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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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398
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133 mark_subwindow_cachels (f->subwindow_cachels);
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384
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134
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0
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135 if (FRAME_LIVE_P (f)) /* device is nil for a dead frame */
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398
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136 MAYBE_FRAMEMETH (f, mark_frame, (f));
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0
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137
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138 return Qnil;
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139 }
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140
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141 static void
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142 print_frame (Lisp_Object obj, Lisp_Object printcharfun, int escapeflag)
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143 {
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144 struct frame *frm = XFRAME (obj);
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145 char buf[200];
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173
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146
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0
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147 if (print_readably)
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148 error ("printing unreadable object #<frame %s 0x%x>",
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16
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149 XSTRING_DATA (frm->name), frm->header.uid);
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0
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150
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151 sprintf (buf, "#<%s-frame ", !FRAME_LIVE_P (frm) ? "dead" :
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152 FRAME_TYPE_NAME (frm));
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153 write_c_string (buf, printcharfun);
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154 print_internal (frm->name, printcharfun, 1);
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155 sprintf (buf, " 0x%x>", frm->header.uid);
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156 write_c_string (buf, printcharfun);
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157 }
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158
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272
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159 DEFINE_LRECORD_IMPLEMENTATION ("frame", frame,
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398
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160 mark_frame, print_frame, 0, 0, 0, 0,
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272
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161 struct frame);
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0
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162
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163 static void
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164 nuke_all_frame_slots (struct frame *f)
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165 {
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398
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166 #define MARKED_SLOT(x) f->x = Qnil
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0
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167 #include "frameslots.h"
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168 }
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169
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170 /* Allocate a new frame object and set all its fields to reasonable
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171 values. The root window is created but the minibuffer will be done
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172 later. */
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173
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174 static struct frame *
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175 allocate_frame_core (Lisp_Object device)
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176 {
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177 /* This function can GC */
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272
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178 Lisp_Object frame;
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0
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179 Lisp_Object root_window;
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398
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180 struct frame *f = alloc_lcrecord_type (struct frame, &lrecord_frame);
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0
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181
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182 zero_lcrecord (f);
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183 nuke_all_frame_slots (f);
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184 XSETFRAME (frame, f);
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185
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186 f->device = device;
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187 f->framemeths = XDEVICE (device)->devmeths;
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188 f->buffer_alist = Fcopy_sequence (Vbuffer_alist);
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189
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190 root_window = allocate_window ();
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191 XWINDOW (root_window)->frame = frame;
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192
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193 /* 10 is arbitrary,
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380
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194 Just so that there is "something there."
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0
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195 Correct size will be set up later with change_frame_size. */
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196
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380
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197 f->width = 10;
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0
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198 f->height = 10;
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199
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200 XWINDOW (root_window)->pixel_width = 10;
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201 XWINDOW (root_window)->pixel_height = 9;
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202
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203 /* The size of the minibuffer window is now set in x_create_frame
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204 in xfns.c. */
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205
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206 f->root_window = root_window;
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207 f->selected_window = root_window;
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208 f->last_nonminibuf_window = root_window;
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209
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384
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210 /* cache of subwindows visible on frame */
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211 f->subwindow_cachels = Dynarr_new (subwindow_cachel);
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212
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398
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213 /* associated exposure ignore list */
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214 f->subwindow_exposures = 0;
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215 f->subwindow_exposures_tail = 0;
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216
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217 FRAME_SET_PAGENUMBER (f, 1);
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218
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0
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219 /* Choose a buffer for the frame's root window. */
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220 XWINDOW (root_window)->buffer = Qt;
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221 {
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222 Lisp_Object buf;
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223
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224 buf = Fcurrent_buffer ();
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225 /* If buf is a 'hidden' buffer (i.e. one whose name starts with
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226 a space), try to find another one. */
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227 if (string_char (XSTRING (Fbuffer_name (buf)), 0) == ' ')
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228 buf = Fother_buffer (buf, Qnil, Qnil);
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398
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229 Fset_window_buffer (root_window, buf, Qnil);
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0
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230 }
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231
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232 return f;
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233 }
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234
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235 static void
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236 setup_normal_frame (struct frame *f)
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237 {
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238 Lisp_Object mini_window;
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239 Lisp_Object frame;
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240
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241 XSETFRAME (frame, f);
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242
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243 mini_window = allocate_window ();
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244 XWINDOW (f->root_window)->next = mini_window;
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245 XWINDOW (mini_window)->prev = f->root_window;
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246 XWINDOW (mini_window)->mini_p = Qt;
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247 XWINDOW (mini_window)->frame = frame;
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248 f->minibuffer_window = mini_window;
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249 f->has_minibuffer = 1;
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250
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251 XWINDOW (mini_window)->buffer = Qt;
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398
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252 Fset_window_buffer (mini_window, Vminibuffer_zero, Qt);
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0
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253 }
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254
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255 /* Make a frame using a separate minibuffer window on another frame.
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256 MINI_WINDOW is the minibuffer window to use. nil means use the
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257 default-minibuffer-frame. */
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258
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259 static void
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260 setup_frame_without_minibuffer (struct frame *f, Lisp_Object mini_window)
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261 {
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262 /* This function can GC */
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263 Lisp_Object device = f->device;
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264
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265 if (!NILP (mini_window))
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266 CHECK_LIVE_WINDOW (mini_window);
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173
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267
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0
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268 if (!NILP (mini_window)
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269 && !EQ (DEVICE_CONSOLE (XDEVICE (device)),
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270 FRAME_CONSOLE (XFRAME (XWINDOW (mini_window)->frame))))
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271 error ("frame and minibuffer must be on the same console");
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272
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273 if (NILP (mini_window))
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274 {
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275 struct console *con = XCONSOLE (FRAME_CONSOLE (f));
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276 /* Use default-minibuffer-frame if possible. */
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277 if (!FRAMEP (con->default_minibuffer_frame)
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278 || ! FRAME_LIVE_P (XFRAME (con->default_minibuffer_frame)))
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279 {
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280 /* If there's no minibuffer frame to use, create one. */
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281 con->default_minibuffer_frame
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282 = call1 (Qmake_initial_minibuffer_frame, device);
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283 }
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284 mini_window = XFRAME (con->default_minibuffer_frame)->minibuffer_window;
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285 }
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286
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287 /* Install the chosen minibuffer window, with proper buffer. */
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288 store_minibuf_frame_prop (f, mini_window);
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398
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289 Fset_window_buffer (mini_window, Vminibuffer_zero, Qt);
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0
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290 }
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291
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292 /* Make a frame containing only a minibuffer window. */
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293
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294 static void
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295 setup_minibuffer_frame (struct frame *f)
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296 {
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297 /* This function can GC */
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298 /* First make a frame containing just a root window, no minibuffer. */
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299 Lisp_Object mini_window;
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300 Lisp_Object frame;
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301
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302 XSETFRAME (frame, f);
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303
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304 f->no_split = 1;
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305 f->has_minibuffer = 1;
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306
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307 /* Now label the root window as also being the minibuffer.
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308 Avoid infinite looping on the window chain by marking next pointer
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309 as nil. */
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310
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311 mini_window = f->minibuffer_window = f->root_window;
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312 XWINDOW (mini_window)->mini_p = Qt;
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16
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313 XWINDOW (mini_window)->next = Qnil;
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314 XWINDOW (mini_window)->prev = Qnil;
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315 XWINDOW (mini_window)->frame = frame;
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0
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316
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317 /* Put the proper buffer in that window. */
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318
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398
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319 Fset_window_buffer (mini_window, Vminibuffer_zero, Qt);
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0
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320 }
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321
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322 static Lisp_Object
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323 make_sure_its_a_fresh_plist (Lisp_Object foolist)
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324 {
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325 if (CONSP (Fcar (foolist)))
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326 {
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327 /* looks like an alist to me. */
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328 foolist = Fcopy_alist (foolist);
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329 foolist = Fdestructive_alist_to_plist (foolist);
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330 }
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331 else
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332 foolist = Fcopy_sequence (foolist);
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333
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334 return foolist;
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335 }
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336
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20
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337 DEFUN ("make-frame", Fmake_frame, 0, 2, "", /*
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272
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338 Create and return a new frame, displaying the current buffer.
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155
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339 Runs the functions listed in `create-frame-hook' after frame creation.
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0
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340
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341 Optional argument PROPS is a property list (a list of alternating
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151
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342 keyword-value specifications) of properties for the new frame.
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0
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343 \(An alist is accepted for backward compatibility but should not
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344 be passed in.)
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345
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346 See `set-frame-properties', `default-x-frame-plist', and
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347 `default-tty-frame-plist' for the specially-recognized properties.
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20
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348 */
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349 (props, device))
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0
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350 {
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351 struct frame *f;
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352 struct device *d;
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353 Lisp_Object frame = Qnil, name = Qnil, minibuf;
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354 struct gcpro gcpro1, gcpro2, gcpro3;
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355 int speccount = specpdl_depth ();
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356 int first_frame_on_device = 0;
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357 int first_frame_on_console = 0;
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358
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359 d = decode_device (device);
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360 XSETDEVICE (device, d);
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361
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362 /* PROPS and NAME may be freshly-created, so make sure to GCPRO. */
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363 GCPRO3 (frame, props, name);
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364
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365 props = make_sure_its_a_fresh_plist (props);
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366 if (DEVICE_SPECIFIC_FRAME_PROPS (d))
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367 /* Put the device-specific props before the more general ones so
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368 that they override them. */
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369 props = nconc2 (props,
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370 make_sure_its_a_fresh_plist
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371 (*DEVICE_SPECIFIC_FRAME_PROPS (d)));
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372 props = nconc2 (props, make_sure_its_a_fresh_plist (Vdefault_frame_plist));
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373 Fcanonicalize_lax_plist (props, Qnil);
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374
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375 name = Flax_plist_get (props, Qname, Qnil);
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376 if (!NILP (name))
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377 CHECK_STRING (name);
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378 else if (STRINGP (Vdefault_frame_name))
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379 name = Vdefault_frame_name;
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380 else
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|
|
381 name = build_string ("emacs");
|
|
|
382
|
|
398
|
383 if (!NILP (Fstring_match (make_string ((const Bufbyte *) "\\.", 2), name,
|
|
0
|
384 Qnil, Qnil)))
|
|
|
385 signal_simple_error (". not allowed in frame names", name);
|
|
|
386
|
|
|
387 f = allocate_frame_core (device);
|
|
280
|
388 XSETFRAME (frame, f);
|
|
0
|
389
|
|
|
390 specbind (Qframe_being_created, name);
|
|
|
391 f->name = name;
|
|
|
392
|
|
|
393 FRAMEMETH (f, init_frame_1, (f, props));
|
|
|
394
|
|
|
395 minibuf = Flax_plist_get (props, Qminibuffer, Qunbound);
|
|
|
396 if (UNBOUNDP (minibuf))
|
|
|
397 {
|
|
|
398 /* If minibuf is unspecified, then look for a minibuffer X resource. */
|
|
|
399 /* #### Not implemented any more. We need to fix things up so
|
|
|
400 that we search out all X resources and append them to the end of
|
|
|
401 props, above. This is the only way in general to assure
|
|
|
402 coherent behavior for all frame properties/resources/etc. */
|
|
|
403 }
|
|
|
404 else
|
|
|
405 props = Flax_plist_remprop (props, Qminibuffer);
|
|
|
406
|
|
|
407 if (EQ (minibuf, Qnone) || NILP (minibuf))
|
|
|
408 setup_frame_without_minibuffer (f, Qnil);
|
|
|
409 else if (EQ (minibuf, Qonly))
|
|
|
410 setup_minibuffer_frame (f);
|
|
|
411 else if (WINDOWP (minibuf))
|
|
|
412 setup_frame_without_minibuffer (f, minibuf);
|
|
|
413 else if (EQ (minibuf, Qt) || UNBOUNDP (minibuf))
|
|
|
414 setup_normal_frame (f);
|
|
|
415 else
|
|
|
416 signal_simple_error ("Invalid value for `minibuffer'", minibuf);
|
|
|
417
|
|
|
418 update_frame_window_mirror (f);
|
|
|
419
|
|
398
|
420 if (initialized && !DEVICE_STREAM_P (d))
|
|
0
|
421 {
|
|
|
422 if (!NILP (f->minibuffer_window))
|
|
|
423 reset_face_cachels (XWINDOW (f->minibuffer_window));
|
|
|
424 reset_face_cachels (XWINDOW (f->root_window));
|
|
|
425 }
|
|
|
426
|
|
155
|
427 /* If no frames on this device formerly existed, say this is the
|
|
|
428 first frame. It kind of assumes that frameless devices don't
|
|
|
429 exist, but it shouldn't be too harmful. */
|
|
|
430 if (NILP (DEVICE_FRAME_LIST (d)))
|
|
|
431 first_frame_on_device = 1;
|
|
|
432
|
|
0
|
433 /* This *must* go before the init_*() methods. Those functions
|
|
|
434 call Lisp code, and if any of them causes a warning to be displayed
|
|
|
435 and the *Warnings* buffer to be created, it won't get added to
|
|
|
436 the frame-specific version of the buffer-alist unless the frame
|
|
|
437 is accessible from the device. */
|
|
|
438
|
|
98
|
439 #if 0
|
|
0
|
440 DEVICE_FRAME_LIST (d) = nconc2 (DEVICE_FRAME_LIST (d), Fcons (frame, Qnil));
|
|
98
|
441 #endif
|
|
|
442 DEVICE_FRAME_LIST (d) = Fcons (frame, DEVICE_FRAME_LIST (d));
|
|
0
|
443 RESET_CHANGED_SET_FLAGS;
|
|
|
444
|
|
|
445 /* Now make sure that the initial cached values are set correctly.
|
|
|
446 Do this after the init_frame method is called because that may
|
|
|
447 do things (e.g. create widgets) that are necessary for the
|
|
|
448 specifier value-changed methods to work OK. */
|
|
|
449 recompute_all_cached_specifiers_in_frame (f);
|
|
|
450
|
|
|
451 if (!DEVICE_STREAM_P (d))
|
|
|
452 {
|
|
|
453 init_frame_faces (f);
|
|
|
454
|
|
|
455 #ifdef HAVE_SCROLLBARS
|
|
|
456 /* Finish up resourcing the scrollbars. */
|
|
|
457 init_frame_scrollbars (f);
|
|
|
458 #endif
|
|
|
459
|
|
|
460 #ifdef HAVE_TOOLBARS
|
|
|
461 /* Create the initial toolbars. We have to do this after the frame
|
|
|
462 methods are called because it may potentially call some things itself
|
|
|
463 which depend on the normal frame methods having initialized
|
|
|
464 things. */
|
|
|
465 init_frame_toolbars (f);
|
|
|
466 #endif
|
|
|
467 reset_face_cachels (XWINDOW (FRAME_SELECTED_WINDOW (f)));
|
|
|
468 reset_glyph_cachels (XWINDOW (FRAME_SELECTED_WINDOW (f)));
|
|
384
|
469 reset_subwindow_cachels (f);
|
|
404
|
470
|
|
0
|
471 change_frame_size (f, f->height, f->width, 0);
|
|
|
472 }
|
|
|
473
|
|
|
474 MAYBE_FRAMEMETH (f, init_frame_2, (f, props));
|
|
|
475 Fset_frame_properties (frame, props);
|
|
|
476 MAYBE_FRAMEMETH (f, init_frame_3, (f));
|
|
|
477
|
|
|
478 /* Hallelujah, praise the lord. */
|
|
|
479 f->init_finished = 1;
|
|
|
480
|
|
|
481 /* If this is the first frame on the device, make it the selected one. */
|
|
155
|
482 if (first_frame_on_device && NILP (DEVICE_SELECTED_FRAME (d)))
|
|
|
483 set_device_selected_frame (d, frame);
|
|
0
|
484
|
|
|
485 /* If at startup or if the current console is a stream console
|
|
|
486 (usually also at startup), make this console the selected one
|
|
|
487 so that messages show up on it. */
|
|
|
488 if (NILP (Fselected_console ()) ||
|
|
|
489 CONSOLE_STREAM_P (XCONSOLE (Fselected_console ())))
|
|
|
490 Fselect_console (DEVICE_CONSOLE (d));
|
|
|
491
|
|
|
492 first_frame_on_console =
|
|
|
493 (first_frame_on_device &&
|
|
|
494 XINT (Flength (CONSOLE_DEVICE_LIST (XCONSOLE (DEVICE_CONSOLE (d)))))
|
|
|
495 == 1);
|
|
|
496
|
|
|
497 /* #### all this calling of frame methods at various odd times
|
|
|
498 is somewhat of a mess. It's necessary to do it this way due
|
|
|
499 to strange console-type-specific things that need to be done. */
|
|
|
500 MAYBE_FRAMEMETH (f, after_init_frame, (f, first_frame_on_device,
|
|
|
501 first_frame_on_console));
|
|
|
502
|
|
404
|
503 if (!DEVICE_STREAM_P (d))
|
|
|
504 {
|
|
|
505 /* Now initialise the gutters. This won't change the frame size,
|
|
|
506 but is needed as input to the layout that change_frame_size
|
|
|
507 will eventually do. Unfortunately gutter sizing code relies
|
|
|
508 on the frame in question being visible so we can't do this
|
|
|
509 earlier. */
|
|
|
510 init_frame_gutters (f);
|
|
|
511
|
|
|
512 change_frame_size (f, f->height, f->width, 0);
|
|
|
513 }
|
|
|
514
|
|
0
|
515 if (first_frame_on_device)
|
|
|
516 {
|
|
|
517 if (first_frame_on_console)
|
|
|
518 va_run_hook_with_args (Qcreate_console_hook, 1, DEVICE_CONSOLE (d));
|
|
|
519 va_run_hook_with_args (Qcreate_device_hook, 1, device);
|
|
|
520 }
|
|
|
521 va_run_hook_with_args (Qcreate_frame_hook, 1, frame);
|
|
|
522
|
|
197
|
523 /* Initialize custom-specific stuff. */
|
|
|
524 if (!UNBOUNDP (symbol_function (XSYMBOL (Qcustom_initialize_frame))))
|
|
|
525 call1 (Qcustom_initialize_frame, frame);
|
|
|
526
|
|
0
|
527 unbind_to (speccount, Qnil);
|
|
|
528
|
|
|
529 UNGCPRO;
|
|
|
530 return frame;
|
|
|
531 }
|
|
|
532
|
|
|
533
|
|
|
534 /* this function should be used in most cases when a Lisp function is passed
|
|
|
535 a FRAME argument. Use this unless you don't accept nil == current frame
|
|
|
536 (in which case, do a CHECK_LIVE_FRAME() and then an XFRAME()) or you
|
|
|
537 allow dead frames. Note that very few functions should accept dead
|
|
|
538 frames. It could be argued that functions should just do nothing when
|
|
|
539 given a dead frame, but the presence of a dead frame usually indicates
|
|
|
540 an oversight in the Lisp code that could potentially lead to strange
|
|
|
541 results and so it is better to catch the error early.
|
|
|
542
|
|
|
543 If you only accept X frames, use decode_x_frame(), which does what this
|
|
|
544 function does but also makes sure the frame is an X frame. */
|
|
|
545
|
|
|
546 struct frame *
|
|
|
547 decode_frame (Lisp_Object frame)
|
|
|
548 {
|
|
|
549 if (NILP (frame))
|
|
|
550 return selected_frame ();
|
|
173
|
551
|
|
16
|
552 CHECK_LIVE_FRAME (frame);
|
|
173
|
553 return XFRAME (frame);
|
|
0
|
554 }
|
|
|
555
|
|
|
556 struct frame *
|
|
|
557 decode_frame_or_selected (Lisp_Object cdf)
|
|
|
558 {
|
|
|
559 if (CONSOLEP (cdf))
|
|
|
560 cdf = CONSOLE_SELECTED_DEVICE (decode_console (cdf));
|
|
|
561 if (DEVICEP (cdf))
|
|
|
562 cdf = DEVICE_SELECTED_FRAME (decode_device (cdf));
|
|
|
563 return decode_frame (cdf);
|
|
|
564 }
|
|
|
565
|
|
|
566 Lisp_Object
|
|
|
567 make_frame (struct frame *f)
|
|
|
568 {
|
|
272
|
569 Lisp_Object frame;
|
|
0
|
570 XSETFRAME (frame, f);
|
|
|
571 return frame;
|
|
|
572 }
|
|
|
573
|
|
|
574
|
|
|
575 /*
|
|
|
576 * window size changes are held up during critical regions. Afterwards,
|
|
|
577 * we want to deal with any delayed changes.
|
|
|
578 */
|
|
|
579 void
|
|
|
580 hold_frame_size_changes (void)
|
|
|
581 {
|
|
|
582 in_display = 1;
|
|
|
583 }
|
|
|
584
|
|
|
585 void
|
|
|
586 unhold_one_frame_size_changes (struct frame *f)
|
|
|
587 {
|
|
|
588 in_display = 0;
|
|
|
589
|
|
|
590 if (f->size_change_pending)
|
|
|
591 change_frame_size (f, f->new_height, f->new_width, 0);
|
|
|
592 }
|
|
|
593
|
|
|
594 void
|
|
|
595 unhold_frame_size_changes (void)
|
|
|
596 {
|
|
|
597 Lisp_Object frmcons, devcons, concons;
|
|
|
598
|
|
|
599 FRAME_LOOP_NO_BREAK (frmcons, devcons, concons)
|
|
|
600 unhold_one_frame_size_changes (XFRAME (XCAR (frmcons)));
|
|
|
601 }
|
|
284
|
602
|
|
|
603 void
|
|
|
604 invalidate_vertical_divider_cache_in_frame (struct frame *f)
|
|
|
605 {
|
|
380
|
606 /* Invalidate cached value of needs_vertical_divider_p in
|
|
284
|
607 every and all windows */
|
|
|
608 map_windows (f, invalidate_vertical_divider_cache_in_window, 0);
|
|
|
609 }
|
|
282
|
610
|
|
|
611 /*
|
|
|
612 * Frame size may change due to changes in scrollbars, toolbars,
|
|
|
613 * default font etc. These changes are applied early in redisplay
|
|
|
614 * frame.
|
|
|
615 */
|
|
|
616 void
|
|
|
617 adjust_frame_size (struct frame *f)
|
|
|
618 {
|
|
|
619 int keep_char_size = 0;
|
|
|
620 Lisp_Object frame;
|
|
|
621 XSETFRAME (frame, f);
|
|
|
622
|
|
|
623 if (!f->size_slipped)
|
|
|
624 return;
|
|
|
625
|
|
|
626 /* Don't adjust tty frames. #### May break when TTY have menubars.
|
|
|
627 Then, write an Vadjust_frame_function which will return t for TTY
|
|
|
628 frames. Another solution is frame_size_fixed_p method for TTYs,
|
|
|
629 which always returned yes it's fixed.
|
|
|
630 */
|
|
|
631 if (!FRAME_WIN_P (f))
|
|
|
632 {
|
|
|
633 CLEAR_FRAME_SIZE_SLIPPED (f);
|
|
|
634 return;
|
|
|
635 }
|
|
|
636
|
|
|
637 /* frame_size_fixed_p tells that frame size cannot currently
|
|
|
638 be changed change due to external conditions */
|
|
|
639 if (!FRAMEMETH_OR_GIVEN (f, frame_size_fixed_p, (f), 0))
|
|
|
640 {
|
|
|
641 if (NILP (Vadjust_frame_function))
|
|
|
642 keep_char_size = 1;
|
|
|
643 else if (EQ (Vadjust_frame_function, Qt))
|
|
|
644 keep_char_size = 0;
|
|
|
645 else
|
|
|
646 keep_char_size =
|
|
|
647 NILP (call1_trapping_errors ("Error in adjust-frame-function",
|
|
|
648 Vadjust_frame_function, frame));
|
|
|
649
|
|
|
650 if (keep_char_size)
|
|
|
651 Fset_frame_size (frame, make_int (FRAME_CHARWIDTH(f)),
|
|
|
652 make_int (FRAME_CHARHEIGHT(f)), Qnil);
|
|
|
653 }
|
|
|
654
|
|
|
655 if (!keep_char_size)
|
|
|
656 {
|
|
|
657 int height, width;
|
|
|
658 pixel_to_char_size (f, FRAME_PIXWIDTH(f), FRAME_PIXHEIGHT(f),
|
|
|
659 &width, &height);
|
|
|
660 change_frame_size (f, height, width, 0);
|
|
|
661 CLEAR_FRAME_SIZE_SLIPPED (f);
|
|
|
662 }
|
|
|
663 }
|
|
|
664
|
|
|
665 /*
|
|
|
666 * This is a "specifier changed in frame" handler for various specifiers
|
|
|
667 * changing which causes frame size adjustment
|
|
|
668 */
|
|
|
669 void
|
|
|
670 frame_size_slipped (Lisp_Object specifier, struct frame *f,
|
|
|
671 Lisp_Object oldval)
|
|
|
672 {
|
|
|
673 MARK_FRAME_SIZE_SLIPPED(f);
|
|
|
674 }
|
|
0
|
675
|
|
20
|
676 DEFUN ("framep", Fframep, 1, 1, 0, /*
|
|
0
|
677 Return non-nil if OBJECT is a frame.
|
|
|
678 Also see `frame-live-p'.
|
|
|
679 Note that FSF Emacs kludgily returns a value indicating what type of
|
|
|
680 frame this is. Use the cleaner function `frame-type' for that.
|
|
20
|
681 */
|
|
|
682 (object))
|
|
0
|
683 {
|
|
16
|
684 return FRAMEP (object) ? Qt : Qnil;
|
|
0
|
685 }
|
|
|
686
|
|
20
|
687 DEFUN ("frame-live-p", Fframe_live_p, 1, 1, 0, /*
|
|
0
|
688 Return non-nil if OBJECT is a frame which has not been deleted.
|
|
20
|
689 */
|
|
|
690 (object))
|
|
0
|
691 {
|
|
16
|
692 return FRAMEP (object) && FRAME_LIVE_P (XFRAME (object)) ? Qt : Qnil;
|
|
0
|
693 }
|
|
|
694
|
|
|
695
|
|
284
|
696 DEFUN ("focus-frame", Ffocus_frame, 1, 1, 0, /*
|
|
|
697 Select FRAME and give it the window system focus.
|
|
|
698 This function is not affected by the value of `focus-follows-mouse'.
|
|
|
699 */
|
|
|
700 (frame))
|
|
|
701 {
|
|
|
702 CHECK_LIVE_FRAME (frame);
|
|
|
703
|
|
|
704 MAYBE_DEVMETH (XDEVICE (FRAME_DEVICE (XFRAME (frame))), focus_on_frame,
|
|
|
705 (XFRAME (frame)));
|
|
|
706 /* FRAME will be selected by the time we receive the next event.
|
|
|
707 However, it is better to select it explicitly now, in case the
|
|
|
708 Lisp code depends on frame being selected. */
|
|
|
709 Fselect_frame (frame);
|
|
|
710 return Qnil;
|
|
|
711 }
|
|
|
712
|
|
0
|
713 /* Called from Fselect_window() */
|
|
|
714 void
|
|
|
715 select_frame_1 (Lisp_Object frame)
|
|
|
716 {
|
|
|
717 struct frame *f = XFRAME (frame);
|
|
|
718 Lisp_Object old_selected_frame = Fselected_frame (Qnil);
|
|
149
|
719
|
|
0
|
720 if (EQ (frame, old_selected_frame))
|
|
|
721 return;
|
|
|
722
|
|
|
723 /* now select the frame's device */
|
|
|
724 set_device_selected_frame (XDEVICE (FRAME_DEVICE (f)), frame);
|
|
|
725 select_device_1 (FRAME_DEVICE (f));
|
|
|
726
|
|
|
727 update_frame_window_mirror (f);
|
|
|
728 }
|
|
|
729
|
|
20
|
730 DEFUN ("select-frame", Fselect_frame, 1, 1, 0, /*
|
|
0
|
731 Select the frame FRAME.
|
|
|
732 Subsequent editing commands apply to its selected window.
|
|
|
733 The selection of FRAME lasts until the next time the user does
|
|
|
734 something to select a different frame, or until the next time this
|
|
|
735 function is called.
|
|
|
736
|
|
284
|
737 Note that this does not actually cause the window-system focus to be
|
|
|
738 set to this frame, or the `select-frame-hook' or `deselect-frame-hook'
|
|
0
|
739 to be run, until the next time that XEmacs is waiting for an event.
|
|
280
|
740
|
|
|
741 Also note that when focus-follows-mouse is non-nil, the frame
|
|
|
742 selection is temporary and is reverted when the current command
|
|
|
743 terminates, much like the buffer selected by `set-buffer'. In order
|
|
284
|
744 to effect a permanent focus change, use `focus-frame'.
|
|
20
|
745 */
|
|
|
746 (frame))
|
|
0
|
747 {
|
|
|
748 CHECK_LIVE_FRAME (frame);
|
|
|
749
|
|
|
750 /* select the frame's selected window. This will call
|
|
|
751 selected_frame_1(). */
|
|
282
|
752 Fselect_window (FRAME_SELECTED_WINDOW (XFRAME (frame)), Qnil);
|
|
0
|
753
|
|
|
754 /* Nothing should be depending on the return value of this function.
|
|
|
755 But, of course, there is stuff out there which is. */
|
|
|
756 return frame;
|
|
|
757 }
|
|
|
758
|
|
|
759 /* use this to retrieve the currently selected frame. You should use
|
|
|
760 this in preference to Fselected_frame (Qnil) unless you are prepared
|
|
|
761 to handle the possibility of there being no selected frame (this
|
|
|
762 happens at some points during startup). */
|
|
|
763
|
|
|
764 struct frame *
|
|
|
765 selected_frame (void)
|
|
|
766 {
|
|
|
767 Lisp_Object device = Fselected_device (Qnil);
|
|
|
768 Lisp_Object frame = DEVICE_SELECTED_FRAME (XDEVICE (device));
|
|
|
769 if (NILP (frame))
|
|
|
770 signal_simple_error ("No frames exist on device", device);
|
|
|
771 return XFRAME (frame);
|
|
|
772 }
|
|
|
773
|
|
|
774 /* use this instead of XFRAME (DEVICE_SELECTED_FRAME (d)) to catch
|
|
|
775 the possibility of there being no frames on the device (just created).
|
|
|
776 There is no point doing this inside of redisplay because errors
|
|
|
777 cause an abort(), indicating a flaw in the logic, and error_check_frame()
|
|
|
778 will catch this just as well. */
|
|
|
779
|
|
|
780 struct frame *
|
|
|
781 device_selected_frame (struct device *d)
|
|
|
782 {
|
|
|
783 Lisp_Object frame = DEVICE_SELECTED_FRAME (d);
|
|
|
784 if (NILP (frame))
|
|
|
785 {
|
|
|
786 Lisp_Object device;
|
|
|
787 XSETDEVICE (device, d);
|
|
|
788 signal_simple_error ("No frames exist on device", device);
|
|
|
789 }
|
|
|
790 return XFRAME (frame);
|
|
|
791 }
|
|
|
792
|
|
|
793 #if 0 /* FSFmacs */
|
|
|
794
|
|
149
|
795 xxDEFUN ("handle-switch-frame", Fhandle_switch_frame, 1, 2, "e", /*
|
|
0
|
796 Handle a switch-frame event EVENT.
|
|
|
797 Switch-frame events are usually bound to this function.
|
|
|
798 A switch-frame event tells Emacs that the window manager has requested
|
|
|
799 that the user's events be directed to the frame mentioned in the event.
|
|
|
800 This function selects the selected window of the frame of EVENT.
|
|
|
801
|
|
|
802 If EVENT is frame object, handle it as if it were a switch-frame event
|
|
|
803 to that frame.
|
|
149
|
804 */
|
|
|
805 (frame, no_enter))
|
|
0
|
806 {
|
|
|
807 /* Preserve prefix arg that the command loop just cleared. */
|
|
|
808 XCONSOLE (Vselected_console)->prefix_arg = Vcurrent_prefix_arg;
|
|
|
809 #if 0 /* unclean! */
|
|
|
810 run_hook (Qmouse_leave_buffer_hook);
|
|
|
811 #endif
|
|
|
812 return do_switch_frame (frame, no_enter, 0);
|
|
|
813 }
|
|
|
814
|
|
173
|
815 /* A load of garbage. */
|
|
149
|
816 xxDEFUN ("ignore-event", Fignore_event, 0, 0, "", /*
|
|
0
|
817 Do nothing, but preserve any prefix argument already specified.
|
|
|
818 This is a suitable binding for iconify-frame and make-frame-visible.
|
|
149
|
819 */
|
|
|
820 ())
|
|
0
|
821 {
|
|
|
822 struct console *c = XCONSOLE (Vselected_console);
|
|
|
823
|
|
|
824 c->prefix_arg = Vcurrent_prefix_arg;
|
|
|
825 return Qnil;
|
|
|
826 }
|
|
|
827
|
|
149
|
828 #endif /* 0 */
|
|
0
|
829
|
|
20
|
830 DEFUN ("selected-frame", Fselected_frame, 0, 1, 0, /*
|
|
0
|
831 Return the frame that is now selected on device DEVICE.
|
|
|
832 If DEVICE is not specified, the selected device will be used.
|
|
|
833 If no frames exist on the device, nil is returned.
|
|
20
|
834 */
|
|
|
835 (device))
|
|
0
|
836 {
|
|
|
837 if (NILP (device) && NILP (Fselected_device (Qnil)))
|
|
|
838 return Qnil; /* happens early in temacs */
|
|
|
839 return DEVICE_SELECTED_FRAME (decode_device (device));
|
|
|
840 }
|
|
|
841
|
|
|
842 Lisp_Object
|
|
|
843 frame_first_window (struct frame *f)
|
|
|
844 {
|
|
|
845 Lisp_Object w = f->root_window;
|
|
|
846
|
|
|
847 while (1)
|
|
|
848 {
|
|
|
849 if (! NILP (XWINDOW (w)->hchild))
|
|
|
850 w = XWINDOW (w)->hchild;
|
|
|
851 else if (! NILP (XWINDOW (w)->vchild))
|
|
|
852 w = XWINDOW (w)->vchild;
|
|
|
853 else
|
|
|
854 break;
|
|
|
855 }
|
|
|
856
|
|
|
857 return w;
|
|
|
858 }
|
|
|
859
|
|
20
|
860 DEFUN ("active-minibuffer-window", Factive_minibuffer_window, 0, 0, 0, /*
|
|
0
|
861 Return the currently active minibuffer window, or nil if none.
|
|
20
|
862 */
|
|
|
863 ())
|
|
0
|
864 {
|
|
|
865 return minibuf_level ? minibuf_window : Qnil;
|
|
|
866 }
|
|
|
867
|
|
20
|
868 DEFUN ("last-nonminibuf-frame", Flast_nonminibuf_frame, 0, 1, 0, /*
|
|
0
|
869 Return the most-recently-selected non-minibuffer-only frame on CONSOLE.
|
|
|
870 This will always be the same as (selected-frame device) unless the
|
|
|
871 selected frame is a minibuffer-only frame.
|
|
|
872 CONSOLE defaults to the selected console if omitted.
|
|
20
|
873 */
|
|
|
874 (console))
|
|
0
|
875 {
|
|
|
876 Lisp_Object result;
|
|
|
877
|
|
|
878 XSETCONSOLE (console, decode_console (console));
|
|
|
879 /* Just in case the machinations in delete_frame_internal() resulted
|
|
|
880 in the last-nonminibuf-frame getting out of sync, make sure and
|
|
|
881 return the selected frame if it's acceptable. */
|
|
|
882 result = Fselected_frame (CONSOLE_SELECTED_DEVICE (XCONSOLE (console)));
|
|
|
883 if (!NILP (result) && !FRAME_MINIBUF_ONLY_P (XFRAME (result)))
|
|
|
884 return result;
|
|
|
885 return CONSOLE_LAST_NONMINIBUF_FRAME (XCONSOLE (console));
|
|
|
886 }
|
|
|
887
|
|
20
|
888 DEFUN ("frame-root-window", Fframe_root_window, 0, 1, 0, /*
|
|
0
|
889 Return the root-window of FRAME.
|
|
|
890 If omitted, FRAME defaults to the currently selected frame.
|
|
20
|
891 */
|
|
|
892 (frame))
|
|
0
|
893 {
|
|
272
|
894 struct frame *f = decode_frame (frame);
|
|
|
895 return FRAME_ROOT_WINDOW (f);
|
|
0
|
896 }
|
|
|
897
|
|
20
|
898 DEFUN ("frame-selected-window", Fframe_selected_window, 0, 1, 0, /*
|
|
0
|
899 Return the selected window of frame object FRAME.
|
|
|
900 If omitted, FRAME defaults to the currently selected frame.
|
|
20
|
901 */
|
|
|
902 (frame))
|
|
0
|
903 {
|
|
272
|
904 struct frame *f = decode_frame (frame);
|
|
|
905 return FRAME_SELECTED_WINDOW (f);
|
|
0
|
906 }
|
|
|
907
|
|
|
908 void
|
|
|
909 set_frame_selected_window (struct frame *f, Lisp_Object window)
|
|
|
910 {
|
|
|
911 assert (XFRAME (WINDOW_FRAME (XWINDOW (window))) == f);
|
|
|
912 f->selected_window = window;
|
|
|
913 if (!MINI_WINDOW_P (XWINDOW (window)) || FRAME_MINIBUF_ONLY_P (f))
|
|
286
|
914 {
|
|
|
915 if (!EQ (f->last_nonminibuf_window, window))
|
|
398
|
916 {
|
|
404
|
917 #ifdef HAVE_TOOLBARS
|
|
398
|
918 MARK_TOOLBAR_CHANGED;
|
|
404
|
919 #endif
|
|
398
|
920 MARK_GUTTER_CHANGED;
|
|
|
921 }
|
|
286
|
922 f->last_nonminibuf_window = window;
|
|
|
923 }
|
|
0
|
924 }
|
|
|
925
|
|
20
|
926 DEFUN ("set-frame-selected-window", Fset_frame_selected_window, 2, 2, 0, /*
|
|
0
|
927 Set the selected window of frame object FRAME to WINDOW.
|
|
|
928 If FRAME is nil, the selected frame is used.
|
|
|
929 If FRAME is the selected frame, this makes WINDOW the selected window.
|
|
20
|
930 */
|
|
|
931 (frame, window))
|
|
0
|
932 {
|
|
|
933 XSETFRAME (frame, decode_frame (frame));
|
|
|
934 CHECK_LIVE_WINDOW (window);
|
|
|
935
|
|
|
936 if (! EQ (frame, WINDOW_FRAME (XWINDOW (window))))
|
|
|
937 error ("In `set-frame-selected-window', WINDOW is not on FRAME");
|
|
|
938
|
|
|
939 if (XFRAME (frame) == selected_frame ())
|
|
282
|
940 return Fselect_window (window, Qnil);
|
|
0
|
941
|
|
|
942 set_frame_selected_window (XFRAME (frame), window);
|
|
|
943 return window;
|
|
|
944 }
|
|
|
945
|
|
|
946
|
|
20
|
947 DEFUN ("frame-device", Fframe_device, 0, 1, 0, /*
|
|
0
|
948 Return the device that FRAME is on.
|
|
|
949 If omitted, FRAME defaults to the currently selected frame.
|
|
20
|
950 */
|
|
|
951 (frame))
|
|
0
|
952 {
|
|
173
|
953 return FRAME_DEVICE (decode_frame (frame));
|
|
0
|
954 }
|
|
|
955
|
|
|
956 int
|
|
|
957 is_surrogate_for_selected_frame (struct frame *f)
|
|
|
958 {
|
|
|
959 struct device *d = XDEVICE (f->device);
|
|
|
960 struct frame *dsf = device_selected_frame (d);
|
|
|
961
|
|
|
962 /* Can't be a surrogate for ourselves. */
|
|
|
963 if (f == dsf)
|
|
|
964 return 0;
|
|
|
965
|
|
|
966 if (!FRAME_HAS_MINIBUF_P (dsf) &&
|
|
|
967 f == XFRAME (WINDOW_FRAME (XWINDOW (FRAME_MINIBUF_WINDOW (dsf)))))
|
|
|
968 return 1;
|
|
|
969 else
|
|
|
970 return 0;
|
|
|
971 }
|
|
|
972
|
|
|
973 static int
|
|
|
974 frame_matches_frametype (Lisp_Object frame, Lisp_Object type)
|
|
|
975 {
|
|
|
976 struct frame *f = XFRAME (frame);
|
|
|
977
|
|
|
978 if (WINDOWP (type))
|
|
|
979 {
|
|
|
980 CHECK_LIVE_WINDOW (type);
|
|
|
981
|
|
|
982 if (EQ (FRAME_MINIBUF_WINDOW (f), type)
|
|
|
983 /* Check that F either is, or has forwarded
|
|
|
984 its focus to, TYPE's frame. */
|
|
|
985 && (EQ (WINDOW_FRAME (XWINDOW (type)), frame)
|
|
|
986 || EQ (WINDOW_FRAME (XWINDOW (type)),
|
|
|
987 FRAME_FOCUS_FRAME (f))))
|
|
|
988 return 1;
|
|
|
989 else
|
|
|
990 return 0;
|
|
|
991 }
|
|
|
992
|
|
|
993 #if 0 /* FSFmacs */
|
|
|
994 if (EQ (type, Qvisible) || EQ (type, Qiconic) || EQ (type, Qvisible_iconic)
|
|
|
995 || EQ (type, Qvisible_nomini) || EQ (type, Qiconic_nomini)
|
|
|
996 || EQ (type, Qvisible_iconic_nomini))
|
|
|
997 FRAME_SAMPLE_VISIBILITY (f);
|
|
|
998 #endif
|
|
|
999
|
|
|
1000 if (NILP (type))
|
|
|
1001 type = Qnomini;
|
|
|
1002 if (ZEROP (type))
|
|
88
|
1003 type = Qvisible_iconic;
|
|
0
|
1004
|
|
|
1005 if (EQ (type, Qvisible))
|
|
|
1006 return FRAME_VISIBLE_P (f);
|
|
|
1007 if (EQ (type, Qiconic))
|
|
|
1008 return FRAME_ICONIFIED_P (f);
|
|
|
1009 if (EQ (type, Qinvisible))
|
|
|
1010 return !FRAME_VISIBLE_P (f) && !FRAME_ICONIFIED_P (f);
|
|
|
1011 if (EQ (type, Qvisible_iconic))
|
|
|
1012 return FRAME_VISIBLE_P (f) || FRAME_ICONIFIED_P (f);
|
|
|
1013 if (EQ (type, Qinvisible_iconic))
|
|
|
1014 return !FRAME_VISIBLE_P (f);
|
|
|
1015
|
|
|
1016 if (EQ (type, Qnomini))
|
|
|
1017 return !FRAME_MINIBUF_ONLY_P (f);
|
|
|
1018 if (EQ (type, Qvisible_nomini))
|
|
|
1019 return FRAME_VISIBLE_P (f) && !FRAME_MINIBUF_ONLY_P (f);
|
|
|
1020 if (EQ (type, Qiconic_nomini))
|
|
|
1021 return FRAME_ICONIFIED_P (f) && !FRAME_MINIBUF_ONLY_P (f);
|
|
|
1022 if (EQ (type, Qinvisible_nomini))
|
|
|
1023 return !FRAME_VISIBLE_P (f) && !FRAME_ICONIFIED_P (f) &&
|
|
|
1024 !FRAME_MINIBUF_ONLY_P (f);
|
|
|
1025 if (EQ (type, Qvisible_iconic_nomini))
|
|
|
1026 return ((FRAME_VISIBLE_P (f) || FRAME_ICONIFIED_P (f))
|
|
|
1027 && !FRAME_MINIBUF_ONLY_P (f));
|
|
|
1028 if (EQ (type, Qinvisible_iconic_nomini))
|
|
|
1029 return !FRAME_VISIBLE_P (f) && !FRAME_MINIBUF_ONLY_P (f);
|
|
173
|
1030
|
|
0
|
1031 return 1;
|
|
|
1032 }
|
|
|
1033
|
|
|
1034 int
|
|
371
|
1035 device_matches_console_spec (Lisp_Object frame, Lisp_Object device,
|
|
|
1036 Lisp_Object console)
|
|
0
|
1037 {
|
|
|
1038 if (EQ (console, Qwindow_system))
|
|
|
1039 return DEVICE_WIN_P (XDEVICE (device));
|
|
371
|
1040 if (NILP (console))
|
|
|
1041 console = (DEVICE_CONSOLE (XDEVICE (FRAME_DEVICE (XFRAME (frame)))));
|
|
0
|
1042 if (DEVICEP (console))
|
|
|
1043 return EQ (device, console);
|
|
|
1044 if (CONSOLEP (console))
|
|
|
1045 return EQ (DEVICE_CONSOLE (XDEVICE (device)), console);
|
|
|
1046 if (valid_console_type_p (console))
|
|
|
1047 return EQ (DEVICE_TYPE (XDEVICE (device)), console);
|
|
|
1048 return 1;
|
|
|
1049 }
|
|
|
1050
|
|
|
1051 /* Return the next frame in the frame list after FRAME.
|
|
|
1052 FRAMETYPE and CONSOLE control which frames and devices
|
|
|
1053 are considered; see `next-frame'. */
|
|
|
1054
|
|
371
|
1055 static Lisp_Object
|
|
|
1056 next_frame_internal (Lisp_Object frame, Lisp_Object frametype,
|
|
|
1057 Lisp_Object console, int called_from_delete_device)
|
|
0
|
1058 {
|
|
|
1059 int passed = 0;
|
|
371
|
1060 int started_over = 0;
|
|
|
1061
|
|
|
1062 /* If this frame is dead, it won't be in frame_list, and we'll loop
|
|
|
1063 forever. Forestall that. */
|
|
0
|
1064 CHECK_LIVE_FRAME (frame);
|
|
|
1065
|
|
371
|
1066 while (1)
|
|
|
1067 {
|
|
|
1068 Lisp_Object devcons, concons;
|
|
|
1069
|
|
0
|
1070 DEVICE_LOOP_NO_BREAK (devcons, concons)
|
|
|
1071 {
|
|
|
1072 Lisp_Object device = XCAR (devcons);
|
|
|
1073 Lisp_Object frmcons;
|
|
|
1074
|
|
371
|
1075 if (!device_matches_console_spec (frame, device, console))
|
|
0
|
1076 continue;
|
|
|
1077
|
|
|
1078 DEVICE_FRAME_LOOP (frmcons, XDEVICE (device))
|
|
|
1079 {
|
|
|
1080 Lisp_Object f = XCAR (frmcons);
|
|
|
1081 if (passed)
|
|
|
1082 {
|
|
371
|
1083 /* #### Doing this here is bad and is now
|
|
|
1084 unnecessary. The real bug was that f->iconified
|
|
|
1085 was never, ever updated unless a user explicitly
|
|
|
1086 called frame-iconified-p. That has now been
|
|
|
1087 fixed. With this change removed all of the other
|
|
|
1088 changes made to support this routine having the
|
|
|
1089 called_from_delete_device arg could be removed.
|
|
|
1090 But it is too close to release to do that now. */
|
|
|
1091 #if 0
|
|
|
1092 /* Make sure the visibility and iconified flags are
|
|
|
1093 up-to-date unless we're being deleted. */
|
|
|
1094 if (!called_from_delete_device)
|
|
|
1095 {
|
|
|
1096 Fframe_iconified_p (f);
|
|
|
1097 Fframe_visible_p (f);
|
|
|
1098 }
|
|
|
1099 #endif
|
|
|
1100
|
|
|
1101 /* Decide whether this frame is eligible to be returned. */
|
|
|
1102
|
|
|
1103 /* If we've looped all the way around without finding any
|
|
|
1104 eligible frames, return the original frame. */
|
|
|
1105 if (EQ (f, frame))
|
|
|
1106 return f;
|
|
|
1107
|
|
155
|
1108 if (frame_matches_frametype (f, frametype))
|
|
0
|
1109 return f;
|
|
|
1110 }
|
|
371
|
1111
|
|
0
|
1112 if (EQ (frame, f))
|
|
371
|
1113 passed++;
|
|
0
|
1114 }
|
|
|
1115 }
|
|
371
|
1116 /* We hit the end of the list, and need to start over again. */
|
|
|
1117 if (started_over)
|
|
|
1118 return Qnil;
|
|
|
1119 started_over++;
|
|
0
|
1120 }
|
|
|
1121 }
|
|
|
1122
|
|
371
|
1123 Lisp_Object
|
|
|
1124 next_frame (Lisp_Object frame, Lisp_Object frametype, Lisp_Object console)
|
|
|
1125 {
|
|
|
1126 return next_frame_internal (frame, frametype, console, 0);
|
|
0
|
1127 }
|
|
|
1128
|
|
|
1129 /* Return the previous frame in the frame list before FRAME.
|
|
|
1130 FRAMETYPE and CONSOLE control which frames and devices
|
|
|
1131 are considered; see `next-frame'. */
|
|
|
1132
|
|
|
1133 Lisp_Object
|
|
371
|
1134 prev_frame (Lisp_Object frame, Lisp_Object frametype, Lisp_Object console)
|
|
0
|
1135 {
|
|
|
1136 Lisp_Object devcons, concons;
|
|
371
|
1137 Lisp_Object prev;
|
|
|
1138
|
|
|
1139 /* If this frame is dead, it won't be in frame_list, and we'll loop
|
|
|
1140 forever. Forestall that. */
|
|
0
|
1141 CHECK_LIVE_FRAME (frame);
|
|
|
1142
|
|
371
|
1143 prev = Qnil;
|
|
0
|
1144 DEVICE_LOOP_NO_BREAK (devcons, concons)
|
|
|
1145 {
|
|
|
1146 Lisp_Object device = XCAR (devcons);
|
|
|
1147 Lisp_Object frmcons;
|
|
|
1148
|
|
371
|
1149 if (!device_matches_console_spec (frame, device, console))
|
|
0
|
1150 continue;
|
|
|
1151
|
|
|
1152 DEVICE_FRAME_LOOP (frmcons, XDEVICE (device))
|
|
|
1153 {
|
|
|
1154 Lisp_Object f = XCAR (frmcons);
|
|
173
|
1155
|
|
371
|
1156 if (EQ (frame, f) && !NILP (prev))
|
|
|
1157 return prev;
|
|
|
1158
|
|
|
1159 /* Decide whether this frame is eligible to be returned,
|
|
|
1160 according to frametype. */
|
|
|
1161
|
|
155
|
1162 if (frame_matches_frametype (f, frametype))
|
|
371
|
1163 prev = f;
|
|
|
1164
|
|
0
|
1165 }
|
|
|
1166 }
|
|
371
|
1167
|
|
|
1168 /* We've scanned the entire list. */
|
|
|
1169 if (NILP (prev))
|
|
0
|
1170 /* We went through the whole frame list without finding a single
|
|
|
1171 acceptable frame. Return the original frame. */
|
|
|
1172 return frame;
|
|
|
1173 else
|
|
|
1174 /* There were no acceptable frames in the list before FRAME; otherwise,
|
|
371
|
1175 we would have returned directly from the loop. Since PREV is the last
|
|
0
|
1176 acceptable frame in the list, return it. */
|
|
371
|
1177 return prev;
|
|
0
|
1178 }
|
|
|
1179
|
|
20
|
1180 DEFUN ("next-frame", Fnext_frame, 0, 3, 0, /*
|
|
0
|
1181 Return the next frame of the right type in the frame list after FRAME.
|
|
|
1182 FRAMETYPE controls which frames are eligible to be returned; all
|
|
|
1183 others will be skipped. Note that if there is only one eligible
|
|
|
1184 frame, then `next-frame' called repeatedly will always return
|
|
|
1185 the same frame, and if there is no eligible frame, then FRAME is
|
|
|
1186 returned.
|
|
|
1187
|
|
|
1188 Possible values for FRAMETYPE are
|
|
|
1189
|
|
|
1190 'visible Consider only frames that are visible.
|
|
|
1191 'iconic Consider only frames that are iconic.
|
|
|
1192 'invisible Consider only frames that are invisible
|
|
|
1193 (this is different from iconic).
|
|
|
1194 'visible-iconic Consider frames that are visible or iconic.
|
|
|
1195 'invisible-iconic Consider frames that are invisible or iconic.
|
|
|
1196 'nomini Consider all frames except minibuffer-only ones.
|
|
|
1197 'visible-nomini Like `visible' but omits minibuffer-only frames.
|
|
|
1198 'iconic-nomini Like `iconic' but omits minibuffer-only frames.
|
|
|
1199 'invisible-nomini Like `invisible' but omits minibuffer-only frames.
|
|
|
1200 'visible-iconic-nomini Like `visible-iconic' but omits minibuffer-only
|
|
|
1201 frames.
|
|
|
1202 'invisible-iconic-nomini Like `invisible-iconic' but omits minibuffer-only
|
|
|
1203 frames.
|
|
|
1204 any other value Consider all frames.
|
|
|
1205
|
|
|
1206 If FRAMETYPE is omitted, 'nomini is used. A FRAMETYPE of 0 (a number)
|
|
|
1207 is treated like 'iconic, for backwards compatibility.
|
|
|
1208
|
|
|
1209 If FRAMETYPE is a window, include only its own frame and any frame now
|
|
|
1210 using that window as the minibuffer.
|
|
|
1211
|
|
|
1212 Optional third argument CONSOLE controls which consoles or devices the
|
|
|
1213 returned frame may be on. If CONSOLE is a console, return frames only
|
|
|
1214 on that console. If CONSOLE is a device, return frames only on that
|
|
|
1215 device. If CONSOLE is a console type, return frames only on consoles
|
|
|
1216 of that type. If CONSOLE is 'window-system, return any frames on any
|
|
|
1217 window-system consoles. If CONSOLE is nil or omitted, return frames only
|
|
|
1218 on the FRAME's console. Otherwise, all frames are considered.
|
|
20
|
1219 */
|
|
|
1220 (frame, frametype, console))
|
|
0
|
1221 {
|
|
|
1222 XSETFRAME (frame, decode_frame (frame));
|
|
|
1223
|
|
173
|
1224 return next_frame (frame, frametype, console);
|
|
0
|
1225 }
|
|
|
1226
|
|
20
|
1227 DEFUN ("previous-frame", Fprevious_frame, 0, 3, 0, /*
|
|
0
|
1228 Return the next frame of the right type in the frame list after FRAME.
|
|
|
1229 FRAMETYPE controls which frames are eligible to be returned; all
|
|
|
1230 others will be skipped. Note that if there is only one eligible
|
|
|
1231 frame, then `previous-frame' called repeatedly will always return
|
|
|
1232 the same frame, and if there is no eligible frame, then FRAME is
|
|
|
1233 returned.
|
|
|
1234
|
|
|
1235 See `next-frame' for an explanation of the FRAMETYPE and CONSOLE
|
|
|
1236 arguments.
|
|
20
|
1237 */
|
|
|
1238 (frame, frametype, console))
|
|
0
|
1239 {
|
|
|
1240 XSETFRAME (frame, decode_frame (frame));
|
|
|
1241
|
|
371
|
1242 return prev_frame (frame, frametype, console);
|
|
0
|
1243 }
|
|
|
1244
|
|
|
1245 /* Return any frame for which PREDICATE is non-zero, or return Qnil
|
|
|
1246 if there aren't any. */
|
|
|
1247
|
|
|
1248 Lisp_Object
|
|
|
1249 find_some_frame (int (*predicate) (Lisp_Object, void *),
|
|
|
1250 void *closure)
|
|
|
1251 {
|
|
|
1252 Lisp_Object framecons, devcons, concons;
|
|
|
1253
|
|
|
1254 FRAME_LOOP_NO_BREAK (framecons, devcons, concons)
|
|
|
1255 {
|
|
|
1256 Lisp_Object frame = XCAR (framecons);
|
|
|
1257
|
|
|
1258 if ((predicate) (frame, closure))
|
|
|
1259 return frame;
|
|
|
1260 }
|
|
|
1261
|
|
|
1262 return Qnil;
|
|
|
1263 }
|
|
|
1264
|
|
|
1265
|
|
|
1266
|
|
272
|
1267 /* extern void free_line_insertion_deletion_costs (struct frame *f); */
|
|
0
|
1268
|
|
|
1269 /* Return 1 if it is ok to delete frame F;
|
|
|
1270 0 if all frames aside from F are invisible.
|
|
|
1271 (Exception: if F is a stream frame, it's OK to delete if
|
|
|
1272 any other frames exist.) */
|
|
|
1273
|
|
371
|
1274 static int
|
|
|
1275 other_visible_frames_internal (struct frame *f, int called_from_delete_device)
|
|
0
|
1276 {
|
|
16
|
1277 Lisp_Object frame;
|
|
0
|
1278
|
|
|
1279 XSETFRAME (frame, f);
|
|
|
1280 if (FRAME_STREAM_P (f))
|
|
371
|
1281 return !EQ (frame, next_frame_internal (frame, Qt, Qt,
|
|
|
1282 called_from_delete_device));
|
|
|
1283 return !EQ (frame, next_frame_internal (frame, Qvisible_iconic_nomini, Qt,
|
|
|
1284 called_from_delete_device));
|
|
|
1285 }
|
|
|
1286
|
|
|
1287 int
|
|
|
1288 other_visible_frames (struct frame *f)
|
|
|
1289 {
|
|
|
1290 return other_visible_frames_internal (f, 0);
|
|
0
|
1291 }
|
|
|
1292
|
|
|
1293 /* Delete frame F.
|
|
|
1294
|
|
|
1295 If FORCE is non-zero, allow deletion of the only frame.
|
|
|
1296
|
|
|
1297 If CALLED_FROM_DELETE_DEVICE is non-zero, then, if
|
|
|
1298 deleting the last frame on a device, just delete it,
|
|
|
1299 instead of calling `delete-device'.
|
|
|
1300
|
|
|
1301 If FROM_IO_ERROR is non-zero, then the frame is gone due
|
|
|
1302 to an I/O error. This affects what happens if we exit
|
|
|
1303 (we do an emergency exit instead of `save-buffers-kill-emacs'.)
|
|
|
1304 */
|
|
|
1305
|
|
|
1306 void
|
|
|
1307 delete_frame_internal (struct frame *f, int force,
|
|
|
1308 int called_from_delete_device,
|
|
|
1309 int from_io_error)
|
|
|
1310 {
|
|
|
1311 /* This function can GC */
|
|
|
1312 int minibuffer_selected;
|
|
|
1313 struct device *d;
|
|
|
1314 struct console *con;
|
|
16
|
1315 Lisp_Object frame;
|
|
0
|
1316 Lisp_Object device;
|
|
|
1317 Lisp_Object console;
|
|
|
1318 struct gcpro gcpro1;
|
|
|
1319
|
|
|
1320 /* OK to delete an already deleted frame. */
|
|
|
1321 if (! FRAME_LIVE_P (f))
|
|
|
1322 return;
|
|
|
1323
|
|
|
1324 XSETFRAME (frame, f);
|
|
|
1325 GCPRO1 (frame);
|
|
|
1326
|
|
|
1327 device = FRAME_DEVICE (f);
|
|
|
1328 d = XDEVICE (device);
|
|
|
1329 console = DEVICE_CONSOLE (d);
|
|
|
1330 con = XCONSOLE (console);
|
|
|
1331
|
|
398
|
1332 if (!called_from_delete_device &&
|
|
|
1333 !(MAYBE_INT_DEVMETH (d, device_implementation_flags, ())
|
|
|
1334 & XDEVIMPF_FRAMELESS_OK))
|
|
0
|
1335 {
|
|
|
1336 /* If we're deleting the only non-minibuffer frame on the
|
|
|
1337 device, delete the device. */
|
|
|
1338 if (EQ (frame, next_frame (frame, Qnomini, FRAME_DEVICE (f))))
|
|
|
1339 {
|
|
|
1340 delete_device_internal (d, force, 0, from_io_error);
|
|
|
1341 UNGCPRO;
|
|
|
1342 return;
|
|
|
1343 }
|
|
|
1344 }
|
|
|
1345
|
|
|
1346 /* In FSF, delete-frame will not normally allow you to delete the
|
|
|
1347 last visible frame. This was too annoying, so we changed it to the
|
|
|
1348 only frame. However, this would let people shoot themselves by
|
|
|
1349 deleting all frames which were either visible or iconified and thus
|
|
|
1350 losing any way of communicating with the still running XEmacs process.
|
|
|
1351 So we put it back. */
|
|
146
|
1352 if (!force && !allow_deletion_of_last_visible_frame &&
|
|
371
|
1353 !other_visible_frames_internal (f, called_from_delete_device))
|
|
0
|
1354 error ("Attempt to delete the sole visible or iconified frame");
|
|
|
1355
|
|
|
1356 /* Does this frame have a minibuffer, and is it the surrogate
|
|
|
1357 minibuffer for any other frame? */
|
|
|
1358 if (FRAME_HAS_MINIBUF_P (f))
|
|
|
1359 {
|
|
|
1360 Lisp_Object frmcons, devcons, concons;
|
|
|
1361
|
|
|
1362 FRAME_LOOP_NO_BREAK (frmcons, devcons, concons)
|
|
|
1363 {
|
|
|
1364 Lisp_Object this = XCAR (frmcons);
|
|
|
1365
|
|
|
1366 if (! EQ (this, frame)
|
|
|
1367 && EQ (frame, (WINDOW_FRAME
|
|
|
1368 (XWINDOW
|
|
|
1369 (FRAME_MINIBUF_WINDOW (XFRAME (this)))))))
|
|
|
1370 {
|
|
|
1371 /* We've found another frame whose minibuffer is on
|
|
|
1372 this frame. */
|
|
|
1373 signal_simple_error
|
|
|
1374 ("Attempt to delete a surrogate minibuffer frame", frame);
|
|
|
1375 }
|
|
|
1376 }
|
|
|
1377 }
|
|
|
1378
|
|
96
|
1379 /* Test for popup frames hanging around. */
|
|
|
1380 /* Deletion of a parent frame with popups is deadly. */
|
|
|
1381 {
|
|
|
1382 Lisp_Object frmcons, devcons, concons;
|
|
|
1383
|
|
|
1384 FRAME_LOOP_NO_BREAK (frmcons, devcons, concons)
|
|
|
1385 {
|
|
|
1386 Lisp_Object this = XCAR (frmcons);
|
|
|
1387
|
|
|
1388
|
|
272
|
1389 if (! EQ (this, frame))
|
|
96
|
1390 {
|
|
272
|
1391 struct device *devcons_d = XDEVICE (XCAR (devcons));
|
|
|
1392 if (EQ (frame, DEVMETH_OR_GIVEN (devcons_d, get_frame_parent,
|
|
|
1393 (XFRAME (this)),
|
|
|
1394 Qnil)))
|
|
|
1395 /* We've found a popup frame whose parent is this frame. */
|
|
|
1396 signal_simple_error
|
|
|
1397 ("Attempt to delete a frame with live popups", frame);
|
|
96
|
1398 }
|
|
|
1399 }
|
|
|
1400 }
|
|
|
1401
|
|
16
|
1402 /* Before here, we haven't made any dangerous changes (just checked for
|
|
|
1403 error conditions). Now run the delete-frame-hook. Remember that
|
|
|
1404 user code there could do any number of dangerous things, including
|
|
|
1405 signalling an error. */
|
|
|
1406
|
|
|
1407 va_run_hook_with_args (Qdelete_frame_hook, 1, frame);
|
|
|
1408
|
|
|
1409 if (!FRAME_LIVE_P (f)) /* Make sure the delete-frame-hook didn't */
|
|
|
1410 { /* go ahead and delete anything. */
|
|
|
1411 UNGCPRO;
|
|
|
1412 return;
|
|
|
1413 }
|
|
|
1414
|
|
|
1415 /* Call the delete-device-hook and delete-console-hook now if
|
|
|
1416 appropriate, before we do any dangerous things -- they too could
|
|
|
1417 signal an error. */
|
|
|
1418 if (XINT (Flength (DEVICE_FRAME_LIST (d))) == 1)
|
|
|
1419 {
|
|
|
1420 va_run_hook_with_args (Qdelete_device_hook, 1, device);
|
|
|
1421 if (!FRAME_LIVE_P (f)) /* Make sure the delete-device-hook didn't */
|
|
20
|
1422 { /* go ahead and delete anything. */
|
|
16
|
1423 UNGCPRO;
|
|
|
1424 return;
|
|
|
1425 }
|
|
|
1426
|
|
|
1427 if (XINT (Flength (CONSOLE_DEVICE_LIST (con))) == 1)
|
|
|
1428 {
|
|
|
1429 va_run_hook_with_args (Qdelete_console_hook, 1, console);
|
|
|
1430 if (!FRAME_LIVE_P (f)) /* Make sure the delete-console-hook didn't */
|
|
|
1431 { /* go ahead and delete anything. */
|
|
|
1432 UNGCPRO;
|
|
|
1433 return;
|
|
|
1434 }
|
|
|
1435 }
|
|
|
1436 }
|
|
|
1437
|
|
0
|
1438 minibuffer_selected = EQ (minibuf_window, Fselected_window (Qnil));
|
|
|
1439
|
|
2
|
1440 /* If we were focused on this frame, then we're not any more.
|
|
0
|
1441 Assume that we lost the focus; that way, the call to
|
|
|
1442 Fselect_frame() below won't end up making us explicitly
|
|
|
1443 focus on another frame, which is generally undesirable in
|
|
|
1444 a point-to-type world. If our mouse ends up sitting over
|
|
|
1445 another frame, we will receive a FocusIn event and end up
|
|
|
1446 making that frame the selected frame.
|
|
|
1447
|
|
|
1448 #### This may not be an ideal solution in a click-to-type
|
|
|
1449 world (in that case, we might want to explicitly choose
|
|
|
1450 another frame to have the focus, rather than relying on
|
|
|
1451 the WM, which might focus on a frame in a different app
|
|
|
1452 or focus on nothing at all). But there's no easy way
|
|
|
1453 to detect which focus model we're running on, and the
|
|
|
1454 alternative is more heinous. */
|
|
|
1455
|
|
|
1456 if (EQ (frame, DEVICE_FRAME_WITH_FOCUS_REAL (d)))
|
|
|
1457 DEVICE_FRAME_WITH_FOCUS_REAL (d) = Qnil;
|
|
|
1458 if (EQ (frame, DEVICE_FRAME_WITH_FOCUS_FOR_HOOKS (d)))
|
|
|
1459 DEVICE_FRAME_WITH_FOCUS_FOR_HOOKS (d) = Qnil;
|
|
|
1460 if (EQ (frame, DEVICE_FRAME_THAT_OUGHT_TO_HAVE_FOCUS (d)))
|
|
|
1461 DEVICE_FRAME_THAT_OUGHT_TO_HAVE_FOCUS (d) = Qnil;
|
|
|
1462
|
|
16
|
1463 /* Don't allow the deleted frame to remain selected.
|
|
0
|
1464 Note that in the former scheme of things, this would
|
|
|
1465 have caused us to regain the focus. This no longer
|
|
|
1466 applies (see above); I think the new behavior is more
|
|
|
1467 logical. If someone disagrees, it can always be
|
|
16
|
1468 changed (or a new user variable can be introduced, ugh.) */
|
|
0
|
1469 if (EQ (frame, DEVICE_SELECTED_FRAME (d)))
|
|
|
1470 {
|
|
|
1471 Lisp_Object next;
|
|
|
1472
|
|
|
1473 /* If this is a popup frame, select its parent if possible.
|
|
|
1474 Otherwise, find another visible frame; if none, just take any frame.
|
|
|
1475 First try the same device, then the same console. */
|
|
|
1476
|
|
|
1477 next = DEVMETH_OR_GIVEN (d, get_frame_parent, (f), Qnil);
|
|
|
1478 if (NILP (next) || EQ (next, frame) || ! FRAME_LIVE_P (XFRAME (next)))
|
|
371
|
1479 next = next_frame_internal (frame, Qvisible, device,
|
|
|
1480 called_from_delete_device);
|
|
0
|
1481 if (NILP (next) || EQ (next, frame))
|
|
371
|
1482 next = next_frame_internal (frame, Qvisible, console,
|
|
|
1483 called_from_delete_device);
|
|
0
|
1484 if (NILP (next) || EQ (next, frame))
|
|
371
|
1485 next = next_frame_internal (frame, Qvisible, Qt,
|
|
|
1486 called_from_delete_device);
|
|
0
|
1487 if (NILP (next) || EQ (next, frame))
|
|
371
|
1488 next = next_frame_internal (frame, Qt, device,
|
|
|
1489 called_from_delete_device);
|
|
0
|
1490 if (NILP (next) || EQ (next, frame))
|
|
371
|
1491 next = next_frame_internal (frame, Qt, console,
|
|
|
1492 called_from_delete_device);
|
|
|
1493 if (NILP (next) || EQ (next, frame))
|
|
|
1494 next = next_frame_internal (frame, Qt, Qt, called_from_delete_device);
|
|
165
|
1495
|
|
|
1496 /* if we haven't found another frame at this point
|
|
|
1497 then there aren't any. */
|
|
0
|
1498 if (NILP (next) || EQ (next, frame))
|
|
|
1499 ;
|
|
|
1500 else
|
|
165
|
1501 {
|
|
|
1502 int did_select = 0;
|
|
|
1503 /* if this is the global selected frame, select another one. */
|
|
|
1504 if (EQ (frame, Fselected_frame (Qnil)))
|
|
|
1505 {
|
|
|
1506 Fselect_frame (next);
|
|
|
1507 did_select = 1;
|
|
|
1508 }
|
|
|
1509 /*
|
|
|
1510 * If the new frame we just selected is on a different
|
|
173
|
1511 * device then we still need to change DEVICE_SELECTED_FRAME(d)
|
|
165
|
1512 * to a live frame, if there are any left on this device.
|
|
|
1513 */
|
|
|
1514 if (!EQ (device, FRAME_DEVICE(XFRAME(next))))
|
|
|
1515 {
|
|
371
|
1516 Lisp_Object next_f =
|
|
|
1517 next_frame_internal (frame, Qt, device,
|
|
|
1518 called_from_delete_device);
|
|
165
|
1519 if (NILP (next_f) || EQ (next_f, frame))
|
|
398
|
1520 set_device_selected_frame (d, Qnil);
|
|
165
|
1521 else
|
|
|
1522 set_device_selected_frame (d, next_f);
|
|
|
1523 }
|
|
|
1524 else if (! did_select)
|
|
|
1525 set_device_selected_frame (d, next);
|
|
|
1526
|
|
|
1527 }
|
|
0
|
1528 }
|
|
|
1529
|
|
|
1530 /* Don't allow minibuf_window to remain on a deleted frame. */
|
|
|
1531 if (EQ (f->minibuffer_window, minibuf_window))
|
|
|
1532 {
|
|
|
1533 struct frame *sel_frame = selected_frame ();
|
|
|
1534 Fset_window_buffer (sel_frame->minibuffer_window,
|
|
398
|
1535 XWINDOW (minibuf_window)->buffer, Qt);
|
|
0
|
1536 minibuf_window = sel_frame->minibuffer_window;
|
|
|
1537
|
|
|
1538 /* If the dying minibuffer window was selected,
|
|
|
1539 select the new one. */
|
|
|
1540 if (minibuffer_selected)
|
|
282
|
1541 Fselect_window (minibuf_window, Qnil);
|
|
0
|
1542 }
|
|
|
1543
|
|
|
1544 /* After this point, no errors must be allowed to occur. */
|
|
|
1545
|
|
|
1546 #ifdef HAVE_MENUBARS
|
|
|
1547 free_frame_menubars (f);
|
|
|
1548 #endif
|
|
|
1549 #ifdef HAVE_SCROLLBARS
|
|
|
1550 free_frame_scrollbars (f);
|
|
|
1551 #endif
|
|
|
1552 #ifdef HAVE_TOOLBARS
|
|
|
1553 free_frame_toolbars (f);
|
|
|
1554 #endif
|
|
398
|
1555 free_frame_gutters (f);
|
|
0
|
1556
|
|
|
1557 /* This must be done before the window and window_mirror structures
|
|
|
1558 are freed. The scrollbar information is attached to them. */
|
|
|
1559 MAYBE_FRAMEMETH (f, delete_frame, (f));
|
|
|
1560
|
|
|
1561 /* Mark all the windows that used to be on FRAME as deleted, and then
|
|
|
1562 remove the reference to them. */
|
|
|
1563 delete_all_subwindows (XWINDOW (f->root_window));
|
|
|
1564 f->root_window = Qnil;
|
|
|
1565
|
|
384
|
1566 /* clear out the cached glyph information */
|
|
|
1567 if (f->subwindow_cachels)
|
|
|
1568 {
|
|
|
1569 Dynarr_free (f->subwindow_cachels);
|
|
|
1570 f->subwindow_cachels = 0;
|
|
|
1571 }
|
|
|
1572
|
|
0
|
1573 /* Remove the frame now from the list. This way, any events generated
|
|
16
|
1574 on this frame by the maneuvers below will disperse themselves. */
|
|
|
1575
|
|
|
1576 /* This used to be Fdelq(), but that will cause a seg fault if the
|
|
|
1577 QUIT checker happens to get invoked, because the frame list is in
|
|
|
1578 an inconsistent state. */
|
|
|
1579 d->frame_list = delq_no_quit (frame, d->frame_list);
|
|
|
1580 RESET_CHANGED_SET_FLAGS;
|
|
0
|
1581
|
|
|
1582 f->dead = 1;
|
|
|
1583 f->visible = 0;
|
|
|
1584
|
|
|
1585 free_window_mirror (f->root_mirror);
|
|
|
1586 /* free_line_insertion_deletion_costs (f); */
|
|
|
1587
|
|
|
1588 /* If we've deleted the last non-minibuf frame, then try to find
|
|
|
1589 another one. */
|
|
|
1590 if (EQ (frame, CONSOLE_LAST_NONMINIBUF_FRAME (con)))
|
|
|
1591 {
|
|
2
|
1592 Lisp_Object frmcons, devcons;
|
|
173
|
1593
|
|
0
|
1594 set_console_last_nonminibuf_frame (con, Qnil);
|
|
173
|
1595
|
|
0
|
1596 CONSOLE_FRAME_LOOP_NO_BREAK (frmcons, devcons, con)
|
|
|
1597 {
|
|
|
1598 Lisp_Object ecran = XCAR (frmcons);
|
|
|
1599 if (!FRAME_MINIBUF_ONLY_P (XFRAME (ecran)))
|
|
|
1600 {
|
|
|
1601 set_console_last_nonminibuf_frame (con, ecran);
|
|
|
1602 goto double_break_1;
|
|
|
1603 }
|
|
|
1604 }
|
|
|
1605 }
|
|
|
1606 double_break_1:
|
|
|
1607
|
|
280
|
1608 #if 0
|
|
|
1609 /* The following test is degenerate FALSE */
|
|
|
1610 if (called_from_delete_device < 0)
|
|
0
|
1611 /* then we're being called from delete-console, and we shouldn't
|
|
|
1612 try to find another default-minibuffer frame for the console.
|
|
|
1613 */
|
|
|
1614 con->default_minibuffer_frame = Qnil;
|
|
280
|
1615 #endif
|
|
0
|
1616
|
|
|
1617 /* If we've deleted this console's default_minibuffer_frame, try to
|
|
|
1618 find another one. Prefer minibuffer-only frames, but also notice
|
|
|
1619 frames with other windows. */
|
|
|
1620 if (EQ (frame, con->default_minibuffer_frame))
|
|
|
1621 {
|
|
|
1622 Lisp_Object frmcons, devcons;
|
|
|
1623 /* The last frame we saw with a minibuffer, minibuffer-only or not. */
|
|
|
1624 Lisp_Object frame_with_minibuf;
|
|
16
|
1625 /* Some frame we found on the same console, or nil if there are none. */
|
|
0
|
1626 Lisp_Object frame_on_same_console;
|
|
|
1627
|
|
|
1628 frame_on_same_console = Qnil;
|
|
|
1629 frame_with_minibuf = Qnil;
|
|
|
1630
|
|
|
1631 set_console_last_nonminibuf_frame (con, Qnil);
|
|
|
1632
|
|
|
1633 CONSOLE_FRAME_LOOP_NO_BREAK (frmcons, devcons, con)
|
|
|
1634 {
|
|
|
1635 Lisp_Object this;
|
|
|
1636 struct frame *f1;
|
|
|
1637
|
|
|
1638 this = XCAR (frmcons);
|
|
|
1639 f1 = XFRAME (this);
|
|
|
1640
|
|
|
1641 /* Consider only frames on the same console
|
|
|
1642 and only those with minibuffers. */
|
|
|
1643 if (FRAME_HAS_MINIBUF_P (f1))
|
|
|
1644 {
|
|
|
1645 frame_with_minibuf = this;
|
|
|
1646 if (FRAME_MINIBUF_ONLY_P (f1))
|
|
|
1647 goto double_break_2;
|
|
|
1648 }
|
|
|
1649
|
|
|
1650 frame_on_same_console = this;
|
|
|
1651 }
|
|
|
1652 double_break_2:
|
|
|
1653
|
|
|
1654 if (!NILP (frame_on_same_console))
|
|
|
1655 {
|
|
|
1656 /* We know that there must be some frame with a minibuffer out
|
|
|
1657 there. If this were not true, all of the frames present
|
|
16
|
1658 would have to be minibuffer-less, which implies that at some
|
|
0
|
1659 point their minibuffer frames must have been deleted, but
|
|
|
1660 that is prohibited at the top; you can't delete surrogate
|
|
|
1661 minibuffer frames. */
|
|
|
1662 if (NILP (frame_with_minibuf))
|
|
|
1663 abort ();
|
|
|
1664
|
|
|
1665 con->default_minibuffer_frame = frame_with_minibuf;
|
|
|
1666 }
|
|
|
1667 else
|
|
|
1668 /* No frames left on this console--say no minibuffer either. */
|
|
|
1669 con->default_minibuffer_frame = Qnil;
|
|
|
1670 }
|
|
|
1671
|
|
|
1672 nuke_all_frame_slots (f); /* nobody should be accessing the device
|
|
|
1673 or anything else any more, and making
|
|
16
|
1674 them Qnil allows for better GC'ing
|
|
0
|
1675 in case a pointer to the dead frame
|
|
16
|
1676 continues to hang around. */
|
|
0
|
1677 f->framemeths = dead_console_methods;
|
|
|
1678 UNGCPRO;
|
|
|
1679 }
|
|
|
1680
|
|
|
1681 void
|
|
|
1682 io_error_delete_frame (Lisp_Object frame)
|
|
|
1683 {
|
|
|
1684 delete_frame_internal (XFRAME (frame), 1, 0, 1);
|
|
|
1685 }
|
|
|
1686
|
|
20
|
1687 DEFUN ("delete-frame", Fdelete_frame, 0, 2, "", /*
|
|
0
|
1688 Delete FRAME, permanently eliminating it from use.
|
|
|
1689 If omitted, FRAME defaults to the selected frame.
|
|
|
1690 A frame may not be deleted if its minibuffer is used by other frames.
|
|
|
1691 Normally, you cannot delete the last non-minibuffer-only frame (you must
|
|
|
1692 use `save-buffers-kill-emacs' or `kill-emacs'). However, if optional
|
|
|
1693 second argument FORCE is non-nil, you can delete the last frame. (This
|
|
|
1694 will automatically call `save-buffers-kill-emacs'.)
|
|
20
|
1695 */
|
|
|
1696 (frame, force))
|
|
0
|
1697 {
|
|
|
1698 /* This function can GC */
|
|
|
1699 struct frame *f;
|
|
|
1700
|
|
|
1701 if (NILP (frame))
|
|
|
1702 {
|
|
|
1703 f = selected_frame ();
|
|
|
1704 XSETFRAME (frame, f);
|
|
|
1705 }
|
|
|
1706 else
|
|
|
1707 {
|
|
|
1708 CHECK_FRAME (frame);
|
|
|
1709 f = XFRAME (frame);
|
|
|
1710 }
|
|
|
1711
|
|
|
1712 delete_frame_internal (f, !NILP (force), 0, 0);
|
|
|
1713 return Qnil;
|
|
|
1714 }
|
|
|
1715
|
|
|
1716
|
|
|
1717 /* Return mouse position in character cell units. */
|
|
|
1718
|
|
272
|
1719 static int
|
|
|
1720 mouse_pixel_position_1 (struct device *d, Lisp_Object *frame,
|
|
|
1721 int *x, int *y)
|
|
|
1722 {
|
|
|
1723 switch (DEVMETH_OR_GIVEN (d, get_mouse_position, (d, frame, x, y), -1))
|
|
|
1724 {
|
|
|
1725 case 1:
|
|
|
1726 return 1;
|
|
|
1727
|
|
|
1728 case 0:
|
|
|
1729 *frame = Qnil;
|
|
|
1730 break;
|
|
|
1731
|
|
|
1732 case -1:
|
|
|
1733 *frame = DEVICE_SELECTED_FRAME (d);
|
|
|
1734 break;
|
|
|
1735
|
|
|
1736 default:
|
|
|
1737 abort (); /* method is incorrectly written */
|
|
|
1738 }
|
|
|
1739
|
|
|
1740 return 0;
|
|
|
1741 }
|
|
|
1742
|
|
|
1743 DEFUN ("mouse-pixel-position", Fmouse_pixel_position, 0, 1, 0, /*
|
|
|
1744 Return a list (WINDOW X . Y) giving the current mouse window and position.
|
|
284
|
1745 The position is given in pixel units, where (0, 0) is the upper-left corner.
|
|
|
1746
|
|
|
1747 When the cursor is not over a window, the return value is a list (nil nil).
|
|
272
|
1748
|
|
|
1749 DEVICE specifies the device on which to read the mouse position, and
|
|
|
1750 defaults to the selected device. If the device is a mouseless terminal
|
|
|
1751 or Emacs hasn't been programmed to read its mouse position, it returns
|
|
|
1752 the device's selected window for WINDOW and nil for X and Y.
|
|
|
1753 */
|
|
|
1754 (device))
|
|
|
1755 {
|
|
|
1756 struct device *d = decode_device (device);
|
|
|
1757 Lisp_Object frame;
|
|
284
|
1758 Lisp_Object window = Qnil;
|
|
272
|
1759 Lisp_Object x = Qnil;
|
|
|
1760 Lisp_Object y = Qnil;
|
|
|
1761 int intx, inty;
|
|
|
1762
|
|
284
|
1763 if (mouse_pixel_position_1 (d, &frame, &intx, &inty) > 0)
|
|
272
|
1764 {
|
|
|
1765 struct window *w =
|
|
|
1766 find_window_by_pixel_pos (intx, inty, XFRAME (frame)->root_window);
|
|
284
|
1767 if (w)
|
|
272
|
1768 {
|
|
|
1769 XSETWINDOW (window, w);
|
|
|
1770
|
|
|
1771 /* Adjust the position to be relative to the window. */
|
|
|
1772 intx -= w->pixel_left;
|
|
|
1773 inty -= w->pixel_top;
|
|
|
1774 XSETINT (x, intx);
|
|
|
1775 XSETINT (y, inty);
|
|
|
1776 }
|
|
|
1777 }
|
|
284
|
1778 else if (FRAMEP (frame))
|
|
|
1779 window = FRAME_SELECTED_WINDOW (XFRAME (frame));
|
|
272
|
1780
|
|
|
1781 return Fcons (window, Fcons (x, y));
|
|
|
1782 }
|
|
|
1783
|
|
20
|
1784 DEFUN ("mouse-position", Fmouse_position, 0, 1, 0, /*
|
|
0
|
1785 Return a list (WINDOW X . Y) giving the current mouse window and position.
|
|
284
|
1786 The position is of a character under cursor, where (0, 0) is the upper-left
|
|
|
1787 corner of the window.
|
|
|
1788
|
|
|
1789 When the cursor is not over a character, or not over a window, the return
|
|
|
1790 value is a list (nil nil).
|
|
0
|
1791
|
|
|
1792 DEVICE specifies the device on which to read the mouse position, and
|
|
|
1793 defaults to the selected device. If the device is a mouseless terminal
|
|
|
1794 or Emacs hasn't been programmed to read its mouse position, it returns
|
|
|
1795 the device's selected window for WINDOW and nil for X and Y.
|
|
20
|
1796 */
|
|
|
1797 (device))
|
|
0
|
1798 {
|
|
284
|
1799 struct device *d = decode_device (device);
|
|
|
1800 struct window *w;
|
|
|
1801 Lisp_Object frame, window = Qnil, lisp_x = Qnil, lisp_y = Qnil;
|
|
0
|
1802 int x, y, obj_x, obj_y;
|
|
|
1803 Bufpos bufpos, closest;
|
|
|
1804 Charcount modeline_closest;
|
|
|
1805 Lisp_Object obj1, obj2;
|
|
|
1806
|
|
284
|
1807 if (mouse_pixel_position_1 (d, &frame, &x, &y) > 0)
|
|
0
|
1808 {
|
|
284
|
1809 int res = pixel_to_glyph_translation (XFRAME (frame), x, y, &x, &y,
|
|
|
1810 &obj_x, &obj_y, &w, &bufpos,
|
|
|
1811 &closest, &modeline_closest,
|
|
|
1812 &obj1, &obj2);
|
|
|
1813 if (res == OVER_TEXT)
|
|
2
|
1814 {
|
|
284
|
1815 lisp_x = make_int (x);
|
|
|
1816 lisp_y = make_int (y);
|
|
|
1817 XSETWINDOW (window, w);
|
|
2
|
1818 }
|
|
0
|
1819 }
|
|
284
|
1820 else if (FRAMEP (frame))
|
|
|
1821 window = FRAME_SELECTED_WINDOW (XFRAME (frame));
|
|
|
1822
|
|
|
1823 return Fcons (window, Fcons (lisp_x, lisp_y));
|
|
0
|
1824 }
|
|
|
1825
|
|
20
|
1826 DEFUN ("mouse-position-as-motion-event", Fmouse_position_as_motion_event, 0, 1, 0, /*
|
|
0
|
1827 Return the current mouse position as a motion event.
|
|
|
1828 This allows you to call the standard event functions such as
|
|
|
1829 `event-over-toolbar-p' to determine where the mouse is.
|
|
|
1830
|
|
|
1831 DEVICE specifies the device on which to read the mouse position, and
|
|
|
1832 defaults to the selected device. If the mouse position can't be determined
|
|
272
|
1833 \(e.g. DEVICE is a TTY device), nil is returned instead of an event.
|
|
20
|
1834 */
|
|
|
1835 (device))
|
|
0
|
1836 {
|
|
|
1837 struct device *d = decode_device (device);
|
|
|
1838 Lisp_Object frame;
|
|
|
1839 int intx, inty;
|
|
|
1840
|
|
|
1841 if (mouse_pixel_position_1 (d, &frame, &intx, &inty))
|
|
|
1842 {
|
|
189
|
1843 Lisp_Object event = Fmake_event (Qnil, Qnil);
|
|
0
|
1844 XEVENT (event)->event_type = pointer_motion_event;
|
|
|
1845 XEVENT (event)->channel = frame;
|
|
|
1846 XEVENT (event)->event.motion.x = intx;
|
|
|
1847 XEVENT (event)->event.motion.y = inty;
|
|
|
1848 return event;
|
|
|
1849 }
|
|
|
1850 else
|
|
|
1851 return Qnil;
|
|
|
1852 }
|
|
|
1853
|
|
20
|
1854 DEFUN ("set-mouse-position", Fset_mouse_position, 3, 3, 0, /*
|
|
0
|
1855 Move the mouse pointer to the center of character cell (X,Y) in WINDOW.
|
|
|
1856 Note, this is a no-op for an X frame that is not visible.
|
|
|
1857 If you have just created a frame, you must wait for it to become visible
|
|
|
1858 before calling this function on it, like this.
|
|
|
1859 (while (not (frame-visible-p frame)) (sleep-for .5))
|
|
|
1860 Note also: Warping the mouse is contrary to the ICCCM, so be very sure
|
|
|
1861 that the behavior won't end up being obnoxious!
|
|
20
|
1862 */
|
|
|
1863 (window, x, y))
|
|
0
|
1864 {
|
|
|
1865 struct window *w;
|
|
|
1866 int pix_x, pix_y;
|
|
|
1867
|
|
398
|
1868 CHECK_LIVE_WINDOW (window);
|
|
0
|
1869 CHECK_INT (x);
|
|
|
1870 CHECK_INT (y);
|
|
|
1871
|
|
|
1872 /* Warping the mouse will cause EnterNotify and Focus events under X. */
|
|
|
1873 w = XWINDOW (window);
|
|
|
1874 glyph_to_pixel_translation (w, XINT (x), XINT (y), &pix_x, &pix_y);
|
|
|
1875
|
|
|
1876 MAYBE_FRAMEMETH (XFRAME (w->frame), set_mouse_position, (w, pix_x, pix_y));
|
|
|
1877
|
|
|
1878 return Qnil;
|
|
|
1879 }
|
|
|
1880
|
|
20
|
1881 DEFUN ("set-mouse-pixel-position", Fset_mouse_pixel_position, 3, 3, 0, /*
|
|
0
|
1882 Move the mouse pointer to pixel position (X,Y) in WINDOW.
|
|
|
1883 Note, this is a no-op for an X frame that is not visible.
|
|
|
1884 If you have just created a frame, you must wait for it to become visible
|
|
|
1885 before calling this function on it, like this.
|
|
|
1886 (while (not (frame-visible-p frame)) (sleep-for .5))
|
|
20
|
1887 */
|
|
|
1888 (window, x, y))
|
|
0
|
1889 {
|
|
|
1890 struct window *w;
|
|
|
1891
|
|
398
|
1892 CHECK_LIVE_WINDOW (window);
|
|
0
|
1893 CHECK_INT (x);
|
|
|
1894 CHECK_INT (y);
|
|
|
1895
|
|
|
1896 /* Warping the mouse will cause EnterNotify and Focus events under X. */
|
|
|
1897 w = XWINDOW (window);
|
|
|
1898 FRAMEMETH (XFRAME (w->frame), set_mouse_position, (w, XINT (x), XINT (y)));
|
|
|
1899
|
|
|
1900 return Qnil;
|
|
|
1901 }
|
|
|
1902
|
|
20
|
1903 DEFUN ("make-frame-visible", Fmake_frame_visible, 0, 1, 0, /*
|
|
0
|
1904 Make the frame FRAME visible (assuming it is an X-window).
|
|
|
1905 If omitted, FRAME defaults to the currently selected frame.
|
|
|
1906 Also raises the frame so that nothing obscures it.
|
|
20
|
1907 */
|
|
|
1908 (frame))
|
|
0
|
1909 {
|
|
|
1910 struct frame *f = decode_frame (frame);
|
|
|
1911
|
|
|
1912 MAYBE_FRAMEMETH (f, make_frame_visible, (f));
|
|
|
1913 return frame;
|
|
|
1914 }
|
|
|
1915
|
|
20
|
1916 DEFUN ("make-frame-invisible", Fmake_frame_invisible, 0, 2, 0, /*
|
|
0
|
1917 Unconditionally removes frame from the display (assuming it is an X-window).
|
|
|
1918 If omitted, FRAME defaults to the currently selected frame.
|
|
|
1919 If what you want to do is iconify the frame (if the window manager uses
|
|
|
1920 icons) then you should call `iconify-frame' instead.
|
|
|
1921 Normally you may not make FRAME invisible if all other frames are invisible
|
|
|
1922 and uniconified, but if the second optional argument FORCE is non-nil,
|
|
|
1923 you may do so.
|
|
20
|
1924 */
|
|
|
1925 (frame, force))
|
|
0
|
1926 {
|
|
|
1927 struct frame *f, *sel_frame;
|
|
|
1928 struct device *d;
|
|
|
1929
|
|
|
1930 f = decode_frame (frame);
|
|
|
1931 d = XDEVICE (FRAME_DEVICE (f));
|
|
|
1932 sel_frame = XFRAME (DEVICE_SELECTED_FRAME (d));
|
|
|
1933
|
|
|
1934 if (NILP (force) && !other_visible_frames (f))
|
|
|
1935 error ("Attempt to make invisible the sole visible or iconified frame");
|
|
|
1936
|
|
|
1937 /* Don't allow minibuf_window to remain on a deleted frame. */
|
|
|
1938 if (EQ (f->minibuffer_window, minibuf_window))
|
|
|
1939 {
|
|
|
1940 Fset_window_buffer (sel_frame->minibuffer_window,
|
|
398
|
1941 XWINDOW (minibuf_window)->buffer, Qt);
|
|
0
|
1942 minibuf_window = sel_frame->minibuffer_window;
|
|
|
1943 }
|
|
|
1944
|
|
|
1945 MAYBE_FRAMEMETH (f, make_frame_invisible, (f));
|
|
|
1946
|
|
|
1947 return Qnil;
|
|
|
1948 }
|
|
|
1949
|
|
20
|
1950 DEFUN ("iconify-frame", Ficonify_frame, 0, 1, "", /*
|
|
0
|
1951 Make the frame FRAME into an icon, if the window manager supports icons.
|
|
|
1952 If omitted, FRAME defaults to the currently selected frame.
|
|
20
|
1953 */
|
|
|
1954 (frame))
|
|
0
|
1955 {
|
|
|
1956 struct frame *f, *sel_frame;
|
|
|
1957 struct device *d;
|
|
|
1958
|
|
|
1959 f = decode_frame (frame);
|
|
|
1960 d = XDEVICE (FRAME_DEVICE (f));
|
|
|
1961 sel_frame = XFRAME (DEVICE_SELECTED_FRAME (d));
|
|
|
1962
|
|
|
1963 /* Don't allow minibuf_window to remain on a deleted frame. */
|
|
|
1964 if (EQ (f->minibuffer_window, minibuf_window))
|
|
|
1965 {
|
|
|
1966 Fset_window_buffer (sel_frame->minibuffer_window,
|
|
398
|
1967 XWINDOW (minibuf_window)->buffer, Qt);
|
|
0
|
1968 minibuf_window = sel_frame->minibuffer_window;
|
|
|
1969 }
|
|
|
1970
|
|
|
1971 MAYBE_FRAMEMETH (f, iconify_frame, (f));
|
|
|
1972
|
|
|
1973 return Qnil;
|
|
|
1974 }
|
|
|
1975
|
|
20
|
1976 DEFUN ("deiconify-frame", Fdeiconify_frame, 0, 1, 0, /*
|
|
0
|
1977 Open (de-iconify) the iconified frame FRAME.
|
|
|
1978 Under X, this is currently the same as `make-frame-visible'.
|
|
|
1979 If omitted, FRAME defaults to the currently selected frame.
|
|
|
1980 Also raises the frame so that nothing obscures it.
|
|
20
|
1981 */
|
|
|
1982 (frame))
|
|
0
|
1983 {
|
|
|
1984 return Fmake_frame_visible (frame);
|
|
|
1985 }
|
|
|
1986
|
|
|
1987 /* FSF returns 'icon for iconized frames. What a crock! */
|
|
|
1988
|
|
20
|
1989 DEFUN ("frame-visible-p", Fframe_visible_p, 0, 1, 0, /*
|
|
185
|
1990 Return non NIL if FRAME is now "visible" (actually in use for display).
|
|
0
|
1991 A frame that is not visible is not updated, and, if it works through a
|
|
|
1992 window system, may not show at all.
|
|
185
|
1993 N.B. Under X "visible" means Mapped. It the window is mapped but not
|
|
108
|
1994 actually visible on screen then frame_visible returns 'hidden.
|
|
20
|
1995 */
|
|
|
1996 (frame))
|
|
0
|
1997 {
|
|
|
1998 struct frame *f = decode_frame (frame);
|
|
173
|
1999 int visible = FRAMEMETH_OR_GIVEN (f, frame_visible_p, (f), f->visible);
|
|
|
2000 return visible ? ( visible > 0 ? Qt : Qhidden ) : Qnil;
|
|
0
|
2001 }
|
|
|
2002
|
|
20
|
2003 DEFUN ("frame-totally-visible-p", Fframe_totally_visible_p, 0, 1, 0, /*
|
|
272
|
2004 Return t if frame is not obscured by any other window system windows.
|
|
0
|
2005 Always returns t for tty frames.
|
|
20
|
2006 */
|
|
|
2007 (frame))
|
|
0
|
2008 {
|
|
|
2009 struct frame *f = decode_frame (frame);
|
|
|
2010 return (FRAMEMETH_OR_GIVEN (f, frame_totally_visible_p, (f), f->visible)
|
|
173
|
2011 ? Qt : Qnil);
|
|
0
|
2012 }
|
|
|
2013
|
|
20
|
2014 DEFUN ("frame-iconified-p", Fframe_iconified_p, 0, 1, 0, /*
|
|
0
|
2015 Return t if FRAME is iconified.
|
|
|
2016 Not all window managers use icons; some merely unmap the window, so this
|
|
|
2017 function is not the inverse of `frame-visible-p'. It is possible for a
|
|
|
2018 frame to not be visible and not be iconified either. However, if the
|
|
|
2019 frame is iconified, it will not be visible.
|
|
20
|
2020 */
|
|
|
2021 (frame))
|
|
0
|
2022 {
|
|
|
2023 struct frame *f = decode_frame (frame);
|
|
|
2024 if (f->visible)
|
|
|
2025 return Qnil;
|
|
|
2026 f->iconified = FRAMEMETH_OR_GIVEN (f, frame_iconified_p, (f), 0);
|
|
173
|
2027 return f->iconified ? Qt : Qnil;
|
|
0
|
2028 }
|
|
|
2029
|
|
20
|
2030 DEFUN ("visible-frame-list", Fvisible_frame_list, 0, 1, 0, /*
|
|
185
|
2031 Return a list of all frames now "visible" (being updated).
|
|
0
|
2032 If DEVICE is specified only frames on that device will be returned.
|
|
108
|
2033 Note that under virtual window managers not all these frame are necessarily
|
|
|
2034 really updated.
|
|
20
|
2035 */
|
|
|
2036 (device))
|
|
0
|
2037 {
|
|
|
2038 Lisp_Object devcons, concons;
|
|
|
2039 struct frame *f;
|
|
|
2040 Lisp_Object value;
|
|
|
2041
|
|
|
2042 value = Qnil;
|
|
|
2043
|
|
|
2044 DEVICE_LOOP_NO_BREAK (devcons, concons)
|
|
|
2045 {
|
|
|
2046 assert (DEVICEP (XCAR (devcons)));
|
|
|
2047
|
|
|
2048 if (NILP (device) || EQ (device, XCAR (devcons)))
|
|
|
2049 {
|
|
|
2050 Lisp_Object frmcons;
|
|
|
2051
|
|
|
2052 DEVICE_FRAME_LOOP (frmcons, XDEVICE (XCAR (devcons)))
|
|
|
2053 {
|
|
|
2054 Lisp_Object frame = XCAR (frmcons);
|
|
|
2055 f = XFRAME (frame);
|
|
108
|
2056 if (FRAME_VISIBLE_P(f))
|
|
0
|
2057 value = Fcons (frame, value);
|
|
|
2058 }
|
|
|
2059 }
|
|
|
2060 }
|
|
|
2061
|
|
|
2062 return value;
|
|
|
2063 }
|
|
|
2064
|
|
|
2065
|
|
20
|
2066 DEFUN ("raise-frame", Fraise_frame, 0, 1, "", /*
|
|
0
|
2067 Bring FRAME to the front, so it occludes any frames it overlaps.
|
|
|
2068 If omitted, FRAME defaults to the currently selected frame.
|
|
|
2069 If FRAME is invisible, make it visible.
|
|
|
2070 If Emacs is displaying on an ordinary terminal or some other device which
|
|
|
2071 doesn't support multiple overlapping frames, this function does nothing.
|
|
20
|
2072 */
|
|
|
2073 (frame))
|
|
0
|
2074 {
|
|
|
2075 struct frame *f = decode_frame (frame);
|
|
|
2076
|
|
|
2077 /* Do like the documentation says. */
|
|
|
2078 Fmake_frame_visible (frame);
|
|
|
2079 MAYBE_FRAMEMETH (f, raise_frame, (f));
|
|
|
2080 return Qnil;
|
|
|
2081 }
|
|
|
2082
|
|
20
|
2083 DEFUN ("lower-frame", Flower_frame, 0, 1, "", /*
|
|
0
|
2084 Send FRAME to the back, so it is occluded by any frames that overlap it.
|
|
|
2085 If omitted, FRAME defaults to the currently selected frame.
|
|
|
2086 If Emacs is displaying on an ordinary terminal or some other device which
|
|
|
2087 doesn't support multiple overlapping frames, this function does nothing.
|
|
20
|
2088 */
|
|
|
2089 (frame))
|
|
0
|
2090 {
|
|
|
2091 struct frame *f = decode_frame (frame);
|
|
|
2092
|
|
|
2093 MAYBE_FRAMEMETH (f, lower_frame, (f));
|
|
|
2094 return Qnil;
|
|
|
2095 }
|
|
|
2096
|
|
|
2097 /* Ben thinks there is no need for `redirect-frame-focus' or `frame-focus',
|
|
|
2098 crockish FSFmacs functions. See summary on focus in event-stream.c. */
|
|
398
|
2099
|
|
|
2100 DEFUN ("print-job-page-number", Fprint_job_page_number, 1, 1, 0, /*
|
|
|
2101 Return current page number for the print job FRAME.
|
|
|
2102 */
|
|
|
2103 (frame))
|
|
|
2104 {
|
|
|
2105 CHECK_PRINTER_FRAME (frame);
|
|
|
2106 return make_int (FRAME_PAGENUMBER (XFRAME (frame)));
|
|
|
2107 }
|
|
|
2108
|
|
|
2109 DEFUN ("print-job-eject-page", Fprint_job_eject_page, 1, 1, 0, /*
|
|
|
2110 Eject page in the print job FRAME.
|
|
|
2111 */
|
|
|
2112 (frame))
|
|
|
2113 {
|
|
|
2114 struct frame *f;
|
|
|
2115
|
|
|
2116 CHECK_PRINTER_FRAME (frame);
|
|
|
2117 f = XFRAME (frame);
|
|
|
2118 FRAMEMETH (f, eject_page, (f));
|
|
|
2119 FRAME_SET_PAGENUMBER (f, 1 + FRAME_PAGENUMBER (f));
|
|
|
2120 f->clear = 1;
|
|
|
2121
|
|
|
2122 return Qnil;
|
|
|
2123 }
|
|
0
|
2124
|
|
|
2125
|
|
|
2126 /***************************************************************************/
|
|
|
2127 /* frame properties */
|
|
|
2128 /***************************************************************************/
|
|
|
2129
|
|
|
2130 static void internal_set_frame_size (struct frame *f, int cols, int rows,
|
|
|
2131 int pretend);
|
|
|
2132
|
|
|
2133 static void
|
|
|
2134 store_minibuf_frame_prop (struct frame *f, Lisp_Object val)
|
|
|
2135 {
|
|
|
2136 Lisp_Object frame;
|
|
|
2137 XSETFRAME (frame, f);
|
|
|
2138
|
|
|
2139 if (WINDOWP (val))
|
|
|
2140 {
|
|
|
2141 if (! MINI_WINDOW_P (XWINDOW (val)))
|
|
|
2142 signal_simple_error
|
|
|
2143 ("Surrogate minibuffer windows must be minibuffer windows",
|
|
|
2144 val);
|
|
|
2145
|
|
|
2146 if (FRAME_HAS_MINIBUF_P (f) || FRAME_MINIBUF_ONLY_P (f))
|
|
|
2147 signal_simple_error
|
|
|
2148 ("Can't change the surrogate minibuffer of a frame with its own minibuffer", frame);
|
|
173
|
2149
|
|
0
|
2150 /* Install the chosen minibuffer window, with proper buffer. */
|
|
|
2151 f->minibuffer_window = val;
|
|
|
2152 }
|
|
|
2153 else if (EQ (val, Qt))
|
|
|
2154 {
|
|
|
2155 if (FRAME_HAS_MINIBUF_P (f) || FRAME_MINIBUF_ONLY_P (f))
|
|
|
2156 signal_simple_error
|
|
|
2157 ("Frame already has its own minibuffer", frame);
|
|
|
2158 else
|
|
|
2159 {
|
|
|
2160 setup_normal_frame (f);
|
|
|
2161 f->mirror_dirty = 1;
|
|
|
2162
|
|
|
2163 update_frame_window_mirror (f);
|
|
|
2164 internal_set_frame_size (f, f->width, f->height, 1);
|
|
|
2165 }
|
|
|
2166 }
|
|
|
2167 }
|
|
|
2168
|
|
|
2169 #if 0
|
|
|
2170
|
|
|
2171 /* possible code if you want to have symbols such as `default-background'
|
|
|
2172 map to setting the background of `default', etc. */
|
|
|
2173
|
|
|
2174 static int
|
|
|
2175 dissect_as_face_setting (Lisp_Object sym, Lisp_Object *face_out,
|
|
|
2176 Lisp_Object *face_prop_out)
|
|
|
2177 {
|
|
|
2178 Lisp_Object list = Vbuilt_in_face_specifiers;
|
|
398
|
2179 Lisp_String *s;
|
|
0
|
2180
|
|
|
2181 if (!SYMBOLP (sym))
|
|
|
2182 return 0;
|
|
|
2183
|
|
|
2184 s = symbol_name (XSYMBOL (sym));
|
|
|
2185
|
|
|
2186 while (!NILP (list))
|
|
|
2187 {
|
|
|
2188 Lisp_Object prop = Fcar (list);
|
|
398
|
2189 Lisp_String *prop_name;
|
|
0
|
2190
|
|
|
2191 if (!SYMBOLP (prop))
|
|
|
2192 continue;
|
|
|
2193 prop_name = symbol_name (XSYMBOL (prop));
|
|
|
2194 if (string_length (s) > string_length (prop_name) + 1
|
|
|
2195 && !memcmp (string_data (prop_name),
|
|
|
2196 string_data (s) + string_length (s)
|
|
|
2197 - string_length (prop_name),
|
|
|
2198 string_length (prop_name))
|
|
|
2199 && string_data (s)[string_length (s) - string_length (prop_name)
|
|
|
2200 - 1] == '-')
|
|
|
2201 {
|
|
|
2202 Lisp_Object face =
|
|
|
2203 Ffind_face (make_string (string_data (s),
|
|
|
2204 string_length (s)
|
|
|
2205 - string_length (prop_name)
|
|
|
2206 - 1));
|
|
|
2207 if (!NILP (face))
|
|
|
2208 {
|
|
|
2209 *face_out = face;
|
|
|
2210 *face_prop_out = prop;
|
|
|
2211 return 1;
|
|
|
2212 }
|
|
|
2213 }
|
|
|
2214
|
|
|
2215 list = Fcdr (list);
|
|
|
2216 }
|
|
|
2217
|
|
|
2218 return 0;
|
|
|
2219 }
|
|
|
2220
|
|
|
2221 #endif /* 0 */
|
|
|
2222
|
|
|
2223 static Lisp_Object
|
|
|
2224 get_property_alias (Lisp_Object prop)
|
|
|
2225 {
|
|
|
2226 while (1)
|
|
|
2227 {
|
|
|
2228 Lisp_Object alias = Qnil;
|
|
|
2229
|
|
|
2230 if (SYMBOLP (prop))
|
|
|
2231 alias = Fget (prop, Qframe_property_alias, Qnil);
|
|
|
2232 if (NILP (alias))
|
|
|
2233 break;
|
|
|
2234 prop = alias;
|
|
|
2235 QUIT;
|
|
|
2236 }
|
|
|
2237
|
|
|
2238 return prop;
|
|
|
2239 }
|
|
|
2240
|
|
|
2241 /* #### Using this to modify the internal border width has no effect
|
|
|
2242 because the change isn't propagated to the windows. Are there
|
|
|
2243 other properties which this claims to handle, but doesn't?
|
|
|
2244
|
|
|
2245 But of course. This stuff needs more work, but it's a lot closer
|
|
|
2246 to sanity now than before with the horrible frame-params stuff. */
|
|
|
2247
|
|
20
|
2248 DEFUN ("set-frame-properties", Fset_frame_properties, 2, 2, 0, /*
|
|
0
|
2249 Change some properties of a frame.
|
|
|
2250 PLIST is a property list.
|
|
|
2251 You can also change frame properties individually using `set-frame-property',
|
|
|
2252 but it may be more efficient to change many properties at once.
|
|
|
2253
|
|
|
2254 Frame properties can be retrieved using `frame-property' or `frame-properties'.
|
|
|
2255
|
|
|
2256 The following symbols etc. have predefined meanings:
|
|
|
2257
|
|
272
|
2258 name Name of the frame. Used with X resources.
|
|
2
|
2259 Unchangeable after creation.
|
|
0
|
2260
|
|
|
2261 height Height of the frame, in lines.
|
|
|
2262
|
|
|
2263 width Width of the frame, in characters.
|
|
|
2264
|
|
|
2265 minibuffer Gives the minibuffer behavior for this frame. Either
|
|
|
2266 t (frame has its own minibuffer), `only' (frame is
|
|
406
|
2267 a minibuffer-only frame), `none' (frame has no minibuffer)
|
|
|
2268 or a window (frame uses that window, which is on another
|
|
|
2269 frame, as the minibuffer).
|
|
0
|
2270
|
|
|
2271 unsplittable If non-nil, frame cannot be split by `display-buffer'.
|
|
|
2272
|
|
|
2273 current-display-table, menubar-visible-p, left-margin-width,
|
|
|
2274 right-margin-width, minimum-line-ascent, minimum-line-descent,
|
|
|
2275 use-left-overflow, use-right-overflow, scrollbar-width, scrollbar-height,
|
|
|
2276 default-toolbar, top-toolbar, bottom-toolbar, left-toolbar, right-toolbar,
|
|
|
2277 default-toolbar-height, default-toolbar-width, top-toolbar-height,
|
|
|
2278 bottom-toolbar-height, left-toolbar-width, right-toolbar-width,
|
|
|
2279 default-toolbar-visible-p, top-toolbar-visible-p, bottom-toolbar-visible-p,
|
|
|
2280 left-toolbar-visible-p, right-toolbar-visible-p, toolbar-buttons-captioned-p,
|
|
215
|
2281 top-toolbar-border-width, bottom-toolbar-border-width,
|
|
|
2282 left-toolbar-border-width, right-toolbar-border-width,
|
|
406
|
2283 modeline-shadow-thickness, has-modeline-p,
|
|
|
2284 default-gutter, top-gutter, bottom-gutter, left-gutter, right-gutter,
|
|
|
2285 default-gutter-height, default-gutter-width, top-gutter-height,
|
|
|
2286 bottom-gutter-height, left-gutter-width, right-gutter-width,
|
|
|
2287 default-gutter-visible-p, top-gutter-visible-p, bottom-gutter-visible-p,
|
|
|
2288 left-gutter-visible-p, right-gutter-visible-p, top-gutter-border-width,
|
|
|
2289 bottom-gutter-border-width, left-gutter-border-width, right-gutter-border-width,
|
|
0
|
2290 [Giving the name of any built-in specifier variable is
|
|
|
2291 equivalent to calling `set-specifier' on the specifier,
|
|
|
2292 with a locale of FRAME. Giving the name to `frame-property'
|
|
|
2293 calls `specifier-instance' on the specifier.]
|
|
|
2294
|
|
|
2295 text-pointer-glyph, nontext-pointer-glyph, modeline-pointer-glyph,
|
|
|
2296 selection-pointer-glyph, busy-pointer-glyph, toolbar-pointer-glyph,
|
|
|
2297 menubar-pointer-glyph, scrollbar-pointer-glyph, gc-pointer-glyph,
|
|
|
2298 octal-escape-glyph, control-arrow-glyph, invisible-text-glyph,
|
|
|
2299 hscroll-glyph, truncation-glyph, continuation-glyph
|
|
|
2300 [Giving the name of any glyph variable is equivalent to
|
|
|
2301 calling `set-glyph-image' on the glyph, with a locale
|
|
|
2302 of FRAME. Giving the name to `frame-property' calls
|
|
|
2303 `glyph-image-instance' on the glyph.]
|
|
|
2304
|
|
|
2305 [default foreground], [default background], [default font],
|
|
|
2306 [modeline foreground], [modeline background], [modeline font],
|
|
|
2307 etc.
|
|
|
2308 [Giving a vector of a face and a property is equivalent
|
|
|
2309 to calling `set-face-property' on the face and property,
|
|
2
|
2310 with a locale of FRAME. Giving the vector to
|
|
0
|
2311 `frame-property' calls `face-property-instance' on the
|
|
|
2312 face and property.]
|
|
|
2313
|
|
|
2314 Finally, if a frame property symbol has the property `frame-property-alias'
|
|
|
2315 on it, then the value will be used in place of that symbol when looking
|
|
|
2316 up and setting frame property values. This allows you to alias one
|
|
|
2317 frame property name to another.
|
|
|
2318
|
|
209
|
2319 See the variables `default-x-frame-plist', `default-tty-frame-plist'
|
|
213
|
2320 and `default-mswindows-frame-plist' for a description of the properties
|
|
209
|
2321 recognized for particular types of frames.
|
|
20
|
2322 */
|
|
|
2323 (frame, plist))
|
|
0
|
2324 {
|
|
|
2325 struct frame *f = decode_frame (frame);
|
|
|
2326 Lisp_Object tail;
|
|
|
2327 Lisp_Object *tailp;
|
|
|
2328 struct gcpro gcpro1, gcpro2;
|
|
|
2329
|
|
|
2330 XSETFRAME (frame, f);
|
|
|
2331 GCPRO2 (frame, plist);
|
|
|
2332 Fcheck_valid_plist (plist);
|
|
|
2333 plist = Fcopy_sequence (plist);
|
|
|
2334 Fcanonicalize_lax_plist (plist, Qnil);
|
|
|
2335 for (tail = plist; !NILP (tail); tail = Fcdr (Fcdr (tail)))
|
|
|
2336 {
|
|
|
2337 Lisp_Object prop = Fcar (tail);
|
|
|
2338 Lisp_Object val = Fcar (Fcdr (tail));
|
|
|
2339
|
|
|
2340 prop = get_property_alias (prop);
|
|
|
2341
|
|
|
2342 #if 0
|
|
|
2343 /* mly wants this, but it's not reasonable to change the name of a
|
|
|
2344 frame after it has been created, because the old name was used
|
|
|
2345 for resource lookup. */
|
|
|
2346 if (EQ (prop, Qname))
|
|
|
2347 {
|
|
|
2348 CHECK_STRING (val);
|
|
|
2349 f->name = val;
|
|
|
2350 }
|
|
|
2351 #endif /* 0 */
|
|
|
2352 if (EQ (prop, Qminibuffer))
|
|
|
2353 store_minibuf_frame_prop (f, val);
|
|
|
2354 if (EQ (prop, Qunsplittable))
|
|
|
2355 f->no_split = !NILP (val);
|
|
|
2356 if (EQ (prop, Qbuffer_predicate))
|
|
|
2357 f->buffer_predicate = val;
|
|
|
2358 if (SYMBOLP (prop) && EQ (Fbuilt_in_variable_type (prop),
|
|
|
2359 Qconst_specifier))
|
|
|
2360 call3 (Qset_specifier, Fsymbol_value (prop), val, frame);
|
|
|
2361 if (SYMBOLP (prop) && !NILP (Fget (prop, Qconst_glyph_variable, Qnil)))
|
|
|
2362 call3 (Qset_glyph_image, Fsymbol_value (prop), val, frame);
|
|
173
|
2363 if (VECTORP (prop) && XVECTOR_LENGTH (prop) == 2)
|
|
0
|
2364 {
|
|
173
|
2365 Lisp_Object face_prop = XVECTOR_DATA (prop)[1];
|
|
0
|
2366 CHECK_SYMBOL (face_prop);
|
|
|
2367 call4 (Qset_face_property,
|
|
173
|
2368 Fget_face (XVECTOR_DATA (prop)[0]),
|
|
0
|
2369 face_prop, val, frame);
|
|
|
2370 }
|
|
|
2371 }
|
|
|
2372
|
|
|
2373 MAYBE_FRAMEMETH (f, set_frame_properties, (f, plist));
|
|
|
2374 for (tailp = &plist; !NILP (*tailp);)
|
|
|
2375 {
|
|
|
2376 Lisp_Object *next_tailp;
|
|
|
2377 Lisp_Object next;
|
|
|
2378 Lisp_Object prop;
|
|
|
2379
|
|
|
2380 next = Fcdr (*tailp);
|
|
|
2381 CHECK_CONS (next);
|
|
|
2382 next_tailp = &XCDR (next);
|
|
|
2383 prop = Fcar (*tailp);
|
|
|
2384
|
|
|
2385 prop = get_property_alias (prop);
|
|
|
2386
|
|
|
2387 if (EQ (prop, Qminibuffer)
|
|
|
2388 || EQ (prop, Qunsplittable)
|
|
|
2389 || EQ (prop, Qbuffer_predicate)
|
|
|
2390 || EQ (prop, Qheight)
|
|
|
2391 || EQ (prop, Qwidth)
|
|
|
2392 || (SYMBOLP (prop) && EQ (Fbuilt_in_variable_type (prop),
|
|
|
2393 Qconst_specifier))
|
|
|
2394 || (SYMBOLP (prop) && !NILP (Fget (prop, Qconst_glyph_variable,
|
|
|
2395 Qnil)))
|
|
173
|
2396 || (VECTORP (prop) && XVECTOR_LENGTH (prop) == 2)
|
|
0
|
2397 || FRAMEMETH_OR_GIVEN (f, internal_frame_property_p, (f, prop), 0))
|
|
|
2398 *tailp = *next_tailp;
|
|
|
2399 tailp = next_tailp;
|
|
|
2400 }
|
|
|
2401
|
|
|
2402 f->plist = nconc2 (plist, f->plist);
|
|
|
2403 Fcanonicalize_lax_plist (f->plist, Qnil);
|
|
|
2404 UNGCPRO;
|
|
|
2405 return Qnil;
|
|
|
2406 }
|
|
|
2407
|
|
20
|
2408 DEFUN ("frame-property", Fframe_property, 2, 3, 0, /*
|
|
0
|
2409 Return FRAME's value for property PROPERTY.
|
|
|
2410 See `set-frame-properties' for the built-in property names.
|
|
20
|
2411 */
|
|
173
|
2412 (frame, property, default_))
|
|
0
|
2413 {
|
|
|
2414 struct frame *f = decode_frame (frame);
|
|
272
|
2415 Lisp_Object value;
|
|
0
|
2416
|
|
|
2417 XSETFRAME (frame, f);
|
|
|
2418
|
|
|
2419 property = get_property_alias (property);
|
|
|
2420
|
|
272
|
2421 if (EQ (Qname, property)) return f->name;
|
|
|
2422
|
|
|
2423 if (EQ (Qheight, property) || EQ (Qwidth, property))
|
|
269
|
2424 {
|
|
272
|
2425 if (window_system_pixelated_geometry (frame))
|
|
|
2426 {
|
|
|
2427 int width, height;
|
|
|
2428 pixel_to_real_char_size (f, FRAME_PIXWIDTH (f), FRAME_PIXHEIGHT (f),
|
|
|
2429 &width, &height);
|
|
|
2430 return make_int (EQ (Qheight, property) ? height: width);
|
|
|
2431 }
|
|
|
2432 else
|
|
|
2433 return make_int (EQ (Qheight, property) ?
|
|
|
2434 FRAME_HEIGHT (f) :
|
|
|
2435 FRAME_WIDTH (f));
|
|
269
|
2436 }
|
|
|
2437
|
|
0
|
2438 /* NOTE: FSF returns Qnil instead of Qt for FRAME_HAS_MINIBUF_P.
|
|
|
2439 This is over-the-top bogosity, because it's inconsistent with
|
|
|
2440 the semantics of `minibuffer' when passed to `make-frame'.
|
|
|
2441 Returning Qt makes things consistent. */
|
|
272
|
2442 if (EQ (Qminibuffer, property))
|
|
|
2443 return (FRAME_MINIBUF_ONLY_P (f) ? Qonly :
|
|
|
2444 FRAME_HAS_MINIBUF_P (f) ? Qt :
|
|
|
2445 FRAME_MINIBUF_WINDOW (f));
|
|
|
2446 if (EQ (Qunsplittable, property))
|
|
|
2447 return FRAME_NO_SPLIT_P (f) ? Qt : Qnil;
|
|
|
2448 if (EQ (Qbuffer_predicate, property))
|
|
|
2449 return f->buffer_predicate;
|
|
|
2450
|
|
|
2451 if (SYMBOLP (property))
|
|
0
|
2452 {
|
|
272
|
2453 if (EQ (Fbuilt_in_variable_type (property), Qconst_specifier))
|
|
|
2454 return Fspecifier_instance (Fsymbol_value (property),
|
|
|
2455 frame, default_, Qnil);
|
|
|
2456 if (!NILP (Fget (property, Qconst_glyph_variable, Qnil)))
|
|
|
2457 {
|
|
|
2458 Lisp_Object glyph = Fsymbol_value (property);
|
|
|
2459 CHECK_GLYPH (glyph);
|
|
|
2460 return Fspecifier_instance (XGLYPH_IMAGE (glyph),
|
|
|
2461 frame, default_, Qnil);
|
|
|
2462 }
|
|
0
|
2463 }
|
|
272
|
2464
|
|
173
|
2465 if (VECTORP (property) && XVECTOR_LENGTH (property) == 2)
|
|
0
|
2466 {
|
|
173
|
2467 Lisp_Object face_prop = XVECTOR_DATA (property)[1];
|
|
0
|
2468 CHECK_SYMBOL (face_prop);
|
|
|
2469 return call3 (Qface_property_instance,
|
|
173
|
2470 Fget_face (XVECTOR_DATA (property)[0]),
|
|
0
|
2471 face_prop, frame);
|
|
|
2472 }
|
|
|
2473
|
|
272
|
2474 if (HAS_FRAMEMETH_P (f, frame_property))
|
|
|
2475 if (!UNBOUNDP (value = FRAMEMETH (f, frame_property, (f, property))))
|
|
0
|
2476 return value;
|
|
|
2477
|
|
272
|
2478 if (!UNBOUNDP (value = external_plist_get (&f->plist, property, 1, ERROR_ME)))
|
|
|
2479 return value;
|
|
|
2480
|
|
|
2481 return default_;
|
|
0
|
2482 }
|
|
|
2483
|
|
20
|
2484 DEFUN ("frame-properties", Fframe_properties, 0, 1, 0, /*
|
|
0
|
2485 Return a property list of the properties of FRAME.
|
|
|
2486 Do not modify this list; use `set-frame-property' instead.
|
|
20
|
2487 */
|
|
|
2488 (frame))
|
|
0
|
2489 {
|
|
|
2490 struct frame *f = decode_frame (frame);
|
|
|
2491 Lisp_Object result = Qnil;
|
|
|
2492 struct gcpro gcpro1;
|
|
|
2493
|
|
|
2494 GCPRO1 (result);
|
|
173
|
2495
|
|
269
|
2496 XSETFRAME (frame, f);
|
|
|
2497
|
|
272
|
2498 /* #### for the moment (since old code uses `frame-parameters'),
|
|
|
2499 we call `copy-sequence' on f->plist. That allows frame-parameters
|
|
|
2500 to destructively convert the plist into an alist, which is more
|
|
|
2501 efficient than doing it non-destructively. At some point we
|
|
|
2502 should remove the call to copy-sequence. */
|
|
|
2503 result = Fcopy_sequence (f->plist);
|
|
|
2504
|
|
|
2505 /* #### should we be adding all the specifiers and glyphs?
|
|
|
2506 That would entail having a list of them all. */
|
|
|
2507 if (HAS_FRAMEMETH_P (f, frame_properties))
|
|
|
2508 result = nconc2 (FRAMEMETH (f, frame_properties, (f)), result);
|
|
|
2509
|
|
|
2510 if (!NILP (f->buffer_predicate))
|
|
|
2511 result = cons3 (Qbuffer_predicate, f->buffer_predicate, result);
|
|
|
2512
|
|
|
2513 if (FRAME_NO_SPLIT_P (f))
|
|
|
2514 result = cons3 (Qunsplittable, Qt, result);
|
|
|
2515
|
|
|
2516 /* NOTE: FSF returns Qnil instead of Qt for FRAME_HAS_MINIBUF_P.
|
|
0
|
2517 This is over-the-top bogosity, because it's inconsistent with
|
|
|
2518 the semantics of `minibuffer' when passed to `make-frame'.
|
|
|
2519 Returning Qt makes things consistent. */
|
|
272
|
2520 result = cons3 (Qminibuffer,
|
|
|
2521 (FRAME_MINIBUF_ONLY_P (f) ? Qonly :
|
|
|
2522 FRAME_HAS_MINIBUF_P (f) ? Qt :
|
|
|
2523 FRAME_MINIBUF_WINDOW (f)),
|
|
|
2524 result);
|
|
0
|
2525 {
|
|
272
|
2526 int width, height;
|
|
|
2527
|
|
|
2528 if (window_system_pixelated_geometry (frame))
|
|
|
2529 {
|
|
|
2530 pixel_to_real_char_size (f, FRAME_PIXWIDTH (f), FRAME_PIXHEIGHT (f),
|
|
|
2531 &width, &height);
|
|
|
2532 }
|
|
|
2533 else
|
|
|
2534 {
|
|
|
2535 height = FRAME_HEIGHT (f);
|
|
|
2536 width = FRAME_WIDTH (f);
|
|
|
2537 }
|
|
|
2538 result = cons3 (Qwidth , make_int (width), result);
|
|
|
2539 result = cons3 (Qheight, make_int (height), result);
|
|
0
|
2540 }
|
|
272
|
2541
|
|
|
2542 result = cons3 (Qname, f->name, result);
|
|
|
2543
|
|
|
2544 UNGCPRO;
|
|
|
2545 return result;
|
|
0
|
2546 }
|
|
|
2547
|
|
|
2548
|
|
20
|
2549 DEFUN ("frame-pixel-height", Fframe_pixel_height, 0, 1, 0, /*
|
|
0
|
2550 Return the height in pixels of FRAME.
|
|
20
|
2551 */
|
|
|
2552 (frame))
|
|
0
|
2553 {
|
|
272
|
2554 return make_int (decode_frame (frame)->pixheight);
|
|
0
|
2555 }
|
|
|
2556
|
|
20
|
2557 DEFUN ("frame-pixel-width", Fframe_pixel_width, 0, 1, 0, /*
|
|
0
|
2558 Return the width in pixels of FRAME.
|
|
20
|
2559 */
|
|
|
2560 (frame))
|
|
0
|
2561 {
|
|
272
|
2562 return make_int (decode_frame (frame)->pixwidth);
|
|
0
|
2563 }
|
|
|
2564
|
|
20
|
2565 DEFUN ("frame-name", Fframe_name, 0, 1, 0, /*
|
|
0
|
2566 Return the name of FRAME (defaulting to the selected frame).
|
|
|
2567 This is not the same as the `title' of the frame.
|
|
20
|
2568 */
|
|
|
2569 (frame))
|
|
0
|
2570 {
|
|
173
|
2571 return decode_frame (frame)->name;
|
|
0
|
2572 }
|
|
|
2573
|
|
20
|
2574 DEFUN ("frame-modified-tick", Fframe_modified_tick, 0, 1, 0, /*
|
|
0
|
2575 Return FRAME's tick counter, incremented for each change to the frame.
|
|
|
2576 Each frame has a tick counter which is incremented each time the frame
|
|
|
2577 is resized, a window is resized, added, or deleted, a face is changed,
|
|
|
2578 `set-window-buffer' or `select-window' is called on a window in the
|
|
|
2579 frame, the window-start of a window in the frame has changed, or
|
|
|
2580 anything else interesting has happened. It wraps around occasionally.
|
|
|
2581 No argument or nil as argument means use selected frame as FRAME.
|
|
20
|
2582 */
|
|
|
2583 (frame))
|
|
0
|
2584 {
|
|
|
2585 return make_int (decode_frame (frame)->modiff);
|
|
|
2586 }
|
|
|
2587
|
|
|
2588 static void
|
|
|
2589 internal_set_frame_size (struct frame *f, int cols, int rows, int pretend)
|
|
|
2590 {
|
|
282
|
2591 /* An explicit size change cancels any pending frame size adjustment */
|
|
|
2592 CLEAR_FRAME_SIZE_SLIPPED(f);
|
|
|
2593
|
|
0
|
2594 if (pretend || !HAS_FRAMEMETH_P (f, set_frame_size))
|
|
|
2595 change_frame_size (f, rows, cols, 0);
|
|
|
2596 else
|
|
|
2597 FRAMEMETH (f, set_frame_size, (f, cols, rows));
|
|
|
2598 }
|
|
|
2599
|
|
20
|
2600 DEFUN ("set-frame-height", Fset_frame_height, 2, 3, 0, /*
|
|
0
|
2601 Specify that the frame FRAME has LINES lines.
|
|
|
2602 Optional third arg non-nil means that redisplay should use LINES lines
|
|
|
2603 but that the idea of the actual height of the frame should not be changed.
|
|
20
|
2604 */
|
|
|
2605 (frame, rows, pretend))
|
|
0
|
2606 {
|
|
|
2607 struct frame *f = decode_frame (frame);
|
|
269
|
2608 int height, width;
|
|
0
|
2609 XSETFRAME (frame, f);
|
|
|
2610 CHECK_INT (rows);
|
|
173
|
2611
|
|
269
|
2612 if (window_system_pixelated_geometry (frame))
|
|
|
2613 {
|
|
|
2614 char_to_real_pixel_size (f, 0, XINT (rows), 0, &height);
|
|
|
2615 width = FRAME_PIXWIDTH (f);
|
|
|
2616 }
|
|
|
2617 else
|
|
|
2618 {
|
|
|
2619 height = XINT (rows);
|
|
|
2620 width = FRAME_WIDTH (f);
|
|
|
2621 }
|
|
|
2622
|
|
|
2623 internal_set_frame_size (f, width, height, !NILP (pretend));
|
|
0
|
2624 return frame;
|
|
|
2625 }
|
|
|
2626
|
|
20
|
2627 DEFUN ("set-frame-width", Fset_frame_width, 2, 3, 0, /*
|
|
0
|
2628 Specify that the frame FRAME has COLS columns.
|
|
|
2629 Optional third arg non-nil means that redisplay should use COLS columns
|
|
|
2630 but that the idea of the actual width of the frame should not be changed.
|
|
20
|
2631 */
|
|
|
2632 (frame, cols, pretend))
|
|
0
|
2633 {
|
|
|
2634 struct frame *f = decode_frame (frame);
|
|
269
|
2635 int width, height;
|
|
0
|
2636 XSETFRAME (frame, f);
|
|
|
2637 CHECK_INT (cols);
|
|
|
2638
|
|
269
|
2639 if (window_system_pixelated_geometry (frame))
|
|
|
2640 {
|
|
|
2641 char_to_real_pixel_size (f, XINT (cols), 0, &width, 0);
|
|
|
2642 height = FRAME_PIXHEIGHT (f);
|
|
|
2643 }
|
|
|
2644 else
|
|
|
2645 {
|
|
|
2646 width = XINT (cols);
|
|
|
2647 height = FRAME_HEIGHT (f);
|
|
|
2648 }
|
|
|
2649
|
|
|
2650 internal_set_frame_size (f, width, height, !NILP (pretend));
|
|
0
|
2651 return frame;
|
|
|
2652 }
|
|
|
2653
|
|
20
|
2654 DEFUN ("set-frame-size", Fset_frame_size, 3, 4, 0, /*
|
|
272
|
2655 Set the size of FRAME to COLS by ROWS.
|
|
0
|
2656 Optional fourth arg non-nil means that redisplay should use COLS by ROWS
|
|
|
2657 but that the idea of the actual size of the frame should not be changed.
|
|
20
|
2658 */
|
|
|
2659 (frame, cols, rows, pretend))
|
|
0
|
2660 {
|
|
|
2661 struct frame *f = decode_frame (frame);
|
|
269
|
2662 int height, width;
|
|
0
|
2663 XSETFRAME (frame, f);
|
|
|
2664 CHECK_INT (cols);
|
|
|
2665 CHECK_INT (rows);
|
|
|
2666
|
|
269
|
2667 if (window_system_pixelated_geometry (frame))
|
|
|
2668 char_to_real_pixel_size (f, XINT (cols), XINT (rows), &width, &height);
|
|
|
2669 else
|
|
|
2670 {
|
|
|
2671 height = XINT (rows);
|
|
|
2672 width = XINT (cols);
|
|
|
2673 }
|
|
|
2674
|
|
|
2675 internal_set_frame_size (f, width, height, !NILP (pretend));
|
|
0
|
2676 return frame;
|
|
|
2677 }
|
|
|
2678
|
|
20
|
2679 DEFUN ("set-frame-position", Fset_frame_position, 3, 3, 0, /*
|
|
272
|
2680 Set position of FRAME in pixels to XOFFSET by YOFFSET.
|
|
0
|
2681 This is actually the position of the upper left corner of the frame.
|
|
|
2682 Negative values for XOFFSET or YOFFSET are interpreted relative to
|
|
|
2683 the rightmost or bottommost possible position (that stays within the screen).
|
|
20
|
2684 */
|
|
|
2685 (frame, xoffset, yoffset))
|
|
0
|
2686 {
|
|
|
2687 struct frame *f = decode_frame (frame);
|
|
|
2688 CHECK_INT (xoffset);
|
|
|
2689 CHECK_INT (yoffset);
|
|
|
2690
|
|
|
2691 MAYBE_FRAMEMETH (f, set_frame_position, (f, XINT (xoffset), XINT (yoffset)));
|
|
|
2692
|
|
|
2693 return Qt;
|
|
|
2694 }
|
|
|
2695
|
|
|
2696
|
|
|
2697
|
|
|
2698 /* Frame size conversion functions moved here from EmacsFrame.c
|
|
|
2699 because they're generic and really don't belong in that file.
|
|
|
2700 Function get_default_char_pixel_size() removed because it's
|
|
|
2701 exactly the same as default_face_height_and_width(). */
|
|
|
2702 static void
|
|
|
2703 frame_conversion_internal (struct frame *f, int pixel_to_char,
|
|
|
2704 int *pixel_width, int *pixel_height,
|
|
269
|
2705 int *char_width, int *char_height,
|
|
|
2706 int real_face)
|
|
0
|
2707 {
|
|
|
2708 int cpw;
|
|
|
2709 int cph;
|
|
|
2710 int egw;
|
|
|
2711 int obw, obh, bdr;
|
|
|
2712 Lisp_Object frame, window;
|
|
|
2713
|
|
|
2714 XSETFRAME (frame, f);
|
|
269
|
2715 if (real_face)
|
|
|
2716 default_face_height_and_width (frame, &cph, &cpw);
|
|
|
2717 else
|
|
|
2718 default_face_height_and_width_1 (frame, &cph, &cpw);
|
|
|
2719
|
|
0
|
2720 window = FRAME_SELECTED_WINDOW (f);
|
|
|
2721
|
|
398
|
2722 egw = max (glyph_width (Vcontinuation_glyph, window),
|
|
|
2723 glyph_width (Vtruncation_glyph, window));
|
|
0
|
2724 egw = max (egw, cpw);
|
|
|
2725 bdr = 2 * f->internal_border_width;
|
|
|
2726 obw = FRAME_SCROLLBAR_WIDTH (f) + FRAME_THEORETICAL_LEFT_TOOLBAR_WIDTH (f) +
|
|
215
|
2727 FRAME_THEORETICAL_RIGHT_TOOLBAR_WIDTH (f) +
|
|
|
2728 2 * FRAME_THEORETICAL_LEFT_TOOLBAR_BORDER_WIDTH (f) +
|
|
|
2729 2 * FRAME_THEORETICAL_RIGHT_TOOLBAR_BORDER_WIDTH (f);
|
|
0
|
2730 obh = FRAME_SCROLLBAR_HEIGHT (f) + FRAME_THEORETICAL_TOP_TOOLBAR_HEIGHT (f) +
|
|
215
|
2731 FRAME_THEORETICAL_BOTTOM_TOOLBAR_HEIGHT (f) +
|
|
|
2732 2 * FRAME_THEORETICAL_TOP_TOOLBAR_BORDER_WIDTH (f) +
|
|
|
2733 2 * FRAME_THEORETICAL_BOTTOM_TOOLBAR_BORDER_WIDTH (f);
|
|
0
|
2734
|
|
|
2735 if (pixel_to_char)
|
|
|
2736 {
|
|
269
|
2737 if (char_width)
|
|
|
2738 *char_width = 1 + ((*pixel_width - egw) - bdr - obw) / cpw;
|
|
|
2739 if (char_height)
|
|
|
2740 *char_height = (*pixel_height - bdr - obh) / cph;
|
|
0
|
2741 }
|
|
|
2742 else
|
|
|
2743 {
|
|
269
|
2744 if (pixel_width)
|
|
|
2745 *pixel_width = (*char_width - 1) * cpw + egw + bdr + obw;
|
|
|
2746 if (pixel_height)
|
|
|
2747 *pixel_height = *char_height * cph + bdr + obh;
|
|
0
|
2748 }
|
|
|
2749 }
|
|
173
|
2750
|
|
0
|
2751 /* This takes the size in pixels of the text area, and returns the number
|
|
|
2752 of characters that will fit there, taking into account the internal
|
|
|
2753 border width, and the pixel width of the line terminator glyphs (which
|
|
|
2754 always count as one "character" wide, even if they are not the same size
|
|
|
2755 as the default character size of the default font). The frame scrollbar
|
|
|
2756 width and left and right toolbar widths are also subtracted out of the
|
|
|
2757 available width. The frame scrollbar height and top and bottom toolbar
|
|
|
2758 heights are subtracted out of the available height.
|
|
|
2759
|
|
|
2760 Therefore the result is not necessarily a multiple of anything in
|
|
|
2761 particular. */
|
|
|
2762 void
|
|
|
2763 pixel_to_char_size (struct frame *f, int pixel_width, int pixel_height,
|
|
|
2764 int *char_width, int *char_height)
|
|
|
2765 {
|
|
|
2766 frame_conversion_internal (f, 1, &pixel_width, &pixel_height, char_width,
|
|
269
|
2767 char_height, 0);
|
|
0
|
2768 }
|
|
|
2769
|
|
|
2770 /* Given a character size, this returns the minimum number of pixels
|
|
|
2771 necessary to display that many characters, taking into account the
|
|
|
2772 internal border width, scrollbar height and width, toolbar heights and
|
|
|
2773 widths and the size of the line terminator glyphs (assuming the line
|
|
|
2774 terminators take up exactly one character position).
|
|
|
2775
|
|
|
2776 Therefore the result is not necessarily a multiple of anything in
|
|
|
2777 particular. */
|
|
|
2778 void
|
|
|
2779 char_to_pixel_size (struct frame *f, int char_width, int char_height,
|
|
|
2780 int *pixel_width, int *pixel_height)
|
|
|
2781 {
|
|
|
2782 frame_conversion_internal (f, 0, pixel_width, pixel_height, &char_width,
|
|
269
|
2783 &char_height, 0);
|
|
0
|
2784 }
|
|
|
2785
|
|
|
2786 /* Given a pixel size, rounds DOWN to the smallest size in pixels necessary
|
|
|
2787 to display the same number of characters as are displayable now.
|
|
|
2788 */
|
|
|
2789 void
|
|
|
2790 round_size_to_char (struct frame *f, int in_width, int in_height,
|
|
|
2791 int *out_width, int *out_height)
|
|
|
2792 {
|
|
|
2793 int char_width;
|
|
|
2794 int char_height;
|
|
|
2795 pixel_to_char_size (f, in_width, in_height, &char_width, &char_height);
|
|
|
2796 char_to_pixel_size (f, char_width, char_height, out_width, out_height);
|
|
|
2797 }
|
|
|
2798
|
|
269
|
2799 /* Versions of the above which always account for real font metrics.
|
|
|
2800 */
|
|
|
2801 void
|
|
|
2802 pixel_to_real_char_size (struct frame *f, int pixel_width, int pixel_height,
|
|
|
2803 int *char_width, int *char_height)
|
|
|
2804 {
|
|
|
2805 frame_conversion_internal (f, 1, &pixel_width, &pixel_height, char_width,
|
|
|
2806 char_height, 1);
|
|
|
2807 }
|
|
|
2808
|
|
|
2809 void
|
|
|
2810 char_to_real_pixel_size (struct frame *f, int char_width, int char_height,
|
|
|
2811 int *pixel_width, int *pixel_height)
|
|
|
2812 {
|
|
|
2813 frame_conversion_internal (f, 0, pixel_width, pixel_height, &char_width,
|
|
|
2814 &char_height, 1);
|
|
|
2815 }
|
|
|
2816
|
|
|
2817 void
|
|
|
2818 round_size_to_real_char (struct frame *f, int in_width, int in_height,
|
|
|
2819 int *out_width, int *out_height)
|
|
|
2820 {
|
|
|
2821 int char_width;
|
|
|
2822 int char_height;
|
|
|
2823 pixel_to_real_char_size (f, in_width, in_height, &char_width, &char_height);
|
|
|
2824 char_to_real_pixel_size (f, char_width, char_height, out_width, out_height);
|
|
|
2825 }
|
|
|
2826
|
|
0
|
2827 /* Change the frame height and/or width. Values may be given as zero to
|
|
|
2828 indicate no change is to take place. */
|
|
|
2829 static void
|
|
|
2830 change_frame_size_1 (struct frame *f, int newheight, int newwidth)
|
|
|
2831 {
|
|
|
2832 Lisp_Object frame;
|
|
|
2833 int new_pixheight, new_pixwidth;
|
|
269
|
2834 int font_height, real_font_height, font_width;
|
|
0
|
2835
|
|
|
2836 /* #### Chuck -- shouldn't we be checking to see if the frame
|
|
|
2837 is being "changed" to its existing size, and do nothing if so? */
|
|
209
|
2838 /* No, because it would hose toolbar updates. The toolbar
|
|
|
2839 update code relies on this function to cause window `top' and
|
|
|
2840 `left' coordinates to be recomputed even though no frame size
|
|
|
2841 change occurs. --kyle */
|
|
0
|
2842 if (in_display)
|
|
|
2843 abort ();
|
|
|
2844
|
|
|
2845 XSETFRAME (frame, f);
|
|
149
|
2846
|
|
269
|
2847 default_face_height_and_width (frame, &real_font_height, 0);
|
|
|
2848 default_face_height_and_width_1 (frame, &font_height, &font_width);
|
|
0
|
2849
|
|
|
2850 /* This size-change overrides any pending one for this frame. */
|
|
|
2851 FRAME_NEW_HEIGHT (f) = 0;
|
|
|
2852 FRAME_NEW_WIDTH (f) = 0;
|
|
|
2853
|
|
|
2854 new_pixheight = newheight * font_height;
|
|
|
2855 new_pixwidth = (newwidth - 1) * font_width;
|
|
|
2856
|
|
|
2857 /* #### dependency on FRAME_WIN_P should be removed. */
|
|
|
2858 if (FRAME_WIN_P (f))
|
|
|
2859 {
|
|
|
2860 new_pixheight += FRAME_SCROLLBAR_HEIGHT (f);
|
|
|
2861 new_pixwidth += FRAME_SCROLLBAR_WIDTH (f);
|
|
|
2862 }
|
|
|
2863
|
|
|
2864 /* when frame_conversion_internal() calculated the number of rows/cols
|
|
280
|
2865 in the frame, the theoretical toolbar sizes were subtracted out.
|
|
380
|
2866 The calculations below adjust for real toolbar height/width in
|
|
280
|
2867 frame, which may be different from frame spec, taking the above
|
|
|
2868 fact into account */
|
|
|
2869 new_pixheight +=
|
|
|
2870 + FRAME_THEORETICAL_TOP_TOOLBAR_HEIGHT (f)
|
|
|
2871 + 2 * FRAME_THEORETICAL_TOP_TOOLBAR_BORDER_WIDTH (f)
|
|
|
2872 - FRAME_REAL_TOP_TOOLBAR_HEIGHT (f)
|
|
|
2873 - 2 * FRAME_REAL_TOP_TOOLBAR_BORDER_WIDTH (f);
|
|
380
|
2874
|
|
280
|
2875 new_pixheight +=
|
|
|
2876 + FRAME_THEORETICAL_BOTTOM_TOOLBAR_HEIGHT (f)
|
|
|
2877 + 2 * FRAME_THEORETICAL_BOTTOM_TOOLBAR_BORDER_WIDTH (f)
|
|
|
2878 - FRAME_REAL_BOTTOM_TOOLBAR_HEIGHT (f)
|
|
|
2879 - 2 * FRAME_REAL_BOTTOM_TOOLBAR_BORDER_WIDTH (f);
|
|
|
2880
|
|
|
2881 new_pixwidth +=
|
|
|
2882 + FRAME_THEORETICAL_LEFT_TOOLBAR_WIDTH (f)
|
|
|
2883 + 2 * FRAME_THEORETICAL_LEFT_TOOLBAR_BORDER_WIDTH (f)
|
|
|
2884 - FRAME_REAL_LEFT_TOOLBAR_WIDTH (f)
|
|
|
2885 - 2 * FRAME_REAL_LEFT_TOOLBAR_BORDER_WIDTH (f);
|
|
380
|
2886
|
|
280
|
2887 new_pixwidth +=
|
|
|
2888 + FRAME_THEORETICAL_RIGHT_TOOLBAR_WIDTH (f)
|
|
|
2889 + 2 * FRAME_THEORETICAL_RIGHT_TOOLBAR_BORDER_WIDTH (f)
|
|
|
2890 - FRAME_REAL_RIGHT_TOOLBAR_WIDTH (f)
|
|
|
2891 - 2 * FRAME_REAL_RIGHT_TOOLBAR_BORDER_WIDTH (f);
|
|
380
|
2892
|
|
0
|
2893 /* Adjust the width for the end glyph which may be a different width
|
|
|
2894 than the default character width. */
|
|
|
2895 {
|
|
|
2896 int adjustment, trunc_width, cont_width;
|
|
|
2897
|
|
398
|
2898 trunc_width = glyph_width (Vtruncation_glyph,
|
|
0
|
2899 FRAME_SELECTED_WINDOW (f));
|
|
398
|
2900 cont_width = glyph_width (Vcontinuation_glyph,
|
|
0
|
2901 FRAME_SELECTED_WINDOW (f));
|
|
|
2902 adjustment = max (trunc_width, cont_width);
|
|
|
2903 adjustment = max (adjustment, font_width);
|
|
|
2904
|
|
|
2905 new_pixwidth += adjustment;
|
|
|
2906 }
|
|
|
2907
|
|
|
2908 /* If we don't have valid values, exit. */
|
|
|
2909 if (!new_pixheight && !new_pixwidth)
|
|
|
2910 return;
|
|
|
2911
|
|
|
2912 if (new_pixheight)
|
|
|
2913 {
|
|
406
|
2914 /* Adjust for gutters here so that we always get set
|
|
|
2915 properly. */
|
|
|
2916 new_pixheight -=
|
|
|
2917 (FRAME_TOP_GUTTER_BOUNDS (f)
|
|
|
2918 + FRAME_BOTTOM_GUTTER_BOUNDS (f));
|
|
|
2919
|
|
404
|
2920 XWINDOW (FRAME_ROOT_WINDOW (f))->pixel_top
|
|
|
2921 = FRAME_TOP_BORDER_END (f) + FRAME_TOP_GUTTER_BOUNDS (f);
|
|
0
|
2922
|
|
|
2923 if (FRAME_HAS_MINIBUF_P (f)
|
|
|
2924 && ! FRAME_MINIBUF_ONLY_P (f))
|
|
|
2925 /* Frame has both root and minibuffer. */
|
|
|
2926 {
|
|
153
|
2927 /*
|
|
|
2928 * Leave the minibuffer height the same if the frame has
|
|
|
2929 * been initialized, and the minibuffer height is tall
|
|
|
2930 * enough to display at least one line of text in the default
|
|
|
2931 * font, and the old minibuffer height is a multiple of the
|
|
|
2932 * default font height. This should cause the minibuffer
|
|
|
2933 * height to be recomputed on font changes but not for
|
|
|
2934 * other frame size changes, which seems reasonable.
|
|
|
2935 */
|
|
|
2936 int old_minibuf_height =
|
|
|
2937 XWINDOW(FRAME_MINIBUF_WINDOW(f))->pixel_height;
|
|
|
2938 int minibuf_height =
|
|
269
|
2939 f->init_finished && (old_minibuf_height % real_font_height) == 0 ?
|
|
|
2940 max(old_minibuf_height, real_font_height) :
|
|
|
2941 real_font_height;
|
|
0
|
2942 set_window_pixheight (FRAME_ROOT_WINDOW (f),
|
|
|
2943 /* - font_height for minibuffer */
|
|
153
|
2944 new_pixheight - minibuf_height, 0);
|
|
0
|
2945
|
|
|
2946 XWINDOW (FRAME_MINIBUF_WINDOW (f))->pixel_top =
|
|
404
|
2947 FRAME_TOP_BORDER_END (f) +
|
|
|
2948 FRAME_TOP_GUTTER_BOUNDS (f) +
|
|
|
2949 FRAME_BOTTOM_GUTTER_BOUNDS (f) +
|
|
|
2950 new_pixheight - minibuf_height;
|
|
173
|
2951
|
|
153
|
2952 set_window_pixheight (FRAME_MINIBUF_WINDOW (f), minibuf_height, 0);
|
|
0
|
2953 }
|
|
|
2954 else
|
|
|
2955 /* Frame has just one top-level window. */
|
|
|
2956 set_window_pixheight (FRAME_ROOT_WINDOW (f), new_pixheight, 0);
|
|
|
2957
|
|
|
2958 FRAME_HEIGHT (f) = newheight;
|
|
|
2959 if (FRAME_TTY_P (f))
|
|
|
2960 f->pixheight = newheight;
|
|
|
2961 }
|
|
|
2962
|
|
|
2963 if (new_pixwidth)
|
|
|
2964 {
|
|
406
|
2965 /* Adjust for gutters here so that we always get set
|
|
|
2966 properly. */
|
|
|
2967 new_pixwidth -=
|
|
|
2968 (FRAME_LEFT_GUTTER_BOUNDS (f)
|
|
|
2969 + FRAME_RIGHT_GUTTER_BOUNDS (f));
|
|
|
2970
|
|
404
|
2971 XWINDOW (FRAME_ROOT_WINDOW (f))->pixel_left =
|
|
|
2972 FRAME_LEFT_BORDER_END (f) + FRAME_LEFT_GUTTER_BOUNDS (f);
|
|
0
|
2973 set_window_pixwidth (FRAME_ROOT_WINDOW (f), new_pixwidth, 0);
|
|
|
2974
|
|
|
2975 if (FRAME_HAS_MINIBUF_P (f))
|
|
|
2976 {
|
|
|
2977 XWINDOW (FRAME_MINIBUF_WINDOW (f))->pixel_left =
|
|
404
|
2978 FRAME_LEFT_BORDER_END (f) + FRAME_LEFT_GUTTER_BOUNDS (f);
|
|
0
|
2979 set_window_pixwidth (FRAME_MINIBUF_WINDOW (f), new_pixwidth, 0);
|
|
|
2980 }
|
|
|
2981
|
|
|
2982 FRAME_WIDTH (f) = newwidth;
|
|
|
2983 if (FRAME_TTY_P (f))
|
|
|
2984 f->pixwidth = newwidth;
|
|
|
2985 }
|
|
|
2986
|
|
282
|
2987 if (window_system_pixelated_geometry (frame))
|
|
|
2988 pixel_to_real_char_size (f, FRAME_PIXWIDTH (f), FRAME_PIXHEIGHT (f),
|
|
|
2989 &FRAME_CHARWIDTH (f), &FRAME_CHARHEIGHT (f));
|
|
|
2990 else
|
|
|
2991 {
|
|
|
2992 FRAME_CHARWIDTH (f) = FRAME_WIDTH (f);
|
|
|
2993 FRAME_CHARHEIGHT (f) = FRAME_HEIGHT (f);
|
|
|
2994 }
|
|
380
|
2995
|
|
0
|
2996 MARK_FRAME_TOOLBARS_CHANGED (f);
|
|
404
|
2997 MARK_FRAME_GUTTERS_CHANGED (f);
|
|
0
|
2998 MARK_FRAME_CHANGED (f);
|
|
217
|
2999 f->echo_area_garbaged = 1;
|
|
0
|
3000 }
|
|
|
3001
|
|
|
3002 void
|
|
|
3003 change_frame_size (struct frame *f, int newheight, int newwidth, int delay)
|
|
|
3004 {
|
|
|
3005 /* sometimes we get passed a size that's too small (esp. when a
|
|
|
3006 client widget gets resized, since we have no control over this).
|
|
|
3007 So deal. */
|
|
|
3008 check_frame_size (f, &newheight, &newwidth);
|
|
|
3009
|
|
|
3010 if (delay || in_display || gc_in_progress)
|
|
|
3011 {
|
|
|
3012 MARK_FRAME_SIZE_CHANGED (f);
|
|
|
3013 f->new_width = newwidth;
|
|
|
3014 f->new_height = newheight;
|
|
|
3015 return;
|
|
|
3016 }
|
|
|
3017
|
|
|
3018 f->size_change_pending = 0;
|
|
|
3019 /* For TTY frames, it's like one, like all ...
|
|
|
3020 Can't have two TTY frames of different sizes on the same device. */
|
|
|
3021 if (FRAME_TTY_P (f))
|
|
|
3022 {
|
|
|
3023 Lisp_Object frmcons;
|
|
|
3024
|
|
|
3025 DEVICE_FRAME_LOOP (frmcons, XDEVICE (FRAME_DEVICE (f)))
|
|
|
3026 change_frame_size_1 (XFRAME (XCAR (frmcons)), newheight, newwidth);
|
|
|
3027 }
|
|
|
3028 else
|
|
|
3029 change_frame_size_1 (f, newheight, newwidth);
|
|
|
3030 }
|
|
|
3031
|
|
|
3032
|
|
398
|
3033 /* The caller is responsible for freeing the returned string. */
|
|
|
3034 static Bufbyte *
|
|
|
3035 generate_title_string (struct window *w, Lisp_Object format_str,
|
|
|
3036 face_index findex, int type)
|
|
|
3037 {
|
|
|
3038 struct display_line *dl;
|
|
|
3039 struct display_block *db;
|
|
|
3040 int elt = 0;
|
|
|
3041
|
|
|
3042 dl = &title_string_display_line;
|
|
|
3043 db = get_display_block_from_line (dl, TEXT);
|
|
|
3044 Dynarr_reset (db->runes);
|
|
|
3045
|
|
|
3046 generate_formatted_string_db (format_str, Qnil, w, dl, db, findex, 0,
|
|
|
3047 -1, type);
|
|
|
3048
|
|
|
3049 Dynarr_reset (title_string_emchar_dynarr);
|
|
|
3050 while (elt < Dynarr_length (db->runes))
|
|
|
3051 {
|
|
|
3052 if (Dynarr_atp (db->runes, elt)->type == RUNE_CHAR)
|
|
|
3053 Dynarr_add (title_string_emchar_dynarr,
|
|
|
3054 Dynarr_atp (db->runes, elt)->object.chr.ch);
|
|
|
3055 elt++;
|
|
|
3056 }
|
|
|
3057
|
|
|
3058 return
|
|
|
3059 convert_emchar_string_into_malloced_string
|
|
|
3060 (Dynarr_atp (title_string_emchar_dynarr, 0),
|
|
|
3061 Dynarr_length (title_string_emchar_dynarr), 0);
|
|
|
3062 }
|
|
|
3063
|
|
0
|
3064 void
|
|
|
3065 update_frame_title (struct frame *f)
|
|
|
3066 {
|
|
|
3067 struct window *w = XWINDOW (FRAME_SELECTED_WINDOW (f));
|
|
|
3068 Lisp_Object title_format;
|
|
|
3069 Lisp_Object icon_format;
|
|
2
|
3070 Bufbyte *title;
|
|
0
|
3071
|
|
|
3072 /* We don't change the title for the minibuffer unless the frame
|
|
|
3073 only has a minibuffer. */
|
|
|
3074 if (MINI_WINDOW_P (w) && !FRAME_MINIBUF_ONLY_P (f))
|
|
|
3075 return;
|
|
|
3076
|
|
|
3077 /* And we don't want dead buffers to blow up on us. */
|
|
2
|
3078 if (!BUFFER_LIVE_P (XBUFFER (w->buffer)))
|
|
0
|
3079 return;
|
|
|
3080
|
|
2
|
3081 title = NULL;
|
|
|
3082 title_format = symbol_value_in_buffer (Qframe_title_format, w->buffer);
|
|
|
3083 icon_format = symbol_value_in_buffer (Qframe_icon_title_format, w->buffer);
|
|
|
3084
|
|
|
3085 if (HAS_FRAMEMETH_P (f, set_title_from_bufbyte))
|
|
0
|
3086 {
|
|
398
|
3087 title = generate_title_string (w, title_format,
|
|
|
3088 DEFAULT_INDEX, CURRENT_DISP);
|
|
2
|
3089 FRAMEMETH (f, set_title_from_bufbyte, (f, title));
|
|
|
3090 }
|
|
|
3091
|
|
|
3092 if (HAS_FRAMEMETH_P (f, set_icon_name_from_bufbyte))
|
|
|
3093 {
|
|
|
3094 if (!EQ (icon_format, title_format) || !title)
|
|
0
|
3095 {
|
|
2
|
3096 if (title)
|
|
|
3097 xfree (title);
|
|
|
3098
|
|
398
|
3099 title = generate_title_string (w, icon_format,
|
|
|
3100 DEFAULT_INDEX, CURRENT_DISP);
|
|
0
|
3101 }
|
|
2
|
3102 FRAMEMETH (f, set_icon_name_from_bufbyte, (f, title));
|
|
0
|
3103 }
|
|
|
3104
|
|
2
|
3105 if (title)
|
|
|
3106 xfree (title);
|
|
0
|
3107 }
|
|
|
3108
|
|
|
3109
|
|
20
|
3110 DEFUN ("set-frame-pointer", Fset_frame_pointer, 2, 2, 0, /*
|
|
0
|
3111 Set the mouse pointer of FRAME to the given pointer image instance.
|
|
|
3112 You should not call this function directly. Instead, set one of
|
|
|
3113 the variables `text-pointer-glyph', `nontext-pointer-glyph',
|
|
|
3114 `modeline-pointer-glyph', `selection-pointer-glyph',
|
|
|
3115 `busy-pointer-glyph', or `toolbar-pointer-glyph'.
|
|
20
|
3116 */
|
|
|
3117 (frame, image_instance))
|
|
0
|
3118 {
|
|
|
3119 struct frame *f = decode_frame (frame);
|
|
|
3120 CHECK_POINTER_IMAGE_INSTANCE (image_instance);
|
|
|
3121 if (!EQ (f->pointer, image_instance))
|
|
|
3122 {
|
|
|
3123 f->pointer = image_instance;
|
|
|
3124 MAYBE_FRAMEMETH (f, set_frame_pointer, (f));
|
|
|
3125 }
|
|
|
3126 return Qnil;
|
|
|
3127 }
|
|
|
3128
|
|
|
3129
|
|
|
3130 void
|
|
|
3131 update_frame_icon (struct frame *f)
|
|
|
3132 {
|
|
|
3133 if (f->icon_changed || f->windows_changed)
|
|
|
3134 {
|
|
272
|
3135 Lisp_Object frame;
|
|
0
|
3136 Lisp_Object new_icon;
|
|
|
3137
|
|
|
3138 XSETFRAME (frame, f);
|
|
|
3139 new_icon = glyph_image_instance (Vframe_icon_glyph, frame,
|
|
|
3140 ERROR_ME_WARN, 0);
|
|
|
3141 if (!EQ (new_icon, f->icon))
|
|
|
3142 {
|
|
|
3143 f->icon = new_icon;
|
|
|
3144 MAYBE_FRAMEMETH (f, set_frame_icon, (f));
|
|
|
3145 }
|
|
|
3146 }
|
|
|
3147
|
|
|
3148 f->icon_changed = 0;
|
|
|
3149 }
|
|
|
3150
|
|
|
3151 static void
|
|
|
3152 icon_glyph_changed (Lisp_Object glyph, Lisp_Object property,
|
|
|
3153 Lisp_Object locale)
|
|
|
3154 {
|
|
|
3155 MARK_ICON_CHANGED;
|
|
|
3156 }
|
|
|
3157
|
|
|
3158
|
|
398
|
3159 /***************************************************************************/
|
|
|
3160 /* */
|
|
|
3161 /* initialization */
|
|
|
3162 /* */
|
|
|
3163 /***************************************************************************/
|
|
|
3164
|
|
|
3165 void
|
|
|
3166 init_frame (void)
|
|
|
3167 {
|
|
|
3168 #ifndef PDUMP
|
|
|
3169 if (!initialized)
|
|
|
3170 #endif
|
|
|
3171 {
|
|
|
3172 title_string_emchar_dynarr = Dynarr_new (Emchar);
|
|
|
3173 xzero (title_string_display_line);
|
|
|
3174 }
|
|
|
3175 }
|
|
|
3176
|
|
0
|
3177 void
|
|
|
3178 syms_of_frame (void)
|
|
|
3179 {
|
|
400
|
3180 INIT_LRECORD_IMPLEMENTATION (frame);
|
|
|
3181
|
|
0
|
3182 defsymbol (&Qdelete_frame_hook, "delete-frame-hook");
|
|
|
3183 defsymbol (&Qselect_frame_hook, "select-frame-hook");
|
|
|
3184 defsymbol (&Qdeselect_frame_hook, "deselect-frame-hook");
|
|
|
3185 defsymbol (&Qcreate_frame_hook, "create-frame-hook");
|
|
197
|
3186 defsymbol (&Qcustom_initialize_frame, "custom-initialize-frame");
|
|
0
|
3187 defsymbol (&Qmouse_enter_frame_hook, "mouse-enter-frame-hook");
|
|
|
3188 defsymbol (&Qmouse_leave_frame_hook, "mouse-leave-frame-hook");
|
|
|
3189 defsymbol (&Qmap_frame_hook, "map-frame-hook");
|
|
|
3190 defsymbol (&Qunmap_frame_hook, "unmap-frame-hook");
|
|
|
3191
|
|
|
3192 defsymbol (&Qframep, "framep");
|
|
|
3193 defsymbol (&Qframe_live_p, "frame-live-p");
|
|
|
3194 defsymbol (&Qdelete_frame, "delete-frame");
|
|
|
3195 defsymbol (&Qsynchronize_minibuffers, "synchronize-minibuffers");
|
|
|
3196 defsymbol (&Qbuffer_predicate, "buffer-predicate");
|
|
|
3197 defsymbol (&Qframe_being_created, "frame-being-created");
|
|
|
3198 defsymbol (&Qmake_initial_minibuffer_frame, "make-initial-minibuffer-frame");
|
|
|
3199
|
|
2
|
3200 defsymbol (&Qframe_title_format, "frame-title-format");
|
|
|
3201 defsymbol (&Qframe_icon_title_format, "frame-icon-title-format");
|
|
|
3202
|
|
108
|
3203 defsymbol (&Qhidden, "hidden");
|
|
0
|
3204 defsymbol (&Qvisible, "visible");
|
|
|
3205 defsymbol (&Qiconic, "iconic");
|
|
|
3206 defsymbol (&Qinvisible, "invisible");
|
|
|
3207 defsymbol (&Qvisible_iconic, "visible-iconic");
|
|
|
3208 defsymbol (&Qinvisible_iconic, "invisible-iconic");
|
|
|
3209 defsymbol (&Qnomini, "nomini");
|
|
|
3210 defsymbol (&Qvisible_nomini, "visible-nomini");
|
|
|
3211 defsymbol (&Qiconic_nomini, "iconic-nomini");
|
|
|
3212 defsymbol (&Qinvisible_nomini, "invisible-nomini");
|
|
|
3213 defsymbol (&Qvisible_iconic_nomini, "visible-iconic-nomini");
|
|
|
3214 defsymbol (&Qinvisible_iconic_nomini, "invisible-iconic-nomini");
|
|
|
3215
|
|
|
3216 defsymbol (&Qminibuffer, "minibuffer");
|
|
|
3217 defsymbol (&Qunsplittable, "unsplittable");
|
|
|
3218 defsymbol (&Qinternal_border_width, "internal-border-width");
|
|
|
3219 defsymbol (&Qtop_toolbar_shadow_color, "top-toolbar-shadow-color");
|
|
|
3220 defsymbol (&Qbottom_toolbar_shadow_color, "bottom-toolbar-shadow-color");
|
|
|
3221 defsymbol (&Qbackground_toolbar_color, "background-toolbar-color");
|
|
|
3222 defsymbol (&Qtop_toolbar_shadow_pixmap, "top-toolbar-shadow-pixmap");
|
|
|
3223 defsymbol (&Qbottom_toolbar_shadow_pixmap, "bottom-toolbar-shadow-pixmap");
|
|
|
3224 defsymbol (&Qtoolbar_shadow_thickness, "toolbar-shadow-thickness");
|
|
|
3225 defsymbol (&Qscrollbar_placement, "scrollbar-placement");
|
|
|
3226 defsymbol (&Qinter_line_space, "inter-line-space");
|
|
|
3227 /* Qiconic already in this function. */
|
|
|
3228 defsymbol (&Qvisual_bell, "visual-bell");
|
|
|
3229 defsymbol (&Qbell_volume, "bell-volume");
|
|
|
3230 defsymbol (&Qpointer_background, "pointer-background");
|
|
|
3231 defsymbol (&Qpointer_color, "pointer-color");
|
|
|
3232 defsymbol (&Qtext_pointer, "text-pointer");
|
|
|
3233 defsymbol (&Qspace_pointer, "space-pointer");
|
|
|
3234 defsymbol (&Qmodeline_pointer, "modeline-pointer");
|
|
|
3235 defsymbol (&Qgc_pointer, "gc-pointer");
|
|
|
3236 defsymbol (&Qinitially_unmapped, "initially-unmapped");
|
|
|
3237 defsymbol (&Quse_backing_store, "use-backing-store");
|
|
|
3238 defsymbol (&Qborder_color, "border-color");
|
|
|
3239 defsymbol (&Qborder_width, "border-width");
|
|
|
3240 /* Qwidth, Qheight, Qleft, Qtop in general.c */
|
|
|
3241 defsymbol (&Qset_specifier, "set-specifier");
|
|
|
3242 defsymbol (&Qset_glyph_image, "set-glyph-image");
|
|
|
3243 defsymbol (&Qset_face_property, "set-face-property");
|
|
|
3244 defsymbol (&Qface_property_instance, "face-property-instance");
|
|
|
3245 defsymbol (&Qframe_property_alias, "frame-property-alias");
|
|
|
3246
|
|
20
|
3247 DEFSUBR (Fmake_frame);
|
|
|
3248 DEFSUBR (Fframep);
|
|
|
3249 DEFSUBR (Fframe_live_p);
|
|
0
|
3250 #if 0 /* FSFmacs */
|
|
20
|
3251 DEFSUBR (Fignore_event);
|
|
0
|
3252 #endif
|
|
284
|
3253 DEFSUBR (Ffocus_frame);
|
|
20
|
3254 DEFSUBR (Fselect_frame);
|
|
|
3255 DEFSUBR (Fselected_frame);
|
|
|
3256 DEFSUBR (Factive_minibuffer_window);
|
|
|
3257 DEFSUBR (Flast_nonminibuf_frame);
|
|
|
3258 DEFSUBR (Fframe_root_window);
|
|
|
3259 DEFSUBR (Fframe_selected_window);
|
|
|
3260 DEFSUBR (Fset_frame_selected_window);
|
|
|
3261 DEFSUBR (Fframe_device);
|
|
|
3262 DEFSUBR (Fnext_frame);
|
|
|
3263 DEFSUBR (Fprevious_frame);
|
|
|
3264 DEFSUBR (Fdelete_frame);
|
|
|
3265 DEFSUBR (Fmouse_position);
|
|
|
3266 DEFSUBR (Fmouse_pixel_position);
|
|
|
3267 DEFSUBR (Fmouse_position_as_motion_event);
|
|
|
3268 DEFSUBR (Fset_mouse_position);
|
|
|
3269 DEFSUBR (Fset_mouse_pixel_position);
|
|
|
3270 DEFSUBR (Fmake_frame_visible);
|
|
|
3271 DEFSUBR (Fmake_frame_invisible);
|
|
|
3272 DEFSUBR (Ficonify_frame);
|
|
|
3273 DEFSUBR (Fdeiconify_frame);
|
|
|
3274 DEFSUBR (Fframe_visible_p);
|
|
|
3275 DEFSUBR (Fframe_totally_visible_p);
|
|
|
3276 DEFSUBR (Fframe_iconified_p);
|
|
|
3277 DEFSUBR (Fvisible_frame_list);
|
|
|
3278 DEFSUBR (Fraise_frame);
|
|
|
3279 DEFSUBR (Flower_frame);
|
|
|
3280 DEFSUBR (Fframe_property);
|
|
|
3281 DEFSUBR (Fframe_properties);
|
|
|
3282 DEFSUBR (Fset_frame_properties);
|
|
|
3283 DEFSUBR (Fframe_pixel_height);
|
|
|
3284 DEFSUBR (Fframe_pixel_width);
|
|
|
3285 DEFSUBR (Fframe_name);
|
|
|
3286 DEFSUBR (Fframe_modified_tick);
|
|
|
3287 DEFSUBR (Fset_frame_height);
|
|
|
3288 DEFSUBR (Fset_frame_width);
|
|
|
3289 DEFSUBR (Fset_frame_size);
|
|
|
3290 DEFSUBR (Fset_frame_position);
|
|
|
3291 DEFSUBR (Fset_frame_pointer);
|
|
398
|
3292 DEFSUBR (Fprint_job_page_number);
|
|
|
3293 DEFSUBR (Fprint_job_eject_page);
|
|
0
|
3294 }
|
|
|
3295
|
|
|
3296 void
|
|
|
3297 vars_of_frame (void)
|
|
|
3298 {
|
|
|
3299 /* */
|
|
|
3300 Vframe_being_created = Qnil;
|
|
|
3301 staticpro (&Vframe_being_created);
|
|
|
3302
|
|
20
|
3303 #ifdef HAVE_CDE
|
|
149
|
3304 Fprovide (intern ("cde"));
|
|
20
|
3305 #endif
|
|
|
3306
|
|
183
|
3307 #ifdef HAVE_OFFIX_DND
|
|
|
3308 Fprovide (intern ("offix"));
|
|
|
3309 #endif
|
|
|
3310
|
|
0
|
3311 #if 0 /* FSFmacs stupidity */
|
|
|
3312 xxDEFVAR_LISP ("emacs-iconified", &Vemacs_iconified /*
|
|
|
3313 Non-nil if all of emacs is iconified and frame updates are not needed.
|
|
|
3314 */ );
|
|
|
3315 Vemacs_iconified = Qnil;
|
|
|
3316 #endif
|
|
|
3317
|
|
|
3318 DEFVAR_LISP ("select-frame-hook", &Vselect_frame_hook /*
|
|
|
3319 Function or functions to run just after a new frame is given the focus.
|
|
|
3320 Note that calling `select-frame' does not necessarily set the focus:
|
|
|
3321 The actual window-system focus will not be changed until the next time
|
|
|
3322 that XEmacs is waiting for an event, and even then, the window manager
|
|
|
3323 may refuse the focus-change request.
|
|
|
3324 */ );
|
|
|
3325 Vselect_frame_hook = Qnil;
|
|
|
3326
|
|
|
3327 DEFVAR_LISP ("deselect-frame-hook", &Vdeselect_frame_hook /*
|
|
|
3328 Function or functions to run just before a frame loses the focus.
|
|
|
3329 See `select-frame-hook'.
|
|
|
3330 */ );
|
|
|
3331 Vdeselect_frame_hook = Qnil;
|
|
|
3332
|
|
|
3333 DEFVAR_LISP ("delete-frame-hook", &Vdelete_frame_hook /*
|
|
|
3334 Function or functions to call when a frame is deleted.
|
|
16
|
3335 One argument, the about-to-be-deleted frame.
|
|
0
|
3336 */ );
|
|
|
3337 Vdelete_frame_hook = Qnil;
|
|
|
3338
|
|
|
3339 DEFVAR_LISP ("create-frame-hook", &Vcreate_frame_hook /*
|
|
|
3340 Function or functions to call when a frame is created.
|
|
|
3341 One argument, the newly-created frame.
|
|
|
3342 */ );
|
|
|
3343 Vcreate_frame_hook = Qnil;
|
|
|
3344
|
|
|
3345 DEFVAR_LISP ("mouse-enter-frame-hook", &Vmouse_enter_frame_hook /*
|
|
16
|
3346 Function or functions to call when the mouse enters a frame.
|
|
0
|
3347 One argument, the frame.
|
|
16
|
3348 Be careful not to make assumptions about the window manager's focus model.
|
|
0
|
3349 In most cases, the `deselect-frame-hook' is more appropriate.
|
|
|
3350 */ );
|
|
|
3351 Vmouse_enter_frame_hook = Qnil;
|
|
|
3352
|
|
|
3353 DEFVAR_LISP ("mouse-leave-frame-hook", &Vmouse_leave_frame_hook /*
|
|
16
|
3354 Function or functions to call when the mouse leaves a frame.
|
|
0
|
3355 One argument, the frame.
|
|
16
|
3356 Be careful not to make assumptions about the window manager's focus model.
|
|
0
|
3357 In most cases, the `select-frame-hook' is more appropriate.
|
|
|
3358 */ );
|
|
|
3359 Vmouse_leave_frame_hook = Qnil;
|
|
|
3360
|
|
|
3361 DEFVAR_LISP ("map-frame-hook", &Vmap_frame_hook /*
|
|
16
|
3362 Function or functions to call when a frame is mapped.
|
|
0
|
3363 One argument, the frame.
|
|
|
3364 */ );
|
|
|
3365 Vmap_frame_hook = Qnil;
|
|
|
3366
|
|
|
3367 DEFVAR_LISP ("unmap-frame-hook", &Vunmap_frame_hook /*
|
|
16
|
3368 Function or functions to call when a frame is unmapped.
|
|
0
|
3369 One argument, the frame.
|
|
|
3370 */ );
|
|
|
3371 Vunmap_frame_hook = Qnil;
|
|
|
3372
|
|
142
|
3373 DEFVAR_BOOL ("allow-deletion-of-last-visible-frame",
|
|
146
|
3374 &allow_deletion_of_last_visible_frame /*
|
|
0
|
3375 *Non-nil means to assume the force option to delete-frame.
|
|
|
3376 */ );
|
|
146
|
3377 allow_deletion_of_last_visible_frame = 0;
|
|
0
|
3378
|
|
282
|
3379 DEFVAR_LISP ("adjust-frame-function", &Vadjust_frame_function /*
|
|
|
3380 Function or constant controlling adjustment of frame.
|
|
|
3381 When scrollbars, toolbars, default font etc. change in frame, the frame
|
|
|
3382 needs to be adjusted. The adjustment is controlled by this variable.
|
|
|
3383 Legal values are:
|
|
|
3384 nil to keep character frame size unchanged when possible (resize)
|
|
|
3385 t to keep pixel size unchanged (never resize)
|
|
|
3386 function symbol or lambda form. This function must return boolean
|
|
|
3387 value which is treated as above. Function is passed one parameter,
|
|
|
3388 the frame being adjusted. It function should not modify or delete
|
|
|
3389 the frame.
|
|
0
|
3390 */ );
|
|
282
|
3391 Vadjust_frame_function = Qnil;
|
|
0
|
3392
|
|
|
3393 DEFVAR_LISP ("mouse-motion-handler", &Vmouse_motion_handler /*
|
|
|
3394 Handler for motion events. One arg, the event.
|
|
|
3395 For most applications, you should use `mode-motion-hook' instead of this.
|
|
|
3396 */ );
|
|
|
3397 Vmouse_motion_handler = Qnil;
|
|
|
3398
|
|
|
3399 DEFVAR_LISP ("synchronize-minibuffers",&Vsynchronize_minibuffers /*
|
|
|
3400 Set to t if all minibuffer windows are to be synchronized.
|
|
|
3401 This will cause echo area messages to appear in the minibuffers of all
|
|
|
3402 visible frames.
|
|
|
3403 */ );
|
|
|
3404 Vsynchronize_minibuffers = Qnil;
|
|
|
3405
|
|
|
3406 DEFVAR_LISP ("frame-title-format", &Vframe_title_format /*
|
|
404
|
3407 Controls the title of the window-system window of the selected frame.
|
|
0
|
3408 This is the same format as `modeline-format' with the exception that
|
|
|
3409 %- is ignored.
|
|
|
3410 */ );
|
|
404
|
3411 /* #### I would change this unilaterally but for the wrath of the Kyles
|
|
|
3412 of the world. */
|
|
|
3413 #ifdef WINDOWSNT
|
|
|
3414 Vframe_title_format = build_string ("%b - XEmacs");
|
|
|
3415 #else
|
|
398
|
3416 Vframe_title_format = build_string ("%S: %b");
|
|
404
|
3417 #endif
|
|
0
|
3418
|
|
|
3419 DEFVAR_LISP ("frame-icon-title-format", &Vframe_icon_title_format /*
|
|
|
3420 Controls the title of the icon corresponding to the selected frame.
|
|
16
|
3421 See also the variable `frame-title-format'.
|
|
0
|
3422 */ );
|
|
398
|
3423 Vframe_icon_title_format = build_string ("%b");
|
|
0
|
3424
|
|
|
3425 DEFVAR_LISP ("default-frame-name", &Vdefault_frame_name /*
|
|
|
3426 The default name to assign to newly-created frames.
|
|
404
|
3427 This can be overridden by arguments to `make-frame'. This must be a string.
|
|
|
3428 This is used primarily for picking up X resources, and is *not* the title
|
|
|
3429 of the frame. (See `frame-title-format'.)
|
|
0
|
3430 */ );
|
|
272
|
3431 #ifndef INFODOCK
|
|
398
|
3432 Vdefault_frame_name = build_string ("emacs");
|
|
272
|
3433 #else
|
|
398
|
3434 Vdefault_frame_name = build_string ("InfoDock");
|
|
272
|
3435 #endif
|
|
0
|
3436
|
|
|
3437 DEFVAR_LISP ("default-frame-plist", &Vdefault_frame_plist /*
|
|
|
3438 Plist of default values for frame creation, other than the first one.
|
|
|
3439 These may be set in your init file, like this:
|
|
|
3440
|
|
|
3441 \(setq default-frame-plist '(width 80 height 55))
|
|
|
3442
|
|
|
3443 The properties may be in alist format for backward compatibility
|
|
|
3444 but you should not rely on this behavior.
|
|
|
3445
|
|
|
3446 These override values given in window system configuration data,
|
|
|
3447 including X Windows' defaults database.
|
|
|
3448
|
|
|
3449 Since the first X frame is created before loading your .emacs file,
|
|
|
3450 you must use the X resource database for that.
|
|
|
3451
|
|
|
3452 For values specific to the first Emacs frame, see `initial-frame-plist'.
|
|
|
3453 For values specific to the separate minibuffer frame, see
|
|
|
3454 `minibuffer-frame-plist'.
|
|
|
3455
|
|
|
3456 See also the variables `default-x-frame-plist' and
|
|
|
3457 `default-tty-frame-plist', which are like `default-frame-plist'
|
|
|
3458 except that they apply only to X or tty frames, respectively
|
|
197
|
3459 \(whereas `default-frame-plist' applies to all types of frames).
|
|
0
|
3460 */ );
|
|
|
3461 Vdefault_frame_plist = Qnil;
|
|
|
3462
|
|
|
3463 DEFVAR_LISP ("frame-icon-glyph", &Vframe_icon_glyph /*
|
|
|
3464 Icon glyph used to iconify a frame.
|
|
|
3465 */ );
|
|
|
3466 }
|
|
|
3467
|
|
|
3468 void
|
|
|
3469 complex_vars_of_frame (void)
|
|
|
3470 {
|
|
|
3471 Vframe_icon_glyph = allocate_glyph (GLYPH_ICON, icon_glyph_changed);
|
|
|
3472 }
|
