Mercurial > hg > xemacs-beta
annotate src/console.h @ 5124:623d57b7fbe8 ben-lisp-object
separate regular and disksave finalization, print method fixes.
Create separate disksave method and make the finalize method only be for
actual object finalization, not disksave finalization.
Fix places where 0 was given in place of a printer -- print methods are
mandatory, and internal objects formerly without a print method now must
explicitly specify internal_object_printer().
Change the defn of CONSOLE_LIVE_P to avoid problems in some weird situations.
-------------------- ChangeLog entries follow: --------------------
src/ChangeLog addition:
2010-01-20 Ben Wing <ben@xemacs.org>
* alloc.c:
* alloc.c (very_old_free_lcrecord):
* alloc.c (disksave_object_finalization_1):
* alloc.c (make_lcrecord_list):
* alloc.c (alloc_managed_lcrecord):
* alloc.c (free_managed_lcrecord):
* alloc.c (sweep_lcrecords_1):
* buffer.c:
* bytecode.c:
* bytecode.c (Fcompiled_function_p):
* chartab.c:
* console-impl.h:
* console-impl.h (CONSOLE_TYPE_P):
* console.c:
* console.c (set_quit_events):
* data.c:
* data.c (Fmake_ephemeron):
* database.c:
* database.c (finalize_database):
* database.c (Fclose_database):
* device-msw.c:
* device-msw.c (finalize_devmode):
* device-msw.c (allocate_devmode):
* device.c:
* elhash.c:
* elhash.c (finalize_hash_table):
* eval.c:
* eval.c (bind_multiple_value_limits):
* event-stream.c:
* event-stream.c (finalize_command_builder):
* events.c:
* events.c (mark_event):
* extents.c:
* extents.c (finalize_extent_info):
* extents.c (uninit_buffer_extents):
* faces.c:
* file-coding.c:
* file-coding.c (finalize_coding_system):
* file-coding.h:
* file-coding.h (struct coding_system_methods):
* file-coding.h (struct detector):
* floatfns.c:
* floatfns.c (extract_float):
* fns.c:
* fns.c (Fidentity):
* font-mgr.c (finalize_fc_pattern):
* font-mgr.c (finalize_fc_config):
* frame.c:
* glyphs.c:
* glyphs.c (finalize_image_instance):
* glyphs.c (unmap_subwindow_instance_cache_mapper):
* gui.c:
* gui.c (gui_error):
* keymap.c:
* lisp.h (struct Lisp_Symbol):
* lrecord.h:
* lrecord.h (struct lrecord_implementation):
* lrecord.h (MC_ALLOC_CALL_FINALIZER):
* lrecord.h (MC_ALLOC_CALL_FINALIZER_FOR_DISKSAVE):
* lrecord.h (DEFINE_DUMPABLE_LISP_OBJECT):
* lrecord.h (DEFINE_DUMPABLE_GENERAL_LISP_OBJECT):
* lrecord.h (DEFINE_DUMPABLE_SIZABLE_LISP_OBJECT):
* lrecord.h (DEFINE_DUMPABLE_SIZABLE_GENERAL_LISP_OBJECT):
* lrecord.h (DEFINE_DUMPABLE_FROB_BLOCK_LISP_OBJECT):
* lrecord.h (DEFINE_DUMPABLE_FROB_BLOCK_GENERAL_LISP_OBJECT):
* lrecord.h (DEFINE_DUMPABLE_FROB_BLOCK_SIZABLE_LISP_OBJECT):
* lrecord.h (DEFINE_DUMPABLE_INTERNAL_LISP_OBJECT):
* lrecord.h (DEFINE_DUMPABLE_SIZABLE_INTERNAL_LISP_OBJECT):
* lrecord.h (DEFINE_NODUMP_LISP_OBJECT):
* lrecord.h (DEFINE_NODUMP_GENERAL_LISP_OBJECT):
* lrecord.h (DEFINE_NODUMP_SIZABLE_LISP_OBJECT):
* lrecord.h (DEFINE_NODUMP_SIZABLE_GENERAL_LISP_OBJECT):
* lrecord.h (DEFINE_NODUMP_FROB_BLOCK_LISP_OBJECT):
* lrecord.h (DEFINE_NODUMP_FROB_BLOCK_GENERAL_LISP_OBJECT):
* lrecord.h (DEFINE_NODUMP_FROB_BLOCK_SIZABLE_LISP_OBJECT):
* lrecord.h (DEFINE_NODUMP_INTERNAL_LISP_OBJECT):
* lrecord.h (DEFINE_NODUMP_SIZABLE_INTERNAL_LISP_OBJECT):
* lrecord.h (MAKE_LISP_OBJECT):
* lrecord.h (DEFINE_DUMPABLE_MODULE_LISP_OBJECT):
* lrecord.h (DEFINE_DUMPABLE_MODULE_GENERAL_LISP_OBJECT):
* lrecord.h (DEFINE_DUMPABLE_MODULE_SIZABLE_LISP_OBJECT):
* lrecord.h (DEFINE_DUMPABLE_MODULE_SIZABLE_GENERAL_LISP_OBJECT):
* lrecord.h (DEFINE_NODUMP_MODULE_LISP_OBJECT):
* lrecord.h (DEFINE_NODUMP_MODULE_GENERAL_LISP_OBJECT):
* lrecord.h (DEFINE_NODUMP_MODULE_SIZABLE_LISP_OBJECT):
* lrecord.h (DEFINE_NODUMP_MODULE_SIZABLE_GENERAL_LISP_OBJECT):
* lrecord.h (MAKE_MODULE_LISP_OBJECT):
* lstream.c:
* lstream.c (finalize_lstream):
* lstream.c (disksave_lstream):
* marker.c:
* marker.c (finalize_marker):
* mule-charset.c (make_charset):
* number.c:
* objects.c:
* objects.c (finalize_color_instance):
* objects.c (finalize_font_instance):
* opaque.c:
* opaque.c (make_opaque_ptr):
* process-nt.c:
* process-nt.c (nt_finalize_process_data):
* process-nt.c (nt_deactivate_process):
* process.c:
* process.c (finalize_process):
* procimpl.h (struct process_methods):
* scrollbar.c:
* scrollbar.c (free_scrollbar_instance):
* specifier.c (finalize_specifier):
* symbols.c:
* toolbar.c:
* toolbar.c (Ftoolbar_button_p):
* tooltalk.c:
* ui-gtk.c:
* ui-gtk.c (emacs_gtk_object_finalizer):
* ui-gtk.c (allocate_emacs_gtk_boxed_data):
* window.c:
* window.c (finalize_window):
* window.c (mark_window_as_deleted):
Separate out regular and disksave finalization. Instead of a
FOR_DISKSAVE argument to the finalizer, create a separate object
method `disksaver'. Make `finalizer' have only one argument.
Go through and separate out all finalize methods into finalize
and disksave. Delete lots of thereby redundant disksave checking.
Delete places that signal an error if we attempt to disksave --
all of these objects are non-dumpable and we will get an error
from pdump anyway if we attempt to dump them. After this is done,
only one object remains that has a disksave method -- lstream.
Change DEFINE_*_LISP_OBJECT_WITH_PROPS to DEFINE_*_GENERAL_LISP_OBJECT,
which is used for specifying either property methods or disksave
methods (or in the future, any other less-used methods).
Remove the for_disksave argument to finalize_process_data. Don't
provide a disksaver for processes because no one currently needs
it.
Clean up various places where objects didn't provide a print method.
It was made mandatory in previous changes, and all methods now
either provide their own print method or use internal_object_printer
or external_object_printer.
Change the definition of CONSOLE_LIVE_P to use the contype enum
rather than looking into the conmeths structure -- in some weird
situations with dead objects, the conmeths structure is NULL,
and printing such objects from debug_print() will crash if we try
to look into the conmeths structure.
| author | Ben Wing <ben@xemacs.org> |
|---|---|
| date | Wed, 20 Jan 2010 07:05:57 -0600 |
| parents | e0db3c197671 |
| children | 308d34e9f07d |
| rev | line source |
|---|---|
| 428 | 1 /* Define console object for XEmacs. |
| 872 | 2 Copyright (C) 1996, 2002 Ben Wing |
| 428 | 3 |
| 4 This file is part of XEmacs. | |
| 5 | |
| 6 XEmacs is free software; you can redistribute it and/or modify it | |
| 7 under the terms of the GNU General Public License as published by the | |
| 8 Free Software Foundation; either version 2, or (at your option) any | |
| 9 later version. | |
| 10 | |
| 11 XEmacs is distributed in the hope that it will be useful, but WITHOUT | |
| 12 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 14 for more details. | |
| 15 | |
| 16 You should have received a copy of the GNU General Public License | |
| 17 along with XEmacs; see the file COPYING. If not, write to | |
| 18 the Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
| 19 Boston, MA 02111-1307, USA. */ | |
| 20 | |
| 21 /* Synched up with: Not in FSF. */ | |
| 22 | |
| 23 /* Written by Ben Wing. */ | |
| 24 | |
| 440 | 25 #ifndef INCLUDED_console_h_ |
| 26 #define INCLUDED_console_h_ | |
| 428 | 27 |
| 28 /* Devices and consoles are similar entities. The idea is that | |
| 29 a console represents a physical keyboard/mouse/other-input-source | |
| 30 while a device represents a display where frames appear on. | |
| 3360 | 31 Nowadays "multi-headed" displays with multiple physical screens |
| 32 are becoming familiar; in the XEmacs nomenclature, this maps to a | |
| 33 "console" supporting multiple "devices". | |
| 34 | |
| 428 | 35 In the X world, a console is a "Display" while a device is a |
| 36 "Screen". Implementationally, it can sometimes get confusing: | |
| 37 under X, multiple devices on a single console are different | |
| 38 "Display" connections to what is in reality the same Display on | |
| 3360 | 39 the same server. Furthermore, in the X model input comes from the |
| 40 device and not from the console. This causes no confusion because | |
| 41 events are basically always tagged to a particular X window (i.e. | |
| 42 frame), which exists on only one screen; therefore the event won't | |
| 43 be reported multiple times even if there are multiple devices on | |
| 44 the same physical display. | |
| 45 | |
| 46 This is an implementation detail specific to X consoles (e.g. under | |
|
4759
aa5ed11f473b
Remove support for obsolete systems. See xemacs-patches message with ID
Jerry James <james@xemacs.org>
parents:
3360
diff
changeset
|
47 Windows, this could be different, and input would come directly from |
|
aa5ed11f473b
Remove support for obsolete systems. See xemacs-patches message with ID
Jerry James <james@xemacs.org>
parents:
3360
diff
changeset
|
48 the console). |
| 428 | 49 */ |
| 50 | |
| 51 /* GCC does not like forward enum declaration. This needs to be | |
| 52 defined here. What a disgust! */ | |
| 53 | |
| 934 | 54 enum console_variant |
| 55 { | |
| 56 dead_console, | |
| 57 tty_console, | |
| 58 gtk_console, | |
| 59 x_console, | |
| 60 mswindows_console, | |
| 1346 | 61 msprinter_console, |
| 934 | 62 stream_console |
| 63 }; | |
| 64 | |
| 428 | 65 enum device_metrics |
| 66 { | |
| 67 DM_color_default, DM_color_select, DM_color_balloon, DM_color_3d_face, | |
| 68 DM_color_3d_light, DM_color_3d_dark, DM_color_menu, DM_color_menu_highlight, | |
| 69 DM_color_menu_button, DM_color_menu_disabled, DM_color_toolbar, | |
| 70 DM_color_scrollbar, DM_color_desktop, DM_color_workspace, DM_font_default, | |
| 71 DM_font_menubar, DM_font_dialog, DM_size_cursor, DM_size_scrollbar, | |
| 72 DM_size_menu, DM_size_toolbar, DM_size_toolbar_button, | |
| 73 DM_size_toolbar_border, DM_size_icon, DM_size_icon_small, DM_size_device, | |
| 440 | 74 DM_size_workspace, DM_offset_workspace, DM_size_device_mm, DM_device_dpi, |
| 1942 | 75 DM_num_bit_planes, DM_num_color_cells, DM_num_screens, DM_mouse_buttons, |
| 76 DM_swap_buttons, DM_show_sounds, DM_slow_device, DM_security, | |
| 77 DM_backing_store, DM_save_under | |
| 428 | 78 }; |
| 79 | |
| 872 | 80 struct console; |
| 428 | 81 |
|
5118
e0db3c197671
merge up to latest default branch, doesn't compile yet
Ben Wing <ben@xemacs.org>
parents:
4759
diff
changeset
|
82 DECLARE_LISP_OBJECT (console, struct console); |
| 428 | 83 #define XCONSOLE(x) XRECORD (x, console, struct console) |
| 617 | 84 #define wrap_console(p) wrap_record (p, console) |
| 428 | 85 #define CONSOLEP(x) RECORDP (x, console) |
| 86 #define CHECK_CONSOLE(x) CHECK_RECORD (x, console) | |
| 87 #define CONCHECK_CONSOLE(x) CONCHECK_RECORD (x, console) | |
| 88 | |
| 872 | 89 /* Basic properties available to non-privileged users; redefined in |
| 90 console-impl.h */ | |
| 91 | |
| 874 | 92 struct console_methods; |
| 93 | |
| 872 | 94 int console_live_p (struct console *c); |
| 95 Lisp_Object console_device_list (struct console *c); | |
| 96 | |
| 97 #define CONSOLE_LIVE_P(c) console_live_p (c) | |
| 98 #define CONSOLE_DEVICE_LIST(c) console_device_list (c) | |
| 99 | |
| 428 | 100 #define CHECK_LIVE_CONSOLE(x) do { \ |
| 101 CHECK_CONSOLE (x); \ | |
| 102 if (! CONSOLE_LIVE_P (XCONSOLE (x))) \ | |
| 103 dead_wrong_type_argument (Qconsole_live_p, (x)); \ | |
| 104 } while (0) | |
| 105 #define CONCHECK_LIVE_CONSOLE(x) do { \ | |
| 106 CONCHECK_CONSOLE (x); \ | |
| 107 if (! CONSOLE_LIVE_P (XCONSOLE (x))) \ | |
| 108 x = wrong_type_argument (Qconsole_live_p, (x)); \ | |
| 109 } while (0) | |
| 110 | |
| 111 #define CDFW_CONSOLE(obj) \ | |
| 1204 | 112 ((WINDOWP (obj) && WINDOW_LIVE_P (XWINDOW(obj))) ? WINDOW_CONSOLE (XWINDOW (obj)) \ |
| 113 : ((FRAMEP (obj) && FRAME_LIVE_P (XFRAME (obj))) ? FRAME_CONSOLE (XFRAME (obj)) \ | |
| 114 : ((DEVICEP (obj) && DEVICE_LIVE_P (XDEVICE (obj))) ? DEVICE_CONSOLE (XDEVICE (obj)) \ | |
| 115 : ((CONSOLEP (obj) && CONSOLE_LIVE_P (XCONSOLE (obj))) ? obj \ | |
| 428 | 116 : Qnil)))) |
| 117 | |
| 118 #define CONSOLE_LOOP(concons) LIST_LOOP (concons, Vconsole_list) | |
| 119 #define CONSOLE_DEVICE_LOOP(devcons, con) \ | |
| 120 LIST_LOOP (devcons, CONSOLE_DEVICE_LIST (con)) | |
| 121 | |
| 872 | 122 EXFUN (Fconsole_disable_input, 1); |
| 123 EXFUN (Fdelete_console, 2); | |
| 124 EXFUN (Fselect_console, 1); | |
| 125 EXFUN (Fselected_console, 0); | |
| 126 | |
| 127 extern Lisp_Object Qcreate_console_hook, Qdelete_console_hook; | |
| 128 extern Lisp_Object Vconsole_defaults, Vconsole_type_list, Vselected_console; | |
| 129 | |
| 130 int valid_console_type_p (Lisp_Object type); | |
| 428 | 131 |
| 132 Lisp_Object create_console (Lisp_Object name, Lisp_Object type, | |
| 133 Lisp_Object connection, Lisp_Object props); | |
| 134 void select_console_1 (Lisp_Object); | |
| 135 struct console *decode_console (Lisp_Object); | |
| 136 void add_entry_to_console_type_list (Lisp_Object symbol, | |
| 137 struct console_methods *type); | |
| 138 struct console_methods *decode_console_type (Lisp_Object type, | |
| 578 | 139 Error_Behavior errb); |
| 934 | 140 |
| 141 enum console_variant get_console_variant (Lisp_Object type); | |
| 142 | |
| 428 | 143 void delete_console_internal (struct console *con, int force, |
| 144 int from_kill_emacs, int from_io_error); | |
| 145 void io_error_delete_console (Lisp_Object console); | |
| 146 void set_console_last_nonminibuf_frame (struct console *con, | |
| 147 Lisp_Object frame); | |
| 872 | 148 void stuff_buffered_input (Lisp_Object); |
| 428 | 149 |
| 440 | 150 #endif /* INCLUDED_console_h_ */ |