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428
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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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43 Lisp_Object Vtoolbar_border_width[4];
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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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47 Lisp_Object Vdefault_toolbar_border_width;
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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_button (Lisp_Object obj)
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61 {
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62 struct toolbar_button *data = XTOOLBAR_BUTTON (obj);
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63 mark_object (data->next);
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64 mark_object (data->frame);
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65 mark_object (data->up_glyph);
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66 mark_object (data->down_glyph);
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67 mark_object (data->disabled_glyph);
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68 mark_object (data->cap_up_glyph);
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69 mark_object (data->cap_down_glyph);
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70 mark_object (data->cap_disabled_glyph);
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71 mark_object (data->callback);
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72 mark_object (data->enabled_p);
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73 return data->help_string;
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74 }
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75
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76 DEFINE_LRECORD_IMPLEMENTATION ("toolbar-button", toolbar_button,
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442
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77 mark_toolbar_button, 0, 0, 0, 0, 0,
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428
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78 struct toolbar_button);
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79
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80 DEFUN ("toolbar-button-p", Ftoolbar_button_p, 1, 1, 0, /*
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81 Return non-nil if OBJECT is a toolbar button.
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82 */
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83 (object))
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84 {
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85 return TOOLBAR_BUTTONP (object) ? Qt : Qnil;
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86 }
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87
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88 /* Only query functions are provided for toolbar buttons. They are
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89 generated and updated from a toolbar description list. Any
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90 directly made changes would be wiped out the first time the toolbar
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91 was marked as dirty and was regenerated. The exception to this is
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92 set-toolbar-button-down-flag. Having this allows us to control the
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93 toolbar from elisp. Since we only trigger the button callbacks on
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94 up-mouse events and we reset the flag first, there shouldn't be any
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95 way for this to get us in trouble (like if someone decides to
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96 change the toolbar from a toolbar callback). */
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97
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98 DEFUN ("toolbar-button-callback", Ftoolbar_button_callback, 1, 1, 0, /*
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99 Return the callback function associated with the toolbar BUTTON.
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100 */
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101 (button))
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102 {
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103 CHECK_TOOLBAR_BUTTON (button);
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104
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105 return XTOOLBAR_BUTTON (button)->callback;
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106 }
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107
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108 DEFUN ("toolbar-button-help-string", Ftoolbar_button_help_string, 1, 1, 0, /*
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109 Return the help string function associated with the toolbar BUTTON.
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110 */
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111 (button))
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112 {
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113 CHECK_TOOLBAR_BUTTON (button);
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114
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115 return XTOOLBAR_BUTTON (button)->help_string;
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116 }
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117
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118 DEFUN ("toolbar-button-enabled-p", Ftoolbar_button_enabled_p, 1, 1, 0, /*
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119 Return t if BUTTON is active.
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120 */
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121 (button))
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122 {
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123 CHECK_TOOLBAR_BUTTON (button);
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124
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125 return XTOOLBAR_BUTTON (button)->enabled ? Qt : Qnil;
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126 }
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127
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128 DEFUN ("set-toolbar-button-down-flag", Fset_toolbar_button_down_flag, 2, 2, 0, /*
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129 Don't touch.
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130 */
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131 (button, flag))
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132 {
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133 struct toolbar_button *tb;
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134 char old_flag;
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135
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136 CHECK_TOOLBAR_BUTTON (button);
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137 tb = XTOOLBAR_BUTTON (button);
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138 old_flag = tb->down;
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139
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140 /* If the button is ignored, don't do anything. */
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141 if (!tb->enabled)
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142 return Qnil;
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143
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144 /* If flag is nil, unset the down flag, otherwise set it to true.
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145 This also triggers an immediate redraw of the button if the flag
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146 does change. */
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147
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148 if (NILP (flag))
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149 tb->down = 0;
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150 else
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151 tb->down = 1;
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152
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153 if (tb->down != old_flag)
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154 {
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155 struct frame *f = XFRAME (tb->frame);
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156 struct device *d;
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157
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158 if (DEVICEP (f->device))
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159 {
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160 d = XDEVICE (f->device);
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161
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162 if (DEVICE_LIVE_P (XDEVICE (f->device)))
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163 {
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164 tb->dirty = 1;
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165 MAYBE_DEVMETH (d, output_toolbar_button, (f, button));
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166 }
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167 }
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168 }
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169
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170 return Qnil;
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171 }
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172
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173 Lisp_Object
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174 get_toolbar_button_glyph (struct window *w, struct toolbar_button *tb)
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175 {
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176 Lisp_Object glyph = Qnil;
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177
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178 /* The selected glyph logic:
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179
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180 UP: up
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181 DOWN: down -> up
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182 DISABLED: disabled -> up
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183 CAP-UP: cap-up -> up
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184 CAP-DOWN: cap-down -> cap-up -> down -> up
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185 CAP-DISABLED: cap-disabled -> cap-up -> disabled -> up
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186 */
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187
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188 if (!NILP (w->toolbar_buttons_captioned_p))
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189 {
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190 if (tb->enabled && tb->down)
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191 glyph = tb->cap_down_glyph;
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192 else if (!tb->enabled)
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193 glyph = tb->cap_disabled_glyph;
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194
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195 if (NILP (glyph))
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196 glyph = tb->cap_up_glyph;
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197 }
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198
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199 if (NILP (glyph))
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200 {
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201 if (tb->enabled && tb->down)
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202 glyph = tb->down_glyph;
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203 else if (!tb->enabled)
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204 glyph = tb->disabled_glyph;
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205 }
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206
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207 /* The non-captioned up button is the ultimate fallback. It is
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208 the only one we guarantee exists. */
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209 if (NILP (glyph))
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210 glyph = tb->up_glyph;
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211
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212 return glyph;
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213 }
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214
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215
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216 static enum toolbar_pos
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217 decode_toolbar_position (Lisp_Object position)
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218 {
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219 if (EQ (position, Qtop)) return TOP_TOOLBAR;
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220 if (EQ (position, Qbottom)) return BOTTOM_TOOLBAR;
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221 if (EQ (position, Qleft)) return LEFT_TOOLBAR;
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222 if (EQ (position, Qright)) return RIGHT_TOOLBAR;
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563
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223 invalid_constant ("Invalid toolbar position", position);
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428
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224
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225 return TOP_TOOLBAR; /* not reached */
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226 }
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227
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228 DEFUN ("set-default-toolbar-position", Fset_default_toolbar_position, 1, 1, 0, /*
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229 Set the position that the `default-toolbar' will be displayed at.
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230 Valid positions are 'top, 'bottom, 'left and 'right.
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231 See `default-toolbar-position'.
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232 */
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233 (position))
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234 {
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235 enum toolbar_pos cur = decode_toolbar_position (Vdefault_toolbar_position);
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236 enum toolbar_pos new = decode_toolbar_position (position);
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237
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238 if (cur != new)
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239 {
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240 /* The following calls will automatically cause the dirty
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241 flags to be set; we delay frame size changes to avoid
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242 lots of frame flickering. */
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243 /* #### I think this should be GC protected. -sb */
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244 hold_frame_size_changes ();
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245 set_specifier_fallback (Vtoolbar[cur], list1 (Fcons (Qnil, Qnil)));
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246 set_specifier_fallback (Vtoolbar[new], Vdefault_toolbar);
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247 set_specifier_fallback (Vtoolbar_size[cur], list1 (Fcons (Qnil, Qzero)));
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248 set_specifier_fallback (Vtoolbar_size[new],
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249 new == TOP_TOOLBAR || new == BOTTOM_TOOLBAR
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250 ? Vdefault_toolbar_height
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251 : Vdefault_toolbar_width);
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252 set_specifier_fallback (Vtoolbar_border_width[cur],
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253 list1 (Fcons (Qnil, Qzero)));
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254 set_specifier_fallback (Vtoolbar_border_width[new],
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255 Vdefault_toolbar_border_width);
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256 set_specifier_fallback (Vtoolbar_visible_p[cur],
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257 list1 (Fcons (Qnil, Qt)));
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258 set_specifier_fallback (Vtoolbar_visible_p[new],
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259 Vdefault_toolbar_visible_p);
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260 Vdefault_toolbar_position = position;
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261 unhold_frame_size_changes ();
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262 }
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263
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264 return position;
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265 }
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266
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267 DEFUN ("default-toolbar-position", Fdefault_toolbar_position, 0, 0, 0, /*
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268 Return the position that the `default-toolbar' will be displayed at.
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269 The `default-toolbar' will only be displayed here if the corresponding
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270 position-specific toolbar specifier does not provide a value.
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271 */
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272 ())
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273 {
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274 return Vdefault_toolbar_position;
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275 }
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276
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277
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278 static Lisp_Object
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279 update_toolbar_button (struct frame *f, struct toolbar_button *tb,
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280 Lisp_Object desc, int pushright)
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281 {
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282 Lisp_Object *elt, glyphs, retval, buffer;
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283 struct gcpro gcpro1, gcpro2;
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284
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285 elt = XVECTOR_DATA (desc);
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286 buffer = XWINDOW (FRAME_LAST_NONMINIBUF_WINDOW (f))->buffer;
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287
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288 if (!tb)
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289 {
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290 tb = alloc_lcrecord_type (struct toolbar_button, &lrecord_toolbar_button);
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291 tb->next = Qnil;
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292 XSETFRAME (tb->frame, f);
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293 tb->up_glyph = Qnil;
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294 tb->down_glyph = Qnil;
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295 tb->disabled_glyph = Qnil;
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296 tb->cap_up_glyph = Qnil;
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297 tb->cap_down_glyph = Qnil;
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298 tb->cap_disabled_glyph = Qnil;
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299 tb->callback = Qnil;
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300 tb->enabled_p = Qnil;
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301 tb->help_string = Qnil;
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302
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303 tb->enabled = 0;
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304 tb->down = 0;
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305 tb->pushright = pushright;
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306 tb->blank = 0;
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307 tb->x = tb->y = tb->width = tb->height = -1;
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308 tb->dirty = 1;
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309 }
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310 XSETTOOLBAR_BUTTON (retval, tb);
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311
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312 /* Let's make sure nothing gets mucked up by the potential call to
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313 eval farther down. */
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314 GCPRO2 (retval, desc);
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315
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316 glyphs = (CONSP (elt[0]) ? elt[0] : symbol_value_in_buffer (elt[0], buffer));
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317
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318 /* If this is true we have a blank, otherwise it is an actual
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319 button. */
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320 if (KEYWORDP (glyphs))
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321 {
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322 int pos;
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323 int style_seen = 0;
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324 int size_seen = 0;
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325 int len = XVECTOR_LENGTH (desc);
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326
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327 if (!tb->blank)
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328 {
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329 tb->blank = 1;
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330 tb->dirty = 1;
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331 }
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332
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333 for (pos = 0; pos < len; pos += 2)
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334 {
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335 Lisp_Object key = elt[pos];
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336 Lisp_Object val = elt[pos + 1];
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337
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338 if (EQ (key, Q_style))
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339 {
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340 style_seen = 1;
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341
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342 if (EQ (val, Q2D) || EQ (val, Q2d))
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343 {
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344 if (!EQ (Qnil, tb->up_glyph) || !EQ (Qt, tb->disabled_glyph))
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345 {
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346 tb->up_glyph = Qnil;
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347 tb->disabled_glyph = Qt;
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348 tb->dirty = 1;
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349 }
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350 }
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351 else if (EQ (val, Q3D) || (EQ (val, Q3d)))
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352 {
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353 if (!EQ (Qt, tb->up_glyph) || !EQ (Qnil, tb->disabled_glyph))
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354 {
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355 tb->up_glyph = Qt;
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356 tb->disabled_glyph = Qnil;
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357 tb->dirty = 1;
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358 }
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359 }
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360 }
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361 else if (EQ (key, Q_size))
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362 {
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363 size_seen = 1;
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364
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365 if (!EQ (val, tb->down_glyph))
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366 {
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367 tb->down_glyph = val;
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368 tb->dirty = 1;
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369 }
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370 }
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371 }
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372
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373 if (!style_seen)
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374 {
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375 /* The default style is 3D. */
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376 if (!EQ (Qt, tb->up_glyph) || !EQ (Qnil, tb->disabled_glyph))
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377 {
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378 tb->up_glyph = Qt;
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379 tb->disabled_glyph = Qnil;
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380 tb->dirty = 1;
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381 }
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382 }
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383
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384 if (!size_seen)
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385 {
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386 /* The default width is set to nil. The device specific
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387 code will fill it in at its discretion. */
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388 if (!NILP (tb->down_glyph))
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389 {
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390 tb->down_glyph = Qnil;
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391 tb->dirty = 1;
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392 }
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393 }
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394
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395 /* The rest of these fields are not used by blanks. We make
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396 sure they are nulled out in case this button object formerly
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397 represented a real button. */
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398 if (!NILP (tb->callback)
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399 || !NILP (tb->enabled_p)
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400 || !NILP (tb->help_string))
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401 {
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402 tb->cap_up_glyph = Qnil;
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403 tb->cap_down_glyph = Qnil;
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404 tb->cap_disabled_glyph = Qnil;
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405 tb->callback = Qnil;
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406 tb->enabled_p = Qnil;
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407 tb->help_string = Qnil;
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408 tb->dirty = 1;
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409 }
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410 }
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411 else
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412 {
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413 if (tb->blank)
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414 {
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415 tb->blank = 0;
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416 tb->dirty = 1;
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417 }
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418
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|
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419 /* We know that we at least have an up_glyph. Well, no, we
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420 don't. The user may have changed the button glyph on us. */
|
|
|
421 if (CONSP (glyphs))
|
|
|
422 {
|
|
|
423 if (!EQ (XCAR (glyphs), tb->up_glyph))
|
|
|
424 {
|
|
|
425 tb->up_glyph = XCAR (glyphs);
|
|
|
426 tb->dirty = 1;
|
|
|
427 }
|
|
|
428 glyphs = XCDR (glyphs);
|
|
|
429 }
|
|
|
430 else
|
|
|
431 tb->up_glyph = Qnil;
|
|
|
432
|
|
|
433 /* We might have a down_glyph. */
|
|
|
434 if (CONSP (glyphs))
|
|
|
435 {
|
|
|
436 if (!EQ (XCAR (glyphs), tb->down_glyph))
|
|
|
437 {
|
|
|
438 tb->down_glyph = XCAR (glyphs);
|
|
|
439 tb->dirty = 1;
|
|
|
440 }
|
|
|
441 glyphs = XCDR (glyphs);
|
|
|
442 }
|
|
|
443 else
|
|
|
444 tb->down_glyph = Qnil;
|
|
|
445
|
|
|
446 /* We might have a disabled_glyph. */
|
|
|
447 if (CONSP (glyphs))
|
|
|
448 {
|
|
|
449 if (!EQ (XCAR (glyphs), tb->disabled_glyph))
|
|
|
450 {
|
|
|
451 tb->disabled_glyph = XCAR (glyphs);
|
|
|
452 tb->dirty = 1;
|
|
|
453 }
|
|
|
454 glyphs = XCDR (glyphs);
|
|
|
455 }
|
|
|
456 else
|
|
|
457 tb->disabled_glyph = Qnil;
|
|
|
458
|
|
|
459 /* We might have a cap_up_glyph. */
|
|
|
460 if (CONSP (glyphs))
|
|
|
461 {
|
|
|
462 if (!EQ (XCAR (glyphs), tb->cap_up_glyph))
|
|
|
463 {
|
|
|
464 tb->cap_up_glyph = XCAR (glyphs);
|
|
|
465 tb->dirty = 1;
|
|
|
466 }
|
|
|
467 glyphs = XCDR (glyphs);
|
|
|
468 }
|
|
|
469 else
|
|
|
470 tb->cap_up_glyph = Qnil;
|
|
|
471
|
|
|
472 /* We might have a cap_down_glyph. */
|
|
|
473 if (CONSP (glyphs))
|
|
|
474 {
|
|
|
475 if (!EQ (XCAR (glyphs), tb->cap_down_glyph))
|
|
|
476 {
|
|
|
477 tb->cap_down_glyph = XCAR (glyphs);
|
|
|
478 tb->dirty = 1;
|
|
|
479 }
|
|
|
480 glyphs = XCDR (glyphs);
|
|
|
481 }
|
|
|
482 else
|
|
|
483 tb->cap_down_glyph = Qnil;
|
|
|
484
|
|
|
485 /* We might have a cap_disabled_glyph. */
|
|
|
486 if (CONSP (glyphs))
|
|
|
487 {
|
|
|
488 if (!EQ (XCAR (glyphs), tb->cap_disabled_glyph))
|
|
|
489 {
|
|
|
490 tb->cap_disabled_glyph = XCAR (glyphs);
|
|
|
491 tb->dirty = 1;
|
|
|
492 }
|
|
|
493 }
|
|
|
494 else
|
|
|
495 tb->cap_disabled_glyph = Qnil;
|
|
|
496
|
|
|
497 /* Update the callback. */
|
|
|
498 if (!EQ (tb->callback, elt[1]))
|
|
|
499 {
|
|
|
500 tb->callback = elt[1];
|
|
|
501 /* This does not have an impact on the display properties of the
|
|
|
502 button so we do not mark it as dirty if it has changed. */
|
|
|
503 }
|
|
|
504
|
|
|
505 /* Update the enabled field. */
|
|
|
506 if (!EQ (tb->enabled_p, elt[2]))
|
|
|
507 {
|
|
|
508 tb->enabled_p = elt[2];
|
|
|
509 tb->dirty = 1;
|
|
|
510 }
|
|
|
511
|
|
|
512 /* We always do the following because if the enabled status is
|
|
|
513 determined by a function its decision may change without us being
|
|
|
514 able to detect it. */
|
|
|
515 {
|
|
|
516 int old_enabled = tb->enabled;
|
|
|
517
|
|
|
518 if (NILP (tb->enabled_p))
|
|
|
519 tb->enabled = 0;
|
|
|
520 else if (EQ (tb->enabled_p, Qt))
|
|
|
521 tb->enabled = 1;
|
|
|
522 else
|
|
|
523 {
|
|
|
524 if (NILP (tb->enabled_p) || EQ (tb->enabled_p, Qt))
|
|
|
525 /* short-circuit the common case for speed */
|
|
|
526 tb->enabled = !NILP (tb->enabled_p);
|
|
|
527 else
|
|
|
528 {
|
|
|
529 Lisp_Object result =
|
|
|
530 eval_in_buffer_trapping_errors
|
|
|
531 ("Error in toolbar enabled-p form",
|
|
|
532 XBUFFER
|
|
|
533 (WINDOW_BUFFER
|
|
|
534 (XWINDOW (FRAME_LAST_NONMINIBUF_WINDOW (f)))),
|
|
|
535 tb->enabled_p);
|
|
|
536 if (UNBOUNDP (result))
|
|
|
537 /* #### if there was an error in the enabled-p
|
|
|
538 form, should we pretend like it's enabled
|
|
|
539 or disabled? */
|
|
|
540 tb->enabled = 0;
|
|
|
541 else
|
|
|
542 tb->enabled = !NILP (result);
|
|
|
543 }
|
|
|
544 }
|
|
|
545
|
|
|
546 if (old_enabled != tb->enabled)
|
|
|
547 tb->dirty = 1;
|
|
|
548 }
|
|
|
549
|
|
|
550 /* Update the help echo string. */
|
|
|
551 if (!EQ (tb->help_string, elt[3]))
|
|
|
552 {
|
|
|
553 tb->help_string = elt[3];
|
|
|
554 /* This does not have an impact on the display properties of the
|
|
|
555 button so we do not mark it as dirty if it has changed. */
|
|
|
556 }
|
|
|
557 }
|
|
|
558
|
|
|
559 /* If this flag changes, the position is changing for sure unless
|
|
|
560 some very unlikely geometry occurs. */
|
|
|
561 if (tb->pushright != pushright)
|
|
|
562 {
|
|
|
563 tb->pushright = pushright;
|
|
|
564 tb->dirty = 1;
|
|
|
565 }
|
|
|
566
|
|
|
567 /* The position and size fields are only manipulated in the
|
|
|
568 device-dependent code. */
|
|
|
569 UNGCPRO;
|
|
|
570 return retval;
|
|
|
571 }
|
|
|
572
|
|
|
573 void
|
|
|
574 mark_frame_toolbar_buttons_dirty (struct frame *f, enum toolbar_pos pos)
|
|
|
575 {
|
|
|
576 Lisp_Object button = FRAME_TOOLBAR_BUTTONS (f, pos);
|
|
|
577
|
|
|
578 while (!NILP (button))
|
|
|
579 {
|
|
|
580 struct toolbar_button *tb = XTOOLBAR_BUTTON (button);
|
|
|
581 tb->dirty = 1;
|
|
|
582 button = tb->next;
|
|
|
583 }
|
|
|
584 return;
|
|
|
585 }
|
|
|
586
|
|
|
587 static Lisp_Object
|
|
|
588 compute_frame_toolbar_buttons (struct frame *f, enum toolbar_pos pos,
|
|
|
589 Lisp_Object toolbar)
|
|
|
590 {
|
|
|
591 Lisp_Object buttons, prev_button, first_button;
|
|
|
592 Lisp_Object orig_toolbar = toolbar;
|
|
|
593 int pushright_seen = 0;
|
|
|
594 struct gcpro gcpro1, gcpro2, gcpro3, gcpro4, gcpro5;
|
|
|
595
|
|
|
596 first_button = FRAME_TOOLBAR_BUTTONS (f, pos);
|
|
|
597 buttons = prev_button = first_button;
|
|
|
598
|
|
|
599 /* Yes, we're being paranoid. */
|
|
|
600 GCPRO5 (toolbar, buttons, prev_button, first_button, orig_toolbar);
|
|
|
601
|
|
|
602 if (NILP (toolbar))
|
|
|
603 {
|
|
|
604 /* The output mechanisms will take care of clearing the former
|
|
|
605 toolbar. */
|
|
|
606 UNGCPRO;
|
|
|
607 return Qnil;
|
|
|
608 }
|
|
|
609
|
|
|
610 if (!CONSP (toolbar))
|
|
563
|
611 sferror ("toolbar description must be a list", toolbar);
|
|
428
|
612
|
|
|
613 /* First synchronize any existing buttons. */
|
|
|
614 while (!NILP (toolbar) && !NILP (buttons))
|
|
|
615 {
|
|
|
616 struct toolbar_button *tb;
|
|
|
617
|
|
|
618 if (NILP (XCAR (toolbar)))
|
|
|
619 {
|
|
|
620 if (pushright_seen)
|
|
563
|
621 sferror
|
|
428
|
622 ("more than one partition (nil) in toolbar description",
|
|
|
623 orig_toolbar);
|
|
|
624 else
|
|
|
625 pushright_seen = 1;
|
|
|
626 }
|
|
|
627 else
|
|
|
628 {
|
|
|
629 tb = XTOOLBAR_BUTTON (buttons);
|
|
|
630 update_toolbar_button (f, tb, XCAR (toolbar), pushright_seen);
|
|
|
631 prev_button = buttons;
|
|
|
632 buttons = tb->next;
|
|
|
633 }
|
|
|
634
|
|
|
635 toolbar = XCDR (toolbar);
|
|
|
636 }
|
|
|
637
|
|
|
638 /* If we hit the end of the toolbar, then clean up any excess
|
|
|
639 buttons and return. */
|
|
|
640 if (NILP (toolbar))
|
|
|
641 {
|
|
|
642 if (!NILP (buttons))
|
|
|
643 {
|
|
|
644 /* If this is the case the only thing we saw was a
|
|
|
645 pushright marker. */
|
|
|
646 if (EQ (buttons, first_button))
|
|
|
647 {
|
|
|
648 UNGCPRO;
|
|
|
649 return Qnil;
|
|
|
650 }
|
|
|
651 else
|
|
|
652 XTOOLBAR_BUTTON (prev_button)->next = Qnil;
|
|
|
653 }
|
|
|
654 UNGCPRO;
|
|
|
655 return first_button;
|
|
|
656 }
|
|
|
657
|
|
|
658 /* At this point there are more buttons on the toolbar than we
|
|
|
659 actually have in existence. */
|
|
|
660 while (!NILP (toolbar))
|
|
|
661 {
|
|
|
662 Lisp_Object new_button;
|
|
|
663
|
|
|
664 if (NILP (XCAR (toolbar)))
|
|
|
665 {
|
|
|
666 if (pushright_seen)
|
|
563
|
667 sferror
|
|
428
|
668 ("more than one partition (nil) in toolbar description",
|
|
|
669 orig_toolbar);
|
|
|
670 else
|
|
|
671 pushright_seen = 1;
|
|
|
672 }
|
|
|
673 else
|
|
|
674 {
|
|
|
675 new_button = update_toolbar_button (f, NULL, XCAR (toolbar),
|
|
|
676 pushright_seen);
|
|
|
677
|
|
|
678 if (NILP (first_button))
|
|
|
679 {
|
|
|
680 first_button = prev_button = new_button;
|
|
|
681 }
|
|
|
682 else
|
|
|
683 {
|
|
|
684 XTOOLBAR_BUTTON (prev_button)->next = new_button;
|
|
|
685 prev_button = new_button;
|
|
|
686 }
|
|
|
687 }
|
|
|
688
|
|
|
689 toolbar = XCDR (toolbar);
|
|
|
690 }
|
|
|
691
|
|
|
692 UNGCPRO;
|
|
|
693 return first_button;
|
|
|
694 }
|
|
|
695
|
|
|
696 static void
|
|
|
697 set_frame_toolbar (struct frame *f, enum toolbar_pos pos)
|
|
|
698 {
|
|
|
699 struct window *w = XWINDOW (FRAME_LAST_NONMINIBUF_WINDOW (f));
|
|
|
700 Lisp_Object toolbar = w->toolbar[pos];
|
|
|
701 f->toolbar_buttons[pos] = (FRAME_REAL_TOOLBAR_VISIBLE (f, pos)
|
|
|
702 ? compute_frame_toolbar_buttons (f, pos, toolbar)
|
|
|
703 : Qnil);
|
|
|
704 }
|
|
|
705
|
|
|
706 static void
|
|
|
707 compute_frame_toolbars_data (struct frame *f)
|
|
|
708 {
|
|
442
|
709 set_frame_toolbar (f, TOP_TOOLBAR);
|
|
|
710 set_frame_toolbar (f, BOTTOM_TOOLBAR);
|
|
|
711 set_frame_toolbar (f, LEFT_TOOLBAR);
|
|
|
712 set_frame_toolbar (f, RIGHT_TOOLBAR);
|
|
428
|
713 }
|
|
|
714
|
|
|
715 void
|
|
|
716 update_frame_toolbars (struct frame *f)
|
|
|
717 {
|
|
|
718 struct device *d = XDEVICE (f->device);
|
|
|
719
|
|
|
720 if (DEVICE_SUPPORTS_TOOLBARS_P (d)
|
|
|
721 && (f->toolbar_changed || f->frame_changed || f->clear))
|
|
|
722 {
|
|
|
723 int pos;
|
|
442
|
724
|
|
428
|
725 /* We're not officially "in redisplay", so we still have a
|
|
|
726 chance to re-layout toolbars and windows. This is done here,
|
|
|
727 because toolbar is the only thing which currently might
|
|
|
728 necessitate this layout, as it is outside any windows. We
|
|
|
729 take care not to change size if toolbar geometry is really
|
|
|
730 unchanged, as it will hose windows whose pixsizes are not
|
|
|
731 multiple of character sizes. */
|
|
|
732
|
|
|
733 for (pos = 0; pos < 4; pos++)
|
|
|
734 if (FRAME_REAL_TOOLBAR_SIZE (f, pos)
|
|
|
735 != FRAME_CURRENT_TOOLBAR_SIZE (f, pos))
|
|
|
736 {
|
|
|
737 int width, height;
|
|
|
738 pixel_to_char_size (f, FRAME_PIXWIDTH (f), FRAME_PIXHEIGHT (f),
|
|
|
739 &width, &height);
|
|
|
740 change_frame_size (f, height, width, 0);
|
|
|
741 break;
|
|
|
742 }
|
|
|
743
|
|
|
744 for (pos = 0; pos < 4; pos++)
|
|
|
745 f->current_toolbar_size[pos] = FRAME_REAL_TOOLBAR_SIZE (f, pos);
|
|
|
746
|
|
|
747 /* Removed the check for the minibuffer here. We handle this
|
|
|
748 more correctly now by consistently using
|
|
|
749 FRAME_LAST_NONMINIBUF_WINDOW instead of FRAME_SELECTED_WINDOW
|
|
|
750 throughout the toolbar code. */
|
|
|
751 compute_frame_toolbars_data (f);
|
|
|
752
|
|
|
753 DEVMETH (d, output_frame_toolbars, (f));
|
|
|
754 }
|
|
|
755
|
|
|
756 f->toolbar_changed = 0;
|
|
|
757 }
|
|
|
758
|
|
|
759 void
|
|
|
760 init_frame_toolbars (struct frame *f)
|
|
|
761 {
|
|
|
762 struct device *d = XDEVICE (f->device);
|
|
|
763
|
|
|
764 if (DEVICE_SUPPORTS_TOOLBARS_P (d))
|
|
|
765 {
|
|
|
766 Lisp_Object frame;
|
|
|
767 int pos;
|
|
|
768
|
|
|
769 compute_frame_toolbars_data (f);
|
|
|
770 XSETFRAME (frame, f);
|
|
|
771 call_critical_lisp_code (XDEVICE (FRAME_DEVICE (f)),
|
|
|
772 Qinit_toolbar_from_resources,
|
|
|
773 frame);
|
|
|
774 MAYBE_DEVMETH (d, initialize_frame_toolbars, (f));
|
|
|
775
|
|
|
776 /* We are here as far in frame creation so cached specifiers are
|
|
|
777 already recomputed, and possibly modified by resource
|
|
|
778 initialization. Remember current toolbar geometry so next
|
|
|
779 redisplay will not needlessly relayout toolbars. */
|
|
|
780 for (pos = 0; pos < 4; pos++)
|
|
|
781 f->current_toolbar_size[pos] = FRAME_REAL_TOOLBAR_SIZE (f, pos);
|
|
|
782 }
|
|
|
783 }
|
|
|
784
|
|
|
785 void
|
|
|
786 init_device_toolbars (struct device *d)
|
|
|
787 {
|
|
|
788 Lisp_Object device;
|
|
|
789
|
|
|
790 XSETDEVICE (device, d);
|
|
|
791 if (DEVICE_SUPPORTS_TOOLBARS_P (d))
|
|
|
792 call_critical_lisp_code (d,
|
|
|
793 Qinit_toolbar_from_resources,
|
|
|
794 device);
|
|
|
795 }
|
|
|
796
|
|
|
797 void
|
|
|
798 init_global_toolbars (struct device *d)
|
|
|
799 {
|
|
|
800 if (DEVICE_SUPPORTS_TOOLBARS_P (d))
|
|
|
801 call_critical_lisp_code (d,
|
|
|
802 Qinit_toolbar_from_resources,
|
|
|
803 Qglobal);
|
|
|
804 }
|
|
|
805
|
|
|
806 void
|
|
|
807 free_frame_toolbars (struct frame *f)
|
|
|
808 {
|
|
|
809 /* If we had directly allocated any memory for the toolbars instead
|
|
|
810 of using all Lisp_Objects this is where we would now free it. */
|
|
|
811
|
|
|
812 MAYBE_FRAMEMETH (f, free_frame_toolbars, (f));
|
|
|
813 }
|
|
|
814
|
|
|
815 void
|
|
|
816 get_toolbar_coords (struct frame *f, enum toolbar_pos pos, int *x, int *y,
|
|
|
817 int *width, int *height, int *vert, int for_layout)
|
|
|
818 {
|
|
|
819 int visible_top_toolbar_height, visible_bottom_toolbar_height;
|
|
|
820 int adjust = (for_layout ? 1 : 0);
|
|
|
821
|
|
|
822 /* The top and bottom toolbars take precedence over the left and
|
|
|
823 right. */
|
|
|
824 visible_top_toolbar_height = (FRAME_REAL_TOP_TOOLBAR_VISIBLE (f)
|
|
|
825 ? FRAME_REAL_TOP_TOOLBAR_HEIGHT (f) +
|
|
|
826 2 * FRAME_REAL_TOP_TOOLBAR_BORDER_WIDTH (f)
|
|
|
827 : 0);
|
|
|
828 visible_bottom_toolbar_height = (FRAME_REAL_BOTTOM_TOOLBAR_VISIBLE (f)
|
|
|
829 ? FRAME_REAL_BOTTOM_TOOLBAR_HEIGHT (f) +
|
|
|
830 2 *
|
|
|
831 FRAME_REAL_BOTTOM_TOOLBAR_BORDER_WIDTH (f)
|
|
|
832 : 0);
|
|
|
833
|
|
|
834 /* We adjust the width and height by one to give us a narrow border
|
|
|
835 at the outside edges. However, when we are simply determining
|
|
|
836 toolbar location we don't want to do that. */
|
|
|
837
|
|
|
838 switch (pos)
|
|
|
839 {
|
|
|
840 case TOP_TOOLBAR:
|
|
|
841 *x = 1;
|
|
|
842 *y = 0; /* #### should be 1 if no menubar */
|
|
|
843 *width = FRAME_PIXWIDTH (f) - 2;
|
|
|
844 *height = FRAME_REAL_TOP_TOOLBAR_HEIGHT (f) +
|
|
|
845 2 * FRAME_REAL_TOP_TOOLBAR_BORDER_WIDTH (f) - adjust;
|
|
|
846 *vert = 0;
|
|
|
847 break;
|
|
|
848 case BOTTOM_TOOLBAR:
|
|
|
849 *x = 1;
|
|
|
850 *y = FRAME_PIXHEIGHT (f) - FRAME_REAL_BOTTOM_TOOLBAR_HEIGHT (f) -
|
|
|
851 2 * FRAME_REAL_BOTTOM_TOOLBAR_BORDER_WIDTH (f);
|
|
|
852 *width = FRAME_PIXWIDTH (f) - 2;
|
|
|
853 *height = FRAME_REAL_BOTTOM_TOOLBAR_HEIGHT (f) +
|
|
|
854 2 * FRAME_REAL_BOTTOM_TOOLBAR_BORDER_WIDTH (f) - adjust;
|
|
|
855 *vert = 0;
|
|
|
856 break;
|
|
|
857 case LEFT_TOOLBAR:
|
|
|
858 *x = 1;
|
|
|
859 *y = visible_top_toolbar_height;
|
|
|
860 *width = FRAME_REAL_LEFT_TOOLBAR_WIDTH (f) +
|
|
|
861 2 * FRAME_REAL_LEFT_TOOLBAR_BORDER_WIDTH (f) - adjust;
|
|
|
862 *height = (FRAME_PIXHEIGHT (f) - visible_top_toolbar_height -
|
|
|
863 visible_bottom_toolbar_height - 1);
|
|
|
864 *vert = 1;
|
|
|
865 break;
|
|
|
866 case RIGHT_TOOLBAR:
|
|
|
867 *x = FRAME_PIXWIDTH (f) - FRAME_REAL_RIGHT_TOOLBAR_WIDTH (f) -
|
|
|
868 2 * FRAME_REAL_RIGHT_TOOLBAR_BORDER_WIDTH (f);
|
|
|
869 *y = visible_top_toolbar_height;
|
|
|
870 *width = FRAME_REAL_RIGHT_TOOLBAR_WIDTH (f) +
|
|
|
871 2 * FRAME_REAL_RIGHT_TOOLBAR_BORDER_WIDTH (f) - adjust;
|
|
|
872 *height = (FRAME_PIXHEIGHT (f) - visible_top_toolbar_height -
|
|
|
873 visible_bottom_toolbar_height);
|
|
|
874 *vert = 1;
|
|
|
875 break;
|
|
|
876 default:
|
|
|
877 abort ();
|
|
|
878 }
|
|
|
879 }
|
|
|
880
|
|
|
881 #define CHECK_TOOLBAR(pos) do { \
|
|
|
882 if (FRAME_REAL_##pos##_VISIBLE (f)) \
|
|
|
883 { \
|
|
|
884 int x, y, width, height, vert; \
|
|
|
885 \
|
|
|
886 get_toolbar_coords (f, pos, &x, &y, &width, &height, &vert, 0); \
|
|
|
887 if ((x_coord >= x) && (x_coord < (x + width))) \
|
|
|
888 { \
|
|
|
889 if ((y_coord >= y) && (y_coord < (y + height))) \
|
|
|
890 return FRAME_TOOLBAR_BUTTONS (f, pos); \
|
|
|
891 } \
|
|
|
892 } \
|
|
|
893 } while (0)
|
|
|
894
|
|
|
895 static Lisp_Object
|
|
|
896 toolbar_buttons_at_pixpos (struct frame *f, int x_coord, int y_coord)
|
|
|
897 {
|
|
|
898 CHECK_TOOLBAR (TOP_TOOLBAR);
|
|
|
899 CHECK_TOOLBAR (BOTTOM_TOOLBAR);
|
|
|
900 CHECK_TOOLBAR (LEFT_TOOLBAR);
|
|
|
901 CHECK_TOOLBAR (RIGHT_TOOLBAR);
|
|
|
902
|
|
|
903 return Qnil;
|
|
|
904 }
|
|
|
905 #undef CHECK_TOOLBAR
|
|
|
906
|
|
|
907 /* The device dependent code actually does the work of positioning the
|
|
|
908 buttons, but we are free to access that information at this
|
|
|
909 level. */
|
|
|
910 Lisp_Object
|
|
|
911 toolbar_button_at_pixpos (struct frame *f, int x_coord, int y_coord)
|
|
|
912 {
|
|
|
913 Lisp_Object buttons = toolbar_buttons_at_pixpos (f, x_coord, y_coord);
|
|
|
914
|
|
|
915 while (!NILP (buttons))
|
|
|
916 {
|
|
|
917 struct toolbar_button *tb = XTOOLBAR_BUTTON (buttons);
|
|
|
918
|
|
|
919 if ((x_coord >= tb->x) && (x_coord < (tb->x + tb->width)))
|
|
|
920 {
|
|
|
921 if ((y_coord >= tb->y) && (y_coord < (tb->y + tb->height)))
|
|
|
922 {
|
|
|
923 /* If we are over a blank, return nil. */
|
|
|
924 if (tb->blank)
|
|
|
925 return Qnil;
|
|
|
926 else
|
|
|
927 return buttons;
|
|
|
928 }
|
|
|
929 }
|
|
|
930
|
|
|
931 buttons = tb->next;
|
|
|
932 }
|
|
|
933
|
|
|
934 /* We are not over a toolbar or we are over a blank in the toolbar. */
|
|
|
935 return Qnil;
|
|
|
936 }
|
|
|
937
|
|
|
938
|
|
|
939 /************************************************************************/
|
|
|
940 /* Toolbar specifier type */
|
|
|
941 /************************************************************************/
|
|
|
942
|
|
|
943 DEFINE_SPECIFIER_TYPE (toolbar);
|
|
|
944
|
|
563
|
945 #define CTB_ERROR(msg) do { \
|
|
|
946 maybe_signal_error (Qinvalid_argument, msg, button, Qtoolbar, errb); \
|
|
|
947 RETURN_SANS_WARNINGS Qnil; \
|
|
428
|
948 } while (0)
|
|
|
949
|
|
|
950 /* Returns Q_style if key was :style, Qt if ok otherwise, Qnil if error. */
|
|
|
951 static Lisp_Object
|
|
|
952 check_toolbar_button_keywords (Lisp_Object button, Lisp_Object key,
|
|
578
|
953 Lisp_Object val, Error_Behavior errb)
|
|
428
|
954 {
|
|
|
955 if (!KEYWORDP (key))
|
|
|
956 {
|
|
563
|
957 maybe_signal_error_2 (Qinvalid_argument, "Not a keyword", key, button,
|
|
|
958 Qtoolbar, errb);
|
|
428
|
959 return Qnil;
|
|
|
960 }
|
|
|
961
|
|
|
962 if (EQ (key, Q_style))
|
|
|
963 {
|
|
|
964 if (!EQ (val, Q2D)
|
|
|
965 && !EQ (val, Q3D)
|
|
|
966 && !EQ (val, Q2d)
|
|
|
967 && !EQ (val, Q3d))
|
|
|
968 CTB_ERROR ("Unrecognized toolbar blank style");
|
|
|
969
|
|
|
970 return Q_style;
|
|
|
971 }
|
|
|
972 else if (EQ (key, Q_size))
|
|
|
973 {
|
|
|
974 if (!NATNUMP (val))
|
|
|
975 CTB_ERROR ("invalid toolbar blank size");
|
|
|
976 }
|
|
|
977 else
|
|
|
978 {
|
|
|
979 CTB_ERROR ("invalid toolbar blank keyword");
|
|
|
980 }
|
|
|
981
|
|
|
982 return Qt;
|
|
|
983 }
|
|
|
984
|
|
|
985 /* toolbar button spec is [pixmap-pair function enabled-p help]
|
|
|
986 or [:style 2d-or-3d :size width-or-height] */
|
|
|
987
|
|
|
988 DEFUN ("check-toolbar-button-syntax", Fcheck_toolbar_button_syntax, 1, 2, 0, /*
|
|
|
989 Verify the syntax of entry BUTTON in a toolbar description list.
|
|
|
990 If you want to verify the syntax of a toolbar description list as a
|
|
|
991 whole, use `check-valid-instantiator' with a specifier type of 'toolbar.
|
|
|
992 */
|
|
444
|
993 (button, noerror))
|
|
428
|
994 {
|
|
|
995 Lisp_Object *elt, glyphs, value;
|
|
|
996 int len;
|
|
578
|
997 Error_Behavior errb = decode_error_behavior_flag (noerror);
|
|
428
|
998
|
|
|
999 if (!VECTORP (button))
|
|
|
1000 CTB_ERROR ("toolbar button descriptors must be vectors");
|
|
|
1001 elt = XVECTOR_DATA (button);
|
|
|
1002
|
|
|
1003 if (XVECTOR_LENGTH (button) == 2)
|
|
|
1004 {
|
|
|
1005 if (!EQ (Q_style, check_toolbar_button_keywords (button, elt[0],
|
|
|
1006 elt[1], errb)))
|
|
|
1007 CTB_ERROR ("must specify toolbar blank style");
|
|
|
1008
|
|
|
1009 return Qt;
|
|
|
1010 }
|
|
|
1011
|
|
|
1012 if (XVECTOR_LENGTH (button) != 4)
|
|
|
1013 CTB_ERROR ("toolbar button descriptors must be 2 or 4 long");
|
|
|
1014
|
|
|
1015 /* The first element must be a list of glyphs of length 1-6. The
|
|
|
1016 first entry is the pixmap for the up state, the second for the
|
|
|
1017 down state, the third for the disabled state, the fourth for the
|
|
|
1018 captioned up state, the fifth for the captioned down state and
|
|
|
1019 the sixth for the captioned disabled state. Only the up state is
|
|
|
1020 mandatory. */
|
|
|
1021 if (!CONSP (elt[0]))
|
|
|
1022 {
|
|
|
1023 /* We can't check the buffer-local here because we don't know
|
|
442
|
1024 which buffer to check in. #### I think this is a bad thing.
|
|
|
1025 See if we can't get enough information to this function so
|
|
|
1026 that it can check.
|
|
428
|
1027
|
|
|
1028 #### Wrong. We shouldn't be checking the value at all here.
|
|
|
1029 The user might set or change the value at any time. */
|
|
|
1030 value = Fsymbol_value (elt[0]);
|
|
|
1031
|
|
|
1032 if (!CONSP (value))
|
|
|
1033 {
|
|
|
1034 if (KEYWORDP (elt[0]))
|
|
|
1035 {
|
|
|
1036 int fsty = 0;
|
|
|
1037
|
|
|
1038 if (EQ (Q_style, check_toolbar_button_keywords (button, elt[0],
|
|
|
1039 elt[1],
|
|
|
1040 errb)))
|
|
|
1041 fsty++;
|
|
|
1042
|
|
|
1043 if (EQ (Q_style, check_toolbar_button_keywords (button, elt[2],
|
|
|
1044 elt[3],
|
|
|
1045 errb)))
|
|
|
1046 fsty++;
|
|
|
1047
|
|
|
1048 if (!fsty)
|
|
|
1049 CTB_ERROR ("must specify toolbar blank style");
|
|
|
1050 else if (EQ (elt[0], elt[2]))
|
|
|
1051 CTB_ERROR
|
|
|
1052 ("duplicate keywords in toolbar button blank description");
|
|
|
1053
|
|
|
1054 return Qt;
|
|
|
1055 }
|
|
|
1056 else
|
|
|
1057 CTB_ERROR ("first element of button must be a list (of glyphs)");
|
|
|
1058 }
|
|
|
1059 }
|
|
|
1060 else
|
|
|
1061 value = elt[0];
|
|
|
1062
|
|
|
1063 len = XINT (Flength (value));
|
|
|
1064 if (len < 1)
|
|
|
1065 CTB_ERROR ("toolbar button glyph list must have at least 1 entry");
|
|
|
1066
|
|
|
1067 if (len > 6)
|
|
|
1068 CTB_ERROR ("toolbar button glyph list can have at most 6 entries");
|
|
|
1069
|
|
|
1070 glyphs = value;
|
|
|
1071 while (!NILP (glyphs))
|
|
|
1072 {
|
|
|
1073 if (!GLYPHP (XCAR (glyphs)))
|
|
|
1074 {
|
|
|
1075 /* We allow nil for the down and disabled glyphs but not for
|
|
|
1076 the up glyph. */
|
|
|
1077 if (EQ (glyphs, value) || !NILP (XCAR (glyphs)))
|
|
|
1078 {
|
|
|
1079 CTB_ERROR
|
|
|
1080 ("all elements of toolbar button glyph list must be glyphs.");
|
|
|
1081 }
|
|
|
1082 }
|
|
|
1083 glyphs = XCDR (glyphs);
|
|
|
1084 }
|
|
|
1085
|
|
|
1086 /* The second element is the function to run when the button is
|
|
|
1087 activated. We do not do any checking on it because it is legal
|
|
|
1088 for the function to not be defined until after the toolbar is.
|
|
|
1089 It is the user's problem to get this right.
|
|
|
1090
|
|
|
1091 The third element is either a boolean indicating the enabled
|
|
|
1092 status or a function used to determine it. Again, it is the
|
|
|
1093 user's problem if this is wrong.
|
|
|
1094
|
|
|
1095 The fourth element, if not nil, must be a string which will be
|
|
|
1096 displayed as the help echo. */
|
|
|
1097
|
|
|
1098 /* #### This should be allowed to be a function returning a string
|
|
|
1099 as well as just a string. */
|
|
|
1100 if (!NILP (elt[3]) && !STRINGP (elt[3]))
|
|
|
1101 CTB_ERROR ("toolbar button help echo string must be a string");
|
|
|
1102
|
|
|
1103 return Qt;
|
|
|
1104 }
|
|
|
1105 #undef CTB_ERROR
|
|
|
1106
|
|
|
1107 static void
|
|
|
1108 toolbar_validate (Lisp_Object instantiator)
|
|
|
1109 {
|
|
|
1110 int pushright_seen = 0;
|
|
|
1111 Lisp_Object rest;
|
|
|
1112
|
|
|
1113 if (NILP (instantiator))
|
|
|
1114 return;
|
|
|
1115
|
|
|
1116 if (!CONSP (instantiator))
|
|
563
|
1117 sferror ("Toolbar spec must be list or nil", instantiator);
|
|
428
|
1118
|
|
|
1119 for (rest = instantiator; !NILP (rest); rest = XCDR (rest))
|
|
|
1120 {
|
|
|
1121 if (!CONSP (rest))
|
|
563
|
1122 sferror ("Bad list in toolbar spec", instantiator);
|
|
428
|
1123
|
|
|
1124 if (NILP (XCAR (rest)))
|
|
|
1125 {
|
|
|
1126 if (pushright_seen)
|
|
563
|
1127 sferror
|
|
|
1128 ("More than one partition (nil) in instantiator description",
|
|
|
1129 instantiator);
|
|
428
|
1130 else
|
|
|
1131 pushright_seen = 1;
|
|
|
1132 }
|
|
|
1133 else
|
|
|
1134 Fcheck_toolbar_button_syntax (XCAR (rest), Qnil);
|
|
|
1135 }
|
|
|
1136 }
|
|
|
1137
|
|
|
1138 static void
|
|
|
1139 toolbar_after_change (Lisp_Object specifier, Lisp_Object locale)
|
|
|
1140 {
|
|
|
1141 /* #### This is overkill. I really need to rethink the after-change
|
|
|
1142 functions to make them easier to use. */
|
|
|
1143 MARK_TOOLBAR_CHANGED;
|
|
|
1144 }
|
|
|
1145
|
|
|
1146 DEFUN ("toolbar-specifier-p", Ftoolbar_specifier_p, 1, 1, 0, /*
|
|
|
1147 Return non-nil if OBJECT is a toolbar specifier.
|
|
|
1148
|
|
442
|
1149 See `make-toolbar-specifier' for a description of possible toolbar
|
|
|
1150 instantiators.
|
|
428
|
1151 */
|
|
|
1152 (object))
|
|
|
1153 {
|
|
|
1154 return TOOLBAR_SPECIFIERP (object) ? Qt : Qnil;
|
|
|
1155 }
|
|
|
1156
|
|
|
1157
|
|
|
1158 /*
|
|
|
1159 Helper for invalidating the real specifier when default
|
|
|
1160 specifier caching changes
|
|
|
1161 */
|
|
|
1162 static void
|
|
|
1163 recompute_overlaying_specifier (Lisp_Object real_one[4])
|
|
|
1164 {
|
|
|
1165 enum toolbar_pos pos = decode_toolbar_position (Vdefault_toolbar_position);
|
|
|
1166 Fset_specifier_dirty_flag (real_one[pos]);
|
|
|
1167 }
|
|
|
1168
|
|
|
1169 static void
|
|
|
1170 toolbar_specs_changed (Lisp_Object specifier, struct window *w,
|
|
|
1171 Lisp_Object oldval)
|
|
|
1172 {
|
|
|
1173 /* This could be smarter but I doubt that it would make any
|
|
|
1174 noticeable difference given the infrequency with which this is
|
|
|
1175 probably going to be called.
|
|
|
1176 */
|
|
|
1177 MARK_TOOLBAR_CHANGED;
|
|
|
1178 }
|
|
|
1179
|
|
|
1180 static void
|
|
|
1181 default_toolbar_specs_changed (Lisp_Object specifier, struct window *w,
|
|
|
1182 Lisp_Object oldval)
|
|
|
1183 {
|
|
|
1184 recompute_overlaying_specifier (Vtoolbar);
|
|
|
1185 }
|
|
|
1186
|
|
|
1187 static void
|
|
|
1188 default_toolbar_size_changed_in_frame (Lisp_Object specifier, struct frame *f,
|
|
|
1189 Lisp_Object oldval)
|
|
|
1190 {
|
|
|
1191 recompute_overlaying_specifier (Vtoolbar_size);
|
|
|
1192 }
|
|
|
1193
|
|
|
1194 static void
|
|
|
1195 default_toolbar_border_width_changed_in_frame (Lisp_Object specifier,
|
|
|
1196 struct frame *f,
|
|
|
1197 Lisp_Object oldval)
|
|
|
1198 {
|
|
|
1199 recompute_overlaying_specifier (Vtoolbar_border_width);
|
|
|
1200 }
|
|
|
1201
|
|
|
1202 static void
|
|
|
1203 default_toolbar_visible_p_changed_in_frame (Lisp_Object specifier,
|
|
|
1204 struct frame *f,
|
|
|
1205 Lisp_Object oldval)
|
|
|
1206 {
|
|
|
1207 recompute_overlaying_specifier (Vtoolbar_visible_p);
|
|
|
1208 }
|
|
|
1209
|
|
|
1210 static void
|
|
|
1211 toolbar_geometry_changed_in_window (Lisp_Object specifier, struct window *w,
|
|
|
1212 Lisp_Object oldval)
|
|
|
1213 {
|
|
|
1214 MARK_TOOLBAR_CHANGED;
|
|
|
1215 MARK_WINDOWS_CHANGED (w);
|
|
|
1216 }
|
|
|
1217
|
|
|
1218 static void
|
|
|
1219 default_toolbar_size_changed_in_window (Lisp_Object specifier, struct window *w,
|
|
|
1220 Lisp_Object oldval)
|
|
|
1221 {
|
|
|
1222 recompute_overlaying_specifier (Vtoolbar_size);
|
|
|
1223 }
|
|
|
1224
|
|
|
1225 static void
|
|
|
1226 default_toolbar_border_width_changed_in_window (Lisp_Object specifier,
|
|
|
1227 struct window *w,
|
|
|
1228 Lisp_Object oldval)
|
|
|
1229 {
|
|
|
1230 recompute_overlaying_specifier (Vtoolbar_border_width);
|
|
|
1231 }
|
|
|
1232
|
|
|
1233 static void
|
|
|
1234 default_toolbar_visible_p_changed_in_window (Lisp_Object specifier,
|
|
|
1235 struct window *w,
|
|
|
1236 Lisp_Object oldval)
|
|
|
1237 {
|
|
|
1238 recompute_overlaying_specifier (Vtoolbar_visible_p);
|
|
|
1239 }
|
|
|
1240
|
|
|
1241 static void
|
|
|
1242 toolbar_buttons_captioned_p_changed (Lisp_Object specifier, struct window *w,
|
|
|
1243 Lisp_Object oldval)
|
|
|
1244 {
|
|
|
1245 /* This could be smarter but I doubt that it would make any
|
|
|
1246 noticeable difference given the infrequency with which this is
|
|
|
1247 probably going to be called. */
|
|
|
1248 MARK_TOOLBAR_CHANGED;
|
|
|
1249 }
|
|
|
1250
|
|
|
1251
|
|
|
1252 void
|
|
|
1253 syms_of_toolbar (void)
|
|
|
1254 {
|
|
442
|
1255 INIT_LRECORD_IMPLEMENTATION (toolbar_button);
|
|
|
1256
|
|
563
|
1257 DEFSYMBOL_MULTIWORD_PREDICATE (Qtoolbar_buttonp);
|
|
|
1258 DEFSYMBOL (Q2D);
|
|
|
1259 DEFSYMBOL (Q3D);
|
|
|
1260 DEFSYMBOL (Q2d);
|
|
|
1261 DEFSYMBOL (Q3d);
|
|
|
1262 DEFKEYWORD (Q_size);
|
|
428
|
1263
|
|
563
|
1264 DEFSYMBOL (Qinit_toolbar_from_resources);
|
|
428
|
1265 DEFSUBR (Ftoolbar_button_p);
|
|
|
1266 DEFSUBR (Ftoolbar_button_callback);
|
|
|
1267 DEFSUBR (Ftoolbar_button_help_string);
|
|
|
1268 DEFSUBR (Ftoolbar_button_enabled_p);
|
|
|
1269 DEFSUBR (Fset_toolbar_button_down_flag);
|
|
|
1270 DEFSUBR (Fcheck_toolbar_button_syntax);
|
|
|
1271 DEFSUBR (Fset_default_toolbar_position);
|
|
|
1272 DEFSUBR (Fdefault_toolbar_position);
|
|
|
1273 DEFSUBR (Ftoolbar_specifier_p);
|
|
|
1274 }
|
|
|
1275
|
|
|
1276 void
|
|
|
1277 vars_of_toolbar (void)
|
|
|
1278 {
|
|
|
1279 staticpro (&Vdefault_toolbar_position);
|
|
|
1280 Vdefault_toolbar_position = Qtop;
|
|
|
1281
|
|
|
1282 #ifdef HAVE_WINDOW_SYSTEM
|
|
|
1283 Fprovide (Qtoolbar);
|
|
|
1284 #endif
|
|
|
1285 }
|
|
|
1286
|
|
|
1287 void
|
|
|
1288 specifier_type_create_toolbar (void)
|
|
|
1289 {
|
|
|
1290 INITIALIZE_SPECIFIER_TYPE (toolbar, "toolbar", "toolbar-specifier-p");
|
|
|
1291
|
|
|
1292 SPECIFIER_HAS_METHOD (toolbar, validate);
|
|
|
1293 SPECIFIER_HAS_METHOD (toolbar, after_change);
|
|
|
1294 }
|
|
|
1295
|
|
|
1296 void
|
|
|
1297 reinit_specifier_type_create_toolbar (void)
|
|
|
1298 {
|
|
|
1299 REINITIALIZE_SPECIFIER_TYPE (toolbar);
|
|
|
1300 }
|
|
|
1301
|
|
|
1302 void
|
|
|
1303 specifier_vars_of_toolbar (void)
|
|
|
1304 {
|
|
|
1305 Lisp_Object fb;
|
|
|
1306
|
|
|
1307 DEFVAR_SPECIFIER ("default-toolbar", &Vdefault_toolbar /*
|
|
|
1308 Specifier for a fallback toolbar.
|
|
|
1309 Use `set-specifier' to change this.
|
|
|
1310
|
|
|
1311 The position of this toolbar is specified in the function
|
|
|
1312 `default-toolbar-position'. If the corresponding position-specific
|
|
|
1313 toolbar (e.g. `top-toolbar' if `default-toolbar-position' is 'top)
|
|
|
1314 does not specify a toolbar in a particular domain (usually a window),
|
|
|
1315 then the value of `default-toolbar' in that domain, if any, will be
|
|
|
1316 used instead.
|
|
|
1317
|
|
|
1318 Note that the toolbar at any particular position will not be
|
|
|
1319 displayed unless its visibility flag is true and its thickness
|
|
|
1320 \(width or height, depending on orientation) is non-zero. The
|
|
|
1321 visibility is controlled by the specifiers `top-toolbar-visible-p',
|
|
|
1322 `bottom-toolbar-visible-p', `left-toolbar-visible-p', and
|
|
|
1323 `right-toolbar-visible-p', and the thickness is controlled by the
|
|
|
1324 specifiers `top-toolbar-height', `bottom-toolbar-height',
|
|
|
1325 `left-toolbar-width', and `right-toolbar-width'.
|
|
|
1326
|
|
|
1327 Note that one of the four visibility specifiers inherits from
|
|
|
1328 `default-toolbar-visibility' and one of the four thickness
|
|
|
1329 specifiers inherits from either `default-toolbar-width' or
|
|
|
1330 `default-toolbar-height' (depending on orientation), just
|
|
|
1331 like for the toolbar description specifiers (e.g. `top-toolbar')
|
|
|
1332 mentioned above.
|
|
|
1333
|
|
|
1334 Therefore, if you are setting `default-toolbar', you should control
|
|
|
1335 the visibility and thickness using `default-toolbar-visible-p',
|
|
|
1336 `default-toolbar-width', and `default-toolbar-height', rather than
|
|
|
1337 using position-specific specifiers. That way, you will get sane
|
|
|
1338 behavior if the user changes the default toolbar position.
|
|
|
1339
|
|
|
1340 The format of the instantiator for a toolbar is a list of
|
|
|
1341 toolbar-button-descriptors. Each toolbar-button-descriptor
|
|
|
1342 is a vector in one of the following formats:
|
|
|
1343
|
|
|
1344 [GLYPH-LIST FUNCTION ENABLED-P HELP] or
|
|
|
1345 [:style 2D-OR-3D] or
|
|
|
1346 [:style 2D-OR-3D :size WIDTH-OR-HEIGHT] or
|
|
|
1347 [:size WIDTH-OR-HEIGHT :style 2D-OR-3D]
|
|
|
1348
|
|
|
1349 Optionally, one of the toolbar-button-descriptors may be nil
|
|
|
1350 instead of a vector; this signifies the division between
|
|
|
1351 the toolbar buttons that are to be displayed flush-left,
|
|
|
1352 and the buttons to be displayed flush-right.
|
|
|
1353
|
|
|
1354 The first vector format above specifies a normal toolbar button;
|
|
|
1355 the others specify blank areas in the toolbar.
|
|
|
1356
|
|
|
1357 For the first vector format:
|
|
|
1358
|
|
|
1359 -- GLYPH-LIST should be a list of one to six glyphs (as created by
|
|
|
1360 `make-glyph') or a symbol whose value is such a list. The first
|
|
|
1361 glyph, which must be provided, is the glyph used to display the
|
|
|
1362 toolbar button when it is in the "up" (not pressed) state. The
|
|
|
1363 optional second glyph is for displaying the button when it is in
|
|
|
1364 the "down" (pressed) state. The optional third glyph is for when
|
|
|
1365 the button is disabled. The optional fourth, fifth and sixth glyphs
|
|
|
1366 are used to specify captioned versions for the up, down and disabled
|
|
|
1367 states respectively. The function `toolbar-make-button-list' is
|
|
|
1368 useful in creating these glyph lists. The specifier variable
|
|
|
1369 `toolbar-buttons-captioned-p' controls which glyphs are actually used.
|
|
|
1370
|
|
|
1371 -- Even if you do not provide separate down-state and disabled-state
|
|
|
1372 glyphs, the user will still get visual feedback to indicate which
|
|
|
1373 state the button is in. Buttons in the up-state are displayed
|
|
|
1374 with a shadowed border that gives a raised appearance to the
|
|
|
1375 button. Buttons in the down-state are displayed with shadows that
|
|
|
1376 give a recessed appearance. Buttons in the disabled state are
|
|
|
1377 displayed with no shadows, giving a 2-d effect.
|
|
|
1378
|
|
|
1379 -- If some of the toolbar glyphs are not provided, they inherit as follows:
|
|
|
1380
|
|
|
1381 UP: up
|
|
|
1382 DOWN: down -> up
|
|
|
1383 DISABLED: disabled -> up
|
|
|
1384 CAP-UP: cap-up -> up
|
|
|
1385 CAP-DOWN: cap-down -> cap-up -> down -> up
|
|
|
1386 CAP-DISABLED: cap-disabled -> cap-up -> disabled -> up
|
|
|
1387
|
|
|
1388 -- The second element FUNCTION is a function to be called when the
|
|
|
1389 toolbar button is activated (i.e. when the mouse is released over
|
|
|
1390 the toolbar button, if the press occurred in the toolbar). It
|
|
|
1391 can be any form accepted by `call-interactively', since this is
|
|
|
1392 how it is invoked.
|
|
|
1393
|
|
|
1394 -- The third element ENABLED-P specifies whether the toolbar button
|
|
|
1395 is enabled (disabled buttons do nothing when they are activated,
|
|
|
1396 and are displayed differently; see above). It should be either
|
|
|
1397 a boolean or a form that evaluates to a boolean.
|
|
|
1398
|
|
|
1399 -- The fourth element HELP, if non-nil, should be a string. This
|
|
|
1400 string is displayed in the echo area when the mouse passes over
|
|
|
1401 the toolbar button.
|
|
|
1402
|
|
|
1403 For the other vector formats (specifying blank areas of the toolbar):
|
|
|
1404
|
|
|
1405 -- 2D-OR-3D should be one of the symbols '2d or '3d, indicating
|
|
|
1406 whether the area is displayed with shadows (giving it a raised,
|
|
|
1407 3-d appearance) or without shadows (giving it a flat appearance).
|
|
|
1408
|
|
|
1409 -- WIDTH-OR-HEIGHT specifies the length, in pixels, of the blank
|
|
|
1410 area. If omitted, it defaults to a device-specific value
|
|
|
1411 (8 pixels for X devices).
|
|
|
1412 */ );
|
|
|
1413
|
|
|
1414 Vdefault_toolbar = Fmake_specifier (Qtoolbar);
|
|
|
1415 /* #### It would be even nicer if the specifier caching
|
|
|
1416 automatically knew about specifier fallbacks, so we didn't
|
|
|
1417 have to do it ourselves. */
|
|
|
1418 set_specifier_caching (Vdefault_toolbar,
|
|
438
|
1419 offsetof (struct window, default_toolbar),
|
|
428
|
1420 default_toolbar_specs_changed,
|
|
444
|
1421 0, 0, 0);
|
|
428
|
1422
|
|
|
1423 DEFVAR_SPECIFIER ("top-toolbar",
|
|
|
1424 &Vtoolbar[TOP_TOOLBAR] /*
|
|
|
1425 Specifier for the toolbar at the top of the frame.
|
|
|
1426 Use `set-specifier' to change this.
|
|
|
1427 See `default-toolbar' for a description of a valid toolbar instantiator.
|
|
|
1428 */ );
|
|
|
1429 Vtoolbar[TOP_TOOLBAR] = Fmake_specifier (Qtoolbar);
|
|
|
1430 set_specifier_caching (Vtoolbar[TOP_TOOLBAR],
|
|
438
|
1431 offsetof (struct window, toolbar[TOP_TOOLBAR]),
|
|
428
|
1432 toolbar_specs_changed,
|
|
444
|
1433 0, 0, 0);
|
|
428
|
1434
|
|
|
1435 DEFVAR_SPECIFIER ("bottom-toolbar",
|
|
|
1436 &Vtoolbar[BOTTOM_TOOLBAR] /*
|
|
|
1437 Specifier for the toolbar at the bottom of the frame.
|
|
|
1438 Use `set-specifier' to change this.
|
|
|
1439 See `default-toolbar' for a description of a valid toolbar instantiator.
|
|
|
1440
|
|
|
1441 Note that, unless the `default-toolbar-position' is `bottom', by
|
|
|
1442 default the height of the bottom toolbar (controlled by
|
|
|
1443 `bottom-toolbar-height') is 0; thus, a bottom toolbar will not be
|
|
|
1444 displayed even if you provide a value for `bottom-toolbar'.
|
|
|
1445 */ );
|
|
|
1446 Vtoolbar[BOTTOM_TOOLBAR] = Fmake_specifier (Qtoolbar);
|
|
|
1447 set_specifier_caching (Vtoolbar[BOTTOM_TOOLBAR],
|
|
438
|
1448 offsetof (struct window, toolbar[BOTTOM_TOOLBAR]),
|
|
428
|
1449 toolbar_specs_changed,
|
|
444
|
1450 0, 0, 0);
|
|
428
|
1451
|
|
|
1452 DEFVAR_SPECIFIER ("left-toolbar",
|
|
|
1453 &Vtoolbar[LEFT_TOOLBAR] /*
|
|
|
1454 Specifier for the toolbar at the left edge of the frame.
|
|
|
1455 Use `set-specifier' to change this.
|
|
|
1456 See `default-toolbar' for a description of a valid toolbar instantiator.
|
|
|
1457
|
|
|
1458 Note that, unless the `default-toolbar-position' is `left', by
|
|
|
1459 default the height of the left toolbar (controlled by
|
|
|
1460 `left-toolbar-width') is 0; thus, a left toolbar will not be
|
|
|
1461 displayed even if you provide a value for `left-toolbar'.
|
|
|
1462 */ );
|
|
|
1463 Vtoolbar[LEFT_TOOLBAR] = Fmake_specifier (Qtoolbar);
|
|
|
1464 set_specifier_caching (Vtoolbar[LEFT_TOOLBAR],
|
|
438
|
1465 offsetof (struct window, toolbar[LEFT_TOOLBAR]),
|
|
428
|
1466 toolbar_specs_changed,
|
|
444
|
1467 0, 0, 0);
|
|
428
|
1468
|
|
|
1469 DEFVAR_SPECIFIER ("right-toolbar",
|
|
|
1470 &Vtoolbar[RIGHT_TOOLBAR] /*
|
|
|
1471 Specifier for the toolbar at the right edge 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 `right', by
|
|
|
1476 default the height of the right toolbar (controlled by
|
|
|
1477 `right-toolbar-width') is 0; thus, a right toolbar will not be
|
|
|
1478 displayed even if you provide a value for `right-toolbar'.
|
|
|
1479 */ );
|
|
|
1480 Vtoolbar[RIGHT_TOOLBAR] = Fmake_specifier (Qtoolbar);
|
|
|
1481 set_specifier_caching (Vtoolbar[RIGHT_TOOLBAR],
|
|
438
|
1482 offsetof (struct window, toolbar[RIGHT_TOOLBAR]),
|
|
428
|
1483 toolbar_specs_changed,
|
|
444
|
1484 0, 0, 0);
|
|
428
|
1485
|
|
|
1486 /* initially, top inherits from default; this can be
|
|
|
1487 changed with `set-default-toolbar-position'. */
|
|
|
1488 fb = list1 (Fcons (Qnil, Qnil));
|
|
|
1489 set_specifier_fallback (Vdefault_toolbar, fb);
|
|
|
1490 set_specifier_fallback (Vtoolbar[TOP_TOOLBAR], Vdefault_toolbar);
|
|
|
1491 set_specifier_fallback (Vtoolbar[BOTTOM_TOOLBAR], fb);
|
|
|
1492 set_specifier_fallback (Vtoolbar[LEFT_TOOLBAR], fb);
|
|
|
1493 set_specifier_fallback (Vtoolbar[RIGHT_TOOLBAR], fb);
|
|
|
1494
|
|
|
1495 DEFVAR_SPECIFIER ("default-toolbar-height", &Vdefault_toolbar_height /*
|
|
|
1496 *Height of the default toolbar, if it's oriented horizontally.
|
|
|
1497 This is a specifier; use `set-specifier' to change it.
|
|
|
1498
|
|
|
1499 The position of the default toolbar is specified by the function
|
|
|
1500 `set-default-toolbar-position'. If the corresponding position-specific
|
|
|
1501 toolbar thickness specifier (e.g. `top-toolbar-height' if
|
|
|
1502 `default-toolbar-position' is 'top) does not specify a thickness in a
|
|
|
1503 particular domain (a window or a frame), then the value of
|
|
|
1504 `default-toolbar-height' or `default-toolbar-width' (depending on the
|
|
|
1505 toolbar orientation) in that domain, if any, will be used instead.
|
|
|
1506
|
|
|
1507 Note that `default-toolbar-height' is only used when
|
|
|
1508 `default-toolbar-position' is 'top or 'bottom, and `default-toolbar-width'
|
|
|
1509 is only used when `default-toolbar-position' is 'left or 'right.
|
|
|
1510
|
|
|
1511 Note that all of the position-specific toolbar thickness specifiers
|
|
|
1512 have a fallback value of zero when they do not correspond to the
|
|
|
1513 default toolbar. Therefore, you will have to set a non-zero thickness
|
|
|
1514 value if you want a position-specific toolbar to be displayed.
|
|
|
1515
|
|
|
1516 Internally, toolbar thickness specifiers are instantiated in both
|
|
|
1517 window and frame domains, for different purposes. The value in the
|
|
|
1518 domain of a frame's selected window specifies the actual toolbar
|
|
|
1519 thickness that you will see in that frame. The value in the domain of
|
|
|
1520 a frame itself specifies the toolbar thickness that is used in frame
|
|
|
1521 geometry calculations.
|
|
|
1522
|
|
|
1523 Thus, for example, if you set the frame width to 80 characters and the
|
|
|
1524 left toolbar width for that frame to 68 pixels, then the frame will
|
|
|
1525 be sized to fit 80 characters plus a 68-pixel left toolbar. If you
|
|
|
1526 then set the left toolbar width to 0 for a particular buffer (or if
|
|
|
1527 that buffer does not specify a left toolbar or has a nil value
|
|
|
1528 specified for `left-toolbar-visible-p'), you will find that, when
|
|
|
1529 that buffer is displayed in the selected window, the window will have
|
|
|
1530 a width of 86 or 87 characters -- the frame is sized for a 68-pixel
|
|
|
1531 left toolbar but the selected window specifies that the left toolbar
|
|
|
1532 is not visible, so it is expanded to take up the slack.
|
|
|
1533 */ );
|
|
|
1534 Vdefault_toolbar_height = Fmake_specifier (Qnatnum);
|
|
|
1535 set_specifier_caching (Vdefault_toolbar_height,
|
|
438
|
1536 offsetof (struct window, default_toolbar_height),
|
|
428
|
1537 default_toolbar_size_changed_in_window,
|
|
438
|
1538 offsetof (struct frame, default_toolbar_height),
|
|
444
|
1539 default_toolbar_size_changed_in_frame, 0);
|
|
428
|
1540
|
|
|
1541 DEFVAR_SPECIFIER ("default-toolbar-width", &Vdefault_toolbar_width /*
|
|
|
1542 *Width of the default toolbar, if it's oriented vertically.
|
|
|
1543 This is a specifier; use `set-specifier' to change it.
|
|
|
1544
|
|
|
1545 See `default-toolbar-height' for more information.
|
|
|
1546 */ );
|
|
|
1547 Vdefault_toolbar_width = Fmake_specifier (Qnatnum);
|
|
|
1548 set_specifier_caching (Vdefault_toolbar_width,
|
|
438
|
1549 offsetof (struct window, default_toolbar_width),
|
|
428
|
1550 default_toolbar_size_changed_in_window,
|
|
438
|
1551 offsetof (struct frame, default_toolbar_width),
|
|
444
|
1552 default_toolbar_size_changed_in_frame, 0);
|
|
428
|
1553
|
|
|
1554 DEFVAR_SPECIFIER ("top-toolbar-height",
|
|
|
1555 &Vtoolbar_size[TOP_TOOLBAR] /*
|
|
|
1556 *Height of the top toolbar.
|
|
|
1557 This is a specifier; use `set-specifier' to change it.
|
|
|
1558
|
|
|
1559 See `default-toolbar-height' for more information.
|
|
|
1560 */ );
|
|
|
1561 Vtoolbar_size[TOP_TOOLBAR] = Fmake_specifier (Qnatnum);
|
|
|
1562 set_specifier_caching (Vtoolbar_size[TOP_TOOLBAR],
|
|
438
|
1563 offsetof (struct window, toolbar_size[TOP_TOOLBAR]),
|
|
428
|
1564 toolbar_geometry_changed_in_window,
|
|
438
|
1565 offsetof (struct frame, toolbar_size[TOP_TOOLBAR]),
|
|
444
|
1566 frame_size_slipped, 0);
|
|
428
|
1567
|
|
|
1568 DEFVAR_SPECIFIER ("bottom-toolbar-height",
|
|
|
1569 &Vtoolbar_size[BOTTOM_TOOLBAR] /*
|
|
|
1570 *Height of the bottom toolbar.
|
|
|
1571 This is a specifier; use `set-specifier' to change it.
|
|
|
1572
|
|
|
1573 See `default-toolbar-height' for more information.
|
|
|
1574 */ );
|
|
|
1575 Vtoolbar_size[BOTTOM_TOOLBAR] = Fmake_specifier (Qnatnum);
|
|
|
1576 set_specifier_caching (Vtoolbar_size[BOTTOM_TOOLBAR],
|
|
438
|
1577 offsetof (struct window, toolbar_size[BOTTOM_TOOLBAR]),
|
|
428
|
1578 toolbar_geometry_changed_in_window,
|
|
438
|
1579 offsetof (struct frame, toolbar_size[BOTTOM_TOOLBAR]),
|
|
444
|
1580 frame_size_slipped, 0);
|
|
428
|
1581
|
|
|
1582 DEFVAR_SPECIFIER ("left-toolbar-width",
|
|
|
1583 &Vtoolbar_size[LEFT_TOOLBAR] /*
|
|
|
1584 *Width of left toolbar.
|
|
|
1585 This is a specifier; use `set-specifier' to change it.
|
|
|
1586
|
|
|
1587 See `default-toolbar-height' for more information.
|
|
|
1588 */ );
|
|
|
1589 Vtoolbar_size[LEFT_TOOLBAR] = Fmake_specifier (Qnatnum);
|
|
|
1590 set_specifier_caching (Vtoolbar_size[LEFT_TOOLBAR],
|
|
438
|
1591 offsetof (struct window, toolbar_size[LEFT_TOOLBAR]),
|
|
428
|
1592 toolbar_geometry_changed_in_window,
|
|
438
|
1593 offsetof (struct frame, toolbar_size[LEFT_TOOLBAR]),
|
|
444
|
1594 frame_size_slipped, 0);
|
|
428
|
1595
|
|
|
1596 DEFVAR_SPECIFIER ("right-toolbar-width",
|
|
|
1597 &Vtoolbar_size[RIGHT_TOOLBAR] /*
|
|
|
1598 *Width of right toolbar.
|
|
|
1599 This is a specifier; use `set-specifier' to change it.
|
|
|
1600
|
|
|
1601 See `default-toolbar-height' for more information.
|
|
|
1602 */ );
|
|
|
1603 Vtoolbar_size[RIGHT_TOOLBAR] = Fmake_specifier (Qnatnum);
|
|
|
1604 set_specifier_caching (Vtoolbar_size[RIGHT_TOOLBAR],
|
|
438
|
1605 offsetof (struct window, toolbar_size[RIGHT_TOOLBAR]),
|
|
428
|
1606 toolbar_geometry_changed_in_window,
|
|
438
|
1607 offsetof (struct frame, toolbar_size[RIGHT_TOOLBAR]),
|
|
444
|
1608 frame_size_slipped, 0);
|
|
428
|
1609
|
|
|
1610 fb = Qnil;
|
|
|
1611 #ifdef HAVE_TTY
|
|
|
1612 fb = Fcons (Fcons (list1 (Qtty), Qzero), fb);
|
|
|
1613 #endif
|
|
462
|
1614 #ifdef HAVE_GTK
|
|
|
1615 fb = Fcons (Fcons (list1 (Qgtk), make_int (DEFAULT_TOOLBAR_HEIGHT)), fb);
|
|
|
1616 #endif
|
|
428
|
1617 #ifdef HAVE_X_WINDOWS
|
|
|
1618 fb = Fcons (Fcons (list1 (Qx), make_int (DEFAULT_TOOLBAR_HEIGHT)), fb);
|
|
|
1619 #endif
|
|
|
1620 #ifdef HAVE_MS_WINDOWS
|
|
442
|
1621 fb = Fcons (Fcons (list1 (Qmswindows),
|
|
428
|
1622 make_int (MSWINDOWS_DEFAULT_TOOLBAR_HEIGHT)), fb);
|
|
|
1623 #endif
|
|
|
1624 if (!NILP (fb))
|
|
|
1625 set_specifier_fallback (Vdefault_toolbar_height, fb);
|
|
|
1626
|
|
|
1627 fb = Qnil;
|
|
|
1628 #ifdef HAVE_TTY
|
|
|
1629 fb = Fcons (Fcons (list1 (Qtty), Qzero), fb);
|
|
|
1630 #endif
|
|
462
|
1631 #ifdef HAVE_GTK
|
|
|
1632 fb = Fcons (Fcons (list1 (Qgtk), make_int (DEFAULT_TOOLBAR_WIDTH)), fb);
|
|
|
1633 #endif
|
|
428
|
1634 #ifdef HAVE_X_WINDOWS
|
|
|
1635 fb = Fcons (Fcons (list1 (Qx), make_int (DEFAULT_TOOLBAR_WIDTH)), fb);
|
|
|
1636 #endif
|
|
|
1637 #ifdef HAVE_MS_WINDOWS
|
|
442
|
1638 fb = Fcons (Fcons (list1 (Qmswindows),
|
|
428
|
1639 make_int (MSWINDOWS_DEFAULT_TOOLBAR_WIDTH)), fb);
|
|
|
1640 #endif
|
|
|
1641 if (!NILP (fb))
|
|
|
1642 set_specifier_fallback (Vdefault_toolbar_width, fb);
|
|
|
1643
|
|
|
1644 set_specifier_fallback (Vtoolbar_size[TOP_TOOLBAR], Vdefault_toolbar_height);
|
|
|
1645 fb = list1 (Fcons (Qnil, Qzero));
|
|
|
1646 set_specifier_fallback (Vtoolbar_size[BOTTOM_TOOLBAR], fb);
|
|
|
1647 set_specifier_fallback (Vtoolbar_size[LEFT_TOOLBAR], fb);
|
|
|
1648 set_specifier_fallback (Vtoolbar_size[RIGHT_TOOLBAR], fb);
|
|
|
1649
|
|
|
1650 DEFVAR_SPECIFIER ("default-toolbar-border-width",
|
|
|
1651 &Vdefault_toolbar_border_width /*
|
|
|
1652 *Width of the border around the default toolbar.
|
|
|
1653 This is a specifier; use `set-specifier' to change it.
|
|
|
1654
|
|
|
1655 The position of the default toolbar is specified by the function
|
|
|
1656 `set-default-toolbar-position'. If the corresponding position-specific
|
|
|
1657 toolbar border width specifier (e.g. `top-toolbar-border-width' if
|
|
|
1658 `default-toolbar-position' is 'top) does not specify a border width in a
|
|
|
1659 particular domain (a window or a frame), then the value of
|
|
|
1660 `default-toolbar-border-width' in that domain, if any, will be used
|
|
|
1661 instead.
|
|
|
1662
|
|
|
1663 Internally, toolbar border width specifiers are instantiated in both
|
|
|
1664 window and frame domains, for different purposes. The value in the
|
|
|
1665 domain of a frame's selected window specifies the actual toolbar border
|
|
|
1666 width that you will see in that frame. The value in the domain of a
|
|
|
1667 frame itself specifies the toolbar border width that is used in frame
|
|
|
1668 geometry calculations. Changing the border width value in the frame
|
|
|
1669 domain will result in a size change in the frame itself, while changing
|
|
|
1670 the value in a window domain will not.
|
|
|
1671 */ );
|
|
|
1672 Vdefault_toolbar_border_width = Fmake_specifier (Qnatnum);
|
|
|
1673 set_specifier_caching (Vdefault_toolbar_border_width,
|
|
438
|
1674 offsetof (struct window, default_toolbar_border_width),
|
|
428
|
1675 default_toolbar_border_width_changed_in_window,
|
|
438
|
1676 offsetof (struct frame, default_toolbar_border_width),
|
|
444
|
1677 default_toolbar_border_width_changed_in_frame, 0);
|
|
428
|
1678
|
|
|
1679 DEFVAR_SPECIFIER ("top-toolbar-border-width",
|
|
|
1680 &Vtoolbar_border_width[TOP_TOOLBAR] /*
|
|
|
1681 *Border width of the top toolbar.
|
|
|
1682 This is a specifier; use `set-specifier' to change it.
|
|
|
1683
|
|
|
1684 See `default-toolbar-height' for more information.
|
|
|
1685 */ );
|
|
|
1686 Vtoolbar_border_width[TOP_TOOLBAR] = Fmake_specifier (Qnatnum);
|
|
|
1687 set_specifier_caching (Vtoolbar_border_width[TOP_TOOLBAR],
|
|
438
|
1688 offsetof (struct window,
|
|
|
1689 toolbar_border_width[TOP_TOOLBAR]),
|
|
428
|
1690 toolbar_geometry_changed_in_window,
|
|
438
|
1691 offsetof (struct frame,
|
|
|
1692 toolbar_border_width[TOP_TOOLBAR]),
|
|
444
|
1693 frame_size_slipped, 0);
|
|
428
|
1694
|
|
|
1695 DEFVAR_SPECIFIER ("bottom-toolbar-border-width",
|
|
|
1696 &Vtoolbar_border_width[BOTTOM_TOOLBAR] /*
|
|
|
1697 *Border width of the bottom toolbar.
|
|
|
1698 This is a specifier; use `set-specifier' to change it.
|
|
|
1699
|
|
|
1700 See `default-toolbar-height' for more information.
|
|
|
1701 */ );
|
|
|
1702 Vtoolbar_border_width[BOTTOM_TOOLBAR] = Fmake_specifier (Qnatnum);
|
|
|
1703 set_specifier_caching (Vtoolbar_border_width[BOTTOM_TOOLBAR],
|
|
438
|
1704 offsetof (struct window,
|
|
|
1705 toolbar_border_width[BOTTOM_TOOLBAR]),
|
|
428
|
1706 toolbar_geometry_changed_in_window,
|
|
438
|
1707 offsetof (struct frame,
|
|
|
1708 toolbar_border_width[BOTTOM_TOOLBAR]),
|
|
444
|
1709 frame_size_slipped, 0);
|
|
428
|
1710
|
|
|
1711 DEFVAR_SPECIFIER ("left-toolbar-border-width",
|
|
|
1712 &Vtoolbar_border_width[LEFT_TOOLBAR] /*
|
|
|
1713 *Border width of left toolbar.
|
|
|
1714 This is a specifier; use `set-specifier' to change it.
|
|
|
1715
|
|
|
1716 See `default-toolbar-height' for more information.
|
|
|
1717 */ );
|
|
|
1718 Vtoolbar_border_width[LEFT_TOOLBAR] = Fmake_specifier (Qnatnum);
|
|
|
1719 set_specifier_caching (Vtoolbar_border_width[LEFT_TOOLBAR],
|
|
438
|
1720 offsetof (struct window,
|
|
|
1721 toolbar_border_width[LEFT_TOOLBAR]),
|
|
428
|
1722 toolbar_geometry_changed_in_window,
|
|
438
|
1723 offsetof (struct frame,
|
|
|
1724 toolbar_border_width[LEFT_TOOLBAR]),
|
|
444
|
1725 frame_size_slipped, 0);
|
|
428
|
1726
|
|
|
1727 DEFVAR_SPECIFIER ("right-toolbar-border-width",
|
|
|
1728 &Vtoolbar_border_width[RIGHT_TOOLBAR] /*
|
|
|
1729 *Border width of right toolbar.
|
|
|
1730 This is a specifier; use `set-specifier' to change it.
|
|
|
1731
|
|
|
1732 See `default-toolbar-height' for more information.
|
|
|
1733 */ );
|
|
|
1734 Vtoolbar_border_width[RIGHT_TOOLBAR] = Fmake_specifier (Qnatnum);
|
|
|
1735 set_specifier_caching (Vtoolbar_border_width[RIGHT_TOOLBAR],
|
|
438
|
1736 offsetof (struct window,
|
|
|
1737 toolbar_border_width[RIGHT_TOOLBAR]),
|
|
428
|
1738 toolbar_geometry_changed_in_window,
|
|
438
|
1739 offsetof (struct frame,
|
|
|
1740 toolbar_border_width[RIGHT_TOOLBAR]),
|
|
444
|
1741 frame_size_slipped, 0);
|
|
428
|
1742
|
|
|
1743 fb = Qnil;
|
|
|
1744 #ifdef HAVE_TTY
|
|
|
1745 fb = Fcons (Fcons (list1 (Qtty), Qzero), fb);
|
|
|
1746 #endif
|
|
|
1747 #ifdef HAVE_X_WINDOWS
|
|
|
1748 fb = Fcons (Fcons (list1 (Qx), make_int (DEFAULT_TOOLBAR_BORDER_WIDTH)), fb);
|
|
|
1749 #endif
|
|
462
|
1750 #ifdef HAVE_GTK
|
|
|
1751 fb = Fcons (Fcons (list1 (Qgtk), make_int (DEFAULT_TOOLBAR_BORDER_WIDTH)), fb);
|
|
|
1752 #endif
|
|
428
|
1753 #ifdef HAVE_MS_WINDOWS
|
|
|
1754 fb = Fcons (Fcons (list1 (Qmswindows), make_int (MSWINDOWS_DEFAULT_TOOLBAR_BORDER_WIDTH)), fb);
|
|
|
1755 #endif
|
|
|
1756 if (!NILP (fb))
|
|
|
1757 set_specifier_fallback (Vdefault_toolbar_border_width, fb);
|
|
|
1758
|
|
|
1759 set_specifier_fallback (Vtoolbar_border_width[TOP_TOOLBAR], Vdefault_toolbar_border_width);
|
|
|
1760 fb = list1 (Fcons (Qnil, Qzero));
|
|
|
1761 set_specifier_fallback (Vtoolbar_border_width[BOTTOM_TOOLBAR], fb);
|
|
|
1762 set_specifier_fallback (Vtoolbar_border_width[LEFT_TOOLBAR], fb);
|
|
|
1763 set_specifier_fallback (Vtoolbar_border_width[RIGHT_TOOLBAR], fb);
|
|
|
1764
|
|
|
1765 DEFVAR_SPECIFIER ("default-toolbar-visible-p", &Vdefault_toolbar_visible_p /*
|
|
|
1766 *Whether the default toolbar is visible.
|
|
|
1767 This is a specifier; use `set-specifier' to change it.
|
|
|
1768
|
|
|
1769 The position of the default toolbar is specified by the function
|
|
|
1770 `set-default-toolbar-position'. If the corresponding position-specific
|
|
|
1771 toolbar visibility specifier (e.g. `top-toolbar-visible-p' if
|
|
|
1772 `default-toolbar-position' is 'top) does not specify a visible-p value
|
|
|
1773 in a particular domain (a window or a frame), then the value of
|
|
|
1774 `default-toolbar-visible-p' in that domain, if any, will be used
|
|
|
1775 instead.
|
|
|
1776
|
|
|
1777 Both window domains and frame domains are used internally, for
|
|
|
1778 different purposes. The distinction here is exactly the same as
|
|
|
1779 for thickness specifiers; see `default-toolbar-height' for more
|
|
|
1780 information.
|
|
|
1781
|
|
|
1782 `default-toolbar-visible-p' and all of the position-specific toolbar
|
|
|
1783 visibility specifiers have a fallback value of true.
|
|
|
1784 */ );
|
|
|
1785 Vdefault_toolbar_visible_p = Fmake_specifier (Qboolean);
|
|
|
1786 set_specifier_caching (Vdefault_toolbar_visible_p,
|
|
438
|
1787 offsetof (struct window, default_toolbar_visible_p),
|
|
428
|
1788 default_toolbar_visible_p_changed_in_window,
|
|
438
|
1789 offsetof (struct frame, default_toolbar_visible_p),
|
|
444
|
1790 default_toolbar_visible_p_changed_in_frame, 0);
|
|
428
|
1791
|
|
|
1792 DEFVAR_SPECIFIER ("top-toolbar-visible-p",
|
|
|
1793 &Vtoolbar_visible_p[TOP_TOOLBAR] /*
|
|
|
1794 *Whether the top toolbar is visible.
|
|
|
1795 This is a specifier; use `set-specifier' to change it.
|
|
|
1796
|
|
|
1797 See `default-toolbar-visible-p' for more information.
|
|
|
1798 */ );
|
|
|
1799 Vtoolbar_visible_p[TOP_TOOLBAR] = Fmake_specifier (Qboolean);
|
|
|
1800 set_specifier_caching (Vtoolbar_visible_p[TOP_TOOLBAR],
|
|
438
|
1801 offsetof (struct window,
|
|
|
1802 toolbar_visible_p[TOP_TOOLBAR]),
|
|
428
|
1803 toolbar_geometry_changed_in_window,
|
|
438
|
1804 offsetof (struct frame,
|
|
|
1805 toolbar_visible_p[TOP_TOOLBAR]),
|
|
444
|
1806 frame_size_slipped, 0);
|
|
428
|
1807
|
|
|
1808 DEFVAR_SPECIFIER ("bottom-toolbar-visible-p",
|
|
|
1809 &Vtoolbar_visible_p[BOTTOM_TOOLBAR] /*
|
|
|
1810 *Whether the bottom toolbar is visible.
|
|
|
1811 This is a specifier; use `set-specifier' to change it.
|
|
|
1812
|
|
|
1813 See `default-toolbar-visible-p' for more information.
|
|
|
1814 */ );
|
|
|
1815 Vtoolbar_visible_p[BOTTOM_TOOLBAR] = Fmake_specifier (Qboolean);
|
|
|
1816 set_specifier_caching (Vtoolbar_visible_p[BOTTOM_TOOLBAR],
|
|
438
|
1817 offsetof (struct window,
|
|
|
1818 toolbar_visible_p[BOTTOM_TOOLBAR]),
|
|
428
|
1819 toolbar_geometry_changed_in_window,
|
|
438
|
1820 offsetof (struct frame,
|
|
|
1821 toolbar_visible_p[BOTTOM_TOOLBAR]),
|
|
444
|
1822 frame_size_slipped, 0);
|
|
428
|
1823
|
|
|
1824 DEFVAR_SPECIFIER ("left-toolbar-visible-p",
|
|
|
1825 &Vtoolbar_visible_p[LEFT_TOOLBAR] /*
|
|
|
1826 *Whether the left toolbar is visible.
|
|
|
1827 This is a specifier; use `set-specifier' to change it.
|
|
|
1828
|
|
|
1829 See `default-toolbar-visible-p' for more information.
|
|
|
1830 */ );
|
|
|
1831 Vtoolbar_visible_p[LEFT_TOOLBAR] = Fmake_specifier (Qboolean);
|
|
|
1832 set_specifier_caching (Vtoolbar_visible_p[LEFT_TOOLBAR],
|
|
438
|
1833 offsetof (struct window,
|
|
|
1834 toolbar_visible_p[LEFT_TOOLBAR]),
|
|
428
|
1835 toolbar_geometry_changed_in_window,
|
|
438
|
1836 offsetof (struct frame,
|
|
|
1837 toolbar_visible_p[LEFT_TOOLBAR]),
|
|
444
|
1838 frame_size_slipped, 0);
|
|
428
|
1839
|
|
|
1840 DEFVAR_SPECIFIER ("right-toolbar-visible-p",
|
|
|
1841 &Vtoolbar_visible_p[RIGHT_TOOLBAR] /*
|
|
|
1842 *Whether the right toolbar is visible.
|
|
|
1843 This is a specifier; use `set-specifier' to change it.
|
|
|
1844
|
|
|
1845 See `default-toolbar-visible-p' for more information.
|
|
|
1846 */ );
|
|
|
1847 Vtoolbar_visible_p[RIGHT_TOOLBAR] = Fmake_specifier (Qboolean);
|
|
|
1848 set_specifier_caching (Vtoolbar_visible_p[RIGHT_TOOLBAR],
|
|
438
|
1849 offsetof (struct window,
|
|
|
1850 toolbar_visible_p[RIGHT_TOOLBAR]),
|
|
428
|
1851 toolbar_geometry_changed_in_window,
|
|
438
|
1852 offsetof (struct frame,
|
|
|
1853 toolbar_visible_p[RIGHT_TOOLBAR]),
|
|
444
|
1854 frame_size_slipped, 0);
|
|
428
|
1855
|
|
|
1856 /* initially, top inherits from default; this can be
|
|
|
1857 changed with `set-default-toolbar-position'. */
|
|
|
1858 fb = list1 (Fcons (Qnil, Qt));
|
|
|
1859 set_specifier_fallback (Vdefault_toolbar_visible_p, fb);
|
|
|
1860 set_specifier_fallback (Vtoolbar_visible_p[TOP_TOOLBAR],
|
|
|
1861 Vdefault_toolbar_visible_p);
|
|
|
1862 set_specifier_fallback (Vtoolbar_visible_p[BOTTOM_TOOLBAR], fb);
|
|
|
1863 set_specifier_fallback (Vtoolbar_visible_p[LEFT_TOOLBAR], fb);
|
|
|
1864 set_specifier_fallback (Vtoolbar_visible_p[RIGHT_TOOLBAR], fb);
|
|
|
1865
|
|
|
1866 DEFVAR_SPECIFIER ("toolbar-buttons-captioned-p",
|
|
|
1867 &Vtoolbar_buttons_captioned_p /*
|
|
|
1868 *Whether the toolbar buttons are captioned.
|
|
|
1869 This will only have a visible effect for those toolbar buttons which had
|
|
|
1870 captioned versions specified.
|
|
|
1871 This is a specifier; use `set-specifier' to change it.
|
|
|
1872 */ );
|
|
|
1873 Vtoolbar_buttons_captioned_p = Fmake_specifier (Qboolean);
|
|
|
1874 set_specifier_caching (Vtoolbar_buttons_captioned_p,
|
|
438
|
1875 offsetof (struct window, toolbar_buttons_captioned_p),
|
|
428
|
1876 toolbar_buttons_captioned_p_changed,
|
|
444
|
1877 0, 0, 0);
|
|
428
|
1878 set_specifier_fallback (Vtoolbar_buttons_captioned_p,
|
|
|
1879 list1 (Fcons (Qnil, Qt)));
|
|
|
1880 }
|
