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0
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1 /* Generic toolbar implementation.
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2 Copyright (C) 1995 Board of Trustees, University of Illinois.
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3 Copyright (C) 1995 Sun Microsystems, Inc.
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4 Copyright (C) 1995, 1996 Ben Wing.
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5 Copyright (C) 1996 Chuck Thompson.
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6
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7 This file is part of XEmacs.
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8
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9 XEmacs is free software; you can redistribute it and/or modify it
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10 under the terms of the GNU General Public License as published by the
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11 Free Software Foundation; either version 2, or (at your option) any
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12 later version.
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13
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14 XEmacs is distributed in the hope that it will be useful, but WITHOUT
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15 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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16 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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17 for more details.
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18
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19 You should have received a copy of the GNU General Public License
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20 along with XEmacs; see the file COPYING. If not, write to
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21 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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22 Boston, MA 02111-1307, USA. */
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23
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24 /* Synched up with: Not in FSF. */
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25
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26 /* Original implementation by Chuck Thompson for 19.12.
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27 Default-toolbar-position and specifier-related stuff by Ben Wing. */
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28
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29 #include <config.h>
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30 #include "lisp.h"
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31
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32 #include "buffer.h"
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33 #include "frame.h"
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34 #include "device.h"
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35 #include "glyphs.h"
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36 #include "redisplay.h"
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37 #include "toolbar.h"
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38 #include "window.h"
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39
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40 Lisp_Object Vtoolbar[4];
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41 Lisp_Object Vtoolbar_size[4];
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42 Lisp_Object Vtoolbar_visible_p[4];
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215
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43 Lisp_Object Vtoolbar_border_width[4];
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0
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44
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45 Lisp_Object Vdefault_toolbar, Vdefault_toolbar_visible_p;
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46 Lisp_Object Vdefault_toolbar_width, Vdefault_toolbar_height;
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215
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47 Lisp_Object Vdefault_toolbar_border_width;
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0
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48
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49 Lisp_Object Vdefault_toolbar_position;
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50 Lisp_Object Vtoolbar_buttons_captioned_p;
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51
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52 Lisp_Object Qtoolbar_buttonp;
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53 Lisp_Object Q2D, Q3D, Q2d, Q3d;
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54 Lisp_Object Q_size;
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55
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56 Lisp_Object Qinit_toolbar_from_resources;
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57
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58
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59 static Lisp_Object
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60 mark_toolbar_data (Lisp_Object obj, void (*markobj) (Lisp_Object))
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61 {
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62 struct toolbar_data *data = (struct toolbar_data *) XPNTR (obj);
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63 ((markobj) (data->last_toolbar_buffer));
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173
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64 return data->toolbar_buttons;
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0
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65 }
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66
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67 DEFINE_LRECORD_IMPLEMENTATION ("toolbar-data", toolbar_data,
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68 mark_toolbar_data, internal_object_printer,
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69 0, 0, 0, struct toolbar_data);
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70
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71 static Lisp_Object
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72 mark_toolbar_button (Lisp_Object obj, void (*markobj) (Lisp_Object))
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73 {
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74 struct toolbar_button *data = (struct toolbar_button *) XPNTR (obj);
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75 ((markobj) (data->next));
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76 ((markobj) (data->frame));
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77 ((markobj) (data->up_glyph));
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78 ((markobj) (data->down_glyph));
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79 ((markobj) (data->disabled_glyph));
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80 ((markobj) (data->cap_up_glyph));
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81 ((markobj) (data->cap_down_glyph));
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82 ((markobj) (data->cap_disabled_glyph));
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83 ((markobj) (data->callback));
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84 ((markobj) (data->enabled_p));
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173
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85 return data->help_string;
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0
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86 }
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87
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88 static void
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89 print_toolbar_button (Lisp_Object obj, Lisp_Object printcharfun,
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90 int escapeflag)
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91 {
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92 struct toolbar_button *tb = XTOOLBAR_BUTTON (obj);
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93 char buf[100];
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94
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95 if (print_readably)
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96 error ("printing unreadable object #<toolbar-button 0x%x>",
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97 tb->header.uid);
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98
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99 sprintf (buf, "#<toolbar-button 0x%x>", tb->header.uid);
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100 write_c_string (buf, printcharfun);
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101 }
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102
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103 DEFINE_LRECORD_IMPLEMENTATION ("toolbar-button", toolbar_button,
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104 mark_toolbar_button, print_toolbar_button,
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105 0, 0, 0,
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106 struct toolbar_button);
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107
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20
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108 DEFUN ("toolbar-button-p", Ftoolbar_button_p, 1, 1, 0, /*
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109 Return non-nil if OBJECT is a toolbar button.
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20
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110 */
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111 (object))
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0
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112 {
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173
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113 return TOOLBAR_BUTTONP (object) ? Qt : Qnil;
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0
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114 }
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115
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116 /* Only query functions are provided for toolbar buttons. They are
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117 generated and updated from a toolbar description list. Any
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118 directly made changes would be wiped out the first time the toolbar
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119 was marked as dirty and was regenerated. The exception to this is
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120 set-toolbar-button-down-flag. Having this allows us to control the
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121 toolbar from elisp. Since we only trigger the button callbacks on
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122 up-mouse events and we reset the flag first, there shouldn't be any
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123 way for this to get us in trouble (like if someone decides to
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124 change the toolbar from a toolbar callback). */
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125
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20
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126 DEFUN ("toolbar-button-callback", Ftoolbar_button_callback, 1, 1, 0, /*
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127 Return the callback function associated with the toolbar BUTTON.
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20
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128 */
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129 (button))
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0
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130 {
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131 CHECK_TOOLBAR_BUTTON (button);
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132
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173
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133 return XTOOLBAR_BUTTON (button)->callback;
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0
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134 }
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135
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20
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136 DEFUN ("toolbar-button-help-string", Ftoolbar_button_help_string, 1, 1, 0, /*
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137 Return the help string function associated with the toolbar BUTTON.
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20
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138 */
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139 (button))
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0
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140 {
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141 CHECK_TOOLBAR_BUTTON (button);
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142
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173
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143 return XTOOLBAR_BUTTON (button)->help_string;
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0
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144 }
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145
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20
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146 DEFUN ("toolbar-button-enabled-p", Ftoolbar_button_enabled_p, 1, 1, 0, /*
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147 Return t if BUTTON is active.
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20
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148 */
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149 (button))
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0
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150 {
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151 CHECK_TOOLBAR_BUTTON (button);
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152
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173
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153 return XTOOLBAR_BUTTON (button)->enabled ? Qt : Qnil;
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0
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154 }
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155
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20
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156 DEFUN ("set-toolbar-button-down-flag", Fset_toolbar_button_down_flag, 2, 2, 0, /*
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157 Don't touch.
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20
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158 */
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159 (button, flag))
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0
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160 {
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161 struct toolbar_button *tb;
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162 char old_flag;
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163
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164 CHECK_TOOLBAR_BUTTON (button);
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165 tb = XTOOLBAR_BUTTON (button);
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166 old_flag = tb->down;
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167
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168 /* If the button is ignored, don't do anything. */
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169 if (!tb->enabled)
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170 return Qnil;
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171
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172 /* If flag is nil, unset the down flag, otherwise set it to true.
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173 This also triggers an immediate redraw of the button if the flag
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174 does change. */
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175
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176 if (NILP (flag))
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177 tb->down = 0;
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178 else
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179 tb->down = 1;
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180
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181 if (tb->down != old_flag)
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182 {
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183 struct frame *f = XFRAME (tb->frame);
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184 struct device *d;
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185
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186 if (DEVICEP (f->device))
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187 {
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188 d = XDEVICE (f->device);
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189
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190 if (DEVICE_LIVE_P (XDEVICE (f->device)))
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191 {
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192 tb->dirty = 1;
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193 MAYBE_DEVMETH (d, output_toolbar_button, (f, button));
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194 }
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195 }
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196 }
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197
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198 return Qnil;
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173
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199 }
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0
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200
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201 Lisp_Object
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202 get_toolbar_button_glyph (struct window *w, struct toolbar_button *tb)
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203 {
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204 Lisp_Object glyph = Qnil;
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205
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206 /* The selected glyph logic:
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207
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208 UP: up
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209 DOWN: down -> up
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210 DISABLED: disabled -> up
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211 CAP-UP: cap-up -> up
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212 CAP-DOWN: cap-down -> cap-up -> down -> up
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213 CAP-DISABLED: cap-disabled -> cap-up -> disabled -> up
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214 */
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215
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216 if (!NILP (w->toolbar_buttons_captioned_p))
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217 {
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218 if (tb->enabled && tb->down)
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219 glyph = tb->cap_down_glyph;
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220 else if (!tb->enabled)
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221 glyph = tb->cap_disabled_glyph;
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173
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222
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0
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223 if (NILP (glyph))
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224 glyph = tb->cap_up_glyph;
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225 }
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226
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227 if (NILP (glyph))
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228 {
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229 if (tb->enabled && tb->down)
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230 glyph = tb->down_glyph;
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231 else if (!tb->enabled)
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232 glyph = tb->disabled_glyph;
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233 }
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234
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235 /* The non-captioned up button is the ultimate fallback. It is
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236 the only one we guarantee exists. */
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237 if (NILP (glyph))
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238 glyph = tb->up_glyph;
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239
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240 return glyph;
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241 }
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242
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243
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244 static enum toolbar_pos
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245 decode_toolbar_position (Lisp_Object position)
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246 {
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2
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247 if (EQ (position, Qtop)) return TOP_TOOLBAR;
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248 if (EQ (position, Qbottom)) return BOTTOM_TOOLBAR;
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249 if (EQ (position, Qleft)) return LEFT_TOOLBAR;
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250 if (EQ (position, Qright)) return RIGHT_TOOLBAR;
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0
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251 signal_simple_error ("Invalid toolbar position", position);
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173
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252
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2
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253 return TOP_TOOLBAR; /* not reached */
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0
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254 }
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255
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20
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256 DEFUN ("set-default-toolbar-position", Fset_default_toolbar_position, 1, 1, 0, /*
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257 Set the position that the `default-toolbar' will be displayed at.
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258 Valid positions are 'top, 'bottom, 'left and 'right.
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259 See `default-toolbar-position'.
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20
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260 */
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261 (position))
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0
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262 {
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263 enum toolbar_pos cur = decode_toolbar_position (Vdefault_toolbar_position);
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264 enum toolbar_pos new = decode_toolbar_position (position);
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265
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266 if (cur != new)
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267 {
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268 /* The following calls will automatically cause the dirty
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269 flags to be set; we delay frame size changes to avoid
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270 lots of frame flickering. */
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249
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271 /* #### I think this should be GC protected. -sb */
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0
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272 hold_frame_size_changes ();
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273 set_specifier_fallback (Vtoolbar[cur], list1 (Fcons (Qnil, Qnil)));
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274 set_specifier_fallback (Vtoolbar[new], Vdefault_toolbar);
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275 set_specifier_fallback (Vtoolbar_size[cur], list1 (Fcons (Qnil, Qzero)));
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276 set_specifier_fallback (Vtoolbar_size[new],
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277 new == TOP_TOOLBAR || new == BOTTOM_TOOLBAR
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278 ? Vdefault_toolbar_height
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279 : Vdefault_toolbar_width);
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215
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280 set_specifier_fallback (Vtoolbar_border_width[cur],
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281 list1 (Fcons (Qnil, Qzero)));
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282 set_specifier_fallback (Vtoolbar_border_width[new],
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283 Vdefault_toolbar_border_width);
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0
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284 set_specifier_fallback (Vtoolbar_visible_p[cur],
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285 list1 (Fcons (Qnil, Qt)));
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286 set_specifier_fallback (Vtoolbar_visible_p[new],
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287 Vdefault_toolbar_visible_p);
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288 Vdefault_toolbar_position = position;
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289 unhold_frame_size_changes ();
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290 }
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291
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292 return position;
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293 }
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294
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20
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295 DEFUN ("default-toolbar-position", Fdefault_toolbar_position, 0, 0, 0, /*
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0
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296 Return the position that the `default-toolbar' will be displayed at.
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297 The `default-toolbar' will only be displayed here if the corresponding
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298 position-specific toolbar specifier does not provide a value.
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20
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299 */
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300 ())
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0
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301 {
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302 return Vdefault_toolbar_position;
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303 }
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304
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305
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306 static Lisp_Object
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307 update_toolbar_button (struct frame *f, struct toolbar_button *tb,
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308 Lisp_Object desc, int pushright)
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309 {
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310 Lisp_Object *elt, glyphs, retval, buffer;
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311 struct gcpro gcpro1, gcpro2;
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312
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173
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313 elt = XVECTOR_DATA (desc);
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0
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314 buffer = XWINDOW (FRAME_LAST_NONMINIBUF_WINDOW (f))->buffer;
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315
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316 if (!tb)
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317 {
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185
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318 tb = alloc_lcrecord_type (struct toolbar_button, lrecord_toolbar_button);
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0
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319 tb->next = Qnil;
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320 XSETFRAME (tb->frame, f);
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321 tb->up_glyph = Qnil;
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322 tb->down_glyph = Qnil;
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323 tb->disabled_glyph = Qnil;
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324 tb->cap_up_glyph = Qnil;
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325 tb->cap_down_glyph = Qnil;
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326 tb->cap_disabled_glyph = Qnil;
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327 tb->callback = Qnil;
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328 tb->enabled_p = Qnil;
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329 tb->help_string = Qnil;
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330
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331 tb->enabled = 0;
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332 tb->down = 0;
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333 tb->pushright = pushright;
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334 tb->blank = 0;
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335 tb->x = tb->y = tb->width = tb->height = -1;
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336 tb->dirty = 1;
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337 }
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338 XSETTOOLBAR_BUTTON (retval, tb);
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339
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340 /* Let's make sure nothing gets mucked up by the potential call to
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341 eval farther down. */
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342 GCPRO2 (retval, desc);
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343
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344 glyphs = (CONSP (elt[0]) ? elt[0] : symbol_value_in_buffer (elt[0], buffer));
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345
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346 /* If this is true we have a blank, otherwise it is an actual
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347 button. */
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348 if (KEYWORDP (glyphs))
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349 {
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350 int pos;
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351 int style_seen = 0;
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352 int size_seen = 0;
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173
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353 int len = XVECTOR_LENGTH (desc);
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0
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354
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355 if (!tb->blank)
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356 {
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357 tb->blank = 1;
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358 tb->dirty = 1;
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359 }
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360
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173
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361 for (pos = 0; pos < len; pos += 2)
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0
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362 {
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363 Lisp_Object key = elt[pos];
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364 Lisp_Object val = elt[pos + 1];
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365
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366 if (EQ (key, Q_style))
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367 {
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368 style_seen = 1;
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369
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370 if (EQ (val, Q2D) || EQ (val, Q2d))
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371 {
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372 if (!EQ (Qnil, tb->up_glyph) || !EQ (Qt, tb->disabled_glyph))
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373 {
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374 tb->up_glyph = Qnil;
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375 tb->disabled_glyph = Qt;
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376 tb->dirty = 1;
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377 }
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378 }
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379 else if (EQ (val, Q3D) || (EQ (val, Q3d)))
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380 {
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381 if (!EQ (Qt, tb->up_glyph) || !EQ (Qnil, tb->disabled_glyph))
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382 {
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383 tb->up_glyph = Qt;
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384 tb->disabled_glyph = Qnil;
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385 tb->dirty = 1;
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386 }
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387 }
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388 }
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389 else if (EQ (key, Q_size))
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390 {
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391 size_seen = 1;
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392
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393 if (!EQ (val, tb->down_glyph))
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394 {
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395 tb->down_glyph = val;
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396 tb->dirty = 1;
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397 }
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398 }
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399 }
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400
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401 if (!style_seen)
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402 {
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403 /* The default style is 3D. */
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404 if (!EQ (Qt, tb->up_glyph) || !EQ (Qnil, tb->disabled_glyph))
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405 {
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406 tb->up_glyph = Qt;
|
|
|
407 tb->disabled_glyph = Qnil;
|
|
|
408 tb->dirty = 1;
|
|
|
409 }
|
|
|
410 }
|
|
|
411
|
|
|
412 if (!size_seen)
|
|
|
413 {
|
|
|
414 /* The default width is set to nil. The device specific
|
|
|
415 code will fill it in at its discretion. */
|
|
|
416 if (!NILP (tb->down_glyph))
|
|
|
417 {
|
|
|
418 tb->down_glyph = Qnil;
|
|
|
419 tb->dirty = 1;
|
|
|
420 }
|
|
|
421 }
|
|
|
422
|
|
|
423 /* The rest of these fields are not used by blanks. We make
|
|
|
424 sure they are nulled out in case this button object formerly
|
|
|
425 represented a real button. */
|
|
|
426 if (!NILP (tb->callback)
|
|
|
427 || !NILP (tb->enabled_p)
|
|
|
428 || !NILP (tb->help_string))
|
|
|
429 {
|
|
|
430 tb->cap_up_glyph = Qnil;
|
|
|
431 tb->cap_down_glyph = Qnil;
|
|
|
432 tb->cap_disabled_glyph = Qnil;
|
|
|
433 tb->callback = Qnil;
|
|
|
434 tb->enabled_p = Qnil;
|
|
|
435 tb->help_string = Qnil;
|
|
|
436 tb->dirty = 1;
|
|
|
437 }
|
|
|
438 }
|
|
|
439 else
|
|
|
440 {
|
|
|
441 if (tb->blank)
|
|
|
442 {
|
|
|
443 tb->blank = 0;
|
|
|
444 tb->dirty = 1;
|
|
|
445 }
|
|
|
446
|
|
|
447 /* We know that we at least have an up_glyph. Well, no, we
|
|
|
448 don't. The user may have changed the button glyph on us. */
|
|
245
|
449 if (CONSP (glyphs))
|
|
0
|
450 {
|
|
|
451 if (!EQ (XCAR (glyphs), tb->up_glyph))
|
|
|
452 {
|
|
|
453 tb->up_glyph = XCAR (glyphs);
|
|
|
454 tb->dirty = 1;
|
|
|
455 }
|
|
|
456 glyphs = XCDR (glyphs);
|
|
|
457 }
|
|
|
458 else
|
|
|
459 tb->up_glyph = Qnil;
|
|
|
460
|
|
|
461 /* We might have a down_glyph. */
|
|
245
|
462 if (CONSP (glyphs))
|
|
0
|
463 {
|
|
|
464 if (!EQ (XCAR (glyphs), tb->down_glyph))
|
|
|
465 {
|
|
|
466 tb->down_glyph = XCAR (glyphs);
|
|
|
467 tb->dirty = 1;
|
|
|
468 }
|
|
|
469 glyphs = XCDR (glyphs);
|
|
|
470 }
|
|
|
471 else
|
|
|
472 tb->down_glyph = Qnil;
|
|
|
473
|
|
|
474 /* We might have a disabled_glyph. */
|
|
245
|
475 if (CONSP (glyphs))
|
|
0
|
476 {
|
|
|
477 if (!EQ (XCAR (glyphs), tb->disabled_glyph))
|
|
|
478 {
|
|
|
479 tb->disabled_glyph = XCAR (glyphs);
|
|
|
480 tb->dirty = 1;
|
|
|
481 }
|
|
|
482 glyphs = XCDR (glyphs);
|
|
|
483 }
|
|
|
484 else
|
|
|
485 tb->disabled_glyph = Qnil;
|
|
|
486
|
|
|
487 /* We might have a cap_up_glyph. */
|
|
245
|
488 if (CONSP (glyphs))
|
|
0
|
489 {
|
|
|
490 if (!EQ (XCAR (glyphs), tb->cap_up_glyph))
|
|
|
491 {
|
|
|
492 tb->cap_up_glyph = XCAR (glyphs);
|
|
|
493 tb->dirty = 1;
|
|
|
494 }
|
|
|
495 glyphs = XCDR (glyphs);
|
|
|
496 }
|
|
|
497 else
|
|
|
498 tb->cap_up_glyph = Qnil;
|
|
|
499
|
|
|
500 /* We might have a cap_down_glyph. */
|
|
245
|
501 if (CONSP (glyphs))
|
|
0
|
502 {
|
|
|
503 if (!EQ (XCAR (glyphs), tb->cap_down_glyph))
|
|
|
504 {
|
|
|
505 tb->cap_down_glyph = XCAR (glyphs);
|
|
|
506 tb->dirty = 1;
|
|
|
507 }
|
|
|
508 glyphs = XCDR (glyphs);
|
|
|
509 }
|
|
|
510 else
|
|
|
511 tb->cap_down_glyph = Qnil;
|
|
|
512
|
|
|
513 /* We might have a cap_disabled_glyph. */
|
|
245
|
514 if (CONSP (glyphs))
|
|
0
|
515 {
|
|
|
516 if (!EQ (XCAR (glyphs), tb->cap_disabled_glyph))
|
|
|
517 {
|
|
|
518 tb->cap_disabled_glyph = XCAR (glyphs);
|
|
|
519 tb->dirty = 1;
|
|
|
520 }
|
|
|
521 }
|
|
|
522 else
|
|
|
523 tb->cap_disabled_glyph = Qnil;
|
|
|
524
|
|
|
525 /* Update the callback. */
|
|
|
526 if (!EQ (tb->callback, elt[1]))
|
|
|
527 {
|
|
|
528 tb->callback = elt[1];
|
|
|
529 /* This does not have an impact on the display properties of the
|
|
|
530 button so we do not mark it as dirty if it has changed. */
|
|
|
531 }
|
|
|
532
|
|
|
533 /* Update the enabled field. */
|
|
|
534 if (!EQ (tb->enabled_p, elt[2]))
|
|
|
535 {
|
|
|
536 tb->enabled_p = elt[2];
|
|
|
537 tb->dirty = 1;
|
|
|
538 }
|
|
|
539
|
|
|
540 /* We always do the following because if the enabled status is
|
|
|
541 determined by a function its decision may change without us being
|
|
|
542 able to detect it. */
|
|
|
543 {
|
|
|
544 int old_enabled = tb->enabled;
|
|
|
545
|
|
|
546 if (NILP (tb->enabled_p))
|
|
|
547 tb->enabled = 0;
|
|
|
548 else if (EQ (tb->enabled_p, Qt))
|
|
|
549 tb->enabled = 1;
|
|
|
550 else
|
|
|
551 {
|
|
|
552 if (NILP (tb->enabled_p) || EQ (tb->enabled_p, Qt))
|
|
|
553 /* short-circuit the common case for speed */
|
|
|
554 tb->enabled = !NILP (tb->enabled_p);
|
|
|
555 else
|
|
|
556 {
|
|
|
557 Lisp_Object result =
|
|
|
558 eval_in_buffer_trapping_errors
|
|
|
559 ("Error in toolbar enabled-p form",
|
|
|
560 XBUFFER
|
|
|
561 (WINDOW_BUFFER
|
|
|
562 (XWINDOW (FRAME_LAST_NONMINIBUF_WINDOW (f)))),
|
|
|
563 tb->enabled_p);
|
|
|
564 if (UNBOUNDP (result))
|
|
|
565 /* #### if there was an error in the enabled-p
|
|
|
566 form, should we pretend like it's enabled
|
|
|
567 or disabled? */
|
|
|
568 tb->enabled = 0;
|
|
|
569 else
|
|
|
570 tb->enabled = !NILP (result);
|
|
|
571 }
|
|
|
572 }
|
|
|
573
|
|
|
574 if (old_enabled != tb->enabled)
|
|
|
575 tb->dirty = 1;
|
|
|
576 }
|
|
|
577
|
|
|
578 /* Update the help echo string. */
|
|
|
579 if (!EQ (tb->help_string, elt[3]))
|
|
|
580 {
|
|
|
581 tb->help_string = elt[3];
|
|
|
582 /* This does not have an impact on the display properties of the
|
|
|
583 button so we do not mark it as dirty if it has changed. */
|
|
|
584 }
|
|
|
585 }
|
|
|
586
|
|
|
587 /* If this flag changes, the position is changing for sure unless
|
|
|
588 some very unlikely geometry occurs. */
|
|
|
589 if (tb->pushright != pushright)
|
|
|
590 {
|
|
|
591 tb->pushright = pushright;
|
|
|
592 tb->dirty = 1;
|
|
|
593 }
|
|
|
594
|
|
|
595 /* The position and size fields are only manipulated in the
|
|
|
596 device-dependent code. */
|
|
|
597 UNGCPRO;
|
|
|
598 return retval;
|
|
|
599 }
|
|
|
600
|
|
215
|
601 void
|
|
|
602 mark_frame_toolbar_buttons_dirty (struct frame *f, enum toolbar_pos pos)
|
|
|
603 {
|
|
|
604 Lisp_Object button = FRAME_TOOLBAR_DATA (f, pos)->toolbar_buttons;
|
|
|
605
|
|
|
606 while (!NILP (button))
|
|
|
607 {
|
|
|
608 struct toolbar_button *tb = XTOOLBAR_BUTTON (button);
|
|
|
609 tb->dirty = 1;
|
|
|
610 button = tb->next;
|
|
|
611 }
|
|
|
612 return;
|
|
|
613 }
|
|
|
614
|
|
0
|
615 static Lisp_Object
|
|
|
616 compute_frame_toolbar_buttons (struct frame *f, enum toolbar_pos pos,
|
|
|
617 Lisp_Object toolbar)
|
|
|
618 {
|
|
|
619 Lisp_Object buttons, prev_button, first_button;
|
|
|
620 Lisp_Object orig_toolbar = toolbar;
|
|
|
621 int pushright_seen = 0;
|
|
|
622 struct gcpro gcpro1, gcpro2, gcpro3, gcpro4, gcpro5;
|
|
|
623
|
|
|
624 first_button = FRAME_TOOLBAR_DATA (f, pos)->toolbar_buttons;
|
|
|
625 buttons = prev_button = first_button;
|
|
|
626
|
|
|
627 /* Yes, we're being paranoid. */
|
|
|
628 GCPRO5 (toolbar, buttons, prev_button, first_button, orig_toolbar);
|
|
|
629
|
|
|
630 if (NILP (toolbar))
|
|
|
631 {
|
|
|
632 /* The output mechanisms will take care of clearing the former
|
|
|
633 toolbar. */
|
|
|
634 UNGCPRO;
|
|
|
635 return Qnil;
|
|
|
636 }
|
|
|
637
|
|
|
638 if (!CONSP (toolbar))
|
|
|
639 signal_simple_error ("toolbar description must be a list", toolbar);
|
|
|
640
|
|
|
641 /* First synchronize any existing buttons. */
|
|
|
642 while (!NILP (toolbar) && !NILP (buttons))
|
|
|
643 {
|
|
|
644 struct toolbar_button *tb;
|
|
|
645
|
|
|
646 if (NILP (XCAR (toolbar)))
|
|
|
647 {
|
|
|
648 if (pushright_seen)
|
|
|
649 signal_simple_error
|
|
|
650 ("more than one partition (nil) in toolbar description",
|
|
|
651 orig_toolbar);
|
|
|
652 else
|
|
|
653 pushright_seen = 1;
|
|
|
654 }
|
|
|
655 else
|
|
|
656 {
|
|
|
657 tb = XTOOLBAR_BUTTON (buttons);
|
|
|
658 update_toolbar_button (f, tb, XCAR (toolbar), pushright_seen);
|
|
|
659 prev_button = buttons;
|
|
|
660 buttons = tb->next;
|
|
|
661 }
|
|
|
662
|
|
|
663 toolbar = XCDR (toolbar);
|
|
|
664 }
|
|
|
665
|
|
|
666 /* If we hit the end of the toolbar, then clean up any excess
|
|
|
667 buttons and return. */
|
|
|
668 if (NILP (toolbar))
|
|
|
669 {
|
|
|
670 if (!NILP (buttons))
|
|
|
671 {
|
|
2
|
672 /* If this is the case the only thing we saw was a
|
|
0
|
673 pushright marker. */
|
|
|
674 if (EQ (buttons, first_button))
|
|
|
675 {
|
|
|
676 UNGCPRO;
|
|
|
677 return Qnil;
|
|
|
678 }
|
|
|
679 else
|
|
|
680 XTOOLBAR_BUTTON (prev_button)->next = Qnil;
|
|
|
681 }
|
|
|
682 UNGCPRO;
|
|
|
683 return first_button;
|
|
|
684 }
|
|
|
685
|
|
|
686 /* At this point there are more buttons on the toolbar than we
|
|
|
687 actually have in existence. */
|
|
|
688 while (!NILP (toolbar))
|
|
|
689 {
|
|
|
690 Lisp_Object new_button;
|
|
|
691
|
|
|
692 if (NILP (XCAR (toolbar)))
|
|
|
693 {
|
|
|
694 if (pushright_seen)
|
|
|
695 signal_simple_error
|
|
|
696 ("more than one partition (nil) in toolbar description",
|
|
|
697 orig_toolbar);
|
|
|
698 else
|
|
|
699 pushright_seen = 1;
|
|
|
700 }
|
|
|
701 else
|
|
|
702 {
|
|
|
703 new_button = update_toolbar_button (f, NULL, XCAR (toolbar),
|
|
|
704 pushright_seen);
|
|
|
705
|
|
|
706 if (NILP (first_button))
|
|
|
707 {
|
|
|
708 first_button = prev_button = new_button;
|
|
|
709 }
|
|
|
710 else
|
|
|
711 {
|
|
|
712 XTOOLBAR_BUTTON (prev_button)->next = new_button;
|
|
|
713 prev_button = new_button;
|
|
|
714 }
|
|
|
715 }
|
|
|
716
|
|
|
717 toolbar = XCDR (toolbar);
|
|
|
718 }
|
|
|
719
|
|
|
720 UNGCPRO;
|
|
|
721 return first_button;
|
|
|
722 }
|
|
|
723
|
|
280
|
724 static void
|
|
|
725 set_frame_toolbar (struct frame *f, enum toolbar_pos pos)
|
|
0
|
726 {
|
|
|
727 Lisp_Object toolbar, buttons;
|
|
|
728 struct window *w = XWINDOW (FRAME_LAST_NONMINIBUF_WINDOW (f));
|
|
|
729 Lisp_Object buffer = w->buffer;
|
|
|
730
|
|
280
|
731 if (!f->toolbar_changed
|
|
|
732 && !NILP (f->toolbar_data[pos])
|
|
|
733 && EQ (FRAME_TOOLBAR_DATA (f, pos)->last_toolbar_buffer, buffer))
|
|
|
734 return;
|
|
|
735
|
|
0
|
736 toolbar = w->toolbar[pos];
|
|
|
737
|
|
|
738 if (NILP (f->toolbar_data[pos]))
|
|
|
739 {
|
|
185
|
740 struct toolbar_data *td = alloc_lcrecord_type (struct toolbar_data,
|
|
|
741 lrecord_toolbar_data);
|
|
0
|
742
|
|
|
743 td->last_toolbar_buffer = Qnil;
|
|
|
744 td->toolbar_buttons = Qnil;
|
|
|
745 XSETTOOLBAR_DATA (f->toolbar_data[pos], td);
|
|
|
746 }
|
|
|
747
|
|
280
|
748 buttons = (FRAME_REAL_TOOLBAR_VISIBLE (f, pos)
|
|
|
749 ? compute_frame_toolbar_buttons (f, pos, toolbar) : Qnil);
|
|
0
|
750
|
|
|
751 FRAME_TOOLBAR_DATA (f, pos)->last_toolbar_buffer = buffer;
|
|
|
752 FRAME_TOOLBAR_DATA (f, pos)->toolbar_buttons = buttons;
|
|
|
753 }
|
|
|
754
|
|
|
755 static void
|
|
|
756 compute_frame_toolbars_data (struct frame *f, int first_time_p)
|
|
|
757 {
|
|
280
|
758 set_frame_toolbar (f, TOP_TOOLBAR);
|
|
|
759 set_frame_toolbar (f, BOTTOM_TOOLBAR);
|
|
|
760 set_frame_toolbar (f, LEFT_TOOLBAR);
|
|
|
761 set_frame_toolbar (f, RIGHT_TOOLBAR);
|
|
0
|
762 }
|
|
|
763
|
|
|
764 void
|
|
|
765 update_frame_toolbars (struct frame *f)
|
|
|
766 {
|
|
|
767 struct device *d = XDEVICE (f->device);
|
|
|
768 Lisp_Object buffer = XWINDOW (FRAME_LAST_NONMINIBUF_WINDOW (f))->buffer;
|
|
|
769
|
|
|
770 /* If the buffer of the selected window is not equal to the
|
|
|
771 last_toolbar_buffer value for any of the toolbars, then the
|
|
|
772 toolbars need to be recomputed. */
|
|
|
773 if ((HAS_DEVMETH_P (d, output_frame_toolbars))
|
|
280
|
774 && (f->toolbar_changed || f->frame_changed || f->clear
|
|
0
|
775 || !EQ (FRAME_TOOLBAR_BUFFER (f, TOP_TOOLBAR), buffer)
|
|
|
776 || !EQ (FRAME_TOOLBAR_BUFFER (f, BOTTOM_TOOLBAR), buffer)
|
|
|
777 || !EQ (FRAME_TOOLBAR_BUFFER (f, LEFT_TOOLBAR), buffer)
|
|
|
778 || !EQ (FRAME_TOOLBAR_BUFFER (f, RIGHT_TOOLBAR), buffer)))
|
|
|
779 {
|
|
|
780 /* Removed the check for the minibuffer here. We handle this
|
|
|
781 more correctly now by consistently using
|
|
|
782 FRAME_LAST_NONMINIBUF_WINDOW instead of FRAME_SELECTED_WINDOW
|
|
|
783 throughout the toolbar code. */
|
|
|
784 compute_frame_toolbars_data (f, 0);
|
|
|
785
|
|
|
786 DEVMETH (d, output_frame_toolbars, (f));
|
|
|
787 }
|
|
|
788
|
|
|
789 f->toolbar_changed = 0;
|
|
|
790 }
|
|
|
791
|
|
|
792 void
|
|
|
793 init_frame_toolbars (struct frame *f)
|
|
|
794 {
|
|
|
795 struct device *d = XDEVICE (f->device);
|
|
|
796
|
|
|
797 /* If there isn't any output routine, then this device type doesn't
|
|
|
798 support toolbars. */
|
|
|
799 if (HAS_DEVMETH_P (d, output_frame_toolbars))
|
|
|
800 {
|
|
272
|
801 Lisp_Object frame;
|
|
0
|
802
|
|
|
803 compute_frame_toolbars_data (f, 1);
|
|
|
804 XSETFRAME (frame, f);
|
|
|
805 call_critical_lisp_code (XDEVICE (FRAME_DEVICE (f)),
|
|
|
806 Qinit_toolbar_from_resources,
|
|
|
807 frame);
|
|
|
808 MAYBE_DEVMETH (d, initialize_frame_toolbars, (f));
|
|
|
809 }
|
|
|
810 }
|
|
|
811
|
|
|
812 void
|
|
|
813 init_device_toolbars (struct device *d)
|
|
|
814 {
|
|
272
|
815 Lisp_Object device;
|
|
0
|
816
|
|
|
817 XSETDEVICE (device, d);
|
|
|
818 if (HAS_DEVMETH_P (d, output_frame_toolbars))
|
|
|
819 call_critical_lisp_code (d,
|
|
|
820 Qinit_toolbar_from_resources,
|
|
|
821 device);
|
|
|
822 }
|
|
|
823
|
|
|
824 void
|
|
|
825 init_global_toolbars (struct device *d)
|
|
|
826 {
|
|
|
827 if (HAS_DEVMETH_P (d, output_frame_toolbars))
|
|
|
828 call_critical_lisp_code (d,
|
|
|
829 Qinit_toolbar_from_resources,
|
|
|
830 Qglobal);
|
|
|
831 }
|
|
|
832
|
|
|
833 void
|
|
|
834 free_frame_toolbars (struct frame *f)
|
|
|
835 {
|
|
|
836 /* If we had directly allocated any memory for the toolbars instead
|
|
|
837 of using all Lisp_Objects this is where we would now free it. */
|
|
|
838
|
|
|
839 MAYBE_FRAMEMETH (f, free_frame_toolbars, (f));
|
|
|
840 }
|
|
|
841
|
|
|
842 void
|
|
|
843 get_toolbar_coords (struct frame *f, enum toolbar_pos pos, int *x, int *y,
|
|
|
844 int *width, int *height, int *vert, int for_layout)
|
|
|
845 {
|
|
|
846 int visible_top_toolbar_height, visible_bottom_toolbar_height;
|
|
|
847 int adjust = (for_layout ? 1 : 0);
|
|
|
848
|
|
|
849 /* The top and bottom toolbars take precedence over the left and
|
|
|
850 right. */
|
|
|
851 visible_top_toolbar_height = (FRAME_REAL_TOP_TOOLBAR_VISIBLE (f)
|
|
215
|
852 ? FRAME_REAL_TOP_TOOLBAR_HEIGHT (f) +
|
|
|
853 2 * FRAME_REAL_TOP_TOOLBAR_BORDER_WIDTH (f)
|
|
0
|
854 : 0);
|
|
|
855 visible_bottom_toolbar_height = (FRAME_REAL_BOTTOM_TOOLBAR_VISIBLE (f)
|
|
215
|
856 ? FRAME_REAL_BOTTOM_TOOLBAR_HEIGHT (f) +
|
|
|
857 2 *
|
|
|
858 FRAME_REAL_BOTTOM_TOOLBAR_BORDER_WIDTH (f)
|
|
0
|
859 : 0);
|
|
|
860
|
|
|
861 /* We adjust the width and height by one to give us a narrow border
|
|
|
862 at the outside edges. However, when we are simply determining
|
|
|
863 toolbar location we don't want to do that. */
|
|
|
864
|
|
|
865 switch (pos)
|
|
|
866 {
|
|
|
867 case TOP_TOOLBAR:
|
|
|
868 *x = 1;
|
|
|
869 *y = 0; /* #### should be 1 if no menubar */
|
|
|
870 *width = FRAME_PIXWIDTH (f) - 2;
|
|
215
|
871 *height = FRAME_REAL_TOP_TOOLBAR_HEIGHT (f) +
|
|
|
872 2 * FRAME_REAL_TOP_TOOLBAR_BORDER_WIDTH (f) - adjust;
|
|
0
|
873 *vert = 0;
|
|
|
874 break;
|
|
|
875 case BOTTOM_TOOLBAR:
|
|
|
876 *x = 1;
|
|
215
|
877 *y = FRAME_PIXHEIGHT (f) - FRAME_REAL_BOTTOM_TOOLBAR_HEIGHT (f) -
|
|
|
878 2 * FRAME_REAL_BOTTOM_TOOLBAR_BORDER_WIDTH (f);
|
|
0
|
879 *width = FRAME_PIXWIDTH (f) - 2;
|
|
215
|
880 *height = FRAME_REAL_BOTTOM_TOOLBAR_HEIGHT (f) +
|
|
|
881 2 * FRAME_REAL_BOTTOM_TOOLBAR_BORDER_WIDTH (f) - adjust;
|
|
0
|
882 *vert = 0;
|
|
|
883 break;
|
|
|
884 case LEFT_TOOLBAR:
|
|
|
885 *x = 1;
|
|
|
886 *y = visible_top_toolbar_height;
|
|
215
|
887 *width = FRAME_REAL_LEFT_TOOLBAR_WIDTH (f) +
|
|
|
888 2 * FRAME_REAL_LEFT_TOOLBAR_BORDER_WIDTH (f) - adjust;
|
|
0
|
889 *height = (FRAME_PIXHEIGHT (f) - visible_top_toolbar_height -
|
|
|
890 visible_bottom_toolbar_height - 1);
|
|
|
891 *vert = 1;
|
|
|
892 break;
|
|
|
893 case RIGHT_TOOLBAR:
|
|
215
|
894 *x = FRAME_PIXWIDTH (f) - FRAME_REAL_RIGHT_TOOLBAR_WIDTH (f) -
|
|
|
895 2 * FRAME_REAL_RIGHT_TOOLBAR_BORDER_WIDTH (f);
|
|
0
|
896 *y = visible_top_toolbar_height;
|
|
215
|
897 *width = FRAME_REAL_RIGHT_TOOLBAR_WIDTH (f) +
|
|
|
898 2 * FRAME_REAL_RIGHT_TOOLBAR_BORDER_WIDTH (f) - adjust;
|
|
0
|
899 *height = (FRAME_PIXHEIGHT (f) - visible_top_toolbar_height -
|
|
|
900 visible_bottom_toolbar_height);
|
|
|
901 *vert = 1;
|
|
|
902 break;
|
|
|
903 default:
|
|
|
904 abort ();
|
|
|
905 }
|
|
|
906 }
|
|
|
907
|
|
|
908 #define CHECK_TOOLBAR(pos) \
|
|
|
909 do \
|
|
|
910 { \
|
|
|
911 get_toolbar_coords (f, pos, &x, &y, &width, &height, &vert, 0); \
|
|
|
912 if ((x_coord >= x) && (x_coord < (x + width))) \
|
|
|
913 { \
|
|
|
914 if ((y_coord >= y) && (y_coord < (y + height))) \
|
|
173
|
915 return FRAME_TOOLBAR_DATA (f, pos)->toolbar_buttons; \
|
|
0
|
916 } \
|
|
|
917 } while (0)
|
|
|
918
|
|
|
919 static Lisp_Object
|
|
|
920 toolbar_buttons_at_pixpos (struct frame *f, int x_coord, int y_coord)
|
|
|
921 {
|
|
|
922 int x, y, width, height, vert;
|
|
|
923
|
|
|
924 if (FRAME_REAL_TOP_TOOLBAR_VISIBLE (f))
|
|
|
925 CHECK_TOOLBAR (TOP_TOOLBAR);
|
|
|
926 if (FRAME_REAL_BOTTOM_TOOLBAR_VISIBLE (f))
|
|
|
927 CHECK_TOOLBAR (BOTTOM_TOOLBAR);
|
|
|
928 if (FRAME_REAL_LEFT_TOOLBAR_VISIBLE (f))
|
|
|
929 CHECK_TOOLBAR (LEFT_TOOLBAR);
|
|
|
930 if (FRAME_REAL_RIGHT_TOOLBAR_VISIBLE (f))
|
|
|
931 CHECK_TOOLBAR (RIGHT_TOOLBAR);
|
|
|
932
|
|
|
933 return Qnil;
|
|
|
934 }
|
|
|
935 #undef CHECK_TOOLBAR
|
|
|
936
|
|
|
937 /* The device dependent code actually does the work of positioning the
|
|
|
938 buttons, but we are free to access that information at this
|
|
|
939 level. */
|
|
|
940 Lisp_Object
|
|
|
941 toolbar_button_at_pixpos (struct frame *f, int x_coord, int y_coord)
|
|
|
942 {
|
|
|
943 Lisp_Object buttons = toolbar_buttons_at_pixpos (f, x_coord, y_coord);
|
|
|
944
|
|
|
945 if (NILP (buttons))
|
|
|
946 return Qnil;
|
|
|
947
|
|
|
948 while (!NILP (buttons))
|
|
|
949 {
|
|
|
950 struct toolbar_button *tb = XTOOLBAR_BUTTON (buttons);
|
|
|
951
|
|
|
952 if ((x_coord >= tb->x) && (x_coord < (tb->x + tb->width)))
|
|
|
953 {
|
|
|
954 if ((y_coord >= tb->y) && (y_coord < (tb->y + tb->height)))
|
|
|
955 {
|
|
|
956 /* If we are over a blank, return nil. */
|
|
|
957 if (tb->blank)
|
|
|
958 return Qnil;
|
|
|
959 else
|
|
|
960 return buttons;
|
|
|
961 }
|
|
|
962 }
|
|
|
963
|
|
|
964 buttons = tb->next;
|
|
|
965 }
|
|
|
966
|
|
|
967 /* We must be over a blank in the toolbar. */
|
|
|
968 return Qnil;
|
|
|
969 }
|
|
|
970
|
|
|
971
|
|
|
972 /************************************************************************/
|
|
|
973 /* Toolbar specifier type */
|
|
|
974 /************************************************************************/
|
|
|
975
|
|
|
976 DEFINE_SPECIFIER_TYPE (toolbar);
|
|
|
977
|
|
|
978 #define CTB_ERROR(msg) \
|
|
|
979 do \
|
|
|
980 { \
|
|
|
981 maybe_signal_simple_error (msg, button, Qtoolbar, errb); \
|
|
|
982 RETURN__ Qnil; \
|
|
|
983 } \
|
|
|
984 while (0)
|
|
|
985
|
|
|
986 /* Returns Q_style if key was :style, Qt if ok otherwise, Qnil if error. */
|
|
|
987 static Lisp_Object
|
|
|
988 check_toolbar_button_keywords (Lisp_Object button, Lisp_Object key,
|
|
|
989 Lisp_Object val, Error_behavior errb)
|
|
|
990 {
|
|
|
991 if (!KEYWORDP (key))
|
|
|
992 {
|
|
|
993 maybe_signal_simple_error_2 ("not a keyword", key, button, Qtoolbar,
|
|
|
994 errb);
|
|
|
995 return Qnil;
|
|
|
996 }
|
|
|
997
|
|
|
998 if (EQ (key, Q_style))
|
|
|
999 {
|
|
|
1000 if (!EQ (val, Q2D)
|
|
|
1001 && !EQ (val, Q3D)
|
|
|
1002 && !EQ (val, Q2d)
|
|
|
1003 && !EQ (val, Q3d))
|
|
|
1004 CTB_ERROR ("unrecognized toolbar blank style");
|
|
|
1005
|
|
|
1006 return Q_style;
|
|
|
1007 }
|
|
|
1008 else if (EQ (key, Q_size))
|
|
|
1009 {
|
|
|
1010 if (!NATNUMP (val))
|
|
|
1011 CTB_ERROR ("invalid toolbar blank size");
|
|
|
1012 }
|
|
|
1013 else
|
|
|
1014 {
|
|
|
1015 CTB_ERROR ("invalid toolbar blank keyword");
|
|
|
1016 }
|
|
|
1017
|
|
|
1018 return Qt;
|
|
|
1019 }
|
|
|
1020
|
|
|
1021 /* toolbar button spec is [pixmap-pair function enabled-p help]
|
|
|
1022 or [:style 2d-or-3d :size width-or-height] */
|
|
|
1023
|
|
20
|
1024 DEFUN ("check-toolbar-button-syntax", Fcheck_toolbar_button_syntax, 1, 2, 0, /*
|
|
0
|
1025 Verify the syntax of entry BUTTON in a toolbar description list.
|
|
|
1026 If you want to verify the syntax of a toolbar description list as a
|
|
|
1027 whole, use `check-valid-instantiator' with a specifier type of 'toolbar.
|
|
20
|
1028 */
|
|
|
1029 (button, no_error))
|
|
0
|
1030 {
|
|
|
1031 Lisp_Object *elt, glyphs, value;
|
|
|
1032 int len;
|
|
|
1033 Error_behavior errb = decode_error_behavior_flag (no_error);
|
|
|
1034
|
|
|
1035 if (!VECTORP (button))
|
|
|
1036 CTB_ERROR ("toolbar button descriptors must be vectors");
|
|
173
|
1037 elt = XVECTOR_DATA (button);
|
|
0
|
1038
|
|
173
|
1039 if (XVECTOR_LENGTH (button) == 2)
|
|
0
|
1040 {
|
|
|
1041 if (!EQ (Q_style, check_toolbar_button_keywords (button, elt[0],
|
|
|
1042 elt[1], errb)))
|
|
|
1043 CTB_ERROR ("must specify toolbar blank style");
|
|
|
1044
|
|
|
1045 return Qt;
|
|
|
1046 }
|
|
|
1047
|
|
173
|
1048 if (XVECTOR_LENGTH (button) != 4)
|
|
0
|
1049 CTB_ERROR ("toolbar button descriptors must be 2 or 4 long");
|
|
|
1050
|
|
|
1051 /* The first element must be a list of glyphs of length 1-6. The
|
|
|
1052 first entry is the pixmap for the up state, the second for the
|
|
|
1053 down state, the third for the disabled state, the fourth for the
|
|
|
1054 captioned up state, the fifth for the captioned down state and
|
|
|
1055 the sixth for the captioned disabled state. Only the up state is
|
|
|
1056 mandatory. */
|
|
|
1057 if (!CONSP (elt[0]))
|
|
|
1058 {
|
|
|
1059 /* We can't check the buffer-local here because we don't know
|
|
|
1060 which buffer to check in. #### I think this is a bad thing.
|
|
|
1061 See if we can't get enough information to this function so
|
|
|
1062 that it can check.
|
|
|
1063
|
|
|
1064 #### Wrong. We shouldn't be checking the value at all here.
|
|
|
1065 The user might set or change the value at any time. */
|
|
|
1066 value = Fsymbol_value (elt[0]);
|
|
|
1067
|
|
|
1068 if (!CONSP (value))
|
|
|
1069 {
|
|
|
1070 if (KEYWORDP (elt[0]))
|
|
|
1071 {
|
|
|
1072 int fsty = 0;
|
|
|
1073
|
|
|
1074 if (EQ (Q_style, check_toolbar_button_keywords (button, elt[0],
|
|
|
1075 elt[1],
|
|
|
1076 errb)))
|
|
|
1077 fsty++;
|
|
|
1078
|
|
|
1079 if (EQ (Q_style, check_toolbar_button_keywords (button, elt[2],
|
|
|
1080 elt[3],
|
|
|
1081 errb)))
|
|
|
1082 fsty++;
|
|
|
1083
|
|
|
1084 if (!fsty)
|
|
|
1085 CTB_ERROR ("must specify toolbar blank style");
|
|
|
1086 else if (EQ (elt[0], elt[2]))
|
|
|
1087 CTB_ERROR
|
|
|
1088 ("duplicate keywords in toolbar button blank description");
|
|
|
1089
|
|
|
1090 return Qt;
|
|
|
1091 }
|
|
|
1092 else
|
|
|
1093 CTB_ERROR ("first element of button must be a list (of glyphs)");
|
|
|
1094 }
|
|
|
1095 }
|
|
|
1096 else
|
|
|
1097 value = elt[0];
|
|
|
1098
|
|
|
1099 len = XINT (Flength (value));
|
|
|
1100 if (len < 1)
|
|
|
1101 CTB_ERROR ("toolbar button glyph list must have at least 1 entry");
|
|
173
|
1102
|
|
0
|
1103 if (len > 6)
|
|
|
1104 CTB_ERROR ("toolbar button glyph list can have at most 6 entries");
|
|
|
1105
|
|
|
1106 glyphs = value;
|
|
|
1107 while (!NILP (glyphs))
|
|
|
1108 {
|
|
|
1109 if (!GLYPHP (XCAR (glyphs)))
|
|
|
1110 {
|
|
|
1111 /* We allow nil for the down and disabled glyphs but not for
|
|
|
1112 the up glyph. */
|
|
|
1113 if (EQ (glyphs, value) || !NILP (XCAR (glyphs)))
|
|
|
1114 {
|
|
|
1115 CTB_ERROR
|
|
|
1116 ("all elements of toolbar button glyph list must be glyphs.");
|
|
|
1117 }
|
|
|
1118 }
|
|
|
1119 glyphs = XCDR (glyphs);
|
|
|
1120 }
|
|
|
1121
|
|
|
1122 /* The second element is the function to run when the button is
|
|
|
1123 activated. We do not do any checking on it because it is legal
|
|
|
1124 for the function to not be defined until after the toolbar is.
|
|
|
1125 It is the user's problem to get this right.
|
|
|
1126
|
|
|
1127 The third element is either a boolean indicating the enabled
|
|
|
1128 status or a function used to determine it. Again, it is the
|
|
|
1129 user's problem if this is wrong.
|
|
|
1130
|
|
|
1131 The fourth element, if not nil, must be a string which will be
|
|
|
1132 displayed as the help echo. */
|
|
|
1133
|
|
|
1134 /* #### This should be allowed to be a function returning a string
|
|
|
1135 as well as just a string. */
|
|
|
1136 if (!NILP (elt[3]) && !STRINGP (elt[3]))
|
|
|
1137 CTB_ERROR ("toolbar button help echo string must be a string");
|
|
|
1138
|
|
|
1139 return Qt;
|
|
|
1140 }
|
|
|
1141 #undef CTB_ERROR
|
|
|
1142
|
|
|
1143 static void
|
|
|
1144 toolbar_validate (Lisp_Object instantiator)
|
|
|
1145 {
|
|
|
1146 int pushright_seen = 0;
|
|
|
1147 Lisp_Object rest;
|
|
|
1148
|
|
|
1149 if (NILP (instantiator))
|
|
|
1150 return;
|
|
|
1151
|
|
|
1152 if (!CONSP (instantiator))
|
|
|
1153 signal_simple_error ("toolbar spec must be list or nil", instantiator);
|
|
|
1154
|
|
|
1155 for (rest = instantiator; !NILP (rest); rest = XCDR (rest))
|
|
|
1156 {
|
|
|
1157 if (!CONSP (rest))
|
|
|
1158 signal_simple_error ("bad list in toolbar spec", instantiator);
|
|
|
1159
|
|
|
1160 if (NILP (XCAR (rest)))
|
|
|
1161 {
|
|
|
1162 if (pushright_seen)
|
|
|
1163 error
|
|
|
1164 ("more than one partition (nil) in instantiator description");
|
|
|
1165 else
|
|
|
1166 pushright_seen = 1;
|
|
|
1167 }
|
|
|
1168 else
|
|
|
1169 Fcheck_toolbar_button_syntax (XCAR (rest), Qnil);
|
|
|
1170 }
|
|
|
1171 }
|
|
|
1172
|
|
|
1173 static void
|
|
|
1174 toolbar_after_change (Lisp_Object specifier, Lisp_Object locale)
|
|
|
1175 {
|
|
|
1176 /* #### This is overkill. I really need to rethink the after-change
|
|
|
1177 functions to make them easier to use. */
|
|
|
1178 MARK_TOOLBAR_CHANGED;
|
|
|
1179 }
|
|
|
1180
|
|
20
|
1181 DEFUN ("toolbar-specifier-p", Ftoolbar_specifier_p, 1, 1, 0, /*
|
|
0
|
1182 Return non-nil if OBJECT is a toolbar specifier.
|
|
|
1183 Toolbar specifiers are used to specify the format of a toolbar.
|
|
|
1184 The values of the variables `default-toolbar', `top-toolbar',
|
|
|
1185 `left-toolbar', `right-toolbar', and `bottom-toolbar' are always
|
|
|
1186 toolbar specifiers.
|
|
|
1187
|
|
185
|
1188 Valid toolbar instantiators are called "toolbar descriptors"
|
|
0
|
1189 and are lists of vectors. See `default-toolbar' for a description
|
|
|
1190 of the exact format.
|
|
20
|
1191 */
|
|
|
1192 (object))
|
|
0
|
1193 {
|
|
173
|
1194 return TOOLBAR_SPECIFIERP (object) ? Qt : Qnil;
|
|
0
|
1195 }
|
|
|
1196
|
|
|
1197
|
|
280
|
1198 /*
|
|
|
1199 Helper for invalidating the real specifier when default
|
|
|
1200 specifier caching changes
|
|
|
1201 */
|
|
|
1202 static void
|
|
|
1203 recompute_overlaying_specifier (Lisp_Object real_one[4])
|
|
|
1204 {
|
|
|
1205 enum toolbar_pos pos = decode_toolbar_position (Vdefault_toolbar_position);
|
|
|
1206 Fset_specifier_dirty_flag (real_one[pos]);
|
|
|
1207 }
|
|
|
1208
|
|
0
|
1209 static void
|
|
|
1210 toolbar_specs_changed (Lisp_Object specifier, struct window *w,
|
|
|
1211 Lisp_Object oldval)
|
|
|
1212 {
|
|
|
1213 /* This could be smarter but I doubt that it would make any
|
|
|
1214 noticable difference given the infrequency with which this is
|
|
|
1215 probably going to be called.
|
|
|
1216 */
|
|
|
1217 MARK_TOOLBAR_CHANGED;
|
|
|
1218 }
|
|
|
1219
|
|
|
1220 static void
|
|
|
1221 default_toolbar_specs_changed (Lisp_Object specifier, struct window *w,
|
|
|
1222 Lisp_Object oldval)
|
|
|
1223 {
|
|
280
|
1224 recompute_overlaying_specifier (Vtoolbar);
|
|
0
|
1225 }
|
|
|
1226
|
|
|
1227 static void
|
|
|
1228 default_toolbar_size_changed_in_frame (Lisp_Object specifier, struct frame *f,
|
|
|
1229 Lisp_Object oldval)
|
|
|
1230 {
|
|
280
|
1231 recompute_overlaying_specifier (Vtoolbar_size);
|
|
0
|
1232 }
|
|
|
1233
|
|
|
1234 static void
|
|
215
|
1235 default_toolbar_border_width_changed_in_frame (Lisp_Object specifier,
|
|
|
1236 struct frame *f,
|
|
|
1237 Lisp_Object oldval)
|
|
|
1238 {
|
|
280
|
1239 recompute_overlaying_specifier (Vtoolbar_border_width);
|
|
215
|
1240 }
|
|
|
1241
|
|
|
1242 static void
|
|
0
|
1243 default_toolbar_visible_p_changed_in_frame (Lisp_Object specifier,
|
|
|
1244 struct frame *f,
|
|
|
1245 Lisp_Object oldval)
|
|
|
1246 {
|
|
280
|
1247 recompute_overlaying_specifier (Vtoolbar_visible_p);
|
|
|
1248 }
|
|
0
|
1249
|
|
280
|
1250 static void
|
|
|
1251 toolbar_geometry_changed_in_window (Lisp_Object specifier, struct window *w,
|
|
|
1252 Lisp_Object oldval)
|
|
|
1253 {
|
|
0
|
1254 MARK_TOOLBAR_CHANGED;
|
|
280
|
1255 MARK_WINDOWS_CHANGED (w);
|
|
0
|
1256 }
|
|
|
1257
|
|
280
|
1258 static void
|
|
|
1259 default_toolbar_size_changed_in_window (Lisp_Object specifier, struct window *w,
|
|
|
1260 Lisp_Object oldval)
|
|
|
1261 {
|
|
|
1262 recompute_overlaying_specifier (Vtoolbar_size);
|
|
|
1263 }
|
|
|
1264
|
|
|
1265 static void
|
|
|
1266 default_toolbar_border_width_changed_in_window (Lisp_Object specifier,
|
|
|
1267 struct window *w,
|
|
|
1268 Lisp_Object oldval)
|
|
|
1269 {
|
|
|
1270 recompute_overlaying_specifier (Vtoolbar_border_width);
|
|
|
1271 }
|
|
|
1272
|
|
|
1273 static void
|
|
|
1274 default_toolbar_visible_p_changed_in_window (Lisp_Object specifier,
|
|
|
1275 struct window *w,
|
|
|
1276 Lisp_Object oldval)
|
|
|
1277 {
|
|
|
1278 recompute_overlaying_specifier (Vtoolbar_visible_p);
|
|
|
1279 }
|
|
0
|
1280
|
|
|
1281 static void
|
|
|
1282 toolbar_buttons_captioned_p_changed (Lisp_Object specifier, struct window *w,
|
|
|
1283 Lisp_Object oldval)
|
|
|
1284 {
|
|
|
1285 /* This could be smarter but I doubt that it would make any
|
|
|
1286 noticable difference given the infrequency with which this is
|
|
|
1287 probably going to be called. */
|
|
|
1288 MARK_TOOLBAR_CHANGED;
|
|
|
1289 }
|
|
|
1290
|
|
|
1291
|
|
|
1292 void
|
|
|
1293 syms_of_toolbar (void)
|
|
|
1294 {
|
|
|
1295 defsymbol (&Qtoolbar_buttonp, "toolbar-button-p");
|
|
|
1296 defsymbol (&Q2D, "2D");
|
|
|
1297 defsymbol (&Q3D, "3D");
|
|
|
1298 defsymbol (&Q2d, "2d");
|
|
|
1299 defsymbol (&Q3d, "3d");
|
|
|
1300 defsymbol (&Q_size, ":size"); Fset (Q_size, Q_size);
|
|
|
1301
|
|
|
1302 defsymbol (&Qinit_toolbar_from_resources, "init-toolbar-from-resources");
|
|
20
|
1303 DEFSUBR (Ftoolbar_button_p);
|
|
|
1304 DEFSUBR (Ftoolbar_button_callback);
|
|
|
1305 DEFSUBR (Ftoolbar_button_help_string);
|
|
|
1306 DEFSUBR (Ftoolbar_button_enabled_p);
|
|
|
1307 DEFSUBR (Fset_toolbar_button_down_flag);
|
|
|
1308 DEFSUBR (Fcheck_toolbar_button_syntax);
|
|
|
1309 DEFSUBR (Fset_default_toolbar_position);
|
|
|
1310 DEFSUBR (Fdefault_toolbar_position);
|
|
|
1311 DEFSUBR (Ftoolbar_specifier_p);
|
|
0
|
1312 }
|
|
|
1313
|
|
|
1314 void
|
|
|
1315 vars_of_toolbar (void)
|
|
|
1316 {
|
|
|
1317 staticpro (&Vdefault_toolbar_position);
|
|
|
1318 Vdefault_toolbar_position = Qtop;
|
|
|
1319
|
|
|
1320 #ifdef HAVE_WINDOW_SYSTEM
|
|
|
1321 Fprovide (Qtoolbar);
|
|
|
1322 #endif
|
|
|
1323 }
|
|
|
1324
|
|
|
1325 void
|
|
|
1326 specifier_type_create_toolbar (void)
|
|
|
1327 {
|
|
|
1328 INITIALIZE_SPECIFIER_TYPE (toolbar, "toolbar", "toolbar-specifier-p");
|
|
|
1329
|
|
|
1330 SPECIFIER_HAS_METHOD (toolbar, validate);
|
|
|
1331 SPECIFIER_HAS_METHOD (toolbar, after_change);
|
|
|
1332 }
|
|
|
1333
|
|
|
1334 void
|
|
|
1335 specifier_vars_of_toolbar (void)
|
|
|
1336 {
|
|
272
|
1337 Lisp_Object fb;
|
|
173
|
1338
|
|
0
|
1339 DEFVAR_SPECIFIER ("default-toolbar", &Vdefault_toolbar /*
|
|
|
1340 Specifier for a fallback toolbar.
|
|
|
1341 Use `set-specifier' to change this.
|
|
|
1342
|
|
|
1343 The position of this toolbar is specified in the function
|
|
|
1344 `default-toolbar-position'. If the corresponding position-specific
|
|
|
1345 toolbar (e.g. `top-toolbar' if `default-toolbar-position' is 'top)
|
|
|
1346 does not specify a toolbar in a particular domain (usually a window),
|
|
|
1347 then the value of `default-toolbar' in that domain, if any, will be
|
|
|
1348 used instead.
|
|
|
1349
|
|
|
1350 Note that the toolbar at any particular position will not be
|
|
|
1351 displayed unless its visibility flag is true and its thickness
|
|
|
1352 \(width or height, depending on orientation) is non-zero. The
|
|
|
1353 visibility is controlled by the specifiers `top-toolbar-visible-p',
|
|
|
1354 `bottom-toolbar-visible-p', `left-toolbar-visible-p', and
|
|
|
1355 `right-toolbar-visible-p', and the thickness is controlled by the
|
|
|
1356 specifiers `top-toolbar-height', `bottom-toolbar-height',
|
|
|
1357 `left-toolbar-width', and `right-toolbar-width'.
|
|
|
1358
|
|
|
1359 Note that one of the four visibility specifiers inherits from
|
|
|
1360 `default-toolbar-visibility' and one of the four thickness
|
|
|
1361 specifiers inherits from either `default-toolbar-width' or
|
|
|
1362 `default-toolbar-height' (depending on orientation), just
|
|
|
1363 like for the toolbar description specifiers (e.g. `top-toolbar')
|
|
|
1364 mentioned above.
|
|
|
1365
|
|
|
1366 Therefore, if you are setting `default-toolbar', you should control
|
|
|
1367 the visibility and thickness using `default-toolbar-visible-p',
|
|
|
1368 `default-toolbar-width', and `default-toolbar-height', rather than
|
|
|
1369 using position-specific specifiers. That way, you will get sane
|
|
|
1370 behavior if the user changes the default toolbar position.
|
|
|
1371
|
|
|
1372 The format of the instantiator for a toolbar is a list of
|
|
|
1373 toolbar-button-descriptors. Each toolbar-button-descriptor
|
|
|
1374 is a vector in one of the following formats:
|
|
|
1375
|
|
|
1376 [GLYPH-LIST FUNCTION ENABLED-P HELP] or
|
|
|
1377 [:style 2D-OR-3D] or
|
|
|
1378 [:style 2D-OR-3D :size WIDTH-OR-HEIGHT] or
|
|
|
1379 [:size WIDTH-OR-HEIGHT :style 2D-OR-3D]
|
|
|
1380
|
|
|
1381 Optionally, one of the toolbar-button-descriptors may be nil
|
|
|
1382 instead of a vector; this signifies the division between
|
|
|
1383 the toolbar buttons that are to be displayed flush-left,
|
|
|
1384 and the buttons to be displayed flush-right.
|
|
|
1385
|
|
|
1386 The first vector format above specifies a normal toolbar button;
|
|
|
1387 the others specify blank areas in the toolbar.
|
|
|
1388
|
|
|
1389 For the first vector format:
|
|
|
1390
|
|
|
1391 -- GLYPH-LIST should be a list of one to six glyphs (as created by
|
|
|
1392 `make-glyph') or a symbol whose value is such a list. The first
|
|
|
1393 glyph, which must be provided, is the glyph used to display the
|
|
185
|
1394 toolbar button when it is in the "up" (not pressed) state. The
|
|
0
|
1395 optional second glyph is for displaying the button when it is in
|
|
185
|
1396 the "down" (pressed) state. The optional third glyph is for when
|
|
0
|
1397 the button is disabled. The optional fourth, fifth and sixth glyphs
|
|
|
1398 are used to specify captioned versions for the up, down and disabled
|
|
|
1399 states respectively. The function `toolbar-make-button-list' is
|
|
|
1400 useful in creating these glyph lists. The specifier variable
|
|
|
1401 `toolbar-buttons-captioned-p' controls which glyphs are actually used.
|
|
|
1402
|
|
|
1403 -- Even if you do not provide separate down-state and disabled-state
|
|
|
1404 glyphs, the user will still get visual feedback to indicate which
|
|
|
1405 state the button is in. Buttons in the up-state are displayed
|
|
|
1406 with a shadowed border that gives a raised appearance to the
|
|
|
1407 button. Buttons in the down-state are displayed with shadows that
|
|
|
1408 give a recessed appearance. Buttons in the disabled state are
|
|
|
1409 displayed with no shadows, giving a 2-d effect.
|
|
|
1410
|
|
|
1411 -- If some of the toolbar glyphs are not provided, they inherit as follows:
|
|
|
1412
|
|
|
1413 UP: up
|
|
|
1414 DOWN: down -> up
|
|
|
1415 DISABLED: disabled -> up
|
|
|
1416 CAP-UP: cap-up -> up
|
|
|
1417 CAP-DOWN: cap-down -> cap-up -> down -> up
|
|
|
1418 CAP-DISABLED: cap-disabled -> cap-up -> disabled -> up
|
|
|
1419
|
|
|
1420 -- The second element FUNCTION is a function to be called when the
|
|
|
1421 toolbar button is activated (i.e. when the mouse is released over
|
|
|
1422 the toolbar button, if the press occurred in the toolbar). It
|
|
|
1423 can be any form accepted by `call-interactively', since this is
|
|
|
1424 how it is invoked.
|
|
|
1425
|
|
|
1426 -- The third element ENABLED-P specifies whether the toolbar button
|
|
|
1427 is enabled (disabled buttons do nothing when they are activated,
|
|
|
1428 and are displayed differently; see above). It should be either
|
|
|
1429 a boolean or a form that evaluates to a boolean.
|
|
|
1430
|
|
|
1431 -- The fourth element HELP, if non-nil, should be a string. This
|
|
|
1432 string is displayed in the echo area when the mouse passes over
|
|
|
1433 the toolbar button.
|
|
|
1434
|
|
|
1435 For the other vector formats (specifying blank areas of the toolbar):
|
|
|
1436
|
|
|
1437 -- 2D-OR-3D should be one of the symbols '2d or '3d, indicating
|
|
|
1438 whether the area is displayed with shadows (giving it a raised,
|
|
|
1439 3-d appearance) or without shadows (giving it a flat appearance).
|
|
|
1440
|
|
|
1441 -- WIDTH-OR-HEIGHT specifies the length, in pixels, of the blank
|
|
|
1442 area. If omitted, it defaults to a device-specific value
|
|
|
1443 (8 pixels for X devices).
|
|
|
1444 */ );
|
|
|
1445
|
|
|
1446 Vdefault_toolbar = Fmake_specifier (Qtoolbar);
|
|
|
1447 /* #### It would be even nicer if the specifier caching
|
|
|
1448 automatically knew about specifier fallbacks, so we didn't
|
|
|
1449 have to do it ourselves. */
|
|
|
1450 set_specifier_caching (Vdefault_toolbar,
|
|
|
1451 slot_offset (struct window,
|
|
|
1452 default_toolbar),
|
|
|
1453 default_toolbar_specs_changed,
|
|
|
1454 0, 0);
|
|
|
1455
|
|
|
1456 DEFVAR_SPECIFIER ("top-toolbar",
|
|
|
1457 &Vtoolbar[TOP_TOOLBAR] /*
|
|
|
1458 Specifier for the toolbar at the top of the frame.
|
|
|
1459 Use `set-specifier' to change this.
|
|
|
1460 See `default-toolbar' for a description of a valid toolbar instantiator.
|
|
|
1461 */ );
|
|
|
1462 Vtoolbar[TOP_TOOLBAR] = Fmake_specifier (Qtoolbar);
|
|
|
1463 set_specifier_caching (Vtoolbar[TOP_TOOLBAR],
|
|
|
1464 slot_offset (struct window,
|
|
|
1465 toolbar[TOP_TOOLBAR]),
|
|
|
1466 toolbar_specs_changed,
|
|
|
1467 0, 0);
|
|
|
1468
|
|
|
1469 DEFVAR_SPECIFIER ("bottom-toolbar",
|
|
|
1470 &Vtoolbar[BOTTOM_TOOLBAR] /*
|
|
|
1471 Specifier for the toolbar at the bottom of the frame.
|
|
|
1472 Use `set-specifier' to change this.
|
|
|
1473 See `default-toolbar' for a description of a valid toolbar instantiator.
|
|
|
1474
|
|
|
1475 Note that, unless the `default-toolbar-position' is `bottom', by
|
|
|
1476 default the height of the bottom toolbar (controlled by
|
|
|
1477 `bottom-toolbar-height') is 0; thus, a bottom toolbar will not be
|
|
|
1478 displayed even if you provide a value for `bottom-toolbar'.
|
|
|
1479 */ );
|
|
|
1480 Vtoolbar[BOTTOM_TOOLBAR] = Fmake_specifier (Qtoolbar);
|
|
|
1481 set_specifier_caching (Vtoolbar[BOTTOM_TOOLBAR],
|
|
|
1482 slot_offset (struct window,
|
|
|
1483 toolbar[BOTTOM_TOOLBAR]),
|
|
|
1484 toolbar_specs_changed,
|
|
|
1485 0, 0);
|
|
|
1486
|
|
|
1487 DEFVAR_SPECIFIER ("left-toolbar",
|
|
|
1488 &Vtoolbar[LEFT_TOOLBAR] /*
|
|
|
1489 Specifier for the toolbar at the left edge of the frame.
|
|
|
1490 Use `set-specifier' to change this.
|
|
|
1491 See `default-toolbar' for a description of a valid toolbar instantiator.
|
|
|
1492
|
|
|
1493 Note that, unless the `default-toolbar-position' is `left', by
|
|
|
1494 default the height of the left toolbar (controlled by
|
|
|
1495 `left-toolbar-width') is 0; thus, a left toolbar will not be
|
|
|
1496 displayed even if you provide a value for `left-toolbar'.
|
|
|
1497 */ );
|
|
|
1498 Vtoolbar[LEFT_TOOLBAR] = Fmake_specifier (Qtoolbar);
|
|
|
1499 set_specifier_caching (Vtoolbar[LEFT_TOOLBAR],
|
|
|
1500 slot_offset (struct window,
|
|
|
1501 toolbar[LEFT_TOOLBAR]),
|
|
|
1502 toolbar_specs_changed,
|
|
|
1503 0, 0);
|
|
|
1504
|
|
|
1505 DEFVAR_SPECIFIER ("right-toolbar",
|
|
|
1506 &Vtoolbar[RIGHT_TOOLBAR] /*
|
|
|
1507 Specifier for the toolbar at the right edge of the frame.
|
|
|
1508 Use `set-specifier' to change this.
|
|
|
1509 See `default-toolbar' for a description of a valid toolbar instantiator.
|
|
|
1510
|
|
|
1511 Note that, unless the `default-toolbar-position' is `right', by
|
|
|
1512 default the height of the right toolbar (controlled by
|
|
|
1513 `right-toolbar-width') is 0; thus, a right toolbar will not be
|
|
|
1514 displayed even if you provide a value for `right-toolbar'.
|
|
|
1515 */ );
|
|
|
1516 Vtoolbar[RIGHT_TOOLBAR] = Fmake_specifier (Qtoolbar);
|
|
|
1517 set_specifier_caching (Vtoolbar[RIGHT_TOOLBAR],
|
|
|
1518 slot_offset (struct window,
|
|
|
1519 toolbar[RIGHT_TOOLBAR]),
|
|
|
1520 toolbar_specs_changed,
|
|
|
1521 0, 0);
|
|
|
1522
|
|
|
1523 /* initially, top inherits from default; this can be
|
|
|
1524 changed with `set-default-toolbar-position'. */
|
|
272
|
1525 fb = list1 (Fcons (Qnil, Qnil));
|
|
|
1526 set_specifier_fallback (Vdefault_toolbar, fb);
|
|
0
|
1527 set_specifier_fallback (Vtoolbar[TOP_TOOLBAR], Vdefault_toolbar);
|
|
272
|
1528 set_specifier_fallback (Vtoolbar[BOTTOM_TOOLBAR], fb);
|
|
|
1529 set_specifier_fallback (Vtoolbar[LEFT_TOOLBAR], fb);
|
|
|
1530 set_specifier_fallback (Vtoolbar[RIGHT_TOOLBAR], fb);
|
|
0
|
1531
|
|
|
1532 DEFVAR_SPECIFIER ("default-toolbar-height", &Vdefault_toolbar_height /*
|
|
|
1533 *Height of the default toolbar, if it's oriented horizontally.
|
|
|
1534 This is a specifier; use `set-specifier' to change it.
|
|
|
1535
|
|
|
1536 The position of the default toolbar is specified by the function
|
|
|
1537 `set-default-toolbar-position'. If the corresponding position-specific
|
|
|
1538 toolbar thickness specifier (e.g. `top-toolbar-height' if
|
|
|
1539 `default-toolbar-position' is 'top) does not specify a thickness in a
|
|
|
1540 particular domain (a window or a frame), then the value of
|
|
|
1541 `default-toolbar-height' or `default-toolbar-width' (depending on the
|
|
|
1542 toolbar orientation) in that domain, if any, will be used instead.
|
|
|
1543
|
|
|
1544 Note that `default-toolbar-height' is only used when
|
|
|
1545 `default-toolbar-position' is 'top or 'bottom, and `default-toolbar-width'
|
|
|
1546 is only used when `default-toolbar-position' is 'left or 'right.
|
|
|
1547
|
|
|
1548 Note that all of the position-specific toolbar thickness specifiers
|
|
|
1549 have a fallback value of zero when they do not correspond to the
|
|
|
1550 default toolbar. Therefore, you will have to set a non-zero thickness
|
|
|
1551 value if you want a position-specific toolbar to be displayed.
|
|
|
1552
|
|
|
1553 Internally, toolbar thickness specifiers are instantiated in both
|
|
|
1554 window and frame domains, for different purposes. The value in the
|
|
|
1555 domain of a frame's selected window specifies the actual toolbar
|
|
|
1556 thickness that you will see in that frame. The value in the domain of
|
|
|
1557 a frame itself specifies the toolbar thickness that is used in frame
|
|
|
1558 geometry calculations.
|
|
|
1559
|
|
|
1560 Thus, for example, if you set the frame width to 80 characters and the
|
|
|
1561 left toolbar width for that frame to 68 pixels, then the frame will
|
|
|
1562 be sized to fit 80 characters plus a 68-pixel left toolbar. If you
|
|
|
1563 then set the left toolbar width to 0 for a particular buffer (or if
|
|
|
1564 that buffer does not specify a left toolbar or has a nil value
|
|
|
1565 specified for `left-toolbar-visible-p'), you will find that, when
|
|
|
1566 that buffer is displayed in the selected window, the window will have
|
|
|
1567 a width of 86 or 87 characters -- the frame is sized for a 68-pixel
|
|
|
1568 left toolbar but the selected window specifies that the left toolbar
|
|
|
1569 is not visible, so it is expanded to take up the slack.
|
|
|
1570 */ );
|
|
|
1571 Vdefault_toolbar_height = Fmake_specifier (Qnatnum);
|
|
|
1572 set_specifier_caching (Vdefault_toolbar_height,
|
|
|
1573 slot_offset (struct window,
|
|
|
1574 default_toolbar_height),
|
|
280
|
1575 default_toolbar_size_changed_in_window,
|
|
0
|
1576 slot_offset (struct frame,
|
|
|
1577 default_toolbar_height),
|
|
|
1578 default_toolbar_size_changed_in_frame);
|
|
|
1579
|
|
|
1580 DEFVAR_SPECIFIER ("default-toolbar-width", &Vdefault_toolbar_width /*
|
|
|
1581 *Width of the default toolbar, if it's oriented vertically.
|
|
|
1582 This is a specifier; use `set-specifier' to change it.
|
|
|
1583
|
|
|
1584 See `default-toolbar-height' for more information.
|
|
|
1585 */ );
|
|
|
1586 Vdefault_toolbar_width = Fmake_specifier (Qnatnum);
|
|
|
1587 set_specifier_caching (Vdefault_toolbar_width,
|
|
|
1588 slot_offset (struct window,
|
|
|
1589 default_toolbar_width),
|
|
280
|
1590 default_toolbar_size_changed_in_window,
|
|
0
|
1591 slot_offset (struct frame,
|
|
|
1592 default_toolbar_width),
|
|
|
1593 default_toolbar_size_changed_in_frame);
|
|
|
1594
|
|
|
1595 DEFVAR_SPECIFIER ("top-toolbar-height",
|
|
|
1596 &Vtoolbar_size[TOP_TOOLBAR] /*
|
|
|
1597 *Height of the top toolbar.
|
|
|
1598 This is a specifier; use `set-specifier' to change it.
|
|
|
1599
|
|
|
1600 See `default-toolbar-height' for more information.
|
|
|
1601 */ );
|
|
|
1602 Vtoolbar_size[TOP_TOOLBAR] = Fmake_specifier (Qnatnum);
|
|
|
1603 set_specifier_caching (Vtoolbar_size[TOP_TOOLBAR],
|
|
|
1604 slot_offset (struct window,
|
|
|
1605 toolbar_size[TOP_TOOLBAR]),
|
|
280
|
1606 toolbar_geometry_changed_in_window,
|
|
0
|
1607 slot_offset (struct frame,
|
|
|
1608 toolbar_size[TOP_TOOLBAR]),
|
|
282
|
1609 frame_size_slipped);
|
|
0
|
1610
|
|
|
1611 DEFVAR_SPECIFIER ("bottom-toolbar-height",
|
|
|
1612 &Vtoolbar_size[BOTTOM_TOOLBAR] /*
|
|
|
1613 *Height of the bottom toolbar.
|
|
|
1614 This is a specifier; use `set-specifier' to change it.
|
|
|
1615
|
|
|
1616 See `default-toolbar-height' for more information.
|
|
|
1617 */ );
|
|
|
1618 Vtoolbar_size[BOTTOM_TOOLBAR] = Fmake_specifier (Qnatnum);
|
|
|
1619 set_specifier_caching (Vtoolbar_size[BOTTOM_TOOLBAR],
|
|
|
1620 slot_offset (struct window,
|
|
|
1621 toolbar_size[BOTTOM_TOOLBAR]),
|
|
280
|
1622 toolbar_geometry_changed_in_window,
|
|
0
|
1623 slot_offset (struct frame,
|
|
|
1624 toolbar_size[BOTTOM_TOOLBAR]),
|
|
282
|
1625 frame_size_slipped);
|
|
0
|
1626
|
|
|
1627 DEFVAR_SPECIFIER ("left-toolbar-width",
|
|
|
1628 &Vtoolbar_size[LEFT_TOOLBAR] /*
|
|
|
1629 *Width of left toolbar.
|
|
|
1630 This is a specifier; use `set-specifier' to change it.
|
|
|
1631
|
|
|
1632 See `default-toolbar-height' for more information.
|
|
|
1633 */ );
|
|
|
1634 Vtoolbar_size[LEFT_TOOLBAR] = Fmake_specifier (Qnatnum);
|
|
|
1635 set_specifier_caching (Vtoolbar_size[LEFT_TOOLBAR],
|
|
|
1636 slot_offset (struct window,
|
|
|
1637 toolbar_size[LEFT_TOOLBAR]),
|
|
280
|
1638 toolbar_geometry_changed_in_window,
|
|
0
|
1639 slot_offset (struct frame,
|
|
|
1640 toolbar_size[LEFT_TOOLBAR]),
|
|
282
|
1641 frame_size_slipped);
|
|
0
|
1642
|
|
|
1643 DEFVAR_SPECIFIER ("right-toolbar-width",
|
|
|
1644 &Vtoolbar_size[RIGHT_TOOLBAR] /*
|
|
|
1645 *Width of right toolbar.
|
|
|
1646 This is a specifier; use `set-specifier' to change it.
|
|
|
1647
|
|
|
1648 See `default-toolbar-height' for more information.
|
|
|
1649 */ );
|
|
|
1650 Vtoolbar_size[RIGHT_TOOLBAR] = Fmake_specifier (Qnatnum);
|
|
|
1651 set_specifier_caching (Vtoolbar_size[RIGHT_TOOLBAR],
|
|
|
1652 slot_offset (struct window,
|
|
|
1653 toolbar_size[RIGHT_TOOLBAR]),
|
|
280
|
1654 toolbar_geometry_changed_in_window,
|
|
0
|
1655 slot_offset (struct frame,
|
|
|
1656 toolbar_size[RIGHT_TOOLBAR]),
|
|
282
|
1657 frame_size_slipped);
|
|
0
|
1658
|
|
272
|
1659 fb = Qnil;
|
|
78
|
1660 #ifdef HAVE_TTY
|
|
272
|
1661 fb = Fcons (Fcons (list1 (Qtty), Qzero), fb);
|
|
78
|
1662 #endif
|
|
0
|
1663 #ifdef HAVE_X_WINDOWS
|
|
272
|
1664 fb = Fcons (Fcons (list1 (Qx), make_int (DEFAULT_TOOLBAR_HEIGHT)), fb);
|
|
0
|
1665 #endif
|
|
276
|
1666 #ifdef HAVE_MS_WINDOWS
|
|
|
1667 fb = Fcons (Fcons (list1 (Qmswindows),
|
|
|
1668 make_int (MSWINDOWS_DEFAULT_TOOLBAR_HEIGHT)), fb);
|
|
|
1669 #endif
|
|
272
|
1670 if (!NILP (fb))
|
|
|
1671 set_specifier_fallback (Vdefault_toolbar_height, fb);
|
|
78
|
1672
|
|
272
|
1673 fb = Qnil;
|
|
78
|
1674 #ifdef HAVE_TTY
|
|
272
|
1675 fb = Fcons (Fcons (list1 (Qtty), Qzero), fb);
|
|
78
|
1676 #endif
|
|
0
|
1677 #ifdef HAVE_X_WINDOWS
|
|
272
|
1678 fb = Fcons (Fcons (list1 (Qx), make_int (DEFAULT_TOOLBAR_WIDTH)), fb);
|
|
0
|
1679 #endif
|
|
276
|
1680 #ifdef HAVE_MS_WINDOWS
|
|
|
1681 fb = Fcons (Fcons (list1 (Qmswindows),
|
|
|
1682 make_int (MSWINDOWS_DEFAULT_TOOLBAR_WIDTH)), fb);
|
|
|
1683 #endif
|
|
272
|
1684 if (!NILP (fb))
|
|
|
1685 set_specifier_fallback (Vdefault_toolbar_width, fb);
|
|
0
|
1686
|
|
|
1687 set_specifier_fallback (Vtoolbar_size[TOP_TOOLBAR], Vdefault_toolbar_height);
|
|
272
|
1688 fb = list1 (Fcons (Qnil, Qzero));
|
|
|
1689 set_specifier_fallback (Vtoolbar_size[BOTTOM_TOOLBAR], fb);
|
|
|
1690 set_specifier_fallback (Vtoolbar_size[LEFT_TOOLBAR], fb);
|
|
|
1691 set_specifier_fallback (Vtoolbar_size[RIGHT_TOOLBAR], fb);
|
|
0
|
1692
|
|
215
|
1693 DEFVAR_SPECIFIER ("default-toolbar-border-width",
|
|
|
1694 &Vdefault_toolbar_border_width /*
|
|
|
1695 *Width of the border around the default toolbar.
|
|
|
1696 This is a specifier; use `set-specifier' to change it.
|
|
|
1697
|
|
|
1698 The position of the default toolbar is specified by the function
|
|
|
1699 `set-default-toolbar-position'. If the corresponding position-specific
|
|
|
1700 toolbar border width specifier (e.g. `top-toolbar-border-width' if
|
|
|
1701 `default-toolbar-position' is 'top) does not specify a border width in a
|
|
|
1702 particular domain (a window or a frame), then the value of
|
|
|
1703 `default-toolbar-border-width' in that domain, if any, will be used
|
|
|
1704 instead.
|
|
|
1705
|
|
|
1706 Internally, toolbar border width specifiers are instantiated in both
|
|
|
1707 window and frame domains, for different purposes. The value in the
|
|
|
1708 domain of a frame's selected window specifies the actual toolbar border
|
|
|
1709 width that you will see in that frame. The value in the domain of a
|
|
|
1710 frame itself specifies the toolbar border width that is used in frame
|
|
|
1711 geometry calculations. Changing the border width value in the frame
|
|
|
1712 domain will result in a size change in the frame itself, while changing
|
|
|
1713 the value in a window domain will not.
|
|
|
1714 */ );
|
|
|
1715 Vdefault_toolbar_border_width = Fmake_specifier (Qnatnum);
|
|
|
1716 set_specifier_caching (Vdefault_toolbar_border_width,
|
|
|
1717 slot_offset (struct window,
|
|
|
1718 default_toolbar_border_width),
|
|
280
|
1719 default_toolbar_border_width_changed_in_window,
|
|
215
|
1720 slot_offset (struct frame,
|
|
|
1721 default_toolbar_border_width),
|
|
|
1722 default_toolbar_border_width_changed_in_frame);
|
|
|
1723
|
|
|
1724 DEFVAR_SPECIFIER ("top-toolbar-border-width",
|
|
|
1725 &Vtoolbar_border_width[TOP_TOOLBAR] /*
|
|
|
1726 *Border width of the top toolbar.
|
|
|
1727 This is a specifier; use `set-specifier' to change it.
|
|
|
1728
|
|
|
1729 See `default-toolbar-height' for more information.
|
|
|
1730 */ );
|
|
|
1731 Vtoolbar_border_width[TOP_TOOLBAR] = Fmake_specifier (Qnatnum);
|
|
|
1732 set_specifier_caching (Vtoolbar_border_width[TOP_TOOLBAR],
|
|
|
1733 slot_offset (struct window,
|
|
|
1734 toolbar_border_width[TOP_TOOLBAR]),
|
|
280
|
1735 toolbar_geometry_changed_in_window,
|
|
215
|
1736 slot_offset (struct frame,
|
|
|
1737 toolbar_border_width[TOP_TOOLBAR]),
|
|
282
|
1738 frame_size_slipped);
|
|
215
|
1739
|
|
|
1740 DEFVAR_SPECIFIER ("bottom-toolbar-border-width",
|
|
|
1741 &Vtoolbar_border_width[BOTTOM_TOOLBAR] /*
|
|
|
1742 *Border width of the bottom toolbar.
|
|
|
1743 This is a specifier; use `set-specifier' to change it.
|
|
|
1744
|
|
|
1745 See `default-toolbar-height' for more information.
|
|
|
1746 */ );
|
|
|
1747 Vtoolbar_border_width[BOTTOM_TOOLBAR] = Fmake_specifier (Qnatnum);
|
|
|
1748 set_specifier_caching (Vtoolbar_border_width[BOTTOM_TOOLBAR],
|
|
|
1749 slot_offset (struct window,
|
|
|
1750 toolbar_border_width[BOTTOM_TOOLBAR]),
|
|
280
|
1751 toolbar_geometry_changed_in_window,
|
|
215
|
1752 slot_offset (struct frame,
|
|
|
1753 toolbar_border_width[BOTTOM_TOOLBAR]),
|
|
282
|
1754 frame_size_slipped);
|
|
215
|
1755
|
|
|
1756 DEFVAR_SPECIFIER ("left-toolbar-border-width",
|
|
|
1757 &Vtoolbar_border_width[LEFT_TOOLBAR] /*
|
|
|
1758 *Border width of left toolbar.
|
|
|
1759 This is a specifier; use `set-specifier' to change it.
|
|
|
1760
|
|
|
1761 See `default-toolbar-height' for more information.
|
|
|
1762 */ );
|
|
|
1763 Vtoolbar_border_width[LEFT_TOOLBAR] = Fmake_specifier (Qnatnum);
|
|
|
1764 set_specifier_caching (Vtoolbar_border_width[LEFT_TOOLBAR],
|
|
|
1765 slot_offset (struct window,
|
|
|
1766 toolbar_border_width[LEFT_TOOLBAR]),
|
|
280
|
1767 toolbar_geometry_changed_in_window,
|
|
215
|
1768 slot_offset (struct frame,
|
|
|
1769 toolbar_border_width[LEFT_TOOLBAR]),
|
|
282
|
1770 frame_size_slipped);
|
|
215
|
1771
|
|
|
1772 DEFVAR_SPECIFIER ("right-toolbar-border-width",
|
|
|
1773 &Vtoolbar_border_width[RIGHT_TOOLBAR] /*
|
|
|
1774 *Border width of right toolbar.
|
|
|
1775 This is a specifier; use `set-specifier' to change it.
|
|
|
1776
|
|
|
1777 See `default-toolbar-height' for more information.
|
|
|
1778 */ );
|
|
|
1779 Vtoolbar_border_width[RIGHT_TOOLBAR] = Fmake_specifier (Qnatnum);
|
|
|
1780 set_specifier_caching (Vtoolbar_border_width[RIGHT_TOOLBAR],
|
|
|
1781 slot_offset (struct window,
|
|
|
1782 toolbar_border_width[RIGHT_TOOLBAR]),
|
|
280
|
1783 toolbar_geometry_changed_in_window,
|
|
215
|
1784 slot_offset (struct frame,
|
|
|
1785 toolbar_border_width[RIGHT_TOOLBAR]),
|
|
282
|
1786 frame_size_slipped);
|
|
215
|
1787
|
|
272
|
1788 fb = Qnil;
|
|
215
|
1789 #ifdef HAVE_TTY
|
|
272
|
1790 fb = Fcons (Fcons (list1 (Qtty), Qzero), fb);
|
|
215
|
1791 #endif
|
|
|
1792 #ifdef HAVE_X_WINDOWS
|
|
272
|
1793 fb = Fcons (Fcons (list1 (Qx), make_int (DEFAULT_TOOLBAR_BORDER_WIDTH)), fb);
|
|
215
|
1794 #endif
|
|
276
|
1795 #ifdef HAVE_MS_WINDOWS
|
|
|
1796 fb = Fcons (Fcons (list1 (Qmswindows), make_int (MSWINDOWS_DEFAULT_TOOLBAR_BORDER_WIDTH)), fb);
|
|
|
1797 #endif
|
|
272
|
1798 if (!NILP (fb))
|
|
|
1799 set_specifier_fallback (Vdefault_toolbar_border_width, fb);
|
|
215
|
1800
|
|
|
1801 set_specifier_fallback (Vtoolbar_border_width[TOP_TOOLBAR], Vdefault_toolbar_border_width);
|
|
272
|
1802 fb = list1 (Fcons (Qnil, Qzero));
|
|
|
1803 set_specifier_fallback (Vtoolbar_border_width[BOTTOM_TOOLBAR], fb);
|
|
|
1804 set_specifier_fallback (Vtoolbar_border_width[LEFT_TOOLBAR], fb);
|
|
|
1805 set_specifier_fallback (Vtoolbar_border_width[RIGHT_TOOLBAR], fb);
|
|
215
|
1806
|
|
0
|
1807 DEFVAR_SPECIFIER ("default-toolbar-visible-p", &Vdefault_toolbar_visible_p /*
|
|
|
1808 *Whether the default toolbar is visible.
|
|
|
1809 This is a specifier; use `set-specifier' to change it.
|
|
|
1810
|
|
|
1811 The position of the default toolbar is specified by the function
|
|
|
1812 `set-default-toolbar-position'. If the corresponding position-specific
|
|
|
1813 toolbar visibility specifier (e.g. `top-toolbar-visible-p' if
|
|
|
1814 `default-toolbar-position' is 'top) does not specify a visible-p value
|
|
|
1815 in a particular domain (a window or a frame), then the value of
|
|
|
1816 `default-toolbar-visible-p' in that domain, if any, will be used
|
|
|
1817 instead.
|
|
|
1818
|
|
|
1819 Both window domains and frame domains are used internally, for
|
|
|
1820 different purposes. The distinction here is exactly the same as
|
|
|
1821 for thickness specifiers; see `default-toolbar-height' for more
|
|
|
1822 information.
|
|
|
1823
|
|
|
1824 `default-toolbar-visible-p' and all of the position-specific toolbar
|
|
|
1825 visibility specifiers have a fallback value of true.
|
|
|
1826 */ );
|
|
|
1827 Vdefault_toolbar_visible_p = Fmake_specifier (Qboolean);
|
|
|
1828 set_specifier_caching (Vdefault_toolbar_visible_p,
|
|
|
1829 slot_offset (struct window,
|
|
|
1830 default_toolbar_visible_p),
|
|
280
|
1831 default_toolbar_visible_p_changed_in_window,
|
|
0
|
1832 slot_offset (struct frame,
|
|
|
1833 default_toolbar_visible_p),
|
|
|
1834 default_toolbar_visible_p_changed_in_frame);
|
|
|
1835
|
|
|
1836 DEFVAR_SPECIFIER ("top-toolbar-visible-p",
|
|
|
1837 &Vtoolbar_visible_p[TOP_TOOLBAR] /*
|
|
|
1838 *Whether the top toolbar is visible.
|
|
|
1839 This is a specifier; use `set-specifier' to change it.
|
|
|
1840
|
|
|
1841 See `default-toolbar-visible-p' for more information.
|
|
|
1842 */ );
|
|
|
1843 Vtoolbar_visible_p[TOP_TOOLBAR] = Fmake_specifier (Qboolean);
|
|
|
1844 set_specifier_caching (Vtoolbar_visible_p[TOP_TOOLBAR],
|
|
|
1845 slot_offset (struct window,
|
|
|
1846 toolbar_visible_p[TOP_TOOLBAR]),
|
|
280
|
1847 toolbar_geometry_changed_in_window,
|
|
0
|
1848 slot_offset (struct frame,
|
|
|
1849 toolbar_visible_p[TOP_TOOLBAR]),
|
|
282
|
1850 frame_size_slipped);
|
|
0
|
1851
|
|
|
1852 DEFVAR_SPECIFIER ("bottom-toolbar-visible-p",
|
|
|
1853 &Vtoolbar_visible_p[BOTTOM_TOOLBAR] /*
|
|
|
1854 *Whether the bottom toolbar is visible.
|
|
|
1855 This is a specifier; use `set-specifier' to change it.
|
|
|
1856
|
|
|
1857 See `default-toolbar-visible-p' for more information.
|
|
|
1858 */ );
|
|
|
1859 Vtoolbar_visible_p[BOTTOM_TOOLBAR] = Fmake_specifier (Qboolean);
|
|
|
1860 set_specifier_caching (Vtoolbar_visible_p[BOTTOM_TOOLBAR],
|
|
|
1861 slot_offset (struct window,
|
|
|
1862 toolbar_visible_p[BOTTOM_TOOLBAR]),
|
|
280
|
1863 toolbar_geometry_changed_in_window,
|
|
0
|
1864 slot_offset (struct frame,
|
|
|
1865 toolbar_visible_p[BOTTOM_TOOLBAR]),
|
|
282
|
1866 frame_size_slipped);
|
|
0
|
1867
|
|
|
1868 DEFVAR_SPECIFIER ("left-toolbar-visible-p",
|
|
|
1869 &Vtoolbar_visible_p[LEFT_TOOLBAR] /*
|
|
|
1870 *Whether the left toolbar is visible.
|
|
|
1871 This is a specifier; use `set-specifier' to change it.
|
|
|
1872
|
|
|
1873 See `default-toolbar-visible-p' for more information.
|
|
|
1874 */ );
|
|
|
1875 Vtoolbar_visible_p[LEFT_TOOLBAR] = Fmake_specifier (Qboolean);
|
|
|
1876 set_specifier_caching (Vtoolbar_visible_p[LEFT_TOOLBAR],
|
|
|
1877 slot_offset (struct window,
|
|
|
1878 toolbar_visible_p[LEFT_TOOLBAR]),
|
|
280
|
1879 toolbar_geometry_changed_in_window,
|
|
0
|
1880 slot_offset (struct frame,
|
|
|
1881 toolbar_visible_p[LEFT_TOOLBAR]),
|
|
282
|
1882 frame_size_slipped);
|
|
0
|
1883
|
|
|
1884 DEFVAR_SPECIFIER ("right-toolbar-visible-p",
|
|
|
1885 &Vtoolbar_visible_p[RIGHT_TOOLBAR] /*
|
|
|
1886 *Whether the right toolbar is visible.
|
|
|
1887 This is a specifier; use `set-specifier' to change it.
|
|
|
1888
|
|
|
1889 See `default-toolbar-visible-p' for more information.
|
|
|
1890 */ );
|
|
|
1891 Vtoolbar_visible_p[RIGHT_TOOLBAR] = Fmake_specifier (Qboolean);
|
|
|
1892 set_specifier_caching (Vtoolbar_visible_p[RIGHT_TOOLBAR],
|
|
|
1893 slot_offset (struct window,
|
|
|
1894 toolbar_visible_p[RIGHT_TOOLBAR]),
|
|
280
|
1895 toolbar_geometry_changed_in_window,
|
|
0
|
1896 slot_offset (struct frame,
|
|
|
1897 toolbar_visible_p[RIGHT_TOOLBAR]),
|
|
282
|
1898 frame_size_slipped);
|
|
0
|
1899
|
|
|
1900 /* initially, top inherits from default; this can be
|
|
|
1901 changed with `set-default-toolbar-position'. */
|
|
272
|
1902 fb = list1 (Fcons (Qnil, Qt));
|
|
|
1903 set_specifier_fallback (Vdefault_toolbar_visible_p, fb);
|
|
0
|
1904 set_specifier_fallback (Vtoolbar_visible_p[TOP_TOOLBAR],
|
|
|
1905 Vdefault_toolbar_visible_p);
|
|
272
|
1906 set_specifier_fallback (Vtoolbar_visible_p[BOTTOM_TOOLBAR], fb);
|
|
|
1907 set_specifier_fallback (Vtoolbar_visible_p[LEFT_TOOLBAR], fb);
|
|
|
1908 set_specifier_fallback (Vtoolbar_visible_p[RIGHT_TOOLBAR], fb);
|
|
0
|
1909
|
|
|
1910 DEFVAR_SPECIFIER ("toolbar-buttons-captioned-p",
|
|
|
1911 &Vtoolbar_buttons_captioned_p /*
|
|
|
1912 *Whether the toolbar buttons are captioned.
|
|
|
1913 This will only have a visible effect for those toolbar buttons which had
|
|
|
1914 captioned versions specified.
|
|
|
1915 This is a specifier; use `set-specifier' to change it.
|
|
|
1916 */ );
|
|
|
1917 Vtoolbar_buttons_captioned_p = Fmake_specifier (Qboolean);
|
|
|
1918 set_specifier_caching (Vtoolbar_buttons_captioned_p,
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1919 slot_offset (struct window,
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1920 toolbar_buttons_captioned_p),
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1921 toolbar_buttons_captioned_p_changed,
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1922 0, 0);
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1923 set_specifier_fallback (Vtoolbar_buttons_captioned_p,
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1924 list1 (Fcons (Qnil, Qt)));
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1925 }
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