Commit | Line | Data |
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edfda783 | 1 | /* NeXT/Open/GNUstep / MacOSX communication module. |
44f92739 GM |
2 | |
3 | Copyright (C) 1989, 1993-1994, 2005-2006, 2008-2012 | |
4 | Free Software Foundation, Inc. | |
edfda783 AR |
5 | |
6 | This file is part of GNU Emacs. | |
7 | ||
32d235f8 | 8 | GNU Emacs is free software: you can redistribute it and/or modify |
edfda783 | 9 | it under the terms of the GNU General Public License as published by |
32d235f8 GM |
10 | the Free Software Foundation, either version 3 of the License, or |
11 | (at your option) any later version. | |
edfda783 AR |
12 | |
13 | GNU Emacs is distributed in the hope that it will be useful, | |
14 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | GNU General Public License for more details. | |
17 | ||
18 | You should have received a copy of the GNU General Public License | |
32d235f8 | 19 | along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ |
edfda783 | 20 | |
32d235f8 | 21 | /* |
edfda783 AR |
22 | Originally by Carl Edman |
23 | Updated by Christian Limpach (chris@nice.ch) | |
24 | OpenStep/Rhapsody port by Scott Bender (sbender@harmony-ds.com) | |
25 | MacOSX/Aqua port by Christophe de Dinechin (descubes@earthlink.net) | |
26 | GNUstep port and post-20 update by Adrian Robert (arobert@cogsci.ucsd.edu) | |
27 | */ | |
28 | ||
5a06864f AR |
29 | /* This should be the first include, as it may set up #defines affecting |
30 | interpretation of even the system includes. */ | |
08a494a3 | 31 | #include <config.h> |
5a06864f | 32 | |
edfda783 AR |
33 | #include <math.h> |
34 | #include <sys/types.h> | |
35 | #include <time.h> | |
e863926a | 36 | #include <signal.h> |
edfda783 | 37 | #include <unistd.h> |
620f13b0 PE |
38 | |
39 | #include <c-ctype.h> | |
fee5959d | 40 | #include <c-strcase.h> |
e99a530f | 41 | #include <ftoastr.h> |
edfda783 | 42 | |
ddee6515 JD |
43 | #ifdef HAVE_FCNTL_H |
44 | #include <fcntl.h> | |
45 | #endif | |
46 | ||
edfda783 AR |
47 | #include "lisp.h" |
48 | #include "blockinput.h" | |
49 | #include "sysselect.h" | |
50 | #include "nsterm.h" | |
51 | #include "systime.h" | |
52 | #include "character.h" | |
53 | #include "fontset.h" | |
54 | #include "composite.h" | |
55 | #include "ccl.h" | |
56 | ||
57 | #include "termhooks.h" | |
edfda783 AR |
58 | #include "termchar.h" |
59 | ||
60 | #include "window.h" | |
61 | #include "keyboard.h" | |
c4328746 | 62 | #include "buffer.h" |
edfda783 AR |
63 | #include "font.h" |
64 | ||
65 | /* call tracing */ | |
66 | #if 0 | |
67 | int term_trace_num = 0; | |
68 | #define NSTRACE(x) fprintf (stderr, "%s:%d: [%d] " #x "\n", \ | |
69 | __FILE__, __LINE__, ++term_trace_num) | |
70 | #else | |
71 | #define NSTRACE(x) | |
72 | #endif | |
73 | ||
dd946752 JD |
74 | #if defined (NS_IMPL_COCOA) && \ |
75 | MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_7 | |
76 | #define NEW_STYLE_FS | |
77 | #endif | |
78 | ||
79c1cc1e | 79 | extern NSString *NSMenuDidBeginTrackingNotification; |
edfda783 AR |
80 | |
81 | /* ========================================================================== | |
82 | ||
83 | Local declarations | |
84 | ||
85 | ========================================================================== */ | |
86 | ||
edfda783 AR |
87 | /* Convert a symbol indexed with an NSxxx value to a value as defined |
88 | in keyboard.c (lispy_function_key). I hope this is a correct way | |
89 | of doing things... */ | |
90 | static unsigned convert_ns_to_X_keysym[] = | |
91 | { | |
92 | NSHomeFunctionKey, 0x50, | |
93 | NSLeftArrowFunctionKey, 0x51, | |
94 | NSUpArrowFunctionKey, 0x52, | |
95 | NSRightArrowFunctionKey, 0x53, | |
96 | NSDownArrowFunctionKey, 0x54, | |
97 | NSPageUpFunctionKey, 0x55, | |
98 | NSPageDownFunctionKey, 0x56, | |
99 | NSEndFunctionKey, 0x57, | |
100 | NSBeginFunctionKey, 0x58, | |
101 | NSSelectFunctionKey, 0x60, | |
102 | NSPrintFunctionKey, 0x61, | |
103 | NSExecuteFunctionKey, 0x62, | |
104 | NSInsertFunctionKey, 0x63, | |
105 | NSUndoFunctionKey, 0x65, | |
106 | NSRedoFunctionKey, 0x66, | |
107 | NSMenuFunctionKey, 0x67, | |
108 | NSFindFunctionKey, 0x68, | |
109 | NSHelpFunctionKey, 0x6A, | |
110 | NSBreakFunctionKey, 0x6B, | |
111 | ||
112 | NSF1FunctionKey, 0xBE, | |
113 | NSF2FunctionKey, 0xBF, | |
114 | NSF3FunctionKey, 0xC0, | |
115 | NSF4FunctionKey, 0xC1, | |
116 | NSF5FunctionKey, 0xC2, | |
117 | NSF6FunctionKey, 0xC3, | |
118 | NSF7FunctionKey, 0xC4, | |
119 | NSF8FunctionKey, 0xC5, | |
120 | NSF9FunctionKey, 0xC6, | |
121 | NSF10FunctionKey, 0xC7, | |
122 | NSF11FunctionKey, 0xC8, | |
123 | NSF12FunctionKey, 0xC9, | |
124 | NSF13FunctionKey, 0xCA, | |
125 | NSF14FunctionKey, 0xCB, | |
126 | NSF15FunctionKey, 0xCC, | |
5404d04f DR |
127 | NSF16FunctionKey, 0xCD, |
128 | NSF17FunctionKey, 0xCE, | |
129 | NSF18FunctionKey, 0xCF, | |
130 | NSF19FunctionKey, 0xD0, | |
131 | NSF20FunctionKey, 0xD1, | |
132 | NSF21FunctionKey, 0xD2, | |
133 | NSF22FunctionKey, 0xD3, | |
134 | NSF23FunctionKey, 0xD4, | |
135 | NSF24FunctionKey, 0xD5, | |
edfda783 AR |
136 | |
137 | NSBackspaceCharacter, 0x08, /* 8: Not on some KBs. */ | |
138 | NSDeleteCharacter, 0xFF, /* 127: Big 'delete' key upper right. */ | |
139 | NSDeleteFunctionKey, 0x9F, /* 63272: Del forw key off main array. */ | |
140 | ||
141 | NSTabCharacter, 0x09, | |
142 | 0x19, 0x09, /* left tab->regular since pass shift */ | |
143 | NSCarriageReturnCharacter, 0x0D, | |
144 | NSNewlineCharacter, 0x0D, | |
145 | NSEnterCharacter, 0x8D, | |
146 | ||
147 | 0x1B, 0x1B /* escape */ | |
148 | }; | |
149 | ||
edfda783 | 150 | static Lisp_Object Qmodifier_value; |
9fb0c957 | 151 | Lisp_Object Qalt, Qcontrol, Qhyper, Qmeta, Qsuper; |
a2e35ef5 | 152 | extern Lisp_Object Qcursor_color, Qcursor_type, Qns, Qleft; |
edfda783 | 153 | |
699c10bd JD |
154 | static Lisp_Object QUTF8_STRING; |
155 | ||
edfda783 AR |
156 | /* On OS X picks up the default NSGlobalDomain AppleAntiAliasingThreshold, |
157 | the maximum font size to NOT antialias. On GNUstep there is currently | |
158 | no way to control this behavior. */ | |
159 | float ns_antialias_threshold; | |
160 | ||
edfda783 | 161 | /* Used to pick up AppleHighlightColor on OS X */ |
edfda783 AR |
162 | NSString *ns_selection_color; |
163 | ||
edfda783 | 164 | NSArray *ns_send_types =0, *ns_return_types =0, *ns_drag_types =0; |
f27a64a9 | 165 | NSString *ns_app_name = @"Emacs"; /* default changed later */ |
edfda783 AR |
166 | |
167 | /* Display variables */ | |
9e50ff0c | 168 | struct ns_display_info *x_display_list; /* Chain of existing displays */ |
edfda783 AR |
169 | Lisp_Object ns_display_name_list; |
170 | long context_menu_value = 0; | |
171 | ||
172 | /* display update */ | |
173 | NSPoint last_mouse_motion_position; | |
174 | static NSRect last_mouse_glyph; | |
1a1f3366 | 175 | static Time last_mouse_movement_time = 0; |
edfda783 AR |
176 | static Lisp_Object last_mouse_motion_frame; |
177 | static EmacsScroller *last_mouse_scroll_bar = nil; | |
178 | static struct frame *ns_updating_frame; | |
179 | static NSView *focus_view = NULL; | |
a97f8f3f | 180 | static int ns_window_num = 0; |
0dc8cf50 | 181 | #ifdef NS_IMPL_GNUSTEP |
edfda783 | 182 | static NSRect uRect; |
0dc8cf50 | 183 | #endif |
edfda783 | 184 | static BOOL gsaved = NO; |
a9b4df69 | 185 | static BOOL ns_fake_keydown = NO; |
df2142db AR |
186 | int ns_tmp_flags; /* FIXME */ |
187 | struct nsfont_info *ns_tmp_font; /* FIXME */ | |
f0a1382a | 188 | static BOOL ns_menu_bar_is_hidden = NO; |
edfda783 AR |
189 | /*static int debug_lock = 0; */ |
190 | ||
edfda783 AR |
191 | /* event loop */ |
192 | static BOOL send_appdefined = YES; | |
64ccff5f JD |
193 | #define NO_APPDEFINED_DATA (-8) |
194 | static int last_appdefined_event_data = NO_APPDEFINED_DATA; | |
edfda783 | 195 | static NSTimer *timed_entry = 0; |
edfda783 | 196 | static NSTimer *scroll_repeat_entry = nil; |
ddee6515 JD |
197 | static fd_set select_readfds, select_writefds; |
198 | enum { SELECT_HAVE_READ = 1, SELECT_HAVE_WRITE = 2, SELECT_HAVE_TMO = 4 }; | |
199 | static int select_nfds = 0, select_valid = 0; | |
200 | static EMACS_TIME select_timeout = { 0, 0 }; | |
201 | static int selfds[2] = { -1, -1 }; | |
202 | static pthread_mutex_t select_mutex; | |
203 | static int apploopnr = 0; | |
edfda783 | 204 | static NSAutoreleasePool *outerpool; |
edfda783 AR |
205 | static struct input_event *emacs_event = NULL; |
206 | static struct input_event *q_event_ptr = NULL; | |
207 | static int n_emacs_events_pending = 0; | |
208 | static NSMutableArray *ns_pending_files, *ns_pending_service_names, | |
209 | *ns_pending_service_args; | |
adff3182 | 210 | static BOOL ns_do_open_file = NO; |
edfda783 | 211 | |
167e3640 JD |
212 | static struct { |
213 | struct input_event *q; | |
214 | int nr, cap; | |
215 | } hold_event_q = { | |
216 | NULL, 0, 0 | |
217 | }; | |
218 | ||
b612ffc9 | 219 | /* Convert modifiers in a NeXTstep event to emacs style modifiers. */ |
edfda783 | 220 | #define NS_FUNCTION_KEY_MASK 0x800000 |
50795d1f | 221 | #define NSLeftControlKeyMask (0x000001 | NSControlKeyMask) |
b7d1e144 | 222 | #define NSRightControlKeyMask (0x002000 | NSControlKeyMask) |
50795d1f | 223 | #define NSLeftCommandKeyMask (0x000008 | NSCommandKeyMask) |
b7d1e144 | 224 | #define NSRightCommandKeyMask (0x000010 | NSCommandKeyMask) |
50795d1f JD |
225 | #define NSLeftAlternateKeyMask (0x000020 | NSAlternateKeyMask) |
226 | #define NSRightAlternateKeyMask (0x000040 | NSAlternateKeyMask) | |
edfda783 AR |
227 | #define EV_MODIFIERS(e) \ |
228 | ((([e modifierFlags] & NSHelpKeyMask) ? \ | |
229 | hyper_modifier : 0) \ | |
a2e35ef5 JD |
230 | | (!EQ (ns_right_alternate_modifier, Qleft) && \ |
231 | (([e modifierFlags] & NSRightAlternateKeyMask) \ | |
232 | == NSRightAlternateKeyMask) ? \ | |
233 | parse_solitary_modifier (ns_right_alternate_modifier) : 0) \ | |
234 | | (([e modifierFlags] & NSAlternateKeyMask) ? \ | |
6882361b | 235 | parse_solitary_modifier (ns_alternate_modifier) : 0) \ |
a2e35ef5 | 236 | | (([e modifierFlags] & NSShiftKeyMask) ? \ |
edfda783 | 237 | shift_modifier : 0) \ |
b7d1e144 JD |
238 | | (!EQ (ns_right_control_modifier, Qleft) && \ |
239 | (([e modifierFlags] & NSRightControlKeyMask) \ | |
240 | == NSRightControlKeyMask) ? \ | |
241 | parse_solitary_modifier (ns_right_control_modifier) : 0) \ | |
edfda783 | 242 | | (([e modifierFlags] & NSControlKeyMask) ? \ |
6882361b | 243 | parse_solitary_modifier (ns_control_modifier) : 0) \ |
edfda783 | 244 | | (([e modifierFlags] & NS_FUNCTION_KEY_MASK) ? \ |
6882361b | 245 | parse_solitary_modifier (ns_function_modifier) : 0) \ |
b7d1e144 JD |
246 | | (!EQ (ns_right_command_modifier, Qleft) && \ |
247 | (([e modifierFlags] & NSRightCommandKeyMask) \ | |
248 | == NSRightCommandKeyMask) ? \ | |
249 | parse_solitary_modifier (ns_right_command_modifier) : 0) \ | |
edfda783 | 250 | | (([e modifierFlags] & NSCommandKeyMask) ? \ |
6882361b | 251 | parse_solitary_modifier (ns_command_modifier):0)) |
edfda783 AR |
252 | |
253 | #define EV_UDMODIFIERS(e) \ | |
254 | ((([e type] == NSLeftMouseDown) ? down_modifier : 0) \ | |
255 | | (([e type] == NSRightMouseDown) ? down_modifier : 0) \ | |
19454c0a | 256 | | (([e type] == NSOtherMouseDown) ? down_modifier : 0) \ |
edfda783 AR |
257 | | (([e type] == NSLeftMouseDragged) ? down_modifier : 0) \ |
258 | | (([e type] == NSRightMouseDragged) ? down_modifier : 0) \ | |
19454c0a | 259 | | (([e type] == NSOtherMouseDragged) ? down_modifier : 0) \ |
edfda783 | 260 | | (([e type] == NSLeftMouseUp) ? up_modifier : 0) \ |
19454c0a AR |
261 | | (([e type] == NSRightMouseUp) ? up_modifier : 0) \ |
262 | | (([e type] == NSOtherMouseUp) ? up_modifier : 0)) | |
edfda783 AR |
263 | |
264 | #define EV_BUTTON(e) \ | |
265 | ((([e type] == NSLeftMouseDown) || ([e type] == NSLeftMouseUp)) ? 0 : \ | |
19454c0a AR |
266 | (([e type] == NSRightMouseDown) || ([e type] == NSRightMouseUp)) ? 2 : \ |
267 | [e buttonNumber] - 1) | |
edfda783 AR |
268 | |
269 | /* Convert the time field to a timestamp in milliseconds. */ | |
edfda783 | 270 | #define EV_TIMESTAMP(e) ([e timestamp] * 1000) |
edfda783 AR |
271 | |
272 | /* This is a piece of code which is common to all the event handling | |
273 | methods. Maybe it should even be a function. */ | |
ddee6515 JD |
274 | #define EV_TRAILER(e) \ |
275 | { \ | |
276 | XSETFRAME (emacs_event->frame_or_window, emacsframe); \ | |
277 | if (e) emacs_event->timestamp = EV_TIMESTAMP (e); \ | |
278 | if (q_event_ptr) \ | |
279 | { \ | |
280 | n_emacs_events_pending++; \ | |
281 | kbd_buffer_store_event_hold (emacs_event, q_event_ptr); \ | |
282 | } \ | |
283 | else \ | |
167e3640 | 284 | hold_event (emacs_event); \ |
ddee6515 JD |
285 | EVENT_INIT (*emacs_event); \ |
286 | ns_send_appdefined (-1); \ | |
287 | } | |
edfda783 | 288 | |
89e2438a DN |
289 | void x_set_cursor_type (struct frame *, Lisp_Object, Lisp_Object); |
290 | ||
df2142db | 291 | /* TODO: get rid of need for these forward declarations */ |
89e2438a DN |
292 | static void ns_condemn_scroll_bars (struct frame *f); |
293 | static void ns_judge_scroll_bars (struct frame *f); | |
a9b4df69 | 294 | void x_set_frame_alpha (struct frame *f); |
edfda783 | 295 | |
edfda783 AR |
296 | |
297 | /* ========================================================================== | |
298 | ||
299 | Utilities | |
300 | ||
301 | ========================================================================== */ | |
302 | ||
167e3640 JD |
303 | static void |
304 | hold_event (struct input_event *event) | |
305 | { | |
306 | if (hold_event_q.nr == hold_event_q.cap) | |
307 | { | |
308 | if (hold_event_q.cap == 0) hold_event_q.cap = 10; | |
309 | else hold_event_q.cap *= 2; | |
310 | hold_event_q.q = (struct input_event *) | |
311 | xrealloc (hold_event_q.q, hold_event_q.cap * sizeof (*hold_event_q.q)); | |
312 | } | |
313 | ||
314 | hold_event_q.q[hold_event_q.nr++] = *event; | |
f99c65e5 JD |
315 | /* Make sure ns_read_socket is called, i.e. we have input. */ |
316 | kill (0, SIGIO); | |
167e3640 | 317 | } |
edfda783 AR |
318 | |
319 | static Lisp_Object | |
320 | append2 (Lisp_Object list, Lisp_Object item) | |
321 | /* -------------------------------------------------------------------------- | |
322 | Utility to append to a list | |
323 | -------------------------------------------------------------------------- */ | |
324 | { | |
325 | Lisp_Object array[2]; | |
326 | array[0] = list; | |
327 | array[1] = Fcons (item, Qnil); | |
328 | return Fnconc (2, &array[0]); | |
329 | } | |
330 | ||
331 | ||
7c4e8ec0 | 332 | const char * |
d01ba2f1 | 333 | ns_etc_directory (void) |
d01ba2f1 GM |
334 | /* If running as a self-contained app bundle, return as a string the |
335 | filename of the etc directory, if present; else nil. */ | |
cbb31951 | 336 | { |
7c4e8ec0 GM |
337 | NSBundle *bundle = [NSBundle mainBundle]; |
338 | NSString *resourceDir = [bundle resourcePath]; | |
339 | NSString *resourcePath; | |
340 | NSFileManager *fileManager = [NSFileManager defaultManager]; | |
341 | BOOL isDir; | |
342 | ||
343 | resourcePath = [resourceDir stringByAppendingPathComponent: @"etc"]; | |
344 | if ([fileManager fileExistsAtPath: resourcePath isDirectory: &isDir]) | |
345 | { | |
346 | if (isDir) return [resourcePath UTF8String]; | |
347 | } | |
348 | return NULL; | |
d01ba2f1 GM |
349 | } |
350 | ||
cbb31951 GM |
351 | |
352 | const char * | |
353 | ns_exec_path (void) | |
354 | /* If running as a self-contained app bundle, return as a path string | |
355 | the filenames of the libexec and bin directories, ie libexec:bin. | |
356 | Otherwise, return nil. | |
357 | Normally, Emacs does not add its own bin/ directory to the PATH. | |
358 | However, a self-contained NS build has a different layout, with | |
359 | bin/ and libexec/ subdirectories in the directory that contains | |
360 | Emacs.app itself. | |
361 | We put libexec first, because init_callproc_1 uses the first | |
362 | element to initialize exec-directory. An alternative would be | |
363 | for init_callproc to check for invocation-directory/libexec. | |
364 | */ | |
edfda783 AR |
365 | { |
366 | NSBundle *bundle = [NSBundle mainBundle]; | |
cbb31951 GM |
367 | NSString *resourceDir = [bundle resourcePath]; |
368 | NSString *binDir = [bundle bundlePath]; | |
edfda783 AR |
369 | NSString *resourcePath, *resourcePaths; |
370 | NSRange range; | |
90df0db3 | 371 | NSString *pathSeparator = [NSString stringWithFormat: @"%c", SEPCHAR]; |
edfda783 | 372 | NSFileManager *fileManager = [NSFileManager defaultManager]; |
cbb31951 GM |
373 | NSArray *paths; |
374 | NSEnumerator *pathEnum; | |
edfda783 | 375 | BOOL isDir; |
edfda783 | 376 | |
edfda783 AR |
377 | range = [resourceDir rangeOfString: @"Contents"]; |
378 | if (range.location != NSNotFound) | |
379 | { | |
40e72761 | 380 | binDir = [binDir stringByAppendingPathComponent: @"Contents"]; |
edfda783 AR |
381 | #ifdef NS_IMPL_COCOA |
382 | binDir = [binDir stringByAppendingPathComponent: @"MacOS"]; | |
383 | #endif | |
384 | } | |
385 | ||
cbb31951 GM |
386 | paths = [binDir stringsByAppendingPaths: |
387 | [NSArray arrayWithObjects: @"libexec", @"bin", nil]]; | |
388 | pathEnum = [paths objectEnumerator]; | |
389 | resourcePaths = @""; | |
390 | ||
0dc8cf50 | 391 | while ((resourcePath = [pathEnum nextObject])) |
cbb31951 GM |
392 | { |
393 | if ([fileManager fileExistsAtPath: resourcePath isDirectory: &isDir]) | |
394 | if (isDir) | |
395 | { | |
396 | if ([resourcePaths length] > 0) | |
397 | resourcePaths | |
398 | = [resourcePaths stringByAppendingString: pathSeparator]; | |
399 | resourcePaths | |
400 | = [resourcePaths stringByAppendingString: resourcePath]; | |
401 | } | |
402 | } | |
403 | if ([resourcePaths length] > 0) return [resourcePaths UTF8String]; | |
404 | ||
405 | return NULL; | |
406 | } | |
407 | ||
408 | ||
9e059e3f GM |
409 | const char * |
410 | ns_load_path (void) | |
411 | /* If running as a self-contained app bundle, return as a path string | |
412 | the filenames of the site-lisp, lisp and leim directories. | |
413 | Ie, site-lisp:lisp:leim. Otherwise, return nil. */ | |
cbb31951 GM |
414 | { |
415 | NSBundle *bundle = [NSBundle mainBundle]; | |
416 | NSString *resourceDir = [bundle resourcePath]; | |
417 | NSString *resourcePath, *resourcePaths; | |
90df0db3 | 418 | NSString *pathSeparator = [NSString stringWithFormat: @"%c", SEPCHAR]; |
cbb31951 GM |
419 | NSFileManager *fileManager = [NSFileManager defaultManager]; |
420 | BOOL isDir; | |
9e059e3f GM |
421 | NSArray *paths = [resourceDir stringsByAppendingPaths: |
422 | [NSArray arrayWithObjects: | |
423 | @"site-lisp", @"lisp", @"leim", nil]]; | |
424 | NSEnumerator *pathEnum = [paths objectEnumerator]; | |
425 | resourcePaths = @""; | |
cbb31951 | 426 | |
9e059e3f GM |
427 | /* Hack to skip site-lisp. */ |
428 | if (no_site_lisp) resourcePath = [pathEnum nextObject]; | |
429 | ||
0dc8cf50 | 430 | while ((resourcePath = [pathEnum nextObject])) |
edfda783 | 431 | { |
9e059e3f GM |
432 | if ([fileManager fileExistsAtPath: resourcePath isDirectory: &isDir]) |
433 | if (isDir) | |
434 | { | |
435 | if ([resourcePaths length] > 0) | |
436 | resourcePaths | |
437 | = [resourcePaths stringByAppendingString: pathSeparator]; | |
438 | resourcePaths | |
439 | = [resourcePaths stringByAppendingString: resourcePath]; | |
440 | } | |
edfda783 | 441 | } |
9e059e3f GM |
442 | if ([resourcePaths length] > 0) return [resourcePaths UTF8String]; |
443 | ||
444 | return NULL; | |
edfda783 AR |
445 | } |
446 | ||
edfda783 AR |
447 | static void |
448 | ns_timeout (int usecs) | |
449 | /* -------------------------------------------------------------------------- | |
450 | Blocking timer utility used by ns_ring_bell | |
451 | -------------------------------------------------------------------------- */ | |
452 | { | |
e9a9ae03 PE |
453 | EMACS_TIME wakeup = add_emacs_time (current_emacs_time (), |
454 | make_emacs_time (0, usecs * 1000)); | |
edfda783 AR |
455 | |
456 | /* Keep waiting until past the time wakeup. */ | |
457 | while (1) | |
458 | { | |
b300b1f4 | 459 | EMACS_TIME timeout, now = current_emacs_time (); |
e9a9ae03 | 460 | if (EMACS_TIME_LE (wakeup, now)) |
edfda783 | 461 | break; |
e9a9ae03 | 462 | timeout = sub_emacs_time (wakeup, now); |
edfda783 AR |
463 | |
464 | /* Try to wait that long--but we might wake up sooner. */ | |
d35af63c | 465 | pselect (0, NULL, NULL, NULL, &timeout, NULL); |
edfda783 AR |
466 | } |
467 | } | |
468 | ||
469 | ||
470 | void | |
471 | ns_release_object (void *obj) | |
472 | /* -------------------------------------------------------------------------- | |
473 | Release an object (callable from C) | |
474 | -------------------------------------------------------------------------- */ | |
475 | { | |
476 | [(id)obj release]; | |
477 | } | |
478 | ||
479 | ||
480 | void | |
481 | ns_retain_object (void *obj) | |
482 | /* -------------------------------------------------------------------------- | |
483 | Retain an object (callable from C) | |
484 | -------------------------------------------------------------------------- */ | |
485 | { | |
486 | [(id)obj retain]; | |
487 | } | |
488 | ||
489 | ||
490 | void * | |
3d608a86 | 491 | ns_alloc_autorelease_pool (void) |
edfda783 AR |
492 | /* -------------------------------------------------------------------------- |
493 | Allocate a pool for temporary objects (callable from C) | |
494 | -------------------------------------------------------------------------- */ | |
495 | { | |
496 | return [[NSAutoreleasePool alloc] init]; | |
497 | } | |
498 | ||
499 | ||
500 | void | |
501 | ns_release_autorelease_pool (void *pool) | |
502 | /* -------------------------------------------------------------------------- | |
503 | Free a pool and temporary objects it refers to (callable from C) | |
504 | -------------------------------------------------------------------------- */ | |
505 | { | |
506 | ns_release_object (pool); | |
507 | } | |
508 | ||
509 | ||
510 | ||
511 | /* ========================================================================== | |
512 | ||
513 | Focus (clipping) and screen update | |
514 | ||
515 | ========================================================================== */ | |
516 | ||
f0a1382a JD |
517 | // |
518 | // Window constraining | |
519 | // ------------------- | |
520 | // | |
521 | // To ensure that the windows are not placed under the menu bar, they | |
522 | // are typically moved by the call-back constrainFrameRect. However, | |
523 | // by overriding it, it's possible to inhibit this, leaving the window | |
524 | // in it's original position. | |
525 | // | |
526 | // It's possible to hide the menu bar. However, technically, it's only | |
527 | // possible to hide it when the application is active. To ensure that | |
528 | // this work properly, the menu bar and window constraining are | |
529 | // deferred until the application becomes active. | |
530 | // | |
531 | // Even though it's not possible to manually move a window above the | |
532 | // top of the screen, it is allowed if it's done programmatically, | |
533 | // when the menu is hidden. This allows the editable area to cover the | |
534 | // full screen height. | |
535 | // | |
536 | // Test cases | |
537 | // ---------- | |
538 | // | |
539 | // Use the following extra files: | |
540 | // | |
541 | // init.el: | |
542 | // ;; Hide menu and place frame slightly above the top of the screen. | |
543 | // (setq ns-auto-hide-menu-bar t) | |
544 | // (set-frame-position (selected-frame) 0 -20) | |
545 | // | |
546 | // Test 1: | |
547 | // | |
548 | // emacs -Q -l init.el | |
549 | // | |
550 | // Result: No menu bar, and the title bar should be above the screen. | |
551 | // | |
552 | // Test 2: | |
553 | // | |
554 | // emacs -Q | |
555 | // | |
556 | // Result: Menu bar visible, frame placed immediately below the menu. | |
557 | // | |
558 | ||
559 | static void | |
560 | ns_constrain_all_frames (void) | |
561 | { | |
562 | Lisp_Object tail, frame; | |
563 | ||
564 | FOR_EACH_FRAME (tail, frame) | |
565 | { | |
566 | struct frame *f = XFRAME (frame); | |
567 | if (FRAME_NS_P (f)) | |
568 | { | |
569 | NSView *view = FRAME_NS_VIEW (f); | |
570 | /* This no-op will trigger the default window placing | |
e4769531 | 571 | * constraint system. */ |
f0a1382a JD |
572 | f->output_data.ns->dont_constrain = 0; |
573 | [[view window] setFrameOrigin:[[view window] frame].origin]; | |
574 | } | |
575 | } | |
576 | } | |
577 | ||
578 | ||
579 | /* True, if the menu bar should be hidden. */ | |
580 | ||
581 | static BOOL | |
582 | ns_menu_bar_should_be_hidden (void) | |
583 | { | |
584 | return !NILP (ns_auto_hide_menu_bar) | |
585 | && [NSApp respondsToSelector:@selector(setPresentationOptions:)]; | |
586 | } | |
587 | ||
588 | ||
589 | /* Show or hide the menu bar, based on user setting. */ | |
590 | ||
591 | static void | |
592 | ns_update_auto_hide_menu_bar (void) | |
593 | { | |
8c74fcbd JD |
594 | #ifdef NS_IMPL_COCOA |
595 | #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6 | |
4d7e6e51 | 596 | block_input (); |
f0a1382a JD |
597 | |
598 | NSTRACE (ns_update_auto_hide_menu_bar); | |
599 | ||
600 | if (NSApp != nil | |
601 | && [NSApp isActive] | |
602 | && [NSApp respondsToSelector:@selector(setPresentationOptions:)]) | |
603 | { | |
604 | // Note, "setPresentationOptions" triggers an error unless the | |
605 | // application is active. | |
606 | BOOL menu_bar_should_be_hidden = ns_menu_bar_should_be_hidden (); | |
607 | ||
608 | if (menu_bar_should_be_hidden != ns_menu_bar_is_hidden) | |
609 | { | |
610 | NSApplicationPresentationOptions options | |
611 | = NSApplicationPresentationAutoHideDock; | |
612 | ||
613 | if (menu_bar_should_be_hidden) | |
614 | options |= NSApplicationPresentationAutoHideMenuBar; | |
615 | ||
616 | [NSApp setPresentationOptions: options]; | |
617 | ||
618 | ns_menu_bar_is_hidden = menu_bar_should_be_hidden; | |
619 | ||
620 | if (!ns_menu_bar_is_hidden) | |
621 | { | |
622 | ns_constrain_all_frames (); | |
623 | } | |
624 | } | |
625 | } | |
626 | ||
4d7e6e51 | 627 | unblock_input (); |
8c74fcbd JD |
628 | #endif |
629 | #endif | |
f0a1382a JD |
630 | } |
631 | ||
632 | ||
edfda783 AR |
633 | static void |
634 | ns_update_begin (struct frame *f) | |
635 | /* -------------------------------------------------------------------------- | |
636 | Prepare for a grouped sequence of drawing calls | |
3fe53a83 | 637 | external (RIF) call; whole frame, called before update_window_begin |
edfda783 AR |
638 | -------------------------------------------------------------------------- */ |
639 | { | |
640 | NSView *view = FRAME_NS_VIEW (f); | |
16130a58 | 641 | NSRect r = [view frame]; |
c077c059 | 642 | NSBezierPath *bp; |
edfda783 | 643 | NSTRACE (ns_update_begin); |
edfda783 | 644 | |
f0a1382a JD |
645 | ns_update_auto_hide_menu_bar (); |
646 | ||
edfda783 AR |
647 | ns_updating_frame = f; |
648 | [view lockFocus]; | |
649 | ||
16130a58 JD |
650 | /* drawRect may have been called for say the minibuffer, and then clip path |
651 | is for the minibuffer. But the display engine may draw more because | |
652 | we have set the frame as garbaged. So reset clip path to the whole | |
653 | view. */ | |
c077c059 | 654 | bp = [[NSBezierPath bezierPathWithRect: r] retain]; |
16130a58 | 655 | [bp setClip]; |
c077c059 | 656 | [bp release]; |
16130a58 | 657 | |
edfda783 AR |
658 | #ifdef NS_IMPL_GNUSTEP |
659 | uRect = NSMakeRect (0, 0, 0, 0); | |
660 | #endif | |
661 | } | |
662 | ||
663 | ||
664 | static void | |
665 | ns_update_window_begin (struct window *w) | |
666 | /* -------------------------------------------------------------------------- | |
667 | Prepare for a grouped sequence of drawing calls | |
3fe53a83 | 668 | external (RIF) call; for one window, called after update_begin |
edfda783 AR |
669 | -------------------------------------------------------------------------- */ |
670 | { | |
671 | struct frame *f = XFRAME (WINDOW_FRAME (w)); | |
bbf534ce | 672 | Mouse_HLInfo *hlinfo = MOUSE_HL_INFO (f); |
edfda783 | 673 | NSTRACE (ns_update_window_begin); |
edfda783 AR |
674 | updated_window = w; |
675 | set_output_cursor (&w->cursor); | |
676 | ||
4d7e6e51 | 677 | block_input (); |
edfda783 | 678 | |
bbf534ce | 679 | if (f == hlinfo->mouse_face_mouse_frame) |
edfda783 AR |
680 | { |
681 | /* Don't do highlighting for mouse motion during the update. */ | |
bbf534ce | 682 | hlinfo->mouse_face_defer = 1; |
edfda783 AR |
683 | |
684 | /* If the frame needs to be redrawn, | |
685 | simply forget about any prior mouse highlighting. */ | |
686 | if (FRAME_GARBAGED_P (f)) | |
bbf534ce | 687 | hlinfo->mouse_face_window = Qnil; |
edfda783 AR |
688 | |
689 | /* (further code for mouse faces ifdef'd out in other terms elided) */ | |
690 | } | |
691 | ||
4d7e6e51 | 692 | unblock_input (); |
edfda783 AR |
693 | } |
694 | ||
695 | ||
696 | static void | |
697 | ns_update_window_end (struct window *w, int cursor_on_p, | |
698 | int mouse_face_overwritten_p) | |
699 | /* -------------------------------------------------------------------------- | |
700 | Finished a grouped sequence of drawing calls | |
3fe53a83 | 701 | external (RIF) call; for one window called before update_end |
edfda783 AR |
702 | -------------------------------------------------------------------------- */ |
703 | { | |
d3d50620 | 704 | Mouse_HLInfo *hlinfo = MOUSE_HL_INFO (XFRAME (w->frame)); |
edfda783 AR |
705 | |
706 | /* note: this fn is nearly identical in all terms */ | |
707 | if (!w->pseudo_window_p) | |
708 | { | |
4d7e6e51 | 709 | block_input (); |
edfda783 AR |
710 | |
711 | if (cursor_on_p) | |
712 | display_and_set_cursor (w, 1, | |
713 | output_cursor.hpos, output_cursor.vpos, | |
714 | output_cursor.x, output_cursor.y); | |
715 | ||
716 | if (draw_window_fringes (w, 1)) | |
717 | x_draw_vertical_border (w); | |
718 | ||
4d7e6e51 | 719 | unblock_input (); |
edfda783 AR |
720 | } |
721 | ||
722 | /* If a row with mouse-face was overwritten, arrange for | |
723 | frame_up_to_date to redisplay the mouse highlight. */ | |
724 | if (mouse_face_overwritten_p) | |
725 | { | |
bbf534ce EZ |
726 | hlinfo->mouse_face_beg_row = hlinfo->mouse_face_beg_col = -1; |
727 | hlinfo->mouse_face_end_row = hlinfo->mouse_face_end_col = -1; | |
728 | hlinfo->mouse_face_window = Qnil; | |
edfda783 AR |
729 | } |
730 | ||
731 | updated_window = NULL; | |
732 | NSTRACE (update_window_end); | |
733 | } | |
734 | ||
735 | ||
736 | static void | |
737 | ns_update_end (struct frame *f) | |
738 | /* -------------------------------------------------------------------------- | |
739 | Finished a grouped sequence of drawing calls | |
3fe53a83 | 740 | external (RIF) call; for whole frame, called after update_window_end |
edfda783 AR |
741 | -------------------------------------------------------------------------- */ |
742 | { | |
743 | NSView *view = FRAME_NS_VIEW (f); | |
744 | ||
bbf534ce EZ |
745 | /* if (f == MOUSE_HL_INFO (f)->mouse_face_mouse_frame) */ |
746 | MOUSE_HL_INFO (f)->mouse_face_defer = 0; | |
edfda783 | 747 | |
4d7e6e51 | 748 | block_input (); |
edfda783 AR |
749 | |
750 | #ifdef NS_IMPL_GNUSTEP | |
751 | /* trigger flush only in the rectangle we tracked as being drawn */ | |
752 | [view unlockFocusNeedsFlush: NO]; | |
753 | /*fprintf (stderr, " (%.0f, %.0f : %.0f x %.0f)", uRect.origin.x, uRect.origin.y, uRect.size.width, uRect.size.height); */ | |
754 | [view lockFocusInRect: uRect]; | |
755 | #endif | |
756 | ||
757 | [view unlockFocus]; | |
758 | [[view window] flushWindow]; | |
759 | ||
4d7e6e51 | 760 | unblock_input (); |
edfda783 AR |
761 | ns_updating_frame = NULL; |
762 | NSTRACE (ns_update_end); | |
763 | } | |
764 | ||
765 | ||
766 | static void | |
767 | ns_flush (struct frame *f) | |
768 | /* -------------------------------------------------------------------------- | |
3fe53a83 | 769 | external (RIF) call |
edfda783 AR |
770 | NS impl is no-op since currently we flush in ns_update_end and elsewhere |
771 | -------------------------------------------------------------------------- */ | |
772 | { | |
773 | NSTRACE (ns_flush); | |
774 | } | |
775 | ||
776 | ||
777 | static void | |
778 | ns_focus (struct frame *f, NSRect *r, int n) | |
779 | /* -------------------------------------------------------------------------- | |
780 | Internal: Focus on given frame. During small local updates this is used to | |
781 | draw, however during large updates, ns_update_begin and ns_update_end are | |
782 | called to wrap the whole thing, in which case these calls are stubbed out. | |
783 | Except, on GNUstep, we accumulate the rectangle being drawn into, because | |
784 | the back end won't do this automatically, and will just end up flushing | |
785 | the entire window. | |
786 | -------------------------------------------------------------------------- */ | |
787 | { | |
c8c057de | 788 | // NSTRACE (ns_focus); |
edfda783 AR |
789 | #ifdef NS_IMPL_GNUSTEP |
790 | NSRect u; | |
791 | if (n == 2) | |
792 | u = NSUnionRect (r[0], r[1]); | |
793 | else if (r) | |
794 | u = *r; | |
795 | #endif | |
796 | /* static int c =0; | |
797 | fprintf (stderr, "focus: %d", c++); | |
798 | if (r) fprintf (stderr, " (%.0f, %.0f : %.0f x %.0f)", r->origin.x, r->origin.y, r->size.width, r->size.height); | |
799 | fprintf (stderr, "\n"); */ | |
800 | ||
801 | if (f != ns_updating_frame) | |
802 | { | |
803 | NSView *view = FRAME_NS_VIEW (f); | |
804 | if (view != focus_view) | |
805 | { | |
806 | if (focus_view != NULL) | |
807 | { | |
808 | [focus_view unlockFocus]; | |
809 | [[focus_view window] flushWindow]; | |
810 | /*debug_lock--; */ | |
811 | } | |
812 | ||
813 | if (view) | |
814 | #ifdef NS_IMPL_GNUSTEP | |
815 | r ? [view lockFocusInRect: u] : [view lockFocus]; | |
816 | #else | |
817 | [view lockFocus]; | |
818 | #endif | |
819 | focus_view = view; | |
820 | /*if (view) debug_lock++; */ | |
821 | } | |
822 | #ifdef NS_IMPL_GNUSTEP | |
823 | else | |
824 | { | |
825 | /* more than one rect being drawn into */ | |
826 | if (view && r) | |
827 | { | |
828 | [view unlockFocus]; /* add prev rect to redraw list */ | |
829 | [view lockFocusInRect: u]; /* focus for draw in new rect */ | |
830 | } | |
831 | } | |
832 | #endif | |
833 | } | |
834 | #ifdef NS_IMPL_GNUSTEP | |
835 | else | |
836 | { | |
837 | /* in batch mode, but in GNUstep must still track rectangles explicitly */ | |
838 | uRect = (r ? NSUnionRect (uRect, u) : [FRAME_NS_VIEW (f) visibleRect]); | |
839 | } | |
840 | #endif | |
841 | ||
3fe53a83 | 842 | /* clipping */ |
edfda783 AR |
843 | if (r) |
844 | { | |
845 | [[NSGraphicsContext currentContext] saveGraphicsState]; | |
846 | if (n == 2) | |
847 | NSRectClipList (r, 2); | |
848 | else | |
849 | NSRectClip (*r); | |
850 | gsaved = YES; | |
851 | } | |
852 | } | |
853 | ||
854 | ||
855 | static void | |
856 | ns_unfocus (struct frame *f) | |
857 | /* -------------------------------------------------------------------------- | |
858 | Internal: Remove focus on given frame | |
859 | -------------------------------------------------------------------------- */ | |
860 | { | |
c8c057de | 861 | // NSTRACE (ns_unfocus); |
edfda783 AR |
862 | |
863 | if (gsaved) | |
864 | { | |
865 | [[NSGraphicsContext currentContext] restoreGraphicsState]; | |
866 | gsaved = NO; | |
867 | } | |
868 | ||
869 | if (f != ns_updating_frame) | |
870 | { | |
871 | if (focus_view != NULL) | |
872 | { | |
873 | [focus_view unlockFocus]; | |
874 | [[focus_view window] flushWindow]; | |
875 | focus_view = NULL; | |
876 | /*debug_lock--; */ | |
877 | } | |
878 | } | |
879 | } | |
880 | ||
881 | ||
882 | static void | |
15034960 | 883 | ns_clip_to_row (struct window *w, struct glyph_row *row, int area, BOOL gc) |
edfda783 | 884 | /* -------------------------------------------------------------------------- |
3fe53a83 | 885 | Internal (but parallels other terms): Focus drawing on given row |
edfda783 AR |
886 | -------------------------------------------------------------------------- */ |
887 | { | |
888 | struct frame *f = XFRAME (WINDOW_FRAME (w)); | |
889 | NSRect clip_rect; | |
890 | int window_x, window_y, window_width; | |
891 | ||
892 | window_box (w, area, &window_x, &window_y, &window_width, 0); | |
893 | ||
aa7d57c5 | 894 | clip_rect.origin.x = window_x; |
edfda783 AR |
895 | clip_rect.origin.y = WINDOW_TO_FRAME_PIXEL_Y (w, max (0, row->y)); |
896 | clip_rect.origin.y = max (clip_rect.origin.y, window_y); | |
aa7d57c5 | 897 | clip_rect.size.width = window_width; |
edfda783 AR |
898 | clip_rect.size.height = row->visible_height; |
899 | ||
edfda783 AR |
900 | ns_focus (f, &clip_rect, 1); |
901 | } | |
902 | ||
903 | ||
904 | static void | |
3d608a86 | 905 | ns_ring_bell (struct frame *f) |
edfda783 AR |
906 | /* -------------------------------------------------------------------------- |
907 | "Beep" routine | |
908 | -------------------------------------------------------------------------- */ | |
909 | { | |
910 | NSTRACE (ns_ring_bell); | |
911 | if (visible_bell) | |
912 | { | |
913 | NSAutoreleasePool *pool; | |
914 | struct frame *frame = SELECTED_FRAME (); | |
915 | NSView *view; | |
916 | ||
4d7e6e51 | 917 | block_input (); |
edfda783 AR |
918 | pool = [[NSAutoreleasePool alloc] init]; |
919 | ||
920 | view = FRAME_NS_VIEW (frame); | |
921 | if (view != nil) | |
922 | { | |
ddb2d8e2 CY |
923 | NSRect r, surr; |
924 | NSPoint dim = NSMakePoint (128, 128); | |
925 | ||
926 | r = [view bounds]; | |
927 | r.origin.x += (r.size.width - dim.x) / 2; | |
928 | r.origin.y += (r.size.height - dim.y) / 2; | |
929 | r.size.width = dim.x; | |
930 | r.size.height = dim.y; | |
931 | surr = NSInsetRect (r, -2, -2); | |
932 | ns_focus (frame, &surr, 1); | |
933 | [[view window] cacheImageInRect: [view convertRect: surr toView:nil]]; | |
934 | [ns_lookup_indexed_color (NS_FACE_FOREGROUND | |
935 | (FRAME_DEFAULT_FACE (frame)), frame) set]; | |
936 | NSRectFill (r); | |
edfda783 AR |
937 | [[view window] flushWindow]; |
938 | ns_timeout (150000); | |
ddb2d8e2 | 939 | [[view window] restoreCachedImage]; |
edfda783 AR |
940 | [[view window] flushWindow]; |
941 | ns_unfocus (frame); | |
942 | } | |
943 | [pool release]; | |
4d7e6e51 | 944 | unblock_input (); |
edfda783 AR |
945 | } |
946 | else | |
947 | { | |
948 | NSBeep (); | |
949 | } | |
950 | } | |
951 | ||
952 | ||
953 | static void | |
954 | ns_reset_terminal_modes (struct terminal *terminal) | |
955 | /* Externally called as hook */ | |
956 | { | |
957 | NSTRACE (ns_reset_terminal_modes); | |
958 | } | |
959 | ||
4eb34cc7 | 960 | |
edfda783 AR |
961 | static void |
962 | ns_set_terminal_modes (struct terminal *terminal) | |
963 | /* Externally called as hook */ | |
964 | { | |
965 | NSTRACE (ns_set_terminal_modes); | |
966 | } | |
967 | ||
968 | ||
969 | ||
970 | /* ========================================================================== | |
971 | ||
972 | Frame / window manager related functions | |
973 | ||
974 | ========================================================================== */ | |
975 | ||
976 | ||
977 | static void | |
978 | ns_raise_frame (struct frame *f) | |
979 | /* -------------------------------------------------------------------------- | |
980 | Bring window to foreground and make it active | |
981 | -------------------------------------------------------------------------- */ | |
982 | { | |
983 | NSView *view = FRAME_NS_VIEW (f); | |
984 | check_ns (); | |
4d7e6e51 | 985 | block_input (); |
15891144 DR |
986 | FRAME_SAMPLE_VISIBILITY (f); |
987 | if (FRAME_VISIBLE_P (f)) | |
988 | { | |
989 | [[view window] makeKeyAndOrderFront: NSApp]; | |
990 | } | |
4d7e6e51 | 991 | unblock_input (); |
edfda783 AR |
992 | } |
993 | ||
994 | ||
995 | static void | |
996 | ns_lower_frame (struct frame *f) | |
997 | /* -------------------------------------------------------------------------- | |
998 | Send window to back | |
999 | -------------------------------------------------------------------------- */ | |
1000 | { | |
1001 | NSView *view = FRAME_NS_VIEW (f); | |
1002 | check_ns (); | |
4d7e6e51 | 1003 | block_input (); |
edfda783 | 1004 | [[view window] orderBack: NSApp]; |
4d7e6e51 | 1005 | unblock_input (); |
edfda783 AR |
1006 | } |
1007 | ||
1008 | ||
1009 | static void | |
1010 | ns_frame_raise_lower (struct frame *f, int raise) | |
1011 | /* -------------------------------------------------------------------------- | |
1012 | External (hook) | |
1013 | -------------------------------------------------------------------------- */ | |
1014 | { | |
1015 | NSTRACE (ns_frame_raise_lower); | |
1016 | ||
1017 | if (raise) | |
1018 | ns_raise_frame (f); | |
1019 | else | |
1020 | ns_lower_frame (f); | |
1021 | } | |
1022 | ||
1023 | ||
1024 | static void | |
1025 | ns_frame_rehighlight (struct frame *frame) | |
1026 | /* -------------------------------------------------------------------------- | |
1027 | External (hook): called on things like window switching within frame | |
1028 | -------------------------------------------------------------------------- */ | |
1029 | { | |
1030 | struct ns_display_info *dpyinfo = FRAME_NS_DISPLAY_INFO (frame); | |
9e50ff0c | 1031 | struct frame *old_highlight = dpyinfo->x_highlight_frame; |
edfda783 AR |
1032 | |
1033 | NSTRACE (ns_frame_rehighlight); | |
9e50ff0c | 1034 | if (dpyinfo->x_focus_frame) |
edfda783 | 1035 | { |
9e50ff0c DN |
1036 | dpyinfo->x_highlight_frame |
1037 | = (FRAMEP (FRAME_FOCUS_FRAME (dpyinfo->x_focus_frame)) | |
1038 | ? XFRAME (FRAME_FOCUS_FRAME (dpyinfo->x_focus_frame)) | |
1039 | : dpyinfo->x_focus_frame); | |
1040 | if (!FRAME_LIVE_P (dpyinfo->x_highlight_frame)) | |
edfda783 | 1041 | { |
f00af5b1 | 1042 | fset_focus_frame (dpyinfo->x_focus_frame, Qnil); |
9e50ff0c | 1043 | dpyinfo->x_highlight_frame = dpyinfo->x_focus_frame; |
edfda783 AR |
1044 | } |
1045 | } | |
1046 | else | |
9e50ff0c | 1047 | dpyinfo->x_highlight_frame = 0; |
edfda783 | 1048 | |
9e50ff0c DN |
1049 | if (dpyinfo->x_highlight_frame && |
1050 | dpyinfo->x_highlight_frame != old_highlight) | |
edfda783 | 1051 | { |
edfda783 | 1052 | if (old_highlight) |
59bc82c0 | 1053 | { |
edfda783 | 1054 | x_update_cursor (old_highlight, 1); |
59bc82c0 SZ |
1055 | x_set_frame_alpha (old_highlight); |
1056 | } | |
9e50ff0c | 1057 | if (dpyinfo->x_highlight_frame) |
59bc82c0 | 1058 | { |
9e50ff0c | 1059 | x_update_cursor (dpyinfo->x_highlight_frame, 1); |
59bc82c0 SZ |
1060 | x_set_frame_alpha (dpyinfo->x_highlight_frame); |
1061 | } | |
edfda783 AR |
1062 | } |
1063 | } | |
1064 | ||
1065 | ||
1066 | void | |
1067 | x_make_frame_visible (struct frame *f) | |
1068 | /* -------------------------------------------------------------------------- | |
1069 | External: Show the window (X11 semantics) | |
1070 | -------------------------------------------------------------------------- */ | |
1071 | { | |
1072 | NSTRACE (x_make_frame_visible); | |
df2142db | 1073 | /* XXX: at some points in past this was not needed, as the only place that |
edfda783 AR |
1074 | called this (frame.c:Fraise_frame ()) also called raise_lower; |
1075 | if this ends up the case again, comment this out again. */ | |
1076 | if (!FRAME_VISIBLE_P (f)) | |
15891144 | 1077 | { |
04fafa46 | 1078 | EmacsView *view = (EmacsView *)FRAME_NS_VIEW (f); |
15891144 DR |
1079 | f->async_visible = 1; |
1080 | ns_raise_frame (f); | |
04fafa46 JD |
1081 | |
1082 | #ifdef NEW_STYLE_FS | |
1083 | /* Making a new frame from a fullscreen frame will make the new frame | |
1084 | fullscreen also. So skip handleFS as this will print an error. */ | |
1085 | if (f->want_fullscreen == FULLSCREEN_BOTH | |
1086 | && ([[view window] styleMask] & NSFullScreenWindowMask) != 0) | |
1087 | return; | |
1088 | #endif | |
1089 | if (f->want_fullscreen != FULLSCREEN_NONE) | |
1090 | { | |
1091 | block_input (); | |
1092 | [view handleFS]; | |
1093 | unblock_input (); | |
1094 | } | |
15891144 | 1095 | } |
edfda783 AR |
1096 | } |
1097 | ||
1098 | ||
1099 | void | |
1100 | x_make_frame_invisible (struct frame *f) | |
1101 | /* -------------------------------------------------------------------------- | |
1102 | External: Hide the window (X11 semantics) | |
1103 | -------------------------------------------------------------------------- */ | |
1104 | { | |
1105 | NSView * view = FRAME_NS_VIEW (f); | |
1106 | NSTRACE (x_make_frame_invisible); | |
1107 | check_ns (); | |
1108 | [[view window] orderOut: NSApp]; | |
52f8870b AR |
1109 | f->async_visible = 0; |
1110 | f->async_iconified = 0; | |
edfda783 AR |
1111 | } |
1112 | ||
1113 | ||
1114 | void | |
1115 | x_iconify_frame (struct frame *f) | |
1116 | /* -------------------------------------------------------------------------- | |
1117 | External: Iconify window | |
1118 | -------------------------------------------------------------------------- */ | |
1119 | { | |
1120 | NSView * view = FRAME_NS_VIEW (f); | |
1121 | struct ns_display_info *dpyinfo = FRAME_NS_DISPLAY_INFO (f); | |
1122 | NSTRACE (x_iconify_frame); | |
1123 | check_ns (); | |
1124 | ||
9e50ff0c DN |
1125 | if (dpyinfo->x_highlight_frame == f) |
1126 | dpyinfo->x_highlight_frame = 0; | |
edfda783 AR |
1127 | |
1128 | if ([[view window] windowNumber] <= 0) | |
1129 | { | |
1130 | /* the window is still deferred. Make it very small, bring it | |
1131 | on screen and order it out. */ | |
1132 | NSRect s = { { 100, 100}, {0, 0} }; | |
1133 | NSRect t; | |
1134 | t = [[view window] frame]; | |
1135 | [[view window] setFrame: s display: NO]; | |
1136 | [[view window] orderBack: NSApp]; | |
1137 | [[view window] orderOut: NSApp]; | |
1138 | [[view window] setFrame: t display: NO]; | |
1139 | } | |
1140 | [[view window] miniaturize: NSApp]; | |
1141 | } | |
1142 | ||
a97f8f3f | 1143 | /* Free X resources of frame F. */ |
edfda783 AR |
1144 | |
1145 | void | |
a97f8f3f | 1146 | x_free_frame_resources (struct frame *f) |
edfda783 AR |
1147 | { |
1148 | NSView *view = FRAME_NS_VIEW (f); | |
1149 | struct ns_display_info *dpyinfo = FRAME_NS_DISPLAY_INFO (f); | |
bbf534ce | 1150 | Mouse_HLInfo *hlinfo = MOUSE_HL_INFO (f); |
0dc8cf50 | 1151 | NSTRACE (x_free_frame_resources); |
edfda783 AR |
1152 | check_ns (); |
1153 | ||
1154 | [(EmacsView *)view setWindowClosing: YES]; /* may not have been informed */ | |
1155 | ||
4d7e6e51 | 1156 | block_input (); |
edfda783 AR |
1157 | |
1158 | free_frame_menubar (f); | |
1159 | ||
1160 | if (FRAME_FACE_CACHE (f)) | |
1161 | free_frame_faces (f); | |
1162 | ||
9e50ff0c DN |
1163 | if (f == dpyinfo->x_focus_frame) |
1164 | dpyinfo->x_focus_frame = 0; | |
1165 | if (f == dpyinfo->x_highlight_frame) | |
1166 | dpyinfo->x_highlight_frame = 0; | |
bbf534ce | 1167 | if (f == hlinfo->mouse_face_mouse_frame) |
edfda783 | 1168 | { |
bbf534ce EZ |
1169 | hlinfo->mouse_face_beg_row = hlinfo->mouse_face_beg_col = -1; |
1170 | hlinfo->mouse_face_end_row = hlinfo->mouse_face_end_col = -1; | |
1171 | hlinfo->mouse_face_window = Qnil; | |
1172 | hlinfo->mouse_face_deferred_gc = 0; | |
1173 | hlinfo->mouse_face_mouse_frame = 0; | |
edfda783 AR |
1174 | } |
1175 | ||
204ee57f JD |
1176 | if (f->output_data.ns->miniimage != nil) |
1177 | [f->output_data.ns->miniimage release]; | |
1178 | ||
edfda783 AR |
1179 | [[view window] close]; |
1180 | [view release]; | |
1181 | ||
50a93863 JD |
1182 | xfree (f->output_data.ns); |
1183 | ||
4d7e6e51 | 1184 | unblock_input (); |
edfda783 AR |
1185 | } |
1186 | ||
a97f8f3f JD |
1187 | void |
1188 | x_destroy_window (struct frame *f) | |
1189 | /* -------------------------------------------------------------------------- | |
1190 | External: Delete the window | |
1191 | -------------------------------------------------------------------------- */ | |
1192 | { | |
1193 | NSTRACE (x_destroy_window); | |
1194 | check_ns (); | |
1195 | x_free_frame_resources (f); | |
1196 | ns_window_num--; | |
1197 | } | |
1198 | ||
edfda783 AR |
1199 | |
1200 | void | |
1201 | x_set_offset (struct frame *f, int xoff, int yoff, int change_grav) | |
1202 | /* -------------------------------------------------------------------------- | |
1203 | External: Position the window | |
1204 | -------------------------------------------------------------------------- */ | |
1205 | { | |
edfda783 | 1206 | NSView *view = FRAME_NS_VIEW (f); |
e2f79c8d JD |
1207 | NSArray *screens = [NSScreen screens]; |
1208 | NSScreen *fscreen = [screens objectAtIndex: 0]; | |
1209 | NSScreen *screen = [[view window] screen]; | |
edfda783 AR |
1210 | |
1211 | NSTRACE (x_set_offset); | |
1212 | ||
4d7e6e51 | 1213 | block_input (); |
edfda783 AR |
1214 | |
1215 | f->left_pos = xoff; | |
1216 | f->top_pos = yoff; | |
2a91a0b5 | 1217 | |
e2f79c8d | 1218 | if (view != nil && screen && fscreen) |
2a91a0b5 JD |
1219 | { |
1220 | f->left_pos = f->size_hint_flags & XNegative | |
1221 | ? [screen visibleFrame].size.width + f->left_pos - FRAME_PIXEL_WIDTH (f) | |
1222 | : f->left_pos; | |
1223 | /* We use visibleFrame here to take menu bar into account. | |
8ab70320 | 1224 | Ideally we should also adjust left/top with visibleFrame.origin. */ |
2c6584e8 | 1225 | |
2a91a0b5 JD |
1226 | f->top_pos = f->size_hint_flags & YNegative |
1227 | ? ([screen visibleFrame].size.height + f->top_pos | |
1228 | - FRAME_PIXEL_HEIGHT (f) - FRAME_NS_TITLEBAR_HEIGHT (f) | |
1229 | - FRAME_TOOLBAR_HEIGHT (f)) | |
1230 | : f->top_pos; | |
edfda783 | 1231 | #ifdef NS_IMPL_GNUSTEP |
2a91a0b5 JD |
1232 | if (f->left_pos < 100) |
1233 | f->left_pos = 100; /* don't overlap menu */ | |
edfda783 | 1234 | #endif |
8ab70320 JD |
1235 | /* Constrain the setFrameTopLeftPoint so we don't move behind the |
1236 | menu bar. */ | |
1237 | f->output_data.ns->dont_constrain = 0; | |
2a91a0b5 JD |
1238 | [[view window] setFrameTopLeftPoint: |
1239 | NSMakePoint (SCREENMAXBOUND (f->left_pos), | |
e2f79c8d | 1240 | SCREENMAXBOUND ([fscreen frame].size.height |
2a91a0b5 JD |
1241 | - NS_TOP_POS (f)))]; |
1242 | f->size_hint_flags &= ~(XNegative|YNegative); | |
1243 | } | |
6516d10a | 1244 | |
4d7e6e51 | 1245 | unblock_input (); |
edfda783 AR |
1246 | } |
1247 | ||
1248 | ||
1249 | void | |
1250 | x_set_window_size (struct frame *f, int change_grav, int cols, int rows) | |
1251 | /* -------------------------------------------------------------------------- | |
1252 | Adjust window pixel size based on given character grid size | |
1253 | Impl is a bit more complex than other terms, need to do some | |
e2f79c8d | 1254 | internal clipping. |
edfda783 AR |
1255 | -------------------------------------------------------------------------- */ |
1256 | { | |
1257 | EmacsView *view = FRAME_NS_VIEW (f); | |
edfda783 | 1258 | NSWindow *window = [view window]; |
edfda783 AR |
1259 | NSRect wr = [window frame]; |
1260 | int tb = FRAME_EXTERNAL_TOOL_BAR (f); | |
1261 | int pixelwidth, pixelheight; | |
edfda783 AR |
1262 | |
1263 | NSTRACE (x_set_window_size); | |
1264 | ||
aa7d57c5 | 1265 | if (view == nil) |
edfda783 AR |
1266 | return; |
1267 | ||
1268 | /*fprintf (stderr, "\tsetWindowSize: %d x %d, font size %d x %d\n", cols, rows, FRAME_COLUMN_WIDTH (f), FRAME_LINE_HEIGHT (f)); */ | |
1269 | ||
4d7e6e51 | 1270 | block_input (); |
edfda783 AR |
1271 | |
1272 | check_frame_size (f, &rows, &cols); | |
edfda783 AR |
1273 | |
1274 | f->scroll_bar_actual_width = NS_SCROLL_BAR_WIDTH (f); | |
1275 | compute_fringe_widths (f, 0); | |
1276 | ||
1277 | pixelwidth = FRAME_TEXT_COLS_TO_PIXEL_WIDTH (f, cols); | |
1278 | pixelheight = FRAME_TEXT_LINES_TO_PIXEL_HEIGHT (f, rows); | |
e2749141 | 1279 | |
4ddf94bd | 1280 | /* If we have a toolbar, take its height into account. */ |
edfda783 | 1281 | if (tb) |
6aba198c AR |
1282 | /* NOTE: previously this would generate wrong result if toolbar not |
1283 | yet displayed and fixing toolbar_height=32 helped, but | |
1284 | now (200903) seems no longer needed */ | |
581a8100 | 1285 | FRAME_TOOLBAR_HEIGHT (f) = |
4ddf94bd | 1286 | NSHeight ([window frameRectForContentRect: NSMakeRect (0, 0, 0, 0)]) |
6aba198c | 1287 | - FRAME_NS_TITLEBAR_HEIGHT (f); |
edfda783 | 1288 | else |
581a8100 | 1289 | FRAME_TOOLBAR_HEIGHT (f) = 0; |
edfda783 AR |
1290 | |
1291 | wr.size.width = pixelwidth + f->border_width; | |
2c6584e8 | 1292 | wr.size.height = pixelheight + FRAME_NS_TITLEBAR_HEIGHT (f) |
581a8100 | 1293 | + FRAME_TOOLBAR_HEIGHT (f); |
edfda783 | 1294 | |
e2f79c8d JD |
1295 | /* Do not try to constrain to this screen. We may have multiple |
1296 | screens, and want Emacs to span those. Constraining to screen | |
1297 | prevents that, and that is not nice to the user. */ | |
1298 | if (f->output_data.ns->zooming) | |
1299 | f->output_data.ns->zooming = 0; | |
1300 | else | |
1301 | wr.origin.y += FRAME_PIXEL_HEIGHT (f) - pixelheight; | |
edfda783 AR |
1302 | |
1303 | [view setRows: rows andColumns: cols]; | |
1304 | [window setFrame: wr display: YES]; | |
1305 | ||
1306 | /*fprintf (stderr, "\tx_set_window_size %d, %d\t%d, %d\n", cols, rows, pixelwidth, pixelheight); */ | |
1307 | ||
1308 | /* This is a trick to compensate for Emacs' managing the scrollbar area | |
1309 | as a fixed number of standard character columns. Instead of leaving | |
1310 | blank space for the extra, we chopped it off above. Now for | |
1311 | left-hand scrollbars, we shift all rendering to the left by the | |
1312 | difference between the real width and Emacs' imagined one. For | |
1313 | right-hand bars, don't worry about it since the extra is never used. | |
1314 | (Obviously doesn't work for vertically split windows tho..) */ | |
3d608a86 J |
1315 | { |
1316 | NSPoint origin = FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT (f) | |
1317 | ? NSMakePoint (FRAME_SCROLL_BAR_COLS (f) * FRAME_COLUMN_WIDTH (f) | |
1318 | - NS_SCROLL_BAR_WIDTH (f), 0) | |
1319 | : NSMakePoint (0, 0); | |
1320 | [view setFrame: NSMakeRect (0, 0, pixelwidth, pixelheight)]; | |
1321 | [view setBoundsOrigin: origin]; | |
1322 | } | |
edfda783 AR |
1323 | |
1324 | change_frame_size (f, rows, cols, 0, 1, 0); /* pretend, delay, safe */ | |
1325 | FRAME_PIXEL_WIDTH (f) = pixelwidth; | |
1326 | FRAME_PIXEL_HEIGHT (f) = pixelheight; | |
1327 | /* SET_FRAME_GARBAGED (f); // this short-circuits expose call in drawRect */ | |
1328 | ||
e69b0960 | 1329 | mark_window_cursors_off (XWINDOW (f->root_window)); |
edfda783 AR |
1330 | cancel_mouse_face (f); |
1331 | ||
4d7e6e51 | 1332 | unblock_input (); |
edfda783 AR |
1333 | } |
1334 | ||
1335 | ||
dd946752 JD |
1336 | static void |
1337 | ns_fullscreen_hook (FRAME_PTR f) | |
1338 | { | |
1339 | EmacsView *view = (EmacsView *)FRAME_NS_VIEW (f); | |
5f3f57be | 1340 | |
dd946752 | 1341 | if (! f->async_visible) return; |
04fafa46 JD |
1342 | #ifndef NEW_STYLE_FS |
1343 | if (f->want_fullscreen == FULLSCREEN_BOTH) | |
1344 | { | |
1345 | /* Old style fs don't initiate correctly if created from | |
1346 | init/default-frame alist, so use a timer (not nice...). | |
1347 | */ | |
1348 | [NSTimer scheduledTimerWithTimeInterval: 0.5 target: view | |
1349 | selector: @selector (handleFS) | |
1350 | userInfo: nil repeats: NO]; | |
1351 | return; | |
1352 | } | |
1353 | #endif | |
dd946752 JD |
1354 | |
1355 | block_input (); | |
1356 | [view handleFS]; | |
1357 | unblock_input (); | |
1358 | } | |
c8c057de | 1359 | |
edfda783 AR |
1360 | /* ========================================================================== |
1361 | ||
1362 | Color management | |
1363 | ||
1364 | ========================================================================== */ | |
1365 | ||
c8c057de | 1366 | |
edfda783 AR |
1367 | NSColor * |
1368 | ns_lookup_indexed_color (unsigned long idx, struct frame *f) | |
1369 | { | |
1370 | struct ns_color_table *color_table = FRAME_NS_DISPLAY_INFO (f)->color_table; | |
7f6ad209 AR |
1371 | if (idx < 1 || idx >= color_table->avail) |
1372 | return nil; | |
edfda783 AR |
1373 | return color_table->colors[idx]; |
1374 | } | |
1375 | ||
1376 | ||
1377 | unsigned long | |
1378 | ns_index_color (NSColor *color, struct frame *f) | |
1379 | { | |
1380 | struct ns_color_table *color_table = FRAME_NS_DISPLAY_INFO (f)->color_table; | |
1ef7689b | 1381 | ptrdiff_t idx; |
204ee57f | 1382 | ptrdiff_t i; |
edfda783 AR |
1383 | |
1384 | if (!color_table->colors) | |
1385 | { | |
1386 | color_table->size = NS_COLOR_CAPACITY; | |
1387 | color_table->avail = 1; /* skip idx=0 as marker */ | |
38182d90 | 1388 | color_table->colors = xmalloc (color_table->size * sizeof (NSColor *)); |
7f6ad209 | 1389 | color_table->colors[0] = nil; |
edfda783 AR |
1390 | color_table->empty_indices = [[NSMutableSet alloc] init]; |
1391 | } | |
1392 | ||
1393 | /* do we already have this color ? */ | |
204ee57f JD |
1394 | for (i = 1; i < color_table->avail; i++) |
1395 | if (color_table->colors[i] && [color_table->colors[i] isEqual: color]) | |
1396 | return i; | |
edfda783 AR |
1397 | |
1398 | if ([color_table->empty_indices count] > 0) | |
1399 | { | |
204ee57f | 1400 | NSNumber *index = [color_table->empty_indices anyObject]; |
edfda783 | 1401 | [color_table->empty_indices removeObject: index]; |
1ef7689b | 1402 | idx = [index unsignedLongValue]; |
edfda783 AR |
1403 | } |
1404 | else | |
1405 | { | |
1406 | if (color_table->avail == color_table->size) | |
0065d054 PE |
1407 | color_table->colors = |
1408 | xpalloc (color_table->colors, &color_table->size, 1, | |
1409 | min (ULONG_MAX, PTRDIFF_MAX), sizeof *color_table->colors); | |
edfda783 | 1410 | idx = color_table->avail++; |
edfda783 AR |
1411 | } |
1412 | ||
1413 | color_table->colors[idx] = color; | |
1414 | [color retain]; | |
1415 | /*fprintf(stderr, "color_table: allocated %d\n",idx);*/ | |
1416 | return idx; | |
1417 | } | |
1418 | ||
1419 | ||
1420 | void | |
1421 | ns_free_indexed_color (unsigned long idx, struct frame *f) | |
1422 | { | |
5a06864f | 1423 | struct ns_color_table *color_table; |
edfda783 | 1424 | NSColor *color; |
5a06864f AR |
1425 | NSNumber *index; |
1426 | ||
1427 | if (!f) | |
1428 | return; | |
1429 | ||
1430 | color_table = FRAME_NS_DISPLAY_INFO (f)->color_table; | |
1431 | ||
1432 | if (idx <= 0 || idx >= color_table->size) { | |
204ee57f | 1433 | message1 ("ns_free_indexed_color: Color index out of range.\n"); |
edfda783 | 1434 | return; |
5a06864f AR |
1435 | } |
1436 | ||
1437 | index = [NSNumber numberWithUnsignedInt: idx]; | |
1438 | if ([color_table->empty_indices containsObject: index]) { | |
204ee57f | 1439 | message1 ("ns_free_indexed_color: attempt to free already freed color.\n"); |
5a06864f AR |
1440 | return; |
1441 | } | |
1442 | ||
edfda783 AR |
1443 | color = color_table->colors[idx]; |
1444 | [color release]; | |
1445 | color_table->colors[idx] = nil; | |
204ee57f | 1446 | [color_table->empty_indices addObject: index]; |
edfda783 AR |
1447 | /*fprintf(stderr, "color_table: FREED %d\n",idx);*/ |
1448 | } | |
1449 | ||
1450 | ||
1451 | static int | |
1452 | ns_get_color (const char *name, NSColor **col) | |
1453 | /* -------------------------------------------------------------------------- | |
1454 | Parse a color name | |
bbe21085 | 1455 | -------------------------------------------------------------------------- */ |
3625e968 AR |
1456 | /* On *Step, we attempt to mimic the X11 platform here, down to installing an |
1457 | X11 rgb.txt-compatible color list in Emacs.clr (see ns_term_init()). | |
1458 | See: http://thread.gmane.org/gmane.emacs.devel/113050/focus=113272). */ | |
edfda783 | 1459 | { |
3625e968 AR |
1460 | NSColor *new = nil; |
1461 | static char hex[20]; | |
1462 | int scaling; | |
1463 | float r = -1.0, g, b; | |
edfda783 AR |
1464 | NSString *nsname = [NSString stringWithUTF8String: name]; |
1465 | ||
1466 | /*fprintf (stderr, "ns_get_color: '%s'\n", name); */ | |
4d7e6e51 | 1467 | block_input (); |
edfda783 AR |
1468 | |
1469 | if ([nsname isEqualToString: @"ns_selection_color"]) | |
1470 | { | |
1471 | nsname = ns_selection_color; | |
1472 | name = [ns_selection_color UTF8String]; | |
1473 | } | |
1474 | ||
3625e968 AR |
1475 | /* First, check for some sort of numeric specification. */ |
1476 | hex[0] = '\0'; | |
1477 | ||
1478 | if (name[0] == '0' || name[0] == '1' || name[0] == '.') /* RGB decimal */ | |
edfda783 | 1479 | { |
edfda783 | 1480 | NSScanner *scanner = [NSScanner scannerWithString: nsname]; |
edfda783 AR |
1481 | [scanner scanFloat: &r]; |
1482 | [scanner scanFloat: &g]; | |
1483 | [scanner scanFloat: &b]; | |
edfda783 | 1484 | } |
3625e968 | 1485 | else if (!strncmp(name, "rgb:", 4)) /* A newer X11 format -- rgb:r/g/b */ |
e99a530f | 1486 | scaling = (snprintf (hex, sizeof hex, "%s", name + 4) - 2) / 3; |
3625e968 AR |
1487 | else if (name[0] == '#') /* An old X11 format; convert to newer */ |
1488 | { | |
1489 | int len = (strlen(name) - 1); | |
1490 | int start = (len % 3 == 0) ? 1 : len / 4 + 1; | |
1491 | int i; | |
1492 | scaling = strlen(name+start) / 3; | |
e99a530f | 1493 | for (i = 0; i < 3; i++) |
b300b1f4 PE |
1494 | sprintf (hex + i * (scaling + 1), "%.*s/", scaling, |
1495 | name + start + i * scaling); | |
3625e968 | 1496 | hex[3 * (scaling + 1) - 1] = '\0'; |
edfda783 | 1497 | } |
edfda783 | 1498 | |
3625e968 | 1499 | if (hex[0]) |
edfda783 | 1500 | { |
3625e968 AR |
1501 | int rr, gg, bb; |
1502 | float fscale = scaling == 4 ? 65535.0 : (scaling == 2 ? 255.0 : 15.0); | |
1503 | if (sscanf (hex, "%x/%x/%x", &rr, &gg, &bb)) | |
edfda783 | 1504 | { |
3625e968 AR |
1505 | r = rr / fscale; |
1506 | g = gg / fscale; | |
1507 | b = bb / fscale; | |
edfda783 AR |
1508 | } |
1509 | } | |
1510 | ||
3625e968 AR |
1511 | if (r >= 0.0) |
1512 | { | |
1513 | *col = [NSColor colorWithCalibratedRed: r green: g blue: b alpha: 1.0]; | |
4d7e6e51 | 1514 | unblock_input (); |
3625e968 AR |
1515 | return 0; |
1516 | } | |
1517 | ||
edfda783 AR |
1518 | /* Otherwise, color is expected to be from a list */ |
1519 | { | |
1520 | NSEnumerator *lenum, *cenum; | |
1521 | NSString *name; | |
1522 | NSColorList *clist; | |
14145fa3 | 1523 | |
edfda783 | 1524 | #ifdef NS_IMPL_GNUSTEP |
df2142db | 1525 | /* XXX: who is wrong, the requestor or the implementation? */ |
edfda783 AR |
1526 | if ([nsname compare: @"Highlight" options: NSCaseInsensitiveSearch] |
1527 | == NSOrderedSame) | |
1528 | nsname = @"highlightColor"; | |
1529 | #endif | |
edfda783 AR |
1530 | |
1531 | lenum = [[NSColorList availableColorLists] objectEnumerator]; | |
1532 | while ( (clist = [lenum nextObject]) && new == nil) | |
1533 | { | |
1534 | cenum = [[clist allKeys] objectEnumerator]; | |
1535 | while ( (name = [cenum nextObject]) && new == nil ) | |
1536 | { | |
1537 | if ([name compare: nsname | |
1538 | options: NSCaseInsensitiveSearch] == NSOrderedSame ) | |
1539 | new = [clist colorWithKey: name]; | |
1540 | } | |
1541 | } | |
1542 | } | |
1543 | ||
3625e968 | 1544 | if (new) |
edfda783 | 1545 | *col = [new colorUsingColorSpaceName: NSCalibratedRGBColorSpace]; |
4d7e6e51 | 1546 | unblock_input (); |
edfda783 AR |
1547 | return new ? 0 : 1; |
1548 | } | |
1549 | ||
1550 | ||
edfda783 AR |
1551 | int |
1552 | ns_lisp_to_color (Lisp_Object color, NSColor **col) | |
1553 | /* -------------------------------------------------------------------------- | |
1554 | Convert a Lisp string object to a NS color | |
1555 | -------------------------------------------------------------------------- */ | |
1556 | { | |
1557 | NSTRACE (ns_lisp_to_color); | |
6882361b | 1558 | if (STRINGP (color)) |
0dc8cf50 | 1559 | return ns_get_color (SSDATA (color), col); |
6882361b | 1560 | else if (SYMBOLP (color)) |
0dc8cf50 | 1561 | return ns_get_color (SSDATA (SYMBOL_NAME (color)), col); |
edfda783 AR |
1562 | return 1; |
1563 | } | |
1564 | ||
1565 | ||
1566 | Lisp_Object | |
1567 | ns_color_to_lisp (NSColor *col) | |
1568 | /* -------------------------------------------------------------------------- | |
1569 | Convert a color to a lisp string with the RGB equivalent | |
1570 | -------------------------------------------------------------------------- */ | |
1571 | { | |
e7b90afd | 1572 | CGFloat red, green, blue, alpha, gray; |
edfda783 AR |
1573 | char buf[1024]; |
1574 | const char *str; | |
1575 | NSTRACE (ns_color_to_lisp); | |
1576 | ||
4d7e6e51 | 1577 | block_input (); |
edfda783 AR |
1578 | if ([[col colorSpaceName] isEqualToString: NSNamedColorSpace]) |
1579 | ||
1580 | if ((str =[[col colorNameComponent] UTF8String])) | |
1581 | { | |
4d7e6e51 | 1582 | unblock_input (); |
edfda783 AR |
1583 | return build_string ((char *)str); |
1584 | } | |
1585 | ||
1586 | [[col colorUsingColorSpaceName: NSCalibratedRGBColorSpace] | |
1587 | getRed: &red green: &green blue: &blue alpha: &alpha]; | |
1588 | if (red ==green && red ==blue) | |
1589 | { | |
1590 | [[col colorUsingColorSpaceName: NSCalibratedWhiteColorSpace] | |
1591 | getWhite: &gray alpha: &alpha]; | |
e7b90afd | 1592 | snprintf (buf, sizeof (buf), "#%2.2lx%2.2lx%2.2lx", |
042f7b69 | 1593 | lrint (gray * 0xff), lrint (gray * 0xff), lrint (gray * 0xff)); |
4d7e6e51 | 1594 | unblock_input (); |
edfda783 AR |
1595 | return build_string (buf); |
1596 | } | |
1597 | ||
e7b90afd | 1598 | snprintf (buf, sizeof (buf), "#%2.2lx%2.2lx%2.2lx", |
edfda783 AR |
1599 | lrint (red*0xff), lrint (green*0xff), lrint (blue*0xff)); |
1600 | ||
4d7e6e51 | 1601 | unblock_input (); |
edfda783 AR |
1602 | return build_string (buf); |
1603 | } | |
1604 | ||
1605 | ||
fc7a54a9 AR |
1606 | void |
1607 | ns_query_color(void *col, XColor *color_def, int setPixel) | |
1608 | /* -------------------------------------------------------------------------- | |
1609 | Get ARGB values out of NSColor col and put them into color_def. | |
1610 | If setPixel, set the pixel to a concatenated version. | |
1611 | and set color_def pixel to the resulting index. | |
1612 | -------------------------------------------------------------------------- */ | |
1613 | { | |
e7b90afd | 1614 | CGFloat r, g, b, a; |
fc7a54a9 AR |
1615 | |
1616 | [((NSColor *)col) getRed: &r green: &g blue: &b alpha: &a]; | |
1617 | color_def->red = r * 65535; | |
1618 | color_def->green = g * 65535; | |
1619 | color_def->blue = b * 65535; | |
1620 | ||
1621 | if (setPixel == YES) | |
1622 | color_def->pixel | |
1623 | = ARGB_TO_ULONG((int)(a*255), | |
1624 | (int)(r*255), (int)(g*255), (int)(b*255)); | |
1625 | } | |
1626 | ||
1627 | ||
578098f3 | 1628 | bool |
3d608a86 J |
1629 | ns_defined_color (struct frame *f, |
1630 | const char *name, | |
1631 | XColor *color_def, | |
578098f3 PE |
1632 | bool alloc, |
1633 | bool makeIndex) | |
edfda783 | 1634 | /* -------------------------------------------------------------------------- |
578098f3 | 1635 | Return true if named color found, and set color_def rgb accordingly. |
edfda783 AR |
1636 | If makeIndex and alloc are nonzero put the color in the color_table, |
1637 | and set color_def pixel to the resulting index. | |
1638 | If makeIndex is zero, set color_def pixel to ARGB. | |
578098f3 | 1639 | Return false if not found |
edfda783 AR |
1640 | -------------------------------------------------------------------------- */ |
1641 | { | |
c67d885b | 1642 | NSColor *col; |
edfda783 AR |
1643 | NSTRACE (ns_defined_color); |
1644 | ||
4d7e6e51 | 1645 | block_input (); |
c67d885b CY |
1646 | if (ns_get_color (name, &col) != 0) /* Color not found */ |
1647 | { | |
4d7e6e51 | 1648 | unblock_input (); |
c67d885b CY |
1649 | return 0; |
1650 | } | |
edfda783 | 1651 | if (makeIndex && alloc) |
c67d885b CY |
1652 | color_def->pixel = ns_index_color (col, f); |
1653 | ns_query_color (col, color_def, !makeIndex); | |
4d7e6e51 | 1654 | unblock_input (); |
edfda783 AR |
1655 | return 1; |
1656 | } | |
1657 | ||
1658 | ||
1659 | unsigned long | |
1660 | ns_get_rgb_color (struct frame *f, float r, float g, float b, float a) | |
1661 | /* -------------------------------------------------------------------------- | |
1662 | return an autoreleased RGB color | |
1663 | -------------------------------------------------------------------------- */ | |
1664 | { | |
1665 | /*static int c = 1; fprintf (stderr, "color request %d\n", c++); */ | |
1666 | if (r < 0.0) r = 0.0; | |
1667 | else if (r > 1.0) r = 1.0; | |
1668 | if (g < 0.0) g = 0.0; | |
1669 | else if (g > 1.0) g = 1.0; | |
1670 | if (b < 0.0) b = 0.0; | |
1671 | else if (b > 1.0) b = 1.0; | |
1672 | if (a < 0.0) a = 0.0; | |
1673 | else if (a > 1.0) a = 1.0; | |
1674 | return (unsigned long) ns_index_color( | |
1675 | [NSColor colorWithCalibratedRed: r green: g blue: b alpha: a], f); | |
1676 | } | |
1677 | ||
1678 | ||
59bc82c0 SZ |
1679 | void |
1680 | x_set_frame_alpha (struct frame *f) | |
1681 | /* -------------------------------------------------------------------------- | |
1682 | change the entire-frame transparency | |
1683 | -------------------------------------------------------------------------- */ | |
1684 | { | |
1685 | struct ns_display_info *dpyinfo = FRAME_NS_DISPLAY_INFO (f); | |
1686 | EmacsView *view = FRAME_NS_VIEW (f); | |
1687 | double alpha = 1.0; | |
1688 | double alpha_min = 1.0; | |
1689 | ||
1690 | if (dpyinfo->x_highlight_frame == f) | |
1691 | alpha = f->alpha[0]; | |
1692 | else | |
1693 | alpha = f->alpha[1]; | |
1694 | ||
1695 | if (FLOATP (Vframe_alpha_lower_limit)) | |
1696 | alpha_min = XFLOAT_DATA (Vframe_alpha_lower_limit); | |
1697 | else if (INTEGERP (Vframe_alpha_lower_limit)) | |
1698 | alpha_min = (XINT (Vframe_alpha_lower_limit)) / 100.0; | |
1699 | ||
1700 | if (alpha < 0.0) | |
1701 | return; | |
1702 | else if (1.0 < alpha) | |
1703 | alpha = 1.0; | |
1704 | else if (0.0 <= alpha && alpha < alpha_min && alpha_min <= 1.0) | |
1705 | alpha = alpha_min; | |
e2749141 | 1706 | |
59bc82c0 SZ |
1707 | #ifdef NS_IMPL_COCOA |
1708 | [[view window] setAlphaValue: alpha]; | |
1709 | #endif | |
1710 | } | |
1711 | ||
edfda783 AR |
1712 | |
1713 | /* ========================================================================== | |
1714 | ||
1715 | Mouse handling | |
1716 | ||
1717 | ========================================================================== */ | |
1718 | ||
1719 | ||
1720 | void | |
1721 | x_set_mouse_pixel_position (struct frame *f, int pix_x, int pix_y) | |
1722 | /* -------------------------------------------------------------------------- | |
1723 | Programmatically reposition mouse pointer in pixel coordinates | |
1724 | -------------------------------------------------------------------------- */ | |
1725 | { | |
1726 | NSTRACE (x_set_mouse_pixel_position); | |
1727 | ns_raise_frame (f); | |
1728 | #if 0 | |
df2142db | 1729 | /* FIXME: this does not work, and what about GNUstep? */ |
edfda783 AR |
1730 | #ifdef NS_IMPL_COCOA |
1731 | [FRAME_NS_VIEW (f) lockFocus]; | |
1732 | PSsetmouse ((float)pix_x, (float)pix_y); | |
1733 | [FRAME_NS_VIEW (f) unlockFocus]; | |
1734 | #endif | |
1735 | #endif | |
1736 | } | |
1737 | ||
1738 | ||
1739 | void | |
1740 | x_set_mouse_position (struct frame *f, int h, int v) | |
1741 | /* -------------------------------------------------------------------------- | |
1742 | Programmatically reposition mouse pointer in character coordinates | |
1743 | -------------------------------------------------------------------------- */ | |
1744 | { | |
1745 | int pix_x, pix_y; | |
1746 | ||
1747 | pix_x = FRAME_COL_TO_PIXEL_X (f, h) + FRAME_COLUMN_WIDTH (f) / 2; | |
1748 | pix_y = FRAME_LINE_TO_PIXEL_Y (f, v) + FRAME_LINE_HEIGHT (f) / 2; | |
1749 | ||
1750 | if (pix_x < 0) pix_x = 0; | |
1751 | if (pix_x > FRAME_PIXEL_WIDTH (f)) pix_x = FRAME_PIXEL_WIDTH (f); | |
1752 | ||
1753 | if (pix_y < 0) pix_y = 0; | |
1754 | if (pix_y > FRAME_PIXEL_HEIGHT (f)) pix_y = FRAME_PIXEL_HEIGHT (f); | |
1755 | ||
1756 | x_set_mouse_pixel_position (f, pix_x, pix_y); | |
1757 | } | |
1758 | ||
1759 | ||
1760 | static int | |
1761 | note_mouse_movement (struct frame *frame, float x, float y) | |
1762 | /* ------------------------------------------------------------------------ | |
1763 | Called by EmacsView on mouseMovement events. Passes on | |
1764 | to emacs mainstream code if we moved off of a rect of interest | |
1765 | known as last_mouse_glyph. | |
1766 | ------------------------------------------------------------------------ */ | |
1767 | { | |
c8c057de | 1768 | // NSTRACE (note_mouse_movement); |
edfda783 AR |
1769 | |
1770 | XSETFRAME (last_mouse_motion_frame, frame); | |
e2749141 | 1771 | |
edfda783 AR |
1772 | /* Note, this doesn't get called for enter/leave, since we don't have a |
1773 | position. Those are taken care of in the corresponding NSView methods. */ | |
1774 | ||
1775 | /* has movement gone beyond last rect we were tracking? */ | |
1776 | if (x < last_mouse_glyph.origin.x || | |
1777 | x >= (last_mouse_glyph.origin.x + last_mouse_glyph.size.width) || | |
1778 | y < last_mouse_glyph.origin.y || | |
1779 | y >= (last_mouse_glyph.origin.y + last_mouse_glyph.size.height)) | |
1780 | { | |
4077e592 | 1781 | ns_update_begin(frame); |
edfda783 AR |
1782 | frame->mouse_moved = 1; |
1783 | note_mouse_highlight (frame, x, y); | |
1784 | remember_mouse_glyph (frame, x, y, &last_mouse_glyph); | |
4077e592 | 1785 | ns_update_end(frame); |
edfda783 AR |
1786 | return 1; |
1787 | } | |
1788 | ||
1789 | return 0; | |
1790 | } | |
1791 | ||
1792 | ||
1793 | static void | |
1794 | ns_mouse_position (struct frame **fp, int insist, Lisp_Object *bar_window, | |
1795 | enum scroll_bar_part *part, Lisp_Object *x, Lisp_Object *y, | |
1a1f3366 | 1796 | Time *time) |
edfda783 AR |
1797 | /* -------------------------------------------------------------------------- |
1798 | External (hook): inform emacs about mouse position and hit parts. | |
1799 | If a scrollbar is being dragged, set bar_window, part, x, y, time. | |
1800 | x & y should be position in the scrollbar (the whole bar, not the handle) | |
1801 | and length of scrollbar respectively | |
1802 | -------------------------------------------------------------------------- */ | |
1803 | { | |
1804 | id view; | |
1805 | NSPoint position; | |
edfda783 AR |
1806 | Lisp_Object frame, tail; |
1807 | struct frame *f; | |
1808 | struct ns_display_info *dpyinfo; | |
1809 | ||
1810 | NSTRACE (ns_mouse_position); | |
1811 | ||
1812 | if (*fp == NULL) | |
1813 | { | |
1814 | fprintf (stderr, "Warning: ns_mouse_position () called with null *fp.\n"); | |
1815 | return; | |
1816 | } | |
1817 | ||
1818 | dpyinfo = FRAME_NS_DISPLAY_INFO (*fp); | |
1819 | ||
4d7e6e51 | 1820 | block_input (); |
edfda783 AR |
1821 | |
1822 | if (last_mouse_scroll_bar != nil && insist == 0) | |
1823 | { | |
df2142db AR |
1824 | /* TODO: we do not use this path at the moment because drag events will |
1825 | go directly to the EmacsScroller. Leaving code in for now. */ | |
edfda783 AR |
1826 | [last_mouse_scroll_bar getMouseMotionPart: (int *)part window: bar_window |
1827 | x: x y: y]; | |
1828 | if (time) *time = last_mouse_movement_time; | |
1829 | last_mouse_scroll_bar = nil; | |
1830 | } | |
1831 | else | |
1832 | { | |
1833 | /* Clear the mouse-moved flag for every frame on this display. */ | |
1834 | FOR_EACH_FRAME (tail, frame) | |
1835 | if (FRAME_NS_P (XFRAME (frame)) | |
1836 | && FRAME_NS_DISPLAY (XFRAME (frame)) == FRAME_NS_DISPLAY (*fp)) | |
1837 | XFRAME (frame)->mouse_moved = 0; | |
1838 | ||
1839 | last_mouse_scroll_bar = nil; | |
1840 | if (last_mouse_frame && FRAME_LIVE_P (last_mouse_frame)) | |
1841 | f = last_mouse_frame; | |
1842 | else | |
9e50ff0c | 1843 | f = dpyinfo->x_focus_frame ? dpyinfo->x_focus_frame |
edfda783 AR |
1844 | : SELECTED_FRAME (); |
1845 | ||
df2142db | 1846 | if (f && f->output_data.ns) /* TODO: 2nd check no longer needed? */ |
edfda783 AR |
1847 | { |
1848 | view = FRAME_NS_VIEW (*fp); | |
1849 | ||
1850 | position = [[view window] mouseLocationOutsideOfEventStream]; | |
1851 | position = [view convertPoint: position fromView: nil]; | |
1852 | remember_mouse_glyph (f, position.x, position.y, &last_mouse_glyph); | |
1853 | /*fprintf (stderr, "ns_mouse_position: %.0f, %.0f\n", position.x, position.y); */ | |
1854 | ||
1855 | if (bar_window) *bar_window = Qnil; | |
1856 | if (part) *part = 0; /*scroll_bar_handle; */ | |
1857 | ||
1858 | if (x) XSETINT (*x, lrint (position.x)); | |
1859 | if (y) XSETINT (*y, lrint (position.y)); | |
1860 | if (time) *time = last_mouse_movement_time; | |
1861 | *fp = f; | |
1862 | } | |
1863 | } | |
1864 | ||
4d7e6e51 | 1865 | unblock_input (); |
edfda783 AR |
1866 | } |
1867 | ||
1868 | ||
1869 | static void | |
1870 | ns_frame_up_to_date (struct frame *f) | |
1871 | /* -------------------------------------------------------------------------- | |
1872 | External (hook): Fix up mouse highlighting right after a full update. | |
1873 | Some highlighting was deferred if GC was happening during | |
1874 | note_mouse_highlight (), while other highlighting was deferred for update. | |
1875 | -------------------------------------------------------------------------- */ | |
1876 | { | |
1877 | NSTRACE (ns_frame_up_to_date); | |
1878 | ||
1879 | if (FRAME_NS_P (f)) | |
1880 | { | |
bbf534ce EZ |
1881 | Mouse_HLInfo *hlinfo = MOUSE_HL_INFO (f); |
1882 | if ((hlinfo->mouse_face_deferred_gc || f ==hlinfo->mouse_face_mouse_frame) | |
1883 | /*&& hlinfo->mouse_face_mouse_frame*/) | |
edfda783 | 1884 | { |
4d7e6e51 | 1885 | block_input (); |
bbf534ce EZ |
1886 | ns_update_begin(f); |
1887 | if (hlinfo->mouse_face_mouse_frame) | |
1888 | note_mouse_highlight (hlinfo->mouse_face_mouse_frame, | |
1889 | hlinfo->mouse_face_mouse_x, | |
1890 | hlinfo->mouse_face_mouse_y); | |
1891 | hlinfo->mouse_face_deferred_gc = 0; | |
1892 | ns_update_end(f); | |
4d7e6e51 | 1893 | unblock_input (); |
edfda783 AR |
1894 | } |
1895 | } | |
1896 | } | |
1897 | ||
1898 | ||
0dc8cf50 | 1899 | static void |
edfda783 AR |
1900 | ns_define_frame_cursor (struct frame *f, Cursor cursor) |
1901 | /* -------------------------------------------------------------------------- | |
1902 | External (RIF): set frame mouse pointer type. | |
1903 | -------------------------------------------------------------------------- */ | |
1904 | { | |
1905 | NSTRACE (ns_define_frame_cursor); | |
1906 | if (FRAME_POINTER_TYPE (f) != cursor) | |
1907 | { | |
1908 | EmacsView *view = FRAME_NS_VIEW (f); | |
1909 | FRAME_POINTER_TYPE (f) = cursor; | |
1910 | [[view window] invalidateCursorRectsForView: view]; | |
9cb728a5 J |
1911 | /* Redisplay assumes this function also draws the changed frame |
1912 | cursor, but this function doesn't, so do it explicitly. */ | |
1913 | x_update_cursor (f, 1); | |
edfda783 AR |
1914 | } |
1915 | } | |
1916 | ||
1917 | ||
1918 | ||
1919 | /* ========================================================================== | |
1920 | ||
1921 | Keyboard handling | |
1922 | ||
1923 | ========================================================================== */ | |
1924 | ||
1925 | ||
1926 | static unsigned | |
1927 | ns_convert_key (unsigned code) | |
1928 | /* -------------------------------------------------------------------------- | |
1929 | Internal call used by NSView-keyDown. | |
1930 | -------------------------------------------------------------------------- */ | |
1931 | { | |
1932 | const unsigned last_keysym = (sizeof (convert_ns_to_X_keysym) | |
1933 | / sizeof (convert_ns_to_X_keysym[0])); | |
1934 | unsigned keysym; | |
1935 | /* An array would be faster, but less easy to read. */ | |
1936 | for (keysym = 0; keysym < last_keysym; keysym += 2) | |
1937 | if (code == convert_ns_to_X_keysym[keysym]) | |
1938 | return 0xFF00 | convert_ns_to_X_keysym[keysym+1]; | |
1939 | return 0; | |
1940 | /* if decide to use keyCode and Carbon table, use this line: | |
1941 | return code > 0xff ? 0 : 0xFF00 | ns_keycode_to_xkeysym_table[code]; */ | |
1942 | } | |
1943 | ||
1944 | ||
1945 | char * | |
1946 | x_get_keysym_name (int keysym) | |
1947 | /* -------------------------------------------------------------------------- | |
1948 | Called by keyboard.c. Not sure if the return val is important, except | |
1949 | that it be unique. | |
1950 | -------------------------------------------------------------------------- */ | |
1951 | { | |
1952 | static char value[16]; | |
1953 | NSTRACE (x_get_keysym_name); | |
1954 | sprintf (value, "%d", keysym); | |
1955 | return value; | |
1956 | } | |
1957 | ||
1958 | ||
1959 | ||
1960 | /* ========================================================================== | |
1961 | ||
1962 | Block drawing operations | |
1963 | ||
1964 | ========================================================================== */ | |
1965 | ||
1966 | ||
1967 | static void | |
1968 | ns_redraw_scroll_bars (struct frame *f) | |
1969 | { | |
1970 | int i; | |
1971 | id view; | |
1972 | NSArray *subviews = [[FRAME_NS_VIEW (f) superview] subviews]; | |
aa7d57c5 | 1973 | NSTRACE (ns_redraw_scroll_bars); |
edfda783 AR |
1974 | for (i =[subviews count]-1; i >= 0; i--) |
1975 | { | |
1976 | view = [subviews objectAtIndex: i]; | |
1977 | if (![view isKindOfClass: [EmacsScroller class]]) continue; | |
1978 | [view display]; | |
1979 | } | |
1980 | } | |
1981 | ||
1982 | ||
1983 | void | |
1984 | ns_clear_frame (struct frame *f) | |
1985 | /* -------------------------------------------------------------------------- | |
1986 | External (hook): Erase the entire frame | |
1987 | -------------------------------------------------------------------------- */ | |
1988 | { | |
1989 | NSView *view = FRAME_NS_VIEW (f); | |
1990 | NSRect r; | |
1991 | ||
1992 | NSTRACE (ns_clear_frame); | |
edfda783 AR |
1993 | |
1994 | /* comes on initial frame because we have | |
1995 | after-make-frame-functions = select-frame */ | |
1996 | if (!FRAME_DEFAULT_FACE (f)) | |
1997 | return; | |
1998 | ||
1999 | mark_window_cursors_off (XWINDOW (FRAME_ROOT_WINDOW (f))); | |
2000 | ||
2001 | output_cursor.hpos = output_cursor.vpos = 0; | |
2002 | output_cursor.x = -1; | |
2003 | ||
2004 | r = [view bounds]; | |
2005 | ||
4d7e6e51 | 2006 | block_input (); |
edfda783 AR |
2007 | ns_focus (f, &r, 1); |
2008 | [ns_lookup_indexed_color (NS_FACE_BACKGROUND (FRAME_DEFAULT_FACE (f)), f) set]; | |
2009 | NSRectFill (r); | |
2010 | ns_unfocus (f); | |
2011 | ||
edfda783 AR |
2012 | /* as of 2006/11 or so this is now needed */ |
2013 | ns_redraw_scroll_bars (f); | |
4d7e6e51 | 2014 | unblock_input (); |
edfda783 AR |
2015 | } |
2016 | ||
2017 | ||
0dc8cf50 | 2018 | static void |
edfda783 AR |
2019 | ns_clear_frame_area (struct frame *f, int x, int y, int width, int height) |
2020 | /* -------------------------------------------------------------------------- | |
3fe53a83 | 2021 | External (RIF): Clear section of frame |
edfda783 AR |
2022 | -------------------------------------------------------------------------- */ |
2023 | { | |
2024 | NSRect r = NSMakeRect (x, y, width, height); | |
2025 | NSView *view = FRAME_NS_VIEW (f); | |
2026 | struct face *face = FRAME_DEFAULT_FACE (f); | |
2027 | ||
2028 | if (!view || !face) | |
2029 | return; | |
2030 | ||
c8c057de AR |
2031 | NSTRACE (ns_clear_frame_area); |
2032 | ||
edfda783 AR |
2033 | r = NSIntersectionRect (r, [view frame]); |
2034 | ns_focus (f, &r, 1); | |
2035 | [ns_lookup_indexed_color (NS_FACE_BACKGROUND (face), f) set]; | |
2036 | ||
edfda783 AR |
2037 | NSRectFill (r); |
2038 | ||
edfda783 AR |
2039 | ns_unfocus (f); |
2040 | return; | |
2041 | } | |
2042 | ||
2043 | ||
2044 | static void | |
2045 | ns_scroll_run (struct window *w, struct run *run) | |
2046 | /* -------------------------------------------------------------------------- | |
3fe53a83 | 2047 | External (RIF): Insert or delete n lines at line vpos |
edfda783 AR |
2048 | -------------------------------------------------------------------------- */ |
2049 | { | |
d3d50620 | 2050 | struct frame *f = XFRAME (w->frame); |
edfda783 AR |
2051 | int x, y, width, height, from_y, to_y, bottom_y; |
2052 | ||
2053 | NSTRACE (ns_scroll_run); | |
2054 | ||
2055 | /* begin copy from other terms */ | |
2056 | /* Get frame-relative bounding box of the text display area of W, | |
2057 | without mode lines. Include in this box the left and right | |
2058 | fringe of W. */ | |
2059 | window_box (w, -1, &x, &y, &width, &height); | |
2060 | ||
2061 | from_y = WINDOW_TO_FRAME_PIXEL_Y (w, run->current_y); | |
2062 | to_y = WINDOW_TO_FRAME_PIXEL_Y (w, run->desired_y); | |
2063 | bottom_y = y + height; | |
2064 | ||
2065 | if (to_y < from_y) | |
2066 | { | |
2067 | /* Scrolling up. Make sure we don't copy part of the mode | |
2068 | line at the bottom. */ | |
2069 | if (from_y + run->height > bottom_y) | |
2070 | height = bottom_y - from_y; | |
2071 | else | |
2072 | height = run->height; | |
2073 | } | |
2074 | else | |
2075 | { | |
fa463103 | 2076 | /* Scrolling down. Make sure we don't copy over the mode line. |
edfda783 AR |
2077 | at the bottom. */ |
2078 | if (to_y + run->height > bottom_y) | |
2079 | height = bottom_y - to_y; | |
2080 | else | |
2081 | height = run->height; | |
2082 | } | |
2083 | /* end copy from other terms */ | |
2084 | ||
2085 | if (height == 0) | |
2086 | return; | |
2087 | ||
4d7e6e51 | 2088 | block_input (); |
edfda783 AR |
2089 | |
2090 | updated_window = w; | |
2091 | x_clear_cursor (w); | |
2092 | ||
2093 | { | |
2094 | NSRect srcRect = NSMakeRect (x, from_y, width, height); | |
2095 | NSRect dstRect = NSMakeRect (x, to_y, width, height); | |
2096 | NSPoint dstOrigin = NSMakePoint (x, to_y); | |
2097 | ||
2098 | ns_focus (f, &dstRect, 1); | |
2099 | NSCopyBits (0, srcRect , dstOrigin); | |
2100 | ns_unfocus (f); | |
2101 | } | |
2102 | ||
4d7e6e51 | 2103 | unblock_input (); |
edfda783 AR |
2104 | } |
2105 | ||
2106 | ||
2107 | static void | |
2108 | ns_after_update_window_line (struct glyph_row *desired_row) | |
2109 | /* -------------------------------------------------------------------------- | |
3fe53a83 | 2110 | External (RIF): preparatory to fringe update after text was updated |
edfda783 AR |
2111 | -------------------------------------------------------------------------- */ |
2112 | { | |
2113 | struct window *w = updated_window; | |
2114 | struct frame *f; | |
2115 | int width, height; | |
2116 | ||
2117 | NSTRACE (ns_after_update_window_line); | |
2118 | ||
2119 | /* begin copy from other terms */ | |
ef884f23 | 2120 | eassert (w); |
edfda783 AR |
2121 | |
2122 | if (!desired_row->mode_line_p && !w->pseudo_window_p) | |
2123 | desired_row->redraw_fringe_bitmaps_p = 1; | |
2124 | ||
2125 | /* When a window has disappeared, make sure that no rest of | |
aa7d57c5 | 2126 | full-width rows stays visible in the internal border. */ |
edfda783 | 2127 | if (windows_or_buffers_changed |
aa7d57c5 | 2128 | && desired_row->full_width_p |
d3d50620 | 2129 | && (f = XFRAME (w->frame), |
edfda783 AR |
2130 | width = FRAME_INTERNAL_BORDER_WIDTH (f), |
2131 | width != 0) | |
2132 | && (height = desired_row->visible_height, | |
2133 | height > 0)) | |
2134 | { | |
2135 | int y = WINDOW_TO_FRAME_PIXEL_Y (w, max (0, desired_row->y)); | |
2136 | ||
4d7e6e51 | 2137 | block_input (); |
aa7d57c5 JD |
2138 | ns_clear_frame_area (f, 0, y, width, height); |
2139 | ns_clear_frame_area (f, | |
2140 | FRAME_PIXEL_WIDTH (f) - width, | |
2141 | y, width, height); | |
4d7e6e51 | 2142 | unblock_input (); |
edfda783 AR |
2143 | } |
2144 | } | |
2145 | ||
2146 | ||
2147 | static void | |
2148 | ns_shift_glyphs_for_insert (struct frame *f, | |
2149 | int x, int y, int width, int height, | |
2150 | int shift_by) | |
2151 | /* -------------------------------------------------------------------------- | |
3fe53a83 | 2152 | External (RIF): copy an area horizontally, don't worry about clearing src |
edfda783 AR |
2153 | -------------------------------------------------------------------------- */ |
2154 | { | |
2155 | NSRect srcRect = NSMakeRect (x, y, width, height); | |
2156 | NSRect dstRect = NSMakeRect (x+shift_by, y, width, height); | |
2157 | NSPoint dstOrigin = dstRect.origin; | |
2158 | ||
2159 | NSTRACE (ns_shift_glyphs_for_insert); | |
2160 | ||
2161 | ns_focus (f, &dstRect, 1); | |
2162 | NSCopyBits (0, srcRect, dstOrigin); | |
2163 | ns_unfocus (f); | |
2164 | } | |
2165 | ||
2166 | ||
2167 | ||
2168 | /* ========================================================================== | |
2169 | ||
2170 | Character encoding and metrics | |
2171 | ||
2172 | ========================================================================== */ | |
2173 | ||
2174 | ||
b0ab8123 | 2175 | static void |
edfda783 AR |
2176 | ns_compute_glyph_string_overhangs (struct glyph_string *s) |
2177 | /* -------------------------------------------------------------------------- | |
3fe53a83 | 2178 | External (RIF); compute left/right overhang of whole string and set in s |
edfda783 AR |
2179 | -------------------------------------------------------------------------- */ |
2180 | { | |
0dc8cf50 | 2181 | struct font *font = s->font; |
edfda783 AR |
2182 | |
2183 | if (s->char2b) | |
2184 | { | |
2185 | struct font_metrics metrics; | |
2186 | unsigned int codes[2]; | |
2187 | codes[0] = *(s->char2b); | |
2188 | codes[1] = *(s->char2b + s->nchars - 1); | |
2189 | ||
2190 | font->driver->text_extents (font, codes, 2, &metrics); | |
2191 | s->left_overhang = -metrics.lbearing; | |
facfbbbd SM |
2192 | s->right_overhang |
2193 | = metrics.rbearing > metrics.width | |
2194 | ? metrics.rbearing - metrics.width : 0; | |
edfda783 AR |
2195 | } |
2196 | else | |
2197 | { | |
2198 | s->left_overhang = 0; | |
2199 | s->right_overhang = ((struct nsfont_info *)font)->ital ? | |
2200 | FONT_HEIGHT (font) * 0.2 : 0; | |
2201 | } | |
2202 | } | |
2203 | ||
2204 | ||
2205 | ||
2206 | /* ========================================================================== | |
2207 | ||
2208 | Fringe and cursor drawing | |
2209 | ||
2210 | ========================================================================== */ | |
2211 | ||
2212 | ||
2213 | extern int max_used_fringe_bitmap; | |
2214 | static void | |
2215 | ns_draw_fringe_bitmap (struct window *w, struct glyph_row *row, | |
2216 | struct draw_fringe_bitmap_params *p) | |
2217 | /* -------------------------------------------------------------------------- | |
3fe53a83 | 2218 | External (RIF); fringe-related |
edfda783 AR |
2219 | -------------------------------------------------------------------------- */ |
2220 | { | |
2221 | struct frame *f = XFRAME (WINDOW_FRAME (w)); | |
2222 | struct face *face = p->face; | |
2223 | int rowY; | |
2224 | static EmacsImage **bimgs = NULL; | |
2225 | static int nBimgs = 0; | |
edfda783 AR |
2226 | |
2227 | /* grow bimgs if needed */ | |
2228 | if (nBimgs < max_used_fringe_bitmap) | |
2229 | { | |
38182d90 PE |
2230 | bimgs = xrealloc (bimgs, max_used_fringe_bitmap * sizeof *bimgs); |
2231 | memset (bimgs + nBimgs, 0, | |
2232 | (max_used_fringe_bitmap - nBimgs) * sizeof *bimgs); | |
edfda783 AR |
2233 | nBimgs = max_used_fringe_bitmap; |
2234 | } | |
2235 | ||
2236 | /* Must clip because of partially visible lines. */ | |
2237 | rowY = WINDOW_TO_FRAME_PIXEL_Y (w, row->y); | |
5a874e95 | 2238 | ns_clip_to_row (w, row, -1, YES); |
edfda783 | 2239 | |
aa7d57c5 | 2240 | if (!p->overlay_p) |
edfda783 | 2241 | { |
aa7d57c5 JD |
2242 | int bx = p->bx, by = p->by, nx = p->nx, ny = p->ny; |
2243 | ||
2244 | /* If the fringe is adjacent to the left (right) scroll bar of a | |
2245 | leftmost (rightmost, respectively) window, then extend its | |
2246 | background to the gap between the fringe and the bar. */ | |
2247 | if ((WINDOW_LEFTMOST_P (w) | |
2248 | && WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT (w)) | |
2249 | || (WINDOW_RIGHTMOST_P (w) | |
2250 | && WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT (w))) | |
2251 | { | |
2252 | int sb_width = WINDOW_CONFIG_SCROLL_BAR_WIDTH (w); | |
2253 | ||
2254 | if (sb_width > 0) | |
2255 | { | |
2256 | int bar_area_x = WINDOW_SCROLL_BAR_AREA_X (w); | |
2257 | int bar_area_width = (WINDOW_CONFIG_SCROLL_BAR_COLS (w) | |
2258 | * FRAME_COLUMN_WIDTH (f)); | |
2259 | ||
2260 | if (bx < 0) | |
2261 | { | |
2262 | /* Bitmap fills the fringe. */ | |
2263 | if (bar_area_x + bar_area_width == p->x) | |
2264 | bx = bar_area_x + sb_width; | |
2265 | else if (p->x + p->wd == bar_area_x) | |
2266 | bx = bar_area_x; | |
2267 | if (bx >= 0) | |
2268 | { | |
2269 | int header_line_height = WINDOW_HEADER_LINE_HEIGHT (w); | |
2270 | ||
2271 | nx = bar_area_width - sb_width; | |
2272 | by = WINDOW_TO_FRAME_PIXEL_Y (w, max (header_line_height, | |
2273 | row->y)); | |
2274 | ny = row->visible_height; | |
2275 | } | |
2276 | } | |
2277 | else | |
2278 | { | |
2279 | if (bar_area_x + bar_area_width == bx) | |
2280 | { | |
2281 | bx = bar_area_x + sb_width; | |
2282 | nx += bar_area_width - sb_width; | |
2283 | } | |
2284 | else if (bx + nx == bar_area_x) | |
2285 | nx += bar_area_width - sb_width; | |
2286 | } | |
2287 | } | |
2288 | } | |
2289 | ||
2290 | if (bx >= 0 && nx > 0) | |
2291 | { | |
2292 | NSRect r = NSMakeRect (bx, by, nx, ny); | |
2293 | NSRectClip (r); | |
2294 | [ns_lookup_indexed_color (face->background, f) set]; | |
2295 | NSRectFill (r); | |
2296 | } | |
edfda783 AR |
2297 | } |
2298 | ||
2299 | if (p->which) | |
2300 | { | |
aa7d57c5 | 2301 | NSRect r = NSMakeRect (p->x, p->y, p->wd, p->h); |
edfda783 AR |
2302 | EmacsImage *img = bimgs[p->which - 1]; |
2303 | ||
2304 | if (!img) | |
2305 | { | |
2306 | unsigned short *bits = p->bits + p->dh; | |
1ef7689b | 2307 | int len = p->h; |
edfda783 AR |
2308 | int i; |
2309 | unsigned char *cbits = xmalloc (len); | |
2310 | ||
aa7d57c5 | 2311 | for (i = 0; i < len; i++) |
edfda783 AR |
2312 | cbits[i] = ~(bits[i] & 0xff); |
2313 | img = [[EmacsImage alloc] initFromXBM: cbits width: 8 height: p->h | |
2314 | flip: NO]; | |
2315 | bimgs[p->which - 1] = img; | |
2316 | xfree (cbits); | |
2317 | } | |
2318 | ||
2319 | NSRectClip (r); | |
2320 | /* Since we composite the bitmap instead of just blitting it, we need | |
2321 | to erase the whole background. */ | |
2322 | [ns_lookup_indexed_color(face->background, f) set]; | |
2323 | NSRectFill (r); | |
edfda783 | 2324 | [img setXBMColor: ns_lookup_indexed_color(face->foreground, f)]; |
9d7f1863 | 2325 | #if !defined (NS_IMPL_COCOA) || MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6 |
79e721e0 JD |
2326 | [img drawInRect: r |
2327 | fromRect: NSZeroRect | |
2328 | operation: NSCompositeSourceOver | |
2329 | fraction: 1.0 | |
2330 | respectFlipped: YES | |
2331 | hints: nil]; | |
9d7f1863 JD |
2332 | #else |
2333 | { | |
2334 | NSPoint pt = r.origin; | |
2335 | pt.y += p->h; | |
2336 | [img compositeToPoint: pt operation: NSCompositeSourceOver]; | |
2337 | } | |
2338 | #endif | |
edfda783 AR |
2339 | } |
2340 | ns_unfocus (f); | |
2341 | } | |
2342 | ||
2343 | ||
0dc8cf50 | 2344 | static void |
edfda783 AR |
2345 | ns_draw_window_cursor (struct window *w, struct glyph_row *glyph_row, |
2346 | int x, int y, int cursor_type, int cursor_width, | |
2347 | int on_p, int active_p) | |
2348 | /* -------------------------------------------------------------------------- | |
2c6584e8 BK |
2349 | External call (RIF): draw cursor. |
2350 | Note that CURSOR_WIDTH is meaningful only for (h)bar cursors. | |
edfda783 AR |
2351 | -------------------------------------------------------------------------- */ |
2352 | { | |
2353 | NSRect r, s; | |
cf715c3c | 2354 | int fx, fy, h, cursor_height; |
edfda783 AR |
2355 | struct frame *f = WINDOW_XFRAME (w); |
2356 | struct glyph *phys_cursor_glyph; | |
8b3ce9a9 | 2357 | int overspill; |
4520b858 | 2358 | struct glyph *cursor_glyph; |
aa936e8e JD |
2359 | struct face *face; |
2360 | NSColor *hollow_color = FRAME_BACKGROUND_COLOR (f); | |
4520b858 J |
2361 | |
2362 | /* If cursor is out of bounds, don't draw garbage. This can happen | |
2363 | in mini-buffer windows when switching between echo area glyphs | |
2364 | and mini-buffer. */ | |
edfda783 AR |
2365 | |
2366 | NSTRACE (dumpcursor); | |
2367 | ||
c8c057de | 2368 | if (!on_p) |
aa936e8e | 2369 | return; |
edfda783 AR |
2370 | |
2371 | w->phys_cursor_type = cursor_type; | |
595d6a93 | 2372 | w->phys_cursor_on_p = on_p; |
edfda783 AR |
2373 | |
2374 | if (cursor_type == NO_CURSOR) | |
2375 | { | |
2376 | w->phys_cursor_width = 0; | |
2377 | return; | |
2378 | } | |
2379 | ||
2380 | if ((phys_cursor_glyph = get_phys_cursor_glyph (w)) == NULL) | |
2381 | { | |
2382 | if (glyph_row->exact_window_width_line_p | |
2383 | && w->phys_cursor.hpos >= glyph_row->used[TEXT_AREA]) | |
2384 | { | |
2385 | glyph_row->cursor_in_fringe_p = 1; | |
2386 | draw_fringe_bitmap (w, glyph_row, 0); | |
2387 | } | |
2388 | return; | |
2389 | } | |
2390 | ||
2c6584e8 BK |
2391 | /* We draw the cursor (with NSRectFill), then draw the glyph on top |
2392 | (other terminals do it the other way round). We must set | |
2393 | w->phys_cursor_width to the cursor width. For bar cursors, that | |
2394 | is CURSOR_WIDTH; for box cursors, it is the glyph width. */ | |
edfda783 AR |
2395 | get_phys_cursor_geometry (w, glyph_row, phys_cursor_glyph, &fx, &fy, &h); |
2396 | ||
2c6584e8 | 2397 | /* The above get_phys_cursor_geometry call set w->phys_cursor_width |
cf715c3c AR |
2398 | to the glyph width; replace with CURSOR_WIDTH for (V)BAR cursors. */ |
2399 | if (cursor_type == BAR_CURSOR) | |
2c6584e8 | 2400 | { |
e6786c73 | 2401 | if (cursor_width < 1) |
04cb6840 | 2402 | cursor_width = max (FRAME_CURSOR_WIDTH (f), 1); |
2c6584e8 BK |
2403 | w->phys_cursor_width = cursor_width; |
2404 | } | |
cf715c3c AR |
2405 | /* If we have an HBAR, "cursor_width" MAY specify height. */ |
2406 | else if (cursor_type == HBAR_CURSOR) | |
2407 | { | |
2408 | cursor_height = (cursor_width < 1) ? lrint (0.25 * h) : cursor_width; | |
2409 | fy += h - cursor_height; | |
2410 | h = cursor_height; | |
2411 | } | |
2c6584e8 | 2412 | |
edfda783 AR |
2413 | r.origin.x = fx, r.origin.y = fy; |
2414 | r.size.height = h; | |
2415 | r.size.width = w->phys_cursor_width; | |
2416 | ||
7ded3383 | 2417 | /* TODO: only needed in rare cases with last-resort font in HELLO.. |
edfda783 | 2418 | should we do this more efficiently? */ |
c8c057de | 2419 | ns_clip_to_row (w, glyph_row, -1, NO); /* do ns_focus(f, &r, 1); if remove */ |
aa936e8e JD |
2420 | |
2421 | ||
2422 | face = FACE_FROM_ID (f, phys_cursor_glyph->face_id); | |
2423 | if (face && NS_FACE_BACKGROUND (face) | |
2424 | == ns_index_color (FRAME_CURSOR_COLOR (f), f)) | |
2425 | { | |
2426 | [ns_lookup_indexed_color (NS_FACE_FOREGROUND (face), f) set]; | |
2427 | hollow_color = FRAME_CURSOR_COLOR (f); | |
2428 | } | |
2429 | else | |
2430 | [FRAME_CURSOR_COLOR (f) set]; | |
edfda783 | 2431 | |
c8c057de AR |
2432 | #ifdef NS_IMPL_COCOA |
2433 | /* TODO: This makes drawing of cursor plus that of phys_cursor_glyph | |
2434 | atomic. Cleaner ways of doing this should be investigated. | |
2435 | One way would be to set a global variable DRAWING_CURSOR | |
2436 | when making the call to draw_phys..(), don't focus in that | |
2437 | case, then move the ns_unfocus() here after that call. */ | |
2438 | NSDisableScreenUpdates (); | |
2439 | #endif | |
edfda783 | 2440 | |
8b3ce9a9 | 2441 | switch (cursor_type) |
edfda783 | 2442 | { |
c8c057de AR |
2443 | case NO_CURSOR: |
2444 | break; | |
2445 | case FILLED_BOX_CURSOR: | |
2446 | NSRectFill (r); | |
2447 | break; | |
2448 | case HOLLOW_BOX_CURSOR: | |
2449 | NSRectFill (r); | |
aa936e8e | 2450 | [hollow_color set]; |
c8c057de | 2451 | NSRectFill (NSInsetRect (r, 1, 1)); |
edfda783 | 2452 | [FRAME_CURSOR_COLOR (f) set]; |
c8c057de AR |
2453 | break; |
2454 | case HBAR_CURSOR: | |
cf715c3c | 2455 | NSRectFill (r); |
c8c057de AR |
2456 | break; |
2457 | case BAR_CURSOR: | |
2458 | s = r; | |
4520b858 J |
2459 | /* If the character under cursor is R2L, draw the bar cursor |
2460 | on the right of its glyph, rather than on the left. */ | |
2461 | cursor_glyph = get_phys_cursor_glyph (w); | |
2462 | if ((cursor_glyph->resolved_level & 1) != 0) | |
2463 | s.origin.x += cursor_glyph->pixel_width - s.size.width; | |
2464 | ||
c8c057de AR |
2465 | NSRectFill (s); |
2466 | break; | |
edfda783 AR |
2467 | } |
2468 | ns_unfocus (f); | |
2469 | ||
c8c057de | 2470 | /* draw the character under the cursor */ |
8b3ce9a9 | 2471 | if (cursor_type != NO_CURSOR) |
c8c057de | 2472 | draw_phys_cursor_glyph (w, glyph_row, DRAW_CURSOR); |
595d6a93 | 2473 | |
870e0516 | 2474 | #ifdef NS_IMPL_COCOA |
595d6a93 | 2475 | NSEnableScreenUpdates (); |
870e0516 | 2476 | #endif |
595d6a93 | 2477 | |
edfda783 AR |
2478 | } |
2479 | ||
2480 | ||
2481 | static void | |
2482 | ns_draw_vertical_window_border (struct window *w, int x, int y0, int y1) | |
2483 | /* -------------------------------------------------------------------------- | |
2484 | External (RIF): Draw a vertical line. | |
2485 | -------------------------------------------------------------------------- */ | |
2486 | { | |
2487 | struct frame *f = XFRAME (WINDOW_FRAME (w)); | |
2488 | struct face *face; | |
340e08a4 | 2489 | NSRect r = NSMakeRect (x, y0, 1, y1-y0); |
edfda783 | 2490 | |
c8c057de AR |
2491 | NSTRACE (ns_draw_vertical_window_border); |
2492 | ||
edfda783 AR |
2493 | face = FACE_FROM_ID (f, VERTICAL_BORDER_FACE_ID); |
2494 | if (face) | |
2495 | [ns_lookup_indexed_color(face->foreground, f) set]; | |
2496 | ||
2497 | ns_focus (f, &r, 1); | |
340e08a4 | 2498 | NSRectFill(r); |
edfda783 AR |
2499 | ns_unfocus (f); |
2500 | } | |
2501 | ||
2502 | ||
2503 | void | |
2504 | show_hourglass (struct atimer *timer) | |
2505 | { | |
2506 | if (hourglass_shown_p) | |
2507 | return; | |
2508 | ||
4d7e6e51 | 2509 | block_input (); |
edfda783 | 2510 | |
df2142db | 2511 | /* TODO: add NSProgressIndicator to selected frame (see macfns.c) */ |
edfda783 AR |
2512 | |
2513 | hourglass_shown_p = 1; | |
4d7e6e51 | 2514 | unblock_input (); |
edfda783 AR |
2515 | } |
2516 | ||
2517 | ||
2518 | void | |
3d608a86 | 2519 | hide_hourglass (void) |
edfda783 AR |
2520 | { |
2521 | if (!hourglass_shown_p) | |
2522 | return; | |
2523 | ||
4d7e6e51 | 2524 | block_input (); |
7ded3383 | 2525 | |
df2142db | 2526 | /* TODO: remove NSProgressIndicator from all frames */ |
edfda783 AR |
2527 | |
2528 | hourglass_shown_p = 0; | |
4d7e6e51 | 2529 | unblock_input (); |
edfda783 AR |
2530 | } |
2531 | ||
2532 | ||
2533 | ||
2534 | /* ========================================================================== | |
2535 | ||
2536 | Glyph drawing operations | |
2537 | ||
2538 | ========================================================================== */ | |
2539 | ||
edfda783 AR |
2540 | static int |
2541 | ns_get_glyph_string_clip_rect (struct glyph_string *s, NativeRectangle *nr) | |
2542 | /* -------------------------------------------------------------------------- | |
2543 | Wrapper utility to account for internal border width on full-width lines, | |
2544 | and allow top full-width rows to hit the frame top. nr should be pointer | |
2545 | to two successive NSRects. Number of rects actually used is returned. | |
2546 | -------------------------------------------------------------------------- */ | |
2547 | { | |
2548 | int n = get_glyph_string_clip_rects (s, nr, 2); | |
edfda783 AR |
2549 | return n; |
2550 | } | |
2551 | ||
9b0e3eba AA |
2552 | /* -------------------------------------------------------------------- |
2553 | Draw a wavy line under glyph string s. The wave fills wave_height | |
2554 | pixels from y. | |
2555 | ||
2556 | x wave_length = 3 | |
2557 | -- | |
2558 | y * * * * * | |
2559 | |* * * * * * * * * | |
2560 | wave_height = 3 | * * * * | |
2561 | --------------------------------------------------------------------- */ | |
2562 | ||
2563 | static void | |
2564 | ns_draw_underwave (struct glyph_string *s, CGFloat width, CGFloat x) | |
2565 | { | |
2566 | int wave_height = 3, wave_length = 3; | |
2567 | int y, dx, dy, odd, xmax; | |
2568 | NSPoint a, b; | |
2569 | NSRect waveClip; | |
2570 | ||
2571 | dx = wave_length; | |
2572 | dy = wave_height - 1; | |
2573 | y = s->ybase + 1; | |
2574 | xmax = x + width; | |
2575 | ||
2576 | /* Find and set clipping rectangle */ | |
2577 | waveClip = NSMakeRect (x, y, width, wave_height); | |
2578 | [[NSGraphicsContext currentContext] saveGraphicsState]; | |
2579 | NSRectClip (waveClip); | |
2580 | ||
2581 | /* Draw the waves */ | |
2582 | a.x = x - ((int)(x) % dx); | |
2583 | b.x = a.x + dx; | |
2584 | odd = (int)(a.x/dx) % 2; | |
2585 | a.y = b.y = y; | |
2586 | ||
2587 | if (odd) | |
2588 | a.y += dy; | |
2589 | else | |
2590 | b.y += dy; | |
2591 | ||
2592 | while (a.x <= xmax) | |
2593 | { | |
2594 | [NSBezierPath strokeLineFromPoint:a toPoint:b]; | |
2595 | a.x = b.x, a.y = b.y; | |
2596 | b.x += dx, b.y = y + odd*dy; | |
2597 | odd = !odd; | |
2598 | } | |
2599 | ||
2600 | /* Restore previous clipping rectangle(s) */ | |
2601 | [[NSGraphicsContext currentContext] restoreGraphicsState]; | |
2602 | } | |
2603 | ||
2604 | ||
2605 | ||
4843aac3 AA |
2606 | void |
2607 | ns_draw_text_decoration (struct glyph_string *s, struct face *face, | |
2608 | NSColor *defaultCol, CGFloat width, CGFloat x) | |
2609 | /* -------------------------------------------------------------------------- | |
2610 | Draw underline, overline, and strike-through on glyph string s. | |
2611 | -------------------------------------------------------------------------- */ | |
2612 | { | |
2613 | if (s->for_overlaps) | |
2614 | return; | |
2615 | ||
2616 | /* Do underline. */ | |
2617 | if (face->underline_p) | |
2618 | { | |
9b0e3eba | 2619 | if (s->face->underline_type == FACE_UNDER_WAVE) |
4843aac3 | 2620 | { |
9b0e3eba AA |
2621 | if (face->underline_defaulted_p) |
2622 | [defaultCol set]; | |
2623 | else | |
2624 | [ns_lookup_indexed_color (face->underline_color, s->f) set]; | |
2625 | ||
2626 | ns_draw_underwave (s, width, x); | |
4843aac3 | 2627 | } |
9b0e3eba | 2628 | else if (s->face->underline_type == FACE_UNDER_LINE) |
4843aac3 | 2629 | { |
4843aac3 | 2630 | |
9b0e3eba AA |
2631 | NSRect r; |
2632 | unsigned long thickness, position; | |
4843aac3 | 2633 | |
9b0e3eba AA |
2634 | /* If the prev was underlined, match its appearance. */ |
2635 | if (s->prev && s->prev->face->underline_p | |
2636 | && s->prev->underline_thickness > 0) | |
4843aac3 | 2637 | { |
9b0e3eba AA |
2638 | thickness = s->prev->underline_thickness; |
2639 | position = s->prev->underline_position; | |
2640 | } | |
2641 | else | |
2642 | { | |
2643 | struct font *font; | |
2644 | unsigned long descent; | |
2645 | ||
2646 | font=s->font; | |
2647 | descent = s->y + s->height - s->ybase; | |
2648 | ||
2649 | /* Use underline thickness of font, defaulting to 1. */ | |
2650 | thickness = (font && font->underline_thickness > 0) | |
2651 | ? font->underline_thickness : 1; | |
2652 | ||
2653 | /* Determine the offset of underlining from the baseline. */ | |
2654 | if (x_underline_at_descent_line) | |
2655 | position = descent - thickness; | |
2656 | else if (x_use_underline_position_properties | |
2657 | && font && font->underline_position >= 0) | |
2658 | position = font->underline_position; | |
2659 | else if (font) | |
2660 | position = lround (font->descent / 2); | |
2661 | else | |
2662 | position = underline_minimum_offset; | |
2663 | ||
2664 | position = max (position, underline_minimum_offset); | |
2665 | ||
2666 | /* Ensure underlining is not cropped. */ | |
2667 | if (descent <= position) | |
2668 | { | |
2669 | position = descent - 1; | |
2670 | thickness = 1; | |
2671 | } | |
2672 | else if (descent < position + thickness) | |
2673 | thickness = 1; | |
4843aac3 | 2674 | } |
4843aac3 | 2675 | |
9b0e3eba AA |
2676 | s->underline_thickness = thickness; |
2677 | s->underline_position = position; | |
4843aac3 | 2678 | |
9b0e3eba | 2679 | r = NSMakeRect (x, s->ybase + position, width, thickness); |
4843aac3 | 2680 | |
9b0e3eba AA |
2681 | if (face->underline_defaulted_p) |
2682 | [defaultCol set]; | |
2683 | else | |
2684 | [ns_lookup_indexed_color (face->underline_color, s->f) set]; | |
2685 | NSRectFill (r); | |
2686 | } | |
4843aac3 | 2687 | } |
4843aac3 AA |
2688 | /* Do overline. We follow other terms in using a thickness of 1 |
2689 | and ignoring overline_margin. */ | |
2690 | if (face->overline_p) | |
2691 | { | |
2692 | NSRect r; | |
2693 | r = NSMakeRect (x, s->y, width, 1); | |
2694 | ||
2695 | if (face->overline_color_defaulted_p) | |
2696 | [defaultCol set]; | |
2697 | else | |
2698 | [ns_lookup_indexed_color (face->overline_color, s->f) set]; | |
2699 | NSRectFill (r); | |
2700 | } | |
2701 | ||
2702 | /* Do strike-through. We follow other terms for thickness and | |
2703 | vertical position.*/ | |
2704 | if (face->strike_through_p) | |
2705 | { | |
2706 | NSRect r; | |
2707 | unsigned long dy; | |
2708 | ||
2709 | dy = lrint ((s->height - 1) / 2); | |
2710 | r = NSMakeRect (x, s->y + dy, width, 1); | |
2711 | ||
2712 | if (face->strike_through_color_defaulted_p) | |
2713 | [defaultCol set]; | |
2714 | else | |
2715 | [ns_lookup_indexed_color (face->strike_through_color, s->f) set]; | |
2716 | NSRectFill (r); | |
2717 | } | |
2718 | } | |
edfda783 AR |
2719 | |
2720 | static void | |
2721 | ns_draw_box (NSRect r, float thickness, NSColor *col, char left_p, char right_p) | |
2722 | /* -------------------------------------------------------------------------- | |
2723 | Draw an unfilled rect inside r, optionally leaving left and/or right open. | |
2724 | Note we can't just use an NSDrawRect command, because of the possibility | |
2725 | of some sides not being drawn, and because the rect will be filled. | |
2726 | -------------------------------------------------------------------------- */ | |
2727 | { | |
2728 | NSRect s = r; | |
2729 | [col set]; | |
2730 | ||
2731 | /* top, bottom */ | |
2732 | s.size.height = thickness; | |
2733 | NSRectFill (s); | |
2734 | s.origin.y += r.size.height - thickness; | |
2735 | NSRectFill (s); | |
2736 | ||
2737 | s.size.height = r.size.height; | |
2738 | s.origin.y = r.origin.y; | |
2739 | ||
2740 | /* left, right (optional) */ | |
2741 | s.size.width = thickness; | |
2742 | if (left_p) | |
2743 | NSRectFill (s); | |
2744 | if (right_p) | |
2745 | { | |
2746 | s.origin.x += r.size.width - thickness; | |
2747 | NSRectFill (s); | |
2748 | } | |
2749 | } | |
2750 | ||
2751 | ||
2752 | static void | |
2753 | ns_draw_relief (NSRect r, int thickness, char raised_p, | |
2754 | char top_p, char bottom_p, char left_p, char right_p, | |
2755 | struct glyph_string *s) | |
2756 | /* -------------------------------------------------------------------------- | |
2757 | Draw a relief rect inside r, optionally leaving some sides open. | |
2758 | Note we can't just use an NSDrawBezel command, because of the possibility | |
2759 | of some sides not being drawn, and because the rect will be filled. | |
2760 | -------------------------------------------------------------------------- */ | |
2761 | { | |
2762 | static NSColor *baseCol = nil, *lightCol = nil, *darkCol = nil; | |
2763 | NSColor *newBaseCol = nil; | |
2764 | NSRect sr = r; | |
2765 | ||
2766 | NSTRACE (ns_draw_relief); | |
2767 | ||
2768 | /* set up colors */ | |
2769 | ||
2770 | if (s->face->use_box_color_for_shadows_p) | |
2771 | { | |
2772 | newBaseCol = ns_lookup_indexed_color (s->face->box_color, s->f); | |
2773 | } | |
2774 | /* else if (s->first_glyph->type == IMAGE_GLYPH | |
2775 | && s->img->pixmap | |
2776 | && !IMAGE_BACKGROUND_TRANSPARENT (s->img, s->f, 0)) | |
2777 | { | |
2778 | newBaseCol = IMAGE_BACKGROUND (s->img, s->f, 0); | |
2779 | } */ | |
2780 | else | |
2781 | { | |
2782 | newBaseCol = ns_lookup_indexed_color (s->face->background, s->f); | |
2783 | } | |
2784 | ||
2785 | if (newBaseCol == nil) | |
2786 | newBaseCol = [NSColor grayColor]; | |
2787 | ||
df2142db | 2788 | if (newBaseCol != baseCol) /* TODO: better check */ |
edfda783 AR |
2789 | { |
2790 | [baseCol release]; | |
2791 | baseCol = [newBaseCol retain]; | |
2792 | [lightCol release]; | |
2793 | lightCol = [[baseCol highlightWithLevel: 0.2] retain]; | |
2794 | [darkCol release]; | |
2795 | darkCol = [[baseCol shadowWithLevel: 0.3] retain]; | |
2796 | } | |
2797 | ||
2798 | [(raised_p ? lightCol : darkCol) set]; | |
2799 | ||
2800 | /* TODO: mitering. Using NSBezierPath doesn't work because of color switch. */ | |
2801 | ||
2802 | /* top */ | |
2803 | sr.size.height = thickness; | |
2804 | if (top_p) NSRectFill (sr); | |
2805 | ||
2806 | /* left */ | |
2807 | sr.size.height = r.size.height; | |
2808 | sr.size.width = thickness; | |
2809 | if (left_p) NSRectFill (sr); | |
2810 | ||
2811 | [(raised_p ? darkCol : lightCol) set]; | |
2812 | ||
2813 | /* bottom */ | |
2814 | sr.size.width = r.size.width; | |
2815 | sr.size.height = thickness; | |
2816 | sr.origin.y += r.size.height - thickness; | |
2817 | if (bottom_p) NSRectFill (sr); | |
2818 | ||
2819 | /* right */ | |
2820 | sr.size.height = r.size.height; | |
2821 | sr.origin.y = r.origin.y; | |
2822 | sr.size.width = thickness; | |
2823 | sr.origin.x += r.size.width - thickness; | |
2824 | if (right_p) NSRectFill (sr); | |
2825 | } | |
2826 | ||
2827 | ||
2828 | static void | |
2829 | ns_dumpglyphs_box_or_relief (struct glyph_string *s) | |
2830 | /* -------------------------------------------------------------------------- | |
2831 | Function modeled after x_draw_glyph_string_box (). | |
2832 | Sets up parameters for drawing. | |
2833 | -------------------------------------------------------------------------- */ | |
2834 | { | |
2835 | int right_x, last_x; | |
2836 | char left_p, right_p; | |
2837 | struct glyph *last_glyph; | |
2838 | NSRect r; | |
2839 | int thickness; | |
2840 | struct face *face; | |
2841 | ||
2842 | if (s->hl == DRAW_MOUSE_FACE) | |
2843 | { | |
bbf534ce | 2844 | face = FACE_FROM_ID (s->f, MOUSE_HL_INFO (s->f)->mouse_face_face_id); |
edfda783 AR |
2845 | if (!face) |
2846 | face = FACE_FROM_ID (s->f, MOUSE_FACE_ID); | |
2847 | } | |
2848 | else | |
2849 | face = s->face; | |
2850 | ||
2851 | thickness = face->box_line_width; | |
2852 | ||
2853 | NSTRACE (ns_dumpglyphs_box_or_relief); | |
2854 | ||
2855 | last_x = ((s->row->full_width_p && !s->w->pseudo_window_p) | |
2856 | ? WINDOW_RIGHT_EDGE_X (s->w) | |
2857 | : window_box_right (s->w, s->area)); | |
2858 | last_glyph = (s->cmp || s->img | |
2859 | ? s->first_glyph : s->first_glyph + s->nchars-1); | |
2860 | ||
2861 | right_x = ((s->row->full_width_p && s->extends_to_end_of_line_p | |
2862 | ? last_x - 1 : min (last_x, s->x + s->background_width) - 1)); | |
2863 | ||
2864 | left_p = (s->first_glyph->left_box_line_p | |
2865 | || (s->hl == DRAW_MOUSE_FACE | |
2866 | && (s->prev == NULL || s->prev->hl != s->hl))); | |
2867 | right_p = (last_glyph->right_box_line_p | |
2868 | || (s->hl == DRAW_MOUSE_FACE | |
2869 | && (s->next == NULL || s->next->hl != s->hl))); | |
2870 | ||
2871 | r = NSMakeRect (s->x, s->y, right_x - s->x + 1, s->height); | |
2872 | ||
4fbe2306 CY |
2873 | /* TODO: Sometimes box_color is 0 and this seems wrong; should investigate. */ |
2874 | if (s->face->box == FACE_SIMPLE_BOX && s->face->box_color) | |
edfda783 | 2875 | { |
edfda783 AR |
2876 | ns_draw_box (r, abs (thickness), |
2877 | ns_lookup_indexed_color (face->box_color, s->f), | |
2878 | left_p, right_p); | |
2879 | } | |
2880 | else | |
2881 | { | |
2882 | ns_draw_relief (r, abs (thickness), s->face->box == FACE_RAISED_BOX, | |
2883 | 1, 1, left_p, right_p, s); | |
2884 | } | |
2885 | } | |
2886 | ||
2887 | ||
2888 | static void | |
2889 | ns_maybe_dumpglyphs_background (struct glyph_string *s, char force_p) | |
2890 | /* -------------------------------------------------------------------------- | |
2891 | Modeled after x_draw_glyph_string_background, which draws BG in | |
2892 | certain cases. Others are left to the text rendering routine. | |
2893 | -------------------------------------------------------------------------- */ | |
2894 | { | |
2895 | NSTRACE (ns_maybe_dumpglyphs_background); | |
2896 | ||
2897 | if (!s->background_filled_p/* || s->hl == DRAW_MOUSE_FACE*/) | |
2898 | { | |
2899 | int box_line_width = max (s->face->box_line_width, 0); | |
2900 | if (FONT_HEIGHT (s->font) < s->height - 2 * box_line_width | |
2901 | || s->font_not_found_p || s->extends_to_end_of_line_p || force_p) | |
2902 | { | |
2903 | struct face *face; | |
2904 | if (s->hl == DRAW_MOUSE_FACE) | |
2905 | { | |
bbf534ce EZ |
2906 | face = FACE_FROM_ID (s->f, |
2907 | MOUSE_HL_INFO (s->f)->mouse_face_face_id); | |
edfda783 AR |
2908 | if (!face) |
2909 | face = FACE_FROM_ID (s->f, MOUSE_FACE_ID); | |
2910 | } | |
2911 | else | |
2912 | face = FACE_FROM_ID (s->f, s->first_glyph->face_id); | |
2913 | if (!face->stipple) | |
45d325c4 | 2914 | [(NS_FACE_BACKGROUND (face) != 0 |
edfda783 AR |
2915 | ? ns_lookup_indexed_color (NS_FACE_BACKGROUND (face), s->f) |
2916 | : FRAME_BACKGROUND_COLOR (s->f)) set]; | |
2917 | else | |
2918 | { | |
2919 | struct ns_display_info *dpyinfo = FRAME_NS_DISPLAY_INFO (s->f); | |
2920 | [[dpyinfo->bitmaps[face->stipple-1].img stippleMask] set]; | |
2921 | } | |
2922 | ||
2923 | if (s->hl != DRAW_CURSOR) | |
2924 | { | |
2925 | NSRect r = NSMakeRect (s->x, s->y + box_line_width, | |
2926 | s->background_width, | |
2927 | s->height-2*box_line_width); | |
edfda783 AR |
2928 | NSRectFill (r); |
2929 | } | |
2930 | ||
2931 | s->background_filled_p = 1; | |
2932 | } | |
2933 | } | |
2934 | } | |
2935 | ||
2936 | ||
2937 | static void | |
2938 | ns_dumpglyphs_image (struct glyph_string *s, NSRect r) | |
2939 | /* -------------------------------------------------------------------------- | |
2940 | Renders an image and associated borders. | |
2941 | -------------------------------------------------------------------------- */ | |
2942 | { | |
2943 | EmacsImage *img = s->img->pixmap; | |
2944 | int box_line_vwidth = max (s->face->box_line_width, 0); | |
2945 | int x = s->x, y = s->ybase - image_ascent (s->img, s->face, &s->slice); | |
2946 | int bg_x, bg_y, bg_height; | |
2947 | int th; | |
2948 | char raised_p; | |
2949 | NSRect br; | |
85bd2615 | 2950 | struct face *face; |
4843aac3 | 2951 | NSColor *tdCol; |
edfda783 AR |
2952 | |
2953 | NSTRACE (ns_dumpglyphs_image); | |
2954 | ||
2955 | if (s->face->box != FACE_NO_BOX | |
2956 | && s->first_glyph->left_box_line_p && s->slice.x == 0) | |
2957 | x += abs (s->face->box_line_width); | |
2958 | ||
2959 | bg_x = x; | |
2960 | bg_y = s->slice.y == 0 ? s->y : s->y + box_line_vwidth; | |
2961 | bg_height = s->height; | |
2962 | /* other terms have this, but was causing problems w/tabbar mode */ | |
2963 | /* - 2 * box_line_vwidth; */ | |
2964 | ||
2965 | if (s->slice.x == 0) x += s->img->hmargin; | |
2966 | if (s->slice.y == 0) y += s->img->vmargin; | |
2967 | ||
2968 | /* Draw BG: if we need larger area than image itself cleared, do that, | |
2969 | otherwise, since we composite the image under NS (instead of mucking | |
2970 | with its background color), we must clear just the image area. */ | |
85bd2615 DR |
2971 | if (s->hl == DRAW_MOUSE_FACE) |
2972 | { | |
bbf534ce | 2973 | face = FACE_FROM_ID (s->f, MOUSE_HL_INFO (s->f)->mouse_face_face_id); |
85bd2615 DR |
2974 | if (!face) |
2975 | face = FACE_FROM_ID (s->f, MOUSE_FACE_ID); | |
2976 | } | |
2977 | else | |
2978 | face = FACE_FROM_ID (s->f, s->first_glyph->face_id); | |
2979 | ||
4843aac3 | 2980 | [ns_lookup_indexed_color (NS_FACE_BACKGROUND (face), s->f) set]; |
edfda783 AR |
2981 | |
2982 | if (bg_height > s->slice.height || s->img->hmargin || s->img->vmargin | |
2983 | || s->img->mask || s->img->pixmap == 0 || s->width != s->background_width) | |
2984 | { | |
2985 | br = NSMakeRect (bg_x, bg_y, s->background_width, bg_height); | |
2986 | s->background_filled_p = 1; | |
2987 | } | |
2988 | else | |
2989 | { | |
2990 | br = NSMakeRect (x, y, s->slice.width, s->slice.height); | |
2991 | } | |
2992 | ||
edfda783 AR |
2993 | NSRectFill (br); |
2994 | ||
2995 | /* Draw the image.. do we need to draw placeholder if img ==nil? */ | |
2996 | if (img != nil) | |
9d7f1863 JD |
2997 | { |
2998 | #if !defined (NS_IMPL_COCOA) || MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6 | |
8f4635e9 | 2999 | NSRect dr = NSMakeRect (x, y, s->slice.width, s->slice.height); |
493b5b1c JD |
3000 | NSRect ir = NSMakeRect (s->slice.x, s->slice.y, |
3001 | s->slice.width, s->slice.height); | |
8f4635e9 | 3002 | [img drawInRect: dr |
493b5b1c | 3003 | fromRect: ir |
79e721e0 JD |
3004 | operation: NSCompositeSourceOver |
3005 | fraction: 1.0 | |
3006 | respectFlipped: YES | |
3007 | hints: nil]; | |
9d7f1863 JD |
3008 | #else |
3009 | [img compositeToPoint: NSMakePoint (x, y + s->slice.height) | |
3010 | operation: NSCompositeSourceOver]; | |
3011 | #endif | |
3012 | } | |
edfda783 | 3013 | |
4843aac3 AA |
3014 | if (s->hl == DRAW_CURSOR) |
3015 | { | |
3016 | [FRAME_CURSOR_COLOR (s->f) set]; | |
3017 | if (s->w->phys_cursor_type == FILLED_BOX_CURSOR) | |
3018 | tdCol = ns_lookup_indexed_color (NS_FACE_BACKGROUND (face), s->f); | |
3019 | else | |
3020 | /* Currently on NS img->mask is always 0. Since | |
3021 | get_window_cursor_type specifies a hollow box cursor when on | |
3022 | a non-masked image we never reach this clause. But we put it | |
91af3942 | 3023 | in in anticipation of better support for image masks on |
4843aac3 AA |
3024 | NS. */ |
3025 | tdCol = ns_lookup_indexed_color (NS_FACE_FOREGROUND (face), s->f); | |
3026 | } | |
3027 | else | |
3028 | { | |
3029 | tdCol = ns_lookup_indexed_color (NS_FACE_FOREGROUND (face), s->f); | |
3030 | } | |
3031 | ||
3032 | /* Draw underline, overline, strike-through. */ | |
3033 | ns_draw_text_decoration (s, face, tdCol, br.size.width, br.origin.x); | |
3034 | ||
edfda783 AR |
3035 | /* Draw relief, if requested */ |
3036 | if (s->img->relief || s->hl ==DRAW_IMAGE_RAISED || s->hl ==DRAW_IMAGE_SUNKEN) | |
3037 | { | |
3038 | if (s->hl == DRAW_IMAGE_SUNKEN || s->hl == DRAW_IMAGE_RAISED) | |
3039 | { | |
3040 | th = tool_bar_button_relief >= 0 ? | |
3041 | tool_bar_button_relief : DEFAULT_TOOL_BAR_BUTTON_RELIEF; | |
3042 | raised_p = (s->hl == DRAW_IMAGE_RAISED); | |
3043 | } | |
3044 | else | |
3045 | { | |
3046 | th = abs (s->img->relief); | |
3047 | raised_p = (s->img->relief > 0); | |
3048 | } | |
3049 | ||
3050 | r.origin.x = x - th; | |
3051 | r.origin.y = y - th; | |
3052 | r.size.width = s->slice.width + 2*th-1; | |
3053 | r.size.height = s->slice.height + 2*th-1; | |
3054 | ns_draw_relief (r, th, raised_p, | |
27521ca6 AR |
3055 | s->slice.y == 0, |
3056 | s->slice.y + s->slice.height == s->img->height, | |
3057 | s->slice.x == 0, | |
3058 | s->slice.x + s->slice.width == s->img->width, s); | |
3059 | } | |
146490c3 JD |
3060 | |
3061 | /* If there is no mask, the background won't be seen, | |
3062 | so draw a rectangle on the image for the cursor. | |
ee7683eb | 3063 | Do this for all images, getting transparency right is not reliable. */ |
146490c3 JD |
3064 | if (s->hl == DRAW_CURSOR) |
3065 | { | |
3066 | int thickness = abs (s->img->relief); | |
3067 | if (thickness == 0) thickness = 1; | |
3068 | ns_draw_box (br, thickness, FRAME_CURSOR_COLOR (s->f), 1, 1); | |
3069 | } | |
27521ca6 AR |
3070 | } |
3071 | ||
3072 | ||
3073 | static void | |
3074 | ns_dumpglyphs_stretch (struct glyph_string *s) | |
3075 | { | |
3076 | NSRect r[2]; | |
3077 | int n, i; | |
85bd2615 | 3078 | struct face *face; |
4843aac3 | 3079 | NSColor *fgCol, *bgCol; |
27521ca6 AR |
3080 | |
3081 | if (!s->background_filled_p) | |
3082 | { | |
3083 | n = ns_get_glyph_string_clip_rect (s, r); | |
3084 | *r = NSMakeRect (s->x, s->y, s->background_width, s->height); | |
3085 | ||
4843aac3 AA |
3086 | ns_focus (s->f, r, n); |
3087 | ||
3088 | if (s->hl == DRAW_MOUSE_FACE) | |
3089 | { | |
3090 | face = FACE_FROM_ID (s->f, MOUSE_HL_INFO (s->f)->mouse_face_face_id); | |
3091 | if (!face) | |
3092 | face = FACE_FROM_ID (s->f, MOUSE_FACE_ID); | |
3093 | } | |
3094 | else | |
3095 | face = FACE_FROM_ID (s->f, s->first_glyph->face_id); | |
3096 | ||
3097 | bgCol = ns_lookup_indexed_color (NS_FACE_BACKGROUND (face), s->f); | |
3098 | fgCol = ns_lookup_indexed_color (NS_FACE_FOREGROUND (face), s->f); | |
3099 | ||
aa7d57c5 | 3100 | for (i = 0; i < n; ++i) |
27521ca6 AR |
3101 | { |
3102 | if (!s->row->full_width_p) | |
3103 | { | |
bf3492a5 AA |
3104 | int overrun, leftoverrun; |
3105 | ||
27521ca6 | 3106 | /* truncate to avoid overwriting fringe and/or scrollbar */ |
bf3492a5 AA |
3107 | overrun = max (0, (s->x + s->background_width) |
3108 | - (WINDOW_BOX_RIGHT_EDGE_X (s->w) | |
3109 | - WINDOW_RIGHT_FRINGE_WIDTH (s->w))); | |
27521ca6 AR |
3110 | r[i].size.width -= overrun; |
3111 | ||
bf3492a5 AA |
3112 | /* truncate to avoid overwriting to left of the window box */ |
3113 | leftoverrun = (WINDOW_BOX_LEFT_EDGE_X (s->w) | |
3114 | + WINDOW_LEFT_FRINGE_WIDTH (s->w)) - s->x; | |
3115 | ||
3116 | if (leftoverrun > 0) | |
3117 | { | |
3118 | r[i].origin.x += leftoverrun; | |
3119 | r[i].size.width -= leftoverrun; | |
3120 | } | |
3121 | ||
27521ca6 AR |
3122 | /* XXX: Try to work between problem where a stretch glyph on |
3123 | a partially-visible bottom row will clear part of the | |
3124 | modeline, and another where list-buffers headers and similar | |
3125 | rows erroneously have visible_height set to 0. Not sure | |
3126 | where this is coming from as other terms seem not to show. */ | |
3127 | r[i].size.height = min (s->height, s->row->visible_height); | |
3128 | } | |
3129 | ||
4843aac3 AA |
3130 | [bgCol set]; |
3131 | ||
27521ca6 AR |
3132 | /* NOTE: under NS this is NOT used to draw cursors, but we must avoid |
3133 | overwriting cursor (usually when cursor on a tab) */ | |
3134 | if (s->hl == DRAW_CURSOR) | |
3135 | { | |
4843aac3 | 3136 | CGFloat x, width; |
27521ca6 | 3137 | |
4843aac3 AA |
3138 | x = r[i].origin.x; |
3139 | width = s->w->phys_cursor_width; | |
3140 | r[i].size.width -= width; | |
3141 | r[i].origin.x += width; | |
85bd2615 | 3142 | |
4843aac3 | 3143 | NSRectFill (r[i]); |
85bd2615 | 3144 | |
4843aac3 AA |
3145 | /* Draw overlining, etc. on the cursor. */ |
3146 | if (s->w->phys_cursor_type == FILLED_BOX_CURSOR) | |
3147 | ns_draw_text_decoration (s, face, bgCol, width, x); | |
3148 | else | |
3149 | ns_draw_text_decoration (s, face, fgCol, width, x); | |
3150 | } | |
3151 | else | |
3152 | { | |
3153 | NSRectFill (r[i]); | |
3154 | } | |
85bd2615 | 3155 | |
4843aac3 AA |
3156 | /* Draw overlining, etc. on the stretch glyph (or the part |
3157 | of the stretch glyph after the cursor). */ | |
3158 | ns_draw_text_decoration (s, face, fgCol, r[i].size.width, | |
3159 | r[i].origin.x); | |
3160 | } | |
27521ca6 AR |
3161 | ns_unfocus (s->f); |
3162 | s->background_filled_p = 1; | |
edfda783 AR |
3163 | } |
3164 | } | |
3165 | ||
3166 | ||
3167 | static void | |
3168 | ns_draw_glyph_string (struct glyph_string *s) | |
3169 | /* -------------------------------------------------------------------------- | |
3170 | External (RIF): Main draw-text call. | |
3171 | -------------------------------------------------------------------------- */ | |
3172 | { | |
df2142db | 3173 | /* TODO (optimize): focus for box and contents draw */ |
edfda783 AR |
3174 | NSRect r[2]; |
3175 | int n; | |
3176 | char box_drawn_p = 0; | |
3177 | ||
3178 | NSTRACE (ns_draw_glyph_string); | |
3179 | ||
c8c057de | 3180 | if (s->next && s->right_overhang && !s->for_overlaps/*&&s->hl!=DRAW_CURSOR*/) |
edfda783 | 3181 | { |
f2f7f42c AR |
3182 | int width; |
3183 | struct glyph_string *next; | |
3184 | ||
06e23d40 CY |
3185 | for (width = 0, next = s->next; |
3186 | next && width < s->right_overhang; | |
f2f7f42c AR |
3187 | width += next->width, next = next->next) |
3188 | if (next->first_glyph->type != IMAGE_GLYPH) | |
3189 | { | |
27521ca6 AR |
3190 | if (next->first_glyph->type != STRETCH_GLYPH) |
3191 | { | |
3192 | n = ns_get_glyph_string_clip_rect (s->next, r); | |
3193 | ns_focus (s->f, r, n); | |
3194 | ns_maybe_dumpglyphs_background (s->next, 1); | |
3195 | ns_unfocus (s->f); | |
3196 | } | |
3197 | else | |
3198 | { | |
3199 | ns_dumpglyphs_stretch (s->next); | |
3200 | } | |
f2f7f42c AR |
3201 | next->num_clips = 0; |
3202 | } | |
edfda783 AR |
3203 | } |
3204 | ||
3205 | if (!s->for_overlaps && s->face->box != FACE_NO_BOX | |
3206 | && (s->first_glyph->type == CHAR_GLYPH | |
3207 | || s->first_glyph->type == COMPOSITE_GLYPH)) | |
3208 | { | |
3209 | n = ns_get_glyph_string_clip_rect (s, r); | |
3210 | ns_focus (s->f, r, n); | |
3211 | ns_maybe_dumpglyphs_background (s, 1); | |
3212 | ns_dumpglyphs_box_or_relief (s); | |
3213 | ns_unfocus (s->f); | |
3214 | box_drawn_p = 1; | |
3215 | } | |
3216 | ||
3217 | switch (s->first_glyph->type) | |
3218 | { | |
3219 | ||
3220 | case IMAGE_GLYPH: | |
3221 | n = ns_get_glyph_string_clip_rect (s, r); | |
3222 | ns_focus (s->f, r, n); | |
3223 | ns_dumpglyphs_image (s, r[0]); | |
3224 | ns_unfocus (s->f); | |
3225 | break; | |
3226 | ||
3227 | case STRETCH_GLYPH: | |
27521ca6 | 3228 | ns_dumpglyphs_stretch (s); |
edfda783 AR |
3229 | break; |
3230 | ||
3231 | case CHAR_GLYPH: | |
3232 | case COMPOSITE_GLYPH: | |
3233 | n = ns_get_glyph_string_clip_rect (s, r); | |
3234 | ns_focus (s->f, r, n); | |
3235 | ||
7e279d89 KH |
3236 | if (s->for_overlaps || (s->cmp_from > 0 |
3237 | && ! s->first_glyph->u.cmp.automatic)) | |
edfda783 | 3238 | s->background_filled_p = 1; |
8b3ce9a9 | 3239 | else |
edfda783 AR |
3240 | ns_maybe_dumpglyphs_background |
3241 | (s, s->first_glyph->type == COMPOSITE_GLYPH); | |
3242 | ||
3243 | ns_tmp_flags = s->hl == DRAW_CURSOR ? NS_DUMPGLYPH_CURSOR : | |
3244 | (s->hl == DRAW_MOUSE_FACE ? NS_DUMPGLYPH_MOUSEFACE : | |
3245 | (s->for_overlaps ? NS_DUMPGLYPH_FOREGROUND : | |
3246 | NS_DUMPGLYPH_NORMAL)); | |
3247 | ns_tmp_font = (struct nsfont_info *)s->face->font; | |
15034960 AR |
3248 | if (ns_tmp_font == NULL) |
3249 | ns_tmp_font = (struct nsfont_info *)FRAME_FONT (s->f); | |
edfda783 | 3250 | |
9583e9a0 JD |
3251 | if (s->hl == DRAW_CURSOR && s->w->phys_cursor_type == FILLED_BOX_CURSOR) |
3252 | { | |
3253 | unsigned long tmp = NS_FACE_BACKGROUND (s->face); | |
3254 | NS_FACE_BACKGROUND (s->face) = NS_FACE_FOREGROUND (s->face); | |
3255 | NS_FACE_FOREGROUND (s->face) = tmp; | |
3256 | } | |
2c6584e8 | 3257 | |
edfda783 AR |
3258 | ns_tmp_font->font.driver->draw |
3259 | (s, 0, s->nchars, s->x, s->y, | |
3260 | (ns_tmp_flags == NS_DUMPGLYPH_NORMAL && !s->background_filled_p) | |
3261 | || ns_tmp_flags == NS_DUMPGLYPH_MOUSEFACE); | |
3262 | ||
9583e9a0 JD |
3263 | if (s->hl == DRAW_CURSOR && s->w->phys_cursor_type == FILLED_BOX_CURSOR) |
3264 | { | |
3265 | unsigned long tmp = NS_FACE_BACKGROUND (s->face); | |
3266 | NS_FACE_BACKGROUND (s->face) = NS_FACE_FOREGROUND (s->face); | |
3267 | NS_FACE_FOREGROUND (s->face) = tmp; | |
3268 | } | |
3269 | ||
edfda783 AR |
3270 | ns_unfocus (s->f); |
3271 | break; | |
3272 | ||
b2cca856 KH |
3273 | case GLYPHLESS_GLYPH: |
3274 | n = ns_get_glyph_string_clip_rect (s, r); | |
3275 | ns_focus (s->f, r, n); | |
3276 | ||
3277 | if (s->for_overlaps || (s->cmp_from > 0 | |
3278 | && ! s->first_glyph->u.cmp.automatic)) | |
3279 | s->background_filled_p = 1; | |
3280 | else | |
3281 | ns_maybe_dumpglyphs_background | |
3282 | (s, s->first_glyph->type == COMPOSITE_GLYPH); | |
2c6584e8 | 3283 | /* ... */ |
b2cca856 | 3284 | /* Not yet implemented. */ |
2c6584e8 | 3285 | /* ... */ |
b2cca856 KH |
3286 | ns_unfocus (s->f); |
3287 | break; | |
3288 | ||
edfda783 | 3289 | default: |
1088b922 | 3290 | emacs_abort (); |
edfda783 AR |
3291 | } |
3292 | ||
3293 | /* Draw box if not done already. */ | |
3294 | if (!s->for_overlaps && !box_drawn_p && s->face->box != FACE_NO_BOX) | |
3295 | { | |
3296 | n = ns_get_glyph_string_clip_rect (s, r); | |
3297 | ns_focus (s->f, r, n); | |
3298 | ns_dumpglyphs_box_or_relief (s); | |
3299 | ns_unfocus (s->f); | |
3300 | } | |
3301 | ||
f2f7f42c | 3302 | s->num_clips = 0; |
edfda783 AR |
3303 | } |
3304 | ||
3305 | ||
3306 | ||
3307 | /* ========================================================================== | |
3308 | ||
3309 | Event loop | |
3310 | ||
3311 | ========================================================================== */ | |
3312 | ||
3313 | ||
3314 | static void | |
3315 | ns_send_appdefined (int value) | |
3316 | /* -------------------------------------------------------------------------- | |
3317 | Internal: post an appdefined event which EmacsApp-sendEvent will | |
3318 | recognize and take as a command to halt the event loop. | |
3319 | -------------------------------------------------------------------------- */ | |
3320 | { | |
3321 | /*NSTRACE (ns_send_appdefined); */ | |
3322 | ||
3323 | /* Only post this event if we haven't already posted one. This will end | |
3324 | the [NXApp run] main loop after having processed all events queued at | |
3325 | this moment. */ | |
3326 | if (send_appdefined) | |
3327 | { | |
3328 | NSEvent *nxev; | |
3329 | ||
3330 | /* We only need one NX_APPDEFINED event to stop NXApp from running. */ | |
3331 | send_appdefined = NO; | |
3332 | ||
3333 | /* Don't need wakeup timer any more */ | |
3334 | if (timed_entry) | |
3335 | { | |
3336 | [timed_entry invalidate]; | |
3337 | [timed_entry release]; | |
3338 | timed_entry = nil; | |
3339 | } | |
3340 | ||
edfda783 AR |
3341 | nxev = [NSEvent otherEventWithType: NSApplicationDefined |
3342 | location: NSMakePoint (0, 0) | |
3343 | modifierFlags: 0 | |
3344 | timestamp: 0 | |
3345 | windowNumber: [[NSApp mainWindow] windowNumber] | |
3346 | context: [NSApp context] | |
3347 | subtype: 0 | |
3348 | data1: value | |
3349 | data2: 0]; | |
3350 | ||
3351 | /* Post an application defined event on the event queue. When this is | |
3352 | received the [NXApp run] will return, thus having processed all | |
3353 | events which are currently queued. */ | |
3354 | [NSApp postEvent: nxev atStart: NO]; | |
3355 | } | |
3356 | } | |
3357 | ||
edfda783 | 3358 | static int |
f75beb47 | 3359 | ns_read_socket (struct terminal *terminal, struct input_event *hold_quit) |
edfda783 AR |
3360 | /* -------------------------------------------------------------------------- |
3361 | External (hook): Post an event to ourself and keep reading events until | |
3362 | we read it back again. In effect process all events which were waiting. | |
3fe53a83 | 3363 | From 21+ we have to manage the event buffer ourselves. |
edfda783 AR |
3364 | -------------------------------------------------------------------------- */ |
3365 | { | |
3366 | struct input_event ev; | |
3367 | int nevents; | |
8ad093db | 3368 | |
c96169a0 | 3369 | /* NSTRACE (ns_read_socket); */ |
edfda783 | 3370 | |
57ec3034 JD |
3371 | if ([NSApp modalWindow] != nil) |
3372 | return -1; | |
3373 | ||
167e3640 JD |
3374 | if (hold_event_q.nr > 0) |
3375 | { | |
3376 | int i; | |
3377 | for (i = 0; i < hold_event_q.nr; ++i) | |
3378 | kbd_buffer_store_event_hold (&hold_event_q.q[i], hold_quit); | |
3379 | hold_event_q.nr = 0; | |
3380 | return i; | |
3381 | } | |
3382 | ||
4d7e6e51 | 3383 | block_input (); |
edfda783 AR |
3384 | n_emacs_events_pending = 0; |
3385 | EVENT_INIT (ev); | |
3386 | emacs_event = &ev; | |
3387 | q_event_ptr = hold_quit; | |
3388 | ||
3389 | /* we manage autorelease pools by allocate/reallocate each time around | |
3390 | the loop; strict nesting is occasionally violated but seems not to | |
3391 | matter.. earlier methods using full nesting caused major memory leaks */ | |
3392 | [outerpool release]; | |
3393 | outerpool = [[NSAutoreleasePool alloc] init]; | |
3394 | ||
3395 | /* If have pending open-file requests, attend to the next one of those. */ | |
3396 | if (ns_pending_files && [ns_pending_files count] != 0 | |
f2f7f42c | 3397 | && [(EmacsApp *)NSApp openFile: [ns_pending_files objectAtIndex: 0]]) |
edfda783 AR |
3398 | { |
3399 | [ns_pending_files removeObjectAtIndex: 0]; | |
3400 | } | |
3401 | /* Deal with pending service requests. */ | |
3402 | else if (ns_pending_service_names && [ns_pending_service_names count] != 0 | |
15034960 AR |
3403 | && [(EmacsApp *) |
3404 | NSApp fulfillService: [ns_pending_service_names objectAtIndex: 0] | |
3405 | withArg: [ns_pending_service_args objectAtIndex: 0]]) | |
edfda783 AR |
3406 | { |
3407 | [ns_pending_service_names removeObjectAtIndex: 0]; | |
3408 | [ns_pending_service_args removeObjectAtIndex: 0]; | |
3409 | } | |
3410 | else | |
3411 | { | |
3412 | /* Run and wait for events. We must always send one NX_APPDEFINED event | |
3413 | to ourself, otherwise [NXApp run] will never exit. */ | |
3414 | send_appdefined = YES; | |
ddee6515 | 3415 | ns_send_appdefined (-1); |
edfda783 | 3416 | |
ddee6515 | 3417 | if (++apploopnr != 1) |
edfda783 | 3418 | { |
1088b922 | 3419 | emacs_abort (); |
edfda783 | 3420 | } |
edfda783 | 3421 | [NSApp run]; |
ddee6515 | 3422 | --apploopnr; |
edfda783 AR |
3423 | } |
3424 | ||
3425 | nevents = n_emacs_events_pending; | |
3426 | n_emacs_events_pending = 0; | |
3427 | emacs_event = q_event_ptr = NULL; | |
4d7e6e51 | 3428 | unblock_input (); |
8ad093db | 3429 | |
edfda783 AR |
3430 | return nevents; |
3431 | } | |
3432 | ||
3433 | ||
3434 | int | |
3435 | ns_select (int nfds, fd_set *readfds, fd_set *writefds, | |
d35af63c | 3436 | fd_set *exceptfds, EMACS_TIME *timeout, sigset_t *sigmask) |
edfda783 AR |
3437 | /* -------------------------------------------------------------------------- |
3438 | Replacement for select, checking for events | |
3439 | -------------------------------------------------------------------------- */ | |
3440 | { | |
3441 | int result; | |
64ccff5f | 3442 | int t, k, nr = 0; |
ddee6515 JD |
3443 | struct input_event event; |
3444 | char c; | |
d35af63c | 3445 | |
edfda783 AR |
3446 | /* NSTRACE (ns_select); */ |
3447 | ||
1a9327d5 | 3448 | for (k = 0; k < nfds+1; k++) |
a36fb15e | 3449 | { |
1a9327d5 JD |
3450 | if (readfds && FD_ISSET(k, readfds)) ++nr; |
3451 | if (writefds && FD_ISSET(k, writefds)) ++nr; | |
a36fb15e | 3452 | } |
ddee6515 JD |
3453 | |
3454 | if (NSApp == nil | |
3455 | || (timeout && timeout->tv_sec == 0 && timeout->tv_nsec == 0)) | |
d35af63c | 3456 | return pselect (nfds, readfds, writefds, exceptfds, timeout, sigmask); |
edfda783 | 3457 | |
ddee6515 JD |
3458 | [outerpool release]; |
3459 | outerpool = [[NSAutoreleasePool alloc] init]; | |
3460 | ||
1088b922 | 3461 | |
ddee6515 JD |
3462 | send_appdefined = YES; |
3463 | if (nr > 0) | |
edfda783 | 3464 | { |
ddee6515 | 3465 | pthread_mutex_lock (&select_mutex); |
edfda783 | 3466 | select_nfds = nfds; |
ddee6515 JD |
3467 | select_valid = 0; |
3468 | if (readfds) | |
3469 | { | |
3470 | select_readfds = *readfds; | |
3471 | select_valid += SELECT_HAVE_READ; | |
3472 | } | |
3473 | if (writefds) | |
3474 | { | |
3475 | select_writefds = *writefds; | |
3476 | select_valid += SELECT_HAVE_WRITE; | |
3477 | } | |
3478 | ||
3479 | if (timeout) | |
3480 | { | |
3481 | select_timeout = *timeout; | |
3482 | select_valid += SELECT_HAVE_TMO; | |
3483 | } | |
3484 | ||
3485 | pthread_mutex_unlock (&select_mutex); | |
3486 | ||
3487 | /* Inform fd_handler that select should be called */ | |
3488 | c = 'g'; | |
3489 | write (selfds[1], &c, 1); | |
edfda783 | 3490 | } |
ddee6515 JD |
3491 | else if (nr == 0 && timeout) |
3492 | { | |
3493 | /* No file descriptor, just a timeout, no need to wake fd_handler */ | |
3494 | double time = EMACS_TIME_TO_DOUBLE (*timeout); | |
3495 | timed_entry = [[NSTimer scheduledTimerWithTimeInterval: time | |
3496 | target: NSApp | |
3497 | selector: | |
3498 | @selector (timeout_handler:) | |
3499 | userInfo: 0 | |
3500 | repeats: NO] | |
3501 | retain]; | |
3502 | } | |
3503 | else /* No timeout and no file descriptors, can this happen? */ | |
3504 | { | |
3505 | /* Send appdefined so we exit from the loop */ | |
3506 | ns_send_appdefined (-1); | |
3507 | } | |
3508 | ||
3509 | EVENT_INIT (event); | |
4d7e6e51 | 3510 | block_input (); |
ddee6515 JD |
3511 | emacs_event = &event; |
3512 | if (++apploopnr != 1) | |
3513 | { | |
1088b922 | 3514 | emacs_abort (); |
ddee6515 JD |
3515 | } |
3516 | [NSApp run]; | |
3517 | --apploopnr; | |
3518 | emacs_event = NULL; | |
3519 | if (nr > 0 && readfds) | |
3520 | { | |
3521 | c = 's'; | |
3522 | write (selfds[1], &c, 1); | |
3523 | } | |
4d7e6e51 | 3524 | unblock_input (); |
ddee6515 | 3525 | |
64ccff5f | 3526 | t = last_appdefined_event_data; |
edfda783 | 3527 | |
64ccff5f | 3528 | if (t != NO_APPDEFINED_DATA) |
edfda783 | 3529 | { |
64ccff5f | 3530 | last_appdefined_event_data = NO_APPDEFINED_DATA; |
edfda783 AR |
3531 | |
3532 | if (t == -2) | |
3533 | { | |
3534 | /* The NX_APPDEFINED event we received was a timeout. */ | |
ddee6515 | 3535 | result = 0; |
edfda783 AR |
3536 | } |
3537 | else if (t == -1) | |
3538 | { | |
3539 | /* The NX_APPDEFINED event we received was the result of | |
3540 | at least one real input event arriving. */ | |
3541 | errno = EINTR; | |
ddee6515 | 3542 | result = -1; |
edfda783 AR |
3543 | } |
3544 | else | |
3545 | { | |
ddee6515 JD |
3546 | /* Received back from select () in fd_handler; copy the results */ |
3547 | pthread_mutex_lock (&select_mutex); | |
3548 | if (readfds) *readfds = select_readfds; | |
3549 | if (writefds) *writefds = select_writefds; | |
3550 | if (timeout) *timeout = select_timeout; | |
3551 | pthread_mutex_unlock (&select_mutex); | |
3552 | result = t; | |
edfda783 AR |
3553 | } |
3554 | } | |
ddee6515 JD |
3555 | |
3556 | return result; | |
edfda783 AR |
3557 | } |
3558 | ||
3559 | ||
3560 | ||
3561 | /* ========================================================================== | |
3562 | ||
3563 | Scrollbar handling | |
3564 | ||
3565 | ========================================================================== */ | |
3566 | ||
3567 | ||
3568 | static void | |
3569 | ns_set_vertical_scroll_bar (struct window *window, | |
3570 | int portion, int whole, int position) | |
3571 | /* -------------------------------------------------------------------------- | |
3572 | External (hook): Update or add scrollbar | |
3573 | -------------------------------------------------------------------------- */ | |
3574 | { | |
3575 | Lisp_Object win; | |
3576 | NSRect r, v; | |
3577 | struct frame *f = XFRAME (WINDOW_FRAME (window)); | |
3578 | EmacsView *view = FRAME_NS_VIEW (f); | |
3579 | int window_y, window_height; | |
edfda783 AR |
3580 | int top, left, height, width, sb_width, sb_left; |
3581 | EmacsScroller *bar; | |
aa7d57c5 | 3582 | BOOL fringe_extended_p; |
edfda783 AR |
3583 | |
3584 | /* optimization; display engine sends WAY too many of these.. */ | |
d3d50620 | 3585 | if (!NILP (window->vertical_scroll_bar)) |
edfda783 | 3586 | { |
d3d50620 | 3587 | bar = XNS_SCROLL_BAR (window->vertical_scroll_bar); |
edfda783 AR |
3588 | if ([bar checkSamePosition: position portion: portion whole: whole]) |
3589 | { | |
3590 | if (view->scrollbarsNeedingUpdate == 0) | |
3591 | { | |
3592 | if (!windows_or_buffers_changed) | |
3593 | return; | |
3594 | } | |
3595 | else | |
3596 | view->scrollbarsNeedingUpdate--; | |
3597 | } | |
3598 | } | |
3599 | ||
3600 | NSTRACE (ns_set_vertical_scroll_bar); | |
3601 | ||
3602 | /* Get dimensions. */ | |
3603 | window_box (window, -1, 0, &window_y, 0, &window_height); | |
3604 | top = window_y; | |
3605 | height = window_height; | |
3606 | width = WINDOW_CONFIG_SCROLL_BAR_COLS (window) * FRAME_COLUMN_WIDTH (f); | |
3607 | left = WINDOW_SCROLL_BAR_AREA_X (window); | |
3608 | ||
edfda783 AR |
3609 | /* allow for displaying a skinnier scrollbar than char area allotted */ |
3610 | sb_width = (WINDOW_CONFIG_SCROLL_BAR_WIDTH (window) > 0) ? | |
3611 | WINDOW_CONFIG_SCROLL_BAR_WIDTH (window) : width; | |
aa7d57c5 | 3612 | sb_left = left; |
edfda783 AR |
3613 | |
3614 | r = NSMakeRect (sb_left, top, sb_width, height); | |
3615 | /* the parent view is flipped, so we need to flip y value */ | |
3616 | v = [view frame]; | |
3617 | r.origin.y = (v.size.height - r.size.height - r.origin.y); | |
3618 | ||
aa7d57c5 JD |
3619 | if (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT (window)) |
3620 | fringe_extended_p = (WINDOW_LEFTMOST_P (window) | |
3621 | && WINDOW_LEFT_FRINGE_WIDTH (window) | |
3622 | && (WINDOW_HAS_FRINGES_OUTSIDE_MARGINS (window) | |
3623 | || WINDOW_LEFT_MARGIN_COLS (window) == 0)); | |
3624 | else | |
3625 | fringe_extended_p = (WINDOW_RIGHTMOST_P (window) | |
3626 | && WINDOW_RIGHT_FRINGE_WIDTH (window) | |
3627 | && (WINDOW_HAS_FRINGES_OUTSIDE_MARGINS (window) | |
3628 | || WINDOW_RIGHT_MARGIN_COLS (window) == 0)); | |
3629 | ||
edfda783 | 3630 | XSETWINDOW (win, window); |
4d7e6e51 | 3631 | block_input (); |
edfda783 AR |
3632 | |
3633 | /* we want at least 5 lines to display a scrollbar */ | |
3634 | if (WINDOW_TOTAL_LINES (window) < 5) | |
3635 | { | |
d3d50620 | 3636 | if (!NILP (window->vertical_scroll_bar)) |
edfda783 | 3637 | { |
d3d50620 | 3638 | bar = XNS_SCROLL_BAR (window->vertical_scroll_bar); |
edfda783 | 3639 | [bar removeFromSuperview]; |
e8c17b81 | 3640 | wset_vertical_scroll_bar (window, Qnil); |
edfda783 AR |
3641 | } |
3642 | ns_clear_frame_area (f, sb_left, top, width, height); | |
4d7e6e51 | 3643 | unblock_input (); |
edfda783 AR |
3644 | return; |
3645 | } | |
3646 | ||
d3d50620 | 3647 | if (NILP (window->vertical_scroll_bar)) |
edfda783 | 3648 | { |
aa7d57c5 JD |
3649 | if (width > 0 && height > 0) |
3650 | { | |
3651 | if (fringe_extended_p) | |
3652 | ns_clear_frame_area (f, sb_left, top, sb_width, height); | |
3653 | else | |
3654 | ns_clear_frame_area (f, left, top, width, height); | |
3655 | } | |
3656 | ||
edfda783 | 3657 | bar = [[EmacsScroller alloc] initFrame: r window: win]; |
e8c17b81 | 3658 | wset_vertical_scroll_bar (window, make_save_value (bar, 0)); |
edfda783 AR |
3659 | } |
3660 | else | |
3661 | { | |
3662 | NSRect oldRect; | |
d3d50620 | 3663 | bar = XNS_SCROLL_BAR (window->vertical_scroll_bar); |
edfda783 AR |
3664 | oldRect = [bar frame]; |
3665 | r.size.width = oldRect.size.width; | |
3666 | if (FRAME_LIVE_P (f) && !NSEqualRects (oldRect, r)) | |
3667 | { | |
3668 | if (oldRect.origin.x != r.origin.x) | |
3669 | ns_clear_frame_area (f, sb_left, top, width, height); | |
3670 | [bar setFrame: r]; | |
3671 | } | |
3672 | } | |
3673 | ||
3674 | [bar setPosition: position portion: portion whole: whole]; | |
4d7e6e51 | 3675 | unblock_input (); |
edfda783 AR |
3676 | } |
3677 | ||
3678 | ||
3679 | static void | |
3680 | ns_condemn_scroll_bars (struct frame *f) | |
3681 | /* -------------------------------------------------------------------------- | |
3682 | External (hook): arrange for all frame's scrollbars to be removed | |
3683 | at next call to judge_scroll_bars, except for those redeemed. | |
3684 | -------------------------------------------------------------------------- */ | |
3685 | { | |
3686 | int i; | |
3687 | id view; | |
3688 | NSArray *subviews = [[FRAME_NS_VIEW (f) superview] subviews]; | |
3689 | ||
3690 | NSTRACE (ns_condemn_scroll_bars); | |
3691 | ||
3692 | for (i =[subviews count]-1; i >= 0; i--) | |
3693 | { | |
3694 | view = [subviews objectAtIndex: i]; | |
3695 | if ([view isKindOfClass: [EmacsScroller class]]) | |
3696 | [view condemn]; | |
3697 | } | |
3698 | } | |
3699 | ||
3700 | ||
3701 | static void | |
3702 | ns_redeem_scroll_bar (struct window *window) | |
3703 | /* -------------------------------------------------------------------------- | |
3704 | External (hook): arrange to spare this window's scrollbar | |
3705 | at next call to judge_scroll_bars. | |
3706 | -------------------------------------------------------------------------- */ | |
3707 | { | |
3708 | id bar; | |
3709 | NSTRACE (ns_redeem_scroll_bar); | |
d3d50620 | 3710 | if (!NILP (window->vertical_scroll_bar)) |
edfda783 | 3711 | { |
d3d50620 | 3712 | bar = XNS_SCROLL_BAR (window->vertical_scroll_bar); |
edfda783 AR |
3713 | [bar reprieve]; |
3714 | } | |
3715 | } | |
3716 | ||
3717 | ||
3718 | static void | |
3719 | ns_judge_scroll_bars (struct frame *f) | |
3720 | /* -------------------------------------------------------------------------- | |
3721 | External (hook): destroy all scrollbars on frame that weren't | |
3722 | redeemed after call to condemn_scroll_bars. | |
3723 | -------------------------------------------------------------------------- */ | |
3724 | { | |
3725 | int i; | |
3726 | id view; | |
aa7d57c5 JD |
3727 | EmacsView *eview = FRAME_NS_VIEW (f); |
3728 | NSArray *subviews = [[eview superview] subviews]; | |
3729 | BOOL removed = NO; | |
3730 | ||
edfda783 | 3731 | NSTRACE (ns_judge_scroll_bars); |
aa7d57c5 | 3732 | for (i = [subviews count]-1; i >= 0; --i) |
edfda783 AR |
3733 | { |
3734 | view = [subviews objectAtIndex: i]; | |
3735 | if (![view isKindOfClass: [EmacsScroller class]]) continue; | |
3736 | [view judge]; | |
aa7d57c5 | 3737 | removed = YES; |
edfda783 | 3738 | } |
aa7d57c5 | 3739 | |
0caaedb1 | 3740 | if (removed) |
c4c9756b | 3741 | [eview updateFrameSize: NO]; |
edfda783 AR |
3742 | } |
3743 | ||
3744 | ||
edfda783 AR |
3745 | void |
3746 | x_wm_set_icon_position (struct frame *f, int icon_x, int icon_y) | |
3747 | { | |
3fe53a83 | 3748 | /* XXX irrelevant under NS */ |
edfda783 AR |
3749 | } |
3750 | ||
3751 | ||
3752 | ||
3753 | /* ========================================================================== | |
3754 | ||
3755 | Initialization | |
3756 | ||
3757 | ========================================================================== */ | |
3758 | ||
1ee27840 | 3759 | int |
3d608a86 | 3760 | x_display_pixel_height (struct ns_display_info *dpyinfo) |
1ee27840 CY |
3761 | { |
3762 | NSScreen *screen = [NSScreen mainScreen]; | |
3763 | return [screen frame].size.height; | |
3764 | } | |
3765 | ||
3766 | int | |
3d608a86 | 3767 | x_display_pixel_width (struct ns_display_info *dpyinfo) |
1ee27840 CY |
3768 | { |
3769 | NSScreen *screen = [NSScreen mainScreen]; | |
3770 | return [screen frame].size.width; | |
3771 | } | |
3772 | ||
3773 | ||
15034960 | 3774 | static Lisp_Object ns_string_to_lispmod (const char *s) |
edfda783 AR |
3775 | /* -------------------------------------------------------------------------- |
3776 | Convert modifier name to lisp symbol | |
3777 | -------------------------------------------------------------------------- */ | |
3778 | { | |
0dc8cf50 | 3779 | if (!strncmp (SSDATA (SYMBOL_NAME (Qmeta)), s, 10)) |
edfda783 | 3780 | return Qmeta; |
0dc8cf50 | 3781 | else if (!strncmp (SSDATA (SYMBOL_NAME (Qsuper)), s, 10)) |
edfda783 | 3782 | return Qsuper; |
0dc8cf50 | 3783 | else if (!strncmp (SSDATA (SYMBOL_NAME (Qcontrol)), s, 10)) |
edfda783 | 3784 | return Qcontrol; |
0dc8cf50 | 3785 | else if (!strncmp (SSDATA (SYMBOL_NAME (Qalt)), s, 10)) |
edfda783 | 3786 | return Qalt; |
0dc8cf50 | 3787 | else if (!strncmp (SSDATA (SYMBOL_NAME (Qhyper)), s, 10)) |
edfda783 | 3788 | return Qhyper; |
0dc8cf50 | 3789 | else if (!strncmp (SSDATA (SYMBOL_NAME (Qnone)), s, 10)) |
edfda783 AR |
3790 | return Qnone; |
3791 | else | |
3792 | return Qnil; | |
3793 | } | |
3794 | ||
3795 | ||
edfda783 AR |
3796 | static void |
3797 | ns_default (const char *parameter, Lisp_Object *result, | |
3798 | Lisp_Object yesval, Lisp_Object noval, | |
3799 | BOOL is_float, BOOL is_modstring) | |
3800 | /* -------------------------------------------------------------------------- | |
3801 | Check a parameter value in user's preferences | |
3802 | -------------------------------------------------------------------------- */ | |
3803 | { | |
f7dfe5d6 | 3804 | const char *value = ns_get_defaults_value (parameter); |
edfda783 | 3805 | |
f7dfe5d6 | 3806 | if (value) |
edfda783 AR |
3807 | { |
3808 | double f; | |
3809 | char *pos; | |
fee5959d | 3810 | if (c_strcasecmp (value, "YES") == 0) |
edfda783 | 3811 | *result = yesval; |
fee5959d | 3812 | else if (c_strcasecmp (value, "NO") == 0) |
edfda783 AR |
3813 | *result = noval; |
3814 | else if (is_float && (f = strtod (value, &pos), pos != value)) | |
3815 | *result = make_float (f); | |
3816 | else if (is_modstring && value) | |
3817 | *result = ns_string_to_lispmod (value); | |
3818 | else fprintf (stderr, | |
3819 | "Bad value for default \"%s\": \"%s\"\n", parameter, value); | |
3820 | } | |
3821 | } | |
3822 | ||
3823 | ||
0dc8cf50 | 3824 | static void |
edfda783 AR |
3825 | ns_initialize_display_info (struct ns_display_info *dpyinfo) |
3826 | /* -------------------------------------------------------------------------- | |
3827 | Initialize global info and storage for display. | |
3828 | -------------------------------------------------------------------------- */ | |
3829 | { | |
3830 | NSScreen *screen = [NSScreen mainScreen]; | |
3831 | NSWindowDepth depth = [screen depth]; | |
bbf534ce | 3832 | Mouse_HLInfo *hlinfo = &dpyinfo->mouse_highlight; |
edfda783 | 3833 | |
edfda783 AR |
3834 | dpyinfo->resx = 72.27; /* used 75.0, but this makes pt == pixel, expected */ |
3835 | dpyinfo->resy = 72.27; | |
3836 | dpyinfo->color_p = ![NSDeviceWhiteColorSpace isEqualToString: | |
3837 | NSColorSpaceFromDepth (depth)] | |
3838 | && ![NSCalibratedWhiteColorSpace isEqualToString: | |
3839 | NSColorSpaceFromDepth (depth)]; | |
3840 | dpyinfo->n_planes = NSBitsPerPixelFromDepth (depth); | |
3841 | dpyinfo->image_cache = make_image_cache (); | |
38182d90 | 3842 | dpyinfo->color_table = xmalloc (sizeof *dpyinfo->color_table); |
edfda783 AR |
3843 | dpyinfo->color_table->colors = NULL; |
3844 | dpyinfo->root_window = 42; /* a placeholder.. */ | |
3845 | ||
bbf534ce EZ |
3846 | hlinfo->mouse_face_mouse_frame = NULL; |
3847 | hlinfo->mouse_face_deferred_gc = 0; | |
3848 | hlinfo->mouse_face_beg_row = hlinfo->mouse_face_beg_col = -1; | |
3849 | hlinfo->mouse_face_end_row = hlinfo->mouse_face_end_col = -1; | |
3850 | hlinfo->mouse_face_face_id = DEFAULT_FACE_ID; | |
3851 | hlinfo->mouse_face_window = hlinfo->mouse_face_overlay = Qnil; | |
3852 | hlinfo->mouse_face_hidden = 0; | |
edfda783 | 3853 | |
bbf534ce EZ |
3854 | hlinfo->mouse_face_mouse_x = hlinfo->mouse_face_mouse_y = 0; |
3855 | hlinfo->mouse_face_defer = 0; | |
edfda783 | 3856 | |
9e50ff0c | 3857 | dpyinfo->x_highlight_frame = dpyinfo->x_focus_frame = NULL; |
edfda783 AR |
3858 | |
3859 | dpyinfo->n_fonts = 0; | |
3860 | dpyinfo->smallest_font_height = 1; | |
3861 | dpyinfo->smallest_char_width = 1; | |
3862 | } | |
3863 | ||
3864 | ||
3fe53a83 | 3865 | /* This and next define (many of the) public functions in this file. */ |
edfda783 AR |
3866 | /* x_... are generic versions in xdisp.c that we, and other terms, get away |
3867 | with using despite presence in the "system dependent" redisplay | |
3868 | interface. In addition, many of the ns_ methods have code that is | |
3869 | shared with all terms, indicating need for further refactoring. */ | |
3870 | extern frame_parm_handler ns_frame_parm_handlers[]; | |
3871 | static struct redisplay_interface ns_redisplay_interface = | |
3872 | { | |
3873 | ns_frame_parm_handlers, | |
3fe53a83 AR |
3874 | x_produce_glyphs, |
3875 | x_write_glyphs, | |
3876 | x_insert_glyphs, | |
3877 | x_clear_end_of_line, | |
3878 | ns_scroll_run, | |
3879 | ns_after_update_window_line, | |
3880 | ns_update_window_begin, | |
3881 | ns_update_window_end, | |
3882 | x_cursor_to, | |
edfda783 AR |
3883 | ns_flush, |
3884 | 0, /* flush_display_optional */ | |
3fe53a83 AR |
3885 | x_clear_window_mouse_face, |
3886 | x_get_glyph_overhangs, | |
3887 | x_fix_overlapping_area, | |
3888 | ns_draw_fringe_bitmap, | |
df2142db | 3889 | 0, /* define_fringe_bitmap */ /* FIXME: simplify ns_draw_fringe_bitmap */ |
edfda783 | 3890 | 0, /* destroy_fringe_bitmap */ |
3fe53a83 AR |
3891 | ns_compute_glyph_string_overhangs, |
3892 | ns_draw_glyph_string, /* interface to nsfont.m */ | |
3893 | ns_define_frame_cursor, | |
3894 | ns_clear_frame_area, | |
3895 | ns_draw_window_cursor, | |
edfda783 AR |
3896 | ns_draw_vertical_window_border, |
3897 | ns_shift_glyphs_for_insert | |
3898 | }; | |
3899 | ||
3900 | ||
3901 | static void | |
3902 | ns_delete_display (struct ns_display_info *dpyinfo) | |
3903 | { | |
df2142db | 3904 | /* TODO... */ |
edfda783 AR |
3905 | } |
3906 | ||
3907 | ||
3908 | /* This function is called when the last frame on a display is deleted. */ | |
3909 | static void | |
3910 | ns_delete_terminal (struct terminal *terminal) | |
3911 | { | |
3912 | struct ns_display_info *dpyinfo = terminal->display_info.ns; | |
edfda783 | 3913 | |
e2749141 | 3914 | /* Protect against recursive calls. delete_frame in |
edfda783 AR |
3915 | delete_terminal calls us back when it deletes our last frame. */ |
3916 | if (!terminal->name) | |
3917 | return; | |
3918 | ||
4d7e6e51 | 3919 | block_input (); |
edfda783 AR |
3920 | |
3921 | x_destroy_all_bitmaps (dpyinfo); | |
3922 | ns_delete_display (dpyinfo); | |
4d7e6e51 | 3923 | unblock_input (); |
edfda783 AR |
3924 | } |
3925 | ||
3926 | ||
3927 | static struct terminal * | |
3928 | ns_create_terminal (struct ns_display_info *dpyinfo) | |
3929 | /* -------------------------------------------------------------------------- | |
3930 | Set up use of NS before we make the first connection. | |
3931 | -------------------------------------------------------------------------- */ | |
3932 | { | |
3933 | struct terminal *terminal; | |
3934 | ||
3935 | NSTRACE (ns_create_terminal); | |
3936 | ||
3937 | terminal = create_terminal (); | |
3938 | ||
3939 | terminal->type = output_ns; | |
3940 | terminal->display_info.ns = dpyinfo; | |
3941 | dpyinfo->terminal = terminal; | |
3942 | ||
3943 | terminal->rif = &ns_redisplay_interface; | |
3944 | ||
3945 | terminal->clear_frame_hook = ns_clear_frame; | |
3fe53a83 AR |
3946 | terminal->ins_del_lines_hook = 0; /* XXX vestigial? */ |
3947 | terminal->delete_glyphs_hook = 0; /* XXX vestigial? */ | |
edfda783 AR |
3948 | terminal->ring_bell_hook = ns_ring_bell; |
3949 | terminal->reset_terminal_modes_hook = ns_reset_terminal_modes; | |
3950 | terminal->set_terminal_modes_hook = ns_set_terminal_modes; | |
3951 | terminal->update_begin_hook = ns_update_begin; | |
3952 | terminal->update_end_hook = ns_update_end; | |
3fe53a83 | 3953 | terminal->set_terminal_window_hook = NULL; /* XXX vestigial? */ |
edfda783 AR |
3954 | terminal->read_socket_hook = ns_read_socket; |
3955 | terminal->frame_up_to_date_hook = ns_frame_up_to_date; | |
3956 | terminal->mouse_position_hook = ns_mouse_position; | |
3957 | terminal->frame_rehighlight_hook = ns_frame_rehighlight; | |
3958 | terminal->frame_raise_lower_hook = ns_frame_raise_lower; | |
3959 | ||
dd946752 | 3960 | terminal->fullscreen_hook = ns_fullscreen_hook; |
edfda783 AR |
3961 | |
3962 | terminal->set_vertical_scroll_bar_hook = ns_set_vertical_scroll_bar; | |
3963 | terminal->condemn_scroll_bars_hook = ns_condemn_scroll_bars; | |
3964 | terminal->redeem_scroll_bar_hook = ns_redeem_scroll_bar; | |
3965 | terminal->judge_scroll_bars_hook = ns_judge_scroll_bars; | |
3966 | ||
3967 | terminal->delete_frame_hook = x_destroy_window; | |
3968 | terminal->delete_terminal_hook = ns_delete_terminal; | |
3969 | ||
3970 | terminal->scroll_region_ok = 1; | |
3971 | terminal->char_ins_del_ok = 1; | |
3972 | terminal->line_ins_del_ok = 1; | |
3973 | terminal->fast_clear_end_of_line = 1; | |
3974 | terminal->memory_below_frame = 0; | |
3975 | ||
3976 | return terminal; | |
3977 | } | |
3978 | ||
3979 | ||
edfda783 AR |
3980 | struct ns_display_info * |
3981 | ns_term_init (Lisp_Object display_name) | |
3982 | /* -------------------------------------------------------------------------- | |
3983 | Start the Application and get things rolling. | |
3984 | -------------------------------------------------------------------------- */ | |
3985 | { | |
edfda783 AR |
3986 | struct terminal *terminal; |
3987 | struct ns_display_info *dpyinfo; | |
3988 | static int ns_initialized = 0; | |
3989 | Lisp_Object tmp; | |
3990 | ||
c077c059 JD |
3991 | if (ns_initialized) return x_display_list; |
3992 | ns_initialized = 1; | |
3993 | ||
edfda783 AR |
3994 | NSTRACE (ns_term_init); |
3995 | ||
c077c059 JD |
3996 | [outerpool release]; |
3997 | outerpool = [[NSAutoreleasePool alloc] init]; | |
3998 | ||
edfda783 AR |
3999 | /* count object allocs (About, click icon); on OS X use ObjectAlloc tool */ |
4000 | /*GSDebugAllocationActive (YES); */ | |
4d7e6e51 | 4001 | block_input (); |
edfda783 | 4002 | |
c077c059 JD |
4003 | baud_rate = 38400; |
4004 | Fset_input_interrupt_mode (Qnil); | |
ddee6515 | 4005 | |
c077c059 JD |
4006 | if (selfds[0] == -1) |
4007 | { | |
4008 | if (pipe (selfds) == -1) | |
ddee6515 | 4009 | { |
c077c059 JD |
4010 | fprintf (stderr, "Failed to create pipe: %s\n", |
4011 | emacs_strerror (errno)); | |
4012 | emacs_abort (); | |
ddee6515 | 4013 | } |
c077c059 JD |
4014 | |
4015 | fcntl (selfds[0], F_SETFL, O_NONBLOCK|fcntl (selfds[0], F_GETFL)); | |
4016 | FD_ZERO (&select_readfds); | |
4017 | FD_ZERO (&select_writefds); | |
4018 | pthread_mutex_init (&select_mutex, NULL); | |
edfda783 AR |
4019 | } |
4020 | ||
4021 | ns_pending_files = [[NSMutableArray alloc] init]; | |
4022 | ns_pending_service_names = [[NSMutableArray alloc] init]; | |
4023 | ns_pending_service_args = [[NSMutableArray alloc] init]; | |
4024 | ||
adff3182 | 4025 | /* Start app and create the main menu, window, view. |
edfda783 AR |
4026 | Needs to be here because ns_initialize_display_info () uses AppKit classes. |
4027 | The view will then ask the NSApp to stop and return to Emacs. */ | |
4028 | [EmacsApp sharedApplication]; | |
4029 | if (NSApp == nil) | |
4030 | return NULL; | |
4031 | [NSApp setDelegate: NSApp]; | |
4032 | ||
ddee6515 JD |
4033 | /* Start the select thread. */ |
4034 | [NSThread detachNewThreadSelector:@selector (fd_handler:) | |
4035 | toTarget:NSApp | |
4036 | withObject:nil]; | |
4037 | ||
edfda783 AR |
4038 | /* debugging: log all notifications */ |
4039 | /* [[NSNotificationCenter defaultCenter] addObserver: NSApp | |
4040 | selector: @selector (logNotification:) | |
4041 | name: nil object: nil]; */ | |
4042 | ||
38182d90 | 4043 | dpyinfo = xzalloc (sizeof *dpyinfo); |
edfda783 AR |
4044 | |
4045 | ns_initialize_display_info (dpyinfo); | |
4046 | terminal = ns_create_terminal (dpyinfo); | |
4047 | ||
38182d90 | 4048 | terminal->kboard = xmalloc (sizeof *terminal->kboard); |
edfda783 | 4049 | init_kboard (terminal->kboard); |
15dbb4d6 | 4050 | kset_window_system (terminal->kboard, Qns); |
edfda783 AR |
4051 | terminal->kboard->next_kboard = all_kboards; |
4052 | all_kboards = terminal->kboard; | |
4053 | /* Don't let the initial kboard remain current longer than necessary. | |
4054 | That would cause problems if a file loaded on startup tries to | |
4055 | prompt in the mini-buffer. */ | |
4056 | if (current_kboard == initial_kboard) | |
4057 | current_kboard = terminal->kboard; | |
4058 | terminal->kboard->reference_count++; | |
4059 | ||
9e50ff0c DN |
4060 | dpyinfo->next = x_display_list; |
4061 | x_display_list = dpyinfo; | |
edfda783 AR |
4062 | |
4063 | /* Put it on ns_display_name_list */ | |
4064 | ns_display_name_list = Fcons (Fcons (display_name, Qnil), | |
4065 | ns_display_name_list); | |
edfda783 AR |
4066 | dpyinfo->name_list_element = XCAR (ns_display_name_list); |
4067 | ||
e99a530f | 4068 | terminal->name = xstrdup (SSDATA (display_name)); |
edfda783 | 4069 | |
4d7e6e51 | 4070 | unblock_input (); |
edfda783 | 4071 | |
9518c243 | 4072 | if (!inhibit_x_resources) |
3436b70c | 4073 | { |
3436b70c AR |
4074 | ns_default ("GSFontAntiAlias", &ns_antialias_text, |
4075 | Qt, Qnil, NO, NO); | |
4076 | tmp = Qnil; | |
c6c62e78 | 4077 | /* this is a standard variable */ |
3436b70c AR |
4078 | ns_default ("AppleAntiAliasingThreshold", &tmp, |
4079 | make_float (10.0), make_float (6.0), YES, NO); | |
4080 | ns_antialias_threshold = NILP (tmp) ? 10.0 : XFLOATINT (tmp); | |
3436b70c AR |
4081 | } |
4082 | ||
c6c62e78 DR |
4083 | ns_selection_color = [[NSUserDefaults standardUserDefaults] |
4084 | stringForKey: @"AppleHighlightColor"]; | |
4085 | if (ns_selection_color == nil) | |
edfda783 | 4086 | ns_selection_color = NS_SELECTION_COLOR_DEFAULT; |
2c6584e8 | 4087 | |
edfda783 | 4088 | { |
7ded3383 | 4089 | NSColorList *cl = [NSColorList colorListNamed: @"Emacs"]; |
edfda783 AR |
4090 | |
4091 | if ( cl == nil ) | |
4092 | { | |
7ded3383 | 4093 | Lisp_Object color_file, color_map, color; |
7ded3383 AR |
4094 | unsigned long c; |
4095 | char *name; | |
4096 | ||
4097 | color_file = Fexpand_file_name (build_string ("rgb.txt"), | |
4098 | Fsymbol_value (intern ("data-directory"))); | |
4099 | if (NILP (Ffile_readable_p (color_file))) | |
4100 | fatal ("Could not find %s.\n", SDATA (color_file)); | |
4101 | ||
4102 | color_map = Fx_load_color_file (color_file); | |
4103 | if (NILP (color_map)) | |
4104 | fatal ("Could not read %s.\n", SDATA (color_file)); | |
4105 | ||
4106 | cl = [[NSColorList alloc] initWithName: @"Emacs"]; | |
4107 | for ( ; CONSP (color_map); color_map = XCDR (color_map)) | |
edfda783 | 4108 | { |
7ded3383 | 4109 | color = XCAR (color_map); |
0dc8cf50 | 4110 | name = SSDATA (XCAR (color)); |
7ded3383 AR |
4111 | c = XINT (XCDR (color)); |
4112 | [cl setColor: | |
4113 | [NSColor colorWithCalibratedRed: RED_FROM_ULONG (c) / 255.0 | |
4114 | green: GREEN_FROM_ULONG (c) / 255.0 | |
4115 | blue: BLUE_FROM_ULONG (c) / 255.0 | |
4116 | alpha: 1.0] | |
4117 | forKey: [NSString stringWithUTF8String: name]]; | |
edfda783 | 4118 | } |
edfda783 AR |
4119 | [cl writeToFile: nil]; |
4120 | } | |
4121 | } | |
4122 | ||
4123 | { | |
edfda783 | 4124 | #ifdef NS_IMPL_GNUSTEP |
e99a530f | 4125 | Vwindow_system_version = build_string (gnustep_base_version); |
edfda783 AR |
4126 | #else |
4127 | /*PSnextrelease (128, c); */ | |
e99a530f PE |
4128 | char c[DBL_BUFSIZE_BOUND]; |
4129 | int len = dtoastr (c, sizeof c, 0, 0, NSAppKitVersionNumber); | |
4130 | Vwindow_system_version = make_unibyte_string (c, len); | |
edfda783 | 4131 | #endif |
edfda783 AR |
4132 | } |
4133 | ||
4134 | delete_keyboard_wait_descriptor (0); | |
4135 | ||
f27a64a9 AR |
4136 | ns_app_name = [[NSProcessInfo processInfo] processName]; |
4137 | ||
edfda783 AR |
4138 | /* Set up OS X app menu */ |
4139 | #ifdef NS_IMPL_COCOA | |
4140 | { | |
4141 | NSMenu *appMenu; | |
15034960 | 4142 | NSMenuItem *item; |
edfda783 AR |
4143 | /* set up the application menu */ |
4144 | svcsMenu = [[EmacsMenu alloc] initWithTitle: @"Services"]; | |
4145 | [svcsMenu setAutoenablesItems: NO]; | |
4146 | appMenu = [[EmacsMenu alloc] initWithTitle: @"Emacs"]; | |
4147 | [appMenu setAutoenablesItems: NO]; | |
4148 | mainMenu = [[EmacsMenu alloc] initWithTitle: @""]; | |
4e622592 | 4149 | dockMenu = [[EmacsMenu alloc] initWithTitle: @""]; |
edfda783 AR |
4150 | |
4151 | [appMenu insertItemWithTitle: @"About Emacs" | |
4152 | action: @selector (orderFrontStandardAboutPanel:) | |
4153 | keyEquivalent: @"" | |
4154 | atIndex: 0]; | |
4155 | [appMenu insertItem: [NSMenuItem separatorItem] atIndex: 1]; | |
4156 | [appMenu insertItemWithTitle: @"Preferences..." | |
4157 | action: @selector (showPreferencesWindow:) | |
4158 | keyEquivalent: @"," | |
4159 | atIndex: 2]; | |
4160 | [appMenu insertItem: [NSMenuItem separatorItem] atIndex: 3]; | |
4161 | item = [appMenu insertItemWithTitle: @"Services" | |
4162 | action: @selector (menuDown:) | |
4163 | keyEquivalent: @"" | |
4164 | atIndex: 4]; | |
4165 | [appMenu setSubmenu: svcsMenu forItem: item]; | |
edfda783 AR |
4166 | [appMenu insertItem: [NSMenuItem separatorItem] atIndex: 5]; |
4167 | [appMenu insertItemWithTitle: @"Hide Emacs" | |
4168 | action: @selector (hide:) | |
4169 | keyEquivalent: @"h" | |
4170 | atIndex: 6]; | |
4171 | item = [appMenu insertItemWithTitle: @"Hide Others" | |
4172 | action: @selector (hideOtherApplications:) | |
4173 | keyEquivalent: @"h" | |
4174 | atIndex: 7]; | |
4175 | [item setKeyEquivalentModifierMask: NSCommandKeyMask | NSAlternateKeyMask]; | |
4176 | [appMenu insertItem: [NSMenuItem separatorItem] atIndex: 8]; | |
4177 | [appMenu insertItemWithTitle: @"Quit Emacs" | |
4178 | action: @selector (terminate:) | |
4179 | keyEquivalent: @"q" | |
4180 | atIndex: 9]; | |
4181 | ||
2c6584e8 | 4182 | item = [mainMenu insertItemWithTitle: ns_app_name |
edfda783 AR |
4183 | action: @selector (menuDown:) |
4184 | keyEquivalent: @"" | |
4185 | atIndex: 0]; | |
4186 | [mainMenu setSubmenu: appMenu forItem: item]; | |
4e622592 AR |
4187 | [dockMenu insertItemWithTitle: @"New Frame" |
4188 | action: @selector (newFrame:) | |
4189 | keyEquivalent: @"" | |
4190 | atIndex: 0]; | |
edfda783 AR |
4191 | |
4192 | [NSApp setMainMenu: mainMenu]; | |
4193 | [NSApp setAppleMenu: appMenu]; | |
4194 | [NSApp setServicesMenu: svcsMenu]; | |
4195 | /* Needed at least on Cocoa, to get dock menu to show windows */ | |
4196 | [NSApp setWindowsMenu: [[NSMenu alloc] init]]; | |
5fecd5fc JD |
4197 | |
4198 | [[NSNotificationCenter defaultCenter] | |
4199 | addObserver: mainMenu | |
4200 | selector: @selector (trackingNotification:) | |
4201 | name: NSMenuDidBeginTrackingNotification object: mainMenu]; | |
4202 | [[NSNotificationCenter defaultCenter] | |
4203 | addObserver: mainMenu | |
4204 | selector: @selector (trackingNotification:) | |
4205 | name: NSMenuDidEndTrackingNotification object: mainMenu]; | |
edfda783 AR |
4206 | } |
4207 | #endif /* MAC OS X menu setup */ | |
4208 | ||
c077c059 JD |
4209 | /* Register our external input/output types, used for determining |
4210 | applicable services and also drag/drop eligibility. */ | |
4211 | ns_send_types = [[NSArray arrayWithObjects: NSStringPboardType, nil] retain]; | |
4212 | ns_return_types = [[NSArray arrayWithObjects: NSStringPboardType, nil] | |
4213 | retain]; | |
4214 | ns_drag_types = [[NSArray arrayWithObjects: | |
4215 | NSStringPboardType, | |
4216 | NSTabularTextPboardType, | |
4217 | NSFilenamesPboardType, | |
4218 | NSURLPboardType, | |
4219 | NSColorPboardType, | |
4220 | NSFontPboardType, nil] retain]; | |
4221 | ||
04fafa46 JD |
4222 | #ifndef NEW_STYLE_FS |
4223 | /* If fullscreen is in init/default-frame-alist, focus isn't set | |
4224 | right for fullscreen windows, so set this. */ | |
4225 | [NSApp activateIgnoringOtherApps:YES]; | |
4226 | #endif | |
f75beb47 | 4227 | |
edfda783 | 4228 | [NSApp run]; |
adff3182 | 4229 | ns_do_open_file = YES; |
edfda783 AR |
4230 | return dpyinfo; |
4231 | } | |
4232 | ||
4233 | ||
edfda783 AR |
4234 | void |
4235 | ns_term_shutdown (int sig) | |
4236 | { | |
5ba6571d WX |
4237 | [[NSUserDefaults standardUserDefaults] synchronize]; |
4238 | ||
edfda783 AR |
4239 | /* code not reached in emacs.c after this is called by shut_down_emacs: */ |
4240 | if (STRINGP (Vauto_save_list_file_name)) | |
0dc8cf50 | 4241 | unlink (SSDATA (Vauto_save_list_file_name)); |
edfda783 | 4242 | |
a9b4df69 AR |
4243 | if (sig == 0 || sig == SIGTERM) |
4244 | { | |
a9b4df69 AR |
4245 | [NSApp terminate: NSApp]; |
4246 | } | |
4247 | else // force a stack trace to happen | |
4248 | { | |
1088b922 | 4249 | emacs_abort (); |
a9b4df69 | 4250 | } |
edfda783 AR |
4251 | } |
4252 | ||
4253 | ||
edfda783 AR |
4254 | /* ========================================================================== |
4255 | ||
4256 | EmacsApp implementation | |
4257 | ||
4258 | ========================================================================== */ | |
4259 | ||
4260 | ||
4261 | @implementation EmacsApp | |
4262 | ||
4263 | - (void)logNotification: (NSNotification *)notification | |
4264 | { | |
4265 | const char *name = [[notification name] UTF8String]; | |
4266 | if (!strstr (name, "Update") && !strstr (name, "NSMenu") | |
4267 | && !strstr (name, "WindowNumber")) | |
4268 | NSLog (@"notification: '%@'", [notification name]); | |
4269 | } | |
4270 | ||
4271 | ||
4272 | - (void)sendEvent: (NSEvent *)theEvent | |
4273 | /* -------------------------------------------------------------------------- | |
3175b12a AR |
4274 | Called when NSApp is running for each event received. Used to stop |
4275 | the loop when we choose, since there's no way to just run one iteration. | |
edfda783 AR |
4276 | -------------------------------------------------------------------------- */ |
4277 | { | |
4278 | int type = [theEvent type]; | |
4279 | NSWindow *window = [theEvent window]; | |
4280 | /* NSTRACE (sendEvent); */ | |
8612b71a | 4281 | /*fprintf (stderr, "received event of type %d\t%d\n", type);*/ |
edfda783 | 4282 | |
08e3161a JD |
4283 | #ifdef NS_IMPL_COCOA |
4284 | if (type == NSApplicationDefined | |
4285 | && [theEvent data2] == NSAPP_DATA2_RUNASSCRIPT) | |
4286 | { | |
4287 | ns_run_ascript (); | |
4288 | [self stop: self]; | |
4289 | return; | |
4290 | } | |
4291 | #endif | |
4292 | ||
edfda783 AR |
4293 | if (type == NSCursorUpdate && window == nil) |
4294 | { | |
4295 | fprintf (stderr, "Dropping external cursor update event.\n"); | |
4296 | return; | |
4297 | } | |
4298 | ||
edfda783 AR |
4299 | if (type == NSApplicationDefined) |
4300 | { | |
3175b12a AR |
4301 | /* Events posted by ns_send_appdefined interrupt the run loop here. |
4302 | But, if a modal window is up, an appdefined can still come through, | |
4303 | (e.g., from a makeKeyWindow event) but stopping self also stops the | |
4304 | modal loop. Just defer it until later. */ | |
4305 | if ([NSApp modalWindow] == nil) | |
4306 | { | |
64ccff5f | 4307 | last_appdefined_event_data = [theEvent data1]; |
3175b12a AR |
4308 | [self stop: self]; |
4309 | } | |
4310 | else | |
4311 | { | |
4312 | send_appdefined = YES; | |
4313 | } | |
edfda783 AR |
4314 | } |
4315 | ||
4316 | [super sendEvent: theEvent]; | |
4317 | } | |
4318 | ||
4319 | ||
4320 | - (void)showPreferencesWindow: (id)sender | |
4321 | { | |
c6c62e78 DR |
4322 | struct frame *emacsframe = SELECTED_FRAME (); |
4323 | NSEvent *theEvent = [NSApp currentEvent]; | |
4324 | ||
4325 | if (!emacs_event) | |
4326 | return; | |
4327 | emacs_event->kind = NS_NONKEY_EVENT; | |
4328 | emacs_event->code = KEY_NS_SHOW_PREFS; | |
4329 | emacs_event->modifiers = 0; | |
4330 | EV_TRAILER (theEvent); | |
edfda783 AR |
4331 | } |
4332 | ||
4333 | ||
4e622592 AR |
4334 | - (void)newFrame: (id)sender |
4335 | { | |
4336 | struct frame *emacsframe = SELECTED_FRAME (); | |
4337 | NSEvent *theEvent = [NSApp currentEvent]; | |
4338 | ||
4339 | if (!emacs_event) | |
4340 | return; | |
a9f58614 | 4341 | emacs_event->kind = NS_NONKEY_EVENT; |
4e622592 AR |
4342 | emacs_event->code = KEY_NS_NEW_FRAME; |
4343 | emacs_event->modifiers = 0; | |
4344 | EV_TRAILER (theEvent); | |
4345 | } | |
4346 | ||
4347 | ||
15034960 AR |
4348 | /* Open a file (used by below, after going into queue read by ns_read_socket) */ |
4349 | - (BOOL) openFile: (NSString *)fileName | |
4350 | { | |
4351 | struct frame *emacsframe = SELECTED_FRAME (); | |
4352 | NSEvent *theEvent = [NSApp currentEvent]; | |
4353 | ||
4354 | if (!emacs_event) | |
4355 | return NO; | |
4356 | ||
a9f58614 | 4357 | emacs_event->kind = NS_NONKEY_EVENT; |
15034960 AR |
4358 | emacs_event->code = KEY_NS_OPEN_FILE_LINE; |
4359 | ns_input_file = append2 (ns_input_file, build_string ([fileName UTF8String])); | |
4360 | ns_input_line = Qnil; /* can be start or cons start,end */ | |
4361 | emacs_event->modifiers =0; | |
4362 | EV_TRAILER (theEvent); | |
4363 | ||
4364 | return YES; | |
4365 | } | |
4366 | ||
4367 | ||
edfda783 AR |
4368 | /* ************************************************************************** |
4369 | ||
4370 | EmacsApp delegate implementation | |
4371 | ||
4372 | ************************************************************************** */ | |
4373 | ||
4374 | - (void)applicationDidFinishLaunching: (NSNotification *)notification | |
4375 | /* -------------------------------------------------------------------------- | |
4376 | When application is loaded, terminate event loop in ns_term_init | |
4377 | -------------------------------------------------------------------------- */ | |
4378 | { | |
4379 | NSTRACE (applicationDidFinishLaunching); | |
4380 | [NSApp setServicesProvider: NSApp]; | |
4381 | ns_send_appdefined (-2); | |
4382 | } | |
e2749141 | 4383 | |
edfda783 | 4384 | |
c6c62e78 | 4385 | /* Termination sequences: |
8612b71a AR |
4386 | C-x C-c: |
4387 | Cmd-Q: | |
4388 | MenuBar | File | Exit: | |
8612b71a | 4389 | Select Quit from App menubar: |
c6c62e78 DR |
4390 | -terminate |
4391 | KEY_NS_POWER_OFF, (save-buffers-kill-emacs) | |
4392 | ns_term_shutdown() | |
8612b71a AR |
4393 | |
4394 | Select Quit from Dock menu: | |
4395 | Logout attempt: | |
c6c62e78 | 4396 | -appShouldTerminate |
8612b71a AR |
4397 | Cancel -> Nothing else |
4398 | Accept -> | |
2c6584e8 | 4399 | |
c6c62e78 DR |
4400 | -terminate |
4401 | KEY_NS_POWER_OFF, (save-buffers-kill-emacs) | |
4402 | ns_term_shutdown() | |
4403 | ||
8612b71a AR |
4404 | */ |
4405 | ||
edfda783 AR |
4406 | - (void) terminate: (id)sender |
4407 | { | |
c6c62e78 | 4408 | struct frame *emacsframe = SELECTED_FRAME (); |
2c6584e8 | 4409 | |
c6c62e78 DR |
4410 | if (!emacs_event) |
4411 | return; | |
2c6584e8 | 4412 | |
c6c62e78 DR |
4413 | emacs_event->kind = NS_NONKEY_EVENT; |
4414 | emacs_event->code = KEY_NS_POWER_OFF; | |
4415 | emacs_event->arg = Qt; /* mark as non-key event */ | |
4416 | EV_TRAILER ((id)nil); | |
edfda783 AR |
4417 | } |
4418 | ||
4419 | ||
4420 | - (NSApplicationTerminateReply)applicationShouldTerminate: (id)sender | |
4421 | { | |
8612b71a AR |
4422 | int ret; |
4423 | ||
c6c62e78 | 4424 | if (NILP (ns_confirm_quit)) // || ns_shutdown_properly --> TO DO |
edfda783 AR |
4425 | return NSTerminateNow; |
4426 | ||
f27a64a9 | 4427 | ret = NSRunAlertPanel(ns_app_name, |
79e721e0 | 4428 | @"Exit requested. Would you like to Save Buffers and Exit, or Cancel the request?", |
8612b71a AR |
4429 | @"Save Buffers and Exit", @"Cancel", nil); |
4430 | ||
4431 | if (ret == NSAlertDefaultReturn) | |
8612b71a | 4432 | return NSTerminateNow; |
8612b71a | 4433 | else if (ret == NSAlertAlternateReturn) |
8612b71a | 4434 | return NSTerminateCancel; |
3175b12a | 4435 | return NSTerminateNow; /* just in case */ |
edfda783 AR |
4436 | } |
4437 | ||
3d29b2ce JD |
4438 | static int |
4439 | not_in_argv (NSString *arg) | |
4440 | { | |
4441 | int k; | |
4442 | const char *a = [arg UTF8String]; | |
4443 | for (k = 1; k < initial_argc; ++k) | |
4444 | if (strcmp (a, initial_argv[k]) == 0) return 0; | |
4445 | return 1; | |
4446 | } | |
edfda783 | 4447 | |
edfda783 AR |
4448 | /* Notification from the Workspace to open a file */ |
4449 | - (BOOL)application: sender openFile: (NSString *)file | |
4450 | { | |
3d29b2ce | 4451 | if (ns_do_open_file || not_in_argv (file)) |
adff3182 | 4452 | [ns_pending_files addObject: file]; |
edfda783 AR |
4453 | return YES; |
4454 | } | |
4455 | ||
4456 | ||
4457 | /* Open a file as a temporary file */ | |
4458 | - (BOOL)application: sender openTempFile: (NSString *)file | |
4459 | { | |
3d29b2ce | 4460 | if (ns_do_open_file || not_in_argv (file)) |
adff3182 | 4461 | [ns_pending_files addObject: file]; |
edfda783 AR |
4462 | return YES; |
4463 | } | |
4464 | ||
4465 | ||
4466 | /* Notification from the Workspace to open a file noninteractively (?) */ | |
4467 | - (BOOL)application: sender openFileWithoutUI: (NSString *)file | |
4468 | { | |
3d29b2ce | 4469 | if (ns_do_open_file || not_in_argv (file)) |
adff3182 | 4470 | [ns_pending_files addObject: file]; |
edfda783 AR |
4471 | return YES; |
4472 | } | |
4473 | ||
edfda783 AR |
4474 | /* Notification from the Workspace to open multiple files */ |
4475 | - (void)application: sender openFiles: (NSArray *)fileList | |
4476 | { | |
3d29b2ce JD |
4477 | NSEnumerator *files = [fileList objectEnumerator]; |
4478 | NSString *file; | |
4479 | /* Don't open files from the command line unconditionally, | |
4480 | Cocoa parses the command line wrong, --option value tries to open value | |
4481 | if --option is the last option. */ | |
1088b922 | 4482 | while ((file = [files nextObject]) != nil) |
3d29b2ce JD |
4483 | if (ns_do_open_file || not_in_argv (file)) |
4484 | [ns_pending_files addObject: file]; | |
1088b922 | 4485 | |
15034960 | 4486 | [self replyToOpenOrPrint: NSApplicationDelegateReplySuccess]; |
98a2166a | 4487 | |
edfda783 AR |
4488 | } |
4489 | ||
4e622592 AR |
4490 | |
4491 | /* Handle dock menu requests. */ | |
4492 | - (NSMenu *)applicationDockMenu: (NSApplication *) sender | |
4493 | { | |
4494 | return dockMenu; | |
4495 | } | |
4496 | ||
4497 | ||
df2142db | 4498 | /* TODO: these may help w/IO switching btwn terminal and NSApp */ |
a3b53a85 AR |
4499 | - (void)applicationWillBecomeActive: (NSNotification *)notification |
4500 | { | |
4501 | //ns_app_active=YES; | |
4502 | } | |
edfda783 AR |
4503 | - (void)applicationDidBecomeActive: (NSNotification *)notification |
4504 | { | |
f0a1382a JD |
4505 | NSTRACE (applicationDidBecomeActive); |
4506 | ||
a3b53a85 | 4507 | //ns_app_active=YES; |
f0a1382a JD |
4508 | |
4509 | ns_update_auto_hide_menu_bar (); | |
da6062e6 | 4510 | // No constraining takes place when the application is not active. |
f0a1382a | 4511 | ns_constrain_all_frames (); |
edfda783 AR |
4512 | } |
4513 | - (void)applicationDidResignActive: (NSNotification *)notification | |
4514 | { | |
a3b53a85 | 4515 | //ns_app_active=NO; |
edfda783 AR |
4516 | ns_send_appdefined (-1); |
4517 | } | |
4518 | ||
4519 | ||
4520 | ||
4521 | /* ========================================================================== | |
4522 | ||
4523 | EmacsApp aux handlers for managing event loop | |
4524 | ||
4525 | ========================================================================== */ | |
4526 | ||
4527 | ||
4528 | - (void)timeout_handler: (NSTimer *)timedEntry | |
4529 | /* -------------------------------------------------------------------------- | |
4530 | The timeout specified to ns_select has passed. | |
4531 | -------------------------------------------------------------------------- */ | |
4532 | { | |
4533 | /*NSTRACE (timeout_handler); */ | |
4534 | ns_send_appdefined (-2); | |
4535 | } | |
4536 | ||
ddee6515 | 4537 | - (void)fd_handler:(id)unused |
edfda783 AR |
4538 | /* -------------------------------------------------------------------------- |
4539 | Check data waiting on file descriptors and terminate if so | |
4540 | -------------------------------------------------------------------------- */ | |
4541 | { | |
4542 | int result; | |
ddee6515 JD |
4543 | int waiting = 1, nfds; |
4544 | char c; | |
edfda783 | 4545 | |
ddee6515 JD |
4546 | SELECT_TYPE readfds, writefds, *wfds; |
4547 | EMACS_TIME timeout, *tmo; | |
d18e2bb6 | 4548 | NSAutoreleasePool *pool = nil; |
edfda783 | 4549 | |
ddee6515 | 4550 | /* NSTRACE (fd_handler); */ |
edfda783 | 4551 | |
1088b922 | 4552 | for (;;) |
edfda783 | 4553 | { |
d18e2bb6 JD |
4554 | [pool release]; |
4555 | pool = [[NSAutoreleasePool alloc] init]; | |
4556 | ||
ddee6515 JD |
4557 | if (waiting) |
4558 | { | |
4559 | SELECT_TYPE fds; | |
4560 | ||
4561 | FD_SET (selfds[0], &fds); | |
4562 | result = select (selfds[0]+1, &fds, NULL, NULL, NULL); | |
4563 | if (result > 0) | |
4564 | { | |
4565 | read (selfds[0], &c, 1); | |
4566 | if (c == 'g') waiting = 0; | |
4567 | } | |
4568 | } | |
4569 | else | |
4570 | { | |
4571 | pthread_mutex_lock (&select_mutex); | |
4572 | nfds = select_nfds; | |
4573 | ||
4574 | if (select_valid & SELECT_HAVE_READ) | |
4575 | readfds = select_readfds; | |
4576 | else | |
4577 | FD_ZERO (&readfds); | |
4578 | ||
4579 | if (select_valid & SELECT_HAVE_WRITE) | |
4580 | { | |
4581 | writefds = select_writefds; | |
4582 | wfds = &writefds; | |
4583 | } | |
4584 | else | |
4585 | wfds = NULL; | |
4586 | if (select_valid & SELECT_HAVE_TMO) | |
4587 | { | |
4588 | timeout = select_timeout; | |
4589 | tmo = &timeout; | |
4590 | } | |
4591 | else | |
4592 | tmo = NULL; | |
4593 | ||
4594 | pthread_mutex_unlock (&select_mutex); | |
4595 | ||
4596 | FD_SET (selfds[0], &readfds); | |
4597 | if (selfds[0] >= nfds) nfds = selfds[0]+1; | |
4598 | ||
4599 | result = pselect (nfds, &readfds, wfds, NULL, tmo, NULL); | |
4600 | ||
4601 | if (result == 0) | |
4602 | ns_send_appdefined (-2); | |
4603 | else if (result > 0) | |
4604 | { | |
4605 | if (FD_ISSET (selfds[0], &readfds)) | |
4606 | { | |
4607 | read (selfds[0], &c, 1); | |
4608 | if (c == 's') waiting = 1; | |
4609 | } | |
4610 | else | |
4611 | { | |
4612 | pthread_mutex_lock (&select_mutex); | |
4613 | if (select_valid & SELECT_HAVE_READ) | |
4614 | select_readfds = readfds; | |
4615 | if (select_valid & SELECT_HAVE_WRITE) | |
4616 | select_writefds = writefds; | |
4617 | if (select_valid & SELECT_HAVE_TMO) | |
4618 | select_timeout = timeout; | |
4619 | pthread_mutex_unlock (&select_mutex); | |
4620 | ||
4621 | ns_send_appdefined (result); | |
4622 | } | |
4623 | } | |
4624 | waiting = 1; | |
4625 | } | |
edfda783 AR |
4626 | } |
4627 | } | |
4628 | ||
4629 | ||
4630 | ||
4631 | /* ========================================================================== | |
4632 | ||
4633 | Service provision | |
4634 | ||
4635 | ========================================================================== */ | |
4636 | ||
4637 | /* called from system: queue for next pass through event loop */ | |
4638 | - (void)requestService: (NSPasteboard *)pboard | |
4639 | userData: (NSString *)userData | |
4640 | error: (NSString **)error | |
4641 | { | |
4642 | [ns_pending_service_names addObject: userData]; | |
4643 | [ns_pending_service_args addObject: [NSString stringWithUTF8String: | |
0dc8cf50 | 4644 | SSDATA (ns_string_from_pasteboard (pboard))]]; |
edfda783 AR |
4645 | } |
4646 | ||
4647 | ||
4648 | /* called from ns_read_socket to clear queue */ | |
4649 | - (BOOL)fulfillService: (NSString *)name withArg: (NSString *)arg | |
4650 | { | |
4651 | struct frame *emacsframe = SELECTED_FRAME (); | |
4652 | NSEvent *theEvent = [NSApp currentEvent]; | |
4653 | ||
4654 | if (!emacs_event) | |
4655 | return NO; | |
4656 | ||
a9f58614 | 4657 | emacs_event->kind = NS_NONKEY_EVENT; |
edfda783 AR |
4658 | emacs_event->code = KEY_NS_SPI_SERVICE_CALL; |
4659 | ns_input_spi_name = build_string ([name UTF8String]); | |
4660 | ns_input_spi_arg = build_string ([arg UTF8String]); | |
4661 | emacs_event->modifiers = EV_MODIFIERS (theEvent); | |
4662 | EV_TRAILER (theEvent); | |
4663 | ||
4664 | return YES; | |
4665 | } | |
4666 | ||
4667 | ||
4668 | @end /* EmacsApp */ | |
4669 | ||
4670 | ||
4671 | ||
4672 | /* ========================================================================== | |
4673 | ||
4674 | EmacsView implementation | |
4675 | ||
4676 | ========================================================================== */ | |
4677 | ||
4678 | ||
4679 | @implementation EmacsView | |
4680 | ||
4681 | /* needed to inform when window closed from LISP */ | |
4682 | - (void) setWindowClosing: (BOOL)closing | |
4683 | { | |
4684 | windowClosing = closing; | |
4685 | } | |
4686 | ||
4687 | ||
4688 | - (void)dealloc | |
4689 | { | |
4690 | NSTRACE (EmacsView_dealloc); | |
4691 | [toolbar release]; | |
dd946752 JD |
4692 | if (fs_state == FULLSCREEN_BOTH) |
4693 | [nonfs_window release]; | |
edfda783 AR |
4694 | [super dealloc]; |
4695 | } | |
4696 | ||
4697 | ||
4698 | /* called on font panel selection */ | |
4699 | - (void)changeFont: (id)sender | |
4700 | { | |
4701 | NSEvent *e =[[self window] currentEvent]; | |
4702 | struct face *face =FRAME_DEFAULT_FACE (emacsframe); | |
4703 | id newFont; | |
4704 | float size; | |
4705 | ||
4706 | NSTRACE (changeFont); | |
4707 | if (!emacs_event) | |
4708 | return; | |
4709 | ||
0dc8cf50 JD |
4710 | if ((newFont = [sender convertFont: |
4711 | ((struct nsfont_info *)face->font)->nsfont])) | |
edfda783 | 4712 | { |
c8c057de AR |
4713 | SET_FRAME_GARBAGED (emacsframe); /* now needed as of 2008/10 */ |
4714 | ||
a9f58614 | 4715 | emacs_event->kind = NS_NONKEY_EVENT; |
edfda783 AR |
4716 | emacs_event->modifiers = 0; |
4717 | emacs_event->code = KEY_NS_CHANGE_FONT; | |
4718 | ||
4719 | size = [newFont pointSize]; | |
ed96cde8 | 4720 | ns_input_fontsize = make_number (lrint (size)); |
edfda783 AR |
4721 | ns_input_font = build_string ([[newFont familyName] UTF8String]); |
4722 | EV_TRAILER (e); | |
4723 | } | |
4724 | } | |
4725 | ||
4726 | ||
4727 | - (BOOL)acceptsFirstResponder | |
4728 | { | |
4729 | NSTRACE (acceptsFirstResponder); | |
4730 | return YES; | |
4731 | } | |
4732 | ||
4733 | ||
4734 | - (void)resetCursorRects | |
4735 | { | |
4736 | NSRect visible = [self visibleRect]; | |
4737 | NSCursor *currentCursor = FRAME_POINTER_TYPE (emacsframe); | |
4738 | NSTRACE (resetCursorRects); | |
4739 | ||
4740 | if (currentCursor == nil) | |
4741 | currentCursor = [NSCursor arrowCursor]; | |
4742 | ||
4743 | if (!NSIsEmptyRect (visible)) | |
4744 | [self addCursorRect: visible cursor: currentCursor]; | |
4745 | [currentCursor setOnMouseEntered: YES]; | |
4746 | } | |
4747 | ||
4748 | ||
a9b4df69 | 4749 | |
edfda783 AR |
4750 | /*****************************************************************************/ |
4751 | /* Keyboard handling. */ | |
4752 | #define NS_KEYLOG 0 | |
4753 | ||
4754 | - (void)keyDown: (NSEvent *)theEvent | |
4755 | { | |
bbf534ce | 4756 | Mouse_HLInfo *hlinfo = MOUSE_HL_INFO (emacsframe); |
edfda783 AR |
4757 | int code; |
4758 | unsigned fnKeysym = 0; | |
4759 | int flags; | |
4760 | static NSMutableArray *nsEvArray; | |
4393663b | 4761 | #if !defined (NS_IMPL_COCOA) || MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_6 |
edfda783 | 4762 | static BOOL firstTime = YES; |
4393663b | 4763 | #endif |
449ab399 | 4764 | int left_is_none; |
edfda783 AR |
4765 | |
4766 | NSTRACE (keyDown); | |
4767 | ||
4768 | /* Rhapsody and OS X give up and down events for the arrow keys */ | |
a9b4df69 AR |
4769 | if (ns_fake_keydown == YES) |
4770 | ns_fake_keydown = NO; | |
4771 | else if ([theEvent type] != NSKeyDown) | |
edfda783 AR |
4772 | return; |
4773 | ||
4774 | if (!emacs_event) | |
4775 | return; | |
4776 | ||
15891144 | 4777 | if (![[self window] isKeyWindow] |
25c5550f DR |
4778 | && [[theEvent window] isKindOfClass: [EmacsWindow class]] |
4779 | /* we must avoid an infinite loop here. */ | |
4780 | && (EmacsView *)[[theEvent window] delegate] != self) | |
edfda783 | 4781 | { |
e863926a AR |
4782 | /* XXX: There is an occasional condition in which, when Emacs display |
4783 | updates a different frame from the current one, and temporarily | |
4784 | selects it, then processes some interrupt-driven input | |
4785 | (dispnew.c:3878), OS will send the event to the correct NSWindow, but | |
4786 | for some reason that window has its first responder set to the NSView | |
4787 | most recently updated (I guess), which is not the correct one. */ | |
15891144 | 4788 | [(EmacsView *)[[theEvent window] delegate] keyDown: theEvent]; |
edfda783 AR |
4789 | return; |
4790 | } | |
edfda783 AR |
4791 | |
4792 | if (nsEvArray == nil) | |
4793 | nsEvArray = [[NSMutableArray alloc] initWithCapacity: 1]; | |
4794 | ||
4795 | [NSCursor setHiddenUntilMouseMoves: YES]; | |
4796 | ||
bbf534ce | 4797 | if (hlinfo->mouse_face_hidden && INTEGERP (Vmouse_highlight)) |
edfda783 | 4798 | { |
bbf534ce EZ |
4799 | clear_mouse_face (hlinfo); |
4800 | hlinfo->mouse_face_hidden = 1; | |
edfda783 AR |
4801 | } |
4802 | ||
4803 | if (!processingCompose) | |
4804 | { | |
5d127af9 JD |
4805 | /* When using screen sharing, no left or right information is sent, |
4806 | so use Left key in those cases. */ | |
4807 | int is_left_key, is_right_key; | |
4808 | ||
edfda783 AR |
4809 | code = ([[theEvent charactersIgnoringModifiers] length] == 0) ? |
4810 | 0 : [[theEvent charactersIgnoringModifiers] characterAtIndex: 0]; | |
5d127af9 | 4811 | |
edfda783 | 4812 | /* (Carbon way: [theEvent keyCode]) */ |
2c6584e8 | 4813 | |
edfda783 AR |
4814 | /* is it a "function key"? */ |
4815 | fnKeysym = ns_convert_key (code); | |
4816 | if (fnKeysym) | |
4817 | { | |
4818 | /* COUNTERHACK: map 'Delete' on upper-right main KB to 'Backspace', | |
4819 | because Emacs treats Delete and KP-Delete same (in simple.el). */ | |
4820 | if (fnKeysym == 0xFFFF && [theEvent keyCode] == 0x33) | |
4821 | code = 0xFF08; /* backspace */ | |
4822 | else | |
4823 | code = fnKeysym; | |
4824 | } | |
4825 | ||
4826 | /* are there modifiers? */ | |
4827 | emacs_event->modifiers = 0; | |
4828 | flags = [theEvent modifierFlags]; | |
4829 | ||
4830 | if (flags & NSHelpKeyMask) | |
4831 | emacs_event->modifiers |= hyper_modifier; | |
4832 | ||
4833 | if (flags & NSShiftKeyMask) | |
4834 | emacs_event->modifiers |= shift_modifier; | |
4835 | ||
5d127af9 JD |
4836 | is_right_key = (flags & NSRightCommandKeyMask) == NSRightCommandKeyMask; |
4837 | is_left_key = (flags & NSLeftCommandKeyMask) == NSLeftCommandKeyMask | |
4838 | || (! is_right_key && (flags & NSCommandKeyMask) == NSCommandKeyMask); | |
1088b922 | 4839 | |
5d127af9 | 4840 | if (is_right_key) |
50795d1f JD |
4841 | emacs_event->modifiers |= parse_solitary_modifier |
4842 | (EQ (ns_right_command_modifier, Qleft) | |
4843 | ? ns_command_modifier | |
4844 | : ns_right_command_modifier); | |
4845 | ||
5d127af9 | 4846 | if (is_left_key) |
edfda783 | 4847 | { |
50795d1f JD |
4848 | emacs_event->modifiers |= parse_solitary_modifier |
4849 | (ns_command_modifier); | |
b7d1e144 | 4850 | |
edfda783 AR |
4851 | /* if super (default), take input manager's word so things like |
4852 | dvorak / qwerty layout work */ | |
4853 | if (EQ (ns_command_modifier, Qsuper) | |
4854 | && !fnKeysym | |
4855 | && [[theEvent characters] length] != 0) | |
4856 | { | |
df2142db | 4857 | /* XXX: the code we get will be unshifted, so if we have |
edfda783 AR |
4858 | a shift modifier, must convert ourselves */ |
4859 | if (!(flags & NSShiftKeyMask)) | |
4860 | code = [[theEvent characters] characterAtIndex: 0]; | |
4861 | #if 0 | |
4862 | /* this is ugly and also requires linking w/Carbon framework | |
4863 | (for LMGetKbdType) so for now leave this rare (?) case | |
4864 | undealt with.. in future look into CGEvent methods */ | |
4865 | else | |
4866 | { | |
4867 | long smv = GetScriptManagerVariable (smKeyScript); | |
4868 | Handle uchrHandle = GetResource | |
4869 | ('uchr', GetScriptVariable (smv, smScriptKeys)); | |
4870 | UInt32 dummy = 0; | |
4871 | UCKeyTranslate ((UCKeyboardLayout*)*uchrHandle, | |
4872 | [[theEvent characters] characterAtIndex: 0], | |
4873 | kUCKeyActionDisplay, | |
4874 | (flags & ~NSCommandKeyMask) >> 8, | |
4875 | LMGetKbdType (), kUCKeyTranslateNoDeadKeysMask, | |
4876 | &dummy, 1, &dummy, &code); | |
4877 | code &= 0xFF; | |
4878 | } | |
4879 | #endif | |
4880 | } | |
4881 | } | |
4882 | ||
5d127af9 JD |
4883 | is_right_key = (flags & NSRightControlKeyMask) == NSRightControlKeyMask; |
4884 | is_left_key = (flags & NSLeftControlKeyMask) == NSLeftControlKeyMask | |
4885 | || (! is_right_key && (flags & NSControlKeyMask) == NSControlKeyMask); | |
4886 | ||
4887 | if (is_right_key) | |
50795d1f JD |
4888 | emacs_event->modifiers |= parse_solitary_modifier |
4889 | (EQ (ns_right_control_modifier, Qleft) | |
4890 | ? ns_control_modifier | |
4891 | : ns_right_control_modifier); | |
4892 | ||
5d127af9 | 4893 | if (is_left_key) |
50795d1f JD |
4894 | emacs_event->modifiers |= parse_solitary_modifier |
4895 | (ns_control_modifier); | |
edfda783 AR |
4896 | |
4897 | if (flags & NS_FUNCTION_KEY_MASK && !fnKeysym) | |
a9b4df69 AR |
4898 | emacs_event->modifiers |= |
4899 | parse_solitary_modifier (ns_function_modifier); | |
edfda783 | 4900 | |
449ab399 JD |
4901 | left_is_none = NILP (ns_alternate_modifier) |
4902 | || EQ (ns_alternate_modifier, Qnone); | |
4903 | ||
5d127af9 JD |
4904 | is_right_key = (flags & NSRightAlternateKeyMask) |
4905 | == NSRightAlternateKeyMask; | |
4906 | is_left_key = (flags & NSLeftAlternateKeyMask) == NSLeftAlternateKeyMask | |
4907 | || (! is_right_key | |
4908 | && (flags & NSAlternateKeyMask) == NSAlternateKeyMask); | |
4909 | ||
4910 | if (is_right_key) | |
50795d1f JD |
4911 | { |
4912 | if ((NILP (ns_right_alternate_modifier) | |
449ab399 JD |
4913 | || EQ (ns_right_alternate_modifier, Qnone) |
4914 | || (EQ (ns_right_alternate_modifier, Qleft) && left_is_none)) | |
50795d1f JD |
4915 | && !fnKeysym) |
4916 | { /* accept pre-interp alt comb */ | |
4917 | if ([[theEvent characters] length] > 0) | |
4918 | code = [[theEvent characters] characterAtIndex: 0]; | |
4919 | /*HACK: clear lone shift modifier to stop next if from firing */ | |
4920 | if (emacs_event->modifiers == shift_modifier) | |
4921 | emacs_event->modifiers = 0; | |
4922 | } | |
4923 | else | |
4924 | emacs_event->modifiers |= parse_solitary_modifier | |
4925 | (EQ (ns_right_alternate_modifier, Qleft) | |
4926 | ? ns_alternate_modifier | |
4927 | : ns_right_alternate_modifier); | |
4928 | } | |
4929 | ||
5d127af9 | 4930 | if (is_left_key) /* default = meta */ |
edfda783 | 4931 | { |
449ab399 | 4932 | if (left_is_none && !fnKeysym) |
edfda783 AR |
4933 | { /* accept pre-interp alt comb */ |
4934 | if ([[theEvent characters] length] > 0) | |
4935 | code = [[theEvent characters] characterAtIndex: 0]; | |
4936 | /*HACK: clear lone shift modifier to stop next if from firing */ | |
4937 | if (emacs_event->modifiers == shift_modifier) | |
4938 | emacs_event->modifiers = 0; | |
4939 | } | |
4940 | else | |
a9b4df69 AR |
4941 | emacs_event->modifiers |= |
4942 | parse_solitary_modifier (ns_alternate_modifier); | |
edfda783 AR |
4943 | } |
4944 | ||
a9b4df69 AR |
4945 | if (NS_KEYLOG) |
4946 | fprintf (stderr, "keyDown: code =%x\tfnKey =%x\tflags = %x\tmods = %x\n", | |
4947 | code, fnKeysym, flags, emacs_event->modifiers); | |
edfda783 AR |
4948 | |
4949 | /* if it was a function key or had modifiers, pass it directly to emacs */ | |
4950 | if (fnKeysym || (emacs_event->modifiers | |
bdaa0745 | 4951 | && (emacs_event->modifiers != shift_modifier) |
edfda783 AR |
4952 | && [[theEvent charactersIgnoringModifiers] length] > 0)) |
4953 | /*[[theEvent characters] length] */ | |
4954 | { | |
4955 | emacs_event->kind = NON_ASCII_KEYSTROKE_EVENT; | |
4956 | if (code < 0x20) | |
4957 | code |= (1<<28)|(3<<16); | |
4958 | else if (code == 0x7f) | |
4959 | code |= (1<<28)|(3<<16); | |
4960 | else if (!fnKeysym) | |
4961 | emacs_event->kind = code > 0xFF | |
4962 | ? MULTIBYTE_CHAR_KEYSTROKE_EVENT : ASCII_KEYSTROKE_EVENT; | |
4963 | ||
4964 | emacs_event->code = code; | |
4965 | EV_TRAILER (theEvent); | |
4966 | return; | |
4967 | } | |
4968 | } | |
4969 | ||
1ef7689b | 4970 | |
4393663b | 4971 | #if !defined (NS_IMPL_COCOA) || MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_6 |
edfda783 AR |
4972 | /* if we get here we should send the key for input manager processing */ |
4973 | if (firstTime && [[NSInputManager currentInputManager] | |
4974 | wantsToDelayTextChangeNotifications] == NO) | |
4975 | fprintf (stderr, | |
4976 | "Emacs: WARNING: TextInput mgr wants marked text to be permanent!\n"); | |
4977 | firstTime = NO; | |
4393663b | 4978 | #endif |
edfda783 | 4979 | if (NS_KEYLOG && !processingCompose) |
a9b4df69 | 4980 | fprintf (stderr, "keyDown: Begin compose sequence.\n"); |
edfda783 AR |
4981 | |
4982 | processingCompose = YES; | |
4983 | [nsEvArray addObject: theEvent]; | |
4984 | [self interpretKeyEvents: nsEvArray]; | |
4985 | [nsEvArray removeObject: theEvent]; | |
4986 | } | |
4987 | ||
4988 | ||
a9b4df69 AR |
4989 | #ifdef NS_IMPL_COCOA |
4990 | /* Needed to pick up Ctrl-tab and possibly other events that OS X has | |
4991 | decided not to send key-down for. | |
4992 | See http://osdir.com/ml/editors.vim.mac/2007-10/msg00141.html | |
5dd9a6f7 | 4993 | This only applies on Tiger and earlier. |
a9b4df69 AR |
4994 | If it matches one of these, send it on to keyDown. */ |
4995 | -(void)keyUp: (NSEvent *)theEvent | |
4996 | { | |
4997 | int flags = [theEvent modifierFlags]; | |
4998 | int code = [theEvent keyCode]; | |
5dd9a6f7 AR |
4999 | if (floor (NSAppKitVersionNumber) <= 824 /*NSAppKitVersionNumber10_4*/ && |
5000 | code == 0x30 && (flags & NSControlKeyMask) && !(flags & NSCommandKeyMask)) | |
a9b4df69 AR |
5001 | { |
5002 | if (NS_KEYLOG) | |
5003 | fprintf (stderr, "keyUp: passed test"); | |
5004 | ns_fake_keydown = YES; | |
5005 | [self keyDown: theEvent]; | |
5006 | } | |
5007 | } | |
5008 | #endif | |
5009 | ||
5010 | ||
edfda783 AR |
5011 | /* <NSTextInput> implementation (called through super interpretKeyEvents:]). */ |
5012 | ||
5013 | ||
8612b71a AR |
5014 | /* <NSTextInput>: called when done composing; |
5015 | NOTE: also called when we delete over working text, followed immed. | |
5016 | by doCommandBySelector: deleteBackward: */ | |
edfda783 AR |
5017 | - (void)insertText: (id)aString |
5018 | { | |
5019 | int code; | |
5020 | int len = [(NSString *)aString length]; | |
5021 | int i; | |
5022 | ||
a9b4df69 AR |
5023 | if (NS_KEYLOG) |
5024 | NSLog (@"insertText '%@'\tlen = %d", aString, len); | |
edfda783 AR |
5025 | processingCompose = NO; |
5026 | ||
5027 | if (!emacs_event) | |
5028 | return; | |
5029 | ||
5030 | /* first, clear any working text */ | |
5031 | if (workingText != nil) | |
5032 | [self deleteWorkingText]; | |
5033 | ||
5034 | /* now insert the string as keystrokes */ | |
5035 | for (i =0; i<len; i++) | |
5036 | { | |
5037 | code = [aString characterAtIndex: i]; | |
df2142db | 5038 | /* TODO: still need this? */ |
edfda783 AR |
5039 | if (code == 0x2DC) |
5040 | code = '~'; /* 0x7E */ | |
4ce7a138 JD |
5041 | if (code != 32) /* Space */ |
5042 | emacs_event->modifiers = 0; | |
facfbbbd SM |
5043 | emacs_event->kind |
5044 | = code > 0xFF ? MULTIBYTE_CHAR_KEYSTROKE_EVENT : ASCII_KEYSTROKE_EVENT; | |
edfda783 AR |
5045 | emacs_event->code = code; |
5046 | EV_TRAILER ((id)nil); | |
5047 | } | |
5048 | } | |
5049 | ||
5050 | ||
5051 | /* <NSTextInput>: inserts display of composing characters */ | |
5052 | - (void)setMarkedText: (id)aString selectedRange: (NSRange)selRange | |
5053 | { | |
5054 | NSString *str = [aString respondsToSelector: @selector (string)] ? | |
5055 | [aString string] : aString; | |
5056 | if (NS_KEYLOG) | |
5057 | NSLog (@"setMarkedText '%@' len =%d range %d from %d", str, [str length], | |
5058 | selRange.length, selRange.location); | |
5059 | ||
5060 | if (workingText != nil) | |
5061 | [self deleteWorkingText]; | |
5062 | if ([str length] == 0) | |
5063 | return; | |
5064 | ||
5065 | if (!emacs_event) | |
5066 | return; | |
5067 | ||
5068 | processingCompose = YES; | |
5069 | workingText = [str copy]; | |
5070 | ns_working_text = build_string ([workingText UTF8String]); | |
5071 | ||
8612b71a AR |
5072 | emacs_event->kind = NS_TEXT_EVENT; |
5073 | emacs_event->code = KEY_NS_PUT_WORKING_TEXT; | |
5074 | EV_TRAILER ((id)nil); | |
edfda783 AR |
5075 | } |
5076 | ||
5077 | ||
5078 | /* delete display of composing characters [not in <NSTextInput>] */ | |
5079 | - (void)deleteWorkingText | |
5080 | { | |
5081 | if (workingText == nil) | |
5082 | return; | |
5083 | if (NS_KEYLOG) | |
8612b71a | 5084 | NSLog(@"deleteWorkingText len =%d\n", [workingText length]); |
edfda783 AR |
5085 | [workingText release]; |
5086 | workingText = nil; | |
5087 | processingCompose = NO; | |
5088 | ||
5089 | if (!emacs_event) | |
5090 | return; | |
5091 | ||
8612b71a AR |
5092 | emacs_event->kind = NS_TEXT_EVENT; |
5093 | emacs_event->code = KEY_NS_UNPUT_WORKING_TEXT; | |
5094 | EV_TRAILER ((id)nil); | |
5095 | } | |
edfda783 AR |
5096 | |
5097 | ||
5098 | - (BOOL)hasMarkedText | |
5099 | { | |
5100 | return workingText != nil; | |
5101 | } | |
5102 | ||
8612b71a | 5103 | |
edfda783 AR |
5104 | - (NSRange)markedRange |
5105 | { | |
5106 | NSRange rng = workingText != nil | |
5107 | ? NSMakeRange (0, [workingText length]) : NSMakeRange (NSNotFound, 0); | |
a9b4df69 AR |
5108 | if (NS_KEYLOG) |
5109 | NSLog (@"markedRange request"); | |
edfda783 AR |
5110 | return rng; |
5111 | } | |
5112 | ||
8612b71a | 5113 | |
edfda783 AR |
5114 | - (void)unmarkText |
5115 | { | |
a9b4df69 AR |
5116 | if (NS_KEYLOG) |
5117 | NSLog (@"unmark (accept) text"); | |
edfda783 AR |
5118 | [self deleteWorkingText]; |
5119 | processingCompose = NO; | |
5120 | } | |
5121 | ||
8612b71a | 5122 | |
edfda783 AR |
5123 | /* used to position char selection windows, etc. */ |
5124 | - (NSRect)firstRectForCharacterRange: (NSRange)theRange | |
5125 | { | |
5126 | NSRect rect; | |
5127 | NSPoint pt; | |
5128 | struct window *win = XWINDOW (FRAME_SELECTED_WINDOW (emacsframe)); | |
a9b4df69 AR |
5129 | if (NS_KEYLOG) |
5130 | NSLog (@"firstRectForCharRange request"); | |
edfda783 AR |
5131 | |
5132 | rect.size.width = theRange.length * FRAME_COLUMN_WIDTH (emacsframe); | |
5133 | rect.size.height = FRAME_LINE_HEIGHT (emacsframe); | |
5134 | pt.x = WINDOW_TEXT_TO_FRAME_PIXEL_X (win, win->phys_cursor.x); | |
5135 | pt.y = WINDOW_TO_FRAME_PIXEL_Y (win, win->phys_cursor.y | |
5136 | +FRAME_LINE_HEIGHT (emacsframe)); | |
5137 | ||
5138 | pt = [self convertPoint: pt toView: nil]; | |
5139 | pt = [[self window] convertBaseToScreen: pt]; | |
5140 | rect.origin = pt; | |
5141 | return rect; | |
5142 | } | |
5143 | ||
8612b71a | 5144 | |
4b17afa7 | 5145 | - (NSInteger)conversationIdentifier |
edfda783 | 5146 | { |
4b17afa7 | 5147 | return (NSInteger)self; |
edfda783 AR |
5148 | } |
5149 | ||
edfda783 AR |
5150 | |
5151 | - (void)doCommandBySelector: (SEL)aSelector | |
5152 | { | |
a9b4df69 AR |
5153 | if (NS_KEYLOG) |
5154 | NSLog (@"doCommandBySelector: %@", NSStringFromSelector (aSelector)); | |
edfda783 AR |
5155 | |
5156 | if (aSelector == @selector (deleteBackward:)) | |
5157 | { | |
5158 | /* happens when user backspaces over an ongoing composition: | |
5159 | throw a 'delete' into the event queue */ | |
5160 | if (!emacs_event) | |
5161 | return; | |
5162 | emacs_event->kind = NON_ASCII_KEYSTROKE_EVENT; | |
5163 | emacs_event->code = 0xFF08; | |
5164 | EV_TRAILER ((id)nil); | |
5165 | } | |
5166 | } | |
5167 | ||
5168 | - (NSArray *)validAttributesForMarkedText | |
5169 | { | |
5170 | static NSArray *arr = nil; | |
5171 | if (arr == nil) arr = [NSArray new]; | |
5172 | /* [[NSArray arrayWithObject: NSUnderlineStyleAttributeName] retain]; */ | |
5173 | return arr; | |
5174 | } | |
5175 | ||
5176 | - (NSRange)selectedRange | |
5177 | { | |
a9b4df69 AR |
5178 | if (NS_KEYLOG) |
5179 | NSLog (@"selectedRange request"); | |
edfda783 AR |
5180 | return NSMakeRange (NSNotFound, 0); |
5181 | } | |
5182 | ||
e7b90afd | 5183 | - (NSUInteger)characterIndexForPoint: (NSPoint)thePoint |
edfda783 | 5184 | { |
a9b4df69 AR |
5185 | if (NS_KEYLOG) |
5186 | NSLog (@"characterIndexForPoint request"); | |
edfda783 AR |
5187 | return 0; |
5188 | } | |
5189 | ||
5190 | - (NSAttributedString *)attributedSubstringFromRange: (NSRange)theRange | |
5191 | { | |
5192 | static NSAttributedString *str = nil; | |
5193 | if (str == nil) str = [NSAttributedString new]; | |
a9b4df69 AR |
5194 | if (NS_KEYLOG) |
5195 | NSLog (@"attributedSubstringFromRange request"); | |
edfda783 AR |
5196 | return str; |
5197 | } | |
5198 | ||
5199 | /* End <NSTextInput> impl. */ | |
5200 | /*****************************************************************************/ | |
5201 | ||
5202 | ||
5203 | /* This is what happens when the user presses a mouse button. */ | |
5204 | - (void)mouseDown: (NSEvent *)theEvent | |
5205 | { | |
5206 | NSPoint p = [self convertPoint: [theEvent locationInWindow] fromView: nil]; | |
edfda783 AR |
5207 | |
5208 | NSTRACE (mouseDown); | |
5209 | ||
5210 | [self deleteWorkingText]; | |
5211 | ||
5212 | if (!emacs_event) | |
5213 | return; | |
5214 | ||
5215 | last_mouse_frame = emacsframe; | |
5216 | /* appears to be needed to prevent spurious movement events generated on | |
5217 | button clicks */ | |
5218 | last_mouse_frame->mouse_moved = 0; | |
5219 | ||
5220 | if ([theEvent type] == NSScrollWheel) | |
5221 | { | |
5222 | float delta = [theEvent deltaY]; | |
5223 | /* Mac notebooks send wheel events w/delta =0 when trackpad scrolling */ | |
5224 | if (delta == 0) | |
5225 | return; | |
5226 | emacs_event->kind = WHEEL_EVENT; | |
5227 | emacs_event->code = 0; | |
5228 | emacs_event->modifiers = EV_MODIFIERS (theEvent) | | |
5229 | ((delta > 0) ? up_modifier : down_modifier); | |
5230 | } | |
5231 | else | |
5232 | { | |
5233 | emacs_event->kind = MOUSE_CLICK_EVENT; | |
5234 | emacs_event->code = EV_BUTTON (theEvent); | |
5235 | emacs_event->modifiers = EV_MODIFIERS (theEvent) | |
5236 | | EV_UDMODIFIERS (theEvent); | |
5237 | } | |
5238 | XSETINT (emacs_event->x, lrint (p.x)); | |
5239 | XSETINT (emacs_event->y, lrint (p.y)); | |
5240 | EV_TRAILER (theEvent); | |
5241 | } | |
5242 | ||
5243 | ||
19454c0a | 5244 | - (void)rightMouseDown: (NSEvent *)theEvent |
edfda783 | 5245 | { |
19454c0a | 5246 | NSTRACE (rightMouseDown); |
edfda783 AR |
5247 | [self mouseDown: theEvent]; |
5248 | } | |
5249 | ||
5250 | ||
19454c0a | 5251 | - (void)otherMouseDown: (NSEvent *)theEvent |
edfda783 | 5252 | { |
19454c0a AR |
5253 | NSTRACE (otherMouseDown); |
5254 | [self mouseDown: theEvent]; | |
5255 | } | |
5256 | ||
5257 | ||
5258 | - (void)mouseUp: (NSEvent *)theEvent | |
5259 | { | |
5260 | NSTRACE (mouseUp); | |
edfda783 AR |
5261 | [self mouseDown: theEvent]; |
5262 | } | |
5263 | ||
5264 | ||
5265 | - (void)rightMouseUp: (NSEvent *)theEvent | |
5266 | { | |
5267 | NSTRACE (rightMouseUp); | |
5268 | [self mouseDown: theEvent]; | |
5269 | } | |
5270 | ||
5271 | ||
19454c0a AR |
5272 | - (void)otherMouseUp: (NSEvent *)theEvent |
5273 | { | |
5274 | NSTRACE (otherMouseUp); | |
5275 | [self mouseDown: theEvent]; | |
5276 | } | |
5277 | ||
5278 | ||
edfda783 AR |
5279 | - (void) scrollWheel: (NSEvent *)theEvent |
5280 | { | |
5281 | NSTRACE (scrollWheel); | |
5282 | [self mouseDown: theEvent]; | |
5283 | } | |
5284 | ||
5285 | ||
5286 | /* Tell emacs the mouse has moved. */ | |
5287 | - (void)mouseMoved: (NSEvent *)e | |
5288 | { | |
bbf534ce | 5289 | Mouse_HLInfo *hlinfo = MOUSE_HL_INFO (emacsframe); |
edfda783 AR |
5290 | Lisp_Object frame; |
5291 | ||
c8c057de | 5292 | // NSTRACE (mouseMoved); |
edfda783 AR |
5293 | |
5294 | last_mouse_movement_time = EV_TIMESTAMP (e); | |
facfbbbd SM |
5295 | last_mouse_motion_position |
5296 | = [self convertPoint: [e locationInWindow] fromView: nil]; | |
edfda783 AR |
5297 | |
5298 | /* update any mouse face */ | |
bbf534ce | 5299 | if (hlinfo->mouse_face_hidden) |
edfda783 | 5300 | { |
bbf534ce EZ |
5301 | hlinfo->mouse_face_hidden = 0; |
5302 | clear_mouse_face (hlinfo); | |
edfda783 AR |
5303 | } |
5304 | ||
5305 | /* tooltip handling */ | |
5306 | previous_help_echo_string = help_echo_string; | |
5307 | help_echo_string = Qnil; | |
5308 | ||
5309 | if (!note_mouse_movement (emacsframe, last_mouse_motion_position.x, | |
5310 | last_mouse_motion_position.y)) | |
5311 | help_echo_string = previous_help_echo_string; | |
5312 | ||
5313 | XSETFRAME (frame, emacsframe); | |
5314 | if (!NILP (help_echo_string) || !NILP (previous_help_echo_string)) | |
5315 | { | |
5316 | /* NOTE: help_echo_{window,pos,object} are set in xdisp.c | |
5317 | (note_mouse_highlight), which is called through the | |
5318 | note_mouse_movement () call above */ | |
5319 | gen_help_event (help_echo_string, frame, help_echo_window, | |
5320 | help_echo_object, help_echo_pos); | |
5321 | } | |
5322 | else | |
5323 | { | |
5324 | help_echo_string = Qnil; | |
5325 | gen_help_event (Qnil, frame, Qnil, Qnil, 0); | |
5326 | } | |
5327 | ||
5328 | if (emacsframe->mouse_moved && send_appdefined) | |
5329 | ns_send_appdefined (-1); | |
5330 | } | |
5331 | ||
5332 | ||
5333 | - (void)mouseDragged: (NSEvent *)e | |
5334 | { | |
5335 | NSTRACE (mouseDragged); | |
5336 | [self mouseMoved: e]; | |
5337 | } | |
5338 | ||
5339 | ||
5340 | - (void)rightMouseDragged: (NSEvent *)e | |
5341 | { | |
5342 | NSTRACE (rightMouseDragged); | |
5343 | [self mouseMoved: e]; | |
5344 | } | |
5345 | ||
5346 | ||
19454c0a AR |
5347 | - (void)otherMouseDragged: (NSEvent *)e |
5348 | { | |
5349 | NSTRACE (otherMouseDragged); | |
5350 | [self mouseMoved: e]; | |
5351 | } | |
5352 | ||
5353 | ||
edfda783 AR |
5354 | - (BOOL)windowShouldClose: (id)sender |
5355 | { | |
5356 | NSEvent *e =[[self window] currentEvent]; | |
5357 | ||
5358 | NSTRACE (windowShouldClose); | |
5359 | windowClosing = YES; | |
edfda783 AR |
5360 | if (!emacs_event) |
5361 | return NO; | |
5362 | emacs_event->kind = DELETE_WINDOW_EVENT; | |
5363 | emacs_event->modifiers = 0; | |
5364 | emacs_event->code = 0; | |
5365 | EV_TRAILER (e); | |
5366 | /* Don't close this window, let this be done from lisp code. */ | |
5367 | return NO; | |
5368 | } | |
5369 | ||
c4c9756b | 5370 | - (void) updateFrameSize: (BOOL) delay; |
aa7d57c5 JD |
5371 | { |
5372 | NSWindow *window = [self window]; | |
5373 | NSRect wr = [window frame]; | |
5374 | #ifdef NS_IMPL_GNUSTEP | |
5375 | int extra = 3; | |
5376 | #else | |
5377 | int extra = 0; | |
5378 | #endif | |
5379 | ||
5380 | int oldc = cols, oldr = rows; | |
5381 | int oldw = FRAME_PIXEL_WIDTH (emacsframe), | |
5382 | oldh = FRAME_PIXEL_HEIGHT (emacsframe); | |
5383 | int neww, newh; | |
5384 | ||
5385 | cols = FRAME_PIXEL_WIDTH_TO_TEXT_COLS (emacsframe, wr.size.width + extra); | |
5386 | ||
5387 | if (cols < MINWIDTH) | |
5388 | cols = MINWIDTH; | |
5389 | ||
5390 | rows = FRAME_PIXEL_HEIGHT_TO_TEXT_LINES | |
5391 | (emacsframe, wr.size.height | |
5392 | - FRAME_NS_TITLEBAR_HEIGHT (emacsframe) + extra | |
5393 | - FRAME_TOOLBAR_HEIGHT (emacsframe)); | |
5394 | ||
5395 | if (rows < MINHEIGHT) | |
5396 | rows = MINHEIGHT; | |
5397 | ||
5398 | neww = (int)wr.size.width - emacsframe->border_width; | |
5399 | newh = ((int)wr.size.height | |
5400 | - FRAME_NS_TITLEBAR_HEIGHT (emacsframe) | |
5401 | - FRAME_TOOLBAR_HEIGHT (emacsframe)); | |
5402 | ||
5403 | if (oldr != rows || oldc != cols || neww != oldw || newh != oldh) | |
5404 | { | |
0b3b1d23 | 5405 | NSView *view = FRAME_NS_VIEW (emacsframe); |
aa7d57c5 JD |
5406 | FRAME_PIXEL_WIDTH (emacsframe) = neww; |
5407 | FRAME_PIXEL_HEIGHT (emacsframe) = newh; | |
c4c9756b | 5408 | change_frame_size (emacsframe, rows, cols, 0, delay, 0); |
aa7d57c5 JD |
5409 | SET_FRAME_GARBAGED (emacsframe); |
5410 | cancel_mouse_face (emacsframe); | |
0b3b1d23 | 5411 | [view setFrame: NSMakeRect (0, 0, neww, newh)]; |
dd946752 | 5412 | [self windowDidMove:nil]; // Update top/left. |
aa7d57c5 JD |
5413 | } |
5414 | } | |
edfda783 AR |
5415 | |
5416 | - (NSSize)windowWillResize: (NSWindow *)sender toSize: (NSSize)frameSize | |
5417 | /* normalize frame to gridded text size */ | |
5418 | { | |
5419 | NSTRACE (windowWillResize); | |
5420 | /*fprintf (stderr,"Window will resize: %.0f x %.0f\n",frameSize.width,frameSize.height); */ | |
5421 | ||
dd946752 JD |
5422 | if (fs_state == FULLSCREEN_MAXIMIZED |
5423 | && (maximized_width != (int)frameSize.width | |
5424 | || maximized_height != (int)frameSize.height)) | |
5425 | [self setFSValue: FULLSCREEN_NONE]; | |
5426 | else if (fs_state == FULLSCREEN_WIDTH | |
5427 | && maximized_width != (int)frameSize.width) | |
5428 | [self setFSValue: FULLSCREEN_NONE]; | |
5429 | else if (fs_state == FULLSCREEN_HEIGHT | |
5430 | && maximized_height != (int)frameSize.height) | |
5431 | [self setFSValue: FULLSCREEN_NONE]; | |
5432 | if (fs_state == FULLSCREEN_NONE) | |
5433 | maximized_width = maximized_height = -1; | |
5434 | ||
edfda783 AR |
5435 | cols = FRAME_PIXEL_WIDTH_TO_TEXT_COLS (emacsframe, |
5436 | #ifdef NS_IMPL_GNUSTEP | |
5437 | frameSize.width + 3); | |
5438 | #else | |
5439 | frameSize.width); | |
5440 | #endif | |
5441 | if (cols < MINWIDTH) | |
5442 | cols = MINWIDTH; | |
edfda783 AR |
5443 | |
5444 | rows = FRAME_PIXEL_HEIGHT_TO_TEXT_LINES (emacsframe, frameSize.height | |
5445 | #ifdef NS_IMPL_GNUSTEP | |
5446 | - FRAME_NS_TITLEBAR_HEIGHT (emacsframe) + 3 | |
581a8100 | 5447 | - FRAME_TOOLBAR_HEIGHT (emacsframe)); |
edfda783 AR |
5448 | #else |
5449 | - FRAME_NS_TITLEBAR_HEIGHT (emacsframe) | |
581a8100 | 5450 | - FRAME_TOOLBAR_HEIGHT (emacsframe)); |
edfda783 AR |
5451 | #endif |
5452 | if (rows < MINHEIGHT) | |
5453 | rows = MINHEIGHT; | |
edfda783 AR |
5454 | #ifdef NS_IMPL_COCOA |
5455 | { | |
5456 | /* this sets window title to have size in it; the wm does this under GS */ | |
5457 | NSRect r = [[self window] frame]; | |
5458 | if (r.size.height == frameSize.height && r.size.width == frameSize.width) | |
5459 | { | |
5460 | if (old_title != 0) | |
5461 | { | |
5462 | xfree (old_title); | |
5463 | old_title = 0; | |
5464 | } | |
5465 | } | |
5466 | else | |
5467 | { | |
5468 | char *size_title; | |
5469 | NSWindow *window = [self window]; | |
5470 | if (old_title == 0) | |
5471 | { | |
5472 | const char *t = [[[self window] title] UTF8String]; | |
5473 | char *pos = strstr (t, " — "); | |
5474 | if (pos) | |
5475 | *pos = '\0'; | |
38182d90 | 5476 | old_title = xstrdup (t); |
edfda783 AR |
5477 | } |
5478 | size_title = xmalloc (strlen (old_title) + 40); | |
a66ff6d8 | 5479 | esprintf (size_title, "%s — (%d x %d)", old_title, cols, rows); |
edfda783 AR |
5480 | [window setTitle: [NSString stringWithUTF8String: size_title]]; |
5481 | [window display]; | |
5482 | xfree (size_title); | |
5483 | } | |
5484 | } | |
5485 | #endif /* NS_IMPL_COCOA */ | |
5486 | /*fprintf (stderr," ...size became %.0f x %.0f (%d x %d)\n",frameSize.width,frameSize.height,cols,rows); */ | |
5487 | ||
5488 | return frameSize; | |
5489 | } | |
5490 | ||
5491 | ||
5492 | - (void)windowDidResize: (NSNotification *)notification | |
5493 | { | |
04fafa46 JD |
5494 | |
5495 | #if !defined (NEW_STYLE_FS) && ! defined (NS_IMPL_GNUSTEP) | |
5496 | NSWindow *theWindow = [notification object]; | |
5497 | /* We can get notification on the non-FS window when in fullscreen mode. */ | |
5498 | if ([self window] != theWindow) return; | |
5499 | #endif | |
5500 | ||
0dc8cf50 | 5501 | #ifdef NS_IMPL_GNUSTEP |
edfda783 AR |
5502 | NSWindow *theWindow = [notification object]; |
5503 | ||
04fafa46 | 5504 | /* In GNUstep, at least currently, it's possible to get a didResize |
edfda783 AR |
5505 | without getting a willResize.. therefore we need to act as if we got |
5506 | the willResize now */ | |
5507 | NSSize sz = [theWindow frame].size; | |
5508 | sz = [self windowWillResize: theWindow toSize: sz]; | |
5509 | #endif /* NS_IMPL_GNUSTEP */ | |
5510 | ||
5511 | NSTRACE (windowDidResize); | |
5512 | /*fprintf (stderr,"windowDidResize: %.0f\n",[theWindow frame].size.height); */ | |
5513 | ||
5514 | #ifdef NS_IMPL_COCOA | |
5515 | if (old_title != 0) | |
5516 | { | |
5517 | xfree (old_title); | |
5518 | old_title = 0; | |
5519 | } | |
5520 | #endif /* NS_IMPL_COCOA */ | |
5521 | ||
5522 | if (cols > 0 && rows > 0) | |
9ceebf39 | 5523 | { |
3bc0a2f7 | 5524 | [self updateFrameSize: YES]; |
9ceebf39 | 5525 | } |
edfda783 AR |
5526 | |
5527 | ns_send_appdefined (-1); | |
edfda783 AR |
5528 | } |
5529 | ||
5530 | ||
5531 | - (void)windowDidBecomeKey: (NSNotification *)notification | |
c8c057de | 5532 | /* cf. x_detect_focus_change(), x_focus_changed(), x_new_focus_frame() */ |
edfda783 | 5533 | { |
edfda783 | 5534 | struct ns_display_info *dpyinfo = FRAME_NS_DISPLAY_INFO (emacsframe); |
9e50ff0c | 5535 | struct frame *old_focus = dpyinfo->x_focus_frame; |
edfda783 AR |
5536 | |
5537 | NSTRACE (windowDidBecomeKey); | |
5538 | ||
5539 | if (emacsframe != old_focus) | |
9e50ff0c | 5540 | dpyinfo->x_focus_frame = emacsframe; |
81cfe31c | 5541 | |
edfda783 AR |
5542 | ns_frame_rehighlight (emacsframe); |
5543 | ||
5544 | if (emacs_event) | |
5545 | { | |
5546 | emacs_event->kind = FOCUS_IN_EVENT; | |
5547 | EV_TRAILER ((id)nil); | |
5548 | } | |
5549 | } | |
5550 | ||
5551 | ||
5552 | - (void)windowDidResignKey: (NSNotification *)notification | |
c8c057de | 5553 | /* cf. x_detect_focus_change(), x_focus_changed(), x_new_focus_frame() */ |
edfda783 AR |
5554 | { |
5555 | struct ns_display_info *dpyinfo = FRAME_NS_DISPLAY_INFO (emacsframe); | |
5556 | NSTRACE (windowDidResignKey); | |
5557 | ||
9e50ff0c DN |
5558 | if (dpyinfo->x_focus_frame == emacsframe) |
5559 | dpyinfo->x_focus_frame = 0; | |
edfda783 | 5560 | |
c8c057de AR |
5561 | ns_frame_rehighlight (emacsframe); |
5562 | ||
5563 | /* FIXME: for some reason needed on second and subsequent clicks away | |
5564 | from sole-frame Emacs to get hollow box to show */ | |
5565 | if (!windowClosing && [[self window] isVisible] == YES) | |
59bc82c0 SZ |
5566 | { |
5567 | x_update_cursor (emacsframe, 1); | |
5568 | x_set_frame_alpha (emacsframe); | |
5569 | } | |
edfda783 AR |
5570 | |
5571 | if (emacs_event) | |
5572 | { | |
5573 | [self deleteWorkingText]; | |
5574 | emacs_event->kind = FOCUS_IN_EVENT; | |
5575 | EV_TRAILER ((id)nil); | |
5576 | } | |
5577 | } | |
5578 | ||
5579 | ||
5580 | - (void)windowWillMiniaturize: sender | |
5581 | { | |
5582 | NSTRACE (windowWillMiniaturize); | |
5583 | } | |
5584 | ||
5585 | ||
5586 | - (BOOL)isFlipped | |
5587 | { | |
5588 | return YES; | |
5589 | } | |
5590 | ||
5591 | ||
5592 | - (BOOL)isOpaque | |
5593 | { | |
5594 | return NO; | |
5595 | } | |
5596 | ||
5597 | ||
5598 | - initFrameFromEmacs: (struct frame *)f | |
5599 | { | |
5600 | NSRect r, wr; | |
5601 | Lisp_Object tem; | |
5602 | NSWindow *win; | |
5603 | NSButton *toggleButton; | |
edfda783 AR |
5604 | NSSize sz; |
5605 | NSColor *col; | |
5606 | NSString *name; | |
5607 | ||
5608 | NSTRACE (initFrameFromEmacs); | |
5609 | ||
5610 | windowClosing = NO; | |
5611 | processingCompose = NO; | |
5612 | scrollbarsNeedingUpdate = 0; | |
dd946752 JD |
5613 | fs_state = FULLSCREEN_NONE; |
5614 | fs_before_fs = next_maximized = -1; | |
5615 | maximized_width = maximized_height = -1; | |
5616 | nonfs_window = nil; | |
edfda783 AR |
5617 | |
5618 | /*fprintf (stderr,"init with %d, %d\n",f->text_cols, f->text_lines); */ | |
5619 | ||
e2f79c8d | 5620 | ns_userRect = NSMakeRect (0, 0, 0, 0); |
edfda783 AR |
5621 | r = NSMakeRect (0, 0, FRAME_TEXT_COLS_TO_PIXEL_WIDTH (f, f->text_cols), |
5622 | FRAME_TEXT_LINES_TO_PIXEL_HEIGHT (f, f->text_lines)); | |
5623 | [self initWithFrame: r]; | |
6aba198c | 5624 | [self setAutoresizingMask: NSViewWidthSizable | NSViewHeightSizable]; |
edfda783 AR |
5625 | |
5626 | FRAME_NS_VIEW (f) = self; | |
5627 | emacsframe = f; | |
5628 | old_title = 0; | |
5629 | ||
5630 | win = [[EmacsWindow alloc] | |
5631 | initWithContentRect: r | |
5632 | styleMask: (NSResizableWindowMask | | |
a258d627 JD |
5633 | #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_7 |
5634 | NSTitledWindowMask | | |
5635 | #endif | |
edfda783 AR |
5636 | NSMiniaturizableWindowMask | |
5637 | NSClosableWindowMask) | |
5638 | backing: NSBackingStoreBuffered | |
5639 | defer: YES]; | |
5640 | ||
dd946752 JD |
5641 | #ifdef NEW_STYLE_FS |
5642 | [win setCollectionBehavior:NSWindowCollectionBehaviorFullScreenPrimary]; | |
5643 | #endif | |
5644 | ||
edfda783 | 5645 | wr = [win frame]; |
dd946752 | 5646 | bwidth = f->border_width = wr.size.width - r.size.width; |
04fafa46 | 5647 | tibar_height = FRAME_NS_TITLEBAR_HEIGHT (f) = wr.size.height - r.size.height; |
edfda783 AR |
5648 | |
5649 | [win setAcceptsMouseMovedEvents: YES]; | |
5650 | [win setDelegate: self]; | |
5651 | [win useOptimizedDrawing: YES]; | |
5652 | ||
5653 | sz.width = FRAME_COLUMN_WIDTH (f); | |
5654 | sz.height = FRAME_LINE_HEIGHT (f); | |
5655 | [win setResizeIncrements: sz]; | |
5656 | ||
5657 | [[win contentView] addSubview: self]; | |
5658 | ||
5659 | if (ns_drag_types) | |
5660 | [self registerForDraggedTypes: ns_drag_types]; | |
5661 | ||
e69b0960 | 5662 | tem = f->name; |
edfda783 | 5663 | name = [NSString stringWithUTF8String: |
0dc8cf50 | 5664 | NILP (tem) ? "Emacs" : SSDATA (tem)]; |
edfda783 AR |
5665 | [win setTitle: name]; |
5666 | ||
5667 | /* toolbar support */ | |
5668 | toolbar = [[EmacsToolbar alloc] initForView: self withIdentifier: | |
5669 | [NSString stringWithFormat: @"Emacs Frame %d", | |
5670 | ns_window_num]]; | |
5671 | [win setToolbar: toolbar]; | |
5672 | [toolbar setVisible: NO]; | |
5673 | #ifdef NS_IMPL_COCOA | |
5674 | toggleButton = [win standardWindowButton: NSWindowToolbarButton]; | |
5675 | [toggleButton setTarget: self]; | |
5676 | [toggleButton setAction: @selector (toggleToolbar: )]; | |
5677 | #endif | |
581a8100 | 5678 | FRAME_TOOLBAR_HEIGHT (f) = 0; |
edfda783 | 5679 | |
e69b0960 | 5680 | tem = f->icon_name; |
edfda783 AR |
5681 | if (!NILP (tem)) |
5682 | [win setMiniwindowTitle: | |
0dc8cf50 | 5683 | [NSString stringWithUTF8String: SSDATA (tem)]]; |
edfda783 AR |
5684 | |
5685 | { | |
5686 | NSScreen *screen = [win screen]; | |
5687 | ||
5688 | if (screen != 0) | |
5689 | [win setFrameTopLeftPoint: NSMakePoint | |
5690 | (IN_BOUND (-SCREENMAX, f->left_pos, SCREENMAX), | |
5691 | IN_BOUND (-SCREENMAX, | |
5692 | [screen frame].size.height - NS_TOP_POS (f), SCREENMAX))]; | |
5693 | } | |
5694 | ||
5695 | [win makeFirstResponder: self]; | |
5696 | ||
5697 | col = ns_lookup_indexed_color (NS_FACE_BACKGROUND | |
5698 | (FRAME_DEFAULT_FACE (emacsframe)), emacsframe); | |
5699 | [win setBackgroundColor: col]; | |
5700 | if ([col alphaComponent] != 1.0) | |
5701 | [win setOpaque: NO]; | |
5702 | ||
5703 | [self allocateGState]; | |
5704 | ||
699c10bd | 5705 | [NSApp registerServicesMenuSendTypes: ns_send_types |
3fe4b549 | 5706 | returnTypes: nil]; |
699c10bd | 5707 | |
edfda783 AR |
5708 | ns_window_num++; |
5709 | return self; | |
5710 | } | |
5711 | ||
5712 | ||
5713 | - (void)windowDidMove: sender | |
5714 | { | |
5715 | NSWindow *win = [self window]; | |
5716 | NSRect r = [win frame]; | |
e2f79c8d JD |
5717 | NSArray *screens = [NSScreen screens]; |
5718 | NSScreen *screen = [screens objectAtIndex: 0]; | |
edfda783 AR |
5719 | |
5720 | NSTRACE (windowDidMove); | |
5721 | ||
5722 | if (!emacsframe->output_data.ns) | |
5723 | return; | |
5724 | if (screen != nil) | |
5725 | { | |
6516d10a AR |
5726 | emacsframe->left_pos = r.origin.x; |
5727 | emacsframe->top_pos = | |
5728 | [screen frame].size.height - (r.origin.y + r.size.height); | |
edfda783 AR |
5729 | } |
5730 | } | |
5731 | ||
6516d10a AR |
5732 | |
5733 | /* Called AFTER method below, but before our windowWillResize call there leads | |
5734 | to windowDidResize -> x_set_window_size. Update emacs' notion of frame | |
5735 | location so set_window_size moves the frame. */ | |
edfda783 AR |
5736 | - (BOOL)windowShouldZoom: (NSWindow *)sender toFrame: (NSRect)newFrame |
5737 | { | |
e2f79c8d | 5738 | emacsframe->output_data.ns->zooming = 1; |
edfda783 AR |
5739 | return YES; |
5740 | } | |
edfda783 | 5741 | |
4ddf94bd AR |
5742 | |
5743 | /* Override to do something slightly nonstandard, but nice. First click on | |
5744 | zoom button will zoom vertically. Second will zoom completely. Third | |
5745 | returns to original. */ | |
edfda783 | 5746 | - (NSRect)windowWillUseStandardFrame:(NSWindow *)sender |
4ddf94bd AR |
5747 | defaultFrame:(NSRect)defaultFrame |
5748 | { | |
5749 | NSRect result = [sender frame]; | |
6516d10a | 5750 | |
4ddf94bd AR |
5751 | NSTRACE (windowWillUseStandardFrame); |
5752 | ||
dd946752 JD |
5753 | if (fs_before_fs != -1) /* Entering fullscreen */ |
5754 | { | |
5755 | result = defaultFrame; | |
5756 | } | |
5757 | else if (next_maximized == FULLSCREEN_HEIGHT | |
5758 | || (next_maximized == -1 | |
5759 | && abs (defaultFrame.size.height - result.size.height) | |
5760 | > FRAME_LINE_HEIGHT (emacsframe))) | |
6516d10a AR |
5761 | { |
5762 | /* first click */ | |
5763 | ns_userRect = result; | |
dd946752 JD |
5764 | maximized_height = result.size.height = defaultFrame.size.height; |
5765 | maximized_width = -1; | |
6516d10a | 5766 | result.origin.y = defaultFrame.origin.y; |
dd946752 JD |
5767 | [self setFSValue: FULLSCREEN_HEIGHT]; |
5768 | } | |
5769 | else if (next_maximized == FULLSCREEN_WIDTH) | |
5770 | { | |
5771 | ns_userRect = result; | |
5772 | maximized_width = result.size.width = defaultFrame.size.width; | |
5773 | maximized_height = -1; | |
5774 | result.origin.x = defaultFrame.origin.x; | |
5775 | [self setFSValue: FULLSCREEN_WIDTH]; | |
5776 | } | |
5777 | else if (next_maximized == FULLSCREEN_MAXIMIZED | |
5778 | || (next_maximized == -1 | |
5779 | && abs (defaultFrame.size.width - result.size.width) | |
5780 | > FRAME_COLUMN_WIDTH (emacsframe))) | |
5781 | { | |
5782 | result = defaultFrame; /* second click */ | |
5783 | maximized_width = result.size.width; | |
5784 | maximized_height = result.size.height; | |
5785 | [self setFSValue: FULLSCREEN_MAXIMIZED]; | |
6516d10a AR |
5786 | } |
5787 | else | |
5788 | { | |
dd946752 JD |
5789 | /* restore */ |
5790 | result = ns_userRect.size.height ? ns_userRect : result; | |
5791 | ns_userRect = NSMakeRect (0, 0, 0, 0); | |
5792 | [self setFSValue: FULLSCREEN_NONE]; | |
5793 | maximized_width = maximized_width = -1; | |
6516d10a | 5794 | } |
4ddf94bd | 5795 | |
dd946752 | 5796 | if (fs_before_fs == -1) next_maximized = -1; |
4ddf94bd AR |
5797 | [self windowWillResize: sender toSize: result.size]; |
5798 | return result; | |
5799 | } | |
edfda783 AR |
5800 | |
5801 | ||
5802 | - (void)windowDidDeminiaturize: sender | |
5803 | { | |
5804 | NSTRACE (windowDidDeminiaturize); | |
5805 | if (!emacsframe->output_data.ns) | |
5806 | return; | |
edfda783 | 5807 | emacsframe->async_iconified = 0; |
52f8870b | 5808 | emacsframe->async_visible = 1; |
edfda783 AR |
5809 | windows_or_buffers_changed++; |
5810 | ||
5811 | if (emacs_event) | |
5812 | { | |
5813 | emacs_event->kind = ICONIFY_EVENT; | |
5814 | EV_TRAILER ((id)nil); | |
5815 | } | |
5816 | } | |
5817 | ||
5818 | ||
5819 | - (void)windowDidExpose: sender | |
5820 | { | |
5821 | NSTRACE (windowDidExpose); | |
5822 | if (!emacsframe->output_data.ns) | |
5823 | return; | |
5824 | emacsframe->async_visible = 1; | |
5825 | SET_FRAME_GARBAGED (emacsframe); | |
5826 | ||
5827 | if (send_appdefined) | |
5828 | ns_send_appdefined (-1); | |
5829 | } | |
5830 | ||
5831 | ||
5832 | - (void)windowDidMiniaturize: sender | |
5833 | { | |
5834 | NSTRACE (windowDidMiniaturize); | |
5835 | if (!emacsframe->output_data.ns) | |
5836 | return; | |
5837 | ||
5838 | emacsframe->async_iconified = 1; | |
52f8870b | 5839 | emacsframe->async_visible = 0; |
edfda783 AR |
5840 | |
5841 | if (emacs_event) | |
5842 | { | |
5843 | emacs_event->kind = ICONIFY_EVENT; | |
5844 | EV_TRAILER ((id)nil); | |
5845 | } | |
5846 | } | |
5847 | ||
dd946752 JD |
5848 | - (void)windowWillEnterFullScreen:(NSNotification *)notification |
5849 | { | |
5850 | fs_before_fs = fs_state; | |
5851 | } | |
5852 | ||
5853 | - (void)windowDidEnterFullScreen:(NSNotification *)notification | |
5854 | { | |
5855 | [self setFSValue: FULLSCREEN_BOTH]; | |
04fafa46 JD |
5856 | #ifdef NEW_STYLE_FS |
5857 | // Fix bad background. | |
5858 | if ([toolbar isVisible]) | |
5859 | { | |
5860 | [toolbar setVisible:NO]; | |
5861 | [toolbar setVisible:YES]; | |
5862 | } | |
5863 | #else | |
dd946752 | 5864 | [self windowDidBecomeKey:notification]; |
04fafa46 | 5865 | [nonfs_window orderOut:self]; |
dd946752 JD |
5866 | #endif |
5867 | } | |
5868 | ||
5869 | - (void)windowWillExitFullScreen:(NSNotification *)notification | |
5870 | { | |
5871 | if (next_maximized != -1) | |
5872 | fs_before_fs = next_maximized; | |
5873 | } | |
5874 | ||
5875 | - (void)windowDidExitFullScreen:(NSNotification *)notification | |
5876 | { | |
5877 | [self setFSValue: fs_before_fs]; | |
5878 | fs_before_fs = -1; | |
5879 | if (next_maximized != -1) | |
5880 | [[self window] performZoom:self]; | |
5881 | } | |
5882 | ||
5883 | - (void)toggleFullScreen: (id)sender | |
5884 | { | |
dd946752 JD |
5885 | #ifdef NEW_STYLE_FS |
5886 | [[self window] toggleFullScreen:sender]; | |
5887 | #else | |
5888 | NSWindow *w = [self window], *fw; | |
5889 | BOOL onFirstScreen = [[w screen] | |
5890 | isEqual:[[NSScreen screens] objectAtIndex:0]]; | |
5891 | struct frame *f = emacsframe; | |
5892 | NSSize sz; | |
04fafa46 | 5893 | NSRect r, wr = [w frame]; |
dd946752 JD |
5894 | NSColor *col = ns_lookup_indexed_color (NS_FACE_BACKGROUND |
5895 | (FRAME_DEFAULT_FACE (f)), | |
5896 | f); | |
5897 | ||
5898 | sz.width = FRAME_COLUMN_WIDTH (f); | |
5899 | sz.height = FRAME_LINE_HEIGHT (f); | |
5900 | ||
5901 | if (fs_state != FULLSCREEN_BOTH) | |
5902 | { | |
5903 | /* Hide dock and menubar if we are on the primary screen. */ | |
5904 | if (onFirstScreen) | |
5905 | { | |
5906 | #if defined (NS_IMPL_COCOA) && \ | |
5907 | MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6 | |
5908 | NSApplicationPresentationOptions options | |
5909 | = NSApplicationPresentationAutoHideDock | |
5910 | | NSApplicationPresentationAutoHideMenuBar; | |
5911 | ||
5912 | [NSApp setPresentationOptions: options]; | |
5913 | #else | |
5914 | [NSMenu setMenuBarVisible:NO]; | |
5915 | #endif | |
5916 | } | |
5917 | ||
5918 | fw = [[EmacsFSWindow alloc] | |
04fafa46 | 5919 | initWithContentRect:[w contentRectForFrameRect:wr] |
dd946752 JD |
5920 | styleMask:NSBorderlessWindowMask |
5921 | backing:NSBackingStoreBuffered | |
5922 | defer:YES | |
5923 | screen:[w screen]]; | |
5924 | ||
5925 | [fw setContentView:[w contentView]]; | |
5926 | [fw setTitle:[w title]]; | |
dd946752 | 5927 | [fw setDelegate:self]; |
dd946752 JD |
5928 | [fw setAcceptsMouseMovedEvents: YES]; |
5929 | [fw useOptimizedDrawing: YES]; | |
5930 | [fw setResizeIncrements: sz]; | |
5931 | [fw setBackgroundColor: col]; | |
5932 | if ([col alphaComponent] != 1.0) | |
5933 | [fw setOpaque: NO]; | |
5934 | ||
5935 | f->border_width = 0; | |
5936 | FRAME_NS_TITLEBAR_HEIGHT (f) = 0; | |
04fafa46 JD |
5937 | tobar_height = FRAME_TOOLBAR_HEIGHT (f); |
5938 | FRAME_TOOLBAR_HEIGHT (f) = 0; | |
5939 | FRAME_EXTERNAL_TOOL_BAR (f) = 0; | |
dd946752 JD |
5940 | |
5941 | nonfs_window = w; | |
04fafa46 | 5942 | |
dd946752 | 5943 | [self windowWillEnterFullScreen:nil]; |
04fafa46 JD |
5944 | [fw makeKeyAndOrderFront:NSApp]; |
5945 | [fw makeFirstResponder:self]; | |
dd946752 JD |
5946 | [w orderOut:self]; |
5947 | r = [fw frameRectForContentRect:[[fw screen] frame]]; | |
5948 | [fw setFrame: r display:YES animate:YES]; | |
5949 | [self windowDidEnterFullScreen:nil]; | |
04fafa46 | 5950 | [fw display]; |
dd946752 JD |
5951 | } |
5952 | else | |
5953 | { | |
5954 | fw = w; | |
5955 | w = nonfs_window; | |
04fafa46 | 5956 | nonfs_window = nil; |
dd946752 JD |
5957 | |
5958 | if (onFirstScreen) | |
5959 | { | |
5960 | #if defined (NS_IMPL_COCOA) && \ | |
5961 | MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6 | |
5962 | [NSApp setPresentationOptions: NSApplicationPresentationDefault]; | |
5963 | #else | |
5964 | [NSMenu setMenuBarVisible:YES]; | |
5965 | #endif | |
5966 | } | |
5967 | ||
5968 | [w setContentView:[fw contentView]]; | |
5969 | [w setResizeIncrements: sz]; | |
5970 | [w setBackgroundColor: col]; | |
5971 | if ([col alphaComponent] != 1.0) | |
5972 | [w setOpaque: NO]; | |
5f3f57be | 5973 | |
dd946752 | 5974 | f->border_width = bwidth; |
04fafa46 JD |
5975 | FRAME_NS_TITLEBAR_HEIGHT (f) = tibar_height; |
5976 | FRAME_TOOLBAR_HEIGHT (f) = tobar_height; | |
5977 | if (tobar_height) | |
5978 | FRAME_EXTERNAL_TOOL_BAR (f) = 1; | |
dd946752 JD |
5979 | |
5980 | [self windowWillExitFullScreen:nil]; | |
5981 | [fw setFrame: [w frame] display:YES animate:YES]; | |
5982 | [fw close]; | |
5983 | [w makeKeyAndOrderFront:NSApp]; | |
5984 | [self windowDidExitFullScreen:nil]; | |
5985 | } | |
5986 | #endif | |
5987 | } | |
5988 | ||
5989 | - (void)handleFS | |
5990 | { | |
5991 | if (fs_state != emacsframe->want_fullscreen) | |
5992 | { | |
5993 | if (fs_state == FULLSCREEN_BOTH) | |
5994 | { | |
5995 | [self toggleFullScreen:self]; | |
5996 | } | |
5997 | ||
5998 | switch (emacsframe->want_fullscreen) | |
5999 | { | |
6000 | case FULLSCREEN_BOTH: | |
6001 | [self toggleFullScreen:self]; | |
6002 | break; | |
6003 | case FULLSCREEN_WIDTH: | |
6004 | next_maximized = FULLSCREEN_WIDTH; | |
6005 | if (fs_state != FULLSCREEN_BOTH) | |
6006 | [[self window] performZoom:self]; | |
6007 | break; | |
6008 | case FULLSCREEN_HEIGHT: | |
6009 | next_maximized = FULLSCREEN_HEIGHT; | |
6010 | if (fs_state != FULLSCREEN_BOTH) | |
6011 | [[self window] performZoom:self]; | |
6012 | break; | |
6013 | case FULLSCREEN_MAXIMIZED: | |
6014 | next_maximized = FULLSCREEN_MAXIMIZED; | |
6015 | if (fs_state != FULLSCREEN_BOTH) | |
6016 | [[self window] performZoom:self]; | |
6017 | break; | |
6018 | case FULLSCREEN_NONE: | |
6019 | if (fs_state != FULLSCREEN_BOTH) | |
6020 | { | |
6021 | next_maximized = FULLSCREEN_NONE; | |
6022 | [[self window] performZoom:self]; | |
6023 | } | |
6024 | break; | |
6025 | } | |
5f3f57be | 6026 | |
dd946752 JD |
6027 | emacsframe->want_fullscreen = FULLSCREEN_NONE; |
6028 | } | |
6029 | ||
6030 | } | |
6031 | ||
6032 | - (void) setFSValue: (int)value | |
6033 | { | |
6034 | Lisp_Object lval = Qnil; | |
6035 | switch (value) | |
6036 | { | |
6037 | case FULLSCREEN_BOTH: | |
6038 | lval = Qfullboth; | |
6039 | break; | |
6040 | case FULLSCREEN_WIDTH: | |
6041 | lval = Qfullwidth; | |
6042 | break; | |
6043 | case FULLSCREEN_HEIGHT: | |
6044 | lval = Qfullheight; | |
6045 | break; | |
6046 | case FULLSCREEN_MAXIMIZED: | |
6047 | lval = Qmaximized; | |
6048 | break; | |
6049 | } | |
6050 | store_frame_param (emacsframe, Qfullscreen, lval); | |
6051 | fs_state = value; | |
6052 | } | |
edfda783 AR |
6053 | |
6054 | - (void)mouseEntered: (NSEvent *)theEvent | |
6055 | { | |
edfda783 | 6056 | NSTRACE (mouseEntered); |
edfda783 AR |
6057 | last_mouse_movement_time = EV_TIMESTAMP (theEvent); |
6058 | } | |
6059 | ||
6060 | ||
6061 | - (void)mouseExited: (NSEvent *)theEvent | |
6062 | { | |
bbf534ce | 6063 | Mouse_HLInfo *hlinfo = emacsframe ? MOUSE_HL_INFO (emacsframe) : NULL; |
edfda783 AR |
6064 | |
6065 | NSTRACE (mouseExited); | |
6066 | ||
c1fc2d3a | 6067 | if (!hlinfo) |
edfda783 AR |
6068 | return; |
6069 | ||
6070 | last_mouse_movement_time = EV_TIMESTAMP (theEvent); | |
6071 | ||
bbf534ce | 6072 | if (emacsframe == hlinfo->mouse_face_mouse_frame) |
edfda783 | 6073 | { |
bbf534ce EZ |
6074 | clear_mouse_face (hlinfo); |
6075 | hlinfo->mouse_face_mouse_frame = 0; | |
edfda783 AR |
6076 | } |
6077 | } | |
6078 | ||
6079 | ||
6080 | - menuDown: sender | |
6081 | { | |
6082 | NSTRACE (menuDown); | |
6083 | if (context_menu_value == -1) | |
6084 | context_menu_value = [sender tag]; | |
1088b922 | 6085 | else |
0dc8cf50 JD |
6086 | { |
6087 | NSInteger tag = [sender tag]; | |
6088 | find_and_call_menu_selection (emacsframe, emacsframe->menu_bar_items_used, | |
e69b0960 | 6089 | emacsframe->menu_bar_vector, |
0dc8cf50 JD |
6090 | (void *)tag); |
6091 | } | |
6092 | ||
edfda783 AR |
6093 | ns_send_appdefined (-1); |
6094 | return self; | |
6095 | } | |
6096 | ||
6097 | ||
6098 | - (EmacsToolbar *)toolbar | |
6099 | { | |
6100 | return toolbar; | |
6101 | } | |
6102 | ||
6103 | ||
6104 | /* this gets called on toolbar button click */ | |
6105 | - toolbarClicked: (id)item | |
6106 | { | |
6107 | NSEvent *theEvent; | |
6108 | int idx = [item tag] * TOOL_BAR_ITEM_NSLOTS; | |
6109 | ||
6110 | NSTRACE (toolbarClicked); | |
6111 | ||
6112 | if (!emacs_event) | |
6113 | return self; | |
6114 | ||
6115 | /* send first event (for some reason two needed) */ | |
8612b71a | 6116 | theEvent = [[self window] currentEvent]; |
edfda783 AR |
6117 | emacs_event->kind = TOOL_BAR_EVENT; |
6118 | XSETFRAME (emacs_event->arg, emacsframe); | |
6119 | EV_TRAILER (theEvent); | |
6120 | ||
6121 | emacs_event->kind = TOOL_BAR_EVENT; | |
6122 | /* XSETINT (emacs_event->code, 0); */ | |
e69b0960 | 6123 | emacs_event->arg = AREF (emacsframe->tool_bar_items, |
edd74c35 | 6124 | idx + TOOL_BAR_ITEM_KEY); |
edfda783 AR |
6125 | emacs_event->modifiers = EV_MODIFIERS (theEvent); |
6126 | EV_TRAILER (theEvent); | |
6127 | return self; | |
6128 | } | |
6129 | ||
6130 | ||
6131 | - toggleToolbar: (id)sender | |
6132 | { | |
8612b71a AR |
6133 | if (!emacs_event) |
6134 | return self; | |
6135 | ||
a9f58614 | 6136 | emacs_event->kind = NS_NONKEY_EVENT; |
8612b71a AR |
6137 | emacs_event->code = KEY_NS_TOGGLE_TOOLBAR; |
6138 | EV_TRAILER ((id)nil); | |
6139 | return self; | |
edfda783 AR |
6140 | } |
6141 | ||
6142 | ||
6143 | - (void)drawRect: (NSRect)rect | |
6144 | { | |
6145 | int x = NSMinX (rect), y = NSMinY (rect); | |
6146 | int width = NSWidth (rect), height = NSHeight (rect); | |
6147 | ||
6148 | NSTRACE (drawRect); | |
6149 | ||
3bc0a2f7 | 6150 | if (!emacsframe || !emacsframe->output_data.ns) |
edfda783 AR |
6151 | return; |
6152 | ||
4ddf94bd | 6153 | ns_clear_frame_area (emacsframe, x, y, width, height); |
edfda783 | 6154 | expose_frame (emacsframe, x, y, width, height); |
15891144 DR |
6155 | |
6156 | /* | |
6157 | drawRect: may be called (at least in OS X 10.5) for invisible | |
2c6584e8 | 6158 | views as well for some reason. Thus, do not infer visibility |
15891144 DR |
6159 | here. |
6160 | ||
6161 | emacsframe->async_visible = 1; | |
6162 | emacsframe->async_iconified = 0; | |
6163 | */ | |
edfda783 AR |
6164 | } |
6165 | ||
6166 | ||
6167 | /* NSDraggingDestination protocol methods. Actually this is not really a | |
6168 | protocol, but a category of Object. O well... */ | |
6169 | ||
e7b90afd | 6170 | -(NSUInteger) draggingEntered: (id <NSDraggingInfo>) sender |
edfda783 AR |
6171 | { |
6172 | NSTRACE (draggingEntered); | |
6173 | return NSDragOperationGeneric; | |
6174 | } | |
6175 | ||
6176 | ||
6177 | -(BOOL)prepareForDragOperation: (id <NSDraggingInfo>) sender | |
6178 | { | |
6179 | return YES; | |
6180 | } | |
6181 | ||
6182 | ||
6183 | -(BOOL)performDragOperation: (id <NSDraggingInfo>) sender | |
6184 | { | |
6185 | id pb; | |
6186 | int x, y; | |
6187 | NSString *type; | |
6188 | NSEvent *theEvent = [[self window] currentEvent]; | |
6189 | NSPoint position; | |
6190 | ||
6191 | NSTRACE (performDragOperation); | |
6192 | ||
6193 | if (!emacs_event) | |
3fdebbf9 | 6194 | return NO; |
edfda783 AR |
6195 | |
6196 | position = [self convertPoint: [sender draggingLocation] fromView: nil]; | |
6197 | x = lrint (position.x); y = lrint (position.y); | |
6198 | ||
6199 | pb = [sender draggingPasteboard]; | |
6200 | type = [pb availableTypeFromArray: ns_drag_types]; | |
6201 | if (type == 0) | |
6202 | { | |
6203 | return NO; | |
6204 | } | |
6205 | else if ([type isEqualToString: NSFilenamesPboardType]) | |
6206 | { | |
6207 | NSArray *files; | |
6208 | NSEnumerator *fenum; | |
6209 | NSString *file; | |
6210 | ||
6211 | if (!(files = [pb propertyListForType: type])) | |
6212 | return NO; | |
6213 | ||
6214 | fenum = [files objectEnumerator]; | |
6215 | while ( (file = [fenum nextObject]) ) | |
6216 | { | |
a9f58614 | 6217 | emacs_event->kind = NS_NONKEY_EVENT; |
edfda783 AR |
6218 | emacs_event->code = KEY_NS_DRAG_FILE; |
6219 | XSETINT (emacs_event->x, x); | |
6220 | XSETINT (emacs_event->y, y); | |
6221 | ns_input_file = append2 (ns_input_file, | |
6222 | build_string ([file UTF8String])); | |
6223 | emacs_event->modifiers = EV_MODIFIERS (theEvent); | |
6224 | EV_TRAILER (theEvent); | |
6225 | } | |
6226 | return YES; | |
6227 | } | |
6228 | else if ([type isEqualToString: NSURLPboardType]) | |
6229 | { | |
6230 | NSString *file; | |
6231 | NSURL *fileURL; | |
6232 | ||
6233 | if (!(fileURL = [NSURL URLFromPasteboard: pb]) || | |
6234 | [fileURL isFileURL] == NO) | |
6235 | return NO; | |
6236 | ||
6237 | file = [fileURL path]; | |
a9f58614 | 6238 | emacs_event->kind = NS_NONKEY_EVENT; |
edfda783 AR |
6239 | emacs_event->code = KEY_NS_DRAG_FILE; |
6240 | XSETINT (emacs_event->x, x); | |
6241 | XSETINT (emacs_event->y, y); | |
6242 | ns_input_file = append2 (ns_input_file, build_string ([file UTF8String])); | |
6243 | emacs_event->modifiers = EV_MODIFIERS (theEvent); | |
6244 | EV_TRAILER (theEvent); | |
6245 | return YES; | |
6246 | } | |
6247 | else if ([type isEqualToString: NSStringPboardType] | |
6248 | || [type isEqualToString: NSTabularTextPboardType]) | |
6249 | { | |
6250 | NSString *data; | |
6251 | ||
6252 | if (! (data = [pb stringForType: type])) | |
6253 | return NO; | |
6254 | ||
a9f58614 | 6255 | emacs_event->kind = NS_NONKEY_EVENT; |
edfda783 AR |
6256 | emacs_event->code = KEY_NS_DRAG_TEXT; |
6257 | XSETINT (emacs_event->x, x); | |
6258 | XSETINT (emacs_event->y, y); | |
6259 | ns_input_text = build_string ([data UTF8String]); | |
6260 | emacs_event->modifiers = EV_MODIFIERS (theEvent); | |
6261 | EV_TRAILER (theEvent); | |
6262 | return YES; | |
6263 | } | |
6264 | else if ([type isEqualToString: NSColorPboardType]) | |
6265 | { | |
6266 | NSColor *c = [NSColor colorFromPasteboard: pb]; | |
a9f58614 | 6267 | emacs_event->kind = NS_NONKEY_EVENT; |
edfda783 AR |
6268 | emacs_event->code = KEY_NS_DRAG_COLOR; |
6269 | XSETINT (emacs_event->x, x); | |
6270 | XSETINT (emacs_event->y, y); | |
6271 | ns_input_color = ns_color_to_lisp (c); | |
6272 | emacs_event->modifiers = EV_MODIFIERS (theEvent); | |
6273 | EV_TRAILER (theEvent); | |
6274 | return YES; | |
6275 | } | |
6276 | else if ([type isEqualToString: NSFontPboardType]) | |
6277 | { | |
6278 | /* impl based on GNUstep NSTextView.m */ | |
6279 | NSData *data = [pb dataForType: NSFontPboardType]; | |
6280 | NSDictionary *dict = [NSUnarchiver unarchiveObjectWithData: data]; | |
6281 | NSFont *font = [dict objectForKey: NSFontAttributeName]; | |
6282 | char fontSize[10]; | |
6283 | ||
6284 | if (font == nil) | |
6285 | return NO; | |
6286 | ||
a9f58614 | 6287 | emacs_event->kind = NS_NONKEY_EVENT; |
edfda783 AR |
6288 | emacs_event->code = KEY_NS_CHANGE_FONT; |
6289 | XSETINT (emacs_event->x, x); | |
6290 | XSETINT (emacs_event->y, y); | |
6291 | ns_input_font = build_string ([[font fontName] UTF8String]); | |
6292 | snprintf (fontSize, 10, "%f", [font pointSize]); | |
6293 | ns_input_fontsize = build_string (fontSize); | |
6294 | emacs_event->modifiers = EV_MODIFIERS (theEvent); | |
6295 | EV_TRAILER (theEvent); | |
6296 | return YES; | |
6297 | } | |
6298 | else | |
6299 | { | |
6300 | error ("Invalid data type in dragging pasteboard."); | |
6301 | return NO; | |
6302 | } | |
6303 | } | |
6304 | ||
6305 | ||
699c10bd JD |
6306 | - (id) validRequestorForSendType: (NSString *)typeSent |
6307 | returnType: (NSString *)typeReturned | |
edfda783 AR |
6308 | { |
6309 | NSTRACE (validRequestorForSendType); | |
699c10bd | 6310 | if (typeSent != nil && [ns_send_types indexOfObject: typeSent] != NSNotFound |
3fe4b549 | 6311 | && typeReturned == nil) |
699c10bd JD |
6312 | { |
6313 | if (! NILP (ns_get_local_selection (QPRIMARY, QUTF8_STRING))) | |
6314 | return self; | |
6315 | } | |
edfda783 AR |
6316 | |
6317 | return [super validRequestorForSendType: typeSent | |
6318 | returnType: typeReturned]; | |
6319 | } | |
6320 | ||
6321 | ||
d900b2af AR |
6322 | /* The next two methods are part of NSServicesRequests informal protocol, |
6323 | supposedly called when a services menu item is chosen from this app. | |
6324 | But this should not happen because we override the services menu with our | |
6325 | own entries which call ns-perform-service. | |
d6223c23 | 6326 | Nonetheless, it appeared to happen (under strange circumstances): bug#1435. |
d900b2af AR |
6327 | So let's at least stub them out until further investigation can be done. */ |
6328 | ||
6329 | - (BOOL) readSelectionFromPasteboard: (NSPasteboard *)pb | |
6330 | { | |
6331 | /* we could call ns_string_from_pasteboard(pboard) here but then it should | |
6332 | be written into the buffer in place of the existing selection.. | |
6333 | ordinary service calls go through functions defined in ns-win.el */ | |
6334 | return NO; | |
6335 | } | |
6336 | ||
6337 | - (BOOL) writeSelectionToPasteboard: (NSPasteboard *)pb types: (NSArray *)types | |
6338 | { | |
699c10bd JD |
6339 | NSArray *typesDeclared; |
6340 | Lisp_Object val; | |
6341 | ||
6342 | /* We only support NSStringPboardType */ | |
6343 | if ([types containsObject:NSStringPboardType] == NO) { | |
6344 | return NO; | |
6345 | } | |
6346 | ||
6347 | val = ns_get_local_selection (QPRIMARY, QUTF8_STRING); | |
6348 | if (CONSP (val) && SYMBOLP (XCAR (val))) | |
6349 | { | |
6350 | val = XCDR (val); | |
6351 | if (CONSP (val) && NILP (XCDR (val))) | |
6352 | val = XCAR (val); | |
6353 | } | |
6354 | if (! STRINGP (val)) | |
6355 | return NO; | |
6356 | ||
6357 | typesDeclared = [NSArray arrayWithObject:NSStringPboardType]; | |
6358 | [pb declareTypes:typesDeclared owner:nil]; | |
6359 | ns_string_to_pasteboard (pb, val); | |
6360 | return YES; | |
d900b2af AR |
6361 | } |
6362 | ||
6363 | ||
edfda783 AR |
6364 | /* setMini =YES means set from internal (gives a finder icon), NO means set nil |
6365 | (gives a miniaturized version of the window); currently we use the latter for | |
6366 | frames whose active buffer doesn't correspond to any file | |
6367 | (e.g., '*scratch*') */ | |
6368 | - setMiniwindowImage: (BOOL) setMini | |
6369 | { | |
6370 | id image = [[self window] miniwindowImage]; | |
6371 | NSTRACE (setMiniwindowImage); | |
6372 | ||
6373 | /* NOTE: under Cocoa miniwindowImage always returns nil, documentation | |
6374 | about "AppleDockIconEnabled" notwithstanding, however the set message | |
6375 | below has its effect nonetheless. */ | |
6376 | if (image != emacsframe->output_data.ns->miniimage) | |
6377 | { | |
6378 | if (image && [image isKindOfClass: [EmacsImage class]]) | |
6379 | [image release]; | |
6380 | [[self window] setMiniwindowImage: | |
6381 | setMini ? emacsframe->output_data.ns->miniimage : nil]; | |
6382 | } | |
6383 | ||
6384 | return self; | |
6385 | } | |
6386 | ||
6387 | ||
6388 | - (void) setRows: (int) r andColumns: (int) c | |
6389 | { | |
6390 | rows = r; | |
6391 | cols = c; | |
6392 | } | |
6393 | ||
6394 | @end /* EmacsView */ | |
6395 | ||
6396 | ||
6397 | ||
6398 | /* ========================================================================== | |
6399 | ||
6400 | EmacsWindow implementation | |
6401 | ||
6402 | ========================================================================== */ | |
6403 | ||
6404 | @implementation EmacsWindow | |
6405 | ||
784051c4 | 6406 | #ifdef NS_IMPL_COCOA |
c4328746 JD |
6407 | - (id)accessibilityAttributeValue:(NSString *)attribute |
6408 | { | |
6409 | Lisp_Object str = Qnil; | |
6410 | struct frame *f = SELECTED_FRAME (); | |
d3d50620 | 6411 | struct buffer *curbuf = XBUFFER (XWINDOW (f->selected_window)->buffer); |
1088b922 | 6412 | |
c4328746 JD |
6413 | if ([attribute isEqualToString:NSAccessibilityRoleAttribute]) |
6414 | return NSAccessibilityTextFieldRole; | |
6415 | ||
6416 | if ([attribute isEqualToString:NSAccessibilitySelectedTextAttribute] | |
6417 | && curbuf && ! NILP (BVAR (curbuf, mark_active))) | |
6418 | { | |
6419 | str = ns_get_local_selection (QPRIMARY, QUTF8_STRING); | |
6420 | } | |
6421 | else if (curbuf && [attribute isEqualToString:NSAccessibilityValueAttribute]) | |
6422 | { | |
6423 | if (! NILP (BVAR (curbuf, mark_active))) | |
6424 | str = ns_get_local_selection (QPRIMARY, QUTF8_STRING); | |
1088b922 | 6425 | |
c4328746 JD |
6426 | if (NILP (str)) |
6427 | { | |
6428 | ptrdiff_t start_byte = BUF_BEGV_BYTE (curbuf); | |
6429 | ptrdiff_t byte_range = BUF_ZV_BYTE (curbuf) - start_byte; | |
6430 | ptrdiff_t range = BUF_ZV (curbuf) - BUF_BEGV (curbuf); | |
1088b922 | 6431 | |
c4328746 JD |
6432 | if (! NILP (BVAR (curbuf, enable_multibyte_characters))) |
6433 | str = make_uninit_multibyte_string (range, byte_range); | |
6434 | else | |
6435 | str = make_uninit_string (range); | |
6436 | /* To check: This returns emacs-utf-8, which is a superset of utf-8. | |
6437 | Is this a problem? */ | |
6438 | memcpy (SDATA (str), BYTE_POS_ADDR (start_byte), byte_range); | |
6439 | } | |
6440 | } | |
1088b922 PE |
6441 | |
6442 | ||
6443 | if (! NILP (str)) | |
c4328746 JD |
6444 | { |
6445 | if (CONSP (str) && SYMBOLP (XCAR (str))) | |
6446 | { | |
6447 | str = XCDR (str); | |
6448 | if (CONSP (str) && NILP (XCDR (str))) | |
6449 | str = XCAR (str); | |
6450 | } | |
6451 | if (STRINGP (str)) | |
6452 | { | |
6453 | const char *utfStr = SSDATA (str); | |
6454 | NSString *nsStr = [NSString stringWithUTF8String: utfStr]; | |
6455 | return nsStr; | |
6456 | } | |
6457 | } | |
1088b922 | 6458 | |
c4328746 JD |
6459 | return [super accessibilityAttributeValue:attribute]; |
6460 | } | |
784051c4 | 6461 | #endif /* NS_IMPL_COCOA */ |
c4328746 | 6462 | |
e2f79c8d JD |
6463 | /* If we have multiple monitors, one above the other, we don't want to |
6464 | restrict the height to just one monitor. So we override this. */ | |
6465 | - (NSRect)constrainFrameRect:(NSRect)frameRect toScreen:(NSScreen *)screen | |
6466 | { | |
aff67c82 JD |
6467 | /* When making the frame visible for the first time or if there is just |
6468 | one screen, we want to constrain. Other times not. */ | |
6469 | NSUInteger nr_screens = [[NSScreen screens] count]; | |
e2f79c8d | 6470 | struct frame *f = ((EmacsView *)[self delegate])->emacsframe; |
f0a1382a JD |
6471 | NSTRACE (constrainFrameRect); |
6472 | ||
aff67c82 | 6473 | if (nr_screens == 1) |
9d7f1863 JD |
6474 | { |
6475 | NSRect r = [super constrainFrameRect:frameRect toScreen:screen]; | |
9d7f1863 JD |
6476 | return r; |
6477 | } | |
0caaedb1 | 6478 | |
f0a1382a JD |
6479 | if (f->output_data.ns->dont_constrain |
6480 | || ns_menu_bar_should_be_hidden ()) | |
e2f79c8d JD |
6481 | return frameRect; |
6482 | ||
3fb69558 | 6483 | f->output_data.ns->dont_constrain = 1; |
e2f79c8d JD |
6484 | return [super constrainFrameRect:frameRect toScreen:screen]; |
6485 | } | |
6486 | ||
edfda783 AR |
6487 | @end /* EmacsWindow */ |
6488 | ||
6489 | ||
dd946752 JD |
6490 | @implementation EmacsFSWindow |
6491 | ||
6492 | - (BOOL)canBecomeKeyWindow | |
6493 | { | |
6494 | return YES; | |
6495 | } | |
6496 | ||
04fafa46 JD |
6497 | - (BOOL)canBecomeMainWindow |
6498 | { | |
6499 | return YES; | |
6500 | } | |
6501 | ||
dd946752 JD |
6502 | @end |
6503 | ||
edfda783 AR |
6504 | /* ========================================================================== |
6505 | ||
6506 | EmacsScroller implementation | |
6507 | ||
6508 | ========================================================================== */ | |
6509 | ||
6510 | ||
6511 | @implementation EmacsScroller | |
6512 | ||
6513 | /* for repeat button push */ | |
6514 | #define SCROLL_BAR_FIRST_DELAY 0.5 | |
6515 | #define SCROLL_BAR_CONTINUOUS_DELAY (1.0 / 15) | |
6516 | ||
e7b90afd | 6517 | + (CGFloat) scrollerWidth |
edfda783 | 6518 | { |
df2142db AR |
6519 | /* TODO: if we want to allow variable widths, this is the place to do it, |
6520 | however neither GNUstep nor Cocoa support it very well */ | |
edfda783 AR |
6521 | return [NSScroller scrollerWidth]; |
6522 | } | |
6523 | ||
6524 | ||
6525 | - initFrame: (NSRect )r window: (Lisp_Object)nwin | |
6526 | { | |
6527 | NSTRACE (EmacsScroller_initFrame); | |
6528 | ||
6529 | r.size.width = [EmacsScroller scrollerWidth]; | |
6530 | [super initWithFrame: r/*NSMakeRect (0, 0, 0, 0)*/]; | |
6531 | [self setContinuous: YES]; | |
6532 | [self setEnabled: YES]; | |
6533 | ||
6534 | /* Ensure auto resizing of scrollbars occurs within the emacs frame's view | |
6aba198c AR |
6535 | locked against the top and bottom edges, and right edge on OS X, where |
6536 | scrollers are on right. */ | |
6537 | #ifdef NS_IMPL_GNUSTEP | |
6538 | [self setAutoresizingMask: NSViewMaxXMargin | NSViewHeightSizable]; | |
6539 | #else | |
edfda783 | 6540 | [self setAutoresizingMask: NSViewMinXMargin | NSViewHeightSizable]; |
6aba198c | 6541 | #endif |
edfda783 AR |
6542 | |
6543 | win = nwin; | |
6544 | condemned = NO; | |
6545 | pixel_height = NSHeight (r); | |
9aabf64c | 6546 | if (pixel_height == 0) pixel_height = 1; |
edfda783 AR |
6547 | min_portion = 20 / pixel_height; |
6548 | ||
d3d50620 | 6549 | frame = XFRAME (XWINDOW (win)->frame); |
edfda783 AR |
6550 | if (FRAME_LIVE_P (frame)) |
6551 | { | |
6552 | int i; | |
6553 | EmacsView *view = FRAME_NS_VIEW (frame); | |
6554 | NSView *sview = [[view window] contentView]; | |
6555 | NSArray *subs = [sview subviews]; | |
6556 | ||
6557 | /* disable optimization stopping redraw of other scrollbars */ | |
6558 | view->scrollbarsNeedingUpdate = 0; | |
6559 | for (i =[subs count]-1; i >= 0; i--) | |
6560 | if ([[subs objectAtIndex: i] isKindOfClass: [EmacsScroller class]]) | |
6561 | view->scrollbarsNeedingUpdate++; | |
6562 | [sview addSubview: self]; | |
6563 | } | |
6564 | ||
6565 | /* [self setFrame: r]; */ | |
6566 | ||
6567 | return self; | |
6568 | } | |
6569 | ||
6570 | ||
6571 | - (void)setFrame: (NSRect)newRect | |
6572 | { | |
6573 | NSTRACE (EmacsScroller_setFrame); | |
4d7e6e51 | 6574 | /* block_input (); */ |
edfda783 | 6575 | pixel_height = NSHeight (newRect); |
9aabf64c | 6576 | if (pixel_height == 0) pixel_height = 1; |
edfda783 AR |
6577 | min_portion = 20 / pixel_height; |
6578 | [super setFrame: newRect]; | |
6579 | [self display]; | |
4d7e6e51 | 6580 | /* unblock_input (); */ |
edfda783 AR |
6581 | } |
6582 | ||
6583 | ||
6584 | - (void)dealloc | |
6585 | { | |
6586 | NSTRACE (EmacsScroller_dealloc); | |
6587 | if (!NILP (win)) | |
e8c17b81 | 6588 | wset_vertical_scroll_bar (XWINDOW (win), Qnil); |
edfda783 AR |
6589 | [super dealloc]; |
6590 | } | |
6591 | ||
6592 | ||
6593 | - condemn | |
6594 | { | |
6595 | NSTRACE (condemn); | |
6596 | condemned =YES; | |
6597 | return self; | |
6598 | } | |
6599 | ||
6600 | ||
6601 | - reprieve | |
6602 | { | |
6603 | NSTRACE (reprieve); | |
6604 | condemned =NO; | |
6605 | return self; | |
6606 | } | |
6607 | ||
6608 | ||
6609 | - judge | |
6610 | { | |
6611 | NSTRACE (judge); | |
6612 | if (condemned) | |
6613 | { | |
3d608a86 | 6614 | EmacsView *view; |
4d7e6e51 | 6615 | block_input (); |
edfda783 | 6616 | /* ensure other scrollbar updates after deletion */ |
3d608a86 | 6617 | view = (EmacsView *)FRAME_NS_VIEW (frame); |
edfda783 AR |
6618 | if (view != nil) |
6619 | view->scrollbarsNeedingUpdate++; | |
6620 | [self removeFromSuperview]; | |
6621 | [self release]; | |
4d7e6e51 | 6622 | unblock_input (); |
edfda783 AR |
6623 | } |
6624 | return self; | |
6625 | } | |
6626 | ||
6627 | ||
6628 | - (void)resetCursorRects | |
6629 | { | |
6630 | NSRect visible = [self visibleRect]; | |
6631 | NSTRACE (resetCursorRects); | |
6632 | ||
6633 | if (!NSIsEmptyRect (visible)) | |
6634 | [self addCursorRect: visible cursor: [NSCursor arrowCursor]]; | |
6635 | [[NSCursor arrowCursor] setOnMouseEntered: YES]; | |
6636 | } | |
6637 | ||
6638 | ||
6639 | - (int) checkSamePosition: (int) position portion: (int) portion | |
6640 | whole: (int) whole | |
6641 | { | |
6642 | return em_position ==position && em_portion ==portion && em_whole ==whole | |
6643 | && portion != whole; /* needed for resize empty buf */ | |
6644 | } | |
6645 | ||
6646 | ||
6647 | - setPosition: (int)position portion: (int)portion whole: (int)whole | |
6648 | { | |
6649 | NSTRACE (setPosition); | |
6650 | ||
6651 | em_position = position; | |
6652 | em_portion = portion; | |
6653 | em_whole = whole; | |
6654 | ||
6655 | if (portion >= whole) | |
4393663b JD |
6656 | { |
6657 | #if defined (NS_IMPL_COCOA) && MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_5 | |
6658 | [self setKnobProportion: 1.0]; | |
6659 | [self setDoubleValue: 1.0]; | |
6660 | #else | |
6661 | [self setFloatValue: 0.0 knobProportion: 1.0]; | |
6662 | #endif | |
6663 | } | |
edfda783 AR |
6664 | else |
6665 | { | |
6666 | float pos, por; | |
6667 | portion = max ((float)whole*min_portion/pixel_height, portion); | |
6668 | pos = (float)position / (whole - portion); | |
6669 | por = (float)portion/whole; | |
4393663b JD |
6670 | #if defined (NS_IMPL_COCOA) && MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_5 |
6671 | [self setKnobProportion: por]; | |
6672 | [self setDoubleValue: pos]; | |
6673 | #else | |
edfda783 | 6674 | [self setFloatValue: pos knobProportion: por]; |
4393663b | 6675 | #endif |
edfda783 | 6676 | } |
167e3640 JD |
6677 | |
6678 | /* Events may come here even if the event loop is not running. | |
6679 | If we don't enter the event loop, the scroll bar will not update. | |
6680 | So send SIGIO to ourselves. */ | |
6681 | if (apploopnr == 0) kill (0, SIGIO); | |
6682 | ||
edfda783 AR |
6683 | return self; |
6684 | } | |
6685 | ||
df2142db AR |
6686 | /* FIXME: unused at moment (see ns_mouse_position) at the moment because |
6687 | drag events will go directly to the EmacsScroller. Leaving in for now. */ | |
edfda783 AR |
6688 | -(void)getMouseMotionPart: (int *)part window: (Lisp_Object *)window |
6689 | x: (Lisp_Object *)x y: ( Lisp_Object *)y | |
6690 | { | |
6691 | *part = last_hit_part; | |
6692 | *window = win; | |
6693 | XSETINT (*y, pixel_height); | |
6694 | if ([self floatValue] > 0.999) | |
6695 | XSETINT (*x, pixel_height); | |
6696 | else | |
6697 | XSETINT (*x, pixel_height * [self floatValue]); | |
6698 | } | |
6699 | ||
6700 | ||
6701 | /* set up emacs_event */ | |
6702 | - (void) sendScrollEventAtLoc: (float)loc fromEvent: (NSEvent *)e | |
6703 | { | |
6704 | if (!emacs_event) | |
6705 | return; | |
6706 | ||
6707 | emacs_event->part = last_hit_part; | |
6708 | emacs_event->code = 0; | |
6709 | emacs_event->modifiers = EV_MODIFIERS (e) | down_modifier; | |
6710 | emacs_event->frame_or_window = win; | |
6711 | emacs_event->timestamp = EV_TIMESTAMP (e); | |
6712 | emacs_event->kind = SCROLL_BAR_CLICK_EVENT; | |
6713 | emacs_event->arg = Qnil; | |
6714 | XSETINT (emacs_event->x, loc * pixel_height); | |
6715 | XSETINT (emacs_event->y, pixel_height-20); | |
6716 | ||
ddee6515 JD |
6717 | if (q_event_ptr) |
6718 | { | |
6719 | n_emacs_events_pending++; | |
6720 | kbd_buffer_store_event_hold (emacs_event, q_event_ptr); | |
6721 | } | |
6722 | else | |
167e3640 | 6723 | hold_event (emacs_event); |
edfda783 AR |
6724 | EVENT_INIT (*emacs_event); |
6725 | ns_send_appdefined (-1); | |
6726 | } | |
6727 | ||
6728 | ||
6729 | /* called manually thru timer to implement repeated button action w/hold-down */ | |
6730 | - repeatScroll: (NSTimer *)scrollEntry | |
6731 | { | |
6732 | NSEvent *e = [[self window] currentEvent]; | |
6733 | NSPoint p = [[self window] mouseLocationOutsideOfEventStream]; | |
6734 | BOOL inKnob = [self testPart: p] == NSScrollerKnob; | |
6735 | ||
6736 | /* clear timer if need be */ | |
6737 | if (inKnob || [scroll_repeat_entry timeInterval] == SCROLL_BAR_FIRST_DELAY) | |
6738 | { | |
6739 | [scroll_repeat_entry invalidate]; | |
6740 | [scroll_repeat_entry release]; | |
6741 | scroll_repeat_entry = nil; | |
6742 | ||
6743 | if (inKnob) | |
6744 | return self; | |
6745 | ||
facfbbbd SM |
6746 | scroll_repeat_entry |
6747 | = [[NSTimer scheduledTimerWithTimeInterval: | |
6748 | SCROLL_BAR_CONTINUOUS_DELAY | |
edfda783 AR |
6749 | target: self |
6750 | selector: @selector (repeatScroll:) | |
6751 | userInfo: 0 | |
6752 | repeats: YES] | |
facfbbbd | 6753 | retain]; |
edfda783 AR |
6754 | } |
6755 | ||
6756 | [self sendScrollEventAtLoc: 0 fromEvent: e]; | |
6757 | return self; | |
6758 | } | |
6759 | ||
6760 | ||
6761 | /* Asynchronous mouse tracking for scroller. This allows us to dispatch | |
6762 | mouseDragged events without going into a modal loop. */ | |
6763 | - (void)mouseDown: (NSEvent *)e | |
6764 | { | |
6765 | NSRect sr, kr; | |
6766 | /* hitPart is only updated AFTER event is passed on */ | |
6767 | NSScrollerPart part = [self testPart: [e locationInWindow]]; | |
6768 | double inc = 0.0, loc, kloc, pos; | |
6769 | int edge = 0; | |
6770 | ||
6771 | NSTRACE (EmacsScroller_mouseDown); | |
6772 | ||
6773 | switch (part) | |
6774 | { | |
6775 | case NSScrollerDecrementPage: | |
6776 | last_hit_part = scroll_bar_above_handle; inc = -1.0; break; | |
6777 | case NSScrollerIncrementPage: | |
6778 | last_hit_part = scroll_bar_below_handle; inc = 1.0; break; | |
6779 | case NSScrollerDecrementLine: | |
6780 | last_hit_part = scroll_bar_up_arrow; inc = -0.1; break; | |
6781 | case NSScrollerIncrementLine: | |
6782 | last_hit_part = scroll_bar_down_arrow; inc = 0.1; break; | |
6783 | case NSScrollerKnob: | |
6784 | last_hit_part = scroll_bar_handle; break; | |
6785 | case NSScrollerKnobSlot: /* GNUstep-only */ | |
6786 | last_hit_part = scroll_bar_move_ratio; break; | |
6787 | default: /* NSScrollerNoPart? */ | |
e7b90afd | 6788 | fprintf (stderr, "EmacsScoller-mouseDown: unexpected part %ld\n", |
bf856382 | 6789 | (long) part); |
edfda783 AR |
6790 | return; |
6791 | } | |
6792 | ||
6793 | if (inc != 0.0) | |
6794 | { | |
6795 | pos = 0; /* ignored */ | |
6796 | ||
6797 | /* set a timer to repeat, as we can't let superclass do this modally */ | |
facfbbbd | 6798 | scroll_repeat_entry |
b3aac06a | 6799 | = [[NSTimer scheduledTimerWithTimeInterval: SCROLL_BAR_FIRST_DELAY |
facfbbbd SM |
6800 | target: self |
6801 | selector: @selector (repeatScroll:) | |
6802 | userInfo: 0 | |
6803 | repeats: YES] | |
6804 | retain]; | |
edfda783 AR |
6805 | } |
6806 | else | |
6807 | { | |
6808 | /* handle, or on GNUstep possibly slot */ | |
6809 | NSEvent *fake_event; | |
6810 | ||
6811 | /* compute float loc in slot and mouse offset on knob */ | |
6812 | sr = [self convertRect: [self rectForPart: NSScrollerKnobSlot] | |
6813 | toView: nil]; | |
6814 | loc = NSHeight (sr) - ([e locationInWindow].y - NSMinY (sr)); | |
6815 | if (loc <= 0.0) | |
6816 | { | |
6817 | loc = 0.0; | |
6818 | edge = -1; | |
6819 | } | |
6820 | else if (loc >= NSHeight (sr)) | |
6821 | { | |
6822 | loc = NSHeight (sr); | |
6823 | edge = 1; | |
6824 | } | |
6825 | ||
6826 | if (edge) | |
6827 | kloc = 0.5 * edge; | |
6828 | else | |
6829 | { | |
6830 | kr = [self convertRect: [self rectForPart: NSScrollerKnob] | |
6831 | toView: nil]; | |
6832 | kloc = NSHeight (kr) - ([e locationInWindow].y - NSMinY (kr)); | |
6833 | } | |
6834 | last_mouse_offset = kloc; | |
6835 | ||
6836 | /* if knob, tell emacs a location offset by knob pos | |
6837 | (to indicate top of handle) */ | |
6838 | if (part == NSScrollerKnob) | |
6839 | pos = (loc - last_mouse_offset) / NSHeight (sr); | |
6840 | else | |
6841 | /* else this is a slot click on GNUstep: go straight there */ | |
6842 | pos = loc / NSHeight (sr); | |
6843 | ||
6844 | /* send a fake mouse-up to super to preempt modal -trackKnob: mode */ | |
6845 | fake_event = [NSEvent mouseEventWithType: NSLeftMouseUp | |
6846 | location: [e locationInWindow] | |
6847 | modifierFlags: [e modifierFlags] | |
6848 | timestamp: [e timestamp] | |
6849 | windowNumber: [e windowNumber] | |
6850 | context: [e context] | |
6851 | eventNumber: [e eventNumber] | |
6852 | clickCount: [e clickCount] | |
6853 | pressure: [e pressure]]; | |
6854 | [super mouseUp: fake_event]; | |
6855 | } | |
6856 | ||
6857 | if (part != NSScrollerKnob) | |
6858 | [self sendScrollEventAtLoc: pos fromEvent: e]; | |
6859 | } | |
6860 | ||
6861 | ||
6862 | /* Called as we manually track scroller drags, rather than superclass. */ | |
6863 | - (void)mouseDragged: (NSEvent *)e | |
6864 | { | |
6865 | NSRect sr; | |
6866 | double loc, pos; | |
6867 | int edge = 0; | |
6868 | ||
6869 | NSTRACE (EmacsScroller_mouseDragged); | |
6870 | ||
6871 | sr = [self convertRect: [self rectForPart: NSScrollerKnobSlot] | |
6872 | toView: nil]; | |
6873 | loc = NSHeight (sr) - ([e locationInWindow].y - NSMinY (sr)); | |
6874 | ||
6875 | if (loc <= 0.0) | |
6876 | { | |
6877 | loc = 0.0; | |
6878 | edge = -1; | |
6879 | } | |
6880 | else if (loc >= NSHeight (sr) + last_mouse_offset) | |
6881 | { | |
6882 | loc = NSHeight (sr) + last_mouse_offset; | |
6883 | edge = 1; | |
6884 | } | |
6885 | ||
6886 | pos = /*(edge ? loc :*/ (loc - last_mouse_offset) / NSHeight (sr); | |
6887 | [self sendScrollEventAtLoc: pos fromEvent: e]; | |
6888 | } | |
6889 | ||
6890 | ||
6891 | - (void)mouseUp: (NSEvent *)e | |
6892 | { | |
6893 | if (scroll_repeat_entry) | |
6894 | { | |
6895 | [scroll_repeat_entry invalidate]; | |
6896 | [scroll_repeat_entry release]; | |
6897 | scroll_repeat_entry = nil; | |
6898 | } | |
6899 | last_hit_part = 0; | |
6900 | } | |
6901 | ||
6902 | ||
6903 | /* treat scrollwheel events in the bar as though they were in the main window */ | |
6904 | - (void) scrollWheel: (NSEvent *)theEvent | |
6905 | { | |
6906 | EmacsView *view = (EmacsView *)FRAME_NS_VIEW (frame); | |
6907 | [view mouseDown: theEvent]; | |
6908 | } | |
6909 | ||
6910 | @end /* EmacsScroller */ | |
6911 | ||
6912 | ||
6913 | ||
edfda783 AR |
6914 | |
6915 | /* ========================================================================== | |
6916 | ||
6917 | Font-related functions; these used to be in nsfaces.m | |
6918 | ||
6919 | ========================================================================== */ | |
6920 | ||
6921 | ||
6922 | Lisp_Object | |
6923 | x_new_font (struct frame *f, Lisp_Object font_object, int fontset) | |
6924 | { | |
6925 | struct font *font = XFONT_OBJECT (font_object); | |
6926 | ||
6927 | if (fontset < 0) | |
6928 | fontset = fontset_from_font (font_object); | |
6929 | FRAME_FONTSET (f) = fontset; | |
6930 | ||
6931 | if (FRAME_FONT (f) == font) | |
6932 | /* This font is already set in frame F. There's nothing more to | |
6933 | do. */ | |
6934 | return font_object; | |
6935 | ||
6936 | FRAME_FONT (f) = font; | |
6937 | ||
6938 | FRAME_BASELINE_OFFSET (f) = font->baseline_offset; | |
6939 | FRAME_COLUMN_WIDTH (f) = font->average_width; | |
6940 | FRAME_SPACE_WIDTH (f) = font->space_width; | |
6941 | FRAME_LINE_HEIGHT (f) = font->height; | |
6942 | ||
6943 | compute_fringe_widths (f, 1); | |
6944 | ||
6945 | /* Compute the scroll bar width in character columns. */ | |
6946 | if (FRAME_CONFIG_SCROLL_BAR_WIDTH (f) > 0) | |
6947 | { | |
6948 | int wid = FRAME_COLUMN_WIDTH (f); | |
6949 | FRAME_CONFIG_SCROLL_BAR_COLS (f) | |
6950 | = (FRAME_CONFIG_SCROLL_BAR_WIDTH (f) + wid - 1) / wid; | |
6951 | } | |
6952 | else | |
6953 | { | |
6954 | int wid = FRAME_COLUMN_WIDTH (f); | |
6955 | FRAME_CONFIG_SCROLL_BAR_COLS (f) = (14 + wid - 1) / wid; | |
6956 | } | |
6957 | ||
6958 | /* Now make the frame display the given font. */ | |
6959 | if (FRAME_NS_WINDOW (f) != 0) | |
6960 | x_set_window_size (f, 0, FRAME_COLS (f), FRAME_LINES (f)); | |
6961 | ||
6962 | return font_object; | |
6963 | } | |
6964 | ||
6965 | ||
edfda783 | 6966 | /* XLFD: -foundry-family-weight-slant-swidth-adstyle-pxlsz-ptSz-resx-resy-spc-avgWidth-rgstry-encoding */ |
35ed44db AR |
6967 | /* Note: ns_font_to_xlfd and ns_fontname_to_xlfd no longer needed, removed |
6968 | in 1.43. */ | |
edfda783 AR |
6969 | |
6970 | const char * | |
6971 | ns_xlfd_to_fontname (const char *xlfd) | |
6972 | /* -------------------------------------------------------------------------- | |
6973 | Convert an X font name (XLFD) to an NS font name. | |
6974 | Only family is used. | |
6975 | The string returned is temporarily allocated. | |
6976 | -------------------------------------------------------------------------- */ | |
6977 | { | |
6978 | char *name = xmalloc (180); | |
6979 | int i, len; | |
6980 | const char *ret; | |
e2749141 | 6981 | |
edfda783 AR |
6982 | if (!strncmp (xlfd, "--", 2)) |
6983 | sscanf (xlfd, "--%*[^-]-%[^-]179-", name); | |
6984 | else | |
6985 | sscanf (xlfd, "-%*[^-]-%[^-]179-", name); | |
6986 | ||
6987 | /* stopgap for malformed XLFD input */ | |
6988 | if (strlen (name) == 0) | |
6989 | strcpy (name, "Monaco"); | |
6990 | ||
6991 | /* undo hack in ns_fontname_to_xlfd, converting '$' to '-', '_' to ' ' | |
6992 | also uppercase after '-' or ' ' */ | |
620f13b0 | 6993 | name[0] = c_toupper (name[0]); |
edfda783 AR |
6994 | for (len =strlen (name), i =0; i<len; i++) |
6995 | { | |
6996 | if (name[i] == '$') | |
6997 | { | |
6998 | name[i] = '-'; | |
6999 | if (i+1<len) | |
620f13b0 | 7000 | name[i+1] = c_toupper (name[i+1]); |
edfda783 AR |
7001 | } |
7002 | else if (name[i] == '_') | |
7003 | { | |
7004 | name[i] = ' '; | |
7005 | if (i+1<len) | |
620f13b0 | 7006 | name[i+1] = c_toupper (name[i+1]); |
edfda783 AR |
7007 | } |
7008 | } | |
7009 | /*fprintf (stderr, "converted '%s' to '%s'\n",xlfd,name); */ | |
7010 | ret = [[NSString stringWithUTF8String: name] UTF8String]; | |
7011 | xfree (name); | |
7012 | return ret; | |
7013 | } | |
0ae1e5e5 | 7014 | |
15034960 | 7015 | |
1baa6236 | 7016 | void |
3d608a86 | 7017 | syms_of_nsterm (void) |
1baa6236 DN |
7018 | { |
7019 | NSTRACE (syms_of_nsterm); | |
e5a29a10 CY |
7020 | |
7021 | ns_antialias_threshold = 10.0; | |
7022 | ||
4d03ece0 | 7023 | /* from 23+ we need to tell emacs what modifiers there are.. */ |
652fcc71 CY |
7024 | DEFSYM (Qmodifier_value, "modifier-value"); |
7025 | DEFSYM (Qalt, "alt"); | |
7026 | DEFSYM (Qhyper, "hyper"); | |
7027 | DEFSYM (Qmeta, "meta"); | |
7028 | DEFSYM (Qsuper, "super"); | |
7029 | DEFSYM (Qcontrol, "control"); | |
699c10bd JD |
7030 | DEFSYM (QUTF8_STRING, "UTF8_STRING"); |
7031 | ||
4d03ece0 | 7032 | Fput (Qalt, Qmodifier_value, make_number (alt_modifier)); |
4d03ece0 | 7033 | Fput (Qhyper, Qmodifier_value, make_number (hyper_modifier)); |
4d03ece0 | 7034 | Fput (Qmeta, Qmodifier_value, make_number (meta_modifier)); |
4d03ece0 | 7035 | Fput (Qsuper, Qmodifier_value, make_number (super_modifier)); |
4d03ece0 CY |
7036 | Fput (Qcontrol, Qmodifier_value, make_number (ctrl_modifier)); |
7037 | ||
fb9d0f5a | 7038 | DEFVAR_LISP ("ns-input-file", ns_input_file, |
1baa6236 DN |
7039 | "The file specified in the last NS event."); |
7040 | ns_input_file =Qnil; | |
7041 | ||
fb9d0f5a | 7042 | DEFVAR_LISP ("ns-input-text", ns_input_text, |
1baa6236 DN |
7043 | "The data received in the last NS text drag event."); |
7044 | ns_input_text =Qnil; | |
7045 | ||
fb9d0f5a | 7046 | DEFVAR_LISP ("ns-working-text", ns_working_text, |
1baa6236 DN |
7047 | "String for visualizing working composition sequence."); |
7048 | ns_working_text =Qnil; | |
7049 | ||
fb9d0f5a | 7050 | DEFVAR_LISP ("ns-input-font", ns_input_font, |
1baa6236 DN |
7051 | "The font specified in the last NS event."); |
7052 | ns_input_font =Qnil; | |
7053 | ||
fb9d0f5a | 7054 | DEFVAR_LISP ("ns-input-fontsize", ns_input_fontsize, |
1baa6236 DN |
7055 | "The fontsize specified in the last NS event."); |
7056 | ns_input_fontsize =Qnil; | |
7057 | ||
fb9d0f5a | 7058 | DEFVAR_LISP ("ns-input-line", ns_input_line, |
1baa6236 DN |
7059 | "The line specified in the last NS event."); |
7060 | ns_input_line =Qnil; | |
7061 | ||
fb9d0f5a | 7062 | DEFVAR_LISP ("ns-input-color", ns_input_color, |
1baa6236 DN |
7063 | "The color specified in the last NS event."); |
7064 | ns_input_color =Qnil; | |
7065 | ||
fb9d0f5a | 7066 | DEFVAR_LISP ("ns-input-spi-name", ns_input_spi_name, |
1baa6236 DN |
7067 | "The service name specified in the last NS event."); |
7068 | ns_input_spi_name =Qnil; | |
7069 | ||
fb9d0f5a | 7070 | DEFVAR_LISP ("ns-input-spi-arg", ns_input_spi_arg, |
1baa6236 DN |
7071 | "The service argument specified in the last NS event."); |
7072 | ns_input_spi_arg =Qnil; | |
7073 | ||
fb9d0f5a | 7074 | DEFVAR_LISP ("ns-alternate-modifier", ns_alternate_modifier, |
1baa6236 DN |
7075 | "This variable describes the behavior of the alternate or option key.\n\ |
7076 | Set to control, meta, alt, super, or hyper means it is taken to be that key.\n\ | |
7077 | Set to none means that the alternate / option key is not interpreted by Emacs\n\ | |
7078 | at all, allowing it to be used at a lower level for accented character entry."); | |
e5a29a10 | 7079 | ns_alternate_modifier = Qmeta; |
1baa6236 | 7080 | |
fb9d0f5a | 7081 | DEFVAR_LISP ("ns-right-alternate-modifier", ns_right_alternate_modifier, |
a2e35ef5 JD |
7082 | "This variable describes the behavior of the right alternate or option key.\n\ |
7083 | Set to control, meta, alt, super, or hyper means it is taken to be that key.\n\ | |
7084 | Set to left means be the same key as `ns-alternate-modifier'.\n\ | |
7085 | Set to none means that the alternate / option key is not interpreted by Emacs\n\ | |
7086 | at all, allowing it to be used at a lower level for accented character entry."); | |
7087 | ns_right_alternate_modifier = Qleft; | |
7088 | ||
fb9d0f5a | 7089 | DEFVAR_LISP ("ns-command-modifier", ns_command_modifier, |
1baa6236 DN |
7090 | "This variable describes the behavior of the command key.\n\ |
7091 | Set to control, meta, alt, super, or hyper means it is taken to be that key."); | |
e5a29a10 | 7092 | ns_command_modifier = Qsuper; |
1baa6236 | 7093 | |
fb9d0f5a | 7094 | DEFVAR_LISP ("ns-right-command-modifier", ns_right_command_modifier, |
b7d1e144 JD |
7095 | "This variable describes the behavior of the right command key.\n\ |
7096 | Set to control, meta, alt, super, or hyper means it is taken to be that key.\n\ | |
7097 | Set to left means be the same key as `ns-command-modifier'.\n\ | |
7098 | Set to none means that the command / option key is not interpreted by Emacs\n\ | |
7099 | at all, allowing it to be used at a lower level for accented character entry."); | |
7100 | ns_right_command_modifier = Qleft; | |
7101 | ||
fb9d0f5a | 7102 | DEFVAR_LISP ("ns-control-modifier", ns_control_modifier, |
1baa6236 DN |
7103 | "This variable describes the behavior of the control key.\n\ |
7104 | Set to control, meta, alt, super, or hyper means it is taken to be that key."); | |
e5a29a10 | 7105 | ns_control_modifier = Qcontrol; |
1baa6236 | 7106 | |
fb9d0f5a | 7107 | DEFVAR_LISP ("ns-right-control-modifier", ns_right_control_modifier, |
b7d1e144 JD |
7108 | "This variable describes the behavior of the right control key.\n\ |
7109 | Set to control, meta, alt, super, or hyper means it is taken to be that key.\n\ | |
7110 | Set to left means be the same key as `ns-control-modifier'.\n\ | |
7111 | Set to none means that the control / option key is not interpreted by Emacs\n\ | |
7112 | at all, allowing it to be used at a lower level for accented character entry."); | |
7113 | ns_right_control_modifier = Qleft; | |
7114 | ||
fb9d0f5a | 7115 | DEFVAR_LISP ("ns-function-modifier", ns_function_modifier, |
1baa6236 DN |
7116 | "This variable describes the behavior of the function key (on laptops).\n\ |
7117 | Set to control, meta, alt, super, or hyper means it is taken to be that key.\n\ | |
7118 | Set to none means that the function key is not interpreted by Emacs at all,\n\ | |
7119 | allowing it to be used at a lower level for accented character entry."); | |
e5a29a10 | 7120 | ns_function_modifier = Qnone; |
1baa6236 | 7121 | |
fb9d0f5a | 7122 | DEFVAR_LISP ("ns-antialias-text", ns_antialias_text, |
335f5ae4 | 7123 | "Non-nil (the default) means to render text antialiased."); |
e5a29a10 | 7124 | ns_antialias_text = Qt; |
1baa6236 | 7125 | |
fb9d0f5a | 7126 | DEFVAR_LISP ("ns-confirm-quit", ns_confirm_quit, |
fc7a54a9 | 7127 | "Whether to confirm application quit using dialog."); |
e5a29a10 | 7128 | ns_confirm_quit = Qnil; |
fc7a54a9 | 7129 | |
1baa6236 DN |
7130 | staticpro (&ns_display_name_list); |
7131 | ns_display_name_list = Qnil; | |
7132 | ||
7133 | staticpro (&last_mouse_motion_frame); | |
7134 | last_mouse_motion_frame = Qnil; | |
7135 | ||
f0a1382a | 7136 | DEFVAR_LISP ("ns-auto-hide-menu-bar", ns_auto_hide_menu_bar, |
5ffb62aa JD |
7137 | doc: /* Non-nil means that the menu bar is hidden, but appears when the mouse is near. |
7138 | Only works on OSX 10.6 or later. */); | |
f0a1382a JD |
7139 | ns_auto_hide_menu_bar = Qnil; |
7140 | ||
7ded3383 | 7141 | /* TODO: move to common code */ |
fb9d0f5a | 7142 | DEFVAR_LISP ("x-toolkit-scroll-bars", Vx_toolkit_scroll_bars, |
97897668 GM |
7143 | doc: /* Which toolkit scroll bars Emacs uses, if any. |
7144 | A value of nil means Emacs doesn't use toolkit scroll bars. | |
7145 | With the X Window system, the value is a symbol describing the | |
7146 | X toolkit. Possible values are: gtk, motif, xaw, or xaw3d. | |
44f92739 | 7147 | With MS Windows or Nextstep, the value is t. */); |
1baa6236 | 7148 | Vx_toolkit_scroll_bars = Qt; |
1baa6236 | 7149 | |
1baa6236 | 7150 | DEFVAR_BOOL ("x-use-underline-position-properties", |
fb9d0f5a | 7151 | x_use_underline_position_properties, |
4843aac3 | 7152 | doc: /*Non-nil means make use of UNDERLINE_POSITION font properties. |
1baa6236 DN |
7153 | A value of nil means ignore them. If you encounter fonts with bogus |
7154 | UNDERLINE_POSITION font properties, for example 7x13 on XFree prior | |
4843aac3 | 7155 | to 4.1, set this to nil. */); |
1baa6236 DN |
7156 | x_use_underline_position_properties = 0; |
7157 | ||
7158 | DEFVAR_BOOL ("x-underline-at-descent-line", | |
fb9d0f5a | 7159 | x_underline_at_descent_line, |
4843aac3 | 7160 | doc: /* Non-nil means to draw the underline at the same place as the descent line. |
1baa6236 DN |
7161 | A value of nil means to draw the underline according to the value of the |
7162 | variable `x-use-underline-position-properties', which is usually at the | |
7163 | baseline level. The default value is nil. */); | |
7164 | x_underline_at_descent_line = 0; | |
7165 | ||
7166 | /* Tell emacs about this window system. */ | |
7c799cf5 | 7167 | Fprovide (intern ("ns"), Qnil); |
1baa6236 | 7168 | } |