Mercurial > hg > xemacs-beta
annotate src/menubar-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 | 8d610ea37af8 |
| children | fffe735e63ee |
| rev | line source |
|---|---|
| 428 | 1 /* Implements an elisp-programmable menubar -- Win32 |
| 2 Copyright (C) 1993, 1994 Free Software Foundation, Inc. | |
| 3 Copyright (C) 1995 Tinker Systems and INS Engineering Corp. | |
| 442 | 4 Copyright (C) 1997 Kirill M. Katsnelson <kkm@kis.ru>. |
| 826 | 5 Copyright (C) 2000, 2001, 2002 Ben Wing. |
| 428 | 6 |
| 7 This file is part of XEmacs. | |
| 8 | |
| 9 XEmacs is free software; you can redistribute it and/or modify it | |
| 10 under the terms of the GNU General Public License as published by the | |
| 11 Free Software Foundation; either version 2, or (at your option) any | |
| 12 later version. | |
| 13 | |
| 14 XEmacs is distributed in the hope that it will be useful, but WITHOUT | |
| 15 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 16 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 17 for more details. | |
| 18 | |
| 19 You should have received a copy of the GNU General Public License | |
| 20 along with XEmacs; see the file COPYING. If not, write to | |
| 21 the Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
| 22 Boston, MA 02111-1307, USA. */ | |
| 23 | |
| 24 /* Synched up with: Not in FSF. */ | |
| 25 | |
| 771 | 26 /* This function mostly Mule-ized (except perhaps some Unicode splitting). |
| 27 5-2000. */ | |
| 28 | |
| 428 | 29 /* Author: |
| 30 Initially written by kkm 12/24/97, | |
| 31 peeking into and copying stuff from menubar-x.c | |
| 32 */ | |
| 33 | |
| 34 /* Algorithm for handling menus is as follows. When window's menubar | |
| 35 * is created, current-menubar is not traversed in depth. Rather, only | |
| 36 * top level items, both items and pulldowns, are added to the | |
| 37 * menubar. Each pulldown is initially empty. When a pulldown is | |
| 38 * selected and about to open, corresponding element of | |
| 39 * current-menubar is found, and the newly open pulldown is | |
| 40 * populated. This is made again in the same non-recursive manner. | |
| 41 * | |
| 42 * This algorithm uses hash tables to find out element of the menu | |
| 43 * descriptor list given menu handle. The key is an opaque ptr data | |
| 44 * type, keeping menu handle, and the value is a list of strings | |
| 45 * representing the path from the root of the menu to the item | |
| 46 * descriptor. Each frame has an associated hash table. | |
| 47 * | |
| 48 * Leaf items are assigned a unique id based on item's hash. When an | |
| 49 * item is selected, Windows sends back the id. Unfortunately, only | |
| 50 * low 16 bit of the ID are sent, and there's no way to get the 32-bit | |
| 51 * value. Yes, Win32 is just a different set of bugs than X! Aside | |
| 52 * from this blame, another hashing mechanism is required to map menu | |
| 53 * ids to commands (which are actually Lisp_Object's). This mapping is | |
| 54 * performed in the same hash table, as the lifetime of both maps is | |
| 55 * exactly the same. This is unambigous, as menu handles are | |
| 56 * represented by lisp opaques, while command ids are by lisp | |
| 57 * integers. The additional advantage for this is that command forms | |
| 58 * are automatically GC-protected, which is important because these | |
| 59 * may be transient forms generated by :filter functions. | |
| 60 * | |
| 61 * The hash table is not allowed to grow too much; it is pruned | |
| 62 * whenever this is safe to do. This is done by re-creating the menu | |
| 63 * bar, and clearing and refilling the hash table from scratch. | |
| 64 * | |
| 65 * Popup menus are handled identically to pulldowns. A static hash | |
| 66 * table is used for popup menus, and lookup is made not in | |
| 67 * current-menubar but in a lisp form supplied to the `popup' | |
| 68 * function. | |
| 69 * | |
| 70 * Another Windows weirdness is that there's no way to tell that a | |
| 71 * popup has been dismissed without making selection. We need to know | |
| 72 * that to cleanup the popup menu hash table, but this is not honestly | |
| 73 * doable using *documented* sequence of messages. Sticking to | |
| 74 * particular knowledge is bad because this may break in Windows NT | |
| 75 * 5.0, or Windows 98, or other future version. Instead, I allow the | |
| 76 * hash tables to hang around, and not clear them, unless WM_COMMAND is | |
| 442 | 77 * received. This is worth some memory but more safe. Hacks welcome, |
| 428 | 78 * anyways! |
| 79 * | |
| 80 */ | |
| 81 | |
| 82 #include <config.h> | |
| 83 #include "lisp.h" | |
| 84 | |
| 85 #include "buffer.h" | |
| 86 #include "commands.h" | |
| 872 | 87 #include "console-msw-impl.h" |
| 428 | 88 #include "elhash.h" |
| 89 #include "events.h" | |
| 872 | 90 #include "frame-impl.h" |
| 428 | 91 #include "gui.h" |
| 92 #include "lisp.h" | |
| 93 #include "menubar.h" | |
| 94 #include "menubar-msw.h" | |
| 95 #include "opaque.h" | |
| 872 | 96 #include "window-impl.h" |
| 428 | 97 |
| 98 /* #### */ | |
| 442 | 99 #define REPLACE_ME_WITH_GLOBAL_VARIABLE_WHICH_CONTROLS_RIGHT_FLUSH 0 |
| 428 | 100 |
| 101 #define EMPTY_ITEM_ID ((UINT)LISP_TO_VOID (Qunbound)) | |
| 771 | 102 #define EMPTY_ITEM_NAME "(empty)" /* WARNING: uses of this need XETEXT */ |
| 428 | 103 |
| 104 /* Current menu (bar or popup) descriptor. gcpro'ed */ | |
| 105 static Lisp_Object current_menudesc; | |
| 106 | |
| 107 /* Current menubar or popup hash table. gcpro'ed */ | |
| 108 static Lisp_Object current_hash_table; | |
| 109 | |
| 110 /* This is used to allocate unique ids to menu items. | |
| 111 Items ids are in MENU_ITEM_ID_MIN to MENU_ITEM_ID_MAX. | |
| 112 Allocation checks that the item is not already in | |
| 113 the TOP_LEVEL_MENU */ | |
| 114 | |
| 115 /* #### defines go to gui-msw.h, as the range is shared with toolbars | |
| 116 (If only toolbars will be implemented as common controls) */ | |
| 117 #define MENU_ITEM_ID_MIN 0x8000 | |
| 118 #define MENU_ITEM_ID_MAX 0xFFFF | |
| 119 #define MENU_ITEM_ID_BITS(x) (((x) & 0x7FFF) | 0x8000) | |
| 120 static HMENU top_level_menu; | |
| 121 | |
| 122 /* | |
| 123 * This returns Windows-style menu item string: | |
| 124 * "Left Flush\tRight Flush" | |
| 125 */ | |
| 442 | 126 |
| 771 | 127 static Lisp_Object |
| 867 | 128 displayable_menu_item (Lisp_Object gui_item, int bar_p, Ichar *accel) |
| 428 | 129 { |
| 771 | 130 Lisp_Object left, right = Qnil; |
| 428 | 131 |
| 132 /* Left flush part of the string */ | |
| 771 | 133 left = gui_item_display_flush_left (gui_item); |
| 428 | 134 |
| 771 | 135 left = mswindows_translate_menu_or_dialog_item (left, accel); |
| 428 | 136 |
| 137 /* Right flush part, unless we're at the top-level where it's not allowed */ | |
| 138 if (!bar_p) | |
| 771 | 139 right = gui_item_display_flush_right (gui_item); |
| 442 | 140 |
| 771 | 141 if (!NILP (right)) |
| 142 return concat3 (left, build_string ("\t"), right); | |
| 143 else | |
| 144 return left; | |
| 428 | 145 } |
| 146 | |
| 147 /* | |
| 148 * hmenu_to_lisp_object() returns an opaque ptr given menu handle. | |
| 149 */ | |
| 150 static Lisp_Object | |
| 151 hmenu_to_lisp_object (HMENU hmenu) | |
| 152 { | |
| 153 return make_opaque_ptr (hmenu); | |
| 154 } | |
| 155 | |
| 156 /* | |
| 157 * Allocation tries a hash based on item's path and name first. This | |
| 158 * almost guarantees that the same item will override its old value in | |
| 159 * the hash table rather than abandon it. | |
| 160 */ | |
| 161 static Lisp_Object | |
| 162 allocate_menu_item_id (Lisp_Object path, Lisp_Object name, Lisp_Object suffix) | |
| 163 { | |
| 164 UINT id = MENU_ITEM_ID_BITS (HASH3 (internal_hash (path, 0), | |
| 165 internal_hash (name, 0), | |
| 166 internal_hash (suffix, 0))); | |
| 167 do { | |
| 168 id = MENU_ITEM_ID_BITS (id + 1); | |
| 169 } while (GetMenuState (top_level_menu, id, MF_BYCOMMAND) != 0xFFFFFFFF); | |
| 170 return make_int (id); | |
| 171 } | |
| 172 | |
| 173 static HMENU | |
| 174 create_empty_popup_menu (void) | |
| 175 { | |
| 176 return CreatePopupMenu (); | |
| 177 } | |
| 178 | |
| 179 static void | |
| 180 empty_menu (HMENU menu, int add_empty_p) | |
| 181 { | |
| 182 while (DeleteMenu (menu, 0, MF_BYPOSITION)); | |
| 183 if (add_empty_p) | |
| 771 | 184 qxeAppendMenu (menu, MF_STRING | MF_GRAYED, EMPTY_ITEM_ID, |
| 185 XETEXT (EMPTY_ITEM_NAME)); | |
| 428 | 186 } |
| 187 | |
| 188 /* | |
| 189 * The idea of checksumming is that we must hash minimal object | |
| 190 * which is necessarily changes when the item changes. For separator | |
| 191 * this is a constant, for grey strings and submenus these are hashes | |
| 192 * of names, since submenus are unpopulated until opened so always | |
| 193 * equal otherwise. For items, this is a full hash value of a callback, | |
| 194 * because a callback may me a form which can be changed only somewhere | |
| 195 * in depth. | |
| 196 */ | |
| 197 static unsigned long | |
| 198 checksum_menu_item (Lisp_Object item) | |
| 199 { | |
| 200 if (STRINGP (item)) | |
| 201 { | |
| 202 /* Separator or unselectable text - hash as a string + 13 */ | |
| 203 if (separator_string_p (XSTRING_DATA (item))) | |
| 204 return 13; | |
| 205 else | |
| 206 return internal_hash (item, 0) + 13; | |
| 207 } | |
| 208 else if (CONSP (item)) | |
| 209 { | |
| 210 /* Submenu - hash by its string name + 0 */ | |
| 771 | 211 return internal_hash (XCAR (item), 0); |
| 428 | 212 } |
| 213 else if (VECTORP (item)) | |
| 214 { | |
| 215 /* An ordinary item - hash its name and callback form. */ | |
| 216 return HASH2 (internal_hash (XVECTOR_DATA(item)[0], 0), | |
| 217 internal_hash (XVECTOR_DATA(item)[1], 0)); | |
| 218 } | |
| 442 | 219 |
| 428 | 220 /* An error - will be caught later */ |
| 221 return 0; | |
| 222 } | |
| 223 | |
| 224 static void | |
| 225 populate_menu_add_item (HMENU menu, Lisp_Object path, | |
| 226 Lisp_Object hash_tab, Lisp_Object item, | |
| 442 | 227 Lisp_Object *accel_list, |
| 428 | 228 int flush_right, int bar_p) |
| 229 { | |
| 771 | 230 MENUITEMINFOW item_info; |
| 428 | 231 |
| 232 item_info.cbSize = sizeof (item_info); | |
| 233 item_info.fMask = MIIM_TYPE | MIIM_STATE | MIIM_ID; | |
| 234 item_info.fState = 0; | |
| 235 item_info.wID = 0; | |
| 236 item_info.fType = 0; | |
| 237 | |
| 238 if (STRINGP (item)) | |
| 239 { | |
| 240 /* Separator or unselectable text */ | |
| 241 if (separator_string_p (XSTRING_DATA (item))) | |
| 771 | 242 item_info.fType = MFT_SEPARATOR; |
| 428 | 243 else |
| 244 { | |
| 771 | 245 Extbyte *itemext; |
| 246 | |
| 428 | 247 item_info.fType = MFT_STRING; |
| 248 item_info.fState = MFS_DISABLED; | |
| 771 | 249 LISP_STRING_TO_TSTR (item, itemext); |
| 250 item_info.dwTypeData = (XELPTSTR) itemext; | |
| 428 | 251 } |
| 252 } | |
| 253 else if (CONSP (item)) | |
| 254 { | |
| 255 /* Submenu */ | |
| 256 HMENU submenu; | |
| 257 Lisp_Object gui_item = allocate_gui_item (); | |
| 442 | 258 Lisp_Gui_Item *pgui_item = XGUI_ITEM (gui_item); |
| 259 struct gcpro gcpro1, gcpro2, gcpro3; | |
| 867 | 260 Ichar accel; |
| 771 | 261 Extbyte *itemext; |
| 428 | 262 |
| 442 | 263 GCPRO3 (gui_item, path, *accel_list); |
| 428 | 264 |
| 265 menu_parse_submenu_keywords (item, gui_item); | |
| 266 | |
| 267 if (!STRINGP (pgui_item->name)) | |
| 563 | 268 invalid_argument ("Menu name (first element) must be a string", |
| 442 | 269 item); |
| 428 | 270 |
| 271 if (!gui_item_included_p (gui_item, Vmenubar_configuration)) | |
| 442 | 272 { |
| 273 UNGCPRO; | |
| 274 goto done; | |
| 275 } | |
| 428 | 276 |
| 277 if (!gui_item_active_p (gui_item)) | |
| 771 | 278 item_info.fState = MFS_GRAYED; |
| 428 | 279 /* Temptation is to put 'else' right here. Although, the |
| 280 displayed item won't have an arrow indicating that it is a | |
| 281 popup. So we go ahead a little bit more and create a popup */ | |
| 442 | 282 submenu = create_empty_popup_menu (); |
| 428 | 283 |
| 284 item_info.fMask |= MIIM_SUBMENU; | |
| 771 | 285 LISP_STRING_TO_TSTR (displayable_menu_item (gui_item, bar_p, &accel), |
| 286 itemext); | |
| 287 item_info.dwTypeData = (XELPTSTR) itemext; | |
| 428 | 288 item_info.hSubMenu = submenu; |
| 442 | 289 |
| 290 if (accel && bar_p) | |
| 291 *accel_list = Fcons (make_char (accel), *accel_list); | |
| 428 | 292 |
| 293 if (!(item_info.fState & MFS_GRAYED)) | |
| 294 { | |
| 295 /* Now add the full submenu path as a value to the hash table, | |
| 296 keyed by menu handle */ | |
| 297 if (NILP(path)) | |
| 298 path = list1 (pgui_item->name); | |
| 299 else | |
| 300 { | |
| 301 Lisp_Object arg[2]; | |
| 302 arg[0] = path; | |
| 303 arg[1] = list1 (pgui_item->name); | |
| 304 path = Fappend (2, arg); | |
| 305 } | |
| 306 | |
| 307 Fputhash (hmenu_to_lisp_object (submenu), path, hash_tab); | |
| 308 } | |
| 442 | 309 UNGCPRO; |
| 310 } | |
| 428 | 311 else if (VECTORP (item)) |
| 312 { | |
| 313 /* An ordinary item */ | |
| 314 Lisp_Object style, id; | |
| 315 Lisp_Object gui_item = gui_parse_item_keywords (item); | |
| 442 | 316 Lisp_Gui_Item *pgui_item = XGUI_ITEM (gui_item); |
| 317 struct gcpro gcpro1, gcpro2; | |
| 867 | 318 Ichar accel; |
| 771 | 319 Extbyte *itemext; |
| 428 | 320 |
| 442 | 321 GCPRO2 (gui_item, *accel_list); |
| 428 | 322 |
| 323 if (!gui_item_included_p (gui_item, Vmenubar_configuration)) | |
| 442 | 324 { |
| 325 UNGCPRO; | |
| 326 goto done; | |
| 327 } | |
| 328 | |
| 329 if (!STRINGP (pgui_item->name)) | |
| 330 pgui_item->name = Feval (pgui_item->name); | |
| 428 | 331 |
| 332 if (!gui_item_active_p (gui_item)) | |
| 771 | 333 item_info.fState = MFS_GRAYED; |
| 428 | 334 |
| 335 style = (NILP (pgui_item->selected) || NILP (Feval (pgui_item->selected)) | |
| 336 ? Qnil : pgui_item->style); | |
| 337 | |
| 338 if (EQ (style, Qradio)) | |
| 339 { | |
| 340 item_info.fType |= MFT_RADIOCHECK; | |
| 341 item_info.fState |= MFS_CHECKED; | |
| 342 } | |
| 343 else if (EQ (style, Qtoggle)) | |
| 771 | 344 item_info.fState |= MFS_CHECKED; |
| 428 | 345 |
| 346 id = allocate_menu_item_id (path, pgui_item->name, | |
| 347 pgui_item->suffix); | |
| 348 Fputhash (id, pgui_item->callback, hash_tab); | |
| 349 | |
| 442 | 350 item_info.wID = (UINT) XINT (id); |
| 428 | 351 item_info.fType |= MFT_STRING; |
| 771 | 352 LISP_STRING_TO_TSTR (displayable_menu_item (gui_item, bar_p, &accel), |
| 353 itemext); | |
| 354 item_info.dwTypeData = (XELPTSTR) itemext; | |
| 428 | 355 |
| 442 | 356 if (accel && bar_p) |
| 357 *accel_list = Fcons (make_char (accel), *accel_list); | |
| 358 | |
| 359 UNGCPRO; | |
| 428 | 360 } |
| 361 else | |
| 563 | 362 sferror ("Malformed menu item descriptor", item); |
| 428 | 363 |
| 364 if (flush_right) | |
| 771 | 365 item_info.fType |= MFT_RIGHTJUSTIFY; |
| 428 | 366 |
| 771 | 367 qxeInsertMenuItem (menu, UINT_MAX, TRUE, &item_info); |
| 442 | 368 |
| 369 done:; | |
| 370 } | |
| 428 | 371 |
| 372 /* | |
| 373 * This function is called from populate_menu and checksum_menu. | |
| 374 * When called to populate, MENU is a menu handle, PATH is a | |
| 375 * list of strings representing menu path from root to this submenu, | |
| 376 * DESCRIPTOR is a menu descriptor, HASH_TAB is a hash table associated | |
| 377 * with root menu, BAR_P indicates whether this called for a menubar or | |
| 378 * a popup, and POPULATE_P is non-zero. Return value must be ignored. | |
| 379 * When called to checksum, DESCRIPTOR has the same meaning, POPULATE_P | |
| 380 * is zero, PATH must be Qnil, and the rest of parameters is ignored. | |
| 381 * Return value is the menu checksum. | |
| 382 */ | |
| 383 static unsigned long | |
| 384 populate_or_checksum_helper (HMENU menu, Lisp_Object path, Lisp_Object desc, | |
| 385 Lisp_Object hash_tab, int bar_p, int populate_p) | |
| 386 { | |
| 387 Lisp_Object item_desc; | |
| 388 int deep_p, flush_right; | |
| 442 | 389 struct gcpro gcpro1, gcpro2, gcpro3; |
| 428 | 390 unsigned long checksum; |
| 391 Lisp_Object gui_item = allocate_gui_item (); | |
| 442 | 392 Lisp_Object accel_list = Qnil; |
| 393 Lisp_Gui_Item *pgui_item = XGUI_ITEM (gui_item); | |
| 394 | |
| 395 GCPRO3 (gui_item, accel_list, desc); | |
| 428 | 396 |
| 397 /* We are sometimes called with the menubar unchanged, and with changed | |
| 398 right flush. We have to update the menubar in this case, | |
| 399 so account for the compliance setting in the hash value */ | |
| 442 | 400 checksum = REPLACE_ME_WITH_GLOBAL_VARIABLE_WHICH_CONTROLS_RIGHT_FLUSH; |
| 428 | 401 |
| 402 /* Will initially contain only "(empty)" */ | |
| 403 if (populate_p) | |
| 404 empty_menu (menu, 1); | |
| 405 | |
| 406 /* PATH set to nil indicates top-level popup or menubar */ | |
| 407 deep_p = !NILP (path); | |
| 408 | |
| 409 /* Fetch keywords prepending the item list */ | |
| 410 desc = menu_parse_submenu_keywords (desc, gui_item); | |
| 411 | |
| 412 /* Check that menu name is specified when expected */ | |
| 413 if (NILP (pgui_item->name) && deep_p) | |
| 563 | 414 sferror ("Menu must have a name", desc); |
| 428 | 415 |
| 416 /* Apply filter if specified */ | |
| 417 if (!NILP (pgui_item->filter)) | |
| 418 desc = call1 (pgui_item->filter, desc); | |
| 419 | |
| 420 /* Loop thru the desc's CDR and add items for each entry */ | |
| 421 flush_right = 0; | |
| 422 EXTERNAL_LIST_LOOP (item_desc, desc) | |
| 423 { | |
| 424 if (NILP (XCAR (item_desc))) | |
| 425 { | |
| 426 /* Do not flush right menubar items when MS style compliant */ | |
| 442 | 427 if (bar_p && !REPLACE_ME_WITH_GLOBAL_VARIABLE_WHICH_CONTROLS_RIGHT_FLUSH) |
| 428 | 428 flush_right = 1; |
| 429 if (!populate_p) | |
| 430 checksum = HASH2 (checksum, LISP_HASH (Qnil)); | |
| 431 } | |
| 432 else if (populate_p) | |
| 433 populate_menu_add_item (menu, path, hash_tab, | |
| 442 | 434 XCAR (item_desc), &accel_list, |
| 435 flush_right, bar_p); | |
| 428 | 436 else |
| 437 checksum = HASH2 (checksum, | |
| 438 checksum_menu_item (XCAR (item_desc))); | |
| 439 } | |
| 442 | 440 |
| 428 | 441 if (populate_p) |
| 442 { | |
| 443 /* Remove the "(empty)" item, if there are other ones */ | |
| 444 if (GetMenuItemCount (menu) > 1) | |
| 445 RemoveMenu (menu, EMPTY_ITEM_ID, MF_BYCOMMAND); | |
| 446 | |
| 447 /* Add the header to the popup, if told so. The same as in X - an | |
| 448 insensitive item, and a separator (Seems to me, there were | |
| 442 | 449 two separators in X... In Windows this looks ugly, anyways.) */ |
| 450 if (!bar_p && !deep_p && popup_menu_titles && !NILP (pgui_item->name)) | |
| 428 | 451 { |
| 771 | 452 Extbyte *nameext; |
| 453 | |
| 454 LISP_STRING_TO_TSTR (displayable_menu_item (gui_item, bar_p, NULL), | |
| 455 nameext); | |
| 456 qxeInsertMenu (menu, 0, MF_BYPOSITION | MF_STRING | MF_DISABLED, | |
| 457 0, nameext); | |
| 458 qxeInsertMenu (menu, 1, MF_BYPOSITION | MF_SEPARATOR, 0, NULL); | |
| 459 SetMenuDefaultItem (menu, 0, MF_BYPOSITION); | |
| 428 | 460 } |
| 461 } | |
| 442 | 462 |
| 463 if (bar_p) | |
| 464 Fputhash (Qt, accel_list, hash_tab); | |
| 465 | |
| 466 UNGCPRO; | |
| 428 | 467 return checksum; |
| 468 } | |
| 469 | |
| 470 static void | |
| 471 populate_menu (HMENU menu, Lisp_Object path, Lisp_Object desc, | |
| 442 | 472 Lisp_Object hash_tab, int bar_p) |
| 428 | 473 { |
| 474 populate_or_checksum_helper (menu, path, desc, hash_tab, bar_p, 1); | |
| 475 } | |
| 476 | |
| 477 static unsigned long | |
| 478 checksum_menu (Lisp_Object desc) | |
| 479 { | |
| 480 return populate_or_checksum_helper (NULL, Qnil, desc, Qunbound, 0, 0); | |
| 481 } | |
| 482 | |
| 483 static void | |
| 442 | 484 update_frame_menubar_maybe (struct frame *f) |
| 428 | 485 { |
| 486 HMENU menubar = GetMenu (FRAME_MSWINDOWS_HANDLE (f)); | |
| 487 struct window *w = XWINDOW (FRAME_LAST_NONMINIBUF_WINDOW (f)); | |
| 488 Lisp_Object desc = (!NILP (w->menubar_visible_p) | |
| 489 ? symbol_value_in_buffer (Qcurrent_menubar, w->buffer) | |
| 490 : Qnil); | |
| 442 | 491 struct gcpro gcpro1; |
| 492 | |
| 493 GCPRO1 (desc); /* it's safest to do this, just in case some filter | |
| 494 or something changes the value of current-menubar */ | |
| 428 | 495 |
| 496 top_level_menu = menubar; | |
| 497 | |
| 498 if (NILP (desc) && menubar != NULL) | |
| 499 { | |
| 500 /* Menubar has gone */ | |
| 442 | 501 FRAME_MSWINDOWS_MENU_HASH_TABLE (f) = Qnil; |
| 428 | 502 SetMenu (FRAME_MSWINDOWS_HANDLE (f), NULL); |
| 503 DestroyMenu (menubar); | |
| 504 DrawMenuBar (FRAME_MSWINDOWS_HANDLE (f)); | |
| 442 | 505 UNGCPRO; |
| 428 | 506 return; |
| 507 } | |
| 508 | |
| 509 if (!NILP (desc) && menubar == NULL) | |
| 510 { | |
| 511 /* Menubar has appeared */ | |
| 512 menubar = CreateMenu (); | |
| 513 goto populate; | |
| 514 } | |
| 515 | |
| 516 if (NILP (desc)) | |
| 517 { | |
| 518 /* We did not have the bar and are not going to */ | |
| 442 | 519 UNGCPRO; |
| 428 | 520 return; |
| 521 } | |
| 522 | |
| 523 /* Now we bail out if the menubar has not changed */ | |
| 442 | 524 if (FRAME_MSWINDOWS_MENU_CHECKSUM (f) == checksum_menu (desc)) |
| 525 { | |
| 526 UNGCPRO; | |
| 527 return; | |
| 528 } | |
| 428 | 529 |
| 530 populate: | |
| 531 /* Come with empty hash table */ | |
| 442 | 532 if (NILP (FRAME_MSWINDOWS_MENU_HASH_TABLE (f))) |
| 533 FRAME_MSWINDOWS_MENU_HASH_TABLE (f) = | |
| 428 | 534 make_lisp_hash_table (50, HASH_TABLE_NON_WEAK, HASH_TABLE_EQUAL); |
| 535 else | |
| 442 | 536 Fclrhash (FRAME_MSWINDOWS_MENU_HASH_TABLE (f)); |
| 428 | 537 |
| 538 Fputhash (hmenu_to_lisp_object (menubar), Qnil, | |
| 442 | 539 FRAME_MSWINDOWS_MENU_HASH_TABLE (f)); |
| 428 | 540 populate_menu (menubar, Qnil, desc, |
| 442 | 541 FRAME_MSWINDOWS_MENU_HASH_TABLE (f), 1); |
| 428 | 542 SetMenu (FRAME_MSWINDOWS_HANDLE (f), menubar); |
| 543 DrawMenuBar (FRAME_MSWINDOWS_HANDLE (f)); | |
| 544 | |
| 442 | 545 FRAME_MSWINDOWS_MENU_CHECKSUM (f) = checksum_menu (desc); |
| 546 | |
| 547 UNGCPRO; | |
| 428 | 548 } |
| 549 | |
| 550 static void | |
| 551 prune_menubar (struct frame *f) | |
| 552 { | |
| 553 HMENU menubar = GetMenu (FRAME_MSWINDOWS_HANDLE (f)); | |
| 554 Lisp_Object desc = current_frame_menubar (f); | |
| 442 | 555 struct gcpro gcpro1; |
| 556 | |
| 428 | 557 if (menubar == NULL) |
| 558 return; | |
| 559 | |
| 560 /* #### If a filter function has set desc to Qnil, this abort() | |
| 561 triggers. To resolve, we must prevent filters explicitly from | |
| 562 mangling with the active menu. In apply_filter probably? | |
| 563 Is copy-tree on the whole menu too expensive? */ | |
| 442 | 564 if (NILP (desc)) |
| 428 | 565 /* abort(); */ |
| 566 return; | |
| 567 | |
| 442 | 568 GCPRO1 (desc); /* just to be safe -- see above */ |
| 428 | 569 /* We do the trick by removing all items and re-populating top level */ |
| 570 empty_menu (menubar, 0); | |
| 571 | |
| 442 | 572 assert (HASH_TABLEP (FRAME_MSWINDOWS_MENU_HASH_TABLE (f))); |
| 573 Fclrhash (FRAME_MSWINDOWS_MENU_HASH_TABLE (f)); | |
| 428 | 574 |
| 575 Fputhash (hmenu_to_lisp_object (menubar), Qnil, | |
| 442 | 576 FRAME_MSWINDOWS_MENU_HASH_TABLE (f)); |
| 577 populate_menu (menubar, Qnil, desc, | |
| 578 FRAME_MSWINDOWS_MENU_HASH_TABLE (f), 1); | |
| 579 UNGCPRO; | |
| 428 | 580 } |
| 581 | |
| 582 /* | |
| 583 * This is called when cleanup is possible. It is better not to | |
| 584 * clean things up at all than do it too early! | |
| 585 */ | |
| 586 static void | |
| 587 menu_cleanup (struct frame *f) | |
| 588 { | |
| 589 /* This function can GC */ | |
| 590 current_menudesc = Qnil; | |
| 591 current_hash_table = Qnil; | |
| 592 prune_menubar (f); | |
| 593 } | |
| 442 | 594 |
| 595 int | |
| 867 | 596 mswindows_char_is_accelerator (struct frame *f, Ichar ch) |
| 442 | 597 { |
| 598 Lisp_Object hash = FRAME_MSWINDOWS_MENU_HASH_TABLE (f); | |
| 599 | |
| 600 if (NILP (hash)) | |
| 601 return 0; | |
| 771 | 602 return !NILP (memq_no_quit |
| 603 (make_char | |
| 604 (DOWNCASE (WINDOW_XBUFFER (FRAME_SELECTED_XWINDOW (f)), ch)), | |
| 605 Fgethash (Qt, hash, Qnil))); | |
| 442 | 606 } |
| 607 | |
| 428 | 608 |
| 609 /*------------------------------------------------------------------------*/ | |
| 610 /* Message handlers */ | |
| 611 /*------------------------------------------------------------------------*/ | |
| 612 static Lisp_Object | |
| 442 | 613 unsafe_handle_wm_initmenupopup_1 (HMENU menu, struct frame *f) |
| 428 | 614 { |
| 615 /* This function can call lisp, beat dogs and stick chewing gum to | |
| 616 everything! */ | |
| 617 | |
| 618 Lisp_Object path, desc; | |
| 619 struct gcpro gcpro1; | |
| 707 | 620 |
| 428 | 621 /* Find which guy is going to explode */ |
| 622 path = Fgethash (hmenu_to_lisp_object (menu), current_hash_table, Qunbound); | |
| 623 assert (!UNBOUNDP (path)); | |
| 624 #ifdef DEBUG_XEMACS | |
| 625 /* Allow to continue in a debugger after assert - not so fatal */ | |
| 626 if (UNBOUNDP (path)) | |
| 563 | 627 signal_error (Qinternal_error, "internal menu error", Qunbound); |
| 428 | 628 #endif |
| 629 | |
| 630 /* Now find a desc chunk for it. If none, then probably menu open | |
| 631 hook has played too much games around stuff */ | |
| 632 desc = Fmenu_find_real_submenu (current_menudesc, path); | |
| 633 if (NILP (desc)) | |
| 563 | 634 invalid_state ("This menu does not exist any more", path); |
| 428 | 635 |
| 636 /* Now, stuff it */ | |
| 637 /* DESC may be generated by filter, so we have to gcpro it */ | |
| 638 GCPRO1 (desc); | |
| 639 populate_menu (menu, path, desc, current_hash_table, 0); | |
| 640 UNGCPRO; | |
| 641 return Qt; | |
| 642 } | |
| 643 | |
| 644 static Lisp_Object | |
| 442 | 645 unsafe_handle_wm_initmenu_1 (struct frame *f) |
| 428 | 646 { |
| 647 /* This function can call lisp */ | |
| 648 | |
| 649 /* NOTE: This is called for the bar only, WM_INITMENU | |
| 650 for popups is filtered out */ | |
| 651 | |
| 652 /* #### - this menubar update mechanism is expensively anti-social and | |
| 653 the activate-menubar-hook is now mostly obsolete. */ | |
| 654 | |
| 655 /* We simply ignore return value. In any case, we construct the bar | |
| 656 on the fly */ | |
| 853 | 657 run_hook_trapping_problems |
| 658 ("Error in activate-menubar-hook", Qactivate_menubar_hook, | |
| 659 INHIBIT_EXISTING_PERMANENT_DISPLAY_OBJECT_DELETION); | |
| 428 | 660 |
| 661 update_frame_menubar_maybe (f); | |
| 662 | |
| 663 current_menudesc = current_frame_menubar (f); | |
| 442 | 664 current_hash_table = FRAME_MSWINDOWS_MENU_HASH_TABLE (f); |
| 428 | 665 assert (HASH_TABLEP (current_hash_table)); |
| 666 | |
| 667 return Qt; | |
| 668 } | |
| 669 | |
| 670 /* | |
| 671 * Return value is Qt if we have dispatched the command, | |
| 672 * or Qnil if id has not been mapped to a callback. | |
| 673 * Window procedure may try other targets to route the | |
| 674 * command if we return nil | |
| 675 */ | |
| 676 Lisp_Object | |
| 442 | 677 mswindows_handle_wm_command (struct frame *f, WORD id) |
| 428 | 678 { |
| 679 /* Try to map the command id through the proper hash table */ | |
| 680 Lisp_Object data, fn, arg, frame; | |
| 681 struct gcpro gcpro1; | |
| 682 | |
| 683 if (NILP (current_hash_table)) | |
| 684 return Qnil; | |
| 685 | |
| 686 data = Fgethash (make_int (id), current_hash_table, Qunbound); | |
| 687 | |
| 688 if (UNBOUNDP (data)) | |
| 689 { | |
| 690 menu_cleanup (f); | |
| 691 return Qnil; | |
| 692 } | |
| 693 | |
| 694 /* Need to gcpro because the hash table may get destroyed by | |
| 695 menu_cleanup(), and will not gcpro the data any more */ | |
| 696 GCPRO1 (data); | |
| 697 menu_cleanup (f); | |
| 698 | |
| 699 /* Ok, this is our one. Enqueue it. */ | |
| 700 get_gui_callback (data, &fn, &arg); | |
| 793 | 701 frame = wrap_frame (f); |
| 428 | 702 /* this used to call mswindows_enqueue_misc_user_event but that |
| 703 breaks customize because the misc_event gets eval'ed in some | |
| 442 | 704 circumstances. Don't change it back unless you can fix the |
| 771 | 705 customize problem also. */ |
| 707 | 706 mswindows_enqueue_misc_user_event (frame, fn, arg); |
| 428 | 707 |
| 708 UNGCPRO; /* data */ | |
| 709 return Qt; | |
| 710 } | |
| 711 | |
| 712 | |
| 713 /*------------------------------------------------------------------------*/ | |
| 714 /* Message handling proxies */ | |
| 715 /*------------------------------------------------------------------------*/ | |
| 716 | |
| 717 static HMENU wm_initmenu_menu; | |
| 442 | 718 static struct frame *wm_initmenu_frame; |
| 428 | 719 |
| 720 static Lisp_Object | |
| 721 unsafe_handle_wm_initmenupopup (Lisp_Object u_n_u_s_e_d) | |
| 722 { | |
| 723 return unsafe_handle_wm_initmenupopup_1 (wm_initmenu_menu, wm_initmenu_frame); | |
| 724 } | |
| 725 | |
| 726 static Lisp_Object | |
| 727 unsafe_handle_wm_initmenu (Lisp_Object u_n_u_s_e_d) | |
| 728 { | |
| 729 return unsafe_handle_wm_initmenu_1 (wm_initmenu_frame); | |
| 730 } | |
| 731 | |
| 732 Lisp_Object | |
| 442 | 733 mswindows_handle_wm_initmenupopup (HMENU hmenu, struct frame *frm) |
| 428 | 734 { |
| 735 /* We cannot pass hmenu as a lisp object. Use static var */ | |
| 736 wm_initmenu_menu = hmenu; | |
| 737 wm_initmenu_frame = frm; | |
| 853 | 738 /* Allow runaway filter code, e.g. custom, to be aborted. We are |
| 739 usually called from next_event_internal(), which has turned off | |
| 740 quit checking to read the C-g as an event. */ | |
| 741 return mswindows_protect_modal_loop ("Error during menu handling", | |
| 742 unsafe_handle_wm_initmenupopup, Qnil, | |
| 743 UNINHIBIT_QUIT); | |
| 428 | 744 } |
| 745 | |
| 746 Lisp_Object | |
| 442 | 747 mswindows_handle_wm_initmenu (HMENU hmenu, struct frame *f) |
| 428 | 748 { |
| 749 /* Handle only frame menubar, ignore if from popup or system menu */ | |
| 442 | 750 if (GetMenu (FRAME_MSWINDOWS_HANDLE (f)) == hmenu) |
| 428 | 751 { |
| 752 wm_initmenu_frame = f; | |
| 853 | 753 return mswindows_protect_modal_loop ("Error during menu handling", |
| 754 unsafe_handle_wm_initmenu, Qnil, | |
| 755 UNINHIBIT_QUIT); | |
| 428 | 756 } |
| 757 return Qt; | |
| 758 } | |
| 759 | |
| 760 | |
| 761 /*------------------------------------------------------------------------*/ | |
| 762 /* Methods */ | |
| 763 /*------------------------------------------------------------------------*/ | |
| 764 | |
| 765 static void | |
| 442 | 766 mswindows_update_frame_menubars (struct frame *f) |
| 428 | 767 { |
| 768 update_frame_menubar_maybe (f); | |
| 769 } | |
| 770 | |
| 771 static void | |
| 442 | 772 mswindows_free_frame_menubars (struct frame *f) |
| 428 | 773 { |
| 442 | 774 FRAME_MSWINDOWS_MENU_HASH_TABLE (f) = Qnil; |
| 428 | 775 } |
| 776 | |
| 777 static void | |
| 778 mswindows_popup_menu (Lisp_Object menu_desc, Lisp_Object event) | |
| 779 { | |
| 780 struct frame *f = selected_frame (); | |
| 440 | 781 Lisp_Event *eev = NULL; |
| 428 | 782 HMENU menu; |
| 783 POINT pt; | |
| 784 int ok; | |
| 442 | 785 struct gcpro gcpro1; |
| 786 | |
| 787 GCPRO1 (menu_desc); /* to be safe -- see above */ | |
| 428 | 788 |
| 789 if (!NILP (event)) | |
| 790 { | |
| 791 CHECK_LIVE_EVENT (event); | |
| 792 eev = XEVENT (event); | |
| 793 if (eev->event_type != button_press_event | |
| 794 && eev->event_type != button_release_event) | |
| 795 wrong_type_argument (Qmouse_event_p, event); | |
| 796 } | |
| 797 else if (!NILP (Vthis_command_keys)) | |
| 798 { | |
| 799 /* if an event wasn't passed, use the last event of the event sequence | |
| 800 currently being executed, if that event is a mouse event */ | |
| 801 eev = XEVENT (Vthis_command_keys); /* last event first */ | |
| 802 if (eev->event_type != button_press_event | |
| 803 && eev->event_type != button_release_event) | |
| 804 eev = NULL; | |
| 805 } | |
| 806 | |
| 707 | 807 popup_up_p++; |
| 808 | |
| 428 | 809 /* Default is to put the menu at the point (10, 10) in frame */ |
| 810 if (eev) | |
| 811 { | |
| 1204 | 812 pt.x = EVENT_BUTTON_X (eev); |
| 813 pt.y = EVENT_BUTTON_Y (eev); | |
| 428 | 814 ClientToScreen (FRAME_MSWINDOWS_HANDLE (f), &pt); |
| 815 } | |
| 816 else | |
| 817 pt.x = pt.y = 10; | |
| 818 | |
| 819 if (SYMBOLP (menu_desc)) | |
| 820 menu_desc = Fsymbol_value (menu_desc); | |
| 821 CHECK_CONS (menu_desc); | |
| 822 CHECK_STRING (XCAR (menu_desc)); | |
| 823 | |
| 707 | 824 menu_cleanup (f); |
| 825 | |
| 428 | 826 current_menudesc = menu_desc; |
| 827 current_hash_table = | |
| 828 make_lisp_hash_table (10, HASH_TABLE_NON_WEAK, HASH_TABLE_EQUAL); | |
| 442 | 829 menu = create_empty_popup_menu (); |
| 428 | 830 Fputhash (hmenu_to_lisp_object (menu), Qnil, current_hash_table); |
| 831 top_level_menu = menu; | |
| 442 | 832 |
| 428 | 833 /* see comments in menubar-x.c */ |
| 834 if (zmacs_regions) | |
| 835 zmacs_region_stays = 1; | |
| 442 | 836 |
| 428 | 837 ok = TrackPopupMenu (menu, |
| 838 TPM_LEFTALIGN | TPM_LEFTBUTTON | TPM_RIGHTBUTTON, | |
| 839 pt.x, pt.y, 0, | |
| 840 FRAME_MSWINDOWS_HANDLE (f), NULL); | |
| 841 | |
| 842 DestroyMenu (menu); | |
| 843 | |
| 707 | 844 /* A WM_COMMAND is not issued until TrackPopupMenu returns. This |
| 845 makes setting popup_up_p fairly pointless since we cannot keep | |
| 846 the menu up and dispatch events. Furthermore, we seem to have | |
| 847 little control over what happens to the menu when we click. */ | |
| 848 popup_up_p--; | |
| 849 | |
| 850 /* Signal a signal if caught by Track...() modal loop. */ | |
| 851 /* I think this is pointless, the code hasn't actually put us in a | |
| 852 modal loop at this time -- andyp. */ | |
| 428 | 853 mswindows_unmodalize_signal_maybe (); |
| 854 | |
| 855 /* This is probably the only real reason for failure */ | |
| 442 | 856 if (!ok) |
| 857 { | |
| 858 menu_cleanup (f); | |
| 563 | 859 invalid_operation ("Cannot track popup menu while in menu", |
| 860 menu_desc); | |
| 442 | 861 } |
| 862 UNGCPRO; | |
| 428 | 863 } |
| 864 | |
| 865 | |
| 866 /*------------------------------------------------------------------------*/ | |
| 867 /* Initialization */ | |
| 868 /*------------------------------------------------------------------------*/ | |
| 869 void | |
| 870 syms_of_menubar_mswindows (void) | |
| 871 { | |
| 872 } | |
| 873 | |
| 874 void | |
| 875 console_type_create_menubar_mswindows (void) | |
| 876 { | |
| 877 CONSOLE_HAS_METHOD (mswindows, update_frame_menubars); | |
| 878 CONSOLE_HAS_METHOD (mswindows, free_frame_menubars); | |
| 879 CONSOLE_HAS_METHOD (mswindows, popup_menu); | |
| 880 } | |
| 881 | |
| 882 void | |
| 883 vars_of_menubar_mswindows (void) | |
| 884 { | |
| 885 current_menudesc = Qnil; | |
| 886 current_hash_table = Qnil; | |
| 887 | |
| 888 staticpro (¤t_menudesc); | |
| 889 staticpro (¤t_hash_table); | |
| 890 } |