Commit | Line | Data |
---|---|---|
edfda783 | 1 | /* NeXT/Open/GNUstep and MacOSX Cocoa menu and toolbar module. |
114f9c96 | 2 | Copyright (C) 2007, 2008, 2009, 2010 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. */ | |
edfda783 | 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 AR |
67 | Lisp_Object Qdebug_on_next_call; |
68 | extern Lisp_Object Voverriding_local_map, Voverriding_local_map_menu_flag, | |
69 | Qoverriding_local_map, Qoverriding_terminal_local_map; | |
70 | ||
71 | extern long context_menu_value; | |
4e622592 | 72 | EmacsMenu *mainMenu, *svcsMenu, *dockMenu; |
edfda783 | 73 | |
07b87a10 AR |
74 | /* Nonzero means a menu is currently active. */ |
75 | static int popup_activated_flag; | |
3175b12a | 76 | static NSModalSession popupSession; |
07b87a10 | 77 | |
edfda783 AR |
78 | /* NOTE: toolbar implementation is at end, |
79 | following complete menu implementation. */ | |
80 | ||
81 | ||
82 | /* ========================================================================== | |
83 | ||
84 | Menu: Externally-called functions | |
85 | ||
86 | ========================================================================== */ | |
87 | ||
88 | ||
3fe53a83 | 89 | /* FIXME: not currently used, but should normalize with other terms. */ |
edfda783 AR |
90 | void |
91 | x_activate_menubar (struct frame *f) | |
92 | { | |
93 | fprintf (stderr, "XXX: Received x_activate_menubar event.\n"); | |
94 | } | |
95 | ||
96 | ||
97 | /* Supposed to discard menubar and free storage. Since we share the | |
98 | menubar among frames and update its context for the focused window, | |
99 | there is nothing to do here. */ | |
100 | void | |
101 | free_frame_menubar (struct frame *f) | |
102 | { | |
103 | return; | |
104 | } | |
105 | ||
106 | ||
07b87a10 | 107 | int |
3d608a86 | 108 | popup_activated (void) |
07b87a10 AR |
109 | { |
110 | return popup_activated_flag; | |
111 | } | |
112 | ||
113 | ||
edfda783 AR |
114 | /* -------------------------------------------------------------------------- |
115 | Update menubar. Three cases: | |
116 | 1) deep_p = 0, submenu = nil: Fresh switch onto a frame -- either set up | |
117 | just top-level menu strings (OS X), or goto case (2) (GNUstep). | |
118 | 2) deep_p = 1, submenu = nil: Recompute all submenus. | |
119 | 3) deep_p = 1, submenu = non-nil: Update contents of a single submenu. | |
120 | -------------------------------------------------------------------------- */ | |
edfda783 AR |
121 | void |
122 | ns_update_menubar (struct frame *f, int deep_p, EmacsMenu *submenu) | |
123 | { | |
124 | NSAutoreleasePool *pool; | |
125 | id menu = [NSApp mainMenu]; | |
126 | static EmacsMenu *last_submenu = nil; | |
127 | BOOL needsSet = NO; | |
128 | const char *submenuTitle = [[submenu title] UTF8String]; | |
129 | extern int waiting_for_input; | |
130 | int owfi; | |
131 | Lisp_Object items; | |
132 | widget_value *wv, *first_wv, *prev_wv = 0; | |
133 | int i; | |
134 | ||
cbe0b5bf | 135 | #if NSMENUPROFILE |
edfda783 AR |
136 | struct timeb tb; |
137 | long t; | |
138 | #endif | |
139 | ||
140 | NSTRACE (set_frame_menubar); | |
141 | ||
142 | if (f != SELECTED_FRAME ()) | |
143 | return; | |
144 | XSETFRAME (Vmenu_updating_frame, f); | |
145 | /*fprintf (stderr, "ns_update_menubar: frame: %p\tdeep: %d\tsub: %p\n", f, deep_p, submenu); */ | |
146 | ||
147 | BLOCK_INPUT; | |
148 | pool = [[NSAutoreleasePool alloc] init]; | |
149 | ||
150 | /* Menu may have been created automatically; if so, discard it. */ | |
151 | if ([menu isKindOfClass: [EmacsMenu class]] == NO) | |
152 | { | |
153 | [menu release]; | |
154 | menu = nil; | |
155 | } | |
156 | ||
157 | if (menu == nil) | |
158 | { | |
3988c7d6 | 159 | menu = [[EmacsMenu alloc] initWithTitle: ns_app_name]; |
edfda783 AR |
160 | needsSet = YES; |
161 | } | |
162 | else | |
163 | { /* close up anything on there */ | |
164 | id attMenu = [menu attachedMenu]; | |
165 | if (attMenu != nil) | |
166 | [attMenu close]; | |
167 | } | |
168 | ||
cbe0b5bf | 169 | #if NSMENUPROFILE |
edfda783 AR |
170 | ftime (&tb); |
171 | t = -(1000*tb.time+tb.millitm); | |
172 | #endif | |
173 | ||
edfda783 AR |
174 | #ifdef NS_IMPL_GNUSTEP |
175 | deep_p = 1; /* until GNUstep NSMenu implements the Panther delegation model */ | |
176 | #endif | |
177 | ||
178 | if (deep_p) | |
179 | { | |
180 | /* Fully parse one or more of the submenus. */ | |
181 | int n = 0; | |
182 | int *submenu_start, *submenu_end; | |
183 | int *submenu_top_level_items, *submenu_n_panes; | |
184 | struct buffer *prev = current_buffer; | |
185 | Lisp_Object buffer; | |
186 | int specpdl_count = SPECPDL_INDEX (); | |
187 | int previous_menu_items_used = f->menu_bar_items_used; | |
188 | Lisp_Object *previous_items | |
189 | = (Lisp_Object *) alloca (previous_menu_items_used | |
190 | * sizeof (Lisp_Object)); | |
191 | ||
192 | /* lisp preliminaries */ | |
193 | buffer = XWINDOW (FRAME_SELECTED_WINDOW (f))->buffer; | |
194 | specbind (Qinhibit_quit, Qt); | |
195 | specbind (Qdebug_on_next_call, Qnil); | |
196 | record_unwind_save_match_data (); | |
197 | if (NILP (Voverriding_local_map_menu_flag)) | |
198 | { | |
199 | specbind (Qoverriding_terminal_local_map, Qnil); | |
200 | specbind (Qoverriding_local_map, Qnil); | |
201 | } | |
202 | set_buffer_internal_1 (XBUFFER (buffer)); | |
203 | ||
df2142db AR |
204 | /* TODO: for some reason this is not needed in other terms, |
205 | but some menu updates call Info-extract-pointer which causes | |
206 | abort-on-error if waiting-for-input. Needs further investigation. */ | |
edfda783 AR |
207 | owfi = waiting_for_input; |
208 | waiting_for_input = 0; | |
209 | ||
210 | /* lucid hook and possible reset */ | |
211 | safe_run_hooks (Qactivate_menubar_hook); | |
212 | if (! NILP (Vlucid_menu_bar_dirty_flag)) | |
213 | call0 (Qrecompute_lucid_menubar); | |
214 | safe_run_hooks (Qmenu_bar_update_hook); | |
215 | FRAME_MENU_BAR_ITEMS (f) = menu_bar_items (FRAME_MENU_BAR_ITEMS (f)); | |
216 | ||
217 | /* Now ready to go */ | |
218 | items = FRAME_MENU_BAR_ITEMS (f); | |
219 | ||
220 | /* Save the frame's previous menu bar contents data */ | |
221 | if (previous_menu_items_used) | |
72af86bd AS |
222 | memcpy (previous_items, XVECTOR (f->menu_bar_vector)->contents, |
223 | previous_menu_items_used * sizeof (Lisp_Object)); | |
edfda783 AR |
224 | |
225 | /* parse stage 1: extract from lisp */ | |
226 | save_menu_items (); | |
227 | ||
228 | menu_items = f->menu_bar_vector; | |
229 | menu_items_allocated = VECTORP (menu_items) ? ASIZE (menu_items) : 0; | |
230 | submenu_start = (int *) alloca (XVECTOR (items)->size * sizeof (int *)); | |
231 | submenu_end = (int *) alloca (XVECTOR (items)->size * sizeof (int *)); | |
232 | submenu_n_panes = (int *) alloca (XVECTOR (items)->size * sizeof (int)); | |
233 | submenu_top_level_items | |
234 | = (int *) alloca (XVECTOR (items)->size * sizeof (int *)); | |
235 | init_menu_items (); | |
236 | for (i = 0; i < XVECTOR (items)->size; i += 4) | |
237 | { | |
238 | Lisp_Object key, string, maps; | |
239 | ||
240 | key = XVECTOR (items)->contents[i]; | |
241 | string = XVECTOR (items)->contents[i + 1]; | |
242 | maps = XVECTOR (items)->contents[i + 2]; | |
243 | if (NILP (string)) | |
244 | break; | |
245 | ||
df2142db AR |
246 | /* FIXME: we'd like to only parse the needed submenu, but this |
247 | was causing crashes in the _common parsing code.. need to make | |
248 | sure proper initialization done.. */ | |
249 | /* if (submenu && strcmp (submenuTitle, SDATA (string))) | |
edfda783 AR |
250 | continue; */ |
251 | ||
252 | submenu_start[i] = menu_items_used; | |
253 | ||
254 | menu_items_n_panes = 0; | |
255 | submenu_top_level_items[i] = parse_single_submenu (key, string, maps); | |
256 | submenu_n_panes[i] = menu_items_n_panes; | |
257 | submenu_end[i] = menu_items_used; | |
258 | n++; | |
259 | } | |
260 | ||
261 | finish_menu_items (); | |
262 | waiting_for_input = owfi; | |
263 | ||
264 | ||
265 | if (submenu && n == 0) | |
266 | { | |
267 | /* should have found a menu for this one but didn't */ | |
268 | fprintf (stderr, "ERROR: did not find lisp menu for submenu '%s'.\n", | |
269 | submenuTitle); | |
270 | discard_menu_items (); | |
271 | unbind_to (specpdl_count, Qnil); | |
272 | [pool release]; | |
273 | UNBLOCK_INPUT; | |
274 | return; | |
275 | } | |
276 | ||
277 | /* parse stage 2: insert into lucid 'widget_value' structures | |
278 | [comments in other terms say not to evaluate lisp code here] */ | |
279 | wv = xmalloc_widget_value (); | |
280 | wv->name = "menubar"; | |
281 | wv->value = 0; | |
282 | wv->enabled = 1; | |
283 | wv->button_type = BUTTON_TYPE_NONE; | |
284 | wv->help = Qnil; | |
285 | first_wv = wv; | |
286 | ||
287 | for (i = 0; i < 4*n; i += 4) | |
288 | { | |
289 | menu_items_n_panes = submenu_n_panes[i]; | |
290 | wv = digest_single_submenu (submenu_start[i], submenu_end[i], | |
291 | submenu_top_level_items[i]); | |
292 | if (prev_wv) | |
293 | prev_wv->next = wv; | |
294 | else | |
295 | first_wv->contents = wv; | |
296 | /* Don't set wv->name here; GC during the loop might relocate it. */ | |
297 | wv->enabled = 1; | |
298 | wv->button_type = BUTTON_TYPE_NONE; | |
299 | prev_wv = wv; | |
300 | } | |
301 | ||
302 | set_buffer_internal_1 (prev); | |
303 | ||
304 | /* Compare the new menu items with previous, and leave off if no change */ | |
df2142db AR |
305 | /* FIXME: following other terms here, but seems like this should be |
306 | done before parse stage 2 above, since its results aren't used */ | |
edfda783 AR |
307 | if (previous_menu_items_used |
308 | && (!submenu || (submenu && submenu == last_submenu)) | |
309 | && menu_items_used == previous_menu_items_used) | |
310 | { | |
311 | for (i = 0; i < previous_menu_items_used; i++) | |
df2142db AR |
312 | /* FIXME: this ALWAYS fails on Buffers menu items.. something |
313 | about their strings causes them to change every time, so we | |
314 | double-check failures */ | |
edfda783 AR |
315 | if (!EQ (previous_items[i], XVECTOR (menu_items)->contents[i])) |
316 | if (!(STRINGP (previous_items[i]) | |
317 | && STRINGP (XVECTOR (menu_items)->contents[i]) | |
318 | && !strcmp (SDATA (previous_items[i]), | |
319 | SDATA (XVECTOR (menu_items)->contents[i])))) | |
320 | break; | |
321 | if (i == previous_menu_items_used) | |
322 | { | |
323 | /* No change.. */ | |
324 | ||
cbe0b5bf | 325 | #if NSMENUPROFILE |
edfda783 AR |
326 | ftime (&tb); |
327 | t += 1000*tb.time+tb.millitm; | |
328 | fprintf (stderr, "NO CHANGE! CUTTING OUT after %ld msec.\n", t); | |
329 | #endif | |
330 | ||
331 | free_menubar_widget_value_tree (first_wv); | |
332 | discard_menu_items (); | |
333 | unbind_to (specpdl_count, Qnil); | |
334 | [pool release]; | |
335 | UNBLOCK_INPUT; | |
336 | return; | |
337 | } | |
338 | } | |
339 | /* The menu items are different, so store them in the frame */ | |
df2142db | 340 | /* FIXME: this is not correct for single-submenu case */ |
edfda783 AR |
341 | f->menu_bar_vector = menu_items; |
342 | f->menu_bar_items_used = menu_items_used; | |
343 | ||
344 | /* Calls restore_menu_items, etc., as they were outside */ | |
345 | unbind_to (specpdl_count, Qnil); | |
346 | ||
347 | /* Parse stage 2a: now GC cannot happen during the lifetime of the | |
348 | widget_value, so it's safe to store data from a Lisp_String */ | |
349 | wv = first_wv->contents; | |
350 | for (i = 0; i < XVECTOR (items)->size; i += 4) | |
351 | { | |
352 | Lisp_Object string; | |
353 | string = XVECTOR (items)->contents[i + 1]; | |
354 | if (NILP (string)) | |
355 | break; | |
356 | /* if (submenu && strcmp (submenuTitle, SDATA (string))) | |
357 | continue; */ | |
358 | ||
359 | wv->name = (char *) SDATA (string); | |
360 | update_submenu_strings (wv->contents); | |
361 | wv = wv->next; | |
362 | } | |
363 | ||
364 | /* Now, update the NS menu; if we have a submenu, use that, otherwise | |
365 | create a new menu for each sub and fill it. */ | |
366 | if (submenu) | |
367 | { | |
368 | for (wv = first_wv->contents; wv; wv = wv->next) | |
369 | { | |
370 | if (!strcmp (submenuTitle, wv->name)) | |
371 | { | |
372 | [submenu fillWithWidgetValue: wv->contents]; | |
373 | last_submenu = submenu; | |
374 | break; | |
375 | } | |
376 | } | |
377 | } | |
378 | else | |
379 | { | |
380 | [menu fillWithWidgetValue: first_wv->contents]; | |
381 | } | |
382 | ||
383 | } | |
384 | else | |
385 | { | |
386 | static int n_previous_strings = 0; | |
387 | static char previous_strings[100][10]; | |
388 | static struct frame *last_f = NULL; | |
389 | int n; | |
390 | Lisp_Object string; | |
391 | ||
3988c7d6 AR |
392 | wv = xmalloc_widget_value (); |
393 | wv->name = "menubar"; | |
394 | wv->value = 0; | |
395 | wv->enabled = 1; | |
396 | wv->button_type = BUTTON_TYPE_NONE; | |
397 | wv->help = Qnil; | |
398 | first_wv = wv; | |
399 | ||
edfda783 AR |
400 | /* Make widget-value tree w/ just the top level menu bar strings */ |
401 | items = FRAME_MENU_BAR_ITEMS (f); | |
402 | if (NILP (items)) | |
403 | { | |
404 | [pool release]; | |
405 | UNBLOCK_INPUT; | |
406 | return; | |
407 | } | |
408 | ||
409 | ||
410 | /* check if no change.. this mechanism is a bit rough, but ready */ | |
411 | n = XVECTOR (items)->size / 4; | |
412 | if (f == last_f && n_previous_strings == n) | |
413 | { | |
414 | for (i = 0; i<n; i++) | |
415 | { | |
facfbbbd | 416 | string = AREF (items, 4*i+1); |
edfda783 | 417 | |
facfbbbd | 418 | if (EQ (string, make_number (0))) // FIXME: Why??? --Stef |
edfda783 AR |
419 | continue; |
420 | if (NILP (string)) | |
421 | if (previous_strings[i][0]) | |
422 | break; | |
423 | else | |
424 | continue; | |
425 | if (strncmp (previous_strings[i], SDATA (string), 10)) | |
426 | break; | |
427 | } | |
428 | ||
429 | if (i == n) | |
430 | { | |
431 | [pool release]; | |
432 | UNBLOCK_INPUT; | |
433 | return; | |
434 | } | |
435 | } | |
436 | ||
437 | [menu clear]; | |
438 | for (i = 0; i < XVECTOR (items)->size; i += 4) | |
439 | { | |
440 | string = XVECTOR (items)->contents[i + 1]; | |
441 | if (NILP (string)) | |
442 | break; | |
443 | ||
444 | if (n < 100) | |
445 | strncpy (previous_strings[i/4], SDATA (string), 10); | |
446 | ||
447 | wv = xmalloc_widget_value (); | |
448 | wv->name = (char *) SDATA (string); | |
449 | wv->value = 0; | |
450 | wv->enabled = 1; | |
451 | wv->button_type = BUTTON_TYPE_NONE; | |
452 | wv->help = Qnil; | |
453 | wv->call_data = (void *) (EMACS_INT) (-1); | |
454 | ||
455 | #ifdef NS_IMPL_COCOA | |
456 | /* we'll update the real copy under app menu when time comes */ | |
457 | if (!strcmp ("Services", wv->name)) | |
458 | { | |
459 | /* but we need to make sure it will update on demand */ | |
460 | [svcsMenu setFrame: f]; | |
461 | [svcsMenu setDelegate: svcsMenu]; | |
462 | } | |
463 | else | |
464 | #endif | |
465 | [menu addSubmenuWithTitle: wv->name forFrame: f]; | |
466 | ||
467 | if (prev_wv) | |
468 | prev_wv->next = wv; | |
469 | else | |
470 | first_wv->contents = wv; | |
471 | prev_wv = wv; | |
472 | } | |
473 | ||
474 | last_f = f; | |
475 | if (n < 100) | |
476 | n_previous_strings = n; | |
477 | else | |
478 | n_previous_strings = 0; | |
479 | ||
480 | } | |
481 | free_menubar_widget_value_tree (first_wv); | |
482 | ||
483 | ||
cbe0b5bf | 484 | #if NSMENUPROFILE |
edfda783 AR |
485 | ftime (&tb); |
486 | t += 1000*tb.time+tb.millitm; | |
487 | fprintf (stderr, "Menu update took %ld msec.\n", t); | |
488 | #endif | |
489 | ||
490 | /* set main menu */ | |
491 | if (needsSet) | |
492 | [NSApp setMainMenu: menu]; | |
493 | ||
494 | [pool release]; | |
495 | UNBLOCK_INPUT; | |
496 | ||
497 | } | |
498 | ||
499 | ||
500 | /* Main emacs core entry point for menubar menus: called to indicate that the | |
501 | frame's menus have changed, and the *step representation should be updated | |
502 | from Lisp. */ | |
503 | void | |
504 | set_frame_menubar (struct frame *f, int first_time, int deep_p) | |
505 | { | |
506 | ns_update_menubar (f, deep_p, nil); | |
507 | } | |
508 | ||
509 | ||
510 | /* Utility (from macmenu.c): is this item a separator? */ | |
511 | static int | |
3d608a86 | 512 | name_is_separator ( const char *name) |
edfda783 AR |
513 | { |
514 | const char *start = name; | |
515 | ||
516 | /* Check if name string consists of only dashes ('-'). */ | |
517 | while (*name == '-') name++; | |
518 | /* Separators can also be of the form "--:TripleSuperMegaEtched" | |
519 | or "--deep-shadow". We don't implement them yet, se we just treat | |
520 | them like normal separators. */ | |
521 | return (*name == '\0' || start + 2 == name); | |
522 | } | |
523 | ||
524 | ||
525 | /* ========================================================================== | |
526 | ||
527 | Menu: class implementation | |
528 | ||
529 | ========================================================================== */ | |
530 | ||
531 | ||
532 | /* Menu that can define itself from Emacs "widget_value"s and will lazily | |
533 | update itself when user clicked. Based on Carbon/AppKit implementation | |
534 | by Yamamoto Mitsuharu. */ | |
535 | @implementation EmacsMenu | |
536 | ||
537 | /* override designated initializer */ | |
538 | - initWithTitle: (NSString *)title | |
539 | { | |
540 | if (self = [super initWithTitle: title]) | |
541 | [self setAutoenablesItems: NO]; | |
542 | return self; | |
543 | } | |
544 | ||
545 | ||
546 | /* used for top-level */ | |
547 | - initWithTitle: (NSString *)title frame: (struct frame *)f | |
548 | { | |
549 | [self initWithTitle: title]; | |
550 | frame = f; | |
551 | #ifdef NS_IMPL_COCOA | |
552 | [self setDelegate: self]; | |
553 | #endif | |
554 | return self; | |
555 | } | |
556 | ||
557 | ||
558 | - (void)setFrame: (struct frame *)f | |
559 | { | |
560 | frame = f; | |
561 | } | |
562 | ||
563 | ||
564 | /* delegate method called when a submenu is being opened: run a 'deep' call | |
565 | to set_frame_menubar */ | |
566 | - (void)menuNeedsUpdate: (NSMenu *)menu | |
567 | { | |
201949c3 AR |
568 | NSEvent *event; |
569 | if (!FRAME_LIVE_P (frame)) | |
570 | return; | |
571 | event = [[FRAME_NS_VIEW (frame) window] currentEvent]; | |
edfda783 AR |
572 | /* HACK: Cocoa/Carbon will request update on every keystroke |
573 | via IsMenuKeyEvent -> CheckMenusForKeyEvent. These are not needed | |
574 | since key equivalents are handled through emacs. | |
575 | On Leopard, even keystroke events generate SystemDefined events, but | |
576 | their subtype is 8. */ | |
c96169a0 AR |
577 | if ([event type] != NSSystemDefined || [event subtype] == 8 |
578 | /* Also, don't try this if from an event picked up asynchronously, | |
579 | as lots of lisp evaluation happens in ns_update_menubar. */ | |
580 | || handling_signal != 0) | |
edfda783 AR |
581 | return; |
582 | /*fprintf (stderr, "Updating menu '%s'\n", [[self title] UTF8String]); NSLog (@"%@\n", event); */ | |
583 | ns_update_menubar (frame, 1, self); | |
584 | } | |
585 | ||
586 | ||
587 | - (BOOL)performKeyEquivalent: (NSEvent *)theEvent | |
588 | { | |
589 | if (SELECTED_FRAME () && FRAME_NS_P (SELECTED_FRAME ()) | |
590 | && FRAME_NS_VIEW (SELECTED_FRAME ())) | |
591 | [FRAME_NS_VIEW (SELECTED_FRAME ()) keyDown: theEvent]; | |
592 | return YES; | |
593 | } | |
594 | ||
595 | ||
c7cef62d AR |
596 | /* Parse a widget_value's key rep (examples: 's-p', 's-S', '(C-x C-s)', '<f13>') |
597 | into an accelerator string. We are only able to display a single character | |
598 | for an accelerator, together with an optional modifier combination. (Under | |
599 | Carbon more control was possible, but in Cocoa multi-char strings passed to | |
600 | NSMenuItem get ignored. For now we try to display a super-single letter | |
601 | combo, and return the others as strings to be appended to the item title. | |
602 | (This is signaled by setting keyEquivModMask to 0 for now.) */ | |
9c5bd55a | 603 | -(NSString *)parseKeyEquiv: (const char *)key |
edfda783 | 604 | { |
9c5bd55a | 605 | const char *tpos = key; |
c7cef62d AR |
606 | keyEquivModMask = NSCommandKeyMask; |
607 | ||
edfda783 AR |
608 | if (!key || !strlen (key)) |
609 | return @""; | |
610 | ||
611 | while (*tpos == ' ' || *tpos == '(') | |
612 | tpos++; | |
0bae4e09 AR |
613 | if ((*tpos == 's') && (*(tpos+1) == '-')) |
614 | { | |
615 | return [NSString stringWithFormat: @"%c", tpos[2]]; | |
616 | } | |
617 | keyEquivModMask = 0; /* signal */ | |
618 | return [NSString stringWithUTF8String: tpos]; | |
edfda783 AR |
619 | } |
620 | ||
07b87a10 | 621 | |
15034960 | 622 | - (NSMenuItem *)addItemWithWidgetValue: (void *)wvptr |
edfda783 | 623 | { |
15034960 | 624 | NSMenuItem *item; |
edfda783 AR |
625 | widget_value *wv = (widget_value *)wvptr; |
626 | ||
627 | if (name_is_separator (wv->name)) | |
628 | { | |
629 | item = [NSMenuItem separatorItem]; | |
630 | [self addItem: item]; | |
631 | } | |
632 | else | |
633 | { | |
634 | NSString *title, *keyEq; | |
635 | title = [NSString stringWithUTF8String: wv->name]; | |
636 | if (title == nil) | |
637 | title = @"< ? >"; /* (get out in the open so we know about it) */ | |
638 | ||
639 | keyEq = [self parseKeyEquiv: wv->key]; | |
84ee8aba AR |
640 | #ifdef NS_IMPL_COCOA |
641 | /* OS X just ignores modifier strings longer than one character */ | |
c7cef62d AR |
642 | if (keyEquivModMask == 0) |
643 | title = [title stringByAppendingFormat: @" (%@)", keyEq]; | |
84ee8aba | 644 | #endif |
edfda783 AR |
645 | |
646 | item = [self addItemWithTitle: (NSString *)title | |
647 | action: @selector (menuDown:) | |
648 | keyEquivalent: keyEq]; | |
c7cef62d | 649 | [item setKeyEquivalentModifierMask: keyEquivModMask]; |
edfda783 AR |
650 | |
651 | [item setEnabled: wv->enabled]; | |
652 | ||
653 | /* Draw radio buttons and tickboxes */ | |
654 | if (wv->selected && (wv->button_type == BUTTON_TYPE_TOGGLE || | |
655 | wv->button_type == BUTTON_TYPE_RADIO)) | |
656 | [item setState: NSOnState]; | |
657 | else | |
658 | [item setState: NSOffState]; | |
659 | ||
f3f08c28 | 660 | [item setTag: (NSInteger)wv->call_data]; |
edfda783 AR |
661 | } |
662 | ||
663 | return item; | |
664 | } | |
665 | ||
666 | ||
667 | /* convenience */ | |
4ff670a8 | 668 | -(void)clear |
edfda783 AR |
669 | { |
670 | int n; | |
671 | ||
672 | for (n = [self numberOfItems]-1; n >= 0; n--) | |
673 | { | |
674 | NSMenuItem *item = [self itemAtIndex: n]; | |
675 | NSString *title = [item title]; | |
4ff670a8 | 676 | if (([title length] == 0 /* OSX 10.5 */ |
3988c7d6 | 677 | || [ns_app_name isEqualToString: title] /* from 10.6 on */ |
4ff670a8 | 678 | || [@"Apple" isEqualToString: title]) /* older */ |
edfda783 AR |
679 | && ![item isSeparatorItem]) |
680 | continue; | |
681 | [self removeItemAtIndex: n]; | |
682 | } | |
683 | } | |
684 | ||
685 | ||
686 | - (void)fillWithWidgetValue: (void *)wvptr | |
687 | { | |
688 | widget_value *wv = (widget_value *)wvptr; | |
689 | ||
690 | /* clear existing contents */ | |
691 | [self setMenuChangedMessagesEnabled: NO]; | |
692 | [self clear]; | |
693 | ||
694 | /* add new contents */ | |
695 | for (; wv != NULL; wv = wv->next) | |
696 | { | |
15034960 | 697 | NSMenuItem *item = [self addItemWithWidgetValue: wv]; |
edfda783 AR |
698 | |
699 | if (wv->contents) | |
700 | { | |
c96169a0 | 701 | EmacsMenu *submenu = [[EmacsMenu alloc] initWithTitle: [item title]]; |
edfda783 AR |
702 | |
703 | [self setSubmenu: submenu forItem: item]; | |
704 | [submenu fillWithWidgetValue: wv->contents]; | |
705 | [submenu release]; | |
706 | [item setAction: nil]; | |
707 | } | |
708 | } | |
709 | ||
710 | [self setMenuChangedMessagesEnabled: YES]; | |
711 | #ifdef NS_IMPL_GNUSTEP | |
712 | if ([[self window] isVisible]) | |
713 | [self sizeToFit]; | |
714 | #else | |
715 | if ([self supermenu] == nil) | |
716 | [self sizeToFit]; | |
717 | #endif | |
718 | } | |
719 | ||
720 | ||
721 | /* adds an empty submenu and returns it */ | |
9c5bd55a | 722 | - (EmacsMenu *)addSubmenuWithTitle: (const char *)title forFrame: (struct frame *)f |
edfda783 AR |
723 | { |
724 | NSString *titleStr = [NSString stringWithUTF8String: title]; | |
15034960 AR |
725 | NSMenuItem *item = [self addItemWithTitle: titleStr |
726 | action: nil /*@selector (menuDown:) */ | |
727 | keyEquivalent: @""]; | |
edfda783 AR |
728 | EmacsMenu *submenu = [[EmacsMenu alloc] initWithTitle: titleStr frame: f]; |
729 | [self setSubmenu: submenu forItem: item]; | |
730 | [submenu release]; | |
731 | return submenu; | |
732 | } | |
733 | ||
734 | /* run a menu in popup mode */ | |
735 | - (Lisp_Object)runMenuAt: (NSPoint)p forFrame: (struct frame *)f | |
736 | keymaps: (int)keymaps | |
737 | { | |
738 | EmacsView *view = FRAME_NS_VIEW (f); | |
3d608a86 J |
739 | NSEvent *e, *event; |
740 | long retVal; | |
741 | ||
edfda783 AR |
742 | /* p = [view convertPoint:p fromView: nil]; */ |
743 | p.y = NSHeight ([view frame]) - p.y; | |
3d608a86 J |
744 | e = [[view window] currentEvent]; |
745 | event = [NSEvent mouseEventWithType: NSRightMouseDown | |
746 | location: p | |
747 | modifierFlags: 0 | |
748 | timestamp: [e timestamp] | |
749 | windowNumber: [[view window] windowNumber] | |
750 | context: [e context] | |
751 | eventNumber: 0/*[e eventNumber] */ | |
752 | clickCount: 1 | |
753 | pressure: 0]; | |
edfda783 AR |
754 | |
755 | context_menu_value = -1; | |
756 | [NSMenu popUpContextMenu: self withEvent: event forView: view]; | |
757 | retVal = context_menu_value; | |
758 | context_menu_value = 0; | |
facfbbbd SM |
759 | return retVal > 0 |
760 | ? find_and_return_menu_selection (f, keymaps, (void *)retVal) | |
761 | : Qnil; | |
edfda783 AR |
762 | } |
763 | ||
764 | @end /* EmacsMenu */ | |
765 | ||
766 | ||
767 | ||
768 | /* ========================================================================== | |
769 | ||
770 | Context Menu: implementing functions | |
771 | ||
772 | ========================================================================== */ | |
773 | ||
ef7417fd SM |
774 | Lisp_Object |
775 | ns_menu_show (FRAME_PTR f, int x, int y, int for_click, int keymaps, | |
776 | Lisp_Object title, char **error) | |
edfda783 AR |
777 | { |
778 | EmacsMenu *pmenu; | |
edfda783 | 779 | NSPoint p; |
ef7417fd SM |
780 | Lisp_Object window, tem, keymap; |
781 | int specpdl_count = SPECPDL_INDEX (); | |
edfda783 AR |
782 | widget_value *wv, *first_wv = 0; |
783 | ||
ef7417fd | 784 | p.x = x; p.y = y; |
edfda783 AR |
785 | |
786 | /* now parse stage 2 as in ns_update_menubar */ | |
787 | wv = xmalloc_widget_value (); | |
788 | wv->name = "contextmenu"; | |
789 | wv->value = 0; | |
790 | wv->enabled = 1; | |
791 | wv->button_type = BUTTON_TYPE_NONE; | |
792 | wv->help = Qnil; | |
793 | first_wv = wv; | |
794 | ||
edfda783 | 795 | #if 0 |
df2142db | 796 | /* FIXME: a couple of one-line differences prevent reuse */ |
edfda783 AR |
797 | wv = digest_single_submenu (0, menu_items_used, Qnil); |
798 | #else | |
799 | { | |
800 | widget_value *save_wv = 0, *prev_wv = 0; | |
801 | widget_value **submenu_stack | |
802 | = (widget_value **) alloca (menu_items_used * sizeof (widget_value *)); | |
803 | /* Lisp_Object *subprefix_stack | |
804 | = (Lisp_Object *) alloca (menu_items_used * sizeof (Lisp_Object)); */ | |
805 | int submenu_depth = 0; | |
806 | int first_pane = 1; | |
807 | int i; | |
808 | ||
809 | /* Loop over all panes and items, filling in the tree. */ | |
810 | i = 0; | |
811 | while (i < menu_items_used) | |
812 | { | |
813 | if (EQ (XVECTOR (menu_items)->contents[i], Qnil)) | |
814 | { | |
815 | submenu_stack[submenu_depth++] = save_wv; | |
816 | save_wv = prev_wv; | |
817 | prev_wv = 0; | |
818 | first_pane = 1; | |
819 | i++; | |
820 | } | |
821 | else if (EQ (XVECTOR (menu_items)->contents[i], Qlambda)) | |
822 | { | |
823 | prev_wv = save_wv; | |
824 | save_wv = submenu_stack[--submenu_depth]; | |
825 | first_pane = 0; | |
826 | i++; | |
827 | } | |
828 | else if (EQ (XVECTOR (menu_items)->contents[i], Qt) | |
829 | && submenu_depth != 0) | |
830 | i += MENU_ITEMS_PANE_LENGTH; | |
831 | /* Ignore a nil in the item list. | |
832 | It's meaningful only for dialog boxes. */ | |
833 | else if (EQ (XVECTOR (menu_items)->contents[i], Qquote)) | |
834 | i += 1; | |
835 | else if (EQ (XVECTOR (menu_items)->contents[i], Qt)) | |
836 | { | |
837 | /* Create a new pane. */ | |
838 | Lisp_Object pane_name, prefix; | |
9c5bd55a | 839 | const char *pane_string; |
edfda783 AR |
840 | |
841 | pane_name = AREF (menu_items, i + MENU_ITEMS_PANE_NAME); | |
842 | prefix = AREF (menu_items, i + MENU_ITEMS_PANE_PREFIX); | |
843 | ||
844 | #ifndef HAVE_MULTILINGUAL_MENU | |
845 | if (STRINGP (pane_name) && STRING_MULTIBYTE (pane_name)) | |
846 | { | |
847 | pane_name = ENCODE_MENU_STRING (pane_name); | |
848 | ASET (menu_items, i + MENU_ITEMS_PANE_NAME, pane_name); | |
849 | } | |
850 | #endif | |
851 | pane_string = (NILP (pane_name) | |
852 | ? "" : (char *) SDATA (pane_name)); | |
853 | /* If there is just one top-level pane, put all its items directly | |
854 | under the top-level menu. */ | |
855 | if (menu_items_n_panes == 1) | |
856 | pane_string = ""; | |
857 | ||
858 | /* If the pane has a meaningful name, | |
859 | make the pane a top-level menu item | |
860 | with its items as a submenu beneath it. */ | |
861 | if (!keymaps && strcmp (pane_string, "")) | |
862 | { | |
863 | wv = xmalloc_widget_value (); | |
864 | if (save_wv) | |
865 | save_wv->next = wv; | |
866 | else | |
867 | first_wv->contents = wv; | |
868 | wv->name = pane_string; | |
869 | if (keymaps && !NILP (prefix)) | |
870 | wv->name++; | |
871 | wv->value = 0; | |
872 | wv->enabled = 1; | |
873 | wv->button_type = BUTTON_TYPE_NONE; | |
874 | wv->help = Qnil; | |
875 | save_wv = wv; | |
876 | prev_wv = 0; | |
877 | } | |
878 | else if (first_pane) | |
879 | { | |
880 | save_wv = wv; | |
881 | prev_wv = 0; | |
882 | } | |
883 | first_pane = 0; | |
884 | i += MENU_ITEMS_PANE_LENGTH; | |
885 | } | |
886 | else | |
887 | { | |
888 | /* Create a new item within current pane. */ | |
889 | Lisp_Object item_name, enable, descrip, def, type, selected, help; | |
890 | item_name = AREF (menu_items, i + MENU_ITEMS_ITEM_NAME); | |
891 | enable = AREF (menu_items, i + MENU_ITEMS_ITEM_ENABLE); | |
892 | descrip = AREF (menu_items, i + MENU_ITEMS_ITEM_EQUIV_KEY); | |
893 | def = AREF (menu_items, i + MENU_ITEMS_ITEM_DEFINITION); | |
894 | type = AREF (menu_items, i + MENU_ITEMS_ITEM_TYPE); | |
895 | selected = AREF (menu_items, i + MENU_ITEMS_ITEM_SELECTED); | |
896 | help = AREF (menu_items, i + MENU_ITEMS_ITEM_HELP); | |
897 | ||
898 | #ifndef HAVE_MULTILINGUAL_MENU | |
899 | if (STRINGP (item_name) && STRING_MULTIBYTE (item_name)) | |
900 | { | |
901 | item_name = ENCODE_MENU_STRING (item_name); | |
902 | ASET (menu_items, i + MENU_ITEMS_ITEM_NAME, item_name); | |
903 | } | |
904 | ||
905 | if (STRINGP (descrip) && STRING_MULTIBYTE (descrip)) | |
906 | { | |
907 | descrip = ENCODE_MENU_STRING (descrip); | |
908 | ASET (menu_items, i + MENU_ITEMS_ITEM_EQUIV_KEY, descrip); | |
909 | } | |
910 | #endif /* not HAVE_MULTILINGUAL_MENU */ | |
911 | ||
912 | wv = xmalloc_widget_value (); | |
913 | if (prev_wv) | |
914 | prev_wv->next = wv; | |
915 | else | |
916 | save_wv->contents = wv; | |
917 | wv->name = (char *) SDATA (item_name); | |
918 | if (!NILP (descrip)) | |
919 | wv->key = (char *) SDATA (descrip); | |
920 | wv->value = 0; | |
921 | /* If this item has a null value, | |
922 | make the call_data null so that it won't display a box | |
923 | when the mouse is on it. */ | |
facfbbbd SM |
924 | wv->call_data |
925 | = !NILP (def) ? (void *) &XVECTOR (menu_items)->contents[i] : 0; | |
edfda783 AR |
926 | wv->enabled = !NILP (enable); |
927 | ||
928 | if (NILP (type)) | |
929 | wv->button_type = BUTTON_TYPE_NONE; | |
930 | else if (EQ (type, QCtoggle)) | |
931 | wv->button_type = BUTTON_TYPE_TOGGLE; | |
932 | else if (EQ (type, QCradio)) | |
933 | wv->button_type = BUTTON_TYPE_RADIO; | |
934 | else | |
935 | abort (); | |
936 | ||
937 | wv->selected = !NILP (selected); | |
938 | ||
939 | if (! STRINGP (help)) | |
940 | help = Qnil; | |
941 | ||
942 | wv->help = help; | |
943 | ||
944 | prev_wv = wv; | |
945 | ||
946 | i += MENU_ITEMS_ITEM_LENGTH; | |
947 | } | |
948 | } | |
949 | } | |
950 | #endif | |
951 | ||
952 | if (!NILP (title)) | |
953 | { | |
954 | widget_value *wv_title = xmalloc_widget_value (); | |
955 | widget_value *wv_sep = xmalloc_widget_value (); | |
956 | ||
957 | /* Maybe replace this separator with a bitmap or owner-draw item | |
958 | so that it looks better. Having two separators looks odd. */ | |
959 | wv_sep->name = "--"; | |
960 | wv_sep->next = first_wv->contents; | |
961 | wv_sep->help = Qnil; | |
962 | ||
963 | #ifndef HAVE_MULTILINGUAL_MENU | |
964 | if (STRING_MULTIBYTE (title)) | |
965 | title = ENCODE_MENU_STRING (title); | |
966 | #endif | |
967 | ||
968 | wv_title->name = (char *) SDATA (title); | |
15034960 | 969 | wv_title->enabled = NO; |
edfda783 AR |
970 | wv_title->button_type = BUTTON_TYPE_NONE; |
971 | wv_title->help = Qnil; | |
972 | wv_title->next = wv_sep; | |
973 | first_wv->contents = wv_title; | |
974 | } | |
975 | ||
976 | pmenu = [[EmacsMenu alloc] initWithTitle: | |
977 | [NSString stringWithUTF8String: SDATA (title)]]; | |
978 | [pmenu fillWithWidgetValue: first_wv->contents]; | |
979 | free_menubar_widget_value_tree (first_wv); | |
ef7417fd | 980 | unbind_to (specpdl_count, Qnil); |
edfda783 | 981 | |
07b87a10 | 982 | popup_activated_flag = 1; |
edfda783 | 983 | tem = [pmenu runMenuAt: p forFrame: f keymaps: keymaps]; |
07b87a10 | 984 | popup_activated_flag = 0; |
edfda783 AR |
985 | [[FRAME_NS_VIEW (SELECTED_FRAME ()) window] makeKeyWindow]; |
986 | ||
edfda783 AR |
987 | return tem; |
988 | } | |
989 | ||
990 | ||
edfda783 AR |
991 | /* ========================================================================== |
992 | ||
993 | Toolbar: externally-called functions | |
994 | ||
995 | ========================================================================== */ | |
996 | ||
997 | void | |
998 | free_frame_tool_bar (FRAME_PTR f) | |
999 | /* -------------------------------------------------------------------------- | |
1000 | Under NS we just hide the toolbar until it might be needed again. | |
1001 | -------------------------------------------------------------------------- */ | |
1002 | { | |
1f984e12 | 1003 | BLOCK_INPUT; |
edfda783 | 1004 | [[FRAME_NS_VIEW (f) toolbar] setVisible: NO]; |
581a8100 | 1005 | FRAME_TOOLBAR_HEIGHT (f) = 0; |
1f984e12 | 1006 | UNBLOCK_INPUT; |
edfda783 AR |
1007 | } |
1008 | ||
1009 | void | |
1010 | update_frame_tool_bar (FRAME_PTR f) | |
1011 | /* -------------------------------------------------------------------------- | |
1012 | Update toolbar contents | |
1013 | -------------------------------------------------------------------------- */ | |
1014 | { | |
1015 | int i; | |
581a8100 J |
1016 | EmacsView *view = FRAME_NS_VIEW (f); |
1017 | NSWindow *window = [view window]; | |
1018 | EmacsToolbar *toolbar = [view toolbar]; | |
edfda783 | 1019 | |
1f984e12 | 1020 | BLOCK_INPUT; |
edfda783 AR |
1021 | [toolbar clearActive]; |
1022 | ||
1023 | /* update EmacsToolbar as in GtkUtils, build items list */ | |
1024 | for (i = 0; i < f->n_tool_bar_items; ++i) | |
1025 | { | |
1026 | #define TOOLPROP(IDX) AREF (f->tool_bar_items, \ | |
1027 | i * TOOL_BAR_ITEM_NSLOTS + (IDX)) | |
1028 | ||
1029 | BOOL enabled_p = !NILP (TOOLPROP (TOOL_BAR_ITEM_ENABLED_P)); | |
1030 | BOOL selected_p = !NILP (TOOLPROP (TOOL_BAR_ITEM_SELECTED_P)); | |
1031 | int idx; | |
1032 | int img_id; | |
1033 | struct image *img; | |
1034 | Lisp_Object image; | |
1035 | Lisp_Object helpObj; | |
9c5bd55a | 1036 | const char *helpText; |
edfda783 AR |
1037 | |
1038 | /* If image is a vector, choose the image according to the | |
1039 | button state. */ | |
1040 | image = TOOLPROP (TOOL_BAR_ITEM_IMAGES); | |
1041 | if (VECTORP (image)) | |
1042 | { | |
1043 | /* NS toolbar auto-computes disabled and selected images */ | |
1044 | idx = TOOL_BAR_IMAGE_ENABLED_SELECTED; | |
1045 | xassert (ASIZE (image) >= idx); | |
1046 | image = AREF (image, idx); | |
1047 | } | |
1048 | else | |
1049 | { | |
1050 | idx = -1; | |
1051 | } | |
1052 | /* Ignore invalid image specifications. */ | |
1053 | if (!valid_image_p (image)) | |
1054 | { | |
1055 | NSLog (@"Invalid image for toolbar item"); | |
1056 | continue; | |
1057 | } | |
1058 | ||
1059 | img_id = lookup_image (f, image); | |
1060 | img = IMAGE_FROM_ID (f, img_id); | |
1061 | prepare_image_for_display (f, img); | |
1062 | ||
1063 | if (img->load_failed_p || img->pixmap == nil) | |
1064 | { | |
1065 | NSLog (@"Could not prepare toolbar image for display."); | |
1066 | continue; | |
1067 | } | |
1068 | ||
1069 | helpObj = TOOLPROP (TOOL_BAR_ITEM_HELP); | |
1070 | if (NILP (helpObj)) | |
1071 | helpObj = TOOLPROP (TOOL_BAR_ITEM_CAPTION); | |
1072 | helpText = NILP (helpObj) ? "" : (char *)SDATA (helpObj); | |
1073 | ||
1074 | [toolbar addDisplayItemWithImage: img->pixmap idx: i helpText: helpText | |
1075 | enabled: enabled_p]; | |
1076 | #undef TOOLPROP | |
1077 | } | |
1078 | ||
1079 | if (![toolbar isVisible]) | |
1080 | [toolbar setVisible: YES]; | |
1081 | ||
1082 | if ([toolbar changed]) | |
1083 | { | |
1084 | /* inform app that toolbar has changed */ | |
1085 | NSDictionary *dict = [toolbar configurationDictionary]; | |
1086 | NSMutableDictionary *newDict = [dict mutableCopy]; | |
1087 | NSEnumerator *keys = [[dict allKeys] objectEnumerator]; | |
1088 | NSObject *key; | |
1089 | while ((key = [keys nextObject]) != nil) | |
1090 | { | |
1091 | NSObject *val = [dict objectForKey: key]; | |
1092 | if ([val isKindOfClass: [NSArray class]]) | |
1093 | { | |
1094 | [newDict setObject: | |
1095 | [toolbar toolbarDefaultItemIdentifiers: toolbar] | |
1096 | forKey: key]; | |
1097 | break; | |
1098 | } | |
1099 | } | |
1100 | [toolbar setConfigurationFromDictionary: newDict]; | |
1101 | [newDict release]; | |
1102 | } | |
1103 | ||
581a8100 J |
1104 | FRAME_TOOLBAR_HEIGHT (f) = |
1105 | NSHeight ([window frameRectForContentRect: NSMakeRect (0, 0, 0, 0)]) | |
1106 | - FRAME_NS_TITLEBAR_HEIGHT (f); | |
1f984e12 | 1107 | UNBLOCK_INPUT; |
edfda783 AR |
1108 | } |
1109 | ||
1110 | ||
1111 | /* ========================================================================== | |
1112 | ||
1113 | Toolbar: class implementation | |
1114 | ||
1115 | ========================================================================== */ | |
1116 | ||
1117 | @implementation EmacsToolbar | |
1118 | ||
1119 | - initForView: (EmacsView *)view withIdentifier: (NSString *)identifier | |
1120 | { | |
1121 | self = [super initWithIdentifier: identifier]; | |
1122 | emacsView = view; | |
1123 | [self setDisplayMode: NSToolbarDisplayModeIconOnly]; | |
1124 | [self setSizeMode: NSToolbarSizeModeSmall]; | |
1125 | [self setDelegate: self]; | |
1126 | identifierToItem = [[NSMutableDictionary alloc] initWithCapacity: 10]; | |
1127 | activeIdentifiers = [[NSMutableArray alloc] initWithCapacity: 8]; | |
1128 | prevEnablement = enablement = 0L; | |
1129 | return self; | |
1130 | } | |
1131 | ||
1132 | - (void)dealloc | |
1133 | { | |
1134 | [prevIdentifiers release]; | |
1135 | [activeIdentifiers release]; | |
1136 | [identifierToItem release]; | |
1137 | [super dealloc]; | |
1138 | } | |
1139 | ||
1140 | - (void) clearActive | |
1141 | { | |
1142 | [prevIdentifiers release]; | |
1143 | prevIdentifiers = [activeIdentifiers copy]; | |
1144 | [activeIdentifiers removeAllObjects]; | |
1145 | prevEnablement = enablement; | |
1146 | enablement = 0L; | |
1147 | } | |
1148 | ||
1149 | - (BOOL) changed | |
1150 | { | |
1151 | return [activeIdentifiers isEqualToArray: prevIdentifiers] && | |
1152 | enablement == prevEnablement ? NO : YES; | |
1153 | } | |
1154 | ||
1155 | - (void) addDisplayItemWithImage: (EmacsImage *)img idx: (int)idx | |
9c5bd55a | 1156 | helpText: (const char *)help enabled: (BOOL)enabled |
edfda783 AR |
1157 | { |
1158 | /* 1) come up w/identifier */ | |
facfbbbd SM |
1159 | NSString *identifier |
1160 | = [NSString stringWithFormat: @"%u", [img hash]]; | |
edfda783 AR |
1161 | |
1162 | /* 2) create / reuse item */ | |
1163 | NSToolbarItem *item = [identifierToItem objectForKey: identifier]; | |
1164 | if (item == nil) | |
1165 | { | |
1166 | item = [[[NSToolbarItem alloc] initWithItemIdentifier: identifier] | |
1167 | autorelease]; | |
1168 | [item setImage: img]; | |
f3f08c28 | 1169 | [item setToolTip: [NSString stringWithUTF8String: help]]; |
edfda783 AR |
1170 | [item setTarget: emacsView]; |
1171 | [item setAction: @selector (toolbarClicked:)]; | |
1172 | } | |
1173 | ||
1174 | [item setTag: idx]; | |
1175 | [item setEnabled: enabled]; | |
1176 | ||
1177 | /* 3) update state */ | |
1178 | [identifierToItem setObject: item forKey: identifier]; | |
1179 | [activeIdentifiers addObject: identifier]; | |
1180 | enablement = (enablement << 1) | (enabled == YES); | |
1181 | } | |
1182 | ||
1183 | /* This overrides super's implementation, which automatically sets | |
1184 | all items to enabled state (for some reason). */ | |
1185 | - (void)validateVisibleItems { } | |
1186 | ||
1187 | ||
1188 | /* delegate methods */ | |
1189 | ||
1190 | - (NSToolbarItem *)toolbar: (NSToolbar *)toolbar | |
1191 | itemForItemIdentifier: (NSString *)itemIdentifier | |
1192 | willBeInsertedIntoToolbar: (BOOL)flag | |
1193 | { | |
1194 | /* look up NSToolbarItem by identifier and return... */ | |
1195 | return [identifierToItem objectForKey: itemIdentifier]; | |
1196 | } | |
1197 | ||
1198 | - (NSArray *)toolbarDefaultItemIdentifiers: (NSToolbar *)toolbar | |
1199 | { | |
1200 | /* return entire set.. */ | |
1201 | return activeIdentifiers; | |
1202 | } | |
1203 | ||
1204 | /* for configuration palette (not yet supported) */ | |
1205 | - (NSArray *)toolbarAllowedItemIdentifiers: (NSToolbar *)toolbar | |
1206 | { | |
1207 | /* return entire set... */ | |
1208 | return [identifierToItem allKeys]; | |
1209 | } | |
1210 | ||
1211 | /* optional and unneeded */ | |
1212 | /* - toolbarWillAddItem: (NSNotification *)notification { } */ | |
1213 | /* - toolbarDidRemoveItem: (NSNotification *)notification { } */ | |
1214 | /* - (NSArray *)toolbarSelectableItemIdentifiers: (NSToolbar *)toolbar */ | |
1215 | ||
1216 | @end /* EmacsToolbar */ | |
1217 | ||
1218 | ||
1219 | ||
1220 | /* ========================================================================== | |
1221 | ||
1222 | Tooltip: class implementation | |
1223 | ||
1224 | ========================================================================== */ | |
1225 | ||
1226 | /* Needed because NeXTstep does not provide enough control over tooltip | |
1227 | display. */ | |
1228 | @implementation EmacsTooltip | |
1229 | ||
1230 | - init | |
1231 | { | |
1232 | NSColor *col = [NSColor colorWithCalibratedRed: 1.0 green: 1.0 | |
1233 | blue: 0.792 alpha: 0.95]; | |
1234 | NSFont *font = [NSFont toolTipsFontOfSize: 0]; | |
1235 | NSFont *sfont = [font screenFont]; | |
1236 | int height = [sfont ascender] - [sfont descender]; | |
1237 | /*[font boundingRectForFont].size.height; */ | |
1238 | NSRect r = NSMakeRect (0, 0, 100, height+6); | |
1239 | ||
1240 | textField = [[NSTextField alloc] initWithFrame: r]; | |
1241 | [textField setFont: font]; | |
1242 | [textField setBackgroundColor: col]; | |
1243 | ||
1244 | [textField setEditable: NO]; | |
1245 | [textField setSelectable: NO]; | |
1246 | [textField setBordered: YES]; | |
1247 | [textField setBezeled: YES]; | |
1248 | [textField setDrawsBackground: YES]; | |
1249 | ||
1250 | win = [[NSWindow alloc] | |
1251 | initWithContentRect: [textField frame] | |
1252 | styleMask: 0 | |
1253 | backing: NSBackingStoreBuffered | |
1254 | defer: YES]; | |
1255 | [win setReleasedWhenClosed: NO]; | |
1256 | [win setDelegate: self]; | |
1257 | [[win contentView] addSubview: textField]; | |
1258 | /* [win setBackgroundColor: col]; */ | |
1259 | [win setOpaque: NO]; | |
1260 | ||
1261 | return self; | |
1262 | } | |
1263 | ||
1264 | - (void) dealloc | |
1265 | { | |
1266 | [win close]; | |
1267 | [win release]; | |
1268 | [textField release]; | |
1269 | [super dealloc]; | |
1270 | } | |
1271 | ||
1272 | - (void) setText: (char *)text | |
1273 | { | |
1274 | NSString *str = [NSString stringWithUTF8String: text]; | |
1275 | NSRect r = [textField frame]; | |
5ee6f629 DR |
1276 | NSSize textSize = [str sizeWithAttributes: |
1277 | [NSDictionary dictionaryWithObject: [[textField font] screenFont] | |
1278 | forKey: NSFontAttributeName]]; | |
1279 | NSSize padSize = [[[textField font] screenFont] | |
1280 | boundingRectForFont].size; | |
1281 | ||
1282 | r.size.width = textSize.width + padSize.width/2; | |
1283 | r.size.height = textSize.height + padSize.height/2; | |
edfda783 AR |
1284 | [textField setFrame: r]; |
1285 | [textField setStringValue: str]; | |
1286 | } | |
1287 | ||
1288 | - (void) showAtX: (int)x Y: (int)y for: (int)seconds | |
1289 | { | |
1290 | NSRect wr = [win frame]; | |
1291 | ||
1292 | wr.origin = NSMakePoint (x, y); | |
1293 | wr.size = [textField frame].size; | |
1294 | ||
1295 | [win setFrame: wr display: YES]; | |
1296 | [win orderFront: self]; | |
1297 | [win display]; | |
1298 | timer = [NSTimer scheduledTimerWithTimeInterval: (float)seconds target: self | |
1299 | selector: @selector (hide) | |
1300 | userInfo: nil repeats: NO]; | |
1301 | [timer retain]; | |
1302 | } | |
1303 | ||
1304 | - (void) hide | |
1305 | { | |
1306 | [win close]; | |
1307 | if (timer != nil) | |
1308 | { | |
1309 | if ([timer isValid]) | |
1310 | [timer invalidate]; | |
1311 | [timer release]; | |
1312 | timer = nil; | |
1313 | } | |
1314 | } | |
1315 | ||
1316 | - (BOOL) isActive | |
1317 | { | |
1318 | return timer != nil; | |
1319 | } | |
1320 | ||
1321 | - (NSRect) frame | |
1322 | { | |
1323 | return [textField frame]; | |
1324 | } | |
1325 | ||
1326 | @end /* EmacsTooltip */ | |
1327 | ||
1328 | ||
1329 | ||
1330 | /* ========================================================================== | |
1331 | ||
1332 | Popup Dialog: implementing functions | |
1333 | ||
1334 | ========================================================================== */ | |
1335 | ||
c96169a0 AR |
1336 | |
1337 | static Lisp_Object | |
1338 | pop_down_menu (Lisp_Object arg) | |
1339 | { | |
1340 | struct Lisp_Save_Value *p = XSAVE_VALUE (arg); | |
ba301db3 AR |
1341 | if (popup_activated_flag) |
1342 | { | |
1343 | popup_activated_flag = 0; | |
1344 | BLOCK_INPUT; | |
1345 | [NSApp endModalSession: popupSession]; | |
1346 | [((EmacsDialogPanel *) (p->pointer)) close]; | |
1347 | [[FRAME_NS_VIEW (SELECTED_FRAME ()) window] makeKeyWindow]; | |
1348 | UNBLOCK_INPUT; | |
1349 | } | |
c96169a0 AR |
1350 | return Qnil; |
1351 | } | |
1352 | ||
1353 | ||
edfda783 AR |
1354 | Lisp_Object |
1355 | ns_popup_dialog (Lisp_Object position, Lisp_Object contents, Lisp_Object header) | |
1356 | { | |
1357 | id dialog; | |
1358 | Lisp_Object window, tem; | |
1359 | struct frame *f; | |
1360 | NSPoint p; | |
1361 | BOOL isQ; | |
1362 | ||
1363 | NSTRACE (x-popup-dialog); | |
1364 | ||
1365 | check_ns (); | |
1366 | ||
1367 | isQ = NILP (header); | |
1368 | ||
8612b71a AR |
1369 | if (EQ (position, Qt) |
1370 | || (CONSP (position) && (EQ (XCAR (position), Qmenu_bar) | |
1371 | || EQ (XCAR (position), Qtool_bar)))) | |
edfda783 AR |
1372 | { |
1373 | window = selected_window; | |
1374 | } | |
1375 | else if (CONSP (position)) | |
1376 | { | |
1377 | Lisp_Object tem; | |
1378 | tem = Fcar (position); | |
1379 | if (XTYPE (tem) == Lisp_Cons) | |
1380 | window = Fcar (Fcdr (position)); | |
1381 | else | |
1382 | { | |
1383 | tem = Fcar (Fcdr (position)); /* EVENT_START (position) */ | |
1384 | window = Fcar (tem); /* POSN_WINDOW (tem) */ | |
1385 | } | |
1386 | } | |
8612b71a | 1387 | else if (WINDOWP (position) || FRAMEP (position)) |
edfda783 AR |
1388 | { |
1389 | window = position; | |
1390 | } | |
1391 | else | |
8612b71a AR |
1392 | window = Qnil; |
1393 | ||
edfda783 AR |
1394 | if (FRAMEP (window)) |
1395 | f = XFRAME (window); | |
8612b71a | 1396 | else if (WINDOWP (window)) |
edfda783 AR |
1397 | { |
1398 | CHECK_LIVE_WINDOW (window); | |
1399 | f = XFRAME (WINDOW_FRAME (XWINDOW (window))); | |
1400 | } | |
8612b71a AR |
1401 | else |
1402 | CHECK_WINDOW (window); | |
1403 | ||
edfda783 AR |
1404 | p.x = (int)f->left_pos + ((int)FRAME_COLUMN_WIDTH (f) * f->text_cols)/2; |
1405 | p.y = (int)f->top_pos + (FRAME_LINE_HEIGHT (f) * f->text_lines)/2; | |
3175b12a AR |
1406 | |
1407 | BLOCK_INPUT; | |
edfda783 AR |
1408 | dialog = [[EmacsDialogPanel alloc] initFromContents: contents |
1409 | isQuestion: isQ]; | |
c96169a0 AR |
1410 | { |
1411 | int specpdl_count = SPECPDL_INDEX (); | |
1412 | record_unwind_protect (pop_down_menu, make_save_value (dialog, 0)); | |
1413 | popup_activated_flag = 1; | |
1414 | tem = [dialog runDialogAt: p]; | |
ba301db3 | 1415 | unbind_to (specpdl_count, Qnil); /* calls pop_down_menu */ |
c96169a0 | 1416 | } |
3175b12a | 1417 | UNBLOCK_INPUT; |
c96169a0 | 1418 | |
edfda783 AR |
1419 | return tem; |
1420 | } | |
1421 | ||
1422 | ||
1423 | /* ========================================================================== | |
1424 | ||
1425 | Popup Dialog: class implementation | |
1426 | ||
1427 | ========================================================================== */ | |
1428 | ||
1429 | @interface FlippedView : NSView | |
1430 | { | |
1431 | } | |
1432 | @end | |
1433 | ||
1434 | @implementation FlippedView | |
1435 | - (BOOL)isFlipped | |
1436 | { | |
1437 | return YES; | |
1438 | } | |
1439 | @end | |
1440 | ||
1441 | @implementation EmacsDialogPanel | |
1442 | ||
1443 | #define SPACER 8.0 | |
1444 | #define ICONSIZE 64.0 | |
1445 | #define TEXTHEIGHT 20.0 | |
1446 | #define MINCELLWIDTH 90.0 | |
1447 | ||
f3f08c28 | 1448 | - initWithContentRect: (NSRect)contentRect styleMask: (NSUInteger)aStyle |
edfda783 AR |
1449 | backing: (NSBackingStoreType)backingType defer: (BOOL)flag |
1450 | { | |
1451 | NSSize spacing = {SPACER, SPACER}; | |
1452 | NSRect area; | |
1453 | char this_cmd_name[80]; | |
facfbbbd | 1454 | id cell; |
edfda783 AR |
1455 | static NSImageView *imgView; |
1456 | static FlippedView *contentView; | |
1457 | ||
1458 | if (imgView == nil) | |
1459 | { | |
1460 | NSImage *img; | |
1461 | area.origin.x = 3*SPACER; | |
1462 | area.origin.y = 2*SPACER; | |
1463 | area.size.width = ICONSIZE; | |
1464 | area.size.height= ICONSIZE; | |
1465 | img = [[NSImage imageNamed: @"NSApplicationIcon"] copy]; | |
1466 | [img setScalesWhenResized: YES]; | |
1467 | [img setSize: NSMakeSize (ICONSIZE, ICONSIZE)]; | |
1468 | imgView = [[NSImageView alloc] initWithFrame: area]; | |
1469 | [imgView setImage: img]; | |
1470 | [imgView setEditable: NO]; | |
1471 | [img release]; | |
1472 | } | |
1473 | ||
1474 | aStyle = NSTitledWindowMask; | |
1475 | flag = YES; | |
1476 | rows = 0; | |
1477 | cols = 1; | |
1478 | [super initWithContentRect: contentRect styleMask: aStyle | |
1479 | backing: backingType defer: flag]; | |
1480 | contentView = [[FlippedView alloc] initWithFrame: [[self contentView] frame]]; | |
1481 | [self setContentView: contentView]; | |
1482 | ||
1483 | [[self contentView] setAutoresizesSubviews: YES]; | |
1484 | ||
1485 | [[self contentView] addSubview: imgView]; | |
1486 | [self setTitle: @""]; | |
1487 | ||
1488 | area.origin.x += ICONSIZE+2*SPACER; | |
1489 | /* area.origin.y = TEXTHEIGHT; ICONSIZE/2-10+SPACER; */ | |
1490 | area.size.width = 400; | |
1491 | area.size.height= TEXTHEIGHT; | |
1492 | command = [[[NSTextField alloc] initWithFrame: area] autorelease]; | |
1493 | [[self contentView] addSubview: command]; | |
3988c7d6 | 1494 | [command setStringValue: ns_app_name]; |
edfda783 AR |
1495 | [command setDrawsBackground: NO]; |
1496 | [command setBezeled: NO]; | |
1497 | [command setSelectable: NO]; | |
1498 | [command setFont: [NSFont boldSystemFontOfSize: 13.0]]; | |
1499 | ||
1500 | /* area.origin.x = ICONSIZE+2*SPACER; | |
1501 | area.origin.y = TEXTHEIGHT + 2*SPACER; | |
1502 | area.size.width = 400; | |
1503 | area.size.height= 2; | |
1504 | tem = [[[NSBox alloc] initWithFrame: area] autorelease]; | |
1505 | [[self contentView] addSubview: tem]; | |
1506 | [tem setTitlePosition: NSNoTitle]; | |
1507 | [tem setAutoresizingMask: NSViewWidthSizable];*/ | |
1508 | ||
1509 | /* area.origin.x = ICONSIZE+2*SPACER; */ | |
1510 | area.origin.y += TEXTHEIGHT+SPACER; | |
1511 | area.size.width = 400; | |
1512 | area.size.height= TEXTHEIGHT; | |
1513 | title = [[[NSTextField alloc] initWithFrame: area] autorelease]; | |
1514 | [[self contentView] addSubview: title]; | |
1515 | [title setDrawsBackground: NO]; | |
1516 | [title setBezeled: NO]; | |
1517 | [title setSelectable: NO]; | |
1518 | [title setFont: [NSFont systemFontOfSize: 11.0]]; | |
1519 | ||
1520 | cell = [[[NSButtonCell alloc] initTextCell: @""] autorelease]; | |
1521 | [cell setBordered: NO]; | |
1522 | [cell setEnabled: NO]; | |
1523 | [cell setCellAttribute: NSCellIsInsetButton to: 8]; | |
1524 | [cell setBezelStyle: NSRoundedBezelStyle]; | |
1525 | ||
1526 | matrix = [[NSMatrix alloc] initWithFrame: contentRect | |
1527 | mode: NSHighlightModeMatrix | |
1528 | prototype: cell | |
1529 | numberOfRows: 0 | |
1530 | numberOfColumns: 1]; | |
1531 | [[self contentView] addSubview: matrix]; | |
1532 | [matrix release]; | |
1533 | [matrix setFrameOrigin: NSMakePoint (area.origin.x, | |
1534 | area.origin.y + (TEXTHEIGHT+3*SPACER))]; | |
1535 | [matrix setIntercellSpacing: spacing]; | |
1536 | ||
1537 | [self setOneShot: YES]; | |
1538 | [self setReleasedWhenClosed: YES]; | |
1539 | [self setHidesOnDeactivate: YES]; | |
1540 | return self; | |
1541 | } | |
1542 | ||
1543 | ||
1544 | - (BOOL)windowShouldClose: (id)sender | |
1545 | { | |
facfbbbd | 1546 | [NSApp stopModalWithCode: XHASH (Qnil)]; // FIXME: BIG UGLY HACK!! |
edfda783 AR |
1547 | return NO; |
1548 | } | |
1549 | ||
1550 | ||
1551 | void process_dialog (id window, Lisp_Object list) | |
1552 | { | |
1553 | Lisp_Object item; | |
1554 | int row = 0; | |
1555 | ||
1556 | for (; XTYPE (list) == Lisp_Cons; list = XCDR (list)) | |
1557 | { | |
1558 | item = XCAR (list); | |
1559 | if (XTYPE (item) == Lisp_String) | |
1560 | { | |
86fa089e | 1561 | [window addString: SDATA (item) row: row++]; |
edfda783 AR |
1562 | } |
1563 | else if (XTYPE (item) == Lisp_Cons) | |
1564 | { | |
86fa089e | 1565 | [window addButton: SDATA (XCAR (item)) |
edfda783 AR |
1566 | value: XCDR (item) row: row++]; |
1567 | } | |
1568 | else if (NILP (item)) | |
1569 | { | |
1570 | [window addSplit]; | |
1571 | row = 0; | |
1572 | } | |
1573 | } | |
1574 | } | |
1575 | ||
1576 | ||
1577 | - addButton: (char *)str value: (Lisp_Object)val row: (int)row | |
1578 | { | |
1579 | id cell; | |
1580 | ||
1581 | if (row >= rows) | |
1582 | { | |
1583 | [matrix addRow]; | |
1584 | rows++; | |
1585 | } | |
1586 | cell = [matrix cellAtRow: row column: cols-1]; | |
1587 | [cell setTarget: self]; | |
1588 | [cell setAction: @selector (clicked: )]; | |
1589 | [cell setTitle: [NSString stringWithUTF8String: str]]; | |
facfbbbd | 1590 | [cell setTag: XHASH (val)]; // FIXME: BIG UGLY HACK!! |
edfda783 AR |
1591 | [cell setBordered: YES]; |
1592 | [cell setEnabled: YES]; | |
1593 | ||
1594 | return self; | |
1595 | } | |
1596 | ||
1597 | ||
1598 | - addString: (char *)str row: (int)row | |
1599 | { | |
1600 | id cell; | |
1601 | ||
1602 | if (row >= rows) | |
1603 | { | |
1604 | [matrix addRow]; | |
1605 | rows++; | |
1606 | } | |
1607 | cell = [matrix cellAtRow: row column: cols-1]; | |
1608 | [cell setTitle: [NSString stringWithUTF8String: str]]; | |
1609 | [cell setBordered: YES]; | |
1610 | [cell setEnabled: NO]; | |
1611 | ||
1612 | return self; | |
1613 | } | |
1614 | ||
1615 | ||
1616 | - addSplit | |
1617 | { | |
1618 | [matrix addColumn]; | |
1619 | cols++; | |
1620 | return self; | |
1621 | } | |
1622 | ||
1623 | ||
1624 | - clicked: sender | |
1625 | { | |
1626 | NSArray *sellist = nil; | |
facfbbbd | 1627 | EMACS_INT seltag; |
edfda783 AR |
1628 | |
1629 | sellist = [sender selectedCells]; | |
1630 | if ([sellist count]<1) | |
1631 | return self; | |
1632 | ||
facfbbbd | 1633 | seltag = [[sellist objectAtIndex: 0] tag]; |
4e622592 | 1634 | if (seltag != XHASH (Qundefined)) // FIXME: BIG UGLY HACK!! |
edfda783 AR |
1635 | [NSApp stopModalWithCode: seltag]; |
1636 | return self; | |
1637 | } | |
1638 | ||
1639 | ||
1640 | - initFromContents: (Lisp_Object)contents isQuestion: (BOOL)isQ | |
1641 | { | |
1642 | Lisp_Object head; | |
1643 | [super init]; | |
1644 | ||
1645 | if (XTYPE (contents) == Lisp_Cons) | |
1646 | { | |
1647 | head = Fcar (contents); | |
1648 | process_dialog (self, Fcdr (contents)); | |
1649 | } | |
1650 | else | |
1651 | head = contents; | |
1652 | ||
1653 | if (XTYPE (head) == Lisp_String) | |
1654 | [title setStringValue: | |
86fa089e | 1655 | [NSString stringWithUTF8String: SDATA (head)]]; |
edfda783 AR |
1656 | else if (isQ == YES) |
1657 | [title setStringValue: @"Question"]; | |
1658 | else | |
1659 | [title setStringValue: @"Information"]; | |
1660 | ||
1661 | { | |
1662 | int i; | |
1663 | NSRect r, s, t; | |
1664 | ||
1665 | if (cols == 1 && rows > 1) /* Never told where to split */ | |
1666 | { | |
1667 | [matrix addColumn]; | |
1668 | for (i = 0; i<rows/2; i++) | |
1669 | { | |
1670 | [matrix putCell: [matrix cellAtRow: (rows+1)/2 column: 0] | |
1671 | atRow: i column: 1]; | |
1672 | [matrix removeRow: (rows+1)/2]; | |
1673 | } | |
1674 | } | |
1675 | ||
1676 | [matrix sizeToFit]; | |
1677 | { | |
1678 | NSSize csize = [matrix cellSize]; | |
1679 | if (csize.width < MINCELLWIDTH) | |
1680 | { | |
1681 | csize.width = MINCELLWIDTH; | |
1682 | [matrix setCellSize: csize]; | |
1683 | [matrix sizeToCells]; | |
1684 | } | |
1685 | } | |
1686 | ||
1687 | [title sizeToFit]; | |
1688 | [command sizeToFit]; | |
1689 | ||
1690 | t = [matrix frame]; | |
1691 | r = [title frame]; | |
1692 | if (r.size.width+r.origin.x > t.size.width+t.origin.x) | |
1693 | { | |
1694 | t.origin.x = r.origin.x; | |
1695 | t.size.width = r.size.width; | |
1696 | } | |
1697 | r = [command frame]; | |
1698 | if (r.size.width+r.origin.x > t.size.width+t.origin.x) | |
1699 | { | |
1700 | t.origin.x = r.origin.x; | |
1701 | t.size.width = r.size.width; | |
1702 | } | |
1703 | ||
1704 | r = [self frame]; | |
1705 | s = [(NSView *)[self contentView] frame]; | |
1706 | r.size.width += t.origin.x+t.size.width +2*SPACER-s.size.width; | |
1707 | r.size.height += t.origin.y+t.size.height+SPACER-s.size.height; | |
1708 | [self setFrame: r display: NO]; | |
1709 | } | |
1710 | ||
1711 | return self; | |
1712 | } | |
1713 | ||
1714 | ||
1715 | - (void)dealloc | |
1716 | { | |
1717 | { [super dealloc]; return; }; | |
1718 | } | |
1719 | ||
1720 | ||
1721 | - (Lisp_Object)runDialogAt: (NSPoint)p | |
1722 | { | |
b2e40a75 | 1723 | NSInteger ret; |
641d87f5 | 1724 | extern EMACS_TIME timer_check (int do_it_now); /* TODO: add to a header */ |
edfda783 | 1725 | |
ba301db3 | 1726 | /* initiate a session that will be ended by pop_down_menu */ |
3175b12a | 1727 | popupSession = [NSApp beginModalSessionForWindow: self]; |
c96169a0 | 1728 | while (popup_activated_flag |
3175b12a AR |
1729 | && (ret = [NSApp runModalSession: popupSession]) |
1730 | == NSRunContinuesResponse) | |
edfda783 | 1731 | { |
3175b12a AR |
1732 | /* Run this for timers.el, indep of atimers; might not return. |
1733 | TODO: use return value to avoid calling every iteration. */ | |
1734 | timer_check (1); | |
1735 | [NSThread sleepUntilDate: [NSDate dateWithTimeIntervalSinceNow: 0.1]]; | |
edfda783 | 1736 | } |
edfda783 | 1737 | |
3175b12a | 1738 | { /* FIXME: BIG UGLY HACK!!! */ |
facfbbbd SM |
1739 | Lisp_Object tmp; |
1740 | *(EMACS_INT*)(&tmp) = ret; | |
1741 | return tmp; | |
1742 | } | |
edfda783 AR |
1743 | } |
1744 | ||
1745 | @end | |
1746 | ||
1747 | ||
edfda783 AR |
1748 | /* ========================================================================== |
1749 | ||
1750 | Lisp definitions | |
1751 | ||
1752 | ========================================================================== */ | |
1753 | ||
1754 | DEFUN ("ns-reset-menu", Fns_reset_menu, Sns_reset_menu, 0, 0, 0, | |
eb6f7ed0 | 1755 | doc: /* Cause the NS menu to be re-calculated. */) |
5842a27b | 1756 | (void) |
edfda783 AR |
1757 | { |
1758 | set_frame_menubar (SELECTED_FRAME (), 1, 0); | |
1759 | return Qnil; | |
1760 | } | |
1761 | ||
1762 | ||
edfda783 AR |
1763 | DEFUN ("x-popup-dialog", Fx_popup_dialog, Sx_popup_dialog, 2, 3, 0, |
1764 | doc: /* Pop up a dialog box and return user's selection. | |
1765 | POSITION specifies which frame to use. | |
1766 | This is normally a mouse button event or a window or frame. | |
1767 | If POSITION is t, it means to use the frame the mouse is on. | |
1768 | The dialog box appears in the middle of the specified frame. | |
1769 | ||
1770 | CONTENTS specifies the alternatives to display in the dialog box. | |
1771 | It is a list of the form (DIALOG ITEM1 ITEM2...). | |
1772 | Each ITEM is a cons cell (STRING . VALUE). | |
1773 | The return value is VALUE from the chosen item. | |
1774 | ||
1775 | An ITEM may also be just a string--that makes a nonselectable item. | |
1776 | An ITEM may also be nil--that means to put all preceding items | |
1777 | on the left of the dialog box and all following items on the right. | |
1778 | \(By default, approximately half appear on each side.) | |
1779 | ||
1780 | If HEADER is non-nil, the frame title for the box is "Information", | |
1781 | otherwise it is "Question". | |
1782 | ||
1783 | If the user gets rid of the dialog box without making a valid choice, | |
1784 | for instance using the window manager, then this produces a quit and | |
1785 | `x-popup-dialog' does not return. */) | |
5842a27b | 1786 | (Lisp_Object position, Lisp_Object contents, Lisp_Object header) |
edfda783 AR |
1787 | { |
1788 | return ns_popup_dialog (position, contents, header); | |
1789 | } | |
1790 | ||
07b87a10 AR |
1791 | DEFUN ("menu-or-popup-active-p", Fmenu_or_popup_active_p, Smenu_or_popup_active_p, 0, 0, 0, |
1792 | doc: /* Return t if a menu or popup dialog is active. */) | |
5842a27b | 1793 | (void) |
07b87a10 AR |
1794 | { |
1795 | return popup_activated () ? Qt : Qnil; | |
1796 | } | |
edfda783 AR |
1797 | |
1798 | /* ========================================================================== | |
1799 | ||
1800 | Lisp interface declaration | |
1801 | ||
1802 | ========================================================================== */ | |
1803 | ||
1804 | void | |
3d608a86 | 1805 | syms_of_nsmenu (void) |
edfda783 | 1806 | { |
edfda783 AR |
1807 | defsubr (&Sx_popup_dialog); |
1808 | defsubr (&Sns_reset_menu); | |
07b87a10 | 1809 | defsubr (&Smenu_or_popup_active_p); |
edfda783 AR |
1810 | |
1811 | Qdebug_on_next_call = intern ("debug-on-next-call"); | |
1812 | staticpro (&Qdebug_on_next_call); | |
1813 | } | |
0ae1e5e5 | 1814 | |
2f8e74bb | 1815 | // arch-tag: 75773656-52e5-4c44-a398-47bd87b32619 |