annotate src/event-msw.c @ 1204:e22b0213b713

[xemacs-hg @ 2003-01-12 11:07:58 by michaels] modules/ChangeLog: 2002-12-16 Ben Wing <ben@xemacs.org> * postgresql/postgresql.c: remove ifdef USE_KKCC. src/ChangeLog: 2003-01-08 Mike Sperber <mike@xemacs.org> * console.h (CDFW_CONSOLE): Don't lead to a crash if we're dealing with a dead window/frame/device/console. 2002-12-20 Mike Sperber <mike@xemacs.org> * ui-gtk.c: Fix typo from Ben's patch: emacs_ffi_data is a typedef, not a struct. emacs_gtk_object_data is a typedef, not a struct. * gtk-glue.c (gdk_event_to_emacs_event): Fix typos from Ben's patch: le -> emacs_event + rearrange the code. * event-gtk.c (gtk_event_to_emacs_event): Fix typos from Ben's patch: ..._UNDERLYING_GDK_EVENT -> ..._GDK_EVENT, ev -> key_event. * device-gtk.c: Fix typo from Ben's patch: x_keysym_map_hash_table -> x_keysym_map_hashtable. 2002-12-19 Mike Sperber <mike@xemacs.org> * menubar-x.c (set_frame_menubar): Initialize protect_me field of popup_data. 2002-12-16 Ben Wing <ben@xemacs.org> Major cleanup of KKCC, etc. KKCC, pdump-related: -- descriptions are written for all objects. this required some changes in the format of some objects, e.g. extents, popup-data, coding system, lstream, lcrecord-list. -- KKCC now handles weakness in markers, hash tables, elsewhere correctly (formerly, you'd eventually get a stack overflow due to endlessly expanding markers). -- textual changes: lrecord_description -> memory_description, struct_description -> sized_memory_description. -- extensive comment describing descriptions and pdump. -- redo XD_UNION so it works inline and change its format to provide sufficient info for pdump. implement XD_UNION in pdump. also add XD_UNION_DYNAMIC_SIZE, which works like XD_UNION except for when auto-computing structure sizes. -- add support for XD_INDIRECT in description offsets (used by extents). -- add support for "description maps", allowing for indirect descriptions that are retrieved from an object at run-time. this generalizes XD_CODING_SYSTEM_END, XD_SPECIFIER_END, etc., which have now been eliminated. -- add a fifth field "flags" to memory_description, to support flags that can be specified for this particular line. Currently defined flags are XD_FLAG_NO_KKCC (KKCC should ignore this entry; useful for the weakness above in markers, etc.), XD_FLAG_NO_PDUMP (pdump should ignore this entry), XD_FLAG_UNION_DEFAULT_ENTRY (in union maps, this specifies a "default" entry for all remaining values), and XD_FLAG_FREE_LISP_OBJECT (for use with lcrecord-lists). -- clean up the kkcc-itis in events, so that the differences between event data as separate objects and as a union are now minimized to a small number of places. with the new XD_UNION, we no longer need event data as separate objects, so this code is no longer ifdef USE_KKCC, but instead ifdef EVENT_DATA_AS_OBJECTS, not used by default. make sure that we explicitly free the separate event data objects when no longer in use, to maintain the invariant the event processing causes no consing. -- also remove other USE_KKCC ifdefs when not necessary. -- allow for KKCC compilation under MS Windows. -- fix README.kkcc. -- dump_add_root_object -> dump_add_root_lisp_object. -- implement dump_add_root_block and use this to handle dump_add_opaque. -- factor out some code duplicated in kkcc and pdump. Other allocation/object-related: -- change various *slots.h so MARKED_SLOT() call no longer includes semicolon. -- free_marker() takes a Lisp_Object not a direct pointer. -- make bit vectors lcrecords, like vectors, and eliminate code that essentially duplicated the lcrecord handling. -- additional asserts in FREE_FIXED_TYPE, formerly duplicated in the various callers of this. -- all lcrecord allocation functions now zero out the returned lcrecords. unnecessary calls to zero_lcrecord removed. add long comment describing these functions. -- extract out process and coding system slots, like for buffers, frames, etc. -- lcrecords now set the type of items sitting on the free list to lcrecord_type_free. -- changes to the way that gap arrays are allocated, for kkcc's benefit -- now, one single memory block with a stretchy array on the end, instead of a separate block holding the array. Error-checking-related: -- now can compile with C++ under MS Windows. clean up compile errors discovered that way. (a few were real problems) -- add C++ error-checking code to verify problems with mismatched GCPRO/UNGCPRO. (there were a few in the kkcc code.) add long comment about how to catch insufficient GCPRO (yes, it's possible using C++). -- add debug_p4(), a simple object printer, when debug_print() doesn't work. -- add dp() and db() as short synonyms of debug_print(), debug_backtrace(). -- `print' tries EXTREMELY hard to avoid core dumping when printing when crashing or from debug_print(), and tries as hard as it reasonably can in other situations. -- Correct the message output upon crashing to be more up-to-date. Event-related: -- document event-matches-key-specifier-p better. -- generalize the dispatch queues formerly duplicated in the various event implementations. add event methods to drain pending events. generalize and clean up QUIT handling, removing event-specific quit processing. allow arbitrary keystrokes, not just ASCII, to be the QUIT char. among other things, this should fix some longstanding bugs in X quit handling. long comment describing the various event queues. -- implement delaying of XFlush() if there are pending expose events. SOMEONE PLEASE TRY THIS OUT. -- Fix `xemacs -batch -l dunnet' under Cygwin. Try to fix under MS Windows but not quite there yet. Other: -- class -> class_ and no more C++ games with this item. new -> new_ in the lwlib code, so far not elsewhere. -- use `struct htentry' not `struct hentry' in elhash.c to avoid debugger confusion with hash.c. -- new macros ALIST_LOOP_3, ALIST_LOOP_4. * README.kkcc: * alloc.c: * alloc.c (deadbeef_memory): * alloc.c (allocate_lisp_storage): * alloc.c (copy_lisp_object): * alloc.c (ALLOCATE_FIXED_TYPE_1): * alloc.c (FREE_FIXED_TYPE): * alloc.c (make_vector_internal): * alloc.c (make_bit_vector_internal): * alloc.c (make_key_data): * alloc.c (make_button_data): * alloc.c (make_motion_data): * alloc.c (make_process_data): * alloc.c (make_timeout_data): * alloc.c (make_magic_data): * alloc.c (make_magic_eval_data): * alloc.c (make_eval_data): * alloc.c (make_misc_user_data): * alloc.c (struct string_chars_block): * alloc.c (mark_lcrecord_list): * alloc.c (make_lcrecord_list): * alloc.c (alloc_managed_lcrecord): * alloc.c (free_managed_lcrecord): * alloc.c (alloc_automanaged_lcrecord): * alloc.c (staticpro_1): * alloc.c (staticpro): * alloc.c (lispdesc_indirect_count_1): * alloc.c (lispdesc_indirect_description_1): * alloc.c (lispdesc_one_description_line_size): * alloc.c (lispdesc_structure_size): * alloc.c (mark_object_maybe_checking_free): * alloc.c (mark_with_description): * alloc.c (mark_struct_contents): * alloc.c (mark_object): * alloc.c (tick_lcrecord_stats): * alloc.c (free_cons): * alloc.c (free_key_data): * alloc.c (free_button_data): * alloc.c (free_motion_data): * alloc.c (free_process_data): * alloc.c (free_timeout_data): * alloc.c (free_magic_data): * alloc.c (free_magic_eval_data): * alloc.c (free_eval_data): * alloc.c (free_misc_user_data): * alloc.c (free_marker): * alloc.c (compact_string_chars): * alloc.c (gc_sweep): * alloc.c (garbage_collect_1): * alloc.c (Fgarbage_collect): * alloc.c (common_init_alloc_early): * alloc.c (init_alloc_early): * alloc.c (init_alloc_once_early): * buffer.c: * buffer.c (mark_buffer): * buffer.c (MARKED_SLOT): * buffer.c (cleanup_buffer_undo_lists): * buffer.c (Fget_file_buffer): * buffer.h (MARKED_SLOT): * bufslots.h: * bytecode.c: * callint.c: * casetab.c: * chartab.c: * chartab.c (symbol_to_char_table_type): * cmdloop.c: * cmdloop.c (Fcommand_loop_1): * config.h.in (new): * conslots.h: * console-gtk-impl.h (struct gtk_frame): * console-impl.h: * console-impl.h (struct console): * console-impl.h (MARKED_SLOT): * console-impl.h (CONSOLE_QUIT_EVENT): * console-msw-impl.h (XM_BUMPQUEUE): * console-msw.c (write_string_to_mswindows_debugging_output): * console-msw.h: * console-stream-impl.h: * console-stream-impl.h (struct stream_console): * console-stream.c: * console-stream.c (stream_init_console): * console-stream.h: * console-tty.c: * console-tty.h: * console-x.h: * console.c: * console.c (mark_console): * console.c (MARKED_SLOT): * console.c (allocate_console): * console.c (get_console_variant): * console.c (create_console): * console.c (delete_console_internal): * console.c (Fset_input_mode): * console.c (Fcurrent_input_mode): * console.c (common_init_complex_vars_of_console): * console.h: * console.h (console_variant): * console.h (device_metrics): * data.c: * data.c (Faref): * data.c (Faset): * data.c (decode_weak_list_type): * database.c: * debug.c (xemacs_debug_loop): * debug.c (FROB): * debug.c (Fadd_debug_class_to_check): * debug.c (Fdelete_debug_class_to_check): * debug.c (Fset_debug_classes_to_check): * debug.c (Fset_debug_class_types_to_check): * debug.c (Fdebug_types_being_checked): * debug.h (DASSERT): * device-gtk.c: * device-impl.h (struct device): * device-impl.h (MARKED_SLOT): * device-msw.c: * device-x.c: * device-x.c (x_init_device_class): * device-x.c (x_comp_visual_info): * device-x.c (x_try_best_visual_class): * device-x.c (x_init_device): * device-x.c (construct_name_list): * device-x.c (x_get_resource_prefix): * device-x.c (Fx_get_resource): * device-x.c (Fx_display_visual_class): * device.c: * device.c (MARKED_SLOT): * device.c (allocate_device): * device.c (Fmake_device): * device.c (delete_device_internal): * device.c (Fset_device_class): * device.h: * devslots.h: * devslots.h (MARKED_SLOT): * dialog-msw.c: * dired-msw.c (mswindows_ls_sort_fcn): * dired-msw.c (mswindows_get_files): * dired-msw.c (mswindows_format_file): * doprnt.c (parse_doprnt_spec): * dumper.c: * dumper.c (struct): * dumper.c (dump_add_root_block): * dumper.c (dump_add_root_struct_ptr): * dumper.c (dump_add_root_lisp_object): * dumper.c (pdump_struct_list_elt): * dumper.c (pdump_get_entry_list): * dumper.c (pdump_backtrace): * dumper.c (pdump_bump_depth): * dumper.c (pdump_register_sub): * dumper.c (pdump_register_object): * dumper.c (pdump_register_struct_contents): * dumper.c (pdump_register_struct): * dumper.c (pdump_store_new_pointer_offsets): * dumper.c (pdump_dump_data): * dumper.c (pdump_reloc_one): * dumper.c (pdump_allocate_offset): * dumper.c (pdump_scan_by_alignment): * dumper.c (pdump_dump_root_blocks): * dumper.c (pdump_dump_rtables): * dumper.c (pdump_dump_root_lisp_objects): * dumper.c (pdump): * dumper.c (pdump_load_finish): * dumper.c (pdump_file_get): * dumper.c (pdump_resource_get): * dumper.c (pdump_load): * editfns.c (save_excursion_restore): * editfns.c (user_login_name): * editfns.c (save_restriction_restore): * elhash.c: * elhash.c (htentry): * elhash.c (struct Lisp_Hash_Table): * elhash.c (HTENTRY_CLEAR_P): * elhash.c (LINEAR_PROBING_LOOP): * elhash.c (check_hash_table_invariants): * elhash.c (mark_hash_table): * elhash.c (hash_table_equal): * elhash.c (print_hash_table_data): * elhash.c (free_hentries): * elhash.c (make_general_lisp_hash_table): * elhash.c (decode_hash_table_weakness): * elhash.c (decode_hash_table_test): * elhash.c (Fcopy_hash_table): * elhash.c (resize_hash_table): * elhash.c (pdump_reorganize_hash_table): * elhash.c (find_htentry): * elhash.c (Fgethash): * elhash.c (Fputhash): * elhash.c (remhash_1): * elhash.c (Fremhash): * elhash.c (Fclrhash): * elhash.c (copy_compress_hentries): * elhash.c (elisp_maphash_unsafe): * elhash.c (finish_marking_weak_hash_tables): * elhash.c (prune_weak_hash_tables): * elhash.h: * emacs.c: * emacs.c (main_1): * emacs.c (main): * emacs.c (shut_down_emacs): * emodules.h (dump_add_root_lisp_object): * eval.c: * eval.c (unwind_to_catch): * eval.c (maybe_signal_error_1): * eval.c (maybe_signal_continuable_error_1): * eval.c (maybe_signal_error): * eval.c (maybe_signal_continuable_error): * eval.c (maybe_signal_error_2): * eval.c (maybe_signal_continuable_error_2): * eval.c (maybe_signal_ferror): * eval.c (maybe_signal_continuable_ferror): * eval.c (maybe_signal_ferror_with_frob): * eval.c (maybe_signal_continuable_ferror_with_frob): * eval.c (maybe_syntax_error): * eval.c (maybe_sferror): * eval.c (maybe_invalid_argument): * eval.c (maybe_invalid_constant): * eval.c (maybe_invalid_operation): * eval.c (maybe_invalid_change): * eval.c (maybe_invalid_state): * eval.c (Feval): * eval.c (call_trapping_problems): * eval.c (call_with_suspended_errors): * eval.c (warn_when_safe_lispobj): * eval.c (warn_when_safe): * eval.c (vars_of_eval): * event-Xt.c: * event-Xt.c (maybe_define_x_key_as_self_inserting_character): * event-Xt.c (x_to_emacs_keysym): * event-Xt.c (x_event_to_emacs_event): * event-Xt.c (emacs_Xt_enqueue_focus_event): * event-Xt.c (emacs_Xt_format_magic_event): * event-Xt.c (emacs_Xt_compare_magic_event): * event-Xt.c (emacs_Xt_hash_magic_event): * event-Xt.c (emacs_Xt_handle_magic_event): * event-Xt.c (Xt_timeout_to_emacs_event): * event-Xt.c (Xt_process_to_emacs_event): * event-Xt.c (signal_special_Xt_user_event): * event-Xt.c (emacs_Xt_next_event): * event-Xt.c (emacs_Xt_event_handler): * event-Xt.c (emacs_Xt_drain_queue): * event-Xt.c (emacs_Xt_event_pending_p): * event-Xt.c (check_if_pending_expose_event): * event-Xt.c (reinit_vars_of_event_Xt): * event-Xt.c (vars_of_event_Xt): * event-gtk.c: * event-gtk.c (IS_MODIFIER_KEY): * event-gtk.c (emacs_gtk_format_magic_event): * event-gtk.c (emacs_gtk_compare_magic_event): * event-gtk.c (emacs_gtk_hash_magic_event): * event-gtk.c (emacs_gtk_handle_magic_event): * event-gtk.c (gtk_to_emacs_keysym): * event-gtk.c (gtk_timeout_to_emacs_event): * event-gtk.c (gtk_process_to_emacs_event): * event-gtk.c (dragndrop_data_received): * event-gtk.c (signal_special_gtk_user_event): * event-gtk.c (emacs_gtk_next_event): * event-gtk.c (gtk_event_to_emacs_event): * event-gtk.c (generic_event_handler): * event-gtk.c (emacs_shell_event_handler): * event-gtk.c (emacs_gtk_drain_queue): * event-gtk.c (emacs_gtk_event_pending_p): * event-gtk.c (reinit_vars_of_event_gtk): * event-gtk.c (vars_of_event_gtk): * event-msw.c: * event-msw.c (struct winsock_stream): * event-msw.c (winsock_reader): * event-msw.c (winsock_writer): * event-msw.c (mswindows_enqueue_dispatch_event): * event-msw.c (mswindows_enqueue_misc_user_event): * event-msw.c (mswindows_enqueue_magic_event): * event-msw.c (mswindows_enqueue_process_event): * event-msw.c (mswindows_enqueue_mouse_button_event): * event-msw.c (mswindows_enqueue_keypress_event): * event-msw.c (mswindows_dequeue_dispatch_event): * event-msw.c (emacs_mswindows_drain_queue): * event-msw.c (mswindows_need_event_in_modal_loop): * event-msw.c (mswindows_need_event): * event-msw.c (mswindows_wm_timer_callback): * event-msw.c (dde_eval_string): * event-msw.c (Fdde_alloc_advise_item): * event-msw.c (mswindows_dde_callback): * event-msw.c (mswindows_wnd_proc): * event-msw.c (remove_timeout_mapper): * event-msw.c (emacs_mswindows_remove_timeout): * event-msw.c (emacs_mswindows_event_pending_p): * event-msw.c (emacs_mswindows_format_magic_event): * event-msw.c (emacs_mswindows_compare_magic_event): * event-msw.c (emacs_mswindows_hash_magic_event): * event-msw.c (emacs_mswindows_handle_magic_event): * event-msw.c (emacs_mswindows_select_console): * event-msw.c (emacs_mswindows_unselect_console): * event-msw.c (reinit_vars_of_event_mswindows): * event-msw.c (vars_of_event_mswindows): * event-stream.c: * event-stream.c (mark_command_builder): * event-stream.c (reset_command_builder_event_chain): * event-stream.c (allocate_command_builder): * event-stream.c (copy_command_builder): * event-stream.c (command_builder_append_event): * event-stream.c (event_stream_event_pending_p): * event-stream.c (event_stream_force_event_pending): * event-stream.c (maybe_read_quit_event): * event-stream.c (event_stream_drain_queue): * event-stream.c (remove_quit_p_event): * event-stream.c (event_stream_quit_p): * event-stream.c (echo_key_event): * event-stream.c (maybe_kbd_translate): * event-stream.c (execute_help_form): * event-stream.c (event_stream_generate_wakeup): * event-stream.c (enqueue_dispatch_event): * event-stream.c (enqueue_magic_eval_event): * event-stream.c (Fenqueue_eval_event): * event-stream.c (enqueue_misc_user_event): * event-stream.c (enqueue_misc_user_event_pos): * event-stream.c (next_event_internal): * event-stream.c (Fnext_event): * event-stream.c (Faccept_process_output): * event-stream.c (execute_internal_event): * event-stream.c (munge_keymap_translate): * event-stream.c (command_builder_find_leaf_no_mule_processing): * event-stream.c (command_builder_find_leaf): * event-stream.c (lookup_command_event): * event-stream.c (is_scrollbar_event): * event-stream.c (execute_command_event): * event-stream.c (Fdispatch_event): * event-stream.c (Fread_key_sequence): * event-stream.c (dribble_out_event): * event-stream.c (vars_of_event_stream): * event-tty.c (tty_timeout_to_emacs_event): * event-tty.c (emacs_tty_next_event): * event-tty.c (emacs_tty_drain_queue): * event-tty.c (reinit_vars_of_event_tty): * event-unixoid.c: * event-unixoid.c (find_tty_or_stream_console_from_fd): * event-unixoid.c (read_event_from_tty_or_stream_desc): * event-unixoid.c (drain_tty_devices): * event-unixoid.c (poll_fds_for_input): * events.c: * events.c (deinitialize_event): * events.c (zero_event): * events.c (mark_event): * events.c (print_event_1): * events.c (print_event): * events.c (event_equal): * events.c (event_hash): * events.c (Fmake_event): * events.c (Fdeallocate_event): * events.c (Fcopy_event): * events.c (map_event_chain_remove): * events.c (character_to_event): * events.c (event_to_character): * events.c (Fevent_to_character): * events.c (format_event_object): * events.c (upshift_event): * events.c (downshift_event): * events.c (event_upshifted_p): * events.c (Fevent_live_p): * events.c (Fevent_type): * events.c (Fevent_timestamp): * events.c (CHECK_EVENT_TYPE): * events.c (CHECK_EVENT_TYPE2): * events.c (CHECK_EVENT_TYPE3): * events.c (Fevent_key): * events.c (Fevent_button): * events.c (Fevent_modifier_bits): * events.c (event_x_y_pixel_internal): * events.c (event_pixel_translation): * events.c (Fevent_process): * events.c (Fevent_function): * events.c (Fevent_object): * events.c (Fevent_properties): * events.c (syms_of_events): * events.c (vars_of_events): * events.h: * events.h (struct event_stream): * events.h (struct Lisp_Key_Data): * events.h (KEY_DATA_KEYSYM): * events.h (EVENT_KEY_KEYSYM): * events.h (struct Lisp_Button_Data): * events.h (EVENT_BUTTON_BUTTON): * events.h (struct Lisp_Motion_Data): * events.h (EVENT_MOTION_X): * events.h (struct Lisp_Process_Data): * events.h (EVENT_PROCESS_PROCESS): * events.h (struct Lisp_Timeout_Data): * events.h (EVENT_TIMEOUT_INTERVAL_ID): * events.h (struct Lisp_Eval_Data): * events.h (EVENT_EVAL_FUNCTION): * events.h (struct Lisp_Misc_User_Data): * events.h (EVENT_MISC_USER_FUNCTION): * events.h (struct Lisp_Magic_Eval_Data): * events.h (EVENT_MAGIC_EVAL_INTERNAL_FUNCTION): * events.h (struct Lisp_Magic_Data): * events.h (EVENT_MAGIC_UNDERLYING): * events.h (EVENT_MAGIC_GDK_EVENT): * events.h (struct Lisp_Event): * events.h (XEVENT_CHANNEL): * events.h (SET_EVENT_TIMESTAMP_ZERO): * events.h (SET_EVENT_CHANNEL): * events.h (SET_EVENT_NEXT): * events.h (XSET_EVENT_TYPE): * events.h (struct command_builder): * extents.c: * extents.c (gap_array_adjust_markers): * extents.c (gap_array_recompute_derived_values): * extents.c (gap_array_move_gap): * extents.c (gap_array_make_gap): * extents.c (gap_array_insert_els): * extents.c (gap_array_delete_els): * extents.c (gap_array_make_marker): * extents.c (gap_array_delete_marker): * extents.c (gap_array_move_marker): * extents.c (make_gap_array): * extents.c (free_gap_array): * extents.c (extent_list_num_els): * extents.c (extent_list_insert): * extents.c (mark_extent_auxiliary): * extents.c (allocate_extent_auxiliary): * extents.c (decode_extent_at_flag): * extents.c (verify_extent_mapper): * extents.c (symbol_to_glyph_layout): * extents.c (syms_of_extents): * faces.c: * file-coding.c: * file-coding.c (struct_detector_category_description =): * file-coding.c (detector_category_dynarr_description_1): * file-coding.c (struct_detector_description =): * file-coding.c (detector_dynarr_description_1): * file-coding.c (MARKED_SLOT): * file-coding.c (mark_coding_system): * file-coding.c (coding_system_extra_description_map): * file-coding.c (coding_system_description): * file-coding.c (allocate_coding_system): * file-coding.c (symbol_to_eol_type): * file-coding.c (Fcoding_system_aliasee): * file-coding.c (set_coding_stream_coding_system): * file-coding.c (struct convert_eol_coding_system): * file-coding.c (struct undecided_coding_system): * file-coding.c (undecided_mark_coding_stream): * file-coding.c (coding_category_symbol_to_id): * file-coding.c (struct gzip_coding_system): * file-coding.c (coding_system_type_create): * file-coding.h: * file-coding.h (struct Lisp_Coding_System): * file-coding.h (CODING_SYSTEM_SLOT_DECLARATION): * file-coding.h (coding_system_variant): * file-coding.h (struct coding_system_methods): * file-coding.h (DEFINE_CODING_SYSTEM_TYPE_WITH_DATA): * file-coding.h (INITIALIZE_CODING_SYSTEM_TYPE_WITH_DATA): * file-coding.h (struct coding_stream): * fileio.c (Fsubstitute_in_file_name): * floatfns.c: * fns.c: * fns.c (base64_encode_1): * frame-gtk.c: * frame-gtk.c (Fgtk_start_drag_internal): * frame-impl.h (struct frame): * frame-impl.h (MARKED_SLOT): * frame-msw.c: * frame-x.c: * frame-x.c (Fcde_start_drag_internal): * frame-x.c (Foffix_start_drag_internal): * frame.c: * frame.c (MARKED_SLOT): * frame.c (allocate_frame_core): * frame.c (delete_frame_internal): * frame.c (Fmouse_position_as_motion_event): * frameslots.h: * frameslots.h (MARKED_SLOT_ARRAY): * free-hook.c: * glyphs-msw.c (mswindows_widget_instantiate): * glyphs-x.c: * glyphs-x.c (convert_EImage_to_XImage): * glyphs.c: * glyphs.c (process_image_string_instantiator): * glyphs.c (mark_image_instance): * glyphs.c (allocate_image_instance): * glyphs.c (unmap_subwindow): * glyphs.c (map_subwindow): * glyphs.c (syms_of_glyphs): * glyphs.c (specifier_type_create_image): * glyphs.h: * glyphs.h (struct text_image_instance): * glyphs.h (struct Lisp_Image_Instance): * gmalloc.c: * gmalloc.c ("C"): * gpmevent.c (Freceive_gpm_event): * gpmevent.c (gpm_next_event_cb): * gpmevent.c (vars_of_gpmevent): * gtk-glue.c (gdk_event_to_emacs_event): * gtk-xemacs.c (gtk_xemacs_class_init): * gui-msw.c: * gui-msw.c (mswindows_handle_gui_wm_command): * gui-msw.c (mswindows_translate_menu_or_dialog_item): * gui-x.c: * gui-x.c (mark_popup_data): * gui-x.c (snarf_widget_value_mapper): * gui-x.c (gcpro_popup_callbacks): * gui-x.c (ungcpro_popup_callbacks): * gui-x.c (free_popup_widget_value_tree): * gui-x.c (popup_selection_callback): * gui-x.h: * gui-x.h (struct popup_data): * gui.c: * gui.c (allocate_gui_item): * gutter.c (decode_gutter_position): * hash.c (NULL_ENTRY): * indent.c (vmotion_1): * indent.c (vmotion_pixels): * input-method-motif.c (res): * input-method-xlib.c (IMInstantiateCallback): * input-method-xlib.c (XIM_init_device): * input-method-xlib.c (res): * intl-encap-win32.c: * intl-encap-win32.c (qxeSHGetDataFromIDList): * intl-win32.c: * intl-win32.c (mswindows_multibyte_cp_type): * intl-win32.c (struct mswindows_multibyte_coding_system): * keymap.c: * keymap.c (make_key_description): * keymap.c (keymap_store): * keymap.c (get_keyelt): * keymap.c (keymap_lookup_1): * keymap.c (define_key_parser): * keymap.c (key_desc_list_to_event): * keymap.c (event_matches_key_specifier_p): * keymap.c (meta_prefix_char_p): * keymap.c (ensure_meta_prefix_char_keymapp): * keymap.c (Fdefine_key): * keymap.c (struct raw_lookup_key_mapper_closure): * keymap.c (raw_lookup_key): * keymap.c (raw_lookup_key_mapper): * keymap.c (lookup_keys): * keymap.c (lookup_events): * keymap.c (Flookup_key): * keymap.c (struct map_keymap_unsorted_closure): * keymap.c (map_keymap_unsorted_mapper): * keymap.c (map_keymap_sorted): * keymap.c (map_keymap_mapper): * keymap.c (map_keymap): * keymap.c (accessible_keymaps_mapper_1): * keymap.c (Faccessible_keymaps): * keymap.c (Fsingle_key_description): * keymap.c (raw_keys_to_keys): * keymap.c (format_raw_keys): * keymap.c (where_is_recursive_mapper): * keymap.c (where_is_internal): * keymap.c (describe_map_mapper_shadow_search): * keymap.c (keymap_lookup_inherited_mapper): * keymap.c (describe_map_mapper): * keymap.h (event_matches_key_specifier_p): * lisp.h: * lisp.h (this): * lisp.h (RETURN_NOT_REACHED): * lisp.h (struct Lisp_Vector): * lisp.h (struct Lisp_Bit_Vector): * lisp.h (UNGCPRO_1): * lisp.h (NUNGCPRO): * lisp.h (NNUNGCPRO): * lisp.h (DECLARE_INLINE_HEADER): * lrecord.h: * lrecord.h (struct lrecord_header): * lrecord.h (struct lcrecord_header): * lrecord.h (lrecord_type): * lrecord.h (struct lrecord_implementation): * lrecord.h (RECORD_DUMPABLE): * lrecord.h (memory_description_type): * lrecord.h (data_description_entry_flags): * lrecord.h (struct memory_description): * lrecord.h (struct sized_memory_description): * lrecord.h (XD_INDIRECT): * lrecord.h (XD_IS_INDIRECT): * lrecord.h (XD_DYNARR_DESC): * lrecord.h (DEFINE_BASIC_LRECORD_IMPLEMENTATION): * lrecord.h (MAKE_LRECORD_IMPLEMENTATION): * lrecord.h (MAKE_EXTERNAL_LRECORD_IMPLEMENTATION): * lrecord.h (alloc_lcrecord_type): * lstream.c: * lstream.c (Lstream_new): * lstream.c (lisp_buffer_marker): * lstream.h: * lstream.h (lstream_implementation): * lstream.h (DEFINE_LSTREAM_IMPLEMENTATION): * lstream.h (DEFINE_LSTREAM_IMPLEMENTATION_WITH_DATA): * marker.c: * marker.c (copy_marker_1): * mem-limits.h: * menubar-gtk.c: * menubar-gtk.c (gtk_popup_menu): * menubar-msw.c: * menubar-msw.c (mswindows_popup_menu): * menubar-x.c (make_dummy_xbutton_event): * menubar-x.c (command_builder_operate_menu_accelerator): * menubar-x.c (menu_accelerator_safe_compare): * menubar-x.c (menu_accelerator_safe_mod_compare): * mule-charset.c: * mule-charset.c (make_charset): * mule-charset.c (Fcharset_property): * mule-coding.c: * mule-coding.c (ccs_description_1): * mule-coding.c (ccs_description =): * mule-coding.c (ccsd_description_1): * mule-coding.c (ccsd_description =): * nt.c (getpwnam): * nt.c (init_mswindows_environment): * nt.c (get_cached_volume_information): * nt.c (mswindows_is_executable): * nt.c (read_unc_volume): * nt.c (mswindows_access): * nt.c (mswindows_link): * nt.c (mswindows_fstat): * nt.c (mswindows_stat): * nt.c (mswindows_executable_type): * nt.c (Fmswindows_short_file_name): * nt.c (Fmswindows_long_file_name): * objects-impl.h (struct Lisp_Color_Instance): * objects-impl.h (struct Lisp_Font_Instance): * objects-tty.c: * objects-x.c (allocate_nearest_color): * objects.c: * objects.c (Fmake_color_instance): * objects.c (Fmake_font_instance): * objects.c (font_instantiate): * opaque.c: * opaque.c (make_opaque): * opaque.c (make_opaque_ptr): * opaque.c (reinit_opaque_early): * opaque.c (init_opaque_once_early): * print.c: * print.c (printing_badness): * print.c (printing_major_badness): * print.c (print_internal): * print.c (debug_p4): * print.c (dp): * print.c (debug_backtrace): * process-nt.c (nt_create_process): * process-nt.c (get_internet_address): * process-unix.c: * process-unix.c (struct unix_process_data): * process-unix.c (get_internet_address): * process-unix.c (unix_alloc_process_data): * process-unix.c (unix_create_process): * process-unix.c (try_to_initialize_subtty): * process-unix.c (unix_kill_child_process): * process-unix.c (process_type_create_unix): * process.c: * process.c (mark_process): * process.c (MARKED_SLOT): * process.c (make_process_internal): * process.c (Fprocess_tty_name): * process.c (decode_signal): * process.h: * procimpl.h: * procimpl.h (struct process_methods): * procimpl.h (struct Lisp_Process): * rangetab.c: * realpath.c (readlink_and_correct_case): * redisplay-x.c (x_window_output_end): * redisplay-x.c (x_redraw_exposed_area): * redisplay-x.c (x_clear_frame): * redisplay.c: * redisplay.h: * redisplay.h (struct rune_dglyph): * redisplay.h (struct rune): * scrollbar.c: * scrollbar.c (create_scrollbar_instance): * specifier.c: * specifier.c (specifier_empty_extra_description_1): * specifier.c (make_specifier_internal): * specifier.c (decode_locale_type): * specifier.c (decode_how_to_add_specification): * specifier.h: * specifier.h (struct specifier_methods): * specifier.h (DEFINE_SPECIFIER_TYPE_WITH_DATA): * specifier.h (INITIALIZE_SPECIFIER_TYPE_WITH_DATA): * symbols.c: * symbols.c (Fsetplist): * symbols.c (default_value): * symbols.c (decode_magic_handler_type): * symbols.c (handler_type_from_function_symbol): * symbols.c (Fdefvaralias): * symbols.c (init_symbols_once_early): * symbols.c (reinit_symbols_early): * symsinit.h: * sysdep.c (sys_subshell): * sysdep.c (tty_init_sys_modes_on_device): * syswindows.h: * text.c (dfc_convert_to_external_format): * text.c (dfc_convert_to_internal_format): * text.c (reinit_eistring_early): * text.c (init_eistring_once_early): * text.c (reinit_vars_of_text): * text.h: * text.h (INC_IBYTEPTR_FMT): * text.h (DEC_IBYTEPTR_FMT): * toolbar.c: * toolbar.c (decode_toolbar_position): * tooltalk.c: * ui-gtk.c: * unexnt.c: * unexnt.c (_start): * unexnt.c (unexec): * unexnt.c (get_section_info): * unicode.c: * unicode.c (vars_of_unicode): * window.c: * window.c (allocate_window): * window.c (new_window_mirror): * window.c (update_mirror_internal): * winslots.h:
author michaels
date Sun, 12 Jan 2003 11:08:22 +0000
parents 184461bc8de4
children f0af455e89d9
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rev   line source
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1 /* The mswindows event_stream interface.
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2 Copyright (C) 1991, 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
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3 Copyright (C) 1995 Sun Microsystems, Inc.
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4 Copyright (C) 1996, 2000, 2001, 2002 Ben Wing.
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5 Copyright (C) 1997 Jonathan Harris.
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6
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7 This file is part of XEmacs.
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8
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9 XEmacs is free software; you can redistribute it and/or modify it
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10 under the terms of the GNU General Public License as published by the
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11 Free Software Foundation; either version 2, or (at your option) any
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12 later version.
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13
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14 XEmacs is distributed in the hope that it will be useful, but WITHOUT
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15 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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16 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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17 for more details.
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18
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19 You should have received a copy of the GNU General Public License
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20 along with XEmacs; see the file COPYING. If not, write to
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21 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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22 Boston, MA 02111-1307, USA. */
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23
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24 /* Synched up with: Not in FSF. */
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25
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26 /* This file essentially Mule-ized (except perhaps some Unicode splitting).
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27 5-2000. */
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28
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29 /* Authorship:
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30
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31 Ultimately based on FSF.
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32 Rewritten by Ben Wing.
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33 Rewritten for mswindows by Jonathan Harris, November 1997 for 21.0.
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34 Subprocess and modal loop support by Kirill M. Katsnelson.
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35 */
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36
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37 #define NEED_MSWINDOWS_SHLOBJ /* for IShellLink */
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38
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39 #include <config.h>
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40 #include "lisp.h"
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41
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42 #if defined (CYGWIN) && !defined (HAVE_MSG_SELECT)
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43 #error We do not support non-select() versions (i.e. very old) of Cygwin.
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44 #endif
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45
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46 /* Acceptable are:
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47
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48 WIN32_NATIVE and HAVE_WIN32_PROCESSES and nothing else
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49
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50 CYGWIN and HAVE_MSG_SELECT and HAVE_UNIX_PROCESSES and nothing else
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51 */
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52 #ifdef WIN32_NATIVE
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53 # if !(defined (HAVE_WIN32_PROCESSES) && !defined (HAVE_UNIX_PROCESSES) && !defined (HAVE_MSG_SELECT) && !defined (CYGWIN))
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54 # error Something is wrong with your process definitions for Windows native.
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55 # endif
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56 #elif defined (CYGWIN)
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57 # if !(defined (HAVE_UNIX_PROCESSES) && defined (HAVE_MSG_SELECT) && !defined (HAVE_WIN32_PROCESSES) && !defined (WIN32_NATIVE))
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58 # error Something is wrong with your process definitions for Cygwin.
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59 # endif
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60 #else
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61 # error Something is wrong -- you are neither Windows native (possibly MinGW) nor Cygwin.
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62 #endif
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63
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64 #include "buffer.h"
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65 #include "device-impl.h"
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66 #include "events.h"
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67 #include "faces.h"
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68 #include "frame-impl.h"
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69 #include "glyphs.h"
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70 #include "lstream.h"
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71 #include "process.h"
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72 #include "redisplay.h"
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73 #include "sysdep.h"
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74 #include "window.h"
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75
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76 #include "console-stream-impl.h"
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77 #include "console-msw-impl.h"
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78 #include "objects-msw-impl.h"
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79
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80 #ifdef HAVE_SCROLLBARS
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81 # include "scrollbar-msw.h"
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82 #endif
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83
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84 #ifdef HAVE_MENUBARS
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85 # include "menubar.h"
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86 # include "menubar-msw.h"
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87 #endif
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88
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89 #ifdef HAVE_DRAGNDROP
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90 # include "dragdrop.h"
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91 #endif
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92
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93 #include "sysfile.h"
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94 #include "sysproc.h"
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95 #include "systime.h"
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96 #include "syswait.h"
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97
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98 #ifdef HAVE_MENUBARS
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99 #define ADJR_MENUFLAG TRUE
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100 #else
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101 #define ADJR_MENUFLAG FALSE
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102 #endif
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103
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104 /* Timer ID used for button2 emulation */
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105 #define BUTTON_2_TIMER_ID 1
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106
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107 static Lisp_Object mswindows_find_console (HWND hwnd);
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108 static Lisp_Object mswindows_key_to_emacs_keysym (int mswindows_key, int mods,
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109 int extendedp);
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110 static int mswindows_modifier_state (BYTE *keymap, DWORD fwKeys,
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111 int has_AltGr);
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112 static void mswindows_set_chord_timer (HWND hwnd);
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113 static int mswindows_button2_near_enough (POINTS p1, POINTS p2);
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114 static int mswindows_current_layout_has_AltGr (void);
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115 static int mswindows_handle_sticky_modifiers (WPARAM wParam, LPARAM lParam,
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116 int downp, int keyp);
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117
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118 static struct event_stream *mswindows_event_stream;
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119
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120 #ifdef CYGWIN
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121
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122 extern SELECT_TYPE input_wait_mask, non_fake_input_wait_mask;
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123 extern SELECT_TYPE process_only_mask, tty_only_mask;
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124 SELECT_TYPE zero_mask;
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125 extern int signal_event_pipe_initialized;
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126 int windows_fd;
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127
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128 #else
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129
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130 /* The number of things we can wait on */
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131 #define MAX_WAITABLE (MAXIMUM_WAIT_OBJECTS - 1)
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132
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133 /* List of mswindows waitable handles. */
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134 static HANDLE mswindows_waitable_handles[MAX_WAITABLE];
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135
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136 /* Number of wait handles */
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137 static int mswindows_waitable_count = 0;
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138
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139 #endif
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140
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141 /*
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142 * We use an additional queue, as well as the normal dispatch queue, for
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143 * efficiency, the normal one for user events, and another (_s_) for non-user
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144 * ones. We always return events out of the first one until it is empty and
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145 * only then proceed with the second one.
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146 */
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147 static Lisp_Object mswindows_s_dispatch_event_queue;
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148 static Lisp_Object mswindows_s_dispatch_event_queue_tail;
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149
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150 /* Brush for painting widgets */
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151 static HBRUSH widget_brush = 0;
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152 static LONG last_widget_brushed = 0;
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153
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154 /* These are Lisp integers; see DEFVARS in this file for description. */
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155 int mswindows_dynamic_frame_resize;
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156 int mswindows_alt_by_itself_activates_menu;
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157 Fixnum mswindows_num_mouse_buttons;
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158 Fixnum mswindows_mouse_button_max_skew_x;
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159 Fixnum mswindows_mouse_button_max_skew_y;
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160 Fixnum mswindows_mouse_button_tolerance;
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161
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162 #ifdef DEBUG_XEMACS
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163 Fixnum debug_mswindows_events;
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164
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165 static void debug_output_mswin_message (HWND hwnd, UINT message_,
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166 WPARAM wParam, LPARAM lParam);
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167 #endif
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168
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169 /* This is the event signaled by the event pump.
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170 See mswindows_pump_outstanding_events for comments */
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171 static int mswindows_error_caught_in_modal_loop;
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172 static int mswindows_in_modal_loop;
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173
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174 /* Count of wound timers */
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175 static int mswindows_pending_timers_count;
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176
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177 static DWORD mswindows_last_mouse_button_state;
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178
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179
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180 #ifndef CYGWIN /* Skips past slurp, shove, or winsock streams */
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181
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182 /************************************************************************/
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183 /* Pipe instream - reads process output */
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184 /************************************************************************/
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185
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186 #define PIPE_READ_DELAY 20
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187
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188 #define HANDLE_TO_USID(h) ((USID)(h))
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189
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190 #define NTPIPE_SLURP_STREAM_DATA(stream) \
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191 LSTREAM_TYPE_DATA (stream, ntpipe_slurp)
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192
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193 /* This structure is allocated by the main thread, and is deallocated
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194 in the thread upon exit. There are situations when a thread
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195 remains blocked for a long time, much longer than the lstream
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196 exists. For example, "start notepad" command is issued from the
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197 shell, then the shell is closed by C-c C-d. Although the shell
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198 process exits, its output pipe will not get closed until the
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199 notepad process exits also, because it inherits the pipe from the
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200 shell. In this case, we abandon the thread, and let it live until
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201 all such processes exit. While struct ntpipe_slurp_stream is
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202 deallocated in this case, ntpipe_slurp_stream_shared_data are not. */
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203
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204 struct ntpipe_slurp_stream_shared_data
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205 {
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206 HANDLE hev_thread; /* Our thread blocks on this, signaled by caller */
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207 /* This is a manual-reset object. */
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208 HANDLE hev_caller; /* Caller blocks on this, and we signal it */
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209 /* This is a manual-reset object. */
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210 HANDLE hev_unsleep; /* Pipe read delay is canceled if this is set */
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211 /* This is a manual-reset object. */
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212 HANDLE hpipe; /* Pipe read end handle. */
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213 LONG die_p; /* Thread must exit ASAP if non-zero */
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214 BOOL eof_p : 1; /* Set when thread saw EOF */
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215 BOOL error_p : 1; /* Read error other than EOF/broken pipe */
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216 BOOL inuse_p : 1; /* this structure is in use */
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217 LONG lock_count; /* Client count of this struct, 0=safe to free */
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218 BYTE onebyte; /* One byte buffer read by thread */
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219 };
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220
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221 #define MAX_SLURP_STREAMS 32
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222 struct ntpipe_slurp_stream_shared_data
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223 shared_data_block[MAX_SLURP_STREAMS]={{0}};
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224
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225 struct ntpipe_slurp_stream
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226 {
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227 LPARAM user_data; /* Any user data stored in the stream object */
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228 struct ntpipe_slurp_stream_shared_data *thread_data;
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229 };
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230
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231 DEFINE_LSTREAM_IMPLEMENTATION ("ntpipe-input", ntpipe_slurp);
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232
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233 /* This function is thread-safe, and is called from either thread
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234 context. It serializes freeing shared data structure */
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235 static void
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236 slurper_free_shared_data_maybe (struct ntpipe_slurp_stream_shared_data *s)
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237 {
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238 if (InterlockedDecrement (&s->lock_count) == 0)
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239 {
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240 /* Destroy events */
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241 CloseHandle (s->hev_thread);
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242 CloseHandle (s->hev_caller);
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243 CloseHandle (s->hev_unsleep);
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244 CloseHandle (s->hpipe);
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245 s->inuse_p = 0;
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246 }
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247 }
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248
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249 static struct ntpipe_slurp_stream_shared_data *
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250 slurper_allocate_shared_data (void)
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251 {
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252 int i=0;
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diff changeset
253 for (i = 0; i < MAX_SLURP_STREAMS; i++)
428
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cvs
parents:
diff changeset
254 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
255 if (!shared_data_block[i].inuse_p)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
256 {
771
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diff changeset
257 shared_data_block[i].inuse_p = 1;
428
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cvs
parents:
diff changeset
258 return &shared_data_block[i];
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
259 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
260 }
771
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diff changeset
261 return (struct ntpipe_slurp_stream_shared_data *)0;
428
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parents:
diff changeset
262 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
263
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
264 static DWORD WINAPI
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
265 slurp_thread (LPVOID vparam)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
266 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
267 struct ntpipe_slurp_stream_shared_data *s =
771
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diff changeset
268 (struct ntpipe_slurp_stream_shared_data *)vparam;
428
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269
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
270 for (;;)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
271 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
272 /* Read one byte from the pipe */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
273 DWORD actually_read;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
274 if (!ReadFile (s->hpipe, &s->onebyte, 1, &actually_read, NULL))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
275 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
276 DWORD err = GetLastError ();
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
277 if (err == ERROR_BROKEN_PIPE || err == ERROR_NO_DATA)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
278 s->eof_p = TRUE;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
279 else
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
280 s->error_p = TRUE;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
281 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
282 else if (actually_read == 0)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
283 s->eof_p = TRUE;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
284
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
285 /* We must terminate on an error or eof */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
286 if (s->eof_p || s->error_p)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
287 InterlockedIncrement (&s->die_p);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
288
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
289 /* Before we notify caller, we unsignal our event. */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
290 ResetEvent (s->hev_thread);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
291
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
292 /* Now we got something to notify caller, either a byte or an
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
293 error/eof indication. Before we do, allow internal pipe
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
294 buffer to accumulate little bit more data.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
295 Reader function pulses this event before waiting for
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
296 a character, to avoid pipe delay, and to get the byte
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
297 immediately. */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
298 if (!s->die_p)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
299 WaitForSingleObject (s->hev_unsleep, PIPE_READ_DELAY);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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300
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
301 /* Either make event loop generate a process event, or
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
302 inblock reader */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
303 SetEvent (s->hev_caller);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
304
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
305 /* Cleanup and exit if we're shot off */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
306 if (s->die_p)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
307 break;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
308
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
309 /* Block until the client finishes with retrieving the rest of
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
310 pipe data */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
311 WaitForSingleObject (s->hev_thread, INFINITE);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
312 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
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diff changeset
313
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
314 slurper_free_shared_data_maybe (s);
3ecd8885ac67 Import from CVS: tag r21-2-22
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parents:
diff changeset
315
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
316 return 0;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
317 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
318
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
319 static Lisp_Object
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
320 make_ntpipe_input_stream (HANDLE hpipe, LPARAM param)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
321 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
322 Lstream *lstr = Lstream_new (lstream_ntpipe_slurp, "r");
771
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diff changeset
323 struct ntpipe_slurp_stream *s = NTPIPE_SLURP_STREAM_DATA (lstr);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
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parents:
diff changeset
324 DWORD thread_id_unused;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
325 HANDLE hthread;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
326
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
327 /* We deal only with pipes, for we're using PeekNamedPipe api */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
328 assert (GetFileType (hpipe) == FILE_TYPE_PIPE);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
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329
3ecd8885ac67 Import from CVS: tag r21-2-22
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diff changeset
330 s->thread_data = slurper_allocate_shared_data();
3ecd8885ac67 Import from CVS: tag r21-2-22
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parents:
diff changeset
331
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
332 /* Create reader thread. This could fail, so do not create events
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
333 until thread is created */
3ecd8885ac67 Import from CVS: tag r21-2-22
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parents:
diff changeset
334 hthread = CreateThread (NULL, 0, slurp_thread, (LPVOID)s->thread_data,
3ecd8885ac67 Import from CVS: tag r21-2-22
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diff changeset
335 CREATE_SUSPENDED, &thread_id_unused);
3ecd8885ac67 Import from CVS: tag r21-2-22
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parents:
diff changeset
336 if (hthread == NULL)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
337 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
338 Lstream_delete (lstr);
3ecd8885ac67 Import from CVS: tag r21-2-22
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parents:
diff changeset
339 s->thread_data->inuse_p=0;
3ecd8885ac67 Import from CVS: tag r21-2-22
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parents:
diff changeset
340 return Qnil;
3ecd8885ac67 Import from CVS: tag r21-2-22
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parents:
diff changeset
341 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
342
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
343 /* Shared data are initially owned by both main and slurper
3ecd8885ac67 Import from CVS: tag r21-2-22
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diff changeset
344 threads. */
3ecd8885ac67 Import from CVS: tag r21-2-22
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diff changeset
345 s->thread_data->lock_count = 2;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
346 s->thread_data->die_p = 0;
3ecd8885ac67 Import from CVS: tag r21-2-22
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parents:
diff changeset
347 s->thread_data->eof_p = FALSE;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
348 s->thread_data->error_p = FALSE;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
349 s->thread_data->hpipe = hpipe;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
350 s->user_data = param;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
351
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
352 /* hev_thread is a manual-reset event, initially signaled */
771
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diff changeset
353 s->thread_data->hev_thread = qxeCreateEvent (NULL, TRUE, TRUE, NULL);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
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parents:
diff changeset
354 /* hev_caller is a manual-reset event, initially nonsignaled */
771
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parents: 731
diff changeset
355 s->thread_data->hev_caller = qxeCreateEvent (NULL, TRUE, FALSE, NULL);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
356 /* hev_unsleep is a manual-reset event, initially nonsignaled */
771
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diff changeset
357 s->thread_data->hev_unsleep = qxeCreateEvent (NULL, TRUE, FALSE, NULL);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
358
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
359 /* Now let it go */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
360 ResumeThread (hthread);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
361 CloseHandle (hthread);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
362
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
363 lstr->flags |= LSTREAM_FL_CLOSE_AT_DISKSAVE;
793
e38acbeb1cae [xemacs-hg @ 2002-03-29 04:46:17 by ben]
ben
parents: 791
diff changeset
364 return wrap_lstream (lstr);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
365 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
366
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
367 static LPARAM
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
368 get_ntpipe_input_stream_param (Lstream *stream)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
369 {
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
370 struct ntpipe_slurp_stream *s = NTPIPE_SLURP_STREAM_DATA(stream);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
371 return s->user_data;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
372 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
373
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
374 static HANDLE
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
375 get_ntpipe_input_stream_waitable (Lstream *stream)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
376 {
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
377 struct ntpipe_slurp_stream *s = NTPIPE_SLURP_STREAM_DATA(stream);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
378 return s->thread_data->hev_caller;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
379 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
380
665
fdefd0186b75 [xemacs-hg @ 2001-09-20 06:28:42 by ben]
ben
parents: 657
diff changeset
381 static Bytecount
462
0784d089fdc9 Import from CVS: tag r21-2-46
cvs
parents: 458
diff changeset
382 ntpipe_slurp_reader (Lstream *stream, unsigned char *data,
665
fdefd0186b75 [xemacs-hg @ 2001-09-20 06:28:42 by ben]
ben
parents: 657
diff changeset
383 Bytecount size)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
384 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
385 /* This function must be called from the main thread only */
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
386 struct ntpipe_slurp_stream_shared_data *s =
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
387 NTPIPE_SLURP_STREAM_DATA(stream)->thread_data;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
388
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
389 if (!s->die_p)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
390 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
391 DWORD wait_result;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
392 /* Disallow pipe read delay for the thread: we need a character
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
393 ASAP */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
394 SetEvent (s->hev_unsleep);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
395
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
396 /* Check if we have a character ready. Give it a short delay,
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
397 for the thread to awake from pipe delay, just ion case */
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
398 wait_result = WaitForSingleObject (s->hev_caller, 2);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
399
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
400 /* Revert to the normal sleep behavior. */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
401 ResetEvent (s->hev_unsleep);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
402
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
403 /* If there's no byte buffered yet, give up */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
404 if (wait_result == WAIT_TIMEOUT)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
405 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
406 errno = EAGAIN;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
407 return -1;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
408 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
409 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
410
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
411 /* Reset caller unlock event now, as we've handled the pending
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
412 process output event */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
413 ResetEvent (s->hev_caller);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
414
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
415 /* It is now safe to do anything with contents of S, except for
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
416 changing s->die_p, which still should be interlocked */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
417
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
418 if (s->eof_p)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
419 return 0;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
420 if (s->error_p || s->die_p)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
421 return -1;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
422
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
423 /* Ok, there were no error neither eof - we've got a byte from the
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
424 pipe */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
425 *(data++) = s->onebyte;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
426 --size;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
427
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
428 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
429 DWORD bytes_read = 0;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
430 if (size > 0)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
431 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
432 DWORD bytes_available;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
433
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
434 /* If the api call fails, return at least one byte already
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
435 read. ReadFile in thread will return error */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
436 if (PeekNamedPipe (s->hpipe, NULL, 0, NULL, &bytes_available, NULL))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
437 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
438
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
439 /* Fetch available bytes. The same consideration applies,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
440 so do not check for errors. ReadFile in the thread will
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
441 fail if the next call fails. */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
442 if (bytes_available)
647
b39c14581166 [xemacs-hg @ 2001-08-13 04:45:47 by ben]
ben
parents: 611
diff changeset
443 ReadFile (s->hpipe, data, min (bytes_available, (DWORD) size),
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
444 &bytes_read, NULL);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
445 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
446
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
447 /* Now we can unblock thread, so it attempts to read more */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
448 SetEvent (s->hev_thread);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
449 return bytes_read + 1;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
450 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
451 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
452 return 0;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
453 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
454
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
455 static int
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
456 ntpipe_slurp_closer (Lstream *stream)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
457 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
458 /* This function must be called from the main thread only */
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
459 struct ntpipe_slurp_stream_shared_data *s =
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
460 NTPIPE_SLURP_STREAM_DATA(stream)->thread_data;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
461
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
462 /* Force thread to stop */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
463 InterlockedIncrement (&s->die_p);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
464
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
465 /* Set events which could possibly block slurper. Let it finish soon
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
466 or later. */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
467 SetEvent (s->hev_unsleep);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
468 SetEvent (s->hev_thread);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
469
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
470 /* Unlock and maybe free shared data */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
471 slurper_free_shared_data_maybe (s);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
472
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
473 return 0;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
474 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
475
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
476 static void
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
477 init_slurp_stream (void)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
478 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
479 LSTREAM_HAS_METHOD (ntpipe_slurp, reader);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
480 LSTREAM_HAS_METHOD (ntpipe_slurp, closer);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
481 }
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
482
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
483
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
484 /************************************************************************/
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
485 /* Pipe outstream - writes process input */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
486 /************************************************************************/
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
487
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
488 #define NTPIPE_SHOVE_STREAM_DATA(stream) \
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
489 LSTREAM_TYPE_DATA (stream, ntpipe_shove)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
490
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
491 #define MAX_SHOVE_BUFFER_SIZE 512
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
492
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
493 struct ntpipe_shove_stream
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
494 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
495 LPARAM user_data; /* Any user data stored in the stream object */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
496 HANDLE hev_thread; /* Our thread blocks on this, signaled by caller */
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
497 /* This is an auto-reset object. */
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
498 HANDLE hpipe; /* Pipe write end handle. */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
499 HANDLE hthread; /* Reader thread handle. */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
500 char buffer[MAX_SHOVE_BUFFER_SIZE]; /* Buffer being written */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
501 DWORD size; /* Number of bytes to write */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
502 LONG die_p; /* Thread must exit ASAP if non-zero */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
503 LONG idle_p; /* Non-zero if thread is waiting for job */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
504 BOOL error_p : 1; /* Read error other than EOF/broken pipe */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
505 BOOL blocking_p : 1;/* Last write attempt would cause blocking */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
506 };
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
507
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
508 DEFINE_LSTREAM_IMPLEMENTATION ("ntpipe-output", ntpipe_shove);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
509
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
510 static DWORD WINAPI
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
511 shove_thread (LPVOID vparam)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
512 {
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
513 struct ntpipe_shove_stream *s = (struct ntpipe_shove_stream *) vparam;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
514
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
515 for (;;)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
516 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
517 DWORD bytes_written;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
518
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
519 /* Block on event and wait for a job */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
520 InterlockedIncrement (&s->idle_p);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
521 WaitForSingleObject (s->hev_thread, INFINITE);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
522
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
523 if (s->die_p)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
524 break;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
525
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
526 /* Write passed buffer if any */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
527 if (s->size > 0)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
528 {
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
529 if (!WriteFile (s->hpipe, s->buffer, s->size, &bytes_written, NULL)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
530 || bytes_written != s->size)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
531 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
532 s->error_p = TRUE;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
533 InterlockedIncrement (&s->die_p);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
534 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
535 /* Set size to zero so we won't write it again if the closer sets
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
536 die_p and kicks us */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
537 s->size = 0;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
538 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
539
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
540 if (s->die_p)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
541 break;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
542 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
543
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
544 return 0;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
545 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
546
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
547 static Lisp_Object
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
548 make_ntpipe_output_stream (HANDLE hpipe, LPARAM param)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
549 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
550 Lstream *lstr = Lstream_new (lstream_ntpipe_shove, "w");
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
551 struct ntpipe_shove_stream *s = NTPIPE_SHOVE_STREAM_DATA (lstr);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
552 DWORD thread_id_unused;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
553
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
554 s->die_p = 0;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
555 s->error_p = FALSE;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
556 s->hpipe = hpipe;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
557 s->user_data = param;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
558
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
559 /* Create reader thread. This could fail, so do not
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
560 create the event until thread is created */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
561 s->hthread = CreateThread (NULL, 0, shove_thread, (LPVOID)s,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
562 CREATE_SUSPENDED, &thread_id_unused);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
563 if (s->hthread == NULL)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
564 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
565 Lstream_delete (lstr);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
566 return Qnil;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
567 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
568
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
569 /* Set the priority of the thread higher so we don't end up waiting
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
570 on it to send things. */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
571 if (!SetThreadPriority (s->hthread, THREAD_PRIORITY_HIGHEST))
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
572 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
573 CloseHandle (s->hthread);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
574 Lstream_delete (lstr);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
575 return Qnil;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
576 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
577
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
578 /* hev_thread is an auto-reset event, initially nonsignaled */
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
579 s->hev_thread = qxeCreateEvent (NULL, FALSE, FALSE, NULL);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
580
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
581 /* Now let it go */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
582 ResumeThread (s->hthread);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
583
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
584 lstr->flags |= LSTREAM_FL_CLOSE_AT_DISKSAVE;
793
e38acbeb1cae [xemacs-hg @ 2002-03-29 04:46:17 by ben]
ben
parents: 791
diff changeset
585 return wrap_lstream (lstr);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
586 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
587
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
588 static LPARAM
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
589 get_ntpipe_output_stream_param (Lstream *stream)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
590 {
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
591 struct ntpipe_shove_stream *s = NTPIPE_SHOVE_STREAM_DATA(stream);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
592 return s->user_data;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
593 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
594
665
fdefd0186b75 [xemacs-hg @ 2001-09-20 06:28:42 by ben]
ben
parents: 657
diff changeset
595 static Bytecount
462
0784d089fdc9 Import from CVS: tag r21-2-46
cvs
parents: 458
diff changeset
596 ntpipe_shove_writer (Lstream *stream, const unsigned char *data,
665
fdefd0186b75 [xemacs-hg @ 2001-09-20 06:28:42 by ben]
ben
parents: 657
diff changeset
597 Bytecount size)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
598 {
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
599 struct ntpipe_shove_stream *s = NTPIPE_SHOVE_STREAM_DATA(stream);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
600
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
601 if (s->error_p)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
602 return -1;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
603
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
604 s->blocking_p = !s->idle_p;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
605 if (s->blocking_p)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
606 return 0;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
607
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
608 if (size>MAX_SHOVE_BUFFER_SIZE)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
609 return 0;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
610
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
611 memcpy (s->buffer, data, size);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
612 s->size = size;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
613
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
614 /* Start output */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
615 InterlockedDecrement (&s->idle_p);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
616 SetEvent (s->hev_thread);
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
617 /* Give it a chance to run -- this dramatically improves performance
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
618 of things like crypt. */
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
619 if (xSwitchToThread) /* not in Win9x */
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
620 (void) xSwitchToThread ();
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
621 return size;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
622 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
623
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
624 static int
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
625 ntpipe_shove_was_blocked_p (Lstream *stream)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
626 {
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
627 struct ntpipe_shove_stream *s = NTPIPE_SHOVE_STREAM_DATA(stream);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
628 return s->blocking_p;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
629 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
630
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
631 static int
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
632 ntpipe_shove_closer (Lstream *stream)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
633 {
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
634 struct ntpipe_shove_stream *s = NTPIPE_SHOVE_STREAM_DATA(stream);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
635
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
636 /* Force thread stop */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
637 InterlockedIncrement (&s->die_p);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
638
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
639 /* Close pipe handle, possibly breaking it */
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
640 CloseHandle (s->hpipe);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
641
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
642 /* Thread will end upon unblocking. If it's already unblocked this will
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
643 do nothing, but the thread won't look at die_p until it's written any
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
644 pending output. */
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
645 SetEvent (s->hev_thread);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
646
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
647 /* Wait while thread terminates */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
648 WaitForSingleObject (s->hthread, INFINITE);
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
649
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
650 /* Close the thread handle */
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
651 CloseHandle (s->hthread);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
652
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
653 /* Destroy the event */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
654 CloseHandle (s->hev_thread);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
655
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
656 return 0;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
657 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
658
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
659 static void
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
660 init_shove_stream (void)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
661 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
662 LSTREAM_HAS_METHOD (ntpipe_shove, writer);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
663 LSTREAM_HAS_METHOD (ntpipe_shove, was_blocked_p);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
664 LSTREAM_HAS_METHOD (ntpipe_shove, closer);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
665 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
666
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
667 /************************************************************************/
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
668 /* Winsock I/O stream */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
669 /************************************************************************/
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
670
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
671 #define WINSOCK_READ_BUFFER_SIZE 1024
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
672
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
673 struct winsock_stream
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
674 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
675 LPARAM user_data; /* Any user data stored in the stream object */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
676 SOCKET s; /* Socket handle (which is a Win32 handle) */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
677 OVERLAPPED ov; /* Overlapped I/O structure */
647
b39c14581166 [xemacs-hg @ 2001-08-13 04:45:47 by ben]
ben
parents: 611
diff changeset
678 void *buffer; /* Buffer. */
b39c14581166 [xemacs-hg @ 2001-08-13 04:45:47 by ben]
ben
parents: 611
diff changeset
679 DWORD bufsize; /* Number of bytes last read */
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
680 DWORD charbpos; /* Position in buffer for next fetch */
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
681 unsigned int error_p :1; /* I/O Error seen */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
682 unsigned int eof_p :1; /* EOF Error seen */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
683 unsigned int pending_p :1; /* There is a pending I/O operation */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
684 unsigned int blocking_p :1; /* Last write attempt would block */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
685 };
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
686
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
687 #define WINSOCK_STREAM_DATA(stream) LSTREAM_TYPE_DATA (stream, winsock)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
688
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
689 DEFINE_LSTREAM_IMPLEMENTATION ("winsock", winsock);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
690
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
691 static void
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
692 winsock_initiate_read (struct winsock_stream *str)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
693 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
694 ResetEvent (str->ov.hEvent);
665
fdefd0186b75 [xemacs-hg @ 2001-09-20 06:28:42 by ben]
ben
parents: 657
diff changeset
695 str->charbpos = 0;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
696
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
697 if (!ReadFile ((HANDLE)str->s, str->buffer, WINSOCK_READ_BUFFER_SIZE,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
698 &str->bufsize, &str->ov))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
699 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
700 if (GetLastError () == ERROR_IO_PENDING)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
701 str->pending_p = 1;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
702 else if (GetLastError () == ERROR_HANDLE_EOF)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
703 str->eof_p = 1;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
704 else
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
705 str->error_p = 1;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
706 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
707 else if (str->bufsize == 0)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
708 str->eof_p = 1;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
709 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
710
665
fdefd0186b75 [xemacs-hg @ 2001-09-20 06:28:42 by ben]
ben
parents: 657
diff changeset
711 static Bytecount
fdefd0186b75 [xemacs-hg @ 2001-09-20 06:28:42 by ben]
ben
parents: 657
diff changeset
712 winsock_reader (Lstream *stream, unsigned char *data, Bytecount size)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
713 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
714 struct winsock_stream *str = WINSOCK_STREAM_DATA (stream);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
715
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
716 /* If the current operation is not yet complete, there's nothing to
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
717 give back */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
718 if (str->pending_p)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
719 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
720 if (WaitForSingleObject (str->ov.hEvent, 0) == WAIT_TIMEOUT)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
721 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
722 errno = EAGAIN;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
723 return -1;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
724 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
725 else
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
726 {
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
727 if (!GetOverlappedResult ((HANDLE)str->s, &str->ov, &str->bufsize,
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
728 TRUE))
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
729 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
730 if (GetLastError() == ERROR_HANDLE_EOF)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
731 str->bufsize = 0;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
732 else
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
733 str->error_p = 1;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
734 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
735 if (str->bufsize == 0)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
736 str->eof_p = 1;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
737 str->pending_p = 0;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
738 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
739 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
740
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
741 if (str->eof_p)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
742 return 0;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
743 if (str->error_p)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
744 return -1;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
745
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
746 /* Return as much of buffer as we have */
665
fdefd0186b75 [xemacs-hg @ 2001-09-20 06:28:42 by ben]
ben
parents: 657
diff changeset
747 size = min (size, (Bytecount) (str->bufsize - str->charbpos));
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
748 memcpy (data, (void *) ((BYTE *) str->buffer + str->charbpos), size);
665
fdefd0186b75 [xemacs-hg @ 2001-09-20 06:28:42 by ben]
ben
parents: 657
diff changeset
749 str->charbpos += size;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
750
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
751 /* Read more if buffer is exhausted */
665
fdefd0186b75 [xemacs-hg @ 2001-09-20 06:28:42 by ben]
ben
parents: 657
diff changeset
752 if (str->bufsize == str->charbpos)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
753 winsock_initiate_read (str);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
754
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
755 return size;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
756 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
757
665
fdefd0186b75 [xemacs-hg @ 2001-09-20 06:28:42 by ben]
ben
parents: 657
diff changeset
758 static Bytecount
462
0784d089fdc9 Import from CVS: tag r21-2-46
cvs
parents: 458
diff changeset
759 winsock_writer (Lstream *stream, const unsigned char *data,
665
fdefd0186b75 [xemacs-hg @ 2001-09-20 06:28:42 by ben]
ben
parents: 657
diff changeset
760 Bytecount size)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
761 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
762 struct winsock_stream *str = WINSOCK_STREAM_DATA (stream);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
763
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
764 if (str->pending_p)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
765 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
766 if (WaitForSingleObject (str->ov.hEvent, 0) == WAIT_TIMEOUT)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
767 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
768 str->blocking_p = 1;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
769 return -1;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
770 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
771 else
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
772 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
773 DWORD dw_unused;
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
774 if (!GetOverlappedResult ((HANDLE)str->s, &str->ov, &dw_unused,
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
775 TRUE))
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
776 str->error_p = 1;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
777 str->pending_p = 0;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
778 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
779 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
780
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
781 str->blocking_p = 0;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
782
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
783 if (str->error_p)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
784 return -1;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
785
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
786 if (size == 0)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
787 return 0;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
788
558
ed498ef2108b [xemacs-hg @ 2001-05-23 09:59:33 by ben]
ben
parents: 546
diff changeset
789 ResetEvent (str->ov.hEvent);
ed498ef2108b [xemacs-hg @ 2001-05-23 09:59:33 by ben]
ben
parents: 546
diff changeset
790
ed498ef2108b [xemacs-hg @ 2001-05-23 09:59:33 by ben]
ben
parents: 546
diff changeset
791 /* According to WriteFile docs, we must hold onto the data we pass to it
ed498ef2108b [xemacs-hg @ 2001-05-23 09:59:33 by ben]
ben
parents: 546
diff changeset
792 and not make any changes until it finishes -- which may not be until
ed498ef2108b [xemacs-hg @ 2001-05-23 09:59:33 by ben]
ben
parents: 546
diff changeset
793 the next time we get here, since we use asynchronous I/O. We have
ed498ef2108b [xemacs-hg @ 2001-05-23 09:59:33 by ben]
ben
parents: 546
diff changeset
794 in fact seen data loss as a result of not doing this. */
ed498ef2108b [xemacs-hg @ 2001-05-23 09:59:33 by ben]
ben
parents: 546
diff changeset
795 str->buffer = xrealloc (str->buffer, size);
ed498ef2108b [xemacs-hg @ 2001-05-23 09:59:33 by ben]
ben
parents: 546
diff changeset
796 memcpy (str->buffer, data, size);
ed498ef2108b [xemacs-hg @ 2001-05-23 09:59:33 by ben]
ben
parents: 546
diff changeset
797
560
b202fbfc7dea [xemacs-hg @ 2001-05-23 11:29:58 by ben]
ben
parents: 558
diff changeset
798 /* According to MSDN WriteFile docs, the fourth parameter cannot be NULL
b202fbfc7dea [xemacs-hg @ 2001-05-23 11:29:58 by ben]
ben
parents: 558
diff changeset
799 on Win95 even when doing an overlapped operation, as we are, where
b202fbfc7dea [xemacs-hg @ 2001-05-23 11:29:58 by ben]
ben
parents: 558
diff changeset
800 the return value through that parameter is not meaningful. */
b202fbfc7dea [xemacs-hg @ 2001-05-23 11:29:58 by ben]
ben
parents: 558
diff changeset
801 if (WriteFile ((HANDLE)str->s, str->buffer, size, &str->bufsize,
558
ed498ef2108b [xemacs-hg @ 2001-05-23 09:59:33 by ben]
ben
parents: 546
diff changeset
802 &str->ov)
ed498ef2108b [xemacs-hg @ 2001-05-23 09:59:33 by ben]
ben
parents: 546
diff changeset
803 || GetLastError() == ERROR_IO_PENDING)
ed498ef2108b [xemacs-hg @ 2001-05-23 09:59:33 by ben]
ben
parents: 546
diff changeset
804 str->pending_p = 1;
ed498ef2108b [xemacs-hg @ 2001-05-23 09:59:33 by ben]
ben
parents: 546
diff changeset
805 else
ed498ef2108b [xemacs-hg @ 2001-05-23 09:59:33 by ben]
ben
parents: 546
diff changeset
806 str->error_p = 1;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
807
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
808 return str->error_p ? -1 : size;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
809 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
810
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
811 static int
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
812 winsock_closer (Lstream *lstr)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
813 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
814 struct winsock_stream *str = WINSOCK_STREAM_DATA (lstr);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
815
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
816 if (lstr->flags & LSTREAM_FL_READ)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
817 shutdown (str->s, 0);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
818 else
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
819 shutdown (str->s, 1);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
820
986
9b80efded6a5 [xemacs-hg @ 2002-09-01 06:49:49 by youngs]
youngs
parents: 964
diff changeset
821 closesocket (str->s);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
822 if (str->pending_p)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
823 WaitForSingleObject (str->ov.hEvent, INFINITE);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
824
558
ed498ef2108b [xemacs-hg @ 2001-05-23 09:59:33 by ben]
ben
parents: 546
diff changeset
825 if (str->buffer)
560
b202fbfc7dea [xemacs-hg @ 2001-05-23 11:29:58 by ben]
ben
parents: 558
diff changeset
826 {
b202fbfc7dea [xemacs-hg @ 2001-05-23 11:29:58 by ben]
ben
parents: 558
diff changeset
827 xfree (str->buffer);
b202fbfc7dea [xemacs-hg @ 2001-05-23 11:29:58 by ben]
ben
parents: 558
diff changeset
828 str->buffer = 0;
b202fbfc7dea [xemacs-hg @ 2001-05-23 11:29:58 by ben]
ben
parents: 558
diff changeset
829 }
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
830
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
831 CloseHandle (str->ov.hEvent);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
832 return 0;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
833 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
834
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
835 static int
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
836 winsock_was_blocked_p (Lstream *stream)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
837 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
838 struct winsock_stream *str = WINSOCK_STREAM_DATA (stream);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
839 return str->blocking_p;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
840 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
841
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
842 static Lisp_Object
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
843 make_winsock_stream_1 (SOCKET s, LPARAM param, const char *mode)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
844 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
845 Lstream *lstr = Lstream_new (lstream_winsock, mode);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
846 struct winsock_stream *str = WINSOCK_STREAM_DATA (lstr);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
847
558
ed498ef2108b [xemacs-hg @ 2001-05-23 09:59:33 by ben]
ben
parents: 546
diff changeset
848 xzero (*str);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
849 str->s = s;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
850 str->user_data = param;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
851
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
852 str->ov.hEvent = qxeCreateEvent (NULL, TRUE, FALSE, NULL);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
853
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
854 if (lstr->flags & LSTREAM_FL_READ)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
855 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
856 str->buffer = xmalloc (WINSOCK_READ_BUFFER_SIZE);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
857 winsock_initiate_read (str);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
858 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
859
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
860 lstr->flags |= LSTREAM_FL_CLOSE_AT_DISKSAVE;
793
e38acbeb1cae [xemacs-hg @ 2002-03-29 04:46:17 by ben]
ben
parents: 791
diff changeset
861 return wrap_lstream (lstr);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
862 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
863
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
864 static Lisp_Object
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
865 make_winsock_input_stream (SOCKET s, LPARAM param)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
866 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
867 return make_winsock_stream_1 (s, param, "r");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
868 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
869
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
870 static Lisp_Object
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
871 make_winsock_output_stream (SOCKET s, LPARAM param)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
872 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
873 return make_winsock_stream_1 (s, param, "w");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
874 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
875
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
876 static HANDLE
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
877 get_winsock_stream_waitable (Lstream *lstr)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
878 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
879 struct winsock_stream *str = WINSOCK_STREAM_DATA (lstr);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
880 return str->ov.hEvent;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
881 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
882
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
883 static LPARAM
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
884 get_winsock_stream_param (Lstream *lstr)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
885 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
886 struct winsock_stream *str = WINSOCK_STREAM_DATA (lstr);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
887 return str->user_data;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
888 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
889
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
890 static void
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
891 init_winsock_stream (void)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
892 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
893 LSTREAM_HAS_METHOD (winsock, reader);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
894 LSTREAM_HAS_METHOD (winsock, writer);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
895 LSTREAM_HAS_METHOD (winsock, closer);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
896 LSTREAM_HAS_METHOD (winsock, was_blocked_p);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
897 }
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
898 #endif /* ! CYGWIN */
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
899
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
900 /************************************************************************/
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
901 /* Dispatch queue management */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
902 /************************************************************************/
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
903
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
904 static int
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
905 mswindows_user_event_p (Lisp_Event *sevt)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
906 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
907 return (sevt->event_type == key_press_event
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
908 || sevt->event_type == button_press_event
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
909 || sevt->event_type == button_release_event
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
910 || sevt->event_type == misc_user_event);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
911 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
912
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
913 /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
914 * Add an emacs event to the proper dispatch queue
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
915 */
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
916 void
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
917 mswindows_enqueue_dispatch_event (Lisp_Object event)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
918 {
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
919 int user_p = mswindows_user_event_p (XEVENT (event));
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
920 if (user_p)
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
921 enqueue_dispatch_event (event);
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
922 else
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
923 enqueue_event (event, &mswindows_s_dispatch_event_queue,
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
924 &mswindows_s_dispatch_event_queue_tail);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
925
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
926 /* Avoid blocking on WaitMessage */
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
927 qxePostMessage (NULL, XM_BUMPQUEUE, 0, 0);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
928 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
929
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
930 /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
931 * Add a misc-user event to the dispatch queue.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
932 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
933 void
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
934 mswindows_enqueue_misc_user_event (Lisp_Object channel, Lisp_Object function,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
935 Lisp_Object object)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
936 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
937 Lisp_Object event = Fmake_event (Qnil, Qnil);
964
8d610ea37af8 [xemacs-hg @ 2002-08-16 08:15:18 by michaels]
michaels
parents: 923
diff changeset
938
8d610ea37af8 [xemacs-hg @ 2002-08-16 08:15:18 by michaels]
michaels
parents: 923
diff changeset
939 XSET_EVENT_TYPE (event, misc_user_event);
8d610ea37af8 [xemacs-hg @ 2002-08-16 08:15:18 by michaels]
michaels
parents: 923
diff changeset
940 XSET_EVENT_CHANNEL (event, channel);
8d610ea37af8 [xemacs-hg @ 2002-08-16 08:15:18 by michaels]
michaels
parents: 923
diff changeset
941 XSET_EVENT_TIMESTAMP (event, GetTickCount());
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
942 XSET_EVENT_MISC_USER_FUNCTION (event, function);
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
943 XSET_EVENT_MISC_USER_OBJECT (event, object);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
944
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
945 mswindows_enqueue_dispatch_event (event);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
946 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
947
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
948 void
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 438
diff changeset
949 mswindows_enqueue_magic_event (HWND hwnd, UINT msg)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
950 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
951 Lisp_Object emacs_event = Fmake_event (Qnil, Qnil);
964
8d610ea37af8 [xemacs-hg @ 2002-08-16 08:15:18 by michaels]
michaels
parents: 923
diff changeset
952
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
953 XSET_EVENT_CHANNEL (emacs_event, hwnd ? mswindows_find_frame (hwnd) : Qnil);
964
8d610ea37af8 [xemacs-hg @ 2002-08-16 08:15:18 by michaels]
michaels
parents: 923
diff changeset
954 XSET_EVENT_TIMESTAMP (emacs_event, GetMessageTime ());
8d610ea37af8 [xemacs-hg @ 2002-08-16 08:15:18 by michaels]
michaels
parents: 923
diff changeset
955 XSET_EVENT_TYPE (emacs_event, magic_event);
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
956 XSET_EVENT_MAGIC_MSWINDOWS_EVENT (emacs_event, msg);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
957
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
958 mswindows_enqueue_dispatch_event (emacs_event);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
959 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
960
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
961 static void
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
962 mswindows_enqueue_process_event (Lisp_Process *p)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
963 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
964 Lisp_Object emacs_event = Fmake_event (Qnil, Qnil);
793
e38acbeb1cae [xemacs-hg @ 2002-03-29 04:46:17 by ben]
ben
parents: 791
diff changeset
965 Lisp_Object process = wrap_process (p);
e38acbeb1cae [xemacs-hg @ 2002-03-29 04:46:17 by ben]
ben
parents: 791
diff changeset
966
964
8d610ea37af8 [xemacs-hg @ 2002-08-16 08:15:18 by michaels]
michaels
parents: 923
diff changeset
967 XSET_EVENT_TYPE (emacs_event, process_event);
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
968 XSET_EVENT_TIMESTAMP (emacs_event, GetTickCount ());
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
969 XSET_EVENT_PROCESS_PROCESS (emacs_event, process);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
970
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
971 mswindows_enqueue_dispatch_event (emacs_event);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
972 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
973
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
974 static void
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
975 mswindows_enqueue_mouse_button_event (HWND hwnd, UINT msg, POINTS where,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
976 int mods, DWORD when)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
977 {
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
978 int downp = (msg == WM_LBUTTONDOWN || msg == WM_MBUTTONDOWN ||
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
979 msg == WM_RBUTTONDOWN);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
980
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
981 /* We always use last message time, because mouse button
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
982 events may get delayed, and XEmacs double click
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
983 recognition will fail */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
984
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
985 Lisp_Object emacs_event = Fmake_event (Qnil, Qnil);
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
986
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
987 mswindows_handle_sticky_modifiers (0, 0, downp, 0);
964
8d610ea37af8 [xemacs-hg @ 2002-08-16 08:15:18 by michaels]
michaels
parents: 923
diff changeset
988
8d610ea37af8 [xemacs-hg @ 2002-08-16 08:15:18 by michaels]
michaels
parents: 923
diff changeset
989 if (downp)
8d610ea37af8 [xemacs-hg @ 2002-08-16 08:15:18 by michaels]
michaels
parents: 923
diff changeset
990 {
8d610ea37af8 [xemacs-hg @ 2002-08-16 08:15:18 by michaels]
michaels
parents: 923
diff changeset
991 XSET_EVENT_TYPE (emacs_event, button_press_event);
8d610ea37af8 [xemacs-hg @ 2002-08-16 08:15:18 by michaels]
michaels
parents: 923
diff changeset
992 }
8d610ea37af8 [xemacs-hg @ 2002-08-16 08:15:18 by michaels]
michaels
parents: 923
diff changeset
993 else
8d610ea37af8 [xemacs-hg @ 2002-08-16 08:15:18 by michaels]
michaels
parents: 923
diff changeset
994 {
8d610ea37af8 [xemacs-hg @ 2002-08-16 08:15:18 by michaels]
michaels
parents: 923
diff changeset
995 XSET_EVENT_TYPE (emacs_event, button_release_event);
8d610ea37af8 [xemacs-hg @ 2002-08-16 08:15:18 by michaels]
michaels
parents: 923
diff changeset
996 }
8d610ea37af8 [xemacs-hg @ 2002-08-16 08:15:18 by michaels]
michaels
parents: 923
diff changeset
997
8d610ea37af8 [xemacs-hg @ 2002-08-16 08:15:18 by michaels]
michaels
parents: 923
diff changeset
998 XSET_EVENT_CHANNEL (emacs_event, mswindows_find_frame (hwnd));
8d610ea37af8 [xemacs-hg @ 2002-08-16 08:15:18 by michaels]
michaels
parents: 923
diff changeset
999 XSET_EVENT_TIMESTAMP (emacs_event, when);
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1000 XSET_EVENT_BUTTON_BUTTON (emacs_event,
964
8d610ea37af8 [xemacs-hg @ 2002-08-16 08:15:18 by michaels]
michaels
parents: 923
diff changeset
1001 (msg==WM_LBUTTONDOWN || msg==WM_LBUTTONUP) ? 1 :
8d610ea37af8 [xemacs-hg @ 2002-08-16 08:15:18 by michaels]
michaels
parents: 923
diff changeset
1002 ((msg==WM_RBUTTONDOWN || msg==WM_RBUTTONUP) ? 3 : 2));
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1003 XSET_EVENT_BUTTON_X (emacs_event, where.x);
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1004 XSET_EVENT_BUTTON_Y (emacs_event, where.y);
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1005 XSET_EVENT_BUTTON_MODIFIERS (emacs_event,
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1006 mswindows_modifier_state (NULL, mods, 0));
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1007
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1008 if (downp)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1009 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1010 SetCapture (hwnd);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1011 /* we need this to make sure the main window regains the focus
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1012 from control subwindows */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1013 if (GetFocus() != hwnd)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1014 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1015 SetFocus (hwnd);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1016 mswindows_enqueue_magic_event (hwnd, WM_SETFOCUS);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1017 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1018 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1019 else
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1020 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1021 ReleaseCapture ();
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1022 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1023
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1024 mswindows_enqueue_dispatch_event (emacs_event);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1025 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1026
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1027 static Lisp_Object
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1028 mswindows_enqueue_keypress_event (HWND hwnd, Lisp_Object keysym, int mods)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1029 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1030 Lisp_Object emacs_event = Fmake_event (Qnil, Qnil);
964
8d610ea37af8 [xemacs-hg @ 2002-08-16 08:15:18 by michaels]
michaels
parents: 923
diff changeset
1031
8d610ea37af8 [xemacs-hg @ 2002-08-16 08:15:18 by michaels]
michaels
parents: 923
diff changeset
1032 XSET_EVENT_CHANNEL (emacs_event, mswindows_find_console(hwnd));
8d610ea37af8 [xemacs-hg @ 2002-08-16 08:15:18 by michaels]
michaels
parents: 923
diff changeset
1033 XSET_EVENT_TIMESTAMP (emacs_event, GetMessageTime());
8d610ea37af8 [xemacs-hg @ 2002-08-16 08:15:18 by michaels]
michaels
parents: 923
diff changeset
1034 XSET_EVENT_TYPE (emacs_event, key_press_event);
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1035 XSET_EVENT_KEY_KEYSYM (emacs_event, keysym);
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1036 XSET_EVENT_KEY_MODIFIERS (emacs_event, mods);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1037 mswindows_enqueue_dispatch_event (emacs_event);
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1038 return emacs_event;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1039 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1040
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1041 /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1042 * Remove and return the first emacs event on the dispatch queue.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1043 * Give a preference to user events over non-user ones.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1044 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1045 static Lisp_Object
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1046 mswindows_dequeue_dispatch_event (void)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1047 {
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1048 assert (!NILP (dispatch_event_queue) ||
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1049 !NILP (mswindows_s_dispatch_event_queue));
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1050
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1051 if (!NILP (dispatch_event_queue))
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1052 return dequeue_dispatch_event ();
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1053 else
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1054 return dequeue_event (&mswindows_s_dispatch_event_queue,
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1055 &mswindows_s_dispatch_event_queue_tail);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1056 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1057
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1058 #ifndef CYGWIN
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1059 /************************************************************************/
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1060 /* Waitable handles manipulation */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1061 /************************************************************************/
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1062 static int
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1063 find_waitable_handle (HANDLE h)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1064 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1065 int i;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1066 for (i = 0; i < mswindows_waitable_count; ++i)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1067 if (mswindows_waitable_handles[i] == h)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1068 return i;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1069
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1070 return -1;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1071 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1072
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1073 static BOOL
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1074 add_waitable_handle (HANDLE h)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1075 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1076 assert (find_waitable_handle (h) < 0);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1077 if (mswindows_waitable_count == MAX_WAITABLE)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1078 return FALSE;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1079
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1080 mswindows_waitable_handles [mswindows_waitable_count++] = h;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1081 return TRUE;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1082 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1083
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1084 static void
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1085 remove_waitable_handle (HANDLE h)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1086 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1087 int ix = find_waitable_handle (h);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1088 if (ix < 0)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1089 return;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1090
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1091 mswindows_waitable_handles [ix] =
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1092 mswindows_waitable_handles [--mswindows_waitable_count];
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1093 }
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1094
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1095 #endif /* CYGWIN */
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1096
791
7b1f30330a19 [xemacs-hg @ 2002-03-21 18:55:01 by adrian]
adrian
parents: 788
diff changeset
1097 /*
7b1f30330a19 [xemacs-hg @ 2002-03-21 18:55:01 by adrian]
adrian
parents: 788
diff changeset
1098 * Given a lisp process pointer remove the corresponding process handle
7b1f30330a19 [xemacs-hg @ 2002-03-21 18:55:01 by adrian]
adrian
parents: 788
diff changeset
1099 * from mswindows_waitable_handles if it is in it. Normally the handle is
7b1f30330a19 [xemacs-hg @ 2002-03-21 18:55:01 by adrian]
adrian
parents: 788
diff changeset
1100 * removed when the process terminates, but if the lisp process structure
7b1f30330a19 [xemacs-hg @ 2002-03-21 18:55:01 by adrian]
adrian
parents: 788
diff changeset
1101 * is deleted before the process terminates we must delete the process
7b1f30330a19 [xemacs-hg @ 2002-03-21 18:55:01 by adrian]
adrian
parents: 788
diff changeset
1102 * handle since it will be invalid and will cause the wait to fail
7b1f30330a19 [xemacs-hg @ 2002-03-21 18:55:01 by adrian]
adrian
parents: 788
diff changeset
1103 */
7b1f30330a19 [xemacs-hg @ 2002-03-21 18:55:01 by adrian]
adrian
parents: 788
diff changeset
1104 void
7b1f30330a19 [xemacs-hg @ 2002-03-21 18:55:01 by adrian]
adrian
parents: 788
diff changeset
1105 mswindows_unwait_process (Lisp_Process *p)
7b1f30330a19 [xemacs-hg @ 2002-03-21 18:55:01 by adrian]
adrian
parents: 788
diff changeset
1106 {
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1107 #ifndef CYGWIN
791
7b1f30330a19 [xemacs-hg @ 2002-03-21 18:55:01 by adrian]
adrian
parents: 788
diff changeset
1108 remove_waitable_handle (get_nt_process_handle (p));
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1109 #endif /* CYGWIN */
791
7b1f30330a19 [xemacs-hg @ 2002-03-21 18:55:01 by adrian]
adrian
parents: 788
diff changeset
1110 }
7b1f30330a19 [xemacs-hg @ 2002-03-21 18:55:01 by adrian]
adrian
parents: 788
diff changeset
1111
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1112
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1113 /************************************************************************/
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1114 /* Event pump */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1115 /************************************************************************/
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1116
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1117 int
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1118 mswindows_window_is_xemacs (HWND hwnd)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1119 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1120 /* GetClassName will truncate a longer class name. By adding one
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1121 extra character, we are forcing textual comparison to fail
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1122 if the name is longer than XEMACS_CLASS */
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1123 Extbyte class_name_buf[sizeof (XEMACS_CLASS) + 2];
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1124
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1125 /* Use GetClassNameA because XEMACS_CLASS is not in Unicode format. */
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1126 if (!GetClassNameA (hwnd, class_name_buf, sizeof (class_name_buf) - 1))
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1127 return 0;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1128
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1129 return !ascii_strcasecmp (class_name_buf, XEMACS_CLASS);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1130 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1131
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1132 struct mswindows_protect_modal_loop
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1133 {
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1134 Lisp_Object (*bfun) (Lisp_Object barg);
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1135 Lisp_Object barg;
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1136 };
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1137
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1138 static Lisp_Object
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1139 mswindows_protect_modal_loop_1 (void *gack)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1140 {
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1141 struct mswindows_protect_modal_loop *gata =
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1142 (struct mswindows_protect_modal_loop *) gack;
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1143
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1144 return (gata->bfun) (gata->barg);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1145 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1146
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1147 Lisp_Object
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1148 mswindows_protect_modal_loop (const char *error_string,
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1149 Lisp_Object (*bfun) (Lisp_Object barg),
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1150 Lisp_Object barg, int flags)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1151 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1152 Lisp_Object tmp;
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1153 struct mswindows_protect_modal_loop bluh;
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1154
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1155 bluh.bfun = bfun;
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1156 bluh.barg = barg;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1157
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1158 ++mswindows_in_modal_loop;
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1159 tmp = call_trapping_problems (Qevent, error_string,
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1160 flags, 0,
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1161 mswindows_protect_modal_loop_1, &bluh);
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1162 if (UNBOUNDP (tmp))
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1163 mswindows_error_caught_in_modal_loop = 1;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1164 --mswindows_in_modal_loop;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1165
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1166 return tmp;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1167 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1168
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1169 void
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1170 mswindows_unmodalize_signal_maybe (void)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1171 {
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1172 mswindows_error_caught_in_modal_loop = 0;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1173 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1174
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1175 /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1176 * This is an unsafe part of event pump, guarded by
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1177 * condition_case. See mswindows_pump_outstanding_events
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1178 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1179 static Lisp_Object
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1180 mswindows_unsafe_pump_events (Lisp_Object u_n_u_s_e_d)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1181 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1182 /* This function can call lisp */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1183 Lisp_Object event = Fmake_event (Qnil, Qnil);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1184 struct gcpro gcpro1;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1185 int do_redisplay = 0;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1186 GCPRO1 (event);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1187
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1188 while (detect_input_pending ())
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1189 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1190 Fnext_event (event, Qnil);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1191 Fdispatch_event (event);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1192 do_redisplay = 1;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1193 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1194
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1195 if (do_redisplay)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1196 redisplay ();
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1197
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1198 Fdeallocate_event (event);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1199 UNGCPRO;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1200
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1201 /* Qt becomes return value of mswindows_pump_outstanding_events
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1202 once we get here */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1203 return Qt;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1204 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1205
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1206 /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1207 * This function pumps emacs events, while available, by using
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1208 * next_message/dispatch_message loop. Errors are trapped around
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1209 * the loop so the function always returns.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1210 *
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1211 * Windows message queue is not looked into during the call,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1212 * neither are waitable handles checked. The function pumps
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1213 * thus only dispatch events already queued, as well as those
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1214 * resulted in dispatching thereof. This is done by setting
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1215 * module local variable mswindows_in_modal_loop to nonzero.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1216 *
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1217 * Return value is Qt if no errors was trapped, or Qunbound if
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1218 * there was an error.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1219 *
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1220 * In case of error, a warning is issued and the module local variable
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1221 * mswindows_error_caught_in_modal_loop is set to non-zero. Thus,
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1222 * Windows internal modal loops are protected against throws, which
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1223 * are proven to corrupt internal Windows structures.
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1224 *
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1225 * In case of success, mswindows_error_caught_in_modal_loop is
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1226 * assigned 0.
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1227 *
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1228 * If the value of mswindows_error_caught_in_modal_loop is not
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1229 * zero already upon entry, the function just returns non-nil.
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1230 * This situation means that a new event has been queued while
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1231 * in cancel mode. The event will be dequeued on the next regular
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1232 * call of next-event; the pump is off since error is caught.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1233 * The caller must *unconditionally* cancel modal loop if the
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1234 * value returned by this function is nil. Otherwise, everything
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1235 * will become frozen until the modal loop exits under normal
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1236 * condition (scrollbar drag is released, menu closed etc.) */
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1237 Lisp_Object
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1238 mswindows_pump_outstanding_events (void)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1239 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1240 /* This function can call lisp */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1241
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1242 Lisp_Object result = Qt;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1243 struct gcpro gcpro1;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1244 GCPRO1 (result);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1245
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1246 if (!mswindows_error_caught_in_modal_loop)
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1247 result = mswindows_protect_modal_loop
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1248 ("Error during event handling", mswindows_unsafe_pump_events, Qnil, 0);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1249 UNGCPRO;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1250 return result;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1251 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1252
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 438
diff changeset
1253 /*
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 438
diff changeset
1254 * KEYBOARD_ONLY_P is set to non-zero when we are called from
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 438
diff changeset
1255 * QUITP, and are interesting in keyboard messages only.
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 438
diff changeset
1256 */
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1257 static void
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1258 mswindows_drain_windows_queue (void)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1259 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1260 MSG msg;
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 438
diff changeset
1261
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1262 /* should call mswindows_need_event_in_modal_loop() if in modal loop */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1263 assert (!mswindows_in_modal_loop);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1264
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1265 while (qxePeekMessage (&msg, NULL, 0, 0, PM_REMOVE))
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1266 {
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1267 #ifdef HAVE_DIALOGS
444
576fb035e263 Import from CVS: tag r21-2-37
cvs
parents: 442
diff changeset
1268 /* Don't translate messages destined for a dialog box, this
576fb035e263 Import from CVS: tag r21-2-37
cvs
parents: 442
diff changeset
1269 makes keyboard traversal work. I think?? */
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1270 if (mswindows_is_dialog_msg (&msg))
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1271 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1272 mswindows_unmodalize_signal_maybe ();
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1273 continue;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1274 }
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1275 #endif /* HAVE_DIALOGS */
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1276
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1277 /* We have to translate messages that are not sent to an XEmacs
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1278 frame. This is so that key presses work ok in things like
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1279 edit fields. However, we *musn't* translate message for XEmacs
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1280 frames as this is handled in the wnd proc.
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1281 We also have to avoid generating paint magic events for windows
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1282 that aren't XEmacs frames */
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1283
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1284 if (!mswindows_window_is_xemacs (msg.hwnd))
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1285 TranslateMessage (&msg);
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1286 else if (msg.message == WM_PAINT)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1287 {
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1288 struct mswindows_frame *msframe;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1289
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1290 /* hdc will be NULL unless this is a subwindow - in which case we
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1291 shouldn't have received a paint message for it here. */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1292 assert (msg.wParam == 0);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1293
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1294 /* Queue a magic event for handling when safe */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1295 msframe =
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1296 FRAME_MSWINDOWS_DATA (XFRAME (mswindows_find_frame (msg.hwnd)));
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1297 if (!msframe->paint_pending)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1298 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1299 msframe->paint_pending = 1;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1300 mswindows_enqueue_magic_event (msg.hwnd, WM_PAINT);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1301 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1302 /* Don't dispatch. WM_PAINT is always the last message in the
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1303 queue so it's OK to just return. */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1304 return;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1305 }
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1306 qxeDispatchMessage (&msg);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1307 mswindows_unmodalize_signal_maybe ();
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1308 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1309 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1310
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1311 static void
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1312 emacs_mswindows_drain_queue (void)
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1313 {
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1314 mswindows_drain_windows_queue ();
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1315 #ifdef HAVE_TTY
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1316 drain_tty_devices ();
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1317 #endif
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1318 }
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1319
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1320 static int
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1321 emacs_mswindows_quit_check_disallowed_p (void)
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1322 {
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1323 /* Quit cannot happen in modal loop: all program
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1324 input is dedicated to Windows. */
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1325 return mswindows_in_modal_loop;
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1326 }
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1327
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1328 /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1329 * This is a special flavor of the mswindows_need_event function,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1330 * used while in event pump. Actually, there is only kind of events
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1331 * allowed while in event pump: a timer. An attempt to fetch any
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1332 * other event leads to a deadlock, as there's no source of user input
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1333 * ('cause event pump mirrors windows modal loop, which is a sole
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1334 * owner of thread message queue).
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1335 *
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1336 * To detect this, we use a counter of active timers, and allow
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1337 * fetching WM_TIMER messages. Instead of trying to fetch a WM_TIMER
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1338 * which will never come when there are no pending timers, which leads
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1339 * to deadlock, we simply signal an error.
487
54fa1a5c2d12 [xemacs-hg @ 2001-04-28 07:48:36 by ben]
ben
parents: 464
diff changeset
1340 *
54fa1a5c2d12 [xemacs-hg @ 2001-04-28 07:48:36 by ben]
ben
parents: 464
diff changeset
1341 * It might be possible to combine this with mswindows_drain_windows_queue
54fa1a5c2d12 [xemacs-hg @ 2001-04-28 07:48:36 by ben]
ben
parents: 464
diff changeset
1342 * which fetches events when not in a modal loop. It's not clear
54fa1a5c2d12 [xemacs-hg @ 2001-04-28 07:48:36 by ben]
ben
parents: 464
diff changeset
1343 * whether the result would be more complex than is justified.
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1344 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1345 static void
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1346 mswindows_need_event_in_modal_loop (int badly_p)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1347 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1348 MSG msg;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1349
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1350 /* Check if already have one */
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1351 if (!NILP (dispatch_event_queue)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1352 || !NILP (mswindows_s_dispatch_event_queue))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1353 return;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1354
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1355 /* No event is ok */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1356 if (!badly_p)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1357 return;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1358
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1359 /* We do not check the user queue, because timers go to _s_ */
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1360 while (NILP (mswindows_s_dispatch_event_queue))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1361 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1362 /* We'll deadlock if go waiting */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1363 if (mswindows_pending_timers_count == 0)
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1364 invalid_operation
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1365 ("Deadlock due to an attempt to call next-event in a wrong context",
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1366 Qunbound);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1367
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1368 /* Fetch and dispatch any pending timers */
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1369 if (qxeGetMessage (&msg, NULL, WM_TIMER, WM_TIMER) > 0)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1370 qxeDispatchMessage (&msg);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1371 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1372 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1373
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1374 /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1375 * This drains the event queue and fills up two internal queues until
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1376 * an event of a type specified by USER_P is retrieved.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1377 *
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1378 *
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1379 * Used by emacs_mswindows_event_pending_p and emacs_mswindows_next_event
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1380 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1381 static void
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1382 mswindows_need_event (int badly_p)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1383 {
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1384 while (NILP (dispatch_event_queue)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1385 && NILP (mswindows_s_dispatch_event_queue))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1386 {
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1387 #ifdef CYGWIN
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1388 int i;
647
b39c14581166 [xemacs-hg @ 2001-08-13 04:45:47 by ben]
ben
parents: 611
diff changeset
1389 int active;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1390 SELECT_TYPE temp_mask = input_wait_mask;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1391 EMACS_TIME sometime;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1392 EMACS_SELECT_TIME select_time_to_block, *pointer_to_this;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1393
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1394 if (badly_p)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1395 pointer_to_this = 0;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1396 else
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1397 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1398 EMACS_SET_SECS_USECS (sometime, 0, 0);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1399 EMACS_TIME_TO_SELECT_TIME (sometime, select_time_to_block);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1400 pointer_to_this = &select_time_to_block;
534
a0266879cecf [xemacs-hg @ 2001-05-14 04:16:17 by mta]
mta
parents: 531
diff changeset
1401 if (mswindows_in_modal_loop)
a0266879cecf [xemacs-hg @ 2001-05-14 04:16:17 by mta]
mta
parents: 531
diff changeset
1402 /* In modal loop with badly_p false, don't care about
a0266879cecf [xemacs-hg @ 2001-05-14 04:16:17 by mta]
mta
parents: 531
diff changeset
1403 Windows events. */
a0266879cecf [xemacs-hg @ 2001-05-14 04:16:17 by mta]
mta
parents: 531
diff changeset
1404 FD_CLR (windows_fd, &temp_mask);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1405 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1406
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1407 active = select (MAXDESC, &temp_mask, 0, 0, pointer_to_this);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1408
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1409 if (active == 0)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1410 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1411 assert (!badly_p);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1412 return; /* timeout */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1413 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1414 else if (active > 0)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1415 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1416 if (FD_ISSET (windows_fd, &temp_mask))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1417 {
534
a0266879cecf [xemacs-hg @ 2001-05-14 04:16:17 by mta]
mta
parents: 531
diff changeset
1418 if (mswindows_in_modal_loop)
a0266879cecf [xemacs-hg @ 2001-05-14 04:16:17 by mta]
mta
parents: 531
diff changeset
1419 mswindows_need_event_in_modal_loop (badly_p);
a0266879cecf [xemacs-hg @ 2001-05-14 04:16:17 by mta]
mta
parents: 531
diff changeset
1420 else
a0266879cecf [xemacs-hg @ 2001-05-14 04:16:17 by mta]
mta
parents: 531
diff changeset
1421 mswindows_drain_windows_queue ();
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1422 }
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1423 else
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1424 {
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1425 #ifdef HAVE_TTY
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1426 /* Look for a TTY event */
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1427 for (i = 0; i < MAXDESC; i++)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1428 {
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1429 /* To avoid race conditions (among other things, an infinite
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1430 loop when called from Fdiscard_input()), we must return
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1431 user events ahead of process events. */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1432 if (FD_ISSET (i, &temp_mask) && FD_ISSET (i, &tty_only_mask))
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1433 {
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1434 struct console *c =
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1435 find_tty_or_stream_console_from_fd (i);
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1436 Lisp_Object emacs_event = Fmake_event (Qnil, Qnil);
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1437 Lisp_Event *event = XEVENT (emacs_event);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1438
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1439 assert (c);
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1440 if (read_event_from_tty_or_stream_desc (event, c))
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1441 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1442 mswindows_enqueue_dispatch_event (emacs_event);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1443 return;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1444 }
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1445 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1446 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1447 #endif
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1448 /* Look for a process event */
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1449 for (i = 0; i < MAXDESC; i++)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1450 {
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1451 if (FD_ISSET (i, &temp_mask))
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1452 {
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1453 if (FD_ISSET (i, &process_only_mask))
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1454 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1455 Lisp_Process *p =
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1456 get_process_from_usid (FD_TO_USID (i));
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1457
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1458 mswindows_enqueue_process_event (p);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1459 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1460 else
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1461 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1462 /* We might get here when a fake event came
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1463 through a signal. Return a dummy event, so
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1464 that a cycle of the command loop will
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1465 occur. */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1466 drain_signal_event_pipe ();
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1467 mswindows_enqueue_magic_event (NULL, XM_BUMPQUEUE);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1468 }
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1469 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1470 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1471 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1472 }
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1473 else if (active == -1)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1474 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1475 if (errno != EINTR)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1476 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1477 /* something bad happened */
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1478 assert (0);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1479 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1480 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1481 else
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1482 {
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1483 assert (0);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1484 }
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1485 #else /* not CYGWIN */
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1486 /* Now try getting a message or process event */
647
b39c14581166 [xemacs-hg @ 2001-08-13 04:45:47 by ben]
ben
parents: 611
diff changeset
1487 DWORD active;
487
54fa1a5c2d12 [xemacs-hg @ 2001-04-28 07:48:36 by ben]
ben
parents: 464
diff changeset
1488 DWORD what_events;
54fa1a5c2d12 [xemacs-hg @ 2001-04-28 07:48:36 by ben]
ben
parents: 464
diff changeset
1489 if (mswindows_in_modal_loop)
534
a0266879cecf [xemacs-hg @ 2001-05-14 04:16:17 by mta]
mta
parents: 531
diff changeset
1490 /* In a modal loop, only look for timer events, and only if
a0266879cecf [xemacs-hg @ 2001-05-14 04:16:17 by mta]
mta
parents: 531
diff changeset
1491 we really need one. */
a0266879cecf [xemacs-hg @ 2001-05-14 04:16:17 by mta]
mta
parents: 531
diff changeset
1492 {
a0266879cecf [xemacs-hg @ 2001-05-14 04:16:17 by mta]
mta
parents: 531
diff changeset
1493 if (badly_p)
a0266879cecf [xemacs-hg @ 2001-05-14 04:16:17 by mta]
mta
parents: 531
diff changeset
1494 what_events = QS_TIMER;
a0266879cecf [xemacs-hg @ 2001-05-14 04:16:17 by mta]
mta
parents: 531
diff changeset
1495 else
a0266879cecf [xemacs-hg @ 2001-05-14 04:16:17 by mta]
mta
parents: 531
diff changeset
1496 what_events = 0;
a0266879cecf [xemacs-hg @ 2001-05-14 04:16:17 by mta]
mta
parents: 531
diff changeset
1497 }
487
54fa1a5c2d12 [xemacs-hg @ 2001-04-28 07:48:36 by ben]
ben
parents: 464
diff changeset
1498 else
534
a0266879cecf [xemacs-hg @ 2001-05-14 04:16:17 by mta]
mta
parents: 531
diff changeset
1499 /* Look for any event */
a0266879cecf [xemacs-hg @ 2001-05-14 04:16:17 by mta]
mta
parents: 531
diff changeset
1500 what_events = QS_ALLINPUT;
487
54fa1a5c2d12 [xemacs-hg @ 2001-04-28 07:48:36 by ben]
ben
parents: 464
diff changeset
1501
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1502 /*
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1503 #### YUCK YUCK YUCK!!!!
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1504
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1505 When running under a debugger, every time I hit F12 (which for me
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1506 is mapped to right-brace) I hit a breakpoint inside of Windows!
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1507
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1508 NTDLL! DbgBreakPoint@0 address 0x77f9eea9
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1509 KERNEL32! BaseAttachComplete@4 + 41 bytes
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1510 KERNEL32! BaseAttachCompleteThunk@0 + 19 bytes
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1511 USER32! MsgWaitForMultipleObjectsEx@20 + 224 bytes
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1512 USER32! MsgWaitForMultipleObjects@20 + 30 bytes
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1513
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1514 Microsoft says:
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1515
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1516 (Knowledge Base Q130667, PRB: F12 Causes Hard-Coded Breakpoint
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1517 Exception When Debugging)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1518
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1519 CAUSE
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1520
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1521 When the F12 key is pressed and the application in focus is being
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1522 debugged, Windows NT calls a function similar to DebugBreak(),
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1523 which executes a hard coded breakpoint instruction. The integrated
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1524 debugger then traps the exception generated by this instruction.
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1525
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1526 This behavior is intentional and occurs with other debuggers such
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1527 as WinDbg from the Windows 32-bit SDK.
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1528
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1529 RESOLUTION
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1530
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1531 While there is no way to disable this functionality, it doesn't
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1532 affect the application that's being debugged other than to pause
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1533 debugging and change focus. You can continue debugging by pressing
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1534 the F5 key.
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1535
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1536 This can be annoying if you have an application that heavily uses
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1537 the F12 key, so you may want to temporarily assign another key to
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1538 handle the F12 key functionality in your program when debugging.
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1539
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1540 STATUS
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1541
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1542 This behavior is by design.
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1543
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1544
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1545 However, elsewhere I found this:
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1546
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1547 UserDebuggerHotKey
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1548 HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1549
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1550 Data type Range Default value
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1551 REG_DWORD 0x0 - 0xFF 0x0
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1552
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1553 Description
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1554
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1555 Specifies the key that, when pressed, establishes a breakpoint in
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1556 code being debugged.
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1557
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1558 The debugger interrupts code processing at the breakpoint so the
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1559 programmer can examine a suspected problem.
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1560
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1561 The key specified in this value only sets a breakpoint. It does
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1562 not invoke the debugger (the debugger must be running before the
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1563 key is pressed) and it does not switch the debugger to single-step
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1564 mode.
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1565
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1566 The value of this entry is a keyboard scan code. The default
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1567 value, 0x0, represents the F12 key on a 101-key keyboard or the -
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1568 (hyphen, VK_SUBTRACT) key on an 82-key keyboard.
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1569 */
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1570
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1571 __try
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1572 {
923
3b122a8e1d51 [xemacs-hg @ 2002-07-14 23:20:35 by mta]
mta
parents: 903
diff changeset
1573 /* This fixes a long outstanding bug, where XEmacs would occasionally
3b122a8e1d51 [xemacs-hg @ 2002-07-14 23:20:35 by mta]
mta
parents: 903
diff changeset
1574 * not redraw its window (or process other events) until "something
3b122a8e1d51 [xemacs-hg @ 2002-07-14 23:20:35 by mta]
mta
parents: 903
diff changeset
1575 * happened" - usually the mouse moving over a frame.
3b122a8e1d51 [xemacs-hg @ 2002-07-14 23:20:35 by mta]
mta
parents: 903
diff changeset
1576 *
3b122a8e1d51 [xemacs-hg @ 2002-07-14 23:20:35 by mta]
mta
parents: 903
diff changeset
1577 * The problem is that MsgWaitForMultipleObjects only checks to see
3b122a8e1d51 [xemacs-hg @ 2002-07-14 23:20:35 by mta]
mta
parents: 903
diff changeset
1578 * if NEW messages have been placed into the thread queue. So we
3b122a8e1d51 [xemacs-hg @ 2002-07-14 23:20:35 by mta]
mta
parents: 903
diff changeset
1579 * specifically check to see if the queue is empty (using PeekMessage
3b122a8e1d51 [xemacs-hg @ 2002-07-14 23:20:35 by mta]
mta
parents: 903
diff changeset
1580 * with the PM_NOREMOVE flag) before we wait.
3b122a8e1d51 [xemacs-hg @ 2002-07-14 23:20:35 by mta]
mta
parents: 903
diff changeset
1581 */
3b122a8e1d51 [xemacs-hg @ 2002-07-14 23:20:35 by mta]
mta
parents: 903
diff changeset
1582 MSG msg;
3b122a8e1d51 [xemacs-hg @ 2002-07-14 23:20:35 by mta]
mta
parents: 903
diff changeset
1583 if (what_events == QS_ALLINPUT && badly_p &&
3b122a8e1d51 [xemacs-hg @ 2002-07-14 23:20:35 by mta]
mta
parents: 903
diff changeset
1584 qxePeekMessage (&msg, 0, 0, 0, PM_NOREMOVE))
3b122a8e1d51 [xemacs-hg @ 2002-07-14 23:20:35 by mta]
mta
parents: 903
diff changeset
1585 active = WAIT_OBJECT_0 + mswindows_waitable_count;
3b122a8e1d51 [xemacs-hg @ 2002-07-14 23:20:35 by mta]
mta
parents: 903
diff changeset
1586 else
3b122a8e1d51 [xemacs-hg @ 2002-07-14 23:20:35 by mta]
mta
parents: 903
diff changeset
1587 active = MsgWaitForMultipleObjects (mswindows_waitable_count,
3b122a8e1d51 [xemacs-hg @ 2002-07-14 23:20:35 by mta]
mta
parents: 903
diff changeset
1588 mswindows_waitable_handles,
3b122a8e1d51 [xemacs-hg @ 2002-07-14 23:20:35 by mta]
mta
parents: 903
diff changeset
1589 FALSE, badly_p ? INFINITE : 0,
3b122a8e1d51 [xemacs-hg @ 2002-07-14 23:20:35 by mta]
mta
parents: 903
diff changeset
1590 what_events);
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1591 }
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1592 __except (GetExceptionCode () == EXCEPTION_BREAKPOINT ?
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1593 EXCEPTION_CONTINUE_EXECUTION :
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1594 EXCEPTION_CONTINUE_SEARCH)
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1595 {
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1596 }
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1597
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1598 /* This will assert if handle being waited for becomes abandoned.
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1599 Not the case currently tho */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1600 assert ((!badly_p && active == WAIT_TIMEOUT) ||
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1601 (active >= WAIT_OBJECT_0 &&
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1602 active <= WAIT_OBJECT_0 + mswindows_waitable_count));
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1603
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1604 if (active == WAIT_TIMEOUT)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1605 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1606 /* No luck trying - just return what we've already got */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1607 return;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1608 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1609 else if (active == WAIT_OBJECT_0 + mswindows_waitable_count)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1610 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1611 /* Got your message, thanks */
534
a0266879cecf [xemacs-hg @ 2001-05-14 04:16:17 by mta]
mta
parents: 531
diff changeset
1612 if (mswindows_in_modal_loop)
a0266879cecf [xemacs-hg @ 2001-05-14 04:16:17 by mta]
mta
parents: 531
diff changeset
1613 mswindows_need_event_in_modal_loop (badly_p);
a0266879cecf [xemacs-hg @ 2001-05-14 04:16:17 by mta]
mta
parents: 531
diff changeset
1614 else
a0266879cecf [xemacs-hg @ 2001-05-14 04:16:17 by mta]
mta
parents: 531
diff changeset
1615 mswindows_drain_windows_queue ();
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1616 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1617 else
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1618 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1619 int ix = active - WAIT_OBJECT_0;
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1620
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1621 /* look for a stream console event; see
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1622 emacs_mswindows_select_console below. */
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1623 LIST_LOOP_3 (porca_troia, Vconsole_list, vcontail)
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1624 {
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1625 struct console *con = XCONSOLE (porca_troia);
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1626
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1627 if (CONSOLE_STREAM_P (con))
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1628 {
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1629 Lisp_Object instr = CONSOLE_STREAM_DATA (con)->instream;
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1630 if (!NILP (instr) && !UNBOUNDP (instr) &&
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1631 get_ntpipe_input_stream_waitable (XLSTREAM (instr)) ==
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1632 mswindows_waitable_handles [ix])
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1633 {
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1634 Ichar ch = Lstream_get_ichar (XLSTREAM (instr));
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1635 if (ch < 0)
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1636 {
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1637 /* deleting the console might not be safe right now
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1638 ... */
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1639 enqueue_magic_eval_event (io_error_delete_console,
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1640 porca_troia);
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1641 /* but we definitely need to unselect it to avoid
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1642 infinite loops reading EOF's */
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1643 Fconsole_disable_input (porca_troia);
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1644 mswindows_enqueue_magic_event (NULL, XM_BUMPQUEUE);
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1645 }
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1646 else
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1647 {
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1648 Lisp_Object event = Fmake_event (Qnil, Qnil);
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1649 /* Here we really do want to set the
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1650 use_console_meta_flag because the char is from the
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1651 TTY. */
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1652 character_to_event (ch, XEVENT (event), con, 1, 1);
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1653 XSET_EVENT_CHANNEL (event, porca_troia);
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1654 enqueue_dispatch_event (event);
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1655 }
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1656 break;
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1657 }
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1658 }
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1659 }
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1660
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1661 if (NILP (vcontail))
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1662 { /* no stream console event, look for process event */
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1663 /* First, try to find which process' output has signaled */
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1664 Lisp_Process *p =
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1665 get_process_from_usid (HANDLE_TO_USID
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1666 (mswindows_waitable_handles[ix]));
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1667 if (p != NULL)
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1668 /* Found a signaled process input handle */
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1669 mswindows_enqueue_process_event (p);
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1670 else
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1671 {
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1672 /* None. This means that the process handle itself has
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1673 signaled. Remove the handle from the wait vector, and
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1674 make status_notify note the exited process. First
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1675 find the process object if possible. */
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1676 LIST_LOOP_3 (vaffanculo, Vprocess_list, vproctail)
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1677 if (get_nt_process_handle (XPROCESS (vaffanculo)) ==
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1678 mswindows_waitable_handles [ix])
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1679 break;
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1680 mswindows_waitable_handles [ix] =
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1681 mswindows_waitable_handles [--mswindows_waitable_count];
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1682 kick_status_notify ();
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1683 /* We need to return a process event here so that (1)
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1684 accept-process-output will return when called on this
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1685 process, and (2) status notifications will happen in
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1686 accept-process-output, sleep-for, and sit-for. */
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1687 if (!NILP (vproctail))
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1688 mswindows_enqueue_process_event (XPROCESS (vaffanculo));
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1689 else
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1690 {
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1691 /* abort (); */
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1692 /* #### FUCKME! When can this happen? I hit this
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1693 abort() when I tried enabling it. */
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1694 /* Have to return something: there may be no
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1695 accompanying process event */
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1696 mswindows_enqueue_magic_event (NULL, XM_BUMPQUEUE);
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1697 }
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1698 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1699 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1700 }
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1701 #endif /* not CYGWIN */
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1702 } /* while */
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1703 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1704
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1705 /************************************************************************/
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1706 /* Event generators */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1707 /************************************************************************/
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1708
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1709 /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1710 * Callback procedure for synchronous timer messages
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1711 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1712 static void CALLBACK
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1713 mswindows_wm_timer_callback (HWND hwnd, UINT umsg, UINT id_timer, DWORD dwtime)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1714 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1715 Lisp_Object emacs_event = Fmake_event (Qnil, Qnil);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1716
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1717 if (KillTimer (NULL, id_timer))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1718 --mswindows_pending_timers_count;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1719
964
8d610ea37af8 [xemacs-hg @ 2002-08-16 08:15:18 by michaels]
michaels
parents: 923
diff changeset
1720 XSET_EVENT_CHANNEL (emacs_event, Qnil);
8d610ea37af8 [xemacs-hg @ 2002-08-16 08:15:18 by michaels]
michaels
parents: 923
diff changeset
1721 XSET_EVENT_TIMESTAMP (emacs_event, dwtime);
8d610ea37af8 [xemacs-hg @ 2002-08-16 08:15:18 by michaels]
michaels
parents: 923
diff changeset
1722 XSET_EVENT_TYPE (emacs_event, timeout_event);
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1723 XSET_EVENT_TIMEOUT_INTERVAL_ID (emacs_event, id_timer);
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1724 XSET_EVENT_TIMEOUT_FUNCTION (emacs_event, Qnil);
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1725 XSET_EVENT_TIMEOUT_OBJECT (emacs_event, Qnil);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1726
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1727 mswindows_enqueue_dispatch_event (emacs_event);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1728 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1729
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1730 /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1731 * Callback procedure for dde messages
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1732 *
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1733 * We execute a dde Open("file") by simulating a file drop, so dde support
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1734 * depends on dnd support.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1735 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1736 #ifdef HAVE_DRAGNDROP
657
ce0b3f2eff35 [xemacs-hg @ 2001-09-09 04:37:41 by andyp]
andyp
parents: 656
diff changeset
1737 extern int mswindows_dde_enable;
ce0b3f2eff35 [xemacs-hg @ 2001-09-09 04:37:41 by andyp]
andyp
parents: 656
diff changeset
1738
903
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1739 EXFUN(Fread_from_string, 3);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1740
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1741 /* The following variables are used to maintain consistency of result and
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1742 * error reporting to the client.
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1743 * The basic protocol is to Execute a lisp form, and then Request one or
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1744 * more of the following items: Status (1 = OK, 0 = Error), Result, or Error.
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1745 * When the lisp form is queued, the dde_eval_pending flag is set to 1,
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1746 * to indicate that the items are not yet available. The dde_eval_pending
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1747 * flag is set to 0 when the evaluation is complete. Requests for the result
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1748 * items will block while the dde_eval_pending flag is 1, to avoid clients
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1749 * getting inconsistent results.
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1750 */
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1751 static int dde_eval_pending;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1752 static Lisp_Object dde_eval_result;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1753 static Lisp_Object dde_eval_error;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1754
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1755 static Lisp_Object
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1756 dde_error (Lisp_Object err, Lisp_Object obj)
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1757 {
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1758 dde_eval_error = err;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1759 return Qnil;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1760 }
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1761
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1762 /* Read lisp forms from a string. Evaluate the forms as if they were
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1763 * wrapped in a progn form. Return the result of the form.
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1764 */
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1765 static Lisp_Object
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1766 dde_eval_string (Lisp_Object str)
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1767 {
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1768 struct gcpro gcpro1, gcpro2;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1769 Lisp_Object args[3];
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1770 Lisp_Object obj;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1771
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1772 /* Heavy handed GCPROing, on the principle of it's better to be safe than
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1773 * sorry...
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1774 */
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1775 args[0] = Qnil;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1776 args[1] = Qnil;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1777 args[2] = Qnil;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1778 GCPRO2 (args[0], str);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1779 gcpro1.nvars = 3;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1780
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1781 /* Wrap the user supplied string in string "(progn ...)".
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1782 * We can now just read-from-string a single form. If we
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1783 * get an error, or finish before the end of the string,
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1784 * we know the original string had syntax errors.
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1785 */
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1786 args[0] = build_string ("(progn ");
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1787 args[1] = str;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1788 args[2] = build_string (")");
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1789 str = Fconcat (3, args);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1790
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1791 obj = Fread_from_string (str, Qnil, Qnil);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1792 UNGCPRO;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1793
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1794 /* The following doesn't check that the length fits in an EMACS_INT.
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1795 * This won't be a problem in reality...?
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1796 *
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1797 * If the read didn't get to the end of the string, we have a syntax
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1798 * error in the string supplied by the user.
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1799 */
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1800 if (XINT (XCDR (obj)) != XSTRING_LENGTH (str))
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1801 return Qnil;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1802
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1803 GCPRO1 (obj);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1804 obj = Feval (XCAR (obj));
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1805
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1806 RETURN_UNGCPRO (obj);
903
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1807 }
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1808
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1809 /* Evaluate the supplied string as a sequence of Lisp forms, wrapped in
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1810 * a progn. Catch any evaluation errors. Set the evaluation status and
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1811 * result variables.
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1812 */
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1813 static void
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1814 dde_eval (Lisp_Object str)
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1815 {
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1816 dde_eval_error = Qnil;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1817 dde_eval_result = condition_case_1 (Qt, dde_eval_string, str,
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1818 dde_error, Qnil);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1819 dde_eval_pending = 0;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1820
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1821 /* Re-enable callbacks in case the client is waiting on a request */
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1822 DdeEnableCallback (mswindows_dde_mlid, NULL, EC_ENABLEALL);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1823
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1824 /* Post advise notifications on the result item */
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1825 DdePostAdvise (mswindows_dde_mlid, mswindows_dde_topic_eval,
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1826 mswindows_dde_item_result);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1827 }
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1828
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1829 /* A list of DDE advise tokens. Each token is an uninterned symbol,
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1830 * whose value is the DDE string handle for its name (stored as a float,
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1831 * as a Lisp int cannot hold a full C int).
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1832 * The token's 'dde-data property is used to store data for a dde-advise.
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1833 */
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1834 Lisp_Object Vdde_advise_items;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1835
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1836 /* The symbol 'HSZ */
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1837 Lisp_Object QHSZ;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1838
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1839 DEFUN("dde-alloc-advise-item", Fdde_alloc_advise_item, 0, 1, 0, /*
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1840 Allocate an advise item, and return its token.
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1841 */
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1842 (name))
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1843 {
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1844 Lisp_Object token;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1845 Extbyte *str;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1846 HSZ hsz;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1847 struct gcpro gcpro1, gcpro2;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1848
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1849 if (!NILP (name))
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1850 CHECK_STRING (name);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1851 else
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1852 {
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1853 static int num = 0;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1854 char buf[20];
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1855 sprintf (buf, "Tok%d", num);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1856 ++num;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1857 name = build_string (buf);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1858 }
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1859
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1860 token = Qnil;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1861 GCPRO2 (name, token);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1862 token = Fmake_symbol (name);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1863 TO_EXTERNAL_FORMAT (LISP_STRING, name, C_STRING_ALLOCA, str,
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1864 Qmswindows_tstr);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1865 hsz = qxeDdeCreateStringHandle (mswindows_dde_mlid, str,
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1866 XEUNICODE_P ? CP_WINUNICODE : CP_WINANSI);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1867
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1868 Fput(token, QHSZ, make_float ((int)hsz));
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1869 Vdde_advise_items = Fcons (token, Vdde_advise_items);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1870
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
1871 RETURN_UNGCPRO (token);
903
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1872 }
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1873
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1874 DEFUN("dde-free-advise-item", Fdde_free_advise_item, 1, 1, 0, /*
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1875 Free the resources associated with advise item ITEM.
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1876
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1877 Frees all resources allocated to allow clients to set up advise loops
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1878 on ITEM. It is assumed that no active advise loops remain. However, no
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1879 problems should arise if they do - it's just that we won't ever send any
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1880 notifications again.
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1881
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1882 If the user does not free an advise item, resources will be leaked.
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1883 */
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1884 (item))
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1885 {
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1886 HSZ hsz;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1887 Lisp_Object val;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1888
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1889 CHECK_SYMBOL (item);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1890 val = Fget (item, QHSZ, Qnil);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1891 if (!FLOATP (val))
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1892 return Qnil;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1893 hsz = (HSZ)(int)XFLOAT_DATA (val);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1894 DdeFreeStringHandle (mswindows_dde_mlid, hsz);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1895 Vdde_advise_items = delq_no_quit (item, Vdde_advise_items);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1896 return Qnil;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1897 }
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1898
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1899 DEFUN("dde-advise", Fdde_advise, 2, 2, 0, /*
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1900 Post a DDE advise for ITEM with associated data DATA.
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1901
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1902 Records the value DATA for sending back to clients waiting for
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1903 notifications on DDE item ITEM in the system topic, and posts
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1904 the advise transaction.
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1905
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1906 ITEM must be an advise token allocated using dde-alloc-advise-item.
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1907 */
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1908 (item, data))
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1909 {
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1910 HSZ hsz;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1911 Lisp_Object val;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1912
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1913 CHECK_SYMBOL (item);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1914 val = Fget (item, QHSZ, Qnil);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1915 if (!FLOATP (val))
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1916 return Qnil;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1917 hsz = (HSZ)(int)XFLOAT_DATA (val);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1918
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1919 Fset (item, data);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1920 DdePostAdvise (mswindows_dde_mlid, mswindows_dde_topic_eval, hsz);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1921 return Qnil;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1922 }
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1923
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1924 HDDEDATA CALLBACK
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1925 mswindows_dde_callback (UINT uType, UINT uFmt, HCONV hconv,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1926 HSZ hszTopic, HSZ hszItem, HDDEDATA hdata,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1927 DWORD dwData1, DWORD dwData2)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1928 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1929 switch (uType)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1930 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1931 case XTYP_CONNECT:
903
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1932 if (!DdeCmpStringHandles (hszTopic, mswindows_dde_topic_system)
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1933 || !DdeCmpStringHandles (hszTopic, mswindows_dde_topic_eval))
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1934 return (HDDEDATA) TRUE;
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1935 return (HDDEDATA) FALSE;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1936
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1937 case XTYP_WILDCONNECT:
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1938 {
903
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1939 /* We support two {service,topic} pairs */
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1940 HSZPAIR pairs[3] =
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
1941 {
903
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1942 { mswindows_dde_service, mswindows_dde_topic_system },
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1943 { mswindows_dde_service, mswindows_dde_topic_eval },
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1944 { 0, 0 }
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1945 };
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1946
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1947 if ((!hszItem
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1948 || !DdeCmpStringHandles (hszItem, mswindows_dde_service)) &&
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1949 (!hszTopic
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1950 || !DdeCmpStringHandles (hszTopic, mswindows_dde_topic_system)
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1951 || !DdeCmpStringHandles (hszTopic, mswindows_dde_topic_eval)))
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1952 return (DdeCreateDataHandle (mswindows_dde_mlid, (LPBYTE) pairs,
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1953 sizeof (pairs), 0L, 0, uFmt, 0));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1954 }
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
1955 return (HDDEDATA) NULL;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1956
903
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1957 case XTYP_ADVSTART:
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1958 if (!mswindows_dde_enable)
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1959 return (HDDEDATA) FALSE;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1960
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1961 /* We only support advise loops on the eval topic for text data */
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1962 if (!DdeCmpStringHandles (hszTopic, mswindows_dde_topic_eval)
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1963 && (uFmt == CF_TEXT || uFmt == CF_UNICODETEXT))
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1964 {
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1965 /* Only allocated items or Result, are allowed */
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1966 if (!DdeCmpStringHandles (hszItem, mswindows_dde_item_result))
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1967 return (HDDEDATA) TRUE;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1968
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1969 {
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1970 EXTERNAL_LIST_LOOP_2 (elt, Vdde_advise_items)
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1971 {
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1972 Lisp_Object val;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1973 HSZ hsz;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1974 if (!SYMBOLP (elt))
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1975 continue;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1976 val = Fget (elt, QHSZ, Qnil);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1977 if (!FLOATP (val))
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1978 continue;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1979 hsz = (HSZ) (int) XFLOAT_DATA (val);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1980 if (!DdeCmpStringHandles (hszItem, hsz))
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1981 return (HDDEDATA) TRUE;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1982 }
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1983 }
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1984 }
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1985 return (HDDEDATA) FALSE;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1986
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1987 /* Both advise requests and normal requests work the same */
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1988 case XTYP_ADVREQ:
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1989 case XTYP_REQUEST:
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1990 if (!mswindows_dde_enable)
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1991 return (HDDEDATA) NULL;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1992
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1993 if (DdeCmpStringHandles (hszTopic, mswindows_dde_topic_eval) != 0)
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1994 return (HDDEDATA) NULL;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1995
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1996 /* If this is a normal request and we're in the middle of
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1997 * an Execute, block until the Execute completes.
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1998 */
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
1999 if (dde_eval_pending && uType == XTYP_REQUEST)
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2000 return (HDDEDATA) CBR_BLOCK;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2001
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2002 /* We can only support requests for ANSI or Unicode text */
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2003 if (uFmt != CF_TEXT && uFmt != CF_UNICODETEXT)
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2004 return (HDDEDATA) NULL;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2005
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2006 {
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2007 Lisp_Object args[2];
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2008 struct gcpro gcpro1;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2009 Lisp_Object res;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2010 Extbyte *result;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2011 DWORD bytes;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2012
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2013 args[0] = Qnil;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2014 args[1] = Qnil;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2015 GCPRO1 (args[0]);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2016 gcpro1.nvars = 2;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2017
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2018
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2019 if (!DdeCmpStringHandles (hszItem, mswindows_dde_item_result))
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2020 {
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2021 if (NILP (dde_eval_error))
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2022 {
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2023 args[0] = build_string ("OK: %s");
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2024 args[1] = dde_eval_result;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2025 }
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2026 else
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2027 {
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2028 args[0] = build_string ("ERR: %s");
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2029 args[1] = dde_eval_error;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2030 }
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2031 }
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2032 else
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2033 {
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2034 EXTERNAL_LIST_LOOP_2 (elt, Vdde_advise_items)
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2035 {
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2036 Lisp_Object val;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2037 HSZ hsz;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2038 if (!SYMBOLP (elt))
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2039 continue;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2040 val = Fget (elt, QHSZ, Qnil);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2041 if (!FLOATP (val))
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2042 continue;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2043 hsz = (HSZ) (int) XFLOAT_DATA (val);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2044 if (!DdeCmpStringHandles (hszItem, hsz))
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2045 args[1] = Fsymbol_value (elt);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2046 }
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2047 args[0] = build_string ("%s");
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2048 }
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2049
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2050 res = Fformat (2, args);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2051 UNGCPRO;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2052
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2053 bytes = (uFmt == CF_TEXT ? 1 : 2) * (XSTRING_LENGTH (res) + 1);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2054 TO_EXTERNAL_FORMAT (LISP_STRING, res,
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2055 C_STRING_ALLOCA, result,
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2056 uFmt == CF_TEXT ? Qmswindows_multibyte
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2057 : Qmswindows_unicode);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2058
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2059 /* If we cannot create the data handle, this passes the null
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2060 * return back to the client, which signals an error as we wish.
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2061 */
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2062 return DdeCreateDataHandle (mswindows_dde_mlid, (LPBYTE)result,
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2063 bytes, 0L, hszItem, uFmt, 0);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2064 }
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2065
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2066 case XTYP_EXECUTE:
657
ce0b3f2eff35 [xemacs-hg @ 2001-09-09 04:37:41 by andyp]
andyp
parents: 656
diff changeset
2067 if (!mswindows_dde_enable)
ce0b3f2eff35 [xemacs-hg @ 2001-09-09 04:37:41 by andyp]
andyp
parents: 656
diff changeset
2068 return (HDDEDATA) DDE_FBUSY;
ce0b3f2eff35 [xemacs-hg @ 2001-09-09 04:37:41 by andyp]
andyp
parents: 656
diff changeset
2069
903
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2070 if (!DdeCmpStringHandles (hszTopic, mswindows_dde_topic_eval))
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2071 {
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2072 DWORD len;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2073 LPBYTE extcmd;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2074 Lisp_Object tmp;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2075
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2076 /* Grab a pointer to the raw data supplied */
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2077 extcmd = DdeAccessData (hdata, &len);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2078
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2079 TO_INTERNAL_FORMAT (DATA, (extcmd, len),
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2080 LISP_STRING, tmp,
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2081 Qmswindows_tstr);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2082
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2083 /* Release and free the data handle */
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2084 DdeUnaccessData (hdata);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2085 DdeFreeDataHandle (hdata);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2086
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2087 /* Set a flag to say that the evaluation isn't yet complete,
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2088 * enqueue the evaluation, send a dummy event to trigger the
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2089 * event loop (I've no idea why this is needed, but it works...)
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2090 * and return success to the client.
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2091 */
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2092 dde_eval_pending = 1;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2093 enqueue_magic_eval_event (dde_eval, tmp);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2094 mswindows_enqueue_magic_event (NULL, XM_BUMPQUEUE);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2095 return (HDDEDATA) DDE_FACK;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2096 }
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
2097 else if (!DdeCmpStringHandles (hszTopic, mswindows_dde_topic_system))
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2098 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2099 DWORD len = DdeGetData (hdata, NULL, 0, 0);
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
2100 LPBYTE extcmd = (LPBYTE) ALLOCA (len + 1);
867
804517e16990 [xemacs-hg @ 2002-06-05 09:54:39 by ben]
ben
parents: 856
diff changeset
2101 Ibyte *cmd;
804517e16990 [xemacs-hg @ 2002-06-05 09:54:39 by ben]
ben
parents: 856
diff changeset
2102 Ibyte *end;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2103 struct gcpro gcpro1, gcpro2;
657
ce0b3f2eff35 [xemacs-hg @ 2001-09-09 04:37:41 by andyp]
andyp
parents: 656
diff changeset
2104 Lisp_Object l_dndlist = Qnil;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2105 Lisp_Object emacs_event = Fmake_event (Qnil, Qnil);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2106 Lisp_Object frmcons, devcons, concons;
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 438
diff changeset
2107 Lisp_Event *event = XEVENT (emacs_event);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2108
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2109 DdeGetData (hdata, extcmd, len, 0);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2110 DdeFreeDataHandle (hdata);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2111
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2112 TO_INTERNAL_FORMAT (DATA, (extcmd, len),
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2113 C_STRING_ALLOCA, cmd,
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2114 Qmswindows_tstr);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2115
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2116 /* Check syntax & that it's an [Open("foo")] command, which we
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2117 * treat like a file drop */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2118 if (*cmd == '[')
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2119 cmd++;
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2120 if (qxestrncasecmp_c (cmd, MSWINDOWS_DDE_ITEM_OPEN,
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2121 strlen (MSWINDOWS_DDE_ITEM_OPEN)))
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2122 return DDE_FNOTPROCESSED;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2123 cmd += strlen (MSWINDOWS_DDE_ITEM_OPEN);
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2124 while (*cmd == ' ')
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2125 cmd++;
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2126 if (*cmd != '(' || *(cmd + 1) != '\"')
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2127 return DDE_FNOTPROCESSED;
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2128 end = (cmd += 2);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2129 while (*end && *end != '\"')
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2130 end++;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2131 if (!*end)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2132 return DDE_FNOTPROCESSED;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2133 *end = '\0';
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2134 if (*++end != ')')
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2135 return DDE_FNOTPROCESSED;
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2136 if (*++end == ']')
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2137 end++;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2138 if (*end)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2139 return DDE_FNOTPROCESSED;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2140
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2141 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2142 /* The drag-n-drop code in dragdrop.el expects pseudo-URL's,
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2143 consisting of just file: followed by the filename. This
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2144 should maybe work, but both Netscape and IE complain
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2145 whenever they're not given the full file spec, like
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2146
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2147 file:///C|/foo/bar/ or equivalently
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2148 file:///C:/foo/bar/ (less portably)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2149
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2150 they don't allow relative paths at all! this is way bogus. */
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2151 cmd = urlify_filename (cmd);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2152 l_dndlist = build_intstring (cmd);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2153 xfree (cmd);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2154 }
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2155 GCPRO2 (emacs_event, l_dndlist);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2156
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2157 /* Find a mswindows frame */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2158 event->channel = Qnil;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2159 FRAME_LOOP_NO_BREAK (frmcons, devcons, concons)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2160 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2161 Lisp_Object frame = XCAR (frmcons);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2162 if (FRAME_TYPE_P (XFRAME (frame), mswindows))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2163 event->channel = frame;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2164 };
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2165 assert (!NILP (event->channel));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2166
964
8d610ea37af8 [xemacs-hg @ 2002-08-16 08:15:18 by michaels]
michaels
parents: 923
diff changeset
2167 SET_EVENT_TIMESTAMP (event, GetTickCount());
8d610ea37af8 [xemacs-hg @ 2002-08-16 08:15:18 by michaels]
michaels
parents: 923
diff changeset
2168 SET_EVENT_TYPE (event, misc_user_event);
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
2169 SET_EVENT_MISC_USER_BUTTON (event, 1);
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
2170 SET_EVENT_MISC_USER_MODIFIERS (event, 0);
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
2171 SET_EVENT_MISC_USER_X (event, -1);
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
2172 SET_EVENT_MISC_USER_Y (event, -1);
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
2173 SET_EVENT_MISC_USER_FUNCTION (event,
964
8d610ea37af8 [xemacs-hg @ 2002-08-16 08:15:18 by michaels]
michaels
parents: 923
diff changeset
2174 Qdragdrop_drop_dispatch);
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
2175 SET_EVENT_MISC_USER_OBJECT (event,
964
8d610ea37af8 [xemacs-hg @ 2002-08-16 08:15:18 by michaels]
michaels
parents: 923
diff changeset
2176 Fcons (Qdragdrop_URL,
8d610ea37af8 [xemacs-hg @ 2002-08-16 08:15:18 by michaels]
michaels
parents: 923
diff changeset
2177 Fcons (l_dndlist, Qnil)));
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2178 mswindows_enqueue_dispatch_event (emacs_event);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2179 UNGCPRO;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2180 return (HDDEDATA) DDE_FACK;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2181 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2182 DdeFreeDataHandle (hdata);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2183 return (HDDEDATA) DDE_FNOTPROCESSED;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2184
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2185 default:
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2186 return (HDDEDATA) NULL;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2187 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2188 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2189 #endif
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2190
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2191 /*
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2192 * Helper to do repainting - repaints can happen both from the windows
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2193 * procedure and from magic events
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2194 */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2195 static void
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2196 mswindows_handle_paint (struct frame *frame)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2197 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2198 HWND hwnd = FRAME_MSWINDOWS_HANDLE (frame);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2199
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2200 /* According to the docs we need to check GetUpdateRect() before
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2201 actually doing a WM_PAINT */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2202 if (GetUpdateRect (hwnd, NULL, FALSE))
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2203 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2204 PAINTSTRUCT paintStruct;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2205 int x, y, width, height;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2206
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2207 BeginPaint (hwnd, &paintStruct);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2208 x = paintStruct.rcPaint.left;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2209 y = paintStruct.rcPaint.top;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2210 width = paintStruct.rcPaint.right - paintStruct.rcPaint.left;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2211 height = paintStruct.rcPaint.bottom - paintStruct.rcPaint.top;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2212 /* Normally we want to ignore expose events when child
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2213 windows are unmapped, however once we are in the guts of
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2214 WM_PAINT we need to make sure that we don't register
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2215 unmaps then because they will not actually occur. */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2216 /* #### commenting out the next line seems to fix some problems
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2217 but not all. only andy currently understands this stuff and
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2218 he needs to review it more carefully. --ben */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2219 if (!check_for_ignored_expose (frame, x, y, width, height))
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2220 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2221 hold_ignored_expose_registration = 1;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2222 mswindows_redraw_exposed_area (frame, x, y, width, height);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2223 hold_ignored_expose_registration = 0;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2224 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2225 EndPaint (hwnd, &paintStruct);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2226 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2227 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2228
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2229 /*
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2230 * Returns 1 if a key is a real modifier or special key, which
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 438
diff changeset
2231 * is better handled by DefWindowProc
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 438
diff changeset
2232 */
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 438
diff changeset
2233 static int
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 438
diff changeset
2234 key_needs_default_processing_p (UINT vkey)
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 438
diff changeset
2235 {
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2236 if (mswindows_alt_by_itself_activates_menu && vkey == VK_MENU
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2237 /* if we let ALT activate the menu like this, then sticky ALT-modified
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2238 keystrokes become impossible. */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2239 && !modifier_keys_are_sticky)
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 438
diff changeset
2240 return 1;
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 438
diff changeset
2241
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 438
diff changeset
2242 return 0;
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 438
diff changeset
2243 }
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 438
diff changeset
2244
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2245 /* key-handling code is always ugly. It just ends up working out
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2246 that way.
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2247
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2248 #### Most of the sticky-modifier code below is copied from similar
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2249 code in event-Xt.c. They should somehow or other be merged.
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2250
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2251 Here are some pointers:
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2252
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2253 -- DOWN_MASK indicates which modifiers should be treated as "down"
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2254 when the corresponding upstroke happens. It gets reset for
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2255 a particular modifier when that modifier goes up, and reset
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2256 for all modifiers when a non-modifier key is pressed. Example:
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2257
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2258 I press Control-A-Shift and then release Control-A-Shift.
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2259 I want the Shift key to be sticky but not the Control key.
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2260
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2261 -- If a modifier key is sticky, I can unstick it by pressing
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2262 the modifier key again. */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2263
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2264 static WPARAM last_downkey;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2265 static int need_to_add_mask, down_mask;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2266
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2267 #define XEMSW_LCONTROL (1<<0)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2268 #define XEMSW_RCONTROL (1<<1)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2269 #define XEMSW_LSHIFT (1<<2)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2270 #define XEMSW_RSHIFT (1<<3)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2271 #define XEMSW_LMENU (1<<4)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2272 #define XEMSW_RMENU (1<<5)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2273
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2274 static int
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2275 mswindows_handle_sticky_modifiers (WPARAM wParam, LPARAM lParam,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2276 int downp, int keyp)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2277 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2278 int mods = 0;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2279
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2280 if (!modifier_keys_are_sticky) /* Optimize for non-sticky modifiers */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2281 return 0;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2282
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2283 if (! (keyp &&
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2284 (wParam == VK_CONTROL || wParam == VK_LCONTROL ||
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2285 wParam == VK_RCONTROL ||
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2286 wParam == VK_MENU || wParam == VK_LMENU ||
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2287 wParam == VK_RMENU ||
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2288 wParam == VK_SHIFT || wParam == VK_LSHIFT ||
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2289 wParam == VK_RSHIFT)))
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2290 { /* Not a modifier key */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2291 if (downp && keyp && !last_downkey)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2292 last_downkey = wParam;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2293 /* If I hold press-and-release the Control key and then press
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2294 and hold down the right arrow, I want it to auto-repeat
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2295 Control-Right. On the other hand, if I do the same but
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2296 manually press the Right arrow a bunch of times, I want
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2297 to see one Control-Right and then a bunch of Rights.
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2298 This means that we need to distinguish between an
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2299 auto-repeated key and a key pressed and released a bunch
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2300 of times. */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2301 else if ((downp && !keyp) ||
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2302 (downp && keyp && last_downkey &&
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2303 (wParam != last_downkey ||
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2304 /* the "previous key state" bit indicates autorepeat */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2305 ! (lParam & (1 << 30)))))
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2306 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2307 need_to_add_mask = 0;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2308 last_downkey = 0;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2309 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2310 if (downp)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2311 down_mask = 0;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2312
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2313 mods = need_to_add_mask;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2314 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2315 else /* Modifier key pressed */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2316 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2317 /* If a non-modifier key was pressed in the middle of a bunch
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2318 of modifiers, then it unsticks all the modifiers that were
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2319 previously pressed. We cannot unstick the modifiers until
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2320 now because we want to check for auto-repeat of the
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2321 non-modifier key. */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2322
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2323 if (last_downkey)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2324 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2325 last_downkey = 0;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2326 need_to_add_mask = 0;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2327 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2328
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2329 #define FROB(mask) \
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2330 do { \
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2331 if (downp && keyp) \
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2332 { \
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2333 /* If modifier key is already sticky, \
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2334 then unstick it. Note that we do \
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2335 not test down_mask to deal with the \
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2336 unlikely but possible case that the \
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2337 modifier key auto-repeats. */ \
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2338 if (need_to_add_mask & mask) \
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2339 { \
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2340 need_to_add_mask &= ~mask; \
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2341 down_mask &= ~mask; \
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2342 } \
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2343 else \
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2344 down_mask |= mask; \
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2345 } \
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2346 else \
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2347 { \
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2348 if (down_mask & mask) \
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2349 { \
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2350 down_mask &= ~mask; \
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2351 need_to_add_mask |= mask; \
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2352 } \
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2353 } \
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2354 } while (0)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2355
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2356 if ((wParam == VK_CONTROL && (lParam & 0x1000000))
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2357 || wParam == VK_RCONTROL)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2358 FROB (XEMSW_RCONTROL);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2359 if ((wParam == VK_CONTROL && !(lParam & 0x1000000))
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2360 || wParam == VK_LCONTROL)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2361 FROB (XEMSW_LCONTROL);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2362
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2363 if ((wParam == VK_SHIFT && (lParam & 0x1000000))
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2364 || wParam == VK_RSHIFT)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2365 FROB (XEMSW_RSHIFT);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2366 if ((wParam == VK_SHIFT && !(lParam & 0x1000000))
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2367 || wParam == VK_LSHIFT)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2368 FROB (XEMSW_LSHIFT);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2369
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2370 if ((wParam == VK_MENU && (lParam & 0x1000000))
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2371 || wParam == VK_RMENU)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2372 FROB (XEMSW_RMENU);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2373 if ((wParam == VK_MENU && !(lParam & 0x1000000))
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2374 || wParam == VK_LMENU)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2375 FROB (XEMSW_LMENU);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2376 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2377 #undef FROB
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2378
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2379 if (mods && downp)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2380 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2381 BYTE keymap[256];
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2382
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2383 GetKeyboardState (keymap);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2384
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2385 if (mods & XEMSW_LCONTROL)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2386 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2387 keymap [VK_CONTROL] |= 0x80;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2388 keymap [VK_LCONTROL] |= 0x80;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2389 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2390 if (mods & XEMSW_RCONTROL)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2391 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2392 keymap [VK_CONTROL] |= 0x80;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2393 keymap [VK_RCONTROL] |= 0x80;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2394 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2395
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2396 if (mods & XEMSW_LSHIFT)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2397 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2398 keymap [VK_SHIFT] |= 0x80;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2399 keymap [VK_LSHIFT] |= 0x80;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2400 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2401 if (mods & XEMSW_RSHIFT)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2402 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2403 keymap [VK_SHIFT] |= 0x80;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2404 keymap [VK_RSHIFT] |= 0x80;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2405 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2406
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2407 if (mods & XEMSW_LMENU)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2408 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2409 keymap [VK_MENU] |= 0x80;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2410 keymap [VK_LMENU] |= 0x80;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2411 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2412 if (mods & XEMSW_RMENU)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2413 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2414 keymap [VK_MENU] |= 0x80;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2415 keymap [VK_RMENU] |= 0x80;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2416 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2417
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2418 SetKeyboardState (keymap);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2419 return 1;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2420 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2421
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2422 return 0;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2423 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2424
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2425 static void
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2426 clear_sticky_modifiers (void)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2427 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2428 need_to_add_mask = 0;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2429 last_downkey = 0;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2430 down_mask = 0;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2431 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2432
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2433 #ifdef DEBUG_XEMACS
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2434
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2435 #if 0
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2436
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2437 static void
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2438 output_modifier_keyboard_state (void)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2439 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2440 BYTE keymap[256];
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2441
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2442 GetKeyboardState (keymap);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2443
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2444 stderr_out ("GetKeyboardState VK_MENU %d %d VK_LMENU %d %d VK_RMENU %d %d\n",
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2445 keymap[VK_MENU] & 0x80 ? 1 : 0,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2446 keymap[VK_MENU] & 0x1 ? 1 : 0,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2447 keymap[VK_LMENU] & 0x80 ? 1 : 0,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2448 keymap[VK_LMENU] & 0x1 ? 1 : 0,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2449 keymap[VK_RMENU] & 0x80 ? 1 : 0,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2450 keymap[VK_RMENU] & 0x1 ? 1 : 0);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2451 stderr_out ("GetKeyboardState VK_CONTROL %d %d VK_LCONTROL %d %d VK_RCONTROL %d %d\n",
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2452 keymap[VK_CONTROL] & 0x80 ? 1 : 0,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2453 keymap[VK_CONTROL] & 0x1 ? 1 : 0,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2454 keymap[VK_LCONTROL] & 0x80 ? 1 : 0,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2455 keymap[VK_LCONTROL] & 0x1 ? 1 : 0,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2456 keymap[VK_RCONTROL] & 0x80 ? 1 : 0,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2457 keymap[VK_RCONTROL] & 0x1 ? 1 : 0);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2458 stderr_out ("GetKeyboardState VK_SHIFT %d %d VK_LSHIFT %d %d VK_RSHIFT %d %d\n",
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2459 keymap[VK_SHIFT] & 0x80 ? 1 : 0,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2460 keymap[VK_SHIFT] & 0x1 ? 1 : 0,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2461 keymap[VK_LSHIFT] & 0x80 ? 1 : 0,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2462 keymap[VK_LSHIFT] & 0x1 ? 1 : 0,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2463 keymap[VK_RSHIFT] & 0x80 ? 1 : 0,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2464 keymap[VK_RSHIFT] & 0x1 ? 1 : 0);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2465 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2466
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2467 #endif
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2468
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2469 /* try to debug the stuck-alt-key problem.
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2470
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2471 #### this happens only inconsistently, and may only happen when using
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2472 StickyKeys in the Win2000 accessibility section of the control panel,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2473 which is extremely broken for other reasons. */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2474
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2475 static void
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2476 output_alt_keyboard_state (void)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2477 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2478 BYTE keymap[256];
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2479 SHORT keystate[3];
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2480 // SHORT asyncstate[3];
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2481
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2482 GetKeyboardState (keymap);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2483 keystate[0] = GetKeyState (VK_MENU);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2484 keystate[1] = GetKeyState (VK_LMENU);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2485 keystate[2] = GetKeyState (VK_RMENU);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2486 /* Doing this interferes with key processing. */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2487 /* asyncstate[0] = GetAsyncKeyState (VK_MENU); */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2488 /* asyncstate[1] = GetAsyncKeyState (VK_LMENU); */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2489 /* asyncstate[2] = GetAsyncKeyState (VK_RMENU); */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2490
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2491 stderr_out ("GetKeyboardState VK_MENU %d %d VK_LMENU %d %d VK_RMENU %d %d\n",
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2492 keymap[VK_MENU] & 0x80 ? 1 : 0,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2493 keymap[VK_MENU] & 0x1 ? 1 : 0,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2494 keymap[VK_LMENU] & 0x80 ? 1 : 0,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2495 keymap[VK_LMENU] & 0x1 ? 1 : 0,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2496 keymap[VK_RMENU] & 0x80 ? 1 : 0,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2497 keymap[VK_RMENU] & 0x1 ? 1 : 0);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2498 stderr_out ("GetKeyState VK_MENU %d %d VK_LMENU %d %d VK_RMENU %d %d\n",
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2499 keystate[0] & 0x8000 ? 1 : 0,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2500 keystate[0] & 0x1 ? 1 : 0,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2501 keystate[1] & 0x8000 ? 1 : 0,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2502 keystate[1] & 0x1 ? 1 : 0,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2503 keystate[2] & 0x8000 ? 1 : 0,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2504 keystate[2] & 0x1 ? 1 : 0);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2505 /* stderr_out ("GetAsyncKeyState VK_MENU %d %d VK_LMENU %d %d VK_RMENU %d %d\n", */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2506 /* asyncstate[0] & 0x8000 ? 1 : 0, */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2507 /* asyncstate[0] & 0x1 ? 1 : 0, */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2508 /* asyncstate[1] & 0x8000 ? 1 : 0, */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2509 /* asyncstate[1] & 0x1 ? 1 : 0, */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2510 /* asyncstate[2] & 0x8000 ? 1 : 0, */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2511 /* asyncstate[2] & 0x1 ? 1 : 0); */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2512 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2513
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2514 #endif /* DEBUG_XEMACS */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2515
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2516
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 438
diff changeset
2517 /*
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2518 * The windows procedure for the window class XEMACS_CLASS
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2519 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2520 LRESULT WINAPI
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2521 mswindows_wnd_proc (HWND hwnd, UINT message_, WPARAM wParam, LPARAM lParam)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2522 {
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
2523 /* Note: Remember to initialize emacs_event and event before use. This
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
2524 code calls code that can GC. You must GCPRO before calling such
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
2525 code. */
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2526 Lisp_Object emacs_event = Qnil;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2527 Lisp_Object fobj = Qnil;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2528
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 438
diff changeset
2529 Lisp_Event *event;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2530 struct frame *frame;
647
b39c14581166 [xemacs-hg @ 2001-08-13 04:45:47 by ben]
ben
parents: 611
diff changeset
2531 struct mswindows_frame *msframe;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2532
611
38db05db9cb5 [xemacs-hg @ 2001-06-08 12:21:09 by ben]
ben
parents: 604
diff changeset
2533 /* If you hit this, rewrite the offending API call to occur after GC,
38db05db9cb5 [xemacs-hg @ 2001-06-08 12:21:09 by ben]
ben
parents: 604
diff changeset
2534 using register_post_gc_action(). */
38db05db9cb5 [xemacs-hg @ 2001-06-08 12:21:09 by ben]
ben
parents: 604
diff changeset
2535 assert (!gc_in_progress);
593
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
2536
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
2537 #ifdef DEBUG_XEMACS
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
2538 if (debug_mswindows_events)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
2539 debug_output_mswin_message (hwnd, message_, wParam, lParam);
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
2540 #endif /* DEBUG_XEMACS */
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2541
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2542 assert (!qxeGetWindowLong (hwnd, GWL_USERDATA));
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2543 switch (message_)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2544 {
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2545 case WM_DESTROYCLIPBOARD:
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2546 mswindows_handle_destroyclipboard ();
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2547 break;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2548
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2549 case WM_ERASEBKGND:
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2550 /* Erase background only during non-dynamic sizing */
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2551 msframe = FRAME_MSWINDOWS_DATA (XFRAME (mswindows_find_frame (hwnd)));
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2552 if (msframe->sizing && !mswindows_dynamic_frame_resize)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2553 goto defproc;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2554 return 1;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2555
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2556 case WM_CLOSE:
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2557 fobj = mswindows_find_frame (hwnd);
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
2558 mswindows_enqueue_misc_user_event (fobj, Qeval, list3 (Qdelete_frame, fobj,
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
2559 Qt));
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 438
diff changeset
2560 break;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2561
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2562 case WM_KEYUP:
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2563 case WM_SYSKEYUP:
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2564
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2565 /* See Win95 comment under WM_KEYDOWN */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2566 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2567 BYTE keymap[256];
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2568 int should_set_keymap = 0;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2569
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2570 #ifdef DEBUG_XEMACS
593
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
2571 if (debug_mswindows_events > 2)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
2572 output_alt_keyboard_state ();
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2573 #endif /* DEBUG_XEMACS */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2574
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2575 mswindows_handle_sticky_modifiers (wParam, lParam, 0, 1);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2576 if (wParam == VK_CONTROL)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2577 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2578 GetKeyboardState (keymap);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2579 keymap [(lParam & 0x1000000) ? VK_RCONTROL : VK_LCONTROL] &= ~0x80;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2580 should_set_keymap = 1;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2581 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2582 else if (wParam == VK_MENU)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2583 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2584 GetKeyboardState (keymap);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2585 keymap [(lParam & 0x1000000) ? VK_RMENU : VK_LMENU] &= ~0x80;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2586 should_set_keymap = 1;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2587 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2588
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2589 if (should_set_keymap)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2590 // && (message_ != WM_SYSKEYUP
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2591 // || NILP (Vmenu_accelerator_enabled)))
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2592 SetKeyboardState (keymap);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2593
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2594 }
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2595
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2596 if (key_needs_default_processing_p (wParam))
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2597 goto defproc;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2598 else
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2599 break;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2600
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2601 case WM_KEYDOWN:
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2602 case WM_SYSKEYDOWN:
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2603
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2604 /* In some locales the right-hand Alt key is labelled AltGr. This key
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2605 * should produce alternative characters when combined with another key.
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2606 * eg on a German keyboard pressing AltGr+q should produce '@'.
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2607 * AltGr generates exactly the same keystrokes as LCtrl+RAlt. But if
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2608 * TranslateMessage() is called with *any* combination of Ctrl+Alt down,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2609 * it translates as if AltGr were down.
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2610 * We get round this by removing all modifiers from the keymap before
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2611 * calling TranslateMessage() unless AltGr is *really* down. */
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2612 {
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2613 BYTE keymap_trans[256];
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2614 BYTE keymap_orig[256];
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2615 BYTE keymap_sticky[256];
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2616 /* WARNING: XEmacs code paths are far more subtle than you
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2617 think. In particular, QUIT checking will query and remove
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2618 events, including keyboard events, from the queue. (QUIT is
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2619 definitely invoked from TO_INTERNAL_FORMAT().) If we do
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2620 this recursively anywhere in the following code, it will
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2621 mess certain things up -- in particular, the OS-provided
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2622 sticky modifier code available as part of the accessibility
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2623 package.
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2624
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2625 (Academic question: If QUIT checking is supposed to be
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2626 triggered only every 1/4 second, why is it getting
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2627 consistently triggered here? I saw the problem
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2628 consistently. Answer: It appears that, currently,
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2629 sometimes the code to pump messages is wrapped with
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2630 begin_dont_check_for_quit() and sometimes it isn't. (####
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2631 FIX THIS SHIT!) cmdloop.c, for example, has it, but not
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2632 everywhere. The current games with avoiding QUIT mean that
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2633 the 1/4-second timer consistently fires while
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2634 dont_check_for_quit is set [which causes the quit check to
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2635 get deferred but the flag is still on], and so the next
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2636 time it's unset and we call QUIT is *right here*.
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2637
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2638 In my stderr-proc ws I majorly cleaned up the whole shit by
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2639 just wrapping all the entry points in dont_check_for_quit.
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2640 This fixed the remaining bugs with C-g getting interpreted
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2641 wrong.)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2642
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2643 #### We should probably wrap this whole function in
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2644 begin_dont_check_for_quit(); but then we should set this
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2645 back to 0 when handling a menu callback, which gets invoked
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2646 from within this function, specifically from
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2647 DefWindowProc(). (We already do the latter in my new
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2648 stderr-proc ws, because in that ws next_event_internal()
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2649 calls begin_dont_check_for_quit(). */
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2650
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2651 int count = begin_dont_check_for_quit ();
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2652 int has_AltGr = mswindows_current_layout_has_AltGr ();
502
7039e6323819 [xemacs-hg @ 2001-05-04 22:41:46 by ben]
ben
parents: 487
diff changeset
2653 int mods = 0, mods_with_shift = 0;
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2654 int extendedp = lParam & 0x1000000;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2655 Lisp_Object keysym;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2656 int sticky_changed;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2657
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2658 #ifdef DEBUG_XEMACS
593
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
2659 if (debug_mswindows_events > 2)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
2660 output_alt_keyboard_state ();
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2661 #endif /* DEBUG_XEMACS */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2662
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2663 GetKeyboardState (keymap_orig);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2664 frame = XFRAME (mswindows_find_frame (hwnd));
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2665 if ((sticky_changed =
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2666 mswindows_handle_sticky_modifiers (wParam, lParam, 1, 1)))
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2667 {
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2668 GetKeyboardState (keymap_sticky);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2669 if (keymap_sticky[VK_MENU] & 0x80)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2670 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2671 message_ = WM_SYSKEYDOWN;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2672 /* We have to set the "context bit" so that the
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2673 TranslateMessage() call below that generates the
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2674 SYSCHAR message does its thing; see the documentation
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2675 on WM_SYSKEYDOWN */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2676 lParam |= 1 << 29;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2677 }
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2678 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2679 else
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2680 memcpy (keymap_sticky, keymap_orig, 256);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2681
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2682 mods = mswindows_modifier_state (keymap_sticky, (DWORD) -1, has_AltGr);
502
7039e6323819 [xemacs-hg @ 2001-05-04 22:41:46 by ben]
ben
parents: 487
diff changeset
2683 mods_with_shift = mods;
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2684
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2685 /* Handle non-printables */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2686 if (!NILP (keysym = mswindows_key_to_emacs_keysym (wParam, mods,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2687 extendedp)))
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2688 {
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2689 mswindows_enqueue_keypress_event (hwnd, keysym, mods);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2690 if (sticky_changed)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2691 SetKeyboardState (keymap_orig);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2692 }
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2693 else /* Normal keys & modifiers */
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2694 {
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2695 POINT pnt = { LOWORD (GetMessagePos()), HIWORD (GetMessagePos()) };
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2696 MSG msg, tranmsg;
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
2697 #ifdef HAVE_MENUBARS
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2698 int potential_accelerator = 0;
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
2699 #endif
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2700 int got_accelerator = 0;
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2701 /* No need to gcpro because the event is already on a
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2702 queue when we retrieve it. */
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2703 Lisp_Object lastev = Qnil;
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2704
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2705 msg.hwnd = hwnd;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2706 msg.message = message_;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2707 msg.wParam = wParam;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2708 msg.lParam = lParam;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2709 msg.time = GetMessageTime();
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2710 msg.pt = pnt;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2711
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2712 /* GetKeyboardState() does not work as documented on Win95. We have
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2713 * to loosely track Left and Right modifiers on behalf of the OS,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2714 * without screwing up Windows NT which tracks them properly. */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2715 if (wParam == VK_CONTROL)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2716 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2717 keymap_orig[extendedp ? VK_RCONTROL : VK_LCONTROL] |= 0x80;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2718 keymap_sticky[extendedp ? VK_RCONTROL : VK_LCONTROL] |= 0x80;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2719 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2720 else if (wParam == VK_MENU)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2721 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2722 keymap_orig[extendedp ? VK_RMENU : VK_LMENU] |= 0x80;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2723 keymap_sticky[extendedp ? VK_RMENU : VK_LMENU] |= 0x80;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2724 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2725
827
28426972f654 [xemacs-hg @ 2002-05-06 14:14:33 by jhar]
jhar
parents: 826
diff changeset
2726 #ifdef HAVE_MENUBARS
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2727 if (!NILP (Vmenu_accelerator_enabled) &&
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2728 !(mods & XEMACS_MOD_SHIFT) && message_ == WM_SYSKEYDOWN)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2729 potential_accelerator = 1;
827
28426972f654 [xemacs-hg @ 2002-05-06 14:14:33 by jhar]
jhar
parents: 826
diff changeset
2730 #endif
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2731
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2732 /* Remove shift modifier from an ascii character */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2733 mods &= ~XEMACS_MOD_SHIFT;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2734
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2735 memcpy (keymap_trans, keymap_sticky, 256);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2736
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2737 /* Clear control and alt modifiers unless AltGr is pressed */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2738 keymap_trans[VK_RCONTROL] = 0;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2739 keymap_trans[VK_LMENU] = 0;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2740 if (!has_AltGr || !(keymap_trans[VK_LCONTROL] & 0x80)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2741 || !(keymap_trans[VK_RMENU] & 0x80))
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2742 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2743 keymap_trans[VK_LCONTROL] = 0;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2744 keymap_trans[VK_CONTROL] = 0;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2745 keymap_trans[VK_RMENU] = 0;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2746 keymap_trans[VK_MENU] = 0;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2747 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2748 SetKeyboardState (keymap_trans);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2749
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2750 /* Maybe generate some WM_[SYS]CHARs in the queue */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2751 TranslateMessage (&msg);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2752
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2753 while (qxePeekMessage (&tranmsg, hwnd, WM_CHAR, WM_CHAR, PM_REMOVE)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2754 || qxePeekMessage (&tranmsg, hwnd, WM_SYSCHAR, WM_SYSCHAR,
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2755 PM_REMOVE))
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2756 {
502
7039e6323819 [xemacs-hg @ 2001-05-04 22:41:46 by ben]
ben
parents: 487
diff changeset
2757 int mods_with_quit = mods;
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2758 int length;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2759 Extbyte extchar[4];
867
804517e16990 [xemacs-hg @ 2002-06-05 09:54:39 by ben]
ben
parents: 856
diff changeset
2760 Ibyte *intchar;
804517e16990 [xemacs-hg @ 2002-06-05 09:54:39 by ben]
ben
parents: 856
diff changeset
2761 Ichar ch;
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2762
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2763 if (XEUNICODE_P)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2764 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2765 length = unicode_char_to_text (tranmsg.wParam, extchar);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2766 TO_INTERNAL_FORMAT (DATA, (extchar, length),
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2767 C_STRING_ALLOCA, (intchar),
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2768 Qmswindows_unicode);
867
804517e16990 [xemacs-hg @ 2002-06-05 09:54:39 by ben]
ben
parents: 856
diff changeset
2769 ch = itext_ichar (intchar);
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2770 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2771 else
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2772 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2773 length = ansi_char_to_text (tranmsg.wParam, extchar);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2774 intchar = (convert_multibyte_to_internal_malloc
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2775 (extchar, length,
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2776 mswindows_locale_to_code_page
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2777 /* See intl-win32.c for an explanation of
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2778 the following */
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2779 ((LCID) GetKeyboardLayout (0) & 0xFFFF),
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2780 NULL));
867
804517e16990 [xemacs-hg @ 2002-06-05 09:54:39 by ben]
ben
parents: 856
diff changeset
2781 ch = itext_ichar (intchar);
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2782 xfree (intchar);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2783 }
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2784
593
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
2785 #ifdef DEBUG_XEMACS
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
2786 if (debug_mswindows_events)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
2787 {
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
2788 stderr_out ("-> ");
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
2789 debug_output_mswin_message (tranmsg.hwnd, tranmsg.message,
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
2790 tranmsg.wParam,
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
2791 tranmsg.lParam);
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
2792 }
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
2793 #endif /* DEBUG_XEMACS */
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
2794
827
28426972f654 [xemacs-hg @ 2002-05-06 14:14:33 by jhar]
jhar
parents: 826
diff changeset
2795 #ifdef HAVE_MENUBARS
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
2796 if (potential_accelerator && !got_accelerator &&
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
2797 mswindows_char_is_accelerator (frame, ch))
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2798 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2799 got_accelerator = 1;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2800 break;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2801 }
827
28426972f654 [xemacs-hg @ 2002-05-06 14:14:33 by jhar]
jhar
parents: 826
diff changeset
2802 #endif /* HAVE_MENUBARS */
28426972f654 [xemacs-hg @ 2002-05-06 14:14:33 by jhar]
jhar
parents: 826
diff changeset
2803
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2804 lastev = mswindows_enqueue_keypress_event (hwnd,
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2805 make_char (ch),
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2806 mods_with_quit);
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2807 } /* while */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2808
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2809 #ifdef MULE
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2810 /* Also figure out what the character would be in other
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2811 possible keyboard layouts, in this order:
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2812
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2813 -- current language environment
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2814 -- user default language environment
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2815 -- system default language environment
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2816 -- same three, but checking the underlying virtual key,
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2817 and only paying attention if it's alphabetic
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2818 -- US ASCII
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2819
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2820 See events.h, struct key_data, for why we do this.
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2821 */
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2822
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2823 if (!NILP (lastev))
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2824 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2825 int i;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2826 int scan = (lParam >> 16) && 0xFF;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2827
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2828 for (i = 0; i < KEYCHAR_LAST; i++)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2829 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2830 int vk_only = 0;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2831 LCID lcid;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2832 int virtual_key;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2833
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2834 switch (i)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2835 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2836 case KEYCHAR_UNDERLYING_VIRTUAL_KEY_CURRENT_LANGENV:
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2837 vk_only = 1;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2838 case KEYCHAR_CURRENT_LANGENV:
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2839 lcid = mswindows_current_locale ();
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2840 break;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2841
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2842 case KEYCHAR_UNDERLYING_VIRTUAL_KEY_DEFAULT_USER:
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2843 vk_only = 1;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2844 case KEYCHAR_DEFAULT_USER:
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2845 lcid = GetUserDefaultLCID ();
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2846 break;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2847
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2848 case KEYCHAR_UNDERLYING_VIRTUAL_KEY_DEFAULT_SYSTEM:
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2849 vk_only = 1;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2850 case KEYCHAR_DEFAULT_SYSTEM:
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2851 lcid = GetSystemDefaultLCID ();
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2852 break;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2853
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2854 case KEYCHAR_QWERTY:
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2855 lcid = MAKELANGID (LANG_ENGLISH, SUBLANG_ENGLISH_US);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2856 break;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2857
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2858 default: abort (); lcid = 0;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2859 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2860
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2861 /* VERY CONFUSING! See intl-win32.c. */
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2862 lcid = lcid & 0xFFFF;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2863
800
a5954632b187 [xemacs-hg @ 2002-03-31 08:27:14 by ben]
ben
parents: 793
diff changeset
2864 virtual_key = qxeMapVirtualKeyEx (scan, 1, (HKL) lcid);
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2865 if (!vk_only)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2866 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2867 if (XEUNICODE_P)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2868 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2869 Extbyte received_keys[32];
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2870 int tounret =
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2871 ToUnicodeEx
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2872 (virtual_key, scan, keymap_trans,
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2873 (LPWSTR) received_keys,
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2874 sizeof (received_keys) / XETCHAR_SIZE,
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2875 0, /* #### what about this flag? "if
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2876 bit 0 is set, a menu is
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2877 active???" */
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2878 (HKL) lcid);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2879 if (tounret > 0)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2880 {
867
804517e16990 [xemacs-hg @ 2002-06-05 09:54:39 by ben]
ben
parents: 856
diff changeset
2881 Ibyte *intchar;
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2882
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2883 TO_INTERNAL_FORMAT
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2884 (DATA,
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2885 (received_keys + (tounret - 1) * 2, 2),
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2886 C_STRING_ALLOCA, intchar,
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2887 Qmswindows_unicode);
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
2888 XSET_EVENT_KEY_ALT_KEYCHARS
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
2889 (lastev, i, itext_ichar (intchar));
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2890 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2891 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2892 else
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2893 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2894 WORD received_keys[32];
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2895 int tounret =
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2896 ToAsciiEx (virtual_key, scan, keymap_trans,
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2897 received_keys,
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2898 0, /* #### what about this
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2899 flag? "if bit 0 is set, a
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2900 menu is active???" */
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2901 (HKL) lcid);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2902 if (tounret > 0)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2903 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2904 /* #### I cannot find proper
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2905 documentation on what format the
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2906 return value is in. I'm assuming
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2907 it's like WM_IME_CHAR: DBCS chars
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2908 have the lead byte in bits 8-15 of
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2909 the short. */
867
804517e16990 [xemacs-hg @ 2002-06-05 09:54:39 by ben]
ben
parents: 856
diff changeset
2910 Ibyte *intchar;
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2911 Extbyte mbstuff[2];
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2912 Bytecount mblength = 0;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2913 WORD thechar = received_keys[tounret - 1];
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2914
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2915 mbstuff[mblength++] =
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2916 (Extbyte) (thechar & 0xFF);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2917 if (thechar > 0xFF)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2918 mbstuff[mblength++] =
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2919 (Extbyte) ((thechar >> 8) & 0xFF);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2920
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2921 intchar = convert_multibyte_to_internal_malloc
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2922 (mbstuff, mblength,
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2923 mswindows_locale_to_code_page (lcid),
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2924 NULL);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2925
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
2926 XSET_EVENT_KEY_ALT_KEYCHARS
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
2927 (lastev, i, itext_ichar (intchar));
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2928 xfree (intchar);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2929 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2930 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2931 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2932 else
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2933 {
867
804517e16990 [xemacs-hg @ 2002-06-05 09:54:39 by ben]
ben
parents: 856
diff changeset
2934 Ichar altch;
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2935
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2936 if (virtual_key >= 'A' && virtual_key <= 'Z')
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2937 altch =
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2938 virtual_key + (mods_with_shift & XEMACS_MOD_SHIFT ?
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2939 'a' - 'A' : 0);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2940 else
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2941 altch = 0;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2942
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
2943 XSET_EVENT_KEY_ALT_KEYCHARS (lastev, i, altch);
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2944 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2945 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2946 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2947 #endif /* MULE */
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2948
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2949 /* This generates WM_SYSCHAR messages, which are interpreted
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2950 by DefWindowProc as the menu selections. */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2951 if (got_accelerator)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2952 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2953 SetKeyboardState (keymap_sticky);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2954 TranslateMessage (&msg);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2955 SetKeyboardState (keymap_orig);
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2956 unbind_to (count);
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2957 goto defproc;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2958 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2959
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2960 SetKeyboardState (keymap_orig);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2961 } /* else */
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2962
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2963 if (key_needs_default_processing_p (wParam))
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2964 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2965 unbind_to (count);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2966 goto defproc;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2967 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2968 else
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2969 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2970 unbind_to (count);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2971 break;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2972 }
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
2973 }
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2974
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2975 case WM_MBUTTONDOWN:
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2976 case WM_MBUTTONUP:
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2977 /* Real middle mouse button has nothing to do with emulated one:
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2978 if one wants to exercise fingers playing chords on the mouse,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2979 he is allowed to do that! */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2980 mswindows_enqueue_mouse_button_event (hwnd, message_,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2981 MAKEPOINTS (lParam),
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2982 wParam &~ MK_MBUTTON,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2983 GetMessageTime());
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2984 break;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2985
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2986 case WM_LBUTTONUP:
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2987 msframe = FRAME_MSWINDOWS_DATA (XFRAME (mswindows_find_frame (hwnd)));
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
2988 msframe->last_click_time = GetMessageTime();
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2989
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2990 KillTimer (hwnd, BUTTON_2_TIMER_ID);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2991 msframe->button2_need_lbutton = 0;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2992 if (msframe->ignore_next_lbutton_up)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2993 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2994 msframe->ignore_next_lbutton_up = 0;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2995 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2996 else if (msframe->button2_is_down)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2997 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2998 msframe->button2_is_down = 0;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
2999 msframe->ignore_next_rbutton_up = 1;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3000 mswindows_enqueue_mouse_button_event (hwnd, WM_MBUTTONUP,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3001 MAKEPOINTS (lParam),
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3002 wParam
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3003 &~ (MK_LBUTTON | MK_MBUTTON
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3004 | MK_RBUTTON),
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3005 GetMessageTime());
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3006 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3007 else
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3008 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3009 if (msframe->button2_need_rbutton)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3010 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3011 msframe->button2_need_rbutton = 0;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3012 mswindows_enqueue_mouse_button_event (hwnd, WM_LBUTTONDOWN,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3013 MAKEPOINTS (lParam),
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3014 wParam &~ MK_LBUTTON,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3015 GetMessageTime());
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3016 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3017 mswindows_enqueue_mouse_button_event (hwnd, WM_LBUTTONUP,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3018 MAKEPOINTS (lParam),
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3019 wParam &~ MK_LBUTTON,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3020 GetMessageTime());
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3021 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3022 break;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3023
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3024 case WM_RBUTTONUP:
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3025 msframe = FRAME_MSWINDOWS_DATA (XFRAME (mswindows_find_frame (hwnd)));
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3026 msframe->last_click_time = GetMessageTime();
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3027
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3028 KillTimer (hwnd, BUTTON_2_TIMER_ID);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3029 msframe->button2_need_rbutton = 0;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3030 if (msframe->ignore_next_rbutton_up)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3031 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3032 msframe->ignore_next_rbutton_up = 0;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3033 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3034 else if (msframe->button2_is_down)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3035 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3036 msframe->button2_is_down = 0;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3037 msframe->ignore_next_lbutton_up = 1;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3038 mswindows_enqueue_mouse_button_event (hwnd, WM_MBUTTONUP,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3039 MAKEPOINTS (lParam),
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3040 wParam
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3041 &~ (MK_LBUTTON | MK_MBUTTON
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3042 | MK_RBUTTON),
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3043 GetMessageTime());
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3044 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3045 else
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3046 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3047 if (msframe->button2_need_lbutton)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3048 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3049 msframe->button2_need_lbutton = 0;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3050 mswindows_enqueue_mouse_button_event (hwnd, WM_RBUTTONDOWN,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3051 MAKEPOINTS (lParam),
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3052 wParam &~ MK_RBUTTON,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3053 GetMessageTime());
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3054 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3055 mswindows_enqueue_mouse_button_event (hwnd, WM_RBUTTONUP,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3056 MAKEPOINTS (lParam),
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3057 wParam &~ MK_RBUTTON,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3058 GetMessageTime());
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3059 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3060 break;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3061
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3062 case WM_LBUTTONDOWN:
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3063 msframe = FRAME_MSWINDOWS_DATA (XFRAME (mswindows_find_frame (hwnd)));
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3064
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3065 if (msframe->button2_need_lbutton)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3066 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3067 KillTimer (hwnd, BUTTON_2_TIMER_ID);
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3068 msframe->button2_need_lbutton = 0;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3069 msframe->button2_need_rbutton = 0;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3070 if (mswindows_button2_near_enough (msframe->last_click_point,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3071 MAKEPOINTS (lParam)))
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3072 {
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3073 mswindows_enqueue_mouse_button_event (hwnd, WM_MBUTTONDOWN,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3074 MAKEPOINTS (lParam),
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3075 wParam
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3076 &~ (MK_LBUTTON | MK_MBUTTON
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3077 | MK_RBUTTON),
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3078 GetMessageTime());
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3079 msframe->button2_is_down = 1;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3080 }
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3081 else
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3082 {
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3083 mswindows_enqueue_mouse_button_event (hwnd, WM_RBUTTONDOWN,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3084 msframe->last_click_point,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3085 msframe->last_click_mods
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3086 &~ MK_RBUTTON,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3087 msframe->last_click_time);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3088 mswindows_enqueue_mouse_button_event (hwnd, WM_LBUTTONDOWN,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3089 MAKEPOINTS (lParam),
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3090 wParam &~ MK_LBUTTON,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3091 GetMessageTime());
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3092 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3093 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3094 else
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3095 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3096 mswindows_set_chord_timer (hwnd);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3097 msframe->button2_need_rbutton = 1;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3098 msframe->last_click_point = MAKEPOINTS (lParam);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3099 msframe->last_click_mods = wParam;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3100 }
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3101 msframe->last_click_time = GetMessageTime();
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3102 break;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3103
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3104 case WM_RBUTTONDOWN:
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3105 msframe = FRAME_MSWINDOWS_DATA (XFRAME (mswindows_find_frame (hwnd)));
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3106
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3107 if (msframe->button2_need_rbutton)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3108 {
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3109 KillTimer (hwnd, BUTTON_2_TIMER_ID);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3110 msframe->button2_need_lbutton = 0;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3111 msframe->button2_need_rbutton = 0;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3112 if (mswindows_button2_near_enough (msframe->last_click_point,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3113 MAKEPOINTS (lParam)))
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3114 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3115 mswindows_enqueue_mouse_button_event (hwnd, WM_MBUTTONDOWN,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3116 MAKEPOINTS (lParam),
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3117 wParam
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3118 &~ (MK_LBUTTON | MK_MBUTTON
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3119 | MK_RBUTTON),
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3120 GetMessageTime());
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3121 msframe->button2_is_down = 1;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3122 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3123 else
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3124 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3125 mswindows_enqueue_mouse_button_event (hwnd, WM_LBUTTONDOWN,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3126 msframe->last_click_point,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3127 msframe->last_click_mods
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3128 &~ MK_LBUTTON,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3129 msframe->last_click_time);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3130 mswindows_enqueue_mouse_button_event (hwnd, WM_RBUTTONDOWN,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3131 MAKEPOINTS (lParam),
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3132 wParam &~ MK_RBUTTON,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3133 GetMessageTime());
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3134 }
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3135 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3136 else
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3137 {
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3138 mswindows_set_chord_timer (hwnd);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3139 msframe->button2_need_lbutton = 1;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3140 msframe->last_click_point = MAKEPOINTS (lParam);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3141 msframe->last_click_mods = wParam;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3142 }
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3143 msframe->last_click_time = GetMessageTime();
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3144 break;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3145
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3146 case WM_TIMER:
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3147 if (wParam == BUTTON_2_TIMER_ID)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3148 {
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3149 msframe =
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3150 FRAME_MSWINDOWS_DATA (XFRAME (mswindows_find_frame (hwnd)));
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3151 KillTimer (hwnd, BUTTON_2_TIMER_ID);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3152
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3153 if (msframe->button2_need_lbutton)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3154 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3155 msframe->button2_need_lbutton = 0;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3156 mswindows_enqueue_mouse_button_event (hwnd, WM_RBUTTONDOWN,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3157 msframe->last_click_point,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3158 msframe->last_click_mods
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3159 &~ MK_RBUTTON,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3160 msframe->last_click_time);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3161 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3162 else if (msframe->button2_need_rbutton)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3163 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3164 msframe->button2_need_rbutton = 0;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3165 mswindows_enqueue_mouse_button_event (hwnd, WM_LBUTTONDOWN,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3166 msframe->last_click_point,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3167 msframe->last_click_mods
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3168 &~ MK_LBUTTON,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3169 msframe->last_click_time);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3170 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3171 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3172 else
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3173 assert ("Spurious timer fired" == 0);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3174 break;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3175
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3176 case WM_MOUSEMOVE:
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3177 /* Optimization: don't report mouse movement while size is changing */
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3178 msframe = FRAME_MSWINDOWS_DATA (XFRAME (mswindows_find_frame (hwnd)));
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3179 if (!msframe->sizing)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3180 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3181 /* When waiting for the second mouse button to finish
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3182 button2 emulation, and have moved too far, just pretend
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3183 as if timer has expired. This improves drag-select feedback */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3184 if ((msframe->button2_need_lbutton || msframe->button2_need_rbutton)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3185 && !mswindows_button2_near_enough (msframe->last_click_point,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3186 MAKEPOINTS (lParam)))
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3187 {
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3188 KillTimer (hwnd, BUTTON_2_TIMER_ID);
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3189 qxeSendMessage (hwnd, WM_TIMER, BUTTON_2_TIMER_ID, 0);
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3190 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3191
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3192 emacs_event = Fmake_event (Qnil, Qnil);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3193 event = XEVENT(emacs_event);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3194
964
8d610ea37af8 [xemacs-hg @ 2002-08-16 08:15:18 by michaels]
michaels
parents: 923
diff changeset
3195 XSET_EVENT_CHANNEL (emacs_event, mswindows_find_frame(hwnd));
8d610ea37af8 [xemacs-hg @ 2002-08-16 08:15:18 by michaels]
michaels
parents: 923
diff changeset
3196 XSET_EVENT_TIMESTAMP (emacs_event, GetMessageTime());
8d610ea37af8 [xemacs-hg @ 2002-08-16 08:15:18 by michaels]
michaels
parents: 923
diff changeset
3197 XSET_EVENT_TYPE (emacs_event, pointer_motion_event);
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
3198 XSET_EVENT_MOTION_X (emacs_event,MAKEPOINTS (lParam).x);
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
3199 XSET_EVENT_MOTION_Y (emacs_event,MAKEPOINTS (lParam).y);
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
3200 XSET_EVENT_MOTION_MODIFIERS (emacs_event,
964
8d610ea37af8 [xemacs-hg @ 2002-08-16 08:15:18 by michaels]
michaels
parents: 923
diff changeset
3201 mswindows_modifier_state (NULL, wParam, 0));
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3202
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3203 mswindows_enqueue_dispatch_event (emacs_event);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3204 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3205 break;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3206
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3207 case WM_CANCELMODE:
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3208 ReleaseCapture ();
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3209 /* Queue a `cancel-mode-internal' misc user event, so mouse
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3210 selection would be canceled if any */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3211 mswindows_enqueue_misc_user_event (mswindows_find_frame (hwnd),
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3212 Qcancel_mode_internal, Qnil);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3213 break;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3214
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3215 case WM_NOTIFY:
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3216 {
647
b39c14581166 [xemacs-hg @ 2001-08-13 04:45:47 by ben]
ben
parents: 611
diff changeset
3217 LPNMHDR nmhdr = (LPNMHDR) lParam;
b39c14581166 [xemacs-hg @ 2001-08-13 04:45:47 by ben]
ben
parents: 611
diff changeset
3218
1111
184461bc8de4 [xemacs-hg @ 2002-11-18 06:52:23 by ben]
ben
parents: 986
diff changeset
3219 if (nmhdr->code == TTN_NEEDTEXT)
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3220 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3221 #ifdef HAVE_TOOLBARS
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3222 LPTOOLTIPTEXTW tttextw = (LPTOOLTIPTEXTW) lParam;
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3223 Lisp_Object btext;
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3224 Extbyte *btextext = 0;
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3225
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3226 /* find out which toolbar */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3227 frame = XFRAME (mswindows_find_frame (hwnd));
647
b39c14581166 [xemacs-hg @ 2001-08-13 04:45:47 by ben]
ben
parents: 611
diff changeset
3228 btext = mswindows_get_toolbar_button_text (frame, nmhdr->idFrom);
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3229
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3230 tttextw->hinst = NULL;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3231
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3232 if (!NILP (btext))
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3233 LISP_STRING_TO_TSTR (btext, btextext);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3234
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3235 if (btextext)
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3236 {
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3237 /* WARNING: We can't just write a '\0' into the 79th
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3238 "character" because tttextw->szText is in WCHAR's but we
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3239 may be copying an ANSI string into it. Easiest to just
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3240 zero the whole thing. */
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3241 xzero (*tttextw->szText);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3242 xetcsncpy ((Extbyte *) tttextw->szText, btextext, 79);
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3243 }
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3244 else
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3245 tttextw->lpszText = NULL;
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3246 #endif
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3247 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3248 /* handle tree view callbacks */
1111
184461bc8de4 [xemacs-hg @ 2002-11-18 06:52:23 by ben]
ben
parents: 986
diff changeset
3249 else if (nmhdr->code == TVN_SELCHANGED)
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3250 {
647
b39c14581166 [xemacs-hg @ 2001-08-13 04:45:47 by ben]
ben
parents: 611
diff changeset
3251 NM_TREEVIEW *ptree = (NM_TREEVIEW *) lParam;
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3252 frame = XFRAME (mswindows_find_frame (hwnd));
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3253 mswindows_handle_gui_wm_command (frame, 0, ptree->itemNew.lParam);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3254 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3255 /* handle tab control callbacks */
1111
184461bc8de4 [xemacs-hg @ 2002-11-18 06:52:23 by ben]
ben
parents: 986
diff changeset
3256 else if (nmhdr->code == TCN_SELCHANGE)
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3257 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3258 TC_ITEM item;
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3259 int idx = qxeSendMessage (nmhdr->hwndFrom, TCM_GETCURSEL, 0, 0);
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3260 frame = XFRAME (mswindows_find_frame (hwnd));
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3261
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3262 item.mask = TCIF_PARAM;
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3263 qxeSendMessage (nmhdr->hwndFrom, TCM_GETITEM, (WPARAM) idx,
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3264 (LPARAM) &item);
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3265
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3266 mswindows_handle_gui_wm_command (frame, 0, item.lParam);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3267 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3268 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3269 break;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3270
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3271 case WM_PAINT:
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3272 /* hdc will be NULL unless this is a subwindow - in which case we
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3273 shouldn't have received a paint message for it here. */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3274 assert (wParam == 0);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3275
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3276 /* Can't queue a magic event because windows goes modal and sends paint
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3277 messages directly to the windows procedure when doing solid drags
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3278 and the message queue doesn't get processed. */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3279 mswindows_handle_paint (XFRAME (mswindows_find_frame (hwnd)));
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3280 break;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3281
903
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3282 case WM_ACTIVATE:
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3283 {
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3284 /*
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3285 * If we receive a WM_ACTIVATE message that indicates that our frame
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3286 * is being activated, make sure that the frame is marked visible
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3287 * if the window itself is visible. This seems to fix the problem
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3288 * where XEmacs appears to lock-up after switching desktops with
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3289 * some virtual window managers.
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3290 */
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3291 int state = (int)(short) LOWORD(wParam);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3292 #ifdef DEBUG_XEMACS
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3293 if (debug_mswindows_events)
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3294 stderr_out("state = %d\n", state);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3295 #endif /* DEBUG_XEMACS */
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3296 if (state == WA_ACTIVE || state == WA_CLICKACTIVE)
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3297 {
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3298 #ifdef DEBUG_XEMACS
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3299 if (debug_mswindows_events)
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3300 stderr_out(" activating\n");
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3301 #endif /* DEBUG_XEMACS */
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3302
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3303 fobj = mswindows_find_frame (hwnd);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3304 frame = XFRAME (fobj);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3305 if (IsWindowVisible (hwnd))
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3306 {
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3307 #ifdef DEBUG_XEMACS
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3308 if (debug_mswindows_events)
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3309 stderr_out(" window is visible\n");
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3310 #endif /* DEBUG_XEMACS */
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3311 if (!FRAME_VISIBLE_P (frame))
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3312 {
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3313 #ifdef DEBUG_XEMACS
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3314 if (debug_mswindows_events)
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3315 stderr_out(" frame is not visible\n");
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3316 #endif /* DEBUG_XEMACS */
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3317 /*
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3318 * It seems that we have to enqueue the XM_MAPFRAME event
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3319 * prior to setting the frame visible so that
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3320 * suspend-or-iconify-emacs works properly.
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3321 */
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3322 mswindows_enqueue_magic_event (hwnd, XM_MAPFRAME);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3323 FRAME_VISIBLE_P (frame) = 1;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3324 FRAME_ICONIFIED_P (frame) = 0;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3325 }
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3326 #ifdef DEBUG_XEMACS
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3327 else
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3328 {
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3329 if (debug_mswindows_events)
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3330 stderr_out(" frame is visible\n");
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3331 }
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3332 #endif /* DEBUG_XEMACS */
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3333 }
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3334 #ifdef DEBUG_XEMACS
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3335 else
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3336 {
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3337 if (debug_mswindows_events)
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3338 stderr_out(" window is not visible\n");
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3339 }
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3340 #endif /* DEBUG_XEMACS */
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3341 }
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3342 return qxeDefWindowProc (hwnd, message_, wParam, lParam);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3343 }
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3344 break;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3345
593
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
3346 case WM_WINDOWPOSCHANGED:
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
3347 /* This is sent before WM_SIZE; in fact, the processing of this
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
3348 by DefWindowProc() sends WM_SIZE. But WM_SIZE is not sent when
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
3349 a window is hidden (make-frame-invisible), so we need to process
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
3350 this and update the state flags. */
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
3351 {
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
3352 fobj = mswindows_find_frame (hwnd);
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
3353 frame = XFRAME (fobj);
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
3354 if (IsIconic (hwnd))
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
3355 {
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
3356 FRAME_VISIBLE_P (frame) = 0;
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
3357 FRAME_ICONIFIED_P (frame) = 1;
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
3358 }
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
3359 else if (IsWindowVisible (hwnd))
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
3360 {
707
a307f9a2021d [xemacs-hg @ 2001-12-20 05:49:28 by andyp]
andyp
parents: 673
diff changeset
3361 /* APA: It's too early here to set the frame visible.
a307f9a2021d [xemacs-hg @ 2001-12-20 05:49:28 by andyp]
andyp
parents: 673
diff changeset
3362 * Let's do this later, in WM_SIZE processing, after the
a307f9a2021d [xemacs-hg @ 2001-12-20 05:49:28 by andyp]
andyp
parents: 673
diff changeset
3363 * magic XM_MAPFRAME event has been sent (just like 21.1
a307f9a2021d [xemacs-hg @ 2001-12-20 05:49:28 by andyp]
andyp
parents: 673
diff changeset
3364 * did). */
a307f9a2021d [xemacs-hg @ 2001-12-20 05:49:28 by andyp]
andyp
parents: 673
diff changeset
3365 /* FRAME_VISIBLE_P (frame) = 1; */
593
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
3366 FRAME_ICONIFIED_P (frame) = 0;
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
3367 }
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
3368 else
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
3369 {
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
3370 FRAME_VISIBLE_P (frame) = 0;
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
3371 FRAME_ICONIFIED_P (frame) = 0;
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
3372 }
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
3373
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3374 goto defproc;
593
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
3375 }
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
3376
731
46d76bae9921 [xemacs-hg @ 2002-01-18 18:01:02 by adrian]
adrian
parents: 707
diff changeset
3377 case WM_SHOWWINDOW:
46d76bae9921 [xemacs-hg @ 2002-01-18 18:01:02 by adrian]
adrian
parents: 707
diff changeset
3378 /*
46d76bae9921 [xemacs-hg @ 2002-01-18 18:01:02 by adrian]
adrian
parents: 707
diff changeset
3379 The WM_SHOWWINDOW message is sent to a window when the window
46d76bae9921 [xemacs-hg @ 2002-01-18 18:01:02 by adrian]
adrian
parents: 707
diff changeset
3380 is about to be hidden or shown.
46d76bae9921 [xemacs-hg @ 2002-01-18 18:01:02 by adrian]
adrian
parents: 707
diff changeset
3381 APA: This message is also sent when switching to a virtual
46d76bae9921 [xemacs-hg @ 2002-01-18 18:01:02 by adrian]
adrian
parents: 707
diff changeset
3382 desktop under the virtuawin virtual window manager.
46d76bae9921 [xemacs-hg @ 2002-01-18 18:01:02 by adrian]
adrian
parents: 707
diff changeset
3383
46d76bae9921 [xemacs-hg @ 2002-01-18 18:01:02 by adrian]
adrian
parents: 707
diff changeset
3384 */
46d76bae9921 [xemacs-hg @ 2002-01-18 18:01:02 by adrian]
adrian
parents: 707
diff changeset
3385 {
46d76bae9921 [xemacs-hg @ 2002-01-18 18:01:02 by adrian]
adrian
parents: 707
diff changeset
3386 fobj = mswindows_find_frame (hwnd);
46d76bae9921 [xemacs-hg @ 2002-01-18 18:01:02 by adrian]
adrian
parents: 707
diff changeset
3387 frame = XFRAME (fobj);
46d76bae9921 [xemacs-hg @ 2002-01-18 18:01:02 by adrian]
adrian
parents: 707
diff changeset
3388 if (wParam == TRUE)
46d76bae9921 [xemacs-hg @ 2002-01-18 18:01:02 by adrian]
adrian
parents: 707
diff changeset
3389 {
46d76bae9921 [xemacs-hg @ 2002-01-18 18:01:02 by adrian]
adrian
parents: 707
diff changeset
3390 mswindows_enqueue_magic_event (hwnd, XM_MAPFRAME);
46d76bae9921 [xemacs-hg @ 2002-01-18 18:01:02 by adrian]
adrian
parents: 707
diff changeset
3391 FRAME_VISIBLE_P (frame) = 1;
46d76bae9921 [xemacs-hg @ 2002-01-18 18:01:02 by adrian]
adrian
parents: 707
diff changeset
3392 }
46d76bae9921 [xemacs-hg @ 2002-01-18 18:01:02 by adrian]
adrian
parents: 707
diff changeset
3393 else
46d76bae9921 [xemacs-hg @ 2002-01-18 18:01:02 by adrian]
adrian
parents: 707
diff changeset
3394 {
46d76bae9921 [xemacs-hg @ 2002-01-18 18:01:02 by adrian]
adrian
parents: 707
diff changeset
3395 mswindows_enqueue_magic_event (hwnd, XM_UNMAPFRAME);
46d76bae9921 [xemacs-hg @ 2002-01-18 18:01:02 by adrian]
adrian
parents: 707
diff changeset
3396 FRAME_VISIBLE_P (frame) = 0;
46d76bae9921 [xemacs-hg @ 2002-01-18 18:01:02 by adrian]
adrian
parents: 707
diff changeset
3397 }
46d76bae9921 [xemacs-hg @ 2002-01-18 18:01:02 by adrian]
adrian
parents: 707
diff changeset
3398 }
46d76bae9921 [xemacs-hg @ 2002-01-18 18:01:02 by adrian]
adrian
parents: 707
diff changeset
3399 break;
46d76bae9921 [xemacs-hg @ 2002-01-18 18:01:02 by adrian]
adrian
parents: 707
diff changeset
3400
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3401 case WM_SIZE:
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3402 /* We only care about this message if our size has really changed */
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3403 if (wParam == SIZE_RESTORED || wParam == SIZE_MAXIMIZED ||
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3404 wParam == SIZE_MINIMIZED)
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3405 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3406 RECT rect;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3407 int columns, rows;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3408
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3409 fobj = mswindows_find_frame (hwnd);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3410 frame = XFRAME (fobj);
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3411 msframe = FRAME_MSWINDOWS_DATA (frame);
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3412
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3413 /* We cannot handle frame map and unmap hooks right in
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3414 this routine, because these may throw. We queue
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3415 magic events to run these hooks instead - kkm */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3416
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3417 if (wParam == SIZE_MINIMIZED)
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3418 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3419 /* Iconified */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3420 mswindows_enqueue_magic_event (hwnd, XM_UNMAPFRAME);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3421 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3422 else
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3423 {
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3424 GetClientRect(hwnd, &rect);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3425 FRAME_PIXWIDTH(frame) = rect.right;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3426 FRAME_PIXHEIGHT(frame) = rect.bottom;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3427
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3428 pixel_to_real_char_size (frame, rect.right, rect.bottom,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3429 &FRAME_MSWINDOWS_CHARWIDTH (frame),
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3430 &FRAME_MSWINDOWS_CHARHEIGHT (frame));
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3431
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3432 pixel_to_char_size (frame, rect.right, rect.bottom, &columns,
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3433 &rows);
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3434 change_frame_size (frame, rows, columns, 1);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3435
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3436 /* If we are inside frame creation, we have to apply geometric
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3437 properties now. */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3438 if (FRAME_MSWINDOWS_TARGET_RECT (frame))
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3439 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3440 /* Yes, we have to size again */
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3441 mswindows_size_frame_internal (frame,
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3442 FRAME_MSWINDOWS_TARGET_RECT
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3443 (frame));
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3444 /* Reset so we do not get here again. The SetWindowPos
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3445 * call in mswindows_size_frame_internal can cause
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3446 * recursion here. */
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3447 if (FRAME_MSWINDOWS_TARGET_RECT (frame))
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3448 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3449 xfree (FRAME_MSWINDOWS_TARGET_RECT (frame));
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3450 FRAME_MSWINDOWS_TARGET_RECT (frame) = 0;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3451 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3452 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3453 else
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3454 {
903
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3455 if (!msframe->sizing && !FRAME_VISIBLE_P (frame))
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3456 {
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3457 mswindows_enqueue_magic_event (hwnd, XM_MAPFRAME);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3458 /* APA: Now that the magic XM_MAPFRAME event has
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3459 * been sent we can mark the frame as visible (just
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3460 * like 21.1 did). */
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3461 FRAME_VISIBLE_P (frame) = 1;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
3462 }
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3463
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3464 if (!msframe->sizing || mswindows_dynamic_frame_resize)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3465 redisplay ();
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3466 }
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3467 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3468 }
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3469 break;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3470
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3471 case WM_DISPLAYCHANGE:
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3472 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3473 struct device *d;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3474 DWORD message_tick = GetMessageTime ();
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3475
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3476 fobj = mswindows_find_frame (hwnd);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3477 frame = XFRAME (fobj);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3478 d = XDEVICE (FRAME_DEVICE (frame));
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3479
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3480 /* Do this only once per message. XEmacs can receive this message
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3481 through as many frames as it currently has open. Message time
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3482 will be the same for all these messages. Despite extreme
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3483 efficiency, the code below has about one in 4 billion
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3484 probability that the HDC is not recreated, provided that
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3485 XEmacs is running sufficiently longer than 52 days. */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3486 if (DEVICE_MSWINDOWS_UPDATE_TICK(d) != message_tick)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3487 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3488 DEVICE_MSWINDOWS_UPDATE_TICK(d) = message_tick;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3489 DeleteDC (DEVICE_MSWINDOWS_HCDC(d));
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3490 DEVICE_MSWINDOWS_HCDC(d) = CreateCompatibleDC (NULL);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3491 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3492 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3493 break;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3494
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3495 /* Misc magic events which only require that the frame be identified */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3496 case WM_SETFOCUS:
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3497 case WM_KILLFOCUS:
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3498 mswindows_enqueue_magic_event (hwnd, message_);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3499 break;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3500
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3501 case WM_WINDOWPOSCHANGING:
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3502 {
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3503 WINDOWPOS *wp = (LPWINDOWPOS) lParam;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3504 WINDOWPLACEMENT wpl = { sizeof(WINDOWPLACEMENT) };
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3505 GetWindowPlacement(hwnd, &wpl);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3506
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3507 /* Only interested if size is changing and we're not being iconified */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3508 if (wpl.showCmd != SW_SHOWMINIMIZED
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3509 && wpl.showCmd != SW_SHOWMAXIMIZED
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3510 && !(wp->flags & SWP_NOSIZE))
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3511 {
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3512 RECT ncsize = { 0, 0, 0, 0 };
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3513 int pixwidth, pixheight;
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3514 AdjustWindowRectEx (&ncsize, qxeGetWindowLong (hwnd, GWL_STYLE),
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3515 GetMenu(hwnd) != NULL,
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3516 qxeGetWindowLong (hwnd, GWL_EXSTYLE));
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3517
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3518 round_size_to_real_char (XFRAME (mswindows_find_frame (hwnd)),
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3519 wp->cx - (ncsize.right - ncsize.left),
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3520 wp->cy - (ncsize.bottom - ncsize.top),
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3521 &pixwidth, &pixheight);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3522
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3523 /* Convert client sizes to window sizes */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3524 pixwidth += (ncsize.right - ncsize.left);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3525 pixheight += (ncsize.bottom - ncsize.top);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3526
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3527 if (wpl.showCmd != SW_SHOWMAXIMIZED)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3528 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3529 /* Adjust so that the bottom or right doesn't move if it's
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3530 * the top or left that's being changed */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3531 RECT rect;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3532 GetWindowRect (hwnd, &rect);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3533
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3534 if (rect.left != wp->x)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3535 wp->x += wp->cx - pixwidth;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3536 if (rect.top != wp->y)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3537 wp->y += wp->cy - pixheight;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3538 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3539
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3540 wp->cx = pixwidth;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3541 wp->cy = pixheight;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3542 }
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3543 /* DefWindowProc sends useful WM_GETMINMAXINFO message, and adjusts
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3544 window position if the user tries to track window too small */
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3545 }
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3546 goto defproc;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3547
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3548 case WM_ENTERSIZEMOVE:
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3549 msframe = FRAME_MSWINDOWS_DATA (XFRAME (mswindows_find_frame (hwnd)));
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3550 msframe->sizing = 1;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3551 return 0;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3552
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3553 case WM_EXITSIZEMOVE:
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3554 msframe = FRAME_MSWINDOWS_DATA (XFRAME (mswindows_find_frame (hwnd)));
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3555 msframe->sizing = 0;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3556 /* Queue noop event */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3557 mswindows_enqueue_magic_event (NULL, XM_BUMPQUEUE);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3558 return 0;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3559
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3560 #ifdef HAVE_SCROLLBARS
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3561 case WM_VSCROLL:
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3562 case WM_HSCROLL:
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3563 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3564 /* Direction of scroll is determined by scrollbar instance. */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3565 int code = (int) LOWORD(wParam);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3566 int pos = (short int) HIWORD(wParam);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3567 HWND hwndScrollBar = (HWND) lParam;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3568 struct gcpro gcpro1, gcpro2;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3569
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3570 mswindows_handle_scrollbar_event (hwndScrollBar, code, pos);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3571 GCPRO2 (emacs_event, fobj);
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
3572 if (UNBOUNDP (mswindows_pump_outstanding_events ())) /* Can GC */
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3573 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3574 /* Error during event pumping - cancel scroll */
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3575 qxeSendMessage (hwndScrollBar, WM_CANCELMODE, 0, 0);
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3576 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3577 UNGCPRO;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3578 break;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3579 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3580
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3581 case WM_MOUSEWHEEL:
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3582 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3583 int keys = LOWORD (wParam); /* Modifier key flags */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3584 int delta = (short) HIWORD (wParam); /* Wheel rotation amount */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3585
464
5aa1854ad537 Import from CVS: tag r21-2-47
cvs
parents: 462
diff changeset
3586 if (mswindows_handle_mousewheel_event (mswindows_find_frame (hwnd),
5aa1854ad537 Import from CVS: tag r21-2-47
cvs
parents: 462
diff changeset
3587 keys, delta,
5aa1854ad537 Import from CVS: tag r21-2-47
cvs
parents: 462
diff changeset
3588 MAKEPOINTS (lParam)))
707
a307f9a2021d [xemacs-hg @ 2001-12-20 05:49:28 by andyp]
andyp
parents: 673
diff changeset
3589 /* We are not in a modal loop so no pumping is necessary. */
a307f9a2021d [xemacs-hg @ 2001-12-20 05:49:28 by andyp]
andyp
parents: 673
diff changeset
3590 break;
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3591 else
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3592 goto defproc;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3593 }
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3594 #endif
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3595
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3596 #ifdef HAVE_MENUBARS
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3597 case WM_INITMENU:
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3598 if (UNBOUNDP (mswindows_handle_wm_initmenu
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3599 ((HMENU) wParam,
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3600 XFRAME (mswindows_find_frame (hwnd)))))
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3601 qxeSendMessage (hwnd, WM_CANCELMODE, 0, 0);
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3602 break;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3603
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3604 case WM_INITMENUPOPUP:
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3605 if (!HIWORD(lParam))
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3606 {
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3607 if (UNBOUNDP (mswindows_handle_wm_initmenupopup
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3608 ((HMENU) wParam,
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3609 XFRAME (mswindows_find_frame (hwnd)))))
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3610 qxeSendMessage (hwnd, WM_CANCELMODE, 0, 0);
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3611 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3612 break;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3613
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3614 #endif /* HAVE_MENUBARS */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3615
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3616 case WM_COMMAND:
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3617 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3618 WORD id = LOWORD (wParam);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3619 WORD nid = HIWORD (wParam);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3620 HWND cid = (HWND)lParam;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3621 frame = XFRAME (mswindows_find_frame (hwnd));
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3622
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3623 #ifdef HAVE_TOOLBARS
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3624 if (!NILP (mswindows_handle_toolbar_wm_command (frame, cid, id)))
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3625 break;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3626 #endif
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3627 /* widgets in a buffer only eval a callback for suitable events. */
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3628 switch (nid)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3629 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3630 case BN_CLICKED:
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3631 case EN_CHANGE:
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3632 case CBN_EDITCHANGE:
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3633 case CBN_SELCHANGE:
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3634 if (!NILP (mswindows_handle_gui_wm_command (frame, cid, id)))
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3635 return 0;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3636 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3637 /* menubars always must come last since the hashtables do not
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3638 always exist */
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3639 #ifdef HAVE_MENUBARS
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3640 if (!NILP (mswindows_handle_wm_command (frame, id)))
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3641 break;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3642 #endif
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3643
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3644 goto defproc;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3645 /* Bite me - a spurious command. This used to not be able to
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3646 happen but with the introduction of widgets it's now
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3647 possible. #### Andy, fix the god-damn widget code! It has
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3648 more bugs than a termite's nest! */
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3649 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3650 break;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3651
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3652 case WM_CTLCOLORBTN:
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3653 case WM_CTLCOLORLISTBOX:
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3654 case WM_CTLCOLOREDIT:
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3655 case WM_CTLCOLORSTATIC:
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3656 case WM_CTLCOLORSCROLLBAR:
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3657 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3658 /* if we get an opportunity to paint a widget then do so if
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3659 there is an appropriate face */
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3660 HWND crtlwnd = (HWND) lParam;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3661 LONG ii = qxeGetWindowLong (crtlwnd, GWL_USERDATA);
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3662 if (ii)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3663 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3664 Lisp_Object image_instance;
826
6728e641994e [xemacs-hg @ 2002-05-05 11:30:15 by ben]
ben
parents: 819
diff changeset
3665 image_instance = VOID_TO_LISP ((void *) ii);
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3666 if (IMAGE_INSTANCEP (image_instance)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3667 &&
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3668 IMAGE_INSTANCE_TYPE_P (image_instance, IMAGE_WIDGET))
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3669 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3670 /* set colors for the buttons */
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3671 HDC hdc = (HDC) wParam;
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3672 if (last_widget_brushed != ii)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3673 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3674 if (widget_brush)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3675 DeleteObject (widget_brush);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3676 widget_brush = CreateSolidBrush
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3677 (COLOR_INSTANCE_MSWINDOWS_COLOR
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3678 (XCOLOR_INSTANCE
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3679 (FACE_BACKGROUND
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3680 (XIMAGE_INSTANCE_WIDGET_FACE (image_instance),
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3681 XIMAGE_INSTANCE_FRAME (image_instance)))));
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3682 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3683 last_widget_brushed = ii;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3684 SetTextColor
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3685 (hdc,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3686 COLOR_INSTANCE_MSWINDOWS_COLOR
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3687 (XCOLOR_INSTANCE
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3688 (FACE_FOREGROUND
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3689 (XIMAGE_INSTANCE_WIDGET_FACE (image_instance),
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3690 XIMAGE_INSTANCE_FRAME (image_instance)))));
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3691 SetBkMode (hdc, OPAQUE);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3692 SetBkColor
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3693 (hdc,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3694 COLOR_INSTANCE_MSWINDOWS_COLOR
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3695 (XCOLOR_INSTANCE
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3696 (FACE_BACKGROUND
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3697 (XIMAGE_INSTANCE_WIDGET_FACE (image_instance),
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3698 XIMAGE_INSTANCE_FRAME (image_instance)))));
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3699 return (LRESULT)widget_brush;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3700 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3701 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3702 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3703 goto defproc;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3704
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3705 #ifdef HAVE_DRAGNDROP
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
3706 case WM_DROPFILES: /* implementation ripped-off from event-Xt.c */
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3707 {
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3708 UINT filecount, i;
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3709 POINT point;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3710
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3711 Lisp_Object l_dndlist = Qnil, l_item = Qnil;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3712 struct gcpro gcpro1, gcpro2, gcpro3;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3713
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3714 emacs_event = Fmake_event (Qnil, Qnil);
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3715 event = XEVENT (emacs_event);
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3716
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3717 GCPRO3 (emacs_event, l_dndlist, l_item);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3718
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3719 if (!DragQueryPoint ((HDROP) wParam, &point))
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
3720 point.x = point.y = -1; /* outside client area */
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3721
964
8d610ea37af8 [xemacs-hg @ 2002-08-16 08:15:18 by michaels]
michaels
parents: 923
diff changeset
3722 XSET_EVENT_TYPE (emacs_event, misc_user_event);
8d610ea37af8 [xemacs-hg @ 2002-08-16 08:15:18 by michaels]
michaels
parents: 923
diff changeset
3723 XSET_EVENT_CHANNEL (emacs_event, mswindows_find_frame(hwnd));
8d610ea37af8 [xemacs-hg @ 2002-08-16 08:15:18 by michaels]
michaels
parents: 923
diff changeset
3724 XSET_EVENT_TIMESTAMP (emacs_event, GetMessageTime());
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
3725 XSET_EVENT_MISC_USER_BUTTON (emacs_event, 1);
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
3726 XSET_EVENT_MISC_USER_MODIFIERS (emacs_event,
964
8d610ea37af8 [xemacs-hg @ 2002-08-16 08:15:18 by michaels]
michaels
parents: 923
diff changeset
3727 mswindows_modifier_state (NULL, (DWORD) -1, 0));
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
3728 XSET_EVENT_MISC_USER_X (emacs_event, point.x);
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
3729 XSET_EVENT_MISC_USER_Y (emacs_event, point.y);
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
3730 XSET_EVENT_MISC_USER_FUNCTION (emacs_event,
964
8d610ea37af8 [xemacs-hg @ 2002-08-16 08:15:18 by michaels]
michaels
parents: 923
diff changeset
3731 Qdragdrop_drop_dispatch);
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3732
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3733 filecount = qxeDragQueryFile ((HDROP) wParam, 0xffffffff, NULL, 0);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3734 for (i = 0; i < filecount; i++)
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3735 {
867
804517e16990 [xemacs-hg @ 2002-06-05 09:54:39 by ben]
ben
parents: 856
diff changeset
3736 Ibyte *fname;
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3737 Extbyte *fname_ext;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3738 Bytecount fnamelen;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3739 Charcount len = qxeDragQueryFile ((HDROP) wParam, i, NULL, 0);
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3740 /* The URLs that we make here aren't correct according to section
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3741 * 3.10 of rfc1738 because they're missing the //<host>/ part and
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3742 * because they may contain reserved characters. But that's OK -
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3743 * they just need to be good enough to keep dragdrop.el happy. */
851
e7ee5f8bde58 [xemacs-hg @ 2002-05-23 11:46:08 by ben]
ben
parents: 827
diff changeset
3744 fname_ext = (Extbyte *) ALLOCA ((len + 1) * XETCHAR_SIZE);
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3745 qxeDragQueryFile ((HDROP) wParam, i, fname_ext, len + 1);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3746
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3747 TO_INTERNAL_FORMAT (DATA, (fname_ext, len * XETCHAR_SIZE),
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3748 ALLOCA, (fname, fnamelen),
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3749 Qmswindows_tstr);
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3750
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3751 /* May be a shell link aka "shortcut" - replace fname if so */
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3752 #if !defined (NO_CYGWIN_COM_SUPPORT)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3753 if (!qxestrcasecmp_c (fname + fnamelen - 4, ".LNK"))
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3754 {
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3755 /* ####
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3756
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3757 Note the following in the docs:
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3758
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3759 Note: The IShellLink interface has an ANSI version
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3760 (IShellLinkA) and a Unicode version (IShellLinkW). The
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3761 version that will be used depends on whether you compile
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3762 for ANSI or Unicode. However, Microsoft® Windows 95 and
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3763 Microsoft® Windows 98 only support IShellLinkA.
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3764
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3765 We haven't yet implemented COM support in the
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3766 Unicode-splitting library. I don't quite understand how
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3767 COM works yet, but it looks like what's happening is
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3768 that the ShellLink class implements both the IShellLinkA
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3769 and IShellLinkW interfaces. To make this work at
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3770 run-time, we have to do something like this:
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3772 -- define a new interface qxeIShellLink that uses
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3773 Extbyte * instead of LPSTR or LPWSTR. (not totally
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3774 necessary since Extbyte * == LPSTR).
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3775
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3776 -- define a new class qxeShellLink that implements
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3777 qxeIShellLink. the methods on this class need to create
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3778 a shadow ShellLink object to do all the real work, and
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3779 call the corresponding function from either the
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3780 IShellLinkA or IShellLinkW interfaces on this object,
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3781 depending on whether XEUNICODE_P is defined.
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3782
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3783 -- with appropriate preprocessor magic, of course, we
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3784 could make things appear transparent; but we've decided
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3785 not to do preprocessor magic for the moment.
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3786 */
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3787
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3788 /* #### Not Unicode-split for the moment; we have to do it
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3789 ourselves. */
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3790 if (XEUNICODE_P)
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3791 {
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3792 IShellLinkW *psl;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3793
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3794 if (CoCreateInstance (
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3795 XECOMID (CLSID_ShellLink),
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3796 NULL,
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3797 CLSCTX_INPROC_SERVER,
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3798 XECOMID (IID_IShellLinkW),
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3799 (void **) &psl) == S_OK)
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3800 {
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3801 IPersistFile *ppf;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3802
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3803 if (XECOMCALL2 (psl, QueryInterface,
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3804 XECOMID (IID_IPersistFile),
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3805 (void **) &ppf) ==
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3806 S_OK)
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3807 {
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3808 Extbyte *fname_unicode;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3809 WIN32_FIND_DATAW wfd;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3810 LPWSTR resolved =
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3811 alloca_array (WCHAR, PATH_MAX + 1);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3812
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3813 TO_EXTERNAL_FORMAT (DATA, (fname, fnamelen),
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3814 C_STRING_ALLOCA,
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3815 fname_unicode,
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3816 Qmswindows_unicode);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3817
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3818 if (XECOMCALL2 (ppf, Load,
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3819 (LPWSTR) fname_unicode,
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3820 STGM_READ) == S_OK &&
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3821 /* #### YUCK! Docs read
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3822
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3823 cchMaxPath
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3824
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3825 Maximum number of bytes to copy to the buffer pointed to by the
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3826 pszFile parameter.
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3827
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3828 But "cch" means "count of characters", not bytes. I'll assume the doc
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3829 writers messed up and the programmer was correct. Also, this approach
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3830 is safe even if it's actually the other way around. */
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3831 #ifdef CYGWIN_HEADERS /* Another Cygwin prototype error */
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3832 XECOMCALL4 (psl, GetPath, (LPSTR) resolved,
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3833 PATH_MAX, &wfd, 0)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3834 #else
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3835 XECOMCALL4 (psl, GetPath, resolved,
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3836 PATH_MAX, &wfd, 0)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3837 #endif
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3838 == S_OK)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3839 TO_INTERNAL_FORMAT (C_STRING, resolved,
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3840 ALLOCA, (fname, fnamelen),
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3841 Qmswindows_tstr);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3842
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3843 XECOMCALL0 (ppf, Release);
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3844 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3845
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3846 XECOMCALL0 (psl, Release);
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3847 }
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3848 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3849 else
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3850 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3851 IShellLinkA *psl;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3852
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3853 if (CoCreateInstance (
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3854 XECOMID (CLSID_ShellLink),
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3855 NULL,
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3856 CLSCTX_INPROC_SERVER,
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3857 XECOMID (IID_IShellLinkA),
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3858 (void **) &psl) == S_OK)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3859 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3860 IPersistFile *ppf;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3861
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3862 if (XECOMCALL2 (psl, QueryInterface,
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3863 XECOMID (IID_IPersistFile),
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3864 (void **) &ppf) ==
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3865 S_OK)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3866 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3867 Extbyte *fname_unicode;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3868 WIN32_FIND_DATAA wfd;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3869 LPSTR resolved =
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3870 alloca_array (CHAR, PATH_MAX + 1);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3871
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3872 /* Always Unicode. Not obvious from the
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3873 IPersistFile documentation, but look under
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3874 "Shell Link" for example code. */
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3875 TO_EXTERNAL_FORMAT (DATA, (fname, fnamelen),
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3876 C_STRING_ALLOCA,
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3877 fname_unicode,
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3878 Qmswindows_unicode);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3879
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3880 if (XECOMCALL2 (ppf, Load,
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3881 (LPWSTR) fname_unicode,
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3882 STGM_READ) == S_OK
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3883 && XECOMCALL4 (psl, GetPath, resolved,
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3884 PATH_MAX, &wfd, 0) == S_OK)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3885 TO_INTERNAL_FORMAT (C_STRING, resolved,
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3886 ALLOCA, (fname, fnamelen),
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3887 Qmswindows_tstr);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3888
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3889 XECOMCALL0 (ppf, Release);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3890 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3891
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3892 XECOMCALL0 (psl, Release);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3893 }
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3894 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3895 }
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3896 #endif /* !defined (NO_CYGWIN_COM_SUPPORT) */
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3897 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3898 fname = urlify_filename (fname);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3899 l_item = build_intstring (fname);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3900 xfree (fname);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3901 l_dndlist = Fcons (l_item, l_dndlist);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3902 }
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3903 }
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3904
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3905 DragFinish ((HDROP) wParam);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3906
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
3907 SET_EVENT_MISC_USER_OBJECT (event,
964
8d610ea37af8 [xemacs-hg @ 2002-08-16 08:15:18 by michaels]
michaels
parents: 923
diff changeset
3908 Fcons (Qdragdrop_URL, l_dndlist));
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3909 mswindows_enqueue_dispatch_event (emacs_event);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3910 UNGCPRO;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3911 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3912 break;
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3913 #endif /* HAVE_DRAGNDROP */
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3914
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3915 #ifdef MULE
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3916 case WM_IME_CHAR:
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3917
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3918 case WM_IME_STARTCOMPOSITION:
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3919 mswindows_start_ime_composition (XFRAME (mswindows_find_frame (hwnd)));
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3920 goto defproc;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3921
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3922 case WM_IME_COMPOSITION:
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3923 if (lParam & GCS_RESULTSTR)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3924 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3925 HIMC imc = ImmGetContext (hwnd);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3926 Extbyte *result;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3927 Bytecount len;
867
804517e16990 [xemacs-hg @ 2002-06-05 09:54:39 by ben]
ben
parents: 856
diff changeset
3928 Ibyte *resultint, *endptr;
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3929 Bytecount lenint;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3930 int speccount;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3931
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3932 if (!imc)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3933 break;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3934
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3935 /* See WM_KEYDOWN above. */
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3936 speccount = begin_dont_check_for_quit ();
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3937
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3938 /* Sizes always in bytes, even for unicode.
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3939 ImmGetCompositionStringW is supported even on Windows 9x, and
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3940 allows us to handle multiple languages. */
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3941 len = ImmGetCompositionStringW (imc, GCS_RESULTSTR, NULL, 0);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3942 result = alloca_array (Extbyte, len);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3943 ImmGetCompositionStringW (imc, GCS_RESULTSTR, (WCHAR *) result, len);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3944 ImmReleaseContext (hwnd, imc);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3945
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3946 TO_INTERNAL_FORMAT (DATA, (result, len),
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3947 ALLOCA, (resultint, lenint),
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3948 Qmswindows_tstr);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3949
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3950 endptr = resultint + lenint;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3951
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3952 while (resultint < endptr)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3953 {
867
804517e16990 [xemacs-hg @ 2002-06-05 09:54:39 by ben]
ben
parents: 856
diff changeset
3954 Ichar ch = itext_ichar (resultint);
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3955 if (ch == ' ')
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3956 mswindows_enqueue_keypress_event (hwnd, QKspace, 0);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3957 else
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3958 mswindows_enqueue_keypress_event (hwnd, make_char (ch), 0);
867
804517e16990 [xemacs-hg @ 2002-06-05 09:54:39 by ben]
ben
parents: 856
diff changeset
3959 INC_IBYTEPTR (resultint);
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3960 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3961
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3962 unbind_to (speccount);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3963 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3964 goto defproc;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3965 #endif /* MULE */
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3966
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3967 defproc:
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
3968 default:
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
3969 return qxeDefWindowProc (hwnd, message_, wParam, lParam);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3970 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3971 return (0);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3972 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3973
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3974
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3975 /************************************************************************/
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3976 /* keyboard, mouse & other helpers for the windows procedure */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3977 /************************************************************************/
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3978 static void
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3979 mswindows_set_chord_timer (HWND hwnd)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3980 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3981 int interval;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3982
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3983 /* We get one third half system double click threshold */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3984 if (mswindows_mouse_button_tolerance <= 0)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3985 interval = GetDoubleClickTime () / 3;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3986 else
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3987 interval = mswindows_mouse_button_tolerance;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3988
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3989 SetTimer (hwnd, BUTTON_2_TIMER_ID, interval, 0);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3990 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3991
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3992 static int
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3993 mswindows_button2_near_enough (POINTS p1, POINTS p2)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3994 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3995 int dx, dy;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3996 if (mswindows_mouse_button_max_skew_x <= 0)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3997 dx = GetSystemMetrics (SM_CXDOUBLECLK) / 2;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3998 else
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
3999 dx = mswindows_mouse_button_max_skew_x;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4000
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4001 if (mswindows_mouse_button_max_skew_y <= 0)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4002 dy = GetSystemMetrics (SM_CYDOUBLECLK) / 2;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4003 else
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4004 dy = mswindows_mouse_button_max_skew_y;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4005
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4006 return abs (p1.x - p2.x) < dx && abs (p1.y- p2.y)< dy;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4007 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4008
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4009 static int
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4010 mswindows_current_layout_has_AltGr (void)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4011 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4012 /* This simple caching mechanism saves 10% of CPU
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4013 time when a key typed at autorepeat rate of 30 cps! */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4014 static HKL last_hkl = 0;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4015 static int last_hkl_has_AltGr;
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4016 HKL current_hkl = GetKeyboardLayout (0);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4017
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4018 if (current_hkl != last_hkl)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4019 {
647
b39c14581166 [xemacs-hg @ 2001-08-13 04:45:47 by ben]
ben
parents: 611
diff changeset
4020 int c;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4021 last_hkl_has_AltGr = 0;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4022 /* In this loop, we query whether a character requires
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4023 AltGr to be down to generate it. If at least such one
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4024 found, this means that the layout does regard AltGr */
647
b39c14581166 [xemacs-hg @ 2001-08-13 04:45:47 by ben]
ben
parents: 611
diff changeset
4025 for (c = ' '; c <= 255 && !last_hkl_has_AltGr; ++c)
b39c14581166 [xemacs-hg @ 2001-08-13 04:45:47 by ben]
ben
parents: 611
diff changeset
4026 /* #### This is not really such a good check. What about under
b39c14581166 [xemacs-hg @ 2001-08-13 04:45:47 by ben]
ben
parents: 611
diff changeset
4027 CJK locales? It may not matter there, though. We always
b39c14581166 [xemacs-hg @ 2001-08-13 04:45:47 by ben]
ben
parents: 611
diff changeset
4028 call VkKeyScanA so that we check the locale-specific characters
b39c14581166 [xemacs-hg @ 2001-08-13 04:45:47 by ben]
ben
parents: 611
diff changeset
4029 in non-Latin-1 locales, instead of just the Latin-1 characters. */
b39c14581166 [xemacs-hg @ 2001-08-13 04:45:47 by ben]
ben
parents: 611
diff changeset
4030 if (HIBYTE (VkKeyScanA ((char) c)) == 6)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4031 last_hkl_has_AltGr = 1;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4032 last_hkl = current_hkl;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4033 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4034 return last_hkl_has_AltGr;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4035 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4036
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4037
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4038 /* Returns the state of the modifier keys in the format expected by the
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4039 * Lisp_Event key_data, button_data and motion_data modifiers member */
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4040 static int
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4041 mswindows_modifier_state (BYTE *keymap, DWORD fwKeys, int has_AltGr)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4042 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4043 int mods = 0;
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4044 int keys_is_real = 0;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4045 BYTE keymap2[256];
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4046
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4047 if (fwKeys == (DWORD) -1)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4048 fwKeys = mswindows_last_mouse_button_state;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4049 else
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4050 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4051 keys_is_real = 1;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4052 mswindows_last_mouse_button_state = fwKeys;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4053 }
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4054
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4055 if (keymap == NULL)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4056 {
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4057 keymap = keymap2;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4058 GetKeyboardState (keymap);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4059 has_AltGr = mswindows_current_layout_has_AltGr ();
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4060 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4061
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4062 /* #### should look at fwKeys for MK_CONTROL. I don't understand how
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4063 AltGr works. */
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4064 if (has_AltGr && (keymap [VK_LCONTROL] & 0x80) && (keymap [VK_RMENU] & 0x80))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4065 {
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4066 mods |= (keymap [VK_LMENU] & 0x80) ? XEMACS_MOD_META : 0;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4067 mods |= (keymap [VK_RCONTROL] & 0x80) ? XEMACS_MOD_CONTROL : 0;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4068 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4069 else
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4070 {
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4071 mods |= (keymap [VK_MENU] & 0x80) ? XEMACS_MOD_META : 0;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4072 mods |= (keymap [VK_CONTROL] & 0x80) ? XEMACS_MOD_CONTROL : 0;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4073 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4074
1111
184461bc8de4 [xemacs-hg @ 2002-11-18 06:52:23 by ben]
ben
parents: 986
diff changeset
4075 mods |= (keys_is_real ? (int) (fwKeys & MK_SHIFT) :
184461bc8de4 [xemacs-hg @ 2002-11-18 06:52:23 by ben]
ben
parents: 986
diff changeset
4076 (keymap [VK_SHIFT] & 0x80)) ? XEMACS_MOD_SHIFT : 0;
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4077 mods |= fwKeys & MK_LBUTTON ? XEMACS_MOD_BUTTON1 : 0;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4078 mods |= fwKeys & MK_MBUTTON ? XEMACS_MOD_BUTTON2 : 0;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4079 mods |= fwKeys & MK_RBUTTON ? XEMACS_MOD_BUTTON3 : 0;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4080
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4081 return mods;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4082 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4083
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4084 /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4085 * Translate a mswindows virtual key to a keysym.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4086 * Only returns non-Qnil for keys that don't generate WM_CHAR messages
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4087 * or whose ASCII codes (like space) xemacs doesn't like.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4088 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4089 Lisp_Object mswindows_key_to_emacs_keysym (int mswindows_key, int mods,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4090 int extendedp)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4091 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4092 if (extendedp) /* Keys not present on a 82 key keyboard */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4093 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4094 switch (mswindows_key)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4095 {
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4096 case VK_CANCEL: return KEYSYM ("pause");
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4097 case VK_RETURN: return KEYSYM ("kp-enter");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4098 case VK_PRIOR: return KEYSYM ("prior");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4099 case VK_NEXT: return KEYSYM ("next");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4100 case VK_END: return KEYSYM ("end");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4101 case VK_HOME: return KEYSYM ("home");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4102 case VK_LEFT: return KEYSYM ("left");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4103 case VK_UP: return KEYSYM ("up");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4104 case VK_RIGHT: return KEYSYM ("right");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4105 case VK_DOWN: return KEYSYM ("down");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4106 case VK_INSERT: return KEYSYM ("insert");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4107 case VK_DELETE: return QKdelete;
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4108 #if 0 /* FSF Emacs allows these to return configurable syms/mods */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4109 case VK_LWIN return KEYSYM ("");
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4110 case VK_RWIN return KEYSYM ("");
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4111 #endif
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4112 case VK_APPS: return KEYSYM ("menu");
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4113 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4114 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4115 else
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4116 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4117 switch (mswindows_key)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4118 {
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4119
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4120 #if 0
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4121 VK_LBUTTON:
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4122 VK_RBUTTON:
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4123 VK_CANCEL:
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4124 VK_MBUTTON:
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4125 VK_XBUTTON1:
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4126 VK_XBUTTON2:
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4127 #endif /* 0 */
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4128
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4129 case VK_BACK: return QKbackspace;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4130 case VK_TAB: return QKtab;
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4131 /* #### Officially 0A (and 0B too) are "reserved". */
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4132 case '\n': return QKlinefeed;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4133 case VK_CLEAR: return KEYSYM ("clear");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4134 case VK_RETURN: return QKreturn;
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4135
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4136 #if 0
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4137 VK_SHIFT: "shift"
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4138 VK_CONTROL: "control"
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4139 VK_MENU: "alt"
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4140 #endif /* 0 */
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4141
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4142 case VK_PAUSE: return KEYSYM ("pause");
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4143
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4144 #if 0
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4145 VK_CAPITAL: "caps-lock"
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4146 VK_KANA: IME Kana mode
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4147 VK_HANGUEL: IME Hanguel mode (maintained for compatibility; use VK_HANGUL)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4148 VK_HANGUL: IME Hangul mode
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4149 VK_JUNJA: IME Junja mode
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4150 VK_FINAL: IME final mode
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4151 VK_HANJA: IME Hanja mode
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4152 VK_KANJI: IME Kanji mode
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4153 #endif /* 0 */
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4154
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4155 case VK_ESCAPE: return QKescape;
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4156
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4157 #if 0
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4158 VK_CONVERT: IME convert
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4159 VK_NONCONVERT: IME nonconvert
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4160 VK_ACCEPT: IME accept
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4161 VK_MODECHANGE: IME mode change request
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4162 #endif /* 0 */
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4163
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4164 case VK_SPACE: return QKspace;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4165 case VK_PRIOR: return KEYSYM ("kp-prior");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4166 case VK_NEXT: return KEYSYM ("kp-next");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4167 case VK_END: return KEYSYM ("kp-end");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4168 case VK_HOME: return KEYSYM ("kp-home");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4169 case VK_LEFT: return KEYSYM ("kp-left");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4170 case VK_UP: return KEYSYM ("kp-up");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4171 case VK_RIGHT: return KEYSYM ("kp-right");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4172 case VK_DOWN: return KEYSYM ("kp-down");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4173 case VK_SELECT: return KEYSYM ("select");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4174 case VK_PRINT: return KEYSYM ("print");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4175 case VK_EXECUTE: return KEYSYM ("execute");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4176 case VK_SNAPSHOT: return KEYSYM ("print");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4177 case VK_INSERT: return KEYSYM ("kp-insert");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4178 case VK_DELETE: return KEYSYM ("kp-delete");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4179 case VK_HELP: return KEYSYM ("help");
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4180 #if 0
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4181 '0' through '9': numeric keys
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4182 'A' through 'Z': alphabetic keys
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4183 VK_LWIN: "lwin"
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4184 VK_RWIN: "rwin"
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4185 VK_APPS: "apps"
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4186 VK_SLEEP: "sleep"
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4187 #endif /* 0 */
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4188 case VK_NUMPAD0: return KEYSYM ("kp-0");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4189 case VK_NUMPAD1: return KEYSYM ("kp-1");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4190 case VK_NUMPAD2: return KEYSYM ("kp-2");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4191 case VK_NUMPAD3: return KEYSYM ("kp-3");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4192 case VK_NUMPAD4: return KEYSYM ("kp-4");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4193 case VK_NUMPAD5: return KEYSYM ("kp-5");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4194 case VK_NUMPAD6: return KEYSYM ("kp-6");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4195 case VK_NUMPAD7: return KEYSYM ("kp-7");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4196 case VK_NUMPAD8: return KEYSYM ("kp-8");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4197 case VK_NUMPAD9: return KEYSYM ("kp-9");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4198 case VK_MULTIPLY: return KEYSYM ("kp-multiply");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4199 case VK_ADD: return KEYSYM ("kp-add");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4200 case VK_SEPARATOR: return KEYSYM ("kp-separator");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4201 case VK_SUBTRACT: return KEYSYM ("kp-subtract");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4202 case VK_DECIMAL: return KEYSYM ("kp-decimal");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4203 case VK_DIVIDE: return KEYSYM ("kp-divide");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4204 case VK_F1: return KEYSYM ("f1");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4205 case VK_F2: return KEYSYM ("f2");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4206 case VK_F3: return KEYSYM ("f3");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4207 case VK_F4: return KEYSYM ("f4");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4208 case VK_F5: return KEYSYM ("f5");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4209 case VK_F6: return KEYSYM ("f6");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4210 case VK_F7: return KEYSYM ("f7");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4211 case VK_F8: return KEYSYM ("f8");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4212 case VK_F9: return KEYSYM ("f9");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4213 case VK_F10: return KEYSYM ("f10");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4214 case VK_F11: return KEYSYM ("f11");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4215 case VK_F12: return KEYSYM ("f12");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4216 case VK_F13: return KEYSYM ("f13");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4217 case VK_F14: return KEYSYM ("f14");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4218 case VK_F15: return KEYSYM ("f15");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4219 case VK_F16: return KEYSYM ("f16");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4220 case VK_F17: return KEYSYM ("f17");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4221 case VK_F18: return KEYSYM ("f18");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4222 case VK_F19: return KEYSYM ("f19");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4223 case VK_F20: return KEYSYM ("f20");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4224 case VK_F21: return KEYSYM ("f21");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4225 case VK_F22: return KEYSYM ("f22");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4226 case VK_F23: return KEYSYM ("f23");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4227 case VK_F24: return KEYSYM ("f24");
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4228
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4229 #if 0
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4230 VK_NUMLOCK: 90 NUM LOCK key
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4231 VK_SCROLL: 91 SCROLL LOCK key
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4232 92~96 OEM specific;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4233 VK_LSHIFT:
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4234 VK_RSHIFT:
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4235 VK_LCONTROL:
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4236 VK_RCONTROL:
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4237 VK_LMENU:
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4238 VK_RMENU:
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4239
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4240 #ifdef VK_BROWSER_BACK /* Windows 2000 only */
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4241 VK_BROWSER_BACK: Browser Back key
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4242 VK_BROWSER_FORWARD: Browser Forward key
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4243 VK_BROWSER_REFRESH: Browser Refresh key
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4244 VK_BROWSER_STOP: Browser Stop key
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4245 VK_BROWSER_SEARCH: Browser Search key
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4246 VK_BROWSER_FAVORITES: Browser Favorites key
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4247 VK_BROWSER_HOME: Browser Start and Home key
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4248 VK_VOLUME_MUTE: Volume Mute key
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4249 VK_VOLUME_DOWN: Volume Down key
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4250 VK_VOLUME_UP: Volume Up key
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4251 VK_MEDIA_NEXT_TRACK: Next Track key
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4252 VK_MEDIA_PREV_TRACK: Previous Track key
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4253 VK_MEDIA_STOP: Stop Media key
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4254 VK_MEDIA_PLAY_PAUSE: Play/Pause Media key
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4255 VK_LAUNCH_MAIL: Start Mail key
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4256 VK_LAUNCH_MEDIA_SELECT: Select Media key
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4257 VK_LAUNCH_APP1: Start Application 1 key
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4258 VK_LAUNCH_APP2: Start Application 2 key
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4259 B8-B9 Reserved;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4260 VK_OEM_1: For the US standard keyboard, the ';:' key
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4261 VK_OEM_PLUS: For any country/region, the '+' key
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4262 VK_OEM_COMMA: For any country/region, the ',' key
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4263 VK_OEM_MINUS: For any country/region, the '-' key
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4264 VK_OEM_PERIOD: For any country/region, the '.' key
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4265 VK_OEM_2: For the US standard keyboard, the '/?' key
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4266 VK_OEM_3: For the US standard keyboard, the '`~' key
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4267 C1~D7 Reserved;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4268 D8~DA Unassigned;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4269 VK_OEM_4: For the US standard keyboard, the '[{' key
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4270 VK_OEM_5: For the US standard keyboard, the '\|' key
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4271 VK_OEM_6: For the US standard keyboard, the ']}' key
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4272 VK_OEM_7: For the US standard keyboard, the 'single-quote/double-quote' key
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4273 VK_OEM_8:
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4274 E0 Reserved;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4275 E1 OEM specific;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4276 VK_OEM_102: Either the angle bracket key or the backslash key on the RT 102-key keyboard
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4277 E3~E4 OEM specific;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4278 #endif /* VK_BROWSER_BACK */
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4279 VK_PROCESSKEY: E5 Windows 95/98, Windows NT 4.0, Windows 2000: IME PROCESS key
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4280 E6 OEM specific;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4281 VK_PACKET: Used to pass Unicode characters as if they were keystrokes. The VK_PACKET key is the low word of a 32-bit Virtual Key value used for non-keyboard input methods. For more information, see Remark in KEYBDINPUT, SendInput, WM_KEYDOWN, and WM_KEYUP
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4282 E8 Unassigned;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4283 E9~F5 OEM specific;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4284 VK_ATTN: Attn key
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4285 VK_CRSEL: CrSel key
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4286 VK_EXSEL: ExSel key
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4287 VK_EREOF: Erase EOF key
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4288 VK_PLAY: Play key
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4289 VK_ZOOM: Zoom key
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4290 VK_NONAME: Reserved for future use
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4291 VK_PA1: PA1 key
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4292 VK_OEM_CLEAR: Clear key
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4293 #endif /* 0 */
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4294
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4295 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4296 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4297 return Qnil;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4298 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4299
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4300 /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4301 * Find the console that matches the supplied mswindows window handle
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4302 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4303 Lisp_Object
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4304 mswindows_find_console (HWND hwnd)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4305 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4306 /* We only support one console */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4307 return XCAR (Vconsole_list);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4308 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4309
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4310 /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4311 * Find the frame that matches the supplied mswindows window handle
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4312 */
546
666d73d6ac56 [xemacs-hg @ 2001-05-20 01:17:07 by ben]
ben
parents: 535
diff changeset
4313 Lisp_Object
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4314 mswindows_find_frame (HWND hwnd)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4315 {
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4316 LONG l = qxeGetWindowLong (hwnd, XWL_FRAMEOBJ);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4317 Lisp_Object f;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4318 if (l == 0)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4319 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4320 /* We are in progress of frame creation. Return the frame
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4321 being created, as it still not remembered in the window
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4322 extra storage. */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4323 assert (!NILP (Vmswindows_frame_being_created));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4324 return Vmswindows_frame_being_created;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4325 }
826
6728e641994e [xemacs-hg @ 2002-05-05 11:30:15 by ben]
ben
parents: 819
diff changeset
4326 f = VOID_TO_LISP ((void *) l);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4327 return f;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4328 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4329
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4330
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4331 /************************************************************************/
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4332 /* methods */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4333 /************************************************************************/
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4334
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4335 static int
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4336 emacs_mswindows_add_timeout (EMACS_TIME thyme)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4337 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4338 int milliseconds;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4339 EMACS_TIME current_time;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4340 EMACS_GET_TIME (current_time);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4341 EMACS_SUB_TIME (thyme, thyme, current_time);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4342 milliseconds = EMACS_SECS (thyme) * 1000 +
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4343 (EMACS_USECS (thyme) + 500) / 1000;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4344 if (milliseconds < 1)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4345 milliseconds = 1;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4346 ++mswindows_pending_timers_count;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4347 return SetTimer (NULL, 0, milliseconds,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4348 (TIMERPROC) mswindows_wm_timer_callback);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4349 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4350
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4351 static int
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4352 remove_timeout_mapper (Lisp_Object ev, void *data)
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4353 {
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4354 if (XEVENT_TYPE (ev) == timeout_event)
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4355 {
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4356 if ((int) data == XEVENT_TIMEOUT_INTERVAL_ID (ev))
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4357 return 1;
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4358 }
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4359
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4360 return 0;
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4361 }
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4362
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4363 static void
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4364 emacs_mswindows_remove_timeout (int id)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4365 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4366 if (KillTimer (NULL, id))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4367 --mswindows_pending_timers_count;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4368
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4369 /* If there is a dispatch event generated by this
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4370 timeout in the queue, we have to remove it too. */
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4371 map_event_chain_remove (remove_timeout_mapper,
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4372 &mswindows_s_dispatch_event_queue,
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4373 &mswindows_s_dispatch_event_queue_tail,
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4374 (void *) id, MECR_DEALLOCATE_EVENT);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4375 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4376
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4377 /* If `user_p' is false, then return whether there are any win32, timeout,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4378 * or subprocess events pending (that is, whether
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4379 * emacs_mswindows_next_event() would return immediately without blocking).
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4380 *
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4381 * if `user_p' is true, then return whether there are any *user generated*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4382 * events available (that is, whether there are keyboard or mouse-click
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4383 * events ready to be read). This also implies that
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4384 * emacs_mswindows_next_event() would not block.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4385 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4386 static int
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4387 emacs_mswindows_event_pending_p (int user_p)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4388 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4389 mswindows_need_event (0);
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4390 return (!NILP (dispatch_event_queue)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4391 || (!user_p && !NILP (mswindows_s_dispatch_event_queue)));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4392 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4393
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4394 /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4395 * Return the next event
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4396 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4397 static void
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 438
diff changeset
4398 emacs_mswindows_next_event (Lisp_Event *emacs_event)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4399 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4400 Lisp_Object event, event2;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4401
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4402 mswindows_need_event (1);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4403
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4404 event = mswindows_dequeue_dispatch_event ();
793
e38acbeb1cae [xemacs-hg @ 2002-03-29 04:46:17 by ben]
ben
parents: 791
diff changeset
4405 event2 = wrap_event (emacs_event);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4406 Fcopy_event (event, event2);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4407 Fdeallocate_event (event);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4408 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4409
788
026c5bf9c134 [xemacs-hg @ 2002-03-21 07:29:57 by ben]
ben
parents: 771
diff changeset
4410 static void
026c5bf9c134 [xemacs-hg @ 2002-03-21 07:29:57 by ben]
ben
parents: 771
diff changeset
4411 emacs_mswindows_format_magic_event (Lisp_Event *emacs_event,
026c5bf9c134 [xemacs-hg @ 2002-03-21 07:29:57 by ben]
ben
parents: 771
diff changeset
4412 Lisp_Object pstream)
026c5bf9c134 [xemacs-hg @ 2002-03-21 07:29:57 by ben]
ben
parents: 771
diff changeset
4413 {
826
6728e641994e [xemacs-hg @ 2002-05-05 11:30:15 by ben]
ben
parents: 819
diff changeset
4414 #define FROB(msg) case msg: write_c_string (pstream, "type=" #msg); break
788
026c5bf9c134 [xemacs-hg @ 2002-03-21 07:29:57 by ben]
ben
parents: 771
diff changeset
4415
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4416 switch (EVENT_MAGIC_MSWINDOWS_EVENT (emacs_event))
788
026c5bf9c134 [xemacs-hg @ 2002-03-21 07:29:57 by ben]
ben
parents: 771
diff changeset
4417 {
026c5bf9c134 [xemacs-hg @ 2002-03-21 07:29:57 by ben]
ben
parents: 771
diff changeset
4418 FROB (XM_BUMPQUEUE);
026c5bf9c134 [xemacs-hg @ 2002-03-21 07:29:57 by ben]
ben
parents: 771
diff changeset
4419 FROB (WM_PAINT);
026c5bf9c134 [xemacs-hg @ 2002-03-21 07:29:57 by ben]
ben
parents: 771
diff changeset
4420 FROB (WM_SETFOCUS);
026c5bf9c134 [xemacs-hg @ 2002-03-21 07:29:57 by ben]
ben
parents: 771
diff changeset
4421 FROB (WM_KILLFOCUS);
026c5bf9c134 [xemacs-hg @ 2002-03-21 07:29:57 by ben]
ben
parents: 771
diff changeset
4422 FROB (XM_MAPFRAME);
026c5bf9c134 [xemacs-hg @ 2002-03-21 07:29:57 by ben]
ben
parents: 771
diff changeset
4423 FROB (XM_UNMAPFRAME);
026c5bf9c134 [xemacs-hg @ 2002-03-21 07:29:57 by ben]
ben
parents: 771
diff changeset
4424
026c5bf9c134 [xemacs-hg @ 2002-03-21 07:29:57 by ben]
ben
parents: 771
diff changeset
4425 default: abort ();
026c5bf9c134 [xemacs-hg @ 2002-03-21 07:29:57 by ben]
ben
parents: 771
diff changeset
4426 }
026c5bf9c134 [xemacs-hg @ 2002-03-21 07:29:57 by ben]
ben
parents: 771
diff changeset
4427 #undef FROB
026c5bf9c134 [xemacs-hg @ 2002-03-21 07:29:57 by ben]
ben
parents: 771
diff changeset
4428
026c5bf9c134 [xemacs-hg @ 2002-03-21 07:29:57 by ben]
ben
parents: 771
diff changeset
4429 if (!NILP (EVENT_CHANNEL (emacs_event)))
026c5bf9c134 [xemacs-hg @ 2002-03-21 07:29:57 by ben]
ben
parents: 771
diff changeset
4430 {
826
6728e641994e [xemacs-hg @ 2002-05-05 11:30:15 by ben]
ben
parents: 819
diff changeset
4431 write_c_string (pstream, " ");
788
026c5bf9c134 [xemacs-hg @ 2002-03-21 07:29:57 by ben]
ben
parents: 771
diff changeset
4432 print_internal (EVENT_CHANNEL (emacs_event), pstream, 1);
026c5bf9c134 [xemacs-hg @ 2002-03-21 07:29:57 by ben]
ben
parents: 771
diff changeset
4433 }
026c5bf9c134 [xemacs-hg @ 2002-03-21 07:29:57 by ben]
ben
parents: 771
diff changeset
4434 }
026c5bf9c134 [xemacs-hg @ 2002-03-21 07:29:57 by ben]
ben
parents: 771
diff changeset
4435
026c5bf9c134 [xemacs-hg @ 2002-03-21 07:29:57 by ben]
ben
parents: 771
diff changeset
4436 static int
026c5bf9c134 [xemacs-hg @ 2002-03-21 07:29:57 by ben]
ben
parents: 771
diff changeset
4437 emacs_mswindows_compare_magic_event (Lisp_Event *e1, Lisp_Event *e2)
026c5bf9c134 [xemacs-hg @ 2002-03-21 07:29:57 by ben]
ben
parents: 771
diff changeset
4438 {
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4439 return (EVENT_MAGIC_MSWINDOWS_EVENT (e1) ==
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4440 EVENT_MAGIC_MSWINDOWS_EVENT (e2));
788
026c5bf9c134 [xemacs-hg @ 2002-03-21 07:29:57 by ben]
ben
parents: 771
diff changeset
4441 }
026c5bf9c134 [xemacs-hg @ 2002-03-21 07:29:57 by ben]
ben
parents: 771
diff changeset
4442
026c5bf9c134 [xemacs-hg @ 2002-03-21 07:29:57 by ben]
ben
parents: 771
diff changeset
4443 static Hashcode
026c5bf9c134 [xemacs-hg @ 2002-03-21 07:29:57 by ben]
ben
parents: 771
diff changeset
4444 emacs_mswindows_hash_magic_event (Lisp_Event *e)
026c5bf9c134 [xemacs-hg @ 2002-03-21 07:29:57 by ben]
ben
parents: 771
diff changeset
4445 {
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4446 return (EVENT_MAGIC_MSWINDOWS_EVENT (e));
788
026c5bf9c134 [xemacs-hg @ 2002-03-21 07:29:57 by ben]
ben
parents: 771
diff changeset
4447 }
026c5bf9c134 [xemacs-hg @ 2002-03-21 07:29:57 by ben]
ben
parents: 771
diff changeset
4448
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4449 /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4450 * Handle a magic event off the dispatch queue.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4451 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4452 static void
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 438
diff changeset
4453 emacs_mswindows_handle_magic_event (Lisp_Event *emacs_event)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4454 {
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4455 switch (EVENT_MAGIC_MSWINDOWS_EVENT (emacs_event))
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4456 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4457 case XM_BUMPQUEUE:
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4458 break;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4459
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4460 case WM_PAINT:
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4461 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4462 struct frame *f = XFRAME (EVENT_CHANNEL (emacs_event));
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4463 mswindows_handle_paint (f);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4464 (FRAME_MSWINDOWS_DATA (f))->paint_pending = 0;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4465 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4466 break;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4467
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4468 case WM_SETFOCUS:
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4469 case WM_KILLFOCUS:
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4470 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4471 Lisp_Object frame = EVENT_CHANNEL (emacs_event);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4472 struct frame *f = XFRAME (frame);
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4473 int in_p = (EVENT_MAGIC_MSWINDOWS_EVENT (emacs_event)
964
8d610ea37af8 [xemacs-hg @ 2002-08-16 08:15:18 by michaels]
michaels
parents: 923
diff changeset
4474 == WM_SETFOCUS);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4475 Lisp_Object conser;
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4476 struct gcpro gcpro1;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4477
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4478 /* On focus change, clear all memory of sticky modifiers
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4479 to avoid non-intuitive behavior. */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4480 clear_sticky_modifiers ();
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4481
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4482 conser = Fcons (frame, Fcons (FRAME_DEVICE (f), in_p ? Qt : Qnil));
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4483 GCPRO1 (conser);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4484 emacs_handle_focus_change_preliminary (conser);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4485 /* Under X the stuff up to here is done in the X event handler.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4486 I Don't know why */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4487 emacs_handle_focus_change_final (conser);
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4488 UNGCPRO;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4489
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4490 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4491 break;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4492
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4493 case XM_MAPFRAME:
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4494 case XM_UNMAPFRAME:
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4495 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4496 Lisp_Object frame = EVENT_CHANNEL (emacs_event);
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4497 va_run_hook_with_args (EVENT_MAGIC_MSWINDOWS_EVENT (emacs_event)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4498 == XM_MAPFRAME ?
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4499 Qmap_frame_hook : Qunmap_frame_hook,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4500 1, frame);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4501 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4502 break;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4503
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4504 /* #### What about Enter & Leave */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4505 #if 0
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4506 va_run_hook_with_args (in_p ? Qmouse_enter_frame_hook :
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4507 Qmouse_leave_frame_hook, 1, frame);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4508 #endif
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4509
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4510 default:
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4511 assert(0);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4512 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4513 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4514
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4515 #ifndef CYGWIN
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4516
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4517 static HANDLE
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 438
diff changeset
4518 get_process_input_waitable (Lisp_Process *process)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4519 {
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4520 Lisp_Object instr, outstr, errstr, p;
793
e38acbeb1cae [xemacs-hg @ 2002-03-29 04:46:17 by ben]
ben
parents: 791
diff changeset
4521 p = wrap_process (process);
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4522 get_process_streams (process, &instr, &outstr, &errstr);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4523 assert (!NILP (instr));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4524 return (network_connection_p (p)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4525 ? get_winsock_stream_waitable (XLSTREAM (instr))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4526 : get_ntpipe_input_stream_waitable (XLSTREAM (instr)));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4527 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4528
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4529 static HANDLE
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4530 get_process_stderr_waitable (Lisp_Process *process)
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4531 {
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4532 Lisp_Object instr, outstr, errstr;
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4533 get_process_streams (process, &instr, &outstr, &errstr);
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4534 if (NILP (errstr))
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4535 return INVALID_HANDLE_VALUE;
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4536 return get_ntpipe_input_stream_waitable (XLSTREAM (errstr));
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4537 }
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4538
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4539 #endif /* not CYGWIN */
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4540
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4541 static void
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4542 emacs_mswindows_select_process (Lisp_Process *process, int doin, int doerr)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4543 {
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4544 #ifdef CYGWIN
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4545 int infd, errfd;
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4546
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4547 event_stream_unixoid_select_process (process, doin, doerr, &infd, &errfd);
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4548 #else
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4549 HANDLE hev = INVALID_HANDLE_VALUE;
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4550 HANDLE herr = INVALID_HANDLE_VALUE;
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4551
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4552 if (doin)
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4553 {
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4554 hev = get_process_input_waitable (process);
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4555 if (!add_waitable_handle (hev))
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4556 {
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4557 hev = INVALID_HANDLE_VALUE;
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4558 goto err;
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4559 }
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4560 }
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4561
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4562 if (doerr)
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4563 {
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4564 herr = get_process_stderr_waitable (process);
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4565 if (herr != INVALID_HANDLE_VALUE && !add_waitable_handle (herr))
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4566 {
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4567 herr = INVALID_HANDLE_VALUE;
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4568 goto err;
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4569 }
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4570 }
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4571
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4572 {
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4573 /* Also select on the process handle itself, so we can receive
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4574 exit notifications. Only do this once, not each time this
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4575 function is called (which can happen many times, e.g. if
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4576 (set-process-filter proc t) is called and then a process filter
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4577 is set again). It will be unselected in mswindows_need_event(). */
793
e38acbeb1cae [xemacs-hg @ 2002-03-29 04:46:17 by ben]
ben
parents: 791
diff changeset
4578 Lisp_Object p = wrap_process (process);
e38acbeb1cae [xemacs-hg @ 2002-03-29 04:46:17 by ben]
ben
parents: 791
diff changeset
4579
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4580 if (!network_connection_p (p))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4581 {
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4582 HANDLE hprocess = get_nt_process_handle_only_first_time (process);
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4583 if (hprocess != INVALID_HANDLE_VALUE
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4584 && !add_waitable_handle (hprocess))
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4585 goto err;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4586 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4587 }
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4588
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4589 return;
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4590
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4591 err:
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4592 if (hev != INVALID_HANDLE_VALUE)
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4593 remove_waitable_handle (hev);
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4594 if (herr != INVALID_HANDLE_VALUE)
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4595 remove_waitable_handle (herr);
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4596 invalid_operation ("Too many active processes", wrap_process (process));
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4597 #endif /* CYGWIN */
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4598 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4599
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4600 static void
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4601 emacs_mswindows_unselect_process (Lisp_Process *process, int doin, int doerr)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4602 {
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4603 #ifdef CYGWIN
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4604 int infd, errfd;
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4605
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4606 event_stream_unixoid_unselect_process (process, doin, doerr, &infd, &errfd);
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4607 #else
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4608 if (doin)
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4609 {
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4610 /* Process handle is removed in the event loop as soon
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4611 as it is signaled, so don't bother here about it */
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4612 HANDLE hev = get_process_input_waitable (process);
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4613 remove_waitable_handle (hev);
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4614 }
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4615 if (doerr)
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4616 {
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4617 /* Process handle is removed in the event loop as soon
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4618 as it is signaled, so don't bother here about it */
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4619 HANDLE herr = get_process_stderr_waitable (process);
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4620 if (herr != INVALID_HANDLE_VALUE)
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4621 remove_waitable_handle (herr);
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4622 }
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4623 #endif /* CYGWIN */
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4624 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4625
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4626 static void
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4627 emacs_mswindows_select_console (struct console *con)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4628 {
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4629 #ifdef CYGWIN
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4630 if (CONSOLE_MSWINDOWS_P (con))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4631 return; /* mswindows consoles are automatically selected */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4632
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4633 event_stream_unixoid_select_console (con);
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4634 #else
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4635 #if 0
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4636 /* This is an attempt to get `xemacs -batch -l dunnet' to work.
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4637 Doesn't currently work and fucks other things up. */
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4638 if (CONSOLE_STREAM_P (con) &&
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4639 !UNBOUNDP (CONSOLE_STREAM_DATA (con)->instream))
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4640 {
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4641 HANDLE h =
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4642 (HANDLE) _get_osfhandle (fileno (CONSOLE_STREAM_DATA (con)->in));
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4643 if (PeekNamedPipe (h, 0, 0, 0, 0, 0))
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4644 {
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4645 Lisp_Object lstr = make_ntpipe_input_stream (h, 0);
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4646 HANDLE hwait = get_ntpipe_input_stream_waitable (XLSTREAM (lstr));
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4647
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4648 if (!add_waitable_handle (hwait))
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4649 invalid_operation ("Too many active processes",
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4650 wrap_console (con));
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4651 CONSOLE_STREAM_DATA (con)->instream = lstr;
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4652 }
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4653 else
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4654 /* Unable to select on this stream */
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4655 CONSOLE_STREAM_DATA (con)->instream = Qunbound;
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4656 }
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4657 #endif /* 0 */
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4658 #endif
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4659 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4660
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4661 static void
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4662 emacs_mswindows_unselect_console (struct console *con)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4663 {
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4664 #ifdef CYGWIN
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4665 if (CONSOLE_MSWINDOWS_P (con))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4666 return; /* mswindows consoles are automatically selected */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4667
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4668 event_stream_unixoid_unselect_console (con);
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4669 #else
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4670 #if 0 /* see above */
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4671 if (CONSOLE_STREAM_P (con) &&
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4672 !UNBOUNDP (CONSOLE_STREAM_DATA (con)->instream))
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4673 {
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4674 Lisp_Object instr = CONSOLE_STREAM_DATA (con)->instream;
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4675 HANDLE hwait;
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4676
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4677 assert (!NILP (instr));
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4678 hwait = get_ntpipe_input_stream_waitable (XLSTREAM (instr));
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4679
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4680 remove_waitable_handle (hwait);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4681 }
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4682 #endif /* 0 */
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
4683 #endif
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4684 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4685
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4686 static void
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4687 emacs_mswindows_create_io_streams (void *inhandle, void *outhandle,
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4688 void *errhandle, Lisp_Object *instream,
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4689 Lisp_Object *outstream,
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4690 Lisp_Object *errstream,
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4691 USID *in_usid,
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4692 USID *err_usid,
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4693 int flags)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4694 {
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4695 #ifdef CYGWIN
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4696 event_stream_unixoid_create_io_streams (inhandle, outhandle,
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4697 errhandle, instream,
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4698 outstream, errstream,
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4699 in_usid, err_usid, flags);
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4700 #else
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4701 /* Handles for streams */
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4702 HANDLE hin, hout, herr;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4703 /* fds. These just stored along with the streams, and are closed in
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4704 delete stream pair method, because we need to handle fake unices
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4705 here. */
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4706 int fdi, fdo, fde;
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4707
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4708 /* Decode inhandle, outhandle, errhandle. Their meaning depends on
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4709 the process implementation being used. */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4710 hin = (HANDLE) inhandle;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4711 hout = (HANDLE) outhandle;
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4712 if (errhandle == (void *) -1)
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4713 herr = INVALID_HANDLE_VALUE;
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4714 else
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4715 herr = (HANDLE) errhandle;
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4716 fdi = fdo = fde = -1;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4717
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4718 *instream = (hin == INVALID_HANDLE_VALUE
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4719 ? Qnil
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4720 : flags & STREAM_NETWORK_CONNECTION
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4721 ? make_winsock_input_stream ((SOCKET) hin, fdi)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4722 : make_ntpipe_input_stream (hin, fdi));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4723
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4724 *errstream = (herr == INVALID_HANDLE_VALUE
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4725 ? Qnil
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4726 : make_ntpipe_input_stream (herr, fde));
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4727
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4728 *outstream = (hout == INVALID_HANDLE_VALUE
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4729 ? Qnil
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4730 : flags & STREAM_NETWORK_CONNECTION
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4731 ? make_winsock_output_stream ((SOCKET)hout, fdo)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4732 : make_ntpipe_output_stream (hout, fdo));
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4733
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4734 *in_usid =
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4735 (NILP (*instream)
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4736 ? USID_ERROR
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4737 : flags & STREAM_NETWORK_CONNECTION
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4738 ? HANDLE_TO_USID (get_winsock_stream_waitable (XLSTREAM (*instream)))
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4739 : HANDLE_TO_USID (get_ntpipe_input_stream_waitable (XLSTREAM
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4740 (*instream))));
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4741
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4742 *err_usid =
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4743 (NILP (*errstream)
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4744 ? USID_DONTHASH
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4745 : HANDLE_TO_USID (get_ntpipe_input_stream_waitable (XLSTREAM
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4746 (*errstream))));
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4747 #endif /* CYGWIN */
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4748 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4749
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4750 static void
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4751 emacs_mswindows_delete_io_streams (Lisp_Object instream,
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4752 Lisp_Object outstream,
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4753 Lisp_Object errstream,
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4754 USID *in_usid,
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4755 USID *err_usid)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4756 {
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4757 #ifdef CYGWIN
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4758 event_stream_unixoid_delete_io_streams (instream, outstream, errstream,
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4759 in_usid, err_usid);
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4760 #else
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4761 *in_usid =
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4762 (NILP (instream)
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4763 ? USID_DONTHASH
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4764 : LSTREAM_TYPE_P (XLSTREAM (instream), winsock)
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4765 ? HANDLE_TO_USID (get_winsock_stream_waitable (XLSTREAM (instream)))
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4766 : HANDLE_TO_USID (get_ntpipe_input_stream_waitable (XLSTREAM
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4767 (instream))));
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4768
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4769 *err_usid =
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4770 (NILP (errstream)
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4771 ? USID_DONTHASH
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4772 : HANDLE_TO_USID (get_ntpipe_input_stream_waitable (XLSTREAM
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4773 (errstream))));
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4774 #endif /* CYGWIN */
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4775 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4776
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4777 static int
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4778 emacs_mswindows_current_event_timestamp (struct console *c)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4779 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4780 return GetTickCount ();
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4781 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
4782
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4783 #ifndef HAVE_X_WINDOWS
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4784 /* This is called from GC when a process object is about to be freed.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4785 If we've still got pointers to it in this file, we're gonna lose hard.
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4786 */
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4787 void debug_process_finalization (Lisp_Process *p);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4788 void
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 438
diff changeset
4789 debug_process_finalization (Lisp_Process *p)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4790 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4791 #if 0 /* #### */
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4792 Lisp_Object instr, outstr, errstr;
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4793
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4794 get_process_streams (p, &instr, &outstr, &errstr);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4795 /* if it still has fds, then it hasn't been killed yet. */
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4796 assert (NILP (instr));
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 731
diff changeset
4797 assert (NILP (outstr));
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
4798 assert (NILP (errstr));
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4799
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4800 /* #### More checks here */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4801 #endif
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4802 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4803 #endif
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
4804
593
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4805 #ifdef DEBUG_XEMACS
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4806
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4807 struct mswin_message_debug
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4808 {
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4809 int mess;
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4810 char *string;
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4811 };
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4812
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4813 #define FROB(val) { val, #val, },
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4814
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4815 struct mswin_message_debug debug_mswin_messages[] =
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4816 {
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4817 FROB (WM_NULL)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4818 FROB (WM_CREATE)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4819 FROB (WM_DESTROY)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4820 FROB (WM_MOVE)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4821 FROB (WM_SIZE)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4822
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4823 FROB (WM_ACTIVATE)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4824
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4825 FROB (WM_SETFOCUS)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4826 FROB (WM_KILLFOCUS)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4827 FROB (WM_ENABLE)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4828 FROB (WM_SETREDRAW)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4829 FROB (WM_SETTEXT)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4830 FROB (WM_GETTEXT)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4831 FROB (WM_GETTEXTLENGTH)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4832 FROB (WM_PAINT)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4833 FROB (WM_CLOSE)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4834 FROB (WM_QUERYENDSESSION)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4835 FROB (WM_QUIT)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4836 FROB (WM_QUERYOPEN)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4837 FROB (WM_ERASEBKGND)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4838 FROB (WM_SYSCOLORCHANGE)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4839 FROB (WM_ENDSESSION)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4840 FROB (WM_SHOWWINDOW)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4841 FROB (WM_WININICHANGE)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4842 #if(WINVER >= 0x0400)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4843 FROB (WM_SETTINGCHANGE)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4844 #endif /* WINVER >= 0x0400 */
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4845
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4846 FROB (WM_DEVMODECHANGE)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4847 FROB (WM_ACTIVATEAPP)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4848 FROB (WM_FONTCHANGE)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4849 FROB (WM_TIMECHANGE)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4850 FROB (WM_CANCELMODE)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4851 FROB (WM_SETCURSOR)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4852 FROB (WM_MOUSEACTIVATE)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4853 FROB (WM_CHILDACTIVATE)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4854 FROB (WM_QUEUESYNC)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4855
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4856 FROB (WM_GETMINMAXINFO)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4857
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4858 FROB (WM_PAINTICON)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4859 FROB (WM_ICONERASEBKGND)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4860 FROB (WM_NEXTDLGCTL)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4861 FROB (WM_SPOOLERSTATUS)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4862 FROB (WM_DRAWITEM)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4863 FROB (WM_MEASUREITEM)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4864 FROB (WM_DELETEITEM)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4865 FROB (WM_VKEYTOITEM)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4866 FROB (WM_CHARTOITEM)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4867 FROB (WM_SETFONT)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4868 FROB (WM_GETFONT)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4869 FROB (WM_SETHOTKEY)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4870 FROB (WM_GETHOTKEY)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4871 FROB (WM_QUERYDRAGICON)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4872 FROB (WM_COMPAREITEM)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4873 #if(WINVER >= 0x0500)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4874 FROB (WM_GETOBJECT)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4875 #endif /* WINVER >= 0x0500 */
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4876 FROB (WM_COMPACTING)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4877 FROB (WM_COMMNOTIFY)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4878 FROB (WM_WINDOWPOSCHANGING)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4879 FROB (WM_WINDOWPOSCHANGED)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4880
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4881 FROB (WM_POWER)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4882
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4883 FROB (WM_COPYDATA)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4884 FROB (WM_CANCELJOURNAL)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4885
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4886 #if(WINVER >= 0x0400)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4887 FROB (WM_NOTIFY)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4888 FROB (WM_INPUTLANGCHANGEREQUEST)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4889 FROB (WM_INPUTLANGCHANGE)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4890 FROB (WM_TCARD)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4891 FROB (WM_HELP)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4892 FROB (WM_USERCHANGED)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4893 FROB (WM_NOTIFYFORMAT)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4894
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4895 FROB (WM_CONTEXTMENU)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4896 FROB (WM_STYLECHANGING)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4897 FROB (WM_STYLECHANGED)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4898 FROB (WM_DISPLAYCHANGE)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4899 FROB (WM_GETICON)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4900 FROB (WM_SETICON)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4901 #endif /* WINVER >= 0x0400 */
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4902
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4903 FROB (WM_NCCREATE)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4904 FROB (WM_NCDESTROY)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4905 FROB (WM_NCCALCSIZE)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4906 FROB (WM_NCHITTEST)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4907 FROB (WM_NCPAINT)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4908 FROB (WM_NCACTIVATE)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4909 FROB (WM_GETDLGCODE)
604
fa3b8eb89cb2 [xemacs-hg @ 2001-06-02 05:40:49 by ben]
ben
parents: 593
diff changeset
4910 #ifdef WM_SYNCPAINT /* not in VC 5 */
593
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4911 FROB (WM_SYNCPAINT)
604
fa3b8eb89cb2 [xemacs-hg @ 2001-06-02 05:40:49 by ben]
ben
parents: 593
diff changeset
4912 #endif /* WM_SYNCPAINT */
593
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4913 FROB (WM_NCMOUSEMOVE)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4914 FROB (WM_NCLBUTTONDOWN)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4915 FROB (WM_NCLBUTTONUP)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4916 FROB (WM_NCLBUTTONDBLCLK)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4917 FROB (WM_NCRBUTTONDOWN)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4918 FROB (WM_NCRBUTTONUP)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4919 FROB (WM_NCRBUTTONDBLCLK)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4920 FROB (WM_NCMBUTTONDOWN)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4921 FROB (WM_NCMBUTTONUP)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4922 FROB (WM_NCMBUTTONDBLCLK)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4923
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4924 /* FROB (WM_KEYFIRST) */
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4925 FROB (WM_KEYDOWN)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4926 FROB (WM_KEYUP)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4927 FROB (WM_CHAR)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4928 FROB (WM_DEADCHAR)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4929 FROB (WM_SYSKEYDOWN)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4930 FROB (WM_SYSKEYUP)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4931 FROB (WM_SYSCHAR)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4932 FROB (WM_SYSDEADCHAR)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4933 FROB (WM_KEYLAST)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4934
604
fa3b8eb89cb2 [xemacs-hg @ 2001-06-02 05:40:49 by ben]
ben
parents: 593
diff changeset
4935 #if(WINVER >= 0x0400) && defined (WM_IME_STARTCOMPOSITION)
fa3b8eb89cb2 [xemacs-hg @ 2001-06-02 05:40:49 by ben]
ben
parents: 593
diff changeset
4936 /* not in Cygwin? */
593
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4937 FROB (WM_IME_STARTCOMPOSITION)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4938 FROB (WM_IME_ENDCOMPOSITION)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4939 FROB (WM_IME_COMPOSITION)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4940 FROB (WM_IME_KEYLAST)
604
fa3b8eb89cb2 [xemacs-hg @ 2001-06-02 05:40:49 by ben]
ben
parents: 593
diff changeset
4941 #endif /* WINVER >= 0x0400 && defined (WM_IME_STARTCOMPOSITION) */
593
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4942
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4943 FROB (WM_INITDIALOG)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4944 FROB (WM_COMMAND)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4945 FROB (WM_SYSCOMMAND)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4946 FROB (WM_TIMER)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4947 FROB (WM_HSCROLL)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4948 FROB (WM_VSCROLL)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4949 FROB (WM_INITMENU)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4950 FROB (WM_INITMENUPOPUP)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4951 FROB (WM_MENUSELECT)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4952 FROB (WM_MENUCHAR)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4953 FROB (WM_ENTERIDLE)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4954 #if(WINVER >= 0x0500)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4955 FROB (WM_MENURBUTTONUP)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4956 FROB (WM_MENUDRAG)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4957 FROB (WM_MENUGETOBJECT)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4958 FROB (WM_UNINITMENUPOPUP)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4959 FROB (WM_MENUCOMMAND)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4960 #endif /* WINVER >= 0x0500 */
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4961
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4962
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4963 FROB (WM_CTLCOLORMSGBOX)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4964 FROB (WM_CTLCOLOREDIT)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4965 FROB (WM_CTLCOLORLISTBOX)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4966 FROB (WM_CTLCOLORBTN)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4967 FROB (WM_CTLCOLORDLG)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4968 FROB (WM_CTLCOLORSCROLLBAR)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4969 FROB (WM_CTLCOLORSTATIC)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4970
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4971
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4972 /* FROB (WM_MOUSEFIRST) */
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4973 FROB (WM_MOUSEMOVE)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4974 FROB (WM_LBUTTONDOWN)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4975 FROB (WM_LBUTTONUP)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4976 FROB (WM_LBUTTONDBLCLK)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4977 FROB (WM_RBUTTONDOWN)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4978 FROB (WM_RBUTTONUP)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4979 FROB (WM_RBUTTONDBLCLK)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4980 FROB (WM_MBUTTONDOWN)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4981 FROB (WM_MBUTTONUP)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4982 FROB (WM_MBUTTONDBLCLK)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4983
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4984 #if (_WIN32_WINNT >= 0x0400) || (_WIN32_WINDOWS > 0x0400)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4985 FROB (WM_MOUSEWHEEL)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4986 FROB (WM_MOUSELAST)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4987 #else
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4988 FROB (WM_MOUSELAST)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4989 #endif /* if (_WIN32_WINNT < 0x0400) */
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4990
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4991 FROB (WM_PARENTNOTIFY)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4992 FROB (WM_ENTERMENULOOP)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4993 FROB (WM_EXITMENULOOP)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4994
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4995 #if(WINVER >= 0x0400)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4996 FROB (WM_NEXTMENU)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4997
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4998 FROB (WM_SIZING)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
4999 FROB (WM_CAPTURECHANGED)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5000 FROB (WM_MOVING)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5001 FROB (WM_POWERBROADCAST)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5002
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5003 FROB (WM_DEVICECHANGE)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5004
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5005 #endif /* WINVER >= 0x0400 */
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5006
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5007 FROB (WM_MDICREATE)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5008 FROB (WM_MDIDESTROY)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5009 FROB (WM_MDIACTIVATE)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5010 FROB (WM_MDIRESTORE)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5011 FROB (WM_MDINEXT)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5012 FROB (WM_MDIMAXIMIZE)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5013 FROB (WM_MDITILE)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5014 FROB (WM_MDICASCADE)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5015 FROB (WM_MDIICONARRANGE)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5016 FROB (WM_MDIGETACTIVE)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5017
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5018
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5019 FROB (WM_MDISETMENU)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5020 FROB (WM_ENTERSIZEMOVE)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5021 FROB (WM_EXITSIZEMOVE)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5022 FROB (WM_DROPFILES)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5023 FROB (WM_MDIREFRESHMENU)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5024
604
fa3b8eb89cb2 [xemacs-hg @ 2001-06-02 05:40:49 by ben]
ben
parents: 593
diff changeset
5025 #ifdef WM_IME_SETCONTEXT /* not in Cygwin? */
593
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5026
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5027 #if(WINVER >= 0x0400)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5028 FROB (WM_IME_SETCONTEXT)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5029 FROB (WM_IME_NOTIFY)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5030 FROB (WM_IME_CONTROL)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5031 FROB (WM_IME_COMPOSITIONFULL)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5032 FROB (WM_IME_SELECT)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5033 FROB (WM_IME_CHAR)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5034 #endif /* WINVER >= 0x0400 */
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5035 #if(WINVER >= 0x0500)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5036 FROB (WM_IME_REQUEST)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5037 #endif /* WINVER >= 0x0500 */
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5038 #if(WINVER >= 0x0400)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5039 FROB (WM_IME_KEYDOWN)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5040 FROB (WM_IME_KEYUP)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5041 #endif /* WINVER >= 0x0400 */
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5042
604
fa3b8eb89cb2 [xemacs-hg @ 2001-06-02 05:40:49 by ben]
ben
parents: 593
diff changeset
5043 #endif /* WM_IME_SETCONTEXT */
593
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5044
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5045 #if(_WIN32_WINNT >= 0x0400)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5046 FROB (WM_MOUSEHOVER)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5047 FROB (WM_MOUSELEAVE)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5048 #endif /* _WIN32_WINNT >= 0x0400 */
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5049
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5050 FROB (WM_CUT)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5051 FROB (WM_COPY)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5052 FROB (WM_PASTE)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5053 FROB (WM_CLEAR)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5054 FROB (WM_UNDO)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5055 FROB (WM_RENDERFORMAT)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5056 FROB (WM_RENDERALLFORMATS)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5057 FROB (WM_DESTROYCLIPBOARD)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5058 FROB (WM_DRAWCLIPBOARD)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5059 FROB (WM_PAINTCLIPBOARD)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5060 FROB (WM_VSCROLLCLIPBOARD)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5061 FROB (WM_SIZECLIPBOARD)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5062 FROB (WM_ASKCBFORMATNAME)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5063 FROB (WM_CHANGECBCHAIN)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5064 FROB (WM_HSCROLLCLIPBOARD)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5065 FROB (WM_QUERYNEWPALETTE)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5066 FROB (WM_PALETTEISCHANGING)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5067 FROB (WM_PALETTECHANGED)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5068 FROB (WM_HOTKEY)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5069
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5070 #if(WINVER >= 0x0400)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5071 FROB (WM_PRINT)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5072 FROB (WM_PRINTCLIENT)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5073
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5074 FROB (WM_HANDHELDFIRST)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5075 FROB (WM_HANDHELDLAST)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5076
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5077 FROB (WM_AFXFIRST)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5078 FROB (WM_AFXLAST)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5079 #endif /* WINVER >= 0x0400 */
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5080
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5081 FROB (WM_PENWINFIRST)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5082 FROB (WM_PENWINLAST)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5083 };
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5084
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5085 #undef FROB
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5086
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5087 static void
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5088 debug_output_mswin_message (HWND hwnd, UINT message_, WPARAM wParam,
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5089 LPARAM lParam)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5090 {
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5091 Lisp_Object frame = mswindows_find_frame (hwnd);
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5092 int i;
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5093 char *str = 0;
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5094 /* struct mswin_message_debug *i_hate_cranking_out_code_like_this; */
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5095
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5096 for (i = 0; i < countof (debug_mswin_messages); i++)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5097 {
647
b39c14581166 [xemacs-hg @ 2001-08-13 04:45:47 by ben]
ben
parents: 611
diff changeset
5098 if (debug_mswin_messages[i].mess == (int) message_)
593
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5099 {
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5100 str = debug_mswin_messages[i].string;
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5101 break;
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5102 }
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5103 }
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5104
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5105 if (str)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5106 stderr_out ("%s", str);
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5107 else
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5108 stderr_out ("%x", message_);
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5109
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5110 if (debug_mswindows_events > 1)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5111 {
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5112 stderr_out (" wparam=%d lparam=%d hwnd=%x frame: ",
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5113 wParam, (int) lParam, (unsigned int) hwnd);
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5114 debug_print (frame);
903
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5115 if (message_ == WM_WINDOWPOSCHANGED ||
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5116 message_ == WM_WINDOWPOSCHANGING)
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5117 {
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5118 WINDOWPOS *wp = (WINDOWPOS *) lParam;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5119 stderr_out(" WINDOWPOS: x=%d, y=%d, h=%d, w=%d\n",
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5120 wp->x, wp->y, wp->cx, wp->cy);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5121 }
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5122 else if (message_ == WM_MOVE)
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5123 {
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5124 int x = (int)(short) LOWORD(lParam); /* horizontal position */
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5125 int y = (int)(short) HIWORD(lParam); /* vertical position */
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5126 stderr_out(" MOVE: x=%d, y=%d\n", x, y);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5127 }
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5128 else if (message_ == WM_SIZE)
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5129 {
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5130 int w = (int)(short) LOWORD(lParam); /* width */
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5131 int h = (int)(short) HIWORD(lParam); /* height */
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5132 stderr_out(" SIZE: w=%d, h=%d\n", w, h);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5133 }
593
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5134 }
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5135 else
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5136 stderr_out ("\n");
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5137 }
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5138
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5139 #endif /* DEBUG_XEMACS */
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5140
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5141 /************************************************************************/
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5142 /* initialization */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5143 /************************************************************************/
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5144
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5145 void
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5146 reinit_vars_of_event_mswindows (void)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5147 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5148 mswindows_in_modal_loop = 0;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5149 mswindows_pending_timers_count = 0;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5150
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
5151 mswindows_event_stream = xnew_and_zero (struct event_stream);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5152
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5153 mswindows_event_stream->event_pending_p = emacs_mswindows_event_pending_p;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5154 mswindows_event_stream->next_event_cb = emacs_mswindows_next_event;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5155 mswindows_event_stream->handle_magic_event_cb = emacs_mswindows_handle_magic_event;
788
026c5bf9c134 [xemacs-hg @ 2002-03-21 07:29:57 by ben]
ben
parents: 771
diff changeset
5156 mswindows_event_stream->format_magic_event_cb = emacs_mswindows_format_magic_event;
026c5bf9c134 [xemacs-hg @ 2002-03-21 07:29:57 by ben]
ben
parents: 771
diff changeset
5157 mswindows_event_stream->compare_magic_event_cb= emacs_mswindows_compare_magic_event;
026c5bf9c134 [xemacs-hg @ 2002-03-21 07:29:57 by ben]
ben
parents: 771
diff changeset
5158 mswindows_event_stream->hash_magic_event_cb = emacs_mswindows_hash_magic_event;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5159 mswindows_event_stream->add_timeout_cb = emacs_mswindows_add_timeout;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5160 mswindows_event_stream->remove_timeout_cb = emacs_mswindows_remove_timeout;
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
5161 mswindows_event_stream->drain_queue_cb = emacs_mswindows_drain_queue;
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
5162 mswindows_event_stream->quit_check_disallowed_p_cb = emacs_mswindows_quit_check_disallowed_p;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5163 mswindows_event_stream->select_console_cb = emacs_mswindows_select_console;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5164 mswindows_event_stream->unselect_console_cb = emacs_mswindows_unselect_console;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5165 mswindows_event_stream->select_process_cb = emacs_mswindows_select_process;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5166 mswindows_event_stream->unselect_process_cb = emacs_mswindows_unselect_process;
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
5167 mswindows_event_stream->create_io_streams_cb = emacs_mswindows_create_io_streams;
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
5168 mswindows_event_stream->delete_io_streams_cb = emacs_mswindows_delete_io_streams;
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
5169 mswindows_event_stream->current_event_timestamp_cb =
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
5170 emacs_mswindows_current_event_timestamp;
903
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5171
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5172 dde_eval_pending = 0;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5173 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5174
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5175 void
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5176 vars_of_event_mswindows (void)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5177 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5178 reinit_vars_of_event_mswindows ();
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5179
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5180 mswindows_s_dispatch_event_queue = Qnil;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5181 staticpro (&mswindows_s_dispatch_event_queue);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5182 mswindows_s_dispatch_event_queue_tail = Qnil;
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 1111
diff changeset
5183 dump_add_root_lisp_object (&mswindows_s_dispatch_event_queue_tail);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5184
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
5185 mswindows_error_caught_in_modal_loop = 0;
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
5186
903
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5187 #ifdef HAVE_DRAGNDROP
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5188 Fprovide (Qdde);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5189
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5190 DEFVAR_LISP ("dde-advise-items", &Vdde_advise_items /*
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5191 A list of allocated DDE advise items.
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5192 Each item is an uninterned symbol, created using dde-alloc-advise-item.
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5193
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5194 The symbol's value is the data which is returned to the DDE client when
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5195 a request for the item is made (or a dde-advise call is made).
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5196
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5197 The symbol also has a 'HSZ property, which holds the DDE string handle
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5198 for the item, as a float. This is for internal use only, and should not
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5199 be modified.
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5200 */ );
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5201 Vdde_advise_items = Qnil;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5202
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5203 dde_eval_result = Qnil;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5204 staticpro (&dde_eval_result);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5205 dde_eval_error = Qnil;
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5206 staticpro (&dde_eval_error);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5207 #endif
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5208
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
5209 #ifdef DEBUG_XEMACS
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
5210 DEFVAR_INT ("debug-mswindows-events", &debug_mswindows_events /*
593
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5211 If non-zero, display debug information about Windows messages that XEmacs sees.
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
5212 Information is displayed in a console window. Currently defined values are:
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
5213
593
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5214 1 == non-verbose output (just the message name)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5215 2 == verbose output (all parameters)
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 588
diff changeset
5216 3 == even more verbose output (extra debugging info)
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
5217 */ );
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
5218 debug_mswindows_events = 0;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
5219 #endif
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
5220
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
5221 DEFVAR_BOOL ("mswindows-alt-by-itself-activates-menu",
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
5222 &mswindows_alt_by_itself_activates_menu /*
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
5223 *Controls whether pressing and releasing the Alt key activates the menubar.
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
5224 This applies only if no intervening key was pressed. See also
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
5225 `menu-accelerator-enabled', which is probably the behavior you actually want.
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5226 Default is t.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5227 */ );
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5228
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
5229 DEFVAR_BOOL ("mswindows-dynamic-frame-resize",
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
5230 &mswindows_dynamic_frame_resize /*
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5231 *Controls redrawing frame contents during mouse-drag or keyboard resize
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5232 operation. When non-nil, the frame is redrawn while being resized. When
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5233 nil, frame is not redrawn, and exposed areas are filled with default
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5234 MDI application background color. Note that this option only has effect
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5235 if "Show window contents while dragging" is on in system Display/Plus!
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5236 settings.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5237 Default is t on fast machines, nil on slow.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5238 */ );
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5239
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
5240 DEFVAR_INT ("mswindows-mouse-button-tolerance",
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
5241 &mswindows_mouse_button_tolerance /*
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5242 *Analogue of double click interval for faking middle mouse events.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5243 The value is the minimum time in milliseconds that must elapse between
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5244 left/right button down events before they are considered distinct events.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5245 If both mouse buttons are depressed within this interval, a middle mouse
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5246 button down event is generated instead.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5247 If negative or zero, currently set system default is used instead.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5248 */ );
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5249
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5250 DEFVAR_INT ("mswindows-num-mouse-buttons", &mswindows_num_mouse_buttons /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5251 Number of physical mouse buttons.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5252 */ );
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5253
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
5254 DEFVAR_INT ("mswindows-mouse-button-max-skew-x",
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
5255 &mswindows_mouse_button_max_skew_x /*
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5256 *Maximum horizontal distance in pixels between points in which left and
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5257 right button clicks occurred for them to be translated into single
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5258 middle button event. Clicks must occur in time not longer than defined
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5259 by the variable `mswindows-mouse-button-tolerance'.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5260 If negative or zero, currently set system default is used instead.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5261 */ );
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5262
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
5263 DEFVAR_INT ("mswindows-mouse-button-max-skew-y",
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
5264 &mswindows_mouse_button_max_skew_y /*
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5265 *Maximum vertical distance in pixels between points in which left and
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5266 right button clicks occurred for them to be translated into single
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5267 middle button event. Clicks must occur in time not longer than defined
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5268 by the variable `mswindows-mouse-button-tolerance'.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5269 If negative or zero, currently set system default is used instead.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5270 */ );
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5271
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5272 mswindows_mouse_button_max_skew_x = 0;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5273 mswindows_mouse_button_max_skew_y = 0;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5274 mswindows_mouse_button_tolerance = 0;
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
5275 mswindows_alt_by_itself_activates_menu = 1;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5276 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5277
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5278 void
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5279 syms_of_event_mswindows (void)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5280 {
903
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5281 #ifdef HAVE_DRAGNDROP
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5282 DEFSYMBOL(QHSZ);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5283 DEFSUBR(Fdde_alloc_advise_item);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5284 DEFSUBR(Fdde_free_advise_item);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5285 DEFSUBR(Fdde_advise);
4a27df428c73 [xemacs-hg @ 2002-07-06 05:48:14 by andyp]
andyp
parents: 872
diff changeset
5286 #endif
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5287 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5288
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5289 void
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5290 lstream_type_create_mswindows_selectable (void)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5291 {
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
5292 #ifndef CYGWIN
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5293 init_slurp_stream ();
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5294 init_shove_stream ();
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5295 init_winsock_stream ();
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5296 #endif
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
5297 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
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5298
3ecd8885ac67 Import from CVS: tag r21-2-22
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diff changeset
5299 void
3ecd8885ac67 Import from CVS: tag r21-2-22
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5300 init_event_mswindows_late (void)
3ecd8885ac67 Import from CVS: tag r21-2-22
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5301 {
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 851
diff changeset
5302 #ifdef CYGWIN
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
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diff changeset
5303 windows_fd = retry_open ("/dev/windows", O_RDONLY | O_NONBLOCK, 0);
814
a634e3b7acc8 [xemacs-hg @ 2002-04-14 12:41:59 by ben]
ben
parents: 800
diff changeset
5304 assert (windows_fd >= 0);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
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diff changeset
5305 FD_SET (windows_fd, &input_wait_mask);
814
a634e3b7acc8 [xemacs-hg @ 2002-04-14 12:41:59 by ben]
ben
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diff changeset
5306 FD_ZERO (&zero_mask);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
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diff changeset
5307 #endif
3ecd8885ac67 Import from CVS: tag r21-2-22
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5308
3ecd8885ac67 Import from CVS: tag r21-2-22
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diff changeset
5309 event_stream = mswindows_event_stream;
3ecd8885ac67 Import from CVS: tag r21-2-22
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diff changeset
5310
3ecd8885ac67 Import from CVS: tag r21-2-22
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diff changeset
5311 mswindows_dynamic_frame_resize = !GetSystemMetrics (SM_SLOWMACHINE);
3ecd8885ac67 Import from CVS: tag r21-2-22
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diff changeset
5312 mswindows_num_mouse_buttons = GetSystemMetrics (SM_CMOUSEBUTTONS);
3ecd8885ac67 Import from CVS: tag r21-2-22
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diff changeset
5313 }