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comparison src/menubar-msw.c @ 327:03446687b7cc r21-0-61

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Import from CVS: tag r21-0-61
author cvs
date Mon, 13 Aug 2007 10:48:16 +0200
parents 70ad99077275
children fbbf69b4e8a7
comparison
equal deleted inserted replaced
326:e2671bc7f66a 327:03446687b7cc
128 /* We construct the name in a static buffer. That's fine, beause 128 /* We construct the name in a static buffer. That's fine, beause
129 menu items longer than 128 chars are probably programming errors, 129 menu items longer than 128 chars are probably programming errors,
130 and better be caught than displayed! */ 130 and better be caught than displayed! */
131 131
132 static char buf[MAX_MENUITEM_LENGTH+2]; 132 static char buf[MAX_MENUITEM_LENGTH+2];
133 char *ptr;
133 unsigned int ll, lr; 134 unsigned int ll, lr;
134 135
135 /* Left flush part of the string */ 136 /* Left flush part of the string */
136 ll = gui_item_display_flush_left (pgui_item, buf, MAX_MENUITEM_LENGTH); 137 ll = gui_item_display_flush_left (pgui_item, buf, MAX_MENUITEM_LENGTH);
138
139 /* Escape '&' as '&&' */
140 ptr = buf;
141 while ((ptr=memchr (ptr, '&', ll-(ptr-buf))) != NULL)
142 {
143 if (ll+2 >= MAX_MENUITEM_LENGTH)
144 signal_simple_error ("Menu item produces too long displayable string",
145 pgui_item->name);
146 memmove (ptr+1, ptr, ll-(ptr-buf));
147 ll++;
148 ptr+=2;
149 }
150
151 /* Replace XEmacs accelerator '%_' with Windows accelerator '&' */
152 ptr = buf;
153 while ((ptr=memchr (ptr, '%', ll-(ptr-buf))) != NULL)
154 {
155 if (*(ptr+1) == '_')
156 {
157 *ptr = '&';
158 memmove (ptr+1, ptr+2, ll-(ptr-buf+2));
159 ll--;
160 }
161 ptr++;
162 }
137 163
138 /* Right flush part */ 164 /* Right flush part */
139 assert (MAX_MENUITEM_LENGTH > ll + 1); 165 assert (MAX_MENUITEM_LENGTH > ll + 1);
140 lr = gui_item_display_flush_right (pgui_item, buf + ll + 1, 166 lr = gui_item_display_flush_right (pgui_item, buf + ll + 1,
141 MAX_MENUITEM_LENGTH - ll - 1); 167 MAX_MENUITEM_LENGTH - ll - 1);