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