Commit | Line | Data |
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edfda783 | 1 | /* NeXT/Open/GNUstep / MacOSX communication module. |
44f92739 | 2 | |
ab422c4d PE |
3 | Copyright (C) 1989, 1993-1994, 2005-2006, 2008-2013 Free Software |
4 | 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 | |
49cdacda | 33 | #include <fcntl.h> |
edfda783 | 34 | #include <math.h> |
a631d0e0 | 35 | #include <pthread.h> |
edfda783 AR |
36 | #include <sys/types.h> |
37 | #include <time.h> | |
e863926a | 38 | #include <signal.h> |
edfda783 | 39 | #include <unistd.h> |
620f13b0 PE |
40 | |
41 | #include <c-ctype.h> | |
fee5959d | 42 | #include <c-strcase.h> |
e99a530f | 43 | #include <ftoastr.h> |
edfda783 | 44 | |
edfda783 AR |
45 | #include "lisp.h" |
46 | #include "blockinput.h" | |
47 | #include "sysselect.h" | |
48 | #include "nsterm.h" | |
49 | #include "systime.h" | |
50 | #include "character.h" | |
51 | #include "fontset.h" | |
52 | #include "composite.h" | |
53 | #include "ccl.h" | |
54 | ||
55 | #include "termhooks.h" | |
edfda783 AR |
56 | #include "termchar.h" |
57 | ||
58 | #include "window.h" | |
59 | #include "keyboard.h" | |
c4328746 | 60 | #include "buffer.h" |
edfda783 AR |
61 | #include "font.h" |
62 | ||
c0342369 JD |
63 | #ifdef NS_IMPL_GNUSTEP |
64 | #include "process.h" | |
65 | #endif | |
66 | ||
3fa2054e JD |
67 | #ifdef NS_IMPL_COCOA |
68 | #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5 | |
69 | #include "macfont.h" | |
70 | #endif | |
71 | #endif | |
72 | ||
edfda783 AR |
73 | /* call tracing */ |
74 | #if 0 | |
75 | int term_trace_num = 0; | |
76 | #define NSTRACE(x) fprintf (stderr, "%s:%d: [%d] " #x "\n", \ | |
77 | __FILE__, __LINE__, ++term_trace_num) | |
78 | #else | |
79 | #define NSTRACE(x) | |
80 | #endif | |
81 | ||
79c1cc1e | 82 | extern NSString *NSMenuDidBeginTrackingNotification; |
edfda783 AR |
83 | |
84 | /* ========================================================================== | |
85 | ||
86 | Local declarations | |
87 | ||
88 | ========================================================================== */ | |
89 | ||
edfda783 AR |
90 | /* Convert a symbol indexed with an NSxxx value to a value as defined |
91 | in keyboard.c (lispy_function_key). I hope this is a correct way | |
92 | of doing things... */ | |
93 | static unsigned convert_ns_to_X_keysym[] = | |
94 | { | |
95 | NSHomeFunctionKey, 0x50, | |
96 | NSLeftArrowFunctionKey, 0x51, | |
97 | NSUpArrowFunctionKey, 0x52, | |
98 | NSRightArrowFunctionKey, 0x53, | |
99 | NSDownArrowFunctionKey, 0x54, | |
100 | NSPageUpFunctionKey, 0x55, | |
101 | NSPageDownFunctionKey, 0x56, | |
102 | NSEndFunctionKey, 0x57, | |
103 | NSBeginFunctionKey, 0x58, | |
104 | NSSelectFunctionKey, 0x60, | |
105 | NSPrintFunctionKey, 0x61, | |
8f31e74b | 106 | NSClearLineFunctionKey, 0x0B, |
edfda783 AR |
107 | NSExecuteFunctionKey, 0x62, |
108 | NSInsertFunctionKey, 0x63, | |
109 | NSUndoFunctionKey, 0x65, | |
110 | NSRedoFunctionKey, 0x66, | |
111 | NSMenuFunctionKey, 0x67, | |
112 | NSFindFunctionKey, 0x68, | |
113 | NSHelpFunctionKey, 0x6A, | |
114 | NSBreakFunctionKey, 0x6B, | |
115 | ||
116 | NSF1FunctionKey, 0xBE, | |
117 | NSF2FunctionKey, 0xBF, | |
118 | NSF3FunctionKey, 0xC0, | |
119 | NSF4FunctionKey, 0xC1, | |
120 | NSF5FunctionKey, 0xC2, | |
121 | NSF6FunctionKey, 0xC3, | |
122 | NSF7FunctionKey, 0xC4, | |
123 | NSF8FunctionKey, 0xC5, | |
124 | NSF9FunctionKey, 0xC6, | |
125 | NSF10FunctionKey, 0xC7, | |
126 | NSF11FunctionKey, 0xC8, | |
127 | NSF12FunctionKey, 0xC9, | |
128 | NSF13FunctionKey, 0xCA, | |
129 | NSF14FunctionKey, 0xCB, | |
130 | NSF15FunctionKey, 0xCC, | |
5404d04f DR |
131 | NSF16FunctionKey, 0xCD, |
132 | NSF17FunctionKey, 0xCE, | |
133 | NSF18FunctionKey, 0xCF, | |
134 | NSF19FunctionKey, 0xD0, | |
135 | NSF20FunctionKey, 0xD1, | |
136 | NSF21FunctionKey, 0xD2, | |
137 | NSF22FunctionKey, 0xD3, | |
138 | NSF23FunctionKey, 0xD4, | |
139 | NSF24FunctionKey, 0xD5, | |
edfda783 AR |
140 | |
141 | NSBackspaceCharacter, 0x08, /* 8: Not on some KBs. */ | |
142 | NSDeleteCharacter, 0xFF, /* 127: Big 'delete' key upper right. */ | |
143 | NSDeleteFunctionKey, 0x9F, /* 63272: Del forw key off main array. */ | |
144 | ||
145 | NSTabCharacter, 0x09, | |
146 | 0x19, 0x09, /* left tab->regular since pass shift */ | |
147 | NSCarriageReturnCharacter, 0x0D, | |
148 | NSNewlineCharacter, 0x0D, | |
149 | NSEnterCharacter, 0x8D, | |
150 | ||
e770aad5 JD |
151 | 0x41|NSNumericPadKeyMask, 0xAE, /* KP_Decimal */ |
152 | 0x43|NSNumericPadKeyMask, 0xAA, /* KP_Multiply */ | |
153 | 0x45|NSNumericPadKeyMask, 0xAB, /* KP_Add */ | |
154 | 0x4B|NSNumericPadKeyMask, 0xAF, /* KP_Divide */ | |
155 | 0x4E|NSNumericPadKeyMask, 0xAD, /* KP_Subtract */ | |
156 | 0x51|NSNumericPadKeyMask, 0xBD, /* KP_Equal */ | |
157 | 0x52|NSNumericPadKeyMask, 0xB0, /* KP_0 */ | |
158 | 0x53|NSNumericPadKeyMask, 0xB1, /* KP_1 */ | |
159 | 0x54|NSNumericPadKeyMask, 0xB2, /* KP_2 */ | |
160 | 0x55|NSNumericPadKeyMask, 0xB3, /* KP_3 */ | |
161 | 0x56|NSNumericPadKeyMask, 0xB4, /* KP_4 */ | |
162 | 0x57|NSNumericPadKeyMask, 0xB5, /* KP_5 */ | |
163 | 0x58|NSNumericPadKeyMask, 0xB6, /* KP_6 */ | |
164 | 0x59|NSNumericPadKeyMask, 0xB7, /* KP_7 */ | |
165 | 0x5B|NSNumericPadKeyMask, 0xB8, /* KP_8 */ | |
166 | 0x5C|NSNumericPadKeyMask, 0xB9, /* KP_9 */ | |
8f31e74b | 167 | |
edfda783 AR |
168 | 0x1B, 0x1B /* escape */ |
169 | }; | |
170 | ||
edfda783 | 171 | static Lisp_Object Qmodifier_value; |
9fb0c957 | 172 | Lisp_Object Qalt, Qcontrol, Qhyper, Qmeta, Qsuper; |
a2e35ef5 | 173 | extern Lisp_Object Qcursor_color, Qcursor_type, Qns, Qleft; |
edfda783 | 174 | |
699c10bd JD |
175 | static Lisp_Object QUTF8_STRING; |
176 | ||
edfda783 AR |
177 | /* On OS X picks up the default NSGlobalDomain AppleAntiAliasingThreshold, |
178 | the maximum font size to NOT antialias. On GNUstep there is currently | |
179 | no way to control this behavior. */ | |
180 | float ns_antialias_threshold; | |
181 | ||
edfda783 | 182 | NSArray *ns_send_types =0, *ns_return_types =0, *ns_drag_types =0; |
f27a64a9 | 183 | NSString *ns_app_name = @"Emacs"; /* default changed later */ |
edfda783 AR |
184 | |
185 | /* Display variables */ | |
9e50ff0c | 186 | struct ns_display_info *x_display_list; /* Chain of existing displays */ |
edfda783 AR |
187 | Lisp_Object ns_display_name_list; |
188 | long context_menu_value = 0; | |
189 | ||
190 | /* display update */ | |
edfda783 AR |
191 | static struct frame *ns_updating_frame; |
192 | static NSView *focus_view = NULL; | |
a97f8f3f | 193 | static int ns_window_num = 0; |
0dc8cf50 | 194 | #ifdef NS_IMPL_GNUSTEP |
edfda783 | 195 | static NSRect uRect; |
0dc8cf50 | 196 | #endif |
edfda783 | 197 | static BOOL gsaved = NO; |
a9b4df69 | 198 | static BOOL ns_fake_keydown = NO; |
c0342369 | 199 | #ifdef NS_IMPL_COCOA |
f0a1382a | 200 | static BOOL ns_menu_bar_is_hidden = NO; |
c0342369 | 201 | #endif |
edfda783 AR |
202 | /*static int debug_lock = 0; */ |
203 | ||
edfda783 AR |
204 | /* event loop */ |
205 | static BOOL send_appdefined = YES; | |
64ccff5f JD |
206 | #define NO_APPDEFINED_DATA (-8) |
207 | static int last_appdefined_event_data = NO_APPDEFINED_DATA; | |
edfda783 | 208 | static NSTimer *timed_entry = 0; |
edfda783 | 209 | static NSTimer *scroll_repeat_entry = nil; |
ddee6515 JD |
210 | static fd_set select_readfds, select_writefds; |
211 | enum { SELECT_HAVE_READ = 1, SELECT_HAVE_WRITE = 2, SELECT_HAVE_TMO = 4 }; | |
212 | static int select_nfds = 0, select_valid = 0; | |
43aac990 | 213 | static struct timespec select_timeout = { 0, 0 }; |
ddee6515 JD |
214 | static int selfds[2] = { -1, -1 }; |
215 | static pthread_mutex_t select_mutex; | |
216 | static int apploopnr = 0; | |
edfda783 | 217 | static NSAutoreleasePool *outerpool; |
edfda783 AR |
218 | static struct input_event *emacs_event = NULL; |
219 | static struct input_event *q_event_ptr = NULL; | |
220 | static int n_emacs_events_pending = 0; | |
221 | static NSMutableArray *ns_pending_files, *ns_pending_service_names, | |
222 | *ns_pending_service_args; | |
adff3182 | 223 | static BOOL ns_do_open_file = NO; |
6871e574 | 224 | static BOOL ns_last_use_native_fullscreen; |
edfda783 | 225 | |
167e3640 JD |
226 | static struct { |
227 | struct input_event *q; | |
228 | int nr, cap; | |
229 | } hold_event_q = { | |
230 | NULL, 0, 0 | |
231 | }; | |
232 | ||
c0342369 | 233 | #ifdef NS_IMPL_COCOA |
6d01f1fe JD |
234 | /* |
235 | * State for pending menu activation: | |
236 | * MENU_NONE Normal state | |
237 | * MENU_PENDING A menu has been clicked on, but has been canceled so we can | |
238 | * run lisp to update the menu. | |
239 | * MENU_OPENING Menu is up to date, and the click event is redone so the menu | |
240 | * will open. | |
241 | */ | |
242 | #define MENU_NONE 0 | |
243 | #define MENU_PENDING 1 | |
244 | #define MENU_OPENING 2 | |
245 | static int menu_will_open_state = MENU_NONE; | |
246 | ||
247 | /* Saved position for menu click. */ | |
248 | static CGPoint menu_mouse_point; | |
c0342369 | 249 | #endif |
6d01f1fe | 250 | |
b612ffc9 | 251 | /* Convert modifiers in a NeXTstep event to emacs style modifiers. */ |
edfda783 | 252 | #define NS_FUNCTION_KEY_MASK 0x800000 |
50795d1f | 253 | #define NSLeftControlKeyMask (0x000001 | NSControlKeyMask) |
b7d1e144 | 254 | #define NSRightControlKeyMask (0x002000 | NSControlKeyMask) |
50795d1f | 255 | #define NSLeftCommandKeyMask (0x000008 | NSCommandKeyMask) |
b7d1e144 | 256 | #define NSRightCommandKeyMask (0x000010 | NSCommandKeyMask) |
50795d1f JD |
257 | #define NSLeftAlternateKeyMask (0x000020 | NSAlternateKeyMask) |
258 | #define NSRightAlternateKeyMask (0x000040 | NSAlternateKeyMask) | |
edfda783 AR |
259 | #define EV_MODIFIERS(e) \ |
260 | ((([e modifierFlags] & NSHelpKeyMask) ? \ | |
261 | hyper_modifier : 0) \ | |
a2e35ef5 JD |
262 | | (!EQ (ns_right_alternate_modifier, Qleft) && \ |
263 | (([e modifierFlags] & NSRightAlternateKeyMask) \ | |
264 | == NSRightAlternateKeyMask) ? \ | |
265 | parse_solitary_modifier (ns_right_alternate_modifier) : 0) \ | |
266 | | (([e modifierFlags] & NSAlternateKeyMask) ? \ | |
6882361b | 267 | parse_solitary_modifier (ns_alternate_modifier) : 0) \ |
a2e35ef5 | 268 | | (([e modifierFlags] & NSShiftKeyMask) ? \ |
edfda783 | 269 | shift_modifier : 0) \ |
b7d1e144 JD |
270 | | (!EQ (ns_right_control_modifier, Qleft) && \ |
271 | (([e modifierFlags] & NSRightControlKeyMask) \ | |
272 | == NSRightControlKeyMask) ? \ | |
273 | parse_solitary_modifier (ns_right_control_modifier) : 0) \ | |
edfda783 | 274 | | (([e modifierFlags] & NSControlKeyMask) ? \ |
6882361b | 275 | parse_solitary_modifier (ns_control_modifier) : 0) \ |
edfda783 | 276 | | (([e modifierFlags] & NS_FUNCTION_KEY_MASK) ? \ |
6882361b | 277 | parse_solitary_modifier (ns_function_modifier) : 0) \ |
b7d1e144 JD |
278 | | (!EQ (ns_right_command_modifier, Qleft) && \ |
279 | (([e modifierFlags] & NSRightCommandKeyMask) \ | |
280 | == NSRightCommandKeyMask) ? \ | |
281 | parse_solitary_modifier (ns_right_command_modifier) : 0) \ | |
edfda783 | 282 | | (([e modifierFlags] & NSCommandKeyMask) ? \ |
6882361b | 283 | parse_solitary_modifier (ns_command_modifier):0)) |
edfda783 AR |
284 | |
285 | #define EV_UDMODIFIERS(e) \ | |
286 | ((([e type] == NSLeftMouseDown) ? down_modifier : 0) \ | |
287 | | (([e type] == NSRightMouseDown) ? down_modifier : 0) \ | |
19454c0a | 288 | | (([e type] == NSOtherMouseDown) ? down_modifier : 0) \ |
edfda783 AR |
289 | | (([e type] == NSLeftMouseDragged) ? down_modifier : 0) \ |
290 | | (([e type] == NSRightMouseDragged) ? down_modifier : 0) \ | |
19454c0a | 291 | | (([e type] == NSOtherMouseDragged) ? down_modifier : 0) \ |
edfda783 | 292 | | (([e type] == NSLeftMouseUp) ? up_modifier : 0) \ |
19454c0a AR |
293 | | (([e type] == NSRightMouseUp) ? up_modifier : 0) \ |
294 | | (([e type] == NSOtherMouseUp) ? up_modifier : 0)) | |
edfda783 AR |
295 | |
296 | #define EV_BUTTON(e) \ | |
297 | ((([e type] == NSLeftMouseDown) || ([e type] == NSLeftMouseUp)) ? 0 : \ | |
19454c0a AR |
298 | (([e type] == NSRightMouseDown) || ([e type] == NSRightMouseUp)) ? 2 : \ |
299 | [e buttonNumber] - 1) | |
edfda783 AR |
300 | |
301 | /* Convert the time field to a timestamp in milliseconds. */ | |
edfda783 | 302 | #define EV_TIMESTAMP(e) ([e timestamp] * 1000) |
edfda783 AR |
303 | |
304 | /* This is a piece of code which is common to all the event handling | |
305 | methods. Maybe it should even be a function. */ | |
ddee6515 | 306 | #define EV_TRAILER(e) \ |
5ab473cd JD |
307 | { \ |
308 | XSETFRAME (emacs_event->frame_or_window, emacsframe); \ | |
309 | EV_TRAILER2 (e); \ | |
310 | } | |
311 | ||
312 | #define EV_TRAILER2(e) \ | |
313 | { \ | |
ddee6515 JD |
314 | if (e) emacs_event->timestamp = EV_TIMESTAMP (e); \ |
315 | if (q_event_ptr) \ | |
316 | { \ | |
317 | n_emacs_events_pending++; \ | |
318 | kbd_buffer_store_event_hold (emacs_event, q_event_ptr); \ | |
319 | } \ | |
320 | else \ | |
167e3640 | 321 | hold_event (emacs_event); \ |
ddee6515 JD |
322 | EVENT_INIT (*emacs_event); \ |
323 | ns_send_appdefined (-1); \ | |
324 | } | |
edfda783 | 325 | |
df2142db | 326 | /* TODO: get rid of need for these forward declarations */ |
89e2438a DN |
327 | static void ns_condemn_scroll_bars (struct frame *f); |
328 | static void ns_judge_scroll_bars (struct frame *f); | |
a9b4df69 | 329 | void x_set_frame_alpha (struct frame *f); |
edfda783 | 330 | |
edfda783 AR |
331 | |
332 | /* ========================================================================== | |
333 | ||
334 | Utilities | |
335 | ||
336 | ========================================================================== */ | |
337 | ||
167e3640 JD |
338 | static void |
339 | hold_event (struct input_event *event) | |
340 | { | |
341 | if (hold_event_q.nr == hold_event_q.cap) | |
342 | { | |
343 | if (hold_event_q.cap == 0) hold_event_q.cap = 10; | |
344 | else hold_event_q.cap *= 2; | |
7d652d97 PE |
345 | hold_event_q.q = |
346 | xrealloc (hold_event_q.q, hold_event_q.cap * sizeof *hold_event_q.q); | |
167e3640 JD |
347 | } |
348 | ||
349 | hold_event_q.q[hold_event_q.nr++] = *event; | |
f99c65e5 | 350 | /* Make sure ns_read_socket is called, i.e. we have input. */ |
a631d0e0 | 351 | raise (SIGIO); |
7436fc63 | 352 | send_appdefined = YES; |
167e3640 | 353 | } |
edfda783 AR |
354 | |
355 | static Lisp_Object | |
356 | append2 (Lisp_Object list, Lisp_Object item) | |
357 | /* -------------------------------------------------------------------------- | |
358 | Utility to append to a list | |
359 | -------------------------------------------------------------------------- */ | |
360 | { | |
361 | Lisp_Object array[2]; | |
362 | array[0] = list; | |
6c6f1994 | 363 | array[1] = list1 (item); |
edfda783 AR |
364 | return Fnconc (2, &array[0]); |
365 | } | |
366 | ||
367 | ||
7c4e8ec0 | 368 | const char * |
d01ba2f1 | 369 | ns_etc_directory (void) |
d01ba2f1 GM |
370 | /* If running as a self-contained app bundle, return as a string the |
371 | filename of the etc directory, if present; else nil. */ | |
cbb31951 | 372 | { |
7c4e8ec0 GM |
373 | NSBundle *bundle = [NSBundle mainBundle]; |
374 | NSString *resourceDir = [bundle resourcePath]; | |
375 | NSString *resourcePath; | |
376 | NSFileManager *fileManager = [NSFileManager defaultManager]; | |
377 | BOOL isDir; | |
378 | ||
379 | resourcePath = [resourceDir stringByAppendingPathComponent: @"etc"]; | |
380 | if ([fileManager fileExistsAtPath: resourcePath isDirectory: &isDir]) | |
381 | { | |
382 | if (isDir) return [resourcePath UTF8String]; | |
383 | } | |
384 | return NULL; | |
d01ba2f1 GM |
385 | } |
386 | ||
cbb31951 GM |
387 | |
388 | const char * | |
389 | ns_exec_path (void) | |
390 | /* If running as a self-contained app bundle, return as a path string | |
391 | the filenames of the libexec and bin directories, ie libexec:bin. | |
392 | Otherwise, return nil. | |
393 | Normally, Emacs does not add its own bin/ directory to the PATH. | |
394 | However, a self-contained NS build has a different layout, with | |
395 | bin/ and libexec/ subdirectories in the directory that contains | |
396 | Emacs.app itself. | |
397 | We put libexec first, because init_callproc_1 uses the first | |
398 | element to initialize exec-directory. An alternative would be | |
399 | for init_callproc to check for invocation-directory/libexec. | |
400 | */ | |
edfda783 AR |
401 | { |
402 | NSBundle *bundle = [NSBundle mainBundle]; | |
cbb31951 GM |
403 | NSString *resourceDir = [bundle resourcePath]; |
404 | NSString *binDir = [bundle bundlePath]; | |
edfda783 AR |
405 | NSString *resourcePath, *resourcePaths; |
406 | NSRange range; | |
90df0db3 | 407 | NSString *pathSeparator = [NSString stringWithFormat: @"%c", SEPCHAR]; |
edfda783 | 408 | NSFileManager *fileManager = [NSFileManager defaultManager]; |
cbb31951 GM |
409 | NSArray *paths; |
410 | NSEnumerator *pathEnum; | |
edfda783 | 411 | BOOL isDir; |
edfda783 | 412 | |
edfda783 AR |
413 | range = [resourceDir rangeOfString: @"Contents"]; |
414 | if (range.location != NSNotFound) | |
415 | { | |
40e72761 | 416 | binDir = [binDir stringByAppendingPathComponent: @"Contents"]; |
edfda783 AR |
417 | #ifdef NS_IMPL_COCOA |
418 | binDir = [binDir stringByAppendingPathComponent: @"MacOS"]; | |
419 | #endif | |
420 | } | |
421 | ||
cbb31951 GM |
422 | paths = [binDir stringsByAppendingPaths: |
423 | [NSArray arrayWithObjects: @"libexec", @"bin", nil]]; | |
424 | pathEnum = [paths objectEnumerator]; | |
425 | resourcePaths = @""; | |
426 | ||
0dc8cf50 | 427 | while ((resourcePath = [pathEnum nextObject])) |
cbb31951 GM |
428 | { |
429 | if ([fileManager fileExistsAtPath: resourcePath isDirectory: &isDir]) | |
430 | if (isDir) | |
431 | { | |
432 | if ([resourcePaths length] > 0) | |
433 | resourcePaths | |
434 | = [resourcePaths stringByAppendingString: pathSeparator]; | |
435 | resourcePaths | |
436 | = [resourcePaths stringByAppendingString: resourcePath]; | |
437 | } | |
438 | } | |
439 | if ([resourcePaths length] > 0) return [resourcePaths UTF8String]; | |
440 | ||
441 | return NULL; | |
442 | } | |
443 | ||
444 | ||
9e059e3f GM |
445 | const char * |
446 | ns_load_path (void) | |
447 | /* If running as a self-contained app bundle, return as a path string | |
448 | the filenames of the site-lisp, lisp and leim directories. | |
449 | Ie, site-lisp:lisp:leim. Otherwise, return nil. */ | |
cbb31951 GM |
450 | { |
451 | NSBundle *bundle = [NSBundle mainBundle]; | |
452 | NSString *resourceDir = [bundle resourcePath]; | |
453 | NSString *resourcePath, *resourcePaths; | |
90df0db3 | 454 | NSString *pathSeparator = [NSString stringWithFormat: @"%c", SEPCHAR]; |
cbb31951 GM |
455 | NSFileManager *fileManager = [NSFileManager defaultManager]; |
456 | BOOL isDir; | |
9e059e3f GM |
457 | NSArray *paths = [resourceDir stringsByAppendingPaths: |
458 | [NSArray arrayWithObjects: | |
459 | @"site-lisp", @"lisp", @"leim", nil]]; | |
460 | NSEnumerator *pathEnum = [paths objectEnumerator]; | |
461 | resourcePaths = @""; | |
cbb31951 | 462 | |
9e059e3f GM |
463 | /* Hack to skip site-lisp. */ |
464 | if (no_site_lisp) resourcePath = [pathEnum nextObject]; | |
465 | ||
0dc8cf50 | 466 | while ((resourcePath = [pathEnum nextObject])) |
edfda783 | 467 | { |
9e059e3f GM |
468 | if ([fileManager fileExistsAtPath: resourcePath isDirectory: &isDir]) |
469 | if (isDir) | |
470 | { | |
471 | if ([resourcePaths length] > 0) | |
472 | resourcePaths | |
473 | = [resourcePaths stringByAppendingString: pathSeparator]; | |
474 | resourcePaths | |
475 | = [resourcePaths stringByAppendingString: resourcePath]; | |
476 | } | |
edfda783 | 477 | } |
9e059e3f GM |
478 | if ([resourcePaths length] > 0) return [resourcePaths UTF8String]; |
479 | ||
480 | return NULL; | |
edfda783 AR |
481 | } |
482 | ||
edfda783 AR |
483 | static void |
484 | ns_timeout (int usecs) | |
485 | /* -------------------------------------------------------------------------- | |
486 | Blocking timer utility used by ns_ring_bell | |
487 | -------------------------------------------------------------------------- */ | |
488 | { | |
43aac990 PE |
489 | struct timespec wakeup = timespec_add (current_timespec (), |
490 | make_timespec (0, usecs * 1000)); | |
edfda783 AR |
491 | |
492 | /* Keep waiting until past the time wakeup. */ | |
493 | while (1) | |
494 | { | |
43aac990 PE |
495 | struct timespec timeout, now = current_timespec (); |
496 | if (timespec_cmp (wakeup, now) <= 0) | |
edfda783 | 497 | break; |
43aac990 | 498 | timeout = timespec_sub (wakeup, now); |
edfda783 AR |
499 | |
500 | /* Try to wait that long--but we might wake up sooner. */ | |
d35af63c | 501 | pselect (0, NULL, NULL, NULL, &timeout, NULL); |
edfda783 AR |
502 | } |
503 | } | |
504 | ||
505 | ||
506 | void | |
507 | ns_release_object (void *obj) | |
508 | /* -------------------------------------------------------------------------- | |
509 | Release an object (callable from C) | |
510 | -------------------------------------------------------------------------- */ | |
511 | { | |
512 | [(id)obj release]; | |
513 | } | |
514 | ||
515 | ||
516 | void | |
517 | ns_retain_object (void *obj) | |
518 | /* -------------------------------------------------------------------------- | |
519 | Retain an object (callable from C) | |
520 | -------------------------------------------------------------------------- */ | |
521 | { | |
522 | [(id)obj retain]; | |
523 | } | |
524 | ||
525 | ||
526 | void * | |
3d608a86 | 527 | ns_alloc_autorelease_pool (void) |
edfda783 AR |
528 | /* -------------------------------------------------------------------------- |
529 | Allocate a pool for temporary objects (callable from C) | |
530 | -------------------------------------------------------------------------- */ | |
531 | { | |
532 | return [[NSAutoreleasePool alloc] init]; | |
533 | } | |
534 | ||
535 | ||
536 | void | |
537 | ns_release_autorelease_pool (void *pool) | |
538 | /* -------------------------------------------------------------------------- | |
539 | Free a pool and temporary objects it refers to (callable from C) | |
540 | -------------------------------------------------------------------------- */ | |
541 | { | |
542 | ns_release_object (pool); | |
543 | } | |
544 | ||
545 | ||
546 | ||
547 | /* ========================================================================== | |
548 | ||
549 | Focus (clipping) and screen update | |
550 | ||
551 | ========================================================================== */ | |
552 | ||
f0a1382a JD |
553 | // |
554 | // Window constraining | |
555 | // ------------------- | |
556 | // | |
557 | // To ensure that the windows are not placed under the menu bar, they | |
558 | // are typically moved by the call-back constrainFrameRect. However, | |
559 | // by overriding it, it's possible to inhibit this, leaving the window | |
560 | // in it's original position. | |
561 | // | |
562 | // It's possible to hide the menu bar. However, technically, it's only | |
563 | // possible to hide it when the application is active. To ensure that | |
564 | // this work properly, the menu bar and window constraining are | |
565 | // deferred until the application becomes active. | |
566 | // | |
567 | // Even though it's not possible to manually move a window above the | |
568 | // top of the screen, it is allowed if it's done programmatically, | |
569 | // when the menu is hidden. This allows the editable area to cover the | |
570 | // full screen height. | |
571 | // | |
572 | // Test cases | |
573 | // ---------- | |
574 | // | |
575 | // Use the following extra files: | |
576 | // | |
577 | // init.el: | |
578 | // ;; Hide menu and place frame slightly above the top of the screen. | |
579 | // (setq ns-auto-hide-menu-bar t) | |
580 | // (set-frame-position (selected-frame) 0 -20) | |
581 | // | |
582 | // Test 1: | |
583 | // | |
584 | // emacs -Q -l init.el | |
585 | // | |
586 | // Result: No menu bar, and the title bar should be above the screen. | |
587 | // | |
588 | // Test 2: | |
589 | // | |
590 | // emacs -Q | |
591 | // | |
592 | // Result: Menu bar visible, frame placed immediately below the menu. | |
593 | // | |
594 | ||
595 | static void | |
596 | ns_constrain_all_frames (void) | |
597 | { | |
598 | Lisp_Object tail, frame; | |
599 | ||
600 | FOR_EACH_FRAME (tail, frame) | |
601 | { | |
602 | struct frame *f = XFRAME (frame); | |
603 | if (FRAME_NS_P (f)) | |
604 | { | |
605 | NSView *view = FRAME_NS_VIEW (f); | |
606 | /* This no-op will trigger the default window placing | |
e4769531 | 607 | * constraint system. */ |
f0a1382a JD |
608 | f->output_data.ns->dont_constrain = 0; |
609 | [[view window] setFrameOrigin:[[view window] frame].origin]; | |
610 | } | |
611 | } | |
612 | } | |
613 | ||
614 | ||
615 | /* True, if the menu bar should be hidden. */ | |
616 | ||
617 | static BOOL | |
618 | ns_menu_bar_should_be_hidden (void) | |
619 | { | |
620 | return !NILP (ns_auto_hide_menu_bar) | |
621 | && [NSApp respondsToSelector:@selector(setPresentationOptions:)]; | |
622 | } | |
623 | ||
624 | ||
625 | /* Show or hide the menu bar, based on user setting. */ | |
626 | ||
627 | static void | |
628 | ns_update_auto_hide_menu_bar (void) | |
629 | { | |
8c74fcbd JD |
630 | #ifdef NS_IMPL_COCOA |
631 | #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6 | |
4d7e6e51 | 632 | block_input (); |
f0a1382a JD |
633 | |
634 | NSTRACE (ns_update_auto_hide_menu_bar); | |
635 | ||
a3e9050c | 636 | if (NSApp != nil && [NSApp isActive]) |
f0a1382a JD |
637 | { |
638 | // Note, "setPresentationOptions" triggers an error unless the | |
639 | // application is active. | |
640 | BOOL menu_bar_should_be_hidden = ns_menu_bar_should_be_hidden (); | |
641 | ||
642 | if (menu_bar_should_be_hidden != ns_menu_bar_is_hidden) | |
643 | { | |
644 | NSApplicationPresentationOptions options | |
a3e9050c | 645 | = NSApplicationPresentationDefault; |
f0a1382a JD |
646 | |
647 | if (menu_bar_should_be_hidden) | |
a3e9050c JD |
648 | options |= NSApplicationPresentationAutoHideMenuBar |
649 | | NSApplicationPresentationAutoHideDock; | |
f0a1382a JD |
650 | |
651 | [NSApp setPresentationOptions: options]; | |
652 | ||
653 | ns_menu_bar_is_hidden = menu_bar_should_be_hidden; | |
654 | ||
655 | if (!ns_menu_bar_is_hidden) | |
656 | { | |
657 | ns_constrain_all_frames (); | |
658 | } | |
659 | } | |
660 | } | |
661 | ||
4d7e6e51 | 662 | unblock_input (); |
8c74fcbd JD |
663 | #endif |
664 | #endif | |
f0a1382a JD |
665 | } |
666 | ||
667 | ||
edfda783 AR |
668 | static void |
669 | ns_update_begin (struct frame *f) | |
670 | /* -------------------------------------------------------------------------- | |
671 | Prepare for a grouped sequence of drawing calls | |
3fe53a83 | 672 | external (RIF) call; whole frame, called before update_window_begin |
edfda783 AR |
673 | -------------------------------------------------------------------------- */ |
674 | { | |
28c76099 | 675 | EmacsView *view = FRAME_NS_VIEW (f); |
edfda783 | 676 | NSTRACE (ns_update_begin); |
edfda783 | 677 | |
f0a1382a JD |
678 | ns_update_auto_hide_menu_bar (); |
679 | ||
28c76099 JD |
680 | #ifdef NS_IMPL_COCOA |
681 | if ([view isFullscreen] && [view fsIsNative]) | |
682 | { | |
683 | // Fix reappearing tool bar in fullscreen for OSX 10.7 | |
684 | BOOL tbar_visible = FRAME_EXTERNAL_TOOL_BAR (f) ? YES : NO; | |
685 | NSToolbar *toolbar = [FRAME_NS_VIEW (f) toolbar]; | |
686 | if (! tbar_visible != ! [toolbar isVisible]) | |
687 | [toolbar setVisible: tbar_visible]; | |
688 | } | |
689 | #endif | |
690 | ||
edfda783 AR |
691 | ns_updating_frame = f; |
692 | [view lockFocus]; | |
693 | ||
16130a58 JD |
694 | /* drawRect may have been called for say the minibuffer, and then clip path |
695 | is for the minibuffer. But the display engine may draw more because | |
696 | we have set the frame as garbaged. So reset clip path to the whole | |
697 | view. */ | |
c0342369 JD |
698 | #ifdef NS_IMPL_COCOA |
699 | { | |
700 | NSBezierPath *bp; | |
701 | NSRect r = [view frame]; | |
10bf7f5a JD |
702 | NSRect cr = [[view window] frame]; |
703 | /* If a large frame size is set, r may be larger than the window frame | |
704 | before constrained. In that case don't change the clip path, as we | |
705 | will clear in to the tool bar and title bar. */ | |
706 | if (r.size.height | |
707 | + FRAME_NS_TITLEBAR_HEIGHT (f) | |
708 | + FRAME_TOOLBAR_HEIGHT (f) <= cr.size.height) | |
709 | { | |
710 | bp = [[NSBezierPath bezierPathWithRect: r] retain]; | |
711 | [bp setClip]; | |
712 | [bp release]; | |
713 | } | |
c0342369 JD |
714 | } |
715 | #endif | |
16130a58 | 716 | |
edfda783 AR |
717 | #ifdef NS_IMPL_GNUSTEP |
718 | uRect = NSMakeRect (0, 0, 0, 0); | |
719 | #endif | |
720 | } | |
721 | ||
722 | ||
723 | static void | |
724 | ns_update_window_begin (struct window *w) | |
725 | /* -------------------------------------------------------------------------- | |
726 | Prepare for a grouped sequence of drawing calls | |
3fe53a83 | 727 | external (RIF) call; for one window, called after update_begin |
edfda783 AR |
728 | -------------------------------------------------------------------------- */ |
729 | { | |
730 | struct frame *f = XFRAME (WINDOW_FRAME (w)); | |
65620264 DA |
731 | Mouse_HLInfo *hlinfo = MOUSE_HL_INFO (f); |
732 | ||
edfda783 | 733 | NSTRACE (ns_update_window_begin); |
f60e429a | 734 | w->output_cursor = w->cursor; |
edfda783 | 735 | |
4d7e6e51 | 736 | block_input (); |
edfda783 | 737 | |
bbf534ce | 738 | if (f == hlinfo->mouse_face_mouse_frame) |
edfda783 AR |
739 | { |
740 | /* Don't do highlighting for mouse motion during the update. */ | |
bbf534ce | 741 | hlinfo->mouse_face_defer = 1; |
edfda783 AR |
742 | |
743 | /* If the frame needs to be redrawn, | |
744 | simply forget about any prior mouse highlighting. */ | |
745 | if (FRAME_GARBAGED_P (f)) | |
bbf534ce | 746 | hlinfo->mouse_face_window = Qnil; |
edfda783 AR |
747 | |
748 | /* (further code for mouse faces ifdef'd out in other terms elided) */ | |
749 | } | |
750 | ||
4d7e6e51 | 751 | unblock_input (); |
edfda783 AR |
752 | } |
753 | ||
754 | ||
755 | static void | |
9997ec56 DA |
756 | ns_update_window_end (struct window *w, bool cursor_on_p, |
757 | bool mouse_face_overwritten_p) | |
edfda783 AR |
758 | /* -------------------------------------------------------------------------- |
759 | Finished a grouped sequence of drawing calls | |
3fe53a83 | 760 | external (RIF) call; for one window called before update_end |
edfda783 AR |
761 | -------------------------------------------------------------------------- */ |
762 | { | |
edfda783 AR |
763 | /* note: this fn is nearly identical in all terms */ |
764 | if (!w->pseudo_window_p) | |
765 | { | |
4d7e6e51 | 766 | block_input (); |
edfda783 AR |
767 | |
768 | if (cursor_on_p) | |
769 | display_and_set_cursor (w, 1, | |
f60e429a DA |
770 | w->output_cursor.hpos, w->output_cursor.vpos, |
771 | w->output_cursor.x, w->output_cursor.y); | |
edfda783 AR |
772 | |
773 | if (draw_window_fringes (w, 1)) | |
774 | x_draw_vertical_border (w); | |
775 | ||
4d7e6e51 | 776 | unblock_input (); |
edfda783 AR |
777 | } |
778 | ||
779 | /* If a row with mouse-face was overwritten, arrange for | |
780 | frame_up_to_date to redisplay the mouse highlight. */ | |
781 | if (mouse_face_overwritten_p) | |
9fed9729 | 782 | reset_mouse_highlight (MOUSE_HL_INFO (XFRAME (w->frame))); |
edfda783 | 783 | |
edfda783 AR |
784 | NSTRACE (update_window_end); |
785 | } | |
786 | ||
787 | ||
788 | static void | |
789 | ns_update_end (struct frame *f) | |
790 | /* -------------------------------------------------------------------------- | |
791 | Finished a grouped sequence of drawing calls | |
3fe53a83 | 792 | external (RIF) call; for whole frame, called after update_window_end |
edfda783 AR |
793 | -------------------------------------------------------------------------- */ |
794 | { | |
c0342369 | 795 | EmacsView *view = FRAME_NS_VIEW (f); |
edfda783 | 796 | |
bbf534ce | 797 | /* if (f == MOUSE_HL_INFO (f)->mouse_face_mouse_frame) */ |
10bf7f5a | 798 | MOUSE_HL_INFO (f)->mouse_face_defer = 0; |
edfda783 | 799 | |
10bf7f5a | 800 | block_input (); |
edfda783 | 801 | |
edfda783 AR |
802 | [view unlockFocus]; |
803 | [[view window] flushWindow]; | |
804 | ||
4d7e6e51 | 805 | unblock_input (); |
edfda783 AR |
806 | ns_updating_frame = NULL; |
807 | NSTRACE (ns_update_end); | |
808 | } | |
809 | ||
edfda783 AR |
810 | static void |
811 | ns_focus (struct frame *f, NSRect *r, int n) | |
812 | /* -------------------------------------------------------------------------- | |
813 | Internal: Focus on given frame. During small local updates this is used to | |
814 | draw, however during large updates, ns_update_begin and ns_update_end are | |
815 | called to wrap the whole thing, in which case these calls are stubbed out. | |
816 | Except, on GNUstep, we accumulate the rectangle being drawn into, because | |
817 | the back end won't do this automatically, and will just end up flushing | |
818 | the entire window. | |
819 | -------------------------------------------------------------------------- */ | |
820 | { | |
c8c057de | 821 | // NSTRACE (ns_focus); |
edfda783 AR |
822 | /* static int c =0; |
823 | fprintf (stderr, "focus: %d", c++); | |
824 | if (r) fprintf (stderr, " (%.0f, %.0f : %.0f x %.0f)", r->origin.x, r->origin.y, r->size.width, r->size.height); | |
825 | fprintf (stderr, "\n"); */ | |
826 | ||
827 | if (f != ns_updating_frame) | |
828 | { | |
829 | NSView *view = FRAME_NS_VIEW (f); | |
830 | if (view != focus_view) | |
831 | { | |
832 | if (focus_view != NULL) | |
833 | { | |
834 | [focus_view unlockFocus]; | |
835 | [[focus_view window] flushWindow]; | |
836 | /*debug_lock--; */ | |
837 | } | |
838 | ||
839 | if (view) | |
edfda783 | 840 | [view lockFocus]; |
edfda783 AR |
841 | focus_view = view; |
842 | /*if (view) debug_lock++; */ | |
843 | } | |
edfda783 | 844 | } |
edfda783 | 845 | |
3fe53a83 | 846 | /* clipping */ |
edfda783 AR |
847 | if (r) |
848 | { | |
849 | [[NSGraphicsContext currentContext] saveGraphicsState]; | |
850 | if (n == 2) | |
851 | NSRectClipList (r, 2); | |
852 | else | |
853 | NSRectClip (*r); | |
854 | gsaved = YES; | |
855 | } | |
856 | } | |
857 | ||
858 | ||
859 | static void | |
860 | ns_unfocus (struct frame *f) | |
861 | /* -------------------------------------------------------------------------- | |
862 | Internal: Remove focus on given frame | |
863 | -------------------------------------------------------------------------- */ | |
864 | { | |
c8c057de | 865 | // NSTRACE (ns_unfocus); |
edfda783 AR |
866 | |
867 | if (gsaved) | |
868 | { | |
869 | [[NSGraphicsContext currentContext] restoreGraphicsState]; | |
870 | gsaved = NO; | |
871 | } | |
872 | ||
873 | if (f != ns_updating_frame) | |
874 | { | |
875 | if (focus_view != NULL) | |
876 | { | |
877 | [focus_view unlockFocus]; | |
878 | [[focus_view window] flushWindow]; | |
879 | focus_view = NULL; | |
880 | /*debug_lock--; */ | |
881 | } | |
882 | } | |
883 | } | |
884 | ||
885 | ||
886 | static void | |
c3c4768d DA |
887 | ns_clip_to_row (struct window *w, struct glyph_row *row, |
888 | enum glyph_row_area area, BOOL gc) | |
edfda783 | 889 | /* -------------------------------------------------------------------------- |
3fe53a83 | 890 | Internal (but parallels other terms): Focus drawing on given row |
edfda783 AR |
891 | -------------------------------------------------------------------------- */ |
892 | { | |
893 | struct frame *f = XFRAME (WINDOW_FRAME (w)); | |
894 | NSRect clip_rect; | |
895 | int window_x, window_y, window_width; | |
896 | ||
897 | window_box (w, area, &window_x, &window_y, &window_width, 0); | |
898 | ||
aa7d57c5 | 899 | clip_rect.origin.x = window_x; |
edfda783 AR |
900 | clip_rect.origin.y = WINDOW_TO_FRAME_PIXEL_Y (w, max (0, row->y)); |
901 | clip_rect.origin.y = max (clip_rect.origin.y, window_y); | |
aa7d57c5 | 902 | clip_rect.size.width = window_width; |
edfda783 AR |
903 | clip_rect.size.height = row->visible_height; |
904 | ||
edfda783 AR |
905 | ns_focus (f, &clip_rect, 1); |
906 | } | |
907 | ||
908 | ||
909 | static void | |
3d608a86 | 910 | ns_ring_bell (struct frame *f) |
edfda783 AR |
911 | /* -------------------------------------------------------------------------- |
912 | "Beep" routine | |
913 | -------------------------------------------------------------------------- */ | |
914 | { | |
915 | NSTRACE (ns_ring_bell); | |
916 | if (visible_bell) | |
917 | { | |
918 | NSAutoreleasePool *pool; | |
919 | struct frame *frame = SELECTED_FRAME (); | |
920 | NSView *view; | |
921 | ||
4d7e6e51 | 922 | block_input (); |
edfda783 AR |
923 | pool = [[NSAutoreleasePool alloc] init]; |
924 | ||
925 | view = FRAME_NS_VIEW (frame); | |
926 | if (view != nil) | |
927 | { | |
ddb2d8e2 CY |
928 | NSRect r, surr; |
929 | NSPoint dim = NSMakePoint (128, 128); | |
930 | ||
931 | r = [view bounds]; | |
932 | r.origin.x += (r.size.width - dim.x) / 2; | |
933 | r.origin.y += (r.size.height - dim.y) / 2; | |
934 | r.size.width = dim.x; | |
935 | r.size.height = dim.y; | |
936 | surr = NSInsetRect (r, -2, -2); | |
937 | ns_focus (frame, &surr, 1); | |
938 | [[view window] cacheImageInRect: [view convertRect: surr toView:nil]]; | |
939 | [ns_lookup_indexed_color (NS_FACE_FOREGROUND | |
940 | (FRAME_DEFAULT_FACE (frame)), frame) set]; | |
941 | NSRectFill (r); | |
edfda783 AR |
942 | [[view window] flushWindow]; |
943 | ns_timeout (150000); | |
ddb2d8e2 | 944 | [[view window] restoreCachedImage]; |
edfda783 AR |
945 | [[view window] flushWindow]; |
946 | ns_unfocus (frame); | |
947 | } | |
948 | [pool release]; | |
4d7e6e51 | 949 | unblock_input (); |
edfda783 AR |
950 | } |
951 | else | |
952 | { | |
953 | NSBeep (); | |
954 | } | |
955 | } | |
956 | ||
edfda783 AR |
957 | /* ========================================================================== |
958 | ||
959 | Frame / window manager related functions | |
960 | ||
961 | ========================================================================== */ | |
962 | ||
963 | ||
964 | static void | |
965 | ns_raise_frame (struct frame *f) | |
966 | /* -------------------------------------------------------------------------- | |
967 | Bring window to foreground and make it active | |
968 | -------------------------------------------------------------------------- */ | |
969 | { | |
7452b7bd DA |
970 | NSView *view; |
971 | check_window_system (f); | |
972 | view = FRAME_NS_VIEW (f); | |
4d7e6e51 | 973 | block_input (); |
15891144 | 974 | if (FRAME_VISIBLE_P (f)) |
edfa7fa0 | 975 | [[view window] makeKeyAndOrderFront: NSApp]; |
4d7e6e51 | 976 | unblock_input (); |
edfda783 AR |
977 | } |
978 | ||
979 | ||
980 | static void | |
981 | ns_lower_frame (struct frame *f) | |
982 | /* -------------------------------------------------------------------------- | |
983 | Send window to back | |
984 | -------------------------------------------------------------------------- */ | |
985 | { | |
7452b7bd DA |
986 | NSView *view; |
987 | check_window_system (f); | |
988 | view = FRAME_NS_VIEW (f); | |
4d7e6e51 | 989 | block_input (); |
edfda783 | 990 | [[view window] orderBack: NSApp]; |
4d7e6e51 | 991 | unblock_input (); |
edfda783 AR |
992 | } |
993 | ||
994 | ||
995 | static void | |
996 | ns_frame_raise_lower (struct frame *f, int raise) | |
997 | /* -------------------------------------------------------------------------- | |
998 | External (hook) | |
999 | -------------------------------------------------------------------------- */ | |
1000 | { | |
1001 | NSTRACE (ns_frame_raise_lower); | |
1002 | ||
1003 | if (raise) | |
1004 | ns_raise_frame (f); | |
1005 | else | |
1006 | ns_lower_frame (f); | |
1007 | } | |
1008 | ||
1009 | ||
1010 | static void | |
1011 | ns_frame_rehighlight (struct frame *frame) | |
1012 | /* -------------------------------------------------------------------------- | |
1013 | External (hook): called on things like window switching within frame | |
1014 | -------------------------------------------------------------------------- */ | |
1015 | { | |
aad3612f | 1016 | struct ns_display_info *dpyinfo = FRAME_DISPLAY_INFO (frame); |
9e50ff0c | 1017 | struct frame *old_highlight = dpyinfo->x_highlight_frame; |
edfda783 AR |
1018 | |
1019 | NSTRACE (ns_frame_rehighlight); | |
9e50ff0c | 1020 | if (dpyinfo->x_focus_frame) |
edfda783 | 1021 | { |
9e50ff0c DN |
1022 | dpyinfo->x_highlight_frame |
1023 | = (FRAMEP (FRAME_FOCUS_FRAME (dpyinfo->x_focus_frame)) | |
1024 | ? XFRAME (FRAME_FOCUS_FRAME (dpyinfo->x_focus_frame)) | |
1025 | : dpyinfo->x_focus_frame); | |
1026 | if (!FRAME_LIVE_P (dpyinfo->x_highlight_frame)) | |
edfda783 | 1027 | { |
f00af5b1 | 1028 | fset_focus_frame (dpyinfo->x_focus_frame, Qnil); |
9e50ff0c | 1029 | dpyinfo->x_highlight_frame = dpyinfo->x_focus_frame; |
edfda783 AR |
1030 | } |
1031 | } | |
1032 | else | |
9e50ff0c | 1033 | dpyinfo->x_highlight_frame = 0; |
edfda783 | 1034 | |
9e50ff0c DN |
1035 | if (dpyinfo->x_highlight_frame && |
1036 | dpyinfo->x_highlight_frame != old_highlight) | |
edfda783 | 1037 | { |
edfda783 | 1038 | if (old_highlight) |
59bc82c0 | 1039 | { |
edfda783 | 1040 | x_update_cursor (old_highlight, 1); |
59bc82c0 SZ |
1041 | x_set_frame_alpha (old_highlight); |
1042 | } | |
9e50ff0c | 1043 | if (dpyinfo->x_highlight_frame) |
59bc82c0 | 1044 | { |
9e50ff0c | 1045 | x_update_cursor (dpyinfo->x_highlight_frame, 1); |
59bc82c0 SZ |
1046 | x_set_frame_alpha (dpyinfo->x_highlight_frame); |
1047 | } | |
edfda783 AR |
1048 | } |
1049 | } | |
1050 | ||
1051 | ||
1052 | void | |
1053 | x_make_frame_visible (struct frame *f) | |
1054 | /* -------------------------------------------------------------------------- | |
1055 | External: Show the window (X11 semantics) | |
1056 | -------------------------------------------------------------------------- */ | |
1057 | { | |
1058 | NSTRACE (x_make_frame_visible); | |
df2142db | 1059 | /* XXX: at some points in past this was not needed, as the only place that |
edfda783 AR |
1060 | called this (frame.c:Fraise_frame ()) also called raise_lower; |
1061 | if this ends up the case again, comment this out again. */ | |
1062 | if (!FRAME_VISIBLE_P (f)) | |
15891144 | 1063 | { |
04fafa46 | 1064 | EmacsView *view = (EmacsView *)FRAME_NS_VIEW (f); |
edfa7fa0 DA |
1065 | |
1066 | SET_FRAME_VISIBLE (f, 1); | |
15891144 | 1067 | ns_raise_frame (f); |
04fafa46 | 1068 | |
04fafa46 JD |
1069 | /* Making a new frame from a fullscreen frame will make the new frame |
1070 | fullscreen also. So skip handleFS as this will print an error. */ | |
6871e574 JD |
1071 | if ([view fsIsNative] && f->want_fullscreen == FULLSCREEN_BOTH |
1072 | && [view isFullscreen]) | |
04fafa46 | 1073 | return; |
6871e574 | 1074 | |
04fafa46 JD |
1075 | if (f->want_fullscreen != FULLSCREEN_NONE) |
1076 | { | |
1077 | block_input (); | |
1078 | [view handleFS]; | |
1079 | unblock_input (); | |
1080 | } | |
15891144 | 1081 | } |
edfda783 AR |
1082 | } |
1083 | ||
1084 | ||
1085 | void | |
1086 | x_make_frame_invisible (struct frame *f) | |
1087 | /* -------------------------------------------------------------------------- | |
1088 | External: Hide the window (X11 semantics) | |
1089 | -------------------------------------------------------------------------- */ | |
1090 | { | |
7452b7bd | 1091 | NSView *view; |
edfda783 | 1092 | NSTRACE (x_make_frame_invisible); |
7452b7bd DA |
1093 | check_window_system (f); |
1094 | view = FRAME_NS_VIEW (f); | |
edfda783 | 1095 | [[view window] orderOut: NSApp]; |
edfa7fa0 DA |
1096 | SET_FRAME_VISIBLE (f, 0); |
1097 | SET_FRAME_ICONIFIED (f, 0); | |
edfda783 AR |
1098 | } |
1099 | ||
1100 | ||
1101 | void | |
1102 | x_iconify_frame (struct frame *f) | |
1103 | /* -------------------------------------------------------------------------- | |
1104 | External: Iconify window | |
1105 | -------------------------------------------------------------------------- */ | |
1106 | { | |
7452b7bd DA |
1107 | NSView *view; |
1108 | struct ns_display_info *dpyinfo; | |
1109 | ||
edfda783 | 1110 | NSTRACE (x_iconify_frame); |
7452b7bd DA |
1111 | check_window_system (f); |
1112 | view = FRAME_NS_VIEW (f); | |
aad3612f | 1113 | dpyinfo = FRAME_DISPLAY_INFO (f); |
edfda783 | 1114 | |
9e50ff0c DN |
1115 | if (dpyinfo->x_highlight_frame == f) |
1116 | dpyinfo->x_highlight_frame = 0; | |
edfda783 AR |
1117 | |
1118 | if ([[view window] windowNumber] <= 0) | |
1119 | { | |
1120 | /* the window is still deferred. Make it very small, bring it | |
1121 | on screen and order it out. */ | |
1122 | NSRect s = { { 100, 100}, {0, 0} }; | |
1123 | NSRect t; | |
1124 | t = [[view window] frame]; | |
1125 | [[view window] setFrame: s display: NO]; | |
1126 | [[view window] orderBack: NSApp]; | |
1127 | [[view window] orderOut: NSApp]; | |
1128 | [[view window] setFrame: t display: NO]; | |
1129 | } | |
1130 | [[view window] miniaturize: NSApp]; | |
1131 | } | |
1132 | ||
a97f8f3f | 1133 | /* Free X resources of frame F. */ |
edfda783 AR |
1134 | |
1135 | void | |
a97f8f3f | 1136 | x_free_frame_resources (struct frame *f) |
edfda783 | 1137 | { |
7452b7bd DA |
1138 | NSView *view; |
1139 | struct ns_display_info *dpyinfo; | |
1140 | Mouse_HLInfo *hlinfo; | |
1141 | ||
0dc8cf50 | 1142 | NSTRACE (x_free_frame_resources); |
7452b7bd DA |
1143 | check_window_system (f); |
1144 | view = FRAME_NS_VIEW (f); | |
aad3612f | 1145 | dpyinfo = FRAME_DISPLAY_INFO (f); |
7452b7bd | 1146 | hlinfo = MOUSE_HL_INFO (f); |
edfda783 AR |
1147 | |
1148 | [(EmacsView *)view setWindowClosing: YES]; /* may not have been informed */ | |
1149 | ||
4d7e6e51 | 1150 | block_input (); |
edfda783 AR |
1151 | |
1152 | free_frame_menubar (f); | |
1153 | ||
1154 | if (FRAME_FACE_CACHE (f)) | |
1155 | free_frame_faces (f); | |
1156 | ||
9e50ff0c DN |
1157 | if (f == dpyinfo->x_focus_frame) |
1158 | dpyinfo->x_focus_frame = 0; | |
1159 | if (f == dpyinfo->x_highlight_frame) | |
1160 | dpyinfo->x_highlight_frame = 0; | |
bbf534ce | 1161 | if (f == hlinfo->mouse_face_mouse_frame) |
9fed9729 | 1162 | reset_mouse_highlight (hlinfo); |
edfda783 | 1163 | |
204ee57f JD |
1164 | if (f->output_data.ns->miniimage != nil) |
1165 | [f->output_data.ns->miniimage release]; | |
1166 | ||
edfda783 AR |
1167 | [[view window] close]; |
1168 | [view release]; | |
1169 | ||
50a93863 JD |
1170 | xfree (f->output_data.ns); |
1171 | ||
4d7e6e51 | 1172 | unblock_input (); |
edfda783 AR |
1173 | } |
1174 | ||
a97f8f3f JD |
1175 | void |
1176 | x_destroy_window (struct frame *f) | |
1177 | /* -------------------------------------------------------------------------- | |
1178 | External: Delete the window | |
1179 | -------------------------------------------------------------------------- */ | |
1180 | { | |
1181 | NSTRACE (x_destroy_window); | |
7452b7bd | 1182 | check_window_system (f); |
a97f8f3f JD |
1183 | x_free_frame_resources (f); |
1184 | ns_window_num--; | |
1185 | } | |
1186 | ||
edfda783 AR |
1187 | |
1188 | void | |
1189 | x_set_offset (struct frame *f, int xoff, int yoff, int change_grav) | |
1190 | /* -------------------------------------------------------------------------- | |
1191 | External: Position the window | |
1192 | -------------------------------------------------------------------------- */ | |
1193 | { | |
edfda783 | 1194 | NSView *view = FRAME_NS_VIEW (f); |
e2f79c8d JD |
1195 | NSArray *screens = [NSScreen screens]; |
1196 | NSScreen *fscreen = [screens objectAtIndex: 0]; | |
1197 | NSScreen *screen = [[view window] screen]; | |
edfda783 AR |
1198 | |
1199 | NSTRACE (x_set_offset); | |
1200 | ||
4d7e6e51 | 1201 | block_input (); |
edfda783 AR |
1202 | |
1203 | f->left_pos = xoff; | |
1204 | f->top_pos = yoff; | |
2a91a0b5 | 1205 | |
e2f79c8d | 1206 | if (view != nil && screen && fscreen) |
2a91a0b5 JD |
1207 | { |
1208 | f->left_pos = f->size_hint_flags & XNegative | |
1209 | ? [screen visibleFrame].size.width + f->left_pos - FRAME_PIXEL_WIDTH (f) | |
1210 | : f->left_pos; | |
1211 | /* We use visibleFrame here to take menu bar into account. | |
8ab70320 | 1212 | Ideally we should also adjust left/top with visibleFrame.origin. */ |
2c6584e8 | 1213 | |
2a91a0b5 JD |
1214 | f->top_pos = f->size_hint_flags & YNegative |
1215 | ? ([screen visibleFrame].size.height + f->top_pos | |
1216 | - FRAME_PIXEL_HEIGHT (f) - FRAME_NS_TITLEBAR_HEIGHT (f) | |
1217 | - FRAME_TOOLBAR_HEIGHT (f)) | |
1218 | : f->top_pos; | |
edfda783 | 1219 | #ifdef NS_IMPL_GNUSTEP |
2a91a0b5 JD |
1220 | if (f->left_pos < 100) |
1221 | f->left_pos = 100; /* don't overlap menu */ | |
edfda783 | 1222 | #endif |
8ab70320 JD |
1223 | /* Constrain the setFrameTopLeftPoint so we don't move behind the |
1224 | menu bar. */ | |
1225 | f->output_data.ns->dont_constrain = 0; | |
2a91a0b5 JD |
1226 | [[view window] setFrameTopLeftPoint: |
1227 | NSMakePoint (SCREENMAXBOUND (f->left_pos), | |
e2f79c8d | 1228 | SCREENMAXBOUND ([fscreen frame].size.height |
2a91a0b5 JD |
1229 | - NS_TOP_POS (f)))]; |
1230 | f->size_hint_flags &= ~(XNegative|YNegative); | |
1231 | } | |
6516d10a | 1232 | |
4d7e6e51 | 1233 | unblock_input (); |
edfda783 AR |
1234 | } |
1235 | ||
1236 | ||
1237 | void | |
1238 | x_set_window_size (struct frame *f, int change_grav, int cols, int rows) | |
1239 | /* -------------------------------------------------------------------------- | |
1240 | Adjust window pixel size based on given character grid size | |
1241 | Impl is a bit more complex than other terms, need to do some | |
e2f79c8d | 1242 | internal clipping. |
edfda783 AR |
1243 | -------------------------------------------------------------------------- */ |
1244 | { | |
1245 | EmacsView *view = FRAME_NS_VIEW (f); | |
edfda783 | 1246 | NSWindow *window = [view window]; |
edfda783 AR |
1247 | NSRect wr = [window frame]; |
1248 | int tb = FRAME_EXTERNAL_TOOL_BAR (f); | |
1249 | int pixelwidth, pixelheight; | |
edfda783 AR |
1250 | |
1251 | NSTRACE (x_set_window_size); | |
1252 | ||
aa7d57c5 | 1253 | if (view == nil) |
edfda783 AR |
1254 | return; |
1255 | ||
1256 | /*fprintf (stderr, "\tsetWindowSize: %d x %d, font size %d x %d\n", cols, rows, FRAME_COLUMN_WIDTH (f), FRAME_LINE_HEIGHT (f)); */ | |
1257 | ||
4d7e6e51 | 1258 | block_input (); |
edfda783 AR |
1259 | |
1260 | check_frame_size (f, &rows, &cols); | |
edfda783 AR |
1261 | |
1262 | f->scroll_bar_actual_width = NS_SCROLL_BAR_WIDTH (f); | |
1263 | compute_fringe_widths (f, 0); | |
1264 | ||
1265 | pixelwidth = FRAME_TEXT_COLS_TO_PIXEL_WIDTH (f, cols); | |
1266 | pixelheight = FRAME_TEXT_LINES_TO_PIXEL_HEIGHT (f, rows); | |
e2749141 | 1267 | |
4ddf94bd | 1268 | /* If we have a toolbar, take its height into account. */ |
6871e574 | 1269 | if (tb && ! [view isFullscreen]) |
c0342369 | 1270 | { |
6aba198c AR |
1271 | /* NOTE: previously this would generate wrong result if toolbar not |
1272 | yet displayed and fixing toolbar_height=32 helped, but | |
1273 | now (200903) seems no longer needed */ | |
581a8100 | 1274 | FRAME_TOOLBAR_HEIGHT (f) = |
4ddf94bd | 1275 | NSHeight ([window frameRectForContentRect: NSMakeRect (0, 0, 0, 0)]) |
6aba198c | 1276 | - FRAME_NS_TITLEBAR_HEIGHT (f); |
c0342369 JD |
1277 | #ifdef NS_IMPL_GNUSTEP |
1278 | FRAME_TOOLBAR_HEIGHT (f) -= 3; | |
1279 | #endif | |
1280 | } | |
edfda783 | 1281 | else |
581a8100 | 1282 | FRAME_TOOLBAR_HEIGHT (f) = 0; |
edfda783 AR |
1283 | |
1284 | wr.size.width = pixelwidth + f->border_width; | |
6871e574 JD |
1285 | wr.size.height = pixelheight; |
1286 | if (! [view isFullscreen]) | |
1287 | wr.size.height += FRAME_NS_TITLEBAR_HEIGHT (f) | |
1288 | + FRAME_TOOLBAR_HEIGHT (f); | |
edfda783 | 1289 | |
e2f79c8d JD |
1290 | /* Do not try to constrain to this screen. We may have multiple |
1291 | screens, and want Emacs to span those. Constraining to screen | |
1292 | prevents that, and that is not nice to the user. */ | |
1293 | if (f->output_data.ns->zooming) | |
1294 | f->output_data.ns->zooming = 0; | |
1295 | else | |
1296 | wr.origin.y += FRAME_PIXEL_HEIGHT (f) - pixelheight; | |
edfda783 AR |
1297 | |
1298 | [view setRows: rows andColumns: cols]; | |
1299 | [window setFrame: wr display: YES]; | |
1300 | ||
1301 | /*fprintf (stderr, "\tx_set_window_size %d, %d\t%d, %d\n", cols, rows, pixelwidth, pixelheight); */ | |
1302 | ||
1303 | /* This is a trick to compensate for Emacs' managing the scrollbar area | |
1304 | as a fixed number of standard character columns. Instead of leaving | |
1305 | blank space for the extra, we chopped it off above. Now for | |
1306 | left-hand scrollbars, we shift all rendering to the left by the | |
1307 | difference between the real width and Emacs' imagined one. For | |
1308 | right-hand bars, don't worry about it since the extra is never used. | |
1309 | (Obviously doesn't work for vertically split windows tho..) */ | |
3d608a86 J |
1310 | { |
1311 | NSPoint origin = FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT (f) | |
1312 | ? NSMakePoint (FRAME_SCROLL_BAR_COLS (f) * FRAME_COLUMN_WIDTH (f) | |
1313 | - NS_SCROLL_BAR_WIDTH (f), 0) | |
1314 | : NSMakePoint (0, 0); | |
1315 | [view setFrame: NSMakeRect (0, 0, pixelwidth, pixelheight)]; | |
1316 | [view setBoundsOrigin: origin]; | |
1317 | } | |
edfda783 AR |
1318 | |
1319 | change_frame_size (f, rows, cols, 0, 1, 0); /* pretend, delay, safe */ | |
1320 | FRAME_PIXEL_WIDTH (f) = pixelwidth; | |
1321 | FRAME_PIXEL_HEIGHT (f) = pixelheight; | |
1322 | /* SET_FRAME_GARBAGED (f); // this short-circuits expose call in drawRect */ | |
1323 | ||
e69b0960 | 1324 | mark_window_cursors_off (XWINDOW (f->root_window)); |
edfda783 AR |
1325 | cancel_mouse_face (f); |
1326 | ||
4d7e6e51 | 1327 | unblock_input (); |
edfda783 AR |
1328 | } |
1329 | ||
1330 | ||
dd946752 | 1331 | static void |
a10c8269 | 1332 | ns_fullscreen_hook (struct frame *f) |
dd946752 JD |
1333 | { |
1334 | EmacsView *view = (EmacsView *)FRAME_NS_VIEW (f); | |
5f3f57be | 1335 | |
edfa7fa0 DA |
1336 | if (!FRAME_VISIBLE_P (f)) |
1337 | return; | |
1338 | ||
6871e574 | 1339 | if (! [view fsIsNative] && f->want_fullscreen == FULLSCREEN_BOTH) |
04fafa46 JD |
1340 | { |
1341 | /* Old style fs don't initiate correctly if created from | |
1342 | init/default-frame alist, so use a timer (not nice...). | |
1343 | */ | |
1344 | [NSTimer scheduledTimerWithTimeInterval: 0.5 target: view | |
1345 | selector: @selector (handleFS) | |
1346 | userInfo: nil repeats: NO]; | |
1347 | return; | |
1348 | } | |
dd946752 JD |
1349 | |
1350 | block_input (); | |
1351 | [view handleFS]; | |
1352 | unblock_input (); | |
1353 | } | |
c8c057de | 1354 | |
edfda783 AR |
1355 | /* ========================================================================== |
1356 | ||
1357 | Color management | |
1358 | ||
1359 | ========================================================================== */ | |
1360 | ||
c8c057de | 1361 | |
edfda783 AR |
1362 | NSColor * |
1363 | ns_lookup_indexed_color (unsigned long idx, struct frame *f) | |
1364 | { | |
aad3612f | 1365 | struct ns_color_table *color_table = FRAME_DISPLAY_INFO (f)->color_table; |
7f6ad209 AR |
1366 | if (idx < 1 || idx >= color_table->avail) |
1367 | return nil; | |
edfda783 AR |
1368 | return color_table->colors[idx]; |
1369 | } | |
1370 | ||
1371 | ||
1372 | unsigned long | |
1373 | ns_index_color (NSColor *color, struct frame *f) | |
1374 | { | |
aad3612f | 1375 | struct ns_color_table *color_table = FRAME_DISPLAY_INFO (f)->color_table; |
1ef7689b | 1376 | ptrdiff_t idx; |
204ee57f | 1377 | ptrdiff_t i; |
edfda783 AR |
1378 | |
1379 | if (!color_table->colors) | |
1380 | { | |
1381 | color_table->size = NS_COLOR_CAPACITY; | |
1382 | color_table->avail = 1; /* skip idx=0 as marker */ | |
38182d90 | 1383 | color_table->colors = xmalloc (color_table->size * sizeof (NSColor *)); |
7f6ad209 | 1384 | color_table->colors[0] = nil; |
edfda783 AR |
1385 | color_table->empty_indices = [[NSMutableSet alloc] init]; |
1386 | } | |
1387 | ||
1388 | /* do we already have this color ? */ | |
204ee57f JD |
1389 | for (i = 1; i < color_table->avail; i++) |
1390 | if (color_table->colors[i] && [color_table->colors[i] isEqual: color]) | |
1391 | return i; | |
edfda783 AR |
1392 | |
1393 | if ([color_table->empty_indices count] > 0) | |
1394 | { | |
204ee57f | 1395 | NSNumber *index = [color_table->empty_indices anyObject]; |
edfda783 | 1396 | [color_table->empty_indices removeObject: index]; |
1ef7689b | 1397 | idx = [index unsignedLongValue]; |
edfda783 AR |
1398 | } |
1399 | else | |
1400 | { | |
1401 | if (color_table->avail == color_table->size) | |
0065d054 PE |
1402 | color_table->colors = |
1403 | xpalloc (color_table->colors, &color_table->size, 1, | |
1404 | min (ULONG_MAX, PTRDIFF_MAX), sizeof *color_table->colors); | |
edfda783 | 1405 | idx = color_table->avail++; |
edfda783 AR |
1406 | } |
1407 | ||
1408 | color_table->colors[idx] = color; | |
1409 | [color retain]; | |
1410 | /*fprintf(stderr, "color_table: allocated %d\n",idx);*/ | |
1411 | return idx; | |
1412 | } | |
1413 | ||
1414 | ||
1415 | void | |
1416 | ns_free_indexed_color (unsigned long idx, struct frame *f) | |
1417 | { | |
5a06864f | 1418 | struct ns_color_table *color_table; |
edfda783 | 1419 | NSColor *color; |
5a06864f AR |
1420 | NSNumber *index; |
1421 | ||
1422 | if (!f) | |
1423 | return; | |
1424 | ||
aad3612f | 1425 | color_table = FRAME_DISPLAY_INFO (f)->color_table; |
5a06864f AR |
1426 | |
1427 | if (idx <= 0 || idx >= color_table->size) { | |
204ee57f | 1428 | message1 ("ns_free_indexed_color: Color index out of range.\n"); |
edfda783 | 1429 | return; |
5a06864f AR |
1430 | } |
1431 | ||
1432 | index = [NSNumber numberWithUnsignedInt: idx]; | |
1433 | if ([color_table->empty_indices containsObject: index]) { | |
204ee57f | 1434 | message1 ("ns_free_indexed_color: attempt to free already freed color.\n"); |
5a06864f AR |
1435 | return; |
1436 | } | |
1437 | ||
edfda783 AR |
1438 | color = color_table->colors[idx]; |
1439 | [color release]; | |
1440 | color_table->colors[idx] = nil; | |
204ee57f | 1441 | [color_table->empty_indices addObject: index]; |
edfda783 AR |
1442 | /*fprintf(stderr, "color_table: FREED %d\n",idx);*/ |
1443 | } | |
1444 | ||
1445 | ||
1446 | static int | |
1447 | ns_get_color (const char *name, NSColor **col) | |
1448 | /* -------------------------------------------------------------------------- | |
1449 | Parse a color name | |
bbe21085 | 1450 | -------------------------------------------------------------------------- */ |
3625e968 AR |
1451 | /* On *Step, we attempt to mimic the X11 platform here, down to installing an |
1452 | X11 rgb.txt-compatible color list in Emacs.clr (see ns_term_init()). | |
1453 | See: http://thread.gmane.org/gmane.emacs.devel/113050/focus=113272). */ | |
edfda783 | 1454 | { |
3625e968 AR |
1455 | NSColor *new = nil; |
1456 | static char hex[20]; | |
1457 | int scaling; | |
1458 | float r = -1.0, g, b; | |
edfda783 AR |
1459 | NSString *nsname = [NSString stringWithUTF8String: name]; |
1460 | ||
1461 | /*fprintf (stderr, "ns_get_color: '%s'\n", name); */ | |
4d7e6e51 | 1462 | block_input (); |
edfda783 | 1463 | |
1610938f JD |
1464 | #ifdef NS_IMPL_COCOA |
1465 | if ([nsname isEqualToString: @"ns_selection_bg_color"]) | |
1466 | { | |
1467 | NSString *defname = [[NSUserDefaults standardUserDefaults] | |
1468 | stringForKey: @"AppleHighlightColor"]; | |
1469 | ||
1470 | if (defname != nil) | |
1471 | nsname = defname; | |
1472 | else if ((new = [NSColor selectedTextBackgroundColor]) != nil) | |
1473 | { | |
1474 | *col = [new colorUsingColorSpaceName: NSCalibratedRGBColorSpace]; | |
1475 | unblock_input (); | |
1476 | return 0; | |
1477 | } | |
1478 | else | |
1479 | nsname = NS_SELECTION_BG_COLOR_DEFAULT; | |
1480 | ||
1481 | name = [nsname UTF8String]; | |
1482 | } | |
1483 | else if ([nsname isEqualToString: @"ns_selection_fg_color"]) | |
edfda783 | 1484 | { |
1610938f JD |
1485 | /* NOTE: OSX applications normally don't set foreground selection, but |
1486 | text may be unreadable if we don't. | |
1487 | */ | |
1488 | if ((new = [NSColor selectedTextColor]) != nil) | |
1489 | { | |
1490 | *col = [new colorUsingColorSpaceName: NSCalibratedRGBColorSpace]; | |
1491 | unblock_input (); | |
1492 | return 0; | |
1493 | } | |
1494 | ||
1495 | nsname = NS_SELECTION_FG_COLOR_DEFAULT; | |
1496 | name = [nsname UTF8String]; | |
edfda783 | 1497 | } |
1610938f | 1498 | #endif // NS_IMPL_COCOA |
edfda783 | 1499 | |
3625e968 AR |
1500 | /* First, check for some sort of numeric specification. */ |
1501 | hex[0] = '\0'; | |
1502 | ||
1503 | if (name[0] == '0' || name[0] == '1' || name[0] == '.') /* RGB decimal */ | |
edfda783 | 1504 | { |
edfda783 | 1505 | NSScanner *scanner = [NSScanner scannerWithString: nsname]; |
edfda783 AR |
1506 | [scanner scanFloat: &r]; |
1507 | [scanner scanFloat: &g]; | |
1508 | [scanner scanFloat: &b]; | |
edfda783 | 1509 | } |
3625e968 | 1510 | else if (!strncmp(name, "rgb:", 4)) /* A newer X11 format -- rgb:r/g/b */ |
e99a530f | 1511 | scaling = (snprintf (hex, sizeof hex, "%s", name + 4) - 2) / 3; |
3625e968 AR |
1512 | else if (name[0] == '#') /* An old X11 format; convert to newer */ |
1513 | { | |
1514 | int len = (strlen(name) - 1); | |
1515 | int start = (len % 3 == 0) ? 1 : len / 4 + 1; | |
1516 | int i; | |
1517 | scaling = strlen(name+start) / 3; | |
e99a530f | 1518 | for (i = 0; i < 3; i++) |
b300b1f4 PE |
1519 | sprintf (hex + i * (scaling + 1), "%.*s/", scaling, |
1520 | name + start + i * scaling); | |
3625e968 | 1521 | hex[3 * (scaling + 1) - 1] = '\0'; |
edfda783 | 1522 | } |
edfda783 | 1523 | |
3625e968 | 1524 | if (hex[0]) |
edfda783 | 1525 | { |
3625e968 AR |
1526 | int rr, gg, bb; |
1527 | float fscale = scaling == 4 ? 65535.0 : (scaling == 2 ? 255.0 : 15.0); | |
1528 | if (sscanf (hex, "%x/%x/%x", &rr, &gg, &bb)) | |
edfda783 | 1529 | { |
3625e968 AR |
1530 | r = rr / fscale; |
1531 | g = gg / fscale; | |
1532 | b = bb / fscale; | |
edfda783 AR |
1533 | } |
1534 | } | |
1535 | ||
c0342369 | 1536 | if (r >= 0.0F) |
3625e968 AR |
1537 | { |
1538 | *col = [NSColor colorWithCalibratedRed: r green: g blue: b alpha: 1.0]; | |
4d7e6e51 | 1539 | unblock_input (); |
3625e968 AR |
1540 | return 0; |
1541 | } | |
1542 | ||
edfda783 AR |
1543 | /* Otherwise, color is expected to be from a list */ |
1544 | { | |
1545 | NSEnumerator *lenum, *cenum; | |
1546 | NSString *name; | |
1547 | NSColorList *clist; | |
14145fa3 | 1548 | |
edfda783 | 1549 | #ifdef NS_IMPL_GNUSTEP |
df2142db | 1550 | /* XXX: who is wrong, the requestor or the implementation? */ |
edfda783 AR |
1551 | if ([nsname compare: @"Highlight" options: NSCaseInsensitiveSearch] |
1552 | == NSOrderedSame) | |
1553 | nsname = @"highlightColor"; | |
1554 | #endif | |
edfda783 AR |
1555 | |
1556 | lenum = [[NSColorList availableColorLists] objectEnumerator]; | |
1557 | while ( (clist = [lenum nextObject]) && new == nil) | |
1558 | { | |
1559 | cenum = [[clist allKeys] objectEnumerator]; | |
1560 | while ( (name = [cenum nextObject]) && new == nil ) | |
1561 | { | |
1562 | if ([name compare: nsname | |
1563 | options: NSCaseInsensitiveSearch] == NSOrderedSame ) | |
1564 | new = [clist colorWithKey: name]; | |
1565 | } | |
1566 | } | |
1567 | } | |
1568 | ||
3625e968 | 1569 | if (new) |
edfda783 | 1570 | *col = [new colorUsingColorSpaceName: NSCalibratedRGBColorSpace]; |
4d7e6e51 | 1571 | unblock_input (); |
edfda783 AR |
1572 | return new ? 0 : 1; |
1573 | } | |
1574 | ||
1575 | ||
edfda783 AR |
1576 | int |
1577 | ns_lisp_to_color (Lisp_Object color, NSColor **col) | |
1578 | /* -------------------------------------------------------------------------- | |
1579 | Convert a Lisp string object to a NS color | |
1580 | -------------------------------------------------------------------------- */ | |
1581 | { | |
1582 | NSTRACE (ns_lisp_to_color); | |
6882361b | 1583 | if (STRINGP (color)) |
0dc8cf50 | 1584 | return ns_get_color (SSDATA (color), col); |
6882361b | 1585 | else if (SYMBOLP (color)) |
0dc8cf50 | 1586 | return ns_get_color (SSDATA (SYMBOL_NAME (color)), col); |
edfda783 AR |
1587 | return 1; |
1588 | } | |
1589 | ||
1590 | ||
1591 | Lisp_Object | |
1592 | ns_color_to_lisp (NSColor *col) | |
1593 | /* -------------------------------------------------------------------------- | |
1594 | Convert a color to a lisp string with the RGB equivalent | |
1595 | -------------------------------------------------------------------------- */ | |
1596 | { | |
c0342369 | 1597 | EmacsCGFloat red, green, blue, alpha, gray; |
edfda783 AR |
1598 | char buf[1024]; |
1599 | const char *str; | |
1600 | NSTRACE (ns_color_to_lisp); | |
1601 | ||
4d7e6e51 | 1602 | block_input (); |
edfda783 AR |
1603 | if ([[col colorSpaceName] isEqualToString: NSNamedColorSpace]) |
1604 | ||
1605 | if ((str =[[col colorNameComponent] UTF8String])) | |
1606 | { | |
4d7e6e51 | 1607 | unblock_input (); |
edfda783 AR |
1608 | return build_string ((char *)str); |
1609 | } | |
1610 | ||
1611 | [[col colorUsingColorSpaceName: NSCalibratedRGBColorSpace] | |
1612 | getRed: &red green: &green blue: &blue alpha: &alpha]; | |
1613 | if (red ==green && red ==blue) | |
1614 | { | |
1615 | [[col colorUsingColorSpaceName: NSCalibratedWhiteColorSpace] | |
1616 | getWhite: &gray alpha: &alpha]; | |
e7b90afd | 1617 | snprintf (buf, sizeof (buf), "#%2.2lx%2.2lx%2.2lx", |
042f7b69 | 1618 | lrint (gray * 0xff), lrint (gray * 0xff), lrint (gray * 0xff)); |
4d7e6e51 | 1619 | unblock_input (); |
edfda783 AR |
1620 | return build_string (buf); |
1621 | } | |
1622 | ||
e7b90afd | 1623 | snprintf (buf, sizeof (buf), "#%2.2lx%2.2lx%2.2lx", |
edfda783 AR |
1624 | lrint (red*0xff), lrint (green*0xff), lrint (blue*0xff)); |
1625 | ||
4d7e6e51 | 1626 | unblock_input (); |
edfda783 AR |
1627 | return build_string (buf); |
1628 | } | |
1629 | ||
1630 | ||
fc7a54a9 AR |
1631 | void |
1632 | ns_query_color(void *col, XColor *color_def, int setPixel) | |
1633 | /* -------------------------------------------------------------------------- | |
1634 | Get ARGB values out of NSColor col and put them into color_def. | |
1635 | If setPixel, set the pixel to a concatenated version. | |
1636 | and set color_def pixel to the resulting index. | |
1637 | -------------------------------------------------------------------------- */ | |
1638 | { | |
c0342369 | 1639 | EmacsCGFloat r, g, b, a; |
fc7a54a9 AR |
1640 | |
1641 | [((NSColor *)col) getRed: &r green: &g blue: &b alpha: &a]; | |
1642 | color_def->red = r * 65535; | |
1643 | color_def->green = g * 65535; | |
1644 | color_def->blue = b * 65535; | |
1645 | ||
1646 | if (setPixel == YES) | |
1647 | color_def->pixel | |
1648 | = ARGB_TO_ULONG((int)(a*255), | |
1649 | (int)(r*255), (int)(g*255), (int)(b*255)); | |
1650 | } | |
1651 | ||
1652 | ||
578098f3 | 1653 | bool |
3d608a86 J |
1654 | ns_defined_color (struct frame *f, |
1655 | const char *name, | |
1656 | XColor *color_def, | |
578098f3 PE |
1657 | bool alloc, |
1658 | bool makeIndex) | |
edfda783 | 1659 | /* -------------------------------------------------------------------------- |
578098f3 | 1660 | Return true if named color found, and set color_def rgb accordingly. |
edfda783 AR |
1661 | If makeIndex and alloc are nonzero put the color in the color_table, |
1662 | and set color_def pixel to the resulting index. | |
1663 | If makeIndex is zero, set color_def pixel to ARGB. | |
578098f3 | 1664 | Return false if not found |
edfda783 AR |
1665 | -------------------------------------------------------------------------- */ |
1666 | { | |
c67d885b | 1667 | NSColor *col; |
edfda783 AR |
1668 | NSTRACE (ns_defined_color); |
1669 | ||
4d7e6e51 | 1670 | block_input (); |
c67d885b CY |
1671 | if (ns_get_color (name, &col) != 0) /* Color not found */ |
1672 | { | |
4d7e6e51 | 1673 | unblock_input (); |
c67d885b CY |
1674 | return 0; |
1675 | } | |
edfda783 | 1676 | if (makeIndex && alloc) |
c67d885b CY |
1677 | color_def->pixel = ns_index_color (col, f); |
1678 | ns_query_color (col, color_def, !makeIndex); | |
4d7e6e51 | 1679 | unblock_input (); |
edfda783 AR |
1680 | return 1; |
1681 | } | |
1682 | ||
1683 | ||
59bc82c0 SZ |
1684 | void |
1685 | x_set_frame_alpha (struct frame *f) | |
1686 | /* -------------------------------------------------------------------------- | |
1687 | change the entire-frame transparency | |
1688 | -------------------------------------------------------------------------- */ | |
1689 | { | |
aad3612f | 1690 | struct ns_display_info *dpyinfo = FRAME_DISPLAY_INFO (f); |
59bc82c0 SZ |
1691 | double alpha = 1.0; |
1692 | double alpha_min = 1.0; | |
1693 | ||
1694 | if (dpyinfo->x_highlight_frame == f) | |
1695 | alpha = f->alpha[0]; | |
1696 | else | |
1697 | alpha = f->alpha[1]; | |
1698 | ||
1699 | if (FLOATP (Vframe_alpha_lower_limit)) | |
1700 | alpha_min = XFLOAT_DATA (Vframe_alpha_lower_limit); | |
1701 | else if (INTEGERP (Vframe_alpha_lower_limit)) | |
1702 | alpha_min = (XINT (Vframe_alpha_lower_limit)) / 100.0; | |
1703 | ||
1704 | if (alpha < 0.0) | |
1705 | return; | |
1706 | else if (1.0 < alpha) | |
1707 | alpha = 1.0; | |
1708 | else if (0.0 <= alpha && alpha < alpha_min && alpha_min <= 1.0) | |
1709 | alpha = alpha_min; | |
e2749141 | 1710 | |
59bc82c0 | 1711 | #ifdef NS_IMPL_COCOA |
c0342369 JD |
1712 | { |
1713 | EmacsView *view = FRAME_NS_VIEW (f); | |
59bc82c0 | 1714 | [[view window] setAlphaValue: alpha]; |
c0342369 | 1715 | } |
59bc82c0 SZ |
1716 | #endif |
1717 | } | |
1718 | ||
edfda783 AR |
1719 | |
1720 | /* ========================================================================== | |
1721 | ||
1722 | Mouse handling | |
1723 | ||
1724 | ========================================================================== */ | |
1725 | ||
1726 | ||
1727 | void | |
1728 | x_set_mouse_pixel_position (struct frame *f, int pix_x, int pix_y) | |
1729 | /* -------------------------------------------------------------------------- | |
1730 | Programmatically reposition mouse pointer in pixel coordinates | |
1731 | -------------------------------------------------------------------------- */ | |
1732 | { | |
1733 | NSTRACE (x_set_mouse_pixel_position); | |
1734 | ns_raise_frame (f); | |
1735 | #if 0 | |
df2142db | 1736 | /* FIXME: this does not work, and what about GNUstep? */ |
edfda783 AR |
1737 | #ifdef NS_IMPL_COCOA |
1738 | [FRAME_NS_VIEW (f) lockFocus]; | |
1739 | PSsetmouse ((float)pix_x, (float)pix_y); | |
1740 | [FRAME_NS_VIEW (f) unlockFocus]; | |
1741 | #endif | |
1742 | #endif | |
1743 | } | |
1744 | ||
1745 | ||
1746 | void | |
1747 | x_set_mouse_position (struct frame *f, int h, int v) | |
1748 | /* -------------------------------------------------------------------------- | |
1749 | Programmatically reposition mouse pointer in character coordinates | |
1750 | -------------------------------------------------------------------------- */ | |
1751 | { | |
1752 | int pix_x, pix_y; | |
1753 | ||
1754 | pix_x = FRAME_COL_TO_PIXEL_X (f, h) + FRAME_COLUMN_WIDTH (f) / 2; | |
1755 | pix_y = FRAME_LINE_TO_PIXEL_Y (f, v) + FRAME_LINE_HEIGHT (f) / 2; | |
1756 | ||
1757 | if (pix_x < 0) pix_x = 0; | |
1758 | if (pix_x > FRAME_PIXEL_WIDTH (f)) pix_x = FRAME_PIXEL_WIDTH (f); | |
1759 | ||
1760 | if (pix_y < 0) pix_y = 0; | |
1761 | if (pix_y > FRAME_PIXEL_HEIGHT (f)) pix_y = FRAME_PIXEL_HEIGHT (f); | |
1762 | ||
1763 | x_set_mouse_pixel_position (f, pix_x, pix_y); | |
1764 | } | |
1765 | ||
1766 | ||
1767 | static int | |
c0342369 | 1768 | note_mouse_movement (struct frame *frame, CGFloat x, CGFloat y) |
edfda783 AR |
1769 | /* ------------------------------------------------------------------------ |
1770 | Called by EmacsView on mouseMovement events. Passes on | |
1771 | to emacs mainstream code if we moved off of a rect of interest | |
1772 | known as last_mouse_glyph. | |
1773 | ------------------------------------------------------------------------ */ | |
1774 | { | |
ced135eb DA |
1775 | struct ns_display_info *dpyinfo = FRAME_DISPLAY_INFO (frame); |
1776 | NSRect *r; | |
1777 | ||
c8c057de | 1778 | // NSTRACE (note_mouse_movement); |
edfda783 | 1779 | |
ced135eb DA |
1780 | dpyinfo->last_mouse_motion_frame = frame; |
1781 | r = &dpyinfo->last_mouse_glyph; | |
e2749141 | 1782 | |
edfda783 AR |
1783 | /* Note, this doesn't get called for enter/leave, since we don't have a |
1784 | position. Those are taken care of in the corresponding NSView methods. */ | |
1785 | ||
1786 | /* has movement gone beyond last rect we were tracking? */ | |
ced135eb DA |
1787 | if (x < r->origin.x || x >= r->origin.x + r->size.width |
1788 | || y < r->origin.y || y >= r->origin.y + r->size.height) | |
edfda783 | 1789 | { |
ced135eb | 1790 | ns_update_begin (frame); |
edfda783 AR |
1791 | frame->mouse_moved = 1; |
1792 | note_mouse_highlight (frame, x, y); | |
ced135eb DA |
1793 | remember_mouse_glyph (frame, x, y, r); |
1794 | ns_update_end (frame); | |
edfda783 AR |
1795 | return 1; |
1796 | } | |
1797 | ||
1798 | return 0; | |
1799 | } | |
1800 | ||
1801 | ||
1802 | static void | |
1803 | ns_mouse_position (struct frame **fp, int insist, Lisp_Object *bar_window, | |
1804 | enum scroll_bar_part *part, Lisp_Object *x, Lisp_Object *y, | |
1a1f3366 | 1805 | Time *time) |
edfda783 AR |
1806 | /* -------------------------------------------------------------------------- |
1807 | External (hook): inform emacs about mouse position and hit parts. | |
1808 | If a scrollbar is being dragged, set bar_window, part, x, y, time. | |
1809 | x & y should be position in the scrollbar (the whole bar, not the handle) | |
1810 | and length of scrollbar respectively | |
1811 | -------------------------------------------------------------------------- */ | |
1812 | { | |
1813 | id view; | |
1814 | NSPoint position; | |
edfda783 AR |
1815 | Lisp_Object frame, tail; |
1816 | struct frame *f; | |
1817 | struct ns_display_info *dpyinfo; | |
1818 | ||
1819 | NSTRACE (ns_mouse_position); | |
1820 | ||
1821 | if (*fp == NULL) | |
1822 | { | |
1823 | fprintf (stderr, "Warning: ns_mouse_position () called with null *fp.\n"); | |
1824 | return; | |
1825 | } | |
1826 | ||
aad3612f | 1827 | dpyinfo = FRAME_DISPLAY_INFO (*fp); |
edfda783 | 1828 | |
4d7e6e51 | 1829 | block_input (); |
edfda783 | 1830 | |
ced135eb | 1831 | if (dpyinfo->last_mouse_scroll_bar != nil && insist == 0) |
edfda783 | 1832 | { |
df2142db AR |
1833 | /* TODO: we do not use this path at the moment because drag events will |
1834 | go directly to the EmacsScroller. Leaving code in for now. */ | |
ced135eb DA |
1835 | [dpyinfo->last_mouse_scroll_bar |
1836 | getMouseMotionPart: (int *)part window: bar_window x: x y: y]; | |
1837 | if (time) | |
1838 | *time = dpyinfo->last_mouse_movement_time; | |
1839 | dpyinfo->last_mouse_scroll_bar = nil; | |
edfda783 AR |
1840 | } |
1841 | else | |
1842 | { | |
1843 | /* Clear the mouse-moved flag for every frame on this display. */ | |
1844 | FOR_EACH_FRAME (tail, frame) | |
1845 | if (FRAME_NS_P (XFRAME (frame)) | |
1846 | && FRAME_NS_DISPLAY (XFRAME (frame)) == FRAME_NS_DISPLAY (*fp)) | |
1847 | XFRAME (frame)->mouse_moved = 0; | |
1848 | ||
ced135eb | 1849 | dpyinfo->last_mouse_scroll_bar = nil; |
7a0c745a DA |
1850 | if (dpyinfo->last_mouse_frame |
1851 | && FRAME_LIVE_P (dpyinfo->last_mouse_frame)) | |
1852 | f = dpyinfo->last_mouse_frame; | |
edfda783 | 1853 | else |
9e50ff0c | 1854 | f = dpyinfo->x_focus_frame ? dpyinfo->x_focus_frame |
edfda783 AR |
1855 | : SELECTED_FRAME (); |
1856 | ||
95c0e83b | 1857 | if (f && FRAME_NS_P (f)) |
edfda783 AR |
1858 | { |
1859 | view = FRAME_NS_VIEW (*fp); | |
1860 | ||
1861 | position = [[view window] mouseLocationOutsideOfEventStream]; | |
1862 | position = [view convertPoint: position fromView: nil]; | |
ced135eb DA |
1863 | remember_mouse_glyph (f, position.x, position.y, |
1864 | &dpyinfo->last_mouse_glyph); | |
edfda783 AR |
1865 | /*fprintf (stderr, "ns_mouse_position: %.0f, %.0f\n", position.x, position.y); */ |
1866 | ||
1867 | if (bar_window) *bar_window = Qnil; | |
1868 | if (part) *part = 0; /*scroll_bar_handle; */ | |
1869 | ||
1870 | if (x) XSETINT (*x, lrint (position.x)); | |
1871 | if (y) XSETINT (*y, lrint (position.y)); | |
ced135eb DA |
1872 | if (time) |
1873 | *time = dpyinfo->last_mouse_movement_time; | |
edfda783 AR |
1874 | *fp = f; |
1875 | } | |
1876 | } | |
1877 | ||
4d7e6e51 | 1878 | unblock_input (); |
edfda783 AR |
1879 | } |
1880 | ||
1881 | ||
1882 | static void | |
1883 | ns_frame_up_to_date (struct frame *f) | |
1884 | /* -------------------------------------------------------------------------- | |
1885 | External (hook): Fix up mouse highlighting right after a full update. | |
5c747675 | 1886 | Can't use FRAME_MOUSE_UPDATE due to ns_frame_begin and ns_frame_end calls. |
edfda783 AR |
1887 | -------------------------------------------------------------------------- */ |
1888 | { | |
1889 | NSTRACE (ns_frame_up_to_date); | |
1890 | ||
1891 | if (FRAME_NS_P (f)) | |
1892 | { | |
bbf534ce | 1893 | Mouse_HLInfo *hlinfo = MOUSE_HL_INFO (f); |
5c747675 DA |
1894 | if (f == hlinfo->mouse_face_mouse_frame) |
1895 | { | |
1896 | block_input (); | |
bbf534ce | 1897 | ns_update_begin(f); |
f8c20208 DA |
1898 | note_mouse_highlight (hlinfo->mouse_face_mouse_frame, |
1899 | hlinfo->mouse_face_mouse_x, | |
1900 | hlinfo->mouse_face_mouse_y); | |
bbf534ce | 1901 | ns_update_end(f); |
5c747675 DA |
1902 | unblock_input (); |
1903 | } | |
edfda783 AR |
1904 | } |
1905 | } | |
1906 | ||
1907 | ||
0dc8cf50 | 1908 | static void |
edfda783 AR |
1909 | ns_define_frame_cursor (struct frame *f, Cursor cursor) |
1910 | /* -------------------------------------------------------------------------- | |
1911 | External (RIF): set frame mouse pointer type. | |
1912 | -------------------------------------------------------------------------- */ | |
1913 | { | |
1914 | NSTRACE (ns_define_frame_cursor); | |
1915 | if (FRAME_POINTER_TYPE (f) != cursor) | |
1916 | { | |
1917 | EmacsView *view = FRAME_NS_VIEW (f); | |
1918 | FRAME_POINTER_TYPE (f) = cursor; | |
1919 | [[view window] invalidateCursorRectsForView: view]; | |
9cb728a5 J |
1920 | /* Redisplay assumes this function also draws the changed frame |
1921 | cursor, but this function doesn't, so do it explicitly. */ | |
1922 | x_update_cursor (f, 1); | |
edfda783 AR |
1923 | } |
1924 | } | |
1925 | ||
1926 | ||
1927 | ||
1928 | /* ========================================================================== | |
1929 | ||
1930 | Keyboard handling | |
1931 | ||
1932 | ========================================================================== */ | |
1933 | ||
1934 | ||
1935 | static unsigned | |
1936 | ns_convert_key (unsigned code) | |
1937 | /* -------------------------------------------------------------------------- | |
1938 | Internal call used by NSView-keyDown. | |
1939 | -------------------------------------------------------------------------- */ | |
1940 | { | |
1941 | const unsigned last_keysym = (sizeof (convert_ns_to_X_keysym) | |
1942 | / sizeof (convert_ns_to_X_keysym[0])); | |
1943 | unsigned keysym; | |
1944 | /* An array would be faster, but less easy to read. */ | |
1945 | for (keysym = 0; keysym < last_keysym; keysym += 2) | |
1946 | if (code == convert_ns_to_X_keysym[keysym]) | |
1947 | return 0xFF00 | convert_ns_to_X_keysym[keysym+1]; | |
1948 | return 0; | |
1949 | /* if decide to use keyCode and Carbon table, use this line: | |
1950 | return code > 0xff ? 0 : 0xFF00 | ns_keycode_to_xkeysym_table[code]; */ | |
1951 | } | |
1952 | ||
1953 | ||
1954 | char * | |
1955 | x_get_keysym_name (int keysym) | |
1956 | /* -------------------------------------------------------------------------- | |
1957 | Called by keyboard.c. Not sure if the return val is important, except | |
1958 | that it be unique. | |
1959 | -------------------------------------------------------------------------- */ | |
1960 | { | |
1961 | static char value[16]; | |
1962 | NSTRACE (x_get_keysym_name); | |
1963 | sprintf (value, "%d", keysym); | |
1964 | return value; | |
1965 | } | |
1966 | ||
1967 | ||
1968 | ||
1969 | /* ========================================================================== | |
1970 | ||
1971 | Block drawing operations | |
1972 | ||
1973 | ========================================================================== */ | |
1974 | ||
1975 | ||
1976 | static void | |
1977 | ns_redraw_scroll_bars (struct frame *f) | |
1978 | { | |
1979 | int i; | |
1980 | id view; | |
1981 | NSArray *subviews = [[FRAME_NS_VIEW (f) superview] subviews]; | |
aa7d57c5 | 1982 | NSTRACE (ns_redraw_scroll_bars); |
edfda783 AR |
1983 | for (i =[subviews count]-1; i >= 0; i--) |
1984 | { | |
1985 | view = [subviews objectAtIndex: i]; | |
1986 | if (![view isKindOfClass: [EmacsScroller class]]) continue; | |
1987 | [view display]; | |
1988 | } | |
1989 | } | |
1990 | ||
1991 | ||
1992 | void | |
1993 | ns_clear_frame (struct frame *f) | |
1994 | /* -------------------------------------------------------------------------- | |
1995 | External (hook): Erase the entire frame | |
1996 | -------------------------------------------------------------------------- */ | |
1997 | { | |
1998 | NSView *view = FRAME_NS_VIEW (f); | |
1999 | NSRect r; | |
2000 | ||
2001 | NSTRACE (ns_clear_frame); | |
edfda783 AR |
2002 | |
2003 | /* comes on initial frame because we have | |
2004 | after-make-frame-functions = select-frame */ | |
2005 | if (!FRAME_DEFAULT_FACE (f)) | |
2006 | return; | |
2007 | ||
2008 | mark_window_cursors_off (XWINDOW (FRAME_ROOT_WINDOW (f))); | |
2009 | ||
edfda783 AR |
2010 | r = [view bounds]; |
2011 | ||
4d7e6e51 | 2012 | block_input (); |
edfda783 AR |
2013 | ns_focus (f, &r, 1); |
2014 | [ns_lookup_indexed_color (NS_FACE_BACKGROUND (FRAME_DEFAULT_FACE (f)), f) set]; | |
2015 | NSRectFill (r); | |
2016 | ns_unfocus (f); | |
2017 | ||
edfda783 AR |
2018 | /* as of 2006/11 or so this is now needed */ |
2019 | ns_redraw_scroll_bars (f); | |
4d7e6e51 | 2020 | unblock_input (); |
edfda783 AR |
2021 | } |
2022 | ||
2023 | ||
0dc8cf50 | 2024 | static void |
edfda783 AR |
2025 | ns_clear_frame_area (struct frame *f, int x, int y, int width, int height) |
2026 | /* -------------------------------------------------------------------------- | |
3fe53a83 | 2027 | External (RIF): Clear section of frame |
edfda783 AR |
2028 | -------------------------------------------------------------------------- */ |
2029 | { | |
2030 | NSRect r = NSMakeRect (x, y, width, height); | |
2031 | NSView *view = FRAME_NS_VIEW (f); | |
2032 | struct face *face = FRAME_DEFAULT_FACE (f); | |
2033 | ||
2034 | if (!view || !face) | |
2035 | return; | |
2036 | ||
c8c057de AR |
2037 | NSTRACE (ns_clear_frame_area); |
2038 | ||
edfda783 AR |
2039 | r = NSIntersectionRect (r, [view frame]); |
2040 | ns_focus (f, &r, 1); | |
2041 | [ns_lookup_indexed_color (NS_FACE_BACKGROUND (face), f) set]; | |
2042 | ||
edfda783 AR |
2043 | NSRectFill (r); |
2044 | ||
edfda783 AR |
2045 | ns_unfocus (f); |
2046 | return; | |
2047 | } | |
2048 | ||
2049 | ||
2050 | static void | |
2051 | ns_scroll_run (struct window *w, struct run *run) | |
2052 | /* -------------------------------------------------------------------------- | |
3fe53a83 | 2053 | External (RIF): Insert or delete n lines at line vpos |
edfda783 AR |
2054 | -------------------------------------------------------------------------- */ |
2055 | { | |
d3d50620 | 2056 | struct frame *f = XFRAME (w->frame); |
edfda783 AR |
2057 | int x, y, width, height, from_y, to_y, bottom_y; |
2058 | ||
2059 | NSTRACE (ns_scroll_run); | |
2060 | ||
2061 | /* begin copy from other terms */ | |
2062 | /* Get frame-relative bounding box of the text display area of W, | |
2063 | without mode lines. Include in this box the left and right | |
2064 | fringe of W. */ | |
c3c4768d | 2065 | window_box (w, ANY_AREA, &x, &y, &width, &height); |
edfda783 AR |
2066 | |
2067 | from_y = WINDOW_TO_FRAME_PIXEL_Y (w, run->current_y); | |
2068 | to_y = WINDOW_TO_FRAME_PIXEL_Y (w, run->desired_y); | |
2069 | bottom_y = y + height; | |
2070 | ||
2071 | if (to_y < from_y) | |
2072 | { | |
2073 | /* Scrolling up. Make sure we don't copy part of the mode | |
2074 | line at the bottom. */ | |
2075 | if (from_y + run->height > bottom_y) | |
2076 | height = bottom_y - from_y; | |
2077 | else | |
2078 | height = run->height; | |
2079 | } | |
2080 | else | |
2081 | { | |
fa463103 | 2082 | /* Scrolling down. Make sure we don't copy over the mode line. |
edfda783 AR |
2083 | at the bottom. */ |
2084 | if (to_y + run->height > bottom_y) | |
2085 | height = bottom_y - to_y; | |
2086 | else | |
2087 | height = run->height; | |
2088 | } | |
2089 | /* end copy from other terms */ | |
2090 | ||
2091 | if (height == 0) | |
2092 | return; | |
2093 | ||
4d7e6e51 | 2094 | block_input (); |
edfda783 | 2095 | |
edfda783 AR |
2096 | x_clear_cursor (w); |
2097 | ||
2098 | { | |
2099 | NSRect srcRect = NSMakeRect (x, from_y, width, height); | |
2100 | NSRect dstRect = NSMakeRect (x, to_y, width, height); | |
2101 | NSPoint dstOrigin = NSMakePoint (x, to_y); | |
2102 | ||
2103 | ns_focus (f, &dstRect, 1); | |
2104 | NSCopyBits (0, srcRect , dstOrigin); | |
2105 | ns_unfocus (f); | |
2106 | } | |
2107 | ||
4d7e6e51 | 2108 | unblock_input (); |
edfda783 AR |
2109 | } |
2110 | ||
2111 | ||
2112 | static void | |
65620264 | 2113 | ns_after_update_window_line (struct window *w, struct glyph_row *desired_row) |
edfda783 | 2114 | /* -------------------------------------------------------------------------- |
3fe53a83 | 2115 | External (RIF): preparatory to fringe update after text was updated |
edfda783 AR |
2116 | -------------------------------------------------------------------------- */ |
2117 | { | |
edfda783 AR |
2118 | struct frame *f; |
2119 | int width, height; | |
2120 | ||
2121 | NSTRACE (ns_after_update_window_line); | |
2122 | ||
2123 | /* begin copy from other terms */ | |
ef884f23 | 2124 | eassert (w); |
edfda783 AR |
2125 | |
2126 | if (!desired_row->mode_line_p && !w->pseudo_window_p) | |
2127 | desired_row->redraw_fringe_bitmaps_p = 1; | |
2128 | ||
2129 | /* When a window has disappeared, make sure that no rest of | |
aa7d57c5 | 2130 | full-width rows stays visible in the internal border. */ |
edfda783 | 2131 | if (windows_or_buffers_changed |
aa7d57c5 | 2132 | && desired_row->full_width_p |
d3d50620 | 2133 | && (f = XFRAME (w->frame), |
edfda783 AR |
2134 | width = FRAME_INTERNAL_BORDER_WIDTH (f), |
2135 | width != 0) | |
2136 | && (height = desired_row->visible_height, | |
2137 | height > 0)) | |
2138 | { | |
2139 | int y = WINDOW_TO_FRAME_PIXEL_Y (w, max (0, desired_row->y)); | |
2140 | ||
4d7e6e51 | 2141 | block_input (); |
aa7d57c5 JD |
2142 | ns_clear_frame_area (f, 0, y, width, height); |
2143 | ns_clear_frame_area (f, | |
2144 | FRAME_PIXEL_WIDTH (f) - width, | |
2145 | y, width, height); | |
4d7e6e51 | 2146 | unblock_input (); |
edfda783 AR |
2147 | } |
2148 | } | |
2149 | ||
2150 | ||
2151 | static void | |
2152 | ns_shift_glyphs_for_insert (struct frame *f, | |
2153 | int x, int y, int width, int height, | |
2154 | int shift_by) | |
2155 | /* -------------------------------------------------------------------------- | |
3fe53a83 | 2156 | External (RIF): copy an area horizontally, don't worry about clearing src |
edfda783 AR |
2157 | -------------------------------------------------------------------------- */ |
2158 | { | |
2159 | NSRect srcRect = NSMakeRect (x, y, width, height); | |
2160 | NSRect dstRect = NSMakeRect (x+shift_by, y, width, height); | |
2161 | NSPoint dstOrigin = dstRect.origin; | |
2162 | ||
2163 | NSTRACE (ns_shift_glyphs_for_insert); | |
2164 | ||
2165 | ns_focus (f, &dstRect, 1); | |
2166 | NSCopyBits (0, srcRect, dstOrigin); | |
2167 | ns_unfocus (f); | |
2168 | } | |
2169 | ||
2170 | ||
2171 | ||
2172 | /* ========================================================================== | |
2173 | ||
2174 | Character encoding and metrics | |
2175 | ||
2176 | ========================================================================== */ | |
2177 | ||
2178 | ||
b0ab8123 | 2179 | static void |
edfda783 AR |
2180 | ns_compute_glyph_string_overhangs (struct glyph_string *s) |
2181 | /* -------------------------------------------------------------------------- | |
3fe53a83 | 2182 | External (RIF); compute left/right overhang of whole string and set in s |
edfda783 AR |
2183 | -------------------------------------------------------------------------- */ |
2184 | { | |
0dc8cf50 | 2185 | struct font *font = s->font; |
edfda783 AR |
2186 | |
2187 | if (s->char2b) | |
2188 | { | |
2189 | struct font_metrics metrics; | |
2190 | unsigned int codes[2]; | |
2191 | codes[0] = *(s->char2b); | |
2192 | codes[1] = *(s->char2b + s->nchars - 1); | |
2193 | ||
2194 | font->driver->text_extents (font, codes, 2, &metrics); | |
2195 | s->left_overhang = -metrics.lbearing; | |
facfbbbd SM |
2196 | s->right_overhang |
2197 | = metrics.rbearing > metrics.width | |
2198 | ? metrics.rbearing - metrics.width : 0; | |
edfda783 AR |
2199 | } |
2200 | else | |
2201 | { | |
2202 | s->left_overhang = 0; | |
3fa2054e JD |
2203 | if (EQ (font->driver->type, Qns)) |
2204 | s->right_overhang = ((struct nsfont_info *)font)->ital ? | |
2205 | FONT_HEIGHT (font) * 0.2 : 0; | |
2206 | else | |
2207 | s->right_overhang = 0; | |
edfda783 AR |
2208 | } |
2209 | } | |
2210 | ||
2211 | ||
2212 | ||
2213 | /* ========================================================================== | |
2214 | ||
2215 | Fringe and cursor drawing | |
2216 | ||
2217 | ========================================================================== */ | |
2218 | ||
2219 | ||
2220 | extern int max_used_fringe_bitmap; | |
2221 | static void | |
2222 | ns_draw_fringe_bitmap (struct window *w, struct glyph_row *row, | |
2223 | struct draw_fringe_bitmap_params *p) | |
2224 | /* -------------------------------------------------------------------------- | |
3fe53a83 | 2225 | External (RIF); fringe-related |
edfda783 AR |
2226 | -------------------------------------------------------------------------- */ |
2227 | { | |
2228 | struct frame *f = XFRAME (WINDOW_FRAME (w)); | |
2229 | struct face *face = p->face; | |
edfda783 AR |
2230 | static EmacsImage **bimgs = NULL; |
2231 | static int nBimgs = 0; | |
edfda783 AR |
2232 | |
2233 | /* grow bimgs if needed */ | |
2234 | if (nBimgs < max_used_fringe_bitmap) | |
2235 | { | |
38182d90 PE |
2236 | bimgs = xrealloc (bimgs, max_used_fringe_bitmap * sizeof *bimgs); |
2237 | memset (bimgs + nBimgs, 0, | |
2238 | (max_used_fringe_bitmap - nBimgs) * sizeof *bimgs); | |
edfda783 AR |
2239 | nBimgs = max_used_fringe_bitmap; |
2240 | } | |
2241 | ||
2242 | /* Must clip because of partially visible lines. */ | |
c3c4768d | 2243 | ns_clip_to_row (w, row, ANY_AREA, YES); |
edfda783 | 2244 | |
aa7d57c5 | 2245 | if (!p->overlay_p) |
edfda783 | 2246 | { |
aa7d57c5 JD |
2247 | int bx = p->bx, by = p->by, nx = p->nx, ny = p->ny; |
2248 | ||
2249 | /* If the fringe is adjacent to the left (right) scroll bar of a | |
2250 | leftmost (rightmost, respectively) window, then extend its | |
2251 | background to the gap between the fringe and the bar. */ | |
2252 | if ((WINDOW_LEFTMOST_P (w) | |
2253 | && WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT (w)) | |
2254 | || (WINDOW_RIGHTMOST_P (w) | |
2255 | && WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT (w))) | |
2256 | { | |
2257 | int sb_width = WINDOW_CONFIG_SCROLL_BAR_WIDTH (w); | |
2258 | ||
2259 | if (sb_width > 0) | |
2260 | { | |
2261 | int bar_area_x = WINDOW_SCROLL_BAR_AREA_X (w); | |
2262 | int bar_area_width = (WINDOW_CONFIG_SCROLL_BAR_COLS (w) | |
2263 | * FRAME_COLUMN_WIDTH (f)); | |
2264 | ||
2265 | if (bx < 0) | |
2266 | { | |
2267 | /* Bitmap fills the fringe. */ | |
2268 | if (bar_area_x + bar_area_width == p->x) | |
2269 | bx = bar_area_x + sb_width; | |
2270 | else if (p->x + p->wd == bar_area_x) | |
2271 | bx = bar_area_x; | |
2272 | if (bx >= 0) | |
2273 | { | |
2274 | int header_line_height = WINDOW_HEADER_LINE_HEIGHT (w); | |
2275 | ||
2276 | nx = bar_area_width - sb_width; | |
2277 | by = WINDOW_TO_FRAME_PIXEL_Y (w, max (header_line_height, | |
2278 | row->y)); | |
2279 | ny = row->visible_height; | |
2280 | } | |
2281 | } | |
2282 | else | |
2283 | { | |
2284 | if (bar_area_x + bar_area_width == bx) | |
2285 | { | |
2286 | bx = bar_area_x + sb_width; | |
2287 | nx += bar_area_width - sb_width; | |
2288 | } | |
2289 | else if (bx + nx == bar_area_x) | |
2290 | nx += bar_area_width - sb_width; | |
2291 | } | |
2292 | } | |
2293 | } | |
2294 | ||
2295 | if (bx >= 0 && nx > 0) | |
2296 | { | |
2297 | NSRect r = NSMakeRect (bx, by, nx, ny); | |
2298 | NSRectClip (r); | |
2299 | [ns_lookup_indexed_color (face->background, f) set]; | |
2300 | NSRectFill (r); | |
2301 | } | |
edfda783 AR |
2302 | } |
2303 | ||
2304 | if (p->which) | |
2305 | { | |
aa7d57c5 | 2306 | NSRect r = NSMakeRect (p->x, p->y, p->wd, p->h); |
edfda783 AR |
2307 | EmacsImage *img = bimgs[p->which - 1]; |
2308 | ||
2309 | if (!img) | |
2310 | { | |
2311 | unsigned short *bits = p->bits + p->dh; | |
1ef7689b | 2312 | int len = p->h; |
edfda783 AR |
2313 | int i; |
2314 | unsigned char *cbits = xmalloc (len); | |
2315 | ||
aa7d57c5 | 2316 | for (i = 0; i < len; i++) |
edfda783 AR |
2317 | cbits[i] = ~(bits[i] & 0xff); |
2318 | img = [[EmacsImage alloc] initFromXBM: cbits width: 8 height: p->h | |
2319 | flip: NO]; | |
2320 | bimgs[p->which - 1] = img; | |
2321 | xfree (cbits); | |
2322 | } | |
2323 | ||
2324 | NSRectClip (r); | |
2325 | /* Since we composite the bitmap instead of just blitting it, we need | |
2326 | to erase the whole background. */ | |
2327 | [ns_lookup_indexed_color(face->background, f) set]; | |
2328 | NSRectFill (r); | |
edfda783 | 2329 | [img setXBMColor: ns_lookup_indexed_color(face->foreground, f)]; |
c0342369 | 2330 | #if defined (NS_IMPL_COCOA) && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6 |
79e721e0 JD |
2331 | [img drawInRect: r |
2332 | fromRect: NSZeroRect | |
2333 | operation: NSCompositeSourceOver | |
2334 | fraction: 1.0 | |
2335 | respectFlipped: YES | |
2336 | hints: nil]; | |
9d7f1863 JD |
2337 | #else |
2338 | { | |
2339 | NSPoint pt = r.origin; | |
2340 | pt.y += p->h; | |
2341 | [img compositeToPoint: pt operation: NSCompositeSourceOver]; | |
2342 | } | |
2343 | #endif | |
edfda783 AR |
2344 | } |
2345 | ns_unfocus (f); | |
2346 | } | |
2347 | ||
2348 | ||
0dc8cf50 | 2349 | static void |
edfda783 | 2350 | ns_draw_window_cursor (struct window *w, struct glyph_row *glyph_row, |
9997ec56 DA |
2351 | int x, int y, enum text_cursor_kinds cursor_type, |
2352 | int cursor_width, bool on_p, bool active_p) | |
edfda783 | 2353 | /* -------------------------------------------------------------------------- |
2c6584e8 BK |
2354 | External call (RIF): draw cursor. |
2355 | Note that CURSOR_WIDTH is meaningful only for (h)bar cursors. | |
edfda783 AR |
2356 | -------------------------------------------------------------------------- */ |
2357 | { | |
2358 | NSRect r, s; | |
cf715c3c | 2359 | int fx, fy, h, cursor_height; |
edfda783 AR |
2360 | struct frame *f = WINDOW_XFRAME (w); |
2361 | struct glyph *phys_cursor_glyph; | |
4520b858 | 2362 | struct glyph *cursor_glyph; |
aa936e8e JD |
2363 | struct face *face; |
2364 | NSColor *hollow_color = FRAME_BACKGROUND_COLOR (f); | |
4520b858 J |
2365 | |
2366 | /* If cursor is out of bounds, don't draw garbage. This can happen | |
2367 | in mini-buffer windows when switching between echo area glyphs | |
2368 | and mini-buffer. */ | |
edfda783 AR |
2369 | |
2370 | NSTRACE (dumpcursor); | |
2371 | ||
c8c057de | 2372 | if (!on_p) |
aa936e8e | 2373 | return; |
edfda783 AR |
2374 | |
2375 | w->phys_cursor_type = cursor_type; | |
595d6a93 | 2376 | w->phys_cursor_on_p = on_p; |
edfda783 AR |
2377 | |
2378 | if (cursor_type == NO_CURSOR) | |
2379 | { | |
2380 | w->phys_cursor_width = 0; | |
2381 | return; | |
2382 | } | |
2383 | ||
2384 | if ((phys_cursor_glyph = get_phys_cursor_glyph (w)) == NULL) | |
2385 | { | |
2386 | if (glyph_row->exact_window_width_line_p | |
2387 | && w->phys_cursor.hpos >= glyph_row->used[TEXT_AREA]) | |
2388 | { | |
2389 | glyph_row->cursor_in_fringe_p = 1; | |
2390 | draw_fringe_bitmap (w, glyph_row, 0); | |
2391 | } | |
2392 | return; | |
2393 | } | |
2394 | ||
2c6584e8 BK |
2395 | /* We draw the cursor (with NSRectFill), then draw the glyph on top |
2396 | (other terminals do it the other way round). We must set | |
2397 | w->phys_cursor_width to the cursor width. For bar cursors, that | |
2398 | is CURSOR_WIDTH; for box cursors, it is the glyph width. */ | |
edfda783 AR |
2399 | get_phys_cursor_geometry (w, glyph_row, phys_cursor_glyph, &fx, &fy, &h); |
2400 | ||
2c6584e8 | 2401 | /* The above get_phys_cursor_geometry call set w->phys_cursor_width |
cf715c3c AR |
2402 | to the glyph width; replace with CURSOR_WIDTH for (V)BAR cursors. */ |
2403 | if (cursor_type == BAR_CURSOR) | |
2c6584e8 | 2404 | { |
e6786c73 | 2405 | if (cursor_width < 1) |
04cb6840 | 2406 | cursor_width = max (FRAME_CURSOR_WIDTH (f), 1); |
2c6584e8 BK |
2407 | w->phys_cursor_width = cursor_width; |
2408 | } | |
cf715c3c AR |
2409 | /* If we have an HBAR, "cursor_width" MAY specify height. */ |
2410 | else if (cursor_type == HBAR_CURSOR) | |
2411 | { | |
2412 | cursor_height = (cursor_width < 1) ? lrint (0.25 * h) : cursor_width; | |
2413 | fy += h - cursor_height; | |
2414 | h = cursor_height; | |
2415 | } | |
2c6584e8 | 2416 | |
edfda783 AR |
2417 | r.origin.x = fx, r.origin.y = fy; |
2418 | r.size.height = h; | |
2419 | r.size.width = w->phys_cursor_width; | |
2420 | ||
7ded3383 | 2421 | /* TODO: only needed in rare cases with last-resort font in HELLO.. |
edfda783 | 2422 | should we do this more efficiently? */ |
c3c4768d | 2423 | ns_clip_to_row (w, glyph_row, ANY_AREA, NO); /* do ns_focus(f, &r, 1); if remove */ |
aa936e8e JD |
2424 | |
2425 | ||
2426 | face = FACE_FROM_ID (f, phys_cursor_glyph->face_id); | |
2427 | if (face && NS_FACE_BACKGROUND (face) | |
2428 | == ns_index_color (FRAME_CURSOR_COLOR (f), f)) | |
2429 | { | |
2430 | [ns_lookup_indexed_color (NS_FACE_FOREGROUND (face), f) set]; | |
2431 | hollow_color = FRAME_CURSOR_COLOR (f); | |
2432 | } | |
2433 | else | |
2434 | [FRAME_CURSOR_COLOR (f) set]; | |
edfda783 | 2435 | |
c8c057de AR |
2436 | #ifdef NS_IMPL_COCOA |
2437 | /* TODO: This makes drawing of cursor plus that of phys_cursor_glyph | |
2438 | atomic. Cleaner ways of doing this should be investigated. | |
2439 | One way would be to set a global variable DRAWING_CURSOR | |
2440 | when making the call to draw_phys..(), don't focus in that | |
2441 | case, then move the ns_unfocus() here after that call. */ | |
2442 | NSDisableScreenUpdates (); | |
2443 | #endif | |
edfda783 | 2444 | |
8b3ce9a9 | 2445 | switch (cursor_type) |
edfda783 | 2446 | { |
c8c057de AR |
2447 | case NO_CURSOR: |
2448 | break; | |
2449 | case FILLED_BOX_CURSOR: | |
2450 | NSRectFill (r); | |
2451 | break; | |
2452 | case HOLLOW_BOX_CURSOR: | |
2453 | NSRectFill (r); | |
aa936e8e | 2454 | [hollow_color set]; |
c8c057de | 2455 | NSRectFill (NSInsetRect (r, 1, 1)); |
edfda783 | 2456 | [FRAME_CURSOR_COLOR (f) set]; |
c8c057de AR |
2457 | break; |
2458 | case HBAR_CURSOR: | |
cf715c3c | 2459 | NSRectFill (r); |
c8c057de AR |
2460 | break; |
2461 | case BAR_CURSOR: | |
2462 | s = r; | |
4520b858 J |
2463 | /* If the character under cursor is R2L, draw the bar cursor |
2464 | on the right of its glyph, rather than on the left. */ | |
2465 | cursor_glyph = get_phys_cursor_glyph (w); | |
2466 | if ((cursor_glyph->resolved_level & 1) != 0) | |
2467 | s.origin.x += cursor_glyph->pixel_width - s.size.width; | |
2468 | ||
c8c057de AR |
2469 | NSRectFill (s); |
2470 | break; | |
edfda783 AR |
2471 | } |
2472 | ns_unfocus (f); | |
2473 | ||
c8c057de | 2474 | /* draw the character under the cursor */ |
8b3ce9a9 | 2475 | if (cursor_type != NO_CURSOR) |
c8c057de | 2476 | draw_phys_cursor_glyph (w, glyph_row, DRAW_CURSOR); |
595d6a93 | 2477 | |
870e0516 | 2478 | #ifdef NS_IMPL_COCOA |
595d6a93 | 2479 | NSEnableScreenUpdates (); |
870e0516 | 2480 | #endif |
595d6a93 | 2481 | |
edfda783 AR |
2482 | } |
2483 | ||
2484 | ||
2485 | static void | |
2486 | ns_draw_vertical_window_border (struct window *w, int x, int y0, int y1) | |
2487 | /* -------------------------------------------------------------------------- | |
2488 | External (RIF): Draw a vertical line. | |
2489 | -------------------------------------------------------------------------- */ | |
2490 | { | |
2491 | struct frame *f = XFRAME (WINDOW_FRAME (w)); | |
2492 | struct face *face; | |
340e08a4 | 2493 | NSRect r = NSMakeRect (x, y0, 1, y1-y0); |
edfda783 | 2494 | |
c8c057de AR |
2495 | NSTRACE (ns_draw_vertical_window_border); |
2496 | ||
edfda783 AR |
2497 | face = FACE_FROM_ID (f, VERTICAL_BORDER_FACE_ID); |
2498 | if (face) | |
2499 | [ns_lookup_indexed_color(face->foreground, f) set]; | |
2500 | ||
2501 | ns_focus (f, &r, 1); | |
340e08a4 | 2502 | NSRectFill(r); |
edfda783 AR |
2503 | ns_unfocus (f); |
2504 | } | |
2505 | ||
2506 | ||
2507 | void | |
2508 | show_hourglass (struct atimer *timer) | |
2509 | { | |
2510 | if (hourglass_shown_p) | |
2511 | return; | |
2512 | ||
4d7e6e51 | 2513 | block_input (); |
edfda783 | 2514 | |
df2142db | 2515 | /* TODO: add NSProgressIndicator to selected frame (see macfns.c) */ |
edfda783 AR |
2516 | |
2517 | hourglass_shown_p = 1; | |
4d7e6e51 | 2518 | unblock_input (); |
edfda783 AR |
2519 | } |
2520 | ||
2521 | ||
2522 | void | |
3d608a86 | 2523 | hide_hourglass (void) |
edfda783 AR |
2524 | { |
2525 | if (!hourglass_shown_p) | |
2526 | return; | |
2527 | ||
4d7e6e51 | 2528 | block_input (); |
7ded3383 | 2529 | |
df2142db | 2530 | /* TODO: remove NSProgressIndicator from all frames */ |
edfda783 AR |
2531 | |
2532 | hourglass_shown_p = 0; | |
4d7e6e51 | 2533 | unblock_input (); |
edfda783 AR |
2534 | } |
2535 | ||
2536 | ||
2537 | ||
2538 | /* ========================================================================== | |
2539 | ||
2540 | Glyph drawing operations | |
2541 | ||
2542 | ========================================================================== */ | |
2543 | ||
edfda783 AR |
2544 | static int |
2545 | ns_get_glyph_string_clip_rect (struct glyph_string *s, NativeRectangle *nr) | |
2546 | /* -------------------------------------------------------------------------- | |
2547 | Wrapper utility to account for internal border width on full-width lines, | |
2548 | and allow top full-width rows to hit the frame top. nr should be pointer | |
2549 | to two successive NSRects. Number of rects actually used is returned. | |
2550 | -------------------------------------------------------------------------- */ | |
2551 | { | |
2552 | int n = get_glyph_string_clip_rects (s, nr, 2); | |
edfda783 AR |
2553 | return n; |
2554 | } | |
2555 | ||
9b0e3eba AA |
2556 | /* -------------------------------------------------------------------- |
2557 | Draw a wavy line under glyph string s. The wave fills wave_height | |
2558 | pixels from y. | |
2559 | ||
f032a318 | 2560 | x wave_length = 2 |
9b0e3eba AA |
2561 | -- |
2562 | y * * * * * | |
2563 | |* * * * * * * * * | |
2564 | wave_height = 3 | * * * * | |
2565 | --------------------------------------------------------------------- */ | |
2566 | ||
2567 | static void | |
c0342369 | 2568 | ns_draw_underwave (struct glyph_string *s, EmacsCGFloat width, EmacsCGFloat x) |
9b0e3eba | 2569 | { |
f032a318 | 2570 | int wave_height = 3, wave_length = 2; |
9b0e3eba AA |
2571 | int y, dx, dy, odd, xmax; |
2572 | NSPoint a, b; | |
2573 | NSRect waveClip; | |
2574 | ||
2575 | dx = wave_length; | |
2576 | dy = wave_height - 1; | |
f032a318 | 2577 | y = s->ybase - wave_height + 3; |
9b0e3eba AA |
2578 | xmax = x + width; |
2579 | ||
2580 | /* Find and set clipping rectangle */ | |
2581 | waveClip = NSMakeRect (x, y, width, wave_height); | |
2582 | [[NSGraphicsContext currentContext] saveGraphicsState]; | |
2583 | NSRectClip (waveClip); | |
2584 | ||
2585 | /* Draw the waves */ | |
c0342369 | 2586 | a.x = x - ((int)(x) % dx) + (EmacsCGFloat) 0.5; |
9b0e3eba AA |
2587 | b.x = a.x + dx; |
2588 | odd = (int)(a.x/dx) % 2; | |
f032a318 | 2589 | a.y = b.y = y + 0.5; |
9b0e3eba AA |
2590 | |
2591 | if (odd) | |
2592 | a.y += dy; | |
2593 | else | |
2594 | b.y += dy; | |
2595 | ||
2596 | while (a.x <= xmax) | |
2597 | { | |
2598 | [NSBezierPath strokeLineFromPoint:a toPoint:b]; | |
2599 | a.x = b.x, a.y = b.y; | |
f032a318 | 2600 | b.x += dx, b.y = y + 0.5 + odd*dy; |
9b0e3eba AA |
2601 | odd = !odd; |
2602 | } | |
2603 | ||
2604 | /* Restore previous clipping rectangle(s) */ | |
2605 | [[NSGraphicsContext currentContext] restoreGraphicsState]; | |
2606 | } | |
2607 | ||
2608 | ||
2609 | ||
4843aac3 AA |
2610 | void |
2611 | ns_draw_text_decoration (struct glyph_string *s, struct face *face, | |
2612 | NSColor *defaultCol, CGFloat width, CGFloat x) | |
2613 | /* -------------------------------------------------------------------------- | |
2614 | Draw underline, overline, and strike-through on glyph string s. | |
2615 | -------------------------------------------------------------------------- */ | |
2616 | { | |
2617 | if (s->for_overlaps) | |
2618 | return; | |
2619 | ||
2620 | /* Do underline. */ | |
2621 | if (face->underline_p) | |
2622 | { | |
9b0e3eba | 2623 | if (s->face->underline_type == FACE_UNDER_WAVE) |
4843aac3 | 2624 | { |
9b0e3eba AA |
2625 | if (face->underline_defaulted_p) |
2626 | [defaultCol set]; | |
2627 | else | |
2628 | [ns_lookup_indexed_color (face->underline_color, s->f) set]; | |
2629 | ||
2630 | ns_draw_underwave (s, width, x); | |
4843aac3 | 2631 | } |
9b0e3eba | 2632 | else if (s->face->underline_type == FACE_UNDER_LINE) |
4843aac3 | 2633 | { |
4843aac3 | 2634 | |
9b0e3eba AA |
2635 | NSRect r; |
2636 | unsigned long thickness, position; | |
4843aac3 | 2637 | |
9b0e3eba AA |
2638 | /* If the prev was underlined, match its appearance. */ |
2639 | if (s->prev && s->prev->face->underline_p | |
4240dd3c | 2640 | && s->prev->face->underline_type == FACE_UNDER_LINE |
9b0e3eba | 2641 | && s->prev->underline_thickness > 0) |
4843aac3 | 2642 | { |
9b0e3eba AA |
2643 | thickness = s->prev->underline_thickness; |
2644 | position = s->prev->underline_position; | |
2645 | } | |
2646 | else | |
2647 | { | |
2648 | struct font *font; | |
2649 | unsigned long descent; | |
2650 | ||
2651 | font=s->font; | |
2652 | descent = s->y + s->height - s->ybase; | |
2653 | ||
2654 | /* Use underline thickness of font, defaulting to 1. */ | |
2655 | thickness = (font && font->underline_thickness > 0) | |
2656 | ? font->underline_thickness : 1; | |
2657 | ||
2658 | /* Determine the offset of underlining from the baseline. */ | |
2659 | if (x_underline_at_descent_line) | |
2660 | position = descent - thickness; | |
2661 | else if (x_use_underline_position_properties | |
2662 | && font && font->underline_position >= 0) | |
2663 | position = font->underline_position; | |
2664 | else if (font) | |
2665 | position = lround (font->descent / 2); | |
2666 | else | |
2667 | position = underline_minimum_offset; | |
2668 | ||
2669 | position = max (position, underline_minimum_offset); | |
2670 | ||
2671 | /* Ensure underlining is not cropped. */ | |
2672 | if (descent <= position) | |
2673 | { | |
2674 | position = descent - 1; | |
2675 | thickness = 1; | |
2676 | } | |
2677 | else if (descent < position + thickness) | |
2678 | thickness = 1; | |
4843aac3 | 2679 | } |
4843aac3 | 2680 | |
9b0e3eba AA |
2681 | s->underline_thickness = thickness; |
2682 | s->underline_position = position; | |
4843aac3 | 2683 | |
9b0e3eba | 2684 | r = NSMakeRect (x, s->ybase + position, width, thickness); |
4843aac3 | 2685 | |
9b0e3eba AA |
2686 | if (face->underline_defaulted_p) |
2687 | [defaultCol set]; | |
2688 | else | |
2689 | [ns_lookup_indexed_color (face->underline_color, s->f) set]; | |
2690 | NSRectFill (r); | |
2691 | } | |
4843aac3 | 2692 | } |
4843aac3 AA |
2693 | /* Do overline. We follow other terms in using a thickness of 1 |
2694 | and ignoring overline_margin. */ | |
2695 | if (face->overline_p) | |
2696 | { | |
2697 | NSRect r; | |
2698 | r = NSMakeRect (x, s->y, width, 1); | |
2699 | ||
2700 | if (face->overline_color_defaulted_p) | |
2701 | [defaultCol set]; | |
2702 | else | |
2703 | [ns_lookup_indexed_color (face->overline_color, s->f) set]; | |
2704 | NSRectFill (r); | |
2705 | } | |
2706 | ||
2707 | /* Do strike-through. We follow other terms for thickness and | |
2708 | vertical position.*/ | |
2709 | if (face->strike_through_p) | |
2710 | { | |
2711 | NSRect r; | |
2712 | unsigned long dy; | |
2713 | ||
2714 | dy = lrint ((s->height - 1) / 2); | |
2715 | r = NSMakeRect (x, s->y + dy, width, 1); | |
2716 | ||
2717 | if (face->strike_through_color_defaulted_p) | |
2718 | [defaultCol set]; | |
2719 | else | |
2720 | [ns_lookup_indexed_color (face->strike_through_color, s->f) set]; | |
2721 | NSRectFill (r); | |
2722 | } | |
2723 | } | |
edfda783 AR |
2724 | |
2725 | static void | |
c0342369 JD |
2726 | ns_draw_box (NSRect r, CGFloat thickness, NSColor *col, |
2727 | char left_p, char right_p) | |
edfda783 AR |
2728 | /* -------------------------------------------------------------------------- |
2729 | Draw an unfilled rect inside r, optionally leaving left and/or right open. | |
2730 | Note we can't just use an NSDrawRect command, because of the possibility | |
2731 | of some sides not being drawn, and because the rect will be filled. | |
2732 | -------------------------------------------------------------------------- */ | |
2733 | { | |
2734 | NSRect s = r; | |
2735 | [col set]; | |
2736 | ||
2737 | /* top, bottom */ | |
2738 | s.size.height = thickness; | |
2739 | NSRectFill (s); | |
2740 | s.origin.y += r.size.height - thickness; | |
2741 | NSRectFill (s); | |
2742 | ||
2743 | s.size.height = r.size.height; | |
2744 | s.origin.y = r.origin.y; | |
2745 | ||
2746 | /* left, right (optional) */ | |
2747 | s.size.width = thickness; | |
2748 | if (left_p) | |
2749 | NSRectFill (s); | |
2750 | if (right_p) | |
2751 | { | |
2752 | s.origin.x += r.size.width - thickness; | |
2753 | NSRectFill (s); | |
2754 | } | |
2755 | } | |
2756 | ||
2757 | ||
2758 | static void | |
2759 | ns_draw_relief (NSRect r, int thickness, char raised_p, | |
2760 | char top_p, char bottom_p, char left_p, char right_p, | |
2761 | struct glyph_string *s) | |
2762 | /* -------------------------------------------------------------------------- | |
2763 | Draw a relief rect inside r, optionally leaving some sides open. | |
2764 | Note we can't just use an NSDrawBezel command, because of the possibility | |
2765 | of some sides not being drawn, and because the rect will be filled. | |
2766 | -------------------------------------------------------------------------- */ | |
2767 | { | |
2768 | static NSColor *baseCol = nil, *lightCol = nil, *darkCol = nil; | |
2769 | NSColor *newBaseCol = nil; | |
2770 | NSRect sr = r; | |
2771 | ||
2772 | NSTRACE (ns_draw_relief); | |
2773 | ||
2774 | /* set up colors */ | |
2775 | ||
2776 | if (s->face->use_box_color_for_shadows_p) | |
2777 | { | |
2778 | newBaseCol = ns_lookup_indexed_color (s->face->box_color, s->f); | |
2779 | } | |
2780 | /* else if (s->first_glyph->type == IMAGE_GLYPH | |
2781 | && s->img->pixmap | |
2782 | && !IMAGE_BACKGROUND_TRANSPARENT (s->img, s->f, 0)) | |
2783 | { | |
2784 | newBaseCol = IMAGE_BACKGROUND (s->img, s->f, 0); | |
2785 | } */ | |
2786 | else | |
2787 | { | |
2788 | newBaseCol = ns_lookup_indexed_color (s->face->background, s->f); | |
2789 | } | |
2790 | ||
2791 | if (newBaseCol == nil) | |
2792 | newBaseCol = [NSColor grayColor]; | |
2793 | ||
df2142db | 2794 | if (newBaseCol != baseCol) /* TODO: better check */ |
edfda783 AR |
2795 | { |
2796 | [baseCol release]; | |
2797 | baseCol = [newBaseCol retain]; | |
2798 | [lightCol release]; | |
2799 | lightCol = [[baseCol highlightWithLevel: 0.2] retain]; | |
2800 | [darkCol release]; | |
2801 | darkCol = [[baseCol shadowWithLevel: 0.3] retain]; | |
2802 | } | |
2803 | ||
2804 | [(raised_p ? lightCol : darkCol) set]; | |
2805 | ||
2806 | /* TODO: mitering. Using NSBezierPath doesn't work because of color switch. */ | |
2807 | ||
2808 | /* top */ | |
2809 | sr.size.height = thickness; | |
2810 | if (top_p) NSRectFill (sr); | |
2811 | ||
2812 | /* left */ | |
2813 | sr.size.height = r.size.height; | |
2814 | sr.size.width = thickness; | |
2815 | if (left_p) NSRectFill (sr); | |
2816 | ||
2817 | [(raised_p ? darkCol : lightCol) set]; | |
2818 | ||
2819 | /* bottom */ | |
2820 | sr.size.width = r.size.width; | |
2821 | sr.size.height = thickness; | |
2822 | sr.origin.y += r.size.height - thickness; | |
2823 | if (bottom_p) NSRectFill (sr); | |
2824 | ||
2825 | /* right */ | |
2826 | sr.size.height = r.size.height; | |
2827 | sr.origin.y = r.origin.y; | |
2828 | sr.size.width = thickness; | |
2829 | sr.origin.x += r.size.width - thickness; | |
2830 | if (right_p) NSRectFill (sr); | |
2831 | } | |
2832 | ||
2833 | ||
2834 | static void | |
2835 | ns_dumpglyphs_box_or_relief (struct glyph_string *s) | |
2836 | /* -------------------------------------------------------------------------- | |
2837 | Function modeled after x_draw_glyph_string_box (). | |
2838 | Sets up parameters for drawing. | |
2839 | -------------------------------------------------------------------------- */ | |
2840 | { | |
2841 | int right_x, last_x; | |
2842 | char left_p, right_p; | |
2843 | struct glyph *last_glyph; | |
2844 | NSRect r; | |
2845 | int thickness; | |
2846 | struct face *face; | |
2847 | ||
2848 | if (s->hl == DRAW_MOUSE_FACE) | |
2849 | { | |
bbf534ce | 2850 | face = FACE_FROM_ID (s->f, MOUSE_HL_INFO (s->f)->mouse_face_face_id); |
edfda783 AR |
2851 | if (!face) |
2852 | face = FACE_FROM_ID (s->f, MOUSE_FACE_ID); | |
2853 | } | |
2854 | else | |
2855 | face = s->face; | |
2856 | ||
2857 | thickness = face->box_line_width; | |
2858 | ||
2859 | NSTRACE (ns_dumpglyphs_box_or_relief); | |
2860 | ||
2861 | last_x = ((s->row->full_width_p && !s->w->pseudo_window_p) | |
2862 | ? WINDOW_RIGHT_EDGE_X (s->w) | |
2863 | : window_box_right (s->w, s->area)); | |
2864 | last_glyph = (s->cmp || s->img | |
2865 | ? s->first_glyph : s->first_glyph + s->nchars-1); | |
2866 | ||
2867 | right_x = ((s->row->full_width_p && s->extends_to_end_of_line_p | |
2868 | ? last_x - 1 : min (last_x, s->x + s->background_width) - 1)); | |
2869 | ||
2870 | left_p = (s->first_glyph->left_box_line_p | |
2871 | || (s->hl == DRAW_MOUSE_FACE | |
2872 | && (s->prev == NULL || s->prev->hl != s->hl))); | |
2873 | right_p = (last_glyph->right_box_line_p | |
2874 | || (s->hl == DRAW_MOUSE_FACE | |
2875 | && (s->next == NULL || s->next->hl != s->hl))); | |
2876 | ||
2877 | r = NSMakeRect (s->x, s->y, right_x - s->x + 1, s->height); | |
2878 | ||
4fbe2306 CY |
2879 | /* TODO: Sometimes box_color is 0 and this seems wrong; should investigate. */ |
2880 | if (s->face->box == FACE_SIMPLE_BOX && s->face->box_color) | |
edfda783 | 2881 | { |
edfda783 AR |
2882 | ns_draw_box (r, abs (thickness), |
2883 | ns_lookup_indexed_color (face->box_color, s->f), | |
2884 | left_p, right_p); | |
2885 | } | |
2886 | else | |
2887 | { | |
2888 | ns_draw_relief (r, abs (thickness), s->face->box == FACE_RAISED_BOX, | |
2889 | 1, 1, left_p, right_p, s); | |
2890 | } | |
2891 | } | |
2892 | ||
2893 | ||
2894 | static void | |
2895 | ns_maybe_dumpglyphs_background (struct glyph_string *s, char force_p) | |
2896 | /* -------------------------------------------------------------------------- | |
2897 | Modeled after x_draw_glyph_string_background, which draws BG in | |
2898 | certain cases. Others are left to the text rendering routine. | |
2899 | -------------------------------------------------------------------------- */ | |
2900 | { | |
2901 | NSTRACE (ns_maybe_dumpglyphs_background); | |
2902 | ||
2903 | if (!s->background_filled_p/* || s->hl == DRAW_MOUSE_FACE*/) | |
2904 | { | |
2905 | int box_line_width = max (s->face->box_line_width, 0); | |
2906 | if (FONT_HEIGHT (s->font) < s->height - 2 * box_line_width | |
2907 | || s->font_not_found_p || s->extends_to_end_of_line_p || force_p) | |
2908 | { | |
2909 | struct face *face; | |
2910 | if (s->hl == DRAW_MOUSE_FACE) | |
2911 | { | |
bbf534ce EZ |
2912 | face = FACE_FROM_ID (s->f, |
2913 | MOUSE_HL_INFO (s->f)->mouse_face_face_id); | |
edfda783 AR |
2914 | if (!face) |
2915 | face = FACE_FROM_ID (s->f, MOUSE_FACE_ID); | |
2916 | } | |
2917 | else | |
2918 | face = FACE_FROM_ID (s->f, s->first_glyph->face_id); | |
2919 | if (!face->stipple) | |
45d325c4 | 2920 | [(NS_FACE_BACKGROUND (face) != 0 |
edfda783 AR |
2921 | ? ns_lookup_indexed_color (NS_FACE_BACKGROUND (face), s->f) |
2922 | : FRAME_BACKGROUND_COLOR (s->f)) set]; | |
2923 | else | |
2924 | { | |
aad3612f | 2925 | struct ns_display_info *dpyinfo = FRAME_DISPLAY_INFO (s->f); |
edfda783 AR |
2926 | [[dpyinfo->bitmaps[face->stipple-1].img stippleMask] set]; |
2927 | } | |
2928 | ||
2929 | if (s->hl != DRAW_CURSOR) | |
2930 | { | |
2931 | NSRect r = NSMakeRect (s->x, s->y + box_line_width, | |
2932 | s->background_width, | |
2933 | s->height-2*box_line_width); | |
edfda783 AR |
2934 | NSRectFill (r); |
2935 | } | |
2936 | ||
2937 | s->background_filled_p = 1; | |
2938 | } | |
2939 | } | |
2940 | } | |
2941 | ||
2942 | ||
2943 | static void | |
2944 | ns_dumpglyphs_image (struct glyph_string *s, NSRect r) | |
2945 | /* -------------------------------------------------------------------------- | |
2946 | Renders an image and associated borders. | |
2947 | -------------------------------------------------------------------------- */ | |
2948 | { | |
2949 | EmacsImage *img = s->img->pixmap; | |
2950 | int box_line_vwidth = max (s->face->box_line_width, 0); | |
2951 | int x = s->x, y = s->ybase - image_ascent (s->img, s->face, &s->slice); | |
2952 | int bg_x, bg_y, bg_height; | |
2953 | int th; | |
2954 | char raised_p; | |
2955 | NSRect br; | |
85bd2615 | 2956 | struct face *face; |
4843aac3 | 2957 | NSColor *tdCol; |
edfda783 AR |
2958 | |
2959 | NSTRACE (ns_dumpglyphs_image); | |
2960 | ||
2961 | if (s->face->box != FACE_NO_BOX | |
2962 | && s->first_glyph->left_box_line_p && s->slice.x == 0) | |
2963 | x += abs (s->face->box_line_width); | |
2964 | ||
2965 | bg_x = x; | |
2966 | bg_y = s->slice.y == 0 ? s->y : s->y + box_line_vwidth; | |
2967 | bg_height = s->height; | |
2968 | /* other terms have this, but was causing problems w/tabbar mode */ | |
2969 | /* - 2 * box_line_vwidth; */ | |
2970 | ||
2971 | if (s->slice.x == 0) x += s->img->hmargin; | |
2972 | if (s->slice.y == 0) y += s->img->vmargin; | |
2973 | ||
2974 | /* Draw BG: if we need larger area than image itself cleared, do that, | |
2975 | otherwise, since we composite the image under NS (instead of mucking | |
2976 | with its background color), we must clear just the image area. */ | |
85bd2615 DR |
2977 | if (s->hl == DRAW_MOUSE_FACE) |
2978 | { | |
bbf534ce | 2979 | face = FACE_FROM_ID (s->f, MOUSE_HL_INFO (s->f)->mouse_face_face_id); |
85bd2615 DR |
2980 | if (!face) |
2981 | face = FACE_FROM_ID (s->f, MOUSE_FACE_ID); | |
2982 | } | |
2983 | else | |
2984 | face = FACE_FROM_ID (s->f, s->first_glyph->face_id); | |
2985 | ||
4843aac3 | 2986 | [ns_lookup_indexed_color (NS_FACE_BACKGROUND (face), s->f) set]; |
edfda783 AR |
2987 | |
2988 | if (bg_height > s->slice.height || s->img->hmargin || s->img->vmargin | |
2989 | || s->img->mask || s->img->pixmap == 0 || s->width != s->background_width) | |
2990 | { | |
2991 | br = NSMakeRect (bg_x, bg_y, s->background_width, bg_height); | |
2992 | s->background_filled_p = 1; | |
2993 | } | |
2994 | else | |
2995 | { | |
2996 | br = NSMakeRect (x, y, s->slice.width, s->slice.height); | |
2997 | } | |
2998 | ||
edfda783 AR |
2999 | NSRectFill (br); |
3000 | ||
3001 | /* Draw the image.. do we need to draw placeholder if img ==nil? */ | |
3002 | if (img != nil) | |
9d7f1863 | 3003 | { |
c0342369 | 3004 | #if defined (NS_IMPL_COCOA) && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6 |
8f4635e9 | 3005 | NSRect dr = NSMakeRect (x, y, s->slice.width, s->slice.height); |
493b5b1c JD |
3006 | NSRect ir = NSMakeRect (s->slice.x, s->slice.y, |
3007 | s->slice.width, s->slice.height); | |
8f4635e9 | 3008 | [img drawInRect: dr |
493b5b1c | 3009 | fromRect: ir |
79e721e0 JD |
3010 | operation: NSCompositeSourceOver |
3011 | fraction: 1.0 | |
3012 | respectFlipped: YES | |
3013 | hints: nil]; | |
9d7f1863 JD |
3014 | #else |
3015 | [img compositeToPoint: NSMakePoint (x, y + s->slice.height) | |
3016 | operation: NSCompositeSourceOver]; | |
3017 | #endif | |
3018 | } | |
edfda783 | 3019 | |
4843aac3 AA |
3020 | if (s->hl == DRAW_CURSOR) |
3021 | { | |
3022 | [FRAME_CURSOR_COLOR (s->f) set]; | |
3023 | if (s->w->phys_cursor_type == FILLED_BOX_CURSOR) | |
3024 | tdCol = ns_lookup_indexed_color (NS_FACE_BACKGROUND (face), s->f); | |
3025 | else | |
3026 | /* Currently on NS img->mask is always 0. Since | |
3027 | get_window_cursor_type specifies a hollow box cursor when on | |
3028 | a non-masked image we never reach this clause. But we put it | |
91af3942 | 3029 | in in anticipation of better support for image masks on |
4843aac3 AA |
3030 | NS. */ |
3031 | tdCol = ns_lookup_indexed_color (NS_FACE_FOREGROUND (face), s->f); | |
3032 | } | |
3033 | else | |
3034 | { | |
3035 | tdCol = ns_lookup_indexed_color (NS_FACE_FOREGROUND (face), s->f); | |
3036 | } | |
3037 | ||
3038 | /* Draw underline, overline, strike-through. */ | |
3039 | ns_draw_text_decoration (s, face, tdCol, br.size.width, br.origin.x); | |
3040 | ||
edfda783 AR |
3041 | /* Draw relief, if requested */ |
3042 | if (s->img->relief || s->hl ==DRAW_IMAGE_RAISED || s->hl ==DRAW_IMAGE_SUNKEN) | |
3043 | { | |
3044 | if (s->hl == DRAW_IMAGE_SUNKEN || s->hl == DRAW_IMAGE_RAISED) | |
3045 | { | |
3046 | th = tool_bar_button_relief >= 0 ? | |
3047 | tool_bar_button_relief : DEFAULT_TOOL_BAR_BUTTON_RELIEF; | |
3048 | raised_p = (s->hl == DRAW_IMAGE_RAISED); | |
3049 | } | |
3050 | else | |
3051 | { | |
3052 | th = abs (s->img->relief); | |
3053 | raised_p = (s->img->relief > 0); | |
3054 | } | |
3055 | ||
3056 | r.origin.x = x - th; | |
3057 | r.origin.y = y - th; | |
3058 | r.size.width = s->slice.width + 2*th-1; | |
3059 | r.size.height = s->slice.height + 2*th-1; | |
3060 | ns_draw_relief (r, th, raised_p, | |
27521ca6 AR |
3061 | s->slice.y == 0, |
3062 | s->slice.y + s->slice.height == s->img->height, | |
3063 | s->slice.x == 0, | |
3064 | s->slice.x + s->slice.width == s->img->width, s); | |
3065 | } | |
146490c3 JD |
3066 | |
3067 | /* If there is no mask, the background won't be seen, | |
3068 | so draw a rectangle on the image for the cursor. | |
ee7683eb | 3069 | Do this for all images, getting transparency right is not reliable. */ |
146490c3 JD |
3070 | if (s->hl == DRAW_CURSOR) |
3071 | { | |
3072 | int thickness = abs (s->img->relief); | |
3073 | if (thickness == 0) thickness = 1; | |
3074 | ns_draw_box (br, thickness, FRAME_CURSOR_COLOR (s->f), 1, 1); | |
3075 | } | |
27521ca6 AR |
3076 | } |
3077 | ||
3078 | ||
3079 | static void | |
3080 | ns_dumpglyphs_stretch (struct glyph_string *s) | |
3081 | { | |
3082 | NSRect r[2]; | |
3083 | int n, i; | |
85bd2615 | 3084 | struct face *face; |
4843aac3 | 3085 | NSColor *fgCol, *bgCol; |
27521ca6 AR |
3086 | |
3087 | if (!s->background_filled_p) | |
3088 | { | |
3089 | n = ns_get_glyph_string_clip_rect (s, r); | |
3090 | *r = NSMakeRect (s->x, s->y, s->background_width, s->height); | |
3091 | ||
4843aac3 AA |
3092 | ns_focus (s->f, r, n); |
3093 | ||
3094 | if (s->hl == DRAW_MOUSE_FACE) | |
3095 | { | |
3096 | face = FACE_FROM_ID (s->f, MOUSE_HL_INFO (s->f)->mouse_face_face_id); | |
3097 | if (!face) | |
3098 | face = FACE_FROM_ID (s->f, MOUSE_FACE_ID); | |
3099 | } | |
3100 | else | |
3101 | face = FACE_FROM_ID (s->f, s->first_glyph->face_id); | |
3102 | ||
3103 | bgCol = ns_lookup_indexed_color (NS_FACE_BACKGROUND (face), s->f); | |
3104 | fgCol = ns_lookup_indexed_color (NS_FACE_FOREGROUND (face), s->f); | |
3105 | ||
aa7d57c5 | 3106 | for (i = 0; i < n; ++i) |
27521ca6 AR |
3107 | { |
3108 | if (!s->row->full_width_p) | |
3109 | { | |
bf3492a5 AA |
3110 | int overrun, leftoverrun; |
3111 | ||
27521ca6 | 3112 | /* truncate to avoid overwriting fringe and/or scrollbar */ |
bf3492a5 AA |
3113 | overrun = max (0, (s->x + s->background_width) |
3114 | - (WINDOW_BOX_RIGHT_EDGE_X (s->w) | |
3115 | - WINDOW_RIGHT_FRINGE_WIDTH (s->w))); | |
27521ca6 AR |
3116 | r[i].size.width -= overrun; |
3117 | ||
bf3492a5 AA |
3118 | /* truncate to avoid overwriting to left of the window box */ |
3119 | leftoverrun = (WINDOW_BOX_LEFT_EDGE_X (s->w) | |
3120 | + WINDOW_LEFT_FRINGE_WIDTH (s->w)) - s->x; | |
3121 | ||
3122 | if (leftoverrun > 0) | |
3123 | { | |
3124 | r[i].origin.x += leftoverrun; | |
3125 | r[i].size.width -= leftoverrun; | |
3126 | } | |
3127 | ||
27521ca6 AR |
3128 | /* XXX: Try to work between problem where a stretch glyph on |
3129 | a partially-visible bottom row will clear part of the | |
3130 | modeline, and another where list-buffers headers and similar | |
3131 | rows erroneously have visible_height set to 0. Not sure | |
3132 | where this is coming from as other terms seem not to show. */ | |
3133 | r[i].size.height = min (s->height, s->row->visible_height); | |
3134 | } | |
3135 | ||
4843aac3 AA |
3136 | [bgCol set]; |
3137 | ||
27521ca6 AR |
3138 | /* NOTE: under NS this is NOT used to draw cursors, but we must avoid |
3139 | overwriting cursor (usually when cursor on a tab) */ | |
3140 | if (s->hl == DRAW_CURSOR) | |
3141 | { | |
4843aac3 | 3142 | CGFloat x, width; |
27521ca6 | 3143 | |
4843aac3 AA |
3144 | x = r[i].origin.x; |
3145 | width = s->w->phys_cursor_width; | |
3146 | r[i].size.width -= width; | |
3147 | r[i].origin.x += width; | |
85bd2615 | 3148 | |
4843aac3 | 3149 | NSRectFill (r[i]); |
85bd2615 | 3150 | |
4843aac3 AA |
3151 | /* Draw overlining, etc. on the cursor. */ |
3152 | if (s->w->phys_cursor_type == FILLED_BOX_CURSOR) | |
3153 | ns_draw_text_decoration (s, face, bgCol, width, x); | |
3154 | else | |
3155 | ns_draw_text_decoration (s, face, fgCol, width, x); | |
3156 | } | |
3157 | else | |
3158 | { | |
3159 | NSRectFill (r[i]); | |
3160 | } | |
85bd2615 | 3161 | |
4843aac3 AA |
3162 | /* Draw overlining, etc. on the stretch glyph (or the part |
3163 | of the stretch glyph after the cursor). */ | |
3164 | ns_draw_text_decoration (s, face, fgCol, r[i].size.width, | |
3165 | r[i].origin.x); | |
3166 | } | |
27521ca6 AR |
3167 | ns_unfocus (s->f); |
3168 | s->background_filled_p = 1; | |
edfda783 AR |
3169 | } |
3170 | } | |
3171 | ||
3172 | ||
3173 | static void | |
3174 | ns_draw_glyph_string (struct glyph_string *s) | |
3175 | /* -------------------------------------------------------------------------- | |
3176 | External (RIF): Main draw-text call. | |
3177 | -------------------------------------------------------------------------- */ | |
3178 | { | |
df2142db | 3179 | /* TODO (optimize): focus for box and contents draw */ |
edfda783 | 3180 | NSRect r[2]; |
3fa2054e | 3181 | int n, flags; |
edfda783 | 3182 | char box_drawn_p = 0; |
3fa2054e JD |
3183 | struct font *font = s->face->font; |
3184 | if (! font) font = FRAME_FONT (s->f); | |
edfda783 AR |
3185 | |
3186 | NSTRACE (ns_draw_glyph_string); | |
3187 | ||
c8c057de | 3188 | if (s->next && s->right_overhang && !s->for_overlaps/*&&s->hl!=DRAW_CURSOR*/) |
edfda783 | 3189 | { |
f2f7f42c AR |
3190 | int width; |
3191 | struct glyph_string *next; | |
3192 | ||
06e23d40 CY |
3193 | for (width = 0, next = s->next; |
3194 | next && width < s->right_overhang; | |
f2f7f42c AR |
3195 | width += next->width, next = next->next) |
3196 | if (next->first_glyph->type != IMAGE_GLYPH) | |
3197 | { | |
27521ca6 AR |
3198 | if (next->first_glyph->type != STRETCH_GLYPH) |
3199 | { | |
3200 | n = ns_get_glyph_string_clip_rect (s->next, r); | |
3201 | ns_focus (s->f, r, n); | |
3202 | ns_maybe_dumpglyphs_background (s->next, 1); | |
3203 | ns_unfocus (s->f); | |
3204 | } | |
3205 | else | |
3206 | { | |
3207 | ns_dumpglyphs_stretch (s->next); | |
3208 | } | |
f2f7f42c AR |
3209 | next->num_clips = 0; |
3210 | } | |
edfda783 AR |
3211 | } |
3212 | ||
3213 | if (!s->for_overlaps && s->face->box != FACE_NO_BOX | |
3214 | && (s->first_glyph->type == CHAR_GLYPH | |
3215 | || s->first_glyph->type == COMPOSITE_GLYPH)) | |
3216 | { | |
3217 | n = ns_get_glyph_string_clip_rect (s, r); | |
3218 | ns_focus (s->f, r, n); | |
3219 | ns_maybe_dumpglyphs_background (s, 1); | |
3220 | ns_dumpglyphs_box_or_relief (s); | |
3221 | ns_unfocus (s->f); | |
3222 | box_drawn_p = 1; | |
3223 | } | |
3224 | ||
3225 | switch (s->first_glyph->type) | |
3226 | { | |
3227 | ||
3228 | case IMAGE_GLYPH: | |
3229 | n = ns_get_glyph_string_clip_rect (s, r); | |
3230 | ns_focus (s->f, r, n); | |
3231 | ns_dumpglyphs_image (s, r[0]); | |
3232 | ns_unfocus (s->f); | |
3233 | break; | |
3234 | ||
3235 | case STRETCH_GLYPH: | |
27521ca6 | 3236 | ns_dumpglyphs_stretch (s); |
edfda783 AR |
3237 | break; |
3238 | ||
3239 | case CHAR_GLYPH: | |
3240 | case COMPOSITE_GLYPH: | |
3241 | n = ns_get_glyph_string_clip_rect (s, r); | |
3242 | ns_focus (s->f, r, n); | |
3243 | ||
7e279d89 KH |
3244 | if (s->for_overlaps || (s->cmp_from > 0 |
3245 | && ! s->first_glyph->u.cmp.automatic)) | |
edfda783 | 3246 | s->background_filled_p = 1; |
8b3ce9a9 | 3247 | else |
edfda783 AR |
3248 | ns_maybe_dumpglyphs_background |
3249 | (s, s->first_glyph->type == COMPOSITE_GLYPH); | |
3250 | ||
3fa2054e JD |
3251 | flags = s->hl == DRAW_CURSOR ? NS_DUMPGLYPH_CURSOR : |
3252 | (s->hl == DRAW_MOUSE_FACE ? NS_DUMPGLYPH_MOUSEFACE : | |
3253 | (s->for_overlaps ? NS_DUMPGLYPH_FOREGROUND : | |
3254 | NS_DUMPGLYPH_NORMAL)); | |
edfda783 | 3255 | |
9583e9a0 JD |
3256 | if (s->hl == DRAW_CURSOR && s->w->phys_cursor_type == FILLED_BOX_CURSOR) |
3257 | { | |
3258 | unsigned long tmp = NS_FACE_BACKGROUND (s->face); | |
3259 | NS_FACE_BACKGROUND (s->face) = NS_FACE_FOREGROUND (s->face); | |
3260 | NS_FACE_FOREGROUND (s->face) = tmp; | |
3261 | } | |
2c6584e8 | 3262 | |
3fa2054e | 3263 | font->driver->draw |
edfda783 | 3264 | (s, 0, s->nchars, s->x, s->y, |
3fa2054e JD |
3265 | (flags == NS_DUMPGLYPH_NORMAL && !s->background_filled_p) |
3266 | || flags == NS_DUMPGLYPH_MOUSEFACE); | |
3267 | ||
3268 | { | |
3269 | NSColor *col = (NS_FACE_FOREGROUND (s->face) != 0 | |
3270 | ? ns_lookup_indexed_color (NS_FACE_FOREGROUND (s->face), | |
3271 | s->f) | |
3272 | : FRAME_FOREGROUND_COLOR (s->f)); | |
3273 | [col set]; | |
3274 | ||
3275 | /* Draw underline, overline, strike-through. */ | |
3276 | ns_draw_text_decoration (s, s->face, col, s->width, s->x); | |
3277 | } | |
edfda783 | 3278 | |
9583e9a0 JD |
3279 | if (s->hl == DRAW_CURSOR && s->w->phys_cursor_type == FILLED_BOX_CURSOR) |
3280 | { | |
3281 | unsigned long tmp = NS_FACE_BACKGROUND (s->face); | |
3282 | NS_FACE_BACKGROUND (s->face) = NS_FACE_FOREGROUND (s->face); | |
3283 | NS_FACE_FOREGROUND (s->face) = tmp; | |
3284 | } | |
3285 | ||
edfda783 AR |
3286 | ns_unfocus (s->f); |
3287 | break; | |
3288 | ||
b2cca856 KH |
3289 | case GLYPHLESS_GLYPH: |
3290 | n = ns_get_glyph_string_clip_rect (s, r); | |
3291 | ns_focus (s->f, r, n); | |
3292 | ||
3293 | if (s->for_overlaps || (s->cmp_from > 0 | |
3294 | && ! s->first_glyph->u.cmp.automatic)) | |
3295 | s->background_filled_p = 1; | |
3296 | else | |
3297 | ns_maybe_dumpglyphs_background | |
3298 | (s, s->first_glyph->type == COMPOSITE_GLYPH); | |
2c6584e8 | 3299 | /* ... */ |
b2cca856 | 3300 | /* Not yet implemented. */ |
2c6584e8 | 3301 | /* ... */ |
b2cca856 KH |
3302 | ns_unfocus (s->f); |
3303 | break; | |
3304 | ||
edfda783 | 3305 | default: |
1088b922 | 3306 | emacs_abort (); |
edfda783 AR |
3307 | } |
3308 | ||
3309 | /* Draw box if not done already. */ | |
3310 | if (!s->for_overlaps && !box_drawn_p && s->face->box != FACE_NO_BOX) | |
3311 | { | |
3312 | n = ns_get_glyph_string_clip_rect (s, r); | |
3313 | ns_focus (s->f, r, n); | |
3314 | ns_dumpglyphs_box_or_relief (s); | |
3315 | ns_unfocus (s->f); | |
3316 | } | |
3317 | ||
f2f7f42c | 3318 | s->num_clips = 0; |
edfda783 AR |
3319 | } |
3320 | ||
3321 | ||
3322 | ||
3323 | /* ========================================================================== | |
3324 | ||
3325 | Event loop | |
3326 | ||
3327 | ========================================================================== */ | |
3328 | ||
3329 | ||
3330 | static void | |
3331 | ns_send_appdefined (int value) | |
3332 | /* -------------------------------------------------------------------------- | |
3333 | Internal: post an appdefined event which EmacsApp-sendEvent will | |
3334 | recognize and take as a command to halt the event loop. | |
3335 | -------------------------------------------------------------------------- */ | |
3336 | { | |
3337 | /*NSTRACE (ns_send_appdefined); */ | |
3338 | ||
c0342369 JD |
3339 | #ifdef NS_IMPL_GNUSTEP |
3340 | // GNUStep needs postEvent to happen on the main thread. | |
3341 | if (! [[NSThread currentThread] isMainThread]) | |
3342 | { | |
3343 | EmacsApp *app = (EmacsApp *)NSApp; | |
3344 | app->nextappdefined = value; | |
3345 | [app performSelectorOnMainThread:@selector (sendFromMainThread:) | |
3346 | withObject:nil | |
3347 | waitUntilDone:YES]; | |
3348 | return; | |
3349 | } | |
3350 | #endif | |
3351 | ||
edfda783 AR |
3352 | /* Only post this event if we haven't already posted one. This will end |
3353 | the [NXApp run] main loop after having processed all events queued at | |
3354 | this moment. */ | |
3355 | if (send_appdefined) | |
3356 | { | |
3357 | NSEvent *nxev; | |
3358 | ||
3359 | /* We only need one NX_APPDEFINED event to stop NXApp from running. */ | |
3360 | send_appdefined = NO; | |
3361 | ||
3362 | /* Don't need wakeup timer any more */ | |
3363 | if (timed_entry) | |
3364 | { | |
3365 | [timed_entry invalidate]; | |
3366 | [timed_entry release]; | |
3367 | timed_entry = nil; | |
3368 | } | |
3369 | ||
edfda783 AR |
3370 | nxev = [NSEvent otherEventWithType: NSApplicationDefined |
3371 | location: NSMakePoint (0, 0) | |
3372 | modifierFlags: 0 | |
3373 | timestamp: 0 | |
3374 | windowNumber: [[NSApp mainWindow] windowNumber] | |
3375 | context: [NSApp context] | |
3376 | subtype: 0 | |
3377 | data1: value | |
3378 | data2: 0]; | |
3379 | ||
3380 | /* Post an application defined event on the event queue. When this is | |
3381 | received the [NXApp run] will return, thus having processed all | |
3382 | events which are currently queued. */ | |
3383 | [NSApp postEvent: nxev atStart: NO]; | |
3384 | } | |
3385 | } | |
3386 | ||
6871e574 JD |
3387 | #ifdef HAVE_NATIVE_FS |
3388 | static void | |
3389 | check_native_fs () | |
3390 | { | |
3391 | Lisp_Object frame, tail; | |
3392 | ||
3393 | if (ns_last_use_native_fullscreen == ns_use_native_fullscreen) | |
3394 | return; | |
3395 | ||
3396 | ns_last_use_native_fullscreen = ns_use_native_fullscreen; | |
3397 | ||
6871e574 JD |
3398 | FOR_EACH_FRAME (tail, frame) |
3399 | { | |
3400 | struct frame *f = XFRAME (frame); | |
3401 | if (FRAME_NS_P (f)) | |
3402 | { | |
3403 | EmacsView *view = FRAME_NS_VIEW (f); | |
3404 | [view updateCollectionBehaviour]; | |
3405 | } | |
3406 | } | |
3407 | } | |
3408 | #endif | |
3409 | ||
c0342369 JD |
3410 | /* GNUStep and OSX <= 10.4 does not have cancelTracking. */ |
3411 | #if defined (NS_IMPL_COCOA) && \ | |
3412 | MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5 | |
6d01f1fe JD |
3413 | /* Check if menu open should be cancelled or continued as normal. */ |
3414 | void | |
3415 | ns_check_menu_open (NSMenu *menu) | |
3416 | { | |
6d01f1fe JD |
3417 | /* Click in menu bar? */ |
3418 | NSArray *a = [[NSApp mainMenu] itemArray]; | |
3419 | int i; | |
3420 | BOOL found = NO; | |
d2d699ac JD |
3421 | |
3422 | if (menu == nil) // Menu tracking ended. | |
3423 | { | |
3424 | if (menu_will_open_state == MENU_OPENING) | |
3425 | menu_will_open_state = MENU_NONE; | |
3426 | return; | |
3427 | } | |
3428 | ||
6d01f1fe JD |
3429 | for (i = 0; ! found && i < [a count]; i++) |
3430 | found = menu == [[a objectAtIndex:i] submenu]; | |
3431 | if (found) | |
3432 | { | |
3433 | if (menu_will_open_state == MENU_NONE && emacs_event) | |
3434 | { | |
3435 | NSEvent *theEvent = [NSApp currentEvent]; | |
3436 | struct frame *emacsframe = SELECTED_FRAME (); | |
3437 | ||
3438 | [menu cancelTracking]; | |
3439 | menu_will_open_state = MENU_PENDING; | |
3440 | emacs_event->kind = MENU_BAR_ACTIVATE_EVENT; | |
3441 | EV_TRAILER (theEvent); | |
3442 | ||
3443 | CGEventRef ourEvent = CGEventCreate (NULL); | |
3444 | menu_mouse_point = CGEventGetLocation (ourEvent); | |
3445 | CFRelease (ourEvent); | |
6d01f1fe JD |
3446 | } |
3447 | else if (menu_will_open_state == MENU_OPENING) | |
3448 | { | |
3449 | menu_will_open_state = MENU_NONE; | |
3450 | } | |
3451 | } | |
6d01f1fe JD |
3452 | } |
3453 | ||
3454 | /* Redo saved menu click if state is MENU_PENDING. */ | |
3455 | void | |
3456 | ns_check_pending_open_menu () | |
3457 | { | |
6d01f1fe JD |
3458 | if (menu_will_open_state == MENU_PENDING) |
3459 | { | |
3460 | CGEventSourceRef source | |
3461 | = CGEventSourceCreate (kCGEventSourceStateHIDSystemState); | |
3462 | ||
3463 | CGEventRef event = CGEventCreateMouseEvent (source, | |
3464 | kCGEventLeftMouseDown, | |
3465 | menu_mouse_point, | |
3466 | kCGMouseButtonLeft); | |
3467 | CGEventSetType (event, kCGEventLeftMouseDown); | |
3468 | CGEventPost (kCGHIDEventTap, event); | |
3469 | CFRelease (event); | |
3470 | CFRelease (source); | |
3471 | ||
3472 | menu_will_open_state = MENU_OPENING; | |
3473 | } | |
6d01f1fe | 3474 | } |
c0342369 | 3475 | #endif /* NS_IMPL_COCOA) && >= MAC_OS_X_VERSION_10_5 */ |
6d01f1fe | 3476 | |
edfda783 | 3477 | static int |
f75beb47 | 3478 | ns_read_socket (struct terminal *terminal, struct input_event *hold_quit) |
edfda783 AR |
3479 | /* -------------------------------------------------------------------------- |
3480 | External (hook): Post an event to ourself and keep reading events until | |
3481 | we read it back again. In effect process all events which were waiting. | |
3fe53a83 | 3482 | From 21+ we have to manage the event buffer ourselves. |
edfda783 AR |
3483 | -------------------------------------------------------------------------- */ |
3484 | { | |
3485 | struct input_event ev; | |
3486 | int nevents; | |
8ad093db | 3487 | |
c96169a0 | 3488 | /* NSTRACE (ns_read_socket); */ |
edfda783 | 3489 | |
6871e574 JD |
3490 | #ifdef HAVE_NATIVE_FS |
3491 | check_native_fs (); | |
3492 | #endif | |
3493 | ||
57ec3034 JD |
3494 | if ([NSApp modalWindow] != nil) |
3495 | return -1; | |
3496 | ||
a631d0e0 | 3497 | if (hold_event_q.nr > 0) |
167e3640 JD |
3498 | { |
3499 | int i; | |
3500 | for (i = 0; i < hold_event_q.nr; ++i) | |
3501 | kbd_buffer_store_event_hold (&hold_event_q.q[i], hold_quit); | |
3502 | hold_event_q.nr = 0; | |
3503 | return i; | |
3504 | } | |
3505 | ||
4d7e6e51 | 3506 | block_input (); |
edfda783 AR |
3507 | n_emacs_events_pending = 0; |
3508 | EVENT_INIT (ev); | |
3509 | emacs_event = &ev; | |
3510 | q_event_ptr = hold_quit; | |
3511 | ||
3512 | /* we manage autorelease pools by allocate/reallocate each time around | |
3513 | the loop; strict nesting is occasionally violated but seems not to | |
3514 | matter.. earlier methods using full nesting caused major memory leaks */ | |
3515 | [outerpool release]; | |
3516 | outerpool = [[NSAutoreleasePool alloc] init]; | |
3517 | ||
3518 | /* If have pending open-file requests, attend to the next one of those. */ | |
3519 | if (ns_pending_files && [ns_pending_files count] != 0 | |
f2f7f42c | 3520 | && [(EmacsApp *)NSApp openFile: [ns_pending_files objectAtIndex: 0]]) |
edfda783 AR |
3521 | { |
3522 | [ns_pending_files removeObjectAtIndex: 0]; | |
3523 | } | |
3524 | /* Deal with pending service requests. */ | |
3525 | else if (ns_pending_service_names && [ns_pending_service_names count] != 0 | |
15034960 AR |
3526 | && [(EmacsApp *) |
3527 | NSApp fulfillService: [ns_pending_service_names objectAtIndex: 0] | |
3528 | withArg: [ns_pending_service_args objectAtIndex: 0]]) | |
edfda783 AR |
3529 | { |
3530 | [ns_pending_service_names removeObjectAtIndex: 0]; | |
3531 | [ns_pending_service_args removeObjectAtIndex: 0]; | |
3532 | } | |
3533 | else | |
3534 | { | |
3535 | /* Run and wait for events. We must always send one NX_APPDEFINED event | |
3536 | to ourself, otherwise [NXApp run] will never exit. */ | |
3537 | send_appdefined = YES; | |
ddee6515 | 3538 | ns_send_appdefined (-1); |
edfda783 | 3539 | |
ddee6515 | 3540 | if (++apploopnr != 1) |
edfda783 | 3541 | { |
1088b922 | 3542 | emacs_abort (); |
edfda783 | 3543 | } |
edfda783 | 3544 | [NSApp run]; |
ddee6515 | 3545 | --apploopnr; |
edfda783 AR |
3546 | } |
3547 | ||
3548 | nevents = n_emacs_events_pending; | |
3549 | n_emacs_events_pending = 0; | |
3550 | emacs_event = q_event_ptr = NULL; | |
4d7e6e51 | 3551 | unblock_input (); |
8ad093db | 3552 | |
edfda783 AR |
3553 | return nevents; |
3554 | } | |
3555 | ||
3556 | ||
3557 | int | |
3558 | ns_select (int nfds, fd_set *readfds, fd_set *writefds, | |
43aac990 | 3559 | fd_set *exceptfds, struct timespec const *timeout, |
f462f075 | 3560 | sigset_t const *sigmask) |
edfda783 AR |
3561 | /* -------------------------------------------------------------------------- |
3562 | Replacement for select, checking for events | |
3563 | -------------------------------------------------------------------------- */ | |
3564 | { | |
3565 | int result; | |
64ccff5f | 3566 | int t, k, nr = 0; |
ddee6515 JD |
3567 | struct input_event event; |
3568 | char c; | |
d35af63c | 3569 | |
edfda783 AR |
3570 | /* NSTRACE (ns_select); */ |
3571 | ||
6871e574 JD |
3572 | #ifdef HAVE_NATIVE_FS |
3573 | check_native_fs (); | |
3574 | #endif | |
3575 | ||
552a1590 | 3576 | if (hold_event_q.nr > 0) |
7436fc63 JD |
3577 | { |
3578 | /* We already have events pending. */ | |
552a1590 | 3579 | raise (SIGIO); |
7436fc63 JD |
3580 | errno = EINTR; |
3581 | return -1; | |
3582 | } | |
3583 | ||
1a9327d5 | 3584 | for (k = 0; k < nfds+1; k++) |
a36fb15e | 3585 | { |
1a9327d5 JD |
3586 | if (readfds && FD_ISSET(k, readfds)) ++nr; |
3587 | if (writefds && FD_ISSET(k, writefds)) ++nr; | |
a36fb15e | 3588 | } |
ddee6515 JD |
3589 | |
3590 | if (NSApp == nil | |
3591 | || (timeout && timeout->tv_sec == 0 && timeout->tv_nsec == 0)) | |
d35af63c | 3592 | return pselect (nfds, readfds, writefds, exceptfds, timeout, sigmask); |
edfda783 | 3593 | |
ddee6515 JD |
3594 | [outerpool release]; |
3595 | outerpool = [[NSAutoreleasePool alloc] init]; | |
3596 | ||
1088b922 | 3597 | |
ddee6515 JD |
3598 | send_appdefined = YES; |
3599 | if (nr > 0) | |
edfda783 | 3600 | { |
ddee6515 | 3601 | pthread_mutex_lock (&select_mutex); |
edfda783 | 3602 | select_nfds = nfds; |
ddee6515 JD |
3603 | select_valid = 0; |
3604 | if (readfds) | |
3605 | { | |
3606 | select_readfds = *readfds; | |
3607 | select_valid += SELECT_HAVE_READ; | |
3608 | } | |
3609 | if (writefds) | |
3610 | { | |
3611 | select_writefds = *writefds; | |
3612 | select_valid += SELECT_HAVE_WRITE; | |
3613 | } | |
3614 | ||
3615 | if (timeout) | |
3616 | { | |
3617 | select_timeout = *timeout; | |
3618 | select_valid += SELECT_HAVE_TMO; | |
3619 | } | |
3620 | ||
3621 | pthread_mutex_unlock (&select_mutex); | |
3622 | ||
3623 | /* Inform fd_handler that select should be called */ | |
3624 | c = 'g'; | |
4ebbdd67 | 3625 | emacs_write_sig (selfds[1], &c, 1); |
edfda783 | 3626 | } |
ddee6515 JD |
3627 | else if (nr == 0 && timeout) |
3628 | { | |
3629 | /* No file descriptor, just a timeout, no need to wake fd_handler */ | |
43aac990 | 3630 | double time = timespectod (*timeout); |
ddee6515 JD |
3631 | timed_entry = [[NSTimer scheduledTimerWithTimeInterval: time |
3632 | target: NSApp | |
3633 | selector: | |
3634 | @selector (timeout_handler:) | |
3635 | userInfo: 0 | |
3636 | repeats: NO] | |
3637 | retain]; | |
3638 | } | |
3639 | else /* No timeout and no file descriptors, can this happen? */ | |
3640 | { | |
3641 | /* Send appdefined so we exit from the loop */ | |
3642 | ns_send_appdefined (-1); | |
3643 | } | |
3644 | ||
3645 | EVENT_INIT (event); | |
4d7e6e51 | 3646 | block_input (); |
ddee6515 JD |
3647 | emacs_event = &event; |
3648 | if (++apploopnr != 1) | |
3649 | { | |
1088b922 | 3650 | emacs_abort (); |
ddee6515 JD |
3651 | } |
3652 | [NSApp run]; | |
3653 | --apploopnr; | |
3654 | emacs_event = NULL; | |
3655 | if (nr > 0 && readfds) | |
3656 | { | |
3657 | c = 's'; | |
4ebbdd67 | 3658 | emacs_write_sig (selfds[1], &c, 1); |
ddee6515 | 3659 | } |
4d7e6e51 | 3660 | unblock_input (); |
ddee6515 | 3661 | |
64ccff5f | 3662 | t = last_appdefined_event_data; |
edfda783 | 3663 | |
64ccff5f | 3664 | if (t != NO_APPDEFINED_DATA) |
edfda783 | 3665 | { |
64ccff5f | 3666 | last_appdefined_event_data = NO_APPDEFINED_DATA; |
edfda783 AR |
3667 | |
3668 | if (t == -2) | |
3669 | { | |
3670 | /* The NX_APPDEFINED event we received was a timeout. */ | |
ddee6515 | 3671 | result = 0; |
edfda783 AR |
3672 | } |
3673 | else if (t == -1) | |
3674 | { | |
3675 | /* The NX_APPDEFINED event we received was the result of | |
3676 | at least one real input event arriving. */ | |
3677 | errno = EINTR; | |
ddee6515 | 3678 | result = -1; |
edfda783 AR |
3679 | } |
3680 | else | |
3681 | { | |
ddee6515 JD |
3682 | /* Received back from select () in fd_handler; copy the results */ |
3683 | pthread_mutex_lock (&select_mutex); | |
3684 | if (readfds) *readfds = select_readfds; | |
3685 | if (writefds) *writefds = select_writefds; | |
ddee6515 JD |
3686 | pthread_mutex_unlock (&select_mutex); |
3687 | result = t; | |
edfda783 AR |
3688 | } |
3689 | } | |
6615748a JD |
3690 | else |
3691 | { | |
3692 | errno = EINTR; | |
3693 | result = -1; | |
3694 | } | |
ddee6515 JD |
3695 | |
3696 | return result; | |
edfda783 AR |
3697 | } |
3698 | ||
3699 | ||
3700 | ||
3701 | /* ========================================================================== | |
3702 | ||
3703 | Scrollbar handling | |
3704 | ||
3705 | ========================================================================== */ | |
3706 | ||
3707 | ||
3708 | static void | |
3709 | ns_set_vertical_scroll_bar (struct window *window, | |
3710 | int portion, int whole, int position) | |
3711 | /* -------------------------------------------------------------------------- | |
3712 | External (hook): Update or add scrollbar | |
3713 | -------------------------------------------------------------------------- */ | |
3714 | { | |
3715 | Lisp_Object win; | |
3716 | NSRect r, v; | |
3717 | struct frame *f = XFRAME (WINDOW_FRAME (window)); | |
3718 | EmacsView *view = FRAME_NS_VIEW (f); | |
3719 | int window_y, window_height; | |
edfda783 AR |
3720 | int top, left, height, width, sb_width, sb_left; |
3721 | EmacsScroller *bar; | |
96311be7 | 3722 | BOOL fringe_extended_p; |
edfda783 AR |
3723 | |
3724 | /* optimization; display engine sends WAY too many of these.. */ | |
d3d50620 | 3725 | if (!NILP (window->vertical_scroll_bar)) |
edfda783 | 3726 | { |
d3d50620 | 3727 | bar = XNS_SCROLL_BAR (window->vertical_scroll_bar); |
edfda783 AR |
3728 | if ([bar checkSamePosition: position portion: portion whole: whole]) |
3729 | { | |
3730 | if (view->scrollbarsNeedingUpdate == 0) | |
3731 | { | |
3732 | if (!windows_or_buffers_changed) | |
3733 | return; | |
3734 | } | |
3735 | else | |
3736 | view->scrollbarsNeedingUpdate--; | |
3737 | } | |
3738 | } | |
3739 | ||
3740 | NSTRACE (ns_set_vertical_scroll_bar); | |
3741 | ||
3742 | /* Get dimensions. */ | |
c3c4768d | 3743 | window_box (window, ANY_AREA, 0, &window_y, 0, &window_height); |
edfda783 AR |
3744 | top = window_y; |
3745 | height = window_height; | |
3746 | width = WINDOW_CONFIG_SCROLL_BAR_COLS (window) * FRAME_COLUMN_WIDTH (f); | |
3747 | left = WINDOW_SCROLL_BAR_AREA_X (window); | |
3748 | ||
edfda783 AR |
3749 | /* allow for displaying a skinnier scrollbar than char area allotted */ |
3750 | sb_width = (WINDOW_CONFIG_SCROLL_BAR_WIDTH (window) > 0) ? | |
3751 | WINDOW_CONFIG_SCROLL_BAR_WIDTH (window) : width; | |
aa7d57c5 | 3752 | sb_left = left; |
edfda783 AR |
3753 | |
3754 | r = NSMakeRect (sb_left, top, sb_width, height); | |
3755 | /* the parent view is flipped, so we need to flip y value */ | |
3756 | v = [view frame]; | |
3757 | r.origin.y = (v.size.height - r.size.height - r.origin.y); | |
3758 | ||
96311be7 | 3759 | fringe_extended_p = WINDOW_FRINGE_EXTENDED_P (window); |
aa7d57c5 | 3760 | |
edfda783 | 3761 | XSETWINDOW (win, window); |
4d7e6e51 | 3762 | block_input (); |
edfda783 AR |
3763 | |
3764 | /* we want at least 5 lines to display a scrollbar */ | |
3765 | if (WINDOW_TOTAL_LINES (window) < 5) | |
3766 | { | |
d3d50620 | 3767 | if (!NILP (window->vertical_scroll_bar)) |
edfda783 | 3768 | { |
d3d50620 | 3769 | bar = XNS_SCROLL_BAR (window->vertical_scroll_bar); |
edfda783 | 3770 | [bar removeFromSuperview]; |
e8c17b81 | 3771 | wset_vertical_scroll_bar (window, Qnil); |
edfda783 AR |
3772 | } |
3773 | ns_clear_frame_area (f, sb_left, top, width, height); | |
4d7e6e51 | 3774 | unblock_input (); |
edfda783 AR |
3775 | return; |
3776 | } | |
3777 | ||
d3d50620 | 3778 | if (NILP (window->vertical_scroll_bar)) |
edfda783 | 3779 | { |
aa7d57c5 JD |
3780 | if (width > 0 && height > 0) |
3781 | { | |
3782 | if (fringe_extended_p) | |
3783 | ns_clear_frame_area (f, sb_left, top, sb_width, height); | |
3784 | else | |
3785 | ns_clear_frame_area (f, left, top, width, height); | |
3786 | } | |
3787 | ||
edfda783 | 3788 | bar = [[EmacsScroller alloc] initFrame: r window: win]; |
1396ac86 | 3789 | wset_vertical_scroll_bar (window, make_save_ptr (bar)); |
edfda783 AR |
3790 | } |
3791 | else | |
3792 | { | |
3793 | NSRect oldRect; | |
d3d50620 | 3794 | bar = XNS_SCROLL_BAR (window->vertical_scroll_bar); |
edfda783 AR |
3795 | oldRect = [bar frame]; |
3796 | r.size.width = oldRect.size.width; | |
3797 | if (FRAME_LIVE_P (f) && !NSEqualRects (oldRect, r)) | |
3798 | { | |
3799 | if (oldRect.origin.x != r.origin.x) | |
3800 | ns_clear_frame_area (f, sb_left, top, width, height); | |
3801 | [bar setFrame: r]; | |
3802 | } | |
3803 | } | |
3804 | ||
3805 | [bar setPosition: position portion: portion whole: whole]; | |
4d7e6e51 | 3806 | unblock_input (); |
edfda783 AR |
3807 | } |
3808 | ||
3809 | ||
3810 | static void | |
3811 | ns_condemn_scroll_bars (struct frame *f) | |
3812 | /* -------------------------------------------------------------------------- | |
3813 | External (hook): arrange for all frame's scrollbars to be removed | |
3814 | at next call to judge_scroll_bars, except for those redeemed. | |
3815 | -------------------------------------------------------------------------- */ | |
3816 | { | |
3817 | int i; | |
3818 | id view; | |
3819 | NSArray *subviews = [[FRAME_NS_VIEW (f) superview] subviews]; | |
3820 | ||
3821 | NSTRACE (ns_condemn_scroll_bars); | |
3822 | ||
3823 | for (i =[subviews count]-1; i >= 0; i--) | |
3824 | { | |
3825 | view = [subviews objectAtIndex: i]; | |
3826 | if ([view isKindOfClass: [EmacsScroller class]]) | |
3827 | [view condemn]; | |
3828 | } | |
3829 | } | |
3830 | ||
3831 | ||
3832 | static void | |
3833 | ns_redeem_scroll_bar (struct window *window) | |
3834 | /* -------------------------------------------------------------------------- | |
3835 | External (hook): arrange to spare this window's scrollbar | |
3836 | at next call to judge_scroll_bars. | |
3837 | -------------------------------------------------------------------------- */ | |
3838 | { | |
3839 | id bar; | |
3840 | NSTRACE (ns_redeem_scroll_bar); | |
d3d50620 | 3841 | if (!NILP (window->vertical_scroll_bar)) |
edfda783 | 3842 | { |
d3d50620 | 3843 | bar = XNS_SCROLL_BAR (window->vertical_scroll_bar); |
edfda783 AR |
3844 | [bar reprieve]; |
3845 | } | |
3846 | } | |
3847 | ||
3848 | ||
3849 | static void | |
3850 | ns_judge_scroll_bars (struct frame *f) | |
3851 | /* -------------------------------------------------------------------------- | |
3852 | External (hook): destroy all scrollbars on frame that weren't | |
3853 | redeemed after call to condemn_scroll_bars. | |
3854 | -------------------------------------------------------------------------- */ | |
3855 | { | |
3856 | int i; | |
3857 | id view; | |
aa7d57c5 JD |
3858 | EmacsView *eview = FRAME_NS_VIEW (f); |
3859 | NSArray *subviews = [[eview superview] subviews]; | |
3860 | BOOL removed = NO; | |
3861 | ||
edfda783 | 3862 | NSTRACE (ns_judge_scroll_bars); |
aa7d57c5 | 3863 | for (i = [subviews count]-1; i >= 0; --i) |
edfda783 AR |
3864 | { |
3865 | view = [subviews objectAtIndex: i]; | |
3866 | if (![view isKindOfClass: [EmacsScroller class]]) continue; | |
3867 | [view judge]; | |
aa7d57c5 | 3868 | removed = YES; |
edfda783 | 3869 | } |
aa7d57c5 | 3870 | |
0caaedb1 | 3871 | if (removed) |
c4c9756b | 3872 | [eview updateFrameSize: NO]; |
edfda783 AR |
3873 | } |
3874 | ||
edfda783 AR |
3875 | /* ========================================================================== |
3876 | ||
3877 | Initialization | |
3878 | ||
3879 | ========================================================================== */ | |
3880 | ||
1ee27840 | 3881 | int |
3d608a86 | 3882 | x_display_pixel_height (struct ns_display_info *dpyinfo) |
1ee27840 | 3883 | { |
91e8418b YM |
3884 | NSArray *screens = [NSScreen screens]; |
3885 | NSEnumerator *enumerator = [screens objectEnumerator]; | |
3886 | NSScreen *screen; | |
3887 | NSRect frame; | |
3888 | ||
3889 | frame = NSZeroRect; | |
3890 | while ((screen = [enumerator nextObject]) != nil) | |
3891 | frame = NSUnionRect (frame, [screen frame]); | |
3892 | ||
3893 | return NSHeight (frame); | |
1ee27840 CY |
3894 | } |
3895 | ||
3896 | int | |
3d608a86 | 3897 | x_display_pixel_width (struct ns_display_info *dpyinfo) |
1ee27840 | 3898 | { |
91e8418b YM |
3899 | NSArray *screens = [NSScreen screens]; |
3900 | NSEnumerator *enumerator = [screens objectEnumerator]; | |
3901 | NSScreen *screen; | |
3902 | NSRect frame; | |
3903 | ||
3904 | frame = NSZeroRect; | |
3905 | while ((screen = [enumerator nextObject]) != nil) | |
3906 | frame = NSUnionRect (frame, [screen frame]); | |
3907 | ||
3908 | return NSWidth (frame); | |
1ee27840 CY |
3909 | } |
3910 | ||
3911 | ||
15034960 | 3912 | static Lisp_Object ns_string_to_lispmod (const char *s) |
edfda783 AR |
3913 | /* -------------------------------------------------------------------------- |
3914 | Convert modifier name to lisp symbol | |
3915 | -------------------------------------------------------------------------- */ | |
3916 | { | |
0dc8cf50 | 3917 | if (!strncmp (SSDATA (SYMBOL_NAME (Qmeta)), s, 10)) |
edfda783 | 3918 | return Qmeta; |
0dc8cf50 | 3919 | else if (!strncmp (SSDATA (SYMBOL_NAME (Qsuper)), s, 10)) |
edfda783 | 3920 | return Qsuper; |
0dc8cf50 | 3921 | else if (!strncmp (SSDATA (SYMBOL_NAME (Qcontrol)), s, 10)) |
edfda783 | 3922 | return Qcontrol; |
0dc8cf50 | 3923 | else if (!strncmp (SSDATA (SYMBOL_NAME (Qalt)), s, 10)) |
edfda783 | 3924 | return Qalt; |
0dc8cf50 | 3925 | else if (!strncmp (SSDATA (SYMBOL_NAME (Qhyper)), s, 10)) |
edfda783 | 3926 | return Qhyper; |
0dc8cf50 | 3927 | else if (!strncmp (SSDATA (SYMBOL_NAME (Qnone)), s, 10)) |
edfda783 AR |
3928 | return Qnone; |
3929 | else | |
3930 | return Qnil; | |
3931 | } | |
3932 | ||
3933 | ||
edfda783 AR |
3934 | static void |
3935 | ns_default (const char *parameter, Lisp_Object *result, | |
3936 | Lisp_Object yesval, Lisp_Object noval, | |
3937 | BOOL is_float, BOOL is_modstring) | |
3938 | /* -------------------------------------------------------------------------- | |
3939 | Check a parameter value in user's preferences | |
3940 | -------------------------------------------------------------------------- */ | |
3941 | { | |
f7dfe5d6 | 3942 | const char *value = ns_get_defaults_value (parameter); |
edfda783 | 3943 | |
f7dfe5d6 | 3944 | if (value) |
edfda783 AR |
3945 | { |
3946 | double f; | |
3947 | char *pos; | |
fee5959d | 3948 | if (c_strcasecmp (value, "YES") == 0) |
edfda783 | 3949 | *result = yesval; |
fee5959d | 3950 | else if (c_strcasecmp (value, "NO") == 0) |
edfda783 AR |
3951 | *result = noval; |
3952 | else if (is_float && (f = strtod (value, &pos), pos != value)) | |
3953 | *result = make_float (f); | |
3954 | else if (is_modstring && value) | |
3955 | *result = ns_string_to_lispmod (value); | |
3956 | else fprintf (stderr, | |
3957 | "Bad value for default \"%s\": \"%s\"\n", parameter, value); | |
3958 | } | |
3959 | } | |
3960 | ||
3961 | ||
0dc8cf50 | 3962 | static void |
edfda783 AR |
3963 | ns_initialize_display_info (struct ns_display_info *dpyinfo) |
3964 | /* -------------------------------------------------------------------------- | |
3965 | Initialize global info and storage for display. | |
3966 | -------------------------------------------------------------------------- */ | |
3967 | { | |
3968 | NSScreen *screen = [NSScreen mainScreen]; | |
3969 | NSWindowDepth depth = [screen depth]; | |
3970 | ||
edfda783 AR |
3971 | dpyinfo->resx = 72.27; /* used 75.0, but this makes pt == pixel, expected */ |
3972 | dpyinfo->resy = 72.27; | |
3973 | dpyinfo->color_p = ![NSDeviceWhiteColorSpace isEqualToString: | |
3974 | NSColorSpaceFromDepth (depth)] | |
3975 | && ![NSCalibratedWhiteColorSpace isEqualToString: | |
3976 | NSColorSpaceFromDepth (depth)]; | |
3977 | dpyinfo->n_planes = NSBitsPerPixelFromDepth (depth); | |
3978 | dpyinfo->image_cache = make_image_cache (); | |
38182d90 | 3979 | dpyinfo->color_table = xmalloc (sizeof *dpyinfo->color_table); |
edfda783 AR |
3980 | dpyinfo->color_table->colors = NULL; |
3981 | dpyinfo->root_window = 42; /* a placeholder.. */ | |
9e50ff0c | 3982 | dpyinfo->x_highlight_frame = dpyinfo->x_focus_frame = NULL; |
edfda783 AR |
3983 | dpyinfo->n_fonts = 0; |
3984 | dpyinfo->smallest_font_height = 1; | |
3985 | dpyinfo->smallest_char_width = 1; | |
9fed9729 DA |
3986 | |
3987 | reset_mouse_highlight (&dpyinfo->mouse_highlight); | |
edfda783 AR |
3988 | } |
3989 | ||
3990 | ||
3fe53a83 | 3991 | /* This and next define (many of the) public functions in this file. */ |
edfda783 AR |
3992 | /* x_... are generic versions in xdisp.c that we, and other terms, get away |
3993 | with using despite presence in the "system dependent" redisplay | |
3994 | interface. In addition, many of the ns_ methods have code that is | |
3995 | shared with all terms, indicating need for further refactoring. */ | |
3996 | extern frame_parm_handler ns_frame_parm_handlers[]; | |
3997 | static struct redisplay_interface ns_redisplay_interface = | |
3998 | { | |
3999 | ns_frame_parm_handlers, | |
3fe53a83 AR |
4000 | x_produce_glyphs, |
4001 | x_write_glyphs, | |
4002 | x_insert_glyphs, | |
4003 | x_clear_end_of_line, | |
4004 | ns_scroll_run, | |
4005 | ns_after_update_window_line, | |
4006 | ns_update_window_begin, | |
4007 | ns_update_window_end, | |
fd462129 | 4008 | 0, /* flush_display */ |
3fe53a83 AR |
4009 | x_clear_window_mouse_face, |
4010 | x_get_glyph_overhangs, | |
4011 | x_fix_overlapping_area, | |
4012 | ns_draw_fringe_bitmap, | |
df2142db | 4013 | 0, /* define_fringe_bitmap */ /* FIXME: simplify ns_draw_fringe_bitmap */ |
edfda783 | 4014 | 0, /* destroy_fringe_bitmap */ |
3fe53a83 | 4015 | ns_compute_glyph_string_overhangs, |
3fa2054e | 4016 | ns_draw_glyph_string, |
3fe53a83 AR |
4017 | ns_define_frame_cursor, |
4018 | ns_clear_frame_area, | |
4019 | ns_draw_window_cursor, | |
edfda783 AR |
4020 | ns_draw_vertical_window_border, |
4021 | ns_shift_glyphs_for_insert | |
4022 | }; | |
4023 | ||
4024 | ||
4025 | static void | |
4026 | ns_delete_display (struct ns_display_info *dpyinfo) | |
4027 | { | |
df2142db | 4028 | /* TODO... */ |
edfda783 AR |
4029 | } |
4030 | ||
4031 | ||
4032 | /* This function is called when the last frame on a display is deleted. */ | |
4033 | static void | |
4034 | ns_delete_terminal (struct terminal *terminal) | |
4035 | { | |
4036 | struct ns_display_info *dpyinfo = terminal->display_info.ns; | |
edfda783 | 4037 | |
e2749141 | 4038 | /* Protect against recursive calls. delete_frame in |
edfda783 AR |
4039 | delete_terminal calls us back when it deletes our last frame. */ |
4040 | if (!terminal->name) | |
4041 | return; | |
4042 | ||
4d7e6e51 | 4043 | block_input (); |
edfda783 AR |
4044 | |
4045 | x_destroy_all_bitmaps (dpyinfo); | |
4046 | ns_delete_display (dpyinfo); | |
4d7e6e51 | 4047 | unblock_input (); |
edfda783 AR |
4048 | } |
4049 | ||
4050 | ||
4051 | static struct terminal * | |
4052 | ns_create_terminal (struct ns_display_info *dpyinfo) | |
4053 | /* -------------------------------------------------------------------------- | |
4054 | Set up use of NS before we make the first connection. | |
4055 | -------------------------------------------------------------------------- */ | |
4056 | { | |
4057 | struct terminal *terminal; | |
4058 | ||
4059 | NSTRACE (ns_create_terminal); | |
4060 | ||
4061 | terminal = create_terminal (); | |
4062 | ||
4063 | terminal->type = output_ns; | |
4064 | terminal->display_info.ns = dpyinfo; | |
4065 | dpyinfo->terminal = terminal; | |
4066 | ||
4067 | terminal->rif = &ns_redisplay_interface; | |
4068 | ||
4069 | terminal->clear_frame_hook = ns_clear_frame; | |
3fe53a83 AR |
4070 | terminal->ins_del_lines_hook = 0; /* XXX vestigial? */ |
4071 | terminal->delete_glyphs_hook = 0; /* XXX vestigial? */ | |
edfda783 | 4072 | terminal->ring_bell_hook = ns_ring_bell; |
a892a94c DA |
4073 | terminal->reset_terminal_modes_hook = NULL; |
4074 | terminal->set_terminal_modes_hook = NULL; | |
edfda783 AR |
4075 | terminal->update_begin_hook = ns_update_begin; |
4076 | terminal->update_end_hook = ns_update_end; | |
3fe53a83 | 4077 | terminal->set_terminal_window_hook = NULL; /* XXX vestigial? */ |
edfda783 AR |
4078 | terminal->read_socket_hook = ns_read_socket; |
4079 | terminal->frame_up_to_date_hook = ns_frame_up_to_date; | |
4080 | terminal->mouse_position_hook = ns_mouse_position; | |
4081 | terminal->frame_rehighlight_hook = ns_frame_rehighlight; | |
4082 | terminal->frame_raise_lower_hook = ns_frame_raise_lower; | |
4083 | ||
dd946752 | 4084 | terminal->fullscreen_hook = ns_fullscreen_hook; |
edfda783 AR |
4085 | |
4086 | terminal->set_vertical_scroll_bar_hook = ns_set_vertical_scroll_bar; | |
4087 | terminal->condemn_scroll_bars_hook = ns_condemn_scroll_bars; | |
4088 | terminal->redeem_scroll_bar_hook = ns_redeem_scroll_bar; | |
4089 | terminal->judge_scroll_bars_hook = ns_judge_scroll_bars; | |
4090 | ||
4091 | terminal->delete_frame_hook = x_destroy_window; | |
4092 | terminal->delete_terminal_hook = ns_delete_terminal; | |
4093 | ||
4094 | terminal->scroll_region_ok = 1; | |
4095 | terminal->char_ins_del_ok = 1; | |
4096 | terminal->line_ins_del_ok = 1; | |
4097 | terminal->fast_clear_end_of_line = 1; | |
4098 | terminal->memory_below_frame = 0; | |
4099 | ||
4100 | return terminal; | |
4101 | } | |
4102 | ||
4103 | ||
edfda783 AR |
4104 | struct ns_display_info * |
4105 | ns_term_init (Lisp_Object display_name) | |
4106 | /* -------------------------------------------------------------------------- | |
4107 | Start the Application and get things rolling. | |
4108 | -------------------------------------------------------------------------- */ | |
4109 | { | |
edfda783 AR |
4110 | struct terminal *terminal; |
4111 | struct ns_display_info *dpyinfo; | |
4112 | static int ns_initialized = 0; | |
4113 | Lisp_Object tmp; | |
4114 | ||
c077c059 JD |
4115 | if (ns_initialized) return x_display_list; |
4116 | ns_initialized = 1; | |
4117 | ||
edfda783 AR |
4118 | NSTRACE (ns_term_init); |
4119 | ||
c077c059 JD |
4120 | [outerpool release]; |
4121 | outerpool = [[NSAutoreleasePool alloc] init]; | |
4122 | ||
edfda783 AR |
4123 | /* count object allocs (About, click icon); on OS X use ObjectAlloc tool */ |
4124 | /*GSDebugAllocationActive (YES); */ | |
4d7e6e51 | 4125 | block_input (); |
edfda783 | 4126 | |
c077c059 JD |
4127 | baud_rate = 38400; |
4128 | Fset_input_interrupt_mode (Qnil); | |
ddee6515 | 4129 | |
c077c059 JD |
4130 | if (selfds[0] == -1) |
4131 | { | |
c7ddc792 | 4132 | if (emacs_pipe (selfds) != 0) |
ddee6515 | 4133 | { |
c077c059 JD |
4134 | fprintf (stderr, "Failed to create pipe: %s\n", |
4135 | emacs_strerror (errno)); | |
4136 | emacs_abort (); | |
ddee6515 | 4137 | } |
c077c059 JD |
4138 | |
4139 | fcntl (selfds[0], F_SETFL, O_NONBLOCK|fcntl (selfds[0], F_GETFL)); | |
4140 | FD_ZERO (&select_readfds); | |
4141 | FD_ZERO (&select_writefds); | |
4142 | pthread_mutex_init (&select_mutex, NULL); | |
edfda783 AR |
4143 | } |
4144 | ||
4145 | ns_pending_files = [[NSMutableArray alloc] init]; | |
4146 | ns_pending_service_names = [[NSMutableArray alloc] init]; | |
4147 | ns_pending_service_args = [[NSMutableArray alloc] init]; | |
4148 | ||
adff3182 | 4149 | /* Start app and create the main menu, window, view. |
edfda783 AR |
4150 | Needs to be here because ns_initialize_display_info () uses AppKit classes. |
4151 | The view will then ask the NSApp to stop and return to Emacs. */ | |
4152 | [EmacsApp sharedApplication]; | |
4153 | if (NSApp == nil) | |
4154 | return NULL; | |
4155 | [NSApp setDelegate: NSApp]; | |
4156 | ||
ddee6515 JD |
4157 | /* Start the select thread. */ |
4158 | [NSThread detachNewThreadSelector:@selector (fd_handler:) | |
4159 | toTarget:NSApp | |
4160 | withObject:nil]; | |
4161 | ||
edfda783 AR |
4162 | /* debugging: log all notifications */ |
4163 | /* [[NSNotificationCenter defaultCenter] addObserver: NSApp | |
4164 | selector: @selector (logNotification:) | |
4165 | name: nil object: nil]; */ | |
4166 | ||
38182d90 | 4167 | dpyinfo = xzalloc (sizeof *dpyinfo); |
edfda783 AR |
4168 | |
4169 | ns_initialize_display_info (dpyinfo); | |
4170 | terminal = ns_create_terminal (dpyinfo); | |
4171 | ||
38182d90 | 4172 | terminal->kboard = xmalloc (sizeof *terminal->kboard); |
edfda783 | 4173 | init_kboard (terminal->kboard); |
15dbb4d6 | 4174 | kset_window_system (terminal->kboard, Qns); |
edfda783 AR |
4175 | terminal->kboard->next_kboard = all_kboards; |
4176 | all_kboards = terminal->kboard; | |
4177 | /* Don't let the initial kboard remain current longer than necessary. | |
4178 | That would cause problems if a file loaded on startup tries to | |
4179 | prompt in the mini-buffer. */ | |
4180 | if (current_kboard == initial_kboard) | |
4181 | current_kboard = terminal->kboard; | |
4182 | terminal->kboard->reference_count++; | |
4183 | ||
9e50ff0c DN |
4184 | dpyinfo->next = x_display_list; |
4185 | x_display_list = dpyinfo; | |
edfda783 AR |
4186 | |
4187 | /* Put it on ns_display_name_list */ | |
4188 | ns_display_name_list = Fcons (Fcons (display_name, Qnil), | |
4189 | ns_display_name_list); | |
edfda783 AR |
4190 | dpyinfo->name_list_element = XCAR (ns_display_name_list); |
4191 | ||
e99a530f | 4192 | terminal->name = xstrdup (SSDATA (display_name)); |
edfda783 | 4193 | |
4d7e6e51 | 4194 | unblock_input (); |
edfda783 | 4195 | |
9518c243 | 4196 | if (!inhibit_x_resources) |
3436b70c | 4197 | { |
3436b70c AR |
4198 | ns_default ("GSFontAntiAlias", &ns_antialias_text, |
4199 | Qt, Qnil, NO, NO); | |
4200 | tmp = Qnil; | |
c6c62e78 | 4201 | /* this is a standard variable */ |
3436b70c AR |
4202 | ns_default ("AppleAntiAliasingThreshold", &tmp, |
4203 | make_float (10.0), make_float (6.0), YES, NO); | |
4204 | ns_antialias_threshold = NILP (tmp) ? 10.0 : XFLOATINT (tmp); | |
3436b70c AR |
4205 | } |
4206 | ||
edfda783 | 4207 | { |
7ded3383 | 4208 | NSColorList *cl = [NSColorList colorListNamed: @"Emacs"]; |
edfda783 AR |
4209 | |
4210 | if ( cl == nil ) | |
4211 | { | |
7ded3383 | 4212 | Lisp_Object color_file, color_map, color; |
7ded3383 AR |
4213 | unsigned long c; |
4214 | char *name; | |
4215 | ||
4216 | color_file = Fexpand_file_name (build_string ("rgb.txt"), | |
4217 | Fsymbol_value (intern ("data-directory"))); | |
7ded3383 AR |
4218 | |
4219 | color_map = Fx_load_color_file (color_file); | |
4220 | if (NILP (color_map)) | |
4221 | fatal ("Could not read %s.\n", SDATA (color_file)); | |
4222 | ||
4223 | cl = [[NSColorList alloc] initWithName: @"Emacs"]; | |
4224 | for ( ; CONSP (color_map); color_map = XCDR (color_map)) | |
edfda783 | 4225 | { |
7ded3383 | 4226 | color = XCAR (color_map); |
0dc8cf50 | 4227 | name = SSDATA (XCAR (color)); |
7ded3383 AR |
4228 | c = XINT (XCDR (color)); |
4229 | [cl setColor: | |
4230 | [NSColor colorWithCalibratedRed: RED_FROM_ULONG (c) / 255.0 | |
4231 | green: GREEN_FROM_ULONG (c) / 255.0 | |
4232 | blue: BLUE_FROM_ULONG (c) / 255.0 | |
4233 | alpha: 1.0] | |
4234 | forKey: [NSString stringWithUTF8String: name]]; | |
edfda783 | 4235 | } |
edfda783 AR |
4236 | [cl writeToFile: nil]; |
4237 | } | |
4238 | } | |
4239 | ||
4240 | { | |
edfda783 | 4241 | #ifdef NS_IMPL_GNUSTEP |
e99a530f | 4242 | Vwindow_system_version = build_string (gnustep_base_version); |
edfda783 AR |
4243 | #else |
4244 | /*PSnextrelease (128, c); */ | |
e99a530f PE |
4245 | char c[DBL_BUFSIZE_BOUND]; |
4246 | int len = dtoastr (c, sizeof c, 0, 0, NSAppKitVersionNumber); | |
4247 | Vwindow_system_version = make_unibyte_string (c, len); | |
edfda783 | 4248 | #endif |
edfda783 AR |
4249 | } |
4250 | ||
4251 | delete_keyboard_wait_descriptor (0); | |
4252 | ||
f27a64a9 AR |
4253 | ns_app_name = [[NSProcessInfo processInfo] processName]; |
4254 | ||
edfda783 AR |
4255 | /* Set up OS X app menu */ |
4256 | #ifdef NS_IMPL_COCOA | |
4257 | { | |
4258 | NSMenu *appMenu; | |
15034960 | 4259 | NSMenuItem *item; |
edfda783 AR |
4260 | /* set up the application menu */ |
4261 | svcsMenu = [[EmacsMenu alloc] initWithTitle: @"Services"]; | |
4262 | [svcsMenu setAutoenablesItems: NO]; | |
4263 | appMenu = [[EmacsMenu alloc] initWithTitle: @"Emacs"]; | |
4264 | [appMenu setAutoenablesItems: NO]; | |
4265 | mainMenu = [[EmacsMenu alloc] initWithTitle: @""]; | |
4e622592 | 4266 | dockMenu = [[EmacsMenu alloc] initWithTitle: @""]; |
edfda783 AR |
4267 | |
4268 | [appMenu insertItemWithTitle: @"About Emacs" | |
4269 | action: @selector (orderFrontStandardAboutPanel:) | |
4270 | keyEquivalent: @"" | |
4271 | atIndex: 0]; | |
4272 | [appMenu insertItem: [NSMenuItem separatorItem] atIndex: 1]; | |
4273 | [appMenu insertItemWithTitle: @"Preferences..." | |
4274 | action: @selector (showPreferencesWindow:) | |
4275 | keyEquivalent: @"," | |
4276 | atIndex: 2]; | |
4277 | [appMenu insertItem: [NSMenuItem separatorItem] atIndex: 3]; | |
4278 | item = [appMenu insertItemWithTitle: @"Services" | |
4279 | action: @selector (menuDown:) | |
4280 | keyEquivalent: @"" | |
4281 | atIndex: 4]; | |
4282 | [appMenu setSubmenu: svcsMenu forItem: item]; | |
edfda783 AR |
4283 | [appMenu insertItem: [NSMenuItem separatorItem] atIndex: 5]; |
4284 | [appMenu insertItemWithTitle: @"Hide Emacs" | |
4285 | action: @selector (hide:) | |
4286 | keyEquivalent: @"h" | |
4287 | atIndex: 6]; | |
4288 | item = [appMenu insertItemWithTitle: @"Hide Others" | |
4289 | action: @selector (hideOtherApplications:) | |
4290 | keyEquivalent: @"h" | |
4291 | atIndex: 7]; | |
4292 | [item setKeyEquivalentModifierMask: NSCommandKeyMask | NSAlternateKeyMask]; | |
4293 | [appMenu insertItem: [NSMenuItem separatorItem] atIndex: 8]; | |
4294 | [appMenu insertItemWithTitle: @"Quit Emacs" | |
4295 | action: @selector (terminate:) | |
4296 | keyEquivalent: @"q" | |
4297 | atIndex: 9]; | |
4298 | ||
2c6584e8 | 4299 | item = [mainMenu insertItemWithTitle: ns_app_name |
edfda783 AR |
4300 | action: @selector (menuDown:) |
4301 | keyEquivalent: @"" | |
4302 | atIndex: 0]; | |
4303 | [mainMenu setSubmenu: appMenu forItem: item]; | |
4e622592 AR |
4304 | [dockMenu insertItemWithTitle: @"New Frame" |
4305 | action: @selector (newFrame:) | |
4306 | keyEquivalent: @"" | |
4307 | atIndex: 0]; | |
edfda783 AR |
4308 | |
4309 | [NSApp setMainMenu: mainMenu]; | |
4310 | [NSApp setAppleMenu: appMenu]; | |
4311 | [NSApp setServicesMenu: svcsMenu]; | |
4312 | /* Needed at least on Cocoa, to get dock menu to show windows */ | |
4313 | [NSApp setWindowsMenu: [[NSMenu alloc] init]]; | |
5fecd5fc JD |
4314 | |
4315 | [[NSNotificationCenter defaultCenter] | |
4316 | addObserver: mainMenu | |
4317 | selector: @selector (trackingNotification:) | |
4318 | name: NSMenuDidBeginTrackingNotification object: mainMenu]; | |
4319 | [[NSNotificationCenter defaultCenter] | |
4320 | addObserver: mainMenu | |
4321 | selector: @selector (trackingNotification:) | |
4322 | name: NSMenuDidEndTrackingNotification object: mainMenu]; | |
edfda783 AR |
4323 | } |
4324 | #endif /* MAC OS X menu setup */ | |
4325 | ||
c077c059 JD |
4326 | /* Register our external input/output types, used for determining |
4327 | applicable services and also drag/drop eligibility. */ | |
4328 | ns_send_types = [[NSArray arrayWithObjects: NSStringPboardType, nil] retain]; | |
4329 | ns_return_types = [[NSArray arrayWithObjects: NSStringPboardType, nil] | |
4330 | retain]; | |
4331 | ns_drag_types = [[NSArray arrayWithObjects: | |
4332 | NSStringPboardType, | |
4333 | NSTabularTextPboardType, | |
4334 | NSFilenamesPboardType, | |
4335 | NSURLPboardType, | |
4336 | NSColorPboardType, | |
4337 | NSFontPboardType, nil] retain]; | |
4338 | ||
04fafa46 JD |
4339 | /* If fullscreen is in init/default-frame-alist, focus isn't set |
4340 | right for fullscreen windows, so set this. */ | |
4341 | [NSApp activateIgnoringOtherApps:YES]; | |
f75beb47 | 4342 | |
edfda783 | 4343 | [NSApp run]; |
adff3182 | 4344 | ns_do_open_file = YES; |
c0342369 | 4345 | |
3d5ee10a | 4346 | #ifdef NS_IMPL_GNUSTEP |
c0342369 JD |
4347 | /* GNUstep steals SIGCHLD for use in NSTask, but we don't use NSTask. |
4348 | We must re-catch it so subprocess works. */ | |
4349 | catch_child_signal (); | |
4350 | #endif | |
edfda783 AR |
4351 | return dpyinfo; |
4352 | } | |
4353 | ||
4354 | ||
edfda783 AR |
4355 | void |
4356 | ns_term_shutdown (int sig) | |
4357 | { | |
5ba6571d WX |
4358 | [[NSUserDefaults standardUserDefaults] synchronize]; |
4359 | ||
edfda783 AR |
4360 | /* code not reached in emacs.c after this is called by shut_down_emacs: */ |
4361 | if (STRINGP (Vauto_save_list_file_name)) | |
0dc8cf50 | 4362 | unlink (SSDATA (Vauto_save_list_file_name)); |
edfda783 | 4363 | |
a9b4df69 AR |
4364 | if (sig == 0 || sig == SIGTERM) |
4365 | { | |
a9b4df69 AR |
4366 | [NSApp terminate: NSApp]; |
4367 | } | |
4368 | else // force a stack trace to happen | |
4369 | { | |
1088b922 | 4370 | emacs_abort (); |
a9b4df69 | 4371 | } |
edfda783 AR |
4372 | } |
4373 | ||
4374 | ||
edfda783 AR |
4375 | /* ========================================================================== |
4376 | ||
4377 | EmacsApp implementation | |
4378 | ||
4379 | ========================================================================== */ | |
4380 | ||
4381 | ||
4382 | @implementation EmacsApp | |
4383 | ||
4384 | - (void)logNotification: (NSNotification *)notification | |
4385 | { | |
4386 | const char *name = [[notification name] UTF8String]; | |
4387 | if (!strstr (name, "Update") && !strstr (name, "NSMenu") | |
4388 | && !strstr (name, "WindowNumber")) | |
4389 | NSLog (@"notification: '%@'", [notification name]); | |
4390 | } | |
4391 | ||
4392 | ||
4393 | - (void)sendEvent: (NSEvent *)theEvent | |
4394 | /* -------------------------------------------------------------------------- | |
3175b12a AR |
4395 | Called when NSApp is running for each event received. Used to stop |
4396 | the loop when we choose, since there's no way to just run one iteration. | |
edfda783 AR |
4397 | -------------------------------------------------------------------------- */ |
4398 | { | |
4399 | int type = [theEvent type]; | |
4400 | NSWindow *window = [theEvent window]; | |
96c8b65e | 4401 | |
edfda783 | 4402 | /* NSTRACE (sendEvent); */ |
8612b71a | 4403 | /*fprintf (stderr, "received event of type %d\t%d\n", type);*/ |
edfda783 | 4404 | |
0da857dd JD |
4405 | #ifdef NS_IMPL_GNUSTEP |
4406 | // Keyboard events aren't propagated to file dialogs for some reason. | |
4407 | if ([NSApp modalWindow] != nil && | |
4408 | (type == NSKeyDown || type == NSKeyUp || type == NSFlagsChanged)) | |
4409 | { | |
4410 | [[NSApp modalWindow] sendEvent: theEvent]; | |
4411 | return; | |
4412 | } | |
4413 | #endif | |
4414 | ||
1afb1d07 | 4415 | if (type == NSApplicationDefined) |
08e3161a | 4416 | { |
1afb1d07 JD |
4417 | switch ([theEvent data2]) |
4418 | { | |
4419 | #ifdef NS_IMPL_COCOA | |
4420 | case NSAPP_DATA2_RUNASSCRIPT: | |
4421 | ns_run_ascript (); | |
4422 | [self stop: self]; | |
4423 | return; | |
08e3161a | 4424 | #endif |
1afb1d07 JD |
4425 | case NSAPP_DATA2_RUNFILEDIALOG: |
4426 | ns_run_file_dialog (); | |
4427 | [self stop: self]; | |
4428 | return; | |
4429 | } | |
4430 | } | |
08e3161a | 4431 | |
edfda783 AR |
4432 | if (type == NSCursorUpdate && window == nil) |
4433 | { | |
4434 | fprintf (stderr, "Dropping external cursor update event.\n"); | |
4435 | return; | |
4436 | } | |
4437 | ||
edfda783 AR |
4438 | if (type == NSApplicationDefined) |
4439 | { | |
3175b12a AR |
4440 | /* Events posted by ns_send_appdefined interrupt the run loop here. |
4441 | But, if a modal window is up, an appdefined can still come through, | |
4442 | (e.g., from a makeKeyWindow event) but stopping self also stops the | |
4443 | modal loop. Just defer it until later. */ | |
4444 | if ([NSApp modalWindow] == nil) | |
4445 | { | |
64ccff5f | 4446 | last_appdefined_event_data = [theEvent data1]; |
3175b12a AR |
4447 | [self stop: self]; |
4448 | } | |
4449 | else | |
4450 | { | |
4451 | send_appdefined = YES; | |
4452 | } | |
edfda783 AR |
4453 | } |
4454 | ||
96c8b65e JD |
4455 | |
4456 | #ifdef NS_IMPL_COCOA | |
4457 | /* If no dialog and none of our frames have focus and it is a move, skip it. | |
94fea300 | 4458 | It is a mouse move in an auxiliary menu, i.e. on the top right on OSX, |
96c8b65e | 4459 | such as Wifi, sound, date or similar. |
94fea300 | 4460 | This prevents "spooky" highlighting in the frame under the menu. */ |
96c8b65e JD |
4461 | if (type == NSMouseMoved && [NSApp modalWindow] == nil) |
4462 | { | |
4463 | struct ns_display_info *di; | |
4464 | BOOL has_focus = NO; | |
4465 | for (di = x_display_list; ! has_focus && di; di = di->next) | |
4466 | has_focus = di->x_focus_frame != 0; | |
4467 | if (! has_focus) | |
4468 | return; | |
4469 | } | |
4470 | #endif | |
4471 | ||
edfda783 AR |
4472 | [super sendEvent: theEvent]; |
4473 | } | |
4474 | ||
4475 | ||
4476 | - (void)showPreferencesWindow: (id)sender | |
4477 | { | |
c6c62e78 DR |
4478 | struct frame *emacsframe = SELECTED_FRAME (); |
4479 | NSEvent *theEvent = [NSApp currentEvent]; | |
4480 | ||
4481 | if (!emacs_event) | |
4482 | return; | |
4483 | emacs_event->kind = NS_NONKEY_EVENT; | |
4484 | emacs_event->code = KEY_NS_SHOW_PREFS; | |
4485 | emacs_event->modifiers = 0; | |
4486 | EV_TRAILER (theEvent); | |
edfda783 AR |
4487 | } |
4488 | ||
4489 | ||
4e622592 AR |
4490 | - (void)newFrame: (id)sender |
4491 | { | |
4492 | struct frame *emacsframe = SELECTED_FRAME (); | |
4493 | NSEvent *theEvent = [NSApp currentEvent]; | |
4494 | ||
4495 | if (!emacs_event) | |
4496 | return; | |
a9f58614 | 4497 | emacs_event->kind = NS_NONKEY_EVENT; |
4e622592 AR |
4498 | emacs_event->code = KEY_NS_NEW_FRAME; |
4499 | emacs_event->modifiers = 0; | |
4500 | EV_TRAILER (theEvent); | |
4501 | } | |
4502 | ||
4503 | ||
15034960 AR |
4504 | /* Open a file (used by below, after going into queue read by ns_read_socket) */ |
4505 | - (BOOL) openFile: (NSString *)fileName | |
4506 | { | |
4507 | struct frame *emacsframe = SELECTED_FRAME (); | |
4508 | NSEvent *theEvent = [NSApp currentEvent]; | |
4509 | ||
4510 | if (!emacs_event) | |
4511 | return NO; | |
4512 | ||
a9f58614 | 4513 | emacs_event->kind = NS_NONKEY_EVENT; |
15034960 AR |
4514 | emacs_event->code = KEY_NS_OPEN_FILE_LINE; |
4515 | ns_input_file = append2 (ns_input_file, build_string ([fileName UTF8String])); | |
4516 | ns_input_line = Qnil; /* can be start or cons start,end */ | |
4517 | emacs_event->modifiers =0; | |
4518 | EV_TRAILER (theEvent); | |
4519 | ||
4520 | return YES; | |
4521 | } | |
4522 | ||
4523 | ||
edfda783 AR |
4524 | /* ************************************************************************** |
4525 | ||
4526 | EmacsApp delegate implementation | |
4527 | ||
4528 | ************************************************************************** */ | |
4529 | ||
4530 | - (void)applicationDidFinishLaunching: (NSNotification *)notification | |
4531 | /* -------------------------------------------------------------------------- | |
4532 | When application is loaded, terminate event loop in ns_term_init | |
4533 | -------------------------------------------------------------------------- */ | |
4534 | { | |
4535 | NSTRACE (applicationDidFinishLaunching); | |
4536 | [NSApp setServicesProvider: NSApp]; | |
4537 | ns_send_appdefined (-2); | |
4538 | } | |
e2749141 | 4539 | |
edfda783 | 4540 | |
c6c62e78 | 4541 | /* Termination sequences: |
8612b71a AR |
4542 | C-x C-c: |
4543 | Cmd-Q: | |
4544 | MenuBar | File | Exit: | |
8612b71a | 4545 | Select Quit from App menubar: |
c6c62e78 DR |
4546 | -terminate |
4547 | KEY_NS_POWER_OFF, (save-buffers-kill-emacs) | |
4548 | ns_term_shutdown() | |
8612b71a AR |
4549 | |
4550 | Select Quit from Dock menu: | |
4551 | Logout attempt: | |
c6c62e78 | 4552 | -appShouldTerminate |
8612b71a AR |
4553 | Cancel -> Nothing else |
4554 | Accept -> | |
2c6584e8 | 4555 | |
c6c62e78 DR |
4556 | -terminate |
4557 | KEY_NS_POWER_OFF, (save-buffers-kill-emacs) | |
4558 | ns_term_shutdown() | |
4559 | ||
8612b71a AR |
4560 | */ |
4561 | ||
edfda783 AR |
4562 | - (void) terminate: (id)sender |
4563 | { | |
c6c62e78 | 4564 | struct frame *emacsframe = SELECTED_FRAME (); |
2c6584e8 | 4565 | |
c6c62e78 DR |
4566 | if (!emacs_event) |
4567 | return; | |
2c6584e8 | 4568 | |
c6c62e78 DR |
4569 | emacs_event->kind = NS_NONKEY_EVENT; |
4570 | emacs_event->code = KEY_NS_POWER_OFF; | |
4571 | emacs_event->arg = Qt; /* mark as non-key event */ | |
4572 | EV_TRAILER ((id)nil); | |
edfda783 AR |
4573 | } |
4574 | ||
4575 | ||
4576 | - (NSApplicationTerminateReply)applicationShouldTerminate: (id)sender | |
4577 | { | |
8612b71a AR |
4578 | int ret; |
4579 | ||
c6c62e78 | 4580 | if (NILP (ns_confirm_quit)) // || ns_shutdown_properly --> TO DO |
edfda783 AR |
4581 | return NSTerminateNow; |
4582 | ||
f27a64a9 | 4583 | ret = NSRunAlertPanel(ns_app_name, |
79e721e0 | 4584 | @"Exit requested. Would you like to Save Buffers and Exit, or Cancel the request?", |
8612b71a AR |
4585 | @"Save Buffers and Exit", @"Cancel", nil); |
4586 | ||
4587 | if (ret == NSAlertDefaultReturn) | |
8612b71a | 4588 | return NSTerminateNow; |
8612b71a | 4589 | else if (ret == NSAlertAlternateReturn) |
8612b71a | 4590 | return NSTerminateCancel; |
3175b12a | 4591 | return NSTerminateNow; /* just in case */ |
edfda783 AR |
4592 | } |
4593 | ||
3d29b2ce JD |
4594 | static int |
4595 | not_in_argv (NSString *arg) | |
4596 | { | |
4597 | int k; | |
4598 | const char *a = [arg UTF8String]; | |
4599 | for (k = 1; k < initial_argc; ++k) | |
4600 | if (strcmp (a, initial_argv[k]) == 0) return 0; | |
4601 | return 1; | |
4602 | } | |
edfda783 | 4603 | |
edfda783 AR |
4604 | /* Notification from the Workspace to open a file */ |
4605 | - (BOOL)application: sender openFile: (NSString *)file | |
4606 | { | |
3d29b2ce | 4607 | if (ns_do_open_file || not_in_argv (file)) |
adff3182 | 4608 | [ns_pending_files addObject: file]; |
edfda783 AR |
4609 | return YES; |
4610 | } | |
4611 | ||
4612 | ||
4613 | /* Open a file as a temporary file */ | |
4614 | - (BOOL)application: sender openTempFile: (NSString *)file | |
4615 | { | |
3d29b2ce | 4616 | if (ns_do_open_file || not_in_argv (file)) |
adff3182 | 4617 | [ns_pending_files addObject: file]; |
edfda783 AR |
4618 | return YES; |
4619 | } | |
4620 | ||
4621 | ||
4622 | /* Notification from the Workspace to open a file noninteractively (?) */ | |
4623 | - (BOOL)application: sender openFileWithoutUI: (NSString *)file | |
4624 | { | |
3d29b2ce | 4625 | if (ns_do_open_file || not_in_argv (file)) |
adff3182 | 4626 | [ns_pending_files addObject: file]; |
edfda783 AR |
4627 | return YES; |
4628 | } | |
4629 | ||
edfda783 AR |
4630 | /* Notification from the Workspace to open multiple files */ |
4631 | - (void)application: sender openFiles: (NSArray *)fileList | |
4632 | { | |
3d29b2ce JD |
4633 | NSEnumerator *files = [fileList objectEnumerator]; |
4634 | NSString *file; | |
4635 | /* Don't open files from the command line unconditionally, | |
4636 | Cocoa parses the command line wrong, --option value tries to open value | |
4637 | if --option is the last option. */ | |
1088b922 | 4638 | while ((file = [files nextObject]) != nil) |
3d29b2ce JD |
4639 | if (ns_do_open_file || not_in_argv (file)) |
4640 | [ns_pending_files addObject: file]; | |
1088b922 | 4641 | |
15034960 | 4642 | [self replyToOpenOrPrint: NSApplicationDelegateReplySuccess]; |
98a2166a | 4643 | |
edfda783 AR |
4644 | } |
4645 | ||
4e622592 AR |
4646 | |
4647 | /* Handle dock menu requests. */ | |
4648 | - (NSMenu *)applicationDockMenu: (NSApplication *) sender | |
4649 | { | |
4650 | return dockMenu; | |
4651 | } | |
4652 | ||
4653 | ||
df2142db | 4654 | /* TODO: these may help w/IO switching btwn terminal and NSApp */ |
a3b53a85 AR |
4655 | - (void)applicationWillBecomeActive: (NSNotification *)notification |
4656 | { | |
4657 | //ns_app_active=YES; | |
4658 | } | |
edfda783 AR |
4659 | - (void)applicationDidBecomeActive: (NSNotification *)notification |
4660 | { | |
f0a1382a JD |
4661 | NSTRACE (applicationDidBecomeActive); |
4662 | ||
a3b53a85 | 4663 | //ns_app_active=YES; |
f0a1382a JD |
4664 | |
4665 | ns_update_auto_hide_menu_bar (); | |
da6062e6 | 4666 | // No constraining takes place when the application is not active. |
f0a1382a | 4667 | ns_constrain_all_frames (); |
edfda783 AR |
4668 | } |
4669 | - (void)applicationDidResignActive: (NSNotification *)notification | |
4670 | { | |
a3b53a85 | 4671 | //ns_app_active=NO; |
edfda783 AR |
4672 | ns_send_appdefined (-1); |
4673 | } | |
4674 | ||
4675 | ||
4676 | ||
4677 | /* ========================================================================== | |
4678 | ||
4679 | EmacsApp aux handlers for managing event loop | |
4680 | ||
4681 | ========================================================================== */ | |
4682 | ||
4683 | ||
4684 | - (void)timeout_handler: (NSTimer *)timedEntry | |
4685 | /* -------------------------------------------------------------------------- | |
4686 | The timeout specified to ns_select has passed. | |
4687 | -------------------------------------------------------------------------- */ | |
4688 | { | |
4689 | /*NSTRACE (timeout_handler); */ | |
4690 | ns_send_appdefined (-2); | |
4691 | } | |
4692 | ||
c0342369 JD |
4693 | #ifdef NS_IMPL_GNUSTEP |
4694 | - (void)sendFromMainThread:(id)unused | |
4695 | { | |
4696 | ns_send_appdefined (nextappdefined); | |
4697 | } | |
4698 | #endif | |
4699 | ||
ddee6515 | 4700 | - (void)fd_handler:(id)unused |
edfda783 AR |
4701 | /* -------------------------------------------------------------------------- |
4702 | Check data waiting on file descriptors and terminate if so | |
4703 | -------------------------------------------------------------------------- */ | |
4704 | { | |
4705 | int result; | |
ddee6515 JD |
4706 | int waiting = 1, nfds; |
4707 | char c; | |
edfda783 | 4708 | |
d486344e | 4709 | fd_set readfds, writefds, *wfds; |
43aac990 | 4710 | struct timespec timeout, *tmo; |
d18e2bb6 | 4711 | NSAutoreleasePool *pool = nil; |
edfda783 | 4712 | |
ddee6515 | 4713 | /* NSTRACE (fd_handler); */ |
edfda783 | 4714 | |
1088b922 | 4715 | for (;;) |
edfda783 | 4716 | { |
d18e2bb6 JD |
4717 | [pool release]; |
4718 | pool = [[NSAutoreleasePool alloc] init]; | |
4719 | ||
ddee6515 JD |
4720 | if (waiting) |
4721 | { | |
d486344e | 4722 | fd_set fds; |
a06ae17d | 4723 | FD_ZERO (&fds); |
ddee6515 JD |
4724 | FD_SET (selfds[0], &fds); |
4725 | result = select (selfds[0]+1, &fds, NULL, NULL, NULL); | |
a631d0e0 PE |
4726 | if (result > 0 && read (selfds[0], &c, 1) == 1 && c == 'g') |
4727 | waiting = 0; | |
ddee6515 JD |
4728 | } |
4729 | else | |
4730 | { | |
4731 | pthread_mutex_lock (&select_mutex); | |
4732 | nfds = select_nfds; | |
4733 | ||
4734 | if (select_valid & SELECT_HAVE_READ) | |
4735 | readfds = select_readfds; | |
4736 | else | |
4737 | FD_ZERO (&readfds); | |
4738 | ||
4739 | if (select_valid & SELECT_HAVE_WRITE) | |
4740 | { | |
4741 | writefds = select_writefds; | |
4742 | wfds = &writefds; | |
4743 | } | |
4744 | else | |
4745 | wfds = NULL; | |
4746 | if (select_valid & SELECT_HAVE_TMO) | |
4747 | { | |
4748 | timeout = select_timeout; | |
4749 | tmo = &timeout; | |
4750 | } | |
4751 | else | |
4752 | tmo = NULL; | |
4753 | ||
4754 | pthread_mutex_unlock (&select_mutex); | |
4755 | ||
4756 | FD_SET (selfds[0], &readfds); | |
4757 | if (selfds[0] >= nfds) nfds = selfds[0]+1; | |
4758 | ||
4759 | result = pselect (nfds, &readfds, wfds, NULL, tmo, NULL); | |
4760 | ||
4761 | if (result == 0) | |
4762 | ns_send_appdefined (-2); | |
4763 | else if (result > 0) | |
4764 | { | |
4765 | if (FD_ISSET (selfds[0], &readfds)) | |
4766 | { | |
a631d0e0 PE |
4767 | if (read (selfds[0], &c, 1) == 1 && c == 's') |
4768 | waiting = 1; | |
ddee6515 JD |
4769 | } |
4770 | else | |
4771 | { | |
4772 | pthread_mutex_lock (&select_mutex); | |
4773 | if (select_valid & SELECT_HAVE_READ) | |
4774 | select_readfds = readfds; | |
4775 | if (select_valid & SELECT_HAVE_WRITE) | |
4776 | select_writefds = writefds; | |
4777 | if (select_valid & SELECT_HAVE_TMO) | |
4778 | select_timeout = timeout; | |
4779 | pthread_mutex_unlock (&select_mutex); | |
4780 | ||
4781 | ns_send_appdefined (result); | |
4782 | } | |
4783 | } | |
4784 | waiting = 1; | |
4785 | } | |
edfda783 AR |
4786 | } |
4787 | } | |
4788 | ||
4789 | ||
4790 | ||
4791 | /* ========================================================================== | |
4792 | ||
4793 | Service provision | |
4794 | ||
4795 | ========================================================================== */ | |
4796 | ||
4797 | /* called from system: queue for next pass through event loop */ | |
4798 | - (void)requestService: (NSPasteboard *)pboard | |
4799 | userData: (NSString *)userData | |
4800 | error: (NSString **)error | |
4801 | { | |
4802 | [ns_pending_service_names addObject: userData]; | |
4803 | [ns_pending_service_args addObject: [NSString stringWithUTF8String: | |
0dc8cf50 | 4804 | SSDATA (ns_string_from_pasteboard (pboard))]]; |
edfda783 AR |
4805 | } |
4806 | ||
4807 | ||
4808 | /* called from ns_read_socket to clear queue */ | |
4809 | - (BOOL)fulfillService: (NSString *)name withArg: (NSString *)arg | |
4810 | { | |
4811 | struct frame *emacsframe = SELECTED_FRAME (); | |
4812 | NSEvent *theEvent = [NSApp currentEvent]; | |
4813 | ||
4814 | if (!emacs_event) | |
4815 | return NO; | |
4816 | ||
a9f58614 | 4817 | emacs_event->kind = NS_NONKEY_EVENT; |
edfda783 AR |
4818 | emacs_event->code = KEY_NS_SPI_SERVICE_CALL; |
4819 | ns_input_spi_name = build_string ([name UTF8String]); | |
4820 | ns_input_spi_arg = build_string ([arg UTF8String]); | |
4821 | emacs_event->modifiers = EV_MODIFIERS (theEvent); | |
4822 | EV_TRAILER (theEvent); | |
4823 | ||
4824 | return YES; | |
4825 | } | |
4826 | ||
4827 | ||
4828 | @end /* EmacsApp */ | |
4829 | ||
4830 | ||
4831 | ||
4832 | /* ========================================================================== | |
4833 | ||
4834 | EmacsView implementation | |
4835 | ||
4836 | ========================================================================== */ | |
4837 | ||
4838 | ||
4839 | @implementation EmacsView | |
4840 | ||
4841 | /* needed to inform when window closed from LISP */ | |
4842 | - (void) setWindowClosing: (BOOL)closing | |
4843 | { | |
4844 | windowClosing = closing; | |
4845 | } | |
4846 | ||
4847 | ||
4848 | - (void)dealloc | |
4849 | { | |
4850 | NSTRACE (EmacsView_dealloc); | |
4851 | [toolbar release]; | |
dd946752 JD |
4852 | if (fs_state == FULLSCREEN_BOTH) |
4853 | [nonfs_window release]; | |
edfda783 AR |
4854 | [super dealloc]; |
4855 | } | |
4856 | ||
4857 | ||
4858 | /* called on font panel selection */ | |
4859 | - (void)changeFont: (id)sender | |
4860 | { | |
3fa2054e JD |
4861 | NSEvent *e = [[self window] currentEvent]; |
4862 | struct face *face = FRAME_DEFAULT_FACE (emacsframe); | |
4863 | struct font *font = face->font; | |
edfda783 | 4864 | id newFont; |
c0342369 | 4865 | CGFloat size; |
3fa2054e | 4866 | NSFont *nsfont; |
edfda783 AR |
4867 | |
4868 | NSTRACE (changeFont); | |
3fa2054e | 4869 | |
edfda783 AR |
4870 | if (!emacs_event) |
4871 | return; | |
4872 | ||
3fa2054e JD |
4873 | if (EQ (font->driver->type, Qns)) |
4874 | nsfont = ((struct nsfont_info *)font)->nsfont; | |
4875 | #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5 | |
4876 | else | |
4877 | nsfont = (NSFont *) macfont_get_nsctfont (font); | |
4878 | #endif | |
4879 | ||
4880 | if ((newFont = [sender convertFont: nsfont])) | |
edfda783 | 4881 | { |
c8c057de AR |
4882 | SET_FRAME_GARBAGED (emacsframe); /* now needed as of 2008/10 */ |
4883 | ||
a9f58614 | 4884 | emacs_event->kind = NS_NONKEY_EVENT; |
edfda783 AR |
4885 | emacs_event->modifiers = 0; |
4886 | emacs_event->code = KEY_NS_CHANGE_FONT; | |
4887 | ||
4888 | size = [newFont pointSize]; | |
ed96cde8 | 4889 | ns_input_fontsize = make_number (lrint (size)); |
edfda783 AR |
4890 | ns_input_font = build_string ([[newFont familyName] UTF8String]); |
4891 | EV_TRAILER (e); | |
4892 | } | |
4893 | } | |
4894 | ||
4895 | ||
4896 | - (BOOL)acceptsFirstResponder | |
4897 | { | |
4898 | NSTRACE (acceptsFirstResponder); | |
4899 | return YES; | |
4900 | } | |
4901 | ||
4902 | ||
4903 | - (void)resetCursorRects | |
4904 | { | |
4905 | NSRect visible = [self visibleRect]; | |
4906 | NSCursor *currentCursor = FRAME_POINTER_TYPE (emacsframe); | |
4907 | NSTRACE (resetCursorRects); | |
4908 | ||
4909 | if (currentCursor == nil) | |
4910 | currentCursor = [NSCursor arrowCursor]; | |
4911 | ||
4912 | if (!NSIsEmptyRect (visible)) | |
4913 | [self addCursorRect: visible cursor: currentCursor]; | |
4914 | [currentCursor setOnMouseEntered: YES]; | |
4915 | } | |
4916 | ||
4917 | ||
a9b4df69 | 4918 | |
edfda783 AR |
4919 | /*****************************************************************************/ |
4920 | /* Keyboard handling. */ | |
4921 | #define NS_KEYLOG 0 | |
4922 | ||
4923 | - (void)keyDown: (NSEvent *)theEvent | |
4924 | { | |
bbf534ce | 4925 | Mouse_HLInfo *hlinfo = MOUSE_HL_INFO (emacsframe); |
edfda783 AR |
4926 | int code; |
4927 | unsigned fnKeysym = 0; | |
edfda783 | 4928 | static NSMutableArray *nsEvArray; |
4393663b | 4929 | #if !defined (NS_IMPL_COCOA) || MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_6 |
edfda783 | 4930 | static BOOL firstTime = YES; |
4393663b | 4931 | #endif |
449ab399 | 4932 | int left_is_none; |
8f31e74b | 4933 | unsigned int flags = [theEvent modifierFlags]; |
edfda783 AR |
4934 | |
4935 | NSTRACE (keyDown); | |
4936 | ||
4937 | /* Rhapsody and OS X give up and down events for the arrow keys */ | |
a9b4df69 AR |
4938 | if (ns_fake_keydown == YES) |
4939 | ns_fake_keydown = NO; | |
4940 | else if ([theEvent type] != NSKeyDown) | |
edfda783 AR |
4941 | return; |
4942 | ||
4943 | if (!emacs_event) | |
4944 | return; | |
4945 | ||
15891144 | 4946 | if (![[self window] isKeyWindow] |
25c5550f DR |
4947 | && [[theEvent window] isKindOfClass: [EmacsWindow class]] |
4948 | /* we must avoid an infinite loop here. */ | |
4949 | && (EmacsView *)[[theEvent window] delegate] != self) | |
edfda783 | 4950 | { |
e863926a AR |
4951 | /* XXX: There is an occasional condition in which, when Emacs display |
4952 | updates a different frame from the current one, and temporarily | |
4953 | selects it, then processes some interrupt-driven input | |
4954 | (dispnew.c:3878), OS will send the event to the correct NSWindow, but | |
4955 | for some reason that window has its first responder set to the NSView | |
4956 | most recently updated (I guess), which is not the correct one. */ | |
15891144 | 4957 | [(EmacsView *)[[theEvent window] delegate] keyDown: theEvent]; |
edfda783 AR |
4958 | return; |
4959 | } | |
edfda783 AR |
4960 | |
4961 | if (nsEvArray == nil) | |
4962 | nsEvArray = [[NSMutableArray alloc] initWithCapacity: 1]; | |
4963 | ||
4964 | [NSCursor setHiddenUntilMouseMoves: YES]; | |
4965 | ||
bbf534ce | 4966 | if (hlinfo->mouse_face_hidden && INTEGERP (Vmouse_highlight)) |
edfda783 | 4967 | { |
bbf534ce EZ |
4968 | clear_mouse_face (hlinfo); |
4969 | hlinfo->mouse_face_hidden = 1; | |
edfda783 AR |
4970 | } |
4971 | ||
4972 | if (!processingCompose) | |
4973 | { | |
5d127af9 JD |
4974 | /* When using screen sharing, no left or right information is sent, |
4975 | so use Left key in those cases. */ | |
4976 | int is_left_key, is_right_key; | |
4977 | ||
edfda783 AR |
4978 | code = ([[theEvent charactersIgnoringModifiers] length] == 0) ? |
4979 | 0 : [[theEvent charactersIgnoringModifiers] characterAtIndex: 0]; | |
5d127af9 | 4980 | |
edfda783 | 4981 | /* (Carbon way: [theEvent keyCode]) */ |
2c6584e8 | 4982 | |
edfda783 | 4983 | /* is it a "function key"? */ |
8f31e74b | 4984 | fnKeysym = (code < 0x00ff && (flags&NSNumericPadKeyMask)) |
e770aad5 | 4985 | ? ns_convert_key ([theEvent keyCode] | NSNumericPadKeyMask) |
8f31e74b MM |
4986 | : ns_convert_key (code); |
4987 | ||
edfda783 AR |
4988 | if (fnKeysym) |
4989 | { | |
4990 | /* COUNTERHACK: map 'Delete' on upper-right main KB to 'Backspace', | |
4991 | because Emacs treats Delete and KP-Delete same (in simple.el). */ | |
c0342369 JD |
4992 | if ((fnKeysym == 0xFFFF && [theEvent keyCode] == 0x33) |
4993 | #ifdef NS_IMPL_GNUSTEP | |
4994 | /* GNUstep uses incompatible keycodes, even for those that are | |
4995 | supposed to be hardware independent. Just check for delete. | |
4996 | Keypad delete does not have keysym 0xFFFF. | |
4997 | See http://savannah.gnu.org/bugs/?25395 | |
4998 | */ | |
4999 | || (fnKeysym == 0xFFFF && code == 127) | |
5000 | #endif | |
5001 | ) | |
edfda783 AR |
5002 | code = 0xFF08; /* backspace */ |
5003 | else | |
5004 | code = fnKeysym; | |
5005 | } | |
5006 | ||
5007 | /* are there modifiers? */ | |
5008 | emacs_event->modifiers = 0; | |
edfda783 AR |
5009 | |
5010 | if (flags & NSHelpKeyMask) | |
5011 | emacs_event->modifiers |= hyper_modifier; | |
5012 | ||
5013 | if (flags & NSShiftKeyMask) | |
5014 | emacs_event->modifiers |= shift_modifier; | |
5015 | ||
5d127af9 JD |
5016 | is_right_key = (flags & NSRightCommandKeyMask) == NSRightCommandKeyMask; |
5017 | is_left_key = (flags & NSLeftCommandKeyMask) == NSLeftCommandKeyMask | |
5018 | || (! is_right_key && (flags & NSCommandKeyMask) == NSCommandKeyMask); | |
1088b922 | 5019 | |
5d127af9 | 5020 | if (is_right_key) |
50795d1f JD |
5021 | emacs_event->modifiers |= parse_solitary_modifier |
5022 | (EQ (ns_right_command_modifier, Qleft) | |
5023 | ? ns_command_modifier | |
5024 | : ns_right_command_modifier); | |
5025 | ||
5d127af9 | 5026 | if (is_left_key) |
edfda783 | 5027 | { |
50795d1f JD |
5028 | emacs_event->modifiers |= parse_solitary_modifier |
5029 | (ns_command_modifier); | |
b7d1e144 | 5030 | |
edfda783 AR |
5031 | /* if super (default), take input manager's word so things like |
5032 | dvorak / qwerty layout work */ | |
5033 | if (EQ (ns_command_modifier, Qsuper) | |
5034 | && !fnKeysym | |
5035 | && [[theEvent characters] length] != 0) | |
5036 | { | |
df2142db | 5037 | /* XXX: the code we get will be unshifted, so if we have |
edfda783 AR |
5038 | a shift modifier, must convert ourselves */ |
5039 | if (!(flags & NSShiftKeyMask)) | |
5040 | code = [[theEvent characters] characterAtIndex: 0]; | |
5041 | #if 0 | |
5042 | /* this is ugly and also requires linking w/Carbon framework | |
5043 | (for LMGetKbdType) so for now leave this rare (?) case | |
5044 | undealt with.. in future look into CGEvent methods */ | |
5045 | else | |
5046 | { | |
5047 | long smv = GetScriptManagerVariable (smKeyScript); | |
5048 | Handle uchrHandle = GetResource | |
5049 | ('uchr', GetScriptVariable (smv, smScriptKeys)); | |
5050 | UInt32 dummy = 0; | |
5051 | UCKeyTranslate ((UCKeyboardLayout*)*uchrHandle, | |
5052 | [[theEvent characters] characterAtIndex: 0], | |
5053 | kUCKeyActionDisplay, | |
5054 | (flags & ~NSCommandKeyMask) >> 8, | |
5055 | LMGetKbdType (), kUCKeyTranslateNoDeadKeysMask, | |
5056 | &dummy, 1, &dummy, &code); | |
5057 | code &= 0xFF; | |
5058 | } | |
5059 | #endif | |
5060 | } | |
5061 | } | |
5062 | ||
5d127af9 JD |
5063 | is_right_key = (flags & NSRightControlKeyMask) == NSRightControlKeyMask; |
5064 | is_left_key = (flags & NSLeftControlKeyMask) == NSLeftControlKeyMask | |
5065 | || (! is_right_key && (flags & NSControlKeyMask) == NSControlKeyMask); | |
5066 | ||
5067 | if (is_right_key) | |
50795d1f JD |
5068 | emacs_event->modifiers |= parse_solitary_modifier |
5069 | (EQ (ns_right_control_modifier, Qleft) | |
5070 | ? ns_control_modifier | |
5071 | : ns_right_control_modifier); | |
5072 | ||
5d127af9 | 5073 | if (is_left_key) |
50795d1f JD |
5074 | emacs_event->modifiers |= parse_solitary_modifier |
5075 | (ns_control_modifier); | |
edfda783 AR |
5076 | |
5077 | if (flags & NS_FUNCTION_KEY_MASK && !fnKeysym) | |
a9b4df69 AR |
5078 | emacs_event->modifiers |= |
5079 | parse_solitary_modifier (ns_function_modifier); | |
edfda783 | 5080 | |
449ab399 JD |
5081 | left_is_none = NILP (ns_alternate_modifier) |
5082 | || EQ (ns_alternate_modifier, Qnone); | |
5083 | ||
5d127af9 JD |
5084 | is_right_key = (flags & NSRightAlternateKeyMask) |
5085 | == NSRightAlternateKeyMask; | |
5086 | is_left_key = (flags & NSLeftAlternateKeyMask) == NSLeftAlternateKeyMask | |
5087 | || (! is_right_key | |
5088 | && (flags & NSAlternateKeyMask) == NSAlternateKeyMask); | |
5089 | ||
5090 | if (is_right_key) | |
50795d1f JD |
5091 | { |
5092 | if ((NILP (ns_right_alternate_modifier) | |
449ab399 JD |
5093 | || EQ (ns_right_alternate_modifier, Qnone) |
5094 | || (EQ (ns_right_alternate_modifier, Qleft) && left_is_none)) | |
50795d1f JD |
5095 | && !fnKeysym) |
5096 | { /* accept pre-interp alt comb */ | |
5097 | if ([[theEvent characters] length] > 0) | |
5098 | code = [[theEvent characters] characterAtIndex: 0]; | |
5099 | /*HACK: clear lone shift modifier to stop next if from firing */ | |
5100 | if (emacs_event->modifiers == shift_modifier) | |
5101 | emacs_event->modifiers = 0; | |
5102 | } | |
5103 | else | |
5104 | emacs_event->modifiers |= parse_solitary_modifier | |
5105 | (EQ (ns_right_alternate_modifier, Qleft) | |
5106 | ? ns_alternate_modifier | |
5107 | : ns_right_alternate_modifier); | |
5108 | } | |
5109 | ||
5d127af9 | 5110 | if (is_left_key) /* default = meta */ |
edfda783 | 5111 | { |
449ab399 | 5112 | if (left_is_none && !fnKeysym) |
edfda783 AR |
5113 | { /* accept pre-interp alt comb */ |
5114 | if ([[theEvent characters] length] > 0) | |
5115 | code = [[theEvent characters] characterAtIndex: 0]; | |
5116 | /*HACK: clear lone shift modifier to stop next if from firing */ | |
5117 | if (emacs_event->modifiers == shift_modifier) | |
5118 | emacs_event->modifiers = 0; | |
5119 | } | |
5120 | else | |
a9b4df69 AR |
5121 | emacs_event->modifiers |= |
5122 | parse_solitary_modifier (ns_alternate_modifier); | |
edfda783 AR |
5123 | } |
5124 | ||
a9b4df69 AR |
5125 | if (NS_KEYLOG) |
5126 | fprintf (stderr, "keyDown: code =%x\tfnKey =%x\tflags = %x\tmods = %x\n", | |
5127 | code, fnKeysym, flags, emacs_event->modifiers); | |
edfda783 AR |
5128 | |
5129 | /* if it was a function key or had modifiers, pass it directly to emacs */ | |
5130 | if (fnKeysym || (emacs_event->modifiers | |
bdaa0745 | 5131 | && (emacs_event->modifiers != shift_modifier) |
edfda783 AR |
5132 | && [[theEvent charactersIgnoringModifiers] length] > 0)) |
5133 | /*[[theEvent characters] length] */ | |
5134 | { | |
5135 | emacs_event->kind = NON_ASCII_KEYSTROKE_EVENT; | |
5136 | if (code < 0x20) | |
5137 | code |= (1<<28)|(3<<16); | |
5138 | else if (code == 0x7f) | |
5139 | code |= (1<<28)|(3<<16); | |
5140 | else if (!fnKeysym) | |
5141 | emacs_event->kind = code > 0xFF | |
5142 | ? MULTIBYTE_CHAR_KEYSTROKE_EVENT : ASCII_KEYSTROKE_EVENT; | |
5143 | ||
5144 | emacs_event->code = code; | |
5145 | EV_TRAILER (theEvent); | |
eac4d08f | 5146 | processingCompose = NO; |
edfda783 AR |
5147 | return; |
5148 | } | |
5149 | } | |
5150 | ||
1ef7689b | 5151 | |
4393663b | 5152 | #if !defined (NS_IMPL_COCOA) || MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_6 |
edfda783 | 5153 | /* if we get here we should send the key for input manager processing */ |
c0342369 JD |
5154 | /* Disable warning, there is nothing a user can do about it anyway, and |
5155 | it does not seem to matter. */ | |
5156 | #if 0 | |
edfda783 AR |
5157 | if (firstTime && [[NSInputManager currentInputManager] |
5158 | wantsToDelayTextChangeNotifications] == NO) | |
5159 | fprintf (stderr, | |
5160 | "Emacs: WARNING: TextInput mgr wants marked text to be permanent!\n"); | |
c0342369 | 5161 | #endif |
edfda783 | 5162 | firstTime = NO; |
4393663b | 5163 | #endif |
edfda783 | 5164 | if (NS_KEYLOG && !processingCompose) |
a9b4df69 | 5165 | fprintf (stderr, "keyDown: Begin compose sequence.\n"); |
edfda783 AR |
5166 | |
5167 | processingCompose = YES; | |
5168 | [nsEvArray addObject: theEvent]; | |
5169 | [self interpretKeyEvents: nsEvArray]; | |
5170 | [nsEvArray removeObject: theEvent]; | |
5171 | } | |
5172 | ||
5173 | ||
a9b4df69 AR |
5174 | #ifdef NS_IMPL_COCOA |
5175 | /* Needed to pick up Ctrl-tab and possibly other events that OS X has | |
5176 | decided not to send key-down for. | |
5177 | See http://osdir.com/ml/editors.vim.mac/2007-10/msg00141.html | |
5dd9a6f7 | 5178 | This only applies on Tiger and earlier. |
a9b4df69 AR |
5179 | If it matches one of these, send it on to keyDown. */ |
5180 | -(void)keyUp: (NSEvent *)theEvent | |
5181 | { | |
5182 | int flags = [theEvent modifierFlags]; | |
5183 | int code = [theEvent keyCode]; | |
5dd9a6f7 AR |
5184 | if (floor (NSAppKitVersionNumber) <= 824 /*NSAppKitVersionNumber10_4*/ && |
5185 | code == 0x30 && (flags & NSControlKeyMask) && !(flags & NSCommandKeyMask)) | |
a9b4df69 AR |
5186 | { |
5187 | if (NS_KEYLOG) | |
5188 | fprintf (stderr, "keyUp: passed test"); | |
5189 | ns_fake_keydown = YES; | |
5190 | [self keyDown: theEvent]; | |
5191 | } | |
5192 | } | |
5193 | #endif | |
5194 | ||
5195 | ||
edfda783 AR |
5196 | /* <NSTextInput> implementation (called through super interpretKeyEvents:]). */ |
5197 | ||
5198 | ||
8612b71a AR |
5199 | /* <NSTextInput>: called when done composing; |
5200 | NOTE: also called when we delete over working text, followed immed. | |
5201 | by doCommandBySelector: deleteBackward: */ | |
edfda783 AR |
5202 | - (void)insertText: (id)aString |
5203 | { | |
5204 | int code; | |
5205 | int len = [(NSString *)aString length]; | |
5206 | int i; | |
5207 | ||
a9b4df69 AR |
5208 | if (NS_KEYLOG) |
5209 | NSLog (@"insertText '%@'\tlen = %d", aString, len); | |
edfda783 AR |
5210 | processingCompose = NO; |
5211 | ||
5212 | if (!emacs_event) | |
5213 | return; | |
5214 | ||
5215 | /* first, clear any working text */ | |
5216 | if (workingText != nil) | |
5217 | [self deleteWorkingText]; | |
5218 | ||
5219 | /* now insert the string as keystrokes */ | |
5220 | for (i =0; i<len; i++) | |
5221 | { | |
5222 | code = [aString characterAtIndex: i]; | |
df2142db | 5223 | /* TODO: still need this? */ |
edfda783 AR |
5224 | if (code == 0x2DC) |
5225 | code = '~'; /* 0x7E */ | |
4ce7a138 JD |
5226 | if (code != 32) /* Space */ |
5227 | emacs_event->modifiers = 0; | |
facfbbbd SM |
5228 | emacs_event->kind |
5229 | = code > 0xFF ? MULTIBYTE_CHAR_KEYSTROKE_EVENT : ASCII_KEYSTROKE_EVENT; | |
edfda783 AR |
5230 | emacs_event->code = code; |
5231 | EV_TRAILER ((id)nil); | |
5232 | } | |
5233 | } | |
5234 | ||
5235 | ||
5236 | /* <NSTextInput>: inserts display of composing characters */ | |
5237 | - (void)setMarkedText: (id)aString selectedRange: (NSRange)selRange | |
5238 | { | |
5239 | NSString *str = [aString respondsToSelector: @selector (string)] ? | |
5240 | [aString string] : aString; | |
5241 | if (NS_KEYLOG) | |
fb83ea63 JD |
5242 | NSLog (@"setMarkedText '%@' len =%lu range %lu from %lu", |
5243 | str, (unsigned long)[str length], | |
5244 | (unsigned long)selRange.length, | |
5245 | (unsigned long)selRange.location); | |
edfda783 AR |
5246 | |
5247 | if (workingText != nil) | |
5248 | [self deleteWorkingText]; | |
5249 | if ([str length] == 0) | |
5250 | return; | |
5251 | ||
5252 | if (!emacs_event) | |
5253 | return; | |
5254 | ||
5255 | processingCompose = YES; | |
5256 | workingText = [str copy]; | |
5257 | ns_working_text = build_string ([workingText UTF8String]); | |
5258 | ||
8612b71a AR |
5259 | emacs_event->kind = NS_TEXT_EVENT; |
5260 | emacs_event->code = KEY_NS_PUT_WORKING_TEXT; | |
5261 | EV_TRAILER ((id)nil); | |
edfda783 AR |
5262 | } |
5263 | ||
5264 | ||
5265 | /* delete display of composing characters [not in <NSTextInput>] */ | |
5266 | - (void)deleteWorkingText | |
5267 | { | |
5268 | if (workingText == nil) | |
5269 | return; | |
5270 | if (NS_KEYLOG) | |
fb83ea63 | 5271 | NSLog(@"deleteWorkingText len =%lu\n", (unsigned long)[workingText length]); |
edfda783 AR |
5272 | [workingText release]; |
5273 | workingText = nil; | |
5274 | processingCompose = NO; | |
5275 | ||
5276 | if (!emacs_event) | |
5277 | return; | |
5278 | ||
8612b71a AR |
5279 | emacs_event->kind = NS_TEXT_EVENT; |
5280 | emacs_event->code = KEY_NS_UNPUT_WORKING_TEXT; | |
5281 | EV_TRAILER ((id)nil); | |
5282 | } | |
edfda783 AR |
5283 | |
5284 | ||
5285 | - (BOOL)hasMarkedText | |
5286 | { | |
5287 | return workingText != nil; | |
5288 | } | |
5289 | ||
8612b71a | 5290 | |
edfda783 AR |
5291 | - (NSRange)markedRange |
5292 | { | |
5293 | NSRange rng = workingText != nil | |
5294 | ? NSMakeRange (0, [workingText length]) : NSMakeRange (NSNotFound, 0); | |
a9b4df69 AR |
5295 | if (NS_KEYLOG) |
5296 | NSLog (@"markedRange request"); | |
edfda783 AR |
5297 | return rng; |
5298 | } | |
5299 | ||
8612b71a | 5300 | |
edfda783 AR |
5301 | - (void)unmarkText |
5302 | { | |
a9b4df69 AR |
5303 | if (NS_KEYLOG) |
5304 | NSLog (@"unmark (accept) text"); | |
edfda783 AR |
5305 | [self deleteWorkingText]; |
5306 | processingCompose = NO; | |
5307 | } | |
5308 | ||
8612b71a | 5309 | |
edfda783 AR |
5310 | /* used to position char selection windows, etc. */ |
5311 | - (NSRect)firstRectForCharacterRange: (NSRange)theRange | |
5312 | { | |
5313 | NSRect rect; | |
5314 | NSPoint pt; | |
5315 | struct window *win = XWINDOW (FRAME_SELECTED_WINDOW (emacsframe)); | |
a9b4df69 AR |
5316 | if (NS_KEYLOG) |
5317 | NSLog (@"firstRectForCharRange request"); | |
edfda783 AR |
5318 | |
5319 | rect.size.width = theRange.length * FRAME_COLUMN_WIDTH (emacsframe); | |
5320 | rect.size.height = FRAME_LINE_HEIGHT (emacsframe); | |
5321 | pt.x = WINDOW_TEXT_TO_FRAME_PIXEL_X (win, win->phys_cursor.x); | |
5322 | pt.y = WINDOW_TO_FRAME_PIXEL_Y (win, win->phys_cursor.y | |
5323 | +FRAME_LINE_HEIGHT (emacsframe)); | |
5324 | ||
5325 | pt = [self convertPoint: pt toView: nil]; | |
5326 | pt = [[self window] convertBaseToScreen: pt]; | |
5327 | rect.origin = pt; | |
5328 | return rect; | |
5329 | } | |
5330 | ||
8612b71a | 5331 | |
4b17afa7 | 5332 | - (NSInteger)conversationIdentifier |
edfda783 | 5333 | { |
4b17afa7 | 5334 | return (NSInteger)self; |
edfda783 AR |
5335 | } |
5336 | ||
edfda783 AR |
5337 | |
5338 | - (void)doCommandBySelector: (SEL)aSelector | |
5339 | { | |
a9b4df69 AR |
5340 | if (NS_KEYLOG) |
5341 | NSLog (@"doCommandBySelector: %@", NSStringFromSelector (aSelector)); | |
edfda783 | 5342 | |
eac4d08f | 5343 | processingCompose = NO; |
edfda783 AR |
5344 | if (aSelector == @selector (deleteBackward:)) |
5345 | { | |
5346 | /* happens when user backspaces over an ongoing composition: | |
5347 | throw a 'delete' into the event queue */ | |
5348 | if (!emacs_event) | |
5349 | return; | |
5350 | emacs_event->kind = NON_ASCII_KEYSTROKE_EVENT; | |
5351 | emacs_event->code = 0xFF08; | |
5352 | EV_TRAILER ((id)nil); | |
5353 | } | |
5354 | } | |
5355 | ||
5356 | - (NSArray *)validAttributesForMarkedText | |
5357 | { | |
5358 | static NSArray *arr = nil; | |
5359 | if (arr == nil) arr = [NSArray new]; | |
5360 | /* [[NSArray arrayWithObject: NSUnderlineStyleAttributeName] retain]; */ | |
5361 | return arr; | |
5362 | } | |
5363 | ||
5364 | - (NSRange)selectedRange | |
5365 | { | |
a9b4df69 AR |
5366 | if (NS_KEYLOG) |
5367 | NSLog (@"selectedRange request"); | |
edfda783 AR |
5368 | return NSMakeRange (NSNotFound, 0); |
5369 | } | |
5370 | ||
c0342369 JD |
5371 | #if defined (NS_IMPL_COCOA) || GNUSTEP_GUI_MAJOR_VERSION > 0 || \ |
5372 | GNUSTEP_GUI_MINOR_VERSION > 22 | |
e7b90afd | 5373 | - (NSUInteger)characterIndexForPoint: (NSPoint)thePoint |
c0342369 JD |
5374 | #else |
5375 | - (unsigned int)characterIndexForPoint: (NSPoint)thePoint | |
5376 | #endif | |
edfda783 | 5377 | { |
a9b4df69 AR |
5378 | if (NS_KEYLOG) |
5379 | NSLog (@"characterIndexForPoint request"); | |
edfda783 AR |
5380 | return 0; |
5381 | } | |
5382 | ||
5383 | - (NSAttributedString *)attributedSubstringFromRange: (NSRange)theRange | |
5384 | { | |
5385 | static NSAttributedString *str = nil; | |
5386 | if (str == nil) str = [NSAttributedString new]; | |
a9b4df69 AR |
5387 | if (NS_KEYLOG) |
5388 | NSLog (@"attributedSubstringFromRange request"); | |
edfda783 AR |
5389 | return str; |
5390 | } | |
5391 | ||
5392 | /* End <NSTextInput> impl. */ | |
5393 | /*****************************************************************************/ | |
5394 | ||
5395 | ||
5396 | /* This is what happens when the user presses a mouse button. */ | |
5397 | - (void)mouseDown: (NSEvent *)theEvent | |
5398 | { | |
7a0c745a | 5399 | struct ns_display_info *dpyinfo = FRAME_DISPLAY_INFO (emacsframe); |
edfda783 | 5400 | NSPoint p = [self convertPoint: [theEvent locationInWindow] fromView: nil]; |
edfda783 AR |
5401 | |
5402 | NSTRACE (mouseDown); | |
5403 | ||
5404 | [self deleteWorkingText]; | |
5405 | ||
5406 | if (!emacs_event) | |
5407 | return; | |
5408 | ||
7a0c745a | 5409 | dpyinfo->last_mouse_frame = emacsframe; |
edfda783 AR |
5410 | /* appears to be needed to prevent spurious movement events generated on |
5411 | button clicks */ | |
7a0c745a | 5412 | emacsframe->mouse_moved = 0; |
edfda783 AR |
5413 | |
5414 | if ([theEvent type] == NSScrollWheel) | |
5415 | { | |
c0342369 | 5416 | CGFloat delta = [theEvent deltaY]; |
edfda783 AR |
5417 | /* Mac notebooks send wheel events w/delta =0 when trackpad scrolling */ |
5418 | if (delta == 0) | |
5419 | return; | |
5420 | emacs_event->kind = WHEEL_EVENT; | |
5421 | emacs_event->code = 0; | |
5422 | emacs_event->modifiers = EV_MODIFIERS (theEvent) | | |
5423 | ((delta > 0) ? up_modifier : down_modifier); | |
5424 | } | |
5425 | else | |
5426 | { | |
5427 | emacs_event->kind = MOUSE_CLICK_EVENT; | |
5428 | emacs_event->code = EV_BUTTON (theEvent); | |
5429 | emacs_event->modifiers = EV_MODIFIERS (theEvent) | |
5430 | | EV_UDMODIFIERS (theEvent); | |
5431 | } | |
5432 | XSETINT (emacs_event->x, lrint (p.x)); | |
5433 | XSETINT (emacs_event->y, lrint (p.y)); | |
5434 | EV_TRAILER (theEvent); | |
5435 | } | |
5436 | ||
5437 | ||
19454c0a | 5438 | - (void)rightMouseDown: (NSEvent *)theEvent |
edfda783 | 5439 | { |
19454c0a | 5440 | NSTRACE (rightMouseDown); |
edfda783 AR |
5441 | [self mouseDown: theEvent]; |
5442 | } | |
5443 | ||
5444 | ||
19454c0a | 5445 | - (void)otherMouseDown: (NSEvent *)theEvent |
edfda783 | 5446 | { |
19454c0a AR |
5447 | NSTRACE (otherMouseDown); |
5448 | [self mouseDown: theEvent]; | |
5449 | } | |
5450 | ||
5451 | ||
5452 | - (void)mouseUp: (NSEvent *)theEvent | |
5453 | { | |
5454 | NSTRACE (mouseUp); | |
edfda783 AR |
5455 | [self mouseDown: theEvent]; |
5456 | } | |
5457 | ||
5458 | ||
5459 | - (void)rightMouseUp: (NSEvent *)theEvent | |
5460 | { | |
5461 | NSTRACE (rightMouseUp); | |
5462 | [self mouseDown: theEvent]; | |
5463 | } | |
5464 | ||
5465 | ||
19454c0a AR |
5466 | - (void)otherMouseUp: (NSEvent *)theEvent |
5467 | { | |
5468 | NSTRACE (otherMouseUp); | |
5469 | [self mouseDown: theEvent]; | |
5470 | } | |
5471 | ||
5472 | ||
edfda783 AR |
5473 | - (void) scrollWheel: (NSEvent *)theEvent |
5474 | { | |
5475 | NSTRACE (scrollWheel); | |
5476 | [self mouseDown: theEvent]; | |
5477 | } | |
5478 | ||
5479 | ||
5480 | /* Tell emacs the mouse has moved. */ | |
5481 | - (void)mouseMoved: (NSEvent *)e | |
5482 | { | |
bbf534ce | 5483 | Mouse_HLInfo *hlinfo = MOUSE_HL_INFO (emacsframe); |
18da0d8a | 5484 | struct ns_display_info *dpyinfo = FRAME_DISPLAY_INFO (emacsframe); |
edfda783 | 5485 | Lisp_Object frame; |
18da0d8a | 5486 | NSPoint pt; |
edfda783 | 5487 | |
c8c057de | 5488 | // NSTRACE (mouseMoved); |
edfda783 | 5489 | |
ced135eb | 5490 | dpyinfo->last_mouse_movement_time = EV_TIMESTAMP (e); |
18da0d8a DA |
5491 | pt = [self convertPoint: [e locationInWindow] fromView: nil]; |
5492 | dpyinfo->last_mouse_motion_x = pt.x; | |
5493 | dpyinfo->last_mouse_motion_y = pt.y; | |
edfda783 AR |
5494 | |
5495 | /* update any mouse face */ | |
bbf534ce | 5496 | if (hlinfo->mouse_face_hidden) |
edfda783 | 5497 | { |
bbf534ce EZ |
5498 | hlinfo->mouse_face_hidden = 0; |
5499 | clear_mouse_face (hlinfo); | |
edfda783 AR |
5500 | } |
5501 | ||
5502 | /* tooltip handling */ | |
5503 | previous_help_echo_string = help_echo_string; | |
5504 | help_echo_string = Qnil; | |
5505 | ||
5ab473cd JD |
5506 | if (!NILP (Vmouse_autoselect_window)) |
5507 | { | |
5508 | NSTRACE (mouse_autoselect_window); | |
1fccc530 | 5509 | static Lisp_Object last_mouse_window; |
18da0d8a DA |
5510 | Lisp_Object window |
5511 | = window_from_coordinates (emacsframe, pt.x, pt.y, 0, 0); | |
1fccc530 | 5512 | |
5ab473cd | 5513 | if (WINDOWP (window) |
1fccc530 | 5514 | && !EQ (window, last_mouse_window) |
5ab473cd JD |
5515 | && !EQ (window, selected_window) |
5516 | && (focus_follows_mouse | |
5517 | || (EQ (XWINDOW (window)->frame, | |
5518 | XWINDOW (selected_window)->frame)))) | |
5519 | { | |
5520 | NSTRACE (in_window); | |
5521 | emacs_event->kind = SELECT_WINDOW_EVENT; | |
5522 | emacs_event->frame_or_window = window; | |
5523 | EV_TRAILER2 (e); | |
5524 | } | |
1fccc530 DA |
5525 | /* Remember the last window where we saw the mouse. */ |
5526 | last_mouse_window = window; | |
5ab473cd JD |
5527 | } |
5528 | ||
18da0d8a | 5529 | if (!note_mouse_movement (emacsframe, pt.x, pt.y)) |
edfda783 AR |
5530 | help_echo_string = previous_help_echo_string; |
5531 | ||
5532 | XSETFRAME (frame, emacsframe); | |
5533 | if (!NILP (help_echo_string) || !NILP (previous_help_echo_string)) | |
5534 | { | |
5535 | /* NOTE: help_echo_{window,pos,object} are set in xdisp.c | |
5536 | (note_mouse_highlight), which is called through the | |
5537 | note_mouse_movement () call above */ | |
5538 | gen_help_event (help_echo_string, frame, help_echo_window, | |
5539 | help_echo_object, help_echo_pos); | |
5540 | } | |
5541 | else | |
5542 | { | |
5543 | help_echo_string = Qnil; | |
5544 | gen_help_event (Qnil, frame, Qnil, Qnil, 0); | |
5545 | } | |
5546 | ||
5547 | if (emacsframe->mouse_moved && send_appdefined) | |
5548 | ns_send_appdefined (-1); | |
5549 | } | |
5550 | ||
5551 | ||
5552 | - (void)mouseDragged: (NSEvent *)e | |
5553 | { | |
5554 | NSTRACE (mouseDragged); | |
5555 | [self mouseMoved: e]; | |
5556 | } | |
5557 | ||
5558 | ||
5559 | - (void)rightMouseDragged: (NSEvent *)e | |
5560 | { | |
5561 | NSTRACE (rightMouseDragged); | |
5562 | [self mouseMoved: e]; | |
5563 | } | |
5564 | ||
5565 | ||
19454c0a AR |
5566 | - (void)otherMouseDragged: (NSEvent *)e |
5567 | { | |
5568 | NSTRACE (otherMouseDragged); | |
5569 | [self mouseMoved: e]; | |
5570 | } | |
5571 | ||
5572 | ||
edfda783 AR |
5573 | - (BOOL)windowShouldClose: (id)sender |
5574 | { | |
5575 | NSEvent *e =[[self window] currentEvent]; | |
5576 | ||
5577 | NSTRACE (windowShouldClose); | |
5578 | windowClosing = YES; | |
edfda783 AR |
5579 | if (!emacs_event) |
5580 | return NO; | |
5581 | emacs_event->kind = DELETE_WINDOW_EVENT; | |
5582 | emacs_event->modifiers = 0; | |
5583 | emacs_event->code = 0; | |
5584 | EV_TRAILER (e); | |
5585 | /* Don't close this window, let this be done from lisp code. */ | |
5586 | return NO; | |
5587 | } | |
5588 | ||
c4c9756b | 5589 | - (void) updateFrameSize: (BOOL) delay; |
aa7d57c5 JD |
5590 | { |
5591 | NSWindow *window = [self window]; | |
5592 | NSRect wr = [window frame]; | |
aa7d57c5 | 5593 | int extra = 0; |
6871e574 JD |
5594 | int gsextra = 0; |
5595 | #ifdef NS_IMPL_GNUSTEP | |
5596 | gsextra = 3; | |
aa7d57c5 JD |
5597 | #endif |
5598 | ||
5599 | int oldc = cols, oldr = rows; | |
5600 | int oldw = FRAME_PIXEL_WIDTH (emacsframe), | |
5601 | oldh = FRAME_PIXEL_HEIGHT (emacsframe); | |
5602 | int neww, newh; | |
5603 | ||
6871e574 | 5604 | cols = FRAME_PIXEL_WIDTH_TO_TEXT_COLS (emacsframe, wr.size.width + gsextra); |
aa7d57c5 JD |
5605 | |
5606 | if (cols < MINWIDTH) | |
5607 | cols = MINWIDTH; | |
5608 | ||
6871e574 JD |
5609 | if (! [self isFullscreen]) |
5610 | { | |
5611 | extra = FRAME_NS_TITLEBAR_HEIGHT (emacsframe) | |
5612 | + FRAME_TOOLBAR_HEIGHT (emacsframe) - gsextra; | |
5613 | } | |
5614 | ||
5615 | rows = FRAME_PIXEL_HEIGHT_TO_TEXT_LINES (emacsframe, wr.size.height - extra); | |
aa7d57c5 JD |
5616 | |
5617 | if (rows < MINHEIGHT) | |
5618 | rows = MINHEIGHT; | |
5619 | ||
5620 | neww = (int)wr.size.width - emacsframe->border_width; | |
6871e574 | 5621 | newh = (int)wr.size.height - extra; |
aa7d57c5 JD |
5622 | |
5623 | if (oldr != rows || oldc != cols || neww != oldw || newh != oldh) | |
5624 | { | |
0b3b1d23 | 5625 | NSView *view = FRAME_NS_VIEW (emacsframe); |
960ce480 JD |
5626 | NSWindow *win = [view window]; |
5627 | NSSize sz = [win resizeIncrements]; | |
5628 | ||
aa7d57c5 JD |
5629 | FRAME_PIXEL_WIDTH (emacsframe) = neww; |
5630 | FRAME_PIXEL_HEIGHT (emacsframe) = newh; | |
c4c9756b | 5631 | change_frame_size (emacsframe, rows, cols, 0, delay, 0); |
aa7d57c5 JD |
5632 | SET_FRAME_GARBAGED (emacsframe); |
5633 | cancel_mouse_face (emacsframe); | |
960ce480 JD |
5634 | |
5635 | // Did resize increments change because of a font change? | |
5636 | if (sz.width != FRAME_COLUMN_WIDTH (emacsframe) || | |
5637 | sz.height != FRAME_LINE_HEIGHT (emacsframe)) | |
5638 | { | |
5639 | sz.width = FRAME_COLUMN_WIDTH (emacsframe); | |
5640 | sz.height = FRAME_LINE_HEIGHT (emacsframe); | |
5641 | [win setResizeIncrements: sz]; | |
5642 | } | |
5643 | ||
0b3b1d23 | 5644 | [view setFrame: NSMakeRect (0, 0, neww, newh)]; |
dd946752 | 5645 | [self windowDidMove:nil]; // Update top/left. |
aa7d57c5 JD |
5646 | } |
5647 | } | |
edfda783 AR |
5648 | |
5649 | - (NSSize)windowWillResize: (NSWindow *)sender toSize: (NSSize)frameSize | |
5650 | /* normalize frame to gridded text size */ | |
5651 | { | |
6871e574 JD |
5652 | int extra = 0; |
5653 | int gsextra = 0; | |
5654 | #ifdef NS_IMPL_GNUSTEP | |
5655 | gsextra = 3; | |
5656 | #endif | |
3d5ee10a | 5657 | |
edfda783 AR |
5658 | NSTRACE (windowWillResize); |
5659 | /*fprintf (stderr,"Window will resize: %.0f x %.0f\n",frameSize.width,frameSize.height); */ | |
5660 | ||
dd946752 JD |
5661 | if (fs_state == FULLSCREEN_MAXIMIZED |
5662 | && (maximized_width != (int)frameSize.width | |
5663 | || maximized_height != (int)frameSize.height)) | |
5664 | [self setFSValue: FULLSCREEN_NONE]; | |
5665 | else if (fs_state == FULLSCREEN_WIDTH | |
5666 | && maximized_width != (int)frameSize.width) | |
5667 | [self setFSValue: FULLSCREEN_NONE]; | |
5668 | else if (fs_state == FULLSCREEN_HEIGHT | |
5669 | && maximized_height != (int)frameSize.height) | |
5670 | [self setFSValue: FULLSCREEN_NONE]; | |
5671 | if (fs_state == FULLSCREEN_NONE) | |
5672 | maximized_width = maximized_height = -1; | |
5673 | ||
edfda783 | 5674 | cols = FRAME_PIXEL_WIDTH_TO_TEXT_COLS (emacsframe, |
6871e574 | 5675 | frameSize.width + gsextra); |
edfda783 AR |
5676 | if (cols < MINWIDTH) |
5677 | cols = MINWIDTH; | |
edfda783 | 5678 | |
6871e574 JD |
5679 | rows = FRAME_PIXEL_HEIGHT_TO_TEXT_LINES (emacsframe, |
5680 | frameSize.height - extra); | |
edfda783 AR |
5681 | if (rows < MINHEIGHT) |
5682 | rows = MINHEIGHT; | |
edfda783 AR |
5683 | #ifdef NS_IMPL_COCOA |
5684 | { | |
5685 | /* this sets window title to have size in it; the wm does this under GS */ | |
5686 | NSRect r = [[self window] frame]; | |
5687 | if (r.size.height == frameSize.height && r.size.width == frameSize.width) | |
5688 | { | |
5689 | if (old_title != 0) | |
5690 | { | |
5691 | xfree (old_title); | |
5692 | old_title = 0; | |
5693 | } | |
5694 | } | |
b19aa636 | 5695 | else if (fs_state == FULLSCREEN_NONE && ! maximizing_resize) |
edfda783 AR |
5696 | { |
5697 | char *size_title; | |
5698 | NSWindow *window = [self window]; | |
5699 | if (old_title == 0) | |
5700 | { | |
b19aa636 | 5701 | char *t = strdup ([[[self window] title] UTF8String]); |
edfda783 AR |
5702 | char *pos = strstr (t, " — "); |
5703 | if (pos) | |
5704 | *pos = '\0'; | |
b19aa636 | 5705 | old_title = t; |
edfda783 AR |
5706 | } |
5707 | size_title = xmalloc (strlen (old_title) + 40); | |
a66ff6d8 | 5708 | esprintf (size_title, "%s — (%d x %d)", old_title, cols, rows); |
edfda783 AR |
5709 | [window setTitle: [NSString stringWithUTF8String: size_title]]; |
5710 | [window display]; | |
5711 | xfree (size_title); | |
5712 | } | |
5713 | } | |
5714 | #endif /* NS_IMPL_COCOA */ | |
5715 | /*fprintf (stderr," ...size became %.0f x %.0f (%d x %d)\n",frameSize.width,frameSize.height,cols,rows); */ | |
5716 | ||
5717 | return frameSize; | |
5718 | } | |
5719 | ||
5720 | ||
5721 | - (void)windowDidResize: (NSNotification *)notification | |
5722 | { | |
3d5ee10a | 5723 | if (! [self fsIsNative]) |
6871e574 JD |
5724 | { |
5725 | NSWindow *theWindow = [notification object]; | |
5726 | /* We can get notification on the non-FS window when in | |
5727 | fullscreen mode. */ | |
5728 | if ([self window] != theWindow) return; | |
5729 | } | |
04fafa46 | 5730 | |
0dc8cf50 | 5731 | #ifdef NS_IMPL_GNUSTEP |
edfda783 AR |
5732 | NSWindow *theWindow = [notification object]; |
5733 | ||
04fafa46 | 5734 | /* In GNUstep, at least currently, it's possible to get a didResize |
edfda783 AR |
5735 | without getting a willResize.. therefore we need to act as if we got |
5736 | the willResize now */ | |
5737 | NSSize sz = [theWindow frame].size; | |
5738 | sz = [self windowWillResize: theWindow toSize: sz]; | |
5739 | #endif /* NS_IMPL_GNUSTEP */ | |
5740 | ||
5741 | NSTRACE (windowDidResize); | |
5742 | /*fprintf (stderr,"windowDidResize: %.0f\n",[theWindow frame].size.height); */ | |
5743 | ||
b19aa636 JD |
5744 | if (cols > 0 && rows > 0) |
5745 | { | |
5746 | [self updateFrameSize: YES]; | |
5747 | } | |
5748 | ||
5749 | ns_send_appdefined (-1); | |
5750 | } | |
5751 | ||
edfda783 | 5752 | #ifdef NS_IMPL_COCOA |
b19aa636 JD |
5753 | - (void)viewDidEndLiveResize |
5754 | { | |
5755 | [super viewDidEndLiveResize]; | |
edfda783 AR |
5756 | if (old_title != 0) |
5757 | { | |
b19aa636 | 5758 | [[self window] setTitle: [NSString stringWithUTF8String: old_title]]; |
edfda783 AR |
5759 | xfree (old_title); |
5760 | old_title = 0; | |
5761 | } | |
b19aa636 | 5762 | maximizing_resize = NO; |
edfda783 | 5763 | } |
b19aa636 | 5764 | #endif /* NS_IMPL_COCOA */ |
edfda783 AR |
5765 | |
5766 | ||
5767 | - (void)windowDidBecomeKey: (NSNotification *)notification | |
c8c057de | 5768 | /* cf. x_detect_focus_change(), x_focus_changed(), x_new_focus_frame() */ |
edfda783 | 5769 | { |
aad3612f | 5770 | struct ns_display_info *dpyinfo = FRAME_DISPLAY_INFO (emacsframe); |
9e50ff0c | 5771 | struct frame *old_focus = dpyinfo->x_focus_frame; |
edfda783 AR |
5772 | |
5773 | NSTRACE (windowDidBecomeKey); | |
5774 | ||
5775 | if (emacsframe != old_focus) | |
9e50ff0c | 5776 | dpyinfo->x_focus_frame = emacsframe; |
81cfe31c | 5777 | |
edfda783 AR |
5778 | ns_frame_rehighlight (emacsframe); |
5779 | ||
5780 | if (emacs_event) | |
5781 | { | |
5782 | emacs_event->kind = FOCUS_IN_EVENT; | |
5783 | EV_TRAILER ((id)nil); | |
5784 | } | |
5785 | } | |
5786 | ||
5787 | ||
5788 | - (void)windowDidResignKey: (NSNotification *)notification | |
c8c057de | 5789 | /* cf. x_detect_focus_change(), x_focus_changed(), x_new_focus_frame() */ |
edfda783 | 5790 | { |
aad3612f | 5791 | struct ns_display_info *dpyinfo = FRAME_DISPLAY_INFO (emacsframe); |
18c26d81 | 5792 | BOOL is_focus_frame = dpyinfo->x_focus_frame == emacsframe; |
edfda783 AR |
5793 | NSTRACE (windowDidResignKey); |
5794 | ||
18c26d81 | 5795 | if (is_focus_frame) |
9e50ff0c | 5796 | dpyinfo->x_focus_frame = 0; |
edfda783 | 5797 | |
c8c057de AR |
5798 | ns_frame_rehighlight (emacsframe); |
5799 | ||
5800 | /* FIXME: for some reason needed on second and subsequent clicks away | |
5801 | from sole-frame Emacs to get hollow box to show */ | |
5802 | if (!windowClosing && [[self window] isVisible] == YES) | |
59bc82c0 SZ |
5803 | { |
5804 | x_update_cursor (emacsframe, 1); | |
5805 | x_set_frame_alpha (emacsframe); | |
5806 | } | |
edfda783 | 5807 | |
18c26d81 | 5808 | if (emacs_event && is_focus_frame) |
edfda783 AR |
5809 | { |
5810 | [self deleteWorkingText]; | |
18c26d81 | 5811 | emacs_event->kind = FOCUS_OUT_EVENT; |
edfda783 AR |
5812 | EV_TRAILER ((id)nil); |
5813 | } | |
5814 | } | |
5815 | ||
5816 | ||
5817 | - (void)windowWillMiniaturize: sender | |
5818 | { | |
5819 | NSTRACE (windowWillMiniaturize); | |
5820 | } | |
5821 | ||
5822 | ||
5823 | - (BOOL)isFlipped | |
5824 | { | |
5825 | return YES; | |
5826 | } | |
5827 | ||
5828 | ||
5829 | - (BOOL)isOpaque | |
5830 | { | |
5831 | return NO; | |
5832 | } | |
5833 | ||
5834 | ||
5835 | - initFrameFromEmacs: (struct frame *)f | |
5836 | { | |
5837 | NSRect r, wr; | |
5838 | Lisp_Object tem; | |
5839 | NSWindow *win; | |
edfda783 AR |
5840 | NSSize sz; |
5841 | NSColor *col; | |
5842 | NSString *name; | |
5843 | ||
5844 | NSTRACE (initFrameFromEmacs); | |
5845 | ||
5846 | windowClosing = NO; | |
5847 | processingCompose = NO; | |
5848 | scrollbarsNeedingUpdate = 0; | |
dd946752 JD |
5849 | fs_state = FULLSCREEN_NONE; |
5850 | fs_before_fs = next_maximized = -1; | |
6871e574 JD |
5851 | #ifdef HAVE_NATIVE_FS |
5852 | fs_is_native = ns_use_native_fullscreen; | |
5853 | #else | |
5854 | fs_is_native = NO; | |
5855 | #endif | |
dd946752 JD |
5856 | maximized_width = maximized_height = -1; |
5857 | nonfs_window = nil; | |
edfda783 AR |
5858 | |
5859 | /*fprintf (stderr,"init with %d, %d\n",f->text_cols, f->text_lines); */ | |
5860 | ||
e2f79c8d | 5861 | ns_userRect = NSMakeRect (0, 0, 0, 0); |
edfda783 AR |
5862 | r = NSMakeRect (0, 0, FRAME_TEXT_COLS_TO_PIXEL_WIDTH (f, f->text_cols), |
5863 | FRAME_TEXT_LINES_TO_PIXEL_HEIGHT (f, f->text_lines)); | |
5864 | [self initWithFrame: r]; | |
6aba198c | 5865 | [self setAutoresizingMask: NSViewWidthSizable | NSViewHeightSizable]; |
edfda783 AR |
5866 | |
5867 | FRAME_NS_VIEW (f) = self; | |
5868 | emacsframe = f; | |
b19aa636 | 5869 | #ifdef NS_IMPL_COCOA |
edfda783 | 5870 | old_title = 0; |
b19aa636 JD |
5871 | maximizing_resize = NO; |
5872 | #endif | |
edfda783 AR |
5873 | |
5874 | win = [[EmacsWindow alloc] | |
5875 | initWithContentRect: r | |
5876 | styleMask: (NSResizableWindowMask | | |
a258d627 JD |
5877 | #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_7 |
5878 | NSTitledWindowMask | | |
5879 | #endif | |
edfda783 AR |
5880 | NSMiniaturizableWindowMask | |
5881 | NSClosableWindowMask) | |
5882 | backing: NSBackingStoreBuffered | |
5883 | defer: YES]; | |
5884 | ||
6871e574 | 5885 | #ifdef HAVE_NATIVE_FS |
dd946752 JD |
5886 | [win setCollectionBehavior:NSWindowCollectionBehaviorFullScreenPrimary]; |
5887 | #endif | |
5888 | ||
edfda783 | 5889 | wr = [win frame]; |
dd946752 | 5890 | bwidth = f->border_width = wr.size.width - r.size.width; |
04fafa46 | 5891 | tibar_height = FRAME_NS_TITLEBAR_HEIGHT (f) = wr.size.height - r.size.height; |
edfda783 AR |
5892 | |
5893 | [win setAcceptsMouseMovedEvents: YES]; | |
5894 | [win setDelegate: self]; | |
5895 | [win useOptimizedDrawing: YES]; | |
5896 | ||
5897 | sz.width = FRAME_COLUMN_WIDTH (f); | |
5898 | sz.height = FRAME_LINE_HEIGHT (f); | |
5899 | [win setResizeIncrements: sz]; | |
5900 | ||
5901 | [[win contentView] addSubview: self]; | |
5902 | ||
5903 | if (ns_drag_types) | |
5904 | [self registerForDraggedTypes: ns_drag_types]; | |
5905 | ||
e69b0960 | 5906 | tem = f->name; |
edfda783 | 5907 | name = [NSString stringWithUTF8String: |
0dc8cf50 | 5908 | NILP (tem) ? "Emacs" : SSDATA (tem)]; |
edfda783 AR |
5909 | [win setTitle: name]; |
5910 | ||
5911 | /* toolbar support */ | |
5912 | toolbar = [[EmacsToolbar alloc] initForView: self withIdentifier: | |
5913 | [NSString stringWithFormat: @"Emacs Frame %d", | |
5914 | ns_window_num]]; | |
5915 | [win setToolbar: toolbar]; | |
5916 | [toolbar setVisible: NO]; | |
5917 | #ifdef NS_IMPL_COCOA | |
c0342369 JD |
5918 | { |
5919 | NSButton *toggleButton; | |
edfda783 AR |
5920 | toggleButton = [win standardWindowButton: NSWindowToolbarButton]; |
5921 | [toggleButton setTarget: self]; | |
5922 | [toggleButton setAction: @selector (toggleToolbar: )]; | |
c0342369 | 5923 | } |
edfda783 | 5924 | #endif |
581a8100 | 5925 | FRAME_TOOLBAR_HEIGHT (f) = 0; |
edfda783 | 5926 | |
e69b0960 | 5927 | tem = f->icon_name; |
edfda783 AR |
5928 | if (!NILP (tem)) |
5929 | [win setMiniwindowTitle: | |
0dc8cf50 | 5930 | [NSString stringWithUTF8String: SSDATA (tem)]]; |
edfda783 AR |
5931 | |
5932 | { | |
5933 | NSScreen *screen = [win screen]; | |
5934 | ||
5935 | if (screen != 0) | |
5936 | [win setFrameTopLeftPoint: NSMakePoint | |
5937 | (IN_BOUND (-SCREENMAX, f->left_pos, SCREENMAX), | |
5938 | IN_BOUND (-SCREENMAX, | |
5939 | [screen frame].size.height - NS_TOP_POS (f), SCREENMAX))]; | |
5940 | } | |
5941 | ||
5942 | [win makeFirstResponder: self]; | |
5943 | ||
5944 | col = ns_lookup_indexed_color (NS_FACE_BACKGROUND | |
5945 | (FRAME_DEFAULT_FACE (emacsframe)), emacsframe); | |
5946 | [win setBackgroundColor: col]; | |
c0342369 | 5947 | if ([col alphaComponent] != (EmacsCGFloat) 1.0) |
edfda783 AR |
5948 | [win setOpaque: NO]; |
5949 | ||
5950 | [self allocateGState]; | |
5951 | ||
699c10bd | 5952 | [NSApp registerServicesMenuSendTypes: ns_send_types |
3fe4b549 | 5953 | returnTypes: nil]; |
699c10bd | 5954 | |
edfda783 AR |
5955 | ns_window_num++; |
5956 | return self; | |
5957 | } | |
5958 | ||
5959 | ||
5960 | - (void)windowDidMove: sender | |
5961 | { | |
5962 | NSWindow *win = [self window]; | |
5963 | NSRect r = [win frame]; | |
e2f79c8d JD |
5964 | NSArray *screens = [NSScreen screens]; |
5965 | NSScreen *screen = [screens objectAtIndex: 0]; | |
edfda783 AR |
5966 | |
5967 | NSTRACE (windowDidMove); | |
5968 | ||
5969 | if (!emacsframe->output_data.ns) | |
5970 | return; | |
5971 | if (screen != nil) | |
5972 | { | |
6516d10a AR |
5973 | emacsframe->left_pos = r.origin.x; |
5974 | emacsframe->top_pos = | |
5975 | [screen frame].size.height - (r.origin.y + r.size.height); | |
edfda783 AR |
5976 | } |
5977 | } | |
5978 | ||
6516d10a AR |
5979 | |
5980 | /* Called AFTER method below, but before our windowWillResize call there leads | |
5981 | to windowDidResize -> x_set_window_size. Update emacs' notion of frame | |
5982 | location so set_window_size moves the frame. */ | |
edfda783 AR |
5983 | - (BOOL)windowShouldZoom: (NSWindow *)sender toFrame: (NSRect)newFrame |
5984 | { | |
e2f79c8d | 5985 | emacsframe->output_data.ns->zooming = 1; |
edfda783 AR |
5986 | return YES; |
5987 | } | |
edfda783 | 5988 | |
4ddf94bd AR |
5989 | |
5990 | /* Override to do something slightly nonstandard, but nice. First click on | |
5991 | zoom button will zoom vertically. Second will zoom completely. Third | |
5992 | returns to original. */ | |
edfda783 | 5993 | - (NSRect)windowWillUseStandardFrame:(NSWindow *)sender |
4ddf94bd AR |
5994 | defaultFrame:(NSRect)defaultFrame |
5995 | { | |
5996 | NSRect result = [sender frame]; | |
6516d10a | 5997 | |
4ddf94bd AR |
5998 | NSTRACE (windowWillUseStandardFrame); |
5999 | ||
dd946752 JD |
6000 | if (fs_before_fs != -1) /* Entering fullscreen */ |
6001 | { | |
6002 | result = defaultFrame; | |
6003 | } | |
6004 | else if (next_maximized == FULLSCREEN_HEIGHT | |
6005 | || (next_maximized == -1 | |
6006 | && abs (defaultFrame.size.height - result.size.height) | |
6007 | > FRAME_LINE_HEIGHT (emacsframe))) | |
6516d10a AR |
6008 | { |
6009 | /* first click */ | |
6010 | ns_userRect = result; | |
dd946752 JD |
6011 | maximized_height = result.size.height = defaultFrame.size.height; |
6012 | maximized_width = -1; | |
6516d10a | 6013 | result.origin.y = defaultFrame.origin.y; |
dd946752 | 6014 | [self setFSValue: FULLSCREEN_HEIGHT]; |
b19aa636 JD |
6015 | #ifdef NS_IMPL_COCOA |
6016 | maximizing_resize = YES; | |
6017 | #endif | |
dd946752 JD |
6018 | } |
6019 | else if (next_maximized == FULLSCREEN_WIDTH) | |
6020 | { | |
6021 | ns_userRect = result; | |
6022 | maximized_width = result.size.width = defaultFrame.size.width; | |
6023 | maximized_height = -1; | |
6024 | result.origin.x = defaultFrame.origin.x; | |
6025 | [self setFSValue: FULLSCREEN_WIDTH]; | |
6026 | } | |
6027 | else if (next_maximized == FULLSCREEN_MAXIMIZED | |
6028 | || (next_maximized == -1 | |
6029 | && abs (defaultFrame.size.width - result.size.width) | |
6030 | > FRAME_COLUMN_WIDTH (emacsframe))) | |
6031 | { | |
6032 | result = defaultFrame; /* second click */ | |
6033 | maximized_width = result.size.width; | |
6034 | maximized_height = result.size.height; | |
6035 | [self setFSValue: FULLSCREEN_MAXIMIZED]; | |
b19aa636 JD |
6036 | #ifdef NS_IMPL_COCOA |
6037 | maximizing_resize = YES; | |
6038 | #endif | |
6516d10a AR |
6039 | } |
6040 | else | |
6041 | { | |
dd946752 JD |
6042 | /* restore */ |
6043 | result = ns_userRect.size.height ? ns_userRect : result; | |
6044 | ns_userRect = NSMakeRect (0, 0, 0, 0); | |
b19aa636 JD |
6045 | #ifdef NS_IMPL_COCOA |
6046 | maximizing_resize = fs_state != FULLSCREEN_NONE; | |
6047 | #endif | |
dd946752 | 6048 | [self setFSValue: FULLSCREEN_NONE]; |
c0342369 | 6049 | maximized_width = maximized_height = -1; |
6516d10a | 6050 | } |
4ddf94bd | 6051 | |
dd946752 | 6052 | if (fs_before_fs == -1) next_maximized = -1; |
4ddf94bd AR |
6053 | [self windowWillResize: sender toSize: result.size]; |
6054 | return result; | |
6055 | } | |
edfda783 AR |
6056 | |
6057 | ||
6058 | - (void)windowDidDeminiaturize: sender | |
6059 | { | |
6060 | NSTRACE (windowDidDeminiaturize); | |
6061 | if (!emacsframe->output_data.ns) | |
6062 | return; | |
edfa7fa0 DA |
6063 | |
6064 | SET_FRAME_ICONIFIED (emacsframe, 0); | |
6065 | SET_FRAME_VISIBLE (emacsframe, 1); | |
edfda783 AR |
6066 | windows_or_buffers_changed++; |
6067 | ||
6068 | if (emacs_event) | |
6069 | { | |
edfa7fa0 | 6070 | emacs_event->kind = DEICONIFY_EVENT; |
edfda783 AR |
6071 | EV_TRAILER ((id)nil); |
6072 | } | |
6073 | } | |
6074 | ||
6075 | ||
6076 | - (void)windowDidExpose: sender | |
6077 | { | |
6078 | NSTRACE (windowDidExpose); | |
6079 | if (!emacsframe->output_data.ns) | |
6080 | return; | |
edfa7fa0 DA |
6081 | |
6082 | SET_FRAME_VISIBLE (emacsframe, 1); | |
edfda783 AR |
6083 | SET_FRAME_GARBAGED (emacsframe); |
6084 | ||
6085 | if (send_appdefined) | |
6086 | ns_send_appdefined (-1); | |
6087 | } | |
6088 | ||
6089 | ||
6090 | - (void)windowDidMiniaturize: sender | |
6091 | { | |
6092 | NSTRACE (windowDidMiniaturize); | |
6093 | if (!emacsframe->output_data.ns) | |
6094 | return; | |
6095 | ||
edfa7fa0 DA |
6096 | SET_FRAME_ICONIFIED (emacsframe, 1); |
6097 | SET_FRAME_VISIBLE (emacsframe, 0); | |
edfda783 AR |
6098 | |
6099 | if (emacs_event) | |
6100 | { | |
6101 | emacs_event->kind = ICONIFY_EVENT; | |
6102 | EV_TRAILER ((id)nil); | |
6103 | } | |
6104 | } | |
6105 | ||
6871e574 JD |
6106 | #ifdef HAVE_NATIVE_FS |
6107 | - (NSApplicationPresentationOptions)window:(NSWindow *)window | |
6108 | willUseFullScreenPresentationOptions: | |
6109 | (NSApplicationPresentationOptions)proposedOptions | |
6110 | { | |
6111 | return proposedOptions|NSApplicationPresentationAutoHideToolbar; | |
6112 | } | |
6113 | #endif | |
6114 | ||
dd946752 JD |
6115 | - (void)windowWillEnterFullScreen:(NSNotification *)notification |
6116 | { | |
6117 | fs_before_fs = fs_state; | |
6118 | } | |
6119 | ||
6120 | - (void)windowDidEnterFullScreen:(NSNotification *)notification | |
6121 | { | |
6122 | [self setFSValue: FULLSCREEN_BOTH]; | |
6871e574 | 6123 | if (! [self fsIsNative]) |
04fafa46 | 6124 | { |
6871e574 JD |
6125 | [self windowDidBecomeKey:notification]; |
6126 | [nonfs_window orderOut:self]; | |
04fafa46 | 6127 | } |
28c76099 JD |
6128 | else |
6129 | { | |
6130 | BOOL tbar_visible = FRAME_EXTERNAL_TOOL_BAR (emacsframe) ? YES : NO; | |
6131 | #ifdef NS_IMPL_COCOA | |
ddb317ba | 6132 | #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_7 |
28c76099 JD |
6133 | unsigned val = (unsigned)[NSApp presentationOptions]; |
6134 | ||
6135 | // OSX 10.7 bug fix, the menu won't appear without this. | |
6136 | // val is non-zero on other OSX versions. | |
6137 | if (val == 0) | |
6138 | { | |
6139 | NSApplicationPresentationOptions options | |
6140 | = NSApplicationPresentationAutoHideDock | |
6141 | | NSApplicationPresentationAutoHideMenuBar | |
6142 | | NSApplicationPresentationFullScreen | |
6143 | | NSApplicationPresentationAutoHideToolbar; | |
6144 | ||
6145 | [NSApp setPresentationOptions: options]; | |
6146 | } | |
ddb317ba | 6147 | #endif |
28c76099 JD |
6148 | #endif |
6149 | [toolbar setVisible:tbar_visible]; | |
6150 | } | |
dd946752 JD |
6151 | } |
6152 | ||
6153 | - (void)windowWillExitFullScreen:(NSNotification *)notification | |
6154 | { | |
6155 | if (next_maximized != -1) | |
6156 | fs_before_fs = next_maximized; | |
6157 | } | |
6158 | ||
6159 | - (void)windowDidExitFullScreen:(NSNotification *)notification | |
6160 | { | |
6161 | [self setFSValue: fs_before_fs]; | |
6162 | fs_before_fs = -1; | |
d180bde8 | 6163 | #ifdef HAVE_NATIVE_FS |
6871e574 | 6164 | [self updateCollectionBehaviour]; |
c0342369 | 6165 | #endif |
6871e574 JD |
6166 | if (FRAME_EXTERNAL_TOOL_BAR (emacsframe)) |
6167 | { | |
6168 | [toolbar setVisible:YES]; | |
6169 | update_frame_tool_bar (emacsframe); | |
6170 | [self updateFrameSize:YES]; | |
6171 | [[self window] display]; | |
6172 | } | |
6173 | else | |
6174 | [toolbar setVisible:NO]; | |
6175 | ||
dd946752 JD |
6176 | if (next_maximized != -1) |
6177 | [[self window] performZoom:self]; | |
6178 | } | |
6179 | ||
6871e574 | 6180 | - (BOOL)fsIsNative |
dd946752 | 6181 | { |
6871e574 JD |
6182 | return fs_is_native; |
6183 | } | |
6184 | ||
6185 | - (BOOL)isFullscreen | |
6186 | { | |
6187 | if (! fs_is_native) return nonfs_window != nil; | |
6188 | #ifdef HAVE_NATIVE_FS | |
6189 | return ([[self window] styleMask] & NSFullScreenWindowMask) != 0; | |
dd946752 | 6190 | #else |
6871e574 JD |
6191 | return NO; |
6192 | #endif | |
6193 | } | |
6194 | ||
6195 | #ifdef HAVE_NATIVE_FS | |
6196 | - (void)updateCollectionBehaviour | |
6197 | { | |
6198 | if (! [self isFullscreen]) | |
6199 | { | |
6200 | NSWindow *win = [self window]; | |
6201 | NSWindowCollectionBehavior b = [win collectionBehavior]; | |
6202 | if (ns_use_native_fullscreen) | |
6203 | b |= NSWindowCollectionBehaviorFullScreenPrimary; | |
6204 | else | |
6205 | b &= ~NSWindowCollectionBehaviorFullScreenPrimary; | |
6206 | ||
6207 | [win setCollectionBehavior: b]; | |
6208 | fs_is_native = ns_use_native_fullscreen; | |
6209 | } | |
6210 | } | |
6211 | #endif | |
3d5ee10a | 6212 | |
6871e574 JD |
6213 | - (void)toggleFullScreen: (id)sender |
6214 | { | |
6215 | NSWindow *w, *fw; | |
6216 | BOOL onFirstScreen; | |
6217 | struct frame *f; | |
dd946752 | 6218 | NSSize sz; |
6871e574 JD |
6219 | NSRect r, wr; |
6220 | NSColor *col; | |
6221 | ||
6222 | if (fs_is_native) | |
6223 | { | |
d180bde8 | 6224 | #ifdef HAVE_NATIVE_FS |
6871e574 | 6225 | [[self window] toggleFullScreen:sender]; |
c0342369 | 6226 | #endif |
6871e574 JD |
6227 | return; |
6228 | } | |
6229 | ||
6230 | w = [self window]; | |
6231 | onFirstScreen = [[w screen] isEqual:[[NSScreen screens] objectAtIndex:0]]; | |
6232 | f = emacsframe; | |
6233 | wr = [w frame]; | |
6234 | col = ns_lookup_indexed_color (NS_FACE_BACKGROUND | |
6235 | (FRAME_DEFAULT_FACE (f)), | |
6236 | f); | |
dd946752 JD |
6237 | |
6238 | sz.width = FRAME_COLUMN_WIDTH (f); | |
6239 | sz.height = FRAME_LINE_HEIGHT (f); | |
6240 | ||
6241 | if (fs_state != FULLSCREEN_BOTH) | |
6242 | { | |
6243 | /* Hide dock and menubar if we are on the primary screen. */ | |
6244 | if (onFirstScreen) | |
6245 | { | |
6246 | #if defined (NS_IMPL_COCOA) && \ | |
6247 | MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6 | |
6248 | NSApplicationPresentationOptions options | |
6249 | = NSApplicationPresentationAutoHideDock | |
6250 | | NSApplicationPresentationAutoHideMenuBar; | |
6251 | ||
6252 | [NSApp setPresentationOptions: options]; | |
6253 | #else | |
6254 | [NSMenu setMenuBarVisible:NO]; | |
6255 | #endif | |
6256 | } | |
6257 | ||
6258 | fw = [[EmacsFSWindow alloc] | |
04fafa46 | 6259 | initWithContentRect:[w contentRectForFrameRect:wr] |
dd946752 JD |
6260 | styleMask:NSBorderlessWindowMask |
6261 | backing:NSBackingStoreBuffered | |
6262 | defer:YES | |
6263 | screen:[w screen]]; | |
6264 | ||
6265 | [fw setContentView:[w contentView]]; | |
6266 | [fw setTitle:[w title]]; | |
dd946752 | 6267 | [fw setDelegate:self]; |
dd946752 JD |
6268 | [fw setAcceptsMouseMovedEvents: YES]; |
6269 | [fw useOptimizedDrawing: YES]; | |
6270 | [fw setResizeIncrements: sz]; | |
6271 | [fw setBackgroundColor: col]; | |
c0342369 | 6272 | if ([col alphaComponent] != (EmacsCGFloat) 1.0) |
dd946752 JD |
6273 | [fw setOpaque: NO]; |
6274 | ||
6275 | f->border_width = 0; | |
6276 | FRAME_NS_TITLEBAR_HEIGHT (f) = 0; | |
04fafa46 JD |
6277 | tobar_height = FRAME_TOOLBAR_HEIGHT (f); |
6278 | FRAME_TOOLBAR_HEIGHT (f) = 0; | |
dd946752 JD |
6279 | |
6280 | nonfs_window = w; | |
04fafa46 | 6281 | |
dd946752 | 6282 | [self windowWillEnterFullScreen:nil]; |
04fafa46 JD |
6283 | [fw makeKeyAndOrderFront:NSApp]; |
6284 | [fw makeFirstResponder:self]; | |
dd946752 JD |
6285 | [w orderOut:self]; |
6286 | r = [fw frameRectForContentRect:[[fw screen] frame]]; | |
6287 | [fw setFrame: r display:YES animate:YES]; | |
6288 | [self windowDidEnterFullScreen:nil]; | |
04fafa46 | 6289 | [fw display]; |
dd946752 JD |
6290 | } |
6291 | else | |
6292 | { | |
6293 | fw = w; | |
6294 | w = nonfs_window; | |
04fafa46 | 6295 | nonfs_window = nil; |
dd946752 JD |
6296 | |
6297 | if (onFirstScreen) | |
6298 | { | |
6299 | #if defined (NS_IMPL_COCOA) && \ | |
6300 | MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6 | |
6301 | [NSApp setPresentationOptions: NSApplicationPresentationDefault]; | |
6302 | #else | |
6303 | [NSMenu setMenuBarVisible:YES]; | |
6304 | #endif | |
6305 | } | |
6306 | ||
6307 | [w setContentView:[fw contentView]]; | |
6308 | [w setResizeIncrements: sz]; | |
6309 | [w setBackgroundColor: col]; | |
c0342369 | 6310 | if ([col alphaComponent] != (EmacsCGFloat) 1.0) |
dd946752 | 6311 | [w setOpaque: NO]; |
5f3f57be | 6312 | |
dd946752 | 6313 | f->border_width = bwidth; |
04fafa46 | 6314 | FRAME_NS_TITLEBAR_HEIGHT (f) = tibar_height; |
6871e574 JD |
6315 | if (FRAME_EXTERNAL_TOOL_BAR (f)) |
6316 | FRAME_TOOLBAR_HEIGHT (f) = tobar_height; | |
dd946752 JD |
6317 | |
6318 | [self windowWillExitFullScreen:nil]; | |
6319 | [fw setFrame: [w frame] display:YES animate:YES]; | |
6320 | [fw close]; | |
6321 | [w makeKeyAndOrderFront:NSApp]; | |
6322 | [self windowDidExitFullScreen:nil]; | |
6871e574 | 6323 | [self updateFrameSize:YES]; |
dd946752 | 6324 | } |
dd946752 JD |
6325 | } |
6326 | ||
6327 | - (void)handleFS | |
6328 | { | |
6329 | if (fs_state != emacsframe->want_fullscreen) | |
6330 | { | |
6331 | if (fs_state == FULLSCREEN_BOTH) | |
6332 | { | |
6333 | [self toggleFullScreen:self]; | |
6334 | } | |
6335 | ||
6336 | switch (emacsframe->want_fullscreen) | |
6337 | { | |
6338 | case FULLSCREEN_BOTH: | |
6339 | [self toggleFullScreen:self]; | |
6340 | break; | |
6341 | case FULLSCREEN_WIDTH: | |
6342 | next_maximized = FULLSCREEN_WIDTH; | |
6343 | if (fs_state != FULLSCREEN_BOTH) | |
6344 | [[self window] performZoom:self]; | |
6345 | break; | |
6346 | case FULLSCREEN_HEIGHT: | |
6347 | next_maximized = FULLSCREEN_HEIGHT; | |
6348 | if (fs_state != FULLSCREEN_BOTH) | |
6349 | [[self window] performZoom:self]; | |
6350 | break; | |
6351 | case FULLSCREEN_MAXIMIZED: | |
6352 | next_maximized = FULLSCREEN_MAXIMIZED; | |
6353 | if (fs_state != FULLSCREEN_BOTH) | |
6354 | [[self window] performZoom:self]; | |
6355 | break; | |
6356 | case FULLSCREEN_NONE: | |
6357 | if (fs_state != FULLSCREEN_BOTH) | |
6358 | { | |
6359 | next_maximized = FULLSCREEN_NONE; | |
6360 | [[self window] performZoom:self]; | |
6361 | } | |
6362 | break; | |
6363 | } | |
5f3f57be | 6364 | |
dd946752 JD |
6365 | emacsframe->want_fullscreen = FULLSCREEN_NONE; |
6366 | } | |
6367 | ||
6368 | } | |
6369 | ||
6370 | - (void) setFSValue: (int)value | |
6371 | { | |
6372 | Lisp_Object lval = Qnil; | |
6373 | switch (value) | |
6374 | { | |
6375 | case FULLSCREEN_BOTH: | |
6376 | lval = Qfullboth; | |
6377 | break; | |
6378 | case FULLSCREEN_WIDTH: | |
6379 | lval = Qfullwidth; | |
6380 | break; | |
6381 | case FULLSCREEN_HEIGHT: | |
6382 | lval = Qfullheight; | |
6383 | break; | |
6384 | case FULLSCREEN_MAXIMIZED: | |
6385 | lval = Qmaximized; | |
6386 | break; | |
6387 | } | |
6388 | store_frame_param (emacsframe, Qfullscreen, lval); | |
6389 | fs_state = value; | |
6390 | } | |
edfda783 AR |
6391 | |
6392 | - (void)mouseEntered: (NSEvent *)theEvent | |
6393 | { | |
edfda783 | 6394 | NSTRACE (mouseEntered); |
ced135eb DA |
6395 | if (emacsframe) |
6396 | FRAME_DISPLAY_INFO (emacsframe)->last_mouse_movement_time | |
6397 | = EV_TIMESTAMP (theEvent); | |
edfda783 AR |
6398 | } |
6399 | ||
6400 | ||
6401 | - (void)mouseExited: (NSEvent *)theEvent | |
6402 | { | |
bbf534ce | 6403 | Mouse_HLInfo *hlinfo = emacsframe ? MOUSE_HL_INFO (emacsframe) : NULL; |
edfda783 AR |
6404 | |
6405 | NSTRACE (mouseExited); | |
6406 | ||
c1fc2d3a | 6407 | if (!hlinfo) |
edfda783 AR |
6408 | return; |
6409 | ||
ced135eb DA |
6410 | FRAME_DISPLAY_INFO (emacsframe)->last_mouse_movement_time |
6411 | = EV_TIMESTAMP (theEvent); | |
edfda783 | 6412 | |
bbf534ce | 6413 | if (emacsframe == hlinfo->mouse_face_mouse_frame) |
edfda783 | 6414 | { |
bbf534ce EZ |
6415 | clear_mouse_face (hlinfo); |
6416 | hlinfo->mouse_face_mouse_frame = 0; | |
edfda783 AR |
6417 | } |
6418 | } | |
6419 | ||
6420 | ||
6421 | - menuDown: sender | |
6422 | { | |
6423 | NSTRACE (menuDown); | |
6424 | if (context_menu_value == -1) | |
6425 | context_menu_value = [sender tag]; | |
1088b922 | 6426 | else |
0dc8cf50 JD |
6427 | { |
6428 | NSInteger tag = [sender tag]; | |
6429 | find_and_call_menu_selection (emacsframe, emacsframe->menu_bar_items_used, | |
e69b0960 | 6430 | emacsframe->menu_bar_vector, |
0dc8cf50 JD |
6431 | (void *)tag); |
6432 | } | |
6433 | ||
edfda783 AR |
6434 | ns_send_appdefined (-1); |
6435 | return self; | |
6436 | } | |
6437 | ||
6438 | ||
6439 | - (EmacsToolbar *)toolbar | |
6440 | { | |
6441 | return toolbar; | |
6442 | } | |
6443 | ||
6444 | ||
6445 | /* this gets called on toolbar button click */ | |
6446 | - toolbarClicked: (id)item | |
6447 | { | |
6448 | NSEvent *theEvent; | |
6449 | int idx = [item tag] * TOOL_BAR_ITEM_NSLOTS; | |
6450 | ||
6451 | NSTRACE (toolbarClicked); | |
6452 | ||
6453 | if (!emacs_event) | |
6454 | return self; | |
6455 | ||
6456 | /* send first event (for some reason two needed) */ | |
8612b71a | 6457 | theEvent = [[self window] currentEvent]; |
edfda783 AR |
6458 | emacs_event->kind = TOOL_BAR_EVENT; |
6459 | XSETFRAME (emacs_event->arg, emacsframe); | |
6460 | EV_TRAILER (theEvent); | |
6461 | ||
6462 | emacs_event->kind = TOOL_BAR_EVENT; | |
6463 | /* XSETINT (emacs_event->code, 0); */ | |
e69b0960 | 6464 | emacs_event->arg = AREF (emacsframe->tool_bar_items, |
edd74c35 | 6465 | idx + TOOL_BAR_ITEM_KEY); |
edfda783 AR |
6466 | emacs_event->modifiers = EV_MODIFIERS (theEvent); |
6467 | EV_TRAILER (theEvent); | |
6468 | return self; | |
6469 | } | |
6470 | ||
6471 | ||
6472 | - toggleToolbar: (id)sender | |
6473 | { | |
8612b71a AR |
6474 | if (!emacs_event) |
6475 | return self; | |
6476 | ||
a9f58614 | 6477 | emacs_event->kind = NS_NONKEY_EVENT; |
8612b71a AR |
6478 | emacs_event->code = KEY_NS_TOGGLE_TOOLBAR; |
6479 | EV_TRAILER ((id)nil); | |
6480 | return self; | |
edfda783 AR |
6481 | } |
6482 | ||
6483 | ||
6484 | - (void)drawRect: (NSRect)rect | |
6485 | { | |
6486 | int x = NSMinX (rect), y = NSMinY (rect); | |
6487 | int width = NSWidth (rect), height = NSHeight (rect); | |
6488 | ||
6489 | NSTRACE (drawRect); | |
6490 | ||
3bc0a2f7 | 6491 | if (!emacsframe || !emacsframe->output_data.ns) |
edfda783 AR |
6492 | return; |
6493 | ||
4ddf94bd | 6494 | ns_clear_frame_area (emacsframe, x, y, width, height); |
edfda783 | 6495 | expose_frame (emacsframe, x, y, width, height); |
15891144 DR |
6496 | |
6497 | /* | |
6498 | drawRect: may be called (at least in OS X 10.5) for invisible | |
2c6584e8 | 6499 | views as well for some reason. Thus, do not infer visibility |
15891144 DR |
6500 | here. |
6501 | ||
6502 | emacsframe->async_visible = 1; | |
6503 | emacsframe->async_iconified = 0; | |
6504 | */ | |
edfda783 AR |
6505 | } |
6506 | ||
6507 | ||
6508 | /* NSDraggingDestination protocol methods. Actually this is not really a | |
6509 | protocol, but a category of Object. O well... */ | |
6510 | ||
e7b90afd | 6511 | -(NSUInteger) draggingEntered: (id <NSDraggingInfo>) sender |
edfda783 AR |
6512 | { |
6513 | NSTRACE (draggingEntered); | |
6514 | return NSDragOperationGeneric; | |
6515 | } | |
6516 | ||
6517 | ||
6518 | -(BOOL)prepareForDragOperation: (id <NSDraggingInfo>) sender | |
6519 | { | |
6520 | return YES; | |
6521 | } | |
6522 | ||
6523 | ||
6524 | -(BOOL)performDragOperation: (id <NSDraggingInfo>) sender | |
6525 | { | |
6526 | id pb; | |
6527 | int x, y; | |
6528 | NSString *type; | |
6529 | NSEvent *theEvent = [[self window] currentEvent]; | |
6530 | NSPoint position; | |
6531 | ||
6532 | NSTRACE (performDragOperation); | |
6533 | ||
6534 | if (!emacs_event) | |
3fdebbf9 | 6535 | return NO; |
edfda783 AR |
6536 | |
6537 | position = [self convertPoint: [sender draggingLocation] fromView: nil]; | |
6538 | x = lrint (position.x); y = lrint (position.y); | |
6539 | ||
6540 | pb = [sender draggingPasteboard]; | |
6541 | type = [pb availableTypeFromArray: ns_drag_types]; | |
6542 | if (type == 0) | |
6543 | { | |
6544 | return NO; | |
6545 | } | |
6546 | else if ([type isEqualToString: NSFilenamesPboardType]) | |
6547 | { | |
6548 | NSArray *files; | |
6549 | NSEnumerator *fenum; | |
6550 | NSString *file; | |
6551 | ||
6552 | if (!(files = [pb propertyListForType: type])) | |
6553 | return NO; | |
6554 | ||
6555 | fenum = [files objectEnumerator]; | |
6556 | while ( (file = [fenum nextObject]) ) | |
6557 | { | |
a9f58614 | 6558 | emacs_event->kind = NS_NONKEY_EVENT; |
edfda783 AR |
6559 | emacs_event->code = KEY_NS_DRAG_FILE; |
6560 | XSETINT (emacs_event->x, x); | |
6561 | XSETINT (emacs_event->y, y); | |
6562 | ns_input_file = append2 (ns_input_file, | |
6563 | build_string ([file UTF8String])); | |
6564 | emacs_event->modifiers = EV_MODIFIERS (theEvent); | |
6565 | EV_TRAILER (theEvent); | |
6566 | } | |
6567 | return YES; | |
6568 | } | |
6569 | else if ([type isEqualToString: NSURLPboardType]) | |
6570 | { | |
6571 | NSString *file; | |
6572 | NSURL *fileURL; | |
6573 | ||
6574 | if (!(fileURL = [NSURL URLFromPasteboard: pb]) || | |
6575 | [fileURL isFileURL] == NO) | |
6576 | return NO; | |
6577 | ||
6578 | file = [fileURL path]; | |
a9f58614 | 6579 | emacs_event->kind = NS_NONKEY_EVENT; |
edfda783 AR |
6580 | emacs_event->code = KEY_NS_DRAG_FILE; |
6581 | XSETINT (emacs_event->x, x); | |
6582 | XSETINT (emacs_event->y, y); | |
6583 | ns_input_file = append2 (ns_input_file, build_string ([file UTF8String])); | |
6584 | emacs_event->modifiers = EV_MODIFIERS (theEvent); | |
6585 | EV_TRAILER (theEvent); | |
6586 | return YES; | |
6587 | } | |
6588 | else if ([type isEqualToString: NSStringPboardType] | |
6589 | || [type isEqualToString: NSTabularTextPboardType]) | |
6590 | { | |
6591 | NSString *data; | |
6592 | ||
6593 | if (! (data = [pb stringForType: type])) | |
6594 | return NO; | |
6595 | ||
a9f58614 | 6596 | emacs_event->kind = NS_NONKEY_EVENT; |
edfda783 AR |
6597 | emacs_event->code = KEY_NS_DRAG_TEXT; |
6598 | XSETINT (emacs_event->x, x); | |
6599 | XSETINT (emacs_event->y, y); | |
6600 | ns_input_text = build_string ([data UTF8String]); | |
6601 | emacs_event->modifiers = EV_MODIFIERS (theEvent); | |
6602 | EV_TRAILER (theEvent); | |
6603 | return YES; | |
6604 | } | |
6605 | else if ([type isEqualToString: NSColorPboardType]) | |
6606 | { | |
6607 | NSColor *c = [NSColor colorFromPasteboard: pb]; | |
a9f58614 | 6608 | emacs_event->kind = NS_NONKEY_EVENT; |
edfda783 AR |
6609 | emacs_event->code = KEY_NS_DRAG_COLOR; |
6610 | XSETINT (emacs_event->x, x); | |
6611 | XSETINT (emacs_event->y, y); | |
6612 | ns_input_color = ns_color_to_lisp (c); | |
6613 | emacs_event->modifiers = EV_MODIFIERS (theEvent); | |
6614 | EV_TRAILER (theEvent); | |
6615 | return YES; | |
6616 | } | |
6617 | else if ([type isEqualToString: NSFontPboardType]) | |
6618 | { | |
6619 | /* impl based on GNUstep NSTextView.m */ | |
6620 | NSData *data = [pb dataForType: NSFontPboardType]; | |
6621 | NSDictionary *dict = [NSUnarchiver unarchiveObjectWithData: data]; | |
6622 | NSFont *font = [dict objectForKey: NSFontAttributeName]; | |
6623 | char fontSize[10]; | |
6624 | ||
6625 | if (font == nil) | |
6626 | return NO; | |
6627 | ||
a9f58614 | 6628 | emacs_event->kind = NS_NONKEY_EVENT; |
edfda783 AR |
6629 | emacs_event->code = KEY_NS_CHANGE_FONT; |
6630 | XSETINT (emacs_event->x, x); | |
6631 | XSETINT (emacs_event->y, y); | |
6632 | ns_input_font = build_string ([[font fontName] UTF8String]); | |
6633 | snprintf (fontSize, 10, "%f", [font pointSize]); | |
6634 | ns_input_fontsize = build_string (fontSize); | |
6635 | emacs_event->modifiers = EV_MODIFIERS (theEvent); | |
6636 | EV_TRAILER (theEvent); | |
6637 | return YES; | |
6638 | } | |
6639 | else | |
6640 | { | |
6641 | error ("Invalid data type in dragging pasteboard."); | |
6642 | return NO; | |
6643 | } | |
6644 | } | |
6645 | ||
6646 | ||
699c10bd JD |
6647 | - (id) validRequestorForSendType: (NSString *)typeSent |
6648 | returnType: (NSString *)typeReturned | |
edfda783 AR |
6649 | { |
6650 | NSTRACE (validRequestorForSendType); | |
699c10bd | 6651 | if (typeSent != nil && [ns_send_types indexOfObject: typeSent] != NSNotFound |
3fe4b549 | 6652 | && typeReturned == nil) |
699c10bd JD |
6653 | { |
6654 | if (! NILP (ns_get_local_selection (QPRIMARY, QUTF8_STRING))) | |
6655 | return self; | |
6656 | } | |
edfda783 AR |
6657 | |
6658 | return [super validRequestorForSendType: typeSent | |
6659 | returnType: typeReturned]; | |
6660 | } | |
6661 | ||
6662 | ||
d900b2af AR |
6663 | /* The next two methods are part of NSServicesRequests informal protocol, |
6664 | supposedly called when a services menu item is chosen from this app. | |
6665 | But this should not happen because we override the services menu with our | |
6666 | own entries which call ns-perform-service. | |
d6223c23 | 6667 | Nonetheless, it appeared to happen (under strange circumstances): bug#1435. |
d900b2af AR |
6668 | So let's at least stub them out until further investigation can be done. */ |
6669 | ||
6670 | - (BOOL) readSelectionFromPasteboard: (NSPasteboard *)pb | |
6671 | { | |
6672 | /* we could call ns_string_from_pasteboard(pboard) here but then it should | |
6673 | be written into the buffer in place of the existing selection.. | |
6674 | ordinary service calls go through functions defined in ns-win.el */ | |
6675 | return NO; | |
6676 | } | |
6677 | ||
6678 | - (BOOL) writeSelectionToPasteboard: (NSPasteboard *)pb types: (NSArray *)types | |
6679 | { | |
699c10bd JD |
6680 | NSArray *typesDeclared; |
6681 | Lisp_Object val; | |
6682 | ||
6683 | /* We only support NSStringPboardType */ | |
6684 | if ([types containsObject:NSStringPboardType] == NO) { | |
6685 | return NO; | |
6686 | } | |
6687 | ||
6688 | val = ns_get_local_selection (QPRIMARY, QUTF8_STRING); | |
6689 | if (CONSP (val) && SYMBOLP (XCAR (val))) | |
6690 | { | |
6691 | val = XCDR (val); | |
6692 | if (CONSP (val) && NILP (XCDR (val))) | |
6693 | val = XCAR (val); | |
6694 | } | |
6695 | if (! STRINGP (val)) | |
6696 | return NO; | |
6697 | ||
6698 | typesDeclared = [NSArray arrayWithObject:NSStringPboardType]; | |
6699 | [pb declareTypes:typesDeclared owner:nil]; | |
6700 | ns_string_to_pasteboard (pb, val); | |
6701 | return YES; | |
d900b2af AR |
6702 | } |
6703 | ||
6704 | ||
edfda783 AR |
6705 | /* setMini =YES means set from internal (gives a finder icon), NO means set nil |
6706 | (gives a miniaturized version of the window); currently we use the latter for | |
6707 | frames whose active buffer doesn't correspond to any file | |
6708 | (e.g., '*scratch*') */ | |
6709 | - setMiniwindowImage: (BOOL) setMini | |
6710 | { | |
6711 | id image = [[self window] miniwindowImage]; | |
6712 | NSTRACE (setMiniwindowImage); | |
6713 | ||
6714 | /* NOTE: under Cocoa miniwindowImage always returns nil, documentation | |
6715 | about "AppleDockIconEnabled" notwithstanding, however the set message | |
6716 | below has its effect nonetheless. */ | |
6717 | if (image != emacsframe->output_data.ns->miniimage) | |
6718 | { | |
6719 | if (image && [image isKindOfClass: [EmacsImage class]]) | |
6720 | [image release]; | |
6721 | [[self window] setMiniwindowImage: | |
6722 | setMini ? emacsframe->output_data.ns->miniimage : nil]; | |
6723 | } | |
6724 | ||
6725 | return self; | |
6726 | } | |
6727 | ||
6728 | ||
6729 | - (void) setRows: (int) r andColumns: (int) c | |
6730 | { | |
6731 | rows = r; | |
6732 | cols = c; | |
6733 | } | |
6734 | ||
6735 | @end /* EmacsView */ | |
6736 | ||
6737 | ||
6738 | ||
6739 | /* ========================================================================== | |
6740 | ||
6741 | EmacsWindow implementation | |
6742 | ||
6743 | ========================================================================== */ | |
6744 | ||
6745 | @implementation EmacsWindow | |
6746 | ||
784051c4 | 6747 | #ifdef NS_IMPL_COCOA |
c4328746 JD |
6748 | - (id)accessibilityAttributeValue:(NSString *)attribute |
6749 | { | |
6750 | Lisp_Object str = Qnil; | |
6751 | struct frame *f = SELECTED_FRAME (); | |
e74aeda8 | 6752 | struct buffer *curbuf = XBUFFER (XWINDOW (f->selected_window)->contents); |
1088b922 | 6753 | |
c4328746 JD |
6754 | if ([attribute isEqualToString:NSAccessibilityRoleAttribute]) |
6755 | return NSAccessibilityTextFieldRole; | |
6756 | ||
6757 | if ([attribute isEqualToString:NSAccessibilitySelectedTextAttribute] | |
6758 | && curbuf && ! NILP (BVAR (curbuf, mark_active))) | |
6759 | { | |
6760 | str = ns_get_local_selection (QPRIMARY, QUTF8_STRING); | |
6761 | } | |
6762 | else if (curbuf && [attribute isEqualToString:NSAccessibilityValueAttribute]) | |
6763 | { | |
6764 | if (! NILP (BVAR (curbuf, mark_active))) | |
6765 | str = ns_get_local_selection (QPRIMARY, QUTF8_STRING); | |
1088b922 | 6766 | |
c4328746 JD |
6767 | if (NILP (str)) |
6768 | { | |
6769 | ptrdiff_t start_byte = BUF_BEGV_BYTE (curbuf); | |
6770 | ptrdiff_t byte_range = BUF_ZV_BYTE (curbuf) - start_byte; | |
6771 | ptrdiff_t range = BUF_ZV (curbuf) - BUF_BEGV (curbuf); | |
1088b922 | 6772 | |
c4328746 JD |
6773 | if (! NILP (BVAR (curbuf, enable_multibyte_characters))) |
6774 | str = make_uninit_multibyte_string (range, byte_range); | |
6775 | else | |
6776 | str = make_uninit_string (range); | |
6777 | /* To check: This returns emacs-utf-8, which is a superset of utf-8. | |
6778 | Is this a problem? */ | |
6779 | memcpy (SDATA (str), BYTE_POS_ADDR (start_byte), byte_range); | |
6780 | } | |
6781 | } | |
1088b922 PE |
6782 | |
6783 | ||
6784 | if (! NILP (str)) | |
c4328746 JD |
6785 | { |
6786 | if (CONSP (str) && SYMBOLP (XCAR (str))) | |
6787 | { | |
6788 | str = XCDR (str); | |
6789 | if (CONSP (str) && NILP (XCDR (str))) | |
6790 | str = XCAR (str); | |
6791 | } | |
6792 | if (STRINGP (str)) | |
6793 | { | |
6794 | const char *utfStr = SSDATA (str); | |
6795 | NSString *nsStr = [NSString stringWithUTF8String: utfStr]; | |
6796 | return nsStr; | |
6797 | } | |
6798 | } | |
1088b922 | 6799 | |
c4328746 JD |
6800 | return [super accessibilityAttributeValue:attribute]; |
6801 | } | |
784051c4 | 6802 | #endif /* NS_IMPL_COCOA */ |
c4328746 | 6803 | |
e2f79c8d JD |
6804 | /* If we have multiple monitors, one above the other, we don't want to |
6805 | restrict the height to just one monitor. So we override this. */ | |
6806 | - (NSRect)constrainFrameRect:(NSRect)frameRect toScreen:(NSScreen *)screen | |
6807 | { | |
aff67c82 JD |
6808 | /* When making the frame visible for the first time or if there is just |
6809 | one screen, we want to constrain. Other times not. */ | |
6810 | NSUInteger nr_screens = [[NSScreen screens] count]; | |
e2f79c8d | 6811 | struct frame *f = ((EmacsView *)[self delegate])->emacsframe; |
f0a1382a JD |
6812 | NSTRACE (constrainFrameRect); |
6813 | ||
aff67c82 | 6814 | if (nr_screens == 1) |
9d7f1863 JD |
6815 | { |
6816 | NSRect r = [super constrainFrameRect:frameRect toScreen:screen]; | |
9d7f1863 JD |
6817 | return r; |
6818 | } | |
0caaedb1 | 6819 | |
f0a1382a JD |
6820 | if (f->output_data.ns->dont_constrain |
6821 | || ns_menu_bar_should_be_hidden ()) | |
e2f79c8d JD |
6822 | return frameRect; |
6823 | ||
3fb69558 | 6824 | f->output_data.ns->dont_constrain = 1; |
e2f79c8d JD |
6825 | return [super constrainFrameRect:frameRect toScreen:screen]; |
6826 | } | |
6827 | ||
edfda783 AR |
6828 | @end /* EmacsWindow */ |
6829 | ||
6830 | ||
dd946752 JD |
6831 | @implementation EmacsFSWindow |
6832 | ||
6833 | - (BOOL)canBecomeKeyWindow | |
6834 | { | |
6835 | return YES; | |
6836 | } | |
6837 | ||
04fafa46 JD |
6838 | - (BOOL)canBecomeMainWindow |
6839 | { | |
6840 | return YES; | |
6841 | } | |
6842 | ||
dd946752 JD |
6843 | @end |
6844 | ||
edfda783 AR |
6845 | /* ========================================================================== |
6846 | ||
6847 | EmacsScroller implementation | |
6848 | ||
6849 | ========================================================================== */ | |
6850 | ||
6851 | ||
6852 | @implementation EmacsScroller | |
6853 | ||
6854 | /* for repeat button push */ | |
6855 | #define SCROLL_BAR_FIRST_DELAY 0.5 | |
6856 | #define SCROLL_BAR_CONTINUOUS_DELAY (1.0 / 15) | |
6857 | ||
e7b90afd | 6858 | + (CGFloat) scrollerWidth |
edfda783 | 6859 | { |
df2142db AR |
6860 | /* TODO: if we want to allow variable widths, this is the place to do it, |
6861 | however neither GNUstep nor Cocoa support it very well */ | |
edfda783 AR |
6862 | return [NSScroller scrollerWidth]; |
6863 | } | |
6864 | ||
6865 | ||
6866 | - initFrame: (NSRect )r window: (Lisp_Object)nwin | |
6867 | { | |
6868 | NSTRACE (EmacsScroller_initFrame); | |
6869 | ||
6870 | r.size.width = [EmacsScroller scrollerWidth]; | |
6871 | [super initWithFrame: r/*NSMakeRect (0, 0, 0, 0)*/]; | |
6872 | [self setContinuous: YES]; | |
6873 | [self setEnabled: YES]; | |
6874 | ||
6875 | /* Ensure auto resizing of scrollbars occurs within the emacs frame's view | |
6aba198c AR |
6876 | locked against the top and bottom edges, and right edge on OS X, where |
6877 | scrollers are on right. */ | |
6878 | #ifdef NS_IMPL_GNUSTEP | |
6879 | [self setAutoresizingMask: NSViewMaxXMargin | NSViewHeightSizable]; | |
6880 | #else | |
edfda783 | 6881 | [self setAutoresizingMask: NSViewMinXMargin | NSViewHeightSizable]; |
6aba198c | 6882 | #endif |
edfda783 AR |
6883 | |
6884 | win = nwin; | |
6885 | condemned = NO; | |
6886 | pixel_height = NSHeight (r); | |
9aabf64c | 6887 | if (pixel_height == 0) pixel_height = 1; |
edfda783 AR |
6888 | min_portion = 20 / pixel_height; |
6889 | ||
d3d50620 | 6890 | frame = XFRAME (XWINDOW (win)->frame); |
edfda783 AR |
6891 | if (FRAME_LIVE_P (frame)) |
6892 | { | |
6893 | int i; | |
6894 | EmacsView *view = FRAME_NS_VIEW (frame); | |
6895 | NSView *sview = [[view window] contentView]; | |
6896 | NSArray *subs = [sview subviews]; | |
6897 | ||
6898 | /* disable optimization stopping redraw of other scrollbars */ | |
6899 | view->scrollbarsNeedingUpdate = 0; | |
6900 | for (i =[subs count]-1; i >= 0; i--) | |
6901 | if ([[subs objectAtIndex: i] isKindOfClass: [EmacsScroller class]]) | |
6902 | view->scrollbarsNeedingUpdate++; | |
6903 | [sview addSubview: self]; | |
6904 | } | |
6905 | ||
6906 | /* [self setFrame: r]; */ | |
6907 | ||
6908 | return self; | |
6909 | } | |
6910 | ||
6911 | ||
6912 | - (void)setFrame: (NSRect)newRect | |
6913 | { | |
6914 | NSTRACE (EmacsScroller_setFrame); | |
4d7e6e51 | 6915 | /* block_input (); */ |
edfda783 | 6916 | pixel_height = NSHeight (newRect); |
9aabf64c | 6917 | if (pixel_height == 0) pixel_height = 1; |
edfda783 AR |
6918 | min_portion = 20 / pixel_height; |
6919 | [super setFrame: newRect]; | |
6920 | [self display]; | |
4d7e6e51 | 6921 | /* unblock_input (); */ |
edfda783 AR |
6922 | } |
6923 | ||
6924 | ||
6925 | - (void)dealloc | |
6926 | { | |
6927 | NSTRACE (EmacsScroller_dealloc); | |
6928 | if (!NILP (win)) | |
e8c17b81 | 6929 | wset_vertical_scroll_bar (XWINDOW (win), Qnil); |
edfda783 AR |
6930 | [super dealloc]; |
6931 | } | |
6932 | ||
6933 | ||
6934 | - condemn | |
6935 | { | |
6936 | NSTRACE (condemn); | |
6937 | condemned =YES; | |
6938 | return self; | |
6939 | } | |
6940 | ||
6941 | ||
6942 | - reprieve | |
6943 | { | |
6944 | NSTRACE (reprieve); | |
6945 | condemned =NO; | |
6946 | return self; | |
6947 | } | |
6948 | ||
6949 | ||
6950 | - judge | |
6951 | { | |
6952 | NSTRACE (judge); | |
6953 | if (condemned) | |
6954 | { | |
3d608a86 | 6955 | EmacsView *view; |
4d7e6e51 | 6956 | block_input (); |
edfda783 | 6957 | /* ensure other scrollbar updates after deletion */ |
3d608a86 | 6958 | view = (EmacsView *)FRAME_NS_VIEW (frame); |
edfda783 AR |
6959 | if (view != nil) |
6960 | view->scrollbarsNeedingUpdate++; | |
6961 | [self removeFromSuperview]; | |
6962 | [self release]; | |
4d7e6e51 | 6963 | unblock_input (); |
edfda783 AR |
6964 | } |
6965 | return self; | |
6966 | } | |
6967 | ||
6968 | ||
6969 | - (void)resetCursorRects | |
6970 | { | |
6971 | NSRect visible = [self visibleRect]; | |
6972 | NSTRACE (resetCursorRects); | |
6973 | ||
6974 | if (!NSIsEmptyRect (visible)) | |
6975 | [self addCursorRect: visible cursor: [NSCursor arrowCursor]]; | |
6976 | [[NSCursor arrowCursor] setOnMouseEntered: YES]; | |
6977 | } | |
6978 | ||
6979 | ||
6980 | - (int) checkSamePosition: (int) position portion: (int) portion | |
6981 | whole: (int) whole | |
6982 | { | |
6983 | return em_position ==position && em_portion ==portion && em_whole ==whole | |
6984 | && portion != whole; /* needed for resize empty buf */ | |
6985 | } | |
6986 | ||
6987 | ||
6988 | - setPosition: (int)position portion: (int)portion whole: (int)whole | |
6989 | { | |
6990 | NSTRACE (setPosition); | |
6991 | ||
6992 | em_position = position; | |
6993 | em_portion = portion; | |
6994 | em_whole = whole; | |
6995 | ||
6996 | if (portion >= whole) | |
4393663b JD |
6997 | { |
6998 | #if defined (NS_IMPL_COCOA) && MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_5 | |
6999 | [self setKnobProportion: 1.0]; | |
7000 | [self setDoubleValue: 1.0]; | |
7001 | #else | |
7002 | [self setFloatValue: 0.0 knobProportion: 1.0]; | |
7003 | #endif | |
7004 | } | |
edfda783 AR |
7005 | else |
7006 | { | |
c0342369 JD |
7007 | float pos; |
7008 | CGFloat por; | |
edfda783 AR |
7009 | portion = max ((float)whole*min_portion/pixel_height, portion); |
7010 | pos = (float)position / (whole - portion); | |
c0342369 | 7011 | por = (CGFloat)portion/whole; |
4393663b JD |
7012 | #if defined (NS_IMPL_COCOA) && MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_5 |
7013 | [self setKnobProportion: por]; | |
7014 | [self setDoubleValue: pos]; | |
7015 | #else | |
edfda783 | 7016 | [self setFloatValue: pos knobProportion: por]; |
4393663b | 7017 | #endif |
edfda783 | 7018 | } |
167e3640 JD |
7019 | |
7020 | /* Events may come here even if the event loop is not running. | |
7021 | If we don't enter the event loop, the scroll bar will not update. | |
7022 | So send SIGIO to ourselves. */ | |
a631d0e0 | 7023 | if (apploopnr == 0) raise (SIGIO); |
167e3640 | 7024 | |
edfda783 AR |
7025 | return self; |
7026 | } | |
7027 | ||
df2142db AR |
7028 | /* FIXME: unused at moment (see ns_mouse_position) at the moment because |
7029 | drag events will go directly to the EmacsScroller. Leaving in for now. */ | |
edfda783 AR |
7030 | -(void)getMouseMotionPart: (int *)part window: (Lisp_Object *)window |
7031 | x: (Lisp_Object *)x y: ( Lisp_Object *)y | |
7032 | { | |
7033 | *part = last_hit_part; | |
7034 | *window = win; | |
7035 | XSETINT (*y, pixel_height); | |
c0342369 | 7036 | if ([self floatValue] > 0.999F) |
edfda783 AR |
7037 | XSETINT (*x, pixel_height); |
7038 | else | |
7039 | XSETINT (*x, pixel_height * [self floatValue]); | |
7040 | } | |
7041 | ||
7042 | ||
7043 | /* set up emacs_event */ | |
7044 | - (void) sendScrollEventAtLoc: (float)loc fromEvent: (NSEvent *)e | |
7045 | { | |
7046 | if (!emacs_event) | |
7047 | return; | |
7048 | ||
7049 | emacs_event->part = last_hit_part; | |
7050 | emacs_event->code = 0; | |
7051 | emacs_event->modifiers = EV_MODIFIERS (e) | down_modifier; | |
7052 | emacs_event->frame_or_window = win; | |
7053 | emacs_event->timestamp = EV_TIMESTAMP (e); | |
7054 | emacs_event->kind = SCROLL_BAR_CLICK_EVENT; | |
7055 | emacs_event->arg = Qnil; | |
7056 | XSETINT (emacs_event->x, loc * pixel_height); | |
7057 | XSETINT (emacs_event->y, pixel_height-20); | |
7058 | ||
ddee6515 JD |
7059 | if (q_event_ptr) |
7060 | { | |
7061 | n_emacs_events_pending++; | |
7062 | kbd_buffer_store_event_hold (emacs_event, q_event_ptr); | |
7063 | } | |
7064 | else | |
167e3640 | 7065 | hold_event (emacs_event); |
edfda783 AR |
7066 | EVENT_INIT (*emacs_event); |
7067 | ns_send_appdefined (-1); | |
7068 | } | |
7069 | ||
7070 | ||
7071 | /* called manually thru timer to implement repeated button action w/hold-down */ | |
7072 | - repeatScroll: (NSTimer *)scrollEntry | |
7073 | { | |
7074 | NSEvent *e = [[self window] currentEvent]; | |
7075 | NSPoint p = [[self window] mouseLocationOutsideOfEventStream]; | |
7076 | BOOL inKnob = [self testPart: p] == NSScrollerKnob; | |
7077 | ||
7078 | /* clear timer if need be */ | |
7079 | if (inKnob || [scroll_repeat_entry timeInterval] == SCROLL_BAR_FIRST_DELAY) | |
7080 | { | |
7081 | [scroll_repeat_entry invalidate]; | |
7082 | [scroll_repeat_entry release]; | |
7083 | scroll_repeat_entry = nil; | |
7084 | ||
7085 | if (inKnob) | |
7086 | return self; | |
7087 | ||
facfbbbd SM |
7088 | scroll_repeat_entry |
7089 | = [[NSTimer scheduledTimerWithTimeInterval: | |
7090 | SCROLL_BAR_CONTINUOUS_DELAY | |
edfda783 AR |
7091 | target: self |
7092 | selector: @selector (repeatScroll:) | |
7093 | userInfo: 0 | |
7094 | repeats: YES] | |
facfbbbd | 7095 | retain]; |
edfda783 AR |
7096 | } |
7097 | ||
7098 | [self sendScrollEventAtLoc: 0 fromEvent: e]; | |
7099 | return self; | |
7100 | } | |
7101 | ||
7102 | ||
7103 | /* Asynchronous mouse tracking for scroller. This allows us to dispatch | |
7104 | mouseDragged events without going into a modal loop. */ | |
7105 | - (void)mouseDown: (NSEvent *)e | |
7106 | { | |
7107 | NSRect sr, kr; | |
7108 | /* hitPart is only updated AFTER event is passed on */ | |
7109 | NSScrollerPart part = [self testPart: [e locationInWindow]]; | |
c0342369 | 7110 | CGFloat inc = 0.0, loc, kloc, pos; |
edfda783 AR |
7111 | int edge = 0; |
7112 | ||
7113 | NSTRACE (EmacsScroller_mouseDown); | |
7114 | ||
7115 | switch (part) | |
7116 | { | |
7117 | case NSScrollerDecrementPage: | |
7118 | last_hit_part = scroll_bar_above_handle; inc = -1.0; break; | |
7119 | case NSScrollerIncrementPage: | |
7120 | last_hit_part = scroll_bar_below_handle; inc = 1.0; break; | |
7121 | case NSScrollerDecrementLine: | |
7122 | last_hit_part = scroll_bar_up_arrow; inc = -0.1; break; | |
7123 | case NSScrollerIncrementLine: | |
7124 | last_hit_part = scroll_bar_down_arrow; inc = 0.1; break; | |
7125 | case NSScrollerKnob: | |
7126 | last_hit_part = scroll_bar_handle; break; | |
7127 | case NSScrollerKnobSlot: /* GNUstep-only */ | |
7128 | last_hit_part = scroll_bar_move_ratio; break; | |
7129 | default: /* NSScrollerNoPart? */ | |
e7b90afd | 7130 | fprintf (stderr, "EmacsScoller-mouseDown: unexpected part %ld\n", |
bf856382 | 7131 | (long) part); |
edfda783 AR |
7132 | return; |
7133 | } | |
7134 | ||
7135 | if (inc != 0.0) | |
7136 | { | |
7137 | pos = 0; /* ignored */ | |
7138 | ||
7139 | /* set a timer to repeat, as we can't let superclass do this modally */ | |
facfbbbd | 7140 | scroll_repeat_entry |
b3aac06a | 7141 | = [[NSTimer scheduledTimerWithTimeInterval: SCROLL_BAR_FIRST_DELAY |
facfbbbd SM |
7142 | target: self |
7143 | selector: @selector (repeatScroll:) | |
7144 | userInfo: 0 | |
7145 | repeats: YES] | |
7146 | retain]; | |
edfda783 AR |
7147 | } |
7148 | else | |
7149 | { | |
7150 | /* handle, or on GNUstep possibly slot */ | |
7151 | NSEvent *fake_event; | |
7152 | ||
7153 | /* compute float loc in slot and mouse offset on knob */ | |
7154 | sr = [self convertRect: [self rectForPart: NSScrollerKnobSlot] | |
7155 | toView: nil]; | |
7156 | loc = NSHeight (sr) - ([e locationInWindow].y - NSMinY (sr)); | |
7157 | if (loc <= 0.0) | |
7158 | { | |
7159 | loc = 0.0; | |
7160 | edge = -1; | |
7161 | } | |
7162 | else if (loc >= NSHeight (sr)) | |
7163 | { | |
7164 | loc = NSHeight (sr); | |
7165 | edge = 1; | |
7166 | } | |
7167 | ||
7168 | if (edge) | |
7169 | kloc = 0.5 * edge; | |
7170 | else | |
7171 | { | |
7172 | kr = [self convertRect: [self rectForPart: NSScrollerKnob] | |
7173 | toView: nil]; | |
7174 | kloc = NSHeight (kr) - ([e locationInWindow].y - NSMinY (kr)); | |
7175 | } | |
7176 | last_mouse_offset = kloc; | |
7177 | ||
7178 | /* if knob, tell emacs a location offset by knob pos | |
7179 | (to indicate top of handle) */ | |
7180 | if (part == NSScrollerKnob) | |
7181 | pos = (loc - last_mouse_offset) / NSHeight (sr); | |
7182 | else | |
7183 | /* else this is a slot click on GNUstep: go straight there */ | |
7184 | pos = loc / NSHeight (sr); | |
7185 | ||
7186 | /* send a fake mouse-up to super to preempt modal -trackKnob: mode */ | |
7187 | fake_event = [NSEvent mouseEventWithType: NSLeftMouseUp | |
7188 | location: [e locationInWindow] | |
7189 | modifierFlags: [e modifierFlags] | |
7190 | timestamp: [e timestamp] | |
7191 | windowNumber: [e windowNumber] | |
7192 | context: [e context] | |
7193 | eventNumber: [e eventNumber] | |
7194 | clickCount: [e clickCount] | |
7195 | pressure: [e pressure]]; | |
7196 | [super mouseUp: fake_event]; | |
7197 | } | |
7198 | ||
7199 | if (part != NSScrollerKnob) | |
7200 | [self sendScrollEventAtLoc: pos fromEvent: e]; | |
7201 | } | |
7202 | ||
7203 | ||
7204 | /* Called as we manually track scroller drags, rather than superclass. */ | |
7205 | - (void)mouseDragged: (NSEvent *)e | |
7206 | { | |
7207 | NSRect sr; | |
7208 | double loc, pos; | |
edfda783 AR |
7209 | |
7210 | NSTRACE (EmacsScroller_mouseDragged); | |
7211 | ||
7212 | sr = [self convertRect: [self rectForPart: NSScrollerKnobSlot] | |
7213 | toView: nil]; | |
7214 | loc = NSHeight (sr) - ([e locationInWindow].y - NSMinY (sr)); | |
7215 | ||
7216 | if (loc <= 0.0) | |
7217 | { | |
7218 | loc = 0.0; | |
edfda783 AR |
7219 | } |
7220 | else if (loc >= NSHeight (sr) + last_mouse_offset) | |
7221 | { | |
7222 | loc = NSHeight (sr) + last_mouse_offset; | |
edfda783 AR |
7223 | } |
7224 | ||
c0342369 | 7225 | pos = (loc - last_mouse_offset) / NSHeight (sr); |
edfda783 AR |
7226 | [self sendScrollEventAtLoc: pos fromEvent: e]; |
7227 | } | |
7228 | ||
7229 | ||
7230 | - (void)mouseUp: (NSEvent *)e | |
7231 | { | |
7232 | if (scroll_repeat_entry) | |
7233 | { | |
7234 | [scroll_repeat_entry invalidate]; | |
7235 | [scroll_repeat_entry release]; | |
7236 | scroll_repeat_entry = nil; | |
7237 | } | |
7238 | last_hit_part = 0; | |
7239 | } | |
7240 | ||
7241 | ||
7242 | /* treat scrollwheel events in the bar as though they were in the main window */ | |
7243 | - (void) scrollWheel: (NSEvent *)theEvent | |
7244 | { | |
7245 | EmacsView *view = (EmacsView *)FRAME_NS_VIEW (frame); | |
7246 | [view mouseDown: theEvent]; | |
7247 | } | |
7248 | ||
7249 | @end /* EmacsScroller */ | |
7250 | ||
7251 | ||
c0342369 JD |
7252 | #ifdef NS_IMPL_GNUSTEP |
7253 | /* Dummy class to get rid of startup warnings. */ | |
7254 | @implementation EmacsDocument | |
7255 | ||
7256 | @end | |
7257 | #endif | |
edfda783 | 7258 | |
edfda783 AR |
7259 | |
7260 | /* ========================================================================== | |
7261 | ||
7262 | Font-related functions; these used to be in nsfaces.m | |
7263 | ||
7264 | ========================================================================== */ | |
7265 | ||
7266 | ||
7267 | Lisp_Object | |
7268 | x_new_font (struct frame *f, Lisp_Object font_object, int fontset) | |
7269 | { | |
7270 | struct font *font = XFONT_OBJECT (font_object); | |
7271 | ||
7272 | if (fontset < 0) | |
7273 | fontset = fontset_from_font (font_object); | |
7274 | FRAME_FONTSET (f) = fontset; | |
7275 | ||
7276 | if (FRAME_FONT (f) == font) | |
7277 | /* This font is already set in frame F. There's nothing more to | |
7278 | do. */ | |
7279 | return font_object; | |
7280 | ||
7281 | FRAME_FONT (f) = font; | |
7282 | ||
7283 | FRAME_BASELINE_OFFSET (f) = font->baseline_offset; | |
7284 | FRAME_COLUMN_WIDTH (f) = font->average_width; | |
edfda783 AR |
7285 | FRAME_LINE_HEIGHT (f) = font->height; |
7286 | ||
7287 | compute_fringe_widths (f, 1); | |
7288 | ||
7289 | /* Compute the scroll bar width in character columns. */ | |
7290 | if (FRAME_CONFIG_SCROLL_BAR_WIDTH (f) > 0) | |
7291 | { | |
7292 | int wid = FRAME_COLUMN_WIDTH (f); | |
7293 | FRAME_CONFIG_SCROLL_BAR_COLS (f) | |
7294 | = (FRAME_CONFIG_SCROLL_BAR_WIDTH (f) + wid - 1) / wid; | |
7295 | } | |
7296 | else | |
7297 | { | |
7298 | int wid = FRAME_COLUMN_WIDTH (f); | |
7299 | FRAME_CONFIG_SCROLL_BAR_COLS (f) = (14 + wid - 1) / wid; | |
7300 | } | |
7301 | ||
7302 | /* Now make the frame display the given font. */ | |
7303 | if (FRAME_NS_WINDOW (f) != 0) | |
7304 | x_set_window_size (f, 0, FRAME_COLS (f), FRAME_LINES (f)); | |
7305 | ||
7306 | return font_object; | |
7307 | } | |
7308 | ||
7309 | ||
edfda783 | 7310 | /* XLFD: -foundry-family-weight-slant-swidth-adstyle-pxlsz-ptSz-resx-resy-spc-avgWidth-rgstry-encoding */ |
35ed44db AR |
7311 | /* Note: ns_font_to_xlfd and ns_fontname_to_xlfd no longer needed, removed |
7312 | in 1.43. */ | |
edfda783 AR |
7313 | |
7314 | const char * | |
7315 | ns_xlfd_to_fontname (const char *xlfd) | |
7316 | /* -------------------------------------------------------------------------- | |
7317 | Convert an X font name (XLFD) to an NS font name. | |
7318 | Only family is used. | |
7319 | The string returned is temporarily allocated. | |
7320 | -------------------------------------------------------------------------- */ | |
7321 | { | |
7322 | char *name = xmalloc (180); | |
7323 | int i, len; | |
7324 | const char *ret; | |
e2749141 | 7325 | |
edfda783 AR |
7326 | if (!strncmp (xlfd, "--", 2)) |
7327 | sscanf (xlfd, "--%*[^-]-%[^-]179-", name); | |
7328 | else | |
7329 | sscanf (xlfd, "-%*[^-]-%[^-]179-", name); | |
7330 | ||
7331 | /* stopgap for malformed XLFD input */ | |
7332 | if (strlen (name) == 0) | |
7333 | strcpy (name, "Monaco"); | |
7334 | ||
7335 | /* undo hack in ns_fontname_to_xlfd, converting '$' to '-', '_' to ' ' | |
7336 | also uppercase after '-' or ' ' */ | |
620f13b0 | 7337 | name[0] = c_toupper (name[0]); |
edfda783 AR |
7338 | for (len =strlen (name), i =0; i<len; i++) |
7339 | { | |
7340 | if (name[i] == '$') | |
7341 | { | |
7342 | name[i] = '-'; | |
7343 | if (i+1<len) | |
620f13b0 | 7344 | name[i+1] = c_toupper (name[i+1]); |
edfda783 AR |
7345 | } |
7346 | else if (name[i] == '_') | |
7347 | { | |
7348 | name[i] = ' '; | |
7349 | if (i+1<len) | |
620f13b0 | 7350 | name[i+1] = c_toupper (name[i+1]); |
edfda783 AR |
7351 | } |
7352 | } | |
7353 | /*fprintf (stderr, "converted '%s' to '%s'\n",xlfd,name); */ | |
7354 | ret = [[NSString stringWithUTF8String: name] UTF8String]; | |
7355 | xfree (name); | |
7356 | return ret; | |
7357 | } | |
0ae1e5e5 | 7358 | |
15034960 | 7359 | |
1baa6236 | 7360 | void |
3d608a86 | 7361 | syms_of_nsterm (void) |
1baa6236 DN |
7362 | { |
7363 | NSTRACE (syms_of_nsterm); | |
e5a29a10 CY |
7364 | |
7365 | ns_antialias_threshold = 10.0; | |
7366 | ||
4d03ece0 | 7367 | /* from 23+ we need to tell emacs what modifiers there are.. */ |
652fcc71 CY |
7368 | DEFSYM (Qmodifier_value, "modifier-value"); |
7369 | DEFSYM (Qalt, "alt"); | |
7370 | DEFSYM (Qhyper, "hyper"); | |
7371 | DEFSYM (Qmeta, "meta"); | |
7372 | DEFSYM (Qsuper, "super"); | |
7373 | DEFSYM (Qcontrol, "control"); | |
699c10bd JD |
7374 | DEFSYM (QUTF8_STRING, "UTF8_STRING"); |
7375 | ||
4d03ece0 | 7376 | Fput (Qalt, Qmodifier_value, make_number (alt_modifier)); |
4d03ece0 | 7377 | Fput (Qhyper, Qmodifier_value, make_number (hyper_modifier)); |
4d03ece0 | 7378 | Fput (Qmeta, Qmodifier_value, make_number (meta_modifier)); |
4d03ece0 | 7379 | Fput (Qsuper, Qmodifier_value, make_number (super_modifier)); |
4d03ece0 CY |
7380 | Fput (Qcontrol, Qmodifier_value, make_number (ctrl_modifier)); |
7381 | ||
fb9d0f5a | 7382 | DEFVAR_LISP ("ns-input-file", ns_input_file, |
1baa6236 DN |
7383 | "The file specified in the last NS event."); |
7384 | ns_input_file =Qnil; | |
7385 | ||
fb9d0f5a | 7386 | DEFVAR_LISP ("ns-input-text", ns_input_text, |
1baa6236 DN |
7387 | "The data received in the last NS text drag event."); |
7388 | ns_input_text =Qnil; | |
7389 | ||
fb9d0f5a | 7390 | DEFVAR_LISP ("ns-working-text", ns_working_text, |
1baa6236 DN |
7391 | "String for visualizing working composition sequence."); |
7392 | ns_working_text =Qnil; | |
7393 | ||
fb9d0f5a | 7394 | DEFVAR_LISP ("ns-input-font", ns_input_font, |
1baa6236 DN |
7395 | "The font specified in the last NS event."); |
7396 | ns_input_font =Qnil; | |
7397 | ||
fb9d0f5a | 7398 | DEFVAR_LISP ("ns-input-fontsize", ns_input_fontsize, |
1baa6236 DN |
7399 | "The fontsize specified in the last NS event."); |
7400 | ns_input_fontsize =Qnil; | |
7401 | ||
fb9d0f5a | 7402 | DEFVAR_LISP ("ns-input-line", ns_input_line, |
1baa6236 DN |
7403 | "The line specified in the last NS event."); |
7404 | ns_input_line =Qnil; | |
7405 | ||
fb9d0f5a | 7406 | DEFVAR_LISP ("ns-input-color", ns_input_color, |
1baa6236 DN |
7407 | "The color specified in the last NS event."); |
7408 | ns_input_color =Qnil; | |
7409 | ||
fb9d0f5a | 7410 | DEFVAR_LISP ("ns-input-spi-name", ns_input_spi_name, |
1baa6236 DN |
7411 | "The service name specified in the last NS event."); |
7412 | ns_input_spi_name =Qnil; | |
7413 | ||
fb9d0f5a | 7414 | DEFVAR_LISP ("ns-input-spi-arg", ns_input_spi_arg, |
1baa6236 DN |
7415 | "The service argument specified in the last NS event."); |
7416 | ns_input_spi_arg =Qnil; | |
7417 | ||
fb9d0f5a | 7418 | DEFVAR_LISP ("ns-alternate-modifier", ns_alternate_modifier, |
1baa6236 DN |
7419 | "This variable describes the behavior of the alternate or option key.\n\ |
7420 | Set to control, meta, alt, super, or hyper means it is taken to be that key.\n\ | |
7421 | Set to none means that the alternate / option key is not interpreted by Emacs\n\ | |
7422 | at all, allowing it to be used at a lower level for accented character entry."); | |
e5a29a10 | 7423 | ns_alternate_modifier = Qmeta; |
1baa6236 | 7424 | |
fb9d0f5a | 7425 | DEFVAR_LISP ("ns-right-alternate-modifier", ns_right_alternate_modifier, |
a2e35ef5 JD |
7426 | "This variable describes the behavior of the right alternate or option key.\n\ |
7427 | Set to control, meta, alt, super, or hyper means it is taken to be that key.\n\ | |
7428 | Set to left means be the same key as `ns-alternate-modifier'.\n\ | |
7429 | Set to none means that the alternate / option key is not interpreted by Emacs\n\ | |
7430 | at all, allowing it to be used at a lower level for accented character entry."); | |
7431 | ns_right_alternate_modifier = Qleft; | |
7432 | ||
fb9d0f5a | 7433 | DEFVAR_LISP ("ns-command-modifier", ns_command_modifier, |
1baa6236 DN |
7434 | "This variable describes the behavior of the command key.\n\ |
7435 | Set to control, meta, alt, super, or hyper means it is taken to be that key."); | |
e5a29a10 | 7436 | ns_command_modifier = Qsuper; |
1baa6236 | 7437 | |
fb9d0f5a | 7438 | DEFVAR_LISP ("ns-right-command-modifier", ns_right_command_modifier, |
b7d1e144 JD |
7439 | "This variable describes the behavior of the right command key.\n\ |
7440 | Set to control, meta, alt, super, or hyper means it is taken to be that key.\n\ | |
7441 | Set to left means be the same key as `ns-command-modifier'.\n\ | |
7442 | Set to none means that the command / option key is not interpreted by Emacs\n\ | |
7443 | at all, allowing it to be used at a lower level for accented character entry."); | |
7444 | ns_right_command_modifier = Qleft; | |
7445 | ||
fb9d0f5a | 7446 | DEFVAR_LISP ("ns-control-modifier", ns_control_modifier, |
1baa6236 DN |
7447 | "This variable describes the behavior of the control key.\n\ |
7448 | Set to control, meta, alt, super, or hyper means it is taken to be that key."); | |
e5a29a10 | 7449 | ns_control_modifier = Qcontrol; |
1baa6236 | 7450 | |
fb9d0f5a | 7451 | DEFVAR_LISP ("ns-right-control-modifier", ns_right_control_modifier, |
b7d1e144 JD |
7452 | "This variable describes the behavior of the right control key.\n\ |
7453 | Set to control, meta, alt, super, or hyper means it is taken to be that key.\n\ | |
7454 | Set to left means be the same key as `ns-control-modifier'.\n\ | |
7455 | Set to none means that the control / option key is not interpreted by Emacs\n\ | |
7456 | at all, allowing it to be used at a lower level for accented character entry."); | |
7457 | ns_right_control_modifier = Qleft; | |
7458 | ||
fb9d0f5a | 7459 | DEFVAR_LISP ("ns-function-modifier", ns_function_modifier, |
1baa6236 DN |
7460 | "This variable describes the behavior of the function key (on laptops).\n\ |
7461 | Set to control, meta, alt, super, or hyper means it is taken to be that key.\n\ | |
7462 | Set to none means that the function key is not interpreted by Emacs at all,\n\ | |
7463 | allowing it to be used at a lower level for accented character entry."); | |
e5a29a10 | 7464 | ns_function_modifier = Qnone; |
1baa6236 | 7465 | |
fb9d0f5a | 7466 | DEFVAR_LISP ("ns-antialias-text", ns_antialias_text, |
335f5ae4 | 7467 | "Non-nil (the default) means to render text antialiased."); |
e5a29a10 | 7468 | ns_antialias_text = Qt; |
1baa6236 | 7469 | |
fb9d0f5a | 7470 | DEFVAR_LISP ("ns-confirm-quit", ns_confirm_quit, |
fc7a54a9 | 7471 | "Whether to confirm application quit using dialog."); |
e5a29a10 | 7472 | ns_confirm_quit = Qnil; |
fc7a54a9 | 7473 | |
1baa6236 DN |
7474 | staticpro (&ns_display_name_list); |
7475 | ns_display_name_list = Qnil; | |
7476 | ||
f0a1382a | 7477 | DEFVAR_LISP ("ns-auto-hide-menu-bar", ns_auto_hide_menu_bar, |
5ffb62aa JD |
7478 | doc: /* Non-nil means that the menu bar is hidden, but appears when the mouse is near. |
7479 | Only works on OSX 10.6 or later. */); | |
f0a1382a JD |
7480 | ns_auto_hide_menu_bar = Qnil; |
7481 | ||
6871e574 JD |
7482 | DEFVAR_BOOL ("ns-use-native-fullscreen", ns_use_native_fullscreen, |
7483 | doc: /*Non-nil means to use native fullscreen on OSX >= 10.7. | |
7484 | Nil means use fullscreen the old (< 10.7) way. The old way works better with | |
7485 | multiple monitors, but lacks tool bar. This variable is ignored on OSX < 10.7. | |
7486 | Default is t for OSX >= 10.7, nil otherwise. */); | |
7487 | #ifdef HAVE_NATIVE_FS | |
7488 | ns_use_native_fullscreen = YES; | |
7489 | #else | |
7490 | ns_use_native_fullscreen = NO; | |
7491 | #endif | |
7492 | ns_last_use_native_fullscreen = ns_use_native_fullscreen; | |
7493 | ||
7ded3383 | 7494 | /* TODO: move to common code */ |
fb9d0f5a | 7495 | DEFVAR_LISP ("x-toolkit-scroll-bars", Vx_toolkit_scroll_bars, |
97897668 GM |
7496 | doc: /* Which toolkit scroll bars Emacs uses, if any. |
7497 | A value of nil means Emacs doesn't use toolkit scroll bars. | |
7498 | With the X Window system, the value is a symbol describing the | |
7499 | X toolkit. Possible values are: gtk, motif, xaw, or xaw3d. | |
44f92739 | 7500 | With MS Windows or Nextstep, the value is t. */); |
1baa6236 | 7501 | Vx_toolkit_scroll_bars = Qt; |
1baa6236 | 7502 | |
1baa6236 | 7503 | DEFVAR_BOOL ("x-use-underline-position-properties", |
fb9d0f5a | 7504 | x_use_underline_position_properties, |
4843aac3 | 7505 | doc: /*Non-nil means make use of UNDERLINE_POSITION font properties. |
1baa6236 DN |
7506 | A value of nil means ignore them. If you encounter fonts with bogus |
7507 | UNDERLINE_POSITION font properties, for example 7x13 on XFree prior | |
4843aac3 | 7508 | to 4.1, set this to nil. */); |
1baa6236 DN |
7509 | x_use_underline_position_properties = 0; |
7510 | ||
7511 | DEFVAR_BOOL ("x-underline-at-descent-line", | |
fb9d0f5a | 7512 | x_underline_at_descent_line, |
4843aac3 | 7513 | doc: /* Non-nil means to draw the underline at the same place as the descent line. |
1baa6236 DN |
7514 | A value of nil means to draw the underline according to the value of the |
7515 | variable `x-use-underline-position-properties', which is usually at the | |
7516 | baseline level. The default value is nil. */); | |
7517 | x_underline_at_descent_line = 0; | |
7518 | ||
8d2db8be DA |
7519 | /* Tell Emacs about this window system. */ |
7520 | Fprovide (Qns, Qnil); | |
6434e343 JD |
7521 | |
7522 | syms_of_nsfont (); | |
7523 | #ifdef NS_IMPL_COCOA | |
7524 | #if MAC_OS_X_VERSION_MAX_ALLOWED >= 1050 | |
7525 | syms_of_macfont (); | |
7526 | #endif | |
7527 | #endif | |
7528 | ||
1baa6236 | 7529 | } |