Commit | Line | Data |
---|---|---|
edfda783 | 1 | /* NeXT/Open/GNUstep / MacOSX communication module. |
44f92739 | 2 | |
ba318903 PE |
3 | Copyright (C) 1989, 1993-1994, 2005-2006, 2008-2014 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 | ||
680e6b8c | 82 | /* Detailed tracing. "S" means "size" and "LL" stands for "lower left". */ |
1269a680 | 83 | #if 0 |
680e6b8c JD |
84 | int term_trace_num = 0; |
85 | #define NSTRACE_SIZE(str,size) fprintf (stderr, \ | |
86 | "%s:%d: [%d] " str \ | |
87 | " (S:%.0f x %.0f)\n", \ | |
88 | __FILE__, __LINE__, ++term_trace_num,\ | |
89 | size.height, \ | |
90 | size.width) | |
91 | #define NSTRACE_RECT(s,r) fprintf (stderr, \ | |
92 | "%s:%d: [%d] " s \ | |
93 | " (LL:%.0f x %.0f -> S:%.0f x %.0f)\n", \ | |
94 | __FILE__, __LINE__, ++term_trace_num,\ | |
95 | r.origin.x, \ | |
96 | r.origin.y, \ | |
97 | r.size.height, \ | |
98 | r.size.width) | |
99 | #else | |
100 | #define NSTRACE_SIZE(str,size) | |
101 | #define NSTRACE_RECT(s,r) | |
102 | #endif | |
103 | ||
79c1cc1e | 104 | extern NSString *NSMenuDidBeginTrackingNotification; |
edfda783 | 105 | |
41cf3d11 JD |
106 | /* ========================================================================== |
107 | ||
108 | NSColor, EmacsColor category. | |
109 | ||
110 | ========================================================================== */ | |
111 | @implementation NSColor (EmacsColor) | |
112 | + (NSColor *)colorForEmacsRed:(CGFloat)red green:(CGFloat)green | |
113 | blue:(CGFloat)blue alpha:(CGFloat)alpha | |
114 | { | |
115 | #ifdef NS_IMPL_COCOA | |
116 | #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_7 | |
117 | if (ns_use_srgb_colorspace) | |
118 | return [NSColor colorWithSRGBRed: red | |
119 | green: green | |
120 | blue: blue | |
121 | alpha: alpha]; | |
122 | #endif | |
123 | #endif | |
124 | return [NSColor colorWithCalibratedRed: red | |
125 | green: green | |
126 | blue: blue | |
127 | alpha: alpha]; | |
128 | } | |
129 | ||
130 | - (NSColor *)colorUsingDefaultColorSpace | |
131 | { | |
132 | #ifdef NS_IMPL_COCOA | |
133 | #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_7 | |
134 | if (ns_use_srgb_colorspace) | |
135 | return [self colorUsingColorSpace: [NSColorSpace sRGBColorSpace]]; | |
136 | #endif | |
137 | #endif | |
138 | return [self colorUsingColorSpaceName: NSCalibratedRGBColorSpace]; | |
139 | } | |
140 | ||
141 | @end | |
142 | ||
edfda783 AR |
143 | /* ========================================================================== |
144 | ||
145 | Local declarations | |
146 | ||
147 | ========================================================================== */ | |
148 | ||
edfda783 AR |
149 | /* Convert a symbol indexed with an NSxxx value to a value as defined |
150 | in keyboard.c (lispy_function_key). I hope this is a correct way | |
151 | of doing things... */ | |
152 | static unsigned convert_ns_to_X_keysym[] = | |
153 | { | |
154 | NSHomeFunctionKey, 0x50, | |
155 | NSLeftArrowFunctionKey, 0x51, | |
156 | NSUpArrowFunctionKey, 0x52, | |
157 | NSRightArrowFunctionKey, 0x53, | |
158 | NSDownArrowFunctionKey, 0x54, | |
159 | NSPageUpFunctionKey, 0x55, | |
160 | NSPageDownFunctionKey, 0x56, | |
161 | NSEndFunctionKey, 0x57, | |
162 | NSBeginFunctionKey, 0x58, | |
163 | NSSelectFunctionKey, 0x60, | |
164 | NSPrintFunctionKey, 0x61, | |
8f31e74b | 165 | NSClearLineFunctionKey, 0x0B, |
edfda783 AR |
166 | NSExecuteFunctionKey, 0x62, |
167 | NSInsertFunctionKey, 0x63, | |
168 | NSUndoFunctionKey, 0x65, | |
169 | NSRedoFunctionKey, 0x66, | |
170 | NSMenuFunctionKey, 0x67, | |
171 | NSFindFunctionKey, 0x68, | |
172 | NSHelpFunctionKey, 0x6A, | |
173 | NSBreakFunctionKey, 0x6B, | |
174 | ||
175 | NSF1FunctionKey, 0xBE, | |
176 | NSF2FunctionKey, 0xBF, | |
177 | NSF3FunctionKey, 0xC0, | |
178 | NSF4FunctionKey, 0xC1, | |
179 | NSF5FunctionKey, 0xC2, | |
180 | NSF6FunctionKey, 0xC3, | |
181 | NSF7FunctionKey, 0xC4, | |
182 | NSF8FunctionKey, 0xC5, | |
183 | NSF9FunctionKey, 0xC6, | |
184 | NSF10FunctionKey, 0xC7, | |
185 | NSF11FunctionKey, 0xC8, | |
186 | NSF12FunctionKey, 0xC9, | |
187 | NSF13FunctionKey, 0xCA, | |
188 | NSF14FunctionKey, 0xCB, | |
189 | NSF15FunctionKey, 0xCC, | |
5404d04f DR |
190 | NSF16FunctionKey, 0xCD, |
191 | NSF17FunctionKey, 0xCE, | |
192 | NSF18FunctionKey, 0xCF, | |
193 | NSF19FunctionKey, 0xD0, | |
194 | NSF20FunctionKey, 0xD1, | |
195 | NSF21FunctionKey, 0xD2, | |
196 | NSF22FunctionKey, 0xD3, | |
197 | NSF23FunctionKey, 0xD4, | |
198 | NSF24FunctionKey, 0xD5, | |
edfda783 AR |
199 | |
200 | NSBackspaceCharacter, 0x08, /* 8: Not on some KBs. */ | |
201 | NSDeleteCharacter, 0xFF, /* 127: Big 'delete' key upper right. */ | |
202 | NSDeleteFunctionKey, 0x9F, /* 63272: Del forw key off main array. */ | |
203 | ||
204 | NSTabCharacter, 0x09, | |
205 | 0x19, 0x09, /* left tab->regular since pass shift */ | |
206 | NSCarriageReturnCharacter, 0x0D, | |
207 | NSNewlineCharacter, 0x0D, | |
208 | NSEnterCharacter, 0x8D, | |
209 | ||
e770aad5 JD |
210 | 0x41|NSNumericPadKeyMask, 0xAE, /* KP_Decimal */ |
211 | 0x43|NSNumericPadKeyMask, 0xAA, /* KP_Multiply */ | |
212 | 0x45|NSNumericPadKeyMask, 0xAB, /* KP_Add */ | |
213 | 0x4B|NSNumericPadKeyMask, 0xAF, /* KP_Divide */ | |
214 | 0x4E|NSNumericPadKeyMask, 0xAD, /* KP_Subtract */ | |
215 | 0x51|NSNumericPadKeyMask, 0xBD, /* KP_Equal */ | |
216 | 0x52|NSNumericPadKeyMask, 0xB0, /* KP_0 */ | |
217 | 0x53|NSNumericPadKeyMask, 0xB1, /* KP_1 */ | |
218 | 0x54|NSNumericPadKeyMask, 0xB2, /* KP_2 */ | |
219 | 0x55|NSNumericPadKeyMask, 0xB3, /* KP_3 */ | |
220 | 0x56|NSNumericPadKeyMask, 0xB4, /* KP_4 */ | |
221 | 0x57|NSNumericPadKeyMask, 0xB5, /* KP_5 */ | |
222 | 0x58|NSNumericPadKeyMask, 0xB6, /* KP_6 */ | |
223 | 0x59|NSNumericPadKeyMask, 0xB7, /* KP_7 */ | |
224 | 0x5B|NSNumericPadKeyMask, 0xB8, /* KP_8 */ | |
225 | 0x5C|NSNumericPadKeyMask, 0xB9, /* KP_9 */ | |
8f31e74b | 226 | |
edfda783 AR |
227 | 0x1B, 0x1B /* escape */ |
228 | }; | |
229 | ||
edfda783 | 230 | static Lisp_Object Qmodifier_value; |
9fb0c957 | 231 | Lisp_Object Qalt, Qcontrol, Qhyper, Qmeta, Qsuper; |
a2e35ef5 | 232 | extern Lisp_Object Qcursor_color, Qcursor_type, Qns, Qleft; |
edfda783 | 233 | |
699c10bd | 234 | static Lisp_Object QUTF8_STRING; |
aca5fcdc | 235 | static Lisp_Object Qcocoa, Qgnustep; |
1269a680 | 236 | static Lisp_Object Qfile, Qurl; |
699c10bd | 237 | |
edfda783 AR |
238 | /* On OS X picks up the default NSGlobalDomain AppleAntiAliasingThreshold, |
239 | the maximum font size to NOT antialias. On GNUstep there is currently | |
240 | no way to control this behavior. */ | |
241 | float ns_antialias_threshold; | |
242 | ||
edfda783 | 243 | NSArray *ns_send_types =0, *ns_return_types =0, *ns_drag_types =0; |
f27a64a9 | 244 | NSString *ns_app_name = @"Emacs"; /* default changed later */ |
edfda783 AR |
245 | |
246 | /* Display variables */ | |
9e50ff0c | 247 | struct ns_display_info *x_display_list; /* Chain of existing displays */ |
edfda783 AR |
248 | long context_menu_value = 0; |
249 | ||
250 | /* display update */ | |
edfda783 AR |
251 | static struct frame *ns_updating_frame; |
252 | static NSView *focus_view = NULL; | |
a97f8f3f | 253 | static int ns_window_num = 0; |
0dc8cf50 | 254 | #ifdef NS_IMPL_GNUSTEP |
edfda783 | 255 | static NSRect uRect; |
0dc8cf50 | 256 | #endif |
edfda783 | 257 | static BOOL gsaved = NO; |
a9b4df69 | 258 | static BOOL ns_fake_keydown = NO; |
c0342369 | 259 | #ifdef NS_IMPL_COCOA |
f0a1382a | 260 | static BOOL ns_menu_bar_is_hidden = NO; |
c0342369 | 261 | #endif |
edfda783 AR |
262 | /*static int debug_lock = 0; */ |
263 | ||
edfda783 AR |
264 | /* event loop */ |
265 | static BOOL send_appdefined = YES; | |
64ccff5f JD |
266 | #define NO_APPDEFINED_DATA (-8) |
267 | static int last_appdefined_event_data = NO_APPDEFINED_DATA; | |
edfda783 | 268 | static NSTimer *timed_entry = 0; |
edfda783 | 269 | static NSTimer *scroll_repeat_entry = nil; |
ddee6515 JD |
270 | static fd_set select_readfds, select_writefds; |
271 | enum { SELECT_HAVE_READ = 1, SELECT_HAVE_WRITE = 2, SELECT_HAVE_TMO = 4 }; | |
272 | static int select_nfds = 0, select_valid = 0; | |
43aac990 | 273 | static struct timespec select_timeout = { 0, 0 }; |
ddee6515 JD |
274 | static int selfds[2] = { -1, -1 }; |
275 | static pthread_mutex_t select_mutex; | |
276 | static int apploopnr = 0; | |
edfda783 | 277 | static NSAutoreleasePool *outerpool; |
edfda783 AR |
278 | static struct input_event *emacs_event = NULL; |
279 | static struct input_event *q_event_ptr = NULL; | |
280 | static int n_emacs_events_pending = 0; | |
281 | static NSMutableArray *ns_pending_files, *ns_pending_service_names, | |
282 | *ns_pending_service_args; | |
adff3182 | 283 | static BOOL ns_do_open_file = NO; |
6871e574 | 284 | static BOOL ns_last_use_native_fullscreen; |
edfda783 | 285 | |
167e3640 JD |
286 | static struct { |
287 | struct input_event *q; | |
288 | int nr, cap; | |
289 | } hold_event_q = { | |
290 | NULL, 0, 0 | |
291 | }; | |
292 | ||
c0342369 | 293 | #ifdef NS_IMPL_COCOA |
6d01f1fe JD |
294 | /* |
295 | * State for pending menu activation: | |
296 | * MENU_NONE Normal state | |
297 | * MENU_PENDING A menu has been clicked on, but has been canceled so we can | |
298 | * run lisp to update the menu. | |
299 | * MENU_OPENING Menu is up to date, and the click event is redone so the menu | |
300 | * will open. | |
301 | */ | |
302 | #define MENU_NONE 0 | |
303 | #define MENU_PENDING 1 | |
304 | #define MENU_OPENING 2 | |
305 | static int menu_will_open_state = MENU_NONE; | |
306 | ||
307 | /* Saved position for menu click. */ | |
308 | static CGPoint menu_mouse_point; | |
c0342369 | 309 | #endif |
6d01f1fe | 310 | |
b612ffc9 | 311 | /* Convert modifiers in a NeXTstep event to emacs style modifiers. */ |
edfda783 | 312 | #define NS_FUNCTION_KEY_MASK 0x800000 |
50795d1f | 313 | #define NSLeftControlKeyMask (0x000001 | NSControlKeyMask) |
b7d1e144 | 314 | #define NSRightControlKeyMask (0x002000 | NSControlKeyMask) |
50795d1f | 315 | #define NSLeftCommandKeyMask (0x000008 | NSCommandKeyMask) |
b7d1e144 | 316 | #define NSRightCommandKeyMask (0x000010 | NSCommandKeyMask) |
50795d1f JD |
317 | #define NSLeftAlternateKeyMask (0x000020 | NSAlternateKeyMask) |
318 | #define NSRightAlternateKeyMask (0x000040 | NSAlternateKeyMask) | |
1269a680 JD |
319 | #define EV_MODIFIERS2(flags) \ |
320 | (((flags & NSHelpKeyMask) ? \ | |
edfda783 | 321 | hyper_modifier : 0) \ |
a2e35ef5 | 322 | | (!EQ (ns_right_alternate_modifier, Qleft) && \ |
1269a680 | 323 | ((flags & NSRightAlternateKeyMask) \ |
a2e35ef5 JD |
324 | == NSRightAlternateKeyMask) ? \ |
325 | parse_solitary_modifier (ns_right_alternate_modifier) : 0) \ | |
1269a680 | 326 | | ((flags & NSAlternateKeyMask) ? \ |
6882361b | 327 | parse_solitary_modifier (ns_alternate_modifier) : 0) \ |
1269a680 | 328 | | ((flags & NSShiftKeyMask) ? \ |
edfda783 | 329 | shift_modifier : 0) \ |
b7d1e144 | 330 | | (!EQ (ns_right_control_modifier, Qleft) && \ |
1269a680 | 331 | ((flags & NSRightControlKeyMask) \ |
b7d1e144 JD |
332 | == NSRightControlKeyMask) ? \ |
333 | parse_solitary_modifier (ns_right_control_modifier) : 0) \ | |
1269a680 | 334 | | ((flags & NSControlKeyMask) ? \ |
6882361b | 335 | parse_solitary_modifier (ns_control_modifier) : 0) \ |
1269a680 | 336 | | ((flags & NS_FUNCTION_KEY_MASK) ? \ |
6882361b | 337 | parse_solitary_modifier (ns_function_modifier) : 0) \ |
b7d1e144 | 338 | | (!EQ (ns_right_command_modifier, Qleft) && \ |
1269a680 | 339 | ((flags & NSRightCommandKeyMask) \ |
b7d1e144 JD |
340 | == NSRightCommandKeyMask) ? \ |
341 | parse_solitary_modifier (ns_right_command_modifier) : 0) \ | |
1269a680 | 342 | | ((flags & NSCommandKeyMask) ? \ |
6882361b | 343 | parse_solitary_modifier (ns_command_modifier):0)) |
1269a680 | 344 | #define EV_MODIFIERS(e) EV_MODIFIERS2 ([e modifierFlags]) |
edfda783 AR |
345 | |
346 | #define EV_UDMODIFIERS(e) \ | |
347 | ((([e type] == NSLeftMouseDown) ? down_modifier : 0) \ | |
348 | | (([e type] == NSRightMouseDown) ? down_modifier : 0) \ | |
19454c0a | 349 | | (([e type] == NSOtherMouseDown) ? down_modifier : 0) \ |
edfda783 AR |
350 | | (([e type] == NSLeftMouseDragged) ? down_modifier : 0) \ |
351 | | (([e type] == NSRightMouseDragged) ? down_modifier : 0) \ | |
19454c0a | 352 | | (([e type] == NSOtherMouseDragged) ? down_modifier : 0) \ |
edfda783 | 353 | | (([e type] == NSLeftMouseUp) ? up_modifier : 0) \ |
19454c0a AR |
354 | | (([e type] == NSRightMouseUp) ? up_modifier : 0) \ |
355 | | (([e type] == NSOtherMouseUp) ? up_modifier : 0)) | |
edfda783 AR |
356 | |
357 | #define EV_BUTTON(e) \ | |
358 | ((([e type] == NSLeftMouseDown) || ([e type] == NSLeftMouseUp)) ? 0 : \ | |
19454c0a AR |
359 | (([e type] == NSRightMouseDown) || ([e type] == NSRightMouseUp)) ? 2 : \ |
360 | [e buttonNumber] - 1) | |
edfda783 AR |
361 | |
362 | /* Convert the time field to a timestamp in milliseconds. */ | |
edfda783 | 363 | #define EV_TIMESTAMP(e) ([e timestamp] * 1000) |
edfda783 AR |
364 | |
365 | /* This is a piece of code which is common to all the event handling | |
366 | methods. Maybe it should even be a function. */ | |
ddee6515 | 367 | #define EV_TRAILER(e) \ |
5ab473cd JD |
368 | { \ |
369 | XSETFRAME (emacs_event->frame_or_window, emacsframe); \ | |
370 | EV_TRAILER2 (e); \ | |
371 | } | |
372 | ||
373 | #define EV_TRAILER2(e) \ | |
374 | { \ | |
ddee6515 JD |
375 | if (e) emacs_event->timestamp = EV_TIMESTAMP (e); \ |
376 | if (q_event_ptr) \ | |
377 | { \ | |
378 | n_emacs_events_pending++; \ | |
379 | kbd_buffer_store_event_hold (emacs_event, q_event_ptr); \ | |
380 | } \ | |
381 | else \ | |
167e3640 | 382 | hold_event (emacs_event); \ |
ddee6515 JD |
383 | EVENT_INIT (*emacs_event); \ |
384 | ns_send_appdefined (-1); \ | |
385 | } | |
edfda783 | 386 | |
df2142db | 387 | /* TODO: get rid of need for these forward declarations */ |
89e2438a DN |
388 | static void ns_condemn_scroll_bars (struct frame *f); |
389 | static void ns_judge_scroll_bars (struct frame *f); | |
a9b4df69 | 390 | void x_set_frame_alpha (struct frame *f); |
edfda783 | 391 | |
edfda783 AR |
392 | |
393 | /* ========================================================================== | |
394 | ||
395 | Utilities | |
396 | ||
397 | ========================================================================== */ | |
398 | ||
6cf4e5d6 JD |
399 | void |
400 | ns_init_events (struct input_event* ev) | |
401 | { | |
402 | EVENT_INIT (*ev); | |
403 | emacs_event = ev; | |
404 | } | |
405 | ||
406 | void | |
407 | ns_finish_events () | |
408 | { | |
409 | emacs_event = NULL; | |
410 | } | |
411 | ||
167e3640 JD |
412 | static void |
413 | hold_event (struct input_event *event) | |
414 | { | |
415 | if (hold_event_q.nr == hold_event_q.cap) | |
416 | { | |
417 | if (hold_event_q.cap == 0) hold_event_q.cap = 10; | |
418 | else hold_event_q.cap *= 2; | |
7d652d97 PE |
419 | hold_event_q.q = |
420 | xrealloc (hold_event_q.q, hold_event_q.cap * sizeof *hold_event_q.q); | |
167e3640 JD |
421 | } |
422 | ||
423 | hold_event_q.q[hold_event_q.nr++] = *event; | |
f99c65e5 | 424 | /* Make sure ns_read_socket is called, i.e. we have input. */ |
a631d0e0 | 425 | raise (SIGIO); |
7436fc63 | 426 | send_appdefined = YES; |
167e3640 | 427 | } |
edfda783 AR |
428 | |
429 | static Lisp_Object | |
430 | append2 (Lisp_Object list, Lisp_Object item) | |
431 | /* -------------------------------------------------------------------------- | |
432 | Utility to append to a list | |
433 | -------------------------------------------------------------------------- */ | |
434 | { | |
435 | Lisp_Object array[2]; | |
436 | array[0] = list; | |
6c6f1994 | 437 | array[1] = list1 (item); |
edfda783 AR |
438 | return Fnconc (2, &array[0]); |
439 | } | |
440 | ||
441 | ||
7c4e8ec0 | 442 | const char * |
d01ba2f1 | 443 | ns_etc_directory (void) |
d01ba2f1 GM |
444 | /* If running as a self-contained app bundle, return as a string the |
445 | filename of the etc directory, if present; else nil. */ | |
cbb31951 | 446 | { |
7c4e8ec0 GM |
447 | NSBundle *bundle = [NSBundle mainBundle]; |
448 | NSString *resourceDir = [bundle resourcePath]; | |
449 | NSString *resourcePath; | |
450 | NSFileManager *fileManager = [NSFileManager defaultManager]; | |
451 | BOOL isDir; | |
452 | ||
453 | resourcePath = [resourceDir stringByAppendingPathComponent: @"etc"]; | |
454 | if ([fileManager fileExistsAtPath: resourcePath isDirectory: &isDir]) | |
455 | { | |
456 | if (isDir) return [resourcePath UTF8String]; | |
457 | } | |
458 | return NULL; | |
d01ba2f1 GM |
459 | } |
460 | ||
cbb31951 GM |
461 | |
462 | const char * | |
463 | ns_exec_path (void) | |
464 | /* If running as a self-contained app bundle, return as a path string | |
465 | the filenames of the libexec and bin directories, ie libexec:bin. | |
466 | Otherwise, return nil. | |
467 | Normally, Emacs does not add its own bin/ directory to the PATH. | |
468 | However, a self-contained NS build has a different layout, with | |
469 | bin/ and libexec/ subdirectories in the directory that contains | |
470 | Emacs.app itself. | |
471 | We put libexec first, because init_callproc_1 uses the first | |
472 | element to initialize exec-directory. An alternative would be | |
473 | for init_callproc to check for invocation-directory/libexec. | |
474 | */ | |
edfda783 AR |
475 | { |
476 | NSBundle *bundle = [NSBundle mainBundle]; | |
cbb31951 GM |
477 | NSString *resourceDir = [bundle resourcePath]; |
478 | NSString *binDir = [bundle bundlePath]; | |
edfda783 AR |
479 | NSString *resourcePath, *resourcePaths; |
480 | NSRange range; | |
90df0db3 | 481 | NSString *pathSeparator = [NSString stringWithFormat: @"%c", SEPCHAR]; |
edfda783 | 482 | NSFileManager *fileManager = [NSFileManager defaultManager]; |
cbb31951 GM |
483 | NSArray *paths; |
484 | NSEnumerator *pathEnum; | |
edfda783 | 485 | BOOL isDir; |
edfda783 | 486 | |
edfda783 AR |
487 | range = [resourceDir rangeOfString: @"Contents"]; |
488 | if (range.location != NSNotFound) | |
489 | { | |
40e72761 | 490 | binDir = [binDir stringByAppendingPathComponent: @"Contents"]; |
edfda783 AR |
491 | #ifdef NS_IMPL_COCOA |
492 | binDir = [binDir stringByAppendingPathComponent: @"MacOS"]; | |
493 | #endif | |
494 | } | |
495 | ||
cbb31951 GM |
496 | paths = [binDir stringsByAppendingPaths: |
497 | [NSArray arrayWithObjects: @"libexec", @"bin", nil]]; | |
498 | pathEnum = [paths objectEnumerator]; | |
499 | resourcePaths = @""; | |
500 | ||
0dc8cf50 | 501 | while ((resourcePath = [pathEnum nextObject])) |
cbb31951 GM |
502 | { |
503 | if ([fileManager fileExistsAtPath: resourcePath isDirectory: &isDir]) | |
504 | if (isDir) | |
505 | { | |
506 | if ([resourcePaths length] > 0) | |
507 | resourcePaths | |
508 | = [resourcePaths stringByAppendingString: pathSeparator]; | |
509 | resourcePaths | |
510 | = [resourcePaths stringByAppendingString: resourcePath]; | |
511 | } | |
512 | } | |
513 | if ([resourcePaths length] > 0) return [resourcePaths UTF8String]; | |
514 | ||
515 | return NULL; | |
516 | } | |
517 | ||
518 | ||
9e059e3f GM |
519 | const char * |
520 | ns_load_path (void) | |
521 | /* If running as a self-contained app bundle, return as a path string | |
cb6c95a3 GM |
522 | the filenames of the site-lisp and lisp directories. |
523 | Ie, site-lisp:lisp. Otherwise, return nil. */ | |
cbb31951 GM |
524 | { |
525 | NSBundle *bundle = [NSBundle mainBundle]; | |
526 | NSString *resourceDir = [bundle resourcePath]; | |
527 | NSString *resourcePath, *resourcePaths; | |
90df0db3 | 528 | NSString *pathSeparator = [NSString stringWithFormat: @"%c", SEPCHAR]; |
cbb31951 GM |
529 | NSFileManager *fileManager = [NSFileManager defaultManager]; |
530 | BOOL isDir; | |
9e059e3f GM |
531 | NSArray *paths = [resourceDir stringsByAppendingPaths: |
532 | [NSArray arrayWithObjects: | |
cb6c95a3 | 533 | @"site-lisp", @"lisp", nil]]; |
9e059e3f GM |
534 | NSEnumerator *pathEnum = [paths objectEnumerator]; |
535 | resourcePaths = @""; | |
cbb31951 | 536 | |
9e059e3f GM |
537 | /* Hack to skip site-lisp. */ |
538 | if (no_site_lisp) resourcePath = [pathEnum nextObject]; | |
539 | ||
0dc8cf50 | 540 | while ((resourcePath = [pathEnum nextObject])) |
edfda783 | 541 | { |
9e059e3f GM |
542 | if ([fileManager fileExistsAtPath: resourcePath isDirectory: &isDir]) |
543 | if (isDir) | |
544 | { | |
545 | if ([resourcePaths length] > 0) | |
546 | resourcePaths | |
547 | = [resourcePaths stringByAppendingString: pathSeparator]; | |
548 | resourcePaths | |
549 | = [resourcePaths stringByAppendingString: resourcePath]; | |
550 | } | |
edfda783 | 551 | } |
9e059e3f GM |
552 | if ([resourcePaths length] > 0) return [resourcePaths UTF8String]; |
553 | ||
554 | return NULL; | |
edfda783 AR |
555 | } |
556 | ||
edfda783 AR |
557 | static void |
558 | ns_timeout (int usecs) | |
559 | /* -------------------------------------------------------------------------- | |
560 | Blocking timer utility used by ns_ring_bell | |
561 | -------------------------------------------------------------------------- */ | |
562 | { | |
43aac990 PE |
563 | struct timespec wakeup = timespec_add (current_timespec (), |
564 | make_timespec (0, usecs * 1000)); | |
edfda783 AR |
565 | |
566 | /* Keep waiting until past the time wakeup. */ | |
567 | while (1) | |
568 | { | |
43aac990 PE |
569 | struct timespec timeout, now = current_timespec (); |
570 | if (timespec_cmp (wakeup, now) <= 0) | |
edfda783 | 571 | break; |
43aac990 | 572 | timeout = timespec_sub (wakeup, now); |
edfda783 AR |
573 | |
574 | /* Try to wait that long--but we might wake up sooner. */ | |
d35af63c | 575 | pselect (0, NULL, NULL, NULL, &timeout, NULL); |
edfda783 AR |
576 | } |
577 | } | |
578 | ||
579 | ||
580 | void | |
581 | ns_release_object (void *obj) | |
582 | /* -------------------------------------------------------------------------- | |
583 | Release an object (callable from C) | |
584 | -------------------------------------------------------------------------- */ | |
585 | { | |
586 | [(id)obj release]; | |
587 | } | |
588 | ||
589 | ||
590 | void | |
591 | ns_retain_object (void *obj) | |
592 | /* -------------------------------------------------------------------------- | |
593 | Retain an object (callable from C) | |
594 | -------------------------------------------------------------------------- */ | |
595 | { | |
596 | [(id)obj retain]; | |
597 | } | |
598 | ||
599 | ||
600 | void * | |
3d608a86 | 601 | ns_alloc_autorelease_pool (void) |
edfda783 AR |
602 | /* -------------------------------------------------------------------------- |
603 | Allocate a pool for temporary objects (callable from C) | |
604 | -------------------------------------------------------------------------- */ | |
605 | { | |
606 | return [[NSAutoreleasePool alloc] init]; | |
607 | } | |
608 | ||
609 | ||
610 | void | |
611 | ns_release_autorelease_pool (void *pool) | |
612 | /* -------------------------------------------------------------------------- | |
613 | Free a pool and temporary objects it refers to (callable from C) | |
614 | -------------------------------------------------------------------------- */ | |
615 | { | |
616 | ns_release_object (pool); | |
617 | } | |
618 | ||
619 | ||
620 | ||
621 | /* ========================================================================== | |
622 | ||
623 | Focus (clipping) and screen update | |
624 | ||
625 | ========================================================================== */ | |
626 | ||
f0a1382a JD |
627 | // |
628 | // Window constraining | |
629 | // ------------------- | |
630 | // | |
631 | // To ensure that the windows are not placed under the menu bar, they | |
632 | // are typically moved by the call-back constrainFrameRect. However, | |
633 | // by overriding it, it's possible to inhibit this, leaving the window | |
634 | // in it's original position. | |
635 | // | |
636 | // It's possible to hide the menu bar. However, technically, it's only | |
637 | // possible to hide it when the application is active. To ensure that | |
638 | // this work properly, the menu bar and window constraining are | |
639 | // deferred until the application becomes active. | |
640 | // | |
641 | // Even though it's not possible to manually move a window above the | |
642 | // top of the screen, it is allowed if it's done programmatically, | |
643 | // when the menu is hidden. This allows the editable area to cover the | |
644 | // full screen height. | |
645 | // | |
646 | // Test cases | |
647 | // ---------- | |
648 | // | |
649 | // Use the following extra files: | |
650 | // | |
651 | // init.el: | |
652 | // ;; Hide menu and place frame slightly above the top of the screen. | |
653 | // (setq ns-auto-hide-menu-bar t) | |
654 | // (set-frame-position (selected-frame) 0 -20) | |
655 | // | |
656 | // Test 1: | |
657 | // | |
658 | // emacs -Q -l init.el | |
659 | // | |
660 | // Result: No menu bar, and the title bar should be above the screen. | |
661 | // | |
662 | // Test 2: | |
663 | // | |
664 | // emacs -Q | |
665 | // | |
666 | // Result: Menu bar visible, frame placed immediately below the menu. | |
667 | // | |
668 | ||
669 | static void | |
670 | ns_constrain_all_frames (void) | |
671 | { | |
672 | Lisp_Object tail, frame; | |
673 | ||
674 | FOR_EACH_FRAME (tail, frame) | |
675 | { | |
676 | struct frame *f = XFRAME (frame); | |
677 | if (FRAME_NS_P (f)) | |
678 | { | |
679 | NSView *view = FRAME_NS_VIEW (f); | |
680 | /* This no-op will trigger the default window placing | |
e4769531 | 681 | * constraint system. */ |
f0a1382a JD |
682 | [[view window] setFrameOrigin:[[view window] frame].origin]; |
683 | } | |
684 | } | |
685 | } | |
686 | ||
687 | ||
688 | /* True, if the menu bar should be hidden. */ | |
689 | ||
690 | static BOOL | |
691 | ns_menu_bar_should_be_hidden (void) | |
692 | { | |
693 | return !NILP (ns_auto_hide_menu_bar) | |
694 | && [NSApp respondsToSelector:@selector(setPresentationOptions:)]; | |
695 | } | |
696 | ||
697 | ||
698 | /* Show or hide the menu bar, based on user setting. */ | |
699 | ||
700 | static void | |
701 | ns_update_auto_hide_menu_bar (void) | |
702 | { | |
8c74fcbd JD |
703 | #ifdef NS_IMPL_COCOA |
704 | #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6 | |
4d7e6e51 | 705 | block_input (); |
f0a1382a JD |
706 | |
707 | NSTRACE (ns_update_auto_hide_menu_bar); | |
708 | ||
a3e9050c | 709 | if (NSApp != nil && [NSApp isActive]) |
f0a1382a JD |
710 | { |
711 | // Note, "setPresentationOptions" triggers an error unless the | |
712 | // application is active. | |
713 | BOOL menu_bar_should_be_hidden = ns_menu_bar_should_be_hidden (); | |
714 | ||
715 | if (menu_bar_should_be_hidden != ns_menu_bar_is_hidden) | |
716 | { | |
717 | NSApplicationPresentationOptions options | |
a3e9050c | 718 | = NSApplicationPresentationDefault; |
f0a1382a JD |
719 | |
720 | if (menu_bar_should_be_hidden) | |
a3e9050c JD |
721 | options |= NSApplicationPresentationAutoHideMenuBar |
722 | | NSApplicationPresentationAutoHideDock; | |
f0a1382a JD |
723 | |
724 | [NSApp setPresentationOptions: options]; | |
725 | ||
726 | ns_menu_bar_is_hidden = menu_bar_should_be_hidden; | |
727 | ||
728 | if (!ns_menu_bar_is_hidden) | |
729 | { | |
730 | ns_constrain_all_frames (); | |
731 | } | |
732 | } | |
733 | } | |
734 | ||
4d7e6e51 | 735 | unblock_input (); |
8c74fcbd JD |
736 | #endif |
737 | #endif | |
f0a1382a JD |
738 | } |
739 | ||
740 | ||
edfda783 AR |
741 | static void |
742 | ns_update_begin (struct frame *f) | |
743 | /* -------------------------------------------------------------------------- | |
744 | Prepare for a grouped sequence of drawing calls | |
3fe53a83 | 745 | external (RIF) call; whole frame, called before update_window_begin |
edfda783 AR |
746 | -------------------------------------------------------------------------- */ |
747 | { | |
28c76099 | 748 | EmacsView *view = FRAME_NS_VIEW (f); |
edfda783 | 749 | NSTRACE (ns_update_begin); |
edfda783 | 750 | |
f0a1382a JD |
751 | ns_update_auto_hide_menu_bar (); |
752 | ||
28c76099 JD |
753 | #ifdef NS_IMPL_COCOA |
754 | if ([view isFullscreen] && [view fsIsNative]) | |
755 | { | |
756 | // Fix reappearing tool bar in fullscreen for OSX 10.7 | |
757 | BOOL tbar_visible = FRAME_EXTERNAL_TOOL_BAR (f) ? YES : NO; | |
758 | NSToolbar *toolbar = [FRAME_NS_VIEW (f) toolbar]; | |
759 | if (! tbar_visible != ! [toolbar isVisible]) | |
760 | [toolbar setVisible: tbar_visible]; | |
761 | } | |
762 | #endif | |
763 | ||
edfda783 AR |
764 | ns_updating_frame = f; |
765 | [view lockFocus]; | |
766 | ||
16130a58 JD |
767 | /* drawRect may have been called for say the minibuffer, and then clip path |
768 | is for the minibuffer. But the display engine may draw more because | |
769 | we have set the frame as garbaged. So reset clip path to the whole | |
770 | view. */ | |
c0342369 JD |
771 | #ifdef NS_IMPL_COCOA |
772 | { | |
773 | NSBezierPath *bp; | |
774 | NSRect r = [view frame]; | |
10bf7f5a JD |
775 | NSRect cr = [[view window] frame]; |
776 | /* If a large frame size is set, r may be larger than the window frame | |
777 | before constrained. In that case don't change the clip path, as we | |
778 | will clear in to the tool bar and title bar. */ | |
779 | if (r.size.height | |
780 | + FRAME_NS_TITLEBAR_HEIGHT (f) | |
781 | + FRAME_TOOLBAR_HEIGHT (f) <= cr.size.height) | |
782 | { | |
783 | bp = [[NSBezierPath bezierPathWithRect: r] retain]; | |
784 | [bp setClip]; | |
785 | [bp release]; | |
786 | } | |
c0342369 JD |
787 | } |
788 | #endif | |
16130a58 | 789 | |
edfda783 AR |
790 | #ifdef NS_IMPL_GNUSTEP |
791 | uRect = NSMakeRect (0, 0, 0, 0); | |
792 | #endif | |
793 | } | |
794 | ||
795 | ||
796 | static void | |
797 | ns_update_window_begin (struct window *w) | |
798 | /* -------------------------------------------------------------------------- | |
799 | Prepare for a grouped sequence of drawing calls | |
3fe53a83 | 800 | external (RIF) call; for one window, called after update_begin |
edfda783 AR |
801 | -------------------------------------------------------------------------- */ |
802 | { | |
803 | struct frame *f = XFRAME (WINDOW_FRAME (w)); | |
65620264 DA |
804 | Mouse_HLInfo *hlinfo = MOUSE_HL_INFO (f); |
805 | ||
edfda783 | 806 | NSTRACE (ns_update_window_begin); |
f60e429a | 807 | w->output_cursor = w->cursor; |
edfda783 | 808 | |
4d7e6e51 | 809 | block_input (); |
edfda783 | 810 | |
bbf534ce | 811 | if (f == hlinfo->mouse_face_mouse_frame) |
edfda783 AR |
812 | { |
813 | /* Don't do highlighting for mouse motion during the update. */ | |
bbf534ce | 814 | hlinfo->mouse_face_defer = 1; |
edfda783 AR |
815 | |
816 | /* If the frame needs to be redrawn, | |
817 | simply forget about any prior mouse highlighting. */ | |
818 | if (FRAME_GARBAGED_P (f)) | |
bbf534ce | 819 | hlinfo->mouse_face_window = Qnil; |
edfda783 AR |
820 | |
821 | /* (further code for mouse faces ifdef'd out in other terms elided) */ | |
822 | } | |
823 | ||
4d7e6e51 | 824 | unblock_input (); |
edfda783 AR |
825 | } |
826 | ||
827 | ||
828 | static void | |
9997ec56 DA |
829 | ns_update_window_end (struct window *w, bool cursor_on_p, |
830 | bool mouse_face_overwritten_p) | |
edfda783 AR |
831 | /* -------------------------------------------------------------------------- |
832 | Finished a grouped sequence of drawing calls | |
3fe53a83 | 833 | external (RIF) call; for one window called before update_end |
edfda783 AR |
834 | -------------------------------------------------------------------------- */ |
835 | { | |
edfda783 AR |
836 | /* note: this fn is nearly identical in all terms */ |
837 | if (!w->pseudo_window_p) | |
838 | { | |
4d7e6e51 | 839 | block_input (); |
edfda783 AR |
840 | |
841 | if (cursor_on_p) | |
842 | display_and_set_cursor (w, 1, | |
f60e429a DA |
843 | w->output_cursor.hpos, w->output_cursor.vpos, |
844 | w->output_cursor.x, w->output_cursor.y); | |
edfda783 AR |
845 | |
846 | if (draw_window_fringes (w, 1)) | |
880e6158 MR |
847 | { |
848 | if (WINDOW_RIGHT_DIVIDER_WIDTH (w)) | |
849 | x_draw_right_divider (w); | |
850 | else | |
851 | x_draw_vertical_border (w); | |
852 | } | |
edfda783 | 853 | |
4d7e6e51 | 854 | unblock_input (); |
edfda783 AR |
855 | } |
856 | ||
857 | /* If a row with mouse-face was overwritten, arrange for | |
858 | frame_up_to_date to redisplay the mouse highlight. */ | |
859 | if (mouse_face_overwritten_p) | |
9fed9729 | 860 | reset_mouse_highlight (MOUSE_HL_INFO (XFRAME (w->frame))); |
edfda783 | 861 | |
edfda783 AR |
862 | NSTRACE (update_window_end); |
863 | } | |
864 | ||
865 | ||
866 | static void | |
867 | ns_update_end (struct frame *f) | |
868 | /* -------------------------------------------------------------------------- | |
869 | Finished a grouped sequence of drawing calls | |
3fe53a83 | 870 | external (RIF) call; for whole frame, called after update_window_end |
edfda783 AR |
871 | -------------------------------------------------------------------------- */ |
872 | { | |
c0342369 | 873 | EmacsView *view = FRAME_NS_VIEW (f); |
edfda783 | 874 | |
bbf534ce | 875 | /* if (f == MOUSE_HL_INFO (f)->mouse_face_mouse_frame) */ |
10bf7f5a | 876 | MOUSE_HL_INFO (f)->mouse_face_defer = 0; |
edfda783 | 877 | |
10bf7f5a | 878 | block_input (); |
edfda783 | 879 | |
edfda783 AR |
880 | [view unlockFocus]; |
881 | [[view window] flushWindow]; | |
882 | ||
4d7e6e51 | 883 | unblock_input (); |
edfda783 AR |
884 | ns_updating_frame = NULL; |
885 | NSTRACE (ns_update_end); | |
886 | } | |
887 | ||
edfda783 AR |
888 | static void |
889 | ns_focus (struct frame *f, NSRect *r, int n) | |
890 | /* -------------------------------------------------------------------------- | |
891 | Internal: Focus on given frame. During small local updates this is used to | |
892 | draw, however during large updates, ns_update_begin and ns_update_end are | |
893 | called to wrap the whole thing, in which case these calls are stubbed out. | |
894 | Except, on GNUstep, we accumulate the rectangle being drawn into, because | |
895 | the back end won't do this automatically, and will just end up flushing | |
896 | the entire window. | |
897 | -------------------------------------------------------------------------- */ | |
898 | { | |
c8c057de | 899 | // NSTRACE (ns_focus); |
edfda783 AR |
900 | /* static int c =0; |
901 | fprintf (stderr, "focus: %d", c++); | |
902 | if (r) fprintf (stderr, " (%.0f, %.0f : %.0f x %.0f)", r->origin.x, r->origin.y, r->size.width, r->size.height); | |
903 | fprintf (stderr, "\n"); */ | |
904 | ||
905 | if (f != ns_updating_frame) | |
906 | { | |
907 | NSView *view = FRAME_NS_VIEW (f); | |
908 | if (view != focus_view) | |
909 | { | |
910 | if (focus_view != NULL) | |
911 | { | |
912 | [focus_view unlockFocus]; | |
913 | [[focus_view window] flushWindow]; | |
914 | /*debug_lock--; */ | |
915 | } | |
916 | ||
917 | if (view) | |
edfda783 | 918 | [view lockFocus]; |
edfda783 AR |
919 | focus_view = view; |
920 | /*if (view) debug_lock++; */ | |
921 | } | |
edfda783 | 922 | } |
edfda783 | 923 | |
3fe53a83 | 924 | /* clipping */ |
edfda783 AR |
925 | if (r) |
926 | { | |
927 | [[NSGraphicsContext currentContext] saveGraphicsState]; | |
928 | if (n == 2) | |
929 | NSRectClipList (r, 2); | |
930 | else | |
931 | NSRectClip (*r); | |
932 | gsaved = YES; | |
933 | } | |
934 | } | |
935 | ||
936 | ||
937 | static void | |
938 | ns_unfocus (struct frame *f) | |
939 | /* -------------------------------------------------------------------------- | |
940 | Internal: Remove focus on given frame | |
941 | -------------------------------------------------------------------------- */ | |
942 | { | |
c8c057de | 943 | // NSTRACE (ns_unfocus); |
edfda783 AR |
944 | |
945 | if (gsaved) | |
946 | { | |
947 | [[NSGraphicsContext currentContext] restoreGraphicsState]; | |
948 | gsaved = NO; | |
949 | } | |
950 | ||
951 | if (f != ns_updating_frame) | |
952 | { | |
953 | if (focus_view != NULL) | |
954 | { | |
955 | [focus_view unlockFocus]; | |
956 | [[focus_view window] flushWindow]; | |
957 | focus_view = NULL; | |
958 | /*debug_lock--; */ | |
959 | } | |
960 | } | |
961 | } | |
962 | ||
963 | ||
964 | static void | |
c3c4768d DA |
965 | ns_clip_to_row (struct window *w, struct glyph_row *row, |
966 | enum glyph_row_area area, BOOL gc) | |
edfda783 | 967 | /* -------------------------------------------------------------------------- |
3fe53a83 | 968 | Internal (but parallels other terms): Focus drawing on given row |
edfda783 AR |
969 | -------------------------------------------------------------------------- */ |
970 | { | |
971 | struct frame *f = XFRAME (WINDOW_FRAME (w)); | |
972 | NSRect clip_rect; | |
973 | int window_x, window_y, window_width; | |
974 | ||
975 | window_box (w, area, &window_x, &window_y, &window_width, 0); | |
976 | ||
aa7d57c5 | 977 | clip_rect.origin.x = window_x; |
edfda783 AR |
978 | clip_rect.origin.y = WINDOW_TO_FRAME_PIXEL_Y (w, max (0, row->y)); |
979 | clip_rect.origin.y = max (clip_rect.origin.y, window_y); | |
aa7d57c5 | 980 | clip_rect.size.width = window_width; |
edfda783 AR |
981 | clip_rect.size.height = row->visible_height; |
982 | ||
edfda783 AR |
983 | ns_focus (f, &clip_rect, 1); |
984 | } | |
985 | ||
986 | ||
987 | static void | |
3d608a86 | 988 | ns_ring_bell (struct frame *f) |
edfda783 AR |
989 | /* -------------------------------------------------------------------------- |
990 | "Beep" routine | |
991 | -------------------------------------------------------------------------- */ | |
992 | { | |
993 | NSTRACE (ns_ring_bell); | |
994 | if (visible_bell) | |
995 | { | |
996 | NSAutoreleasePool *pool; | |
997 | struct frame *frame = SELECTED_FRAME (); | |
998 | NSView *view; | |
999 | ||
4d7e6e51 | 1000 | block_input (); |
edfda783 AR |
1001 | pool = [[NSAutoreleasePool alloc] init]; |
1002 | ||
1003 | view = FRAME_NS_VIEW (frame); | |
1004 | if (view != nil) | |
1005 | { | |
ddb2d8e2 CY |
1006 | NSRect r, surr; |
1007 | NSPoint dim = NSMakePoint (128, 128); | |
1008 | ||
1009 | r = [view bounds]; | |
1010 | r.origin.x += (r.size.width - dim.x) / 2; | |
1011 | r.origin.y += (r.size.height - dim.y) / 2; | |
1012 | r.size.width = dim.x; | |
1013 | r.size.height = dim.y; | |
1014 | surr = NSInsetRect (r, -2, -2); | |
1015 | ns_focus (frame, &surr, 1); | |
1016 | [[view window] cacheImageInRect: [view convertRect: surr toView:nil]]; | |
1017 | [ns_lookup_indexed_color (NS_FACE_FOREGROUND | |
1018 | (FRAME_DEFAULT_FACE (frame)), frame) set]; | |
1019 | NSRectFill (r); | |
edfda783 AR |
1020 | [[view window] flushWindow]; |
1021 | ns_timeout (150000); | |
ddb2d8e2 | 1022 | [[view window] restoreCachedImage]; |
edfda783 AR |
1023 | [[view window] flushWindow]; |
1024 | ns_unfocus (frame); | |
1025 | } | |
1026 | [pool release]; | |
4d7e6e51 | 1027 | unblock_input (); |
edfda783 AR |
1028 | } |
1029 | else | |
1030 | { | |
1031 | NSBeep (); | |
1032 | } | |
1033 | } | |
1034 | ||
edfda783 AR |
1035 | /* ========================================================================== |
1036 | ||
1037 | Frame / window manager related functions | |
1038 | ||
1039 | ========================================================================== */ | |
1040 | ||
1041 | ||
1042 | static void | |
1043 | ns_raise_frame (struct frame *f) | |
1044 | /* -------------------------------------------------------------------------- | |
1045 | Bring window to foreground and make it active | |
1046 | -------------------------------------------------------------------------- */ | |
1047 | { | |
7452b7bd DA |
1048 | NSView *view; |
1049 | check_window_system (f); | |
1050 | view = FRAME_NS_VIEW (f); | |
4d7e6e51 | 1051 | block_input (); |
15891144 | 1052 | if (FRAME_VISIBLE_P (f)) |
edfa7fa0 | 1053 | [[view window] makeKeyAndOrderFront: NSApp]; |
4d7e6e51 | 1054 | unblock_input (); |
edfda783 AR |
1055 | } |
1056 | ||
1057 | ||
1058 | static void | |
1059 | ns_lower_frame (struct frame *f) | |
1060 | /* -------------------------------------------------------------------------- | |
1061 | Send window to back | |
1062 | -------------------------------------------------------------------------- */ | |
1063 | { | |
7452b7bd DA |
1064 | NSView *view; |
1065 | check_window_system (f); | |
1066 | view = FRAME_NS_VIEW (f); | |
4d7e6e51 | 1067 | block_input (); |
edfda783 | 1068 | [[view window] orderBack: NSApp]; |
4d7e6e51 | 1069 | unblock_input (); |
edfda783 AR |
1070 | } |
1071 | ||
1072 | ||
1073 | static void | |
1074 | ns_frame_raise_lower (struct frame *f, int raise) | |
1075 | /* -------------------------------------------------------------------------- | |
1076 | External (hook) | |
1077 | -------------------------------------------------------------------------- */ | |
1078 | { | |
1079 | NSTRACE (ns_frame_raise_lower); | |
1080 | ||
1081 | if (raise) | |
1082 | ns_raise_frame (f); | |
1083 | else | |
1084 | ns_lower_frame (f); | |
1085 | } | |
1086 | ||
1087 | ||
1088 | static void | |
1089 | ns_frame_rehighlight (struct frame *frame) | |
1090 | /* -------------------------------------------------------------------------- | |
1091 | External (hook): called on things like window switching within frame | |
1092 | -------------------------------------------------------------------------- */ | |
1093 | { | |
aad3612f | 1094 | struct ns_display_info *dpyinfo = FRAME_DISPLAY_INFO (frame); |
9e50ff0c | 1095 | struct frame *old_highlight = dpyinfo->x_highlight_frame; |
edfda783 AR |
1096 | |
1097 | NSTRACE (ns_frame_rehighlight); | |
9e50ff0c | 1098 | if (dpyinfo->x_focus_frame) |
edfda783 | 1099 | { |
9e50ff0c DN |
1100 | dpyinfo->x_highlight_frame |
1101 | = (FRAMEP (FRAME_FOCUS_FRAME (dpyinfo->x_focus_frame)) | |
1102 | ? XFRAME (FRAME_FOCUS_FRAME (dpyinfo->x_focus_frame)) | |
1103 | : dpyinfo->x_focus_frame); | |
1104 | if (!FRAME_LIVE_P (dpyinfo->x_highlight_frame)) | |
edfda783 | 1105 | { |
f00af5b1 | 1106 | fset_focus_frame (dpyinfo->x_focus_frame, Qnil); |
9e50ff0c | 1107 | dpyinfo->x_highlight_frame = dpyinfo->x_focus_frame; |
edfda783 AR |
1108 | } |
1109 | } | |
1110 | else | |
9e50ff0c | 1111 | dpyinfo->x_highlight_frame = 0; |
edfda783 | 1112 | |
9e50ff0c DN |
1113 | if (dpyinfo->x_highlight_frame && |
1114 | dpyinfo->x_highlight_frame != old_highlight) | |
edfda783 | 1115 | { |
edfda783 | 1116 | if (old_highlight) |
59bc82c0 | 1117 | { |
edfda783 | 1118 | x_update_cursor (old_highlight, 1); |
59bc82c0 SZ |
1119 | x_set_frame_alpha (old_highlight); |
1120 | } | |
9e50ff0c | 1121 | if (dpyinfo->x_highlight_frame) |
59bc82c0 | 1122 | { |
9e50ff0c | 1123 | x_update_cursor (dpyinfo->x_highlight_frame, 1); |
59bc82c0 SZ |
1124 | x_set_frame_alpha (dpyinfo->x_highlight_frame); |
1125 | } | |
edfda783 AR |
1126 | } |
1127 | } | |
1128 | ||
1129 | ||
1130 | void | |
1131 | x_make_frame_visible (struct frame *f) | |
1132 | /* -------------------------------------------------------------------------- | |
1133 | External: Show the window (X11 semantics) | |
1134 | -------------------------------------------------------------------------- */ | |
1135 | { | |
1136 | NSTRACE (x_make_frame_visible); | |
df2142db | 1137 | /* XXX: at some points in past this was not needed, as the only place that |
edfda783 AR |
1138 | called this (frame.c:Fraise_frame ()) also called raise_lower; |
1139 | if this ends up the case again, comment this out again. */ | |
1140 | if (!FRAME_VISIBLE_P (f)) | |
15891144 | 1141 | { |
04fafa46 | 1142 | EmacsView *view = (EmacsView *)FRAME_NS_VIEW (f); |
edfa7fa0 DA |
1143 | |
1144 | SET_FRAME_VISIBLE (f, 1); | |
15891144 | 1145 | ns_raise_frame (f); |
04fafa46 | 1146 | |
04fafa46 JD |
1147 | /* Making a new frame from a fullscreen frame will make the new frame |
1148 | fullscreen also. So skip handleFS as this will print an error. */ | |
6871e574 JD |
1149 | if ([view fsIsNative] && f->want_fullscreen == FULLSCREEN_BOTH |
1150 | && [view isFullscreen]) | |
04fafa46 | 1151 | return; |
6871e574 | 1152 | |
04fafa46 JD |
1153 | if (f->want_fullscreen != FULLSCREEN_NONE) |
1154 | { | |
1155 | block_input (); | |
1156 | [view handleFS]; | |
1157 | unblock_input (); | |
1158 | } | |
15891144 | 1159 | } |
edfda783 AR |
1160 | } |
1161 | ||
1162 | ||
1163 | void | |
1164 | x_make_frame_invisible (struct frame *f) | |
1165 | /* -------------------------------------------------------------------------- | |
1166 | External: Hide the window (X11 semantics) | |
1167 | -------------------------------------------------------------------------- */ | |
1168 | { | |
7452b7bd | 1169 | NSView *view; |
edfda783 | 1170 | NSTRACE (x_make_frame_invisible); |
7452b7bd DA |
1171 | check_window_system (f); |
1172 | view = FRAME_NS_VIEW (f); | |
edfda783 | 1173 | [[view window] orderOut: NSApp]; |
edfa7fa0 DA |
1174 | SET_FRAME_VISIBLE (f, 0); |
1175 | SET_FRAME_ICONIFIED (f, 0); | |
edfda783 AR |
1176 | } |
1177 | ||
1178 | ||
1179 | void | |
1180 | x_iconify_frame (struct frame *f) | |
1181 | /* -------------------------------------------------------------------------- | |
1182 | External: Iconify window | |
1183 | -------------------------------------------------------------------------- */ | |
1184 | { | |
7452b7bd DA |
1185 | NSView *view; |
1186 | struct ns_display_info *dpyinfo; | |
1187 | ||
edfda783 | 1188 | NSTRACE (x_iconify_frame); |
7452b7bd DA |
1189 | check_window_system (f); |
1190 | view = FRAME_NS_VIEW (f); | |
aad3612f | 1191 | dpyinfo = FRAME_DISPLAY_INFO (f); |
edfda783 | 1192 | |
9e50ff0c DN |
1193 | if (dpyinfo->x_highlight_frame == f) |
1194 | dpyinfo->x_highlight_frame = 0; | |
edfda783 AR |
1195 | |
1196 | if ([[view window] windowNumber] <= 0) | |
1197 | { | |
1198 | /* the window is still deferred. Make it very small, bring it | |
1199 | on screen and order it out. */ | |
1200 | NSRect s = { { 100, 100}, {0, 0} }; | |
1201 | NSRect t; | |
1202 | t = [[view window] frame]; | |
1203 | [[view window] setFrame: s display: NO]; | |
1204 | [[view window] orderBack: NSApp]; | |
1205 | [[view window] orderOut: NSApp]; | |
1206 | [[view window] setFrame: t display: NO]; | |
1207 | } | |
1208 | [[view window] miniaturize: NSApp]; | |
1209 | } | |
1210 | ||
a97f8f3f | 1211 | /* Free X resources of frame F. */ |
edfda783 AR |
1212 | |
1213 | void | |
a97f8f3f | 1214 | x_free_frame_resources (struct frame *f) |
edfda783 | 1215 | { |
7452b7bd DA |
1216 | NSView *view; |
1217 | struct ns_display_info *dpyinfo; | |
1218 | Mouse_HLInfo *hlinfo; | |
1219 | ||
0dc8cf50 | 1220 | NSTRACE (x_free_frame_resources); |
7452b7bd DA |
1221 | check_window_system (f); |
1222 | view = FRAME_NS_VIEW (f); | |
aad3612f | 1223 | dpyinfo = FRAME_DISPLAY_INFO (f); |
7452b7bd | 1224 | hlinfo = MOUSE_HL_INFO (f); |
edfda783 AR |
1225 | |
1226 | [(EmacsView *)view setWindowClosing: YES]; /* may not have been informed */ | |
1227 | ||
4d7e6e51 | 1228 | block_input (); |
edfda783 AR |
1229 | |
1230 | free_frame_menubar (f); | |
5a80236f | 1231 | free_frame_faces (f); |
edfda783 | 1232 | |
9e50ff0c DN |
1233 | if (f == dpyinfo->x_focus_frame) |
1234 | dpyinfo->x_focus_frame = 0; | |
1235 | if (f == dpyinfo->x_highlight_frame) | |
1236 | dpyinfo->x_highlight_frame = 0; | |
bbf534ce | 1237 | if (f == hlinfo->mouse_face_mouse_frame) |
9fed9729 | 1238 | reset_mouse_highlight (hlinfo); |
edfda783 | 1239 | |
204ee57f JD |
1240 | if (f->output_data.ns->miniimage != nil) |
1241 | [f->output_data.ns->miniimage release]; | |
1242 | ||
edfda783 AR |
1243 | [[view window] close]; |
1244 | [view release]; | |
1245 | ||
50a93863 JD |
1246 | xfree (f->output_data.ns); |
1247 | ||
4d7e6e51 | 1248 | unblock_input (); |
edfda783 AR |
1249 | } |
1250 | ||
a97f8f3f JD |
1251 | void |
1252 | x_destroy_window (struct frame *f) | |
1253 | /* -------------------------------------------------------------------------- | |
1254 | External: Delete the window | |
1255 | -------------------------------------------------------------------------- */ | |
1256 | { | |
1257 | NSTRACE (x_destroy_window); | |
7452b7bd | 1258 | check_window_system (f); |
a97f8f3f JD |
1259 | x_free_frame_resources (f); |
1260 | ns_window_num--; | |
1261 | } | |
1262 | ||
edfda783 AR |
1263 | |
1264 | void | |
1265 | x_set_offset (struct frame *f, int xoff, int yoff, int change_grav) | |
1266 | /* -------------------------------------------------------------------------- | |
1267 | External: Position the window | |
1268 | -------------------------------------------------------------------------- */ | |
1269 | { | |
edfda783 | 1270 | NSView *view = FRAME_NS_VIEW (f); |
e2f79c8d JD |
1271 | NSArray *screens = [NSScreen screens]; |
1272 | NSScreen *fscreen = [screens objectAtIndex: 0]; | |
1273 | NSScreen *screen = [[view window] screen]; | |
edfda783 AR |
1274 | |
1275 | NSTRACE (x_set_offset); | |
1276 | ||
4d7e6e51 | 1277 | block_input (); |
edfda783 AR |
1278 | |
1279 | f->left_pos = xoff; | |
1280 | f->top_pos = yoff; | |
2a91a0b5 | 1281 | |
e2f79c8d | 1282 | if (view != nil && screen && fscreen) |
2a91a0b5 JD |
1283 | { |
1284 | f->left_pos = f->size_hint_flags & XNegative | |
1285 | ? [screen visibleFrame].size.width + f->left_pos - FRAME_PIXEL_WIDTH (f) | |
1286 | : f->left_pos; | |
1287 | /* We use visibleFrame here to take menu bar into account. | |
8ab70320 | 1288 | Ideally we should also adjust left/top with visibleFrame.origin. */ |
2c6584e8 | 1289 | |
2a91a0b5 JD |
1290 | f->top_pos = f->size_hint_flags & YNegative |
1291 | ? ([screen visibleFrame].size.height + f->top_pos | |
1292 | - FRAME_PIXEL_HEIGHT (f) - FRAME_NS_TITLEBAR_HEIGHT (f) | |
1293 | - FRAME_TOOLBAR_HEIGHT (f)) | |
1294 | : f->top_pos; | |
edfda783 | 1295 | #ifdef NS_IMPL_GNUSTEP |
2a91a0b5 JD |
1296 | if (f->left_pos < 100) |
1297 | f->left_pos = 100; /* don't overlap menu */ | |
edfda783 | 1298 | #endif |
8ab70320 JD |
1299 | /* Constrain the setFrameTopLeftPoint so we don't move behind the |
1300 | menu bar. */ | |
2a91a0b5 JD |
1301 | [[view window] setFrameTopLeftPoint: |
1302 | NSMakePoint (SCREENMAXBOUND (f->left_pos), | |
e2f79c8d | 1303 | SCREENMAXBOUND ([fscreen frame].size.height |
2a91a0b5 JD |
1304 | - NS_TOP_POS (f)))]; |
1305 | f->size_hint_flags &= ~(XNegative|YNegative); | |
1306 | } | |
6516d10a | 1307 | |
4d7e6e51 | 1308 | unblock_input (); |
edfda783 AR |
1309 | } |
1310 | ||
1311 | ||
1312 | void | |
7def8cbd JD |
1313 | x_set_window_size (struct frame *f, |
1314 | int change_grav, | |
1315 | int width, | |
1316 | int height, | |
1317 | bool pixelwise) | |
edfda783 AR |
1318 | /* -------------------------------------------------------------------------- |
1319 | Adjust window pixel size based on given character grid size | |
1320 | Impl is a bit more complex than other terms, need to do some | |
e2f79c8d | 1321 | internal clipping. |
edfda783 AR |
1322 | -------------------------------------------------------------------------- */ |
1323 | { | |
1324 | EmacsView *view = FRAME_NS_VIEW (f); | |
edfda783 | 1325 | NSWindow *window = [view window]; |
edfda783 AR |
1326 | NSRect wr = [window frame]; |
1327 | int tb = FRAME_EXTERNAL_TOOL_BAR (f); | |
1328 | int pixelwidth, pixelheight; | |
7def8cbd | 1329 | int rows, cols; |
edfda783 AR |
1330 | |
1331 | NSTRACE (x_set_window_size); | |
1332 | ||
aa7d57c5 | 1333 | if (view == nil) |
edfda783 AR |
1334 | return; |
1335 | ||
7def8cbd | 1336 | /*fprintf (stderr, "\tsetWindowSize: %d x %d, pixelwise %d, font size %d x %d\n", width, height, pixelwise, FRAME_COLUMN_WIDTH (f), FRAME_LINE_HEIGHT (f));*/ |
edfda783 | 1337 | |
4d7e6e51 | 1338 | block_input (); |
edfda783 | 1339 | |
7def8cbd | 1340 | check_frame_size (f, &width, &height, pixelwise); |
edfda783 | 1341 | |
edfda783 AR |
1342 | compute_fringe_widths (f, 0); |
1343 | ||
c619527c JD |
1344 | if (pixelwise) |
1345 | { | |
7def8cbd JD |
1346 | pixelwidth = FRAME_TEXT_TO_PIXEL_WIDTH (f, width); |
1347 | pixelheight = FRAME_TEXT_TO_PIXEL_HEIGHT (f, height); | |
c619527c JD |
1348 | cols = FRAME_PIXEL_WIDTH_TO_TEXT_COLS (f, pixelwidth); |
1349 | rows = FRAME_PIXEL_HEIGHT_TO_TEXT_LINES (f, pixelheight); | |
1350 | } | |
1351 | else | |
1352 | { | |
7def8cbd JD |
1353 | pixelwidth = FRAME_TEXT_COLS_TO_PIXEL_WIDTH (f, width); |
1354 | pixelheight = FRAME_TEXT_LINES_TO_PIXEL_HEIGHT (f, height); | |
1355 | cols = width; | |
1356 | rows = height; | |
c619527c | 1357 | } |
e2749141 | 1358 | |
4ddf94bd | 1359 | /* If we have a toolbar, take its height into account. */ |
6871e574 | 1360 | if (tb && ! [view isFullscreen]) |
c0342369 | 1361 | { |
6aba198c AR |
1362 | /* NOTE: previously this would generate wrong result if toolbar not |
1363 | yet displayed and fixing toolbar_height=32 helped, but | |
1364 | now (200903) seems no longer needed */ | |
581a8100 | 1365 | FRAME_TOOLBAR_HEIGHT (f) = |
4ddf94bd | 1366 | NSHeight ([window frameRectForContentRect: NSMakeRect (0, 0, 0, 0)]) |
6aba198c | 1367 | - FRAME_NS_TITLEBAR_HEIGHT (f); |
c0342369 JD |
1368 | #ifdef NS_IMPL_GNUSTEP |
1369 | FRAME_TOOLBAR_HEIGHT (f) -= 3; | |
1370 | #endif | |
1371 | } | |
edfda783 | 1372 | else |
581a8100 | 1373 | FRAME_TOOLBAR_HEIGHT (f) = 0; |
edfda783 AR |
1374 | |
1375 | wr.size.width = pixelwidth + f->border_width; | |
6871e574 JD |
1376 | wr.size.height = pixelheight; |
1377 | if (! [view isFullscreen]) | |
1378 | wr.size.height += FRAME_NS_TITLEBAR_HEIGHT (f) | |
1379 | + FRAME_TOOLBAR_HEIGHT (f); | |
edfda783 | 1380 | |
e2f79c8d JD |
1381 | /* Do not try to constrain to this screen. We may have multiple |
1382 | screens, and want Emacs to span those. Constraining to screen | |
1383 | prevents that, and that is not nice to the user. */ | |
1384 | if (f->output_data.ns->zooming) | |
1385 | f->output_data.ns->zooming = 0; | |
1386 | else | |
1387 | wr.origin.y += FRAME_PIXEL_HEIGHT (f) - pixelheight; | |
edfda783 AR |
1388 | |
1389 | [view setRows: rows andColumns: cols]; | |
1390 | [window setFrame: wr display: YES]; | |
1391 | ||
edfda783 AR |
1392 | /* This is a trick to compensate for Emacs' managing the scrollbar area |
1393 | as a fixed number of standard character columns. Instead of leaving | |
1394 | blank space for the extra, we chopped it off above. Now for | |
1395 | left-hand scrollbars, we shift all rendering to the left by the | |
1396 | difference between the real width and Emacs' imagined one. For | |
1397 | right-hand bars, don't worry about it since the extra is never used. | |
1398 | (Obviously doesn't work for vertically split windows tho..) */ | |
3d608a86 J |
1399 | { |
1400 | NSPoint origin = FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT (f) | |
1401 | ? NSMakePoint (FRAME_SCROLL_BAR_COLS (f) * FRAME_COLUMN_WIDTH (f) | |
1402 | - NS_SCROLL_BAR_WIDTH (f), 0) | |
1403 | : NSMakePoint (0, 0); | |
1404 | [view setFrame: NSMakeRect (0, 0, pixelwidth, pixelheight)]; | |
1405 | [view setBoundsOrigin: origin]; | |
1406 | } | |
edfda783 | 1407 | |
7def8cbd | 1408 | change_frame_size (f, width, height, 0, 1, 0, pixelwise); |
edfda783 AR |
1409 | /* SET_FRAME_GARBAGED (f); // this short-circuits expose call in drawRect */ |
1410 | ||
e69b0960 | 1411 | mark_window_cursors_off (XWINDOW (f->root_window)); |
edfda783 AR |
1412 | cancel_mouse_face (f); |
1413 | ||
4d7e6e51 | 1414 | unblock_input (); |
edfda783 AR |
1415 | } |
1416 | ||
1417 | ||
dd946752 | 1418 | static void |
a10c8269 | 1419 | ns_fullscreen_hook (struct frame *f) |
dd946752 JD |
1420 | { |
1421 | EmacsView *view = (EmacsView *)FRAME_NS_VIEW (f); | |
5f3f57be | 1422 | |
edfa7fa0 DA |
1423 | if (!FRAME_VISIBLE_P (f)) |
1424 | return; | |
1425 | ||
6871e574 | 1426 | if (! [view fsIsNative] && f->want_fullscreen == FULLSCREEN_BOTH) |
04fafa46 JD |
1427 | { |
1428 | /* Old style fs don't initiate correctly if created from | |
1429 | init/default-frame alist, so use a timer (not nice...). | |
1430 | */ | |
1431 | [NSTimer scheduledTimerWithTimeInterval: 0.5 target: view | |
1432 | selector: @selector (handleFS) | |
1433 | userInfo: nil repeats: NO]; | |
1434 | return; | |
1435 | } | |
dd946752 JD |
1436 | |
1437 | block_input (); | |
1438 | [view handleFS]; | |
1439 | unblock_input (); | |
1440 | } | |
c8c057de | 1441 | |
edfda783 AR |
1442 | /* ========================================================================== |
1443 | ||
1444 | Color management | |
1445 | ||
1446 | ========================================================================== */ | |
1447 | ||
c8c057de | 1448 | |
edfda783 AR |
1449 | NSColor * |
1450 | ns_lookup_indexed_color (unsigned long idx, struct frame *f) | |
1451 | { | |
aad3612f | 1452 | struct ns_color_table *color_table = FRAME_DISPLAY_INFO (f)->color_table; |
7f6ad209 AR |
1453 | if (idx < 1 || idx >= color_table->avail) |
1454 | return nil; | |
edfda783 AR |
1455 | return color_table->colors[idx]; |
1456 | } | |
1457 | ||
1458 | ||
1459 | unsigned long | |
1460 | ns_index_color (NSColor *color, struct frame *f) | |
1461 | { | |
aad3612f | 1462 | struct ns_color_table *color_table = FRAME_DISPLAY_INFO (f)->color_table; |
1ef7689b | 1463 | ptrdiff_t idx; |
204ee57f | 1464 | ptrdiff_t i; |
edfda783 AR |
1465 | |
1466 | if (!color_table->colors) | |
1467 | { | |
1468 | color_table->size = NS_COLOR_CAPACITY; | |
1469 | color_table->avail = 1; /* skip idx=0 as marker */ | |
38182d90 | 1470 | color_table->colors = xmalloc (color_table->size * sizeof (NSColor *)); |
7f6ad209 | 1471 | color_table->colors[0] = nil; |
edfda783 AR |
1472 | color_table->empty_indices = [[NSMutableSet alloc] init]; |
1473 | } | |
1474 | ||
f224e500 | 1475 | /* Do we already have this color? */ |
204ee57f JD |
1476 | for (i = 1; i < color_table->avail; i++) |
1477 | if (color_table->colors[i] && [color_table->colors[i] isEqual: color]) | |
1478 | return i; | |
edfda783 AR |
1479 | |
1480 | if ([color_table->empty_indices count] > 0) | |
1481 | { | |
204ee57f | 1482 | NSNumber *index = [color_table->empty_indices anyObject]; |
edfda783 | 1483 | [color_table->empty_indices removeObject: index]; |
1ef7689b | 1484 | idx = [index unsignedLongValue]; |
edfda783 AR |
1485 | } |
1486 | else | |
1487 | { | |
1488 | if (color_table->avail == color_table->size) | |
0065d054 PE |
1489 | color_table->colors = |
1490 | xpalloc (color_table->colors, &color_table->size, 1, | |
1491 | min (ULONG_MAX, PTRDIFF_MAX), sizeof *color_table->colors); | |
edfda783 | 1492 | idx = color_table->avail++; |
edfda783 AR |
1493 | } |
1494 | ||
1495 | color_table->colors[idx] = color; | |
1496 | [color retain]; | |
1497 | /*fprintf(stderr, "color_table: allocated %d\n",idx);*/ | |
1498 | return idx; | |
1499 | } | |
1500 | ||
1501 | ||
1502 | void | |
1503 | ns_free_indexed_color (unsigned long idx, struct frame *f) | |
1504 | { | |
5a06864f | 1505 | struct ns_color_table *color_table; |
edfda783 | 1506 | NSColor *color; |
5a06864f AR |
1507 | NSNumber *index; |
1508 | ||
1509 | if (!f) | |
1510 | return; | |
1511 | ||
aad3612f | 1512 | color_table = FRAME_DISPLAY_INFO (f)->color_table; |
5a06864f AR |
1513 | |
1514 | if (idx <= 0 || idx >= color_table->size) { | |
204ee57f | 1515 | message1 ("ns_free_indexed_color: Color index out of range.\n"); |
edfda783 | 1516 | return; |
5a06864f AR |
1517 | } |
1518 | ||
1519 | index = [NSNumber numberWithUnsignedInt: idx]; | |
1520 | if ([color_table->empty_indices containsObject: index]) { | |
204ee57f | 1521 | message1 ("ns_free_indexed_color: attempt to free already freed color.\n"); |
5a06864f AR |
1522 | return; |
1523 | } | |
1524 | ||
edfda783 AR |
1525 | color = color_table->colors[idx]; |
1526 | [color release]; | |
1527 | color_table->colors[idx] = nil; | |
204ee57f | 1528 | [color_table->empty_indices addObject: index]; |
edfda783 AR |
1529 | /*fprintf(stderr, "color_table: FREED %d\n",idx);*/ |
1530 | } | |
1531 | ||
1532 | ||
1533 | static int | |
1534 | ns_get_color (const char *name, NSColor **col) | |
1535 | /* -------------------------------------------------------------------------- | |
1536 | Parse a color name | |
bbe21085 | 1537 | -------------------------------------------------------------------------- */ |
3625e968 AR |
1538 | /* On *Step, we attempt to mimic the X11 platform here, down to installing an |
1539 | X11 rgb.txt-compatible color list in Emacs.clr (see ns_term_init()). | |
1540 | See: http://thread.gmane.org/gmane.emacs.devel/113050/focus=113272). */ | |
edfda783 | 1541 | { |
3625e968 AR |
1542 | NSColor *new = nil; |
1543 | static char hex[20]; | |
1544 | int scaling; | |
1545 | float r = -1.0, g, b; | |
edfda783 AR |
1546 | NSString *nsname = [NSString stringWithUTF8String: name]; |
1547 | ||
1548 | /*fprintf (stderr, "ns_get_color: '%s'\n", name); */ | |
4d7e6e51 | 1549 | block_input (); |
edfda783 | 1550 | |
1610938f JD |
1551 | if ([nsname isEqualToString: @"ns_selection_bg_color"]) |
1552 | { | |
d4816ab3 | 1553 | #ifdef NS_IMPL_COCOA |
1610938f JD |
1554 | NSString *defname = [[NSUserDefaults standardUserDefaults] |
1555 | stringForKey: @"AppleHighlightColor"]; | |
1610938f JD |
1556 | if (defname != nil) |
1557 | nsname = defname; | |
d4816ab3 JD |
1558 | else |
1559 | #endif | |
1560 | if ((new = [NSColor selectedTextBackgroundColor]) != nil) | |
1610938f | 1561 | { |
41cf3d11 | 1562 | *col = [new colorUsingDefaultColorSpace]; |
1610938f JD |
1563 | unblock_input (); |
1564 | return 0; | |
1565 | } | |
1566 | else | |
1567 | nsname = NS_SELECTION_BG_COLOR_DEFAULT; | |
1568 | ||
1569 | name = [nsname UTF8String]; | |
1570 | } | |
1571 | else if ([nsname isEqualToString: @"ns_selection_fg_color"]) | |
edfda783 | 1572 | { |
1610938f JD |
1573 | /* NOTE: OSX applications normally don't set foreground selection, but |
1574 | text may be unreadable if we don't. | |
1575 | */ | |
1576 | if ((new = [NSColor selectedTextColor]) != nil) | |
1577 | { | |
41cf3d11 | 1578 | *col = [new colorUsingDefaultColorSpace]; |
1610938f JD |
1579 | unblock_input (); |
1580 | return 0; | |
1581 | } | |
1582 | ||
1583 | nsname = NS_SELECTION_FG_COLOR_DEFAULT; | |
1584 | name = [nsname UTF8String]; | |
edfda783 AR |
1585 | } |
1586 | ||
3625e968 AR |
1587 | /* First, check for some sort of numeric specification. */ |
1588 | hex[0] = '\0'; | |
1589 | ||
1590 | if (name[0] == '0' || name[0] == '1' || name[0] == '.') /* RGB decimal */ | |
edfda783 | 1591 | { |
edfda783 | 1592 | NSScanner *scanner = [NSScanner scannerWithString: nsname]; |
edfda783 AR |
1593 | [scanner scanFloat: &r]; |
1594 | [scanner scanFloat: &g]; | |
1595 | [scanner scanFloat: &b]; | |
edfda783 | 1596 | } |
3625e968 | 1597 | else if (!strncmp(name, "rgb:", 4)) /* A newer X11 format -- rgb:r/g/b */ |
e99a530f | 1598 | scaling = (snprintf (hex, sizeof hex, "%s", name + 4) - 2) / 3; |
3625e968 AR |
1599 | else if (name[0] == '#') /* An old X11 format; convert to newer */ |
1600 | { | |
1601 | int len = (strlen(name) - 1); | |
1602 | int start = (len % 3 == 0) ? 1 : len / 4 + 1; | |
1603 | int i; | |
1604 | scaling = strlen(name+start) / 3; | |
e99a530f | 1605 | for (i = 0; i < 3; i++) |
b300b1f4 PE |
1606 | sprintf (hex + i * (scaling + 1), "%.*s/", scaling, |
1607 | name + start + i * scaling); | |
3625e968 | 1608 | hex[3 * (scaling + 1) - 1] = '\0'; |
edfda783 | 1609 | } |
edfda783 | 1610 | |
3625e968 | 1611 | if (hex[0]) |
edfda783 | 1612 | { |
3625e968 AR |
1613 | int rr, gg, bb; |
1614 | float fscale = scaling == 4 ? 65535.0 : (scaling == 2 ? 255.0 : 15.0); | |
1615 | if (sscanf (hex, "%x/%x/%x", &rr, &gg, &bb)) | |
edfda783 | 1616 | { |
3625e968 AR |
1617 | r = rr / fscale; |
1618 | g = gg / fscale; | |
1619 | b = bb / fscale; | |
edfda783 AR |
1620 | } |
1621 | } | |
1622 | ||
c0342369 | 1623 | if (r >= 0.0F) |
3625e968 | 1624 | { |
41cf3d11 | 1625 | *col = [NSColor colorForEmacsRed: r green: g blue: b alpha: 1.0]; |
4d7e6e51 | 1626 | unblock_input (); |
3625e968 AR |
1627 | return 0; |
1628 | } | |
1629 | ||
edfda783 AR |
1630 | /* Otherwise, color is expected to be from a list */ |
1631 | { | |
1632 | NSEnumerator *lenum, *cenum; | |
1633 | NSString *name; | |
1634 | NSColorList *clist; | |
14145fa3 | 1635 | |
edfda783 | 1636 | #ifdef NS_IMPL_GNUSTEP |
df2142db | 1637 | /* XXX: who is wrong, the requestor or the implementation? */ |
edfda783 AR |
1638 | if ([nsname compare: @"Highlight" options: NSCaseInsensitiveSearch] |
1639 | == NSOrderedSame) | |
1640 | nsname = @"highlightColor"; | |
1641 | #endif | |
edfda783 AR |
1642 | |
1643 | lenum = [[NSColorList availableColorLists] objectEnumerator]; | |
1644 | while ( (clist = [lenum nextObject]) && new == nil) | |
1645 | { | |
1646 | cenum = [[clist allKeys] objectEnumerator]; | |
1647 | while ( (name = [cenum nextObject]) && new == nil ) | |
1648 | { | |
1649 | if ([name compare: nsname | |
1650 | options: NSCaseInsensitiveSearch] == NSOrderedSame ) | |
1651 | new = [clist colorWithKey: name]; | |
1652 | } | |
1653 | } | |
1654 | } | |
1655 | ||
3625e968 | 1656 | if (new) |
41cf3d11 | 1657 | *col = [new colorUsingDefaultColorSpace]; |
4d7e6e51 | 1658 | unblock_input (); |
edfda783 AR |
1659 | return new ? 0 : 1; |
1660 | } | |
1661 | ||
1662 | ||
edfda783 AR |
1663 | int |
1664 | ns_lisp_to_color (Lisp_Object color, NSColor **col) | |
1665 | /* -------------------------------------------------------------------------- | |
1666 | Convert a Lisp string object to a NS color | |
1667 | -------------------------------------------------------------------------- */ | |
1668 | { | |
1669 | NSTRACE (ns_lisp_to_color); | |
6882361b | 1670 | if (STRINGP (color)) |
0dc8cf50 | 1671 | return ns_get_color (SSDATA (color), col); |
6882361b | 1672 | else if (SYMBOLP (color)) |
0dc8cf50 | 1673 | return ns_get_color (SSDATA (SYMBOL_NAME (color)), col); |
edfda783 AR |
1674 | return 1; |
1675 | } | |
1676 | ||
1677 | ||
1678 | Lisp_Object | |
1679 | ns_color_to_lisp (NSColor *col) | |
1680 | /* -------------------------------------------------------------------------- | |
1681 | Convert a color to a lisp string with the RGB equivalent | |
1682 | -------------------------------------------------------------------------- */ | |
1683 | { | |
c0342369 | 1684 | EmacsCGFloat red, green, blue, alpha, gray; |
edfda783 AR |
1685 | char buf[1024]; |
1686 | const char *str; | |
1687 | NSTRACE (ns_color_to_lisp); | |
1688 | ||
4d7e6e51 | 1689 | block_input (); |
edfda783 AR |
1690 | if ([[col colorSpaceName] isEqualToString: NSNamedColorSpace]) |
1691 | ||
1692 | if ((str =[[col colorNameComponent] UTF8String])) | |
1693 | { | |
4d7e6e51 | 1694 | unblock_input (); |
edfda783 AR |
1695 | return build_string ((char *)str); |
1696 | } | |
1697 | ||
41cf3d11 | 1698 | [[col colorUsingDefaultColorSpace] |
edfda783 | 1699 | getRed: &red green: &green blue: &blue alpha: &alpha]; |
41cf3d11 | 1700 | if (red == green && red == blue) |
edfda783 AR |
1701 | { |
1702 | [[col colorUsingColorSpaceName: NSCalibratedWhiteColorSpace] | |
1703 | getWhite: &gray alpha: &alpha]; | |
e7b90afd | 1704 | snprintf (buf, sizeof (buf), "#%2.2lx%2.2lx%2.2lx", |
042f7b69 | 1705 | lrint (gray * 0xff), lrint (gray * 0xff), lrint (gray * 0xff)); |
4d7e6e51 | 1706 | unblock_input (); |
edfda783 AR |
1707 | return build_string (buf); |
1708 | } | |
1709 | ||
e7b90afd | 1710 | snprintf (buf, sizeof (buf), "#%2.2lx%2.2lx%2.2lx", |
edfda783 AR |
1711 | lrint (red*0xff), lrint (green*0xff), lrint (blue*0xff)); |
1712 | ||
4d7e6e51 | 1713 | unblock_input (); |
edfda783 AR |
1714 | return build_string (buf); |
1715 | } | |
1716 | ||
1717 | ||
fc7a54a9 AR |
1718 | void |
1719 | ns_query_color(void *col, XColor *color_def, int setPixel) | |
1720 | /* -------------------------------------------------------------------------- | |
1721 | Get ARGB values out of NSColor col and put them into color_def. | |
1722 | If setPixel, set the pixel to a concatenated version. | |
1723 | and set color_def pixel to the resulting index. | |
1724 | -------------------------------------------------------------------------- */ | |
1725 | { | |
c0342369 | 1726 | EmacsCGFloat r, g, b, a; |
fc7a54a9 AR |
1727 | |
1728 | [((NSColor *)col) getRed: &r green: &g blue: &b alpha: &a]; | |
1729 | color_def->red = r * 65535; | |
1730 | color_def->green = g * 65535; | |
1731 | color_def->blue = b * 65535; | |
1732 | ||
1733 | if (setPixel == YES) | |
1734 | color_def->pixel | |
1735 | = ARGB_TO_ULONG((int)(a*255), | |
1736 | (int)(r*255), (int)(g*255), (int)(b*255)); | |
1737 | } | |
1738 | ||
1739 | ||
578098f3 | 1740 | bool |
3d608a86 J |
1741 | ns_defined_color (struct frame *f, |
1742 | const char *name, | |
1743 | XColor *color_def, | |
578098f3 PE |
1744 | bool alloc, |
1745 | bool makeIndex) | |
edfda783 | 1746 | /* -------------------------------------------------------------------------- |
578098f3 | 1747 | Return true if named color found, and set color_def rgb accordingly. |
edfda783 AR |
1748 | If makeIndex and alloc are nonzero put the color in the color_table, |
1749 | and set color_def pixel to the resulting index. | |
1750 | If makeIndex is zero, set color_def pixel to ARGB. | |
578098f3 | 1751 | Return false if not found |
edfda783 AR |
1752 | -------------------------------------------------------------------------- */ |
1753 | { | |
c67d885b | 1754 | NSColor *col; |
edfda783 AR |
1755 | NSTRACE (ns_defined_color); |
1756 | ||
4d7e6e51 | 1757 | block_input (); |
c67d885b CY |
1758 | if (ns_get_color (name, &col) != 0) /* Color not found */ |
1759 | { | |
4d7e6e51 | 1760 | unblock_input (); |
c67d885b CY |
1761 | return 0; |
1762 | } | |
edfda783 | 1763 | if (makeIndex && alloc) |
c67d885b CY |
1764 | color_def->pixel = ns_index_color (col, f); |
1765 | ns_query_color (col, color_def, !makeIndex); | |
4d7e6e51 | 1766 | unblock_input (); |
edfda783 AR |
1767 | return 1; |
1768 | } | |
1769 | ||
1770 | ||
59bc82c0 SZ |
1771 | void |
1772 | x_set_frame_alpha (struct frame *f) | |
1773 | /* -------------------------------------------------------------------------- | |
1774 | change the entire-frame transparency | |
1775 | -------------------------------------------------------------------------- */ | |
1776 | { | |
aad3612f | 1777 | struct ns_display_info *dpyinfo = FRAME_DISPLAY_INFO (f); |
59bc82c0 SZ |
1778 | double alpha = 1.0; |
1779 | double alpha_min = 1.0; | |
1780 | ||
1781 | if (dpyinfo->x_highlight_frame == f) | |
1782 | alpha = f->alpha[0]; | |
1783 | else | |
1784 | alpha = f->alpha[1]; | |
1785 | ||
1786 | if (FLOATP (Vframe_alpha_lower_limit)) | |
1787 | alpha_min = XFLOAT_DATA (Vframe_alpha_lower_limit); | |
1788 | else if (INTEGERP (Vframe_alpha_lower_limit)) | |
1789 | alpha_min = (XINT (Vframe_alpha_lower_limit)) / 100.0; | |
1790 | ||
1791 | if (alpha < 0.0) | |
1792 | return; | |
1793 | else if (1.0 < alpha) | |
1794 | alpha = 1.0; | |
1795 | else if (0.0 <= alpha && alpha < alpha_min && alpha_min <= 1.0) | |
1796 | alpha = alpha_min; | |
e2749141 | 1797 | |
59bc82c0 | 1798 | #ifdef NS_IMPL_COCOA |
c0342369 JD |
1799 | { |
1800 | EmacsView *view = FRAME_NS_VIEW (f); | |
59bc82c0 | 1801 | [[view window] setAlphaValue: alpha]; |
c0342369 | 1802 | } |
59bc82c0 SZ |
1803 | #endif |
1804 | } | |
1805 | ||
edfda783 AR |
1806 | |
1807 | /* ========================================================================== | |
1808 | ||
1809 | Mouse handling | |
1810 | ||
1811 | ========================================================================== */ | |
1812 | ||
1813 | ||
1814 | void | |
1815 | x_set_mouse_pixel_position (struct frame *f, int pix_x, int pix_y) | |
1816 | /* -------------------------------------------------------------------------- | |
1817 | Programmatically reposition mouse pointer in pixel coordinates | |
1818 | -------------------------------------------------------------------------- */ | |
1819 | { | |
1820 | NSTRACE (x_set_mouse_pixel_position); | |
1821 | ns_raise_frame (f); | |
1822 | #if 0 | |
df2142db | 1823 | /* FIXME: this does not work, and what about GNUstep? */ |
edfda783 AR |
1824 | #ifdef NS_IMPL_COCOA |
1825 | [FRAME_NS_VIEW (f) lockFocus]; | |
1826 | PSsetmouse ((float)pix_x, (float)pix_y); | |
1827 | [FRAME_NS_VIEW (f) unlockFocus]; | |
1828 | #endif | |
1829 | #endif | |
1830 | } | |
1831 | ||
1832 | ||
1833 | void | |
1834 | x_set_mouse_position (struct frame *f, int h, int v) | |
1835 | /* -------------------------------------------------------------------------- | |
1836 | Programmatically reposition mouse pointer in character coordinates | |
1837 | -------------------------------------------------------------------------- */ | |
1838 | { | |
1839 | int pix_x, pix_y; | |
1840 | ||
1841 | pix_x = FRAME_COL_TO_PIXEL_X (f, h) + FRAME_COLUMN_WIDTH (f) / 2; | |
1842 | pix_y = FRAME_LINE_TO_PIXEL_Y (f, v) + FRAME_LINE_HEIGHT (f) / 2; | |
1843 | ||
1844 | if (pix_x < 0) pix_x = 0; | |
1845 | if (pix_x > FRAME_PIXEL_WIDTH (f)) pix_x = FRAME_PIXEL_WIDTH (f); | |
1846 | ||
1847 | if (pix_y < 0) pix_y = 0; | |
1848 | if (pix_y > FRAME_PIXEL_HEIGHT (f)) pix_y = FRAME_PIXEL_HEIGHT (f); | |
1849 | ||
1850 | x_set_mouse_pixel_position (f, pix_x, pix_y); | |
1851 | } | |
1852 | ||
1853 | ||
1854 | static int | |
c0342369 | 1855 | note_mouse_movement (struct frame *frame, CGFloat x, CGFloat y) |
edfda783 AR |
1856 | /* ------------------------------------------------------------------------ |
1857 | Called by EmacsView on mouseMovement events. Passes on | |
1858 | to emacs mainstream code if we moved off of a rect of interest | |
1859 | known as last_mouse_glyph. | |
1860 | ------------------------------------------------------------------------ */ | |
1861 | { | |
ced135eb DA |
1862 | struct ns_display_info *dpyinfo = FRAME_DISPLAY_INFO (frame); |
1863 | NSRect *r; | |
1864 | ||
c8c057de | 1865 | // NSTRACE (note_mouse_movement); |
edfda783 | 1866 | |
ced135eb DA |
1867 | dpyinfo->last_mouse_motion_frame = frame; |
1868 | r = &dpyinfo->last_mouse_glyph; | |
e2749141 | 1869 | |
edfda783 AR |
1870 | /* Note, this doesn't get called for enter/leave, since we don't have a |
1871 | position. Those are taken care of in the corresponding NSView methods. */ | |
1872 | ||
1873 | /* has movement gone beyond last rect we were tracking? */ | |
ced135eb DA |
1874 | if (x < r->origin.x || x >= r->origin.x + r->size.width |
1875 | || y < r->origin.y || y >= r->origin.y + r->size.height) | |
edfda783 | 1876 | { |
ced135eb | 1877 | ns_update_begin (frame); |
edfda783 AR |
1878 | frame->mouse_moved = 1; |
1879 | note_mouse_highlight (frame, x, y); | |
ced135eb DA |
1880 | remember_mouse_glyph (frame, x, y, r); |
1881 | ns_update_end (frame); | |
edfda783 AR |
1882 | return 1; |
1883 | } | |
1884 | ||
1885 | return 0; | |
1886 | } | |
1887 | ||
1888 | ||
1889 | static void | |
1890 | ns_mouse_position (struct frame **fp, int insist, Lisp_Object *bar_window, | |
1891 | enum scroll_bar_part *part, Lisp_Object *x, Lisp_Object *y, | |
1a1f3366 | 1892 | Time *time) |
edfda783 AR |
1893 | /* -------------------------------------------------------------------------- |
1894 | External (hook): inform emacs about mouse position and hit parts. | |
1895 | If a scrollbar is being dragged, set bar_window, part, x, y, time. | |
1896 | x & y should be position in the scrollbar (the whole bar, not the handle) | |
1897 | and length of scrollbar respectively | |
1898 | -------------------------------------------------------------------------- */ | |
1899 | { | |
1900 | id view; | |
1901 | NSPoint position; | |
edfda783 AR |
1902 | Lisp_Object frame, tail; |
1903 | struct frame *f; | |
1904 | struct ns_display_info *dpyinfo; | |
1905 | ||
1906 | NSTRACE (ns_mouse_position); | |
1907 | ||
1908 | if (*fp == NULL) | |
1909 | { | |
1910 | fprintf (stderr, "Warning: ns_mouse_position () called with null *fp.\n"); | |
1911 | return; | |
1912 | } | |
1913 | ||
aad3612f | 1914 | dpyinfo = FRAME_DISPLAY_INFO (*fp); |
edfda783 | 1915 | |
4d7e6e51 | 1916 | block_input (); |
edfda783 | 1917 | |
ced135eb | 1918 | if (dpyinfo->last_mouse_scroll_bar != nil && insist == 0) |
edfda783 | 1919 | { |
df2142db AR |
1920 | /* TODO: we do not use this path at the moment because drag events will |
1921 | go directly to the EmacsScroller. Leaving code in for now. */ | |
ced135eb DA |
1922 | [dpyinfo->last_mouse_scroll_bar |
1923 | getMouseMotionPart: (int *)part window: bar_window x: x y: y]; | |
1924 | if (time) | |
1925 | *time = dpyinfo->last_mouse_movement_time; | |
1926 | dpyinfo->last_mouse_scroll_bar = nil; | |
edfda783 AR |
1927 | } |
1928 | else | |
1929 | { | |
1930 | /* Clear the mouse-moved flag for every frame on this display. */ | |
1931 | FOR_EACH_FRAME (tail, frame) | |
1932 | if (FRAME_NS_P (XFRAME (frame)) | |
1933 | && FRAME_NS_DISPLAY (XFRAME (frame)) == FRAME_NS_DISPLAY (*fp)) | |
1934 | XFRAME (frame)->mouse_moved = 0; | |
1935 | ||
ced135eb | 1936 | dpyinfo->last_mouse_scroll_bar = nil; |
7a0c745a DA |
1937 | if (dpyinfo->last_mouse_frame |
1938 | && FRAME_LIVE_P (dpyinfo->last_mouse_frame)) | |
1939 | f = dpyinfo->last_mouse_frame; | |
edfda783 | 1940 | else |
9e50ff0c | 1941 | f = dpyinfo->x_focus_frame ? dpyinfo->x_focus_frame |
edfda783 AR |
1942 | : SELECTED_FRAME (); |
1943 | ||
95c0e83b | 1944 | if (f && FRAME_NS_P (f)) |
edfda783 AR |
1945 | { |
1946 | view = FRAME_NS_VIEW (*fp); | |
1947 | ||
1948 | position = [[view window] mouseLocationOutsideOfEventStream]; | |
1949 | position = [view convertPoint: position fromView: nil]; | |
ced135eb DA |
1950 | remember_mouse_glyph (f, position.x, position.y, |
1951 | &dpyinfo->last_mouse_glyph); | |
edfda783 AR |
1952 | /*fprintf (stderr, "ns_mouse_position: %.0f, %.0f\n", position.x, position.y); */ |
1953 | ||
1954 | if (bar_window) *bar_window = Qnil; | |
1955 | if (part) *part = 0; /*scroll_bar_handle; */ | |
1956 | ||
1957 | if (x) XSETINT (*x, lrint (position.x)); | |
1958 | if (y) XSETINT (*y, lrint (position.y)); | |
ced135eb DA |
1959 | if (time) |
1960 | *time = dpyinfo->last_mouse_movement_time; | |
edfda783 AR |
1961 | *fp = f; |
1962 | } | |
1963 | } | |
1964 | ||
4d7e6e51 | 1965 | unblock_input (); |
edfda783 AR |
1966 | } |
1967 | ||
1968 | ||
1969 | static void | |
1970 | ns_frame_up_to_date (struct frame *f) | |
1971 | /* -------------------------------------------------------------------------- | |
1972 | External (hook): Fix up mouse highlighting right after a full update. | |
5c747675 | 1973 | Can't use FRAME_MOUSE_UPDATE due to ns_frame_begin and ns_frame_end calls. |
edfda783 AR |
1974 | -------------------------------------------------------------------------- */ |
1975 | { | |
1976 | NSTRACE (ns_frame_up_to_date); | |
1977 | ||
1978 | if (FRAME_NS_P (f)) | |
1979 | { | |
bbf534ce | 1980 | Mouse_HLInfo *hlinfo = MOUSE_HL_INFO (f); |
5c747675 DA |
1981 | if (f == hlinfo->mouse_face_mouse_frame) |
1982 | { | |
1983 | block_input (); | |
bbf534ce | 1984 | ns_update_begin(f); |
f8c20208 DA |
1985 | note_mouse_highlight (hlinfo->mouse_face_mouse_frame, |
1986 | hlinfo->mouse_face_mouse_x, | |
1987 | hlinfo->mouse_face_mouse_y); | |
bbf534ce | 1988 | ns_update_end(f); |
5c747675 DA |
1989 | unblock_input (); |
1990 | } | |
edfda783 AR |
1991 | } |
1992 | } | |
1993 | ||
1994 | ||
0dc8cf50 | 1995 | static void |
edfda783 AR |
1996 | ns_define_frame_cursor (struct frame *f, Cursor cursor) |
1997 | /* -------------------------------------------------------------------------- | |
1998 | External (RIF): set frame mouse pointer type. | |
1999 | -------------------------------------------------------------------------- */ | |
2000 | { | |
2001 | NSTRACE (ns_define_frame_cursor); | |
2002 | if (FRAME_POINTER_TYPE (f) != cursor) | |
2003 | { | |
2004 | EmacsView *view = FRAME_NS_VIEW (f); | |
2005 | FRAME_POINTER_TYPE (f) = cursor; | |
2006 | [[view window] invalidateCursorRectsForView: view]; | |
9cb728a5 J |
2007 | /* Redisplay assumes this function also draws the changed frame |
2008 | cursor, but this function doesn't, so do it explicitly. */ | |
2009 | x_update_cursor (f, 1); | |
edfda783 AR |
2010 | } |
2011 | } | |
2012 | ||
2013 | ||
2014 | ||
2015 | /* ========================================================================== | |
2016 | ||
2017 | Keyboard handling | |
2018 | ||
2019 | ========================================================================== */ | |
2020 | ||
2021 | ||
2022 | static unsigned | |
2023 | ns_convert_key (unsigned code) | |
2024 | /* -------------------------------------------------------------------------- | |
2025 | Internal call used by NSView-keyDown. | |
2026 | -------------------------------------------------------------------------- */ | |
2027 | { | |
c72d972c | 2028 | const unsigned last_keysym = ARRAYELTS (convert_ns_to_X_keysym); |
edfda783 AR |
2029 | unsigned keysym; |
2030 | /* An array would be faster, but less easy to read. */ | |
2031 | for (keysym = 0; keysym < last_keysym; keysym += 2) | |
2032 | if (code == convert_ns_to_X_keysym[keysym]) | |
2033 | return 0xFF00 | convert_ns_to_X_keysym[keysym+1]; | |
2034 | return 0; | |
2035 | /* if decide to use keyCode and Carbon table, use this line: | |
2036 | return code > 0xff ? 0 : 0xFF00 | ns_keycode_to_xkeysym_table[code]; */ | |
2037 | } | |
2038 | ||
2039 | ||
2040 | char * | |
2041 | x_get_keysym_name (int keysym) | |
2042 | /* -------------------------------------------------------------------------- | |
2043 | Called by keyboard.c. Not sure if the return val is important, except | |
2044 | that it be unique. | |
2045 | -------------------------------------------------------------------------- */ | |
2046 | { | |
2047 | static char value[16]; | |
2048 | NSTRACE (x_get_keysym_name); | |
2049 | sprintf (value, "%d", keysym); | |
2050 | return value; | |
2051 | } | |
2052 | ||
2053 | ||
2054 | ||
2055 | /* ========================================================================== | |
2056 | ||
2057 | Block drawing operations | |
2058 | ||
2059 | ========================================================================== */ | |
2060 | ||
2061 | ||
2062 | static void | |
2063 | ns_redraw_scroll_bars (struct frame *f) | |
2064 | { | |
2065 | int i; | |
2066 | id view; | |
2067 | NSArray *subviews = [[FRAME_NS_VIEW (f) superview] subviews]; | |
aa7d57c5 | 2068 | NSTRACE (ns_redraw_scroll_bars); |
edfda783 AR |
2069 | for (i =[subviews count]-1; i >= 0; i--) |
2070 | { | |
2071 | view = [subviews objectAtIndex: i]; | |
2072 | if (![view isKindOfClass: [EmacsScroller class]]) continue; | |
2073 | [view display]; | |
2074 | } | |
2075 | } | |
2076 | ||
2077 | ||
2078 | void | |
2079 | ns_clear_frame (struct frame *f) | |
2080 | /* -------------------------------------------------------------------------- | |
2081 | External (hook): Erase the entire frame | |
2082 | -------------------------------------------------------------------------- */ | |
2083 | { | |
2084 | NSView *view = FRAME_NS_VIEW (f); | |
2085 | NSRect r; | |
2086 | ||
2087 | NSTRACE (ns_clear_frame); | |
edfda783 AR |
2088 | |
2089 | /* comes on initial frame because we have | |
2090 | after-make-frame-functions = select-frame */ | |
2091 | if (!FRAME_DEFAULT_FACE (f)) | |
2092 | return; | |
2093 | ||
2094 | mark_window_cursors_off (XWINDOW (FRAME_ROOT_WINDOW (f))); | |
2095 | ||
edfda783 AR |
2096 | r = [view bounds]; |
2097 | ||
4d7e6e51 | 2098 | block_input (); |
edfda783 AR |
2099 | ns_focus (f, &r, 1); |
2100 | [ns_lookup_indexed_color (NS_FACE_BACKGROUND (FRAME_DEFAULT_FACE (f)), f) set]; | |
2101 | NSRectFill (r); | |
2102 | ns_unfocus (f); | |
2103 | ||
edfda783 AR |
2104 | /* as of 2006/11 or so this is now needed */ |
2105 | ns_redraw_scroll_bars (f); | |
4d7e6e51 | 2106 | unblock_input (); |
edfda783 AR |
2107 | } |
2108 | ||
2109 | ||
0dc8cf50 | 2110 | static void |
edfda783 AR |
2111 | ns_clear_frame_area (struct frame *f, int x, int y, int width, int height) |
2112 | /* -------------------------------------------------------------------------- | |
3fe53a83 | 2113 | External (RIF): Clear section of frame |
edfda783 AR |
2114 | -------------------------------------------------------------------------- */ |
2115 | { | |
2116 | NSRect r = NSMakeRect (x, y, width, height); | |
2117 | NSView *view = FRAME_NS_VIEW (f); | |
2118 | struct face *face = FRAME_DEFAULT_FACE (f); | |
2119 | ||
2120 | if (!view || !face) | |
2121 | return; | |
2122 | ||
c8c057de AR |
2123 | NSTRACE (ns_clear_frame_area); |
2124 | ||
edfda783 AR |
2125 | r = NSIntersectionRect (r, [view frame]); |
2126 | ns_focus (f, &r, 1); | |
2127 | [ns_lookup_indexed_color (NS_FACE_BACKGROUND (face), f) set]; | |
2128 | ||
edfda783 AR |
2129 | NSRectFill (r); |
2130 | ||
edfda783 AR |
2131 | ns_unfocus (f); |
2132 | return; | |
2133 | } | |
2134 | ||
2135 | ||
2136 | static void | |
2137 | ns_scroll_run (struct window *w, struct run *run) | |
2138 | /* -------------------------------------------------------------------------- | |
3fe53a83 | 2139 | External (RIF): Insert or delete n lines at line vpos |
edfda783 AR |
2140 | -------------------------------------------------------------------------- */ |
2141 | { | |
d3d50620 | 2142 | struct frame *f = XFRAME (w->frame); |
edfda783 AR |
2143 | int x, y, width, height, from_y, to_y, bottom_y; |
2144 | ||
2145 | NSTRACE (ns_scroll_run); | |
2146 | ||
2147 | /* begin copy from other terms */ | |
2148 | /* Get frame-relative bounding box of the text display area of W, | |
2149 | without mode lines. Include in this box the left and right | |
2150 | fringe of W. */ | |
c3c4768d | 2151 | window_box (w, ANY_AREA, &x, &y, &width, &height); |
edfda783 AR |
2152 | |
2153 | from_y = WINDOW_TO_FRAME_PIXEL_Y (w, run->current_y); | |
2154 | to_y = WINDOW_TO_FRAME_PIXEL_Y (w, run->desired_y); | |
2155 | bottom_y = y + height; | |
2156 | ||
2157 | if (to_y < from_y) | |
2158 | { | |
2159 | /* Scrolling up. Make sure we don't copy part of the mode | |
2160 | line at the bottom. */ | |
2161 | if (from_y + run->height > bottom_y) | |
2162 | height = bottom_y - from_y; | |
2163 | else | |
2164 | height = run->height; | |
2165 | } | |
2166 | else | |
2167 | { | |
fa463103 | 2168 | /* Scrolling down. Make sure we don't copy over the mode line. |
edfda783 AR |
2169 | at the bottom. */ |
2170 | if (to_y + run->height > bottom_y) | |
2171 | height = bottom_y - to_y; | |
2172 | else | |
2173 | height = run->height; | |
2174 | } | |
2175 | /* end copy from other terms */ | |
2176 | ||
2177 | if (height == 0) | |
2178 | return; | |
2179 | ||
4d7e6e51 | 2180 | block_input (); |
edfda783 | 2181 | |
edfda783 AR |
2182 | x_clear_cursor (w); |
2183 | ||
2184 | { | |
2185 | NSRect srcRect = NSMakeRect (x, from_y, width, height); | |
2186 | NSRect dstRect = NSMakeRect (x, to_y, width, height); | |
2187 | NSPoint dstOrigin = NSMakePoint (x, to_y); | |
2188 | ||
2189 | ns_focus (f, &dstRect, 1); | |
2190 | NSCopyBits (0, srcRect , dstOrigin); | |
2191 | ns_unfocus (f); | |
2192 | } | |
2193 | ||
4d7e6e51 | 2194 | unblock_input (); |
edfda783 AR |
2195 | } |
2196 | ||
2197 | ||
2198 | static void | |
65620264 | 2199 | ns_after_update_window_line (struct window *w, struct glyph_row *desired_row) |
edfda783 | 2200 | /* -------------------------------------------------------------------------- |
3fe53a83 | 2201 | External (RIF): preparatory to fringe update after text was updated |
edfda783 AR |
2202 | -------------------------------------------------------------------------- */ |
2203 | { | |
edfda783 AR |
2204 | struct frame *f; |
2205 | int width, height; | |
2206 | ||
2207 | NSTRACE (ns_after_update_window_line); | |
2208 | ||
2209 | /* begin copy from other terms */ | |
ef884f23 | 2210 | eassert (w); |
edfda783 AR |
2211 | |
2212 | if (!desired_row->mode_line_p && !w->pseudo_window_p) | |
2213 | desired_row->redraw_fringe_bitmaps_p = 1; | |
2214 | ||
2215 | /* When a window has disappeared, make sure that no rest of | |
aa7d57c5 | 2216 | full-width rows stays visible in the internal border. */ |
edfda783 | 2217 | if (windows_or_buffers_changed |
aa7d57c5 | 2218 | && desired_row->full_width_p |
d3d50620 | 2219 | && (f = XFRAME (w->frame), |
edfda783 AR |
2220 | width = FRAME_INTERNAL_BORDER_WIDTH (f), |
2221 | width != 0) | |
2222 | && (height = desired_row->visible_height, | |
2223 | height > 0)) | |
2224 | { | |
2225 | int y = WINDOW_TO_FRAME_PIXEL_Y (w, max (0, desired_row->y)); | |
2226 | ||
4d7e6e51 | 2227 | block_input (); |
aa7d57c5 JD |
2228 | ns_clear_frame_area (f, 0, y, width, height); |
2229 | ns_clear_frame_area (f, | |
2230 | FRAME_PIXEL_WIDTH (f) - width, | |
2231 | y, width, height); | |
4d7e6e51 | 2232 | unblock_input (); |
edfda783 AR |
2233 | } |
2234 | } | |
2235 | ||
2236 | ||
2237 | static void | |
2238 | ns_shift_glyphs_for_insert (struct frame *f, | |
2239 | int x, int y, int width, int height, | |
2240 | int shift_by) | |
2241 | /* -------------------------------------------------------------------------- | |
3fe53a83 | 2242 | External (RIF): copy an area horizontally, don't worry about clearing src |
edfda783 AR |
2243 | -------------------------------------------------------------------------- */ |
2244 | { | |
2245 | NSRect srcRect = NSMakeRect (x, y, width, height); | |
2246 | NSRect dstRect = NSMakeRect (x+shift_by, y, width, height); | |
2247 | NSPoint dstOrigin = dstRect.origin; | |
2248 | ||
2249 | NSTRACE (ns_shift_glyphs_for_insert); | |
2250 | ||
2251 | ns_focus (f, &dstRect, 1); | |
2252 | NSCopyBits (0, srcRect, dstOrigin); | |
2253 | ns_unfocus (f); | |
2254 | } | |
2255 | ||
2256 | ||
2257 | ||
2258 | /* ========================================================================== | |
2259 | ||
2260 | Character encoding and metrics | |
2261 | ||
2262 | ========================================================================== */ | |
2263 | ||
2264 | ||
b0ab8123 | 2265 | static void |
edfda783 AR |
2266 | ns_compute_glyph_string_overhangs (struct glyph_string *s) |
2267 | /* -------------------------------------------------------------------------- | |
3fe53a83 | 2268 | External (RIF); compute left/right overhang of whole string and set in s |
edfda783 AR |
2269 | -------------------------------------------------------------------------- */ |
2270 | { | |
0dc8cf50 | 2271 | struct font *font = s->font; |
edfda783 AR |
2272 | |
2273 | if (s->char2b) | |
2274 | { | |
2275 | struct font_metrics metrics; | |
2276 | unsigned int codes[2]; | |
2277 | codes[0] = *(s->char2b); | |
2278 | codes[1] = *(s->char2b + s->nchars - 1); | |
2279 | ||
2280 | font->driver->text_extents (font, codes, 2, &metrics); | |
2281 | s->left_overhang = -metrics.lbearing; | |
facfbbbd SM |
2282 | s->right_overhang |
2283 | = metrics.rbearing > metrics.width | |
2284 | ? metrics.rbearing - metrics.width : 0; | |
edfda783 AR |
2285 | } |
2286 | else | |
2287 | { | |
2288 | s->left_overhang = 0; | |
3fa2054e JD |
2289 | if (EQ (font->driver->type, Qns)) |
2290 | s->right_overhang = ((struct nsfont_info *)font)->ital ? | |
2291 | FONT_HEIGHT (font) * 0.2 : 0; | |
2292 | else | |
2293 | s->right_overhang = 0; | |
edfda783 AR |
2294 | } |
2295 | } | |
2296 | ||
2297 | ||
2298 | ||
2299 | /* ========================================================================== | |
2300 | ||
2301 | Fringe and cursor drawing | |
2302 | ||
2303 | ========================================================================== */ | |
2304 | ||
2305 | ||
2306 | extern int max_used_fringe_bitmap; | |
2307 | static void | |
2308 | ns_draw_fringe_bitmap (struct window *w, struct glyph_row *row, | |
2309 | struct draw_fringe_bitmap_params *p) | |
2310 | /* -------------------------------------------------------------------------- | |
3fe53a83 | 2311 | External (RIF); fringe-related |
edfda783 AR |
2312 | -------------------------------------------------------------------------- */ |
2313 | { | |
2314 | struct frame *f = XFRAME (WINDOW_FRAME (w)); | |
2315 | struct face *face = p->face; | |
edfda783 AR |
2316 | static EmacsImage **bimgs = NULL; |
2317 | static int nBimgs = 0; | |
edfda783 AR |
2318 | |
2319 | /* grow bimgs if needed */ | |
2320 | if (nBimgs < max_used_fringe_bitmap) | |
2321 | { | |
38182d90 PE |
2322 | bimgs = xrealloc (bimgs, max_used_fringe_bitmap * sizeof *bimgs); |
2323 | memset (bimgs + nBimgs, 0, | |
2324 | (max_used_fringe_bitmap - nBimgs) * sizeof *bimgs); | |
edfda783 AR |
2325 | nBimgs = max_used_fringe_bitmap; |
2326 | } | |
2327 | ||
2328 | /* Must clip because of partially visible lines. */ | |
c3c4768d | 2329 | ns_clip_to_row (w, row, ANY_AREA, YES); |
edfda783 | 2330 | |
aa7d57c5 | 2331 | if (!p->overlay_p) |
edfda783 | 2332 | { |
aa7d57c5 JD |
2333 | int bx = p->bx, by = p->by, nx = p->nx, ny = p->ny; |
2334 | ||
2335 | /* If the fringe is adjacent to the left (right) scroll bar of a | |
2336 | leftmost (rightmost, respectively) window, then extend its | |
2337 | background to the gap between the fringe and the bar. */ | |
2338 | if ((WINDOW_LEFTMOST_P (w) | |
2339 | && WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT (w)) | |
2340 | || (WINDOW_RIGHTMOST_P (w) | |
2341 | && WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT (w))) | |
2342 | { | |
2343 | int sb_width = WINDOW_CONFIG_SCROLL_BAR_WIDTH (w); | |
2344 | ||
2345 | if (sb_width > 0) | |
2346 | { | |
2347 | int bar_area_x = WINDOW_SCROLL_BAR_AREA_X (w); | |
2348 | int bar_area_width = (WINDOW_CONFIG_SCROLL_BAR_COLS (w) | |
2349 | * FRAME_COLUMN_WIDTH (f)); | |
2350 | ||
2351 | if (bx < 0) | |
2352 | { | |
2353 | /* Bitmap fills the fringe. */ | |
2354 | if (bar_area_x + bar_area_width == p->x) | |
2355 | bx = bar_area_x + sb_width; | |
2356 | else if (p->x + p->wd == bar_area_x) | |
2357 | bx = bar_area_x; | |
2358 | if (bx >= 0) | |
2359 | { | |
2360 | int header_line_height = WINDOW_HEADER_LINE_HEIGHT (w); | |
2361 | ||
2362 | nx = bar_area_width - sb_width; | |
2363 | by = WINDOW_TO_FRAME_PIXEL_Y (w, max (header_line_height, | |
2364 | row->y)); | |
2365 | ny = row->visible_height; | |
2366 | } | |
2367 | } | |
2368 | else | |
2369 | { | |
2370 | if (bar_area_x + bar_area_width == bx) | |
2371 | { | |
2372 | bx = bar_area_x + sb_width; | |
2373 | nx += bar_area_width - sb_width; | |
2374 | } | |
2375 | else if (bx + nx == bar_area_x) | |
2376 | nx += bar_area_width - sb_width; | |
2377 | } | |
2378 | } | |
2379 | } | |
2380 | ||
2381 | if (bx >= 0 && nx > 0) | |
2382 | { | |
2383 | NSRect r = NSMakeRect (bx, by, nx, ny); | |
2384 | NSRectClip (r); | |
2385 | [ns_lookup_indexed_color (face->background, f) set]; | |
2386 | NSRectFill (r); | |
2387 | } | |
edfda783 AR |
2388 | } |
2389 | ||
2390 | if (p->which) | |
2391 | { | |
aa7d57c5 | 2392 | NSRect r = NSMakeRect (p->x, p->y, p->wd, p->h); |
edfda783 AR |
2393 | EmacsImage *img = bimgs[p->which - 1]; |
2394 | ||
2395 | if (!img) | |
2396 | { | |
2397 | unsigned short *bits = p->bits + p->dh; | |
1ef7689b | 2398 | int len = p->h; |
edfda783 AR |
2399 | int i; |
2400 | unsigned char *cbits = xmalloc (len); | |
2401 | ||
aa7d57c5 | 2402 | for (i = 0; i < len; i++) |
edfda783 AR |
2403 | cbits[i] = ~(bits[i] & 0xff); |
2404 | img = [[EmacsImage alloc] initFromXBM: cbits width: 8 height: p->h | |
2405 | flip: NO]; | |
2406 | bimgs[p->which - 1] = img; | |
2407 | xfree (cbits); | |
2408 | } | |
2409 | ||
2410 | NSRectClip (r); | |
2411 | /* Since we composite the bitmap instead of just blitting it, we need | |
2412 | to erase the whole background. */ | |
2413 | [ns_lookup_indexed_color(face->background, f) set]; | |
2414 | NSRectFill (r); | |
edfda783 | 2415 | [img setXBMColor: ns_lookup_indexed_color(face->foreground, f)]; |
c0342369 | 2416 | #if defined (NS_IMPL_COCOA) && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6 |
79e721e0 JD |
2417 | [img drawInRect: r |
2418 | fromRect: NSZeroRect | |
2419 | operation: NSCompositeSourceOver | |
2420 | fraction: 1.0 | |
2421 | respectFlipped: YES | |
2422 | hints: nil]; | |
9d7f1863 JD |
2423 | #else |
2424 | { | |
2425 | NSPoint pt = r.origin; | |
2426 | pt.y += p->h; | |
2427 | [img compositeToPoint: pt operation: NSCompositeSourceOver]; | |
2428 | } | |
2429 | #endif | |
edfda783 AR |
2430 | } |
2431 | ns_unfocus (f); | |
2432 | } | |
2433 | ||
2434 | ||
0dc8cf50 | 2435 | static void |
edfda783 | 2436 | ns_draw_window_cursor (struct window *w, struct glyph_row *glyph_row, |
9997ec56 DA |
2437 | int x, int y, enum text_cursor_kinds cursor_type, |
2438 | int cursor_width, bool on_p, bool active_p) | |
edfda783 | 2439 | /* -------------------------------------------------------------------------- |
2c6584e8 BK |
2440 | External call (RIF): draw cursor. |
2441 | Note that CURSOR_WIDTH is meaningful only for (h)bar cursors. | |
edfda783 AR |
2442 | -------------------------------------------------------------------------- */ |
2443 | { | |
2444 | NSRect r, s; | |
cf715c3c | 2445 | int fx, fy, h, cursor_height; |
edfda783 AR |
2446 | struct frame *f = WINDOW_XFRAME (w); |
2447 | struct glyph *phys_cursor_glyph; | |
4520b858 | 2448 | struct glyph *cursor_glyph; |
aa936e8e JD |
2449 | struct face *face; |
2450 | NSColor *hollow_color = FRAME_BACKGROUND_COLOR (f); | |
4520b858 J |
2451 | |
2452 | /* If cursor is out of bounds, don't draw garbage. This can happen | |
2453 | in mini-buffer windows when switching between echo area glyphs | |
2454 | and mini-buffer. */ | |
edfda783 AR |
2455 | |
2456 | NSTRACE (dumpcursor); | |
2457 | ||
c8c057de | 2458 | if (!on_p) |
aa936e8e | 2459 | return; |
edfda783 AR |
2460 | |
2461 | w->phys_cursor_type = cursor_type; | |
595d6a93 | 2462 | w->phys_cursor_on_p = on_p; |
edfda783 AR |
2463 | |
2464 | if (cursor_type == NO_CURSOR) | |
2465 | { | |
2466 | w->phys_cursor_width = 0; | |
2467 | return; | |
2468 | } | |
2469 | ||
2470 | if ((phys_cursor_glyph = get_phys_cursor_glyph (w)) == NULL) | |
2471 | { | |
2472 | if (glyph_row->exact_window_width_line_p | |
2473 | && w->phys_cursor.hpos >= glyph_row->used[TEXT_AREA]) | |
2474 | { | |
2475 | glyph_row->cursor_in_fringe_p = 1; | |
2476 | draw_fringe_bitmap (w, glyph_row, 0); | |
2477 | } | |
2478 | return; | |
2479 | } | |
2480 | ||
2c6584e8 BK |
2481 | /* We draw the cursor (with NSRectFill), then draw the glyph on top |
2482 | (other terminals do it the other way round). We must set | |
2483 | w->phys_cursor_width to the cursor width. For bar cursors, that | |
2484 | is CURSOR_WIDTH; for box cursors, it is the glyph width. */ | |
edfda783 AR |
2485 | get_phys_cursor_geometry (w, glyph_row, phys_cursor_glyph, &fx, &fy, &h); |
2486 | ||
2c6584e8 | 2487 | /* The above get_phys_cursor_geometry call set w->phys_cursor_width |
cf715c3c AR |
2488 | to the glyph width; replace with CURSOR_WIDTH for (V)BAR cursors. */ |
2489 | if (cursor_type == BAR_CURSOR) | |
2c6584e8 | 2490 | { |
e6786c73 | 2491 | if (cursor_width < 1) |
04cb6840 | 2492 | cursor_width = max (FRAME_CURSOR_WIDTH (f), 1); |
2c6584e8 BK |
2493 | w->phys_cursor_width = cursor_width; |
2494 | } | |
cf715c3c AR |
2495 | /* If we have an HBAR, "cursor_width" MAY specify height. */ |
2496 | else if (cursor_type == HBAR_CURSOR) | |
2497 | { | |
2498 | cursor_height = (cursor_width < 1) ? lrint (0.25 * h) : cursor_width; | |
2499 | fy += h - cursor_height; | |
2500 | h = cursor_height; | |
2501 | } | |
2c6584e8 | 2502 | |
edfda783 AR |
2503 | r.origin.x = fx, r.origin.y = fy; |
2504 | r.size.height = h; | |
2505 | r.size.width = w->phys_cursor_width; | |
2506 | ||
7ded3383 | 2507 | /* TODO: only needed in rare cases with last-resort font in HELLO.. |
edfda783 | 2508 | should we do this more efficiently? */ |
c3c4768d | 2509 | ns_clip_to_row (w, glyph_row, ANY_AREA, NO); /* do ns_focus(f, &r, 1); if remove */ |
aa936e8e JD |
2510 | |
2511 | ||
2512 | face = FACE_FROM_ID (f, phys_cursor_glyph->face_id); | |
2513 | if (face && NS_FACE_BACKGROUND (face) | |
2514 | == ns_index_color (FRAME_CURSOR_COLOR (f), f)) | |
2515 | { | |
2516 | [ns_lookup_indexed_color (NS_FACE_FOREGROUND (face), f) set]; | |
2517 | hollow_color = FRAME_CURSOR_COLOR (f); | |
2518 | } | |
2519 | else | |
2520 | [FRAME_CURSOR_COLOR (f) set]; | |
edfda783 | 2521 | |
c8c057de AR |
2522 | #ifdef NS_IMPL_COCOA |
2523 | /* TODO: This makes drawing of cursor plus that of phys_cursor_glyph | |
2524 | atomic. Cleaner ways of doing this should be investigated. | |
2525 | One way would be to set a global variable DRAWING_CURSOR | |
2526 | when making the call to draw_phys..(), don't focus in that | |
2527 | case, then move the ns_unfocus() here after that call. */ | |
2528 | NSDisableScreenUpdates (); | |
2529 | #endif | |
edfda783 | 2530 | |
8b3ce9a9 | 2531 | switch (cursor_type) |
edfda783 | 2532 | { |
c8c057de AR |
2533 | case NO_CURSOR: |
2534 | break; | |
2535 | case FILLED_BOX_CURSOR: | |
2536 | NSRectFill (r); | |
2537 | break; | |
2538 | case HOLLOW_BOX_CURSOR: | |
2539 | NSRectFill (r); | |
aa936e8e | 2540 | [hollow_color set]; |
c8c057de | 2541 | NSRectFill (NSInsetRect (r, 1, 1)); |
edfda783 | 2542 | [FRAME_CURSOR_COLOR (f) set]; |
c8c057de AR |
2543 | break; |
2544 | case HBAR_CURSOR: | |
cf715c3c | 2545 | NSRectFill (r); |
c8c057de AR |
2546 | break; |
2547 | case BAR_CURSOR: | |
2548 | s = r; | |
4520b858 J |
2549 | /* If the character under cursor is R2L, draw the bar cursor |
2550 | on the right of its glyph, rather than on the left. */ | |
2551 | cursor_glyph = get_phys_cursor_glyph (w); | |
2552 | if ((cursor_glyph->resolved_level & 1) != 0) | |
2553 | s.origin.x += cursor_glyph->pixel_width - s.size.width; | |
2554 | ||
c8c057de AR |
2555 | NSRectFill (s); |
2556 | break; | |
edfda783 AR |
2557 | } |
2558 | ns_unfocus (f); | |
2559 | ||
c8c057de | 2560 | /* draw the character under the cursor */ |
8b3ce9a9 | 2561 | if (cursor_type != NO_CURSOR) |
c8c057de | 2562 | draw_phys_cursor_glyph (w, glyph_row, DRAW_CURSOR); |
595d6a93 | 2563 | |
870e0516 | 2564 | #ifdef NS_IMPL_COCOA |
595d6a93 | 2565 | NSEnableScreenUpdates (); |
870e0516 | 2566 | #endif |
595d6a93 | 2567 | |
edfda783 AR |
2568 | } |
2569 | ||
2570 | ||
2571 | static void | |
2572 | ns_draw_vertical_window_border (struct window *w, int x, int y0, int y1) | |
2573 | /* -------------------------------------------------------------------------- | |
2574 | External (RIF): Draw a vertical line. | |
2575 | -------------------------------------------------------------------------- */ | |
2576 | { | |
2577 | struct frame *f = XFRAME (WINDOW_FRAME (w)); | |
2578 | struct face *face; | |
340e08a4 | 2579 | NSRect r = NSMakeRect (x, y0, 1, y1-y0); |
edfda783 | 2580 | |
c8c057de AR |
2581 | NSTRACE (ns_draw_vertical_window_border); |
2582 | ||
edfda783 AR |
2583 | face = FACE_FROM_ID (f, VERTICAL_BORDER_FACE_ID); |
2584 | if (face) | |
2585 | [ns_lookup_indexed_color(face->foreground, f) set]; | |
2586 | ||
2587 | ns_focus (f, &r, 1); | |
340e08a4 | 2588 | NSRectFill(r); |
edfda783 AR |
2589 | ns_unfocus (f); |
2590 | } | |
2591 | ||
2592 | ||
880e6158 MR |
2593 | static void |
2594 | ns_draw_window_divider (struct window *w, int x0, int x1, int y0, int y1) | |
2595 | /* -------------------------------------------------------------------------- | |
2596 | External (RIF): Draw a window divider. | |
2597 | -------------------------------------------------------------------------- */ | |
2598 | { | |
2599 | struct frame *f = XFRAME (WINDOW_FRAME (w)); | |
2600 | struct face *face; | |
2601 | NSRect r = NSMakeRect (x0, y0, x1-x0, y1-y0); | |
2602 | ||
2603 | NSTRACE (ns_draw_window_divider); | |
2604 | ||
2605 | face = FACE_FROM_ID (f, WINDOW_DIVIDER_FACE_ID); | |
2606 | if (face) | |
2607 | [ns_lookup_indexed_color(face->foreground, f) set]; | |
2608 | ||
2609 | ns_focus (f, &r, 1); | |
2610 | NSRectFill(r); | |
2611 | ns_unfocus (f); | |
2612 | } | |
2613 | ||
2614 | ||
edfda783 AR |
2615 | void |
2616 | show_hourglass (struct atimer *timer) | |
2617 | { | |
2618 | if (hourglass_shown_p) | |
2619 | return; | |
2620 | ||
4d7e6e51 | 2621 | block_input (); |
edfda783 | 2622 | |
df2142db | 2623 | /* TODO: add NSProgressIndicator to selected frame (see macfns.c) */ |
edfda783 AR |
2624 | |
2625 | hourglass_shown_p = 1; | |
4d7e6e51 | 2626 | unblock_input (); |
edfda783 AR |
2627 | } |
2628 | ||
2629 | ||
2630 | void | |
3d608a86 | 2631 | hide_hourglass (void) |
edfda783 AR |
2632 | { |
2633 | if (!hourglass_shown_p) | |
2634 | return; | |
2635 | ||
4d7e6e51 | 2636 | block_input (); |
7ded3383 | 2637 | |
df2142db | 2638 | /* TODO: remove NSProgressIndicator from all frames */ |
edfda783 AR |
2639 | |
2640 | hourglass_shown_p = 0; | |
4d7e6e51 | 2641 | unblock_input (); |
edfda783 AR |
2642 | } |
2643 | ||
2644 | ||
2645 | ||
2646 | /* ========================================================================== | |
2647 | ||
2648 | Glyph drawing operations | |
2649 | ||
2650 | ========================================================================== */ | |
2651 | ||
edfda783 AR |
2652 | static int |
2653 | ns_get_glyph_string_clip_rect (struct glyph_string *s, NativeRectangle *nr) | |
2654 | /* -------------------------------------------------------------------------- | |
2655 | Wrapper utility to account for internal border width on full-width lines, | |
2656 | and allow top full-width rows to hit the frame top. nr should be pointer | |
2657 | to two successive NSRects. Number of rects actually used is returned. | |
2658 | -------------------------------------------------------------------------- */ | |
2659 | { | |
2660 | int n = get_glyph_string_clip_rects (s, nr, 2); | |
edfda783 AR |
2661 | return n; |
2662 | } | |
2663 | ||
9b0e3eba AA |
2664 | /* -------------------------------------------------------------------- |
2665 | Draw a wavy line under glyph string s. The wave fills wave_height | |
2666 | pixels from y. | |
2667 | ||
f032a318 | 2668 | x wave_length = 2 |
9b0e3eba AA |
2669 | -- |
2670 | y * * * * * | |
2671 | |* * * * * * * * * | |
2672 | wave_height = 3 | * * * * | |
2673 | --------------------------------------------------------------------- */ | |
2674 | ||
2675 | static void | |
c0342369 | 2676 | ns_draw_underwave (struct glyph_string *s, EmacsCGFloat width, EmacsCGFloat x) |
9b0e3eba | 2677 | { |
f032a318 | 2678 | int wave_height = 3, wave_length = 2; |
9b0e3eba AA |
2679 | int y, dx, dy, odd, xmax; |
2680 | NSPoint a, b; | |
2681 | NSRect waveClip; | |
2682 | ||
2683 | dx = wave_length; | |
2684 | dy = wave_height - 1; | |
f032a318 | 2685 | y = s->ybase - wave_height + 3; |
9b0e3eba AA |
2686 | xmax = x + width; |
2687 | ||
2688 | /* Find and set clipping rectangle */ | |
2689 | waveClip = NSMakeRect (x, y, width, wave_height); | |
2690 | [[NSGraphicsContext currentContext] saveGraphicsState]; | |
2691 | NSRectClip (waveClip); | |
2692 | ||
2693 | /* Draw the waves */ | |
c0342369 | 2694 | a.x = x - ((int)(x) % dx) + (EmacsCGFloat) 0.5; |
9b0e3eba AA |
2695 | b.x = a.x + dx; |
2696 | odd = (int)(a.x/dx) % 2; | |
f032a318 | 2697 | a.y = b.y = y + 0.5; |
9b0e3eba AA |
2698 | |
2699 | if (odd) | |
2700 | a.y += dy; | |
2701 | else | |
2702 | b.y += dy; | |
2703 | ||
2704 | while (a.x <= xmax) | |
2705 | { | |
2706 | [NSBezierPath strokeLineFromPoint:a toPoint:b]; | |
2707 | a.x = b.x, a.y = b.y; | |
f032a318 | 2708 | b.x += dx, b.y = y + 0.5 + odd*dy; |
9b0e3eba AA |
2709 | odd = !odd; |
2710 | } | |
2711 | ||
2712 | /* Restore previous clipping rectangle(s) */ | |
2713 | [[NSGraphicsContext currentContext] restoreGraphicsState]; | |
2714 | } | |
2715 | ||
2716 | ||
2717 | ||
4843aac3 AA |
2718 | void |
2719 | ns_draw_text_decoration (struct glyph_string *s, struct face *face, | |
2720 | NSColor *defaultCol, CGFloat width, CGFloat x) | |
2721 | /* -------------------------------------------------------------------------- | |
2722 | Draw underline, overline, and strike-through on glyph string s. | |
2723 | -------------------------------------------------------------------------- */ | |
2724 | { | |
2725 | if (s->for_overlaps) | |
2726 | return; | |
2727 | ||
2728 | /* Do underline. */ | |
2729 | if (face->underline_p) | |
2730 | { | |
9b0e3eba | 2731 | if (s->face->underline_type == FACE_UNDER_WAVE) |
4843aac3 | 2732 | { |
9b0e3eba AA |
2733 | if (face->underline_defaulted_p) |
2734 | [defaultCol set]; | |
2735 | else | |
2736 | [ns_lookup_indexed_color (face->underline_color, s->f) set]; | |
2737 | ||
2738 | ns_draw_underwave (s, width, x); | |
4843aac3 | 2739 | } |
9b0e3eba | 2740 | else if (s->face->underline_type == FACE_UNDER_LINE) |
4843aac3 | 2741 | { |
4843aac3 | 2742 | |
9b0e3eba AA |
2743 | NSRect r; |
2744 | unsigned long thickness, position; | |
4843aac3 | 2745 | |
9b0e3eba AA |
2746 | /* If the prev was underlined, match its appearance. */ |
2747 | if (s->prev && s->prev->face->underline_p | |
4240dd3c | 2748 | && s->prev->face->underline_type == FACE_UNDER_LINE |
9b0e3eba | 2749 | && s->prev->underline_thickness > 0) |
4843aac3 | 2750 | { |
9b0e3eba AA |
2751 | thickness = s->prev->underline_thickness; |
2752 | position = s->prev->underline_position; | |
2753 | } | |
2754 | else | |
2755 | { | |
2756 | struct font *font; | |
2757 | unsigned long descent; | |
2758 | ||
2759 | font=s->font; | |
2760 | descent = s->y + s->height - s->ybase; | |
2761 | ||
2762 | /* Use underline thickness of font, defaulting to 1. */ | |
2763 | thickness = (font && font->underline_thickness > 0) | |
2764 | ? font->underline_thickness : 1; | |
2765 | ||
2766 | /* Determine the offset of underlining from the baseline. */ | |
2767 | if (x_underline_at_descent_line) | |
2768 | position = descent - thickness; | |
2769 | else if (x_use_underline_position_properties | |
2770 | && font && font->underline_position >= 0) | |
2771 | position = font->underline_position; | |
2772 | else if (font) | |
2773 | position = lround (font->descent / 2); | |
2774 | else | |
2775 | position = underline_minimum_offset; | |
2776 | ||
2777 | position = max (position, underline_minimum_offset); | |
2778 | ||
2779 | /* Ensure underlining is not cropped. */ | |
2780 | if (descent <= position) | |
2781 | { | |
2782 | position = descent - 1; | |
2783 | thickness = 1; | |
2784 | } | |
2785 | else if (descent < position + thickness) | |
2786 | thickness = 1; | |
4843aac3 | 2787 | } |
4843aac3 | 2788 | |
9b0e3eba AA |
2789 | s->underline_thickness = thickness; |
2790 | s->underline_position = position; | |
4843aac3 | 2791 | |
9b0e3eba | 2792 | r = NSMakeRect (x, s->ybase + position, width, thickness); |
4843aac3 | 2793 | |
9b0e3eba AA |
2794 | if (face->underline_defaulted_p) |
2795 | [defaultCol set]; | |
2796 | else | |
2797 | [ns_lookup_indexed_color (face->underline_color, s->f) set]; | |
2798 | NSRectFill (r); | |
2799 | } | |
4843aac3 | 2800 | } |
4843aac3 AA |
2801 | /* Do overline. We follow other terms in using a thickness of 1 |
2802 | and ignoring overline_margin. */ | |
2803 | if (face->overline_p) | |
2804 | { | |
2805 | NSRect r; | |
2806 | r = NSMakeRect (x, s->y, width, 1); | |
2807 | ||
2808 | if (face->overline_color_defaulted_p) | |
2809 | [defaultCol set]; | |
2810 | else | |
2811 | [ns_lookup_indexed_color (face->overline_color, s->f) set]; | |
2812 | NSRectFill (r); | |
2813 | } | |
2814 | ||
2815 | /* Do strike-through. We follow other terms for thickness and | |
2816 | vertical position.*/ | |
2817 | if (face->strike_through_p) | |
2818 | { | |
2819 | NSRect r; | |
2820 | unsigned long dy; | |
2821 | ||
2822 | dy = lrint ((s->height - 1) / 2); | |
2823 | r = NSMakeRect (x, s->y + dy, width, 1); | |
2824 | ||
2825 | if (face->strike_through_color_defaulted_p) | |
2826 | [defaultCol set]; | |
2827 | else | |
2828 | [ns_lookup_indexed_color (face->strike_through_color, s->f) set]; | |
2829 | NSRectFill (r); | |
2830 | } | |
2831 | } | |
edfda783 AR |
2832 | |
2833 | static void | |
c0342369 JD |
2834 | ns_draw_box (NSRect r, CGFloat thickness, NSColor *col, |
2835 | char left_p, char right_p) | |
edfda783 AR |
2836 | /* -------------------------------------------------------------------------- |
2837 | Draw an unfilled rect inside r, optionally leaving left and/or right open. | |
2838 | Note we can't just use an NSDrawRect command, because of the possibility | |
2839 | of some sides not being drawn, and because the rect will be filled. | |
2840 | -------------------------------------------------------------------------- */ | |
2841 | { | |
2842 | NSRect s = r; | |
2843 | [col set]; | |
2844 | ||
2845 | /* top, bottom */ | |
2846 | s.size.height = thickness; | |
2847 | NSRectFill (s); | |
2848 | s.origin.y += r.size.height - thickness; | |
2849 | NSRectFill (s); | |
2850 | ||
2851 | s.size.height = r.size.height; | |
2852 | s.origin.y = r.origin.y; | |
2853 | ||
2854 | /* left, right (optional) */ | |
2855 | s.size.width = thickness; | |
2856 | if (left_p) | |
2857 | NSRectFill (s); | |
2858 | if (right_p) | |
2859 | { | |
2860 | s.origin.x += r.size.width - thickness; | |
2861 | NSRectFill (s); | |
2862 | } | |
2863 | } | |
2864 | ||
2865 | ||
2866 | static void | |
2867 | ns_draw_relief (NSRect r, int thickness, char raised_p, | |
2868 | char top_p, char bottom_p, char left_p, char right_p, | |
2869 | struct glyph_string *s) | |
2870 | /* -------------------------------------------------------------------------- | |
2871 | Draw a relief rect inside r, optionally leaving some sides open. | |
2872 | Note we can't just use an NSDrawBezel command, because of the possibility | |
2873 | of some sides not being drawn, and because the rect will be filled. | |
2874 | -------------------------------------------------------------------------- */ | |
2875 | { | |
2876 | static NSColor *baseCol = nil, *lightCol = nil, *darkCol = nil; | |
2877 | NSColor *newBaseCol = nil; | |
2878 | NSRect sr = r; | |
2879 | ||
2880 | NSTRACE (ns_draw_relief); | |
2881 | ||
2882 | /* set up colors */ | |
2883 | ||
2884 | if (s->face->use_box_color_for_shadows_p) | |
2885 | { | |
2886 | newBaseCol = ns_lookup_indexed_color (s->face->box_color, s->f); | |
2887 | } | |
2888 | /* else if (s->first_glyph->type == IMAGE_GLYPH | |
2889 | && s->img->pixmap | |
2890 | && !IMAGE_BACKGROUND_TRANSPARENT (s->img, s->f, 0)) | |
2891 | { | |
2892 | newBaseCol = IMAGE_BACKGROUND (s->img, s->f, 0); | |
2893 | } */ | |
2894 | else | |
2895 | { | |
2896 | newBaseCol = ns_lookup_indexed_color (s->face->background, s->f); | |
2897 | } | |
2898 | ||
2899 | if (newBaseCol == nil) | |
2900 | newBaseCol = [NSColor grayColor]; | |
2901 | ||
df2142db | 2902 | if (newBaseCol != baseCol) /* TODO: better check */ |
edfda783 AR |
2903 | { |
2904 | [baseCol release]; | |
2905 | baseCol = [newBaseCol retain]; | |
2906 | [lightCol release]; | |
2907 | lightCol = [[baseCol highlightWithLevel: 0.2] retain]; | |
2908 | [darkCol release]; | |
2909 | darkCol = [[baseCol shadowWithLevel: 0.3] retain]; | |
2910 | } | |
2911 | ||
2912 | [(raised_p ? lightCol : darkCol) set]; | |
2913 | ||
2914 | /* TODO: mitering. Using NSBezierPath doesn't work because of color switch. */ | |
2915 | ||
2916 | /* top */ | |
2917 | sr.size.height = thickness; | |
2918 | if (top_p) NSRectFill (sr); | |
2919 | ||
2920 | /* left */ | |
2921 | sr.size.height = r.size.height; | |
2922 | sr.size.width = thickness; | |
2923 | if (left_p) NSRectFill (sr); | |
2924 | ||
2925 | [(raised_p ? darkCol : lightCol) set]; | |
2926 | ||
2927 | /* bottom */ | |
2928 | sr.size.width = r.size.width; | |
2929 | sr.size.height = thickness; | |
2930 | sr.origin.y += r.size.height - thickness; | |
2931 | if (bottom_p) NSRectFill (sr); | |
2932 | ||
2933 | /* right */ | |
2934 | sr.size.height = r.size.height; | |
2935 | sr.origin.y = r.origin.y; | |
2936 | sr.size.width = thickness; | |
2937 | sr.origin.x += r.size.width - thickness; | |
2938 | if (right_p) NSRectFill (sr); | |
2939 | } | |
2940 | ||
2941 | ||
2942 | static void | |
2943 | ns_dumpglyphs_box_or_relief (struct glyph_string *s) | |
2944 | /* -------------------------------------------------------------------------- | |
2945 | Function modeled after x_draw_glyph_string_box (). | |
2946 | Sets up parameters for drawing. | |
2947 | -------------------------------------------------------------------------- */ | |
2948 | { | |
2949 | int right_x, last_x; | |
2950 | char left_p, right_p; | |
2951 | struct glyph *last_glyph; | |
2952 | NSRect r; | |
2953 | int thickness; | |
2954 | struct face *face; | |
2955 | ||
2956 | if (s->hl == DRAW_MOUSE_FACE) | |
2957 | { | |
bbf534ce | 2958 | face = FACE_FROM_ID (s->f, MOUSE_HL_INFO (s->f)->mouse_face_face_id); |
edfda783 AR |
2959 | if (!face) |
2960 | face = FACE_FROM_ID (s->f, MOUSE_FACE_ID); | |
2961 | } | |
2962 | else | |
2963 | face = s->face; | |
2964 | ||
2965 | thickness = face->box_line_width; | |
2966 | ||
2967 | NSTRACE (ns_dumpglyphs_box_or_relief); | |
2968 | ||
2969 | last_x = ((s->row->full_width_p && !s->w->pseudo_window_p) | |
2970 | ? WINDOW_RIGHT_EDGE_X (s->w) | |
2971 | : window_box_right (s->w, s->area)); | |
2972 | last_glyph = (s->cmp || s->img | |
2973 | ? s->first_glyph : s->first_glyph + s->nchars-1); | |
2974 | ||
2975 | right_x = ((s->row->full_width_p && s->extends_to_end_of_line_p | |
2976 | ? last_x - 1 : min (last_x, s->x + s->background_width) - 1)); | |
2977 | ||
2978 | left_p = (s->first_glyph->left_box_line_p | |
2979 | || (s->hl == DRAW_MOUSE_FACE | |
2980 | && (s->prev == NULL || s->prev->hl != s->hl))); | |
2981 | right_p = (last_glyph->right_box_line_p | |
2982 | || (s->hl == DRAW_MOUSE_FACE | |
2983 | && (s->next == NULL || s->next->hl != s->hl))); | |
2984 | ||
2985 | r = NSMakeRect (s->x, s->y, right_x - s->x + 1, s->height); | |
2986 | ||
4fbe2306 CY |
2987 | /* TODO: Sometimes box_color is 0 and this seems wrong; should investigate. */ |
2988 | if (s->face->box == FACE_SIMPLE_BOX && s->face->box_color) | |
edfda783 | 2989 | { |
edfda783 AR |
2990 | ns_draw_box (r, abs (thickness), |
2991 | ns_lookup_indexed_color (face->box_color, s->f), | |
2992 | left_p, right_p); | |
2993 | } | |
2994 | else | |
2995 | { | |
2996 | ns_draw_relief (r, abs (thickness), s->face->box == FACE_RAISED_BOX, | |
2997 | 1, 1, left_p, right_p, s); | |
2998 | } | |
2999 | } | |
3000 | ||
3001 | ||
3002 | static void | |
3003 | ns_maybe_dumpglyphs_background (struct glyph_string *s, char force_p) | |
3004 | /* -------------------------------------------------------------------------- | |
3005 | Modeled after x_draw_glyph_string_background, which draws BG in | |
3006 | certain cases. Others are left to the text rendering routine. | |
3007 | -------------------------------------------------------------------------- */ | |
3008 | { | |
3009 | NSTRACE (ns_maybe_dumpglyphs_background); | |
3010 | ||
3011 | if (!s->background_filled_p/* || s->hl == DRAW_MOUSE_FACE*/) | |
3012 | { | |
3013 | int box_line_width = max (s->face->box_line_width, 0); | |
3014 | if (FONT_HEIGHT (s->font) < s->height - 2 * box_line_width | |
3015 | || s->font_not_found_p || s->extends_to_end_of_line_p || force_p) | |
3016 | { | |
3017 | struct face *face; | |
3018 | if (s->hl == DRAW_MOUSE_FACE) | |
3019 | { | |
bbf534ce EZ |
3020 | face = FACE_FROM_ID (s->f, |
3021 | MOUSE_HL_INFO (s->f)->mouse_face_face_id); | |
edfda783 AR |
3022 | if (!face) |
3023 | face = FACE_FROM_ID (s->f, MOUSE_FACE_ID); | |
3024 | } | |
3025 | else | |
3026 | face = FACE_FROM_ID (s->f, s->first_glyph->face_id); | |
3027 | if (!face->stipple) | |
45d325c4 | 3028 | [(NS_FACE_BACKGROUND (face) != 0 |
edfda783 AR |
3029 | ? ns_lookup_indexed_color (NS_FACE_BACKGROUND (face), s->f) |
3030 | : FRAME_BACKGROUND_COLOR (s->f)) set]; | |
3031 | else | |
3032 | { | |
aad3612f | 3033 | struct ns_display_info *dpyinfo = FRAME_DISPLAY_INFO (s->f); |
edfda783 AR |
3034 | [[dpyinfo->bitmaps[face->stipple-1].img stippleMask] set]; |
3035 | } | |
3036 | ||
3037 | if (s->hl != DRAW_CURSOR) | |
3038 | { | |
3039 | NSRect r = NSMakeRect (s->x, s->y + box_line_width, | |
3040 | s->background_width, | |
3041 | s->height-2*box_line_width); | |
edfda783 AR |
3042 | NSRectFill (r); |
3043 | } | |
3044 | ||
3045 | s->background_filled_p = 1; | |
3046 | } | |
3047 | } | |
3048 | } | |
3049 | ||
3050 | ||
3051 | static void | |
3052 | ns_dumpglyphs_image (struct glyph_string *s, NSRect r) | |
3053 | /* -------------------------------------------------------------------------- | |
3054 | Renders an image and associated borders. | |
3055 | -------------------------------------------------------------------------- */ | |
3056 | { | |
3057 | EmacsImage *img = s->img->pixmap; | |
3058 | int box_line_vwidth = max (s->face->box_line_width, 0); | |
3059 | int x = s->x, y = s->ybase - image_ascent (s->img, s->face, &s->slice); | |
3060 | int bg_x, bg_y, bg_height; | |
3061 | int th; | |
3062 | char raised_p; | |
3063 | NSRect br; | |
85bd2615 | 3064 | struct face *face; |
4843aac3 | 3065 | NSColor *tdCol; |
edfda783 AR |
3066 | |
3067 | NSTRACE (ns_dumpglyphs_image); | |
3068 | ||
3069 | if (s->face->box != FACE_NO_BOX | |
3070 | && s->first_glyph->left_box_line_p && s->slice.x == 0) | |
3071 | x += abs (s->face->box_line_width); | |
3072 | ||
3073 | bg_x = x; | |
3074 | bg_y = s->slice.y == 0 ? s->y : s->y + box_line_vwidth; | |
3075 | bg_height = s->height; | |
3076 | /* other terms have this, but was causing problems w/tabbar mode */ | |
3077 | /* - 2 * box_line_vwidth; */ | |
3078 | ||
3079 | if (s->slice.x == 0) x += s->img->hmargin; | |
3080 | if (s->slice.y == 0) y += s->img->vmargin; | |
3081 | ||
3082 | /* Draw BG: if we need larger area than image itself cleared, do that, | |
3083 | otherwise, since we composite the image under NS (instead of mucking | |
3084 | with its background color), we must clear just the image area. */ | |
85bd2615 DR |
3085 | if (s->hl == DRAW_MOUSE_FACE) |
3086 | { | |
bbf534ce | 3087 | face = FACE_FROM_ID (s->f, MOUSE_HL_INFO (s->f)->mouse_face_face_id); |
85bd2615 DR |
3088 | if (!face) |
3089 | face = FACE_FROM_ID (s->f, MOUSE_FACE_ID); | |
3090 | } | |
3091 | else | |
3092 | face = FACE_FROM_ID (s->f, s->first_glyph->face_id); | |
3093 | ||
4843aac3 | 3094 | [ns_lookup_indexed_color (NS_FACE_BACKGROUND (face), s->f) set]; |
edfda783 AR |
3095 | |
3096 | if (bg_height > s->slice.height || s->img->hmargin || s->img->vmargin | |
3097 | || s->img->mask || s->img->pixmap == 0 || s->width != s->background_width) | |
3098 | { | |
3099 | br = NSMakeRect (bg_x, bg_y, s->background_width, bg_height); | |
3100 | s->background_filled_p = 1; | |
3101 | } | |
3102 | else | |
3103 | { | |
3104 | br = NSMakeRect (x, y, s->slice.width, s->slice.height); | |
3105 | } | |
3106 | ||
edfda783 AR |
3107 | NSRectFill (br); |
3108 | ||
3109 | /* Draw the image.. do we need to draw placeholder if img ==nil? */ | |
3110 | if (img != nil) | |
9d7f1863 | 3111 | { |
c0342369 | 3112 | #if defined (NS_IMPL_COCOA) && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6 |
8f4635e9 | 3113 | NSRect dr = NSMakeRect (x, y, s->slice.width, s->slice.height); |
493b5b1c JD |
3114 | NSRect ir = NSMakeRect (s->slice.x, s->slice.y, |
3115 | s->slice.width, s->slice.height); | |
8f4635e9 | 3116 | [img drawInRect: dr |
493b5b1c | 3117 | fromRect: ir |
79e721e0 JD |
3118 | operation: NSCompositeSourceOver |
3119 | fraction: 1.0 | |
3120 | respectFlipped: YES | |
3121 | hints: nil]; | |
9d7f1863 JD |
3122 | #else |
3123 | [img compositeToPoint: NSMakePoint (x, y + s->slice.height) | |
3124 | operation: NSCompositeSourceOver]; | |
3125 | #endif | |
3126 | } | |
edfda783 | 3127 | |
4843aac3 AA |
3128 | if (s->hl == DRAW_CURSOR) |
3129 | { | |
3130 | [FRAME_CURSOR_COLOR (s->f) set]; | |
3131 | if (s->w->phys_cursor_type == FILLED_BOX_CURSOR) | |
3132 | tdCol = ns_lookup_indexed_color (NS_FACE_BACKGROUND (face), s->f); | |
3133 | else | |
3134 | /* Currently on NS img->mask is always 0. Since | |
3135 | get_window_cursor_type specifies a hollow box cursor when on | |
3136 | a non-masked image we never reach this clause. But we put it | |
91af3942 | 3137 | in in anticipation of better support for image masks on |
4843aac3 AA |
3138 | NS. */ |
3139 | tdCol = ns_lookup_indexed_color (NS_FACE_FOREGROUND (face), s->f); | |
3140 | } | |
3141 | else | |
3142 | { | |
3143 | tdCol = ns_lookup_indexed_color (NS_FACE_FOREGROUND (face), s->f); | |
3144 | } | |
3145 | ||
3146 | /* Draw underline, overline, strike-through. */ | |
3147 | ns_draw_text_decoration (s, face, tdCol, br.size.width, br.origin.x); | |
3148 | ||
edfda783 AR |
3149 | /* Draw relief, if requested */ |
3150 | if (s->img->relief || s->hl ==DRAW_IMAGE_RAISED || s->hl ==DRAW_IMAGE_SUNKEN) | |
3151 | { | |
3152 | if (s->hl == DRAW_IMAGE_SUNKEN || s->hl == DRAW_IMAGE_RAISED) | |
3153 | { | |
3154 | th = tool_bar_button_relief >= 0 ? | |
3155 | tool_bar_button_relief : DEFAULT_TOOL_BAR_BUTTON_RELIEF; | |
3156 | raised_p = (s->hl == DRAW_IMAGE_RAISED); | |
3157 | } | |
3158 | else | |
3159 | { | |
3160 | th = abs (s->img->relief); | |
3161 | raised_p = (s->img->relief > 0); | |
3162 | } | |
3163 | ||
3164 | r.origin.x = x - th; | |
3165 | r.origin.y = y - th; | |
3166 | r.size.width = s->slice.width + 2*th-1; | |
3167 | r.size.height = s->slice.height + 2*th-1; | |
3168 | ns_draw_relief (r, th, raised_p, | |
27521ca6 AR |
3169 | s->slice.y == 0, |
3170 | s->slice.y + s->slice.height == s->img->height, | |
3171 | s->slice.x == 0, | |
3172 | s->slice.x + s->slice.width == s->img->width, s); | |
3173 | } | |
146490c3 JD |
3174 | |
3175 | /* If there is no mask, the background won't be seen, | |
3176 | so draw a rectangle on the image for the cursor. | |
ee7683eb | 3177 | Do this for all images, getting transparency right is not reliable. */ |
146490c3 JD |
3178 | if (s->hl == DRAW_CURSOR) |
3179 | { | |
3180 | int thickness = abs (s->img->relief); | |
3181 | if (thickness == 0) thickness = 1; | |
3182 | ns_draw_box (br, thickness, FRAME_CURSOR_COLOR (s->f), 1, 1); | |
3183 | } | |
27521ca6 AR |
3184 | } |
3185 | ||
3186 | ||
3187 | static void | |
3188 | ns_dumpglyphs_stretch (struct glyph_string *s) | |
3189 | { | |
3190 | NSRect r[2]; | |
3191 | int n, i; | |
85bd2615 | 3192 | struct face *face; |
4843aac3 | 3193 | NSColor *fgCol, *bgCol; |
27521ca6 AR |
3194 | |
3195 | if (!s->background_filled_p) | |
3196 | { | |
3197 | n = ns_get_glyph_string_clip_rect (s, r); | |
3198 | *r = NSMakeRect (s->x, s->y, s->background_width, s->height); | |
3199 | ||
4843aac3 AA |
3200 | ns_focus (s->f, r, n); |
3201 | ||
3202 | if (s->hl == DRAW_MOUSE_FACE) | |
3203 | { | |
3204 | face = FACE_FROM_ID (s->f, MOUSE_HL_INFO (s->f)->mouse_face_face_id); | |
3205 | if (!face) | |
3206 | face = FACE_FROM_ID (s->f, MOUSE_FACE_ID); | |
3207 | } | |
3208 | else | |
3209 | face = FACE_FROM_ID (s->f, s->first_glyph->face_id); | |
3210 | ||
3211 | bgCol = ns_lookup_indexed_color (NS_FACE_BACKGROUND (face), s->f); | |
3212 | fgCol = ns_lookup_indexed_color (NS_FACE_FOREGROUND (face), s->f); | |
3213 | ||
aa7d57c5 | 3214 | for (i = 0; i < n; ++i) |
27521ca6 AR |
3215 | { |
3216 | if (!s->row->full_width_p) | |
3217 | { | |
bf3492a5 AA |
3218 | int overrun, leftoverrun; |
3219 | ||
27521ca6 | 3220 | /* truncate to avoid overwriting fringe and/or scrollbar */ |
bf3492a5 AA |
3221 | overrun = max (0, (s->x + s->background_width) |
3222 | - (WINDOW_BOX_RIGHT_EDGE_X (s->w) | |
3223 | - WINDOW_RIGHT_FRINGE_WIDTH (s->w))); | |
27521ca6 AR |
3224 | r[i].size.width -= overrun; |
3225 | ||
bf3492a5 AA |
3226 | /* truncate to avoid overwriting to left of the window box */ |
3227 | leftoverrun = (WINDOW_BOX_LEFT_EDGE_X (s->w) | |
3228 | + WINDOW_LEFT_FRINGE_WIDTH (s->w)) - s->x; | |
3229 | ||
3230 | if (leftoverrun > 0) | |
3231 | { | |
3232 | r[i].origin.x += leftoverrun; | |
3233 | r[i].size.width -= leftoverrun; | |
3234 | } | |
3235 | ||
27521ca6 AR |
3236 | /* XXX: Try to work between problem where a stretch glyph on |
3237 | a partially-visible bottom row will clear part of the | |
3238 | modeline, and another where list-buffers headers and similar | |
3239 | rows erroneously have visible_height set to 0. Not sure | |
3240 | where this is coming from as other terms seem not to show. */ | |
3241 | r[i].size.height = min (s->height, s->row->visible_height); | |
3242 | } | |
3243 | ||
4843aac3 AA |
3244 | [bgCol set]; |
3245 | ||
27521ca6 AR |
3246 | /* NOTE: under NS this is NOT used to draw cursors, but we must avoid |
3247 | overwriting cursor (usually when cursor on a tab) */ | |
3248 | if (s->hl == DRAW_CURSOR) | |
3249 | { | |
4843aac3 | 3250 | CGFloat x, width; |
27521ca6 | 3251 | |
4843aac3 AA |
3252 | x = r[i].origin.x; |
3253 | width = s->w->phys_cursor_width; | |
3254 | r[i].size.width -= width; | |
3255 | r[i].origin.x += width; | |
85bd2615 | 3256 | |
4843aac3 | 3257 | NSRectFill (r[i]); |
85bd2615 | 3258 | |
4843aac3 AA |
3259 | /* Draw overlining, etc. on the cursor. */ |
3260 | if (s->w->phys_cursor_type == FILLED_BOX_CURSOR) | |
3261 | ns_draw_text_decoration (s, face, bgCol, width, x); | |
3262 | else | |
3263 | ns_draw_text_decoration (s, face, fgCol, width, x); | |
3264 | } | |
3265 | else | |
3266 | { | |
3267 | NSRectFill (r[i]); | |
3268 | } | |
85bd2615 | 3269 | |
4843aac3 AA |
3270 | /* Draw overlining, etc. on the stretch glyph (or the part |
3271 | of the stretch glyph after the cursor). */ | |
3272 | ns_draw_text_decoration (s, face, fgCol, r[i].size.width, | |
3273 | r[i].origin.x); | |
3274 | } | |
27521ca6 AR |
3275 | ns_unfocus (s->f); |
3276 | s->background_filled_p = 1; | |
edfda783 AR |
3277 | } |
3278 | } | |
3279 | ||
3280 | ||
3281 | static void | |
3282 | ns_draw_glyph_string (struct glyph_string *s) | |
3283 | /* -------------------------------------------------------------------------- | |
3284 | External (RIF): Main draw-text call. | |
3285 | -------------------------------------------------------------------------- */ | |
3286 | { | |
df2142db | 3287 | /* TODO (optimize): focus for box and contents draw */ |
edfda783 | 3288 | NSRect r[2]; |
3fa2054e | 3289 | int n, flags; |
edfda783 | 3290 | char box_drawn_p = 0; |
3fa2054e JD |
3291 | struct font *font = s->face->font; |
3292 | if (! font) font = FRAME_FONT (s->f); | |
edfda783 AR |
3293 | |
3294 | NSTRACE (ns_draw_glyph_string); | |
3295 | ||
c8c057de | 3296 | if (s->next && s->right_overhang && !s->for_overlaps/*&&s->hl!=DRAW_CURSOR*/) |
edfda783 | 3297 | { |
f2f7f42c AR |
3298 | int width; |
3299 | struct glyph_string *next; | |
3300 | ||
06e23d40 CY |
3301 | for (width = 0, next = s->next; |
3302 | next && width < s->right_overhang; | |
f2f7f42c AR |
3303 | width += next->width, next = next->next) |
3304 | if (next->first_glyph->type != IMAGE_GLYPH) | |
3305 | { | |
27521ca6 AR |
3306 | if (next->first_glyph->type != STRETCH_GLYPH) |
3307 | { | |
3308 | n = ns_get_glyph_string_clip_rect (s->next, r); | |
3309 | ns_focus (s->f, r, n); | |
3310 | ns_maybe_dumpglyphs_background (s->next, 1); | |
3311 | ns_unfocus (s->f); | |
3312 | } | |
3313 | else | |
3314 | { | |
3315 | ns_dumpglyphs_stretch (s->next); | |
3316 | } | |
f2f7f42c AR |
3317 | next->num_clips = 0; |
3318 | } | |
edfda783 AR |
3319 | } |
3320 | ||
3321 | if (!s->for_overlaps && s->face->box != FACE_NO_BOX | |
3322 | && (s->first_glyph->type == CHAR_GLYPH | |
3323 | || s->first_glyph->type == COMPOSITE_GLYPH)) | |
3324 | { | |
3325 | n = ns_get_glyph_string_clip_rect (s, r); | |
3326 | ns_focus (s->f, r, n); | |
3327 | ns_maybe_dumpglyphs_background (s, 1); | |
3328 | ns_dumpglyphs_box_or_relief (s); | |
3329 | ns_unfocus (s->f); | |
3330 | box_drawn_p = 1; | |
3331 | } | |
3332 | ||
3333 | switch (s->first_glyph->type) | |
3334 | { | |
3335 | ||
3336 | case IMAGE_GLYPH: | |
3337 | n = ns_get_glyph_string_clip_rect (s, r); | |
3338 | ns_focus (s->f, r, n); | |
3339 | ns_dumpglyphs_image (s, r[0]); | |
3340 | ns_unfocus (s->f); | |
3341 | break; | |
3342 | ||
3343 | case STRETCH_GLYPH: | |
27521ca6 | 3344 | ns_dumpglyphs_stretch (s); |
edfda783 AR |
3345 | break; |
3346 | ||
3347 | case CHAR_GLYPH: | |
3348 | case COMPOSITE_GLYPH: | |
3349 | n = ns_get_glyph_string_clip_rect (s, r); | |
3350 | ns_focus (s->f, r, n); | |
3351 | ||
7e279d89 KH |
3352 | if (s->for_overlaps || (s->cmp_from > 0 |
3353 | && ! s->first_glyph->u.cmp.automatic)) | |
edfda783 | 3354 | s->background_filled_p = 1; |
8b3ce9a9 | 3355 | else |
edfda783 AR |
3356 | ns_maybe_dumpglyphs_background |
3357 | (s, s->first_glyph->type == COMPOSITE_GLYPH); | |
3358 | ||
3fa2054e JD |
3359 | flags = s->hl == DRAW_CURSOR ? NS_DUMPGLYPH_CURSOR : |
3360 | (s->hl == DRAW_MOUSE_FACE ? NS_DUMPGLYPH_MOUSEFACE : | |
3361 | (s->for_overlaps ? NS_DUMPGLYPH_FOREGROUND : | |
3362 | NS_DUMPGLYPH_NORMAL)); | |
edfda783 | 3363 | |
9583e9a0 JD |
3364 | if (s->hl == DRAW_CURSOR && s->w->phys_cursor_type == FILLED_BOX_CURSOR) |
3365 | { | |
3366 | unsigned long tmp = NS_FACE_BACKGROUND (s->face); | |
3367 | NS_FACE_BACKGROUND (s->face) = NS_FACE_FOREGROUND (s->face); | |
3368 | NS_FACE_FOREGROUND (s->face) = tmp; | |
3369 | } | |
2c6584e8 | 3370 | |
d6e8093a JD |
3371 | { |
3372 | BOOL isComposite = s->first_glyph->type == COMPOSITE_GLYPH; | |
3373 | int end = isComposite ? s->cmp_to : s->nchars; | |
3374 | ||
3375 | font->driver->draw | |
3376 | (s, s->cmp_from, end, s->x, s->ybase, | |
3377 | (flags == NS_DUMPGLYPH_NORMAL && !s->background_filled_p) | |
3378 | || flags == NS_DUMPGLYPH_MOUSEFACE); | |
3379 | ||
3380 | } | |
3fa2054e JD |
3381 | |
3382 | { | |
3383 | NSColor *col = (NS_FACE_FOREGROUND (s->face) != 0 | |
3384 | ? ns_lookup_indexed_color (NS_FACE_FOREGROUND (s->face), | |
3385 | s->f) | |
3386 | : FRAME_FOREGROUND_COLOR (s->f)); | |
3387 | [col set]; | |
3388 | ||
3389 | /* Draw underline, overline, strike-through. */ | |
3390 | ns_draw_text_decoration (s, s->face, col, s->width, s->x); | |
3391 | } | |
edfda783 | 3392 | |
9583e9a0 JD |
3393 | if (s->hl == DRAW_CURSOR && s->w->phys_cursor_type == FILLED_BOX_CURSOR) |
3394 | { | |
3395 | unsigned long tmp = NS_FACE_BACKGROUND (s->face); | |
3396 | NS_FACE_BACKGROUND (s->face) = NS_FACE_FOREGROUND (s->face); | |
3397 | NS_FACE_FOREGROUND (s->face) = tmp; | |
3398 | } | |
3399 | ||
edfda783 AR |
3400 | ns_unfocus (s->f); |
3401 | break; | |
3402 | ||
b2cca856 KH |
3403 | case GLYPHLESS_GLYPH: |
3404 | n = ns_get_glyph_string_clip_rect (s, r); | |
3405 | ns_focus (s->f, r, n); | |
3406 | ||
3407 | if (s->for_overlaps || (s->cmp_from > 0 | |
3408 | && ! s->first_glyph->u.cmp.automatic)) | |
3409 | s->background_filled_p = 1; | |
3410 | else | |
3411 | ns_maybe_dumpglyphs_background | |
3412 | (s, s->first_glyph->type == COMPOSITE_GLYPH); | |
2c6584e8 | 3413 | /* ... */ |
b2cca856 | 3414 | /* Not yet implemented. */ |
2c6584e8 | 3415 | /* ... */ |
b2cca856 KH |
3416 | ns_unfocus (s->f); |
3417 | break; | |
3418 | ||
edfda783 | 3419 | default: |
1088b922 | 3420 | emacs_abort (); |
edfda783 AR |
3421 | } |
3422 | ||
3423 | /* Draw box if not done already. */ | |
3424 | if (!s->for_overlaps && !box_drawn_p && s->face->box != FACE_NO_BOX) | |
3425 | { | |
3426 | n = ns_get_glyph_string_clip_rect (s, r); | |
3427 | ns_focus (s->f, r, n); | |
3428 | ns_dumpglyphs_box_or_relief (s); | |
3429 | ns_unfocus (s->f); | |
3430 | } | |
3431 | ||
f2f7f42c | 3432 | s->num_clips = 0; |
edfda783 AR |
3433 | } |
3434 | ||
3435 | ||
3436 | ||
3437 | /* ========================================================================== | |
3438 | ||
3439 | Event loop | |
3440 | ||
3441 | ========================================================================== */ | |
3442 | ||
3443 | ||
3444 | static void | |
3445 | ns_send_appdefined (int value) | |
3446 | /* -------------------------------------------------------------------------- | |
3447 | Internal: post an appdefined event which EmacsApp-sendEvent will | |
3448 | recognize and take as a command to halt the event loop. | |
3449 | -------------------------------------------------------------------------- */ | |
3450 | { | |
3451 | /*NSTRACE (ns_send_appdefined); */ | |
3452 | ||
c0342369 | 3453 | #ifdef NS_IMPL_GNUSTEP |
a6c4680a | 3454 | // GNUstep needs postEvent to happen on the main thread. |
c0342369 JD |
3455 | if (! [[NSThread currentThread] isMainThread]) |
3456 | { | |
3457 | EmacsApp *app = (EmacsApp *)NSApp; | |
3458 | app->nextappdefined = value; | |
3459 | [app performSelectorOnMainThread:@selector (sendFromMainThread:) | |
3460 | withObject:nil | |
3461 | waitUntilDone:YES]; | |
3462 | return; | |
3463 | } | |
3464 | #endif | |
3465 | ||
edfda783 AR |
3466 | /* Only post this event if we haven't already posted one. This will end |
3467 | the [NXApp run] main loop after having processed all events queued at | |
3468 | this moment. */ | |
3469 | if (send_appdefined) | |
3470 | { | |
3471 | NSEvent *nxev; | |
3472 | ||
3473 | /* We only need one NX_APPDEFINED event to stop NXApp from running. */ | |
3474 | send_appdefined = NO; | |
3475 | ||
3476 | /* Don't need wakeup timer any more */ | |
3477 | if (timed_entry) | |
3478 | { | |
3479 | [timed_entry invalidate]; | |
3480 | [timed_entry release]; | |
3481 | timed_entry = nil; | |
3482 | } | |
3483 | ||
edfda783 AR |
3484 | nxev = [NSEvent otherEventWithType: NSApplicationDefined |
3485 | location: NSMakePoint (0, 0) | |
3486 | modifierFlags: 0 | |
3487 | timestamp: 0 | |
3488 | windowNumber: [[NSApp mainWindow] windowNumber] | |
3489 | context: [NSApp context] | |
3490 | subtype: 0 | |
3491 | data1: value | |
3492 | data2: 0]; | |
3493 | ||
3494 | /* Post an application defined event on the event queue. When this is | |
3495 | received the [NXApp run] will return, thus having processed all | |
3496 | events which are currently queued. */ | |
3497 | [NSApp postEvent: nxev atStart: NO]; | |
3498 | } | |
3499 | } | |
3500 | ||
6871e574 JD |
3501 | #ifdef HAVE_NATIVE_FS |
3502 | static void | |
3503 | check_native_fs () | |
3504 | { | |
3505 | Lisp_Object frame, tail; | |
3506 | ||
3507 | if (ns_last_use_native_fullscreen == ns_use_native_fullscreen) | |
3508 | return; | |
3509 | ||
3510 | ns_last_use_native_fullscreen = ns_use_native_fullscreen; | |
3511 | ||
6871e574 JD |
3512 | FOR_EACH_FRAME (tail, frame) |
3513 | { | |
3514 | struct frame *f = XFRAME (frame); | |
3515 | if (FRAME_NS_P (f)) | |
3516 | { | |
3517 | EmacsView *view = FRAME_NS_VIEW (f); | |
da5ecfa9 | 3518 | [view updateCollectionBehavior]; |
6871e574 JD |
3519 | } |
3520 | } | |
3521 | } | |
3522 | #endif | |
3523 | ||
a6c4680a | 3524 | /* GNUstep and OSX <= 10.4 does not have cancelTracking. */ |
c0342369 JD |
3525 | #if defined (NS_IMPL_COCOA) && \ |
3526 | MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5 | |
d5081c1e | 3527 | /* Check if menu open should be canceled or continued as normal. */ |
6d01f1fe JD |
3528 | void |
3529 | ns_check_menu_open (NSMenu *menu) | |
3530 | { | |
6d01f1fe JD |
3531 | /* Click in menu bar? */ |
3532 | NSArray *a = [[NSApp mainMenu] itemArray]; | |
3533 | int i; | |
3534 | BOOL found = NO; | |
d2d699ac JD |
3535 | |
3536 | if (menu == nil) // Menu tracking ended. | |
3537 | { | |
3538 | if (menu_will_open_state == MENU_OPENING) | |
3539 | menu_will_open_state = MENU_NONE; | |
3540 | return; | |
3541 | } | |
3542 | ||
6d01f1fe JD |
3543 | for (i = 0; ! found && i < [a count]; i++) |
3544 | found = menu == [[a objectAtIndex:i] submenu]; | |
3545 | if (found) | |
3546 | { | |
3547 | if (menu_will_open_state == MENU_NONE && emacs_event) | |
3548 | { | |
3549 | NSEvent *theEvent = [NSApp currentEvent]; | |
3550 | struct frame *emacsframe = SELECTED_FRAME (); | |
3551 | ||
3552 | [menu cancelTracking]; | |
3553 | menu_will_open_state = MENU_PENDING; | |
3554 | emacs_event->kind = MENU_BAR_ACTIVATE_EVENT; | |
3555 | EV_TRAILER (theEvent); | |
3556 | ||
3557 | CGEventRef ourEvent = CGEventCreate (NULL); | |
3558 | menu_mouse_point = CGEventGetLocation (ourEvent); | |
3559 | CFRelease (ourEvent); | |
6d01f1fe JD |
3560 | } |
3561 | else if (menu_will_open_state == MENU_OPENING) | |
3562 | { | |
3563 | menu_will_open_state = MENU_NONE; | |
3564 | } | |
3565 | } | |
6d01f1fe JD |
3566 | } |
3567 | ||
3568 | /* Redo saved menu click if state is MENU_PENDING. */ | |
3569 | void | |
3570 | ns_check_pending_open_menu () | |
3571 | { | |
6d01f1fe JD |
3572 | if (menu_will_open_state == MENU_PENDING) |
3573 | { | |
3574 | CGEventSourceRef source | |
3575 | = CGEventSourceCreate (kCGEventSourceStateHIDSystemState); | |
3576 | ||
3577 | CGEventRef event = CGEventCreateMouseEvent (source, | |
3578 | kCGEventLeftMouseDown, | |
3579 | menu_mouse_point, | |
3580 | kCGMouseButtonLeft); | |
3581 | CGEventSetType (event, kCGEventLeftMouseDown); | |
3582 | CGEventPost (kCGHIDEventTap, event); | |
3583 | CFRelease (event); | |
3584 | CFRelease (source); | |
3585 | ||
3586 | menu_will_open_state = MENU_OPENING; | |
3587 | } | |
6d01f1fe | 3588 | } |
c0342369 | 3589 | #endif /* NS_IMPL_COCOA) && >= MAC_OS_X_VERSION_10_5 */ |
6d01f1fe | 3590 | |
edfda783 | 3591 | static int |
f75beb47 | 3592 | ns_read_socket (struct terminal *terminal, struct input_event *hold_quit) |
edfda783 AR |
3593 | /* -------------------------------------------------------------------------- |
3594 | External (hook): Post an event to ourself and keep reading events until | |
3595 | we read it back again. In effect process all events which were waiting. | |
3fe53a83 | 3596 | From 21+ we have to manage the event buffer ourselves. |
edfda783 AR |
3597 | -------------------------------------------------------------------------- */ |
3598 | { | |
3599 | struct input_event ev; | |
3600 | int nevents; | |
8ad093db | 3601 | |
c96169a0 | 3602 | /* NSTRACE (ns_read_socket); */ |
edfda783 | 3603 | |
6871e574 JD |
3604 | #ifdef HAVE_NATIVE_FS |
3605 | check_native_fs (); | |
3606 | #endif | |
3607 | ||
57ec3034 JD |
3608 | if ([NSApp modalWindow] != nil) |
3609 | return -1; | |
3610 | ||
a631d0e0 | 3611 | if (hold_event_q.nr > 0) |
167e3640 JD |
3612 | { |
3613 | int i; | |
3614 | for (i = 0; i < hold_event_q.nr; ++i) | |
3615 | kbd_buffer_store_event_hold (&hold_event_q.q[i], hold_quit); | |
3616 | hold_event_q.nr = 0; | |
3617 | return i; | |
3618 | } | |
3619 | ||
4d7e6e51 | 3620 | block_input (); |
edfda783 | 3621 | n_emacs_events_pending = 0; |
6cf4e5d6 | 3622 | ns_init_events (&ev); |
edfda783 AR |
3623 | q_event_ptr = hold_quit; |
3624 | ||
3625 | /* we manage autorelease pools by allocate/reallocate each time around | |
3626 | the loop; strict nesting is occasionally violated but seems not to | |
3627 | matter.. earlier methods using full nesting caused major memory leaks */ | |
3628 | [outerpool release]; | |
3629 | outerpool = [[NSAutoreleasePool alloc] init]; | |
3630 | ||
3631 | /* If have pending open-file requests, attend to the next one of those. */ | |
3632 | if (ns_pending_files && [ns_pending_files count] != 0 | |
f2f7f42c | 3633 | && [(EmacsApp *)NSApp openFile: [ns_pending_files objectAtIndex: 0]]) |
edfda783 AR |
3634 | { |
3635 | [ns_pending_files removeObjectAtIndex: 0]; | |
3636 | } | |
3637 | /* Deal with pending service requests. */ | |
3638 | else if (ns_pending_service_names && [ns_pending_service_names count] != 0 | |
15034960 AR |
3639 | && [(EmacsApp *) |
3640 | NSApp fulfillService: [ns_pending_service_names objectAtIndex: 0] | |
3641 | withArg: [ns_pending_service_args objectAtIndex: 0]]) | |
edfda783 AR |
3642 | { |
3643 | [ns_pending_service_names removeObjectAtIndex: 0]; | |
3644 | [ns_pending_service_args removeObjectAtIndex: 0]; | |
3645 | } | |
3646 | else | |
3647 | { | |
3648 | /* Run and wait for events. We must always send one NX_APPDEFINED event | |
3649 | to ourself, otherwise [NXApp run] will never exit. */ | |
3650 | send_appdefined = YES; | |
ddee6515 | 3651 | ns_send_appdefined (-1); |
edfda783 | 3652 | |
ddee6515 | 3653 | if (++apploopnr != 1) |
edfda783 | 3654 | { |
1088b922 | 3655 | emacs_abort (); |
edfda783 | 3656 | } |
edfda783 | 3657 | [NSApp run]; |
ddee6515 | 3658 | --apploopnr; |
edfda783 AR |
3659 | } |
3660 | ||
3661 | nevents = n_emacs_events_pending; | |
3662 | n_emacs_events_pending = 0; | |
6cf4e5d6 JD |
3663 | ns_finish_events (); |
3664 | q_event_ptr = NULL; | |
4d7e6e51 | 3665 | unblock_input (); |
8ad093db | 3666 | |
edfda783 AR |
3667 | return nevents; |
3668 | } | |
3669 | ||
3670 | ||
3671 | int | |
3672 | ns_select (int nfds, fd_set *readfds, fd_set *writefds, | |
43aac990 | 3673 | fd_set *exceptfds, struct timespec const *timeout, |
f462f075 | 3674 | sigset_t const *sigmask) |
edfda783 AR |
3675 | /* -------------------------------------------------------------------------- |
3676 | Replacement for select, checking for events | |
3677 | -------------------------------------------------------------------------- */ | |
3678 | { | |
3679 | int result; | |
64ccff5f | 3680 | int t, k, nr = 0; |
ddee6515 JD |
3681 | struct input_event event; |
3682 | char c; | |
d35af63c | 3683 | |
edfda783 AR |
3684 | /* NSTRACE (ns_select); */ |
3685 | ||
6871e574 JD |
3686 | #ifdef HAVE_NATIVE_FS |
3687 | check_native_fs (); | |
3688 | #endif | |
3689 | ||
552a1590 | 3690 | if (hold_event_q.nr > 0) |
7436fc63 JD |
3691 | { |
3692 | /* We already have events pending. */ | |
552a1590 | 3693 | raise (SIGIO); |
7436fc63 JD |
3694 | errno = EINTR; |
3695 | return -1; | |
3696 | } | |
3697 | ||
1a9327d5 | 3698 | for (k = 0; k < nfds+1; k++) |
a36fb15e | 3699 | { |
1a9327d5 JD |
3700 | if (readfds && FD_ISSET(k, readfds)) ++nr; |
3701 | if (writefds && FD_ISSET(k, writefds)) ++nr; | |
a36fb15e | 3702 | } |
ddee6515 JD |
3703 | |
3704 | if (NSApp == nil | |
3705 | || (timeout && timeout->tv_sec == 0 && timeout->tv_nsec == 0)) | |
d35af63c | 3706 | return pselect (nfds, readfds, writefds, exceptfds, timeout, sigmask); |
edfda783 | 3707 | |
ddee6515 JD |
3708 | [outerpool release]; |
3709 | outerpool = [[NSAutoreleasePool alloc] init]; | |
3710 | ||
1088b922 | 3711 | |
ddee6515 JD |
3712 | send_appdefined = YES; |
3713 | if (nr > 0) | |
edfda783 | 3714 | { |
ddee6515 | 3715 | pthread_mutex_lock (&select_mutex); |
edfda783 | 3716 | select_nfds = nfds; |
ddee6515 JD |
3717 | select_valid = 0; |
3718 | if (readfds) | |
3719 | { | |
3720 | select_readfds = *readfds; | |
3721 | select_valid += SELECT_HAVE_READ; | |
3722 | } | |
3723 | if (writefds) | |
3724 | { | |
3725 | select_writefds = *writefds; | |
3726 | select_valid += SELECT_HAVE_WRITE; | |
3727 | } | |
3728 | ||
3729 | if (timeout) | |
3730 | { | |
3731 | select_timeout = *timeout; | |
3732 | select_valid += SELECT_HAVE_TMO; | |
3733 | } | |
3734 | ||
3735 | pthread_mutex_unlock (&select_mutex); | |
3736 | ||
3737 | /* Inform fd_handler that select should be called */ | |
3738 | c = 'g'; | |
4ebbdd67 | 3739 | emacs_write_sig (selfds[1], &c, 1); |
edfda783 | 3740 | } |
ddee6515 JD |
3741 | else if (nr == 0 && timeout) |
3742 | { | |
3743 | /* No file descriptor, just a timeout, no need to wake fd_handler */ | |
43aac990 | 3744 | double time = timespectod (*timeout); |
ddee6515 JD |
3745 | timed_entry = [[NSTimer scheduledTimerWithTimeInterval: time |
3746 | target: NSApp | |
3747 | selector: | |
3748 | @selector (timeout_handler:) | |
3749 | userInfo: 0 | |
3750 | repeats: NO] | |
3751 | retain]; | |
3752 | } | |
3753 | else /* No timeout and no file descriptors, can this happen? */ | |
3754 | { | |
3755 | /* Send appdefined so we exit from the loop */ | |
3756 | ns_send_appdefined (-1); | |
3757 | } | |
3758 | ||
4d7e6e51 | 3759 | block_input (); |
6cf4e5d6 | 3760 | ns_init_events (&event); |
ddee6515 JD |
3761 | if (++apploopnr != 1) |
3762 | { | |
1088b922 | 3763 | emacs_abort (); |
ddee6515 JD |
3764 | } |
3765 | [NSApp run]; | |
3766 | --apploopnr; | |
6cf4e5d6 | 3767 | ns_finish_events (); |
ddee6515 JD |
3768 | if (nr > 0 && readfds) |
3769 | { | |
3770 | c = 's'; | |
4ebbdd67 | 3771 | emacs_write_sig (selfds[1], &c, 1); |
ddee6515 | 3772 | } |
4d7e6e51 | 3773 | unblock_input (); |
ddee6515 | 3774 | |
64ccff5f | 3775 | t = last_appdefined_event_data; |
edfda783 | 3776 | |
64ccff5f | 3777 | if (t != NO_APPDEFINED_DATA) |
edfda783 | 3778 | { |
64ccff5f | 3779 | last_appdefined_event_data = NO_APPDEFINED_DATA; |
edfda783 AR |
3780 | |
3781 | if (t == -2) | |
3782 | { | |
3783 | /* The NX_APPDEFINED event we received was a timeout. */ | |
ddee6515 | 3784 | result = 0; |
edfda783 AR |
3785 | } |
3786 | else if (t == -1) | |
3787 | { | |
3788 | /* The NX_APPDEFINED event we received was the result of | |
3789 | at least one real input event arriving. */ | |
3790 | errno = EINTR; | |
ddee6515 | 3791 | result = -1; |
edfda783 AR |
3792 | } |
3793 | else | |
3794 | { | |
ddee6515 JD |
3795 | /* Received back from select () in fd_handler; copy the results */ |
3796 | pthread_mutex_lock (&select_mutex); | |
3797 | if (readfds) *readfds = select_readfds; | |
3798 | if (writefds) *writefds = select_writefds; | |
ddee6515 JD |
3799 | pthread_mutex_unlock (&select_mutex); |
3800 | result = t; | |
edfda783 AR |
3801 | } |
3802 | } | |
6615748a JD |
3803 | else |
3804 | { | |
3805 | errno = EINTR; | |
3806 | result = -1; | |
3807 | } | |
ddee6515 JD |
3808 | |
3809 | return result; | |
edfda783 AR |
3810 | } |
3811 | ||
3812 | ||
3813 | ||
3814 | /* ========================================================================== | |
3815 | ||
3816 | Scrollbar handling | |
3817 | ||
3818 | ========================================================================== */ | |
3819 | ||
3820 | ||
3821 | static void | |
3822 | ns_set_vertical_scroll_bar (struct window *window, | |
3823 | int portion, int whole, int position) | |
3824 | /* -------------------------------------------------------------------------- | |
3825 | External (hook): Update or add scrollbar | |
3826 | -------------------------------------------------------------------------- */ | |
3827 | { | |
3828 | Lisp_Object win; | |
3829 | NSRect r, v; | |
3830 | struct frame *f = XFRAME (WINDOW_FRAME (window)); | |
3831 | EmacsView *view = FRAME_NS_VIEW (f); | |
3832 | int window_y, window_height; | |
edfda783 AR |
3833 | int top, left, height, width, sb_width, sb_left; |
3834 | EmacsScroller *bar; | |
96311be7 | 3835 | BOOL fringe_extended_p; |
edfda783 AR |
3836 | |
3837 | /* optimization; display engine sends WAY too many of these.. */ | |
d3d50620 | 3838 | if (!NILP (window->vertical_scroll_bar)) |
edfda783 | 3839 | { |
d3d50620 | 3840 | bar = XNS_SCROLL_BAR (window->vertical_scroll_bar); |
edfda783 AR |
3841 | if ([bar checkSamePosition: position portion: portion whole: whole]) |
3842 | { | |
3843 | if (view->scrollbarsNeedingUpdate == 0) | |
3844 | { | |
3845 | if (!windows_or_buffers_changed) | |
3846 | return; | |
3847 | } | |
3848 | else | |
3849 | view->scrollbarsNeedingUpdate--; | |
3850 | } | |
3851 | } | |
3852 | ||
3853 | NSTRACE (ns_set_vertical_scroll_bar); | |
3854 | ||
3855 | /* Get dimensions. */ | |
c3c4768d | 3856 | window_box (window, ANY_AREA, 0, &window_y, 0, &window_height); |
edfda783 AR |
3857 | top = window_y; |
3858 | height = window_height; | |
3859 | width = WINDOW_CONFIG_SCROLL_BAR_COLS (window) * FRAME_COLUMN_WIDTH (f); | |
3860 | left = WINDOW_SCROLL_BAR_AREA_X (window); | |
3861 | ||
edfda783 AR |
3862 | /* allow for displaying a skinnier scrollbar than char area allotted */ |
3863 | sb_width = (WINDOW_CONFIG_SCROLL_BAR_WIDTH (window) > 0) ? | |
3864 | WINDOW_CONFIG_SCROLL_BAR_WIDTH (window) : width; | |
aa7d57c5 | 3865 | sb_left = left; |
edfda783 AR |
3866 | |
3867 | r = NSMakeRect (sb_left, top, sb_width, height); | |
3868 | /* the parent view is flipped, so we need to flip y value */ | |
3869 | v = [view frame]; | |
3870 | r.origin.y = (v.size.height - r.size.height - r.origin.y); | |
3871 | ||
96311be7 | 3872 | fringe_extended_p = WINDOW_FRINGE_EXTENDED_P (window); |
aa7d57c5 | 3873 | |
edfda783 | 3874 | XSETWINDOW (win, window); |
4d7e6e51 | 3875 | block_input (); |
edfda783 AR |
3876 | |
3877 | /* we want at least 5 lines to display a scrollbar */ | |
3878 | if (WINDOW_TOTAL_LINES (window) < 5) | |
3879 | { | |
d3d50620 | 3880 | if (!NILP (window->vertical_scroll_bar)) |
edfda783 | 3881 | { |
d3d50620 | 3882 | bar = XNS_SCROLL_BAR (window->vertical_scroll_bar); |
edfda783 | 3883 | [bar removeFromSuperview]; |
e8c17b81 | 3884 | wset_vertical_scroll_bar (window, Qnil); |
edfda783 AR |
3885 | } |
3886 | ns_clear_frame_area (f, sb_left, top, width, height); | |
4d7e6e51 | 3887 | unblock_input (); |
edfda783 AR |
3888 | return; |
3889 | } | |
3890 | ||
d3d50620 | 3891 | if (NILP (window->vertical_scroll_bar)) |
edfda783 | 3892 | { |
aa7d57c5 JD |
3893 | if (width > 0 && height > 0) |
3894 | { | |
3895 | if (fringe_extended_p) | |
3896 | ns_clear_frame_area (f, sb_left, top, sb_width, height); | |
3897 | else | |
3898 | ns_clear_frame_area (f, left, top, width, height); | |
3899 | } | |
3900 | ||
edfda783 | 3901 | bar = [[EmacsScroller alloc] initFrame: r window: win]; |
1396ac86 | 3902 | wset_vertical_scroll_bar (window, make_save_ptr (bar)); |
edfda783 AR |
3903 | } |
3904 | else | |
3905 | { | |
3906 | NSRect oldRect; | |
d3d50620 | 3907 | bar = XNS_SCROLL_BAR (window->vertical_scroll_bar); |
edfda783 AR |
3908 | oldRect = [bar frame]; |
3909 | r.size.width = oldRect.size.width; | |
3910 | if (FRAME_LIVE_P (f) && !NSEqualRects (oldRect, r)) | |
3911 | { | |
3912 | if (oldRect.origin.x != r.origin.x) | |
3913 | ns_clear_frame_area (f, sb_left, top, width, height); | |
3914 | [bar setFrame: r]; | |
3915 | } | |
3916 | } | |
3917 | ||
3918 | [bar setPosition: position portion: portion whole: whole]; | |
4d7e6e51 | 3919 | unblock_input (); |
edfda783 AR |
3920 | } |
3921 | ||
3922 | ||
3923 | static void | |
3924 | ns_condemn_scroll_bars (struct frame *f) | |
3925 | /* -------------------------------------------------------------------------- | |
3926 | External (hook): arrange for all frame's scrollbars to be removed | |
3927 | at next call to judge_scroll_bars, except for those redeemed. | |
3928 | -------------------------------------------------------------------------- */ | |
3929 | { | |
3930 | int i; | |
3931 | id view; | |
3932 | NSArray *subviews = [[FRAME_NS_VIEW (f) superview] subviews]; | |
3933 | ||
3934 | NSTRACE (ns_condemn_scroll_bars); | |
3935 | ||
3936 | for (i =[subviews count]-1; i >= 0; i--) | |
3937 | { | |
3938 | view = [subviews objectAtIndex: i]; | |
3939 | if ([view isKindOfClass: [EmacsScroller class]]) | |
3940 | [view condemn]; | |
3941 | } | |
3942 | } | |
3943 | ||
3944 | ||
3945 | static void | |
3946 | ns_redeem_scroll_bar (struct window *window) | |
3947 | /* -------------------------------------------------------------------------- | |
3948 | External (hook): arrange to spare this window's scrollbar | |
3949 | at next call to judge_scroll_bars. | |
3950 | -------------------------------------------------------------------------- */ | |
3951 | { | |
3952 | id bar; | |
3953 | NSTRACE (ns_redeem_scroll_bar); | |
d3d50620 | 3954 | if (!NILP (window->vertical_scroll_bar)) |
edfda783 | 3955 | { |
d3d50620 | 3956 | bar = XNS_SCROLL_BAR (window->vertical_scroll_bar); |
edfda783 AR |
3957 | [bar reprieve]; |
3958 | } | |
3959 | } | |
3960 | ||
3961 | ||
3962 | static void | |
3963 | ns_judge_scroll_bars (struct frame *f) | |
3964 | /* -------------------------------------------------------------------------- | |
3965 | External (hook): destroy all scrollbars on frame that weren't | |
3966 | redeemed after call to condemn_scroll_bars. | |
3967 | -------------------------------------------------------------------------- */ | |
3968 | { | |
3969 | int i; | |
3970 | id view; | |
aa7d57c5 JD |
3971 | EmacsView *eview = FRAME_NS_VIEW (f); |
3972 | NSArray *subviews = [[eview superview] subviews]; | |
3973 | BOOL removed = NO; | |
3974 | ||
edfda783 | 3975 | NSTRACE (ns_judge_scroll_bars); |
aa7d57c5 | 3976 | for (i = [subviews count]-1; i >= 0; --i) |
edfda783 AR |
3977 | { |
3978 | view = [subviews objectAtIndex: i]; | |
3979 | if (![view isKindOfClass: [EmacsScroller class]]) continue; | |
3980 | [view judge]; | |
aa7d57c5 | 3981 | removed = YES; |
edfda783 | 3982 | } |
aa7d57c5 | 3983 | |
0caaedb1 | 3984 | if (removed) |
c4c9756b | 3985 | [eview updateFrameSize: NO]; |
edfda783 AR |
3986 | } |
3987 | ||
edfda783 AR |
3988 | /* ========================================================================== |
3989 | ||
3990 | Initialization | |
3991 | ||
3992 | ========================================================================== */ | |
3993 | ||
1ee27840 | 3994 | int |
3d608a86 | 3995 | x_display_pixel_height (struct ns_display_info *dpyinfo) |
1ee27840 | 3996 | { |
91e8418b YM |
3997 | NSArray *screens = [NSScreen screens]; |
3998 | NSEnumerator *enumerator = [screens objectEnumerator]; | |
3999 | NSScreen *screen; | |
4000 | NSRect frame; | |
4001 | ||
4002 | frame = NSZeroRect; | |
4003 | while ((screen = [enumerator nextObject]) != nil) | |
4004 | frame = NSUnionRect (frame, [screen frame]); | |
4005 | ||
4006 | return NSHeight (frame); | |
1ee27840 CY |
4007 | } |
4008 | ||
4009 | int | |
3d608a86 | 4010 | x_display_pixel_width (struct ns_display_info *dpyinfo) |
1ee27840 | 4011 | { |
91e8418b YM |
4012 | NSArray *screens = [NSScreen screens]; |
4013 | NSEnumerator *enumerator = [screens objectEnumerator]; | |
4014 | NSScreen *screen; | |
4015 | NSRect frame; | |
4016 | ||
4017 | frame = NSZeroRect; | |
4018 | while ((screen = [enumerator nextObject]) != nil) | |
4019 | frame = NSUnionRect (frame, [screen frame]); | |
4020 | ||
4021 | return NSWidth (frame); | |
1ee27840 CY |
4022 | } |
4023 | ||
4024 | ||
15034960 | 4025 | static Lisp_Object ns_string_to_lispmod (const char *s) |
edfda783 AR |
4026 | /* -------------------------------------------------------------------------- |
4027 | Convert modifier name to lisp symbol | |
4028 | -------------------------------------------------------------------------- */ | |
4029 | { | |
0dc8cf50 | 4030 | if (!strncmp (SSDATA (SYMBOL_NAME (Qmeta)), s, 10)) |
edfda783 | 4031 | return Qmeta; |
0dc8cf50 | 4032 | else if (!strncmp (SSDATA (SYMBOL_NAME (Qsuper)), s, 10)) |
edfda783 | 4033 | return Qsuper; |
0dc8cf50 | 4034 | else if (!strncmp (SSDATA (SYMBOL_NAME (Qcontrol)), s, 10)) |
edfda783 | 4035 | return Qcontrol; |
0dc8cf50 | 4036 | else if (!strncmp (SSDATA (SYMBOL_NAME (Qalt)), s, 10)) |
edfda783 | 4037 | return Qalt; |
0dc8cf50 | 4038 | else if (!strncmp (SSDATA (SYMBOL_NAME (Qhyper)), s, 10)) |
edfda783 | 4039 | return Qhyper; |
0dc8cf50 | 4040 | else if (!strncmp (SSDATA (SYMBOL_NAME (Qnone)), s, 10)) |
edfda783 AR |
4041 | return Qnone; |
4042 | else | |
4043 | return Qnil; | |
4044 | } | |
4045 | ||
4046 | ||
edfda783 AR |
4047 | static void |
4048 | ns_default (const char *parameter, Lisp_Object *result, | |
4049 | Lisp_Object yesval, Lisp_Object noval, | |
4050 | BOOL is_float, BOOL is_modstring) | |
4051 | /* -------------------------------------------------------------------------- | |
4052 | Check a parameter value in user's preferences | |
4053 | -------------------------------------------------------------------------- */ | |
4054 | { | |
f7dfe5d6 | 4055 | const char *value = ns_get_defaults_value (parameter); |
edfda783 | 4056 | |
f7dfe5d6 | 4057 | if (value) |
edfda783 AR |
4058 | { |
4059 | double f; | |
4060 | char *pos; | |
fee5959d | 4061 | if (c_strcasecmp (value, "YES") == 0) |
edfda783 | 4062 | *result = yesval; |
fee5959d | 4063 | else if (c_strcasecmp (value, "NO") == 0) |
edfda783 AR |
4064 | *result = noval; |
4065 | else if (is_float && (f = strtod (value, &pos), pos != value)) | |
4066 | *result = make_float (f); | |
4067 | else if (is_modstring && value) | |
4068 | *result = ns_string_to_lispmod (value); | |
4069 | else fprintf (stderr, | |
4070 | "Bad value for default \"%s\": \"%s\"\n", parameter, value); | |
4071 | } | |
4072 | } | |
4073 | ||
4074 | ||
0dc8cf50 | 4075 | static void |
edfda783 AR |
4076 | ns_initialize_display_info (struct ns_display_info *dpyinfo) |
4077 | /* -------------------------------------------------------------------------- | |
4078 | Initialize global info and storage for display. | |
4079 | -------------------------------------------------------------------------- */ | |
4080 | { | |
4081 | NSScreen *screen = [NSScreen mainScreen]; | |
4082 | NSWindowDepth depth = [screen depth]; | |
4083 | ||
edfda783 AR |
4084 | dpyinfo->resx = 72.27; /* used 75.0, but this makes pt == pixel, expected */ |
4085 | dpyinfo->resy = 72.27; | |
4086 | dpyinfo->color_p = ![NSDeviceWhiteColorSpace isEqualToString: | |
4087 | NSColorSpaceFromDepth (depth)] | |
4088 | && ![NSCalibratedWhiteColorSpace isEqualToString: | |
4089 | NSColorSpaceFromDepth (depth)]; | |
4090 | dpyinfo->n_planes = NSBitsPerPixelFromDepth (depth); | |
38182d90 | 4091 | dpyinfo->color_table = xmalloc (sizeof *dpyinfo->color_table); |
edfda783 AR |
4092 | dpyinfo->color_table->colors = NULL; |
4093 | dpyinfo->root_window = 42; /* a placeholder.. */ | |
9e50ff0c | 4094 | dpyinfo->x_highlight_frame = dpyinfo->x_focus_frame = NULL; |
edfda783 AR |
4095 | dpyinfo->n_fonts = 0; |
4096 | dpyinfo->smallest_font_height = 1; | |
4097 | dpyinfo->smallest_char_width = 1; | |
9fed9729 DA |
4098 | |
4099 | reset_mouse_highlight (&dpyinfo->mouse_highlight); | |
edfda783 AR |
4100 | } |
4101 | ||
4102 | ||
3fe53a83 | 4103 | /* This and next define (many of the) public functions in this file. */ |
edfda783 AR |
4104 | /* x_... are generic versions in xdisp.c that we, and other terms, get away |
4105 | with using despite presence in the "system dependent" redisplay | |
4106 | interface. In addition, many of the ns_ methods have code that is | |
4107 | shared with all terms, indicating need for further refactoring. */ | |
4108 | extern frame_parm_handler ns_frame_parm_handlers[]; | |
4109 | static struct redisplay_interface ns_redisplay_interface = | |
4110 | { | |
4111 | ns_frame_parm_handlers, | |
3fe53a83 AR |
4112 | x_produce_glyphs, |
4113 | x_write_glyphs, | |
4114 | x_insert_glyphs, | |
4115 | x_clear_end_of_line, | |
4116 | ns_scroll_run, | |
4117 | ns_after_update_window_line, | |
4118 | ns_update_window_begin, | |
4119 | ns_update_window_end, | |
fd462129 | 4120 | 0, /* flush_display */ |
3fe53a83 AR |
4121 | x_clear_window_mouse_face, |
4122 | x_get_glyph_overhangs, | |
4123 | x_fix_overlapping_area, | |
4124 | ns_draw_fringe_bitmap, | |
df2142db | 4125 | 0, /* define_fringe_bitmap */ /* FIXME: simplify ns_draw_fringe_bitmap */ |
edfda783 | 4126 | 0, /* destroy_fringe_bitmap */ |
3fe53a83 | 4127 | ns_compute_glyph_string_overhangs, |
3fa2054e | 4128 | ns_draw_glyph_string, |
3fe53a83 AR |
4129 | ns_define_frame_cursor, |
4130 | ns_clear_frame_area, | |
4131 | ns_draw_window_cursor, | |
edfda783 | 4132 | ns_draw_vertical_window_border, |
880e6158 | 4133 | ns_draw_window_divider, |
edfda783 AR |
4134 | ns_shift_glyphs_for_insert |
4135 | }; | |
4136 | ||
4137 | ||
4138 | static void | |
4139 | ns_delete_display (struct ns_display_info *dpyinfo) | |
4140 | { | |
df2142db | 4141 | /* TODO... */ |
edfda783 AR |
4142 | } |
4143 | ||
4144 | ||
4145 | /* This function is called when the last frame on a display is deleted. */ | |
4146 | static void | |
4147 | ns_delete_terminal (struct terminal *terminal) | |
4148 | { | |
4149 | struct ns_display_info *dpyinfo = terminal->display_info.ns; | |
edfda783 | 4150 | |
e2749141 | 4151 | /* Protect against recursive calls. delete_frame in |
edfda783 AR |
4152 | delete_terminal calls us back when it deletes our last frame. */ |
4153 | if (!terminal->name) | |
4154 | return; | |
4155 | ||
4d7e6e51 | 4156 | block_input (); |
edfda783 AR |
4157 | |
4158 | x_destroy_all_bitmaps (dpyinfo); | |
4159 | ns_delete_display (dpyinfo); | |
4d7e6e51 | 4160 | unblock_input (); |
edfda783 AR |
4161 | } |
4162 | ||
4163 | ||
4164 | static struct terminal * | |
4165 | ns_create_terminal (struct ns_display_info *dpyinfo) | |
4166 | /* -------------------------------------------------------------------------- | |
4167 | Set up use of NS before we make the first connection. | |
4168 | -------------------------------------------------------------------------- */ | |
4169 | { | |
4170 | struct terminal *terminal; | |
4171 | ||
4172 | NSTRACE (ns_create_terminal); | |
4173 | ||
6f1d9822 | 4174 | terminal = create_terminal (output_ns, &ns_redisplay_interface); |
edfda783 | 4175 | |
edfda783 AR |
4176 | terminal->display_info.ns = dpyinfo; |
4177 | dpyinfo->terminal = terminal; | |
4178 | ||
edfda783 | 4179 | terminal->clear_frame_hook = ns_clear_frame; |
edfda783 | 4180 | terminal->ring_bell_hook = ns_ring_bell; |
edfda783 AR |
4181 | terminal->update_begin_hook = ns_update_begin; |
4182 | terminal->update_end_hook = ns_update_end; | |
edfda783 AR |
4183 | terminal->read_socket_hook = ns_read_socket; |
4184 | terminal->frame_up_to_date_hook = ns_frame_up_to_date; | |
4185 | terminal->mouse_position_hook = ns_mouse_position; | |
4186 | terminal->frame_rehighlight_hook = ns_frame_rehighlight; | |
4187 | terminal->frame_raise_lower_hook = ns_frame_raise_lower; | |
dd946752 | 4188 | terminal->fullscreen_hook = ns_fullscreen_hook; |
edfda783 AR |
4189 | terminal->set_vertical_scroll_bar_hook = ns_set_vertical_scroll_bar; |
4190 | terminal->condemn_scroll_bars_hook = ns_condemn_scroll_bars; | |
4191 | terminal->redeem_scroll_bar_hook = ns_redeem_scroll_bar; | |
4192 | terminal->judge_scroll_bars_hook = ns_judge_scroll_bars; | |
edfda783 AR |
4193 | terminal->delete_frame_hook = x_destroy_window; |
4194 | terminal->delete_terminal_hook = ns_delete_terminal; | |
6f1d9822 | 4195 | /* Other hooks are NULL by default. */ |
edfda783 | 4196 | |
edfda783 AR |
4197 | return terminal; |
4198 | } | |
4199 | ||
4200 | ||
edfda783 AR |
4201 | struct ns_display_info * |
4202 | ns_term_init (Lisp_Object display_name) | |
4203 | /* -------------------------------------------------------------------------- | |
4204 | Start the Application and get things rolling. | |
4205 | -------------------------------------------------------------------------- */ | |
4206 | { | |
edfda783 AR |
4207 | struct terminal *terminal; |
4208 | struct ns_display_info *dpyinfo; | |
4209 | static int ns_initialized = 0; | |
4210 | Lisp_Object tmp; | |
4211 | ||
c077c059 JD |
4212 | if (ns_initialized) return x_display_list; |
4213 | ns_initialized = 1; | |
4214 | ||
edfda783 AR |
4215 | NSTRACE (ns_term_init); |
4216 | ||
c077c059 JD |
4217 | [outerpool release]; |
4218 | outerpool = [[NSAutoreleasePool alloc] init]; | |
4219 | ||
edfda783 AR |
4220 | /* count object allocs (About, click icon); on OS X use ObjectAlloc tool */ |
4221 | /*GSDebugAllocationActive (YES); */ | |
4d7e6e51 | 4222 | block_input (); |
edfda783 | 4223 | |
c077c059 JD |
4224 | baud_rate = 38400; |
4225 | Fset_input_interrupt_mode (Qnil); | |
ddee6515 | 4226 | |
c077c059 JD |
4227 | if (selfds[0] == -1) |
4228 | { | |
c7ddc792 | 4229 | if (emacs_pipe (selfds) != 0) |
ddee6515 | 4230 | { |
c077c059 JD |
4231 | fprintf (stderr, "Failed to create pipe: %s\n", |
4232 | emacs_strerror (errno)); | |
4233 | emacs_abort (); | |
ddee6515 | 4234 | } |
c077c059 JD |
4235 | |
4236 | fcntl (selfds[0], F_SETFL, O_NONBLOCK|fcntl (selfds[0], F_GETFL)); | |
4237 | FD_ZERO (&select_readfds); | |
4238 | FD_ZERO (&select_writefds); | |
4239 | pthread_mutex_init (&select_mutex, NULL); | |
edfda783 AR |
4240 | } |
4241 | ||
4242 | ns_pending_files = [[NSMutableArray alloc] init]; | |
4243 | ns_pending_service_names = [[NSMutableArray alloc] init]; | |
4244 | ns_pending_service_args = [[NSMutableArray alloc] init]; | |
4245 | ||
adff3182 | 4246 | /* Start app and create the main menu, window, view. |
edfda783 AR |
4247 | Needs to be here because ns_initialize_display_info () uses AppKit classes. |
4248 | The view will then ask the NSApp to stop and return to Emacs. */ | |
4249 | [EmacsApp sharedApplication]; | |
4250 | if (NSApp == nil) | |
4251 | return NULL; | |
4252 | [NSApp setDelegate: NSApp]; | |
4253 | ||
ddee6515 JD |
4254 | /* Start the select thread. */ |
4255 | [NSThread detachNewThreadSelector:@selector (fd_handler:) | |
4256 | toTarget:NSApp | |
4257 | withObject:nil]; | |
4258 | ||
edfda783 AR |
4259 | /* debugging: log all notifications */ |
4260 | /* [[NSNotificationCenter defaultCenter] addObserver: NSApp | |
4261 | selector: @selector (logNotification:) | |
4262 | name: nil object: nil]; */ | |
4263 | ||
38182d90 | 4264 | dpyinfo = xzalloc (sizeof *dpyinfo); |
edfda783 AR |
4265 | |
4266 | ns_initialize_display_info (dpyinfo); | |
4267 | terminal = ns_create_terminal (dpyinfo); | |
4268 | ||
1afcba63 | 4269 | terminal->kboard = allocate_kboard (Qns); |
edfda783 AR |
4270 | /* Don't let the initial kboard remain current longer than necessary. |
4271 | That would cause problems if a file loaded on startup tries to | |
4272 | prompt in the mini-buffer. */ | |
4273 | if (current_kboard == initial_kboard) | |
4274 | current_kboard = terminal->kboard; | |
4275 | terminal->kboard->reference_count++; | |
4276 | ||
9e50ff0c DN |
4277 | dpyinfo->next = x_display_list; |
4278 | x_display_list = dpyinfo; | |
edfda783 | 4279 | |
d141d701 | 4280 | dpyinfo->name_list_element = Fcons (display_name, Qnil); |
edfda783 | 4281 | |
e99a530f | 4282 | terminal->name = xstrdup (SSDATA (display_name)); |
edfda783 | 4283 | |
4d7e6e51 | 4284 | unblock_input (); |
edfda783 | 4285 | |
9518c243 | 4286 | if (!inhibit_x_resources) |
3436b70c | 4287 | { |
3436b70c AR |
4288 | ns_default ("GSFontAntiAlias", &ns_antialias_text, |
4289 | Qt, Qnil, NO, NO); | |
4290 | tmp = Qnil; | |
c6c62e78 | 4291 | /* this is a standard variable */ |
3436b70c AR |
4292 | ns_default ("AppleAntiAliasingThreshold", &tmp, |
4293 | make_float (10.0), make_float (6.0), YES, NO); | |
4294 | ns_antialias_threshold = NILP (tmp) ? 10.0 : XFLOATINT (tmp); | |
3436b70c AR |
4295 | } |
4296 | ||
edfda783 | 4297 | { |
7ded3383 | 4298 | NSColorList *cl = [NSColorList colorListNamed: @"Emacs"]; |
edfda783 AR |
4299 | |
4300 | if ( cl == nil ) | |
4301 | { | |
7ded3383 | 4302 | Lisp_Object color_file, color_map, color; |
7ded3383 AR |
4303 | unsigned long c; |
4304 | char *name; | |
4305 | ||
4306 | color_file = Fexpand_file_name (build_string ("rgb.txt"), | |
4307 | Fsymbol_value (intern ("data-directory"))); | |
7ded3383 AR |
4308 | |
4309 | color_map = Fx_load_color_file (color_file); | |
4310 | if (NILP (color_map)) | |
4311 | fatal ("Could not read %s.\n", SDATA (color_file)); | |
4312 | ||
4313 | cl = [[NSColorList alloc] initWithName: @"Emacs"]; | |
4314 | for ( ; CONSP (color_map); color_map = XCDR (color_map)) | |
edfda783 | 4315 | { |
7ded3383 | 4316 | color = XCAR (color_map); |
0dc8cf50 | 4317 | name = SSDATA (XCAR (color)); |
7ded3383 AR |
4318 | c = XINT (XCDR (color)); |
4319 | [cl setColor: | |
41cf3d11 JD |
4320 | [NSColor colorForEmacsRed: RED_FROM_ULONG (c) / 255.0 |
4321 | green: GREEN_FROM_ULONG (c) / 255.0 | |
4322 | blue: BLUE_FROM_ULONG (c) / 255.0 | |
4323 | alpha: 1.0] | |
7ded3383 | 4324 | forKey: [NSString stringWithUTF8String: name]]; |
edfda783 | 4325 | } |
edfda783 AR |
4326 | [cl writeToFile: nil]; |
4327 | } | |
4328 | } | |
4329 | ||
4330 | { | |
edfda783 | 4331 | #ifdef NS_IMPL_GNUSTEP |
e99a530f | 4332 | Vwindow_system_version = build_string (gnustep_base_version); |
edfda783 AR |
4333 | #else |
4334 | /*PSnextrelease (128, c); */ | |
e99a530f PE |
4335 | char c[DBL_BUFSIZE_BOUND]; |
4336 | int len = dtoastr (c, sizeof c, 0, 0, NSAppKitVersionNumber); | |
4337 | Vwindow_system_version = make_unibyte_string (c, len); | |
edfda783 | 4338 | #endif |
edfda783 AR |
4339 | } |
4340 | ||
4341 | delete_keyboard_wait_descriptor (0); | |
4342 | ||
f27a64a9 AR |
4343 | ns_app_name = [[NSProcessInfo processInfo] processName]; |
4344 | ||
edfda783 AR |
4345 | /* Set up OS X app menu */ |
4346 | #ifdef NS_IMPL_COCOA | |
4347 | { | |
4348 | NSMenu *appMenu; | |
15034960 | 4349 | NSMenuItem *item; |
edfda783 AR |
4350 | /* set up the application menu */ |
4351 | svcsMenu = [[EmacsMenu alloc] initWithTitle: @"Services"]; | |
4352 | [svcsMenu setAutoenablesItems: NO]; | |
4353 | appMenu = [[EmacsMenu alloc] initWithTitle: @"Emacs"]; | |
4354 | [appMenu setAutoenablesItems: NO]; | |
4355 | mainMenu = [[EmacsMenu alloc] initWithTitle: @""]; | |
4e622592 | 4356 | dockMenu = [[EmacsMenu alloc] initWithTitle: @""]; |
edfda783 AR |
4357 | |
4358 | [appMenu insertItemWithTitle: @"About Emacs" | |
4359 | action: @selector (orderFrontStandardAboutPanel:) | |
4360 | keyEquivalent: @"" | |
4361 | atIndex: 0]; | |
4362 | [appMenu insertItem: [NSMenuItem separatorItem] atIndex: 1]; | |
4363 | [appMenu insertItemWithTitle: @"Preferences..." | |
4364 | action: @selector (showPreferencesWindow:) | |
4365 | keyEquivalent: @"," | |
4366 | atIndex: 2]; | |
4367 | [appMenu insertItem: [NSMenuItem separatorItem] atIndex: 3]; | |
4368 | item = [appMenu insertItemWithTitle: @"Services" | |
4369 | action: @selector (menuDown:) | |
4370 | keyEquivalent: @"" | |
4371 | atIndex: 4]; | |
4372 | [appMenu setSubmenu: svcsMenu forItem: item]; | |
edfda783 AR |
4373 | [appMenu insertItem: [NSMenuItem separatorItem] atIndex: 5]; |
4374 | [appMenu insertItemWithTitle: @"Hide Emacs" | |
4375 | action: @selector (hide:) | |
4376 | keyEquivalent: @"h" | |
4377 | atIndex: 6]; | |
4378 | item = [appMenu insertItemWithTitle: @"Hide Others" | |
4379 | action: @selector (hideOtherApplications:) | |
4380 | keyEquivalent: @"h" | |
4381 | atIndex: 7]; | |
4382 | [item setKeyEquivalentModifierMask: NSCommandKeyMask | NSAlternateKeyMask]; | |
4383 | [appMenu insertItem: [NSMenuItem separatorItem] atIndex: 8]; | |
4384 | [appMenu insertItemWithTitle: @"Quit Emacs" | |
4385 | action: @selector (terminate:) | |
4386 | keyEquivalent: @"q" | |
4387 | atIndex: 9]; | |
4388 | ||
2c6584e8 | 4389 | item = [mainMenu insertItemWithTitle: ns_app_name |
edfda783 AR |
4390 | action: @selector (menuDown:) |
4391 | keyEquivalent: @"" | |
4392 | atIndex: 0]; | |
4393 | [mainMenu setSubmenu: appMenu forItem: item]; | |
4e622592 AR |
4394 | [dockMenu insertItemWithTitle: @"New Frame" |
4395 | action: @selector (newFrame:) | |
4396 | keyEquivalent: @"" | |
4397 | atIndex: 0]; | |
edfda783 AR |
4398 | |
4399 | [NSApp setMainMenu: mainMenu]; | |
4400 | [NSApp setAppleMenu: appMenu]; | |
4401 | [NSApp setServicesMenu: svcsMenu]; | |
4402 | /* Needed at least on Cocoa, to get dock menu to show windows */ | |
4403 | [NSApp setWindowsMenu: [[NSMenu alloc] init]]; | |
5fecd5fc JD |
4404 | |
4405 | [[NSNotificationCenter defaultCenter] | |
4406 | addObserver: mainMenu | |
4407 | selector: @selector (trackingNotification:) | |
4408 | name: NSMenuDidBeginTrackingNotification object: mainMenu]; | |
4409 | [[NSNotificationCenter defaultCenter] | |
4410 | addObserver: mainMenu | |
4411 | selector: @selector (trackingNotification:) | |
4412 | name: NSMenuDidEndTrackingNotification object: mainMenu]; | |
edfda783 AR |
4413 | } |
4414 | #endif /* MAC OS X menu setup */ | |
4415 | ||
c077c059 JD |
4416 | /* Register our external input/output types, used for determining |
4417 | applicable services and also drag/drop eligibility. */ | |
4418 | ns_send_types = [[NSArray arrayWithObjects: NSStringPboardType, nil] retain]; | |
4419 | ns_return_types = [[NSArray arrayWithObjects: NSStringPboardType, nil] | |
4420 | retain]; | |
4421 | ns_drag_types = [[NSArray arrayWithObjects: | |
4422 | NSStringPboardType, | |
4423 | NSTabularTextPboardType, | |
4424 | NSFilenamesPboardType, | |
1269a680 | 4425 | NSURLPboardType, nil] retain]; |
c077c059 | 4426 | |
04fafa46 JD |
4427 | /* If fullscreen is in init/default-frame-alist, focus isn't set |
4428 | right for fullscreen windows, so set this. */ | |
4429 | [NSApp activateIgnoringOtherApps:YES]; | |
f75beb47 | 4430 | |
edfda783 | 4431 | [NSApp run]; |
adff3182 | 4432 | ns_do_open_file = YES; |
c0342369 | 4433 | |
3d5ee10a | 4434 | #ifdef NS_IMPL_GNUSTEP |
c0342369 JD |
4435 | /* GNUstep steals SIGCHLD for use in NSTask, but we don't use NSTask. |
4436 | We must re-catch it so subprocess works. */ | |
4437 | catch_child_signal (); | |
4438 | #endif | |
edfda783 AR |
4439 | return dpyinfo; |
4440 | } | |
4441 | ||
4442 | ||
edfda783 AR |
4443 | void |
4444 | ns_term_shutdown (int sig) | |
4445 | { | |
5ba6571d WX |
4446 | [[NSUserDefaults standardUserDefaults] synchronize]; |
4447 | ||
edfda783 AR |
4448 | /* code not reached in emacs.c after this is called by shut_down_emacs: */ |
4449 | if (STRINGP (Vauto_save_list_file_name)) | |
0dc8cf50 | 4450 | unlink (SSDATA (Vauto_save_list_file_name)); |
edfda783 | 4451 | |
a9b4df69 AR |
4452 | if (sig == 0 || sig == SIGTERM) |
4453 | { | |
a9b4df69 AR |
4454 | [NSApp terminate: NSApp]; |
4455 | } | |
4456 | else // force a stack trace to happen | |
4457 | { | |
1088b922 | 4458 | emacs_abort (); |
a9b4df69 | 4459 | } |
edfda783 AR |
4460 | } |
4461 | ||
4462 | ||
edfda783 AR |
4463 | /* ========================================================================== |
4464 | ||
4465 | EmacsApp implementation | |
4466 | ||
4467 | ========================================================================== */ | |
4468 | ||
4469 | ||
4470 | @implementation EmacsApp | |
4471 | ||
c8b09927 JD |
4472 | - (id)init |
4473 | { | |
4474 | if (self = [super init]) | |
1bb2debd JD |
4475 | { |
4476 | #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_9 | |
4477 | self->isFirst = YES; | |
4478 | #endif | |
4479 | #ifdef NS_IMPL_GNUSTEP | |
4480 | self->applicationDidFinishLaunchingCalled = NO; | |
4481 | #endif | |
4482 | } | |
c8b09927 JD |
4483 | |
4484 | return self; | |
4485 | } | |
4486 | ||
1bb2debd | 4487 | #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_9 |
c8b09927 JD |
4488 | - (void)run |
4489 | { | |
4490 | NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init]; | |
4491 | ||
4492 | if (isFirst) [self finishLaunching]; | |
4493 | isFirst = NO; | |
4494 | ||
4495 | shouldKeepRunning = YES; | |
4496 | do | |
cab0d91d | 4497 | { |
c8b09927 JD |
4498 | [pool release]; |
4499 | pool = [[NSAutoreleasePool alloc] init]; | |
4500 | ||
4501 | NSEvent *event = | |
4502 | [self nextEventMatchingMask:NSAnyEventMask | |
4503 | untilDate:[NSDate distantFuture] | |
4504 | inMode:NSDefaultRunLoopMode | |
4505 | dequeue:YES]; | |
4506 | [self sendEvent:event]; | |
4507 | [self updateWindows]; | |
4508 | } while (shouldKeepRunning); | |
4509 | ||
4510 | [pool release]; | |
4511 | } | |
4512 | ||
4513 | - (void)stop: (id)sender | |
4514 | { | |
4515 | shouldKeepRunning = NO; | |
cab0d91d JD |
4516 | // Stop possible dialog also. Noop if no dialog present. |
4517 | // The file dialog still leaks 7k - 10k on 10.9 though. | |
4518 | [super stop:sender]; | |
c8b09927 JD |
4519 | } |
4520 | #endif | |
4521 | ||
edfda783 AR |
4522 | - (void)logNotification: (NSNotification *)notification |
4523 | { | |
4524 | const char *name = [[notification name] UTF8String]; | |
4525 | if (!strstr (name, "Update") && !strstr (name, "NSMenu") | |
4526 | && !strstr (name, "WindowNumber")) | |
4527 | NSLog (@"notification: '%@'", [notification name]); | |
4528 | } | |
4529 | ||
4530 | ||
4531 | - (void)sendEvent: (NSEvent *)theEvent | |
4532 | /* -------------------------------------------------------------------------- | |
3175b12a AR |
4533 | Called when NSApp is running for each event received. Used to stop |
4534 | the loop when we choose, since there's no way to just run one iteration. | |
edfda783 AR |
4535 | -------------------------------------------------------------------------- */ |
4536 | { | |
4537 | int type = [theEvent type]; | |
4538 | NSWindow *window = [theEvent window]; | |
96c8b65e | 4539 | |
edfda783 | 4540 | /* NSTRACE (sendEvent); */ |
8612b71a | 4541 | /*fprintf (stderr, "received event of type %d\t%d\n", type);*/ |
edfda783 | 4542 | |
0da857dd JD |
4543 | #ifdef NS_IMPL_GNUSTEP |
4544 | // Keyboard events aren't propagated to file dialogs for some reason. | |
4545 | if ([NSApp modalWindow] != nil && | |
4546 | (type == NSKeyDown || type == NSKeyUp || type == NSFlagsChanged)) | |
4547 | { | |
4548 | [[NSApp modalWindow] sendEvent: theEvent]; | |
4549 | return; | |
4550 | } | |
4551 | #endif | |
4552 | ||
1afb1d07 | 4553 | if (type == NSApplicationDefined) |
08e3161a | 4554 | { |
1afb1d07 JD |
4555 | switch ([theEvent data2]) |
4556 | { | |
4557 | #ifdef NS_IMPL_COCOA | |
4558 | case NSAPP_DATA2_RUNASSCRIPT: | |
4559 | ns_run_ascript (); | |
4560 | [self stop: self]; | |
4561 | return; | |
08e3161a | 4562 | #endif |
1afb1d07 JD |
4563 | case NSAPP_DATA2_RUNFILEDIALOG: |
4564 | ns_run_file_dialog (); | |
4565 | [self stop: self]; | |
4566 | return; | |
4567 | } | |
4568 | } | |
08e3161a | 4569 | |
edfda783 AR |
4570 | if (type == NSCursorUpdate && window == nil) |
4571 | { | |
4572 | fprintf (stderr, "Dropping external cursor update event.\n"); | |
4573 | return; | |
4574 | } | |
4575 | ||
edfda783 AR |
4576 | if (type == NSApplicationDefined) |
4577 | { | |
3175b12a AR |
4578 | /* Events posted by ns_send_appdefined interrupt the run loop here. |
4579 | But, if a modal window is up, an appdefined can still come through, | |
4580 | (e.g., from a makeKeyWindow event) but stopping self also stops the | |
4581 | modal loop. Just defer it until later. */ | |
4582 | if ([NSApp modalWindow] == nil) | |
4583 | { | |
64ccff5f | 4584 | last_appdefined_event_data = [theEvent data1]; |
3175b12a AR |
4585 | [self stop: self]; |
4586 | } | |
4587 | else | |
4588 | { | |
4589 | send_appdefined = YES; | |
4590 | } | |
edfda783 AR |
4591 | } |
4592 | ||
96c8b65e JD |
4593 | |
4594 | #ifdef NS_IMPL_COCOA | |
4595 | /* If no dialog and none of our frames have focus and it is a move, skip it. | |
94fea300 | 4596 | It is a mouse move in an auxiliary menu, i.e. on the top right on OSX, |
96c8b65e | 4597 | such as Wifi, sound, date or similar. |
94fea300 | 4598 | This prevents "spooky" highlighting in the frame under the menu. */ |
96c8b65e JD |
4599 | if (type == NSMouseMoved && [NSApp modalWindow] == nil) |
4600 | { | |
4601 | struct ns_display_info *di; | |
4602 | BOOL has_focus = NO; | |
4603 | for (di = x_display_list; ! has_focus && di; di = di->next) | |
4604 | has_focus = di->x_focus_frame != 0; | |
4605 | if (! has_focus) | |
4606 | return; | |
4607 | } | |
4608 | #endif | |
4609 | ||
edfda783 AR |
4610 | [super sendEvent: theEvent]; |
4611 | } | |
4612 | ||
4613 | ||
4614 | - (void)showPreferencesWindow: (id)sender | |
4615 | { | |
c6c62e78 DR |
4616 | struct frame *emacsframe = SELECTED_FRAME (); |
4617 | NSEvent *theEvent = [NSApp currentEvent]; | |
4618 | ||
4619 | if (!emacs_event) | |
4620 | return; | |
4621 | emacs_event->kind = NS_NONKEY_EVENT; | |
4622 | emacs_event->code = KEY_NS_SHOW_PREFS; | |
4623 | emacs_event->modifiers = 0; | |
4624 | EV_TRAILER (theEvent); | |
edfda783 AR |
4625 | } |
4626 | ||
4627 | ||
4e622592 AR |
4628 | - (void)newFrame: (id)sender |
4629 | { | |
4630 | struct frame *emacsframe = SELECTED_FRAME (); | |
4631 | NSEvent *theEvent = [NSApp currentEvent]; | |
4632 | ||
4633 | if (!emacs_event) | |
4634 | return; | |
a9f58614 | 4635 | emacs_event->kind = NS_NONKEY_EVENT; |
4e622592 AR |
4636 | emacs_event->code = KEY_NS_NEW_FRAME; |
4637 | emacs_event->modifiers = 0; | |
4638 | EV_TRAILER (theEvent); | |
4639 | } | |
4640 | ||
4641 | ||
15034960 AR |
4642 | /* Open a file (used by below, after going into queue read by ns_read_socket) */ |
4643 | - (BOOL) openFile: (NSString *)fileName | |
4644 | { | |
4645 | struct frame *emacsframe = SELECTED_FRAME (); | |
4646 | NSEvent *theEvent = [NSApp currentEvent]; | |
4647 | ||
4648 | if (!emacs_event) | |
4649 | return NO; | |
4650 | ||
a9f58614 | 4651 | emacs_event->kind = NS_NONKEY_EVENT; |
15034960 AR |
4652 | emacs_event->code = KEY_NS_OPEN_FILE_LINE; |
4653 | ns_input_file = append2 (ns_input_file, build_string ([fileName UTF8String])); | |
4654 | ns_input_line = Qnil; /* can be start or cons start,end */ | |
4655 | emacs_event->modifiers =0; | |
4656 | EV_TRAILER (theEvent); | |
4657 | ||
4658 | return YES; | |
4659 | } | |
4660 | ||
4661 | ||
edfda783 AR |
4662 | /* ************************************************************************** |
4663 | ||
4664 | EmacsApp delegate implementation | |
4665 | ||
4666 | ************************************************************************** */ | |
4667 | ||
4668 | - (void)applicationDidFinishLaunching: (NSNotification *)notification | |
4669 | /* -------------------------------------------------------------------------- | |
4670 | When application is loaded, terminate event loop in ns_term_init | |
4671 | -------------------------------------------------------------------------- */ | |
4672 | { | |
4673 | NSTRACE (applicationDidFinishLaunching); | |
1bb2debd JD |
4674 | #ifdef NS_IMPL_GNUSTEP |
4675 | ((EmacsApp *)self)->applicationDidFinishLaunchingCalled = YES; | |
4676 | #endif | |
edfda783 AR |
4677 | [NSApp setServicesProvider: NSApp]; |
4678 | ns_send_appdefined (-2); | |
4679 | } | |
e2749141 | 4680 | |
edfda783 | 4681 | |
c6c62e78 | 4682 | /* Termination sequences: |
8612b71a AR |
4683 | C-x C-c: |
4684 | Cmd-Q: | |
4685 | MenuBar | File | Exit: | |
8612b71a | 4686 | Select Quit from App menubar: |
c6c62e78 DR |
4687 | -terminate |
4688 | KEY_NS_POWER_OFF, (save-buffers-kill-emacs) | |
4689 | ns_term_shutdown() | |
8612b71a AR |
4690 | |
4691 | Select Quit from Dock menu: | |
4692 | Logout attempt: | |
c6c62e78 | 4693 | -appShouldTerminate |
8612b71a AR |
4694 | Cancel -> Nothing else |
4695 | Accept -> | |
2c6584e8 | 4696 | |
c6c62e78 DR |
4697 | -terminate |
4698 | KEY_NS_POWER_OFF, (save-buffers-kill-emacs) | |
4699 | ns_term_shutdown() | |
4700 | ||
8612b71a AR |
4701 | */ |
4702 | ||
edfda783 AR |
4703 | - (void) terminate: (id)sender |
4704 | { | |
c6c62e78 | 4705 | struct frame *emacsframe = SELECTED_FRAME (); |
2c6584e8 | 4706 | |
c6c62e78 DR |
4707 | if (!emacs_event) |
4708 | return; | |
2c6584e8 | 4709 | |
c6c62e78 DR |
4710 | emacs_event->kind = NS_NONKEY_EVENT; |
4711 | emacs_event->code = KEY_NS_POWER_OFF; | |
4712 | emacs_event->arg = Qt; /* mark as non-key event */ | |
4713 | EV_TRAILER ((id)nil); | |
edfda783 AR |
4714 | } |
4715 | ||
4716 | ||
4717 | - (NSApplicationTerminateReply)applicationShouldTerminate: (id)sender | |
4718 | { | |
8612b71a AR |
4719 | int ret; |
4720 | ||
c6c62e78 | 4721 | if (NILP (ns_confirm_quit)) // || ns_shutdown_properly --> TO DO |
edfda783 AR |
4722 | return NSTerminateNow; |
4723 | ||
f27a64a9 | 4724 | ret = NSRunAlertPanel(ns_app_name, |
79e721e0 | 4725 | @"Exit requested. Would you like to Save Buffers and Exit, or Cancel the request?", |
8612b71a AR |
4726 | @"Save Buffers and Exit", @"Cancel", nil); |
4727 | ||
4728 | if (ret == NSAlertDefaultReturn) | |
8612b71a | 4729 | return NSTerminateNow; |
8612b71a | 4730 | else if (ret == NSAlertAlternateReturn) |
8612b71a | 4731 | return NSTerminateCancel; |
3175b12a | 4732 | return NSTerminateNow; /* just in case */ |
edfda783 AR |
4733 | } |
4734 | ||
3d29b2ce JD |
4735 | static int |
4736 | not_in_argv (NSString *arg) | |
4737 | { | |
4738 | int k; | |
4739 | const char *a = [arg UTF8String]; | |
4740 | for (k = 1; k < initial_argc; ++k) | |
4741 | if (strcmp (a, initial_argv[k]) == 0) return 0; | |
4742 | return 1; | |
4743 | } | |
edfda783 | 4744 | |
edfda783 AR |
4745 | /* Notification from the Workspace to open a file */ |
4746 | - (BOOL)application: sender openFile: (NSString *)file | |
4747 | { | |
3d29b2ce | 4748 | if (ns_do_open_file || not_in_argv (file)) |
adff3182 | 4749 | [ns_pending_files addObject: file]; |
edfda783 AR |
4750 | return YES; |
4751 | } | |
4752 | ||
4753 | ||
4754 | /* Open a file as a temporary file */ | |
4755 | - (BOOL)application: sender openTempFile: (NSString *)file | |
4756 | { | |
3d29b2ce | 4757 | if (ns_do_open_file || not_in_argv (file)) |
adff3182 | 4758 | [ns_pending_files addObject: file]; |
edfda783 AR |
4759 | return YES; |
4760 | } | |
4761 | ||
4762 | ||
4763 | /* Notification from the Workspace to open a file noninteractively (?) */ | |
4764 | - (BOOL)application: sender openFileWithoutUI: (NSString *)file | |
4765 | { | |
3d29b2ce | 4766 | if (ns_do_open_file || not_in_argv (file)) |
adff3182 | 4767 | [ns_pending_files addObject: file]; |
edfda783 AR |
4768 | return YES; |
4769 | } | |
4770 | ||
edfda783 AR |
4771 | /* Notification from the Workspace to open multiple files */ |
4772 | - (void)application: sender openFiles: (NSArray *)fileList | |
4773 | { | |
3d29b2ce JD |
4774 | NSEnumerator *files = [fileList objectEnumerator]; |
4775 | NSString *file; | |
4776 | /* Don't open files from the command line unconditionally, | |
4777 | Cocoa parses the command line wrong, --option value tries to open value | |
4778 | if --option is the last option. */ | |
1088b922 | 4779 | while ((file = [files nextObject]) != nil) |
3d29b2ce JD |
4780 | if (ns_do_open_file || not_in_argv (file)) |
4781 | [ns_pending_files addObject: file]; | |
1088b922 | 4782 | |
15034960 | 4783 | [self replyToOpenOrPrint: NSApplicationDelegateReplySuccess]; |
98a2166a | 4784 | |
edfda783 AR |
4785 | } |
4786 | ||
4e622592 AR |
4787 | |
4788 | /* Handle dock menu requests. */ | |
4789 | - (NSMenu *)applicationDockMenu: (NSApplication *) sender | |
4790 | { | |
4791 | return dockMenu; | |
4792 | } | |
4793 | ||
4794 | ||
df2142db | 4795 | /* TODO: these may help w/IO switching btwn terminal and NSApp */ |
a3b53a85 AR |
4796 | - (void)applicationWillBecomeActive: (NSNotification *)notification |
4797 | { | |
4798 | //ns_app_active=YES; | |
4799 | } | |
edfda783 AR |
4800 | - (void)applicationDidBecomeActive: (NSNotification *)notification |
4801 | { | |
f0a1382a JD |
4802 | NSTRACE (applicationDidBecomeActive); |
4803 | ||
1bb2debd JD |
4804 | #ifdef NS_IMPL_GNUSTEP |
4805 | if (! applicationDidFinishLaunchingCalled) | |
4806 | [self applicationDidFinishLaunching:notification]; | |
4807 | #endif | |
a3b53a85 | 4808 | //ns_app_active=YES; |
f0a1382a JD |
4809 | |
4810 | ns_update_auto_hide_menu_bar (); | |
da6062e6 | 4811 | // No constraining takes place when the application is not active. |
f0a1382a | 4812 | ns_constrain_all_frames (); |
edfda783 AR |
4813 | } |
4814 | - (void)applicationDidResignActive: (NSNotification *)notification | |
4815 | { | |
a3b53a85 | 4816 | //ns_app_active=NO; |
edfda783 AR |
4817 | ns_send_appdefined (-1); |
4818 | } | |
4819 | ||
4820 | ||
4821 | ||
4822 | /* ========================================================================== | |
4823 | ||
4824 | EmacsApp aux handlers for managing event loop | |
4825 | ||
4826 | ========================================================================== */ | |
4827 | ||
4828 | ||
4829 | - (void)timeout_handler: (NSTimer *)timedEntry | |
4830 | /* -------------------------------------------------------------------------- | |
4831 | The timeout specified to ns_select has passed. | |
4832 | -------------------------------------------------------------------------- */ | |
4833 | { | |
4834 | /*NSTRACE (timeout_handler); */ | |
4835 | ns_send_appdefined (-2); | |
4836 | } | |
4837 | ||
c0342369 JD |
4838 | #ifdef NS_IMPL_GNUSTEP |
4839 | - (void)sendFromMainThread:(id)unused | |
4840 | { | |
4841 | ns_send_appdefined (nextappdefined); | |
4842 | } | |
4843 | #endif | |
4844 | ||
ddee6515 | 4845 | - (void)fd_handler:(id)unused |
edfda783 AR |
4846 | /* -------------------------------------------------------------------------- |
4847 | Check data waiting on file descriptors and terminate if so | |
4848 | -------------------------------------------------------------------------- */ | |
4849 | { | |
4850 | int result; | |
ddee6515 JD |
4851 | int waiting = 1, nfds; |
4852 | char c; | |
edfda783 | 4853 | |
d486344e | 4854 | fd_set readfds, writefds, *wfds; |
43aac990 | 4855 | struct timespec timeout, *tmo; |
d18e2bb6 | 4856 | NSAutoreleasePool *pool = nil; |
edfda783 | 4857 | |
ddee6515 | 4858 | /* NSTRACE (fd_handler); */ |
edfda783 | 4859 | |
1088b922 | 4860 | for (;;) |
edfda783 | 4861 | { |
d18e2bb6 JD |
4862 | [pool release]; |
4863 | pool = [[NSAutoreleasePool alloc] init]; | |
4864 | ||
ddee6515 JD |
4865 | if (waiting) |
4866 | { | |
d486344e | 4867 | fd_set fds; |
a06ae17d | 4868 | FD_ZERO (&fds); |
ddee6515 JD |
4869 | FD_SET (selfds[0], &fds); |
4870 | result = select (selfds[0]+1, &fds, NULL, NULL, NULL); | |
a631d0e0 PE |
4871 | if (result > 0 && read (selfds[0], &c, 1) == 1 && c == 'g') |
4872 | waiting = 0; | |
ddee6515 JD |
4873 | } |
4874 | else | |
4875 | { | |
4876 | pthread_mutex_lock (&select_mutex); | |
4877 | nfds = select_nfds; | |
4878 | ||
4879 | if (select_valid & SELECT_HAVE_READ) | |
4880 | readfds = select_readfds; | |
4881 | else | |
4882 | FD_ZERO (&readfds); | |
4883 | ||
4884 | if (select_valid & SELECT_HAVE_WRITE) | |
4885 | { | |
4886 | writefds = select_writefds; | |
4887 | wfds = &writefds; | |
4888 | } | |
4889 | else | |
4890 | wfds = NULL; | |
4891 | if (select_valid & SELECT_HAVE_TMO) | |
4892 | { | |
4893 | timeout = select_timeout; | |
4894 | tmo = &timeout; | |
4895 | } | |
4896 | else | |
4897 | tmo = NULL; | |
4898 | ||
4899 | pthread_mutex_unlock (&select_mutex); | |
4900 | ||
4901 | FD_SET (selfds[0], &readfds); | |
4902 | if (selfds[0] >= nfds) nfds = selfds[0]+1; | |
4903 | ||
4904 | result = pselect (nfds, &readfds, wfds, NULL, tmo, NULL); | |
4905 | ||
4906 | if (result == 0) | |
4907 | ns_send_appdefined (-2); | |
4908 | else if (result > 0) | |
4909 | { | |
4910 | if (FD_ISSET (selfds[0], &readfds)) | |
4911 | { | |
a631d0e0 PE |
4912 | if (read (selfds[0], &c, 1) == 1 && c == 's') |
4913 | waiting = 1; | |
ddee6515 JD |
4914 | } |
4915 | else | |
4916 | { | |
4917 | pthread_mutex_lock (&select_mutex); | |
4918 | if (select_valid & SELECT_HAVE_READ) | |
4919 | select_readfds = readfds; | |
4920 | if (select_valid & SELECT_HAVE_WRITE) | |
4921 | select_writefds = writefds; | |
4922 | if (select_valid & SELECT_HAVE_TMO) | |
4923 | select_timeout = timeout; | |
4924 | pthread_mutex_unlock (&select_mutex); | |
4925 | ||
4926 | ns_send_appdefined (result); | |
4927 | } | |
4928 | } | |
4929 | waiting = 1; | |
4930 | } | |
edfda783 AR |
4931 | } |
4932 | } | |
4933 | ||
4934 | ||
4935 | ||
4936 | /* ========================================================================== | |
4937 | ||
4938 | Service provision | |
4939 | ||
4940 | ========================================================================== */ | |
4941 | ||
4942 | /* called from system: queue for next pass through event loop */ | |
4943 | - (void)requestService: (NSPasteboard *)pboard | |
4944 | userData: (NSString *)userData | |
4945 | error: (NSString **)error | |
4946 | { | |
4947 | [ns_pending_service_names addObject: userData]; | |
4948 | [ns_pending_service_args addObject: [NSString stringWithUTF8String: | |
0dc8cf50 | 4949 | SSDATA (ns_string_from_pasteboard (pboard))]]; |
edfda783 AR |
4950 | } |
4951 | ||
4952 | ||
4953 | /* called from ns_read_socket to clear queue */ | |
4954 | - (BOOL)fulfillService: (NSString *)name withArg: (NSString *)arg | |
4955 | { | |
4956 | struct frame *emacsframe = SELECTED_FRAME (); | |
4957 | NSEvent *theEvent = [NSApp currentEvent]; | |
4958 | ||
4959 | if (!emacs_event) | |
4960 | return NO; | |
4961 | ||
a9f58614 | 4962 | emacs_event->kind = NS_NONKEY_EVENT; |
edfda783 AR |
4963 | emacs_event->code = KEY_NS_SPI_SERVICE_CALL; |
4964 | ns_input_spi_name = build_string ([name UTF8String]); | |
4965 | ns_input_spi_arg = build_string ([arg UTF8String]); | |
4966 | emacs_event->modifiers = EV_MODIFIERS (theEvent); | |
4967 | EV_TRAILER (theEvent); | |
4968 | ||
4969 | return YES; | |
4970 | } | |
4971 | ||
4972 | ||
4973 | @end /* EmacsApp */ | |
4974 | ||
4975 | ||
4976 | ||
4977 | /* ========================================================================== | |
4978 | ||
4979 | EmacsView implementation | |
4980 | ||
4981 | ========================================================================== */ | |
4982 | ||
4983 | ||
4984 | @implementation EmacsView | |
4985 | ||
4986 | /* needed to inform when window closed from LISP */ | |
4987 | - (void) setWindowClosing: (BOOL)closing | |
4988 | { | |
4989 | windowClosing = closing; | |
4990 | } | |
4991 | ||
4992 | ||
4993 | - (void)dealloc | |
4994 | { | |
4995 | NSTRACE (EmacsView_dealloc); | |
4996 | [toolbar release]; | |
dd946752 JD |
4997 | if (fs_state == FULLSCREEN_BOTH) |
4998 | [nonfs_window release]; | |
edfda783 AR |
4999 | [super dealloc]; |
5000 | } | |
5001 | ||
5002 | ||
5003 | /* called on font panel selection */ | |
5004 | - (void)changeFont: (id)sender | |
5005 | { | |
3fa2054e JD |
5006 | NSEvent *e = [[self window] currentEvent]; |
5007 | struct face *face = FRAME_DEFAULT_FACE (emacsframe); | |
5008 | struct font *font = face->font; | |
edfda783 | 5009 | id newFont; |
c0342369 | 5010 | CGFloat size; |
3fa2054e | 5011 | NSFont *nsfont; |
edfda783 AR |
5012 | |
5013 | NSTRACE (changeFont); | |
3fa2054e | 5014 | |
edfda783 AR |
5015 | if (!emacs_event) |
5016 | return; | |
5017 | ||
3fa2054e JD |
5018 | if (EQ (font->driver->type, Qns)) |
5019 | nsfont = ((struct nsfont_info *)font)->nsfont; | |
5020 | #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5 | |
5021 | else | |
5022 | nsfont = (NSFont *) macfont_get_nsctfont (font); | |
5023 | #endif | |
5024 | ||
5025 | if ((newFont = [sender convertFont: nsfont])) | |
edfda783 | 5026 | { |
c8c057de AR |
5027 | SET_FRAME_GARBAGED (emacsframe); /* now needed as of 2008/10 */ |
5028 | ||
a9f58614 | 5029 | emacs_event->kind = NS_NONKEY_EVENT; |
edfda783 AR |
5030 | emacs_event->modifiers = 0; |
5031 | emacs_event->code = KEY_NS_CHANGE_FONT; | |
5032 | ||
5033 | size = [newFont pointSize]; | |
ed96cde8 | 5034 | ns_input_fontsize = make_number (lrint (size)); |
edfda783 AR |
5035 | ns_input_font = build_string ([[newFont familyName] UTF8String]); |
5036 | EV_TRAILER (e); | |
5037 | } | |
5038 | } | |
5039 | ||
5040 | ||
5041 | - (BOOL)acceptsFirstResponder | |
5042 | { | |
5043 | NSTRACE (acceptsFirstResponder); | |
5044 | return YES; | |
5045 | } | |
5046 | ||
5047 | ||
5048 | - (void)resetCursorRects | |
5049 | { | |
5050 | NSRect visible = [self visibleRect]; | |
5051 | NSCursor *currentCursor = FRAME_POINTER_TYPE (emacsframe); | |
5052 | NSTRACE (resetCursorRects); | |
5053 | ||
5054 | if (currentCursor == nil) | |
5055 | currentCursor = [NSCursor arrowCursor]; | |
5056 | ||
5057 | if (!NSIsEmptyRect (visible)) | |
5058 | [self addCursorRect: visible cursor: currentCursor]; | |
5059 | [currentCursor setOnMouseEntered: YES]; | |
5060 | } | |
5061 | ||
5062 | ||
a9b4df69 | 5063 | |
edfda783 AR |
5064 | /*****************************************************************************/ |
5065 | /* Keyboard handling. */ | |
5066 | #define NS_KEYLOG 0 | |
5067 | ||
5068 | - (void)keyDown: (NSEvent *)theEvent | |
5069 | { | |
bbf534ce | 5070 | Mouse_HLInfo *hlinfo = MOUSE_HL_INFO (emacsframe); |
edfda783 AR |
5071 | int code; |
5072 | unsigned fnKeysym = 0; | |
edfda783 | 5073 | static NSMutableArray *nsEvArray; |
4393663b | 5074 | #if !defined (NS_IMPL_COCOA) || MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_6 |
edfda783 | 5075 | static BOOL firstTime = YES; |
4393663b | 5076 | #endif |
449ab399 | 5077 | int left_is_none; |
8f31e74b | 5078 | unsigned int flags = [theEvent modifierFlags]; |
edfda783 AR |
5079 | |
5080 | NSTRACE (keyDown); | |
5081 | ||
5082 | /* Rhapsody and OS X give up and down events for the arrow keys */ | |
a9b4df69 AR |
5083 | if (ns_fake_keydown == YES) |
5084 | ns_fake_keydown = NO; | |
5085 | else if ([theEvent type] != NSKeyDown) | |
edfda783 AR |
5086 | return; |
5087 | ||
5088 | if (!emacs_event) | |
5089 | return; | |
5090 | ||
15891144 | 5091 | if (![[self window] isKeyWindow] |
25c5550f DR |
5092 | && [[theEvent window] isKindOfClass: [EmacsWindow class]] |
5093 | /* we must avoid an infinite loop here. */ | |
5094 | && (EmacsView *)[[theEvent window] delegate] != self) | |
edfda783 | 5095 | { |
e863926a AR |
5096 | /* XXX: There is an occasional condition in which, when Emacs display |
5097 | updates a different frame from the current one, and temporarily | |
5098 | selects it, then processes some interrupt-driven input | |
5099 | (dispnew.c:3878), OS will send the event to the correct NSWindow, but | |
5100 | for some reason that window has its first responder set to the NSView | |
5101 | most recently updated (I guess), which is not the correct one. */ | |
15891144 | 5102 | [(EmacsView *)[[theEvent window] delegate] keyDown: theEvent]; |
edfda783 AR |
5103 | return; |
5104 | } | |
edfda783 AR |
5105 | |
5106 | if (nsEvArray == nil) | |
5107 | nsEvArray = [[NSMutableArray alloc] initWithCapacity: 1]; | |
5108 | ||
5109 | [NSCursor setHiddenUntilMouseMoves: YES]; | |
5110 | ||
bbf534ce | 5111 | if (hlinfo->mouse_face_hidden && INTEGERP (Vmouse_highlight)) |
edfda783 | 5112 | { |
bbf534ce EZ |
5113 | clear_mouse_face (hlinfo); |
5114 | hlinfo->mouse_face_hidden = 1; | |
edfda783 AR |
5115 | } |
5116 | ||
5117 | if (!processingCompose) | |
5118 | { | |
5d127af9 JD |
5119 | /* When using screen sharing, no left or right information is sent, |
5120 | so use Left key in those cases. */ | |
5121 | int is_left_key, is_right_key; | |
5122 | ||
edfda783 AR |
5123 | code = ([[theEvent charactersIgnoringModifiers] length] == 0) ? |
5124 | 0 : [[theEvent charactersIgnoringModifiers] characterAtIndex: 0]; | |
5d127af9 | 5125 | |
edfda783 | 5126 | /* (Carbon way: [theEvent keyCode]) */ |
2c6584e8 | 5127 | |
edfda783 | 5128 | /* is it a "function key"? */ |
62901354 AL |
5129 | /* Note: Sometimes a plain key will have the NSNumericPadKeyMask |
5130 | flag set (this is probably a bug in the OS). | |
5131 | */ | |
5132 | if (code < 0x00ff && (flags&NSNumericPadKeyMask)) | |
5133 | { | |
5134 | fnKeysym = ns_convert_key ([theEvent keyCode] | NSNumericPadKeyMask); | |
5135 | } | |
5136 | if (fnKeysym == 0) | |
5137 | { | |
5138 | fnKeysym = ns_convert_key (code); | |
5139 | } | |
8f31e74b | 5140 | |
edfda783 AR |
5141 | if (fnKeysym) |
5142 | { | |
5143 | /* COUNTERHACK: map 'Delete' on upper-right main KB to 'Backspace', | |
5144 | because Emacs treats Delete and KP-Delete same (in simple.el). */ | |
c0342369 JD |
5145 | if ((fnKeysym == 0xFFFF && [theEvent keyCode] == 0x33) |
5146 | #ifdef NS_IMPL_GNUSTEP | |
5147 | /* GNUstep uses incompatible keycodes, even for those that are | |
5148 | supposed to be hardware independent. Just check for delete. | |
5149 | Keypad delete does not have keysym 0xFFFF. | |
5150 | See http://savannah.gnu.org/bugs/?25395 | |
5151 | */ | |
5152 | || (fnKeysym == 0xFFFF && code == 127) | |
5153 | #endif | |
5154 | ) | |
edfda783 AR |
5155 | code = 0xFF08; /* backspace */ |
5156 | else | |
5157 | code = fnKeysym; | |
5158 | } | |
5159 | ||
5160 | /* are there modifiers? */ | |
5161 | emacs_event->modifiers = 0; | |
edfda783 AR |
5162 | |
5163 | if (flags & NSHelpKeyMask) | |
5164 | emacs_event->modifiers |= hyper_modifier; | |
5165 | ||
5166 | if (flags & NSShiftKeyMask) | |
5167 | emacs_event->modifiers |= shift_modifier; | |
5168 | ||
5d127af9 JD |
5169 | is_right_key = (flags & NSRightCommandKeyMask) == NSRightCommandKeyMask; |
5170 | is_left_key = (flags & NSLeftCommandKeyMask) == NSLeftCommandKeyMask | |
5171 | || (! is_right_key && (flags & NSCommandKeyMask) == NSCommandKeyMask); | |
1088b922 | 5172 | |
5d127af9 | 5173 | if (is_right_key) |
50795d1f JD |
5174 | emacs_event->modifiers |= parse_solitary_modifier |
5175 | (EQ (ns_right_command_modifier, Qleft) | |
5176 | ? ns_command_modifier | |
5177 | : ns_right_command_modifier); | |
5178 | ||
5d127af9 | 5179 | if (is_left_key) |
edfda783 | 5180 | { |
50795d1f JD |
5181 | emacs_event->modifiers |= parse_solitary_modifier |
5182 | (ns_command_modifier); | |
b7d1e144 | 5183 | |
edfda783 AR |
5184 | /* if super (default), take input manager's word so things like |
5185 | dvorak / qwerty layout work */ | |
5186 | if (EQ (ns_command_modifier, Qsuper) | |
5187 | && !fnKeysym | |
5188 | && [[theEvent characters] length] != 0) | |
5189 | { | |
df2142db | 5190 | /* XXX: the code we get will be unshifted, so if we have |
edfda783 AR |
5191 | a shift modifier, must convert ourselves */ |
5192 | if (!(flags & NSShiftKeyMask)) | |
5193 | code = [[theEvent characters] characterAtIndex: 0]; | |
5194 | #if 0 | |
5195 | /* this is ugly and also requires linking w/Carbon framework | |
5196 | (for LMGetKbdType) so for now leave this rare (?) case | |
5197 | undealt with.. in future look into CGEvent methods */ | |
5198 | else | |
5199 | { | |
5200 | long smv = GetScriptManagerVariable (smKeyScript); | |
5201 | Handle uchrHandle = GetResource | |
5202 | ('uchr', GetScriptVariable (smv, smScriptKeys)); | |
5203 | UInt32 dummy = 0; | |
5204 | UCKeyTranslate ((UCKeyboardLayout*)*uchrHandle, | |
5205 | [[theEvent characters] characterAtIndex: 0], | |
5206 | kUCKeyActionDisplay, | |
5207 | (flags & ~NSCommandKeyMask) >> 8, | |
5208 | LMGetKbdType (), kUCKeyTranslateNoDeadKeysMask, | |
5209 | &dummy, 1, &dummy, &code); | |
5210 | code &= 0xFF; | |
5211 | } | |
5212 | #endif | |
5213 | } | |
5214 | } | |
5215 | ||
5d127af9 JD |
5216 | is_right_key = (flags & NSRightControlKeyMask) == NSRightControlKeyMask; |
5217 | is_left_key = (flags & NSLeftControlKeyMask) == NSLeftControlKeyMask | |
5218 | || (! is_right_key && (flags & NSControlKeyMask) == NSControlKeyMask); | |
5219 | ||
5220 | if (is_right_key) | |
50795d1f JD |
5221 | emacs_event->modifiers |= parse_solitary_modifier |
5222 | (EQ (ns_right_control_modifier, Qleft) | |
5223 | ? ns_control_modifier | |
5224 | : ns_right_control_modifier); | |
5225 | ||
5d127af9 | 5226 | if (is_left_key) |
50795d1f JD |
5227 | emacs_event->modifiers |= parse_solitary_modifier |
5228 | (ns_control_modifier); | |
edfda783 AR |
5229 | |
5230 | if (flags & NS_FUNCTION_KEY_MASK && !fnKeysym) | |
a9b4df69 AR |
5231 | emacs_event->modifiers |= |
5232 | parse_solitary_modifier (ns_function_modifier); | |
edfda783 | 5233 | |
449ab399 JD |
5234 | left_is_none = NILP (ns_alternate_modifier) |
5235 | || EQ (ns_alternate_modifier, Qnone); | |
5236 | ||
5d127af9 JD |
5237 | is_right_key = (flags & NSRightAlternateKeyMask) |
5238 | == NSRightAlternateKeyMask; | |
5239 | is_left_key = (flags & NSLeftAlternateKeyMask) == NSLeftAlternateKeyMask | |
5240 | || (! is_right_key | |
5241 | && (flags & NSAlternateKeyMask) == NSAlternateKeyMask); | |
5242 | ||
5243 | if (is_right_key) | |
50795d1f JD |
5244 | { |
5245 | if ((NILP (ns_right_alternate_modifier) | |
449ab399 JD |
5246 | || EQ (ns_right_alternate_modifier, Qnone) |
5247 | || (EQ (ns_right_alternate_modifier, Qleft) && left_is_none)) | |
50795d1f JD |
5248 | && !fnKeysym) |
5249 | { /* accept pre-interp alt comb */ | |
5250 | if ([[theEvent characters] length] > 0) | |
5251 | code = [[theEvent characters] characterAtIndex: 0]; | |
5252 | /*HACK: clear lone shift modifier to stop next if from firing */ | |
5253 | if (emacs_event->modifiers == shift_modifier) | |
5254 | emacs_event->modifiers = 0; | |
5255 | } | |
5256 | else | |
5257 | emacs_event->modifiers |= parse_solitary_modifier | |
5258 | (EQ (ns_right_alternate_modifier, Qleft) | |
5259 | ? ns_alternate_modifier | |
5260 | : ns_right_alternate_modifier); | |
5261 | } | |
5262 | ||
5d127af9 | 5263 | if (is_left_key) /* default = meta */ |
edfda783 | 5264 | { |
449ab399 | 5265 | if (left_is_none && !fnKeysym) |
edfda783 AR |
5266 | { /* accept pre-interp alt comb */ |
5267 | if ([[theEvent characters] length] > 0) | |
5268 | code = [[theEvent characters] characterAtIndex: 0]; | |
5269 | /*HACK: clear lone shift modifier to stop next if from firing */ | |
5270 | if (emacs_event->modifiers == shift_modifier) | |
5271 | emacs_event->modifiers = 0; | |
5272 | } | |
5273 | else | |
a9b4df69 AR |
5274 | emacs_event->modifiers |= |
5275 | parse_solitary_modifier (ns_alternate_modifier); | |
edfda783 AR |
5276 | } |
5277 | ||
a9b4df69 AR |
5278 | if (NS_KEYLOG) |
5279 | fprintf (stderr, "keyDown: code =%x\tfnKey =%x\tflags = %x\tmods = %x\n", | |
5280 | code, fnKeysym, flags, emacs_event->modifiers); | |
edfda783 AR |
5281 | |
5282 | /* if it was a function key or had modifiers, pass it directly to emacs */ | |
5283 | if (fnKeysym || (emacs_event->modifiers | |
bdaa0745 | 5284 | && (emacs_event->modifiers != shift_modifier) |
edfda783 AR |
5285 | && [[theEvent charactersIgnoringModifiers] length] > 0)) |
5286 | /*[[theEvent characters] length] */ | |
5287 | { | |
5288 | emacs_event->kind = NON_ASCII_KEYSTROKE_EVENT; | |
5289 | if (code < 0x20) | |
5290 | code |= (1<<28)|(3<<16); | |
5291 | else if (code == 0x7f) | |
5292 | code |= (1<<28)|(3<<16); | |
5293 | else if (!fnKeysym) | |
5294 | emacs_event->kind = code > 0xFF | |
5295 | ? MULTIBYTE_CHAR_KEYSTROKE_EVENT : ASCII_KEYSTROKE_EVENT; | |
5296 | ||
5297 | emacs_event->code = code; | |
5298 | EV_TRAILER (theEvent); | |
eac4d08f | 5299 | processingCompose = NO; |
edfda783 AR |
5300 | return; |
5301 | } | |
5302 | } | |
5303 | ||
1ef7689b | 5304 | |
4393663b | 5305 | #if !defined (NS_IMPL_COCOA) || MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_6 |
edfda783 | 5306 | /* if we get here we should send the key for input manager processing */ |
c0342369 JD |
5307 | /* Disable warning, there is nothing a user can do about it anyway, and |
5308 | it does not seem to matter. */ | |
5309 | #if 0 | |
edfda783 AR |
5310 | if (firstTime && [[NSInputManager currentInputManager] |
5311 | wantsToDelayTextChangeNotifications] == NO) | |
5312 | fprintf (stderr, | |
5313 | "Emacs: WARNING: TextInput mgr wants marked text to be permanent!\n"); | |
c0342369 | 5314 | #endif |
edfda783 | 5315 | firstTime = NO; |
4393663b | 5316 | #endif |
edfda783 | 5317 | if (NS_KEYLOG && !processingCompose) |
a9b4df69 | 5318 | fprintf (stderr, "keyDown: Begin compose sequence.\n"); |
edfda783 AR |
5319 | |
5320 | processingCompose = YES; | |
5321 | [nsEvArray addObject: theEvent]; | |
5322 | [self interpretKeyEvents: nsEvArray]; | |
5323 | [nsEvArray removeObject: theEvent]; | |
5324 | } | |
5325 | ||
5326 | ||
a9b4df69 AR |
5327 | #ifdef NS_IMPL_COCOA |
5328 | /* Needed to pick up Ctrl-tab and possibly other events that OS X has | |
5329 | decided not to send key-down for. | |
5330 | See http://osdir.com/ml/editors.vim.mac/2007-10/msg00141.html | |
5dd9a6f7 | 5331 | This only applies on Tiger and earlier. |
a9b4df69 AR |
5332 | If it matches one of these, send it on to keyDown. */ |
5333 | -(void)keyUp: (NSEvent *)theEvent | |
5334 | { | |
5335 | int flags = [theEvent modifierFlags]; | |
5336 | int code = [theEvent keyCode]; | |
5dd9a6f7 AR |
5337 | if (floor (NSAppKitVersionNumber) <= 824 /*NSAppKitVersionNumber10_4*/ && |
5338 | code == 0x30 && (flags & NSControlKeyMask) && !(flags & NSCommandKeyMask)) | |
a9b4df69 AR |
5339 | { |
5340 | if (NS_KEYLOG) | |
5341 | fprintf (stderr, "keyUp: passed test"); | |
5342 | ns_fake_keydown = YES; | |
5343 | [self keyDown: theEvent]; | |
5344 | } | |
5345 | } | |
5346 | #endif | |
5347 | ||
5348 | ||
edfda783 AR |
5349 | /* <NSTextInput> implementation (called through super interpretKeyEvents:]). */ |
5350 | ||
5351 | ||
8612b71a AR |
5352 | /* <NSTextInput>: called when done composing; |
5353 | NOTE: also called when we delete over working text, followed immed. | |
5354 | by doCommandBySelector: deleteBackward: */ | |
edfda783 AR |
5355 | - (void)insertText: (id)aString |
5356 | { | |
5357 | int code; | |
5358 | int len = [(NSString *)aString length]; | |
5359 | int i; | |
5360 | ||
a9b4df69 AR |
5361 | if (NS_KEYLOG) |
5362 | NSLog (@"insertText '%@'\tlen = %d", aString, len); | |
edfda783 AR |
5363 | processingCompose = NO; |
5364 | ||
5365 | if (!emacs_event) | |
5366 | return; | |
5367 | ||
5368 | /* first, clear any working text */ | |
5369 | if (workingText != nil) | |
5370 | [self deleteWorkingText]; | |
5371 | ||
5372 | /* now insert the string as keystrokes */ | |
5373 | for (i =0; i<len; i++) | |
5374 | { | |
5375 | code = [aString characterAtIndex: i]; | |
df2142db | 5376 | /* TODO: still need this? */ |
edfda783 AR |
5377 | if (code == 0x2DC) |
5378 | code = '~'; /* 0x7E */ | |
4ce7a138 JD |
5379 | if (code != 32) /* Space */ |
5380 | emacs_event->modifiers = 0; | |
facfbbbd SM |
5381 | emacs_event->kind |
5382 | = code > 0xFF ? MULTIBYTE_CHAR_KEYSTROKE_EVENT : ASCII_KEYSTROKE_EVENT; | |
edfda783 AR |
5383 | emacs_event->code = code; |
5384 | EV_TRAILER ((id)nil); | |
5385 | } | |
5386 | } | |
5387 | ||
5388 | ||
5389 | /* <NSTextInput>: inserts display of composing characters */ | |
5390 | - (void)setMarkedText: (id)aString selectedRange: (NSRange)selRange | |
5391 | { | |
5392 | NSString *str = [aString respondsToSelector: @selector (string)] ? | |
5393 | [aString string] : aString; | |
5394 | if (NS_KEYLOG) | |
fb83ea63 JD |
5395 | NSLog (@"setMarkedText '%@' len =%lu range %lu from %lu", |
5396 | str, (unsigned long)[str length], | |
5397 | (unsigned long)selRange.length, | |
5398 | (unsigned long)selRange.location); | |
edfda783 AR |
5399 | |
5400 | if (workingText != nil) | |
5401 | [self deleteWorkingText]; | |
5402 | if ([str length] == 0) | |
5403 | return; | |
5404 | ||
5405 | if (!emacs_event) | |
5406 | return; | |
5407 | ||
5408 | processingCompose = YES; | |
5409 | workingText = [str copy]; | |
5410 | ns_working_text = build_string ([workingText UTF8String]); | |
5411 | ||
8612b71a AR |
5412 | emacs_event->kind = NS_TEXT_EVENT; |
5413 | emacs_event->code = KEY_NS_PUT_WORKING_TEXT; | |
5414 | EV_TRAILER ((id)nil); | |
edfda783 AR |
5415 | } |
5416 | ||
5417 | ||
5418 | /* delete display of composing characters [not in <NSTextInput>] */ | |
5419 | - (void)deleteWorkingText | |
5420 | { | |
5421 | if (workingText == nil) | |
5422 | return; | |
5423 | if (NS_KEYLOG) | |
fb83ea63 | 5424 | NSLog(@"deleteWorkingText len =%lu\n", (unsigned long)[workingText length]); |
edfda783 AR |
5425 | [workingText release]; |
5426 | workingText = nil; | |
5427 | processingCompose = NO; | |
5428 | ||
5429 | if (!emacs_event) | |
5430 | return; | |
5431 | ||
8612b71a AR |
5432 | emacs_event->kind = NS_TEXT_EVENT; |
5433 | emacs_event->code = KEY_NS_UNPUT_WORKING_TEXT; | |
5434 | EV_TRAILER ((id)nil); | |
5435 | } | |
edfda783 AR |
5436 | |
5437 | ||
5438 | - (BOOL)hasMarkedText | |
5439 | { | |
5440 | return workingText != nil; | |
5441 | } | |
5442 | ||
8612b71a | 5443 | |
edfda783 AR |
5444 | - (NSRange)markedRange |
5445 | { | |
5446 | NSRange rng = workingText != nil | |
5447 | ? NSMakeRange (0, [workingText length]) : NSMakeRange (NSNotFound, 0); | |
a9b4df69 AR |
5448 | if (NS_KEYLOG) |
5449 | NSLog (@"markedRange request"); | |
edfda783 AR |
5450 | return rng; |
5451 | } | |
5452 | ||
8612b71a | 5453 | |
edfda783 AR |
5454 | - (void)unmarkText |
5455 | { | |
a9b4df69 AR |
5456 | if (NS_KEYLOG) |
5457 | NSLog (@"unmark (accept) text"); | |
edfda783 AR |
5458 | [self deleteWorkingText]; |
5459 | processingCompose = NO; | |
5460 | } | |
5461 | ||
8612b71a | 5462 | |
edfda783 AR |
5463 | /* used to position char selection windows, etc. */ |
5464 | - (NSRect)firstRectForCharacterRange: (NSRange)theRange | |
5465 | { | |
5466 | NSRect rect; | |
5467 | NSPoint pt; | |
5468 | struct window *win = XWINDOW (FRAME_SELECTED_WINDOW (emacsframe)); | |
a9b4df69 AR |
5469 | if (NS_KEYLOG) |
5470 | NSLog (@"firstRectForCharRange request"); | |
edfda783 AR |
5471 | |
5472 | rect.size.width = theRange.length * FRAME_COLUMN_WIDTH (emacsframe); | |
5473 | rect.size.height = FRAME_LINE_HEIGHT (emacsframe); | |
5474 | pt.x = WINDOW_TEXT_TO_FRAME_PIXEL_X (win, win->phys_cursor.x); | |
5475 | pt.y = WINDOW_TO_FRAME_PIXEL_Y (win, win->phys_cursor.y | |
5476 | +FRAME_LINE_HEIGHT (emacsframe)); | |
5477 | ||
5478 | pt = [self convertPoint: pt toView: nil]; | |
5479 | pt = [[self window] convertBaseToScreen: pt]; | |
5480 | rect.origin = pt; | |
5481 | return rect; | |
5482 | } | |
5483 | ||
8612b71a | 5484 | |
4b17afa7 | 5485 | - (NSInteger)conversationIdentifier |
edfda783 | 5486 | { |
4b17afa7 | 5487 | return (NSInteger)self; |
edfda783 AR |
5488 | } |
5489 | ||
edfda783 AR |
5490 | |
5491 | - (void)doCommandBySelector: (SEL)aSelector | |
5492 | { | |
a9b4df69 AR |
5493 | if (NS_KEYLOG) |
5494 | NSLog (@"doCommandBySelector: %@", NSStringFromSelector (aSelector)); | |
edfda783 | 5495 | |
eac4d08f | 5496 | processingCompose = NO; |
edfda783 AR |
5497 | if (aSelector == @selector (deleteBackward:)) |
5498 | { | |
5499 | /* happens when user backspaces over an ongoing composition: | |
5500 | throw a 'delete' into the event queue */ | |
5501 | if (!emacs_event) | |
5502 | return; | |
5503 | emacs_event->kind = NON_ASCII_KEYSTROKE_EVENT; | |
5504 | emacs_event->code = 0xFF08; | |
5505 | EV_TRAILER ((id)nil); | |
5506 | } | |
5507 | } | |
5508 | ||
5509 | - (NSArray *)validAttributesForMarkedText | |
5510 | { | |
5511 | static NSArray *arr = nil; | |
5512 | if (arr == nil) arr = [NSArray new]; | |
5513 | /* [[NSArray arrayWithObject: NSUnderlineStyleAttributeName] retain]; */ | |
5514 | return arr; | |
5515 | } | |
5516 | ||
5517 | - (NSRange)selectedRange | |
5518 | { | |
a9b4df69 AR |
5519 | if (NS_KEYLOG) |
5520 | NSLog (@"selectedRange request"); | |
edfda783 AR |
5521 | return NSMakeRange (NSNotFound, 0); |
5522 | } | |
5523 | ||
c0342369 JD |
5524 | #if defined (NS_IMPL_COCOA) || GNUSTEP_GUI_MAJOR_VERSION > 0 || \ |
5525 | GNUSTEP_GUI_MINOR_VERSION > 22 | |
e7b90afd | 5526 | - (NSUInteger)characterIndexForPoint: (NSPoint)thePoint |
c0342369 JD |
5527 | #else |
5528 | - (unsigned int)characterIndexForPoint: (NSPoint)thePoint | |
5529 | #endif | |
edfda783 | 5530 | { |
a9b4df69 AR |
5531 | if (NS_KEYLOG) |
5532 | NSLog (@"characterIndexForPoint request"); | |
edfda783 AR |
5533 | return 0; |
5534 | } | |
5535 | ||
5536 | - (NSAttributedString *)attributedSubstringFromRange: (NSRange)theRange | |
5537 | { | |
5538 | static NSAttributedString *str = nil; | |
5539 | if (str == nil) str = [NSAttributedString new]; | |
a9b4df69 AR |
5540 | if (NS_KEYLOG) |
5541 | NSLog (@"attributedSubstringFromRange request"); | |
edfda783 AR |
5542 | return str; |
5543 | } | |
5544 | ||
5545 | /* End <NSTextInput> impl. */ | |
5546 | /*****************************************************************************/ | |
5547 | ||
5548 | ||
5549 | /* This is what happens when the user presses a mouse button. */ | |
5550 | - (void)mouseDown: (NSEvent *)theEvent | |
5551 | { | |
7a0c745a | 5552 | struct ns_display_info *dpyinfo = FRAME_DISPLAY_INFO (emacsframe); |
edfda783 | 5553 | NSPoint p = [self convertPoint: [theEvent locationInWindow] fromView: nil]; |
edfda783 AR |
5554 | |
5555 | NSTRACE (mouseDown); | |
5556 | ||
5557 | [self deleteWorkingText]; | |
5558 | ||
5559 | if (!emacs_event) | |
5560 | return; | |
5561 | ||
7a0c745a | 5562 | dpyinfo->last_mouse_frame = emacsframe; |
edfda783 AR |
5563 | /* appears to be needed to prevent spurious movement events generated on |
5564 | button clicks */ | |
7a0c745a | 5565 | emacsframe->mouse_moved = 0; |
edfda783 AR |
5566 | |
5567 | if ([theEvent type] == NSScrollWheel) | |
5568 | { | |
c0342369 | 5569 | CGFloat delta = [theEvent deltaY]; |
edfda783 AR |
5570 | /* Mac notebooks send wheel events w/delta =0 when trackpad scrolling */ |
5571 | if (delta == 0) | |
570c054a JD |
5572 | { |
5573 | delta = [theEvent deltaX]; | |
5574 | if (delta == 0) | |
5575 | { | |
5576 | NSTRACE (deltaIsZero); | |
5577 | return; | |
5578 | } | |
5579 | emacs_event->kind = HORIZ_WHEEL_EVENT; | |
5580 | } | |
5581 | else | |
5582 | emacs_event->kind = WHEEL_EVENT; | |
5583 | ||
edfda783 AR |
5584 | emacs_event->code = 0; |
5585 | emacs_event->modifiers = EV_MODIFIERS (theEvent) | | |
5586 | ((delta > 0) ? up_modifier : down_modifier); | |
5587 | } | |
5588 | else | |
5589 | { | |
5590 | emacs_event->kind = MOUSE_CLICK_EVENT; | |
5591 | emacs_event->code = EV_BUTTON (theEvent); | |
5592 | emacs_event->modifiers = EV_MODIFIERS (theEvent) | |
5593 | | EV_UDMODIFIERS (theEvent); | |
5594 | } | |
5595 | XSETINT (emacs_event->x, lrint (p.x)); | |
5596 | XSETINT (emacs_event->y, lrint (p.y)); | |
5597 | EV_TRAILER (theEvent); | |
5598 | } | |
5599 | ||
5600 | ||
19454c0a | 5601 | - (void)rightMouseDown: (NSEvent *)theEvent |
edfda783 | 5602 | { |
19454c0a | 5603 | NSTRACE (rightMouseDown); |
edfda783 AR |
5604 | [self mouseDown: theEvent]; |
5605 | } | |
5606 | ||
5607 | ||
19454c0a | 5608 | - (void)otherMouseDown: (NSEvent *)theEvent |
edfda783 | 5609 | { |
19454c0a AR |
5610 | NSTRACE (otherMouseDown); |
5611 | [self mouseDown: theEvent]; | |
5612 | } | |
5613 | ||
5614 | ||
5615 | - (void)mouseUp: (NSEvent *)theEvent | |
5616 | { | |
5617 | NSTRACE (mouseUp); | |
edfda783 AR |
5618 | [self mouseDown: theEvent]; |
5619 | } | |
5620 | ||
5621 | ||
5622 | - (void)rightMouseUp: (NSEvent *)theEvent | |
5623 | { | |
5624 | NSTRACE (rightMouseUp); | |
5625 | [self mouseDown: theEvent]; | |
5626 | } | |
5627 | ||
5628 | ||
19454c0a AR |
5629 | - (void)otherMouseUp: (NSEvent *)theEvent |
5630 | { | |
5631 | NSTRACE (otherMouseUp); | |
5632 | [self mouseDown: theEvent]; | |
5633 | } | |
5634 | ||
5635 | ||
edfda783 AR |
5636 | - (void) scrollWheel: (NSEvent *)theEvent |
5637 | { | |
5638 | NSTRACE (scrollWheel); | |
5639 | [self mouseDown: theEvent]; | |
5640 | } | |
5641 | ||
5642 | ||
5643 | /* Tell emacs the mouse has moved. */ | |
5644 | - (void)mouseMoved: (NSEvent *)e | |
5645 | { | |
bbf534ce | 5646 | Mouse_HLInfo *hlinfo = MOUSE_HL_INFO (emacsframe); |
18da0d8a | 5647 | struct ns_display_info *dpyinfo = FRAME_DISPLAY_INFO (emacsframe); |
edfda783 | 5648 | Lisp_Object frame; |
18da0d8a | 5649 | NSPoint pt; |
edfda783 | 5650 | |
c8c057de | 5651 | // NSTRACE (mouseMoved); |
edfda783 | 5652 | |
ced135eb | 5653 | dpyinfo->last_mouse_movement_time = EV_TIMESTAMP (e); |
18da0d8a DA |
5654 | pt = [self convertPoint: [e locationInWindow] fromView: nil]; |
5655 | dpyinfo->last_mouse_motion_x = pt.x; | |
5656 | dpyinfo->last_mouse_motion_y = pt.y; | |
edfda783 AR |
5657 | |
5658 | /* update any mouse face */ | |
bbf534ce | 5659 | if (hlinfo->mouse_face_hidden) |
edfda783 | 5660 | { |
bbf534ce EZ |
5661 | hlinfo->mouse_face_hidden = 0; |
5662 | clear_mouse_face (hlinfo); | |
edfda783 AR |
5663 | } |
5664 | ||
5665 | /* tooltip handling */ | |
5666 | previous_help_echo_string = help_echo_string; | |
5667 | help_echo_string = Qnil; | |
5668 | ||
5ab473cd JD |
5669 | if (!NILP (Vmouse_autoselect_window)) |
5670 | { | |
5671 | NSTRACE (mouse_autoselect_window); | |
1fccc530 | 5672 | static Lisp_Object last_mouse_window; |
18da0d8a DA |
5673 | Lisp_Object window |
5674 | = window_from_coordinates (emacsframe, pt.x, pt.y, 0, 0); | |
1fccc530 | 5675 | |
5ab473cd | 5676 | if (WINDOWP (window) |
1fccc530 | 5677 | && !EQ (window, last_mouse_window) |
5ab473cd JD |
5678 | && !EQ (window, selected_window) |
5679 | && (focus_follows_mouse | |
5680 | || (EQ (XWINDOW (window)->frame, | |
5681 | XWINDOW (selected_window)->frame)))) | |
5682 | { | |
5683 | NSTRACE (in_window); | |
5684 | emacs_event->kind = SELECT_WINDOW_EVENT; | |
5685 | emacs_event->frame_or_window = window; | |
5686 | EV_TRAILER2 (e); | |
5687 | } | |
1fccc530 DA |
5688 | /* Remember the last window where we saw the mouse. */ |
5689 | last_mouse_window = window; | |
5ab473cd JD |
5690 | } |
5691 | ||
18da0d8a | 5692 | if (!note_mouse_movement (emacsframe, pt.x, pt.y)) |
edfda783 AR |
5693 | help_echo_string = previous_help_echo_string; |
5694 | ||
5695 | XSETFRAME (frame, emacsframe); | |
5696 | if (!NILP (help_echo_string) || !NILP (previous_help_echo_string)) | |
5697 | { | |
5698 | /* NOTE: help_echo_{window,pos,object} are set in xdisp.c | |
5699 | (note_mouse_highlight), which is called through the | |
5700 | note_mouse_movement () call above */ | |
5701 | gen_help_event (help_echo_string, frame, help_echo_window, | |
5702 | help_echo_object, help_echo_pos); | |
5703 | } | |
5704 | else | |
5705 | { | |
5706 | help_echo_string = Qnil; | |
5707 | gen_help_event (Qnil, frame, Qnil, Qnil, 0); | |
5708 | } | |
5709 | ||
5710 | if (emacsframe->mouse_moved && send_appdefined) | |
5711 | ns_send_appdefined (-1); | |
5712 | } | |
5713 | ||
5714 | ||
5715 | - (void)mouseDragged: (NSEvent *)e | |
5716 | { | |
5717 | NSTRACE (mouseDragged); | |
5718 | [self mouseMoved: e]; | |
5719 | } | |
5720 | ||
5721 | ||
5722 | - (void)rightMouseDragged: (NSEvent *)e | |
5723 | { | |
5724 | NSTRACE (rightMouseDragged); | |
5725 | [self mouseMoved: e]; | |
5726 | } | |
5727 | ||
5728 | ||
19454c0a AR |
5729 | - (void)otherMouseDragged: (NSEvent *)e |
5730 | { | |
5731 | NSTRACE (otherMouseDragged); | |
5732 | [self mouseMoved: e]; | |
5733 | } | |
5734 | ||
5735 | ||
edfda783 AR |
5736 | - (BOOL)windowShouldClose: (id)sender |
5737 | { | |
5738 | NSEvent *e =[[self window] currentEvent]; | |
5739 | ||
5740 | NSTRACE (windowShouldClose); | |
5741 | windowClosing = YES; | |
edfda783 AR |
5742 | if (!emacs_event) |
5743 | return NO; | |
5744 | emacs_event->kind = DELETE_WINDOW_EVENT; | |
5745 | emacs_event->modifiers = 0; | |
5746 | emacs_event->code = 0; | |
5747 | EV_TRAILER (e); | |
5748 | /* Don't close this window, let this be done from lisp code. */ | |
5749 | return NO; | |
5750 | } | |
5751 | ||
c4c9756b | 5752 | - (void) updateFrameSize: (BOOL) delay; |
aa7d57c5 JD |
5753 | { |
5754 | NSWindow *window = [self window]; | |
5755 | NSRect wr = [window frame]; | |
aa7d57c5 | 5756 | int extra = 0; |
aa7d57c5 | 5757 | int oldc = cols, oldr = rows; |
680e6b8c JD |
5758 | int oldw = FRAME_PIXEL_WIDTH (emacsframe); |
5759 | int oldh = FRAME_PIXEL_HEIGHT (emacsframe); | |
aa7d57c5 JD |
5760 | int neww, newh; |
5761 | ||
680e6b8c JD |
5762 | NSTRACE (updateFrameSize); |
5763 | NSTRACE_SIZE ("Original size", NSMakeSize (oldw, oldh)); | |
5764 | ||
6871e574 JD |
5765 | if (! [self isFullscreen]) |
5766 | { | |
b3e42b70 | 5767 | #ifdef NS_IMPL_GNUSTEP |
a6c4680a | 5768 | // GNUstep does not always update the tool bar height. Force it. |
b3e42b70 JD |
5769 | if (toolbar) update_frame_tool_bar (emacsframe); |
5770 | #endif | |
5771 | ||
6871e574 | 5772 | extra = FRAME_NS_TITLEBAR_HEIGHT (emacsframe) |
7def8cbd | 5773 | + FRAME_TOOLBAR_HEIGHT (emacsframe); |
6871e574 JD |
5774 | } |
5775 | ||
f9d45267 JD |
5776 | if (wait_for_tool_bar) |
5777 | { | |
5778 | if (FRAME_TOOLBAR_HEIGHT (emacsframe) == 0) | |
5779 | return; | |
5780 | wait_for_tool_bar = NO; | |
5781 | } | |
5782 | ||
7def8cbd JD |
5783 | neww = (int)wr.size.width - emacsframe->border_width; |
5784 | newh = (int)wr.size.height - extra; | |
5785 | ||
5786 | cols = FRAME_PIXEL_WIDTH_TO_TEXT_COLS (emacsframe, neww); | |
5787 | rows = FRAME_PIXEL_HEIGHT_TO_TEXT_LINES (emacsframe, newh); | |
5788 | ||
5789 | if (cols < MINWIDTH) | |
5790 | cols = MINWIDTH; | |
aa7d57c5 JD |
5791 | |
5792 | if (rows < MINHEIGHT) | |
5793 | rows = MINHEIGHT; | |
5794 | ||
aa7d57c5 JD |
5795 | if (oldr != rows || oldc != cols || neww != oldw || newh != oldh) |
5796 | { | |
0b3b1d23 | 5797 | NSView *view = FRAME_NS_VIEW (emacsframe); |
960ce480 JD |
5798 | NSWindow *win = [view window]; |
5799 | NSSize sz = [win resizeIncrements]; | |
5800 | ||
7def8cbd JD |
5801 | change_frame_size (emacsframe, |
5802 | FRAME_PIXEL_TO_TEXT_WIDTH (emacsframe, neww), | |
5803 | FRAME_PIXEL_TO_TEXT_HEIGHT (emacsframe, newh), | |
5804 | 0, delay, 0, 1); | |
aa7d57c5 JD |
5805 | SET_FRAME_GARBAGED (emacsframe); |
5806 | cancel_mouse_face (emacsframe); | |
960ce480 JD |
5807 | |
5808 | // Did resize increments change because of a font change? | |
5809 | if (sz.width != FRAME_COLUMN_WIDTH (emacsframe) || | |
5810 | sz.height != FRAME_LINE_HEIGHT (emacsframe)) | |
5811 | { | |
5812 | sz.width = FRAME_COLUMN_WIDTH (emacsframe); | |
5813 | sz.height = FRAME_LINE_HEIGHT (emacsframe); | |
5814 | [win setResizeIncrements: sz]; | |
680e6b8c JD |
5815 | |
5816 | NSTRACE_SIZE ("New size", NSMakeSize (neww, newh)); | |
960ce480 JD |
5817 | } |
5818 | ||
0b3b1d23 | 5819 | [view setFrame: NSMakeRect (0, 0, neww, newh)]; |
dd946752 | 5820 | [self windowDidMove:nil]; // Update top/left. |
aa7d57c5 JD |
5821 | } |
5822 | } | |
edfda783 AR |
5823 | |
5824 | - (NSSize)windowWillResize: (NSWindow *)sender toSize: (NSSize)frameSize | |
5825 | /* normalize frame to gridded text size */ | |
5826 | { | |
6871e574 | 5827 | int extra = 0; |
3d5ee10a | 5828 | |
edfda783 | 5829 | NSTRACE (windowWillResize); |
680e6b8c | 5830 | NSTRACE_SIZE ("Original size", frameSize); |
edfda783 AR |
5831 | /*fprintf (stderr,"Window will resize: %.0f x %.0f\n",frameSize.width,frameSize.height); */ |
5832 | ||
dd946752 JD |
5833 | if (fs_state == FULLSCREEN_MAXIMIZED |
5834 | && (maximized_width != (int)frameSize.width | |
5835 | || maximized_height != (int)frameSize.height)) | |
5836 | [self setFSValue: FULLSCREEN_NONE]; | |
5837 | else if (fs_state == FULLSCREEN_WIDTH | |
5838 | && maximized_width != (int)frameSize.width) | |
5839 | [self setFSValue: FULLSCREEN_NONE]; | |
5840 | else if (fs_state == FULLSCREEN_HEIGHT | |
5841 | && maximized_height != (int)frameSize.height) | |
5842 | [self setFSValue: FULLSCREEN_NONE]; | |
5843 | if (fs_state == FULLSCREEN_NONE) | |
5844 | maximized_width = maximized_height = -1; | |
5845 | ||
7def8cbd JD |
5846 | if (! [self isFullscreen]) |
5847 | { | |
5848 | extra = FRAME_NS_TITLEBAR_HEIGHT (emacsframe) | |
5849 | + FRAME_TOOLBAR_HEIGHT (emacsframe); | |
5850 | } | |
5851 | ||
5852 | cols = FRAME_PIXEL_WIDTH_TO_TEXT_COLS (emacsframe, frameSize.width); | |
edfda783 AR |
5853 | if (cols < MINWIDTH) |
5854 | cols = MINWIDTH; | |
edfda783 | 5855 | |
6871e574 JD |
5856 | rows = FRAME_PIXEL_HEIGHT_TO_TEXT_LINES (emacsframe, |
5857 | frameSize.height - extra); | |
edfda783 AR |
5858 | if (rows < MINHEIGHT) |
5859 | rows = MINHEIGHT; | |
edfda783 AR |
5860 | #ifdef NS_IMPL_COCOA |
5861 | { | |
5862 | /* this sets window title to have size in it; the wm does this under GS */ | |
5863 | NSRect r = [[self window] frame]; | |
5864 | if (r.size.height == frameSize.height && r.size.width == frameSize.width) | |
5865 | { | |
5866 | if (old_title != 0) | |
5867 | { | |
5868 | xfree (old_title); | |
5869 | old_title = 0; | |
5870 | } | |
5871 | } | |
b19aa636 | 5872 | else if (fs_state == FULLSCREEN_NONE && ! maximizing_resize) |
edfda783 AR |
5873 | { |
5874 | char *size_title; | |
5875 | NSWindow *window = [self window]; | |
5876 | if (old_title == 0) | |
5877 | { | |
b19aa636 | 5878 | char *t = strdup ([[[self window] title] UTF8String]); |
edfda783 AR |
5879 | char *pos = strstr (t, " — "); |
5880 | if (pos) | |
5881 | *pos = '\0'; | |
b19aa636 | 5882 | old_title = t; |
edfda783 AR |
5883 | } |
5884 | size_title = xmalloc (strlen (old_title) + 40); | |
a66ff6d8 | 5885 | esprintf (size_title, "%s — (%d x %d)", old_title, cols, rows); |
edfda783 AR |
5886 | [window setTitle: [NSString stringWithUTF8String: size_title]]; |
5887 | [window display]; | |
5888 | xfree (size_title); | |
5889 | } | |
5890 | } | |
5891 | #endif /* NS_IMPL_COCOA */ | |
5892 | /*fprintf (stderr," ...size became %.0f x %.0f (%d x %d)\n",frameSize.width,frameSize.height,cols,rows); */ | |
5893 | ||
5894 | return frameSize; | |
5895 | } | |
5896 | ||
5897 | ||
5898 | - (void)windowDidResize: (NSNotification *)notification | |
5899 | { | |
3d5ee10a | 5900 | if (! [self fsIsNative]) |
6871e574 JD |
5901 | { |
5902 | NSWindow *theWindow = [notification object]; | |
5903 | /* We can get notification on the non-FS window when in | |
5904 | fullscreen mode. */ | |
5905 | if ([self window] != theWindow) return; | |
5906 | } | |
04fafa46 | 5907 | |
0dc8cf50 | 5908 | #ifdef NS_IMPL_GNUSTEP |
edfda783 AR |
5909 | NSWindow *theWindow = [notification object]; |
5910 | ||
04fafa46 | 5911 | /* In GNUstep, at least currently, it's possible to get a didResize |
edfda783 AR |
5912 | without getting a willResize.. therefore we need to act as if we got |
5913 | the willResize now */ | |
5914 | NSSize sz = [theWindow frame].size; | |
5915 | sz = [self windowWillResize: theWindow toSize: sz]; | |
5916 | #endif /* NS_IMPL_GNUSTEP */ | |
5917 | ||
5918 | NSTRACE (windowDidResize); | |
5919 | /*fprintf (stderr,"windowDidResize: %.0f\n",[theWindow frame].size.height); */ | |
5920 | ||
b19aa636 JD |
5921 | if (cols > 0 && rows > 0) |
5922 | { | |
5923 | [self updateFrameSize: YES]; | |
5924 | } | |
5925 | ||
5926 | ns_send_appdefined (-1); | |
5927 | } | |
5928 | ||
edfda783 | 5929 | #ifdef NS_IMPL_COCOA |
b19aa636 JD |
5930 | - (void)viewDidEndLiveResize |
5931 | { | |
5932 | [super viewDidEndLiveResize]; | |
edfda783 AR |
5933 | if (old_title != 0) |
5934 | { | |
b19aa636 | 5935 | [[self window] setTitle: [NSString stringWithUTF8String: old_title]]; |
edfda783 AR |
5936 | xfree (old_title); |
5937 | old_title = 0; | |
5938 | } | |
b19aa636 | 5939 | maximizing_resize = NO; |
edfda783 | 5940 | } |
b19aa636 | 5941 | #endif /* NS_IMPL_COCOA */ |
edfda783 AR |
5942 | |
5943 | ||
5944 | - (void)windowDidBecomeKey: (NSNotification *)notification | |
c8c057de | 5945 | /* cf. x_detect_focus_change(), x_focus_changed(), x_new_focus_frame() */ |
edfda783 | 5946 | { |
aad3612f | 5947 | struct ns_display_info *dpyinfo = FRAME_DISPLAY_INFO (emacsframe); |
9e50ff0c | 5948 | struct frame *old_focus = dpyinfo->x_focus_frame; |
edfda783 AR |
5949 | |
5950 | NSTRACE (windowDidBecomeKey); | |
5951 | ||
5952 | if (emacsframe != old_focus) | |
9e50ff0c | 5953 | dpyinfo->x_focus_frame = emacsframe; |
81cfe31c | 5954 | |
edfda783 AR |
5955 | ns_frame_rehighlight (emacsframe); |
5956 | ||
5957 | if (emacs_event) | |
5958 | { | |
5959 | emacs_event->kind = FOCUS_IN_EVENT; | |
5960 | EV_TRAILER ((id)nil); | |
5961 | } | |
5962 | } | |
5963 | ||
5964 | ||
5965 | - (void)windowDidResignKey: (NSNotification *)notification | |
c8c057de | 5966 | /* cf. x_detect_focus_change(), x_focus_changed(), x_new_focus_frame() */ |
edfda783 | 5967 | { |
aad3612f | 5968 | struct ns_display_info *dpyinfo = FRAME_DISPLAY_INFO (emacsframe); |
18c26d81 | 5969 | BOOL is_focus_frame = dpyinfo->x_focus_frame == emacsframe; |
edfda783 AR |
5970 | NSTRACE (windowDidResignKey); |
5971 | ||
18c26d81 | 5972 | if (is_focus_frame) |
9e50ff0c | 5973 | dpyinfo->x_focus_frame = 0; |
edfda783 | 5974 | |
a2301006 | 5975 | emacsframe->mouse_moved = 0; |
c8c057de AR |
5976 | ns_frame_rehighlight (emacsframe); |
5977 | ||
5978 | /* FIXME: for some reason needed on second and subsequent clicks away | |
5979 | from sole-frame Emacs to get hollow box to show */ | |
5980 | if (!windowClosing && [[self window] isVisible] == YES) | |
59bc82c0 SZ |
5981 | { |
5982 | x_update_cursor (emacsframe, 1); | |
5983 | x_set_frame_alpha (emacsframe); | |
5984 | } | |
edfda783 | 5985 | |
18c26d81 | 5986 | if (emacs_event && is_focus_frame) |
edfda783 AR |
5987 | { |
5988 | [self deleteWorkingText]; | |
18c26d81 | 5989 | emacs_event->kind = FOCUS_OUT_EVENT; |
edfda783 AR |
5990 | EV_TRAILER ((id)nil); |
5991 | } | |
5992 | } | |
5993 | ||
5994 | ||
5995 | - (void)windowWillMiniaturize: sender | |
5996 | { | |
5997 | NSTRACE (windowWillMiniaturize); | |
5998 | } | |
5999 | ||
6000 | ||
6001 | - (BOOL)isFlipped | |
6002 | { | |
6003 | return YES; | |
6004 | } | |
6005 | ||
6006 | ||
6007 | - (BOOL)isOpaque | |
6008 | { | |
6009 | return NO; | |
6010 | } | |
6011 | ||
6012 | ||
6013 | - initFrameFromEmacs: (struct frame *)f | |
6014 | { | |
6015 | NSRect r, wr; | |
6016 | Lisp_Object tem; | |
6017 | NSWindow *win; | |
edfda783 AR |
6018 | NSSize sz; |
6019 | NSColor *col; | |
6020 | NSString *name; | |
6021 | ||
6022 | NSTRACE (initFrameFromEmacs); | |
6023 | ||
6024 | windowClosing = NO; | |
6025 | processingCompose = NO; | |
6026 | scrollbarsNeedingUpdate = 0; | |
dd946752 JD |
6027 | fs_state = FULLSCREEN_NONE; |
6028 | fs_before_fs = next_maximized = -1; | |
6871e574 JD |
6029 | #ifdef HAVE_NATIVE_FS |
6030 | fs_is_native = ns_use_native_fullscreen; | |
6031 | #else | |
6032 | fs_is_native = NO; | |
6033 | #endif | |
dd946752 JD |
6034 | maximized_width = maximized_height = -1; |
6035 | nonfs_window = nil; | |
edfda783 AR |
6036 | |
6037 | /*fprintf (stderr,"init with %d, %d\n",f->text_cols, f->text_lines); */ | |
6038 | ||
e2f79c8d | 6039 | ns_userRect = NSMakeRect (0, 0, 0, 0); |
edfda783 AR |
6040 | r = NSMakeRect (0, 0, FRAME_TEXT_COLS_TO_PIXEL_WIDTH (f, f->text_cols), |
6041 | FRAME_TEXT_LINES_TO_PIXEL_HEIGHT (f, f->text_lines)); | |
6042 | [self initWithFrame: r]; | |
6aba198c | 6043 | [self setAutoresizingMask: NSViewWidthSizable | NSViewHeightSizable]; |
edfda783 AR |
6044 | |
6045 | FRAME_NS_VIEW (f) = self; | |
6046 | emacsframe = f; | |
b19aa636 | 6047 | #ifdef NS_IMPL_COCOA |
edfda783 | 6048 | old_title = 0; |
b19aa636 JD |
6049 | maximizing_resize = NO; |
6050 | #endif | |
edfda783 AR |
6051 | |
6052 | win = [[EmacsWindow alloc] | |
6053 | initWithContentRect: r | |
6054 | styleMask: (NSResizableWindowMask | | |
a258d627 JD |
6055 | #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_7 |
6056 | NSTitledWindowMask | | |
6057 | #endif | |
edfda783 AR |
6058 | NSMiniaturizableWindowMask | |
6059 | NSClosableWindowMask) | |
6060 | backing: NSBackingStoreBuffered | |
6061 | defer: YES]; | |
6062 | ||
6871e574 | 6063 | #ifdef HAVE_NATIVE_FS |
dd946752 JD |
6064 | [win setCollectionBehavior:NSWindowCollectionBehaviorFullScreenPrimary]; |
6065 | #endif | |
6066 | ||
edfda783 | 6067 | wr = [win frame]; |
dd946752 | 6068 | bwidth = f->border_width = wr.size.width - r.size.width; |
04fafa46 | 6069 | tibar_height = FRAME_NS_TITLEBAR_HEIGHT (f) = wr.size.height - r.size.height; |
edfda783 AR |
6070 | |
6071 | [win setAcceptsMouseMovedEvents: YES]; | |
6072 | [win setDelegate: self]; | |
6073 | [win useOptimizedDrawing: YES]; | |
6074 | ||
6075 | sz.width = FRAME_COLUMN_WIDTH (f); | |
6076 | sz.height = FRAME_LINE_HEIGHT (f); | |
6077 | [win setResizeIncrements: sz]; | |
6078 | ||
6079 | [[win contentView] addSubview: self]; | |
6080 | ||
6081 | if (ns_drag_types) | |
6082 | [self registerForDraggedTypes: ns_drag_types]; | |
6083 | ||
e69b0960 | 6084 | tem = f->name; |
edfda783 | 6085 | name = [NSString stringWithUTF8String: |
0dc8cf50 | 6086 | NILP (tem) ? "Emacs" : SSDATA (tem)]; |
edfda783 AR |
6087 | [win setTitle: name]; |
6088 | ||
6089 | /* toolbar support */ | |
6090 | toolbar = [[EmacsToolbar alloc] initForView: self withIdentifier: | |
6091 | [NSString stringWithFormat: @"Emacs Frame %d", | |
6092 | ns_window_num]]; | |
6093 | [win setToolbar: toolbar]; | |
6094 | [toolbar setVisible: NO]; | |
f9d45267 JD |
6095 | |
6096 | /* Don't set frame garbaged until tool bar is up to date? | |
6097 | This avoids an extra clear and redraw (flicker) at frame creation. */ | |
6098 | if (FRAME_EXTERNAL_TOOL_BAR (f)) wait_for_tool_bar = YES; | |
6099 | else wait_for_tool_bar = NO; | |
6100 | ||
6101 | ||
edfda783 | 6102 | #ifdef NS_IMPL_COCOA |
c0342369 JD |
6103 | { |
6104 | NSButton *toggleButton; | |
edfda783 AR |
6105 | toggleButton = [win standardWindowButton: NSWindowToolbarButton]; |
6106 | [toggleButton setTarget: self]; | |
6107 | [toggleButton setAction: @selector (toggleToolbar: )]; | |
c0342369 | 6108 | } |
edfda783 | 6109 | #endif |
581a8100 | 6110 | FRAME_TOOLBAR_HEIGHT (f) = 0; |
edfda783 | 6111 | |
e69b0960 | 6112 | tem = f->icon_name; |
edfda783 AR |
6113 | if (!NILP (tem)) |
6114 | [win setMiniwindowTitle: | |
0dc8cf50 | 6115 | [NSString stringWithUTF8String: SSDATA (tem)]]; |
edfda783 AR |
6116 | |
6117 | { | |
6118 | NSScreen *screen = [win screen]; | |
6119 | ||
6120 | if (screen != 0) | |
6121 | [win setFrameTopLeftPoint: NSMakePoint | |
6122 | (IN_BOUND (-SCREENMAX, f->left_pos, SCREENMAX), | |
6123 | IN_BOUND (-SCREENMAX, | |
6124 | [screen frame].size.height - NS_TOP_POS (f), SCREENMAX))]; | |
6125 | } | |
6126 | ||
6127 | [win makeFirstResponder: self]; | |
6128 | ||
6129 | col = ns_lookup_indexed_color (NS_FACE_BACKGROUND | |
6130 | (FRAME_DEFAULT_FACE (emacsframe)), emacsframe); | |
6131 | [win setBackgroundColor: col]; | |
c0342369 | 6132 | if ([col alphaComponent] != (EmacsCGFloat) 1.0) |
edfda783 AR |
6133 | [win setOpaque: NO]; |
6134 | ||
6135 | [self allocateGState]; | |
6136 | ||
699c10bd | 6137 | [NSApp registerServicesMenuSendTypes: ns_send_types |
3fe4b549 | 6138 | returnTypes: nil]; |
699c10bd | 6139 | |
edfda783 AR |
6140 | ns_window_num++; |
6141 | return self; | |
6142 | } | |
6143 | ||
6144 | ||
6145 | - (void)windowDidMove: sender | |
6146 | { | |
6147 | NSWindow *win = [self window]; | |
6148 | NSRect r = [win frame]; | |
e2f79c8d JD |
6149 | NSArray *screens = [NSScreen screens]; |
6150 | NSScreen *screen = [screens objectAtIndex: 0]; | |
edfda783 AR |
6151 | |
6152 | NSTRACE (windowDidMove); | |
6153 | ||
6154 | if (!emacsframe->output_data.ns) | |
6155 | return; | |
6156 | if (screen != nil) | |
6157 | { | |
6516d10a AR |
6158 | emacsframe->left_pos = r.origin.x; |
6159 | emacsframe->top_pos = | |
6160 | [screen frame].size.height - (r.origin.y + r.size.height); | |
edfda783 AR |
6161 | } |
6162 | } | |
6163 | ||
6516d10a AR |
6164 | |
6165 | /* Called AFTER method below, but before our windowWillResize call there leads | |
6166 | to windowDidResize -> x_set_window_size. Update emacs' notion of frame | |
6167 | location so set_window_size moves the frame. */ | |
edfda783 AR |
6168 | - (BOOL)windowShouldZoom: (NSWindow *)sender toFrame: (NSRect)newFrame |
6169 | { | |
e2f79c8d | 6170 | emacsframe->output_data.ns->zooming = 1; |
edfda783 AR |
6171 | return YES; |
6172 | } | |
edfda783 | 6173 | |
4ddf94bd AR |
6174 | |
6175 | /* Override to do something slightly nonstandard, but nice. First click on | |
6176 | zoom button will zoom vertically. Second will zoom completely. Third | |
6177 | returns to original. */ | |
edfda783 | 6178 | - (NSRect)windowWillUseStandardFrame:(NSWindow *)sender |
4ddf94bd AR |
6179 | defaultFrame:(NSRect)defaultFrame |
6180 | { | |
6181 | NSRect result = [sender frame]; | |
6516d10a | 6182 | |
4ddf94bd AR |
6183 | NSTRACE (windowWillUseStandardFrame); |
6184 | ||
dd946752 JD |
6185 | if (fs_before_fs != -1) /* Entering fullscreen */ |
6186 | { | |
6187 | result = defaultFrame; | |
6188 | } | |
6189 | else if (next_maximized == FULLSCREEN_HEIGHT | |
6190 | || (next_maximized == -1 | |
6191 | && abs (defaultFrame.size.height - result.size.height) | |
6192 | > FRAME_LINE_HEIGHT (emacsframe))) | |
6516d10a AR |
6193 | { |
6194 | /* first click */ | |
6195 | ns_userRect = result; | |
dd946752 JD |
6196 | maximized_height = result.size.height = defaultFrame.size.height; |
6197 | maximized_width = -1; | |
6516d10a | 6198 | result.origin.y = defaultFrame.origin.y; |
dd946752 | 6199 | [self setFSValue: FULLSCREEN_HEIGHT]; |
b19aa636 JD |
6200 | #ifdef NS_IMPL_COCOA |
6201 | maximizing_resize = YES; | |
6202 | #endif | |
dd946752 JD |
6203 | } |
6204 | else if (next_maximized == FULLSCREEN_WIDTH) | |
6205 | { | |
6206 | ns_userRect = result; | |
6207 | maximized_width = result.size.width = defaultFrame.size.width; | |
6208 | maximized_height = -1; | |
6209 | result.origin.x = defaultFrame.origin.x; | |
6210 | [self setFSValue: FULLSCREEN_WIDTH]; | |
6211 | } | |
6212 | else if (next_maximized == FULLSCREEN_MAXIMIZED | |
6213 | || (next_maximized == -1 | |
6214 | && abs (defaultFrame.size.width - result.size.width) | |
6215 | > FRAME_COLUMN_WIDTH (emacsframe))) | |
6216 | { | |
6217 | result = defaultFrame; /* second click */ | |
6218 | maximized_width = result.size.width; | |
6219 | maximized_height = result.size.height; | |
6220 | [self setFSValue: FULLSCREEN_MAXIMIZED]; | |
b19aa636 JD |
6221 | #ifdef NS_IMPL_COCOA |
6222 | maximizing_resize = YES; | |
6223 | #endif | |
6516d10a AR |
6224 | } |
6225 | else | |
6226 | { | |
dd946752 JD |
6227 | /* restore */ |
6228 | result = ns_userRect.size.height ? ns_userRect : result; | |
6229 | ns_userRect = NSMakeRect (0, 0, 0, 0); | |
b19aa636 JD |
6230 | #ifdef NS_IMPL_COCOA |
6231 | maximizing_resize = fs_state != FULLSCREEN_NONE; | |
6232 | #endif | |
dd946752 | 6233 | [self setFSValue: FULLSCREEN_NONE]; |
c0342369 | 6234 | maximized_width = maximized_height = -1; |
6516d10a | 6235 | } |
4ddf94bd | 6236 | |
dd946752 | 6237 | if (fs_before_fs == -1) next_maximized = -1; |
4ddf94bd AR |
6238 | [self windowWillResize: sender toSize: result.size]; |
6239 | return result; | |
6240 | } | |
edfda783 AR |
6241 | |
6242 | ||
6243 | - (void)windowDidDeminiaturize: sender | |
6244 | { | |
6245 | NSTRACE (windowDidDeminiaturize); | |
6246 | if (!emacsframe->output_data.ns) | |
6247 | return; | |
edfa7fa0 DA |
6248 | |
6249 | SET_FRAME_ICONIFIED (emacsframe, 0); | |
6250 | SET_FRAME_VISIBLE (emacsframe, 1); | |
94ae2ad4 | 6251 | windows_or_buffers_changed = 63; |
edfda783 AR |
6252 | |
6253 | if (emacs_event) | |
6254 | { | |
edfa7fa0 | 6255 | emacs_event->kind = DEICONIFY_EVENT; |
edfda783 AR |
6256 | EV_TRAILER ((id)nil); |
6257 | } | |
6258 | } | |
6259 | ||
6260 | ||
6261 | - (void)windowDidExpose: sender | |
6262 | { | |
6263 | NSTRACE (windowDidExpose); | |
6264 | if (!emacsframe->output_data.ns) | |
6265 | return; | |
edfa7fa0 DA |
6266 | |
6267 | SET_FRAME_VISIBLE (emacsframe, 1); | |
edfda783 AR |
6268 | SET_FRAME_GARBAGED (emacsframe); |
6269 | ||
6270 | if (send_appdefined) | |
6271 | ns_send_appdefined (-1); | |
6272 | } | |
6273 | ||
6274 | ||
6275 | - (void)windowDidMiniaturize: sender | |
6276 | { | |
6277 | NSTRACE (windowDidMiniaturize); | |
6278 | if (!emacsframe->output_data.ns) | |
6279 | return; | |
6280 | ||
edfa7fa0 DA |
6281 | SET_FRAME_ICONIFIED (emacsframe, 1); |
6282 | SET_FRAME_VISIBLE (emacsframe, 0); | |
edfda783 AR |
6283 | |
6284 | if (emacs_event) | |
6285 | { | |
6286 | emacs_event->kind = ICONIFY_EVENT; | |
6287 | EV_TRAILER ((id)nil); | |
6288 | } | |
6289 | } | |
6290 | ||
6871e574 JD |
6291 | #ifdef HAVE_NATIVE_FS |
6292 | - (NSApplicationPresentationOptions)window:(NSWindow *)window | |
6293 | willUseFullScreenPresentationOptions: | |
6294 | (NSApplicationPresentationOptions)proposedOptions | |
6295 | { | |
6296 | return proposedOptions|NSApplicationPresentationAutoHideToolbar; | |
6297 | } | |
6298 | #endif | |
6299 | ||
dd946752 JD |
6300 | - (void)windowWillEnterFullScreen:(NSNotification *)notification |
6301 | { | |
6302 | fs_before_fs = fs_state; | |
6303 | } | |
6304 | ||
6305 | - (void)windowDidEnterFullScreen:(NSNotification *)notification | |
6306 | { | |
6307 | [self setFSValue: FULLSCREEN_BOTH]; | |
6871e574 | 6308 | if (! [self fsIsNative]) |
04fafa46 | 6309 | { |
6871e574 JD |
6310 | [self windowDidBecomeKey:notification]; |
6311 | [nonfs_window orderOut:self]; | |
04fafa46 | 6312 | } |
28c76099 JD |
6313 | else |
6314 | { | |
6315 | BOOL tbar_visible = FRAME_EXTERNAL_TOOL_BAR (emacsframe) ? YES : NO; | |
6316 | #ifdef NS_IMPL_COCOA | |
ddb317ba | 6317 | #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_7 |
28c76099 JD |
6318 | unsigned val = (unsigned)[NSApp presentationOptions]; |
6319 | ||
6320 | // OSX 10.7 bug fix, the menu won't appear without this. | |
6321 | // val is non-zero on other OSX versions. | |
6322 | if (val == 0) | |
6323 | { | |
6324 | NSApplicationPresentationOptions options | |
6325 | = NSApplicationPresentationAutoHideDock | |
6326 | | NSApplicationPresentationAutoHideMenuBar | |
6327 | | NSApplicationPresentationFullScreen | |
6328 | | NSApplicationPresentationAutoHideToolbar; | |
6329 | ||
6330 | [NSApp setPresentationOptions: options]; | |
6331 | } | |
ddb317ba | 6332 | #endif |
28c76099 JD |
6333 | #endif |
6334 | [toolbar setVisible:tbar_visible]; | |
6335 | } | |
dd946752 JD |
6336 | } |
6337 | ||
6338 | - (void)windowWillExitFullScreen:(NSNotification *)notification | |
6339 | { | |
6340 | if (next_maximized != -1) | |
6341 | fs_before_fs = next_maximized; | |
6342 | } | |
6343 | ||
6344 | - (void)windowDidExitFullScreen:(NSNotification *)notification | |
6345 | { | |
6346 | [self setFSValue: fs_before_fs]; | |
6347 | fs_before_fs = -1; | |
d180bde8 | 6348 | #ifdef HAVE_NATIVE_FS |
da5ecfa9 | 6349 | [self updateCollectionBehavior]; |
c0342369 | 6350 | #endif |
6871e574 JD |
6351 | if (FRAME_EXTERNAL_TOOL_BAR (emacsframe)) |
6352 | { | |
6353 | [toolbar setVisible:YES]; | |
6354 | update_frame_tool_bar (emacsframe); | |
6355 | [self updateFrameSize:YES]; | |
6356 | [[self window] display]; | |
6357 | } | |
6358 | else | |
6359 | [toolbar setVisible:NO]; | |
6360 | ||
dd946752 JD |
6361 | if (next_maximized != -1) |
6362 | [[self window] performZoom:self]; | |
6363 | } | |
6364 | ||
6871e574 | 6365 | - (BOOL)fsIsNative |
dd946752 | 6366 | { |
6871e574 JD |
6367 | return fs_is_native; |
6368 | } | |
6369 | ||
6370 | - (BOOL)isFullscreen | |
6371 | { | |
6372 | if (! fs_is_native) return nonfs_window != nil; | |
6373 | #ifdef HAVE_NATIVE_FS | |
6374 | return ([[self window] styleMask] & NSFullScreenWindowMask) != 0; | |
dd946752 | 6375 | #else |
6871e574 JD |
6376 | return NO; |
6377 | #endif | |
6378 | } | |
6379 | ||
6380 | #ifdef HAVE_NATIVE_FS | |
da5ecfa9 | 6381 | - (void)updateCollectionBehavior |
6871e574 JD |
6382 | { |
6383 | if (! [self isFullscreen]) | |
6384 | { | |
6385 | NSWindow *win = [self window]; | |
6386 | NSWindowCollectionBehavior b = [win collectionBehavior]; | |
6387 | if (ns_use_native_fullscreen) | |
6388 | b |= NSWindowCollectionBehaviorFullScreenPrimary; | |
6389 | else | |
6390 | b &= ~NSWindowCollectionBehaviorFullScreenPrimary; | |
6391 | ||
6392 | [win setCollectionBehavior: b]; | |
6393 | fs_is_native = ns_use_native_fullscreen; | |
6394 | } | |
6395 | } | |
6396 | #endif | |
3d5ee10a | 6397 | |
6871e574 JD |
6398 | - (void)toggleFullScreen: (id)sender |
6399 | { | |
6400 | NSWindow *w, *fw; | |
6401 | BOOL onFirstScreen; | |
6402 | struct frame *f; | |
dd946752 | 6403 | NSSize sz; |
6871e574 JD |
6404 | NSRect r, wr; |
6405 | NSColor *col; | |
6406 | ||
6407 | if (fs_is_native) | |
6408 | { | |
d180bde8 | 6409 | #ifdef HAVE_NATIVE_FS |
6871e574 | 6410 | [[self window] toggleFullScreen:sender]; |
c0342369 | 6411 | #endif |
6871e574 JD |
6412 | return; |
6413 | } | |
6414 | ||
6415 | w = [self window]; | |
6416 | onFirstScreen = [[w screen] isEqual:[[NSScreen screens] objectAtIndex:0]]; | |
6417 | f = emacsframe; | |
6418 | wr = [w frame]; | |
6419 | col = ns_lookup_indexed_color (NS_FACE_BACKGROUND | |
6420 | (FRAME_DEFAULT_FACE (f)), | |
6421 | f); | |
dd946752 JD |
6422 | |
6423 | sz.width = FRAME_COLUMN_WIDTH (f); | |
6424 | sz.height = FRAME_LINE_HEIGHT (f); | |
6425 | ||
6426 | if (fs_state != FULLSCREEN_BOTH) | |
6427 | { | |
029788c7 JD |
6428 | NSScreen *screen = [w screen]; |
6429 | ||
6430 | #if defined (NS_IMPL_COCOA) && \ | |
6431 | MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_9 | |
6432 | /* Hide ghost menu bar on secondary monitor? */ | |
6433 | if (! onFirstScreen) | |
6434 | onFirstScreen = [NSScreen screensHaveSeparateSpaces]; | |
6435 | #endif | |
dd946752 JD |
6436 | /* Hide dock and menubar if we are on the primary screen. */ |
6437 | if (onFirstScreen) | |
6438 | { | |
6439 | #if defined (NS_IMPL_COCOA) && \ | |
6440 | MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6 | |
6441 | NSApplicationPresentationOptions options | |
6442 | = NSApplicationPresentationAutoHideDock | |
6443 | | NSApplicationPresentationAutoHideMenuBar; | |
6444 | ||
6445 | [NSApp setPresentationOptions: options]; | |
6446 | #else | |
6447 | [NSMenu setMenuBarVisible:NO]; | |
6448 | #endif | |
6449 | } | |
6450 | ||
6451 | fw = [[EmacsFSWindow alloc] | |
04fafa46 | 6452 | initWithContentRect:[w contentRectForFrameRect:wr] |
dd946752 JD |
6453 | styleMask:NSBorderlessWindowMask |
6454 | backing:NSBackingStoreBuffered | |
6455 | defer:YES | |
029788c7 | 6456 | screen:screen]; |
dd946752 JD |
6457 | |
6458 | [fw setContentView:[w contentView]]; | |
6459 | [fw setTitle:[w title]]; | |
dd946752 | 6460 | [fw setDelegate:self]; |
dd946752 JD |
6461 | [fw setAcceptsMouseMovedEvents: YES]; |
6462 | [fw useOptimizedDrawing: YES]; | |
6463 | [fw setResizeIncrements: sz]; | |
6464 | [fw setBackgroundColor: col]; | |
c0342369 | 6465 | if ([col alphaComponent] != (EmacsCGFloat) 1.0) |
dd946752 JD |
6466 | [fw setOpaque: NO]; |
6467 | ||
6468 | f->border_width = 0; | |
6469 | FRAME_NS_TITLEBAR_HEIGHT (f) = 0; | |
04fafa46 JD |
6470 | tobar_height = FRAME_TOOLBAR_HEIGHT (f); |
6471 | FRAME_TOOLBAR_HEIGHT (f) = 0; | |
dd946752 JD |
6472 | |
6473 | nonfs_window = w; | |
04fafa46 | 6474 | |
dd946752 | 6475 | [self windowWillEnterFullScreen:nil]; |
04fafa46 JD |
6476 | [fw makeKeyAndOrderFront:NSApp]; |
6477 | [fw makeFirstResponder:self]; | |
dd946752 | 6478 | [w orderOut:self]; |
029788c7 | 6479 | r = [fw frameRectForContentRect:[screen frame]]; |
dd946752 JD |
6480 | [fw setFrame: r display:YES animate:YES]; |
6481 | [self windowDidEnterFullScreen:nil]; | |
04fafa46 | 6482 | [fw display]; |
dd946752 JD |
6483 | } |
6484 | else | |
6485 | { | |
6486 | fw = w; | |
6487 | w = nonfs_window; | |
04fafa46 | 6488 | nonfs_window = nil; |
dd946752 JD |
6489 | |
6490 | if (onFirstScreen) | |
6491 | { | |
6492 | #if defined (NS_IMPL_COCOA) && \ | |
6493 | MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6 | |
6494 | [NSApp setPresentationOptions: NSApplicationPresentationDefault]; | |
6495 | #else | |
6496 | [NSMenu setMenuBarVisible:YES]; | |
6497 | #endif | |
6498 | } | |
6499 | ||
6500 | [w setContentView:[fw contentView]]; | |
6501 | [w setResizeIncrements: sz]; | |
6502 | [w setBackgroundColor: col]; | |
c0342369 | 6503 | if ([col alphaComponent] != (EmacsCGFloat) 1.0) |
dd946752 | 6504 | [w setOpaque: NO]; |
5f3f57be | 6505 | |
dd946752 | 6506 | f->border_width = bwidth; |
04fafa46 | 6507 | FRAME_NS_TITLEBAR_HEIGHT (f) = tibar_height; |
6871e574 JD |
6508 | if (FRAME_EXTERNAL_TOOL_BAR (f)) |
6509 | FRAME_TOOLBAR_HEIGHT (f) = tobar_height; | |
dd946752 JD |
6510 | |
6511 | [self windowWillExitFullScreen:nil]; | |
6512 | [fw setFrame: [w frame] display:YES animate:YES]; | |
6513 | [fw close]; | |
6514 | [w makeKeyAndOrderFront:NSApp]; | |
6515 | [self windowDidExitFullScreen:nil]; | |
6871e574 | 6516 | [self updateFrameSize:YES]; |
dd946752 | 6517 | } |
dd946752 JD |
6518 | } |
6519 | ||
6520 | - (void)handleFS | |
6521 | { | |
6522 | if (fs_state != emacsframe->want_fullscreen) | |
6523 | { | |
6524 | if (fs_state == FULLSCREEN_BOTH) | |
6525 | { | |
6526 | [self toggleFullScreen:self]; | |
6527 | } | |
6528 | ||
6529 | switch (emacsframe->want_fullscreen) | |
6530 | { | |
6531 | case FULLSCREEN_BOTH: | |
6532 | [self toggleFullScreen:self]; | |
6533 | break; | |
6534 | case FULLSCREEN_WIDTH: | |
6535 | next_maximized = FULLSCREEN_WIDTH; | |
6536 | if (fs_state != FULLSCREEN_BOTH) | |
6537 | [[self window] performZoom:self]; | |
6538 | break; | |
6539 | case FULLSCREEN_HEIGHT: | |
6540 | next_maximized = FULLSCREEN_HEIGHT; | |
6541 | if (fs_state != FULLSCREEN_BOTH) | |
6542 | [[self window] performZoom:self]; | |
6543 | break; | |
6544 | case FULLSCREEN_MAXIMIZED: | |
6545 | next_maximized = FULLSCREEN_MAXIMIZED; | |
6546 | if (fs_state != FULLSCREEN_BOTH) | |
6547 | [[self window] performZoom:self]; | |
6548 | break; | |
6549 | case FULLSCREEN_NONE: | |
6550 | if (fs_state != FULLSCREEN_BOTH) | |
6551 | { | |
6552 | next_maximized = FULLSCREEN_NONE; | |
6553 | [[self window] performZoom:self]; | |
6554 | } | |
6555 | break; | |
6556 | } | |
5f3f57be | 6557 | |
dd946752 JD |
6558 | emacsframe->want_fullscreen = FULLSCREEN_NONE; |
6559 | } | |
6560 | ||
6561 | } | |
6562 | ||
6563 | - (void) setFSValue: (int)value | |
6564 | { | |
6565 | Lisp_Object lval = Qnil; | |
6566 | switch (value) | |
6567 | { | |
6568 | case FULLSCREEN_BOTH: | |
6569 | lval = Qfullboth; | |
6570 | break; | |
6571 | case FULLSCREEN_WIDTH: | |
6572 | lval = Qfullwidth; | |
6573 | break; | |
6574 | case FULLSCREEN_HEIGHT: | |
6575 | lval = Qfullheight; | |
6576 | break; | |
6577 | case FULLSCREEN_MAXIMIZED: | |
6578 | lval = Qmaximized; | |
6579 | break; | |
6580 | } | |
6581 | store_frame_param (emacsframe, Qfullscreen, lval); | |
6582 | fs_state = value; | |
6583 | } | |
edfda783 AR |
6584 | |
6585 | - (void)mouseEntered: (NSEvent *)theEvent | |
6586 | { | |
edfda783 | 6587 | NSTRACE (mouseEntered); |
ced135eb DA |
6588 | if (emacsframe) |
6589 | FRAME_DISPLAY_INFO (emacsframe)->last_mouse_movement_time | |
6590 | = EV_TIMESTAMP (theEvent); | |
edfda783 AR |
6591 | } |
6592 | ||
6593 | ||
6594 | - (void)mouseExited: (NSEvent *)theEvent | |
6595 | { | |
bbf534ce | 6596 | Mouse_HLInfo *hlinfo = emacsframe ? MOUSE_HL_INFO (emacsframe) : NULL; |
edfda783 AR |
6597 | |
6598 | NSTRACE (mouseExited); | |
6599 | ||
c1fc2d3a | 6600 | if (!hlinfo) |
edfda783 AR |
6601 | return; |
6602 | ||
ced135eb DA |
6603 | FRAME_DISPLAY_INFO (emacsframe)->last_mouse_movement_time |
6604 | = EV_TIMESTAMP (theEvent); | |
edfda783 | 6605 | |
bbf534ce | 6606 | if (emacsframe == hlinfo->mouse_face_mouse_frame) |
edfda783 | 6607 | { |
bbf534ce EZ |
6608 | clear_mouse_face (hlinfo); |
6609 | hlinfo->mouse_face_mouse_frame = 0; | |
edfda783 AR |
6610 | } |
6611 | } | |
6612 | ||
6613 | ||
6614 | - menuDown: sender | |
6615 | { | |
6616 | NSTRACE (menuDown); | |
6617 | if (context_menu_value == -1) | |
6618 | context_menu_value = [sender tag]; | |
1088b922 | 6619 | else |
0dc8cf50 JD |
6620 | { |
6621 | NSInteger tag = [sender tag]; | |
6622 | find_and_call_menu_selection (emacsframe, emacsframe->menu_bar_items_used, | |
e69b0960 | 6623 | emacsframe->menu_bar_vector, |
0dc8cf50 JD |
6624 | (void *)tag); |
6625 | } | |
6626 | ||
edfda783 AR |
6627 | ns_send_appdefined (-1); |
6628 | return self; | |
6629 | } | |
6630 | ||
6631 | ||
6632 | - (EmacsToolbar *)toolbar | |
6633 | { | |
6634 | return toolbar; | |
6635 | } | |
6636 | ||
6637 | ||
6638 | /* this gets called on toolbar button click */ | |
6639 | - toolbarClicked: (id)item | |
6640 | { | |
6641 | NSEvent *theEvent; | |
6642 | int idx = [item tag] * TOOL_BAR_ITEM_NSLOTS; | |
6643 | ||
6644 | NSTRACE (toolbarClicked); | |
6645 | ||
6646 | if (!emacs_event) | |
6647 | return self; | |
6648 | ||
6649 | /* send first event (for some reason two needed) */ | |
8612b71a | 6650 | theEvent = [[self window] currentEvent]; |
edfda783 AR |
6651 | emacs_event->kind = TOOL_BAR_EVENT; |
6652 | XSETFRAME (emacs_event->arg, emacsframe); | |
6653 | EV_TRAILER (theEvent); | |
6654 | ||
6655 | emacs_event->kind = TOOL_BAR_EVENT; | |
6656 | /* XSETINT (emacs_event->code, 0); */ | |
e69b0960 | 6657 | emacs_event->arg = AREF (emacsframe->tool_bar_items, |
edd74c35 | 6658 | idx + TOOL_BAR_ITEM_KEY); |
edfda783 AR |
6659 | emacs_event->modifiers = EV_MODIFIERS (theEvent); |
6660 | EV_TRAILER (theEvent); | |
6661 | return self; | |
6662 | } | |
6663 | ||
6664 | ||
6665 | - toggleToolbar: (id)sender | |
6666 | { | |
8612b71a AR |
6667 | if (!emacs_event) |
6668 | return self; | |
6669 | ||
a9f58614 | 6670 | emacs_event->kind = NS_NONKEY_EVENT; |
8612b71a AR |
6671 | emacs_event->code = KEY_NS_TOGGLE_TOOLBAR; |
6672 | EV_TRAILER ((id)nil); | |
6673 | return self; | |
edfda783 AR |
6674 | } |
6675 | ||
6676 | ||
6677 | - (void)drawRect: (NSRect)rect | |
6678 | { | |
6679 | int x = NSMinX (rect), y = NSMinY (rect); | |
6680 | int width = NSWidth (rect), height = NSHeight (rect); | |
6681 | ||
6682 | NSTRACE (drawRect); | |
6683 | ||
3bc0a2f7 | 6684 | if (!emacsframe || !emacsframe->output_data.ns) |
edfda783 AR |
6685 | return; |
6686 | ||
4ddf94bd | 6687 | ns_clear_frame_area (emacsframe, x, y, width, height); |
edfda783 | 6688 | expose_frame (emacsframe, x, y, width, height); |
15891144 DR |
6689 | |
6690 | /* | |
6691 | drawRect: may be called (at least in OS X 10.5) for invisible | |
2c6584e8 | 6692 | views as well for some reason. Thus, do not infer visibility |
15891144 DR |
6693 | here. |
6694 | ||
6695 | emacsframe->async_visible = 1; | |
6696 | emacsframe->async_iconified = 0; | |
6697 | */ | |
edfda783 AR |
6698 | } |
6699 | ||
6700 | ||
6701 | /* NSDraggingDestination protocol methods. Actually this is not really a | |
6702 | protocol, but a category of Object. O well... */ | |
6703 | ||
e7b90afd | 6704 | -(NSUInteger) draggingEntered: (id <NSDraggingInfo>) sender |
edfda783 AR |
6705 | { |
6706 | NSTRACE (draggingEntered); | |
6707 | return NSDragOperationGeneric; | |
6708 | } | |
6709 | ||
6710 | ||
6711 | -(BOOL)prepareForDragOperation: (id <NSDraggingInfo>) sender | |
6712 | { | |
6713 | return YES; | |
6714 | } | |
6715 | ||
6716 | ||
6717 | -(BOOL)performDragOperation: (id <NSDraggingInfo>) sender | |
6718 | { | |
6719 | id pb; | |
6720 | int x, y; | |
6721 | NSString *type; | |
6722 | NSEvent *theEvent = [[self window] currentEvent]; | |
6723 | NSPoint position; | |
1269a680 JD |
6724 | NSDragOperation op = [sender draggingSourceOperationMask]; |
6725 | int modifiers = 0; | |
edfda783 AR |
6726 | |
6727 | NSTRACE (performDragOperation); | |
6728 | ||
6729 | if (!emacs_event) | |
3fdebbf9 | 6730 | return NO; |
edfda783 AR |
6731 | |
6732 | position = [self convertPoint: [sender draggingLocation] fromView: nil]; | |
6733 | x = lrint (position.x); y = lrint (position.y); | |
6734 | ||
6735 | pb = [sender draggingPasteboard]; | |
6736 | type = [pb availableTypeFromArray: ns_drag_types]; | |
1269a680 JD |
6737 | |
6738 | if (! (op & (NSDragOperationMove|NSDragOperationDelete)) && | |
6739 | // URL drags contain all operations (0xf), don't allow all to be set. | |
6740 | (op & 0xf) != 0xf) | |
6741 | { | |
6742 | if (op & NSDragOperationLink) | |
6743 | modifiers |= NSControlKeyMask; | |
6744 | if (op & NSDragOperationCopy) | |
6745 | modifiers |= NSAlternateKeyMask; | |
6746 | if (op & NSDragOperationGeneric) | |
6747 | modifiers |= NSCommandKeyMask; | |
6748 | } | |
6749 | ||
6750 | modifiers = EV_MODIFIERS2 (modifiers); | |
edfda783 AR |
6751 | if (type == 0) |
6752 | { | |
6753 | return NO; | |
6754 | } | |
6755 | else if ([type isEqualToString: NSFilenamesPboardType]) | |
6756 | { | |
6757 | NSArray *files; | |
6758 | NSEnumerator *fenum; | |
6759 | NSString *file; | |
6760 | ||
6761 | if (!(files = [pb propertyListForType: type])) | |
6762 | return NO; | |
6763 | ||
6764 | fenum = [files objectEnumerator]; | |
6765 | while ( (file = [fenum nextObject]) ) | |
6766 | { | |
1269a680 | 6767 | emacs_event->kind = DRAG_N_DROP_EVENT; |
edfda783 AR |
6768 | XSETINT (emacs_event->x, x); |
6769 | XSETINT (emacs_event->y, y); | |
6770 | ns_input_file = append2 (ns_input_file, | |
6771 | build_string ([file UTF8String])); | |
1269a680 JD |
6772 | emacs_event->modifiers = modifiers; |
6773 | emacs_event->arg = list2 (Qfile, build_string ([file UTF8String])); | |
edfda783 AR |
6774 | EV_TRAILER (theEvent); |
6775 | } | |
6776 | return YES; | |
6777 | } | |
6778 | else if ([type isEqualToString: NSURLPboardType]) | |
6779 | { | |
1269a680 JD |
6780 | NSURL *url = [NSURL URLFromPasteboard: pb]; |
6781 | if (url == nil) return NO; | |
edfda783 | 6782 | |
1269a680 | 6783 | emacs_event->kind = DRAG_N_DROP_EVENT; |
edfda783 AR |
6784 | XSETINT (emacs_event->x, x); |
6785 | XSETINT (emacs_event->y, y); | |
1269a680 JD |
6786 | emacs_event->modifiers = modifiers; |
6787 | emacs_event->arg = list2 (Qurl, | |
6788 | build_string ([[url absoluteString] | |
6789 | UTF8String])); | |
edfda783 | 6790 | EV_TRAILER (theEvent); |
1269a680 JD |
6791 | |
6792 | if ([url isFileURL] != NO) | |
6793 | { | |
6794 | NSString *file = [url path]; | |
6795 | ns_input_file = append2 (ns_input_file, | |
6796 | build_string ([file UTF8String])); | |
6797 | } | |
edfda783 AR |
6798 | return YES; |
6799 | } | |
6800 | else if ([type isEqualToString: NSStringPboardType] | |
6801 | || [type isEqualToString: NSTabularTextPboardType]) | |
6802 | { | |
6803 | NSString *data; | |
6804 | ||
6805 | if (! (data = [pb stringForType: type])) | |
6806 | return NO; | |
6807 | ||
1269a680 | 6808 | emacs_event->kind = DRAG_N_DROP_EVENT; |
edfda783 AR |
6809 | XSETINT (emacs_event->x, x); |
6810 | XSETINT (emacs_event->y, y); | |
1269a680 JD |
6811 | emacs_event->modifiers = modifiers; |
6812 | emacs_event->arg = list2 (Qnil, build_string ([data UTF8String])); | |
edfda783 AR |
6813 | EV_TRAILER (theEvent); |
6814 | return YES; | |
6815 | } | |
6816 | else | |
6817 | { | |
e41fe0d3 | 6818 | error ("Invalid data type in dragging pasteboard"); |
edfda783 AR |
6819 | return NO; |
6820 | } | |
6821 | } | |
6822 | ||
6823 | ||
699c10bd JD |
6824 | - (id) validRequestorForSendType: (NSString *)typeSent |
6825 | returnType: (NSString *)typeReturned | |
edfda783 AR |
6826 | { |
6827 | NSTRACE (validRequestorForSendType); | |
699c10bd | 6828 | if (typeSent != nil && [ns_send_types indexOfObject: typeSent] != NSNotFound |
3fe4b549 | 6829 | && typeReturned == nil) |
699c10bd JD |
6830 | { |
6831 | if (! NILP (ns_get_local_selection (QPRIMARY, QUTF8_STRING))) | |
6832 | return self; | |
6833 | } | |
edfda783 AR |
6834 | |
6835 | return [super validRequestorForSendType: typeSent | |
6836 | returnType: typeReturned]; | |
6837 | } | |
6838 | ||
6839 | ||
d900b2af AR |
6840 | /* The next two methods are part of NSServicesRequests informal protocol, |
6841 | supposedly called when a services menu item is chosen from this app. | |
6842 | But this should not happen because we override the services menu with our | |
6843 | own entries which call ns-perform-service. | |
d6223c23 | 6844 | Nonetheless, it appeared to happen (under strange circumstances): bug#1435. |
d900b2af AR |
6845 | So let's at least stub them out until further investigation can be done. */ |
6846 | ||
6847 | - (BOOL) readSelectionFromPasteboard: (NSPasteboard *)pb | |
6848 | { | |
6849 | /* we could call ns_string_from_pasteboard(pboard) here but then it should | |
6850 | be written into the buffer in place of the existing selection.. | |
6851 | ordinary service calls go through functions defined in ns-win.el */ | |
6852 | return NO; | |
6853 | } | |
6854 | ||
6855 | - (BOOL) writeSelectionToPasteboard: (NSPasteboard *)pb types: (NSArray *)types | |
6856 | { | |
699c10bd JD |
6857 | NSArray *typesDeclared; |
6858 | Lisp_Object val; | |
6859 | ||
6860 | /* We only support NSStringPboardType */ | |
6861 | if ([types containsObject:NSStringPboardType] == NO) { | |
6862 | return NO; | |
6863 | } | |
6864 | ||
6865 | val = ns_get_local_selection (QPRIMARY, QUTF8_STRING); | |
6866 | if (CONSP (val) && SYMBOLP (XCAR (val))) | |
6867 | { | |
6868 | val = XCDR (val); | |
6869 | if (CONSP (val) && NILP (XCDR (val))) | |
6870 | val = XCAR (val); | |
6871 | } | |
6872 | if (! STRINGP (val)) | |
6873 | return NO; | |
6874 | ||
6875 | typesDeclared = [NSArray arrayWithObject:NSStringPboardType]; | |
6876 | [pb declareTypes:typesDeclared owner:nil]; | |
6877 | ns_string_to_pasteboard (pb, val); | |
6878 | return YES; | |
d900b2af AR |
6879 | } |
6880 | ||
6881 | ||
edfda783 AR |
6882 | /* setMini =YES means set from internal (gives a finder icon), NO means set nil |
6883 | (gives a miniaturized version of the window); currently we use the latter for | |
6884 | frames whose active buffer doesn't correspond to any file | |
6885 | (e.g., '*scratch*') */ | |
6886 | - setMiniwindowImage: (BOOL) setMini | |
6887 | { | |
6888 | id image = [[self window] miniwindowImage]; | |
6889 | NSTRACE (setMiniwindowImage); | |
6890 | ||
6891 | /* NOTE: under Cocoa miniwindowImage always returns nil, documentation | |
6892 | about "AppleDockIconEnabled" notwithstanding, however the set message | |
6893 | below has its effect nonetheless. */ | |
6894 | if (image != emacsframe->output_data.ns->miniimage) | |
6895 | { | |
6896 | if (image && [image isKindOfClass: [EmacsImage class]]) | |
6897 | [image release]; | |
6898 | [[self window] setMiniwindowImage: | |
6899 | setMini ? emacsframe->output_data.ns->miniimage : nil]; | |
6900 | } | |
6901 | ||
6902 | return self; | |
6903 | } | |
6904 | ||
6905 | ||
6906 | - (void) setRows: (int) r andColumns: (int) c | |
6907 | { | |
6908 | rows = r; | |
6909 | cols = c; | |
6910 | } | |
6911 | ||
6912 | @end /* EmacsView */ | |
6913 | ||
6914 | ||
6915 | ||
6916 | /* ========================================================================== | |
6917 | ||
6918 | EmacsWindow implementation | |
6919 | ||
6920 | ========================================================================== */ | |
6921 | ||
6922 | @implementation EmacsWindow | |
6923 | ||
784051c4 | 6924 | #ifdef NS_IMPL_COCOA |
c4328746 JD |
6925 | - (id)accessibilityAttributeValue:(NSString *)attribute |
6926 | { | |
6927 | Lisp_Object str = Qnil; | |
6928 | struct frame *f = SELECTED_FRAME (); | |
e74aeda8 | 6929 | struct buffer *curbuf = XBUFFER (XWINDOW (f->selected_window)->contents); |
1088b922 | 6930 | |
c4328746 JD |
6931 | if ([attribute isEqualToString:NSAccessibilityRoleAttribute]) |
6932 | return NSAccessibilityTextFieldRole; | |
6933 | ||
6934 | if ([attribute isEqualToString:NSAccessibilitySelectedTextAttribute] | |
6935 | && curbuf && ! NILP (BVAR (curbuf, mark_active))) | |
6936 | { | |
6937 | str = ns_get_local_selection (QPRIMARY, QUTF8_STRING); | |
6938 | } | |
6939 | else if (curbuf && [attribute isEqualToString:NSAccessibilityValueAttribute]) | |
6940 | { | |
6941 | if (! NILP (BVAR (curbuf, mark_active))) | |
6942 | str = ns_get_local_selection (QPRIMARY, QUTF8_STRING); | |
1088b922 | 6943 | |
c4328746 JD |
6944 | if (NILP (str)) |
6945 | { | |
6946 | ptrdiff_t start_byte = BUF_BEGV_BYTE (curbuf); | |
6947 | ptrdiff_t byte_range = BUF_ZV_BYTE (curbuf) - start_byte; | |
6948 | ptrdiff_t range = BUF_ZV (curbuf) - BUF_BEGV (curbuf); | |
1088b922 | 6949 | |
c4328746 JD |
6950 | if (! NILP (BVAR (curbuf, enable_multibyte_characters))) |
6951 | str = make_uninit_multibyte_string (range, byte_range); | |
6952 | else | |
6953 | str = make_uninit_string (range); | |
6954 | /* To check: This returns emacs-utf-8, which is a superset of utf-8. | |
6955 | Is this a problem? */ | |
6956 | memcpy (SDATA (str), BYTE_POS_ADDR (start_byte), byte_range); | |
6957 | } | |
6958 | } | |
1088b922 PE |
6959 | |
6960 | ||
6961 | if (! NILP (str)) | |
c4328746 JD |
6962 | { |
6963 | if (CONSP (str) && SYMBOLP (XCAR (str))) | |
6964 | { | |
6965 | str = XCDR (str); | |
6966 | if (CONSP (str) && NILP (XCDR (str))) | |
6967 | str = XCAR (str); | |
6968 | } | |
6969 | if (STRINGP (str)) | |
6970 | { | |
6971 | const char *utfStr = SSDATA (str); | |
6972 | NSString *nsStr = [NSString stringWithUTF8String: utfStr]; | |
6973 | return nsStr; | |
6974 | } | |
6975 | } | |
1088b922 | 6976 | |
c4328746 JD |
6977 | return [super accessibilityAttributeValue:attribute]; |
6978 | } | |
784051c4 | 6979 | #endif /* NS_IMPL_COCOA */ |
c4328746 | 6980 | |
e2f79c8d JD |
6981 | /* If we have multiple monitors, one above the other, we don't want to |
6982 | restrict the height to just one monitor. So we override this. */ | |
6983 | - (NSRect)constrainFrameRect:(NSRect)frameRect toScreen:(NSScreen *)screen | |
6984 | { | |
aff67c82 JD |
6985 | /* When making the frame visible for the first time or if there is just |
6986 | one screen, we want to constrain. Other times not. */ | |
e61a31bf JD |
6987 | NSArray *screens = [NSScreen screens]; |
6988 | NSUInteger nr_screens = [screens count], nr_eff_screens = 0, i; | |
e2f79c8d | 6989 | struct frame *f = ((EmacsView *)[self delegate])->emacsframe; |
f0a1382a | 6990 | NSTRACE (constrainFrameRect); |
680e6b8c | 6991 | NSTRACE_RECT ("input", frameRect); |
f0a1382a | 6992 | |
680e6b8c | 6993 | if (ns_menu_bar_should_be_hidden ()) |
e2f79c8d JD |
6994 | return frameRect; |
6995 | ||
e61a31bf JD |
6996 | if (nr_screens == 1) |
6997 | return [super constrainFrameRect:frameRect toScreen:screen]; | |
6998 | ||
6999 | #ifdef NS_IMPL_COCOA | |
7000 | #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_9 | |
7001 | // If separate spaces is on, it is like each screen is independent. There is | |
7002 | // no spanning of frames across screens. | |
7003 | if ([NSScreen screensHaveSeparateSpaces]) | |
7004 | return [super constrainFrameRect:frameRect toScreen:screen]; | |
7005 | #endif | |
7006 | #endif | |
7007 | ||
7008 | for (i = 0; i < nr_screens; ++i) | |
7009 | { | |
7010 | NSScreen *s = [screens objectAtIndex: i]; | |
7011 | NSRect scrrect = [s frame]; | |
7012 | NSRect intersect = NSIntersectionRect (frameRect, scrrect); | |
7013 | ||
7014 | if (intersect.size.width > 0 || intersect.size.height > 0) | |
7015 | ++nr_eff_screens; | |
7016 | } | |
7017 | ||
7018 | if (nr_eff_screens == 1) | |
7019 | return [super constrainFrameRect:frameRect toScreen:screen]; | |
7020 | ||
680e6b8c JD |
7021 | /* The default implementation does two things 1) ensure that the top |
7022 | of the rectangle is below the menu bar (or below the top of the | |
7023 | screen) and 2) resizes windows larger than the screen. As we | |
7024 | don't want the latter, a smaller rectangle is used. */ | |
7025 | #define FAKE_HEIGHT 64 | |
7026 | float old_top = frameRect.origin.y + frameRect.size.height; | |
7027 | NSRect r; | |
7028 | r.size.height = FAKE_HEIGHT; | |
7029 | r.size.width = frameRect.size.width; | |
7030 | r.origin.x = frameRect.origin.x; | |
7031 | r.origin.y = old_top - FAKE_HEIGHT; | |
7032 | ||
7033 | NSTRACE_RECT ("input to super", r); | |
7034 | ||
7035 | r = [super constrainFrameRect:r toScreen:screen]; | |
7036 | ||
7037 | NSTRACE_RECT ("output from super", r); | |
7038 | ||
7039 | float new_top = r.origin.y + FAKE_HEIGHT; | |
7040 | if (new_top < old_top) | |
7041 | { | |
7042 | frameRect.origin.y = new_top - frameRect.size.height; | |
7043 | } | |
7044 | ||
7045 | NSTRACE_RECT ("output", frameRect); | |
7046 | ||
7047 | return frameRect; | |
7048 | #undef FAKE_HEIGHT | |
e2f79c8d JD |
7049 | } |
7050 | ||
edfda783 AR |
7051 | @end /* EmacsWindow */ |
7052 | ||
7053 | ||
dd946752 JD |
7054 | @implementation EmacsFSWindow |
7055 | ||
7056 | - (BOOL)canBecomeKeyWindow | |
7057 | { | |
7058 | return YES; | |
7059 | } | |
7060 | ||
04fafa46 JD |
7061 | - (BOOL)canBecomeMainWindow |
7062 | { | |
7063 | return YES; | |
7064 | } | |
7065 | ||
dd946752 JD |
7066 | @end |
7067 | ||
edfda783 AR |
7068 | /* ========================================================================== |
7069 | ||
7070 | EmacsScroller implementation | |
7071 | ||
7072 | ========================================================================== */ | |
7073 | ||
7074 | ||
7075 | @implementation EmacsScroller | |
7076 | ||
7077 | /* for repeat button push */ | |
7078 | #define SCROLL_BAR_FIRST_DELAY 0.5 | |
7079 | #define SCROLL_BAR_CONTINUOUS_DELAY (1.0 / 15) | |
7080 | ||
e7b90afd | 7081 | + (CGFloat) scrollerWidth |
edfda783 | 7082 | { |
df2142db AR |
7083 | /* TODO: if we want to allow variable widths, this is the place to do it, |
7084 | however neither GNUstep nor Cocoa support it very well */ | |
edfda783 AR |
7085 | return [NSScroller scrollerWidth]; |
7086 | } | |
7087 | ||
7088 | ||
7089 | - initFrame: (NSRect )r window: (Lisp_Object)nwin | |
7090 | { | |
7091 | NSTRACE (EmacsScroller_initFrame); | |
7092 | ||
7093 | r.size.width = [EmacsScroller scrollerWidth]; | |
7094 | [super initWithFrame: r/*NSMakeRect (0, 0, 0, 0)*/]; | |
7095 | [self setContinuous: YES]; | |
7096 | [self setEnabled: YES]; | |
7097 | ||
7098 | /* Ensure auto resizing of scrollbars occurs within the emacs frame's view | |
6aba198c AR |
7099 | locked against the top and bottom edges, and right edge on OS X, where |
7100 | scrollers are on right. */ | |
7101 | #ifdef NS_IMPL_GNUSTEP | |
7102 | [self setAutoresizingMask: NSViewMaxXMargin | NSViewHeightSizable]; | |
7103 | #else | |
edfda783 | 7104 | [self setAutoresizingMask: NSViewMinXMargin | NSViewHeightSizable]; |
6aba198c | 7105 | #endif |
edfda783 AR |
7106 | |
7107 | win = nwin; | |
7108 | condemned = NO; | |
7109 | pixel_height = NSHeight (r); | |
9aabf64c | 7110 | if (pixel_height == 0) pixel_height = 1; |
edfda783 AR |
7111 | min_portion = 20 / pixel_height; |
7112 | ||
d3d50620 | 7113 | frame = XFRAME (XWINDOW (win)->frame); |
edfda783 AR |
7114 | if (FRAME_LIVE_P (frame)) |
7115 | { | |
7116 | int i; | |
7117 | EmacsView *view = FRAME_NS_VIEW (frame); | |
7118 | NSView *sview = [[view window] contentView]; | |
7119 | NSArray *subs = [sview subviews]; | |
7120 | ||
7121 | /* disable optimization stopping redraw of other scrollbars */ | |
7122 | view->scrollbarsNeedingUpdate = 0; | |
7123 | for (i =[subs count]-1; i >= 0; i--) | |
7124 | if ([[subs objectAtIndex: i] isKindOfClass: [EmacsScroller class]]) | |
7125 | view->scrollbarsNeedingUpdate++; | |
7126 | [sview addSubview: self]; | |
7127 | } | |
7128 | ||
7129 | /* [self setFrame: r]; */ | |
7130 | ||
7131 | return self; | |
7132 | } | |
7133 | ||
7134 | ||
7135 | - (void)setFrame: (NSRect)newRect | |
7136 | { | |
7137 | NSTRACE (EmacsScroller_setFrame); | |
4d7e6e51 | 7138 | /* block_input (); */ |
edfda783 | 7139 | pixel_height = NSHeight (newRect); |
9aabf64c | 7140 | if (pixel_height == 0) pixel_height = 1; |
edfda783 AR |
7141 | min_portion = 20 / pixel_height; |
7142 | [super setFrame: newRect]; | |
7143 | [self display]; | |
4d7e6e51 | 7144 | /* unblock_input (); */ |
edfda783 AR |
7145 | } |
7146 | ||
7147 | ||
7148 | - (void)dealloc | |
7149 | { | |
7150 | NSTRACE (EmacsScroller_dealloc); | |
7151 | if (!NILP (win)) | |
e8c17b81 | 7152 | wset_vertical_scroll_bar (XWINDOW (win), Qnil); |
edfda783 AR |
7153 | [super dealloc]; |
7154 | } | |
7155 | ||
7156 | ||
7157 | - condemn | |
7158 | { | |
7159 | NSTRACE (condemn); | |
7160 | condemned =YES; | |
7161 | return self; | |
7162 | } | |
7163 | ||
7164 | ||
7165 | - reprieve | |
7166 | { | |
7167 | NSTRACE (reprieve); | |
7168 | condemned =NO; | |
7169 | return self; | |
7170 | } | |
7171 | ||
7172 | ||
7173 | - judge | |
7174 | { | |
7175 | NSTRACE (judge); | |
7176 | if (condemned) | |
7177 | { | |
3d608a86 | 7178 | EmacsView *view; |
4d7e6e51 | 7179 | block_input (); |
edfda783 | 7180 | /* ensure other scrollbar updates after deletion */ |
3d608a86 | 7181 | view = (EmacsView *)FRAME_NS_VIEW (frame); |
edfda783 AR |
7182 | if (view != nil) |
7183 | view->scrollbarsNeedingUpdate++; | |
7184 | [self removeFromSuperview]; | |
7185 | [self release]; | |
4d7e6e51 | 7186 | unblock_input (); |
edfda783 AR |
7187 | } |
7188 | return self; | |
7189 | } | |
7190 | ||
7191 | ||
7192 | - (void)resetCursorRects | |
7193 | { | |
7194 | NSRect visible = [self visibleRect]; | |
7195 | NSTRACE (resetCursorRects); | |
7196 | ||
7197 | if (!NSIsEmptyRect (visible)) | |
7198 | [self addCursorRect: visible cursor: [NSCursor arrowCursor]]; | |
7199 | [[NSCursor arrowCursor] setOnMouseEntered: YES]; | |
7200 | } | |
7201 | ||
7202 | ||
7203 | - (int) checkSamePosition: (int) position portion: (int) portion | |
7204 | whole: (int) whole | |
7205 | { | |
7206 | return em_position ==position && em_portion ==portion && em_whole ==whole | |
7207 | && portion != whole; /* needed for resize empty buf */ | |
7208 | } | |
7209 | ||
7210 | ||
7211 | - setPosition: (int)position portion: (int)portion whole: (int)whole | |
7212 | { | |
7213 | NSTRACE (setPosition); | |
7214 | ||
7215 | em_position = position; | |
7216 | em_portion = portion; | |
7217 | em_whole = whole; | |
7218 | ||
7219 | if (portion >= whole) | |
4393663b JD |
7220 | { |
7221 | #if defined (NS_IMPL_COCOA) && MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_5 | |
7222 | [self setKnobProportion: 1.0]; | |
7223 | [self setDoubleValue: 1.0]; | |
7224 | #else | |
7225 | [self setFloatValue: 0.0 knobProportion: 1.0]; | |
7226 | #endif | |
7227 | } | |
edfda783 AR |
7228 | else |
7229 | { | |
c0342369 JD |
7230 | float pos; |
7231 | CGFloat por; | |
edfda783 AR |
7232 | portion = max ((float)whole*min_portion/pixel_height, portion); |
7233 | pos = (float)position / (whole - portion); | |
c0342369 | 7234 | por = (CGFloat)portion/whole; |
4393663b JD |
7235 | #if defined (NS_IMPL_COCOA) && MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_5 |
7236 | [self setKnobProportion: por]; | |
7237 | [self setDoubleValue: pos]; | |
7238 | #else | |
edfda783 | 7239 | [self setFloatValue: pos knobProportion: por]; |
4393663b | 7240 | #endif |
edfda783 | 7241 | } |
167e3640 JD |
7242 | |
7243 | /* Events may come here even if the event loop is not running. | |
7244 | If we don't enter the event loop, the scroll bar will not update. | |
7245 | So send SIGIO to ourselves. */ | |
a631d0e0 | 7246 | if (apploopnr == 0) raise (SIGIO); |
167e3640 | 7247 | |
edfda783 AR |
7248 | return self; |
7249 | } | |
7250 | ||
df2142db AR |
7251 | /* FIXME: unused at moment (see ns_mouse_position) at the moment because |
7252 | drag events will go directly to the EmacsScroller. Leaving in for now. */ | |
edfda783 AR |
7253 | -(void)getMouseMotionPart: (int *)part window: (Lisp_Object *)window |
7254 | x: (Lisp_Object *)x y: ( Lisp_Object *)y | |
7255 | { | |
7256 | *part = last_hit_part; | |
7257 | *window = win; | |
7258 | XSETINT (*y, pixel_height); | |
c0342369 | 7259 | if ([self floatValue] > 0.999F) |
edfda783 AR |
7260 | XSETINT (*x, pixel_height); |
7261 | else | |
7262 | XSETINT (*x, pixel_height * [self floatValue]); | |
7263 | } | |
7264 | ||
7265 | ||
7266 | /* set up emacs_event */ | |
7267 | - (void) sendScrollEventAtLoc: (float)loc fromEvent: (NSEvent *)e | |
7268 | { | |
7269 | if (!emacs_event) | |
7270 | return; | |
7271 | ||
7272 | emacs_event->part = last_hit_part; | |
7273 | emacs_event->code = 0; | |
7274 | emacs_event->modifiers = EV_MODIFIERS (e) | down_modifier; | |
7275 | emacs_event->frame_or_window = win; | |
7276 | emacs_event->timestamp = EV_TIMESTAMP (e); | |
7277 | emacs_event->kind = SCROLL_BAR_CLICK_EVENT; | |
7278 | emacs_event->arg = Qnil; | |
7279 | XSETINT (emacs_event->x, loc * pixel_height); | |
7280 | XSETINT (emacs_event->y, pixel_height-20); | |
7281 | ||
ddee6515 JD |
7282 | if (q_event_ptr) |
7283 | { | |
7284 | n_emacs_events_pending++; | |
7285 | kbd_buffer_store_event_hold (emacs_event, q_event_ptr); | |
7286 | } | |
7287 | else | |
167e3640 | 7288 | hold_event (emacs_event); |
edfda783 AR |
7289 | EVENT_INIT (*emacs_event); |
7290 | ns_send_appdefined (-1); | |
7291 | } | |
7292 | ||
7293 | ||
7294 | /* called manually thru timer to implement repeated button action w/hold-down */ | |
7295 | - repeatScroll: (NSTimer *)scrollEntry | |
7296 | { | |
7297 | NSEvent *e = [[self window] currentEvent]; | |
7298 | NSPoint p = [[self window] mouseLocationOutsideOfEventStream]; | |
7299 | BOOL inKnob = [self testPart: p] == NSScrollerKnob; | |
7300 | ||
7301 | /* clear timer if need be */ | |
7302 | if (inKnob || [scroll_repeat_entry timeInterval] == SCROLL_BAR_FIRST_DELAY) | |
7303 | { | |
7304 | [scroll_repeat_entry invalidate]; | |
7305 | [scroll_repeat_entry release]; | |
7306 | scroll_repeat_entry = nil; | |
7307 | ||
7308 | if (inKnob) | |
7309 | return self; | |
7310 | ||
facfbbbd SM |
7311 | scroll_repeat_entry |
7312 | = [[NSTimer scheduledTimerWithTimeInterval: | |
7313 | SCROLL_BAR_CONTINUOUS_DELAY | |
edfda783 AR |
7314 | target: self |
7315 | selector: @selector (repeatScroll:) | |
7316 | userInfo: 0 | |
7317 | repeats: YES] | |
facfbbbd | 7318 | retain]; |
edfda783 AR |
7319 | } |
7320 | ||
7321 | [self sendScrollEventAtLoc: 0 fromEvent: e]; | |
7322 | return self; | |
7323 | } | |
7324 | ||
7325 | ||
7326 | /* Asynchronous mouse tracking for scroller. This allows us to dispatch | |
7327 | mouseDragged events without going into a modal loop. */ | |
7328 | - (void)mouseDown: (NSEvent *)e | |
7329 | { | |
7330 | NSRect sr, kr; | |
7331 | /* hitPart is only updated AFTER event is passed on */ | |
7332 | NSScrollerPart part = [self testPart: [e locationInWindow]]; | |
c0342369 | 7333 | CGFloat inc = 0.0, loc, kloc, pos; |
edfda783 AR |
7334 | int edge = 0; |
7335 | ||
7336 | NSTRACE (EmacsScroller_mouseDown); | |
7337 | ||
7338 | switch (part) | |
7339 | { | |
7340 | case NSScrollerDecrementPage: | |
7341 | last_hit_part = scroll_bar_above_handle; inc = -1.0; break; | |
7342 | case NSScrollerIncrementPage: | |
7343 | last_hit_part = scroll_bar_below_handle; inc = 1.0; break; | |
7344 | case NSScrollerDecrementLine: | |
7345 | last_hit_part = scroll_bar_up_arrow; inc = -0.1; break; | |
7346 | case NSScrollerIncrementLine: | |
7347 | last_hit_part = scroll_bar_down_arrow; inc = 0.1; break; | |
7348 | case NSScrollerKnob: | |
7349 | last_hit_part = scroll_bar_handle; break; | |
7350 | case NSScrollerKnobSlot: /* GNUstep-only */ | |
7351 | last_hit_part = scroll_bar_move_ratio; break; | |
7352 | default: /* NSScrollerNoPart? */ | |
e7b90afd | 7353 | fprintf (stderr, "EmacsScoller-mouseDown: unexpected part %ld\n", |
bf856382 | 7354 | (long) part); |
edfda783 AR |
7355 | return; |
7356 | } | |
7357 | ||
7358 | if (inc != 0.0) | |
7359 | { | |
7360 | pos = 0; /* ignored */ | |
7361 | ||
7362 | /* set a timer to repeat, as we can't let superclass do this modally */ | |
facfbbbd | 7363 | scroll_repeat_entry |
b3aac06a | 7364 | = [[NSTimer scheduledTimerWithTimeInterval: SCROLL_BAR_FIRST_DELAY |
facfbbbd SM |
7365 | target: self |
7366 | selector: @selector (repeatScroll:) | |
7367 | userInfo: 0 | |
7368 | repeats: YES] | |
7369 | retain]; | |
edfda783 AR |
7370 | } |
7371 | else | |
7372 | { | |
7373 | /* handle, or on GNUstep possibly slot */ | |
7374 | NSEvent *fake_event; | |
7375 | ||
7376 | /* compute float loc in slot and mouse offset on knob */ | |
7377 | sr = [self convertRect: [self rectForPart: NSScrollerKnobSlot] | |
7378 | toView: nil]; | |
7379 | loc = NSHeight (sr) - ([e locationInWindow].y - NSMinY (sr)); | |
7380 | if (loc <= 0.0) | |
7381 | { | |
7382 | loc = 0.0; | |
7383 | edge = -1; | |
7384 | } | |
7385 | else if (loc >= NSHeight (sr)) | |
7386 | { | |
7387 | loc = NSHeight (sr); | |
7388 | edge = 1; | |
7389 | } | |
7390 | ||
7391 | if (edge) | |
7392 | kloc = 0.5 * edge; | |
7393 | else | |
7394 | { | |
7395 | kr = [self convertRect: [self rectForPart: NSScrollerKnob] | |
7396 | toView: nil]; | |
7397 | kloc = NSHeight (kr) - ([e locationInWindow].y - NSMinY (kr)); | |
7398 | } | |
7399 | last_mouse_offset = kloc; | |
7400 | ||
7401 | /* if knob, tell emacs a location offset by knob pos | |
7402 | (to indicate top of handle) */ | |
7403 | if (part == NSScrollerKnob) | |
7404 | pos = (loc - last_mouse_offset) / NSHeight (sr); | |
7405 | else | |
7406 | /* else this is a slot click on GNUstep: go straight there */ | |
7407 | pos = loc / NSHeight (sr); | |
7408 | ||
7409 | /* send a fake mouse-up to super to preempt modal -trackKnob: mode */ | |
7410 | fake_event = [NSEvent mouseEventWithType: NSLeftMouseUp | |
7411 | location: [e locationInWindow] | |
7412 | modifierFlags: [e modifierFlags] | |
7413 | timestamp: [e timestamp] | |
7414 | windowNumber: [e windowNumber] | |
7415 | context: [e context] | |
7416 | eventNumber: [e eventNumber] | |
7417 | clickCount: [e clickCount] | |
7418 | pressure: [e pressure]]; | |
7419 | [super mouseUp: fake_event]; | |
7420 | } | |
7421 | ||
7422 | if (part != NSScrollerKnob) | |
7423 | [self sendScrollEventAtLoc: pos fromEvent: e]; | |
7424 | } | |
7425 | ||
7426 | ||
7427 | /* Called as we manually track scroller drags, rather than superclass. */ | |
7428 | - (void)mouseDragged: (NSEvent *)e | |
7429 | { | |
7430 | NSRect sr; | |
7431 | double loc, pos; | |
edfda783 AR |
7432 | |
7433 | NSTRACE (EmacsScroller_mouseDragged); | |
7434 | ||
7435 | sr = [self convertRect: [self rectForPart: NSScrollerKnobSlot] | |
7436 | toView: nil]; | |
7437 | loc = NSHeight (sr) - ([e locationInWindow].y - NSMinY (sr)); | |
7438 | ||
7439 | if (loc <= 0.0) | |
7440 | { | |
7441 | loc = 0.0; | |
edfda783 AR |
7442 | } |
7443 | else if (loc >= NSHeight (sr) + last_mouse_offset) | |
7444 | { | |
7445 | loc = NSHeight (sr) + last_mouse_offset; | |
edfda783 AR |
7446 | } |
7447 | ||
c0342369 | 7448 | pos = (loc - last_mouse_offset) / NSHeight (sr); |
edfda783 AR |
7449 | [self sendScrollEventAtLoc: pos fromEvent: e]; |
7450 | } | |
7451 | ||
7452 | ||
7453 | - (void)mouseUp: (NSEvent *)e | |
7454 | { | |
7455 | if (scroll_repeat_entry) | |
7456 | { | |
7457 | [scroll_repeat_entry invalidate]; | |
7458 | [scroll_repeat_entry release]; | |
7459 | scroll_repeat_entry = nil; | |
7460 | } | |
7461 | last_hit_part = 0; | |
7462 | } | |
7463 | ||
7464 | ||
7465 | /* treat scrollwheel events in the bar as though they were in the main window */ | |
7466 | - (void) scrollWheel: (NSEvent *)theEvent | |
7467 | { | |
7468 | EmacsView *view = (EmacsView *)FRAME_NS_VIEW (frame); | |
7469 | [view mouseDown: theEvent]; | |
7470 | } | |
7471 | ||
7472 | @end /* EmacsScroller */ | |
7473 | ||
7474 | ||
c0342369 JD |
7475 | #ifdef NS_IMPL_GNUSTEP |
7476 | /* Dummy class to get rid of startup warnings. */ | |
7477 | @implementation EmacsDocument | |
7478 | ||
7479 | @end | |
7480 | #endif | |
edfda783 | 7481 | |
edfda783 AR |
7482 | |
7483 | /* ========================================================================== | |
7484 | ||
7485 | Font-related functions; these used to be in nsfaces.m | |
7486 | ||
7487 | ========================================================================== */ | |
7488 | ||
7489 | ||
7490 | Lisp_Object | |
7491 | x_new_font (struct frame *f, Lisp_Object font_object, int fontset) | |
7492 | { | |
7493 | struct font *font = XFONT_OBJECT (font_object); | |
7def8cbd | 7494 | EmacsView *view = FRAME_NS_VIEW (f); |
edfda783 AR |
7495 | |
7496 | if (fontset < 0) | |
7497 | fontset = fontset_from_font (font_object); | |
7498 | FRAME_FONTSET (f) = fontset; | |
7499 | ||
7500 | if (FRAME_FONT (f) == font) | |
7501 | /* This font is already set in frame F. There's nothing more to | |
7502 | do. */ | |
7503 | return font_object; | |
7504 | ||
7505 | FRAME_FONT (f) = font; | |
7506 | ||
7507 | FRAME_BASELINE_OFFSET (f) = font->baseline_offset; | |
7508 | FRAME_COLUMN_WIDTH (f) = font->average_width; | |
edfda783 AR |
7509 | FRAME_LINE_HEIGHT (f) = font->height; |
7510 | ||
7511 | compute_fringe_widths (f, 1); | |
7512 | ||
7513 | /* Compute the scroll bar width in character columns. */ | |
7514 | if (FRAME_CONFIG_SCROLL_BAR_WIDTH (f) > 0) | |
7515 | { | |
7516 | int wid = FRAME_COLUMN_WIDTH (f); | |
7517 | FRAME_CONFIG_SCROLL_BAR_COLS (f) | |
7518 | = (FRAME_CONFIG_SCROLL_BAR_WIDTH (f) + wid - 1) / wid; | |
7519 | } | |
7520 | else | |
7521 | { | |
7522 | int wid = FRAME_COLUMN_WIDTH (f); | |
7523 | FRAME_CONFIG_SCROLL_BAR_COLS (f) = (14 + wid - 1) / wid; | |
7524 | } | |
7525 | ||
7526 | /* Now make the frame display the given font. */ | |
7def8cbd JD |
7527 | if (FRAME_NS_WINDOW (f) != 0 && ! [view isFullscreen]) |
7528 | x_set_window_size (f, 0, FRAME_COLS (f) * FRAME_COLUMN_WIDTH (f), | |
7529 | FRAME_LINES (f) * FRAME_LINE_HEIGHT (f), 1); | |
edfda783 AR |
7530 | |
7531 | return font_object; | |
7532 | } | |
7533 | ||
7534 | ||
edfda783 | 7535 | /* XLFD: -foundry-family-weight-slant-swidth-adstyle-pxlsz-ptSz-resx-resy-spc-avgWidth-rgstry-encoding */ |
35ed44db AR |
7536 | /* Note: ns_font_to_xlfd and ns_fontname_to_xlfd no longer needed, removed |
7537 | in 1.43. */ | |
edfda783 AR |
7538 | |
7539 | const char * | |
7540 | ns_xlfd_to_fontname (const char *xlfd) | |
7541 | /* -------------------------------------------------------------------------- | |
7542 | Convert an X font name (XLFD) to an NS font name. | |
7543 | Only family is used. | |
7544 | The string returned is temporarily allocated. | |
7545 | -------------------------------------------------------------------------- */ | |
7546 | { | |
7547 | char *name = xmalloc (180); | |
7548 | int i, len; | |
7549 | const char *ret; | |
e2749141 | 7550 | |
edfda783 AR |
7551 | if (!strncmp (xlfd, "--", 2)) |
7552 | sscanf (xlfd, "--%*[^-]-%[^-]179-", name); | |
7553 | else | |
7554 | sscanf (xlfd, "-%*[^-]-%[^-]179-", name); | |
7555 | ||
7556 | /* stopgap for malformed XLFD input */ | |
7557 | if (strlen (name) == 0) | |
7558 | strcpy (name, "Monaco"); | |
7559 | ||
7560 | /* undo hack in ns_fontname_to_xlfd, converting '$' to '-', '_' to ' ' | |
7561 | also uppercase after '-' or ' ' */ | |
620f13b0 | 7562 | name[0] = c_toupper (name[0]); |
edfda783 AR |
7563 | for (len =strlen (name), i =0; i<len; i++) |
7564 | { | |
7565 | if (name[i] == '$') | |
7566 | { | |
7567 | name[i] = '-'; | |
7568 | if (i+1<len) | |
620f13b0 | 7569 | name[i+1] = c_toupper (name[i+1]); |
edfda783 AR |
7570 | } |
7571 | else if (name[i] == '_') | |
7572 | { | |
7573 | name[i] = ' '; | |
7574 | if (i+1<len) | |
620f13b0 | 7575 | name[i+1] = c_toupper (name[i+1]); |
edfda783 AR |
7576 | } |
7577 | } | |
7578 | /*fprintf (stderr, "converted '%s' to '%s'\n",xlfd,name); */ | |
7579 | ret = [[NSString stringWithUTF8String: name] UTF8String]; | |
7580 | xfree (name); | |
7581 | return ret; | |
7582 | } | |
0ae1e5e5 | 7583 | |
15034960 | 7584 | |
1baa6236 | 7585 | void |
3d608a86 | 7586 | syms_of_nsterm (void) |
1baa6236 DN |
7587 | { |
7588 | NSTRACE (syms_of_nsterm); | |
e5a29a10 CY |
7589 | |
7590 | ns_antialias_threshold = 10.0; | |
7591 | ||
4d03ece0 | 7592 | /* from 23+ we need to tell emacs what modifiers there are.. */ |
652fcc71 CY |
7593 | DEFSYM (Qmodifier_value, "modifier-value"); |
7594 | DEFSYM (Qalt, "alt"); | |
7595 | DEFSYM (Qhyper, "hyper"); | |
7596 | DEFSYM (Qmeta, "meta"); | |
7597 | DEFSYM (Qsuper, "super"); | |
7598 | DEFSYM (Qcontrol, "control"); | |
699c10bd JD |
7599 | DEFSYM (QUTF8_STRING, "UTF8_STRING"); |
7600 | ||
1269a680 JD |
7601 | DEFSYM (Qfile, "file"); |
7602 | DEFSYM (Qurl, "url"); | |
7603 | ||
4d03ece0 | 7604 | Fput (Qalt, Qmodifier_value, make_number (alt_modifier)); |
4d03ece0 | 7605 | Fput (Qhyper, Qmodifier_value, make_number (hyper_modifier)); |
4d03ece0 | 7606 | Fput (Qmeta, Qmodifier_value, make_number (meta_modifier)); |
4d03ece0 | 7607 | Fput (Qsuper, Qmodifier_value, make_number (super_modifier)); |
4d03ece0 CY |
7608 | Fput (Qcontrol, Qmodifier_value, make_number (ctrl_modifier)); |
7609 | ||
fb9d0f5a | 7610 | DEFVAR_LISP ("ns-input-file", ns_input_file, |
1baa6236 DN |
7611 | "The file specified in the last NS event."); |
7612 | ns_input_file =Qnil; | |
7613 | ||
fb9d0f5a | 7614 | DEFVAR_LISP ("ns-working-text", ns_working_text, |
1baa6236 DN |
7615 | "String for visualizing working composition sequence."); |
7616 | ns_working_text =Qnil; | |
7617 | ||
fb9d0f5a | 7618 | DEFVAR_LISP ("ns-input-font", ns_input_font, |
1baa6236 DN |
7619 | "The font specified in the last NS event."); |
7620 | ns_input_font =Qnil; | |
7621 | ||
fb9d0f5a | 7622 | DEFVAR_LISP ("ns-input-fontsize", ns_input_fontsize, |
1baa6236 DN |
7623 | "The fontsize specified in the last NS event."); |
7624 | ns_input_fontsize =Qnil; | |
7625 | ||
fb9d0f5a | 7626 | DEFVAR_LISP ("ns-input-line", ns_input_line, |
1baa6236 DN |
7627 | "The line specified in the last NS event."); |
7628 | ns_input_line =Qnil; | |
7629 | ||
fb9d0f5a | 7630 | DEFVAR_LISP ("ns-input-spi-name", ns_input_spi_name, |
1baa6236 DN |
7631 | "The service name specified in the last NS event."); |
7632 | ns_input_spi_name =Qnil; | |
7633 | ||
fb9d0f5a | 7634 | DEFVAR_LISP ("ns-input-spi-arg", ns_input_spi_arg, |
1baa6236 DN |
7635 | "The service argument specified in the last NS event."); |
7636 | ns_input_spi_arg =Qnil; | |
7637 | ||
fb9d0f5a | 7638 | DEFVAR_LISP ("ns-alternate-modifier", ns_alternate_modifier, |
1baa6236 DN |
7639 | "This variable describes the behavior of the alternate or option key.\n\ |
7640 | Set to control, meta, alt, super, or hyper means it is taken to be that key.\n\ | |
7641 | Set to none means that the alternate / option key is not interpreted by Emacs\n\ | |
7642 | at all, allowing it to be used at a lower level for accented character entry."); | |
e5a29a10 | 7643 | ns_alternate_modifier = Qmeta; |
1baa6236 | 7644 | |
fb9d0f5a | 7645 | DEFVAR_LISP ("ns-right-alternate-modifier", ns_right_alternate_modifier, |
a2e35ef5 JD |
7646 | "This variable describes the behavior of the right alternate or option key.\n\ |
7647 | Set to control, meta, alt, super, or hyper means it is taken to be that key.\n\ | |
7648 | Set to left means be the same key as `ns-alternate-modifier'.\n\ | |
7649 | Set to none means that the alternate / option key is not interpreted by Emacs\n\ | |
7650 | at all, allowing it to be used at a lower level for accented character entry."); | |
7651 | ns_right_alternate_modifier = Qleft; | |
7652 | ||
fb9d0f5a | 7653 | DEFVAR_LISP ("ns-command-modifier", ns_command_modifier, |
1baa6236 DN |
7654 | "This variable describes the behavior of the command key.\n\ |
7655 | Set to control, meta, alt, super, or hyper means it is taken to be that key."); | |
e5a29a10 | 7656 | ns_command_modifier = Qsuper; |
1baa6236 | 7657 | |
fb9d0f5a | 7658 | DEFVAR_LISP ("ns-right-command-modifier", ns_right_command_modifier, |
b7d1e144 JD |
7659 | "This variable describes the behavior of the right command key.\n\ |
7660 | Set to control, meta, alt, super, or hyper means it is taken to be that key.\n\ | |
7661 | Set to left means be the same key as `ns-command-modifier'.\n\ | |
7662 | Set to none means that the command / option key is not interpreted by Emacs\n\ | |
7663 | at all, allowing it to be used at a lower level for accented character entry."); | |
7664 | ns_right_command_modifier = Qleft; | |
7665 | ||
fb9d0f5a | 7666 | DEFVAR_LISP ("ns-control-modifier", ns_control_modifier, |
1baa6236 DN |
7667 | "This variable describes the behavior of the control key.\n\ |
7668 | Set to control, meta, alt, super, or hyper means it is taken to be that key."); | |
e5a29a10 | 7669 | ns_control_modifier = Qcontrol; |
1baa6236 | 7670 | |
fb9d0f5a | 7671 | DEFVAR_LISP ("ns-right-control-modifier", ns_right_control_modifier, |
b7d1e144 JD |
7672 | "This variable describes the behavior of the right control key.\n\ |
7673 | Set to control, meta, alt, super, or hyper means it is taken to be that key.\n\ | |
7674 | Set to left means be the same key as `ns-control-modifier'.\n\ | |
7675 | Set to none means that the control / option key is not interpreted by Emacs\n\ | |
7676 | at all, allowing it to be used at a lower level for accented character entry."); | |
7677 | ns_right_control_modifier = Qleft; | |
7678 | ||
fb9d0f5a | 7679 | DEFVAR_LISP ("ns-function-modifier", ns_function_modifier, |
1baa6236 DN |
7680 | "This variable describes the behavior of the function key (on laptops).\n\ |
7681 | Set to control, meta, alt, super, or hyper means it is taken to be that key.\n\ | |
7682 | Set to none means that the function key is not interpreted by Emacs at all,\n\ | |
7683 | allowing it to be used at a lower level for accented character entry."); | |
e5a29a10 | 7684 | ns_function_modifier = Qnone; |
1baa6236 | 7685 | |
fb9d0f5a | 7686 | DEFVAR_LISP ("ns-antialias-text", ns_antialias_text, |
335f5ae4 | 7687 | "Non-nil (the default) means to render text antialiased."); |
e5a29a10 | 7688 | ns_antialias_text = Qt; |
1baa6236 | 7689 | |
fb9d0f5a | 7690 | DEFVAR_LISP ("ns-confirm-quit", ns_confirm_quit, |
fc7a54a9 | 7691 | "Whether to confirm application quit using dialog."); |
e5a29a10 | 7692 | ns_confirm_quit = Qnil; |
fc7a54a9 | 7693 | |
f0a1382a | 7694 | DEFVAR_LISP ("ns-auto-hide-menu-bar", ns_auto_hide_menu_bar, |
5ffb62aa JD |
7695 | doc: /* Non-nil means that the menu bar is hidden, but appears when the mouse is near. |
7696 | Only works on OSX 10.6 or later. */); | |
f0a1382a JD |
7697 | ns_auto_hide_menu_bar = Qnil; |
7698 | ||
6871e574 JD |
7699 | DEFVAR_BOOL ("ns-use-native-fullscreen", ns_use_native_fullscreen, |
7700 | doc: /*Non-nil means to use native fullscreen on OSX >= 10.7. | |
7701 | Nil means use fullscreen the old (< 10.7) way. The old way works better with | |
7702 | multiple monitors, but lacks tool bar. This variable is ignored on OSX < 10.7. | |
a0baf35f | 7703 | Default is t for OSX >= 10.7, nil otherwise. */); |
6871e574 JD |
7704 | #ifdef HAVE_NATIVE_FS |
7705 | ns_use_native_fullscreen = YES; | |
7706 | #else | |
7707 | ns_use_native_fullscreen = NO; | |
7708 | #endif | |
7709 | ns_last_use_native_fullscreen = ns_use_native_fullscreen; | |
7710 | ||
41cf3d11 JD |
7711 | DEFVAR_BOOL ("ns-use-srgb-colorspace", ns_use_srgb_colorspace, |
7712 | doc: /*Non-nil means to use sRGB colorspace on OSX >= 10.7. | |
da5ecfa9 | 7713 | Note that this does not apply to images. |
a0baf35f | 7714 | This variable is ignored on OSX < 10.7 and GNUstep. */); |
765fe182 | 7715 | ns_use_srgb_colorspace = YES; |
41cf3d11 | 7716 | |
7ded3383 | 7717 | /* TODO: move to common code */ |
fb9d0f5a | 7718 | DEFVAR_LISP ("x-toolkit-scroll-bars", Vx_toolkit_scroll_bars, |
97897668 GM |
7719 | doc: /* Which toolkit scroll bars Emacs uses, if any. |
7720 | A value of nil means Emacs doesn't use toolkit scroll bars. | |
7721 | With the X Window system, the value is a symbol describing the | |
7722 | X toolkit. Possible values are: gtk, motif, xaw, or xaw3d. | |
44f92739 | 7723 | With MS Windows or Nextstep, the value is t. */); |
1baa6236 | 7724 | Vx_toolkit_scroll_bars = Qt; |
1baa6236 | 7725 | |
1baa6236 | 7726 | DEFVAR_BOOL ("x-use-underline-position-properties", |
fb9d0f5a | 7727 | x_use_underline_position_properties, |
4843aac3 | 7728 | doc: /*Non-nil means make use of UNDERLINE_POSITION font properties. |
1baa6236 DN |
7729 | A value of nil means ignore them. If you encounter fonts with bogus |
7730 | UNDERLINE_POSITION font properties, for example 7x13 on XFree prior | |
4843aac3 | 7731 | to 4.1, set this to nil. */); |
1baa6236 DN |
7732 | x_use_underline_position_properties = 0; |
7733 | ||
7734 | DEFVAR_BOOL ("x-underline-at-descent-line", | |
fb9d0f5a | 7735 | x_underline_at_descent_line, |
4843aac3 | 7736 | doc: /* Non-nil means to draw the underline at the same place as the descent line. |
1baa6236 DN |
7737 | A value of nil means to draw the underline according to the value of the |
7738 | variable `x-use-underline-position-properties', which is usually at the | |
7739 | baseline level. The default value is nil. */); | |
7740 | x_underline_at_descent_line = 0; | |
7741 | ||
8d2db8be DA |
7742 | /* Tell Emacs about this window system. */ |
7743 | Fprovide (Qns, Qnil); | |
6434e343 | 7744 | |
aca5fcdc JD |
7745 | DEFSYM (Qcocoa, "cocoa"); |
7746 | DEFSYM (Qgnustep, "gnustep"); | |
7747 | ||
6434e343 JD |
7748 | syms_of_nsfont (); |
7749 | #ifdef NS_IMPL_COCOA | |
aca5fcdc | 7750 | Fprovide (Qcocoa, Qnil); |
6434e343 JD |
7751 | #if MAC_OS_X_VERSION_MAX_ALLOWED >= 1050 |
7752 | syms_of_macfont (); | |
7753 | #endif | |
aca5fcdc JD |
7754 | #else |
7755 | Fprovide (Qgnustep, Qnil); | |
6434e343 | 7756 | #endif |
f224e500 | 7757 | |
1baa6236 | 7758 | } |