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edfda783 | 1 | /* NeXT/Open/GNUstep and MacOSX Cocoa menu and toolbar module. |
73b0cd50 | 2 | Copyright (C) 2007-2011 Free Software Foundation, Inc. |
edfda783 AR |
3 | |
4 | This file is part of GNU Emacs. | |
5 | ||
32d235f8 | 6 | GNU Emacs is free software: you can redistribute it and/or modify |
edfda783 | 7 | it under the terms of the GNU General Public License as published by |
32d235f8 GM |
8 | the Free Software Foundation, either version 3 of the License, or |
9 | (at your option) any later version. | |
edfda783 AR |
10 | |
11 | GNU Emacs is distributed in the hope that it will be useful, | |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | GNU General Public License for more details. | |
15 | ||
16 | You should have received a copy of the GNU General Public License | |
32d235f8 | 17 | along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ |
edfda783 | 18 | |
32d235f8 | 19 | /* |
edfda783 AR |
20 | By Adrian Robert, based on code from original nsmenu.m (Carl Edman, |
21 | Christian Limpach, Scott Bender, Christophe de Dinechin) and code in the | |
22 | Carbon version by Yamamoto Mitsuharu. */ | |
23 | ||
5a06864f AR |
24 | /* This should be the first include, as it may set up #defines affecting |
25 | interpretation of even the system includes. */ | |
b29116ef | 26 | #include <config.h> |
b024548b | 27 | #include <setjmp.h> |
5a06864f | 28 | |
edfda783 AR |
29 | #include "lisp.h" |
30 | #include "window.h" | |
31 | #include "buffer.h" | |
32 | #include "keymap.h" | |
33 | #include "coding.h" | |
34 | #include "commands.h" | |
35 | #include "blockinput.h" | |
36 | #include "nsterm.h" | |
37 | #include "termhooks.h" | |
38 | #include "keyboard.h" | |
ef7417fd | 39 | #include "menu.h" |
edfda783 | 40 | |
cbe0b5bf AR |
41 | #define NSMENUPROFILE 0 |
42 | ||
43 | #if NSMENUPROFILE | |
edfda783 AR |
44 | #include <sys/timeb.h> |
45 | #include <sys/types.h> | |
cbe0b5bf | 46 | #endif |
edfda783 AR |
47 | |
48 | #define MenuStagger 10.0 | |
49 | ||
50 | #if 0 | |
51 | int menu_trace_num = 0; | |
52 | #define NSTRACE(x) fprintf (stderr, "%s:%d: [%d] " #x "\n", \ | |
53 | __FILE__, __LINE__, ++menu_trace_num) | |
54 | #else | |
55 | #define NSTRACE(x) | |
56 | #endif | |
57 | ||
58 | #if 0 | |
59 | /* Include lisp -> C common menu parsing code */ | |
60 | #define ENCODE_MENU_STRING(str) ENCODE_UTF_8 (str) | |
61 | #include "nsmenu_common.c" | |
62 | #endif | |
63 | ||
edfda783 AR |
64 | extern Lisp_Object Qundefined, Qmenu_enable, Qmenu_bar_update_hook; |
65 | extern Lisp_Object QCtoggle, QCradio; | |
66 | ||
edfda783 | 67 | Lisp_Object Qdebug_on_next_call; |
fb9d0f5a | 68 | extern Lisp_Object Qoverriding_local_map, Qoverriding_terminal_local_map; |
edfda783 AR |
69 | |
70 | extern long context_menu_value; | |
4e622592 | 71 | EmacsMenu *mainMenu, *svcsMenu, *dockMenu; |
edfda783 | 72 | |
07b87a10 AR |
73 | /* Nonzero means a menu is currently active. */ |
74 | static int popup_activated_flag; | |
3175b12a | 75 | static NSModalSession popupSession; |
07b87a10 | 76 | |
edfda783 AR |
77 | /* NOTE: toolbar implementation is at end, |
78 | following complete menu implementation. */ | |
79 | ||
80 | ||
81 | /* ========================================================================== | |
82 | ||
83 | Menu: Externally-called functions | |
84 | ||
85 | ========================================================================== */ | |
86 | ||
87 | ||
3fe53a83 | 88 | /* FIXME: not currently used, but should normalize with other terms. */ |
edfda783 AR |
89 | void |
90 | x_activate_menubar (struct frame *f) | |
91 | { | |
92 | fprintf (stderr, "XXX: Received x_activate_menubar event.\n"); | |
93 | } | |
94 | ||
95 | ||
96 | /* Supposed to discard menubar and free storage. Since we share the | |
97 | menubar among frames and update its context for the focused window, | |
98 | there is nothing to do here. */ | |
99 | void | |
100 | free_frame_menubar (struct frame *f) | |
101 | { | |
102 | return; | |
103 | } | |
104 | ||
105 | ||
07b87a10 | 106 | int |
3d608a86 | 107 | popup_activated (void) |
07b87a10 AR |
108 | { |
109 | return popup_activated_flag; | |
110 | } | |
111 | ||
112 | ||
edfda783 AR |
113 | /* -------------------------------------------------------------------------- |
114 | Update menubar. Three cases: | |
115 | 1) deep_p = 0, submenu = nil: Fresh switch onto a frame -- either set up | |
116 | just top-level menu strings (OS X), or goto case (2) (GNUstep). | |
117 | 2) deep_p = 1, submenu = nil: Recompute all submenus. | |
118 | 3) deep_p = 1, submenu = non-nil: Update contents of a single submenu. | |
119 | -------------------------------------------------------------------------- */ | |
edfda783 AR |
120 | void |
121 | ns_update_menubar (struct frame *f, int deep_p, EmacsMenu *submenu) | |
122 | { | |
123 | NSAutoreleasePool *pool; | |
124 | id menu = [NSApp mainMenu]; | |
125 | static EmacsMenu *last_submenu = nil; | |
126 | BOOL needsSet = NO; | |
127 | const char *submenuTitle = [[submenu title] UTF8String]; | |
128 | extern int waiting_for_input; | |
129 | int owfi; | |
130 | Lisp_Object items; | |
131 | widget_value *wv, *first_wv, *prev_wv = 0; | |
132 | int i; | |
133 | ||
cbe0b5bf | 134 | #if NSMENUPROFILE |
edfda783 AR |
135 | struct timeb tb; |
136 | long t; | |
137 | #endif | |
138 | ||
139 | NSTRACE (set_frame_menubar); | |
140 | ||
141 | if (f != SELECTED_FRAME ()) | |
142 | return; | |
143 | XSETFRAME (Vmenu_updating_frame, f); | |
144 | /*fprintf (stderr, "ns_update_menubar: frame: %p\tdeep: %d\tsub: %p\n", f, deep_p, submenu); */ | |
145 | ||
146 | BLOCK_INPUT; | |
147 | pool = [[NSAutoreleasePool alloc] init]; | |
148 | ||
149 | /* Menu may have been created automatically; if so, discard it. */ | |
150 | if ([menu isKindOfClass: [EmacsMenu class]] == NO) | |
151 | { | |
152 | [menu release]; | |
153 | menu = nil; | |
154 | } | |
155 | ||
156 | if (menu == nil) | |
157 | { | |
3988c7d6 | 158 | menu = [[EmacsMenu alloc] initWithTitle: ns_app_name]; |
edfda783 AR |
159 | needsSet = YES; |
160 | } | |
161 | else | |
162 | { /* close up anything on there */ | |
163 | id attMenu = [menu attachedMenu]; | |
164 | if (attMenu != nil) | |
165 | [attMenu close]; | |
166 | } | |
167 | ||
cbe0b5bf | 168 | #if NSMENUPROFILE |
edfda783 AR |
169 | ftime (&tb); |
170 | t = -(1000*tb.time+tb.millitm); | |
171 | #endif | |
172 | ||
edfda783 AR |
173 | #ifdef NS_IMPL_GNUSTEP |
174 | deep_p = 1; /* until GNUstep NSMenu implements the Panther delegation model */ | |
175 | #endif | |
176 | ||
177 | if (deep_p) | |
178 | { | |
179 | /* Fully parse one or more of the submenus. */ | |
180 | int n = 0; | |
181 | int *submenu_start, *submenu_end; | |
182 | int *submenu_top_level_items, *submenu_n_panes; | |
183 | struct buffer *prev = current_buffer; | |
184 | Lisp_Object buffer; | |
185 | int specpdl_count = SPECPDL_INDEX (); | |
186 | int previous_menu_items_used = f->menu_bar_items_used; | |
187 | Lisp_Object *previous_items | |
188 | = (Lisp_Object *) alloca (previous_menu_items_used | |
189 | * sizeof (Lisp_Object)); | |
190 | ||
191 | /* lisp preliminaries */ | |
192 | buffer = XWINDOW (FRAME_SELECTED_WINDOW (f))->buffer; | |
193 | specbind (Qinhibit_quit, Qt); | |
194 | specbind (Qdebug_on_next_call, Qnil); | |
195 | record_unwind_save_match_data (); | |
196 | if (NILP (Voverriding_local_map_menu_flag)) | |
197 | { | |
198 | specbind (Qoverriding_terminal_local_map, Qnil); | |
199 | specbind (Qoverriding_local_map, Qnil); | |
200 | } | |
201 | set_buffer_internal_1 (XBUFFER (buffer)); | |
202 | ||
df2142db AR |
203 | /* TODO: for some reason this is not needed in other terms, |
204 | but some menu updates call Info-extract-pointer which causes | |
205 | abort-on-error if waiting-for-input. Needs further investigation. */ | |
edfda783 AR |
206 | owfi = waiting_for_input; |
207 | waiting_for_input = 0; | |
208 | ||
209 | /* lucid hook and possible reset */ | |
210 | safe_run_hooks (Qactivate_menubar_hook); | |
211 | if (! NILP (Vlucid_menu_bar_dirty_flag)) | |
212 | call0 (Qrecompute_lucid_menubar); | |
213 | safe_run_hooks (Qmenu_bar_update_hook); | |
214 | FRAME_MENU_BAR_ITEMS (f) = menu_bar_items (FRAME_MENU_BAR_ITEMS (f)); | |
215 | ||
216 | /* Now ready to go */ | |
217 | items = FRAME_MENU_BAR_ITEMS (f); | |
218 | ||
219 | /* Save the frame's previous menu bar contents data */ | |
220 | if (previous_menu_items_used) | |
72af86bd AS |
221 | memcpy (previous_items, XVECTOR (f->menu_bar_vector)->contents, |
222 | previous_menu_items_used * sizeof (Lisp_Object)); | |
edfda783 AR |
223 | |
224 | /* parse stage 1: extract from lisp */ | |
225 | save_menu_items (); | |
226 | ||
227 | menu_items = f->menu_bar_vector; | |
228 | menu_items_allocated = VECTORP (menu_items) ? ASIZE (menu_items) : 0; | |
229 | submenu_start = (int *) alloca (XVECTOR (items)->size * sizeof (int *)); | |
230 | submenu_end = (int *) alloca (XVECTOR (items)->size * sizeof (int *)); | |
231 | submenu_n_panes = (int *) alloca (XVECTOR (items)->size * sizeof (int)); | |
232 | submenu_top_level_items | |
233 | = (int *) alloca (XVECTOR (items)->size * sizeof (int *)); | |
234 | init_menu_items (); | |
235 | for (i = 0; i < XVECTOR (items)->size; i += 4) | |
236 | { | |
237 | Lisp_Object key, string, maps; | |
238 | ||
239 | key = XVECTOR (items)->contents[i]; | |
240 | string = XVECTOR (items)->contents[i + 1]; | |
241 | maps = XVECTOR (items)->contents[i + 2]; | |
242 | if (NILP (string)) | |
243 | break; | |
244 | ||
df2142db AR |
245 | /* FIXME: we'd like to only parse the needed submenu, but this |
246 | was causing crashes in the _common parsing code.. need to make | |
247 | sure proper initialization done.. */ | |
248 | /* if (submenu && strcmp (submenuTitle, SDATA (string))) | |
edfda783 AR |
249 | continue; */ |
250 | ||
251 | submenu_start[i] = menu_items_used; | |
252 | ||
253 | menu_items_n_panes = 0; | |
254 | submenu_top_level_items[i] = parse_single_submenu (key, string, maps); | |
255 | submenu_n_panes[i] = menu_items_n_panes; | |
256 | submenu_end[i] = menu_items_used; | |
257 | n++; | |
258 | } | |
259 | ||
260 | finish_menu_items (); | |
261 | waiting_for_input = owfi; | |
262 | ||
263 | ||
264 | if (submenu && n == 0) | |
265 | { | |
266 | /* should have found a menu for this one but didn't */ | |
267 | fprintf (stderr, "ERROR: did not find lisp menu for submenu '%s'.\n", | |
268 | submenuTitle); | |
269 | discard_menu_items (); | |
270 | unbind_to (specpdl_count, Qnil); | |
271 | [pool release]; | |
272 | UNBLOCK_INPUT; | |
273 | return; | |
274 | } | |
275 | ||
276 | /* parse stage 2: insert into lucid 'widget_value' structures | |
277 | [comments in other terms say not to evaluate lisp code here] */ | |
278 | wv = xmalloc_widget_value (); | |
279 | wv->name = "menubar"; | |
280 | wv->value = 0; | |
281 | wv->enabled = 1; | |
282 | wv->button_type = BUTTON_TYPE_NONE; | |
283 | wv->help = Qnil; | |
284 | first_wv = wv; | |
285 | ||
286 | for (i = 0; i < 4*n; i += 4) | |
287 | { | |
288 | menu_items_n_panes = submenu_n_panes[i]; | |
289 | wv = digest_single_submenu (submenu_start[i], submenu_end[i], | |
290 | submenu_top_level_items[i]); | |
291 | if (prev_wv) | |
292 | prev_wv->next = wv; | |
293 | else | |
294 | first_wv->contents = wv; | |
295 | /* Don't set wv->name here; GC during the loop might relocate it. */ | |
296 | wv->enabled = 1; | |
297 | wv->button_type = BUTTON_TYPE_NONE; | |
298 | prev_wv = wv; | |
299 | } | |
300 | ||
301 | set_buffer_internal_1 (prev); | |
302 | ||
303 | /* Compare the new menu items with previous, and leave off if no change */ | |
df2142db AR |
304 | /* FIXME: following other terms here, but seems like this should be |
305 | done before parse stage 2 above, since its results aren't used */ | |
edfda783 AR |
306 | if (previous_menu_items_used |
307 | && (!submenu || (submenu && submenu == last_submenu)) | |
308 | && menu_items_used == previous_menu_items_used) | |
309 | { | |
310 | for (i = 0; i < previous_menu_items_used; i++) | |
df2142db AR |
311 | /* FIXME: this ALWAYS fails on Buffers menu items.. something |
312 | about their strings causes them to change every time, so we | |
313 | double-check failures */ | |
edfda783 AR |
314 | if (!EQ (previous_items[i], XVECTOR (menu_items)->contents[i])) |
315 | if (!(STRINGP (previous_items[i]) | |
316 | && STRINGP (XVECTOR (menu_items)->contents[i]) | |
317 | && !strcmp (SDATA (previous_items[i]), | |
318 | SDATA (XVECTOR (menu_items)->contents[i])))) | |
319 | break; | |
320 | if (i == previous_menu_items_used) | |
321 | { | |
322 | /* No change.. */ | |
323 | ||
cbe0b5bf | 324 | #if NSMENUPROFILE |
edfda783 AR |
325 | ftime (&tb); |
326 | t += 1000*tb.time+tb.millitm; | |
327 | fprintf (stderr, "NO CHANGE! CUTTING OUT after %ld msec.\n", t); | |
328 | #endif | |
329 | ||
330 | free_menubar_widget_value_tree (first_wv); | |
331 | discard_menu_items (); | |
332 | unbind_to (specpdl_count, Qnil); | |
333 | [pool release]; | |
334 | UNBLOCK_INPUT; | |
335 | return; | |
336 | } | |
337 | } | |
338 | /* The menu items are different, so store them in the frame */ | |
df2142db | 339 | /* FIXME: this is not correct for single-submenu case */ |
edfda783 AR |
340 | f->menu_bar_vector = menu_items; |
341 | f->menu_bar_items_used = menu_items_used; | |
342 | ||
343 | /* Calls restore_menu_items, etc., as they were outside */ | |
344 | unbind_to (specpdl_count, Qnil); | |
345 | ||
346 | /* Parse stage 2a: now GC cannot happen during the lifetime of the | |
347 | widget_value, so it's safe to store data from a Lisp_String */ | |
348 | wv = first_wv->contents; | |
349 | for (i = 0; i < XVECTOR (items)->size; i += 4) | |
350 | { | |
351 | Lisp_Object string; | |
352 | string = XVECTOR (items)->contents[i + 1]; | |
353 | if (NILP (string)) | |
354 | break; | |
355 | /* if (submenu && strcmp (submenuTitle, SDATA (string))) | |
356 | continue; */ | |
357 | ||
51b59d79 | 358 | wv->name = SSDATA (string); |
edfda783 AR |
359 | update_submenu_strings (wv->contents); |
360 | wv = wv->next; | |
361 | } | |
362 | ||
363 | /* Now, update the NS menu; if we have a submenu, use that, otherwise | |
364 | create a new menu for each sub and fill it. */ | |
365 | if (submenu) | |
366 | { | |
367 | for (wv = first_wv->contents; wv; wv = wv->next) | |
368 | { | |
369 | if (!strcmp (submenuTitle, wv->name)) | |
370 | { | |
371 | [submenu fillWithWidgetValue: wv->contents]; | |
372 | last_submenu = submenu; | |
373 | break; | |
374 | } | |
375 | } | |
376 | } | |
377 | else | |
378 | { | |
379 | [menu fillWithWidgetValue: first_wv->contents]; | |
380 | } | |
381 | ||
382 | } | |
383 | else | |
384 | { | |
385 | static int n_previous_strings = 0; | |
386 | static char previous_strings[100][10]; | |
387 | static struct frame *last_f = NULL; | |
388 | int n; | |
389 | Lisp_Object string; | |
390 | ||
3988c7d6 AR |
391 | wv = xmalloc_widget_value (); |
392 | wv->name = "menubar"; | |
393 | wv->value = 0; | |
394 | wv->enabled = 1; | |
395 | wv->button_type = BUTTON_TYPE_NONE; | |
396 | wv->help = Qnil; | |
397 | first_wv = wv; | |
398 | ||
edfda783 AR |
399 | /* Make widget-value tree w/ just the top level menu bar strings */ |
400 | items = FRAME_MENU_BAR_ITEMS (f); | |
401 | if (NILP (items)) | |
402 | { | |
403 | [pool release]; | |
404 | UNBLOCK_INPUT; | |
405 | return; | |
406 | } | |
407 | ||
408 | ||
409 | /* check if no change.. this mechanism is a bit rough, but ready */ | |
410 | n = XVECTOR (items)->size / 4; | |
411 | if (f == last_f && n_previous_strings == n) | |
412 | { | |
413 | for (i = 0; i<n; i++) | |
414 | { | |
facfbbbd | 415 | string = AREF (items, 4*i+1); |
edfda783 | 416 | |
facfbbbd | 417 | if (EQ (string, make_number (0))) // FIXME: Why??? --Stef |
edfda783 AR |
418 | continue; |
419 | if (NILP (string)) | |
420 | if (previous_strings[i][0]) | |
421 | break; | |
422 | else | |
423 | continue; | |
424 | if (strncmp (previous_strings[i], SDATA (string), 10)) | |
425 | break; | |
426 | } | |
427 | ||
428 | if (i == n) | |
429 | { | |
430 | [pool release]; | |
431 | UNBLOCK_INPUT; | |
432 | return; | |
433 | } | |
434 | } | |
435 | ||
436 | [menu clear]; | |
437 | for (i = 0; i < XVECTOR (items)->size; i += 4) | |
438 | { | |
439 | string = XVECTOR (items)->contents[i + 1]; | |
440 | if (NILP (string)) | |
441 | break; | |
442 | ||
443 | if (n < 100) | |
444 | strncpy (previous_strings[i/4], SDATA (string), 10); | |
445 | ||
446 | wv = xmalloc_widget_value (); | |
51b59d79 | 447 | wv->name = SSDATA (string); |
edfda783 AR |
448 | wv->value = 0; |
449 | wv->enabled = 1; | |
450 | wv->button_type = BUTTON_TYPE_NONE; | |
451 | wv->help = Qnil; | |
452 | wv->call_data = (void *) (EMACS_INT) (-1); | |
453 | ||
454 | #ifdef NS_IMPL_COCOA | |
455 | /* we'll update the real copy under app menu when time comes */ | |
456 | if (!strcmp ("Services", wv->name)) | |
457 | { | |
458 | /* but we need to make sure it will update on demand */ | |
459 | [svcsMenu setFrame: f]; | |
460 | [svcsMenu setDelegate: svcsMenu]; | |
461 | } | |
462 | else | |
463 | #endif | |
464 | [menu addSubmenuWithTitle: wv->name forFrame: f]; | |
465 | ||
466 | if (prev_wv) | |
467 | prev_wv->next = wv; | |
468 | else | |
469 | first_wv->contents = wv; | |
470 | prev_wv = wv; | |
471 | } | |
472 | ||
473 | last_f = f; | |
474 | if (n < 100) | |
475 | n_previous_strings = n; | |
476 | else | |
477 | n_previous_strings = 0; | |
478 | ||
479 | } | |
480 | free_menubar_widget_value_tree (first_wv); | |
481 | ||
482 | ||
cbe0b5bf | 483 | #if NSMENUPROFILE |
edfda783 AR |
484 | ftime (&tb); |
485 | t += 1000*tb.time+tb.millitm; | |
486 | fprintf (stderr, "Menu update took %ld msec.\n", t); | |
487 | #endif | |
488 | ||
489 | /* set main menu */ | |
490 | if (needsSet) | |
491 | [NSApp setMainMenu: menu]; | |
492 | ||
493 | [pool release]; | |
494 | UNBLOCK_INPUT; | |
495 | ||
496 | } | |
497 | ||
498 | ||
499 | /* Main emacs core entry point for menubar menus: called to indicate that the | |
500 | frame's menus have changed, and the *step representation should be updated | |
501 | from Lisp. */ | |
502 | void | |
503 | set_frame_menubar (struct frame *f, int first_time, int deep_p) | |
504 | { | |
505 | ns_update_menubar (f, deep_p, nil); | |
506 | } | |
507 | ||
508 | ||
edfda783 AR |
509 | /* ========================================================================== |
510 | ||
511 | Menu: class implementation | |
512 | ||
513 | ========================================================================== */ | |
514 | ||
515 | ||
516 | /* Menu that can define itself from Emacs "widget_value"s and will lazily | |
517 | update itself when user clicked. Based on Carbon/AppKit implementation | |
518 | by Yamamoto Mitsuharu. */ | |
519 | @implementation EmacsMenu | |
520 | ||
521 | /* override designated initializer */ | |
522 | - initWithTitle: (NSString *)title | |
523 | { | |
524 | if (self = [super initWithTitle: title]) | |
525 | [self setAutoenablesItems: NO]; | |
526 | return self; | |
527 | } | |
528 | ||
529 | ||
530 | /* used for top-level */ | |
531 | - initWithTitle: (NSString *)title frame: (struct frame *)f | |
532 | { | |
533 | [self initWithTitle: title]; | |
534 | frame = f; | |
535 | #ifdef NS_IMPL_COCOA | |
536 | [self setDelegate: self]; | |
537 | #endif | |
538 | return self; | |
539 | } | |
540 | ||
541 | ||
542 | - (void)setFrame: (struct frame *)f | |
543 | { | |
544 | frame = f; | |
545 | } | |
546 | ||
547 | ||
548 | /* delegate method called when a submenu is being opened: run a 'deep' call | |
549 | to set_frame_menubar */ | |
550 | - (void)menuNeedsUpdate: (NSMenu *)menu | |
551 | { | |
201949c3 AR |
552 | NSEvent *event; |
553 | if (!FRAME_LIVE_P (frame)) | |
554 | return; | |
555 | event = [[FRAME_NS_VIEW (frame) window] currentEvent]; | |
edfda783 AR |
556 | /* HACK: Cocoa/Carbon will request update on every keystroke |
557 | via IsMenuKeyEvent -> CheckMenusForKeyEvent. These are not needed | |
558 | since key equivalents are handled through emacs. | |
559 | On Leopard, even keystroke events generate SystemDefined events, but | |
560 | their subtype is 8. */ | |
c96169a0 AR |
561 | if ([event type] != NSSystemDefined || [event subtype] == 8 |
562 | /* Also, don't try this if from an event picked up asynchronously, | |
563 | as lots of lisp evaluation happens in ns_update_menubar. */ | |
564 | || handling_signal != 0) | |
edfda783 AR |
565 | return; |
566 | /*fprintf (stderr, "Updating menu '%s'\n", [[self title] UTF8String]); NSLog (@"%@\n", event); */ | |
567 | ns_update_menubar (frame, 1, self); | |
568 | } | |
569 | ||
570 | ||
571 | - (BOOL)performKeyEquivalent: (NSEvent *)theEvent | |
572 | { | |
573 | if (SELECTED_FRAME () && FRAME_NS_P (SELECTED_FRAME ()) | |
574 | && FRAME_NS_VIEW (SELECTED_FRAME ())) | |
575 | [FRAME_NS_VIEW (SELECTED_FRAME ()) keyDown: theEvent]; | |
576 | return YES; | |
577 | } | |
578 | ||
579 | ||
c7cef62d AR |
580 | /* Parse a widget_value's key rep (examples: 's-p', 's-S', '(C-x C-s)', '<f13>') |
581 | into an accelerator string. We are only able to display a single character | |
582 | for an accelerator, together with an optional modifier combination. (Under | |
583 | Carbon more control was possible, but in Cocoa multi-char strings passed to | |
584 | NSMenuItem get ignored. For now we try to display a super-single letter | |
585 | combo, and return the others as strings to be appended to the item title. | |
586 | (This is signaled by setting keyEquivModMask to 0 for now.) */ | |
9c5bd55a | 587 | -(NSString *)parseKeyEquiv: (const char *)key |
edfda783 | 588 | { |
9c5bd55a | 589 | const char *tpos = key; |
c7cef62d AR |
590 | keyEquivModMask = NSCommandKeyMask; |
591 | ||
edfda783 AR |
592 | if (!key || !strlen (key)) |
593 | return @""; | |
594 | ||
595 | while (*tpos == ' ' || *tpos == '(') | |
596 | tpos++; | |
0bae4e09 AR |
597 | if ((*tpos == 's') && (*(tpos+1) == '-')) |
598 | { | |
599 | return [NSString stringWithFormat: @"%c", tpos[2]]; | |
600 | } | |
601 | keyEquivModMask = 0; /* signal */ | |
602 | return [NSString stringWithUTF8String: tpos]; | |
edfda783 AR |
603 | } |
604 | ||
07b87a10 | 605 | |
15034960 | 606 | - (NSMenuItem *)addItemWithWidgetValue: (void *)wvptr |
edfda783 | 607 | { |
15034960 | 608 | NSMenuItem *item; |
edfda783 AR |
609 | widget_value *wv = (widget_value *)wvptr; |
610 | ||
4039c786 | 611 | if (menu_separator_name_p (wv->name)) |
edfda783 AR |
612 | { |
613 | item = [NSMenuItem separatorItem]; | |
614 | [self addItem: item]; | |
615 | } | |
616 | else | |
617 | { | |
618 | NSString *title, *keyEq; | |
619 | title = [NSString stringWithUTF8String: wv->name]; | |
620 | if (title == nil) | |
621 | title = @"< ? >"; /* (get out in the open so we know about it) */ | |
622 | ||
623 | keyEq = [self parseKeyEquiv: wv->key]; | |
84ee8aba AR |
624 | #ifdef NS_IMPL_COCOA |
625 | /* OS X just ignores modifier strings longer than one character */ | |
c7cef62d AR |
626 | if (keyEquivModMask == 0) |
627 | title = [title stringByAppendingFormat: @" (%@)", keyEq]; | |
84ee8aba | 628 | #endif |
edfda783 AR |
629 | |
630 | item = [self addItemWithTitle: (NSString *)title | |
631 | action: @selector (menuDown:) | |
632 | keyEquivalent: keyEq]; | |
c7cef62d | 633 | [item setKeyEquivalentModifierMask: keyEquivModMask]; |
edfda783 AR |
634 | |
635 | [item setEnabled: wv->enabled]; | |
636 | ||
637 | /* Draw radio buttons and tickboxes */ | |
638 | if (wv->selected && (wv->button_type == BUTTON_TYPE_TOGGLE || | |
639 | wv->button_type == BUTTON_TYPE_RADIO)) | |
640 | [item setState: NSOnState]; | |
641 | else | |
642 | [item setState: NSOffState]; | |
643 | ||
f3f08c28 | 644 | [item setTag: (NSInteger)wv->call_data]; |
edfda783 AR |
645 | } |
646 | ||
647 | return item; | |
648 | } | |
649 | ||
650 | ||
651 | /* convenience */ | |
4ff670a8 | 652 | -(void)clear |
edfda783 AR |
653 | { |
654 | int n; | |
655 | ||
656 | for (n = [self numberOfItems]-1; n >= 0; n--) | |
657 | { | |
658 | NSMenuItem *item = [self itemAtIndex: n]; | |
659 | NSString *title = [item title]; | |
4ff670a8 | 660 | if (([title length] == 0 /* OSX 10.5 */ |
3988c7d6 | 661 | || [ns_app_name isEqualToString: title] /* from 10.6 on */ |
4ff670a8 | 662 | || [@"Apple" isEqualToString: title]) /* older */ |
edfda783 AR |
663 | && ![item isSeparatorItem]) |
664 | continue; | |
665 | [self removeItemAtIndex: n]; | |
666 | } | |
667 | } | |
668 | ||
669 | ||
670 | - (void)fillWithWidgetValue: (void *)wvptr | |
671 | { | |
672 | widget_value *wv = (widget_value *)wvptr; | |
673 | ||
674 | /* clear existing contents */ | |
675 | [self setMenuChangedMessagesEnabled: NO]; | |
676 | [self clear]; | |
677 | ||
678 | /* add new contents */ | |
679 | for (; wv != NULL; wv = wv->next) | |
680 | { | |
15034960 | 681 | NSMenuItem *item = [self addItemWithWidgetValue: wv]; |
edfda783 AR |
682 | |
683 | if (wv->contents) | |
684 | { | |
c96169a0 | 685 | EmacsMenu *submenu = [[EmacsMenu alloc] initWithTitle: [item title]]; |
edfda783 AR |
686 | |
687 | [self setSubmenu: submenu forItem: item]; | |
688 | [submenu fillWithWidgetValue: wv->contents]; | |
689 | [submenu release]; | |
690 | [item setAction: nil]; | |
691 | } | |
692 | } | |
693 | ||
694 | [self setMenuChangedMessagesEnabled: YES]; | |
695 | #ifdef NS_IMPL_GNUSTEP | |
696 | if ([[self window] isVisible]) | |
697 | [self sizeToFit]; | |
698 | #else | |
699 | if ([self supermenu] == nil) | |
700 | [self sizeToFit]; | |
701 | #endif | |
702 | } | |
703 | ||
704 | ||
705 | /* adds an empty submenu and returns it */ | |
9c5bd55a | 706 | - (EmacsMenu *)addSubmenuWithTitle: (const char *)title forFrame: (struct frame *)f |
edfda783 AR |
707 | { |
708 | NSString *titleStr = [NSString stringWithUTF8String: title]; | |
15034960 AR |
709 | NSMenuItem *item = [self addItemWithTitle: titleStr |
710 | action: nil /*@selector (menuDown:) */ | |
711 | keyEquivalent: @""]; | |
edfda783 AR |
712 | EmacsMenu *submenu = [[EmacsMenu alloc] initWithTitle: titleStr frame: f]; |
713 | [self setSubmenu: submenu forItem: item]; | |
714 | [submenu release]; | |
715 | return submenu; | |
716 | } | |
717 | ||
718 | /* run a menu in popup mode */ | |
719 | - (Lisp_Object)runMenuAt: (NSPoint)p forFrame: (struct frame *)f | |
720 | keymaps: (int)keymaps | |
721 | { | |
722 | EmacsView *view = FRAME_NS_VIEW (f); | |
3d608a86 J |
723 | NSEvent *e, *event; |
724 | long retVal; | |
725 | ||
edfda783 AR |
726 | /* p = [view convertPoint:p fromView: nil]; */ |
727 | p.y = NSHeight ([view frame]) - p.y; | |
3d608a86 J |
728 | e = [[view window] currentEvent]; |
729 | event = [NSEvent mouseEventWithType: NSRightMouseDown | |
730 | location: p | |
731 | modifierFlags: 0 | |
732 | timestamp: [e timestamp] | |
733 | windowNumber: [[view window] windowNumber] | |
734 | context: [e context] | |
735 | eventNumber: 0/*[e eventNumber] */ | |
736 | clickCount: 1 | |
737 | pressure: 0]; | |
edfda783 AR |
738 | |
739 | context_menu_value = -1; | |
740 | [NSMenu popUpContextMenu: self withEvent: event forView: view]; | |
741 | retVal = context_menu_value; | |
742 | context_menu_value = 0; | |
facfbbbd SM |
743 | return retVal > 0 |
744 | ? find_and_return_menu_selection (f, keymaps, (void *)retVal) | |
745 | : Qnil; | |
edfda783 AR |
746 | } |
747 | ||
748 | @end /* EmacsMenu */ | |
749 | ||
750 | ||
751 | ||
752 | /* ========================================================================== | |
753 | ||
754 | Context Menu: implementing functions | |
755 | ||
756 | ========================================================================== */ | |
757 | ||
ef7417fd SM |
758 | Lisp_Object |
759 | ns_menu_show (FRAME_PTR f, int x, int y, int for_click, int keymaps, | |
42ca4633 | 760 | Lisp_Object title, const char **error) |
edfda783 AR |
761 | { |
762 | EmacsMenu *pmenu; | |
edfda783 | 763 | NSPoint p; |
ef7417fd SM |
764 | Lisp_Object window, tem, keymap; |
765 | int specpdl_count = SPECPDL_INDEX (); | |
edfda783 AR |
766 | widget_value *wv, *first_wv = 0; |
767 | ||
ef7417fd | 768 | p.x = x; p.y = y; |
edfda783 AR |
769 | |
770 | /* now parse stage 2 as in ns_update_menubar */ | |
771 | wv = xmalloc_widget_value (); | |
772 | wv->name = "contextmenu"; | |
773 | wv->value = 0; | |
774 | wv->enabled = 1; | |
775 | wv->button_type = BUTTON_TYPE_NONE; | |
776 | wv->help = Qnil; | |
777 | first_wv = wv; | |
778 | ||
edfda783 | 779 | #if 0 |
df2142db | 780 | /* FIXME: a couple of one-line differences prevent reuse */ |
edfda783 AR |
781 | wv = digest_single_submenu (0, menu_items_used, Qnil); |
782 | #else | |
783 | { | |
784 | widget_value *save_wv = 0, *prev_wv = 0; | |
785 | widget_value **submenu_stack | |
786 | = (widget_value **) alloca (menu_items_used * sizeof (widget_value *)); | |
787 | /* Lisp_Object *subprefix_stack | |
788 | = (Lisp_Object *) alloca (menu_items_used * sizeof (Lisp_Object)); */ | |
789 | int submenu_depth = 0; | |
790 | int first_pane = 1; | |
791 | int i; | |
792 | ||
793 | /* Loop over all panes and items, filling in the tree. */ | |
794 | i = 0; | |
795 | while (i < menu_items_used) | |
796 | { | |
797 | if (EQ (XVECTOR (menu_items)->contents[i], Qnil)) | |
798 | { | |
799 | submenu_stack[submenu_depth++] = save_wv; | |
800 | save_wv = prev_wv; | |
801 | prev_wv = 0; | |
802 | first_pane = 1; | |
803 | i++; | |
804 | } | |
805 | else if (EQ (XVECTOR (menu_items)->contents[i], Qlambda)) | |
806 | { | |
807 | prev_wv = save_wv; | |
808 | save_wv = submenu_stack[--submenu_depth]; | |
809 | first_pane = 0; | |
810 | i++; | |
811 | } | |
812 | else if (EQ (XVECTOR (menu_items)->contents[i], Qt) | |
813 | && submenu_depth != 0) | |
814 | i += MENU_ITEMS_PANE_LENGTH; | |
815 | /* Ignore a nil in the item list. | |
816 | It's meaningful only for dialog boxes. */ | |
817 | else if (EQ (XVECTOR (menu_items)->contents[i], Qquote)) | |
818 | i += 1; | |
819 | else if (EQ (XVECTOR (menu_items)->contents[i], Qt)) | |
820 | { | |
821 | /* Create a new pane. */ | |
822 | Lisp_Object pane_name, prefix; | |
9c5bd55a | 823 | const char *pane_string; |
edfda783 AR |
824 | |
825 | pane_name = AREF (menu_items, i + MENU_ITEMS_PANE_NAME); | |
826 | prefix = AREF (menu_items, i + MENU_ITEMS_PANE_PREFIX); | |
827 | ||
828 | #ifndef HAVE_MULTILINGUAL_MENU | |
829 | if (STRINGP (pane_name) && STRING_MULTIBYTE (pane_name)) | |
830 | { | |
831 | pane_name = ENCODE_MENU_STRING (pane_name); | |
832 | ASET (menu_items, i + MENU_ITEMS_PANE_NAME, pane_name); | |
833 | } | |
834 | #endif | |
835 | pane_string = (NILP (pane_name) | |
51b59d79 | 836 | ? "" : SSDATA (pane_name)); |
edfda783 AR |
837 | /* If there is just one top-level pane, put all its items directly |
838 | under the top-level menu. */ | |
839 | if (menu_items_n_panes == 1) | |
840 | pane_string = ""; | |
841 | ||
842 | /* If the pane has a meaningful name, | |
843 | make the pane a top-level menu item | |
844 | with its items as a submenu beneath it. */ | |
845 | if (!keymaps && strcmp (pane_string, "")) | |
846 | { | |
847 | wv = xmalloc_widget_value (); | |
848 | if (save_wv) | |
849 | save_wv->next = wv; | |
850 | else | |
851 | first_wv->contents = wv; | |
852 | wv->name = pane_string; | |
853 | if (keymaps && !NILP (prefix)) | |
854 | wv->name++; | |
855 | wv->value = 0; | |
856 | wv->enabled = 1; | |
857 | wv->button_type = BUTTON_TYPE_NONE; | |
858 | wv->help = Qnil; | |
859 | save_wv = wv; | |
860 | prev_wv = 0; | |
861 | } | |
862 | else if (first_pane) | |
863 | { | |
864 | save_wv = wv; | |
865 | prev_wv = 0; | |
866 | } | |
867 | first_pane = 0; | |
868 | i += MENU_ITEMS_PANE_LENGTH; | |
869 | } | |
870 | else | |
871 | { | |
872 | /* Create a new item within current pane. */ | |
873 | Lisp_Object item_name, enable, descrip, def, type, selected, help; | |
874 | item_name = AREF (menu_items, i + MENU_ITEMS_ITEM_NAME); | |
875 | enable = AREF (menu_items, i + MENU_ITEMS_ITEM_ENABLE); | |
876 | descrip = AREF (menu_items, i + MENU_ITEMS_ITEM_EQUIV_KEY); | |
877 | def = AREF (menu_items, i + MENU_ITEMS_ITEM_DEFINITION); | |
878 | type = AREF (menu_items, i + MENU_ITEMS_ITEM_TYPE); | |
879 | selected = AREF (menu_items, i + MENU_ITEMS_ITEM_SELECTED); | |
880 | help = AREF (menu_items, i + MENU_ITEMS_ITEM_HELP); | |
881 | ||
882 | #ifndef HAVE_MULTILINGUAL_MENU | |
883 | if (STRINGP (item_name) && STRING_MULTIBYTE (item_name)) | |
884 | { | |
885 | item_name = ENCODE_MENU_STRING (item_name); | |
886 | ASET (menu_items, i + MENU_ITEMS_ITEM_NAME, item_name); | |
887 | } | |
888 | ||
889 | if (STRINGP (descrip) && STRING_MULTIBYTE (descrip)) | |
890 | { | |
891 | descrip = ENCODE_MENU_STRING (descrip); | |
892 | ASET (menu_items, i + MENU_ITEMS_ITEM_EQUIV_KEY, descrip); | |
893 | } | |
894 | #endif /* not HAVE_MULTILINGUAL_MENU */ | |
895 | ||
896 | wv = xmalloc_widget_value (); | |
897 | if (prev_wv) | |
898 | prev_wv->next = wv; | |
899 | else | |
900 | save_wv->contents = wv; | |
51b59d79 | 901 | wv->name = SSDATA (item_name); |
edfda783 | 902 | if (!NILP (descrip)) |
51b59d79 | 903 | wv->key = SSDATA (descrip); |
edfda783 AR |
904 | wv->value = 0; |
905 | /* If this item has a null value, | |
906 | make the call_data null so that it won't display a box | |
907 | when the mouse is on it. */ | |
facfbbbd SM |
908 | wv->call_data |
909 | = !NILP (def) ? (void *) &XVECTOR (menu_items)->contents[i] : 0; | |
edfda783 AR |
910 | wv->enabled = !NILP (enable); |
911 | ||
912 | if (NILP (type)) | |
913 | wv->button_type = BUTTON_TYPE_NONE; | |
914 | else if (EQ (type, QCtoggle)) | |
915 | wv->button_type = BUTTON_TYPE_TOGGLE; | |
916 | else if (EQ (type, QCradio)) | |
917 | wv->button_type = BUTTON_TYPE_RADIO; | |
918 | else | |
919 | abort (); | |
920 | ||
921 | wv->selected = !NILP (selected); | |
922 | ||
923 | if (! STRINGP (help)) | |
924 | help = Qnil; | |
925 | ||
926 | wv->help = help; | |
927 | ||
928 | prev_wv = wv; | |
929 | ||
930 | i += MENU_ITEMS_ITEM_LENGTH; | |
931 | } | |
932 | } | |
933 | } | |
934 | #endif | |
935 | ||
936 | if (!NILP (title)) | |
937 | { | |
938 | widget_value *wv_title = xmalloc_widget_value (); | |
939 | widget_value *wv_sep = xmalloc_widget_value (); | |
940 | ||
941 | /* Maybe replace this separator with a bitmap or owner-draw item | |
942 | so that it looks better. Having two separators looks odd. */ | |
943 | wv_sep->name = "--"; | |
944 | wv_sep->next = first_wv->contents; | |
945 | wv_sep->help = Qnil; | |
946 | ||
947 | #ifndef HAVE_MULTILINGUAL_MENU | |
948 | if (STRING_MULTIBYTE (title)) | |
949 | title = ENCODE_MENU_STRING (title); | |
950 | #endif | |
951 | ||
51b59d79 | 952 | wv_title->name = SSDATA (title); |
15034960 | 953 | wv_title->enabled = NO; |
edfda783 AR |
954 | wv_title->button_type = BUTTON_TYPE_NONE; |
955 | wv_title->help = Qnil; | |
956 | wv_title->next = wv_sep; | |
957 | first_wv->contents = wv_title; | |
958 | } | |
959 | ||
960 | pmenu = [[EmacsMenu alloc] initWithTitle: | |
961 | [NSString stringWithUTF8String: SDATA (title)]]; | |
962 | [pmenu fillWithWidgetValue: first_wv->contents]; | |
963 | free_menubar_widget_value_tree (first_wv); | |
ef7417fd | 964 | unbind_to (specpdl_count, Qnil); |
edfda783 | 965 | |
07b87a10 | 966 | popup_activated_flag = 1; |
edfda783 | 967 | tem = [pmenu runMenuAt: p forFrame: f keymaps: keymaps]; |
07b87a10 | 968 | popup_activated_flag = 0; |
edfda783 AR |
969 | [[FRAME_NS_VIEW (SELECTED_FRAME ()) window] makeKeyWindow]; |
970 | ||
edfda783 AR |
971 | return tem; |
972 | } | |
973 | ||
974 | ||
edfda783 AR |
975 | /* ========================================================================== |
976 | ||
977 | Toolbar: externally-called functions | |
978 | ||
979 | ========================================================================== */ | |
980 | ||
981 | void | |
982 | free_frame_tool_bar (FRAME_PTR f) | |
983 | /* -------------------------------------------------------------------------- | |
984 | Under NS we just hide the toolbar until it might be needed again. | |
985 | -------------------------------------------------------------------------- */ | |
986 | { | |
1f984e12 | 987 | BLOCK_INPUT; |
edfda783 | 988 | [[FRAME_NS_VIEW (f) toolbar] setVisible: NO]; |
581a8100 | 989 | FRAME_TOOLBAR_HEIGHT (f) = 0; |
1f984e12 | 990 | UNBLOCK_INPUT; |
edfda783 AR |
991 | } |
992 | ||
993 | void | |
994 | update_frame_tool_bar (FRAME_PTR f) | |
995 | /* -------------------------------------------------------------------------- | |
996 | Update toolbar contents | |
997 | -------------------------------------------------------------------------- */ | |
998 | { | |
999 | int i; | |
581a8100 J |
1000 | EmacsView *view = FRAME_NS_VIEW (f); |
1001 | NSWindow *window = [view window]; | |
1002 | EmacsToolbar *toolbar = [view toolbar]; | |
edfda783 | 1003 | |
1f984e12 | 1004 | BLOCK_INPUT; |
edfda783 AR |
1005 | [toolbar clearActive]; |
1006 | ||
1007 | /* update EmacsToolbar as in GtkUtils, build items list */ | |
1008 | for (i = 0; i < f->n_tool_bar_items; ++i) | |
1009 | { | |
1010 | #define TOOLPROP(IDX) AREF (f->tool_bar_items, \ | |
1011 | i * TOOL_BAR_ITEM_NSLOTS + (IDX)) | |
1012 | ||
1013 | BOOL enabled_p = !NILP (TOOLPROP (TOOL_BAR_ITEM_ENABLED_P)); | |
1014 | BOOL selected_p = !NILP (TOOLPROP (TOOL_BAR_ITEM_SELECTED_P)); | |
1015 | int idx; | |
1016 | int img_id; | |
1017 | struct image *img; | |
1018 | Lisp_Object image; | |
1019 | Lisp_Object helpObj; | |
9c5bd55a | 1020 | const char *helpText; |
edfda783 AR |
1021 | |
1022 | /* If image is a vector, choose the image according to the | |
1023 | button state. */ | |
1024 | image = TOOLPROP (TOOL_BAR_ITEM_IMAGES); | |
1025 | if (VECTORP (image)) | |
1026 | { | |
1027 | /* NS toolbar auto-computes disabled and selected images */ | |
1028 | idx = TOOL_BAR_IMAGE_ENABLED_SELECTED; | |
1029 | xassert (ASIZE (image) >= idx); | |
1030 | image = AREF (image, idx); | |
1031 | } | |
1032 | else | |
1033 | { | |
1034 | idx = -1; | |
1035 | } | |
dd723bbd JD |
1036 | helpObj = TOOLPROP (TOOL_BAR_ITEM_HELP); |
1037 | if (NILP (helpObj)) | |
1038 | helpObj = TOOLPROP (TOOL_BAR_ITEM_CAPTION); | |
51b59d79 | 1039 | helpText = NILP (helpObj) ? "" : SSDATA (helpObj); |
dd723bbd | 1040 | |
edfda783 AR |
1041 | /* Ignore invalid image specifications. */ |
1042 | if (!valid_image_p (image)) | |
1043 | { | |
dd723bbd | 1044 | /* Don't log anything, GNUS makes invalid images all the time. */ |
edfda783 AR |
1045 | continue; |
1046 | } | |
1047 | ||
1048 | img_id = lookup_image (f, image); | |
1049 | img = IMAGE_FROM_ID (f, img_id); | |
1050 | prepare_image_for_display (f, img); | |
1051 | ||
1052 | if (img->load_failed_p || img->pixmap == nil) | |
1053 | { | |
1054 | NSLog (@"Could not prepare toolbar image for display."); | |
1055 | continue; | |
1056 | } | |
1057 | ||
edfda783 AR |
1058 | [toolbar addDisplayItemWithImage: img->pixmap idx: i helpText: helpText |
1059 | enabled: enabled_p]; | |
1060 | #undef TOOLPROP | |
1061 | } | |
1062 | ||
1063 | if (![toolbar isVisible]) | |
1064 | [toolbar setVisible: YES]; | |
1065 | ||
1066 | if ([toolbar changed]) | |
1067 | { | |
1068 | /* inform app that toolbar has changed */ | |
1069 | NSDictionary *dict = [toolbar configurationDictionary]; | |
1070 | NSMutableDictionary *newDict = [dict mutableCopy]; | |
1071 | NSEnumerator *keys = [[dict allKeys] objectEnumerator]; | |
1072 | NSObject *key; | |
1073 | while ((key = [keys nextObject]) != nil) | |
1074 | { | |
1075 | NSObject *val = [dict objectForKey: key]; | |
1076 | if ([val isKindOfClass: [NSArray class]]) | |
1077 | { | |
1078 | [newDict setObject: | |
1079 | [toolbar toolbarDefaultItemIdentifiers: toolbar] | |
1080 | forKey: key]; | |
1081 | break; | |
1082 | } | |
1083 | } | |
1084 | [toolbar setConfigurationFromDictionary: newDict]; | |
1085 | [newDict release]; | |
1086 | } | |
1087 | ||
581a8100 J |
1088 | FRAME_TOOLBAR_HEIGHT (f) = |
1089 | NSHeight ([window frameRectForContentRect: NSMakeRect (0, 0, 0, 0)]) | |
1090 | - FRAME_NS_TITLEBAR_HEIGHT (f); | |
1f984e12 | 1091 | UNBLOCK_INPUT; |
edfda783 AR |
1092 | } |
1093 | ||
1094 | ||
1095 | /* ========================================================================== | |
1096 | ||
1097 | Toolbar: class implementation | |
1098 | ||
1099 | ========================================================================== */ | |
1100 | ||
1101 | @implementation EmacsToolbar | |
1102 | ||
1103 | - initForView: (EmacsView *)view withIdentifier: (NSString *)identifier | |
1104 | { | |
1105 | self = [super initWithIdentifier: identifier]; | |
1106 | emacsView = view; | |
1107 | [self setDisplayMode: NSToolbarDisplayModeIconOnly]; | |
1108 | [self setSizeMode: NSToolbarSizeModeSmall]; | |
1109 | [self setDelegate: self]; | |
1110 | identifierToItem = [[NSMutableDictionary alloc] initWithCapacity: 10]; | |
1111 | activeIdentifiers = [[NSMutableArray alloc] initWithCapacity: 8]; | |
1112 | prevEnablement = enablement = 0L; | |
1113 | return self; | |
1114 | } | |
1115 | ||
1116 | - (void)dealloc | |
1117 | { | |
1118 | [prevIdentifiers release]; | |
1119 | [activeIdentifiers release]; | |
1120 | [identifierToItem release]; | |
1121 | [super dealloc]; | |
1122 | } | |
1123 | ||
1124 | - (void) clearActive | |
1125 | { | |
1126 | [prevIdentifiers release]; | |
1127 | prevIdentifiers = [activeIdentifiers copy]; | |
1128 | [activeIdentifiers removeAllObjects]; | |
1129 | prevEnablement = enablement; | |
1130 | enablement = 0L; | |
1131 | } | |
1132 | ||
1133 | - (BOOL) changed | |
1134 | { | |
1135 | return [activeIdentifiers isEqualToArray: prevIdentifiers] && | |
1136 | enablement == prevEnablement ? NO : YES; | |
1137 | } | |
1138 | ||
1139 | - (void) addDisplayItemWithImage: (EmacsImage *)img idx: (int)idx | |
9c5bd55a | 1140 | helpText: (const char *)help enabled: (BOOL)enabled |
edfda783 AR |
1141 | { |
1142 | /* 1) come up w/identifier */ | |
facfbbbd SM |
1143 | NSString *identifier |
1144 | = [NSString stringWithFormat: @"%u", [img hash]]; | |
edfda783 AR |
1145 | |
1146 | /* 2) create / reuse item */ | |
1147 | NSToolbarItem *item = [identifierToItem objectForKey: identifier]; | |
1148 | if (item == nil) | |
1149 | { | |
1150 | item = [[[NSToolbarItem alloc] initWithItemIdentifier: identifier] | |
1151 | autorelease]; | |
1152 | [item setImage: img]; | |
f3f08c28 | 1153 | [item setToolTip: [NSString stringWithUTF8String: help]]; |
edfda783 AR |
1154 | [item setTarget: emacsView]; |
1155 | [item setAction: @selector (toolbarClicked:)]; | |
1156 | } | |
1157 | ||
1158 | [item setTag: idx]; | |
1159 | [item setEnabled: enabled]; | |
1160 | ||
1161 | /* 3) update state */ | |
1162 | [identifierToItem setObject: item forKey: identifier]; | |
1163 | [activeIdentifiers addObject: identifier]; | |
1164 | enablement = (enablement << 1) | (enabled == YES); | |
1165 | } | |
1166 | ||
1167 | /* This overrides super's implementation, which automatically sets | |
1168 | all items to enabled state (for some reason). */ | |
1169 | - (void)validateVisibleItems { } | |
1170 | ||
1171 | ||
1172 | /* delegate methods */ | |
1173 | ||
1174 | - (NSToolbarItem *)toolbar: (NSToolbar *)toolbar | |
1175 | itemForItemIdentifier: (NSString *)itemIdentifier | |
1176 | willBeInsertedIntoToolbar: (BOOL)flag | |
1177 | { | |
1178 | /* look up NSToolbarItem by identifier and return... */ | |
1179 | return [identifierToItem objectForKey: itemIdentifier]; | |
1180 | } | |
1181 | ||
1182 | - (NSArray *)toolbarDefaultItemIdentifiers: (NSToolbar *)toolbar | |
1183 | { | |
1184 | /* return entire set.. */ | |
1185 | return activeIdentifiers; | |
1186 | } | |
1187 | ||
1188 | /* for configuration palette (not yet supported) */ | |
1189 | - (NSArray *)toolbarAllowedItemIdentifiers: (NSToolbar *)toolbar | |
1190 | { | |
1191 | /* return entire set... */ | |
1192 | return [identifierToItem allKeys]; | |
1193 | } | |
1194 | ||
1195 | /* optional and unneeded */ | |
1196 | /* - toolbarWillAddItem: (NSNotification *)notification { } */ | |
1197 | /* - toolbarDidRemoveItem: (NSNotification *)notification { } */ | |
1198 | /* - (NSArray *)toolbarSelectableItemIdentifiers: (NSToolbar *)toolbar */ | |
1199 | ||
1200 | @end /* EmacsToolbar */ | |
1201 | ||
1202 | ||
1203 | ||
1204 | /* ========================================================================== | |
1205 | ||
1206 | Tooltip: class implementation | |
1207 | ||
1208 | ========================================================================== */ | |
1209 | ||
1210 | /* Needed because NeXTstep does not provide enough control over tooltip | |
1211 | display. */ | |
1212 | @implementation EmacsTooltip | |
1213 | ||
1214 | - init | |
1215 | { | |
1216 | NSColor *col = [NSColor colorWithCalibratedRed: 1.0 green: 1.0 | |
1217 | blue: 0.792 alpha: 0.95]; | |
1218 | NSFont *font = [NSFont toolTipsFontOfSize: 0]; | |
1219 | NSFont *sfont = [font screenFont]; | |
1220 | int height = [sfont ascender] - [sfont descender]; | |
1221 | /*[font boundingRectForFont].size.height; */ | |
1222 | NSRect r = NSMakeRect (0, 0, 100, height+6); | |
1223 | ||
1224 | textField = [[NSTextField alloc] initWithFrame: r]; | |
1225 | [textField setFont: font]; | |
1226 | [textField setBackgroundColor: col]; | |
1227 | ||
1228 | [textField setEditable: NO]; | |
1229 | [textField setSelectable: NO]; | |
1230 | [textField setBordered: YES]; | |
1231 | [textField setBezeled: YES]; | |
1232 | [textField setDrawsBackground: YES]; | |
1233 | ||
1234 | win = [[NSWindow alloc] | |
1235 | initWithContentRect: [textField frame] | |
1236 | styleMask: 0 | |
1237 | backing: NSBackingStoreBuffered | |
1238 | defer: YES]; | |
1239 | [win setReleasedWhenClosed: NO]; | |
1240 | [win setDelegate: self]; | |
1241 | [[win contentView] addSubview: textField]; | |
1242 | /* [win setBackgroundColor: col]; */ | |
1243 | [win setOpaque: NO]; | |
1244 | ||
1245 | return self; | |
1246 | } | |
1247 | ||
1248 | - (void) dealloc | |
1249 | { | |
1250 | [win close]; | |
1251 | [win release]; | |
1252 | [textField release]; | |
1253 | [super dealloc]; | |
1254 | } | |
1255 | ||
1256 | - (void) setText: (char *)text | |
1257 | { | |
1258 | NSString *str = [NSString stringWithUTF8String: text]; | |
1259 | NSRect r = [textField frame]; | |
5ee6f629 DR |
1260 | NSSize textSize = [str sizeWithAttributes: |
1261 | [NSDictionary dictionaryWithObject: [[textField font] screenFont] | |
1262 | forKey: NSFontAttributeName]]; | |
1263 | NSSize padSize = [[[textField font] screenFont] | |
1264 | boundingRectForFont].size; | |
1265 | ||
1266 | r.size.width = textSize.width + padSize.width/2; | |
1267 | r.size.height = textSize.height + padSize.height/2; | |
edfda783 AR |
1268 | [textField setFrame: r]; |
1269 | [textField setStringValue: str]; | |
1270 | } | |
1271 | ||
1272 | - (void) showAtX: (int)x Y: (int)y for: (int)seconds | |
1273 | { | |
1274 | NSRect wr = [win frame]; | |
1275 | ||
1276 | wr.origin = NSMakePoint (x, y); | |
1277 | wr.size = [textField frame].size; | |
1278 | ||
1279 | [win setFrame: wr display: YES]; | |
1280 | [win orderFront: self]; | |
1281 | [win display]; | |
1282 | timer = [NSTimer scheduledTimerWithTimeInterval: (float)seconds target: self | |
1283 | selector: @selector (hide) | |
1284 | userInfo: nil repeats: NO]; | |
1285 | [timer retain]; | |
1286 | } | |
1287 | ||
1288 | - (void) hide | |
1289 | { | |
1290 | [win close]; | |
1291 | if (timer != nil) | |
1292 | { | |
1293 | if ([timer isValid]) | |
1294 | [timer invalidate]; | |
1295 | [timer release]; | |
1296 | timer = nil; | |
1297 | } | |
1298 | } | |
1299 | ||
1300 | - (BOOL) isActive | |
1301 | { | |
1302 | return timer != nil; | |
1303 | } | |
1304 | ||
1305 | - (NSRect) frame | |
1306 | { | |
1307 | return [textField frame]; | |
1308 | } | |
1309 | ||
1310 | @end /* EmacsTooltip */ | |
1311 | ||
1312 | ||
1313 | ||
1314 | /* ========================================================================== | |
1315 | ||
1316 | Popup Dialog: implementing functions | |
1317 | ||
1318 | ========================================================================== */ | |
1319 | ||
c96169a0 AR |
1320 | |
1321 | static Lisp_Object | |
1322 | pop_down_menu (Lisp_Object arg) | |
1323 | { | |
1324 | struct Lisp_Save_Value *p = XSAVE_VALUE (arg); | |
ba301db3 AR |
1325 | if (popup_activated_flag) |
1326 | { | |
1327 | popup_activated_flag = 0; | |
1328 | BLOCK_INPUT; | |
1329 | [NSApp endModalSession: popupSession]; | |
1330 | [((EmacsDialogPanel *) (p->pointer)) close]; | |
1331 | [[FRAME_NS_VIEW (SELECTED_FRAME ()) window] makeKeyWindow]; | |
1332 | UNBLOCK_INPUT; | |
1333 | } | |
c96169a0 AR |
1334 | return Qnil; |
1335 | } | |
1336 | ||
1337 | ||
edfda783 AR |
1338 | Lisp_Object |
1339 | ns_popup_dialog (Lisp_Object position, Lisp_Object contents, Lisp_Object header) | |
1340 | { | |
1341 | id dialog; | |
1342 | Lisp_Object window, tem; | |
1343 | struct frame *f; | |
1344 | NSPoint p; | |
1345 | BOOL isQ; | |
1346 | ||
1347 | NSTRACE (x-popup-dialog); | |
1348 | ||
1349 | check_ns (); | |
1350 | ||
1351 | isQ = NILP (header); | |
1352 | ||
8612b71a AR |
1353 | if (EQ (position, Qt) |
1354 | || (CONSP (position) && (EQ (XCAR (position), Qmenu_bar) | |
1355 | || EQ (XCAR (position), Qtool_bar)))) | |
edfda783 AR |
1356 | { |
1357 | window = selected_window; | |
1358 | } | |
1359 | else if (CONSP (position)) | |
1360 | { | |
1361 | Lisp_Object tem; | |
1362 | tem = Fcar (position); | |
1363 | if (XTYPE (tem) == Lisp_Cons) | |
1364 | window = Fcar (Fcdr (position)); | |
1365 | else | |
1366 | { | |
1367 | tem = Fcar (Fcdr (position)); /* EVENT_START (position) */ | |
1368 | window = Fcar (tem); /* POSN_WINDOW (tem) */ | |
1369 | } | |
1370 | } | |
8612b71a | 1371 | else if (WINDOWP (position) || FRAMEP (position)) |
edfda783 AR |
1372 | { |
1373 | window = position; | |
1374 | } | |
1375 | else | |
8612b71a AR |
1376 | window = Qnil; |
1377 | ||
edfda783 AR |
1378 | if (FRAMEP (window)) |
1379 | f = XFRAME (window); | |
8612b71a | 1380 | else if (WINDOWP (window)) |
edfda783 AR |
1381 | { |
1382 | CHECK_LIVE_WINDOW (window); | |
1383 | f = XFRAME (WINDOW_FRAME (XWINDOW (window))); | |
1384 | } | |
8612b71a AR |
1385 | else |
1386 | CHECK_WINDOW (window); | |
1387 | ||
edfda783 AR |
1388 | p.x = (int)f->left_pos + ((int)FRAME_COLUMN_WIDTH (f) * f->text_cols)/2; |
1389 | p.y = (int)f->top_pos + (FRAME_LINE_HEIGHT (f) * f->text_lines)/2; | |
3175b12a AR |
1390 | |
1391 | BLOCK_INPUT; | |
edfda783 AR |
1392 | dialog = [[EmacsDialogPanel alloc] initFromContents: contents |
1393 | isQuestion: isQ]; | |
c96169a0 AR |
1394 | { |
1395 | int specpdl_count = SPECPDL_INDEX (); | |
1396 | record_unwind_protect (pop_down_menu, make_save_value (dialog, 0)); | |
1397 | popup_activated_flag = 1; | |
1398 | tem = [dialog runDialogAt: p]; | |
ba301db3 | 1399 | unbind_to (specpdl_count, Qnil); /* calls pop_down_menu */ |
c96169a0 | 1400 | } |
3175b12a | 1401 | UNBLOCK_INPUT; |
c96169a0 | 1402 | |
edfda783 AR |
1403 | return tem; |
1404 | } | |
1405 | ||
1406 | ||
1407 | /* ========================================================================== | |
1408 | ||
1409 | Popup Dialog: class implementation | |
1410 | ||
1411 | ========================================================================== */ | |
1412 | ||
1413 | @interface FlippedView : NSView | |
1414 | { | |
1415 | } | |
1416 | @end | |
1417 | ||
1418 | @implementation FlippedView | |
1419 | - (BOOL)isFlipped | |
1420 | { | |
1421 | return YES; | |
1422 | } | |
1423 | @end | |
1424 | ||
1425 | @implementation EmacsDialogPanel | |
1426 | ||
1427 | #define SPACER 8.0 | |
1428 | #define ICONSIZE 64.0 | |
1429 | #define TEXTHEIGHT 20.0 | |
1430 | #define MINCELLWIDTH 90.0 | |
1431 | ||
f3f08c28 | 1432 | - initWithContentRect: (NSRect)contentRect styleMask: (NSUInteger)aStyle |
edfda783 AR |
1433 | backing: (NSBackingStoreType)backingType defer: (BOOL)flag |
1434 | { | |
1435 | NSSize spacing = {SPACER, SPACER}; | |
1436 | NSRect area; | |
1437 | char this_cmd_name[80]; | |
facfbbbd | 1438 | id cell; |
edfda783 AR |
1439 | static NSImageView *imgView; |
1440 | static FlippedView *contentView; | |
1441 | ||
1442 | if (imgView == nil) | |
1443 | { | |
1444 | NSImage *img; | |
1445 | area.origin.x = 3*SPACER; | |
1446 | area.origin.y = 2*SPACER; | |
1447 | area.size.width = ICONSIZE; | |
1448 | area.size.height= ICONSIZE; | |
1449 | img = [[NSImage imageNamed: @"NSApplicationIcon"] copy]; | |
1450 | [img setScalesWhenResized: YES]; | |
1451 | [img setSize: NSMakeSize (ICONSIZE, ICONSIZE)]; | |
1452 | imgView = [[NSImageView alloc] initWithFrame: area]; | |
1453 | [imgView setImage: img]; | |
1454 | [imgView setEditable: NO]; | |
1455 | [img release]; | |
1456 | } | |
1457 | ||
1458 | aStyle = NSTitledWindowMask; | |
1459 | flag = YES; | |
1460 | rows = 0; | |
1461 | cols = 1; | |
1462 | [super initWithContentRect: contentRect styleMask: aStyle | |
1463 | backing: backingType defer: flag]; | |
1464 | contentView = [[FlippedView alloc] initWithFrame: [[self contentView] frame]]; | |
1465 | [self setContentView: contentView]; | |
1466 | ||
1467 | [[self contentView] setAutoresizesSubviews: YES]; | |
1468 | ||
1469 | [[self contentView] addSubview: imgView]; | |
1470 | [self setTitle: @""]; | |
1471 | ||
1472 | area.origin.x += ICONSIZE+2*SPACER; | |
1473 | /* area.origin.y = TEXTHEIGHT; ICONSIZE/2-10+SPACER; */ | |
1474 | area.size.width = 400; | |
1475 | area.size.height= TEXTHEIGHT; | |
1476 | command = [[[NSTextField alloc] initWithFrame: area] autorelease]; | |
1477 | [[self contentView] addSubview: command]; | |
3988c7d6 | 1478 | [command setStringValue: ns_app_name]; |
edfda783 AR |
1479 | [command setDrawsBackground: NO]; |
1480 | [command setBezeled: NO]; | |
1481 | [command setSelectable: NO]; | |
1482 | [command setFont: [NSFont boldSystemFontOfSize: 13.0]]; | |
1483 | ||
1484 | /* area.origin.x = ICONSIZE+2*SPACER; | |
1485 | area.origin.y = TEXTHEIGHT + 2*SPACER; | |
1486 | area.size.width = 400; | |
1487 | area.size.height= 2; | |
1488 | tem = [[[NSBox alloc] initWithFrame: area] autorelease]; | |
1489 | [[self contentView] addSubview: tem]; | |
1490 | [tem setTitlePosition: NSNoTitle]; | |
1491 | [tem setAutoresizingMask: NSViewWidthSizable];*/ | |
1492 | ||
1493 | /* area.origin.x = ICONSIZE+2*SPACER; */ | |
1494 | area.origin.y += TEXTHEIGHT+SPACER; | |
1495 | area.size.width = 400; | |
1496 | area.size.height= TEXTHEIGHT; | |
1497 | title = [[[NSTextField alloc] initWithFrame: area] autorelease]; | |
1498 | [[self contentView] addSubview: title]; | |
1499 | [title setDrawsBackground: NO]; | |
1500 | [title setBezeled: NO]; | |
1501 | [title setSelectable: NO]; | |
1502 | [title setFont: [NSFont systemFontOfSize: 11.0]]; | |
1503 | ||
1504 | cell = [[[NSButtonCell alloc] initTextCell: @""] autorelease]; | |
1505 | [cell setBordered: NO]; | |
1506 | [cell setEnabled: NO]; | |
1507 | [cell setCellAttribute: NSCellIsInsetButton to: 8]; | |
1508 | [cell setBezelStyle: NSRoundedBezelStyle]; | |
1509 | ||
1510 | matrix = [[NSMatrix alloc] initWithFrame: contentRect | |
1511 | mode: NSHighlightModeMatrix | |
1512 | prototype: cell | |
1513 | numberOfRows: 0 | |
1514 | numberOfColumns: 1]; | |
1515 | [[self contentView] addSubview: matrix]; | |
1516 | [matrix release]; | |
1517 | [matrix setFrameOrigin: NSMakePoint (area.origin.x, | |
1518 | area.origin.y + (TEXTHEIGHT+3*SPACER))]; | |
1519 | [matrix setIntercellSpacing: spacing]; | |
1520 | ||
1521 | [self setOneShot: YES]; | |
1522 | [self setReleasedWhenClosed: YES]; | |
1523 | [self setHidesOnDeactivate: YES]; | |
1524 | return self; | |
1525 | } | |
1526 | ||
1527 | ||
1528 | - (BOOL)windowShouldClose: (id)sender | |
1529 | { | |
facfbbbd | 1530 | [NSApp stopModalWithCode: XHASH (Qnil)]; // FIXME: BIG UGLY HACK!! |
edfda783 AR |
1531 | return NO; |
1532 | } | |
1533 | ||
1534 | ||
1535 | void process_dialog (id window, Lisp_Object list) | |
1536 | { | |
1537 | Lisp_Object item; | |
1538 | int row = 0; | |
1539 | ||
1540 | for (; XTYPE (list) == Lisp_Cons; list = XCDR (list)) | |
1541 | { | |
1542 | item = XCAR (list); | |
1543 | if (XTYPE (item) == Lisp_String) | |
1544 | { | |
86fa089e | 1545 | [window addString: SDATA (item) row: row++]; |
edfda783 AR |
1546 | } |
1547 | else if (XTYPE (item) == Lisp_Cons) | |
1548 | { | |
86fa089e | 1549 | [window addButton: SDATA (XCAR (item)) |
edfda783 AR |
1550 | value: XCDR (item) row: row++]; |
1551 | } | |
1552 | else if (NILP (item)) | |
1553 | { | |
1554 | [window addSplit]; | |
1555 | row = 0; | |
1556 | } | |
1557 | } | |
1558 | } | |
1559 | ||
1560 | ||
1561 | - addButton: (char *)str value: (Lisp_Object)val row: (int)row | |
1562 | { | |
1563 | id cell; | |
1564 | ||
1565 | if (row >= rows) | |
1566 | { | |
1567 | [matrix addRow]; | |
1568 | rows++; | |
1569 | } | |
1570 | cell = [matrix cellAtRow: row column: cols-1]; | |
1571 | [cell setTarget: self]; | |
1572 | [cell setAction: @selector (clicked: )]; | |
1573 | [cell setTitle: [NSString stringWithUTF8String: str]]; | |
facfbbbd | 1574 | [cell setTag: XHASH (val)]; // FIXME: BIG UGLY HACK!! |
edfda783 AR |
1575 | [cell setBordered: YES]; |
1576 | [cell setEnabled: YES]; | |
1577 | ||
1578 | return self; | |
1579 | } | |
1580 | ||
1581 | ||
1582 | - addString: (char *)str row: (int)row | |
1583 | { | |
1584 | id cell; | |
1585 | ||
1586 | if (row >= rows) | |
1587 | { | |
1588 | [matrix addRow]; | |
1589 | rows++; | |
1590 | } | |
1591 | cell = [matrix cellAtRow: row column: cols-1]; | |
1592 | [cell setTitle: [NSString stringWithUTF8String: str]]; | |
1593 | [cell setBordered: YES]; | |
1594 | [cell setEnabled: NO]; | |
1595 | ||
1596 | return self; | |
1597 | } | |
1598 | ||
1599 | ||
1600 | - addSplit | |
1601 | { | |
1602 | [matrix addColumn]; | |
1603 | cols++; | |
1604 | return self; | |
1605 | } | |
1606 | ||
1607 | ||
1608 | - clicked: sender | |
1609 | { | |
1610 | NSArray *sellist = nil; | |
facfbbbd | 1611 | EMACS_INT seltag; |
edfda783 AR |
1612 | |
1613 | sellist = [sender selectedCells]; | |
1614 | if ([sellist count]<1) | |
1615 | return self; | |
1616 | ||
facfbbbd | 1617 | seltag = [[sellist objectAtIndex: 0] tag]; |
4e622592 | 1618 | if (seltag != XHASH (Qundefined)) // FIXME: BIG UGLY HACK!! |
edfda783 AR |
1619 | [NSApp stopModalWithCode: seltag]; |
1620 | return self; | |
1621 | } | |
1622 | ||
1623 | ||
1624 | - initFromContents: (Lisp_Object)contents isQuestion: (BOOL)isQ | |
1625 | { | |
1626 | Lisp_Object head; | |
1627 | [super init]; | |
1628 | ||
1629 | if (XTYPE (contents) == Lisp_Cons) | |
1630 | { | |
1631 | head = Fcar (contents); | |
1632 | process_dialog (self, Fcdr (contents)); | |
1633 | } | |
1634 | else | |
1635 | head = contents; | |
1636 | ||
1637 | if (XTYPE (head) == Lisp_String) | |
1638 | [title setStringValue: | |
86fa089e | 1639 | [NSString stringWithUTF8String: SDATA (head)]]; |
edfda783 AR |
1640 | else if (isQ == YES) |
1641 | [title setStringValue: @"Question"]; | |
1642 | else | |
1643 | [title setStringValue: @"Information"]; | |
1644 | ||
1645 | { | |
1646 | int i; | |
1647 | NSRect r, s, t; | |
1648 | ||
1649 | if (cols == 1 && rows > 1) /* Never told where to split */ | |
1650 | { | |
1651 | [matrix addColumn]; | |
1652 | for (i = 0; i<rows/2; i++) | |
1653 | { | |
1654 | [matrix putCell: [matrix cellAtRow: (rows+1)/2 column: 0] | |
1655 | atRow: i column: 1]; | |
1656 | [matrix removeRow: (rows+1)/2]; | |
1657 | } | |
1658 | } | |
1659 | ||
1660 | [matrix sizeToFit]; | |
1661 | { | |
1662 | NSSize csize = [matrix cellSize]; | |
1663 | if (csize.width < MINCELLWIDTH) | |
1664 | { | |
1665 | csize.width = MINCELLWIDTH; | |
1666 | [matrix setCellSize: csize]; | |
1667 | [matrix sizeToCells]; | |
1668 | } | |
1669 | } | |
1670 | ||
1671 | [title sizeToFit]; | |
1672 | [command sizeToFit]; | |
1673 | ||
1674 | t = [matrix frame]; | |
1675 | r = [title frame]; | |
1676 | if (r.size.width+r.origin.x > t.size.width+t.origin.x) | |
1677 | { | |
1678 | t.origin.x = r.origin.x; | |
1679 | t.size.width = r.size.width; | |
1680 | } | |
1681 | r = [command frame]; | |
1682 | if (r.size.width+r.origin.x > t.size.width+t.origin.x) | |
1683 | { | |
1684 | t.origin.x = r.origin.x; | |
1685 | t.size.width = r.size.width; | |
1686 | } | |
1687 | ||
1688 | r = [self frame]; | |
1689 | s = [(NSView *)[self contentView] frame]; | |
1690 | r.size.width += t.origin.x+t.size.width +2*SPACER-s.size.width; | |
1691 | r.size.height += t.origin.y+t.size.height+SPACER-s.size.height; | |
1692 | [self setFrame: r display: NO]; | |
1693 | } | |
1694 | ||
1695 | return self; | |
1696 | } | |
1697 | ||
1698 | ||
1699 | - (void)dealloc | |
1700 | { | |
1701 | { [super dealloc]; return; }; | |
1702 | } | |
1703 | ||
1704 | ||
1705 | - (Lisp_Object)runDialogAt: (NSPoint)p | |
1706 | { | |
b2e40a75 | 1707 | NSInteger ret; |
641d87f5 | 1708 | extern EMACS_TIME timer_check (int do_it_now); /* TODO: add to a header */ |
edfda783 | 1709 | |
ba301db3 | 1710 | /* initiate a session that will be ended by pop_down_menu */ |
3175b12a | 1711 | popupSession = [NSApp beginModalSessionForWindow: self]; |
c96169a0 | 1712 | while (popup_activated_flag |
3175b12a AR |
1713 | && (ret = [NSApp runModalSession: popupSession]) |
1714 | == NSRunContinuesResponse) | |
edfda783 | 1715 | { |
3175b12a AR |
1716 | /* Run this for timers.el, indep of atimers; might not return. |
1717 | TODO: use return value to avoid calling every iteration. */ | |
1718 | timer_check (1); | |
1719 | [NSThread sleepUntilDate: [NSDate dateWithTimeIntervalSinceNow: 0.1]]; | |
edfda783 | 1720 | } |
edfda783 | 1721 | |
3175b12a | 1722 | { /* FIXME: BIG UGLY HACK!!! */ |
facfbbbd SM |
1723 | Lisp_Object tmp; |
1724 | *(EMACS_INT*)(&tmp) = ret; | |
1725 | return tmp; | |
1726 | } | |
edfda783 AR |
1727 | } |
1728 | ||
1729 | @end | |
1730 | ||
1731 | ||
edfda783 AR |
1732 | /* ========================================================================== |
1733 | ||
1734 | Lisp definitions | |
1735 | ||
1736 | ========================================================================== */ | |
1737 | ||
1738 | DEFUN ("ns-reset-menu", Fns_reset_menu, Sns_reset_menu, 0, 0, 0, | |
eb6f7ed0 | 1739 | doc: /* Cause the NS menu to be re-calculated. */) |
5842a27b | 1740 | (void) |
edfda783 AR |
1741 | { |
1742 | set_frame_menubar (SELECTED_FRAME (), 1, 0); | |
1743 | return Qnil; | |
1744 | } | |
1745 | ||
1746 | ||
edfda783 AR |
1747 | DEFUN ("x-popup-dialog", Fx_popup_dialog, Sx_popup_dialog, 2, 3, 0, |
1748 | doc: /* Pop up a dialog box and return user's selection. | |
1749 | POSITION specifies which frame to use. | |
1750 | This is normally a mouse button event or a window or frame. | |
1751 | If POSITION is t, it means to use the frame the mouse is on. | |
1752 | The dialog box appears in the middle of the specified frame. | |
1753 | ||
1754 | CONTENTS specifies the alternatives to display in the dialog box. | |
1755 | It is a list of the form (DIALOG ITEM1 ITEM2...). | |
1756 | Each ITEM is a cons cell (STRING . VALUE). | |
1757 | The return value is VALUE from the chosen item. | |
1758 | ||
1759 | An ITEM may also be just a string--that makes a nonselectable item. | |
1760 | An ITEM may also be nil--that means to put all preceding items | |
1761 | on the left of the dialog box and all following items on the right. | |
1762 | \(By default, approximately half appear on each side.) | |
1763 | ||
1764 | If HEADER is non-nil, the frame title for the box is "Information", | |
1765 | otherwise it is "Question". | |
1766 | ||
1767 | If the user gets rid of the dialog box without making a valid choice, | |
1768 | for instance using the window manager, then this produces a quit and | |
1769 | `x-popup-dialog' does not return. */) | |
5842a27b | 1770 | (Lisp_Object position, Lisp_Object contents, Lisp_Object header) |
edfda783 AR |
1771 | { |
1772 | return ns_popup_dialog (position, contents, header); | |
1773 | } | |
1774 | ||
07b87a10 AR |
1775 | DEFUN ("menu-or-popup-active-p", Fmenu_or_popup_active_p, Smenu_or_popup_active_p, 0, 0, 0, |
1776 | doc: /* Return t if a menu or popup dialog is active. */) | |
5842a27b | 1777 | (void) |
07b87a10 AR |
1778 | { |
1779 | return popup_activated () ? Qt : Qnil; | |
1780 | } | |
edfda783 AR |
1781 | |
1782 | /* ========================================================================== | |
1783 | ||
1784 | Lisp interface declaration | |
1785 | ||
1786 | ========================================================================== */ | |
1787 | ||
1788 | void | |
3d608a86 | 1789 | syms_of_nsmenu (void) |
edfda783 | 1790 | { |
edfda783 AR |
1791 | defsubr (&Sx_popup_dialog); |
1792 | defsubr (&Sns_reset_menu); | |
07b87a10 | 1793 | defsubr (&Smenu_or_popup_active_p); |
edfda783 | 1794 | |
088dcc3e | 1795 | Qdebug_on_next_call = intern_c_string ("debug-on-next-call"); |
edfda783 AR |
1796 | staticpro (&Qdebug_on_next_call); |
1797 | } | |
0ae1e5e5 | 1798 |