Commit | Line | Data |
---|---|---|
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; | |
edfda783 AR |
177 | int previous_menu_items_used = f->menu_bar_items_used; |
178 | Lisp_Object *previous_items | |
38182d90 | 179 | = alloca (previous_menu_items_used * sizeof *previous_items); |
edfda783 | 180 | |
9f62b5dd BT |
181 | dynwind_begin (); |
182 | ||
edfda783 | 183 | /* lisp preliminaries */ |
e74aeda8 | 184 | buffer = XWINDOW (FRAME_SELECTED_WINDOW (f))->contents; |
edfda783 AR |
185 | specbind (Qinhibit_quit, Qt); |
186 | specbind (Qdebug_on_next_call, Qnil); | |
187 | record_unwind_save_match_data (); | |
188 | if (NILP (Voverriding_local_map_menu_flag)) | |
189 | { | |
190 | specbind (Qoverriding_terminal_local_map, Qnil); | |
191 | specbind (Qoverriding_local_map, Qnil); | |
192 | } | |
193 | set_buffer_internal_1 (XBUFFER (buffer)); | |
194 | ||
df2142db AR |
195 | /* TODO: for some reason this is not needed in other terms, |
196 | but some menu updates call Info-extract-pointer which causes | |
197 | abort-on-error if waiting-for-input. Needs further investigation. */ | |
edfda783 AR |
198 | owfi = waiting_for_input; |
199 | waiting_for_input = 0; | |
200 | ||
201 | /* lucid hook and possible reset */ | |
202 | safe_run_hooks (Qactivate_menubar_hook); | |
203 | if (! NILP (Vlucid_menu_bar_dirty_flag)) | |
204 | call0 (Qrecompute_lucid_menubar); | |
205 | safe_run_hooks (Qmenu_bar_update_hook); | |
f00af5b1 | 206 | fset_menu_bar_items (f, menu_bar_items (FRAME_MENU_BAR_ITEMS (f))); |
edfda783 AR |
207 | |
208 | /* Now ready to go */ | |
209 | items = FRAME_MENU_BAR_ITEMS (f); | |
210 | ||
211 | /* Save the frame's previous menu bar contents data */ | |
212 | if (previous_menu_items_used) | |
e69b0960 | 213 | memcpy (previous_items, aref_addr (f->menu_bar_vector, 0), |
72af86bd | 214 | previous_menu_items_used * sizeof (Lisp_Object)); |
edfda783 AR |
215 | |
216 | /* parse stage 1: extract from lisp */ | |
217 | save_menu_items (); | |
218 | ||
e69b0960 | 219 | menu_items = f->menu_bar_vector; |
edfda783 | 220 | menu_items_allocated = VECTORP (menu_items) ? ASIZE (menu_items) : 0; |
38182d90 PE |
221 | submenu_start = alloca (ASIZE (items) * sizeof *submenu_start); |
222 | submenu_end = alloca (ASIZE (items) * sizeof *submenu_end); | |
223 | submenu_n_panes = alloca (ASIZE (items) * sizeof *submenu_n_panes); | |
224 | submenu_top_level_items = alloca (ASIZE (items) | |
225 | * sizeof *submenu_top_level_items); | |
edfda783 | 226 | init_menu_items (); |
96fb4434 | 227 | for (i = 0; i < ASIZE (items); i += 4) |
edfda783 AR |
228 | { |
229 | Lisp_Object key, string, maps; | |
230 | ||
96fb4434 PE |
231 | key = AREF (items, i); |
232 | string = AREF (items, i + 1); | |
233 | maps = AREF (items, i + 2); | |
edfda783 AR |
234 | if (NILP (string)) |
235 | break; | |
236 | ||
df2142db AR |
237 | /* FIXME: we'd like to only parse the needed submenu, but this |
238 | was causing crashes in the _common parsing code.. need to make | |
239 | sure proper initialization done.. */ | |
e6076b1b | 240 | /* if (submenu && strcmp ([[submenu title] UTF8String], SSDATA (string))) |
edfda783 AR |
241 | continue; */ |
242 | ||
243 | submenu_start[i] = menu_items_used; | |
244 | ||
245 | menu_items_n_panes = 0; | |
246 | submenu_top_level_items[i] = parse_single_submenu (key, string, maps); | |
247 | submenu_n_panes[i] = menu_items_n_panes; | |
248 | submenu_end[i] = menu_items_used; | |
249 | n++; | |
250 | } | |
251 | ||
252 | finish_menu_items (); | |
253 | waiting_for_input = owfi; | |
254 | ||
255 | ||
256 | if (submenu && n == 0) | |
257 | { | |
258 | /* should have found a menu for this one but didn't */ | |
259 | fprintf (stderr, "ERROR: did not find lisp menu for submenu '%s'.\n", | |
e6076b1b | 260 | [[submenu title] UTF8String]); |
edfda783 | 261 | discard_menu_items (); |
9f62b5dd | 262 | dynwind_end (); |
edfda783 | 263 | [pool release]; |
4d7e6e51 | 264 | unblock_input (); |
edfda783 AR |
265 | return; |
266 | } | |
267 | ||
268 | /* parse stage 2: insert into lucid 'widget_value' structures | |
269 | [comments in other terms say not to evaluate lisp code here] */ | |
5668fb88 | 270 | wv = make_widget_value ("menubar", NULL, true, Qnil); |
edfda783 | 271 | wv->button_type = BUTTON_TYPE_NONE; |
edfda783 AR |
272 | first_wv = wv; |
273 | ||
274 | for (i = 0; i < 4*n; i += 4) | |
275 | { | |
276 | menu_items_n_panes = submenu_n_panes[i]; | |
277 | wv = digest_single_submenu (submenu_start[i], submenu_end[i], | |
278 | submenu_top_level_items[i]); | |
279 | if (prev_wv) | |
280 | prev_wv->next = wv; | |
281 | else | |
282 | first_wv->contents = wv; | |
283 | /* Don't set wv->name here; GC during the loop might relocate it. */ | |
284 | wv->enabled = 1; | |
285 | wv->button_type = BUTTON_TYPE_NONE; | |
286 | prev_wv = wv; | |
287 | } | |
288 | ||
289 | set_buffer_internal_1 (prev); | |
290 | ||
291 | /* Compare the new menu items with previous, and leave off if no change */ | |
df2142db AR |
292 | /* FIXME: following other terms here, but seems like this should be |
293 | done before parse stage 2 above, since its results aren't used */ | |
edfda783 AR |
294 | if (previous_menu_items_used |
295 | && (!submenu || (submenu && submenu == last_submenu)) | |
296 | && menu_items_used == previous_menu_items_used) | |
297 | { | |
298 | for (i = 0; i < previous_menu_items_used; i++) | |
df2142db AR |
299 | /* FIXME: this ALWAYS fails on Buffers menu items.. something |
300 | about their strings causes them to change every time, so we | |
301 | double-check failures */ | |
96fb4434 | 302 | if (!EQ (previous_items[i], AREF (menu_items, i))) |
edfda783 | 303 | if (!(STRINGP (previous_items[i]) |
96fb4434 | 304 | && STRINGP (AREF (menu_items, i)) |
0dc8cf50 JD |
305 | && !strcmp (SSDATA (previous_items[i]), |
306 | SSDATA (AREF (menu_items, i))))) | |
edfda783 AR |
307 | break; |
308 | if (i == previous_menu_items_used) | |
309 | { | |
310 | /* No change.. */ | |
311 | ||
cbe0b5bf | 312 | #if NSMENUPROFILE |
edfda783 AR |
313 | ftime (&tb); |
314 | t += 1000*tb.time+tb.millitm; | |
315 | fprintf (stderr, "NO CHANGE! CUTTING OUT after %ld msec.\n", t); | |
316 | #endif | |
317 | ||
318 | free_menubar_widget_value_tree (first_wv); | |
319 | discard_menu_items (); | |
9f62b5dd | 320 | dynwind_end (); |
edfda783 | 321 | [pool release]; |
4d7e6e51 | 322 | unblock_input (); |
edfda783 AR |
323 | return; |
324 | } | |
325 | } | |
326 | /* The menu items are different, so store them in the frame */ | |
df2142db | 327 | /* FIXME: this is not correct for single-submenu case */ |
f00af5b1 | 328 | fset_menu_bar_vector (f, menu_items); |
edfda783 AR |
329 | f->menu_bar_items_used = menu_items_used; |
330 | ||
331 | /* Calls restore_menu_items, etc., as they were outside */ | |
9f62b5dd | 332 | dynwind_end (); |
edfda783 AR |
333 | |
334 | /* Parse stage 2a: now GC cannot happen during the lifetime of the | |
335 | widget_value, so it's safe to store data from a Lisp_String */ | |
336 | wv = first_wv->contents; | |
96fb4434 | 337 | for (i = 0; i < ASIZE (items); i += 4) |
edfda783 AR |
338 | { |
339 | Lisp_Object string; | |
96fb4434 | 340 | string = AREF (items, i + 1); |
edfda783 AR |
341 | if (NILP (string)) |
342 | break; | |
edfda783 | 343 | |
51b59d79 | 344 | wv->name = SSDATA (string); |
edfda783 AR |
345 | update_submenu_strings (wv->contents); |
346 | wv = wv->next; | |
347 | } | |
348 | ||
349 | /* Now, update the NS menu; if we have a submenu, use that, otherwise | |
350 | create a new menu for each sub and fill it. */ | |
351 | if (submenu) | |
352 | { | |
e6076b1b | 353 | const char *submenuTitle = [[submenu title] UTF8String]; |
edfda783 AR |
354 | for (wv = first_wv->contents; wv; wv = wv->next) |
355 | { | |
356 | if (!strcmp (submenuTitle, wv->name)) | |
357 | { | |
358 | [submenu fillWithWidgetValue: wv->contents]; | |
359 | last_submenu = submenu; | |
360 | break; | |
361 | } | |
362 | } | |
363 | } | |
364 | else | |
365 | { | |
f90e3ebd | 366 | [menu fillWithWidgetValue: first_wv->contents frame: f]; |
edfda783 AR |
367 | } |
368 | ||
369 | } | |
370 | else | |
371 | { | |
372 | static int n_previous_strings = 0; | |
373 | static char previous_strings[100][10]; | |
374 | static struct frame *last_f = NULL; | |
375 | int n; | |
376 | Lisp_Object string; | |
377 | ||
5668fb88 | 378 | wv = make_widget_value ("menubar", NULL, true, Qnil); |
3988c7d6 | 379 | wv->button_type = BUTTON_TYPE_NONE; |
3988c7d6 AR |
380 | first_wv = wv; |
381 | ||
edfda783 AR |
382 | /* Make widget-value tree w/ just the top level menu bar strings */ |
383 | items = FRAME_MENU_BAR_ITEMS (f); | |
384 | if (NILP (items)) | |
385 | { | |
204ee57f | 386 | free_menubar_widget_value_tree (first_wv); |
edfda783 | 387 | [pool release]; |
4d7e6e51 | 388 | unblock_input (); |
edfda783 AR |
389 | return; |
390 | } | |
391 | ||
392 | ||
393 | /* check if no change.. this mechanism is a bit rough, but ready */ | |
96fb4434 | 394 | n = ASIZE (items) / 4; |
edfda783 AR |
395 | if (f == last_f && n_previous_strings == n) |
396 | { | |
397 | for (i = 0; i<n; i++) | |
398 | { | |
facfbbbd | 399 | string = AREF (items, 4*i+1); |
edfda783 | 400 | |
facfbbbd | 401 | if (EQ (string, make_number (0))) // FIXME: Why??? --Stef |
edfda783 AR |
402 | continue; |
403 | if (NILP (string)) | |
0dc8cf50 JD |
404 | { |
405 | if (previous_strings[i][0]) | |
406 | break; | |
407 | else | |
408 | continue; | |
409 | } | |
410 | else if (memcmp (previous_strings[i], SDATA (string), | |
e99a530f | 411 | min (10, SBYTES (string) + 1))) |
edfda783 AR |
412 | break; |
413 | } | |
414 | ||
415 | if (i == n) | |
416 | { | |
204ee57f | 417 | free_menubar_widget_value_tree (first_wv); |
edfda783 | 418 | [pool release]; |
4d7e6e51 | 419 | unblock_input (); |
edfda783 AR |
420 | return; |
421 | } | |
422 | } | |
423 | ||
424 | [menu clear]; | |
96fb4434 | 425 | for (i = 0; i < ASIZE (items); i += 4) |
edfda783 | 426 | { |
96fb4434 | 427 | string = AREF (items, i + 1); |
edfda783 AR |
428 | if (NILP (string)) |
429 | break; | |
430 | ||
431 | if (n < 100) | |
b55b9f85 JD |
432 | memcpy (previous_strings[i/4], SDATA (string), |
433 | min (10, SBYTES (string) + 1)); | |
edfda783 | 434 | |
5668fb88 | 435 | wv = make_widget_value (SSDATA (string), NULL, true, Qnil); |
edfda783 | 436 | wv->button_type = BUTTON_TYPE_NONE; |
d311d28c | 437 | wv->call_data = (void *) (intptr_t) (-1); |
edfda783 AR |
438 | |
439 | #ifdef NS_IMPL_COCOA | |
440 | /* we'll update the real copy under app menu when time comes */ | |
441 | if (!strcmp ("Services", wv->name)) | |
442 | { | |
443 | /* but we need to make sure it will update on demand */ | |
444 | [svcsMenu setFrame: f]; | |
edfda783 AR |
445 | } |
446 | else | |
447 | #endif | |
448 | [menu addSubmenuWithTitle: wv->name forFrame: f]; | |
449 | ||
450 | if (prev_wv) | |
451 | prev_wv->next = wv; | |
452 | else | |
453 | first_wv->contents = wv; | |
454 | prev_wv = wv; | |
455 | } | |
456 | ||
457 | last_f = f; | |
458 | if (n < 100) | |
459 | n_previous_strings = n; | |
460 | else | |
461 | n_previous_strings = 0; | |
462 | ||
463 | } | |
464 | free_menubar_widget_value_tree (first_wv); | |
465 | ||
466 | ||
cbe0b5bf | 467 | #if NSMENUPROFILE |
edfda783 AR |
468 | ftime (&tb); |
469 | t += 1000*tb.time+tb.millitm; | |
470 | fprintf (stderr, "Menu update took %ld msec.\n", t); | |
471 | #endif | |
472 | ||
473 | /* set main menu */ | |
474 | if (needsSet) | |
475 | [NSApp setMainMenu: menu]; | |
476 | ||
477 | [pool release]; | |
4d7e6e51 | 478 | unblock_input (); |
edfda783 AR |
479 | |
480 | } | |
481 | ||
482 | ||
483 | /* Main emacs core entry point for menubar menus: called to indicate that the | |
484 | frame's menus have changed, and the *step representation should be updated | |
485 | from Lisp. */ | |
486 | void | |
18e27ea8 | 487 | set_frame_menubar (struct frame *f, bool first_time, bool deep_p) |
edfda783 AR |
488 | { |
489 | ns_update_menubar (f, deep_p, nil); | |
490 | } | |
491 | ||
6d01f1fe JD |
492 | void |
493 | x_activate_menubar (struct frame *f) | |
494 | { | |
c0342369 | 495 | #ifdef NS_IMPL_COCOA |
a5bd5abb | 496 | #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5 |
d2d699ac | 497 | ns_update_menubar (f, true, nil); |
6d01f1fe | 498 | ns_check_pending_open_menu (); |
c0342369 | 499 | #endif |
a5bd5abb | 500 | #endif |
6d01f1fe JD |
501 | } |
502 | ||
503 | ||
504 | ||
edfda783 | 505 | |
edfda783 AR |
506 | /* ========================================================================== |
507 | ||
508 | Menu: class implementation | |
509 | ||
510 | ========================================================================== */ | |
511 | ||
512 | ||
513 | /* Menu that can define itself from Emacs "widget_value"s and will lazily | |
514 | update itself when user clicked. Based on Carbon/AppKit implementation | |
515 | by Yamamoto Mitsuharu. */ | |
516 | @implementation EmacsMenu | |
517 | ||
518 | /* override designated initializer */ | |
519 | - initWithTitle: (NSString *)title | |
520 | { | |
f90e3ebd | 521 | frame = 0; |
0dc8cf50 | 522 | if ((self = [super initWithTitle: title])) |
edfda783 AR |
523 | [self setAutoenablesItems: NO]; |
524 | return self; | |
525 | } | |
526 | ||
527 | ||
528 | /* used for top-level */ | |
529 | - initWithTitle: (NSString *)title frame: (struct frame *)f | |
530 | { | |
531 | [self initWithTitle: title]; | |
532 | frame = f; | |
533 | #ifdef NS_IMPL_COCOA | |
534 | [self setDelegate: self]; | |
535 | #endif | |
536 | return self; | |
537 | } | |
538 | ||
539 | ||
540 | - (void)setFrame: (struct frame *)f | |
541 | { | |
542 | frame = f; | |
543 | } | |
544 | ||
5fecd5fc JD |
545 | #ifdef NS_IMPL_COCOA |
546 | #if MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_5 | |
547 | extern NSString *NSMenuDidBeginTrackingNotification; | |
548 | #endif | |
549 | #endif | |
550 | ||
551 | #ifdef NS_IMPL_COCOA | |
552 | -(void)trackingNotification:(NSNotification *)notification | |
553 | { | |
554 | /* Update menu in menuNeedsUpdate only while tracking menus. */ | |
555 | trackingMenu = ([notification name] == NSMenuDidBeginTrackingNotification | |
556 | ? 1 : 0); | |
a5bd5abb | 557 | #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5 |
d2d699ac | 558 | if (! trackingMenu) ns_check_menu_open (nil); |
a5bd5abb | 559 | #endif |
5fecd5fc | 560 | } |
6d01f1fe JD |
561 | |
562 | #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5 | |
563 | - (void)menuWillOpen:(NSMenu *)menu | |
564 | { | |
d2d699ac | 565 | ++trackingMenu; |
6d01f1fe | 566 | |
63216c5e | 567 | #if MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_7 |
d2d699ac JD |
568 | // On 10.6 we get repeated calls, only the one for NSSystemDefined is "real". |
569 | if ([[NSApp currentEvent] type] != NSSystemDefined) return; | |
5fecd5fc | 570 | #endif |
edfda783 | 571 | |
d2d699ac JD |
572 | /* When dragging from one menu to another, we get willOpen followed by didClose, |
573 | i.e. trackingMenu == 3 in willOpen and then 2 after didClose. | |
574 | We have updated all menus, so avoid doing it when trackingMenu == 3. */ | |
575 | if (trackingMenu == 2) | |
576 | ns_check_menu_open (menu); | |
577 | } | |
578 | ||
579 | - (void)menuDidClose:(NSMenu *)menu | |
580 | { | |
581 | --trackingMenu; | |
582 | } | |
583 | #endif /* OSX >= 10.5 */ | |
584 | ||
585 | #endif /* NS_IMPL_COCOA */ | |
586 | ||
edfda783 AR |
587 | /* delegate method called when a submenu is being opened: run a 'deep' call |
588 | to set_frame_menubar */ | |
589 | - (void)menuNeedsUpdate: (NSMenu *)menu | |
590 | { | |
201949c3 AR |
591 | if (!FRAME_LIVE_P (frame)) |
592 | return; | |
5fecd5fc JD |
593 | |
594 | /* Cocoa/Carbon will request update on every keystroke | |
edfda783 AR |
595 | via IsMenuKeyEvent -> CheckMenusForKeyEvent. These are not needed |
596 | since key equivalents are handled through emacs. | |
5fecd5fc JD |
597 | On Leopard, even keystroke events generate SystemDefined event. |
598 | Third-party applications that enhance mouse / trackpad | |
599 | interaction, or also VNC/Remote Desktop will send events | |
600 | of type AppDefined rather than SysDefined. | |
601 | Menus will fail to show up if they haven't been initialized. | |
602 | AppDefined events may lack timing data. | |
603 | ||
604 | Thus, we rely on the didBeginTrackingNotification notification | |
605 | as above to indicate the need for updates. | |
606 | From 10.6 on, we could also use -[NSMenu propertiesToUpdate]: In the | |
607 | key press case, NSMenuPropertyItemImage (e.g.) won't be set. | |
608 | */ | |
0caaedb1 | 609 | if (trackingMenu == 0) |
edfda783 AR |
610 | return; |
611 | /*fprintf (stderr, "Updating menu '%s'\n", [[self title] UTF8String]); NSLog (@"%@\n", event); */ | |
cf7a0de6 PE |
612 | #if (! defined (NS_IMPL_COCOA) \ |
613 | || MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_5) | |
6d01f1fe JD |
614 | /* Don't know how to do this for anything other than OSX >= 10.5 |
615 | This is wrong, as it might run Lisp code in the event loop. */ | |
616 | ns_update_menubar (frame, true, self); | |
617 | #endif | |
edfda783 AR |
618 | } |
619 | ||
620 | ||
621 | - (BOOL)performKeyEquivalent: (NSEvent *)theEvent | |
622 | { | |
623 | if (SELECTED_FRAME () && FRAME_NS_P (SELECTED_FRAME ()) | |
624 | && FRAME_NS_VIEW (SELECTED_FRAME ())) | |
625 | [FRAME_NS_VIEW (SELECTED_FRAME ()) keyDown: theEvent]; | |
626 | return YES; | |
627 | } | |
628 | ||
629 | ||
c7cef62d AR |
630 | /* Parse a widget_value's key rep (examples: 's-p', 's-S', '(C-x C-s)', '<f13>') |
631 | into an accelerator string. We are only able to display a single character | |
632 | for an accelerator, together with an optional modifier combination. (Under | |
633 | Carbon more control was possible, but in Cocoa multi-char strings passed to | |
634 | NSMenuItem get ignored. For now we try to display a super-single letter | |
635 | combo, and return the others as strings to be appended to the item title. | |
636 | (This is signaled by setting keyEquivModMask to 0 for now.) */ | |
9c5bd55a | 637 | -(NSString *)parseKeyEquiv: (const char *)key |
edfda783 | 638 | { |
9c5bd55a | 639 | const char *tpos = key; |
c7cef62d AR |
640 | keyEquivModMask = NSCommandKeyMask; |
641 | ||
edfda783 AR |
642 | if (!key || !strlen (key)) |
643 | return @""; | |
96fb4434 | 644 | |
edfda783 AR |
645 | while (*tpos == ' ' || *tpos == '(') |
646 | tpos++; | |
0bae4e09 AR |
647 | if ((*tpos == 's') && (*(tpos+1) == '-')) |
648 | { | |
649 | return [NSString stringWithFormat: @"%c", tpos[2]]; | |
650 | } | |
651 | keyEquivModMask = 0; /* signal */ | |
652 | return [NSString stringWithUTF8String: tpos]; | |
edfda783 AR |
653 | } |
654 | ||
07b87a10 | 655 | |
15034960 | 656 | - (NSMenuItem *)addItemWithWidgetValue: (void *)wvptr |
edfda783 | 657 | { |
15034960 | 658 | NSMenuItem *item; |
edfda783 AR |
659 | widget_value *wv = (widget_value *)wvptr; |
660 | ||
4039c786 | 661 | if (menu_separator_name_p (wv->name)) |
edfda783 AR |
662 | { |
663 | item = [NSMenuItem separatorItem]; | |
664 | [self addItem: item]; | |
665 | } | |
666 | else | |
667 | { | |
668 | NSString *title, *keyEq; | |
669 | title = [NSString stringWithUTF8String: wv->name]; | |
670 | if (title == nil) | |
671 | title = @"< ? >"; /* (get out in the open so we know about it) */ | |
672 | ||
673 | keyEq = [self parseKeyEquiv: wv->key]; | |
84ee8aba AR |
674 | #ifdef NS_IMPL_COCOA |
675 | /* OS X just ignores modifier strings longer than one character */ | |
c7cef62d AR |
676 | if (keyEquivModMask == 0) |
677 | title = [title stringByAppendingFormat: @" (%@)", keyEq]; | |
84ee8aba | 678 | #endif |
edfda783 AR |
679 | |
680 | item = [self addItemWithTitle: (NSString *)title | |
681 | action: @selector (menuDown:) | |
682 | keyEquivalent: keyEq]; | |
c7cef62d | 683 | [item setKeyEquivalentModifierMask: keyEquivModMask]; |
edfda783 AR |
684 | |
685 | [item setEnabled: wv->enabled]; | |
686 | ||
687 | /* Draw radio buttons and tickboxes */ | |
688 | if (wv->selected && (wv->button_type == BUTTON_TYPE_TOGGLE || | |
689 | wv->button_type == BUTTON_TYPE_RADIO)) | |
690 | [item setState: NSOnState]; | |
691 | else | |
692 | [item setState: NSOffState]; | |
693 | ||
f3f08c28 | 694 | [item setTag: (NSInteger)wv->call_data]; |
edfda783 AR |
695 | } |
696 | ||
697 | return item; | |
698 | } | |
699 | ||
700 | ||
701 | /* convenience */ | |
4ff670a8 | 702 | -(void)clear |
edfda783 AR |
703 | { |
704 | int n; | |
96fb4434 | 705 | |
edfda783 AR |
706 | for (n = [self numberOfItems]-1; n >= 0; n--) |
707 | { | |
708 | NSMenuItem *item = [self itemAtIndex: n]; | |
709 | NSString *title = [item title]; | |
4ff670a8 | 710 | if (([title length] == 0 /* OSX 10.5 */ |
3988c7d6 | 711 | || [ns_app_name isEqualToString: title] /* from 10.6 on */ |
4ff670a8 | 712 | || [@"Apple" isEqualToString: title]) /* older */ |
edfda783 AR |
713 | && ![item isSeparatorItem]) |
714 | continue; | |
715 | [self removeItemAtIndex: n]; | |
716 | } | |
717 | } | |
718 | ||
719 | ||
720 | - (void)fillWithWidgetValue: (void *)wvptr | |
d2d699ac | 721 | { |
f462f075 | 722 | [self fillWithWidgetValue: wvptr frame: (struct frame *)nil]; |
d2d699ac JD |
723 | } |
724 | ||
f90e3ebd | 725 | - (void)fillWithWidgetValue: (void *)wvptr frame: (struct frame *)f |
edfda783 AR |
726 | { |
727 | widget_value *wv = (widget_value *)wvptr; | |
728 | ||
729 | /* clear existing contents */ | |
730 | [self setMenuChangedMessagesEnabled: NO]; | |
731 | [self clear]; | |
732 | ||
733 | /* add new contents */ | |
734 | for (; wv != NULL; wv = wv->next) | |
735 | { | |
15034960 | 736 | NSMenuItem *item = [self addItemWithWidgetValue: wv]; |
edfda783 AR |
737 | |
738 | if (wv->contents) | |
739 | { | |
f90e3ebd JD |
740 | EmacsMenu *submenu; |
741 | ||
742 | if (f) | |
743 | submenu = [[EmacsMenu alloc] initWithTitle: [item title] frame:f]; | |
744 | else | |
745 | submenu = [[EmacsMenu alloc] initWithTitle: [item title]]; | |
edfda783 AR |
746 | |
747 | [self setSubmenu: submenu forItem: item]; | |
748 | [submenu fillWithWidgetValue: wv->contents]; | |
749 | [submenu release]; | |
c0342369 | 750 | [item setAction: (SEL)nil]; |
edfda783 AR |
751 | } |
752 | } | |
753 | ||
754 | [self setMenuChangedMessagesEnabled: YES]; | |
755 | #ifdef NS_IMPL_GNUSTEP | |
756 | if ([[self window] isVisible]) | |
757 | [self sizeToFit]; | |
4393663b | 758 | #endif |
edfda783 AR |
759 | } |
760 | ||
761 | ||
762 | /* adds an empty submenu and returns it */ | |
9c5bd55a | 763 | - (EmacsMenu *)addSubmenuWithTitle: (const char *)title forFrame: (struct frame *)f |
edfda783 AR |
764 | { |
765 | NSString *titleStr = [NSString stringWithUTF8String: title]; | |
15034960 | 766 | NSMenuItem *item = [self addItemWithTitle: titleStr |
c0342369 | 767 | action: (SEL)nil /*@selector (menuDown:) */ |
15034960 | 768 | keyEquivalent: @""]; |
edfda783 AR |
769 | EmacsMenu *submenu = [[EmacsMenu alloc] initWithTitle: titleStr frame: f]; |
770 | [self setSubmenu: submenu forItem: item]; | |
771 | [submenu release]; | |
772 | return submenu; | |
773 | } | |
774 | ||
775 | /* run a menu in popup mode */ | |
776 | - (Lisp_Object)runMenuAt: (NSPoint)p forFrame: (struct frame *)f | |
7cded46f | 777 | keymaps: (bool)keymaps |
edfda783 AR |
778 | { |
779 | EmacsView *view = FRAME_NS_VIEW (f); | |
3d608a86 J |
780 | NSEvent *e, *event; |
781 | long retVal; | |
782 | ||
edfda783 AR |
783 | /* p = [view convertPoint:p fromView: nil]; */ |
784 | p.y = NSHeight ([view frame]) - p.y; | |
3d608a86 J |
785 | e = [[view window] currentEvent]; |
786 | event = [NSEvent mouseEventWithType: NSRightMouseDown | |
787 | location: p | |
788 | modifierFlags: 0 | |
789 | timestamp: [e timestamp] | |
790 | windowNumber: [[view window] windowNumber] | |
791 | context: [e context] | |
792 | eventNumber: 0/*[e eventNumber] */ | |
793 | clickCount: 1 | |
794 | pressure: 0]; | |
edfda783 AR |
795 | |
796 | context_menu_value = -1; | |
797 | [NSMenu popUpContextMenu: self withEvent: event forView: view]; | |
798 | retVal = context_menu_value; | |
799 | context_menu_value = 0; | |
facfbbbd SM |
800 | return retVal > 0 |
801 | ? find_and_return_menu_selection (f, keymaps, (void *)retVal) | |
802 | : Qnil; | |
edfda783 AR |
803 | } |
804 | ||
805 | @end /* EmacsMenu */ | |
806 | ||
807 | ||
808 | ||
809 | /* ========================================================================== | |
810 | ||
811 | Context Menu: implementing functions | |
812 | ||
813 | ========================================================================== */ | |
814 | ||
ef7417fd | 815 | Lisp_Object |
cfd794af | 816 | ns_menu_show (struct frame *f, int x, int y, int menuflags, |
42ca4633 | 817 | Lisp_Object title, const char **error) |
edfda783 AR |
818 | { |
819 | EmacsMenu *pmenu; | |
edfda783 | 820 | NSPoint p; |
0dc8cf50 | 821 | Lisp_Object tem; |
edfda783 | 822 | widget_value *wv, *first_wv = 0; |
cfd794af | 823 | bool keymaps = (menuflags & MENU_KEYMAPS); |
edfda783 | 824 | |
f0177f86 EZ |
825 | block_input (); |
826 | ||
9f62b5dd BT |
827 | dynwind_begin (); |
828 | ||
ef7417fd | 829 | p.x = x; p.y = y; |
edfda783 AR |
830 | |
831 | /* now parse stage 2 as in ns_update_menubar */ | |
5668fb88 | 832 | wv = make_widget_value ("contextmenu", NULL, true, Qnil); |
edfda783 | 833 | wv->button_type = BUTTON_TYPE_NONE; |
edfda783 AR |
834 | first_wv = wv; |
835 | ||
edfda783 | 836 | #if 0 |
df2142db | 837 | /* FIXME: a couple of one-line differences prevent reuse */ |
7cded46f | 838 | wv = digest_single_submenu (0, menu_items_used, 0); |
edfda783 AR |
839 | #else |
840 | { | |
841 | widget_value *save_wv = 0, *prev_wv = 0; | |
842 | widget_value **submenu_stack | |
38182d90 | 843 | = alloca (menu_items_used * sizeof *submenu_stack); |
edfda783 | 844 | /* Lisp_Object *subprefix_stack |
38182d90 | 845 | = alloca (menu_items_used * sizeof *subprefix_stack); */ |
edfda783 AR |
846 | int submenu_depth = 0; |
847 | int first_pane = 1; | |
848 | int i; | |
849 | ||
850 | /* Loop over all panes and items, filling in the tree. */ | |
851 | i = 0; | |
852 | while (i < menu_items_used) | |
853 | { | |
96fb4434 | 854 | if (EQ (AREF (menu_items, i), Qnil)) |
edfda783 AR |
855 | { |
856 | submenu_stack[submenu_depth++] = save_wv; | |
857 | save_wv = prev_wv; | |
858 | prev_wv = 0; | |
859 | first_pane = 1; | |
860 | i++; | |
861 | } | |
96fb4434 | 862 | else if (EQ (AREF (menu_items, i), Qlambda)) |
edfda783 AR |
863 | { |
864 | prev_wv = save_wv; | |
865 | save_wv = submenu_stack[--submenu_depth]; | |
866 | first_pane = 0; | |
867 | i++; | |
868 | } | |
96fb4434 | 869 | else if (EQ (AREF (menu_items, i), Qt) |
edfda783 AR |
870 | && submenu_depth != 0) |
871 | i += MENU_ITEMS_PANE_LENGTH; | |
872 | /* Ignore a nil in the item list. | |
873 | It's meaningful only for dialog boxes. */ | |
96fb4434 | 874 | else if (EQ (AREF (menu_items, i), Qquote)) |
edfda783 | 875 | i += 1; |
96fb4434 | 876 | else if (EQ (AREF (menu_items, i), Qt)) |
edfda783 AR |
877 | { |
878 | /* Create a new pane. */ | |
879 | Lisp_Object pane_name, prefix; | |
9c5bd55a | 880 | const char *pane_string; |
edfda783 AR |
881 | |
882 | pane_name = AREF (menu_items, i + MENU_ITEMS_PANE_NAME); | |
883 | prefix = AREF (menu_items, i + MENU_ITEMS_PANE_PREFIX); | |
884 | ||
885 | #ifndef HAVE_MULTILINGUAL_MENU | |
886 | if (STRINGP (pane_name) && STRING_MULTIBYTE (pane_name)) | |
887 | { | |
888 | pane_name = ENCODE_MENU_STRING (pane_name); | |
889 | ASET (menu_items, i + MENU_ITEMS_PANE_NAME, pane_name); | |
890 | } | |
891 | #endif | |
892 | pane_string = (NILP (pane_name) | |
51b59d79 | 893 | ? "" : SSDATA (pane_name)); |
edfda783 AR |
894 | /* If there is just one top-level pane, put all its items directly |
895 | under the top-level menu. */ | |
896 | if (menu_items_n_panes == 1) | |
897 | pane_string = ""; | |
898 | ||
899 | /* If the pane has a meaningful name, | |
900 | make the pane a top-level menu item | |
901 | with its items as a submenu beneath it. */ | |
902 | if (!keymaps && strcmp (pane_string, "")) | |
903 | { | |
5668fb88 | 904 | wv = make_widget_value (pane_string, NULL, true, Qnil); |
edfda783 AR |
905 | if (save_wv) |
906 | save_wv->next = wv; | |
907 | else | |
908 | first_wv->contents = wv; | |
edfda783 AR |
909 | if (keymaps && !NILP (prefix)) |
910 | wv->name++; | |
edfda783 | 911 | wv->button_type = BUTTON_TYPE_NONE; |
edfda783 AR |
912 | save_wv = wv; |
913 | prev_wv = 0; | |
914 | } | |
915 | else if (first_pane) | |
916 | { | |
917 | save_wv = wv; | |
918 | prev_wv = 0; | |
919 | } | |
920 | first_pane = 0; | |
921 | i += MENU_ITEMS_PANE_LENGTH; | |
922 | } | |
923 | else | |
924 | { | |
925 | /* Create a new item within current pane. */ | |
926 | Lisp_Object item_name, enable, descrip, def, type, selected, help; | |
927 | item_name = AREF (menu_items, i + MENU_ITEMS_ITEM_NAME); | |
928 | enable = AREF (menu_items, i + MENU_ITEMS_ITEM_ENABLE); | |
929 | descrip = AREF (menu_items, i + MENU_ITEMS_ITEM_EQUIV_KEY); | |
930 | def = AREF (menu_items, i + MENU_ITEMS_ITEM_DEFINITION); | |
931 | type = AREF (menu_items, i + MENU_ITEMS_ITEM_TYPE); | |
932 | selected = AREF (menu_items, i + MENU_ITEMS_ITEM_SELECTED); | |
933 | help = AREF (menu_items, i + MENU_ITEMS_ITEM_HELP); | |
934 | ||
935 | #ifndef HAVE_MULTILINGUAL_MENU | |
936 | if (STRINGP (item_name) && STRING_MULTIBYTE (item_name)) | |
937 | { | |
938 | item_name = ENCODE_MENU_STRING (item_name); | |
939 | ASET (menu_items, i + MENU_ITEMS_ITEM_NAME, item_name); | |
940 | } | |
941 | ||
942 | if (STRINGP (descrip) && STRING_MULTIBYTE (descrip)) | |
943 | { | |
944 | descrip = ENCODE_MENU_STRING (descrip); | |
945 | ASET (menu_items, i + MENU_ITEMS_ITEM_EQUIV_KEY, descrip); | |
946 | } | |
947 | #endif /* not HAVE_MULTILINGUAL_MENU */ | |
948 | ||
181f08a7 | 949 | wv = make_widget_value (SSDATA (item_name), NULL, !NILP (enable), |
5668fb88 | 950 | STRINGP (help) ? help : Qnil); |
edfda783 AR |
951 | if (prev_wv) |
952 | prev_wv->next = wv; | |
953 | else | |
954 | save_wv->contents = wv; | |
edfda783 | 955 | if (!NILP (descrip)) |
51b59d79 | 956 | wv->key = SSDATA (descrip); |
edfda783 AR |
957 | /* If this item has a null value, |
958 | make the call_data null so that it won't display a box | |
959 | when the mouse is on it. */ | |
4939150c | 960 | wv->call_data = !NILP (def) ? aref_addr (menu_items, i) : 0; |
edfda783 AR |
961 | |
962 | if (NILP (type)) | |
963 | wv->button_type = BUTTON_TYPE_NONE; | |
964 | else if (EQ (type, QCtoggle)) | |
965 | wv->button_type = BUTTON_TYPE_TOGGLE; | |
966 | else if (EQ (type, QCradio)) | |
967 | wv->button_type = BUTTON_TYPE_RADIO; | |
968 | else | |
1088b922 | 969 | emacs_abort (); |
edfda783 AR |
970 | |
971 | wv->selected = !NILP (selected); | |
972 | ||
edfda783 AR |
973 | prev_wv = wv; |
974 | ||
975 | i += MENU_ITEMS_ITEM_LENGTH; | |
976 | } | |
977 | } | |
978 | } | |
979 | #endif | |
980 | ||
981 | if (!NILP (title)) | |
982 | { | |
5668fb88 DA |
983 | widget_value *wv_title; |
984 | widget_value *wv_sep = make_widget_value ("--", NULL, false, Qnil); | |
edfda783 AR |
985 | |
986 | /* Maybe replace this separator with a bitmap or owner-draw item | |
987 | so that it looks better. Having two separators looks odd. */ | |
edfda783 | 988 | wv_sep->next = first_wv->contents; |
edfda783 AR |
989 | |
990 | #ifndef HAVE_MULTILINGUAL_MENU | |
991 | if (STRING_MULTIBYTE (title)) | |
992 | title = ENCODE_MENU_STRING (title); | |
993 | #endif | |
5668fb88 | 994 | wv_title = make_widget_value (SSDATA (title), NULL, false, Qnil); |
edfda783 | 995 | wv_title->button_type = BUTTON_TYPE_NONE; |
edfda783 AR |
996 | wv_title->next = wv_sep; |
997 | first_wv->contents = wv_title; | |
998 | } | |
999 | ||
1000 | pmenu = [[EmacsMenu alloc] initWithTitle: | |
0dc8cf50 | 1001 | [NSString stringWithUTF8String: SSDATA (title)]]; |
edfda783 AR |
1002 | [pmenu fillWithWidgetValue: first_wv->contents]; |
1003 | free_menubar_widget_value_tree (first_wv); | |
9f62b5dd | 1004 | dynwind_end (); |
edfda783 | 1005 | |
07b87a10 | 1006 | popup_activated_flag = 1; |
edfda783 | 1007 | tem = [pmenu runMenuAt: p forFrame: f keymaps: keymaps]; |
07b87a10 | 1008 | popup_activated_flag = 0; |
edfda783 AR |
1009 | [[FRAME_NS_VIEW (SELECTED_FRAME ()) window] makeKeyWindow]; |
1010 | ||
f0177f86 | 1011 | unblock_input (); |
edfda783 AR |
1012 | return tem; |
1013 | } | |
1014 | ||
1015 | ||
edfda783 AR |
1016 | /* ========================================================================== |
1017 | ||
1018 | Toolbar: externally-called functions | |
1019 | ||
1020 | ========================================================================== */ | |
1021 | ||
1022 | void | |
a10c8269 | 1023 | free_frame_tool_bar (struct frame *f) |
edfda783 AR |
1024 | /* -------------------------------------------------------------------------- |
1025 | Under NS we just hide the toolbar until it might be needed again. | |
1026 | -------------------------------------------------------------------------- */ | |
1027 | { | |
abe13366 | 1028 | EmacsView *view = FRAME_NS_VIEW (f); |
4d7e6e51 | 1029 | block_input (); |
abe13366 JD |
1030 | view->wait_for_tool_bar = NO; |
1031 | [[view toolbar] setVisible: NO]; | |
581a8100 | 1032 | FRAME_TOOLBAR_HEIGHT (f) = 0; |
4d7e6e51 | 1033 | unblock_input (); |
edfda783 AR |
1034 | } |
1035 | ||
1036 | void | |
a10c8269 | 1037 | update_frame_tool_bar (struct frame *f) |
edfda783 AR |
1038 | /* -------------------------------------------------------------------------- |
1039 | Update toolbar contents | |
1040 | -------------------------------------------------------------------------- */ | |
1041 | { | |
c0342369 | 1042 | int i, k = 0; |
581a8100 J |
1043 | EmacsView *view = FRAME_NS_VIEW (f); |
1044 | NSWindow *window = [view window]; | |
1045 | EmacsToolbar *toolbar = [view toolbar]; | |
edfda783 | 1046 | |
f9d45267 | 1047 | if (view == nil || toolbar == nil) return; |
4d7e6e51 | 1048 | block_input (); |
c0342369 JD |
1049 | |
1050 | #ifdef NS_IMPL_COCOA | |
edfda783 | 1051 | [toolbar clearActive]; |
c0342369 JD |
1052 | #else |
1053 | [toolbar clearAll]; | |
1054 | #endif | |
edfda783 AR |
1055 | |
1056 | /* update EmacsToolbar as in GtkUtils, build items list */ | |
1057 | for (i = 0; i < f->n_tool_bar_items; ++i) | |
1058 | { | |
e69b0960 | 1059 | #define TOOLPROP(IDX) AREF (f->tool_bar_items, \ |
edfda783 AR |
1060 | i * TOOL_BAR_ITEM_NSLOTS + (IDX)) |
1061 | ||
1062 | BOOL enabled_p = !NILP (TOOLPROP (TOOL_BAR_ITEM_ENABLED_P)); | |
edfda783 | 1063 | int idx; |
13464394 | 1064 | ptrdiff_t img_id; |
edfda783 AR |
1065 | struct image *img; |
1066 | Lisp_Object image; | |
1067 | Lisp_Object helpObj; | |
9c5bd55a | 1068 | const char *helpText; |
edfda783 | 1069 | |
c0342369 JD |
1070 | /* Check if this is a separator. */ |
1071 | if (EQ (TOOLPROP (TOOL_BAR_ITEM_TYPE), Qt)) | |
1072 | { | |
a6c4680a | 1073 | /* Skip separators. Newer OSX don't show them, and on GNUstep they |
c0342369 JD |
1074 | are wide as a button, thus overflowing the toolbar most of |
1075 | the time. */ | |
1076 | continue; | |
1077 | } | |
1078 | ||
edfda783 AR |
1079 | /* If image is a vector, choose the image according to the |
1080 | button state. */ | |
1081 | image = TOOLPROP (TOOL_BAR_ITEM_IMAGES); | |
1082 | if (VECTORP (image)) | |
1083 | { | |
1084 | /* NS toolbar auto-computes disabled and selected images */ | |
1085 | idx = TOOL_BAR_IMAGE_ENABLED_SELECTED; | |
ef884f23 | 1086 | eassert (ASIZE (image) >= idx); |
edfda783 AR |
1087 | image = AREF (image, idx); |
1088 | } | |
1089 | else | |
1090 | { | |
1091 | idx = -1; | |
1092 | } | |
dd723bbd JD |
1093 | helpObj = TOOLPROP (TOOL_BAR_ITEM_HELP); |
1094 | if (NILP (helpObj)) | |
1095 | helpObj = TOOLPROP (TOOL_BAR_ITEM_CAPTION); | |
51b59d79 | 1096 | helpText = NILP (helpObj) ? "" : SSDATA (helpObj); |
dd723bbd | 1097 | |
edfda783 AR |
1098 | /* Ignore invalid image specifications. */ |
1099 | if (!valid_image_p (image)) | |
1100 | { | |
dd723bbd | 1101 | /* Don't log anything, GNUS makes invalid images all the time. */ |
edfda783 AR |
1102 | continue; |
1103 | } | |
1104 | ||
1105 | img_id = lookup_image (f, image); | |
1106 | img = IMAGE_FROM_ID (f, img_id); | |
1107 | prepare_image_for_display (f, img); | |
1108 | ||
1109 | if (img->load_failed_p || img->pixmap == nil) | |
1110 | { | |
1111 | NSLog (@"Could not prepare toolbar image for display."); | |
1112 | continue; | |
1113 | } | |
1114 | ||
c0342369 JD |
1115 | [toolbar addDisplayItemWithImage: img->pixmap |
1116 | idx: k++ | |
1117 | tag: i | |
1118 | helpText: helpText | |
edfda783 AR |
1119 | enabled: enabled_p]; |
1120 | #undef TOOLPROP | |
1121 | } | |
1122 | ||
1123 | if (![toolbar isVisible]) | |
1124 | [toolbar setVisible: YES]; | |
1125 | ||
c0342369 | 1126 | #ifdef NS_IMPL_COCOA |
edfda783 AR |
1127 | if ([toolbar changed]) |
1128 | { | |
1129 | /* inform app that toolbar has changed */ | |
1130 | NSDictionary *dict = [toolbar configurationDictionary]; | |
1131 | NSMutableDictionary *newDict = [dict mutableCopy]; | |
1132 | NSEnumerator *keys = [[dict allKeys] objectEnumerator]; | |
79e721e0 | 1133 | id key; |
edfda783 AR |
1134 | while ((key = [keys nextObject]) != nil) |
1135 | { | |
1136 | NSObject *val = [dict objectForKey: key]; | |
1137 | if ([val isKindOfClass: [NSArray class]]) | |
1138 | { | |
1139 | [newDict setObject: | |
1140 | [toolbar toolbarDefaultItemIdentifiers: toolbar] | |
1141 | forKey: key]; | |
1142 | break; | |
1143 | } | |
1144 | } | |
1145 | [toolbar setConfigurationFromDictionary: newDict]; | |
1146 | [newDict release]; | |
1147 | } | |
c0342369 | 1148 | #endif |
edfda783 | 1149 | |
581a8100 J |
1150 | FRAME_TOOLBAR_HEIGHT (f) = |
1151 | NSHeight ([window frameRectForContentRect: NSMakeRect (0, 0, 0, 0)]) | |
1152 | - FRAME_NS_TITLEBAR_HEIGHT (f); | |
f9d45267 JD |
1153 | if (FRAME_TOOLBAR_HEIGHT (f) < 0) // happens if frame is fullscreen. |
1154 | FRAME_TOOLBAR_HEIGHT (f) = 0; | |
1155 | ||
1156 | if (view->wait_for_tool_bar && FRAME_TOOLBAR_HEIGHT (f) > 0) | |
1157 | [view setNeedsDisplay: YES]; | |
1158 | ||
1159 | unblock_input (); | |
edfda783 AR |
1160 | } |
1161 | ||
1162 | ||
1163 | /* ========================================================================== | |
1164 | ||
1165 | Toolbar: class implementation | |
1166 | ||
1167 | ========================================================================== */ | |
1168 | ||
1169 | @implementation EmacsToolbar | |
1170 | ||
1171 | - initForView: (EmacsView *)view withIdentifier: (NSString *)identifier | |
1172 | { | |
1173 | self = [super initWithIdentifier: identifier]; | |
1174 | emacsView = view; | |
1175 | [self setDisplayMode: NSToolbarDisplayModeIconOnly]; | |
1176 | [self setSizeMode: NSToolbarSizeModeSmall]; | |
1177 | [self setDelegate: self]; | |
1178 | identifierToItem = [[NSMutableDictionary alloc] initWithCapacity: 10]; | |
1179 | activeIdentifiers = [[NSMutableArray alloc] initWithCapacity: 8]; | |
c0342369 | 1180 | prevIdentifiers = nil; |
edfda783 AR |
1181 | prevEnablement = enablement = 0L; |
1182 | return self; | |
1183 | } | |
1184 | ||
1185 | - (void)dealloc | |
1186 | { | |
1187 | [prevIdentifiers release]; | |
1188 | [activeIdentifiers release]; | |
1189 | [identifierToItem release]; | |
1190 | [super dealloc]; | |
1191 | } | |
1192 | ||
1193 | - (void) clearActive | |
1194 | { | |
1195 | [prevIdentifiers release]; | |
1196 | prevIdentifiers = [activeIdentifiers copy]; | |
1197 | [activeIdentifiers removeAllObjects]; | |
1198 | prevEnablement = enablement; | |
1199 | enablement = 0L; | |
1200 | } | |
1201 | ||
c0342369 JD |
1202 | - (void) clearAll |
1203 | { | |
1204 | [self clearActive]; | |
1205 | while ([[self items] count] > 0) | |
1206 | [self removeItemAtIndex: 0]; | |
1207 | } | |
1208 | ||
edfda783 AR |
1209 | - (BOOL) changed |
1210 | { | |
1211 | return [activeIdentifiers isEqualToArray: prevIdentifiers] && | |
1212 | enablement == prevEnablement ? NO : YES; | |
1213 | } | |
1214 | ||
c0342369 JD |
1215 | - (void) addDisplayItemWithImage: (EmacsImage *)img |
1216 | idx: (int)idx | |
1217 | tag: (int)tag | |
1218 | helpText: (const char *)help | |
1219 | enabled: (BOOL)enabled | |
edfda783 AR |
1220 | { |
1221 | /* 1) come up w/identifier */ | |
facfbbbd | 1222 | NSString *identifier |
fb83ea63 | 1223 | = [NSString stringWithFormat: @"%lu", (unsigned long)[img hash]]; |
c0342369 | 1224 | [activeIdentifiers addObject: identifier]; |
edfda783 AR |
1225 | |
1226 | /* 2) create / reuse item */ | |
1227 | NSToolbarItem *item = [identifierToItem objectForKey: identifier]; | |
1228 | if (item == nil) | |
1229 | { | |
1230 | item = [[[NSToolbarItem alloc] initWithItemIdentifier: identifier] | |
1231 | autorelease]; | |
1232 | [item setImage: img]; | |
f3f08c28 | 1233 | [item setToolTip: [NSString stringWithUTF8String: help]]; |
edfda783 AR |
1234 | [item setTarget: emacsView]; |
1235 | [item setAction: @selector (toolbarClicked:)]; | |
c0342369 | 1236 | [identifierToItem setObject: item forKey: identifier]; |
edfda783 AR |
1237 | } |
1238 | ||
c0342369 JD |
1239 | #ifdef NS_IMPL_GNUSTEP |
1240 | [self insertItemWithItemIdentifier: identifier atIndex: idx]; | |
1241 | #endif | |
cf7a0de6 | 1242 | |
c0342369 | 1243 | [item setTag: tag]; |
edfda783 AR |
1244 | [item setEnabled: enabled]; |
1245 | ||
1246 | /* 3) update state */ | |
edfda783 AR |
1247 | enablement = (enablement << 1) | (enabled == YES); |
1248 | } | |
1249 | ||
1250 | /* This overrides super's implementation, which automatically sets | |
1251 | all items to enabled state (for some reason). */ | |
c0342369 JD |
1252 | - (void)validateVisibleItems |
1253 | { | |
1254 | } | |
edfda783 AR |
1255 | |
1256 | ||
1257 | /* delegate methods */ | |
1258 | ||
1259 | - (NSToolbarItem *)toolbar: (NSToolbar *)toolbar | |
1260 | itemForItemIdentifier: (NSString *)itemIdentifier | |
1261 | willBeInsertedIntoToolbar: (BOOL)flag | |
1262 | { | |
1263 | /* look up NSToolbarItem by identifier and return... */ | |
1264 | return [identifierToItem objectForKey: itemIdentifier]; | |
1265 | } | |
1266 | ||
1267 | - (NSArray *)toolbarDefaultItemIdentifiers: (NSToolbar *)toolbar | |
1268 | { | |
1269 | /* return entire set.. */ | |
1270 | return activeIdentifiers; | |
1271 | } | |
1272 | ||
1273 | /* for configuration palette (not yet supported) */ | |
1274 | - (NSArray *)toolbarAllowedItemIdentifiers: (NSToolbar *)toolbar | |
1275 | { | |
1276 | /* return entire set... */ | |
c0342369 JD |
1277 | return activeIdentifiers; |
1278 | //return [identifierToItem allKeys]; | |
edfda783 AR |
1279 | } |
1280 | ||
1281 | /* optional and unneeded */ | |
1282 | /* - toolbarWillAddItem: (NSNotification *)notification { } */ | |
1283 | /* - toolbarDidRemoveItem: (NSNotification *)notification { } */ | |
1284 | /* - (NSArray *)toolbarSelectableItemIdentifiers: (NSToolbar *)toolbar */ | |
1285 | ||
1286 | @end /* EmacsToolbar */ | |
1287 | ||
1288 | ||
1289 | ||
1290 | /* ========================================================================== | |
1291 | ||
1292 | Tooltip: class implementation | |
1293 | ||
1294 | ========================================================================== */ | |
1295 | ||
1296 | /* Needed because NeXTstep does not provide enough control over tooltip | |
1297 | display. */ | |
1298 | @implementation EmacsTooltip | |
1299 | ||
1300 | - init | |
1301 | { | |
1302 | NSColor *col = [NSColor colorWithCalibratedRed: 1.0 green: 1.0 | |
1303 | blue: 0.792 alpha: 0.95]; | |
1304 | NSFont *font = [NSFont toolTipsFontOfSize: 0]; | |
1305 | NSFont *sfont = [font screenFont]; | |
1306 | int height = [sfont ascender] - [sfont descender]; | |
1307 | /*[font boundingRectForFont].size.height; */ | |
1308 | NSRect r = NSMakeRect (0, 0, 100, height+6); | |
1309 | ||
1310 | textField = [[NSTextField alloc] initWithFrame: r]; | |
1311 | [textField setFont: font]; | |
1312 | [textField setBackgroundColor: col]; | |
1313 | ||
1314 | [textField setEditable: NO]; | |
1315 | [textField setSelectable: NO]; | |
ffe57a7a AA |
1316 | [textField setBordered: NO]; |
1317 | [textField setBezeled: NO]; | |
edfda783 AR |
1318 | [textField setDrawsBackground: YES]; |
1319 | ||
1320 | win = [[NSWindow alloc] | |
1321 | initWithContentRect: [textField frame] | |
1322 | styleMask: 0 | |
1323 | backing: NSBackingStoreBuffered | |
1324 | defer: YES]; | |
ffe57a7a | 1325 | [win setHasShadow: YES]; |
edfda783 AR |
1326 | [win setReleasedWhenClosed: NO]; |
1327 | [win setDelegate: self]; | |
1328 | [[win contentView] addSubview: textField]; | |
1329 | /* [win setBackgroundColor: col]; */ | |
1330 | [win setOpaque: NO]; | |
1331 | ||
1332 | return self; | |
1333 | } | |
1334 | ||
1335 | - (void) dealloc | |
1336 | { | |
1337 | [win close]; | |
1338 | [win release]; | |
1339 | [textField release]; | |
1340 | [super dealloc]; | |
1341 | } | |
1342 | ||
1343 | - (void) setText: (char *)text | |
1344 | { | |
1345 | NSString *str = [NSString stringWithUTF8String: text]; | |
ffe57a7a AA |
1346 | NSRect r = [textField frame]; |
1347 | NSSize tooltipDims; | |
1348 | ||
edfda783 | 1349 | [textField setStringValue: str]; |
ffe57a7a AA |
1350 | tooltipDims = [[textField cell] cellSize]; |
1351 | ||
1352 | r.size.width = tooltipDims.width; | |
1353 | r.size.height = tooltipDims.height; | |
1354 | [textField setFrame: r]; | |
edfda783 AR |
1355 | } |
1356 | ||
1357 | - (void) showAtX: (int)x Y: (int)y for: (int)seconds | |
1358 | { | |
1359 | NSRect wr = [win frame]; | |
1360 | ||
1361 | wr.origin = NSMakePoint (x, y); | |
1362 | wr.size = [textField frame].size; | |
1363 | ||
1364 | [win setFrame: wr display: YES]; | |
f38ab167 | 1365 | [win setLevel: NSPopUpMenuWindowLevel]; |
edfda783 AR |
1366 | [win orderFront: self]; |
1367 | [win display]; | |
1368 | timer = [NSTimer scheduledTimerWithTimeInterval: (float)seconds target: self | |
1369 | selector: @selector (hide) | |
1370 | userInfo: nil repeats: NO]; | |
1371 | [timer retain]; | |
1372 | } | |
1373 | ||
1374 | - (void) hide | |
1375 | { | |
1376 | [win close]; | |
1377 | if (timer != nil) | |
1378 | { | |
1379 | if ([timer isValid]) | |
1380 | [timer invalidate]; | |
1381 | [timer release]; | |
1382 | timer = nil; | |
1383 | } | |
1384 | } | |
1385 | ||
1386 | - (BOOL) isActive | |
1387 | { | |
1388 | return timer != nil; | |
1389 | } | |
1390 | ||
1391 | - (NSRect) frame | |
1392 | { | |
1393 | return [textField frame]; | |
1394 | } | |
1395 | ||
1396 | @end /* EmacsTooltip */ | |
1397 | ||
1398 | ||
1399 | ||
1400 | /* ========================================================================== | |
1401 | ||
1402 | Popup Dialog: implementing functions | |
1403 | ||
1404 | ========================================================================== */ | |
1405 | ||
9d7fa573 JD |
1406 | struct Popdown_data |
1407 | { | |
1408 | NSAutoreleasePool *pool; | |
1409 | EmacsDialogPanel *dialog; | |
1410 | }; | |
c96169a0 | 1411 | |
27e498e6 PE |
1412 | static void |
1413 | pop_down_menu (void *arg) | |
c96169a0 | 1414 | { |
27e498e6 | 1415 | struct Popdown_data *unwind_data = arg; |
9d7fa573 | 1416 | |
4d7e6e51 | 1417 | block_input (); |
ba301db3 AR |
1418 | if (popup_activated_flag) |
1419 | { | |
9d7fa573 | 1420 | EmacsDialogPanel *panel = unwind_data->dialog; |
ba301db3 | 1421 | popup_activated_flag = 0; |
9d7fa573 JD |
1422 | [panel close]; |
1423 | [unwind_data->pool release]; | |
ba301db3 | 1424 | [[FRAME_NS_VIEW (SELECTED_FRAME ()) window] makeKeyWindow]; |
ba301db3 | 1425 | } |
9d7fa573 JD |
1426 | |
1427 | xfree (unwind_data); | |
4d7e6e51 | 1428 | unblock_input (); |
c96169a0 AR |
1429 | } |
1430 | ||
1431 | ||
edfda783 | 1432 | Lisp_Object |
680a6ad9 | 1433 | ns_popup_dialog (struct frame *f, Lisp_Object header, Lisp_Object contents) |
edfda783 AR |
1434 | { |
1435 | id dialog; | |
d6f0886c | 1436 | Lisp_Object window, tem, title; |
edfda783 AR |
1437 | NSPoint p; |
1438 | BOOL isQ; | |
9d7fa573 | 1439 | NSAutoreleasePool *pool; |
edfda783 AR |
1440 | |
1441 | NSTRACE (x-popup-dialog); | |
96fb4434 | 1442 | |
edfda783 AR |
1443 | isQ = NILP (header); |
1444 | ||
7452b7bd DA |
1445 | check_window_system (f); |
1446 | ||
edfda783 AR |
1447 | p.x = (int)f->left_pos + ((int)FRAME_COLUMN_WIDTH (f) * f->text_cols)/2; |
1448 | p.y = (int)f->top_pos + (FRAME_LINE_HEIGHT (f) * f->text_lines)/2; | |
3175b12a | 1449 | |
d6f0886c JD |
1450 | title = Fcar (contents); |
1451 | CHECK_STRING (title); | |
1452 | ||
1453 | if (NILP (Fcar (Fcdr (contents)))) | |
1454 | /* No buttons specified, add an "Ok" button so users can pop down | |
1455 | the dialog. */ | |
6c6f1994 | 1456 | contents = list2 (title, Fcons (build_string ("Ok"), Qt)); |
d6f0886c | 1457 | |
4d7e6e51 | 1458 | block_input (); |
9d7fa573 | 1459 | pool = [[NSAutoreleasePool alloc] init]; |
edfda783 AR |
1460 | dialog = [[EmacsDialogPanel alloc] initFromContents: contents |
1461 | isQuestion: isQ]; | |
9d7fa573 | 1462 | |
c96169a0 | 1463 | { |
9d7fa573 JD |
1464 | struct Popdown_data *unwind_data = xmalloc (sizeof (*unwind_data)); |
1465 | ||
1466 | unwind_data->pool = pool; | |
1467 | unwind_data->dialog = dialog; | |
4939150c | 1468 | |
9f62b5dd | 1469 | dynwind_begin (); |
27e498e6 | 1470 | record_unwind_protect_ptr (pop_down_menu, unwind_data); |
c96169a0 AR |
1471 | popup_activated_flag = 1; |
1472 | tem = [dialog runDialogAt: p]; | |
9f62b5dd | 1473 | dynwind_end (); |
c96169a0 | 1474 | } |
9d7fa573 | 1475 | |
4d7e6e51 | 1476 | unblock_input (); |
c96169a0 | 1477 | |
edfda783 AR |
1478 | return tem; |
1479 | } | |
1480 | ||
1481 | ||
1482 | /* ========================================================================== | |
1483 | ||
1484 | Popup Dialog: class implementation | |
1485 | ||
1486 | ========================================================================== */ | |
1487 | ||
1488 | @interface FlippedView : NSView | |
1489 | { | |
1490 | } | |
1491 | @end | |
1492 | ||
1493 | @implementation FlippedView | |
1494 | - (BOOL)isFlipped | |
1495 | { | |
1496 | return YES; | |
1497 | } | |
1498 | @end | |
1499 | ||
1500 | @implementation EmacsDialogPanel | |
1501 | ||
1502 | #define SPACER 8.0 | |
1503 | #define ICONSIZE 64.0 | |
1504 | #define TEXTHEIGHT 20.0 | |
1505 | #define MINCELLWIDTH 90.0 | |
1506 | ||
f3f08c28 | 1507 | - initWithContentRect: (NSRect)contentRect styleMask: (NSUInteger)aStyle |
edfda783 AR |
1508 | backing: (NSBackingStoreType)backingType defer: (BOOL)flag |
1509 | { | |
1510 | NSSize spacing = {SPACER, SPACER}; | |
1511 | NSRect area; | |
facfbbbd | 1512 | id cell; |
9d7fa573 JD |
1513 | NSImageView *imgView; |
1514 | FlippedView *contentView; | |
1515 | NSImage *img; | |
1516 | ||
0f19feff | 1517 | dialog_return = Qundefined; |
7f8941d8 | 1518 | button_values = NULL; |
9d7fa573 JD |
1519 | area.origin.x = 3*SPACER; |
1520 | area.origin.y = 2*SPACER; | |
1521 | area.size.width = ICONSIZE; | |
1522 | area.size.height= ICONSIZE; | |
1523 | img = [[NSImage imageNamed: @"NSApplicationIcon"] copy]; | |
1524 | [img setScalesWhenResized: YES]; | |
1525 | [img setSize: NSMakeSize (ICONSIZE, ICONSIZE)]; | |
1526 | imgView = [[NSImageView alloc] initWithFrame: area]; | |
1527 | [imgView setImage: img]; | |
1528 | [imgView setEditable: NO]; | |
1529 | [img autorelease]; | |
1530 | [imgView autorelease]; | |
edfda783 | 1531 | |
c0342369 | 1532 | aStyle = NSTitledWindowMask|NSClosableWindowMask|NSUtilityWindowMask; |
edfda783 AR |
1533 | flag = YES; |
1534 | rows = 0; | |
1535 | cols = 1; | |
1536 | [super initWithContentRect: contentRect styleMask: aStyle | |
1537 | backing: backingType defer: flag]; | |
1538 | contentView = [[FlippedView alloc] initWithFrame: [[self contentView] frame]]; | |
9d7fa573 JD |
1539 | [contentView autorelease]; |
1540 | ||
edfda783 AR |
1541 | [self setContentView: contentView]; |
1542 | ||
1543 | [[self contentView] setAutoresizesSubviews: YES]; | |
1544 | ||
1545 | [[self contentView] addSubview: imgView]; | |
1546 | [self setTitle: @""]; | |
1547 | ||
1548 | area.origin.x += ICONSIZE+2*SPACER; | |
1549 | /* area.origin.y = TEXTHEIGHT; ICONSIZE/2-10+SPACER; */ | |
1550 | area.size.width = 400; | |
1551 | area.size.height= TEXTHEIGHT; | |
1552 | command = [[[NSTextField alloc] initWithFrame: area] autorelease]; | |
1553 | [[self contentView] addSubview: command]; | |
3988c7d6 | 1554 | [command setStringValue: ns_app_name]; |
edfda783 AR |
1555 | [command setDrawsBackground: NO]; |
1556 | [command setBezeled: NO]; | |
1557 | [command setSelectable: NO]; | |
1558 | [command setFont: [NSFont boldSystemFontOfSize: 13.0]]; | |
1559 | ||
1560 | /* area.origin.x = ICONSIZE+2*SPACER; | |
1561 | area.origin.y = TEXTHEIGHT + 2*SPACER; | |
1562 | area.size.width = 400; | |
1563 | area.size.height= 2; | |
1564 | tem = [[[NSBox alloc] initWithFrame: area] autorelease]; | |
1565 | [[self contentView] addSubview: tem]; | |
1566 | [tem setTitlePosition: NSNoTitle]; | |
1567 | [tem setAutoresizingMask: NSViewWidthSizable];*/ | |
1568 | ||
1569 | /* area.origin.x = ICONSIZE+2*SPACER; */ | |
1570 | area.origin.y += TEXTHEIGHT+SPACER; | |
1571 | area.size.width = 400; | |
1572 | area.size.height= TEXTHEIGHT; | |
1573 | title = [[[NSTextField alloc] initWithFrame: area] autorelease]; | |
1574 | [[self contentView] addSubview: title]; | |
1575 | [title setDrawsBackground: NO]; | |
1576 | [title setBezeled: NO]; | |
1577 | [title setSelectable: NO]; | |
1578 | [title setFont: [NSFont systemFontOfSize: 11.0]]; | |
1579 | ||
1580 | cell = [[[NSButtonCell alloc] initTextCell: @""] autorelease]; | |
1581 | [cell setBordered: NO]; | |
1582 | [cell setEnabled: NO]; | |
1583 | [cell setCellAttribute: NSCellIsInsetButton to: 8]; | |
1584 | [cell setBezelStyle: NSRoundedBezelStyle]; | |
1585 | ||
96fb4434 PE |
1586 | matrix = [[NSMatrix alloc] initWithFrame: contentRect |
1587 | mode: NSHighlightModeMatrix | |
1588 | prototype: cell | |
1589 | numberOfRows: 0 | |
edfda783 | 1590 | numberOfColumns: 1]; |
edfda783 AR |
1591 | [matrix setFrameOrigin: NSMakePoint (area.origin.x, |
1592 | area.origin.y + (TEXTHEIGHT+3*SPACER))]; | |
1593 | [matrix setIntercellSpacing: spacing]; | |
9d7fa573 | 1594 | [matrix autorelease]; |
edfda783 | 1595 | |
9d7fa573 | 1596 | [[self contentView] addSubview: matrix]; |
edfda783 AR |
1597 | [self setOneShot: YES]; |
1598 | [self setReleasedWhenClosed: YES]; | |
1599 | [self setHidesOnDeactivate: YES]; | |
1600 | return self; | |
1601 | } | |
1602 | ||
1603 | ||
1604 | - (BOOL)windowShouldClose: (id)sender | |
1605 | { | |
7f8941d8 | 1606 | window_closed = YES; |
0f19feff | 1607 | [NSApp stop:self]; |
edfda783 AR |
1608 | return NO; |
1609 | } | |
1610 | ||
7f8941d8 JD |
1611 | - (void)dealloc |
1612 | { | |
1613 | xfree (button_values); | |
1614 | [super dealloc]; | |
1615 | } | |
edfda783 | 1616 | |
7f8941d8 | 1617 | - (void)process_dialog: (Lisp_Object) list |
edfda783 | 1618 | { |
7f8941d8 | 1619 | Lisp_Object item, lst = list; |
edfda783 | 1620 | int row = 0; |
7f8941d8 JD |
1621 | int buttons = 0, btnnr = 0; |
1622 | ||
ce951ae9 | 1623 | for (; CONSP (lst); lst = XCDR (lst)) |
7f8941d8 JD |
1624 | { |
1625 | item = XCAR (list); | |
ce951ae9 | 1626 | if (CONSP (item)) |
7f8941d8 JD |
1627 | ++buttons; |
1628 | } | |
1629 | ||
1630 | if (buttons > 0) | |
7d652d97 | 1631 | button_values = xmalloc (buttons * sizeof *button_values); |
edfda783 | 1632 | |
ce951ae9 | 1633 | for (; CONSP (list); list = XCDR (list)) |
edfda783 AR |
1634 | { |
1635 | item = XCAR (list); | |
ce951ae9 | 1636 | if (STRINGP (item)) |
edfda783 | 1637 | { |
7f8941d8 | 1638 | [self addString: SSDATA (item) row: row++]; |
edfda783 | 1639 | } |
ce951ae9 | 1640 | else if (CONSP (item)) |
edfda783 | 1641 | { |
7f8941d8 JD |
1642 | button_values[btnnr] = XCDR (item); |
1643 | [self addButton: SSDATA (XCAR (item)) value: btnnr row: row++]; | |
1644 | ++btnnr; | |
edfda783 AR |
1645 | } |
1646 | else if (NILP (item)) | |
1647 | { | |
7f8941d8 | 1648 | [self addSplit]; |
edfda783 AR |
1649 | row = 0; |
1650 | } | |
1651 | } | |
1652 | } | |
1653 | ||
1654 | ||
7f8941d8 | 1655 | - (void)addButton: (char *)str value: (int)tag row: (int)row |
edfda783 AR |
1656 | { |
1657 | id cell; | |
96fb4434 | 1658 | |
edfda783 AR |
1659 | if (row >= rows) |
1660 | { | |
1661 | [matrix addRow]; | |
1662 | rows++; | |
1663 | } | |
1664 | cell = [matrix cellAtRow: row column: cols-1]; | |
1665 | [cell setTarget: self]; | |
1666 | [cell setAction: @selector (clicked: )]; | |
1667 | [cell setTitle: [NSString stringWithUTF8String: str]]; | |
7f8941d8 | 1668 | [cell setTag: tag]; |
edfda783 AR |
1669 | [cell setBordered: YES]; |
1670 | [cell setEnabled: YES]; | |
edfda783 AR |
1671 | } |
1672 | ||
1673 | ||
7f8941d8 | 1674 | - (void)addString: (char *)str row: (int)row |
edfda783 AR |
1675 | { |
1676 | id cell; | |
96fb4434 | 1677 | |
edfda783 AR |
1678 | if (row >= rows) |
1679 | { | |
1680 | [matrix addRow]; | |
1681 | rows++; | |
1682 | } | |
1683 | cell = [matrix cellAtRow: row column: cols-1]; | |
1684 | [cell setTitle: [NSString stringWithUTF8String: str]]; | |
1685 | [cell setBordered: YES]; | |
1686 | [cell setEnabled: NO]; | |
edfda783 AR |
1687 | } |
1688 | ||
1689 | ||
7f8941d8 | 1690 | - (void)addSplit |
edfda783 AR |
1691 | { |
1692 | [matrix addColumn]; | |
1693 | cols++; | |
edfda783 AR |
1694 | } |
1695 | ||
1696 | ||
7f8941d8 | 1697 | - (void)clicked: sender |
edfda783 AR |
1698 | { |
1699 | NSArray *sellist = nil; | |
facfbbbd | 1700 | EMACS_INT seltag; |
edfda783 AR |
1701 | |
1702 | sellist = [sender selectedCells]; | |
7f8941d8 JD |
1703 | if ([sellist count] < 1) |
1704 | return; | |
edfda783 | 1705 | |
facfbbbd | 1706 | seltag = [[sellist objectAtIndex: 0] tag]; |
7f8941d8 JD |
1707 | dialog_return = button_values[seltag]; |
1708 | [NSApp stop:self]; | |
edfda783 AR |
1709 | } |
1710 | ||
1711 | ||
1712 | - initFromContents: (Lisp_Object)contents isQuestion: (BOOL)isQ | |
1713 | { | |
1714 | Lisp_Object head; | |
1715 | [super init]; | |
1716 | ||
ce951ae9 | 1717 | if (CONSP (contents)) |
edfda783 AR |
1718 | { |
1719 | head = Fcar (contents); | |
7f8941d8 | 1720 | [self process_dialog: Fcdr (contents)]; |
edfda783 AR |
1721 | } |
1722 | else | |
1723 | head = contents; | |
1724 | ||
ce951ae9 | 1725 | if (STRINGP (head)) |
edfda783 | 1726 | [title setStringValue: |
0dc8cf50 | 1727 | [NSString stringWithUTF8String: SSDATA (head)]]; |
edfda783 AR |
1728 | else if (isQ == YES) |
1729 | [title setStringValue: @"Question"]; | |
1730 | else | |
1731 | [title setStringValue: @"Information"]; | |
1732 | ||
1733 | { | |
1734 | int i; | |
1735 | NSRect r, s, t; | |
1736 | ||
1737 | if (cols == 1 && rows > 1) /* Never told where to split */ | |
1738 | { | |
1739 | [matrix addColumn]; | |
7f8941d8 | 1740 | for (i = 0; i < rows/2; i++) |
edfda783 AR |
1741 | { |
1742 | [matrix putCell: [matrix cellAtRow: (rows+1)/2 column: 0] | |
1743 | atRow: i column: 1]; | |
1744 | [matrix removeRow: (rows+1)/2]; | |
1745 | } | |
1746 | } | |
1747 | ||
1748 | [matrix sizeToFit]; | |
1749 | { | |
1750 | NSSize csize = [matrix cellSize]; | |
1751 | if (csize.width < MINCELLWIDTH) | |
1752 | { | |
1753 | csize.width = MINCELLWIDTH; | |
1754 | [matrix setCellSize: csize]; | |
1755 | [matrix sizeToCells]; | |
1756 | } | |
1757 | } | |
1758 | ||
1759 | [title sizeToFit]; | |
1760 | [command sizeToFit]; | |
1761 | ||
1762 | t = [matrix frame]; | |
1763 | r = [title frame]; | |
1764 | if (r.size.width+r.origin.x > t.size.width+t.origin.x) | |
1765 | { | |
1766 | t.origin.x = r.origin.x; | |
1767 | t.size.width = r.size.width; | |
1768 | } | |
1769 | r = [command frame]; | |
1770 | if (r.size.width+r.origin.x > t.size.width+t.origin.x) | |
1771 | { | |
1772 | t.origin.x = r.origin.x; | |
1773 | t.size.width = r.size.width; | |
1774 | } | |
1775 | ||
1776 | r = [self frame]; | |
1777 | s = [(NSView *)[self contentView] frame]; | |
1778 | r.size.width += t.origin.x+t.size.width +2*SPACER-s.size.width; | |
1779 | r.size.height += t.origin.y+t.size.height+SPACER-s.size.height; | |
1780 | [self setFrame: r display: NO]; | |
1781 | } | |
1782 | ||
1783 | return self; | |
1784 | } | |
1785 | ||
1786 | ||
18e27ea8 | 1787 | |
ddee6515 JD |
1788 | - (void)timeout_handler: (NSTimer *)timedEntry |
1789 | { | |
0f19feff JD |
1790 | NSEvent *nxev = [NSEvent otherEventWithType: NSApplicationDefined |
1791 | location: NSMakePoint (0, 0) | |
1792 | modifierFlags: 0 | |
1793 | timestamp: 0 | |
1794 | windowNumber: [[NSApp mainWindow] windowNumber] | |
1795 | context: [NSApp context] | |
1796 | subtype: 0 | |
1797 | data1: 0 | |
1798 | data2: 0]; | |
1799 | ||
7f8941d8 | 1800 | timer_fired = YES; |
0f19feff JD |
1801 | /* We use sto because stopModal/abortModal out of the main loop does not |
1802 | seem to work in 10.6. But as we use stop we must send a real event so | |
1803 | the stop is seen and acted upon. */ | |
1804 | [NSApp stop:self]; | |
1805 | [NSApp postEvent: nxev atStart: NO]; | |
ddee6515 JD |
1806 | } |
1807 | ||
edfda783 AR |
1808 | - (Lisp_Object)runDialogAt: (NSPoint)p |
1809 | { | |
0f19feff | 1810 | Lisp_Object ret = Qundefined; |
edfda783 | 1811 | |
ddee6515 | 1812 | while (popup_activated_flag) |
edfda783 | 1813 | { |
ddee6515 | 1814 | NSTimer *tmo = nil; |
43aac990 | 1815 | struct timespec next_time = timer_check (); |
ddee6515 | 1816 | |
43aac990 | 1817 | if (timespec_valid_p (next_time)) |
ddee6515 | 1818 | { |
43aac990 | 1819 | double time = timespectod (next_time); |
ddee6515 JD |
1820 | tmo = [NSTimer timerWithTimeInterval: time |
1821 | target: self | |
1822 | selector: @selector (timeout_handler:) | |
1823 | userInfo: 0 | |
1824 | repeats: NO]; | |
1825 | [[NSRunLoop currentRunLoop] addTimer: tmo | |
1826 | forMode: NSModalPanelRunLoopMode]; | |
1827 | } | |
7f8941d8 | 1828 | timer_fired = NO; |
0f19feff | 1829 | dialog_return = Qundefined; |
7f8941d8 | 1830 | [NSApp runModalForWindow: self]; |
0f19feff | 1831 | ret = dialog_return; |
ddee6515 JD |
1832 | if (! timer_fired) |
1833 | { | |
1834 | if (tmo != nil) [tmo invalidate]; /* Cancels timer */ | |
1835 | break; | |
1836 | } | |
edfda783 | 1837 | } |
edfda783 | 1838 | |
7f8941d8 JD |
1839 | if (EQ (ret, Qundefined) && window_closed) |
1840 | /* Make close button pressed equivalent to C-g. */ | |
1841 | Fsignal (Qquit, Qnil); | |
1842 | ||
1843 | return ret; | |
edfda783 AR |
1844 | } |
1845 | ||
1846 | @end | |
1847 | ||
1848 | ||
edfda783 AR |
1849 | /* ========================================================================== |
1850 | ||
1851 | Lisp definitions | |
1852 | ||
1853 | ========================================================================== */ | |
1854 | ||
1855 | DEFUN ("ns-reset-menu", Fns_reset_menu, Sns_reset_menu, 0, 0, 0, | |
eb6f7ed0 | 1856 | doc: /* Cause the NS menu to be re-calculated. */) |
5842a27b | 1857 | (void) |
edfda783 AR |
1858 | { |
1859 | set_frame_menubar (SELECTED_FRAME (), 1, 0); | |
1860 | return Qnil; | |
1861 | } | |
1862 | ||
1863 | ||
07b87a10 AR |
1864 | DEFUN ("menu-or-popup-active-p", Fmenu_or_popup_active_p, Smenu_or_popup_active_p, 0, 0, 0, |
1865 | doc: /* Return t if a menu or popup dialog is active. */) | |
5842a27b | 1866 | (void) |
07b87a10 AR |
1867 | { |
1868 | return popup_activated () ? Qt : Qnil; | |
1869 | } | |
edfda783 AR |
1870 | |
1871 | /* ========================================================================== | |
1872 | ||
1873 | Lisp interface declaration | |
1874 | ||
1875 | ========================================================================== */ | |
1876 | ||
1877 | void | |
3d608a86 | 1878 | syms_of_nsmenu (void) |
edfda783 | 1879 | { |
fe6aa7a1 BT |
1880 | #include "nsmenu.x" |
1881 | ||
5fecd5fc | 1882 | #ifndef NS_IMPL_COCOA |
a6c4680a | 1883 | /* Don't know how to keep track of this in Next/Open/GNUstep. Always |
5fecd5fc JD |
1884 | update menus there. */ |
1885 | trackingMenu = 1; | |
1886 | #endif | |
edfda783 | 1887 | |
088dcc3e | 1888 | Qdebug_on_next_call = intern_c_string ("debug-on-next-call"); |
edfda783 AR |
1889 | staticpro (&Qdebug_on_next_call); |
1890 | } |