annotate src/device.c @ 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 d1247f3cc363
children b5df3737028a
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1 /* Generic device functions.
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2 Copyright (C) 1994, 1995 Board of Trustees, University of Illinois.
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3 Copyright (C) 1994, 1995 Free Software Foundation, Inc.
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4 Copyright (C) 1995, 1996, 2002 Ben Wing.
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5
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6 This file is part of XEmacs.
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7
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8 XEmacs is free software; you can redistribute it and/or modify it
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9 under the terms of the GNU General Public License as published by the
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10 Free Software Foundation; either version 2, or (at your option) any
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11 later version.
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12
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13 XEmacs is distributed in the hope that it will be useful, but WITHOUT
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14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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16 for more details.
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17
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18 You should have received a copy of the GNU General Public License
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19 along with XEmacs; see the file COPYING. If not, write to
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20 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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21 Boston, MA 02111-1307, USA. */
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22
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23 /* Synched up with: Not in FSF. */
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24
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25 /* Written by Ben Wing, late 1995?
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26 Based on prototype by Chuck Thompson.
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27 device-system-metric stuff added 1998? by Kirill Katsnelson.
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28 */
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29
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30 #include <config.h>
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31 #include "lisp.h"
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32
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33 #include "buffer.h"
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34 #include "console.h"
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35 #include "device-impl.h"
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36 #include "elhash.h"
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37 #include "events.h"
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38 #include "faces.h"
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39 #include "frame-impl.h"
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40 #include "keymap.h"
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41 #include "objects.h"
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42 #include "redisplay.h"
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43 #include "specifier.h"
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44 #include "sysdep.h"
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45 #include "toolbar.h"
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46 #include "window.h"
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47
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48 #ifdef HAVE_SCROLLBARS
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49 #include "scrollbar.h"
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50 #endif
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51
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52 #include "syssignal.h"
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53
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54 /* Vdefault_device is the firstly-created non-stream device that's still
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55 around. We don't really use it anywhere currently, but it might
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56 be used for resourcing at some point. (Currently we use
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57 the default X device -- see Vdefault_device_plist.) */
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58 Lisp_Object Vdefault_device;
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59
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60 Lisp_Object Vcreate_device_hook, Vdelete_device_hook;
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61
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62 static Lisp_Object Vdefault_device_plist;
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63
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64 /* Device classes */
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65 /* Qcolor defined in general.c */
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66 Lisp_Object Qgrayscale, Qmono;
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67
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68 /* Device metrics symbols */
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69 Lisp_Object
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70 Qcolor_default, Qcolor_select, Qcolor_balloon, Qcolor_3d_face,
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71 Qcolor_3d_light, Qcolor_3d_dark, Qcolor_menu, Qcolor_menu_highlight,
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72 Qcolor_menu_button, Qcolor_menu_disabled, Qcolor_toolbar,
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73 Qcolor_scrollbar, Qcolor_desktop, Qcolor_workspace, Qfont_default,
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74 Qfont_menubar, Qfont_dialog, Qsize_cursor, Qsize_scrollbar,
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75 Qsize_menu, Qsize_toolbar, Qsize_toolbar_button,
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76 Qsize_toolbar_border, Qsize_icon, Qsize_icon_small, Qsize_device,
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77 Qsize_workspace, Qoffset_workspace, Qsize_device_mm, Qdevice_dpi,
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78 Qnum_bit_planes, Qnum_color_cells, Qnum_screens, Qmouse_buttons,
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79 Qsave_under, Qswap_buttons, Qshow_sounds, Qslow_device, Qsecurity,
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80 Qbacking_store;
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81
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82 Lisp_Object Qdevicep, Qdevice_live_p;
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83 Lisp_Object Qcreate_device_hook;
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84 Lisp_Object Qdelete_device_hook;
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85 Lisp_Object Vdevice_class_list;
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86
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89 #ifndef NEW_GC
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90 extern const struct sized_memory_description gtk_device_data_description;
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91 extern const struct sized_memory_description mswindows_device_data_description;
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92 extern const struct sized_memory_description msprinter_device_data_description;
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93 extern const struct sized_memory_description x_device_data_description;
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94 #endif /* not NEW_GC */
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95
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96 static const struct memory_description device_data_description_1 []= {
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97 #ifdef NEW_GC
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98 #ifdef HAVE_GTK
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99 { XD_LISP_OBJECT, gtk_console },
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100 #endif
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101 #ifdef HAVE_MS_WINDOWS
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102 { XD_LISP_OBJECT, mswindows_console },
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103 { XD_LISP_OBJECT, msprinter_console },
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104 #endif
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105 #ifdef HAVE_X_WINDOWS
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106 { XD_LISP_OBJECT, x_console },
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107 #endif
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108 #else /* not NEW_GC */
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109 #ifdef HAVE_GTK
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110 { XD_BLOCK_PTR, gtk_console, 1, { &gtk_device_data_description} },
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111 #endif
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112 #ifdef HAVE_MS_WINDOWS
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113 { XD_BLOCK_PTR, mswindows_console, 1, { &mswindows_device_data_description} },
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114 { XD_BLOCK_PTR, msprinter_console, 1, { &msprinter_device_data_description} },
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115 #endif
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116 #ifdef HAVE_X_WINDOWS
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117 { XD_BLOCK_PTR, x_console, 1, { &x_device_data_description} },
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118 #endif
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119 #endif /* not NEW_GC */
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120 { XD_END }
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121 };
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122
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123 static const struct sized_memory_description device_data_description = {
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124 sizeof (void *), device_data_description_1
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125 };
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126
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127 static const struct memory_description device_description [] = {
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128 { XD_INT, offsetof (struct device, devtype) },
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129 #define MARKED_SLOT(x) { XD_LISP_OBJECT, offsetof (struct device, x) },
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130 #include "devslots.h"
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131
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132 { XD_BLOCK_PTR, offsetof (struct device, devmeths), 1,
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133 { &console_methods_description } },
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134 { XD_UNION, offsetof (struct device, device_data),
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135 XD_INDIRECT (0, 0), { &device_data_description } },
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136 { XD_END }
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137 };
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138
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139 static Lisp_Object
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140 mark_device (Lisp_Object obj)
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141 {
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142 struct device *d = XDEVICE (obj);
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143
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144 #define MARKED_SLOT(x) mark_object (d->x);
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145 #include "devslots.h"
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146
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147 if (d->devmeths)
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148 {
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149 mark_object (d->devmeths->symbol);
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150 MAYBE_DEVMETH (d, mark_device, (d));
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151 }
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152
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153 return (d->frame_list);
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154 }
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155
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156 static void
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157 print_device (Lisp_Object obj, Lisp_Object printcharfun,
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158 int UNUSED (escapeflag))
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159 {
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160 struct device *d = XDEVICE (obj);
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161
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162 if (print_readably)
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163 printing_unreadable_object ("#<device %s 0x%x>",
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164 XSTRING_DATA (d->name), d->header.uid);
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165
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166 write_fmt_string (printcharfun, "#<%s-device", !DEVICE_LIVE_P (d) ? "dead" :
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167 DEVICE_TYPE_NAME (d));
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168 if (DEVICE_LIVE_P (d) && !NILP (DEVICE_CONNECTION (d)))
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169 write_fmt_string_lisp (printcharfun, " on %S", 1, DEVICE_CONNECTION (d));
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170 write_fmt_string (printcharfun, " 0x%x>", d->header.uid);
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171 }
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172
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173 DEFINE_NODUMP_LISP_OBJECT ("device", device,
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174 mark_device, print_device, 0, 0, 0,
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175 device_description,
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176 struct device);
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177
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178 int
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179 valid_device_class_p (Lisp_Object class_)
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180 {
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181 return !NILP (memq_no_quit (class_, Vdevice_class_list));
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182 }
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183
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184 DEFUN ("valid-device-class-p", Fvalid_device_class_p, 1, 1, 0, /*
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185 Given a DEVICE-CLASS, return t if it is valid.
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186 Valid classes are `color', `grayscale', and `mono'.
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187 */
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188 (device_class))
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189 {
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190 return valid_device_class_p (device_class) ? Qt : Qnil;
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191 }
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192
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193 DEFUN ("device-class-list", Fdevice_class_list, 0, 0, 0, /*
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194 Return a list of valid device classes.
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195 */
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196 ())
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197 {
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198 return Fcopy_sequence (Vdevice_class_list);
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199 }
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200
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201 static void
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202 nuke_all_device_slots (struct device *d, Lisp_Object zap)
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203 {
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204 ZERO_LISP_OBJECT (d);
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205
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206 #define MARKED_SLOT(x) d->x = zap;
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207 #include "devslots.h"
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208 }
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209
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210 static struct device *
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211 allocate_device (Lisp_Object console)
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212 {
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213 Lisp_Object obj = ALLOC_LISP_OBJECT (device);
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214 struct device *d = XDEVICE (obj);
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215 struct gcpro gcpro1;
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216
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217 GCPRO1 (obj);
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218
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219 nuke_all_device_slots (d, Qnil);
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220
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221 d->console = console;
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222 d->infd = d->outfd = -1;
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223
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224 /* #### is 20 reasonable? */
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225 d->color_instance_cache =
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226 make_lisp_hash_table (20, HASH_TABLE_KEY_WEAK, HASH_TABLE_EQUAL);
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227 d->font_instance_cache =
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228 make_lisp_hash_table (20, HASH_TABLE_KEY_WEAK, HASH_TABLE_EQUAL);
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229 #ifdef MULE
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230 initialize_charset_font_caches (d);
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231 #endif
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232 /*
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233 Note that the image instance cache is actually bi-level.
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234 See device.h. We use a low number here because most of the
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235 time there aren't very many different masks that will be used.
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236 */
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237 d->image_instance_cache =
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238 make_lisp_hash_table (5, HASH_TABLE_NON_WEAK, HASH_TABLE_EQ);
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239
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240 UNGCPRO;
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241 return d;
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242 }
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243
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244 struct device *
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245 decode_device (Lisp_Object device)
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246 {
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247 if (NILP (device))
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248 device = Fselected_device (Qnil);
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249 /* quietly accept frames for the device arg */
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250 else if (FRAMEP (device))
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251 device = FRAME_DEVICE (decode_frame (device));
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252 CHECK_LIVE_DEVICE (device);
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253 return XDEVICE (device);
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254 }
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255
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256 DEFUN ("dfw-device", Fdfw_device, 1, 1, 0, /*
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257 Given a device, frame, or window, return the associated device.
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258 Return nil otherwise.
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259 */
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260 (object))
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261 {
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262 return DFW_DEVICE (object);
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263 }
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264
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265 Lisp_Object
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266 device_console (struct device *d)
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267 {
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268 return DEVICE_CONSOLE (d);
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269 }
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270
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271 int
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272 device_live_p (struct device *d)
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273 {
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274 return DEVICE_LIVE_P (d);
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275 }
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276
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277 Lisp_Object
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diff changeset
278 device_frame_list (struct device *d)
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parents: 853
diff changeset
279 {
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
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parents: 853
diff changeset
280 return DEVICE_FRAME_LIST (d);
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parents: 853
diff changeset
281 }
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parents: 853
diff changeset
282
428
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283
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284 DEFUN ("selected-device", Fselected_device, 0, 1, 0, /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
285 Return the device which is currently active.
3ecd8885ac67 Import from CVS: tag r21-2-22
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diff changeset
286 If optional CONSOLE is non-nil, return the device that would be currently
3ecd8885ac67 Import from CVS: tag r21-2-22
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diff changeset
287 active if CONSOLE were the selected console.
3ecd8885ac67 Import from CVS: tag r21-2-22
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288 */
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289 (console))
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cvs
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diff changeset
290 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
291 if (NILP (console) && NILP (Vselected_console))
3ecd8885ac67 Import from CVS: tag r21-2-22
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parents:
diff changeset
292 return Qnil; /* happens early in temacs */
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diff changeset
293 return CONSOLE_SELECTED_DEVICE (decode_console (console));
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294 }
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295
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296 /* Called from selected_frame_1(), called from Fselect_window() */
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297 void
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298 select_device_1 (Lisp_Object device)
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299 {
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diff changeset
300 struct device *dev = XDEVICE (device);
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301 Lisp_Object old_selected_device = Fselected_device (Qnil);
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302
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cvs
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303 if (EQ (device, old_selected_device))
3ecd8885ac67 Import from CVS: tag r21-2-22
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304 return;
3ecd8885ac67 Import from CVS: tag r21-2-22
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305
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cvs
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306 /* now select the device's console */
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307 CONSOLE_SELECTED_DEVICE (XCONSOLE (DEVICE_CONSOLE (dev))) = device;
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diff changeset
308 select_console_1 (DEVICE_CONSOLE (dev));
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309 }
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310
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311 DEFUN ("select-device", Fselect_device, 1, 1, 0, /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
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312 Select the device DEVICE.
3ecd8885ac67 Import from CVS: tag r21-2-22
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313 Subsequent editing commands apply to its console, selected frame,
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314 and selected window.
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315 The selection of DEVICE lasts until the next time the user does
3ecd8885ac67 Import from CVS: tag r21-2-22
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316 something to select a different device, or until the next time this
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317 function is called.
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318 */
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319 (device))
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320 {
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diff changeset
321 CHECK_LIVE_DEVICE (device);
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322
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cvs
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diff changeset
323 /* select the device's selected frame's selected window. This will call
3ecd8885ac67 Import from CVS: tag r21-2-22
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324 selected_frame_1()->selected_device_1()->selected_console_1(). */
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325 if (!NILP (DEVICE_SELECTED_FRAME (XDEVICE (device))))
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diff changeset
326 Fselect_window (FRAME_SELECTED_WINDOW
3ecd8885ac67 Import from CVS: tag r21-2-22
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327 (XFRAME (DEVICE_SELECTED_FRAME (XDEVICE (device)))),
3ecd8885ac67 Import from CVS: tag r21-2-22
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328 Qnil);
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diff changeset
329 else
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
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diff changeset
330 invalid_operation ("Can't select a device with no frames", Qunbound);
428
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331 return Qnil;
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diff changeset
332 }
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333
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334 void
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diff changeset
335 set_device_selected_frame (struct device *d, Lisp_Object frame)
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diff changeset
336 {
3ecd8885ac67 Import from CVS: tag r21-2-22
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337 if (!NILP (frame) && !FRAME_MINIBUF_ONLY_P (XFRAME (frame)))
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338 set_console_last_nonminibuf_frame (XCONSOLE (DEVICE_CONSOLE (d)), frame);
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diff changeset
339 d->selected_frame = frame;
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diff changeset
340 }
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341
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diff changeset
342 DEFUN ("set-device-selected-frame", Fset_device_selected_frame, 2, 2, 0, /*
3ecd8885ac67 Import from CVS: tag r21-2-22
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diff changeset
343 Set the selected frame of device object DEVICE to FRAME.
3ecd8885ac67 Import from CVS: tag r21-2-22
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diff changeset
344 If DEVICE is nil, the selected device is used.
3ecd8885ac67 Import from CVS: tag r21-2-22
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diff changeset
345 If DEVICE is the selected device, this makes FRAME the selected frame.
3ecd8885ac67 Import from CVS: tag r21-2-22
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346 */
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347 (device, frame))
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diff changeset
348 {
793
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diff changeset
349 device = wrap_device (decode_device (device));
428
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diff changeset
350 CHECK_LIVE_FRAME (frame);
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diff changeset
351
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352 if (! EQ (device, FRAME_DEVICE (XFRAME (frame))))
617
af57a77cbc92 [xemacs-hg @ 2001-06-18 07:09:50 by ben]
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diff changeset
353 invalid_argument ("In `set-device-selected-frame', FRAME is not on DEVICE",
af57a77cbc92 [xemacs-hg @ 2001-06-18 07:09:50 by ben]
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diff changeset
354 Qunbound);
428
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355
3ecd8885ac67 Import from CVS: tag r21-2-22
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diff changeset
356 if (EQ (device, Fselected_device (Qnil)))
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diff changeset
357 return Fselect_frame (frame);
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diff changeset
358
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359 set_device_selected_frame (XDEVICE (device), frame);
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360 return frame;
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diff changeset
361 }
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362
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363 DEFUN ("devicep", Fdevicep, 1, 1, 0, /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
364 Return non-nil if OBJECT is a device.
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diff changeset
365 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
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diff changeset
366 (object))
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cvs
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diff changeset
367 {
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cvs
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diff changeset
368 return DEVICEP (object) ? Qt : Qnil;
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369 }
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370
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diff changeset
371 DEFUN ("device-live-p", Fdevice_live_p, 1, 1, 0, /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
372 Return non-nil if OBJECT is a device that has not been deleted.
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diff changeset
373 */
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diff changeset
374 (object))
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cvs
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diff changeset
375 {
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cvs
parents:
diff changeset
376 return DEVICEP (object) && DEVICE_LIVE_P (XDEVICE (object)) ? Qt : Qnil;
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diff changeset
377 }
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diff changeset
378
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379 DEFUN ("device-name", Fdevice_name, 0, 1, 0, /*
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380 Return the name of the specified device.
3ecd8885ac67 Import from CVS: tag r21-2-22
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diff changeset
381 DEVICE defaults to the selected device if omitted.
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382 */
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cvs
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diff changeset
383 (device))
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cvs
parents:
diff changeset
384 {
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cvs
parents:
diff changeset
385 return DEVICE_NAME (decode_device (device));
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cvs
parents:
diff changeset
386 }
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cvs
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diff changeset
387
3ecd8885ac67 Import from CVS: tag r21-2-22
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diff changeset
388 DEFUN ("device-connection", Fdevice_connection, 0, 1, 0, /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
389 Return the connection of the specified device.
3ecd8885ac67 Import from CVS: tag r21-2-22
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diff changeset
390 DEVICE defaults to the selected device if omitted.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
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diff changeset
391 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
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diff changeset
392 (device))
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cvs
parents:
diff changeset
393 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
394 return DEVICE_CONNECTION (decode_device (device));
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
3ecd8885ac67 Import from CVS: tag r21-2-22
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parents:
diff changeset
397 DEFUN ("device-console", Fdevice_console, 0, 1, 0, /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
398 Return the console of the specified device.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
399 DEVICE defaults to the selected device if omitted.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
400 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
401 (device))
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 return DEVICE_CONSOLE (decode_device (device));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
404 }
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 static void
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
407 init_global_resources (struct device *d)
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 init_global_faces (d);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
410 #ifdef HAVE_SCROLLBARS
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
411 init_global_scrollbars (d);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
412 #endif
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cvs
parents:
diff changeset
413 #ifdef HAVE_TOOLBARS
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
414 init_global_toolbars (d);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
415 #endif
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
416 }
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 static void
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
419 init_device_resources (struct device *d)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
420 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
421 init_device_faces (d);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
422 #ifdef HAVE_SCROLLBARS
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
423 init_device_scrollbars (d);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
424 #endif
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
425 #ifdef HAVE_TOOLBARS
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
426 init_device_toolbars (d);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
427 #endif
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
872
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
430 DEFUN ("default-device", Fdefault_device, 0, 1, 0, /*
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
431 Return the default device of type TYPE.
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
432 This is generally the first-created device of that TYPE that still exists.
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
433 It is used for resourcing and certain other things. On MS Windows, it
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
434 is not very useful because there is generally only one device.
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
435 If TYPE is omitted, it is derived from the selected device.
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
436 If there is no default device of TYPE, nil is returned.
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
437 */
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
438 (type))
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
439 {
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
440 if (NILP (type))
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
441 type = XDEVICE_TYPE (Fselected_device (Qnil));
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
442 else
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
443 /* For errors */
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
444 decode_console_type (type, ERROR_ME);
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
445
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
446 return Fplist_get (Vdefault_device_plist, type, Qnil);
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
447 }
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
448
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
449 /* Return the default device for a device type. */
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
450 Lisp_Object
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
451 get_default_device (Lisp_Object type)
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
452 {
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
453 return Fplist_get (Vdefault_device_plist, type, Qnil);
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
454 }
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
455
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
456 /* Set the default device for a device type. */
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
457 void
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
458 set_default_device (Lisp_Object type, Lisp_Object device)
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
459 {
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
460 Vdefault_device_plist = Fplist_put (Vdefault_device_plist, type, device);
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
461 }
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
462
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
463 void
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
464 clear_default_devices (void)
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
465 {
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
466 Vdefault_device_plist = Qnil;
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
467 }
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
468
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
469 static Lisp_Object
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
470 semi_canonicalize_device_connection (struct console_methods *meths,
578
190b164ddcac [xemacs-hg @ 2001-05-25 11:26:50 by ben]
ben
parents: 563
diff changeset
471 Lisp_Object name, Error_Behavior errb)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
472 {
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
473 if (HAS_CONTYPE_METH_P (meths, semi_canonicalize_device_connection))
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
474 return CONTYPE_METH (meths, semi_canonicalize_device_connection,
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
475 (name, errb));
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
476 else
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
477 return CONTYPE_METH_OR_GIVEN (meths, canonicalize_device_connection,
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
478 (name, errb), name);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
479 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
480
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
481 static Lisp_Object
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
482 canonicalize_device_connection (struct console_methods *meths,
578
190b164ddcac [xemacs-hg @ 2001-05-25 11:26:50 by ben]
ben
parents: 563
diff changeset
483 Lisp_Object name, Error_Behavior errb)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
484 {
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
485 if (HAS_CONTYPE_METH_P (meths, canonicalize_device_connection))
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
486 return CONTYPE_METH (meths, canonicalize_device_connection,
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
487 (name, errb));
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
488 else
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
489 return CONTYPE_METH_OR_GIVEN (meths, semi_canonicalize_device_connection,
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
490 (name, errb), name);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
491 }
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 static Lisp_Object
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
494 find_device_of_type (struct console_methods *meths, Lisp_Object canon)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
495 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
496 Lisp_Object devcons, concons;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
497
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
498 DEVICE_LOOP_NO_BREAK (devcons, concons)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
499 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
500 Lisp_Object device = XCAR (devcons);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
501
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
502 if (EQ (CONMETH_TYPE (meths), DEVICE_TYPE (XDEVICE (device)))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
503 && internal_equal (DEVICE_CANON_CONNECTION (XDEVICE (device)),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
504 canon, 0))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
505 return device;
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
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
508 return Qnil;
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
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
511 DEFUN ("find-device", Ffind_device, 1, 2, 0, /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
512 Look for an existing device attached to connection CONNECTION.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
513 Return the device if found; otherwise, return nil.
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 If TYPE is specified, only return devices of that type; otherwise,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
516 return devices of any type. (It is possible, although unlikely,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
517 that two devices of different types could have the same connection
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
518 name; in such a case, the first device found is returned.)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
519 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
520 (connection, type))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
521 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
522 Lisp_Object canon = Qnil;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
523 struct gcpro gcpro1;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
524
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
525 GCPRO1 (canon);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
526
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
527 if (!NILP (type))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
528 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
529 struct console_methods *conmeths = decode_console_type (type, ERROR_ME);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
530 canon = canonicalize_device_connection (conmeths, connection,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
531 ERROR_ME_NOT);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
532 if (UNBOUNDP (canon))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
533 RETURN_UNGCPRO (Qnil);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
534
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
535 RETURN_UNGCPRO (find_device_of_type (conmeths, canon));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
536 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
537 else
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 int i;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
540
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
541 for (i = 0; i < Dynarr_length (the_console_type_entry_dynarr); i++)
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 struct console_methods *conmeths =
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
544 Dynarr_at (the_console_type_entry_dynarr, i).meths;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
545 canon = canonicalize_device_connection (conmeths, connection,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
546 ERROR_ME_NOT);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
547 if (!UNBOUNDP (canon))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
548 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
549 Lisp_Object device = find_device_of_type (conmeths, canon);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
550 if (!NILP (device))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
551 RETURN_UNGCPRO (device);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
552 }
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
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
555 RETURN_UNGCPRO (Qnil);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
556 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
557 }
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 DEFUN ("get-device", Fget_device, 1, 2, 0, /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
560 Look for an existing device attached to connection CONNECTION.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
561 Return the device if found; otherwise, signal an error.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
562
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
563 If TYPE is specified, only return devices of that type; otherwise,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
564 return devices of any type. (It is possible, although unlikely,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
565 that two devices of different types could have the same connection
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
566 name; in such a case, the first device found is returned.)
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 (connection, type))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
569 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
570 Lisp_Object device = Ffind_device (connection, type);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
571 if (NILP (device))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
572 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
573 if (NILP (type))
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
574 invalid_argument ("No such device", connection);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
575 else
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
576 invalid_argument_2 ("No such device", type, connection);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
577 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
578 return device;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
579 }
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 static Lisp_Object
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
582 delete_deviceless_console (Lisp_Object console)
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 if (NILP (XCONSOLE (console)->device_list))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
585 Fdelete_console (console, Qnil);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
586 return Qnil;
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
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
589 DEFUN ("make-device", Fmake_device, 2, 3, 0, /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
590 Return a new device of type TYPE, attached to connection CONNECTION.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
591
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
592 The valid values for CONNECTION are device-specific; however,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
593 CONNECTION is generally a string. (Specifically, for X devices,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
594 CONNECTION should be a display specification such as "foo:0", and
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
595 for TTY devices, CONNECTION should be the filename of a TTY device
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
596 file, such as "/dev/ttyp4", or nil to refer to XEmacs' standard
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
597 input/output.)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
598
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
599 PROPS, if specified, should be a plist of properties controlling
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
600 device creation.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
601
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
602 If CONNECTION specifies an already-existing device connection, that
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
603 device is simply returned; no new device is created, and PROPS
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
604 have no effect.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
605 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
606 (type, connection, props))
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 /* This function can GC */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
609 struct device *d;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
610 struct console *con;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
611 Lisp_Object device = Qnil;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
612 Lisp_Object console = Qnil;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
613 Lisp_Object name = Qnil;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
614 struct console_methods *conmeths;
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 934
diff changeset
615 int speccount = specpdl_depth ();
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
616
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
617 struct gcpro gcpro1, gcpro2, gcpro3;
872
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
618 /* If this is the first device we are creating of a particular type
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
619 (e.g. X), then retrieve the global face resources. We have to do it
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
620 here, at the same time as (or just before) the device face resources
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
621 are retrieved; specifically, it needs to be done after the device has
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
622 been created but before any frames have been popped up or much
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
623 anything else has been done. It's possible for other devices to
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
624 specify different global resources (there's a property on each X
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
625 server's root window that holds some resources); tough luck for the
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
626 moment. */
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
627 int first = NILP (get_default_device (type));
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
628
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
629 GCPRO3 (device, console, name);
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 conmeths = decode_console_type (type, ERROR_ME_NOT);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
632 if (!conmeths)
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
633 invalid_constant ("Invalid device type", type);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
634
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
635 device = Ffind_device (connection, type);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
636 if (!NILP (device))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
637 RETURN_UNGCPRO (device);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
638
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
639 name = Fplist_get (props, Qname, Qnil);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
640
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
641 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
642 Lisp_Object conconnect =
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
643 (HAS_CONTYPE_METH_P (conmeths, device_to_console_connection)) ?
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
644 CONTYPE_METH (conmeths, device_to_console_connection,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
645 (connection, ERROR_ME)) :
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
646 connection;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
647 console = create_console (name, type, conconnect, props);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
648 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
649
872
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
650 record_unwind_protect (delete_deviceless_console, console);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
651
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
652 con = XCONSOLE (console);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
653 d = allocate_device (console);
793
e38acbeb1cae [xemacs-hg @ 2002-03-29 04:46:17 by ben]
ben
parents: 771
diff changeset
654 device = wrap_device (d);
428
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 d->devmeths = con->conmeths;
934
c925bacdda60 [xemacs-hg @ 2002-07-29 09:21:12 by michaels]
michaels
parents: 872
diff changeset
657 d->devtype = get_console_variant (type);
428
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 DEVICE_NAME (d) = name;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
660 DEVICE_CONNECTION (d) =
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
661 semi_canonicalize_device_connection (conmeths, connection, ERROR_ME);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
662 DEVICE_CANON_CONNECTION (d) =
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
663 canonicalize_device_connection (conmeths, connection, ERROR_ME);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
664
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
665 MAYBE_DEVMETH (d, init_device, (d, props));
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 /* Do it this way so that the device list is in order of creation */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
668 con->device_list = nconc2 (con->device_list, Fcons (device, Qnil));
872
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
669
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
670 if (NILP (get_default_device (type)))
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
671 set_default_device (type, device);
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
672
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 826
diff changeset
673 note_object_created (device);
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 826
diff changeset
674
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
675 RESET_CHANGED_SET_FLAGS;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
676 if (NILP (Vdefault_device) || DEVICE_STREAM_P (XDEVICE (Vdefault_device)))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
677 Vdefault_device = device;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
678
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
679 init_device_sound (d);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
680
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
681 /* If this is the first device on the console, make it the selected one. */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
682 if (NILP (CONSOLE_SELECTED_DEVICE (con)))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
683 CONSOLE_SELECTED_DEVICE (con) = device;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
684
872
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
685 /* Needed before initialization of resources because they may do things
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
686 with the tags, esp. the face code. For example,
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
687 init-other-random-faces calls face-property-instance, and the
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
688 specifier code checks inst-pairs by seeing if the device matches the
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
689 tag; this fails for tags such as `default', if we haven't set up the
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
690 tags yet. */
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
691 setup_device_initial_specifier_tags (d);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
692
872
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
693 if (!EQ (type, Qstream))
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
694 {
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
695 if (first)
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
696 init_global_resources (d);
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
697 init_device_resources (d);
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
698 }
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
699
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
700 MAYBE_DEVMETH (d, finish_init_device, (d, props));
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
701
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
702 UNGCPRO;
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 617
diff changeset
703 unbind_to (speccount);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
704 return device;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
705 }
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 /* find a device other than the selected one. Prefer non-stream
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
708 devices over stream devices. Maybe stay on the same console. */
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 static Lisp_Object
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
711 find_other_device (Lisp_Object device, int on_same_console)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
712 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
713 Lisp_Object devcons = Qnil, concons;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
714 Lisp_Object console = DEVICE_CONSOLE (XDEVICE (device));
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 /* look for a non-stream device */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
717 DEVICE_LOOP_NO_BREAK (devcons, concons)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
718 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
719 Lisp_Object dev = XCAR (devcons);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
720 if (on_same_console && !EQ (console, DEVICE_CONSOLE (XDEVICE (dev))))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
721 continue;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
722 if (!DEVICE_STREAM_P (XDEVICE (dev)) && !EQ (dev, device) &&
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
723 !NILP (DEVICE_SELECTED_FRAME (XDEVICE (dev))))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
724 goto double_break_1;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
725 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
726
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
727 double_break_1:
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
728 if (!NILP (devcons))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
729 return XCAR (devcons);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
730
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
731 /* OK, now look for a stream device */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
732 DEVICE_LOOP_NO_BREAK (devcons, concons)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
733 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
734 Lisp_Object dev = XCAR (devcons);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
735 if (on_same_console && !EQ (console, DEVICE_CONSOLE (XDEVICE (dev))))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
736 continue;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
737 if (!EQ (dev, device) && !NILP (DEVICE_SELECTED_FRAME (XDEVICE (dev))))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
738 goto double_break_2;
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 double_break_2:
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
741 if (!NILP (devcons))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
742 return XCAR (devcons);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
743
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
744 /* Sorry, there ain't none */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
745 return Qnil;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
746 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
747
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
748 static int
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
749 find_nonminibuffer_frame_not_on_device_predicate (Lisp_Object frame,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
750 void *closure)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
751 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
752 Lisp_Object device;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
753
826
6728e641994e [xemacs-hg @ 2002-05-05 11:30:15 by ben]
ben
parents: 800
diff changeset
754 device = VOID_TO_LISP (closure);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
755 if (FRAME_MINIBUF_ONLY_P (XFRAME (frame)))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
756 return 0;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
757 if (EQ (device, FRAME_DEVICE (XFRAME (frame))))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
758 return 0;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
759 return 1;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
760 }
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 Lisp_Object
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
763 find_nonminibuffer_frame_not_on_device (Lisp_Object device)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
764 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
765 return find_some_frame (find_nonminibuffer_frame_not_on_device_predicate,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
766 LISP_TO_VOID (device));
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
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
769
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
770 /* Delete device D.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
771
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
772 If FORCE is non-zero, allow deletion of the only frame.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
773
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
774 If CALLED_FROM_DELETE_CONSOLE is non-zero, then, if
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
775 deleting the last device on a console, just delete it,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
776 instead of calling `delete-console'.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
777
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
778 If FROM_IO_ERROR is non-zero, then the device is gone due
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
779 to an I/O error. This affects what happens if we exit
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
780 (we do an emergency exit instead of `save-buffers-kill-emacs'.)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
781 */
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 void
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
784 delete_device_internal (struct device *d, int force,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
785 int called_from_delete_console,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
786 int from_io_error)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
787 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
788 /* This function can GC */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
789 struct console *c;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
790 Lisp_Object device;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
791 struct gcpro gcpro1;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
792
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
793 /* OK to delete an already-deleted device. */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
794 if (!DEVICE_LIVE_P (d))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
795 return;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
796
793
e38acbeb1cae [xemacs-hg @ 2002-03-29 04:46:17 by ben]
ben
parents: 771
diff changeset
797 device = wrap_device (d);
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 826
diff changeset
798
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 826
diff changeset
799 if (!force)
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 826
diff changeset
800 check_allowed_operation (OPERATION_DELETE_OBJECT, device, Qnil);
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 826
diff changeset
801
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
802 GCPRO1 (device);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
803
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
804 c = XCONSOLE (DEVICE_CONSOLE (d));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
805
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
806 if (!called_from_delete_console)
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 int delete_console = 0;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
809 /* If we're deleting the only device on the console,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
810 delete the console. */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
811 if ((XINT (Flength (CONSOLE_DEVICE_LIST (c))) == 1)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
812 /* if we just created the device, it might not be listed,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
813 or something ... */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
814 && !NILP (memq_no_quit (device, CONSOLE_DEVICE_LIST (c))))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
815 delete_console = 1;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
816 /* Or if there aren't any nonminibuffer frames that would be
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
817 left, delete the console (this will make XEmacs exit). */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
818 else if (NILP (find_nonminibuffer_frame_not_on_device (device)))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
819 delete_console = 1;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
820
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
821 if (delete_console)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
822 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
823 delete_console_internal (c, force, 0, from_io_error);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
824 UNGCPRO;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
825 return;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
826 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
827 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
828
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
829 reset_one_device (d);
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 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
832 Lisp_Object frmcons;
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 /* First delete all frames without their own minibuffers,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
835 to avoid errors coming from attempting to delete a frame
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
836 that is a surrogate for another frame. */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
837 DEVICE_FRAME_LOOP (frmcons, d)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
838 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
839 struct frame *f = XFRAME (XCAR (frmcons));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
840 /* delete_frame_internal() might do anything such as run hooks,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
841 so be defensive. */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
842 if (FRAME_LIVE_P (f) && !FRAME_HAS_MINIBUF_P (f))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
843 delete_frame_internal (f, 1, 1, from_io_error);
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 if (!DEVICE_LIVE_P (d)) /* make sure the delete-*-hook didn't
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
846 go ahead and delete anything */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
847 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
848 UNGCPRO;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
849 return;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
850 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
851 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
852
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
853 /* #### This should probably be a device method but it is time for
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
854 19.14 to go out the door. */
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 934
diff changeset
855 /* #### BILL!!! Should this deal with HAVE_MS_WINDOWS as well? */
462
0784d089fdc9 Import from CVS: tag r21-2-46
cvs
parents: 444
diff changeset
856 #if defined (HAVE_X_WINDOWS) || defined (HAVE_GTK)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
857 /* Next delete all frames which have the popup property to avoid
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
858 deleting a child after its parent. */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
859 DEVICE_FRAME_LOOP (frmcons, d)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
860 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
861 struct frame *f = XFRAME (XCAR (frmcons));
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 if (FRAME_LIVE_P (f))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
864 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
865 Lisp_Object popup = Fframe_property (XCAR (frmcons), Qpopup, Qnil);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
866 if (!NILP (popup))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
867 delete_frame_internal (f, 1, 1, from_io_error);
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 if (!DEVICE_LIVE_P (d)) /* make sure the delete-*-hook didn't
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
870 go ahead and delete anything */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
871 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
872 UNGCPRO;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
873 return;
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 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
877 #endif /* HAVE_X_WINDOWS */
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 DEVICE_FRAME_LOOP (frmcons, d)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
880 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
881 struct frame *f = XFRAME (XCAR (frmcons));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
882 /* delete_frame_internal() might do anything such as run hooks,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
883 so be defensive. */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
884 if (FRAME_LIVE_P (f))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
885 delete_frame_internal (f, 1, 1, from_io_error);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
886
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
887 if (!DEVICE_LIVE_P (d)) /* make sure the delete-*-hook didn't
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
888 go ahead and delete anything */
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 UNGCPRO;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
891 return;
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 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
894 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
895
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
896 set_device_selected_frame (d, Qnil);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
897
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
898 /* try to select another device */
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 if (EQ (device, Fselected_device (DEVICE_CONSOLE (d))))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
901 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
902 Lisp_Object other_dev = find_other_device (device, 1);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
903 if (!NILP (other_dev))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
904 Fselect_device (other_dev);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
905 }
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 if (EQ (device, Vdefault_device))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
908 Vdefault_device = find_other_device (device, 0);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
909
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
910 MAYBE_DEVMETH (d, delete_device, (d));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
911
872
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
912 /* Now see if we're the default device, and thus need to be changed. */
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
913 {
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
914 /* Device type still OK, not set to null till down below. */
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
915 Lisp_Object dt = DEVICE_TYPE (d);
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
916
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
917 if (EQ (device, get_default_device (dt)))
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
918 {
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
919 Lisp_Object devcons, concons;
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
920 /* #### handle deleting last device */
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
921 set_default_device (dt, Qnil);
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
922 DEVICE_LOOP_NO_BREAK (devcons, concons)
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
923 {
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
924 if (EQ (dt, XDEVICE_TYPE (XCAR (devcons))) &&
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
925 !EQ (device, XCAR (devcons)))
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
926 {
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
927 set_default_device (dt, XCAR (devcons));
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
928 goto double_break;
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
929 }
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
930 }
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
931 }
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
932 }
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
933 double_break:
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
934
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
935 CONSOLE_DEVICE_LIST (c) = delq_no_quit (device, CONSOLE_DEVICE_LIST (c));
617
af57a77cbc92 [xemacs-hg @ 2001-06-18 07:09:50 by ben]
ben
parents: 578
diff changeset
936
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
937 RESET_CHANGED_SET_FLAGS;
617
af57a77cbc92 [xemacs-hg @ 2001-06-18 07:09:50 by ben]
ben
parents: 578
diff changeset
938
af57a77cbc92 [xemacs-hg @ 2001-06-18 07:09:50 by ben]
ben
parents: 578
diff changeset
939 /* Nobody should be accessing anything in this object any more, and
af57a77cbc92 [xemacs-hg @ 2001-06-18 07:09:50 by ben]
ben
parents: 578
diff changeset
940 making all Lisp_Objects Qnil allows for better GC'ing in case a
af57a77cbc92 [xemacs-hg @ 2001-06-18 07:09:50 by ben]
ben
parents: 578
diff changeset
941 pointer to the dead device continues to hang around. Zero all
af57a77cbc92 [xemacs-hg @ 2001-06-18 07:09:50 by ben]
ben
parents: 578
diff changeset
942 other structs in case someone tries to access something through
af57a77cbc92 [xemacs-hg @ 2001-06-18 07:09:50 by ben]
ben
parents: 578
diff changeset
943 them. */
af57a77cbc92 [xemacs-hg @ 2001-06-18 07:09:50 by ben]
ben
parents: 578
diff changeset
944 nuke_all_device_slots (d, Qnil);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
945 d->devmeths = dead_console_methods;
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 934
diff changeset
946 d->devtype = dead_console;
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 826
diff changeset
947 note_object_deleted (device);
617
af57a77cbc92 [xemacs-hg @ 2001-06-18 07:09:50 by ben]
ben
parents: 578
diff changeset
948
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
949 UNGCPRO;
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
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
952 /* delete a device as a result of an I/O error. Called from
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
953 an enqueued magic-eval event. */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
954
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
955 void
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
956 io_error_delete_device (Lisp_Object device)
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 /* Note: it's the console that should get deleted, but
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
959 delete_device_internal() contains a hack that also deletes the
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
960 console when called from this function. */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
961 delete_device_internal (XDEVICE (device), 1, 0, 1);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
962 }
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 DEFUN ("delete-device", Fdelete_device, 1, 2, 0, /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
965 Delete DEVICE, permanently eliminating it from use.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
966 Normally, you cannot delete the last non-minibuffer-only frame (you must
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
967 use `save-buffers-kill-emacs' or `kill-emacs'). However, if optional
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
968 second argument FORCE is non-nil, you can delete the last frame. (This
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
969 will automatically call `save-buffers-kill-emacs'.)
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 (device, force))
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 CHECK_DEVICE (device);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
974 delete_device_internal (XDEVICE (device), !NILP (force), 0, 0);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
975 return Qnil;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
976 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
977
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
978 DEFUN ("device-frame-list", Fdevice_frame_list, 0, 1, 0, /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
979 Return a list of all frames on DEVICE.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
980 If DEVICE is nil, the selected device will be used.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
981 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
982 (device))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
983 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
984 return Fcopy_sequence (DEVICE_FRAME_LIST (decode_device (device)));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
985 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
986
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
987 DEFUN ("device-class", Fdevice_class, 0, 1, 0, /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
988 Return the class (color behavior) of DEVICE.
3025
facf3239ba30 [xemacs-hg @ 2005-10-25 11:16:19 by ben]
ben
parents: 3017
diff changeset
989 This will be one of `color', `grayscale', or `mono'.
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
990 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
991 (device))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
992 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
993 return DEVICE_CLASS (decode_device (device));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
994 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
995
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
996 DEFUN ("set-device-class", Fset_device_class, 2, 2, 0, /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
997 Set the class (color behavior) of DEVICE.
3025
facf3239ba30 [xemacs-hg @ 2005-10-25 11:16:19 by ben]
ben
parents: 3017
diff changeset
998 CLASS should be one of `color', `grayscale', or `mono'.
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
999 This is only allowed on device such as TTY devices, where the color
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1000 behavior cannot necessarily be determined automatically.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1001 */
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 934
diff changeset
1002 (device, class_))
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1003 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1004 struct device *d = decode_device (device);
793
e38acbeb1cae [xemacs-hg @ 2002-03-29 04:46:17 by ben]
ben
parents: 771
diff changeset
1005 device = wrap_device (d);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1006 if (!DEVICE_TTY_P (d))
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
1007 gui_error ("Cannot change the class of this device", device);
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 934
diff changeset
1008 if (!EQ (class_, Qcolor) && !EQ (class_, Qmono) && !EQ (class_, Qgrayscale))
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 934
diff changeset
1009 invalid_constant ("Must be color, mono, or grayscale", class_);
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 934
diff changeset
1010 if (! EQ (DEVICE_CLASS (d), class_))
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1011 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1012 Lisp_Object frmcons;
1204
e22b0213b713 [xemacs-hg @ 2003-01-12 11:07:58 by michaels]
michaels
parents: 934
diff changeset
1013 DEVICE_CLASS (d) = class_;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1014 DEVICE_FRAME_LOOP (frmcons, d)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1015 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1016 struct frame *f = XFRAME (XCAR (frmcons));
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 recompute_all_cached_specifiers_in_frame (f);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1019 MARK_FRAME_FACES_CHANGED (f);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1020 MARK_FRAME_GLYPHS_CHANGED (f);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1021 MARK_FRAME_SUBWINDOWS_CHANGED (f);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1022 MARK_FRAME_TOOLBARS_CHANGED (f);
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1023 MARK_FRAME_GUTTERS_CHANGED (f);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1024 f->menubar_changed = 1;
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 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1027 return Qnil;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1028 }
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 DEFUN ("set-device-baud-rate", Fset_device_baud_rate, 2, 2, 0, /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1031 Set the output baud rate of DEVICE to RATE.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1032 On most systems, changing this value will affect the amount of padding
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1033 and other strategic decisions made during redisplay.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1034 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1035 (device, rate))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1036 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1037 CHECK_INT (rate);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1038
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1039 DEVICE_BAUD_RATE (decode_device (device)) = XINT (rate);
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 return rate;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1042 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1043
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1044 DEFUN ("device-baud-rate", Fdevice_baud_rate, 0, 1, 0, /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1045 Return the output baud rate of DEVICE.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1046 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1047 (device))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1048 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1049 return make_int (DEVICE_BAUD_RATE (decode_device (device)));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1050 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1051
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
1052 DEFUN ("device-printer-p", Fdevice_printer_p, 0, 1, 0, /*
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
1053 Return t if DEVICE is a printer, nil if it is a display. DEVICE defaults
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
1054 to selected device if omitted, and must be live if specified.
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
1055 */
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
1056 (device))
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
1057 {
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1058 return DEVICE_PRINTER_P (decode_device (device)) ? Qt : Qnil;
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
1059 }
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
1060
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1061 DEFUN ("device-system-metric", Fdevice_system_metric, 1, 3, 0, /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1062 Get a metric for DEVICE as provided by the system.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1063
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1064 METRIC must be a symbol specifying requested metric. Note that the metrics
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1065 returned are these provided by the system internally, not read from resources,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1066 so obtained from the most internal level.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1067
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1068 If a metric is not provided by the system, then DEFAULT is returned.
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 When DEVICE is nil, selected device is assumed
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 Metrics, by group, are:
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1073
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1074 COLORS. Colors are returned as valid color instantiators. No other assumption
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1075 on the returned value should be made (i.e. it can be a string on one system but
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1076 a color instance on another). For colors, returned value is a cons of
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1077 foreground and background colors. Note that if the system provides only one
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1078 color of the pair, the second one may be nil.
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 color-default Standard window text foreground and background.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1081 color-select Selection highlight text and background colors.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1082 color-balloon Balloon popup text and background colors.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1083 color-3d-face 3-D object (button, modeline) text and surface colors.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1084 color-3d-light Fore and back colors for 3-D edges facing light source.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1085 color-3d-dark Fore and back colors for 3-D edges facing away from
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1086 light source.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1087 color-menu Text and background for menus
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1088 color-menu-highlight Selected menu item colors
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1089 color-menu-button Menu button colors
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1090 color-menu-disabled Unselectable menu item colors
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1091 color-toolbar Toolbar foreground and background colors
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1092 color-scrollbar Scrollbar foreground and background colors
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1093 color-desktop Desktop window colors
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1094 color-workspace Workspace window colors
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1095
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1096 FONTS. Fonts are returned as valid font instantiators. No other assumption on
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1097 the returned value should be made (i.e. it can be a string on one system but
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1098 font instance on another).
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1099
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1100 font-default Default fixed width font.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1101 font-menubar Menubar font
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1102 font-dialog Dialog boxes font
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1103
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1104 GEOMETRY. These metrics are returned as conses of (X . Y). As with colors,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1105 either car or cdr of the cons may be nil if the system does not provide one
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1106 of the corresponding dimensions.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1107
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1108 size-cursor Mouse cursor size.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1109 size-scrollbar Scrollbars (WIDTH . HEIGHT)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1110 size-menu Menubar height, as (nil . HEIGHT)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1111 size-toolbar Toolbar width and height.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1112 size-toolbar-button Toolbar button size.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1113 size-toolbar-border Toolbar border width and height.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1114 size-icon Icon dimensions.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1115 size-icon-small Small icon dimensions.
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
1116 size-device Device screen or paper size in pixels.
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
1117 size-workspace Workspace size in pixels. This can be less than or
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1118 equal to the above. For displays, this is the area
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1119 available to applications less window manager
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
1120 decorations. For printers, this is the size of
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
1121 printable area.
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
1122 offset-workspace Offset of workspace area from the top left corner
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1123 of screen or paper, in pixels.
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1124 size-device-mm Device screen size in millimeters.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1125 device-dpi Device resolution, in dots per inch.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1126 num-bit-planes Integer, number of device bit planes.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1127 num-color-cells Integer, number of device color cells.
1942
da8cdcec6dff [xemacs-hg @ 2004-03-08 15:22:44 by james]
james
parents: 1346
diff changeset
1128 num-screens Integer, number of device screens.
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1129
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1130 FEATURES. This group reports various device features. If a feature is
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1131 present, integer 1 (one) is returned, if it is not present, then integer
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1132 0 (zero) is returned. If the system is unaware of the feature, then
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1133 DEFAULT is returned.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1134
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1135 mouse-buttons Integer, number of mouse buttons, or zero if no mouse.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1136 swap-buttons Non-zero if left and right mouse buttons are swapped.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1137 show-sounds User preference for visual over audible bell.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1138 slow-device Device is slow, avoid animation.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1139 security Non-zero if user environment is secure.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1140 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1141 (device, metric, default_))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1142 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1143 struct device *d = decode_device (device);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1144 enum device_metrics m;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1145 Lisp_Object res;
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 /* Decode metric */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1148 #define FROB(met) \
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1149 else if (EQ (metric, Q##met)) \
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1150 m = DM_##met
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 if (0)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1153 ;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1154 FROB (color_default);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1155 FROB (color_select);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1156 FROB (color_balloon);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1157 FROB (color_3d_face);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1158 FROB (color_3d_light);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1159 FROB (color_3d_dark);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1160 FROB (color_menu);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1161 FROB (color_menu_highlight);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1162 FROB (color_menu_button);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1163 FROB (color_menu_disabled);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1164 FROB (color_toolbar);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1165 FROB (color_scrollbar);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1166 FROB (color_desktop);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1167 FROB (color_workspace);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1168 FROB (font_default);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1169 FROB (font_menubar);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1170 FROB (font_dialog);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1171 FROB (size_cursor);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1172 FROB (size_scrollbar);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1173 FROB (size_menu);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1174 FROB (size_toolbar);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1175 FROB (size_toolbar_button);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1176 FROB (size_toolbar_border);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1177 FROB (size_icon);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1178 FROB (size_icon_small);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1179 FROB (size_device);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1180 FROB (size_workspace);
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
1181 FROB (offset_workspace);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1182 FROB (size_device_mm);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1183 FROB (device_dpi);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1184 FROB (num_bit_planes);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1185 FROB (num_color_cells);
1942
da8cdcec6dff [xemacs-hg @ 2004-03-08 15:22:44 by james]
james
parents: 1346
diff changeset
1186 FROB (num_screens);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1187 FROB (mouse_buttons);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1188 FROB (swap_buttons);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1189 FROB (show_sounds);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1190 FROB (slow_device);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1191 FROB (security);
1942
da8cdcec6dff [xemacs-hg @ 2004-03-08 15:22:44 by james]
james
parents: 1346
diff changeset
1192 FROB (backing_store);
da8cdcec6dff [xemacs-hg @ 2004-03-08 15:22:44 by james]
james
parents: 1346
diff changeset
1193 FROB (save_under);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1194 else
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
1195 invalid_constant ("Invalid device metric symbol", metric);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1196
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1197 res = DEVMETH_OR_GIVEN (d, device_system_metrics, (d, m), Qunbound);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1198 return UNBOUNDP(res) ? default_ : res;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1199
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1200 #undef FROB
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1201 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1202
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1203 DEFUN ("device-system-metrics", Fdevice_system_metrics, 0, 1, 0, /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1204 Get a property list of device metric for DEVICE.
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 See `device-system-metric' for the description of available metrics.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1207 DEVICE defaults to selected device when omitted.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1208 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1209 (device))
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 struct device *d = decode_device (device);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1212 Lisp_Object plist = Qnil, one_metric;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1213
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1214 #define FROB(m) \
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1215 if (!UNBOUNDP ((one_metric = \
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1216 DEVMETH_OR_GIVEN (d, device_system_metrics, \
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1217 (d, DM_##m), Qunbound)))) \
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1218 plist = Fcons (Q##m, Fcons (one_metric, plist));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1219
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1220 FROB (color_default);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1221 FROB (color_select);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1222 FROB (color_balloon);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1223 FROB (color_3d_face);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1224 FROB (color_3d_light);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1225 FROB (color_3d_dark);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1226 FROB (color_menu);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1227 FROB (color_menu_highlight);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1228 FROB (color_menu_button);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1229 FROB (color_menu_disabled);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1230 FROB (color_toolbar);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1231 FROB (color_scrollbar);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1232 FROB (color_desktop);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1233 FROB (color_workspace);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1234 FROB (font_default);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1235 FROB (font_menubar);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1236 FROB (font_dialog);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1237 FROB (size_cursor);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1238 FROB (size_scrollbar);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1239 FROB (size_menu);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1240 FROB (size_toolbar);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1241 FROB (size_toolbar_button);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1242 FROB (size_toolbar_border);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1243 FROB (size_icon);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1244 FROB (size_icon_small);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1245 FROB (size_device);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1246 FROB (size_workspace);
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
1247 FROB (offset_workspace);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1248 FROB (size_device_mm);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1249 FROB (device_dpi);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1250 FROB (num_bit_planes);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1251 FROB (num_color_cells);
1942
da8cdcec6dff [xemacs-hg @ 2004-03-08 15:22:44 by james]
james
parents: 1346
diff changeset
1252 FROB (num_screens);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1253 FROB (mouse_buttons);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1254 FROB (swap_buttons);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1255 FROB (show_sounds);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1256 FROB (slow_device);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1257 FROB (security);
1942
da8cdcec6dff [xemacs-hg @ 2004-03-08 15:22:44 by james]
james
parents: 1346
diff changeset
1258 FROB (backing_store);
da8cdcec6dff [xemacs-hg @ 2004-03-08 15:22:44 by james]
james
parents: 1346
diff changeset
1259 FROB (save_under);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1260
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1261 return plist;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1262
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1263 #undef FROB
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1264 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1265
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1266 Lisp_Object
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1267 domain_device_type (Lisp_Object domain)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1268 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1269 /* This cannot GC */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1270 assert (WINDOWP (domain) || FRAMEP (domain)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1271 || DEVICEP (domain) || CONSOLEP (domain));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1272
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1273 if (WINDOWP (domain))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1274 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1275 if (!WINDOW_LIVE_P (XWINDOW (domain)))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1276 return Qdead;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1277 domain = WINDOW_FRAME (XWINDOW (domain));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1278 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1279 if (FRAMEP (domain))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1280 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1281 if (!FRAME_LIVE_P (XFRAME (domain)))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1282 return Qdead;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1283 domain = FRAME_DEVICE (XFRAME (domain));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1284 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1285 if (DEVICEP (domain))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1286 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1287 if (!DEVICE_LIVE_P (XDEVICE (domain)))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1288 return Qdead;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1289 domain = DEVICE_CONSOLE (XDEVICE (domain));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1290 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1291 return CONSOLE_TYPE (XCONSOLE (domain));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1292 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1293
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1294 /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1295 * Determine whether window system bases window geometry on character
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1296 * or pixel counts.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1297 * Return non-zero for pixel-based geometry, zero for character-based.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1298 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1299 int
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1300 window_system_pixelated_geometry (Lisp_Object domain)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1301 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1302 /* This cannot GC */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1303 Lisp_Object winsy = domain_device_type (domain);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1304 struct console_methods *meth = decode_console_type (winsy, ERROR_ME_NOT);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1305 assert (meth);
545
9a775fb11bb7 [xemacs-hg @ 2001-05-18 04:39:39 by kkm]
kkm
parents: 462
diff changeset
1306 return CONMETH_IMPL_FLAG (meth, XDEVIMPF_PIXEL_GEOMETRY);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1307 }
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 DEFUN ("domain-device-type", Fdomain_device_type, 0, 1, 0, /*
3025
facf3239ba30 [xemacs-hg @ 2005-10-25 11:16:19 by ben]
ben
parents: 3017
diff changeset
1310 Return the device type symbol for a DOMAIN, e.g. `x' or `tty'.
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1311 DOMAIN can be either a window, frame, device or console.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1312 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1313 (domain))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1314 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1315 if (!WINDOWP (domain) && !FRAMEP (domain)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1316 && !DEVICEP (domain) && !CONSOLEP (domain))
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
1317 invalid_argument
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1318 ("Domain must be either a window, frame, device or console", domain);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1319
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1320 return domain_device_type (domain);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1321 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1322
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1323 void
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1324 handle_asynch_device_change (void)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1325 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1326 int i;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1327 int old_asynch_device_change_pending = asynch_device_change_pending;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1328 for (i = 0; i < Dynarr_length (the_console_type_entry_dynarr); i++)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1329 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1330 if (Dynarr_at (the_console_type_entry_dynarr, i).meths->
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1331 asynch_device_change_method)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1332 (Dynarr_at (the_console_type_entry_dynarr, i).meths->
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1333 asynch_device_change_method) ();
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1334 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1335 /* reset the flag to 0 unless another notification occurred while
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1336 we were processing this one. Block SIGWINCH during this
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1337 check to prevent a possible race condition. */
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1338 #ifdef SIGWINCH
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1339 EMACS_BLOCK_SIGNAL (SIGWINCH);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1340 #endif
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1341 if (old_asynch_device_change_pending == asynch_device_change_pending)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1342 asynch_device_change_pending = 0;
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1343 #ifdef SIGWINCH
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1344 EMACS_UNBLOCK_SIGNAL (SIGWINCH);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1345 #endif
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1346 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1347
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 617
diff changeset
1348 static Lisp_Object
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 617
diff changeset
1349 unlock_device (Lisp_Object d)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 617
diff changeset
1350 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 617
diff changeset
1351 UNLOCK_DEVICE (XDEVICE (d));
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 617
diff changeset
1352 return Qnil;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 617
diff changeset
1353 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 617
diff changeset
1354
872
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
1355 Lisp_Object
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1356 call_critical_lisp_code (struct device *d, Lisp_Object function,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1357 Lisp_Object object)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1358 {
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 826
diff changeset
1359 /* This function cannot GC */
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 617
diff changeset
1360 int count = begin_gc_forbidden ();
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 826
diff changeset
1361 struct gcpro gcpro1;
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 826
diff changeset
1362 Lisp_Object args[3];
872
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
1363 Lisp_Object retval;
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 826
diff changeset
1364
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 617
diff changeset
1365 specbind (Qinhibit_quit, Qt);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 617
diff changeset
1366 record_unwind_protect (unlock_device, wrap_device (d));
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1367
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 617
diff changeset
1368 /* [[There's no real reason to bother doing unwind-protects, because if
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1369 initialize-*-faces signals an error, emacs is going to crash
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 617
diff changeset
1370 immediately.]] But this sucks! This code is called not only during
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 617
diff changeset
1371 the initial device, but for other devices as well! #### When dealing
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 617
diff changeset
1372 with non-initial devices, we should signal an error but NOT kill
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents: 617
diff changeset
1373 ourselves! --ben
428
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 LOCK_DEVICE (d);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1376
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 826
diff changeset
1377 args[0] = Qreally_early_error_handler;
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 826
diff changeset
1378 args[1] = function;
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 826
diff changeset
1379 args[2] = object;
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 826
diff changeset
1380
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 826
diff changeset
1381 GCPRO1_ARRAY (args, 3);
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 826
diff changeset
1382
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 826
diff changeset
1383 /* It's useful to have an error handler; otherwise an infinite
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1384 loop may result. */
872
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
1385 retval = Fcall_with_condition_handler (!NILP (object) ? 3 : 2, args);
853
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 826
diff changeset
1386
2b6fa2618f76 [xemacs-hg @ 2002-05-28 08:44:22 by ben]
ben
parents: 826
diff changeset
1387 UNGCPRO;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1388
872
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
1389 return unbind_to_1 (count, retval);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1390 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1391
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1392
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 /* initialization */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1395 /************************************************************************/
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1396
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1397 void
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1398 syms_of_device (void)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1399 {
5117
3742ea8250b5 Checking in final CVS version of workspace 'ben-lisp-object'
Ben Wing <ben@xemacs.org>
parents: 3025
diff changeset
1400 INIT_LISP_OBJECT (device);
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1401
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1402 DEFSUBR (Fvalid_device_class_p);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1403 DEFSUBR (Fdevice_class_list);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1404
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1405 DEFSUBR (Fdfw_device);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1406 DEFSUBR (Fselected_device);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1407 DEFSUBR (Fselect_device);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1408 DEFSUBR (Fset_device_selected_frame);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1409 DEFSUBR (Fdevicep);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1410 DEFSUBR (Fdevice_live_p);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1411 DEFSUBR (Fdevice_name);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1412 DEFSUBR (Fdevice_connection);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1413 DEFSUBR (Fdevice_console);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1414 DEFSUBR (Ffind_device);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1415 DEFSUBR (Fget_device);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1416 DEFSUBR (Fmake_device);
872
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
1417 DEFSUBR (Fdefault_device);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1418 DEFSUBR (Fdelete_device);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1419 DEFSUBR (Fdevice_frame_list);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1420 DEFSUBR (Fdevice_class);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1421 DEFSUBR (Fset_device_class);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1422 DEFSUBR (Fdevice_system_metrics);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1423 DEFSUBR (Fdevice_system_metric);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1424 DEFSUBR (Fset_device_baud_rate);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1425 DEFSUBR (Fdevice_baud_rate);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1426 DEFSUBR (Fdomain_device_type);
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
1427 DEFSUBR (Fdevice_printer_p);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1428
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
1429 DEFSYMBOL (Qdevicep);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
1430 DEFSYMBOL (Qdevice_live_p);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1431
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
1432 DEFSYMBOL (Qcreate_device_hook);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
1433 DEFSYMBOL (Qdelete_device_hook);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1434
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1435 /* Qcolor defined in general.c */
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
1436 DEFSYMBOL (Qgrayscale);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
1437 DEFSYMBOL (Qmono);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1438
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1439 /* Device metrics symbols */
1942
da8cdcec6dff [xemacs-hg @ 2004-03-08 15:22:44 by james]
james
parents: 1346
diff changeset
1440 DEFSYMBOL (Qbacking_store);
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
1441 DEFSYMBOL (Qcolor_default);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
1442 DEFSYMBOL (Qcolor_select);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
1443 DEFSYMBOL (Qcolor_balloon);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
1444 DEFSYMBOL (Qcolor_3d_face);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
1445 DEFSYMBOL (Qcolor_3d_light);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
1446 DEFSYMBOL (Qcolor_3d_dark);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
1447 DEFSYMBOL (Qcolor_menu);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
1448 DEFSYMBOL (Qcolor_menu_highlight);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
1449 DEFSYMBOL (Qcolor_menu_button);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
1450 DEFSYMBOL (Qcolor_menu_disabled);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
1451 DEFSYMBOL (Qcolor_toolbar);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
1452 DEFSYMBOL (Qcolor_scrollbar);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
1453 DEFSYMBOL (Qcolor_desktop);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
1454 DEFSYMBOL (Qcolor_workspace);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
1455 DEFSYMBOL (Qfont_default);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
1456 DEFSYMBOL (Qfont_menubar);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
1457 DEFSYMBOL (Qfont_dialog);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
1458 DEFSYMBOL (Qsize_cursor);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
1459 DEFSYMBOL (Qsize_scrollbar);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
1460 DEFSYMBOL (Qsize_menu);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
1461 DEFSYMBOL (Qsize_toolbar);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
1462 DEFSYMBOL (Qsize_toolbar_button);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
1463 DEFSYMBOL (Qsize_toolbar_border);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
1464 DEFSYMBOL (Qsize_icon);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
1465 DEFSYMBOL (Qsize_icon_small);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
1466 DEFSYMBOL (Qsize_device);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
1467 DEFSYMBOL (Qsize_workspace);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
1468 DEFSYMBOL (Qoffset_workspace);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
1469 DEFSYMBOL (Qsize_device_mm);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
1470 DEFSYMBOL (Qnum_bit_planes);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
1471 DEFSYMBOL (Qnum_color_cells);
1942
da8cdcec6dff [xemacs-hg @ 2004-03-08 15:22:44 by james]
james
parents: 1346
diff changeset
1472 DEFSYMBOL (Qnum_screens);
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
1473 DEFSYMBOL (Qdevice_dpi);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
1474 DEFSYMBOL (Qmouse_buttons);
1942
da8cdcec6dff [xemacs-hg @ 2004-03-08 15:22:44 by james]
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parents: 1346
diff changeset
1475 DEFSYMBOL (Qsave_under);
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
1476 DEFSYMBOL (Qswap_buttons);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
1477 DEFSYMBOL (Qshow_sounds);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
1478 DEFSYMBOL (Qslow_device);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 545
diff changeset
1479 DEFSYMBOL (Qsecurity);
428
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diff changeset
1480 }
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diff changeset
1481
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diff changeset
1482 void
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diff changeset
1483 reinit_vars_of_device (void)
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diff changeset
1484 {
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diff changeset
1485 staticpro_nodump (&Vdefault_device);
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diff changeset
1486 Vdefault_device = Qnil;
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diff changeset
1487 asynch_device_change_pending = 0;
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diff changeset
1488 }
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diff changeset
1489
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diff changeset
1490 void
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parents:
diff changeset
1491 vars_of_device (void)
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diff changeset
1492 {
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diff changeset
1493 DEFVAR_LISP ("create-device-hook", &Vcreate_device_hook /*
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diff changeset
1494 Function or functions to call when a device is created.
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diff changeset
1495 One argument, the newly-created device.
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diff changeset
1496 This is called after the first frame has been created, but before
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diff changeset
1497 calling the `create-frame-hook'.
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diff changeset
1498 Note that in general the device will not be selected.
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diff changeset
1499 */ );
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diff changeset
1500 Vcreate_device_hook = Qnil;
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diff changeset
1501
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diff changeset
1502 DEFVAR_LISP ("delete-device-hook", &Vdelete_device_hook /*
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diff changeset
1503 Function or functions to call when a device is deleted.
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diff changeset
1504 One argument, the to-be-deleted device.
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diff changeset
1505 */ );
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diff changeset
1506 Vdelete_device_hook = Qnil;
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diff changeset
1507
872
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
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parents: 853
diff changeset
1508 /* Plist of device types and their default devices. */
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
1509 Vdefault_device_plist = Qnil;
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
1510 staticpro (&Vdefault_device_plist);
79c6ff3eef26 [xemacs-hg @ 2002-06-20 21:18:01 by ben]
ben
parents: 853
diff changeset
1511
428
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parents:
diff changeset
1512 Vdevice_class_list = list3 (Qcolor, Qgrayscale, Qmono);
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parents:
diff changeset
1513 staticpro (&Vdevice_class_list);
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cvs
parents:
diff changeset
1514
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diff changeset
1515 /* Death to devices.el !!! */
617
af57a77cbc92 [xemacs-hg @ 2001-06-18 07:09:50 by ben]
ben
parents: 578
diff changeset
1516 Fprovide (intern ("devices"));
428
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cvs
parents:
diff changeset
1517 }