Commit | Line | Data |
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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 | ||
167e3640 JD |
399 | static void |
400 | hold_event (struct input_event *event) | |
401 | { | |
402 | if (hold_event_q.nr == hold_event_q.cap) | |
403 | { | |
404 | if (hold_event_q.cap == 0) hold_event_q.cap = 10; | |
405 | else hold_event_q.cap *= 2; | |
7d652d97 PE |
406 | hold_event_q.q = |
407 | xrealloc (hold_event_q.q, hold_event_q.cap * sizeof *hold_event_q.q); | |
167e3640 JD |
408 | } |
409 | ||
410 | hold_event_q.q[hold_event_q.nr++] = *event; | |
f99c65e5 | 411 | /* Make sure ns_read_socket is called, i.e. we have input. */ |
a631d0e0 | 412 | raise (SIGIO); |
7436fc63 | 413 | send_appdefined = YES; |
167e3640 | 414 | } |
edfda783 AR |
415 | |
416 | static Lisp_Object | |
417 | append2 (Lisp_Object list, Lisp_Object item) | |
418 | /* -------------------------------------------------------------------------- | |
419 | Utility to append to a list | |
420 | -------------------------------------------------------------------------- */ | |
421 | { | |
422 | Lisp_Object array[2]; | |
423 | array[0] = list; | |
6c6f1994 | 424 | array[1] = list1 (item); |
edfda783 AR |
425 | return Fnconc (2, &array[0]); |
426 | } | |
427 | ||
428 | ||
7c4e8ec0 | 429 | const char * |
d01ba2f1 | 430 | ns_etc_directory (void) |
d01ba2f1 GM |
431 | /* If running as a self-contained app bundle, return as a string the |
432 | filename of the etc directory, if present; else nil. */ | |
cbb31951 | 433 | { |
7c4e8ec0 GM |
434 | NSBundle *bundle = [NSBundle mainBundle]; |
435 | NSString *resourceDir = [bundle resourcePath]; | |
436 | NSString *resourcePath; | |
437 | NSFileManager *fileManager = [NSFileManager defaultManager]; | |
438 | BOOL isDir; | |
439 | ||
440 | resourcePath = [resourceDir stringByAppendingPathComponent: @"etc"]; | |
441 | if ([fileManager fileExistsAtPath: resourcePath isDirectory: &isDir]) | |
442 | { | |
443 | if (isDir) return [resourcePath UTF8String]; | |
444 | } | |
445 | return NULL; | |
d01ba2f1 GM |
446 | } |
447 | ||
cbb31951 GM |
448 | |
449 | const char * | |
450 | ns_exec_path (void) | |
451 | /* If running as a self-contained app bundle, return as a path string | |
452 | the filenames of the libexec and bin directories, ie libexec:bin. | |
453 | Otherwise, return nil. | |
454 | Normally, Emacs does not add its own bin/ directory to the PATH. | |
455 | However, a self-contained NS build has a different layout, with | |
456 | bin/ and libexec/ subdirectories in the directory that contains | |
457 | Emacs.app itself. | |
458 | We put libexec first, because init_callproc_1 uses the first | |
459 | element to initialize exec-directory. An alternative would be | |
460 | for init_callproc to check for invocation-directory/libexec. | |
461 | */ | |
edfda783 AR |
462 | { |
463 | NSBundle *bundle = [NSBundle mainBundle]; | |
cbb31951 GM |
464 | NSString *resourceDir = [bundle resourcePath]; |
465 | NSString *binDir = [bundle bundlePath]; | |
edfda783 AR |
466 | NSString *resourcePath, *resourcePaths; |
467 | NSRange range; | |
90df0db3 | 468 | NSString *pathSeparator = [NSString stringWithFormat: @"%c", SEPCHAR]; |
edfda783 | 469 | NSFileManager *fileManager = [NSFileManager defaultManager]; |
cbb31951 GM |
470 | NSArray *paths; |
471 | NSEnumerator *pathEnum; | |
edfda783 | 472 | BOOL isDir; |
edfda783 | 473 | |
edfda783 AR |
474 | range = [resourceDir rangeOfString: @"Contents"]; |
475 | if (range.location != NSNotFound) | |
476 | { | |
40e72761 | 477 | binDir = [binDir stringByAppendingPathComponent: @"Contents"]; |
edfda783 AR |
478 | #ifdef NS_IMPL_COCOA |
479 | binDir = [binDir stringByAppendingPathComponent: @"MacOS"]; | |
480 | #endif | |
481 | } | |
482 | ||
cbb31951 GM |
483 | paths = [binDir stringsByAppendingPaths: |
484 | [NSArray arrayWithObjects: @"libexec", @"bin", nil]]; | |
485 | pathEnum = [paths objectEnumerator]; | |
486 | resourcePaths = @""; | |
487 | ||
0dc8cf50 | 488 | while ((resourcePath = [pathEnum nextObject])) |
cbb31951 GM |
489 | { |
490 | if ([fileManager fileExistsAtPath: resourcePath isDirectory: &isDir]) | |
491 | if (isDir) | |
492 | { | |
493 | if ([resourcePaths length] > 0) | |
494 | resourcePaths | |
495 | = [resourcePaths stringByAppendingString: pathSeparator]; | |
496 | resourcePaths | |
497 | = [resourcePaths stringByAppendingString: resourcePath]; | |
498 | } | |
499 | } | |
500 | if ([resourcePaths length] > 0) return [resourcePaths UTF8String]; | |
501 | ||
502 | return NULL; | |
503 | } | |
504 | ||
505 | ||
9e059e3f GM |
506 | const char * |
507 | ns_load_path (void) | |
508 | /* If running as a self-contained app bundle, return as a path string | |
cb6c95a3 GM |
509 | the filenames of the site-lisp and lisp directories. |
510 | Ie, site-lisp:lisp. Otherwise, return nil. */ | |
cbb31951 GM |
511 | { |
512 | NSBundle *bundle = [NSBundle mainBundle]; | |
513 | NSString *resourceDir = [bundle resourcePath]; | |
514 | NSString *resourcePath, *resourcePaths; | |
90df0db3 | 515 | NSString *pathSeparator = [NSString stringWithFormat: @"%c", SEPCHAR]; |
cbb31951 GM |
516 | NSFileManager *fileManager = [NSFileManager defaultManager]; |
517 | BOOL isDir; | |
9e059e3f GM |
518 | NSArray *paths = [resourceDir stringsByAppendingPaths: |
519 | [NSArray arrayWithObjects: | |
cb6c95a3 | 520 | @"site-lisp", @"lisp", nil]]; |
9e059e3f GM |
521 | NSEnumerator *pathEnum = [paths objectEnumerator]; |
522 | resourcePaths = @""; | |
cbb31951 | 523 | |
9e059e3f GM |
524 | /* Hack to skip site-lisp. */ |
525 | if (no_site_lisp) resourcePath = [pathEnum nextObject]; | |
526 | ||
0dc8cf50 | 527 | while ((resourcePath = [pathEnum nextObject])) |
edfda783 | 528 | { |
9e059e3f GM |
529 | if ([fileManager fileExistsAtPath: resourcePath isDirectory: &isDir]) |
530 | if (isDir) | |
531 | { | |
532 | if ([resourcePaths length] > 0) | |
533 | resourcePaths | |
534 | = [resourcePaths stringByAppendingString: pathSeparator]; | |
535 | resourcePaths | |
536 | = [resourcePaths stringByAppendingString: resourcePath]; | |
537 | } | |
edfda783 | 538 | } |
9e059e3f GM |
539 | if ([resourcePaths length] > 0) return [resourcePaths UTF8String]; |
540 | ||
541 | return NULL; | |
edfda783 AR |
542 | } |
543 | ||
edfda783 AR |
544 | static void |
545 | ns_timeout (int usecs) | |
546 | /* -------------------------------------------------------------------------- | |
547 | Blocking timer utility used by ns_ring_bell | |
548 | -------------------------------------------------------------------------- */ | |
549 | { | |
43aac990 PE |
550 | struct timespec wakeup = timespec_add (current_timespec (), |
551 | make_timespec (0, usecs * 1000)); | |
edfda783 AR |
552 | |
553 | /* Keep waiting until past the time wakeup. */ | |
554 | while (1) | |
555 | { | |
43aac990 PE |
556 | struct timespec timeout, now = current_timespec (); |
557 | if (timespec_cmp (wakeup, now) <= 0) | |
edfda783 | 558 | break; |
43aac990 | 559 | timeout = timespec_sub (wakeup, now); |
edfda783 AR |
560 | |
561 | /* Try to wait that long--but we might wake up sooner. */ | |
d35af63c | 562 | pselect (0, NULL, NULL, NULL, &timeout, NULL); |
edfda783 AR |
563 | } |
564 | } | |
565 | ||
566 | ||
567 | void | |
568 | ns_release_object (void *obj) | |
569 | /* -------------------------------------------------------------------------- | |
570 | Release an object (callable from C) | |
571 | -------------------------------------------------------------------------- */ | |
572 | { | |
573 | [(id)obj release]; | |
574 | } | |
575 | ||
576 | ||
577 | void | |
578 | ns_retain_object (void *obj) | |
579 | /* -------------------------------------------------------------------------- | |
580 | Retain an object (callable from C) | |
581 | -------------------------------------------------------------------------- */ | |
582 | { | |
583 | [(id)obj retain]; | |
584 | } | |
585 | ||
586 | ||
587 | void * | |
3d608a86 | 588 | ns_alloc_autorelease_pool (void) |
edfda783 AR |
589 | /* -------------------------------------------------------------------------- |
590 | Allocate a pool for temporary objects (callable from C) | |
591 | -------------------------------------------------------------------------- */ | |
592 | { | |
593 | return [[NSAutoreleasePool alloc] init]; | |
594 | } | |
595 | ||
596 | ||
597 | void | |
598 | ns_release_autorelease_pool (void *pool) | |
599 | /* -------------------------------------------------------------------------- | |
600 | Free a pool and temporary objects it refers to (callable from C) | |
601 | -------------------------------------------------------------------------- */ | |
602 | { | |
603 | ns_release_object (pool); | |
604 | } | |
605 | ||
606 | ||
607 | ||
608 | /* ========================================================================== | |
609 | ||
610 | Focus (clipping) and screen update | |
611 | ||
612 | ========================================================================== */ | |
613 | ||
f0a1382a JD |
614 | // |
615 | // Window constraining | |
616 | // ------------------- | |
617 | // | |
618 | // To ensure that the windows are not placed under the menu bar, they | |
619 | // are typically moved by the call-back constrainFrameRect. However, | |
620 | // by overriding it, it's possible to inhibit this, leaving the window | |
621 | // in it's original position. | |
622 | // | |
623 | // It's possible to hide the menu bar. However, technically, it's only | |
624 | // possible to hide it when the application is active. To ensure that | |
625 | // this work properly, the menu bar and window constraining are | |
626 | // deferred until the application becomes active. | |
627 | // | |
628 | // Even though it's not possible to manually move a window above the | |
629 | // top of the screen, it is allowed if it's done programmatically, | |
630 | // when the menu is hidden. This allows the editable area to cover the | |
631 | // full screen height. | |
632 | // | |
633 | // Test cases | |
634 | // ---------- | |
635 | // | |
636 | // Use the following extra files: | |
637 | // | |
638 | // init.el: | |
639 | // ;; Hide menu and place frame slightly above the top of the screen. | |
640 | // (setq ns-auto-hide-menu-bar t) | |
641 | // (set-frame-position (selected-frame) 0 -20) | |
642 | // | |
643 | // Test 1: | |
644 | // | |
645 | // emacs -Q -l init.el | |
646 | // | |
647 | // Result: No menu bar, and the title bar should be above the screen. | |
648 | // | |
649 | // Test 2: | |
650 | // | |
651 | // emacs -Q | |
652 | // | |
653 | // Result: Menu bar visible, frame placed immediately below the menu. | |
654 | // | |
655 | ||
656 | static void | |
657 | ns_constrain_all_frames (void) | |
658 | { | |
659 | Lisp_Object tail, frame; | |
660 | ||
661 | FOR_EACH_FRAME (tail, frame) | |
662 | { | |
663 | struct frame *f = XFRAME (frame); | |
664 | if (FRAME_NS_P (f)) | |
665 | { | |
666 | NSView *view = FRAME_NS_VIEW (f); | |
667 | /* This no-op will trigger the default window placing | |
e4769531 | 668 | * constraint system. */ |
f0a1382a JD |
669 | [[view window] setFrameOrigin:[[view window] frame].origin]; |
670 | } | |
671 | } | |
672 | } | |
673 | ||
674 | ||
675 | /* True, if the menu bar should be hidden. */ | |
676 | ||
677 | static BOOL | |
678 | ns_menu_bar_should_be_hidden (void) | |
679 | { | |
680 | return !NILP (ns_auto_hide_menu_bar) | |
681 | && [NSApp respondsToSelector:@selector(setPresentationOptions:)]; | |
682 | } | |
683 | ||
684 | ||
685 | /* Show or hide the menu bar, based on user setting. */ | |
686 | ||
687 | static void | |
688 | ns_update_auto_hide_menu_bar (void) | |
689 | { | |
8c74fcbd JD |
690 | #ifdef NS_IMPL_COCOA |
691 | #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6 | |
4d7e6e51 | 692 | block_input (); |
f0a1382a JD |
693 | |
694 | NSTRACE (ns_update_auto_hide_menu_bar); | |
695 | ||
a3e9050c | 696 | if (NSApp != nil && [NSApp isActive]) |
f0a1382a JD |
697 | { |
698 | // Note, "setPresentationOptions" triggers an error unless the | |
699 | // application is active. | |
700 | BOOL menu_bar_should_be_hidden = ns_menu_bar_should_be_hidden (); | |
701 | ||
702 | if (menu_bar_should_be_hidden != ns_menu_bar_is_hidden) | |
703 | { | |
704 | NSApplicationPresentationOptions options | |
a3e9050c | 705 | = NSApplicationPresentationDefault; |
f0a1382a JD |
706 | |
707 | if (menu_bar_should_be_hidden) | |
a3e9050c JD |
708 | options |= NSApplicationPresentationAutoHideMenuBar |
709 | | NSApplicationPresentationAutoHideDock; | |
f0a1382a JD |
710 | |
711 | [NSApp setPresentationOptions: options]; | |
712 | ||
713 | ns_menu_bar_is_hidden = menu_bar_should_be_hidden; | |
714 | ||
715 | if (!ns_menu_bar_is_hidden) | |
716 | { | |
717 | ns_constrain_all_frames (); | |
718 | } | |
719 | } | |
720 | } | |
721 | ||
4d7e6e51 | 722 | unblock_input (); |
8c74fcbd JD |
723 | #endif |
724 | #endif | |
f0a1382a JD |
725 | } |
726 | ||
727 | ||
edfda783 AR |
728 | static void |
729 | ns_update_begin (struct frame *f) | |
730 | /* -------------------------------------------------------------------------- | |
731 | Prepare for a grouped sequence of drawing calls | |
3fe53a83 | 732 | external (RIF) call; whole frame, called before update_window_begin |
edfda783 AR |
733 | -------------------------------------------------------------------------- */ |
734 | { | |
28c76099 | 735 | EmacsView *view = FRAME_NS_VIEW (f); |
edfda783 | 736 | NSTRACE (ns_update_begin); |
edfda783 | 737 | |
f0a1382a JD |
738 | ns_update_auto_hide_menu_bar (); |
739 | ||
28c76099 JD |
740 | #ifdef NS_IMPL_COCOA |
741 | if ([view isFullscreen] && [view fsIsNative]) | |
742 | { | |
743 | // Fix reappearing tool bar in fullscreen for OSX 10.7 | |
744 | BOOL tbar_visible = FRAME_EXTERNAL_TOOL_BAR (f) ? YES : NO; | |
745 | NSToolbar *toolbar = [FRAME_NS_VIEW (f) toolbar]; | |
746 | if (! tbar_visible != ! [toolbar isVisible]) | |
747 | [toolbar setVisible: tbar_visible]; | |
748 | } | |
749 | #endif | |
750 | ||
edfda783 AR |
751 | ns_updating_frame = f; |
752 | [view lockFocus]; | |
753 | ||
16130a58 JD |
754 | /* drawRect may have been called for say the minibuffer, and then clip path |
755 | is for the minibuffer. But the display engine may draw more because | |
756 | we have set the frame as garbaged. So reset clip path to the whole | |
757 | view. */ | |
c0342369 JD |
758 | #ifdef NS_IMPL_COCOA |
759 | { | |
760 | NSBezierPath *bp; | |
761 | NSRect r = [view frame]; | |
10bf7f5a JD |
762 | NSRect cr = [[view window] frame]; |
763 | /* If a large frame size is set, r may be larger than the window frame | |
764 | before constrained. In that case don't change the clip path, as we | |
765 | will clear in to the tool bar and title bar. */ | |
766 | if (r.size.height | |
767 | + FRAME_NS_TITLEBAR_HEIGHT (f) | |
768 | + FRAME_TOOLBAR_HEIGHT (f) <= cr.size.height) | |
769 | { | |
770 | bp = [[NSBezierPath bezierPathWithRect: r] retain]; | |
771 | [bp setClip]; | |
772 | [bp release]; | |
773 | } | |
c0342369 JD |
774 | } |
775 | #endif | |
16130a58 | 776 | |
edfda783 AR |
777 | #ifdef NS_IMPL_GNUSTEP |
778 | uRect = NSMakeRect (0, 0, 0, 0); | |
779 | #endif | |
780 | } | |
781 | ||
782 | ||
783 | static void | |
784 | ns_update_window_begin (struct window *w) | |
785 | /* -------------------------------------------------------------------------- | |
786 | Prepare for a grouped sequence of drawing calls | |
3fe53a83 | 787 | external (RIF) call; for one window, called after update_begin |
edfda783 AR |
788 | -------------------------------------------------------------------------- */ |
789 | { | |
790 | struct frame *f = XFRAME (WINDOW_FRAME (w)); | |
65620264 DA |
791 | Mouse_HLInfo *hlinfo = MOUSE_HL_INFO (f); |
792 | ||
edfda783 | 793 | NSTRACE (ns_update_window_begin); |
f60e429a | 794 | w->output_cursor = w->cursor; |
edfda783 | 795 | |
4d7e6e51 | 796 | block_input (); |
edfda783 | 797 | |
bbf534ce | 798 | if (f == hlinfo->mouse_face_mouse_frame) |
edfda783 AR |
799 | { |
800 | /* Don't do highlighting for mouse motion during the update. */ | |
bbf534ce | 801 | hlinfo->mouse_face_defer = 1; |
edfda783 AR |
802 | |
803 | /* If the frame needs to be redrawn, | |
804 | simply forget about any prior mouse highlighting. */ | |
805 | if (FRAME_GARBAGED_P (f)) | |
bbf534ce | 806 | hlinfo->mouse_face_window = Qnil; |
edfda783 AR |
807 | |
808 | /* (further code for mouse faces ifdef'd out in other terms elided) */ | |
809 | } | |
810 | ||
4d7e6e51 | 811 | unblock_input (); |
edfda783 AR |
812 | } |
813 | ||
814 | ||
815 | static void | |
9997ec56 DA |
816 | ns_update_window_end (struct window *w, bool cursor_on_p, |
817 | bool mouse_face_overwritten_p) | |
edfda783 AR |
818 | /* -------------------------------------------------------------------------- |
819 | Finished a grouped sequence of drawing calls | |
3fe53a83 | 820 | external (RIF) call; for one window called before update_end |
edfda783 AR |
821 | -------------------------------------------------------------------------- */ |
822 | { | |
edfda783 AR |
823 | /* note: this fn is nearly identical in all terms */ |
824 | if (!w->pseudo_window_p) | |
825 | { | |
4d7e6e51 | 826 | block_input (); |
edfda783 AR |
827 | |
828 | if (cursor_on_p) | |
829 | display_and_set_cursor (w, 1, | |
f60e429a DA |
830 | w->output_cursor.hpos, w->output_cursor.vpos, |
831 | w->output_cursor.x, w->output_cursor.y); | |
edfda783 AR |
832 | |
833 | if (draw_window_fringes (w, 1)) | |
880e6158 MR |
834 | { |
835 | if (WINDOW_RIGHT_DIVIDER_WIDTH (w)) | |
836 | x_draw_right_divider (w); | |
837 | else | |
838 | x_draw_vertical_border (w); | |
839 | } | |
edfda783 | 840 | |
4d7e6e51 | 841 | unblock_input (); |
edfda783 AR |
842 | } |
843 | ||
844 | /* If a row with mouse-face was overwritten, arrange for | |
845 | frame_up_to_date to redisplay the mouse highlight. */ | |
846 | if (mouse_face_overwritten_p) | |
9fed9729 | 847 | reset_mouse_highlight (MOUSE_HL_INFO (XFRAME (w->frame))); |
edfda783 | 848 | |
edfda783 AR |
849 | NSTRACE (update_window_end); |
850 | } | |
851 | ||
852 | ||
853 | static void | |
854 | ns_update_end (struct frame *f) | |
855 | /* -------------------------------------------------------------------------- | |
856 | Finished a grouped sequence of drawing calls | |
3fe53a83 | 857 | external (RIF) call; for whole frame, called after update_window_end |
edfda783 AR |
858 | -------------------------------------------------------------------------- */ |
859 | { | |
c0342369 | 860 | EmacsView *view = FRAME_NS_VIEW (f); |
edfda783 | 861 | |
bbf534ce | 862 | /* if (f == MOUSE_HL_INFO (f)->mouse_face_mouse_frame) */ |
10bf7f5a | 863 | MOUSE_HL_INFO (f)->mouse_face_defer = 0; |
edfda783 | 864 | |
10bf7f5a | 865 | block_input (); |
edfda783 | 866 | |
edfda783 AR |
867 | [view unlockFocus]; |
868 | [[view window] flushWindow]; | |
869 | ||
4d7e6e51 | 870 | unblock_input (); |
edfda783 AR |
871 | ns_updating_frame = NULL; |
872 | NSTRACE (ns_update_end); | |
873 | } | |
874 | ||
edfda783 AR |
875 | static void |
876 | ns_focus (struct frame *f, NSRect *r, int n) | |
877 | /* -------------------------------------------------------------------------- | |
878 | Internal: Focus on given frame. During small local updates this is used to | |
879 | draw, however during large updates, ns_update_begin and ns_update_end are | |
880 | called to wrap the whole thing, in which case these calls are stubbed out. | |
881 | Except, on GNUstep, we accumulate the rectangle being drawn into, because | |
882 | the back end won't do this automatically, and will just end up flushing | |
883 | the entire window. | |
884 | -------------------------------------------------------------------------- */ | |
885 | { | |
c8c057de | 886 | // NSTRACE (ns_focus); |
edfda783 AR |
887 | /* static int c =0; |
888 | fprintf (stderr, "focus: %d", c++); | |
889 | if (r) fprintf (stderr, " (%.0f, %.0f : %.0f x %.0f)", r->origin.x, r->origin.y, r->size.width, r->size.height); | |
890 | fprintf (stderr, "\n"); */ | |
891 | ||
892 | if (f != ns_updating_frame) | |
893 | { | |
894 | NSView *view = FRAME_NS_VIEW (f); | |
895 | if (view != focus_view) | |
896 | { | |
897 | if (focus_view != NULL) | |
898 | { | |
899 | [focus_view unlockFocus]; | |
900 | [[focus_view window] flushWindow]; | |
901 | /*debug_lock--; */ | |
902 | } | |
903 | ||
904 | if (view) | |
edfda783 | 905 | [view lockFocus]; |
edfda783 AR |
906 | focus_view = view; |
907 | /*if (view) debug_lock++; */ | |
908 | } | |
edfda783 | 909 | } |
edfda783 | 910 | |
3fe53a83 | 911 | /* clipping */ |
edfda783 AR |
912 | if (r) |
913 | { | |
914 | [[NSGraphicsContext currentContext] saveGraphicsState]; | |
915 | if (n == 2) | |
916 | NSRectClipList (r, 2); | |
917 | else | |
918 | NSRectClip (*r); | |
919 | gsaved = YES; | |
920 | } | |
921 | } | |
922 | ||
923 | ||
924 | static void | |
925 | ns_unfocus (struct frame *f) | |
926 | /* -------------------------------------------------------------------------- | |
927 | Internal: Remove focus on given frame | |
928 | -------------------------------------------------------------------------- */ | |
929 | { | |
c8c057de | 930 | // NSTRACE (ns_unfocus); |
edfda783 AR |
931 | |
932 | if (gsaved) | |
933 | { | |
934 | [[NSGraphicsContext currentContext] restoreGraphicsState]; | |
935 | gsaved = NO; | |
936 | } | |
937 | ||
938 | if (f != ns_updating_frame) | |
939 | { | |
940 | if (focus_view != NULL) | |
941 | { | |
942 | [focus_view unlockFocus]; | |
943 | [[focus_view window] flushWindow]; | |
944 | focus_view = NULL; | |
945 | /*debug_lock--; */ | |
946 | } | |
947 | } | |
948 | } | |
949 | ||
950 | ||
951 | static void | |
c3c4768d DA |
952 | ns_clip_to_row (struct window *w, struct glyph_row *row, |
953 | enum glyph_row_area area, BOOL gc) | |
edfda783 | 954 | /* -------------------------------------------------------------------------- |
3fe53a83 | 955 | Internal (but parallels other terms): Focus drawing on given row |
edfda783 AR |
956 | -------------------------------------------------------------------------- */ |
957 | { | |
958 | struct frame *f = XFRAME (WINDOW_FRAME (w)); | |
959 | NSRect clip_rect; | |
960 | int window_x, window_y, window_width; | |
961 | ||
962 | window_box (w, area, &window_x, &window_y, &window_width, 0); | |
963 | ||
aa7d57c5 | 964 | clip_rect.origin.x = window_x; |
edfda783 AR |
965 | clip_rect.origin.y = WINDOW_TO_FRAME_PIXEL_Y (w, max (0, row->y)); |
966 | clip_rect.origin.y = max (clip_rect.origin.y, window_y); | |
aa7d57c5 | 967 | clip_rect.size.width = window_width; |
edfda783 AR |
968 | clip_rect.size.height = row->visible_height; |
969 | ||
edfda783 AR |
970 | ns_focus (f, &clip_rect, 1); |
971 | } | |
972 | ||
973 | ||
974 | static void | |
3d608a86 | 975 | ns_ring_bell (struct frame *f) |
edfda783 AR |
976 | /* -------------------------------------------------------------------------- |
977 | "Beep" routine | |
978 | -------------------------------------------------------------------------- */ | |
979 | { | |
980 | NSTRACE (ns_ring_bell); | |
981 | if (visible_bell) | |
982 | { | |
983 | NSAutoreleasePool *pool; | |
984 | struct frame *frame = SELECTED_FRAME (); | |
985 | NSView *view; | |
986 | ||
4d7e6e51 | 987 | block_input (); |
edfda783 AR |
988 | pool = [[NSAutoreleasePool alloc] init]; |
989 | ||
990 | view = FRAME_NS_VIEW (frame); | |
991 | if (view != nil) | |
992 | { | |
ddb2d8e2 CY |
993 | NSRect r, surr; |
994 | NSPoint dim = NSMakePoint (128, 128); | |
995 | ||
996 | r = [view bounds]; | |
997 | r.origin.x += (r.size.width - dim.x) / 2; | |
998 | r.origin.y += (r.size.height - dim.y) / 2; | |
999 | r.size.width = dim.x; | |
1000 | r.size.height = dim.y; | |
1001 | surr = NSInsetRect (r, -2, -2); | |
1002 | ns_focus (frame, &surr, 1); | |
1003 | [[view window] cacheImageInRect: [view convertRect: surr toView:nil]]; | |
1004 | [ns_lookup_indexed_color (NS_FACE_FOREGROUND | |
1005 | (FRAME_DEFAULT_FACE (frame)), frame) set]; | |
1006 | NSRectFill (r); | |
edfda783 AR |
1007 | [[view window] flushWindow]; |
1008 | ns_timeout (150000); | |
ddb2d8e2 | 1009 | [[view window] restoreCachedImage]; |
edfda783 AR |
1010 | [[view window] flushWindow]; |
1011 | ns_unfocus (frame); | |
1012 | } | |
1013 | [pool release]; | |
4d7e6e51 | 1014 | unblock_input (); |
edfda783 AR |
1015 | } |
1016 | else | |
1017 | { | |
1018 | NSBeep (); | |
1019 | } | |
1020 | } | |
1021 | ||
edfda783 AR |
1022 | /* ========================================================================== |
1023 | ||
1024 | Frame / window manager related functions | |
1025 | ||
1026 | ========================================================================== */ | |
1027 | ||
1028 | ||
1029 | static void | |
1030 | ns_raise_frame (struct frame *f) | |
1031 | /* -------------------------------------------------------------------------- | |
1032 | Bring window to foreground and make it active | |
1033 | -------------------------------------------------------------------------- */ | |
1034 | { | |
7452b7bd DA |
1035 | NSView *view; |
1036 | check_window_system (f); | |
1037 | view = FRAME_NS_VIEW (f); | |
4d7e6e51 | 1038 | block_input (); |
15891144 | 1039 | if (FRAME_VISIBLE_P (f)) |
edfa7fa0 | 1040 | [[view window] makeKeyAndOrderFront: NSApp]; |
4d7e6e51 | 1041 | unblock_input (); |
edfda783 AR |
1042 | } |
1043 | ||
1044 | ||
1045 | static void | |
1046 | ns_lower_frame (struct frame *f) | |
1047 | /* -------------------------------------------------------------------------- | |
1048 | Send window to back | |
1049 | -------------------------------------------------------------------------- */ | |
1050 | { | |
7452b7bd DA |
1051 | NSView *view; |
1052 | check_window_system (f); | |
1053 | view = FRAME_NS_VIEW (f); | |
4d7e6e51 | 1054 | block_input (); |
edfda783 | 1055 | [[view window] orderBack: NSApp]; |
4d7e6e51 | 1056 | unblock_input (); |
edfda783 AR |
1057 | } |
1058 | ||
1059 | ||
1060 | static void | |
1061 | ns_frame_raise_lower (struct frame *f, int raise) | |
1062 | /* -------------------------------------------------------------------------- | |
1063 | External (hook) | |
1064 | -------------------------------------------------------------------------- */ | |
1065 | { | |
1066 | NSTRACE (ns_frame_raise_lower); | |
1067 | ||
1068 | if (raise) | |
1069 | ns_raise_frame (f); | |
1070 | else | |
1071 | ns_lower_frame (f); | |
1072 | } | |
1073 | ||
1074 | ||
1075 | static void | |
1076 | ns_frame_rehighlight (struct frame *frame) | |
1077 | /* -------------------------------------------------------------------------- | |
1078 | External (hook): called on things like window switching within frame | |
1079 | -------------------------------------------------------------------------- */ | |
1080 | { | |
aad3612f | 1081 | struct ns_display_info *dpyinfo = FRAME_DISPLAY_INFO (frame); |
9e50ff0c | 1082 | struct frame *old_highlight = dpyinfo->x_highlight_frame; |
edfda783 AR |
1083 | |
1084 | NSTRACE (ns_frame_rehighlight); | |
9e50ff0c | 1085 | if (dpyinfo->x_focus_frame) |
edfda783 | 1086 | { |
9e50ff0c DN |
1087 | dpyinfo->x_highlight_frame |
1088 | = (FRAMEP (FRAME_FOCUS_FRAME (dpyinfo->x_focus_frame)) | |
1089 | ? XFRAME (FRAME_FOCUS_FRAME (dpyinfo->x_focus_frame)) | |
1090 | : dpyinfo->x_focus_frame); | |
1091 | if (!FRAME_LIVE_P (dpyinfo->x_highlight_frame)) | |
edfda783 | 1092 | { |
f00af5b1 | 1093 | fset_focus_frame (dpyinfo->x_focus_frame, Qnil); |
9e50ff0c | 1094 | dpyinfo->x_highlight_frame = dpyinfo->x_focus_frame; |
edfda783 AR |
1095 | } |
1096 | } | |
1097 | else | |
9e50ff0c | 1098 | dpyinfo->x_highlight_frame = 0; |
edfda783 | 1099 | |
9e50ff0c DN |
1100 | if (dpyinfo->x_highlight_frame && |
1101 | dpyinfo->x_highlight_frame != old_highlight) | |
edfda783 | 1102 | { |
edfda783 | 1103 | if (old_highlight) |
59bc82c0 | 1104 | { |
edfda783 | 1105 | x_update_cursor (old_highlight, 1); |
59bc82c0 SZ |
1106 | x_set_frame_alpha (old_highlight); |
1107 | } | |
9e50ff0c | 1108 | if (dpyinfo->x_highlight_frame) |
59bc82c0 | 1109 | { |
9e50ff0c | 1110 | x_update_cursor (dpyinfo->x_highlight_frame, 1); |
59bc82c0 SZ |
1111 | x_set_frame_alpha (dpyinfo->x_highlight_frame); |
1112 | } | |
edfda783 AR |
1113 | } |
1114 | } | |
1115 | ||
1116 | ||
1117 | void | |
1118 | x_make_frame_visible (struct frame *f) | |
1119 | /* -------------------------------------------------------------------------- | |
1120 | External: Show the window (X11 semantics) | |
1121 | -------------------------------------------------------------------------- */ | |
1122 | { | |
1123 | NSTRACE (x_make_frame_visible); | |
df2142db | 1124 | /* XXX: at some points in past this was not needed, as the only place that |
edfda783 AR |
1125 | called this (frame.c:Fraise_frame ()) also called raise_lower; |
1126 | if this ends up the case again, comment this out again. */ | |
1127 | if (!FRAME_VISIBLE_P (f)) | |
15891144 | 1128 | { |
04fafa46 | 1129 | EmacsView *view = (EmacsView *)FRAME_NS_VIEW (f); |
edfa7fa0 DA |
1130 | |
1131 | SET_FRAME_VISIBLE (f, 1); | |
15891144 | 1132 | ns_raise_frame (f); |
04fafa46 | 1133 | |
04fafa46 JD |
1134 | /* Making a new frame from a fullscreen frame will make the new frame |
1135 | fullscreen also. So skip handleFS as this will print an error. */ | |
6871e574 JD |
1136 | if ([view fsIsNative] && f->want_fullscreen == FULLSCREEN_BOTH |
1137 | && [view isFullscreen]) | |
04fafa46 | 1138 | return; |
6871e574 | 1139 | |
04fafa46 JD |
1140 | if (f->want_fullscreen != FULLSCREEN_NONE) |
1141 | { | |
1142 | block_input (); | |
1143 | [view handleFS]; | |
1144 | unblock_input (); | |
1145 | } | |
15891144 | 1146 | } |
edfda783 AR |
1147 | } |
1148 | ||
1149 | ||
1150 | void | |
1151 | x_make_frame_invisible (struct frame *f) | |
1152 | /* -------------------------------------------------------------------------- | |
1153 | External: Hide the window (X11 semantics) | |
1154 | -------------------------------------------------------------------------- */ | |
1155 | { | |
7452b7bd | 1156 | NSView *view; |
edfda783 | 1157 | NSTRACE (x_make_frame_invisible); |
7452b7bd DA |
1158 | check_window_system (f); |
1159 | view = FRAME_NS_VIEW (f); | |
edfda783 | 1160 | [[view window] orderOut: NSApp]; |
edfa7fa0 DA |
1161 | SET_FRAME_VISIBLE (f, 0); |
1162 | SET_FRAME_ICONIFIED (f, 0); | |
edfda783 AR |
1163 | } |
1164 | ||
1165 | ||
1166 | void | |
1167 | x_iconify_frame (struct frame *f) | |
1168 | /* -------------------------------------------------------------------------- | |
1169 | External: Iconify window | |
1170 | -------------------------------------------------------------------------- */ | |
1171 | { | |
7452b7bd DA |
1172 | NSView *view; |
1173 | struct ns_display_info *dpyinfo; | |
1174 | ||
edfda783 | 1175 | NSTRACE (x_iconify_frame); |
7452b7bd DA |
1176 | check_window_system (f); |
1177 | view = FRAME_NS_VIEW (f); | |
aad3612f | 1178 | dpyinfo = FRAME_DISPLAY_INFO (f); |
edfda783 | 1179 | |
9e50ff0c DN |
1180 | if (dpyinfo->x_highlight_frame == f) |
1181 | dpyinfo->x_highlight_frame = 0; | |
edfda783 AR |
1182 | |
1183 | if ([[view window] windowNumber] <= 0) | |
1184 | { | |
1185 | /* the window is still deferred. Make it very small, bring it | |
1186 | on screen and order it out. */ | |
1187 | NSRect s = { { 100, 100}, {0, 0} }; | |
1188 | NSRect t; | |
1189 | t = [[view window] frame]; | |
1190 | [[view window] setFrame: s display: NO]; | |
1191 | [[view window] orderBack: NSApp]; | |
1192 | [[view window] orderOut: NSApp]; | |
1193 | [[view window] setFrame: t display: NO]; | |
1194 | } | |
1195 | [[view window] miniaturize: NSApp]; | |
1196 | } | |
1197 | ||
a97f8f3f | 1198 | /* Free X resources of frame F. */ |
edfda783 AR |
1199 | |
1200 | void | |
a97f8f3f | 1201 | x_free_frame_resources (struct frame *f) |
edfda783 | 1202 | { |
7452b7bd DA |
1203 | NSView *view; |
1204 | struct ns_display_info *dpyinfo; | |
1205 | Mouse_HLInfo *hlinfo; | |
1206 | ||
0dc8cf50 | 1207 | NSTRACE (x_free_frame_resources); |
7452b7bd DA |
1208 | check_window_system (f); |
1209 | view = FRAME_NS_VIEW (f); | |
aad3612f | 1210 | dpyinfo = FRAME_DISPLAY_INFO (f); |
7452b7bd | 1211 | hlinfo = MOUSE_HL_INFO (f); |
edfda783 AR |
1212 | |
1213 | [(EmacsView *)view setWindowClosing: YES]; /* may not have been informed */ | |
1214 | ||
4d7e6e51 | 1215 | block_input (); |
edfda783 AR |
1216 | |
1217 | free_frame_menubar (f); | |
5a80236f | 1218 | free_frame_faces (f); |
edfda783 | 1219 | |
9e50ff0c DN |
1220 | if (f == dpyinfo->x_focus_frame) |
1221 | dpyinfo->x_focus_frame = 0; | |
1222 | if (f == dpyinfo->x_highlight_frame) | |
1223 | dpyinfo->x_highlight_frame = 0; | |
bbf534ce | 1224 | if (f == hlinfo->mouse_face_mouse_frame) |
9fed9729 | 1225 | reset_mouse_highlight (hlinfo); |
edfda783 | 1226 | |
204ee57f JD |
1227 | if (f->output_data.ns->miniimage != nil) |
1228 | [f->output_data.ns->miniimage release]; | |
1229 | ||
edfda783 AR |
1230 | [[view window] close]; |
1231 | [view release]; | |
1232 | ||
50a93863 JD |
1233 | xfree (f->output_data.ns); |
1234 | ||
4d7e6e51 | 1235 | unblock_input (); |
edfda783 AR |
1236 | } |
1237 | ||
a97f8f3f JD |
1238 | void |
1239 | x_destroy_window (struct frame *f) | |
1240 | /* -------------------------------------------------------------------------- | |
1241 | External: Delete the window | |
1242 | -------------------------------------------------------------------------- */ | |
1243 | { | |
1244 | NSTRACE (x_destroy_window); | |
7452b7bd | 1245 | check_window_system (f); |
a97f8f3f JD |
1246 | x_free_frame_resources (f); |
1247 | ns_window_num--; | |
1248 | } | |
1249 | ||
edfda783 AR |
1250 | |
1251 | void | |
1252 | x_set_offset (struct frame *f, int xoff, int yoff, int change_grav) | |
1253 | /* -------------------------------------------------------------------------- | |
1254 | External: Position the window | |
1255 | -------------------------------------------------------------------------- */ | |
1256 | { | |
edfda783 | 1257 | NSView *view = FRAME_NS_VIEW (f); |
e2f79c8d JD |
1258 | NSArray *screens = [NSScreen screens]; |
1259 | NSScreen *fscreen = [screens objectAtIndex: 0]; | |
1260 | NSScreen *screen = [[view window] screen]; | |
edfda783 AR |
1261 | |
1262 | NSTRACE (x_set_offset); | |
1263 | ||
4d7e6e51 | 1264 | block_input (); |
edfda783 AR |
1265 | |
1266 | f->left_pos = xoff; | |
1267 | f->top_pos = yoff; | |
2a91a0b5 | 1268 | |
e2f79c8d | 1269 | if (view != nil && screen && fscreen) |
2a91a0b5 JD |
1270 | { |
1271 | f->left_pos = f->size_hint_flags & XNegative | |
1272 | ? [screen visibleFrame].size.width + f->left_pos - FRAME_PIXEL_WIDTH (f) | |
1273 | : f->left_pos; | |
1274 | /* We use visibleFrame here to take menu bar into account. | |
8ab70320 | 1275 | Ideally we should also adjust left/top with visibleFrame.origin. */ |
2c6584e8 | 1276 | |
2a91a0b5 JD |
1277 | f->top_pos = f->size_hint_flags & YNegative |
1278 | ? ([screen visibleFrame].size.height + f->top_pos | |
1279 | - FRAME_PIXEL_HEIGHT (f) - FRAME_NS_TITLEBAR_HEIGHT (f) | |
1280 | - FRAME_TOOLBAR_HEIGHT (f)) | |
1281 | : f->top_pos; | |
edfda783 | 1282 | #ifdef NS_IMPL_GNUSTEP |
2a91a0b5 JD |
1283 | if (f->left_pos < 100) |
1284 | f->left_pos = 100; /* don't overlap menu */ | |
edfda783 | 1285 | #endif |
8ab70320 JD |
1286 | /* Constrain the setFrameTopLeftPoint so we don't move behind the |
1287 | menu bar. */ | |
2a91a0b5 JD |
1288 | [[view window] setFrameTopLeftPoint: |
1289 | NSMakePoint (SCREENMAXBOUND (f->left_pos), | |
e2f79c8d | 1290 | SCREENMAXBOUND ([fscreen frame].size.height |
2a91a0b5 JD |
1291 | - NS_TOP_POS (f)))]; |
1292 | f->size_hint_flags &= ~(XNegative|YNegative); | |
1293 | } | |
6516d10a | 1294 | |
4d7e6e51 | 1295 | unblock_input (); |
edfda783 AR |
1296 | } |
1297 | ||
1298 | ||
1299 | void | |
7def8cbd JD |
1300 | x_set_window_size (struct frame *f, |
1301 | int change_grav, | |
1302 | int width, | |
1303 | int height, | |
1304 | bool pixelwise) | |
edfda783 AR |
1305 | /* -------------------------------------------------------------------------- |
1306 | Adjust window pixel size based on given character grid size | |
1307 | Impl is a bit more complex than other terms, need to do some | |
e2f79c8d | 1308 | internal clipping. |
edfda783 AR |
1309 | -------------------------------------------------------------------------- */ |
1310 | { | |
1311 | EmacsView *view = FRAME_NS_VIEW (f); | |
edfda783 | 1312 | NSWindow *window = [view window]; |
edfda783 AR |
1313 | NSRect wr = [window frame]; |
1314 | int tb = FRAME_EXTERNAL_TOOL_BAR (f); | |
1315 | int pixelwidth, pixelheight; | |
7def8cbd | 1316 | int rows, cols; |
edfda783 AR |
1317 | |
1318 | NSTRACE (x_set_window_size); | |
1319 | ||
aa7d57c5 | 1320 | if (view == nil) |
edfda783 AR |
1321 | return; |
1322 | ||
7def8cbd | 1323 | /*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 | 1324 | |
4d7e6e51 | 1325 | block_input (); |
edfda783 | 1326 | |
7def8cbd | 1327 | check_frame_size (f, &width, &height, pixelwise); |
edfda783 | 1328 | |
edfda783 AR |
1329 | compute_fringe_widths (f, 0); |
1330 | ||
c619527c JD |
1331 | if (pixelwise) |
1332 | { | |
7def8cbd JD |
1333 | pixelwidth = FRAME_TEXT_TO_PIXEL_WIDTH (f, width); |
1334 | pixelheight = FRAME_TEXT_TO_PIXEL_HEIGHT (f, height); | |
c619527c JD |
1335 | cols = FRAME_PIXEL_WIDTH_TO_TEXT_COLS (f, pixelwidth); |
1336 | rows = FRAME_PIXEL_HEIGHT_TO_TEXT_LINES (f, pixelheight); | |
1337 | } | |
1338 | else | |
1339 | { | |
7def8cbd JD |
1340 | pixelwidth = FRAME_TEXT_COLS_TO_PIXEL_WIDTH (f, width); |
1341 | pixelheight = FRAME_TEXT_LINES_TO_PIXEL_HEIGHT (f, height); | |
1342 | cols = width; | |
1343 | rows = height; | |
c619527c | 1344 | } |
e2749141 | 1345 | |
4ddf94bd | 1346 | /* If we have a toolbar, take its height into account. */ |
6871e574 | 1347 | if (tb && ! [view isFullscreen]) |
c0342369 | 1348 | { |
6aba198c AR |
1349 | /* NOTE: previously this would generate wrong result if toolbar not |
1350 | yet displayed and fixing toolbar_height=32 helped, but | |
1351 | now (200903) seems no longer needed */ | |
581a8100 | 1352 | FRAME_TOOLBAR_HEIGHT (f) = |
4ddf94bd | 1353 | NSHeight ([window frameRectForContentRect: NSMakeRect (0, 0, 0, 0)]) |
6aba198c | 1354 | - FRAME_NS_TITLEBAR_HEIGHT (f); |
c0342369 JD |
1355 | #ifdef NS_IMPL_GNUSTEP |
1356 | FRAME_TOOLBAR_HEIGHT (f) -= 3; | |
1357 | #endif | |
1358 | } | |
edfda783 | 1359 | else |
581a8100 | 1360 | FRAME_TOOLBAR_HEIGHT (f) = 0; |
edfda783 AR |
1361 | |
1362 | wr.size.width = pixelwidth + f->border_width; | |
6871e574 JD |
1363 | wr.size.height = pixelheight; |
1364 | if (! [view isFullscreen]) | |
1365 | wr.size.height += FRAME_NS_TITLEBAR_HEIGHT (f) | |
1366 | + FRAME_TOOLBAR_HEIGHT (f); | |
edfda783 | 1367 | |
e2f79c8d JD |
1368 | /* Do not try to constrain to this screen. We may have multiple |
1369 | screens, and want Emacs to span those. Constraining to screen | |
1370 | prevents that, and that is not nice to the user. */ | |
1371 | if (f->output_data.ns->zooming) | |
1372 | f->output_data.ns->zooming = 0; | |
1373 | else | |
1374 | wr.origin.y += FRAME_PIXEL_HEIGHT (f) - pixelheight; | |
edfda783 AR |
1375 | |
1376 | [view setRows: rows andColumns: cols]; | |
1377 | [window setFrame: wr display: YES]; | |
1378 | ||
edfda783 AR |
1379 | /* This is a trick to compensate for Emacs' managing the scrollbar area |
1380 | as a fixed number of standard character columns. Instead of leaving | |
1381 | blank space for the extra, we chopped it off above. Now for | |
1382 | left-hand scrollbars, we shift all rendering to the left by the | |
1383 | difference between the real width and Emacs' imagined one. For | |
1384 | right-hand bars, don't worry about it since the extra is never used. | |
1385 | (Obviously doesn't work for vertically split windows tho..) */ | |
3d608a86 J |
1386 | { |
1387 | NSPoint origin = FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT (f) | |
1388 | ? NSMakePoint (FRAME_SCROLL_BAR_COLS (f) * FRAME_COLUMN_WIDTH (f) | |
1389 | - NS_SCROLL_BAR_WIDTH (f), 0) | |
1390 | : NSMakePoint (0, 0); | |
1391 | [view setFrame: NSMakeRect (0, 0, pixelwidth, pixelheight)]; | |
1392 | [view setBoundsOrigin: origin]; | |
1393 | } | |
edfda783 | 1394 | |
7def8cbd | 1395 | change_frame_size (f, width, height, 0, 1, 0, pixelwise); |
edfda783 AR |
1396 | /* SET_FRAME_GARBAGED (f); // this short-circuits expose call in drawRect */ |
1397 | ||
e69b0960 | 1398 | mark_window_cursors_off (XWINDOW (f->root_window)); |
edfda783 AR |
1399 | cancel_mouse_face (f); |
1400 | ||
4d7e6e51 | 1401 | unblock_input (); |
edfda783 AR |
1402 | } |
1403 | ||
1404 | ||
dd946752 | 1405 | static void |
a10c8269 | 1406 | ns_fullscreen_hook (struct frame *f) |
dd946752 JD |
1407 | { |
1408 | EmacsView *view = (EmacsView *)FRAME_NS_VIEW (f); | |
5f3f57be | 1409 | |
edfa7fa0 DA |
1410 | if (!FRAME_VISIBLE_P (f)) |
1411 | return; | |
1412 | ||
6871e574 | 1413 | if (! [view fsIsNative] && f->want_fullscreen == FULLSCREEN_BOTH) |
04fafa46 JD |
1414 | { |
1415 | /* Old style fs don't initiate correctly if created from | |
1416 | init/default-frame alist, so use a timer (not nice...). | |
1417 | */ | |
1418 | [NSTimer scheduledTimerWithTimeInterval: 0.5 target: view | |
1419 | selector: @selector (handleFS) | |
1420 | userInfo: nil repeats: NO]; | |
1421 | return; | |
1422 | } | |
dd946752 JD |
1423 | |
1424 | block_input (); | |
1425 | [view handleFS]; | |
1426 | unblock_input (); | |
1427 | } | |
c8c057de | 1428 | |
edfda783 AR |
1429 | /* ========================================================================== |
1430 | ||
1431 | Color management | |
1432 | ||
1433 | ========================================================================== */ | |
1434 | ||
c8c057de | 1435 | |
edfda783 AR |
1436 | NSColor * |
1437 | ns_lookup_indexed_color (unsigned long idx, struct frame *f) | |
1438 | { | |
aad3612f | 1439 | struct ns_color_table *color_table = FRAME_DISPLAY_INFO (f)->color_table; |
7f6ad209 AR |
1440 | if (idx < 1 || idx >= color_table->avail) |
1441 | return nil; | |
edfda783 AR |
1442 | return color_table->colors[idx]; |
1443 | } | |
1444 | ||
1445 | ||
1446 | unsigned long | |
1447 | ns_index_color (NSColor *color, struct frame *f) | |
1448 | { | |
aad3612f | 1449 | struct ns_color_table *color_table = FRAME_DISPLAY_INFO (f)->color_table; |
1ef7689b | 1450 | ptrdiff_t idx; |
204ee57f | 1451 | ptrdiff_t i; |
edfda783 AR |
1452 | |
1453 | if (!color_table->colors) | |
1454 | { | |
1455 | color_table->size = NS_COLOR_CAPACITY; | |
1456 | color_table->avail = 1; /* skip idx=0 as marker */ | |
38182d90 | 1457 | color_table->colors = xmalloc (color_table->size * sizeof (NSColor *)); |
7f6ad209 | 1458 | color_table->colors[0] = nil; |
edfda783 AR |
1459 | color_table->empty_indices = [[NSMutableSet alloc] init]; |
1460 | } | |
1461 | ||
f224e500 | 1462 | /* Do we already have this color? */ |
204ee57f JD |
1463 | for (i = 1; i < color_table->avail; i++) |
1464 | if (color_table->colors[i] && [color_table->colors[i] isEqual: color]) | |
1465 | return i; | |
edfda783 AR |
1466 | |
1467 | if ([color_table->empty_indices count] > 0) | |
1468 | { | |
204ee57f | 1469 | NSNumber *index = [color_table->empty_indices anyObject]; |
edfda783 | 1470 | [color_table->empty_indices removeObject: index]; |
1ef7689b | 1471 | idx = [index unsignedLongValue]; |
edfda783 AR |
1472 | } |
1473 | else | |
1474 | { | |
1475 | if (color_table->avail == color_table->size) | |
0065d054 PE |
1476 | color_table->colors = |
1477 | xpalloc (color_table->colors, &color_table->size, 1, | |
1478 | min (ULONG_MAX, PTRDIFF_MAX), sizeof *color_table->colors); | |
edfda783 | 1479 | idx = color_table->avail++; |
edfda783 AR |
1480 | } |
1481 | ||
1482 | color_table->colors[idx] = color; | |
1483 | [color retain]; | |
1484 | /*fprintf(stderr, "color_table: allocated %d\n",idx);*/ | |
1485 | return idx; | |
1486 | } | |
1487 | ||
1488 | ||
1489 | void | |
1490 | ns_free_indexed_color (unsigned long idx, struct frame *f) | |
1491 | { | |
5a06864f | 1492 | struct ns_color_table *color_table; |
edfda783 | 1493 | NSColor *color; |
5a06864f AR |
1494 | NSNumber *index; |
1495 | ||
1496 | if (!f) | |
1497 | return; | |
1498 | ||
aad3612f | 1499 | color_table = FRAME_DISPLAY_INFO (f)->color_table; |
5a06864f AR |
1500 | |
1501 | if (idx <= 0 || idx >= color_table->size) { | |
204ee57f | 1502 | message1 ("ns_free_indexed_color: Color index out of range.\n"); |
edfda783 | 1503 | return; |
5a06864f AR |
1504 | } |
1505 | ||
1506 | index = [NSNumber numberWithUnsignedInt: idx]; | |
1507 | if ([color_table->empty_indices containsObject: index]) { | |
204ee57f | 1508 | message1 ("ns_free_indexed_color: attempt to free already freed color.\n"); |
5a06864f AR |
1509 | return; |
1510 | } | |
1511 | ||
edfda783 AR |
1512 | color = color_table->colors[idx]; |
1513 | [color release]; | |
1514 | color_table->colors[idx] = nil; | |
204ee57f | 1515 | [color_table->empty_indices addObject: index]; |
edfda783 AR |
1516 | /*fprintf(stderr, "color_table: FREED %d\n",idx);*/ |
1517 | } | |
1518 | ||
1519 | ||
1520 | static int | |
1521 | ns_get_color (const char *name, NSColor **col) | |
1522 | /* -------------------------------------------------------------------------- | |
1523 | Parse a color name | |
bbe21085 | 1524 | -------------------------------------------------------------------------- */ |
3625e968 AR |
1525 | /* On *Step, we attempt to mimic the X11 platform here, down to installing an |
1526 | X11 rgb.txt-compatible color list in Emacs.clr (see ns_term_init()). | |
1527 | See: http://thread.gmane.org/gmane.emacs.devel/113050/focus=113272). */ | |
edfda783 | 1528 | { |
3625e968 AR |
1529 | NSColor *new = nil; |
1530 | static char hex[20]; | |
1531 | int scaling; | |
1532 | float r = -1.0, g, b; | |
edfda783 AR |
1533 | NSString *nsname = [NSString stringWithUTF8String: name]; |
1534 | ||
1535 | /*fprintf (stderr, "ns_get_color: '%s'\n", name); */ | |
4d7e6e51 | 1536 | block_input (); |
edfda783 | 1537 | |
1610938f JD |
1538 | if ([nsname isEqualToString: @"ns_selection_bg_color"]) |
1539 | { | |
d4816ab3 | 1540 | #ifdef NS_IMPL_COCOA |
1610938f JD |
1541 | NSString *defname = [[NSUserDefaults standardUserDefaults] |
1542 | stringForKey: @"AppleHighlightColor"]; | |
1610938f JD |
1543 | if (defname != nil) |
1544 | nsname = defname; | |
d4816ab3 JD |
1545 | else |
1546 | #endif | |
1547 | if ((new = [NSColor selectedTextBackgroundColor]) != nil) | |
1610938f | 1548 | { |
41cf3d11 | 1549 | *col = [new colorUsingDefaultColorSpace]; |
1610938f JD |
1550 | unblock_input (); |
1551 | return 0; | |
1552 | } | |
1553 | else | |
1554 | nsname = NS_SELECTION_BG_COLOR_DEFAULT; | |
1555 | ||
1556 | name = [nsname UTF8String]; | |
1557 | } | |
1558 | else if ([nsname isEqualToString: @"ns_selection_fg_color"]) | |
edfda783 | 1559 | { |
1610938f JD |
1560 | /* NOTE: OSX applications normally don't set foreground selection, but |
1561 | text may be unreadable if we don't. | |
1562 | */ | |
1563 | if ((new = [NSColor selectedTextColor]) != nil) | |
1564 | { | |
41cf3d11 | 1565 | *col = [new colorUsingDefaultColorSpace]; |
1610938f JD |
1566 | unblock_input (); |
1567 | return 0; | |
1568 | } | |
1569 | ||
1570 | nsname = NS_SELECTION_FG_COLOR_DEFAULT; | |
1571 | name = [nsname UTF8String]; | |
edfda783 AR |
1572 | } |
1573 | ||
3625e968 AR |
1574 | /* First, check for some sort of numeric specification. */ |
1575 | hex[0] = '\0'; | |
1576 | ||
1577 | if (name[0] == '0' || name[0] == '1' || name[0] == '.') /* RGB decimal */ | |
edfda783 | 1578 | { |
edfda783 | 1579 | NSScanner *scanner = [NSScanner scannerWithString: nsname]; |
edfda783 AR |
1580 | [scanner scanFloat: &r]; |
1581 | [scanner scanFloat: &g]; | |
1582 | [scanner scanFloat: &b]; | |
edfda783 | 1583 | } |
3625e968 | 1584 | else if (!strncmp(name, "rgb:", 4)) /* A newer X11 format -- rgb:r/g/b */ |
e99a530f | 1585 | scaling = (snprintf (hex, sizeof hex, "%s", name + 4) - 2) / 3; |
3625e968 AR |
1586 | else if (name[0] == '#') /* An old X11 format; convert to newer */ |
1587 | { | |
1588 | int len = (strlen(name) - 1); | |
1589 | int start = (len % 3 == 0) ? 1 : len / 4 + 1; | |
1590 | int i; | |
1591 | scaling = strlen(name+start) / 3; | |
e99a530f | 1592 | for (i = 0; i < 3; i++) |
b300b1f4 PE |
1593 | sprintf (hex + i * (scaling + 1), "%.*s/", scaling, |
1594 | name + start + i * scaling); | |
3625e968 | 1595 | hex[3 * (scaling + 1) - 1] = '\0'; |
edfda783 | 1596 | } |
edfda783 | 1597 | |
3625e968 | 1598 | if (hex[0]) |
edfda783 | 1599 | { |
3625e968 AR |
1600 | int rr, gg, bb; |
1601 | float fscale = scaling == 4 ? 65535.0 : (scaling == 2 ? 255.0 : 15.0); | |
1602 | if (sscanf (hex, "%x/%x/%x", &rr, &gg, &bb)) | |
edfda783 | 1603 | { |
3625e968 AR |
1604 | r = rr / fscale; |
1605 | g = gg / fscale; | |
1606 | b = bb / fscale; | |
edfda783 AR |
1607 | } |
1608 | } | |
1609 | ||
c0342369 | 1610 | if (r >= 0.0F) |
3625e968 | 1611 | { |
41cf3d11 | 1612 | *col = [NSColor colorForEmacsRed: r green: g blue: b alpha: 1.0]; |
4d7e6e51 | 1613 | unblock_input (); |
3625e968 AR |
1614 | return 0; |
1615 | } | |
1616 | ||
edfda783 AR |
1617 | /* Otherwise, color is expected to be from a list */ |
1618 | { | |
1619 | NSEnumerator *lenum, *cenum; | |
1620 | NSString *name; | |
1621 | NSColorList *clist; | |
14145fa3 | 1622 | |
edfda783 | 1623 | #ifdef NS_IMPL_GNUSTEP |
df2142db | 1624 | /* XXX: who is wrong, the requestor or the implementation? */ |
edfda783 AR |
1625 | if ([nsname compare: @"Highlight" options: NSCaseInsensitiveSearch] |
1626 | == NSOrderedSame) | |
1627 | nsname = @"highlightColor"; | |
1628 | #endif | |
edfda783 AR |
1629 | |
1630 | lenum = [[NSColorList availableColorLists] objectEnumerator]; | |
1631 | while ( (clist = [lenum nextObject]) && new == nil) | |
1632 | { | |
1633 | cenum = [[clist allKeys] objectEnumerator]; | |
1634 | while ( (name = [cenum nextObject]) && new == nil ) | |
1635 | { | |
1636 | if ([name compare: nsname | |
1637 | options: NSCaseInsensitiveSearch] == NSOrderedSame ) | |
1638 | new = [clist colorWithKey: name]; | |
1639 | } | |
1640 | } | |
1641 | } | |
1642 | ||
3625e968 | 1643 | if (new) |
41cf3d11 | 1644 | *col = [new colorUsingDefaultColorSpace]; |
4d7e6e51 | 1645 | unblock_input (); |
edfda783 AR |
1646 | return new ? 0 : 1; |
1647 | } | |
1648 | ||
1649 | ||
edfda783 AR |
1650 | int |
1651 | ns_lisp_to_color (Lisp_Object color, NSColor **col) | |
1652 | /* -------------------------------------------------------------------------- | |
1653 | Convert a Lisp string object to a NS color | |
1654 | -------------------------------------------------------------------------- */ | |
1655 | { | |
1656 | NSTRACE (ns_lisp_to_color); | |
6882361b | 1657 | if (STRINGP (color)) |
0dc8cf50 | 1658 | return ns_get_color (SSDATA (color), col); |
6882361b | 1659 | else if (SYMBOLP (color)) |
0dc8cf50 | 1660 | return ns_get_color (SSDATA (SYMBOL_NAME (color)), col); |
edfda783 AR |
1661 | return 1; |
1662 | } | |
1663 | ||
1664 | ||
1665 | Lisp_Object | |
1666 | ns_color_to_lisp (NSColor *col) | |
1667 | /* -------------------------------------------------------------------------- | |
1668 | Convert a color to a lisp string with the RGB equivalent | |
1669 | -------------------------------------------------------------------------- */ | |
1670 | { | |
c0342369 | 1671 | EmacsCGFloat red, green, blue, alpha, gray; |
edfda783 AR |
1672 | char buf[1024]; |
1673 | const char *str; | |
1674 | NSTRACE (ns_color_to_lisp); | |
1675 | ||
4d7e6e51 | 1676 | block_input (); |
edfda783 AR |
1677 | if ([[col colorSpaceName] isEqualToString: NSNamedColorSpace]) |
1678 | ||
1679 | if ((str =[[col colorNameComponent] UTF8String])) | |
1680 | { | |
4d7e6e51 | 1681 | unblock_input (); |
edfda783 AR |
1682 | return build_string ((char *)str); |
1683 | } | |
1684 | ||
41cf3d11 | 1685 | [[col colorUsingDefaultColorSpace] |
edfda783 | 1686 | getRed: &red green: &green blue: &blue alpha: &alpha]; |
41cf3d11 | 1687 | if (red == green && red == blue) |
edfda783 AR |
1688 | { |
1689 | [[col colorUsingColorSpaceName: NSCalibratedWhiteColorSpace] | |
1690 | getWhite: &gray alpha: &alpha]; | |
e7b90afd | 1691 | snprintf (buf, sizeof (buf), "#%2.2lx%2.2lx%2.2lx", |
042f7b69 | 1692 | lrint (gray * 0xff), lrint (gray * 0xff), lrint (gray * 0xff)); |
4d7e6e51 | 1693 | unblock_input (); |
edfda783 AR |
1694 | return build_string (buf); |
1695 | } | |
1696 | ||
e7b90afd | 1697 | snprintf (buf, sizeof (buf), "#%2.2lx%2.2lx%2.2lx", |
edfda783 AR |
1698 | lrint (red*0xff), lrint (green*0xff), lrint (blue*0xff)); |
1699 | ||
4d7e6e51 | 1700 | unblock_input (); |
edfda783 AR |
1701 | return build_string (buf); |
1702 | } | |
1703 | ||
1704 | ||
fc7a54a9 AR |
1705 | void |
1706 | ns_query_color(void *col, XColor *color_def, int setPixel) | |
1707 | /* -------------------------------------------------------------------------- | |
1708 | Get ARGB values out of NSColor col and put them into color_def. | |
1709 | If setPixel, set the pixel to a concatenated version. | |
1710 | and set color_def pixel to the resulting index. | |
1711 | -------------------------------------------------------------------------- */ | |
1712 | { | |
c0342369 | 1713 | EmacsCGFloat r, g, b, a; |
fc7a54a9 AR |
1714 | |
1715 | [((NSColor *)col) getRed: &r green: &g blue: &b alpha: &a]; | |
1716 | color_def->red = r * 65535; | |
1717 | color_def->green = g * 65535; | |
1718 | color_def->blue = b * 65535; | |
1719 | ||
1720 | if (setPixel == YES) | |
1721 | color_def->pixel | |
1722 | = ARGB_TO_ULONG((int)(a*255), | |
1723 | (int)(r*255), (int)(g*255), (int)(b*255)); | |
1724 | } | |
1725 | ||
1726 | ||
578098f3 | 1727 | bool |
3d608a86 J |
1728 | ns_defined_color (struct frame *f, |
1729 | const char *name, | |
1730 | XColor *color_def, | |
578098f3 PE |
1731 | bool alloc, |
1732 | bool makeIndex) | |
edfda783 | 1733 | /* -------------------------------------------------------------------------- |
578098f3 | 1734 | Return true if named color found, and set color_def rgb accordingly. |
edfda783 AR |
1735 | If makeIndex and alloc are nonzero put the color in the color_table, |
1736 | and set color_def pixel to the resulting index. | |
1737 | If makeIndex is zero, set color_def pixel to ARGB. | |
578098f3 | 1738 | Return false if not found |
edfda783 AR |
1739 | -------------------------------------------------------------------------- */ |
1740 | { | |
c67d885b | 1741 | NSColor *col; |
edfda783 AR |
1742 | NSTRACE (ns_defined_color); |
1743 | ||
4d7e6e51 | 1744 | block_input (); |
c67d885b CY |
1745 | if (ns_get_color (name, &col) != 0) /* Color not found */ |
1746 | { | |
4d7e6e51 | 1747 | unblock_input (); |
c67d885b CY |
1748 | return 0; |
1749 | } | |
edfda783 | 1750 | if (makeIndex && alloc) |
c67d885b CY |
1751 | color_def->pixel = ns_index_color (col, f); |
1752 | ns_query_color (col, color_def, !makeIndex); | |
4d7e6e51 | 1753 | unblock_input (); |
edfda783 AR |
1754 | return 1; |
1755 | } | |
1756 | ||
1757 | ||
59bc82c0 SZ |
1758 | void |
1759 | x_set_frame_alpha (struct frame *f) | |
1760 | /* -------------------------------------------------------------------------- | |
1761 | change the entire-frame transparency | |
1762 | -------------------------------------------------------------------------- */ | |
1763 | { | |
aad3612f | 1764 | struct ns_display_info *dpyinfo = FRAME_DISPLAY_INFO (f); |
59bc82c0 SZ |
1765 | double alpha = 1.0; |
1766 | double alpha_min = 1.0; | |
1767 | ||
1768 | if (dpyinfo->x_highlight_frame == f) | |
1769 | alpha = f->alpha[0]; | |
1770 | else | |
1771 | alpha = f->alpha[1]; | |
1772 | ||
1773 | if (FLOATP (Vframe_alpha_lower_limit)) | |
1774 | alpha_min = XFLOAT_DATA (Vframe_alpha_lower_limit); | |
1775 | else if (INTEGERP (Vframe_alpha_lower_limit)) | |
1776 | alpha_min = (XINT (Vframe_alpha_lower_limit)) / 100.0; | |
1777 | ||
1778 | if (alpha < 0.0) | |
1779 | return; | |
1780 | else if (1.0 < alpha) | |
1781 | alpha = 1.0; | |
1782 | else if (0.0 <= alpha && alpha < alpha_min && alpha_min <= 1.0) | |
1783 | alpha = alpha_min; | |
e2749141 | 1784 | |
59bc82c0 | 1785 | #ifdef NS_IMPL_COCOA |
c0342369 JD |
1786 | { |
1787 | EmacsView *view = FRAME_NS_VIEW (f); | |
59bc82c0 | 1788 | [[view window] setAlphaValue: alpha]; |
c0342369 | 1789 | } |
59bc82c0 SZ |
1790 | #endif |
1791 | } | |
1792 | ||
edfda783 AR |
1793 | |
1794 | /* ========================================================================== | |
1795 | ||
1796 | Mouse handling | |
1797 | ||
1798 | ========================================================================== */ | |
1799 | ||
1800 | ||
1801 | void | |
1802 | x_set_mouse_pixel_position (struct frame *f, int pix_x, int pix_y) | |
1803 | /* -------------------------------------------------------------------------- | |
1804 | Programmatically reposition mouse pointer in pixel coordinates | |
1805 | -------------------------------------------------------------------------- */ | |
1806 | { | |
1807 | NSTRACE (x_set_mouse_pixel_position); | |
1808 | ns_raise_frame (f); | |
1809 | #if 0 | |
df2142db | 1810 | /* FIXME: this does not work, and what about GNUstep? */ |
edfda783 AR |
1811 | #ifdef NS_IMPL_COCOA |
1812 | [FRAME_NS_VIEW (f) lockFocus]; | |
1813 | PSsetmouse ((float)pix_x, (float)pix_y); | |
1814 | [FRAME_NS_VIEW (f) unlockFocus]; | |
1815 | #endif | |
1816 | #endif | |
1817 | } | |
1818 | ||
1819 | ||
1820 | void | |
1821 | x_set_mouse_position (struct frame *f, int h, int v) | |
1822 | /* -------------------------------------------------------------------------- | |
1823 | Programmatically reposition mouse pointer in character coordinates | |
1824 | -------------------------------------------------------------------------- */ | |
1825 | { | |
1826 | int pix_x, pix_y; | |
1827 | ||
1828 | pix_x = FRAME_COL_TO_PIXEL_X (f, h) + FRAME_COLUMN_WIDTH (f) / 2; | |
1829 | pix_y = FRAME_LINE_TO_PIXEL_Y (f, v) + FRAME_LINE_HEIGHT (f) / 2; | |
1830 | ||
1831 | if (pix_x < 0) pix_x = 0; | |
1832 | if (pix_x > FRAME_PIXEL_WIDTH (f)) pix_x = FRAME_PIXEL_WIDTH (f); | |
1833 | ||
1834 | if (pix_y < 0) pix_y = 0; | |
1835 | if (pix_y > FRAME_PIXEL_HEIGHT (f)) pix_y = FRAME_PIXEL_HEIGHT (f); | |
1836 | ||
1837 | x_set_mouse_pixel_position (f, pix_x, pix_y); | |
1838 | } | |
1839 | ||
1840 | ||
1841 | static int | |
c0342369 | 1842 | note_mouse_movement (struct frame *frame, CGFloat x, CGFloat y) |
edfda783 AR |
1843 | /* ------------------------------------------------------------------------ |
1844 | Called by EmacsView on mouseMovement events. Passes on | |
1845 | to emacs mainstream code if we moved off of a rect of interest | |
1846 | known as last_mouse_glyph. | |
1847 | ------------------------------------------------------------------------ */ | |
1848 | { | |
ced135eb DA |
1849 | struct ns_display_info *dpyinfo = FRAME_DISPLAY_INFO (frame); |
1850 | NSRect *r; | |
1851 | ||
c8c057de | 1852 | // NSTRACE (note_mouse_movement); |
edfda783 | 1853 | |
ced135eb DA |
1854 | dpyinfo->last_mouse_motion_frame = frame; |
1855 | r = &dpyinfo->last_mouse_glyph; | |
e2749141 | 1856 | |
edfda783 AR |
1857 | /* Note, this doesn't get called for enter/leave, since we don't have a |
1858 | position. Those are taken care of in the corresponding NSView methods. */ | |
1859 | ||
1860 | /* has movement gone beyond last rect we were tracking? */ | |
ced135eb DA |
1861 | if (x < r->origin.x || x >= r->origin.x + r->size.width |
1862 | || y < r->origin.y || y >= r->origin.y + r->size.height) | |
edfda783 | 1863 | { |
ced135eb | 1864 | ns_update_begin (frame); |
edfda783 AR |
1865 | frame->mouse_moved = 1; |
1866 | note_mouse_highlight (frame, x, y); | |
ced135eb DA |
1867 | remember_mouse_glyph (frame, x, y, r); |
1868 | ns_update_end (frame); | |
edfda783 AR |
1869 | return 1; |
1870 | } | |
1871 | ||
1872 | return 0; | |
1873 | } | |
1874 | ||
1875 | ||
1876 | static void | |
1877 | ns_mouse_position (struct frame **fp, int insist, Lisp_Object *bar_window, | |
1878 | enum scroll_bar_part *part, Lisp_Object *x, Lisp_Object *y, | |
1a1f3366 | 1879 | Time *time) |
edfda783 AR |
1880 | /* -------------------------------------------------------------------------- |
1881 | External (hook): inform emacs about mouse position and hit parts. | |
1882 | If a scrollbar is being dragged, set bar_window, part, x, y, time. | |
1883 | x & y should be position in the scrollbar (the whole bar, not the handle) | |
1884 | and length of scrollbar respectively | |
1885 | -------------------------------------------------------------------------- */ | |
1886 | { | |
1887 | id view; | |
1888 | NSPoint position; | |
edfda783 AR |
1889 | Lisp_Object frame, tail; |
1890 | struct frame *f; | |
1891 | struct ns_display_info *dpyinfo; | |
1892 | ||
1893 | NSTRACE (ns_mouse_position); | |
1894 | ||
1895 | if (*fp == NULL) | |
1896 | { | |
1897 | fprintf (stderr, "Warning: ns_mouse_position () called with null *fp.\n"); | |
1898 | return; | |
1899 | } | |
1900 | ||
aad3612f | 1901 | dpyinfo = FRAME_DISPLAY_INFO (*fp); |
edfda783 | 1902 | |
4d7e6e51 | 1903 | block_input (); |
edfda783 | 1904 | |
ced135eb | 1905 | if (dpyinfo->last_mouse_scroll_bar != nil && insist == 0) |
edfda783 | 1906 | { |
df2142db AR |
1907 | /* TODO: we do not use this path at the moment because drag events will |
1908 | go directly to the EmacsScroller. Leaving code in for now. */ | |
ced135eb DA |
1909 | [dpyinfo->last_mouse_scroll_bar |
1910 | getMouseMotionPart: (int *)part window: bar_window x: x y: y]; | |
1911 | if (time) | |
1912 | *time = dpyinfo->last_mouse_movement_time; | |
1913 | dpyinfo->last_mouse_scroll_bar = nil; | |
edfda783 AR |
1914 | } |
1915 | else | |
1916 | { | |
1917 | /* Clear the mouse-moved flag for every frame on this display. */ | |
1918 | FOR_EACH_FRAME (tail, frame) | |
1919 | if (FRAME_NS_P (XFRAME (frame)) | |
1920 | && FRAME_NS_DISPLAY (XFRAME (frame)) == FRAME_NS_DISPLAY (*fp)) | |
1921 | XFRAME (frame)->mouse_moved = 0; | |
1922 | ||
ced135eb | 1923 | dpyinfo->last_mouse_scroll_bar = nil; |
7a0c745a DA |
1924 | if (dpyinfo->last_mouse_frame |
1925 | && FRAME_LIVE_P (dpyinfo->last_mouse_frame)) | |
1926 | f = dpyinfo->last_mouse_frame; | |
edfda783 | 1927 | else |
9e50ff0c | 1928 | f = dpyinfo->x_focus_frame ? dpyinfo->x_focus_frame |
edfda783 AR |
1929 | : SELECTED_FRAME (); |
1930 | ||
95c0e83b | 1931 | if (f && FRAME_NS_P (f)) |
edfda783 AR |
1932 | { |
1933 | view = FRAME_NS_VIEW (*fp); | |
1934 | ||
1935 | position = [[view window] mouseLocationOutsideOfEventStream]; | |
1936 | position = [view convertPoint: position fromView: nil]; | |
ced135eb DA |
1937 | remember_mouse_glyph (f, position.x, position.y, |
1938 | &dpyinfo->last_mouse_glyph); | |
edfda783 AR |
1939 | /*fprintf (stderr, "ns_mouse_position: %.0f, %.0f\n", position.x, position.y); */ |
1940 | ||
1941 | if (bar_window) *bar_window = Qnil; | |
1942 | if (part) *part = 0; /*scroll_bar_handle; */ | |
1943 | ||
1944 | if (x) XSETINT (*x, lrint (position.x)); | |
1945 | if (y) XSETINT (*y, lrint (position.y)); | |
ced135eb DA |
1946 | if (time) |
1947 | *time = dpyinfo->last_mouse_movement_time; | |
edfda783 AR |
1948 | *fp = f; |
1949 | } | |
1950 | } | |
1951 | ||
4d7e6e51 | 1952 | unblock_input (); |
edfda783 AR |
1953 | } |
1954 | ||
1955 | ||
1956 | static void | |
1957 | ns_frame_up_to_date (struct frame *f) | |
1958 | /* -------------------------------------------------------------------------- | |
1959 | External (hook): Fix up mouse highlighting right after a full update. | |
5c747675 | 1960 | Can't use FRAME_MOUSE_UPDATE due to ns_frame_begin and ns_frame_end calls. |
edfda783 AR |
1961 | -------------------------------------------------------------------------- */ |
1962 | { | |
1963 | NSTRACE (ns_frame_up_to_date); | |
1964 | ||
1965 | if (FRAME_NS_P (f)) | |
1966 | { | |
bbf534ce | 1967 | Mouse_HLInfo *hlinfo = MOUSE_HL_INFO (f); |
5c747675 DA |
1968 | if (f == hlinfo->mouse_face_mouse_frame) |
1969 | { | |
1970 | block_input (); | |
bbf534ce | 1971 | ns_update_begin(f); |
f8c20208 DA |
1972 | note_mouse_highlight (hlinfo->mouse_face_mouse_frame, |
1973 | hlinfo->mouse_face_mouse_x, | |
1974 | hlinfo->mouse_face_mouse_y); | |
bbf534ce | 1975 | ns_update_end(f); |
5c747675 DA |
1976 | unblock_input (); |
1977 | } | |
edfda783 AR |
1978 | } |
1979 | } | |
1980 | ||
1981 | ||
0dc8cf50 | 1982 | static void |
edfda783 AR |
1983 | ns_define_frame_cursor (struct frame *f, Cursor cursor) |
1984 | /* -------------------------------------------------------------------------- | |
1985 | External (RIF): set frame mouse pointer type. | |
1986 | -------------------------------------------------------------------------- */ | |
1987 | { | |
1988 | NSTRACE (ns_define_frame_cursor); | |
1989 | if (FRAME_POINTER_TYPE (f) != cursor) | |
1990 | { | |
1991 | EmacsView *view = FRAME_NS_VIEW (f); | |
1992 | FRAME_POINTER_TYPE (f) = cursor; | |
1993 | [[view window] invalidateCursorRectsForView: view]; | |
9cb728a5 J |
1994 | /* Redisplay assumes this function also draws the changed frame |
1995 | cursor, but this function doesn't, so do it explicitly. */ | |
1996 | x_update_cursor (f, 1); | |
edfda783 AR |
1997 | } |
1998 | } | |
1999 | ||
2000 | ||
2001 | ||
2002 | /* ========================================================================== | |
2003 | ||
2004 | Keyboard handling | |
2005 | ||
2006 | ========================================================================== */ | |
2007 | ||
2008 | ||
2009 | static unsigned | |
2010 | ns_convert_key (unsigned code) | |
2011 | /* -------------------------------------------------------------------------- | |
2012 | Internal call used by NSView-keyDown. | |
2013 | -------------------------------------------------------------------------- */ | |
2014 | { | |
2015 | const unsigned last_keysym = (sizeof (convert_ns_to_X_keysym) | |
2016 | / sizeof (convert_ns_to_X_keysym[0])); | |
2017 | unsigned keysym; | |
2018 | /* An array would be faster, but less easy to read. */ | |
2019 | for (keysym = 0; keysym < last_keysym; keysym += 2) | |
2020 | if (code == convert_ns_to_X_keysym[keysym]) | |
2021 | return 0xFF00 | convert_ns_to_X_keysym[keysym+1]; | |
2022 | return 0; | |
2023 | /* if decide to use keyCode and Carbon table, use this line: | |
2024 | return code > 0xff ? 0 : 0xFF00 | ns_keycode_to_xkeysym_table[code]; */ | |
2025 | } | |
2026 | ||
2027 | ||
2028 | char * | |
2029 | x_get_keysym_name (int keysym) | |
2030 | /* -------------------------------------------------------------------------- | |
2031 | Called by keyboard.c. Not sure if the return val is important, except | |
2032 | that it be unique. | |
2033 | -------------------------------------------------------------------------- */ | |
2034 | { | |
2035 | static char value[16]; | |
2036 | NSTRACE (x_get_keysym_name); | |
2037 | sprintf (value, "%d", keysym); | |
2038 | return value; | |
2039 | } | |
2040 | ||
2041 | ||
2042 | ||
2043 | /* ========================================================================== | |
2044 | ||
2045 | Block drawing operations | |
2046 | ||
2047 | ========================================================================== */ | |
2048 | ||
2049 | ||
2050 | static void | |
2051 | ns_redraw_scroll_bars (struct frame *f) | |
2052 | { | |
2053 | int i; | |
2054 | id view; | |
2055 | NSArray *subviews = [[FRAME_NS_VIEW (f) superview] subviews]; | |
aa7d57c5 | 2056 | NSTRACE (ns_redraw_scroll_bars); |
edfda783 AR |
2057 | for (i =[subviews count]-1; i >= 0; i--) |
2058 | { | |
2059 | view = [subviews objectAtIndex: i]; | |
2060 | if (![view isKindOfClass: [EmacsScroller class]]) continue; | |
2061 | [view display]; | |
2062 | } | |
2063 | } | |
2064 | ||
2065 | ||
2066 | void | |
2067 | ns_clear_frame (struct frame *f) | |
2068 | /* -------------------------------------------------------------------------- | |
2069 | External (hook): Erase the entire frame | |
2070 | -------------------------------------------------------------------------- */ | |
2071 | { | |
2072 | NSView *view = FRAME_NS_VIEW (f); | |
2073 | NSRect r; | |
2074 | ||
2075 | NSTRACE (ns_clear_frame); | |
edfda783 AR |
2076 | |
2077 | /* comes on initial frame because we have | |
2078 | after-make-frame-functions = select-frame */ | |
2079 | if (!FRAME_DEFAULT_FACE (f)) | |
2080 | return; | |
2081 | ||
2082 | mark_window_cursors_off (XWINDOW (FRAME_ROOT_WINDOW (f))); | |
2083 | ||
edfda783 AR |
2084 | r = [view bounds]; |
2085 | ||
4d7e6e51 | 2086 | block_input (); |
edfda783 AR |
2087 | ns_focus (f, &r, 1); |
2088 | [ns_lookup_indexed_color (NS_FACE_BACKGROUND (FRAME_DEFAULT_FACE (f)), f) set]; | |
2089 | NSRectFill (r); | |
2090 | ns_unfocus (f); | |
2091 | ||
edfda783 AR |
2092 | /* as of 2006/11 or so this is now needed */ |
2093 | ns_redraw_scroll_bars (f); | |
4d7e6e51 | 2094 | unblock_input (); |
edfda783 AR |
2095 | } |
2096 | ||
2097 | ||
0dc8cf50 | 2098 | static void |
edfda783 AR |
2099 | ns_clear_frame_area (struct frame *f, int x, int y, int width, int height) |
2100 | /* -------------------------------------------------------------------------- | |
3fe53a83 | 2101 | External (RIF): Clear section of frame |
edfda783 AR |
2102 | -------------------------------------------------------------------------- */ |
2103 | { | |
2104 | NSRect r = NSMakeRect (x, y, width, height); | |
2105 | NSView *view = FRAME_NS_VIEW (f); | |
2106 | struct face *face = FRAME_DEFAULT_FACE (f); | |
2107 | ||
2108 | if (!view || !face) | |
2109 | return; | |
2110 | ||
c8c057de AR |
2111 | NSTRACE (ns_clear_frame_area); |
2112 | ||
edfda783 AR |
2113 | r = NSIntersectionRect (r, [view frame]); |
2114 | ns_focus (f, &r, 1); | |
2115 | [ns_lookup_indexed_color (NS_FACE_BACKGROUND (face), f) set]; | |
2116 | ||
edfda783 AR |
2117 | NSRectFill (r); |
2118 | ||
edfda783 AR |
2119 | ns_unfocus (f); |
2120 | return; | |
2121 | } | |
2122 | ||
2123 | ||
2124 | static void | |
2125 | ns_scroll_run (struct window *w, struct run *run) | |
2126 | /* -------------------------------------------------------------------------- | |
3fe53a83 | 2127 | External (RIF): Insert or delete n lines at line vpos |
edfda783 AR |
2128 | -------------------------------------------------------------------------- */ |
2129 | { | |
d3d50620 | 2130 | struct frame *f = XFRAME (w->frame); |
edfda783 AR |
2131 | int x, y, width, height, from_y, to_y, bottom_y; |
2132 | ||
2133 | NSTRACE (ns_scroll_run); | |
2134 | ||
2135 | /* begin copy from other terms */ | |
2136 | /* Get frame-relative bounding box of the text display area of W, | |
2137 | without mode lines. Include in this box the left and right | |
2138 | fringe of W. */ | |
c3c4768d | 2139 | window_box (w, ANY_AREA, &x, &y, &width, &height); |
edfda783 AR |
2140 | |
2141 | from_y = WINDOW_TO_FRAME_PIXEL_Y (w, run->current_y); | |
2142 | to_y = WINDOW_TO_FRAME_PIXEL_Y (w, run->desired_y); | |
2143 | bottom_y = y + height; | |
2144 | ||
2145 | if (to_y < from_y) | |
2146 | { | |
2147 | /* Scrolling up. Make sure we don't copy part of the mode | |
2148 | line at the bottom. */ | |
2149 | if (from_y + run->height > bottom_y) | |
2150 | height = bottom_y - from_y; | |
2151 | else | |
2152 | height = run->height; | |
2153 | } | |
2154 | else | |
2155 | { | |
fa463103 | 2156 | /* Scrolling down. Make sure we don't copy over the mode line. |
edfda783 AR |
2157 | at the bottom. */ |
2158 | if (to_y + run->height > bottom_y) | |
2159 | height = bottom_y - to_y; | |
2160 | else | |
2161 | height = run->height; | |
2162 | } | |
2163 | /* end copy from other terms */ | |
2164 | ||
2165 | if (height == 0) | |
2166 | return; | |
2167 | ||
4d7e6e51 | 2168 | block_input (); |
edfda783 | 2169 | |
edfda783 AR |
2170 | x_clear_cursor (w); |
2171 | ||
2172 | { | |
2173 | NSRect srcRect = NSMakeRect (x, from_y, width, height); | |
2174 | NSRect dstRect = NSMakeRect (x, to_y, width, height); | |
2175 | NSPoint dstOrigin = NSMakePoint (x, to_y); | |
2176 | ||
2177 | ns_focus (f, &dstRect, 1); | |
2178 | NSCopyBits (0, srcRect , dstOrigin); | |
2179 | ns_unfocus (f); | |
2180 | } | |
2181 | ||
4d7e6e51 | 2182 | unblock_input (); |
edfda783 AR |
2183 | } |
2184 | ||
2185 | ||
2186 | static void | |
65620264 | 2187 | ns_after_update_window_line (struct window *w, struct glyph_row *desired_row) |
edfda783 | 2188 | /* -------------------------------------------------------------------------- |
3fe53a83 | 2189 | External (RIF): preparatory to fringe update after text was updated |
edfda783 AR |
2190 | -------------------------------------------------------------------------- */ |
2191 | { | |
edfda783 AR |
2192 | struct frame *f; |
2193 | int width, height; | |
2194 | ||
2195 | NSTRACE (ns_after_update_window_line); | |
2196 | ||
2197 | /* begin copy from other terms */ | |
ef884f23 | 2198 | eassert (w); |
edfda783 AR |
2199 | |
2200 | if (!desired_row->mode_line_p && !w->pseudo_window_p) | |
2201 | desired_row->redraw_fringe_bitmaps_p = 1; | |
2202 | ||
2203 | /* When a window has disappeared, make sure that no rest of | |
aa7d57c5 | 2204 | full-width rows stays visible in the internal border. */ |
edfda783 | 2205 | if (windows_or_buffers_changed |
aa7d57c5 | 2206 | && desired_row->full_width_p |
d3d50620 | 2207 | && (f = XFRAME (w->frame), |
edfda783 AR |
2208 | width = FRAME_INTERNAL_BORDER_WIDTH (f), |
2209 | width != 0) | |
2210 | && (height = desired_row->visible_height, | |
2211 | height > 0)) | |
2212 | { | |
2213 | int y = WINDOW_TO_FRAME_PIXEL_Y (w, max (0, desired_row->y)); | |
2214 | ||
4d7e6e51 | 2215 | block_input (); |
aa7d57c5 JD |
2216 | ns_clear_frame_area (f, 0, y, width, height); |
2217 | ns_clear_frame_area (f, | |
2218 | FRAME_PIXEL_WIDTH (f) - width, | |
2219 | y, width, height); | |
4d7e6e51 | 2220 | unblock_input (); |
edfda783 AR |
2221 | } |
2222 | } | |
2223 | ||
2224 | ||
2225 | static void | |
2226 | ns_shift_glyphs_for_insert (struct frame *f, | |
2227 | int x, int y, int width, int height, | |
2228 | int shift_by) | |
2229 | /* -------------------------------------------------------------------------- | |
3fe53a83 | 2230 | External (RIF): copy an area horizontally, don't worry about clearing src |
edfda783 AR |
2231 | -------------------------------------------------------------------------- */ |
2232 | { | |
2233 | NSRect srcRect = NSMakeRect (x, y, width, height); | |
2234 | NSRect dstRect = NSMakeRect (x+shift_by, y, width, height); | |
2235 | NSPoint dstOrigin = dstRect.origin; | |
2236 | ||
2237 | NSTRACE (ns_shift_glyphs_for_insert); | |
2238 | ||
2239 | ns_focus (f, &dstRect, 1); | |
2240 | NSCopyBits (0, srcRect, dstOrigin); | |
2241 | ns_unfocus (f); | |
2242 | } | |
2243 | ||
2244 | ||
2245 | ||
2246 | /* ========================================================================== | |
2247 | ||
2248 | Character encoding and metrics | |
2249 | ||
2250 | ========================================================================== */ | |
2251 | ||
2252 | ||
b0ab8123 | 2253 | static void |
edfda783 AR |
2254 | ns_compute_glyph_string_overhangs (struct glyph_string *s) |
2255 | /* -------------------------------------------------------------------------- | |
3fe53a83 | 2256 | External (RIF); compute left/right overhang of whole string and set in s |
edfda783 AR |
2257 | -------------------------------------------------------------------------- */ |
2258 | { | |
0dc8cf50 | 2259 | struct font *font = s->font; |
edfda783 AR |
2260 | |
2261 | if (s->char2b) | |
2262 | { | |
2263 | struct font_metrics metrics; | |
2264 | unsigned int codes[2]; | |
2265 | codes[0] = *(s->char2b); | |
2266 | codes[1] = *(s->char2b + s->nchars - 1); | |
2267 | ||
2268 | font->driver->text_extents (font, codes, 2, &metrics); | |
2269 | s->left_overhang = -metrics.lbearing; | |
facfbbbd SM |
2270 | s->right_overhang |
2271 | = metrics.rbearing > metrics.width | |
2272 | ? metrics.rbearing - metrics.width : 0; | |
edfda783 AR |
2273 | } |
2274 | else | |
2275 | { | |
2276 | s->left_overhang = 0; | |
3fa2054e JD |
2277 | if (EQ (font->driver->type, Qns)) |
2278 | s->right_overhang = ((struct nsfont_info *)font)->ital ? | |
2279 | FONT_HEIGHT (font) * 0.2 : 0; | |
2280 | else | |
2281 | s->right_overhang = 0; | |
edfda783 AR |
2282 | } |
2283 | } | |
2284 | ||
2285 | ||
2286 | ||
2287 | /* ========================================================================== | |
2288 | ||
2289 | Fringe and cursor drawing | |
2290 | ||
2291 | ========================================================================== */ | |
2292 | ||
2293 | ||
2294 | extern int max_used_fringe_bitmap; | |
2295 | static void | |
2296 | ns_draw_fringe_bitmap (struct window *w, struct glyph_row *row, | |
2297 | struct draw_fringe_bitmap_params *p) | |
2298 | /* -------------------------------------------------------------------------- | |
3fe53a83 | 2299 | External (RIF); fringe-related |
edfda783 AR |
2300 | -------------------------------------------------------------------------- */ |
2301 | { | |
2302 | struct frame *f = XFRAME (WINDOW_FRAME (w)); | |
2303 | struct face *face = p->face; | |
edfda783 AR |
2304 | static EmacsImage **bimgs = NULL; |
2305 | static int nBimgs = 0; | |
edfda783 AR |
2306 | |
2307 | /* grow bimgs if needed */ | |
2308 | if (nBimgs < max_used_fringe_bitmap) | |
2309 | { | |
38182d90 PE |
2310 | bimgs = xrealloc (bimgs, max_used_fringe_bitmap * sizeof *bimgs); |
2311 | memset (bimgs + nBimgs, 0, | |
2312 | (max_used_fringe_bitmap - nBimgs) * sizeof *bimgs); | |
edfda783 AR |
2313 | nBimgs = max_used_fringe_bitmap; |
2314 | } | |
2315 | ||
2316 | /* Must clip because of partially visible lines. */ | |
c3c4768d | 2317 | ns_clip_to_row (w, row, ANY_AREA, YES); |
edfda783 | 2318 | |
aa7d57c5 | 2319 | if (!p->overlay_p) |
edfda783 | 2320 | { |
aa7d57c5 JD |
2321 | int bx = p->bx, by = p->by, nx = p->nx, ny = p->ny; |
2322 | ||
2323 | /* If the fringe is adjacent to the left (right) scroll bar of a | |
2324 | leftmost (rightmost, respectively) window, then extend its | |
2325 | background to the gap between the fringe and the bar. */ | |
2326 | if ((WINDOW_LEFTMOST_P (w) | |
2327 | && WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT (w)) | |
2328 | || (WINDOW_RIGHTMOST_P (w) | |
2329 | && WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT (w))) | |
2330 | { | |
2331 | int sb_width = WINDOW_CONFIG_SCROLL_BAR_WIDTH (w); | |
2332 | ||
2333 | if (sb_width > 0) | |
2334 | { | |
2335 | int bar_area_x = WINDOW_SCROLL_BAR_AREA_X (w); | |
2336 | int bar_area_width = (WINDOW_CONFIG_SCROLL_BAR_COLS (w) | |
2337 | * FRAME_COLUMN_WIDTH (f)); | |
2338 | ||
2339 | if (bx < 0) | |
2340 | { | |
2341 | /* Bitmap fills the fringe. */ | |
2342 | if (bar_area_x + bar_area_width == p->x) | |
2343 | bx = bar_area_x + sb_width; | |
2344 | else if (p->x + p->wd == bar_area_x) | |
2345 | bx = bar_area_x; | |
2346 | if (bx >= 0) | |
2347 | { | |
2348 | int header_line_height = WINDOW_HEADER_LINE_HEIGHT (w); | |
2349 | ||
2350 | nx = bar_area_width - sb_width; | |
2351 | by = WINDOW_TO_FRAME_PIXEL_Y (w, max (header_line_height, | |
2352 | row->y)); | |
2353 | ny = row->visible_height; | |
2354 | } | |
2355 | } | |
2356 | else | |
2357 | { | |
2358 | if (bar_area_x + bar_area_width == bx) | |
2359 | { | |
2360 | bx = bar_area_x + sb_width; | |
2361 | nx += bar_area_width - sb_width; | |
2362 | } | |
2363 | else if (bx + nx == bar_area_x) | |
2364 | nx += bar_area_width - sb_width; | |
2365 | } | |
2366 | } | |
2367 | } | |
2368 | ||
2369 | if (bx >= 0 && nx > 0) | |
2370 | { | |
2371 | NSRect r = NSMakeRect (bx, by, nx, ny); | |
2372 | NSRectClip (r); | |
2373 | [ns_lookup_indexed_color (face->background, f) set]; | |
2374 | NSRectFill (r); | |
2375 | } | |
edfda783 AR |
2376 | } |
2377 | ||
2378 | if (p->which) | |
2379 | { | |
aa7d57c5 | 2380 | NSRect r = NSMakeRect (p->x, p->y, p->wd, p->h); |
edfda783 AR |
2381 | EmacsImage *img = bimgs[p->which - 1]; |
2382 | ||
2383 | if (!img) | |
2384 | { | |
2385 | unsigned short *bits = p->bits + p->dh; | |
1ef7689b | 2386 | int len = p->h; |
edfda783 AR |
2387 | int i; |
2388 | unsigned char *cbits = xmalloc (len); | |
2389 | ||
aa7d57c5 | 2390 | for (i = 0; i < len; i++) |
edfda783 AR |
2391 | cbits[i] = ~(bits[i] & 0xff); |
2392 | img = [[EmacsImage alloc] initFromXBM: cbits width: 8 height: p->h | |
2393 | flip: NO]; | |
2394 | bimgs[p->which - 1] = img; | |
2395 | xfree (cbits); | |
2396 | } | |
2397 | ||
2398 | NSRectClip (r); | |
2399 | /* Since we composite the bitmap instead of just blitting it, we need | |
2400 | to erase the whole background. */ | |
2401 | [ns_lookup_indexed_color(face->background, f) set]; | |
2402 | NSRectFill (r); | |
edfda783 | 2403 | [img setXBMColor: ns_lookup_indexed_color(face->foreground, f)]; |
c0342369 | 2404 | #if defined (NS_IMPL_COCOA) && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6 |
79e721e0 JD |
2405 | [img drawInRect: r |
2406 | fromRect: NSZeroRect | |
2407 | operation: NSCompositeSourceOver | |
2408 | fraction: 1.0 | |
2409 | respectFlipped: YES | |
2410 | hints: nil]; | |
9d7f1863 JD |
2411 | #else |
2412 | { | |
2413 | NSPoint pt = r.origin; | |
2414 | pt.y += p->h; | |
2415 | [img compositeToPoint: pt operation: NSCompositeSourceOver]; | |
2416 | } | |
2417 | #endif | |
edfda783 AR |
2418 | } |
2419 | ns_unfocus (f); | |
2420 | } | |
2421 | ||
2422 | ||
0dc8cf50 | 2423 | static void |
edfda783 | 2424 | ns_draw_window_cursor (struct window *w, struct glyph_row *glyph_row, |
9997ec56 DA |
2425 | int x, int y, enum text_cursor_kinds cursor_type, |
2426 | int cursor_width, bool on_p, bool active_p) | |
edfda783 | 2427 | /* -------------------------------------------------------------------------- |
2c6584e8 BK |
2428 | External call (RIF): draw cursor. |
2429 | Note that CURSOR_WIDTH is meaningful only for (h)bar cursors. | |
edfda783 AR |
2430 | -------------------------------------------------------------------------- */ |
2431 | { | |
2432 | NSRect r, s; | |
cf715c3c | 2433 | int fx, fy, h, cursor_height; |
edfda783 AR |
2434 | struct frame *f = WINDOW_XFRAME (w); |
2435 | struct glyph *phys_cursor_glyph; | |
4520b858 | 2436 | struct glyph *cursor_glyph; |
aa936e8e JD |
2437 | struct face *face; |
2438 | NSColor *hollow_color = FRAME_BACKGROUND_COLOR (f); | |
4520b858 J |
2439 | |
2440 | /* If cursor is out of bounds, don't draw garbage. This can happen | |
2441 | in mini-buffer windows when switching between echo area glyphs | |
2442 | and mini-buffer. */ | |
edfda783 AR |
2443 | |
2444 | NSTRACE (dumpcursor); | |
2445 | ||
c8c057de | 2446 | if (!on_p) |
aa936e8e | 2447 | return; |
edfda783 AR |
2448 | |
2449 | w->phys_cursor_type = cursor_type; | |
595d6a93 | 2450 | w->phys_cursor_on_p = on_p; |
edfda783 AR |
2451 | |
2452 | if (cursor_type == NO_CURSOR) | |
2453 | { | |
2454 | w->phys_cursor_width = 0; | |
2455 | return; | |
2456 | } | |
2457 | ||
2458 | if ((phys_cursor_glyph = get_phys_cursor_glyph (w)) == NULL) | |
2459 | { | |
2460 | if (glyph_row->exact_window_width_line_p | |
2461 | && w->phys_cursor.hpos >= glyph_row->used[TEXT_AREA]) | |
2462 | { | |
2463 | glyph_row->cursor_in_fringe_p = 1; | |
2464 | draw_fringe_bitmap (w, glyph_row, 0); | |
2465 | } | |
2466 | return; | |
2467 | } | |
2468 | ||
2c6584e8 BK |
2469 | /* We draw the cursor (with NSRectFill), then draw the glyph on top |
2470 | (other terminals do it the other way round). We must set | |
2471 | w->phys_cursor_width to the cursor width. For bar cursors, that | |
2472 | is CURSOR_WIDTH; for box cursors, it is the glyph width. */ | |
edfda783 AR |
2473 | get_phys_cursor_geometry (w, glyph_row, phys_cursor_glyph, &fx, &fy, &h); |
2474 | ||
2c6584e8 | 2475 | /* The above get_phys_cursor_geometry call set w->phys_cursor_width |
cf715c3c AR |
2476 | to the glyph width; replace with CURSOR_WIDTH for (V)BAR cursors. */ |
2477 | if (cursor_type == BAR_CURSOR) | |
2c6584e8 | 2478 | { |
e6786c73 | 2479 | if (cursor_width < 1) |
04cb6840 | 2480 | cursor_width = max (FRAME_CURSOR_WIDTH (f), 1); |
2c6584e8 BK |
2481 | w->phys_cursor_width = cursor_width; |
2482 | } | |
cf715c3c AR |
2483 | /* If we have an HBAR, "cursor_width" MAY specify height. */ |
2484 | else if (cursor_type == HBAR_CURSOR) | |
2485 | { | |
2486 | cursor_height = (cursor_width < 1) ? lrint (0.25 * h) : cursor_width; | |
2487 | fy += h - cursor_height; | |
2488 | h = cursor_height; | |
2489 | } | |
2c6584e8 | 2490 | |
edfda783 AR |
2491 | r.origin.x = fx, r.origin.y = fy; |
2492 | r.size.height = h; | |
2493 | r.size.width = w->phys_cursor_width; | |
2494 | ||
7ded3383 | 2495 | /* TODO: only needed in rare cases with last-resort font in HELLO.. |
edfda783 | 2496 | should we do this more efficiently? */ |
c3c4768d | 2497 | ns_clip_to_row (w, glyph_row, ANY_AREA, NO); /* do ns_focus(f, &r, 1); if remove */ |
aa936e8e JD |
2498 | |
2499 | ||
2500 | face = FACE_FROM_ID (f, phys_cursor_glyph->face_id); | |
2501 | if (face && NS_FACE_BACKGROUND (face) | |
2502 | == ns_index_color (FRAME_CURSOR_COLOR (f), f)) | |
2503 | { | |
2504 | [ns_lookup_indexed_color (NS_FACE_FOREGROUND (face), f) set]; | |
2505 | hollow_color = FRAME_CURSOR_COLOR (f); | |
2506 | } | |
2507 | else | |
2508 | [FRAME_CURSOR_COLOR (f) set]; | |
edfda783 | 2509 | |
c8c057de AR |
2510 | #ifdef NS_IMPL_COCOA |
2511 | /* TODO: This makes drawing of cursor plus that of phys_cursor_glyph | |
2512 | atomic. Cleaner ways of doing this should be investigated. | |
2513 | One way would be to set a global variable DRAWING_CURSOR | |
2514 | when making the call to draw_phys..(), don't focus in that | |
2515 | case, then move the ns_unfocus() here after that call. */ | |
2516 | NSDisableScreenUpdates (); | |
2517 | #endif | |
edfda783 | 2518 | |
8b3ce9a9 | 2519 | switch (cursor_type) |
edfda783 | 2520 | { |
c8c057de AR |
2521 | case NO_CURSOR: |
2522 | break; | |
2523 | case FILLED_BOX_CURSOR: | |
2524 | NSRectFill (r); | |
2525 | break; | |
2526 | case HOLLOW_BOX_CURSOR: | |
2527 | NSRectFill (r); | |
aa936e8e | 2528 | [hollow_color set]; |
c8c057de | 2529 | NSRectFill (NSInsetRect (r, 1, 1)); |
edfda783 | 2530 | [FRAME_CURSOR_COLOR (f) set]; |
c8c057de AR |
2531 | break; |
2532 | case HBAR_CURSOR: | |
cf715c3c | 2533 | NSRectFill (r); |
c8c057de AR |
2534 | break; |
2535 | case BAR_CURSOR: | |
2536 | s = r; | |
4520b858 J |
2537 | /* If the character under cursor is R2L, draw the bar cursor |
2538 | on the right of its glyph, rather than on the left. */ | |
2539 | cursor_glyph = get_phys_cursor_glyph (w); | |
2540 | if ((cursor_glyph->resolved_level & 1) != 0) | |
2541 | s.origin.x += cursor_glyph->pixel_width - s.size.width; | |
2542 | ||
c8c057de AR |
2543 | NSRectFill (s); |
2544 | break; | |
edfda783 AR |
2545 | } |
2546 | ns_unfocus (f); | |
2547 | ||
c8c057de | 2548 | /* draw the character under the cursor */ |
8b3ce9a9 | 2549 | if (cursor_type != NO_CURSOR) |
c8c057de | 2550 | draw_phys_cursor_glyph (w, glyph_row, DRAW_CURSOR); |
595d6a93 | 2551 | |
870e0516 | 2552 | #ifdef NS_IMPL_COCOA |
595d6a93 | 2553 | NSEnableScreenUpdates (); |
870e0516 | 2554 | #endif |
595d6a93 | 2555 | |
edfda783 AR |
2556 | } |
2557 | ||
2558 | ||
2559 | static void | |
2560 | ns_draw_vertical_window_border (struct window *w, int x, int y0, int y1) | |
2561 | /* -------------------------------------------------------------------------- | |
2562 | External (RIF): Draw a vertical line. | |
2563 | -------------------------------------------------------------------------- */ | |
2564 | { | |
2565 | struct frame *f = XFRAME (WINDOW_FRAME (w)); | |
2566 | struct face *face; | |
340e08a4 | 2567 | NSRect r = NSMakeRect (x, y0, 1, y1-y0); |
edfda783 | 2568 | |
c8c057de AR |
2569 | NSTRACE (ns_draw_vertical_window_border); |
2570 | ||
edfda783 AR |
2571 | face = FACE_FROM_ID (f, VERTICAL_BORDER_FACE_ID); |
2572 | if (face) | |
2573 | [ns_lookup_indexed_color(face->foreground, f) set]; | |
2574 | ||
2575 | ns_focus (f, &r, 1); | |
340e08a4 | 2576 | NSRectFill(r); |
edfda783 AR |
2577 | ns_unfocus (f); |
2578 | } | |
2579 | ||
2580 | ||
880e6158 MR |
2581 | static void |
2582 | ns_draw_window_divider (struct window *w, int x0, int x1, int y0, int y1) | |
2583 | /* -------------------------------------------------------------------------- | |
2584 | External (RIF): Draw a window divider. | |
2585 | -------------------------------------------------------------------------- */ | |
2586 | { | |
2587 | struct frame *f = XFRAME (WINDOW_FRAME (w)); | |
2588 | struct face *face; | |
2589 | NSRect r = NSMakeRect (x0, y0, x1-x0, y1-y0); | |
2590 | ||
2591 | NSTRACE (ns_draw_window_divider); | |
2592 | ||
2593 | face = FACE_FROM_ID (f, WINDOW_DIVIDER_FACE_ID); | |
2594 | if (face) | |
2595 | [ns_lookup_indexed_color(face->foreground, f) set]; | |
2596 | ||
2597 | ns_focus (f, &r, 1); | |
2598 | NSRectFill(r); | |
2599 | ns_unfocus (f); | |
2600 | } | |
2601 | ||
2602 | ||
edfda783 AR |
2603 | void |
2604 | show_hourglass (struct atimer *timer) | |
2605 | { | |
2606 | if (hourglass_shown_p) | |
2607 | return; | |
2608 | ||
4d7e6e51 | 2609 | block_input (); |
edfda783 | 2610 | |
df2142db | 2611 | /* TODO: add NSProgressIndicator to selected frame (see macfns.c) */ |
edfda783 AR |
2612 | |
2613 | hourglass_shown_p = 1; | |
4d7e6e51 | 2614 | unblock_input (); |
edfda783 AR |
2615 | } |
2616 | ||
2617 | ||
2618 | void | |
3d608a86 | 2619 | hide_hourglass (void) |
edfda783 AR |
2620 | { |
2621 | if (!hourglass_shown_p) | |
2622 | return; | |
2623 | ||
4d7e6e51 | 2624 | block_input (); |
7ded3383 | 2625 | |
df2142db | 2626 | /* TODO: remove NSProgressIndicator from all frames */ |
edfda783 AR |
2627 | |
2628 | hourglass_shown_p = 0; | |
4d7e6e51 | 2629 | unblock_input (); |
edfda783 AR |
2630 | } |
2631 | ||
2632 | ||
2633 | ||
2634 | /* ========================================================================== | |
2635 | ||
2636 | Glyph drawing operations | |
2637 | ||
2638 | ========================================================================== */ | |
2639 | ||
edfda783 AR |
2640 | static int |
2641 | ns_get_glyph_string_clip_rect (struct glyph_string *s, NativeRectangle *nr) | |
2642 | /* -------------------------------------------------------------------------- | |
2643 | Wrapper utility to account for internal border width on full-width lines, | |
2644 | and allow top full-width rows to hit the frame top. nr should be pointer | |
2645 | to two successive NSRects. Number of rects actually used is returned. | |
2646 | -------------------------------------------------------------------------- */ | |
2647 | { | |
2648 | int n = get_glyph_string_clip_rects (s, nr, 2); | |
edfda783 AR |
2649 | return n; |
2650 | } | |
2651 | ||
9b0e3eba AA |
2652 | /* -------------------------------------------------------------------- |
2653 | Draw a wavy line under glyph string s. The wave fills wave_height | |
2654 | pixels from y. | |
2655 | ||
f032a318 | 2656 | x wave_length = 2 |
9b0e3eba AA |
2657 | -- |
2658 | y * * * * * | |
2659 | |* * * * * * * * * | |
2660 | wave_height = 3 | * * * * | |
2661 | --------------------------------------------------------------------- */ | |
2662 | ||
2663 | static void | |
c0342369 | 2664 | ns_draw_underwave (struct glyph_string *s, EmacsCGFloat width, EmacsCGFloat x) |
9b0e3eba | 2665 | { |
f032a318 | 2666 | int wave_height = 3, wave_length = 2; |
9b0e3eba AA |
2667 | int y, dx, dy, odd, xmax; |
2668 | NSPoint a, b; | |
2669 | NSRect waveClip; | |
2670 | ||
2671 | dx = wave_length; | |
2672 | dy = wave_height - 1; | |
f032a318 | 2673 | y = s->ybase - wave_height + 3; |
9b0e3eba AA |
2674 | xmax = x + width; |
2675 | ||
2676 | /* Find and set clipping rectangle */ | |
2677 | waveClip = NSMakeRect (x, y, width, wave_height); | |
2678 | [[NSGraphicsContext currentContext] saveGraphicsState]; | |
2679 | NSRectClip (waveClip); | |
2680 | ||
2681 | /* Draw the waves */ | |
c0342369 | 2682 | a.x = x - ((int)(x) % dx) + (EmacsCGFloat) 0.5; |
9b0e3eba AA |
2683 | b.x = a.x + dx; |
2684 | odd = (int)(a.x/dx) % 2; | |
f032a318 | 2685 | a.y = b.y = y + 0.5; |
9b0e3eba AA |
2686 | |
2687 | if (odd) | |
2688 | a.y += dy; | |
2689 | else | |
2690 | b.y += dy; | |
2691 | ||
2692 | while (a.x <= xmax) | |
2693 | { | |
2694 | [NSBezierPath strokeLineFromPoint:a toPoint:b]; | |
2695 | a.x = b.x, a.y = b.y; | |
f032a318 | 2696 | b.x += dx, b.y = y + 0.5 + odd*dy; |
9b0e3eba AA |
2697 | odd = !odd; |
2698 | } | |
2699 | ||
2700 | /* Restore previous clipping rectangle(s) */ | |
2701 | [[NSGraphicsContext currentContext] restoreGraphicsState]; | |
2702 | } | |
2703 | ||
2704 | ||
2705 | ||
4843aac3 AA |
2706 | void |
2707 | ns_draw_text_decoration (struct glyph_string *s, struct face *face, | |
2708 | NSColor *defaultCol, CGFloat width, CGFloat x) | |
2709 | /* -------------------------------------------------------------------------- | |
2710 | Draw underline, overline, and strike-through on glyph string s. | |
2711 | -------------------------------------------------------------------------- */ | |
2712 | { | |
2713 | if (s->for_overlaps) | |
2714 | return; | |
2715 | ||
2716 | /* Do underline. */ | |
2717 | if (face->underline_p) | |
2718 | { | |
9b0e3eba | 2719 | if (s->face->underline_type == FACE_UNDER_WAVE) |
4843aac3 | 2720 | { |
9b0e3eba AA |
2721 | if (face->underline_defaulted_p) |
2722 | [defaultCol set]; | |
2723 | else | |
2724 | [ns_lookup_indexed_color (face->underline_color, s->f) set]; | |
2725 | ||
2726 | ns_draw_underwave (s, width, x); | |
4843aac3 | 2727 | } |
9b0e3eba | 2728 | else if (s->face->underline_type == FACE_UNDER_LINE) |
4843aac3 | 2729 | { |
4843aac3 | 2730 | |
9b0e3eba AA |
2731 | NSRect r; |
2732 | unsigned long thickness, position; | |
4843aac3 | 2733 | |
9b0e3eba AA |
2734 | /* If the prev was underlined, match its appearance. */ |
2735 | if (s->prev && s->prev->face->underline_p | |
4240dd3c | 2736 | && s->prev->face->underline_type == FACE_UNDER_LINE |
9b0e3eba | 2737 | && s->prev->underline_thickness > 0) |
4843aac3 | 2738 | { |
9b0e3eba AA |
2739 | thickness = s->prev->underline_thickness; |
2740 | position = s->prev->underline_position; | |
2741 | } | |
2742 | else | |
2743 | { | |
2744 | struct font *font; | |
2745 | unsigned long descent; | |
2746 | ||
2747 | font=s->font; | |
2748 | descent = s->y + s->height - s->ybase; | |
2749 | ||
2750 | /* Use underline thickness of font, defaulting to 1. */ | |
2751 | thickness = (font && font->underline_thickness > 0) | |
2752 | ? font->underline_thickness : 1; | |
2753 | ||
2754 | /* Determine the offset of underlining from the baseline. */ | |
2755 | if (x_underline_at_descent_line) | |
2756 | position = descent - thickness; | |
2757 | else if (x_use_underline_position_properties | |
2758 | && font && font->underline_position >= 0) | |
2759 | position = font->underline_position; | |
2760 | else if (font) | |
2761 | position = lround (font->descent / 2); | |
2762 | else | |
2763 | position = underline_minimum_offset; | |
2764 | ||
2765 | position = max (position, underline_minimum_offset); | |
2766 | ||
2767 | /* Ensure underlining is not cropped. */ | |
2768 | if (descent <= position) | |
2769 | { | |
2770 | position = descent - 1; | |
2771 | thickness = 1; | |
2772 | } | |
2773 | else if (descent < position + thickness) | |
2774 | thickness = 1; | |
4843aac3 | 2775 | } |
4843aac3 | 2776 | |
9b0e3eba AA |
2777 | s->underline_thickness = thickness; |
2778 | s->underline_position = position; | |
4843aac3 | 2779 | |
9b0e3eba | 2780 | r = NSMakeRect (x, s->ybase + position, width, thickness); |
4843aac3 | 2781 | |
9b0e3eba AA |
2782 | if (face->underline_defaulted_p) |
2783 | [defaultCol set]; | |
2784 | else | |
2785 | [ns_lookup_indexed_color (face->underline_color, s->f) set]; | |
2786 | NSRectFill (r); | |
2787 | } | |
4843aac3 | 2788 | } |
4843aac3 AA |
2789 | /* Do overline. We follow other terms in using a thickness of 1 |
2790 | and ignoring overline_margin. */ | |
2791 | if (face->overline_p) | |
2792 | { | |
2793 | NSRect r; | |
2794 | r = NSMakeRect (x, s->y, width, 1); | |
2795 | ||
2796 | if (face->overline_color_defaulted_p) | |
2797 | [defaultCol set]; | |
2798 | else | |
2799 | [ns_lookup_indexed_color (face->overline_color, s->f) set]; | |
2800 | NSRectFill (r); | |
2801 | } | |
2802 | ||
2803 | /* Do strike-through. We follow other terms for thickness and | |
2804 | vertical position.*/ | |
2805 | if (face->strike_through_p) | |
2806 | { | |
2807 | NSRect r; | |
2808 | unsigned long dy; | |
2809 | ||
2810 | dy = lrint ((s->height - 1) / 2); | |
2811 | r = NSMakeRect (x, s->y + dy, width, 1); | |
2812 | ||
2813 | if (face->strike_through_color_defaulted_p) | |
2814 | [defaultCol set]; | |
2815 | else | |
2816 | [ns_lookup_indexed_color (face->strike_through_color, s->f) set]; | |
2817 | NSRectFill (r); | |
2818 | } | |
2819 | } | |
edfda783 AR |
2820 | |
2821 | static void | |
c0342369 JD |
2822 | ns_draw_box (NSRect r, CGFloat thickness, NSColor *col, |
2823 | char left_p, char right_p) | |
edfda783 AR |
2824 | /* -------------------------------------------------------------------------- |
2825 | Draw an unfilled rect inside r, optionally leaving left and/or right open. | |
2826 | Note we can't just use an NSDrawRect command, because of the possibility | |
2827 | of some sides not being drawn, and because the rect will be filled. | |
2828 | -------------------------------------------------------------------------- */ | |
2829 | { | |
2830 | NSRect s = r; | |
2831 | [col set]; | |
2832 | ||
2833 | /* top, bottom */ | |
2834 | s.size.height = thickness; | |
2835 | NSRectFill (s); | |
2836 | s.origin.y += r.size.height - thickness; | |
2837 | NSRectFill (s); | |
2838 | ||
2839 | s.size.height = r.size.height; | |
2840 | s.origin.y = r.origin.y; | |
2841 | ||
2842 | /* left, right (optional) */ | |
2843 | s.size.width = thickness; | |
2844 | if (left_p) | |
2845 | NSRectFill (s); | |
2846 | if (right_p) | |
2847 | { | |
2848 | s.origin.x += r.size.width - thickness; | |
2849 | NSRectFill (s); | |
2850 | } | |
2851 | } | |
2852 | ||
2853 | ||
2854 | static void | |
2855 | ns_draw_relief (NSRect r, int thickness, char raised_p, | |
2856 | char top_p, char bottom_p, char left_p, char right_p, | |
2857 | struct glyph_string *s) | |
2858 | /* -------------------------------------------------------------------------- | |
2859 | Draw a relief rect inside r, optionally leaving some sides open. | |
2860 | Note we can't just use an NSDrawBezel command, because of the possibility | |
2861 | of some sides not being drawn, and because the rect will be filled. | |
2862 | -------------------------------------------------------------------------- */ | |
2863 | { | |
2864 | static NSColor *baseCol = nil, *lightCol = nil, *darkCol = nil; | |
2865 | NSColor *newBaseCol = nil; | |
2866 | NSRect sr = r; | |
2867 | ||
2868 | NSTRACE (ns_draw_relief); | |
2869 | ||
2870 | /* set up colors */ | |
2871 | ||
2872 | if (s->face->use_box_color_for_shadows_p) | |
2873 | { | |
2874 | newBaseCol = ns_lookup_indexed_color (s->face->box_color, s->f); | |
2875 | } | |
2876 | /* else if (s->first_glyph->type == IMAGE_GLYPH | |
2877 | && s->img->pixmap | |
2878 | && !IMAGE_BACKGROUND_TRANSPARENT (s->img, s->f, 0)) | |
2879 | { | |
2880 | newBaseCol = IMAGE_BACKGROUND (s->img, s->f, 0); | |
2881 | } */ | |
2882 | else | |
2883 | { | |
2884 | newBaseCol = ns_lookup_indexed_color (s->face->background, s->f); | |
2885 | } | |
2886 | ||
2887 | if (newBaseCol == nil) | |
2888 | newBaseCol = [NSColor grayColor]; | |
2889 | ||
df2142db | 2890 | if (newBaseCol != baseCol) /* TODO: better check */ |
edfda783 AR |
2891 | { |
2892 | [baseCol release]; | |
2893 | baseCol = [newBaseCol retain]; | |
2894 | [lightCol release]; | |
2895 | lightCol = [[baseCol highlightWithLevel: 0.2] retain]; | |
2896 | [darkCol release]; | |
2897 | darkCol = [[baseCol shadowWithLevel: 0.3] retain]; | |
2898 | } | |
2899 | ||
2900 | [(raised_p ? lightCol : darkCol) set]; | |
2901 | ||
2902 | /* TODO: mitering. Using NSBezierPath doesn't work because of color switch. */ | |
2903 | ||
2904 | /* top */ | |
2905 | sr.size.height = thickness; | |
2906 | if (top_p) NSRectFill (sr); | |
2907 | ||
2908 | /* left */ | |
2909 | sr.size.height = r.size.height; | |
2910 | sr.size.width = thickness; | |
2911 | if (left_p) NSRectFill (sr); | |
2912 | ||
2913 | [(raised_p ? darkCol : lightCol) set]; | |
2914 | ||
2915 | /* bottom */ | |
2916 | sr.size.width = r.size.width; | |
2917 | sr.size.height = thickness; | |
2918 | sr.origin.y += r.size.height - thickness; | |
2919 | if (bottom_p) NSRectFill (sr); | |
2920 | ||
2921 | /* right */ | |
2922 | sr.size.height = r.size.height; | |
2923 | sr.origin.y = r.origin.y; | |
2924 | sr.size.width = thickness; | |
2925 | sr.origin.x += r.size.width - thickness; | |
2926 | if (right_p) NSRectFill (sr); | |
2927 | } | |
2928 | ||
2929 | ||
2930 | static void | |
2931 | ns_dumpglyphs_box_or_relief (struct glyph_string *s) | |
2932 | /* -------------------------------------------------------------------------- | |
2933 | Function modeled after x_draw_glyph_string_box (). | |
2934 | Sets up parameters for drawing. | |
2935 | -------------------------------------------------------------------------- */ | |
2936 | { | |
2937 | int right_x, last_x; | |
2938 | char left_p, right_p; | |
2939 | struct glyph *last_glyph; | |
2940 | NSRect r; | |
2941 | int thickness; | |
2942 | struct face *face; | |
2943 | ||
2944 | if (s->hl == DRAW_MOUSE_FACE) | |
2945 | { | |
bbf534ce | 2946 | face = FACE_FROM_ID (s->f, MOUSE_HL_INFO (s->f)->mouse_face_face_id); |
edfda783 AR |
2947 | if (!face) |
2948 | face = FACE_FROM_ID (s->f, MOUSE_FACE_ID); | |
2949 | } | |
2950 | else | |
2951 | face = s->face; | |
2952 | ||
2953 | thickness = face->box_line_width; | |
2954 | ||
2955 | NSTRACE (ns_dumpglyphs_box_or_relief); | |
2956 | ||
2957 | last_x = ((s->row->full_width_p && !s->w->pseudo_window_p) | |
2958 | ? WINDOW_RIGHT_EDGE_X (s->w) | |
2959 | : window_box_right (s->w, s->area)); | |
2960 | last_glyph = (s->cmp || s->img | |
2961 | ? s->first_glyph : s->first_glyph + s->nchars-1); | |
2962 | ||
2963 | right_x = ((s->row->full_width_p && s->extends_to_end_of_line_p | |
2964 | ? last_x - 1 : min (last_x, s->x + s->background_width) - 1)); | |
2965 | ||
2966 | left_p = (s->first_glyph->left_box_line_p | |
2967 | || (s->hl == DRAW_MOUSE_FACE | |
2968 | && (s->prev == NULL || s->prev->hl != s->hl))); | |
2969 | right_p = (last_glyph->right_box_line_p | |
2970 | || (s->hl == DRAW_MOUSE_FACE | |
2971 | && (s->next == NULL || s->next->hl != s->hl))); | |
2972 | ||
2973 | r = NSMakeRect (s->x, s->y, right_x - s->x + 1, s->height); | |
2974 | ||
4fbe2306 CY |
2975 | /* TODO: Sometimes box_color is 0 and this seems wrong; should investigate. */ |
2976 | if (s->face->box == FACE_SIMPLE_BOX && s->face->box_color) | |
edfda783 | 2977 | { |
edfda783 AR |
2978 | ns_draw_box (r, abs (thickness), |
2979 | ns_lookup_indexed_color (face->box_color, s->f), | |
2980 | left_p, right_p); | |
2981 | } | |
2982 | else | |
2983 | { | |
2984 | ns_draw_relief (r, abs (thickness), s->face->box == FACE_RAISED_BOX, | |
2985 | 1, 1, left_p, right_p, s); | |
2986 | } | |
2987 | } | |
2988 | ||
2989 | ||
2990 | static void | |
2991 | ns_maybe_dumpglyphs_background (struct glyph_string *s, char force_p) | |
2992 | /* -------------------------------------------------------------------------- | |
2993 | Modeled after x_draw_glyph_string_background, which draws BG in | |
2994 | certain cases. Others are left to the text rendering routine. | |
2995 | -------------------------------------------------------------------------- */ | |
2996 | { | |
2997 | NSTRACE (ns_maybe_dumpglyphs_background); | |
2998 | ||
2999 | if (!s->background_filled_p/* || s->hl == DRAW_MOUSE_FACE*/) | |
3000 | { | |
3001 | int box_line_width = max (s->face->box_line_width, 0); | |
3002 | if (FONT_HEIGHT (s->font) < s->height - 2 * box_line_width | |
3003 | || s->font_not_found_p || s->extends_to_end_of_line_p || force_p) | |
3004 | { | |
3005 | struct face *face; | |
3006 | if (s->hl == DRAW_MOUSE_FACE) | |
3007 | { | |
bbf534ce EZ |
3008 | face = FACE_FROM_ID (s->f, |
3009 | MOUSE_HL_INFO (s->f)->mouse_face_face_id); | |
edfda783 AR |
3010 | if (!face) |
3011 | face = FACE_FROM_ID (s->f, MOUSE_FACE_ID); | |
3012 | } | |
3013 | else | |
3014 | face = FACE_FROM_ID (s->f, s->first_glyph->face_id); | |
3015 | if (!face->stipple) | |
45d325c4 | 3016 | [(NS_FACE_BACKGROUND (face) != 0 |
edfda783 AR |
3017 | ? ns_lookup_indexed_color (NS_FACE_BACKGROUND (face), s->f) |
3018 | : FRAME_BACKGROUND_COLOR (s->f)) set]; | |
3019 | else | |
3020 | { | |
aad3612f | 3021 | struct ns_display_info *dpyinfo = FRAME_DISPLAY_INFO (s->f); |
edfda783 AR |
3022 | [[dpyinfo->bitmaps[face->stipple-1].img stippleMask] set]; |
3023 | } | |
3024 | ||
3025 | if (s->hl != DRAW_CURSOR) | |
3026 | { | |
3027 | NSRect r = NSMakeRect (s->x, s->y + box_line_width, | |
3028 | s->background_width, | |
3029 | s->height-2*box_line_width); | |
edfda783 AR |
3030 | NSRectFill (r); |
3031 | } | |
3032 | ||
3033 | s->background_filled_p = 1; | |
3034 | } | |
3035 | } | |
3036 | } | |
3037 | ||
3038 | ||
3039 | static void | |
3040 | ns_dumpglyphs_image (struct glyph_string *s, NSRect r) | |
3041 | /* -------------------------------------------------------------------------- | |
3042 | Renders an image and associated borders. | |
3043 | -------------------------------------------------------------------------- */ | |
3044 | { | |
3045 | EmacsImage *img = s->img->pixmap; | |
3046 | int box_line_vwidth = max (s->face->box_line_width, 0); | |
3047 | int x = s->x, y = s->ybase - image_ascent (s->img, s->face, &s->slice); | |
3048 | int bg_x, bg_y, bg_height; | |
3049 | int th; | |
3050 | char raised_p; | |
3051 | NSRect br; | |
85bd2615 | 3052 | struct face *face; |
4843aac3 | 3053 | NSColor *tdCol; |
edfda783 AR |
3054 | |
3055 | NSTRACE (ns_dumpglyphs_image); | |
3056 | ||
3057 | if (s->face->box != FACE_NO_BOX | |
3058 | && s->first_glyph->left_box_line_p && s->slice.x == 0) | |
3059 | x += abs (s->face->box_line_width); | |
3060 | ||
3061 | bg_x = x; | |
3062 | bg_y = s->slice.y == 0 ? s->y : s->y + box_line_vwidth; | |
3063 | bg_height = s->height; | |
3064 | /* other terms have this, but was causing problems w/tabbar mode */ | |
3065 | /* - 2 * box_line_vwidth; */ | |
3066 | ||
3067 | if (s->slice.x == 0) x += s->img->hmargin; | |
3068 | if (s->slice.y == 0) y += s->img->vmargin; | |
3069 | ||
3070 | /* Draw BG: if we need larger area than image itself cleared, do that, | |
3071 | otherwise, since we composite the image under NS (instead of mucking | |
3072 | with its background color), we must clear just the image area. */ | |
85bd2615 DR |
3073 | if (s->hl == DRAW_MOUSE_FACE) |
3074 | { | |
bbf534ce | 3075 | face = FACE_FROM_ID (s->f, MOUSE_HL_INFO (s->f)->mouse_face_face_id); |
85bd2615 DR |
3076 | if (!face) |
3077 | face = FACE_FROM_ID (s->f, MOUSE_FACE_ID); | |
3078 | } | |
3079 | else | |
3080 | face = FACE_FROM_ID (s->f, s->first_glyph->face_id); | |
3081 | ||
4843aac3 | 3082 | [ns_lookup_indexed_color (NS_FACE_BACKGROUND (face), s->f) set]; |
edfda783 AR |
3083 | |
3084 | if (bg_height > s->slice.height || s->img->hmargin || s->img->vmargin | |
3085 | || s->img->mask || s->img->pixmap == 0 || s->width != s->background_width) | |
3086 | { | |
3087 | br = NSMakeRect (bg_x, bg_y, s->background_width, bg_height); | |
3088 | s->background_filled_p = 1; | |
3089 | } | |
3090 | else | |
3091 | { | |
3092 | br = NSMakeRect (x, y, s->slice.width, s->slice.height); | |
3093 | } | |
3094 | ||
edfda783 AR |
3095 | NSRectFill (br); |
3096 | ||
3097 | /* Draw the image.. do we need to draw placeholder if img ==nil? */ | |
3098 | if (img != nil) | |
9d7f1863 | 3099 | { |
c0342369 | 3100 | #if defined (NS_IMPL_COCOA) && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6 |
8f4635e9 | 3101 | NSRect dr = NSMakeRect (x, y, s->slice.width, s->slice.height); |
493b5b1c JD |
3102 | NSRect ir = NSMakeRect (s->slice.x, s->slice.y, |
3103 | s->slice.width, s->slice.height); | |
8f4635e9 | 3104 | [img drawInRect: dr |
493b5b1c | 3105 | fromRect: ir |
79e721e0 JD |
3106 | operation: NSCompositeSourceOver |
3107 | fraction: 1.0 | |
3108 | respectFlipped: YES | |
3109 | hints: nil]; | |
9d7f1863 JD |
3110 | #else |
3111 | [img compositeToPoint: NSMakePoint (x, y + s->slice.height) | |
3112 | operation: NSCompositeSourceOver]; | |
3113 | #endif | |
3114 | } | |
edfda783 | 3115 | |
4843aac3 AA |
3116 | if (s->hl == DRAW_CURSOR) |
3117 | { | |
3118 | [FRAME_CURSOR_COLOR (s->f) set]; | |
3119 | if (s->w->phys_cursor_type == FILLED_BOX_CURSOR) | |
3120 | tdCol = ns_lookup_indexed_color (NS_FACE_BACKGROUND (face), s->f); | |
3121 | else | |
3122 | /* Currently on NS img->mask is always 0. Since | |
3123 | get_window_cursor_type specifies a hollow box cursor when on | |
3124 | a non-masked image we never reach this clause. But we put it | |
91af3942 | 3125 | in in anticipation of better support for image masks on |
4843aac3 AA |
3126 | NS. */ |
3127 | tdCol = ns_lookup_indexed_color (NS_FACE_FOREGROUND (face), s->f); | |
3128 | } | |
3129 | else | |
3130 | { | |
3131 | tdCol = ns_lookup_indexed_color (NS_FACE_FOREGROUND (face), s->f); | |
3132 | } | |
3133 | ||
3134 | /* Draw underline, overline, strike-through. */ | |
3135 | ns_draw_text_decoration (s, face, tdCol, br.size.width, br.origin.x); | |
3136 | ||
edfda783 AR |
3137 | /* Draw relief, if requested */ |
3138 | if (s->img->relief || s->hl ==DRAW_IMAGE_RAISED || s->hl ==DRAW_IMAGE_SUNKEN) | |
3139 | { | |
3140 | if (s->hl == DRAW_IMAGE_SUNKEN || s->hl == DRAW_IMAGE_RAISED) | |
3141 | { | |
3142 | th = tool_bar_button_relief >= 0 ? | |
3143 | tool_bar_button_relief : DEFAULT_TOOL_BAR_BUTTON_RELIEF; | |
3144 | raised_p = (s->hl == DRAW_IMAGE_RAISED); | |
3145 | } | |
3146 | else | |
3147 | { | |
3148 | th = abs (s->img->relief); | |
3149 | raised_p = (s->img->relief > 0); | |
3150 | } | |
3151 | ||
3152 | r.origin.x = x - th; | |
3153 | r.origin.y = y - th; | |
3154 | r.size.width = s->slice.width + 2*th-1; | |
3155 | r.size.height = s->slice.height + 2*th-1; | |
3156 | ns_draw_relief (r, th, raised_p, | |
27521ca6 AR |
3157 | s->slice.y == 0, |
3158 | s->slice.y + s->slice.height == s->img->height, | |
3159 | s->slice.x == 0, | |
3160 | s->slice.x + s->slice.width == s->img->width, s); | |
3161 | } | |
146490c3 JD |
3162 | |
3163 | /* If there is no mask, the background won't be seen, | |
3164 | so draw a rectangle on the image for the cursor. | |
ee7683eb | 3165 | Do this for all images, getting transparency right is not reliable. */ |
146490c3 JD |
3166 | if (s->hl == DRAW_CURSOR) |
3167 | { | |
3168 | int thickness = abs (s->img->relief); | |
3169 | if (thickness == 0) thickness = 1; | |
3170 | ns_draw_box (br, thickness, FRAME_CURSOR_COLOR (s->f), 1, 1); | |
3171 | } | |
27521ca6 AR |
3172 | } |
3173 | ||
3174 | ||
3175 | static void | |
3176 | ns_dumpglyphs_stretch (struct glyph_string *s) | |
3177 | { | |
3178 | NSRect r[2]; | |
3179 | int n, i; | |
85bd2615 | 3180 | struct face *face; |
4843aac3 | 3181 | NSColor *fgCol, *bgCol; |
27521ca6 AR |
3182 | |
3183 | if (!s->background_filled_p) | |
3184 | { | |
3185 | n = ns_get_glyph_string_clip_rect (s, r); | |
3186 | *r = NSMakeRect (s->x, s->y, s->background_width, s->height); | |
3187 | ||
4843aac3 AA |
3188 | ns_focus (s->f, r, n); |
3189 | ||
3190 | if (s->hl == DRAW_MOUSE_FACE) | |
3191 | { | |
3192 | face = FACE_FROM_ID (s->f, MOUSE_HL_INFO (s->f)->mouse_face_face_id); | |
3193 | if (!face) | |
3194 | face = FACE_FROM_ID (s->f, MOUSE_FACE_ID); | |
3195 | } | |
3196 | else | |
3197 | face = FACE_FROM_ID (s->f, s->first_glyph->face_id); | |
3198 | ||
3199 | bgCol = ns_lookup_indexed_color (NS_FACE_BACKGROUND (face), s->f); | |
3200 | fgCol = ns_lookup_indexed_color (NS_FACE_FOREGROUND (face), s->f); | |
3201 | ||
aa7d57c5 | 3202 | for (i = 0; i < n; ++i) |
27521ca6 AR |
3203 | { |
3204 | if (!s->row->full_width_p) | |
3205 | { | |
bf3492a5 AA |
3206 | int overrun, leftoverrun; |
3207 | ||
27521ca6 | 3208 | /* truncate to avoid overwriting fringe and/or scrollbar */ |
bf3492a5 AA |
3209 | overrun = max (0, (s->x + s->background_width) |
3210 | - (WINDOW_BOX_RIGHT_EDGE_X (s->w) | |
3211 | - WINDOW_RIGHT_FRINGE_WIDTH (s->w))); | |
27521ca6 AR |
3212 | r[i].size.width -= overrun; |
3213 | ||
bf3492a5 AA |
3214 | /* truncate to avoid overwriting to left of the window box */ |
3215 | leftoverrun = (WINDOW_BOX_LEFT_EDGE_X (s->w) | |
3216 | + WINDOW_LEFT_FRINGE_WIDTH (s->w)) - s->x; | |
3217 | ||
3218 | if (leftoverrun > 0) | |
3219 | { | |
3220 | r[i].origin.x += leftoverrun; | |
3221 | r[i].size.width -= leftoverrun; | |
3222 | } | |
3223 | ||
27521ca6 AR |
3224 | /* XXX: Try to work between problem where a stretch glyph on |
3225 | a partially-visible bottom row will clear part of the | |
3226 | modeline, and another where list-buffers headers and similar | |
3227 | rows erroneously have visible_height set to 0. Not sure | |
3228 | where this is coming from as other terms seem not to show. */ | |
3229 | r[i].size.height = min (s->height, s->row->visible_height); | |
3230 | } | |
3231 | ||
4843aac3 AA |
3232 | [bgCol set]; |
3233 | ||
27521ca6 AR |
3234 | /* NOTE: under NS this is NOT used to draw cursors, but we must avoid |
3235 | overwriting cursor (usually when cursor on a tab) */ | |
3236 | if (s->hl == DRAW_CURSOR) | |
3237 | { | |
4843aac3 | 3238 | CGFloat x, width; |
27521ca6 | 3239 | |
4843aac3 AA |
3240 | x = r[i].origin.x; |
3241 | width = s->w->phys_cursor_width; | |
3242 | r[i].size.width -= width; | |
3243 | r[i].origin.x += width; | |
85bd2615 | 3244 | |
4843aac3 | 3245 | NSRectFill (r[i]); |
85bd2615 | 3246 | |
4843aac3 AA |
3247 | /* Draw overlining, etc. on the cursor. */ |
3248 | if (s->w->phys_cursor_type == FILLED_BOX_CURSOR) | |
3249 | ns_draw_text_decoration (s, face, bgCol, width, x); | |
3250 | else | |
3251 | ns_draw_text_decoration (s, face, fgCol, width, x); | |
3252 | } | |
3253 | else | |
3254 | { | |
3255 | NSRectFill (r[i]); | |
3256 | } | |
85bd2615 | 3257 | |
4843aac3 AA |
3258 | /* Draw overlining, etc. on the stretch glyph (or the part |
3259 | of the stretch glyph after the cursor). */ | |
3260 | ns_draw_text_decoration (s, face, fgCol, r[i].size.width, | |
3261 | r[i].origin.x); | |
3262 | } | |
27521ca6 AR |
3263 | ns_unfocus (s->f); |
3264 | s->background_filled_p = 1; | |
edfda783 AR |
3265 | } |
3266 | } | |
3267 | ||
3268 | ||
3269 | static void | |
3270 | ns_draw_glyph_string (struct glyph_string *s) | |
3271 | /* -------------------------------------------------------------------------- | |
3272 | External (RIF): Main draw-text call. | |
3273 | -------------------------------------------------------------------------- */ | |
3274 | { | |
df2142db | 3275 | /* TODO (optimize): focus for box and contents draw */ |
edfda783 | 3276 | NSRect r[2]; |
3fa2054e | 3277 | int n, flags; |
edfda783 | 3278 | char box_drawn_p = 0; |
3fa2054e JD |
3279 | struct font *font = s->face->font; |
3280 | if (! font) font = FRAME_FONT (s->f); | |
edfda783 AR |
3281 | |
3282 | NSTRACE (ns_draw_glyph_string); | |
3283 | ||
c8c057de | 3284 | if (s->next && s->right_overhang && !s->for_overlaps/*&&s->hl!=DRAW_CURSOR*/) |
edfda783 | 3285 | { |
f2f7f42c AR |
3286 | int width; |
3287 | struct glyph_string *next; | |
3288 | ||
06e23d40 CY |
3289 | for (width = 0, next = s->next; |
3290 | next && width < s->right_overhang; | |
f2f7f42c AR |
3291 | width += next->width, next = next->next) |
3292 | if (next->first_glyph->type != IMAGE_GLYPH) | |
3293 | { | |
27521ca6 AR |
3294 | if (next->first_glyph->type != STRETCH_GLYPH) |
3295 | { | |
3296 | n = ns_get_glyph_string_clip_rect (s->next, r); | |
3297 | ns_focus (s->f, r, n); | |
3298 | ns_maybe_dumpglyphs_background (s->next, 1); | |
3299 | ns_unfocus (s->f); | |
3300 | } | |
3301 | else | |
3302 | { | |
3303 | ns_dumpglyphs_stretch (s->next); | |
3304 | } | |
f2f7f42c AR |
3305 | next->num_clips = 0; |
3306 | } | |
edfda783 AR |
3307 | } |
3308 | ||
3309 | if (!s->for_overlaps && s->face->box != FACE_NO_BOX | |
3310 | && (s->first_glyph->type == CHAR_GLYPH | |
3311 | || s->first_glyph->type == COMPOSITE_GLYPH)) | |
3312 | { | |
3313 | n = ns_get_glyph_string_clip_rect (s, r); | |
3314 | ns_focus (s->f, r, n); | |
3315 | ns_maybe_dumpglyphs_background (s, 1); | |
3316 | ns_dumpglyphs_box_or_relief (s); | |
3317 | ns_unfocus (s->f); | |
3318 | box_drawn_p = 1; | |
3319 | } | |
3320 | ||
3321 | switch (s->first_glyph->type) | |
3322 | { | |
3323 | ||
3324 | case IMAGE_GLYPH: | |
3325 | n = ns_get_glyph_string_clip_rect (s, r); | |
3326 | ns_focus (s->f, r, n); | |
3327 | ns_dumpglyphs_image (s, r[0]); | |
3328 | ns_unfocus (s->f); | |
3329 | break; | |
3330 | ||
3331 | case STRETCH_GLYPH: | |
27521ca6 | 3332 | ns_dumpglyphs_stretch (s); |
edfda783 AR |
3333 | break; |
3334 | ||
3335 | case CHAR_GLYPH: | |
3336 | case COMPOSITE_GLYPH: | |
3337 | n = ns_get_glyph_string_clip_rect (s, r); | |
3338 | ns_focus (s->f, r, n); | |
3339 | ||
7e279d89 KH |
3340 | if (s->for_overlaps || (s->cmp_from > 0 |
3341 | && ! s->first_glyph->u.cmp.automatic)) | |
edfda783 | 3342 | s->background_filled_p = 1; |
8b3ce9a9 | 3343 | else |
edfda783 AR |
3344 | ns_maybe_dumpglyphs_background |
3345 | (s, s->first_glyph->type == COMPOSITE_GLYPH); | |
3346 | ||
3fa2054e JD |
3347 | flags = s->hl == DRAW_CURSOR ? NS_DUMPGLYPH_CURSOR : |
3348 | (s->hl == DRAW_MOUSE_FACE ? NS_DUMPGLYPH_MOUSEFACE : | |
3349 | (s->for_overlaps ? NS_DUMPGLYPH_FOREGROUND : | |
3350 | NS_DUMPGLYPH_NORMAL)); | |
edfda783 | 3351 | |
9583e9a0 JD |
3352 | if (s->hl == DRAW_CURSOR && s->w->phys_cursor_type == FILLED_BOX_CURSOR) |
3353 | { | |
3354 | unsigned long tmp = NS_FACE_BACKGROUND (s->face); | |
3355 | NS_FACE_BACKGROUND (s->face) = NS_FACE_FOREGROUND (s->face); | |
3356 | NS_FACE_FOREGROUND (s->face) = tmp; | |
3357 | } | |
2c6584e8 | 3358 | |
3fa2054e | 3359 | font->driver->draw |
edfda783 | 3360 | (s, 0, s->nchars, s->x, s->y, |
3fa2054e JD |
3361 | (flags == NS_DUMPGLYPH_NORMAL && !s->background_filled_p) |
3362 | || flags == NS_DUMPGLYPH_MOUSEFACE); | |
3363 | ||
3364 | { | |
3365 | NSColor *col = (NS_FACE_FOREGROUND (s->face) != 0 | |
3366 | ? ns_lookup_indexed_color (NS_FACE_FOREGROUND (s->face), | |
3367 | s->f) | |
3368 | : FRAME_FOREGROUND_COLOR (s->f)); | |
3369 | [col set]; | |
3370 | ||
3371 | /* Draw underline, overline, strike-through. */ | |
3372 | ns_draw_text_decoration (s, s->face, col, s->width, s->x); | |
3373 | } | |
edfda783 | 3374 | |
9583e9a0 JD |
3375 | if (s->hl == DRAW_CURSOR && s->w->phys_cursor_type == FILLED_BOX_CURSOR) |
3376 | { | |
3377 | unsigned long tmp = NS_FACE_BACKGROUND (s->face); | |
3378 | NS_FACE_BACKGROUND (s->face) = NS_FACE_FOREGROUND (s->face); | |
3379 | NS_FACE_FOREGROUND (s->face) = tmp; | |
3380 | } | |
3381 | ||
edfda783 AR |
3382 | ns_unfocus (s->f); |
3383 | break; | |
3384 | ||
b2cca856 KH |
3385 | case GLYPHLESS_GLYPH: |
3386 | n = ns_get_glyph_string_clip_rect (s, r); | |
3387 | ns_focus (s->f, r, n); | |
3388 | ||
3389 | if (s->for_overlaps || (s->cmp_from > 0 | |
3390 | && ! s->first_glyph->u.cmp.automatic)) | |
3391 | s->background_filled_p = 1; | |
3392 | else | |
3393 | ns_maybe_dumpglyphs_background | |
3394 | (s, s->first_glyph->type == COMPOSITE_GLYPH); | |
2c6584e8 | 3395 | /* ... */ |
b2cca856 | 3396 | /* Not yet implemented. */ |
2c6584e8 | 3397 | /* ... */ |
b2cca856 KH |
3398 | ns_unfocus (s->f); |
3399 | break; | |
3400 | ||
edfda783 | 3401 | default: |
1088b922 | 3402 | emacs_abort (); |
edfda783 AR |
3403 | } |
3404 | ||
3405 | /* Draw box if not done already. */ | |
3406 | if (!s->for_overlaps && !box_drawn_p && s->face->box != FACE_NO_BOX) | |
3407 | { | |
3408 | n = ns_get_glyph_string_clip_rect (s, r); | |
3409 | ns_focus (s->f, r, n); | |
3410 | ns_dumpglyphs_box_or_relief (s); | |
3411 | ns_unfocus (s->f); | |
3412 | } | |
3413 | ||
f2f7f42c | 3414 | s->num_clips = 0; |
edfda783 AR |
3415 | } |
3416 | ||
3417 | ||
3418 | ||
3419 | /* ========================================================================== | |
3420 | ||
3421 | Event loop | |
3422 | ||
3423 | ========================================================================== */ | |
3424 | ||
3425 | ||
3426 | static void | |
3427 | ns_send_appdefined (int value) | |
3428 | /* -------------------------------------------------------------------------- | |
3429 | Internal: post an appdefined event which EmacsApp-sendEvent will | |
3430 | recognize and take as a command to halt the event loop. | |
3431 | -------------------------------------------------------------------------- */ | |
3432 | { | |
3433 | /*NSTRACE (ns_send_appdefined); */ | |
3434 | ||
c0342369 | 3435 | #ifdef NS_IMPL_GNUSTEP |
a6c4680a | 3436 | // GNUstep needs postEvent to happen on the main thread. |
c0342369 JD |
3437 | if (! [[NSThread currentThread] isMainThread]) |
3438 | { | |
3439 | EmacsApp *app = (EmacsApp *)NSApp; | |
3440 | app->nextappdefined = value; | |
3441 | [app performSelectorOnMainThread:@selector (sendFromMainThread:) | |
3442 | withObject:nil | |
3443 | waitUntilDone:YES]; | |
3444 | return; | |
3445 | } | |
3446 | #endif | |
3447 | ||
edfda783 AR |
3448 | /* Only post this event if we haven't already posted one. This will end |
3449 | the [NXApp run] main loop after having processed all events queued at | |
3450 | this moment. */ | |
3451 | if (send_appdefined) | |
3452 | { | |
3453 | NSEvent *nxev; | |
3454 | ||
3455 | /* We only need one NX_APPDEFINED event to stop NXApp from running. */ | |
3456 | send_appdefined = NO; | |
3457 | ||
3458 | /* Don't need wakeup timer any more */ | |
3459 | if (timed_entry) | |
3460 | { | |
3461 | [timed_entry invalidate]; | |
3462 | [timed_entry release]; | |
3463 | timed_entry = nil; | |
3464 | } | |
3465 | ||
edfda783 AR |
3466 | nxev = [NSEvent otherEventWithType: NSApplicationDefined |
3467 | location: NSMakePoint (0, 0) | |
3468 | modifierFlags: 0 | |
3469 | timestamp: 0 | |
3470 | windowNumber: [[NSApp mainWindow] windowNumber] | |
3471 | context: [NSApp context] | |
3472 | subtype: 0 | |
3473 | data1: value | |
3474 | data2: 0]; | |
3475 | ||
3476 | /* Post an application defined event on the event queue. When this is | |
3477 | received the [NXApp run] will return, thus having processed all | |
3478 | events which are currently queued. */ | |
3479 | [NSApp postEvent: nxev atStart: NO]; | |
3480 | } | |
3481 | } | |
3482 | ||
6871e574 JD |
3483 | #ifdef HAVE_NATIVE_FS |
3484 | static void | |
3485 | check_native_fs () | |
3486 | { | |
3487 | Lisp_Object frame, tail; | |
3488 | ||
3489 | if (ns_last_use_native_fullscreen == ns_use_native_fullscreen) | |
3490 | return; | |
3491 | ||
3492 | ns_last_use_native_fullscreen = ns_use_native_fullscreen; | |
3493 | ||
6871e574 JD |
3494 | FOR_EACH_FRAME (tail, frame) |
3495 | { | |
3496 | struct frame *f = XFRAME (frame); | |
3497 | if (FRAME_NS_P (f)) | |
3498 | { | |
3499 | EmacsView *view = FRAME_NS_VIEW (f); | |
da5ecfa9 | 3500 | [view updateCollectionBehavior]; |
6871e574 JD |
3501 | } |
3502 | } | |
3503 | } | |
3504 | #endif | |
3505 | ||
a6c4680a | 3506 | /* GNUstep and OSX <= 10.4 does not have cancelTracking. */ |
c0342369 JD |
3507 | #if defined (NS_IMPL_COCOA) && \ |
3508 | MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5 | |
d5081c1e | 3509 | /* Check if menu open should be canceled or continued as normal. */ |
6d01f1fe JD |
3510 | void |
3511 | ns_check_menu_open (NSMenu *menu) | |
3512 | { | |
6d01f1fe JD |
3513 | /* Click in menu bar? */ |
3514 | NSArray *a = [[NSApp mainMenu] itemArray]; | |
3515 | int i; | |
3516 | BOOL found = NO; | |
d2d699ac JD |
3517 | |
3518 | if (menu == nil) // Menu tracking ended. | |
3519 | { | |
3520 | if (menu_will_open_state == MENU_OPENING) | |
3521 | menu_will_open_state = MENU_NONE; | |
3522 | return; | |
3523 | } | |
3524 | ||
6d01f1fe JD |
3525 | for (i = 0; ! found && i < [a count]; i++) |
3526 | found = menu == [[a objectAtIndex:i] submenu]; | |
3527 | if (found) | |
3528 | { | |
3529 | if (menu_will_open_state == MENU_NONE && emacs_event) | |
3530 | { | |
3531 | NSEvent *theEvent = [NSApp currentEvent]; | |
3532 | struct frame *emacsframe = SELECTED_FRAME (); | |
3533 | ||
3534 | [menu cancelTracking]; | |
3535 | menu_will_open_state = MENU_PENDING; | |
3536 | emacs_event->kind = MENU_BAR_ACTIVATE_EVENT; | |
3537 | EV_TRAILER (theEvent); | |
3538 | ||
3539 | CGEventRef ourEvent = CGEventCreate (NULL); | |
3540 | menu_mouse_point = CGEventGetLocation (ourEvent); | |
3541 | CFRelease (ourEvent); | |
6d01f1fe JD |
3542 | } |
3543 | else if (menu_will_open_state == MENU_OPENING) | |
3544 | { | |
3545 | menu_will_open_state = MENU_NONE; | |
3546 | } | |
3547 | } | |
6d01f1fe JD |
3548 | } |
3549 | ||
3550 | /* Redo saved menu click if state is MENU_PENDING. */ | |
3551 | void | |
3552 | ns_check_pending_open_menu () | |
3553 | { | |
6d01f1fe JD |
3554 | if (menu_will_open_state == MENU_PENDING) |
3555 | { | |
3556 | CGEventSourceRef source | |
3557 | = CGEventSourceCreate (kCGEventSourceStateHIDSystemState); | |
3558 | ||
3559 | CGEventRef event = CGEventCreateMouseEvent (source, | |
3560 | kCGEventLeftMouseDown, | |
3561 | menu_mouse_point, | |
3562 | kCGMouseButtonLeft); | |
3563 | CGEventSetType (event, kCGEventLeftMouseDown); | |
3564 | CGEventPost (kCGHIDEventTap, event); | |
3565 | CFRelease (event); | |
3566 | CFRelease (source); | |
3567 | ||
3568 | menu_will_open_state = MENU_OPENING; | |
3569 | } | |
6d01f1fe | 3570 | } |
c0342369 | 3571 | #endif /* NS_IMPL_COCOA) && >= MAC_OS_X_VERSION_10_5 */ |
6d01f1fe | 3572 | |
edfda783 | 3573 | static int |
f75beb47 | 3574 | ns_read_socket (struct terminal *terminal, struct input_event *hold_quit) |
edfda783 AR |
3575 | /* -------------------------------------------------------------------------- |
3576 | External (hook): Post an event to ourself and keep reading events until | |
3577 | we read it back again. In effect process all events which were waiting. | |
3fe53a83 | 3578 | From 21+ we have to manage the event buffer ourselves. |
edfda783 AR |
3579 | -------------------------------------------------------------------------- */ |
3580 | { | |
3581 | struct input_event ev; | |
3582 | int nevents; | |
8ad093db | 3583 | |
c96169a0 | 3584 | /* NSTRACE (ns_read_socket); */ |
edfda783 | 3585 | |
6871e574 JD |
3586 | #ifdef HAVE_NATIVE_FS |
3587 | check_native_fs (); | |
3588 | #endif | |
3589 | ||
57ec3034 JD |
3590 | if ([NSApp modalWindow] != nil) |
3591 | return -1; | |
3592 | ||
a631d0e0 | 3593 | if (hold_event_q.nr > 0) |
167e3640 JD |
3594 | { |
3595 | int i; | |
3596 | for (i = 0; i < hold_event_q.nr; ++i) | |
3597 | kbd_buffer_store_event_hold (&hold_event_q.q[i], hold_quit); | |
3598 | hold_event_q.nr = 0; | |
3599 | return i; | |
3600 | } | |
3601 | ||
4d7e6e51 | 3602 | block_input (); |
edfda783 AR |
3603 | n_emacs_events_pending = 0; |
3604 | EVENT_INIT (ev); | |
3605 | emacs_event = &ev; | |
3606 | q_event_ptr = hold_quit; | |
3607 | ||
3608 | /* we manage autorelease pools by allocate/reallocate each time around | |
3609 | the loop; strict nesting is occasionally violated but seems not to | |
3610 | matter.. earlier methods using full nesting caused major memory leaks */ | |
3611 | [outerpool release]; | |
3612 | outerpool = [[NSAutoreleasePool alloc] init]; | |
3613 | ||
3614 | /* If have pending open-file requests, attend to the next one of those. */ | |
3615 | if (ns_pending_files && [ns_pending_files count] != 0 | |
f2f7f42c | 3616 | && [(EmacsApp *)NSApp openFile: [ns_pending_files objectAtIndex: 0]]) |
edfda783 AR |
3617 | { |
3618 | [ns_pending_files removeObjectAtIndex: 0]; | |
3619 | } | |
3620 | /* Deal with pending service requests. */ | |
3621 | else if (ns_pending_service_names && [ns_pending_service_names count] != 0 | |
15034960 AR |
3622 | && [(EmacsApp *) |
3623 | NSApp fulfillService: [ns_pending_service_names objectAtIndex: 0] | |
3624 | withArg: [ns_pending_service_args objectAtIndex: 0]]) | |
edfda783 AR |
3625 | { |
3626 | [ns_pending_service_names removeObjectAtIndex: 0]; | |
3627 | [ns_pending_service_args removeObjectAtIndex: 0]; | |
3628 | } | |
3629 | else | |
3630 | { | |
3631 | /* Run and wait for events. We must always send one NX_APPDEFINED event | |
3632 | to ourself, otherwise [NXApp run] will never exit. */ | |
3633 | send_appdefined = YES; | |
ddee6515 | 3634 | ns_send_appdefined (-1); |
edfda783 | 3635 | |
ddee6515 | 3636 | if (++apploopnr != 1) |
edfda783 | 3637 | { |
1088b922 | 3638 | emacs_abort (); |
edfda783 | 3639 | } |
edfda783 | 3640 | [NSApp run]; |
ddee6515 | 3641 | --apploopnr; |
edfda783 AR |
3642 | } |
3643 | ||
3644 | nevents = n_emacs_events_pending; | |
3645 | n_emacs_events_pending = 0; | |
3646 | emacs_event = q_event_ptr = NULL; | |
4d7e6e51 | 3647 | unblock_input (); |
8ad093db | 3648 | |
edfda783 AR |
3649 | return nevents; |
3650 | } | |
3651 | ||
3652 | ||
3653 | int | |
3654 | ns_select (int nfds, fd_set *readfds, fd_set *writefds, | |
43aac990 | 3655 | fd_set *exceptfds, struct timespec const *timeout, |
f462f075 | 3656 | sigset_t const *sigmask) |
edfda783 AR |
3657 | /* -------------------------------------------------------------------------- |
3658 | Replacement for select, checking for events | |
3659 | -------------------------------------------------------------------------- */ | |
3660 | { | |
3661 | int result; | |
64ccff5f | 3662 | int t, k, nr = 0; |
ddee6515 JD |
3663 | struct input_event event; |
3664 | char c; | |
d35af63c | 3665 | |
edfda783 AR |
3666 | /* NSTRACE (ns_select); */ |
3667 | ||
6871e574 JD |
3668 | #ifdef HAVE_NATIVE_FS |
3669 | check_native_fs (); | |
3670 | #endif | |
3671 | ||
552a1590 | 3672 | if (hold_event_q.nr > 0) |
7436fc63 JD |
3673 | { |
3674 | /* We already have events pending. */ | |
552a1590 | 3675 | raise (SIGIO); |
7436fc63 JD |
3676 | errno = EINTR; |
3677 | return -1; | |
3678 | } | |
3679 | ||
1a9327d5 | 3680 | for (k = 0; k < nfds+1; k++) |
a36fb15e | 3681 | { |
1a9327d5 JD |
3682 | if (readfds && FD_ISSET(k, readfds)) ++nr; |
3683 | if (writefds && FD_ISSET(k, writefds)) ++nr; | |
a36fb15e | 3684 | } |
ddee6515 JD |
3685 | |
3686 | if (NSApp == nil | |
3687 | || (timeout && timeout->tv_sec == 0 && timeout->tv_nsec == 0)) | |
d35af63c | 3688 | return pselect (nfds, readfds, writefds, exceptfds, timeout, sigmask); |
edfda783 | 3689 | |
ddee6515 JD |
3690 | [outerpool release]; |
3691 | outerpool = [[NSAutoreleasePool alloc] init]; | |
3692 | ||
1088b922 | 3693 | |
ddee6515 JD |
3694 | send_appdefined = YES; |
3695 | if (nr > 0) | |
edfda783 | 3696 | { |
ddee6515 | 3697 | pthread_mutex_lock (&select_mutex); |
edfda783 | 3698 | select_nfds = nfds; |
ddee6515 JD |
3699 | select_valid = 0; |
3700 | if (readfds) | |
3701 | { | |
3702 | select_readfds = *readfds; | |
3703 | select_valid += SELECT_HAVE_READ; | |
3704 | } | |
3705 | if (writefds) | |
3706 | { | |
3707 | select_writefds = *writefds; | |
3708 | select_valid += SELECT_HAVE_WRITE; | |
3709 | } | |
3710 | ||
3711 | if (timeout) | |
3712 | { | |
3713 | select_timeout = *timeout; | |
3714 | select_valid += SELECT_HAVE_TMO; | |
3715 | } | |
3716 | ||
3717 | pthread_mutex_unlock (&select_mutex); | |
3718 | ||
3719 | /* Inform fd_handler that select should be called */ | |
3720 | c = 'g'; | |
4ebbdd67 | 3721 | emacs_write_sig (selfds[1], &c, 1); |
edfda783 | 3722 | } |
ddee6515 JD |
3723 | else if (nr == 0 && timeout) |
3724 | { | |
3725 | /* No file descriptor, just a timeout, no need to wake fd_handler */ | |
43aac990 | 3726 | double time = timespectod (*timeout); |
ddee6515 JD |
3727 | timed_entry = [[NSTimer scheduledTimerWithTimeInterval: time |
3728 | target: NSApp | |
3729 | selector: | |
3730 | @selector (timeout_handler:) | |
3731 | userInfo: 0 | |
3732 | repeats: NO] | |
3733 | retain]; | |
3734 | } | |
3735 | else /* No timeout and no file descriptors, can this happen? */ | |
3736 | { | |
3737 | /* Send appdefined so we exit from the loop */ | |
3738 | ns_send_appdefined (-1); | |
3739 | } | |
3740 | ||
3741 | EVENT_INIT (event); | |
4d7e6e51 | 3742 | block_input (); |
ddee6515 JD |
3743 | emacs_event = &event; |
3744 | if (++apploopnr != 1) | |
3745 | { | |
1088b922 | 3746 | emacs_abort (); |
ddee6515 JD |
3747 | } |
3748 | [NSApp run]; | |
3749 | --apploopnr; | |
3750 | emacs_event = NULL; | |
3751 | if (nr > 0 && readfds) | |
3752 | { | |
3753 | c = 's'; | |
4ebbdd67 | 3754 | emacs_write_sig (selfds[1], &c, 1); |
ddee6515 | 3755 | } |
4d7e6e51 | 3756 | unblock_input (); |
ddee6515 | 3757 | |
64ccff5f | 3758 | t = last_appdefined_event_data; |
edfda783 | 3759 | |
64ccff5f | 3760 | if (t != NO_APPDEFINED_DATA) |
edfda783 | 3761 | { |
64ccff5f | 3762 | last_appdefined_event_data = NO_APPDEFINED_DATA; |
edfda783 AR |
3763 | |
3764 | if (t == -2) | |
3765 | { | |
3766 | /* The NX_APPDEFINED event we received was a timeout. */ | |
ddee6515 | 3767 | result = 0; |
edfda783 AR |
3768 | } |
3769 | else if (t == -1) | |
3770 | { | |
3771 | /* The NX_APPDEFINED event we received was the result of | |
3772 | at least one real input event arriving. */ | |
3773 | errno = EINTR; | |
ddee6515 | 3774 | result = -1; |
edfda783 AR |
3775 | } |
3776 | else | |
3777 | { | |
ddee6515 JD |
3778 | /* Received back from select () in fd_handler; copy the results */ |
3779 | pthread_mutex_lock (&select_mutex); | |
3780 | if (readfds) *readfds = select_readfds; | |
3781 | if (writefds) *writefds = select_writefds; | |
ddee6515 JD |
3782 | pthread_mutex_unlock (&select_mutex); |
3783 | result = t; | |
edfda783 AR |
3784 | } |
3785 | } | |
6615748a JD |
3786 | else |
3787 | { | |
3788 | errno = EINTR; | |
3789 | result = -1; | |
3790 | } | |
ddee6515 JD |
3791 | |
3792 | return result; | |
edfda783 AR |
3793 | } |
3794 | ||
3795 | ||
3796 | ||
3797 | /* ========================================================================== | |
3798 | ||
3799 | Scrollbar handling | |
3800 | ||
3801 | ========================================================================== */ | |
3802 | ||
3803 | ||
3804 | static void | |
3805 | ns_set_vertical_scroll_bar (struct window *window, | |
3806 | int portion, int whole, int position) | |
3807 | /* -------------------------------------------------------------------------- | |
3808 | External (hook): Update or add scrollbar | |
3809 | -------------------------------------------------------------------------- */ | |
3810 | { | |
3811 | Lisp_Object win; | |
3812 | NSRect r, v; | |
3813 | struct frame *f = XFRAME (WINDOW_FRAME (window)); | |
3814 | EmacsView *view = FRAME_NS_VIEW (f); | |
3815 | int window_y, window_height; | |
edfda783 AR |
3816 | int top, left, height, width, sb_width, sb_left; |
3817 | EmacsScroller *bar; | |
96311be7 | 3818 | BOOL fringe_extended_p; |
edfda783 AR |
3819 | |
3820 | /* optimization; display engine sends WAY too many of these.. */ | |
d3d50620 | 3821 | if (!NILP (window->vertical_scroll_bar)) |
edfda783 | 3822 | { |
d3d50620 | 3823 | bar = XNS_SCROLL_BAR (window->vertical_scroll_bar); |
edfda783 AR |
3824 | if ([bar checkSamePosition: position portion: portion whole: whole]) |
3825 | { | |
3826 | if (view->scrollbarsNeedingUpdate == 0) | |
3827 | { | |
3828 | if (!windows_or_buffers_changed) | |
3829 | return; | |
3830 | } | |
3831 | else | |
3832 | view->scrollbarsNeedingUpdate--; | |
3833 | } | |
3834 | } | |
3835 | ||
3836 | NSTRACE (ns_set_vertical_scroll_bar); | |
3837 | ||
3838 | /* Get dimensions. */ | |
c3c4768d | 3839 | window_box (window, ANY_AREA, 0, &window_y, 0, &window_height); |
edfda783 AR |
3840 | top = window_y; |
3841 | height = window_height; | |
3842 | width = WINDOW_CONFIG_SCROLL_BAR_COLS (window) * FRAME_COLUMN_WIDTH (f); | |
3843 | left = WINDOW_SCROLL_BAR_AREA_X (window); | |
3844 | ||
edfda783 AR |
3845 | /* allow for displaying a skinnier scrollbar than char area allotted */ |
3846 | sb_width = (WINDOW_CONFIG_SCROLL_BAR_WIDTH (window) > 0) ? | |
3847 | WINDOW_CONFIG_SCROLL_BAR_WIDTH (window) : width; | |
aa7d57c5 | 3848 | sb_left = left; |
edfda783 AR |
3849 | |
3850 | r = NSMakeRect (sb_left, top, sb_width, height); | |
3851 | /* the parent view is flipped, so we need to flip y value */ | |
3852 | v = [view frame]; | |
3853 | r.origin.y = (v.size.height - r.size.height - r.origin.y); | |
3854 | ||
96311be7 | 3855 | fringe_extended_p = WINDOW_FRINGE_EXTENDED_P (window); |
aa7d57c5 | 3856 | |
edfda783 | 3857 | XSETWINDOW (win, window); |
4d7e6e51 | 3858 | block_input (); |
edfda783 AR |
3859 | |
3860 | /* we want at least 5 lines to display a scrollbar */ | |
3861 | if (WINDOW_TOTAL_LINES (window) < 5) | |
3862 | { | |
d3d50620 | 3863 | if (!NILP (window->vertical_scroll_bar)) |
edfda783 | 3864 | { |
d3d50620 | 3865 | bar = XNS_SCROLL_BAR (window->vertical_scroll_bar); |
edfda783 | 3866 | [bar removeFromSuperview]; |
e8c17b81 | 3867 | wset_vertical_scroll_bar (window, Qnil); |
edfda783 AR |
3868 | } |
3869 | ns_clear_frame_area (f, sb_left, top, width, height); | |
4d7e6e51 | 3870 | unblock_input (); |
edfda783 AR |
3871 | return; |
3872 | } | |
3873 | ||
d3d50620 | 3874 | if (NILP (window->vertical_scroll_bar)) |
edfda783 | 3875 | { |
aa7d57c5 JD |
3876 | if (width > 0 && height > 0) |
3877 | { | |
3878 | if (fringe_extended_p) | |
3879 | ns_clear_frame_area (f, sb_left, top, sb_width, height); | |
3880 | else | |
3881 | ns_clear_frame_area (f, left, top, width, height); | |
3882 | } | |
3883 | ||
edfda783 | 3884 | bar = [[EmacsScroller alloc] initFrame: r window: win]; |
1396ac86 | 3885 | wset_vertical_scroll_bar (window, make_save_ptr (bar)); |
edfda783 AR |
3886 | } |
3887 | else | |
3888 | { | |
3889 | NSRect oldRect; | |
d3d50620 | 3890 | bar = XNS_SCROLL_BAR (window->vertical_scroll_bar); |
edfda783 AR |
3891 | oldRect = [bar frame]; |
3892 | r.size.width = oldRect.size.width; | |
3893 | if (FRAME_LIVE_P (f) && !NSEqualRects (oldRect, r)) | |
3894 | { | |
3895 | if (oldRect.origin.x != r.origin.x) | |
3896 | ns_clear_frame_area (f, sb_left, top, width, height); | |
3897 | [bar setFrame: r]; | |
3898 | } | |
3899 | } | |
3900 | ||
3901 | [bar setPosition: position portion: portion whole: whole]; | |
4d7e6e51 | 3902 | unblock_input (); |
edfda783 AR |
3903 | } |
3904 | ||
3905 | ||
3906 | static void | |
3907 | ns_condemn_scroll_bars (struct frame *f) | |
3908 | /* -------------------------------------------------------------------------- | |
3909 | External (hook): arrange for all frame's scrollbars to be removed | |
3910 | at next call to judge_scroll_bars, except for those redeemed. | |
3911 | -------------------------------------------------------------------------- */ | |
3912 | { | |
3913 | int i; | |
3914 | id view; | |
3915 | NSArray *subviews = [[FRAME_NS_VIEW (f) superview] subviews]; | |
3916 | ||
3917 | NSTRACE (ns_condemn_scroll_bars); | |
3918 | ||
3919 | for (i =[subviews count]-1; i >= 0; i--) | |
3920 | { | |
3921 | view = [subviews objectAtIndex: i]; | |
3922 | if ([view isKindOfClass: [EmacsScroller class]]) | |
3923 | [view condemn]; | |
3924 | } | |
3925 | } | |
3926 | ||
3927 | ||
3928 | static void | |
3929 | ns_redeem_scroll_bar (struct window *window) | |
3930 | /* -------------------------------------------------------------------------- | |
3931 | External (hook): arrange to spare this window's scrollbar | |
3932 | at next call to judge_scroll_bars. | |
3933 | -------------------------------------------------------------------------- */ | |
3934 | { | |
3935 | id bar; | |
3936 | NSTRACE (ns_redeem_scroll_bar); | |
d3d50620 | 3937 | if (!NILP (window->vertical_scroll_bar)) |
edfda783 | 3938 | { |
d3d50620 | 3939 | bar = XNS_SCROLL_BAR (window->vertical_scroll_bar); |
edfda783 AR |
3940 | [bar reprieve]; |
3941 | } | |
3942 | } | |
3943 | ||
3944 | ||
3945 | static void | |
3946 | ns_judge_scroll_bars (struct frame *f) | |
3947 | /* -------------------------------------------------------------------------- | |
3948 | External (hook): destroy all scrollbars on frame that weren't | |
3949 | redeemed after call to condemn_scroll_bars. | |
3950 | -------------------------------------------------------------------------- */ | |
3951 | { | |
3952 | int i; | |
3953 | id view; | |
aa7d57c5 JD |
3954 | EmacsView *eview = FRAME_NS_VIEW (f); |
3955 | NSArray *subviews = [[eview superview] subviews]; | |
3956 | BOOL removed = NO; | |
3957 | ||
edfda783 | 3958 | NSTRACE (ns_judge_scroll_bars); |
aa7d57c5 | 3959 | for (i = [subviews count]-1; i >= 0; --i) |
edfda783 AR |
3960 | { |
3961 | view = [subviews objectAtIndex: i]; | |
3962 | if (![view isKindOfClass: [EmacsScroller class]]) continue; | |
3963 | [view judge]; | |
aa7d57c5 | 3964 | removed = YES; |
edfda783 | 3965 | } |
aa7d57c5 | 3966 | |
0caaedb1 | 3967 | if (removed) |
c4c9756b | 3968 | [eview updateFrameSize: NO]; |
edfda783 AR |
3969 | } |
3970 | ||
edfda783 AR |
3971 | /* ========================================================================== |
3972 | ||
3973 | Initialization | |
3974 | ||
3975 | ========================================================================== */ | |
3976 | ||
1ee27840 | 3977 | int |
3d608a86 | 3978 | x_display_pixel_height (struct ns_display_info *dpyinfo) |
1ee27840 | 3979 | { |
91e8418b YM |
3980 | NSArray *screens = [NSScreen screens]; |
3981 | NSEnumerator *enumerator = [screens objectEnumerator]; | |
3982 | NSScreen *screen; | |
3983 | NSRect frame; | |
3984 | ||
3985 | frame = NSZeroRect; | |
3986 | while ((screen = [enumerator nextObject]) != nil) | |
3987 | frame = NSUnionRect (frame, [screen frame]); | |
3988 | ||
3989 | return NSHeight (frame); | |
1ee27840 CY |
3990 | } |
3991 | ||
3992 | int | |
3d608a86 | 3993 | x_display_pixel_width (struct ns_display_info *dpyinfo) |
1ee27840 | 3994 | { |
91e8418b YM |
3995 | NSArray *screens = [NSScreen screens]; |
3996 | NSEnumerator *enumerator = [screens objectEnumerator]; | |
3997 | NSScreen *screen; | |
3998 | NSRect frame; | |
3999 | ||
4000 | frame = NSZeroRect; | |
4001 | while ((screen = [enumerator nextObject]) != nil) | |
4002 | frame = NSUnionRect (frame, [screen frame]); | |
4003 | ||
4004 | return NSWidth (frame); | |
1ee27840 CY |
4005 | } |
4006 | ||
4007 | ||
15034960 | 4008 | static Lisp_Object ns_string_to_lispmod (const char *s) |
edfda783 AR |
4009 | /* -------------------------------------------------------------------------- |
4010 | Convert modifier name to lisp symbol | |
4011 | -------------------------------------------------------------------------- */ | |
4012 | { | |
0dc8cf50 | 4013 | if (!strncmp (SSDATA (SYMBOL_NAME (Qmeta)), s, 10)) |
edfda783 | 4014 | return Qmeta; |
0dc8cf50 | 4015 | else if (!strncmp (SSDATA (SYMBOL_NAME (Qsuper)), s, 10)) |
edfda783 | 4016 | return Qsuper; |
0dc8cf50 | 4017 | else if (!strncmp (SSDATA (SYMBOL_NAME (Qcontrol)), s, 10)) |
edfda783 | 4018 | return Qcontrol; |
0dc8cf50 | 4019 | else if (!strncmp (SSDATA (SYMBOL_NAME (Qalt)), s, 10)) |
edfda783 | 4020 | return Qalt; |
0dc8cf50 | 4021 | else if (!strncmp (SSDATA (SYMBOL_NAME (Qhyper)), s, 10)) |
edfda783 | 4022 | return Qhyper; |
0dc8cf50 | 4023 | else if (!strncmp (SSDATA (SYMBOL_NAME (Qnone)), s, 10)) |
edfda783 AR |
4024 | return Qnone; |
4025 | else | |
4026 | return Qnil; | |
4027 | } | |
4028 | ||
4029 | ||
edfda783 AR |
4030 | static void |
4031 | ns_default (const char *parameter, Lisp_Object *result, | |
4032 | Lisp_Object yesval, Lisp_Object noval, | |
4033 | BOOL is_float, BOOL is_modstring) | |
4034 | /* -------------------------------------------------------------------------- | |
4035 | Check a parameter value in user's preferences | |
4036 | -------------------------------------------------------------------------- */ | |
4037 | { | |
f7dfe5d6 | 4038 | const char *value = ns_get_defaults_value (parameter); |
edfda783 | 4039 | |
f7dfe5d6 | 4040 | if (value) |
edfda783 AR |
4041 | { |
4042 | double f; | |
4043 | char *pos; | |
fee5959d | 4044 | if (c_strcasecmp (value, "YES") == 0) |
edfda783 | 4045 | *result = yesval; |
fee5959d | 4046 | else if (c_strcasecmp (value, "NO") == 0) |
edfda783 AR |
4047 | *result = noval; |
4048 | else if (is_float && (f = strtod (value, &pos), pos != value)) | |
4049 | *result = make_float (f); | |
4050 | else if (is_modstring && value) | |
4051 | *result = ns_string_to_lispmod (value); | |
4052 | else fprintf (stderr, | |
4053 | "Bad value for default \"%s\": \"%s\"\n", parameter, value); | |
4054 | } | |
4055 | } | |
4056 | ||
4057 | ||
0dc8cf50 | 4058 | static void |
edfda783 AR |
4059 | ns_initialize_display_info (struct ns_display_info *dpyinfo) |
4060 | /* -------------------------------------------------------------------------- | |
4061 | Initialize global info and storage for display. | |
4062 | -------------------------------------------------------------------------- */ | |
4063 | { | |
4064 | NSScreen *screen = [NSScreen mainScreen]; | |
4065 | NSWindowDepth depth = [screen depth]; | |
4066 | ||
edfda783 AR |
4067 | dpyinfo->resx = 72.27; /* used 75.0, but this makes pt == pixel, expected */ |
4068 | dpyinfo->resy = 72.27; | |
4069 | dpyinfo->color_p = ![NSDeviceWhiteColorSpace isEqualToString: | |
4070 | NSColorSpaceFromDepth (depth)] | |
4071 | && ![NSCalibratedWhiteColorSpace isEqualToString: | |
4072 | NSColorSpaceFromDepth (depth)]; | |
4073 | dpyinfo->n_planes = NSBitsPerPixelFromDepth (depth); | |
38182d90 | 4074 | dpyinfo->color_table = xmalloc (sizeof *dpyinfo->color_table); |
edfda783 AR |
4075 | dpyinfo->color_table->colors = NULL; |
4076 | dpyinfo->root_window = 42; /* a placeholder.. */ | |
9e50ff0c | 4077 | dpyinfo->x_highlight_frame = dpyinfo->x_focus_frame = NULL; |
edfda783 AR |
4078 | dpyinfo->n_fonts = 0; |
4079 | dpyinfo->smallest_font_height = 1; | |
4080 | dpyinfo->smallest_char_width = 1; | |
9fed9729 DA |
4081 | |
4082 | reset_mouse_highlight (&dpyinfo->mouse_highlight); | |
edfda783 AR |
4083 | } |
4084 | ||
4085 | ||
3fe53a83 | 4086 | /* This and next define (many of the) public functions in this file. */ |
edfda783 AR |
4087 | /* x_... are generic versions in xdisp.c that we, and other terms, get away |
4088 | with using despite presence in the "system dependent" redisplay | |
4089 | interface. In addition, many of the ns_ methods have code that is | |
4090 | shared with all terms, indicating need for further refactoring. */ | |
4091 | extern frame_parm_handler ns_frame_parm_handlers[]; | |
4092 | static struct redisplay_interface ns_redisplay_interface = | |
4093 | { | |
4094 | ns_frame_parm_handlers, | |
3fe53a83 AR |
4095 | x_produce_glyphs, |
4096 | x_write_glyphs, | |
4097 | x_insert_glyphs, | |
4098 | x_clear_end_of_line, | |
4099 | ns_scroll_run, | |
4100 | ns_after_update_window_line, | |
4101 | ns_update_window_begin, | |
4102 | ns_update_window_end, | |
fd462129 | 4103 | 0, /* flush_display */ |
3fe53a83 AR |
4104 | x_clear_window_mouse_face, |
4105 | x_get_glyph_overhangs, | |
4106 | x_fix_overlapping_area, | |
4107 | ns_draw_fringe_bitmap, | |
df2142db | 4108 | 0, /* define_fringe_bitmap */ /* FIXME: simplify ns_draw_fringe_bitmap */ |
edfda783 | 4109 | 0, /* destroy_fringe_bitmap */ |
3fe53a83 | 4110 | ns_compute_glyph_string_overhangs, |
3fa2054e | 4111 | ns_draw_glyph_string, |
3fe53a83 AR |
4112 | ns_define_frame_cursor, |
4113 | ns_clear_frame_area, | |
4114 | ns_draw_window_cursor, | |
edfda783 | 4115 | ns_draw_vertical_window_border, |
880e6158 | 4116 | ns_draw_window_divider, |
edfda783 AR |
4117 | ns_shift_glyphs_for_insert |
4118 | }; | |
4119 | ||
4120 | ||
4121 | static void | |
4122 | ns_delete_display (struct ns_display_info *dpyinfo) | |
4123 | { | |
df2142db | 4124 | /* TODO... */ |
edfda783 AR |
4125 | } |
4126 | ||
4127 | ||
4128 | /* This function is called when the last frame on a display is deleted. */ | |
4129 | static void | |
4130 | ns_delete_terminal (struct terminal *terminal) | |
4131 | { | |
4132 | struct ns_display_info *dpyinfo = terminal->display_info.ns; | |
edfda783 | 4133 | |
e2749141 | 4134 | /* Protect against recursive calls. delete_frame in |
edfda783 AR |
4135 | delete_terminal calls us back when it deletes our last frame. */ |
4136 | if (!terminal->name) | |
4137 | return; | |
4138 | ||
4d7e6e51 | 4139 | block_input (); |
edfda783 AR |
4140 | |
4141 | x_destroy_all_bitmaps (dpyinfo); | |
4142 | ns_delete_display (dpyinfo); | |
4d7e6e51 | 4143 | unblock_input (); |
edfda783 AR |
4144 | } |
4145 | ||
4146 | ||
4147 | static struct terminal * | |
4148 | ns_create_terminal (struct ns_display_info *dpyinfo) | |
4149 | /* -------------------------------------------------------------------------- | |
4150 | Set up use of NS before we make the first connection. | |
4151 | -------------------------------------------------------------------------- */ | |
4152 | { | |
4153 | struct terminal *terminal; | |
4154 | ||
4155 | NSTRACE (ns_create_terminal); | |
4156 | ||
4157 | terminal = create_terminal (); | |
4158 | ||
4159 | terminal->type = output_ns; | |
4160 | terminal->display_info.ns = dpyinfo; | |
4161 | dpyinfo->terminal = terminal; | |
4162 | ||
4163 | terminal->rif = &ns_redisplay_interface; | |
4164 | ||
4165 | terminal->clear_frame_hook = ns_clear_frame; | |
3fe53a83 AR |
4166 | terminal->ins_del_lines_hook = 0; /* XXX vestigial? */ |
4167 | terminal->delete_glyphs_hook = 0; /* XXX vestigial? */ | |
edfda783 | 4168 | terminal->ring_bell_hook = ns_ring_bell; |
a892a94c DA |
4169 | terminal->reset_terminal_modes_hook = NULL; |
4170 | terminal->set_terminal_modes_hook = NULL; | |
edfda783 AR |
4171 | terminal->update_begin_hook = ns_update_begin; |
4172 | terminal->update_end_hook = ns_update_end; | |
3fe53a83 | 4173 | terminal->set_terminal_window_hook = NULL; /* XXX vestigial? */ |
edfda783 AR |
4174 | terminal->read_socket_hook = ns_read_socket; |
4175 | terminal->frame_up_to_date_hook = ns_frame_up_to_date; | |
4176 | terminal->mouse_position_hook = ns_mouse_position; | |
4177 | terminal->frame_rehighlight_hook = ns_frame_rehighlight; | |
4178 | terminal->frame_raise_lower_hook = ns_frame_raise_lower; | |
4179 | ||
dd946752 | 4180 | terminal->fullscreen_hook = ns_fullscreen_hook; |
edfda783 AR |
4181 | |
4182 | terminal->set_vertical_scroll_bar_hook = ns_set_vertical_scroll_bar; | |
4183 | terminal->condemn_scroll_bars_hook = ns_condemn_scroll_bars; | |
4184 | terminal->redeem_scroll_bar_hook = ns_redeem_scroll_bar; | |
4185 | terminal->judge_scroll_bars_hook = ns_judge_scroll_bars; | |
4186 | ||
4187 | terminal->delete_frame_hook = x_destroy_window; | |
4188 | terminal->delete_terminal_hook = ns_delete_terminal; | |
4189 | ||
edfda783 AR |
4190 | return terminal; |
4191 | } | |
4192 | ||
4193 | ||
edfda783 AR |
4194 | struct ns_display_info * |
4195 | ns_term_init (Lisp_Object display_name) | |
4196 | /* -------------------------------------------------------------------------- | |
4197 | Start the Application and get things rolling. | |
4198 | -------------------------------------------------------------------------- */ | |
4199 | { | |
edfda783 AR |
4200 | struct terminal *terminal; |
4201 | struct ns_display_info *dpyinfo; | |
4202 | static int ns_initialized = 0; | |
4203 | Lisp_Object tmp; | |
4204 | ||
c077c059 JD |
4205 | if (ns_initialized) return x_display_list; |
4206 | ns_initialized = 1; | |
4207 | ||
edfda783 AR |
4208 | NSTRACE (ns_term_init); |
4209 | ||
c077c059 JD |
4210 | [outerpool release]; |
4211 | outerpool = [[NSAutoreleasePool alloc] init]; | |
4212 | ||
edfda783 AR |
4213 | /* count object allocs (About, click icon); on OS X use ObjectAlloc tool */ |
4214 | /*GSDebugAllocationActive (YES); */ | |
4d7e6e51 | 4215 | block_input (); |
edfda783 | 4216 | |
c077c059 JD |
4217 | baud_rate = 38400; |
4218 | Fset_input_interrupt_mode (Qnil); | |
ddee6515 | 4219 | |
c077c059 JD |
4220 | if (selfds[0] == -1) |
4221 | { | |
c7ddc792 | 4222 | if (emacs_pipe (selfds) != 0) |
ddee6515 | 4223 | { |
c077c059 JD |
4224 | fprintf (stderr, "Failed to create pipe: %s\n", |
4225 | emacs_strerror (errno)); | |
4226 | emacs_abort (); | |
ddee6515 | 4227 | } |
c077c059 JD |
4228 | |
4229 | fcntl (selfds[0], F_SETFL, O_NONBLOCK|fcntl (selfds[0], F_GETFL)); | |
4230 | FD_ZERO (&select_readfds); | |
4231 | FD_ZERO (&select_writefds); | |
4232 | pthread_mutex_init (&select_mutex, NULL); | |
edfda783 AR |
4233 | } |
4234 | ||
4235 | ns_pending_files = [[NSMutableArray alloc] init]; | |
4236 | ns_pending_service_names = [[NSMutableArray alloc] init]; | |
4237 | ns_pending_service_args = [[NSMutableArray alloc] init]; | |
4238 | ||
adff3182 | 4239 | /* Start app and create the main menu, window, view. |
edfda783 AR |
4240 | Needs to be here because ns_initialize_display_info () uses AppKit classes. |
4241 | The view will then ask the NSApp to stop and return to Emacs. */ | |
4242 | [EmacsApp sharedApplication]; | |
4243 | if (NSApp == nil) | |
4244 | return NULL; | |
4245 | [NSApp setDelegate: NSApp]; | |
4246 | ||
ddee6515 JD |
4247 | /* Start the select thread. */ |
4248 | [NSThread detachNewThreadSelector:@selector (fd_handler:) | |
4249 | toTarget:NSApp | |
4250 | withObject:nil]; | |
4251 | ||
edfda783 AR |
4252 | /* debugging: log all notifications */ |
4253 | /* [[NSNotificationCenter defaultCenter] addObserver: NSApp | |
4254 | selector: @selector (logNotification:) | |
4255 | name: nil object: nil]; */ | |
4256 | ||
38182d90 | 4257 | dpyinfo = xzalloc (sizeof *dpyinfo); |
edfda783 AR |
4258 | |
4259 | ns_initialize_display_info (dpyinfo); | |
4260 | terminal = ns_create_terminal (dpyinfo); | |
4261 | ||
1afcba63 | 4262 | terminal->kboard = allocate_kboard (Qns); |
edfda783 AR |
4263 | /* Don't let the initial kboard remain current longer than necessary. |
4264 | That would cause problems if a file loaded on startup tries to | |
4265 | prompt in the mini-buffer. */ | |
4266 | if (current_kboard == initial_kboard) | |
4267 | current_kboard = terminal->kboard; | |
4268 | terminal->kboard->reference_count++; | |
4269 | ||
9e50ff0c DN |
4270 | dpyinfo->next = x_display_list; |
4271 | x_display_list = dpyinfo; | |
edfda783 | 4272 | |
d141d701 | 4273 | dpyinfo->name_list_element = Fcons (display_name, Qnil); |
edfda783 | 4274 | |
e99a530f | 4275 | terminal->name = xstrdup (SSDATA (display_name)); |
edfda783 | 4276 | |
4d7e6e51 | 4277 | unblock_input (); |
edfda783 | 4278 | |
9518c243 | 4279 | if (!inhibit_x_resources) |
3436b70c | 4280 | { |
3436b70c AR |
4281 | ns_default ("GSFontAntiAlias", &ns_antialias_text, |
4282 | Qt, Qnil, NO, NO); | |
4283 | tmp = Qnil; | |
c6c62e78 | 4284 | /* this is a standard variable */ |
3436b70c AR |
4285 | ns_default ("AppleAntiAliasingThreshold", &tmp, |
4286 | make_float (10.0), make_float (6.0), YES, NO); | |
4287 | ns_antialias_threshold = NILP (tmp) ? 10.0 : XFLOATINT (tmp); | |
3436b70c AR |
4288 | } |
4289 | ||
edfda783 | 4290 | { |
7ded3383 | 4291 | NSColorList *cl = [NSColorList colorListNamed: @"Emacs"]; |
edfda783 AR |
4292 | |
4293 | if ( cl == nil ) | |
4294 | { | |
7ded3383 | 4295 | Lisp_Object color_file, color_map, color; |
7ded3383 AR |
4296 | unsigned long c; |
4297 | char *name; | |
4298 | ||
4299 | color_file = Fexpand_file_name (build_string ("rgb.txt"), | |
4300 | Fsymbol_value (intern ("data-directory"))); | |
7ded3383 AR |
4301 | |
4302 | color_map = Fx_load_color_file (color_file); | |
4303 | if (NILP (color_map)) | |
4304 | fatal ("Could not read %s.\n", SDATA (color_file)); | |
4305 | ||
4306 | cl = [[NSColorList alloc] initWithName: @"Emacs"]; | |
4307 | for ( ; CONSP (color_map); color_map = XCDR (color_map)) | |
edfda783 | 4308 | { |
7ded3383 | 4309 | color = XCAR (color_map); |
0dc8cf50 | 4310 | name = SSDATA (XCAR (color)); |
7ded3383 AR |
4311 | c = XINT (XCDR (color)); |
4312 | [cl setColor: | |
41cf3d11 JD |
4313 | [NSColor colorForEmacsRed: RED_FROM_ULONG (c) / 255.0 |
4314 | green: GREEN_FROM_ULONG (c) / 255.0 | |
4315 | blue: BLUE_FROM_ULONG (c) / 255.0 | |
4316 | alpha: 1.0] | |
7ded3383 | 4317 | forKey: [NSString stringWithUTF8String: name]]; |
edfda783 | 4318 | } |
edfda783 AR |
4319 | [cl writeToFile: nil]; |
4320 | } | |
4321 | } | |
4322 | ||
4323 | { | |
edfda783 | 4324 | #ifdef NS_IMPL_GNUSTEP |
e99a530f | 4325 | Vwindow_system_version = build_string (gnustep_base_version); |
edfda783 AR |
4326 | #else |
4327 | /*PSnextrelease (128, c); */ | |
e99a530f PE |
4328 | char c[DBL_BUFSIZE_BOUND]; |
4329 | int len = dtoastr (c, sizeof c, 0, 0, NSAppKitVersionNumber); | |
4330 | Vwindow_system_version = make_unibyte_string (c, len); | |
edfda783 | 4331 | #endif |
edfda783 AR |
4332 | } |
4333 | ||
4334 | delete_keyboard_wait_descriptor (0); | |
4335 | ||
f27a64a9 AR |
4336 | ns_app_name = [[NSProcessInfo processInfo] processName]; |
4337 | ||
edfda783 AR |
4338 | /* Set up OS X app menu */ |
4339 | #ifdef NS_IMPL_COCOA | |
4340 | { | |
4341 | NSMenu *appMenu; | |
15034960 | 4342 | NSMenuItem *item; |
edfda783 AR |
4343 | /* set up the application menu */ |
4344 | svcsMenu = [[EmacsMenu alloc] initWithTitle: @"Services"]; | |
4345 | [svcsMenu setAutoenablesItems: NO]; | |
4346 | appMenu = [[EmacsMenu alloc] initWithTitle: @"Emacs"]; | |
4347 | [appMenu setAutoenablesItems: NO]; | |
4348 | mainMenu = [[EmacsMenu alloc] initWithTitle: @""]; | |
4e622592 | 4349 | dockMenu = [[EmacsMenu alloc] initWithTitle: @""]; |
edfda783 AR |
4350 | |
4351 | [appMenu insertItemWithTitle: @"About Emacs" | |
4352 | action: @selector (orderFrontStandardAboutPanel:) | |
4353 | keyEquivalent: @"" | |
4354 | atIndex: 0]; | |
4355 | [appMenu insertItem: [NSMenuItem separatorItem] atIndex: 1]; | |
4356 | [appMenu insertItemWithTitle: @"Preferences..." | |
4357 | action: @selector (showPreferencesWindow:) | |
4358 | keyEquivalent: @"," | |
4359 | atIndex: 2]; | |
4360 | [appMenu insertItem: [NSMenuItem separatorItem] atIndex: 3]; | |
4361 | item = [appMenu insertItemWithTitle: @"Services" | |
4362 | action: @selector (menuDown:) | |
4363 | keyEquivalent: @"" | |
4364 | atIndex: 4]; | |
4365 | [appMenu setSubmenu: svcsMenu forItem: item]; | |
edfda783 AR |
4366 | [appMenu insertItem: [NSMenuItem separatorItem] atIndex: 5]; |
4367 | [appMenu insertItemWithTitle: @"Hide Emacs" | |
4368 | action: @selector (hide:) | |
4369 | keyEquivalent: @"h" | |
4370 | atIndex: 6]; | |
4371 | item = [appMenu insertItemWithTitle: @"Hide Others" | |
4372 | action: @selector (hideOtherApplications:) | |
4373 | keyEquivalent: @"h" | |
4374 | atIndex: 7]; | |
4375 | [item setKeyEquivalentModifierMask: NSCommandKeyMask | NSAlternateKeyMask]; | |
4376 | [appMenu insertItem: [NSMenuItem separatorItem] atIndex: 8]; | |
4377 | [appMenu insertItemWithTitle: @"Quit Emacs" | |
4378 | action: @selector (terminate:) | |
4379 | keyEquivalent: @"q" | |
4380 | atIndex: 9]; | |
4381 | ||
2c6584e8 | 4382 | item = [mainMenu insertItemWithTitle: ns_app_name |
edfda783 AR |
4383 | action: @selector (menuDown:) |
4384 | keyEquivalent: @"" | |
4385 | atIndex: 0]; | |
4386 | [mainMenu setSubmenu: appMenu forItem: item]; | |
4e622592 AR |
4387 | [dockMenu insertItemWithTitle: @"New Frame" |
4388 | action: @selector (newFrame:) | |
4389 | keyEquivalent: @"" | |
4390 | atIndex: 0]; | |
edfda783 AR |
4391 | |
4392 | [NSApp setMainMenu: mainMenu]; | |
4393 | [NSApp setAppleMenu: appMenu]; | |
4394 | [NSApp setServicesMenu: svcsMenu]; | |
4395 | /* Needed at least on Cocoa, to get dock menu to show windows */ | |
4396 | [NSApp setWindowsMenu: [[NSMenu alloc] init]]; | |
5fecd5fc JD |
4397 | |
4398 | [[NSNotificationCenter defaultCenter] | |
4399 | addObserver: mainMenu | |
4400 | selector: @selector (trackingNotification:) | |
4401 | name: NSMenuDidBeginTrackingNotification object: mainMenu]; | |
4402 | [[NSNotificationCenter defaultCenter] | |
4403 | addObserver: mainMenu | |
4404 | selector: @selector (trackingNotification:) | |
4405 | name: NSMenuDidEndTrackingNotification object: mainMenu]; | |
edfda783 AR |
4406 | } |
4407 | #endif /* MAC OS X menu setup */ | |
4408 | ||
c077c059 JD |
4409 | /* Register our external input/output types, used for determining |
4410 | applicable services and also drag/drop eligibility. */ | |
4411 | ns_send_types = [[NSArray arrayWithObjects: NSStringPboardType, nil] retain]; | |
4412 | ns_return_types = [[NSArray arrayWithObjects: NSStringPboardType, nil] | |
4413 | retain]; | |
4414 | ns_drag_types = [[NSArray arrayWithObjects: | |
4415 | NSStringPboardType, | |
4416 | NSTabularTextPboardType, | |
4417 | NSFilenamesPboardType, | |
1269a680 | 4418 | NSURLPboardType, nil] retain]; |
c077c059 | 4419 | |
04fafa46 JD |
4420 | /* If fullscreen is in init/default-frame-alist, focus isn't set |
4421 | right for fullscreen windows, so set this. */ | |
4422 | [NSApp activateIgnoringOtherApps:YES]; | |
f75beb47 | 4423 | |
edfda783 | 4424 | [NSApp run]; |
adff3182 | 4425 | ns_do_open_file = YES; |
c0342369 | 4426 | |
3d5ee10a | 4427 | #ifdef NS_IMPL_GNUSTEP |
c0342369 JD |
4428 | /* GNUstep steals SIGCHLD for use in NSTask, but we don't use NSTask. |
4429 | We must re-catch it so subprocess works. */ | |
4430 | catch_child_signal (); | |
4431 | #endif | |
edfda783 AR |
4432 | return dpyinfo; |
4433 | } | |
4434 | ||
4435 | ||
edfda783 AR |
4436 | void |
4437 | ns_term_shutdown (int sig) | |
4438 | { | |
5ba6571d WX |
4439 | [[NSUserDefaults standardUserDefaults] synchronize]; |
4440 | ||
edfda783 AR |
4441 | /* code not reached in emacs.c after this is called by shut_down_emacs: */ |
4442 | if (STRINGP (Vauto_save_list_file_name)) | |
0dc8cf50 | 4443 | unlink (SSDATA (Vauto_save_list_file_name)); |
edfda783 | 4444 | |
a9b4df69 AR |
4445 | if (sig == 0 || sig == SIGTERM) |
4446 | { | |
a9b4df69 AR |
4447 | [NSApp terminate: NSApp]; |
4448 | } | |
4449 | else // force a stack trace to happen | |
4450 | { | |
1088b922 | 4451 | emacs_abort (); |
a9b4df69 | 4452 | } |
edfda783 AR |
4453 | } |
4454 | ||
4455 | ||
edfda783 AR |
4456 | /* ========================================================================== |
4457 | ||
4458 | EmacsApp implementation | |
4459 | ||
4460 | ========================================================================== */ | |
4461 | ||
4462 | ||
4463 | @implementation EmacsApp | |
4464 | ||
c8b09927 JD |
4465 | - (id)init |
4466 | { | |
4467 | if (self = [super init]) | |
1bb2debd JD |
4468 | { |
4469 | #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_9 | |
4470 | self->isFirst = YES; | |
4471 | #endif | |
4472 | #ifdef NS_IMPL_GNUSTEP | |
4473 | self->applicationDidFinishLaunchingCalled = NO; | |
4474 | #endif | |
4475 | } | |
c8b09927 JD |
4476 | |
4477 | return self; | |
4478 | } | |
4479 | ||
1bb2debd | 4480 | #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_9 |
c8b09927 JD |
4481 | - (void)run |
4482 | { | |
4483 | NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init]; | |
4484 | ||
4485 | if (isFirst) [self finishLaunching]; | |
4486 | isFirst = NO; | |
4487 | ||
4488 | shouldKeepRunning = YES; | |
4489 | do | |
cab0d91d | 4490 | { |
c8b09927 JD |
4491 | [pool release]; |
4492 | pool = [[NSAutoreleasePool alloc] init]; | |
4493 | ||
4494 | NSEvent *event = | |
4495 | [self nextEventMatchingMask:NSAnyEventMask | |
4496 | untilDate:[NSDate distantFuture] | |
4497 | inMode:NSDefaultRunLoopMode | |
4498 | dequeue:YES]; | |
4499 | [self sendEvent:event]; | |
4500 | [self updateWindows]; | |
4501 | } while (shouldKeepRunning); | |
4502 | ||
4503 | [pool release]; | |
4504 | } | |
4505 | ||
4506 | - (void)stop: (id)sender | |
4507 | { | |
4508 | shouldKeepRunning = NO; | |
cab0d91d JD |
4509 | // Stop possible dialog also. Noop if no dialog present. |
4510 | // The file dialog still leaks 7k - 10k on 10.9 though. | |
4511 | [super stop:sender]; | |
c8b09927 JD |
4512 | } |
4513 | #endif | |
4514 | ||
edfda783 AR |
4515 | - (void)logNotification: (NSNotification *)notification |
4516 | { | |
4517 | const char *name = [[notification name] UTF8String]; | |
4518 | if (!strstr (name, "Update") && !strstr (name, "NSMenu") | |
4519 | && !strstr (name, "WindowNumber")) | |
4520 | NSLog (@"notification: '%@'", [notification name]); | |
4521 | } | |
4522 | ||
4523 | ||
4524 | - (void)sendEvent: (NSEvent *)theEvent | |
4525 | /* -------------------------------------------------------------------------- | |
3175b12a AR |
4526 | Called when NSApp is running for each event received. Used to stop |
4527 | the loop when we choose, since there's no way to just run one iteration. | |
edfda783 AR |
4528 | -------------------------------------------------------------------------- */ |
4529 | { | |
4530 | int type = [theEvent type]; | |
4531 | NSWindow *window = [theEvent window]; | |
96c8b65e | 4532 | |
edfda783 | 4533 | /* NSTRACE (sendEvent); */ |
8612b71a | 4534 | /*fprintf (stderr, "received event of type %d\t%d\n", type);*/ |
edfda783 | 4535 | |
0da857dd JD |
4536 | #ifdef NS_IMPL_GNUSTEP |
4537 | // Keyboard events aren't propagated to file dialogs for some reason. | |
4538 | if ([NSApp modalWindow] != nil && | |
4539 | (type == NSKeyDown || type == NSKeyUp || type == NSFlagsChanged)) | |
4540 | { | |
4541 | [[NSApp modalWindow] sendEvent: theEvent]; | |
4542 | return; | |
4543 | } | |
4544 | #endif | |
4545 | ||
1afb1d07 | 4546 | if (type == NSApplicationDefined) |
08e3161a | 4547 | { |
1afb1d07 JD |
4548 | switch ([theEvent data2]) |
4549 | { | |
4550 | #ifdef NS_IMPL_COCOA | |
4551 | case NSAPP_DATA2_RUNASSCRIPT: | |
4552 | ns_run_ascript (); | |
4553 | [self stop: self]; | |
4554 | return; | |
08e3161a | 4555 | #endif |
1afb1d07 JD |
4556 | case NSAPP_DATA2_RUNFILEDIALOG: |
4557 | ns_run_file_dialog (); | |
4558 | [self stop: self]; | |
4559 | return; | |
4560 | } | |
4561 | } | |
08e3161a | 4562 | |
edfda783 AR |
4563 | if (type == NSCursorUpdate && window == nil) |
4564 | { | |
4565 | fprintf (stderr, "Dropping external cursor update event.\n"); | |
4566 | return; | |
4567 | } | |
4568 | ||
edfda783 AR |
4569 | if (type == NSApplicationDefined) |
4570 | { | |
3175b12a AR |
4571 | /* Events posted by ns_send_appdefined interrupt the run loop here. |
4572 | But, if a modal window is up, an appdefined can still come through, | |
4573 | (e.g., from a makeKeyWindow event) but stopping self also stops the | |
4574 | modal loop. Just defer it until later. */ | |
4575 | if ([NSApp modalWindow] == nil) | |
4576 | { | |
64ccff5f | 4577 | last_appdefined_event_data = [theEvent data1]; |
3175b12a AR |
4578 | [self stop: self]; |
4579 | } | |
4580 | else | |
4581 | { | |
4582 | send_appdefined = YES; | |
4583 | } | |
edfda783 AR |
4584 | } |
4585 | ||
96c8b65e JD |
4586 | |
4587 | #ifdef NS_IMPL_COCOA | |
4588 | /* If no dialog and none of our frames have focus and it is a move, skip it. | |
94fea300 | 4589 | It is a mouse move in an auxiliary menu, i.e. on the top right on OSX, |
96c8b65e | 4590 | such as Wifi, sound, date or similar. |
94fea300 | 4591 | This prevents "spooky" highlighting in the frame under the menu. */ |
96c8b65e JD |
4592 | if (type == NSMouseMoved && [NSApp modalWindow] == nil) |
4593 | { | |
4594 | struct ns_display_info *di; | |
4595 | BOOL has_focus = NO; | |
4596 | for (di = x_display_list; ! has_focus && di; di = di->next) | |
4597 | has_focus = di->x_focus_frame != 0; | |
4598 | if (! has_focus) | |
4599 | return; | |
4600 | } | |
4601 | #endif | |
4602 | ||
edfda783 AR |
4603 | [super sendEvent: theEvent]; |
4604 | } | |
4605 | ||
4606 | ||
4607 | - (void)showPreferencesWindow: (id)sender | |
4608 | { | |
c6c62e78 DR |
4609 | struct frame *emacsframe = SELECTED_FRAME (); |
4610 | NSEvent *theEvent = [NSApp currentEvent]; | |
4611 | ||
4612 | if (!emacs_event) | |
4613 | return; | |
4614 | emacs_event->kind = NS_NONKEY_EVENT; | |
4615 | emacs_event->code = KEY_NS_SHOW_PREFS; | |
4616 | emacs_event->modifiers = 0; | |
4617 | EV_TRAILER (theEvent); | |
edfda783 AR |
4618 | } |
4619 | ||
4620 | ||
4e622592 AR |
4621 | - (void)newFrame: (id)sender |
4622 | { | |
4623 | struct frame *emacsframe = SELECTED_FRAME (); | |
4624 | NSEvent *theEvent = [NSApp currentEvent]; | |
4625 | ||
4626 | if (!emacs_event) | |
4627 | return; | |
a9f58614 | 4628 | emacs_event->kind = NS_NONKEY_EVENT; |
4e622592 AR |
4629 | emacs_event->code = KEY_NS_NEW_FRAME; |
4630 | emacs_event->modifiers = 0; | |
4631 | EV_TRAILER (theEvent); | |
4632 | } | |
4633 | ||
4634 | ||
15034960 AR |
4635 | /* Open a file (used by below, after going into queue read by ns_read_socket) */ |
4636 | - (BOOL) openFile: (NSString *)fileName | |
4637 | { | |
4638 | struct frame *emacsframe = SELECTED_FRAME (); | |
4639 | NSEvent *theEvent = [NSApp currentEvent]; | |
4640 | ||
4641 | if (!emacs_event) | |
4642 | return NO; | |
4643 | ||
a9f58614 | 4644 | emacs_event->kind = NS_NONKEY_EVENT; |
15034960 AR |
4645 | emacs_event->code = KEY_NS_OPEN_FILE_LINE; |
4646 | ns_input_file = append2 (ns_input_file, build_string ([fileName UTF8String])); | |
4647 | ns_input_line = Qnil; /* can be start or cons start,end */ | |
4648 | emacs_event->modifiers =0; | |
4649 | EV_TRAILER (theEvent); | |
4650 | ||
4651 | return YES; | |
4652 | } | |
4653 | ||
4654 | ||
edfda783 AR |
4655 | /* ************************************************************************** |
4656 | ||
4657 | EmacsApp delegate implementation | |
4658 | ||
4659 | ************************************************************************** */ | |
4660 | ||
4661 | - (void)applicationDidFinishLaunching: (NSNotification *)notification | |
4662 | /* -------------------------------------------------------------------------- | |
4663 | When application is loaded, terminate event loop in ns_term_init | |
4664 | -------------------------------------------------------------------------- */ | |
4665 | { | |
4666 | NSTRACE (applicationDidFinishLaunching); | |
1bb2debd JD |
4667 | #ifdef NS_IMPL_GNUSTEP |
4668 | ((EmacsApp *)self)->applicationDidFinishLaunchingCalled = YES; | |
4669 | #endif | |
edfda783 AR |
4670 | [NSApp setServicesProvider: NSApp]; |
4671 | ns_send_appdefined (-2); | |
4672 | } | |
e2749141 | 4673 | |
edfda783 | 4674 | |
c6c62e78 | 4675 | /* Termination sequences: |
8612b71a AR |
4676 | C-x C-c: |
4677 | Cmd-Q: | |
4678 | MenuBar | File | Exit: | |
8612b71a | 4679 | Select Quit from App menubar: |
c6c62e78 DR |
4680 | -terminate |
4681 | KEY_NS_POWER_OFF, (save-buffers-kill-emacs) | |
4682 | ns_term_shutdown() | |
8612b71a AR |
4683 | |
4684 | Select Quit from Dock menu: | |
4685 | Logout attempt: | |
c6c62e78 | 4686 | -appShouldTerminate |
8612b71a AR |
4687 | Cancel -> Nothing else |
4688 | Accept -> | |
2c6584e8 | 4689 | |
c6c62e78 DR |
4690 | -terminate |
4691 | KEY_NS_POWER_OFF, (save-buffers-kill-emacs) | |
4692 | ns_term_shutdown() | |
4693 | ||
8612b71a AR |
4694 | */ |
4695 | ||
edfda783 AR |
4696 | - (void) terminate: (id)sender |
4697 | { | |
c6c62e78 | 4698 | struct frame *emacsframe = SELECTED_FRAME (); |
2c6584e8 | 4699 | |
c6c62e78 DR |
4700 | if (!emacs_event) |
4701 | return; | |
2c6584e8 | 4702 | |
c6c62e78 DR |
4703 | emacs_event->kind = NS_NONKEY_EVENT; |
4704 | emacs_event->code = KEY_NS_POWER_OFF; | |
4705 | emacs_event->arg = Qt; /* mark as non-key event */ | |
4706 | EV_TRAILER ((id)nil); | |
edfda783 AR |
4707 | } |
4708 | ||
4709 | ||
4710 | - (NSApplicationTerminateReply)applicationShouldTerminate: (id)sender | |
4711 | { | |
8612b71a AR |
4712 | int ret; |
4713 | ||
c6c62e78 | 4714 | if (NILP (ns_confirm_quit)) // || ns_shutdown_properly --> TO DO |
edfda783 AR |
4715 | return NSTerminateNow; |
4716 | ||
f27a64a9 | 4717 | ret = NSRunAlertPanel(ns_app_name, |
79e721e0 | 4718 | @"Exit requested. Would you like to Save Buffers and Exit, or Cancel the request?", |
8612b71a AR |
4719 | @"Save Buffers and Exit", @"Cancel", nil); |
4720 | ||
4721 | if (ret == NSAlertDefaultReturn) | |
8612b71a | 4722 | return NSTerminateNow; |
8612b71a | 4723 | else if (ret == NSAlertAlternateReturn) |
8612b71a | 4724 | return NSTerminateCancel; |
3175b12a | 4725 | return NSTerminateNow; /* just in case */ |
edfda783 AR |
4726 | } |
4727 | ||
3d29b2ce JD |
4728 | static int |
4729 | not_in_argv (NSString *arg) | |
4730 | { | |
4731 | int k; | |
4732 | const char *a = [arg UTF8String]; | |
4733 | for (k = 1; k < initial_argc; ++k) | |
4734 | if (strcmp (a, initial_argv[k]) == 0) return 0; | |
4735 | return 1; | |
4736 | } | |
edfda783 | 4737 | |
edfda783 AR |
4738 | /* Notification from the Workspace to open a file */ |
4739 | - (BOOL)application: sender openFile: (NSString *)file | |
4740 | { | |
3d29b2ce | 4741 | if (ns_do_open_file || not_in_argv (file)) |
adff3182 | 4742 | [ns_pending_files addObject: file]; |
edfda783 AR |
4743 | return YES; |
4744 | } | |
4745 | ||
4746 | ||
4747 | /* Open a file as a temporary file */ | |
4748 | - (BOOL)application: sender openTempFile: (NSString *)file | |
4749 | { | |
3d29b2ce | 4750 | if (ns_do_open_file || not_in_argv (file)) |
adff3182 | 4751 | [ns_pending_files addObject: file]; |
edfda783 AR |
4752 | return YES; |
4753 | } | |
4754 | ||
4755 | ||
4756 | /* Notification from the Workspace to open a file noninteractively (?) */ | |
4757 | - (BOOL)application: sender openFileWithoutUI: (NSString *)file | |
4758 | { | |
3d29b2ce | 4759 | if (ns_do_open_file || not_in_argv (file)) |
adff3182 | 4760 | [ns_pending_files addObject: file]; |
edfda783 AR |
4761 | return YES; |
4762 | } | |
4763 | ||
edfda783 AR |
4764 | /* Notification from the Workspace to open multiple files */ |
4765 | - (void)application: sender openFiles: (NSArray *)fileList | |
4766 | { | |
3d29b2ce JD |
4767 | NSEnumerator *files = [fileList objectEnumerator]; |
4768 | NSString *file; | |
4769 | /* Don't open files from the command line unconditionally, | |
4770 | Cocoa parses the command line wrong, --option value tries to open value | |
4771 | if --option is the last option. */ | |
1088b922 | 4772 | while ((file = [files nextObject]) != nil) |
3d29b2ce JD |
4773 | if (ns_do_open_file || not_in_argv (file)) |
4774 | [ns_pending_files addObject: file]; | |
1088b922 | 4775 | |
15034960 | 4776 | [self replyToOpenOrPrint: NSApplicationDelegateReplySuccess]; |
98a2166a | 4777 | |
edfda783 AR |
4778 | } |
4779 | ||
4e622592 AR |
4780 | |
4781 | /* Handle dock menu requests. */ | |
4782 | - (NSMenu *)applicationDockMenu: (NSApplication *) sender | |
4783 | { | |
4784 | return dockMenu; | |
4785 | } | |
4786 | ||
4787 | ||
df2142db | 4788 | /* TODO: these may help w/IO switching btwn terminal and NSApp */ |
a3b53a85 AR |
4789 | - (void)applicationWillBecomeActive: (NSNotification *)notification |
4790 | { | |
4791 | //ns_app_active=YES; | |
4792 | } | |
edfda783 AR |
4793 | - (void)applicationDidBecomeActive: (NSNotification *)notification |
4794 | { | |
f0a1382a JD |
4795 | NSTRACE (applicationDidBecomeActive); |
4796 | ||
1bb2debd JD |
4797 | #ifdef NS_IMPL_GNUSTEP |
4798 | if (! applicationDidFinishLaunchingCalled) | |
4799 | [self applicationDidFinishLaunching:notification]; | |
4800 | #endif | |
a3b53a85 | 4801 | //ns_app_active=YES; |
f0a1382a JD |
4802 | |
4803 | ns_update_auto_hide_menu_bar (); | |
da6062e6 | 4804 | // No constraining takes place when the application is not active. |
f0a1382a | 4805 | ns_constrain_all_frames (); |
edfda783 AR |
4806 | } |
4807 | - (void)applicationDidResignActive: (NSNotification *)notification | |
4808 | { | |
a3b53a85 | 4809 | //ns_app_active=NO; |
edfda783 AR |
4810 | ns_send_appdefined (-1); |
4811 | } | |
4812 | ||
4813 | ||
4814 | ||
4815 | /* ========================================================================== | |
4816 | ||
4817 | EmacsApp aux handlers for managing event loop | |
4818 | ||
4819 | ========================================================================== */ | |
4820 | ||
4821 | ||
4822 | - (void)timeout_handler: (NSTimer *)timedEntry | |
4823 | /* -------------------------------------------------------------------------- | |
4824 | The timeout specified to ns_select has passed. | |
4825 | -------------------------------------------------------------------------- */ | |
4826 | { | |
4827 | /*NSTRACE (timeout_handler); */ | |
4828 | ns_send_appdefined (-2); | |
4829 | } | |
4830 | ||
c0342369 JD |
4831 | #ifdef NS_IMPL_GNUSTEP |
4832 | - (void)sendFromMainThread:(id)unused | |
4833 | { | |
4834 | ns_send_appdefined (nextappdefined); | |
4835 | } | |
4836 | #endif | |
4837 | ||
ddee6515 | 4838 | - (void)fd_handler:(id)unused |
edfda783 AR |
4839 | /* -------------------------------------------------------------------------- |
4840 | Check data waiting on file descriptors and terminate if so | |
4841 | -------------------------------------------------------------------------- */ | |
4842 | { | |
4843 | int result; | |
ddee6515 JD |
4844 | int waiting = 1, nfds; |
4845 | char c; | |
edfda783 | 4846 | |
d486344e | 4847 | fd_set readfds, writefds, *wfds; |
43aac990 | 4848 | struct timespec timeout, *tmo; |
d18e2bb6 | 4849 | NSAutoreleasePool *pool = nil; |
edfda783 | 4850 | |
ddee6515 | 4851 | /* NSTRACE (fd_handler); */ |
edfda783 | 4852 | |
1088b922 | 4853 | for (;;) |
edfda783 | 4854 | { |
d18e2bb6 JD |
4855 | [pool release]; |
4856 | pool = [[NSAutoreleasePool alloc] init]; | |
4857 | ||
ddee6515 JD |
4858 | if (waiting) |
4859 | { | |
d486344e | 4860 | fd_set fds; |
a06ae17d | 4861 | FD_ZERO (&fds); |
ddee6515 JD |
4862 | FD_SET (selfds[0], &fds); |
4863 | result = select (selfds[0]+1, &fds, NULL, NULL, NULL); | |
a631d0e0 PE |
4864 | if (result > 0 && read (selfds[0], &c, 1) == 1 && c == 'g') |
4865 | waiting = 0; | |
ddee6515 JD |
4866 | } |
4867 | else | |
4868 | { | |
4869 | pthread_mutex_lock (&select_mutex); | |
4870 | nfds = select_nfds; | |
4871 | ||
4872 | if (select_valid & SELECT_HAVE_READ) | |
4873 | readfds = select_readfds; | |
4874 | else | |
4875 | FD_ZERO (&readfds); | |
4876 | ||
4877 | if (select_valid & SELECT_HAVE_WRITE) | |
4878 | { | |
4879 | writefds = select_writefds; | |
4880 | wfds = &writefds; | |
4881 | } | |
4882 | else | |
4883 | wfds = NULL; | |
4884 | if (select_valid & SELECT_HAVE_TMO) | |
4885 | { | |
4886 | timeout = select_timeout; | |
4887 | tmo = &timeout; | |
4888 | } | |
4889 | else | |
4890 | tmo = NULL; | |
4891 | ||
4892 | pthread_mutex_unlock (&select_mutex); | |
4893 | ||
4894 | FD_SET (selfds[0], &readfds); | |
4895 | if (selfds[0] >= nfds) nfds = selfds[0]+1; | |
4896 | ||
4897 | result = pselect (nfds, &readfds, wfds, NULL, tmo, NULL); | |
4898 | ||
4899 | if (result == 0) | |
4900 | ns_send_appdefined (-2); | |
4901 | else if (result > 0) | |
4902 | { | |
4903 | if (FD_ISSET (selfds[0], &readfds)) | |
4904 | { | |
a631d0e0 PE |
4905 | if (read (selfds[0], &c, 1) == 1 && c == 's') |
4906 | waiting = 1; | |
ddee6515 JD |
4907 | } |
4908 | else | |
4909 | { | |
4910 | pthread_mutex_lock (&select_mutex); | |
4911 | if (select_valid & SELECT_HAVE_READ) | |
4912 | select_readfds = readfds; | |
4913 | if (select_valid & SELECT_HAVE_WRITE) | |
4914 | select_writefds = writefds; | |
4915 | if (select_valid & SELECT_HAVE_TMO) | |
4916 | select_timeout = timeout; | |
4917 | pthread_mutex_unlock (&select_mutex); | |
4918 | ||
4919 | ns_send_appdefined (result); | |
4920 | } | |
4921 | } | |
4922 | waiting = 1; | |
4923 | } | |
edfda783 AR |
4924 | } |
4925 | } | |
4926 | ||
4927 | ||
4928 | ||
4929 | /* ========================================================================== | |
4930 | ||
4931 | Service provision | |
4932 | ||
4933 | ========================================================================== */ | |
4934 | ||
4935 | /* called from system: queue for next pass through event loop */ | |
4936 | - (void)requestService: (NSPasteboard *)pboard | |
4937 | userData: (NSString *)userData | |
4938 | error: (NSString **)error | |
4939 | { | |
4940 | [ns_pending_service_names addObject: userData]; | |
4941 | [ns_pending_service_args addObject: [NSString stringWithUTF8String: | |
0dc8cf50 | 4942 | SSDATA (ns_string_from_pasteboard (pboard))]]; |
edfda783 AR |
4943 | } |
4944 | ||
4945 | ||
4946 | /* called from ns_read_socket to clear queue */ | |
4947 | - (BOOL)fulfillService: (NSString *)name withArg: (NSString *)arg | |
4948 | { | |
4949 | struct frame *emacsframe = SELECTED_FRAME (); | |
4950 | NSEvent *theEvent = [NSApp currentEvent]; | |
4951 | ||
4952 | if (!emacs_event) | |
4953 | return NO; | |
4954 | ||
a9f58614 | 4955 | emacs_event->kind = NS_NONKEY_EVENT; |
edfda783 AR |
4956 | emacs_event->code = KEY_NS_SPI_SERVICE_CALL; |
4957 | ns_input_spi_name = build_string ([name UTF8String]); | |
4958 | ns_input_spi_arg = build_string ([arg UTF8String]); | |
4959 | emacs_event->modifiers = EV_MODIFIERS (theEvent); | |
4960 | EV_TRAILER (theEvent); | |
4961 | ||
4962 | return YES; | |
4963 | } | |
4964 | ||
4965 | ||
4966 | @end /* EmacsApp */ | |
4967 | ||
4968 | ||
4969 | ||
4970 | /* ========================================================================== | |
4971 | ||
4972 | EmacsView implementation | |
4973 | ||
4974 | ========================================================================== */ | |
4975 | ||
4976 | ||
4977 | @implementation EmacsView | |
4978 | ||
4979 | /* needed to inform when window closed from LISP */ | |
4980 | - (void) setWindowClosing: (BOOL)closing | |
4981 | { | |
4982 | windowClosing = closing; | |
4983 | } | |
4984 | ||
4985 | ||
4986 | - (void)dealloc | |
4987 | { | |
4988 | NSTRACE (EmacsView_dealloc); | |
4989 | [toolbar release]; | |
dd946752 JD |
4990 | if (fs_state == FULLSCREEN_BOTH) |
4991 | [nonfs_window release]; | |
edfda783 AR |
4992 | [super dealloc]; |
4993 | } | |
4994 | ||
4995 | ||
4996 | /* called on font panel selection */ | |
4997 | - (void)changeFont: (id)sender | |
4998 | { | |
3fa2054e JD |
4999 | NSEvent *e = [[self window] currentEvent]; |
5000 | struct face *face = FRAME_DEFAULT_FACE (emacsframe); | |
5001 | struct font *font = face->font; | |
edfda783 | 5002 | id newFont; |
c0342369 | 5003 | CGFloat size; |
3fa2054e | 5004 | NSFont *nsfont; |
edfda783 AR |
5005 | |
5006 | NSTRACE (changeFont); | |
3fa2054e | 5007 | |
edfda783 AR |
5008 | if (!emacs_event) |
5009 | return; | |
5010 | ||
3fa2054e JD |
5011 | if (EQ (font->driver->type, Qns)) |
5012 | nsfont = ((struct nsfont_info *)font)->nsfont; | |
5013 | #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5 | |
5014 | else | |
5015 | nsfont = (NSFont *) macfont_get_nsctfont (font); | |
5016 | #endif | |
5017 | ||
5018 | if ((newFont = [sender convertFont: nsfont])) | |
edfda783 | 5019 | { |
c8c057de AR |
5020 | SET_FRAME_GARBAGED (emacsframe); /* now needed as of 2008/10 */ |
5021 | ||
a9f58614 | 5022 | emacs_event->kind = NS_NONKEY_EVENT; |
edfda783 AR |
5023 | emacs_event->modifiers = 0; |
5024 | emacs_event->code = KEY_NS_CHANGE_FONT; | |
5025 | ||
5026 | size = [newFont pointSize]; | |
ed96cde8 | 5027 | ns_input_fontsize = make_number (lrint (size)); |
edfda783 AR |
5028 | ns_input_font = build_string ([[newFont familyName] UTF8String]); |
5029 | EV_TRAILER (e); | |
5030 | } | |
5031 | } | |
5032 | ||
5033 | ||
5034 | - (BOOL)acceptsFirstResponder | |
5035 | { | |
5036 | NSTRACE (acceptsFirstResponder); | |
5037 | return YES; | |
5038 | } | |
5039 | ||
5040 | ||
5041 | - (void)resetCursorRects | |
5042 | { | |
5043 | NSRect visible = [self visibleRect]; | |
5044 | NSCursor *currentCursor = FRAME_POINTER_TYPE (emacsframe); | |
5045 | NSTRACE (resetCursorRects); | |
5046 | ||
5047 | if (currentCursor == nil) | |
5048 | currentCursor = [NSCursor arrowCursor]; | |
5049 | ||
5050 | if (!NSIsEmptyRect (visible)) | |
5051 | [self addCursorRect: visible cursor: currentCursor]; | |
5052 | [currentCursor setOnMouseEntered: YES]; | |
5053 | } | |
5054 | ||
5055 | ||
a9b4df69 | 5056 | |
edfda783 AR |
5057 | /*****************************************************************************/ |
5058 | /* Keyboard handling. */ | |
5059 | #define NS_KEYLOG 0 | |
5060 | ||
5061 | - (void)keyDown: (NSEvent *)theEvent | |
5062 | { | |
bbf534ce | 5063 | Mouse_HLInfo *hlinfo = MOUSE_HL_INFO (emacsframe); |
edfda783 AR |
5064 | int code; |
5065 | unsigned fnKeysym = 0; | |
edfda783 | 5066 | static NSMutableArray *nsEvArray; |
4393663b | 5067 | #if !defined (NS_IMPL_COCOA) || MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_6 |
edfda783 | 5068 | static BOOL firstTime = YES; |
4393663b | 5069 | #endif |
449ab399 | 5070 | int left_is_none; |
8f31e74b | 5071 | unsigned int flags = [theEvent modifierFlags]; |
edfda783 AR |
5072 | |
5073 | NSTRACE (keyDown); | |
5074 | ||
5075 | /* Rhapsody and OS X give up and down events for the arrow keys */ | |
a9b4df69 AR |
5076 | if (ns_fake_keydown == YES) |
5077 | ns_fake_keydown = NO; | |
5078 | else if ([theEvent type] != NSKeyDown) | |
edfda783 AR |
5079 | return; |
5080 | ||
5081 | if (!emacs_event) | |
5082 | return; | |
5083 | ||
15891144 | 5084 | if (![[self window] isKeyWindow] |
25c5550f DR |
5085 | && [[theEvent window] isKindOfClass: [EmacsWindow class]] |
5086 | /* we must avoid an infinite loop here. */ | |
5087 | && (EmacsView *)[[theEvent window] delegate] != self) | |
edfda783 | 5088 | { |
e863926a AR |
5089 | /* XXX: There is an occasional condition in which, when Emacs display |
5090 | updates a different frame from the current one, and temporarily | |
5091 | selects it, then processes some interrupt-driven input | |
5092 | (dispnew.c:3878), OS will send the event to the correct NSWindow, but | |
5093 | for some reason that window has its first responder set to the NSView | |
5094 | most recently updated (I guess), which is not the correct one. */ | |
15891144 | 5095 | [(EmacsView *)[[theEvent window] delegate] keyDown: theEvent]; |
edfda783 AR |
5096 | return; |
5097 | } | |
edfda783 AR |
5098 | |
5099 | if (nsEvArray == nil) | |
5100 | nsEvArray = [[NSMutableArray alloc] initWithCapacity: 1]; | |
5101 | ||
5102 | [NSCursor setHiddenUntilMouseMoves: YES]; | |
5103 | ||
bbf534ce | 5104 | if (hlinfo->mouse_face_hidden && INTEGERP (Vmouse_highlight)) |
edfda783 | 5105 | { |
bbf534ce EZ |
5106 | clear_mouse_face (hlinfo); |
5107 | hlinfo->mouse_face_hidden = 1; | |
edfda783 AR |
5108 | } |
5109 | ||
5110 | if (!processingCompose) | |
5111 | { | |
5d127af9 JD |
5112 | /* When using screen sharing, no left or right information is sent, |
5113 | so use Left key in those cases. */ | |
5114 | int is_left_key, is_right_key; | |
5115 | ||
edfda783 AR |
5116 | code = ([[theEvent charactersIgnoringModifiers] length] == 0) ? |
5117 | 0 : [[theEvent charactersIgnoringModifiers] characterAtIndex: 0]; | |
5d127af9 | 5118 | |
edfda783 | 5119 | /* (Carbon way: [theEvent keyCode]) */ |
2c6584e8 | 5120 | |
edfda783 | 5121 | /* is it a "function key"? */ |
8f31e74b | 5122 | fnKeysym = (code < 0x00ff && (flags&NSNumericPadKeyMask)) |
e770aad5 | 5123 | ? ns_convert_key ([theEvent keyCode] | NSNumericPadKeyMask) |
8f31e74b MM |
5124 | : ns_convert_key (code); |
5125 | ||
edfda783 AR |
5126 | if (fnKeysym) |
5127 | { | |
5128 | /* COUNTERHACK: map 'Delete' on upper-right main KB to 'Backspace', | |
5129 | because Emacs treats Delete and KP-Delete same (in simple.el). */ | |
c0342369 JD |
5130 | if ((fnKeysym == 0xFFFF && [theEvent keyCode] == 0x33) |
5131 | #ifdef NS_IMPL_GNUSTEP | |
5132 | /* GNUstep uses incompatible keycodes, even for those that are | |
5133 | supposed to be hardware independent. Just check for delete. | |
5134 | Keypad delete does not have keysym 0xFFFF. | |
5135 | See http://savannah.gnu.org/bugs/?25395 | |
5136 | */ | |
5137 | || (fnKeysym == 0xFFFF && code == 127) | |
5138 | #endif | |
5139 | ) | |
edfda783 AR |
5140 | code = 0xFF08; /* backspace */ |
5141 | else | |
5142 | code = fnKeysym; | |
5143 | } | |
5144 | ||
5145 | /* are there modifiers? */ | |
5146 | emacs_event->modifiers = 0; | |
edfda783 AR |
5147 | |
5148 | if (flags & NSHelpKeyMask) | |
5149 | emacs_event->modifiers |= hyper_modifier; | |
5150 | ||
5151 | if (flags & NSShiftKeyMask) | |
5152 | emacs_event->modifiers |= shift_modifier; | |
5153 | ||
5d127af9 JD |
5154 | is_right_key = (flags & NSRightCommandKeyMask) == NSRightCommandKeyMask; |
5155 | is_left_key = (flags & NSLeftCommandKeyMask) == NSLeftCommandKeyMask | |
5156 | || (! is_right_key && (flags & NSCommandKeyMask) == NSCommandKeyMask); | |
1088b922 | 5157 | |
5d127af9 | 5158 | if (is_right_key) |
50795d1f JD |
5159 | emacs_event->modifiers |= parse_solitary_modifier |
5160 | (EQ (ns_right_command_modifier, Qleft) | |
5161 | ? ns_command_modifier | |
5162 | : ns_right_command_modifier); | |
5163 | ||
5d127af9 | 5164 | if (is_left_key) |
edfda783 | 5165 | { |
50795d1f JD |
5166 | emacs_event->modifiers |= parse_solitary_modifier |
5167 | (ns_command_modifier); | |
b7d1e144 | 5168 | |
edfda783 AR |
5169 | /* if super (default), take input manager's word so things like |
5170 | dvorak / qwerty layout work */ | |
5171 | if (EQ (ns_command_modifier, Qsuper) | |
5172 | && !fnKeysym | |
5173 | && [[theEvent characters] length] != 0) | |
5174 | { | |
df2142db | 5175 | /* XXX: the code we get will be unshifted, so if we have |
edfda783 AR |
5176 | a shift modifier, must convert ourselves */ |
5177 | if (!(flags & NSShiftKeyMask)) | |
5178 | code = [[theEvent characters] characterAtIndex: 0]; | |
5179 | #if 0 | |
5180 | /* this is ugly and also requires linking w/Carbon framework | |
5181 | (for LMGetKbdType) so for now leave this rare (?) case | |
5182 | undealt with.. in future look into CGEvent methods */ | |
5183 | else | |
5184 | { | |
5185 | long smv = GetScriptManagerVariable (smKeyScript); | |
5186 | Handle uchrHandle = GetResource | |
5187 | ('uchr', GetScriptVariable (smv, smScriptKeys)); | |
5188 | UInt32 dummy = 0; | |
5189 | UCKeyTranslate ((UCKeyboardLayout*)*uchrHandle, | |
5190 | [[theEvent characters] characterAtIndex: 0], | |
5191 | kUCKeyActionDisplay, | |
5192 | (flags & ~NSCommandKeyMask) >> 8, | |
5193 | LMGetKbdType (), kUCKeyTranslateNoDeadKeysMask, | |
5194 | &dummy, 1, &dummy, &code); | |
5195 | code &= 0xFF; | |
5196 | } | |
5197 | #endif | |
5198 | } | |
5199 | } | |
5200 | ||
5d127af9 JD |
5201 | is_right_key = (flags & NSRightControlKeyMask) == NSRightControlKeyMask; |
5202 | is_left_key = (flags & NSLeftControlKeyMask) == NSLeftControlKeyMask | |
5203 | || (! is_right_key && (flags & NSControlKeyMask) == NSControlKeyMask); | |
5204 | ||
5205 | if (is_right_key) | |
50795d1f JD |
5206 | emacs_event->modifiers |= parse_solitary_modifier |
5207 | (EQ (ns_right_control_modifier, Qleft) | |
5208 | ? ns_control_modifier | |
5209 | : ns_right_control_modifier); | |
5210 | ||
5d127af9 | 5211 | if (is_left_key) |
50795d1f JD |
5212 | emacs_event->modifiers |= parse_solitary_modifier |
5213 | (ns_control_modifier); | |
edfda783 AR |
5214 | |
5215 | if (flags & NS_FUNCTION_KEY_MASK && !fnKeysym) | |
a9b4df69 AR |
5216 | emacs_event->modifiers |= |
5217 | parse_solitary_modifier (ns_function_modifier); | |
edfda783 | 5218 | |
449ab399 JD |
5219 | left_is_none = NILP (ns_alternate_modifier) |
5220 | || EQ (ns_alternate_modifier, Qnone); | |
5221 | ||
5d127af9 JD |
5222 | is_right_key = (flags & NSRightAlternateKeyMask) |
5223 | == NSRightAlternateKeyMask; | |
5224 | is_left_key = (flags & NSLeftAlternateKeyMask) == NSLeftAlternateKeyMask | |
5225 | || (! is_right_key | |
5226 | && (flags & NSAlternateKeyMask) == NSAlternateKeyMask); | |
5227 | ||
5228 | if (is_right_key) | |
50795d1f JD |
5229 | { |
5230 | if ((NILP (ns_right_alternate_modifier) | |
449ab399 JD |
5231 | || EQ (ns_right_alternate_modifier, Qnone) |
5232 | || (EQ (ns_right_alternate_modifier, Qleft) && left_is_none)) | |
50795d1f JD |
5233 | && !fnKeysym) |
5234 | { /* accept pre-interp alt comb */ | |
5235 | if ([[theEvent characters] length] > 0) | |
5236 | code = [[theEvent characters] characterAtIndex: 0]; | |
5237 | /*HACK: clear lone shift modifier to stop next if from firing */ | |
5238 | if (emacs_event->modifiers == shift_modifier) | |
5239 | emacs_event->modifiers = 0; | |
5240 | } | |
5241 | else | |
5242 | emacs_event->modifiers |= parse_solitary_modifier | |
5243 | (EQ (ns_right_alternate_modifier, Qleft) | |
5244 | ? ns_alternate_modifier | |
5245 | : ns_right_alternate_modifier); | |
5246 | } | |
5247 | ||
5d127af9 | 5248 | if (is_left_key) /* default = meta */ |
edfda783 | 5249 | { |
449ab399 | 5250 | if (left_is_none && !fnKeysym) |
edfda783 AR |
5251 | { /* accept pre-interp alt comb */ |
5252 | if ([[theEvent characters] length] > 0) | |
5253 | code = [[theEvent characters] characterAtIndex: 0]; | |
5254 | /*HACK: clear lone shift modifier to stop next if from firing */ | |
5255 | if (emacs_event->modifiers == shift_modifier) | |
5256 | emacs_event->modifiers = 0; | |
5257 | } | |
5258 | else | |
a9b4df69 AR |
5259 | emacs_event->modifiers |= |
5260 | parse_solitary_modifier (ns_alternate_modifier); | |
edfda783 AR |
5261 | } |
5262 | ||
a9b4df69 AR |
5263 | if (NS_KEYLOG) |
5264 | fprintf (stderr, "keyDown: code =%x\tfnKey =%x\tflags = %x\tmods = %x\n", | |
5265 | code, fnKeysym, flags, emacs_event->modifiers); | |
edfda783 AR |
5266 | |
5267 | /* if it was a function key or had modifiers, pass it directly to emacs */ | |
5268 | if (fnKeysym || (emacs_event->modifiers | |
bdaa0745 | 5269 | && (emacs_event->modifiers != shift_modifier) |
edfda783 AR |
5270 | && [[theEvent charactersIgnoringModifiers] length] > 0)) |
5271 | /*[[theEvent characters] length] */ | |
5272 | { | |
5273 | emacs_event->kind = NON_ASCII_KEYSTROKE_EVENT; | |
5274 | if (code < 0x20) | |
5275 | code |= (1<<28)|(3<<16); | |
5276 | else if (code == 0x7f) | |
5277 | code |= (1<<28)|(3<<16); | |
5278 | else if (!fnKeysym) | |
5279 | emacs_event->kind = code > 0xFF | |
5280 | ? MULTIBYTE_CHAR_KEYSTROKE_EVENT : ASCII_KEYSTROKE_EVENT; | |
5281 | ||
5282 | emacs_event->code = code; | |
5283 | EV_TRAILER (theEvent); | |
eac4d08f | 5284 | processingCompose = NO; |
edfda783 AR |
5285 | return; |
5286 | } | |
5287 | } | |
5288 | ||
1ef7689b | 5289 | |
4393663b | 5290 | #if !defined (NS_IMPL_COCOA) || MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_6 |
edfda783 | 5291 | /* if we get here we should send the key for input manager processing */ |
c0342369 JD |
5292 | /* Disable warning, there is nothing a user can do about it anyway, and |
5293 | it does not seem to matter. */ | |
5294 | #if 0 | |
edfda783 AR |
5295 | if (firstTime && [[NSInputManager currentInputManager] |
5296 | wantsToDelayTextChangeNotifications] == NO) | |
5297 | fprintf (stderr, | |
5298 | "Emacs: WARNING: TextInput mgr wants marked text to be permanent!\n"); | |
c0342369 | 5299 | #endif |
edfda783 | 5300 | firstTime = NO; |
4393663b | 5301 | #endif |
edfda783 | 5302 | if (NS_KEYLOG && !processingCompose) |
a9b4df69 | 5303 | fprintf (stderr, "keyDown: Begin compose sequence.\n"); |
edfda783 AR |
5304 | |
5305 | processingCompose = YES; | |
5306 | [nsEvArray addObject: theEvent]; | |
5307 | [self interpretKeyEvents: nsEvArray]; | |
5308 | [nsEvArray removeObject: theEvent]; | |
5309 | } | |
5310 | ||
5311 | ||
a9b4df69 AR |
5312 | #ifdef NS_IMPL_COCOA |
5313 | /* Needed to pick up Ctrl-tab and possibly other events that OS X has | |
5314 | decided not to send key-down for. | |
5315 | See http://osdir.com/ml/editors.vim.mac/2007-10/msg00141.html | |
5dd9a6f7 | 5316 | This only applies on Tiger and earlier. |
a9b4df69 AR |
5317 | If it matches one of these, send it on to keyDown. */ |
5318 | -(void)keyUp: (NSEvent *)theEvent | |
5319 | { | |
5320 | int flags = [theEvent modifierFlags]; | |
5321 | int code = [theEvent keyCode]; | |
5dd9a6f7 AR |
5322 | if (floor (NSAppKitVersionNumber) <= 824 /*NSAppKitVersionNumber10_4*/ && |
5323 | code == 0x30 && (flags & NSControlKeyMask) && !(flags & NSCommandKeyMask)) | |
a9b4df69 AR |
5324 | { |
5325 | if (NS_KEYLOG) | |
5326 | fprintf (stderr, "keyUp: passed test"); | |
5327 | ns_fake_keydown = YES; | |
5328 | [self keyDown: theEvent]; | |
5329 | } | |
5330 | } | |
5331 | #endif | |
5332 | ||
5333 | ||
edfda783 AR |
5334 | /* <NSTextInput> implementation (called through super interpretKeyEvents:]). */ |
5335 | ||
5336 | ||
8612b71a AR |
5337 | /* <NSTextInput>: called when done composing; |
5338 | NOTE: also called when we delete over working text, followed immed. | |
5339 | by doCommandBySelector: deleteBackward: */ | |
edfda783 AR |
5340 | - (void)insertText: (id)aString |
5341 | { | |
5342 | int code; | |
5343 | int len = [(NSString *)aString length]; | |
5344 | int i; | |
5345 | ||
a9b4df69 AR |
5346 | if (NS_KEYLOG) |
5347 | NSLog (@"insertText '%@'\tlen = %d", aString, len); | |
edfda783 AR |
5348 | processingCompose = NO; |
5349 | ||
5350 | if (!emacs_event) | |
5351 | return; | |
5352 | ||
5353 | /* first, clear any working text */ | |
5354 | if (workingText != nil) | |
5355 | [self deleteWorkingText]; | |
5356 | ||
5357 | /* now insert the string as keystrokes */ | |
5358 | for (i =0; i<len; i++) | |
5359 | { | |
5360 | code = [aString characterAtIndex: i]; | |
df2142db | 5361 | /* TODO: still need this? */ |
edfda783 AR |
5362 | if (code == 0x2DC) |
5363 | code = '~'; /* 0x7E */ | |
4ce7a138 JD |
5364 | if (code != 32) /* Space */ |
5365 | emacs_event->modifiers = 0; | |
facfbbbd SM |
5366 | emacs_event->kind |
5367 | = code > 0xFF ? MULTIBYTE_CHAR_KEYSTROKE_EVENT : ASCII_KEYSTROKE_EVENT; | |
edfda783 AR |
5368 | emacs_event->code = code; |
5369 | EV_TRAILER ((id)nil); | |
5370 | } | |
5371 | } | |
5372 | ||
5373 | ||
5374 | /* <NSTextInput>: inserts display of composing characters */ | |
5375 | - (void)setMarkedText: (id)aString selectedRange: (NSRange)selRange | |
5376 | { | |
5377 | NSString *str = [aString respondsToSelector: @selector (string)] ? | |
5378 | [aString string] : aString; | |
5379 | if (NS_KEYLOG) | |
fb83ea63 JD |
5380 | NSLog (@"setMarkedText '%@' len =%lu range %lu from %lu", |
5381 | str, (unsigned long)[str length], | |
5382 | (unsigned long)selRange.length, | |
5383 | (unsigned long)selRange.location); | |
edfda783 AR |
5384 | |
5385 | if (workingText != nil) | |
5386 | [self deleteWorkingText]; | |
5387 | if ([str length] == 0) | |
5388 | return; | |
5389 | ||
5390 | if (!emacs_event) | |
5391 | return; | |
5392 | ||
5393 | processingCompose = YES; | |
5394 | workingText = [str copy]; | |
5395 | ns_working_text = build_string ([workingText UTF8String]); | |
5396 | ||
8612b71a AR |
5397 | emacs_event->kind = NS_TEXT_EVENT; |
5398 | emacs_event->code = KEY_NS_PUT_WORKING_TEXT; | |
5399 | EV_TRAILER ((id)nil); | |
edfda783 AR |
5400 | } |
5401 | ||
5402 | ||
5403 | /* delete display of composing characters [not in <NSTextInput>] */ | |
5404 | - (void)deleteWorkingText | |
5405 | { | |
5406 | if (workingText == nil) | |
5407 | return; | |
5408 | if (NS_KEYLOG) | |
fb83ea63 | 5409 | NSLog(@"deleteWorkingText len =%lu\n", (unsigned long)[workingText length]); |
edfda783 AR |
5410 | [workingText release]; |
5411 | workingText = nil; | |
5412 | processingCompose = NO; | |
5413 | ||
5414 | if (!emacs_event) | |
5415 | return; | |
5416 | ||
8612b71a AR |
5417 | emacs_event->kind = NS_TEXT_EVENT; |
5418 | emacs_event->code = KEY_NS_UNPUT_WORKING_TEXT; | |
5419 | EV_TRAILER ((id)nil); | |
5420 | } | |
edfda783 AR |
5421 | |
5422 | ||
5423 | - (BOOL)hasMarkedText | |
5424 | { | |
5425 | return workingText != nil; | |
5426 | } | |
5427 | ||
8612b71a | 5428 | |
edfda783 AR |
5429 | - (NSRange)markedRange |
5430 | { | |
5431 | NSRange rng = workingText != nil | |
5432 | ? NSMakeRange (0, [workingText length]) : NSMakeRange (NSNotFound, 0); | |
a9b4df69 AR |
5433 | if (NS_KEYLOG) |
5434 | NSLog (@"markedRange request"); | |
edfda783 AR |
5435 | return rng; |
5436 | } | |
5437 | ||
8612b71a | 5438 | |
edfda783 AR |
5439 | - (void)unmarkText |
5440 | { | |
a9b4df69 AR |
5441 | if (NS_KEYLOG) |
5442 | NSLog (@"unmark (accept) text"); | |
edfda783 AR |
5443 | [self deleteWorkingText]; |
5444 | processingCompose = NO; | |
5445 | } | |
5446 | ||
8612b71a | 5447 | |
edfda783 AR |
5448 | /* used to position char selection windows, etc. */ |
5449 | - (NSRect)firstRectForCharacterRange: (NSRange)theRange | |
5450 | { | |
5451 | NSRect rect; | |
5452 | NSPoint pt; | |
5453 | struct window *win = XWINDOW (FRAME_SELECTED_WINDOW (emacsframe)); | |
a9b4df69 AR |
5454 | if (NS_KEYLOG) |
5455 | NSLog (@"firstRectForCharRange request"); | |
edfda783 AR |
5456 | |
5457 | rect.size.width = theRange.length * FRAME_COLUMN_WIDTH (emacsframe); | |
5458 | rect.size.height = FRAME_LINE_HEIGHT (emacsframe); | |
5459 | pt.x = WINDOW_TEXT_TO_FRAME_PIXEL_X (win, win->phys_cursor.x); | |
5460 | pt.y = WINDOW_TO_FRAME_PIXEL_Y (win, win->phys_cursor.y | |
5461 | +FRAME_LINE_HEIGHT (emacsframe)); | |
5462 | ||
5463 | pt = [self convertPoint: pt toView: nil]; | |
5464 | pt = [[self window] convertBaseToScreen: pt]; | |
5465 | rect.origin = pt; | |
5466 | return rect; | |
5467 | } | |
5468 | ||
8612b71a | 5469 | |
4b17afa7 | 5470 | - (NSInteger)conversationIdentifier |
edfda783 | 5471 | { |
4b17afa7 | 5472 | return (NSInteger)self; |
edfda783 AR |
5473 | } |
5474 | ||
edfda783 AR |
5475 | |
5476 | - (void)doCommandBySelector: (SEL)aSelector | |
5477 | { | |
a9b4df69 AR |
5478 | if (NS_KEYLOG) |
5479 | NSLog (@"doCommandBySelector: %@", NSStringFromSelector (aSelector)); | |
edfda783 | 5480 | |
eac4d08f | 5481 | processingCompose = NO; |
edfda783 AR |
5482 | if (aSelector == @selector (deleteBackward:)) |
5483 | { | |
5484 | /* happens when user backspaces over an ongoing composition: | |
5485 | throw a 'delete' into the event queue */ | |
5486 | if (!emacs_event) | |
5487 | return; | |
5488 | emacs_event->kind = NON_ASCII_KEYSTROKE_EVENT; | |
5489 | emacs_event->code = 0xFF08; | |
5490 | EV_TRAILER ((id)nil); | |
5491 | } | |
5492 | } | |
5493 | ||
5494 | - (NSArray *)validAttributesForMarkedText | |
5495 | { | |
5496 | static NSArray *arr = nil; | |
5497 | if (arr == nil) arr = [NSArray new]; | |
5498 | /* [[NSArray arrayWithObject: NSUnderlineStyleAttributeName] retain]; */ | |
5499 | return arr; | |
5500 | } | |
5501 | ||
5502 | - (NSRange)selectedRange | |
5503 | { | |
a9b4df69 AR |
5504 | if (NS_KEYLOG) |
5505 | NSLog (@"selectedRange request"); | |
edfda783 AR |
5506 | return NSMakeRange (NSNotFound, 0); |
5507 | } | |
5508 | ||
c0342369 JD |
5509 | #if defined (NS_IMPL_COCOA) || GNUSTEP_GUI_MAJOR_VERSION > 0 || \ |
5510 | GNUSTEP_GUI_MINOR_VERSION > 22 | |
e7b90afd | 5511 | - (NSUInteger)characterIndexForPoint: (NSPoint)thePoint |
c0342369 JD |
5512 | #else |
5513 | - (unsigned int)characterIndexForPoint: (NSPoint)thePoint | |
5514 | #endif | |
edfda783 | 5515 | { |
a9b4df69 AR |
5516 | if (NS_KEYLOG) |
5517 | NSLog (@"characterIndexForPoint request"); | |
edfda783 AR |
5518 | return 0; |
5519 | } | |
5520 | ||
5521 | - (NSAttributedString *)attributedSubstringFromRange: (NSRange)theRange | |
5522 | { | |
5523 | static NSAttributedString *str = nil; | |
5524 | if (str == nil) str = [NSAttributedString new]; | |
a9b4df69 AR |
5525 | if (NS_KEYLOG) |
5526 | NSLog (@"attributedSubstringFromRange request"); | |
edfda783 AR |
5527 | return str; |
5528 | } | |
5529 | ||
5530 | /* End <NSTextInput> impl. */ | |
5531 | /*****************************************************************************/ | |
5532 | ||
5533 | ||
5534 | /* This is what happens when the user presses a mouse button. */ | |
5535 | - (void)mouseDown: (NSEvent *)theEvent | |
5536 | { | |
7a0c745a | 5537 | struct ns_display_info *dpyinfo = FRAME_DISPLAY_INFO (emacsframe); |
edfda783 | 5538 | NSPoint p = [self convertPoint: [theEvent locationInWindow] fromView: nil]; |
edfda783 AR |
5539 | |
5540 | NSTRACE (mouseDown); | |
5541 | ||
5542 | [self deleteWorkingText]; | |
5543 | ||
5544 | if (!emacs_event) | |
5545 | return; | |
5546 | ||
7a0c745a | 5547 | dpyinfo->last_mouse_frame = emacsframe; |
edfda783 AR |
5548 | /* appears to be needed to prevent spurious movement events generated on |
5549 | button clicks */ | |
7a0c745a | 5550 | emacsframe->mouse_moved = 0; |
edfda783 AR |
5551 | |
5552 | if ([theEvent type] == NSScrollWheel) | |
5553 | { | |
c0342369 | 5554 | CGFloat delta = [theEvent deltaY]; |
edfda783 AR |
5555 | /* Mac notebooks send wheel events w/delta =0 when trackpad scrolling */ |
5556 | if (delta == 0) | |
570c054a JD |
5557 | { |
5558 | delta = [theEvent deltaX]; | |
5559 | if (delta == 0) | |
5560 | { | |
5561 | NSTRACE (deltaIsZero); | |
5562 | return; | |
5563 | } | |
5564 | emacs_event->kind = HORIZ_WHEEL_EVENT; | |
5565 | } | |
5566 | else | |
5567 | emacs_event->kind = WHEEL_EVENT; | |
5568 | ||
edfda783 AR |
5569 | emacs_event->code = 0; |
5570 | emacs_event->modifiers = EV_MODIFIERS (theEvent) | | |
5571 | ((delta > 0) ? up_modifier : down_modifier); | |
5572 | } | |
5573 | else | |
5574 | { | |
5575 | emacs_event->kind = MOUSE_CLICK_EVENT; | |
5576 | emacs_event->code = EV_BUTTON (theEvent); | |
5577 | emacs_event->modifiers = EV_MODIFIERS (theEvent) | |
5578 | | EV_UDMODIFIERS (theEvent); | |
5579 | } | |
5580 | XSETINT (emacs_event->x, lrint (p.x)); | |
5581 | XSETINT (emacs_event->y, lrint (p.y)); | |
5582 | EV_TRAILER (theEvent); | |
5583 | } | |
5584 | ||
5585 | ||
19454c0a | 5586 | - (void)rightMouseDown: (NSEvent *)theEvent |
edfda783 | 5587 | { |
19454c0a | 5588 | NSTRACE (rightMouseDown); |
edfda783 AR |
5589 | [self mouseDown: theEvent]; |
5590 | } | |
5591 | ||
5592 | ||
19454c0a | 5593 | - (void)otherMouseDown: (NSEvent *)theEvent |
edfda783 | 5594 | { |
19454c0a AR |
5595 | NSTRACE (otherMouseDown); |
5596 | [self mouseDown: theEvent]; | |
5597 | } | |
5598 | ||
5599 | ||
5600 | - (void)mouseUp: (NSEvent *)theEvent | |
5601 | { | |
5602 | NSTRACE (mouseUp); | |
edfda783 AR |
5603 | [self mouseDown: theEvent]; |
5604 | } | |
5605 | ||
5606 | ||
5607 | - (void)rightMouseUp: (NSEvent *)theEvent | |
5608 | { | |
5609 | NSTRACE (rightMouseUp); | |
5610 | [self mouseDown: theEvent]; | |
5611 | } | |
5612 | ||
5613 | ||
19454c0a AR |
5614 | - (void)otherMouseUp: (NSEvent *)theEvent |
5615 | { | |
5616 | NSTRACE (otherMouseUp); | |
5617 | [self mouseDown: theEvent]; | |
5618 | } | |
5619 | ||
5620 | ||
edfda783 AR |
5621 | - (void) scrollWheel: (NSEvent *)theEvent |
5622 | { | |
5623 | NSTRACE (scrollWheel); | |
5624 | [self mouseDown: theEvent]; | |
5625 | } | |
5626 | ||
5627 | ||
5628 | /* Tell emacs the mouse has moved. */ | |
5629 | - (void)mouseMoved: (NSEvent *)e | |
5630 | { | |
bbf534ce | 5631 | Mouse_HLInfo *hlinfo = MOUSE_HL_INFO (emacsframe); |
18da0d8a | 5632 | struct ns_display_info *dpyinfo = FRAME_DISPLAY_INFO (emacsframe); |
edfda783 | 5633 | Lisp_Object frame; |
18da0d8a | 5634 | NSPoint pt; |
edfda783 | 5635 | |
c8c057de | 5636 | // NSTRACE (mouseMoved); |
edfda783 | 5637 | |
ced135eb | 5638 | dpyinfo->last_mouse_movement_time = EV_TIMESTAMP (e); |
18da0d8a DA |
5639 | pt = [self convertPoint: [e locationInWindow] fromView: nil]; |
5640 | dpyinfo->last_mouse_motion_x = pt.x; | |
5641 | dpyinfo->last_mouse_motion_y = pt.y; | |
edfda783 AR |
5642 | |
5643 | /* update any mouse face */ | |
bbf534ce | 5644 | if (hlinfo->mouse_face_hidden) |
edfda783 | 5645 | { |
bbf534ce EZ |
5646 | hlinfo->mouse_face_hidden = 0; |
5647 | clear_mouse_face (hlinfo); | |
edfda783 AR |
5648 | } |
5649 | ||
5650 | /* tooltip handling */ | |
5651 | previous_help_echo_string = help_echo_string; | |
5652 | help_echo_string = Qnil; | |
5653 | ||
5ab473cd JD |
5654 | if (!NILP (Vmouse_autoselect_window)) |
5655 | { | |
5656 | NSTRACE (mouse_autoselect_window); | |
1fccc530 | 5657 | static Lisp_Object last_mouse_window; |
18da0d8a DA |
5658 | Lisp_Object window |
5659 | = window_from_coordinates (emacsframe, pt.x, pt.y, 0, 0); | |
1fccc530 | 5660 | |
5ab473cd | 5661 | if (WINDOWP (window) |
1fccc530 | 5662 | && !EQ (window, last_mouse_window) |
5ab473cd JD |
5663 | && !EQ (window, selected_window) |
5664 | && (focus_follows_mouse | |
5665 | || (EQ (XWINDOW (window)->frame, | |
5666 | XWINDOW (selected_window)->frame)))) | |
5667 | { | |
5668 | NSTRACE (in_window); | |
5669 | emacs_event->kind = SELECT_WINDOW_EVENT; | |
5670 | emacs_event->frame_or_window = window; | |
5671 | EV_TRAILER2 (e); | |
5672 | } | |
1fccc530 DA |
5673 | /* Remember the last window where we saw the mouse. */ |
5674 | last_mouse_window = window; | |
5ab473cd JD |
5675 | } |
5676 | ||
18da0d8a | 5677 | if (!note_mouse_movement (emacsframe, pt.x, pt.y)) |
edfda783 AR |
5678 | help_echo_string = previous_help_echo_string; |
5679 | ||
5680 | XSETFRAME (frame, emacsframe); | |
5681 | if (!NILP (help_echo_string) || !NILP (previous_help_echo_string)) | |
5682 | { | |
5683 | /* NOTE: help_echo_{window,pos,object} are set in xdisp.c | |
5684 | (note_mouse_highlight), which is called through the | |
5685 | note_mouse_movement () call above */ | |
5686 | gen_help_event (help_echo_string, frame, help_echo_window, | |
5687 | help_echo_object, help_echo_pos); | |
5688 | } | |
5689 | else | |
5690 | { | |
5691 | help_echo_string = Qnil; | |
5692 | gen_help_event (Qnil, frame, Qnil, Qnil, 0); | |
5693 | } | |
5694 | ||
5695 | if (emacsframe->mouse_moved && send_appdefined) | |
5696 | ns_send_appdefined (-1); | |
5697 | } | |
5698 | ||
5699 | ||
5700 | - (void)mouseDragged: (NSEvent *)e | |
5701 | { | |
5702 | NSTRACE (mouseDragged); | |
5703 | [self mouseMoved: e]; | |
5704 | } | |
5705 | ||
5706 | ||
5707 | - (void)rightMouseDragged: (NSEvent *)e | |
5708 | { | |
5709 | NSTRACE (rightMouseDragged); | |
5710 | [self mouseMoved: e]; | |
5711 | } | |
5712 | ||
5713 | ||
19454c0a AR |
5714 | - (void)otherMouseDragged: (NSEvent *)e |
5715 | { | |
5716 | NSTRACE (otherMouseDragged); | |
5717 | [self mouseMoved: e]; | |
5718 | } | |
5719 | ||
5720 | ||
edfda783 AR |
5721 | - (BOOL)windowShouldClose: (id)sender |
5722 | { | |
5723 | NSEvent *e =[[self window] currentEvent]; | |
5724 | ||
5725 | NSTRACE (windowShouldClose); | |
5726 | windowClosing = YES; | |
edfda783 AR |
5727 | if (!emacs_event) |
5728 | return NO; | |
5729 | emacs_event->kind = DELETE_WINDOW_EVENT; | |
5730 | emacs_event->modifiers = 0; | |
5731 | emacs_event->code = 0; | |
5732 | EV_TRAILER (e); | |
5733 | /* Don't close this window, let this be done from lisp code. */ | |
5734 | return NO; | |
5735 | } | |
5736 | ||
c4c9756b | 5737 | - (void) updateFrameSize: (BOOL) delay; |
aa7d57c5 JD |
5738 | { |
5739 | NSWindow *window = [self window]; | |
5740 | NSRect wr = [window frame]; | |
aa7d57c5 | 5741 | int extra = 0; |
aa7d57c5 | 5742 | int oldc = cols, oldr = rows; |
680e6b8c JD |
5743 | int oldw = FRAME_PIXEL_WIDTH (emacsframe); |
5744 | int oldh = FRAME_PIXEL_HEIGHT (emacsframe); | |
aa7d57c5 JD |
5745 | int neww, newh; |
5746 | ||
680e6b8c JD |
5747 | NSTRACE (updateFrameSize); |
5748 | NSTRACE_SIZE ("Original size", NSMakeSize (oldw, oldh)); | |
5749 | ||
6871e574 JD |
5750 | if (! [self isFullscreen]) |
5751 | { | |
b3e42b70 | 5752 | #ifdef NS_IMPL_GNUSTEP |
a6c4680a | 5753 | // GNUstep does not always update the tool bar height. Force it. |
b3e42b70 JD |
5754 | if (toolbar) update_frame_tool_bar (emacsframe); |
5755 | #endif | |
5756 | ||
6871e574 | 5757 | extra = FRAME_NS_TITLEBAR_HEIGHT (emacsframe) |
7def8cbd | 5758 | + FRAME_TOOLBAR_HEIGHT (emacsframe); |
6871e574 JD |
5759 | } |
5760 | ||
7def8cbd JD |
5761 | neww = (int)wr.size.width - emacsframe->border_width; |
5762 | newh = (int)wr.size.height - extra; | |
5763 | ||
5764 | cols = FRAME_PIXEL_WIDTH_TO_TEXT_COLS (emacsframe, neww); | |
5765 | rows = FRAME_PIXEL_HEIGHT_TO_TEXT_LINES (emacsframe, newh); | |
5766 | ||
5767 | if (cols < MINWIDTH) | |
5768 | cols = MINWIDTH; | |
aa7d57c5 JD |
5769 | |
5770 | if (rows < MINHEIGHT) | |
5771 | rows = MINHEIGHT; | |
5772 | ||
aa7d57c5 JD |
5773 | if (oldr != rows || oldc != cols || neww != oldw || newh != oldh) |
5774 | { | |
0b3b1d23 | 5775 | NSView *view = FRAME_NS_VIEW (emacsframe); |
960ce480 JD |
5776 | NSWindow *win = [view window]; |
5777 | NSSize sz = [win resizeIncrements]; | |
5778 | ||
7def8cbd JD |
5779 | change_frame_size (emacsframe, |
5780 | FRAME_PIXEL_TO_TEXT_WIDTH (emacsframe, neww), | |
5781 | FRAME_PIXEL_TO_TEXT_HEIGHT (emacsframe, newh), | |
5782 | 0, delay, 0, 1); | |
aa7d57c5 JD |
5783 | SET_FRAME_GARBAGED (emacsframe); |
5784 | cancel_mouse_face (emacsframe); | |
960ce480 JD |
5785 | |
5786 | // Did resize increments change because of a font change? | |
5787 | if (sz.width != FRAME_COLUMN_WIDTH (emacsframe) || | |
5788 | sz.height != FRAME_LINE_HEIGHT (emacsframe)) | |
5789 | { | |
5790 | sz.width = FRAME_COLUMN_WIDTH (emacsframe); | |
5791 | sz.height = FRAME_LINE_HEIGHT (emacsframe); | |
5792 | [win setResizeIncrements: sz]; | |
680e6b8c JD |
5793 | |
5794 | NSTRACE_SIZE ("New size", NSMakeSize (neww, newh)); | |
960ce480 JD |
5795 | } |
5796 | ||
0b3b1d23 | 5797 | [view setFrame: NSMakeRect (0, 0, neww, newh)]; |
dd946752 | 5798 | [self windowDidMove:nil]; // Update top/left. |
aa7d57c5 JD |
5799 | } |
5800 | } | |
edfda783 AR |
5801 | |
5802 | - (NSSize)windowWillResize: (NSWindow *)sender toSize: (NSSize)frameSize | |
5803 | /* normalize frame to gridded text size */ | |
5804 | { | |
6871e574 | 5805 | int extra = 0; |
3d5ee10a | 5806 | |
edfda783 | 5807 | NSTRACE (windowWillResize); |
680e6b8c | 5808 | NSTRACE_SIZE ("Original size", frameSize); |
edfda783 AR |
5809 | /*fprintf (stderr,"Window will resize: %.0f x %.0f\n",frameSize.width,frameSize.height); */ |
5810 | ||
dd946752 JD |
5811 | if (fs_state == FULLSCREEN_MAXIMIZED |
5812 | && (maximized_width != (int)frameSize.width | |
5813 | || maximized_height != (int)frameSize.height)) | |
5814 | [self setFSValue: FULLSCREEN_NONE]; | |
5815 | else if (fs_state == FULLSCREEN_WIDTH | |
5816 | && maximized_width != (int)frameSize.width) | |
5817 | [self setFSValue: FULLSCREEN_NONE]; | |
5818 | else if (fs_state == FULLSCREEN_HEIGHT | |
5819 | && maximized_height != (int)frameSize.height) | |
5820 | [self setFSValue: FULLSCREEN_NONE]; | |
5821 | if (fs_state == FULLSCREEN_NONE) | |
5822 | maximized_width = maximized_height = -1; | |
5823 | ||
7def8cbd JD |
5824 | if (! [self isFullscreen]) |
5825 | { | |
5826 | extra = FRAME_NS_TITLEBAR_HEIGHT (emacsframe) | |
5827 | + FRAME_TOOLBAR_HEIGHT (emacsframe); | |
5828 | } | |
5829 | ||
5830 | cols = FRAME_PIXEL_WIDTH_TO_TEXT_COLS (emacsframe, frameSize.width); | |
edfda783 AR |
5831 | if (cols < MINWIDTH) |
5832 | cols = MINWIDTH; | |
edfda783 | 5833 | |
6871e574 JD |
5834 | rows = FRAME_PIXEL_HEIGHT_TO_TEXT_LINES (emacsframe, |
5835 | frameSize.height - extra); | |
edfda783 AR |
5836 | if (rows < MINHEIGHT) |
5837 | rows = MINHEIGHT; | |
edfda783 AR |
5838 | #ifdef NS_IMPL_COCOA |
5839 | { | |
5840 | /* this sets window title to have size in it; the wm does this under GS */ | |
5841 | NSRect r = [[self window] frame]; | |
5842 | if (r.size.height == frameSize.height && r.size.width == frameSize.width) | |
5843 | { | |
5844 | if (old_title != 0) | |
5845 | { | |
5846 | xfree (old_title); | |
5847 | old_title = 0; | |
5848 | } | |
5849 | } | |
b19aa636 | 5850 | else if (fs_state == FULLSCREEN_NONE && ! maximizing_resize) |
edfda783 AR |
5851 | { |
5852 | char *size_title; | |
5853 | NSWindow *window = [self window]; | |
5854 | if (old_title == 0) | |
5855 | { | |
b19aa636 | 5856 | char *t = strdup ([[[self window] title] UTF8String]); |
edfda783 AR |
5857 | char *pos = strstr (t, " — "); |
5858 | if (pos) | |
5859 | *pos = '\0'; | |
b19aa636 | 5860 | old_title = t; |
edfda783 AR |
5861 | } |
5862 | size_title = xmalloc (strlen (old_title) + 40); | |
a66ff6d8 | 5863 | esprintf (size_title, "%s — (%d x %d)", old_title, cols, rows); |
edfda783 AR |
5864 | [window setTitle: [NSString stringWithUTF8String: size_title]]; |
5865 | [window display]; | |
5866 | xfree (size_title); | |
5867 | } | |
5868 | } | |
5869 | #endif /* NS_IMPL_COCOA */ | |
5870 | /*fprintf (stderr," ...size became %.0f x %.0f (%d x %d)\n",frameSize.width,frameSize.height,cols,rows); */ | |
5871 | ||
5872 | return frameSize; | |
5873 | } | |
5874 | ||
5875 | ||
5876 | - (void)windowDidResize: (NSNotification *)notification | |
5877 | { | |
3d5ee10a | 5878 | if (! [self fsIsNative]) |
6871e574 JD |
5879 | { |
5880 | NSWindow *theWindow = [notification object]; | |
5881 | /* We can get notification on the non-FS window when in | |
5882 | fullscreen mode. */ | |
5883 | if ([self window] != theWindow) return; | |
5884 | } | |
04fafa46 | 5885 | |
0dc8cf50 | 5886 | #ifdef NS_IMPL_GNUSTEP |
edfda783 AR |
5887 | NSWindow *theWindow = [notification object]; |
5888 | ||
04fafa46 | 5889 | /* In GNUstep, at least currently, it's possible to get a didResize |
edfda783 AR |
5890 | without getting a willResize.. therefore we need to act as if we got |
5891 | the willResize now */ | |
5892 | NSSize sz = [theWindow frame].size; | |
5893 | sz = [self windowWillResize: theWindow toSize: sz]; | |
5894 | #endif /* NS_IMPL_GNUSTEP */ | |
5895 | ||
5896 | NSTRACE (windowDidResize); | |
5897 | /*fprintf (stderr,"windowDidResize: %.0f\n",[theWindow frame].size.height); */ | |
5898 | ||
b19aa636 JD |
5899 | if (cols > 0 && rows > 0) |
5900 | { | |
5901 | [self updateFrameSize: YES]; | |
5902 | } | |
5903 | ||
5904 | ns_send_appdefined (-1); | |
5905 | } | |
5906 | ||
edfda783 | 5907 | #ifdef NS_IMPL_COCOA |
b19aa636 JD |
5908 | - (void)viewDidEndLiveResize |
5909 | { | |
5910 | [super viewDidEndLiveResize]; | |
edfda783 AR |
5911 | if (old_title != 0) |
5912 | { | |
b19aa636 | 5913 | [[self window] setTitle: [NSString stringWithUTF8String: old_title]]; |
edfda783 AR |
5914 | xfree (old_title); |
5915 | old_title = 0; | |
5916 | } | |
b19aa636 | 5917 | maximizing_resize = NO; |
edfda783 | 5918 | } |
b19aa636 | 5919 | #endif /* NS_IMPL_COCOA */ |
edfda783 AR |
5920 | |
5921 | ||
5922 | - (void)windowDidBecomeKey: (NSNotification *)notification | |
c8c057de | 5923 | /* cf. x_detect_focus_change(), x_focus_changed(), x_new_focus_frame() */ |
edfda783 | 5924 | { |
aad3612f | 5925 | struct ns_display_info *dpyinfo = FRAME_DISPLAY_INFO (emacsframe); |
9e50ff0c | 5926 | struct frame *old_focus = dpyinfo->x_focus_frame; |
edfda783 AR |
5927 | |
5928 | NSTRACE (windowDidBecomeKey); | |
5929 | ||
5930 | if (emacsframe != old_focus) | |
9e50ff0c | 5931 | dpyinfo->x_focus_frame = emacsframe; |
81cfe31c | 5932 | |
edfda783 AR |
5933 | ns_frame_rehighlight (emacsframe); |
5934 | ||
5935 | if (emacs_event) | |
5936 | { | |
5937 | emacs_event->kind = FOCUS_IN_EVENT; | |
5938 | EV_TRAILER ((id)nil); | |
5939 | } | |
5940 | } | |
5941 | ||
5942 | ||
5943 | - (void)windowDidResignKey: (NSNotification *)notification | |
c8c057de | 5944 | /* cf. x_detect_focus_change(), x_focus_changed(), x_new_focus_frame() */ |
edfda783 | 5945 | { |
aad3612f | 5946 | struct ns_display_info *dpyinfo = FRAME_DISPLAY_INFO (emacsframe); |
18c26d81 | 5947 | BOOL is_focus_frame = dpyinfo->x_focus_frame == emacsframe; |
edfda783 AR |
5948 | NSTRACE (windowDidResignKey); |
5949 | ||
18c26d81 | 5950 | if (is_focus_frame) |
9e50ff0c | 5951 | dpyinfo->x_focus_frame = 0; |
edfda783 | 5952 | |
a2301006 | 5953 | emacsframe->mouse_moved = 0; |
c8c057de AR |
5954 | ns_frame_rehighlight (emacsframe); |
5955 | ||
5956 | /* FIXME: for some reason needed on second and subsequent clicks away | |
5957 | from sole-frame Emacs to get hollow box to show */ | |
5958 | if (!windowClosing && [[self window] isVisible] == YES) | |
59bc82c0 SZ |
5959 | { |
5960 | x_update_cursor (emacsframe, 1); | |
5961 | x_set_frame_alpha (emacsframe); | |
5962 | } | |
edfda783 | 5963 | |
18c26d81 | 5964 | if (emacs_event && is_focus_frame) |
edfda783 AR |
5965 | { |
5966 | [self deleteWorkingText]; | |
18c26d81 | 5967 | emacs_event->kind = FOCUS_OUT_EVENT; |
edfda783 AR |
5968 | EV_TRAILER ((id)nil); |
5969 | } | |
5970 | } | |
5971 | ||
5972 | ||
5973 | - (void)windowWillMiniaturize: sender | |
5974 | { | |
5975 | NSTRACE (windowWillMiniaturize); | |
5976 | } | |
5977 | ||
5978 | ||
5979 | - (BOOL)isFlipped | |
5980 | { | |
5981 | return YES; | |
5982 | } | |
5983 | ||
5984 | ||
5985 | - (BOOL)isOpaque | |
5986 | { | |
5987 | return NO; | |
5988 | } | |
5989 | ||
5990 | ||
5991 | - initFrameFromEmacs: (struct frame *)f | |
5992 | { | |
5993 | NSRect r, wr; | |
5994 | Lisp_Object tem; | |
5995 | NSWindow *win; | |
edfda783 AR |
5996 | NSSize sz; |
5997 | NSColor *col; | |
5998 | NSString *name; | |
5999 | ||
6000 | NSTRACE (initFrameFromEmacs); | |
6001 | ||
6002 | windowClosing = NO; | |
6003 | processingCompose = NO; | |
6004 | scrollbarsNeedingUpdate = 0; | |
dd946752 JD |
6005 | fs_state = FULLSCREEN_NONE; |
6006 | fs_before_fs = next_maximized = -1; | |
6871e574 JD |
6007 | #ifdef HAVE_NATIVE_FS |
6008 | fs_is_native = ns_use_native_fullscreen; | |
6009 | #else | |
6010 | fs_is_native = NO; | |
6011 | #endif | |
dd946752 JD |
6012 | maximized_width = maximized_height = -1; |
6013 | nonfs_window = nil; | |
edfda783 AR |
6014 | |
6015 | /*fprintf (stderr,"init with %d, %d\n",f->text_cols, f->text_lines); */ | |
6016 | ||
e2f79c8d | 6017 | ns_userRect = NSMakeRect (0, 0, 0, 0); |
edfda783 AR |
6018 | r = NSMakeRect (0, 0, FRAME_TEXT_COLS_TO_PIXEL_WIDTH (f, f->text_cols), |
6019 | FRAME_TEXT_LINES_TO_PIXEL_HEIGHT (f, f->text_lines)); | |
6020 | [self initWithFrame: r]; | |
6aba198c | 6021 | [self setAutoresizingMask: NSViewWidthSizable | NSViewHeightSizable]; |
edfda783 AR |
6022 | |
6023 | FRAME_NS_VIEW (f) = self; | |
6024 | emacsframe = f; | |
b19aa636 | 6025 | #ifdef NS_IMPL_COCOA |
edfda783 | 6026 | old_title = 0; |
b19aa636 JD |
6027 | maximizing_resize = NO; |
6028 | #endif | |
edfda783 AR |
6029 | |
6030 | win = [[EmacsWindow alloc] | |
6031 | initWithContentRect: r | |
6032 | styleMask: (NSResizableWindowMask | | |
a258d627 JD |
6033 | #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_7 |
6034 | NSTitledWindowMask | | |
6035 | #endif | |
edfda783 AR |
6036 | NSMiniaturizableWindowMask | |
6037 | NSClosableWindowMask) | |
6038 | backing: NSBackingStoreBuffered | |
6039 | defer: YES]; | |
6040 | ||
6871e574 | 6041 | #ifdef HAVE_NATIVE_FS |
dd946752 JD |
6042 | [win setCollectionBehavior:NSWindowCollectionBehaviorFullScreenPrimary]; |
6043 | #endif | |
6044 | ||
edfda783 | 6045 | wr = [win frame]; |
dd946752 | 6046 | bwidth = f->border_width = wr.size.width - r.size.width; |
04fafa46 | 6047 | tibar_height = FRAME_NS_TITLEBAR_HEIGHT (f) = wr.size.height - r.size.height; |
edfda783 AR |
6048 | |
6049 | [win setAcceptsMouseMovedEvents: YES]; | |
6050 | [win setDelegate: self]; | |
6051 | [win useOptimizedDrawing: YES]; | |
6052 | ||
6053 | sz.width = FRAME_COLUMN_WIDTH (f); | |
6054 | sz.height = FRAME_LINE_HEIGHT (f); | |
6055 | [win setResizeIncrements: sz]; | |
6056 | ||
6057 | [[win contentView] addSubview: self]; | |
6058 | ||
6059 | if (ns_drag_types) | |
6060 | [self registerForDraggedTypes: ns_drag_types]; | |
6061 | ||
e69b0960 | 6062 | tem = f->name; |
edfda783 | 6063 | name = [NSString stringWithUTF8String: |
0dc8cf50 | 6064 | NILP (tem) ? "Emacs" : SSDATA (tem)]; |
edfda783 AR |
6065 | [win setTitle: name]; |
6066 | ||
6067 | /* toolbar support */ | |
6068 | toolbar = [[EmacsToolbar alloc] initForView: self withIdentifier: | |
6069 | [NSString stringWithFormat: @"Emacs Frame %d", | |
6070 | ns_window_num]]; | |
6071 | [win setToolbar: toolbar]; | |
6072 | [toolbar setVisible: NO]; | |
6073 | #ifdef NS_IMPL_COCOA | |
c0342369 JD |
6074 | { |
6075 | NSButton *toggleButton; | |
edfda783 AR |
6076 | toggleButton = [win standardWindowButton: NSWindowToolbarButton]; |
6077 | [toggleButton setTarget: self]; | |
6078 | [toggleButton setAction: @selector (toggleToolbar: )]; | |
c0342369 | 6079 | } |
edfda783 | 6080 | #endif |
581a8100 | 6081 | FRAME_TOOLBAR_HEIGHT (f) = 0; |
edfda783 | 6082 | |
e69b0960 | 6083 | tem = f->icon_name; |
edfda783 AR |
6084 | if (!NILP (tem)) |
6085 | [win setMiniwindowTitle: | |
0dc8cf50 | 6086 | [NSString stringWithUTF8String: SSDATA (tem)]]; |
edfda783 AR |
6087 | |
6088 | { | |
6089 | NSScreen *screen = [win screen]; | |
6090 | ||
6091 | if (screen != 0) | |
6092 | [win setFrameTopLeftPoint: NSMakePoint | |
6093 | (IN_BOUND (-SCREENMAX, f->left_pos, SCREENMAX), | |
6094 | IN_BOUND (-SCREENMAX, | |
6095 | [screen frame].size.height - NS_TOP_POS (f), SCREENMAX))]; | |
6096 | } | |
6097 | ||
6098 | [win makeFirstResponder: self]; | |
6099 | ||
6100 | col = ns_lookup_indexed_color (NS_FACE_BACKGROUND | |
6101 | (FRAME_DEFAULT_FACE (emacsframe)), emacsframe); | |
6102 | [win setBackgroundColor: col]; | |
c0342369 | 6103 | if ([col alphaComponent] != (EmacsCGFloat) 1.0) |
edfda783 AR |
6104 | [win setOpaque: NO]; |
6105 | ||
6106 | [self allocateGState]; | |
6107 | ||
699c10bd | 6108 | [NSApp registerServicesMenuSendTypes: ns_send_types |
3fe4b549 | 6109 | returnTypes: nil]; |
699c10bd | 6110 | |
edfda783 AR |
6111 | ns_window_num++; |
6112 | return self; | |
6113 | } | |
6114 | ||
6115 | ||
6116 | - (void)windowDidMove: sender | |
6117 | { | |
6118 | NSWindow *win = [self window]; | |
6119 | NSRect r = [win frame]; | |
e2f79c8d JD |
6120 | NSArray *screens = [NSScreen screens]; |
6121 | NSScreen *screen = [screens objectAtIndex: 0]; | |
edfda783 AR |
6122 | |
6123 | NSTRACE (windowDidMove); | |
6124 | ||
6125 | if (!emacsframe->output_data.ns) | |
6126 | return; | |
6127 | if (screen != nil) | |
6128 | { | |
6516d10a AR |
6129 | emacsframe->left_pos = r.origin.x; |
6130 | emacsframe->top_pos = | |
6131 | [screen frame].size.height - (r.origin.y + r.size.height); | |
edfda783 AR |
6132 | } |
6133 | } | |
6134 | ||
6516d10a AR |
6135 | |
6136 | /* Called AFTER method below, but before our windowWillResize call there leads | |
6137 | to windowDidResize -> x_set_window_size. Update emacs' notion of frame | |
6138 | location so set_window_size moves the frame. */ | |
edfda783 AR |
6139 | - (BOOL)windowShouldZoom: (NSWindow *)sender toFrame: (NSRect)newFrame |
6140 | { | |
e2f79c8d | 6141 | emacsframe->output_data.ns->zooming = 1; |
edfda783 AR |
6142 | return YES; |
6143 | } | |
edfda783 | 6144 | |
4ddf94bd AR |
6145 | |
6146 | /* Override to do something slightly nonstandard, but nice. First click on | |
6147 | zoom button will zoom vertically. Second will zoom completely. Third | |
6148 | returns to original. */ | |
edfda783 | 6149 | - (NSRect)windowWillUseStandardFrame:(NSWindow *)sender |
4ddf94bd AR |
6150 | defaultFrame:(NSRect)defaultFrame |
6151 | { | |
6152 | NSRect result = [sender frame]; | |
6516d10a | 6153 | |
4ddf94bd AR |
6154 | NSTRACE (windowWillUseStandardFrame); |
6155 | ||
dd946752 JD |
6156 | if (fs_before_fs != -1) /* Entering fullscreen */ |
6157 | { | |
6158 | result = defaultFrame; | |
6159 | } | |
6160 | else if (next_maximized == FULLSCREEN_HEIGHT | |
6161 | || (next_maximized == -1 | |
6162 | && abs (defaultFrame.size.height - result.size.height) | |
6163 | > FRAME_LINE_HEIGHT (emacsframe))) | |
6516d10a AR |
6164 | { |
6165 | /* first click */ | |
6166 | ns_userRect = result; | |
dd946752 JD |
6167 | maximized_height = result.size.height = defaultFrame.size.height; |
6168 | maximized_width = -1; | |
6516d10a | 6169 | result.origin.y = defaultFrame.origin.y; |
dd946752 | 6170 | [self setFSValue: FULLSCREEN_HEIGHT]; |
b19aa636 JD |
6171 | #ifdef NS_IMPL_COCOA |
6172 | maximizing_resize = YES; | |
6173 | #endif | |
dd946752 JD |
6174 | } |
6175 | else if (next_maximized == FULLSCREEN_WIDTH) | |
6176 | { | |
6177 | ns_userRect = result; | |
6178 | maximized_width = result.size.width = defaultFrame.size.width; | |
6179 | maximized_height = -1; | |
6180 | result.origin.x = defaultFrame.origin.x; | |
6181 | [self setFSValue: FULLSCREEN_WIDTH]; | |
6182 | } | |
6183 | else if (next_maximized == FULLSCREEN_MAXIMIZED | |
6184 | || (next_maximized == -1 | |
6185 | && abs (defaultFrame.size.width - result.size.width) | |
6186 | > FRAME_COLUMN_WIDTH (emacsframe))) | |
6187 | { | |
6188 | result = defaultFrame; /* second click */ | |
6189 | maximized_width = result.size.width; | |
6190 | maximized_height = result.size.height; | |
6191 | [self setFSValue: FULLSCREEN_MAXIMIZED]; | |
b19aa636 JD |
6192 | #ifdef NS_IMPL_COCOA |
6193 | maximizing_resize = YES; | |
6194 | #endif | |
6516d10a AR |
6195 | } |
6196 | else | |
6197 | { | |
dd946752 JD |
6198 | /* restore */ |
6199 | result = ns_userRect.size.height ? ns_userRect : result; | |
6200 | ns_userRect = NSMakeRect (0, 0, 0, 0); | |
b19aa636 JD |
6201 | #ifdef NS_IMPL_COCOA |
6202 | maximizing_resize = fs_state != FULLSCREEN_NONE; | |
6203 | #endif | |
dd946752 | 6204 | [self setFSValue: FULLSCREEN_NONE]; |
c0342369 | 6205 | maximized_width = maximized_height = -1; |
6516d10a | 6206 | } |
4ddf94bd | 6207 | |
dd946752 | 6208 | if (fs_before_fs == -1) next_maximized = -1; |
4ddf94bd AR |
6209 | [self windowWillResize: sender toSize: result.size]; |
6210 | return result; | |
6211 | } | |
edfda783 AR |
6212 | |
6213 | ||
6214 | - (void)windowDidDeminiaturize: sender | |
6215 | { | |
6216 | NSTRACE (windowDidDeminiaturize); | |
6217 | if (!emacsframe->output_data.ns) | |
6218 | return; | |
edfa7fa0 DA |
6219 | |
6220 | SET_FRAME_ICONIFIED (emacsframe, 0); | |
6221 | SET_FRAME_VISIBLE (emacsframe, 1); | |
94ae2ad4 | 6222 | windows_or_buffers_changed = 63; |
edfda783 AR |
6223 | |
6224 | if (emacs_event) | |
6225 | { | |
edfa7fa0 | 6226 | emacs_event->kind = DEICONIFY_EVENT; |
edfda783 AR |
6227 | EV_TRAILER ((id)nil); |
6228 | } | |
6229 | } | |
6230 | ||
6231 | ||
6232 | - (void)windowDidExpose: sender | |
6233 | { | |
6234 | NSTRACE (windowDidExpose); | |
6235 | if (!emacsframe->output_data.ns) | |
6236 | return; | |
edfa7fa0 DA |
6237 | |
6238 | SET_FRAME_VISIBLE (emacsframe, 1); | |
edfda783 AR |
6239 | SET_FRAME_GARBAGED (emacsframe); |
6240 | ||
6241 | if (send_appdefined) | |
6242 | ns_send_appdefined (-1); | |
6243 | } | |
6244 | ||
6245 | ||
6246 | - (void)windowDidMiniaturize: sender | |
6247 | { | |
6248 | NSTRACE (windowDidMiniaturize); | |
6249 | if (!emacsframe->output_data.ns) | |
6250 | return; | |
6251 | ||
edfa7fa0 DA |
6252 | SET_FRAME_ICONIFIED (emacsframe, 1); |
6253 | SET_FRAME_VISIBLE (emacsframe, 0); | |
edfda783 AR |
6254 | |
6255 | if (emacs_event) | |
6256 | { | |
6257 | emacs_event->kind = ICONIFY_EVENT; | |
6258 | EV_TRAILER ((id)nil); | |
6259 | } | |
6260 | } | |
6261 | ||
6871e574 JD |
6262 | #ifdef HAVE_NATIVE_FS |
6263 | - (NSApplicationPresentationOptions)window:(NSWindow *)window | |
6264 | willUseFullScreenPresentationOptions: | |
6265 | (NSApplicationPresentationOptions)proposedOptions | |
6266 | { | |
6267 | return proposedOptions|NSApplicationPresentationAutoHideToolbar; | |
6268 | } | |
6269 | #endif | |
6270 | ||
dd946752 JD |
6271 | - (void)windowWillEnterFullScreen:(NSNotification *)notification |
6272 | { | |
6273 | fs_before_fs = fs_state; | |
6274 | } | |
6275 | ||
6276 | - (void)windowDidEnterFullScreen:(NSNotification *)notification | |
6277 | { | |
6278 | [self setFSValue: FULLSCREEN_BOTH]; | |
6871e574 | 6279 | if (! [self fsIsNative]) |
04fafa46 | 6280 | { |
6871e574 JD |
6281 | [self windowDidBecomeKey:notification]; |
6282 | [nonfs_window orderOut:self]; | |
04fafa46 | 6283 | } |
28c76099 JD |
6284 | else |
6285 | { | |
6286 | BOOL tbar_visible = FRAME_EXTERNAL_TOOL_BAR (emacsframe) ? YES : NO; | |
6287 | #ifdef NS_IMPL_COCOA | |
ddb317ba | 6288 | #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_7 |
28c76099 JD |
6289 | unsigned val = (unsigned)[NSApp presentationOptions]; |
6290 | ||
6291 | // OSX 10.7 bug fix, the menu won't appear without this. | |
6292 | // val is non-zero on other OSX versions. | |
6293 | if (val == 0) | |
6294 | { | |
6295 | NSApplicationPresentationOptions options | |
6296 | = NSApplicationPresentationAutoHideDock | |
6297 | | NSApplicationPresentationAutoHideMenuBar | |
6298 | | NSApplicationPresentationFullScreen | |
6299 | | NSApplicationPresentationAutoHideToolbar; | |
6300 | ||
6301 | [NSApp setPresentationOptions: options]; | |
6302 | } | |
ddb317ba | 6303 | #endif |
28c76099 JD |
6304 | #endif |
6305 | [toolbar setVisible:tbar_visible]; | |
6306 | } | |
dd946752 JD |
6307 | } |
6308 | ||
6309 | - (void)windowWillExitFullScreen:(NSNotification *)notification | |
6310 | { | |
6311 | if (next_maximized != -1) | |
6312 | fs_before_fs = next_maximized; | |
6313 | } | |
6314 | ||
6315 | - (void)windowDidExitFullScreen:(NSNotification *)notification | |
6316 | { | |
6317 | [self setFSValue: fs_before_fs]; | |
6318 | fs_before_fs = -1; | |
d180bde8 | 6319 | #ifdef HAVE_NATIVE_FS |
da5ecfa9 | 6320 | [self updateCollectionBehavior]; |
c0342369 | 6321 | #endif |
6871e574 JD |
6322 | if (FRAME_EXTERNAL_TOOL_BAR (emacsframe)) |
6323 | { | |
6324 | [toolbar setVisible:YES]; | |
6325 | update_frame_tool_bar (emacsframe); | |
6326 | [self updateFrameSize:YES]; | |
6327 | [[self window] display]; | |
6328 | } | |
6329 | else | |
6330 | [toolbar setVisible:NO]; | |
6331 | ||
dd946752 JD |
6332 | if (next_maximized != -1) |
6333 | [[self window] performZoom:self]; | |
6334 | } | |
6335 | ||
6871e574 | 6336 | - (BOOL)fsIsNative |
dd946752 | 6337 | { |
6871e574 JD |
6338 | return fs_is_native; |
6339 | } | |
6340 | ||
6341 | - (BOOL)isFullscreen | |
6342 | { | |
6343 | if (! fs_is_native) return nonfs_window != nil; | |
6344 | #ifdef HAVE_NATIVE_FS | |
6345 | return ([[self window] styleMask] & NSFullScreenWindowMask) != 0; | |
dd946752 | 6346 | #else |
6871e574 JD |
6347 | return NO; |
6348 | #endif | |
6349 | } | |
6350 | ||
6351 | #ifdef HAVE_NATIVE_FS | |
da5ecfa9 | 6352 | - (void)updateCollectionBehavior |
6871e574 JD |
6353 | { |
6354 | if (! [self isFullscreen]) | |
6355 | { | |
6356 | NSWindow *win = [self window]; | |
6357 | NSWindowCollectionBehavior b = [win collectionBehavior]; | |
6358 | if (ns_use_native_fullscreen) | |
6359 | b |= NSWindowCollectionBehaviorFullScreenPrimary; | |
6360 | else | |
6361 | b &= ~NSWindowCollectionBehaviorFullScreenPrimary; | |
6362 | ||
6363 | [win setCollectionBehavior: b]; | |
6364 | fs_is_native = ns_use_native_fullscreen; | |
6365 | } | |
6366 | } | |
6367 | #endif | |
3d5ee10a | 6368 | |
6871e574 JD |
6369 | - (void)toggleFullScreen: (id)sender |
6370 | { | |
6371 | NSWindow *w, *fw; | |
6372 | BOOL onFirstScreen; | |
6373 | struct frame *f; | |
dd946752 | 6374 | NSSize sz; |
6871e574 JD |
6375 | NSRect r, wr; |
6376 | NSColor *col; | |
6377 | ||
6378 | if (fs_is_native) | |
6379 | { | |
d180bde8 | 6380 | #ifdef HAVE_NATIVE_FS |
6871e574 | 6381 | [[self window] toggleFullScreen:sender]; |
c0342369 | 6382 | #endif |
6871e574 JD |
6383 | return; |
6384 | } | |
6385 | ||
6386 | w = [self window]; | |
6387 | onFirstScreen = [[w screen] isEqual:[[NSScreen screens] objectAtIndex:0]]; | |
6388 | f = emacsframe; | |
6389 | wr = [w frame]; | |
6390 | col = ns_lookup_indexed_color (NS_FACE_BACKGROUND | |
6391 | (FRAME_DEFAULT_FACE (f)), | |
6392 | f); | |
dd946752 JD |
6393 | |
6394 | sz.width = FRAME_COLUMN_WIDTH (f); | |
6395 | sz.height = FRAME_LINE_HEIGHT (f); | |
6396 | ||
6397 | if (fs_state != FULLSCREEN_BOTH) | |
6398 | { | |
029788c7 JD |
6399 | NSScreen *screen = [w screen]; |
6400 | ||
6401 | #if defined (NS_IMPL_COCOA) && \ | |
6402 | MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_9 | |
6403 | /* Hide ghost menu bar on secondary monitor? */ | |
6404 | if (! onFirstScreen) | |
6405 | onFirstScreen = [NSScreen screensHaveSeparateSpaces]; | |
6406 | #endif | |
dd946752 JD |
6407 | /* Hide dock and menubar if we are on the primary screen. */ |
6408 | if (onFirstScreen) | |
6409 | { | |
6410 | #if defined (NS_IMPL_COCOA) && \ | |
6411 | MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6 | |
6412 | NSApplicationPresentationOptions options | |
6413 | = NSApplicationPresentationAutoHideDock | |
6414 | | NSApplicationPresentationAutoHideMenuBar; | |
6415 | ||
6416 | [NSApp setPresentationOptions: options]; | |
6417 | #else | |
6418 | [NSMenu setMenuBarVisible:NO]; | |
6419 | #endif | |
6420 | } | |
6421 | ||
6422 | fw = [[EmacsFSWindow alloc] | |
04fafa46 | 6423 | initWithContentRect:[w contentRectForFrameRect:wr] |
dd946752 JD |
6424 | styleMask:NSBorderlessWindowMask |
6425 | backing:NSBackingStoreBuffered | |
6426 | defer:YES | |
029788c7 | 6427 | screen:screen]; |
dd946752 JD |
6428 | |
6429 | [fw setContentView:[w contentView]]; | |
6430 | [fw setTitle:[w title]]; | |
dd946752 | 6431 | [fw setDelegate:self]; |
dd946752 JD |
6432 | [fw setAcceptsMouseMovedEvents: YES]; |
6433 | [fw useOptimizedDrawing: YES]; | |
6434 | [fw setResizeIncrements: sz]; | |
6435 | [fw setBackgroundColor: col]; | |
c0342369 | 6436 | if ([col alphaComponent] != (EmacsCGFloat) 1.0) |
dd946752 JD |
6437 | [fw setOpaque: NO]; |
6438 | ||
6439 | f->border_width = 0; | |
6440 | FRAME_NS_TITLEBAR_HEIGHT (f) = 0; | |
04fafa46 JD |
6441 | tobar_height = FRAME_TOOLBAR_HEIGHT (f); |
6442 | FRAME_TOOLBAR_HEIGHT (f) = 0; | |
dd946752 JD |
6443 | |
6444 | nonfs_window = w; | |
04fafa46 | 6445 | |
dd946752 | 6446 | [self windowWillEnterFullScreen:nil]; |
04fafa46 JD |
6447 | [fw makeKeyAndOrderFront:NSApp]; |
6448 | [fw makeFirstResponder:self]; | |
dd946752 | 6449 | [w orderOut:self]; |
029788c7 | 6450 | r = [fw frameRectForContentRect:[screen frame]]; |
dd946752 JD |
6451 | [fw setFrame: r display:YES animate:YES]; |
6452 | [self windowDidEnterFullScreen:nil]; | |
04fafa46 | 6453 | [fw display]; |
dd946752 JD |
6454 | } |
6455 | else | |
6456 | { | |
6457 | fw = w; | |
6458 | w = nonfs_window; | |
04fafa46 | 6459 | nonfs_window = nil; |
dd946752 JD |
6460 | |
6461 | if (onFirstScreen) | |
6462 | { | |
6463 | #if defined (NS_IMPL_COCOA) && \ | |
6464 | MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6 | |
6465 | [NSApp setPresentationOptions: NSApplicationPresentationDefault]; | |
6466 | #else | |
6467 | [NSMenu setMenuBarVisible:YES]; | |
6468 | #endif | |
6469 | } | |
6470 | ||
6471 | [w setContentView:[fw contentView]]; | |
6472 | [w setResizeIncrements: sz]; | |
6473 | [w setBackgroundColor: col]; | |
c0342369 | 6474 | if ([col alphaComponent] != (EmacsCGFloat) 1.0) |
dd946752 | 6475 | [w setOpaque: NO]; |
5f3f57be | 6476 | |
dd946752 | 6477 | f->border_width = bwidth; |
04fafa46 | 6478 | FRAME_NS_TITLEBAR_HEIGHT (f) = tibar_height; |
6871e574 JD |
6479 | if (FRAME_EXTERNAL_TOOL_BAR (f)) |
6480 | FRAME_TOOLBAR_HEIGHT (f) = tobar_height; | |
dd946752 JD |
6481 | |
6482 | [self windowWillExitFullScreen:nil]; | |
6483 | [fw setFrame: [w frame] display:YES animate:YES]; | |
6484 | [fw close]; | |
6485 | [w makeKeyAndOrderFront:NSApp]; | |
6486 | [self windowDidExitFullScreen:nil]; | |
6871e574 | 6487 | [self updateFrameSize:YES]; |
dd946752 | 6488 | } |
dd946752 JD |
6489 | } |
6490 | ||
6491 | - (void)handleFS | |
6492 | { | |
6493 | if (fs_state != emacsframe->want_fullscreen) | |
6494 | { | |
6495 | if (fs_state == FULLSCREEN_BOTH) | |
6496 | { | |
6497 | [self toggleFullScreen:self]; | |
6498 | } | |
6499 | ||
6500 | switch (emacsframe->want_fullscreen) | |
6501 | { | |
6502 | case FULLSCREEN_BOTH: | |
6503 | [self toggleFullScreen:self]; | |
6504 | break; | |
6505 | case FULLSCREEN_WIDTH: | |
6506 | next_maximized = FULLSCREEN_WIDTH; | |
6507 | if (fs_state != FULLSCREEN_BOTH) | |
6508 | [[self window] performZoom:self]; | |
6509 | break; | |
6510 | case FULLSCREEN_HEIGHT: | |
6511 | next_maximized = FULLSCREEN_HEIGHT; | |
6512 | if (fs_state != FULLSCREEN_BOTH) | |
6513 | [[self window] performZoom:self]; | |
6514 | break; | |
6515 | case FULLSCREEN_MAXIMIZED: | |
6516 | next_maximized = FULLSCREEN_MAXIMIZED; | |
6517 | if (fs_state != FULLSCREEN_BOTH) | |
6518 | [[self window] performZoom:self]; | |
6519 | break; | |
6520 | case FULLSCREEN_NONE: | |
6521 | if (fs_state != FULLSCREEN_BOTH) | |
6522 | { | |
6523 | next_maximized = FULLSCREEN_NONE; | |
6524 | [[self window] performZoom:self]; | |
6525 | } | |
6526 | break; | |
6527 | } | |
5f3f57be | 6528 | |
dd946752 JD |
6529 | emacsframe->want_fullscreen = FULLSCREEN_NONE; |
6530 | } | |
6531 | ||
6532 | } | |
6533 | ||
6534 | - (void) setFSValue: (int)value | |
6535 | { | |
6536 | Lisp_Object lval = Qnil; | |
6537 | switch (value) | |
6538 | { | |
6539 | case FULLSCREEN_BOTH: | |
6540 | lval = Qfullboth; | |
6541 | break; | |
6542 | case FULLSCREEN_WIDTH: | |
6543 | lval = Qfullwidth; | |
6544 | break; | |
6545 | case FULLSCREEN_HEIGHT: | |
6546 | lval = Qfullheight; | |
6547 | break; | |
6548 | case FULLSCREEN_MAXIMIZED: | |
6549 | lval = Qmaximized; | |
6550 | break; | |
6551 | } | |
6552 | store_frame_param (emacsframe, Qfullscreen, lval); | |
6553 | fs_state = value; | |
6554 | } | |
edfda783 AR |
6555 | |
6556 | - (void)mouseEntered: (NSEvent *)theEvent | |
6557 | { | |
edfda783 | 6558 | NSTRACE (mouseEntered); |
ced135eb DA |
6559 | if (emacsframe) |
6560 | FRAME_DISPLAY_INFO (emacsframe)->last_mouse_movement_time | |
6561 | = EV_TIMESTAMP (theEvent); | |
edfda783 AR |
6562 | } |
6563 | ||
6564 | ||
6565 | - (void)mouseExited: (NSEvent *)theEvent | |
6566 | { | |
bbf534ce | 6567 | Mouse_HLInfo *hlinfo = emacsframe ? MOUSE_HL_INFO (emacsframe) : NULL; |
edfda783 AR |
6568 | |
6569 | NSTRACE (mouseExited); | |
6570 | ||
c1fc2d3a | 6571 | if (!hlinfo) |
edfda783 AR |
6572 | return; |
6573 | ||
ced135eb DA |
6574 | FRAME_DISPLAY_INFO (emacsframe)->last_mouse_movement_time |
6575 | = EV_TIMESTAMP (theEvent); | |
edfda783 | 6576 | |
bbf534ce | 6577 | if (emacsframe == hlinfo->mouse_face_mouse_frame) |
edfda783 | 6578 | { |
bbf534ce EZ |
6579 | clear_mouse_face (hlinfo); |
6580 | hlinfo->mouse_face_mouse_frame = 0; | |
edfda783 AR |
6581 | } |
6582 | } | |
6583 | ||
6584 | ||
6585 | - menuDown: sender | |
6586 | { | |
6587 | NSTRACE (menuDown); | |
6588 | if (context_menu_value == -1) | |
6589 | context_menu_value = [sender tag]; | |
1088b922 | 6590 | else |
0dc8cf50 JD |
6591 | { |
6592 | NSInteger tag = [sender tag]; | |
6593 | find_and_call_menu_selection (emacsframe, emacsframe->menu_bar_items_used, | |
e69b0960 | 6594 | emacsframe->menu_bar_vector, |
0dc8cf50 JD |
6595 | (void *)tag); |
6596 | } | |
6597 | ||
edfda783 AR |
6598 | ns_send_appdefined (-1); |
6599 | return self; | |
6600 | } | |
6601 | ||
6602 | ||
6603 | - (EmacsToolbar *)toolbar | |
6604 | { | |
6605 | return toolbar; | |
6606 | } | |
6607 | ||
6608 | ||
6609 | /* this gets called on toolbar button click */ | |
6610 | - toolbarClicked: (id)item | |
6611 | { | |
6612 | NSEvent *theEvent; | |
6613 | int idx = [item tag] * TOOL_BAR_ITEM_NSLOTS; | |
6614 | ||
6615 | NSTRACE (toolbarClicked); | |
6616 | ||
6617 | if (!emacs_event) | |
6618 | return self; | |
6619 | ||
6620 | /* send first event (for some reason two needed) */ | |
8612b71a | 6621 | theEvent = [[self window] currentEvent]; |
edfda783 AR |
6622 | emacs_event->kind = TOOL_BAR_EVENT; |
6623 | XSETFRAME (emacs_event->arg, emacsframe); | |
6624 | EV_TRAILER (theEvent); | |
6625 | ||
6626 | emacs_event->kind = TOOL_BAR_EVENT; | |
6627 | /* XSETINT (emacs_event->code, 0); */ | |
e69b0960 | 6628 | emacs_event->arg = AREF (emacsframe->tool_bar_items, |
edd74c35 | 6629 | idx + TOOL_BAR_ITEM_KEY); |
edfda783 AR |
6630 | emacs_event->modifiers = EV_MODIFIERS (theEvent); |
6631 | EV_TRAILER (theEvent); | |
6632 | return self; | |
6633 | } | |
6634 | ||
6635 | ||
6636 | - toggleToolbar: (id)sender | |
6637 | { | |
8612b71a AR |
6638 | if (!emacs_event) |
6639 | return self; | |
6640 | ||
a9f58614 | 6641 | emacs_event->kind = NS_NONKEY_EVENT; |
8612b71a AR |
6642 | emacs_event->code = KEY_NS_TOGGLE_TOOLBAR; |
6643 | EV_TRAILER ((id)nil); | |
6644 | return self; | |
edfda783 AR |
6645 | } |
6646 | ||
6647 | ||
6648 | - (void)drawRect: (NSRect)rect | |
6649 | { | |
6650 | int x = NSMinX (rect), y = NSMinY (rect); | |
6651 | int width = NSWidth (rect), height = NSHeight (rect); | |
6652 | ||
6653 | NSTRACE (drawRect); | |
6654 | ||
3bc0a2f7 | 6655 | if (!emacsframe || !emacsframe->output_data.ns) |
edfda783 AR |
6656 | return; |
6657 | ||
4ddf94bd | 6658 | ns_clear_frame_area (emacsframe, x, y, width, height); |
edfda783 | 6659 | expose_frame (emacsframe, x, y, width, height); |
15891144 DR |
6660 | |
6661 | /* | |
6662 | drawRect: may be called (at least in OS X 10.5) for invisible | |
2c6584e8 | 6663 | views as well for some reason. Thus, do not infer visibility |
15891144 DR |
6664 | here. |
6665 | ||
6666 | emacsframe->async_visible = 1; | |
6667 | emacsframe->async_iconified = 0; | |
6668 | */ | |
edfda783 AR |
6669 | } |
6670 | ||
6671 | ||
6672 | /* NSDraggingDestination protocol methods. Actually this is not really a | |
6673 | protocol, but a category of Object. O well... */ | |
6674 | ||
e7b90afd | 6675 | -(NSUInteger) draggingEntered: (id <NSDraggingInfo>) sender |
edfda783 AR |
6676 | { |
6677 | NSTRACE (draggingEntered); | |
6678 | return NSDragOperationGeneric; | |
6679 | } | |
6680 | ||
6681 | ||
6682 | -(BOOL)prepareForDragOperation: (id <NSDraggingInfo>) sender | |
6683 | { | |
6684 | return YES; | |
6685 | } | |
6686 | ||
6687 | ||
6688 | -(BOOL)performDragOperation: (id <NSDraggingInfo>) sender | |
6689 | { | |
6690 | id pb; | |
6691 | int x, y; | |
6692 | NSString *type; | |
6693 | NSEvent *theEvent = [[self window] currentEvent]; | |
6694 | NSPoint position; | |
1269a680 JD |
6695 | NSDragOperation op = [sender draggingSourceOperationMask]; |
6696 | int modifiers = 0; | |
edfda783 AR |
6697 | |
6698 | NSTRACE (performDragOperation); | |
6699 | ||
6700 | if (!emacs_event) | |
3fdebbf9 | 6701 | return NO; |
edfda783 AR |
6702 | |
6703 | position = [self convertPoint: [sender draggingLocation] fromView: nil]; | |
6704 | x = lrint (position.x); y = lrint (position.y); | |
6705 | ||
6706 | pb = [sender draggingPasteboard]; | |
6707 | type = [pb availableTypeFromArray: ns_drag_types]; | |
1269a680 JD |
6708 | |
6709 | if (! (op & (NSDragOperationMove|NSDragOperationDelete)) && | |
6710 | // URL drags contain all operations (0xf), don't allow all to be set. | |
6711 | (op & 0xf) != 0xf) | |
6712 | { | |
6713 | if (op & NSDragOperationLink) | |
6714 | modifiers |= NSControlKeyMask; | |
6715 | if (op & NSDragOperationCopy) | |
6716 | modifiers |= NSAlternateKeyMask; | |
6717 | if (op & NSDragOperationGeneric) | |
6718 | modifiers |= NSCommandKeyMask; | |
6719 | } | |
6720 | ||
6721 | modifiers = EV_MODIFIERS2 (modifiers); | |
edfda783 AR |
6722 | if (type == 0) |
6723 | { | |
6724 | return NO; | |
6725 | } | |
6726 | else if ([type isEqualToString: NSFilenamesPboardType]) | |
6727 | { | |
6728 | NSArray *files; | |
6729 | NSEnumerator *fenum; | |
6730 | NSString *file; | |
6731 | ||
6732 | if (!(files = [pb propertyListForType: type])) | |
6733 | return NO; | |
6734 | ||
6735 | fenum = [files objectEnumerator]; | |
6736 | while ( (file = [fenum nextObject]) ) | |
6737 | { | |
1269a680 | 6738 | emacs_event->kind = DRAG_N_DROP_EVENT; |
edfda783 AR |
6739 | XSETINT (emacs_event->x, x); |
6740 | XSETINT (emacs_event->y, y); | |
6741 | ns_input_file = append2 (ns_input_file, | |
6742 | build_string ([file UTF8String])); | |
1269a680 JD |
6743 | emacs_event->modifiers = modifiers; |
6744 | emacs_event->arg = list2 (Qfile, build_string ([file UTF8String])); | |
edfda783 AR |
6745 | EV_TRAILER (theEvent); |
6746 | } | |
6747 | return YES; | |
6748 | } | |
6749 | else if ([type isEqualToString: NSURLPboardType]) | |
6750 | { | |
1269a680 JD |
6751 | NSURL *url = [NSURL URLFromPasteboard: pb]; |
6752 | if (url == nil) return NO; | |
edfda783 | 6753 | |
1269a680 | 6754 | emacs_event->kind = DRAG_N_DROP_EVENT; |
edfda783 AR |
6755 | XSETINT (emacs_event->x, x); |
6756 | XSETINT (emacs_event->y, y); | |
1269a680 JD |
6757 | emacs_event->modifiers = modifiers; |
6758 | emacs_event->arg = list2 (Qurl, | |
6759 | build_string ([[url absoluteString] | |
6760 | UTF8String])); | |
edfda783 | 6761 | EV_TRAILER (theEvent); |
1269a680 JD |
6762 | |
6763 | if ([url isFileURL] != NO) | |
6764 | { | |
6765 | NSString *file = [url path]; | |
6766 | ns_input_file = append2 (ns_input_file, | |
6767 | build_string ([file UTF8String])); | |
6768 | } | |
edfda783 AR |
6769 | return YES; |
6770 | } | |
6771 | else if ([type isEqualToString: NSStringPboardType] | |
6772 | || [type isEqualToString: NSTabularTextPboardType]) | |
6773 | { | |
6774 | NSString *data; | |
6775 | ||
6776 | if (! (data = [pb stringForType: type])) | |
6777 | return NO; | |
6778 | ||
1269a680 | 6779 | emacs_event->kind = DRAG_N_DROP_EVENT; |
edfda783 AR |
6780 | XSETINT (emacs_event->x, x); |
6781 | XSETINT (emacs_event->y, y); | |
1269a680 JD |
6782 | emacs_event->modifiers = modifiers; |
6783 | emacs_event->arg = list2 (Qnil, build_string ([data UTF8String])); | |
edfda783 AR |
6784 | EV_TRAILER (theEvent); |
6785 | return YES; | |
6786 | } | |
6787 | else | |
6788 | { | |
6789 | error ("Invalid data type in dragging pasteboard."); | |
6790 | return NO; | |
6791 | } | |
6792 | } | |
6793 | ||
6794 | ||
699c10bd JD |
6795 | - (id) validRequestorForSendType: (NSString *)typeSent |
6796 | returnType: (NSString *)typeReturned | |
edfda783 AR |
6797 | { |
6798 | NSTRACE (validRequestorForSendType); | |
699c10bd | 6799 | if (typeSent != nil && [ns_send_types indexOfObject: typeSent] != NSNotFound |
3fe4b549 | 6800 | && typeReturned == nil) |
699c10bd JD |
6801 | { |
6802 | if (! NILP (ns_get_local_selection (QPRIMARY, QUTF8_STRING))) | |
6803 | return self; | |
6804 | } | |
edfda783 AR |
6805 | |
6806 | return [super validRequestorForSendType: typeSent | |
6807 | returnType: typeReturned]; | |
6808 | } | |
6809 | ||
6810 | ||
d900b2af AR |
6811 | /* The next two methods are part of NSServicesRequests informal protocol, |
6812 | supposedly called when a services menu item is chosen from this app. | |
6813 | But this should not happen because we override the services menu with our | |
6814 | own entries which call ns-perform-service. | |
d6223c23 | 6815 | Nonetheless, it appeared to happen (under strange circumstances): bug#1435. |
d900b2af AR |
6816 | So let's at least stub them out until further investigation can be done. */ |
6817 | ||
6818 | - (BOOL) readSelectionFromPasteboard: (NSPasteboard *)pb | |
6819 | { | |
6820 | /* we could call ns_string_from_pasteboard(pboard) here but then it should | |
6821 | be written into the buffer in place of the existing selection.. | |
6822 | ordinary service calls go through functions defined in ns-win.el */ | |
6823 | return NO; | |
6824 | } | |
6825 | ||
6826 | - (BOOL) writeSelectionToPasteboard: (NSPasteboard *)pb types: (NSArray *)types | |
6827 | { | |
699c10bd JD |
6828 | NSArray *typesDeclared; |
6829 | Lisp_Object val; | |
6830 | ||
6831 | /* We only support NSStringPboardType */ | |
6832 | if ([types containsObject:NSStringPboardType] == NO) { | |
6833 | return NO; | |
6834 | } | |
6835 | ||
6836 | val = ns_get_local_selection (QPRIMARY, QUTF8_STRING); | |
6837 | if (CONSP (val) && SYMBOLP (XCAR (val))) | |
6838 | { | |
6839 | val = XCDR (val); | |
6840 | if (CONSP (val) && NILP (XCDR (val))) | |
6841 | val = XCAR (val); | |
6842 | } | |
6843 | if (! STRINGP (val)) | |
6844 | return NO; | |
6845 | ||
6846 | typesDeclared = [NSArray arrayWithObject:NSStringPboardType]; | |
6847 | [pb declareTypes:typesDeclared owner:nil]; | |
6848 | ns_string_to_pasteboard (pb, val); | |
6849 | return YES; | |
d900b2af AR |
6850 | } |
6851 | ||
6852 | ||
edfda783 AR |
6853 | /* setMini =YES means set from internal (gives a finder icon), NO means set nil |
6854 | (gives a miniaturized version of the window); currently we use the latter for | |
6855 | frames whose active buffer doesn't correspond to any file | |
6856 | (e.g., '*scratch*') */ | |
6857 | - setMiniwindowImage: (BOOL) setMini | |
6858 | { | |
6859 | id image = [[self window] miniwindowImage]; | |
6860 | NSTRACE (setMiniwindowImage); | |
6861 | ||
6862 | /* NOTE: under Cocoa miniwindowImage always returns nil, documentation | |
6863 | about "AppleDockIconEnabled" notwithstanding, however the set message | |
6864 | below has its effect nonetheless. */ | |
6865 | if (image != emacsframe->output_data.ns->miniimage) | |
6866 | { | |
6867 | if (image && [image isKindOfClass: [EmacsImage class]]) | |
6868 | [image release]; | |
6869 | [[self window] setMiniwindowImage: | |
6870 | setMini ? emacsframe->output_data.ns->miniimage : nil]; | |
6871 | } | |
6872 | ||
6873 | return self; | |
6874 | } | |
6875 | ||
6876 | ||
6877 | - (void) setRows: (int) r andColumns: (int) c | |
6878 | { | |
6879 | rows = r; | |
6880 | cols = c; | |
6881 | } | |
6882 | ||
6883 | @end /* EmacsView */ | |
6884 | ||
6885 | ||
6886 | ||
6887 | /* ========================================================================== | |
6888 | ||
6889 | EmacsWindow implementation | |
6890 | ||
6891 | ========================================================================== */ | |
6892 | ||
6893 | @implementation EmacsWindow | |
6894 | ||
784051c4 | 6895 | #ifdef NS_IMPL_COCOA |
c4328746 JD |
6896 | - (id)accessibilityAttributeValue:(NSString *)attribute |
6897 | { | |
6898 | Lisp_Object str = Qnil; | |
6899 | struct frame *f = SELECTED_FRAME (); | |
e74aeda8 | 6900 | struct buffer *curbuf = XBUFFER (XWINDOW (f->selected_window)->contents); |
1088b922 | 6901 | |
c4328746 JD |
6902 | if ([attribute isEqualToString:NSAccessibilityRoleAttribute]) |
6903 | return NSAccessibilityTextFieldRole; | |
6904 | ||
6905 | if ([attribute isEqualToString:NSAccessibilitySelectedTextAttribute] | |
6906 | && curbuf && ! NILP (BVAR (curbuf, mark_active))) | |
6907 | { | |
6908 | str = ns_get_local_selection (QPRIMARY, QUTF8_STRING); | |
6909 | } | |
6910 | else if (curbuf && [attribute isEqualToString:NSAccessibilityValueAttribute]) | |
6911 | { | |
6912 | if (! NILP (BVAR (curbuf, mark_active))) | |
6913 | str = ns_get_local_selection (QPRIMARY, QUTF8_STRING); | |
1088b922 | 6914 | |
c4328746 JD |
6915 | if (NILP (str)) |
6916 | { | |
6917 | ptrdiff_t start_byte = BUF_BEGV_BYTE (curbuf); | |
6918 | ptrdiff_t byte_range = BUF_ZV_BYTE (curbuf) - start_byte; | |
6919 | ptrdiff_t range = BUF_ZV (curbuf) - BUF_BEGV (curbuf); | |
1088b922 | 6920 | |
c4328746 JD |
6921 | if (! NILP (BVAR (curbuf, enable_multibyte_characters))) |
6922 | str = make_uninit_multibyte_string (range, byte_range); | |
6923 | else | |
6924 | str = make_uninit_string (range); | |
6925 | /* To check: This returns emacs-utf-8, which is a superset of utf-8. | |
6926 | Is this a problem? */ | |
6927 | memcpy (SDATA (str), BYTE_POS_ADDR (start_byte), byte_range); | |
6928 | } | |
6929 | } | |
1088b922 PE |
6930 | |
6931 | ||
6932 | if (! NILP (str)) | |
c4328746 JD |
6933 | { |
6934 | if (CONSP (str) && SYMBOLP (XCAR (str))) | |
6935 | { | |
6936 | str = XCDR (str); | |
6937 | if (CONSP (str) && NILP (XCDR (str))) | |
6938 | str = XCAR (str); | |
6939 | } | |
6940 | if (STRINGP (str)) | |
6941 | { | |
6942 | const char *utfStr = SSDATA (str); | |
6943 | NSString *nsStr = [NSString stringWithUTF8String: utfStr]; | |
6944 | return nsStr; | |
6945 | } | |
6946 | } | |
1088b922 | 6947 | |
c4328746 JD |
6948 | return [super accessibilityAttributeValue:attribute]; |
6949 | } | |
784051c4 | 6950 | #endif /* NS_IMPL_COCOA */ |
c4328746 | 6951 | |
e2f79c8d JD |
6952 | /* If we have multiple monitors, one above the other, we don't want to |
6953 | restrict the height to just one monitor. So we override this. */ | |
6954 | - (NSRect)constrainFrameRect:(NSRect)frameRect toScreen:(NSScreen *)screen | |
6955 | { | |
aff67c82 JD |
6956 | /* When making the frame visible for the first time or if there is just |
6957 | one screen, we want to constrain. Other times not. */ | |
6958 | NSUInteger nr_screens = [[NSScreen screens] count]; | |
e2f79c8d | 6959 | struct frame *f = ((EmacsView *)[self delegate])->emacsframe; |
f0a1382a | 6960 | NSTRACE (constrainFrameRect); |
680e6b8c | 6961 | NSTRACE_RECT ("input", frameRect); |
f0a1382a | 6962 | |
680e6b8c | 6963 | if (ns_menu_bar_should_be_hidden ()) |
e2f79c8d JD |
6964 | return frameRect; |
6965 | ||
680e6b8c JD |
6966 | /* The default implementation does two things 1) ensure that the top |
6967 | of the rectangle is below the menu bar (or below the top of the | |
6968 | screen) and 2) resizes windows larger than the screen. As we | |
6969 | don't want the latter, a smaller rectangle is used. */ | |
6970 | #define FAKE_HEIGHT 64 | |
6971 | float old_top = frameRect.origin.y + frameRect.size.height; | |
6972 | NSRect r; | |
6973 | r.size.height = FAKE_HEIGHT; | |
6974 | r.size.width = frameRect.size.width; | |
6975 | r.origin.x = frameRect.origin.x; | |
6976 | r.origin.y = old_top - FAKE_HEIGHT; | |
6977 | ||
6978 | NSTRACE_RECT ("input to super", r); | |
6979 | ||
6980 | r = [super constrainFrameRect:r toScreen:screen]; | |
6981 | ||
6982 | NSTRACE_RECT ("output from super", r); | |
6983 | ||
6984 | float new_top = r.origin.y + FAKE_HEIGHT; | |
6985 | if (new_top < old_top) | |
6986 | { | |
6987 | frameRect.origin.y = new_top - frameRect.size.height; | |
6988 | } | |
6989 | ||
6990 | NSTRACE_RECT ("output", frameRect); | |
6991 | ||
6992 | return frameRect; | |
6993 | #undef FAKE_HEIGHT | |
e2f79c8d JD |
6994 | } |
6995 | ||
edfda783 AR |
6996 | @end /* EmacsWindow */ |
6997 | ||
6998 | ||
dd946752 JD |
6999 | @implementation EmacsFSWindow |
7000 | ||
7001 | - (BOOL)canBecomeKeyWindow | |
7002 | { | |
7003 | return YES; | |
7004 | } | |
7005 | ||
04fafa46 JD |
7006 | - (BOOL)canBecomeMainWindow |
7007 | { | |
7008 | return YES; | |
7009 | } | |
7010 | ||
dd946752 JD |
7011 | @end |
7012 | ||
edfda783 AR |
7013 | /* ========================================================================== |
7014 | ||
7015 | EmacsScroller implementation | |
7016 | ||
7017 | ========================================================================== */ | |
7018 | ||
7019 | ||
7020 | @implementation EmacsScroller | |
7021 | ||
7022 | /* for repeat button push */ | |
7023 | #define SCROLL_BAR_FIRST_DELAY 0.5 | |
7024 | #define SCROLL_BAR_CONTINUOUS_DELAY (1.0 / 15) | |
7025 | ||
e7b90afd | 7026 | + (CGFloat) scrollerWidth |
edfda783 | 7027 | { |
df2142db AR |
7028 | /* TODO: if we want to allow variable widths, this is the place to do it, |
7029 | however neither GNUstep nor Cocoa support it very well */ | |
edfda783 AR |
7030 | return [NSScroller scrollerWidth]; |
7031 | } | |
7032 | ||
7033 | ||
7034 | - initFrame: (NSRect )r window: (Lisp_Object)nwin | |
7035 | { | |
7036 | NSTRACE (EmacsScroller_initFrame); | |
7037 | ||
7038 | r.size.width = [EmacsScroller scrollerWidth]; | |
7039 | [super initWithFrame: r/*NSMakeRect (0, 0, 0, 0)*/]; | |
7040 | [self setContinuous: YES]; | |
7041 | [self setEnabled: YES]; | |
7042 | ||
7043 | /* Ensure auto resizing of scrollbars occurs within the emacs frame's view | |
6aba198c AR |
7044 | locked against the top and bottom edges, and right edge on OS X, where |
7045 | scrollers are on right. */ | |
7046 | #ifdef NS_IMPL_GNUSTEP | |
7047 | [self setAutoresizingMask: NSViewMaxXMargin | NSViewHeightSizable]; | |
7048 | #else | |
edfda783 | 7049 | [self setAutoresizingMask: NSViewMinXMargin | NSViewHeightSizable]; |
6aba198c | 7050 | #endif |
edfda783 AR |
7051 | |
7052 | win = nwin; | |
7053 | condemned = NO; | |
7054 | pixel_height = NSHeight (r); | |
9aabf64c | 7055 | if (pixel_height == 0) pixel_height = 1; |
edfda783 AR |
7056 | min_portion = 20 / pixel_height; |
7057 | ||
d3d50620 | 7058 | frame = XFRAME (XWINDOW (win)->frame); |
edfda783 AR |
7059 | if (FRAME_LIVE_P (frame)) |
7060 | { | |
7061 | int i; | |
7062 | EmacsView *view = FRAME_NS_VIEW (frame); | |
7063 | NSView *sview = [[view window] contentView]; | |
7064 | NSArray *subs = [sview subviews]; | |
7065 | ||
7066 | /* disable optimization stopping redraw of other scrollbars */ | |
7067 | view->scrollbarsNeedingUpdate = 0; | |
7068 | for (i =[subs count]-1; i >= 0; i--) | |
7069 | if ([[subs objectAtIndex: i] isKindOfClass: [EmacsScroller class]]) | |
7070 | view->scrollbarsNeedingUpdate++; | |
7071 | [sview addSubview: self]; | |
7072 | } | |
7073 | ||
7074 | /* [self setFrame: r]; */ | |
7075 | ||
7076 | return self; | |
7077 | } | |
7078 | ||
7079 | ||
7080 | - (void)setFrame: (NSRect)newRect | |
7081 | { | |
7082 | NSTRACE (EmacsScroller_setFrame); | |
4d7e6e51 | 7083 | /* block_input (); */ |
edfda783 | 7084 | pixel_height = NSHeight (newRect); |
9aabf64c | 7085 | if (pixel_height == 0) pixel_height = 1; |
edfda783 AR |
7086 | min_portion = 20 / pixel_height; |
7087 | [super setFrame: newRect]; | |
7088 | [self display]; | |
4d7e6e51 | 7089 | /* unblock_input (); */ |
edfda783 AR |
7090 | } |
7091 | ||
7092 | ||
7093 | - (void)dealloc | |
7094 | { | |
7095 | NSTRACE (EmacsScroller_dealloc); | |
7096 | if (!NILP (win)) | |
e8c17b81 | 7097 | wset_vertical_scroll_bar (XWINDOW (win), Qnil); |
edfda783 AR |
7098 | [super dealloc]; |
7099 | } | |
7100 | ||
7101 | ||
7102 | - condemn | |
7103 | { | |
7104 | NSTRACE (condemn); | |
7105 | condemned =YES; | |
7106 | return self; | |
7107 | } | |
7108 | ||
7109 | ||
7110 | - reprieve | |
7111 | { | |
7112 | NSTRACE (reprieve); | |
7113 | condemned =NO; | |
7114 | return self; | |
7115 | } | |
7116 | ||
7117 | ||
7118 | - judge | |
7119 | { | |
7120 | NSTRACE (judge); | |
7121 | if (condemned) | |
7122 | { | |
3d608a86 | 7123 | EmacsView *view; |
4d7e6e51 | 7124 | block_input (); |
edfda783 | 7125 | /* ensure other scrollbar updates after deletion */ |
3d608a86 | 7126 | view = (EmacsView *)FRAME_NS_VIEW (frame); |
edfda783 AR |
7127 | if (view != nil) |
7128 | view->scrollbarsNeedingUpdate++; | |
7129 | [self removeFromSuperview]; | |
7130 | [self release]; | |
4d7e6e51 | 7131 | unblock_input (); |
edfda783 AR |
7132 | } |
7133 | return self; | |
7134 | } | |
7135 | ||
7136 | ||
7137 | - (void)resetCursorRects | |
7138 | { | |
7139 | NSRect visible = [self visibleRect]; | |
7140 | NSTRACE (resetCursorRects); | |
7141 | ||
7142 | if (!NSIsEmptyRect (visible)) | |
7143 | [self addCursorRect: visible cursor: [NSCursor arrowCursor]]; | |
7144 | [[NSCursor arrowCursor] setOnMouseEntered: YES]; | |
7145 | } | |
7146 | ||
7147 | ||
7148 | - (int) checkSamePosition: (int) position portion: (int) portion | |
7149 | whole: (int) whole | |
7150 | { | |
7151 | return em_position ==position && em_portion ==portion && em_whole ==whole | |
7152 | && portion != whole; /* needed for resize empty buf */ | |
7153 | } | |
7154 | ||
7155 | ||
7156 | - setPosition: (int)position portion: (int)portion whole: (int)whole | |
7157 | { | |
7158 | NSTRACE (setPosition); | |
7159 | ||
7160 | em_position = position; | |
7161 | em_portion = portion; | |
7162 | em_whole = whole; | |
7163 | ||
7164 | if (portion >= whole) | |
4393663b JD |
7165 | { |
7166 | #if defined (NS_IMPL_COCOA) && MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_5 | |
7167 | [self setKnobProportion: 1.0]; | |
7168 | [self setDoubleValue: 1.0]; | |
7169 | #else | |
7170 | [self setFloatValue: 0.0 knobProportion: 1.0]; | |
7171 | #endif | |
7172 | } | |
edfda783 AR |
7173 | else |
7174 | { | |
c0342369 JD |
7175 | float pos; |
7176 | CGFloat por; | |
edfda783 AR |
7177 | portion = max ((float)whole*min_portion/pixel_height, portion); |
7178 | pos = (float)position / (whole - portion); | |
c0342369 | 7179 | por = (CGFloat)portion/whole; |
4393663b JD |
7180 | #if defined (NS_IMPL_COCOA) && MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_5 |
7181 | [self setKnobProportion: por]; | |
7182 | [self setDoubleValue: pos]; | |
7183 | #else | |
edfda783 | 7184 | [self setFloatValue: pos knobProportion: por]; |
4393663b | 7185 | #endif |
edfda783 | 7186 | } |
167e3640 JD |
7187 | |
7188 | /* Events may come here even if the event loop is not running. | |
7189 | If we don't enter the event loop, the scroll bar will not update. | |
7190 | So send SIGIO to ourselves. */ | |
a631d0e0 | 7191 | if (apploopnr == 0) raise (SIGIO); |
167e3640 | 7192 | |
edfda783 AR |
7193 | return self; |
7194 | } | |
7195 | ||
df2142db AR |
7196 | /* FIXME: unused at moment (see ns_mouse_position) at the moment because |
7197 | drag events will go directly to the EmacsScroller. Leaving in for now. */ | |
edfda783 AR |
7198 | -(void)getMouseMotionPart: (int *)part window: (Lisp_Object *)window |
7199 | x: (Lisp_Object *)x y: ( Lisp_Object *)y | |
7200 | { | |
7201 | *part = last_hit_part; | |
7202 | *window = win; | |
7203 | XSETINT (*y, pixel_height); | |
c0342369 | 7204 | if ([self floatValue] > 0.999F) |
edfda783 AR |
7205 | XSETINT (*x, pixel_height); |
7206 | else | |
7207 | XSETINT (*x, pixel_height * [self floatValue]); | |
7208 | } | |
7209 | ||
7210 | ||
7211 | /* set up emacs_event */ | |
7212 | - (void) sendScrollEventAtLoc: (float)loc fromEvent: (NSEvent *)e | |
7213 | { | |
7214 | if (!emacs_event) | |
7215 | return; | |
7216 | ||
7217 | emacs_event->part = last_hit_part; | |
7218 | emacs_event->code = 0; | |
7219 | emacs_event->modifiers = EV_MODIFIERS (e) | down_modifier; | |
7220 | emacs_event->frame_or_window = win; | |
7221 | emacs_event->timestamp = EV_TIMESTAMP (e); | |
7222 | emacs_event->kind = SCROLL_BAR_CLICK_EVENT; | |
7223 | emacs_event->arg = Qnil; | |
7224 | XSETINT (emacs_event->x, loc * pixel_height); | |
7225 | XSETINT (emacs_event->y, pixel_height-20); | |
7226 | ||
ddee6515 JD |
7227 | if (q_event_ptr) |
7228 | { | |
7229 | n_emacs_events_pending++; | |
7230 | kbd_buffer_store_event_hold (emacs_event, q_event_ptr); | |
7231 | } | |
7232 | else | |
167e3640 | 7233 | hold_event (emacs_event); |
edfda783 AR |
7234 | EVENT_INIT (*emacs_event); |
7235 | ns_send_appdefined (-1); | |
7236 | } | |
7237 | ||
7238 | ||
7239 | /* called manually thru timer to implement repeated button action w/hold-down */ | |
7240 | - repeatScroll: (NSTimer *)scrollEntry | |
7241 | { | |
7242 | NSEvent *e = [[self window] currentEvent]; | |
7243 | NSPoint p = [[self window] mouseLocationOutsideOfEventStream]; | |
7244 | BOOL inKnob = [self testPart: p] == NSScrollerKnob; | |
7245 | ||
7246 | /* clear timer if need be */ | |
7247 | if (inKnob || [scroll_repeat_entry timeInterval] == SCROLL_BAR_FIRST_DELAY) | |
7248 | { | |
7249 | [scroll_repeat_entry invalidate]; | |
7250 | [scroll_repeat_entry release]; | |
7251 | scroll_repeat_entry = nil; | |
7252 | ||
7253 | if (inKnob) | |
7254 | return self; | |
7255 | ||
facfbbbd SM |
7256 | scroll_repeat_entry |
7257 | = [[NSTimer scheduledTimerWithTimeInterval: | |
7258 | SCROLL_BAR_CONTINUOUS_DELAY | |
edfda783 AR |
7259 | target: self |
7260 | selector: @selector (repeatScroll:) | |
7261 | userInfo: 0 | |
7262 | repeats: YES] | |
facfbbbd | 7263 | retain]; |
edfda783 AR |
7264 | } |
7265 | ||
7266 | [self sendScrollEventAtLoc: 0 fromEvent: e]; | |
7267 | return self; | |
7268 | } | |
7269 | ||
7270 | ||
7271 | /* Asynchronous mouse tracking for scroller. This allows us to dispatch | |
7272 | mouseDragged events without going into a modal loop. */ | |
7273 | - (void)mouseDown: (NSEvent *)e | |
7274 | { | |
7275 | NSRect sr, kr; | |
7276 | /* hitPart is only updated AFTER event is passed on */ | |
7277 | NSScrollerPart part = [self testPart: [e locationInWindow]]; | |
c0342369 | 7278 | CGFloat inc = 0.0, loc, kloc, pos; |
edfda783 AR |
7279 | int edge = 0; |
7280 | ||
7281 | NSTRACE (EmacsScroller_mouseDown); | |
7282 | ||
7283 | switch (part) | |
7284 | { | |
7285 | case NSScrollerDecrementPage: | |
7286 | last_hit_part = scroll_bar_above_handle; inc = -1.0; break; | |
7287 | case NSScrollerIncrementPage: | |
7288 | last_hit_part = scroll_bar_below_handle; inc = 1.0; break; | |
7289 | case NSScrollerDecrementLine: | |
7290 | last_hit_part = scroll_bar_up_arrow; inc = -0.1; break; | |
7291 | case NSScrollerIncrementLine: | |
7292 | last_hit_part = scroll_bar_down_arrow; inc = 0.1; break; | |
7293 | case NSScrollerKnob: | |
7294 | last_hit_part = scroll_bar_handle; break; | |
7295 | case NSScrollerKnobSlot: /* GNUstep-only */ | |
7296 | last_hit_part = scroll_bar_move_ratio; break; | |
7297 | default: /* NSScrollerNoPart? */ | |
e7b90afd | 7298 | fprintf (stderr, "EmacsScoller-mouseDown: unexpected part %ld\n", |
bf856382 | 7299 | (long) part); |
edfda783 AR |
7300 | return; |
7301 | } | |
7302 | ||
7303 | if (inc != 0.0) | |
7304 | { | |
7305 | pos = 0; /* ignored */ | |
7306 | ||
7307 | /* set a timer to repeat, as we can't let superclass do this modally */ | |
facfbbbd | 7308 | scroll_repeat_entry |
b3aac06a | 7309 | = [[NSTimer scheduledTimerWithTimeInterval: SCROLL_BAR_FIRST_DELAY |
facfbbbd SM |
7310 | target: self |
7311 | selector: @selector (repeatScroll:) | |
7312 | userInfo: 0 | |
7313 | repeats: YES] | |
7314 | retain]; | |
edfda783 AR |
7315 | } |
7316 | else | |
7317 | { | |
7318 | /* handle, or on GNUstep possibly slot */ | |
7319 | NSEvent *fake_event; | |
7320 | ||
7321 | /* compute float loc in slot and mouse offset on knob */ | |
7322 | sr = [self convertRect: [self rectForPart: NSScrollerKnobSlot] | |
7323 | toView: nil]; | |
7324 | loc = NSHeight (sr) - ([e locationInWindow].y - NSMinY (sr)); | |
7325 | if (loc <= 0.0) | |
7326 | { | |
7327 | loc = 0.0; | |
7328 | edge = -1; | |
7329 | } | |
7330 | else if (loc >= NSHeight (sr)) | |
7331 | { | |
7332 | loc = NSHeight (sr); | |
7333 | edge = 1; | |
7334 | } | |
7335 | ||
7336 | if (edge) | |
7337 | kloc = 0.5 * edge; | |
7338 | else | |
7339 | { | |
7340 | kr = [self convertRect: [self rectForPart: NSScrollerKnob] | |
7341 | toView: nil]; | |
7342 | kloc = NSHeight (kr) - ([e locationInWindow].y - NSMinY (kr)); | |
7343 | } | |
7344 | last_mouse_offset = kloc; | |
7345 | ||
7346 | /* if knob, tell emacs a location offset by knob pos | |
7347 | (to indicate top of handle) */ | |
7348 | if (part == NSScrollerKnob) | |
7349 | pos = (loc - last_mouse_offset) / NSHeight (sr); | |
7350 | else | |
7351 | /* else this is a slot click on GNUstep: go straight there */ | |
7352 | pos = loc / NSHeight (sr); | |
7353 | ||
7354 | /* send a fake mouse-up to super to preempt modal -trackKnob: mode */ | |
7355 | fake_event = [NSEvent mouseEventWithType: NSLeftMouseUp | |
7356 | location: [e locationInWindow] | |
7357 | modifierFlags: [e modifierFlags] | |
7358 | timestamp: [e timestamp] | |
7359 | windowNumber: [e windowNumber] | |
7360 | context: [e context] | |
7361 | eventNumber: [e eventNumber] | |
7362 | clickCount: [e clickCount] | |
7363 | pressure: [e pressure]]; | |
7364 | [super mouseUp: fake_event]; | |
7365 | } | |
7366 | ||
7367 | if (part != NSScrollerKnob) | |
7368 | [self sendScrollEventAtLoc: pos fromEvent: e]; | |
7369 | } | |
7370 | ||
7371 | ||
7372 | /* Called as we manually track scroller drags, rather than superclass. */ | |
7373 | - (void)mouseDragged: (NSEvent *)e | |
7374 | { | |
7375 | NSRect sr; | |
7376 | double loc, pos; | |
edfda783 AR |
7377 | |
7378 | NSTRACE (EmacsScroller_mouseDragged); | |
7379 | ||
7380 | sr = [self convertRect: [self rectForPart: NSScrollerKnobSlot] | |
7381 | toView: nil]; | |
7382 | loc = NSHeight (sr) - ([e locationInWindow].y - NSMinY (sr)); | |
7383 | ||
7384 | if (loc <= 0.0) | |
7385 | { | |
7386 | loc = 0.0; | |
edfda783 AR |
7387 | } |
7388 | else if (loc >= NSHeight (sr) + last_mouse_offset) | |
7389 | { | |
7390 | loc = NSHeight (sr) + last_mouse_offset; | |
edfda783 AR |
7391 | } |
7392 | ||
c0342369 | 7393 | pos = (loc - last_mouse_offset) / NSHeight (sr); |
edfda783 AR |
7394 | [self sendScrollEventAtLoc: pos fromEvent: e]; |
7395 | } | |
7396 | ||
7397 | ||
7398 | - (void)mouseUp: (NSEvent *)e | |
7399 | { | |
7400 | if (scroll_repeat_entry) | |
7401 | { | |
7402 | [scroll_repeat_entry invalidate]; | |
7403 | [scroll_repeat_entry release]; | |
7404 | scroll_repeat_entry = nil; | |
7405 | } | |
7406 | last_hit_part = 0; | |
7407 | } | |
7408 | ||
7409 | ||
7410 | /* treat scrollwheel events in the bar as though they were in the main window */ | |
7411 | - (void) scrollWheel: (NSEvent *)theEvent | |
7412 | { | |
7413 | EmacsView *view = (EmacsView *)FRAME_NS_VIEW (frame); | |
7414 | [view mouseDown: theEvent]; | |
7415 | } | |
7416 | ||
7417 | @end /* EmacsScroller */ | |
7418 | ||
7419 | ||
c0342369 JD |
7420 | #ifdef NS_IMPL_GNUSTEP |
7421 | /* Dummy class to get rid of startup warnings. */ | |
7422 | @implementation EmacsDocument | |
7423 | ||
7424 | @end | |
7425 | #endif | |
edfda783 | 7426 | |
edfda783 AR |
7427 | |
7428 | /* ========================================================================== | |
7429 | ||
7430 | Font-related functions; these used to be in nsfaces.m | |
7431 | ||
7432 | ========================================================================== */ | |
7433 | ||
7434 | ||
7435 | Lisp_Object | |
7436 | x_new_font (struct frame *f, Lisp_Object font_object, int fontset) | |
7437 | { | |
7438 | struct font *font = XFONT_OBJECT (font_object); | |
7def8cbd | 7439 | EmacsView *view = FRAME_NS_VIEW (f); |
edfda783 AR |
7440 | |
7441 | if (fontset < 0) | |
7442 | fontset = fontset_from_font (font_object); | |
7443 | FRAME_FONTSET (f) = fontset; | |
7444 | ||
7445 | if (FRAME_FONT (f) == font) | |
7446 | /* This font is already set in frame F. There's nothing more to | |
7447 | do. */ | |
7448 | return font_object; | |
7449 | ||
7450 | FRAME_FONT (f) = font; | |
7451 | ||
7452 | FRAME_BASELINE_OFFSET (f) = font->baseline_offset; | |
7453 | FRAME_COLUMN_WIDTH (f) = font->average_width; | |
edfda783 AR |
7454 | FRAME_LINE_HEIGHT (f) = font->height; |
7455 | ||
7456 | compute_fringe_widths (f, 1); | |
7457 | ||
7458 | /* Compute the scroll bar width in character columns. */ | |
7459 | if (FRAME_CONFIG_SCROLL_BAR_WIDTH (f) > 0) | |
7460 | { | |
7461 | int wid = FRAME_COLUMN_WIDTH (f); | |
7462 | FRAME_CONFIG_SCROLL_BAR_COLS (f) | |
7463 | = (FRAME_CONFIG_SCROLL_BAR_WIDTH (f) + wid - 1) / wid; | |
7464 | } | |
7465 | else | |
7466 | { | |
7467 | int wid = FRAME_COLUMN_WIDTH (f); | |
7468 | FRAME_CONFIG_SCROLL_BAR_COLS (f) = (14 + wid - 1) / wid; | |
7469 | } | |
7470 | ||
7471 | /* Now make the frame display the given font. */ | |
7def8cbd JD |
7472 | if (FRAME_NS_WINDOW (f) != 0 && ! [view isFullscreen]) |
7473 | x_set_window_size (f, 0, FRAME_COLS (f) * FRAME_COLUMN_WIDTH (f), | |
7474 | FRAME_LINES (f) * FRAME_LINE_HEIGHT (f), 1); | |
edfda783 AR |
7475 | |
7476 | return font_object; | |
7477 | } | |
7478 | ||
7479 | ||
edfda783 | 7480 | /* XLFD: -foundry-family-weight-slant-swidth-adstyle-pxlsz-ptSz-resx-resy-spc-avgWidth-rgstry-encoding */ |
35ed44db AR |
7481 | /* Note: ns_font_to_xlfd and ns_fontname_to_xlfd no longer needed, removed |
7482 | in 1.43. */ | |
edfda783 AR |
7483 | |
7484 | const char * | |
7485 | ns_xlfd_to_fontname (const char *xlfd) | |
7486 | /* -------------------------------------------------------------------------- | |
7487 | Convert an X font name (XLFD) to an NS font name. | |
7488 | Only family is used. | |
7489 | The string returned is temporarily allocated. | |
7490 | -------------------------------------------------------------------------- */ | |
7491 | { | |
7492 | char *name = xmalloc (180); | |
7493 | int i, len; | |
7494 | const char *ret; | |
e2749141 | 7495 | |
edfda783 AR |
7496 | if (!strncmp (xlfd, "--", 2)) |
7497 | sscanf (xlfd, "--%*[^-]-%[^-]179-", name); | |
7498 | else | |
7499 | sscanf (xlfd, "-%*[^-]-%[^-]179-", name); | |
7500 | ||
7501 | /* stopgap for malformed XLFD input */ | |
7502 | if (strlen (name) == 0) | |
7503 | strcpy (name, "Monaco"); | |
7504 | ||
7505 | /* undo hack in ns_fontname_to_xlfd, converting '$' to '-', '_' to ' ' | |
7506 | also uppercase after '-' or ' ' */ | |
620f13b0 | 7507 | name[0] = c_toupper (name[0]); |
edfda783 AR |
7508 | for (len =strlen (name), i =0; i<len; i++) |
7509 | { | |
7510 | if (name[i] == '$') | |
7511 | { | |
7512 | name[i] = '-'; | |
7513 | if (i+1<len) | |
620f13b0 | 7514 | name[i+1] = c_toupper (name[i+1]); |
edfda783 AR |
7515 | } |
7516 | else if (name[i] == '_') | |
7517 | { | |
7518 | name[i] = ' '; | |
7519 | if (i+1<len) | |
620f13b0 | 7520 | name[i+1] = c_toupper (name[i+1]); |
edfda783 AR |
7521 | } |
7522 | } | |
7523 | /*fprintf (stderr, "converted '%s' to '%s'\n",xlfd,name); */ | |
7524 | ret = [[NSString stringWithUTF8String: name] UTF8String]; | |
7525 | xfree (name); | |
7526 | return ret; | |
7527 | } | |
0ae1e5e5 | 7528 | |
15034960 | 7529 | |
1baa6236 | 7530 | void |
3d608a86 | 7531 | syms_of_nsterm (void) |
1baa6236 DN |
7532 | { |
7533 | NSTRACE (syms_of_nsterm); | |
e5a29a10 CY |
7534 | |
7535 | ns_antialias_threshold = 10.0; | |
7536 | ||
4d03ece0 | 7537 | /* from 23+ we need to tell emacs what modifiers there are.. */ |
652fcc71 CY |
7538 | DEFSYM (Qmodifier_value, "modifier-value"); |
7539 | DEFSYM (Qalt, "alt"); | |
7540 | DEFSYM (Qhyper, "hyper"); | |
7541 | DEFSYM (Qmeta, "meta"); | |
7542 | DEFSYM (Qsuper, "super"); | |
7543 | DEFSYM (Qcontrol, "control"); | |
699c10bd JD |
7544 | DEFSYM (QUTF8_STRING, "UTF8_STRING"); |
7545 | ||
1269a680 JD |
7546 | DEFSYM (Qfile, "file"); |
7547 | DEFSYM (Qurl, "url"); | |
7548 | ||
4d03ece0 | 7549 | Fput (Qalt, Qmodifier_value, make_number (alt_modifier)); |
4d03ece0 | 7550 | Fput (Qhyper, Qmodifier_value, make_number (hyper_modifier)); |
4d03ece0 | 7551 | Fput (Qmeta, Qmodifier_value, make_number (meta_modifier)); |
4d03ece0 | 7552 | Fput (Qsuper, Qmodifier_value, make_number (super_modifier)); |
4d03ece0 CY |
7553 | Fput (Qcontrol, Qmodifier_value, make_number (ctrl_modifier)); |
7554 | ||
fb9d0f5a | 7555 | DEFVAR_LISP ("ns-input-file", ns_input_file, |
1baa6236 DN |
7556 | "The file specified in the last NS event."); |
7557 | ns_input_file =Qnil; | |
7558 | ||
fb9d0f5a | 7559 | DEFVAR_LISP ("ns-working-text", ns_working_text, |
1baa6236 DN |
7560 | "String for visualizing working composition sequence."); |
7561 | ns_working_text =Qnil; | |
7562 | ||
fb9d0f5a | 7563 | DEFVAR_LISP ("ns-input-font", ns_input_font, |
1baa6236 DN |
7564 | "The font specified in the last NS event."); |
7565 | ns_input_font =Qnil; | |
7566 | ||
fb9d0f5a | 7567 | DEFVAR_LISP ("ns-input-fontsize", ns_input_fontsize, |
1baa6236 DN |
7568 | "The fontsize specified in the last NS event."); |
7569 | ns_input_fontsize =Qnil; | |
7570 | ||
fb9d0f5a | 7571 | DEFVAR_LISP ("ns-input-line", ns_input_line, |
1baa6236 DN |
7572 | "The line specified in the last NS event."); |
7573 | ns_input_line =Qnil; | |
7574 | ||
fb9d0f5a | 7575 | DEFVAR_LISP ("ns-input-spi-name", ns_input_spi_name, |
1baa6236 DN |
7576 | "The service name specified in the last NS event."); |
7577 | ns_input_spi_name =Qnil; | |
7578 | ||
fb9d0f5a | 7579 | DEFVAR_LISP ("ns-input-spi-arg", ns_input_spi_arg, |
1baa6236 DN |
7580 | "The service argument specified in the last NS event."); |
7581 | ns_input_spi_arg =Qnil; | |
7582 | ||
fb9d0f5a | 7583 | DEFVAR_LISP ("ns-alternate-modifier", ns_alternate_modifier, |
1baa6236 DN |
7584 | "This variable describes the behavior of the alternate or option key.\n\ |
7585 | Set to control, meta, alt, super, or hyper means it is taken to be that key.\n\ | |
7586 | Set to none means that the alternate / option key is not interpreted by Emacs\n\ | |
7587 | at all, allowing it to be used at a lower level for accented character entry."); | |
e5a29a10 | 7588 | ns_alternate_modifier = Qmeta; |
1baa6236 | 7589 | |
fb9d0f5a | 7590 | DEFVAR_LISP ("ns-right-alternate-modifier", ns_right_alternate_modifier, |
a2e35ef5 JD |
7591 | "This variable describes the behavior of the right alternate or option key.\n\ |
7592 | Set to control, meta, alt, super, or hyper means it is taken to be that key.\n\ | |
7593 | Set to left means be the same key as `ns-alternate-modifier'.\n\ | |
7594 | Set to none means that the alternate / option key is not interpreted by Emacs\n\ | |
7595 | at all, allowing it to be used at a lower level for accented character entry."); | |
7596 | ns_right_alternate_modifier = Qleft; | |
7597 | ||
fb9d0f5a | 7598 | DEFVAR_LISP ("ns-command-modifier", ns_command_modifier, |
1baa6236 DN |
7599 | "This variable describes the behavior of the command key.\n\ |
7600 | Set to control, meta, alt, super, or hyper means it is taken to be that key."); | |
e5a29a10 | 7601 | ns_command_modifier = Qsuper; |
1baa6236 | 7602 | |
fb9d0f5a | 7603 | DEFVAR_LISP ("ns-right-command-modifier", ns_right_command_modifier, |
b7d1e144 JD |
7604 | "This variable describes the behavior of the right command key.\n\ |
7605 | Set to control, meta, alt, super, or hyper means it is taken to be that key.\n\ | |
7606 | Set to left means be the same key as `ns-command-modifier'.\n\ | |
7607 | Set to none means that the command / option key is not interpreted by Emacs\n\ | |
7608 | at all, allowing it to be used at a lower level for accented character entry."); | |
7609 | ns_right_command_modifier = Qleft; | |
7610 | ||
fb9d0f5a | 7611 | DEFVAR_LISP ("ns-control-modifier", ns_control_modifier, |
1baa6236 DN |
7612 | "This variable describes the behavior of the control key.\n\ |
7613 | Set to control, meta, alt, super, or hyper means it is taken to be that key."); | |
e5a29a10 | 7614 | ns_control_modifier = Qcontrol; |
1baa6236 | 7615 | |
fb9d0f5a | 7616 | DEFVAR_LISP ("ns-right-control-modifier", ns_right_control_modifier, |
b7d1e144 JD |
7617 | "This variable describes the behavior of the right control key.\n\ |
7618 | Set to control, meta, alt, super, or hyper means it is taken to be that key.\n\ | |
7619 | Set to left means be the same key as `ns-control-modifier'.\n\ | |
7620 | Set to none means that the control / option key is not interpreted by Emacs\n\ | |
7621 | at all, allowing it to be used at a lower level for accented character entry."); | |
7622 | ns_right_control_modifier = Qleft; | |
7623 | ||
fb9d0f5a | 7624 | DEFVAR_LISP ("ns-function-modifier", ns_function_modifier, |
1baa6236 DN |
7625 | "This variable describes the behavior of the function key (on laptops).\n\ |
7626 | Set to control, meta, alt, super, or hyper means it is taken to be that key.\n\ | |
7627 | Set to none means that the function key is not interpreted by Emacs at all,\n\ | |
7628 | allowing it to be used at a lower level for accented character entry."); | |
e5a29a10 | 7629 | ns_function_modifier = Qnone; |
1baa6236 | 7630 | |
fb9d0f5a | 7631 | DEFVAR_LISP ("ns-antialias-text", ns_antialias_text, |
335f5ae4 | 7632 | "Non-nil (the default) means to render text antialiased."); |
e5a29a10 | 7633 | ns_antialias_text = Qt; |
1baa6236 | 7634 | |
fb9d0f5a | 7635 | DEFVAR_LISP ("ns-confirm-quit", ns_confirm_quit, |
fc7a54a9 | 7636 | "Whether to confirm application quit using dialog."); |
e5a29a10 | 7637 | ns_confirm_quit = Qnil; |
fc7a54a9 | 7638 | |
f0a1382a | 7639 | DEFVAR_LISP ("ns-auto-hide-menu-bar", ns_auto_hide_menu_bar, |
5ffb62aa JD |
7640 | doc: /* Non-nil means that the menu bar is hidden, but appears when the mouse is near. |
7641 | Only works on OSX 10.6 or later. */); | |
f0a1382a JD |
7642 | ns_auto_hide_menu_bar = Qnil; |
7643 | ||
6871e574 JD |
7644 | DEFVAR_BOOL ("ns-use-native-fullscreen", ns_use_native_fullscreen, |
7645 | doc: /*Non-nil means to use native fullscreen on OSX >= 10.7. | |
7646 | Nil means use fullscreen the old (< 10.7) way. The old way works better with | |
7647 | multiple monitors, but lacks tool bar. This variable is ignored on OSX < 10.7. | |
a0baf35f | 7648 | Default is t for OSX >= 10.7, nil otherwise. */); |
6871e574 JD |
7649 | #ifdef HAVE_NATIVE_FS |
7650 | ns_use_native_fullscreen = YES; | |
7651 | #else | |
7652 | ns_use_native_fullscreen = NO; | |
7653 | #endif | |
7654 | ns_last_use_native_fullscreen = ns_use_native_fullscreen; | |
7655 | ||
41cf3d11 JD |
7656 | DEFVAR_BOOL ("ns-use-srgb-colorspace", ns_use_srgb_colorspace, |
7657 | doc: /*Non-nil means to use sRGB colorspace on OSX >= 10.7. | |
da5ecfa9 | 7658 | Note that this does not apply to images. |
a0baf35f | 7659 | This variable is ignored on OSX < 10.7 and GNUstep. */); |
765fe182 | 7660 | ns_use_srgb_colorspace = YES; |
41cf3d11 | 7661 | |
7ded3383 | 7662 | /* TODO: move to common code */ |
fb9d0f5a | 7663 | DEFVAR_LISP ("x-toolkit-scroll-bars", Vx_toolkit_scroll_bars, |
97897668 GM |
7664 | doc: /* Which toolkit scroll bars Emacs uses, if any. |
7665 | A value of nil means Emacs doesn't use toolkit scroll bars. | |
7666 | With the X Window system, the value is a symbol describing the | |
7667 | X toolkit. Possible values are: gtk, motif, xaw, or xaw3d. | |
44f92739 | 7668 | With MS Windows or Nextstep, the value is t. */); |
1baa6236 | 7669 | Vx_toolkit_scroll_bars = Qt; |
1baa6236 | 7670 | |
1baa6236 | 7671 | DEFVAR_BOOL ("x-use-underline-position-properties", |
fb9d0f5a | 7672 | x_use_underline_position_properties, |
4843aac3 | 7673 | doc: /*Non-nil means make use of UNDERLINE_POSITION font properties. |
1baa6236 DN |
7674 | A value of nil means ignore them. If you encounter fonts with bogus |
7675 | UNDERLINE_POSITION font properties, for example 7x13 on XFree prior | |
4843aac3 | 7676 | to 4.1, set this to nil. */); |
1baa6236 DN |
7677 | x_use_underline_position_properties = 0; |
7678 | ||
7679 | DEFVAR_BOOL ("x-underline-at-descent-line", | |
fb9d0f5a | 7680 | x_underline_at_descent_line, |
4843aac3 | 7681 | doc: /* Non-nil means to draw the underline at the same place as the descent line. |
1baa6236 DN |
7682 | A value of nil means to draw the underline according to the value of the |
7683 | variable `x-use-underline-position-properties', which is usually at the | |
7684 | baseline level. The default value is nil. */); | |
7685 | x_underline_at_descent_line = 0; | |
7686 | ||
8d2db8be DA |
7687 | /* Tell Emacs about this window system. */ |
7688 | Fprovide (Qns, Qnil); | |
6434e343 | 7689 | |
aca5fcdc JD |
7690 | DEFSYM (Qcocoa, "cocoa"); |
7691 | DEFSYM (Qgnustep, "gnustep"); | |
7692 | ||
6434e343 JD |
7693 | syms_of_nsfont (); |
7694 | #ifdef NS_IMPL_COCOA | |
aca5fcdc | 7695 | Fprovide (Qcocoa, Qnil); |
6434e343 JD |
7696 | #if MAC_OS_X_VERSION_MAX_ALLOWED >= 1050 |
7697 | syms_of_macfont (); | |
7698 | #endif | |
aca5fcdc JD |
7699 | #else |
7700 | Fprovide (Qgnustep, Qnil); | |
6434e343 | 7701 | #endif |
f224e500 | 7702 | |
1baa6236 | 7703 | } |