Commit | Line | Data |
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edfda783 | 1 | /* NeXT/Open/GNUstep and MacOSX Cocoa menu and toolbar module. |
ba318903 | 2 | Copyright (C) 2007-2014 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> |
5a06864f | 27 | |
edfda783 AR |
28 | #include "lisp.h" |
29 | #include "window.h" | |
e5560ff7 | 30 | #include "character.h" |
edfda783 AR |
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 | 47 | |
edfda783 AR |
48 | #if 0 |
49 | int menu_trace_num = 0; | |
50 | #define NSTRACE(x) fprintf (stderr, "%s:%d: [%d] " #x "\n", \ | |
51 | __FILE__, __LINE__, ++menu_trace_num) | |
52 | #else | |
53 | #define NSTRACE(x) | |
54 | #endif | |
55 | ||
56 | #if 0 | |
57 | /* Include lisp -> C common menu parsing code */ | |
58 | #define ENCODE_MENU_STRING(str) ENCODE_UTF_8 (str) | |
59 | #include "nsmenu_common.c" | |
60 | #endif | |
61 | ||
edfda783 AR |
62 | extern Lisp_Object Qundefined, Qmenu_enable, Qmenu_bar_update_hook; |
63 | extern Lisp_Object QCtoggle, QCradio; | |
64 | ||
edfda783 | 65 | Lisp_Object Qdebug_on_next_call; |
fb9d0f5a | 66 | extern Lisp_Object Qoverriding_local_map, Qoverriding_terminal_local_map; |
edfda783 AR |
67 | |
68 | extern long context_menu_value; | |
4e622592 | 69 | EmacsMenu *mainMenu, *svcsMenu, *dockMenu; |
edfda783 | 70 | |
07b87a10 AR |
71 | /* Nonzero means a menu is currently active. */ |
72 | static int popup_activated_flag; | |
73 | ||
5fecd5fc JD |
74 | /* Nonzero means we are tracking and updating menus. */ |
75 | static int trackingMenu; | |
76 | ||
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 | ||
edfda783 AR |
89 | /* Supposed to discard menubar and free storage. Since we share the |
90 | menubar among frames and update its context for the focused window, | |
91 | there is nothing to do here. */ | |
92 | void | |
93 | free_frame_menubar (struct frame *f) | |
94 | { | |
95 | return; | |
96 | } | |
97 | ||
98 | ||
07b87a10 | 99 | int |
3d608a86 | 100 | popup_activated (void) |
07b87a10 AR |
101 | { |
102 | return popup_activated_flag; | |
103 | } | |
104 | ||
105 | ||
edfda783 AR |
106 | /* -------------------------------------------------------------------------- |
107 | Update menubar. Three cases: | |
18e27ea8 | 108 | 1) ! deep_p, submenu = nil: Fresh switch onto a frame -- either set up |
edfda783 | 109 | just top-level menu strings (OS X), or goto case (2) (GNUstep). |
18e27ea8 PE |
110 | 2) deep_p, submenu = nil: Recompute all submenus. |
111 | 3) deep_p, submenu = non-nil: Update contents of a single submenu. | |
edfda783 | 112 | -------------------------------------------------------------------------- */ |
c0342369 | 113 | static void |
18e27ea8 | 114 | ns_update_menubar (struct frame *f, bool deep_p, EmacsMenu *submenu) |
edfda783 AR |
115 | { |
116 | NSAutoreleasePool *pool; | |
117 | id menu = [NSApp mainMenu]; | |
118 | static EmacsMenu *last_submenu = nil; | |
119 | BOOL needsSet = NO; | |
9fa1de30 | 120 | bool owfi; |
edfda783 AR |
121 | Lisp_Object items; |
122 | widget_value *wv, *first_wv, *prev_wv = 0; | |
123 | int i; | |
124 | ||
cbe0b5bf | 125 | #if NSMENUPROFILE |
edfda783 AR |
126 | struct timeb tb; |
127 | long t; | |
128 | #endif | |
129 | ||
6d01f1fe | 130 | NSTRACE (ns_update_menubar); |
edfda783 AR |
131 | |
132 | if (f != SELECTED_FRAME ()) | |
133 | return; | |
134 | XSETFRAME (Vmenu_updating_frame, f); | |
135 | /*fprintf (stderr, "ns_update_menubar: frame: %p\tdeep: %d\tsub: %p\n", f, deep_p, submenu); */ | |
136 | ||
4d7e6e51 | 137 | block_input (); |
edfda783 AR |
138 | pool = [[NSAutoreleasePool alloc] init]; |
139 | ||
140 | /* Menu may have been created automatically; if so, discard it. */ | |
141 | if ([menu isKindOfClass: [EmacsMenu class]] == NO) | |
142 | { | |
143 | [menu release]; | |
144 | menu = nil; | |
145 | } | |
146 | ||
147 | if (menu == nil) | |
148 | { | |
3988c7d6 | 149 | menu = [[EmacsMenu alloc] initWithTitle: ns_app_name]; |
edfda783 AR |
150 | needsSet = YES; |
151 | } | |
152 | else | |
153 | { /* close up anything on there */ | |
154 | id attMenu = [menu attachedMenu]; | |
155 | if (attMenu != nil) | |
156 | [attMenu close]; | |
157 | } | |
158 | ||
cbe0b5bf | 159 | #if NSMENUPROFILE |
edfda783 AR |
160 | ftime (&tb); |
161 | t = -(1000*tb.time+tb.millitm); | |
162 | #endif | |
163 | ||
edfda783 AR |
164 | #ifdef NS_IMPL_GNUSTEP |
165 | deep_p = 1; /* until GNUstep NSMenu implements the Panther delegation model */ | |
166 | #endif | |
167 | ||
168 | if (deep_p) | |
169 | { | |
170 | /* Fully parse one or more of the submenus. */ | |
171 | int n = 0; | |
172 | int *submenu_start, *submenu_end; | |
7cded46f PE |
173 | bool *submenu_top_level_items; |
174 | int *submenu_n_panes; | |
edfda783 AR |
175 | struct buffer *prev = current_buffer; |
176 | Lisp_Object buffer; | |
d311d28c | 177 | ptrdiff_t specpdl_count = SPECPDL_INDEX (); |
edfda783 AR |
178 | int previous_menu_items_used = f->menu_bar_items_used; |
179 | Lisp_Object *previous_items | |
38182d90 | 180 | = alloca (previous_menu_items_used * sizeof *previous_items); |
edfda783 AR |
181 | |
182 | /* lisp preliminaries */ | |
e74aeda8 | 183 | buffer = XWINDOW (FRAME_SELECTED_WINDOW (f))->contents; |
edfda783 AR |
184 | specbind (Qinhibit_quit, Qt); |
185 | specbind (Qdebug_on_next_call, Qnil); | |
186 | record_unwind_save_match_data (); | |
187 | if (NILP (Voverriding_local_map_menu_flag)) | |
188 | { | |
189 | specbind (Qoverriding_terminal_local_map, Qnil); | |
190 | specbind (Qoverriding_local_map, Qnil); | |
191 | } | |
192 | set_buffer_internal_1 (XBUFFER (buffer)); | |
193 | ||
df2142db AR |
194 | /* TODO: for some reason this is not needed in other terms, |
195 | but some menu updates call Info-extract-pointer which causes | |
196 | abort-on-error if waiting-for-input. Needs further investigation. */ | |
edfda783 AR |
197 | owfi = waiting_for_input; |
198 | waiting_for_input = 0; | |
199 | ||
200 | /* lucid hook and possible reset */ | |
201 | safe_run_hooks (Qactivate_menubar_hook); | |
202 | if (! NILP (Vlucid_menu_bar_dirty_flag)) | |
203 | call0 (Qrecompute_lucid_menubar); | |
204 | safe_run_hooks (Qmenu_bar_update_hook); | |
f00af5b1 | 205 | fset_menu_bar_items (f, menu_bar_items (FRAME_MENU_BAR_ITEMS (f))); |
edfda783 AR |
206 | |
207 | /* Now ready to go */ | |
208 | items = FRAME_MENU_BAR_ITEMS (f); | |
209 | ||
210 | /* Save the frame's previous menu bar contents data */ | |
211 | if (previous_menu_items_used) | |
e69b0960 | 212 | memcpy (previous_items, aref_addr (f->menu_bar_vector, 0), |
72af86bd | 213 | previous_menu_items_used * sizeof (Lisp_Object)); |
edfda783 AR |
214 | |
215 | /* parse stage 1: extract from lisp */ | |
216 | save_menu_items (); | |
217 | ||
e69b0960 | 218 | menu_items = f->menu_bar_vector; |
edfda783 | 219 | menu_items_allocated = VECTORP (menu_items) ? ASIZE (menu_items) : 0; |
38182d90 PE |
220 | submenu_start = alloca (ASIZE (items) * sizeof *submenu_start); |
221 | submenu_end = alloca (ASIZE (items) * sizeof *submenu_end); | |
222 | submenu_n_panes = alloca (ASIZE (items) * sizeof *submenu_n_panes); | |
223 | submenu_top_level_items = alloca (ASIZE (items) | |
224 | * sizeof *submenu_top_level_items); | |
edfda783 | 225 | init_menu_items (); |
96fb4434 | 226 | for (i = 0; i < ASIZE (items); i += 4) |
edfda783 AR |
227 | { |
228 | Lisp_Object key, string, maps; | |
229 | ||
96fb4434 PE |
230 | key = AREF (items, i); |
231 | string = AREF (items, i + 1); | |
232 | maps = AREF (items, i + 2); | |
edfda783 AR |
233 | if (NILP (string)) |
234 | break; | |
235 | ||
df2142db AR |
236 | /* FIXME: we'd like to only parse the needed submenu, but this |
237 | was causing crashes in the _common parsing code.. need to make | |
238 | sure proper initialization done.. */ | |
e6076b1b | 239 | /* if (submenu && strcmp ([[submenu title] UTF8String], SSDATA (string))) |
edfda783 AR |
240 | continue; */ |
241 | ||
242 | submenu_start[i] = menu_items_used; | |
243 | ||
244 | menu_items_n_panes = 0; | |
245 | submenu_top_level_items[i] = parse_single_submenu (key, string, maps); | |
246 | submenu_n_panes[i] = menu_items_n_panes; | |
247 | submenu_end[i] = menu_items_used; | |
248 | n++; | |
249 | } | |
250 | ||
251 | finish_menu_items (); | |
252 | waiting_for_input = owfi; | |
253 | ||
254 | ||
255 | if (submenu && n == 0) | |
256 | { | |
257 | /* should have found a menu for this one but didn't */ | |
258 | fprintf (stderr, "ERROR: did not find lisp menu for submenu '%s'.\n", | |
e6076b1b | 259 | [[submenu title] UTF8String]); |
edfda783 AR |
260 | discard_menu_items (); |
261 | unbind_to (specpdl_count, Qnil); | |
262 | [pool release]; | |
4d7e6e51 | 263 | unblock_input (); |
edfda783 AR |
264 | return; |
265 | } | |
266 | ||
267 | /* parse stage 2: insert into lucid 'widget_value' structures | |
268 | [comments in other terms say not to evaluate lisp code here] */ | |
5668fb88 | 269 | wv = make_widget_value ("menubar", NULL, true, Qnil); |
edfda783 | 270 | wv->button_type = BUTTON_TYPE_NONE; |
edfda783 AR |
271 | first_wv = wv; |
272 | ||
273 | for (i = 0; i < 4*n; i += 4) | |
274 | { | |
275 | menu_items_n_panes = submenu_n_panes[i]; | |
276 | wv = digest_single_submenu (submenu_start[i], submenu_end[i], | |
277 | submenu_top_level_items[i]); | |
278 | if (prev_wv) | |
279 | prev_wv->next = wv; | |
280 | else | |
281 | first_wv->contents = wv; | |
282 | /* Don't set wv->name here; GC during the loop might relocate it. */ | |
283 | wv->enabled = 1; | |
284 | wv->button_type = BUTTON_TYPE_NONE; | |
285 | prev_wv = wv; | |
286 | } | |
287 | ||
288 | set_buffer_internal_1 (prev); | |
289 | ||
290 | /* Compare the new menu items with previous, and leave off if no change */ | |
df2142db AR |
291 | /* FIXME: following other terms here, but seems like this should be |
292 | done before parse stage 2 above, since its results aren't used */ | |
edfda783 AR |
293 | if (previous_menu_items_used |
294 | && (!submenu || (submenu && submenu == last_submenu)) | |
295 | && menu_items_used == previous_menu_items_used) | |
296 | { | |
297 | for (i = 0; i < previous_menu_items_used; i++) | |
df2142db AR |
298 | /* FIXME: this ALWAYS fails on Buffers menu items.. something |
299 | about their strings causes them to change every time, so we | |
300 | double-check failures */ | |
96fb4434 | 301 | if (!EQ (previous_items[i], AREF (menu_items, i))) |
edfda783 | 302 | if (!(STRINGP (previous_items[i]) |
96fb4434 | 303 | && STRINGP (AREF (menu_items, i)) |
0dc8cf50 JD |
304 | && !strcmp (SSDATA (previous_items[i]), |
305 | SSDATA (AREF (menu_items, i))))) | |
edfda783 AR |
306 | break; |
307 | if (i == previous_menu_items_used) | |
308 | { | |
309 | /* No change.. */ | |
310 | ||
cbe0b5bf | 311 | #if NSMENUPROFILE |
edfda783 AR |
312 | ftime (&tb); |
313 | t += 1000*tb.time+tb.millitm; | |
314 | fprintf (stderr, "NO CHANGE! CUTTING OUT after %ld msec.\n", t); | |
315 | #endif | |
316 | ||
317 | free_menubar_widget_value_tree (first_wv); | |
318 | discard_menu_items (); | |
319 | unbind_to (specpdl_count, Qnil); | |
320 | [pool release]; | |
4d7e6e51 | 321 | unblock_input (); |
edfda783 AR |
322 | return; |
323 | } | |
324 | } | |
325 | /* The menu items are different, so store them in the frame */ | |
df2142db | 326 | /* FIXME: this is not correct for single-submenu case */ |
f00af5b1 | 327 | fset_menu_bar_vector (f, menu_items); |
edfda783 AR |
328 | f->menu_bar_items_used = menu_items_used; |
329 | ||
330 | /* Calls restore_menu_items, etc., as they were outside */ | |
331 | unbind_to (specpdl_count, Qnil); | |
332 | ||
333 | /* Parse stage 2a: now GC cannot happen during the lifetime of the | |
334 | widget_value, so it's safe to store data from a Lisp_String */ | |
335 | wv = first_wv->contents; | |
96fb4434 | 336 | for (i = 0; i < ASIZE (items); i += 4) |
edfda783 AR |
337 | { |
338 | Lisp_Object string; | |
96fb4434 | 339 | string = AREF (items, i + 1); |
edfda783 AR |
340 | if (NILP (string)) |
341 | break; | |
edfda783 | 342 | |
51b59d79 | 343 | wv->name = SSDATA (string); |
edfda783 AR |
344 | update_submenu_strings (wv->contents); |
345 | wv = wv->next; | |
346 | } | |
347 | ||
348 | /* Now, update the NS menu; if we have a submenu, use that, otherwise | |
349 | create a new menu for each sub and fill it. */ | |
350 | if (submenu) | |
351 | { | |
e6076b1b | 352 | const char *submenuTitle = [[submenu title] UTF8String]; |
edfda783 AR |
353 | for (wv = first_wv->contents; wv; wv = wv->next) |
354 | { | |
355 | if (!strcmp (submenuTitle, wv->name)) | |
356 | { | |
357 | [submenu fillWithWidgetValue: wv->contents]; | |
358 | last_submenu = submenu; | |
359 | break; | |
360 | } | |
361 | } | |
362 | } | |
363 | else | |
364 | { | |
f90e3ebd | 365 | [menu fillWithWidgetValue: first_wv->contents frame: f]; |
edfda783 AR |
366 | } |
367 | ||
368 | } | |
369 | else | |
370 | { | |
371 | static int n_previous_strings = 0; | |
372 | static char previous_strings[100][10]; | |
373 | static struct frame *last_f = NULL; | |
374 | int n; | |
375 | Lisp_Object string; | |
376 | ||
5668fb88 | 377 | wv = make_widget_value ("menubar", NULL, true, Qnil); |
3988c7d6 | 378 | wv->button_type = BUTTON_TYPE_NONE; |
3988c7d6 AR |
379 | first_wv = wv; |
380 | ||
edfda783 AR |
381 | /* Make widget-value tree w/ just the top level menu bar strings */ |
382 | items = FRAME_MENU_BAR_ITEMS (f); | |
383 | if (NILP (items)) | |
384 | { | |
204ee57f | 385 | free_menubar_widget_value_tree (first_wv); |
edfda783 | 386 | [pool release]; |
4d7e6e51 | 387 | unblock_input (); |
edfda783 AR |
388 | return; |
389 | } | |
390 | ||
391 | ||
392 | /* check if no change.. this mechanism is a bit rough, but ready */ | |
96fb4434 | 393 | n = ASIZE (items) / 4; |
edfda783 AR |
394 | if (f == last_f && n_previous_strings == n) |
395 | { | |
396 | for (i = 0; i<n; i++) | |
397 | { | |
facfbbbd | 398 | string = AREF (items, 4*i+1); |
edfda783 | 399 | |
facfbbbd | 400 | if (EQ (string, make_number (0))) // FIXME: Why??? --Stef |
edfda783 AR |
401 | continue; |
402 | if (NILP (string)) | |
0dc8cf50 JD |
403 | { |
404 | if (previous_strings[i][0]) | |
405 | break; | |
406 | else | |
407 | continue; | |
408 | } | |
409 | else if (memcmp (previous_strings[i], SDATA (string), | |
e99a530f | 410 | min (10, SBYTES (string) + 1))) |
edfda783 AR |
411 | break; |
412 | } | |
413 | ||
414 | if (i == n) | |
415 | { | |
204ee57f | 416 | free_menubar_widget_value_tree (first_wv); |
edfda783 | 417 | [pool release]; |
4d7e6e51 | 418 | unblock_input (); |
edfda783 AR |
419 | return; |
420 | } | |
421 | } | |
422 | ||
423 | [menu clear]; | |
96fb4434 | 424 | for (i = 0; i < ASIZE (items); i += 4) |
edfda783 | 425 | { |
96fb4434 | 426 | string = AREF (items, i + 1); |
edfda783 AR |
427 | if (NILP (string)) |
428 | break; | |
429 | ||
430 | if (n < 100) | |
b55b9f85 JD |
431 | memcpy (previous_strings[i/4], SDATA (string), |
432 | min (10, SBYTES (string) + 1)); | |
edfda783 | 433 | |
5668fb88 | 434 | wv = make_widget_value (SSDATA (string), NULL, true, Qnil); |
edfda783 | 435 | wv->button_type = BUTTON_TYPE_NONE; |
d311d28c | 436 | wv->call_data = (void *) (intptr_t) (-1); |
edfda783 AR |
437 | |
438 | #ifdef NS_IMPL_COCOA | |
439 | /* we'll update the real copy under app menu when time comes */ | |
440 | if (!strcmp ("Services", wv->name)) | |
441 | { | |
442 | /* but we need to make sure it will update on demand */ | |
443 | [svcsMenu setFrame: f]; | |
edfda783 AR |
444 | } |
445 | else | |
446 | #endif | |
447 | [menu addSubmenuWithTitle: wv->name forFrame: f]; | |
448 | ||
449 | if (prev_wv) | |
450 | prev_wv->next = wv; | |
451 | else | |
452 | first_wv->contents = wv; | |
453 | prev_wv = wv; | |
454 | } | |
455 | ||
456 | last_f = f; | |
457 | if (n < 100) | |
458 | n_previous_strings = n; | |
459 | else | |
460 | n_previous_strings = 0; | |
461 | ||
462 | } | |
463 | free_menubar_widget_value_tree (first_wv); | |
464 | ||
465 | ||
cbe0b5bf | 466 | #if NSMENUPROFILE |
edfda783 AR |
467 | ftime (&tb); |
468 | t += 1000*tb.time+tb.millitm; | |
469 | fprintf (stderr, "Menu update took %ld msec.\n", t); | |
470 | #endif | |
471 | ||
472 | /* set main menu */ | |
473 | if (needsSet) | |
474 | [NSApp setMainMenu: menu]; | |
475 | ||
476 | [pool release]; | |
4d7e6e51 | 477 | unblock_input (); |
edfda783 AR |
478 | |
479 | } | |
480 | ||
481 | ||
482 | /* Main emacs core entry point for menubar menus: called to indicate that the | |
483 | frame's menus have changed, and the *step representation should be updated | |
484 | from Lisp. */ | |
485 | void | |
18e27ea8 | 486 | set_frame_menubar (struct frame *f, bool first_time, bool deep_p) |
edfda783 AR |
487 | { |
488 | ns_update_menubar (f, deep_p, nil); | |
489 | } | |
490 | ||
6d01f1fe JD |
491 | void |
492 | x_activate_menubar (struct frame *f) | |
493 | { | |
c0342369 | 494 | #ifdef NS_IMPL_COCOA |
a5bd5abb | 495 | #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5 |
d2d699ac | 496 | ns_update_menubar (f, true, nil); |
6d01f1fe | 497 | ns_check_pending_open_menu (); |
c0342369 | 498 | #endif |
a5bd5abb | 499 | #endif |
6d01f1fe JD |
500 | } |
501 | ||
502 | ||
503 | ||
edfda783 | 504 | |
edfda783 AR |
505 | /* ========================================================================== |
506 | ||
507 | Menu: class implementation | |
508 | ||
509 | ========================================================================== */ | |
510 | ||
511 | ||
512 | /* Menu that can define itself from Emacs "widget_value"s and will lazily | |
513 | update itself when user clicked. Based on Carbon/AppKit implementation | |
514 | by Yamamoto Mitsuharu. */ | |
515 | @implementation EmacsMenu | |
516 | ||
517 | /* override designated initializer */ | |
518 | - initWithTitle: (NSString *)title | |
519 | { | |
f90e3ebd | 520 | frame = 0; |
0dc8cf50 | 521 | if ((self = [super initWithTitle: title])) |
edfda783 AR |
522 | [self setAutoenablesItems: NO]; |
523 | return self; | |
524 | } | |
525 | ||
526 | ||
527 | /* used for top-level */ | |
528 | - initWithTitle: (NSString *)title frame: (struct frame *)f | |
529 | { | |
530 | [self initWithTitle: title]; | |
531 | frame = f; | |
532 | #ifdef NS_IMPL_COCOA | |
533 | [self setDelegate: self]; | |
534 | #endif | |
535 | return self; | |
536 | } | |
537 | ||
538 | ||
539 | - (void)setFrame: (struct frame *)f | |
540 | { | |
541 | frame = f; | |
542 | } | |
543 | ||
5fecd5fc JD |
544 | #ifdef NS_IMPL_COCOA |
545 | #if MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_5 | |
546 | extern NSString *NSMenuDidBeginTrackingNotification; | |
547 | #endif | |
548 | #endif | |
549 | ||
550 | #ifdef NS_IMPL_COCOA | |
551 | -(void)trackingNotification:(NSNotification *)notification | |
552 | { | |
553 | /* Update menu in menuNeedsUpdate only while tracking menus. */ | |
554 | trackingMenu = ([notification name] == NSMenuDidBeginTrackingNotification | |
555 | ? 1 : 0); | |
a5bd5abb | 556 | #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5 |
d2d699ac | 557 | if (! trackingMenu) ns_check_menu_open (nil); |
a5bd5abb | 558 | #endif |
5fecd5fc | 559 | } |
6d01f1fe JD |
560 | |
561 | #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5 | |
562 | - (void)menuWillOpen:(NSMenu *)menu | |
563 | { | |
d2d699ac | 564 | ++trackingMenu; |
6d01f1fe | 565 | |
63216c5e | 566 | #if MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_7 |
d2d699ac JD |
567 | // On 10.6 we get repeated calls, only the one for NSSystemDefined is "real". |
568 | if ([[NSApp currentEvent] type] != NSSystemDefined) return; | |
5fecd5fc | 569 | #endif |
edfda783 | 570 | |
d2d699ac JD |
571 | /* When dragging from one menu to another, we get willOpen followed by didClose, |
572 | i.e. trackingMenu == 3 in willOpen and then 2 after didClose. | |
573 | We have updated all menus, so avoid doing it when trackingMenu == 3. */ | |
574 | if (trackingMenu == 2) | |
575 | ns_check_menu_open (menu); | |
576 | } | |
577 | ||
578 | - (void)menuDidClose:(NSMenu *)menu | |
579 | { | |
580 | --trackingMenu; | |
581 | } | |
582 | #endif /* OSX >= 10.5 */ | |
583 | ||
584 | #endif /* NS_IMPL_COCOA */ | |
585 | ||
edfda783 AR |
586 | /* delegate method called when a submenu is being opened: run a 'deep' call |
587 | to set_frame_menubar */ | |
588 | - (void)menuNeedsUpdate: (NSMenu *)menu | |
589 | { | |
201949c3 AR |
590 | if (!FRAME_LIVE_P (frame)) |
591 | return; | |
5fecd5fc JD |
592 | |
593 | /* Cocoa/Carbon will request update on every keystroke | |
edfda783 AR |
594 | via IsMenuKeyEvent -> CheckMenusForKeyEvent. These are not needed |
595 | since key equivalents are handled through emacs. | |
5fecd5fc JD |
596 | On Leopard, even keystroke events generate SystemDefined event. |
597 | Third-party applications that enhance mouse / trackpad | |
598 | interaction, or also VNC/Remote Desktop will send events | |
599 | of type AppDefined rather than SysDefined. | |
600 | Menus will fail to show up if they haven't been initialized. | |
601 | AppDefined events may lack timing data. | |
602 | ||
603 | Thus, we rely on the didBeginTrackingNotification notification | |
604 | as above to indicate the need for updates. | |
605 | From 10.6 on, we could also use -[NSMenu propertiesToUpdate]: In the | |
606 | key press case, NSMenuPropertyItemImage (e.g.) won't be set. | |
607 | */ | |
0caaedb1 | 608 | if (trackingMenu == 0) |
edfda783 AR |
609 | return; |
610 | /*fprintf (stderr, "Updating menu '%s'\n", [[self title] UTF8String]); NSLog (@"%@\n", event); */ | |
cf7a0de6 PE |
611 | #if (! defined (NS_IMPL_COCOA) \ |
612 | || MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_5) | |
6d01f1fe JD |
613 | /* Don't know how to do this for anything other than OSX >= 10.5 |
614 | This is wrong, as it might run Lisp code in the event loop. */ | |
615 | ns_update_menubar (frame, true, self); | |
616 | #endif | |
edfda783 AR |
617 | } |
618 | ||
619 | ||
620 | - (BOOL)performKeyEquivalent: (NSEvent *)theEvent | |
621 | { | |
622 | if (SELECTED_FRAME () && FRAME_NS_P (SELECTED_FRAME ()) | |
623 | && FRAME_NS_VIEW (SELECTED_FRAME ())) | |
624 | [FRAME_NS_VIEW (SELECTED_FRAME ()) keyDown: theEvent]; | |
625 | return YES; | |
626 | } | |
627 | ||
628 | ||
c7cef62d AR |
629 | /* Parse a widget_value's key rep (examples: 's-p', 's-S', '(C-x C-s)', '<f13>') |
630 | into an accelerator string. We are only able to display a single character | |
631 | for an accelerator, together with an optional modifier combination. (Under | |
632 | Carbon more control was possible, but in Cocoa multi-char strings passed to | |
633 | NSMenuItem get ignored. For now we try to display a super-single letter | |
634 | combo, and return the others as strings to be appended to the item title. | |
635 | (This is signaled by setting keyEquivModMask to 0 for now.) */ | |
9c5bd55a | 636 | -(NSString *)parseKeyEquiv: (const char *)key |
edfda783 | 637 | { |
9c5bd55a | 638 | const char *tpos = key; |
c7cef62d AR |
639 | keyEquivModMask = NSCommandKeyMask; |
640 | ||
edfda783 AR |
641 | if (!key || !strlen (key)) |
642 | return @""; | |
96fb4434 | 643 | |
edfda783 AR |
644 | while (*tpos == ' ' || *tpos == '(') |
645 | tpos++; | |
0bae4e09 AR |
646 | if ((*tpos == 's') && (*(tpos+1) == '-')) |
647 | { | |
648 | return [NSString stringWithFormat: @"%c", tpos[2]]; | |
649 | } | |
650 | keyEquivModMask = 0; /* signal */ | |
651 | return [NSString stringWithUTF8String: tpos]; | |
edfda783 AR |
652 | } |
653 | ||
07b87a10 | 654 | |
15034960 | 655 | - (NSMenuItem *)addItemWithWidgetValue: (void *)wvptr |
edfda783 | 656 | { |
15034960 | 657 | NSMenuItem *item; |
edfda783 AR |
658 | widget_value *wv = (widget_value *)wvptr; |
659 | ||
4039c786 | 660 | if (menu_separator_name_p (wv->name)) |
edfda783 AR |
661 | { |
662 | item = [NSMenuItem separatorItem]; | |
663 | [self addItem: item]; | |
664 | } | |
665 | else | |
666 | { | |
667 | NSString *title, *keyEq; | |
668 | title = [NSString stringWithUTF8String: wv->name]; | |
669 | if (title == nil) | |
670 | title = @"< ? >"; /* (get out in the open so we know about it) */ | |
671 | ||
672 | keyEq = [self parseKeyEquiv: wv->key]; | |
84ee8aba AR |
673 | #ifdef NS_IMPL_COCOA |
674 | /* OS X just ignores modifier strings longer than one character */ | |
c7cef62d AR |
675 | if (keyEquivModMask == 0) |
676 | title = [title stringByAppendingFormat: @" (%@)", keyEq]; | |
84ee8aba | 677 | #endif |
edfda783 AR |
678 | |
679 | item = [self addItemWithTitle: (NSString *)title | |
680 | action: @selector (menuDown:) | |
681 | keyEquivalent: keyEq]; | |
c7cef62d | 682 | [item setKeyEquivalentModifierMask: keyEquivModMask]; |
edfda783 AR |
683 | |
684 | [item setEnabled: wv->enabled]; | |
685 | ||
686 | /* Draw radio buttons and tickboxes */ | |
687 | if (wv->selected && (wv->button_type == BUTTON_TYPE_TOGGLE || | |
688 | wv->button_type == BUTTON_TYPE_RADIO)) | |
689 | [item setState: NSOnState]; | |
690 | else | |
691 | [item setState: NSOffState]; | |
692 | ||
f3f08c28 | 693 | [item setTag: (NSInteger)wv->call_data]; |
edfda783 AR |
694 | } |
695 | ||
696 | return item; | |
697 | } | |
698 | ||
699 | ||
700 | /* convenience */ | |
4ff670a8 | 701 | -(void)clear |
edfda783 AR |
702 | { |
703 | int n; | |
96fb4434 | 704 | |
edfda783 AR |
705 | for (n = [self numberOfItems]-1; n >= 0; n--) |
706 | { | |
707 | NSMenuItem *item = [self itemAtIndex: n]; | |
708 | NSString *title = [item title]; | |
4ff670a8 | 709 | if (([title length] == 0 /* OSX 10.5 */ |
3988c7d6 | 710 | || [ns_app_name isEqualToString: title] /* from 10.6 on */ |
4ff670a8 | 711 | || [@"Apple" isEqualToString: title]) /* older */ |
edfda783 AR |
712 | && ![item isSeparatorItem]) |
713 | continue; | |
714 | [self removeItemAtIndex: n]; | |
715 | } | |
716 | } | |
717 | ||
718 | ||
719 | - (void)fillWithWidgetValue: (void *)wvptr | |
d2d699ac | 720 | { |
f462f075 | 721 | [self fillWithWidgetValue: wvptr frame: (struct frame *)nil]; |
d2d699ac JD |
722 | } |
723 | ||
f90e3ebd | 724 | - (void)fillWithWidgetValue: (void *)wvptr frame: (struct frame *)f |
edfda783 AR |
725 | { |
726 | widget_value *wv = (widget_value *)wvptr; | |
727 | ||
728 | /* clear existing contents */ | |
729 | [self setMenuChangedMessagesEnabled: NO]; | |
730 | [self clear]; | |
731 | ||
732 | /* add new contents */ | |
733 | for (; wv != NULL; wv = wv->next) | |
734 | { | |
15034960 | 735 | NSMenuItem *item = [self addItemWithWidgetValue: wv]; |
edfda783 AR |
736 | |
737 | if (wv->contents) | |
738 | { | |
f90e3ebd JD |
739 | EmacsMenu *submenu; |
740 | ||
741 | if (f) | |
742 | submenu = [[EmacsMenu alloc] initWithTitle: [item title] frame:f]; | |
743 | else | |
744 | submenu = [[EmacsMenu alloc] initWithTitle: [item title]]; | |
edfda783 AR |
745 | |
746 | [self setSubmenu: submenu forItem: item]; | |
747 | [submenu fillWithWidgetValue: wv->contents]; | |
748 | [submenu release]; | |
c0342369 | 749 | [item setAction: (SEL)nil]; |
edfda783 AR |
750 | } |
751 | } | |
752 | ||
753 | [self setMenuChangedMessagesEnabled: YES]; | |
754 | #ifdef NS_IMPL_GNUSTEP | |
755 | if ([[self window] isVisible]) | |
756 | [self sizeToFit]; | |
4393663b | 757 | #endif |
edfda783 AR |
758 | } |
759 | ||
760 | ||
761 | /* adds an empty submenu and returns it */ | |
9c5bd55a | 762 | - (EmacsMenu *)addSubmenuWithTitle: (const char *)title forFrame: (struct frame *)f |
edfda783 AR |
763 | { |
764 | NSString *titleStr = [NSString stringWithUTF8String: title]; | |
15034960 | 765 | NSMenuItem *item = [self addItemWithTitle: titleStr |
c0342369 | 766 | action: (SEL)nil /*@selector (menuDown:) */ |
15034960 | 767 | keyEquivalent: @""]; |
edfda783 AR |
768 | EmacsMenu *submenu = [[EmacsMenu alloc] initWithTitle: titleStr frame: f]; |
769 | [self setSubmenu: submenu forItem: item]; | |
770 | [submenu release]; | |
771 | return submenu; | |
772 | } | |
773 | ||
774 | /* run a menu in popup mode */ | |
775 | - (Lisp_Object)runMenuAt: (NSPoint)p forFrame: (struct frame *)f | |
7cded46f | 776 | keymaps: (bool)keymaps |
edfda783 AR |
777 | { |
778 | EmacsView *view = FRAME_NS_VIEW (f); | |
3d608a86 J |
779 | NSEvent *e, *event; |
780 | long retVal; | |
781 | ||
edfda783 AR |
782 | /* p = [view convertPoint:p fromView: nil]; */ |
783 | p.y = NSHeight ([view frame]) - p.y; | |
3d608a86 J |
784 | e = [[view window] currentEvent]; |
785 | event = [NSEvent mouseEventWithType: NSRightMouseDown | |
786 | location: p | |
787 | modifierFlags: 0 | |
788 | timestamp: [e timestamp] | |
789 | windowNumber: [[view window] windowNumber] | |
790 | context: [e context] | |
791 | eventNumber: 0/*[e eventNumber] */ | |
792 | clickCount: 1 | |
793 | pressure: 0]; | |
edfda783 AR |
794 | |
795 | context_menu_value = -1; | |
796 | [NSMenu popUpContextMenu: self withEvent: event forView: view]; | |
797 | retVal = context_menu_value; | |
798 | context_menu_value = 0; | |
facfbbbd SM |
799 | return retVal > 0 |
800 | ? find_and_return_menu_selection (f, keymaps, (void *)retVal) | |
801 | : Qnil; | |
edfda783 AR |
802 | } |
803 | ||
804 | @end /* EmacsMenu */ | |
805 | ||
806 | ||
807 | ||
808 | /* ========================================================================== | |
809 | ||
810 | Context Menu: implementing functions | |
811 | ||
812 | ========================================================================== */ | |
813 | ||
ef7417fd | 814 | Lisp_Object |
cfd794af | 815 | ns_menu_show (struct frame *f, int x, int y, int menuflags, |
42ca4633 | 816 | Lisp_Object title, const char **error) |
edfda783 AR |
817 | { |
818 | EmacsMenu *pmenu; | |
edfda783 | 819 | NSPoint p; |
0dc8cf50 | 820 | Lisp_Object tem; |
d311d28c | 821 | ptrdiff_t specpdl_count = SPECPDL_INDEX (); |
edfda783 | 822 | widget_value *wv, *first_wv = 0; |
cfd794af | 823 | bool keymaps = (menuflags & MENU_KEYMAPS); |
edfda783 | 824 | |
f0177f86 EZ |
825 | block_input (); |
826 | ||
ef7417fd | 827 | p.x = x; p.y = y; |
edfda783 AR |
828 | |
829 | /* now parse stage 2 as in ns_update_menubar */ | |
5668fb88 | 830 | wv = make_widget_value ("contextmenu", NULL, true, Qnil); |
edfda783 | 831 | wv->button_type = BUTTON_TYPE_NONE; |
edfda783 AR |
832 | first_wv = wv; |
833 | ||
edfda783 | 834 | #if 0 |
df2142db | 835 | /* FIXME: a couple of one-line differences prevent reuse */ |
7cded46f | 836 | wv = digest_single_submenu (0, menu_items_used, 0); |
edfda783 AR |
837 | #else |
838 | { | |
839 | widget_value *save_wv = 0, *prev_wv = 0; | |
840 | widget_value **submenu_stack | |
38182d90 | 841 | = alloca (menu_items_used * sizeof *submenu_stack); |
edfda783 | 842 | /* Lisp_Object *subprefix_stack |
38182d90 | 843 | = alloca (menu_items_used * sizeof *subprefix_stack); */ |
edfda783 AR |
844 | int submenu_depth = 0; |
845 | int first_pane = 1; | |
846 | int i; | |
847 | ||
848 | /* Loop over all panes and items, filling in the tree. */ | |
849 | i = 0; | |
850 | while (i < menu_items_used) | |
851 | { | |
96fb4434 | 852 | if (EQ (AREF (menu_items, i), Qnil)) |
edfda783 AR |
853 | { |
854 | submenu_stack[submenu_depth++] = save_wv; | |
855 | save_wv = prev_wv; | |
856 | prev_wv = 0; | |
857 | first_pane = 1; | |
858 | i++; | |
859 | } | |
96fb4434 | 860 | else if (EQ (AREF (menu_items, i), Qlambda)) |
edfda783 AR |
861 | { |
862 | prev_wv = save_wv; | |
863 | save_wv = submenu_stack[--submenu_depth]; | |
864 | first_pane = 0; | |
865 | i++; | |
866 | } | |
96fb4434 | 867 | else if (EQ (AREF (menu_items, i), Qt) |
edfda783 AR |
868 | && submenu_depth != 0) |
869 | i += MENU_ITEMS_PANE_LENGTH; | |
870 | /* Ignore a nil in the item list. | |
871 | It's meaningful only for dialog boxes. */ | |
96fb4434 | 872 | else if (EQ (AREF (menu_items, i), Qquote)) |
edfda783 | 873 | i += 1; |
96fb4434 | 874 | else if (EQ (AREF (menu_items, i), Qt)) |
edfda783 AR |
875 | { |
876 | /* Create a new pane. */ | |
877 | Lisp_Object pane_name, prefix; | |
9c5bd55a | 878 | const char *pane_string; |
edfda783 AR |
879 | |
880 | pane_name = AREF (menu_items, i + MENU_ITEMS_PANE_NAME); | |
881 | prefix = AREF (menu_items, i + MENU_ITEMS_PANE_PREFIX); | |
882 | ||
883 | #ifndef HAVE_MULTILINGUAL_MENU | |
884 | if (STRINGP (pane_name) && STRING_MULTIBYTE (pane_name)) | |
885 | { | |
886 | pane_name = ENCODE_MENU_STRING (pane_name); | |
887 | ASET (menu_items, i + MENU_ITEMS_PANE_NAME, pane_name); | |
888 | } | |
889 | #endif | |
890 | pane_string = (NILP (pane_name) | |
51b59d79 | 891 | ? "" : SSDATA (pane_name)); |
edfda783 AR |
892 | /* If there is just one top-level pane, put all its items directly |
893 | under the top-level menu. */ | |
894 | if (menu_items_n_panes == 1) | |
895 | pane_string = ""; | |
896 | ||
897 | /* If the pane has a meaningful name, | |
898 | make the pane a top-level menu item | |
899 | with its items as a submenu beneath it. */ | |
900 | if (!keymaps && strcmp (pane_string, "")) | |
901 | { | |
5668fb88 | 902 | wv = make_widget_value (pane_string, NULL, true, Qnil); |
edfda783 AR |
903 | if (save_wv) |
904 | save_wv->next = wv; | |
905 | else | |
906 | first_wv->contents = wv; | |
edfda783 AR |
907 | if (keymaps && !NILP (prefix)) |
908 | wv->name++; | |
edfda783 | 909 | wv->button_type = BUTTON_TYPE_NONE; |
edfda783 AR |
910 | save_wv = wv; |
911 | prev_wv = 0; | |
912 | } | |
913 | else if (first_pane) | |
914 | { | |
915 | save_wv = wv; | |
916 | prev_wv = 0; | |
917 | } | |
918 | first_pane = 0; | |
919 | i += MENU_ITEMS_PANE_LENGTH; | |
920 | } | |
921 | else | |
922 | { | |
923 | /* Create a new item within current pane. */ | |
924 | Lisp_Object item_name, enable, descrip, def, type, selected, help; | |
925 | item_name = AREF (menu_items, i + MENU_ITEMS_ITEM_NAME); | |
926 | enable = AREF (menu_items, i + MENU_ITEMS_ITEM_ENABLE); | |
927 | descrip = AREF (menu_items, i + MENU_ITEMS_ITEM_EQUIV_KEY); | |
928 | def = AREF (menu_items, i + MENU_ITEMS_ITEM_DEFINITION); | |
929 | type = AREF (menu_items, i + MENU_ITEMS_ITEM_TYPE); | |
930 | selected = AREF (menu_items, i + MENU_ITEMS_ITEM_SELECTED); | |
931 | help = AREF (menu_items, i + MENU_ITEMS_ITEM_HELP); | |
932 | ||
933 | #ifndef HAVE_MULTILINGUAL_MENU | |
934 | if (STRINGP (item_name) && STRING_MULTIBYTE (item_name)) | |
935 | { | |
936 | item_name = ENCODE_MENU_STRING (item_name); | |
937 | ASET (menu_items, i + MENU_ITEMS_ITEM_NAME, item_name); | |
938 | } | |
939 | ||
940 | if (STRINGP (descrip) && STRING_MULTIBYTE (descrip)) | |
941 | { | |
942 | descrip = ENCODE_MENU_STRING (descrip); | |
943 | ASET (menu_items, i + MENU_ITEMS_ITEM_EQUIV_KEY, descrip); | |
944 | } | |
945 | #endif /* not HAVE_MULTILINGUAL_MENU */ | |
946 | ||
181f08a7 | 947 | wv = make_widget_value (SSDATA (item_name), NULL, !NILP (enable), |
5668fb88 | 948 | STRINGP (help) ? help : Qnil); |
edfda783 AR |
949 | if (prev_wv) |
950 | prev_wv->next = wv; | |
951 | else | |
952 | save_wv->contents = wv; | |
edfda783 | 953 | if (!NILP (descrip)) |
51b59d79 | 954 | wv->key = SSDATA (descrip); |
edfda783 AR |
955 | /* If this item has a null value, |
956 | make the call_data null so that it won't display a box | |
957 | when the mouse is on it. */ | |
4939150c | 958 | wv->call_data = !NILP (def) ? aref_addr (menu_items, i) : 0; |
edfda783 AR |
959 | |
960 | if (NILP (type)) | |
961 | wv->button_type = BUTTON_TYPE_NONE; | |
962 | else if (EQ (type, QCtoggle)) | |
963 | wv->button_type = BUTTON_TYPE_TOGGLE; | |
964 | else if (EQ (type, QCradio)) | |
965 | wv->button_type = BUTTON_TYPE_RADIO; | |
966 | else | |
1088b922 | 967 | emacs_abort (); |
edfda783 AR |
968 | |
969 | wv->selected = !NILP (selected); | |
970 | ||
edfda783 AR |
971 | prev_wv = wv; |
972 | ||
973 | i += MENU_ITEMS_ITEM_LENGTH; | |
974 | } | |
975 | } | |
976 | } | |
977 | #endif | |
978 | ||
979 | if (!NILP (title)) | |
980 | { | |
5668fb88 DA |
981 | widget_value *wv_title; |
982 | widget_value *wv_sep = make_widget_value ("--", NULL, false, Qnil); | |
edfda783 AR |
983 | |
984 | /* Maybe replace this separator with a bitmap or owner-draw item | |
985 | so that it looks better. Having two separators looks odd. */ | |
edfda783 | 986 | wv_sep->next = first_wv->contents; |
edfda783 AR |
987 | |
988 | #ifndef HAVE_MULTILINGUAL_MENU | |
989 | if (STRING_MULTIBYTE (title)) | |
990 | title = ENCODE_MENU_STRING (title); | |
991 | #endif | |
5668fb88 | 992 | wv_title = make_widget_value (SSDATA (title), NULL, false, Qnil); |
edfda783 | 993 | wv_title->button_type = BUTTON_TYPE_NONE; |
edfda783 AR |
994 | wv_title->next = wv_sep; |
995 | first_wv->contents = wv_title; | |
996 | } | |
997 | ||
998 | pmenu = [[EmacsMenu alloc] initWithTitle: | |
0dc8cf50 | 999 | [NSString stringWithUTF8String: SSDATA (title)]]; |
edfda783 AR |
1000 | [pmenu fillWithWidgetValue: first_wv->contents]; |
1001 | free_menubar_widget_value_tree (first_wv); | |
ef7417fd | 1002 | unbind_to (specpdl_count, Qnil); |
edfda783 | 1003 | |
07b87a10 | 1004 | popup_activated_flag = 1; |
edfda783 | 1005 | tem = [pmenu runMenuAt: p forFrame: f keymaps: keymaps]; |
07b87a10 | 1006 | popup_activated_flag = 0; |
edfda783 AR |
1007 | [[FRAME_NS_VIEW (SELECTED_FRAME ()) window] makeKeyWindow]; |
1008 | ||
f0177f86 | 1009 | unblock_input (); |
edfda783 AR |
1010 | return tem; |
1011 | } | |
1012 | ||
1013 | ||
edfda783 AR |
1014 | /* ========================================================================== |
1015 | ||
1016 | Toolbar: externally-called functions | |
1017 | ||
1018 | ========================================================================== */ | |
1019 | ||
1020 | void | |
a10c8269 | 1021 | free_frame_tool_bar (struct frame *f) |
edfda783 AR |
1022 | /* -------------------------------------------------------------------------- |
1023 | Under NS we just hide the toolbar until it might be needed again. | |
1024 | -------------------------------------------------------------------------- */ | |
1025 | { | |
abe13366 | 1026 | EmacsView *view = FRAME_NS_VIEW (f); |
4d7e6e51 | 1027 | block_input (); |
abe13366 JD |
1028 | view->wait_for_tool_bar = NO; |
1029 | [[view toolbar] setVisible: NO]; | |
581a8100 | 1030 | FRAME_TOOLBAR_HEIGHT (f) = 0; |
4d7e6e51 | 1031 | unblock_input (); |
edfda783 AR |
1032 | } |
1033 | ||
1034 | void | |
a10c8269 | 1035 | update_frame_tool_bar (struct frame *f) |
edfda783 AR |
1036 | /* -------------------------------------------------------------------------- |
1037 | Update toolbar contents | |
1038 | -------------------------------------------------------------------------- */ | |
1039 | { | |
c0342369 | 1040 | int i, k = 0; |
581a8100 J |
1041 | EmacsView *view = FRAME_NS_VIEW (f); |
1042 | NSWindow *window = [view window]; | |
1043 | EmacsToolbar *toolbar = [view toolbar]; | |
edfda783 | 1044 | |
f9d45267 | 1045 | if (view == nil || toolbar == nil) return; |
4d7e6e51 | 1046 | block_input (); |
c0342369 JD |
1047 | |
1048 | #ifdef NS_IMPL_COCOA | |
edfda783 | 1049 | [toolbar clearActive]; |
c0342369 JD |
1050 | #else |
1051 | [toolbar clearAll]; | |
1052 | #endif | |
edfda783 AR |
1053 | |
1054 | /* update EmacsToolbar as in GtkUtils, build items list */ | |
1055 | for (i = 0; i < f->n_tool_bar_items; ++i) | |
1056 | { | |
e69b0960 | 1057 | #define TOOLPROP(IDX) AREF (f->tool_bar_items, \ |
edfda783 AR |
1058 | i * TOOL_BAR_ITEM_NSLOTS + (IDX)) |
1059 | ||
1060 | BOOL enabled_p = !NILP (TOOLPROP (TOOL_BAR_ITEM_ENABLED_P)); | |
edfda783 | 1061 | int idx; |
13464394 | 1062 | ptrdiff_t img_id; |
edfda783 AR |
1063 | struct image *img; |
1064 | Lisp_Object image; | |
1065 | Lisp_Object helpObj; | |
9c5bd55a | 1066 | const char *helpText; |
edfda783 | 1067 | |
c0342369 JD |
1068 | /* Check if this is a separator. */ |
1069 | if (EQ (TOOLPROP (TOOL_BAR_ITEM_TYPE), Qt)) | |
1070 | { | |
a6c4680a | 1071 | /* Skip separators. Newer OSX don't show them, and on GNUstep they |
c0342369 JD |
1072 | are wide as a button, thus overflowing the toolbar most of |
1073 | the time. */ | |
1074 | continue; | |
1075 | } | |
1076 | ||
edfda783 AR |
1077 | /* If image is a vector, choose the image according to the |
1078 | button state. */ | |
1079 | image = TOOLPROP (TOOL_BAR_ITEM_IMAGES); | |
1080 | if (VECTORP (image)) | |
1081 | { | |
1082 | /* NS toolbar auto-computes disabled and selected images */ | |
1083 | idx = TOOL_BAR_IMAGE_ENABLED_SELECTED; | |
ef884f23 | 1084 | eassert (ASIZE (image) >= idx); |
edfda783 AR |
1085 | image = AREF (image, idx); |
1086 | } | |
1087 | else | |
1088 | { | |
1089 | idx = -1; | |
1090 | } | |
dd723bbd JD |
1091 | helpObj = TOOLPROP (TOOL_BAR_ITEM_HELP); |
1092 | if (NILP (helpObj)) | |
1093 | helpObj = TOOLPROP (TOOL_BAR_ITEM_CAPTION); | |
51b59d79 | 1094 | helpText = NILP (helpObj) ? "" : SSDATA (helpObj); |
dd723bbd | 1095 | |
edfda783 AR |
1096 | /* Ignore invalid image specifications. */ |
1097 | if (!valid_image_p (image)) | |
1098 | { | |
dd723bbd | 1099 | /* Don't log anything, GNUS makes invalid images all the time. */ |
edfda783 AR |
1100 | continue; |
1101 | } | |
1102 | ||
1103 | img_id = lookup_image (f, image); | |
1104 | img = IMAGE_FROM_ID (f, img_id); | |
1105 | prepare_image_for_display (f, img); | |
1106 | ||
1107 | if (img->load_failed_p || img->pixmap == nil) | |
1108 | { | |
1109 | NSLog (@"Could not prepare toolbar image for display."); | |
1110 | continue; | |
1111 | } | |
1112 | ||
c0342369 JD |
1113 | [toolbar addDisplayItemWithImage: img->pixmap |
1114 | idx: k++ | |
1115 | tag: i | |
1116 | helpText: helpText | |
edfda783 AR |
1117 | enabled: enabled_p]; |
1118 | #undef TOOLPROP | |
1119 | } | |
1120 | ||
1121 | if (![toolbar isVisible]) | |
1122 | [toolbar setVisible: YES]; | |
1123 | ||
c0342369 | 1124 | #ifdef NS_IMPL_COCOA |
edfda783 AR |
1125 | if ([toolbar changed]) |
1126 | { | |
1127 | /* inform app that toolbar has changed */ | |
1128 | NSDictionary *dict = [toolbar configurationDictionary]; | |
1129 | NSMutableDictionary *newDict = [dict mutableCopy]; | |
1130 | NSEnumerator *keys = [[dict allKeys] objectEnumerator]; | |
79e721e0 | 1131 | id key; |
edfda783 AR |
1132 | while ((key = [keys nextObject]) != nil) |
1133 | { | |
1134 | NSObject *val = [dict objectForKey: key]; | |
1135 | if ([val isKindOfClass: [NSArray class]]) | |
1136 | { | |
1137 | [newDict setObject: | |
1138 | [toolbar toolbarDefaultItemIdentifiers: toolbar] | |
1139 | forKey: key]; | |
1140 | break; | |
1141 | } | |
1142 | } | |
1143 | [toolbar setConfigurationFromDictionary: newDict]; | |
1144 | [newDict release]; | |
1145 | } | |
c0342369 | 1146 | #endif |
edfda783 | 1147 | |
581a8100 J |
1148 | FRAME_TOOLBAR_HEIGHT (f) = |
1149 | NSHeight ([window frameRectForContentRect: NSMakeRect (0, 0, 0, 0)]) | |
1150 | - FRAME_NS_TITLEBAR_HEIGHT (f); | |
f9d45267 JD |
1151 | if (FRAME_TOOLBAR_HEIGHT (f) < 0) // happens if frame is fullscreen. |
1152 | FRAME_TOOLBAR_HEIGHT (f) = 0; | |
1153 | ||
1154 | if (view->wait_for_tool_bar && FRAME_TOOLBAR_HEIGHT (f) > 0) | |
1155 | [view setNeedsDisplay: YES]; | |
1156 | ||
1157 | unblock_input (); | |
edfda783 AR |
1158 | } |
1159 | ||
1160 | ||
1161 | /* ========================================================================== | |
1162 | ||
1163 | Toolbar: class implementation | |
1164 | ||
1165 | ========================================================================== */ | |
1166 | ||
1167 | @implementation EmacsToolbar | |
1168 | ||
1169 | - initForView: (EmacsView *)view withIdentifier: (NSString *)identifier | |
1170 | { | |
1171 | self = [super initWithIdentifier: identifier]; | |
1172 | emacsView = view; | |
1173 | [self setDisplayMode: NSToolbarDisplayModeIconOnly]; | |
1174 | [self setSizeMode: NSToolbarSizeModeSmall]; | |
1175 | [self setDelegate: self]; | |
1176 | identifierToItem = [[NSMutableDictionary alloc] initWithCapacity: 10]; | |
1177 | activeIdentifiers = [[NSMutableArray alloc] initWithCapacity: 8]; | |
c0342369 | 1178 | prevIdentifiers = nil; |
edfda783 AR |
1179 | prevEnablement = enablement = 0L; |
1180 | return self; | |
1181 | } | |
1182 | ||
1183 | - (void)dealloc | |
1184 | { | |
1185 | [prevIdentifiers release]; | |
1186 | [activeIdentifiers release]; | |
1187 | [identifierToItem release]; | |
1188 | [super dealloc]; | |
1189 | } | |
1190 | ||
1191 | - (void) clearActive | |
1192 | { | |
1193 | [prevIdentifiers release]; | |
1194 | prevIdentifiers = [activeIdentifiers copy]; | |
1195 | [activeIdentifiers removeAllObjects]; | |
1196 | prevEnablement = enablement; | |
1197 | enablement = 0L; | |
1198 | } | |
1199 | ||
c0342369 JD |
1200 | - (void) clearAll |
1201 | { | |
1202 | [self clearActive]; | |
1203 | while ([[self items] count] > 0) | |
1204 | [self removeItemAtIndex: 0]; | |
1205 | } | |
1206 | ||
edfda783 AR |
1207 | - (BOOL) changed |
1208 | { | |
1209 | return [activeIdentifiers isEqualToArray: prevIdentifiers] && | |
1210 | enablement == prevEnablement ? NO : YES; | |
1211 | } | |
1212 | ||
c0342369 JD |
1213 | - (void) addDisplayItemWithImage: (EmacsImage *)img |
1214 | idx: (int)idx | |
1215 | tag: (int)tag | |
1216 | helpText: (const char *)help | |
1217 | enabled: (BOOL)enabled | |
edfda783 AR |
1218 | { |
1219 | /* 1) come up w/identifier */ | |
facfbbbd | 1220 | NSString *identifier |
fb83ea63 | 1221 | = [NSString stringWithFormat: @"%lu", (unsigned long)[img hash]]; |
c0342369 | 1222 | [activeIdentifiers addObject: identifier]; |
edfda783 AR |
1223 | |
1224 | /* 2) create / reuse item */ | |
1225 | NSToolbarItem *item = [identifierToItem objectForKey: identifier]; | |
1226 | if (item == nil) | |
1227 | { | |
1228 | item = [[[NSToolbarItem alloc] initWithItemIdentifier: identifier] | |
1229 | autorelease]; | |
1230 | [item setImage: img]; | |
f3f08c28 | 1231 | [item setToolTip: [NSString stringWithUTF8String: help]]; |
edfda783 AR |
1232 | [item setTarget: emacsView]; |
1233 | [item setAction: @selector (toolbarClicked:)]; | |
c0342369 | 1234 | [identifierToItem setObject: item forKey: identifier]; |
edfda783 AR |
1235 | } |
1236 | ||
c0342369 JD |
1237 | #ifdef NS_IMPL_GNUSTEP |
1238 | [self insertItemWithItemIdentifier: identifier atIndex: idx]; | |
1239 | #endif | |
cf7a0de6 | 1240 | |
c0342369 | 1241 | [item setTag: tag]; |
edfda783 AR |
1242 | [item setEnabled: enabled]; |
1243 | ||
1244 | /* 3) update state */ | |
edfda783 AR |
1245 | enablement = (enablement << 1) | (enabled == YES); |
1246 | } | |
1247 | ||
1248 | /* This overrides super's implementation, which automatically sets | |
1249 | all items to enabled state (for some reason). */ | |
c0342369 JD |
1250 | - (void)validateVisibleItems |
1251 | { | |
1252 | } | |
edfda783 AR |
1253 | |
1254 | ||
1255 | /* delegate methods */ | |
1256 | ||
1257 | - (NSToolbarItem *)toolbar: (NSToolbar *)toolbar | |
1258 | itemForItemIdentifier: (NSString *)itemIdentifier | |
1259 | willBeInsertedIntoToolbar: (BOOL)flag | |
1260 | { | |
1261 | /* look up NSToolbarItem by identifier and return... */ | |
1262 | return [identifierToItem objectForKey: itemIdentifier]; | |
1263 | } | |
1264 | ||
1265 | - (NSArray *)toolbarDefaultItemIdentifiers: (NSToolbar *)toolbar | |
1266 | { | |
1267 | /* return entire set.. */ | |
1268 | return activeIdentifiers; | |
1269 | } | |
1270 | ||
1271 | /* for configuration palette (not yet supported) */ | |
1272 | - (NSArray *)toolbarAllowedItemIdentifiers: (NSToolbar *)toolbar | |
1273 | { | |
1274 | /* return entire set... */ | |
c0342369 JD |
1275 | return activeIdentifiers; |
1276 | //return [identifierToItem allKeys]; | |
edfda783 AR |
1277 | } |
1278 | ||
1279 | /* optional and unneeded */ | |
1280 | /* - toolbarWillAddItem: (NSNotification *)notification { } */ | |
1281 | /* - toolbarDidRemoveItem: (NSNotification *)notification { } */ | |
1282 | /* - (NSArray *)toolbarSelectableItemIdentifiers: (NSToolbar *)toolbar */ | |
1283 | ||
1284 | @end /* EmacsToolbar */ | |
1285 | ||
1286 | ||
1287 | ||
1288 | /* ========================================================================== | |
1289 | ||
1290 | Tooltip: class implementation | |
1291 | ||
1292 | ========================================================================== */ | |
1293 | ||
1294 | /* Needed because NeXTstep does not provide enough control over tooltip | |
1295 | display. */ | |
1296 | @implementation EmacsTooltip | |
1297 | ||
1298 | - init | |
1299 | { | |
1300 | NSColor *col = [NSColor colorWithCalibratedRed: 1.0 green: 1.0 | |
1301 | blue: 0.792 alpha: 0.95]; | |
1302 | NSFont *font = [NSFont toolTipsFontOfSize: 0]; | |
1303 | NSFont *sfont = [font screenFont]; | |
1304 | int height = [sfont ascender] - [sfont descender]; | |
1305 | /*[font boundingRectForFont].size.height; */ | |
1306 | NSRect r = NSMakeRect (0, 0, 100, height+6); | |
1307 | ||
1308 | textField = [[NSTextField alloc] initWithFrame: r]; | |
1309 | [textField setFont: font]; | |
1310 | [textField setBackgroundColor: col]; | |
1311 | ||
1312 | [textField setEditable: NO]; | |
1313 | [textField setSelectable: NO]; | |
ffe57a7a AA |
1314 | [textField setBordered: NO]; |
1315 | [textField setBezeled: NO]; | |
edfda783 AR |
1316 | [textField setDrawsBackground: YES]; |
1317 | ||
1318 | win = [[NSWindow alloc] | |
1319 | initWithContentRect: [textField frame] | |
1320 | styleMask: 0 | |
1321 | backing: NSBackingStoreBuffered | |
1322 | defer: YES]; | |
ffe57a7a | 1323 | [win setHasShadow: YES]; |
edfda783 AR |
1324 | [win setReleasedWhenClosed: NO]; |
1325 | [win setDelegate: self]; | |
1326 | [[win contentView] addSubview: textField]; | |
1327 | /* [win setBackgroundColor: col]; */ | |
1328 | [win setOpaque: NO]; | |
1329 | ||
1330 | return self; | |
1331 | } | |
1332 | ||
1333 | - (void) dealloc | |
1334 | { | |
1335 | [win close]; | |
1336 | [win release]; | |
1337 | [textField release]; | |
1338 | [super dealloc]; | |
1339 | } | |
1340 | ||
1341 | - (void) setText: (char *)text | |
1342 | { | |
1343 | NSString *str = [NSString stringWithUTF8String: text]; | |
ffe57a7a AA |
1344 | NSRect r = [textField frame]; |
1345 | NSSize tooltipDims; | |
1346 | ||
edfda783 | 1347 | [textField setStringValue: str]; |
ffe57a7a AA |
1348 | tooltipDims = [[textField cell] cellSize]; |
1349 | ||
1350 | r.size.width = tooltipDims.width; | |
1351 | r.size.height = tooltipDims.height; | |
1352 | [textField setFrame: r]; | |
edfda783 AR |
1353 | } |
1354 | ||
1355 | - (void) showAtX: (int)x Y: (int)y for: (int)seconds | |
1356 | { | |
1357 | NSRect wr = [win frame]; | |
1358 | ||
1359 | wr.origin = NSMakePoint (x, y); | |
1360 | wr.size = [textField frame].size; | |
1361 | ||
1362 | [win setFrame: wr display: YES]; | |
f38ab167 | 1363 | [win setLevel: NSPopUpMenuWindowLevel]; |
edfda783 AR |
1364 | [win orderFront: self]; |
1365 | [win display]; | |
1366 | timer = [NSTimer scheduledTimerWithTimeInterval: (float)seconds target: self | |
1367 | selector: @selector (hide) | |
1368 | userInfo: nil repeats: NO]; | |
1369 | [timer retain]; | |
1370 | } | |
1371 | ||
1372 | - (void) hide | |
1373 | { | |
1374 | [win close]; | |
1375 | if (timer != nil) | |
1376 | { | |
1377 | if ([timer isValid]) | |
1378 | [timer invalidate]; | |
1379 | [timer release]; | |
1380 | timer = nil; | |
1381 | } | |
1382 | } | |
1383 | ||
1384 | - (BOOL) isActive | |
1385 | { | |
1386 | return timer != nil; | |
1387 | } | |
1388 | ||
1389 | - (NSRect) frame | |
1390 | { | |
1391 | return [textField frame]; | |
1392 | } | |
1393 | ||
1394 | @end /* EmacsTooltip */ | |
1395 | ||
1396 | ||
1397 | ||
1398 | /* ========================================================================== | |
1399 | ||
1400 | Popup Dialog: implementing functions | |
1401 | ||
1402 | ========================================================================== */ | |
1403 | ||
9d7fa573 JD |
1404 | struct Popdown_data |
1405 | { | |
1406 | NSAutoreleasePool *pool; | |
1407 | EmacsDialogPanel *dialog; | |
1408 | }; | |
c96169a0 | 1409 | |
27e498e6 PE |
1410 | static void |
1411 | pop_down_menu (void *arg) | |
c96169a0 | 1412 | { |
27e498e6 | 1413 | struct Popdown_data *unwind_data = arg; |
9d7fa573 | 1414 | |
4d7e6e51 | 1415 | block_input (); |
ba301db3 AR |
1416 | if (popup_activated_flag) |
1417 | { | |
9d7fa573 | 1418 | EmacsDialogPanel *panel = unwind_data->dialog; |
ba301db3 | 1419 | popup_activated_flag = 0; |
9d7fa573 JD |
1420 | [panel close]; |
1421 | [unwind_data->pool release]; | |
ba301db3 | 1422 | [[FRAME_NS_VIEW (SELECTED_FRAME ()) window] makeKeyWindow]; |
ba301db3 | 1423 | } |
9d7fa573 JD |
1424 | |
1425 | xfree (unwind_data); | |
4d7e6e51 | 1426 | unblock_input (); |
c96169a0 AR |
1427 | } |
1428 | ||
1429 | ||
edfda783 | 1430 | Lisp_Object |
680a6ad9 | 1431 | ns_popup_dialog (struct frame *f, Lisp_Object header, Lisp_Object contents) |
edfda783 AR |
1432 | { |
1433 | id dialog; | |
d6f0886c | 1434 | Lisp_Object window, tem, title; |
edfda783 AR |
1435 | NSPoint p; |
1436 | BOOL isQ; | |
9d7fa573 | 1437 | NSAutoreleasePool *pool; |
edfda783 AR |
1438 | |
1439 | NSTRACE (x-popup-dialog); | |
96fb4434 | 1440 | |
edfda783 AR |
1441 | isQ = NILP (header); |
1442 | ||
7452b7bd DA |
1443 | check_window_system (f); |
1444 | ||
edfda783 AR |
1445 | p.x = (int)f->left_pos + ((int)FRAME_COLUMN_WIDTH (f) * f->text_cols)/2; |
1446 | p.y = (int)f->top_pos + (FRAME_LINE_HEIGHT (f) * f->text_lines)/2; | |
3175b12a | 1447 | |
d6f0886c JD |
1448 | title = Fcar (contents); |
1449 | CHECK_STRING (title); | |
1450 | ||
1451 | if (NILP (Fcar (Fcdr (contents)))) | |
1452 | /* No buttons specified, add an "Ok" button so users can pop down | |
1453 | the dialog. */ | |
6c6f1994 | 1454 | contents = list2 (title, Fcons (build_string ("Ok"), Qt)); |
d6f0886c | 1455 | |
4d7e6e51 | 1456 | block_input (); |
9d7fa573 | 1457 | pool = [[NSAutoreleasePool alloc] init]; |
edfda783 AR |
1458 | dialog = [[EmacsDialogPanel alloc] initFromContents: contents |
1459 | isQuestion: isQ]; | |
9d7fa573 | 1460 | |
c96169a0 | 1461 | { |
d311d28c | 1462 | ptrdiff_t specpdl_count = SPECPDL_INDEX (); |
9d7fa573 JD |
1463 | struct Popdown_data *unwind_data = xmalloc (sizeof (*unwind_data)); |
1464 | ||
1465 | unwind_data->pool = pool; | |
1466 | unwind_data->dialog = dialog; | |
4939150c | 1467 | |
27e498e6 | 1468 | record_unwind_protect_ptr (pop_down_menu, unwind_data); |
c96169a0 AR |
1469 | popup_activated_flag = 1; |
1470 | tem = [dialog runDialogAt: p]; | |
ba301db3 | 1471 | unbind_to (specpdl_count, Qnil); /* calls pop_down_menu */ |
c96169a0 | 1472 | } |
9d7fa573 | 1473 | |
4d7e6e51 | 1474 | unblock_input (); |
c96169a0 | 1475 | |
edfda783 AR |
1476 | return tem; |
1477 | } | |
1478 | ||
1479 | ||
1480 | /* ========================================================================== | |
1481 | ||
1482 | Popup Dialog: class implementation | |
1483 | ||
1484 | ========================================================================== */ | |
1485 | ||
1486 | @interface FlippedView : NSView | |
1487 | { | |
1488 | } | |
1489 | @end | |
1490 | ||
1491 | @implementation FlippedView | |
1492 | - (BOOL)isFlipped | |
1493 | { | |
1494 | return YES; | |
1495 | } | |
1496 | @end | |
1497 | ||
1498 | @implementation EmacsDialogPanel | |
1499 | ||
1500 | #define SPACER 8.0 | |
1501 | #define ICONSIZE 64.0 | |
1502 | #define TEXTHEIGHT 20.0 | |
1503 | #define MINCELLWIDTH 90.0 | |
1504 | ||
f3f08c28 | 1505 | - initWithContentRect: (NSRect)contentRect styleMask: (NSUInteger)aStyle |
edfda783 AR |
1506 | backing: (NSBackingStoreType)backingType defer: (BOOL)flag |
1507 | { | |
1508 | NSSize spacing = {SPACER, SPACER}; | |
1509 | NSRect area; | |
facfbbbd | 1510 | id cell; |
9d7fa573 JD |
1511 | NSImageView *imgView; |
1512 | FlippedView *contentView; | |
1513 | NSImage *img; | |
1514 | ||
0f19feff | 1515 | dialog_return = Qundefined; |
7f8941d8 | 1516 | button_values = NULL; |
9d7fa573 JD |
1517 | area.origin.x = 3*SPACER; |
1518 | area.origin.y = 2*SPACER; | |
1519 | area.size.width = ICONSIZE; | |
1520 | area.size.height= ICONSIZE; | |
1521 | img = [[NSImage imageNamed: @"NSApplicationIcon"] copy]; | |
1522 | [img setScalesWhenResized: YES]; | |
1523 | [img setSize: NSMakeSize (ICONSIZE, ICONSIZE)]; | |
1524 | imgView = [[NSImageView alloc] initWithFrame: area]; | |
1525 | [imgView setImage: img]; | |
1526 | [imgView setEditable: NO]; | |
1527 | [img autorelease]; | |
1528 | [imgView autorelease]; | |
edfda783 | 1529 | |
c0342369 | 1530 | aStyle = NSTitledWindowMask|NSClosableWindowMask|NSUtilityWindowMask; |
edfda783 AR |
1531 | flag = YES; |
1532 | rows = 0; | |
1533 | cols = 1; | |
1534 | [super initWithContentRect: contentRect styleMask: aStyle | |
1535 | backing: backingType defer: flag]; | |
1536 | contentView = [[FlippedView alloc] initWithFrame: [[self contentView] frame]]; | |
9d7fa573 JD |
1537 | [contentView autorelease]; |
1538 | ||
edfda783 AR |
1539 | [self setContentView: contentView]; |
1540 | ||
1541 | [[self contentView] setAutoresizesSubviews: YES]; | |
1542 | ||
1543 | [[self contentView] addSubview: imgView]; | |
1544 | [self setTitle: @""]; | |
1545 | ||
1546 | area.origin.x += ICONSIZE+2*SPACER; | |
1547 | /* area.origin.y = TEXTHEIGHT; ICONSIZE/2-10+SPACER; */ | |
1548 | area.size.width = 400; | |
1549 | area.size.height= TEXTHEIGHT; | |
1550 | command = [[[NSTextField alloc] initWithFrame: area] autorelease]; | |
1551 | [[self contentView] addSubview: command]; | |
3988c7d6 | 1552 | [command setStringValue: ns_app_name]; |
edfda783 AR |
1553 | [command setDrawsBackground: NO]; |
1554 | [command setBezeled: NO]; | |
1555 | [command setSelectable: NO]; | |
1556 | [command setFont: [NSFont boldSystemFontOfSize: 13.0]]; | |
1557 | ||
1558 | /* area.origin.x = ICONSIZE+2*SPACER; | |
1559 | area.origin.y = TEXTHEIGHT + 2*SPACER; | |
1560 | area.size.width = 400; | |
1561 | area.size.height= 2; | |
1562 | tem = [[[NSBox alloc] initWithFrame: area] autorelease]; | |
1563 | [[self contentView] addSubview: tem]; | |
1564 | [tem setTitlePosition: NSNoTitle]; | |
1565 | [tem setAutoresizingMask: NSViewWidthSizable];*/ | |
1566 | ||
1567 | /* area.origin.x = ICONSIZE+2*SPACER; */ | |
1568 | area.origin.y += TEXTHEIGHT+SPACER; | |
1569 | area.size.width = 400; | |
1570 | area.size.height= TEXTHEIGHT; | |
1571 | title = [[[NSTextField alloc] initWithFrame: area] autorelease]; | |
1572 | [[self contentView] addSubview: title]; | |
1573 | [title setDrawsBackground: NO]; | |
1574 | [title setBezeled: NO]; | |
1575 | [title setSelectable: NO]; | |
1576 | [title setFont: [NSFont systemFontOfSize: 11.0]]; | |
1577 | ||
1578 | cell = [[[NSButtonCell alloc] initTextCell: @""] autorelease]; | |
1579 | [cell setBordered: NO]; | |
1580 | [cell setEnabled: NO]; | |
1581 | [cell setCellAttribute: NSCellIsInsetButton to: 8]; | |
1582 | [cell setBezelStyle: NSRoundedBezelStyle]; | |
1583 | ||
96fb4434 PE |
1584 | matrix = [[NSMatrix alloc] initWithFrame: contentRect |
1585 | mode: NSHighlightModeMatrix | |
1586 | prototype: cell | |
1587 | numberOfRows: 0 | |
edfda783 | 1588 | numberOfColumns: 1]; |
edfda783 AR |
1589 | [matrix setFrameOrigin: NSMakePoint (area.origin.x, |
1590 | area.origin.y + (TEXTHEIGHT+3*SPACER))]; | |
1591 | [matrix setIntercellSpacing: spacing]; | |
9d7fa573 | 1592 | [matrix autorelease]; |
edfda783 | 1593 | |
9d7fa573 | 1594 | [[self contentView] addSubview: matrix]; |
edfda783 AR |
1595 | [self setOneShot: YES]; |
1596 | [self setReleasedWhenClosed: YES]; | |
1597 | [self setHidesOnDeactivate: YES]; | |
1598 | return self; | |
1599 | } | |
1600 | ||
1601 | ||
1602 | - (BOOL)windowShouldClose: (id)sender | |
1603 | { | |
7f8941d8 | 1604 | window_closed = YES; |
0f19feff | 1605 | [NSApp stop:self]; |
edfda783 AR |
1606 | return NO; |
1607 | } | |
1608 | ||
7f8941d8 JD |
1609 | - (void)dealloc |
1610 | { | |
1611 | xfree (button_values); | |
1612 | [super dealloc]; | |
1613 | } | |
edfda783 | 1614 | |
7f8941d8 | 1615 | - (void)process_dialog: (Lisp_Object) list |
edfda783 | 1616 | { |
7f8941d8 | 1617 | Lisp_Object item, lst = list; |
edfda783 | 1618 | int row = 0; |
7f8941d8 JD |
1619 | int buttons = 0, btnnr = 0; |
1620 | ||
1621 | for (; XTYPE (lst) == Lisp_Cons; lst = XCDR (lst)) | |
1622 | { | |
1623 | item = XCAR (list); | |
1624 | if (XTYPE (item) == Lisp_Cons) | |
1625 | ++buttons; | |
1626 | } | |
1627 | ||
1628 | if (buttons > 0) | |
7d652d97 | 1629 | button_values = xmalloc (buttons * sizeof *button_values); |
edfda783 AR |
1630 | |
1631 | for (; XTYPE (list) == Lisp_Cons; list = XCDR (list)) | |
1632 | { | |
1633 | item = XCAR (list); | |
1634 | if (XTYPE (item) == Lisp_String) | |
1635 | { | |
7f8941d8 | 1636 | [self addString: SSDATA (item) row: row++]; |
edfda783 AR |
1637 | } |
1638 | else if (XTYPE (item) == Lisp_Cons) | |
1639 | { | |
7f8941d8 JD |
1640 | button_values[btnnr] = XCDR (item); |
1641 | [self addButton: SSDATA (XCAR (item)) value: btnnr row: row++]; | |
1642 | ++btnnr; | |
edfda783 AR |
1643 | } |
1644 | else if (NILP (item)) | |
1645 | { | |
7f8941d8 | 1646 | [self addSplit]; |
edfda783 AR |
1647 | row = 0; |
1648 | } | |
1649 | } | |
1650 | } | |
1651 | ||
1652 | ||
7f8941d8 | 1653 | - (void)addButton: (char *)str value: (int)tag row: (int)row |
edfda783 AR |
1654 | { |
1655 | id cell; | |
96fb4434 | 1656 | |
edfda783 AR |
1657 | if (row >= rows) |
1658 | { | |
1659 | [matrix addRow]; | |
1660 | rows++; | |
1661 | } | |
1662 | cell = [matrix cellAtRow: row column: cols-1]; | |
1663 | [cell setTarget: self]; | |
1664 | [cell setAction: @selector (clicked: )]; | |
1665 | [cell setTitle: [NSString stringWithUTF8String: str]]; | |
7f8941d8 | 1666 | [cell setTag: tag]; |
edfda783 AR |
1667 | [cell setBordered: YES]; |
1668 | [cell setEnabled: YES]; | |
edfda783 AR |
1669 | } |
1670 | ||
1671 | ||
7f8941d8 | 1672 | - (void)addString: (char *)str row: (int)row |
edfda783 AR |
1673 | { |
1674 | id cell; | |
96fb4434 | 1675 | |
edfda783 AR |
1676 | if (row >= rows) |
1677 | { | |
1678 | [matrix addRow]; | |
1679 | rows++; | |
1680 | } | |
1681 | cell = [matrix cellAtRow: row column: cols-1]; | |
1682 | [cell setTitle: [NSString stringWithUTF8String: str]]; | |
1683 | [cell setBordered: YES]; | |
1684 | [cell setEnabled: NO]; | |
edfda783 AR |
1685 | } |
1686 | ||
1687 | ||
7f8941d8 | 1688 | - (void)addSplit |
edfda783 AR |
1689 | { |
1690 | [matrix addColumn]; | |
1691 | cols++; | |
edfda783 AR |
1692 | } |
1693 | ||
1694 | ||
7f8941d8 | 1695 | - (void)clicked: sender |
edfda783 AR |
1696 | { |
1697 | NSArray *sellist = nil; | |
facfbbbd | 1698 | EMACS_INT seltag; |
edfda783 AR |
1699 | |
1700 | sellist = [sender selectedCells]; | |
7f8941d8 JD |
1701 | if ([sellist count] < 1) |
1702 | return; | |
edfda783 | 1703 | |
facfbbbd | 1704 | seltag = [[sellist objectAtIndex: 0] tag]; |
7f8941d8 JD |
1705 | dialog_return = button_values[seltag]; |
1706 | [NSApp stop:self]; | |
edfda783 AR |
1707 | } |
1708 | ||
1709 | ||
1710 | - initFromContents: (Lisp_Object)contents isQuestion: (BOOL)isQ | |
1711 | { | |
1712 | Lisp_Object head; | |
1713 | [super init]; | |
1714 | ||
1715 | if (XTYPE (contents) == Lisp_Cons) | |
1716 | { | |
1717 | head = Fcar (contents); | |
7f8941d8 | 1718 | [self process_dialog: Fcdr (contents)]; |
edfda783 AR |
1719 | } |
1720 | else | |
1721 | head = contents; | |
1722 | ||
1723 | if (XTYPE (head) == Lisp_String) | |
1724 | [title setStringValue: | |
0dc8cf50 | 1725 | [NSString stringWithUTF8String: SSDATA (head)]]; |
edfda783 AR |
1726 | else if (isQ == YES) |
1727 | [title setStringValue: @"Question"]; | |
1728 | else | |
1729 | [title setStringValue: @"Information"]; | |
1730 | ||
1731 | { | |
1732 | int i; | |
1733 | NSRect r, s, t; | |
1734 | ||
1735 | if (cols == 1 && rows > 1) /* Never told where to split */ | |
1736 | { | |
1737 | [matrix addColumn]; | |
7f8941d8 | 1738 | for (i = 0; i < rows/2; i++) |
edfda783 AR |
1739 | { |
1740 | [matrix putCell: [matrix cellAtRow: (rows+1)/2 column: 0] | |
1741 | atRow: i column: 1]; | |
1742 | [matrix removeRow: (rows+1)/2]; | |
1743 | } | |
1744 | } | |
1745 | ||
1746 | [matrix sizeToFit]; | |
1747 | { | |
1748 | NSSize csize = [matrix cellSize]; | |
1749 | if (csize.width < MINCELLWIDTH) | |
1750 | { | |
1751 | csize.width = MINCELLWIDTH; | |
1752 | [matrix setCellSize: csize]; | |
1753 | [matrix sizeToCells]; | |
1754 | } | |
1755 | } | |
1756 | ||
1757 | [title sizeToFit]; | |
1758 | [command sizeToFit]; | |
1759 | ||
1760 | t = [matrix frame]; | |
1761 | r = [title frame]; | |
1762 | if (r.size.width+r.origin.x > t.size.width+t.origin.x) | |
1763 | { | |
1764 | t.origin.x = r.origin.x; | |
1765 | t.size.width = r.size.width; | |
1766 | } | |
1767 | r = [command frame]; | |
1768 | if (r.size.width+r.origin.x > t.size.width+t.origin.x) | |
1769 | { | |
1770 | t.origin.x = r.origin.x; | |
1771 | t.size.width = r.size.width; | |
1772 | } | |
1773 | ||
1774 | r = [self frame]; | |
1775 | s = [(NSView *)[self contentView] frame]; | |
1776 | r.size.width += t.origin.x+t.size.width +2*SPACER-s.size.width; | |
1777 | r.size.height += t.origin.y+t.size.height+SPACER-s.size.height; | |
1778 | [self setFrame: r display: NO]; | |
1779 | } | |
1780 | ||
1781 | return self; | |
1782 | } | |
1783 | ||
1784 | ||
18e27ea8 | 1785 | |
ddee6515 JD |
1786 | - (void)timeout_handler: (NSTimer *)timedEntry |
1787 | { | |
0f19feff JD |
1788 | NSEvent *nxev = [NSEvent otherEventWithType: NSApplicationDefined |
1789 | location: NSMakePoint (0, 0) | |
1790 | modifierFlags: 0 | |
1791 | timestamp: 0 | |
1792 | windowNumber: [[NSApp mainWindow] windowNumber] | |
1793 | context: [NSApp context] | |
1794 | subtype: 0 | |
1795 | data1: 0 | |
1796 | data2: 0]; | |
1797 | ||
7f8941d8 | 1798 | timer_fired = YES; |
0f19feff JD |
1799 | /* We use sto because stopModal/abortModal out of the main loop does not |
1800 | seem to work in 10.6. But as we use stop we must send a real event so | |
1801 | the stop is seen and acted upon. */ | |
1802 | [NSApp stop:self]; | |
1803 | [NSApp postEvent: nxev atStart: NO]; | |
ddee6515 JD |
1804 | } |
1805 | ||
edfda783 AR |
1806 | - (Lisp_Object)runDialogAt: (NSPoint)p |
1807 | { | |
0f19feff | 1808 | Lisp_Object ret = Qundefined; |
edfda783 | 1809 | |
ddee6515 | 1810 | while (popup_activated_flag) |
edfda783 | 1811 | { |
ddee6515 | 1812 | NSTimer *tmo = nil; |
43aac990 | 1813 | struct timespec next_time = timer_check (); |
ddee6515 | 1814 | |
43aac990 | 1815 | if (timespec_valid_p (next_time)) |
ddee6515 | 1816 | { |
43aac990 | 1817 | double time = timespectod (next_time); |
ddee6515 JD |
1818 | tmo = [NSTimer timerWithTimeInterval: time |
1819 | target: self | |
1820 | selector: @selector (timeout_handler:) | |
1821 | userInfo: 0 | |
1822 | repeats: NO]; | |
1823 | [[NSRunLoop currentRunLoop] addTimer: tmo | |
1824 | forMode: NSModalPanelRunLoopMode]; | |
1825 | } | |
7f8941d8 | 1826 | timer_fired = NO; |
0f19feff | 1827 | dialog_return = Qundefined; |
7f8941d8 | 1828 | [NSApp runModalForWindow: self]; |
0f19feff | 1829 | ret = dialog_return; |
ddee6515 JD |
1830 | if (! timer_fired) |
1831 | { | |
1832 | if (tmo != nil) [tmo invalidate]; /* Cancels timer */ | |
1833 | break; | |
1834 | } | |
edfda783 | 1835 | } |
edfda783 | 1836 | |
7f8941d8 JD |
1837 | if (EQ (ret, Qundefined) && window_closed) |
1838 | /* Make close button pressed equivalent to C-g. */ | |
1839 | Fsignal (Qquit, Qnil); | |
1840 | ||
1841 | return ret; | |
edfda783 AR |
1842 | } |
1843 | ||
1844 | @end | |
1845 | ||
1846 | ||
edfda783 AR |
1847 | /* ========================================================================== |
1848 | ||
1849 | Lisp definitions | |
1850 | ||
1851 | ========================================================================== */ | |
1852 | ||
1853 | DEFUN ("ns-reset-menu", Fns_reset_menu, Sns_reset_menu, 0, 0, 0, | |
eb6f7ed0 | 1854 | doc: /* Cause the NS menu to be re-calculated. */) |
5842a27b | 1855 | (void) |
edfda783 AR |
1856 | { |
1857 | set_frame_menubar (SELECTED_FRAME (), 1, 0); | |
1858 | return Qnil; | |
1859 | } | |
1860 | ||
1861 | ||
07b87a10 AR |
1862 | DEFUN ("menu-or-popup-active-p", Fmenu_or_popup_active_p, Smenu_or_popup_active_p, 0, 0, 0, |
1863 | doc: /* Return t if a menu or popup dialog is active. */) | |
5842a27b | 1864 | (void) |
07b87a10 AR |
1865 | { |
1866 | return popup_activated () ? Qt : Qnil; | |
1867 | } | |
edfda783 AR |
1868 | |
1869 | /* ========================================================================== | |
1870 | ||
1871 | Lisp interface declaration | |
1872 | ||
1873 | ========================================================================== */ | |
1874 | ||
1875 | void | |
3d608a86 | 1876 | syms_of_nsmenu (void) |
edfda783 | 1877 | { |
5fecd5fc | 1878 | #ifndef NS_IMPL_COCOA |
a6c4680a | 1879 | /* Don't know how to keep track of this in Next/Open/GNUstep. Always |
5fecd5fc JD |
1880 | update menus there. */ |
1881 | trackingMenu = 1; | |
1882 | #endif | |
edfda783 | 1883 | defsubr (&Sns_reset_menu); |
07b87a10 | 1884 | defsubr (&Smenu_or_popup_active_p); |
edfda783 | 1885 | |
088dcc3e | 1886 | Qdebug_on_next_call = intern_c_string ("debug-on-next-call"); |
edfda783 AR |
1887 | staticpro (&Qdebug_on_next_call); |
1888 | } |