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