Commit | Line | Data |
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edfda783 | 1 | /* NeXT/Open/GNUstep / MacOSX communication module. |
44f92739 | 2 | |
ab422c4d PE |
3 | Copyright (C) 1989, 1993-1994, 2005-2006, 2008-2013 Free Software |
4 | Foundation, Inc. | |
edfda783 AR |
5 | |
6 | This file is part of GNU Emacs. | |
7 | ||
32d235f8 | 8 | GNU Emacs is free software: you can redistribute it and/or modify |
edfda783 | 9 | it under the terms of the GNU General Public License as published by |
32d235f8 GM |
10 | the Free Software Foundation, either version 3 of the License, or |
11 | (at your option) any later version. | |
edfda783 AR |
12 | |
13 | GNU Emacs is distributed in the hope that it will be useful, | |
14 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | GNU General Public License for more details. | |
17 | ||
18 | You should have received a copy of the GNU General Public License | |
32d235f8 | 19 | along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ |
edfda783 | 20 | |
32d235f8 | 21 | /* |
edfda783 AR |
22 | Originally by Carl Edman |
23 | Updated by Christian Limpach (chris@nice.ch) | |
24 | OpenStep/Rhapsody port by Scott Bender (sbender@harmony-ds.com) | |
25 | MacOSX/Aqua port by Christophe de Dinechin (descubes@earthlink.net) | |
26 | GNUstep port and post-20 update by Adrian Robert (arobert@cogsci.ucsd.edu) | |
27 | */ | |
28 | ||
5a06864f AR |
29 | /* This should be the first include, as it may set up #defines affecting |
30 | interpretation of even the system includes. */ | |
08a494a3 | 31 | #include <config.h> |
5a06864f | 32 | |
49cdacda | 33 | #include <fcntl.h> |
edfda783 | 34 | #include <math.h> |
a631d0e0 | 35 | #include <pthread.h> |
edfda783 AR |
36 | #include <sys/types.h> |
37 | #include <time.h> | |
e863926a | 38 | #include <signal.h> |
edfda783 | 39 | #include <unistd.h> |
620f13b0 PE |
40 | |
41 | #include <c-ctype.h> | |
fee5959d | 42 | #include <c-strcase.h> |
e99a530f | 43 | #include <ftoastr.h> |
edfda783 | 44 | |
edfda783 AR |
45 | #include "lisp.h" |
46 | #include "blockinput.h" | |
47 | #include "sysselect.h" | |
48 | #include "nsterm.h" | |
49 | #include "systime.h" | |
50 | #include "character.h" | |
51 | #include "fontset.h" | |
52 | #include "composite.h" | |
53 | #include "ccl.h" | |
54 | ||
55 | #include "termhooks.h" | |
edfda783 AR |
56 | #include "termchar.h" |
57 | ||
58 | #include "window.h" | |
59 | #include "keyboard.h" | |
c4328746 | 60 | #include "buffer.h" |
edfda783 AR |
61 | #include "font.h" |
62 | ||
63 | /* call tracing */ | |
64 | #if 0 | |
65 | int term_trace_num = 0; | |
66 | #define NSTRACE(x) fprintf (stderr, "%s:%d: [%d] " #x "\n", \ | |
67 | __FILE__, __LINE__, ++term_trace_num) | |
68 | #else | |
69 | #define NSTRACE(x) | |
70 | #endif | |
71 | ||
79c1cc1e | 72 | extern NSString *NSMenuDidBeginTrackingNotification; |
edfda783 AR |
73 | |
74 | /* ========================================================================== | |
75 | ||
76 | Local declarations | |
77 | ||
78 | ========================================================================== */ | |
79 | ||
edfda783 AR |
80 | /* Convert a symbol indexed with an NSxxx value to a value as defined |
81 | in keyboard.c (lispy_function_key). I hope this is a correct way | |
82 | of doing things... */ | |
83 | static unsigned convert_ns_to_X_keysym[] = | |
84 | { | |
85 | NSHomeFunctionKey, 0x50, | |
86 | NSLeftArrowFunctionKey, 0x51, | |
87 | NSUpArrowFunctionKey, 0x52, | |
88 | NSRightArrowFunctionKey, 0x53, | |
89 | NSDownArrowFunctionKey, 0x54, | |
90 | NSPageUpFunctionKey, 0x55, | |
91 | NSPageDownFunctionKey, 0x56, | |
92 | NSEndFunctionKey, 0x57, | |
93 | NSBeginFunctionKey, 0x58, | |
94 | NSSelectFunctionKey, 0x60, | |
95 | NSPrintFunctionKey, 0x61, | |
8f31e74b | 96 | NSClearLineFunctionKey, 0x0B, |
edfda783 AR |
97 | NSExecuteFunctionKey, 0x62, |
98 | NSInsertFunctionKey, 0x63, | |
99 | NSUndoFunctionKey, 0x65, | |
100 | NSRedoFunctionKey, 0x66, | |
101 | NSMenuFunctionKey, 0x67, | |
102 | NSFindFunctionKey, 0x68, | |
103 | NSHelpFunctionKey, 0x6A, | |
104 | NSBreakFunctionKey, 0x6B, | |
105 | ||
106 | NSF1FunctionKey, 0xBE, | |
107 | NSF2FunctionKey, 0xBF, | |
108 | NSF3FunctionKey, 0xC0, | |
109 | NSF4FunctionKey, 0xC1, | |
110 | NSF5FunctionKey, 0xC2, | |
111 | NSF6FunctionKey, 0xC3, | |
112 | NSF7FunctionKey, 0xC4, | |
113 | NSF8FunctionKey, 0xC5, | |
114 | NSF9FunctionKey, 0xC6, | |
115 | NSF10FunctionKey, 0xC7, | |
116 | NSF11FunctionKey, 0xC8, | |
117 | NSF12FunctionKey, 0xC9, | |
118 | NSF13FunctionKey, 0xCA, | |
119 | NSF14FunctionKey, 0xCB, | |
120 | NSF15FunctionKey, 0xCC, | |
5404d04f DR |
121 | NSF16FunctionKey, 0xCD, |
122 | NSF17FunctionKey, 0xCE, | |
123 | NSF18FunctionKey, 0xCF, | |
124 | NSF19FunctionKey, 0xD0, | |
125 | NSF20FunctionKey, 0xD1, | |
126 | NSF21FunctionKey, 0xD2, | |
127 | NSF22FunctionKey, 0xD3, | |
128 | NSF23FunctionKey, 0xD4, | |
129 | NSF24FunctionKey, 0xD5, | |
edfda783 AR |
130 | |
131 | NSBackspaceCharacter, 0x08, /* 8: Not on some KBs. */ | |
132 | NSDeleteCharacter, 0xFF, /* 127: Big 'delete' key upper right. */ | |
133 | NSDeleteFunctionKey, 0x9F, /* 63272: Del forw key off main array. */ | |
134 | ||
135 | NSTabCharacter, 0x09, | |
136 | 0x19, 0x09, /* left tab->regular since pass shift */ | |
137 | NSCarriageReturnCharacter, 0x0D, | |
138 | NSNewlineCharacter, 0x0D, | |
139 | NSEnterCharacter, 0x8D, | |
140 | ||
e770aad5 JD |
141 | 0x41|NSNumericPadKeyMask, 0xAE, /* KP_Decimal */ |
142 | 0x43|NSNumericPadKeyMask, 0xAA, /* KP_Multiply */ | |
143 | 0x45|NSNumericPadKeyMask, 0xAB, /* KP_Add */ | |
144 | 0x4B|NSNumericPadKeyMask, 0xAF, /* KP_Divide */ | |
145 | 0x4E|NSNumericPadKeyMask, 0xAD, /* KP_Subtract */ | |
146 | 0x51|NSNumericPadKeyMask, 0xBD, /* KP_Equal */ | |
147 | 0x52|NSNumericPadKeyMask, 0xB0, /* KP_0 */ | |
148 | 0x53|NSNumericPadKeyMask, 0xB1, /* KP_1 */ | |
149 | 0x54|NSNumericPadKeyMask, 0xB2, /* KP_2 */ | |
150 | 0x55|NSNumericPadKeyMask, 0xB3, /* KP_3 */ | |
151 | 0x56|NSNumericPadKeyMask, 0xB4, /* KP_4 */ | |
152 | 0x57|NSNumericPadKeyMask, 0xB5, /* KP_5 */ | |
153 | 0x58|NSNumericPadKeyMask, 0xB6, /* KP_6 */ | |
154 | 0x59|NSNumericPadKeyMask, 0xB7, /* KP_7 */ | |
155 | 0x5B|NSNumericPadKeyMask, 0xB8, /* KP_8 */ | |
156 | 0x5C|NSNumericPadKeyMask, 0xB9, /* KP_9 */ | |
8f31e74b | 157 | |
edfda783 AR |
158 | 0x1B, 0x1B /* escape */ |
159 | }; | |
160 | ||
edfda783 | 161 | static Lisp_Object Qmodifier_value; |
9fb0c957 | 162 | Lisp_Object Qalt, Qcontrol, Qhyper, Qmeta, Qsuper; |
a2e35ef5 | 163 | extern Lisp_Object Qcursor_color, Qcursor_type, Qns, Qleft; |
edfda783 | 164 | |
699c10bd JD |
165 | static Lisp_Object QUTF8_STRING; |
166 | ||
edfda783 AR |
167 | /* On OS X picks up the default NSGlobalDomain AppleAntiAliasingThreshold, |
168 | the maximum font size to NOT antialias. On GNUstep there is currently | |
169 | no way to control this behavior. */ | |
170 | float ns_antialias_threshold; | |
171 | ||
edfda783 | 172 | /* Used to pick up AppleHighlightColor on OS X */ |
edfda783 AR |
173 | NSString *ns_selection_color; |
174 | ||
edfda783 | 175 | NSArray *ns_send_types =0, *ns_return_types =0, *ns_drag_types =0; |
f27a64a9 | 176 | NSString *ns_app_name = @"Emacs"; /* default changed later */ |
edfda783 AR |
177 | |
178 | /* Display variables */ | |
9e50ff0c | 179 | struct ns_display_info *x_display_list; /* Chain of existing displays */ |
edfda783 AR |
180 | Lisp_Object ns_display_name_list; |
181 | long context_menu_value = 0; | |
182 | ||
183 | /* display update */ | |
184 | NSPoint last_mouse_motion_position; | |
185 | static NSRect last_mouse_glyph; | |
1a1f3366 | 186 | static Time last_mouse_movement_time = 0; |
edfda783 AR |
187 | static Lisp_Object last_mouse_motion_frame; |
188 | static EmacsScroller *last_mouse_scroll_bar = nil; | |
189 | static struct frame *ns_updating_frame; | |
190 | static NSView *focus_view = NULL; | |
a97f8f3f | 191 | static int ns_window_num = 0; |
0dc8cf50 | 192 | #ifdef NS_IMPL_GNUSTEP |
edfda783 | 193 | static NSRect uRect; |
0dc8cf50 | 194 | #endif |
edfda783 | 195 | static BOOL gsaved = NO; |
a9b4df69 | 196 | static BOOL ns_fake_keydown = NO; |
df2142db AR |
197 | int ns_tmp_flags; /* FIXME */ |
198 | struct nsfont_info *ns_tmp_font; /* FIXME */ | |
f0a1382a | 199 | static BOOL ns_menu_bar_is_hidden = NO; |
edfda783 AR |
200 | /*static int debug_lock = 0; */ |
201 | ||
edfda783 AR |
202 | /* event loop */ |
203 | static BOOL send_appdefined = YES; | |
64ccff5f JD |
204 | #define NO_APPDEFINED_DATA (-8) |
205 | static int last_appdefined_event_data = NO_APPDEFINED_DATA; | |
edfda783 | 206 | static NSTimer *timed_entry = 0; |
edfda783 | 207 | static NSTimer *scroll_repeat_entry = nil; |
ddee6515 JD |
208 | static fd_set select_readfds, select_writefds; |
209 | enum { SELECT_HAVE_READ = 1, SELECT_HAVE_WRITE = 2, SELECT_HAVE_TMO = 4 }; | |
210 | static int select_nfds = 0, select_valid = 0; | |
211 | static EMACS_TIME select_timeout = { 0, 0 }; | |
212 | static int selfds[2] = { -1, -1 }; | |
213 | static pthread_mutex_t select_mutex; | |
214 | static int apploopnr = 0; | |
edfda783 | 215 | static NSAutoreleasePool *outerpool; |
edfda783 AR |
216 | static struct input_event *emacs_event = NULL; |
217 | static struct input_event *q_event_ptr = NULL; | |
218 | static int n_emacs_events_pending = 0; | |
219 | static NSMutableArray *ns_pending_files, *ns_pending_service_names, | |
220 | *ns_pending_service_args; | |
adff3182 | 221 | static BOOL ns_do_open_file = NO; |
6871e574 | 222 | static BOOL ns_last_use_native_fullscreen; |
edfda783 | 223 | |
167e3640 JD |
224 | static struct { |
225 | struct input_event *q; | |
226 | int nr, cap; | |
227 | } hold_event_q = { | |
228 | NULL, 0, 0 | |
229 | }; | |
230 | ||
b612ffc9 | 231 | /* Convert modifiers in a NeXTstep event to emacs style modifiers. */ |
edfda783 | 232 | #define NS_FUNCTION_KEY_MASK 0x800000 |
50795d1f | 233 | #define NSLeftControlKeyMask (0x000001 | NSControlKeyMask) |
b7d1e144 | 234 | #define NSRightControlKeyMask (0x002000 | NSControlKeyMask) |
50795d1f | 235 | #define NSLeftCommandKeyMask (0x000008 | NSCommandKeyMask) |
b7d1e144 | 236 | #define NSRightCommandKeyMask (0x000010 | NSCommandKeyMask) |
50795d1f JD |
237 | #define NSLeftAlternateKeyMask (0x000020 | NSAlternateKeyMask) |
238 | #define NSRightAlternateKeyMask (0x000040 | NSAlternateKeyMask) | |
edfda783 AR |
239 | #define EV_MODIFIERS(e) \ |
240 | ((([e modifierFlags] & NSHelpKeyMask) ? \ | |
241 | hyper_modifier : 0) \ | |
a2e35ef5 JD |
242 | | (!EQ (ns_right_alternate_modifier, Qleft) && \ |
243 | (([e modifierFlags] & NSRightAlternateKeyMask) \ | |
244 | == NSRightAlternateKeyMask) ? \ | |
245 | parse_solitary_modifier (ns_right_alternate_modifier) : 0) \ | |
246 | | (([e modifierFlags] & NSAlternateKeyMask) ? \ | |
6882361b | 247 | parse_solitary_modifier (ns_alternate_modifier) : 0) \ |
a2e35ef5 | 248 | | (([e modifierFlags] & NSShiftKeyMask) ? \ |
edfda783 | 249 | shift_modifier : 0) \ |
b7d1e144 JD |
250 | | (!EQ (ns_right_control_modifier, Qleft) && \ |
251 | (([e modifierFlags] & NSRightControlKeyMask) \ | |
252 | == NSRightControlKeyMask) ? \ | |
253 | parse_solitary_modifier (ns_right_control_modifier) : 0) \ | |
edfda783 | 254 | | (([e modifierFlags] & NSControlKeyMask) ? \ |
6882361b | 255 | parse_solitary_modifier (ns_control_modifier) : 0) \ |
edfda783 | 256 | | (([e modifierFlags] & NS_FUNCTION_KEY_MASK) ? \ |
6882361b | 257 | parse_solitary_modifier (ns_function_modifier) : 0) \ |
b7d1e144 JD |
258 | | (!EQ (ns_right_command_modifier, Qleft) && \ |
259 | (([e modifierFlags] & NSRightCommandKeyMask) \ | |
260 | == NSRightCommandKeyMask) ? \ | |
261 | parse_solitary_modifier (ns_right_command_modifier) : 0) \ | |
edfda783 | 262 | | (([e modifierFlags] & NSCommandKeyMask) ? \ |
6882361b | 263 | parse_solitary_modifier (ns_command_modifier):0)) |
edfda783 AR |
264 | |
265 | #define EV_UDMODIFIERS(e) \ | |
266 | ((([e type] == NSLeftMouseDown) ? down_modifier : 0) \ | |
267 | | (([e type] == NSRightMouseDown) ? down_modifier : 0) \ | |
19454c0a | 268 | | (([e type] == NSOtherMouseDown) ? down_modifier : 0) \ |
edfda783 AR |
269 | | (([e type] == NSLeftMouseDragged) ? down_modifier : 0) \ |
270 | | (([e type] == NSRightMouseDragged) ? down_modifier : 0) \ | |
19454c0a | 271 | | (([e type] == NSOtherMouseDragged) ? down_modifier : 0) \ |
edfda783 | 272 | | (([e type] == NSLeftMouseUp) ? up_modifier : 0) \ |
19454c0a AR |
273 | | (([e type] == NSRightMouseUp) ? up_modifier : 0) \ |
274 | | (([e type] == NSOtherMouseUp) ? up_modifier : 0)) | |
edfda783 AR |
275 | |
276 | #define EV_BUTTON(e) \ | |
277 | ((([e type] == NSLeftMouseDown) || ([e type] == NSLeftMouseUp)) ? 0 : \ | |
19454c0a AR |
278 | (([e type] == NSRightMouseDown) || ([e type] == NSRightMouseUp)) ? 2 : \ |
279 | [e buttonNumber] - 1) | |
edfda783 AR |
280 | |
281 | /* Convert the time field to a timestamp in milliseconds. */ | |
edfda783 | 282 | #define EV_TIMESTAMP(e) ([e timestamp] * 1000) |
edfda783 AR |
283 | |
284 | /* This is a piece of code which is common to all the event handling | |
285 | methods. Maybe it should even be a function. */ | |
ddee6515 JD |
286 | #define EV_TRAILER(e) \ |
287 | { \ | |
288 | XSETFRAME (emacs_event->frame_or_window, emacsframe); \ | |
289 | if (e) emacs_event->timestamp = EV_TIMESTAMP (e); \ | |
290 | if (q_event_ptr) \ | |
291 | { \ | |
292 | n_emacs_events_pending++; \ | |
293 | kbd_buffer_store_event_hold (emacs_event, q_event_ptr); \ | |
294 | } \ | |
295 | else \ | |
167e3640 | 296 | hold_event (emacs_event); \ |
ddee6515 JD |
297 | EVENT_INIT (*emacs_event); \ |
298 | ns_send_appdefined (-1); \ | |
299 | } | |
edfda783 | 300 | |
89e2438a DN |
301 | void x_set_cursor_type (struct frame *, Lisp_Object, Lisp_Object); |
302 | ||
df2142db | 303 | /* TODO: get rid of need for these forward declarations */ |
89e2438a DN |
304 | static void ns_condemn_scroll_bars (struct frame *f); |
305 | static void ns_judge_scroll_bars (struct frame *f); | |
a9b4df69 | 306 | void x_set_frame_alpha (struct frame *f); |
edfda783 | 307 | |
edfda783 AR |
308 | |
309 | /* ========================================================================== | |
310 | ||
311 | Utilities | |
312 | ||
313 | ========================================================================== */ | |
314 | ||
167e3640 JD |
315 | static void |
316 | hold_event (struct input_event *event) | |
317 | { | |
318 | if (hold_event_q.nr == hold_event_q.cap) | |
319 | { | |
320 | if (hold_event_q.cap == 0) hold_event_q.cap = 10; | |
321 | else hold_event_q.cap *= 2; | |
322 | hold_event_q.q = (struct input_event *) | |
323 | xrealloc (hold_event_q.q, hold_event_q.cap * sizeof (*hold_event_q.q)); | |
324 | } | |
325 | ||
326 | hold_event_q.q[hold_event_q.nr++] = *event; | |
f99c65e5 | 327 | /* Make sure ns_read_socket is called, i.e. we have input. */ |
a631d0e0 | 328 | raise (SIGIO); |
7436fc63 | 329 | send_appdefined = YES; |
167e3640 | 330 | } |
edfda783 AR |
331 | |
332 | static Lisp_Object | |
333 | append2 (Lisp_Object list, Lisp_Object item) | |
334 | /* -------------------------------------------------------------------------- | |
335 | Utility to append to a list | |
336 | -------------------------------------------------------------------------- */ | |
337 | { | |
338 | Lisp_Object array[2]; | |
339 | array[0] = list; | |
340 | array[1] = Fcons (item, Qnil); | |
341 | return Fnconc (2, &array[0]); | |
342 | } | |
343 | ||
344 | ||
7c4e8ec0 | 345 | const char * |
d01ba2f1 | 346 | ns_etc_directory (void) |
d01ba2f1 GM |
347 | /* If running as a self-contained app bundle, return as a string the |
348 | filename of the etc directory, if present; else nil. */ | |
cbb31951 | 349 | { |
7c4e8ec0 GM |
350 | NSBundle *bundle = [NSBundle mainBundle]; |
351 | NSString *resourceDir = [bundle resourcePath]; | |
352 | NSString *resourcePath; | |
353 | NSFileManager *fileManager = [NSFileManager defaultManager]; | |
354 | BOOL isDir; | |
355 | ||
356 | resourcePath = [resourceDir stringByAppendingPathComponent: @"etc"]; | |
357 | if ([fileManager fileExistsAtPath: resourcePath isDirectory: &isDir]) | |
358 | { | |
359 | if (isDir) return [resourcePath UTF8String]; | |
360 | } | |
361 | return NULL; | |
d01ba2f1 GM |
362 | } |
363 | ||
cbb31951 GM |
364 | |
365 | const char * | |
366 | ns_exec_path (void) | |
367 | /* If running as a self-contained app bundle, return as a path string | |
368 | the filenames of the libexec and bin directories, ie libexec:bin. | |
369 | Otherwise, return nil. | |
370 | Normally, Emacs does not add its own bin/ directory to the PATH. | |
371 | However, a self-contained NS build has a different layout, with | |
372 | bin/ and libexec/ subdirectories in the directory that contains | |
373 | Emacs.app itself. | |
374 | We put libexec first, because init_callproc_1 uses the first | |
375 | element to initialize exec-directory. An alternative would be | |
376 | for init_callproc to check for invocation-directory/libexec. | |
377 | */ | |
edfda783 AR |
378 | { |
379 | NSBundle *bundle = [NSBundle mainBundle]; | |
cbb31951 GM |
380 | NSString *resourceDir = [bundle resourcePath]; |
381 | NSString *binDir = [bundle bundlePath]; | |
edfda783 AR |
382 | NSString *resourcePath, *resourcePaths; |
383 | NSRange range; | |
90df0db3 | 384 | NSString *pathSeparator = [NSString stringWithFormat: @"%c", SEPCHAR]; |
edfda783 | 385 | NSFileManager *fileManager = [NSFileManager defaultManager]; |
cbb31951 GM |
386 | NSArray *paths; |
387 | NSEnumerator *pathEnum; | |
edfda783 | 388 | BOOL isDir; |
edfda783 | 389 | |
edfda783 AR |
390 | range = [resourceDir rangeOfString: @"Contents"]; |
391 | if (range.location != NSNotFound) | |
392 | { | |
40e72761 | 393 | binDir = [binDir stringByAppendingPathComponent: @"Contents"]; |
edfda783 AR |
394 | #ifdef NS_IMPL_COCOA |
395 | binDir = [binDir stringByAppendingPathComponent: @"MacOS"]; | |
396 | #endif | |
397 | } | |
398 | ||
cbb31951 GM |
399 | paths = [binDir stringsByAppendingPaths: |
400 | [NSArray arrayWithObjects: @"libexec", @"bin", nil]]; | |
401 | pathEnum = [paths objectEnumerator]; | |
402 | resourcePaths = @""; | |
403 | ||
0dc8cf50 | 404 | while ((resourcePath = [pathEnum nextObject])) |
cbb31951 GM |
405 | { |
406 | if ([fileManager fileExistsAtPath: resourcePath isDirectory: &isDir]) | |
407 | if (isDir) | |
408 | { | |
409 | if ([resourcePaths length] > 0) | |
410 | resourcePaths | |
411 | = [resourcePaths stringByAppendingString: pathSeparator]; | |
412 | resourcePaths | |
413 | = [resourcePaths stringByAppendingString: resourcePath]; | |
414 | } | |
415 | } | |
416 | if ([resourcePaths length] > 0) return [resourcePaths UTF8String]; | |
417 | ||
418 | return NULL; | |
419 | } | |
420 | ||
421 | ||
9e059e3f GM |
422 | const char * |
423 | ns_load_path (void) | |
424 | /* If running as a self-contained app bundle, return as a path string | |
425 | the filenames of the site-lisp, lisp and leim directories. | |
426 | Ie, site-lisp:lisp:leim. Otherwise, return nil. */ | |
cbb31951 GM |
427 | { |
428 | NSBundle *bundle = [NSBundle mainBundle]; | |
429 | NSString *resourceDir = [bundle resourcePath]; | |
430 | NSString *resourcePath, *resourcePaths; | |
90df0db3 | 431 | NSString *pathSeparator = [NSString stringWithFormat: @"%c", SEPCHAR]; |
cbb31951 GM |
432 | NSFileManager *fileManager = [NSFileManager defaultManager]; |
433 | BOOL isDir; | |
9e059e3f GM |
434 | NSArray *paths = [resourceDir stringsByAppendingPaths: |
435 | [NSArray arrayWithObjects: | |
436 | @"site-lisp", @"lisp", @"leim", nil]]; | |
437 | NSEnumerator *pathEnum = [paths objectEnumerator]; | |
438 | resourcePaths = @""; | |
cbb31951 | 439 | |
9e059e3f GM |
440 | /* Hack to skip site-lisp. */ |
441 | if (no_site_lisp) resourcePath = [pathEnum nextObject]; | |
442 | ||
0dc8cf50 | 443 | while ((resourcePath = [pathEnum nextObject])) |
edfda783 | 444 | { |
9e059e3f GM |
445 | if ([fileManager fileExistsAtPath: resourcePath isDirectory: &isDir]) |
446 | if (isDir) | |
447 | { | |
448 | if ([resourcePaths length] > 0) | |
449 | resourcePaths | |
450 | = [resourcePaths stringByAppendingString: pathSeparator]; | |
451 | resourcePaths | |
452 | = [resourcePaths stringByAppendingString: resourcePath]; | |
453 | } | |
edfda783 | 454 | } |
9e059e3f GM |
455 | if ([resourcePaths length] > 0) return [resourcePaths UTF8String]; |
456 | ||
457 | return NULL; | |
edfda783 AR |
458 | } |
459 | ||
edfda783 AR |
460 | static void |
461 | ns_timeout (int usecs) | |
462 | /* -------------------------------------------------------------------------- | |
463 | Blocking timer utility used by ns_ring_bell | |
464 | -------------------------------------------------------------------------- */ | |
465 | { | |
e9a9ae03 PE |
466 | EMACS_TIME wakeup = add_emacs_time (current_emacs_time (), |
467 | make_emacs_time (0, usecs * 1000)); | |
edfda783 AR |
468 | |
469 | /* Keep waiting until past the time wakeup. */ | |
470 | while (1) | |
471 | { | |
b300b1f4 | 472 | EMACS_TIME timeout, now = current_emacs_time (); |
e9a9ae03 | 473 | if (EMACS_TIME_LE (wakeup, now)) |
edfda783 | 474 | break; |
e9a9ae03 | 475 | timeout = sub_emacs_time (wakeup, now); |
edfda783 AR |
476 | |
477 | /* Try to wait that long--but we might wake up sooner. */ | |
d35af63c | 478 | pselect (0, NULL, NULL, NULL, &timeout, NULL); |
edfda783 AR |
479 | } |
480 | } | |
481 | ||
482 | ||
483 | void | |
484 | ns_release_object (void *obj) | |
485 | /* -------------------------------------------------------------------------- | |
486 | Release an object (callable from C) | |
487 | -------------------------------------------------------------------------- */ | |
488 | { | |
489 | [(id)obj release]; | |
490 | } | |
491 | ||
492 | ||
493 | void | |
494 | ns_retain_object (void *obj) | |
495 | /* -------------------------------------------------------------------------- | |
496 | Retain an object (callable from C) | |
497 | -------------------------------------------------------------------------- */ | |
498 | { | |
499 | [(id)obj retain]; | |
500 | } | |
501 | ||
502 | ||
503 | void * | |
3d608a86 | 504 | ns_alloc_autorelease_pool (void) |
edfda783 AR |
505 | /* -------------------------------------------------------------------------- |
506 | Allocate a pool for temporary objects (callable from C) | |
507 | -------------------------------------------------------------------------- */ | |
508 | { | |
509 | return [[NSAutoreleasePool alloc] init]; | |
510 | } | |
511 | ||
512 | ||
513 | void | |
514 | ns_release_autorelease_pool (void *pool) | |
515 | /* -------------------------------------------------------------------------- | |
516 | Free a pool and temporary objects it refers to (callable from C) | |
517 | -------------------------------------------------------------------------- */ | |
518 | { | |
519 | ns_release_object (pool); | |
520 | } | |
521 | ||
522 | ||
523 | ||
524 | /* ========================================================================== | |
525 | ||
526 | Focus (clipping) and screen update | |
527 | ||
528 | ========================================================================== */ | |
529 | ||
f0a1382a JD |
530 | // |
531 | // Window constraining | |
532 | // ------------------- | |
533 | // | |
534 | // To ensure that the windows are not placed under the menu bar, they | |
535 | // are typically moved by the call-back constrainFrameRect. However, | |
536 | // by overriding it, it's possible to inhibit this, leaving the window | |
537 | // in it's original position. | |
538 | // | |
539 | // It's possible to hide the menu bar. However, technically, it's only | |
540 | // possible to hide it when the application is active. To ensure that | |
541 | // this work properly, the menu bar and window constraining are | |
542 | // deferred until the application becomes active. | |
543 | // | |
544 | // Even though it's not possible to manually move a window above the | |
545 | // top of the screen, it is allowed if it's done programmatically, | |
546 | // when the menu is hidden. This allows the editable area to cover the | |
547 | // full screen height. | |
548 | // | |
549 | // Test cases | |
550 | // ---------- | |
551 | // | |
552 | // Use the following extra files: | |
553 | // | |
554 | // init.el: | |
555 | // ;; Hide menu and place frame slightly above the top of the screen. | |
556 | // (setq ns-auto-hide-menu-bar t) | |
557 | // (set-frame-position (selected-frame) 0 -20) | |
558 | // | |
559 | // Test 1: | |
560 | // | |
561 | // emacs -Q -l init.el | |
562 | // | |
563 | // Result: No menu bar, and the title bar should be above the screen. | |
564 | // | |
565 | // Test 2: | |
566 | // | |
567 | // emacs -Q | |
568 | // | |
569 | // Result: Menu bar visible, frame placed immediately below the menu. | |
570 | // | |
571 | ||
572 | static void | |
573 | ns_constrain_all_frames (void) | |
574 | { | |
575 | Lisp_Object tail, frame; | |
576 | ||
577 | FOR_EACH_FRAME (tail, frame) | |
578 | { | |
579 | struct frame *f = XFRAME (frame); | |
580 | if (FRAME_NS_P (f)) | |
581 | { | |
582 | NSView *view = FRAME_NS_VIEW (f); | |
583 | /* This no-op will trigger the default window placing | |
e4769531 | 584 | * constraint system. */ |
f0a1382a JD |
585 | f->output_data.ns->dont_constrain = 0; |
586 | [[view window] setFrameOrigin:[[view window] frame].origin]; | |
587 | } | |
588 | } | |
589 | } | |
590 | ||
591 | ||
592 | /* True, if the menu bar should be hidden. */ | |
593 | ||
594 | static BOOL | |
595 | ns_menu_bar_should_be_hidden (void) | |
596 | { | |
597 | return !NILP (ns_auto_hide_menu_bar) | |
598 | && [NSApp respondsToSelector:@selector(setPresentationOptions:)]; | |
599 | } | |
600 | ||
601 | ||
602 | /* Show or hide the menu bar, based on user setting. */ | |
603 | ||
604 | static void | |
605 | ns_update_auto_hide_menu_bar (void) | |
606 | { | |
8c74fcbd JD |
607 | #ifdef NS_IMPL_COCOA |
608 | #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6 | |
4d7e6e51 | 609 | block_input (); |
f0a1382a JD |
610 | |
611 | NSTRACE (ns_update_auto_hide_menu_bar); | |
612 | ||
613 | if (NSApp != nil | |
614 | && [NSApp isActive] | |
615 | && [NSApp respondsToSelector:@selector(setPresentationOptions:)]) | |
616 | { | |
617 | // Note, "setPresentationOptions" triggers an error unless the | |
618 | // application is active. | |
619 | BOOL menu_bar_should_be_hidden = ns_menu_bar_should_be_hidden (); | |
620 | ||
621 | if (menu_bar_should_be_hidden != ns_menu_bar_is_hidden) | |
622 | { | |
623 | NSApplicationPresentationOptions options | |
624 | = NSApplicationPresentationAutoHideDock; | |
625 | ||
626 | if (menu_bar_should_be_hidden) | |
627 | options |= NSApplicationPresentationAutoHideMenuBar; | |
628 | ||
629 | [NSApp setPresentationOptions: options]; | |
630 | ||
631 | ns_menu_bar_is_hidden = menu_bar_should_be_hidden; | |
632 | ||
633 | if (!ns_menu_bar_is_hidden) | |
634 | { | |
635 | ns_constrain_all_frames (); | |
636 | } | |
637 | } | |
638 | } | |
639 | ||
4d7e6e51 | 640 | unblock_input (); |
8c74fcbd JD |
641 | #endif |
642 | #endif | |
f0a1382a JD |
643 | } |
644 | ||
645 | ||
edfda783 AR |
646 | static void |
647 | ns_update_begin (struct frame *f) | |
648 | /* -------------------------------------------------------------------------- | |
649 | Prepare for a grouped sequence of drawing calls | |
3fe53a83 | 650 | external (RIF) call; whole frame, called before update_window_begin |
edfda783 AR |
651 | -------------------------------------------------------------------------- */ |
652 | { | |
653 | NSView *view = FRAME_NS_VIEW (f); | |
16130a58 | 654 | NSRect r = [view frame]; |
c077c059 | 655 | NSBezierPath *bp; |
edfda783 | 656 | NSTRACE (ns_update_begin); |
edfda783 | 657 | |
f0a1382a JD |
658 | ns_update_auto_hide_menu_bar (); |
659 | ||
edfda783 AR |
660 | ns_updating_frame = f; |
661 | [view lockFocus]; | |
662 | ||
16130a58 JD |
663 | /* drawRect may have been called for say the minibuffer, and then clip path |
664 | is for the minibuffer. But the display engine may draw more because | |
665 | we have set the frame as garbaged. So reset clip path to the whole | |
666 | view. */ | |
c077c059 | 667 | bp = [[NSBezierPath bezierPathWithRect: r] retain]; |
16130a58 | 668 | [bp setClip]; |
c077c059 | 669 | [bp release]; |
16130a58 | 670 | |
edfda783 AR |
671 | #ifdef NS_IMPL_GNUSTEP |
672 | uRect = NSMakeRect (0, 0, 0, 0); | |
673 | #endif | |
674 | } | |
675 | ||
676 | ||
677 | static void | |
678 | ns_update_window_begin (struct window *w) | |
679 | /* -------------------------------------------------------------------------- | |
680 | Prepare for a grouped sequence of drawing calls | |
3fe53a83 | 681 | external (RIF) call; for one window, called after update_begin |
edfda783 AR |
682 | -------------------------------------------------------------------------- */ |
683 | { | |
684 | struct frame *f = XFRAME (WINDOW_FRAME (w)); | |
bbf534ce | 685 | Mouse_HLInfo *hlinfo = MOUSE_HL_INFO (f); |
edfda783 | 686 | NSTRACE (ns_update_window_begin); |
edfda783 AR |
687 | updated_window = w; |
688 | set_output_cursor (&w->cursor); | |
689 | ||
4d7e6e51 | 690 | block_input (); |
edfda783 | 691 | |
bbf534ce | 692 | if (f == hlinfo->mouse_face_mouse_frame) |
edfda783 AR |
693 | { |
694 | /* Don't do highlighting for mouse motion during the update. */ | |
bbf534ce | 695 | hlinfo->mouse_face_defer = 1; |
edfda783 AR |
696 | |
697 | /* If the frame needs to be redrawn, | |
698 | simply forget about any prior mouse highlighting. */ | |
699 | if (FRAME_GARBAGED_P (f)) | |
bbf534ce | 700 | hlinfo->mouse_face_window = Qnil; |
edfda783 AR |
701 | |
702 | /* (further code for mouse faces ifdef'd out in other terms elided) */ | |
703 | } | |
704 | ||
4d7e6e51 | 705 | unblock_input (); |
edfda783 AR |
706 | } |
707 | ||
708 | ||
709 | static void | |
710 | ns_update_window_end (struct window *w, int cursor_on_p, | |
711 | int mouse_face_overwritten_p) | |
712 | /* -------------------------------------------------------------------------- | |
713 | Finished a grouped sequence of drawing calls | |
3fe53a83 | 714 | external (RIF) call; for one window called before update_end |
edfda783 AR |
715 | -------------------------------------------------------------------------- */ |
716 | { | |
d3d50620 | 717 | Mouse_HLInfo *hlinfo = MOUSE_HL_INFO (XFRAME (w->frame)); |
edfda783 AR |
718 | |
719 | /* note: this fn is nearly identical in all terms */ | |
720 | if (!w->pseudo_window_p) | |
721 | { | |
4d7e6e51 | 722 | block_input (); |
edfda783 AR |
723 | |
724 | if (cursor_on_p) | |
725 | display_and_set_cursor (w, 1, | |
726 | output_cursor.hpos, output_cursor.vpos, | |
727 | output_cursor.x, output_cursor.y); | |
728 | ||
729 | if (draw_window_fringes (w, 1)) | |
730 | x_draw_vertical_border (w); | |
731 | ||
4d7e6e51 | 732 | unblock_input (); |
edfda783 AR |
733 | } |
734 | ||
735 | /* If a row with mouse-face was overwritten, arrange for | |
736 | frame_up_to_date to redisplay the mouse highlight. */ | |
737 | if (mouse_face_overwritten_p) | |
738 | { | |
bbf534ce EZ |
739 | hlinfo->mouse_face_beg_row = hlinfo->mouse_face_beg_col = -1; |
740 | hlinfo->mouse_face_end_row = hlinfo->mouse_face_end_col = -1; | |
741 | hlinfo->mouse_face_window = Qnil; | |
edfda783 AR |
742 | } |
743 | ||
744 | updated_window = NULL; | |
745 | NSTRACE (update_window_end); | |
746 | } | |
747 | ||
748 | ||
749 | static void | |
750 | ns_update_end (struct frame *f) | |
751 | /* -------------------------------------------------------------------------- | |
752 | Finished a grouped sequence of drawing calls | |
3fe53a83 | 753 | external (RIF) call; for whole frame, called after update_window_end |
edfda783 AR |
754 | -------------------------------------------------------------------------- */ |
755 | { | |
756 | NSView *view = FRAME_NS_VIEW (f); | |
757 | ||
bbf534ce EZ |
758 | /* if (f == MOUSE_HL_INFO (f)->mouse_face_mouse_frame) */ |
759 | MOUSE_HL_INFO (f)->mouse_face_defer = 0; | |
edfda783 | 760 | |
4d7e6e51 | 761 | block_input (); |
edfda783 AR |
762 | |
763 | #ifdef NS_IMPL_GNUSTEP | |
764 | /* trigger flush only in the rectangle we tracked as being drawn */ | |
765 | [view unlockFocusNeedsFlush: NO]; | |
766 | /*fprintf (stderr, " (%.0f, %.0f : %.0f x %.0f)", uRect.origin.x, uRect.origin.y, uRect.size.width, uRect.size.height); */ | |
767 | [view lockFocusInRect: uRect]; | |
768 | #endif | |
769 | ||
770 | [view unlockFocus]; | |
771 | [[view window] flushWindow]; | |
772 | ||
4d7e6e51 | 773 | unblock_input (); |
edfda783 AR |
774 | ns_updating_frame = NULL; |
775 | NSTRACE (ns_update_end); | |
776 | } | |
777 | ||
778 | ||
779 | static void | |
780 | ns_flush (struct frame *f) | |
781 | /* -------------------------------------------------------------------------- | |
3fe53a83 | 782 | external (RIF) call |
edfda783 AR |
783 | NS impl is no-op since currently we flush in ns_update_end and elsewhere |
784 | -------------------------------------------------------------------------- */ | |
785 | { | |
786 | NSTRACE (ns_flush); | |
787 | } | |
788 | ||
789 | ||
790 | static void | |
791 | ns_focus (struct frame *f, NSRect *r, int n) | |
792 | /* -------------------------------------------------------------------------- | |
793 | Internal: Focus on given frame. During small local updates this is used to | |
794 | draw, however during large updates, ns_update_begin and ns_update_end are | |
795 | called to wrap the whole thing, in which case these calls are stubbed out. | |
796 | Except, on GNUstep, we accumulate the rectangle being drawn into, because | |
797 | the back end won't do this automatically, and will just end up flushing | |
798 | the entire window. | |
799 | -------------------------------------------------------------------------- */ | |
800 | { | |
c8c057de | 801 | // NSTRACE (ns_focus); |
edfda783 AR |
802 | #ifdef NS_IMPL_GNUSTEP |
803 | NSRect u; | |
804 | if (n == 2) | |
805 | u = NSUnionRect (r[0], r[1]); | |
806 | else if (r) | |
807 | u = *r; | |
808 | #endif | |
809 | /* static int c =0; | |
810 | fprintf (stderr, "focus: %d", c++); | |
811 | if (r) fprintf (stderr, " (%.0f, %.0f : %.0f x %.0f)", r->origin.x, r->origin.y, r->size.width, r->size.height); | |
812 | fprintf (stderr, "\n"); */ | |
813 | ||
814 | if (f != ns_updating_frame) | |
815 | { | |
816 | NSView *view = FRAME_NS_VIEW (f); | |
817 | if (view != focus_view) | |
818 | { | |
819 | if (focus_view != NULL) | |
820 | { | |
821 | [focus_view unlockFocus]; | |
822 | [[focus_view window] flushWindow]; | |
823 | /*debug_lock--; */ | |
824 | } | |
825 | ||
826 | if (view) | |
827 | #ifdef NS_IMPL_GNUSTEP | |
828 | r ? [view lockFocusInRect: u] : [view lockFocus]; | |
829 | #else | |
830 | [view lockFocus]; | |
831 | #endif | |
832 | focus_view = view; | |
833 | /*if (view) debug_lock++; */ | |
834 | } | |
835 | #ifdef NS_IMPL_GNUSTEP | |
836 | else | |
837 | { | |
838 | /* more than one rect being drawn into */ | |
839 | if (view && r) | |
840 | { | |
841 | [view unlockFocus]; /* add prev rect to redraw list */ | |
842 | [view lockFocusInRect: u]; /* focus for draw in new rect */ | |
843 | } | |
844 | } | |
845 | #endif | |
846 | } | |
847 | #ifdef NS_IMPL_GNUSTEP | |
848 | else | |
849 | { | |
850 | /* in batch mode, but in GNUstep must still track rectangles explicitly */ | |
851 | uRect = (r ? NSUnionRect (uRect, u) : [FRAME_NS_VIEW (f) visibleRect]); | |
852 | } | |
853 | #endif | |
854 | ||
3fe53a83 | 855 | /* clipping */ |
edfda783 AR |
856 | if (r) |
857 | { | |
858 | [[NSGraphicsContext currentContext] saveGraphicsState]; | |
859 | if (n == 2) | |
860 | NSRectClipList (r, 2); | |
861 | else | |
862 | NSRectClip (*r); | |
863 | gsaved = YES; | |
864 | } | |
865 | } | |
866 | ||
867 | ||
868 | static void | |
869 | ns_unfocus (struct frame *f) | |
870 | /* -------------------------------------------------------------------------- | |
871 | Internal: Remove focus on given frame | |
872 | -------------------------------------------------------------------------- */ | |
873 | { | |
c8c057de | 874 | // NSTRACE (ns_unfocus); |
edfda783 AR |
875 | |
876 | if (gsaved) | |
877 | { | |
878 | [[NSGraphicsContext currentContext] restoreGraphicsState]; | |
879 | gsaved = NO; | |
880 | } | |
881 | ||
882 | if (f != ns_updating_frame) | |
883 | { | |
884 | if (focus_view != NULL) | |
885 | { | |
886 | [focus_view unlockFocus]; | |
887 | [[focus_view window] flushWindow]; | |
888 | focus_view = NULL; | |
889 | /*debug_lock--; */ | |
890 | } | |
891 | } | |
892 | } | |
893 | ||
894 | ||
895 | static void | |
15034960 | 896 | ns_clip_to_row (struct window *w, struct glyph_row *row, int area, BOOL gc) |
edfda783 | 897 | /* -------------------------------------------------------------------------- |
3fe53a83 | 898 | Internal (but parallels other terms): Focus drawing on given row |
edfda783 AR |
899 | -------------------------------------------------------------------------- */ |
900 | { | |
901 | struct frame *f = XFRAME (WINDOW_FRAME (w)); | |
902 | NSRect clip_rect; | |
903 | int window_x, window_y, window_width; | |
904 | ||
905 | window_box (w, area, &window_x, &window_y, &window_width, 0); | |
906 | ||
aa7d57c5 | 907 | clip_rect.origin.x = window_x; |
edfda783 AR |
908 | clip_rect.origin.y = WINDOW_TO_FRAME_PIXEL_Y (w, max (0, row->y)); |
909 | clip_rect.origin.y = max (clip_rect.origin.y, window_y); | |
aa7d57c5 | 910 | clip_rect.size.width = window_width; |
edfda783 AR |
911 | clip_rect.size.height = row->visible_height; |
912 | ||
edfda783 AR |
913 | ns_focus (f, &clip_rect, 1); |
914 | } | |
915 | ||
916 | ||
917 | static void | |
3d608a86 | 918 | ns_ring_bell (struct frame *f) |
edfda783 AR |
919 | /* -------------------------------------------------------------------------- |
920 | "Beep" routine | |
921 | -------------------------------------------------------------------------- */ | |
922 | { | |
923 | NSTRACE (ns_ring_bell); | |
924 | if (visible_bell) | |
925 | { | |
926 | NSAutoreleasePool *pool; | |
927 | struct frame *frame = SELECTED_FRAME (); | |
928 | NSView *view; | |
929 | ||
4d7e6e51 | 930 | block_input (); |
edfda783 AR |
931 | pool = [[NSAutoreleasePool alloc] init]; |
932 | ||
933 | view = FRAME_NS_VIEW (frame); | |
934 | if (view != nil) | |
935 | { | |
ddb2d8e2 CY |
936 | NSRect r, surr; |
937 | NSPoint dim = NSMakePoint (128, 128); | |
938 | ||
939 | r = [view bounds]; | |
940 | r.origin.x += (r.size.width - dim.x) / 2; | |
941 | r.origin.y += (r.size.height - dim.y) / 2; | |
942 | r.size.width = dim.x; | |
943 | r.size.height = dim.y; | |
944 | surr = NSInsetRect (r, -2, -2); | |
945 | ns_focus (frame, &surr, 1); | |
946 | [[view window] cacheImageInRect: [view convertRect: surr toView:nil]]; | |
947 | [ns_lookup_indexed_color (NS_FACE_FOREGROUND | |
948 | (FRAME_DEFAULT_FACE (frame)), frame) set]; | |
949 | NSRectFill (r); | |
edfda783 AR |
950 | [[view window] flushWindow]; |
951 | ns_timeout (150000); | |
ddb2d8e2 | 952 | [[view window] restoreCachedImage]; |
edfda783 AR |
953 | [[view window] flushWindow]; |
954 | ns_unfocus (frame); | |
955 | } | |
956 | [pool release]; | |
4d7e6e51 | 957 | unblock_input (); |
edfda783 AR |
958 | } |
959 | else | |
960 | { | |
961 | NSBeep (); | |
962 | } | |
963 | } | |
964 | ||
965 | ||
966 | static void | |
967 | ns_reset_terminal_modes (struct terminal *terminal) | |
968 | /* Externally called as hook */ | |
969 | { | |
970 | NSTRACE (ns_reset_terminal_modes); | |
971 | } | |
972 | ||
4eb34cc7 | 973 | |
edfda783 AR |
974 | static void |
975 | ns_set_terminal_modes (struct terminal *terminal) | |
976 | /* Externally called as hook */ | |
977 | { | |
978 | NSTRACE (ns_set_terminal_modes); | |
979 | } | |
980 | ||
981 | ||
982 | ||
983 | /* ========================================================================== | |
984 | ||
985 | Frame / window manager related functions | |
986 | ||
987 | ========================================================================== */ | |
988 | ||
989 | ||
990 | static void | |
991 | ns_raise_frame (struct frame *f) | |
992 | /* -------------------------------------------------------------------------- | |
993 | Bring window to foreground and make it active | |
994 | -------------------------------------------------------------------------- */ | |
995 | { | |
996 | NSView *view = FRAME_NS_VIEW (f); | |
997 | check_ns (); | |
4d7e6e51 | 998 | block_input (); |
15891144 | 999 | if (FRAME_VISIBLE_P (f)) |
edfa7fa0 | 1000 | [[view window] makeKeyAndOrderFront: NSApp]; |
4d7e6e51 | 1001 | unblock_input (); |
edfda783 AR |
1002 | } |
1003 | ||
1004 | ||
1005 | static void | |
1006 | ns_lower_frame (struct frame *f) | |
1007 | /* -------------------------------------------------------------------------- | |
1008 | Send window to back | |
1009 | -------------------------------------------------------------------------- */ | |
1010 | { | |
1011 | NSView *view = FRAME_NS_VIEW (f); | |
1012 | check_ns (); | |
4d7e6e51 | 1013 | block_input (); |
edfda783 | 1014 | [[view window] orderBack: NSApp]; |
4d7e6e51 | 1015 | unblock_input (); |
edfda783 AR |
1016 | } |
1017 | ||
1018 | ||
1019 | static void | |
1020 | ns_frame_raise_lower (struct frame *f, int raise) | |
1021 | /* -------------------------------------------------------------------------- | |
1022 | External (hook) | |
1023 | -------------------------------------------------------------------------- */ | |
1024 | { | |
1025 | NSTRACE (ns_frame_raise_lower); | |
1026 | ||
1027 | if (raise) | |
1028 | ns_raise_frame (f); | |
1029 | else | |
1030 | ns_lower_frame (f); | |
1031 | } | |
1032 | ||
1033 | ||
1034 | static void | |
1035 | ns_frame_rehighlight (struct frame *frame) | |
1036 | /* -------------------------------------------------------------------------- | |
1037 | External (hook): called on things like window switching within frame | |
1038 | -------------------------------------------------------------------------- */ | |
1039 | { | |
1040 | struct ns_display_info *dpyinfo = FRAME_NS_DISPLAY_INFO (frame); | |
9e50ff0c | 1041 | struct frame *old_highlight = dpyinfo->x_highlight_frame; |
edfda783 AR |
1042 | |
1043 | NSTRACE (ns_frame_rehighlight); | |
9e50ff0c | 1044 | if (dpyinfo->x_focus_frame) |
edfda783 | 1045 | { |
9e50ff0c DN |
1046 | dpyinfo->x_highlight_frame |
1047 | = (FRAMEP (FRAME_FOCUS_FRAME (dpyinfo->x_focus_frame)) | |
1048 | ? XFRAME (FRAME_FOCUS_FRAME (dpyinfo->x_focus_frame)) | |
1049 | : dpyinfo->x_focus_frame); | |
1050 | if (!FRAME_LIVE_P (dpyinfo->x_highlight_frame)) | |
edfda783 | 1051 | { |
f00af5b1 | 1052 | fset_focus_frame (dpyinfo->x_focus_frame, Qnil); |
9e50ff0c | 1053 | dpyinfo->x_highlight_frame = dpyinfo->x_focus_frame; |
edfda783 AR |
1054 | } |
1055 | } | |
1056 | else | |
9e50ff0c | 1057 | dpyinfo->x_highlight_frame = 0; |
edfda783 | 1058 | |
9e50ff0c DN |
1059 | if (dpyinfo->x_highlight_frame && |
1060 | dpyinfo->x_highlight_frame != old_highlight) | |
edfda783 | 1061 | { |
edfda783 | 1062 | if (old_highlight) |
59bc82c0 | 1063 | { |
edfda783 | 1064 | x_update_cursor (old_highlight, 1); |
59bc82c0 SZ |
1065 | x_set_frame_alpha (old_highlight); |
1066 | } | |
9e50ff0c | 1067 | if (dpyinfo->x_highlight_frame) |
59bc82c0 | 1068 | { |
9e50ff0c | 1069 | x_update_cursor (dpyinfo->x_highlight_frame, 1); |
59bc82c0 SZ |
1070 | x_set_frame_alpha (dpyinfo->x_highlight_frame); |
1071 | } | |
edfda783 AR |
1072 | } |
1073 | } | |
1074 | ||
1075 | ||
1076 | void | |
1077 | x_make_frame_visible (struct frame *f) | |
1078 | /* -------------------------------------------------------------------------- | |
1079 | External: Show the window (X11 semantics) | |
1080 | -------------------------------------------------------------------------- */ | |
1081 | { | |
1082 | NSTRACE (x_make_frame_visible); | |
df2142db | 1083 | /* XXX: at some points in past this was not needed, as the only place that |
edfda783 AR |
1084 | called this (frame.c:Fraise_frame ()) also called raise_lower; |
1085 | if this ends up the case again, comment this out again. */ | |
1086 | if (!FRAME_VISIBLE_P (f)) | |
15891144 | 1087 | { |
04fafa46 | 1088 | EmacsView *view = (EmacsView *)FRAME_NS_VIEW (f); |
edfa7fa0 DA |
1089 | |
1090 | SET_FRAME_VISIBLE (f, 1); | |
15891144 | 1091 | ns_raise_frame (f); |
04fafa46 | 1092 | |
04fafa46 JD |
1093 | /* Making a new frame from a fullscreen frame will make the new frame |
1094 | fullscreen also. So skip handleFS as this will print an error. */ | |
6871e574 JD |
1095 | if ([view fsIsNative] && f->want_fullscreen == FULLSCREEN_BOTH |
1096 | && [view isFullscreen]) | |
04fafa46 | 1097 | return; |
6871e574 | 1098 | |
04fafa46 JD |
1099 | if (f->want_fullscreen != FULLSCREEN_NONE) |
1100 | { | |
1101 | block_input (); | |
1102 | [view handleFS]; | |
1103 | unblock_input (); | |
1104 | } | |
15891144 | 1105 | } |
edfda783 AR |
1106 | } |
1107 | ||
1108 | ||
1109 | void | |
1110 | x_make_frame_invisible (struct frame *f) | |
1111 | /* -------------------------------------------------------------------------- | |
1112 | External: Hide the window (X11 semantics) | |
1113 | -------------------------------------------------------------------------- */ | |
1114 | { | |
1115 | NSView * view = FRAME_NS_VIEW (f); | |
1116 | NSTRACE (x_make_frame_invisible); | |
1117 | check_ns (); | |
1118 | [[view window] orderOut: NSApp]; | |
edfa7fa0 DA |
1119 | SET_FRAME_VISIBLE (f, 0); |
1120 | SET_FRAME_ICONIFIED (f, 0); | |
edfda783 AR |
1121 | } |
1122 | ||
1123 | ||
1124 | void | |
1125 | x_iconify_frame (struct frame *f) | |
1126 | /* -------------------------------------------------------------------------- | |
1127 | External: Iconify window | |
1128 | -------------------------------------------------------------------------- */ | |
1129 | { | |
1130 | NSView * view = FRAME_NS_VIEW (f); | |
1131 | struct ns_display_info *dpyinfo = FRAME_NS_DISPLAY_INFO (f); | |
1132 | NSTRACE (x_iconify_frame); | |
1133 | check_ns (); | |
1134 | ||
9e50ff0c DN |
1135 | if (dpyinfo->x_highlight_frame == f) |
1136 | dpyinfo->x_highlight_frame = 0; | |
edfda783 AR |
1137 | |
1138 | if ([[view window] windowNumber] <= 0) | |
1139 | { | |
1140 | /* the window is still deferred. Make it very small, bring it | |
1141 | on screen and order it out. */ | |
1142 | NSRect s = { { 100, 100}, {0, 0} }; | |
1143 | NSRect t; | |
1144 | t = [[view window] frame]; | |
1145 | [[view window] setFrame: s display: NO]; | |
1146 | [[view window] orderBack: NSApp]; | |
1147 | [[view window] orderOut: NSApp]; | |
1148 | [[view window] setFrame: t display: NO]; | |
1149 | } | |
1150 | [[view window] miniaturize: NSApp]; | |
1151 | } | |
1152 | ||
a97f8f3f | 1153 | /* Free X resources of frame F. */ |
edfda783 AR |
1154 | |
1155 | void | |
a97f8f3f | 1156 | x_free_frame_resources (struct frame *f) |
edfda783 AR |
1157 | { |
1158 | NSView *view = FRAME_NS_VIEW (f); | |
1159 | struct ns_display_info *dpyinfo = FRAME_NS_DISPLAY_INFO (f); | |
bbf534ce | 1160 | Mouse_HLInfo *hlinfo = MOUSE_HL_INFO (f); |
0dc8cf50 | 1161 | NSTRACE (x_free_frame_resources); |
edfda783 AR |
1162 | check_ns (); |
1163 | ||
1164 | [(EmacsView *)view setWindowClosing: YES]; /* may not have been informed */ | |
1165 | ||
4d7e6e51 | 1166 | block_input (); |
edfda783 AR |
1167 | |
1168 | free_frame_menubar (f); | |
1169 | ||
1170 | if (FRAME_FACE_CACHE (f)) | |
1171 | free_frame_faces (f); | |
1172 | ||
9e50ff0c DN |
1173 | if (f == dpyinfo->x_focus_frame) |
1174 | dpyinfo->x_focus_frame = 0; | |
1175 | if (f == dpyinfo->x_highlight_frame) | |
1176 | dpyinfo->x_highlight_frame = 0; | |
bbf534ce | 1177 | if (f == hlinfo->mouse_face_mouse_frame) |
edfda783 | 1178 | { |
bbf534ce EZ |
1179 | hlinfo->mouse_face_beg_row = hlinfo->mouse_face_beg_col = -1; |
1180 | hlinfo->mouse_face_end_row = hlinfo->mouse_face_end_col = -1; | |
1181 | hlinfo->mouse_face_window = Qnil; | |
bbf534ce | 1182 | hlinfo->mouse_face_mouse_frame = 0; |
edfda783 AR |
1183 | } |
1184 | ||
204ee57f JD |
1185 | if (f->output_data.ns->miniimage != nil) |
1186 | [f->output_data.ns->miniimage release]; | |
1187 | ||
edfda783 AR |
1188 | [[view window] close]; |
1189 | [view release]; | |
1190 | ||
50a93863 JD |
1191 | xfree (f->output_data.ns); |
1192 | ||
4d7e6e51 | 1193 | unblock_input (); |
edfda783 AR |
1194 | } |
1195 | ||
a97f8f3f JD |
1196 | void |
1197 | x_destroy_window (struct frame *f) | |
1198 | /* -------------------------------------------------------------------------- | |
1199 | External: Delete the window | |
1200 | -------------------------------------------------------------------------- */ | |
1201 | { | |
1202 | NSTRACE (x_destroy_window); | |
1203 | check_ns (); | |
1204 | x_free_frame_resources (f); | |
1205 | ns_window_num--; | |
1206 | } | |
1207 | ||
edfda783 AR |
1208 | |
1209 | void | |
1210 | x_set_offset (struct frame *f, int xoff, int yoff, int change_grav) | |
1211 | /* -------------------------------------------------------------------------- | |
1212 | External: Position the window | |
1213 | -------------------------------------------------------------------------- */ | |
1214 | { | |
edfda783 | 1215 | NSView *view = FRAME_NS_VIEW (f); |
e2f79c8d JD |
1216 | NSArray *screens = [NSScreen screens]; |
1217 | NSScreen *fscreen = [screens objectAtIndex: 0]; | |
1218 | NSScreen *screen = [[view window] screen]; | |
edfda783 AR |
1219 | |
1220 | NSTRACE (x_set_offset); | |
1221 | ||
4d7e6e51 | 1222 | block_input (); |
edfda783 AR |
1223 | |
1224 | f->left_pos = xoff; | |
1225 | f->top_pos = yoff; | |
2a91a0b5 | 1226 | |
e2f79c8d | 1227 | if (view != nil && screen && fscreen) |
2a91a0b5 JD |
1228 | { |
1229 | f->left_pos = f->size_hint_flags & XNegative | |
1230 | ? [screen visibleFrame].size.width + f->left_pos - FRAME_PIXEL_WIDTH (f) | |
1231 | : f->left_pos; | |
1232 | /* We use visibleFrame here to take menu bar into account. | |
8ab70320 | 1233 | Ideally we should also adjust left/top with visibleFrame.origin. */ |
2c6584e8 | 1234 | |
2a91a0b5 JD |
1235 | f->top_pos = f->size_hint_flags & YNegative |
1236 | ? ([screen visibleFrame].size.height + f->top_pos | |
1237 | - FRAME_PIXEL_HEIGHT (f) - FRAME_NS_TITLEBAR_HEIGHT (f) | |
1238 | - FRAME_TOOLBAR_HEIGHT (f)) | |
1239 | : f->top_pos; | |
edfda783 | 1240 | #ifdef NS_IMPL_GNUSTEP |
2a91a0b5 JD |
1241 | if (f->left_pos < 100) |
1242 | f->left_pos = 100; /* don't overlap menu */ | |
edfda783 | 1243 | #endif |
8ab70320 JD |
1244 | /* Constrain the setFrameTopLeftPoint so we don't move behind the |
1245 | menu bar. */ | |
1246 | f->output_data.ns->dont_constrain = 0; | |
2a91a0b5 JD |
1247 | [[view window] setFrameTopLeftPoint: |
1248 | NSMakePoint (SCREENMAXBOUND (f->left_pos), | |
e2f79c8d | 1249 | SCREENMAXBOUND ([fscreen frame].size.height |
2a91a0b5 JD |
1250 | - NS_TOP_POS (f)))]; |
1251 | f->size_hint_flags &= ~(XNegative|YNegative); | |
1252 | } | |
6516d10a | 1253 | |
4d7e6e51 | 1254 | unblock_input (); |
edfda783 AR |
1255 | } |
1256 | ||
1257 | ||
1258 | void | |
1259 | x_set_window_size (struct frame *f, int change_grav, int cols, int rows) | |
1260 | /* -------------------------------------------------------------------------- | |
1261 | Adjust window pixel size based on given character grid size | |
1262 | Impl is a bit more complex than other terms, need to do some | |
e2f79c8d | 1263 | internal clipping. |
edfda783 AR |
1264 | -------------------------------------------------------------------------- */ |
1265 | { | |
1266 | EmacsView *view = FRAME_NS_VIEW (f); | |
edfda783 | 1267 | NSWindow *window = [view window]; |
edfda783 AR |
1268 | NSRect wr = [window frame]; |
1269 | int tb = FRAME_EXTERNAL_TOOL_BAR (f); | |
1270 | int pixelwidth, pixelheight; | |
edfda783 AR |
1271 | |
1272 | NSTRACE (x_set_window_size); | |
1273 | ||
aa7d57c5 | 1274 | if (view == nil) |
edfda783 AR |
1275 | return; |
1276 | ||
1277 | /*fprintf (stderr, "\tsetWindowSize: %d x %d, font size %d x %d\n", cols, rows, FRAME_COLUMN_WIDTH (f), FRAME_LINE_HEIGHT (f)); */ | |
1278 | ||
4d7e6e51 | 1279 | block_input (); |
edfda783 AR |
1280 | |
1281 | check_frame_size (f, &rows, &cols); | |
edfda783 AR |
1282 | |
1283 | f->scroll_bar_actual_width = NS_SCROLL_BAR_WIDTH (f); | |
1284 | compute_fringe_widths (f, 0); | |
1285 | ||
1286 | pixelwidth = FRAME_TEXT_COLS_TO_PIXEL_WIDTH (f, cols); | |
1287 | pixelheight = FRAME_TEXT_LINES_TO_PIXEL_HEIGHT (f, rows); | |
e2749141 | 1288 | |
4ddf94bd | 1289 | /* If we have a toolbar, take its height into account. */ |
6871e574 | 1290 | if (tb && ! [view isFullscreen]) |
6aba198c AR |
1291 | /* NOTE: previously this would generate wrong result if toolbar not |
1292 | yet displayed and fixing toolbar_height=32 helped, but | |
1293 | now (200903) seems no longer needed */ | |
581a8100 | 1294 | FRAME_TOOLBAR_HEIGHT (f) = |
4ddf94bd | 1295 | NSHeight ([window frameRectForContentRect: NSMakeRect (0, 0, 0, 0)]) |
6aba198c | 1296 | - FRAME_NS_TITLEBAR_HEIGHT (f); |
edfda783 | 1297 | else |
581a8100 | 1298 | FRAME_TOOLBAR_HEIGHT (f) = 0; |
edfda783 AR |
1299 | |
1300 | wr.size.width = pixelwidth + f->border_width; | |
6871e574 JD |
1301 | wr.size.height = pixelheight; |
1302 | if (! [view isFullscreen]) | |
1303 | wr.size.height += FRAME_NS_TITLEBAR_HEIGHT (f) | |
1304 | + FRAME_TOOLBAR_HEIGHT (f); | |
edfda783 | 1305 | |
e2f79c8d JD |
1306 | /* Do not try to constrain to this screen. We may have multiple |
1307 | screens, and want Emacs to span those. Constraining to screen | |
1308 | prevents that, and that is not nice to the user. */ | |
1309 | if (f->output_data.ns->zooming) | |
1310 | f->output_data.ns->zooming = 0; | |
1311 | else | |
1312 | wr.origin.y += FRAME_PIXEL_HEIGHT (f) - pixelheight; | |
edfda783 AR |
1313 | |
1314 | [view setRows: rows andColumns: cols]; | |
1315 | [window setFrame: wr display: YES]; | |
1316 | ||
1317 | /*fprintf (stderr, "\tx_set_window_size %d, %d\t%d, %d\n", cols, rows, pixelwidth, pixelheight); */ | |
1318 | ||
1319 | /* This is a trick to compensate for Emacs' managing the scrollbar area | |
1320 | as a fixed number of standard character columns. Instead of leaving | |
1321 | blank space for the extra, we chopped it off above. Now for | |
1322 | left-hand scrollbars, we shift all rendering to the left by the | |
1323 | difference between the real width and Emacs' imagined one. For | |
1324 | right-hand bars, don't worry about it since the extra is never used. | |
1325 | (Obviously doesn't work for vertically split windows tho..) */ | |
3d608a86 J |
1326 | { |
1327 | NSPoint origin = FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT (f) | |
1328 | ? NSMakePoint (FRAME_SCROLL_BAR_COLS (f) * FRAME_COLUMN_WIDTH (f) | |
1329 | - NS_SCROLL_BAR_WIDTH (f), 0) | |
1330 | : NSMakePoint (0, 0); | |
1331 | [view setFrame: NSMakeRect (0, 0, pixelwidth, pixelheight)]; | |
1332 | [view setBoundsOrigin: origin]; | |
1333 | } | |
edfda783 AR |
1334 | |
1335 | change_frame_size (f, rows, cols, 0, 1, 0); /* pretend, delay, safe */ | |
1336 | FRAME_PIXEL_WIDTH (f) = pixelwidth; | |
1337 | FRAME_PIXEL_HEIGHT (f) = pixelheight; | |
1338 | /* SET_FRAME_GARBAGED (f); // this short-circuits expose call in drawRect */ | |
1339 | ||
e69b0960 | 1340 | mark_window_cursors_off (XWINDOW (f->root_window)); |
edfda783 AR |
1341 | cancel_mouse_face (f); |
1342 | ||
4d7e6e51 | 1343 | unblock_input (); |
edfda783 AR |
1344 | } |
1345 | ||
1346 | ||
dd946752 JD |
1347 | static void |
1348 | ns_fullscreen_hook (FRAME_PTR f) | |
1349 | { | |
1350 | EmacsView *view = (EmacsView *)FRAME_NS_VIEW (f); | |
5f3f57be | 1351 | |
edfa7fa0 DA |
1352 | if (!FRAME_VISIBLE_P (f)) |
1353 | return; | |
1354 | ||
6871e574 | 1355 | if (! [view fsIsNative] && f->want_fullscreen == FULLSCREEN_BOTH) |
04fafa46 JD |
1356 | { |
1357 | /* Old style fs don't initiate correctly if created from | |
1358 | init/default-frame alist, so use a timer (not nice...). | |
1359 | */ | |
1360 | [NSTimer scheduledTimerWithTimeInterval: 0.5 target: view | |
1361 | selector: @selector (handleFS) | |
1362 | userInfo: nil repeats: NO]; | |
1363 | return; | |
1364 | } | |
dd946752 JD |
1365 | |
1366 | block_input (); | |
1367 | [view handleFS]; | |
1368 | unblock_input (); | |
1369 | } | |
c8c057de | 1370 | |
edfda783 AR |
1371 | /* ========================================================================== |
1372 | ||
1373 | Color management | |
1374 | ||
1375 | ========================================================================== */ | |
1376 | ||
c8c057de | 1377 | |
edfda783 AR |
1378 | NSColor * |
1379 | ns_lookup_indexed_color (unsigned long idx, struct frame *f) | |
1380 | { | |
1381 | struct ns_color_table *color_table = FRAME_NS_DISPLAY_INFO (f)->color_table; | |
7f6ad209 AR |
1382 | if (idx < 1 || idx >= color_table->avail) |
1383 | return nil; | |
edfda783 AR |
1384 | return color_table->colors[idx]; |
1385 | } | |
1386 | ||
1387 | ||
1388 | unsigned long | |
1389 | ns_index_color (NSColor *color, struct frame *f) | |
1390 | { | |
1391 | struct ns_color_table *color_table = FRAME_NS_DISPLAY_INFO (f)->color_table; | |
1ef7689b | 1392 | ptrdiff_t idx; |
204ee57f | 1393 | ptrdiff_t i; |
edfda783 AR |
1394 | |
1395 | if (!color_table->colors) | |
1396 | { | |
1397 | color_table->size = NS_COLOR_CAPACITY; | |
1398 | color_table->avail = 1; /* skip idx=0 as marker */ | |
38182d90 | 1399 | color_table->colors = xmalloc (color_table->size * sizeof (NSColor *)); |
7f6ad209 | 1400 | color_table->colors[0] = nil; |
edfda783 AR |
1401 | color_table->empty_indices = [[NSMutableSet alloc] init]; |
1402 | } | |
1403 | ||
1404 | /* do we already have this color ? */ | |
204ee57f JD |
1405 | for (i = 1; i < color_table->avail; i++) |
1406 | if (color_table->colors[i] && [color_table->colors[i] isEqual: color]) | |
1407 | return i; | |
edfda783 AR |
1408 | |
1409 | if ([color_table->empty_indices count] > 0) | |
1410 | { | |
204ee57f | 1411 | NSNumber *index = [color_table->empty_indices anyObject]; |
edfda783 | 1412 | [color_table->empty_indices removeObject: index]; |
1ef7689b | 1413 | idx = [index unsignedLongValue]; |
edfda783 AR |
1414 | } |
1415 | else | |
1416 | { | |
1417 | if (color_table->avail == color_table->size) | |
0065d054 PE |
1418 | color_table->colors = |
1419 | xpalloc (color_table->colors, &color_table->size, 1, | |
1420 | min (ULONG_MAX, PTRDIFF_MAX), sizeof *color_table->colors); | |
edfda783 | 1421 | idx = color_table->avail++; |
edfda783 AR |
1422 | } |
1423 | ||
1424 | color_table->colors[idx] = color; | |
1425 | [color retain]; | |
1426 | /*fprintf(stderr, "color_table: allocated %d\n",idx);*/ | |
1427 | return idx; | |
1428 | } | |
1429 | ||
1430 | ||
1431 | void | |
1432 | ns_free_indexed_color (unsigned long idx, struct frame *f) | |
1433 | { | |
5a06864f | 1434 | struct ns_color_table *color_table; |
edfda783 | 1435 | NSColor *color; |
5a06864f AR |
1436 | NSNumber *index; |
1437 | ||
1438 | if (!f) | |
1439 | return; | |
1440 | ||
1441 | color_table = FRAME_NS_DISPLAY_INFO (f)->color_table; | |
1442 | ||
1443 | if (idx <= 0 || idx >= color_table->size) { | |
204ee57f | 1444 | message1 ("ns_free_indexed_color: Color index out of range.\n"); |
edfda783 | 1445 | return; |
5a06864f AR |
1446 | } |
1447 | ||
1448 | index = [NSNumber numberWithUnsignedInt: idx]; | |
1449 | if ([color_table->empty_indices containsObject: index]) { | |
204ee57f | 1450 | message1 ("ns_free_indexed_color: attempt to free already freed color.\n"); |
5a06864f AR |
1451 | return; |
1452 | } | |
1453 | ||
edfda783 AR |
1454 | color = color_table->colors[idx]; |
1455 | [color release]; | |
1456 | color_table->colors[idx] = nil; | |
204ee57f | 1457 | [color_table->empty_indices addObject: index]; |
edfda783 AR |
1458 | /*fprintf(stderr, "color_table: FREED %d\n",idx);*/ |
1459 | } | |
1460 | ||
1461 | ||
1462 | static int | |
1463 | ns_get_color (const char *name, NSColor **col) | |
1464 | /* -------------------------------------------------------------------------- | |
1465 | Parse a color name | |
bbe21085 | 1466 | -------------------------------------------------------------------------- */ |
3625e968 AR |
1467 | /* On *Step, we attempt to mimic the X11 platform here, down to installing an |
1468 | X11 rgb.txt-compatible color list in Emacs.clr (see ns_term_init()). | |
1469 | See: http://thread.gmane.org/gmane.emacs.devel/113050/focus=113272). */ | |
edfda783 | 1470 | { |
3625e968 AR |
1471 | NSColor *new = nil; |
1472 | static char hex[20]; | |
1473 | int scaling; | |
1474 | float r = -1.0, g, b; | |
edfda783 AR |
1475 | NSString *nsname = [NSString stringWithUTF8String: name]; |
1476 | ||
1477 | /*fprintf (stderr, "ns_get_color: '%s'\n", name); */ | |
4d7e6e51 | 1478 | block_input (); |
edfda783 AR |
1479 | |
1480 | if ([nsname isEqualToString: @"ns_selection_color"]) | |
1481 | { | |
1482 | nsname = ns_selection_color; | |
1483 | name = [ns_selection_color UTF8String]; | |
1484 | } | |
1485 | ||
3625e968 AR |
1486 | /* First, check for some sort of numeric specification. */ |
1487 | hex[0] = '\0'; | |
1488 | ||
1489 | if (name[0] == '0' || name[0] == '1' || name[0] == '.') /* RGB decimal */ | |
edfda783 | 1490 | { |
edfda783 | 1491 | NSScanner *scanner = [NSScanner scannerWithString: nsname]; |
edfda783 AR |
1492 | [scanner scanFloat: &r]; |
1493 | [scanner scanFloat: &g]; | |
1494 | [scanner scanFloat: &b]; | |
edfda783 | 1495 | } |
3625e968 | 1496 | else if (!strncmp(name, "rgb:", 4)) /* A newer X11 format -- rgb:r/g/b */ |
e99a530f | 1497 | scaling = (snprintf (hex, sizeof hex, "%s", name + 4) - 2) / 3; |
3625e968 AR |
1498 | else if (name[0] == '#') /* An old X11 format; convert to newer */ |
1499 | { | |
1500 | int len = (strlen(name) - 1); | |
1501 | int start = (len % 3 == 0) ? 1 : len / 4 + 1; | |
1502 | int i; | |
1503 | scaling = strlen(name+start) / 3; | |
e99a530f | 1504 | for (i = 0; i < 3; i++) |
b300b1f4 PE |
1505 | sprintf (hex + i * (scaling + 1), "%.*s/", scaling, |
1506 | name + start + i * scaling); | |
3625e968 | 1507 | hex[3 * (scaling + 1) - 1] = '\0'; |
edfda783 | 1508 | } |
edfda783 | 1509 | |
3625e968 | 1510 | if (hex[0]) |
edfda783 | 1511 | { |
3625e968 AR |
1512 | int rr, gg, bb; |
1513 | float fscale = scaling == 4 ? 65535.0 : (scaling == 2 ? 255.0 : 15.0); | |
1514 | if (sscanf (hex, "%x/%x/%x", &rr, &gg, &bb)) | |
edfda783 | 1515 | { |
3625e968 AR |
1516 | r = rr / fscale; |
1517 | g = gg / fscale; | |
1518 | b = bb / fscale; | |
edfda783 AR |
1519 | } |
1520 | } | |
1521 | ||
3625e968 AR |
1522 | if (r >= 0.0) |
1523 | { | |
1524 | *col = [NSColor colorWithCalibratedRed: r green: g blue: b alpha: 1.0]; | |
4d7e6e51 | 1525 | unblock_input (); |
3625e968 AR |
1526 | return 0; |
1527 | } | |
1528 | ||
edfda783 AR |
1529 | /* Otherwise, color is expected to be from a list */ |
1530 | { | |
1531 | NSEnumerator *lenum, *cenum; | |
1532 | NSString *name; | |
1533 | NSColorList *clist; | |
14145fa3 | 1534 | |
edfda783 | 1535 | #ifdef NS_IMPL_GNUSTEP |
df2142db | 1536 | /* XXX: who is wrong, the requestor or the implementation? */ |
edfda783 AR |
1537 | if ([nsname compare: @"Highlight" options: NSCaseInsensitiveSearch] |
1538 | == NSOrderedSame) | |
1539 | nsname = @"highlightColor"; | |
1540 | #endif | |
edfda783 AR |
1541 | |
1542 | lenum = [[NSColorList availableColorLists] objectEnumerator]; | |
1543 | while ( (clist = [lenum nextObject]) && new == nil) | |
1544 | { | |
1545 | cenum = [[clist allKeys] objectEnumerator]; | |
1546 | while ( (name = [cenum nextObject]) && new == nil ) | |
1547 | { | |
1548 | if ([name compare: nsname | |
1549 | options: NSCaseInsensitiveSearch] == NSOrderedSame ) | |
1550 | new = [clist colorWithKey: name]; | |
1551 | } | |
1552 | } | |
1553 | } | |
1554 | ||
3625e968 | 1555 | if (new) |
edfda783 | 1556 | *col = [new colorUsingColorSpaceName: NSCalibratedRGBColorSpace]; |
4d7e6e51 | 1557 | unblock_input (); |
edfda783 AR |
1558 | return new ? 0 : 1; |
1559 | } | |
1560 | ||
1561 | ||
edfda783 AR |
1562 | int |
1563 | ns_lisp_to_color (Lisp_Object color, NSColor **col) | |
1564 | /* -------------------------------------------------------------------------- | |
1565 | Convert a Lisp string object to a NS color | |
1566 | -------------------------------------------------------------------------- */ | |
1567 | { | |
1568 | NSTRACE (ns_lisp_to_color); | |
6882361b | 1569 | if (STRINGP (color)) |
0dc8cf50 | 1570 | return ns_get_color (SSDATA (color), col); |
6882361b | 1571 | else if (SYMBOLP (color)) |
0dc8cf50 | 1572 | return ns_get_color (SSDATA (SYMBOL_NAME (color)), col); |
edfda783 AR |
1573 | return 1; |
1574 | } | |
1575 | ||
1576 | ||
1577 | Lisp_Object | |
1578 | ns_color_to_lisp (NSColor *col) | |
1579 | /* -------------------------------------------------------------------------- | |
1580 | Convert a color to a lisp string with the RGB equivalent | |
1581 | -------------------------------------------------------------------------- */ | |
1582 | { | |
e7b90afd | 1583 | CGFloat red, green, blue, alpha, gray; |
edfda783 AR |
1584 | char buf[1024]; |
1585 | const char *str; | |
1586 | NSTRACE (ns_color_to_lisp); | |
1587 | ||
4d7e6e51 | 1588 | block_input (); |
edfda783 AR |
1589 | if ([[col colorSpaceName] isEqualToString: NSNamedColorSpace]) |
1590 | ||
1591 | if ((str =[[col colorNameComponent] UTF8String])) | |
1592 | { | |
4d7e6e51 | 1593 | unblock_input (); |
edfda783 AR |
1594 | return build_string ((char *)str); |
1595 | } | |
1596 | ||
1597 | [[col colorUsingColorSpaceName: NSCalibratedRGBColorSpace] | |
1598 | getRed: &red green: &green blue: &blue alpha: &alpha]; | |
1599 | if (red ==green && red ==blue) | |
1600 | { | |
1601 | [[col colorUsingColorSpaceName: NSCalibratedWhiteColorSpace] | |
1602 | getWhite: &gray alpha: &alpha]; | |
e7b90afd | 1603 | snprintf (buf, sizeof (buf), "#%2.2lx%2.2lx%2.2lx", |
042f7b69 | 1604 | lrint (gray * 0xff), lrint (gray * 0xff), lrint (gray * 0xff)); |
4d7e6e51 | 1605 | unblock_input (); |
edfda783 AR |
1606 | return build_string (buf); |
1607 | } | |
1608 | ||
e7b90afd | 1609 | snprintf (buf, sizeof (buf), "#%2.2lx%2.2lx%2.2lx", |
edfda783 AR |
1610 | lrint (red*0xff), lrint (green*0xff), lrint (blue*0xff)); |
1611 | ||
4d7e6e51 | 1612 | unblock_input (); |
edfda783 AR |
1613 | return build_string (buf); |
1614 | } | |
1615 | ||
1616 | ||
fc7a54a9 AR |
1617 | void |
1618 | ns_query_color(void *col, XColor *color_def, int setPixel) | |
1619 | /* -------------------------------------------------------------------------- | |
1620 | Get ARGB values out of NSColor col and put them into color_def. | |
1621 | If setPixel, set the pixel to a concatenated version. | |
1622 | and set color_def pixel to the resulting index. | |
1623 | -------------------------------------------------------------------------- */ | |
1624 | { | |
e7b90afd | 1625 | CGFloat r, g, b, a; |
fc7a54a9 AR |
1626 | |
1627 | [((NSColor *)col) getRed: &r green: &g blue: &b alpha: &a]; | |
1628 | color_def->red = r * 65535; | |
1629 | color_def->green = g * 65535; | |
1630 | color_def->blue = b * 65535; | |
1631 | ||
1632 | if (setPixel == YES) | |
1633 | color_def->pixel | |
1634 | = ARGB_TO_ULONG((int)(a*255), | |
1635 | (int)(r*255), (int)(g*255), (int)(b*255)); | |
1636 | } | |
1637 | ||
1638 | ||
578098f3 | 1639 | bool |
3d608a86 J |
1640 | ns_defined_color (struct frame *f, |
1641 | const char *name, | |
1642 | XColor *color_def, | |
578098f3 PE |
1643 | bool alloc, |
1644 | bool makeIndex) | |
edfda783 | 1645 | /* -------------------------------------------------------------------------- |
578098f3 | 1646 | Return true if named color found, and set color_def rgb accordingly. |
edfda783 AR |
1647 | If makeIndex and alloc are nonzero put the color in the color_table, |
1648 | and set color_def pixel to the resulting index. | |
1649 | If makeIndex is zero, set color_def pixel to ARGB. | |
578098f3 | 1650 | Return false if not found |
edfda783 AR |
1651 | -------------------------------------------------------------------------- */ |
1652 | { | |
c67d885b | 1653 | NSColor *col; |
edfda783 AR |
1654 | NSTRACE (ns_defined_color); |
1655 | ||
4d7e6e51 | 1656 | block_input (); |
c67d885b CY |
1657 | if (ns_get_color (name, &col) != 0) /* Color not found */ |
1658 | { | |
4d7e6e51 | 1659 | unblock_input (); |
c67d885b CY |
1660 | return 0; |
1661 | } | |
edfda783 | 1662 | if (makeIndex && alloc) |
c67d885b CY |
1663 | color_def->pixel = ns_index_color (col, f); |
1664 | ns_query_color (col, color_def, !makeIndex); | |
4d7e6e51 | 1665 | unblock_input (); |
edfda783 AR |
1666 | return 1; |
1667 | } | |
1668 | ||
1669 | ||
1670 | unsigned long | |
1671 | ns_get_rgb_color (struct frame *f, float r, float g, float b, float a) | |
1672 | /* -------------------------------------------------------------------------- | |
1673 | return an autoreleased RGB color | |
1674 | -------------------------------------------------------------------------- */ | |
1675 | { | |
1676 | /*static int c = 1; fprintf (stderr, "color request %d\n", c++); */ | |
1677 | if (r < 0.0) r = 0.0; | |
1678 | else if (r > 1.0) r = 1.0; | |
1679 | if (g < 0.0) g = 0.0; | |
1680 | else if (g > 1.0) g = 1.0; | |
1681 | if (b < 0.0) b = 0.0; | |
1682 | else if (b > 1.0) b = 1.0; | |
1683 | if (a < 0.0) a = 0.0; | |
1684 | else if (a > 1.0) a = 1.0; | |
1685 | return (unsigned long) ns_index_color( | |
1686 | [NSColor colorWithCalibratedRed: r green: g blue: b alpha: a], f); | |
1687 | } | |
1688 | ||
1689 | ||
59bc82c0 SZ |
1690 | void |
1691 | x_set_frame_alpha (struct frame *f) | |
1692 | /* -------------------------------------------------------------------------- | |
1693 | change the entire-frame transparency | |
1694 | -------------------------------------------------------------------------- */ | |
1695 | { | |
1696 | struct ns_display_info *dpyinfo = FRAME_NS_DISPLAY_INFO (f); | |
1697 | EmacsView *view = FRAME_NS_VIEW (f); | |
1698 | double alpha = 1.0; | |
1699 | double alpha_min = 1.0; | |
1700 | ||
1701 | if (dpyinfo->x_highlight_frame == f) | |
1702 | alpha = f->alpha[0]; | |
1703 | else | |
1704 | alpha = f->alpha[1]; | |
1705 | ||
1706 | if (FLOATP (Vframe_alpha_lower_limit)) | |
1707 | alpha_min = XFLOAT_DATA (Vframe_alpha_lower_limit); | |
1708 | else if (INTEGERP (Vframe_alpha_lower_limit)) | |
1709 | alpha_min = (XINT (Vframe_alpha_lower_limit)) / 100.0; | |
1710 | ||
1711 | if (alpha < 0.0) | |
1712 | return; | |
1713 | else if (1.0 < alpha) | |
1714 | alpha = 1.0; | |
1715 | else if (0.0 <= alpha && alpha < alpha_min && alpha_min <= 1.0) | |
1716 | alpha = alpha_min; | |
e2749141 | 1717 | |
59bc82c0 SZ |
1718 | #ifdef NS_IMPL_COCOA |
1719 | [[view window] setAlphaValue: alpha]; | |
1720 | #endif | |
1721 | } | |
1722 | ||
edfda783 AR |
1723 | |
1724 | /* ========================================================================== | |
1725 | ||
1726 | Mouse handling | |
1727 | ||
1728 | ========================================================================== */ | |
1729 | ||
1730 | ||
1731 | void | |
1732 | x_set_mouse_pixel_position (struct frame *f, int pix_x, int pix_y) | |
1733 | /* -------------------------------------------------------------------------- | |
1734 | Programmatically reposition mouse pointer in pixel coordinates | |
1735 | -------------------------------------------------------------------------- */ | |
1736 | { | |
1737 | NSTRACE (x_set_mouse_pixel_position); | |
1738 | ns_raise_frame (f); | |
1739 | #if 0 | |
df2142db | 1740 | /* FIXME: this does not work, and what about GNUstep? */ |
edfda783 AR |
1741 | #ifdef NS_IMPL_COCOA |
1742 | [FRAME_NS_VIEW (f) lockFocus]; | |
1743 | PSsetmouse ((float)pix_x, (float)pix_y); | |
1744 | [FRAME_NS_VIEW (f) unlockFocus]; | |
1745 | #endif | |
1746 | #endif | |
1747 | } | |
1748 | ||
1749 | ||
1750 | void | |
1751 | x_set_mouse_position (struct frame *f, int h, int v) | |
1752 | /* -------------------------------------------------------------------------- | |
1753 | Programmatically reposition mouse pointer in character coordinates | |
1754 | -------------------------------------------------------------------------- */ | |
1755 | { | |
1756 | int pix_x, pix_y; | |
1757 | ||
1758 | pix_x = FRAME_COL_TO_PIXEL_X (f, h) + FRAME_COLUMN_WIDTH (f) / 2; | |
1759 | pix_y = FRAME_LINE_TO_PIXEL_Y (f, v) + FRAME_LINE_HEIGHT (f) / 2; | |
1760 | ||
1761 | if (pix_x < 0) pix_x = 0; | |
1762 | if (pix_x > FRAME_PIXEL_WIDTH (f)) pix_x = FRAME_PIXEL_WIDTH (f); | |
1763 | ||
1764 | if (pix_y < 0) pix_y = 0; | |
1765 | if (pix_y > FRAME_PIXEL_HEIGHT (f)) pix_y = FRAME_PIXEL_HEIGHT (f); | |
1766 | ||
1767 | x_set_mouse_pixel_position (f, pix_x, pix_y); | |
1768 | } | |
1769 | ||
1770 | ||
1771 | static int | |
1772 | note_mouse_movement (struct frame *frame, float x, float y) | |
1773 | /* ------------------------------------------------------------------------ | |
1774 | Called by EmacsView on mouseMovement events. Passes on | |
1775 | to emacs mainstream code if we moved off of a rect of interest | |
1776 | known as last_mouse_glyph. | |
1777 | ------------------------------------------------------------------------ */ | |
1778 | { | |
c8c057de | 1779 | // NSTRACE (note_mouse_movement); |
edfda783 AR |
1780 | |
1781 | XSETFRAME (last_mouse_motion_frame, frame); | |
e2749141 | 1782 | |
edfda783 AR |
1783 | /* Note, this doesn't get called for enter/leave, since we don't have a |
1784 | position. Those are taken care of in the corresponding NSView methods. */ | |
1785 | ||
1786 | /* has movement gone beyond last rect we were tracking? */ | |
1787 | if (x < last_mouse_glyph.origin.x || | |
1788 | x >= (last_mouse_glyph.origin.x + last_mouse_glyph.size.width) || | |
1789 | y < last_mouse_glyph.origin.y || | |
1790 | y >= (last_mouse_glyph.origin.y + last_mouse_glyph.size.height)) | |
1791 | { | |
4077e592 | 1792 | ns_update_begin(frame); |
edfda783 AR |
1793 | frame->mouse_moved = 1; |
1794 | note_mouse_highlight (frame, x, y); | |
1795 | remember_mouse_glyph (frame, x, y, &last_mouse_glyph); | |
4077e592 | 1796 | ns_update_end(frame); |
edfda783 AR |
1797 | return 1; |
1798 | } | |
1799 | ||
1800 | return 0; | |
1801 | } | |
1802 | ||
1803 | ||
1804 | static void | |
1805 | ns_mouse_position (struct frame **fp, int insist, Lisp_Object *bar_window, | |
1806 | enum scroll_bar_part *part, Lisp_Object *x, Lisp_Object *y, | |
1a1f3366 | 1807 | Time *time) |
edfda783 AR |
1808 | /* -------------------------------------------------------------------------- |
1809 | External (hook): inform emacs about mouse position and hit parts. | |
1810 | If a scrollbar is being dragged, set bar_window, part, x, y, time. | |
1811 | x & y should be position in the scrollbar (the whole bar, not the handle) | |
1812 | and length of scrollbar respectively | |
1813 | -------------------------------------------------------------------------- */ | |
1814 | { | |
1815 | id view; | |
1816 | NSPoint position; | |
edfda783 AR |
1817 | Lisp_Object frame, tail; |
1818 | struct frame *f; | |
1819 | struct ns_display_info *dpyinfo; | |
1820 | ||
1821 | NSTRACE (ns_mouse_position); | |
1822 | ||
1823 | if (*fp == NULL) | |
1824 | { | |
1825 | fprintf (stderr, "Warning: ns_mouse_position () called with null *fp.\n"); | |
1826 | return; | |
1827 | } | |
1828 | ||
1829 | dpyinfo = FRAME_NS_DISPLAY_INFO (*fp); | |
1830 | ||
4d7e6e51 | 1831 | block_input (); |
edfda783 AR |
1832 | |
1833 | if (last_mouse_scroll_bar != nil && insist == 0) | |
1834 | { | |
df2142db AR |
1835 | /* TODO: we do not use this path at the moment because drag events will |
1836 | go directly to the EmacsScroller. Leaving code in for now. */ | |
edfda783 AR |
1837 | [last_mouse_scroll_bar getMouseMotionPart: (int *)part window: bar_window |
1838 | x: x y: y]; | |
1839 | if (time) *time = last_mouse_movement_time; | |
1840 | last_mouse_scroll_bar = nil; | |
1841 | } | |
1842 | else | |
1843 | { | |
1844 | /* Clear the mouse-moved flag for every frame on this display. */ | |
1845 | FOR_EACH_FRAME (tail, frame) | |
1846 | if (FRAME_NS_P (XFRAME (frame)) | |
1847 | && FRAME_NS_DISPLAY (XFRAME (frame)) == FRAME_NS_DISPLAY (*fp)) | |
1848 | XFRAME (frame)->mouse_moved = 0; | |
1849 | ||
1850 | last_mouse_scroll_bar = nil; | |
1851 | if (last_mouse_frame && FRAME_LIVE_P (last_mouse_frame)) | |
1852 | f = last_mouse_frame; | |
1853 | else | |
9e50ff0c | 1854 | f = dpyinfo->x_focus_frame ? dpyinfo->x_focus_frame |
edfda783 AR |
1855 | : SELECTED_FRAME (); |
1856 | ||
df2142db | 1857 | if (f && f->output_data.ns) /* TODO: 2nd check no longer needed? */ |
edfda783 AR |
1858 | { |
1859 | view = FRAME_NS_VIEW (*fp); | |
1860 | ||
1861 | position = [[view window] mouseLocationOutsideOfEventStream]; | |
1862 | position = [view convertPoint: position fromView: nil]; | |
1863 | remember_mouse_glyph (f, position.x, position.y, &last_mouse_glyph); | |
1864 | /*fprintf (stderr, "ns_mouse_position: %.0f, %.0f\n", position.x, position.y); */ | |
1865 | ||
1866 | if (bar_window) *bar_window = Qnil; | |
1867 | if (part) *part = 0; /*scroll_bar_handle; */ | |
1868 | ||
1869 | if (x) XSETINT (*x, lrint (position.x)); | |
1870 | if (y) XSETINT (*y, lrint (position.y)); | |
1871 | if (time) *time = last_mouse_movement_time; | |
1872 | *fp = f; | |
1873 | } | |
1874 | } | |
1875 | ||
4d7e6e51 | 1876 | unblock_input (); |
edfda783 AR |
1877 | } |
1878 | ||
1879 | ||
1880 | static void | |
1881 | ns_frame_up_to_date (struct frame *f) | |
1882 | /* -------------------------------------------------------------------------- | |
1883 | External (hook): Fix up mouse highlighting right after a full update. | |
5c747675 | 1884 | Can't use FRAME_MOUSE_UPDATE due to ns_frame_begin and ns_frame_end calls. |
edfda783 AR |
1885 | -------------------------------------------------------------------------- */ |
1886 | { | |
1887 | NSTRACE (ns_frame_up_to_date); | |
1888 | ||
1889 | if (FRAME_NS_P (f)) | |
1890 | { | |
bbf534ce | 1891 | Mouse_HLInfo *hlinfo = MOUSE_HL_INFO (f); |
5c747675 DA |
1892 | if (f == hlinfo->mouse_face_mouse_frame) |
1893 | { | |
1894 | block_input (); | |
bbf534ce | 1895 | ns_update_begin(f); |
5c747675 DA |
1896 | if (hlinfo->mouse_face_mouse_frame) |
1897 | note_mouse_highlight (hlinfo->mouse_face_mouse_frame, | |
1898 | hlinfo->mouse_face_mouse_x, | |
1899 | hlinfo->mouse_face_mouse_y); | |
bbf534ce | 1900 | ns_update_end(f); |
5c747675 DA |
1901 | unblock_input (); |
1902 | } | |
edfda783 AR |
1903 | } |
1904 | } | |
1905 | ||
1906 | ||
0dc8cf50 | 1907 | static void |
edfda783 AR |
1908 | ns_define_frame_cursor (struct frame *f, Cursor cursor) |
1909 | /* -------------------------------------------------------------------------- | |
1910 | External (RIF): set frame mouse pointer type. | |
1911 | -------------------------------------------------------------------------- */ | |
1912 | { | |
1913 | NSTRACE (ns_define_frame_cursor); | |
1914 | if (FRAME_POINTER_TYPE (f) != cursor) | |
1915 | { | |
1916 | EmacsView *view = FRAME_NS_VIEW (f); | |
1917 | FRAME_POINTER_TYPE (f) = cursor; | |
1918 | [[view window] invalidateCursorRectsForView: view]; | |
9cb728a5 J |
1919 | /* Redisplay assumes this function also draws the changed frame |
1920 | cursor, but this function doesn't, so do it explicitly. */ | |
1921 | x_update_cursor (f, 1); | |
edfda783 AR |
1922 | } |
1923 | } | |
1924 | ||
1925 | ||
1926 | ||
1927 | /* ========================================================================== | |
1928 | ||
1929 | Keyboard handling | |
1930 | ||
1931 | ========================================================================== */ | |
1932 | ||
1933 | ||
1934 | static unsigned | |
1935 | ns_convert_key (unsigned code) | |
1936 | /* -------------------------------------------------------------------------- | |
1937 | Internal call used by NSView-keyDown. | |
1938 | -------------------------------------------------------------------------- */ | |
1939 | { | |
1940 | const unsigned last_keysym = (sizeof (convert_ns_to_X_keysym) | |
1941 | / sizeof (convert_ns_to_X_keysym[0])); | |
1942 | unsigned keysym; | |
1943 | /* An array would be faster, but less easy to read. */ | |
1944 | for (keysym = 0; keysym < last_keysym; keysym += 2) | |
1945 | if (code == convert_ns_to_X_keysym[keysym]) | |
1946 | return 0xFF00 | convert_ns_to_X_keysym[keysym+1]; | |
1947 | return 0; | |
1948 | /* if decide to use keyCode and Carbon table, use this line: | |
1949 | return code > 0xff ? 0 : 0xFF00 | ns_keycode_to_xkeysym_table[code]; */ | |
1950 | } | |
1951 | ||
1952 | ||
1953 | char * | |
1954 | x_get_keysym_name (int keysym) | |
1955 | /* -------------------------------------------------------------------------- | |
1956 | Called by keyboard.c. Not sure if the return val is important, except | |
1957 | that it be unique. | |
1958 | -------------------------------------------------------------------------- */ | |
1959 | { | |
1960 | static char value[16]; | |
1961 | NSTRACE (x_get_keysym_name); | |
1962 | sprintf (value, "%d", keysym); | |
1963 | return value; | |
1964 | } | |
1965 | ||
1966 | ||
1967 | ||
1968 | /* ========================================================================== | |
1969 | ||
1970 | Block drawing operations | |
1971 | ||
1972 | ========================================================================== */ | |
1973 | ||
1974 | ||
1975 | static void | |
1976 | ns_redraw_scroll_bars (struct frame *f) | |
1977 | { | |
1978 | int i; | |
1979 | id view; | |
1980 | NSArray *subviews = [[FRAME_NS_VIEW (f) superview] subviews]; | |
aa7d57c5 | 1981 | NSTRACE (ns_redraw_scroll_bars); |
edfda783 AR |
1982 | for (i =[subviews count]-1; i >= 0; i--) |
1983 | { | |
1984 | view = [subviews objectAtIndex: i]; | |
1985 | if (![view isKindOfClass: [EmacsScroller class]]) continue; | |
1986 | [view display]; | |
1987 | } | |
1988 | } | |
1989 | ||
1990 | ||
1991 | void | |
1992 | ns_clear_frame (struct frame *f) | |
1993 | /* -------------------------------------------------------------------------- | |
1994 | External (hook): Erase the entire frame | |
1995 | -------------------------------------------------------------------------- */ | |
1996 | { | |
1997 | NSView *view = FRAME_NS_VIEW (f); | |
1998 | NSRect r; | |
1999 | ||
2000 | NSTRACE (ns_clear_frame); | |
edfda783 AR |
2001 | |
2002 | /* comes on initial frame because we have | |
2003 | after-make-frame-functions = select-frame */ | |
2004 | if (!FRAME_DEFAULT_FACE (f)) | |
2005 | return; | |
2006 | ||
2007 | mark_window_cursors_off (XWINDOW (FRAME_ROOT_WINDOW (f))); | |
2008 | ||
2009 | output_cursor.hpos = output_cursor.vpos = 0; | |
2010 | output_cursor.x = -1; | |
2011 | ||
2012 | r = [view bounds]; | |
2013 | ||
4d7e6e51 | 2014 | block_input (); |
edfda783 AR |
2015 | ns_focus (f, &r, 1); |
2016 | [ns_lookup_indexed_color (NS_FACE_BACKGROUND (FRAME_DEFAULT_FACE (f)), f) set]; | |
2017 | NSRectFill (r); | |
2018 | ns_unfocus (f); | |
2019 | ||
edfda783 AR |
2020 | /* as of 2006/11 or so this is now needed */ |
2021 | ns_redraw_scroll_bars (f); | |
4d7e6e51 | 2022 | unblock_input (); |
edfda783 AR |
2023 | } |
2024 | ||
2025 | ||
0dc8cf50 | 2026 | static void |
edfda783 AR |
2027 | ns_clear_frame_area (struct frame *f, int x, int y, int width, int height) |
2028 | /* -------------------------------------------------------------------------- | |
3fe53a83 | 2029 | External (RIF): Clear section of frame |
edfda783 AR |
2030 | -------------------------------------------------------------------------- */ |
2031 | { | |
2032 | NSRect r = NSMakeRect (x, y, width, height); | |
2033 | NSView *view = FRAME_NS_VIEW (f); | |
2034 | struct face *face = FRAME_DEFAULT_FACE (f); | |
2035 | ||
2036 | if (!view || !face) | |
2037 | return; | |
2038 | ||
c8c057de AR |
2039 | NSTRACE (ns_clear_frame_area); |
2040 | ||
edfda783 AR |
2041 | r = NSIntersectionRect (r, [view frame]); |
2042 | ns_focus (f, &r, 1); | |
2043 | [ns_lookup_indexed_color (NS_FACE_BACKGROUND (face), f) set]; | |
2044 | ||
edfda783 AR |
2045 | NSRectFill (r); |
2046 | ||
edfda783 AR |
2047 | ns_unfocus (f); |
2048 | return; | |
2049 | } | |
2050 | ||
2051 | ||
2052 | static void | |
2053 | ns_scroll_run (struct window *w, struct run *run) | |
2054 | /* -------------------------------------------------------------------------- | |
3fe53a83 | 2055 | External (RIF): Insert or delete n lines at line vpos |
edfda783 AR |
2056 | -------------------------------------------------------------------------- */ |
2057 | { | |
d3d50620 | 2058 | struct frame *f = XFRAME (w->frame); |
edfda783 AR |
2059 | int x, y, width, height, from_y, to_y, bottom_y; |
2060 | ||
2061 | NSTRACE (ns_scroll_run); | |
2062 | ||
2063 | /* begin copy from other terms */ | |
2064 | /* Get frame-relative bounding box of the text display area of W, | |
2065 | without mode lines. Include in this box the left and right | |
2066 | fringe of W. */ | |
2067 | window_box (w, -1, &x, &y, &width, &height); | |
2068 | ||
2069 | from_y = WINDOW_TO_FRAME_PIXEL_Y (w, run->current_y); | |
2070 | to_y = WINDOW_TO_FRAME_PIXEL_Y (w, run->desired_y); | |
2071 | bottom_y = y + height; | |
2072 | ||
2073 | if (to_y < from_y) | |
2074 | { | |
2075 | /* Scrolling up. Make sure we don't copy part of the mode | |
2076 | line at the bottom. */ | |
2077 | if (from_y + run->height > bottom_y) | |
2078 | height = bottom_y - from_y; | |
2079 | else | |
2080 | height = run->height; | |
2081 | } | |
2082 | else | |
2083 | { | |
fa463103 | 2084 | /* Scrolling down. Make sure we don't copy over the mode line. |
edfda783 AR |
2085 | at the bottom. */ |
2086 | if (to_y + run->height > bottom_y) | |
2087 | height = bottom_y - to_y; | |
2088 | else | |
2089 | height = run->height; | |
2090 | } | |
2091 | /* end copy from other terms */ | |
2092 | ||
2093 | if (height == 0) | |
2094 | return; | |
2095 | ||
4d7e6e51 | 2096 | block_input (); |
edfda783 AR |
2097 | |
2098 | updated_window = w; | |
2099 | x_clear_cursor (w); | |
2100 | ||
2101 | { | |
2102 | NSRect srcRect = NSMakeRect (x, from_y, width, height); | |
2103 | NSRect dstRect = NSMakeRect (x, to_y, width, height); | |
2104 | NSPoint dstOrigin = NSMakePoint (x, to_y); | |
2105 | ||
2106 | ns_focus (f, &dstRect, 1); | |
2107 | NSCopyBits (0, srcRect , dstOrigin); | |
2108 | ns_unfocus (f); | |
2109 | } | |
2110 | ||
4d7e6e51 | 2111 | unblock_input (); |
edfda783 AR |
2112 | } |
2113 | ||
2114 | ||
2115 | static void | |
2116 | ns_after_update_window_line (struct glyph_row *desired_row) | |
2117 | /* -------------------------------------------------------------------------- | |
3fe53a83 | 2118 | External (RIF): preparatory to fringe update after text was updated |
edfda783 AR |
2119 | -------------------------------------------------------------------------- */ |
2120 | { | |
2121 | struct window *w = updated_window; | |
2122 | struct frame *f; | |
2123 | int width, height; | |
2124 | ||
2125 | NSTRACE (ns_after_update_window_line); | |
2126 | ||
2127 | /* begin copy from other terms */ | |
ef884f23 | 2128 | eassert (w); |
edfda783 AR |
2129 | |
2130 | if (!desired_row->mode_line_p && !w->pseudo_window_p) | |
2131 | desired_row->redraw_fringe_bitmaps_p = 1; | |
2132 | ||
2133 | /* When a window has disappeared, make sure that no rest of | |
aa7d57c5 | 2134 | full-width rows stays visible in the internal border. */ |
edfda783 | 2135 | if (windows_or_buffers_changed |
aa7d57c5 | 2136 | && desired_row->full_width_p |
d3d50620 | 2137 | && (f = XFRAME (w->frame), |
edfda783 AR |
2138 | width = FRAME_INTERNAL_BORDER_WIDTH (f), |
2139 | width != 0) | |
2140 | && (height = desired_row->visible_height, | |
2141 | height > 0)) | |
2142 | { | |
2143 | int y = WINDOW_TO_FRAME_PIXEL_Y (w, max (0, desired_row->y)); | |
2144 | ||
4d7e6e51 | 2145 | block_input (); |
aa7d57c5 JD |
2146 | ns_clear_frame_area (f, 0, y, width, height); |
2147 | ns_clear_frame_area (f, | |
2148 | FRAME_PIXEL_WIDTH (f) - width, | |
2149 | y, width, height); | |
4d7e6e51 | 2150 | unblock_input (); |
edfda783 AR |
2151 | } |
2152 | } | |
2153 | ||
2154 | ||
2155 | static void | |
2156 | ns_shift_glyphs_for_insert (struct frame *f, | |
2157 | int x, int y, int width, int height, | |
2158 | int shift_by) | |
2159 | /* -------------------------------------------------------------------------- | |
3fe53a83 | 2160 | External (RIF): copy an area horizontally, don't worry about clearing src |
edfda783 AR |
2161 | -------------------------------------------------------------------------- */ |
2162 | { | |
2163 | NSRect srcRect = NSMakeRect (x, y, width, height); | |
2164 | NSRect dstRect = NSMakeRect (x+shift_by, y, width, height); | |
2165 | NSPoint dstOrigin = dstRect.origin; | |
2166 | ||
2167 | NSTRACE (ns_shift_glyphs_for_insert); | |
2168 | ||
2169 | ns_focus (f, &dstRect, 1); | |
2170 | NSCopyBits (0, srcRect, dstOrigin); | |
2171 | ns_unfocus (f); | |
2172 | } | |
2173 | ||
2174 | ||
2175 | ||
2176 | /* ========================================================================== | |
2177 | ||
2178 | Character encoding and metrics | |
2179 | ||
2180 | ========================================================================== */ | |
2181 | ||
2182 | ||
b0ab8123 | 2183 | static void |
edfda783 AR |
2184 | ns_compute_glyph_string_overhangs (struct glyph_string *s) |
2185 | /* -------------------------------------------------------------------------- | |
3fe53a83 | 2186 | External (RIF); compute left/right overhang of whole string and set in s |
edfda783 AR |
2187 | -------------------------------------------------------------------------- */ |
2188 | { | |
0dc8cf50 | 2189 | struct font *font = s->font; |
edfda783 AR |
2190 | |
2191 | if (s->char2b) | |
2192 | { | |
2193 | struct font_metrics metrics; | |
2194 | unsigned int codes[2]; | |
2195 | codes[0] = *(s->char2b); | |
2196 | codes[1] = *(s->char2b + s->nchars - 1); | |
2197 | ||
2198 | font->driver->text_extents (font, codes, 2, &metrics); | |
2199 | s->left_overhang = -metrics.lbearing; | |
facfbbbd SM |
2200 | s->right_overhang |
2201 | = metrics.rbearing > metrics.width | |
2202 | ? metrics.rbearing - metrics.width : 0; | |
edfda783 AR |
2203 | } |
2204 | else | |
2205 | { | |
2206 | s->left_overhang = 0; | |
2207 | s->right_overhang = ((struct nsfont_info *)font)->ital ? | |
2208 | FONT_HEIGHT (font) * 0.2 : 0; | |
2209 | } | |
2210 | } | |
2211 | ||
2212 | ||
2213 | ||
2214 | /* ========================================================================== | |
2215 | ||
2216 | Fringe and cursor drawing | |
2217 | ||
2218 | ========================================================================== */ | |
2219 | ||
2220 | ||
2221 | extern int max_used_fringe_bitmap; | |
2222 | static void | |
2223 | ns_draw_fringe_bitmap (struct window *w, struct glyph_row *row, | |
2224 | struct draw_fringe_bitmap_params *p) | |
2225 | /* -------------------------------------------------------------------------- | |
3fe53a83 | 2226 | External (RIF); fringe-related |
edfda783 AR |
2227 | -------------------------------------------------------------------------- */ |
2228 | { | |
2229 | struct frame *f = XFRAME (WINDOW_FRAME (w)); | |
2230 | struct face *face = p->face; | |
2231 | int rowY; | |
2232 | static EmacsImage **bimgs = NULL; | |
2233 | static int nBimgs = 0; | |
edfda783 AR |
2234 | |
2235 | /* grow bimgs if needed */ | |
2236 | if (nBimgs < max_used_fringe_bitmap) | |
2237 | { | |
38182d90 PE |
2238 | bimgs = xrealloc (bimgs, max_used_fringe_bitmap * sizeof *bimgs); |
2239 | memset (bimgs + nBimgs, 0, | |
2240 | (max_used_fringe_bitmap - nBimgs) * sizeof *bimgs); | |
edfda783 AR |
2241 | nBimgs = max_used_fringe_bitmap; |
2242 | } | |
2243 | ||
2244 | /* Must clip because of partially visible lines. */ | |
2245 | rowY = WINDOW_TO_FRAME_PIXEL_Y (w, row->y); | |
5a874e95 | 2246 | ns_clip_to_row (w, row, -1, YES); |
edfda783 | 2247 | |
aa7d57c5 | 2248 | if (!p->overlay_p) |
edfda783 | 2249 | { |
aa7d57c5 JD |
2250 | int bx = p->bx, by = p->by, nx = p->nx, ny = p->ny; |
2251 | ||
2252 | /* If the fringe is adjacent to the left (right) scroll bar of a | |
2253 | leftmost (rightmost, respectively) window, then extend its | |
2254 | background to the gap between the fringe and the bar. */ | |
2255 | if ((WINDOW_LEFTMOST_P (w) | |
2256 | && WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT (w)) | |
2257 | || (WINDOW_RIGHTMOST_P (w) | |
2258 | && WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT (w))) | |
2259 | { | |
2260 | int sb_width = WINDOW_CONFIG_SCROLL_BAR_WIDTH (w); | |
2261 | ||
2262 | if (sb_width > 0) | |
2263 | { | |
2264 | int bar_area_x = WINDOW_SCROLL_BAR_AREA_X (w); | |
2265 | int bar_area_width = (WINDOW_CONFIG_SCROLL_BAR_COLS (w) | |
2266 | * FRAME_COLUMN_WIDTH (f)); | |
2267 | ||
2268 | if (bx < 0) | |
2269 | { | |
2270 | /* Bitmap fills the fringe. */ | |
2271 | if (bar_area_x + bar_area_width == p->x) | |
2272 | bx = bar_area_x + sb_width; | |
2273 | else if (p->x + p->wd == bar_area_x) | |
2274 | bx = bar_area_x; | |
2275 | if (bx >= 0) | |
2276 | { | |
2277 | int header_line_height = WINDOW_HEADER_LINE_HEIGHT (w); | |
2278 | ||
2279 | nx = bar_area_width - sb_width; | |
2280 | by = WINDOW_TO_FRAME_PIXEL_Y (w, max (header_line_height, | |
2281 | row->y)); | |
2282 | ny = row->visible_height; | |
2283 | } | |
2284 | } | |
2285 | else | |
2286 | { | |
2287 | if (bar_area_x + bar_area_width == bx) | |
2288 | { | |
2289 | bx = bar_area_x + sb_width; | |
2290 | nx += bar_area_width - sb_width; | |
2291 | } | |
2292 | else if (bx + nx == bar_area_x) | |
2293 | nx += bar_area_width - sb_width; | |
2294 | } | |
2295 | } | |
2296 | } | |
2297 | ||
2298 | if (bx >= 0 && nx > 0) | |
2299 | { | |
2300 | NSRect r = NSMakeRect (bx, by, nx, ny); | |
2301 | NSRectClip (r); | |
2302 | [ns_lookup_indexed_color (face->background, f) set]; | |
2303 | NSRectFill (r); | |
2304 | } | |
edfda783 AR |
2305 | } |
2306 | ||
2307 | if (p->which) | |
2308 | { | |
aa7d57c5 | 2309 | NSRect r = NSMakeRect (p->x, p->y, p->wd, p->h); |
edfda783 AR |
2310 | EmacsImage *img = bimgs[p->which - 1]; |
2311 | ||
2312 | if (!img) | |
2313 | { | |
2314 | unsigned short *bits = p->bits + p->dh; | |
1ef7689b | 2315 | int len = p->h; |
edfda783 AR |
2316 | int i; |
2317 | unsigned char *cbits = xmalloc (len); | |
2318 | ||
aa7d57c5 | 2319 | for (i = 0; i < len; i++) |
edfda783 AR |
2320 | cbits[i] = ~(bits[i] & 0xff); |
2321 | img = [[EmacsImage alloc] initFromXBM: cbits width: 8 height: p->h | |
2322 | flip: NO]; | |
2323 | bimgs[p->which - 1] = img; | |
2324 | xfree (cbits); | |
2325 | } | |
2326 | ||
2327 | NSRectClip (r); | |
2328 | /* Since we composite the bitmap instead of just blitting it, we need | |
2329 | to erase the whole background. */ | |
2330 | [ns_lookup_indexed_color(face->background, f) set]; | |
2331 | NSRectFill (r); | |
edfda783 | 2332 | [img setXBMColor: ns_lookup_indexed_color(face->foreground, f)]; |
9d7f1863 | 2333 | #if !defined (NS_IMPL_COCOA) || MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6 |
79e721e0 JD |
2334 | [img drawInRect: r |
2335 | fromRect: NSZeroRect | |
2336 | operation: NSCompositeSourceOver | |
2337 | fraction: 1.0 | |
2338 | respectFlipped: YES | |
2339 | hints: nil]; | |
9d7f1863 JD |
2340 | #else |
2341 | { | |
2342 | NSPoint pt = r.origin; | |
2343 | pt.y += p->h; | |
2344 | [img compositeToPoint: pt operation: NSCompositeSourceOver]; | |
2345 | } | |
2346 | #endif | |
edfda783 AR |
2347 | } |
2348 | ns_unfocus (f); | |
2349 | } | |
2350 | ||
2351 | ||
0dc8cf50 | 2352 | static void |
edfda783 AR |
2353 | ns_draw_window_cursor (struct window *w, struct glyph_row *glyph_row, |
2354 | int x, int y, int cursor_type, int cursor_width, | |
2355 | int on_p, int active_p) | |
2356 | /* -------------------------------------------------------------------------- | |
2c6584e8 BK |
2357 | External call (RIF): draw cursor. |
2358 | Note that CURSOR_WIDTH is meaningful only for (h)bar cursors. | |
edfda783 AR |
2359 | -------------------------------------------------------------------------- */ |
2360 | { | |
2361 | NSRect r, s; | |
cf715c3c | 2362 | int fx, fy, h, cursor_height; |
edfda783 AR |
2363 | struct frame *f = WINDOW_XFRAME (w); |
2364 | struct glyph *phys_cursor_glyph; | |
8b3ce9a9 | 2365 | int overspill; |
4520b858 | 2366 | struct glyph *cursor_glyph; |
aa936e8e JD |
2367 | struct face *face; |
2368 | NSColor *hollow_color = FRAME_BACKGROUND_COLOR (f); | |
4520b858 J |
2369 | |
2370 | /* If cursor is out of bounds, don't draw garbage. This can happen | |
2371 | in mini-buffer windows when switching between echo area glyphs | |
2372 | and mini-buffer. */ | |
edfda783 AR |
2373 | |
2374 | NSTRACE (dumpcursor); | |
2375 | ||
c8c057de | 2376 | if (!on_p) |
aa936e8e | 2377 | return; |
edfda783 AR |
2378 | |
2379 | w->phys_cursor_type = cursor_type; | |
595d6a93 | 2380 | w->phys_cursor_on_p = on_p; |
edfda783 AR |
2381 | |
2382 | if (cursor_type == NO_CURSOR) | |
2383 | { | |
2384 | w->phys_cursor_width = 0; | |
2385 | return; | |
2386 | } | |
2387 | ||
2388 | if ((phys_cursor_glyph = get_phys_cursor_glyph (w)) == NULL) | |
2389 | { | |
2390 | if (glyph_row->exact_window_width_line_p | |
2391 | && w->phys_cursor.hpos >= glyph_row->used[TEXT_AREA]) | |
2392 | { | |
2393 | glyph_row->cursor_in_fringe_p = 1; | |
2394 | draw_fringe_bitmap (w, glyph_row, 0); | |
2395 | } | |
2396 | return; | |
2397 | } | |
2398 | ||
2c6584e8 BK |
2399 | /* We draw the cursor (with NSRectFill), then draw the glyph on top |
2400 | (other terminals do it the other way round). We must set | |
2401 | w->phys_cursor_width to the cursor width. For bar cursors, that | |
2402 | is CURSOR_WIDTH; for box cursors, it is the glyph width. */ | |
edfda783 AR |
2403 | get_phys_cursor_geometry (w, glyph_row, phys_cursor_glyph, &fx, &fy, &h); |
2404 | ||
2c6584e8 | 2405 | /* The above get_phys_cursor_geometry call set w->phys_cursor_width |
cf715c3c AR |
2406 | to the glyph width; replace with CURSOR_WIDTH for (V)BAR cursors. */ |
2407 | if (cursor_type == BAR_CURSOR) | |
2c6584e8 | 2408 | { |
e6786c73 | 2409 | if (cursor_width < 1) |
04cb6840 | 2410 | cursor_width = max (FRAME_CURSOR_WIDTH (f), 1); |
2c6584e8 BK |
2411 | w->phys_cursor_width = cursor_width; |
2412 | } | |
cf715c3c AR |
2413 | /* If we have an HBAR, "cursor_width" MAY specify height. */ |
2414 | else if (cursor_type == HBAR_CURSOR) | |
2415 | { | |
2416 | cursor_height = (cursor_width < 1) ? lrint (0.25 * h) : cursor_width; | |
2417 | fy += h - cursor_height; | |
2418 | h = cursor_height; | |
2419 | } | |
2c6584e8 | 2420 | |
edfda783 AR |
2421 | r.origin.x = fx, r.origin.y = fy; |
2422 | r.size.height = h; | |
2423 | r.size.width = w->phys_cursor_width; | |
2424 | ||
7ded3383 | 2425 | /* TODO: only needed in rare cases with last-resort font in HELLO.. |
edfda783 | 2426 | should we do this more efficiently? */ |
c8c057de | 2427 | ns_clip_to_row (w, glyph_row, -1, NO); /* do ns_focus(f, &r, 1); if remove */ |
aa936e8e JD |
2428 | |
2429 | ||
2430 | face = FACE_FROM_ID (f, phys_cursor_glyph->face_id); | |
2431 | if (face && NS_FACE_BACKGROUND (face) | |
2432 | == ns_index_color (FRAME_CURSOR_COLOR (f), f)) | |
2433 | { | |
2434 | [ns_lookup_indexed_color (NS_FACE_FOREGROUND (face), f) set]; | |
2435 | hollow_color = FRAME_CURSOR_COLOR (f); | |
2436 | } | |
2437 | else | |
2438 | [FRAME_CURSOR_COLOR (f) set]; | |
edfda783 | 2439 | |
c8c057de AR |
2440 | #ifdef NS_IMPL_COCOA |
2441 | /* TODO: This makes drawing of cursor plus that of phys_cursor_glyph | |
2442 | atomic. Cleaner ways of doing this should be investigated. | |
2443 | One way would be to set a global variable DRAWING_CURSOR | |
2444 | when making the call to draw_phys..(), don't focus in that | |
2445 | case, then move the ns_unfocus() here after that call. */ | |
2446 | NSDisableScreenUpdates (); | |
2447 | #endif | |
edfda783 | 2448 | |
8b3ce9a9 | 2449 | switch (cursor_type) |
edfda783 | 2450 | { |
c8c057de AR |
2451 | case NO_CURSOR: |
2452 | break; | |
2453 | case FILLED_BOX_CURSOR: | |
2454 | NSRectFill (r); | |
2455 | break; | |
2456 | case HOLLOW_BOX_CURSOR: | |
2457 | NSRectFill (r); | |
aa936e8e | 2458 | [hollow_color set]; |
c8c057de | 2459 | NSRectFill (NSInsetRect (r, 1, 1)); |
edfda783 | 2460 | [FRAME_CURSOR_COLOR (f) set]; |
c8c057de AR |
2461 | break; |
2462 | case HBAR_CURSOR: | |
cf715c3c | 2463 | NSRectFill (r); |
c8c057de AR |
2464 | break; |
2465 | case BAR_CURSOR: | |
2466 | s = r; | |
4520b858 J |
2467 | /* If the character under cursor is R2L, draw the bar cursor |
2468 | on the right of its glyph, rather than on the left. */ | |
2469 | cursor_glyph = get_phys_cursor_glyph (w); | |
2470 | if ((cursor_glyph->resolved_level & 1) != 0) | |
2471 | s.origin.x += cursor_glyph->pixel_width - s.size.width; | |
2472 | ||
c8c057de AR |
2473 | NSRectFill (s); |
2474 | break; | |
edfda783 AR |
2475 | } |
2476 | ns_unfocus (f); | |
2477 | ||
c8c057de | 2478 | /* draw the character under the cursor */ |
8b3ce9a9 | 2479 | if (cursor_type != NO_CURSOR) |
c8c057de | 2480 | draw_phys_cursor_glyph (w, glyph_row, DRAW_CURSOR); |
595d6a93 | 2481 | |
870e0516 | 2482 | #ifdef NS_IMPL_COCOA |
595d6a93 | 2483 | NSEnableScreenUpdates (); |
870e0516 | 2484 | #endif |
595d6a93 | 2485 | |
edfda783 AR |
2486 | } |
2487 | ||
2488 | ||
2489 | static void | |
2490 | ns_draw_vertical_window_border (struct window *w, int x, int y0, int y1) | |
2491 | /* -------------------------------------------------------------------------- | |
2492 | External (RIF): Draw a vertical line. | |
2493 | -------------------------------------------------------------------------- */ | |
2494 | { | |
2495 | struct frame *f = XFRAME (WINDOW_FRAME (w)); | |
2496 | struct face *face; | |
340e08a4 | 2497 | NSRect r = NSMakeRect (x, y0, 1, y1-y0); |
edfda783 | 2498 | |
c8c057de AR |
2499 | NSTRACE (ns_draw_vertical_window_border); |
2500 | ||
edfda783 AR |
2501 | face = FACE_FROM_ID (f, VERTICAL_BORDER_FACE_ID); |
2502 | if (face) | |
2503 | [ns_lookup_indexed_color(face->foreground, f) set]; | |
2504 | ||
2505 | ns_focus (f, &r, 1); | |
340e08a4 | 2506 | NSRectFill(r); |
edfda783 AR |
2507 | ns_unfocus (f); |
2508 | } | |
2509 | ||
2510 | ||
2511 | void | |
2512 | show_hourglass (struct atimer *timer) | |
2513 | { | |
2514 | if (hourglass_shown_p) | |
2515 | return; | |
2516 | ||
4d7e6e51 | 2517 | block_input (); |
edfda783 | 2518 | |
df2142db | 2519 | /* TODO: add NSProgressIndicator to selected frame (see macfns.c) */ |
edfda783 AR |
2520 | |
2521 | hourglass_shown_p = 1; | |
4d7e6e51 | 2522 | unblock_input (); |
edfda783 AR |
2523 | } |
2524 | ||
2525 | ||
2526 | void | |
3d608a86 | 2527 | hide_hourglass (void) |
edfda783 AR |
2528 | { |
2529 | if (!hourglass_shown_p) | |
2530 | return; | |
2531 | ||
4d7e6e51 | 2532 | block_input (); |
7ded3383 | 2533 | |
df2142db | 2534 | /* TODO: remove NSProgressIndicator from all frames */ |
edfda783 AR |
2535 | |
2536 | hourglass_shown_p = 0; | |
4d7e6e51 | 2537 | unblock_input (); |
edfda783 AR |
2538 | } |
2539 | ||
2540 | ||
2541 | ||
2542 | /* ========================================================================== | |
2543 | ||
2544 | Glyph drawing operations | |
2545 | ||
2546 | ========================================================================== */ | |
2547 | ||
edfda783 AR |
2548 | static int |
2549 | ns_get_glyph_string_clip_rect (struct glyph_string *s, NativeRectangle *nr) | |
2550 | /* -------------------------------------------------------------------------- | |
2551 | Wrapper utility to account for internal border width on full-width lines, | |
2552 | and allow top full-width rows to hit the frame top. nr should be pointer | |
2553 | to two successive NSRects. Number of rects actually used is returned. | |
2554 | -------------------------------------------------------------------------- */ | |
2555 | { | |
2556 | int n = get_glyph_string_clip_rects (s, nr, 2); | |
edfda783 AR |
2557 | return n; |
2558 | } | |
2559 | ||
9b0e3eba AA |
2560 | /* -------------------------------------------------------------------- |
2561 | Draw a wavy line under glyph string s. The wave fills wave_height | |
2562 | pixels from y. | |
2563 | ||
f032a318 | 2564 | x wave_length = 2 |
9b0e3eba AA |
2565 | -- |
2566 | y * * * * * | |
2567 | |* * * * * * * * * | |
2568 | wave_height = 3 | * * * * | |
2569 | --------------------------------------------------------------------- */ | |
2570 | ||
2571 | static void | |
2572 | ns_draw_underwave (struct glyph_string *s, CGFloat width, CGFloat x) | |
2573 | { | |
f032a318 | 2574 | int wave_height = 3, wave_length = 2; |
9b0e3eba AA |
2575 | int y, dx, dy, odd, xmax; |
2576 | NSPoint a, b; | |
2577 | NSRect waveClip; | |
2578 | ||
2579 | dx = wave_length; | |
2580 | dy = wave_height - 1; | |
f032a318 | 2581 | y = s->ybase - wave_height + 3; |
9b0e3eba AA |
2582 | xmax = x + width; |
2583 | ||
2584 | /* Find and set clipping rectangle */ | |
2585 | waveClip = NSMakeRect (x, y, width, wave_height); | |
2586 | [[NSGraphicsContext currentContext] saveGraphicsState]; | |
2587 | NSRectClip (waveClip); | |
2588 | ||
2589 | /* Draw the waves */ | |
f032a318 | 2590 | a.x = x - ((int)(x) % dx) + 0.5; |
9b0e3eba AA |
2591 | b.x = a.x + dx; |
2592 | odd = (int)(a.x/dx) % 2; | |
f032a318 | 2593 | a.y = b.y = y + 0.5; |
9b0e3eba AA |
2594 | |
2595 | if (odd) | |
2596 | a.y += dy; | |
2597 | else | |
2598 | b.y += dy; | |
2599 | ||
2600 | while (a.x <= xmax) | |
2601 | { | |
2602 | [NSBezierPath strokeLineFromPoint:a toPoint:b]; | |
2603 | a.x = b.x, a.y = b.y; | |
f032a318 | 2604 | b.x += dx, b.y = y + 0.5 + odd*dy; |
9b0e3eba AA |
2605 | odd = !odd; |
2606 | } | |
2607 | ||
2608 | /* Restore previous clipping rectangle(s) */ | |
2609 | [[NSGraphicsContext currentContext] restoreGraphicsState]; | |
2610 | } | |
2611 | ||
2612 | ||
2613 | ||
4843aac3 AA |
2614 | void |
2615 | ns_draw_text_decoration (struct glyph_string *s, struct face *face, | |
2616 | NSColor *defaultCol, CGFloat width, CGFloat x) | |
2617 | /* -------------------------------------------------------------------------- | |
2618 | Draw underline, overline, and strike-through on glyph string s. | |
2619 | -------------------------------------------------------------------------- */ | |
2620 | { | |
2621 | if (s->for_overlaps) | |
2622 | return; | |
2623 | ||
2624 | /* Do underline. */ | |
2625 | if (face->underline_p) | |
2626 | { | |
9b0e3eba | 2627 | if (s->face->underline_type == FACE_UNDER_WAVE) |
4843aac3 | 2628 | { |
9b0e3eba AA |
2629 | if (face->underline_defaulted_p) |
2630 | [defaultCol set]; | |
2631 | else | |
2632 | [ns_lookup_indexed_color (face->underline_color, s->f) set]; | |
2633 | ||
2634 | ns_draw_underwave (s, width, x); | |
4843aac3 | 2635 | } |
9b0e3eba | 2636 | else if (s->face->underline_type == FACE_UNDER_LINE) |
4843aac3 | 2637 | { |
4843aac3 | 2638 | |
9b0e3eba AA |
2639 | NSRect r; |
2640 | unsigned long thickness, position; | |
4843aac3 | 2641 | |
9b0e3eba AA |
2642 | /* If the prev was underlined, match its appearance. */ |
2643 | if (s->prev && s->prev->face->underline_p | |
4240dd3c | 2644 | && s->prev->face->underline_type == FACE_UNDER_LINE |
9b0e3eba | 2645 | && s->prev->underline_thickness > 0) |
4843aac3 | 2646 | { |
9b0e3eba AA |
2647 | thickness = s->prev->underline_thickness; |
2648 | position = s->prev->underline_position; | |
2649 | } | |
2650 | else | |
2651 | { | |
2652 | struct font *font; | |
2653 | unsigned long descent; | |
2654 | ||
2655 | font=s->font; | |
2656 | descent = s->y + s->height - s->ybase; | |
2657 | ||
2658 | /* Use underline thickness of font, defaulting to 1. */ | |
2659 | thickness = (font && font->underline_thickness > 0) | |
2660 | ? font->underline_thickness : 1; | |
2661 | ||
2662 | /* Determine the offset of underlining from the baseline. */ | |
2663 | if (x_underline_at_descent_line) | |
2664 | position = descent - thickness; | |
2665 | else if (x_use_underline_position_properties | |
2666 | && font && font->underline_position >= 0) | |
2667 | position = font->underline_position; | |
2668 | else if (font) | |
2669 | position = lround (font->descent / 2); | |
2670 | else | |
2671 | position = underline_minimum_offset; | |
2672 | ||
2673 | position = max (position, underline_minimum_offset); | |
2674 | ||
2675 | /* Ensure underlining is not cropped. */ | |
2676 | if (descent <= position) | |
2677 | { | |
2678 | position = descent - 1; | |
2679 | thickness = 1; | |
2680 | } | |
2681 | else if (descent < position + thickness) | |
2682 | thickness = 1; | |
4843aac3 | 2683 | } |
4843aac3 | 2684 | |
9b0e3eba AA |
2685 | s->underline_thickness = thickness; |
2686 | s->underline_position = position; | |
4843aac3 | 2687 | |
9b0e3eba | 2688 | r = NSMakeRect (x, s->ybase + position, width, thickness); |
4843aac3 | 2689 | |
9b0e3eba AA |
2690 | if (face->underline_defaulted_p) |
2691 | [defaultCol set]; | |
2692 | else | |
2693 | [ns_lookup_indexed_color (face->underline_color, s->f) set]; | |
2694 | NSRectFill (r); | |
2695 | } | |
4843aac3 | 2696 | } |
4843aac3 AA |
2697 | /* Do overline. We follow other terms in using a thickness of 1 |
2698 | and ignoring overline_margin. */ | |
2699 | if (face->overline_p) | |
2700 | { | |
2701 | NSRect r; | |
2702 | r = NSMakeRect (x, s->y, width, 1); | |
2703 | ||
2704 | if (face->overline_color_defaulted_p) | |
2705 | [defaultCol set]; | |
2706 | else | |
2707 | [ns_lookup_indexed_color (face->overline_color, s->f) set]; | |
2708 | NSRectFill (r); | |
2709 | } | |
2710 | ||
2711 | /* Do strike-through. We follow other terms for thickness and | |
2712 | vertical position.*/ | |
2713 | if (face->strike_through_p) | |
2714 | { | |
2715 | NSRect r; | |
2716 | unsigned long dy; | |
2717 | ||
2718 | dy = lrint ((s->height - 1) / 2); | |
2719 | r = NSMakeRect (x, s->y + dy, width, 1); | |
2720 | ||
2721 | if (face->strike_through_color_defaulted_p) | |
2722 | [defaultCol set]; | |
2723 | else | |
2724 | [ns_lookup_indexed_color (face->strike_through_color, s->f) set]; | |
2725 | NSRectFill (r); | |
2726 | } | |
2727 | } | |
edfda783 AR |
2728 | |
2729 | static void | |
2730 | ns_draw_box (NSRect r, float thickness, NSColor *col, char left_p, char right_p) | |
2731 | /* -------------------------------------------------------------------------- | |
2732 | Draw an unfilled rect inside r, optionally leaving left and/or right open. | |
2733 | Note we can't just use an NSDrawRect command, because of the possibility | |
2734 | of some sides not being drawn, and because the rect will be filled. | |
2735 | -------------------------------------------------------------------------- */ | |
2736 | { | |
2737 | NSRect s = r; | |
2738 | [col set]; | |
2739 | ||
2740 | /* top, bottom */ | |
2741 | s.size.height = thickness; | |
2742 | NSRectFill (s); | |
2743 | s.origin.y += r.size.height - thickness; | |
2744 | NSRectFill (s); | |
2745 | ||
2746 | s.size.height = r.size.height; | |
2747 | s.origin.y = r.origin.y; | |
2748 | ||
2749 | /* left, right (optional) */ | |
2750 | s.size.width = thickness; | |
2751 | if (left_p) | |
2752 | NSRectFill (s); | |
2753 | if (right_p) | |
2754 | { | |
2755 | s.origin.x += r.size.width - thickness; | |
2756 | NSRectFill (s); | |
2757 | } | |
2758 | } | |
2759 | ||
2760 | ||
2761 | static void | |
2762 | ns_draw_relief (NSRect r, int thickness, char raised_p, | |
2763 | char top_p, char bottom_p, char left_p, char right_p, | |
2764 | struct glyph_string *s) | |
2765 | /* -------------------------------------------------------------------------- | |
2766 | Draw a relief rect inside r, optionally leaving some sides open. | |
2767 | Note we can't just use an NSDrawBezel command, because of the possibility | |
2768 | of some sides not being drawn, and because the rect will be filled. | |
2769 | -------------------------------------------------------------------------- */ | |
2770 | { | |
2771 | static NSColor *baseCol = nil, *lightCol = nil, *darkCol = nil; | |
2772 | NSColor *newBaseCol = nil; | |
2773 | NSRect sr = r; | |
2774 | ||
2775 | NSTRACE (ns_draw_relief); | |
2776 | ||
2777 | /* set up colors */ | |
2778 | ||
2779 | if (s->face->use_box_color_for_shadows_p) | |
2780 | { | |
2781 | newBaseCol = ns_lookup_indexed_color (s->face->box_color, s->f); | |
2782 | } | |
2783 | /* else if (s->first_glyph->type == IMAGE_GLYPH | |
2784 | && s->img->pixmap | |
2785 | && !IMAGE_BACKGROUND_TRANSPARENT (s->img, s->f, 0)) | |
2786 | { | |
2787 | newBaseCol = IMAGE_BACKGROUND (s->img, s->f, 0); | |
2788 | } */ | |
2789 | else | |
2790 | { | |
2791 | newBaseCol = ns_lookup_indexed_color (s->face->background, s->f); | |
2792 | } | |
2793 | ||
2794 | if (newBaseCol == nil) | |
2795 | newBaseCol = [NSColor grayColor]; | |
2796 | ||
df2142db | 2797 | if (newBaseCol != baseCol) /* TODO: better check */ |
edfda783 AR |
2798 | { |
2799 | [baseCol release]; | |
2800 | baseCol = [newBaseCol retain]; | |
2801 | [lightCol release]; | |
2802 | lightCol = [[baseCol highlightWithLevel: 0.2] retain]; | |
2803 | [darkCol release]; | |
2804 | darkCol = [[baseCol shadowWithLevel: 0.3] retain]; | |
2805 | } | |
2806 | ||
2807 | [(raised_p ? lightCol : darkCol) set]; | |
2808 | ||
2809 | /* TODO: mitering. Using NSBezierPath doesn't work because of color switch. */ | |
2810 | ||
2811 | /* top */ | |
2812 | sr.size.height = thickness; | |
2813 | if (top_p) NSRectFill (sr); | |
2814 | ||
2815 | /* left */ | |
2816 | sr.size.height = r.size.height; | |
2817 | sr.size.width = thickness; | |
2818 | if (left_p) NSRectFill (sr); | |
2819 | ||
2820 | [(raised_p ? darkCol : lightCol) set]; | |
2821 | ||
2822 | /* bottom */ | |
2823 | sr.size.width = r.size.width; | |
2824 | sr.size.height = thickness; | |
2825 | sr.origin.y += r.size.height - thickness; | |
2826 | if (bottom_p) NSRectFill (sr); | |
2827 | ||
2828 | /* right */ | |
2829 | sr.size.height = r.size.height; | |
2830 | sr.origin.y = r.origin.y; | |
2831 | sr.size.width = thickness; | |
2832 | sr.origin.x += r.size.width - thickness; | |
2833 | if (right_p) NSRectFill (sr); | |
2834 | } | |
2835 | ||
2836 | ||
2837 | static void | |
2838 | ns_dumpglyphs_box_or_relief (struct glyph_string *s) | |
2839 | /* -------------------------------------------------------------------------- | |
2840 | Function modeled after x_draw_glyph_string_box (). | |
2841 | Sets up parameters for drawing. | |
2842 | -------------------------------------------------------------------------- */ | |
2843 | { | |
2844 | int right_x, last_x; | |
2845 | char left_p, right_p; | |
2846 | struct glyph *last_glyph; | |
2847 | NSRect r; | |
2848 | int thickness; | |
2849 | struct face *face; | |
2850 | ||
2851 | if (s->hl == DRAW_MOUSE_FACE) | |
2852 | { | |
bbf534ce | 2853 | face = FACE_FROM_ID (s->f, MOUSE_HL_INFO (s->f)->mouse_face_face_id); |
edfda783 AR |
2854 | if (!face) |
2855 | face = FACE_FROM_ID (s->f, MOUSE_FACE_ID); | |
2856 | } | |
2857 | else | |
2858 | face = s->face; | |
2859 | ||
2860 | thickness = face->box_line_width; | |
2861 | ||
2862 | NSTRACE (ns_dumpglyphs_box_or_relief); | |
2863 | ||
2864 | last_x = ((s->row->full_width_p && !s->w->pseudo_window_p) | |
2865 | ? WINDOW_RIGHT_EDGE_X (s->w) | |
2866 | : window_box_right (s->w, s->area)); | |
2867 | last_glyph = (s->cmp || s->img | |
2868 | ? s->first_glyph : s->first_glyph + s->nchars-1); | |
2869 | ||
2870 | right_x = ((s->row->full_width_p && s->extends_to_end_of_line_p | |
2871 | ? last_x - 1 : min (last_x, s->x + s->background_width) - 1)); | |
2872 | ||
2873 | left_p = (s->first_glyph->left_box_line_p | |
2874 | || (s->hl == DRAW_MOUSE_FACE | |
2875 | && (s->prev == NULL || s->prev->hl != s->hl))); | |
2876 | right_p = (last_glyph->right_box_line_p | |
2877 | || (s->hl == DRAW_MOUSE_FACE | |
2878 | && (s->next == NULL || s->next->hl != s->hl))); | |
2879 | ||
2880 | r = NSMakeRect (s->x, s->y, right_x - s->x + 1, s->height); | |
2881 | ||
4fbe2306 CY |
2882 | /* TODO: Sometimes box_color is 0 and this seems wrong; should investigate. */ |
2883 | if (s->face->box == FACE_SIMPLE_BOX && s->face->box_color) | |
edfda783 | 2884 | { |
edfda783 AR |
2885 | ns_draw_box (r, abs (thickness), |
2886 | ns_lookup_indexed_color (face->box_color, s->f), | |
2887 | left_p, right_p); | |
2888 | } | |
2889 | else | |
2890 | { | |
2891 | ns_draw_relief (r, abs (thickness), s->face->box == FACE_RAISED_BOX, | |
2892 | 1, 1, left_p, right_p, s); | |
2893 | } | |
2894 | } | |
2895 | ||
2896 | ||
2897 | static void | |
2898 | ns_maybe_dumpglyphs_background (struct glyph_string *s, char force_p) | |
2899 | /* -------------------------------------------------------------------------- | |
2900 | Modeled after x_draw_glyph_string_background, which draws BG in | |
2901 | certain cases. Others are left to the text rendering routine. | |
2902 | -------------------------------------------------------------------------- */ | |
2903 | { | |
2904 | NSTRACE (ns_maybe_dumpglyphs_background); | |
2905 | ||
2906 | if (!s->background_filled_p/* || s->hl == DRAW_MOUSE_FACE*/) | |
2907 | { | |
2908 | int box_line_width = max (s->face->box_line_width, 0); | |
2909 | if (FONT_HEIGHT (s->font) < s->height - 2 * box_line_width | |
2910 | || s->font_not_found_p || s->extends_to_end_of_line_p || force_p) | |
2911 | { | |
2912 | struct face *face; | |
2913 | if (s->hl == DRAW_MOUSE_FACE) | |
2914 | { | |
bbf534ce EZ |
2915 | face = FACE_FROM_ID (s->f, |
2916 | MOUSE_HL_INFO (s->f)->mouse_face_face_id); | |
edfda783 AR |
2917 | if (!face) |
2918 | face = FACE_FROM_ID (s->f, MOUSE_FACE_ID); | |
2919 | } | |
2920 | else | |
2921 | face = FACE_FROM_ID (s->f, s->first_glyph->face_id); | |
2922 | if (!face->stipple) | |
45d325c4 | 2923 | [(NS_FACE_BACKGROUND (face) != 0 |
edfda783 AR |
2924 | ? ns_lookup_indexed_color (NS_FACE_BACKGROUND (face), s->f) |
2925 | : FRAME_BACKGROUND_COLOR (s->f)) set]; | |
2926 | else | |
2927 | { | |
2928 | struct ns_display_info *dpyinfo = FRAME_NS_DISPLAY_INFO (s->f); | |
2929 | [[dpyinfo->bitmaps[face->stipple-1].img stippleMask] set]; | |
2930 | } | |
2931 | ||
2932 | if (s->hl != DRAW_CURSOR) | |
2933 | { | |
2934 | NSRect r = NSMakeRect (s->x, s->y + box_line_width, | |
2935 | s->background_width, | |
2936 | s->height-2*box_line_width); | |
edfda783 AR |
2937 | NSRectFill (r); |
2938 | } | |
2939 | ||
2940 | s->background_filled_p = 1; | |
2941 | } | |
2942 | } | |
2943 | } | |
2944 | ||
2945 | ||
2946 | static void | |
2947 | ns_dumpglyphs_image (struct glyph_string *s, NSRect r) | |
2948 | /* -------------------------------------------------------------------------- | |
2949 | Renders an image and associated borders. | |
2950 | -------------------------------------------------------------------------- */ | |
2951 | { | |
2952 | EmacsImage *img = s->img->pixmap; | |
2953 | int box_line_vwidth = max (s->face->box_line_width, 0); | |
2954 | int x = s->x, y = s->ybase - image_ascent (s->img, s->face, &s->slice); | |
2955 | int bg_x, bg_y, bg_height; | |
2956 | int th; | |
2957 | char raised_p; | |
2958 | NSRect br; | |
85bd2615 | 2959 | struct face *face; |
4843aac3 | 2960 | NSColor *tdCol; |
edfda783 AR |
2961 | |
2962 | NSTRACE (ns_dumpglyphs_image); | |
2963 | ||
2964 | if (s->face->box != FACE_NO_BOX | |
2965 | && s->first_glyph->left_box_line_p && s->slice.x == 0) | |
2966 | x += abs (s->face->box_line_width); | |
2967 | ||
2968 | bg_x = x; | |
2969 | bg_y = s->slice.y == 0 ? s->y : s->y + box_line_vwidth; | |
2970 | bg_height = s->height; | |
2971 | /* other terms have this, but was causing problems w/tabbar mode */ | |
2972 | /* - 2 * box_line_vwidth; */ | |
2973 | ||
2974 | if (s->slice.x == 0) x += s->img->hmargin; | |
2975 | if (s->slice.y == 0) y += s->img->vmargin; | |
2976 | ||
2977 | /* Draw BG: if we need larger area than image itself cleared, do that, | |
2978 | otherwise, since we composite the image under NS (instead of mucking | |
2979 | with its background color), we must clear just the image area. */ | |
85bd2615 DR |
2980 | if (s->hl == DRAW_MOUSE_FACE) |
2981 | { | |
bbf534ce | 2982 | face = FACE_FROM_ID (s->f, MOUSE_HL_INFO (s->f)->mouse_face_face_id); |
85bd2615 DR |
2983 | if (!face) |
2984 | face = FACE_FROM_ID (s->f, MOUSE_FACE_ID); | |
2985 | } | |
2986 | else | |
2987 | face = FACE_FROM_ID (s->f, s->first_glyph->face_id); | |
2988 | ||
4843aac3 | 2989 | [ns_lookup_indexed_color (NS_FACE_BACKGROUND (face), s->f) set]; |
edfda783 AR |
2990 | |
2991 | if (bg_height > s->slice.height || s->img->hmargin || s->img->vmargin | |
2992 | || s->img->mask || s->img->pixmap == 0 || s->width != s->background_width) | |
2993 | { | |
2994 | br = NSMakeRect (bg_x, bg_y, s->background_width, bg_height); | |
2995 | s->background_filled_p = 1; | |
2996 | } | |
2997 | else | |
2998 | { | |
2999 | br = NSMakeRect (x, y, s->slice.width, s->slice.height); | |
3000 | } | |
3001 | ||
edfda783 AR |
3002 | NSRectFill (br); |
3003 | ||
3004 | /* Draw the image.. do we need to draw placeholder if img ==nil? */ | |
3005 | if (img != nil) | |
9d7f1863 JD |
3006 | { |
3007 | #if !defined (NS_IMPL_COCOA) || MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6 | |
8f4635e9 | 3008 | NSRect dr = NSMakeRect (x, y, s->slice.width, s->slice.height); |
493b5b1c JD |
3009 | NSRect ir = NSMakeRect (s->slice.x, s->slice.y, |
3010 | s->slice.width, s->slice.height); | |
8f4635e9 | 3011 | [img drawInRect: dr |
493b5b1c | 3012 | fromRect: ir |
79e721e0 JD |
3013 | operation: NSCompositeSourceOver |
3014 | fraction: 1.0 | |
3015 | respectFlipped: YES | |
3016 | hints: nil]; | |
9d7f1863 JD |
3017 | #else |
3018 | [img compositeToPoint: NSMakePoint (x, y + s->slice.height) | |
3019 | operation: NSCompositeSourceOver]; | |
3020 | #endif | |
3021 | } | |
edfda783 | 3022 | |
4843aac3 AA |
3023 | if (s->hl == DRAW_CURSOR) |
3024 | { | |
3025 | [FRAME_CURSOR_COLOR (s->f) set]; | |
3026 | if (s->w->phys_cursor_type == FILLED_BOX_CURSOR) | |
3027 | tdCol = ns_lookup_indexed_color (NS_FACE_BACKGROUND (face), s->f); | |
3028 | else | |
3029 | /* Currently on NS img->mask is always 0. Since | |
3030 | get_window_cursor_type specifies a hollow box cursor when on | |
3031 | a non-masked image we never reach this clause. But we put it | |
91af3942 | 3032 | in in anticipation of better support for image masks on |
4843aac3 AA |
3033 | NS. */ |
3034 | tdCol = ns_lookup_indexed_color (NS_FACE_FOREGROUND (face), s->f); | |
3035 | } | |
3036 | else | |
3037 | { | |
3038 | tdCol = ns_lookup_indexed_color (NS_FACE_FOREGROUND (face), s->f); | |
3039 | } | |
3040 | ||
3041 | /* Draw underline, overline, strike-through. */ | |
3042 | ns_draw_text_decoration (s, face, tdCol, br.size.width, br.origin.x); | |
3043 | ||
edfda783 AR |
3044 | /* Draw relief, if requested */ |
3045 | if (s->img->relief || s->hl ==DRAW_IMAGE_RAISED || s->hl ==DRAW_IMAGE_SUNKEN) | |
3046 | { | |
3047 | if (s->hl == DRAW_IMAGE_SUNKEN || s->hl == DRAW_IMAGE_RAISED) | |
3048 | { | |
3049 | th = tool_bar_button_relief >= 0 ? | |
3050 | tool_bar_button_relief : DEFAULT_TOOL_BAR_BUTTON_RELIEF; | |
3051 | raised_p = (s->hl == DRAW_IMAGE_RAISED); | |
3052 | } | |
3053 | else | |
3054 | { | |
3055 | th = abs (s->img->relief); | |
3056 | raised_p = (s->img->relief > 0); | |
3057 | } | |
3058 | ||
3059 | r.origin.x = x - th; | |
3060 | r.origin.y = y - th; | |
3061 | r.size.width = s->slice.width + 2*th-1; | |
3062 | r.size.height = s->slice.height + 2*th-1; | |
3063 | ns_draw_relief (r, th, raised_p, | |
27521ca6 AR |
3064 | s->slice.y == 0, |
3065 | s->slice.y + s->slice.height == s->img->height, | |
3066 | s->slice.x == 0, | |
3067 | s->slice.x + s->slice.width == s->img->width, s); | |
3068 | } | |
146490c3 JD |
3069 | |
3070 | /* If there is no mask, the background won't be seen, | |
3071 | so draw a rectangle on the image for the cursor. | |
ee7683eb | 3072 | Do this for all images, getting transparency right is not reliable. */ |
146490c3 JD |
3073 | if (s->hl == DRAW_CURSOR) |
3074 | { | |
3075 | int thickness = abs (s->img->relief); | |
3076 | if (thickness == 0) thickness = 1; | |
3077 | ns_draw_box (br, thickness, FRAME_CURSOR_COLOR (s->f), 1, 1); | |
3078 | } | |
27521ca6 AR |
3079 | } |
3080 | ||
3081 | ||
3082 | static void | |
3083 | ns_dumpglyphs_stretch (struct glyph_string *s) | |
3084 | { | |
3085 | NSRect r[2]; | |
3086 | int n, i; | |
85bd2615 | 3087 | struct face *face; |
4843aac3 | 3088 | NSColor *fgCol, *bgCol; |
27521ca6 AR |
3089 | |
3090 | if (!s->background_filled_p) | |
3091 | { | |
3092 | n = ns_get_glyph_string_clip_rect (s, r); | |
3093 | *r = NSMakeRect (s->x, s->y, s->background_width, s->height); | |
3094 | ||
4843aac3 AA |
3095 | ns_focus (s->f, r, n); |
3096 | ||
3097 | if (s->hl == DRAW_MOUSE_FACE) | |
3098 | { | |
3099 | face = FACE_FROM_ID (s->f, MOUSE_HL_INFO (s->f)->mouse_face_face_id); | |
3100 | if (!face) | |
3101 | face = FACE_FROM_ID (s->f, MOUSE_FACE_ID); | |
3102 | } | |
3103 | else | |
3104 | face = FACE_FROM_ID (s->f, s->first_glyph->face_id); | |
3105 | ||
3106 | bgCol = ns_lookup_indexed_color (NS_FACE_BACKGROUND (face), s->f); | |
3107 | fgCol = ns_lookup_indexed_color (NS_FACE_FOREGROUND (face), s->f); | |
3108 | ||
aa7d57c5 | 3109 | for (i = 0; i < n; ++i) |
27521ca6 AR |
3110 | { |
3111 | if (!s->row->full_width_p) | |
3112 | { | |
bf3492a5 AA |
3113 | int overrun, leftoverrun; |
3114 | ||
27521ca6 | 3115 | /* truncate to avoid overwriting fringe and/or scrollbar */ |
bf3492a5 AA |
3116 | overrun = max (0, (s->x + s->background_width) |
3117 | - (WINDOW_BOX_RIGHT_EDGE_X (s->w) | |
3118 | - WINDOW_RIGHT_FRINGE_WIDTH (s->w))); | |
27521ca6 AR |
3119 | r[i].size.width -= overrun; |
3120 | ||
bf3492a5 AA |
3121 | /* truncate to avoid overwriting to left of the window box */ |
3122 | leftoverrun = (WINDOW_BOX_LEFT_EDGE_X (s->w) | |
3123 | + WINDOW_LEFT_FRINGE_WIDTH (s->w)) - s->x; | |
3124 | ||
3125 | if (leftoverrun > 0) | |
3126 | { | |
3127 | r[i].origin.x += leftoverrun; | |
3128 | r[i].size.width -= leftoverrun; | |
3129 | } | |
3130 | ||
27521ca6 AR |
3131 | /* XXX: Try to work between problem where a stretch glyph on |
3132 | a partially-visible bottom row will clear part of the | |
3133 | modeline, and another where list-buffers headers and similar | |
3134 | rows erroneously have visible_height set to 0. Not sure | |
3135 | where this is coming from as other terms seem not to show. */ | |
3136 | r[i].size.height = min (s->height, s->row->visible_height); | |
3137 | } | |
3138 | ||
4843aac3 AA |
3139 | [bgCol set]; |
3140 | ||
27521ca6 AR |
3141 | /* NOTE: under NS this is NOT used to draw cursors, but we must avoid |
3142 | overwriting cursor (usually when cursor on a tab) */ | |
3143 | if (s->hl == DRAW_CURSOR) | |
3144 | { | |
4843aac3 | 3145 | CGFloat x, width; |
27521ca6 | 3146 | |
4843aac3 AA |
3147 | x = r[i].origin.x; |
3148 | width = s->w->phys_cursor_width; | |
3149 | r[i].size.width -= width; | |
3150 | r[i].origin.x += width; | |
85bd2615 | 3151 | |
4843aac3 | 3152 | NSRectFill (r[i]); |
85bd2615 | 3153 | |
4843aac3 AA |
3154 | /* Draw overlining, etc. on the cursor. */ |
3155 | if (s->w->phys_cursor_type == FILLED_BOX_CURSOR) | |
3156 | ns_draw_text_decoration (s, face, bgCol, width, x); | |
3157 | else | |
3158 | ns_draw_text_decoration (s, face, fgCol, width, x); | |
3159 | } | |
3160 | else | |
3161 | { | |
3162 | NSRectFill (r[i]); | |
3163 | } | |
85bd2615 | 3164 | |
4843aac3 AA |
3165 | /* Draw overlining, etc. on the stretch glyph (or the part |
3166 | of the stretch glyph after the cursor). */ | |
3167 | ns_draw_text_decoration (s, face, fgCol, r[i].size.width, | |
3168 | r[i].origin.x); | |
3169 | } | |
27521ca6 AR |
3170 | ns_unfocus (s->f); |
3171 | s->background_filled_p = 1; | |
edfda783 AR |
3172 | } |
3173 | } | |
3174 | ||
3175 | ||
3176 | static void | |
3177 | ns_draw_glyph_string (struct glyph_string *s) | |
3178 | /* -------------------------------------------------------------------------- | |
3179 | External (RIF): Main draw-text call. | |
3180 | -------------------------------------------------------------------------- */ | |
3181 | { | |
df2142db | 3182 | /* TODO (optimize): focus for box and contents draw */ |
edfda783 AR |
3183 | NSRect r[2]; |
3184 | int n; | |
3185 | char box_drawn_p = 0; | |
3186 | ||
3187 | NSTRACE (ns_draw_glyph_string); | |
3188 | ||
c8c057de | 3189 | if (s->next && s->right_overhang && !s->for_overlaps/*&&s->hl!=DRAW_CURSOR*/) |
edfda783 | 3190 | { |
f2f7f42c AR |
3191 | int width; |
3192 | struct glyph_string *next; | |
3193 | ||
06e23d40 CY |
3194 | for (width = 0, next = s->next; |
3195 | next && width < s->right_overhang; | |
f2f7f42c AR |
3196 | width += next->width, next = next->next) |
3197 | if (next->first_glyph->type != IMAGE_GLYPH) | |
3198 | { | |
27521ca6 AR |
3199 | if (next->first_glyph->type != STRETCH_GLYPH) |
3200 | { | |
3201 | n = ns_get_glyph_string_clip_rect (s->next, r); | |
3202 | ns_focus (s->f, r, n); | |
3203 | ns_maybe_dumpglyphs_background (s->next, 1); | |
3204 | ns_unfocus (s->f); | |
3205 | } | |
3206 | else | |
3207 | { | |
3208 | ns_dumpglyphs_stretch (s->next); | |
3209 | } | |
f2f7f42c AR |
3210 | next->num_clips = 0; |
3211 | } | |
edfda783 AR |
3212 | } |
3213 | ||
3214 | if (!s->for_overlaps && s->face->box != FACE_NO_BOX | |
3215 | && (s->first_glyph->type == CHAR_GLYPH | |
3216 | || s->first_glyph->type == COMPOSITE_GLYPH)) | |
3217 | { | |
3218 | n = ns_get_glyph_string_clip_rect (s, r); | |
3219 | ns_focus (s->f, r, n); | |
3220 | ns_maybe_dumpglyphs_background (s, 1); | |
3221 | ns_dumpglyphs_box_or_relief (s); | |
3222 | ns_unfocus (s->f); | |
3223 | box_drawn_p = 1; | |
3224 | } | |
3225 | ||
3226 | switch (s->first_glyph->type) | |
3227 | { | |
3228 | ||
3229 | case IMAGE_GLYPH: | |
3230 | n = ns_get_glyph_string_clip_rect (s, r); | |
3231 | ns_focus (s->f, r, n); | |
3232 | ns_dumpglyphs_image (s, r[0]); | |
3233 | ns_unfocus (s->f); | |
3234 | break; | |
3235 | ||
3236 | case STRETCH_GLYPH: | |
27521ca6 | 3237 | ns_dumpglyphs_stretch (s); |
edfda783 AR |
3238 | break; |
3239 | ||
3240 | case CHAR_GLYPH: | |
3241 | case COMPOSITE_GLYPH: | |
3242 | n = ns_get_glyph_string_clip_rect (s, r); | |
3243 | ns_focus (s->f, r, n); | |
3244 | ||
7e279d89 KH |
3245 | if (s->for_overlaps || (s->cmp_from > 0 |
3246 | && ! s->first_glyph->u.cmp.automatic)) | |
edfda783 | 3247 | s->background_filled_p = 1; |
8b3ce9a9 | 3248 | else |
edfda783 AR |
3249 | ns_maybe_dumpglyphs_background |
3250 | (s, s->first_glyph->type == COMPOSITE_GLYPH); | |
3251 | ||
3252 | ns_tmp_flags = s->hl == DRAW_CURSOR ? NS_DUMPGLYPH_CURSOR : | |
3253 | (s->hl == DRAW_MOUSE_FACE ? NS_DUMPGLYPH_MOUSEFACE : | |
3254 | (s->for_overlaps ? NS_DUMPGLYPH_FOREGROUND : | |
3255 | NS_DUMPGLYPH_NORMAL)); | |
3256 | ns_tmp_font = (struct nsfont_info *)s->face->font; | |
15034960 AR |
3257 | if (ns_tmp_font == NULL) |
3258 | ns_tmp_font = (struct nsfont_info *)FRAME_FONT (s->f); | |
edfda783 | 3259 | |
9583e9a0 JD |
3260 | if (s->hl == DRAW_CURSOR && s->w->phys_cursor_type == FILLED_BOX_CURSOR) |
3261 | { | |
3262 | unsigned long tmp = NS_FACE_BACKGROUND (s->face); | |
3263 | NS_FACE_BACKGROUND (s->face) = NS_FACE_FOREGROUND (s->face); | |
3264 | NS_FACE_FOREGROUND (s->face) = tmp; | |
3265 | } | |
2c6584e8 | 3266 | |
edfda783 AR |
3267 | ns_tmp_font->font.driver->draw |
3268 | (s, 0, s->nchars, s->x, s->y, | |
3269 | (ns_tmp_flags == NS_DUMPGLYPH_NORMAL && !s->background_filled_p) | |
3270 | || ns_tmp_flags == NS_DUMPGLYPH_MOUSEFACE); | |
3271 | ||
9583e9a0 JD |
3272 | if (s->hl == DRAW_CURSOR && s->w->phys_cursor_type == FILLED_BOX_CURSOR) |
3273 | { | |
3274 | unsigned long tmp = NS_FACE_BACKGROUND (s->face); | |
3275 | NS_FACE_BACKGROUND (s->face) = NS_FACE_FOREGROUND (s->face); | |
3276 | NS_FACE_FOREGROUND (s->face) = tmp; | |
3277 | } | |
3278 | ||
edfda783 AR |
3279 | ns_unfocus (s->f); |
3280 | break; | |
3281 | ||
b2cca856 KH |
3282 | case GLYPHLESS_GLYPH: |
3283 | n = ns_get_glyph_string_clip_rect (s, r); | |
3284 | ns_focus (s->f, r, n); | |
3285 | ||
3286 | if (s->for_overlaps || (s->cmp_from > 0 | |
3287 | && ! s->first_glyph->u.cmp.automatic)) | |
3288 | s->background_filled_p = 1; | |
3289 | else | |
3290 | ns_maybe_dumpglyphs_background | |
3291 | (s, s->first_glyph->type == COMPOSITE_GLYPH); | |
2c6584e8 | 3292 | /* ... */ |
b2cca856 | 3293 | /* Not yet implemented. */ |
2c6584e8 | 3294 | /* ... */ |
b2cca856 KH |
3295 | ns_unfocus (s->f); |
3296 | break; | |
3297 | ||
edfda783 | 3298 | default: |
1088b922 | 3299 | emacs_abort (); |
edfda783 AR |
3300 | } |
3301 | ||
3302 | /* Draw box if not done already. */ | |
3303 | if (!s->for_overlaps && !box_drawn_p && s->face->box != FACE_NO_BOX) | |
3304 | { | |
3305 | n = ns_get_glyph_string_clip_rect (s, r); | |
3306 | ns_focus (s->f, r, n); | |
3307 | ns_dumpglyphs_box_or_relief (s); | |
3308 | ns_unfocus (s->f); | |
3309 | } | |
3310 | ||
f2f7f42c | 3311 | s->num_clips = 0; |
edfda783 AR |
3312 | } |
3313 | ||
3314 | ||
3315 | ||
3316 | /* ========================================================================== | |
3317 | ||
3318 | Event loop | |
3319 | ||
3320 | ========================================================================== */ | |
3321 | ||
3322 | ||
3323 | static void | |
3324 | ns_send_appdefined (int value) | |
3325 | /* -------------------------------------------------------------------------- | |
3326 | Internal: post an appdefined event which EmacsApp-sendEvent will | |
3327 | recognize and take as a command to halt the event loop. | |
3328 | -------------------------------------------------------------------------- */ | |
3329 | { | |
3330 | /*NSTRACE (ns_send_appdefined); */ | |
3331 | ||
3332 | /* Only post this event if we haven't already posted one. This will end | |
3333 | the [NXApp run] main loop after having processed all events queued at | |
3334 | this moment. */ | |
3335 | if (send_appdefined) | |
3336 | { | |
3337 | NSEvent *nxev; | |
3338 | ||
3339 | /* We only need one NX_APPDEFINED event to stop NXApp from running. */ | |
3340 | send_appdefined = NO; | |
3341 | ||
3342 | /* Don't need wakeup timer any more */ | |
3343 | if (timed_entry) | |
3344 | { | |
3345 | [timed_entry invalidate]; | |
3346 | [timed_entry release]; | |
3347 | timed_entry = nil; | |
3348 | } | |
3349 | ||
edfda783 AR |
3350 | nxev = [NSEvent otherEventWithType: NSApplicationDefined |
3351 | location: NSMakePoint (0, 0) | |
3352 | modifierFlags: 0 | |
3353 | timestamp: 0 | |
3354 | windowNumber: [[NSApp mainWindow] windowNumber] | |
3355 | context: [NSApp context] | |
3356 | subtype: 0 | |
3357 | data1: value | |
3358 | data2: 0]; | |
3359 | ||
3360 | /* Post an application defined event on the event queue. When this is | |
3361 | received the [NXApp run] will return, thus having processed all | |
3362 | events which are currently queued. */ | |
3363 | [NSApp postEvent: nxev atStart: NO]; | |
3364 | } | |
3365 | } | |
3366 | ||
6871e574 JD |
3367 | #ifdef HAVE_NATIVE_FS |
3368 | static void | |
3369 | check_native_fs () | |
3370 | { | |
3371 | Lisp_Object frame, tail; | |
3372 | ||
3373 | if (ns_last_use_native_fullscreen == ns_use_native_fullscreen) | |
3374 | return; | |
3375 | ||
3376 | ns_last_use_native_fullscreen = ns_use_native_fullscreen; | |
3377 | ||
3378 | /* Clear the mouse-moved flag for every frame on this display. */ | |
3379 | FOR_EACH_FRAME (tail, frame) | |
3380 | { | |
3381 | struct frame *f = XFRAME (frame); | |
3382 | if (FRAME_NS_P (f)) | |
3383 | { | |
3384 | EmacsView *view = FRAME_NS_VIEW (f); | |
3385 | [view updateCollectionBehaviour]; | |
3386 | } | |
3387 | } | |
3388 | } | |
3389 | #endif | |
3390 | ||
edfda783 | 3391 | static int |
f75beb47 | 3392 | ns_read_socket (struct terminal *terminal, struct input_event *hold_quit) |
edfda783 AR |
3393 | /* -------------------------------------------------------------------------- |
3394 | External (hook): Post an event to ourself and keep reading events until | |
3395 | we read it back again. In effect process all events which were waiting. | |
3fe53a83 | 3396 | From 21+ we have to manage the event buffer ourselves. |
edfda783 AR |
3397 | -------------------------------------------------------------------------- */ |
3398 | { | |
3399 | struct input_event ev; | |
3400 | int nevents; | |
8ad093db | 3401 | |
c96169a0 | 3402 | /* NSTRACE (ns_read_socket); */ |
edfda783 | 3403 | |
6871e574 JD |
3404 | #ifdef HAVE_NATIVE_FS |
3405 | check_native_fs (); | |
3406 | #endif | |
3407 | ||
57ec3034 JD |
3408 | if ([NSApp modalWindow] != nil) |
3409 | return -1; | |
3410 | ||
a631d0e0 | 3411 | if (hold_event_q.nr > 0) |
167e3640 JD |
3412 | { |
3413 | int i; | |
3414 | for (i = 0; i < hold_event_q.nr; ++i) | |
3415 | kbd_buffer_store_event_hold (&hold_event_q.q[i], hold_quit); | |
3416 | hold_event_q.nr = 0; | |
3417 | return i; | |
3418 | } | |
3419 | ||
4d7e6e51 | 3420 | block_input (); |
edfda783 AR |
3421 | n_emacs_events_pending = 0; |
3422 | EVENT_INIT (ev); | |
3423 | emacs_event = &ev; | |
3424 | q_event_ptr = hold_quit; | |
3425 | ||
3426 | /* we manage autorelease pools by allocate/reallocate each time around | |
3427 | the loop; strict nesting is occasionally violated but seems not to | |
3428 | matter.. earlier methods using full nesting caused major memory leaks */ | |
3429 | [outerpool release]; | |
3430 | outerpool = [[NSAutoreleasePool alloc] init]; | |
3431 | ||
3432 | /* If have pending open-file requests, attend to the next one of those. */ | |
3433 | if (ns_pending_files && [ns_pending_files count] != 0 | |
f2f7f42c | 3434 | && [(EmacsApp *)NSApp openFile: [ns_pending_files objectAtIndex: 0]]) |
edfda783 AR |
3435 | { |
3436 | [ns_pending_files removeObjectAtIndex: 0]; | |
3437 | } | |
3438 | /* Deal with pending service requests. */ | |
3439 | else if (ns_pending_service_names && [ns_pending_service_names count] != 0 | |
15034960 AR |
3440 | && [(EmacsApp *) |
3441 | NSApp fulfillService: [ns_pending_service_names objectAtIndex: 0] | |
3442 | withArg: [ns_pending_service_args objectAtIndex: 0]]) | |
edfda783 AR |
3443 | { |
3444 | [ns_pending_service_names removeObjectAtIndex: 0]; | |
3445 | [ns_pending_service_args removeObjectAtIndex: 0]; | |
3446 | } | |
3447 | else | |
3448 | { | |
3449 | /* Run and wait for events. We must always send one NX_APPDEFINED event | |
3450 | to ourself, otherwise [NXApp run] will never exit. */ | |
3451 | send_appdefined = YES; | |
ddee6515 | 3452 | ns_send_appdefined (-1); |
edfda783 | 3453 | |
ddee6515 | 3454 | if (++apploopnr != 1) |
edfda783 | 3455 | { |
1088b922 | 3456 | emacs_abort (); |
edfda783 | 3457 | } |
edfda783 | 3458 | [NSApp run]; |
ddee6515 | 3459 | --apploopnr; |
edfda783 AR |
3460 | } |
3461 | ||
3462 | nevents = n_emacs_events_pending; | |
3463 | n_emacs_events_pending = 0; | |
3464 | emacs_event = q_event_ptr = NULL; | |
4d7e6e51 | 3465 | unblock_input (); |
8ad093db | 3466 | |
edfda783 AR |
3467 | return nevents; |
3468 | } | |
3469 | ||
3470 | ||
3471 | int | |
3472 | ns_select (int nfds, fd_set *readfds, fd_set *writefds, | |
d35af63c | 3473 | fd_set *exceptfds, EMACS_TIME *timeout, sigset_t *sigmask) |
edfda783 AR |
3474 | /* -------------------------------------------------------------------------- |
3475 | Replacement for select, checking for events | |
3476 | -------------------------------------------------------------------------- */ | |
3477 | { | |
3478 | int result; | |
64ccff5f | 3479 | int t, k, nr = 0; |
ddee6515 JD |
3480 | struct input_event event; |
3481 | char c; | |
d35af63c | 3482 | |
edfda783 AR |
3483 | /* NSTRACE (ns_select); */ |
3484 | ||
6871e574 JD |
3485 | #ifdef HAVE_NATIVE_FS |
3486 | check_native_fs (); | |
3487 | #endif | |
3488 | ||
552a1590 | 3489 | if (hold_event_q.nr > 0) |
7436fc63 JD |
3490 | { |
3491 | /* We already have events pending. */ | |
552a1590 | 3492 | raise (SIGIO); |
7436fc63 JD |
3493 | errno = EINTR; |
3494 | return -1; | |
3495 | } | |
3496 | ||
1a9327d5 | 3497 | for (k = 0; k < nfds+1; k++) |
a36fb15e | 3498 | { |
1a9327d5 JD |
3499 | if (readfds && FD_ISSET(k, readfds)) ++nr; |
3500 | if (writefds && FD_ISSET(k, writefds)) ++nr; | |
a36fb15e | 3501 | } |
ddee6515 JD |
3502 | |
3503 | if (NSApp == nil | |
3504 | || (timeout && timeout->tv_sec == 0 && timeout->tv_nsec == 0)) | |
d35af63c | 3505 | return pselect (nfds, readfds, writefds, exceptfds, timeout, sigmask); |
edfda783 | 3506 | |
ddee6515 JD |
3507 | [outerpool release]; |
3508 | outerpool = [[NSAutoreleasePool alloc] init]; | |
3509 | ||
1088b922 | 3510 | |
ddee6515 JD |
3511 | send_appdefined = YES; |
3512 | if (nr > 0) | |
edfda783 | 3513 | { |
ddee6515 | 3514 | pthread_mutex_lock (&select_mutex); |
edfda783 | 3515 | select_nfds = nfds; |
ddee6515 JD |
3516 | select_valid = 0; |
3517 | if (readfds) | |
3518 | { | |
3519 | select_readfds = *readfds; | |
3520 | select_valid += SELECT_HAVE_READ; | |
3521 | } | |
3522 | if (writefds) | |
3523 | { | |
3524 | select_writefds = *writefds; | |
3525 | select_valid += SELECT_HAVE_WRITE; | |
3526 | } | |
3527 | ||
3528 | if (timeout) | |
3529 | { | |
3530 | select_timeout = *timeout; | |
3531 | select_valid += SELECT_HAVE_TMO; | |
3532 | } | |
3533 | ||
3534 | pthread_mutex_unlock (&select_mutex); | |
3535 | ||
3536 | /* Inform fd_handler that select should be called */ | |
3537 | c = 'g'; | |
a631d0e0 | 3538 | emacs_write (selfds[1], &c, 1); |
edfda783 | 3539 | } |
ddee6515 JD |
3540 | else if (nr == 0 && timeout) |
3541 | { | |
3542 | /* No file descriptor, just a timeout, no need to wake fd_handler */ | |
3543 | double time = EMACS_TIME_TO_DOUBLE (*timeout); | |
3544 | timed_entry = [[NSTimer scheduledTimerWithTimeInterval: time | |
3545 | target: NSApp | |
3546 | selector: | |
3547 | @selector (timeout_handler:) | |
3548 | userInfo: 0 | |
3549 | repeats: NO] | |
3550 | retain]; | |
3551 | } | |
3552 | else /* No timeout and no file descriptors, can this happen? */ | |
3553 | { | |
3554 | /* Send appdefined so we exit from the loop */ | |
3555 | ns_send_appdefined (-1); | |
3556 | } | |
3557 | ||
3558 | EVENT_INIT (event); | |
4d7e6e51 | 3559 | block_input (); |
ddee6515 JD |
3560 | emacs_event = &event; |
3561 | if (++apploopnr != 1) | |
3562 | { | |
1088b922 | 3563 | emacs_abort (); |
ddee6515 JD |
3564 | } |
3565 | [NSApp run]; | |
3566 | --apploopnr; | |
3567 | emacs_event = NULL; | |
3568 | if (nr > 0 && readfds) | |
3569 | { | |
3570 | c = 's'; | |
a631d0e0 | 3571 | emacs_write (selfds[1], &c, 1); |
ddee6515 | 3572 | } |
4d7e6e51 | 3573 | unblock_input (); |
ddee6515 | 3574 | |
64ccff5f | 3575 | t = last_appdefined_event_data; |
edfda783 | 3576 | |
64ccff5f | 3577 | if (t != NO_APPDEFINED_DATA) |
edfda783 | 3578 | { |
64ccff5f | 3579 | last_appdefined_event_data = NO_APPDEFINED_DATA; |
edfda783 AR |
3580 | |
3581 | if (t == -2) | |
3582 | { | |
3583 | /* The NX_APPDEFINED event we received was a timeout. */ | |
ddee6515 | 3584 | result = 0; |
edfda783 AR |
3585 | } |
3586 | else if (t == -1) | |
3587 | { | |
3588 | /* The NX_APPDEFINED event we received was the result of | |
3589 | at least one real input event arriving. */ | |
3590 | errno = EINTR; | |
ddee6515 | 3591 | result = -1; |
edfda783 AR |
3592 | } |
3593 | else | |
3594 | { | |
ddee6515 JD |
3595 | /* Received back from select () in fd_handler; copy the results */ |
3596 | pthread_mutex_lock (&select_mutex); | |
3597 | if (readfds) *readfds = select_readfds; | |
3598 | if (writefds) *writefds = select_writefds; | |
3599 | if (timeout) *timeout = select_timeout; | |
3600 | pthread_mutex_unlock (&select_mutex); | |
3601 | result = t; | |
edfda783 AR |
3602 | } |
3603 | } | |
ddee6515 JD |
3604 | |
3605 | return result; | |
edfda783 AR |
3606 | } |
3607 | ||
3608 | ||
3609 | ||
3610 | /* ========================================================================== | |
3611 | ||
3612 | Scrollbar handling | |
3613 | ||
3614 | ========================================================================== */ | |
3615 | ||
3616 | ||
3617 | static void | |
3618 | ns_set_vertical_scroll_bar (struct window *window, | |
3619 | int portion, int whole, int position) | |
3620 | /* -------------------------------------------------------------------------- | |
3621 | External (hook): Update or add scrollbar | |
3622 | -------------------------------------------------------------------------- */ | |
3623 | { | |
3624 | Lisp_Object win; | |
3625 | NSRect r, v; | |
3626 | struct frame *f = XFRAME (WINDOW_FRAME (window)); | |
3627 | EmacsView *view = FRAME_NS_VIEW (f); | |
3628 | int window_y, window_height; | |
edfda783 AR |
3629 | int top, left, height, width, sb_width, sb_left; |
3630 | EmacsScroller *bar; | |
aa7d57c5 | 3631 | BOOL fringe_extended_p; |
edfda783 AR |
3632 | |
3633 | /* optimization; display engine sends WAY too many of these.. */ | |
d3d50620 | 3634 | if (!NILP (window->vertical_scroll_bar)) |
edfda783 | 3635 | { |
d3d50620 | 3636 | bar = XNS_SCROLL_BAR (window->vertical_scroll_bar); |
edfda783 AR |
3637 | if ([bar checkSamePosition: position portion: portion whole: whole]) |
3638 | { | |
3639 | if (view->scrollbarsNeedingUpdate == 0) | |
3640 | { | |
3641 | if (!windows_or_buffers_changed) | |
3642 | return; | |
3643 | } | |
3644 | else | |
3645 | view->scrollbarsNeedingUpdate--; | |
3646 | } | |
3647 | } | |
3648 | ||
3649 | NSTRACE (ns_set_vertical_scroll_bar); | |
3650 | ||
3651 | /* Get dimensions. */ | |
3652 | window_box (window, -1, 0, &window_y, 0, &window_height); | |
3653 | top = window_y; | |
3654 | height = window_height; | |
3655 | width = WINDOW_CONFIG_SCROLL_BAR_COLS (window) * FRAME_COLUMN_WIDTH (f); | |
3656 | left = WINDOW_SCROLL_BAR_AREA_X (window); | |
3657 | ||
edfda783 AR |
3658 | /* allow for displaying a skinnier scrollbar than char area allotted */ |
3659 | sb_width = (WINDOW_CONFIG_SCROLL_BAR_WIDTH (window) > 0) ? | |
3660 | WINDOW_CONFIG_SCROLL_BAR_WIDTH (window) : width; | |
aa7d57c5 | 3661 | sb_left = left; |
edfda783 AR |
3662 | |
3663 | r = NSMakeRect (sb_left, top, sb_width, height); | |
3664 | /* the parent view is flipped, so we need to flip y value */ | |
3665 | v = [view frame]; | |
3666 | r.origin.y = (v.size.height - r.size.height - r.origin.y); | |
3667 | ||
aa7d57c5 JD |
3668 | if (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT (window)) |
3669 | fringe_extended_p = (WINDOW_LEFTMOST_P (window) | |
3670 | && WINDOW_LEFT_FRINGE_WIDTH (window) | |
3671 | && (WINDOW_HAS_FRINGES_OUTSIDE_MARGINS (window) | |
3672 | || WINDOW_LEFT_MARGIN_COLS (window) == 0)); | |
3673 | else | |
3674 | fringe_extended_p = (WINDOW_RIGHTMOST_P (window) | |
3675 | && WINDOW_RIGHT_FRINGE_WIDTH (window) | |
3676 | && (WINDOW_HAS_FRINGES_OUTSIDE_MARGINS (window) | |
3677 | || WINDOW_RIGHT_MARGIN_COLS (window) == 0)); | |
3678 | ||
edfda783 | 3679 | XSETWINDOW (win, window); |
4d7e6e51 | 3680 | block_input (); |
edfda783 AR |
3681 | |
3682 | /* we want at least 5 lines to display a scrollbar */ | |
3683 | if (WINDOW_TOTAL_LINES (window) < 5) | |
3684 | { | |
d3d50620 | 3685 | if (!NILP (window->vertical_scroll_bar)) |
edfda783 | 3686 | { |
d3d50620 | 3687 | bar = XNS_SCROLL_BAR (window->vertical_scroll_bar); |
edfda783 | 3688 | [bar removeFromSuperview]; |
e8c17b81 | 3689 | wset_vertical_scroll_bar (window, Qnil); |
edfda783 AR |
3690 | } |
3691 | ns_clear_frame_area (f, sb_left, top, width, height); | |
4d7e6e51 | 3692 | unblock_input (); |
edfda783 AR |
3693 | return; |
3694 | } | |
3695 | ||
d3d50620 | 3696 | if (NILP (window->vertical_scroll_bar)) |
edfda783 | 3697 | { |
aa7d57c5 JD |
3698 | if (width > 0 && height > 0) |
3699 | { | |
3700 | if (fringe_extended_p) | |
3701 | ns_clear_frame_area (f, sb_left, top, sb_width, height); | |
3702 | else | |
3703 | ns_clear_frame_area (f, left, top, width, height); | |
3704 | } | |
3705 | ||
edfda783 | 3706 | bar = [[EmacsScroller alloc] initFrame: r window: win]; |
468afbac | 3707 | wset_vertical_scroll_bar (window, make_save_pointer (bar)); |
edfda783 AR |
3708 | } |
3709 | else | |
3710 | { | |
3711 | NSRect oldRect; | |
d3d50620 | 3712 | bar = XNS_SCROLL_BAR (window->vertical_scroll_bar); |
edfda783 AR |
3713 | oldRect = [bar frame]; |
3714 | r.size.width = oldRect.size.width; | |
3715 | if (FRAME_LIVE_P (f) && !NSEqualRects (oldRect, r)) | |
3716 | { | |
3717 | if (oldRect.origin.x != r.origin.x) | |
3718 | ns_clear_frame_area (f, sb_left, top, width, height); | |
3719 | [bar setFrame: r]; | |
3720 | } | |
3721 | } | |
3722 | ||
3723 | [bar setPosition: position portion: portion whole: whole]; | |
4d7e6e51 | 3724 | unblock_input (); |
edfda783 AR |
3725 | } |
3726 | ||
3727 | ||
3728 | static void | |
3729 | ns_condemn_scroll_bars (struct frame *f) | |
3730 | /* -------------------------------------------------------------------------- | |
3731 | External (hook): arrange for all frame's scrollbars to be removed | |
3732 | at next call to judge_scroll_bars, except for those redeemed. | |
3733 | -------------------------------------------------------------------------- */ | |
3734 | { | |
3735 | int i; | |
3736 | id view; | |
3737 | NSArray *subviews = [[FRAME_NS_VIEW (f) superview] subviews]; | |
3738 | ||
3739 | NSTRACE (ns_condemn_scroll_bars); | |
3740 | ||
3741 | for (i =[subviews count]-1; i >= 0; i--) | |
3742 | { | |
3743 | view = [subviews objectAtIndex: i]; | |
3744 | if ([view isKindOfClass: [EmacsScroller class]]) | |
3745 | [view condemn]; | |
3746 | } | |
3747 | } | |
3748 | ||
3749 | ||
3750 | static void | |
3751 | ns_redeem_scroll_bar (struct window *window) | |
3752 | /* -------------------------------------------------------------------------- | |
3753 | External (hook): arrange to spare this window's scrollbar | |
3754 | at next call to judge_scroll_bars. | |
3755 | -------------------------------------------------------------------------- */ | |
3756 | { | |
3757 | id bar; | |
3758 | NSTRACE (ns_redeem_scroll_bar); | |
d3d50620 | 3759 | if (!NILP (window->vertical_scroll_bar)) |
edfda783 | 3760 | { |
d3d50620 | 3761 | bar = XNS_SCROLL_BAR (window->vertical_scroll_bar); |
edfda783 AR |
3762 | [bar reprieve]; |
3763 | } | |
3764 | } | |
3765 | ||
3766 | ||
3767 | static void | |
3768 | ns_judge_scroll_bars (struct frame *f) | |
3769 | /* -------------------------------------------------------------------------- | |
3770 | External (hook): destroy all scrollbars on frame that weren't | |
3771 | redeemed after call to condemn_scroll_bars. | |
3772 | -------------------------------------------------------------------------- */ | |
3773 | { | |
3774 | int i; | |
3775 | id view; | |
aa7d57c5 JD |
3776 | EmacsView *eview = FRAME_NS_VIEW (f); |
3777 | NSArray *subviews = [[eview superview] subviews]; | |
3778 | BOOL removed = NO; | |
3779 | ||
edfda783 | 3780 | NSTRACE (ns_judge_scroll_bars); |
aa7d57c5 | 3781 | for (i = [subviews count]-1; i >= 0; --i) |
edfda783 AR |
3782 | { |
3783 | view = [subviews objectAtIndex: i]; | |
3784 | if (![view isKindOfClass: [EmacsScroller class]]) continue; | |
3785 | [view judge]; | |
aa7d57c5 | 3786 | removed = YES; |
edfda783 | 3787 | } |
aa7d57c5 | 3788 | |
0caaedb1 | 3789 | if (removed) |
c4c9756b | 3790 | [eview updateFrameSize: NO]; |
edfda783 AR |
3791 | } |
3792 | ||
3793 | ||
edfda783 AR |
3794 | void |
3795 | x_wm_set_icon_position (struct frame *f, int icon_x, int icon_y) | |
3796 | { | |
3fe53a83 | 3797 | /* XXX irrelevant under NS */ |
edfda783 AR |
3798 | } |
3799 | ||
3800 | ||
3801 | ||
3802 | /* ========================================================================== | |
3803 | ||
3804 | Initialization | |
3805 | ||
3806 | ========================================================================== */ | |
3807 | ||
1ee27840 | 3808 | int |
3d608a86 | 3809 | x_display_pixel_height (struct ns_display_info *dpyinfo) |
1ee27840 CY |
3810 | { |
3811 | NSScreen *screen = [NSScreen mainScreen]; | |
3812 | return [screen frame].size.height; | |
3813 | } | |
3814 | ||
3815 | int | |
3d608a86 | 3816 | x_display_pixel_width (struct ns_display_info *dpyinfo) |
1ee27840 CY |
3817 | { |
3818 | NSScreen *screen = [NSScreen mainScreen]; | |
3819 | return [screen frame].size.width; | |
3820 | } | |
3821 | ||
3822 | ||
15034960 | 3823 | static Lisp_Object ns_string_to_lispmod (const char *s) |
edfda783 AR |
3824 | /* -------------------------------------------------------------------------- |
3825 | Convert modifier name to lisp symbol | |
3826 | -------------------------------------------------------------------------- */ | |
3827 | { | |
0dc8cf50 | 3828 | if (!strncmp (SSDATA (SYMBOL_NAME (Qmeta)), s, 10)) |
edfda783 | 3829 | return Qmeta; |
0dc8cf50 | 3830 | else if (!strncmp (SSDATA (SYMBOL_NAME (Qsuper)), s, 10)) |
edfda783 | 3831 | return Qsuper; |
0dc8cf50 | 3832 | else if (!strncmp (SSDATA (SYMBOL_NAME (Qcontrol)), s, 10)) |
edfda783 | 3833 | return Qcontrol; |
0dc8cf50 | 3834 | else if (!strncmp (SSDATA (SYMBOL_NAME (Qalt)), s, 10)) |
edfda783 | 3835 | return Qalt; |
0dc8cf50 | 3836 | else if (!strncmp (SSDATA (SYMBOL_NAME (Qhyper)), s, 10)) |
edfda783 | 3837 | return Qhyper; |
0dc8cf50 | 3838 | else if (!strncmp (SSDATA (SYMBOL_NAME (Qnone)), s, 10)) |
edfda783 AR |
3839 | return Qnone; |
3840 | else | |
3841 | return Qnil; | |
3842 | } | |
3843 | ||
3844 | ||
edfda783 AR |
3845 | static void |
3846 | ns_default (const char *parameter, Lisp_Object *result, | |
3847 | Lisp_Object yesval, Lisp_Object noval, | |
3848 | BOOL is_float, BOOL is_modstring) | |
3849 | /* -------------------------------------------------------------------------- | |
3850 | Check a parameter value in user's preferences | |
3851 | -------------------------------------------------------------------------- */ | |
3852 | { | |
f7dfe5d6 | 3853 | const char *value = ns_get_defaults_value (parameter); |
edfda783 | 3854 | |
f7dfe5d6 | 3855 | if (value) |
edfda783 AR |
3856 | { |
3857 | double f; | |
3858 | char *pos; | |
fee5959d | 3859 | if (c_strcasecmp (value, "YES") == 0) |
edfda783 | 3860 | *result = yesval; |
fee5959d | 3861 | else if (c_strcasecmp (value, "NO") == 0) |
edfda783 AR |
3862 | *result = noval; |
3863 | else if (is_float && (f = strtod (value, &pos), pos != value)) | |
3864 | *result = make_float (f); | |
3865 | else if (is_modstring && value) | |
3866 | *result = ns_string_to_lispmod (value); | |
3867 | else fprintf (stderr, | |
3868 | "Bad value for default \"%s\": \"%s\"\n", parameter, value); | |
3869 | } | |
3870 | } | |
3871 | ||
3872 | ||
0dc8cf50 | 3873 | static void |
edfda783 AR |
3874 | ns_initialize_display_info (struct ns_display_info *dpyinfo) |
3875 | /* -------------------------------------------------------------------------- | |
3876 | Initialize global info and storage for display. | |
3877 | -------------------------------------------------------------------------- */ | |
3878 | { | |
3879 | NSScreen *screen = [NSScreen mainScreen]; | |
3880 | NSWindowDepth depth = [screen depth]; | |
bbf534ce | 3881 | Mouse_HLInfo *hlinfo = &dpyinfo->mouse_highlight; |
edfda783 | 3882 | |
edfda783 AR |
3883 | dpyinfo->resx = 72.27; /* used 75.0, but this makes pt == pixel, expected */ |
3884 | dpyinfo->resy = 72.27; | |
3885 | dpyinfo->color_p = ![NSDeviceWhiteColorSpace isEqualToString: | |
3886 | NSColorSpaceFromDepth (depth)] | |
3887 | && ![NSCalibratedWhiteColorSpace isEqualToString: | |
3888 | NSColorSpaceFromDepth (depth)]; | |
3889 | dpyinfo->n_planes = NSBitsPerPixelFromDepth (depth); | |
3890 | dpyinfo->image_cache = make_image_cache (); | |
38182d90 | 3891 | dpyinfo->color_table = xmalloc (sizeof *dpyinfo->color_table); |
edfda783 AR |
3892 | dpyinfo->color_table->colors = NULL; |
3893 | dpyinfo->root_window = 42; /* a placeholder.. */ | |
3894 | ||
bbf534ce | 3895 | hlinfo->mouse_face_mouse_frame = NULL; |
bbf534ce EZ |
3896 | hlinfo->mouse_face_beg_row = hlinfo->mouse_face_beg_col = -1; |
3897 | hlinfo->mouse_face_end_row = hlinfo->mouse_face_end_col = -1; | |
3898 | hlinfo->mouse_face_face_id = DEFAULT_FACE_ID; | |
3899 | hlinfo->mouse_face_window = hlinfo->mouse_face_overlay = Qnil; | |
3900 | hlinfo->mouse_face_hidden = 0; | |
edfda783 | 3901 | |
bbf534ce EZ |
3902 | hlinfo->mouse_face_mouse_x = hlinfo->mouse_face_mouse_y = 0; |
3903 | hlinfo->mouse_face_defer = 0; | |
edfda783 | 3904 | |
9e50ff0c | 3905 | dpyinfo->x_highlight_frame = dpyinfo->x_focus_frame = NULL; |
edfda783 AR |
3906 | |
3907 | dpyinfo->n_fonts = 0; | |
3908 | dpyinfo->smallest_font_height = 1; | |
3909 | dpyinfo->smallest_char_width = 1; | |
3910 | } | |
3911 | ||
3912 | ||
3fe53a83 | 3913 | /* This and next define (many of the) public functions in this file. */ |
edfda783 AR |
3914 | /* x_... are generic versions in xdisp.c that we, and other terms, get away |
3915 | with using despite presence in the "system dependent" redisplay | |
3916 | interface. In addition, many of the ns_ methods have code that is | |
3917 | shared with all terms, indicating need for further refactoring. */ | |
3918 | extern frame_parm_handler ns_frame_parm_handlers[]; | |
3919 | static struct redisplay_interface ns_redisplay_interface = | |
3920 | { | |
3921 | ns_frame_parm_handlers, | |
3fe53a83 AR |
3922 | x_produce_glyphs, |
3923 | x_write_glyphs, | |
3924 | x_insert_glyphs, | |
3925 | x_clear_end_of_line, | |
3926 | ns_scroll_run, | |
3927 | ns_after_update_window_line, | |
3928 | ns_update_window_begin, | |
3929 | ns_update_window_end, | |
3930 | x_cursor_to, | |
edfda783 AR |
3931 | ns_flush, |
3932 | 0, /* flush_display_optional */ | |
3fe53a83 AR |
3933 | x_clear_window_mouse_face, |
3934 | x_get_glyph_overhangs, | |
3935 | x_fix_overlapping_area, | |
3936 | ns_draw_fringe_bitmap, | |
df2142db | 3937 | 0, /* define_fringe_bitmap */ /* FIXME: simplify ns_draw_fringe_bitmap */ |
edfda783 | 3938 | 0, /* destroy_fringe_bitmap */ |
3fe53a83 AR |
3939 | ns_compute_glyph_string_overhangs, |
3940 | ns_draw_glyph_string, /* interface to nsfont.m */ | |
3941 | ns_define_frame_cursor, | |
3942 | ns_clear_frame_area, | |
3943 | ns_draw_window_cursor, | |
edfda783 AR |
3944 | ns_draw_vertical_window_border, |
3945 | ns_shift_glyphs_for_insert | |
3946 | }; | |
3947 | ||
3948 | ||
3949 | static void | |
3950 | ns_delete_display (struct ns_display_info *dpyinfo) | |
3951 | { | |
df2142db | 3952 | /* TODO... */ |
edfda783 AR |
3953 | } |
3954 | ||
3955 | ||
3956 | /* This function is called when the last frame on a display is deleted. */ | |
3957 | static void | |
3958 | ns_delete_terminal (struct terminal *terminal) | |
3959 | { | |
3960 | struct ns_display_info *dpyinfo = terminal->display_info.ns; | |
edfda783 | 3961 | |
e2749141 | 3962 | /* Protect against recursive calls. delete_frame in |
edfda783 AR |
3963 | delete_terminal calls us back when it deletes our last frame. */ |
3964 | if (!terminal->name) | |
3965 | return; | |
3966 | ||
4d7e6e51 | 3967 | block_input (); |
edfda783 AR |
3968 | |
3969 | x_destroy_all_bitmaps (dpyinfo); | |
3970 | ns_delete_display (dpyinfo); | |
4d7e6e51 | 3971 | unblock_input (); |
edfda783 AR |
3972 | } |
3973 | ||
3974 | ||
3975 | static struct terminal * | |
3976 | ns_create_terminal (struct ns_display_info *dpyinfo) | |
3977 | /* -------------------------------------------------------------------------- | |
3978 | Set up use of NS before we make the first connection. | |
3979 | -------------------------------------------------------------------------- */ | |
3980 | { | |
3981 | struct terminal *terminal; | |
3982 | ||
3983 | NSTRACE (ns_create_terminal); | |
3984 | ||
3985 | terminal = create_terminal (); | |
3986 | ||
3987 | terminal->type = output_ns; | |
3988 | terminal->display_info.ns = dpyinfo; | |
3989 | dpyinfo->terminal = terminal; | |
3990 | ||
3991 | terminal->rif = &ns_redisplay_interface; | |
3992 | ||
3993 | terminal->clear_frame_hook = ns_clear_frame; | |
3fe53a83 AR |
3994 | terminal->ins_del_lines_hook = 0; /* XXX vestigial? */ |
3995 | terminal->delete_glyphs_hook = 0; /* XXX vestigial? */ | |
edfda783 AR |
3996 | terminal->ring_bell_hook = ns_ring_bell; |
3997 | terminal->reset_terminal_modes_hook = ns_reset_terminal_modes; | |
3998 | terminal->set_terminal_modes_hook = ns_set_terminal_modes; | |
3999 | terminal->update_begin_hook = ns_update_begin; | |
4000 | terminal->update_end_hook = ns_update_end; | |
3fe53a83 | 4001 | terminal->set_terminal_window_hook = NULL; /* XXX vestigial? */ |
edfda783 AR |
4002 | terminal->read_socket_hook = ns_read_socket; |
4003 | terminal->frame_up_to_date_hook = ns_frame_up_to_date; | |
4004 | terminal->mouse_position_hook = ns_mouse_position; | |
4005 | terminal->frame_rehighlight_hook = ns_frame_rehighlight; | |
4006 | terminal->frame_raise_lower_hook = ns_frame_raise_lower; | |
4007 | ||
dd946752 | 4008 | terminal->fullscreen_hook = ns_fullscreen_hook; |
edfda783 AR |
4009 | |
4010 | terminal->set_vertical_scroll_bar_hook = ns_set_vertical_scroll_bar; | |
4011 | terminal->condemn_scroll_bars_hook = ns_condemn_scroll_bars; | |
4012 | terminal->redeem_scroll_bar_hook = ns_redeem_scroll_bar; | |
4013 | terminal->judge_scroll_bars_hook = ns_judge_scroll_bars; | |
4014 | ||
4015 | terminal->delete_frame_hook = x_destroy_window; | |
4016 | terminal->delete_terminal_hook = ns_delete_terminal; | |
4017 | ||
4018 | terminal->scroll_region_ok = 1; | |
4019 | terminal->char_ins_del_ok = 1; | |
4020 | terminal->line_ins_del_ok = 1; | |
4021 | terminal->fast_clear_end_of_line = 1; | |
4022 | terminal->memory_below_frame = 0; | |
4023 | ||
4024 | return terminal; | |
4025 | } | |
4026 | ||
4027 | ||
edfda783 AR |
4028 | struct ns_display_info * |
4029 | ns_term_init (Lisp_Object display_name) | |
4030 | /* -------------------------------------------------------------------------- | |
4031 | Start the Application and get things rolling. | |
4032 | -------------------------------------------------------------------------- */ | |
4033 | { | |
edfda783 AR |
4034 | struct terminal *terminal; |
4035 | struct ns_display_info *dpyinfo; | |
4036 | static int ns_initialized = 0; | |
4037 | Lisp_Object tmp; | |
4038 | ||
c077c059 JD |
4039 | if (ns_initialized) return x_display_list; |
4040 | ns_initialized = 1; | |
4041 | ||
edfda783 AR |
4042 | NSTRACE (ns_term_init); |
4043 | ||
c077c059 JD |
4044 | [outerpool release]; |
4045 | outerpool = [[NSAutoreleasePool alloc] init]; | |
4046 | ||
edfda783 AR |
4047 | /* count object allocs (About, click icon); on OS X use ObjectAlloc tool */ |
4048 | /*GSDebugAllocationActive (YES); */ | |
4d7e6e51 | 4049 | block_input (); |
edfda783 | 4050 | |
c077c059 JD |
4051 | baud_rate = 38400; |
4052 | Fset_input_interrupt_mode (Qnil); | |
ddee6515 | 4053 | |
c077c059 JD |
4054 | if (selfds[0] == -1) |
4055 | { | |
4056 | if (pipe (selfds) == -1) | |
ddee6515 | 4057 | { |
c077c059 JD |
4058 | fprintf (stderr, "Failed to create pipe: %s\n", |
4059 | emacs_strerror (errno)); | |
4060 | emacs_abort (); | |
ddee6515 | 4061 | } |
c077c059 JD |
4062 | |
4063 | fcntl (selfds[0], F_SETFL, O_NONBLOCK|fcntl (selfds[0], F_GETFL)); | |
4064 | FD_ZERO (&select_readfds); | |
4065 | FD_ZERO (&select_writefds); | |
4066 | pthread_mutex_init (&select_mutex, NULL); | |
edfda783 AR |
4067 | } |
4068 | ||
4069 | ns_pending_files = [[NSMutableArray alloc] init]; | |
4070 | ns_pending_service_names = [[NSMutableArray alloc] init]; | |
4071 | ns_pending_service_args = [[NSMutableArray alloc] init]; | |
4072 | ||
adff3182 | 4073 | /* Start app and create the main menu, window, view. |
edfda783 AR |
4074 | Needs to be here because ns_initialize_display_info () uses AppKit classes. |
4075 | The view will then ask the NSApp to stop and return to Emacs. */ | |
4076 | [EmacsApp sharedApplication]; | |
4077 | if (NSApp == nil) | |
4078 | return NULL; | |
4079 | [NSApp setDelegate: NSApp]; | |
4080 | ||
ddee6515 JD |
4081 | /* Start the select thread. */ |
4082 | [NSThread detachNewThreadSelector:@selector (fd_handler:) | |
4083 | toTarget:NSApp | |
4084 | withObject:nil]; | |
4085 | ||
edfda783 AR |
4086 | /* debugging: log all notifications */ |
4087 | /* [[NSNotificationCenter defaultCenter] addObserver: NSApp | |
4088 | selector: @selector (logNotification:) | |
4089 | name: nil object: nil]; */ | |
4090 | ||
38182d90 | 4091 | dpyinfo = xzalloc (sizeof *dpyinfo); |
edfda783 AR |
4092 | |
4093 | ns_initialize_display_info (dpyinfo); | |
4094 | terminal = ns_create_terminal (dpyinfo); | |
4095 | ||
38182d90 | 4096 | terminal->kboard = xmalloc (sizeof *terminal->kboard); |
edfda783 | 4097 | init_kboard (terminal->kboard); |
15dbb4d6 | 4098 | kset_window_system (terminal->kboard, Qns); |
edfda783 AR |
4099 | terminal->kboard->next_kboard = all_kboards; |
4100 | all_kboards = terminal->kboard; | |
4101 | /* Don't let the initial kboard remain current longer than necessary. | |
4102 | That would cause problems if a file loaded on startup tries to | |
4103 | prompt in the mini-buffer. */ | |
4104 | if (current_kboard == initial_kboard) | |
4105 | current_kboard = terminal->kboard; | |
4106 | terminal->kboard->reference_count++; | |
4107 | ||
9e50ff0c DN |
4108 | dpyinfo->next = x_display_list; |
4109 | x_display_list = dpyinfo; | |
edfda783 AR |
4110 | |
4111 | /* Put it on ns_display_name_list */ | |
4112 | ns_display_name_list = Fcons (Fcons (display_name, Qnil), | |
4113 | ns_display_name_list); | |
edfda783 AR |
4114 | dpyinfo->name_list_element = XCAR (ns_display_name_list); |
4115 | ||
e99a530f | 4116 | terminal->name = xstrdup (SSDATA (display_name)); |
edfda783 | 4117 | |
4d7e6e51 | 4118 | unblock_input (); |
edfda783 | 4119 | |
9518c243 | 4120 | if (!inhibit_x_resources) |
3436b70c | 4121 | { |
3436b70c AR |
4122 | ns_default ("GSFontAntiAlias", &ns_antialias_text, |
4123 | Qt, Qnil, NO, NO); | |
4124 | tmp = Qnil; | |
c6c62e78 | 4125 | /* this is a standard variable */ |
3436b70c AR |
4126 | ns_default ("AppleAntiAliasingThreshold", &tmp, |
4127 | make_float (10.0), make_float (6.0), YES, NO); | |
4128 | ns_antialias_threshold = NILP (tmp) ? 10.0 : XFLOATINT (tmp); | |
3436b70c AR |
4129 | } |
4130 | ||
c6c62e78 DR |
4131 | ns_selection_color = [[NSUserDefaults standardUserDefaults] |
4132 | stringForKey: @"AppleHighlightColor"]; | |
4133 | if (ns_selection_color == nil) | |
edfda783 | 4134 | ns_selection_color = NS_SELECTION_COLOR_DEFAULT; |
2c6584e8 | 4135 | |
edfda783 | 4136 | { |
7ded3383 | 4137 | NSColorList *cl = [NSColorList colorListNamed: @"Emacs"]; |
edfda783 AR |
4138 | |
4139 | if ( cl == nil ) | |
4140 | { | |
7ded3383 | 4141 | Lisp_Object color_file, color_map, color; |
7ded3383 AR |
4142 | unsigned long c; |
4143 | char *name; | |
4144 | ||
4145 | color_file = Fexpand_file_name (build_string ("rgb.txt"), | |
4146 | Fsymbol_value (intern ("data-directory"))); | |
7ded3383 AR |
4147 | |
4148 | color_map = Fx_load_color_file (color_file); | |
4149 | if (NILP (color_map)) | |
4150 | fatal ("Could not read %s.\n", SDATA (color_file)); | |
4151 | ||
4152 | cl = [[NSColorList alloc] initWithName: @"Emacs"]; | |
4153 | for ( ; CONSP (color_map); color_map = XCDR (color_map)) | |
edfda783 | 4154 | { |
7ded3383 | 4155 | color = XCAR (color_map); |
0dc8cf50 | 4156 | name = SSDATA (XCAR (color)); |
7ded3383 AR |
4157 | c = XINT (XCDR (color)); |
4158 | [cl setColor: | |
4159 | [NSColor colorWithCalibratedRed: RED_FROM_ULONG (c) / 255.0 | |
4160 | green: GREEN_FROM_ULONG (c) / 255.0 | |
4161 | blue: BLUE_FROM_ULONG (c) / 255.0 | |
4162 | alpha: 1.0] | |
4163 | forKey: [NSString stringWithUTF8String: name]]; | |
edfda783 | 4164 | } |
edfda783 AR |
4165 | [cl writeToFile: nil]; |
4166 | } | |
4167 | } | |
4168 | ||
4169 | { | |
edfda783 | 4170 | #ifdef NS_IMPL_GNUSTEP |
e99a530f | 4171 | Vwindow_system_version = build_string (gnustep_base_version); |
edfda783 AR |
4172 | #else |
4173 | /*PSnextrelease (128, c); */ | |
e99a530f PE |
4174 | char c[DBL_BUFSIZE_BOUND]; |
4175 | int len = dtoastr (c, sizeof c, 0, 0, NSAppKitVersionNumber); | |
4176 | Vwindow_system_version = make_unibyte_string (c, len); | |
edfda783 | 4177 | #endif |
edfda783 AR |
4178 | } |
4179 | ||
4180 | delete_keyboard_wait_descriptor (0); | |
4181 | ||
f27a64a9 AR |
4182 | ns_app_name = [[NSProcessInfo processInfo] processName]; |
4183 | ||
edfda783 AR |
4184 | /* Set up OS X app menu */ |
4185 | #ifdef NS_IMPL_COCOA | |
4186 | { | |
4187 | NSMenu *appMenu; | |
15034960 | 4188 | NSMenuItem *item; |
edfda783 AR |
4189 | /* set up the application menu */ |
4190 | svcsMenu = [[EmacsMenu alloc] initWithTitle: @"Services"]; | |
4191 | [svcsMenu setAutoenablesItems: NO]; | |
4192 | appMenu = [[EmacsMenu alloc] initWithTitle: @"Emacs"]; | |
4193 | [appMenu setAutoenablesItems: NO]; | |
4194 | mainMenu = [[EmacsMenu alloc] initWithTitle: @""]; | |
4e622592 | 4195 | dockMenu = [[EmacsMenu alloc] initWithTitle: @""]; |
edfda783 AR |
4196 | |
4197 | [appMenu insertItemWithTitle: @"About Emacs" | |
4198 | action: @selector (orderFrontStandardAboutPanel:) | |
4199 | keyEquivalent: @"" | |
4200 | atIndex: 0]; | |
4201 | [appMenu insertItem: [NSMenuItem separatorItem] atIndex: 1]; | |
4202 | [appMenu insertItemWithTitle: @"Preferences..." | |
4203 | action: @selector (showPreferencesWindow:) | |
4204 | keyEquivalent: @"," | |
4205 | atIndex: 2]; | |
4206 | [appMenu insertItem: [NSMenuItem separatorItem] atIndex: 3]; | |
4207 | item = [appMenu insertItemWithTitle: @"Services" | |
4208 | action: @selector (menuDown:) | |
4209 | keyEquivalent: @"" | |
4210 | atIndex: 4]; | |
4211 | [appMenu setSubmenu: svcsMenu forItem: item]; | |
edfda783 AR |
4212 | [appMenu insertItem: [NSMenuItem separatorItem] atIndex: 5]; |
4213 | [appMenu insertItemWithTitle: @"Hide Emacs" | |
4214 | action: @selector (hide:) | |
4215 | keyEquivalent: @"h" | |
4216 | atIndex: 6]; | |
4217 | item = [appMenu insertItemWithTitle: @"Hide Others" | |
4218 | action: @selector (hideOtherApplications:) | |
4219 | keyEquivalent: @"h" | |
4220 | atIndex: 7]; | |
4221 | [item setKeyEquivalentModifierMask: NSCommandKeyMask | NSAlternateKeyMask]; | |
4222 | [appMenu insertItem: [NSMenuItem separatorItem] atIndex: 8]; | |
4223 | [appMenu insertItemWithTitle: @"Quit Emacs" | |
4224 | action: @selector (terminate:) | |
4225 | keyEquivalent: @"q" | |
4226 | atIndex: 9]; | |
4227 | ||
2c6584e8 | 4228 | item = [mainMenu insertItemWithTitle: ns_app_name |
edfda783 AR |
4229 | action: @selector (menuDown:) |
4230 | keyEquivalent: @"" | |
4231 | atIndex: 0]; | |
4232 | [mainMenu setSubmenu: appMenu forItem: item]; | |
4e622592 AR |
4233 | [dockMenu insertItemWithTitle: @"New Frame" |
4234 | action: @selector (newFrame:) | |
4235 | keyEquivalent: @"" | |
4236 | atIndex: 0]; | |
edfda783 AR |
4237 | |
4238 | [NSApp setMainMenu: mainMenu]; | |
4239 | [NSApp setAppleMenu: appMenu]; | |
4240 | [NSApp setServicesMenu: svcsMenu]; | |
4241 | /* Needed at least on Cocoa, to get dock menu to show windows */ | |
4242 | [NSApp setWindowsMenu: [[NSMenu alloc] init]]; | |
5fecd5fc JD |
4243 | |
4244 | [[NSNotificationCenter defaultCenter] | |
4245 | addObserver: mainMenu | |
4246 | selector: @selector (trackingNotification:) | |
4247 | name: NSMenuDidBeginTrackingNotification object: mainMenu]; | |
4248 | [[NSNotificationCenter defaultCenter] | |
4249 | addObserver: mainMenu | |
4250 | selector: @selector (trackingNotification:) | |
4251 | name: NSMenuDidEndTrackingNotification object: mainMenu]; | |
edfda783 AR |
4252 | } |
4253 | #endif /* MAC OS X menu setup */ | |
4254 | ||
c077c059 JD |
4255 | /* Register our external input/output types, used for determining |
4256 | applicable services and also drag/drop eligibility. */ | |
4257 | ns_send_types = [[NSArray arrayWithObjects: NSStringPboardType, nil] retain]; | |
4258 | ns_return_types = [[NSArray arrayWithObjects: NSStringPboardType, nil] | |
4259 | retain]; | |
4260 | ns_drag_types = [[NSArray arrayWithObjects: | |
4261 | NSStringPboardType, | |
4262 | NSTabularTextPboardType, | |
4263 | NSFilenamesPboardType, | |
4264 | NSURLPboardType, | |
4265 | NSColorPboardType, | |
4266 | NSFontPboardType, nil] retain]; | |
4267 | ||
04fafa46 JD |
4268 | /* If fullscreen is in init/default-frame-alist, focus isn't set |
4269 | right for fullscreen windows, so set this. */ | |
4270 | [NSApp activateIgnoringOtherApps:YES]; | |
f75beb47 | 4271 | |
edfda783 | 4272 | [NSApp run]; |
adff3182 | 4273 | ns_do_open_file = YES; |
edfda783 AR |
4274 | return dpyinfo; |
4275 | } | |
4276 | ||
4277 | ||
edfda783 AR |
4278 | void |
4279 | ns_term_shutdown (int sig) | |
4280 | { | |
5ba6571d WX |
4281 | [[NSUserDefaults standardUserDefaults] synchronize]; |
4282 | ||
edfda783 AR |
4283 | /* code not reached in emacs.c after this is called by shut_down_emacs: */ |
4284 | if (STRINGP (Vauto_save_list_file_name)) | |
0dc8cf50 | 4285 | unlink (SSDATA (Vauto_save_list_file_name)); |
edfda783 | 4286 | |
a9b4df69 AR |
4287 | if (sig == 0 || sig == SIGTERM) |
4288 | { | |
a9b4df69 AR |
4289 | [NSApp terminate: NSApp]; |
4290 | } | |
4291 | else // force a stack trace to happen | |
4292 | { | |
1088b922 | 4293 | emacs_abort (); |
a9b4df69 | 4294 | } |
edfda783 AR |
4295 | } |
4296 | ||
4297 | ||
edfda783 AR |
4298 | /* ========================================================================== |
4299 | ||
4300 | EmacsApp implementation | |
4301 | ||
4302 | ========================================================================== */ | |
4303 | ||
4304 | ||
4305 | @implementation EmacsApp | |
4306 | ||
4307 | - (void)logNotification: (NSNotification *)notification | |
4308 | { | |
4309 | const char *name = [[notification name] UTF8String]; | |
4310 | if (!strstr (name, "Update") && !strstr (name, "NSMenu") | |
4311 | && !strstr (name, "WindowNumber")) | |
4312 | NSLog (@"notification: '%@'", [notification name]); | |
4313 | } | |
4314 | ||
4315 | ||
4316 | - (void)sendEvent: (NSEvent *)theEvent | |
4317 | /* -------------------------------------------------------------------------- | |
3175b12a AR |
4318 | Called when NSApp is running for each event received. Used to stop |
4319 | the loop when we choose, since there's no way to just run one iteration. | |
edfda783 AR |
4320 | -------------------------------------------------------------------------- */ |
4321 | { | |
4322 | int type = [theEvent type]; | |
4323 | NSWindow *window = [theEvent window]; | |
4324 | /* NSTRACE (sendEvent); */ | |
8612b71a | 4325 | /*fprintf (stderr, "received event of type %d\t%d\n", type);*/ |
edfda783 | 4326 | |
08e3161a JD |
4327 | #ifdef NS_IMPL_COCOA |
4328 | if (type == NSApplicationDefined | |
4329 | && [theEvent data2] == NSAPP_DATA2_RUNASSCRIPT) | |
4330 | { | |
4331 | ns_run_ascript (); | |
4332 | [self stop: self]; | |
4333 | return; | |
4334 | } | |
4335 | #endif | |
4336 | ||
edfda783 AR |
4337 | if (type == NSCursorUpdate && window == nil) |
4338 | { | |
4339 | fprintf (stderr, "Dropping external cursor update event.\n"); | |
4340 | return; | |
4341 | } | |
4342 | ||
edfda783 AR |
4343 | if (type == NSApplicationDefined) |
4344 | { | |
3175b12a AR |
4345 | /* Events posted by ns_send_appdefined interrupt the run loop here. |
4346 | But, if a modal window is up, an appdefined can still come through, | |
4347 | (e.g., from a makeKeyWindow event) but stopping self also stops the | |
4348 | modal loop. Just defer it until later. */ | |
4349 | if ([NSApp modalWindow] == nil) | |
4350 | { | |
64ccff5f | 4351 | last_appdefined_event_data = [theEvent data1]; |
3175b12a AR |
4352 | [self stop: self]; |
4353 | } | |
4354 | else | |
4355 | { | |
4356 | send_appdefined = YES; | |
4357 | } | |
edfda783 AR |
4358 | } |
4359 | ||
4360 | [super sendEvent: theEvent]; | |
4361 | } | |
4362 | ||
4363 | ||
4364 | - (void)showPreferencesWindow: (id)sender | |
4365 | { | |
c6c62e78 DR |
4366 | struct frame *emacsframe = SELECTED_FRAME (); |
4367 | NSEvent *theEvent = [NSApp currentEvent]; | |
4368 | ||
4369 | if (!emacs_event) | |
4370 | return; | |
4371 | emacs_event->kind = NS_NONKEY_EVENT; | |
4372 | emacs_event->code = KEY_NS_SHOW_PREFS; | |
4373 | emacs_event->modifiers = 0; | |
4374 | EV_TRAILER (theEvent); | |
edfda783 AR |
4375 | } |
4376 | ||
4377 | ||
4e622592 AR |
4378 | - (void)newFrame: (id)sender |
4379 | { | |
4380 | struct frame *emacsframe = SELECTED_FRAME (); | |
4381 | NSEvent *theEvent = [NSApp currentEvent]; | |
4382 | ||
4383 | if (!emacs_event) | |
4384 | return; | |
a9f58614 | 4385 | emacs_event->kind = NS_NONKEY_EVENT; |
4e622592 AR |
4386 | emacs_event->code = KEY_NS_NEW_FRAME; |
4387 | emacs_event->modifiers = 0; | |
4388 | EV_TRAILER (theEvent); | |
4389 | } | |
4390 | ||
4391 | ||
15034960 AR |
4392 | /* Open a file (used by below, after going into queue read by ns_read_socket) */ |
4393 | - (BOOL) openFile: (NSString *)fileName | |
4394 | { | |
4395 | struct frame *emacsframe = SELECTED_FRAME (); | |
4396 | NSEvent *theEvent = [NSApp currentEvent]; | |
4397 | ||
4398 | if (!emacs_event) | |
4399 | return NO; | |
4400 | ||
a9f58614 | 4401 | emacs_event->kind = NS_NONKEY_EVENT; |
15034960 AR |
4402 | emacs_event->code = KEY_NS_OPEN_FILE_LINE; |
4403 | ns_input_file = append2 (ns_input_file, build_string ([fileName UTF8String])); | |
4404 | ns_input_line = Qnil; /* can be start or cons start,end */ | |
4405 | emacs_event->modifiers =0; | |
4406 | EV_TRAILER (theEvent); | |
4407 | ||
4408 | return YES; | |
4409 | } | |
4410 | ||
4411 | ||
edfda783 AR |
4412 | /* ************************************************************************** |
4413 | ||
4414 | EmacsApp delegate implementation | |
4415 | ||
4416 | ************************************************************************** */ | |
4417 | ||
4418 | - (void)applicationDidFinishLaunching: (NSNotification *)notification | |
4419 | /* -------------------------------------------------------------------------- | |
4420 | When application is loaded, terminate event loop in ns_term_init | |
4421 | -------------------------------------------------------------------------- */ | |
4422 | { | |
4423 | NSTRACE (applicationDidFinishLaunching); | |
4424 | [NSApp setServicesProvider: NSApp]; | |
4425 | ns_send_appdefined (-2); | |
4426 | } | |
e2749141 | 4427 | |
edfda783 | 4428 | |
c6c62e78 | 4429 | /* Termination sequences: |
8612b71a AR |
4430 | C-x C-c: |
4431 | Cmd-Q: | |
4432 | MenuBar | File | Exit: | |
8612b71a | 4433 | Select Quit from App menubar: |
c6c62e78 DR |
4434 | -terminate |
4435 | KEY_NS_POWER_OFF, (save-buffers-kill-emacs) | |
4436 | ns_term_shutdown() | |
8612b71a AR |
4437 | |
4438 | Select Quit from Dock menu: | |
4439 | Logout attempt: | |
c6c62e78 | 4440 | -appShouldTerminate |
8612b71a AR |
4441 | Cancel -> Nothing else |
4442 | Accept -> | |
2c6584e8 | 4443 | |
c6c62e78 DR |
4444 | -terminate |
4445 | KEY_NS_POWER_OFF, (save-buffers-kill-emacs) | |
4446 | ns_term_shutdown() | |
4447 | ||
8612b71a AR |
4448 | */ |
4449 | ||
edfda783 AR |
4450 | - (void) terminate: (id)sender |
4451 | { | |
c6c62e78 | 4452 | struct frame *emacsframe = SELECTED_FRAME (); |
2c6584e8 | 4453 | |
c6c62e78 DR |
4454 | if (!emacs_event) |
4455 | return; | |
2c6584e8 | 4456 | |
c6c62e78 DR |
4457 | emacs_event->kind = NS_NONKEY_EVENT; |
4458 | emacs_event->code = KEY_NS_POWER_OFF; | |
4459 | emacs_event->arg = Qt; /* mark as non-key event */ | |
4460 | EV_TRAILER ((id)nil); | |
edfda783 AR |
4461 | } |
4462 | ||
4463 | ||
4464 | - (NSApplicationTerminateReply)applicationShouldTerminate: (id)sender | |
4465 | { | |
8612b71a AR |
4466 | int ret; |
4467 | ||
c6c62e78 | 4468 | if (NILP (ns_confirm_quit)) // || ns_shutdown_properly --> TO DO |
edfda783 AR |
4469 | return NSTerminateNow; |
4470 | ||
f27a64a9 | 4471 | ret = NSRunAlertPanel(ns_app_name, |
79e721e0 | 4472 | @"Exit requested. Would you like to Save Buffers and Exit, or Cancel the request?", |
8612b71a AR |
4473 | @"Save Buffers and Exit", @"Cancel", nil); |
4474 | ||
4475 | if (ret == NSAlertDefaultReturn) | |
8612b71a | 4476 | return NSTerminateNow; |
8612b71a | 4477 | else if (ret == NSAlertAlternateReturn) |
8612b71a | 4478 | return NSTerminateCancel; |
3175b12a | 4479 | return NSTerminateNow; /* just in case */ |
edfda783 AR |
4480 | } |
4481 | ||
3d29b2ce JD |
4482 | static int |
4483 | not_in_argv (NSString *arg) | |
4484 | { | |
4485 | int k; | |
4486 | const char *a = [arg UTF8String]; | |
4487 | for (k = 1; k < initial_argc; ++k) | |
4488 | if (strcmp (a, initial_argv[k]) == 0) return 0; | |
4489 | return 1; | |
4490 | } | |
edfda783 | 4491 | |
edfda783 AR |
4492 | /* Notification from the Workspace to open a file */ |
4493 | - (BOOL)application: sender openFile: (NSString *)file | |
4494 | { | |
3d29b2ce | 4495 | if (ns_do_open_file || not_in_argv (file)) |
adff3182 | 4496 | [ns_pending_files addObject: file]; |
edfda783 AR |
4497 | return YES; |
4498 | } | |
4499 | ||
4500 | ||
4501 | /* Open a file as a temporary file */ | |
4502 | - (BOOL)application: sender openTempFile: (NSString *)file | |
4503 | { | |
3d29b2ce | 4504 | if (ns_do_open_file || not_in_argv (file)) |
adff3182 | 4505 | [ns_pending_files addObject: file]; |
edfda783 AR |
4506 | return YES; |
4507 | } | |
4508 | ||
4509 | ||
4510 | /* Notification from the Workspace to open a file noninteractively (?) */ | |
4511 | - (BOOL)application: sender openFileWithoutUI: (NSString *)file | |
4512 | { | |
3d29b2ce | 4513 | if (ns_do_open_file || not_in_argv (file)) |
adff3182 | 4514 | [ns_pending_files addObject: file]; |
edfda783 AR |
4515 | return YES; |
4516 | } | |
4517 | ||
edfda783 AR |
4518 | /* Notification from the Workspace to open multiple files */ |
4519 | - (void)application: sender openFiles: (NSArray *)fileList | |
4520 | { | |
3d29b2ce JD |
4521 | NSEnumerator *files = [fileList objectEnumerator]; |
4522 | NSString *file; | |
4523 | /* Don't open files from the command line unconditionally, | |
4524 | Cocoa parses the command line wrong, --option value tries to open value | |
4525 | if --option is the last option. */ | |
1088b922 | 4526 | while ((file = [files nextObject]) != nil) |
3d29b2ce JD |
4527 | if (ns_do_open_file || not_in_argv (file)) |
4528 | [ns_pending_files addObject: file]; | |
1088b922 | 4529 | |
15034960 | 4530 | [self replyToOpenOrPrint: NSApplicationDelegateReplySuccess]; |
98a2166a | 4531 | |
edfda783 AR |
4532 | } |
4533 | ||
4e622592 AR |
4534 | |
4535 | /* Handle dock menu requests. */ | |
4536 | - (NSMenu *)applicationDockMenu: (NSApplication *) sender | |
4537 | { | |
4538 | return dockMenu; | |
4539 | } | |
4540 | ||
4541 | ||
df2142db | 4542 | /* TODO: these may help w/IO switching btwn terminal and NSApp */ |
a3b53a85 AR |
4543 | - (void)applicationWillBecomeActive: (NSNotification *)notification |
4544 | { | |
4545 | //ns_app_active=YES; | |
4546 | } | |
edfda783 AR |
4547 | - (void)applicationDidBecomeActive: (NSNotification *)notification |
4548 | { | |
f0a1382a JD |
4549 | NSTRACE (applicationDidBecomeActive); |
4550 | ||
a3b53a85 | 4551 | //ns_app_active=YES; |
f0a1382a JD |
4552 | |
4553 | ns_update_auto_hide_menu_bar (); | |
da6062e6 | 4554 | // No constraining takes place when the application is not active. |
f0a1382a | 4555 | ns_constrain_all_frames (); |
edfda783 AR |
4556 | } |
4557 | - (void)applicationDidResignActive: (NSNotification *)notification | |
4558 | { | |
a3b53a85 | 4559 | //ns_app_active=NO; |
edfda783 AR |
4560 | ns_send_appdefined (-1); |
4561 | } | |
4562 | ||
4563 | ||
4564 | ||
4565 | /* ========================================================================== | |
4566 | ||
4567 | EmacsApp aux handlers for managing event loop | |
4568 | ||
4569 | ========================================================================== */ | |
4570 | ||
4571 | ||
4572 | - (void)timeout_handler: (NSTimer *)timedEntry | |
4573 | /* -------------------------------------------------------------------------- | |
4574 | The timeout specified to ns_select has passed. | |
4575 | -------------------------------------------------------------------------- */ | |
4576 | { | |
4577 | /*NSTRACE (timeout_handler); */ | |
4578 | ns_send_appdefined (-2); | |
4579 | } | |
4580 | ||
ddee6515 | 4581 | - (void)fd_handler:(id)unused |
edfda783 AR |
4582 | /* -------------------------------------------------------------------------- |
4583 | Check data waiting on file descriptors and terminate if so | |
4584 | -------------------------------------------------------------------------- */ | |
4585 | { | |
4586 | int result; | |
ddee6515 JD |
4587 | int waiting = 1, nfds; |
4588 | char c; | |
edfda783 | 4589 | |
ddee6515 JD |
4590 | SELECT_TYPE readfds, writefds, *wfds; |
4591 | EMACS_TIME timeout, *tmo; | |
d18e2bb6 | 4592 | NSAutoreleasePool *pool = nil; |
edfda783 | 4593 | |
ddee6515 | 4594 | /* NSTRACE (fd_handler); */ |
edfda783 | 4595 | |
1088b922 | 4596 | for (;;) |
edfda783 | 4597 | { |
d18e2bb6 JD |
4598 | [pool release]; |
4599 | pool = [[NSAutoreleasePool alloc] init]; | |
4600 | ||
ddee6515 JD |
4601 | if (waiting) |
4602 | { | |
4603 | SELECT_TYPE fds; | |
a06ae17d | 4604 | FD_ZERO (&fds); |
ddee6515 JD |
4605 | FD_SET (selfds[0], &fds); |
4606 | result = select (selfds[0]+1, &fds, NULL, NULL, NULL); | |
a631d0e0 PE |
4607 | if (result > 0 && read (selfds[0], &c, 1) == 1 && c == 'g') |
4608 | waiting = 0; | |
ddee6515 JD |
4609 | } |
4610 | else | |
4611 | { | |
4612 | pthread_mutex_lock (&select_mutex); | |
4613 | nfds = select_nfds; | |
4614 | ||
4615 | if (select_valid & SELECT_HAVE_READ) | |
4616 | readfds = select_readfds; | |
4617 | else | |
4618 | FD_ZERO (&readfds); | |
4619 | ||
4620 | if (select_valid & SELECT_HAVE_WRITE) | |
4621 | { | |
4622 | writefds = select_writefds; | |
4623 | wfds = &writefds; | |
4624 | } | |
4625 | else | |
4626 | wfds = NULL; | |
4627 | if (select_valid & SELECT_HAVE_TMO) | |
4628 | { | |
4629 | timeout = select_timeout; | |
4630 | tmo = &timeout; | |
4631 | } | |
4632 | else | |
4633 | tmo = NULL; | |
4634 | ||
4635 | pthread_mutex_unlock (&select_mutex); | |
4636 | ||
4637 | FD_SET (selfds[0], &readfds); | |
4638 | if (selfds[0] >= nfds) nfds = selfds[0]+1; | |
4639 | ||
4640 | result = pselect (nfds, &readfds, wfds, NULL, tmo, NULL); | |
4641 | ||
4642 | if (result == 0) | |
4643 | ns_send_appdefined (-2); | |
4644 | else if (result > 0) | |
4645 | { | |
4646 | if (FD_ISSET (selfds[0], &readfds)) | |
4647 | { | |
a631d0e0 PE |
4648 | if (read (selfds[0], &c, 1) == 1 && c == 's') |
4649 | waiting = 1; | |
ddee6515 JD |
4650 | } |
4651 | else | |
4652 | { | |
4653 | pthread_mutex_lock (&select_mutex); | |
4654 | if (select_valid & SELECT_HAVE_READ) | |
4655 | select_readfds = readfds; | |
4656 | if (select_valid & SELECT_HAVE_WRITE) | |
4657 | select_writefds = writefds; | |
4658 | if (select_valid & SELECT_HAVE_TMO) | |
4659 | select_timeout = timeout; | |
4660 | pthread_mutex_unlock (&select_mutex); | |
4661 | ||
4662 | ns_send_appdefined (result); | |
4663 | } | |
4664 | } | |
4665 | waiting = 1; | |
4666 | } | |
edfda783 AR |
4667 | } |
4668 | } | |
4669 | ||
4670 | ||
4671 | ||
4672 | /* ========================================================================== | |
4673 | ||
4674 | Service provision | |
4675 | ||
4676 | ========================================================================== */ | |
4677 | ||
4678 | /* called from system: queue for next pass through event loop */ | |
4679 | - (void)requestService: (NSPasteboard *)pboard | |
4680 | userData: (NSString *)userData | |
4681 | error: (NSString **)error | |
4682 | { | |
4683 | [ns_pending_service_names addObject: userData]; | |
4684 | [ns_pending_service_args addObject: [NSString stringWithUTF8String: | |
0dc8cf50 | 4685 | SSDATA (ns_string_from_pasteboard (pboard))]]; |
edfda783 AR |
4686 | } |
4687 | ||
4688 | ||
4689 | /* called from ns_read_socket to clear queue */ | |
4690 | - (BOOL)fulfillService: (NSString *)name withArg: (NSString *)arg | |
4691 | { | |
4692 | struct frame *emacsframe = SELECTED_FRAME (); | |
4693 | NSEvent *theEvent = [NSApp currentEvent]; | |
4694 | ||
4695 | if (!emacs_event) | |
4696 | return NO; | |
4697 | ||
a9f58614 | 4698 | emacs_event->kind = NS_NONKEY_EVENT; |
edfda783 AR |
4699 | emacs_event->code = KEY_NS_SPI_SERVICE_CALL; |
4700 | ns_input_spi_name = build_string ([name UTF8String]); | |
4701 | ns_input_spi_arg = build_string ([arg UTF8String]); | |
4702 | emacs_event->modifiers = EV_MODIFIERS (theEvent); | |
4703 | EV_TRAILER (theEvent); | |
4704 | ||
4705 | return YES; | |
4706 | } | |
4707 | ||
4708 | ||
4709 | @end /* EmacsApp */ | |
4710 | ||
4711 | ||
4712 | ||
4713 | /* ========================================================================== | |
4714 | ||
4715 | EmacsView implementation | |
4716 | ||
4717 | ========================================================================== */ | |
4718 | ||
4719 | ||
4720 | @implementation EmacsView | |
4721 | ||
4722 | /* needed to inform when window closed from LISP */ | |
4723 | - (void) setWindowClosing: (BOOL)closing | |
4724 | { | |
4725 | windowClosing = closing; | |
4726 | } | |
4727 | ||
4728 | ||
4729 | - (void)dealloc | |
4730 | { | |
4731 | NSTRACE (EmacsView_dealloc); | |
4732 | [toolbar release]; | |
dd946752 JD |
4733 | if (fs_state == FULLSCREEN_BOTH) |
4734 | [nonfs_window release]; | |
edfda783 AR |
4735 | [super dealloc]; |
4736 | } | |
4737 | ||
4738 | ||
4739 | /* called on font panel selection */ | |
4740 | - (void)changeFont: (id)sender | |
4741 | { | |
4742 | NSEvent *e =[[self window] currentEvent]; | |
4743 | struct face *face =FRAME_DEFAULT_FACE (emacsframe); | |
4744 | id newFont; | |
4745 | float size; | |
4746 | ||
4747 | NSTRACE (changeFont); | |
4748 | if (!emacs_event) | |
4749 | return; | |
4750 | ||
0dc8cf50 JD |
4751 | if ((newFont = [sender convertFont: |
4752 | ((struct nsfont_info *)face->font)->nsfont])) | |
edfda783 | 4753 | { |
c8c057de AR |
4754 | SET_FRAME_GARBAGED (emacsframe); /* now needed as of 2008/10 */ |
4755 | ||
a9f58614 | 4756 | emacs_event->kind = NS_NONKEY_EVENT; |
edfda783 AR |
4757 | emacs_event->modifiers = 0; |
4758 | emacs_event->code = KEY_NS_CHANGE_FONT; | |
4759 | ||
4760 | size = [newFont pointSize]; | |
ed96cde8 | 4761 | ns_input_fontsize = make_number (lrint (size)); |
edfda783 AR |
4762 | ns_input_font = build_string ([[newFont familyName] UTF8String]); |
4763 | EV_TRAILER (e); | |
4764 | } | |
4765 | } | |
4766 | ||
4767 | ||
4768 | - (BOOL)acceptsFirstResponder | |
4769 | { | |
4770 | NSTRACE (acceptsFirstResponder); | |
4771 | return YES; | |
4772 | } | |
4773 | ||
4774 | ||
4775 | - (void)resetCursorRects | |
4776 | { | |
4777 | NSRect visible = [self visibleRect]; | |
4778 | NSCursor *currentCursor = FRAME_POINTER_TYPE (emacsframe); | |
4779 | NSTRACE (resetCursorRects); | |
4780 | ||
4781 | if (currentCursor == nil) | |
4782 | currentCursor = [NSCursor arrowCursor]; | |
4783 | ||
4784 | if (!NSIsEmptyRect (visible)) | |
4785 | [self addCursorRect: visible cursor: currentCursor]; | |
4786 | [currentCursor setOnMouseEntered: YES]; | |
4787 | } | |
4788 | ||
4789 | ||
a9b4df69 | 4790 | |
edfda783 AR |
4791 | /*****************************************************************************/ |
4792 | /* Keyboard handling. */ | |
4793 | #define NS_KEYLOG 0 | |
4794 | ||
4795 | - (void)keyDown: (NSEvent *)theEvent | |
4796 | { | |
bbf534ce | 4797 | Mouse_HLInfo *hlinfo = MOUSE_HL_INFO (emacsframe); |
edfda783 AR |
4798 | int code; |
4799 | unsigned fnKeysym = 0; | |
edfda783 | 4800 | static NSMutableArray *nsEvArray; |
4393663b | 4801 | #if !defined (NS_IMPL_COCOA) || MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_6 |
edfda783 | 4802 | static BOOL firstTime = YES; |
4393663b | 4803 | #endif |
449ab399 | 4804 | int left_is_none; |
8f31e74b | 4805 | unsigned int flags = [theEvent modifierFlags]; |
edfda783 AR |
4806 | |
4807 | NSTRACE (keyDown); | |
4808 | ||
4809 | /* Rhapsody and OS X give up and down events for the arrow keys */ | |
a9b4df69 AR |
4810 | if (ns_fake_keydown == YES) |
4811 | ns_fake_keydown = NO; | |
4812 | else if ([theEvent type] != NSKeyDown) | |
edfda783 AR |
4813 | return; |
4814 | ||
4815 | if (!emacs_event) | |
4816 | return; | |
4817 | ||
15891144 | 4818 | if (![[self window] isKeyWindow] |
25c5550f DR |
4819 | && [[theEvent window] isKindOfClass: [EmacsWindow class]] |
4820 | /* we must avoid an infinite loop here. */ | |
4821 | && (EmacsView *)[[theEvent window] delegate] != self) | |
edfda783 | 4822 | { |
e863926a AR |
4823 | /* XXX: There is an occasional condition in which, when Emacs display |
4824 | updates a different frame from the current one, and temporarily | |
4825 | selects it, then processes some interrupt-driven input | |
4826 | (dispnew.c:3878), OS will send the event to the correct NSWindow, but | |
4827 | for some reason that window has its first responder set to the NSView | |
4828 | most recently updated (I guess), which is not the correct one. */ | |
15891144 | 4829 | [(EmacsView *)[[theEvent window] delegate] keyDown: theEvent]; |
edfda783 AR |
4830 | return; |
4831 | } | |
edfda783 AR |
4832 | |
4833 | if (nsEvArray == nil) | |
4834 | nsEvArray = [[NSMutableArray alloc] initWithCapacity: 1]; | |
4835 | ||
4836 | [NSCursor setHiddenUntilMouseMoves: YES]; | |
4837 | ||
bbf534ce | 4838 | if (hlinfo->mouse_face_hidden && INTEGERP (Vmouse_highlight)) |
edfda783 | 4839 | { |
bbf534ce EZ |
4840 | clear_mouse_face (hlinfo); |
4841 | hlinfo->mouse_face_hidden = 1; | |
edfda783 AR |
4842 | } |
4843 | ||
4844 | if (!processingCompose) | |
4845 | { | |
5d127af9 JD |
4846 | /* When using screen sharing, no left or right information is sent, |
4847 | so use Left key in those cases. */ | |
4848 | int is_left_key, is_right_key; | |
4849 | ||
edfda783 AR |
4850 | code = ([[theEvent charactersIgnoringModifiers] length] == 0) ? |
4851 | 0 : [[theEvent charactersIgnoringModifiers] characterAtIndex: 0]; | |
5d127af9 | 4852 | |
edfda783 | 4853 | /* (Carbon way: [theEvent keyCode]) */ |
2c6584e8 | 4854 | |
edfda783 | 4855 | /* is it a "function key"? */ |
8f31e74b | 4856 | fnKeysym = (code < 0x00ff && (flags&NSNumericPadKeyMask)) |
e770aad5 | 4857 | ? ns_convert_key ([theEvent keyCode] | NSNumericPadKeyMask) |
8f31e74b MM |
4858 | : ns_convert_key (code); |
4859 | ||
edfda783 AR |
4860 | if (fnKeysym) |
4861 | { | |
4862 | /* COUNTERHACK: map 'Delete' on upper-right main KB to 'Backspace', | |
4863 | because Emacs treats Delete and KP-Delete same (in simple.el). */ | |
4864 | if (fnKeysym == 0xFFFF && [theEvent keyCode] == 0x33) | |
4865 | code = 0xFF08; /* backspace */ | |
4866 | else | |
4867 | code = fnKeysym; | |
4868 | } | |
4869 | ||
4870 | /* are there modifiers? */ | |
4871 | emacs_event->modifiers = 0; | |
edfda783 AR |
4872 | |
4873 | if (flags & NSHelpKeyMask) | |
4874 | emacs_event->modifiers |= hyper_modifier; | |
4875 | ||
4876 | if (flags & NSShiftKeyMask) | |
4877 | emacs_event->modifiers |= shift_modifier; | |
4878 | ||
5d127af9 JD |
4879 | is_right_key = (flags & NSRightCommandKeyMask) == NSRightCommandKeyMask; |
4880 | is_left_key = (flags & NSLeftCommandKeyMask) == NSLeftCommandKeyMask | |
4881 | || (! is_right_key && (flags & NSCommandKeyMask) == NSCommandKeyMask); | |
1088b922 | 4882 | |
5d127af9 | 4883 | if (is_right_key) |
50795d1f JD |
4884 | emacs_event->modifiers |= parse_solitary_modifier |
4885 | (EQ (ns_right_command_modifier, Qleft) | |
4886 | ? ns_command_modifier | |
4887 | : ns_right_command_modifier); | |
4888 | ||
5d127af9 | 4889 | if (is_left_key) |
edfda783 | 4890 | { |
50795d1f JD |
4891 | emacs_event->modifiers |= parse_solitary_modifier |
4892 | (ns_command_modifier); | |
b7d1e144 | 4893 | |
edfda783 AR |
4894 | /* if super (default), take input manager's word so things like |
4895 | dvorak / qwerty layout work */ | |
4896 | if (EQ (ns_command_modifier, Qsuper) | |
4897 | && !fnKeysym | |
4898 | && [[theEvent characters] length] != 0) | |
4899 | { | |
df2142db | 4900 | /* XXX: the code we get will be unshifted, so if we have |
edfda783 AR |
4901 | a shift modifier, must convert ourselves */ |
4902 | if (!(flags & NSShiftKeyMask)) | |
4903 | code = [[theEvent characters] characterAtIndex: 0]; | |
4904 | #if 0 | |
4905 | /* this is ugly and also requires linking w/Carbon framework | |
4906 | (for LMGetKbdType) so for now leave this rare (?) case | |
4907 | undealt with.. in future look into CGEvent methods */ | |
4908 | else | |
4909 | { | |
4910 | long smv = GetScriptManagerVariable (smKeyScript); | |
4911 | Handle uchrHandle = GetResource | |
4912 | ('uchr', GetScriptVariable (smv, smScriptKeys)); | |
4913 | UInt32 dummy = 0; | |
4914 | UCKeyTranslate ((UCKeyboardLayout*)*uchrHandle, | |
4915 | [[theEvent characters] characterAtIndex: 0], | |
4916 | kUCKeyActionDisplay, | |
4917 | (flags & ~NSCommandKeyMask) >> 8, | |
4918 | LMGetKbdType (), kUCKeyTranslateNoDeadKeysMask, | |
4919 | &dummy, 1, &dummy, &code); | |
4920 | code &= 0xFF; | |
4921 | } | |
4922 | #endif | |
4923 | } | |
4924 | } | |
4925 | ||
5d127af9 JD |
4926 | is_right_key = (flags & NSRightControlKeyMask) == NSRightControlKeyMask; |
4927 | is_left_key = (flags & NSLeftControlKeyMask) == NSLeftControlKeyMask | |
4928 | || (! is_right_key && (flags & NSControlKeyMask) == NSControlKeyMask); | |
4929 | ||
4930 | if (is_right_key) | |
50795d1f JD |
4931 | emacs_event->modifiers |= parse_solitary_modifier |
4932 | (EQ (ns_right_control_modifier, Qleft) | |
4933 | ? ns_control_modifier | |
4934 | : ns_right_control_modifier); | |
4935 | ||
5d127af9 | 4936 | if (is_left_key) |
50795d1f JD |
4937 | emacs_event->modifiers |= parse_solitary_modifier |
4938 | (ns_control_modifier); | |
edfda783 AR |
4939 | |
4940 | if (flags & NS_FUNCTION_KEY_MASK && !fnKeysym) | |
a9b4df69 AR |
4941 | emacs_event->modifiers |= |
4942 | parse_solitary_modifier (ns_function_modifier); | |
edfda783 | 4943 | |
449ab399 JD |
4944 | left_is_none = NILP (ns_alternate_modifier) |
4945 | || EQ (ns_alternate_modifier, Qnone); | |
4946 | ||
5d127af9 JD |
4947 | is_right_key = (flags & NSRightAlternateKeyMask) |
4948 | == NSRightAlternateKeyMask; | |
4949 | is_left_key = (flags & NSLeftAlternateKeyMask) == NSLeftAlternateKeyMask | |
4950 | || (! is_right_key | |
4951 | && (flags & NSAlternateKeyMask) == NSAlternateKeyMask); | |
4952 | ||
4953 | if (is_right_key) | |
50795d1f JD |
4954 | { |
4955 | if ((NILP (ns_right_alternate_modifier) | |
449ab399 JD |
4956 | || EQ (ns_right_alternate_modifier, Qnone) |
4957 | || (EQ (ns_right_alternate_modifier, Qleft) && left_is_none)) | |
50795d1f JD |
4958 | && !fnKeysym) |
4959 | { /* accept pre-interp alt comb */ | |
4960 | if ([[theEvent characters] length] > 0) | |
4961 | code = [[theEvent characters] characterAtIndex: 0]; | |
4962 | /*HACK: clear lone shift modifier to stop next if from firing */ | |
4963 | if (emacs_event->modifiers == shift_modifier) | |
4964 | emacs_event->modifiers = 0; | |
4965 | } | |
4966 | else | |
4967 | emacs_event->modifiers |= parse_solitary_modifier | |
4968 | (EQ (ns_right_alternate_modifier, Qleft) | |
4969 | ? ns_alternate_modifier | |
4970 | : ns_right_alternate_modifier); | |
4971 | } | |
4972 | ||
5d127af9 | 4973 | if (is_left_key) /* default = meta */ |
edfda783 | 4974 | { |
449ab399 | 4975 | if (left_is_none && !fnKeysym) |
edfda783 AR |
4976 | { /* accept pre-interp alt comb */ |
4977 | if ([[theEvent characters] length] > 0) | |
4978 | code = [[theEvent characters] characterAtIndex: 0]; | |
4979 | /*HACK: clear lone shift modifier to stop next if from firing */ | |
4980 | if (emacs_event->modifiers == shift_modifier) | |
4981 | emacs_event->modifiers = 0; | |
4982 | } | |
4983 | else | |
a9b4df69 AR |
4984 | emacs_event->modifiers |= |
4985 | parse_solitary_modifier (ns_alternate_modifier); | |
edfda783 AR |
4986 | } |
4987 | ||
a9b4df69 AR |
4988 | if (NS_KEYLOG) |
4989 | fprintf (stderr, "keyDown: code =%x\tfnKey =%x\tflags = %x\tmods = %x\n", | |
4990 | code, fnKeysym, flags, emacs_event->modifiers); | |
edfda783 AR |
4991 | |
4992 | /* if it was a function key or had modifiers, pass it directly to emacs */ | |
4993 | if (fnKeysym || (emacs_event->modifiers | |
bdaa0745 | 4994 | && (emacs_event->modifiers != shift_modifier) |
edfda783 AR |
4995 | && [[theEvent charactersIgnoringModifiers] length] > 0)) |
4996 | /*[[theEvent characters] length] */ | |
4997 | { | |
4998 | emacs_event->kind = NON_ASCII_KEYSTROKE_EVENT; | |
4999 | if (code < 0x20) | |
5000 | code |= (1<<28)|(3<<16); | |
5001 | else if (code == 0x7f) | |
5002 | code |= (1<<28)|(3<<16); | |
5003 | else if (!fnKeysym) | |
5004 | emacs_event->kind = code > 0xFF | |
5005 | ? MULTIBYTE_CHAR_KEYSTROKE_EVENT : ASCII_KEYSTROKE_EVENT; | |
5006 | ||
5007 | emacs_event->code = code; | |
5008 | EV_TRAILER (theEvent); | |
eac4d08f | 5009 | processingCompose = NO; |
edfda783 AR |
5010 | return; |
5011 | } | |
5012 | } | |
5013 | ||
1ef7689b | 5014 | |
4393663b | 5015 | #if !defined (NS_IMPL_COCOA) || MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_6 |
edfda783 AR |
5016 | /* if we get here we should send the key for input manager processing */ |
5017 | if (firstTime && [[NSInputManager currentInputManager] | |
5018 | wantsToDelayTextChangeNotifications] == NO) | |
5019 | fprintf (stderr, | |
5020 | "Emacs: WARNING: TextInput mgr wants marked text to be permanent!\n"); | |
5021 | firstTime = NO; | |
4393663b | 5022 | #endif |
edfda783 | 5023 | if (NS_KEYLOG && !processingCompose) |
a9b4df69 | 5024 | fprintf (stderr, "keyDown: Begin compose sequence.\n"); |
edfda783 AR |
5025 | |
5026 | processingCompose = YES; | |
5027 | [nsEvArray addObject: theEvent]; | |
5028 | [self interpretKeyEvents: nsEvArray]; | |
5029 | [nsEvArray removeObject: theEvent]; | |
5030 | } | |
5031 | ||
5032 | ||
a9b4df69 AR |
5033 | #ifdef NS_IMPL_COCOA |
5034 | /* Needed to pick up Ctrl-tab and possibly other events that OS X has | |
5035 | decided not to send key-down for. | |
5036 | See http://osdir.com/ml/editors.vim.mac/2007-10/msg00141.html | |
5dd9a6f7 | 5037 | This only applies on Tiger and earlier. |
a9b4df69 AR |
5038 | If it matches one of these, send it on to keyDown. */ |
5039 | -(void)keyUp: (NSEvent *)theEvent | |
5040 | { | |
5041 | int flags = [theEvent modifierFlags]; | |
5042 | int code = [theEvent keyCode]; | |
5dd9a6f7 AR |
5043 | if (floor (NSAppKitVersionNumber) <= 824 /*NSAppKitVersionNumber10_4*/ && |
5044 | code == 0x30 && (flags & NSControlKeyMask) && !(flags & NSCommandKeyMask)) | |
a9b4df69 AR |
5045 | { |
5046 | if (NS_KEYLOG) | |
5047 | fprintf (stderr, "keyUp: passed test"); | |
5048 | ns_fake_keydown = YES; | |
5049 | [self keyDown: theEvent]; | |
5050 | } | |
5051 | } | |
5052 | #endif | |
5053 | ||
5054 | ||
edfda783 AR |
5055 | /* <NSTextInput> implementation (called through super interpretKeyEvents:]). */ |
5056 | ||
5057 | ||
8612b71a AR |
5058 | /* <NSTextInput>: called when done composing; |
5059 | NOTE: also called when we delete over working text, followed immed. | |
5060 | by doCommandBySelector: deleteBackward: */ | |
edfda783 AR |
5061 | - (void)insertText: (id)aString |
5062 | { | |
5063 | int code; | |
5064 | int len = [(NSString *)aString length]; | |
5065 | int i; | |
5066 | ||
a9b4df69 AR |
5067 | if (NS_KEYLOG) |
5068 | NSLog (@"insertText '%@'\tlen = %d", aString, len); | |
edfda783 AR |
5069 | processingCompose = NO; |
5070 | ||
5071 | if (!emacs_event) | |
5072 | return; | |
5073 | ||
5074 | /* first, clear any working text */ | |
5075 | if (workingText != nil) | |
5076 | [self deleteWorkingText]; | |
5077 | ||
5078 | /* now insert the string as keystrokes */ | |
5079 | for (i =0; i<len; i++) | |
5080 | { | |
5081 | code = [aString characterAtIndex: i]; | |
df2142db | 5082 | /* TODO: still need this? */ |
edfda783 AR |
5083 | if (code == 0x2DC) |
5084 | code = '~'; /* 0x7E */ | |
4ce7a138 JD |
5085 | if (code != 32) /* Space */ |
5086 | emacs_event->modifiers = 0; | |
facfbbbd SM |
5087 | emacs_event->kind |
5088 | = code > 0xFF ? MULTIBYTE_CHAR_KEYSTROKE_EVENT : ASCII_KEYSTROKE_EVENT; | |
edfda783 AR |
5089 | emacs_event->code = code; |
5090 | EV_TRAILER ((id)nil); | |
5091 | } | |
5092 | } | |
5093 | ||
5094 | ||
5095 | /* <NSTextInput>: inserts display of composing characters */ | |
5096 | - (void)setMarkedText: (id)aString selectedRange: (NSRange)selRange | |
5097 | { | |
5098 | NSString *str = [aString respondsToSelector: @selector (string)] ? | |
5099 | [aString string] : aString; | |
5100 | if (NS_KEYLOG) | |
5101 | NSLog (@"setMarkedText '%@' len =%d range %d from %d", str, [str length], | |
5102 | selRange.length, selRange.location); | |
5103 | ||
5104 | if (workingText != nil) | |
5105 | [self deleteWorkingText]; | |
5106 | if ([str length] == 0) | |
5107 | return; | |
5108 | ||
5109 | if (!emacs_event) | |
5110 | return; | |
5111 | ||
5112 | processingCompose = YES; | |
5113 | workingText = [str copy]; | |
5114 | ns_working_text = build_string ([workingText UTF8String]); | |
5115 | ||
8612b71a AR |
5116 | emacs_event->kind = NS_TEXT_EVENT; |
5117 | emacs_event->code = KEY_NS_PUT_WORKING_TEXT; | |
5118 | EV_TRAILER ((id)nil); | |
edfda783 AR |
5119 | } |
5120 | ||
5121 | ||
5122 | /* delete display of composing characters [not in <NSTextInput>] */ | |
5123 | - (void)deleteWorkingText | |
5124 | { | |
5125 | if (workingText == nil) | |
5126 | return; | |
5127 | if (NS_KEYLOG) | |
8612b71a | 5128 | NSLog(@"deleteWorkingText len =%d\n", [workingText length]); |
edfda783 AR |
5129 | [workingText release]; |
5130 | workingText = nil; | |
5131 | processingCompose = NO; | |
5132 | ||
5133 | if (!emacs_event) | |
5134 | return; | |
5135 | ||
8612b71a AR |
5136 | emacs_event->kind = NS_TEXT_EVENT; |
5137 | emacs_event->code = KEY_NS_UNPUT_WORKING_TEXT; | |
5138 | EV_TRAILER ((id)nil); | |
5139 | } | |
edfda783 AR |
5140 | |
5141 | ||
5142 | - (BOOL)hasMarkedText | |
5143 | { | |
5144 | return workingText != nil; | |
5145 | } | |
5146 | ||
8612b71a | 5147 | |
edfda783 AR |
5148 | - (NSRange)markedRange |
5149 | { | |
5150 | NSRange rng = workingText != nil | |
5151 | ? NSMakeRange (0, [workingText length]) : NSMakeRange (NSNotFound, 0); | |
a9b4df69 AR |
5152 | if (NS_KEYLOG) |
5153 | NSLog (@"markedRange request"); | |
edfda783 AR |
5154 | return rng; |
5155 | } | |
5156 | ||
8612b71a | 5157 | |
edfda783 AR |
5158 | - (void)unmarkText |
5159 | { | |
a9b4df69 AR |
5160 | if (NS_KEYLOG) |
5161 | NSLog (@"unmark (accept) text"); | |
edfda783 AR |
5162 | [self deleteWorkingText]; |
5163 | processingCompose = NO; | |
5164 | } | |
5165 | ||
8612b71a | 5166 | |
edfda783 AR |
5167 | /* used to position char selection windows, etc. */ |
5168 | - (NSRect)firstRectForCharacterRange: (NSRange)theRange | |
5169 | { | |
5170 | NSRect rect; | |
5171 | NSPoint pt; | |
5172 | struct window *win = XWINDOW (FRAME_SELECTED_WINDOW (emacsframe)); | |
a9b4df69 AR |
5173 | if (NS_KEYLOG) |
5174 | NSLog (@"firstRectForCharRange request"); | |
edfda783 AR |
5175 | |
5176 | rect.size.width = theRange.length * FRAME_COLUMN_WIDTH (emacsframe); | |
5177 | rect.size.height = FRAME_LINE_HEIGHT (emacsframe); | |
5178 | pt.x = WINDOW_TEXT_TO_FRAME_PIXEL_X (win, win->phys_cursor.x); | |
5179 | pt.y = WINDOW_TO_FRAME_PIXEL_Y (win, win->phys_cursor.y | |
5180 | +FRAME_LINE_HEIGHT (emacsframe)); | |
5181 | ||
5182 | pt = [self convertPoint: pt toView: nil]; | |
5183 | pt = [[self window] convertBaseToScreen: pt]; | |
5184 | rect.origin = pt; | |
5185 | return rect; | |
5186 | } | |
5187 | ||
8612b71a | 5188 | |
4b17afa7 | 5189 | - (NSInteger)conversationIdentifier |
edfda783 | 5190 | { |
4b17afa7 | 5191 | return (NSInteger)self; |
edfda783 AR |
5192 | } |
5193 | ||
edfda783 AR |
5194 | |
5195 | - (void)doCommandBySelector: (SEL)aSelector | |
5196 | { | |
a9b4df69 AR |
5197 | if (NS_KEYLOG) |
5198 | NSLog (@"doCommandBySelector: %@", NSStringFromSelector (aSelector)); | |
edfda783 | 5199 | |
eac4d08f | 5200 | processingCompose = NO; |
edfda783 AR |
5201 | if (aSelector == @selector (deleteBackward:)) |
5202 | { | |
5203 | /* happens when user backspaces over an ongoing composition: | |
5204 | throw a 'delete' into the event queue */ | |
5205 | if (!emacs_event) | |
5206 | return; | |
5207 | emacs_event->kind = NON_ASCII_KEYSTROKE_EVENT; | |
5208 | emacs_event->code = 0xFF08; | |
5209 | EV_TRAILER ((id)nil); | |
5210 | } | |
5211 | } | |
5212 | ||
5213 | - (NSArray *)validAttributesForMarkedText | |
5214 | { | |
5215 | static NSArray *arr = nil; | |
5216 | if (arr == nil) arr = [NSArray new]; | |
5217 | /* [[NSArray arrayWithObject: NSUnderlineStyleAttributeName] retain]; */ | |
5218 | return arr; | |
5219 | } | |
5220 | ||
5221 | - (NSRange)selectedRange | |
5222 | { | |
a9b4df69 AR |
5223 | if (NS_KEYLOG) |
5224 | NSLog (@"selectedRange request"); | |
edfda783 AR |
5225 | return NSMakeRange (NSNotFound, 0); |
5226 | } | |
5227 | ||
e7b90afd | 5228 | - (NSUInteger)characterIndexForPoint: (NSPoint)thePoint |
edfda783 | 5229 | { |
a9b4df69 AR |
5230 | if (NS_KEYLOG) |
5231 | NSLog (@"characterIndexForPoint request"); | |
edfda783 AR |
5232 | return 0; |
5233 | } | |
5234 | ||
5235 | - (NSAttributedString *)attributedSubstringFromRange: (NSRange)theRange | |
5236 | { | |
5237 | static NSAttributedString *str = nil; | |
5238 | if (str == nil) str = [NSAttributedString new]; | |
a9b4df69 AR |
5239 | if (NS_KEYLOG) |
5240 | NSLog (@"attributedSubstringFromRange request"); | |
edfda783 AR |
5241 | return str; |
5242 | } | |
5243 | ||
5244 | /* End <NSTextInput> impl. */ | |
5245 | /*****************************************************************************/ | |
5246 | ||
5247 | ||
5248 | /* This is what happens when the user presses a mouse button. */ | |
5249 | - (void)mouseDown: (NSEvent *)theEvent | |
5250 | { | |
5251 | NSPoint p = [self convertPoint: [theEvent locationInWindow] fromView: nil]; | |
edfda783 AR |
5252 | |
5253 | NSTRACE (mouseDown); | |
5254 | ||
5255 | [self deleteWorkingText]; | |
5256 | ||
5257 | if (!emacs_event) | |
5258 | return; | |
5259 | ||
5260 | last_mouse_frame = emacsframe; | |
5261 | /* appears to be needed to prevent spurious movement events generated on | |
5262 | button clicks */ | |
5263 | last_mouse_frame->mouse_moved = 0; | |
5264 | ||
5265 | if ([theEvent type] == NSScrollWheel) | |
5266 | { | |
5267 | float delta = [theEvent deltaY]; | |
5268 | /* Mac notebooks send wheel events w/delta =0 when trackpad scrolling */ | |
5269 | if (delta == 0) | |
5270 | return; | |
5271 | emacs_event->kind = WHEEL_EVENT; | |
5272 | emacs_event->code = 0; | |
5273 | emacs_event->modifiers = EV_MODIFIERS (theEvent) | | |
5274 | ((delta > 0) ? up_modifier : down_modifier); | |
5275 | } | |
5276 | else | |
5277 | { | |
5278 | emacs_event->kind = MOUSE_CLICK_EVENT; | |
5279 | emacs_event->code = EV_BUTTON (theEvent); | |
5280 | emacs_event->modifiers = EV_MODIFIERS (theEvent) | |
5281 | | EV_UDMODIFIERS (theEvent); | |
5282 | } | |
5283 | XSETINT (emacs_event->x, lrint (p.x)); | |
5284 | XSETINT (emacs_event->y, lrint (p.y)); | |
5285 | EV_TRAILER (theEvent); | |
5286 | } | |
5287 | ||
5288 | ||
19454c0a | 5289 | - (void)rightMouseDown: (NSEvent *)theEvent |
edfda783 | 5290 | { |
19454c0a | 5291 | NSTRACE (rightMouseDown); |
edfda783 AR |
5292 | [self mouseDown: theEvent]; |
5293 | } | |
5294 | ||
5295 | ||
19454c0a | 5296 | - (void)otherMouseDown: (NSEvent *)theEvent |
edfda783 | 5297 | { |
19454c0a AR |
5298 | NSTRACE (otherMouseDown); |
5299 | [self mouseDown: theEvent]; | |
5300 | } | |
5301 | ||
5302 | ||
5303 | - (void)mouseUp: (NSEvent *)theEvent | |
5304 | { | |
5305 | NSTRACE (mouseUp); | |
edfda783 AR |
5306 | [self mouseDown: theEvent]; |
5307 | } | |
5308 | ||
5309 | ||
5310 | - (void)rightMouseUp: (NSEvent *)theEvent | |
5311 | { | |
5312 | NSTRACE (rightMouseUp); | |
5313 | [self mouseDown: theEvent]; | |
5314 | } | |
5315 | ||
5316 | ||
19454c0a AR |
5317 | - (void)otherMouseUp: (NSEvent *)theEvent |
5318 | { | |
5319 | NSTRACE (otherMouseUp); | |
5320 | [self mouseDown: theEvent]; | |
5321 | } | |
5322 | ||
5323 | ||
edfda783 AR |
5324 | - (void) scrollWheel: (NSEvent *)theEvent |
5325 | { | |
5326 | NSTRACE (scrollWheel); | |
5327 | [self mouseDown: theEvent]; | |
5328 | } | |
5329 | ||
5330 | ||
5331 | /* Tell emacs the mouse has moved. */ | |
5332 | - (void)mouseMoved: (NSEvent *)e | |
5333 | { | |
bbf534ce | 5334 | Mouse_HLInfo *hlinfo = MOUSE_HL_INFO (emacsframe); |
edfda783 AR |
5335 | Lisp_Object frame; |
5336 | ||
c8c057de | 5337 | // NSTRACE (mouseMoved); |
edfda783 AR |
5338 | |
5339 | last_mouse_movement_time = EV_TIMESTAMP (e); | |
facfbbbd SM |
5340 | last_mouse_motion_position |
5341 | = [self convertPoint: [e locationInWindow] fromView: nil]; | |
edfda783 AR |
5342 | |
5343 | /* update any mouse face */ | |
bbf534ce | 5344 | if (hlinfo->mouse_face_hidden) |
edfda783 | 5345 | { |
bbf534ce EZ |
5346 | hlinfo->mouse_face_hidden = 0; |
5347 | clear_mouse_face (hlinfo); | |
edfda783 AR |
5348 | } |
5349 | ||
5350 | /* tooltip handling */ | |
5351 | previous_help_echo_string = help_echo_string; | |
5352 | help_echo_string = Qnil; | |
5353 | ||
5354 | if (!note_mouse_movement (emacsframe, last_mouse_motion_position.x, | |
5355 | last_mouse_motion_position.y)) | |
5356 | help_echo_string = previous_help_echo_string; | |
5357 | ||
5358 | XSETFRAME (frame, emacsframe); | |
5359 | if (!NILP (help_echo_string) || !NILP (previous_help_echo_string)) | |
5360 | { | |
5361 | /* NOTE: help_echo_{window,pos,object} are set in xdisp.c | |
5362 | (note_mouse_highlight), which is called through the | |
5363 | note_mouse_movement () call above */ | |
5364 | gen_help_event (help_echo_string, frame, help_echo_window, | |
5365 | help_echo_object, help_echo_pos); | |
5366 | } | |
5367 | else | |
5368 | { | |
5369 | help_echo_string = Qnil; | |
5370 | gen_help_event (Qnil, frame, Qnil, Qnil, 0); | |
5371 | } | |
5372 | ||
5373 | if (emacsframe->mouse_moved && send_appdefined) | |
5374 | ns_send_appdefined (-1); | |
5375 | } | |
5376 | ||
5377 | ||
5378 | - (void)mouseDragged: (NSEvent *)e | |
5379 | { | |
5380 | NSTRACE (mouseDragged); | |
5381 | [self mouseMoved: e]; | |
5382 | } | |
5383 | ||
5384 | ||
5385 | - (void)rightMouseDragged: (NSEvent *)e | |
5386 | { | |
5387 | NSTRACE (rightMouseDragged); | |
5388 | [self mouseMoved: e]; | |
5389 | } | |
5390 | ||
5391 | ||
19454c0a AR |
5392 | - (void)otherMouseDragged: (NSEvent *)e |
5393 | { | |
5394 | NSTRACE (otherMouseDragged); | |
5395 | [self mouseMoved: e]; | |
5396 | } | |
5397 | ||
5398 | ||
edfda783 AR |
5399 | - (BOOL)windowShouldClose: (id)sender |
5400 | { | |
5401 | NSEvent *e =[[self window] currentEvent]; | |
5402 | ||
5403 | NSTRACE (windowShouldClose); | |
5404 | windowClosing = YES; | |
edfda783 AR |
5405 | if (!emacs_event) |
5406 | return NO; | |
5407 | emacs_event->kind = DELETE_WINDOW_EVENT; | |
5408 | emacs_event->modifiers = 0; | |
5409 | emacs_event->code = 0; | |
5410 | EV_TRAILER (e); | |
5411 | /* Don't close this window, let this be done from lisp code. */ | |
5412 | return NO; | |
5413 | } | |
5414 | ||
c4c9756b | 5415 | - (void) updateFrameSize: (BOOL) delay; |
aa7d57c5 JD |
5416 | { |
5417 | NSWindow *window = [self window]; | |
5418 | NSRect wr = [window frame]; | |
aa7d57c5 | 5419 | int extra = 0; |
6871e574 JD |
5420 | int gsextra = 0; |
5421 | #ifdef NS_IMPL_GNUSTEP | |
5422 | gsextra = 3; | |
aa7d57c5 JD |
5423 | #endif |
5424 | ||
5425 | int oldc = cols, oldr = rows; | |
5426 | int oldw = FRAME_PIXEL_WIDTH (emacsframe), | |
5427 | oldh = FRAME_PIXEL_HEIGHT (emacsframe); | |
5428 | int neww, newh; | |
5429 | ||
6871e574 | 5430 | cols = FRAME_PIXEL_WIDTH_TO_TEXT_COLS (emacsframe, wr.size.width + gsextra); |
aa7d57c5 JD |
5431 | |
5432 | if (cols < MINWIDTH) | |
5433 | cols = MINWIDTH; | |
5434 | ||
6871e574 JD |
5435 | if (! [self isFullscreen]) |
5436 | { | |
5437 | extra = FRAME_NS_TITLEBAR_HEIGHT (emacsframe) | |
5438 | + FRAME_TOOLBAR_HEIGHT (emacsframe) - gsextra; | |
5439 | } | |
5440 | ||
5441 | rows = FRAME_PIXEL_HEIGHT_TO_TEXT_LINES (emacsframe, wr.size.height - extra); | |
aa7d57c5 JD |
5442 | |
5443 | if (rows < MINHEIGHT) | |
5444 | rows = MINHEIGHT; | |
5445 | ||
5446 | neww = (int)wr.size.width - emacsframe->border_width; | |
6871e574 | 5447 | newh = (int)wr.size.height - extra; |
aa7d57c5 JD |
5448 | |
5449 | if (oldr != rows || oldc != cols || neww != oldw || newh != oldh) | |
5450 | { | |
0b3b1d23 | 5451 | NSView *view = FRAME_NS_VIEW (emacsframe); |
aa7d57c5 JD |
5452 | FRAME_PIXEL_WIDTH (emacsframe) = neww; |
5453 | FRAME_PIXEL_HEIGHT (emacsframe) = newh; | |
c4c9756b | 5454 | change_frame_size (emacsframe, rows, cols, 0, delay, 0); |
aa7d57c5 JD |
5455 | SET_FRAME_GARBAGED (emacsframe); |
5456 | cancel_mouse_face (emacsframe); | |
0b3b1d23 | 5457 | [view setFrame: NSMakeRect (0, 0, neww, newh)]; |
dd946752 | 5458 | [self windowDidMove:nil]; // Update top/left. |
aa7d57c5 JD |
5459 | } |
5460 | } | |
edfda783 AR |
5461 | |
5462 | - (NSSize)windowWillResize: (NSWindow *)sender toSize: (NSSize)frameSize | |
5463 | /* normalize frame to gridded text size */ | |
5464 | { | |
6871e574 JD |
5465 | int extra = 0; |
5466 | int gsextra = 0; | |
5467 | #ifdef NS_IMPL_GNUSTEP | |
5468 | gsextra = 3; | |
5469 | #endif | |
5470 | ||
edfda783 AR |
5471 | NSTRACE (windowWillResize); |
5472 | /*fprintf (stderr,"Window will resize: %.0f x %.0f\n",frameSize.width,frameSize.height); */ | |
5473 | ||
dd946752 JD |
5474 | if (fs_state == FULLSCREEN_MAXIMIZED |
5475 | && (maximized_width != (int)frameSize.width | |
5476 | || maximized_height != (int)frameSize.height)) | |
5477 | [self setFSValue: FULLSCREEN_NONE]; | |
5478 | else if (fs_state == FULLSCREEN_WIDTH | |
5479 | && maximized_width != (int)frameSize.width) | |
5480 | [self setFSValue: FULLSCREEN_NONE]; | |
5481 | else if (fs_state == FULLSCREEN_HEIGHT | |
5482 | && maximized_height != (int)frameSize.height) | |
5483 | [self setFSValue: FULLSCREEN_NONE]; | |
5484 | if (fs_state == FULLSCREEN_NONE) | |
5485 | maximized_width = maximized_height = -1; | |
5486 | ||
edfda783 | 5487 | cols = FRAME_PIXEL_WIDTH_TO_TEXT_COLS (emacsframe, |
6871e574 | 5488 | frameSize.width + gsextra); |
edfda783 AR |
5489 | if (cols < MINWIDTH) |
5490 | cols = MINWIDTH; | |
edfda783 | 5491 | |
6871e574 JD |
5492 | rows = FRAME_PIXEL_HEIGHT_TO_TEXT_LINES (emacsframe, |
5493 | frameSize.height - extra); | |
edfda783 AR |
5494 | if (rows < MINHEIGHT) |
5495 | rows = MINHEIGHT; | |
edfda783 AR |
5496 | #ifdef NS_IMPL_COCOA |
5497 | { | |
5498 | /* this sets window title to have size in it; the wm does this under GS */ | |
5499 | NSRect r = [[self window] frame]; | |
5500 | if (r.size.height == frameSize.height && r.size.width == frameSize.width) | |
5501 | { | |
5502 | if (old_title != 0) | |
5503 | { | |
5504 | xfree (old_title); | |
5505 | old_title = 0; | |
5506 | } | |
5507 | } | |
5508 | else | |
5509 | { | |
5510 | char *size_title; | |
5511 | NSWindow *window = [self window]; | |
5512 | if (old_title == 0) | |
5513 | { | |
5514 | const char *t = [[[self window] title] UTF8String]; | |
5515 | char *pos = strstr (t, " — "); | |
5516 | if (pos) | |
5517 | *pos = '\0'; | |
38182d90 | 5518 | old_title = xstrdup (t); |
edfda783 AR |
5519 | } |
5520 | size_title = xmalloc (strlen (old_title) + 40); | |
a66ff6d8 | 5521 | esprintf (size_title, "%s — (%d x %d)", old_title, cols, rows); |
edfda783 AR |
5522 | [window setTitle: [NSString stringWithUTF8String: size_title]]; |
5523 | [window display]; | |
5524 | xfree (size_title); | |
5525 | } | |
5526 | } | |
5527 | #endif /* NS_IMPL_COCOA */ | |
5528 | /*fprintf (stderr," ...size became %.0f x %.0f (%d x %d)\n",frameSize.width,frameSize.height,cols,rows); */ | |
5529 | ||
5530 | return frameSize; | |
5531 | } | |
5532 | ||
5533 | ||
5534 | - (void)windowDidResize: (NSNotification *)notification | |
5535 | { | |
6871e574 JD |
5536 | if (! [self fsIsNative]) |
5537 | { | |
5538 | NSWindow *theWindow = [notification object]; | |
5539 | /* We can get notification on the non-FS window when in | |
5540 | fullscreen mode. */ | |
5541 | if ([self window] != theWindow) return; | |
5542 | } | |
04fafa46 | 5543 | |
0dc8cf50 | 5544 | #ifdef NS_IMPL_GNUSTEP |
edfda783 AR |
5545 | NSWindow *theWindow = [notification object]; |
5546 | ||
04fafa46 | 5547 | /* In GNUstep, at least currently, it's possible to get a didResize |
edfda783 AR |
5548 | without getting a willResize.. therefore we need to act as if we got |
5549 | the willResize now */ | |
5550 | NSSize sz = [theWindow frame].size; | |
5551 | sz = [self windowWillResize: theWindow toSize: sz]; | |
5552 | #endif /* NS_IMPL_GNUSTEP */ | |
5553 | ||
5554 | NSTRACE (windowDidResize); | |
5555 | /*fprintf (stderr,"windowDidResize: %.0f\n",[theWindow frame].size.height); */ | |
5556 | ||
5557 | #ifdef NS_IMPL_COCOA | |
5558 | if (old_title != 0) | |
5559 | { | |
5560 | xfree (old_title); | |
5561 | old_title = 0; | |
5562 | } | |
5563 | #endif /* NS_IMPL_COCOA */ | |
5564 | ||
5565 | if (cols > 0 && rows > 0) | |
9ceebf39 | 5566 | { |
3bc0a2f7 | 5567 | [self updateFrameSize: YES]; |
9ceebf39 | 5568 | } |
edfda783 AR |
5569 | |
5570 | ns_send_appdefined (-1); | |
edfda783 AR |
5571 | } |
5572 | ||
5573 | ||
5574 | - (void)windowDidBecomeKey: (NSNotification *)notification | |
c8c057de | 5575 | /* cf. x_detect_focus_change(), x_focus_changed(), x_new_focus_frame() */ |
edfda783 | 5576 | { |
edfda783 | 5577 | struct ns_display_info *dpyinfo = FRAME_NS_DISPLAY_INFO (emacsframe); |
9e50ff0c | 5578 | struct frame *old_focus = dpyinfo->x_focus_frame; |
edfda783 AR |
5579 | |
5580 | NSTRACE (windowDidBecomeKey); | |
5581 | ||
5582 | if (emacsframe != old_focus) | |
9e50ff0c | 5583 | dpyinfo->x_focus_frame = emacsframe; |
81cfe31c | 5584 | |
edfda783 AR |
5585 | ns_frame_rehighlight (emacsframe); |
5586 | ||
5587 | if (emacs_event) | |
5588 | { | |
5589 | emacs_event->kind = FOCUS_IN_EVENT; | |
5590 | EV_TRAILER ((id)nil); | |
5591 | } | |
5592 | } | |
5593 | ||
5594 | ||
5595 | - (void)windowDidResignKey: (NSNotification *)notification | |
c8c057de | 5596 | /* cf. x_detect_focus_change(), x_focus_changed(), x_new_focus_frame() */ |
edfda783 AR |
5597 | { |
5598 | struct ns_display_info *dpyinfo = FRAME_NS_DISPLAY_INFO (emacsframe); | |
5599 | NSTRACE (windowDidResignKey); | |
5600 | ||
9e50ff0c DN |
5601 | if (dpyinfo->x_focus_frame == emacsframe) |
5602 | dpyinfo->x_focus_frame = 0; | |
edfda783 | 5603 | |
c8c057de AR |
5604 | ns_frame_rehighlight (emacsframe); |
5605 | ||
5606 | /* FIXME: for some reason needed on second and subsequent clicks away | |
5607 | from sole-frame Emacs to get hollow box to show */ | |
5608 | if (!windowClosing && [[self window] isVisible] == YES) | |
59bc82c0 SZ |
5609 | { |
5610 | x_update_cursor (emacsframe, 1); | |
5611 | x_set_frame_alpha (emacsframe); | |
5612 | } | |
edfda783 AR |
5613 | |
5614 | if (emacs_event) | |
5615 | { | |
5616 | [self deleteWorkingText]; | |
5617 | emacs_event->kind = FOCUS_IN_EVENT; | |
5618 | EV_TRAILER ((id)nil); | |
5619 | } | |
5620 | } | |
5621 | ||
5622 | ||
5623 | - (void)windowWillMiniaturize: sender | |
5624 | { | |
5625 | NSTRACE (windowWillMiniaturize); | |
5626 | } | |
5627 | ||
5628 | ||
5629 | - (BOOL)isFlipped | |
5630 | { | |
5631 | return YES; | |
5632 | } | |
5633 | ||
5634 | ||
5635 | - (BOOL)isOpaque | |
5636 | { | |
5637 | return NO; | |
5638 | } | |
5639 | ||
5640 | ||
5641 | - initFrameFromEmacs: (struct frame *)f | |
5642 | { | |
5643 | NSRect r, wr; | |
5644 | Lisp_Object tem; | |
5645 | NSWindow *win; | |
5646 | NSButton *toggleButton; | |
edfda783 AR |
5647 | NSSize sz; |
5648 | NSColor *col; | |
5649 | NSString *name; | |
5650 | ||
5651 | NSTRACE (initFrameFromEmacs); | |
5652 | ||
5653 | windowClosing = NO; | |
5654 | processingCompose = NO; | |
5655 | scrollbarsNeedingUpdate = 0; | |
dd946752 JD |
5656 | fs_state = FULLSCREEN_NONE; |
5657 | fs_before_fs = next_maximized = -1; | |
6871e574 JD |
5658 | #ifdef HAVE_NATIVE_FS |
5659 | fs_is_native = ns_use_native_fullscreen; | |
5660 | #else | |
5661 | fs_is_native = NO; | |
5662 | #endif | |
dd946752 JD |
5663 | maximized_width = maximized_height = -1; |
5664 | nonfs_window = nil; | |
edfda783 AR |
5665 | |
5666 | /*fprintf (stderr,"init with %d, %d\n",f->text_cols, f->text_lines); */ | |
5667 | ||
e2f79c8d | 5668 | ns_userRect = NSMakeRect (0, 0, 0, 0); |
edfda783 AR |
5669 | r = NSMakeRect (0, 0, FRAME_TEXT_COLS_TO_PIXEL_WIDTH (f, f->text_cols), |
5670 | FRAME_TEXT_LINES_TO_PIXEL_HEIGHT (f, f->text_lines)); | |
5671 | [self initWithFrame: r]; | |
6aba198c | 5672 | [self setAutoresizingMask: NSViewWidthSizable | NSViewHeightSizable]; |
edfda783 AR |
5673 | |
5674 | FRAME_NS_VIEW (f) = self; | |
5675 | emacsframe = f; | |
5676 | old_title = 0; | |
5677 | ||
5678 | win = [[EmacsWindow alloc] | |
5679 | initWithContentRect: r | |
5680 | styleMask: (NSResizableWindowMask | | |
a258d627 JD |
5681 | #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_7 |
5682 | NSTitledWindowMask | | |
5683 | #endif | |
edfda783 AR |
5684 | NSMiniaturizableWindowMask | |
5685 | NSClosableWindowMask) | |
5686 | backing: NSBackingStoreBuffered | |
5687 | defer: YES]; | |
5688 | ||
6871e574 | 5689 | #ifdef HAVE_NATIVE_FS |
dd946752 JD |
5690 | [win setCollectionBehavior:NSWindowCollectionBehaviorFullScreenPrimary]; |
5691 | #endif | |
5692 | ||
edfda783 | 5693 | wr = [win frame]; |
dd946752 | 5694 | bwidth = f->border_width = wr.size.width - r.size.width; |
04fafa46 | 5695 | tibar_height = FRAME_NS_TITLEBAR_HEIGHT (f) = wr.size.height - r.size.height; |
edfda783 AR |
5696 | |
5697 | [win setAcceptsMouseMovedEvents: YES]; | |
5698 | [win setDelegate: self]; | |
5699 | [win useOptimizedDrawing: YES]; | |
5700 | ||
5701 | sz.width = FRAME_COLUMN_WIDTH (f); | |
5702 | sz.height = FRAME_LINE_HEIGHT (f); | |
5703 | [win setResizeIncrements: sz]; | |
5704 | ||
5705 | [[win contentView] addSubview: self]; | |
5706 | ||
5707 | if (ns_drag_types) | |
5708 | [self registerForDraggedTypes: ns_drag_types]; | |
5709 | ||
e69b0960 | 5710 | tem = f->name; |
edfda783 | 5711 | name = [NSString stringWithUTF8String: |
0dc8cf50 | 5712 | NILP (tem) ? "Emacs" : SSDATA (tem)]; |
edfda783 AR |
5713 | [win setTitle: name]; |
5714 | ||
5715 | /* toolbar support */ | |
5716 | toolbar = [[EmacsToolbar alloc] initForView: self withIdentifier: | |
5717 | [NSString stringWithFormat: @"Emacs Frame %d", | |
5718 | ns_window_num]]; | |
5719 | [win setToolbar: toolbar]; | |
5720 | [toolbar setVisible: NO]; | |
5721 | #ifdef NS_IMPL_COCOA | |
5722 | toggleButton = [win standardWindowButton: NSWindowToolbarButton]; | |
5723 | [toggleButton setTarget: self]; | |
5724 | [toggleButton setAction: @selector (toggleToolbar: )]; | |
5725 | #endif | |
581a8100 | 5726 | FRAME_TOOLBAR_HEIGHT (f) = 0; |
edfda783 | 5727 | |
e69b0960 | 5728 | tem = f->icon_name; |
edfda783 AR |
5729 | if (!NILP (tem)) |
5730 | [win setMiniwindowTitle: | |
0dc8cf50 | 5731 | [NSString stringWithUTF8String: SSDATA (tem)]]; |
edfda783 AR |
5732 | |
5733 | { | |
5734 | NSScreen *screen = [win screen]; | |
5735 | ||
5736 | if (screen != 0) | |
5737 | [win setFrameTopLeftPoint: NSMakePoint | |
5738 | (IN_BOUND (-SCREENMAX, f->left_pos, SCREENMAX), | |
5739 | IN_BOUND (-SCREENMAX, | |
5740 | [screen frame].size.height - NS_TOP_POS (f), SCREENMAX))]; | |
5741 | } | |
5742 | ||
5743 | [win makeFirstResponder: self]; | |
5744 | ||
5745 | col = ns_lookup_indexed_color (NS_FACE_BACKGROUND | |
5746 | (FRAME_DEFAULT_FACE (emacsframe)), emacsframe); | |
5747 | [win setBackgroundColor: col]; | |
5748 | if ([col alphaComponent] != 1.0) | |
5749 | [win setOpaque: NO]; | |
5750 | ||
5751 | [self allocateGState]; | |
5752 | ||
699c10bd | 5753 | [NSApp registerServicesMenuSendTypes: ns_send_types |
3fe4b549 | 5754 | returnTypes: nil]; |
699c10bd | 5755 | |
edfda783 AR |
5756 | ns_window_num++; |
5757 | return self; | |
5758 | } | |
5759 | ||
5760 | ||
5761 | - (void)windowDidMove: sender | |
5762 | { | |
5763 | NSWindow *win = [self window]; | |
5764 | NSRect r = [win frame]; | |
e2f79c8d JD |
5765 | NSArray *screens = [NSScreen screens]; |
5766 | NSScreen *screen = [screens objectAtIndex: 0]; | |
edfda783 AR |
5767 | |
5768 | NSTRACE (windowDidMove); | |
5769 | ||
5770 | if (!emacsframe->output_data.ns) | |
5771 | return; | |
5772 | if (screen != nil) | |
5773 | { | |
6516d10a AR |
5774 | emacsframe->left_pos = r.origin.x; |
5775 | emacsframe->top_pos = | |
5776 | [screen frame].size.height - (r.origin.y + r.size.height); | |
edfda783 AR |
5777 | } |
5778 | } | |
5779 | ||
6516d10a AR |
5780 | |
5781 | /* Called AFTER method below, but before our windowWillResize call there leads | |
5782 | to windowDidResize -> x_set_window_size. Update emacs' notion of frame | |
5783 | location so set_window_size moves the frame. */ | |
edfda783 AR |
5784 | - (BOOL)windowShouldZoom: (NSWindow *)sender toFrame: (NSRect)newFrame |
5785 | { | |
e2f79c8d | 5786 | emacsframe->output_data.ns->zooming = 1; |
edfda783 AR |
5787 | return YES; |
5788 | } | |
edfda783 | 5789 | |
4ddf94bd AR |
5790 | |
5791 | /* Override to do something slightly nonstandard, but nice. First click on | |
5792 | zoom button will zoom vertically. Second will zoom completely. Third | |
5793 | returns to original. */ | |
edfda783 | 5794 | - (NSRect)windowWillUseStandardFrame:(NSWindow *)sender |
4ddf94bd AR |
5795 | defaultFrame:(NSRect)defaultFrame |
5796 | { | |
5797 | NSRect result = [sender frame]; | |
6516d10a | 5798 | |
4ddf94bd AR |
5799 | NSTRACE (windowWillUseStandardFrame); |
5800 | ||
dd946752 JD |
5801 | if (fs_before_fs != -1) /* Entering fullscreen */ |
5802 | { | |
5803 | result = defaultFrame; | |
5804 | } | |
5805 | else if (next_maximized == FULLSCREEN_HEIGHT | |
5806 | || (next_maximized == -1 | |
5807 | && abs (defaultFrame.size.height - result.size.height) | |
5808 | > FRAME_LINE_HEIGHT (emacsframe))) | |
6516d10a AR |
5809 | { |
5810 | /* first click */ | |
5811 | ns_userRect = result; | |
dd946752 JD |
5812 | maximized_height = result.size.height = defaultFrame.size.height; |
5813 | maximized_width = -1; | |
6516d10a | 5814 | result.origin.y = defaultFrame.origin.y; |
dd946752 JD |
5815 | [self setFSValue: FULLSCREEN_HEIGHT]; |
5816 | } | |
5817 | else if (next_maximized == FULLSCREEN_WIDTH) | |
5818 | { | |
5819 | ns_userRect = result; | |
5820 | maximized_width = result.size.width = defaultFrame.size.width; | |
5821 | maximized_height = -1; | |
5822 | result.origin.x = defaultFrame.origin.x; | |
5823 | [self setFSValue: FULLSCREEN_WIDTH]; | |
5824 | } | |
5825 | else if (next_maximized == FULLSCREEN_MAXIMIZED | |
5826 | || (next_maximized == -1 | |
5827 | && abs (defaultFrame.size.width - result.size.width) | |
5828 | > FRAME_COLUMN_WIDTH (emacsframe))) | |
5829 | { | |
5830 | result = defaultFrame; /* second click */ | |
5831 | maximized_width = result.size.width; | |
5832 | maximized_height = result.size.height; | |
5833 | [self setFSValue: FULLSCREEN_MAXIMIZED]; | |
6516d10a AR |
5834 | } |
5835 | else | |
5836 | { | |
dd946752 JD |
5837 | /* restore */ |
5838 | result = ns_userRect.size.height ? ns_userRect : result; | |
5839 | ns_userRect = NSMakeRect (0, 0, 0, 0); | |
5840 | [self setFSValue: FULLSCREEN_NONE]; | |
5841 | maximized_width = maximized_width = -1; | |
6516d10a | 5842 | } |
4ddf94bd | 5843 | |
dd946752 | 5844 | if (fs_before_fs == -1) next_maximized = -1; |
4ddf94bd AR |
5845 | [self windowWillResize: sender toSize: result.size]; |
5846 | return result; | |
5847 | } | |
edfda783 AR |
5848 | |
5849 | ||
5850 | - (void)windowDidDeminiaturize: sender | |
5851 | { | |
5852 | NSTRACE (windowDidDeminiaturize); | |
5853 | if (!emacsframe->output_data.ns) | |
5854 | return; | |
edfa7fa0 DA |
5855 | |
5856 | SET_FRAME_ICONIFIED (emacsframe, 0); | |
5857 | SET_FRAME_VISIBLE (emacsframe, 1); | |
edfda783 AR |
5858 | windows_or_buffers_changed++; |
5859 | ||
5860 | if (emacs_event) | |
5861 | { | |
edfa7fa0 | 5862 | emacs_event->kind = DEICONIFY_EVENT; |
edfda783 AR |
5863 | EV_TRAILER ((id)nil); |
5864 | } | |
5865 | } | |
5866 | ||
5867 | ||
5868 | - (void)windowDidExpose: sender | |
5869 | { | |
5870 | NSTRACE (windowDidExpose); | |
5871 | if (!emacsframe->output_data.ns) | |
5872 | return; | |
edfa7fa0 DA |
5873 | |
5874 | SET_FRAME_VISIBLE (emacsframe, 1); | |
edfda783 AR |
5875 | SET_FRAME_GARBAGED (emacsframe); |
5876 | ||
5877 | if (send_appdefined) | |
5878 | ns_send_appdefined (-1); | |
5879 | } | |
5880 | ||
5881 | ||
5882 | - (void)windowDidMiniaturize: sender | |
5883 | { | |
5884 | NSTRACE (windowDidMiniaturize); | |
5885 | if (!emacsframe->output_data.ns) | |
5886 | return; | |
5887 | ||
edfa7fa0 DA |
5888 | SET_FRAME_ICONIFIED (emacsframe, 1); |
5889 | SET_FRAME_VISIBLE (emacsframe, 0); | |
edfda783 AR |
5890 | |
5891 | if (emacs_event) | |
5892 | { | |
5893 | emacs_event->kind = ICONIFY_EVENT; | |
5894 | EV_TRAILER ((id)nil); | |
5895 | } | |
5896 | } | |
5897 | ||
6871e574 JD |
5898 | #ifdef HAVE_NATIVE_FS |
5899 | - (NSApplicationPresentationOptions)window:(NSWindow *)window | |
5900 | willUseFullScreenPresentationOptions: | |
5901 | (NSApplicationPresentationOptions)proposedOptions | |
5902 | { | |
5903 | return proposedOptions|NSApplicationPresentationAutoHideToolbar; | |
5904 | } | |
5905 | #endif | |
5906 | ||
dd946752 JD |
5907 | - (void)windowWillEnterFullScreen:(NSNotification *)notification |
5908 | { | |
5909 | fs_before_fs = fs_state; | |
5910 | } | |
5911 | ||
5912 | - (void)windowDidEnterFullScreen:(NSNotification *)notification | |
5913 | { | |
5914 | [self setFSValue: FULLSCREEN_BOTH]; | |
6871e574 | 5915 | if (! [self fsIsNative]) |
04fafa46 | 5916 | { |
6871e574 JD |
5917 | [self windowDidBecomeKey:notification]; |
5918 | [nonfs_window orderOut:self]; | |
04fafa46 | 5919 | } |
6871e574 JD |
5920 | else if (! FRAME_EXTERNAL_TOOL_BAR (emacsframe)) |
5921 | [toolbar setVisible:NO]; | |
dd946752 JD |
5922 | } |
5923 | ||
5924 | - (void)windowWillExitFullScreen:(NSNotification *)notification | |
5925 | { | |
5926 | if (next_maximized != -1) | |
5927 | fs_before_fs = next_maximized; | |
5928 | } | |
5929 | ||
5930 | - (void)windowDidExitFullScreen:(NSNotification *)notification | |
5931 | { | |
5932 | [self setFSValue: fs_before_fs]; | |
5933 | fs_before_fs = -1; | |
6871e574 JD |
5934 | [self updateCollectionBehaviour]; |
5935 | if (FRAME_EXTERNAL_TOOL_BAR (emacsframe)) | |
5936 | { | |
5937 | [toolbar setVisible:YES]; | |
5938 | update_frame_tool_bar (emacsframe); | |
5939 | [self updateFrameSize:YES]; | |
5940 | [[self window] display]; | |
5941 | } | |
5942 | else | |
5943 | [toolbar setVisible:NO]; | |
5944 | ||
dd946752 JD |
5945 | if (next_maximized != -1) |
5946 | [[self window] performZoom:self]; | |
5947 | } | |
5948 | ||
6871e574 | 5949 | - (BOOL)fsIsNative |
dd946752 | 5950 | { |
6871e574 JD |
5951 | return fs_is_native; |
5952 | } | |
5953 | ||
5954 | - (BOOL)isFullscreen | |
5955 | { | |
5956 | if (! fs_is_native) return nonfs_window != nil; | |
5957 | #ifdef HAVE_NATIVE_FS | |
5958 | return ([[self window] styleMask] & NSFullScreenWindowMask) != 0; | |
dd946752 | 5959 | #else |
6871e574 JD |
5960 | return NO; |
5961 | #endif | |
5962 | } | |
5963 | ||
5964 | #ifdef HAVE_NATIVE_FS | |
5965 | - (void)updateCollectionBehaviour | |
5966 | { | |
5967 | if (! [self isFullscreen]) | |
5968 | { | |
5969 | NSWindow *win = [self window]; | |
5970 | NSWindowCollectionBehavior b = [win collectionBehavior]; | |
5971 | if (ns_use_native_fullscreen) | |
5972 | b |= NSWindowCollectionBehaviorFullScreenPrimary; | |
5973 | else | |
5974 | b &= ~NSWindowCollectionBehaviorFullScreenPrimary; | |
5975 | ||
5976 | [win setCollectionBehavior: b]; | |
5977 | fs_is_native = ns_use_native_fullscreen; | |
5978 | } | |
5979 | } | |
5980 | #endif | |
5981 | ||
5982 | - (void)toggleFullScreen: (id)sender | |
5983 | { | |
5984 | NSWindow *w, *fw; | |
5985 | BOOL onFirstScreen; | |
5986 | struct frame *f; | |
dd946752 | 5987 | NSSize sz; |
6871e574 JD |
5988 | NSRect r, wr; |
5989 | NSColor *col; | |
5990 | ||
5991 | if (fs_is_native) | |
5992 | { | |
5993 | [[self window] toggleFullScreen:sender]; | |
5994 | return; | |
5995 | } | |
5996 | ||
5997 | w = [self window]; | |
5998 | onFirstScreen = [[w screen] isEqual:[[NSScreen screens] objectAtIndex:0]]; | |
5999 | f = emacsframe; | |
6000 | wr = [w frame]; | |
6001 | col = ns_lookup_indexed_color (NS_FACE_BACKGROUND | |
6002 | (FRAME_DEFAULT_FACE (f)), | |
6003 | f); | |
dd946752 JD |
6004 | |
6005 | sz.width = FRAME_COLUMN_WIDTH (f); | |
6006 | sz.height = FRAME_LINE_HEIGHT (f); | |
6007 | ||
6008 | if (fs_state != FULLSCREEN_BOTH) | |
6009 | { | |
6010 | /* Hide dock and menubar if we are on the primary screen. */ | |
6011 | if (onFirstScreen) | |
6012 | { | |
6013 | #if defined (NS_IMPL_COCOA) && \ | |
6014 | MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6 | |
6015 | NSApplicationPresentationOptions options | |
6016 | = NSApplicationPresentationAutoHideDock | |
6017 | | NSApplicationPresentationAutoHideMenuBar; | |
6018 | ||
6019 | [NSApp setPresentationOptions: options]; | |
6020 | #else | |
6021 | [NSMenu setMenuBarVisible:NO]; | |
6022 | #endif | |
6023 | } | |
6024 | ||
6025 | fw = [[EmacsFSWindow alloc] | |
04fafa46 | 6026 | initWithContentRect:[w contentRectForFrameRect:wr] |
dd946752 JD |
6027 | styleMask:NSBorderlessWindowMask |
6028 | backing:NSBackingStoreBuffered | |
6029 | defer:YES | |
6030 | screen:[w screen]]; | |
6031 | ||
6032 | [fw setContentView:[w contentView]]; | |
6033 | [fw setTitle:[w title]]; | |
dd946752 | 6034 | [fw setDelegate:self]; |
dd946752 JD |
6035 | [fw setAcceptsMouseMovedEvents: YES]; |
6036 | [fw useOptimizedDrawing: YES]; | |
6037 | [fw setResizeIncrements: sz]; | |
6038 | [fw setBackgroundColor: col]; | |
6039 | if ([col alphaComponent] != 1.0) | |
6040 | [fw setOpaque: NO]; | |
6041 | ||
6042 | f->border_width = 0; | |
6043 | FRAME_NS_TITLEBAR_HEIGHT (f) = 0; | |
04fafa46 JD |
6044 | tobar_height = FRAME_TOOLBAR_HEIGHT (f); |
6045 | FRAME_TOOLBAR_HEIGHT (f) = 0; | |
dd946752 JD |
6046 | |
6047 | nonfs_window = w; | |
04fafa46 | 6048 | |
dd946752 | 6049 | [self windowWillEnterFullScreen:nil]; |
04fafa46 JD |
6050 | [fw makeKeyAndOrderFront:NSApp]; |
6051 | [fw makeFirstResponder:self]; | |
dd946752 JD |
6052 | [w orderOut:self]; |
6053 | r = [fw frameRectForContentRect:[[fw screen] frame]]; | |
6054 | [fw setFrame: r display:YES animate:YES]; | |
6055 | [self windowDidEnterFullScreen:nil]; | |
04fafa46 | 6056 | [fw display]; |
dd946752 JD |
6057 | } |
6058 | else | |
6059 | { | |
6060 | fw = w; | |
6061 | w = nonfs_window; | |
04fafa46 | 6062 | nonfs_window = nil; |
dd946752 JD |
6063 | |
6064 | if (onFirstScreen) | |
6065 | { | |
6066 | #if defined (NS_IMPL_COCOA) && \ | |
6067 | MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6 | |
6068 | [NSApp setPresentationOptions: NSApplicationPresentationDefault]; | |
6069 | #else | |
6070 | [NSMenu setMenuBarVisible:YES]; | |
6071 | #endif | |
6072 | } | |
6073 | ||
6074 | [w setContentView:[fw contentView]]; | |
6075 | [w setResizeIncrements: sz]; | |
6076 | [w setBackgroundColor: col]; | |
6077 | if ([col alphaComponent] != 1.0) | |
6078 | [w setOpaque: NO]; | |
5f3f57be | 6079 | |
dd946752 | 6080 | f->border_width = bwidth; |
04fafa46 | 6081 | FRAME_NS_TITLEBAR_HEIGHT (f) = tibar_height; |
6871e574 JD |
6082 | if (FRAME_EXTERNAL_TOOL_BAR (f)) |
6083 | FRAME_TOOLBAR_HEIGHT (f) = tobar_height; | |
dd946752 JD |
6084 | |
6085 | [self windowWillExitFullScreen:nil]; | |
6086 | [fw setFrame: [w frame] display:YES animate:YES]; | |
6087 | [fw close]; | |
6088 | [w makeKeyAndOrderFront:NSApp]; | |
6089 | [self windowDidExitFullScreen:nil]; | |
6871e574 | 6090 | [self updateFrameSize:YES]; |
dd946752 | 6091 | } |
dd946752 JD |
6092 | } |
6093 | ||
6094 | - (void)handleFS | |
6095 | { | |
6096 | if (fs_state != emacsframe->want_fullscreen) | |
6097 | { | |
6098 | if (fs_state == FULLSCREEN_BOTH) | |
6099 | { | |
6100 | [self toggleFullScreen:self]; | |
6101 | } | |
6102 | ||
6103 | switch (emacsframe->want_fullscreen) | |
6104 | { | |
6105 | case FULLSCREEN_BOTH: | |
6106 | [self toggleFullScreen:self]; | |
6107 | break; | |
6108 | case FULLSCREEN_WIDTH: | |
6109 | next_maximized = FULLSCREEN_WIDTH; | |
6110 | if (fs_state != FULLSCREEN_BOTH) | |
6111 | [[self window] performZoom:self]; | |
6112 | break; | |
6113 | case FULLSCREEN_HEIGHT: | |
6114 | next_maximized = FULLSCREEN_HEIGHT; | |
6115 | if (fs_state != FULLSCREEN_BOTH) | |
6116 | [[self window] performZoom:self]; | |
6117 | break; | |
6118 | case FULLSCREEN_MAXIMIZED: | |
6119 | next_maximized = FULLSCREEN_MAXIMIZED; | |
6120 | if (fs_state != FULLSCREEN_BOTH) | |
6121 | [[self window] performZoom:self]; | |
6122 | break; | |
6123 | case FULLSCREEN_NONE: | |
6124 | if (fs_state != FULLSCREEN_BOTH) | |
6125 | { | |
6126 | next_maximized = FULLSCREEN_NONE; | |
6127 | [[self window] performZoom:self]; | |
6128 | } | |
6129 | break; | |
6130 | } | |
5f3f57be | 6131 | |
dd946752 JD |
6132 | emacsframe->want_fullscreen = FULLSCREEN_NONE; |
6133 | } | |
6134 | ||
6135 | } | |
6136 | ||
6137 | - (void) setFSValue: (int)value | |
6138 | { | |
6139 | Lisp_Object lval = Qnil; | |
6140 | switch (value) | |
6141 | { | |
6142 | case FULLSCREEN_BOTH: | |
6143 | lval = Qfullboth; | |
6144 | break; | |
6145 | case FULLSCREEN_WIDTH: | |
6146 | lval = Qfullwidth; | |
6147 | break; | |
6148 | case FULLSCREEN_HEIGHT: | |
6149 | lval = Qfullheight; | |
6150 | break; | |
6151 | case FULLSCREEN_MAXIMIZED: | |
6152 | lval = Qmaximized; | |
6153 | break; | |
6154 | } | |
6155 | store_frame_param (emacsframe, Qfullscreen, lval); | |
6156 | fs_state = value; | |
6157 | } | |
edfda783 AR |
6158 | |
6159 | - (void)mouseEntered: (NSEvent *)theEvent | |
6160 | { | |
edfda783 | 6161 | NSTRACE (mouseEntered); |
edfda783 AR |
6162 | last_mouse_movement_time = EV_TIMESTAMP (theEvent); |
6163 | } | |
6164 | ||
6165 | ||
6166 | - (void)mouseExited: (NSEvent *)theEvent | |
6167 | { | |
bbf534ce | 6168 | Mouse_HLInfo *hlinfo = emacsframe ? MOUSE_HL_INFO (emacsframe) : NULL; |
edfda783 AR |
6169 | |
6170 | NSTRACE (mouseExited); | |
6171 | ||
c1fc2d3a | 6172 | if (!hlinfo) |
edfda783 AR |
6173 | return; |
6174 | ||
6175 | last_mouse_movement_time = EV_TIMESTAMP (theEvent); | |
6176 | ||
bbf534ce | 6177 | if (emacsframe == hlinfo->mouse_face_mouse_frame) |
edfda783 | 6178 | { |
bbf534ce EZ |
6179 | clear_mouse_face (hlinfo); |
6180 | hlinfo->mouse_face_mouse_frame = 0; | |
edfda783 AR |
6181 | } |
6182 | } | |
6183 | ||
6184 | ||
6185 | - menuDown: sender | |
6186 | { | |
6187 | NSTRACE (menuDown); | |
6188 | if (context_menu_value == -1) | |
6189 | context_menu_value = [sender tag]; | |
1088b922 | 6190 | else |
0dc8cf50 JD |
6191 | { |
6192 | NSInteger tag = [sender tag]; | |
6193 | find_and_call_menu_selection (emacsframe, emacsframe->menu_bar_items_used, | |
e69b0960 | 6194 | emacsframe->menu_bar_vector, |
0dc8cf50 JD |
6195 | (void *)tag); |
6196 | } | |
6197 | ||
edfda783 AR |
6198 | ns_send_appdefined (-1); |
6199 | return self; | |
6200 | } | |
6201 | ||
6202 | ||
6203 | - (EmacsToolbar *)toolbar | |
6204 | { | |
6205 | return toolbar; | |
6206 | } | |
6207 | ||
6208 | ||
6209 | /* this gets called on toolbar button click */ | |
6210 | - toolbarClicked: (id)item | |
6211 | { | |
6212 | NSEvent *theEvent; | |
6213 | int idx = [item tag] * TOOL_BAR_ITEM_NSLOTS; | |
6214 | ||
6215 | NSTRACE (toolbarClicked); | |
6216 | ||
6217 | if (!emacs_event) | |
6218 | return self; | |
6219 | ||
6220 | /* send first event (for some reason two needed) */ | |
8612b71a | 6221 | theEvent = [[self window] currentEvent]; |
edfda783 AR |
6222 | emacs_event->kind = TOOL_BAR_EVENT; |
6223 | XSETFRAME (emacs_event->arg, emacsframe); | |
6224 | EV_TRAILER (theEvent); | |
6225 | ||
6226 | emacs_event->kind = TOOL_BAR_EVENT; | |
6227 | /* XSETINT (emacs_event->code, 0); */ | |
e69b0960 | 6228 | emacs_event->arg = AREF (emacsframe->tool_bar_items, |
edd74c35 | 6229 | idx + TOOL_BAR_ITEM_KEY); |
edfda783 AR |
6230 | emacs_event->modifiers = EV_MODIFIERS (theEvent); |
6231 | EV_TRAILER (theEvent); | |
6232 | return self; | |
6233 | } | |
6234 | ||
6235 | ||
6236 | - toggleToolbar: (id)sender | |
6237 | { | |
8612b71a AR |
6238 | if (!emacs_event) |
6239 | return self; | |
6240 | ||
a9f58614 | 6241 | emacs_event->kind = NS_NONKEY_EVENT; |
8612b71a AR |
6242 | emacs_event->code = KEY_NS_TOGGLE_TOOLBAR; |
6243 | EV_TRAILER ((id)nil); | |
6244 | return self; | |
edfda783 AR |
6245 | } |
6246 | ||
6247 | ||
6248 | - (void)drawRect: (NSRect)rect | |
6249 | { | |
6250 | int x = NSMinX (rect), y = NSMinY (rect); | |
6251 | int width = NSWidth (rect), height = NSHeight (rect); | |
6252 | ||
6253 | NSTRACE (drawRect); | |
6254 | ||
3bc0a2f7 | 6255 | if (!emacsframe || !emacsframe->output_data.ns) |
edfda783 AR |
6256 | return; |
6257 | ||
4ddf94bd | 6258 | ns_clear_frame_area (emacsframe, x, y, width, height); |
edfda783 | 6259 | expose_frame (emacsframe, x, y, width, height); |
15891144 DR |
6260 | |
6261 | /* | |
6262 | drawRect: may be called (at least in OS X 10.5) for invisible | |
2c6584e8 | 6263 | views as well for some reason. Thus, do not infer visibility |
15891144 DR |
6264 | here. |
6265 | ||
6266 | emacsframe->async_visible = 1; | |
6267 | emacsframe->async_iconified = 0; | |
6268 | */ | |
edfda783 AR |
6269 | } |
6270 | ||
6271 | ||
6272 | /* NSDraggingDestination protocol methods. Actually this is not really a | |
6273 | protocol, but a category of Object. O well... */ | |
6274 | ||
e7b90afd | 6275 | -(NSUInteger) draggingEntered: (id <NSDraggingInfo>) sender |
edfda783 AR |
6276 | { |
6277 | NSTRACE (draggingEntered); | |
6278 | return NSDragOperationGeneric; | |
6279 | } | |
6280 | ||
6281 | ||
6282 | -(BOOL)prepareForDragOperation: (id <NSDraggingInfo>) sender | |
6283 | { | |
6284 | return YES; | |
6285 | } | |
6286 | ||
6287 | ||
6288 | -(BOOL)performDragOperation: (id <NSDraggingInfo>) sender | |
6289 | { | |
6290 | id pb; | |
6291 | int x, y; | |
6292 | NSString *type; | |
6293 | NSEvent *theEvent = [[self window] currentEvent]; | |
6294 | NSPoint position; | |
6295 | ||
6296 | NSTRACE (performDragOperation); | |
6297 | ||
6298 | if (!emacs_event) | |
3fdebbf9 | 6299 | return NO; |
edfda783 AR |
6300 | |
6301 | position = [self convertPoint: [sender draggingLocation] fromView: nil]; | |
6302 | x = lrint (position.x); y = lrint (position.y); | |
6303 | ||
6304 | pb = [sender draggingPasteboard]; | |
6305 | type = [pb availableTypeFromArray: ns_drag_types]; | |
6306 | if (type == 0) | |
6307 | { | |
6308 | return NO; | |
6309 | } | |
6310 | else if ([type isEqualToString: NSFilenamesPboardType]) | |
6311 | { | |
6312 | NSArray *files; | |
6313 | NSEnumerator *fenum; | |
6314 | NSString *file; | |
6315 | ||
6316 | if (!(files = [pb propertyListForType: type])) | |
6317 | return NO; | |
6318 | ||
6319 | fenum = [files objectEnumerator]; | |
6320 | while ( (file = [fenum nextObject]) ) | |
6321 | { | |
a9f58614 | 6322 | emacs_event->kind = NS_NONKEY_EVENT; |
edfda783 AR |
6323 | emacs_event->code = KEY_NS_DRAG_FILE; |
6324 | XSETINT (emacs_event->x, x); | |
6325 | XSETINT (emacs_event->y, y); | |
6326 | ns_input_file = append2 (ns_input_file, | |
6327 | build_string ([file UTF8String])); | |
6328 | emacs_event->modifiers = EV_MODIFIERS (theEvent); | |
6329 | EV_TRAILER (theEvent); | |
6330 | } | |
6331 | return YES; | |
6332 | } | |
6333 | else if ([type isEqualToString: NSURLPboardType]) | |
6334 | { | |
6335 | NSString *file; | |
6336 | NSURL *fileURL; | |
6337 | ||
6338 | if (!(fileURL = [NSURL URLFromPasteboard: pb]) || | |
6339 | [fileURL isFileURL] == NO) | |
6340 | return NO; | |
6341 | ||
6342 | file = [fileURL path]; | |
a9f58614 | 6343 | emacs_event->kind = NS_NONKEY_EVENT; |
edfda783 AR |
6344 | emacs_event->code = KEY_NS_DRAG_FILE; |
6345 | XSETINT (emacs_event->x, x); | |
6346 | XSETINT (emacs_event->y, y); | |
6347 | ns_input_file = append2 (ns_input_file, build_string ([file UTF8String])); | |
6348 | emacs_event->modifiers = EV_MODIFIERS (theEvent); | |
6349 | EV_TRAILER (theEvent); | |
6350 | return YES; | |
6351 | } | |
6352 | else if ([type isEqualToString: NSStringPboardType] | |
6353 | || [type isEqualToString: NSTabularTextPboardType]) | |
6354 | { | |
6355 | NSString *data; | |
6356 | ||
6357 | if (! (data = [pb stringForType: type])) | |
6358 | return NO; | |
6359 | ||
a9f58614 | 6360 | emacs_event->kind = NS_NONKEY_EVENT; |
edfda783 AR |
6361 | emacs_event->code = KEY_NS_DRAG_TEXT; |
6362 | XSETINT (emacs_event->x, x); | |
6363 | XSETINT (emacs_event->y, y); | |
6364 | ns_input_text = build_string ([data UTF8String]); | |
6365 | emacs_event->modifiers = EV_MODIFIERS (theEvent); | |
6366 | EV_TRAILER (theEvent); | |
6367 | return YES; | |
6368 | } | |
6369 | else if ([type isEqualToString: NSColorPboardType]) | |
6370 | { | |
6371 | NSColor *c = [NSColor colorFromPasteboard: pb]; | |
a9f58614 | 6372 | emacs_event->kind = NS_NONKEY_EVENT; |
edfda783 AR |
6373 | emacs_event->code = KEY_NS_DRAG_COLOR; |
6374 | XSETINT (emacs_event->x, x); | |
6375 | XSETINT (emacs_event->y, y); | |
6376 | ns_input_color = ns_color_to_lisp (c); | |
6377 | emacs_event->modifiers = EV_MODIFIERS (theEvent); | |
6378 | EV_TRAILER (theEvent); | |
6379 | return YES; | |
6380 | } | |
6381 | else if ([type isEqualToString: NSFontPboardType]) | |
6382 | { | |
6383 | /* impl based on GNUstep NSTextView.m */ | |
6384 | NSData *data = [pb dataForType: NSFontPboardType]; | |
6385 | NSDictionary *dict = [NSUnarchiver unarchiveObjectWithData: data]; | |
6386 | NSFont *font = [dict objectForKey: NSFontAttributeName]; | |
6387 | char fontSize[10]; | |
6388 | ||
6389 | if (font == nil) | |
6390 | return NO; | |
6391 | ||
a9f58614 | 6392 | emacs_event->kind = NS_NONKEY_EVENT; |
edfda783 AR |
6393 | emacs_event->code = KEY_NS_CHANGE_FONT; |
6394 | XSETINT (emacs_event->x, x); | |
6395 | XSETINT (emacs_event->y, y); | |
6396 | ns_input_font = build_string ([[font fontName] UTF8String]); | |
6397 | snprintf (fontSize, 10, "%f", [font pointSize]); | |
6398 | ns_input_fontsize = build_string (fontSize); | |
6399 | emacs_event->modifiers = EV_MODIFIERS (theEvent); | |
6400 | EV_TRAILER (theEvent); | |
6401 | return YES; | |
6402 | } | |
6403 | else | |
6404 | { | |
6405 | error ("Invalid data type in dragging pasteboard."); | |
6406 | return NO; | |
6407 | } | |
6408 | } | |
6409 | ||
6410 | ||
699c10bd JD |
6411 | - (id) validRequestorForSendType: (NSString *)typeSent |
6412 | returnType: (NSString *)typeReturned | |
edfda783 AR |
6413 | { |
6414 | NSTRACE (validRequestorForSendType); | |
699c10bd | 6415 | if (typeSent != nil && [ns_send_types indexOfObject: typeSent] != NSNotFound |
3fe4b549 | 6416 | && typeReturned == nil) |
699c10bd JD |
6417 | { |
6418 | if (! NILP (ns_get_local_selection (QPRIMARY, QUTF8_STRING))) | |
6419 | return self; | |
6420 | } | |
edfda783 AR |
6421 | |
6422 | return [super validRequestorForSendType: typeSent | |
6423 | returnType: typeReturned]; | |
6424 | } | |
6425 | ||
6426 | ||
d900b2af AR |
6427 | /* The next two methods are part of NSServicesRequests informal protocol, |
6428 | supposedly called when a services menu item is chosen from this app. | |
6429 | But this should not happen because we override the services menu with our | |
6430 | own entries which call ns-perform-service. | |
d6223c23 | 6431 | Nonetheless, it appeared to happen (under strange circumstances): bug#1435. |
d900b2af AR |
6432 | So let's at least stub them out until further investigation can be done. */ |
6433 | ||
6434 | - (BOOL) readSelectionFromPasteboard: (NSPasteboard *)pb | |
6435 | { | |
6436 | /* we could call ns_string_from_pasteboard(pboard) here but then it should | |
6437 | be written into the buffer in place of the existing selection.. | |
6438 | ordinary service calls go through functions defined in ns-win.el */ | |
6439 | return NO; | |
6440 | } | |
6441 | ||
6442 | - (BOOL) writeSelectionToPasteboard: (NSPasteboard *)pb types: (NSArray *)types | |
6443 | { | |
699c10bd JD |
6444 | NSArray *typesDeclared; |
6445 | Lisp_Object val; | |
6446 | ||
6447 | /* We only support NSStringPboardType */ | |
6448 | if ([types containsObject:NSStringPboardType] == NO) { | |
6449 | return NO; | |
6450 | } | |
6451 | ||
6452 | val = ns_get_local_selection (QPRIMARY, QUTF8_STRING); | |
6453 | if (CONSP (val) && SYMBOLP (XCAR (val))) | |
6454 | { | |
6455 | val = XCDR (val); | |
6456 | if (CONSP (val) && NILP (XCDR (val))) | |
6457 | val = XCAR (val); | |
6458 | } | |
6459 | if (! STRINGP (val)) | |
6460 | return NO; | |
6461 | ||
6462 | typesDeclared = [NSArray arrayWithObject:NSStringPboardType]; | |
6463 | [pb declareTypes:typesDeclared owner:nil]; | |
6464 | ns_string_to_pasteboard (pb, val); | |
6465 | return YES; | |
d900b2af AR |
6466 | } |
6467 | ||
6468 | ||
edfda783 AR |
6469 | /* setMini =YES means set from internal (gives a finder icon), NO means set nil |
6470 | (gives a miniaturized version of the window); currently we use the latter for | |
6471 | frames whose active buffer doesn't correspond to any file | |
6472 | (e.g., '*scratch*') */ | |
6473 | - setMiniwindowImage: (BOOL) setMini | |
6474 | { | |
6475 | id image = [[self window] miniwindowImage]; | |
6476 | NSTRACE (setMiniwindowImage); | |
6477 | ||
6478 | /* NOTE: under Cocoa miniwindowImage always returns nil, documentation | |
6479 | about "AppleDockIconEnabled" notwithstanding, however the set message | |
6480 | below has its effect nonetheless. */ | |
6481 | if (image != emacsframe->output_data.ns->miniimage) | |
6482 | { | |
6483 | if (image && [image isKindOfClass: [EmacsImage class]]) | |
6484 | [image release]; | |
6485 | [[self window] setMiniwindowImage: | |
6486 | setMini ? emacsframe->output_data.ns->miniimage : nil]; | |
6487 | } | |
6488 | ||
6489 | return self; | |
6490 | } | |
6491 | ||
6492 | ||
6493 | - (void) setRows: (int) r andColumns: (int) c | |
6494 | { | |
6495 | rows = r; | |
6496 | cols = c; | |
6497 | } | |
6498 | ||
6499 | @end /* EmacsView */ | |
6500 | ||
6501 | ||
6502 | ||
6503 | /* ========================================================================== | |
6504 | ||
6505 | EmacsWindow implementation | |
6506 | ||
6507 | ========================================================================== */ | |
6508 | ||
6509 | @implementation EmacsWindow | |
6510 | ||
784051c4 | 6511 | #ifdef NS_IMPL_COCOA |
c4328746 JD |
6512 | - (id)accessibilityAttributeValue:(NSString *)attribute |
6513 | { | |
6514 | Lisp_Object str = Qnil; | |
6515 | struct frame *f = SELECTED_FRAME (); | |
d3d50620 | 6516 | struct buffer *curbuf = XBUFFER (XWINDOW (f->selected_window)->buffer); |
1088b922 | 6517 | |
c4328746 JD |
6518 | if ([attribute isEqualToString:NSAccessibilityRoleAttribute]) |
6519 | return NSAccessibilityTextFieldRole; | |
6520 | ||
6521 | if ([attribute isEqualToString:NSAccessibilitySelectedTextAttribute] | |
6522 | && curbuf && ! NILP (BVAR (curbuf, mark_active))) | |
6523 | { | |
6524 | str = ns_get_local_selection (QPRIMARY, QUTF8_STRING); | |
6525 | } | |
6526 | else if (curbuf && [attribute isEqualToString:NSAccessibilityValueAttribute]) | |
6527 | { | |
6528 | if (! NILP (BVAR (curbuf, mark_active))) | |
6529 | str = ns_get_local_selection (QPRIMARY, QUTF8_STRING); | |
1088b922 | 6530 | |
c4328746 JD |
6531 | if (NILP (str)) |
6532 | { | |
6533 | ptrdiff_t start_byte = BUF_BEGV_BYTE (curbuf); | |
6534 | ptrdiff_t byte_range = BUF_ZV_BYTE (curbuf) - start_byte; | |
6535 | ptrdiff_t range = BUF_ZV (curbuf) - BUF_BEGV (curbuf); | |
1088b922 | 6536 | |
c4328746 JD |
6537 | if (! NILP (BVAR (curbuf, enable_multibyte_characters))) |
6538 | str = make_uninit_multibyte_string (range, byte_range); | |
6539 | else | |
6540 | str = make_uninit_string (range); | |
6541 | /* To check: This returns emacs-utf-8, which is a superset of utf-8. | |
6542 | Is this a problem? */ | |
6543 | memcpy (SDATA (str), BYTE_POS_ADDR (start_byte), byte_range); | |
6544 | } | |
6545 | } | |
1088b922 PE |
6546 | |
6547 | ||
6548 | if (! NILP (str)) | |
c4328746 JD |
6549 | { |
6550 | if (CONSP (str) && SYMBOLP (XCAR (str))) | |
6551 | { | |
6552 | str = XCDR (str); | |
6553 | if (CONSP (str) && NILP (XCDR (str))) | |
6554 | str = XCAR (str); | |
6555 | } | |
6556 | if (STRINGP (str)) | |
6557 | { | |
6558 | const char *utfStr = SSDATA (str); | |
6559 | NSString *nsStr = [NSString stringWithUTF8String: utfStr]; | |
6560 | return nsStr; | |
6561 | } | |
6562 | } | |
1088b922 | 6563 | |
c4328746 JD |
6564 | return [super accessibilityAttributeValue:attribute]; |
6565 | } | |
784051c4 | 6566 | #endif /* NS_IMPL_COCOA */ |
c4328746 | 6567 | |
e2f79c8d JD |
6568 | /* If we have multiple monitors, one above the other, we don't want to |
6569 | restrict the height to just one monitor. So we override this. */ | |
6570 | - (NSRect)constrainFrameRect:(NSRect)frameRect toScreen:(NSScreen *)screen | |
6571 | { | |
aff67c82 JD |
6572 | /* When making the frame visible for the first time or if there is just |
6573 | one screen, we want to constrain. Other times not. */ | |
6574 | NSUInteger nr_screens = [[NSScreen screens] count]; | |
e2f79c8d | 6575 | struct frame *f = ((EmacsView *)[self delegate])->emacsframe; |
f0a1382a JD |
6576 | NSTRACE (constrainFrameRect); |
6577 | ||
aff67c82 | 6578 | if (nr_screens == 1) |
9d7f1863 JD |
6579 | { |
6580 | NSRect r = [super constrainFrameRect:frameRect toScreen:screen]; | |
9d7f1863 JD |
6581 | return r; |
6582 | } | |
0caaedb1 | 6583 | |
f0a1382a JD |
6584 | if (f->output_data.ns->dont_constrain |
6585 | || ns_menu_bar_should_be_hidden ()) | |
e2f79c8d JD |
6586 | return frameRect; |
6587 | ||
3fb69558 | 6588 | f->output_data.ns->dont_constrain = 1; |
e2f79c8d JD |
6589 | return [super constrainFrameRect:frameRect toScreen:screen]; |
6590 | } | |
6591 | ||
edfda783 AR |
6592 | @end /* EmacsWindow */ |
6593 | ||
6594 | ||
dd946752 JD |
6595 | @implementation EmacsFSWindow |
6596 | ||
6597 | - (BOOL)canBecomeKeyWindow | |
6598 | { | |
6599 | return YES; | |
6600 | } | |
6601 | ||
04fafa46 JD |
6602 | - (BOOL)canBecomeMainWindow |
6603 | { | |
6604 | return YES; | |
6605 | } | |
6606 | ||
dd946752 JD |
6607 | @end |
6608 | ||
edfda783 AR |
6609 | /* ========================================================================== |
6610 | ||
6611 | EmacsScroller implementation | |
6612 | ||
6613 | ========================================================================== */ | |
6614 | ||
6615 | ||
6616 | @implementation EmacsScroller | |
6617 | ||
6618 | /* for repeat button push */ | |
6619 | #define SCROLL_BAR_FIRST_DELAY 0.5 | |
6620 | #define SCROLL_BAR_CONTINUOUS_DELAY (1.0 / 15) | |
6621 | ||
e7b90afd | 6622 | + (CGFloat) scrollerWidth |
edfda783 | 6623 | { |
df2142db AR |
6624 | /* TODO: if we want to allow variable widths, this is the place to do it, |
6625 | however neither GNUstep nor Cocoa support it very well */ | |
edfda783 AR |
6626 | return [NSScroller scrollerWidth]; |
6627 | } | |
6628 | ||
6629 | ||
6630 | - initFrame: (NSRect )r window: (Lisp_Object)nwin | |
6631 | { | |
6632 | NSTRACE (EmacsScroller_initFrame); | |
6633 | ||
6634 | r.size.width = [EmacsScroller scrollerWidth]; | |
6635 | [super initWithFrame: r/*NSMakeRect (0, 0, 0, 0)*/]; | |
6636 | [self setContinuous: YES]; | |
6637 | [self setEnabled: YES]; | |
6638 | ||
6639 | /* Ensure auto resizing of scrollbars occurs within the emacs frame's view | |
6aba198c AR |
6640 | locked against the top and bottom edges, and right edge on OS X, where |
6641 | scrollers are on right. */ | |
6642 | #ifdef NS_IMPL_GNUSTEP | |
6643 | [self setAutoresizingMask: NSViewMaxXMargin | NSViewHeightSizable]; | |
6644 | #else | |
edfda783 | 6645 | [self setAutoresizingMask: NSViewMinXMargin | NSViewHeightSizable]; |
6aba198c | 6646 | #endif |
edfda783 AR |
6647 | |
6648 | win = nwin; | |
6649 | condemned = NO; | |
6650 | pixel_height = NSHeight (r); | |
9aabf64c | 6651 | if (pixel_height == 0) pixel_height = 1; |
edfda783 AR |
6652 | min_portion = 20 / pixel_height; |
6653 | ||
d3d50620 | 6654 | frame = XFRAME (XWINDOW (win)->frame); |
edfda783 AR |
6655 | if (FRAME_LIVE_P (frame)) |
6656 | { | |
6657 | int i; | |
6658 | EmacsView *view = FRAME_NS_VIEW (frame); | |
6659 | NSView *sview = [[view window] contentView]; | |
6660 | NSArray *subs = [sview subviews]; | |
6661 | ||
6662 | /* disable optimization stopping redraw of other scrollbars */ | |
6663 | view->scrollbarsNeedingUpdate = 0; | |
6664 | for (i =[subs count]-1; i >= 0; i--) | |
6665 | if ([[subs objectAtIndex: i] isKindOfClass: [EmacsScroller class]]) | |
6666 | view->scrollbarsNeedingUpdate++; | |
6667 | [sview addSubview: self]; | |
6668 | } | |
6669 | ||
6670 | /* [self setFrame: r]; */ | |
6671 | ||
6672 | return self; | |
6673 | } | |
6674 | ||
6675 | ||
6676 | - (void)setFrame: (NSRect)newRect | |
6677 | { | |
6678 | NSTRACE (EmacsScroller_setFrame); | |
4d7e6e51 | 6679 | /* block_input (); */ |
edfda783 | 6680 | pixel_height = NSHeight (newRect); |
9aabf64c | 6681 | if (pixel_height == 0) pixel_height = 1; |
edfda783 AR |
6682 | min_portion = 20 / pixel_height; |
6683 | [super setFrame: newRect]; | |
6684 | [self display]; | |
4d7e6e51 | 6685 | /* unblock_input (); */ |
edfda783 AR |
6686 | } |
6687 | ||
6688 | ||
6689 | - (void)dealloc | |
6690 | { | |
6691 | NSTRACE (EmacsScroller_dealloc); | |
6692 | if (!NILP (win)) | |
e8c17b81 | 6693 | wset_vertical_scroll_bar (XWINDOW (win), Qnil); |
edfda783 AR |
6694 | [super dealloc]; |
6695 | } | |
6696 | ||
6697 | ||
6698 | - condemn | |
6699 | { | |
6700 | NSTRACE (condemn); | |
6701 | condemned =YES; | |
6702 | return self; | |
6703 | } | |
6704 | ||
6705 | ||
6706 | - reprieve | |
6707 | { | |
6708 | NSTRACE (reprieve); | |
6709 | condemned =NO; | |
6710 | return self; | |
6711 | } | |
6712 | ||
6713 | ||
6714 | - judge | |
6715 | { | |
6716 | NSTRACE (judge); | |
6717 | if (condemned) | |
6718 | { | |
3d608a86 | 6719 | EmacsView *view; |
4d7e6e51 | 6720 | block_input (); |
edfda783 | 6721 | /* ensure other scrollbar updates after deletion */ |
3d608a86 | 6722 | view = (EmacsView *)FRAME_NS_VIEW (frame); |
edfda783 AR |
6723 | if (view != nil) |
6724 | view->scrollbarsNeedingUpdate++; | |
6725 | [self removeFromSuperview]; | |
6726 | [self release]; | |
4d7e6e51 | 6727 | unblock_input (); |
edfda783 AR |
6728 | } |
6729 | return self; | |
6730 | } | |
6731 | ||
6732 | ||
6733 | - (void)resetCursorRects | |
6734 | { | |
6735 | NSRect visible = [self visibleRect]; | |
6736 | NSTRACE (resetCursorRects); | |
6737 | ||
6738 | if (!NSIsEmptyRect (visible)) | |
6739 | [self addCursorRect: visible cursor: [NSCursor arrowCursor]]; | |
6740 | [[NSCursor arrowCursor] setOnMouseEntered: YES]; | |
6741 | } | |
6742 | ||
6743 | ||
6744 | - (int) checkSamePosition: (int) position portion: (int) portion | |
6745 | whole: (int) whole | |
6746 | { | |
6747 | return em_position ==position && em_portion ==portion && em_whole ==whole | |
6748 | && portion != whole; /* needed for resize empty buf */ | |
6749 | } | |
6750 | ||
6751 | ||
6752 | - setPosition: (int)position portion: (int)portion whole: (int)whole | |
6753 | { | |
6754 | NSTRACE (setPosition); | |
6755 | ||
6756 | em_position = position; | |
6757 | em_portion = portion; | |
6758 | em_whole = whole; | |
6759 | ||
6760 | if (portion >= whole) | |
4393663b JD |
6761 | { |
6762 | #if defined (NS_IMPL_COCOA) && MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_5 | |
6763 | [self setKnobProportion: 1.0]; | |
6764 | [self setDoubleValue: 1.0]; | |
6765 | #else | |
6766 | [self setFloatValue: 0.0 knobProportion: 1.0]; | |
6767 | #endif | |
6768 | } | |
edfda783 AR |
6769 | else |
6770 | { | |
6771 | float pos, por; | |
6772 | portion = max ((float)whole*min_portion/pixel_height, portion); | |
6773 | pos = (float)position / (whole - portion); | |
6774 | por = (float)portion/whole; | |
4393663b JD |
6775 | #if defined (NS_IMPL_COCOA) && MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_5 |
6776 | [self setKnobProportion: por]; | |
6777 | [self setDoubleValue: pos]; | |
6778 | #else | |
edfda783 | 6779 | [self setFloatValue: pos knobProportion: por]; |
4393663b | 6780 | #endif |
edfda783 | 6781 | } |
167e3640 JD |
6782 | |
6783 | /* Events may come here even if the event loop is not running. | |
6784 | If we don't enter the event loop, the scroll bar will not update. | |
6785 | So send SIGIO to ourselves. */ | |
a631d0e0 | 6786 | if (apploopnr == 0) raise (SIGIO); |
167e3640 | 6787 | |
edfda783 AR |
6788 | return self; |
6789 | } | |
6790 | ||
df2142db AR |
6791 | /* FIXME: unused at moment (see ns_mouse_position) at the moment because |
6792 | drag events will go directly to the EmacsScroller. Leaving in for now. */ | |
edfda783 AR |
6793 | -(void)getMouseMotionPart: (int *)part window: (Lisp_Object *)window |
6794 | x: (Lisp_Object *)x y: ( Lisp_Object *)y | |
6795 | { | |
6796 | *part = last_hit_part; | |
6797 | *window = win; | |
6798 | XSETINT (*y, pixel_height); | |
6799 | if ([self floatValue] > 0.999) | |
6800 | XSETINT (*x, pixel_height); | |
6801 | else | |
6802 | XSETINT (*x, pixel_height * [self floatValue]); | |
6803 | } | |
6804 | ||
6805 | ||
6806 | /* set up emacs_event */ | |
6807 | - (void) sendScrollEventAtLoc: (float)loc fromEvent: (NSEvent *)e | |
6808 | { | |
6809 | if (!emacs_event) | |
6810 | return; | |
6811 | ||
6812 | emacs_event->part = last_hit_part; | |
6813 | emacs_event->code = 0; | |
6814 | emacs_event->modifiers = EV_MODIFIERS (e) | down_modifier; | |
6815 | emacs_event->frame_or_window = win; | |
6816 | emacs_event->timestamp = EV_TIMESTAMP (e); | |
6817 | emacs_event->kind = SCROLL_BAR_CLICK_EVENT; | |
6818 | emacs_event->arg = Qnil; | |
6819 | XSETINT (emacs_event->x, loc * pixel_height); | |
6820 | XSETINT (emacs_event->y, pixel_height-20); | |
6821 | ||
ddee6515 JD |
6822 | if (q_event_ptr) |
6823 | { | |
6824 | n_emacs_events_pending++; | |
6825 | kbd_buffer_store_event_hold (emacs_event, q_event_ptr); | |
6826 | } | |
6827 | else | |
167e3640 | 6828 | hold_event (emacs_event); |
edfda783 AR |
6829 | EVENT_INIT (*emacs_event); |
6830 | ns_send_appdefined (-1); | |
6831 | } | |
6832 | ||
6833 | ||
6834 | /* called manually thru timer to implement repeated button action w/hold-down */ | |
6835 | - repeatScroll: (NSTimer *)scrollEntry | |
6836 | { | |
6837 | NSEvent *e = [[self window] currentEvent]; | |
6838 | NSPoint p = [[self window] mouseLocationOutsideOfEventStream]; | |
6839 | BOOL inKnob = [self testPart: p] == NSScrollerKnob; | |
6840 | ||
6841 | /* clear timer if need be */ | |
6842 | if (inKnob || [scroll_repeat_entry timeInterval] == SCROLL_BAR_FIRST_DELAY) | |
6843 | { | |
6844 | [scroll_repeat_entry invalidate]; | |
6845 | [scroll_repeat_entry release]; | |
6846 | scroll_repeat_entry = nil; | |
6847 | ||
6848 | if (inKnob) | |
6849 | return self; | |
6850 | ||
facfbbbd SM |
6851 | scroll_repeat_entry |
6852 | = [[NSTimer scheduledTimerWithTimeInterval: | |
6853 | SCROLL_BAR_CONTINUOUS_DELAY | |
edfda783 AR |
6854 | target: self |
6855 | selector: @selector (repeatScroll:) | |
6856 | userInfo: 0 | |
6857 | repeats: YES] | |
facfbbbd | 6858 | retain]; |
edfda783 AR |
6859 | } |
6860 | ||
6861 | [self sendScrollEventAtLoc: 0 fromEvent: e]; | |
6862 | return self; | |
6863 | } | |
6864 | ||
6865 | ||
6866 | /* Asynchronous mouse tracking for scroller. This allows us to dispatch | |
6867 | mouseDragged events without going into a modal loop. */ | |
6868 | - (void)mouseDown: (NSEvent *)e | |
6869 | { | |
6870 | NSRect sr, kr; | |
6871 | /* hitPart is only updated AFTER event is passed on */ | |
6872 | NSScrollerPart part = [self testPart: [e locationInWindow]]; | |
6873 | double inc = 0.0, loc, kloc, pos; | |
6874 | int edge = 0; | |
6875 | ||
6876 | NSTRACE (EmacsScroller_mouseDown); | |
6877 | ||
6878 | switch (part) | |
6879 | { | |
6880 | case NSScrollerDecrementPage: | |
6881 | last_hit_part = scroll_bar_above_handle; inc = -1.0; break; | |
6882 | case NSScrollerIncrementPage: | |
6883 | last_hit_part = scroll_bar_below_handle; inc = 1.0; break; | |
6884 | case NSScrollerDecrementLine: | |
6885 | last_hit_part = scroll_bar_up_arrow; inc = -0.1; break; | |
6886 | case NSScrollerIncrementLine: | |
6887 | last_hit_part = scroll_bar_down_arrow; inc = 0.1; break; | |
6888 | case NSScrollerKnob: | |
6889 | last_hit_part = scroll_bar_handle; break; | |
6890 | case NSScrollerKnobSlot: /* GNUstep-only */ | |
6891 | last_hit_part = scroll_bar_move_ratio; break; | |
6892 | default: /* NSScrollerNoPart? */ | |
e7b90afd | 6893 | fprintf (stderr, "EmacsScoller-mouseDown: unexpected part %ld\n", |
bf856382 | 6894 | (long) part); |
edfda783 AR |
6895 | return; |
6896 | } | |
6897 | ||
6898 | if (inc != 0.0) | |
6899 | { | |
6900 | pos = 0; /* ignored */ | |
6901 | ||
6902 | /* set a timer to repeat, as we can't let superclass do this modally */ | |
facfbbbd | 6903 | scroll_repeat_entry |
b3aac06a | 6904 | = [[NSTimer scheduledTimerWithTimeInterval: SCROLL_BAR_FIRST_DELAY |
facfbbbd SM |
6905 | target: self |
6906 | selector: @selector (repeatScroll:) | |
6907 | userInfo: 0 | |
6908 | repeats: YES] | |
6909 | retain]; | |
edfda783 AR |
6910 | } |
6911 | else | |
6912 | { | |
6913 | /* handle, or on GNUstep possibly slot */ | |
6914 | NSEvent *fake_event; | |
6915 | ||
6916 | /* compute float loc in slot and mouse offset on knob */ | |
6917 | sr = [self convertRect: [self rectForPart: NSScrollerKnobSlot] | |
6918 | toView: nil]; | |
6919 | loc = NSHeight (sr) - ([e locationInWindow].y - NSMinY (sr)); | |
6920 | if (loc <= 0.0) | |
6921 | { | |
6922 | loc = 0.0; | |
6923 | edge = -1; | |
6924 | } | |
6925 | else if (loc >= NSHeight (sr)) | |
6926 | { | |
6927 | loc = NSHeight (sr); | |
6928 | edge = 1; | |
6929 | } | |
6930 | ||
6931 | if (edge) | |
6932 | kloc = 0.5 * edge; | |
6933 | else | |
6934 | { | |
6935 | kr = [self convertRect: [self rectForPart: NSScrollerKnob] | |
6936 | toView: nil]; | |
6937 | kloc = NSHeight (kr) - ([e locationInWindow].y - NSMinY (kr)); | |
6938 | } | |
6939 | last_mouse_offset = kloc; | |
6940 | ||
6941 | /* if knob, tell emacs a location offset by knob pos | |
6942 | (to indicate top of handle) */ | |
6943 | if (part == NSScrollerKnob) | |
6944 | pos = (loc - last_mouse_offset) / NSHeight (sr); | |
6945 | else | |
6946 | /* else this is a slot click on GNUstep: go straight there */ | |
6947 | pos = loc / NSHeight (sr); | |
6948 | ||
6949 | /* send a fake mouse-up to super to preempt modal -trackKnob: mode */ | |
6950 | fake_event = [NSEvent mouseEventWithType: NSLeftMouseUp | |
6951 | location: [e locationInWindow] | |
6952 | modifierFlags: [e modifierFlags] | |
6953 | timestamp: [e timestamp] | |
6954 | windowNumber: [e windowNumber] | |
6955 | context: [e context] | |
6956 | eventNumber: [e eventNumber] | |
6957 | clickCount: [e clickCount] | |
6958 | pressure: [e pressure]]; | |
6959 | [super mouseUp: fake_event]; | |
6960 | } | |
6961 | ||
6962 | if (part != NSScrollerKnob) | |
6963 | [self sendScrollEventAtLoc: pos fromEvent: e]; | |
6964 | } | |
6965 | ||
6966 | ||
6967 | /* Called as we manually track scroller drags, rather than superclass. */ | |
6968 | - (void)mouseDragged: (NSEvent *)e | |
6969 | { | |
6970 | NSRect sr; | |
6971 | double loc, pos; | |
6972 | int edge = 0; | |
6973 | ||
6974 | NSTRACE (EmacsScroller_mouseDragged); | |
6975 | ||
6976 | sr = [self convertRect: [self rectForPart: NSScrollerKnobSlot] | |
6977 | toView: nil]; | |
6978 | loc = NSHeight (sr) - ([e locationInWindow].y - NSMinY (sr)); | |
6979 | ||
6980 | if (loc <= 0.0) | |
6981 | { | |
6982 | loc = 0.0; | |
6983 | edge = -1; | |
6984 | } | |
6985 | else if (loc >= NSHeight (sr) + last_mouse_offset) | |
6986 | { | |
6987 | loc = NSHeight (sr) + last_mouse_offset; | |
6988 | edge = 1; | |
6989 | } | |
6990 | ||
6991 | pos = /*(edge ? loc :*/ (loc - last_mouse_offset) / NSHeight (sr); | |
6992 | [self sendScrollEventAtLoc: pos fromEvent: e]; | |
6993 | } | |
6994 | ||
6995 | ||
6996 | - (void)mouseUp: (NSEvent *)e | |
6997 | { | |
6998 | if (scroll_repeat_entry) | |
6999 | { | |
7000 | [scroll_repeat_entry invalidate]; | |
7001 | [scroll_repeat_entry release]; | |
7002 | scroll_repeat_entry = nil; | |
7003 | } | |
7004 | last_hit_part = 0; | |
7005 | } | |
7006 | ||
7007 | ||
7008 | /* treat scrollwheel events in the bar as though they were in the main window */ | |
7009 | - (void) scrollWheel: (NSEvent *)theEvent | |
7010 | { | |
7011 | EmacsView *view = (EmacsView *)FRAME_NS_VIEW (frame); | |
7012 | [view mouseDown: theEvent]; | |
7013 | } | |
7014 | ||
7015 | @end /* EmacsScroller */ | |
7016 | ||
7017 | ||
7018 | ||
edfda783 AR |
7019 | |
7020 | /* ========================================================================== | |
7021 | ||
7022 | Font-related functions; these used to be in nsfaces.m | |
7023 | ||
7024 | ========================================================================== */ | |
7025 | ||
7026 | ||
7027 | Lisp_Object | |
7028 | x_new_font (struct frame *f, Lisp_Object font_object, int fontset) | |
7029 | { | |
7030 | struct font *font = XFONT_OBJECT (font_object); | |
7031 | ||
7032 | if (fontset < 0) | |
7033 | fontset = fontset_from_font (font_object); | |
7034 | FRAME_FONTSET (f) = fontset; | |
7035 | ||
7036 | if (FRAME_FONT (f) == font) | |
7037 | /* This font is already set in frame F. There's nothing more to | |
7038 | do. */ | |
7039 | return font_object; | |
7040 | ||
7041 | FRAME_FONT (f) = font; | |
7042 | ||
7043 | FRAME_BASELINE_OFFSET (f) = font->baseline_offset; | |
7044 | FRAME_COLUMN_WIDTH (f) = font->average_width; | |
edfda783 AR |
7045 | FRAME_LINE_HEIGHT (f) = font->height; |
7046 | ||
7047 | compute_fringe_widths (f, 1); | |
7048 | ||
7049 | /* Compute the scroll bar width in character columns. */ | |
7050 | if (FRAME_CONFIG_SCROLL_BAR_WIDTH (f) > 0) | |
7051 | { | |
7052 | int wid = FRAME_COLUMN_WIDTH (f); | |
7053 | FRAME_CONFIG_SCROLL_BAR_COLS (f) | |
7054 | = (FRAME_CONFIG_SCROLL_BAR_WIDTH (f) + wid - 1) / wid; | |
7055 | } | |
7056 | else | |
7057 | { | |
7058 | int wid = FRAME_COLUMN_WIDTH (f); | |
7059 | FRAME_CONFIG_SCROLL_BAR_COLS (f) = (14 + wid - 1) / wid; | |
7060 | } | |
7061 | ||
7062 | /* Now make the frame display the given font. */ | |
7063 | if (FRAME_NS_WINDOW (f) != 0) | |
7064 | x_set_window_size (f, 0, FRAME_COLS (f), FRAME_LINES (f)); | |
7065 | ||
7066 | return font_object; | |
7067 | } | |
7068 | ||
7069 | ||
edfda783 | 7070 | /* XLFD: -foundry-family-weight-slant-swidth-adstyle-pxlsz-ptSz-resx-resy-spc-avgWidth-rgstry-encoding */ |
35ed44db AR |
7071 | /* Note: ns_font_to_xlfd and ns_fontname_to_xlfd no longer needed, removed |
7072 | in 1.43. */ | |
edfda783 AR |
7073 | |
7074 | const char * | |
7075 | ns_xlfd_to_fontname (const char *xlfd) | |
7076 | /* -------------------------------------------------------------------------- | |
7077 | Convert an X font name (XLFD) to an NS font name. | |
7078 | Only family is used. | |
7079 | The string returned is temporarily allocated. | |
7080 | -------------------------------------------------------------------------- */ | |
7081 | { | |
7082 | char *name = xmalloc (180); | |
7083 | int i, len; | |
7084 | const char *ret; | |
e2749141 | 7085 | |
edfda783 AR |
7086 | if (!strncmp (xlfd, "--", 2)) |
7087 | sscanf (xlfd, "--%*[^-]-%[^-]179-", name); | |
7088 | else | |
7089 | sscanf (xlfd, "-%*[^-]-%[^-]179-", name); | |
7090 | ||
7091 | /* stopgap for malformed XLFD input */ | |
7092 | if (strlen (name) == 0) | |
7093 | strcpy (name, "Monaco"); | |
7094 | ||
7095 | /* undo hack in ns_fontname_to_xlfd, converting '$' to '-', '_' to ' ' | |
7096 | also uppercase after '-' or ' ' */ | |
620f13b0 | 7097 | name[0] = c_toupper (name[0]); |
edfda783 AR |
7098 | for (len =strlen (name), i =0; i<len; i++) |
7099 | { | |
7100 | if (name[i] == '$') | |
7101 | { | |
7102 | name[i] = '-'; | |
7103 | if (i+1<len) | |
620f13b0 | 7104 | name[i+1] = c_toupper (name[i+1]); |
edfda783 AR |
7105 | } |
7106 | else if (name[i] == '_') | |
7107 | { | |
7108 | name[i] = ' '; | |
7109 | if (i+1<len) | |
620f13b0 | 7110 | name[i+1] = c_toupper (name[i+1]); |
edfda783 AR |
7111 | } |
7112 | } | |
7113 | /*fprintf (stderr, "converted '%s' to '%s'\n",xlfd,name); */ | |
7114 | ret = [[NSString stringWithUTF8String: name] UTF8String]; | |
7115 | xfree (name); | |
7116 | return ret; | |
7117 | } | |
0ae1e5e5 | 7118 | |
15034960 | 7119 | |
1baa6236 | 7120 | void |
3d608a86 | 7121 | syms_of_nsterm (void) |
1baa6236 DN |
7122 | { |
7123 | NSTRACE (syms_of_nsterm); | |
e5a29a10 CY |
7124 | |
7125 | ns_antialias_threshold = 10.0; | |
7126 | ||
4d03ece0 | 7127 | /* from 23+ we need to tell emacs what modifiers there are.. */ |
652fcc71 CY |
7128 | DEFSYM (Qmodifier_value, "modifier-value"); |
7129 | DEFSYM (Qalt, "alt"); | |
7130 | DEFSYM (Qhyper, "hyper"); | |
7131 | DEFSYM (Qmeta, "meta"); | |
7132 | DEFSYM (Qsuper, "super"); | |
7133 | DEFSYM (Qcontrol, "control"); | |
699c10bd JD |
7134 | DEFSYM (QUTF8_STRING, "UTF8_STRING"); |
7135 | ||
4d03ece0 | 7136 | Fput (Qalt, Qmodifier_value, make_number (alt_modifier)); |
4d03ece0 | 7137 | Fput (Qhyper, Qmodifier_value, make_number (hyper_modifier)); |
4d03ece0 | 7138 | Fput (Qmeta, Qmodifier_value, make_number (meta_modifier)); |
4d03ece0 | 7139 | Fput (Qsuper, Qmodifier_value, make_number (super_modifier)); |
4d03ece0 CY |
7140 | Fput (Qcontrol, Qmodifier_value, make_number (ctrl_modifier)); |
7141 | ||
fb9d0f5a | 7142 | DEFVAR_LISP ("ns-input-file", ns_input_file, |
1baa6236 DN |
7143 | "The file specified in the last NS event."); |
7144 | ns_input_file =Qnil; | |
7145 | ||
fb9d0f5a | 7146 | DEFVAR_LISP ("ns-input-text", ns_input_text, |
1baa6236 DN |
7147 | "The data received in the last NS text drag event."); |
7148 | ns_input_text =Qnil; | |
7149 | ||
fb9d0f5a | 7150 | DEFVAR_LISP ("ns-working-text", ns_working_text, |
1baa6236 DN |
7151 | "String for visualizing working composition sequence."); |
7152 | ns_working_text =Qnil; | |
7153 | ||
fb9d0f5a | 7154 | DEFVAR_LISP ("ns-input-font", ns_input_font, |
1baa6236 DN |
7155 | "The font specified in the last NS event."); |
7156 | ns_input_font =Qnil; | |
7157 | ||
fb9d0f5a | 7158 | DEFVAR_LISP ("ns-input-fontsize", ns_input_fontsize, |
1baa6236 DN |
7159 | "The fontsize specified in the last NS event."); |
7160 | ns_input_fontsize =Qnil; | |
7161 | ||
fb9d0f5a | 7162 | DEFVAR_LISP ("ns-input-line", ns_input_line, |
1baa6236 DN |
7163 | "The line specified in the last NS event."); |
7164 | ns_input_line =Qnil; | |
7165 | ||
fb9d0f5a | 7166 | DEFVAR_LISP ("ns-input-color", ns_input_color, |
1baa6236 DN |
7167 | "The color specified in the last NS event."); |
7168 | ns_input_color =Qnil; | |
7169 | ||
fb9d0f5a | 7170 | DEFVAR_LISP ("ns-input-spi-name", ns_input_spi_name, |
1baa6236 DN |
7171 | "The service name specified in the last NS event."); |
7172 | ns_input_spi_name =Qnil; | |
7173 | ||
fb9d0f5a | 7174 | DEFVAR_LISP ("ns-input-spi-arg", ns_input_spi_arg, |
1baa6236 DN |
7175 | "The service argument specified in the last NS event."); |
7176 | ns_input_spi_arg =Qnil; | |
7177 | ||
fb9d0f5a | 7178 | DEFVAR_LISP ("ns-alternate-modifier", ns_alternate_modifier, |
1baa6236 DN |
7179 | "This variable describes the behavior of the alternate or option key.\n\ |
7180 | Set to control, meta, alt, super, or hyper means it is taken to be that key.\n\ | |
7181 | Set to none means that the alternate / option key is not interpreted by Emacs\n\ | |
7182 | at all, allowing it to be used at a lower level for accented character entry."); | |
e5a29a10 | 7183 | ns_alternate_modifier = Qmeta; |
1baa6236 | 7184 | |
fb9d0f5a | 7185 | DEFVAR_LISP ("ns-right-alternate-modifier", ns_right_alternate_modifier, |
a2e35ef5 JD |
7186 | "This variable describes the behavior of the right alternate or option key.\n\ |
7187 | Set to control, meta, alt, super, or hyper means it is taken to be that key.\n\ | |
7188 | Set to left means be the same key as `ns-alternate-modifier'.\n\ | |
7189 | Set to none means that the alternate / option key is not interpreted by Emacs\n\ | |
7190 | at all, allowing it to be used at a lower level for accented character entry."); | |
7191 | ns_right_alternate_modifier = Qleft; | |
7192 | ||
fb9d0f5a | 7193 | DEFVAR_LISP ("ns-command-modifier", ns_command_modifier, |
1baa6236 DN |
7194 | "This variable describes the behavior of the command key.\n\ |
7195 | Set to control, meta, alt, super, or hyper means it is taken to be that key."); | |
e5a29a10 | 7196 | ns_command_modifier = Qsuper; |
1baa6236 | 7197 | |
fb9d0f5a | 7198 | DEFVAR_LISP ("ns-right-command-modifier", ns_right_command_modifier, |
b7d1e144 JD |
7199 | "This variable describes the behavior of the right command key.\n\ |
7200 | Set to control, meta, alt, super, or hyper means it is taken to be that key.\n\ | |
7201 | Set to left means be the same key as `ns-command-modifier'.\n\ | |
7202 | Set to none means that the command / option key is not interpreted by Emacs\n\ | |
7203 | at all, allowing it to be used at a lower level for accented character entry."); | |
7204 | ns_right_command_modifier = Qleft; | |
7205 | ||
fb9d0f5a | 7206 | DEFVAR_LISP ("ns-control-modifier", ns_control_modifier, |
1baa6236 DN |
7207 | "This variable describes the behavior of the control key.\n\ |
7208 | Set to control, meta, alt, super, or hyper means it is taken to be that key."); | |
e5a29a10 | 7209 | ns_control_modifier = Qcontrol; |
1baa6236 | 7210 | |
fb9d0f5a | 7211 | DEFVAR_LISP ("ns-right-control-modifier", ns_right_control_modifier, |
b7d1e144 JD |
7212 | "This variable describes the behavior of the right control key.\n\ |
7213 | Set to control, meta, alt, super, or hyper means it is taken to be that key.\n\ | |
7214 | Set to left means be the same key as `ns-control-modifier'.\n\ | |
7215 | Set to none means that the control / option key is not interpreted by Emacs\n\ | |
7216 | at all, allowing it to be used at a lower level for accented character entry."); | |
7217 | ns_right_control_modifier = Qleft; | |
7218 | ||
fb9d0f5a | 7219 | DEFVAR_LISP ("ns-function-modifier", ns_function_modifier, |
1baa6236 DN |
7220 | "This variable describes the behavior of the function key (on laptops).\n\ |
7221 | Set to control, meta, alt, super, or hyper means it is taken to be that key.\n\ | |
7222 | Set to none means that the function key is not interpreted by Emacs at all,\n\ | |
7223 | allowing it to be used at a lower level for accented character entry."); | |
e5a29a10 | 7224 | ns_function_modifier = Qnone; |
1baa6236 | 7225 | |
fb9d0f5a | 7226 | DEFVAR_LISP ("ns-antialias-text", ns_antialias_text, |
335f5ae4 | 7227 | "Non-nil (the default) means to render text antialiased."); |
e5a29a10 | 7228 | ns_antialias_text = Qt; |
1baa6236 | 7229 | |
fb9d0f5a | 7230 | DEFVAR_LISP ("ns-confirm-quit", ns_confirm_quit, |
fc7a54a9 | 7231 | "Whether to confirm application quit using dialog."); |
e5a29a10 | 7232 | ns_confirm_quit = Qnil; |
fc7a54a9 | 7233 | |
1baa6236 DN |
7234 | staticpro (&ns_display_name_list); |
7235 | ns_display_name_list = Qnil; | |
7236 | ||
7237 | staticpro (&last_mouse_motion_frame); | |
7238 | last_mouse_motion_frame = Qnil; | |
7239 | ||
f0a1382a | 7240 | DEFVAR_LISP ("ns-auto-hide-menu-bar", ns_auto_hide_menu_bar, |
5ffb62aa JD |
7241 | doc: /* Non-nil means that the menu bar is hidden, but appears when the mouse is near. |
7242 | Only works on OSX 10.6 or later. */); | |
f0a1382a JD |
7243 | ns_auto_hide_menu_bar = Qnil; |
7244 | ||
6871e574 JD |
7245 | DEFVAR_BOOL ("ns-use-native-fullscreen", ns_use_native_fullscreen, |
7246 | doc: /*Non-nil means to use native fullscreen on OSX >= 10.7. | |
7247 | Nil means use fullscreen the old (< 10.7) way. The old way works better with | |
7248 | multiple monitors, but lacks tool bar. This variable is ignored on OSX < 10.7. | |
7249 | Default is t for OSX >= 10.7, nil otherwise. */); | |
7250 | #ifdef HAVE_NATIVE_FS | |
7251 | ns_use_native_fullscreen = YES; | |
7252 | #else | |
7253 | ns_use_native_fullscreen = NO; | |
7254 | #endif | |
7255 | ns_last_use_native_fullscreen = ns_use_native_fullscreen; | |
7256 | ||
7ded3383 | 7257 | /* TODO: move to common code */ |
fb9d0f5a | 7258 | DEFVAR_LISP ("x-toolkit-scroll-bars", Vx_toolkit_scroll_bars, |
97897668 GM |
7259 | doc: /* Which toolkit scroll bars Emacs uses, if any. |
7260 | A value of nil means Emacs doesn't use toolkit scroll bars. | |
7261 | With the X Window system, the value is a symbol describing the | |
7262 | X toolkit. Possible values are: gtk, motif, xaw, or xaw3d. | |
44f92739 | 7263 | With MS Windows or Nextstep, the value is t. */); |
1baa6236 | 7264 | Vx_toolkit_scroll_bars = Qt; |
1baa6236 | 7265 | |
1baa6236 | 7266 | DEFVAR_BOOL ("x-use-underline-position-properties", |
fb9d0f5a | 7267 | x_use_underline_position_properties, |
4843aac3 | 7268 | doc: /*Non-nil means make use of UNDERLINE_POSITION font properties. |
1baa6236 DN |
7269 | A value of nil means ignore them. If you encounter fonts with bogus |
7270 | UNDERLINE_POSITION font properties, for example 7x13 on XFree prior | |
4843aac3 | 7271 | to 4.1, set this to nil. */); |
1baa6236 DN |
7272 | x_use_underline_position_properties = 0; |
7273 | ||
7274 | DEFVAR_BOOL ("x-underline-at-descent-line", | |
fb9d0f5a | 7275 | x_underline_at_descent_line, |
4843aac3 | 7276 | doc: /* Non-nil means to draw the underline at the same place as the descent line. |
1baa6236 DN |
7277 | A value of nil means to draw the underline according to the value of the |
7278 | variable `x-use-underline-position-properties', which is usually at the | |
7279 | baseline level. The default value is nil. */); | |
7280 | x_underline_at_descent_line = 0; | |
7281 | ||
7282 | /* Tell emacs about this window system. */ | |
7c799cf5 | 7283 | Fprovide (intern ("ns"), Qnil); |
1baa6236 | 7284 | } |