|
231
|
1 /* Implements an elisp-programmable menubar -- Win32
|
|
|
2 Copyright (C) 1993, 1994 Free Software Foundation, Inc.
|
|
|
3 Copyright (C) 1995 Tinker Systems and INS Engineering Corp.
|
|
404
|
4 Copyright (C) 1997 Kirill M. Katsnelson <kkm@kis.ru>.
|
|
|
5 Copyright (C) 2000 Ben Wing.
|
|
231
|
6
|
|
|
7 This file is part of XEmacs.
|
|
|
8
|
|
|
9 XEmacs is free software; you can redistribute it and/or modify it
|
|
|
10 under the terms of the GNU General Public License as published by the
|
|
|
11 Free Software Foundation; either version 2, or (at your option) any
|
|
|
12 later version.
|
|
|
13
|
|
|
14 XEmacs is distributed in the hope that it will be useful, but WITHOUT
|
|
|
15 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
|
16 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
|
17 for more details.
|
|
|
18
|
|
|
19 You should have received a copy of the GNU General Public License
|
|
|
20 along with XEmacs; see the file COPYING. If not, write to
|
|
|
21 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
|
22 Boston, MA 02111-1307, USA. */
|
|
|
23
|
|
|
24 /* Synched up with: Not in FSF. */
|
|
|
25
|
|
380
|
26 /* Author:
|
|
231
|
27 Initially written by kkm 12/24/97,
|
|
|
28 peeking into and copying stuff from menubar-x.c
|
|
|
29 */
|
|
|
30
|
|
380
|
31 /* Algorithm for handling menus is as follows. When window's menubar
|
|
231
|
32 * is created, current-menubar is not traversed in depth. Rather, only
|
|
|
33 * top level items, both items and pulldowns, are added to the
|
|
|
34 * menubar. Each pulldown is initially empty. When a pulldown is
|
|
|
35 * selected and about to open, corresponding element of
|
|
|
36 * current-menubar is found, and the newly open pulldown is
|
|
|
37 * populated. This is made again in the same non-recursive manner.
|
|
|
38 *
|
|
|
39 * This algorithm uses hash tables to find out element of the menu
|
|
|
40 * descriptor list given menu handle. The key is an opaque ptr data
|
|
|
41 * type, keeping menu handle, and the value is a list of strings
|
|
|
42 * representing the path from the root of the menu to the item
|
|
380
|
43 * descriptor. Each frame has an associated hash table.
|
|
231
|
44 *
|
|
|
45 * Leaf items are assigned a unique id based on item's hash. When an
|
|
|
46 * item is selected, Windows sends back the id. Unfortunately, only
|
|
|
47 * low 16 bit of the ID are sent, and there's no way to get the 32-bit
|
|
|
48 * value. Yes, Win32 is just a different set of bugs than X! Aside
|
|
380
|
49 * from this blame, another hashing mechanism is required to map menu
|
|
231
|
50 * ids to commands (which are actually Lisp_Object's). This mapping is
|
|
380
|
51 * performed in the same hash table, as the lifetime of both maps is
|
|
|
52 * exactly the same. This is unambigous, as menu handles are
|
|
231
|
53 * represented by lisp opaques, while command ids are by lisp
|
|
|
54 * integers. The additional advantage for this is that command forms
|
|
|
55 * are automatically GC-protected, which is important because these
|
|
|
56 * may be transient forms generated by :filter functions.
|
|
|
57 *
|
|
380
|
58 * The hash table is not allowed to grow too much; it is pruned
|
|
231
|
59 * whenever this is safe to do. This is done by re-creating the menu
|
|
|
60 * bar, and clearing and refilling the hash table from scratch.
|
|
|
61 *
|
|
380
|
62 * Popup menus are handled identically to pulldowns. A static hash
|
|
231
|
63 * table is used for popup menus, and lookup is made not in
|
|
|
64 * current-menubar but in a lisp form supplied to the `popup'
|
|
|
65 * function.
|
|
|
66 *
|
|
|
67 * Another Windows weirdness is that there's no way to tell that a
|
|
|
68 * popup has been dismissed without making selection. We need to know
|
|
380
|
69 * that to cleanup the popup menu hash table, but this is not honestly
|
|
231
|
70 * doable using *documented* sequence of messages. Sticking to
|
|
|
71 * particular knowledge is bad because this may break in Windows NT
|
|
|
72 * 5.0, or Windows 98, or other future version. Instead, I allow the
|
|
380
|
73 * hash tables to hang around, and not clear them, unless WM_COMMAND is
|
|
404
|
74 * received. This is worth some memory but more safe. Hacks welcome,
|
|
231
|
75 * anyways!
|
|
|
76 *
|
|
|
77 */
|
|
|
78
|
|
|
79 #include <config.h>
|
|
|
80 #include "lisp.h"
|
|
|
81
|
|
|
82 #include "buffer.h"
|
|
|
83 #include "commands.h"
|
|
|
84 #include "console-msw.h"
|
|
|
85 #include "elhash.h"
|
|
|
86 #include "events.h"
|
|
|
87 #include "frame.h"
|
|
|
88 #include "gui.h"
|
|
|
89 #include "lisp.h"
|
|
|
90 #include "menubar.h"
|
|
|
91 #include "menubar-msw.h"
|
|
|
92 #include "opaque.h"
|
|
|
93 #include "window.h"
|
|
|
94
|
|
269
|
95 /* #### */
|
|
404
|
96 #define REPLACE_ME_WITH_GLOBAL_VARIABLE_WHICH_CONTROLS_RIGHT_FLUSH 0
|
|
269
|
97
|
|
231
|
98 #define EMPTY_ITEM_ID ((UINT)LISP_TO_VOID (Qunbound))
|
|
|
99 #define EMPTY_ITEM_NAME "(empty)"
|
|
|
100
|
|
233
|
101 /* Current menu (bar or popup) descriptor. gcpro'ed */
|
|
|
102 static Lisp_Object current_menudesc;
|
|
231
|
103
|
|
380
|
104 /* Current menubar or popup hash table. gcpro'ed */
|
|
|
105 static Lisp_Object current_hash_table;
|
|
231
|
106
|
|
|
107 /* This is used to allocate unique ids to menu items.
|
|
|
108 Items ids are in MENU_ITEM_ID_MIN to MENU_ITEM_ID_MAX.
|
|
|
109 Allocation checks that the item is not already in
|
|
|
110 the TOP_LEVEL_MENU */
|
|
251
|
111
|
|
|
112 /* #### defines go to gui-msw.h, as the range is shared with toolbars
|
|
|
113 (If only toolbars will be implemented as common controls) */
|
|
231
|
114 #define MENU_ITEM_ID_MIN 0x8000
|
|
|
115 #define MENU_ITEM_ID_MAX 0xFFFF
|
|
276
|
116 #define MENU_ITEM_ID_BITS(x) (((x) & 0x7FFF) | 0x8000)
|
|
231
|
117 static HMENU top_level_menu;
|
|
|
118
|
|
404
|
119 /* Translate (in place) %_ to &, %% to %.
|
|
|
120 Return new length, and (through accel) the accelerator character.
|
|
|
121 (If there is no accelerator, it will be added on the first character.)
|
|
|
122 len = number of bytes (not including zero terminator).
|
|
|
123 maxlen = size of buffer.
|
|
|
124 We assume and maintain zero-termination. To be absolutely sure
|
|
|
125 of not hitting an error, maxlen should be >= 2*len + 3. */
|
|
|
126
|
|
|
127 Bytecount
|
|
410
|
128 mswindows_translate_menu_or_dialog_item (Bufbyte *item, Bytecount len,
|
|
404
|
129 Bytecount maxlen, Emchar *accel,
|
|
|
130 Lisp_Object error_name)
|
|
|
131 {
|
|
|
132 Bufbyte *ptr;
|
|
|
133
|
|
|
134 *accel = '\0';
|
|
|
135
|
|
|
136 /* Escape '&' as '&&' */
|
|
|
137
|
|
|
138 ptr = item;
|
|
|
139 while ((ptr = (Bufbyte *) memchr (ptr, '&', len - (ptr - item))) != NULL)
|
|
|
140 {
|
|
|
141 if (len + 2 > maxlen)
|
|
|
142 signal_simple_error ("Menu item produces too long displayable string",
|
|
|
143 error_name);
|
|
|
144 memmove (ptr + 1, ptr, (len - (ptr - item)) + 1);
|
|
|
145 len++;
|
|
|
146 ptr += 2;
|
|
|
147 }
|
|
|
148
|
|
|
149 /* Replace XEmacs accelerator '%_' with Windows accelerator '&'
|
|
|
150 and `%%' with `%'. */
|
|
|
151 ptr = item;
|
|
|
152 while ((ptr = memchr (ptr, '%', len - (ptr - item))) != NULL)
|
|
|
153 {
|
|
|
154 if (*(ptr + 1) == '_')
|
|
|
155 {
|
|
|
156 *ptr = '&';
|
|
|
157 if (!*accel)
|
|
|
158 /* #### urk ! We need a reference translation table for
|
|
|
159 case changes that aren't buffer-specific. */
|
|
|
160 *accel = DOWNCASE (current_buffer, charptr_emchar (ptr + 2));
|
|
|
161 memmove (ptr + 1, ptr + 2, len - (ptr - item + 2) + 1);
|
|
|
162 len--;
|
|
|
163 }
|
|
|
164 else if (*(ptr + 1) == '%')
|
|
|
165 {
|
|
|
166 memmove (ptr + 1, ptr + 2, len - (ptr - item + 2) + 1);
|
|
|
167 len--;
|
|
|
168 }
|
|
|
169 ptr++;
|
|
|
170 }
|
|
|
171
|
|
|
172 if (!*accel)
|
|
|
173 {
|
|
|
174 if (len + 2 > maxlen)
|
|
|
175 signal_simple_error ("Menu item produces too long displayable string",
|
|
|
176 error_name);
|
|
|
177 ptr = item;
|
|
|
178 memmove (ptr + 1, ptr, len + 1);
|
|
|
179 /* #### urk ! We need a reference translation table for
|
|
|
180 case changes that aren't buffer-specific. */
|
|
|
181 *accel = DOWNCASE (current_buffer, charptr_emchar (ptr + 1));
|
|
|
182 *ptr = '&';
|
|
|
183
|
|
|
184 len++;
|
|
|
185 }
|
|
|
186
|
|
|
187 return len;
|
|
|
188 }
|
|
|
189
|
|
231
|
190 /*
|
|
|
191 * This returns Windows-style menu item string:
|
|
|
192 * "Left Flush\tRight Flush"
|
|
|
193 */
|
|
404
|
194
|
|
|
195 /* #### This is junk. Need correct handling of sizes. Use a Bufbyte_dynarr,
|
|
|
196 not a static buffer. */
|
|
251
|
197 static char*
|
|
404
|
198 displayable_menu_item (Lisp_Object gui_item, int bar_p, Emchar *accel)
|
|
231
|
199 {
|
|
404
|
200 unsigned int ll;
|
|
|
201
|
|
380
|
202 /* We construct the name in a static buffer. That's fine, because
|
|
231
|
203 menu items longer than 128 chars are probably programming errors,
|
|
|
204 and better be caught than displayed! */
|
|
|
205
|
|
251
|
206 static char buf[MAX_MENUITEM_LENGTH+2];
|
|
231
|
207
|
|
251
|
208 /* Left flush part of the string */
|
|
398
|
209 ll = gui_item_display_flush_left (gui_item, buf, MAX_MENUITEM_LENGTH);
|
|
231
|
210
|
|
410
|
211 ll = mswindows_translate_menu_or_dialog_item ((Bufbyte *) buf, ll,
|
|
404
|
212 MAX_MENUITEM_LENGTH, accel,
|
|
|
213 XGUI_ITEM (gui_item)->name);
|
|
384
|
214
|
|
373
|
215 /* Right flush part, unless we're at the top-level where it's not allowed */
|
|
|
216 if (!bar_p)
|
|
|
217 {
|
|
404
|
218 unsigned int lr;
|
|
|
219
|
|
373
|
220 assert (MAX_MENUITEM_LENGTH > ll + 1);
|
|
398
|
221 lr = gui_item_display_flush_right (gui_item, buf + ll + 1,
|
|
373
|
222 MAX_MENUITEM_LENGTH - ll - 1);
|
|
|
223 if (lr)
|
|
|
224 buf [ll] = '\t';
|
|
|
225 }
|
|
231
|
226
|
|
|
227 return buf;
|
|
|
228 }
|
|
|
229
|
|
|
230 /*
|
|
|
231 * hmenu_to_lisp_object() returns an opaque ptr given menu handle.
|
|
|
232 */
|
|
|
233 static Lisp_Object
|
|
|
234 hmenu_to_lisp_object (HMENU hmenu)
|
|
|
235 {
|
|
|
236 return make_opaque_ptr (hmenu);
|
|
|
237 }
|
|
|
238
|
|
|
239 /*
|
|
|
240 * Allocation tries a hash based on item's path and name first. This
|
|
|
241 * almost guarantees that the same item will override its old value in
|
|
380
|
242 * the hash table rather than abandon it.
|
|
231
|
243 */
|
|
|
244 static Lisp_Object
|
|
251
|
245 allocate_menu_item_id (Lisp_Object path, Lisp_Object name, Lisp_Object suffix)
|
|
231
|
246 {
|
|
251
|
247 UINT id = MENU_ITEM_ID_BITS (HASH3 (internal_hash (path, 0),
|
|
|
248 internal_hash (name, 0),
|
|
|
249 internal_hash (suffix, 0)));
|
|
231
|
250 do {
|
|
|
251 id = MENU_ITEM_ID_BITS (id + 1);
|
|
|
252 } while (GetMenuState (top_level_menu, id, MF_BYCOMMAND) != 0xFFFFFFFF);
|
|
|
253 return make_int (id);
|
|
|
254 }
|
|
|
255
|
|
|
256 static HMENU
|
|
|
257 create_empty_popup_menu (void)
|
|
|
258 {
|
|
251
|
259 return CreatePopupMenu ();
|
|
231
|
260 }
|
|
|
261
|
|
|
262 static void
|
|
|
263 empty_menu (HMENU menu, int add_empty_p)
|
|
|
264 {
|
|
|
265 while (DeleteMenu (menu, 0, MF_BYPOSITION));
|
|
|
266 if (add_empty_p)
|
|
|
267 AppendMenu (menu, MF_STRING | MF_GRAYED, EMPTY_ITEM_ID, EMPTY_ITEM_NAME);
|
|
|
268 }
|
|
|
269
|
|
233
|
270 /*
|
|
|
271 * The idea of checksumming is that we must hash minimal object
|
|
380
|
272 * which is necessarily changes when the item changes. For separator
|
|
233
|
273 * this is a constant, for grey strings and submenus these are hashes
|
|
380
|
274 * of names, since submenus are unpopulated until opened so always
|
|
233
|
275 * equal otherwise. For items, this is a full hash value of a callback,
|
|
|
276 * because a callback may me a form which can be changed only somewhere
|
|
|
277 * in depth.
|
|
|
278 */
|
|
|
279 static unsigned long
|
|
|
280 checksum_menu_item (Lisp_Object item)
|
|
|
281 {
|
|
|
282 if (STRINGP (item))
|
|
|
283 {
|
|
|
284 /* Separator or unselectable text - hash as a string + 13 */
|
|
|
285 if (separator_string_p (XSTRING_DATA (item)))
|
|
|
286 return 13;
|
|
|
287 else
|
|
|
288 return internal_hash (item, 0) + 13;
|
|
|
289 }
|
|
|
290 else if (CONSP (item))
|
|
|
291 {
|
|
|
292 /* Submenu - hash by its string name + 0 */
|
|
|
293 return internal_hash (XCAR(item), 0);
|
|
|
294 }
|
|
|
295 else if (VECTORP (item))
|
|
|
296 {
|
|
|
297 /* An ordinary item - hash its name and callback form. */
|
|
251
|
298 return HASH2 (internal_hash (XVECTOR_DATA(item)[0], 0),
|
|
|
299 internal_hash (XVECTOR_DATA(item)[1], 0));
|
|
233
|
300 }
|
|
|
301
|
|
|
302 /* An error - will be caught later */
|
|
|
303 return 0;
|
|
|
304 }
|
|
|
305
|
|
231
|
306 static void
|
|
|
307 populate_menu_add_item (HMENU menu, Lisp_Object path,
|
|
373
|
308 Lisp_Object hash_tab, Lisp_Object item,
|
|
404
|
309 Lisp_Object *accel_list,
|
|
373
|
310 int flush_right, int bar_p)
|
|
231
|
311 {
|
|
|
312 MENUITEMINFO item_info;
|
|
|
313
|
|
|
314 item_info.cbSize = sizeof (item_info);
|
|
|
315 item_info.fMask = MIIM_TYPE | MIIM_STATE | MIIM_ID;
|
|
|
316 item_info.fState = 0;
|
|
|
317 item_info.wID = 0;
|
|
|
318 item_info.fType = 0;
|
|
|
319
|
|
|
320 if (STRINGP (item))
|
|
|
321 {
|
|
|
322 /* Separator or unselectable text */
|
|
|
323 if (separator_string_p (XSTRING_DATA (item)))
|
|
|
324 item_info.fType = MFT_SEPARATOR;
|
|
|
325 else
|
|
|
326 {
|
|
|
327 item_info.fType = MFT_STRING;
|
|
|
328 item_info.fState = MFS_DISABLED;
|
|
|
329 item_info.dwTypeData = XSTRING_DATA (item);
|
|
|
330 }
|
|
|
331 }
|
|
|
332 else if (CONSP (item))
|
|
|
333 {
|
|
|
334 /* Submenu */
|
|
|
335 HMENU submenu;
|
|
398
|
336 Lisp_Object gui_item = allocate_gui_item ();
|
|
404
|
337 Lisp_Gui_Item *pgui_item = XGUI_ITEM (gui_item);
|
|
|
338 struct gcpro gcpro1, gcpro2, gcpro3;
|
|
|
339 Emchar accel;
|
|
251
|
340
|
|
404
|
341 GCPRO3 (gui_item, path, *accel_list);
|
|
251
|
342
|
|
398
|
343 menu_parse_submenu_keywords (item, gui_item);
|
|
251
|
344
|
|
398
|
345 if (!STRINGP (pgui_item->name))
|
|
404
|
346 signal_simple_error ("Menu name (first element) must be a string",
|
|
|
347 item);
|
|
231
|
348
|
|
398
|
349 if (!gui_item_included_p (gui_item, Vmenubar_configuration))
|
|
404
|
350 {
|
|
|
351 UNGCPRO;
|
|
|
352 goto done;
|
|
|
353 }
|
|
231
|
354
|
|
398
|
355 if (!gui_item_active_p (gui_item))
|
|
231
|
356 item_info.fState = MFS_GRAYED;
|
|
|
357 /* Temptation is to put 'else' right here. Although, the
|
|
|
358 displayed item won't have an arrow indicating that it is a
|
|
|
359 popup. So we go ahead a little bit more and create a popup */
|
|
404
|
360 submenu = create_empty_popup_menu ();
|
|
231
|
361
|
|
|
362 item_info.fMask |= MIIM_SUBMENU;
|
|
404
|
363 item_info.dwTypeData = displayable_menu_item (gui_item, bar_p, &accel);
|
|
231
|
364 item_info.hSubMenu = submenu;
|
|
|
365
|
|
404
|
366 if (accel && bar_p)
|
|
|
367 *accel_list = Fcons (make_char (accel), *accel_list);
|
|
|
368
|
|
231
|
369 if (!(item_info.fState & MFS_GRAYED))
|
|
|
370 {
|
|
|
371 /* Now add the full submenu path as a value to the hash table,
|
|
|
372 keyed by menu handle */
|
|
|
373 if (NILP(path))
|
|
398
|
374 path = list1 (pgui_item->name);
|
|
251
|
375 else
|
|
|
376 {
|
|
282
|
377 Lisp_Object arg[2];
|
|
|
378 arg[0] = path;
|
|
398
|
379 arg[1] = list1 (pgui_item->name);
|
|
251
|
380 path = Fappend (2, arg);
|
|
|
381 }
|
|
231
|
382
|
|
|
383 Fputhash (hmenu_to_lisp_object (submenu), path, hash_tab);
|
|
|
384 }
|
|
404
|
385 UNGCPRO;
|
|
231
|
386 }
|
|
|
387 else if (VECTORP (item))
|
|
|
388 {
|
|
|
389 /* An ordinary item */
|
|
251
|
390 Lisp_Object style, id;
|
|
398
|
391 Lisp_Object gui_item = gui_parse_item_keywords (item);
|
|
404
|
392 Lisp_Gui_Item *pgui_item = XGUI_ITEM (gui_item);
|
|
|
393 struct gcpro gcpro1, gcpro2;
|
|
|
394 Emchar accel;
|
|
231
|
395
|
|
404
|
396 GCPRO2 (gui_item, *accel_list);
|
|
251
|
397
|
|
398
|
398 if (!gui_item_included_p (gui_item, Vmenubar_configuration))
|
|
404
|
399 {
|
|
|
400 UNGCPRO;
|
|
|
401 goto done;
|
|
|
402 }
|
|
|
403
|
|
|
404 if (!STRINGP (pgui_item->name))
|
|
|
405 pgui_item->name = Feval (pgui_item->name);
|
|
231
|
406
|
|
398
|
407 if (!gui_item_active_p (gui_item))
|
|
251
|
408 item_info.fState = MFS_GRAYED;
|
|
231
|
409
|
|
398
|
410 style = (NILP (pgui_item->selected) || NILP (Feval (pgui_item->selected))
|
|
|
411 ? Qnil : pgui_item->style);
|
|
251
|
412
|
|
231
|
413 if (EQ (style, Qradio))
|
|
|
414 {
|
|
|
415 item_info.fType |= MFT_RADIOCHECK;
|
|
|
416 item_info.fState |= MFS_CHECKED;
|
|
|
417 }
|
|
|
418 else if (EQ (style, Qtoggle))
|
|
|
419 {
|
|
|
420 item_info.fState |= MFS_CHECKED;
|
|
|
421 }
|
|
|
422
|
|
398
|
423 id = allocate_menu_item_id (path, pgui_item->name,
|
|
|
424 pgui_item->suffix);
|
|
|
425 Fputhash (id, pgui_item->callback, hash_tab);
|
|
231
|
426
|
|
404
|
427 item_info.wID = (UINT) XINT (id);
|
|
231
|
428 item_info.fType |= MFT_STRING;
|
|
404
|
429 item_info.dwTypeData = displayable_menu_item (gui_item, bar_p, &accel);
|
|
251
|
430
|
|
404
|
431 if (accel && bar_p)
|
|
|
432 *accel_list = Fcons (make_char (accel), *accel_list);
|
|
|
433
|
|
|
434 UNGCPRO;
|
|
231
|
435 }
|
|
|
436 else
|
|
|
437 {
|
|
373
|
438 signal_simple_error ("Malformed menu item descriptor", item);
|
|
231
|
439 }
|
|
|
440
|
|
|
441 if (flush_right)
|
|
|
442 item_info.fType |= MFT_RIGHTJUSTIFY;
|
|
|
443
|
|
|
444 InsertMenuItem (menu, UINT_MAX, TRUE, &item_info);
|
|
404
|
445
|
|
|
446 done:;
|
|
231
|
447 }
|
|
|
448
|
|
233
|
449 /*
|
|
|
450 * This function is called from populate_menu and checksum_menu.
|
|
|
451 * When called to populate, MENU is a menu handle, PATH is a
|
|
|
452 * list of strings representing menu path from root to this submenu,
|
|
380
|
453 * DESCRIPTOR is a menu descriptor, HASH_TAB is a hash table associated
|
|
233
|
454 * with root menu, BAR_P indicates whether this called for a menubar or
|
|
|
455 * a popup, and POPULATE_P is non-zero. Return value must be ignored.
|
|
|
456 * When called to checksum, DESCRIPTOR has the same meaning, POPULATE_P
|
|
|
457 * is zero, PATH must be Qnil, and the rest of parameters is ignored.
|
|
|
458 * Return value is the menu checksum.
|
|
|
459 */
|
|
|
460 static unsigned long
|
|
251
|
461 populate_or_checksum_helper (HMENU menu, Lisp_Object path, Lisp_Object desc,
|
|
233
|
462 Lisp_Object hash_tab, int bar_p, int populate_p)
|
|
231
|
463 {
|
|
251
|
464 Lisp_Object item_desc;
|
|
231
|
465 int deep_p, flush_right;
|
|
404
|
466 struct gcpro gcpro1, gcpro2, gcpro3;
|
|
269
|
467 unsigned long checksum;
|
|
398
|
468 Lisp_Object gui_item = allocate_gui_item ();
|
|
404
|
469 Lisp_Object accel_list = Qnil;
|
|
|
470 Lisp_Gui_Item *pgui_item = XGUI_ITEM (gui_item);
|
|
|
471
|
|
|
472 GCPRO3 (gui_item, accel_list, desc);
|
|
269
|
473
|
|
|
474 /* We are sometimes called with the menubar unchanged, and with changed
|
|
380
|
475 right flush. We have to update the menubar in this case,
|
|
269
|
476 so account for the compliance setting in the hash value */
|
|
404
|
477 checksum = REPLACE_ME_WITH_GLOBAL_VARIABLE_WHICH_CONTROLS_RIGHT_FLUSH;
|
|
231
|
478
|
|
|
479 /* Will initially contain only "(empty)" */
|
|
233
|
480 if (populate_p)
|
|
|
481 empty_menu (menu, 1);
|
|
231
|
482
|
|
|
483 /* PATH set to nil indicates top-level popup or menubar */
|
|
|
484 deep_p = !NILP (path);
|
|
|
485
|
|
251
|
486 /* Fetch keywords prepending the item list */
|
|
398
|
487 desc = menu_parse_submenu_keywords (desc, gui_item);
|
|
231
|
488
|
|
251
|
489 /* Check that menu name is specified when expected */
|
|
398
|
490 if (NILP (pgui_item->name) && deep_p)
|
|
251
|
491 signal_simple_error ("Menu must have a name", desc);
|
|
231
|
492
|
|
251
|
493 /* Apply filter if specified */
|
|
398
|
494 if (!NILP (pgui_item->filter))
|
|
|
495 desc = call1 (pgui_item->filter, desc);
|
|
231
|
496
|
|
251
|
497 /* Loop thru the desc's CDR and add items for each entry */
|
|
231
|
498 flush_right = 0;
|
|
251
|
499 EXTERNAL_LIST_LOOP (item_desc, desc)
|
|
231
|
500 {
|
|
|
501 if (NILP (XCAR (item_desc)))
|
|
|
502 {
|
|
380
|
503 /* Do not flush right menubar items when MS style compliant */
|
|
404
|
504 if (bar_p && !REPLACE_ME_WITH_GLOBAL_VARIABLE_WHICH_CONTROLS_RIGHT_FLUSH)
|
|
231
|
505 flush_right = 1;
|
|
233
|
506 if (!populate_p)
|
|
278
|
507 checksum = HASH2 (checksum, LISP_HASH (Qnil));
|
|
231
|
508 }
|
|
233
|
509 else if (populate_p)
|
|
231
|
510 populate_menu_add_item (menu, path, hash_tab,
|
|
404
|
511 XCAR (item_desc), &accel_list,
|
|
|
512 flush_right, bar_p);
|
|
233
|
513 else
|
|
|
514 checksum = HASH2 (checksum,
|
|
|
515 checksum_menu_item (XCAR (item_desc)));
|
|
231
|
516 }
|
|
|
517
|
|
233
|
518 if (populate_p)
|
|
|
519 {
|
|
|
520 /* Remove the "(empty)" item, if there are other ones */
|
|
|
521 if (GetMenuItemCount (menu) > 1)
|
|
|
522 RemoveMenu (menu, EMPTY_ITEM_ID, MF_BYCOMMAND);
|
|
231
|
523
|
|
233
|
524 /* Add the header to the popup, if told so. The same as in X - an
|
|
|
525 insensitive item, and a separator (Seems to me, there were
|
|
404
|
526 two separators in X... In Windows this looks ugly, anyways.) */
|
|
|
527 if (!bar_p && !deep_p && popup_menu_titles && !NILP (pgui_item->name))
|
|
233
|
528 {
|
|
398
|
529 CHECK_STRING (pgui_item->name);
|
|
233
|
530 InsertMenu (menu, 0, MF_BYPOSITION | MF_STRING | MF_DISABLED,
|
|
398
|
531 0, XSTRING_DATA(pgui_item->name));
|
|
233
|
532 InsertMenu (menu, 1, MF_BYPOSITION | MF_SEPARATOR, 0, NULL);
|
|
|
533 SetMenuDefaultItem (menu, 0, MF_BYPOSITION);
|
|
|
534 }
|
|
231
|
535 }
|
|
404
|
536
|
|
|
537 if (bar_p)
|
|
|
538 Fputhash (Qt, accel_list, hash_tab);
|
|
|
539
|
|
|
540 UNGCPRO;
|
|
233
|
541 return checksum;
|
|
|
542 }
|
|
|
543
|
|
|
544 static void
|
|
251
|
545 populate_menu (HMENU menu, Lisp_Object path, Lisp_Object desc,
|
|
404
|
546 Lisp_Object hash_tab, int bar_p)
|
|
233
|
547 {
|
|
251
|
548 populate_or_checksum_helper (menu, path, desc, hash_tab, bar_p, 1);
|
|
233
|
549 }
|
|
|
550
|
|
|
551 static unsigned long
|
|
251
|
552 checksum_menu (Lisp_Object desc)
|
|
231
|
553 {
|
|
251
|
554 return populate_or_checksum_helper (NULL, Qnil, desc, Qunbound, 0, 0);
|
|
231
|
555 }
|
|
|
556
|
|
|
557 static void
|
|
404
|
558 update_frame_menubar_maybe (struct frame *f)
|
|
231
|
559 {
|
|
|
560 HMENU menubar = GetMenu (FRAME_MSWINDOWS_HANDLE (f));
|
|
|
561 struct window *w = XWINDOW (FRAME_LAST_NONMINIBUF_WINDOW (f));
|
|
|
562 Lisp_Object desc = (!NILP (w->menubar_visible_p)
|
|
|
563 ? symbol_value_in_buffer (Qcurrent_menubar, w->buffer)
|
|
|
564 : Qnil);
|
|
404
|
565 struct gcpro gcpro1;
|
|
|
566
|
|
|
567 GCPRO1 (desc); /* it's safest to do this, just in case some filter
|
|
|
568 or something changes the value of current-menubar */
|
|
231
|
569
|
|
251
|
570 top_level_menu = menubar;
|
|
|
571
|
|
231
|
572 if (NILP (desc) && menubar != NULL)
|
|
|
573 {
|
|
|
574 /* Menubar has gone */
|
|
404
|
575 FRAME_MSWINDOWS_MENU_HASH_TABLE (f) = Qnil;
|
|
233
|
576 SetMenu (FRAME_MSWINDOWS_HANDLE (f), NULL);
|
|
231
|
577 DestroyMenu (menubar);
|
|
|
578 DrawMenuBar (FRAME_MSWINDOWS_HANDLE (f));
|
|
404
|
579 UNGCPRO;
|
|
231
|
580 return;
|
|
|
581 }
|
|
|
582
|
|
|
583 if (!NILP (desc) && menubar == NULL)
|
|
|
584 {
|
|
|
585 /* Menubar has appeared */
|
|
|
586 menubar = CreateMenu ();
|
|
|
587 goto populate;
|
|
|
588 }
|
|
|
589
|
|
|
590 if (NILP (desc))
|
|
|
591 {
|
|
|
592 /* We did not have the bar and are not going to */
|
|
404
|
593 UNGCPRO;
|
|
231
|
594 return;
|
|
|
595 }
|
|
|
596
|
|
233
|
597 /* Now we bail out if the menubar has not changed */
|
|
404
|
598 if (FRAME_MSWINDOWS_MENU_CHECKSUM (f) == checksum_menu (desc))
|
|
|
599 {
|
|
|
600 UNGCPRO;
|
|
|
601 return;
|
|
|
602 }
|
|
231
|
603
|
|
|
604 populate:
|
|
|
605 /* Come with empty hash table */
|
|
404
|
606 if (NILP (FRAME_MSWINDOWS_MENU_HASH_TABLE (f)))
|
|
|
607 FRAME_MSWINDOWS_MENU_HASH_TABLE (f) =
|
|
380
|
608 make_lisp_hash_table (50, HASH_TABLE_NON_WEAK, HASH_TABLE_EQUAL);
|
|
231
|
609 else
|
|
404
|
610 Fclrhash (FRAME_MSWINDOWS_MENU_HASH_TABLE (f));
|
|
231
|
611
|
|
|
612 Fputhash (hmenu_to_lisp_object (menubar), Qnil,
|
|
404
|
613 FRAME_MSWINDOWS_MENU_HASH_TABLE (f));
|
|
231
|
614 populate_menu (menubar, Qnil, desc,
|
|
404
|
615 FRAME_MSWINDOWS_MENU_HASH_TABLE (f), 1);
|
|
231
|
616 SetMenu (FRAME_MSWINDOWS_HANDLE (f), menubar);
|
|
|
617 DrawMenuBar (FRAME_MSWINDOWS_HANDLE (f));
|
|
233
|
618
|
|
404
|
619 FRAME_MSWINDOWS_MENU_CHECKSUM (f) = checksum_menu (desc);
|
|
|
620
|
|
|
621 UNGCPRO;
|
|
231
|
622 }
|
|
|
623
|
|
|
624 static void
|
|
|
625 prune_menubar (struct frame *f)
|
|
|
626 {
|
|
|
627 HMENU menubar = GetMenu (FRAME_MSWINDOWS_HANDLE (f));
|
|
|
628 Lisp_Object desc = current_frame_menubar (f);
|
|
404
|
629 struct gcpro gcpro1;
|
|
|
630
|
|
231
|
631 if (menubar == NULL)
|
|
|
632 return;
|
|
|
633
|
|
|
634 /* #### If a filter function has set desc to Qnil, this abort()
|
|
380
|
635 triggers. To resolve, we must prevent filters explicitly from
|
|
233
|
636 mangling with the active menu. In apply_filter probably?
|
|
231
|
637 Is copy-tree on the whole menu too expensive? */
|
|
404
|
638 if (NILP (desc))
|
|
231
|
639 /* abort(); */
|
|
|
640 return;
|
|
|
641
|
|
404
|
642 GCPRO1 (desc); /* just to be safe -- see above */
|
|
231
|
643 /* We do the trick by removing all items and re-populating top level */
|
|
|
644 empty_menu (menubar, 0);
|
|
|
645
|
|
404
|
646 assert (HASH_TABLEP (FRAME_MSWINDOWS_MENU_HASH_TABLE (f)));
|
|
|
647 Fclrhash (FRAME_MSWINDOWS_MENU_HASH_TABLE (f));
|
|
231
|
648
|
|
|
649 Fputhash (hmenu_to_lisp_object (menubar), Qnil,
|
|
404
|
650 FRAME_MSWINDOWS_MENU_HASH_TABLE (f));
|
|
231
|
651 populate_menu (menubar, Qnil, desc,
|
|
404
|
652 FRAME_MSWINDOWS_MENU_HASH_TABLE (f), 1);
|
|
|
653 UNGCPRO;
|
|
231
|
654 }
|
|
|
655
|
|
|
656 /*
|
|
|
657 * This is called when cleanup is possible. It is better not to
|
|
380
|
658 * clean things up at all than do it too early!
|
|
231
|
659 */
|
|
|
660 static void
|
|
|
661 menu_cleanup (struct frame *f)
|
|
|
662 {
|
|
|
663 /* This function can GC */
|
|
233
|
664 current_menudesc = Qnil;
|
|
380
|
665 current_hash_table = Qnil;
|
|
233
|
666 prune_menubar (f);
|
|
231
|
667 }
|
|
404
|
668
|
|
|
669 int
|
|
410
|
670 mswindows_char_is_accelerator (struct frame *f, Emchar ch)
|
|
404
|
671 {
|
|
|
672 Lisp_Object hash = FRAME_MSWINDOWS_MENU_HASH_TABLE (f);
|
|
|
673
|
|
|
674 assert (HASH_TABLEP (hash));
|
|
|
675 /* !!#### not Mule-ized */
|
|
|
676 return !NILP (memq_no_quit (make_char (tolower (ch)),
|
|
|
677 Fgethash (Qt, hash, Qnil)));
|
|
|
678 }
|
|
231
|
679
|
|
|
680
|
|
|
681 /*------------------------------------------------------------------------*/
|
|
|
682 /* Message handlers */
|
|
|
683 /*------------------------------------------------------------------------*/
|
|
|
684 static Lisp_Object
|
|
404
|
685 unsafe_handle_wm_initmenupopup_1 (HMENU menu, struct frame *f)
|
|
231
|
686 {
|
|
|
687 /* This function can call lisp, beat dogs and stick chewing gum to
|
|
|
688 everything! */
|
|
|
689
|
|
233
|
690 Lisp_Object path, desc;
|
|
231
|
691 struct gcpro gcpro1;
|
|
|
692
|
|
|
693 /* Find which guy is going to explode */
|
|
380
|
694 path = Fgethash (hmenu_to_lisp_object (menu), current_hash_table, Qunbound);
|
|
231
|
695 assert (!UNBOUNDP (path));
|
|
233
|
696 #ifdef DEBUG_XEMACS
|
|
|
697 /* Allow to continue in a debugger after assert - not so fatal */
|
|
|
698 if (UNBOUNDP (path))
|
|
|
699 error ("internal menu error");
|
|
|
700 #endif
|
|
231
|
701
|
|
|
702 /* Now find a desc chunk for it. If none, then probably menu open
|
|
|
703 hook has played too much games around stuff */
|
|
251
|
704 desc = Fmenu_find_real_submenu (current_menudesc, path);
|
|
|
705 if (NILP (desc))
|
|
|
706 signal_simple_error ("This menu does not exist any more", path);
|
|
231
|
707
|
|
|
708 /* Now, stuff it */
|
|
|
709 /* DESC may be generated by filter, so we have to gcpro it */
|
|
|
710 GCPRO1 (desc);
|
|
380
|
711 populate_menu (menu, path, desc, current_hash_table, 0);
|
|
231
|
712 UNGCPRO;
|
|
|
713 return Qt;
|
|
|
714 }
|
|
|
715
|
|
|
716 static Lisp_Object
|
|
404
|
717 unsafe_handle_wm_initmenu_1 (struct frame *f)
|
|
231
|
718 {
|
|
|
719 /* This function can call lisp */
|
|
251
|
720
|
|
|
721 /* NOTE: This is called for the bar only, WM_INITMENU
|
|
|
722 for popups is filtered out */
|
|
|
723
|
|
231
|
724 /* #### - this menubar update mechanism is expensively anti-social and
|
|
|
725 the activate-menubar-hook is now mostly obsolete. */
|
|
|
726
|
|
|
727 /* We simply ignore return value. In any case, we construct the bar
|
|
|
728 on the fly */
|
|
288
|
729 run_hook (Qactivate_menubar_hook);
|
|
233
|
730
|
|
231
|
731 update_frame_menubar_maybe (f);
|
|
233
|
732
|
|
|
733 current_menudesc = current_frame_menubar (f);
|
|
404
|
734 current_hash_table = FRAME_MSWINDOWS_MENU_HASH_TABLE (f);
|
|
380
|
735 assert (HASH_TABLEP (current_hash_table));
|
|
233
|
736
|
|
231
|
737 return Qt;
|
|
|
738 }
|
|
|
739
|
|
|
740 /*
|
|
|
741 * Return value is Qt if we have dispatched the command,
|
|
|
742 * or Qnil if id has not been mapped to a callback.
|
|
|
743 * Window procedure may try other targets to route the
|
|
|
744 * command if we return nil
|
|
|
745 */
|
|
|
746 Lisp_Object
|
|
404
|
747 mswindows_handle_wm_command (struct frame *f, WORD id)
|
|
231
|
748 {
|
|
|
749 /* Try to map the command id through the proper hash table */
|
|
286
|
750 Lisp_Object data, fn, arg, frame;
|
|
231
|
751 struct gcpro gcpro1;
|
|
|
752
|
|
382
|
753 if (NILP (current_hash_table))
|
|
|
754 return Qnil;
|
|
|
755
|
|
380
|
756 data = Fgethash (make_int (id), current_hash_table, Qunbound);
|
|
382
|
757
|
|
286
|
758 if (UNBOUNDP (data))
|
|
231
|
759 {
|
|
|
760 menu_cleanup (f);
|
|
|
761 return Qnil;
|
|
|
762 }
|
|
|
763
|
|
380
|
764 /* Need to gcpro because the hash table may get destroyed by
|
|
286
|
765 menu_cleanup(), and will not gcpro the data any more */
|
|
|
766 GCPRO1 (data);
|
|
231
|
767 menu_cleanup (f);
|
|
|
768
|
|
|
769 /* Ok, this is our one. Enqueue it. */
|
|
288
|
770 get_gui_callback (data, &fn, &arg);
|
|
231
|
771 XSETFRAME (frame, f);
|
|
298
|
772 /* this used to call mswindows_enqueue_misc_user_event but that
|
|
|
773 breaks customize because the misc_event gets eval'ed in some
|
|
|
774 cicumstances. Don't change it back unless you can fix the
|
|
|
775 customize problem also.*/
|
|
|
776 enqueue_misc_user_event (frame, fn, arg);
|
|
|
777 mswindows_enqueue_magic_event (NULL, XM_BUMPQUEUE);
|
|
276
|
778
|
|
286
|
779 UNGCPRO; /* data */
|
|
231
|
780 return Qt;
|
|
|
781 }
|
|
|
782
|
|
|
783
|
|
|
784 /*------------------------------------------------------------------------*/
|
|
|
785 /* Message handling proxies */
|
|
|
786 /*------------------------------------------------------------------------*/
|
|
|
787
|
|
|
788 static HMENU wm_initmenu_menu;
|
|
404
|
789 static struct frame *wm_initmenu_frame;
|
|
231
|
790
|
|
|
791 static Lisp_Object
|
|
|
792 unsafe_handle_wm_initmenupopup (Lisp_Object u_n_u_s_e_d)
|
|
|
793 {
|
|
|
794 return unsafe_handle_wm_initmenupopup_1 (wm_initmenu_menu, wm_initmenu_frame);
|
|
|
795 }
|
|
|
796
|
|
|
797 static Lisp_Object
|
|
|
798 unsafe_handle_wm_initmenu (Lisp_Object u_n_u_s_e_d)
|
|
|
799 {
|
|
|
800 return unsafe_handle_wm_initmenu_1 (wm_initmenu_frame);
|
|
|
801 }
|
|
|
802
|
|
|
803 Lisp_Object
|
|
404
|
804 mswindows_handle_wm_initmenupopup (HMENU hmenu, struct frame *frm)
|
|
231
|
805 {
|
|
|
806 /* We cannot pass hmenu as a lisp object. Use static var */
|
|
|
807 wm_initmenu_menu = hmenu;
|
|
|
808 wm_initmenu_frame = frm;
|
|
|
809 return mswindows_protect_modal_loop (unsafe_handle_wm_initmenupopup, Qnil);
|
|
|
810 }
|
|
|
811
|
|
|
812 Lisp_Object
|
|
404
|
813 mswindows_handle_wm_initmenu (HMENU hmenu, struct frame *f)
|
|
231
|
814 {
|
|
233
|
815 /* Handle only frame menubar, ignore if from popup or system menu */
|
|
404
|
816 if (GetMenu (FRAME_MSWINDOWS_HANDLE (f)) == hmenu)
|
|
233
|
817 {
|
|
|
818 wm_initmenu_frame = f;
|
|
|
819 return mswindows_protect_modal_loop (unsafe_handle_wm_initmenu, Qnil);
|
|
|
820 }
|
|
|
821 return Qt;
|
|
231
|
822 }
|
|
|
823
|
|
|
824
|
|
|
825 /*------------------------------------------------------------------------*/
|
|
|
826 /* Methods */
|
|
|
827 /*------------------------------------------------------------------------*/
|
|
|
828
|
|
|
829 static void
|
|
404
|
830 mswindows_update_frame_menubars (struct frame *f)
|
|
231
|
831 {
|
|
269
|
832 update_frame_menubar_maybe (f);
|
|
231
|
833 }
|
|
|
834
|
|
|
835 static void
|
|
404
|
836 mswindows_free_frame_menubars (struct frame *f)
|
|
231
|
837 {
|
|
404
|
838 FRAME_MSWINDOWS_MENU_HASH_TABLE (f) = Qnil;
|
|
231
|
839 }
|
|
|
840
|
|
|
841 static void
|
|
|
842 mswindows_popup_menu (Lisp_Object menu_desc, Lisp_Object event)
|
|
|
843 {
|
|
|
844 struct frame *f = selected_frame ();
|
|
398
|
845 Lisp_Event *eev = NULL;
|
|
231
|
846 HMENU menu;
|
|
|
847 POINT pt;
|
|
|
848 int ok;
|
|
404
|
849 struct gcpro gcpro1;
|
|
|
850
|
|
|
851 GCPRO1 (menu_desc); /* to be safe -- see above */
|
|
231
|
852
|
|
|
853 if (!NILP (event))
|
|
|
854 {
|
|
|
855 CHECK_LIVE_EVENT (event);
|
|
|
856 eev = XEVENT (event);
|
|
|
857 if (eev->event_type != button_press_event
|
|
|
858 && eev->event_type != button_release_event)
|
|
|
859 wrong_type_argument (Qmouse_event_p, event);
|
|
|
860 }
|
|
|
861 else if (!NILP (Vthis_command_keys))
|
|
|
862 {
|
|
|
863 /* if an event wasn't passed, use the last event of the event sequence
|
|
|
864 currently being executed, if that event is a mouse event */
|
|
|
865 eev = XEVENT (Vthis_command_keys); /* last event first */
|
|
|
866 if (eev->event_type != button_press_event
|
|
|
867 && eev->event_type != button_release_event)
|
|
|
868 eev = NULL;
|
|
|
869 }
|
|
|
870
|
|
|
871 /* Default is to put the menu at the point (10, 10) in frame */
|
|
|
872 if (eev)
|
|
|
873 {
|
|
|
874 pt.x = eev->event.button.x;
|
|
|
875 pt.y = eev->event.button.y;
|
|
|
876 ClientToScreen (FRAME_MSWINDOWS_HANDLE (f), &pt);
|
|
|
877 }
|
|
|
878 else
|
|
|
879 pt.x = pt.y = 10;
|
|
|
880
|
|
|
881 if (SYMBOLP (menu_desc))
|
|
|
882 menu_desc = Fsymbol_value (menu_desc);
|
|
298
|
883 CHECK_CONS (menu_desc);
|
|
|
884 CHECK_STRING (XCAR (menu_desc));
|
|
231
|
885
|
|
233
|
886 current_menudesc = menu_desc;
|
|
380
|
887 current_hash_table =
|
|
|
888 make_lisp_hash_table (10, HASH_TABLE_NON_WEAK, HASH_TABLE_EQUAL);
|
|
404
|
889 menu = create_empty_popup_menu ();
|
|
380
|
890 Fputhash (hmenu_to_lisp_object (menu), Qnil, current_hash_table);
|
|
251
|
891 top_level_menu = menu;
|
|
231
|
892
|
|
298
|
893 /* see comments in menubar-x.c */
|
|
|
894 if (zmacs_regions)
|
|
|
895 zmacs_region_stays = 1;
|
|
|
896
|
|
233
|
897 ok = TrackPopupMenu (menu,
|
|
|
898 TPM_LEFTALIGN | TPM_LEFTBUTTON | TPM_RIGHTBUTTON,
|
|
231
|
899 pt.x, pt.y, 0,
|
|
|
900 FRAME_MSWINDOWS_HANDLE (f), NULL);
|
|
|
901
|
|
|
902 DestroyMenu (menu);
|
|
|
903
|
|
|
904 /* Signal a signal if caught by Track...() modal loop */
|
|
|
905 mswindows_unmodalize_signal_maybe ();
|
|
|
906
|
|
|
907 /* This is probably the only real reason for failure */
|
|
404
|
908 if (!ok)
|
|
|
909 {
|
|
|
910 menu_cleanup (f);
|
|
|
911 signal_simple_error ("Cannot track popup menu while in menu",
|
|
|
912 menu_desc);
|
|
|
913 }
|
|
|
914 UNGCPRO;
|
|
231
|
915 }
|
|
|
916
|
|
|
917
|
|
|
918 /*------------------------------------------------------------------------*/
|
|
|
919 /* Initialization */
|
|
|
920 /*------------------------------------------------------------------------*/
|
|
|
921 void
|
|
|
922 syms_of_menubar_mswindows (void)
|
|
|
923 {
|
|
|
924 }
|
|
|
925
|
|
|
926 void
|
|
|
927 console_type_create_menubar_mswindows (void)
|
|
|
928 {
|
|
|
929 CONSOLE_HAS_METHOD (mswindows, update_frame_menubars);
|
|
|
930 CONSOLE_HAS_METHOD (mswindows, free_frame_menubars);
|
|
|
931 CONSOLE_HAS_METHOD (mswindows, popup_menu);
|
|
|
932 }
|
|
|
933
|
|
|
934 void
|
|
|
935 vars_of_menubar_mswindows (void)
|
|
|
936 {
|
|
233
|
937 current_menudesc = Qnil;
|
|
380
|
938 current_hash_table = Qnil;
|
|
231
|
939
|
|
233
|
940 staticpro (¤t_menudesc);
|
|
380
|
941 staticpro (¤t_hash_table);
|
|
253
|
942 }
|
