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0
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1 /* Generic frame functions.
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2 Copyright (C) 1989, 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
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3 Copyright (C) 1995, 1996 Ben Wing.
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4 Copyright (C) 1995 Sun Microsystems, Inc.
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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: FSF 19.30. */
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24
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2
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25 /* This file has been Mule-ized. */
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0
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26
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27 #include <config.h>
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28 #include "lisp.h"
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29
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30 #include "buffer.h" /* for Vbuffer_alist */
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31 #include "console.h"
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32 #include "events.h"
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33 #include "extents.h"
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34 #include "faces.h"
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35 #include "frame.h"
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36 #include "glyphs.h"
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398
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37 #include "gutter.h"
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0
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38 #include "menubar.h"
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39 #include "redisplay.h"
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40 #include "scrollbar.h"
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41 #include "window.h"
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42
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43 Lisp_Object Vselect_frame_hook, Qselect_frame_hook;
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44 Lisp_Object Vdeselect_frame_hook, Qdeselect_frame_hook;
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45 Lisp_Object Vcreate_frame_hook, Qcreate_frame_hook;
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46 Lisp_Object Vdelete_frame_hook, Qdelete_frame_hook;
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47 Lisp_Object Vmouse_enter_frame_hook, Qmouse_enter_frame_hook;
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48 Lisp_Object Vmouse_leave_frame_hook, Qmouse_leave_frame_hook;
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49 Lisp_Object Vmap_frame_hook, Qmap_frame_hook;
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50 Lisp_Object Vunmap_frame_hook, Qunmap_frame_hook;
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146
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51 int allow_deletion_of_last_visible_frame;
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282
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52 Lisp_Object Vadjust_frame_function;
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0
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53 Lisp_Object Vmouse_motion_handler;
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54 Lisp_Object Vsynchronize_minibuffers;
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55 Lisp_Object Qsynchronize_minibuffers;
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56 Lisp_Object Qbuffer_predicate;
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57 Lisp_Object Qmake_initial_minibuffer_frame;
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197
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58 Lisp_Object Qcustom_initialize_frame;
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0
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59
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60 /* We declare all these frame properties here even though many of them
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61 are currently only used in frame-x.c, because we should generalize
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62 them. */
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63
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64 Lisp_Object Qminibuffer;
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65 Lisp_Object Qunsplittable;
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66 Lisp_Object Qinternal_border_width;
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67 Lisp_Object Qtop_toolbar_shadow_color;
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68 Lisp_Object Qbottom_toolbar_shadow_color;
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69 Lisp_Object Qbackground_toolbar_color;
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70 Lisp_Object Qtop_toolbar_shadow_pixmap;
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71 Lisp_Object Qbottom_toolbar_shadow_pixmap;
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72 Lisp_Object Qtoolbar_shadow_thickness;
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73 Lisp_Object Qscrollbar_placement;
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74 Lisp_Object Qinter_line_space;
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75 Lisp_Object Qvisual_bell;
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76 Lisp_Object Qbell_volume;
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77 Lisp_Object Qpointer_background;
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78 Lisp_Object Qpointer_color;
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79 Lisp_Object Qtext_pointer;
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80 Lisp_Object Qspace_pointer;
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81 Lisp_Object Qmodeline_pointer;
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82 Lisp_Object Qgc_pointer;
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83 Lisp_Object Qinitially_unmapped;
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84 Lisp_Object Quse_backing_store;
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85 Lisp_Object Qborder_color;
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86 Lisp_Object Qborder_width;
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87
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88 Lisp_Object Qframep, Qframe_live_p;
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89 Lisp_Object Qdelete_frame;
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90
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2
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91 Lisp_Object Qframe_title_format, Vframe_title_format;
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92 Lisp_Object Qframe_icon_title_format, Vframe_icon_title_format;
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0
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93
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94 Lisp_Object Vdefault_frame_name;
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95 Lisp_Object Vdefault_frame_plist;
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96
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97 Lisp_Object Vframe_icon_glyph;
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98
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108
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99 Lisp_Object Qhidden;
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100
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0
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101 Lisp_Object Qvisible, Qiconic, Qinvisible, Qvisible_iconic, Qinvisible_iconic;
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102 Lisp_Object Qnomini, Qvisible_nomini, Qiconic_nomini, Qinvisible_nomini;
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103 Lisp_Object Qvisible_iconic_nomini, Qinvisible_iconic_nomini;
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104
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105 Lisp_Object Qset_specifier, Qset_glyph_image, Qset_face_property;
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106 Lisp_Object Qface_property_instance;
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107
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108 Lisp_Object Qframe_property_alias;
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109
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110 /* If this is non-nil, it is the frame that make-frame is currently
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111 creating. We can't set the current frame to this in case the
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112 debugger goes off because it would try and display to it. However,
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113 there are some places which need to reference it which have no
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114 other way of getting it if it isn't the selected frame. */
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115 Lisp_Object Vframe_being_created;
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116 Lisp_Object Qframe_being_created;
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117
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118 static void store_minibuf_frame_prop (struct frame *f, Lisp_Object val);
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398
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119 static struct display_line title_string_display_line;
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120 /* Used by generate_title_string. Global because they get used so much that
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121 the dynamic allocation time adds up. */
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122 static Emchar_dynarr *title_string_emchar_dynarr;
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0
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123
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124
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125 static Lisp_Object
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398
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126 mark_frame (Lisp_Object obj)
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0
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127 {
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128 struct frame *f = XFRAME (obj);
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129
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398
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130 #define MARKED_SLOT(x) mark_object (f->x)
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0
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131 #include "frameslots.h"
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132
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133 if (FRAME_LIVE_P (f)) /* device is nil for a dead frame */
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398
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134 MAYBE_FRAMEMETH (f, mark_frame, (f));
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0
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135
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136 return Qnil;
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137 }
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138
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139 static void
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140 print_frame (Lisp_Object obj, Lisp_Object printcharfun, int escapeflag)
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141 {
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142 struct frame *frm = XFRAME (obj);
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143 char buf[200];
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173
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144
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0
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145 if (print_readably)
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146 error ("printing unreadable object #<frame %s 0x%x>",
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16
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147 XSTRING_DATA (frm->name), frm->header.uid);
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0
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148
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149 sprintf (buf, "#<%s-frame ", !FRAME_LIVE_P (frm) ? "dead" :
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150 FRAME_TYPE_NAME (frm));
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151 write_c_string (buf, printcharfun);
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152 print_internal (frm->name, printcharfun, 1);
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153 sprintf (buf, " 0x%x>", frm->header.uid);
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154 write_c_string (buf, printcharfun);
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155 }
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156
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272
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157 DEFINE_LRECORD_IMPLEMENTATION ("frame", frame,
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398
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158 mark_frame, print_frame, 0, 0, 0, 0,
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272
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159 struct frame);
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0
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160
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161 static void
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162 nuke_all_frame_slots (struct frame *f)
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163 {
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398
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164 #define MARKED_SLOT(x) f->x = Qnil
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0
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165 #include "frameslots.h"
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166 }
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167
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168 /* Allocate a new frame object and set all its fields to reasonable
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169 values. The root window is created but the minibuffer will be done
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170 later. */
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171
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172 static struct frame *
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173 allocate_frame_core (Lisp_Object device)
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174 {
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175 /* This function can GC */
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272
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176 Lisp_Object frame;
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0
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177 Lisp_Object root_window;
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398
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178 struct frame *f = alloc_lcrecord_type (struct frame, &lrecord_frame);
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0
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179
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180 zero_lcrecord (f);
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181 nuke_all_frame_slots (f);
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182 XSETFRAME (frame, f);
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183
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184 f->device = device;
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185 f->framemeths = XDEVICE (device)->devmeths;
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186 f->buffer_alist = Fcopy_sequence (Vbuffer_alist);
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187
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188 root_window = allocate_window ();
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189 XWINDOW (root_window)->frame = frame;
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190
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191 /* 10 is arbitrary,
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380
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192 Just so that there is "something there."
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0
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193 Correct size will be set up later with change_frame_size. */
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194
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380
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195 f->width = 10;
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0
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196 f->height = 10;
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197
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198 XWINDOW (root_window)->pixel_width = 10;
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199 XWINDOW (root_window)->pixel_height = 9;
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200
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201 /* The size of the minibuffer window is now set in x_create_frame
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202 in xfns.c. */
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203
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204 f->root_window = root_window;
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205 f->selected_window = root_window;
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206 f->last_nonminibuf_window = root_window;
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207
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384
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208 /* cache of subwindows visible on frame */
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408
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209 f->subwindow_instance_cache = make_weak_list (WEAK_LIST_SIMPLE);
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384
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210
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398
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211 /* associated exposure ignore list */
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212 f->subwindow_exposures = 0;
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213 f->subwindow_exposures_tail = 0;
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214
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215 FRAME_SET_PAGENUMBER (f, 1);
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216
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0
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217 /* Choose a buffer for the frame's root window. */
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218 XWINDOW (root_window)->buffer = Qt;
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219 {
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220 Lisp_Object buf;
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221
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222 buf = Fcurrent_buffer ();
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223 /* If buf is a 'hidden' buffer (i.e. one whose name starts with
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224 a space), try to find another one. */
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225 if (string_char (XSTRING (Fbuffer_name (buf)), 0) == ' ')
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226 buf = Fother_buffer (buf, Qnil, Qnil);
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398
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227 Fset_window_buffer (root_window, buf, Qnil);
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0
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228 }
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229
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230 return f;
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231 }
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232
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233 static void
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234 setup_normal_frame (struct frame *f)
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235 {
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236 Lisp_Object mini_window;
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237 Lisp_Object frame;
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238
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239 XSETFRAME (frame, f);
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240
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241 mini_window = allocate_window ();
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242 XWINDOW (f->root_window)->next = mini_window;
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243 XWINDOW (mini_window)->prev = f->root_window;
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244 XWINDOW (mini_window)->mini_p = Qt;
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245 XWINDOW (mini_window)->frame = frame;
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246 f->minibuffer_window = mini_window;
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247 f->has_minibuffer = 1;
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248
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249 XWINDOW (mini_window)->buffer = Qt;
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398
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250 Fset_window_buffer (mini_window, Vminibuffer_zero, Qt);
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0
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251 }
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252
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253 /* Make a frame using a separate minibuffer window on another frame.
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254 MINI_WINDOW is the minibuffer window to use. nil means use the
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255 default-minibuffer-frame. */
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256
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257 static void
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258 setup_frame_without_minibuffer (struct frame *f, Lisp_Object mini_window)
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259 {
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260 /* This function can GC */
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261 Lisp_Object device = f->device;
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262
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263 if (!NILP (mini_window))
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264 CHECK_LIVE_WINDOW (mini_window);
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173
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265
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0
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266 if (!NILP (mini_window)
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267 && !EQ (DEVICE_CONSOLE (XDEVICE (device)),
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268 FRAME_CONSOLE (XFRAME (XWINDOW (mini_window)->frame))))
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269 error ("frame and minibuffer must be on the same console");
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270
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271 if (NILP (mini_window))
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272 {
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273 struct console *con = XCONSOLE (FRAME_CONSOLE (f));
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274 /* Use default-minibuffer-frame if possible. */
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275 if (!FRAMEP (con->default_minibuffer_frame)
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276 || ! FRAME_LIVE_P (XFRAME (con->default_minibuffer_frame)))
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277 {
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278 /* If there's no minibuffer frame to use, create one. */
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279 con->default_minibuffer_frame
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280 = call1 (Qmake_initial_minibuffer_frame, device);
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281 }
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282 mini_window = XFRAME (con->default_minibuffer_frame)->minibuffer_window;
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283 }
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284
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285 /* Install the chosen minibuffer window, with proper buffer. */
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286 store_minibuf_frame_prop (f, mini_window);
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398
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287 Fset_window_buffer (mini_window, Vminibuffer_zero, Qt);
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0
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288 }
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289
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290 /* Make a frame containing only a minibuffer window. */
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291
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292 static void
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293 setup_minibuffer_frame (struct frame *f)
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294 {
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295 /* This function can GC */
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296 /* First make a frame containing just a root window, no minibuffer. */
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297 Lisp_Object mini_window;
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298 Lisp_Object frame;
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299
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300 XSETFRAME (frame, f);
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301
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302 f->no_split = 1;
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303 f->has_minibuffer = 1;
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304
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305 /* Now label the root window as also being the minibuffer.
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306 Avoid infinite looping on the window chain by marking next pointer
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307 as nil. */
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308
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309 mini_window = f->minibuffer_window = f->root_window;
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310 XWINDOW (mini_window)->mini_p = Qt;
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16
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311 XWINDOW (mini_window)->next = Qnil;
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312 XWINDOW (mini_window)->prev = Qnil;
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313 XWINDOW (mini_window)->frame = frame;
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0
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314
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315 /* Put the proper buffer in that window. */
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316
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398
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317 Fset_window_buffer (mini_window, Vminibuffer_zero, Qt);
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0
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318 }
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319
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320 static Lisp_Object
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321 make_sure_its_a_fresh_plist (Lisp_Object foolist)
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322 {
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323 if (CONSP (Fcar (foolist)))
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324 {
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325 /* looks like an alist to me. */
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326 foolist = Fcopy_alist (foolist);
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327 foolist = Fdestructive_alist_to_plist (foolist);
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328 }
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329 else
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330 foolist = Fcopy_sequence (foolist);
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331
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332 return foolist;
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333 }
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334
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20
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335 DEFUN ("make-frame", Fmake_frame, 0, 2, "", /*
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272
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336 Create and return a new frame, displaying the current buffer.
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155
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337 Runs the functions listed in `create-frame-hook' after frame creation.
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0
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338
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339 Optional argument PROPS is a property list (a list of alternating
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151
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340 keyword-value specifications) of properties for the new frame.
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0
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341 \(An alist is accepted for backward compatibility but should not
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342 be passed in.)
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343
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344 See `set-frame-properties', `default-x-frame-plist', and
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345 `default-tty-frame-plist' for the specially-recognized properties.
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20
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346 */
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347 (props, device))
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0
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348 {
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349 struct frame *f;
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350 struct device *d;
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351 Lisp_Object frame = Qnil, name = Qnil, minibuf;
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352 struct gcpro gcpro1, gcpro2, gcpro3;
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353 int speccount = specpdl_depth ();
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354 int first_frame_on_device = 0;
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355 int first_frame_on_console = 0;
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356
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357 d = decode_device (device);
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358 XSETDEVICE (device, d);
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359
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360 /* PROPS and NAME may be freshly-created, so make sure to GCPRO. */
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361 GCPRO3 (frame, props, name);
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362
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363 props = make_sure_its_a_fresh_plist (props);
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364 if (DEVICE_SPECIFIC_FRAME_PROPS (d))
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365 /* Put the device-specific props before the more general ones so
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366 that they override them. */
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367 props = nconc2 (props,
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368 make_sure_its_a_fresh_plist
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369 (*DEVICE_SPECIFIC_FRAME_PROPS (d)));
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370 props = nconc2 (props, make_sure_its_a_fresh_plist (Vdefault_frame_plist));
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371 Fcanonicalize_lax_plist (props, Qnil);
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372
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373 name = Flax_plist_get (props, Qname, Qnil);
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374 if (!NILP (name))
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375 CHECK_STRING (name);
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376 else if (STRINGP (Vdefault_frame_name))
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377 name = Vdefault_frame_name;
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378 else
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379 name = build_string ("emacs");
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380
|
|
398
|
381 if (!NILP (Fstring_match (make_string ((const Bufbyte *) "\\.", 2), name,
|
|
0
|
382 Qnil, Qnil)))
|
|
|
383 signal_simple_error (". not allowed in frame names", name);
|
|
|
384
|
|
|
385 f = allocate_frame_core (device);
|
|
280
|
386 XSETFRAME (frame, f);
|
|
0
|
387
|
|
|
388 specbind (Qframe_being_created, name);
|
|
|
389 f->name = name;
|
|
|
390
|
|
|
391 FRAMEMETH (f, init_frame_1, (f, props));
|
|
|
392
|
|
|
393 minibuf = Flax_plist_get (props, Qminibuffer, Qunbound);
|
|
|
394 if (UNBOUNDP (minibuf))
|
|
|
395 {
|
|
|
396 /* If minibuf is unspecified, then look for a minibuffer X resource. */
|
|
|
397 /* #### Not implemented any more. We need to fix things up so
|
|
|
398 that we search out all X resources and append them to the end of
|
|
|
399 props, above. This is the only way in general to assure
|
|
|
400 coherent behavior for all frame properties/resources/etc. */
|
|
|
401 }
|
|
|
402 else
|
|
|
403 props = Flax_plist_remprop (props, Qminibuffer);
|
|
|
404
|
|
|
405 if (EQ (minibuf, Qnone) || NILP (minibuf))
|
|
|
406 setup_frame_without_minibuffer (f, Qnil);
|
|
|
407 else if (EQ (minibuf, Qonly))
|
|
|
408 setup_minibuffer_frame (f);
|
|
|
409 else if (WINDOWP (minibuf))
|
|
|
410 setup_frame_without_minibuffer (f, minibuf);
|
|
|
411 else if (EQ (minibuf, Qt) || UNBOUNDP (minibuf))
|
|
|
412 setup_normal_frame (f);
|
|
|
413 else
|
|
|
414 signal_simple_error ("Invalid value for `minibuffer'", minibuf);
|
|
|
415
|
|
|
416 update_frame_window_mirror (f);
|
|
|
417
|
|
398
|
418 if (initialized && !DEVICE_STREAM_P (d))
|
|
0
|
419 {
|
|
|
420 if (!NILP (f->minibuffer_window))
|
|
|
421 reset_face_cachels (XWINDOW (f->minibuffer_window));
|
|
|
422 reset_face_cachels (XWINDOW (f->root_window));
|
|
|
423 }
|
|
|
424
|
|
155
|
425 /* If no frames on this device formerly existed, say this is the
|
|
|
426 first frame. It kind of assumes that frameless devices don't
|
|
|
427 exist, but it shouldn't be too harmful. */
|
|
|
428 if (NILP (DEVICE_FRAME_LIST (d)))
|
|
|
429 first_frame_on_device = 1;
|
|
|
430
|
|
0
|
431 /* This *must* go before the init_*() methods. Those functions
|
|
|
432 call Lisp code, and if any of them causes a warning to be displayed
|
|
|
433 and the *Warnings* buffer to be created, it won't get added to
|
|
|
434 the frame-specific version of the buffer-alist unless the frame
|
|
|
435 is accessible from the device. */
|
|
|
436
|
|
98
|
437 #if 0
|
|
0
|
438 DEVICE_FRAME_LIST (d) = nconc2 (DEVICE_FRAME_LIST (d), Fcons (frame, Qnil));
|
|
98
|
439 #endif
|
|
|
440 DEVICE_FRAME_LIST (d) = Fcons (frame, DEVICE_FRAME_LIST (d));
|
|
0
|
441 RESET_CHANGED_SET_FLAGS;
|
|
|
442
|
|
|
443 /* Now make sure that the initial cached values are set correctly.
|
|
|
444 Do this after the init_frame method is called because that may
|
|
|
445 do things (e.g. create widgets) that are necessary for the
|
|
|
446 specifier value-changed methods to work OK. */
|
|
|
447 recompute_all_cached_specifiers_in_frame (f);
|
|
|
448
|
|
|
449 if (!DEVICE_STREAM_P (d))
|
|
|
450 {
|
|
|
451 init_frame_faces (f);
|
|
|
452
|
|
|
453 #ifdef HAVE_SCROLLBARS
|
|
|
454 /* Finish up resourcing the scrollbars. */
|
|
|
455 init_frame_scrollbars (f);
|
|
|
456 #endif
|
|
|
457
|
|
|
458 #ifdef HAVE_TOOLBARS
|
|
|
459 /* Create the initial toolbars. We have to do this after the frame
|
|
|
460 methods are called because it may potentially call some things itself
|
|
|
461 which depend on the normal frame methods having initialized
|
|
|
462 things. */
|
|
|
463 init_frame_toolbars (f);
|
|
|
464 #endif
|
|
|
465 reset_face_cachels (XWINDOW (FRAME_SELECTED_WINDOW (f)));
|
|
|
466 reset_glyph_cachels (XWINDOW (FRAME_SELECTED_WINDOW (f)));
|
|
404
|
467
|
|
0
|
468 change_frame_size (f, f->height, f->width, 0);
|
|
|
469 }
|
|
|
470
|
|
|
471 MAYBE_FRAMEMETH (f, init_frame_2, (f, props));
|
|
|
472 Fset_frame_properties (frame, props);
|
|
|
473 MAYBE_FRAMEMETH (f, init_frame_3, (f));
|
|
|
474
|
|
|
475 /* Hallelujah, praise the lord. */
|
|
|
476 f->init_finished = 1;
|
|
|
477
|
|
|
478 /* If this is the first frame on the device, make it the selected one. */
|
|
155
|
479 if (first_frame_on_device && NILP (DEVICE_SELECTED_FRAME (d)))
|
|
|
480 set_device_selected_frame (d, frame);
|
|
0
|
481
|
|
|
482 /* If at startup or if the current console is a stream console
|
|
|
483 (usually also at startup), make this console the selected one
|
|
|
484 so that messages show up on it. */
|
|
|
485 if (NILP (Fselected_console ()) ||
|
|
|
486 CONSOLE_STREAM_P (XCONSOLE (Fselected_console ())))
|
|
|
487 Fselect_console (DEVICE_CONSOLE (d));
|
|
|
488
|
|
|
489 first_frame_on_console =
|
|
|
490 (first_frame_on_device &&
|
|
|
491 XINT (Flength (CONSOLE_DEVICE_LIST (XCONSOLE (DEVICE_CONSOLE (d)))))
|
|
|
492 == 1);
|
|
|
493
|
|
|
494 /* #### all this calling of frame methods at various odd times
|
|
|
495 is somewhat of a mess. It's necessary to do it this way due
|
|
|
496 to strange console-type-specific things that need to be done. */
|
|
|
497 MAYBE_FRAMEMETH (f, after_init_frame, (f, first_frame_on_device,
|
|
|
498 first_frame_on_console));
|
|
|
499
|
|
404
|
500 if (!DEVICE_STREAM_P (d))
|
|
|
501 {
|
|
|
502 /* Now initialise the gutters. This won't change the frame size,
|
|
|
503 but is needed as input to the layout that change_frame_size
|
|
|
504 will eventually do. Unfortunately gutter sizing code relies
|
|
|
505 on the frame in question being visible so we can't do this
|
|
|
506 earlier. */
|
|
|
507 init_frame_gutters (f);
|
|
|
508
|
|
|
509 change_frame_size (f, f->height, f->width, 0);
|
|
|
510 }
|
|
|
511
|
|
0
|
512 if (first_frame_on_device)
|
|
|
513 {
|
|
|
514 if (first_frame_on_console)
|
|
|
515 va_run_hook_with_args (Qcreate_console_hook, 1, DEVICE_CONSOLE (d));
|
|
|
516 va_run_hook_with_args (Qcreate_device_hook, 1, device);
|
|
|
517 }
|
|
|
518 va_run_hook_with_args (Qcreate_frame_hook, 1, frame);
|
|
|
519
|
|
197
|
520 /* Initialize custom-specific stuff. */
|
|
|
521 if (!UNBOUNDP (symbol_function (XSYMBOL (Qcustom_initialize_frame))))
|
|
|
522 call1 (Qcustom_initialize_frame, frame);
|
|
|
523
|
|
0
|
524 unbind_to (speccount, Qnil);
|
|
|
525
|
|
|
526 UNGCPRO;
|
|
|
527 return frame;
|
|
|
528 }
|
|
|
529
|
|
|
530
|
|
|
531 /* this function should be used in most cases when a Lisp function is passed
|
|
|
532 a FRAME argument. Use this unless you don't accept nil == current frame
|
|
|
533 (in which case, do a CHECK_LIVE_FRAME() and then an XFRAME()) or you
|
|
|
534 allow dead frames. Note that very few functions should accept dead
|
|
|
535 frames. It could be argued that functions should just do nothing when
|
|
|
536 given a dead frame, but the presence of a dead frame usually indicates
|
|
|
537 an oversight in the Lisp code that could potentially lead to strange
|
|
|
538 results and so it is better to catch the error early.
|
|
|
539
|
|
|
540 If you only accept X frames, use decode_x_frame(), which does what this
|
|
|
541 function does but also makes sure the frame is an X frame. */
|
|
|
542
|
|
|
543 struct frame *
|
|
|
544 decode_frame (Lisp_Object frame)
|
|
|
545 {
|
|
|
546 if (NILP (frame))
|
|
|
547 return selected_frame ();
|
|
173
|
548
|
|
16
|
549 CHECK_LIVE_FRAME (frame);
|
|
173
|
550 return XFRAME (frame);
|
|
0
|
551 }
|
|
|
552
|
|
|
553 struct frame *
|
|
|
554 decode_frame_or_selected (Lisp_Object cdf)
|
|
|
555 {
|
|
|
556 if (CONSOLEP (cdf))
|
|
|
557 cdf = CONSOLE_SELECTED_DEVICE (decode_console (cdf));
|
|
|
558 if (DEVICEP (cdf))
|
|
|
559 cdf = DEVICE_SELECTED_FRAME (decode_device (cdf));
|
|
|
560 return decode_frame (cdf);
|
|
|
561 }
|
|
|
562
|
|
|
563 Lisp_Object
|
|
|
564 make_frame (struct frame *f)
|
|
|
565 {
|
|
272
|
566 Lisp_Object frame;
|
|
0
|
567 XSETFRAME (frame, f);
|
|
|
568 return frame;
|
|
|
569 }
|
|
|
570
|
|
|
571
|
|
|
572 /*
|
|
|
573 * window size changes are held up during critical regions. Afterwards,
|
|
|
574 * we want to deal with any delayed changes.
|
|
|
575 */
|
|
|
576 void
|
|
|
577 hold_frame_size_changes (void)
|
|
|
578 {
|
|
|
579 in_display = 1;
|
|
|
580 }
|
|
|
581
|
|
|
582 void
|
|
|
583 unhold_one_frame_size_changes (struct frame *f)
|
|
|
584 {
|
|
|
585 in_display = 0;
|
|
|
586
|
|
|
587 if (f->size_change_pending)
|
|
|
588 change_frame_size (f, f->new_height, f->new_width, 0);
|
|
|
589 }
|
|
|
590
|
|
|
591 void
|
|
|
592 unhold_frame_size_changes (void)
|
|
|
593 {
|
|
|
594 Lisp_Object frmcons, devcons, concons;
|
|
|
595
|
|
|
596 FRAME_LOOP_NO_BREAK (frmcons, devcons, concons)
|
|
|
597 unhold_one_frame_size_changes (XFRAME (XCAR (frmcons)));
|
|
|
598 }
|
|
284
|
599
|
|
|
600 void
|
|
|
601 invalidate_vertical_divider_cache_in_frame (struct frame *f)
|
|
|
602 {
|
|
380
|
603 /* Invalidate cached value of needs_vertical_divider_p in
|
|
284
|
604 every and all windows */
|
|
|
605 map_windows (f, invalidate_vertical_divider_cache_in_window, 0);
|
|
|
606 }
|
|
282
|
607
|
|
|
608 /*
|
|
|
609 * Frame size may change due to changes in scrollbars, toolbars,
|
|
|
610 * default font etc. These changes are applied early in redisplay
|
|
|
611 * frame.
|
|
|
612 */
|
|
|
613 void
|
|
|
614 adjust_frame_size (struct frame *f)
|
|
|
615 {
|
|
|
616 int keep_char_size = 0;
|
|
|
617 Lisp_Object frame;
|
|
|
618 XSETFRAME (frame, f);
|
|
|
619
|
|
|
620 if (!f->size_slipped)
|
|
|
621 return;
|
|
|
622
|
|
|
623 /* Don't adjust tty frames. #### May break when TTY have menubars.
|
|
|
624 Then, write an Vadjust_frame_function which will return t for TTY
|
|
|
625 frames. Another solution is frame_size_fixed_p method for TTYs,
|
|
|
626 which always returned yes it's fixed.
|
|
|
627 */
|
|
|
628 if (!FRAME_WIN_P (f))
|
|
|
629 {
|
|
|
630 CLEAR_FRAME_SIZE_SLIPPED (f);
|
|
|
631 return;
|
|
|
632 }
|
|
|
633
|
|
|
634 /* frame_size_fixed_p tells that frame size cannot currently
|
|
|
635 be changed change due to external conditions */
|
|
|
636 if (!FRAMEMETH_OR_GIVEN (f, frame_size_fixed_p, (f), 0))
|
|
|
637 {
|
|
|
638 if (NILP (Vadjust_frame_function))
|
|
|
639 keep_char_size = 1;
|
|
|
640 else if (EQ (Vadjust_frame_function, Qt))
|
|
|
641 keep_char_size = 0;
|
|
|
642 else
|
|
|
643 keep_char_size =
|
|
|
644 NILP (call1_trapping_errors ("Error in adjust-frame-function",
|
|
|
645 Vadjust_frame_function, frame));
|
|
|
646
|
|
|
647 if (keep_char_size)
|
|
|
648 Fset_frame_size (frame, make_int (FRAME_CHARWIDTH(f)),
|
|
|
649 make_int (FRAME_CHARHEIGHT(f)), Qnil);
|
|
|
650 }
|
|
|
651
|
|
|
652 if (!keep_char_size)
|
|
|
653 {
|
|
|
654 int height, width;
|
|
|
655 pixel_to_char_size (f, FRAME_PIXWIDTH(f), FRAME_PIXHEIGHT(f),
|
|
|
656 &width, &height);
|
|
|
657 change_frame_size (f, height, width, 0);
|
|
|
658 CLEAR_FRAME_SIZE_SLIPPED (f);
|
|
|
659 }
|
|
|
660 }
|
|
|
661
|
|
|
662 /*
|
|
|
663 * This is a "specifier changed in frame" handler for various specifiers
|
|
|
664 * changing which causes frame size adjustment
|
|
|
665 */
|
|
|
666 void
|
|
|
667 frame_size_slipped (Lisp_Object specifier, struct frame *f,
|
|
|
668 Lisp_Object oldval)
|
|
|
669 {
|
|
|
670 MARK_FRAME_SIZE_SLIPPED(f);
|
|
|
671 }
|
|
0
|
672
|
|
20
|
673 DEFUN ("framep", Fframep, 1, 1, 0, /*
|
|
0
|
674 Return non-nil if OBJECT is a frame.
|
|
|
675 Also see `frame-live-p'.
|
|
|
676 Note that FSF Emacs kludgily returns a value indicating what type of
|
|
|
677 frame this is. Use the cleaner function `frame-type' for that.
|
|
20
|
678 */
|
|
|
679 (object))
|
|
0
|
680 {
|
|
16
|
681 return FRAMEP (object) ? Qt : Qnil;
|
|
0
|
682 }
|
|
|
683
|
|
20
|
684 DEFUN ("frame-live-p", Fframe_live_p, 1, 1, 0, /*
|
|
0
|
685 Return non-nil if OBJECT is a frame which has not been deleted.
|
|
20
|
686 */
|
|
|
687 (object))
|
|
0
|
688 {
|
|
16
|
689 return FRAMEP (object) && FRAME_LIVE_P (XFRAME (object)) ? Qt : Qnil;
|
|
0
|
690 }
|
|
|
691
|
|
|
692
|
|
284
|
693 DEFUN ("focus-frame", Ffocus_frame, 1, 1, 0, /*
|
|
|
694 Select FRAME and give it the window system focus.
|
|
|
695 This function is not affected by the value of `focus-follows-mouse'.
|
|
|
696 */
|
|
|
697 (frame))
|
|
|
698 {
|
|
|
699 CHECK_LIVE_FRAME (frame);
|
|
|
700
|
|
|
701 MAYBE_DEVMETH (XDEVICE (FRAME_DEVICE (XFRAME (frame))), focus_on_frame,
|
|
|
702 (XFRAME (frame)));
|
|
|
703 /* FRAME will be selected by the time we receive the next event.
|
|
|
704 However, it is better to select it explicitly now, in case the
|
|
|
705 Lisp code depends on frame being selected. */
|
|
|
706 Fselect_frame (frame);
|
|
|
707 return Qnil;
|
|
|
708 }
|
|
|
709
|
|
0
|
710 /* Called from Fselect_window() */
|
|
|
711 void
|
|
|
712 select_frame_1 (Lisp_Object frame)
|
|
|
713 {
|
|
|
714 struct frame *f = XFRAME (frame);
|
|
|
715 Lisp_Object old_selected_frame = Fselected_frame (Qnil);
|
|
149
|
716
|
|
0
|
717 if (EQ (frame, old_selected_frame))
|
|
|
718 return;
|
|
|
719
|
|
|
720 /* now select the frame's device */
|
|
|
721 set_device_selected_frame (XDEVICE (FRAME_DEVICE (f)), frame);
|
|
|
722 select_device_1 (FRAME_DEVICE (f));
|
|
|
723
|
|
|
724 update_frame_window_mirror (f);
|
|
|
725 }
|
|
|
726
|
|
20
|
727 DEFUN ("select-frame", Fselect_frame, 1, 1, 0, /*
|
|
0
|
728 Select the frame FRAME.
|
|
|
729 Subsequent editing commands apply to its selected window.
|
|
|
730 The selection of FRAME lasts until the next time the user does
|
|
|
731 something to select a different frame, or until the next time this
|
|
|
732 function is called.
|
|
|
733
|
|
284
|
734 Note that this does not actually cause the window-system focus to be
|
|
|
735 set to this frame, or the `select-frame-hook' or `deselect-frame-hook'
|
|
0
|
736 to be run, until the next time that XEmacs is waiting for an event.
|
|
280
|
737
|
|
|
738 Also note that when focus-follows-mouse is non-nil, the frame
|
|
|
739 selection is temporary and is reverted when the current command
|
|
|
740 terminates, much like the buffer selected by `set-buffer'. In order
|
|
284
|
741 to effect a permanent focus change, use `focus-frame'.
|
|
20
|
742 */
|
|
|
743 (frame))
|
|
0
|
744 {
|
|
|
745 CHECK_LIVE_FRAME (frame);
|
|
|
746
|
|
|
747 /* select the frame's selected window. This will call
|
|
|
748 selected_frame_1(). */
|
|
282
|
749 Fselect_window (FRAME_SELECTED_WINDOW (XFRAME (frame)), Qnil);
|
|
0
|
750
|
|
|
751 /* Nothing should be depending on the return value of this function.
|
|
|
752 But, of course, there is stuff out there which is. */
|
|
|
753 return frame;
|
|
|
754 }
|
|
|
755
|
|
|
756 /* use this to retrieve the currently selected frame. You should use
|
|
|
757 this in preference to Fselected_frame (Qnil) unless you are prepared
|
|
|
758 to handle the possibility of there being no selected frame (this
|
|
|
759 happens at some points during startup). */
|
|
|
760
|
|
|
761 struct frame *
|
|
|
762 selected_frame (void)
|
|
|
763 {
|
|
|
764 Lisp_Object device = Fselected_device (Qnil);
|
|
|
765 Lisp_Object frame = DEVICE_SELECTED_FRAME (XDEVICE (device));
|
|
|
766 if (NILP (frame))
|
|
|
767 signal_simple_error ("No frames exist on device", device);
|
|
|
768 return XFRAME (frame);
|
|
|
769 }
|
|
|
770
|
|
|
771 /* use this instead of XFRAME (DEVICE_SELECTED_FRAME (d)) to catch
|
|
|
772 the possibility of there being no frames on the device (just created).
|
|
|
773 There is no point doing this inside of redisplay because errors
|
|
|
774 cause an abort(), indicating a flaw in the logic, and error_check_frame()
|
|
|
775 will catch this just as well. */
|
|
|
776
|
|
|
777 struct frame *
|
|
|
778 device_selected_frame (struct device *d)
|
|
|
779 {
|
|
|
780 Lisp_Object frame = DEVICE_SELECTED_FRAME (d);
|
|
|
781 if (NILP (frame))
|
|
|
782 {
|
|
|
783 Lisp_Object device;
|
|
|
784 XSETDEVICE (device, d);
|
|
|
785 signal_simple_error ("No frames exist on device", device);
|
|
|
786 }
|
|
|
787 return XFRAME (frame);
|
|
|
788 }
|
|
|
789
|
|
|
790 #if 0 /* FSFmacs */
|
|
|
791
|
|
149
|
792 xxDEFUN ("handle-switch-frame", Fhandle_switch_frame, 1, 2, "e", /*
|
|
0
|
793 Handle a switch-frame event EVENT.
|
|
|
794 Switch-frame events are usually bound to this function.
|
|
|
795 A switch-frame event tells Emacs that the window manager has requested
|
|
|
796 that the user's events be directed to the frame mentioned in the event.
|
|
|
797 This function selects the selected window of the frame of EVENT.
|
|
|
798
|
|
|
799 If EVENT is frame object, handle it as if it were a switch-frame event
|
|
|
800 to that frame.
|
|
149
|
801 */
|
|
|
802 (frame, no_enter))
|
|
0
|
803 {
|
|
|
804 /* Preserve prefix arg that the command loop just cleared. */
|
|
|
805 XCONSOLE (Vselected_console)->prefix_arg = Vcurrent_prefix_arg;
|
|
|
806 #if 0 /* unclean! */
|
|
|
807 run_hook (Qmouse_leave_buffer_hook);
|
|
|
808 #endif
|
|
|
809 return do_switch_frame (frame, no_enter, 0);
|
|
|
810 }
|
|
|
811
|
|
173
|
812 /* A load of garbage. */
|
|
149
|
813 xxDEFUN ("ignore-event", Fignore_event, 0, 0, "", /*
|
|
0
|
814 Do nothing, but preserve any prefix argument already specified.
|
|
|
815 This is a suitable binding for iconify-frame and make-frame-visible.
|
|
149
|
816 */
|
|
|
817 ())
|
|
0
|
818 {
|
|
|
819 struct console *c = XCONSOLE (Vselected_console);
|
|
|
820
|
|
|
821 c->prefix_arg = Vcurrent_prefix_arg;
|
|
|
822 return Qnil;
|
|
|
823 }
|
|
|
824
|
|
149
|
825 #endif /* 0 */
|
|
0
|
826
|
|
20
|
827 DEFUN ("selected-frame", Fselected_frame, 0, 1, 0, /*
|
|
0
|
828 Return the frame that is now selected on device DEVICE.
|
|
|
829 If DEVICE is not specified, the selected device will be used.
|
|
|
830 If no frames exist on the device, nil is returned.
|
|
20
|
831 */
|
|
|
832 (device))
|
|
0
|
833 {
|
|
|
834 if (NILP (device) && NILP (Fselected_device (Qnil)))
|
|
|
835 return Qnil; /* happens early in temacs */
|
|
|
836 return DEVICE_SELECTED_FRAME (decode_device (device));
|
|
|
837 }
|
|
|
838
|
|
|
839 Lisp_Object
|
|
|
840 frame_first_window (struct frame *f)
|
|
|
841 {
|
|
|
842 Lisp_Object w = f->root_window;
|
|
|
843
|
|
|
844 while (1)
|
|
|
845 {
|
|
|
846 if (! NILP (XWINDOW (w)->hchild))
|
|
|
847 w = XWINDOW (w)->hchild;
|
|
|
848 else if (! NILP (XWINDOW (w)->vchild))
|
|
|
849 w = XWINDOW (w)->vchild;
|
|
|
850 else
|
|
|
851 break;
|
|
|
852 }
|
|
|
853
|
|
|
854 return w;
|
|
|
855 }
|
|
|
856
|
|
20
|
857 DEFUN ("active-minibuffer-window", Factive_minibuffer_window, 0, 0, 0, /*
|
|
0
|
858 Return the currently active minibuffer window, or nil if none.
|
|
20
|
859 */
|
|
|
860 ())
|
|
0
|
861 {
|
|
|
862 return minibuf_level ? minibuf_window : Qnil;
|
|
|
863 }
|
|
|
864
|
|
20
|
865 DEFUN ("last-nonminibuf-frame", Flast_nonminibuf_frame, 0, 1, 0, /*
|
|
0
|
866 Return the most-recently-selected non-minibuffer-only frame on CONSOLE.
|
|
|
867 This will always be the same as (selected-frame device) unless the
|
|
|
868 selected frame is a minibuffer-only frame.
|
|
|
869 CONSOLE defaults to the selected console if omitted.
|
|
20
|
870 */
|
|
|
871 (console))
|
|
0
|
872 {
|
|
|
873 Lisp_Object result;
|
|
|
874
|
|
|
875 XSETCONSOLE (console, decode_console (console));
|
|
|
876 /* Just in case the machinations in delete_frame_internal() resulted
|
|
|
877 in the last-nonminibuf-frame getting out of sync, make sure and
|
|
|
878 return the selected frame if it's acceptable. */
|
|
|
879 result = Fselected_frame (CONSOLE_SELECTED_DEVICE (XCONSOLE (console)));
|
|
|
880 if (!NILP (result) && !FRAME_MINIBUF_ONLY_P (XFRAME (result)))
|
|
|
881 return result;
|
|
|
882 return CONSOLE_LAST_NONMINIBUF_FRAME (XCONSOLE (console));
|
|
|
883 }
|
|
|
884
|
|
20
|
885 DEFUN ("frame-root-window", Fframe_root_window, 0, 1, 0, /*
|
|
0
|
886 Return the root-window of FRAME.
|
|
|
887 If omitted, FRAME defaults to the currently selected frame.
|
|
20
|
888 */
|
|
|
889 (frame))
|
|
0
|
890 {
|
|
272
|
891 struct frame *f = decode_frame (frame);
|
|
|
892 return FRAME_ROOT_WINDOW (f);
|
|
0
|
893 }
|
|
|
894
|
|
20
|
895 DEFUN ("frame-selected-window", Fframe_selected_window, 0, 1, 0, /*
|
|
0
|
896 Return the selected window of frame object FRAME.
|
|
|
897 If omitted, FRAME defaults to the currently selected frame.
|
|
20
|
898 */
|
|
|
899 (frame))
|
|
0
|
900 {
|
|
272
|
901 struct frame *f = decode_frame (frame);
|
|
|
902 return FRAME_SELECTED_WINDOW (f);
|
|
0
|
903 }
|
|
|
904
|
|
|
905 void
|
|
|
906 set_frame_selected_window (struct frame *f, Lisp_Object window)
|
|
|
907 {
|
|
|
908 assert (XFRAME (WINDOW_FRAME (XWINDOW (window))) == f);
|
|
|
909 f->selected_window = window;
|
|
|
910 if (!MINI_WINDOW_P (XWINDOW (window)) || FRAME_MINIBUF_ONLY_P (f))
|
|
286
|
911 {
|
|
|
912 if (!EQ (f->last_nonminibuf_window, window))
|
|
398
|
913 {
|
|
404
|
914 #ifdef HAVE_TOOLBARS
|
|
398
|
915 MARK_TOOLBAR_CHANGED;
|
|
404
|
916 #endif
|
|
398
|
917 MARK_GUTTER_CHANGED;
|
|
|
918 }
|
|
286
|
919 f->last_nonminibuf_window = window;
|
|
|
920 }
|
|
0
|
921 }
|
|
|
922
|
|
20
|
923 DEFUN ("set-frame-selected-window", Fset_frame_selected_window, 2, 2, 0, /*
|
|
0
|
924 Set the selected window of frame object FRAME to WINDOW.
|
|
|
925 If FRAME is nil, the selected frame is used.
|
|
|
926 If FRAME is the selected frame, this makes WINDOW the selected window.
|
|
20
|
927 */
|
|
|
928 (frame, window))
|
|
0
|
929 {
|
|
|
930 XSETFRAME (frame, decode_frame (frame));
|
|
|
931 CHECK_LIVE_WINDOW (window);
|
|
|
932
|
|
|
933 if (! EQ (frame, WINDOW_FRAME (XWINDOW (window))))
|
|
|
934 error ("In `set-frame-selected-window', WINDOW is not on FRAME");
|
|
|
935
|
|
|
936 if (XFRAME (frame) == selected_frame ())
|
|
282
|
937 return Fselect_window (window, Qnil);
|
|
0
|
938
|
|
|
939 set_frame_selected_window (XFRAME (frame), window);
|
|
|
940 return window;
|
|
|
941 }
|
|
|
942
|
|
|
943
|
|
20
|
944 DEFUN ("frame-device", Fframe_device, 0, 1, 0, /*
|
|
0
|
945 Return the device that FRAME is on.
|
|
|
946 If omitted, FRAME defaults to the currently selected frame.
|
|
20
|
947 */
|
|
|
948 (frame))
|
|
0
|
949 {
|
|
173
|
950 return FRAME_DEVICE (decode_frame (frame));
|
|
0
|
951 }
|
|
|
952
|
|
|
953 int
|
|
|
954 is_surrogate_for_selected_frame (struct frame *f)
|
|
|
955 {
|
|
|
956 struct device *d = XDEVICE (f->device);
|
|
|
957 struct frame *dsf = device_selected_frame (d);
|
|
|
958
|
|
|
959 /* Can't be a surrogate for ourselves. */
|
|
|
960 if (f == dsf)
|
|
|
961 return 0;
|
|
|
962
|
|
|
963 if (!FRAME_HAS_MINIBUF_P (dsf) &&
|
|
|
964 f == XFRAME (WINDOW_FRAME (XWINDOW (FRAME_MINIBUF_WINDOW (dsf)))))
|
|
|
965 return 1;
|
|
|
966 else
|
|
|
967 return 0;
|
|
|
968 }
|
|
|
969
|
|
|
970 static int
|
|
|
971 frame_matches_frametype (Lisp_Object frame, Lisp_Object type)
|
|
|
972 {
|
|
|
973 struct frame *f = XFRAME (frame);
|
|
|
974
|
|
|
975 if (WINDOWP (type))
|
|
|
976 {
|
|
|
977 CHECK_LIVE_WINDOW (type);
|
|
|
978
|
|
|
979 if (EQ (FRAME_MINIBUF_WINDOW (f), type)
|
|
|
980 /* Check that F either is, or has forwarded
|
|
|
981 its focus to, TYPE's frame. */
|
|
|
982 && (EQ (WINDOW_FRAME (XWINDOW (type)), frame)
|
|
|
983 || EQ (WINDOW_FRAME (XWINDOW (type)),
|
|
|
984 FRAME_FOCUS_FRAME (f))))
|
|
|
985 return 1;
|
|
|
986 else
|
|
|
987 return 0;
|
|
|
988 }
|
|
|
989
|
|
|
990 #if 0 /* FSFmacs */
|
|
|
991 if (EQ (type, Qvisible) || EQ (type, Qiconic) || EQ (type, Qvisible_iconic)
|
|
|
992 || EQ (type, Qvisible_nomini) || EQ (type, Qiconic_nomini)
|
|
|
993 || EQ (type, Qvisible_iconic_nomini))
|
|
|
994 FRAME_SAMPLE_VISIBILITY (f);
|
|
|
995 #endif
|
|
|
996
|
|
|
997 if (NILP (type))
|
|
|
998 type = Qnomini;
|
|
|
999 if (ZEROP (type))
|
|
88
|
1000 type = Qvisible_iconic;
|
|
0
|
1001
|
|
|
1002 if (EQ (type, Qvisible))
|
|
|
1003 return FRAME_VISIBLE_P (f);
|
|
|
1004 if (EQ (type, Qiconic))
|
|
|
1005 return FRAME_ICONIFIED_P (f);
|
|
|
1006 if (EQ (type, Qinvisible))
|
|
|
1007 return !FRAME_VISIBLE_P (f) && !FRAME_ICONIFIED_P (f);
|
|
|
1008 if (EQ (type, Qvisible_iconic))
|
|
|
1009 return FRAME_VISIBLE_P (f) || FRAME_ICONIFIED_P (f);
|
|
|
1010 if (EQ (type, Qinvisible_iconic))
|
|
|
1011 return !FRAME_VISIBLE_P (f);
|
|
|
1012
|
|
|
1013 if (EQ (type, Qnomini))
|
|
|
1014 return !FRAME_MINIBUF_ONLY_P (f);
|
|
|
1015 if (EQ (type, Qvisible_nomini))
|
|
|
1016 return FRAME_VISIBLE_P (f) && !FRAME_MINIBUF_ONLY_P (f);
|
|
|
1017 if (EQ (type, Qiconic_nomini))
|
|
|
1018 return FRAME_ICONIFIED_P (f) && !FRAME_MINIBUF_ONLY_P (f);
|
|
|
1019 if (EQ (type, Qinvisible_nomini))
|
|
|
1020 return !FRAME_VISIBLE_P (f) && !FRAME_ICONIFIED_P (f) &&
|
|
|
1021 !FRAME_MINIBUF_ONLY_P (f);
|
|
|
1022 if (EQ (type, Qvisible_iconic_nomini))
|
|
|
1023 return ((FRAME_VISIBLE_P (f) || FRAME_ICONIFIED_P (f))
|
|
|
1024 && !FRAME_MINIBUF_ONLY_P (f));
|
|
|
1025 if (EQ (type, Qinvisible_iconic_nomini))
|
|
|
1026 return !FRAME_VISIBLE_P (f) && !FRAME_MINIBUF_ONLY_P (f);
|
|
173
|
1027
|
|
0
|
1028 return 1;
|
|
|
1029 }
|
|
|
1030
|
|
|
1031 int
|
|
371
|
1032 device_matches_console_spec (Lisp_Object frame, Lisp_Object device,
|
|
|
1033 Lisp_Object console)
|
|
0
|
1034 {
|
|
|
1035 if (EQ (console, Qwindow_system))
|
|
|
1036 return DEVICE_WIN_P (XDEVICE (device));
|
|
371
|
1037 if (NILP (console))
|
|
|
1038 console = (DEVICE_CONSOLE (XDEVICE (FRAME_DEVICE (XFRAME (frame)))));
|
|
0
|
1039 if (DEVICEP (console))
|
|
|
1040 return EQ (device, console);
|
|
|
1041 if (CONSOLEP (console))
|
|
|
1042 return EQ (DEVICE_CONSOLE (XDEVICE (device)), console);
|
|
|
1043 if (valid_console_type_p (console))
|
|
|
1044 return EQ (DEVICE_TYPE (XDEVICE (device)), console);
|
|
|
1045 return 1;
|
|
|
1046 }
|
|
|
1047
|
|
|
1048 /* Return the next frame in the frame list after FRAME.
|
|
|
1049 FRAMETYPE and CONSOLE control which frames and devices
|
|
|
1050 are considered; see `next-frame'. */
|
|
|
1051
|
|
371
|
1052 static Lisp_Object
|
|
|
1053 next_frame_internal (Lisp_Object frame, Lisp_Object frametype,
|
|
|
1054 Lisp_Object console, int called_from_delete_device)
|
|
0
|
1055 {
|
|
|
1056 int passed = 0;
|
|
371
|
1057 int started_over = 0;
|
|
|
1058
|
|
|
1059 /* If this frame is dead, it won't be in frame_list, and we'll loop
|
|
|
1060 forever. Forestall that. */
|
|
0
|
1061 CHECK_LIVE_FRAME (frame);
|
|
|
1062
|
|
371
|
1063 while (1)
|
|
|
1064 {
|
|
|
1065 Lisp_Object devcons, concons;
|
|
|
1066
|
|
0
|
1067 DEVICE_LOOP_NO_BREAK (devcons, concons)
|
|
|
1068 {
|
|
|
1069 Lisp_Object device = XCAR (devcons);
|
|
|
1070 Lisp_Object frmcons;
|
|
|
1071
|
|
371
|
1072 if (!device_matches_console_spec (frame, device, console))
|
|
0
|
1073 continue;
|
|
|
1074
|
|
|
1075 DEVICE_FRAME_LOOP (frmcons, XDEVICE (device))
|
|
|
1076 {
|
|
|
1077 Lisp_Object f = XCAR (frmcons);
|
|
|
1078 if (passed)
|
|
|
1079 {
|
|
371
|
1080 /* #### Doing this here is bad and is now
|
|
|
1081 unnecessary. The real bug was that f->iconified
|
|
|
1082 was never, ever updated unless a user explicitly
|
|
|
1083 called frame-iconified-p. That has now been
|
|
|
1084 fixed. With this change removed all of the other
|
|
|
1085 changes made to support this routine having the
|
|
|
1086 called_from_delete_device arg could be removed.
|
|
|
1087 But it is too close to release to do that now. */
|
|
|
1088 #if 0
|
|
|
1089 /* Make sure the visibility and iconified flags are
|
|
|
1090 up-to-date unless we're being deleted. */
|
|
|
1091 if (!called_from_delete_device)
|
|
|
1092 {
|
|
|
1093 Fframe_iconified_p (f);
|
|
|
1094 Fframe_visible_p (f);
|
|
|
1095 }
|
|
|
1096 #endif
|
|
|
1097
|
|
|
1098 /* Decide whether this frame is eligible to be returned. */
|
|
|
1099
|
|
|
1100 /* If we've looped all the way around without finding any
|
|
|
1101 eligible frames, return the original frame. */
|
|
|
1102 if (EQ (f, frame))
|
|
|
1103 return f;
|
|
|
1104
|
|
155
|
1105 if (frame_matches_frametype (f, frametype))
|
|
0
|
1106 return f;
|
|
|
1107 }
|
|
371
|
1108
|
|
0
|
1109 if (EQ (frame, f))
|
|
371
|
1110 passed++;
|
|
0
|
1111 }
|
|
|
1112 }
|
|
371
|
1113 /* We hit the end of the list, and need to start over again. */
|
|
|
1114 if (started_over)
|
|
|
1115 return Qnil;
|
|
|
1116 started_over++;
|
|
0
|
1117 }
|
|
|
1118 }
|
|
|
1119
|
|
371
|
1120 Lisp_Object
|
|
|
1121 next_frame (Lisp_Object frame, Lisp_Object frametype, Lisp_Object console)
|
|
|
1122 {
|
|
|
1123 return next_frame_internal (frame, frametype, console, 0);
|
|
0
|
1124 }
|
|
|
1125
|
|
|
1126 /* Return the previous frame in the frame list before FRAME.
|
|
|
1127 FRAMETYPE and CONSOLE control which frames and devices
|
|
|
1128 are considered; see `next-frame'. */
|
|
|
1129
|
|
|
1130 Lisp_Object
|
|
371
|
1131 prev_frame (Lisp_Object frame, Lisp_Object frametype, Lisp_Object console)
|
|
0
|
1132 {
|
|
|
1133 Lisp_Object devcons, concons;
|
|
371
|
1134 Lisp_Object prev;
|
|
|
1135
|
|
|
1136 /* If this frame is dead, it won't be in frame_list, and we'll loop
|
|
|
1137 forever. Forestall that. */
|
|
0
|
1138 CHECK_LIVE_FRAME (frame);
|
|
|
1139
|
|
371
|
1140 prev = Qnil;
|
|
0
|
1141 DEVICE_LOOP_NO_BREAK (devcons, concons)
|
|
|
1142 {
|
|
|
1143 Lisp_Object device = XCAR (devcons);
|
|
|
1144 Lisp_Object frmcons;
|
|
|
1145
|
|
371
|
1146 if (!device_matches_console_spec (frame, device, console))
|
|
0
|
1147 continue;
|
|
|
1148
|
|
|
1149 DEVICE_FRAME_LOOP (frmcons, XDEVICE (device))
|
|
|
1150 {
|
|
|
1151 Lisp_Object f = XCAR (frmcons);
|
|
173
|
1152
|
|
371
|
1153 if (EQ (frame, f) && !NILP (prev))
|
|
|
1154 return prev;
|
|
|
1155
|
|
|
1156 /* Decide whether this frame is eligible to be returned,
|
|
|
1157 according to frametype. */
|
|
|
1158
|
|
155
|
1159 if (frame_matches_frametype (f, frametype))
|
|
371
|
1160 prev = f;
|
|
|
1161
|
|
0
|
1162 }
|
|
|
1163 }
|
|
371
|
1164
|
|
|
1165 /* We've scanned the entire list. */
|
|
|
1166 if (NILP (prev))
|
|
0
|
1167 /* We went through the whole frame list without finding a single
|
|
|
1168 acceptable frame. Return the original frame. */
|
|
|
1169 return frame;
|
|
|
1170 else
|
|
|
1171 /* There were no acceptable frames in the list before FRAME; otherwise,
|
|
371
|
1172 we would have returned directly from the loop. Since PREV is the last
|
|
0
|
1173 acceptable frame in the list, return it. */
|
|
371
|
1174 return prev;
|
|
0
|
1175 }
|
|
|
1176
|
|
20
|
1177 DEFUN ("next-frame", Fnext_frame, 0, 3, 0, /*
|
|
0
|
1178 Return the next frame of the right type in the frame list after FRAME.
|
|
|
1179 FRAMETYPE controls which frames are eligible to be returned; all
|
|
|
1180 others will be skipped. Note that if there is only one eligible
|
|
|
1181 frame, then `next-frame' called repeatedly will always return
|
|
|
1182 the same frame, and if there is no eligible frame, then FRAME is
|
|
|
1183 returned.
|
|
|
1184
|
|
|
1185 Possible values for FRAMETYPE are
|
|
|
1186
|
|
|
1187 'visible Consider only frames that are visible.
|
|
|
1188 'iconic Consider only frames that are iconic.
|
|
|
1189 'invisible Consider only frames that are invisible
|
|
|
1190 (this is different from iconic).
|
|
|
1191 'visible-iconic Consider frames that are visible or iconic.
|
|
|
1192 'invisible-iconic Consider frames that are invisible or iconic.
|
|
|
1193 'nomini Consider all frames except minibuffer-only ones.
|
|
|
1194 'visible-nomini Like `visible' but omits minibuffer-only frames.
|
|
|
1195 'iconic-nomini Like `iconic' but omits minibuffer-only frames.
|
|
|
1196 'invisible-nomini Like `invisible' but omits minibuffer-only frames.
|
|
|
1197 'visible-iconic-nomini Like `visible-iconic' but omits minibuffer-only
|
|
|
1198 frames.
|
|
|
1199 'invisible-iconic-nomini Like `invisible-iconic' but omits minibuffer-only
|
|
|
1200 frames.
|
|
|
1201 any other value Consider all frames.
|
|
|
1202
|
|
|
1203 If FRAMETYPE is omitted, 'nomini is used. A FRAMETYPE of 0 (a number)
|
|
|
1204 is treated like 'iconic, for backwards compatibility.
|
|
|
1205
|
|
|
1206 If FRAMETYPE is a window, include only its own frame and any frame now
|
|
|
1207 using that window as the minibuffer.
|
|
|
1208
|
|
|
1209 Optional third argument CONSOLE controls which consoles or devices the
|
|
|
1210 returned frame may be on. If CONSOLE is a console, return frames only
|
|
|
1211 on that console. If CONSOLE is a device, return frames only on that
|
|
|
1212 device. If CONSOLE is a console type, return frames only on consoles
|
|
|
1213 of that type. If CONSOLE is 'window-system, return any frames on any
|
|
|
1214 window-system consoles. If CONSOLE is nil or omitted, return frames only
|
|
|
1215 on the FRAME's console. Otherwise, all frames are considered.
|
|
20
|
1216 */
|
|
|
1217 (frame, frametype, console))
|
|
0
|
1218 {
|
|
|
1219 XSETFRAME (frame, decode_frame (frame));
|
|
|
1220
|
|
173
|
1221 return next_frame (frame, frametype, console);
|
|
0
|
1222 }
|
|
|
1223
|
|
20
|
1224 DEFUN ("previous-frame", Fprevious_frame, 0, 3, 0, /*
|
|
0
|
1225 Return the next frame of the right type in the frame list after FRAME.
|
|
|
1226 FRAMETYPE controls which frames are eligible to be returned; all
|
|
|
1227 others will be skipped. Note that if there is only one eligible
|
|
|
1228 frame, then `previous-frame' called repeatedly will always return
|
|
|
1229 the same frame, and if there is no eligible frame, then FRAME is
|
|
|
1230 returned.
|
|
|
1231
|
|
|
1232 See `next-frame' for an explanation of the FRAMETYPE and CONSOLE
|
|
|
1233 arguments.
|
|
20
|
1234 */
|
|
|
1235 (frame, frametype, console))
|
|
0
|
1236 {
|
|
|
1237 XSETFRAME (frame, decode_frame (frame));
|
|
|
1238
|
|
371
|
1239 return prev_frame (frame, frametype, console);
|
|
0
|
1240 }
|
|
|
1241
|
|
|
1242 /* Return any frame for which PREDICATE is non-zero, or return Qnil
|
|
|
1243 if there aren't any. */
|
|
|
1244
|
|
|
1245 Lisp_Object
|
|
|
1246 find_some_frame (int (*predicate) (Lisp_Object, void *),
|
|
|
1247 void *closure)
|
|
|
1248 {
|
|
|
1249 Lisp_Object framecons, devcons, concons;
|
|
|
1250
|
|
|
1251 FRAME_LOOP_NO_BREAK (framecons, devcons, concons)
|
|
|
1252 {
|
|
|
1253 Lisp_Object frame = XCAR (framecons);
|
|
|
1254
|
|
|
1255 if ((predicate) (frame, closure))
|
|
|
1256 return frame;
|
|
|
1257 }
|
|
|
1258
|
|
|
1259 return Qnil;
|
|
|
1260 }
|
|
|
1261
|
|
|
1262
|
|
|
1263
|
|
272
|
1264 /* extern void free_line_insertion_deletion_costs (struct frame *f); */
|
|
0
|
1265
|
|
|
1266 /* Return 1 if it is ok to delete frame F;
|
|
|
1267 0 if all frames aside from F are invisible.
|
|
|
1268 (Exception: if F is a stream frame, it's OK to delete if
|
|
|
1269 any other frames exist.) */
|
|
|
1270
|
|
371
|
1271 static int
|
|
|
1272 other_visible_frames_internal (struct frame *f, int called_from_delete_device)
|
|
0
|
1273 {
|
|
16
|
1274 Lisp_Object frame;
|
|
0
|
1275
|
|
|
1276 XSETFRAME (frame, f);
|
|
|
1277 if (FRAME_STREAM_P (f))
|
|
371
|
1278 return !EQ (frame, next_frame_internal (frame, Qt, Qt,
|
|
|
1279 called_from_delete_device));
|
|
|
1280 return !EQ (frame, next_frame_internal (frame, Qvisible_iconic_nomini, Qt,
|
|
|
1281 called_from_delete_device));
|
|
|
1282 }
|
|
|
1283
|
|
|
1284 int
|
|
|
1285 other_visible_frames (struct frame *f)
|
|
|
1286 {
|
|
|
1287 return other_visible_frames_internal (f, 0);
|
|
0
|
1288 }
|
|
|
1289
|
|
|
1290 /* Delete frame F.
|
|
|
1291
|
|
|
1292 If FORCE is non-zero, allow deletion of the only frame.
|
|
|
1293
|
|
|
1294 If CALLED_FROM_DELETE_DEVICE is non-zero, then, if
|
|
|
1295 deleting the last frame on a device, just delete it,
|
|
|
1296 instead of calling `delete-device'.
|
|
|
1297
|
|
|
1298 If FROM_IO_ERROR is non-zero, then the frame is gone due
|
|
|
1299 to an I/O error. This affects what happens if we exit
|
|
|
1300 (we do an emergency exit instead of `save-buffers-kill-emacs'.)
|
|
|
1301 */
|
|
|
1302
|
|
|
1303 void
|
|
|
1304 delete_frame_internal (struct frame *f, int force,
|
|
|
1305 int called_from_delete_device,
|
|
|
1306 int from_io_error)
|
|
|
1307 {
|
|
|
1308 /* This function can GC */
|
|
|
1309 int minibuffer_selected;
|
|
|
1310 struct device *d;
|
|
|
1311 struct console *con;
|
|
16
|
1312 Lisp_Object frame;
|
|
0
|
1313 Lisp_Object device;
|
|
|
1314 Lisp_Object console;
|
|
|
1315 struct gcpro gcpro1;
|
|
|
1316
|
|
|
1317 /* OK to delete an already deleted frame. */
|
|
|
1318 if (! FRAME_LIVE_P (f))
|
|
|
1319 return;
|
|
|
1320
|
|
|
1321 XSETFRAME (frame, f);
|
|
|
1322 GCPRO1 (frame);
|
|
|
1323
|
|
|
1324 device = FRAME_DEVICE (f);
|
|
|
1325 d = XDEVICE (device);
|
|
|
1326 console = DEVICE_CONSOLE (d);
|
|
|
1327 con = XCONSOLE (console);
|
|
|
1328
|
|
398
|
1329 if (!called_from_delete_device &&
|
|
|
1330 !(MAYBE_INT_DEVMETH (d, device_implementation_flags, ())
|
|
|
1331 & XDEVIMPF_FRAMELESS_OK))
|
|
0
|
1332 {
|
|
|
1333 /* If we're deleting the only non-minibuffer frame on the
|
|
|
1334 device, delete the device. */
|
|
|
1335 if (EQ (frame, next_frame (frame, Qnomini, FRAME_DEVICE (f))))
|
|
|
1336 {
|
|
|
1337 delete_device_internal (d, force, 0, from_io_error);
|
|
|
1338 UNGCPRO;
|
|
|
1339 return;
|
|
|
1340 }
|
|
|
1341 }
|
|
|
1342
|
|
|
1343 /* In FSF, delete-frame will not normally allow you to delete the
|
|
|
1344 last visible frame. This was too annoying, so we changed it to the
|
|
|
1345 only frame. However, this would let people shoot themselves by
|
|
|
1346 deleting all frames which were either visible or iconified and thus
|
|
|
1347 losing any way of communicating with the still running XEmacs process.
|
|
|
1348 So we put it back. */
|
|
146
|
1349 if (!force && !allow_deletion_of_last_visible_frame &&
|
|
371
|
1350 !other_visible_frames_internal (f, called_from_delete_device))
|
|
0
|
1351 error ("Attempt to delete the sole visible or iconified frame");
|
|
|
1352
|
|
|
1353 /* Does this frame have a minibuffer, and is it the surrogate
|
|
|
1354 minibuffer for any other frame? */
|
|
|
1355 if (FRAME_HAS_MINIBUF_P (f))
|
|
|
1356 {
|
|
|
1357 Lisp_Object frmcons, devcons, concons;
|
|
|
1358
|
|
|
1359 FRAME_LOOP_NO_BREAK (frmcons, devcons, concons)
|
|
|
1360 {
|
|
|
1361 Lisp_Object this = XCAR (frmcons);
|
|
|
1362
|
|
|
1363 if (! EQ (this, frame)
|
|
|
1364 && EQ (frame, (WINDOW_FRAME
|
|
|
1365 (XWINDOW
|
|
|
1366 (FRAME_MINIBUF_WINDOW (XFRAME (this)))))))
|
|
|
1367 {
|
|
|
1368 /* We've found another frame whose minibuffer is on
|
|
|
1369 this frame. */
|
|
|
1370 signal_simple_error
|
|
|
1371 ("Attempt to delete a surrogate minibuffer frame", frame);
|
|
|
1372 }
|
|
|
1373 }
|
|
|
1374 }
|
|
|
1375
|
|
96
|
1376 /* Test for popup frames hanging around. */
|
|
|
1377 /* Deletion of a parent frame with popups is deadly. */
|
|
|
1378 {
|
|
|
1379 Lisp_Object frmcons, devcons, concons;
|
|
|
1380
|
|
|
1381 FRAME_LOOP_NO_BREAK (frmcons, devcons, concons)
|
|
|
1382 {
|
|
|
1383 Lisp_Object this = XCAR (frmcons);
|
|
|
1384
|
|
|
1385
|
|
272
|
1386 if (! EQ (this, frame))
|
|
96
|
1387 {
|
|
272
|
1388 struct device *devcons_d = XDEVICE (XCAR (devcons));
|
|
|
1389 if (EQ (frame, DEVMETH_OR_GIVEN (devcons_d, get_frame_parent,
|
|
|
1390 (XFRAME (this)),
|
|
|
1391 Qnil)))
|
|
|
1392 /* We've found a popup frame whose parent is this frame. */
|
|
|
1393 signal_simple_error
|
|
|
1394 ("Attempt to delete a frame with live popups", frame);
|
|
96
|
1395 }
|
|
|
1396 }
|
|
|
1397 }
|
|
|
1398
|
|
16
|
1399 /* Before here, we haven't made any dangerous changes (just checked for
|
|
|
1400 error conditions). Now run the delete-frame-hook. Remember that
|
|
|
1401 user code there could do any number of dangerous things, including
|
|
|
1402 signalling an error. */
|
|
|
1403
|
|
|
1404 va_run_hook_with_args (Qdelete_frame_hook, 1, frame);
|
|
|
1405
|
|
|
1406 if (!FRAME_LIVE_P (f)) /* Make sure the delete-frame-hook didn't */
|
|
|
1407 { /* go ahead and delete anything. */
|
|
|
1408 UNGCPRO;
|
|
|
1409 return;
|
|
|
1410 }
|
|
|
1411
|
|
|
1412 /* Call the delete-device-hook and delete-console-hook now if
|
|
|
1413 appropriate, before we do any dangerous things -- they too could
|
|
|
1414 signal an error. */
|
|
|
1415 if (XINT (Flength (DEVICE_FRAME_LIST (d))) == 1)
|
|
|
1416 {
|
|
|
1417 va_run_hook_with_args (Qdelete_device_hook, 1, device);
|
|
|
1418 if (!FRAME_LIVE_P (f)) /* Make sure the delete-device-hook didn't */
|
|
20
|
1419 { /* go ahead and delete anything. */
|
|
16
|
1420 UNGCPRO;
|
|
|
1421 return;
|
|
|
1422 }
|
|
|
1423
|
|
|
1424 if (XINT (Flength (CONSOLE_DEVICE_LIST (con))) == 1)
|
|
|
1425 {
|
|
|
1426 va_run_hook_with_args (Qdelete_console_hook, 1, console);
|
|
|
1427 if (!FRAME_LIVE_P (f)) /* Make sure the delete-console-hook didn't */
|
|
|
1428 { /* go ahead and delete anything. */
|
|
|
1429 UNGCPRO;
|
|
|
1430 return;
|
|
|
1431 }
|
|
|
1432 }
|
|
|
1433 }
|
|
|
1434
|
|
0
|
1435 minibuffer_selected = EQ (minibuf_window, Fselected_window (Qnil));
|
|
|
1436
|
|
2
|
1437 /* If we were focused on this frame, then we're not any more.
|
|
0
|
1438 Assume that we lost the focus; that way, the call to
|
|
|
1439 Fselect_frame() below won't end up making us explicitly
|
|
|
1440 focus on another frame, which is generally undesirable in
|
|
|
1441 a point-to-type world. If our mouse ends up sitting over
|
|
|
1442 another frame, we will receive a FocusIn event and end up
|
|
|
1443 making that frame the selected frame.
|
|
|
1444
|
|
|
1445 #### This may not be an ideal solution in a click-to-type
|
|
|
1446 world (in that case, we might want to explicitly choose
|
|
|
1447 another frame to have the focus, rather than relying on
|
|
|
1448 the WM, which might focus on a frame in a different app
|
|
|
1449 or focus on nothing at all). But there's no easy way
|
|
|
1450 to detect which focus model we're running on, and the
|
|
|
1451 alternative is more heinous. */
|
|
|
1452
|
|
|
1453 if (EQ (frame, DEVICE_FRAME_WITH_FOCUS_REAL (d)))
|
|
|
1454 DEVICE_FRAME_WITH_FOCUS_REAL (d) = Qnil;
|
|
|
1455 if (EQ (frame, DEVICE_FRAME_WITH_FOCUS_FOR_HOOKS (d)))
|
|
|
1456 DEVICE_FRAME_WITH_FOCUS_FOR_HOOKS (d) = Qnil;
|
|
|
1457 if (EQ (frame, DEVICE_FRAME_THAT_OUGHT_TO_HAVE_FOCUS (d)))
|
|
|
1458 DEVICE_FRAME_THAT_OUGHT_TO_HAVE_FOCUS (d) = Qnil;
|
|
|
1459
|
|
16
|
1460 /* Don't allow the deleted frame to remain selected.
|
|
0
|
1461 Note that in the former scheme of things, this would
|
|
|
1462 have caused us to regain the focus. This no longer
|
|
|
1463 applies (see above); I think the new behavior is more
|
|
|
1464 logical. If someone disagrees, it can always be
|
|
16
|
1465 changed (or a new user variable can be introduced, ugh.) */
|
|
0
|
1466 if (EQ (frame, DEVICE_SELECTED_FRAME (d)))
|
|
|
1467 {
|
|
|
1468 Lisp_Object next;
|
|
|
1469
|
|
|
1470 /* If this is a popup frame, select its parent if possible.
|
|
|
1471 Otherwise, find another visible frame; if none, just take any frame.
|
|
|
1472 First try the same device, then the same console. */
|
|
|
1473
|
|
|
1474 next = DEVMETH_OR_GIVEN (d, get_frame_parent, (f), Qnil);
|
|
|
1475 if (NILP (next) || EQ (next, frame) || ! FRAME_LIVE_P (XFRAME (next)))
|
|
371
|
1476 next = next_frame_internal (frame, Qvisible, device,
|
|
|
1477 called_from_delete_device);
|
|
0
|
1478 if (NILP (next) || EQ (next, frame))
|
|
371
|
1479 next = next_frame_internal (frame, Qvisible, console,
|
|
|
1480 called_from_delete_device);
|
|
0
|
1481 if (NILP (next) || EQ (next, frame))
|
|
371
|
1482 next = next_frame_internal (frame, Qvisible, Qt,
|
|
|
1483 called_from_delete_device);
|
|
0
|
1484 if (NILP (next) || EQ (next, frame))
|
|
371
|
1485 next = next_frame_internal (frame, Qt, device,
|
|
|
1486 called_from_delete_device);
|
|
0
|
1487 if (NILP (next) || EQ (next, frame))
|
|
371
|
1488 next = next_frame_internal (frame, Qt, console,
|
|
|
1489 called_from_delete_device);
|
|
|
1490 if (NILP (next) || EQ (next, frame))
|
|
|
1491 next = next_frame_internal (frame, Qt, Qt, called_from_delete_device);
|
|
165
|
1492
|
|
|
1493 /* if we haven't found another frame at this point
|
|
|
1494 then there aren't any. */
|
|
0
|
1495 if (NILP (next) || EQ (next, frame))
|
|
|
1496 ;
|
|
|
1497 else
|
|
165
|
1498 {
|
|
|
1499 int did_select = 0;
|
|
|
1500 /* if this is the global selected frame, select another one. */
|
|
|
1501 if (EQ (frame, Fselected_frame (Qnil)))
|
|
|
1502 {
|
|
|
1503 Fselect_frame (next);
|
|
|
1504 did_select = 1;
|
|
|
1505 }
|
|
|
1506 /*
|
|
|
1507 * If the new frame we just selected is on a different
|
|
173
|
1508 * device then we still need to change DEVICE_SELECTED_FRAME(d)
|
|
165
|
1509 * to a live frame, if there are any left on this device.
|
|
|
1510 */
|
|
|
1511 if (!EQ (device, FRAME_DEVICE(XFRAME(next))))
|
|
|
1512 {
|
|
371
|
1513 Lisp_Object next_f =
|
|
|
1514 next_frame_internal (frame, Qt, device,
|
|
|
1515 called_from_delete_device);
|
|
165
|
1516 if (NILP (next_f) || EQ (next_f, frame))
|
|
398
|
1517 set_device_selected_frame (d, Qnil);
|
|
165
|
1518 else
|
|
|
1519 set_device_selected_frame (d, next_f);
|
|
|
1520 }
|
|
|
1521 else if (! did_select)
|
|
|
1522 set_device_selected_frame (d, next);
|
|
|
1523
|
|
|
1524 }
|
|
0
|
1525 }
|
|
|
1526
|
|
|
1527 /* Don't allow minibuf_window to remain on a deleted frame. */
|
|
|
1528 if (EQ (f->minibuffer_window, minibuf_window))
|
|
|
1529 {
|
|
|
1530 struct frame *sel_frame = selected_frame ();
|
|
|
1531 Fset_window_buffer (sel_frame->minibuffer_window,
|
|
398
|
1532 XWINDOW (minibuf_window)->buffer, Qt);
|
|
0
|
1533 minibuf_window = sel_frame->minibuffer_window;
|
|
|
1534
|
|
|
1535 /* If the dying minibuffer window was selected,
|
|
|
1536 select the new one. */
|
|
|
1537 if (minibuffer_selected)
|
|
282
|
1538 Fselect_window (minibuf_window, Qnil);
|
|
0
|
1539 }
|
|
|
1540
|
|
|
1541 /* After this point, no errors must be allowed to occur. */
|
|
|
1542
|
|
|
1543 #ifdef HAVE_MENUBARS
|
|
|
1544 free_frame_menubars (f);
|
|
|
1545 #endif
|
|
|
1546 #ifdef HAVE_SCROLLBARS
|
|
|
1547 free_frame_scrollbars (f);
|
|
|
1548 #endif
|
|
|
1549 #ifdef HAVE_TOOLBARS
|
|
|
1550 free_frame_toolbars (f);
|
|
|
1551 #endif
|
|
398
|
1552 free_frame_gutters (f);
|
|
408
|
1553 /* Unfortunately deleting the frame will also delete the parent of
|
|
|
1554 all of the subwindow instances current on the frame. I think this
|
|
|
1555 can lead to bad things when trying to finalize the
|
|
|
1556 instances. Thus we loop over the instance cache calling the
|
|
|
1557 finalize method for each instance. */
|
|
|
1558 free_frame_subwindow_instance_cache (f);
|
|
0
|
1559
|
|
|
1560 /* This must be done before the window and window_mirror structures
|
|
|
1561 are freed. The scrollbar information is attached to them. */
|
|
|
1562 MAYBE_FRAMEMETH (f, delete_frame, (f));
|
|
|
1563
|
|
|
1564 /* Mark all the windows that used to be on FRAME as deleted, and then
|
|
|
1565 remove the reference to them. */
|
|
|
1566 delete_all_subwindows (XWINDOW (f->root_window));
|
|
|
1567 f->root_window = Qnil;
|
|
|
1568
|
|
384
|
1569 /* clear out the cached glyph information */
|
|
408
|
1570 f->subwindow_instance_cache = Qnil;
|
|
384
|
1571
|
|
0
|
1572 /* Remove the frame now from the list. This way, any events generated
|
|
16
|
1573 on this frame by the maneuvers below will disperse themselves. */
|
|
|
1574
|
|
|
1575 /* This used to be Fdelq(), but that will cause a seg fault if the
|
|
|
1576 QUIT checker happens to get invoked, because the frame list is in
|
|
|
1577 an inconsistent state. */
|
|
|
1578 d->frame_list = delq_no_quit (frame, d->frame_list);
|
|
|
1579 RESET_CHANGED_SET_FLAGS;
|
|
0
|
1580
|
|
|
1581 f->dead = 1;
|
|
|
1582 f->visible = 0;
|
|
|
1583
|
|
|
1584 free_window_mirror (f->root_mirror);
|
|
|
1585 /* free_line_insertion_deletion_costs (f); */
|
|
|
1586
|
|
|
1587 /* If we've deleted the last non-minibuf frame, then try to find
|
|
|
1588 another one. */
|
|
|
1589 if (EQ (frame, CONSOLE_LAST_NONMINIBUF_FRAME (con)))
|
|
|
1590 {
|
|
2
|
1591 Lisp_Object frmcons, devcons;
|
|
173
|
1592
|
|
0
|
1593 set_console_last_nonminibuf_frame (con, Qnil);
|
|
173
|
1594
|
|
0
|
1595 CONSOLE_FRAME_LOOP_NO_BREAK (frmcons, devcons, con)
|
|
|
1596 {
|
|
|
1597 Lisp_Object ecran = XCAR (frmcons);
|
|
|
1598 if (!FRAME_MINIBUF_ONLY_P (XFRAME (ecran)))
|
|
|
1599 {
|
|
|
1600 set_console_last_nonminibuf_frame (con, ecran);
|
|
|
1601 goto double_break_1;
|
|
|
1602 }
|
|
|
1603 }
|
|
|
1604 }
|
|
|
1605 double_break_1:
|
|
|
1606
|
|
280
|
1607 #if 0
|
|
|
1608 /* The following test is degenerate FALSE */
|
|
|
1609 if (called_from_delete_device < 0)
|
|
0
|
1610 /* then we're being called from delete-console, and we shouldn't
|
|
|
1611 try to find another default-minibuffer frame for the console.
|
|
|
1612 */
|
|
|
1613 con->default_minibuffer_frame = Qnil;
|
|
280
|
1614 #endif
|
|
0
|
1615
|
|
|
1616 /* If we've deleted this console's default_minibuffer_frame, try to
|
|
|
1617 find another one. Prefer minibuffer-only frames, but also notice
|
|
|
1618 frames with other windows. */
|
|
|
1619 if (EQ (frame, con->default_minibuffer_frame))
|
|
|
1620 {
|
|
|
1621 Lisp_Object frmcons, devcons;
|
|
|
1622 /* The last frame we saw with a minibuffer, minibuffer-only or not. */
|
|
|
1623 Lisp_Object frame_with_minibuf;
|
|
16
|
1624 /* Some frame we found on the same console, or nil if there are none. */
|
|
0
|
1625 Lisp_Object frame_on_same_console;
|
|
|
1626
|
|
|
1627 frame_on_same_console = Qnil;
|
|
|
1628 frame_with_minibuf = Qnil;
|
|
|
1629
|
|
|
1630 set_console_last_nonminibuf_frame (con, Qnil);
|
|
|
1631
|
|
|
1632 CONSOLE_FRAME_LOOP_NO_BREAK (frmcons, devcons, con)
|
|
|
1633 {
|
|
|
1634 Lisp_Object this;
|
|
|
1635 struct frame *f1;
|
|
|
1636
|
|
|
1637 this = XCAR (frmcons);
|
|
|
1638 f1 = XFRAME (this);
|
|
|
1639
|
|
|
1640 /* Consider only frames on the same console
|
|
|
1641 and only those with minibuffers. */
|
|
|
1642 if (FRAME_HAS_MINIBUF_P (f1))
|
|
|
1643 {
|
|
|
1644 frame_with_minibuf = this;
|
|
|
1645 if (FRAME_MINIBUF_ONLY_P (f1))
|
|
|
1646 goto double_break_2;
|
|
|
1647 }
|
|
|
1648
|
|
|
1649 frame_on_same_console = this;
|
|
|
1650 }
|
|
|
1651 double_break_2:
|
|
|
1652
|
|
|
1653 if (!NILP (frame_on_same_console))
|
|
|
1654 {
|
|
|
1655 /* We know that there must be some frame with a minibuffer out
|
|
|
1656 there. If this were not true, all of the frames present
|
|
16
|
1657 would have to be minibuffer-less, which implies that at some
|
|
0
|
1658 point their minibuffer frames must have been deleted, but
|
|
|
1659 that is prohibited at the top; you can't delete surrogate
|
|
|
1660 minibuffer frames. */
|
|
|
1661 if (NILP (frame_with_minibuf))
|
|
|
1662 abort ();
|
|
|
1663
|
|
|
1664 con->default_minibuffer_frame = frame_with_minibuf;
|
|
|
1665 }
|
|
|
1666 else
|
|
|
1667 /* No frames left on this console--say no minibuffer either. */
|
|
|
1668 con->default_minibuffer_frame = Qnil;
|
|
|
1669 }
|
|
|
1670
|
|
|
1671 nuke_all_frame_slots (f); /* nobody should be accessing the device
|
|
|
1672 or anything else any more, and making
|
|
16
|
1673 them Qnil allows for better GC'ing
|
|
0
|
1674 in case a pointer to the dead frame
|
|
16
|
1675 continues to hang around. */
|
|
0
|
1676 f->framemeths = dead_console_methods;
|
|
|
1677 UNGCPRO;
|
|
|
1678 }
|
|
|
1679
|
|
|
1680 void
|
|
|
1681 io_error_delete_frame (Lisp_Object frame)
|
|
|
1682 {
|
|
|
1683 delete_frame_internal (XFRAME (frame), 1, 0, 1);
|
|
|
1684 }
|
|
|
1685
|
|
20
|
1686 DEFUN ("delete-frame", Fdelete_frame, 0, 2, "", /*
|
|
0
|
1687 Delete FRAME, permanently eliminating it from use.
|
|
|
1688 If omitted, FRAME defaults to the selected frame.
|
|
|
1689 A frame may not be deleted if its minibuffer is used by other frames.
|
|
|
1690 Normally, you cannot delete the last non-minibuffer-only frame (you must
|
|
|
1691 use `save-buffers-kill-emacs' or `kill-emacs'). However, if optional
|
|
|
1692 second argument FORCE is non-nil, you can delete the last frame. (This
|
|
|
1693 will automatically call `save-buffers-kill-emacs'.)
|
|
20
|
1694 */
|
|
|
1695 (frame, force))
|
|
0
|
1696 {
|
|
|
1697 /* This function can GC */
|
|
|
1698 struct frame *f;
|
|
|
1699
|
|
|
1700 if (NILP (frame))
|
|
|
1701 {
|
|
|
1702 f = selected_frame ();
|
|
|
1703 XSETFRAME (frame, f);
|
|
|
1704 }
|
|
|
1705 else
|
|
|
1706 {
|
|
|
1707 CHECK_FRAME (frame);
|
|
|
1708 f = XFRAME (frame);
|
|
|
1709 }
|
|
|
1710
|
|
|
1711 delete_frame_internal (f, !NILP (force), 0, 0);
|
|
|
1712 return Qnil;
|
|
|
1713 }
|
|
|
1714
|
|
|
1715
|
|
|
1716 /* Return mouse position in character cell units. */
|
|
|
1717
|
|
272
|
1718 static int
|
|
|
1719 mouse_pixel_position_1 (struct device *d, Lisp_Object *frame,
|
|
|
1720 int *x, int *y)
|
|
|
1721 {
|
|
|
1722 switch (DEVMETH_OR_GIVEN (d, get_mouse_position, (d, frame, x, y), -1))
|
|
|
1723 {
|
|
|
1724 case 1:
|
|
|
1725 return 1;
|
|
|
1726
|
|
|
1727 case 0:
|
|
|
1728 *frame = Qnil;
|
|
|
1729 break;
|
|
|
1730
|
|
|
1731 case -1:
|
|
|
1732 *frame = DEVICE_SELECTED_FRAME (d);
|
|
|
1733 break;
|
|
|
1734
|
|
|
1735 default:
|
|
|
1736 abort (); /* method is incorrectly written */
|
|
|
1737 }
|
|
|
1738
|
|
|
1739 return 0;
|
|
|
1740 }
|
|
|
1741
|
|
|
1742 DEFUN ("mouse-pixel-position", Fmouse_pixel_position, 0, 1, 0, /*
|
|
|
1743 Return a list (WINDOW X . Y) giving the current mouse window and position.
|
|
284
|
1744 The position is given in pixel units, where (0, 0) is the upper-left corner.
|
|
|
1745
|
|
|
1746 When the cursor is not over a window, the return value is a list (nil nil).
|
|
272
|
1747
|
|
|
1748 DEVICE specifies the device on which to read the mouse position, and
|
|
|
1749 defaults to the selected device. If the device is a mouseless terminal
|
|
|
1750 or Emacs hasn't been programmed to read its mouse position, it returns
|
|
|
1751 the device's selected window for WINDOW and nil for X and Y.
|
|
|
1752 */
|
|
|
1753 (device))
|
|
|
1754 {
|
|
|
1755 struct device *d = decode_device (device);
|
|
|
1756 Lisp_Object frame;
|
|
284
|
1757 Lisp_Object window = Qnil;
|
|
272
|
1758 Lisp_Object x = Qnil;
|
|
|
1759 Lisp_Object y = Qnil;
|
|
|
1760 int intx, inty;
|
|
|
1761
|
|
284
|
1762 if (mouse_pixel_position_1 (d, &frame, &intx, &inty) > 0)
|
|
272
|
1763 {
|
|
|
1764 struct window *w =
|
|
|
1765 find_window_by_pixel_pos (intx, inty, XFRAME (frame)->root_window);
|
|
284
|
1766 if (w)
|
|
272
|
1767 {
|
|
|
1768 XSETWINDOW (window, w);
|
|
|
1769
|
|
|
1770 /* Adjust the position to be relative to the window. */
|
|
|
1771 intx -= w->pixel_left;
|
|
|
1772 inty -= w->pixel_top;
|
|
|
1773 XSETINT (x, intx);
|
|
|
1774 XSETINT (y, inty);
|
|
|
1775 }
|
|
|
1776 }
|
|
284
|
1777 else if (FRAMEP (frame))
|
|
|
1778 window = FRAME_SELECTED_WINDOW (XFRAME (frame));
|
|
272
|
1779
|
|
|
1780 return Fcons (window, Fcons (x, y));
|
|
|
1781 }
|
|
|
1782
|
|
20
|
1783 DEFUN ("mouse-position", Fmouse_position, 0, 1, 0, /*
|
|
0
|
1784 Return a list (WINDOW X . Y) giving the current mouse window and position.
|
|
284
|
1785 The position is of a character under cursor, where (0, 0) is the upper-left
|
|
|
1786 corner of the window.
|
|
|
1787
|
|
|
1788 When the cursor is not over a character, or not over a window, the return
|
|
|
1789 value is a list (nil nil).
|
|
0
|
1790
|
|
|
1791 DEVICE specifies the device on which to read the mouse position, and
|
|
|
1792 defaults to the selected device. If the device is a mouseless terminal
|
|
|
1793 or Emacs hasn't been programmed to read its mouse position, it returns
|
|
|
1794 the device's selected window for WINDOW and nil for X and Y.
|
|
20
|
1795 */
|
|
|
1796 (device))
|
|
0
|
1797 {
|
|
284
|
1798 struct device *d = decode_device (device);
|
|
|
1799 struct window *w;
|
|
|
1800 Lisp_Object frame, window = Qnil, lisp_x = Qnil, lisp_y = Qnil;
|
|
0
|
1801 int x, y, obj_x, obj_y;
|
|
|
1802 Bufpos bufpos, closest;
|
|
|
1803 Charcount modeline_closest;
|
|
|
1804 Lisp_Object obj1, obj2;
|
|
|
1805
|
|
284
|
1806 if (mouse_pixel_position_1 (d, &frame, &x, &y) > 0)
|
|
0
|
1807 {
|
|
284
|
1808 int res = pixel_to_glyph_translation (XFRAME (frame), x, y, &x, &y,
|
|
|
1809 &obj_x, &obj_y, &w, &bufpos,
|
|
|
1810 &closest, &modeline_closest,
|
|
|
1811 &obj1, &obj2);
|
|
|
1812 if (res == OVER_TEXT)
|
|
2
|
1813 {
|
|
284
|
1814 lisp_x = make_int (x);
|
|
|
1815 lisp_y = make_int (y);
|
|
|
1816 XSETWINDOW (window, w);
|
|
2
|
1817 }
|
|
0
|
1818 }
|
|
284
|
1819 else if (FRAMEP (frame))
|
|
|
1820 window = FRAME_SELECTED_WINDOW (XFRAME (frame));
|
|
|
1821
|
|
|
1822 return Fcons (window, Fcons (lisp_x, lisp_y));
|
|
0
|
1823 }
|
|
|
1824
|
|
20
|
1825 DEFUN ("mouse-position-as-motion-event", Fmouse_position_as_motion_event, 0, 1, 0, /*
|
|
0
|
1826 Return the current mouse position as a motion event.
|
|
|
1827 This allows you to call the standard event functions such as
|
|
|
1828 `event-over-toolbar-p' to determine where the mouse is.
|
|
|
1829
|
|
|
1830 DEVICE specifies the device on which to read the mouse position, and
|
|
|
1831 defaults to the selected device. If the mouse position can't be determined
|
|
272
|
1832 \(e.g. DEVICE is a TTY device), nil is returned instead of an event.
|
|
20
|
1833 */
|
|
|
1834 (device))
|
|
0
|
1835 {
|
|
|
1836 struct device *d = decode_device (device);
|
|
|
1837 Lisp_Object frame;
|
|
|
1838 int intx, inty;
|
|
|
1839
|
|
|
1840 if (mouse_pixel_position_1 (d, &frame, &intx, &inty))
|
|
|
1841 {
|
|
189
|
1842 Lisp_Object event = Fmake_event (Qnil, Qnil);
|
|
0
|
1843 XEVENT (event)->event_type = pointer_motion_event;
|
|
|
1844 XEVENT (event)->channel = frame;
|
|
|
1845 XEVENT (event)->event.motion.x = intx;
|
|
|
1846 XEVENT (event)->event.motion.y = inty;
|
|
|
1847 return event;
|
|
|
1848 }
|
|
|
1849 else
|
|
|
1850 return Qnil;
|
|
|
1851 }
|
|
|
1852
|
|
20
|
1853 DEFUN ("set-mouse-position", Fset_mouse_position, 3, 3, 0, /*
|
|
0
|
1854 Move the mouse pointer to the center of character cell (X,Y) in WINDOW.
|
|
|
1855 Note, this is a no-op for an X frame that is not visible.
|
|
|
1856 If you have just created a frame, you must wait for it to become visible
|
|
|
1857 before calling this function on it, like this.
|
|
|
1858 (while (not (frame-visible-p frame)) (sleep-for .5))
|
|
|
1859 Note also: Warping the mouse is contrary to the ICCCM, so be very sure
|
|
|
1860 that the behavior won't end up being obnoxious!
|
|
20
|
1861 */
|
|
|
1862 (window, x, y))
|
|
0
|
1863 {
|
|
|
1864 struct window *w;
|
|
|
1865 int pix_x, pix_y;
|
|
|
1866
|
|
398
|
1867 CHECK_LIVE_WINDOW (window);
|
|
0
|
1868 CHECK_INT (x);
|
|
|
1869 CHECK_INT (y);
|
|
|
1870
|
|
|
1871 /* Warping the mouse will cause EnterNotify and Focus events under X. */
|
|
|
1872 w = XWINDOW (window);
|
|
|
1873 glyph_to_pixel_translation (w, XINT (x), XINT (y), &pix_x, &pix_y);
|
|
|
1874
|
|
|
1875 MAYBE_FRAMEMETH (XFRAME (w->frame), set_mouse_position, (w, pix_x, pix_y));
|
|
|
1876
|
|
|
1877 return Qnil;
|
|
|
1878 }
|
|
|
1879
|
|
20
|
1880 DEFUN ("set-mouse-pixel-position", Fset_mouse_pixel_position, 3, 3, 0, /*
|
|
0
|
1881 Move the mouse pointer to pixel position (X,Y) in WINDOW.
|
|
|
1882 Note, this is a no-op for an X frame that is not visible.
|
|
|
1883 If you have just created a frame, you must wait for it to become visible
|
|
|
1884 before calling this function on it, like this.
|
|
|
1885 (while (not (frame-visible-p frame)) (sleep-for .5))
|
|
20
|
1886 */
|
|
|
1887 (window, x, y))
|
|
0
|
1888 {
|
|
|
1889 struct window *w;
|
|
|
1890
|
|
398
|
1891 CHECK_LIVE_WINDOW (window);
|
|
0
|
1892 CHECK_INT (x);
|
|
|
1893 CHECK_INT (y);
|
|
|
1894
|
|
|
1895 /* Warping the mouse will cause EnterNotify and Focus events under X. */
|
|
|
1896 w = XWINDOW (window);
|
|
|
1897 FRAMEMETH (XFRAME (w->frame), set_mouse_position, (w, XINT (x), XINT (y)));
|
|
|
1898
|
|
|
1899 return Qnil;
|
|
|
1900 }
|
|
|
1901
|
|
20
|
1902 DEFUN ("make-frame-visible", Fmake_frame_visible, 0, 1, 0, /*
|
|
0
|
1903 Make the frame FRAME visible (assuming it is an X-window).
|
|
|
1904 If omitted, FRAME defaults to the currently selected frame.
|
|
|
1905 Also raises the frame so that nothing obscures it.
|
|
20
|
1906 */
|
|
|
1907 (frame))
|
|
0
|
1908 {
|
|
|
1909 struct frame *f = decode_frame (frame);
|
|
|
1910
|
|
|
1911 MAYBE_FRAMEMETH (f, make_frame_visible, (f));
|
|
|
1912 return frame;
|
|
|
1913 }
|
|
|
1914
|
|
20
|
1915 DEFUN ("make-frame-invisible", Fmake_frame_invisible, 0, 2, 0, /*
|
|
0
|
1916 Unconditionally removes frame from the display (assuming it is an X-window).
|
|
|
1917 If omitted, FRAME defaults to the currently selected frame.
|
|
|
1918 If what you want to do is iconify the frame (if the window manager uses
|
|
|
1919 icons) then you should call `iconify-frame' instead.
|
|
|
1920 Normally you may not make FRAME invisible if all other frames are invisible
|
|
|
1921 and uniconified, but if the second optional argument FORCE is non-nil,
|
|
|
1922 you may do so.
|
|
20
|
1923 */
|
|
|
1924 (frame, force))
|
|
0
|
1925 {
|
|
|
1926 struct frame *f, *sel_frame;
|
|
|
1927 struct device *d;
|
|
|
1928
|
|
|
1929 f = decode_frame (frame);
|
|
|
1930 d = XDEVICE (FRAME_DEVICE (f));
|
|
|
1931 sel_frame = XFRAME (DEVICE_SELECTED_FRAME (d));
|
|
|
1932
|
|
|
1933 if (NILP (force) && !other_visible_frames (f))
|
|
|
1934 error ("Attempt to make invisible the sole visible or iconified frame");
|
|
|
1935
|
|
|
1936 /* Don't allow minibuf_window to remain on a deleted frame. */
|
|
|
1937 if (EQ (f->minibuffer_window, minibuf_window))
|
|
|
1938 {
|
|
|
1939 Fset_window_buffer (sel_frame->minibuffer_window,
|
|
398
|
1940 XWINDOW (minibuf_window)->buffer, Qt);
|
|
0
|
1941 minibuf_window = sel_frame->minibuffer_window;
|
|
|
1942 }
|
|
|
1943
|
|
|
1944 MAYBE_FRAMEMETH (f, make_frame_invisible, (f));
|
|
|
1945
|
|
|
1946 return Qnil;
|
|
|
1947 }
|
|
|
1948
|
|
20
|
1949 DEFUN ("iconify-frame", Ficonify_frame, 0, 1, "", /*
|
|
0
|
1950 Make the frame FRAME into an icon, if the window manager supports icons.
|
|
|
1951 If omitted, FRAME defaults to the currently selected frame.
|
|
20
|
1952 */
|
|
|
1953 (frame))
|
|
0
|
1954 {
|
|
|
1955 struct frame *f, *sel_frame;
|
|
|
1956 struct device *d;
|
|
|
1957
|
|
|
1958 f = decode_frame (frame);
|
|
|
1959 d = XDEVICE (FRAME_DEVICE (f));
|
|
|
1960 sel_frame = XFRAME (DEVICE_SELECTED_FRAME (d));
|
|
|
1961
|
|
|
1962 /* Don't allow minibuf_window to remain on a deleted frame. */
|
|
|
1963 if (EQ (f->minibuffer_window, minibuf_window))
|
|
|
1964 {
|
|
|
1965 Fset_window_buffer (sel_frame->minibuffer_window,
|
|
398
|
1966 XWINDOW (minibuf_window)->buffer, Qt);
|
|
0
|
1967 minibuf_window = sel_frame->minibuffer_window;
|
|
|
1968 }
|
|
|
1969
|
|
|
1970 MAYBE_FRAMEMETH (f, iconify_frame, (f));
|
|
|
1971
|
|
|
1972 return Qnil;
|
|
|
1973 }
|
|
|
1974
|
|
20
|
1975 DEFUN ("deiconify-frame", Fdeiconify_frame, 0, 1, 0, /*
|
|
0
|
1976 Open (de-iconify) the iconified frame FRAME.
|
|
|
1977 Under X, this is currently the same as `make-frame-visible'.
|
|
|
1978 If omitted, FRAME defaults to the currently selected frame.
|
|
|
1979 Also raises the frame so that nothing obscures it.
|
|
20
|
1980 */
|
|
|
1981 (frame))
|
|
0
|
1982 {
|
|
|
1983 return Fmake_frame_visible (frame);
|
|
|
1984 }
|
|
|
1985
|
|
|
1986 /* FSF returns 'icon for iconized frames. What a crock! */
|
|
|
1987
|
|
20
|
1988 DEFUN ("frame-visible-p", Fframe_visible_p, 0, 1, 0, /*
|
|
185
|
1989 Return non NIL if FRAME is now "visible" (actually in use for display).
|
|
0
|
1990 A frame that is not visible is not updated, and, if it works through a
|
|
|
1991 window system, may not show at all.
|
|
185
|
1992 N.B. Under X "visible" means Mapped. It the window is mapped but not
|
|
108
|
1993 actually visible on screen then frame_visible returns 'hidden.
|
|
20
|
1994 */
|
|
|
1995 (frame))
|
|
0
|
1996 {
|
|
|
1997 struct frame *f = decode_frame (frame);
|
|
173
|
1998 int visible = FRAMEMETH_OR_GIVEN (f, frame_visible_p, (f), f->visible);
|
|
|
1999 return visible ? ( visible > 0 ? Qt : Qhidden ) : Qnil;
|
|
0
|
2000 }
|
|
|
2001
|
|
20
|
2002 DEFUN ("frame-totally-visible-p", Fframe_totally_visible_p, 0, 1, 0, /*
|
|
272
|
2003 Return t if frame is not obscured by any other window system windows.
|
|
0
|
2004 Always returns t for tty frames.
|
|
20
|
2005 */
|
|
|
2006 (frame))
|
|
0
|
2007 {
|
|
|
2008 struct frame *f = decode_frame (frame);
|
|
|
2009 return (FRAMEMETH_OR_GIVEN (f, frame_totally_visible_p, (f), f->visible)
|
|
173
|
2010 ? Qt : Qnil);
|
|
0
|
2011 }
|
|
|
2012
|
|
20
|
2013 DEFUN ("frame-iconified-p", Fframe_iconified_p, 0, 1, 0, /*
|
|
0
|
2014 Return t if FRAME is iconified.
|
|
|
2015 Not all window managers use icons; some merely unmap the window, so this
|
|
|
2016 function is not the inverse of `frame-visible-p'. It is possible for a
|
|
|
2017 frame to not be visible and not be iconified either. However, if the
|
|
|
2018 frame is iconified, it will not be visible.
|
|
20
|
2019 */
|
|
|
2020 (frame))
|
|
0
|
2021 {
|
|
|
2022 struct frame *f = decode_frame (frame);
|
|
|
2023 if (f->visible)
|
|
|
2024 return Qnil;
|
|
|
2025 f->iconified = FRAMEMETH_OR_GIVEN (f, frame_iconified_p, (f), 0);
|
|
173
|
2026 return f->iconified ? Qt : Qnil;
|
|
0
|
2027 }
|
|
|
2028
|
|
20
|
2029 DEFUN ("visible-frame-list", Fvisible_frame_list, 0, 1, 0, /*
|
|
185
|
2030 Return a list of all frames now "visible" (being updated).
|
|
0
|
2031 If DEVICE is specified only frames on that device will be returned.
|
|
108
|
2032 Note that under virtual window managers not all these frame are necessarily
|
|
|
2033 really updated.
|
|
20
|
2034 */
|
|
|
2035 (device))
|
|
0
|
2036 {
|
|
|
2037 Lisp_Object devcons, concons;
|
|
|
2038 struct frame *f;
|
|
|
2039 Lisp_Object value;
|
|
|
2040
|
|
|
2041 value = Qnil;
|
|
|
2042
|
|
|
2043 DEVICE_LOOP_NO_BREAK (devcons, concons)
|
|
|
2044 {
|
|
|
2045 assert (DEVICEP (XCAR (devcons)));
|
|
|
2046
|
|
|
2047 if (NILP (device) || EQ (device, XCAR (devcons)))
|
|
|
2048 {
|
|
|
2049 Lisp_Object frmcons;
|
|
|
2050
|
|
|
2051 DEVICE_FRAME_LOOP (frmcons, XDEVICE (XCAR (devcons)))
|
|
|
2052 {
|
|
|
2053 Lisp_Object frame = XCAR (frmcons);
|
|
|
2054 f = XFRAME (frame);
|
|
108
|
2055 if (FRAME_VISIBLE_P(f))
|
|
0
|
2056 value = Fcons (frame, value);
|
|
|
2057 }
|
|
|
2058 }
|
|
|
2059 }
|
|
|
2060
|
|
|
2061 return value;
|
|
|
2062 }
|
|
|
2063
|
|
|
2064
|
|
20
|
2065 DEFUN ("raise-frame", Fraise_frame, 0, 1, "", /*
|
|
0
|
2066 Bring FRAME to the front, so it occludes any frames it overlaps.
|
|
|
2067 If omitted, FRAME defaults to the currently selected frame.
|
|
|
2068 If FRAME is invisible, make it visible.
|
|
|
2069 If Emacs is displaying on an ordinary terminal or some other device which
|
|
|
2070 doesn't support multiple overlapping frames, this function does nothing.
|
|
20
|
2071 */
|
|
|
2072 (frame))
|
|
0
|
2073 {
|
|
|
2074 struct frame *f = decode_frame (frame);
|
|
|
2075
|
|
|
2076 /* Do like the documentation says. */
|
|
|
2077 Fmake_frame_visible (frame);
|
|
|
2078 MAYBE_FRAMEMETH (f, raise_frame, (f));
|
|
|
2079 return Qnil;
|
|
|
2080 }
|
|
|
2081
|
|
20
|
2082 DEFUN ("lower-frame", Flower_frame, 0, 1, "", /*
|
|
0
|
2083 Send FRAME to the back, so it is occluded by any frames that overlap it.
|
|
|
2084 If omitted, FRAME defaults to the currently selected frame.
|
|
|
2085 If Emacs is displaying on an ordinary terminal or some other device which
|
|
|
2086 doesn't support multiple overlapping frames, this function does nothing.
|
|
20
|
2087 */
|
|
|
2088 (frame))
|
|
0
|
2089 {
|
|
|
2090 struct frame *f = decode_frame (frame);
|
|
|
2091
|
|
|
2092 MAYBE_FRAMEMETH (f, lower_frame, (f));
|
|
|
2093 return Qnil;
|
|
|
2094 }
|
|
|
2095
|
|
|
2096 /* Ben thinks there is no need for `redirect-frame-focus' or `frame-focus',
|
|
|
2097 crockish FSFmacs functions. See summary on focus in event-stream.c. */
|
|
398
|
2098
|
|
|
2099 DEFUN ("print-job-page-number", Fprint_job_page_number, 1, 1, 0, /*
|
|
|
2100 Return current page number for the print job FRAME.
|
|
|
2101 */
|
|
|
2102 (frame))
|
|
|
2103 {
|
|
|
2104 CHECK_PRINTER_FRAME (frame);
|
|
|
2105 return make_int (FRAME_PAGENUMBER (XFRAME (frame)));
|
|
|
2106 }
|
|
|
2107
|
|
|
2108 DEFUN ("print-job-eject-page", Fprint_job_eject_page, 1, 1, 0, /*
|
|
|
2109 Eject page in the print job FRAME.
|
|
|
2110 */
|
|
|
2111 (frame))
|
|
|
2112 {
|
|
|
2113 struct frame *f;
|
|
|
2114
|
|
|
2115 CHECK_PRINTER_FRAME (frame);
|
|
|
2116 f = XFRAME (frame);
|
|
|
2117 FRAMEMETH (f, eject_page, (f));
|
|
|
2118 FRAME_SET_PAGENUMBER (f, 1 + FRAME_PAGENUMBER (f));
|
|
|
2119 f->clear = 1;
|
|
|
2120
|
|
|
2121 return Qnil;
|
|
|
2122 }
|
|
0
|
2123
|
|
|
2124
|
|
|
2125 /***************************************************************************/
|
|
|
2126 /* frame properties */
|
|
|
2127 /***************************************************************************/
|
|
|
2128
|
|
|
2129 static void internal_set_frame_size (struct frame *f, int cols, int rows,
|
|
|
2130 int pretend);
|
|
|
2131
|
|
|
2132 static void
|
|
|
2133 store_minibuf_frame_prop (struct frame *f, Lisp_Object val)
|
|
|
2134 {
|
|
|
2135 Lisp_Object frame;
|
|
|
2136 XSETFRAME (frame, f);
|
|
|
2137
|
|
|
2138 if (WINDOWP (val))
|
|
|
2139 {
|
|
|
2140 if (! MINI_WINDOW_P (XWINDOW (val)))
|
|
|
2141 signal_simple_error
|
|
|
2142 ("Surrogate minibuffer windows must be minibuffer windows",
|
|
|
2143 val);
|
|
|
2144
|
|
|
2145 if (FRAME_HAS_MINIBUF_P (f) || FRAME_MINIBUF_ONLY_P (f))
|
|
|
2146 signal_simple_error
|
|
|
2147 ("Can't change the surrogate minibuffer of a frame with its own minibuffer", frame);
|
|
173
|
2148
|
|
0
|
2149 /* Install the chosen minibuffer window, with proper buffer. */
|
|
|
2150 f->minibuffer_window = val;
|
|
|
2151 }
|
|
|
2152 else if (EQ (val, Qt))
|
|
|
2153 {
|
|
|
2154 if (FRAME_HAS_MINIBUF_P (f) || FRAME_MINIBUF_ONLY_P (f))
|
|
|
2155 signal_simple_error
|
|
|
2156 ("Frame already has its own minibuffer", frame);
|
|
|
2157 else
|
|
|
2158 {
|
|
|
2159 setup_normal_frame (f);
|
|
|
2160 f->mirror_dirty = 1;
|
|
|
2161
|
|
|
2162 update_frame_window_mirror (f);
|
|
|
2163 internal_set_frame_size (f, f->width, f->height, 1);
|
|
|
2164 }
|
|
|
2165 }
|
|
|
2166 }
|
|
|
2167
|
|
|
2168 #if 0
|
|
|
2169
|
|
|
2170 /* possible code if you want to have symbols such as `default-background'
|
|
|
2171 map to setting the background of `default', etc. */
|
|
|
2172
|
|
|
2173 static int
|
|
|
2174 dissect_as_face_setting (Lisp_Object sym, Lisp_Object *face_out,
|
|
|
2175 Lisp_Object *face_prop_out)
|
|
|
2176 {
|
|
|
2177 Lisp_Object list = Vbuilt_in_face_specifiers;
|
|
398
|
2178 Lisp_String *s;
|
|
0
|
2179
|
|
|
2180 if (!SYMBOLP (sym))
|
|
|
2181 return 0;
|
|
|
2182
|
|
|
2183 s = symbol_name (XSYMBOL (sym));
|
|
|
2184
|
|
|
2185 while (!NILP (list))
|
|
|
2186 {
|
|
|
2187 Lisp_Object prop = Fcar (list);
|
|
398
|
2188 Lisp_String *prop_name;
|
|
0
|
2189
|
|
|
2190 if (!SYMBOLP (prop))
|
|
|
2191 continue;
|
|
|
2192 prop_name = symbol_name (XSYMBOL (prop));
|
|
|
2193 if (string_length (s) > string_length (prop_name) + 1
|
|
|
2194 && !memcmp (string_data (prop_name),
|
|
|
2195 string_data (s) + string_length (s)
|
|
|
2196 - string_length (prop_name),
|
|
|
2197 string_length (prop_name))
|
|
|
2198 && string_data (s)[string_length (s) - string_length (prop_name)
|
|
|
2199 - 1] == '-')
|
|
|
2200 {
|
|
|
2201 Lisp_Object face =
|
|
|
2202 Ffind_face (make_string (string_data (s),
|
|
|
2203 string_length (s)
|
|
|
2204 - string_length (prop_name)
|
|
|
2205 - 1));
|
|
|
2206 if (!NILP (face))
|
|
|
2207 {
|
|
|
2208 *face_out = face;
|
|
|
2209 *face_prop_out = prop;
|
|
|
2210 return 1;
|
|
|
2211 }
|
|
|
2212 }
|
|
|
2213
|
|
|
2214 list = Fcdr (list);
|
|
|
2215 }
|
|
|
2216
|
|
|
2217 return 0;
|
|
|
2218 }
|
|
|
2219
|
|
|
2220 #endif /* 0 */
|
|
|
2221
|
|
|
2222 static Lisp_Object
|
|
|
2223 get_property_alias (Lisp_Object prop)
|
|
|
2224 {
|
|
|
2225 while (1)
|
|
|
2226 {
|
|
|
2227 Lisp_Object alias = Qnil;
|
|
|
2228
|
|
|
2229 if (SYMBOLP (prop))
|
|
|
2230 alias = Fget (prop, Qframe_property_alias, Qnil);
|
|
|
2231 if (NILP (alias))
|
|
|
2232 break;
|
|
|
2233 prop = alias;
|
|
|
2234 QUIT;
|
|
|
2235 }
|
|
|
2236
|
|
|
2237 return prop;
|
|
|
2238 }
|
|
|
2239
|
|
|
2240 /* #### Using this to modify the internal border width has no effect
|
|
|
2241 because the change isn't propagated to the windows. Are there
|
|
|
2242 other properties which this claims to handle, but doesn't?
|
|
|
2243
|
|
|
2244 But of course. This stuff needs more work, but it's a lot closer
|
|
|
2245 to sanity now than before with the horrible frame-params stuff. */
|
|
|
2246
|
|
20
|
2247 DEFUN ("set-frame-properties", Fset_frame_properties, 2, 2, 0, /*
|
|
0
|
2248 Change some properties of a frame.
|
|
|
2249 PLIST is a property list.
|
|
|
2250 You can also change frame properties individually using `set-frame-property',
|
|
|
2251 but it may be more efficient to change many properties at once.
|
|
|
2252
|
|
|
2253 Frame properties can be retrieved using `frame-property' or `frame-properties'.
|
|
|
2254
|
|
|
2255 The following symbols etc. have predefined meanings:
|
|
|
2256
|
|
272
|
2257 name Name of the frame. Used with X resources.
|
|
2
|
2258 Unchangeable after creation.
|
|
0
|
2259
|
|
|
2260 height Height of the frame, in lines.
|
|
|
2261
|
|
|
2262 width Width of the frame, in characters.
|
|
|
2263
|
|
|
2264 minibuffer Gives the minibuffer behavior for this frame. Either
|
|
|
2265 t (frame has its own minibuffer), `only' (frame is
|
|
406
|
2266 a minibuffer-only frame), `none' (frame has no minibuffer)
|
|
|
2267 or a window (frame uses that window, which is on another
|
|
|
2268 frame, as the minibuffer).
|
|
0
|
2269
|
|
|
2270 unsplittable If non-nil, frame cannot be split by `display-buffer'.
|
|
|
2271
|
|
|
2272 current-display-table, menubar-visible-p, left-margin-width,
|
|
|
2273 right-margin-width, minimum-line-ascent, minimum-line-descent,
|
|
|
2274 use-left-overflow, use-right-overflow, scrollbar-width, scrollbar-height,
|
|
|
2275 default-toolbar, top-toolbar, bottom-toolbar, left-toolbar, right-toolbar,
|
|
|
2276 default-toolbar-height, default-toolbar-width, top-toolbar-height,
|
|
|
2277 bottom-toolbar-height, left-toolbar-width, right-toolbar-width,
|
|
|
2278 default-toolbar-visible-p, top-toolbar-visible-p, bottom-toolbar-visible-p,
|
|
|
2279 left-toolbar-visible-p, right-toolbar-visible-p, toolbar-buttons-captioned-p,
|
|
215
|
2280 top-toolbar-border-width, bottom-toolbar-border-width,
|
|
|
2281 left-toolbar-border-width, right-toolbar-border-width,
|
|
406
|
2282 modeline-shadow-thickness, has-modeline-p,
|
|
|
2283 default-gutter, top-gutter, bottom-gutter, left-gutter, right-gutter,
|
|
|
2284 default-gutter-height, default-gutter-width, top-gutter-height,
|
|
|
2285 bottom-gutter-height, left-gutter-width, right-gutter-width,
|
|
|
2286 default-gutter-visible-p, top-gutter-visible-p, bottom-gutter-visible-p,
|
|
|
2287 left-gutter-visible-p, right-gutter-visible-p, top-gutter-border-width,
|
|
|
2288 bottom-gutter-border-width, left-gutter-border-width, right-gutter-border-width,
|
|
0
|
2289 [Giving the name of any built-in specifier variable is
|
|
|
2290 equivalent to calling `set-specifier' on the specifier,
|
|
|
2291 with a locale of FRAME. Giving the name to `frame-property'
|
|
|
2292 calls `specifier-instance' on the specifier.]
|
|
|
2293
|
|
|
2294 text-pointer-glyph, nontext-pointer-glyph, modeline-pointer-glyph,
|
|
|
2295 selection-pointer-glyph, busy-pointer-glyph, toolbar-pointer-glyph,
|
|
|
2296 menubar-pointer-glyph, scrollbar-pointer-glyph, gc-pointer-glyph,
|
|
|
2297 octal-escape-glyph, control-arrow-glyph, invisible-text-glyph,
|
|
|
2298 hscroll-glyph, truncation-glyph, continuation-glyph
|
|
|
2299 [Giving the name of any glyph variable is equivalent to
|
|
|
2300 calling `set-glyph-image' on the glyph, with a locale
|
|
|
2301 of FRAME. Giving the name to `frame-property' calls
|
|
|
2302 `glyph-image-instance' on the glyph.]
|
|
|
2303
|
|
|
2304 [default foreground], [default background], [default font],
|
|
|
2305 [modeline foreground], [modeline background], [modeline font],
|
|
|
2306 etc.
|
|
|
2307 [Giving a vector of a face and a property is equivalent
|
|
|
2308 to calling `set-face-property' on the face and property,
|
|
2
|
2309 with a locale of FRAME. Giving the vector to
|
|
0
|
2310 `frame-property' calls `face-property-instance' on the
|
|
|
2311 face and property.]
|
|
|
2312
|
|
|
2313 Finally, if a frame property symbol has the property `frame-property-alias'
|
|
|
2314 on it, then the value will be used in place of that symbol when looking
|
|
|
2315 up and setting frame property values. This allows you to alias one
|
|
|
2316 frame property name to another.
|
|
|
2317
|
|
209
|
2318 See the variables `default-x-frame-plist', `default-tty-frame-plist'
|
|
213
|
2319 and `default-mswindows-frame-plist' for a description of the properties
|
|
209
|
2320 recognized for particular types of frames.
|
|
20
|
2321 */
|
|
|
2322 (frame, plist))
|
|
0
|
2323 {
|
|
|
2324 struct frame *f = decode_frame (frame);
|
|
|
2325 Lisp_Object tail;
|
|
|
2326 Lisp_Object *tailp;
|
|
|
2327 struct gcpro gcpro1, gcpro2;
|
|
|
2328
|
|
|
2329 XSETFRAME (frame, f);
|
|
|
2330 GCPRO2 (frame, plist);
|
|
|
2331 Fcheck_valid_plist (plist);
|
|
|
2332 plist = Fcopy_sequence (plist);
|
|
|
2333 Fcanonicalize_lax_plist (plist, Qnil);
|
|
|
2334 for (tail = plist; !NILP (tail); tail = Fcdr (Fcdr (tail)))
|
|
|
2335 {
|
|
|
2336 Lisp_Object prop = Fcar (tail);
|
|
|
2337 Lisp_Object val = Fcar (Fcdr (tail));
|
|
|
2338
|
|
|
2339 prop = get_property_alias (prop);
|
|
|
2340
|
|
|
2341 #if 0
|
|
|
2342 /* mly wants this, but it's not reasonable to change the name of a
|
|
|
2343 frame after it has been created, because the old name was used
|
|
|
2344 for resource lookup. */
|
|
|
2345 if (EQ (prop, Qname))
|
|
|
2346 {
|
|
|
2347 CHECK_STRING (val);
|
|
|
2348 f->name = val;
|
|
|
2349 }
|
|
|
2350 #endif /* 0 */
|
|
|
2351 if (EQ (prop, Qminibuffer))
|
|
|
2352 store_minibuf_frame_prop (f, val);
|
|
|
2353 if (EQ (prop, Qunsplittable))
|
|
|
2354 f->no_split = !NILP (val);
|
|
|
2355 if (EQ (prop, Qbuffer_predicate))
|
|
|
2356 f->buffer_predicate = val;
|
|
|
2357 if (SYMBOLP (prop) && EQ (Fbuilt_in_variable_type (prop),
|
|
|
2358 Qconst_specifier))
|
|
|
2359 call3 (Qset_specifier, Fsymbol_value (prop), val, frame);
|
|
|
2360 if (SYMBOLP (prop) && !NILP (Fget (prop, Qconst_glyph_variable, Qnil)))
|
|
|
2361 call3 (Qset_glyph_image, Fsymbol_value (prop), val, frame);
|
|
173
|
2362 if (VECTORP (prop) && XVECTOR_LENGTH (prop) == 2)
|
|
0
|
2363 {
|
|
173
|
2364 Lisp_Object face_prop = XVECTOR_DATA (prop)[1];
|
|
0
|
2365 CHECK_SYMBOL (face_prop);
|
|
|
2366 call4 (Qset_face_property,
|
|
173
|
2367 Fget_face (XVECTOR_DATA (prop)[0]),
|
|
0
|
2368 face_prop, val, frame);
|
|
|
2369 }
|
|
|
2370 }
|
|
|
2371
|
|
|
2372 MAYBE_FRAMEMETH (f, set_frame_properties, (f, plist));
|
|
|
2373 for (tailp = &plist; !NILP (*tailp);)
|
|
|
2374 {
|
|
|
2375 Lisp_Object *next_tailp;
|
|
|
2376 Lisp_Object next;
|
|
|
2377 Lisp_Object prop;
|
|
|
2378
|
|
|
2379 next = Fcdr (*tailp);
|
|
|
2380 CHECK_CONS (next);
|
|
|
2381 next_tailp = &XCDR (next);
|
|
|
2382 prop = Fcar (*tailp);
|
|
|
2383
|
|
|
2384 prop = get_property_alias (prop);
|
|
|
2385
|
|
|
2386 if (EQ (prop, Qminibuffer)
|
|
|
2387 || EQ (prop, Qunsplittable)
|
|
|
2388 || EQ (prop, Qbuffer_predicate)
|
|
|
2389 || EQ (prop, Qheight)
|
|
|
2390 || EQ (prop, Qwidth)
|
|
|
2391 || (SYMBOLP (prop) && EQ (Fbuilt_in_variable_type (prop),
|
|
|
2392 Qconst_specifier))
|
|
|
2393 || (SYMBOLP (prop) && !NILP (Fget (prop, Qconst_glyph_variable,
|
|
|
2394 Qnil)))
|
|
173
|
2395 || (VECTORP (prop) && XVECTOR_LENGTH (prop) == 2)
|
|
0
|
2396 || FRAMEMETH_OR_GIVEN (f, internal_frame_property_p, (f, prop), 0))
|
|
|
2397 *tailp = *next_tailp;
|
|
|
2398 tailp = next_tailp;
|
|
|
2399 }
|
|
|
2400
|
|
|
2401 f->plist = nconc2 (plist, f->plist);
|
|
|
2402 Fcanonicalize_lax_plist (f->plist, Qnil);
|
|
|
2403 UNGCPRO;
|
|
|
2404 return Qnil;
|
|
|
2405 }
|
|
|
2406
|
|
20
|
2407 DEFUN ("frame-property", Fframe_property, 2, 3, 0, /*
|
|
0
|
2408 Return FRAME's value for property PROPERTY.
|
|
|
2409 See `set-frame-properties' for the built-in property names.
|
|
20
|
2410 */
|
|
173
|
2411 (frame, property, default_))
|
|
0
|
2412 {
|
|
|
2413 struct frame *f = decode_frame (frame);
|
|
272
|
2414 Lisp_Object value;
|
|
0
|
2415
|
|
|
2416 XSETFRAME (frame, f);
|
|
|
2417
|
|
|
2418 property = get_property_alias (property);
|
|
|
2419
|
|
272
|
2420 if (EQ (Qname, property)) return f->name;
|
|
|
2421
|
|
|
2422 if (EQ (Qheight, property) || EQ (Qwidth, property))
|
|
269
|
2423 {
|
|
272
|
2424 if (window_system_pixelated_geometry (frame))
|
|
|
2425 {
|
|
|
2426 int width, height;
|
|
|
2427 pixel_to_real_char_size (f, FRAME_PIXWIDTH (f), FRAME_PIXHEIGHT (f),
|
|
|
2428 &width, &height);
|
|
|
2429 return make_int (EQ (Qheight, property) ? height: width);
|
|
|
2430 }
|
|
|
2431 else
|
|
|
2432 return make_int (EQ (Qheight, property) ?
|
|
|
2433 FRAME_HEIGHT (f) :
|
|
|
2434 FRAME_WIDTH (f));
|
|
269
|
2435 }
|
|
|
2436
|
|
0
|
2437 /* NOTE: FSF returns Qnil instead of Qt for FRAME_HAS_MINIBUF_P.
|
|
|
2438 This is over-the-top bogosity, because it's inconsistent with
|
|
|
2439 the semantics of `minibuffer' when passed to `make-frame'.
|
|
|
2440 Returning Qt makes things consistent. */
|
|
272
|
2441 if (EQ (Qminibuffer, property))
|
|
|
2442 return (FRAME_MINIBUF_ONLY_P (f) ? Qonly :
|
|
|
2443 FRAME_HAS_MINIBUF_P (f) ? Qt :
|
|
|
2444 FRAME_MINIBUF_WINDOW (f));
|
|
|
2445 if (EQ (Qunsplittable, property))
|
|
|
2446 return FRAME_NO_SPLIT_P (f) ? Qt : Qnil;
|
|
|
2447 if (EQ (Qbuffer_predicate, property))
|
|
|
2448 return f->buffer_predicate;
|
|
|
2449
|
|
|
2450 if (SYMBOLP (property))
|
|
0
|
2451 {
|
|
272
|
2452 if (EQ (Fbuilt_in_variable_type (property), Qconst_specifier))
|
|
|
2453 return Fspecifier_instance (Fsymbol_value (property),
|
|
|
2454 frame, default_, Qnil);
|
|
|
2455 if (!NILP (Fget (property, Qconst_glyph_variable, Qnil)))
|
|
|
2456 {
|
|
|
2457 Lisp_Object glyph = Fsymbol_value (property);
|
|
|
2458 CHECK_GLYPH (glyph);
|
|
|
2459 return Fspecifier_instance (XGLYPH_IMAGE (glyph),
|
|
|
2460 frame, default_, Qnil);
|
|
|
2461 }
|
|
0
|
2462 }
|
|
272
|
2463
|
|
173
|
2464 if (VECTORP (property) && XVECTOR_LENGTH (property) == 2)
|
|
0
|
2465 {
|
|
173
|
2466 Lisp_Object face_prop = XVECTOR_DATA (property)[1];
|
|
0
|
2467 CHECK_SYMBOL (face_prop);
|
|
|
2468 return call3 (Qface_property_instance,
|
|
173
|
2469 Fget_face (XVECTOR_DATA (property)[0]),
|
|
0
|
2470 face_prop, frame);
|
|
|
2471 }
|
|
|
2472
|
|
272
|
2473 if (HAS_FRAMEMETH_P (f, frame_property))
|
|
|
2474 if (!UNBOUNDP (value = FRAMEMETH (f, frame_property, (f, property))))
|
|
0
|
2475 return value;
|
|
|
2476
|
|
272
|
2477 if (!UNBOUNDP (value = external_plist_get (&f->plist, property, 1, ERROR_ME)))
|
|
|
2478 return value;
|
|
|
2479
|
|
|
2480 return default_;
|
|
0
|
2481 }
|
|
|
2482
|
|
20
|
2483 DEFUN ("frame-properties", Fframe_properties, 0, 1, 0, /*
|
|
0
|
2484 Return a property list of the properties of FRAME.
|
|
|
2485 Do not modify this list; use `set-frame-property' instead.
|
|
20
|
2486 */
|
|
|
2487 (frame))
|
|
0
|
2488 {
|
|
|
2489 struct frame *f = decode_frame (frame);
|
|
|
2490 Lisp_Object result = Qnil;
|
|
|
2491 struct gcpro gcpro1;
|
|
|
2492
|
|
|
2493 GCPRO1 (result);
|
|
173
|
2494
|
|
269
|
2495 XSETFRAME (frame, f);
|
|
|
2496
|
|
272
|
2497 /* #### for the moment (since old code uses `frame-parameters'),
|
|
|
2498 we call `copy-sequence' on f->plist. That allows frame-parameters
|
|
|
2499 to destructively convert the plist into an alist, which is more
|
|
|
2500 efficient than doing it non-destructively. At some point we
|
|
|
2501 should remove the call to copy-sequence. */
|
|
|
2502 result = Fcopy_sequence (f->plist);
|
|
|
2503
|
|
|
2504 /* #### should we be adding all the specifiers and glyphs?
|
|
|
2505 That would entail having a list of them all. */
|
|
|
2506 if (HAS_FRAMEMETH_P (f, frame_properties))
|
|
|
2507 result = nconc2 (FRAMEMETH (f, frame_properties, (f)), result);
|
|
|
2508
|
|
|
2509 if (!NILP (f->buffer_predicate))
|
|
|
2510 result = cons3 (Qbuffer_predicate, f->buffer_predicate, result);
|
|
|
2511
|
|
|
2512 if (FRAME_NO_SPLIT_P (f))
|
|
|
2513 result = cons3 (Qunsplittable, Qt, result);
|
|
|
2514
|
|
|
2515 /* NOTE: FSF returns Qnil instead of Qt for FRAME_HAS_MINIBUF_P.
|
|
0
|
2516 This is over-the-top bogosity, because it's inconsistent with
|
|
|
2517 the semantics of `minibuffer' when passed to `make-frame'.
|
|
|
2518 Returning Qt makes things consistent. */
|
|
272
|
2519 result = cons3 (Qminibuffer,
|
|
|
2520 (FRAME_MINIBUF_ONLY_P (f) ? Qonly :
|
|
|
2521 FRAME_HAS_MINIBUF_P (f) ? Qt :
|
|
|
2522 FRAME_MINIBUF_WINDOW (f)),
|
|
|
2523 result);
|
|
0
|
2524 {
|
|
272
|
2525 int width, height;
|
|
|
2526
|
|
|
2527 if (window_system_pixelated_geometry (frame))
|
|
|
2528 {
|
|
|
2529 pixel_to_real_char_size (f, FRAME_PIXWIDTH (f), FRAME_PIXHEIGHT (f),
|
|
|
2530 &width, &height);
|
|
|
2531 }
|
|
|
2532 else
|
|
|
2533 {
|
|
|
2534 height = FRAME_HEIGHT (f);
|
|
|
2535 width = FRAME_WIDTH (f);
|
|
|
2536 }
|
|
|
2537 result = cons3 (Qwidth , make_int (width), result);
|
|
|
2538 result = cons3 (Qheight, make_int (height), result);
|
|
0
|
2539 }
|
|
272
|
2540
|
|
|
2541 result = cons3 (Qname, f->name, result);
|
|
|
2542
|
|
|
2543 UNGCPRO;
|
|
|
2544 return result;
|
|
0
|
2545 }
|
|
|
2546
|
|
|
2547
|
|
20
|
2548 DEFUN ("frame-pixel-height", Fframe_pixel_height, 0, 1, 0, /*
|
|
0
|
2549 Return the height in pixels of FRAME.
|
|
20
|
2550 */
|
|
|
2551 (frame))
|
|
0
|
2552 {
|
|
272
|
2553 return make_int (decode_frame (frame)->pixheight);
|
|
0
|
2554 }
|
|
|
2555
|
|
20
|
2556 DEFUN ("frame-pixel-width", Fframe_pixel_width, 0, 1, 0, /*
|
|
0
|
2557 Return the width in pixels of FRAME.
|
|
20
|
2558 */
|
|
|
2559 (frame))
|
|
0
|
2560 {
|
|
272
|
2561 return make_int (decode_frame (frame)->pixwidth);
|
|
0
|
2562 }
|
|
|
2563
|
|
20
|
2564 DEFUN ("frame-name", Fframe_name, 0, 1, 0, /*
|
|
0
|
2565 Return the name of FRAME (defaulting to the selected frame).
|
|
|
2566 This is not the same as the `title' of the frame.
|
|
20
|
2567 */
|
|
|
2568 (frame))
|
|
0
|
2569 {
|
|
173
|
2570 return decode_frame (frame)->name;
|
|
0
|
2571 }
|
|
|
2572
|
|
20
|
2573 DEFUN ("frame-modified-tick", Fframe_modified_tick, 0, 1, 0, /*
|
|
0
|
2574 Return FRAME's tick counter, incremented for each change to the frame.
|
|
|
2575 Each frame has a tick counter which is incremented each time the frame
|
|
|
2576 is resized, a window is resized, added, or deleted, a face is changed,
|
|
|
2577 `set-window-buffer' or `select-window' is called on a window in the
|
|
|
2578 frame, the window-start of a window in the frame has changed, or
|
|
|
2579 anything else interesting has happened. It wraps around occasionally.
|
|
|
2580 No argument or nil as argument means use selected frame as FRAME.
|
|
20
|
2581 */
|
|
|
2582 (frame))
|
|
0
|
2583 {
|
|
|
2584 return make_int (decode_frame (frame)->modiff);
|
|
|
2585 }
|
|
|
2586
|
|
|
2587 static void
|
|
|
2588 internal_set_frame_size (struct frame *f, int cols, int rows, int pretend)
|
|
|
2589 {
|
|
282
|
2590 /* An explicit size change cancels any pending frame size adjustment */
|
|
|
2591 CLEAR_FRAME_SIZE_SLIPPED(f);
|
|
|
2592
|
|
0
|
2593 if (pretend || !HAS_FRAMEMETH_P (f, set_frame_size))
|
|
|
2594 change_frame_size (f, rows, cols, 0);
|
|
|
2595 else
|
|
|
2596 FRAMEMETH (f, set_frame_size, (f, cols, rows));
|
|
|
2597 }
|
|
|
2598
|
|
20
|
2599 DEFUN ("set-frame-height", Fset_frame_height, 2, 3, 0, /*
|
|
0
|
2600 Specify that the frame FRAME has LINES lines.
|
|
|
2601 Optional third arg non-nil means that redisplay should use LINES lines
|
|
|
2602 but that the idea of the actual height of the frame should not be changed.
|
|
20
|
2603 */
|
|
|
2604 (frame, rows, pretend))
|
|
0
|
2605 {
|
|
|
2606 struct frame *f = decode_frame (frame);
|
|
269
|
2607 int height, width;
|
|
0
|
2608 XSETFRAME (frame, f);
|
|
|
2609 CHECK_INT (rows);
|
|
173
|
2610
|
|
269
|
2611 if (window_system_pixelated_geometry (frame))
|
|
|
2612 {
|
|
|
2613 char_to_real_pixel_size (f, 0, XINT (rows), 0, &height);
|
|
|
2614 width = FRAME_PIXWIDTH (f);
|
|
|
2615 }
|
|
|
2616 else
|
|
|
2617 {
|
|
|
2618 height = XINT (rows);
|
|
|
2619 width = FRAME_WIDTH (f);
|
|
|
2620 }
|
|
|
2621
|
|
|
2622 internal_set_frame_size (f, width, height, !NILP (pretend));
|
|
0
|
2623 return frame;
|
|
|
2624 }
|
|
|
2625
|
|
20
|
2626 DEFUN ("set-frame-width", Fset_frame_width, 2, 3, 0, /*
|
|
0
|
2627 Specify that the frame FRAME has COLS columns.
|
|
|
2628 Optional third arg non-nil means that redisplay should use COLS columns
|
|
|
2629 but that the idea of the actual width of the frame should not be changed.
|
|
20
|
2630 */
|
|
|
2631 (frame, cols, pretend))
|
|
0
|
2632 {
|
|
|
2633 struct frame *f = decode_frame (frame);
|
|
269
|
2634 int width, height;
|
|
0
|
2635 XSETFRAME (frame, f);
|
|
|
2636 CHECK_INT (cols);
|
|
|
2637
|
|
269
|
2638 if (window_system_pixelated_geometry (frame))
|
|
|
2639 {
|
|
|
2640 char_to_real_pixel_size (f, XINT (cols), 0, &width, 0);
|
|
|
2641 height = FRAME_PIXHEIGHT (f);
|
|
|
2642 }
|
|
|
2643 else
|
|
|
2644 {
|
|
|
2645 width = XINT (cols);
|
|
|
2646 height = FRAME_HEIGHT (f);
|
|
|
2647 }
|
|
|
2648
|
|
|
2649 internal_set_frame_size (f, width, height, !NILP (pretend));
|
|
0
|
2650 return frame;
|
|
|
2651 }
|
|
|
2652
|
|
20
|
2653 DEFUN ("set-frame-size", Fset_frame_size, 3, 4, 0, /*
|
|
272
|
2654 Set the size of FRAME to COLS by ROWS.
|
|
0
|
2655 Optional fourth arg non-nil means that redisplay should use COLS by ROWS
|
|
|
2656 but that the idea of the actual size of the frame should not be changed.
|
|
20
|
2657 */
|
|
|
2658 (frame, cols, rows, pretend))
|
|
0
|
2659 {
|
|
|
2660 struct frame *f = decode_frame (frame);
|
|
269
|
2661 int height, width;
|
|
0
|
2662 XSETFRAME (frame, f);
|
|
|
2663 CHECK_INT (cols);
|
|
|
2664 CHECK_INT (rows);
|
|
|
2665
|
|
269
|
2666 if (window_system_pixelated_geometry (frame))
|
|
|
2667 char_to_real_pixel_size (f, XINT (cols), XINT (rows), &width, &height);
|
|
|
2668 else
|
|
|
2669 {
|
|
|
2670 height = XINT (rows);
|
|
|
2671 width = XINT (cols);
|
|
|
2672 }
|
|
|
2673
|
|
|
2674 internal_set_frame_size (f, width, height, !NILP (pretend));
|
|
0
|
2675 return frame;
|
|
|
2676 }
|
|
|
2677
|
|
20
|
2678 DEFUN ("set-frame-position", Fset_frame_position, 3, 3, 0, /*
|
|
272
|
2679 Set position of FRAME in pixels to XOFFSET by YOFFSET.
|
|
0
|
2680 This is actually the position of the upper left corner of the frame.
|
|
|
2681 Negative values for XOFFSET or YOFFSET are interpreted relative to
|
|
|
2682 the rightmost or bottommost possible position (that stays within the screen).
|
|
20
|
2683 */
|
|
|
2684 (frame, xoffset, yoffset))
|
|
0
|
2685 {
|
|
|
2686 struct frame *f = decode_frame (frame);
|
|
|
2687 CHECK_INT (xoffset);
|
|
|
2688 CHECK_INT (yoffset);
|
|
|
2689
|
|
|
2690 MAYBE_FRAMEMETH (f, set_frame_position, (f, XINT (xoffset), XINT (yoffset)));
|
|
|
2691
|
|
|
2692 return Qt;
|
|
|
2693 }
|
|
|
2694
|
|
|
2695
|
|
|
2696
|
|
|
2697 /* Frame size conversion functions moved here from EmacsFrame.c
|
|
|
2698 because they're generic and really don't belong in that file.
|
|
|
2699 Function get_default_char_pixel_size() removed because it's
|
|
|
2700 exactly the same as default_face_height_and_width(). */
|
|
|
2701 static void
|
|
|
2702 frame_conversion_internal (struct frame *f, int pixel_to_char,
|
|
|
2703 int *pixel_width, int *pixel_height,
|
|
269
|
2704 int *char_width, int *char_height,
|
|
|
2705 int real_face)
|
|
0
|
2706 {
|
|
|
2707 int cpw;
|
|
|
2708 int cph;
|
|
|
2709 int egw;
|
|
|
2710 int obw, obh, bdr;
|
|
|
2711 Lisp_Object frame, window;
|
|
|
2712
|
|
|
2713 XSETFRAME (frame, f);
|
|
269
|
2714 if (real_face)
|
|
|
2715 default_face_height_and_width (frame, &cph, &cpw);
|
|
|
2716 else
|
|
|
2717 default_face_height_and_width_1 (frame, &cph, &cpw);
|
|
|
2718
|
|
0
|
2719 window = FRAME_SELECTED_WINDOW (f);
|
|
|
2720
|
|
398
|
2721 egw = max (glyph_width (Vcontinuation_glyph, window),
|
|
|
2722 glyph_width (Vtruncation_glyph, window));
|
|
0
|
2723 egw = max (egw, cpw);
|
|
|
2724 bdr = 2 * f->internal_border_width;
|
|
|
2725 obw = FRAME_SCROLLBAR_WIDTH (f) + FRAME_THEORETICAL_LEFT_TOOLBAR_WIDTH (f) +
|
|
215
|
2726 FRAME_THEORETICAL_RIGHT_TOOLBAR_WIDTH (f) +
|
|
|
2727 2 * FRAME_THEORETICAL_LEFT_TOOLBAR_BORDER_WIDTH (f) +
|
|
|
2728 2 * FRAME_THEORETICAL_RIGHT_TOOLBAR_BORDER_WIDTH (f);
|
|
0
|
2729 obh = FRAME_SCROLLBAR_HEIGHT (f) + FRAME_THEORETICAL_TOP_TOOLBAR_HEIGHT (f) +
|
|
215
|
2730 FRAME_THEORETICAL_BOTTOM_TOOLBAR_HEIGHT (f) +
|
|
|
2731 2 * FRAME_THEORETICAL_TOP_TOOLBAR_BORDER_WIDTH (f) +
|
|
|
2732 2 * FRAME_THEORETICAL_BOTTOM_TOOLBAR_BORDER_WIDTH (f);
|
|
0
|
2733
|
|
|
2734 if (pixel_to_char)
|
|
|
2735 {
|
|
269
|
2736 if (char_width)
|
|
|
2737 *char_width = 1 + ((*pixel_width - egw) - bdr - obw) / cpw;
|
|
|
2738 if (char_height)
|
|
|
2739 *char_height = (*pixel_height - bdr - obh) / cph;
|
|
0
|
2740 }
|
|
|
2741 else
|
|
|
2742 {
|
|
269
|
2743 if (pixel_width)
|
|
|
2744 *pixel_width = (*char_width - 1) * cpw + egw + bdr + obw;
|
|
|
2745 if (pixel_height)
|
|
|
2746 *pixel_height = *char_height * cph + bdr + obh;
|
|
0
|
2747 }
|
|
|
2748 }
|
|
173
|
2749
|
|
0
|
2750 /* This takes the size in pixels of the text area, and returns the number
|
|
|
2751 of characters that will fit there, taking into account the internal
|
|
|
2752 border width, and the pixel width of the line terminator glyphs (which
|
|
|
2753 always count as one "character" wide, even if they are not the same size
|
|
|
2754 as the default character size of the default font). The frame scrollbar
|
|
|
2755 width and left and right toolbar widths are also subtracted out of the
|
|
|
2756 available width. The frame scrollbar height and top and bottom toolbar
|
|
|
2757 heights are subtracted out of the available height.
|
|
|
2758
|
|
|
2759 Therefore the result is not necessarily a multiple of anything in
|
|
|
2760 particular. */
|
|
|
2761 void
|
|
|
2762 pixel_to_char_size (struct frame *f, int pixel_width, int pixel_height,
|
|
|
2763 int *char_width, int *char_height)
|
|
|
2764 {
|
|
|
2765 frame_conversion_internal (f, 1, &pixel_width, &pixel_height, char_width,
|
|
269
|
2766 char_height, 0);
|
|
0
|
2767 }
|
|
|
2768
|
|
|
2769 /* Given a character size, this returns the minimum number of pixels
|
|
|
2770 necessary to display that many characters, taking into account the
|
|
|
2771 internal border width, scrollbar height and width, toolbar heights and
|
|
|
2772 widths and the size of the line terminator glyphs (assuming the line
|
|
|
2773 terminators take up exactly one character position).
|
|
|
2774
|
|
|
2775 Therefore the result is not necessarily a multiple of anything in
|
|
|
2776 particular. */
|
|
|
2777 void
|
|
|
2778 char_to_pixel_size (struct frame *f, int char_width, int char_height,
|
|
|
2779 int *pixel_width, int *pixel_height)
|
|
|
2780 {
|
|
|
2781 frame_conversion_internal (f, 0, pixel_width, pixel_height, &char_width,
|
|
269
|
2782 &char_height, 0);
|
|
0
|
2783 }
|
|
|
2784
|
|
|
2785 /* Given a pixel size, rounds DOWN to the smallest size in pixels necessary
|
|
|
2786 to display the same number of characters as are displayable now.
|
|
|
2787 */
|
|
|
2788 void
|
|
|
2789 round_size_to_char (struct frame *f, int in_width, int in_height,
|
|
|
2790 int *out_width, int *out_height)
|
|
|
2791 {
|
|
|
2792 int char_width;
|
|
|
2793 int char_height;
|
|
|
2794 pixel_to_char_size (f, in_width, in_height, &char_width, &char_height);
|
|
|
2795 char_to_pixel_size (f, char_width, char_height, out_width, out_height);
|
|
|
2796 }
|
|
|
2797
|
|
269
|
2798 /* Versions of the above which always account for real font metrics.
|
|
|
2799 */
|
|
|
2800 void
|
|
|
2801 pixel_to_real_char_size (struct frame *f, int pixel_width, int pixel_height,
|
|
|
2802 int *char_width, int *char_height)
|
|
|
2803 {
|
|
|
2804 frame_conversion_internal (f, 1, &pixel_width, &pixel_height, char_width,
|
|
|
2805 char_height, 1);
|
|
|
2806 }
|
|
|
2807
|
|
|
2808 void
|
|
|
2809 char_to_real_pixel_size (struct frame *f, int char_width, int char_height,
|
|
|
2810 int *pixel_width, int *pixel_height)
|
|
|
2811 {
|
|
|
2812 frame_conversion_internal (f, 0, pixel_width, pixel_height, &char_width,
|
|
|
2813 &char_height, 1);
|
|
|
2814 }
|
|
|
2815
|
|
|
2816 void
|
|
|
2817 round_size_to_real_char (struct frame *f, int in_width, int in_height,
|
|
|
2818 int *out_width, int *out_height)
|
|
|
2819 {
|
|
|
2820 int char_width;
|
|
|
2821 int char_height;
|
|
|
2822 pixel_to_real_char_size (f, in_width, in_height, &char_width, &char_height);
|
|
|
2823 char_to_real_pixel_size (f, char_width, char_height, out_width, out_height);
|
|
|
2824 }
|
|
|
2825
|
|
0
|
2826 /* Change the frame height and/or width. Values may be given as zero to
|
|
|
2827 indicate no change is to take place. */
|
|
|
2828 static void
|
|
|
2829 change_frame_size_1 (struct frame *f, int newheight, int newwidth)
|
|
|
2830 {
|
|
|
2831 Lisp_Object frame;
|
|
|
2832 int new_pixheight, new_pixwidth;
|
|
269
|
2833 int font_height, real_font_height, font_width;
|
|
0
|
2834
|
|
|
2835 /* #### Chuck -- shouldn't we be checking to see if the frame
|
|
|
2836 is being "changed" to its existing size, and do nothing if so? */
|
|
209
|
2837 /* No, because it would hose toolbar updates. The toolbar
|
|
|
2838 update code relies on this function to cause window `top' and
|
|
|
2839 `left' coordinates to be recomputed even though no frame size
|
|
|
2840 change occurs. --kyle */
|
|
0
|
2841 if (in_display)
|
|
|
2842 abort ();
|
|
|
2843
|
|
|
2844 XSETFRAME (frame, f);
|
|
149
|
2845
|
|
269
|
2846 default_face_height_and_width (frame, &real_font_height, 0);
|
|
|
2847 default_face_height_and_width_1 (frame, &font_height, &font_width);
|
|
0
|
2848
|
|
|
2849 /* This size-change overrides any pending one for this frame. */
|
|
|
2850 FRAME_NEW_HEIGHT (f) = 0;
|
|
|
2851 FRAME_NEW_WIDTH (f) = 0;
|
|
|
2852
|
|
|
2853 new_pixheight = newheight * font_height;
|
|
|
2854 new_pixwidth = (newwidth - 1) * font_width;
|
|
|
2855
|
|
|
2856 /* #### dependency on FRAME_WIN_P should be removed. */
|
|
|
2857 if (FRAME_WIN_P (f))
|
|
|
2858 {
|
|
|
2859 new_pixheight += FRAME_SCROLLBAR_HEIGHT (f);
|
|
|
2860 new_pixwidth += FRAME_SCROLLBAR_WIDTH (f);
|
|
|
2861 }
|
|
|
2862
|
|
|
2863 /* when frame_conversion_internal() calculated the number of rows/cols
|
|
280
|
2864 in the frame, the theoretical toolbar sizes were subtracted out.
|
|
380
|
2865 The calculations below adjust for real toolbar height/width in
|
|
280
|
2866 frame, which may be different from frame spec, taking the above
|
|
|
2867 fact into account */
|
|
|
2868 new_pixheight +=
|
|
|
2869 + FRAME_THEORETICAL_TOP_TOOLBAR_HEIGHT (f)
|
|
|
2870 + 2 * FRAME_THEORETICAL_TOP_TOOLBAR_BORDER_WIDTH (f)
|
|
|
2871 - FRAME_REAL_TOP_TOOLBAR_HEIGHT (f)
|
|
|
2872 - 2 * FRAME_REAL_TOP_TOOLBAR_BORDER_WIDTH (f);
|
|
380
|
2873
|
|
280
|
2874 new_pixheight +=
|
|
|
2875 + FRAME_THEORETICAL_BOTTOM_TOOLBAR_HEIGHT (f)
|
|
|
2876 + 2 * FRAME_THEORETICAL_BOTTOM_TOOLBAR_BORDER_WIDTH (f)
|
|
|
2877 - FRAME_REAL_BOTTOM_TOOLBAR_HEIGHT (f)
|
|
|
2878 - 2 * FRAME_REAL_BOTTOM_TOOLBAR_BORDER_WIDTH (f);
|
|
|
2879
|
|
|
2880 new_pixwidth +=
|
|
|
2881 + FRAME_THEORETICAL_LEFT_TOOLBAR_WIDTH (f)
|
|
|
2882 + 2 * FRAME_THEORETICAL_LEFT_TOOLBAR_BORDER_WIDTH (f)
|
|
|
2883 - FRAME_REAL_LEFT_TOOLBAR_WIDTH (f)
|
|
|
2884 - 2 * FRAME_REAL_LEFT_TOOLBAR_BORDER_WIDTH (f);
|
|
380
|
2885
|
|
280
|
2886 new_pixwidth +=
|
|
|
2887 + FRAME_THEORETICAL_RIGHT_TOOLBAR_WIDTH (f)
|
|
|
2888 + 2 * FRAME_THEORETICAL_RIGHT_TOOLBAR_BORDER_WIDTH (f)
|
|
|
2889 - FRAME_REAL_RIGHT_TOOLBAR_WIDTH (f)
|
|
|
2890 - 2 * FRAME_REAL_RIGHT_TOOLBAR_BORDER_WIDTH (f);
|
|
380
|
2891
|
|
0
|
2892 /* Adjust the width for the end glyph which may be a different width
|
|
|
2893 than the default character width. */
|
|
|
2894 {
|
|
|
2895 int adjustment, trunc_width, cont_width;
|
|
|
2896
|
|
398
|
2897 trunc_width = glyph_width (Vtruncation_glyph,
|
|
0
|
2898 FRAME_SELECTED_WINDOW (f));
|
|
398
|
2899 cont_width = glyph_width (Vcontinuation_glyph,
|
|
0
|
2900 FRAME_SELECTED_WINDOW (f));
|
|
|
2901 adjustment = max (trunc_width, cont_width);
|
|
|
2902 adjustment = max (adjustment, font_width);
|
|
|
2903
|
|
|
2904 new_pixwidth += adjustment;
|
|
|
2905 }
|
|
|
2906
|
|
|
2907 /* If we don't have valid values, exit. */
|
|
|
2908 if (!new_pixheight && !new_pixwidth)
|
|
|
2909 return;
|
|
|
2910
|
|
|
2911 if (new_pixheight)
|
|
|
2912 {
|
|
406
|
2913 /* Adjust for gutters here so that we always get set
|
|
|
2914 properly. */
|
|
|
2915 new_pixheight -=
|
|
|
2916 (FRAME_TOP_GUTTER_BOUNDS (f)
|
|
|
2917 + FRAME_BOTTOM_GUTTER_BOUNDS (f));
|
|
|
2918
|
|
404
|
2919 XWINDOW (FRAME_ROOT_WINDOW (f))->pixel_top
|
|
|
2920 = FRAME_TOP_BORDER_END (f) + FRAME_TOP_GUTTER_BOUNDS (f);
|
|
0
|
2921
|
|
|
2922 if (FRAME_HAS_MINIBUF_P (f)
|
|
|
2923 && ! FRAME_MINIBUF_ONLY_P (f))
|
|
|
2924 /* Frame has both root and minibuffer. */
|
|
|
2925 {
|
|
153
|
2926 /*
|
|
|
2927 * Leave the minibuffer height the same if the frame has
|
|
|
2928 * been initialized, and the minibuffer height is tall
|
|
|
2929 * enough to display at least one line of text in the default
|
|
|
2930 * font, and the old minibuffer height is a multiple of the
|
|
|
2931 * default font height. This should cause the minibuffer
|
|
|
2932 * height to be recomputed on font changes but not for
|
|
|
2933 * other frame size changes, which seems reasonable.
|
|
|
2934 */
|
|
|
2935 int old_minibuf_height =
|
|
|
2936 XWINDOW(FRAME_MINIBUF_WINDOW(f))->pixel_height;
|
|
|
2937 int minibuf_height =
|
|
269
|
2938 f->init_finished && (old_minibuf_height % real_font_height) == 0 ?
|
|
|
2939 max(old_minibuf_height, real_font_height) :
|
|
|
2940 real_font_height;
|
|
0
|
2941 set_window_pixheight (FRAME_ROOT_WINDOW (f),
|
|
|
2942 /* - font_height for minibuffer */
|
|
153
|
2943 new_pixheight - minibuf_height, 0);
|
|
0
|
2944
|
|
|
2945 XWINDOW (FRAME_MINIBUF_WINDOW (f))->pixel_top =
|
|
404
|
2946 FRAME_TOP_BORDER_END (f) +
|
|
|
2947 FRAME_TOP_GUTTER_BOUNDS (f) +
|
|
|
2948 FRAME_BOTTOM_GUTTER_BOUNDS (f) +
|
|
|
2949 new_pixheight - minibuf_height;
|
|
173
|
2950
|
|
153
|
2951 set_window_pixheight (FRAME_MINIBUF_WINDOW (f), minibuf_height, 0);
|
|
0
|
2952 }
|
|
|
2953 else
|
|
|
2954 /* Frame has just one top-level window. */
|
|
|
2955 set_window_pixheight (FRAME_ROOT_WINDOW (f), new_pixheight, 0);
|
|
|
2956
|
|
|
2957 FRAME_HEIGHT (f) = newheight;
|
|
|
2958 if (FRAME_TTY_P (f))
|
|
|
2959 f->pixheight = newheight;
|
|
|
2960 }
|
|
|
2961
|
|
|
2962 if (new_pixwidth)
|
|
|
2963 {
|
|
406
|
2964 /* Adjust for gutters here so that we always get set
|
|
|
2965 properly. */
|
|
|
2966 new_pixwidth -=
|
|
|
2967 (FRAME_LEFT_GUTTER_BOUNDS (f)
|
|
|
2968 + FRAME_RIGHT_GUTTER_BOUNDS (f));
|
|
|
2969
|
|
404
|
2970 XWINDOW (FRAME_ROOT_WINDOW (f))->pixel_left =
|
|
|
2971 FRAME_LEFT_BORDER_END (f) + FRAME_LEFT_GUTTER_BOUNDS (f);
|
|
0
|
2972 set_window_pixwidth (FRAME_ROOT_WINDOW (f), new_pixwidth, 0);
|
|
|
2973
|
|
|
2974 if (FRAME_HAS_MINIBUF_P (f))
|
|
|
2975 {
|
|
|
2976 XWINDOW (FRAME_MINIBUF_WINDOW (f))->pixel_left =
|
|
404
|
2977 FRAME_LEFT_BORDER_END (f) + FRAME_LEFT_GUTTER_BOUNDS (f);
|
|
0
|
2978 set_window_pixwidth (FRAME_MINIBUF_WINDOW (f), new_pixwidth, 0);
|
|
|
2979 }
|
|
|
2980
|
|
|
2981 FRAME_WIDTH (f) = newwidth;
|
|
|
2982 if (FRAME_TTY_P (f))
|
|
|
2983 f->pixwidth = newwidth;
|
|
|
2984 }
|
|
|
2985
|
|
282
|
2986 if (window_system_pixelated_geometry (frame))
|
|
|
2987 pixel_to_real_char_size (f, FRAME_PIXWIDTH (f), FRAME_PIXHEIGHT (f),
|
|
|
2988 &FRAME_CHARWIDTH (f), &FRAME_CHARHEIGHT (f));
|
|
|
2989 else
|
|
|
2990 {
|
|
|
2991 FRAME_CHARWIDTH (f) = FRAME_WIDTH (f);
|
|
|
2992 FRAME_CHARHEIGHT (f) = FRAME_HEIGHT (f);
|
|
|
2993 }
|
|
380
|
2994
|
|
0
|
2995 MARK_FRAME_TOOLBARS_CHANGED (f);
|
|
404
|
2996 MARK_FRAME_GUTTERS_CHANGED (f);
|
|
0
|
2997 MARK_FRAME_CHANGED (f);
|
|
217
|
2998 f->echo_area_garbaged = 1;
|
|
0
|
2999 }
|
|
|
3000
|
|
|
3001 void
|
|
|
3002 change_frame_size (struct frame *f, int newheight, int newwidth, int delay)
|
|
|
3003 {
|
|
|
3004 /* sometimes we get passed a size that's too small (esp. when a
|
|
|
3005 client widget gets resized, since we have no control over this).
|
|
|
3006 So deal. */
|
|
|
3007 check_frame_size (f, &newheight, &newwidth);
|
|
|
3008
|
|
|
3009 if (delay || in_display || gc_in_progress)
|
|
|
3010 {
|
|
|
3011 MARK_FRAME_SIZE_CHANGED (f);
|
|
|
3012 f->new_width = newwidth;
|
|
|
3013 f->new_height = newheight;
|
|
|
3014 return;
|
|
|
3015 }
|
|
|
3016
|
|
|
3017 f->size_change_pending = 0;
|
|
|
3018 /* For TTY frames, it's like one, like all ...
|
|
|
3019 Can't have two TTY frames of different sizes on the same device. */
|
|
|
3020 if (FRAME_TTY_P (f))
|
|
|
3021 {
|
|
|
3022 Lisp_Object frmcons;
|
|
|
3023
|
|
|
3024 DEVICE_FRAME_LOOP (frmcons, XDEVICE (FRAME_DEVICE (f)))
|
|
|
3025 change_frame_size_1 (XFRAME (XCAR (frmcons)), newheight, newwidth);
|
|
|
3026 }
|
|
|
3027 else
|
|
|
3028 change_frame_size_1 (f, newheight, newwidth);
|
|
|
3029 }
|
|
|
3030
|
|
|
3031
|
|
398
|
3032 /* The caller is responsible for freeing the returned string. */
|
|
|
3033 static Bufbyte *
|
|
|
3034 generate_title_string (struct window *w, Lisp_Object format_str,
|
|
|
3035 face_index findex, int type)
|
|
|
3036 {
|
|
|
3037 struct display_line *dl;
|
|
|
3038 struct display_block *db;
|
|
|
3039 int elt = 0;
|
|
|
3040
|
|
|
3041 dl = &title_string_display_line;
|
|
|
3042 db = get_display_block_from_line (dl, TEXT);
|
|
|
3043 Dynarr_reset (db->runes);
|
|
|
3044
|
|
|
3045 generate_formatted_string_db (format_str, Qnil, w, dl, db, findex, 0,
|
|
|
3046 -1, type);
|
|
|
3047
|
|
|
3048 Dynarr_reset (title_string_emchar_dynarr);
|
|
|
3049 while (elt < Dynarr_length (db->runes))
|
|
|
3050 {
|
|
|
3051 if (Dynarr_atp (db->runes, elt)->type == RUNE_CHAR)
|
|
|
3052 Dynarr_add (title_string_emchar_dynarr,
|
|
|
3053 Dynarr_atp (db->runes, elt)->object.chr.ch);
|
|
|
3054 elt++;
|
|
|
3055 }
|
|
|
3056
|
|
|
3057 return
|
|
|
3058 convert_emchar_string_into_malloced_string
|
|
|
3059 (Dynarr_atp (title_string_emchar_dynarr, 0),
|
|
|
3060 Dynarr_length (title_string_emchar_dynarr), 0);
|
|
|
3061 }
|
|
|
3062
|
|
0
|
3063 void
|
|
|
3064 update_frame_title (struct frame *f)
|
|
|
3065 {
|
|
|
3066 struct window *w = XWINDOW (FRAME_SELECTED_WINDOW (f));
|
|
|
3067 Lisp_Object title_format;
|
|
|
3068 Lisp_Object icon_format;
|
|
2
|
3069 Bufbyte *title;
|
|
0
|
3070
|
|
|
3071 /* We don't change the title for the minibuffer unless the frame
|
|
|
3072 only has a minibuffer. */
|
|
|
3073 if (MINI_WINDOW_P (w) && !FRAME_MINIBUF_ONLY_P (f))
|
|
|
3074 return;
|
|
|
3075
|
|
|
3076 /* And we don't want dead buffers to blow up on us. */
|
|
2
|
3077 if (!BUFFER_LIVE_P (XBUFFER (w->buffer)))
|
|
0
|
3078 return;
|
|
|
3079
|
|
2
|
3080 title = NULL;
|
|
|
3081 title_format = symbol_value_in_buffer (Qframe_title_format, w->buffer);
|
|
|
3082 icon_format = symbol_value_in_buffer (Qframe_icon_title_format, w->buffer);
|
|
|
3083
|
|
|
3084 if (HAS_FRAMEMETH_P (f, set_title_from_bufbyte))
|
|
0
|
3085 {
|
|
398
|
3086 title = generate_title_string (w, title_format,
|
|
|
3087 DEFAULT_INDEX, CURRENT_DISP);
|
|
2
|
3088 FRAMEMETH (f, set_title_from_bufbyte, (f, title));
|
|
|
3089 }
|
|
|
3090
|
|
|
3091 if (HAS_FRAMEMETH_P (f, set_icon_name_from_bufbyte))
|
|
|
3092 {
|
|
|
3093 if (!EQ (icon_format, title_format) || !title)
|
|
0
|
3094 {
|
|
2
|
3095 if (title)
|
|
|
3096 xfree (title);
|
|
|
3097
|
|
398
|
3098 title = generate_title_string (w, icon_format,
|
|
|
3099 DEFAULT_INDEX, CURRENT_DISP);
|
|
0
|
3100 }
|
|
2
|
3101 FRAMEMETH (f, set_icon_name_from_bufbyte, (f, title));
|
|
0
|
3102 }
|
|
|
3103
|
|
2
|
3104 if (title)
|
|
|
3105 xfree (title);
|
|
0
|
3106 }
|
|
|
3107
|
|
|
3108
|
|
20
|
3109 DEFUN ("set-frame-pointer", Fset_frame_pointer, 2, 2, 0, /*
|
|
0
|
3110 Set the mouse pointer of FRAME to the given pointer image instance.
|
|
|
3111 You should not call this function directly. Instead, set one of
|
|
|
3112 the variables `text-pointer-glyph', `nontext-pointer-glyph',
|
|
|
3113 `modeline-pointer-glyph', `selection-pointer-glyph',
|
|
|
3114 `busy-pointer-glyph', or `toolbar-pointer-glyph'.
|
|
20
|
3115 */
|
|
|
3116 (frame, image_instance))
|
|
0
|
3117 {
|
|
|
3118 struct frame *f = decode_frame (frame);
|
|
|
3119 CHECK_POINTER_IMAGE_INSTANCE (image_instance);
|
|
|
3120 if (!EQ (f->pointer, image_instance))
|
|
|
3121 {
|
|
|
3122 f->pointer = image_instance;
|
|
|
3123 MAYBE_FRAMEMETH (f, set_frame_pointer, (f));
|
|
|
3124 }
|
|
|
3125 return Qnil;
|
|
|
3126 }
|
|
|
3127
|
|
|
3128
|
|
|
3129 void
|
|
|
3130 update_frame_icon (struct frame *f)
|
|
|
3131 {
|
|
|
3132 if (f->icon_changed || f->windows_changed)
|
|
|
3133 {
|
|
272
|
3134 Lisp_Object frame;
|
|
0
|
3135 Lisp_Object new_icon;
|
|
|
3136
|
|
|
3137 XSETFRAME (frame, f);
|
|
|
3138 new_icon = glyph_image_instance (Vframe_icon_glyph, frame,
|
|
|
3139 ERROR_ME_WARN, 0);
|
|
|
3140 if (!EQ (new_icon, f->icon))
|
|
|
3141 {
|
|
|
3142 f->icon = new_icon;
|
|
|
3143 MAYBE_FRAMEMETH (f, set_frame_icon, (f));
|
|
|
3144 }
|
|
|
3145 }
|
|
|
3146
|
|
|
3147 f->icon_changed = 0;
|
|
|
3148 }
|
|
|
3149
|
|
|
3150 static void
|
|
|
3151 icon_glyph_changed (Lisp_Object glyph, Lisp_Object property,
|
|
|
3152 Lisp_Object locale)
|
|
|
3153 {
|
|
|
3154 MARK_ICON_CHANGED;
|
|
|
3155 }
|
|
|
3156
|
|
|
3157
|
|
398
|
3158 /***************************************************************************/
|
|
|
3159 /* */
|
|
|
3160 /* initialization */
|
|
|
3161 /* */
|
|
|
3162 /***************************************************************************/
|
|
|
3163
|
|
|
3164 void
|
|
|
3165 init_frame (void)
|
|
|
3166 {
|
|
|
3167 #ifndef PDUMP
|
|
|
3168 if (!initialized)
|
|
|
3169 #endif
|
|
|
3170 {
|
|
|
3171 title_string_emchar_dynarr = Dynarr_new (Emchar);
|
|
|
3172 xzero (title_string_display_line);
|
|
|
3173 }
|
|
|
3174 }
|
|
|
3175
|
|
0
|
3176 void
|
|
|
3177 syms_of_frame (void)
|
|
|
3178 {
|
|
400
|
3179 INIT_LRECORD_IMPLEMENTATION (frame);
|
|
|
3180
|
|
0
|
3181 defsymbol (&Qdelete_frame_hook, "delete-frame-hook");
|
|
|
3182 defsymbol (&Qselect_frame_hook, "select-frame-hook");
|
|
|
3183 defsymbol (&Qdeselect_frame_hook, "deselect-frame-hook");
|
|
|
3184 defsymbol (&Qcreate_frame_hook, "create-frame-hook");
|
|
197
|
3185 defsymbol (&Qcustom_initialize_frame, "custom-initialize-frame");
|
|
0
|
3186 defsymbol (&Qmouse_enter_frame_hook, "mouse-enter-frame-hook");
|
|
|
3187 defsymbol (&Qmouse_leave_frame_hook, "mouse-leave-frame-hook");
|
|
|
3188 defsymbol (&Qmap_frame_hook, "map-frame-hook");
|
|
|
3189 defsymbol (&Qunmap_frame_hook, "unmap-frame-hook");
|
|
|
3190
|
|
|
3191 defsymbol (&Qframep, "framep");
|
|
|
3192 defsymbol (&Qframe_live_p, "frame-live-p");
|
|
|
3193 defsymbol (&Qdelete_frame, "delete-frame");
|
|
|
3194 defsymbol (&Qsynchronize_minibuffers, "synchronize-minibuffers");
|
|
|
3195 defsymbol (&Qbuffer_predicate, "buffer-predicate");
|
|
|
3196 defsymbol (&Qframe_being_created, "frame-being-created");
|
|
|
3197 defsymbol (&Qmake_initial_minibuffer_frame, "make-initial-minibuffer-frame");
|
|
|
3198
|
|
2
|
3199 defsymbol (&Qframe_title_format, "frame-title-format");
|
|
|
3200 defsymbol (&Qframe_icon_title_format, "frame-icon-title-format");
|
|
|
3201
|
|
108
|
3202 defsymbol (&Qhidden, "hidden");
|
|
0
|
3203 defsymbol (&Qvisible, "visible");
|
|
|
3204 defsymbol (&Qiconic, "iconic");
|
|
|
3205 defsymbol (&Qinvisible, "invisible");
|
|
|
3206 defsymbol (&Qvisible_iconic, "visible-iconic");
|
|
|
3207 defsymbol (&Qinvisible_iconic, "invisible-iconic");
|
|
|
3208 defsymbol (&Qnomini, "nomini");
|
|
|
3209 defsymbol (&Qvisible_nomini, "visible-nomini");
|
|
|
3210 defsymbol (&Qiconic_nomini, "iconic-nomini");
|
|
|
3211 defsymbol (&Qinvisible_nomini, "invisible-nomini");
|
|
|
3212 defsymbol (&Qvisible_iconic_nomini, "visible-iconic-nomini");
|
|
|
3213 defsymbol (&Qinvisible_iconic_nomini, "invisible-iconic-nomini");
|
|
|
3214
|
|
|
3215 defsymbol (&Qminibuffer, "minibuffer");
|
|
|
3216 defsymbol (&Qunsplittable, "unsplittable");
|
|
|
3217 defsymbol (&Qinternal_border_width, "internal-border-width");
|
|
|
3218 defsymbol (&Qtop_toolbar_shadow_color, "top-toolbar-shadow-color");
|
|
|
3219 defsymbol (&Qbottom_toolbar_shadow_color, "bottom-toolbar-shadow-color");
|
|
|
3220 defsymbol (&Qbackground_toolbar_color, "background-toolbar-color");
|
|
|
3221 defsymbol (&Qtop_toolbar_shadow_pixmap, "top-toolbar-shadow-pixmap");
|
|
|
3222 defsymbol (&Qbottom_toolbar_shadow_pixmap, "bottom-toolbar-shadow-pixmap");
|
|
|
3223 defsymbol (&Qtoolbar_shadow_thickness, "toolbar-shadow-thickness");
|
|
|
3224 defsymbol (&Qscrollbar_placement, "scrollbar-placement");
|
|
|
3225 defsymbol (&Qinter_line_space, "inter-line-space");
|
|
|
3226 /* Qiconic already in this function. */
|
|
|
3227 defsymbol (&Qvisual_bell, "visual-bell");
|
|
|
3228 defsymbol (&Qbell_volume, "bell-volume");
|
|
|
3229 defsymbol (&Qpointer_background, "pointer-background");
|
|
|
3230 defsymbol (&Qpointer_color, "pointer-color");
|
|
|
3231 defsymbol (&Qtext_pointer, "text-pointer");
|
|
|
3232 defsymbol (&Qspace_pointer, "space-pointer");
|
|
|
3233 defsymbol (&Qmodeline_pointer, "modeline-pointer");
|
|
|
3234 defsymbol (&Qgc_pointer, "gc-pointer");
|
|
|
3235 defsymbol (&Qinitially_unmapped, "initially-unmapped");
|
|
|
3236 defsymbol (&Quse_backing_store, "use-backing-store");
|
|
|
3237 defsymbol (&Qborder_color, "border-color");
|
|
|
3238 defsymbol (&Qborder_width, "border-width");
|
|
|
3239 /* Qwidth, Qheight, Qleft, Qtop in general.c */
|
|
|
3240 defsymbol (&Qset_specifier, "set-specifier");
|
|
|
3241 defsymbol (&Qset_glyph_image, "set-glyph-image");
|
|
|
3242 defsymbol (&Qset_face_property, "set-face-property");
|
|
|
3243 defsymbol (&Qface_property_instance, "face-property-instance");
|
|
|
3244 defsymbol (&Qframe_property_alias, "frame-property-alias");
|
|
|
3245
|
|
20
|
3246 DEFSUBR (Fmake_frame);
|
|
|
3247 DEFSUBR (Fframep);
|
|
|
3248 DEFSUBR (Fframe_live_p);
|
|
0
|
3249 #if 0 /* FSFmacs */
|
|
20
|
3250 DEFSUBR (Fignore_event);
|
|
0
|
3251 #endif
|
|
284
|
3252 DEFSUBR (Ffocus_frame);
|
|
20
|
3253 DEFSUBR (Fselect_frame);
|
|
|
3254 DEFSUBR (Fselected_frame);
|
|
|
3255 DEFSUBR (Factive_minibuffer_window);
|
|
|
3256 DEFSUBR (Flast_nonminibuf_frame);
|
|
|
3257 DEFSUBR (Fframe_root_window);
|
|
|
3258 DEFSUBR (Fframe_selected_window);
|
|
|
3259 DEFSUBR (Fset_frame_selected_window);
|
|
|
3260 DEFSUBR (Fframe_device);
|
|
|
3261 DEFSUBR (Fnext_frame);
|
|
|
3262 DEFSUBR (Fprevious_frame);
|
|
|
3263 DEFSUBR (Fdelete_frame);
|
|
|
3264 DEFSUBR (Fmouse_position);
|
|
|
3265 DEFSUBR (Fmouse_pixel_position);
|
|
|
3266 DEFSUBR (Fmouse_position_as_motion_event);
|
|
|
3267 DEFSUBR (Fset_mouse_position);
|
|
|
3268 DEFSUBR (Fset_mouse_pixel_position);
|
|
|
3269 DEFSUBR (Fmake_frame_visible);
|
|
|
3270 DEFSUBR (Fmake_frame_invisible);
|
|
|
3271 DEFSUBR (Ficonify_frame);
|
|
|
3272 DEFSUBR (Fdeiconify_frame);
|
|
|
3273 DEFSUBR (Fframe_visible_p);
|
|
|
3274 DEFSUBR (Fframe_totally_visible_p);
|
|
|
3275 DEFSUBR (Fframe_iconified_p);
|
|
|
3276 DEFSUBR (Fvisible_frame_list);
|
|
|
3277 DEFSUBR (Fraise_frame);
|
|
|
3278 DEFSUBR (Flower_frame);
|
|
|
3279 DEFSUBR (Fframe_property);
|
|
|
3280 DEFSUBR (Fframe_properties);
|
|
|
3281 DEFSUBR (Fset_frame_properties);
|
|
|
3282 DEFSUBR (Fframe_pixel_height);
|
|
|
3283 DEFSUBR (Fframe_pixel_width);
|
|
|
3284 DEFSUBR (Fframe_name);
|
|
|
3285 DEFSUBR (Fframe_modified_tick);
|
|
|
3286 DEFSUBR (Fset_frame_height);
|
|
|
3287 DEFSUBR (Fset_frame_width);
|
|
|
3288 DEFSUBR (Fset_frame_size);
|
|
|
3289 DEFSUBR (Fset_frame_position);
|
|
|
3290 DEFSUBR (Fset_frame_pointer);
|
|
398
|
3291 DEFSUBR (Fprint_job_page_number);
|
|
|
3292 DEFSUBR (Fprint_job_eject_page);
|
|
0
|
3293 }
|
|
|
3294
|
|
|
3295 void
|
|
|
3296 vars_of_frame (void)
|
|
|
3297 {
|
|
|
3298 /* */
|
|
|
3299 Vframe_being_created = Qnil;
|
|
|
3300 staticpro (&Vframe_being_created);
|
|
|
3301
|
|
20
|
3302 #ifdef HAVE_CDE
|
|
149
|
3303 Fprovide (intern ("cde"));
|
|
20
|
3304 #endif
|
|
|
3305
|
|
183
|
3306 #ifdef HAVE_OFFIX_DND
|
|
|
3307 Fprovide (intern ("offix"));
|
|
|
3308 #endif
|
|
|
3309
|
|
0
|
3310 #if 0 /* FSFmacs stupidity */
|
|
|
3311 xxDEFVAR_LISP ("emacs-iconified", &Vemacs_iconified /*
|
|
|
3312 Non-nil if all of emacs is iconified and frame updates are not needed.
|
|
|
3313 */ );
|
|
|
3314 Vemacs_iconified = Qnil;
|
|
|
3315 #endif
|
|
|
3316
|
|
|
3317 DEFVAR_LISP ("select-frame-hook", &Vselect_frame_hook /*
|
|
|
3318 Function or functions to run just after a new frame is given the focus.
|
|
|
3319 Note that calling `select-frame' does not necessarily set the focus:
|
|
|
3320 The actual window-system focus will not be changed until the next time
|
|
|
3321 that XEmacs is waiting for an event, and even then, the window manager
|
|
|
3322 may refuse the focus-change request.
|
|
|
3323 */ );
|
|
|
3324 Vselect_frame_hook = Qnil;
|
|
|
3325
|
|
|
3326 DEFVAR_LISP ("deselect-frame-hook", &Vdeselect_frame_hook /*
|
|
|
3327 Function or functions to run just before a frame loses the focus.
|
|
|
3328 See `select-frame-hook'.
|
|
|
3329 */ );
|
|
|
3330 Vdeselect_frame_hook = Qnil;
|
|
|
3331
|
|
|
3332 DEFVAR_LISP ("delete-frame-hook", &Vdelete_frame_hook /*
|
|
|
3333 Function or functions to call when a frame is deleted.
|
|
16
|
3334 One argument, the about-to-be-deleted frame.
|
|
0
|
3335 */ );
|
|
|
3336 Vdelete_frame_hook = Qnil;
|
|
|
3337
|
|
|
3338 DEFVAR_LISP ("create-frame-hook", &Vcreate_frame_hook /*
|
|
|
3339 Function or functions to call when a frame is created.
|
|
|
3340 One argument, the newly-created frame.
|
|
|
3341 */ );
|
|
|
3342 Vcreate_frame_hook = Qnil;
|
|
|
3343
|
|
|
3344 DEFVAR_LISP ("mouse-enter-frame-hook", &Vmouse_enter_frame_hook /*
|
|
16
|
3345 Function or functions to call when the mouse enters a frame.
|
|
0
|
3346 One argument, the frame.
|
|
16
|
3347 Be careful not to make assumptions about the window manager's focus model.
|
|
0
|
3348 In most cases, the `deselect-frame-hook' is more appropriate.
|
|
|
3349 */ );
|
|
|
3350 Vmouse_enter_frame_hook = Qnil;
|
|
|
3351
|
|
|
3352 DEFVAR_LISP ("mouse-leave-frame-hook", &Vmouse_leave_frame_hook /*
|
|
16
|
3353 Function or functions to call when the mouse leaves a frame.
|
|
0
|
3354 One argument, the frame.
|
|
16
|
3355 Be careful not to make assumptions about the window manager's focus model.
|
|
0
|
3356 In most cases, the `select-frame-hook' is more appropriate.
|
|
|
3357 */ );
|
|
|
3358 Vmouse_leave_frame_hook = Qnil;
|
|
|
3359
|
|
|
3360 DEFVAR_LISP ("map-frame-hook", &Vmap_frame_hook /*
|
|
16
|
3361 Function or functions to call when a frame is mapped.
|
|
0
|
3362 One argument, the frame.
|
|
|
3363 */ );
|
|
|
3364 Vmap_frame_hook = Qnil;
|
|
|
3365
|
|
|
3366 DEFVAR_LISP ("unmap-frame-hook", &Vunmap_frame_hook /*
|
|
16
|
3367 Function or functions to call when a frame is unmapped.
|
|
0
|
3368 One argument, the frame.
|
|
|
3369 */ );
|
|
|
3370 Vunmap_frame_hook = Qnil;
|
|
|
3371
|
|
142
|
3372 DEFVAR_BOOL ("allow-deletion-of-last-visible-frame",
|
|
146
|
3373 &allow_deletion_of_last_visible_frame /*
|
|
0
|
3374 *Non-nil means to assume the force option to delete-frame.
|
|
|
3375 */ );
|
|
146
|
3376 allow_deletion_of_last_visible_frame = 0;
|
|
0
|
3377
|
|
282
|
3378 DEFVAR_LISP ("adjust-frame-function", &Vadjust_frame_function /*
|
|
|
3379 Function or constant controlling adjustment of frame.
|
|
|
3380 When scrollbars, toolbars, default font etc. change in frame, the frame
|
|
|
3381 needs to be adjusted. The adjustment is controlled by this variable.
|
|
|
3382 Legal values are:
|
|
|
3383 nil to keep character frame size unchanged when possible (resize)
|
|
|
3384 t to keep pixel size unchanged (never resize)
|
|
|
3385 function symbol or lambda form. This function must return boolean
|
|
|
3386 value which is treated as above. Function is passed one parameter,
|
|
|
3387 the frame being adjusted. It function should not modify or delete
|
|
|
3388 the frame.
|
|
0
|
3389 */ );
|
|
282
|
3390 Vadjust_frame_function = Qnil;
|
|
0
|
3391
|
|
|
3392 DEFVAR_LISP ("mouse-motion-handler", &Vmouse_motion_handler /*
|
|
|
3393 Handler for motion events. One arg, the event.
|
|
|
3394 For most applications, you should use `mode-motion-hook' instead of this.
|
|
|
3395 */ );
|
|
|
3396 Vmouse_motion_handler = Qnil;
|
|
|
3397
|
|
|
3398 DEFVAR_LISP ("synchronize-minibuffers",&Vsynchronize_minibuffers /*
|
|
|
3399 Set to t if all minibuffer windows are to be synchronized.
|
|
|
3400 This will cause echo area messages to appear in the minibuffers of all
|
|
|
3401 visible frames.
|
|
|
3402 */ );
|
|
|
3403 Vsynchronize_minibuffers = Qnil;
|
|
|
3404
|
|
|
3405 DEFVAR_LISP ("frame-title-format", &Vframe_title_format /*
|
|
404
|
3406 Controls the title of the window-system window of the selected frame.
|
|
0
|
3407 This is the same format as `modeline-format' with the exception that
|
|
|
3408 %- is ignored.
|
|
|
3409 */ );
|
|
404
|
3410 /* #### I would change this unilaterally but for the wrath of the Kyles
|
|
|
3411 of the world. */
|
|
|
3412 #ifdef WINDOWSNT
|
|
|
3413 Vframe_title_format = build_string ("%b - XEmacs");
|
|
|
3414 #else
|
|
398
|
3415 Vframe_title_format = build_string ("%S: %b");
|
|
404
|
3416 #endif
|
|
0
|
3417
|
|
|
3418 DEFVAR_LISP ("frame-icon-title-format", &Vframe_icon_title_format /*
|
|
|
3419 Controls the title of the icon corresponding to the selected frame.
|
|
16
|
3420 See also the variable `frame-title-format'.
|
|
0
|
3421 */ );
|
|
398
|
3422 Vframe_icon_title_format = build_string ("%b");
|
|
0
|
3423
|
|
|
3424 DEFVAR_LISP ("default-frame-name", &Vdefault_frame_name /*
|
|
|
3425 The default name to assign to newly-created frames.
|
|
404
|
3426 This can be overridden by arguments to `make-frame'. This must be a string.
|
|
|
3427 This is used primarily for picking up X resources, and is *not* the title
|
|
|
3428 of the frame. (See `frame-title-format'.)
|
|
0
|
3429 */ );
|
|
272
|
3430 #ifndef INFODOCK
|
|
398
|
3431 Vdefault_frame_name = build_string ("emacs");
|
|
272
|
3432 #else
|
|
398
|
3433 Vdefault_frame_name = build_string ("InfoDock");
|
|
272
|
3434 #endif
|
|
0
|
3435
|
|
|
3436 DEFVAR_LISP ("default-frame-plist", &Vdefault_frame_plist /*
|
|
|
3437 Plist of default values for frame creation, other than the first one.
|
|
|
3438 These may be set in your init file, like this:
|
|
|
3439
|
|
|
3440 \(setq default-frame-plist '(width 80 height 55))
|
|
|
3441
|
|
|
3442 The properties may be in alist format for backward compatibility
|
|
|
3443 but you should not rely on this behavior.
|
|
|
3444
|
|
|
3445 These override values given in window system configuration data,
|
|
|
3446 including X Windows' defaults database.
|
|
|
3447
|
|
|
3448 Since the first X frame is created before loading your .emacs file,
|
|
|
3449 you must use the X resource database for that.
|
|
|
3450
|
|
|
3451 For values specific to the first Emacs frame, see `initial-frame-plist'.
|
|
|
3452 For values specific to the separate minibuffer frame, see
|
|
|
3453 `minibuffer-frame-plist'.
|
|
|
3454
|
|
|
3455 See also the variables `default-x-frame-plist' and
|
|
|
3456 `default-tty-frame-plist', which are like `default-frame-plist'
|
|
|
3457 except that they apply only to X or tty frames, respectively
|
|
197
|
3458 \(whereas `default-frame-plist' applies to all types of frames).
|
|
0
|
3459 */ );
|
|
|
3460 Vdefault_frame_plist = Qnil;
|
|
|
3461
|
|
|
3462 DEFVAR_LISP ("frame-icon-glyph", &Vframe_icon_glyph /*
|
|
|
3463 Icon glyph used to iconify a frame.
|
|
|
3464 */ );
|
|
|
3465 }
|
|
|
3466
|
|
|
3467 void
|
|
|
3468 complex_vars_of_frame (void)
|
|
|
3469 {
|
|
|
3470 Vframe_icon_glyph = allocate_glyph (GLYPH_ICON, icon_glyph_changed);
|
|
|
3471 }
|
