Commit | Line | Data |
---|---|---|
1a578e9b | 1 | /* Implementation of GUI terminal on the Mac OS. |
0b5538bd | 2 | Copyright (C) 2000, 2001, 2002, 2003, 2004, |
aaef169d | 3 | 2005, 2006 Free Software Foundation, Inc. |
1a578e9b AC |
4 | |
5 | This file is part of GNU Emacs. | |
6 | ||
7 | GNU Emacs is free software; you can redistribute it and/or modify | |
8 | it under the terms of the GNU General Public License as published by | |
9 | the Free Software Foundation; either version 2, or (at your option) | |
10 | any later version. | |
11 | ||
12 | GNU Emacs is distributed in the hope that it will be useful, | |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | GNU General Public License for more details. | |
16 | ||
17 | You should have received a copy of the GNU General Public License | |
18 | along with GNU Emacs; see the file COPYING. If not, write to | |
4fc5845f LK |
19 | the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
20 | Boston, MA 02110-1301, USA. */ | |
1a578e9b | 21 | |
e0f712ba | 22 | /* Contributed by Andrew Choi (akochoi@mac.com). */ |
1a578e9b AC |
23 | |
24 | #include <config.h> | |
1a578e9b | 25 | #include <signal.h> |
95dfb192 | 26 | |
1a578e9b | 27 | #include <stdio.h> |
95dfb192 | 28 | |
1a578e9b AC |
29 | #include "lisp.h" |
30 | #include "blockinput.h" | |
31 | ||
1a578e9b AC |
32 | #include "macterm.h" |
33 | ||
e0f712ba | 34 | #ifndef MAC_OSX |
1a578e9b | 35 | #include <alloca.h> |
e0f712ba | 36 | #endif |
1a578e9b | 37 | |
25c9622b | 38 | #if TARGET_API_MAC_CARBON |
742fbed7 AC |
39 | /* USE_CARBON_EVENTS determines if the Carbon Event Manager is used to |
40 | obtain events from the event queue. If set to 0, WaitNextEvent is | |
41 | used instead. */ | |
42 | #define USE_CARBON_EVENTS 1 | |
25c9622b | 43 | #else /* not TARGET_API_MAC_CARBON */ |
1a578e9b AC |
44 | #include <Quickdraw.h> |
45 | #include <ToolUtils.h> | |
46 | #include <Sound.h> | |
47 | #include <Events.h> | |
48 | #include <Script.h> | |
49 | #include <Resources.h> | |
50 | #include <Fonts.h> | |
51 | #include <TextUtils.h> | |
52 | #include <LowMem.h> | |
53 | #include <Controls.h> | |
bf06c82f | 54 | #include <Windows.h> |
e0f712ba | 55 | #if defined (__MRC__) || (__MSL__ >= 0x6000) |
1a578e9b AC |
56 | #include <ControlDefinitions.h> |
57 | #endif | |
58 | ||
59 | #if __profile__ | |
60 | #include <profiler.h> | |
61 | #endif | |
25c9622b | 62 | #endif /* not TARGET_API_MAC_CARBON */ |
1a578e9b AC |
63 | |
64 | #include "systty.h" | |
65 | #include "systime.h" | |
66 | ||
1a578e9b AC |
67 | #include <ctype.h> |
68 | #include <errno.h> | |
69 | #include <setjmp.h> | |
70 | #include <sys/stat.h> | |
71 | ||
95dfb192 YM |
72 | #include "charset.h" |
73 | #include "coding.h" | |
1a578e9b AC |
74 | #include "frame.h" |
75 | #include "dispextern.h" | |
76 | #include "fontset.h" | |
77 | #include "termhooks.h" | |
78 | #include "termopts.h" | |
79 | #include "termchar.h" | |
1a578e9b AC |
80 | #include "disptab.h" |
81 | #include "buffer.h" | |
82 | #include "window.h" | |
95dfb192 | 83 | #include "keyboard.h" |
1a578e9b | 84 | #include "intervals.h" |
95dfb192 YM |
85 | #include "atimer.h" |
86 | #include "keymap.h" | |
16805b2e | 87 | |
1a578e9b | 88 | \f |
1a578e9b | 89 | |
e0f712ba | 90 | /* Non-nil means Emacs uses toolkit scroll bars. */ |
1a578e9b | 91 | |
e0f712ba | 92 | Lisp_Object Vx_toolkit_scroll_bars; |
1a578e9b | 93 | |
70ed951a YM |
94 | /* If non-zero, the text will be rendered using Core Graphics text |
95 | rendering which may anti-alias the text. */ | |
96 | int mac_use_core_graphics; | |
743d0696 ST |
97 | |
98 | ||
1a578e9b AC |
99 | /* Non-zero means that a HELP_EVENT has been generated since Emacs |
100 | start. */ | |
101 | ||
102 | static int any_help_event_p; | |
103 | ||
7ca7ccd5 YM |
104 | /* Last window where we saw the mouse. Used by mouse-autoselect-window. */ |
105 | static Lisp_Object last_window; | |
e0f712ba | 106 | |
70ed951a YM |
107 | /* Non-zero means make use of UNDERLINE_POSITION font properties. |
108 | (Not yet supported.) */ | |
109 | int x_use_underline_position_properties; | |
110 | ||
cf2c6835 YM |
111 | /* Non-zero means to draw the underline at the same place as the descent line. */ |
112 | ||
113 | int x_underline_at_descent_line; | |
114 | ||
1a578e9b AC |
115 | /* This is a chain of structures for all the X displays currently in |
116 | use. */ | |
117 | ||
118 | struct x_display_info *x_display_list; | |
119 | ||
120 | /* This is a list of cons cells, each of the form (NAME | |
b298e813 YM |
121 | FONT-LIST-CACHE . RESOURCE-DATABASE), one for each element of |
122 | x_display_list and in the same order. NAME is the name of the | |
123 | frame. FONT-LIST-CACHE records previous values returned by | |
124 | x-list-fonts. RESOURCE-DATABASE preserves the X Resource Database | |
125 | equivalent, which is implemented with a Lisp object, for the | |
126 | display. */ | |
1a578e9b AC |
127 | |
128 | Lisp_Object x_display_name_list; | |
129 | ||
130 | /* This is display since Mac does not support multiple ones. */ | |
131 | struct mac_display_info one_mac_display_info; | |
132 | ||
133 | /* Frame being updated by update_frame. This is declared in term.c. | |
134 | This is set by update_begin and looked at by all the XT functions. | |
135 | It is zero while not inside an update. In that case, the XT | |
136 | functions assume that `selected_frame' is the frame to apply to. */ | |
137 | ||
138 | extern struct frame *updating_frame; | |
139 | ||
1a578e9b AC |
140 | /* This is a frame waiting to be auto-raised, within XTread_socket. */ |
141 | ||
142 | struct frame *pending_autoraise_frame; | |
143 | ||
1a578e9b AC |
144 | /* Mouse movement. |
145 | ||
146 | Formerly, we used PointerMotionHintMask (in standard_event_mask) | |
147 | so that we would have to call XQueryPointer after each MotionNotify | |
148 | event to ask for another such event. However, this made mouse tracking | |
149 | slow, and there was a bug that made it eventually stop. | |
150 | ||
151 | Simply asking for MotionNotify all the time seems to work better. | |
152 | ||
153 | In order to avoid asking for motion events and then throwing most | |
154 | of them away or busy-polling the server for mouse positions, we ask | |
155 | the server for pointer motion hints. This means that we get only | |
156 | one event per group of mouse movements. "Groups" are delimited by | |
157 | other kinds of events (focus changes and button clicks, for | |
158 | example), or by XQueryPointer calls; when one of these happens, we | |
159 | get another MotionNotify event the next time the mouse moves. This | |
160 | is at least as efficient as getting motion events when mouse | |
161 | tracking is on, and I suspect only negligibly worse when tracking | |
162 | is off. */ | |
163 | ||
164 | /* Where the mouse was last time we reported a mouse event. */ | |
165 | ||
1a578e9b | 166 | static Rect last_mouse_glyph; |
05f7d868 | 167 | static FRAME_PTR last_mouse_glyph_frame; |
1a578e9b AC |
168 | |
169 | /* The scroll bar in which the last X motion event occurred. | |
170 | ||
171 | If the last X motion event occurred in a scroll bar, we set this so | |
172 | XTmouse_position can know whether to report a scroll bar motion or | |
173 | an ordinary motion. | |
174 | ||
175 | If the last X motion event didn't occur in a scroll bar, we set | |
176 | this to Qnil, to tell XTmouse_position to return an ordinary motion | |
177 | event. */ | |
178 | ||
179 | static Lisp_Object last_mouse_scroll_bar; | |
180 | ||
181 | /* This is a hack. We would really prefer that XTmouse_position would | |
182 | return the time associated with the position it returns, but there | |
183 | doesn't seem to be any way to wrest the time-stamp from the server | |
184 | along with the position query. So, we just keep track of the time | |
185 | of the last movement we received, and return that in hopes that | |
186 | it's somewhat accurate. */ | |
187 | ||
188 | static Time last_mouse_movement_time; | |
189 | ||
1a578e9b AC |
190 | struct scroll_bar *tracked_scroll_bar = NULL; |
191 | ||
192 | /* Incremented by XTread_socket whenever it really tries to read | |
193 | events. */ | |
194 | ||
195 | #ifdef __STDC__ | |
196 | static int volatile input_signal_count; | |
197 | #else | |
198 | static int input_signal_count; | |
199 | #endif | |
200 | ||
95dfb192 | 201 | extern Lisp_Object Vsystem_name; |
1a578e9b | 202 | |
92289429 YM |
203 | extern Lisp_Object Qeql; |
204 | ||
1a578e9b AC |
205 | /* A mask of extra modifier bits to put into every keyboard char. */ |
206 | ||
95dfb192 | 207 | extern EMACS_INT extra_keyboard_modifiers; |
1a578e9b | 208 | |
a36f1680 JW |
209 | /* The keysyms to use for the various modifiers. */ |
210 | ||
70ed951a | 211 | static Lisp_Object Qalt, Qhyper, Qsuper, Qcontrol, Qmeta, Qmodifier_value; |
a36f1680 | 212 | |
8030369c | 213 | extern int inhibit_window_system; |
1a578e9b | 214 | |
25c9622b | 215 | #if __MRC__ && !TARGET_API_MAC_CARBON |
1a578e9b AC |
216 | QDGlobals qd; /* QuickDraw global information structure. */ |
217 | #endif | |
218 | ||
95dfb192 | 219 | #define mac_window_to_frame(wp) (((mac_output *) GetWRefCon (wp))->mFP) |
1a578e9b | 220 | |
1a578e9b AC |
221 | struct mac_display_info *mac_display_info_for_display (Display *); |
222 | static void x_update_window_end P_ ((struct window *, int, int)); | |
1a578e9b AC |
223 | int x_catch_errors P_ ((Display *)); |
224 | void x_uncatch_errors P_ ((Display *, int)); | |
225 | void x_lower_frame P_ ((struct frame *)); | |
226 | void x_scroll_bar_clear P_ ((struct frame *)); | |
227 | int x_had_errors_p P_ ((Display *)); | |
228 | void x_wm_set_size_hint P_ ((struct frame *, long, int)); | |
229 | void x_raise_frame P_ ((struct frame *)); | |
230 | void x_set_window_size P_ ((struct frame *, int, int, int)); | |
231 | void x_wm_set_window_state P_ ((struct frame *, int)); | |
232 | void x_wm_set_icon_pixmap P_ ((struct frame *, int)); | |
e0f712ba | 233 | void mac_initialize P_ ((void)); |
1a578e9b AC |
234 | static void x_font_min_bounds P_ ((XFontStruct *, int *, int *)); |
235 | static int x_compute_min_glyph_bounds P_ ((struct frame *)); | |
1a578e9b AC |
236 | static void x_update_end P_ ((struct frame *)); |
237 | static void XTframe_up_to_date P_ ((struct frame *)); | |
1a578e9b AC |
238 | static void XTset_terminal_modes P_ ((void)); |
239 | static void XTreset_terminal_modes P_ ((void)); | |
1a578e9b | 240 | static void x_clear_frame P_ ((void)); |
1a578e9b AC |
241 | static void frame_highlight P_ ((struct frame *)); |
242 | static void frame_unhighlight P_ ((struct frame *)); | |
243 | static void x_new_focus_frame P_ ((struct x_display_info *, struct frame *)); | |
7ca7ccd5 YM |
244 | static void mac_focus_changed P_ ((int, struct mac_display_info *, |
245 | struct frame *, struct input_event *)); | |
246 | static void x_detect_focus_change P_ ((struct mac_display_info *, | |
369a7a37 YM |
247 | const EventRecord *, |
248 | struct input_event *)); | |
1a578e9b AC |
249 | static void XTframe_rehighlight P_ ((struct frame *)); |
250 | static void x_frame_rehighlight P_ ((struct x_display_info *)); | |
251 | static void x_draw_hollow_cursor P_ ((struct window *, struct glyph_row *)); | |
e3564461 ST |
252 | static void x_draw_bar_cursor P_ ((struct window *, struct glyph_row *, int, |
253 | enum text_cursor_kinds)); | |
254 | ||
08f66682 | 255 | static void x_clip_to_row P_ ((struct window *, struct glyph_row *, int, GC)); |
1a578e9b AC |
256 | static void x_flush P_ ((struct frame *f)); |
257 | static void x_update_begin P_ ((struct frame *)); | |
258 | static void x_update_window_begin P_ ((struct window *)); | |
1a578e9b | 259 | static void x_after_update_window_line P_ ((struct glyph_row *)); |
95dfb192 YM |
260 | static void x_scroll_bar_report_motion P_ ((struct frame **, Lisp_Object *, |
261 | enum scroll_bar_part *, | |
262 | Lisp_Object *, Lisp_Object *, | |
263 | unsigned long *)); | |
1a578e9b | 264 | |
e4f5e019 | 265 | static int is_emacs_window P_ ((WindowPtr)); |
b73e4d84 | 266 | static XCharStruct *mac_per_char_metric P_ ((XFontStruct *, XChar2b *, int)); |
e4f5e019 | 267 | static void XSetFont P_ ((Display *, GC, XFontStruct *)); |
1a578e9b | 268 | |
e4f5e019 YM |
269 | #define GC_FORE_COLOR(gc) (&(gc)->fore_color) |
270 | #define GC_BACK_COLOR(gc) (&(gc)->back_color) | |
271 | #define GC_FONT(gc) ((gc)->xgcv.font) | |
236072ae | 272 | #define FRAME_NORMAL_GC(f) ((f)->output_data.mac->normal_gc) |
4ea08bbf YM |
273 | #define CG_SET_FILL_COLOR(context, color) \ |
274 | CGContextSetRGBFillColor (context, \ | |
275 | RED_FROM_ULONG (color) / 255.0f, \ | |
276 | GREEN_FROM_ULONG (color) / 255.0f, \ | |
277 | BLUE_FROM_ULONG (color) / 255.0f, 1.0f) | |
278 | #define CG_SET_STROKE_COLOR(context, color) \ | |
279 | CGContextSetRGBStrokeColor (context, \ | |
280 | RED_FROM_ULONG (color) / 255.0f, \ | |
281 | GREEN_FROM_ULONG (color) / 255.0f, \ | |
282 | BLUE_FROM_ULONG (color) / 255.0f, 1.0f) | |
283 | #if USE_CG_DRAWING | |
284 | #define FRAME_CG_CONTEXT(f) ((f)->output_data.mac->cg_context) | |
285 | ||
ad21830e YM |
286 | /* Fringe bitmaps. */ |
287 | ||
288 | static int max_fringe_bmp = 0; | |
289 | static CGImageRef *fringe_bmp = 0; | |
290 | ||
4ea08bbf YM |
291 | static CGContextRef |
292 | mac_begin_cg_clip (f, gc) | |
293 | struct frame *f; | |
294 | GC gc; | |
295 | { | |
296 | CGContextRef context = FRAME_CG_CONTEXT (f); | |
297 | ||
298 | if (!context) | |
299 | { | |
300 | QDBeginCGContext (GetWindowPort (FRAME_MAC_WINDOW (f)), &context); | |
301 | FRAME_CG_CONTEXT (f) = context; | |
302 | } | |
303 | ||
304 | CGContextSaveGState (context); | |
305 | CGContextTranslateCTM (context, 0, FRAME_PIXEL_HEIGHT (f)); | |
306 | CGContextScaleCTM (context, 1, -1); | |
307 | if (gc && gc->n_clip_rects) | |
308 | CGContextClipToRects (context, gc->clip_rects, gc->n_clip_rects); | |
309 | ||
310 | return context; | |
311 | } | |
312 | ||
313 | static void | |
314 | mac_end_cg_clip (f) | |
315 | struct frame *f; | |
316 | { | |
317 | CGContextRestoreGState (FRAME_CG_CONTEXT (f)); | |
318 | } | |
319 | ||
320 | void | |
321 | mac_prepare_for_quickdraw (f) | |
322 | struct frame *f; | |
323 | { | |
324 | if (f == NULL) | |
325 | { | |
326 | Lisp_Object rest, frame; | |
327 | FOR_EACH_FRAME (rest, frame) | |
328 | if (FRAME_MAC_P (XFRAME (frame))) | |
329 | mac_prepare_for_quickdraw (XFRAME (frame)); | |
330 | } | |
331 | else | |
332 | { | |
333 | CGContextRef context = FRAME_CG_CONTEXT (f); | |
334 | ||
335 | if (context) | |
336 | { | |
337 | CGContextSynchronize (context); | |
338 | QDEndCGContext (GetWindowPort (FRAME_MAC_WINDOW (f)), | |
339 | &FRAME_CG_CONTEXT (f)); | |
340 | } | |
341 | } | |
342 | } | |
343 | #endif | |
e4f5e019 | 344 | |
1c4ac540 YM |
345 | static RgnHandle saved_port_clip_region = NULL; |
346 | ||
347 | static void | |
b6e3efe0 YM |
348 | mac_begin_clip (gc) |
349 | GC gc; | |
1c4ac540 YM |
350 | { |
351 | static RgnHandle new_region = NULL; | |
352 | ||
353 | if (saved_port_clip_region == NULL) | |
354 | saved_port_clip_region = NewRgn (); | |
355 | if (new_region == NULL) | |
356 | new_region = NewRgn (); | |
357 | ||
b6e3efe0 | 358 | if (gc->n_clip_rects) |
1c4ac540 YM |
359 | { |
360 | GetClip (saved_port_clip_region); | |
b6e3efe0 | 361 | SectRgn (saved_port_clip_region, gc->clip_region, new_region); |
1c4ac540 YM |
362 | SetClip (new_region); |
363 | } | |
364 | } | |
365 | ||
366 | static void | |
b6e3efe0 YM |
367 | mac_end_clip (gc) |
368 | GC gc; | |
1c4ac540 | 369 | { |
b6e3efe0 | 370 | if (gc->n_clip_rects) |
1c4ac540 YM |
371 | SetClip (saved_port_clip_region); |
372 | } | |
373 | ||
e4f5e019 | 374 | |
1a578e9b AC |
375 | /* X display function emulation */ |
376 | ||
e3564461 | 377 | void |
1a578e9b | 378 | XFreePixmap (display, pixmap) |
e3564461 | 379 | Display *display; /* not used */ |
1a578e9b AC |
380 | Pixmap pixmap; |
381 | { | |
ffe8b3f4 | 382 | DisposeGWorld (pixmap); |
1a578e9b AC |
383 | } |
384 | ||
385 | ||
1a578e9b AC |
386 | /* Mac version of XDrawLine. */ |
387 | ||
388 | static void | |
236072ae YM |
389 | mac_draw_line (f, gc, x1, y1, x2, y2) |
390 | struct frame *f; | |
1a578e9b AC |
391 | GC gc; |
392 | int x1, y1, x2, y2; | |
393 | { | |
4ea08bbf YM |
394 | #if USE_CG_DRAWING |
395 | CGContextRef context; | |
458dbb8c YM |
396 | float gx1 = x1, gy1 = y1, gx2 = x2, gy2 = y2; |
397 | ||
398 | if (y1 != y2) | |
399 | gx1 += 0.5f, gx2 += 0.5f; | |
400 | if (x1 != x2) | |
401 | gy1 += 0.5f, gy2 += 0.5f; | |
4ea08bbf YM |
402 | |
403 | context = mac_begin_cg_clip (f, gc); | |
404 | CG_SET_STROKE_COLOR (context, gc->xgcv.foreground); | |
405 | CGContextBeginPath (context); | |
458dbb8c YM |
406 | CGContextMoveToPoint (context, gx1, gy1); |
407 | CGContextAddLineToPoint (context, gx2, gy2); | |
4ea08bbf YM |
408 | CGContextClosePath (context); |
409 | CGContextStrokePath (context); | |
410 | mac_end_cg_clip (f); | |
411 | #else | |
458dbb8c YM |
412 | if (x1 == x2) |
413 | { | |
414 | if (y1 > y2) | |
415 | y1--; | |
416 | else if (y2 > y1) | |
417 | y2--; | |
418 | } | |
419 | else if (y1 == y2) | |
420 | { | |
421 | if (x1 > x2) | |
422 | x1--; | |
423 | else | |
424 | x2--; | |
425 | } | |
426 | ||
236072ae | 427 | SetPortWindowPort (FRAME_MAC_WINDOW (f)); |
e0f712ba | 428 | |
e4f5e019 | 429 | RGBForeColor (GC_FORE_COLOR (gc)); |
1a578e9b | 430 | |
b6e3efe0 | 431 | mac_begin_clip (gc); |
1a578e9b AC |
432 | MoveTo (x1, y1); |
433 | LineTo (x2, y2); | |
b6e3efe0 | 434 | mac_end_clip (gc); |
4ea08bbf | 435 | #endif |
1a578e9b AC |
436 | } |
437 | ||
e3564461 ST |
438 | void |
439 | mac_draw_line_to_pixmap (display, p, gc, x1, y1, x2, y2) | |
440 | Display *display; | |
441 | Pixmap p; | |
442 | GC gc; | |
443 | int x1, y1, x2, y2; | |
444 | { | |
2a316a84 ST |
445 | CGrafPtr old_port; |
446 | GDHandle old_gdh; | |
447 | ||
458dbb8c YM |
448 | if (x1 == x2) |
449 | { | |
450 | if (y1 > y2) | |
451 | y1--; | |
452 | else if (y2 > y1) | |
453 | y2--; | |
454 | } | |
455 | else if (y1 == y2) | |
456 | { | |
457 | if (x1 > x2) | |
458 | x1--; | |
459 | else | |
460 | x2--; | |
461 | } | |
462 | ||
2a316a84 | 463 | GetGWorld (&old_port, &old_gdh); |
e3564461 ST |
464 | SetGWorld (p, NULL); |
465 | ||
e4f5e019 | 466 | RGBForeColor (GC_FORE_COLOR (gc)); |
e3564461 ST |
467 | |
468 | LockPixels (GetGWorldPixMap (p)); | |
469 | MoveTo (x1, y1); | |
470 | LineTo (x2, y2); | |
471 | UnlockPixels (GetGWorldPixMap (p)); | |
2a316a84 ST |
472 | |
473 | SetGWorld (old_port, old_gdh); | |
e3564461 ST |
474 | } |
475 | ||
1a578e9b | 476 | |
e4f5e019 | 477 | static void |
236072ae YM |
478 | mac_erase_rectangle (f, gc, x, y, width, height) |
479 | struct frame *f; | |
e4f5e019 | 480 | GC gc; |
1a578e9b AC |
481 | int x, y; |
482 | unsigned int width, height; | |
1a578e9b | 483 | { |
4ea08bbf YM |
484 | #if USE_CG_DRAWING |
485 | CGContextRef context; | |
486 | ||
487 | context = mac_begin_cg_clip (f, gc); | |
488 | CG_SET_FILL_COLOR (context, gc->xgcv.background); | |
489 | CGContextFillRect (context, CGRectMake (x, y, width, height)); | |
490 | mac_end_cg_clip (f); | |
491 | #else | |
1a578e9b | 492 | Rect r; |
1a578e9b | 493 | |
236072ae | 494 | SetPortWindowPort (FRAME_MAC_WINDOW (f)); |
e0f712ba | 495 | |
e4f5e019 | 496 | RGBBackColor (GC_BACK_COLOR (gc)); |
1a578e9b AC |
497 | SetRect (&r, x, y, x + width, y + height); |
498 | ||
b6e3efe0 | 499 | mac_begin_clip (gc); |
1a578e9b | 500 | EraseRect (&r); |
b6e3efe0 | 501 | mac_end_clip (gc); |
b69efa23 | 502 | |
236072ae | 503 | RGBBackColor (GC_BACK_COLOR (FRAME_NORMAL_GC (f))); |
4ea08bbf | 504 | #endif |
e4f5e019 YM |
505 | } |
506 | ||
507 | ||
508 | /* Mac version of XClearArea. */ | |
509 | ||
510 | void | |
236072ae YM |
511 | mac_clear_area (f, x, y, width, height) |
512 | struct frame *f; | |
e4f5e019 YM |
513 | int x, y; |
514 | unsigned int width, height; | |
e4f5e019 | 515 | { |
236072ae | 516 | mac_erase_rectangle (f, FRAME_NORMAL_GC (f), x, y, width, height); |
1a578e9b AC |
517 | } |
518 | ||
519 | /* Mac version of XClearWindow. */ | |
520 | ||
521 | static void | |
236072ae YM |
522 | mac_clear_window (f) |
523 | struct frame *f; | |
1a578e9b | 524 | { |
4ea08bbf YM |
525 | #if USE_CG_DRAWING |
526 | CGContextRef context; | |
527 | GC gc = FRAME_NORMAL_GC (f); | |
528 | ||
529 | context = mac_begin_cg_clip (f, NULL); | |
530 | CG_SET_FILL_COLOR (context, gc->xgcv.background); | |
531 | CGContextFillRect (context, CGRectMake (0, 0, FRAME_PIXEL_WIDTH (f), | |
532 | FRAME_PIXEL_HEIGHT (f))); | |
533 | mac_end_cg_clip (f); | |
534 | #else | |
236072ae | 535 | SetPortWindowPort (FRAME_MAC_WINDOW (f)); |
e0f712ba | 536 | |
236072ae | 537 | RGBBackColor (GC_BACK_COLOR (FRAME_NORMAL_GC (f))); |
1a578e9b | 538 | |
e0f712ba AC |
539 | #if TARGET_API_MAC_CARBON |
540 | { | |
541 | Rect r; | |
177c0ea7 | 542 | |
236072ae | 543 | GetWindowPortBounds (FRAME_MAC_WINDOW (f), &r); |
e0f712ba AC |
544 | EraseRect (&r); |
545 | } | |
546 | #else /* not TARGET_API_MAC_CARBON */ | |
236072ae | 547 | EraseRect (&(FRAME_MAC_WINDOW (f)->portRect)); |
e0f712ba | 548 | #endif /* not TARGET_API_MAC_CARBON */ |
4ea08bbf | 549 | #endif |
1a578e9b AC |
550 | } |
551 | ||
552 | ||
553 | /* Mac replacement for XCopyArea. */ | |
554 | ||
ad21830e YM |
555 | #if USE_CG_DRAWING |
556 | static void | |
557 | mac_draw_cg_image (image, f, gc, src_x, src_y, width, height, | |
558 | dest_x, dest_y, overlay_p) | |
559 | CGImageRef image; | |
560 | struct frame *f; | |
561 | GC gc; | |
562 | int src_x, src_y; | |
563 | unsigned int width, height; | |
564 | int dest_x, dest_y, overlay_p; | |
565 | { | |
566 | CGContextRef context; | |
567 | float port_height = FRAME_PIXEL_HEIGHT (f); | |
568 | CGRect dest_rect = CGRectMake (dest_x, dest_y, width, height); | |
569 | ||
570 | context = mac_begin_cg_clip (f, gc); | |
571 | if (!overlay_p) | |
572 | { | |
573 | CG_SET_FILL_COLOR (context, gc->xgcv.background); | |
574 | CGContextFillRect (context, dest_rect); | |
575 | } | |
576 | CGContextClipToRect (context, dest_rect); | |
577 | CGContextScaleCTM (context, 1, -1); | |
578 | CGContextTranslateCTM (context, 0, -port_height); | |
579 | if (CGImageIsMask (image)) | |
580 | CG_SET_FILL_COLOR (context, gc->xgcv.foreground); | |
581 | CGContextDrawImage (context, | |
582 | CGRectMake (dest_x - src_x, | |
583 | port_height - (dest_y - src_y | |
584 | + CGImageGetHeight (image)), | |
585 | CGImageGetWidth (image), | |
586 | CGImageGetHeight (image)), | |
587 | image); | |
588 | mac_end_cg_clip (f); | |
589 | } | |
590 | ||
591 | #else /* !USE_CG_DRAWING */ | |
592 | ||
1a578e9b | 593 | static void |
236072ae YM |
594 | mac_draw_bitmap (f, gc, x, y, width, height, bits, overlay_p) |
595 | struct frame *f; | |
1a578e9b | 596 | GC gc; |
dcd0c645 KS |
597 | int x, y, width, height; |
598 | unsigned short *bits; | |
41840482 | 599 | int overlay_p; |
1a578e9b | 600 | { |
dcd0c645 | 601 | BitMap bitmap; |
1a578e9b AC |
602 | Rect r; |
603 | ||
dcd0c645 | 604 | bitmap.rowBytes = sizeof(unsigned short); |
e3564461 | 605 | bitmap.baseAddr = (char *)bits; |
dcd0c645 KS |
606 | SetRect (&(bitmap.bounds), 0, 0, width, height); |
607 | ||
236072ae | 608 | SetPortWindowPort (FRAME_MAC_WINDOW (f)); |
e0f712ba | 609 | |
e4f5e019 YM |
610 | RGBForeColor (GC_FORE_COLOR (gc)); |
611 | RGBBackColor (GC_BACK_COLOR (gc)); | |
e3564461 | 612 | SetRect (&r, x, y, x + width, y + height); |
1a578e9b | 613 | |
b6e3efe0 | 614 | mac_begin_clip (gc); |
e0f712ba | 615 | #if TARGET_API_MAC_CARBON |
236072ae YM |
616 | { |
617 | CGrafPtr port; | |
618 | ||
619 | GetPort (&port); | |
620 | LockPortBits (port); | |
621 | CopyBits (&bitmap, GetPortBitMapForCopyBits (port), | |
622 | &(bitmap.bounds), &r, overlay_p ? srcOr : srcCopy, 0); | |
623 | UnlockPortBits (port); | |
624 | } | |
e0f712ba | 625 | #else /* not TARGET_API_MAC_CARBON */ |
236072ae | 626 | CopyBits (&bitmap, &(FRAME_MAC_WINDOW (f)->portBits), &(bitmap.bounds), &r, |
41840482 | 627 | overlay_p ? srcOr : srcCopy, 0); |
e0f712ba | 628 | #endif /* not TARGET_API_MAC_CARBON */ |
b6e3efe0 | 629 | mac_end_clip (gc); |
b69efa23 | 630 | |
236072ae | 631 | RGBBackColor (GC_BACK_COLOR (FRAME_NORMAL_GC (f))); |
1a578e9b | 632 | } |
ad21830e | 633 | #endif /* !USE_CG_DRAWING */ |
1a578e9b AC |
634 | |
635 | ||
1a578e9b AC |
636 | /* Mac replacement for XCreateBitmapFromBitmapData. */ |
637 | ||
638 | static void | |
639 | mac_create_bitmap_from_bitmap_data (bitmap, bits, w, h) | |
640 | BitMap *bitmap; | |
641 | char *bits; | |
642 | int w, h; | |
643 | { | |
369a7a37 | 644 | static const unsigned char swap_nibble[16] |
30c92fab ST |
645 | = { 0x0, 0x8, 0x4, 0xc, /* 0000 1000 0100 1100 */ |
646 | 0x2, 0xa, 0x6, 0xe, /* 0010 1010 0110 1110 */ | |
647 | 0x1, 0x9, 0x5, 0xd, /* 0001 1001 0101 1101 */ | |
648 | 0x3, 0xb, 0x7, 0xf }; /* 0011 1011 0111 1111 */ | |
e3564461 ST |
649 | int i, j, w1; |
650 | char *p; | |
1a578e9b | 651 | |
e3564461 ST |
652 | w1 = (w + 7) / 8; /* nb of 8bits elt in X bitmap */ |
653 | bitmap->rowBytes = ((w + 15) / 16) * 2; /* nb of 16bits elt in Mac bitmap */ | |
1a578e9b | 654 | bitmap->baseAddr = xmalloc (bitmap->rowBytes * h); |
1a578e9b AC |
655 | bzero (bitmap->baseAddr, bitmap->rowBytes * h); |
656 | for (i = 0; i < h; i++) | |
e3564461 ST |
657 | { |
658 | p = bitmap->baseAddr + i * bitmap->rowBytes; | |
659 | for (j = 0; j < w1; j++) | |
30c92fab ST |
660 | { |
661 | /* Bitswap XBM bytes to match how Mac does things. */ | |
662 | unsigned char c = *bits++; | |
663 | *p++ = (unsigned char)((swap_nibble[c & 0xf] << 4) | |
664 | | (swap_nibble[(c>>4) & 0xf]));; | |
665 | } | |
e3564461 | 666 | } |
1a578e9b AC |
667 | |
668 | SetRect (&(bitmap->bounds), 0, 0, w, h); | |
669 | } | |
670 | ||
671 | ||
672 | static void | |
673 | mac_free_bitmap (bitmap) | |
674 | BitMap *bitmap; | |
675 | { | |
676 | xfree (bitmap->baseAddr); | |
677 | } | |
678 | ||
e3564461 ST |
679 | |
680 | Pixmap | |
681 | XCreatePixmap (display, w, width, height, depth) | |
682 | Display *display; /* not used */ | |
683 | WindowPtr w; | |
684 | unsigned int width, height; | |
fc7a70cc | 685 | unsigned int depth; |
e3564461 ST |
686 | { |
687 | Pixmap pixmap; | |
688 | Rect r; | |
689 | QDErr err; | |
690 | ||
50bf7673 | 691 | SetPortWindowPort (w); |
e3564461 ST |
692 | |
693 | SetRect (&r, 0, 0, width, height); | |
e09ce637 YM |
694 | #if !defined (WORDS_BIG_ENDIAN) && USE_CG_DRAWING |
695 | if (depth == 1) | |
696 | #endif | |
697 | err = NewGWorld (&pixmap, depth, &r, NULL, NULL, 0); | |
698 | #if !defined (WORDS_BIG_ENDIAN) && USE_CG_DRAWING | |
699 | else | |
700 | /* CreateCGImageFromPixMaps requires ARGB format. */ | |
701 | err = QTNewGWorld (&pixmap, k32ARGBPixelFormat, &r, NULL, NULL, 0); | |
702 | #endif | |
e3564461 ST |
703 | if (err != noErr) |
704 | return NULL; | |
705 | return pixmap; | |
706 | } | |
707 | ||
708 | ||
709 | Pixmap | |
710 | XCreatePixmapFromBitmapData (display, w, data, width, height, fg, bg, depth) | |
711 | Display *display; /* not used */ | |
712 | WindowPtr w; | |
713 | char *data; | |
714 | unsigned int width, height; | |
715 | unsigned long fg, bg; | |
e4f5e019 | 716 | unsigned int depth; |
e3564461 ST |
717 | { |
718 | Pixmap pixmap; | |
719 | BitMap bitmap; | |
2a316a84 ST |
720 | CGrafPtr old_port; |
721 | GDHandle old_gdh; | |
e4f5e019 YM |
722 | static GC gc = NULL; /* not reentrant */ |
723 | ||
724 | if (gc == NULL) | |
725 | gc = XCreateGC (display, w, 0, NULL); | |
e3564461 ST |
726 | |
727 | pixmap = XCreatePixmap (display, w, width, height, depth); | |
728 | if (pixmap == NULL) | |
729 | return NULL; | |
730 | ||
2a316a84 | 731 | GetGWorld (&old_port, &old_gdh); |
e3564461 ST |
732 | SetGWorld (pixmap, NULL); |
733 | mac_create_bitmap_from_bitmap_data (&bitmap, data, width, height); | |
e4f5e019 YM |
734 | XSetForeground (display, gc, fg); |
735 | XSetBackground (display, gc, bg); | |
736 | RGBForeColor (GC_FORE_COLOR (gc)); | |
737 | RGBBackColor (GC_BACK_COLOR (gc)); | |
e3564461 ST |
738 | LockPixels (GetGWorldPixMap (pixmap)); |
739 | #if TARGET_API_MAC_CARBON | |
740 | CopyBits (&bitmap, GetPortBitMapForCopyBits (pixmap), | |
741 | &bitmap.bounds, &bitmap.bounds, srcCopy, 0); | |
742 | #else /* not TARGET_API_MAC_CARBON */ | |
743 | CopyBits (&bitmap, &(((GrafPtr)pixmap)->portBits), | |
744 | &bitmap.bounds, &bitmap.bounds, srcCopy, 0); | |
745 | #endif /* not TARGET_API_MAC_CARBON */ | |
746 | UnlockPixels (GetGWorldPixMap (pixmap)); | |
2a316a84 | 747 | SetGWorld (old_port, old_gdh); |
e3564461 ST |
748 | mac_free_bitmap (&bitmap); |
749 | ||
750 | return pixmap; | |
751 | } | |
752 | ||
753 | ||
1a578e9b AC |
754 | /* Mac replacement for XFillRectangle. */ |
755 | ||
756 | static void | |
236072ae YM |
757 | mac_fill_rectangle (f, gc, x, y, width, height) |
758 | struct frame *f; | |
1a578e9b AC |
759 | GC gc; |
760 | int x, y; | |
761 | unsigned int width, height; | |
762 | { | |
4ea08bbf YM |
763 | #if USE_CG_DRAWING |
764 | CGContextRef context; | |
765 | ||
766 | context = mac_begin_cg_clip (f, gc); | |
767 | CG_SET_FILL_COLOR (context, gc->xgcv.foreground); | |
768 | CGContextFillRect (context, CGRectMake (x, y, width, height)); | |
769 | mac_end_cg_clip (f); | |
770 | #else | |
1a578e9b AC |
771 | Rect r; |
772 | ||
236072ae | 773 | SetPortWindowPort (FRAME_MAC_WINDOW (f)); |
e0f712ba | 774 | |
e4f5e019 | 775 | RGBForeColor (GC_FORE_COLOR (gc)); |
1a578e9b AC |
776 | SetRect (&r, x, y, x + width, y + height); |
777 | ||
b6e3efe0 | 778 | mac_begin_clip (gc); |
1a578e9b | 779 | PaintRect (&r); /* using foreground color of gc */ |
b6e3efe0 | 780 | mac_end_clip (gc); |
4ea08bbf | 781 | #endif |
1a578e9b AC |
782 | } |
783 | ||
784 | ||
785 | /* Mac replacement for XDrawRectangle: dest is a window. */ | |
786 | ||
787 | static void | |
236072ae YM |
788 | mac_draw_rectangle (f, gc, x, y, width, height) |
789 | struct frame *f; | |
1a578e9b AC |
790 | GC gc; |
791 | int x, y; | |
792 | unsigned int width, height; | |
793 | { | |
4ea08bbf YM |
794 | #if USE_CG_DRAWING |
795 | CGContextRef context; | |
796 | ||
797 | context = mac_begin_cg_clip (f, gc); | |
798 | CG_SET_STROKE_COLOR (context, gc->xgcv.foreground); | |
799 | CGContextStrokeRect (context, | |
800 | CGRectMake (x + 0.5f, y + 0.5f, width, height)); | |
801 | mac_end_cg_clip (f); | |
802 | #else | |
1a578e9b AC |
803 | Rect r; |
804 | ||
236072ae | 805 | SetPortWindowPort (FRAME_MAC_WINDOW (f)); |
e0f712ba | 806 | |
e4f5e019 | 807 | RGBForeColor (GC_FORE_COLOR (gc)); |
4ea08bbf | 808 | SetRect (&r, x, y, x + width + 1, y + height + 1); |
1a578e9b | 809 | |
b6e3efe0 | 810 | mac_begin_clip (gc); |
1a578e9b | 811 | FrameRect (&r); /* using foreground color of gc */ |
b6e3efe0 | 812 | mac_end_clip (gc); |
4ea08bbf | 813 | #endif |
1a578e9b AC |
814 | } |
815 | ||
816 | ||
c3bd8190 YM |
817 | #if USE_ATSUI |
818 | static OSStatus | |
819 | atsu_get_text_layout_with_text_ptr (text, text_length, style, text_layout) | |
820 | ConstUniCharArrayPtr text; | |
821 | UniCharCount text_length; | |
822 | ATSUStyle style; | |
823 | ATSUTextLayout *text_layout; | |
824 | { | |
825 | OSStatus err; | |
826 | static ATSUTextLayout saved_text_layout = NULL; /* not reentrant */ | |
827 | ||
828 | if (saved_text_layout == NULL) | |
829 | { | |
369a7a37 YM |
830 | static const UniCharCount lengths[] = {kATSUToTextEnd}; |
831 | static const ATSUAttributeTag tags[] = {kATSULineLayoutOptionsTag}; | |
832 | static const ByteCount sizes[] = {sizeof (ATSLineLayoutOptions)}; | |
c3bd8190 YM |
833 | static ATSLineLayoutOptions line_layout = |
834 | #if MAC_OS_X_VERSION_MAX_ALLOWED >= 1020 | |
6a0b5d37 | 835 | kATSLineDisableAllLayoutOperations | kATSLineUseDeviceMetrics |
3e16e799 | 836 | | kATSLineUseQDRendering |
c3bd8190 | 837 | #else |
1c4ac540 | 838 | kATSLineIsDisplayOnly | kATSLineFractDisable |
c3bd8190 YM |
839 | #endif |
840 | ; | |
369a7a37 | 841 | static const ATSUAttributeValuePtr values[] = {&line_layout}; |
c3bd8190 YM |
842 | |
843 | err = ATSUCreateTextLayoutWithTextPtr (text, | |
844 | kATSUFromTextBeginning, | |
845 | kATSUToTextEnd, | |
846 | text_length, | |
847 | 1, lengths, &style, | |
848 | &saved_text_layout); | |
849 | if (err == noErr) | |
850 | err = ATSUSetLayoutControls (saved_text_layout, | |
851 | sizeof (tags) / sizeof (tags[0]), | |
852 | tags, sizes, values); | |
853 | /* XXX: Should we do this? */ | |
854 | if (err == noErr) | |
855 | err = ATSUSetTransientFontMatching (saved_text_layout, true); | |
856 | } | |
857 | else | |
858 | { | |
859 | err = ATSUSetRunStyle (saved_text_layout, style, | |
860 | kATSUFromTextBeginning, kATSUToTextEnd); | |
861 | if (err == noErr) | |
862 | err = ATSUSetTextPointerLocation (saved_text_layout, text, | |
863 | kATSUFromTextBeginning, | |
864 | kATSUToTextEnd, | |
865 | text_length); | |
866 | } | |
867 | ||
868 | if (err == noErr) | |
869 | *text_layout = saved_text_layout; | |
870 | return err; | |
871 | } | |
872 | #endif | |
873 | ||
236072ae | 874 | |
d4a8455b | 875 | static void |
236072ae YM |
876 | mac_invert_rectangle (f, x, y, width, height) |
877 | struct frame *f; | |
d4a8455b YM |
878 | int x, y; |
879 | unsigned int width, height; | |
880 | { | |
881 | Rect r; | |
882 | ||
4ea08bbf YM |
883 | #if USE_CG_DRAWING |
884 | mac_prepare_for_quickdraw (f); | |
885 | #endif | |
236072ae | 886 | SetPortWindowPort (FRAME_MAC_WINDOW (f)); |
d4a8455b YM |
887 | |
888 | SetRect (&r, x, y, x + width, y + height); | |
889 | ||
890 | InvertRect (&r); | |
891 | } | |
892 | ||
893 | ||
1a578e9b | 894 | static void |
bb420759 YM |
895 | mac_draw_string_common (f, gc, x, y, buf, nchars, bg_width, |
896 | overstrike_p, bytes_per_char) | |
236072ae | 897 | struct frame *f; |
1a578e9b AC |
898 | GC gc; |
899 | int x, y; | |
900 | char *buf; | |
bb420759 | 901 | int nchars, bg_width, overstrike_p, bytes_per_char; |
1a578e9b | 902 | { |
236072ae | 903 | SetPortWindowPort (FRAME_MAC_WINDOW (f)); |
e4f5e019 | 904 | |
c3bd8190 YM |
905 | #if USE_ATSUI |
906 | if (GC_FONT (gc)->mac_style) | |
907 | { | |
3e7424f7 | 908 | OSStatus err; |
c3bd8190 YM |
909 | ATSUTextLayout text_layout; |
910 | ||
911 | xassert (bytes_per_char == 2); | |
912 | ||
913 | #ifndef WORDS_BIG_ENDIAN | |
914 | { | |
915 | int i; | |
05f7d868 | 916 | UniChar *text = (UniChar *)buf; |
c3bd8190 YM |
917 | |
918 | for (i = 0; i < nchars; i++) | |
05f7d868 | 919 | text[i] = EndianU16_BtoN (text[i]); |
c3bd8190 YM |
920 | } |
921 | #endif | |
922 | err = atsu_get_text_layout_with_text_ptr ((ConstUniCharArrayPtr)buf, | |
923 | nchars, | |
924 | GC_FONT (gc)->mac_style, | |
925 | &text_layout); | |
9fb446e3 YM |
926 | if (err != noErr) |
927 | return; | |
c3bd8190 | 928 | #ifdef MAC_OSX |
9fb446e3 YM |
929 | if (!mac_use_core_graphics) |
930 | { | |
4ea08bbf YM |
931 | #endif |
932 | #if USE_CG_DRAWING | |
933 | mac_prepare_for_quickdraw (f); | |
c3bd8190 | 934 | #endif |
b6e3efe0 | 935 | mac_begin_clip (gc); |
9fb446e3 YM |
936 | RGBForeColor (GC_FORE_COLOR (gc)); |
937 | if (bg_width) | |
938 | { | |
939 | Rect r; | |
940 | ||
941 | SetRect (&r, x, y - FONT_BASE (GC_FONT (gc)), | |
942 | x + bg_width, y + FONT_DESCENT (GC_FONT (gc))); | |
943 | RGBBackColor (GC_BACK_COLOR (gc)); | |
944 | EraseRect (&r); | |
945 | RGBBackColor (GC_BACK_COLOR (FRAME_NORMAL_GC (f))); | |
c3bd8190 | 946 | } |
9fb446e3 YM |
947 | MoveTo (x, y); |
948 | ATSUDrawText (text_layout, | |
949 | kATSUFromTextBeginning, kATSUToTextEnd, | |
950 | kATSUUseGrafPortPenLoc, kATSUUseGrafPortPenLoc); | |
bb420759 YM |
951 | if (overstrike_p) |
952 | { | |
953 | MoveTo (x + 1, y); | |
954 | ATSUDrawText (text_layout, | |
955 | kATSUFromTextBeginning, kATSUToTextEnd, | |
956 | kATSUUseGrafPortPenLoc, kATSUUseGrafPortPenLoc); | |
957 | } | |
b6e3efe0 | 958 | mac_end_clip (gc); |
9fb446e3 YM |
959 | #ifdef MAC_OSX |
960 | } | |
961 | else | |
962 | { | |
963 | CGrafPtr port; | |
369a7a37 | 964 | static CGContextRef context; |
9fb446e3 | 965 | float port_height = FRAME_PIXEL_HEIGHT (f); |
369a7a37 YM |
966 | static const ATSUAttributeTag tags[] = {kATSUCGContextTag}; |
967 | static const ByteCount sizes[] = {sizeof (CGContextRef)}; | |
968 | static const ATSUAttributeValuePtr values[] = {&context}; | |
9fb446e3 | 969 | |
4ea08bbf YM |
970 | #if USE_CG_DRAWING |
971 | context = mac_begin_cg_clip (f, gc); | |
972 | #else | |
9fb446e3 YM |
973 | GetPort (&port); |
974 | QDBeginCGContext (port, &context); | |
975 | if (gc->n_clip_rects || bg_width) | |
c3bd8190 | 976 | { |
9fb446e3 YM |
977 | CGContextTranslateCTM (context, 0, port_height); |
978 | CGContextScaleCTM (context, 1, -1); | |
1c4ac540 | 979 | if (gc->n_clip_rects) |
9fb446e3 YM |
980 | CGContextClipToRects (context, gc->clip_rects, |
981 | gc->n_clip_rects); | |
4ea08bbf | 982 | #endif |
9fb446e3 | 983 | if (bg_width) |
1c4ac540 | 984 | { |
4ea08bbf | 985 | CG_SET_FILL_COLOR (context, gc->xgcv.background); |
9fb446e3 YM |
986 | CGContextFillRect |
987 | (context, | |
988 | CGRectMake (x, y - FONT_BASE (GC_FONT (gc)), | |
989 | bg_width, FONT_HEIGHT (GC_FONT (gc)))); | |
1c4ac540 | 990 | } |
9fb446e3 YM |
991 | CGContextScaleCTM (context, 1, -1); |
992 | CGContextTranslateCTM (context, 0, -port_height); | |
4ea08bbf | 993 | #if !USE_CG_DRAWING |
9fb446e3 | 994 | } |
4ea08bbf YM |
995 | #endif |
996 | CG_SET_FILL_COLOR (context, gc->xgcv.foreground); | |
9fb446e3 | 997 | err = ATSUSetLayoutControls (text_layout, |
05f7d868 | 998 | sizeof (tags) / sizeof (tags[0]), |
9fb446e3 YM |
999 | tags, sizes, values); |
1000 | if (err == noErr) | |
bb420759 YM |
1001 | { |
1002 | ATSUDrawText (text_layout, | |
1003 | kATSUFromTextBeginning, kATSUToTextEnd, | |
1004 | Long2Fix (x), Long2Fix (port_height - y)); | |
1005 | if (overstrike_p) | |
1006 | ATSUDrawText (text_layout, | |
1007 | kATSUFromTextBeginning, kATSUToTextEnd, | |
1008 | Long2Fix (x + 1), Long2Fix (port_height - y)); | |
1009 | } | |
4ea08bbf YM |
1010 | #if USE_CG_DRAWING |
1011 | mac_end_cg_clip (f); | |
1012 | context = NULL; | |
1013 | #else | |
9fb446e3 YM |
1014 | CGContextSynchronize (context); |
1015 | QDEndCGContext (port, &context); | |
4ea08bbf | 1016 | #endif |
9fb446e3 YM |
1017 | #if 0 |
1018 | /* This doesn't work on Mac OS X 10.1. */ | |
1019 | ATSUClearLayoutControls (text_layout, | |
1020 | sizeof (tags) / sizeof (tags[0]), tags); | |
05f7d868 | 1021 | #else |
9fb446e3 YM |
1022 | ATSUSetLayoutControls (text_layout, |
1023 | sizeof (tags) / sizeof (tags[0]), | |
1024 | tags, sizes, values); | |
c3bd8190 YM |
1025 | #endif |
1026 | } | |
9fb446e3 | 1027 | #endif /* MAC_OSX */ |
c3bd8190 YM |
1028 | } |
1029 | else | |
9fb446e3 | 1030 | #endif /* USE_ATSUI */ |
c3bd8190 | 1031 | { |
9fb446e3 YM |
1032 | #if MAC_OS_X_VERSION_MAX_ALLOWED >= 1020 |
1033 | UInt32 savedFlags; | |
1034 | ||
1035 | if (mac_use_core_graphics) | |
1036 | savedFlags = SwapQDTextFlags (kQDUseCGTextRendering); | |
4ea08bbf YM |
1037 | #endif |
1038 | #if USE_CG_DRAWING | |
1039 | mac_prepare_for_quickdraw (f); | |
c3bd8190 | 1040 | #endif |
b6e3efe0 | 1041 | mac_begin_clip (gc); |
9fb446e3 YM |
1042 | RGBForeColor (GC_FORE_COLOR (gc)); |
1043 | #ifdef MAC_OS8 | |
1044 | if (bg_width) | |
1045 | { | |
1046 | RGBBackColor (GC_BACK_COLOR (gc)); | |
1047 | TextMode (srcCopy); | |
1048 | } | |
1049 | else | |
1050 | TextMode (srcOr); | |
1051 | #else | |
1052 | /* We prefer not to use srcCopy text transfer mode on Mac OS X | |
1053 | because: | |
1054 | - Screen is double-buffered. (In srcCopy mode, a text is | |
1055 | drawn into an offscreen graphics world first. So | |
1056 | performance gain cannot be expected.) | |
1057 | - It lowers rendering quality. | |
1058 | - Some fonts leave garbage on cursor movement. */ | |
1059 | if (bg_width) | |
1060 | { | |
1061 | Rect r; | |
1a578e9b | 1062 | |
9fb446e3 YM |
1063 | RGBBackColor (GC_BACK_COLOR (gc)); |
1064 | SetRect (&r, x, y - FONT_BASE (GC_FONT (gc)), | |
1065 | x + bg_width, y + FONT_DESCENT (GC_FONT (gc))); | |
1066 | EraseRect (&r); | |
1067 | } | |
1068 | TextMode (srcOr); | |
c3bd8190 | 1069 | #endif |
9fb446e3 YM |
1070 | TextFont (GC_FONT (gc)->mac_fontnum); |
1071 | TextSize (GC_FONT (gc)->mac_fontsize); | |
1072 | TextFace (GC_FONT (gc)->mac_fontface); | |
1073 | MoveTo (x, y); | |
1074 | DrawText (buf, 0, nchars * bytes_per_char); | |
bb420759 YM |
1075 | if (overstrike_p) |
1076 | { | |
1077 | TextMode (srcOr); | |
1078 | MoveTo (x + 1, y); | |
1079 | DrawText (buf, 0, nchars * bytes_per_char); | |
1080 | } | |
9fb446e3 YM |
1081 | if (bg_width) |
1082 | RGBBackColor (GC_BACK_COLOR (FRAME_NORMAL_GC (f))); | |
b6e3efe0 | 1083 | mac_end_clip (gc); |
b69efa23 | 1084 | |
e9859e26 | 1085 | #if MAC_OS_X_VERSION_MAX_ALLOWED >= 1020 |
9fb446e3 YM |
1086 | if (mac_use_core_graphics) |
1087 | SwapQDTextFlags(savedFlags); | |
743d0696 | 1088 | #endif |
9fb446e3 | 1089 | } |
1a578e9b AC |
1090 | } |
1091 | ||
1092 | ||
1a578e9b AC |
1093 | /* Mac replacement for XDrawImageString. */ |
1094 | ||
1095 | static void | |
bb420759 | 1096 | mac_draw_image_string (f, gc, x, y, buf, nchars, bg_width, overstrike_p) |
236072ae | 1097 | struct frame *f; |
1a578e9b AC |
1098 | GC gc; |
1099 | int x, y; | |
1100 | char *buf; | |
bb420759 | 1101 | int nchars, bg_width, overstrike_p; |
1a578e9b | 1102 | { |
bb420759 YM |
1103 | mac_draw_string_common (f, gc, x, y, buf, nchars, bg_width, |
1104 | overstrike_p, 1); | |
1a578e9b AC |
1105 | } |
1106 | ||
1107 | ||
bb420759 | 1108 | /* Mac replacement for XDrawImageString16. */ |
1a578e9b AC |
1109 | |
1110 | static void | |
bb420759 | 1111 | mac_draw_image_string_16 (f, gc, x, y, buf, nchars, bg_width, overstrike_p) |
236072ae | 1112 | struct frame *f; |
1a578e9b AC |
1113 | GC gc; |
1114 | int x, y; | |
1115 | XChar2b *buf; | |
bb420759 | 1116 | int nchars, bg_width, overstrike_p; |
1a578e9b | 1117 | { |
bb420759 YM |
1118 | mac_draw_string_common (f, gc, x, y, (char *) buf, nchars, bg_width, |
1119 | overstrike_p, 2); | |
1a578e9b AC |
1120 | } |
1121 | ||
1122 | ||
b73e4d84 YM |
1123 | /* Mac replacement for XQueryTextExtents, but takes a character. If |
1124 | STYLE is NULL, measurement is done by QuickDraw Text routines for | |
1125 | the font of the current graphics port. If CG_GLYPH is not NULL, | |
1126 | *CG_GLYPH is set to the glyph ID or 0 if it cannot be obtained. */ | |
1127 | ||
3e7424f7 | 1128 | static OSStatus |
b73e4d84 YM |
1129 | mac_query_char_extents (style, c, |
1130 | font_ascent_return, font_descent_return, | |
1131 | overall_return, cg_glyph) | |
1132 | #if USE_ATSUI | |
1133 | ATSUStyle style; | |
1134 | #else | |
1135 | void *style; | |
1136 | #endif | |
1137 | int c; | |
1138 | int *font_ascent_return, *font_descent_return; | |
1139 | XCharStruct *overall_return; | |
16805b2e | 1140 | #if USE_CG_TEXT_DRAWING |
b73e4d84 YM |
1141 | CGGlyph *cg_glyph; |
1142 | #else | |
1143 | void *cg_glyph; | |
1144 | #endif | |
1145 | { | |
3e7424f7 | 1146 | OSStatus err = noErr; |
b73e4d84 YM |
1147 | int width; |
1148 | Rect char_bounds; | |
1149 | ||
1150 | #if USE_ATSUI | |
1151 | if (style) | |
1152 | { | |
1153 | ATSUTextLayout text_layout; | |
1154 | UniChar ch = c; | |
1155 | ||
1156 | err = atsu_get_text_layout_with_text_ptr (&ch, 1, style, &text_layout); | |
1157 | if (err == noErr) | |
1158 | { | |
1159 | ATSTrapezoid glyph_bounds; | |
16805b2e | 1160 | |
b73e4d84 YM |
1161 | err = ATSUGetGlyphBounds (text_layout, 0, 0, |
1162 | kATSUFromTextBeginning, kATSUToTextEnd, | |
1163 | #if MAC_OS_X_VERSION_MAX_ALLOWED >= 1020 | |
1164 | kATSUseFractionalOrigins, | |
1165 | #else | |
1166 | kATSUseDeviceOrigins, | |
1167 | #endif | |
1168 | 1, &glyph_bounds, NULL); | |
1169 | if (err == noErr) | |
1170 | { | |
1171 | xassert (glyph_bounds.lowerRight.x - glyph_bounds.lowerLeft.x | |
1172 | == glyph_bounds.upperRight.x - glyph_bounds.upperLeft.x); | |
1173 | ||
1174 | width = Fix2Long (glyph_bounds.upperRight.x | |
1175 | - glyph_bounds.upperLeft.x); | |
1176 | if (font_ascent_return) | |
1177 | *font_ascent_return = -Fix2Long (glyph_bounds.upperLeft.y); | |
1178 | if (font_descent_return) | |
1179 | *font_descent_return = Fix2Long (glyph_bounds.lowerLeft.y); | |
1180 | } | |
1181 | } | |
1182 | if (err == noErr && overall_return) | |
1183 | { | |
1184 | err = ATSUMeasureTextImage (text_layout, | |
1185 | kATSUFromTextBeginning, kATSUToTextEnd, | |
1186 | 0, 0, &char_bounds); | |
1187 | if (err == noErr) | |
1188 | STORE_XCHARSTRUCT (*overall_return, width, char_bounds); | |
1189 | #if USE_CG_TEXT_DRAWING | |
1190 | if (err == noErr && cg_glyph) | |
1191 | { | |
3e7424f7 | 1192 | OSStatus err1; |
b73e4d84 YM |
1193 | ATSUGlyphInfoArray glyph_info_array; |
1194 | ByteCount count = sizeof (ATSUGlyphInfoArray); | |
1195 | ||
1196 | err1 = ATSUMatchFontsToText (text_layout, kATSUFromTextBeginning, | |
1197 | kATSUToTextEnd, NULL, NULL, NULL); | |
1198 | if (err1 == noErr) | |
1199 | err1 = ATSUGetGlyphInfo (text_layout, kATSUFromTextBeginning, | |
1200 | kATSUToTextEnd, &count, | |
1201 | &glyph_info_array); | |
7c682cf1 YM |
1202 | if (err1 == noErr |
1203 | /* Make sure that we don't have to make layout | |
1204 | adjustments. */ | |
1205 | && glyph_info_array.glyphs[0].deltaY == 0.0f | |
1206 | && glyph_info_array.glyphs[0].idealX == 0.0f | |
1207 | && glyph_info_array.glyphs[0].screenX == 0) | |
b73e4d84 YM |
1208 | { |
1209 | xassert (glyph_info_array.glyphs[0].glyphID); | |
1210 | *cg_glyph = glyph_info_array.glyphs[0].glyphID; | |
1211 | } | |
1212 | else | |
1213 | *cg_glyph = 0; | |
1214 | } | |
1215 | #endif | |
1216 | } | |
1217 | } | |
1218 | else | |
1219 | #endif | |
1220 | { | |
1221 | if (font_ascent_return || font_descent_return) | |
1222 | { | |
1223 | FontInfo font_info; | |
1224 | ||
1225 | GetFontInfo (&font_info); | |
1226 | if (font_ascent_return) | |
1227 | *font_ascent_return = font_info.ascent; | |
1228 | if (font_descent_return) | |
1229 | *font_descent_return = font_info.descent; | |
1230 | } | |
1231 | if (overall_return) | |
1232 | { | |
1233 | char ch = c; | |
1234 | ||
1235 | width = CharWidth (ch); | |
1236 | QDTextBounds (1, &ch, &char_bounds); | |
1237 | STORE_XCHARSTRUCT (*overall_return, width, char_bounds); | |
1238 | } | |
1239 | } | |
1240 | ||
1241 | return err; | |
1242 | } | |
1243 | ||
1244 | ||
1245 | /* Mac replacement for XTextExtents16. Only sets horizontal metrics. */ | |
1246 | ||
1247 | static int | |
1248 | mac_text_extents_16 (font_struct, string, nchars, overall_return) | |
1249 | XFontStruct *font_struct; | |
1250 | XChar2b *string; | |
1251 | int nchars; | |
1252 | XCharStruct *overall_return; | |
1253 | { | |
1254 | int i; | |
1255 | short width = 0, lbearing = 0, rbearing = 0; | |
1256 | XCharStruct *pcm; | |
1257 | ||
1258 | for (i = 0; i < nchars; i++) | |
1259 | { | |
1260 | pcm = mac_per_char_metric (font_struct, string, 0); | |
1261 | if (pcm == NULL) | |
1262 | width += FONT_WIDTH (font_struct); | |
1263 | else | |
1264 | { | |
1265 | lbearing = min (lbearing, width + pcm->lbearing); | |
1266 | rbearing = max (rbearing, width + pcm->rbearing); | |
1267 | width += pcm->width; | |
1268 | } | |
1269 | string++; | |
1270 | } | |
1271 | ||
1272 | overall_return->lbearing = lbearing; | |
1273 | overall_return->rbearing = rbearing; | |
1274 | overall_return->width = width; | |
1275 | ||
1276 | /* What's the meaning of the return value of XTextExtents16? */ | |
1277 | } | |
1278 | ||
1279 | ||
1280 | #if USE_CG_TEXT_DRAWING | |
6b9ad469 YM |
1281 | static int cg_text_anti_aliasing_threshold = 8; |
1282 | ||
1283 | static void | |
1284 | init_cg_text_anti_aliasing_threshold () | |
1285 | { | |
b465419f YM |
1286 | int threshold; |
1287 | Boolean valid_p; | |
6b9ad469 | 1288 | |
b465419f YM |
1289 | threshold = |
1290 | CFPreferencesGetAppIntegerValue (CFSTR ("AppleAntiAliasingThreshold"), | |
1291 | kCFPreferencesCurrentApplication, | |
1292 | &valid_p); | |
1293 | if (valid_p) | |
1294 | cg_text_anti_aliasing_threshold = threshold; | |
6b9ad469 YM |
1295 | } |
1296 | ||
16805b2e | 1297 | static int |
bb420759 | 1298 | mac_draw_image_string_cg (f, gc, x, y, buf, nchars, bg_width, overstrike_p) |
16805b2e YM |
1299 | struct frame *f; |
1300 | GC gc; | |
1301 | int x, y; | |
1302 | XChar2b *buf; | |
bb420759 | 1303 | int nchars, bg_width, overstrike_p; |
16805b2e YM |
1304 | { |
1305 | CGrafPtr port; | |
1306 | float port_height, gx, gy; | |
1307 | int i; | |
1308 | CGContextRef context; | |
1309 | CGGlyph *glyphs; | |
1310 | CGSize *advances; | |
1311 | ||
70ed951a | 1312 | if (!mac_use_core_graphics || GC_FONT (gc)->cg_font == NULL) |
16805b2e YM |
1313 | return 0; |
1314 | ||
1315 | port = GetWindowPort (FRAME_MAC_WINDOW (f)); | |
1316 | port_height = FRAME_PIXEL_HEIGHT (f); | |
1317 | gx = x; | |
1318 | gy = port_height - y; | |
1319 | glyphs = (CGGlyph *)buf; | |
9fb446e3 YM |
1320 | advances = alloca (sizeof (CGSize) * nchars); |
1321 | if (advances == NULL) | |
1322 | return 0; | |
16805b2e YM |
1323 | for (i = 0; i < nchars; i++) |
1324 | { | |
b73e4d84 YM |
1325 | XCharStruct *pcm = mac_per_char_metric (GC_FONT (gc), buf, 0); |
1326 | ||
1327 | advances[i].width = pcm->width; | |
16805b2e YM |
1328 | advances[i].height = 0; |
1329 | glyphs[i] = GC_FONT (gc)->cg_glyphs[buf->byte2]; | |
1330 | buf++; | |
1331 | } | |
1332 | ||
4ea08bbf YM |
1333 | #if USE_CG_DRAWING |
1334 | context = mac_begin_cg_clip (f, gc); | |
1335 | #else | |
16805b2e | 1336 | QDBeginCGContext (port, &context); |
9fb446e3 | 1337 | if (gc->n_clip_rects || bg_width) |
16805b2e YM |
1338 | { |
1339 | CGContextTranslateCTM (context, 0, port_height); | |
1340 | CGContextScaleCTM (context, 1, -1); | |
9fb446e3 YM |
1341 | if (gc->n_clip_rects) |
1342 | CGContextClipToRects (context, gc->clip_rects, gc->n_clip_rects); | |
4ea08bbf | 1343 | #endif |
9fb446e3 YM |
1344 | if (bg_width) |
1345 | { | |
4ea08bbf | 1346 | CG_SET_FILL_COLOR (context, gc->xgcv.background); |
9fb446e3 YM |
1347 | CGContextFillRect |
1348 | (context, | |
1349 | CGRectMake (gx, y - FONT_BASE (GC_FONT (gc)), | |
1350 | bg_width, FONT_HEIGHT (GC_FONT (gc)))); | |
1351 | } | |
16805b2e YM |
1352 | CGContextScaleCTM (context, 1, -1); |
1353 | CGContextTranslateCTM (context, 0, -port_height); | |
4ea08bbf | 1354 | #if !USE_CG_DRAWING |
16805b2e | 1355 | } |
4ea08bbf YM |
1356 | #endif |
1357 | CG_SET_FILL_COLOR (context, gc->xgcv.foreground); | |
16805b2e YM |
1358 | CGContextSetFont (context, GC_FONT (gc)->cg_font); |
1359 | CGContextSetFontSize (context, GC_FONT (gc)->mac_fontsize); | |
6b9ad469 YM |
1360 | if (GC_FONT (gc)->mac_fontsize <= cg_text_anti_aliasing_threshold) |
1361 | CGContextSetShouldAntialias (context, false); | |
16805b2e YM |
1362 | #if MAC_OS_X_VERSION_MAX_ALLOWED >= 1030 |
1363 | CGContextSetTextPosition (context, gx, gy); | |
1364 | CGContextShowGlyphsWithAdvances (context, glyphs, advances, nchars); | |
bb420759 YM |
1365 | if (overstrike_p) |
1366 | { | |
1367 | CGContextSetTextPosition (context, gx + 1.0f, gy); | |
1368 | CGContextShowGlyphsWithAdvances (context, glyphs, advances, nchars); | |
1369 | } | |
16805b2e YM |
1370 | #else |
1371 | for (i = 0; i < nchars; i++) | |
1372 | { | |
1373 | CGContextShowGlyphsAtPoint (context, gx, gy, glyphs + i, 1); | |
bb420759 YM |
1374 | if (overstrike_p) |
1375 | CGContextShowGlyphsAtPoint (context, gx + 1.0f, gy, glyphs + i, 1); | |
16805b2e YM |
1376 | gx += advances[i].width; |
1377 | } | |
1378 | #endif | |
4ea08bbf YM |
1379 | #if USE_CG_DRAWING |
1380 | mac_end_cg_clip (f); | |
1381 | #else | |
16805b2e YM |
1382 | CGContextSynchronize (context); |
1383 | QDEndCGContext (port, &context); | |
4ea08bbf | 1384 | #endif |
16805b2e | 1385 | |
16805b2e YM |
1386 | return 1; |
1387 | } | |
1388 | #endif | |
1389 | ||
1390 | ||
e09ce637 | 1391 | #if !USE_CG_DRAWING |
1a578e9b AC |
1392 | /* Mac replacement for XCopyArea: dest must be window. */ |
1393 | ||
1394 | static void | |
236072ae | 1395 | mac_copy_area (src, f, gc, src_x, src_y, width, height, dest_x, dest_y) |
1a578e9b | 1396 | Pixmap src; |
236072ae | 1397 | struct frame *f; |
1a578e9b AC |
1398 | GC gc; |
1399 | int src_x, src_y; | |
1400 | unsigned int width, height; | |
1401 | int dest_x, dest_y; | |
1402 | { | |
1403 | Rect src_r, dest_r; | |
1404 | ||
236072ae | 1405 | SetPortWindowPort (FRAME_MAC_WINDOW (f)); |
e0f712ba | 1406 | |
1a578e9b AC |
1407 | SetRect (&src_r, src_x, src_y, src_x + width, src_y + height); |
1408 | SetRect (&dest_r, dest_x, dest_y, dest_x + width, dest_y + height); | |
1409 | ||
e3564461 ST |
1410 | ForeColor (blackColor); |
1411 | BackColor (whiteColor); | |
1412 | ||
b6e3efe0 | 1413 | mac_begin_clip (gc); |
e3564461 | 1414 | LockPixels (GetGWorldPixMap (src)); |
e0f712ba | 1415 | #if TARGET_API_MAC_CARBON |
236072ae YM |
1416 | { |
1417 | CGrafPtr port; | |
1418 | ||
1419 | GetPort (&port); | |
1420 | LockPortBits (port); | |
1421 | CopyBits (GetPortBitMapForCopyBits (src), | |
1422 | GetPortBitMapForCopyBits (port), | |
1423 | &src_r, &dest_r, srcCopy, 0); | |
1424 | UnlockPortBits (port); | |
1425 | } | |
e3564461 | 1426 | #else /* not TARGET_API_MAC_CARBON */ |
236072ae | 1427 | CopyBits (&(((GrafPtr)src)->portBits), &(FRAME_MAC_WINDOW (f)->portBits), |
e3564461 ST |
1428 | &src_r, &dest_r, srcCopy, 0); |
1429 | #endif /* not TARGET_API_MAC_CARBON */ | |
1430 | UnlockPixels (GetGWorldPixMap (src)); | |
b6e3efe0 | 1431 | mac_end_clip (gc); |
1f98fbb4 | 1432 | |
236072ae | 1433 | RGBBackColor (GC_BACK_COLOR (FRAME_NORMAL_GC (f))); |
e3564461 | 1434 | } |
e0f712ba | 1435 | |
e3564461 ST |
1436 | |
1437 | static void | |
236072ae | 1438 | mac_copy_area_with_mask (src, mask, f, gc, src_x, src_y, |
e3564461 | 1439 | width, height, dest_x, dest_y) |
e3564461 | 1440 | Pixmap src, mask; |
236072ae | 1441 | struct frame *f; |
e3564461 ST |
1442 | GC gc; |
1443 | int src_x, src_y; | |
1444 | unsigned int width, height; | |
1445 | int dest_x, dest_y; | |
1446 | { | |
1447 | Rect src_r, dest_r; | |
1448 | ||
236072ae | 1449 | SetPortWindowPort (FRAME_MAC_WINDOW (f)); |
e3564461 ST |
1450 | |
1451 | SetRect (&src_r, src_x, src_y, src_x + width, src_y + height); | |
1452 | SetRect (&dest_r, dest_x, dest_y, dest_x + width, dest_y + height); | |
1453 | ||
1454 | ForeColor (blackColor); | |
1455 | BackColor (whiteColor); | |
1456 | ||
b6e3efe0 | 1457 | mac_begin_clip (gc); |
e3564461 ST |
1458 | LockPixels (GetGWorldPixMap (src)); |
1459 | LockPixels (GetGWorldPixMap (mask)); | |
1460 | #if TARGET_API_MAC_CARBON | |
236072ae YM |
1461 | { |
1462 | CGrafPtr port; | |
1463 | ||
1464 | GetPort (&port); | |
1465 | LockPortBits (port); | |
1466 | CopyMask (GetPortBitMapForCopyBits (src), GetPortBitMapForCopyBits (mask), | |
1467 | GetPortBitMapForCopyBits (port), | |
1468 | &src_r, &src_r, &dest_r); | |
1469 | UnlockPortBits (port); | |
1470 | } | |
e0f712ba | 1471 | #else /* not TARGET_API_MAC_CARBON */ |
e3564461 | 1472 | CopyMask (&(((GrafPtr)src)->portBits), &(((GrafPtr)mask)->portBits), |
236072ae | 1473 | &(FRAME_MAC_WINDOW (f)->portBits), &src_r, &src_r, &dest_r); |
e0f712ba | 1474 | #endif /* not TARGET_API_MAC_CARBON */ |
e3564461 ST |
1475 | UnlockPixels (GetGWorldPixMap (mask)); |
1476 | UnlockPixels (GetGWorldPixMap (src)); | |
b6e3efe0 | 1477 | mac_end_clip (gc); |
1f98fbb4 | 1478 | |
236072ae | 1479 | RGBBackColor (GC_BACK_COLOR (FRAME_NORMAL_GC (f))); |
1a578e9b | 1480 | } |
e09ce637 | 1481 | #endif /* !USE_CG_DRAWING */ |
1a578e9b AC |
1482 | |
1483 | ||
1a578e9b AC |
1484 | /* Mac replacement for XCopyArea: used only for scrolling. */ |
1485 | ||
1486 | static void | |
236072ae YM |
1487 | mac_scroll_area (f, gc, src_x, src_y, width, height, dest_x, dest_y) |
1488 | struct frame *f; | |
1a578e9b AC |
1489 | GC gc; |
1490 | int src_x, src_y; | |
1491 | unsigned int width, height; | |
1492 | int dest_x, dest_y; | |
1493 | { | |
e0f712ba | 1494 | #if TARGET_API_MAC_CARBON |
fc7a70cc ST |
1495 | Rect src_r; |
1496 | RgnHandle dummy = NewRgn (); /* For avoiding update events. */ | |
e0f712ba AC |
1497 | |
1498 | SetRect (&src_r, src_x, src_y, src_x + width, src_y + height); | |
4ea08bbf YM |
1499 | #if USE_CG_DRAWING |
1500 | mac_prepare_for_quickdraw (f); | |
1501 | #endif | |
236072ae YM |
1502 | ScrollWindowRect (FRAME_MAC_WINDOW (f), |
1503 | &src_r, dest_x - src_x, dest_y - src_y, | |
fc7a70cc ST |
1504 | kScrollWindowNoOptions, dummy); |
1505 | DisposeRgn (dummy); | |
e0f712ba | 1506 | #else /* not TARGET_API_MAC_CARBON */ |
1a578e9b | 1507 | Rect src_r, dest_r; |
236072ae | 1508 | WindowPtr w = FRAME_MAC_WINDOW (f); |
1a578e9b AC |
1509 | |
1510 | SetPort (w); | |
1a578e9b AC |
1511 | |
1512 | SetRect (&src_r, src_x, src_y, src_x + width, src_y + height); | |
1513 | SetRect (&dest_r, dest_x, dest_y, dest_x + width, dest_y + height); | |
1514 | ||
f9e25d0c AC |
1515 | /* In Color QuickDraw, set ForeColor and BackColor as follows to avoid |
1516 | color mapping in CopyBits. Otherwise, it will be slow. */ | |
1517 | ForeColor (blackColor); | |
1518 | BackColor (whiteColor); | |
b6e3efe0 | 1519 | mac_begin_clip (gc); |
f9e25d0c | 1520 | CopyBits (&(w->portBits), &(w->portBits), &src_r, &dest_r, srcCopy, 0); |
b6e3efe0 | 1521 | mac_end_clip (gc); |
177c0ea7 | 1522 | |
236072ae | 1523 | RGBBackColor (GC_BACK_COLOR (FRAME_NORMAL_GC (f))); |
e0f712ba | 1524 | #endif /* not TARGET_API_MAC_CARBON */ |
1a578e9b AC |
1525 | } |
1526 | ||
1527 | ||
1a578e9b AC |
1528 | /* Mac replacement for XChangeGC. */ |
1529 | ||
1530 | static void | |
e4f5e019 YM |
1531 | XChangeGC (display, gc, mask, xgcv) |
1532 | Display *display; | |
1533 | GC gc; | |
1534 | unsigned long mask; | |
1535 | XGCValues *xgcv; | |
1a578e9b AC |
1536 | { |
1537 | if (mask & GCForeground) | |
e4f5e019 | 1538 | XSetForeground (display, gc, xgcv->foreground); |
1a578e9b | 1539 | if (mask & GCBackground) |
e4f5e019 | 1540 | XSetBackground (display, gc, xgcv->background); |
1a578e9b | 1541 | if (mask & GCFont) |
e4f5e019 | 1542 | XSetFont (display, gc, xgcv->font); |
1a578e9b AC |
1543 | } |
1544 | ||
1545 | ||
1546 | /* Mac replacement for XCreateGC. */ | |
1547 | ||
e4f5e019 YM |
1548 | GC |
1549 | XCreateGC (display, window, mask, xgcv) | |
1550 | Display *display; | |
1551 | Window window; | |
1552 | unsigned long mask; | |
1553 | XGCValues *xgcv; | |
1a578e9b | 1554 | { |
e4f5e019 | 1555 | GC gc = xmalloc (sizeof (*gc)); |
1a578e9b | 1556 | |
b96fe6ea YM |
1557 | bzero (gc, sizeof (*gc)); |
1558 | XChangeGC (display, gc, mask, xgcv); | |
1a578e9b AC |
1559 | |
1560 | return gc; | |
1561 | } | |
1562 | ||
1563 | ||
1564 | /* Used in xfaces.c. */ | |
1565 | ||
1566 | void | |
1567 | XFreeGC (display, gc) | |
1568 | Display *display; | |
1569 | GC gc; | |
1570 | { | |
1c4ac540 YM |
1571 | if (gc->clip_region) |
1572 | DisposeRgn (gc->clip_region); | |
1a578e9b AC |
1573 | xfree (gc); |
1574 | } | |
1575 | ||
1576 | ||
1577 | /* Mac replacement for XGetGCValues. */ | |
1578 | ||
1579 | static void | |
e4f5e019 YM |
1580 | XGetGCValues (display, gc, mask, xgcv) |
1581 | Display *display; | |
1582 | GC gc; | |
1583 | unsigned long mask; | |
1584 | XGCValues *xgcv; | |
1a578e9b | 1585 | { |
e4f5e019 YM |
1586 | if (mask & GCForeground) |
1587 | xgcv->foreground = gc->xgcv.foreground; | |
1588 | if (mask & GCBackground) | |
1589 | xgcv->background = gc->xgcv.background; | |
1590 | if (mask & GCFont) | |
1591 | xgcv->font = gc->xgcv.font; | |
1a578e9b AC |
1592 | } |
1593 | ||
1594 | ||
1595 | /* Mac replacement for XSetForeground. */ | |
1596 | ||
e3564461 | 1597 | void |
1a578e9b AC |
1598 | XSetForeground (display, gc, color) |
1599 | Display *display; | |
1600 | GC gc; | |
1601 | unsigned long color; | |
1602 | { | |
e4f5e019 YM |
1603 | if (gc->xgcv.foreground != color) |
1604 | { | |
1605 | gc->xgcv.foreground = color; | |
1606 | gc->fore_color.red = RED16_FROM_ULONG (color); | |
1607 | gc->fore_color.green = GREEN16_FROM_ULONG (color); | |
1608 | gc->fore_color.blue = BLUE16_FROM_ULONG (color); | |
1609 | } | |
1a578e9b AC |
1610 | } |
1611 | ||
1612 | ||
9cdd4884 ST |
1613 | /* Mac replacement for XSetBackground. */ |
1614 | ||
1615 | void | |
1616 | XSetBackground (display, gc, color) | |
1617 | Display *display; | |
1618 | GC gc; | |
1619 | unsigned long color; | |
1620 | { | |
e4f5e019 YM |
1621 | if (gc->xgcv.background != color) |
1622 | { | |
1623 | gc->xgcv.background = color; | |
1624 | gc->back_color.red = RED16_FROM_ULONG (color); | |
1625 | gc->back_color.green = GREEN16_FROM_ULONG (color); | |
1626 | gc->back_color.blue = BLUE16_FROM_ULONG (color); | |
1627 | } | |
1628 | } | |
1629 | ||
1630 | ||
1631 | /* Mac replacement for XSetFont. */ | |
1632 | ||
1633 | static void | |
1634 | XSetFont (display, gc, font) | |
1635 | Display *display; | |
1636 | GC gc; | |
1637 | XFontStruct *font; | |
1638 | { | |
1639 | gc->xgcv.font = font; | |
9cdd4884 ST |
1640 | } |
1641 | ||
1642 | ||
1c4ac540 YM |
1643 | /* Mac replacement for XSetClipRectangles. */ |
1644 | ||
1645 | static void | |
1646 | mac_set_clip_rectangles (display, gc, rectangles, n) | |
1647 | Display *display; | |
1648 | GC gc; | |
1649 | Rect *rectangles; | |
1650 | int n; | |
1651 | { | |
1652 | int i; | |
1653 | ||
b6e3efe0 YM |
1654 | xassert (n >= 0 && n <= MAX_CLIP_RECTS); |
1655 | ||
1656 | gc->n_clip_rects = n; | |
1657 | if (n > 0) | |
1c4ac540 YM |
1658 | { |
1659 | if (gc->clip_region == NULL) | |
1660 | gc->clip_region = NewRgn (); | |
1661 | RectRgn (gc->clip_region, rectangles); | |
1662 | if (n > 1) | |
1663 | { | |
1664 | RgnHandle region = NewRgn (); | |
1665 | ||
1666 | for (i = 1; i < n; i++) | |
1667 | { | |
1668 | RectRgn (region, rectangles + i); | |
1669 | UnionRgn (gc->clip_region, region, gc->clip_region); | |
1670 | } | |
1671 | DisposeRgn (region); | |
1672 | } | |
1673 | } | |
458dbb8c | 1674 | #if defined (MAC_OSX) && (USE_ATSUI || USE_CG_DRAWING) |
1c4ac540 YM |
1675 | for (i = 0; i < n; i++) |
1676 | { | |
1677 | Rect *rect = rectangles + i; | |
1678 | ||
1679 | gc->clip_rects[i] = CGRectMake (rect->left, rect->top, | |
1680 | rect->right - rect->left, | |
1681 | rect->bottom - rect->top); | |
1682 | } | |
1683 | #endif | |
1684 | } | |
1685 | ||
1686 | ||
1687 | /* Mac replacement for XSetClipMask. */ | |
1688 | ||
1689 | static INLINE void | |
1690 | mac_reset_clip_rectangles (display, gc) | |
1691 | Display *display; | |
1692 | GC gc; | |
1693 | { | |
b6e3efe0 | 1694 | gc->n_clip_rects = 0; |
1c4ac540 YM |
1695 | } |
1696 | ||
1697 | ||
9cdd4884 ST |
1698 | /* Mac replacement for XSetWindowBackground. */ |
1699 | ||
1700 | void | |
1701 | XSetWindowBackground (display, w, color) | |
1702 | Display *display; | |
1703 | WindowPtr w; | |
1704 | unsigned long color; | |
1705 | { | |
1706 | #if !TARGET_API_MAC_CARBON | |
1707 | AuxWinHandle aw_handle; | |
1708 | CTabHandle ctab_handle; | |
1709 | ColorSpecPtr ct_table; | |
1710 | short ct_size; | |
1711 | #endif | |
1712 | RGBColor bg_color; | |
1713 | ||
1714 | bg_color.red = RED16_FROM_ULONG (color); | |
1715 | bg_color.green = GREEN16_FROM_ULONG (color); | |
1716 | bg_color.blue = BLUE16_FROM_ULONG (color); | |
1717 | ||
1718 | #if TARGET_API_MAC_CARBON | |
1719 | SetWindowContentColor (w, &bg_color); | |
1720 | #else | |
1721 | if (GetAuxWin (w, &aw_handle)) | |
1722 | { | |
1723 | ctab_handle = (*aw_handle)->awCTable; | |
1724 | HandToHand ((Handle *) &ctab_handle); | |
1725 | ct_table = (*ctab_handle)->ctTable; | |
1726 | ct_size = (*ctab_handle)->ctSize; | |
1727 | while (ct_size > -1) | |
1728 | { | |
1729 | if (ct_table->value == 0) | |
1730 | { | |
1731 | ct_table->rgb = bg_color; | |
1732 | CTabChanged (ctab_handle); | |
1733 | SetWinColor (w, (WCTabHandle) ctab_handle); | |
1734 | } | |
1735 | ct_size--; | |
1736 | } | |
1737 | } | |
1738 | #endif | |
1739 | } | |
1740 | ||
1a578e9b AC |
1741 | /* Flush display of frame F, or of all frames if F is null. */ |
1742 | ||
fc7a70cc | 1743 | static void |
1a578e9b AC |
1744 | x_flush (f) |
1745 | struct frame *f; | |
1746 | { | |
e0f712ba | 1747 | #if TARGET_API_MAC_CARBON |
1a578e9b | 1748 | BLOCK_INPUT; |
4ea08bbf YM |
1749 | #if USE_CG_DRAWING |
1750 | mac_prepare_for_quickdraw (f); | |
1751 | #endif | |
fc7a70cc ST |
1752 | if (f) |
1753 | QDFlushPortBuffer (GetWindowPort (FRAME_MAC_WINDOW (f)), NULL); | |
1754 | else | |
1755 | QDFlushPortBuffer (GetQDGlobalsThePort (), NULL); | |
1a578e9b | 1756 | UNBLOCK_INPUT; |
fc7a70cc | 1757 | #endif |
1a578e9b AC |
1758 | } |
1759 | ||
1760 | ||
fc7a70cc ST |
1761 | /* Remove calls to XFlush by defining XFlush to an empty replacement. |
1762 | Calls to XFlush should be unnecessary because the X output buffer | |
1763 | is flushed automatically as needed by calls to XPending, | |
1764 | XNextEvent, or XWindowEvent according to the XFlush man page. | |
1765 | XTread_socket calls XPending. Removing XFlush improves | |
1766 | performance. */ | |
1767 | ||
1768 | #define XFlush(DISPLAY) (void) 0 | |
1769 | ||
1a578e9b AC |
1770 | \f |
1771 | /* Return the struct mac_display_info corresponding to DPY. There's | |
1772 | only one. */ | |
1773 | ||
1774 | struct mac_display_info * | |
1775 | mac_display_info_for_display (dpy) | |
1776 | Display *dpy; | |
1777 | { | |
1778 | return &one_mac_display_info; | |
1779 | } | |
1780 | ||
1781 | ||
1782 | \f | |
1783 | /*********************************************************************** | |
1784 | Starting and ending an update | |
1785 | ***********************************************************************/ | |
177c0ea7 | 1786 | |
1a578e9b AC |
1787 | /* Start an update of frame F. This function is installed as a hook |
1788 | for update_begin, i.e. it is called when update_begin is called. | |
1789 | This function is called prior to calls to x_update_window_begin for | |
e0f712ba | 1790 | each window being updated. */ |
1a578e9b | 1791 | |
e0f712ba | 1792 | static void |
1a578e9b AC |
1793 | x_update_begin (f) |
1794 | struct frame *f; | |
1795 | { | |
b15325b2 ST |
1796 | #if TARGET_API_MAC_CARBON |
1797 | /* During update of a frame, availability of input events is | |
1798 | periodically checked with ReceiveNextEvent if | |
1799 | redisplay-dont-pause is nil. That normally flushes window buffer | |
1800 | changes for every check, and thus screen update looks waving even | |
1801 | if no input is available. So we disable screen updates during | |
1802 | update of a frame. */ | |
1803 | BLOCK_INPUT; | |
1804 | DisableScreenUpdates (); | |
1805 | UNBLOCK_INPUT; | |
1806 | #endif | |
1a578e9b AC |
1807 | } |
1808 | ||
1809 | ||
1810 | /* Start update of window W. Set the global variable updated_window | |
1811 | to the window being updated and set output_cursor to the cursor | |
1812 | position of W. */ | |
1813 | ||
e0f712ba | 1814 | static void |
1a578e9b AC |
1815 | x_update_window_begin (w) |
1816 | struct window *w; | |
1817 | { | |
1818 | struct frame *f = XFRAME (WINDOW_FRAME (w)); | |
1819 | struct mac_display_info *display_info = FRAME_MAC_DISPLAY_INFO (f); | |
177c0ea7 | 1820 | |
1a578e9b AC |
1821 | updated_window = w; |
1822 | set_output_cursor (&w->cursor); | |
1823 | ||
1824 | BLOCK_INPUT; | |
1825 | ||
1826 | if (f == display_info->mouse_face_mouse_frame) | |
1827 | { | |
1828 | /* Don't do highlighting for mouse motion during the update. */ | |
1829 | display_info->mouse_face_defer = 1; | |
1830 | ||
1831 | /* If F needs to be redrawn, simply forget about any prior mouse | |
1832 | highlighting. */ | |
1833 | if (FRAME_GARBAGED_P (f)) | |
1834 | display_info->mouse_face_window = Qnil; | |
1835 | ||
1836 | #if 0 /* Rows in a current matrix containing glyphs in mouse-face have | |
1837 | their mouse_face_p flag set, which means that they are always | |
1838 | unequal to rows in a desired matrix which never have that | |
1839 | flag set. So, rows containing mouse-face glyphs are never | |
1840 | scrolled, and we don't have to switch the mouse highlight off | |
1841 | here to prevent it from being scrolled. */ | |
177c0ea7 | 1842 | |
1a578e9b AC |
1843 | /* Can we tell that this update does not affect the window |
1844 | where the mouse highlight is? If so, no need to turn off. | |
1845 | Likewise, don't do anything if the frame is garbaged; | |
1846 | in that case, the frame's current matrix that we would use | |
1847 | is all wrong, and we will redisplay that line anyway. */ | |
1848 | if (!NILP (display_info->mouse_face_window) | |
1849 | && w == XWINDOW (display_info->mouse_face_window)) | |
1850 | { | |
1851 | int i; | |
1852 | ||
50bf7673 | 1853 | for (i = 0; i < w->desired_matrix->nrows; ++i) |
1a578e9b AC |
1854 | if (MATRIX_ROW_ENABLED_P (w->desired_matrix, i)) |
1855 | break; | |
1856 | ||
1857 | if (i < w->desired_matrix->nrows) | |
1858 | clear_mouse_face (display_info); | |
1859 | } | |
1860 | #endif /* 0 */ | |
1861 | } | |
1862 | ||
1863 | UNBLOCK_INPUT; | |
1864 | } | |
1865 | ||
1866 | ||
f9e65eb3 | 1867 | /* Draw a vertical window border from (x,y0) to (x,y1) */ |
1a578e9b AC |
1868 | |
1869 | static void | |
f9e65eb3 | 1870 | mac_draw_vertical_window_border (w, x, y0, y1) |
1a578e9b | 1871 | struct window *w; |
f9e65eb3 | 1872 | int x, y0, y1; |
1a578e9b AC |
1873 | { |
1874 | struct frame *f = XFRAME (WINDOW_FRAME (w)); | |
dd15724d YM |
1875 | struct face *face; |
1876 | ||
1877 | face = FACE_FROM_ID (f, VERTICAL_BORDER_FACE_ID); | |
1878 | if (face) | |
1879 | XSetForeground (FRAME_MAC_DISPLAY (f), f->output_data.mac->normal_gc, | |
1880 | face->foreground); | |
ffe8b3f4 | 1881 | |
236072ae | 1882 | mac_draw_line (f, f->output_data.mac->normal_gc, x, y0, x, y1); |
1a578e9b | 1883 | } |
e0f712ba | 1884 | |
1a578e9b AC |
1885 | /* End update of window W (which is equal to updated_window). |
1886 | ||
1887 | Draw vertical borders between horizontally adjacent windows, and | |
1888 | display W's cursor if CURSOR_ON_P is non-zero. | |
1889 | ||
1890 | MOUSE_FACE_OVERWRITTEN_P non-zero means that some row containing | |
1891 | glyphs in mouse-face were overwritten. In that case we have to | |
1892 | make sure that the mouse-highlight is properly redrawn. | |
1893 | ||
1894 | W may be a menu bar pseudo-window in case we don't have X toolkit | |
b15325b2 | 1895 | support. Such windows don't have a cursor, so don't display it |
95dfb192 | 1896 | here. */ |
1a578e9b | 1897 | |
e0f712ba | 1898 | static void |
1a578e9b AC |
1899 | x_update_window_end (w, cursor_on_p, mouse_face_overwritten_p) |
1900 | struct window *w; | |
1901 | int cursor_on_p, mouse_face_overwritten_p; | |
1902 | { | |
f9e65eb3 | 1903 | struct mac_display_info *dpyinfo = FRAME_MAC_DISPLAY_INFO (XFRAME (w->frame)); |
e0f712ba | 1904 | |
1a578e9b AC |
1905 | if (!w->pseudo_window_p) |
1906 | { | |
1a578e9b AC |
1907 | BLOCK_INPUT; |
1908 | ||
1a578e9b | 1909 | if (cursor_on_p) |
f9e65eb3 KS |
1910 | display_and_set_cursor (w, 1, output_cursor.hpos, |
1911 | output_cursor.vpos, | |
1912 | output_cursor.x, output_cursor.y); | |
177c0ea7 | 1913 | |
f94a2622 KS |
1914 | if (draw_window_fringes (w, 1)) |
1915 | x_draw_vertical_border (w); | |
797dc7b8 | 1916 | |
1a578e9b AC |
1917 | UNBLOCK_INPUT; |
1918 | } | |
e0f712ba AC |
1919 | |
1920 | /* If a row with mouse-face was overwritten, arrange for | |
1921 | XTframe_up_to_date to redisplay the mouse highlight. */ | |
1922 | if (mouse_face_overwritten_p) | |
1923 | { | |
1924 | dpyinfo->mouse_face_beg_row = dpyinfo->mouse_face_beg_col = -1; | |
1925 | dpyinfo->mouse_face_end_row = dpyinfo->mouse_face_end_col = -1; | |
1926 | dpyinfo->mouse_face_window = Qnil; | |
1927 | } | |
1928 | ||
1a578e9b AC |
1929 | updated_window = NULL; |
1930 | } | |
1931 | ||
1932 | ||
1933 | /* End update of frame F. This function is installed as a hook in | |
1934 | update_end. */ | |
1935 | ||
e0f712ba | 1936 | static void |
1a578e9b AC |
1937 | x_update_end (f) |
1938 | struct frame *f; | |
1939 | { | |
404e4b84 ST |
1940 | /* Mouse highlight may be displayed again. */ |
1941 | FRAME_MAC_DISPLAY_INFO (f)->mouse_face_defer = 0; | |
1942 | ||
1943 | BLOCK_INPUT; | |
b15325b2 ST |
1944 | #if TARGET_API_MAC_CARBON |
1945 | EnableScreenUpdates (); | |
1946 | #endif | |
1a578e9b AC |
1947 | XFlush (FRAME_MAC_DISPLAY (f)); |
1948 | UNBLOCK_INPUT; | |
1949 | } | |
1950 | ||
1951 | ||
1952 | /* This function is called from various places in xdisp.c whenever a | |
1953 | complete update has been performed. The global variable | |
1954 | updated_window is not available here. */ | |
1955 | ||
e0f712ba | 1956 | static void |
1a578e9b AC |
1957 | XTframe_up_to_date (f) |
1958 | struct frame *f; | |
1959 | { | |
fe97e8df | 1960 | if (FRAME_MAC_P (f)) |
1a578e9b AC |
1961 | { |
1962 | struct mac_display_info *dpyinfo = FRAME_MAC_DISPLAY_INFO (f); | |
1963 | ||
1964 | if (dpyinfo->mouse_face_deferred_gc | |
1965 | || f == dpyinfo->mouse_face_mouse_frame) | |
1966 | { | |
1967 | BLOCK_INPUT; | |
1968 | if (dpyinfo->mouse_face_mouse_frame) | |
1969 | note_mouse_highlight (dpyinfo->mouse_face_mouse_frame, | |
1970 | dpyinfo->mouse_face_mouse_x, | |
1971 | dpyinfo->mouse_face_mouse_y); | |
1972 | dpyinfo->mouse_face_deferred_gc = 0; | |
1973 | UNBLOCK_INPUT; | |
1974 | } | |
1975 | } | |
1976 | } | |
1977 | ||
1978 | ||
1979 | /* Draw truncation mark bitmaps, continuation mark bitmaps, overlay | |
3f332ef3 | 1980 | arrow bitmaps, or clear the fringes if no bitmaps are required |
1a578e9b | 1981 | before DESIRED_ROW is made current. The window being updated is |
e0f712ba | 1982 | found in updated_window. This function is called from |
1a578e9b AC |
1983 | update_window_line only if it is known that there are differences |
1984 | between bitmaps to be drawn between current row and DESIRED_ROW. */ | |
1985 | ||
e0f712ba | 1986 | static void |
1a578e9b AC |
1987 | x_after_update_window_line (desired_row) |
1988 | struct glyph_row *desired_row; | |
1989 | { | |
1990 | struct window *w = updated_window; | |
e0f712ba AC |
1991 | struct frame *f; |
1992 | int width, height; | |
1993 | ||
1a578e9b | 1994 | xassert (w); |
177c0ea7 | 1995 | |
1a578e9b | 1996 | if (!desired_row->mode_line_p && !w->pseudo_window_p) |
797dc7b8 | 1997 | desired_row->redraw_fringe_bitmaps_p = 1; |
1a578e9b | 1998 | |
e0f712ba AC |
1999 | /* When a window has disappeared, make sure that no rest of |
2000 | full-width rows stays visible in the internal border. Could | |
2001 | check here if updated_window is the leftmost/rightmost window, | |
2002 | but I guess it's not worth doing since vertically split windows | |
2003 | are almost never used, internal border is rarely set, and the | |
2004 | overhead is very small. */ | |
2005 | if (windows_or_buffers_changed | |
2006 | && desired_row->full_width_p | |
2007 | && (f = XFRAME (w->frame), | |
2008 | width = FRAME_INTERNAL_BORDER_WIDTH (f), | |
2009 | width != 0) | |
2010 | && (height = desired_row->visible_height, | |
2011 | height > 0)) | |
2012 | { | |
2013 | int y = WINDOW_TO_FRAME_PIXEL_Y (w, max (0, desired_row->y)); | |
95dfb192 | 2014 | |
e0f712ba AC |
2015 | /* Internal border is drawn below the tool bar. */ |
2016 | if (WINDOWP (f->tool_bar_window) | |
2017 | && w == XWINDOW (f->tool_bar_window)) | |
2018 | y -= width; | |
1a578e9b | 2019 | |
e0f712ba | 2020 | BLOCK_INPUT; |
236072ae YM |
2021 | mac_clear_area (f, 0, y, width, height); |
2022 | mac_clear_area (f, FRAME_PIXEL_WIDTH (f) - width, y, width, height); | |
1a578e9b AC |
2023 | UNBLOCK_INPUT; |
2024 | } | |
2025 | } | |
2026 | ||
2027 | ||
3f332ef3 | 2028 | /* Draw the bitmap WHICH in one of the left or right fringes of |
1a578e9b AC |
2029 | window W. ROW is the glyph row for which to display the bitmap; it |
2030 | determines the vertical position at which the bitmap has to be | |
2031 | drawn. */ | |
2032 | ||
2033 | static void | |
5958f265 | 2034 | x_draw_fringe_bitmap (w, row, p) |
1a578e9b AC |
2035 | struct window *w; |
2036 | struct glyph_row *row; | |
5958f265 | 2037 | struct draw_fringe_bitmap_params *p; |
1a578e9b AC |
2038 | { |
2039 | struct frame *f = XFRAME (WINDOW_FRAME (w)); | |
2040 | Display *display = FRAME_MAC_DISPLAY (f); | |
5958f265 | 2041 | struct face *face = p->face; |
797dc7b8 | 2042 | int rowY; |
1a578e9b AC |
2043 | |
2044 | /* Must clip because of partially visible lines. */ | |
797dc7b8 KS |
2045 | rowY = WINDOW_TO_FRAME_PIXEL_Y (w, row->y); |
2046 | if (p->y < rowY) | |
2047 | { | |
2048 | /* Adjust position of "bottom aligned" bitmap on partially | |
2049 | visible last row. */ | |
2050 | int oldY = row->y; | |
2051 | int oldVH = row->visible_height; | |
2052 | row->visible_height = p->h; | |
2053 | row->y -= rowY - p->y; | |
236072ae | 2054 | x_clip_to_row (w, row, -1, face->gc); |
797dc7b8 KS |
2055 | row->y = oldY; |
2056 | row->visible_height = oldVH; | |
2057 | } | |
2058 | else | |
236072ae | 2059 | x_clip_to_row (w, row, -1, face->gc); |
1a578e9b | 2060 | |
288670f5 | 2061 | if (p->bx >= 0 && !p->overlay_p) |
d33c49e8 | 2062 | { |
d33c49e8 KS |
2063 | #if 0 /* MAC_TODO: stipple */ |
2064 | /* In case the same realized face is used for fringes and | |
2065 | for something displayed in the text (e.g. face `region' on | |
2066 | mono-displays, the fill style may have been changed to | |
2067 | FillSolid in x_draw_glyph_string_background. */ | |
2068 | if (face->stipple) | |
2069 | XSetFillStyle (FRAME_X_DISPLAY (f), face->gc, FillOpaqueStippled); | |
2070 | else | |
2071 | XSetForeground (FRAME_X_DISPLAY (f), face->gc, face->background); | |
2072 | #endif | |
2073 | ||
236072ae | 2074 | mac_erase_rectangle (f, face->gc, p->bx, p->by, p->nx, p->ny); |
d33c49e8 KS |
2075 | |
2076 | #if 0 /* MAC_TODO: stipple */ | |
2077 | if (!face->stipple) | |
2078 | XSetForeground (FRAME_X_DISPLAY (f), face->gc, face->foreground); | |
2079 | #endif | |
2080 | } | |
2081 | ||
ad21830e YM |
2082 | if (p->which |
2083 | #if USE_CG_DRAWING | |
2084 | && p->which < max_fringe_bmp | |
2085 | #endif | |
2086 | ) | |
e0f712ba | 2087 | { |
e4f5e019 | 2088 | XGCValues gcv; |
1a578e9b | 2089 | |
e4f5e019 YM |
2090 | XGetGCValues (display, face->gc, GCForeground, &gcv); |
2091 | XSetForeground (display, face->gc, | |
2092 | (p->cursor_p | |
2093 | ? (p->overlay_p ? face->background | |
2094 | : f->output_data.mac->cursor_pixel) | |
2095 | : face->foreground)); | |
ad21830e YM |
2096 | #if USE_CG_DRAWING |
2097 | mac_draw_cg_image (fringe_bmp[p->which], f, face->gc, 0, p->dh, | |
2098 | p->wd, p->h, p->x, p->y, p->overlay_p); | |
2099 | #else | |
236072ae | 2100 | mac_draw_bitmap (f, face->gc, p->x, p->y, |
ad21830e YM |
2101 | p->wd, p->h, p->bits + p->dh, p->overlay_p); |
2102 | #endif | |
e4f5e019 | 2103 | XSetForeground (display, face->gc, gcv.foreground); |
d33c49e8 | 2104 | } |
1a578e9b | 2105 | |
236072ae | 2106 | mac_reset_clip_rectangles (display, face->gc); |
1a578e9b AC |
2107 | } |
2108 | ||
ad21830e YM |
2109 | #if USE_CG_DRAWING |
2110 | static void | |
2111 | mac_define_fringe_bitmap (which, bits, h, wd) | |
2112 | int which; | |
2113 | unsigned short *bits; | |
2114 | int h, wd; | |
2115 | { | |
ad21830e YM |
2116 | int i; |
2117 | CGDataProviderRef provider; | |
2118 | ||
2119 | if (which >= max_fringe_bmp) | |
2120 | { | |
2121 | i = max_fringe_bmp; | |
2122 | max_fringe_bmp = which + 20; | |
2123 | fringe_bmp = (CGImageRef *) xrealloc (fringe_bmp, max_fringe_bmp * sizeof (CGImageRef)); | |
2124 | while (i < max_fringe_bmp) | |
2125 | fringe_bmp[i++] = 0; | |
2126 | } | |
2127 | ||
2128 | for (i = 0; i < h; i++) | |
2129 | bits[i] = ~bits[i]; | |
2130 | provider = CGDataProviderCreateWithData (NULL, bits, | |
2131 | sizeof (unsigned short) * h, NULL); | |
2132 | if (provider) | |
2133 | { | |
2134 | fringe_bmp[which] = CGImageMaskCreate (wd, h, 1, 1, | |
2135 | sizeof (unsigned short), | |
2136 | provider, NULL, 0); | |
2137 | CGDataProviderRelease (provider); | |
2138 | } | |
2139 | } | |
2140 | ||
2141 | static void | |
2142 | mac_destroy_fringe_bitmap (which) | |
2143 | int which; | |
2144 | { | |
2145 | if (which >= max_fringe_bmp) | |
2146 | return; | |
2147 | ||
2148 | if (fringe_bmp[which]) | |
2149 | CGImageRelease (fringe_bmp[which]); | |
2150 | fringe_bmp[which] = 0; | |
2151 | } | |
2152 | #endif | |
1a578e9b | 2153 | \f |
95dfb192 | 2154 | |
1a578e9b | 2155 | /* This is called when starting Emacs and when restarting after |
e0f712ba | 2156 | suspend. When starting Emacs, no window is mapped. And nothing |
1a578e9b AC |
2157 | must be done to Emacs's own window if it is suspended (though that |
2158 | rarely happens). */ | |
2159 | ||
e0f712ba | 2160 | static void |
1a578e9b AC |
2161 | XTset_terminal_modes () |
2162 | { | |
2163 | } | |
2164 | ||
2165 | /* This is called when exiting or suspending Emacs. Exiting will make | |
e0f712ba | 2166 | the windows go away, and suspending requires no action. */ |
1a578e9b | 2167 | |
e0f712ba | 2168 | static void |
1a578e9b AC |
2169 | XTreset_terminal_modes () |
2170 | { | |
2171 | } | |
2172 | ||
95dfb192 | 2173 | |
1a578e9b AC |
2174 | \f |
2175 | /*********************************************************************** | |
2176 | Display Iterator | |
2177 | ***********************************************************************/ | |
2178 | ||
2179 | /* Function prototypes of this page. */ | |
2180 | ||
1a578e9b | 2181 | static XCharStruct *x_per_char_metric P_ ((XFontStruct *, XChar2b *)); |
750fc673 | 2182 | static int mac_encode_char P_ ((int, XChar2b *, struct font_info *, int *)); |
1a578e9b AC |
2183 | |
2184 | ||
458dbb8c YM |
2185 | static void |
2186 | pcm_init (pcm, count) | |
2187 | XCharStruct *pcm; | |
2188 | int count; | |
2189 | { | |
2190 | bzero (pcm, sizeof (XCharStruct) * count); | |
2191 | while (--count >= 0) | |
2192 | { | |
2193 | pcm->descent = PCM_INVALID; | |
2194 | pcm++; | |
2195 | } | |
2196 | } | |
2197 | ||
2198 | static enum pcm_status | |
2199 | pcm_get_status (pcm) | |
369a7a37 | 2200 | const XCharStruct *pcm; |
458dbb8c YM |
2201 | { |
2202 | int height = pcm->ascent + pcm->descent; | |
2203 | ||
2204 | /* Negative height means some special status. */ | |
2205 | return height >= 0 ? PCM_VALID : height; | |
2206 | } | |
2207 | ||
1a578e9b AC |
2208 | /* Get metrics of character CHAR2B in FONT. Value is null if CHAR2B |
2209 | is not contained in the font. */ | |
2210 | ||
2211 | static INLINE XCharStruct * | |
2212 | x_per_char_metric (font, char2b) | |
2213 | XFontStruct *font; | |
2214 | XChar2b *char2b; | |
2215 | { | |
2216 | /* The result metric information. */ | |
2217 | XCharStruct *pcm = NULL; | |
2218 | ||
2219 | xassert (font && char2b); | |
2220 | ||
c3bd8190 YM |
2221 | #if USE_ATSUI |
2222 | if (font->mac_style) | |
2223 | { | |
458dbb8c | 2224 | XCharStruct **row = font->bounds.rows + char2b->byte1; |
b73e4d84 YM |
2225 | |
2226 | if (*row == NULL) | |
c3bd8190 | 2227 | { |
458dbb8c YM |
2228 | *row = xmalloc (sizeof (XCharStruct) * 0x100); |
2229 | pcm_init (*row, 0x100); | |
c3bd8190 | 2230 | } |
458dbb8c YM |
2231 | pcm = *row + char2b->byte2; |
2232 | if (pcm_get_status (pcm) != PCM_VALID) | |
c3bd8190 | 2233 | { |
b96fe6ea YM |
2234 | BLOCK_INPUT; |
2235 | mac_query_char_extents (font->mac_style, | |
2236 | (char2b->byte1 << 8) + char2b->byte2, | |
2237 | NULL, NULL, pcm, NULL); | |
2238 | UNBLOCK_INPUT; | |
c3bd8190 YM |
2239 | } |
2240 | } | |
2241 | else | |
2242 | { | |
2243 | #endif | |
b73e4d84 | 2244 | if (font->bounds.per_char != NULL) |
1a578e9b AC |
2245 | { |
2246 | if (font->min_byte1 == 0 && font->max_byte1 == 0) | |
2247 | { | |
2248 | /* min_char_or_byte2 specifies the linear character index | |
2249 | corresponding to the first element of the per_char array, | |
2250 | max_char_or_byte2 is the index of the last character. A | |
2251 | character with non-zero CHAR2B->byte1 is not in the font. | |
2252 | A character with byte2 less than min_char_or_byte2 or | |
2253 | greater max_char_or_byte2 is not in the font. */ | |
2254 | if (char2b->byte1 == 0 | |
2255 | && char2b->byte2 >= font->min_char_or_byte2 | |
2256 | && char2b->byte2 <= font->max_char_or_byte2) | |
b73e4d84 YM |
2257 | pcm = font->bounds.per_char |
2258 | + (char2b->byte2 - font->min_char_or_byte2); | |
1a578e9b AC |
2259 | } |
2260 | else | |
2261 | { | |
2262 | /* If either min_byte1 or max_byte1 are nonzero, both | |
2263 | min_char_or_byte2 and max_char_or_byte2 are less than | |
2264 | 256, and the 2-byte character index values corresponding | |
2265 | to the per_char array element N (counting from 0) are: | |
2266 | ||
2267 | byte1 = N/D + min_byte1 | |
2268 | byte2 = N\D + min_char_or_byte2 | |
2269 | ||
2270 | where: | |
2271 | ||
2272 | D = max_char_or_byte2 - min_char_or_byte2 + 1 | |
2273 | / = integer division | |
2274 | \ = integer modulus */ | |
2275 | if (char2b->byte1 >= font->min_byte1 | |
2276 | && char2b->byte1 <= font->max_byte1 | |
2277 | && char2b->byte2 >= font->min_char_or_byte2 | |
2278 | && char2b->byte2 <= font->max_char_or_byte2) | |
2279 | { | |
b73e4d84 | 2280 | pcm = (font->bounds.per_char |
1a578e9b AC |
2281 | + ((font->max_char_or_byte2 - font->min_char_or_byte2 + 1) |
2282 | * (char2b->byte1 - font->min_byte1)) | |
2283 | + (char2b->byte2 - font->min_char_or_byte2)); | |
2284 | } | |
2285 | } | |
2286 | } | |
2287 | else | |
2288 | { | |
2289 | /* If the per_char pointer is null, all glyphs between the first | |
2290 | and last character indexes inclusive have the same | |
2291 | information, as given by both min_bounds and max_bounds. */ | |
2292 | if (char2b->byte2 >= font->min_char_or_byte2 | |
2293 | && char2b->byte2 <= font->max_char_or_byte2) | |
2294 | pcm = &font->max_bounds; | |
2295 | } | |
c3bd8190 YM |
2296 | #if USE_ATSUI |
2297 | } | |
2298 | #endif | |
1a578e9b AC |
2299 | |
2300 | return ((pcm == NULL | |
a0c62ca2 YM |
2301 | || (pcm->width == 0 |
2302 | #if 0 /* Show hollow boxes for zero-width glyphs such as combining diacritics. */ | |
2303 | && (pcm->rbearing - pcm->lbearing) == 0 | |
2304 | #endif | |
2305 | )) | |
1a578e9b AC |
2306 | ? NULL : pcm); |
2307 | } | |
2308 | ||
750fc673 KS |
2309 | /* RIF: |
2310 | */ | |
2311 | ||
2312 | static XCharStruct * | |
2313 | mac_per_char_metric (font, char2b, font_type) | |
2314 | XFontStruct *font; | |
2315 | XChar2b *char2b; | |
2316 | int font_type; | |
2317 | { | |
2318 | return x_per_char_metric (font, char2b); | |
2319 | } | |
1a578e9b | 2320 | |
750fc673 KS |
2321 | /* RIF: |
2322 | Encode CHAR2B using encoding information from FONT_INFO. CHAR2B is | |
1a578e9b AC |
2323 | the two-byte form of C. Encoding is returned in *CHAR2B. */ |
2324 | ||
750fc673 KS |
2325 | static int |
2326 | mac_encode_char (c, char2b, font_info, two_byte_p) | |
1a578e9b AC |
2327 | int c; |
2328 | XChar2b *char2b; | |
2329 | struct font_info *font_info; | |
750fc673 | 2330 | int *two_byte_p; |
1a578e9b AC |
2331 | { |
2332 | int charset = CHAR_CHARSET (c); | |
2333 | XFontStruct *font = font_info->font; | |
2334 | ||
2335 | /* FONT_INFO may define a scheme by which to encode byte1 and byte2. | |
2336 | This may be either a program in a special encoder language or a | |
2337 | fixed encoding. */ | |
2338 | if (font_info->font_encoder) | |
2339 | { | |
2340 | /* It's a program. */ | |
2341 | struct ccl_program *ccl = font_info->font_encoder; | |
2342 | ||
dd15724d | 2343 | check_ccl_update (ccl); |
1a578e9b AC |
2344 | if (CHARSET_DIMENSION (charset) == 1) |
2345 | { | |
2346 | ccl->reg[0] = charset; | |
2347 | ccl->reg[1] = char2b->byte2; | |
dd15724d | 2348 | ccl->reg[2] = -1; |
1a578e9b AC |
2349 | } |
2350 | else | |
2351 | { | |
2352 | ccl->reg[0] = charset; | |
2353 | ccl->reg[1] = char2b->byte1; | |
2354 | ccl->reg[2] = char2b->byte2; | |
2355 | } | |
177c0ea7 | 2356 | |
1a578e9b | 2357 | ccl_driver (ccl, NULL, NULL, 0, 0, NULL); |
177c0ea7 | 2358 | |
1a578e9b AC |
2359 | /* We assume that MSBs are appropriately set/reset by CCL |
2360 | program. */ | |
2361 | if (font->max_byte1 == 0) /* 1-byte font */ | |
2362 | char2b->byte1 = 0, char2b->byte2 = ccl->reg[1]; | |
2363 | else | |
2364 | char2b->byte1 = ccl->reg[1], char2b->byte2 = ccl->reg[2]; | |
2365 | } | |
2366 | else if (font_info->encoding[charset]) | |
2367 | { | |
2368 | /* Fixed encoding scheme. See fontset.h for the meaning of the | |
2369 | encoding numbers. */ | |
2370 | int enc = font_info->encoding[charset]; | |
177c0ea7 | 2371 | |
1a578e9b AC |
2372 | if ((enc == 1 || enc == 2) |
2373 | && CHARSET_DIMENSION (charset) == 2) | |
2374 | char2b->byte1 |= 0x80; | |
177c0ea7 | 2375 | |
1a578e9b AC |
2376 | if (enc == 1 || enc == 3) |
2377 | char2b->byte2 |= 0x80; | |
2378 | ||
2379 | if (enc == 4) | |
2380 | { | |
2381 | int sjis1, sjis2; | |
2382 | ||
2383 | ENCODE_SJIS (char2b->byte1, char2b->byte2, sjis1, sjis2); | |
2384 | char2b->byte1 = sjis1; | |
2385 | char2b->byte2 = sjis2; | |
2386 | } | |
2387 | } | |
1a578e9b AC |
2388 | |
2389 | if (two_byte_p) | |
750fc673 | 2390 | *two_byte_p = ((XFontStruct *) (font_info->font))->max_byte1 > 0; |
1a578e9b | 2391 | |
750fc673 | 2392 | return FONT_TYPE_UNKNOWN; |
1a578e9b AC |
2393 | } |
2394 | ||
2395 | ||
1a578e9b AC |
2396 | \f |
2397 | /*********************************************************************** | |
2398 | Glyph display | |
2399 | ***********************************************************************/ | |
2400 | ||
1a578e9b | 2401 | |
95dfb192 | 2402 | |
1a578e9b AC |
2403 | static void x_set_glyph_string_clipping P_ ((struct glyph_string *)); |
2404 | static void x_set_glyph_string_gc P_ ((struct glyph_string *)); | |
2405 | static void x_draw_glyph_string_background P_ ((struct glyph_string *, | |
2406 | int)); | |
2407 | static void x_draw_glyph_string_foreground P_ ((struct glyph_string *)); | |
2408 | static void x_draw_composite_glyph_string_foreground P_ ((struct glyph_string *)); | |
2409 | static void x_draw_glyph_string_box P_ ((struct glyph_string *)); | |
2410 | static void x_draw_glyph_string P_ ((struct glyph_string *)); | |
95dfb192 | 2411 | static void mac_compute_glyph_string_overhangs P_ ((struct glyph_string *)); |
1a578e9b AC |
2412 | static void x_set_cursor_gc P_ ((struct glyph_string *)); |
2413 | static void x_set_mode_line_face_gc P_ ((struct glyph_string *)); | |
2414 | static void x_set_mouse_face_gc P_ ((struct glyph_string *)); | |
e0f712ba AC |
2415 | /*static int x_alloc_lighter_color P_ ((struct frame *, Display *, Colormap, |
2416 | unsigned long *, double, int));*/ | |
1a578e9b AC |
2417 | static void x_setup_relief_color P_ ((struct frame *, struct relief *, |
2418 | double, int, unsigned long)); | |
2419 | static void x_setup_relief_colors P_ ((struct glyph_string *)); | |
2420 | static void x_draw_image_glyph_string P_ ((struct glyph_string *)); | |
2421 | static void x_draw_image_relief P_ ((struct glyph_string *)); | |
2422 | static void x_draw_image_foreground P_ ((struct glyph_string *)); | |
1a578e9b AC |
2423 | static void x_clear_glyph_string_rect P_ ((struct glyph_string *, int, |
2424 | int, int, int)); | |
2425 | static void x_draw_relief_rect P_ ((struct frame *, int, int, int, int, | |
ffe8b3f4 KS |
2426 | int, int, int, int, int, int, |
2427 | Rect *)); | |
1a578e9b | 2428 | static void x_draw_box_rect P_ ((struct glyph_string *, int, int, int, int, |
e0f712ba | 2429 | int, int, int, Rect *)); |
1a578e9b AC |
2430 | |
2431 | #if GLYPH_DEBUG | |
2432 | static void x_check_font P_ ((struct frame *, XFontStruct *)); | |
2433 | #endif | |
2434 | ||
177c0ea7 | 2435 | |
1a578e9b AC |
2436 | /* Set S->gc to a suitable GC for drawing glyph string S in cursor |
2437 | face. */ | |
2438 | ||
2439 | static void | |
2440 | x_set_cursor_gc (s) | |
2441 | struct glyph_string *s; | |
2442 | { | |
2443 | if (s->font == FRAME_FONT (s->f) | |
2444 | && s->face->background == FRAME_BACKGROUND_PIXEL (s->f) | |
2445 | && s->face->foreground == FRAME_FOREGROUND_PIXEL (s->f) | |
2446 | && !s->cmp) | |
2447 | s->gc = s->f->output_data.mac->cursor_gc; | |
2448 | else | |
2449 | { | |
2450 | /* Cursor on non-default face: must merge. */ | |
2451 | XGCValues xgcv; | |
2452 | unsigned long mask; | |
2453 | ||
2454 | xgcv.background = s->f->output_data.mac->cursor_pixel; | |
2455 | xgcv.foreground = s->face->background; | |
2456 | ||
2457 | /* If the glyph would be invisible, try a different foreground. */ | |
2458 | if (xgcv.foreground == xgcv.background) | |
2459 | xgcv.foreground = s->face->foreground; | |
2460 | if (xgcv.foreground == xgcv.background) | |
2461 | xgcv.foreground = s->f->output_data.mac->cursor_foreground_pixel; | |
2462 | if (xgcv.foreground == xgcv.background) | |
2463 | xgcv.foreground = s->face->foreground; | |
2464 | ||
2465 | /* Make sure the cursor is distinct from text in this face. */ | |
2466 | if (xgcv.background == s->face->background | |
2467 | && xgcv.foreground == s->face->foreground) | |
2468 | { | |
2469 | xgcv.background = s->face->foreground; | |
2470 | xgcv.foreground = s->face->background; | |
2471 | } | |
2472 | ||
2473 | IF_DEBUG (x_check_font (s->f, s->font)); | |
2474 | xgcv.font = s->font; | |
2475 | mask = GCForeground | GCBackground | GCFont; | |
2476 | ||
2477 | if (FRAME_MAC_DISPLAY_INFO (s->f)->scratch_cursor_gc) | |
2478 | XChangeGC (s->display, FRAME_MAC_DISPLAY_INFO (s->f)->scratch_cursor_gc, | |
2479 | mask, &xgcv); | |
2480 | else | |
2481 | FRAME_MAC_DISPLAY_INFO (s->f)->scratch_cursor_gc | |
2482 | = XCreateGC (s->display, s->window, mask, &xgcv); | |
2483 | ||
2484 | s->gc = FRAME_MAC_DISPLAY_INFO (s->f)->scratch_cursor_gc; | |
2485 | } | |
2486 | } | |
2487 | ||
2488 | ||
2489 | /* Set up S->gc of glyph string S for drawing text in mouse face. */ | |
177c0ea7 | 2490 | |
1a578e9b AC |
2491 | static void |
2492 | x_set_mouse_face_gc (s) | |
2493 | struct glyph_string *s; | |
177c0ea7 | 2494 | { |
1a578e9b AC |
2495 | int face_id; |
2496 | struct face *face; | |
2497 | ||
e0f712ba | 2498 | /* What face has to be used last for the mouse face? */ |
1a578e9b AC |
2499 | face_id = FRAME_X_DISPLAY_INFO (s->f)->mouse_face_face_id; |
2500 | face = FACE_FROM_ID (s->f, face_id); | |
e0f712ba AC |
2501 | if (face == NULL) |
2502 | face = FACE_FROM_ID (s->f, MOUSE_FACE_ID); | |
177c0ea7 | 2503 | |
1a578e9b AC |
2504 | if (s->first_glyph->type == CHAR_GLYPH) |
2505 | face_id = FACE_FOR_CHAR (s->f, face, s->first_glyph->u.ch); | |
2506 | else | |
2507 | face_id = FACE_FOR_CHAR (s->f, face, 0); | |
2508 | s->face = FACE_FROM_ID (s->f, face_id); | |
2509 | PREPARE_FACE_FOR_DISPLAY (s->f, s->face); | |
2510 | ||
2511 | /* If font in this face is same as S->font, use it. */ | |
2512 | if (s->font == s->face->font) | |
2513 | s->gc = s->face->gc; | |
2514 | else | |
2515 | { | |
2516 | /* Otherwise construct scratch_cursor_gc with values from FACE | |
2517 | but font FONT. */ | |
2518 | XGCValues xgcv; | |
2519 | unsigned long mask; | |
177c0ea7 | 2520 | |
1a578e9b AC |
2521 | xgcv.background = s->face->background; |
2522 | xgcv.foreground = s->face->foreground; | |
2523 | IF_DEBUG (x_check_font (s->f, s->font)); | |
2524 | xgcv.font = s->font; | |
2525 | mask = GCForeground | GCBackground | GCFont; | |
177c0ea7 | 2526 | |
1a578e9b AC |
2527 | if (FRAME_MAC_DISPLAY_INFO (s->f)->scratch_cursor_gc) |
2528 | XChangeGC (s->display, FRAME_MAC_DISPLAY_INFO (s->f)->scratch_cursor_gc, | |
2529 | mask, &xgcv); | |
2530 | else | |
2531 | FRAME_MAC_DISPLAY_INFO (s->f)->scratch_cursor_gc | |
2532 | = XCreateGC (s->display, s->window, mask, &xgcv); | |
177c0ea7 | 2533 | |
1a578e9b AC |
2534 | s->gc = FRAME_MAC_DISPLAY_INFO (s->f)->scratch_cursor_gc; |
2535 | } | |
2536 | ||
2537 | xassert (s->gc != 0); | |
2538 | } | |
2539 | ||
2540 | ||
2541 | /* Set S->gc of glyph string S to a GC suitable for drawing a mode line. | |
2542 | Faces to use in the mode line have already been computed when the | |
2543 | matrix was built, so there isn't much to do, here. */ | |
2544 | ||
2545 | static INLINE void | |
2546 | x_set_mode_line_face_gc (s) | |
2547 | struct glyph_string *s; | |
177c0ea7 | 2548 | { |
1a578e9b AC |
2549 | s->gc = s->face->gc; |
2550 | } | |
2551 | ||
2552 | ||
2553 | /* Set S->gc of glyph string S for drawing that glyph string. Set | |
2554 | S->stippled_p to a non-zero value if the face of S has a stipple | |
2555 | pattern. */ | |
2556 | ||
2557 | static INLINE void | |
2558 | x_set_glyph_string_gc (s) | |
2559 | struct glyph_string *s; | |
2560 | { | |
2561 | PREPARE_FACE_FOR_DISPLAY (s->f, s->face); | |
177c0ea7 | 2562 | |
1a578e9b AC |
2563 | if (s->hl == DRAW_NORMAL_TEXT) |
2564 | { | |
2565 | s->gc = s->face->gc; | |
2566 | s->stippled_p = s->face->stipple != 0; | |
2567 | } | |
2568 | else if (s->hl == DRAW_INVERSE_VIDEO) | |
2569 | { | |
2570 | x_set_mode_line_face_gc (s); | |
2571 | s->stippled_p = s->face->stipple != 0; | |
2572 | } | |
2573 | else if (s->hl == DRAW_CURSOR) | |
2574 | { | |
2575 | x_set_cursor_gc (s); | |
2576 | s->stippled_p = 0; | |
2577 | } | |
2578 | else if (s->hl == DRAW_MOUSE_FACE) | |
2579 | { | |
2580 | x_set_mouse_face_gc (s); | |
2581 | s->stippled_p = s->face->stipple != 0; | |
2582 | } | |
2583 | else if (s->hl == DRAW_IMAGE_RAISED | |
2584 | || s->hl == DRAW_IMAGE_SUNKEN) | |
2585 | { | |
2586 | s->gc = s->face->gc; | |
2587 | s->stippled_p = s->face->stipple != 0; | |
2588 | } | |
2589 | else | |
2590 | { | |
2591 | s->gc = s->face->gc; | |
2592 | s->stippled_p = s->face->stipple != 0; | |
2593 | } | |
2594 | ||
2595 | /* GC must have been set. */ | |
2596 | xassert (s->gc != 0); | |
2597 | } | |
2598 | ||
2599 | ||
1a578e9b AC |
2600 | /* Set clipping for output of glyph string S. S may be part of a mode |
2601 | line or menu if we don't have X toolkit support. */ | |
2602 | ||
2603 | static INLINE void | |
2604 | x_set_glyph_string_clipping (s) | |
2605 | struct glyph_string *s; | |
2606 | { | |
1c4ac540 YM |
2607 | Rect rects[MAX_CLIP_RECTS]; |
2608 | int n; | |
2609 | ||
2610 | n = get_glyph_string_clip_rects (s, rects, MAX_CLIP_RECTS); | |
2611 | mac_set_clip_rectangles (s->display, s->gc, rects, n); | |
1a578e9b AC |
2612 | } |
2613 | ||
2614 | ||
750fc673 KS |
2615 | /* RIF: |
2616 | Compute left and right overhang of glyph string S. If S is a glyph | |
1a578e9b AC |
2617 | string for a composition, assume overhangs don't exist. */ |
2618 | ||
750fc673 KS |
2619 | static void |
2620 | mac_compute_glyph_string_overhangs (s) | |
1a578e9b AC |
2621 | struct glyph_string *s; |
2622 | { | |
f93e4d4f YM |
2623 | if (!(s->cmp == NULL |
2624 | && s->first_glyph->type == CHAR_GLYPH)) | |
2625 | return; | |
2626 | ||
2627 | if (!s->two_byte_p | |
c3bd8190 | 2628 | #if USE_ATSUI |
f93e4d4f | 2629 | || s->font->mac_style |
b73e4d84 | 2630 | #endif |
f93e4d4f YM |
2631 | ) |
2632 | { | |
2633 | XCharStruct cs; | |
c3bd8190 | 2634 | |
f93e4d4f YM |
2635 | mac_text_extents_16 (s->font, s->char2b, s->nchars, &cs); |
2636 | s->right_overhang = cs.rbearing > cs.width ? cs.rbearing - cs.width : 0; | |
2637 | s->left_overhang = cs.lbearing < 0 ? -cs.lbearing : 0; | |
2638 | } | |
2639 | else | |
2640 | { | |
2641 | Rect r; | |
2642 | MacFontStruct *font = s->font; | |
c3bd8190 | 2643 | |
444a42fd YM |
2644 | #if USE_CG_DRAWING |
2645 | mac_prepare_for_quickdraw (s->f); | |
2646 | #endif | |
2647 | SetPortWindowPort (FRAME_MAC_WINDOW (s->f)); | |
2648 | ||
f93e4d4f YM |
2649 | TextFont (font->mac_fontnum); |
2650 | TextSize (font->mac_fontsize); | |
2651 | TextFace (font->mac_fontface); | |
95085023 | 2652 | |
f93e4d4f | 2653 | QDTextBounds (s->nchars * 2, (char *)s->char2b, &r); |
8c2da0fa | 2654 | |
f93e4d4f YM |
2655 | s->right_overhang = r.right > s->width ? r.right - s->width : 0; |
2656 | s->left_overhang = r.left < 0 ? -r.left : 0; | |
2657 | } | |
1a578e9b AC |
2658 | } |
2659 | ||
2660 | ||
2661 | /* Fill rectangle X, Y, W, H with background color of glyph string S. */ | |
2662 | ||
2663 | static INLINE void | |
2664 | x_clear_glyph_string_rect (s, x, y, w, h) | |
2665 | struct glyph_string *s; | |
2666 | int x, y, w, h; | |
2667 | { | |
236072ae | 2668 | mac_erase_rectangle (s->f, s->gc, x, y, w, h); |
1a578e9b AC |
2669 | } |
2670 | ||
2671 | ||
2672 | /* Draw the background of glyph_string S. If S->background_filled_p | |
2673 | is non-zero don't draw it. FORCE_P non-zero means draw the | |
2674 | background even if it wouldn't be drawn normally. This is used | |
2675 | when a string preceding S draws into the background of S, or S | |
2676 | contains the first component of a composition. */ | |
2677 | ||
2678 | static void | |
2679 | x_draw_glyph_string_background (s, force_p) | |
2680 | struct glyph_string *s; | |
2681 | int force_p; | |
2682 | { | |
2683 | /* Nothing to do if background has already been drawn or if it | |
2684 | shouldn't be drawn in the first place. */ | |
2685 | if (!s->background_filled_p) | |
2686 | { | |
e0f712ba AC |
2687 | int box_line_width = max (s->face->box_line_width, 0); |
2688 | ||
1a578e9b AC |
2689 | #if 0 /* MAC_TODO: stipple */ |
2690 | if (s->stippled_p) | |
2691 | { | |
2692 | /* Fill background with a stipple pattern. */ | |
2693 | XSetFillStyle (s->display, s->gc, FillOpaqueStippled); | |
2694 | XFillRectangle (s->display, s->window, s->gc, s->x, | |
e0f712ba | 2695 | s->y + box_line_width, |
1a578e9b | 2696 | s->background_width, |
e0f712ba | 2697 | s->height - 2 * box_line_width); |
1a578e9b AC |
2698 | XSetFillStyle (s->display, s->gc, FillSolid); |
2699 | s->background_filled_p = 1; | |
2700 | } | |
2701 | else | |
2702 | #endif | |
e0f712ba | 2703 | if (FONT_HEIGHT (s->font) < s->height - 2 * box_line_width |
1a578e9b AC |
2704 | || s->font_not_found_p |
2705 | || s->extends_to_end_of_line_p | |
2706 | || force_p) | |
2707 | { | |
e0f712ba | 2708 | x_clear_glyph_string_rect (s, s->x, s->y + box_line_width, |
1a578e9b | 2709 | s->background_width, |
e0f712ba | 2710 | s->height - 2 * box_line_width); |
1a578e9b AC |
2711 | s->background_filled_p = 1; |
2712 | } | |
2713 | } | |
2714 | } | |
2715 | ||
2716 | ||
2717 | /* Draw the foreground of glyph string S. */ | |
2718 | ||
2719 | static void | |
2720 | x_draw_glyph_string_foreground (s) | |
2721 | struct glyph_string *s; | |
2722 | { | |
9fb446e3 | 2723 | int i, x, bg_width; |
1a578e9b AC |
2724 | |
2725 | /* If first glyph of S has a left box line, start drawing the text | |
2726 | of S to the right of that box line. */ | |
2727 | if (s->face->box != FACE_NO_BOX | |
2728 | && s->first_glyph->left_box_line_p) | |
e0f712ba | 2729 | x = s->x + abs (s->face->box_line_width); |
1a578e9b AC |
2730 | else |
2731 | x = s->x; | |
2732 | ||
2733 | /* Draw characters of S as rectangles if S's font could not be | |
2734 | loaded. */ | |
2735 | if (s->font_not_found_p) | |
2736 | { | |
2737 | for (i = 0; i < s->nchars; ++i) | |
2738 | { | |
2739 | struct glyph *g = s->first_glyph + i; | |
236072ae | 2740 | mac_draw_rectangle (s->f, s->gc, x, s->y, |
4ea08bbf | 2741 | g->pixel_width - 1, s->height - 1); |
1a578e9b AC |
2742 | x += g->pixel_width; |
2743 | } | |
2744 | } | |
2745 | else | |
2746 | { | |
2747 | char *char1b = (char *) s->char2b; | |
2748 | int boff = s->font_info->baseline_offset; | |
2749 | ||
2750 | if (s->font_info->vertical_centering) | |
2751 | boff = VCENTER_BASELINE_OFFSET (s->font, s->f) - boff; | |
2752 | ||
2753 | /* If we can use 8-bit functions, condense S->char2b. */ | |
c3bd8190 YM |
2754 | if (!s->two_byte_p |
2755 | #if USE_ATSUI | |
2756 | && GC_FONT (s->gc)->mac_style == NULL | |
2757 | #endif | |
2758 | ) | |
1a578e9b AC |
2759 | for (i = 0; i < s->nchars; ++i) |
2760 | char1b[i] = s->char2b[i].byte2; | |
2761 | ||
2762 | /* Draw text with XDrawString if background has already been | |
2763 | filled. Otherwise, use XDrawImageString. (Note that | |
2764 | XDrawImageString is usually faster than XDrawString.) Always | |
2765 | use XDrawImageString when drawing the cursor so that there is | |
2766 | no chance that characters under a box cursor are invisible. */ | |
c2ded1b7 | 2767 | if (s->for_overlaps |
1a578e9b | 2768 | || (s->background_filled_p && s->hl != DRAW_CURSOR)) |
9fb446e3 YM |
2769 | bg_width = 0; /* Corresponds to XDrawString. */ |
2770 | else | |
2771 | bg_width = s->background_width; /* Corresponds to XDrawImageString. */ | |
2772 | ||
2773 | if (s->two_byte_p | |
c3bd8190 | 2774 | #if USE_ATSUI |
9fb446e3 | 2775 | || GC_FONT (s->gc)->mac_style |
c3bd8190 | 2776 | #endif |
9fb446e3 | 2777 | ) |
16805b2e | 2778 | #if USE_CG_TEXT_DRAWING |
9fb446e3 YM |
2779 | if (!s->two_byte_p |
2780 | && mac_draw_image_string_cg (s->f, s->gc, x, s->ybase - boff, | |
bb420759 YM |
2781 | s->char2b, s->nchars, bg_width, |
2782 | s->face->overstrike)) | |
9fb446e3 YM |
2783 | ; |
2784 | else | |
16805b2e | 2785 | #endif |
9fb446e3 | 2786 | mac_draw_image_string_16 (s->f, s->gc, x, s->ybase - boff, |
bb420759 YM |
2787 | s->char2b, s->nchars, bg_width, |
2788 | s->face->overstrike); | |
1a578e9b | 2789 | else |
9fb446e3 | 2790 | mac_draw_image_string (s->f, s->gc, x, s->ybase - boff, |
bb420759 YM |
2791 | char1b, s->nchars, bg_width, |
2792 | s->face->overstrike); | |
1a578e9b AC |
2793 | } |
2794 | } | |
2795 | ||
2796 | /* Draw the foreground of composite glyph string S. */ | |
2797 | ||
2798 | static void | |
2799 | x_draw_composite_glyph_string_foreground (s) | |
2800 | struct glyph_string *s; | |
2801 | { | |
2802 | int i, x; | |
2803 | ||
2804 | /* If first glyph of S has a left box line, start drawing the text | |
2805 | of S to the right of that box line. */ | |
2806 | if (s->face->box != FACE_NO_BOX | |
2807 | && s->first_glyph->left_box_line_p) | |
e0f712ba | 2808 | x = s->x + abs (s->face->box_line_width); |
1a578e9b AC |
2809 | else |
2810 | x = s->x; | |
2811 | ||
2812 | /* S is a glyph string for a composition. S->gidx is the index of | |
2813 | the first character drawn for glyphs of this composition. | |
2814 | S->gidx == 0 means we are drawing the very first character of | |
2815 | this composition. */ | |
2816 | ||
2817 | /* Draw a rectangle for the composition if the font for the very | |
2818 | first character of the composition could not be loaded. */ | |
2819 | if (s->font_not_found_p) | |
2820 | { | |
2821 | if (s->gidx == 0) | |
236072ae | 2822 | mac_draw_rectangle (s->f, s->gc, x, s->y, |
4ea08bbf | 2823 | s->width - 1, s->height - 1); |
1a578e9b AC |
2824 | } |
2825 | else | |
2826 | { | |
2827 | for (i = 0; i < s->nchars; i++, ++s->gidx) | |
bb420759 YM |
2828 | mac_draw_image_string_16 (s->f, s->gc, |
2829 | x + s->cmp->offsets[s->gidx * 2], | |
2830 | s->ybase - s->cmp->offsets[s->gidx * 2 + 1], | |
2831 | s->char2b + i, 1, 0, s->face->overstrike); | |
1a578e9b AC |
2832 | } |
2833 | } | |
2834 | ||
2835 | ||
2836 | #ifdef USE_X_TOOLKIT | |
2837 | ||
2838 | static struct frame *x_frame_of_widget P_ ((Widget)); | |
2839 | ||
2840 | ||
2841 | /* Return the frame on which widget WIDGET is used.. Abort if frame | |
2842 | cannot be determined. */ | |
2843 | ||
2844 | static struct frame * | |
2845 | x_frame_of_widget (widget) | |
2846 | Widget widget; | |
2847 | { | |
2848 | struct x_display_info *dpyinfo; | |
2849 | Lisp_Object tail; | |
2850 | struct frame *f; | |
177c0ea7 | 2851 | |
1a578e9b | 2852 | dpyinfo = x_display_info_for_display (XtDisplay (widget)); |
177c0ea7 | 2853 | |
1a578e9b AC |
2854 | /* Find the top-level shell of the widget. Note that this function |
2855 | can be called when the widget is not yet realized, so XtWindow | |
2856 | (widget) == 0. That's the reason we can't simply use | |
2857 | x_any_window_to_frame. */ | |
2858 | while (!XtIsTopLevelShell (widget)) | |
2859 | widget = XtParent (widget); | |
2860 | ||
2861 | /* Look for a frame with that top-level widget. Allocate the color | |
2862 | on that frame to get the right gamma correction value. */ | |
2863 | for (tail = Vframe_list; GC_CONSP (tail); tail = XCDR (tail)) | |
2864 | if (GC_FRAMEP (XCAR (tail)) | |
2865 | && (f = XFRAME (XCAR (tail)), | |
2866 | (f->output_data.nothing != 1 | |
2867 | && FRAME_X_DISPLAY_INFO (f) == dpyinfo)) | |
2868 | && f->output_data.x->widget == widget) | |
2869 | return f; | |
2870 | ||
2871 | abort (); | |
2872 | } | |
2873 | ||
2874 | ||
2875 | /* Allocate the color COLOR->pixel on the screen and display of | |
2876 | widget WIDGET in colormap CMAP. If an exact match cannot be | |
2877 | allocated, try the nearest color available. Value is non-zero | |
2878 | if successful. This is called from lwlib. */ | |
2879 | ||
2880 | int | |
2881 | x_alloc_nearest_color_for_widget (widget, cmap, color) | |
2882 | Widget widget; | |
2883 | Colormap cmap; | |
2884 | XColor *color; | |
2885 | { | |
2886 | struct frame *f = x_frame_of_widget (widget); | |
2887 | return x_alloc_nearest_color (f, cmap, color); | |
2888 | } | |
2889 | ||
2890 | ||
2891 | #endif /* USE_X_TOOLKIT */ | |
2892 | ||
e0f712ba | 2893 | #if 0 /* MAC_TODO */ |
1a578e9b AC |
2894 | |
2895 | /* Allocate the color COLOR->pixel on SCREEN of DISPLAY, colormap | |
2896 | CMAP. If an exact match can't be allocated, try the nearest color | |
2897 | available. Value is non-zero if successful. Set *COLOR to the | |
2898 | color allocated. */ | |
2899 | ||
2900 | int | |
2901 | x_alloc_nearest_color (f, cmap, color) | |
2902 | struct frame *f; | |
2903 | Colormap cmap; | |
2904 | XColor *color; | |
2905 | { | |
2906 | Display *display = FRAME_X_DISPLAY (f); | |
2907 | Screen *screen = FRAME_X_SCREEN (f); | |
2908 | int rc; | |
2909 | ||
2910 | gamma_correct (f, color); | |
2911 | rc = XAllocColor (display, cmap, color); | |
2912 | if (rc == 0) | |
2913 | { | |
2914 | /* If we got to this point, the colormap is full, so we're going | |
2915 | to try to get the next closest color. The algorithm used is | |
2916 | a least-squares matching, which is what X uses for closest | |
2917 | color matching with StaticColor visuals. */ | |
2918 | int nearest, i; | |
2919 | unsigned long nearest_delta = ~0; | |
2920 | int ncells = XDisplayCells (display, XScreenNumberOfScreen (screen)); | |
2921 | XColor *cells = (XColor *) alloca (ncells * sizeof *cells); | |
2922 | ||
2923 | for (i = 0; i < ncells; ++i) | |
2924 | cells[i].pixel = i; | |
2925 | XQueryColors (display, cmap, cells, ncells); | |
2926 | ||
2927 | for (nearest = i = 0; i < ncells; ++i) | |
2928 | { | |
2929 | long dred = (color->red >> 8) - (cells[i].red >> 8); | |
2930 | long dgreen = (color->green >> 8) - (cells[i].green >> 8); | |
2931 | long dblue = (color->blue >> 8) - (cells[i].blue >> 8); | |
2932 | unsigned long delta = dred * dred + dgreen * dgreen + dblue * dblue; | |
2933 | ||
2934 | if (delta < nearest_delta) | |
2935 | { | |
2936 | nearest = i; | |
2937 | nearest_delta = delta; | |
2938 | } | |
2939 | } | |
177c0ea7 | 2940 | |
1a578e9b AC |
2941 | color->red = cells[nearest].red; |
2942 | color->green = cells[nearest].green; | |
2943 | color->blue = cells[nearest].blue; | |
2944 | rc = XAllocColor (display, cmap, color); | |
2945 | } | |
2946 | ||
2947 | #ifdef DEBUG_X_COLORS | |
2948 | if (rc) | |
2949 | register_color (color->pixel); | |
2950 | #endif /* DEBUG_X_COLORS */ | |
177c0ea7 | 2951 | |
1a578e9b AC |
2952 | return rc; |
2953 | } | |
2954 | ||
2955 | ||
2956 | /* Allocate color PIXEL on frame F. PIXEL must already be allocated. | |
2957 | It's necessary to do this instead of just using PIXEL directly to | |
2958 | get color reference counts right. */ | |
2959 | ||
2960 | unsigned long | |
2961 | x_copy_color (f, pixel) | |
2962 | struct frame *f; | |
2963 | unsigned long pixel; | |
2964 | { | |
2965 | XColor color; | |
2966 | ||
2967 | color.pixel = pixel; | |
2968 | BLOCK_INPUT; | |
2969 | XQueryColor (FRAME_X_DISPLAY (f), FRAME_X_COLORMAP (f), &color); | |
2970 | XAllocColor (FRAME_X_DISPLAY (f), FRAME_X_COLORMAP (f), &color); | |
2971 | UNBLOCK_INPUT; | |
2972 | #ifdef DEBUG_X_COLORS | |
2973 | register_color (pixel); | |
2974 | #endif | |
2975 | return color.pixel; | |
2976 | } | |
2977 | ||
2978 | ||
2979 | /* Allocate color PIXEL on display DPY. PIXEL must already be allocated. | |
2980 | It's necessary to do this instead of just using PIXEL directly to | |
2981 | get color reference counts right. */ | |
2982 | ||
2983 | unsigned long | |
2984 | x_copy_dpy_color (dpy, cmap, pixel) | |
2985 | Display *dpy; | |
2986 | Colormap cmap; | |
2987 | unsigned long pixel; | |
2988 | { | |
2989 | XColor color; | |
2990 | ||
2991 | color.pixel = pixel; | |
2992 | BLOCK_INPUT; | |
2993 | XQueryColor (dpy, cmap, &color); | |
2994 | XAllocColor (dpy, cmap, &color); | |
2995 | UNBLOCK_INPUT; | |
2996 | #ifdef DEBUG_X_COLORS | |
2997 | register_color (pixel); | |
2998 | #endif | |
2999 | return color.pixel; | |
3000 | } | |
3001 | ||
e0f712ba | 3002 | #endif /* MAC_TODO */ |
1a578e9b | 3003 | |
e3564461 ST |
3004 | |
3005 | /* Brightness beyond which a color won't have its highlight brightness | |
3006 | boosted. | |
3007 | ||
3008 | Nominally, highlight colors for `3d' faces are calculated by | |
3009 | brightening an object's color by a constant scale factor, but this | |
3010 | doesn't yield good results for dark colors, so for colors who's | |
3011 | brightness is less than this value (on a scale of 0-255) have to | |
3012 | use an additional additive factor. | |
3013 | ||
3014 | The value here is set so that the default menu-bar/mode-line color | |
3015 | (grey75) will not have its highlights changed at all. */ | |
3016 | #define HIGHLIGHT_COLOR_DARK_BOOST_LIMIT 187 | |
3017 | ||
3018 | ||
1a578e9b AC |
3019 | /* Allocate a color which is lighter or darker than *COLOR by FACTOR |
3020 | or DELTA. Try a color with RGB values multiplied by FACTOR first. | |
3021 | If this produces the same color as COLOR, try a color where all RGB | |
3022 | values have DELTA added. Return the allocated color in *COLOR. | |
3023 | DISPLAY is the X display, CMAP is the colormap to operate on. | |
3024 | Value is non-zero if successful. */ | |
3025 | ||
3026 | static int | |
3027 | mac_alloc_lighter_color (f, color, factor, delta) | |
3028 | struct frame *f; | |
3029 | unsigned long *color; | |
3030 | double factor; | |
3031 | int delta; | |
3032 | { | |
3033 | unsigned long new; | |
e3564461 ST |
3034 | long bright; |
3035 | ||
3036 | /* On Mac, RGB values are 0-255, not 0-65535, so scale delta. */ | |
3037 | delta /= 256; | |
1a578e9b AC |
3038 | |
3039 | /* Change RGB values by specified FACTOR. Avoid overflow! */ | |
3040 | xassert (factor >= 0); | |
3041 | new = RGB_TO_ULONG (min (0xff, (int) (factor * RED_FROM_ULONG (*color))), | |
3042 | min (0xff, (int) (factor * GREEN_FROM_ULONG (*color))), | |
3043 | min (0xff, (int) (factor * BLUE_FROM_ULONG (*color)))); | |
e3564461 ST |
3044 | |
3045 | /* Calculate brightness of COLOR. */ | |
3046 | bright = (2 * RED_FROM_ULONG (*color) + 3 * GREEN_FROM_ULONG (*color) | |
3047 | + BLUE_FROM_ULONG (*color)) / 6; | |
3048 | ||
3049 | /* We only boost colors that are darker than | |
3050 | HIGHLIGHT_COLOR_DARK_BOOST_LIMIT. */ | |
3051 | if (bright < HIGHLIGHT_COLOR_DARK_BOOST_LIMIT) | |
3052 | /* Make an additive adjustment to NEW, because it's dark enough so | |
3053 | that scaling by FACTOR alone isn't enough. */ | |
3054 | { | |
3055 | /* How far below the limit this color is (0 - 1, 1 being darker). */ | |
3056 | double dimness = 1 - (double)bright / HIGHLIGHT_COLOR_DARK_BOOST_LIMIT; | |
3057 | /* The additive adjustment. */ | |
3058 | int min_delta = delta * dimness * factor / 2; | |
3059 | ||
3060 | if (factor < 1) | |
3061 | new = RGB_TO_ULONG (max (0, min (0xff, (int) (RED_FROM_ULONG (*color)) - min_delta)), | |
3062 | max (0, min (0xff, (int) (GREEN_FROM_ULONG (*color)) - min_delta)), | |
3063 | max (0, min (0xff, (int) (BLUE_FROM_ULONG (*color)) - min_delta))); | |
3064 | else | |
3065 | new = RGB_TO_ULONG (max (0, min (0xff, (int) (min_delta + RED_FROM_ULONG (*color)))), | |
3066 | max (0, min (0xff, (int) (min_delta + GREEN_FROM_ULONG (*color)))), | |
3067 | max (0, min (0xff, (int) (min_delta + BLUE_FROM_ULONG (*color))))); | |
3068 | } | |
3069 | ||
1a578e9b AC |
3070 | if (new == *color) |
3071 | new = RGB_TO_ULONG (max (0, min (0xff, (int) (delta + RED_FROM_ULONG (*color)))), | |
3072 | max (0, min (0xff, (int) (delta + GREEN_FROM_ULONG (*color)))), | |
3073 | max (0, min (0xff, (int) (delta + BLUE_FROM_ULONG (*color))))); | |
3074 | ||
3075 | /* MAC_TODO: Map to palette and retry with delta if same? */ | |
3076 | /* MAC_TODO: Free colors (if using palette)? */ | |
3077 | ||
3078 | if (new == *color) | |
3079 | return 0; | |
3080 | ||
3081 | *color = new; | |
3082 | ||
3083 | return 1; | |
3084 | } | |
3085 | ||
3086 | ||
3087 | /* Set up the foreground color for drawing relief lines of glyph | |
3088 | string S. RELIEF is a pointer to a struct relief containing the GC | |
3089 | with which lines will be drawn. Use a color that is FACTOR or | |
3090 | DELTA lighter or darker than the relief's background which is found | |
3091 | in S->f->output_data.x->relief_background. If such a color cannot | |
3092 | be allocated, use DEFAULT_PIXEL, instead. */ | |
177c0ea7 | 3093 | |
1a578e9b AC |
3094 | static void |
3095 | x_setup_relief_color (f, relief, factor, delta, default_pixel) | |
3096 | struct frame *f; | |
3097 | struct relief *relief; | |
3098 | double factor; | |
3099 | int delta; | |
3100 | unsigned long default_pixel; | |
3101 | { | |
3102 | XGCValues xgcv; | |
3103 | struct mac_output *di = f->output_data.mac; | |
3104 | unsigned long mask = GCForeground; | |
3105 | unsigned long pixel; | |
3106 | unsigned long background = di->relief_background; | |
3107 | struct mac_display_info *dpyinfo = FRAME_MAC_DISPLAY_INFO (f); | |
3108 | ||
3109 | /* MAC_TODO: Free colors (if using palette)? */ | |
3110 | ||
3111 | /* Allocate new color. */ | |
3112 | xgcv.foreground = default_pixel; | |
3113 | pixel = background; | |
e3564461 ST |
3114 | if (dpyinfo->n_planes != 1 |
3115 | && mac_alloc_lighter_color (f, &pixel, factor, delta)) | |
1a578e9b AC |
3116 | { |
3117 | relief->allocated_p = 1; | |
3118 | xgcv.foreground = relief->pixel = pixel; | |
3119 | } | |
177c0ea7 | 3120 | |
1a578e9b AC |
3121 | if (relief->gc == 0) |
3122 | { | |
3123 | #if 0 /* MAC_TODO: stipple */ | |
3124 | xgcv.stipple = dpyinfo->gray; | |
3125 | mask |= GCStipple; | |
3126 | #endif | |
3127 | relief->gc = XCreateGC (NULL, FRAME_MAC_WINDOW (f), mask, &xgcv); | |
3128 | } | |
3129 | else | |
3130 | XChangeGC (NULL, relief->gc, mask, &xgcv); | |
3131 | } | |
3132 | ||
3133 | ||
3134 | /* Set up colors for the relief lines around glyph string S. */ | |
3135 | ||
3136 | static void | |
3137 | x_setup_relief_colors (s) | |
3138 | struct glyph_string *s; | |
3139 | { | |
3140 | struct mac_output *di = s->f->output_data.mac; | |
3141 | unsigned long color; | |
3142 | ||
3143 | if (s->face->use_box_color_for_shadows_p) | |
3144 | color = s->face->box_color; | |
e3564461 ST |
3145 | else if (s->first_glyph->type == IMAGE_GLYPH |
3146 | && s->img->pixmap | |
3147 | && !IMAGE_BACKGROUND_TRANSPARENT (s->img, s->f, 0)) | |
3148 | color = IMAGE_BACKGROUND (s->img, s->f, 0); | |
1a578e9b AC |
3149 | else |
3150 | { | |
3151 | XGCValues xgcv; | |
177c0ea7 | 3152 | |
1a578e9b AC |
3153 | /* Get the background color of the face. */ |
3154 | XGetGCValues (s->display, s->gc, GCBackground, &xgcv); | |
3155 | color = xgcv.background; | |
3156 | } | |
3157 | ||
3158 | if (di->white_relief.gc == 0 | |
3159 | || color != di->relief_background) | |
3160 | { | |
3161 | di->relief_background = color; | |
3162 | x_setup_relief_color (s->f, &di->white_relief, 1.2, 0x8000, | |
3163 | WHITE_PIX_DEFAULT (s->f)); | |
3164 | x_setup_relief_color (s->f, &di->black_relief, 0.6, 0x4000, | |
3165 | BLACK_PIX_DEFAULT (s->f)); | |
3166 | } | |
3167 | } | |
3168 | ||
3169 | ||
3170 | /* Draw a relief on frame F inside the rectangle given by LEFT_X, | |
3171 | TOP_Y, RIGHT_X, and BOTTOM_Y. WIDTH is the thickness of the relief | |
3172 | to draw, it must be >= 0. RAISED_P non-zero means draw a raised | |
3173 | relief. LEFT_P non-zero means draw a relief on the left side of | |
3174 | the rectangle. RIGHT_P non-zero means draw a relief on the right | |
3175 | side of the rectangle. CLIP_RECT is the clipping rectangle to use | |
3176 | when drawing. */ | |
3177 | ||
3178 | static void | |
3179 | x_draw_relief_rect (f, left_x, top_y, right_x, bottom_y, width, | |
ffe8b3f4 | 3180 | raised_p, top_p, bot_p, left_p, right_p, clip_rect) |
1a578e9b | 3181 | struct frame *f; |
ffe8b3f4 KS |
3182 | int left_x, top_y, right_x, bottom_y, width; |
3183 | int top_p, bot_p, left_p, right_p, raised_p; | |
1a578e9b AC |
3184 | Rect *clip_rect; |
3185 | { | |
e3564461 | 3186 | Display *dpy = FRAME_MAC_DISPLAY (f); |
1a578e9b AC |
3187 | int i; |
3188 | GC gc; | |
177c0ea7 | 3189 | |
1a578e9b AC |
3190 | if (raised_p) |
3191 | gc = f->output_data.mac->white_relief.gc; | |
3192 | else | |
3193 | gc = f->output_data.mac->black_relief.gc; | |
1c4ac540 | 3194 | mac_set_clip_rectangles (dpy, gc, clip_rect, 1); |
1a578e9b AC |
3195 | |
3196 | /* Top. */ | |
ffe8b3f4 KS |
3197 | if (top_p) |
3198 | for (i = 0; i < width; ++i) | |
236072ae YM |
3199 | mac_draw_line (f, gc, |
3200 | left_x + i * left_p, top_y + i, | |
458dbb8c | 3201 | right_x + 1 - i * right_p, top_y + i); |
1a578e9b AC |
3202 | |
3203 | /* Left. */ | |
3204 | if (left_p) | |
3205 | for (i = 0; i < width; ++i) | |
236072ae | 3206 | mac_draw_line (f, gc, |
458dbb8c | 3207 | left_x + i, top_y + i, left_x + i, bottom_y - i + 1); |
1a578e9b | 3208 | |
1c4ac540 | 3209 | mac_reset_clip_rectangles (dpy, gc); |
1a578e9b AC |
3210 | if (raised_p) |
3211 | gc = f->output_data.mac->black_relief.gc; | |
3212 | else | |
3213 | gc = f->output_data.mac->white_relief.gc; | |
1c4ac540 | 3214 | mac_set_clip_rectangles (dpy, gc, clip_rect, 1); |
177c0ea7 | 3215 | |
1a578e9b | 3216 | /* Bottom. */ |
ffe8b3f4 KS |
3217 | if (bot_p) |
3218 | for (i = 0; i < width; ++i) | |
236072ae YM |
3219 | mac_draw_line (f, gc, |
3220 | left_x + i * left_p, bottom_y - i, | |
458dbb8c | 3221 | right_x + 1 - i * right_p, bottom_y - i); |
177c0ea7 | 3222 | |
1a578e9b AC |
3223 | /* Right. */ |
3224 | if (right_p) | |
3225 | for (i = 0; i < width; ++i) | |
236072ae | 3226 | mac_draw_line (f, gc, |
458dbb8c | 3227 | right_x - i, top_y + i + 1, right_x - i, bottom_y - i); |
1a578e9b | 3228 | |
1c4ac540 | 3229 | mac_reset_clip_rectangles (dpy, gc); |
1a578e9b AC |
3230 | } |
3231 | ||
3232 | ||
3233 | /* Draw a box on frame F inside the rectangle given by LEFT_X, TOP_Y, | |
3234 | RIGHT_X, and BOTTOM_Y. WIDTH is the thickness of the lines to | |
3235 | draw, it must be >= 0. LEFT_P non-zero means draw a line on the | |
3236 | left side of the rectangle. RIGHT_P non-zero means draw a line | |
3237 | on the right side of the rectangle. CLIP_RECT is the clipping | |
3238 | rectangle to use when drawing. */ | |
3239 | ||
3240 | static void | |
3241 | x_draw_box_rect (s, left_x, top_y, right_x, bottom_y, width, | |
3242 | left_p, right_p, clip_rect) | |
3243 | struct glyph_string *s; | |
e3564461 | 3244 | int left_x, top_y, right_x, bottom_y, width, left_p, right_p; |
1a578e9b AC |
3245 | Rect *clip_rect; |
3246 | { | |
3247 | XGCValues xgcv; | |
177c0ea7 | 3248 | |
e4f5e019 YM |
3249 | XGetGCValues (s->display, s->gc, GCForeground, &xgcv); |
3250 | XSetForeground (s->display, s->gc, s->face->box_color); | |
1c4ac540 | 3251 | mac_set_clip_rectangles (s->display, s->gc, clip_rect, 1); |
177c0ea7 | 3252 | |
1a578e9b | 3253 | /* Top. */ |
236072ae YM |
3254 | mac_fill_rectangle (s->f, s->gc, left_x, top_y, |
3255 | right_x - left_x + 1, width); | |
1a578e9b AC |
3256 | |
3257 | /* Left. */ | |
3258 | if (left_p) | |
236072ae YM |
3259 | mac_fill_rectangle (s->f, s->gc, left_x, top_y, |
3260 | width, bottom_y - top_y + 1); | |
1a578e9b AC |
3261 | |
3262 | /* Bottom. */ | |
236072ae YM |
3263 | mac_fill_rectangle (s->f, s->gc, left_x, bottom_y - width + 1, |
3264 | right_x - left_x + 1, width); | |
177c0ea7 | 3265 | |
1a578e9b AC |
3266 | /* Right. */ |
3267 | if (right_p) | |
236072ae YM |
3268 | mac_fill_rectangle (s->f, s->gc, right_x - width + 1, |
3269 | top_y, width, bottom_y - top_y + 1); | |
1a578e9b | 3270 | |
e4f5e019 | 3271 | XSetForeground (s->display, s->gc, xgcv.foreground); |
1c4ac540 | 3272 | mac_reset_clip_rectangles (s->display, s->gc); |
1a578e9b AC |
3273 | } |
3274 | ||
3275 | ||
3276 | /* Draw a box around glyph string S. */ | |
3277 | ||
3278 | static void | |
3279 | x_draw_glyph_string_box (s) | |
3280 | struct glyph_string *s; | |
3281 | { | |
3282 | int width, left_x, right_x, top_y, bottom_y, last_x, raised_p; | |
3283 | int left_p, right_p; | |
3284 | struct glyph *last_glyph; | |
3285 | Rect clip_rect; | |
3286 | ||
82ead4b1 KS |
3287 | last_x = ((s->row->full_width_p && !s->w->pseudo_window_p) |
3288 | ? WINDOW_RIGHT_EDGE_X (s->w) | |
3289 | : window_box_right (s->w, s->area)); | |
177c0ea7 | 3290 | |
1a578e9b AC |
3291 | /* The glyph that may have a right box line. */ |
3292 | last_glyph = (s->cmp || s->img | |
3293 | ? s->first_glyph | |
3294 | : s->first_glyph + s->nchars - 1); | |
3295 | ||
e0f712ba | 3296 | width = abs (s->face->box_line_width); |
1a578e9b AC |
3297 | raised_p = s->face->box == FACE_RAISED_BOX; |
3298 | left_x = s->x; | |
e3564461 ST |
3299 | right_x = (s->row->full_width_p && s->extends_to_end_of_line_p |
3300 | ? last_x - 1 | |
3301 | : min (last_x, s->x + s->background_width) - 1); | |
1a578e9b AC |
3302 | top_y = s->y; |
3303 | bottom_y = top_y + s->height - 1; | |
3304 | ||
3305 | left_p = (s->first_glyph->left_box_line_p | |
3306 | || (s->hl == DRAW_MOUSE_FACE | |
3307 | && (s->prev == NULL | |
3308 | || s->prev->hl != s->hl))); | |
3309 | right_p = (last_glyph->right_box_line_p | |
3310 | || (s->hl == DRAW_MOUSE_FACE | |
3311 | && (s->next == NULL | |
3312 | || s->next->hl != s->hl))); | |
177c0ea7 | 3313 | |
f9e65eb3 | 3314 | get_glyph_string_clip_rect (s, &clip_rect); |
1a578e9b AC |
3315 | |
3316 | if (s->face->box == FACE_SIMPLE_BOX) | |
3317 | x_draw_box_rect (s, left_x, top_y, right_x, bottom_y, width, | |
3318 | left_p, right_p, &clip_rect); | |
3319 | else | |
3320 | { | |
3321 | x_setup_relief_colors (s); | |
3322 | x_draw_relief_rect (s->f, left_x, top_y, right_x, bottom_y, | |
ffe8b3f4 | 3323 | width, raised_p, 1, 1, left_p, right_p, &clip_rect); |
1a578e9b AC |
3324 | } |
3325 | } | |
3326 | ||
3327 | ||
3328 | /* Draw foreground of image glyph string S. */ | |
3329 | ||
3330 | static void | |
3331 | x_draw_image_foreground (s) | |
3332 | struct glyph_string *s; | |
3333 | { | |
ffe8b3f4 KS |
3334 | int x = s->x; |
3335 | int y = s->ybase - image_ascent (s->img, s->face, &s->slice); | |
1a578e9b AC |
3336 | |
3337 | /* If first glyph of S has a left box line, start drawing it to the | |
3338 | right of that line. */ | |
3339 | if (s->face->box != FACE_NO_BOX | |
ffe8b3f4 KS |
3340 | && s->first_glyph->left_box_line_p |
3341 | && s->slice.x == 0) | |
3342 | x += abs (s->face->box_line_width); | |
1a578e9b AC |
3343 | |
3344 | /* If there is a margin around the image, adjust x- and y-position | |
3345 | by that margin. */ | |
ffe8b3f4 KS |
3346 | if (s->slice.x == 0) |
3347 | x += s->img->hmargin; | |
3348 | if (s->slice.y == 0) | |
3349 | y += s->img->vmargin; | |
1a578e9b AC |
3350 | |
3351 | if (s->img->pixmap) | |
3352 | { | |
fc7a70cc ST |
3353 | x_set_glyph_string_clipping (s); |
3354 | ||
e09ce637 YM |
3355 | #if USE_CG_DRAWING |
3356 | mac_draw_cg_image (s->img->data.ptr_val, | |
3357 | s->f, s->gc, s->slice.x, s->slice.y, | |
3358 | s->slice.width, s->slice.height, x, y, 1); | |
3359 | #endif | |
1a578e9b | 3360 | if (s->img->mask) |
e09ce637 | 3361 | #if !USE_CG_DRAWING |
236072ae YM |
3362 | mac_copy_area_with_mask (s->img->pixmap, s->img->mask, |
3363 | s->f, s->gc, s->slice.x, s->slice.y, | |
fc7a70cc | 3364 | s->slice.width, s->slice.height, x, y); |
e09ce637 YM |
3365 | #else |
3366 | ; | |
3367 | #endif | |
1a578e9b | 3368 | else |
1a578e9b | 3369 | { |
e09ce637 | 3370 | #if !USE_CG_DRAWING |
236072ae YM |
3371 | mac_copy_area (s->img->pixmap, |
3372 | s->f, s->gc, s->slice.x, s->slice.y, | |
fc7a70cc | 3373 | s->slice.width, s->slice.height, x, y); |
e09ce637 | 3374 | #endif |
177c0ea7 | 3375 | |
1a578e9b AC |
3376 | /* When the image has a mask, we can expect that at |
3377 | least part of a mouse highlight or a block cursor will | |
3378 | be visible. If the image doesn't have a mask, make | |
3379 | a block cursor visible by drawing a rectangle around | |
3380 | the image. I believe it's looking better if we do | |
3381 | nothing here for mouse-face. */ | |
3382 | if (s->hl == DRAW_CURSOR) | |
534c20b2 KS |
3383 | { |
3384 | int r = s->img->relief; | |
3385 | if (r < 0) r = -r; | |
236072ae | 3386 | mac_draw_rectangle (s->f, s->gc, x - r, y - r, |
4ea08bbf YM |
3387 | s->slice.width + r*2 - 1, |
3388 | s->slice.height + r*2 - 1); | |
534c20b2 | 3389 | } |
1a578e9b AC |
3390 | } |
3391 | } | |
3392 | else | |
3393 | /* Draw a rectangle if image could not be loaded. */ | |
236072ae | 3394 | mac_draw_rectangle (s->f, s->gc, x, y, |
4ea08bbf | 3395 | s->slice.width - 1, s->slice.height - 1); |
1a578e9b AC |
3396 | } |
3397 | ||
3398 | ||
3399 | /* Draw a relief around the image glyph string S. */ | |
3400 | ||
3401 | static void | |
3402 | x_draw_image_relief (s) | |
3403 | struct glyph_string *s; | |
3404 | { | |
3405 | int x0, y0, x1, y1, thick, raised_p; | |
3406 | Rect r; | |
ffe8b3f4 KS |
3407 | int x = s->x; |
3408 | int y = s->ybase - image_ascent (s->img, s->face, &s->slice); | |
177c0ea7 | 3409 | |
1a578e9b AC |
3410 | /* If first glyph of S has a left box line, start drawing it to the |
3411 | right of that line. */ | |
3412 | if (s->face->box != FACE_NO_BOX | |
ffe8b3f4 KS |
3413 | && s->first_glyph->left_box_line_p |
3414 | && s->slice.x == 0) | |
3415 | x += abs (s->face->box_line_width); | |
177c0ea7 | 3416 | |
1a578e9b AC |
3417 | /* If there is a margin around the image, adjust x- and y-position |
3418 | by that margin. */ | |
ffe8b3f4 KS |
3419 | if (s->slice.x == 0) |
3420 | x += s->img->hmargin; | |
3421 | if (s->slice.y == 0) | |
3422 | y += s->img->vmargin; | |
177c0ea7 | 3423 | |
1a578e9b AC |
3424 | if (s->hl == DRAW_IMAGE_SUNKEN |
3425 | || s->hl == DRAW_IMAGE_RAISED) | |
3426 | { | |
e0f712ba | 3427 | thick = tool_bar_button_relief >= 0 ? tool_bar_button_relief : DEFAULT_TOOL_BAR_BUTTON_RELIEF; |
1a578e9b AC |
3428 | raised_p = s->hl == DRAW_IMAGE_RAISED; |
3429 | } | |
3430 | else | |
3431 | { | |
3432 | thick = abs (s->img->relief); | |
3433 | raised_p = s->img->relief > 0; | |
3434 | } | |
177c0ea7 | 3435 | |
1a578e9b AC |
3436 | x0 = x - thick; |
3437 | y0 = y - thick; | |
ffe8b3f4 KS |
3438 | x1 = x + s->slice.width + thick - 1; |
3439 | y1 = y + s->slice.height + thick - 1; | |
177c0ea7 | 3440 | |
1a578e9b | 3441 | x_setup_relief_colors (s); |
f9e65eb3 | 3442 | get_glyph_string_clip_rect (s, &r); |
ffe8b3f4 KS |
3443 | x_draw_relief_rect (s->f, x0, y0, x1, y1, thick, raised_p, |
3444 | s->slice.y == 0, | |
3445 | s->slice.y + s->slice.height == s->img->height, | |
3446 | s->slice.x == 0, | |
3447 | s->slice.x + s->slice.width == s->img->width, | |
3448 | &r); | |
1a578e9b AC |
3449 | } |
3450 | ||
3451 | ||
1a578e9b AC |
3452 | /* Draw part of the background of glyph string S. X, Y, W, and H |
3453 | give the rectangle to draw. */ | |
3454 | ||
3455 | static void | |
3456 | x_draw_glyph_string_bg_rect (s, x, y, w, h) | |
3457 | struct glyph_string *s; | |
3458 | int x, y, w, h; | |
3459 | { | |
3460 | #if 0 /* MAC_TODO: stipple */ | |
3461 | if (s->stippled_p) | |
3462 | { | |
3463 | /* Fill background with a stipple pattern. */ | |
3464 | XSetFillStyle (s->display, s->gc, FillOpaqueStippled); | |
3465 | XFillRectangle (s->display, s->window, s->gc, x, y, w, h); | |
3466 | XSetFillStyle (s->display, s->gc, FillSolid); | |
3467 | } | |
3468 | else | |
e0f712ba | 3469 | #endif /* MAC_TODO */ |
1a578e9b AC |
3470 | x_clear_glyph_string_rect (s, x, y, w, h); |
3471 | } | |
3472 | ||
3473 | ||
177c0ea7 | 3474 | /* Draw image glyph string S. |
1a578e9b AC |
3475 | |
3476 | s->y | |
3477 | s->x +------------------------- | |
3478 | | s->face->box | |
3479 | | | |
3480 | | +------------------------- | |
e3564461 | 3481 | | | s->img->margin |
1a578e9b AC |
3482 | | | |
3483 | | | +------------------- | |
3484 | | | | the image | |
3485 | ||
3486 | */ | |
3487 | ||
3488 | static void | |
3489 | x_draw_image_glyph_string (s) | |
3490 | struct glyph_string *s; | |
3491 | { | |
3492 | int x, y; | |
e0f712ba AC |
3493 | int box_line_hwidth = abs (s->face->box_line_width); |
3494 | int box_line_vwidth = max (s->face->box_line_width, 0); | |
1a578e9b | 3495 | int height; |
1a578e9b | 3496 | |
e0f712ba | 3497 | height = s->height - 2 * box_line_vwidth; |
1a578e9b | 3498 | |
e3564461 | 3499 | |
1a578e9b AC |
3500 | /* Fill background with face under the image. Do it only if row is |
3501 | taller than image or if image has a clip mask to reduce | |
3502 | flickering. */ | |
3503 | s->stippled_p = s->face->stipple != 0; | |
ffe8b3f4 | 3504 | if (height > s->slice.height |
83a96b4d | 3505 | || s->img->hmargin |
e0f712ba | 3506 | || s->img->vmargin |
1a578e9b | 3507 | || s->img->mask |
1a578e9b AC |
3508 | || s->img->pixmap == 0 |
3509 | || s->width != s->background_width) | |
3510 | { | |
ffe8b3f4 KS |
3511 | x = s->x; |
3512 | if (s->first_glyph->left_box_line_p | |
3513 | && s->slice.x == 0) | |
3514 | x += box_line_hwidth; | |
177c0ea7 | 3515 | |
ffe8b3f4 KS |
3516 | y = s->y; |
3517 | if (s->slice.y == 0) | |
3518 | y += box_line_vwidth; | |
e3564461 | 3519 | |
236072ae | 3520 | x_draw_glyph_string_bg_rect (s, x, y, s->background_width, height); |
177c0ea7 | 3521 | |
1a578e9b AC |
3522 | s->background_filled_p = 1; |
3523 | } | |
3524 | ||
3525 | /* Draw the foreground. */ | |
236072ae | 3526 | x_draw_image_foreground (s); |
1a578e9b AC |
3527 | |
3528 | /* If we must draw a relief around the image, do it. */ | |
3529 | if (s->img->relief | |
3530 | || s->hl == DRAW_IMAGE_RAISED | |
3531 | || s->hl == DRAW_IMAGE_SUNKEN) | |
3532 | x_draw_image_relief (s); | |
3533 | } | |
3534 | ||
3535 | ||
3536 | /* Draw stretch glyph string S. */ | |
3537 | ||
3538 | static void | |
3539 | x_draw_stretch_glyph_string (s) | |
3540 | struct glyph_string *s; | |
3541 | { | |
3542 | xassert (s->first_glyph->type == STRETCH_GLYPH); | |
3543 | s->stippled_p = s->face->stipple != 0; | |
3544 | ||
3545 | if (s->hl == DRAW_CURSOR | |
3546 | && !x_stretch_cursor_p) | |
3547 | { | |
3548 | /* If `x-stretch-block-cursor' is nil, don't draw a block cursor | |
3549 | as wide as the stretch glyph. */ | |
e8f6b0db KS |
3550 | int width, background_width = s->background_width; |
3551 | int x = s->x, left_x = window_box_left_offset (s->w, TEXT_AREA); | |
3552 | ||
3553 | if (x < left_x) | |
3554 | { | |
3555 | background_width -= left_x - x; | |
3556 | x = left_x; | |
3557 | } | |
3558 | width = min (FRAME_COLUMN_WIDTH (s->f), background_width); | |
1a578e9b AC |
3559 | |
3560 | /* Draw cursor. */ | |
e8f6b0db | 3561 | x_draw_glyph_string_bg_rect (s, x, s->y, width, s->height); |
1a578e9b AC |
3562 | |
3563 | /* Clear rest using the GC of the original non-cursor face. */ | |
e8f6b0db | 3564 | if (width < background_width) |
1a578e9b | 3565 | { |
e8f6b0db KS |
3566 | int y = s->y; |
3567 | int w = background_width - width, h = s->height; | |
1a578e9b | 3568 | Rect r; |
e3564461 | 3569 | GC gc; |
1a578e9b | 3570 | |
e8f6b0db | 3571 | x += width; |
e0f712ba AC |
3572 | if (s->row->mouse_face_p |
3573 | && cursor_in_mouse_face_p (s->w)) | |
3574 | { | |
3575 | x_set_mouse_face_gc (s); | |
3576 | gc = s->gc; | |
3577 | } | |
3578 | else | |
3579 | gc = s->face->gc; | |
177c0ea7 | 3580 | |
f9e65eb3 | 3581 | get_glyph_string_clip_rect (s, &r); |
1c4ac540 | 3582 | mac_set_clip_rectangles (s->display, gc, &r, 1); |
1a578e9b AC |
3583 | |
3584 | #if 0 /* MAC_TODO: stipple */ | |
3585 | if (s->face->stipple) | |
3586 | { | |
3587 | /* Fill background with a stipple pattern. */ | |
3588 | XSetFillStyle (s->display, gc, FillOpaqueStippled); | |
3589 | XFillRectangle (s->display, s->window, gc, x, y, w, h); | |
3590 | XSetFillStyle (s->display, gc, FillSolid); | |
3591 | } | |
3592 | else | |
e0f712ba | 3593 | #endif /* MAC_TODO */ |
236072ae | 3594 | mac_erase_rectangle (s->f, gc, x, y, w, h); |
1a578e9b AC |
3595 | } |
3596 | } | |
e0f712ba | 3597 | else if (!s->background_filled_p) |
e8f6b0db KS |
3598 | { |
3599 | int background_width = s->background_width; | |
3600 | int x = s->x, left_x = window_box_left_offset (s->w, TEXT_AREA); | |
3601 | ||
6c693929 KS |
3602 | /* Don't draw into left margin, fringe or scrollbar area |
3603 | except for header line and mode line. */ | |
3604 | if (x < left_x && !s->row->mode_line_p) | |
e8f6b0db KS |
3605 | { |
3606 | background_width -= left_x - x; | |
3607 | x = left_x; | |
3608 | } | |
3609 | if (background_width > 0) | |
3610 | x_draw_glyph_string_bg_rect (s, x, s->y, background_width, s->height); | |
3611 | } | |
177c0ea7 | 3612 | |
1a578e9b AC |
3613 | s->background_filled_p = 1; |
3614 | } | |
3615 | ||
3616 | ||
3617 | /* Draw glyph string S. */ | |
3618 | ||
3619 | static void | |
3620 | x_draw_glyph_string (s) | |
3621 | struct glyph_string *s; | |
3622 | { | |
e0f712ba AC |
3623 | int relief_drawn_p = 0; |
3624 | ||
8c2da0fa ST |
3625 | /* If S draws into the background of its successor that does not |
3626 | draw a cursor, draw the background of the successor first so that | |
3627 | S can draw into it. This makes S->next use XDrawString instead | |
3628 | of XDrawImageString. */ | |
c2ded1b7 | 3629 | if (s->next && s->right_overhang && !s->for_overlaps |
8c2da0fa | 3630 | && s->next->hl != DRAW_CURSOR) |
1a578e9b AC |
3631 | { |
3632 | xassert (s->next->img == NULL); | |
3633 | x_set_glyph_string_gc (s->next); | |
3634 | x_set_glyph_string_clipping (s->next); | |
3635 | x_draw_glyph_string_background (s->next, 1); | |
3636 | } | |
3637 | ||
3638 | /* Set up S->gc, set clipping and draw S. */ | |
3639 | x_set_glyph_string_gc (s); | |
e0f712ba AC |
3640 | |
3641 | /* Draw relief (if any) in advance for char/composition so that the | |
3642 | glyph string can be drawn over it. */ | |
c2ded1b7 | 3643 | if (!s->for_overlaps |
e0f712ba AC |
3644 | && s->face->box != FACE_NO_BOX |
3645 | && (s->first_glyph->type == CHAR_GLYPH | |
3646 | || s->first_glyph->type == COMPOSITE_GLYPH)) | |
3647 | ||
3648 | { | |
3649 | x_set_glyph_string_clipping (s); | |
3650 | x_draw_glyph_string_background (s, 1); | |
3651 | x_draw_glyph_string_box (s); | |
3652 | x_set_glyph_string_clipping (s); | |
3653 | relief_drawn_p = 1; | |
3654 | } | |
3655 | else | |
3656 | x_set_glyph_string_clipping (s); | |
1a578e9b AC |
3657 | |
3658 | switch (s->first_glyph->type) | |
3659 | { | |
3660 | case IMAGE_GLYPH: | |
3661 | x_draw_image_glyph_string (s); | |
3662 | break; | |
3663 | ||
3664 | case STRETCH_GLYPH: | |
3665 | x_draw_stretch_glyph_string (s); | |
3666 | break; | |
3667 | ||
3668 | case CHAR_GLYPH: | |
c2ded1b7 | 3669 | if (s->for_overlaps) |
1a578e9b AC |
3670 | s->background_filled_p = 1; |
3671 | else | |
e3564461 | 3672 | x_draw_glyph_string_background (s, 0); |
1a578e9b AC |
3673 | x_draw_glyph_string_foreground (s); |
3674 | break; | |
3675 | ||
3676 | case COMPOSITE_GLYPH: | |
c2ded1b7 | 3677 | if (s->for_overlaps || s->gidx > 0) |
1a578e9b AC |
3678 | s->background_filled_p = 1; |
3679 | else | |
3680 | x_draw_glyph_string_background (s, 1); | |
3681 | x_draw_composite_glyph_string_foreground (s); | |
3682 | break; | |
3683 | ||
3684 | default: | |
3685 | abort (); | |
3686 | } | |
3687 | ||
c2ded1b7 | 3688 | if (!s->for_overlaps) |
1a578e9b AC |
3689 | { |
3690 | /* Draw underline. */ | |
3691 | if (s->face->underline_p) | |
3692 | { | |
cf2c6835 YM |
3693 | unsigned long tem, h; |
3694 | int y; | |
3695 | ||
3696 | #if 0 | |
3697 | /* Get the underline thickness. Default is 1 pixel. */ | |
3698 | if (!XGetFontProperty (s->font, XA_UNDERLINE_THICKNESS, &h)) | |
3699 | #endif | |
3700 | h = 1; | |
3701 | ||
3702 | y = s->y + s->height - h; | |
3703 | if (!x_underline_at_descent_line) | |
3704 | { | |
3705 | /* Get the underline position. This is the recommended | |
3706 | vertical offset in pixels from the baseline to the top of | |
3707 | the underline. This is a signed value according to the | |
3708 | specs, and its default is | |
3709 | ||
3710 | ROUND ((maximum descent) / 2), with | |
3711 | ROUND(x) = floor (x + 0.5) */ | |
3712 | ||
3713 | #if 0 | |
3714 | if (x_use_underline_position_properties | |
3715 | && XGetFontProperty (s->font, XA_UNDERLINE_POSITION, &tem)) | |
3716 | y = s->ybase + (long) tem; | |
3717 | else | |
3718 | #endif | |
3719 | if (s->face->font) | |
3720 | y = s->ybase + (s->face->font->max_bounds.descent + 1) / 2; | |
3721 | } | |
177c0ea7 | 3722 | |
1a578e9b | 3723 | if (s->face->underline_defaulted_p) |
cf2c6835 | 3724 | mac_fill_rectangle (s->f, s->gc, s->x, y, |
30f27523 | 3725 | s->background_width, h); |
1a578e9b AC |
3726 | else |
3727 | { | |
3728 | XGCValues xgcv; | |
3729 | XGetGCValues (s->display, s->gc, GCForeground, &xgcv); | |
3730 | XSetForeground (s->display, s->gc, s->face->underline_color); | |
cf2c6835 | 3731 | mac_fill_rectangle (s->f, s->gc, s->x, y, |
30f27523 | 3732 | s->background_width, h); |
1a578e9b AC |
3733 | XSetForeground (s->display, s->gc, xgcv.foreground); |
3734 | } | |
3735 | } | |
3736 | ||
3737 | /* Draw overline. */ | |
3738 | if (s->face->overline_p) | |
3739 | { | |
3740 | unsigned long dy = 0, h = 1; | |
3741 | ||
3742 | if (s->face->overline_color_defaulted_p) | |
236072ae | 3743 | mac_fill_rectangle (s->f, s->gc, s->x, s->y + dy, |
30f27523 | 3744 | s->background_width, h); |
1a578e9b AC |
3745 | else |
3746 | { | |
3747 | XGCValues xgcv; | |
3748 | XGetGCValues (s->display, s->gc, GCForeground, &xgcv); | |
3749 | XSetForeground (s->display, s->gc, s->face->overline_color); | |
236072ae | 3750 | mac_fill_rectangle (s->f, s->gc, s->x, s->y + dy, |
30f27523 | 3751 | s->background_width, h); |
1a578e9b AC |
3752 | XSetForeground (s->display, s->gc, xgcv.foreground); |
3753 | } | |
3754 | } | |
177c0ea7 | 3755 | |
1a578e9b AC |
3756 | /* Draw strike-through. */ |
3757 | if (s->face->strike_through_p) | |
3758 | { | |
3759 | unsigned long h = 1; | |
3760 | unsigned long dy = (s->height - h) / 2; | |
3761 | ||
3762 | if (s->face->strike_through_color_defaulted_p) | |
236072ae YM |
3763 | mac_fill_rectangle (s->f, s->gc, s->x, s->y + dy, |
3764 | s->width, h); | |
1a578e9b AC |
3765 | else |
3766 | { | |
3767 | XGCValues xgcv; | |
3768 | XGetGCValues (s->display, s->gc, GCForeground, &xgcv); | |
3769 | XSetForeground (s->display, s->gc, s->face->strike_through_color); | |
236072ae YM |
3770 | mac_fill_rectangle (s->f, s->gc, s->x, s->y + dy, |
3771 | s->width, h); | |
1a578e9b AC |
3772 | XSetForeground (s->display, s->gc, xgcv.foreground); |
3773 | } | |
3774 | } | |
177c0ea7 | 3775 | |
e3564461 | 3776 | /* Draw relief if not yet drawn. */ |
e0f712ba | 3777 | if (!relief_drawn_p && s->face->box != FACE_NO_BOX) |
e3564461 | 3778 | x_draw_glyph_string_box (s); |
1a578e9b | 3779 | } |
e0f712ba | 3780 | |
1a578e9b | 3781 | /* Reset clipping. */ |
1c4ac540 | 3782 | mac_reset_clip_rectangles (s->display, s->gc); |
1a578e9b AC |
3783 | } |
3784 | ||
f9e65eb3 | 3785 | /* Shift display to make room for inserted glyphs. */ |
1a578e9b | 3786 | |
f9e65eb3 KS |
3787 | void |
3788 | mac_shift_glyphs_for_insert (f, x, y, width, height, shift_by) | |
3789 | struct frame *f; | |
3790 | int x, y, width, height, shift_by; | |
1a578e9b | 3791 | { |
236072ae | 3792 | mac_scroll_area (f, f->output_data.mac->normal_gc, |
f9e65eb3 KS |
3793 | x, y, width, height, |
3794 | x + shift_by, y); | |
1a578e9b AC |
3795 | } |
3796 | ||
1a578e9b AC |
3797 | /* Delete N glyphs at the nominal cursor position. Not implemented |
3798 | for X frames. */ | |
3799 | ||
e0f712ba | 3800 | static void |
1a578e9b AC |
3801 | x_delete_glyphs (n) |
3802 | register int n; | |
3803 | { | |
3804 | abort (); | |
3805 | } | |
3806 | ||
3807 | ||
1a578e9b AC |
3808 | /* Clear entire frame. If updating_frame is non-null, clear that |
3809 | frame. Otherwise clear the selected frame. */ | |
3810 | ||
e0f712ba | 3811 | static void |
1a578e9b AC |
3812 | x_clear_frame () |
3813 | { | |
3814 | struct frame *f; | |
3815 | ||
3816 | if (updating_frame) | |
3817 | f = updating_frame; | |
3818 | else | |
3819 | f = SELECTED_FRAME (); | |
3820 | ||
3821 | /* Clearing the frame will erase any cursor, so mark them all as no | |
3822 | longer visible. */ | |
3823 | mark_window_cursors_off (XWINDOW (FRAME_ROOT_WINDOW (f))); | |
3824 | output_cursor.hpos = output_cursor.vpos = 0; | |
3825 | output_cursor.x = -1; | |
3826 | ||
3827 | /* We don't set the output cursor here because there will always | |
3828 | follow an explicit cursor_to. */ | |
3829 | BLOCK_INPUT; | |
236072ae | 3830 | mac_clear_window (f); |
1a578e9b | 3831 | |
1a578e9b AC |
3832 | /* We have to clear the scroll bars, too. If we have changed |
3833 | colors or something like that, then they should be notified. */ | |
3834 | x_scroll_bar_clear (f); | |
1a578e9b AC |
3835 | |
3836 | XFlush (FRAME_MAC_DISPLAY (f)); | |
3837 | UNBLOCK_INPUT; | |
3838 | } | |
3839 | ||
3840 | ||
3841 | \f | |
3842 | /* Invert the middle quarter of the frame for .15 sec. */ | |
3843 | ||
3844 | /* We use the select system call to do the waiting, so we have to make | |
3845 | sure it's available. If it isn't, we just won't do visual bells. */ | |
3846 | ||
3847 | #if defined (HAVE_TIMEVAL) && defined (HAVE_SELECT) | |
3848 | ||
e3564461 | 3849 | |
1a578e9b AC |
3850 | /* Subtract the `struct timeval' values X and Y, storing the result in |
3851 | *RESULT. Return 1 if the difference is negative, otherwise 0. */ | |
3852 | ||
3853 | static int | |
3854 | timeval_subtract (result, x, y) | |
3855 | struct timeval *result, x, y; | |
3856 | { | |
3857 | /* Perform the carry for the later subtraction by updating y. This | |
3858 | is safer because on some systems the tv_sec member is unsigned. */ | |
3859 | if (x.tv_usec < y.tv_usec) | |
3860 | { | |
3861 | int nsec = (y.tv_usec - x.tv_usec) / 1000000 + 1; | |
3862 | y.tv_usec -= 1000000 * nsec; | |
3863 | y.tv_sec += nsec; | |
3864 | } | |
177c0ea7 | 3865 | |
1a578e9b AC |
3866 | if (x.tv_usec - y.tv_usec > 1000000) |
3867 | { | |
3868 | int nsec = (y.tv_usec - x.tv_usec) / 1000000; | |
3869 | y.tv_usec += 1000000 * nsec; | |
3870 | y.tv_sec -= nsec; | |
3871 | } | |
3872 | ||
3873 | /* Compute the time remaining to wait. tv_usec is certainly | |
3874 | positive. */ | |
3875 | result->tv_sec = x.tv_sec - y.tv_sec; | |
3876 | result->tv_usec = x.tv_usec - y.tv_usec; | |
3877 | ||
3878 | /* Return indication of whether the result should be considered | |
3879 | negative. */ | |
3880 | return x.tv_sec < y.tv_sec; | |
3881 | } | |
3882 | ||
3883 | void | |
3884 | XTflash (f) | |
3885 | struct frame *f; | |
3886 | { | |
d4a8455b YM |
3887 | /* Get the height not including a menu bar widget. */ |
3888 | int height = FRAME_TEXT_LINES_TO_PIXEL_HEIGHT (f, FRAME_LINES (f)); | |
3889 | /* Height of each line to flash. */ | |
3890 | int flash_height = FRAME_LINE_HEIGHT (f); | |
3891 | /* These will be the left and right margins of the rectangles. */ | |
3892 | int flash_left = FRAME_INTERNAL_BORDER_WIDTH (f); | |
3893 | int flash_right = FRAME_PIXEL_WIDTH (f) - FRAME_INTERNAL_BORDER_WIDTH (f); | |
3894 | ||
3895 | int width; | |
3896 | ||
3897 | /* Don't flash the area between a scroll bar and the frame | |
3898 | edge it is next to. */ | |
3899 | switch (FRAME_VERTICAL_SCROLL_BAR_TYPE (f)) | |
3900 | { | |
3901 | case vertical_scroll_bar_left: | |
3902 | flash_left += VERTICAL_SCROLL_BAR_WIDTH_TRIM; | |
3903 | break; | |
3904 | ||
3905 | case vertical_scroll_bar_right: | |
3906 | flash_right -= VERTICAL_SCROLL_BAR_WIDTH_TRIM; | |
3907 | break; | |
3908 | ||
3909 | default: | |
3910 | break; | |
3911 | } | |
3912 | ||
3913 | width = flash_right - flash_left; | |
3914 | ||
1a578e9b AC |
3915 | BLOCK_INPUT; |
3916 | ||
d4a8455b YM |
3917 | /* If window is tall, flash top and bottom line. */ |
3918 | if (height > 3 * FRAME_LINE_HEIGHT (f)) | |
3919 | { | |
236072ae | 3920 | mac_invert_rectangle (f, flash_left, |
d4a8455b YM |
3921 | (FRAME_INTERNAL_BORDER_WIDTH (f) |
3922 | + FRAME_TOOL_BAR_LINES (f) * FRAME_LINE_HEIGHT (f)), | |
3923 | width, flash_height); | |
236072ae | 3924 | mac_invert_rectangle (f, flash_left, |
d4a8455b YM |
3925 | (height - flash_height |
3926 | - FRAME_INTERNAL_BORDER_WIDTH (f)), | |
3927 | width, flash_height); | |
3928 | } | |
3929 | else | |
3930 | /* If it is short, flash it all. */ | |
236072ae | 3931 | mac_invert_rectangle (f, flash_left, FRAME_INTERNAL_BORDER_WIDTH (f), |
d4a8455b YM |
3932 | width, height - 2 * FRAME_INTERNAL_BORDER_WIDTH (f)); |
3933 | ||
3934 | x_flush (f); | |
1a578e9b AC |
3935 | |
3936 | { | |
3937 | struct timeval wakeup; | |
3938 | ||
3939 | EMACS_GET_TIME (wakeup); | |
3940 | ||
3941 | /* Compute time to wait until, propagating carry from usecs. */ | |
3942 | wakeup.tv_usec += 150000; | |
3943 | wakeup.tv_sec += (wakeup.tv_usec / 1000000); | |
3944 | wakeup.tv_usec %= 1000000; | |
3945 | ||
d4a8455b YM |
3946 | /* Keep waiting until past the time wakeup or any input gets |
3947 | available. */ | |
3948 | while (! detect_input_pending ()) | |
1a578e9b | 3949 | { |
d4a8455b YM |
3950 | struct timeval current; |
3951 | struct timeval timeout; | |
3952 | ||
3953 | EMACS_GET_TIME (current); | |
1a578e9b | 3954 | |
d4a8455b YM |
3955 | /* Break if result would be negative. */ |
3956 | if (timeval_subtract (¤t, wakeup, current)) | |
3957 | break; | |
1a578e9b | 3958 | |
d4a8455b YM |
3959 | /* How long `select' should wait. */ |
3960 | timeout.tv_sec = 0; | |
3961 | timeout.tv_usec = 10000; | |
1a578e9b | 3962 | |
d4a8455b YM |
3963 | /* Try to wait that long--but we might wake up sooner. */ |
3964 | select (0, NULL, NULL, NULL, &timeout); | |
1a578e9b AC |
3965 | } |
3966 | } | |
177c0ea7 | 3967 | |
d4a8455b YM |
3968 | /* If window is tall, flash top and bottom line. */ |
3969 | if (height > 3 * FRAME_LINE_HEIGHT (f)) | |
3970 | { | |
236072ae | 3971 | mac_invert_rectangle (f, flash_left, |
d4a8455b YM |
3972 | (FRAME_INTERNAL_BORDER_WIDTH (f) |
3973 | + FRAME_TOOL_BAR_LINES (f) * FRAME_LINE_HEIGHT (f)), | |
3974 | width, flash_height); | |
236072ae | 3975 | mac_invert_rectangle (f, flash_left, |
d4a8455b YM |
3976 | (height - flash_height |
3977 | - FRAME_INTERNAL_BORDER_WIDTH (f)), | |
3978 | width, flash_height); | |
3979 | } | |
3980 | else | |
3981 | /* If it is short, flash it all. */ | |
236072ae | 3982 | mac_invert_rectangle (f, flash_left, FRAME_INTERNAL_BORDER_WIDTH (f), |
d4a8455b YM |
3983 | width, height - 2 * FRAME_INTERNAL_BORDER_WIDTH (f)); |
3984 | ||
3985 | x_flush (f); | |
1a578e9b AC |
3986 | |
3987 | UNBLOCK_INPUT; | |
3988 | } | |
3989 | ||
3990 | #endif /* defined (HAVE_TIMEVAL) && defined (HAVE_SELECT) */ | |
3991 | ||
3992 | ||
3993 | /* Make audible bell. */ | |
3994 | ||
3995 | void | |
3996 | XTring_bell () | |
3997 | { | |
3998 | struct frame *f = SELECTED_FRAME (); | |
177c0ea7 | 3999 | |
1a578e9b AC |
4000 | #if defined (HAVE_TIMEVAL) && defined (HAVE_SELECT) |
4001 | if (visible_bell) | |
4002 | XTflash (f); | |
4003 | else | |
4004 | #endif | |
4005 | { | |
4006 | BLOCK_INPUT; | |
4007 | SysBeep (1); | |
4008 | XFlush (FRAME_MAC_DISPLAY (f)); | |
4009 | UNBLOCK_INPUT; | |
4010 | } | |
4011 | } | |
4012 | ||
1a578e9b AC |
4013 | \f |
4014 | /* Specify how many text lines, from the top of the window, | |
4015 | should be affected by insert-lines and delete-lines operations. | |
4016 | This, and those operations, are used only within an update | |
4017 | that is bounded by calls to x_update_begin and x_update_end. */ | |
4018 | ||
e3564461 | 4019 | static void |
1a578e9b AC |
4020 | XTset_terminal_window (n) |
4021 | register int n; | |
4022 | { | |
4023 | /* This function intentionally left blank. */ | |
4024 | } | |
4025 | ||
4026 | ||
4027 | \f | |
4028 | /*********************************************************************** | |
4029 | Line Dance | |
4030 | ***********************************************************************/ | |
4031 | ||
4032 | /* Perform an insert-lines or delete-lines operation, inserting N | |
4033 | lines or deleting -N lines at vertical position VPOS. */ | |
4034 | ||
e0f712ba | 4035 | static void |
1a578e9b AC |
4036 | x_ins_del_lines (vpos, n) |
4037 | int vpos, n; | |
4038 | { | |
4039 | abort (); | |
4040 | } | |
4041 | ||
4042 | ||
4043 | /* Scroll part of the display as described by RUN. */ | |
4044 | ||
e0f712ba | 4045 | static void |
1a578e9b AC |
4046 | x_scroll_run (w, run) |
4047 | struct window *w; | |
4048 | struct run *run; | |
4049 | { | |
4050 | struct frame *f = XFRAME (w->frame); | |
4051 | int x, y, width, height, from_y, to_y, bottom_y; | |
4052 | ||
4053 | /* Get frame-relative bounding box of the text display area of W, | |
3f332ef3 | 4054 | without mode lines. Include in this box the left and right |
e3564461 | 4055 | fringe of W. */ |
1a578e9b | 4056 | window_box (w, -1, &x, &y, &width, &height); |
1a578e9b AC |
4057 | |
4058 | from_y = WINDOW_TO_FRAME_PIXEL_Y (w, run->current_y); | |
4059 | to_y = WINDOW_TO_FRAME_PIXEL_Y (w, run->desired_y); | |
4060 | bottom_y = y + height; | |
4061 | ||
4062 | if (to_y < from_y) | |
4063 | { | |
4064 | /* Scrolling up. Make sure we don't copy part of the mode | |
4065 | line at the bottom. */ | |
4066 | if (from_y + run->height > bottom_y) | |
4067 | height = bottom_y - from_y; | |
4068 | else | |
4069 | height = run->height; | |
4070 | } | |
4071 | else | |
4072 | { | |
4073 | /* Scolling down. Make sure we don't copy over the mode line. | |
4074 | at the bottom. */ | |
4075 | if (to_y + run->height > bottom_y) | |
4076 | height = bottom_y - to_y; | |
4077 | else | |
4078 | height = run->height; | |
4079 | } | |
4080 | ||
4081 | BLOCK_INPUT; | |
177c0ea7 | 4082 | |
1a578e9b AC |
4083 | /* Cursor off. Will be switched on again in x_update_window_end. */ |
4084 | updated_window = w; | |
4085 | x_clear_cursor (w); | |
4086 | ||
236072ae YM |
4087 | mac_scroll_area (f, f->output_data.mac->normal_gc, |
4088 | x, from_y, | |
4089 | width, height, | |
4090 | x, to_y); | |
177c0ea7 | 4091 | |
1a578e9b AC |
4092 | UNBLOCK_INPUT; |
4093 | } | |
4094 | ||
4095 | ||
4096 | \f | |
4097 | /*********************************************************************** | |
4098 | Exposure Events | |
4099 | ***********************************************************************/ | |
177c0ea7 | 4100 | |
f9e65eb3 KS |
4101 | \f |
4102 | static void | |
4103 | frame_highlight (f) | |
4104 | struct frame *f; | |
4105 | { | |
7ca7ccd5 YM |
4106 | OSErr err; |
4107 | ControlRef root_control; | |
4108 | ||
4109 | BLOCK_INPUT; | |
4110 | err = GetRootControl (FRAME_MAC_WINDOW (f), &root_control); | |
4111 | if (err == noErr) | |
4112 | ActivateControl (root_control); | |
4113 | UNBLOCK_INPUT; | |
f9e65eb3 KS |
4114 | x_update_cursor (f, 1); |
4115 | } | |
1a578e9b AC |
4116 | |
4117 | static void | |
f9e65eb3 | 4118 | frame_unhighlight (f) |
1a578e9b | 4119 | struct frame *f; |
1a578e9b | 4120 | { |
7ca7ccd5 YM |
4121 | OSErr err; |
4122 | ControlRef root_control; | |
4123 | ||
4124 | BLOCK_INPUT; | |
4125 | err = GetRootControl (FRAME_MAC_WINDOW (f), &root_control); | |
4126 | if (err == noErr) | |
4127 | DeactivateControl (root_control); | |
4128 | UNBLOCK_INPUT; | |
f9e65eb3 KS |
4129 | x_update_cursor (f, 1); |
4130 | } | |
4131 | ||
4132 | /* The focus has changed. Update the frames as necessary to reflect | |
4133 | the new situation. Note that we can't change the selected frame | |
4134 | here, because the Lisp code we are interrupting might become confused. | |
4135 | Each event gets marked with the frame in which it occurred, so the | |
4136 | Lisp code can tell when the switch took place by examining the events. */ | |
1a578e9b | 4137 | |
f9e65eb3 KS |
4138 | static void |
4139 | x_new_focus_frame (dpyinfo, frame) | |
4140 | struct x_display_info *dpyinfo; | |
4141 | struct frame *frame; | |
4142 | { | |
4143 | struct frame *old_focus = dpyinfo->x_focus_frame; | |
1a578e9b | 4144 | |
f9e65eb3 | 4145 | if (frame != dpyinfo->x_focus_frame) |
1a578e9b | 4146 | { |
f9e65eb3 KS |
4147 | /* Set this before calling other routines, so that they see |
4148 | the correct value of x_focus_frame. */ | |
4149 | dpyinfo->x_focus_frame = frame; | |
1a578e9b | 4150 | |
f9e65eb3 KS |
4151 | if (old_focus && old_focus->auto_lower) |
4152 | x_lower_frame (old_focus); | |
1a578e9b | 4153 | |
f9e65eb3 KS |
4154 | #if 0 |
4155 | selected_frame = frame; | |
4156 | XSETFRAME (XWINDOW (selected_frame->selected_window)->frame, | |
4157 | selected_frame); | |
f1321dc3 | 4158 | Fselect_window (selected_frame->selected_window, Qnil); |
f9e65eb3 KS |
4159 | choose_minibuf_frame (); |
4160 | #endif /* ! 0 */ | |
1a578e9b | 4161 | |
f9e65eb3 KS |
4162 | if (dpyinfo->x_focus_frame && dpyinfo->x_focus_frame->auto_raise) |
4163 | pending_autoraise_frame = dpyinfo->x_focus_frame; | |
4164 | else | |
4165 | pending_autoraise_frame = 0; | |
68c767a3 YM |
4166 | |
4167 | #if USE_MAC_FONT_PANEL | |
4168 | if (frame) | |
4cb62a90 | 4169 | mac_set_font_info_for_selection (frame, DEFAULT_FACE_ID, 0); |
68c767a3 | 4170 | #endif |
1a578e9b | 4171 | } |
1a578e9b | 4172 | |
f9e65eb3 KS |
4173 | x_frame_rehighlight (dpyinfo); |
4174 | } | |
1a578e9b | 4175 | |
7ca7ccd5 YM |
4176 | /* Handle FocusIn and FocusOut state changes for FRAME. |
4177 | If FRAME has focus and there exists more than one frame, puts | |
4178 | a FOCUS_IN_EVENT into *BUFP. */ | |
4179 | ||
4180 | static void | |
4181 | mac_focus_changed (type, dpyinfo, frame, bufp) | |
4182 | int type; | |
4183 | struct mac_display_info *dpyinfo; | |
4184 | struct frame *frame; | |
4185 | struct input_event *bufp; | |
4186 | { | |
4187 | if (type == activeFlag) | |
4188 | { | |
4189 | if (dpyinfo->x_focus_event_frame != frame) | |
4190 | { | |
4191 | x_new_focus_frame (dpyinfo, frame); | |
4192 | dpyinfo->x_focus_event_frame = frame; | |
4193 | ||
4194 | /* Don't stop displaying the initial startup message | |
4195 | for a switch-frame event we don't need. */ | |
4196 | if (GC_NILP (Vterminal_frame) | |
4197 | && GC_CONSP (Vframe_list) | |
4198 | && !GC_NILP (XCDR (Vframe_list))) | |
4199 | { | |
4200 | bufp->kind = FOCUS_IN_EVENT; | |
4201 | XSETFRAME (bufp->frame_or_window, frame); | |
4202 | } | |
4203 | } | |
4204 | } | |
4205 | else | |
4206 | { | |
4207 | if (dpyinfo->x_focus_event_frame == frame) | |
4208 | { | |
4209 | dpyinfo->x_focus_event_frame = 0; | |
4210 | x_new_focus_frame (dpyinfo, 0); | |
4211 | } | |
4212 | } | |
4213 | } | |
4214 | ||
4215 | /* The focus may have changed. Figure out if it is a real focus change, | |
4216 | by checking both FocusIn/Out and Enter/LeaveNotify events. | |
4217 | ||
4218 | Returns FOCUS_IN_EVENT event in *BUFP. */ | |
4219 | ||
4220 | static void | |
4221 | x_detect_focus_change (dpyinfo, event, bufp) | |
4222 | struct mac_display_info *dpyinfo; | |
369a7a37 | 4223 | const EventRecord *event; |
7ca7ccd5 YM |
4224 | struct input_event *bufp; |
4225 | { | |
4226 | struct frame *frame; | |
4227 | ||
4228 | frame = mac_window_to_frame ((WindowPtr) event->message); | |
4229 | if (! frame) | |
4230 | return; | |
4231 | ||
4232 | /* On Mac, this is only called from focus events, so no switch needed. */ | |
4233 | mac_focus_changed ((event->modifiers & activeFlag), | |
4234 | dpyinfo, frame, bufp); | |
4235 | } | |
4236 | ||
4237 | ||
f9e65eb3 | 4238 | /* Handle an event saying the mouse has moved out of an Emacs frame. */ |
1a578e9b | 4239 | |
f9e65eb3 KS |
4240 | void |
4241 | x_mouse_leave (dpyinfo) | |
4242 | struct x_display_info *dpyinfo; | |
1a578e9b | 4243 | { |
f9e65eb3 | 4244 | x_new_focus_frame (dpyinfo, dpyinfo->x_focus_event_frame); |
1a578e9b AC |
4245 | } |
4246 | ||
f9e65eb3 KS |
4247 | /* The focus has changed, or we have redirected a frame's focus to |
4248 | another frame (this happens when a frame uses a surrogate | |
4249 | mini-buffer frame). Shift the highlight as appropriate. | |
1a578e9b | 4250 | |
f9e65eb3 KS |
4251 | The FRAME argument doesn't necessarily have anything to do with which |
4252 | frame is being highlighted or un-highlighted; we only use it to find | |
4253 | the appropriate X display info. */ | |
1a578e9b AC |
4254 | |
4255 | static void | |
f9e65eb3 | 4256 | XTframe_rehighlight (frame) |
1a578e9b AC |
4257 | struct frame *frame; |
4258 | { | |
1a578e9b AC |
4259 | x_frame_rehighlight (FRAME_X_DISPLAY_INFO (frame)); |
4260 | } | |
4261 | ||
4262 | static void | |
4263 | x_frame_rehighlight (dpyinfo) | |
4264 | struct x_display_info *dpyinfo; | |
4265 | { | |
4266 | struct frame *old_highlight = dpyinfo->x_highlight_frame; | |
4267 | ||
4268 | if (dpyinfo->x_focus_frame) | |
4269 | { | |
4270 | dpyinfo->x_highlight_frame | |
4271 | = ((GC_FRAMEP (FRAME_FOCUS_FRAME (dpyinfo->x_focus_frame))) | |
4272 | ? XFRAME (FRAME_FOCUS_FRAME (dpyinfo->x_focus_frame)) | |
4273 | : dpyinfo->x_focus_frame); | |
4274 | if (! FRAME_LIVE_P (dpyinfo->x_highlight_frame)) | |
4275 | { | |
4276 | FRAME_FOCUS_FRAME (dpyinfo->x_focus_frame) = Qnil; | |
4277 | dpyinfo->x_highlight_frame = dpyinfo->x_focus_frame; | |
4278 | } | |
4279 | } | |
4280 | else | |
4281 | dpyinfo->x_highlight_frame = 0; | |
4282 | ||
4283 | if (dpyinfo->x_highlight_frame != old_highlight) | |
4284 | { | |
4285 | if (old_highlight) | |
4286 | frame_unhighlight (old_highlight); | |
4287 | if (dpyinfo->x_highlight_frame) | |
4288 | frame_highlight (dpyinfo->x_highlight_frame); | |
4289 | } | |
4290 | } | |
4291 | ||
4292 | ||
4293 | \f | |
1a578e9b AC |
4294 | /* Convert a keysym to its name. */ |
4295 | ||
4296 | char * | |
4297 | x_get_keysym_name (keysym) | |
4298 | int keysym; | |
4299 | { | |
4300 | char *value; | |
4301 | ||
4302 | BLOCK_INPUT; | |
4303 | #if 0 | |
4304 | value = XKeysymToString (keysym); | |
4305 | #else | |
4306 | value = 0; | |
4307 | #endif | |
4308 | UNBLOCK_INPUT; | |
4309 | ||
4310 | return value; | |
4311 | } | |
4312 | ||
4313 | ||
4314 | \f | |
f9e65eb3 KS |
4315 | /* Function to report a mouse movement to the mainstream Emacs code. |
4316 | The input handler calls this. | |
4317 | ||
4318 | We have received a mouse movement event, which is given in *event. | |
4319 | If the mouse is over a different glyph than it was last time, tell | |
4320 | the mainstream emacs code by setting mouse_moved. If not, ask for | |
4321 | another motion event, so we can check again the next time it moves. */ | |
1a578e9b | 4322 | |
f9e65eb3 KS |
4323 | static Point last_mouse_motion_position; |
4324 | static Lisp_Object last_mouse_motion_frame; | |
1a578e9b | 4325 | |
af1229d9 | 4326 | static int |
f9e65eb3 KS |
4327 | note_mouse_movement (frame, pos) |
4328 | FRAME_PTR frame; | |
4329 | Point *pos; | |
1a578e9b | 4330 | { |
50bf7673 | 4331 | struct mac_display_info *dpyinfo = FRAME_MAC_DISPLAY_INFO (frame); |
f9e65eb3 KS |
4332 | #if TARGET_API_MAC_CARBON |
4333 | Rect r; | |
4334 | #endif | |
1a578e9b | 4335 | |
f9e65eb3 KS |
4336 | last_mouse_movement_time = TickCount () * (1000 / 60); /* to milliseconds */ |
4337 | last_mouse_motion_position = *pos; | |
4338 | XSETFRAME (last_mouse_motion_frame, frame); | |
4339 | ||
4340 | #if TARGET_API_MAC_CARBON | |
4341 | if (!PtInRect (*pos, GetWindowPortBounds (FRAME_MAC_WINDOW (frame), &r))) | |
4342 | #else | |
4343 | if (!PtInRect (*pos, &FRAME_MAC_WINDOW (frame)->portRect)) | |
4344 | #endif | |
4345 | { | |
50bf7673 ST |
4346 | if (frame == dpyinfo->mouse_face_mouse_frame) |
4347 | /* This case corresponds to LeaveNotify in X11. */ | |
4348 | { | |
4349 | /* If we move outside the frame, then we're certainly no | |
4350 | longer on any text in the frame. */ | |
4351 | clear_mouse_face (dpyinfo); | |
4352 | dpyinfo->mouse_face_mouse_frame = 0; | |
4353 | if (!dpyinfo->grabbed) | |
4354 | rif->define_frame_cursor (frame, | |
4355 | frame->output_data.mac->nontext_cursor); | |
4356 | } | |
af1229d9 | 4357 | return 1; |
f9e65eb3 KS |
4358 | } |
4359 | /* Has the mouse moved off the glyph it was on at the last sighting? */ | |
05f7d868 YM |
4360 | if (frame != last_mouse_glyph_frame |
4361 | || !PtInRect (*pos, &last_mouse_glyph)) | |
f9e65eb3 KS |
4362 | { |
4363 | frame->mouse_moved = 1; | |
4364 | last_mouse_scroll_bar = Qnil; | |
4365 | note_mouse_highlight (frame, pos->h, pos->v); | |
e2570d37 KS |
4366 | /* Remember which glyph we're now on. */ |
4367 | remember_mouse_glyph (frame, pos->h, pos->v, &last_mouse_glyph); | |
05f7d868 | 4368 | last_mouse_glyph_frame = frame; |
af1229d9 | 4369 | return 1; |
f9e65eb3 | 4370 | } |
af1229d9 YM |
4371 | |
4372 | return 0; | |
1a578e9b AC |
4373 | } |
4374 | ||
1a578e9b | 4375 | \f |
f9e65eb3 KS |
4376 | /************************************************************************ |
4377 | Mouse Face | |
4378 | ************************************************************************/ | |
4379 | ||
f9e65eb3 KS |
4380 | /* MAC TODO: This should be called from somewhere (or removed) ++KFS */ |
4381 | ||
4382 | static void | |
4383 | redo_mouse_highlight () | |
4384 | { | |
4385 | if (!NILP (last_mouse_motion_frame) | |
4386 | && FRAME_LIVE_P (XFRAME (last_mouse_motion_frame))) | |
4387 | note_mouse_highlight (XFRAME (last_mouse_motion_frame), | |
4388 | last_mouse_motion_position.h, | |
4389 | last_mouse_motion_position.v); | |
4390 | } | |
4391 | ||
4392 | ||
7ca7ccd5 YM |
4393 | static struct frame * |
4394 | mac_focus_frame (dpyinfo) | |
4395 | struct mac_display_info *dpyinfo; | |
50bf7673 | 4396 | { |
7ca7ccd5 YM |
4397 | if (dpyinfo->x_focus_frame) |
4398 | return dpyinfo->x_focus_frame; | |
4399 | else | |
4400 | /* Mac version may get events, such as a menu bar click, even when | |
4401 | all the frames are invisible. In this case, we regard the | |
4402 | event came to the selected frame. */ | |
4403 | return SELECTED_FRAME (); | |
50bf7673 ST |
4404 | } |
4405 | ||
50bf7673 | 4406 | |
1a578e9b | 4407 | /* Return the current position of the mouse. |
e2570d37 | 4408 | *FP should be a frame which indicates which display to ask about. |
1a578e9b | 4409 | |
e2570d37 KS |
4410 | If the mouse movement started in a scroll bar, set *FP, *BAR_WINDOW, |
4411 | and *PART to the frame, window, and scroll bar part that the mouse | |
4412 | is over. Set *X and *Y to the portion and whole of the mouse's | |
1a578e9b AC |
4413 | position on the scroll bar. |
4414 | ||
e2570d37 KS |
4415 | If the mouse movement started elsewhere, set *FP to the frame the |
4416 | mouse is on, *BAR_WINDOW to nil, and *X and *Y to the character cell | |
1a578e9b AC |
4417 | the mouse is over. |
4418 | ||
e2570d37 | 4419 | Set *TIME to the server time-stamp for the time at which the mouse |
1a578e9b AC |
4420 | was at this position. |
4421 | ||
4422 | Don't store anything if we don't have a valid set of values to report. | |
4423 | ||
4424 | This clears the mouse_moved flag, so we can wait for the next mouse | |
4425 | movement. */ | |
4426 | ||
e0f712ba | 4427 | static void |
1a578e9b AC |
4428 | XTmouse_position (fp, insist, bar_window, part, x, y, time) |
4429 | FRAME_PTR *fp; | |
4430 | int insist; | |
4431 | Lisp_Object *bar_window; | |
4432 | enum scroll_bar_part *part; | |
4433 | Lisp_Object *x, *y; | |
4434 | unsigned long *time; | |
4435 | { | |
e2570d37 | 4436 | FRAME_PTR f1; |
1a578e9b AC |
4437 | |
4438 | BLOCK_INPUT; | |
4439 | ||
4440 | if (! NILP (last_mouse_scroll_bar) && insist == 0) | |
4441 | x_scroll_bar_report_motion (fp, bar_window, part, x, y, time); | |
4442 | else | |
4443 | { | |
e2570d37 KS |
4444 | Lisp_Object frame, tail; |
4445 | ||
1a578e9b AC |
4446 | /* Clear the mouse-moved flag for every frame on this display. */ |
4447 | FOR_EACH_FRAME (tail, frame) | |
e2570d37 | 4448 | XFRAME (frame)->mouse_moved = 0; |
1a578e9b AC |
4449 | |
4450 | last_mouse_scroll_bar = Qnil; | |
4451 | ||
e2570d37 KS |
4452 | if (FRAME_MAC_DISPLAY_INFO (*fp)->grabbed && last_mouse_frame |
4453 | && FRAME_LIVE_P (last_mouse_frame)) | |
4454 | f1 = last_mouse_frame; | |
4455 | else | |
4456 | f1 = mac_focus_frame (FRAME_MAC_DISPLAY_INFO (*fp)); | |
1a578e9b | 4457 | |
e2570d37 KS |
4458 | if (f1) |
4459 | { | |
4460 | /* Ok, we found a frame. Store all the values. | |
4461 | last_mouse_glyph is a rectangle used to reduce the | |
4462 | generation of mouse events. To not miss any motion | |
4463 | events, we must divide the frame into rectangles of the | |
4464 | size of the smallest character that could be displayed | |
4465 | on it, i.e. into the same rectangles that matrices on | |
4466 | the frame are divided into. */ | |
4467 | Point mouse_pos; | |
4468 | ||
4469 | SetPortWindowPort (FRAME_MAC_WINDOW (f1)); | |
4470 | GetMouse (&mouse_pos); | |
4471 | remember_mouse_glyph (f1, mouse_pos.h, mouse_pos.v, | |
4472 | &last_mouse_glyph); | |
05f7d868 | 4473 | last_mouse_glyph_frame = f1; |
e2570d37 KS |
4474 | |
4475 | *bar_window = Qnil; | |
4476 | *part = 0; | |
4477 | *fp = f1; | |
4478 | XSETINT (*x, mouse_pos.h); | |
4479 | XSETINT (*y, mouse_pos.v); | |
4480 | *time = last_mouse_movement_time; | |
4481 | } | |
1a578e9b | 4482 | } |
177c0ea7 | 4483 | |
1a578e9b AC |
4484 | UNBLOCK_INPUT; |
4485 | } | |
4486 | ||
4487 | \f | |
5b8b73ff YM |
4488 | /************************************************************************ |
4489 | Toolkit scroll bars | |
4490 | ************************************************************************/ | |
4491 | ||
4492 | #ifdef USE_TOOLKIT_SCROLL_BARS | |
4493 | ||
4494 | static pascal void scroll_bar_timer_callback P_ ((EventLoopTimerRef, void *)); | |
4495 | static OSStatus install_scroll_bar_timer P_ ((void)); | |
4496 | static OSStatus set_scroll_bar_timer P_ ((EventTimerInterval)); | |
e6bdfa32 | 4497 | static int control_part_code_to_scroll_bar_part P_ ((ControlPartCode)); |
5b8b73ff | 4498 | static void construct_scroll_bar_click P_ ((struct scroll_bar *, int, |
5b8b73ff | 4499 | struct input_event *)); |
a3510ffa YM |
4500 | static OSStatus get_control_part_bounds P_ ((ControlHandle, ControlPartCode, |
4501 | Rect *)); | |
5b8b73ff YM |
4502 | static void x_scroll_bar_handle_press P_ ((struct scroll_bar *, |
4503 | ControlPartCode, | |
5b8b73ff YM |
4504 | struct input_event *)); |
4505 | static void x_scroll_bar_handle_release P_ ((struct scroll_bar *, | |
5b8b73ff YM |
4506 | struct input_event *)); |
4507 | static void x_scroll_bar_handle_drag P_ ((WindowPtr, struct scroll_bar *, | |
95dfb192 | 4508 | Point, struct input_event *)); |
5b8b73ff YM |
4509 | static void x_set_toolkit_scroll_bar_thumb P_ ((struct scroll_bar *, |
4510 | int, int, int)); | |
4511 | ||
4512 | /* Last scroll bar part sent in x_scroll_bar_handle_*. */ | |
4513 | ||
4514 | static int last_scroll_bar_part; | |
4515 | ||
4516 | static EventLoopTimerRef scroll_bar_timer; | |
4517 | ||
4518 | static int scroll_bar_timer_event_posted_p; | |
4519 | ||
4520 | #define SCROLL_BAR_FIRST_DELAY 0.5 | |
4521 | #define SCROLL_BAR_CONTINUOUS_DELAY (1.0 / 15) | |
4522 | ||
4523 | static pascal void | |
4524 | scroll_bar_timer_callback (timer, data) | |
4525 | EventLoopTimerRef timer; | |
4526 | void *data; | |
4527 | { | |
a733ef16 | 4528 | OSStatus err; |
5b8b73ff | 4529 | |
a733ef16 | 4530 | err = mac_post_mouse_moved_event (); |
5b8b73ff YM |
4531 | if (err == noErr) |
4532 | scroll_bar_timer_event_posted_p = 1; | |
5b8b73ff YM |
4533 | } |
4534 | ||
4535 | static OSStatus | |
4536 | install_scroll_bar_timer () | |
4537 | { | |
4538 | static EventLoopTimerUPP scroll_bar_timer_callbackUPP = NULL; | |
4539 | ||
4540 | if (scroll_bar_timer_callbackUPP == NULL) | |
4541 | scroll_bar_timer_callbackUPP = | |
4542 | NewEventLoopTimerUPP (scroll_bar_timer_callback); | |
4543 | ||
4544 | if (scroll_bar_timer == NULL) | |
4545 | /* Mac OS X and CarbonLib 1.5 and later allow us to specify | |
4546 | kEventDurationForever as delays. */ | |
4547 | return | |
4548 | InstallEventLoopTimer (GetCurrentEventLoop (), | |
4549 | kEventDurationForever, kEventDurationForever, | |
4550 | scroll_bar_timer_callbackUPP, NULL, | |
4551 | &scroll_bar_timer); | |
4552 | } | |
4553 | ||
4554 | static OSStatus | |
4555 | set_scroll_bar_timer (delay) | |
4556 | EventTimerInterval delay; | |
4557 | { | |
4558 | if (scroll_bar_timer == NULL) | |
4559 | install_scroll_bar_timer (); | |
4560 | ||
4561 | scroll_bar_timer_event_posted_p = 0; | |
4562 | ||
4563 | return SetEventLoopTimerNextFireTime (scroll_bar_timer, delay); | |
4564 | } | |
4565 | ||
4566 | static int | |
4567 | control_part_code_to_scroll_bar_part (part_code) | |
4568 | ControlPartCode part_code; | |
4569 | { | |
4570 | switch (part_code) | |
4571 | { | |
4572 | case kControlUpButtonPart: return scroll_bar_up_arrow; | |
4573 | case kControlDownButtonPart: return scroll_bar_down_arrow; | |
4574 | case kControlPageUpPart: return scroll_bar_above_handle; | |
4575 | case kControlPageDownPart: return scroll_bar_below_handle; | |
4576 | case kControlIndicatorPart: return scroll_bar_handle; | |
4577 | } | |
4578 | ||
4579 | return -1; | |
4580 | } | |
f9e65eb3 KS |
4581 | |
4582 | static void | |
95dfb192 | 4583 | construct_scroll_bar_click (bar, part, bufp) |
5b8b73ff YM |
4584 | struct scroll_bar *bar; |
4585 | int part; | |
5b8b73ff YM |
4586 | struct input_event *bufp; |
4587 | { | |
4588 | bufp->kind = SCROLL_BAR_CLICK_EVENT; | |
4589 | bufp->frame_or_window = bar->window; | |
4590 | bufp->arg = Qnil; | |
4591 | bufp->part = part; | |
4592 | bufp->code = 0; | |
5b8b73ff YM |
4593 | XSETINT (bufp->x, 0); |
4594 | XSETINT (bufp->y, 0); | |
4595 | bufp->modifiers = 0; | |
4596 | } | |
4597 | ||
a3510ffa | 4598 | static OSStatus |
e6bdfa32 | 4599 | get_control_part_bounds (ch, part_code, rect) |
5b8b73ff YM |
4600 | ControlHandle ch; |
4601 | ControlPartCode part_code; | |
4602 | Rect *rect; | |
4603 | { | |
4604 | RgnHandle region = NewRgn (); | |
4605 | OSStatus err; | |
4606 | ||
4607 | err = GetControlRegion (ch, part_code, region); | |
4608 | if (err == noErr) | |
4609 | GetRegionBounds (region, rect); | |
4610 | DisposeRgn (region); | |
4611 | ||
4612 | return err; | |
4613 | } | |
4614 | ||
4615 | static void | |
95dfb192 | 4616 | x_scroll_bar_handle_press (bar, part_code, bufp) |
5b8b73ff YM |
4617 | struct scroll_bar *bar; |
4618 | ControlPartCode part_code; | |
5b8b73ff YM |
4619 | struct input_event *bufp; |
4620 | { | |
4621 | int part = control_part_code_to_scroll_bar_part (part_code); | |
4622 | ||
4623 | if (part < 0) | |
4624 | return; | |
4625 | ||
4626 | if (part != scroll_bar_handle) | |
4627 | { | |
95dfb192 | 4628 | construct_scroll_bar_click (bar, part, bufp); |
5b8b73ff YM |
4629 | HiliteControl (SCROLL_BAR_CONTROL_HANDLE (bar), part_code); |
4630 | set_scroll_bar_timer (SCROLL_BAR_FIRST_DELAY); | |
4631 | } | |
4632 | ||
4633 | last_scroll_bar_part = part; | |
4634 | bar->dragging = Qnil; | |
4635 | tracked_scroll_bar = bar; | |
4636 | } | |
4637 | ||
4638 | static void | |
95dfb192 | 4639 | x_scroll_bar_handle_release (bar, bufp) |
5b8b73ff | 4640 | struct scroll_bar *bar; |
5b8b73ff YM |
4641 | struct input_event *bufp; |
4642 | { | |
4643 | if (last_scroll_bar_part != scroll_bar_handle | |
4644 | || !GC_NILP (bar->dragging)) | |
95dfb192 | 4645 | construct_scroll_bar_click (bar, scroll_bar_end_scroll, bufp); |
5b8b73ff YM |
4646 | |
4647 | HiliteControl (SCROLL_BAR_CONTROL_HANDLE (bar), 0); | |
4648 | set_scroll_bar_timer (kEventDurationForever); | |
4649 | ||
4650 | last_scroll_bar_part = -1; | |
4651 | bar->dragging = Qnil; | |
4652 | tracked_scroll_bar = NULL; | |
4653 | } | |
4654 | ||
4655 | static void | |
95dfb192 | 4656 | x_scroll_bar_handle_drag (win, bar, mouse_pos, bufp) |
5b8b73ff YM |
4657 | WindowPtr win; |
4658 | struct scroll_bar *bar; | |
4659 | Point mouse_pos; | |
5b8b73ff YM |
4660 | struct input_event *bufp; |
4661 | { | |
4662 | ControlHandle ch = SCROLL_BAR_CONTROL_HANDLE (bar); | |
4663 | ||
4664 | if (last_scroll_bar_part == scroll_bar_handle) | |
4665 | { | |
4666 | int top, top_range; | |
4667 | Rect r; | |
4668 | ||
e6bdfa32 YM |
4669 | get_control_part_bounds (SCROLL_BAR_CONTROL_HANDLE (bar), |
4670 | kControlIndicatorPart, &r); | |
5b8b73ff YM |
4671 | |
4672 | if (GC_NILP (bar->dragging)) | |
4673 | XSETINT (bar->dragging, mouse_pos.v - r.top); | |
4674 | ||
4675 | top = mouse_pos.v - XINT (bar->dragging) - XINT (bar->track_top); | |
4676 | top_range = (XINT (bar->track_height) - (r.bottom - r.top)) * | |
4677 | (1.0 + (float) GetControlViewSize (ch) / GetControl32BitMaximum (ch)) | |
4678 | + .5; | |
95dfb192 | 4679 | |
5b8b73ff YM |
4680 | if (top < 0) |
4681 | top = 0; | |
4682 | if (top > top_range) | |
4683 | top = top_range; | |
4684 | ||
95dfb192 | 4685 | construct_scroll_bar_click (bar, scroll_bar_handle, bufp); |
5b8b73ff YM |
4686 | XSETINT (bufp->x, top); |
4687 | XSETINT (bufp->y, top_range); | |
4688 | } | |
4689 | else | |
4690 | { | |
4691 | ControlPartCode part_code; | |
4692 | int unhilite_p = 0, part; | |
4693 | ||
4694 | if (ch != FindControlUnderMouse (mouse_pos, win, &part_code)) | |
4695 | unhilite_p = 1; | |
4696 | else | |
4697 | { | |
4698 | part = control_part_code_to_scroll_bar_part (part_code); | |
4699 | ||
4700 | switch (last_scroll_bar_part) | |
4701 | { | |
4702 | case scroll_bar_above_handle: | |
4703 | case scroll_bar_below_handle: | |
4704 | if (part != scroll_bar_above_handle | |
4705 | && part != scroll_bar_below_handle) | |
4706 | unhilite_p = 1; | |
4707 | break; | |
4708 | ||
4709 | case scroll_bar_up_arrow: | |
4710 | case scroll_bar_down_arrow: | |
4711 | if (part != scroll_bar_up_arrow | |
4712 | && part != scroll_bar_down_arrow) | |
4713 | unhilite_p = 1; | |
4714 | break; | |
4715 | } | |
4716 | } | |
4717 | ||
4718 | if (unhilite_p) | |
4719 | HiliteControl (SCROLL_BAR_CONTROL_HANDLE (bar), 0); | |
4720 | else if (part != last_scroll_bar_part | |
4721 | || scroll_bar_timer_event_posted_p) | |
4722 | { | |
95dfb192 | 4723 | construct_scroll_bar_click (bar, part, bufp); |
5b8b73ff YM |
4724 | last_scroll_bar_part = part; |
4725 | HiliteControl (SCROLL_BAR_CONTROL_HANDLE (bar), part_code); | |
4726 | set_scroll_bar_timer (SCROLL_BAR_CONTINUOUS_DELAY); | |
4727 | } | |
4728 | } | |
4729 | } | |
4730 | ||
4731 | /* Set the thumb size and position of scroll bar BAR. We are currently | |
4732 | displaying PORTION out of a whole WHOLE, and our position POSITION. */ | |
4733 | ||
4734 | static void | |
4735 | x_set_toolkit_scroll_bar_thumb (bar, portion, position, whole) | |
4736 | struct scroll_bar *bar; | |
4737 | int portion, position, whole; | |
f9e65eb3 | 4738 | { |
5b8b73ff | 4739 | ControlHandle ch = SCROLL_BAR_CONTROL_HANDLE (bar); |
5b574e69 | 4740 | int value, viewsize, maximum; |
5b8b73ff | 4741 | |
a3510ffa YM |
4742 | if (XINT (bar->track_height) == 0) |
4743 | return; | |
4744 | ||
4745 | if (whole == 0) | |
5b8b73ff | 4746 | value = 0, viewsize = 1, maximum = 0; |
f9e65eb3 | 4747 | else |
5b8b73ff YM |
4748 | { |
4749 | value = position; | |
4750 | viewsize = portion; | |
4751 | maximum = max (0, whole - portion); | |
4752 | } | |
4753 | ||
4754 | BLOCK_INPUT; | |
4755 | ||
a3510ffa YM |
4756 | if (GetControlViewSize (ch) != viewsize |
4757 | || GetControl32BitValue (ch) != value | |
4758 | || GetControl32BitMaximum (ch) != maximum) | |
5b574e69 YM |
4759 | { |
4760 | /* Temporarily hide the scroll bar to avoid multiple redraws. */ | |
4761 | SetControlVisibility (ch, false, false); | |
b6e3efe0 | 4762 | |
5b574e69 YM |
4763 | SetControl32BitMaximum (ch, maximum); |
4764 | SetControl32BitValue (ch, value); | |
4765 | SetControlViewSize (ch, viewsize); | |
5b8b73ff | 4766 | |
5b574e69 YM |
4767 | SetControlVisibility (ch, true, true); |
4768 | } | |
b6e3efe0 | 4769 | |
5b8b73ff | 4770 | UNBLOCK_INPUT; |
f9e65eb3 KS |
4771 | } |
4772 | ||
5b8b73ff YM |
4773 | #endif /* USE_TOOLKIT_SCROLL_BARS */ |
4774 | ||
4775 | ||
f9e65eb3 | 4776 | \f |
1a578e9b AC |
4777 | /************************************************************************ |
4778 | Scroll bars, general | |
4779 | ************************************************************************/ | |
177c0ea7 | 4780 | |
1a578e9b AC |
4781 | /* Create a scroll bar and return the scroll bar vector for it. W is |
4782 | the Emacs window on which to create the scroll bar. TOP, LEFT, | |
e0f712ba | 4783 | WIDTH and HEIGHT are the pixel coordinates and dimensions of the |
1a578e9b AC |
4784 | scroll bar. */ |
4785 | ||
4786 | static struct scroll_bar * | |
4787 | x_scroll_bar_create (w, top, left, width, height, disp_top, disp_height) | |
4788 | struct window *w; | |
4789 | int top, left, width, height, disp_top, disp_height; | |
4790 | { | |
4791 | struct frame *f = XFRAME (w->frame); | |
4792 | struct scroll_bar *bar | |
4793 | = XSCROLL_BAR (Fmake_vector (make_number (SCROLL_BAR_VEC_SIZE), Qnil)); | |
4794 | Rect r; | |
4795 | ControlHandle ch; | |
4796 | ||
4797 | BLOCK_INPUT; | |
4798 | ||
4799 | r.left = left; | |
4800 | r.top = disp_top; | |
4801 | r.right = left + width; | |
4802 | r.bottom = disp_top + disp_height; | |
177c0ea7 | 4803 | |
4ea08bbf YM |
4804 | #if USE_CG_DRAWING |
4805 | mac_prepare_for_quickdraw (f); | |
4806 | #endif | |
b15325b2 | 4807 | #if TARGET_API_MAC_CARBON |
a3510ffa YM |
4808 | ch = NewControl (FRAME_MAC_WINDOW (f), &r, "\p", |
4809 | #if USE_TOOLKIT_SCROLL_BARS | |
4810 | false, | |
4811 | #else | |
4812 | width < disp_height, | |
4813 | #endif | |
95dfb192 | 4814 | 0, 0, 0, kControlScrollBarProc, (long) bar); |
e0f712ba | 4815 | #else |
95dfb192 YM |
4816 | ch = NewControl (FRAME_MAC_WINDOW (f), &r, "\p", width < disp_height, |
4817 | 0, 0, 0, scrollBarProc, (long) bar); | |
e0f712ba | 4818 | #endif |
1a578e9b | 4819 | SET_SCROLL_BAR_CONTROL_HANDLE (bar, ch); |
1a578e9b AC |
4820 | |
4821 | XSETWINDOW (bar->window, w); | |
4822 | XSETINT (bar->top, top); | |
4823 | XSETINT (bar->left, left); | |
4824 | XSETINT (bar->width, width); | |
4825 | XSETINT (bar->height, height); | |
4826 | XSETINT (bar->start, 0); | |
4827 | XSETINT (bar->end, 0); | |
4828 | bar->dragging = Qnil; | |
5b8b73ff YM |
4829 | #ifdef USE_TOOLKIT_SCROLL_BARS |
4830 | bar->track_top = Qnil; | |
4831 | bar->track_height = Qnil; | |
4832 | #endif | |
1a578e9b AC |
4833 | |
4834 | /* Add bar to its frame's list of scroll bars. */ | |
4835 | bar->next = FRAME_SCROLL_BARS (f); | |
4836 | bar->prev = Qnil; | |
4837 | XSETVECTOR (FRAME_SCROLL_BARS (f), bar); | |
4838 | if (!NILP (bar->next)) | |
4839 | XSETVECTOR (XSCROLL_BAR (bar->next)->prev, bar); | |
4840 | ||
4841 | UNBLOCK_INPUT; | |
4842 | return bar; | |
4843 | } | |
4844 | ||
4845 | ||
4846 | /* Draw BAR's handle in the proper position. | |
177c0ea7 | 4847 | |
1a578e9b AC |
4848 | If the handle is already drawn from START to END, don't bother |
4849 | redrawing it, unless REBUILD is non-zero; in that case, always | |
4850 | redraw it. (REBUILD is handy for drawing the handle after expose | |
4851 | events.) | |
4852 | ||
4853 | Normally, we want to constrain the start and end of the handle to | |
4854 | fit inside its rectangle, but if the user is dragging the scroll | |
4855 | bar handle, we want to let them drag it down all the way, so that | |
4856 | the bar's top is as far down as it goes; otherwise, there's no way | |
4857 | to move to the very end of the buffer. */ | |
4858 | ||
5b8b73ff YM |
4859 | #ifndef USE_TOOLKIT_SCROLL_BARS |
4860 | ||
1a578e9b AC |
4861 | static void |
4862 | x_scroll_bar_set_handle (bar, start, end, rebuild) | |
4863 | struct scroll_bar *bar; | |
4864 | int start, end; | |
4865 | int rebuild; | |
4866 | { | |
4867 | int dragging = ! NILP (bar->dragging); | |
4868 | ControlHandle ch = SCROLL_BAR_CONTROL_HANDLE (bar); | |
4869 | FRAME_PTR f = XFRAME (WINDOW_FRAME (XWINDOW (bar->window))); | |
e0f712ba AC |
4870 | int top_range = VERTICAL_SCROLL_BAR_TOP_RANGE (f, XINT (bar->height)); |
4871 | int length = end - start; | |
1a578e9b AC |
4872 | |
4873 | /* If the display is already accurate, do nothing. */ | |
4874 | if (! rebuild | |
4875 | && start == XINT (bar->start) | |
4876 | && end == XINT (bar->end)) | |
4877 | return; | |
4878 | ||
4879 | BLOCK_INPUT; | |
4880 | ||
e0f712ba AC |
4881 | /* Make sure the values are reasonable, and try to preserve the |
4882 | distance between start and end. */ | |
4883 | if (start < 0) | |
4884 | start = 0; | |
4885 | else if (start > top_range) | |
4886 | start = top_range; | |
4887 | end = start + length; | |
177c0ea7 | 4888 | |
e0f712ba AC |
4889 | if (end < start) |
4890 | end = start; | |
4891 | else if (end > top_range && ! dragging) | |
4892 | end = top_range; | |
4893 | ||
4894 | /* Store the adjusted setting in the scroll bar. */ | |
4895 | XSETINT (bar->start, start); | |
4896 | XSETINT (bar->end, end); | |
4897 | ||
4898 | /* Clip the end position, just for display. */ | |
4899 | if (end > top_range) | |
4900 | end = top_range; | |
4901 | ||
4902 | /* Draw bottom positions VERTICAL_SCROLL_BAR_MIN_HANDLE pixels below | |
4903 | top positions, to make sure the handle is always at least that | |
4904 | many pixels tall. */ | |
4905 | end += VERTICAL_SCROLL_BAR_MIN_HANDLE; | |
4906 | ||
4907 | SetControlMinimum (ch, 0); | |
4908 | /* Don't inadvertently activate deactivated scroll bars */ | |
4909 | if (GetControlMaximum (ch) != -1) | |
4910 | SetControlMaximum (ch, top_range + VERTICAL_SCROLL_BAR_MIN_HANDLE | |
4911 | - (end - start)); | |
4912 | SetControlValue (ch, start); | |
4913 | #if TARGET_API_MAC_CARBON | |
4914 | SetControlViewSize (ch, end - start); | |
1a578e9b | 4915 | #endif |
1a578e9b AC |
4916 | |
4917 | UNBLOCK_INPUT; | |
4918 | } | |
4919 | ||
5b8b73ff | 4920 | #endif /* !USE_TOOLKIT_SCROLL_BARS */ |
1a578e9b AC |
4921 | |
4922 | /* Destroy scroll bar BAR, and set its Emacs window's scroll bar to | |
4923 | nil. */ | |
4924 | ||
4925 | static void | |
4926 | x_scroll_bar_remove (bar) | |
4927 | struct scroll_bar *bar; | |
4928 | { | |
4929 | FRAME_PTR f = XFRAME (WINDOW_FRAME (XWINDOW (bar->window))); | |
e0f712ba | 4930 | |
1a578e9b AC |
4931 | BLOCK_INPUT; |
4932 | ||
4ea08bbf YM |
4933 | #if USE_CG_DRAWING |
4934 | mac_prepare_for_quickdraw (f); | |
4935 | #endif | |
1a578e9b AC |
4936 | /* Destroy the Mac scroll bar control */ |
4937 | DisposeControl (SCROLL_BAR_CONTROL_HANDLE (bar)); | |
4938 | ||
4939 | /* Disassociate this scroll bar from its window. */ | |
4940 | XWINDOW (bar->window)->vertical_scroll_bar = Qnil; | |
4941 | ||
4942 | UNBLOCK_INPUT; | |
4943 | } | |
4944 | ||
95dfb192 | 4945 | |
1a578e9b AC |
4946 | /* Set the handle of the vertical scroll bar for WINDOW to indicate |
4947 | that we are displaying PORTION characters out of a total of WHOLE | |
4948 | characters, starting at POSITION. If WINDOW has no scroll bar, | |
4949 | create one. */ | |
95dfb192 | 4950 | |
1a578e9b AC |
4951 | static void |
4952 | XTset_vertical_scroll_bar (w, portion, whole, position) | |
4953 | struct window *w; | |
4954 | int portion, whole, position; | |
4955 | { | |
4956 | struct frame *f = XFRAME (w->frame); | |
4957 | struct scroll_bar *bar; | |
4958 | int top, height, left, sb_left, width, sb_width, disp_top, disp_height; | |
f1a83aab | 4959 | int window_y, window_height; |
1a578e9b AC |
4960 | |
4961 | /* Get window dimensions. */ | |
f1a83aab | 4962 | window_box (w, -1, 0, &window_y, 0, &window_height); |
1a578e9b | 4963 | top = window_y; |
f1a83aab | 4964 | width = WINDOW_CONFIG_SCROLL_BAR_COLS (w) * FRAME_COLUMN_WIDTH (f); |
1a578e9b AC |
4965 | height = window_height; |
4966 | ||
4967 | /* Compute the left edge of the scroll bar area. */ | |
f1a83aab | 4968 | left = WINDOW_SCROLL_BAR_AREA_X (w); |
1a578e9b AC |
4969 | |
4970 | /* Compute the width of the scroll bar which might be less than | |
4971 | the width of the area reserved for the scroll bar. */ | |
f1a83aab KS |
4972 | if (WINDOW_CONFIG_SCROLL_BAR_WIDTH (w) > 0) |
4973 | sb_width = WINDOW_CONFIG_SCROLL_BAR_WIDTH (w); | |
1a578e9b AC |
4974 | else |
4975 | sb_width = width; | |
4976 | ||
4977 | /* Compute the left edge of the scroll bar. */ | |
f1a83aab | 4978 | if (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT (w)) |
5b8b73ff | 4979 | sb_left = left; |
1a578e9b | 4980 | else |
5b8b73ff | 4981 | sb_left = left + width - sb_width; |
177c0ea7 | 4982 | |
1a578e9b AC |
4983 | /* Adjustments according to Inside Macintosh to make it look nice */ |
4984 | disp_top = top; | |
4985 | disp_height = height; | |
a3510ffa | 4986 | #ifdef MAC_OS8 |
1a578e9b AC |
4987 | if (disp_top == 0) |
4988 | { | |
4989 | disp_top = -1; | |
4990 | disp_height++; | |
4991 | } | |
f1a83aab | 4992 | else if (disp_top == FRAME_PIXEL_HEIGHT (f) - 16) |
1a578e9b AC |
4993 | { |
4994 | disp_top++; | |
4995 | disp_height--; | |
4996 | } | |
177c0ea7 | 4997 | |
f1a83aab | 4998 | if (sb_left + sb_width == FRAME_PIXEL_WIDTH (f)) |
1a578e9b | 4999 | sb_left++; |
a3510ffa | 5000 | #endif |
177c0ea7 | 5001 | |
1a578e9b AC |
5002 | /* Does the scroll bar exist yet? */ |
5003 | if (NILP (w->vertical_scroll_bar)) | |
5004 | { | |
5005 | BLOCK_INPUT; | |
236072ae | 5006 | mac_clear_area (f, left, top, width, height); |
1a578e9b AC |
5007 | UNBLOCK_INPUT; |
5008 | bar = x_scroll_bar_create (w, top, sb_left, sb_width, height, disp_top, | |
5009 | disp_height); | |
5010 | XSETVECTOR (w->vertical_scroll_bar, bar); | |
5011 | } | |
5012 | else | |
5013 | { | |
5014 | /* It may just need to be moved and resized. */ | |
5015 | ControlHandle ch; | |
177c0ea7 | 5016 | |
1a578e9b AC |
5017 | bar = XSCROLL_BAR (w->vertical_scroll_bar); |
5018 | ch = SCROLL_BAR_CONTROL_HANDLE (bar); | |
5019 | ||
5020 | BLOCK_INPUT; | |
5021 | ||
5022 | /* If already correctly positioned, do nothing. */ | |
e6bdfa32 YM |
5023 | if (!(XINT (bar->left) == sb_left |
5024 | && XINT (bar->top) == top | |
5025 | && XINT (bar->width) == sb_width | |
5026 | && XINT (bar->height) == height)) | |
5027 | { | |
e4f5e019 YM |
5028 | /* Since toolkit scroll bars are smaller than the space reserved |
5029 | for them on the frame, we have to clear "under" them. */ | |
236072ae | 5030 | mac_clear_area (f, left, top, width, height); |
1a578e9b | 5031 | |
4ea08bbf YM |
5032 | #if USE_CG_DRAWING |
5033 | mac_prepare_for_quickdraw (f); | |
5034 | #endif | |
1a578e9b AC |
5035 | HideControl (ch); |
5036 | MoveControl (ch, sb_left + VERTICAL_SCROLL_BAR_WIDTH_TRIM, disp_top); | |
5037 | SizeControl (ch, sb_width - VERTICAL_SCROLL_BAR_WIDTH_TRIM * 2, | |
5038 | disp_height); | |
a3510ffa | 5039 | #ifndef USE_TOOLKIT_SCROLL_BARS |
95dfb192 YM |
5040 | if (sb_width < disp_height) |
5041 | ShowControl (ch); | |
a3510ffa | 5042 | #endif |
177c0ea7 | 5043 | |
1a578e9b AC |
5044 | /* Remember new settings. */ |
5045 | XSETINT (bar->left, sb_left); | |
5046 | XSETINT (bar->top, top); | |
5047 | XSETINT (bar->width, sb_width); | |
5048 | XSETINT (bar->height, height); | |
5b8b73ff YM |
5049 | #ifdef USE_TOOLKIT_SCROLL_BARS |
5050 | bar->track_top = Qnil; | |
5051 | bar->track_height = Qnil; | |
5052 | #endif | |
1a578e9b AC |
5053 | } |
5054 | ||
5055 | UNBLOCK_INPUT; | |
5056 | } | |
5057 | ||
5b8b73ff YM |
5058 | #ifdef USE_TOOLKIT_SCROLL_BARS |
5059 | if (NILP (bar->track_top)) | |
f93e4d4f YM |
5060 | { |
5061 | if (sb_width >= disp_height) | |
5062 | { | |
5063 | XSETINT (bar->track_top, 0); | |
5064 | XSETINT (bar->track_height, 0); | |
5065 | } | |
5066 | else | |
5067 | { | |
5068 | ControlHandle ch = SCROLL_BAR_CONTROL_HANDLE (bar); | |
5069 | Rect r0, r1; | |
5b8b73ff | 5070 | |
f93e4d4f | 5071 | BLOCK_INPUT; |
5b8b73ff | 5072 | |
f93e4d4f YM |
5073 | SetControl32BitMinimum (ch, 0); |
5074 | SetControl32BitMaximum (ch, 1); | |
5075 | SetControlViewSize (ch, 1); | |
5b8b73ff | 5076 | |
f93e4d4f YM |
5077 | /* Move the scroll bar thumb to the top. */ |
5078 | SetControl32BitValue (ch, 0); | |
5079 | get_control_part_bounds (ch, kControlIndicatorPart, &r0); | |
5b8b73ff | 5080 | |
f93e4d4f YM |
5081 | /* Move the scroll bar thumb to the bottom. */ |
5082 | SetControl32BitValue (ch, 1); | |
5083 | get_control_part_bounds (ch, kControlIndicatorPart, &r1); | |
5b8b73ff | 5084 | |
f93e4d4f YM |
5085 | UnionRect (&r0, &r1, &r0); |
5086 | XSETINT (bar->track_top, r0.top); | |
5087 | XSETINT (bar->track_height, r0.bottom - r0.top); | |
5b8b73ff | 5088 | |
f93e4d4f YM |
5089 | /* Don't show the scroll bar if its height is not enough to |
5090 | display the scroll bar thumb. */ | |
5091 | if (r0.bottom - r0.top > 0) | |
5092 | ShowControl (ch); | |
a3510ffa | 5093 | |
f93e4d4f YM |
5094 | UNBLOCK_INPUT; |
5095 | } | |
5096 | } | |
5b8b73ff YM |
5097 | |
5098 | x_set_toolkit_scroll_bar_thumb (bar, portion, position, whole); | |
5099 | #else /* not USE_TOOLKIT_SCROLL_BARS */ | |
1a578e9b AC |
5100 | /* Set the scroll bar's current state, unless we're currently being |
5101 | dragged. */ | |
5102 | if (NILP (bar->dragging)) | |
5103 | { | |
5104 | int top_range = VERTICAL_SCROLL_BAR_TOP_RANGE (f, height); | |
5105 | ||
5106 | if (whole == 0) | |
5107 | x_scroll_bar_set_handle (bar, 0, top_range, 0); | |
5108 | else | |
5109 | { | |
5110 | int start = ((double) position * top_range) / whole; | |
5111 | int end = ((double) (position + portion) * top_range) / whole; | |
5112 | x_scroll_bar_set_handle (bar, start, end, 0); | |
5113 | } | |
5114 | } | |
5b8b73ff | 5115 | #endif /* not USE_TOOLKIT_SCROLL_BARS */ |
1a578e9b AC |
5116 | } |
5117 | ||
5118 | ||
5119 | /* The following three hooks are used when we're doing a thorough | |
5120 | redisplay of the frame. We don't explicitly know which scroll bars | |
5121 | are going to be deleted, because keeping track of when windows go | |
5122 | away is a real pain - "Can you say set-window-configuration, boys | |
5123 | and girls?" Instead, we just assert at the beginning of redisplay | |
5124 | that *all* scroll bars are to be removed, and then save a scroll bar | |
5125 | from the fiery pit when we actually redisplay its window. */ | |
5126 | ||
5127 | /* Arrange for all scroll bars on FRAME to be removed at the next call | |
5128 | to `*judge_scroll_bars_hook'. A scroll bar may be spared if | |
5129 | `*redeem_scroll_bar_hook' is applied to its window before the judgment. */ | |
5130 | ||
5131 | static void | |
5132 | XTcondemn_scroll_bars (frame) | |
5133 | FRAME_PTR frame; | |
5134 | { | |
5135 | /* Transfer all the scroll bars to FRAME_CONDEMNED_SCROLL_BARS. */ | |
5136 | while (! NILP (FRAME_SCROLL_BARS (frame))) | |
5137 | { | |
5138 | Lisp_Object bar; | |
5139 | bar = FRAME_SCROLL_BARS (frame); | |
5140 | FRAME_SCROLL_BARS (frame) = XSCROLL_BAR (bar)->next; | |
5141 | XSCROLL_BAR (bar)->next = FRAME_CONDEMNED_SCROLL_BARS (frame); | |
5142 | XSCROLL_BAR (bar)->prev = Qnil; | |
5143 | if (! NILP (FRAME_CONDEMNED_SCROLL_BARS (frame))) | |
5144 | XSCROLL_BAR (FRAME_CONDEMNED_SCROLL_BARS (frame))->prev = bar; | |
5145 | FRAME_CONDEMNED_SCROLL_BARS (frame) = bar; | |
5146 | } | |
5147 | } | |
5148 | ||
e0f712ba | 5149 | |
1a578e9b AC |
5150 | /* Un-mark WINDOW's scroll bar for deletion in this judgment cycle. |
5151 | Note that WINDOW isn't necessarily condemned at all. */ | |
e0f712ba | 5152 | |
1a578e9b AC |
5153 | static void |
5154 | XTredeem_scroll_bar (window) | |
5155 | struct window *window; | |
5156 | { | |
5157 | struct scroll_bar *bar; | |
95dfb192 | 5158 | struct frame *f; |
1a578e9b AC |
5159 | |
5160 | /* We can't redeem this window's scroll bar if it doesn't have one. */ | |
5161 | if (NILP (window->vertical_scroll_bar)) | |
5162 | abort (); | |
5163 | ||
5164 | bar = XSCROLL_BAR (window->vertical_scroll_bar); | |
5165 | ||
5166 | /* Unlink it from the condemned list. */ | |
95dfb192 YM |
5167 | f = XFRAME (WINDOW_FRAME (window)); |
5168 | if (NILP (bar->prev)) | |
5169 | { | |
5170 | /* If the prev pointer is nil, it must be the first in one of | |
5171 | the lists. */ | |
5172 | if (EQ (FRAME_SCROLL_BARS (f), window->vertical_scroll_bar)) | |
5173 | /* It's not condemned. Everything's fine. */ | |
5174 | return; | |
5175 | else if (EQ (FRAME_CONDEMNED_SCROLL_BARS (f), | |
5176 | window->vertical_scroll_bar)) | |
5177 | FRAME_CONDEMNED_SCROLL_BARS (f) = bar->next; | |
5178 | else | |
5179 | /* If its prev pointer is nil, it must be at the front of | |
5180 | one or the other! */ | |
5181 | abort (); | |
5182 | } | |
5183 | else | |
5184 | XSCROLL_BAR (bar->prev)->next = bar->next; | |
1a578e9b | 5185 | |
95dfb192 YM |
5186 | if (! NILP (bar->next)) |
5187 | XSCROLL_BAR (bar->next)->prev = bar->prev; | |
1a578e9b | 5188 | |
95dfb192 YM |
5189 | bar->next = FRAME_SCROLL_BARS (f); |
5190 | bar->prev = Qnil; | |
5191 | XSETVECTOR (FRAME_SCROLL_BARS (f), bar); | |
5192 | if (! NILP (bar->next)) | |
5193 | XSETVECTOR (XSCROLL_BAR (bar->next)->prev, bar); | |
1a578e9b AC |
5194 | } |
5195 | ||
5196 | /* Remove all scroll bars on FRAME that haven't been saved since the | |
5197 | last call to `*condemn_scroll_bars_hook'. */ | |
5198 | ||
5199 | static void | |
5200 | XTjudge_scroll_bars (f) | |
5201 | FRAME_PTR f; | |
5202 | { | |
5203 | Lisp_Object bar, next; | |
5204 | ||
5205 | bar = FRAME_CONDEMNED_SCROLL_BARS (f); | |
5206 | ||
5207 | /* Clear out the condemned list now so we won't try to process any | |
5208 | more events on the hapless scroll bars. */ | |
5209 | FRAME_CONDEMNED_SCROLL_BARS (f) = Qnil; | |
5210 | ||
5211 | for (; ! NILP (bar); bar = next) | |
5212 | { | |
5213 | struct scroll_bar *b = XSCROLL_BAR (bar); | |
5214 | ||
5215 | x_scroll_bar_remove (b); | |
5216 | ||
5217 | next = b->next; | |
5218 | b->next = b->prev = Qnil; | |
5219 | } | |
5220 | ||
5221 | /* Now there should be no references to the condemned scroll bars, | |
5222 | and they should get garbage-collected. */ | |
5223 | } | |
5224 | ||
5225 | ||
1a578e9b | 5226 | /* Handle a mouse click on the scroll bar BAR. If *EMACS_EVENT's kind |
3b8f9651 | 5227 | is set to something other than NO_EVENT, it is enqueued. |
1a578e9b AC |
5228 | |
5229 | This may be called from a signal handler, so we have to ignore GC | |
5230 | mark bits. */ | |
5231 | ||
5232 | static void | |
5233 | x_scroll_bar_handle_click (bar, part_code, er, bufp) | |
5234 | struct scroll_bar *bar; | |
e6bdfa32 | 5235 | ControlPartCode part_code; |
369a7a37 | 5236 | const EventRecord *er; |
1a578e9b AC |
5237 | struct input_event *bufp; |
5238 | { | |
50bf7673 ST |
5239 | int win_y, top_range; |
5240 | ||
1a578e9b AC |
5241 | if (! GC_WINDOWP (bar->window)) |
5242 | abort (); | |
5243 | ||
3b8f9651 | 5244 | bufp->kind = SCROLL_BAR_CLICK_EVENT; |
1a578e9b AC |
5245 | bufp->frame_or_window = bar->window; |
5246 | bufp->arg = Qnil; | |
5247 | ||
5248 | bar->dragging = Qnil; | |
177c0ea7 | 5249 | |
1a578e9b AC |
5250 | switch (part_code) |
5251 | { | |
5252 | case kControlUpButtonPart: | |
5253 | bufp->part = scroll_bar_up_arrow; | |
5254 | break; | |
5255 | case kControlDownButtonPart: | |
5256 | bufp->part = scroll_bar_down_arrow; | |
5257 | break; | |
5258 | case kControlPageUpPart: | |
5259 | bufp->part = scroll_bar_above_handle; | |
5260 | break; | |
5261 | case kControlPageDownPart: | |
5262 | bufp->part = scroll_bar_below_handle; | |
5263 | break; | |
b15325b2 | 5264 | #if TARGET_API_MAC_CARBON |
e0f712ba AC |
5265 | default: |
5266 | #else | |
1a578e9b | 5267 | case kControlIndicatorPart: |
e0f712ba | 5268 | #endif |
1a578e9b AC |
5269 | if (er->what == mouseDown) |
5270 | bar->dragging = make_number (0); | |
5271 | XSETVECTOR (last_mouse_scroll_bar, bar); | |
5272 | bufp->part = scroll_bar_handle; | |
5273 | break; | |
5274 | } | |
50bf7673 ST |
5275 | |
5276 | win_y = XINT (bufp->y) - XINT (bar->top); | |
5277 | top_range = VERTICAL_SCROLL_BAR_TOP_RANGE (0/*dummy*/, XINT (bar->height)); | |
5278 | ||
5279 | win_y -= VERTICAL_SCROLL_BAR_TOP_BORDER; | |
5280 | ||
5281 | win_y -= 24; | |
5282 | ||
5283 | if (! NILP (bar->dragging)) | |
5284 | win_y -= XINT (bar->dragging); | |
5285 | ||
5286 | if (win_y < 0) | |
5287 | win_y = 0; | |
5288 | if (win_y > top_range) | |
5289 | win_y = top_range; | |
5290 | ||
5291 | XSETINT (bufp->x, win_y); | |
5292 | XSETINT (bufp->y, top_range); | |
1a578e9b AC |
5293 | } |
5294 | ||
5b8b73ff | 5295 | #ifndef USE_TOOLKIT_SCROLL_BARS |
1a578e9b AC |
5296 | |
5297 | /* Handle some mouse motion while someone is dragging the scroll bar. | |
5298 | ||
5299 | This may be called from a signal handler, so we have to ignore GC | |
5300 | mark bits. */ | |
5301 | ||
5302 | static void | |
5303 | x_scroll_bar_note_movement (bar, y_pos, t) | |
5304 | struct scroll_bar *bar; | |
5305 | int y_pos; | |
5306 | Time t; | |
5307 | { | |
5308 | FRAME_PTR f = XFRAME (XWINDOW (bar->window)->frame); | |
5309 | ||
5310 | last_mouse_movement_time = t; | |
5311 | ||
5312 | f->mouse_moved = 1; | |
5313 | XSETVECTOR (last_mouse_scroll_bar, bar); | |
5314 | ||
5315 | /* If we're dragging the bar, display it. */ | |
5316 | if (! GC_NILP (bar->dragging)) | |
5317 | { | |
5318 | /* Where should the handle be now? */ | |
5319 | int new_start = y_pos - 24; | |
5320 | ||
5321 | if (new_start != XINT (bar->start)) | |
5322 | { | |
5323 | int new_end = new_start + (XINT (bar->end) - XINT (bar->start)); | |
5324 | ||
5325 | x_scroll_bar_set_handle (bar, new_start, new_end, 0); | |
5326 | } | |
5327 | } | |
5328 | } | |
5329 | ||
5b8b73ff | 5330 | #endif /* !USE_TOOLKIT_SCROLL_BARS */ |
1a578e9b | 5331 | |
95dfb192 YM |
5332 | /* Return information to the user about the current position of the mouse |
5333 | on the scroll bar. */ | |
1a578e9b AC |
5334 | |
5335 | static void | |
5336 | x_scroll_bar_report_motion (fp, bar_window, part, x, y, time) | |
5337 | FRAME_PTR *fp; | |
5338 | Lisp_Object *bar_window; | |
5339 | enum scroll_bar_part *part; | |
5340 | Lisp_Object *x, *y; | |
5341 | unsigned long *time; | |
5342 | { | |
5343 | struct scroll_bar *bar = XSCROLL_BAR (last_mouse_scroll_bar); | |
7ca7ccd5 YM |
5344 | ControlHandle ch = SCROLL_BAR_CONTROL_HANDLE (bar); |
5345 | #if TARGET_API_MAC_CARBON | |
5346 | WindowPtr wp = GetControlOwner (ch); | |
5347 | #else | |
5348 | WindowPtr wp = (*ch)->contrlOwner; | |
5349 | #endif | |
1a578e9b | 5350 | Point mouse_pos; |
50bf7673 | 5351 | struct frame *f = mac_window_to_frame (wp); |
1a578e9b AC |
5352 | int win_y, top_range; |
5353 | ||
50bf7673 | 5354 | SetPortWindowPort (wp); |
e0f712ba | 5355 | |
1a578e9b AC |
5356 | GetMouse (&mouse_pos); |
5357 | ||
5358 | win_y = mouse_pos.v - XINT (bar->top); | |
5359 | top_range = VERTICAL_SCROLL_BAR_TOP_RANGE (f, XINT (bar->height)); | |
5360 | ||
5361 | win_y -= VERTICAL_SCROLL_BAR_TOP_BORDER; | |
5362 | ||
5363 | win_y -= 24; | |
5364 | ||
5365 | if (! NILP (bar->dragging)) | |
5366 | win_y -= XINT (bar->dragging); | |
5367 | ||
5368 | if (win_y < 0) | |
5369 | win_y = 0; | |
5370 | if (win_y > top_range) | |
5371 | win_y = top_range; | |
5372 | ||
5373 | *fp = f; | |
5374 | *bar_window = bar->window; | |
5375 | ||
5376 | if (! NILP (bar->dragging)) | |
5377 | *part = scroll_bar_handle; | |
5378 | else if (win_y < XINT (bar->start)) | |
5379 | *part = scroll_bar_above_handle; | |
5380 | else if (win_y < XINT (bar->end) + VERTICAL_SCROLL_BAR_MIN_HANDLE) | |
5381 | *part = scroll_bar_handle; | |
5382 | else | |
5383 | *part = scroll_bar_below_handle; | |
5384 | ||
5385 | XSETINT (*x, win_y); | |
5386 | XSETINT (*y, top_range); | |
5387 | ||
5388 | f->mouse_moved = 0; | |
5389 | last_mouse_scroll_bar = Qnil; | |
5390 | ||
5391 | *time = last_mouse_movement_time; | |
5392 | } | |
e6bdfa32 YM |
5393 | |
5394 | ||
5395 | /* The screen has been cleared so we may have changed foreground or | |
5396 | background colors, and the scroll bars may need to be redrawn. | |
5397 | Clear out the scroll bars, and ask for expose events, so we can | |
5398 | redraw them. */ | |
5399 | ||
5400 | void | |
5401 | x_scroll_bar_clear (f) | |
5402 | FRAME_PTR f; | |
5403 | { | |
5404 | XTcondemn_scroll_bars (f); | |
5405 | XTjudge_scroll_bars (f); | |
5406 | } | |
5407 | ||
1a578e9b AC |
5408 | \f |
5409 | /*********************************************************************** | |
5410 | Text Cursor | |
5411 | ***********************************************************************/ | |
5412 | ||
1a578e9b AC |
5413 | /* Set clipping for output in glyph row ROW. W is the window in which |
5414 | we operate. GC is the graphics context to set clipping in. | |
1a578e9b AC |
5415 | |
5416 | ROW may be a text row or, e.g., a mode line. Text rows must be | |
5417 | clipped to the interior of the window dedicated to text display, | |
5418 | mode lines must be clipped to the whole window. */ | |
5419 | ||
5420 | static void | |
08f66682 | 5421 | x_clip_to_row (w, row, area, gc) |
1a578e9b AC |
5422 | struct window *w; |
5423 | struct glyph_row *row; | |
08f66682 | 5424 | int area; |
1a578e9b | 5425 | GC gc; |
1a578e9b AC |
5426 | { |
5427 | struct frame *f = XFRAME (WINDOW_FRAME (w)); | |
5428 | Rect clip_rect; | |
08f66682 | 5429 | int window_x, window_y, window_width; |
1a578e9b | 5430 | |
08f66682 | 5431 | window_box (w, area, &window_x, &window_y, &window_width, 0); |
1a578e9b | 5432 | |
08f66682 | 5433 | clip_rect.left = window_x; |
1a578e9b AC |
5434 | clip_rect.top = WINDOW_TO_FRAME_PIXEL_Y (w, row->y); |
5435 | clip_rect.top = max (clip_rect.top, window_y); | |
5436 | clip_rect.right = clip_rect.left + window_width; | |
5437 | clip_rect.bottom = clip_rect.top + row->visible_height; | |
5438 | ||
1c4ac540 | 5439 | mac_set_clip_rectangles (FRAME_MAC_DISPLAY (f), gc, &clip_rect, 1); |
1a578e9b AC |
5440 | } |
5441 | ||
5442 | ||
5443 | /* Draw a hollow box cursor on window W in glyph row ROW. */ | |
5444 | ||
5445 | static void | |
5446 | x_draw_hollow_cursor (w, row) | |
5447 | struct window *w; | |
5448 | struct glyph_row *row; | |
5449 | { | |
5450 | struct frame *f = XFRAME (WINDOW_FRAME (w)); | |
5451 | struct mac_display_info *dpyinfo = FRAME_MAC_DISPLAY_INFO (f); | |
5452 | Display *dpy = FRAME_MAC_DISPLAY (f); | |
5453 | int x, y, wd, h; | |
5454 | XGCValues xgcv; | |
5455 | struct glyph *cursor_glyph; | |
5456 | GC gc; | |
5457 | ||
1a578e9b AC |
5458 | /* Get the glyph the cursor is on. If we can't tell because |
5459 | the current matrix is invalid or such, give up. */ | |
5460 | cursor_glyph = get_phys_cursor_glyph (w); | |
5461 | if (cursor_glyph == NULL) | |
5462 | return; | |
5463 | ||
4d91ce74 | 5464 | /* Compute frame-relative coordinates for phys cursor. */ |
e8f6b0db | 5465 | get_phys_cursor_geometry (w, row, cursor_glyph, &x, &y, &h); |
4ea08bbf | 5466 | wd = w->phys_cursor_width; |
177c0ea7 | 5467 | |
1a578e9b AC |
5468 | /* The foreground of cursor_gc is typically the same as the normal |
5469 | background color, which can cause the cursor box to be invisible. */ | |
5470 | xgcv.foreground = f->output_data.mac->cursor_pixel; | |
5471 | if (dpyinfo->scratch_cursor_gc) | |
5472 | XChangeGC (dpy, dpyinfo->scratch_cursor_gc, GCForeground, &xgcv); | |
5473 | else | |
5474 | dpyinfo->scratch_cursor_gc = XCreateGC (dpy, FRAME_MAC_WINDOW (f), | |
5475 | GCForeground, &xgcv); | |
5476 | gc = dpyinfo->scratch_cursor_gc; | |
5477 | ||
5478 | /* Set clipping, draw the rectangle, and reset clipping again. */ | |
08f66682 | 5479 | x_clip_to_row (w, row, TEXT_AREA, gc); |
4ea08bbf | 5480 | mac_draw_rectangle (f, gc, x, y, wd, h - 1); |
1c4ac540 | 5481 | mac_reset_clip_rectangles (dpy, gc); |
1a578e9b AC |
5482 | } |
5483 | ||
5484 | ||
5485 | /* Draw a bar cursor on window W in glyph row ROW. | |
5486 | ||
5487 | Implementation note: One would like to draw a bar cursor with an | |
5488 | angle equal to the one given by the font property XA_ITALIC_ANGLE. | |
5489 | Unfortunately, I didn't find a font yet that has this property set. | |
5490 | --gerd. */ | |
5491 | ||
5492 | static void | |
e3564461 | 5493 | x_draw_bar_cursor (w, row, width, kind) |
1a578e9b AC |
5494 | struct window *w; |
5495 | struct glyph_row *row; | |
5496 | int width; | |
e3564461 | 5497 | enum text_cursor_kinds kind; |
1a578e9b | 5498 | { |
e3564461 ST |
5499 | struct frame *f = XFRAME (w->frame); |
5500 | struct glyph *cursor_glyph; | |
5501 | ||
5502 | /* If cursor is out of bounds, don't draw garbage. This can happen | |
5503 | in mini-buffer windows when switching between echo area glyphs | |
5504 | and mini-buffer. */ | |
5505 | cursor_glyph = get_phys_cursor_glyph (w); | |
5506 | if (cursor_glyph == NULL) | |
5507 | return; | |
5508 | ||
5509 | /* If on an image, draw like a normal cursor. That's usually better | |
5510 | visible than drawing a bar, esp. if the image is large so that | |
5511 | the bar might not be in the window. */ | |
5512 | if (cursor_glyph->type == IMAGE_GLYPH) | |
1a578e9b | 5513 | { |
e3564461 ST |
5514 | struct glyph_row *row; |
5515 | row = MATRIX_ROW (w->current_matrix, w->phys_cursor.vpos); | |
5516 | draw_phys_cursor_glyph (w, row, DRAW_CURSOR); | |
5517 | } | |
5518 | else | |
5519 | { | |
5520 | Display *dpy = FRAME_MAC_DISPLAY (f); | |
5521 | Window window = FRAME_MAC_WINDOW (f); | |
5522 | GC gc = FRAME_MAC_DISPLAY_INFO (f)->scratch_cursor_gc; | |
5523 | unsigned long mask = GCForeground | GCBackground; | |
5524 | struct face *face = FACE_FROM_ID (f, cursor_glyph->face_id); | |
1a578e9b | 5525 | XGCValues xgcv; |
177c0ea7 | 5526 | |
e3564461 ST |
5527 | /* If the glyph's background equals the color we normally draw |
5528 | the bar cursor in, the bar cursor in its normal color is | |
5529 | invisible. Use the glyph's foreground color instead in this | |
5530 | case, on the assumption that the glyph's colors are chosen so | |
5531 | that the glyph is legible. */ | |
5532 | if (face->background == f->output_data.mac->cursor_pixel) | |
5533 | xgcv.background = xgcv.foreground = face->foreground; | |
5534 | else | |
5535 | xgcv.background = xgcv.foreground = f->output_data.mac->cursor_pixel; | |
177c0ea7 | 5536 | |
1a578e9b AC |
5537 | if (gc) |
5538 | XChangeGC (dpy, gc, mask, &xgcv); | |
5539 | else | |
5540 | { | |
5541 | gc = XCreateGC (dpy, window, mask, &xgcv); | |
5542 | FRAME_MAC_DISPLAY_INFO (f)->scratch_cursor_gc = gc; | |
5543 | } | |
5544 | ||
5545 | if (width < 0) | |
668e2d32 | 5546 | width = FRAME_CURSOR_WIDTH (f); |
e3564461 | 5547 | width = min (cursor_glyph->pixel_width, width); |
1a578e9b | 5548 | |
e3564461 | 5549 | w->phys_cursor_width = width; |
08f66682 | 5550 | x_clip_to_row (w, row, TEXT_AREA, gc); |
e3564461 ST |
5551 | |
5552 | if (kind == BAR_CURSOR) | |
236072ae YM |
5553 | mac_fill_rectangle (f, gc, |
5554 | WINDOW_TEXT_TO_FRAME_PIXEL_X (w, w->phys_cursor.x), | |
5555 | WINDOW_TO_FRAME_PIXEL_Y (w, w->phys_cursor.y), | |
5556 | width, row->height); | |
e3564461 | 5557 | else |
236072ae YM |
5558 | mac_fill_rectangle (f, gc, |
5559 | WINDOW_TEXT_TO_FRAME_PIXEL_X (w, w->phys_cursor.x), | |
5560 | WINDOW_TO_FRAME_PIXEL_Y (w, w->phys_cursor.y + | |
5561 | row->height - width), | |
5562 | cursor_glyph->pixel_width, | |
5563 | width); | |
e3564461 | 5564 | |
1c4ac540 | 5565 | mac_reset_clip_rectangles (dpy, gc); |
1a578e9b AC |
5566 | } |
5567 | } | |
5568 | ||
5569 | ||
f9e65eb3 | 5570 | /* RIF: Define cursor CURSOR on frame F. */ |
1a578e9b AC |
5571 | |
5572 | static void | |
f9e65eb3 KS |
5573 | mac_define_frame_cursor (f, cursor) |
5574 | struct frame *f; | |
5575 | Cursor cursor; | |
1a578e9b | 5576 | { |
b465419f YM |
5577 | struct mac_display_info *dpyinfo = FRAME_MAC_DISPLAY_INFO (f); |
5578 | ||
5579 | if (dpyinfo->x_focus_frame == f) | |
5580 | SetThemeCursor (cursor); | |
1a578e9b AC |
5581 | } |
5582 | ||
5583 | ||
f9e65eb3 | 5584 | /* RIF: Clear area on frame F. */ |
1a578e9b AC |
5585 | |
5586 | static void | |
f9e65eb3 KS |
5587 | mac_clear_frame_area (f, x, y, width, height) |
5588 | struct frame *f; | |
5589 | int x, y, width, height; | |
1a578e9b | 5590 | { |
236072ae | 5591 | mac_clear_area (f, x, y, width, height); |
1a578e9b AC |
5592 | } |
5593 | ||
5594 | ||
f9e65eb3 | 5595 | /* RIF: Draw cursor on window W. */ |
1a578e9b AC |
5596 | |
5597 | static void | |
e5a3b7d9 | 5598 | mac_draw_window_cursor (w, glyph_row, x, y, cursor_type, cursor_width, on_p, active_p) |
1a578e9b | 5599 | struct window *w; |
f9e65eb3 | 5600 | struct glyph_row *glyph_row; |
e5a3b7d9 KS |
5601 | int x, y; |
5602 | int cursor_type, cursor_width; | |
5603 | int on_p, active_p; | |
1a578e9b | 5604 | { |
e5a3b7d9 | 5605 | if (on_p) |
1a578e9b | 5606 | { |
e5a3b7d9 | 5607 | w->phys_cursor_type = cursor_type; |
1a578e9b AC |
5608 | w->phys_cursor_on_p = 1; |
5609 | ||
797dc7b8 KS |
5610 | if (glyph_row->exact_window_width_line_p |
5611 | && w->phys_cursor.hpos >= glyph_row->used[TEXT_AREA]) | |
5612 | { | |
5613 | glyph_row->cursor_in_fringe_p = 1; | |
5614 | draw_fringe_bitmap (w, glyph_row, 0); | |
797dc7b8 | 5615 | } |
e3564461 | 5616 | else |
e5a3b7d9 | 5617 | switch (cursor_type) |
1a578e9b AC |
5618 | { |
5619 | case HOLLOW_BOX_CURSOR: | |
5620 | x_draw_hollow_cursor (w, glyph_row); | |
5621 | break; | |
5622 | ||
5623 | case FILLED_BOX_CURSOR: | |
f9e65eb3 | 5624 | draw_phys_cursor_glyph (w, glyph_row, DRAW_CURSOR); |
1a578e9b AC |
5625 | break; |
5626 | ||
5627 | case BAR_CURSOR: | |
e3564461 ST |
5628 | x_draw_bar_cursor (w, glyph_row, cursor_width, BAR_CURSOR); |
5629 | break; | |
5630 | ||
5631 | case HBAR_CURSOR: | |
5632 | x_draw_bar_cursor (w, glyph_row, cursor_width, HBAR_CURSOR); | |
1a578e9b AC |
5633 | break; |
5634 | ||
5635 | case NO_CURSOR: | |
e3564461 | 5636 | w->phys_cursor_width = 0; |
1a578e9b AC |
5637 | break; |
5638 | ||
5639 | default: | |
5640 | abort (); | |
5641 | } | |
1a578e9b | 5642 | } |
1a578e9b AC |
5643 | } |
5644 | ||
e0f712ba AC |
5645 | \f |
5646 | /* Icons. */ | |
1a578e9b | 5647 | |
e0f712ba | 5648 | #if 0 /* MAC_TODO: no icon support yet. */ |
1a578e9b | 5649 | int |
e0f712ba | 5650 | x_bitmap_icon (f, icon) |
1a578e9b | 5651 | struct frame *f; |
e0f712ba | 5652 | Lisp_Object icon; |
1a578e9b | 5653 | { |
e0f712ba | 5654 | HANDLE hicon; |
1a578e9b | 5655 | |
e0f712ba | 5656 | if (FRAME_W32_WINDOW (f) == 0) |
1a578e9b AC |
5657 | return 1; |
5658 | ||
e0f712ba AC |
5659 | if (NILP (icon)) |
5660 | hicon = LoadIcon (hinst, EMACS_CLASS); | |
5661 | else if (STRINGP (icon)) | |
d5db4077 | 5662 | hicon = LoadImage (NULL, (LPCTSTR) SDATA (icon), IMAGE_ICON, 0, 0, |
e0f712ba AC |
5663 | LR_DEFAULTSIZE | LR_LOADFROMFILE); |
5664 | else if (SYMBOLP (icon)) | |
5665 | { | |
5666 | LPCTSTR name; | |
5667 | ||
5668 | if (EQ (icon, intern ("application"))) | |
5669 | name = (LPCTSTR) IDI_APPLICATION; | |
5670 | else if (EQ (icon, intern ("hand"))) | |
5671 | name = (LPCTSTR) IDI_HAND; | |
5672 | else if (EQ (icon, intern ("question"))) | |
5673 | name = (LPCTSTR) IDI_QUESTION; | |
5674 | else if (EQ (icon, intern ("exclamation"))) | |
5675 | name = (LPCTSTR) IDI_EXCLAMATION; | |
5676 | else if (EQ (icon, intern ("asterisk"))) | |
5677 | name = (LPCTSTR) IDI_ASTERISK; | |
5678 | else if (EQ (icon, intern ("winlogo"))) | |
5679 | name = (LPCTSTR) IDI_WINLOGO; | |
5680 | else | |
5681 | return 1; | |
1a578e9b | 5682 | |
e0f712ba | 5683 | hicon = LoadIcon (NULL, name); |
1a578e9b | 5684 | } |
e0f712ba | 5685 | else |
1a578e9b AC |
5686 | return 1; |
5687 | ||
e0f712ba AC |
5688 | if (hicon == NULL) |
5689 | return 1; | |
1a578e9b | 5690 | |
e0f712ba AC |
5691 | PostMessage (FRAME_W32_WINDOW (f), WM_SETICON, (WPARAM) ICON_BIG, |
5692 | (LPARAM) hicon); | |
1a578e9b AC |
5693 | |
5694 | return 0; | |
5695 | } | |
e0f712ba | 5696 | #endif /* MAC_TODO */ |
1a578e9b | 5697 | \f |
e0f712ba AC |
5698 | /************************************************************************ |
5699 | Handling X errors | |
5700 | ************************************************************************/ | |
1a578e9b | 5701 | |
e0f712ba AC |
5702 | /* Display Error Handling functions not used on W32. Listing them here |
5703 | helps diff stay in step when comparing w32term.c with xterm.c. | |
1a578e9b | 5704 | |
1a578e9b | 5705 | x_error_catcher (display, error) |
1a578e9b | 5706 | x_catch_errors (dpy) |
1a578e9b | 5707 | x_catch_errors_unwind (old_val) |
1a578e9b | 5708 | x_check_errors (dpy, format) |
1a578e9b | 5709 | x_had_errors_p (dpy) |
1a578e9b | 5710 | x_clear_errors (dpy) |
1a578e9b | 5711 | x_uncatch_errors (dpy, count) |
1a578e9b | 5712 | x_trace_wire () |
e0f712ba AC |
5713 | x_connection_signal (signalnum) |
5714 | x_connection_closed (dpy, error_message) | |
1a578e9b | 5715 | x_error_quitter (display, error) |
1a578e9b | 5716 | x_error_handler (display, error) |
1a578e9b | 5717 | x_io_error_quitter (display) |
1a578e9b | 5718 | |
e0f712ba AC |
5719 | */ |
5720 | ||
1a578e9b AC |
5721 | \f |
5722 | /* Changing the font of the frame. */ | |
5723 | ||
5724 | /* Give frame F the font named FONTNAME as its default font, and | |
5725 | return the full name of that font. FONTNAME may be a wildcard | |
5726 | pattern; in that case, we choose some font that fits the pattern. | |
5727 | The return value shows which font we chose. */ | |
5728 | ||
5729 | Lisp_Object | |
5730 | x_new_font (f, fontname) | |
5731 | struct frame *f; | |
5732 | register char *fontname; | |
5733 | { | |
5734 | struct font_info *fontp | |
5735 | = FS_LOAD_FONT (f, 0, fontname, -1); | |
5736 | ||
5737 | if (!fontp) | |
5738 | return Qnil; | |
5739 | ||
e0f712ba AC |
5740 | FRAME_FONT (f) = (XFontStruct *) (fontp->font); |
5741 | FRAME_BASELINE_OFFSET (f) = fontp->baseline_offset; | |
5742 | FRAME_FONTSET (f) = -1; | |
5743 | ||
e169f939 ST |
5744 | FRAME_COLUMN_WIDTH (f) = fontp->average_width; |
5745 | FRAME_SPACE_WIDTH (f) = fontp->space_width; | |
f1a83aab KS |
5746 | FRAME_LINE_HEIGHT (f) = FONT_HEIGHT (FRAME_FONT (f)); |
5747 | ||
5748 | compute_fringe_widths (f, 1); | |
5749 | ||
1a578e9b | 5750 | /* Compute the scroll bar width in character columns. */ |
f1a83aab | 5751 | if (FRAME_CONFIG_SCROLL_BAR_WIDTH (f) > 0) |
1a578e9b | 5752 | { |
f1a83aab | 5753 | int wid = FRAME_COLUMN_WIDTH (f); |
ffe8b3f4 | 5754 | FRAME_CONFIG_SCROLL_BAR_COLS (f) |
f1a83aab | 5755 | = (FRAME_CONFIG_SCROLL_BAR_WIDTH (f) + wid-1) / wid; |
1a578e9b AC |
5756 | } |
5757 | else | |
5758 | { | |
f1a83aab KS |
5759 | int wid = FRAME_COLUMN_WIDTH (f); |
5760 | FRAME_CONFIG_SCROLL_BAR_COLS (f) = (14 + wid - 1) / wid; | |
1a578e9b AC |
5761 | } |
5762 | ||
5763 | /* Now make the frame display the given font. */ | |
5764 | if (FRAME_MAC_WINDOW (f) != 0) | |
5765 | { | |
f00691a3 | 5766 | XSetFont (FRAME_MAC_DISPLAY (f), f->output_data.mac->normal_gc, |
f1a83aab | 5767 | FRAME_FONT (f)); |
f00691a3 | 5768 | XSetFont (FRAME_MAC_DISPLAY (f), f->output_data.mac->reverse_gc, |
f1a83aab | 5769 | FRAME_FONT (f)); |
f00691a3 | 5770 | XSetFont (FRAME_MAC_DISPLAY (f), f->output_data.mac->cursor_gc, |
f1a83aab | 5771 | FRAME_FONT (f)); |
f00691a3 | 5772 | |
b15325b2 ST |
5773 | /* Don't change the size of a tip frame; there's no point in |
5774 | doing it because it's done in Fx_show_tip, and it leads to | |
5775 | problems because the tip frame has no widget. */ | |
e0f712ba | 5776 | if (NILP (tip_frame) || XFRAME (tip_frame) != f) |
f1a83aab | 5777 | x_set_window_size (f, 0, FRAME_COLS (f), FRAME_LINES (f)); |
1a578e9b | 5778 | } |
1a578e9b AC |
5779 | |
5780 | return build_string (fontp->full_name); | |
5781 | } | |
b15325b2 | 5782 | |
1a578e9b | 5783 | /* Give frame F the fontset named FONTSETNAME as its default font, and |
e0f712ba AC |
5784 | return the full name of that fontset. FONTSETNAME may be a wildcard |
5785 | pattern; in that case, we choose some fontset that fits the pattern. | |
5786 | The return value shows which fontset we chose. */ | |
1a578e9b AC |
5787 | |
5788 | Lisp_Object | |
5789 | x_new_fontset (f, fontsetname) | |
5790 | struct frame *f; | |
5791 | char *fontsetname; | |
5792 | { | |
5793 | int fontset = fs_query_fontset (build_string (fontsetname), 0); | |
5794 | Lisp_Object result; | |
5795 | ||
5796 | if (fontset < 0) | |
5797 | return Qnil; | |
5798 | ||
e0f712ba | 5799 | if (FRAME_FONTSET (f) == fontset) |
1a578e9b AC |
5800 | /* This fontset is already set in frame F. There's nothing more |
5801 | to do. */ | |
5802 | return fontset_name (fontset); | |
5803 | ||
d5db4077 | 5804 | result = x_new_font (f, (SDATA (fontset_ascii (fontset)))); |
1a578e9b AC |
5805 | |
5806 | if (!STRINGP (result)) | |
5807 | /* Can't load ASCII font. */ | |
5808 | return Qnil; | |
5809 | ||
e0f712ba | 5810 | /* Since x_new_font doesn't update any fontset information, do it now. */ |
7ca7ccd5 | 5811 | FRAME_FONTSET (f) = fontset; |
1a578e9b | 5812 | |
1a578e9b AC |
5813 | return build_string (fontsetname); |
5814 | } | |
5815 | ||
1a578e9b AC |
5816 | \f |
5817 | /*********************************************************************** | |
e0f712ba | 5818 | TODO: W32 Input Methods |
1a578e9b | 5819 | ***********************************************************************/ |
e0f712ba | 5820 | /* Listing missing functions from xterm.c helps diff stay in step. |
1a578e9b | 5821 | |
1a578e9b | 5822 | xim_destroy_callback (xim, client_data, call_data) |
1a578e9b | 5823 | xim_open_dpy (dpyinfo, resource_name) |
1a578e9b | 5824 | struct xim_inst_t |
1a578e9b | 5825 | xim_instantiate_callback (display, client_data, call_data) |
1a578e9b | 5826 | xim_initialize (dpyinfo, resource_name) |
1a578e9b | 5827 | xim_close_dpy (dpyinfo) |
1a578e9b | 5828 | |
e0f712ba | 5829 | */ |
1a578e9b | 5830 | |
1a578e9b | 5831 | \f |
bf06c82f ST |
5832 | void |
5833 | mac_get_window_bounds (f, inner, outer) | |
5834 | struct frame *f; | |
5835 | Rect *inner, *outer; | |
5836 | { | |
5837 | #if TARGET_API_MAC_CARBON | |
5838 | GetWindowBounds (FRAME_MAC_WINDOW (f), kWindowContentRgn, inner); | |
5839 | GetWindowBounds (FRAME_MAC_WINDOW (f), kWindowStructureRgn, outer); | |
5840 | #else /* not TARGET_API_MAC_CARBON */ | |
5841 | RgnHandle region = NewRgn (); | |
f94a2622 | 5842 | |
bf06c82f ST |
5843 | GetWindowRegion (FRAME_MAC_WINDOW (f), kWindowContentRgn, region); |
5844 | *inner = (*region)->rgnBBox; | |
5845 | GetWindowRegion (FRAME_MAC_WINDOW (f), kWindowStructureRgn, region); | |
5846 | *outer = (*region)->rgnBBox; | |
5847 | DisposeRgn (region); | |
5848 | #endif /* not TARGET_API_MAC_CARBON */ | |
5849 | } | |
5850 | ||
bed0bf95 YM |
5851 | static void |
5852 | mac_handle_origin_change (f) | |
5853 | struct frame *f; | |
5854 | { | |
5855 | x_real_positions (f, &f->left_pos, &f->top_pos); | |
5856 | } | |
5857 | ||
5858 | static void | |
5859 | mac_handle_size_change (f, pixelwidth, pixelheight) | |
5860 | struct frame *f; | |
5861 | int pixelwidth, pixelheight; | |
5862 | { | |
5863 | int cols, rows; | |
5864 | ||
5865 | cols = FRAME_PIXEL_WIDTH_TO_TEXT_COLS (f, pixelwidth); | |
5866 | rows = FRAME_PIXEL_HEIGHT_TO_TEXT_LINES (f, pixelheight); | |
5867 | ||
5868 | if (cols != FRAME_COLS (f) | |
5869 | || rows != FRAME_LINES (f) | |
5870 | || pixelwidth != FRAME_PIXEL_WIDTH (f) | |
5871 | || pixelheight != FRAME_PIXEL_HEIGHT (f)) | |
5872 | { | |
5873 | /* We pass 1 for DELAY since we can't run Lisp code inside of | |
5874 | a BLOCK_INPUT. */ | |
5875 | change_frame_size (f, rows, cols, 0, 1, 0); | |
5876 | FRAME_PIXEL_WIDTH (f) = pixelwidth; | |
5877 | FRAME_PIXEL_HEIGHT (f) = pixelheight; | |
5878 | SET_FRAME_GARBAGED (f); | |
5879 | ||
5880 | /* If cursor was outside the new size, mark it as off. */ | |
5881 | mark_window_cursors_off (XWINDOW (f->root_window)); | |
5882 | ||
5883 | /* Clear out any recollection of where the mouse highlighting | |
5884 | was, since it might be in a place that's outside the new | |
5885 | frame size. Actually checking whether it is outside is a | |
5886 | pain in the neck, so don't try--just let the highlighting be | |
5887 | done afresh with new size. */ | |
5888 | cancel_mouse_face (f); | |
5889 | ||
5890 | #if TARGET_API_MAC_CARBON | |
5891 | if (f->output_data.mac->hourglass_control) | |
5892 | { | |
5893 | #if USE_CG_DRAWING | |
5894 | mac_prepare_for_quickdraw (f); | |
5895 | #endif | |
5896 | MoveControl (f->output_data.mac->hourglass_control, | |
5897 | pixelwidth - HOURGLASS_WIDTH, 0); | |
5898 | } | |
5899 | #endif | |
5900 | } | |
5901 | } | |
bf06c82f | 5902 | |
95dfb192 | 5903 | \f |
1a578e9b AC |
5904 | /* Calculate the absolute position in frame F |
5905 | from its current recorded position values and gravity. */ | |
5906 | ||
e0f712ba | 5907 | void |
1a578e9b AC |
5908 | x_calc_absolute_position (f) |
5909 | struct frame *f; | |
5910 | { | |
bf06c82f | 5911 | int width_diff = 0, height_diff = 0; |
f1a83aab | 5912 | int flags = f->size_hint_flags; |
bf06c82f | 5913 | Rect inner, outer; |
1a578e9b | 5914 | |
bf06c82f ST |
5915 | /* We have nothing to do if the current position |
5916 | is already for the top-left corner. */ | |
5917 | if (! ((flags & XNegative) || (flags & YNegative))) | |
5918 | return; | |
1a578e9b | 5919 | |
bf06c82f | 5920 | /* Find the offsets of the outside upper-left corner of |
1a578e9b | 5921 | the inner window, with respect to the outer window. */ |
bf06c82f | 5922 | mac_get_window_bounds (f, &inner, &outer); |
e0f712ba | 5923 | |
bf06c82f ST |
5924 | width_diff = (outer.right - outer.left) - (inner.right - inner.left); |
5925 | height_diff = (outer.bottom - outer.top) - (inner.bottom - inner.top); | |
1a578e9b AC |
5926 | |
5927 | /* Treat negative positions as relative to the leftmost bottommost | |
5928 | position that fits on the screen. */ | |
5929 | if (flags & XNegative) | |
f1a83aab | 5930 | f->left_pos = (FRAME_MAC_DISPLAY_INFO (f)->width |
bf06c82f | 5931 | - width_diff |
f1a83aab KS |
5932 | - FRAME_PIXEL_WIDTH (f) |
5933 | + f->left_pos); | |
bf06c82f | 5934 | |
1a578e9b | 5935 | if (flags & YNegative) |
f1a83aab | 5936 | f->top_pos = (FRAME_MAC_DISPLAY_INFO (f)->height |
bf06c82f | 5937 | - height_diff |
f1a83aab KS |
5938 | - FRAME_PIXEL_HEIGHT (f) |
5939 | + f->top_pos); | |
bf06c82f | 5940 | |
1a578e9b AC |
5941 | /* The left_pos and top_pos |
5942 | are now relative to the top and left screen edges, | |
5943 | so the flags should correspond. */ | |
f1a83aab | 5944 | f->size_hint_flags &= ~ (XNegative | YNegative); |
1a578e9b AC |
5945 | } |
5946 | ||
5947 | /* CHANGE_GRAVITY is 1 when calling from Fset_frame_position, | |
5948 | to really change the position, and 0 when calling from | |
5949 | x_make_frame_visible (in that case, XOFF and YOFF are the current | |
5950 | position values). It is -1 when calling from x_set_frame_parameters, | |
5951 | which means, do adjust for borders but don't change the gravity. */ | |
5952 | ||
5953 | void | |
5954 | x_set_offset (f, xoff, yoff, change_gravity) | |
5955 | struct frame *f; | |
5956 | register int xoff, yoff; | |
5957 | int change_gravity; | |
5958 | { | |
5959 | if (change_gravity > 0) | |
5960 | { | |
f1a83aab KS |
5961 | f->top_pos = yoff; |
5962 | f->left_pos = xoff; | |
5963 | f->size_hint_flags &= ~ (XNegative | YNegative); | |
1a578e9b | 5964 | if (xoff < 0) |
f1a83aab | 5965 | f->size_hint_flags |= XNegative; |
1a578e9b | 5966 | if (yoff < 0) |
f1a83aab KS |
5967 | f->size_hint_flags |= YNegative; |
5968 | f->win_gravity = NorthWestGravity; | |
1a578e9b AC |
5969 | } |
5970 | x_calc_absolute_position (f); | |
5971 | ||
5972 | BLOCK_INPUT; | |
5973 | x_wm_set_size_hint (f, (long) 0, 0); | |
5974 | ||
bf06c82f ST |
5975 | #if TARGET_API_MAC_CARBON |
5976 | MoveWindowStructure (FRAME_MAC_WINDOW (f), f->left_pos, f->top_pos); | |
5977 | /* If the title bar is completely outside the screen, adjust the | |
5978 | position. */ | |
5979 | ConstrainWindowToScreen (FRAME_MAC_WINDOW (f), kWindowTitleBarRgn, | |
5980 | kWindowConstrainMoveRegardlessOfFit | |
5981 | | kWindowConstrainAllowPartial, NULL, NULL); | |
bed0bf95 YM |
5982 | #if USE_CARBON_EVENTS |
5983 | if (!NILP (tip_frame) && XFRAME (tip_frame) == f) | |
5984 | #endif | |
5985 | mac_handle_origin_change (f); | |
bf06c82f ST |
5986 | #else |
5987 | { | |
5988 | Rect inner, outer, screen_rect, dummy; | |
5989 | RgnHandle region = NewRgn (); | |
f94a2622 | 5990 | |
bf06c82f ST |
5991 | mac_get_window_bounds (f, &inner, &outer); |
5992 | f->x_pixels_diff = inner.left - outer.left; | |
5993 | f->y_pixels_diff = inner.top - outer.top; | |
5994 | MoveWindow (FRAME_MAC_WINDOW (f), f->left_pos + f->x_pixels_diff, | |
5995 | f->top_pos + f->y_pixels_diff, false); | |
5996 | ||
5997 | /* If the title bar is completely outside the screen, adjust the | |
5998 | position. The variable `outer' holds the title bar rectangle. | |
5999 | The variable `inner' holds slightly smaller one than `outer', | |
6000 | so that the calculation of overlapping may not become too | |
6001 | strict. */ | |
6002 | GetWindowRegion (FRAME_MAC_WINDOW (f), kWindowTitleBarRgn, region); | |
6003 | outer = (*region)->rgnBBox; | |
6004 | DisposeRgn (region); | |
6005 | inner = outer; | |
6006 | InsetRect (&inner, 8, 8); | |
6007 | screen_rect = qd.screenBits.bounds; | |
6008 | screen_rect.top += GetMBarHeight (); | |
6009 | ||
6010 | if (!SectRect (&inner, &screen_rect, &dummy)) | |
6011 | { | |
6012 | if (inner.right <= screen_rect.left) | |
6013 | f->left_pos = screen_rect.left; | |
6014 | else if (inner.left >= screen_rect.right) | |
6015 | f->left_pos = screen_rect.right - (outer.right - outer.left); | |
6016 | ||
6017 | if (inner.bottom <= screen_rect.top) | |
6018 | f->top_pos = screen_rect.top; | |
6019 | else if (inner.top >= screen_rect.bottom) | |
6020 | f->top_pos = screen_rect.bottom - (outer.bottom - outer.top); | |
6021 | ||
6022 | MoveWindow (FRAME_MAC_WINDOW (f), f->left_pos + f->x_pixels_diff, | |
6023 | f->top_pos + f->y_pixels_diff, false); | |
6024 | } | |
6025 | } | |
6026 | #endif | |
1a578e9b AC |
6027 | |
6028 | UNBLOCK_INPUT; | |
6029 | } | |
6030 | ||
6031 | /* Call this to change the size of frame F's x-window. | |
6032 | If CHANGE_GRAVITY is 1, we change to top-left-corner window gravity | |
6033 | for this size change and subsequent size changes. | |
6034 | Otherwise we leave the window gravity unchanged. */ | |
6035 | ||
6036 | void | |
6037 | x_set_window_size (f, change_gravity, cols, rows) | |
6038 | struct frame *f; | |
6039 | int change_gravity; | |
6040 | int cols, rows; | |
6041 | { | |
6042 | int pixelwidth, pixelheight; | |
177c0ea7 | 6043 | |
e0f712ba | 6044 | BLOCK_INPUT; |
177c0ea7 | 6045 | |
1a578e9b | 6046 | check_frame_size (f, &rows, &cols); |
f1a83aab KS |
6047 | f->scroll_bar_actual_width |
6048 | = FRAME_SCROLL_BAR_COLS (f) * FRAME_COLUMN_WIDTH (f); | |
d33c49e8 | 6049 | |
5958f265 | 6050 | compute_fringe_widths (f, 0); |
d33c49e8 | 6051 | |
f1a83aab KS |
6052 | pixelwidth = FRAME_TEXT_COLS_TO_PIXEL_WIDTH (f, cols); |
6053 | pixelheight = FRAME_TEXT_LINES_TO_PIXEL_HEIGHT (f, rows); | |
1a578e9b | 6054 | |
f1a83aab | 6055 | f->win_gravity = NorthWestGravity; |
1a578e9b AC |
6056 | x_wm_set_size_hint (f, (long) 0, 0); |
6057 | ||
6058 | SizeWindow (FRAME_MAC_WINDOW (f), pixelwidth, pixelheight, 0); | |
1a578e9b | 6059 | |
bed0bf95 YM |
6060 | #if USE_CARBON_EVENTS |
6061 | if (!NILP (tip_frame) && f == XFRAME (tip_frame)) | |
6062 | #endif | |
6063 | mac_handle_size_change (f, pixelwidth, pixelheight); | |
e0f712ba AC |
6064 | |
6065 | UNBLOCK_INPUT; | |
1a578e9b AC |
6066 | } |
6067 | \f | |
6068 | /* Mouse warping. */ | |
6069 | ||
6070 | void x_set_mouse_pixel_position (struct frame *f, int pix_x, int pix_y); | |
6071 | ||
6072 | void | |
6073 | x_set_mouse_position (f, x, y) | |
6074 | struct frame *f; | |
6075 | int x, y; | |
6076 | { | |
6077 | int pix_x, pix_y; | |
6078 | ||
f1a83aab KS |
6079 | pix_x = FRAME_COL_TO_PIXEL_X (f, x) + FRAME_COLUMN_WIDTH (f) / 2; |
6080 | pix_y = FRAME_LINE_TO_PIXEL_Y (f, y) + FRAME_LINE_HEIGHT (f) / 2; | |
1a578e9b AC |
6081 | |
6082 | if (pix_x < 0) pix_x = 0; | |
f1a83aab | 6083 | if (pix_x > FRAME_PIXEL_WIDTH (f)) pix_x = FRAME_PIXEL_WIDTH (f); |
1a578e9b AC |
6084 | |
6085 | if (pix_y < 0) pix_y = 0; | |
f1a83aab | 6086 | if (pix_y > FRAME_PIXEL_HEIGHT (f)) pix_y = FRAME_PIXEL_HEIGHT (f); |
1a578e9b AC |
6087 | |
6088 | x_set_mouse_pixel_position (f, pix_x, pix_y); | |
6089 | } | |
6090 | ||
1a578e9b AC |
6091 | void |
6092 | x_set_mouse_pixel_position (f, pix_x, pix_y) | |
6093 | struct frame *f; | |
6094 | int pix_x, pix_y; | |
6095 | { | |
92289429 YM |
6096 | #ifdef MAC_OSX |
6097 | Point p; | |
6098 | CGPoint point; | |
6099 | ||
6100 | BLOCK_INPUT; | |
6101 | SetPortWindowPort (FRAME_MAC_WINDOW (f)); | |
6102 | p.h = pix_x; | |
6103 | p.v = pix_y; | |
6104 | LocalToGlobal (&p); | |
6105 | point.x = p.h; | |
6106 | point.y = p.v; | |
6107 | CGWarpMouseCursorPosition (point); | |
6108 | UNBLOCK_INPUT; | |
6109 | #else | |
6110 | #if 0 /* MAC_TODO: LMSetMouseLocation and CursorDeviceMoveTo are non-Carbon */ | |
1a578e9b AC |
6111 | BLOCK_INPUT; |
6112 | ||
6113 | XWarpPointer (FRAME_X_DISPLAY (f), None, FRAME_X_WINDOW (f), | |
6114 | 0, 0, 0, 0, pix_x, pix_y); | |
6115 | UNBLOCK_INPUT; | |
6116 | #endif | |
92289429 | 6117 | #endif |
1a578e9b AC |
6118 | } |
6119 | \f | |
6120 | /* focus shifting, raising and lowering. */ | |
6121 | ||
e0f712ba | 6122 | void |
1a578e9b AC |
6123 | x_focus_on_frame (f) |
6124 | struct frame *f; | |
6125 | { | |
6126 | #if 0 /* This proves to be unpleasant. */ | |
6127 | x_raise_frame (f); | |
6128 | #endif | |
6129 | #if 0 | |
6130 | /* I don't think that the ICCCM allows programs to do things like this | |
6131 | without the interaction of the window manager. Whatever you end up | |
6132 | doing with this code, do it to x_unfocus_frame too. */ | |
6133 | XSetInputFocus (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
6134 | RevertToPointerRoot, CurrentTime); | |
6135 | #endif /* ! 0 */ | |
6136 | } | |
6137 | ||
e0f712ba | 6138 | void |
1a578e9b AC |
6139 | x_unfocus_frame (f) |
6140 | struct frame *f; | |
6141 | { | |
1a578e9b AC |
6142 | } |
6143 | ||
6144 | /* Raise frame F. */ | |
95dfb192 | 6145 | |
1a578e9b AC |
6146 | void |
6147 | x_raise_frame (f) | |
6148 | struct frame *f; | |
6149 | { | |
6150 | if (f->async_visible) | |
c3f4c690 ST |
6151 | { |
6152 | BLOCK_INPUT; | |
b465419f | 6153 | BringToFront (FRAME_MAC_WINDOW (f)); |
c3f4c690 ST |
6154 | UNBLOCK_INPUT; |
6155 | } | |
1a578e9b AC |
6156 | } |
6157 | ||
6158 | /* Lower frame F. */ | |
95dfb192 | 6159 | |
1a578e9b AC |
6160 | void |
6161 | x_lower_frame (f) | |
6162 | struct frame *f; | |
6163 | { | |
6164 | if (f->async_visible) | |
c3f4c690 ST |
6165 | { |
6166 | BLOCK_INPUT; | |
b465419f | 6167 | SendBehind (FRAME_MAC_WINDOW (f), NULL); |
c3f4c690 ST |
6168 | UNBLOCK_INPUT; |
6169 | } | |
1a578e9b AC |
6170 | } |
6171 | ||
e0f712ba | 6172 | static void |
1a578e9b AC |
6173 | XTframe_raise_lower (f, raise_flag) |
6174 | FRAME_PTR f; | |
6175 | int raise_flag; | |
6176 | { | |
6177 | if (raise_flag) | |
6178 | x_raise_frame (f); | |
6179 | else | |
6180 | x_lower_frame (f); | |
6181 | } | |
6182 | \f | |
6183 | /* Change of visibility. */ | |
6184 | ||
1f98fbb4 YM |
6185 | static void |
6186 | mac_handle_visibility_change (f) | |
6187 | struct frame *f; | |
6188 | { | |
6189 | WindowPtr wp = FRAME_MAC_WINDOW (f); | |
6190 | int visible = 0, iconified = 0; | |
6191 | struct input_event buf; | |
6192 | ||
6193 | if (IsWindowVisible (wp)) | |
f93e4d4f YM |
6194 | { |
6195 | if (IsWindowCollapsed (wp)) | |
6196 | iconified = 1; | |
6197 | else | |
6198 | visible = 1; | |
6199 | } | |
1f98fbb4 YM |
6200 | |
6201 | if (!f->async_visible && visible) | |
6202 | { | |
6203 | if (f->iconified) | |
6204 | { | |
6205 | /* wait_reading_process_output will notice this and update | |
6206 | the frame's display structures. If we were made | |
6207 | invisible, we should not set garbaged, because that stops | |
6208 | redrawing on Update events. */ | |
6209 | SET_FRAME_GARBAGED (f); | |
6210 | ||
6211 | EVENT_INIT (buf); | |
6212 | buf.kind = DEICONIFY_EVENT; | |
6213 | XSETFRAME (buf.frame_or_window, f); | |
36f0107c | 6214 | buf.arg = Qnil; |
1f98fbb4 YM |
6215 | kbd_buffer_store_event (&buf); |
6216 | } | |
6217 | else if (! NILP (Vframe_list) && ! NILP (XCDR (Vframe_list))) | |
6218 | /* Force a redisplay sooner or later to update the | |
6219 | frame titles in case this is the second frame. */ | |
6220 | record_asynch_buffer_change (); | |
6221 | } | |
6222 | else if (f->async_visible && !visible) | |
6223 | if (iconified) | |
6224 | { | |
6225 | EVENT_INIT (buf); | |
6226 | buf.kind = ICONIFY_EVENT; | |
6227 | XSETFRAME (buf.frame_or_window, f); | |
36f0107c | 6228 | buf.arg = Qnil; |
1f98fbb4 YM |
6229 | kbd_buffer_store_event (&buf); |
6230 | } | |
6231 | ||
6232 | f->async_visible = visible; | |
6233 | f->async_iconified = iconified; | |
6234 | } | |
6235 | ||
1a578e9b AC |
6236 | /* This tries to wait until the frame is really visible. |
6237 | However, if the window manager asks the user where to position | |
6238 | the frame, this will return before the user finishes doing that. | |
6239 | The frame will not actually be visible at that time, | |
6240 | but it will become visible later when the window manager | |
6241 | finishes with it. */ | |
6242 | ||
6243 | void | |
6244 | x_make_frame_visible (f) | |
6245 | struct frame *f; | |
6246 | { | |
1a578e9b AC |
6247 | BLOCK_INPUT; |
6248 | ||
6249 | if (! FRAME_VISIBLE_P (f)) | |
6250 | { | |
6251 | /* We test FRAME_GARBAGED_P here to make sure we don't | |
6252 | call x_set_offset a second time | |
6253 | if we get to x_make_frame_visible a second time | |
6254 | before the window gets really visible. */ | |
6255 | if (! FRAME_ICONIFIED_P (f) | |
6256 | && ! f->output_data.mac->asked_for_visible) | |
f93e4d4f | 6257 | { |
b15325b2 | 6258 | #if TARGET_API_MAC_CARBON |
f93e4d4f YM |
6259 | if (!(FRAME_SIZE_HINTS (f)->flags & (USPosition | PPosition))) |
6260 | { | |
6261 | struct frame *sf = SELECTED_FRAME (); | |
6262 | if (!FRAME_MAC_P (sf)) | |
6263 | RepositionWindow (FRAME_MAC_WINDOW (f), NULL, | |
6264 | kWindowCenterOnMainScreen); | |
6265 | else | |
6266 | RepositionWindow (FRAME_MAC_WINDOW (f), | |
6267 | FRAME_MAC_WINDOW (sf), | |
e9859e26 | 6268 | #if MAC_OS_X_VERSION_MAX_ALLOWED >= 1020 |
f93e4d4f | 6269 | kWindowCascadeStartAtParentWindowScreen |
b15325b2 | 6270 | #else |
f93e4d4f | 6271 | kWindowCascadeOnParentWindowScreen |
b15325b2 | 6272 | #endif |
f93e4d4f | 6273 | ); |
bed0bf95 YM |
6274 | #if USE_CARBON_EVENTS |
6275 | if (!NILP (tip_frame) && f == XFRAME (tip_frame)) | |
6276 | #endif | |
6277 | mac_handle_origin_change (f); | |
f93e4d4f YM |
6278 | } |
6279 | else | |
b15325b2 | 6280 | #endif |
f93e4d4f YM |
6281 | x_set_offset (f, f->left_pos, f->top_pos, 0); |
6282 | } | |
1f98fbb4 YM |
6283 | |
6284 | f->output_data.mac->asked_for_visible = 1; | |
6285 | ||
1f98fbb4 | 6286 | CollapseWindow (FRAME_MAC_WINDOW (f), false); |
1a578e9b AC |
6287 | ShowWindow (FRAME_MAC_WINDOW (f)); |
6288 | } | |
6289 | ||
6290 | XFlush (FRAME_MAC_DISPLAY (f)); | |
6291 | ||
6292 | /* Synchronize to ensure Emacs knows the frame is visible | |
6293 | before we do anything else. We do this loop with input not blocked | |
6294 | so that incoming events are handled. */ | |
6295 | { | |
6296 | Lisp_Object frame; | |
6297 | int count; | |
6298 | ||
6299 | /* This must come after we set COUNT. */ | |
6300 | UNBLOCK_INPUT; | |
6301 | ||
6302 | XSETFRAME (frame, f); | |
6303 | ||
6304 | /* Wait until the frame is visible. Process X events until a | |
6305 | MapNotify event has been seen, or until we think we won't get a | |
6306 | MapNotify at all.. */ | |
6307 | for (count = input_signal_count + 10; | |
6308 | input_signal_count < count && !FRAME_VISIBLE_P (f);) | |
6309 | { | |
6310 | /* Force processing of queued events. */ | |
6311 | x_sync (f); | |
6312 | ||
6313 | /* Machines that do polling rather than SIGIO have been | |
6314 | observed to go into a busy-wait here. So we'll fake an | |
6315 | alarm signal to let the handler know that there's something | |
6316 | to be read. We used to raise a real alarm, but it seems | |
6317 | that the handler isn't always enabled here. This is | |
6318 | probably a bug. */ | |
6319 | if (input_polling_used ()) | |
6320 | { | |
6321 | /* It could be confusing if a real alarm arrives while | |
6322 | processing the fake one. Turn it off and let the | |
6323 | handler reset it. */ | |
6324 | extern void poll_for_input_1 P_ ((void)); | |
6325 | int old_poll_suppress_count = poll_suppress_count; | |
6326 | poll_suppress_count = 1; | |
6327 | poll_for_input_1 (); | |
6328 | poll_suppress_count = old_poll_suppress_count; | |
6329 | } | |
6330 | ||
6331 | /* See if a MapNotify event has been processed. */ | |
6332 | FRAME_SAMPLE_VISIBILITY (f); | |
6333 | } | |
6334 | } | |
6335 | } | |
6336 | ||
6337 | /* Change from mapped state to withdrawn state. */ | |
6338 | ||
6339 | /* Make the frame visible (mapped and not iconified). */ | |
6340 | ||
6341 | void | |
6342 | x_make_frame_invisible (f) | |
6343 | struct frame *f; | |
6344 | { | |
1f98fbb4 YM |
6345 | /* A deactivate event does not occur when the last visible frame is |
6346 | made invisible. So if we clear the highlight here, it will not | |
6347 | be rehighlighted when it is made visible. */ | |
6348 | #if 0 | |
1a578e9b AC |
6349 | /* Don't keep the highlight on an invisible frame. */ |
6350 | if (FRAME_MAC_DISPLAY_INFO (f)->x_highlight_frame == f) | |
6351 | FRAME_MAC_DISPLAY_INFO (f)->x_highlight_frame = 0; | |
1f98fbb4 | 6352 | #endif |
177c0ea7 | 6353 | |
1a578e9b | 6354 | BLOCK_INPUT; |
177c0ea7 | 6355 | |
7ca7ccd5 YM |
6356 | /* Before unmapping the window, update the WM_SIZE_HINTS property to claim |
6357 | that the current position of the window is user-specified, rather than | |
6358 | program-specified, so that when the window is mapped again, it will be | |
6359 | placed at the same location, without forcing the user to position it | |
6360 | by hand again (they have already done that once for this window.) */ | |
6361 | x_wm_set_size_hint (f, (long) 0, 1); | |
6362 | ||
1a578e9b | 6363 | HideWindow (FRAME_MAC_WINDOW (f)); |
177c0ea7 | 6364 | |
1a578e9b | 6365 | UNBLOCK_INPUT; |
1f98fbb4 YM |
6366 | |
6367 | #if !USE_CARBON_EVENTS | |
6368 | mac_handle_visibility_change (f); | |
6369 | #endif | |
1a578e9b AC |
6370 | } |
6371 | ||
6372 | /* Change window state from mapped to iconified. */ | |
6373 | ||
6374 | void | |
6375 | x_iconify_frame (f) | |
6376 | struct frame *f; | |
6377 | { | |
3e7424f7 | 6378 | OSStatus err; |
1f98fbb4 YM |
6379 | |
6380 | /* A deactivate event does not occur when the last visible frame is | |
6381 | iconified. So if we clear the highlight here, it will not be | |
6382 | rehighlighted when it is deiconified. */ | |
6383 | #if 0 | |
1a578e9b | 6384 | /* Don't keep the highlight on an invisible frame. */ |
742fbed7 AC |
6385 | if (FRAME_MAC_DISPLAY_INFO (f)->x_highlight_frame == f) |
6386 | FRAME_MAC_DISPLAY_INFO (f)->x_highlight_frame = 0; | |
1f98fbb4 | 6387 | #endif |
1a578e9b AC |
6388 | |
6389 | if (f->async_iconified) | |
6390 | return; | |
6391 | ||
6392 | BLOCK_INPUT; | |
6393 | ||
1f98fbb4 YM |
6394 | FRAME_SAMPLE_VISIBILITY (f); |
6395 | ||
6396 | if (! FRAME_VISIBLE_P (f)) | |
6397 | ShowWindow (FRAME_MAC_WINDOW (f)); | |
6398 | ||
6399 | err = CollapseWindow (FRAME_MAC_WINDOW (f), true); | |
177c0ea7 | 6400 | |
1a578e9b | 6401 | UNBLOCK_INPUT; |
1f98fbb4 YM |
6402 | |
6403 | if (err != noErr) | |
6404 | error ("Can't notify window manager of iconification"); | |
6405 | ||
6406 | #if !USE_CARBON_EVENTS | |
6407 | mac_handle_visibility_change (f); | |
6408 | #endif | |
1a578e9b | 6409 | } |
e0f712ba | 6410 | |
1a578e9b | 6411 | \f |
e3564461 | 6412 | /* Free X resources of frame F. */ |
1a578e9b AC |
6413 | |
6414 | void | |
e3564461 | 6415 | x_free_frame_resources (f) |
1a578e9b AC |
6416 | struct frame *f; |
6417 | { | |
6418 | struct mac_display_info *dpyinfo = FRAME_MAC_DISPLAY_INFO (f); | |
50bf7673 | 6419 | WindowPtr wp = FRAME_MAC_WINDOW (f); |
1a578e9b AC |
6420 | |
6421 | BLOCK_INPUT; | |
6422 | ||
25c9622b YM |
6423 | if (wp != tip_window) |
6424 | remove_window_handler (wp); | |
6425 | ||
50bf7673 ST |
6426 | DisposeWindow (wp); |
6427 | if (wp == tip_window) | |
6428 | /* Neither WaitNextEvent nor ReceiveNextEvent receives `window | |
6429 | closed' event. So we reset tip_window here. */ | |
6430 | tip_window = NULL; | |
1a578e9b AC |
6431 | |
6432 | free_frame_menubar (f); | |
e3564461 ST |
6433 | |
6434 | if (FRAME_FACE_CACHE (f)) | |
6435 | free_frame_faces (f); | |
6436 | ||
6437 | x_free_gcs (f); | |
1a578e9b | 6438 | |
b15325b2 ST |
6439 | if (FRAME_SIZE_HINTS (f)) |
6440 | xfree (FRAME_SIZE_HINTS (f)); | |
6441 | ||
1a578e9b | 6442 | xfree (f->output_data.mac); |
e3564461 ST |
6443 | f->output_data.mac = NULL; |
6444 | ||
1a578e9b | 6445 | if (f == dpyinfo->x_focus_frame) |
4cb62a90 YM |
6446 | { |
6447 | dpyinfo->x_focus_frame = 0; | |
6448 | #if USE_MAC_FONT_PANEL | |
6449 | mac_set_font_info_for_selection (NULL, DEFAULT_FACE_ID, 0); | |
6450 | #endif | |
6451 | } | |
1a578e9b AC |
6452 | if (f == dpyinfo->x_focus_event_frame) |
6453 | dpyinfo->x_focus_event_frame = 0; | |
6454 | if (f == dpyinfo->x_highlight_frame) | |
6455 | dpyinfo->x_highlight_frame = 0; | |
6456 | ||
1a578e9b AC |
6457 | if (f == dpyinfo->mouse_face_mouse_frame) |
6458 | { | |
6459 | dpyinfo->mouse_face_beg_row | |
6460 | = dpyinfo->mouse_face_beg_col = -1; | |
6461 | dpyinfo->mouse_face_end_row | |
6462 | = dpyinfo->mouse_face_end_col = -1; | |
6463 | dpyinfo->mouse_face_window = Qnil; | |
6464 | dpyinfo->mouse_face_deferred_gc = 0; | |
6465 | dpyinfo->mouse_face_mouse_frame = 0; | |
6466 | } | |
6467 | ||
6468 | UNBLOCK_INPUT; | |
6469 | } | |
e3564461 ST |
6470 | |
6471 | ||
6472 | /* Destroy the X window of frame F. */ | |
6473 | ||
6474 | void | |
6475 | x_destroy_window (f) | |
6476 | struct frame *f; | |
6477 | { | |
6478 | struct mac_display_info *dpyinfo = FRAME_MAC_DISPLAY_INFO (f); | |
6479 | ||
6480 | x_free_frame_resources (f); | |
6481 | ||
6482 | dpyinfo->reference_count--; | |
6483 | } | |
6484 | ||
1a578e9b AC |
6485 | \f |
6486 | /* Setting window manager hints. */ | |
6487 | ||
6488 | /* Set the normal size hints for the window manager, for frame F. | |
6489 | FLAGS is the flags word to use--or 0 meaning preserve the flags | |
6490 | that the window now has. | |
6491 | If USER_POSITION is nonzero, we set the USPosition | |
6492 | flag (this is useful when FLAGS is 0). */ | |
1a578e9b AC |
6493 | void |
6494 | x_wm_set_size_hint (f, flags, user_position) | |
6495 | struct frame *f; | |
6496 | long flags; | |
6497 | int user_position; | |
6498 | { | |
b15325b2 ST |
6499 | int base_width, base_height, width_inc, height_inc; |
6500 | int min_rows = 0, min_cols = 0; | |
6501 | XSizeHints *size_hints; | |
1a578e9b | 6502 | |
b15325b2 ST |
6503 | base_width = FRAME_TEXT_COLS_TO_PIXEL_WIDTH (f, 0); |
6504 | base_height = FRAME_TEXT_LINES_TO_PIXEL_HEIGHT (f, 0); | |
6505 | width_inc = FRAME_COLUMN_WIDTH (f); | |
6506 | height_inc = FRAME_LINE_HEIGHT (f); | |
1a578e9b | 6507 | |
b15325b2 | 6508 | check_frame_size (f, &min_rows, &min_cols); |
1a578e9b | 6509 | |
b15325b2 ST |
6510 | size_hints = FRAME_SIZE_HINTS (f); |
6511 | if (size_hints == NULL) | |
1a578e9b | 6512 | { |
b15325b2 ST |
6513 | size_hints = FRAME_SIZE_HINTS (f) = xmalloc (sizeof (XSizeHints)); |
6514 | bzero (size_hints, sizeof (XSizeHints)); | |
1a578e9b | 6515 | } |
1a578e9b | 6516 | |
b15325b2 ST |
6517 | size_hints->flags |= PResizeInc | PMinSize | PBaseSize ; |
6518 | size_hints->width_inc = width_inc; | |
6519 | size_hints->height_inc = height_inc; | |
6520 | size_hints->min_width = base_width + min_cols * width_inc; | |
6521 | size_hints->min_height = base_height + min_rows * height_inc; | |
6522 | size_hints->base_width = base_width; | |
6523 | size_hints->base_height = base_height; | |
1a578e9b | 6524 | |
b15325b2 ST |
6525 | if (flags) |
6526 | size_hints->flags = flags; | |
6527 | else if (user_position) | |
1a578e9b | 6528 | { |
b15325b2 ST |
6529 | size_hints->flags &= ~ PPosition; |
6530 | size_hints->flags |= USPosition; | |
1a578e9b | 6531 | } |
1a578e9b AC |
6532 | } |
6533 | ||
e0f712ba | 6534 | #if 0 /* MAC_TODO: hide application instead of iconify? */ |
1a578e9b AC |
6535 | /* Used for IconicState or NormalState */ |
6536 | ||
6537 | void | |
6538 | x_wm_set_window_state (f, state) | |
6539 | struct frame *f; | |
6540 | int state; | |
6541 | { | |
6542 | #ifdef USE_X_TOOLKIT | |
6543 | Arg al[1]; | |
6544 | ||
6545 | XtSetArg (al[0], XtNinitialState, state); | |
6546 | XtSetValues (f->output_data.x->widget, al, 1); | |
6547 | #else /* not USE_X_TOOLKIT */ | |
6548 | Window window = FRAME_X_WINDOW (f); | |
6549 | ||
6550 | f->output_data.x->wm_hints.flags |= StateHint; | |
6551 | f->output_data.x->wm_hints.initial_state = state; | |
6552 | ||
6553 | XSetWMHints (FRAME_X_DISPLAY (f), window, &f->output_data.x->wm_hints); | |
6554 | #endif /* not USE_X_TOOLKIT */ | |
6555 | } | |
6556 | ||
6557 | void | |
6558 | x_wm_set_icon_pixmap (f, pixmap_id) | |
6559 | struct frame *f; | |
6560 | int pixmap_id; | |
6561 | { | |
6562 | Pixmap icon_pixmap; | |
6563 | ||
6564 | #ifndef USE_X_TOOLKIT | |
6565 | Window window = FRAME_X_WINDOW (f); | |
6566 | #endif | |
6567 | ||
6568 | if (pixmap_id > 0) | |
6569 | { | |
6570 | icon_pixmap = x_bitmap_pixmap (f, pixmap_id); | |
6571 | f->output_data.x->wm_hints.icon_pixmap = icon_pixmap; | |
6572 | } | |
6573 | else | |
6574 | { | |
6575 | /* It seems there is no way to turn off use of an icon pixmap. | |
6576 | The following line does it, only if no icon has yet been created, | |
6577 | for some window managers. But with mwm it crashes. | |
6578 | Some people say it should clear the IconPixmapHint bit in this case, | |
6579 | but that doesn't work, and the X consortium said it isn't the | |
6580 | right thing at all. Since there is no way to win, | |
6581 | best to explicitly give up. */ | |
6582 | #if 0 | |
6583 | f->output_data.x->wm_hints.icon_pixmap = None; | |
6584 | #else | |
6585 | return; | |
6586 | #endif | |
6587 | } | |
6588 | ||
6589 | #ifdef USE_X_TOOLKIT /* same as in x_wm_set_window_state. */ | |
6590 | ||
6591 | { | |
6592 | Arg al[1]; | |
6593 | XtSetArg (al[0], XtNiconPixmap, icon_pixmap); | |
6594 | XtSetValues (f->output_data.x->widget, al, 1); | |
6595 | } | |
6596 | ||
6597 | #else /* not USE_X_TOOLKIT */ | |
177c0ea7 | 6598 | |
1a578e9b AC |
6599 | f->output_data.x->wm_hints.flags |= IconPixmapHint; |
6600 | XSetWMHints (FRAME_X_DISPLAY (f), window, &f->output_data.x->wm_hints); | |
6601 | ||
6602 | #endif /* not USE_X_TOOLKIT */ | |
6603 | } | |
6604 | ||
e0f712ba | 6605 | #endif /* MAC_TODO */ |
1a578e9b AC |
6606 | |
6607 | void | |
6608 | x_wm_set_icon_position (f, icon_x, icon_y) | |
6609 | struct frame *f; | |
6610 | int icon_x, icon_y; | |
6611 | { | |
6612 | #if 0 /* MAC_TODO: no icons on Mac */ | |
6613 | #ifdef USE_X_TOOLKIT | |
6614 | Window window = XtWindow (f->output_data.x->widget); | |
6615 | #else | |
6616 | Window window = FRAME_X_WINDOW (f); | |
6617 | #endif | |
6618 | ||
6619 | f->output_data.x->wm_hints.flags |= IconPositionHint; | |
6620 | f->output_data.x->wm_hints.icon_x = icon_x; | |
6621 | f->output_data.x->wm_hints.icon_y = icon_y; | |
6622 | ||
6623 | XSetWMHints (FRAME_X_DISPLAY (f), window, &f->output_data.x->wm_hints); | |
e0f712ba | 6624 | #endif /* MAC_TODO */ |
1a578e9b AC |
6625 | } |
6626 | ||
6627 | \f | |
468213f1 YM |
6628 | /*********************************************************************** |
6629 | XLFD Pattern Match | |
6630 | ***********************************************************************/ | |
6631 | ||
6632 | /* An XLFD pattern is divided into blocks delimited by '*'. This | |
6633 | structure holds information for each block. */ | |
6634 | struct xlfdpat_block | |
6635 | { | |
6636 | /* Length of the pattern string in this block. Non-zero except for | |
6637 | the first and the last blocks. */ | |
6638 | int len; | |
6639 | ||
6640 | /* Pattern string except the last character in this block. The last | |
6641 | character is replaced with NUL in order to use it as a | |
6642 | sentinel. */ | |
6643 | unsigned char *pattern; | |
6644 | ||
6645 | /* Last character of the pattern string. Must not be '?'. */ | |
6646 | unsigned char last_char; | |
6647 | ||
6648 | /* One of the tables for the Boyer-Moore string search. It | |
6649 | specifies the number of positions to proceed for each character | |
6650 | with which the match fails. */ | |
6651 | int skip[256]; | |
6652 | ||
6653 | /* The skip value for the last character in the above `skip' is | |
6654 | assigned to `infinity' in order to simplify a loop condition. | |
6655 | The original value is saved here. */ | |
6656 | int last_char_skip; | |
6657 | }; | |
6658 | ||
6659 | struct xlfdpat | |
6660 | { | |
6661 | /* Normalized pattern string. "Normalized" means that capital | |
6662 | letters are lowered, blocks are not empty except the first and | |
6663 | the last ones, and trailing '?'s in a block that is not the last | |
6664 | one are moved to the next one. The last character in each block | |
6665 | is replaced with NUL. */ | |
6666 | unsigned char *buf; | |
6667 | ||
6668 | /* Number of characters except '*'s and trailing '?'s in the | |
6669 | normalized pattern string. */ | |
6670 | int nchars; | |
6671 | ||
6672 | /* Number of trailing '?'s in the normalized pattern string. */ | |
6673 | int trailing_anychars; | |
6674 | ||
6675 | /* Number of blocks and information for each block. The latter is | |
6676 | NULL if the pattern is exact (no '*' or '?' in it). */ | |
6677 | int nblocks; | |
6678 | struct xlfdpat_block *blocks; | |
6679 | }; | |
6680 | ||
6681 | static void | |
6682 | xlfdpat_destroy (pat) | |
6683 | struct xlfdpat *pat; | |
6684 | { | |
6685 | if (pat) | |
6686 | { | |
6687 | if (pat->buf) | |
6688 | { | |
6689 | if (pat->blocks) | |
6690 | xfree (pat->blocks); | |
6691 | xfree (pat->buf); | |
6692 | } | |
6693 | xfree (pat); | |
6694 | } | |
6695 | } | |
6696 | ||
6697 | static struct xlfdpat * | |
6698 | xlfdpat_create (pattern) | |
369a7a37 | 6699 | const char *pattern; |
468213f1 YM |
6700 | { |
6701 | struct xlfdpat *pat; | |
6702 | int nblocks, i, skip; | |
6703 | unsigned char last_char, *p, *q, *anychar_head; | |
369a7a37 | 6704 | const unsigned char *ptr; |
468213f1 YM |
6705 | struct xlfdpat_block *blk; |
6706 | ||
6707 | pat = xmalloc (sizeof (struct xlfdpat)); | |
468213f1 | 6708 | pat->buf = xmalloc (strlen (pattern) + 1); |
468213f1 YM |
6709 | |
6710 | /* Normalize the pattern string and store it to `pat->buf'. */ | |
6711 | nblocks = 0; | |
6712 | anychar_head = NULL; | |
6713 | q = pat->buf; | |
6714 | last_char = '\0'; | |
369a7a37 | 6715 | for (ptr = pattern; *ptr; ptr++) |
468213f1 | 6716 | { |
369a7a37 | 6717 | unsigned char c = *ptr; |
468213f1 YM |
6718 | |
6719 | if (c == '*') | |
6720 | if (last_char == '*') | |
6721 | /* ...a** -> ...a* */ | |
6722 | continue; | |
6723 | else | |
6724 | { | |
6725 | if (last_char == '?') | |
f93e4d4f YM |
6726 | { |
6727 | if (anychar_head > pat->buf && *(anychar_head - 1) == '*') | |
6728 | /* ...*??* -> ...*?? */ | |
6729 | continue; | |
6730 | else | |
6731 | /* ...a??* -> ...a*?? */ | |
6732 | { | |
6733 | *anychar_head++ = '*'; | |
6734 | c = '?'; | |
6735 | } | |
6736 | } | |
468213f1 YM |
6737 | nblocks++; |
6738 | } | |
6739 | else if (c == '?') | |
6740 | { | |
6741 | if (last_char != '?') | |
6742 | anychar_head = q; | |
6743 | } | |
6744 | else | |
6745 | /* On Mac OS X 10.3, tolower also converts non-ASCII | |
6746 | characters for some locales. */ | |
6747 | if (isascii (c)) | |
6748 | c = tolower (c); | |
6749 | ||
6750 | *q++ = last_char = c; | |
6751 | } | |
6752 | *q = '\0'; | |
6753 | nblocks++; | |
6754 | pat->nblocks = nblocks; | |
6755 | if (last_char != '?') | |
6756 | pat->trailing_anychars = 0; | |
6757 | else | |
6758 | { | |
6759 | pat->trailing_anychars = q - anychar_head; | |
6760 | q = anychar_head; | |
6761 | } | |
6762 | pat->nchars = q - pat->buf - (nblocks - 1); | |
6763 | ||
6764 | if (anychar_head == NULL && nblocks == 1) | |
6765 | { | |
6766 | /* The pattern is exact. */ | |
6767 | pat->blocks = NULL; | |
6768 | return pat; | |
6769 | } | |
6770 | ||
6771 | pat->blocks = xmalloc (sizeof (struct xlfdpat_block) * nblocks); | |
468213f1 YM |
6772 | |
6773 | /* Divide the normalized pattern into blocks. */ | |
6774 | p = pat->buf; | |
6775 | for (blk = pat->blocks; blk < pat->blocks + nblocks - 1; blk++) | |
6776 | { | |
6777 | blk->pattern = p; | |
6778 | while (*p != '*') | |
6779 | p++; | |
6780 | blk->len = p - blk->pattern; | |
6781 | p++; | |
6782 | } | |
6783 | blk->pattern = p; | |
6784 | blk->len = q - blk->pattern; | |
6785 | ||
6786 | /* Setup a table for the Boyer-Moore string search. */ | |
6787 | for (blk = pat->blocks; blk < pat->blocks + nblocks; blk++) | |
6788 | if (blk->len != 0) | |
6789 | { | |
6790 | blk->last_char = blk->pattern[blk->len - 1]; | |
6791 | blk->pattern[blk->len - 1] = '\0'; | |
6792 | ||
6793 | for (skip = 1; skip < blk->len; skip++) | |
6794 | if (blk->pattern[blk->len - skip - 1] == '?') | |
6795 | break; | |
6796 | ||
6797 | for (i = 0; i < 256; i++) | |
6798 | blk->skip[i] = skip; | |
6799 | ||
6800 | p = blk->pattern + (blk->len - skip); | |
6801 | while (--skip > 0) | |
6802 | blk->skip[*p++] = skip; | |
6803 | ||
6804 | blk->last_char_skip = blk->skip[blk->last_char]; | |
6805 | } | |
6806 | ||
6807 | return pat; | |
468213f1 YM |
6808 | } |
6809 | ||
6810 | static INLINE int | |
6811 | xlfdpat_exact_p (pat) | |
6812 | struct xlfdpat *pat; | |
6813 | { | |
7c3d233d | 6814 | return pat->blocks == NULL; |
468213f1 YM |
6815 | } |
6816 | ||
6817 | /* Return the first string in STRING + 0, ..., STRING + START_MAX such | |
6818 | that the pattern in *BLK matches with its prefix. Return NULL | |
6819 | there is no such strings. STRING must be lowered in advance. */ | |
6820 | ||
369a7a37 | 6821 | static const char * |
468213f1 YM |
6822 | xlfdpat_block_match_1 (blk, string, start_max) |
6823 | struct xlfdpat_block *blk; | |
369a7a37 | 6824 | const unsigned char *string; |
468213f1 YM |
6825 | int start_max; |
6826 | { | |
6827 | int start, infinity; | |
369a7a37 YM |
6828 | unsigned char *p; |
6829 | const unsigned char *s; | |
468213f1 YM |
6830 | |
6831 | xassert (blk->len > 0); | |
6832 | xassert (start_max + blk->len <= strlen (string)); | |
7c3d233d | 6833 | xassert (blk->last_char != '?'); |
468213f1 YM |
6834 | |
6835 | /* See the comments in the function `boyer_moore' (search.c) for the | |
6836 | use of `infinity'. */ | |
6837 | infinity = start_max + blk->len + 1; | |
6838 | blk->skip[blk->last_char] = infinity; | |
6839 | ||
6840 | start = 0; | |
6841 | do | |
6842 | { | |
6843 | /* Check the last character of the pattern. */ | |
6844 | s = string + blk->len - 1; | |
6845 | do | |
6846 | { | |
6847 | start += blk->skip[*(s + start)]; | |
6848 | } | |
6849 | while (start <= start_max); | |
6850 | ||
6851 | if (start < infinity) | |
6852 | /* Couldn't find the last character. */ | |
6853 | return NULL; | |
6854 | ||
6855 | /* No less than `infinity' means we could find the last | |
6856 | character at `s[start - infinity]'. */ | |
6857 | start -= infinity; | |
6858 | ||
6859 | /* Check the remaining characters. We prefer making no-'?' | |
6860 | cases faster because the use of '?' is really rare. */ | |
6861 | p = blk->pattern; | |
6862 | s = string + start; | |
6863 | do | |
6864 | { | |
6865 | while (*p++ == *s++) | |
6866 | ; | |
6867 | } | |
6868 | while (*(p - 1) == '?'); | |
6869 | ||
6870 | if (*(p - 1) == '\0') | |
6871 | /* Matched. */ | |
6872 | return string + start; | |
6873 | ||
6874 | /* Didn't match. */ | |
6875 | start += blk->last_char_skip; | |
6876 | } | |
6877 | while (start <= start_max); | |
6878 | ||
6879 | return NULL; | |
6880 | } | |
6881 | ||
6882 | #define xlfdpat_block_match(b, s, m) \ | |
6883 | ((b)->len == 1 ? memchr ((s), (b)->last_char, (m) + 1) \ | |
6884 | : xlfdpat_block_match_1 (b, s, m)) | |
6885 | ||
369a7a37 | 6886 | /* Check if XLFD pattern PAT, which is generated by `xlfdpat_create', |
468213f1 YM |
6887 | matches with STRING. STRING must be lowered in advance. */ |
6888 | ||
6889 | static int | |
6890 | xlfdpat_match (pat, string) | |
6891 | struct xlfdpat *pat; | |
369a7a37 | 6892 | const unsigned char *string; |
468213f1 YM |
6893 | { |
6894 | int str_len, nblocks, i, start_max; | |
6895 | struct xlfdpat_block *blk; | |
369a7a37 | 6896 | const unsigned char *s; |
468213f1 YM |
6897 | |
6898 | xassert (pat->nblocks > 0); | |
6899 | ||
6900 | if (xlfdpat_exact_p (pat)) | |
6901 | return strcmp (pat->buf, string) == 0; | |
6902 | ||
6903 | /* The number of the characters in the string must not be smaller | |
6904 | than that in the pattern. */ | |
6905 | str_len = strlen (string); | |
6906 | if (str_len < pat->nchars + pat->trailing_anychars) | |
6907 | return 0; | |
6908 | ||
6909 | /* Chop off the trailing '?'s. */ | |
6910 | str_len -= pat->trailing_anychars; | |
6911 | ||
6912 | /* The last block. When it is non-empty, it must match at the end | |
6913 | of the string. */ | |
6914 | nblocks = pat->nblocks; | |
6915 | blk = pat->blocks + (nblocks - 1); | |
6916 | if (nblocks == 1) | |
6917 | /* The last block is also the first one. */ | |
6918 | return (str_len == blk->len | |
6919 | && (blk->len == 0 || xlfdpat_block_match (blk, string, 0))); | |
6920 | else if (blk->len != 0) | |
6921 | if (!xlfdpat_block_match (blk, string + (str_len - blk->len), 0)) | |
6922 | return 0; | |
6923 | ||
6924 | /* The first block. When it is non-empty, it must match at the | |
6925 | beginning of the string. */ | |
6926 | blk = pat->blocks; | |
6927 | if (blk->len != 0) | |
6928 | { | |
6929 | s = xlfdpat_block_match (blk, string, 0); | |
6930 | if (s == NULL) | |
6931 | return 0; | |
6932 | string = s + blk->len; | |
6933 | } | |
6934 | ||
6935 | /* The rest of the blocks. */ | |
6936 | start_max = str_len - pat->nchars; | |
6937 | for (i = 1, blk++; i < nblocks - 1; i++, blk++) | |
6938 | { | |
6939 | s = xlfdpat_block_match (blk, string, start_max); | |
6940 | if (s == NULL) | |
6941 | return 0; | |
6942 | start_max -= s - string; | |
6943 | string = s + blk->len; | |
6944 | } | |
6945 | ||
6946 | return 1; | |
6947 | } | |
6948 | ||
6949 | \f | |
1a578e9b AC |
6950 | /*********************************************************************** |
6951 | Fonts | |
6952 | ***********************************************************************/ | |
6953 | ||
6954 | /* Return a pointer to struct font_info of font FONT_IDX of frame F. */ | |
6955 | ||
6956 | struct font_info * | |
6957 | x_get_font_info (f, font_idx) | |
6958 | FRAME_PTR f; | |
6959 | int font_idx; | |
6960 | { | |
6961 | return (FRAME_MAC_FONT_TABLE (f) + font_idx); | |
6962 | } | |
6963 | ||
6964 | /* the global font name table */ | |
95dfb192 YM |
6965 | static char **font_name_table = NULL; |
6966 | static int font_name_table_size = 0; | |
6967 | static int font_name_count = 0; | |
1a578e9b | 6968 | |
71b7a47f YM |
6969 | /* Alist linking font family names to Font Manager font family |
6970 | references (which can also be used as QuickDraw font IDs). We use | |
6971 | an alist because hash tables are not ready when the terminal frame | |
6972 | for Mac OS Classic is created. */ | |
6973 | static Lisp_Object fm_font_family_alist; | |
c3bd8190 | 6974 | #if USE_ATSUI |
71b7a47f | 6975 | /* Hash table linking font family names to ATSU font IDs. */ |
c3bd8190 | 6976 | static Lisp_Object atsu_font_id_hash; |
92289429 YM |
6977 | /* Alist linking Font Manager style to face attributes. */ |
6978 | static Lisp_Object fm_style_face_attributes_alist; | |
68c767a3 YM |
6979 | static Lisp_Object Vmac_atsu_font_table; |
6980 | extern Lisp_Object QCfamily, QCweight, QCslant, Qnormal, Qbold, Qitalic; | |
c3bd8190 YM |
6981 | #endif |
6982 | ||
94d0e806 YM |
6983 | /* Alist linking character set strings to Mac text encoding and Emacs |
6984 | coding system. */ | |
6985 | static Lisp_Object Vmac_charset_info_alist; | |
1a578e9b | 6986 | |
94d0e806 YM |
6987 | static Lisp_Object |
6988 | create_text_encoding_info_alist () | |
1a578e9b | 6989 | { |
94d0e806 | 6990 | Lisp_Object result = Qnil, rest; |
1a578e9b | 6991 | |
94d0e806 YM |
6992 | for (rest = Vmac_charset_info_alist; CONSP (rest); rest = XCDR (rest)) |
6993 | { | |
6994 | Lisp_Object charset_info = XCAR (rest); | |
6995 | Lisp_Object charset, coding_system, text_encoding; | |
6996 | Lisp_Object existing_info; | |
1a578e9b | 6997 | |
94d0e806 YM |
6998 | if (!(CONSP (charset_info) |
6999 | && STRINGP (charset = XCAR (charset_info)) | |
7000 | && CONSP (XCDR (charset_info)) | |
7001 | && INTEGERP (text_encoding = XCAR (XCDR (charset_info))) | |
7002 | && CONSP (XCDR (XCDR (charset_info))) | |
7003 | && SYMBOLP (coding_system = XCAR (XCDR (XCDR (charset_info)))))) | |
7004 | continue; | |
1a578e9b | 7005 | |
94d0e806 YM |
7006 | existing_info = assq_no_quit (text_encoding, result); |
7007 | if (NILP (existing_info)) | |
7008 | result = Fcons (list3 (text_encoding, coding_system, charset), | |
7009 | result); | |
1a578e9b | 7010 | else |
94d0e806 YM |
7011 | if (NILP (Fmember (charset, XCDR (XCDR (existing_info))))) |
7012 | XSETCDR (XCDR (existing_info), | |
7013 | Fcons (charset, XCDR (XCDR (existing_info)))); | |
1a578e9b | 7014 | } |
1a578e9b | 7015 | |
94d0e806 | 7016 | return result; |
1a578e9b | 7017 | } |
e3564461 | 7018 | |
e3564461 ST |
7019 | |
7020 | static void | |
94d0e806 | 7021 | decode_mac_font_name (name, size, coding_system) |
fc7a70cc ST |
7022 | char *name; |
7023 | int size; | |
94d0e806 | 7024 | Lisp_Object coding_system; |
e3564461 | 7025 | { |
e3564461 | 7026 | struct coding_system coding; |
94d0e806 | 7027 | char *buf, *p; |
e3564461 | 7028 | |
71b7a47f YM |
7029 | if (!NILP (coding_system) && !NILP (Fcoding_system_p (coding_system))) |
7030 | { | |
7031 | for (p = name; *p; p++) | |
7032 | if (!isascii (*p) || iscntrl (*p)) | |
7033 | break; | |
94d0e806 | 7034 | |
71b7a47f YM |
7035 | if (*p) |
7036 | { | |
7037 | setup_coding_system (coding_system, &coding); | |
7038 | coding.src_multibyte = 0; | |
7039 | coding.dst_multibyte = 1; | |
7040 | coding.mode |= CODING_MODE_LAST_BLOCK; | |
7041 | coding.composing = COMPOSITION_DISABLED; | |
7042 | buf = (char *) alloca (size); | |
7043 | ||
7044 | decode_coding (&coding, name, buf, strlen (name), size - 1); | |
7045 | bcopy (buf, name, coding.produced); | |
7046 | name[coding.produced] = '\0'; | |
7047 | } | |
7048 | } | |
e3564461 | 7049 | |
71b7a47f YM |
7050 | /* If there's just one occurrence of '-' in the family name, it is |
7051 | replaced with '_'. (More than one occurrence of '-' means a | |
7052 | "FOUNDRY-FAMILY-CHARSET"-style name.) */ | |
7053 | p = strchr (name, '-'); | |
7054 | if (p && strchr (p + 1, '-') == NULL) | |
7055 | *p = '_'; | |
e3564461 | 7056 | |
71b7a47f YM |
7057 | for (p = name; *p; p++) |
7058 | /* On Mac OS X 10.3, tolower also converts non-ASCII characters | |
7059 | for some locales. */ | |
7060 | if (isascii (*p)) | |
7061 | *p = tolower (*p); | |
e3564461 | 7062 | } |
1a578e9b AC |
7063 | |
7064 | ||
7065 | static char * | |
94d0e806 | 7066 | mac_to_x_fontname (name, size, style, charset) |
369a7a37 | 7067 | const char *name; |
fc7a70cc ST |
7068 | int size; |
7069 | Style style; | |
94d0e806 | 7070 | char *charset; |
1a578e9b | 7071 | { |
dd15724d YM |
7072 | Str31 foundry, cs; |
7073 | Str255 family; | |
468213f1 YM |
7074 | char xf[256], *result; |
7075 | unsigned char *p; | |
1a578e9b | 7076 | |
dd15724d | 7077 | if (sscanf (name, "%31[^-]-%255[^-]-%31s", foundry, family, cs) == 3) |
94d0e806 YM |
7078 | charset = cs; |
7079 | else | |
1a578e9b AC |
7080 | { |
7081 | strcpy(foundry, "Apple"); | |
7082 | strcpy(family, name); | |
1a578e9b AC |
7083 | } |
7084 | ||
dd15724d YM |
7085 | sprintf (xf, "%s-%c-normal--%d-%d-%d-%d-m-%d-%s", |
7086 | style & bold ? "bold" : "medium", style & italic ? 'i' : 'r', | |
05f7d868 | 7087 | size, size * 10, size ? 72 : 0, size ? 72 : 0, size * 10, charset); |
177c0ea7 | 7088 | |
dd15724d YM |
7089 | result = xmalloc (strlen (foundry) + strlen (family) + strlen (xf) + 3 + 1); |
7090 | sprintf (result, "-%s-%s-%s", foundry, family, xf); | |
1a578e9b | 7091 | for (p = result; *p; p++) |
468213f1 YM |
7092 | /* On Mac OS X 10.3, tolower also converts non-ASCII characters |
7093 | for some locales. */ | |
7094 | if (isascii (*p)) | |
7095 | *p = tolower (*p); | |
1a578e9b AC |
7096 | return result; |
7097 | } | |
177c0ea7 | 7098 | |
1a578e9b | 7099 | |
71b7a47f YM |
7100 | /* Parse fully-specified and instantiated X11 font spec XF, and store |
7101 | the results to FAMILY, *SIZE, *STYLE, and CHARSET. Return 1 if the | |
7102 | parsing succeeded, and 0 otherwise. For FAMILY and CHARSET, the | |
7103 | caller must allocate at least 256 and 32 bytes respectively. For | |
7104 | ordinary Mac fonts, the value stored to FAMILY should just be their | |
7105 | names, like "monaco", "Taipei", etc. Fonts converted from the GNU | |
7106 | intlfonts collection contain their charset designation in their | |
7107 | names, like "ETL-Fixed-iso8859-1", "ETL-Fixed-koi8-r", etc. Both | |
7108 | types of font names are handled accordingly. */ | |
7109 | ||
7110 | const int kDefaultFontSize = 12; | |
7111 | ||
7112 | static int | |
7113 | parse_x_font_name (xf, family, size, style, charset) | |
369a7a37 YM |
7114 | const char *xf; |
7115 | char *family; | |
71b7a47f | 7116 | int *size; |
94d0e806 | 7117 | Style *style; |
71b7a47f | 7118 | char *charset; |
1a578e9b | 7119 | { |
71b7a47f YM |
7120 | Str31 foundry, weight; |
7121 | int point_size, avgwidth; | |
7122 | char slant[2], *p; | |
1a578e9b | 7123 | |
71b7a47f YM |
7124 | if (sscanf (xf, "-%31[^-]-%255[^-]-%31[^-]-%1[^-]-%*[^-]-%*[^-]-%d-%d-%*[^-]-%*[^-]-%*c-%d-%31s", |
7125 | foundry, family, weight, slant, size, | |
7126 | &point_size, &avgwidth, charset) != 8 | |
7127 | && sscanf (xf, "-%31[^-]-%255[^-]-%31[^-]-%1[^-]-%*[^-]--%d-%d-%*[^-]-%*[^-]-%*c-%d-%31s", | |
7128 | foundry, family, weight, slant, size, | |
7129 | &point_size, &avgwidth, charset) != 8) | |
7130 | return 0; | |
1a578e9b | 7131 | |
71b7a47f YM |
7132 | if (*size == 0) |
7133 | { | |
7134 | if (point_size > 0) | |
7135 | *size = point_size / 10; | |
7136 | else if (avgwidth > 0) | |
7137 | *size = avgwidth / 10; | |
7138 | } | |
7139 | if (*size == 0) | |
7140 | *size = kDefaultFontSize; | |
1a578e9b | 7141 | |
94d0e806 YM |
7142 | *style = normal; |
7143 | if (strcmp (weight, "bold") == 0) | |
7144 | *style |= bold; | |
7145 | if (*slant == 'i') | |
7146 | *style |= italic; | |
7147 | ||
71b7a47f | 7148 | if (NILP (Fassoc (build_string (charset), Vmac_charset_info_alist))) |
94d0e806 | 7149 | { |
71b7a47f YM |
7150 | int foundry_len = strlen (foundry), family_len = strlen (family); |
7151 | ||
7152 | if (foundry_len + family_len + strlen (charset) + 2 < sizeof (Str255)) | |
7153 | { | |
7154 | /* Like sprintf (family, "%s-%s-%s", foundry, family, charset), | |
7155 | but take overlap into account. */ | |
7156 | memmove (family + foundry_len + 1, family, family_len); | |
7157 | memcpy (family, foundry, foundry_len); | |
7158 | family[foundry_len] = '-'; | |
7159 | family[foundry_len + 1 + family_len] = '-'; | |
7160 | strcpy (family + foundry_len + 1 + family_len + 1, charset); | |
7161 | } | |
7162 | else | |
7163 | return 0; | |
94d0e806 | 7164 | } |
e3564461 | 7165 | |
71b7a47f YM |
7166 | for (p = family; *p; p++) |
7167 | /* On Mac OS X 10.3, tolower also converts non-ASCII characters | |
7168 | for some locales. */ | |
7169 | if (isascii (*p)) | |
7170 | *p = tolower (*p); | |
94d0e806 | 7171 | |
71b7a47f | 7172 | return 1; |
1a578e9b AC |
7173 | } |
7174 | ||
7175 | ||
f00691a3 AC |
7176 | static void |
7177 | add_font_name_table_entry (char *font_name) | |
7178 | { | |
7179 | if (font_name_table_size == 0) | |
7180 | { | |
468213f1 | 7181 | font_name_table_size = 256; |
f00691a3 AC |
7182 | font_name_table = (char **) |
7183 | xmalloc (font_name_table_size * sizeof (char *)); | |
7184 | } | |
7185 | else if (font_name_count + 1 >= font_name_table_size) | |
7186 | { | |
468213f1 | 7187 | font_name_table_size *= 2; |
f00691a3 AC |
7188 | font_name_table = (char **) |
7189 | xrealloc (font_name_table, | |
7190 | font_name_table_size * sizeof (char *)); | |
7191 | } | |
7192 | ||
7193 | font_name_table[font_name_count++] = font_name; | |
7194 | } | |
7195 | ||
a0c62ca2 YM |
7196 | static void |
7197 | add_mac_font_name (name, size, style, charset) | |
369a7a37 | 7198 | const char *name; |
a0c62ca2 YM |
7199 | int size; |
7200 | Style style; | |
369a7a37 | 7201 | const char *charset; |
a0c62ca2 YM |
7202 | { |
7203 | if (size > 0) | |
7204 | add_font_name_table_entry (mac_to_x_fontname (name, size, style, charset)); | |
7205 | else | |
7206 | { | |
7207 | add_font_name_table_entry (mac_to_x_fontname (name, 0, style, charset)); | |
7208 | add_font_name_table_entry (mac_to_x_fontname (name, 0, italic, charset)); | |
7209 | add_font_name_table_entry (mac_to_x_fontname (name, 0, bold, charset)); | |
7210 | add_font_name_table_entry (mac_to_x_fontname (name, 0, italic | bold, | |
7211 | charset)); | |
7212 | } | |
7213 | } | |
7214 | ||
92289429 YM |
7215 | #if USE_ATSUI |
7216 | static Lisp_Object | |
7217 | fm_style_to_face_attributes (fm_style) | |
7218 | FMFontStyle fm_style; | |
7219 | { | |
7220 | Lisp_Object tem; | |
7221 | ||
7222 | fm_style &= (bold | italic); | |
7223 | tem = assq_no_quit (make_number (fm_style), | |
7224 | fm_style_face_attributes_alist); | |
7225 | if (!NILP (tem)) | |
7226 | return XCDR (tem); | |
7227 | ||
7228 | tem = list4 (QCweight, fm_style & bold ? Qbold : Qnormal, | |
7229 | QCslant, fm_style & italic ? Qitalic : Qnormal); | |
7230 | fm_style_face_attributes_alist = | |
7231 | Fcons (Fcons (make_number (fm_style), tem), | |
7232 | fm_style_face_attributes_alist); | |
7233 | ||
7234 | return tem; | |
7235 | } | |
7236 | #endif | |
7237 | ||
f00691a3 AC |
7238 | /* Sets up the table font_name_table to contain the list of all fonts |
7239 | in the system the first time the table is used so that the Resource | |
7240 | Manager need not be accessed every time this information is | |
7241 | needed. */ | |
1a578e9b AC |
7242 | |
7243 | static void | |
7244 | init_font_name_table () | |
7245 | { | |
e0f712ba | 7246 | #if TARGET_API_MAC_CARBON |
94d0e806 YM |
7247 | FMFontFamilyIterator ffi; |
7248 | FMFontFamilyInstanceIterator ffii; | |
7249 | FMFontFamily ff; | |
7250 | Lisp_Object text_encoding_info_alist; | |
7251 | struct gcpro gcpro1; | |
7252 | ||
c3bd8190 YM |
7253 | text_encoding_info_alist = create_text_encoding_info_alist (); |
7254 | ||
7255 | #if USE_ATSUI | |
6b9ad469 YM |
7256 | #if USE_CG_TEXT_DRAWING |
7257 | init_cg_text_anti_aliasing_threshold (); | |
7258 | #endif | |
c3bd8190 YM |
7259 | if (!NILP (assq_no_quit (make_number (kTextEncodingMacUnicode), |
7260 | text_encoding_info_alist))) | |
7261 | { | |
3e7424f7 | 7262 | OSStatus err; |
a0c62ca2 YM |
7263 | struct Lisp_Hash_Table *h; |
7264 | unsigned hash_code; | |
c3bd8190 YM |
7265 | ItemCount nfonts, i; |
7266 | ATSUFontID *font_ids = NULL; | |
a0c62ca2 | 7267 | Ptr name; |
c3bd8190 | 7268 | ByteCount name_len; |
a0c62ca2 | 7269 | Lisp_Object family; |
c3bd8190 YM |
7270 | |
7271 | atsu_font_id_hash = | |
7272 | make_hash_table (Qequal, make_number (DEFAULT_HASH_SIZE), | |
7273 | make_float (DEFAULT_REHASH_SIZE), | |
7274 | make_float (DEFAULT_REHASH_THRESHOLD), | |
7275 | Qnil, Qnil, Qnil);; | |
a0c62ca2 YM |
7276 | h = XHASH_TABLE (atsu_font_id_hash); |
7277 | ||
c3bd8190 YM |
7278 | err = ATSUFontCount (&nfonts); |
7279 | if (err == noErr) | |
b96fe6ea YM |
7280 | { |
7281 | font_ids = xmalloc (sizeof (ATSUFontID) * nfonts); | |
7282 | err = ATSUGetFontIDs (font_ids, nfonts, NULL); | |
7283 | } | |
c3bd8190 YM |
7284 | if (err == noErr) |
7285 | for (i = 0; i < nfonts; i++) | |
7286 | { | |
7287 | err = ATSUFindFontName (font_ids[i], kFontFamilyName, | |
7288 | kFontMacintoshPlatform, kFontNoScript, | |
7289 | kFontNoLanguage, 0, NULL, &name_len, NULL); | |
7290 | if (err != noErr) | |
7291 | continue; | |
7292 | name = xmalloc (name_len + 1); | |
c3bd8190 YM |
7293 | name[name_len] = '\0'; |
7294 | err = ATSUFindFontName (font_ids[i], kFontFamilyName, | |
7295 | kFontMacintoshPlatform, kFontNoScript, | |
7296 | kFontNoLanguage, name_len, name, | |
7297 | NULL, NULL); | |
71b7a47f | 7298 | if (err == noErr) |
c3bd8190 | 7299 | { |
68c767a3 YM |
7300 | FMFontFamily ff; |
7301 | FMFontStyle style = normal; | |
7302 | ||
a0c62ca2 YM |
7303 | decode_mac_font_name (name, name_len + 1, Qnil); |
7304 | family = make_unibyte_string (name, name_len); | |
68c767a3 | 7305 | FMGetFontFamilyInstanceFromFont (font_ids[i], &ff, &style); |
92289429 YM |
7306 | Fputhash ((font_ids[i] > MOST_POSITIVE_FIXNUM |
7307 | ? make_float (font_ids[i]) | |
7308 | : make_number (font_ids[i])), | |
68c767a3 | 7309 | Fcons (QCfamily, |
92289429 YM |
7310 | Fcons (family, |
7311 | fm_style_to_face_attributes (style))), | |
68c767a3 | 7312 | Vmac_atsu_font_table); |
a0c62ca2 YM |
7313 | if (*name != '.' |
7314 | && hash_lookup (h, family, &hash_code) < 0) | |
7315 | { | |
7316 | add_mac_font_name (name, 0, normal, "iso10646-1"); | |
7317 | hash_put (h, family, long_to_cons (font_ids[i]), | |
7318 | hash_code); | |
7319 | } | |
c3bd8190 | 7320 | } |
a0c62ca2 | 7321 | xfree (name); |
c3bd8190 | 7322 | } |
c3bd8190 YM |
7323 | if (font_ids) |
7324 | xfree (font_ids); | |
7325 | } | |
7326 | #endif | |
7327 | ||
94d0e806 YM |
7328 | /* Create a dummy instance iterator here to avoid creating and |
7329 | destroying it in the loop. */ | |
7330 | if (FMCreateFontFamilyInstanceIterator (0, &ffii) != noErr) | |
7331 | return; | |
7332 | /* Create an iterator to enumerate the font families. */ | |
7333 | if (FMCreateFontFamilyIterator (NULL, NULL, kFMDefaultOptions, &ffi) | |
7334 | != noErr) | |
7335 | { | |
7336 | FMDisposeFontFamilyInstanceIterator (&ffii); | |
7337 | return; | |
7338 | } | |
7339 | ||
94d0e806 YM |
7340 | GCPRO1 (text_encoding_info_alist); |
7341 | ||
7342 | while (FMGetNextFontFamily (&ffi, &ff) == noErr) | |
e0f712ba | 7343 | { |
94d0e806 YM |
7344 | Str255 name; |
7345 | FMFont font; | |
7346 | FMFontStyle style; | |
7347 | FMFontSize size; | |
7348 | TextEncoding encoding; | |
7349 | TextEncodingBase sc; | |
a0c62ca2 | 7350 | Lisp_Object text_encoding_info, family; |
1a578e9b | 7351 | |
94d0e806 | 7352 | if (FMGetFontFamilyName (ff, name) != noErr) |
a0c62ca2 | 7353 | continue; |
94d0e806 YM |
7354 | p2cstr (name); |
7355 | if (*name == '.') | |
7356 | continue; | |
1a578e9b | 7357 | |
94d0e806 | 7358 | if (FMGetFontFamilyTextEncoding (ff, &encoding) != noErr) |
a0c62ca2 | 7359 | continue; |
94d0e806 YM |
7360 | sc = GetTextEncodingBase (encoding); |
7361 | text_encoding_info = assq_no_quit (make_number (sc), | |
7362 | text_encoding_info_alist); | |
71b7a47f | 7363 | if (NILP (text_encoding_info)) |
94d0e806 YM |
7364 | text_encoding_info = assq_no_quit (make_number (kTextEncodingMacRoman), |
7365 | text_encoding_info_alist); | |
71b7a47f YM |
7366 | decode_mac_font_name (name, sizeof (name), |
7367 | XCAR (XCDR (text_encoding_info))); | |
a0c62ca2 YM |
7368 | family = build_string (name); |
7369 | if (!NILP (Fassoc (family, fm_font_family_alist))) | |
7370 | continue; | |
7371 | fm_font_family_alist = Fcons (Fcons (family, make_number (ff)), | |
71b7a47f | 7372 | fm_font_family_alist); |
177c0ea7 | 7373 | |
94d0e806 YM |
7374 | /* Point the instance iterator at the current font family. */ |
7375 | if (FMResetFontFamilyInstanceIterator (ff, &ffii) != noErr) | |
a0c62ca2 | 7376 | continue; |
b15325b2 | 7377 | |
94d0e806 YM |
7378 | while (FMGetNextFontFamilyInstance (&ffii, &font, &style, &size) |
7379 | == noErr) | |
7380 | { | |
7381 | Lisp_Object rest = XCDR (XCDR (text_encoding_info)); | |
177c0ea7 | 7382 | |
7c3d233d YM |
7383 | if (size > 0 || style == normal) |
7384 | for (; !NILP (rest); rest = XCDR (rest)) | |
a0c62ca2 | 7385 | add_mac_font_name (name, size, style, SDATA (XCAR (rest))); |
e0f712ba | 7386 | } |
e0f712ba | 7387 | } |
94d0e806 YM |
7388 | |
7389 | UNGCPRO; | |
7390 | ||
7391 | /* Dispose of the iterators. */ | |
7392 | FMDisposeFontFamilyIterator (&ffi); | |
7393 | FMDisposeFontFamilyInstanceIterator (&ffii); | |
7394 | #else /* !TARGET_API_MAC_CARBON */ | |
7395 | GrafPtr port; | |
7396 | SInt16 fontnum, old_fontnum; | |
7397 | int num_mac_fonts = CountResources('FOND'); | |
7398 | int i, j; | |
7399 | Handle font_handle, font_handle_2; | |
7400 | short id, scriptcode; | |
7401 | ResType type; | |
dd15724d | 7402 | Str255 name; |
94d0e806 YM |
7403 | struct FontAssoc *fat; |
7404 | struct AsscEntry *assc_entry; | |
a0c62ca2 | 7405 | Lisp_Object text_encoding_info_alist, text_encoding_info, family; |
94d0e806 YM |
7406 | struct gcpro gcpro1; |
7407 | ||
7408 | GetPort (&port); /* save the current font number used */ | |
7409 | old_fontnum = port->txFont; | |
7410 | ||
7411 | text_encoding_info_alist = create_text_encoding_info_alist (); | |
7412 | ||
7413 | GCPRO1 (text_encoding_info_alist); | |
7414 | ||
7415 | for (i = 1; i <= num_mac_fonts; i++) /* get all available fonts */ | |
1a578e9b | 7416 | { |
94d0e806 YM |
7417 | font_handle = GetIndResource ('FOND', i); |
7418 | if (!font_handle) | |
7419 | continue; | |
e0f712ba | 7420 | |
94d0e806 YM |
7421 | GetResInfo (font_handle, &id, &type, name); |
7422 | GetFNum (name, &fontnum); | |
7423 | p2cstr (name); | |
a0c62ca2 | 7424 | if (fontnum == 0 || *name == '.') |
94d0e806 | 7425 | continue; |
177c0ea7 | 7426 | |
94d0e806 YM |
7427 | TextFont (fontnum); |
7428 | scriptcode = FontToScript (fontnum); | |
7429 | text_encoding_info = assq_no_quit (make_number (scriptcode), | |
7430 | text_encoding_info_alist); | |
71b7a47f | 7431 | if (NILP (text_encoding_info)) |
94d0e806 YM |
7432 | text_encoding_info = assq_no_quit (make_number (smRoman), |
7433 | text_encoding_info_alist); | |
71b7a47f YM |
7434 | decode_mac_font_name (name, sizeof (name), |
7435 | XCAR (XCDR (text_encoding_info))); | |
a0c62ca2 YM |
7436 | family = build_string (name); |
7437 | if (!NILP (Fassoc (family, fm_font_family_alist))) | |
7438 | continue; | |
7439 | fm_font_family_alist = Fcons (Fcons (family, make_number (fontnum)), | |
71b7a47f | 7440 | fm_font_family_alist); |
94d0e806 YM |
7441 | do |
7442 | { | |
7443 | HLock (font_handle); | |
177c0ea7 | 7444 | |
94d0e806 YM |
7445 | if (GetResourceSizeOnDisk (font_handle) |
7446 | >= sizeof (struct FamRec)) | |
e0f712ba | 7447 | { |
94d0e806 YM |
7448 | fat = (struct FontAssoc *) (*font_handle |
7449 | + sizeof (struct FamRec)); | |
7450 | assc_entry | |
7451 | = (struct AsscEntry *) (*font_handle | |
7452 | + sizeof (struct FamRec) | |
7453 | + sizeof (struct FontAssoc)); | |
7454 | ||
7455 | for (j = 0; j <= fat->numAssoc; j++, assc_entry++) | |
e0f712ba | 7456 | { |
94d0e806 YM |
7457 | Lisp_Object rest = XCDR (XCDR (text_encoding_info)); |
7458 | ||
7459 | for (; !NILP (rest); rest = XCDR (rest)) | |
a0c62ca2 YM |
7460 | add_mac_font_name (name, assc_entry->fontSize, |
7461 | assc_entry->fontStyle, | |
7462 | SDATA (XCAR (rest))); | |
e0f712ba | 7463 | } |
e0f712ba | 7464 | } |
177c0ea7 | 7465 | |
94d0e806 YM |
7466 | HUnlock (font_handle); |
7467 | font_handle_2 = GetNextFOND (font_handle); | |
7468 | ReleaseResource (font_handle); | |
7469 | font_handle = font_handle_2; | |
7470 | } | |
7471 | while (ResError () == noErr && font_handle); | |
1a578e9b | 7472 | } |
94d0e806 YM |
7473 | |
7474 | UNGCPRO; | |
7475 | ||
7476 | TextFont (old_fontnum); | |
7477 | #endif /* !TARGET_API_MAC_CARBON */ | |
1a578e9b AC |
7478 | } |
7479 | ||
7480 | ||
b15325b2 ST |
7481 | void |
7482 | mac_clear_font_name_table () | |
7483 | { | |
7484 | int i; | |
7485 | ||
7486 | for (i = 0; i < font_name_count; i++) | |
7487 | xfree (font_name_table[i]); | |
7488 | xfree (font_name_table); | |
7489 | font_name_table = NULL; | |
7490 | font_name_table_size = font_name_count = 0; | |
71b7a47f | 7491 | fm_font_family_alist = Qnil; |
b15325b2 ST |
7492 | } |
7493 | ||
7494 | ||
e3564461 ST |
7495 | enum xlfd_scalable_field_index |
7496 | { | |
7497 | XLFD_SCL_PIXEL_SIZE, | |
7498 | XLFD_SCL_POINT_SIZE, | |
7499 | XLFD_SCL_AVGWIDTH, | |
7500 | XLFD_SCL_LAST | |
7501 | }; | |
7502 | ||
369a7a37 | 7503 | static const int xlfd_scalable_fields[] = |
e3564461 ST |
7504 | { |
7505 | 6, /* PIXEL_SIZE */ | |
7506 | 7, /* POINT_SIZE */ | |
7507 | 11, /* AVGWIDTH */ | |
7508 | -1 | |
7509 | }; | |
7510 | ||
7511 | static Lisp_Object | |
7512 | mac_do_list_fonts (pattern, maxnames) | |
369a7a37 | 7513 | const char *pattern; |
e3564461 ST |
7514 | int maxnames; |
7515 | { | |
7516 | int i, n_fonts = 0; | |
468213f1 YM |
7517 | Lisp_Object font_list = Qnil; |
7518 | struct xlfdpat *pat; | |
369a7a37 YM |
7519 | char *scaled; |
7520 | const char *ptr; | |
7521 | int scl_val[XLFD_SCL_LAST], *val; | |
7522 | const int *field; | |
468213f1 | 7523 | int exact; |
e3564461 | 7524 | |
b15325b2 ST |
7525 | if (font_name_table == NULL) /* Initialize when first used. */ |
7526 | init_font_name_table (); | |
7527 | ||
e3564461 ST |
7528 | for (i = 0; i < XLFD_SCL_LAST; i++) |
7529 | scl_val[i] = -1; | |
7530 | ||
7531 | /* If the pattern contains 14 dashes and one of PIXEL_SIZE, | |
7532 | POINT_SIZE, and AVGWIDTH fields is explicitly specified, scalable | |
7533 | fonts are scaled according to the specified size. */ | |
7534 | ptr = pattern; | |
7535 | i = 0; | |
7536 | field = xlfd_scalable_fields; | |
7537 | val = scl_val; | |
7538 | if (*ptr == '-') | |
7539 | do | |
7540 | { | |
7541 | ptr++; | |
7542 | if (i == *field) | |
7543 | { | |
94d0e806 | 7544 | if ('0' <= *ptr && *ptr <= '9') |
e3564461 ST |
7545 | { |
7546 | *val = *ptr++ - '0'; | |
7547 | while ('0' <= *ptr && *ptr <= '9' && *val < 10000) | |
7548 | *val = *val * 10 + *ptr++ - '0'; | |
7549 | if (*ptr != '-') | |
7550 | *val = -1; | |
7551 | } | |
7552 | field++; | |
7553 | val++; | |
7554 | } | |
7555 | ptr = strchr (ptr, '-'); | |
7556 | i++; | |
7557 | } | |
7558 | while (ptr && i < 14); | |
7559 | ||
7560 | if (i == 14 && ptr == NULL) | |
7561 | { | |
94d0e806 YM |
7562 | if (scl_val[XLFD_SCL_PIXEL_SIZE] < 0) |
7563 | scl_val[XLFD_SCL_PIXEL_SIZE] = | |
7564 | (scl_val[XLFD_SCL_POINT_SIZE] > 0 ? scl_val[XLFD_SCL_POINT_SIZE] / 10 | |
7565 | : (scl_val[XLFD_SCL_AVGWIDTH] > 0 ? scl_val[XLFD_SCL_AVGWIDTH] / 10 | |
7566 | : -1)); | |
7567 | if (scl_val[XLFD_SCL_POINT_SIZE] < 0) | |
7568 | scl_val[XLFD_SCL_POINT_SIZE] = | |
7569 | (scl_val[XLFD_SCL_PIXEL_SIZE] > 0 ? scl_val[XLFD_SCL_PIXEL_SIZE] * 10 | |
7570 | : (scl_val[XLFD_SCL_AVGWIDTH] > 0 ? scl_val[XLFD_SCL_AVGWIDTH] | |
7571 | : -1)); | |
7572 | if (scl_val[XLFD_SCL_AVGWIDTH] < 0) | |
7573 | scl_val[XLFD_SCL_AVGWIDTH] = | |
7574 | (scl_val[XLFD_SCL_PIXEL_SIZE] > 0 ? scl_val[XLFD_SCL_PIXEL_SIZE] * 10 | |
7575 | : (scl_val[XLFD_SCL_POINT_SIZE] > 0 ? scl_val[XLFD_SCL_POINT_SIZE] | |
7576 | : -1)); | |
e3564461 ST |
7577 | } |
7578 | else | |
7579 | scl_val[XLFD_SCL_PIXEL_SIZE] = -1; | |
7580 | ||
468213f1 YM |
7581 | pat = xlfdpat_create (pattern); |
7582 | if (pat == NULL) | |
7583 | return Qnil; | |
fbe6152f | 7584 | |
468213f1 | 7585 | exact = xlfdpat_exact_p (pat); |
e3564461 ST |
7586 | |
7587 | for (i = 0; i < font_name_count; i++) | |
7588 | { | |
468213f1 | 7589 | if (xlfdpat_match (pat, font_name_table[i])) |
e3564461 | 7590 | { |
468213f1 | 7591 | font_list = Fcons (build_string (font_name_table[i]), font_list); |
f93e4d4f | 7592 | if (exact || (maxnames > 0 && ++n_fonts >= maxnames)) |
68c69027 | 7593 | break; |
e3564461 ST |
7594 | } |
7595 | else if (scl_val[XLFD_SCL_PIXEL_SIZE] > 0 | |
b0241f69 | 7596 | && (ptr = strstr (font_name_table[i], "-0-0-0-0-m-0-"))) |
e3564461 ST |
7597 | { |
7598 | int former_len = ptr - font_name_table[i]; | |
7599 | ||
dd15724d | 7600 | scaled = xmalloc (strlen (font_name_table[i]) + 20 + 1); |
e3564461 ST |
7601 | memcpy (scaled, font_name_table[i], former_len); |
7602 | sprintf (scaled + former_len, | |
05f7d868 | 7603 | "-%d-%d-72-72-m-%d-%s", |
e3564461 ST |
7604 | scl_val[XLFD_SCL_PIXEL_SIZE], |
7605 | scl_val[XLFD_SCL_POINT_SIZE], | |
7606 | scl_val[XLFD_SCL_AVGWIDTH], | |
b0241f69 | 7607 | ptr + sizeof ("-0-0-0-0-m-0-") - 1); |
468213f1 YM |
7608 | |
7609 | if (xlfdpat_match (pat, scaled)) | |
e3564461 | 7610 | { |
468213f1 YM |
7611 | font_list = Fcons (build_string (scaled), font_list); |
7612 | xfree (scaled); | |
f93e4d4f | 7613 | if (exact || (maxnames > 0 && ++n_fonts >= maxnames)) |
468213f1 | 7614 | break; |
e3564461 | 7615 | } |
468213f1 YM |
7616 | else |
7617 | xfree (scaled); | |
e3564461 ST |
7618 | } |
7619 | } | |
fbe6152f | 7620 | |
468213f1 | 7621 | xlfdpat_destroy (pat); |
fbe6152f | 7622 | |
e3564461 ST |
7623 | return font_list; |
7624 | } | |
7625 | ||
94d0e806 YM |
7626 | /* Return a list of names of available fonts matching PATTERN on frame F. |
7627 | ||
7628 | Frame F null means we have not yet created any frame on Mac, and | |
7629 | consult the first display in x_display_list. MAXNAMES sets a limit | |
7630 | on how many fonts to match. */ | |
1a578e9b AC |
7631 | |
7632 | Lisp_Object | |
94d0e806 YM |
7633 | x_list_fonts (f, pattern, size, maxnames) |
7634 | struct frame *f; | |
7635 | Lisp_Object pattern; | |
7636 | int size, maxnames; | |
1a578e9b | 7637 | { |
94d0e806 YM |
7638 | Lisp_Object list = Qnil, patterns, tem, key; |
7639 | struct mac_display_info *dpyinfo | |
7640 | = f ? FRAME_MAC_DISPLAY_INFO (f) : x_display_list; | |
1a578e9b | 7641 | |
94d0e806 YM |
7642 | xassert (size <= 0); |
7643 | ||
7644 | patterns = Fassoc (pattern, Valternate_fontname_alist); | |
7645 | if (NILP (patterns)) | |
7646 | patterns = Fcons (pattern, Qnil); | |
7647 | ||
7648 | for (; CONSP (patterns); patterns = XCDR (patterns)) | |
10ba2aec | 7649 | { |
94d0e806 YM |
7650 | pattern = XCAR (patterns); |
7651 | ||
7652 | if (!STRINGP (pattern)) | |
7653 | continue; | |
7654 | ||
b298e813 | 7655 | tem = XCAR (XCDR (dpyinfo->name_list_element)); |
10ba2aec AC |
7656 | key = Fcons (pattern, make_number (maxnames)); |
7657 | ||
94d0e806 YM |
7658 | list = Fassoc (key, tem); |
7659 | if (!NILP (list)) | |
10ba2aec | 7660 | { |
94d0e806 YM |
7661 | list = Fcdr_safe (list); |
7662 | /* We have a cashed list. Don't have to get the list again. */ | |
10ba2aec AC |
7663 | goto label_cached; |
7664 | } | |
10ba2aec | 7665 | |
94d0e806 YM |
7666 | BLOCK_INPUT; |
7667 | list = mac_do_list_fonts (SDATA (pattern), maxnames); | |
7668 | UNBLOCK_INPUT; | |
177c0ea7 | 7669 | |
94d0e806 | 7670 | /* MAC_TODO: add code for matching outline fonts here */ |
1a578e9b | 7671 | |
94d0e806 | 7672 | /* Now store the result in the cache. */ |
b298e813 | 7673 | XSETCAR (XCDR (dpyinfo->name_list_element), |
94d0e806 | 7674 | Fcons (Fcons (key, list), |
b298e813 | 7675 | XCAR (XCDR (dpyinfo->name_list_element)))); |
94d0e806 YM |
7676 | |
7677 | label_cached: | |
7678 | if (NILP (list)) continue; /* Try the remaining alternatives. */ | |
10ba2aec | 7679 | } |
177c0ea7 | 7680 | |
94d0e806 | 7681 | return list; |
1a578e9b AC |
7682 | } |
7683 | ||
7684 | ||
7685 | #if GLYPH_DEBUG | |
7686 | ||
e0f712ba AC |
7687 | /* Check that FONT is valid on frame F. It is if it can be found in F's |
7688 | font table. */ | |
1a578e9b AC |
7689 | |
7690 | static void | |
7691 | x_check_font (f, font) | |
7692 | struct frame *f; | |
7693 | XFontStruct *font; | |
7694 | { | |
7695 | int i; | |
7696 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); | |
7697 | ||
7698 | xassert (font != NULL); | |
7699 | ||
7700 | for (i = 0; i < dpyinfo->n_fonts; i++) | |
177c0ea7 | 7701 | if (dpyinfo->font_table[i].name |
1a578e9b AC |
7702 | && font == dpyinfo->font_table[i].font) |
7703 | break; | |
7704 | ||
7705 | xassert (i < dpyinfo->n_fonts); | |
7706 | } | |
7707 | ||
7708 | #endif /* GLYPH_DEBUG != 0 */ | |
7709 | ||
1a578e9b AC |
7710 | /* Set *W to the minimum width, *H to the minimum font height of FONT. |
7711 | Note: There are (broken) X fonts out there with invalid XFontStruct | |
7712 | min_bounds contents. For example, handa@etl.go.jp reports that | |
7713 | "-adobe-courier-medium-r-normal--*-180-*-*-m-*-iso8859-1" fonts | |
7714 | have font->min_bounds.width == 0. */ | |
7715 | ||
7716 | static INLINE void | |
7717 | x_font_min_bounds (font, w, h) | |
7718 | MacFontStruct *font; | |
7719 | int *w, *h; | |
7720 | { | |
7721 | *h = FONT_HEIGHT (font); | |
e169f939 | 7722 | *w = font->min_bounds.width; |
1a578e9b AC |
7723 | } |
7724 | ||
7725 | ||
7726 | /* Compute the smallest character width and smallest font height over | |
7727 | all fonts available on frame F. Set the members smallest_char_width | |
7728 | and smallest_font_height in F's x_display_info structure to | |
7729 | the values computed. Value is non-zero if smallest_font_height or | |
7730 | smallest_char_width become smaller than they were before. */ | |
7731 | ||
dd15724d | 7732 | static int |
1a578e9b AC |
7733 | x_compute_min_glyph_bounds (f) |
7734 | struct frame *f; | |
7735 | { | |
7736 | int i; | |
7737 | struct mac_display_info *dpyinfo = FRAME_MAC_DISPLAY_INFO (f); | |
7738 | MacFontStruct *font; | |
7739 | int old_width = dpyinfo->smallest_char_width; | |
7740 | int old_height = dpyinfo->smallest_font_height; | |
177c0ea7 | 7741 | |
1a578e9b AC |
7742 | dpyinfo->smallest_font_height = 100000; |
7743 | dpyinfo->smallest_char_width = 100000; | |
177c0ea7 | 7744 | |
1a578e9b AC |
7745 | for (i = 0; i < dpyinfo->n_fonts; ++i) |
7746 | if (dpyinfo->font_table[i].name) | |
7747 | { | |
7748 | struct font_info *fontp = dpyinfo->font_table + i; | |
7749 | int w, h; | |
177c0ea7 | 7750 | |
1a578e9b AC |
7751 | font = (MacFontStruct *) fontp->font; |
7752 | xassert (font != (MacFontStruct *) ~0); | |
7753 | x_font_min_bounds (font, &w, &h); | |
177c0ea7 | 7754 | |
1a578e9b AC |
7755 | dpyinfo->smallest_font_height = min (dpyinfo->smallest_font_height, h); |
7756 | dpyinfo->smallest_char_width = min (dpyinfo->smallest_char_width, w); | |
7757 | } | |
7758 | ||
7759 | xassert (dpyinfo->smallest_char_width > 0 | |
7760 | && dpyinfo->smallest_font_height > 0); | |
7761 | ||
7762 | return (dpyinfo->n_fonts == 1 | |
7763 | || dpyinfo->smallest_char_width < old_width | |
7764 | || dpyinfo->smallest_font_height < old_height); | |
7765 | } | |
7766 | ||
7767 | ||
7768 | /* Determine whether given string is a fully-specified XLFD: all 14 | |
7769 | fields are present, none is '*'. */ | |
7770 | ||
7771 | static int | |
369a7a37 YM |
7772 | is_fully_specified_xlfd (p) |
7773 | const char *p; | |
1a578e9b AC |
7774 | { |
7775 | int i; | |
7776 | char *q; | |
7777 | ||
7778 | if (*p != '-') | |
7779 | return 0; | |
177c0ea7 | 7780 | |
1a578e9b AC |
7781 | for (i = 0; i < 13; i++) |
7782 | { | |
7783 | q = strchr (p + 1, '-'); | |
7784 | if (q == NULL) | |
7785 | return 0; | |
7786 | if (q - p == 2 && *(p + 1) == '*') | |
7787 | return 0; | |
7788 | p = q; | |
7789 | } | |
7790 | ||
7791 | if (strchr (p + 1, '-') != NULL) | |
7792 | return 0; | |
177c0ea7 | 7793 | |
1a578e9b AC |
7794 | if (*(p + 1) == '*' && *(p + 2) == '\0') |
7795 | return 0; | |
7796 | ||
7797 | return 1; | |
7798 | } | |
7799 | ||
7800 | ||
bb420759 YM |
7801 | /* mac_load_query_font creates and returns an internal representation |
7802 | for a font in a MacFontStruct struct. There is really no concept | |
e0f712ba AC |
7803 | corresponding to "loading" a font on the Mac. But we check its |
7804 | existence and find the font number and all other information for it | |
7805 | and store them in the returned MacFontStruct. */ | |
1a578e9b AC |
7806 | |
7807 | static MacFontStruct * | |
bb420759 YM |
7808 | mac_load_query_font (f, fontname) |
7809 | struct frame *f; | |
7810 | char *fontname; | |
1a578e9b | 7811 | { |
b73e4d84 | 7812 | int size; |
1a578e9b | 7813 | char *name; |
71b7a47f | 7814 | Str255 family; |
dd15724d | 7815 | Str31 charset; |
1a578e9b | 7816 | SInt16 fontnum; |
c3bd8190 | 7817 | #if USE_ATSUI |
16805b2e | 7818 | static ATSUFontID font_id; |
c3bd8190 YM |
7819 | ATSUStyle mac_style = NULL; |
7820 | #endif | |
94d0e806 YM |
7821 | Style fontface; |
7822 | #if TARGET_API_MAC_CARBON | |
7823 | TextEncoding encoding; | |
7824 | int scriptcode; | |
7825 | #else | |
7826 | short scriptcode; | |
7827 | #endif | |
1a578e9b | 7828 | MacFontStruct *font; |
b73e4d84 | 7829 | XCharStruct *space_bounds = NULL, *pcm; |
1a578e9b AC |
7830 | |
7831 | if (is_fully_specified_xlfd (fontname)) | |
7832 | name = fontname; | |
7833 | else | |
7834 | { | |
e3564461 | 7835 | Lisp_Object matched_fonts; |
1a578e9b | 7836 | |
e3564461 ST |
7837 | matched_fonts = mac_do_list_fonts (fontname, 1); |
7838 | if (NILP (matched_fonts)) | |
7839 | return NULL; | |
7840 | name = SDATA (XCAR (matched_fonts)); | |
1a578e9b AC |
7841 | } |
7842 | ||
71b7a47f YM |
7843 | if (parse_x_font_name (name, family, &size, &fontface, charset) == 0) |
7844 | return NULL; | |
1a578e9b | 7845 | |
c3bd8190 YM |
7846 | #if USE_ATSUI |
7847 | if (strcmp (charset, "iso10646-1") == 0) /* XXX */ | |
7848 | { | |
3e7424f7 | 7849 | OSStatus err; |
369a7a37 YM |
7850 | static const ATSUAttributeTag tags[] = |
7851 | {kATSUFontTag, kATSUSizeTag, | |
7852 | kATSUQDBoldfaceTag, kATSUQDItalicTag}; | |
7853 | static const ByteCount sizes[] = | |
7854 | {sizeof (ATSUFontID), sizeof (Fixed), | |
7855 | sizeof (Boolean), sizeof (Boolean)}; | |
c3bd8190 YM |
7856 | static Fixed size_fixed; |
7857 | static Boolean bold_p, italic_p; | |
369a7a37 YM |
7858 | static const ATSUAttributeValuePtr values[] = |
7859 | {&font_id, &size_fixed, | |
7860 | &bold_p, &italic_p}; | |
7861 | static const ATSUFontFeatureType types[] = | |
7862 | {kAllTypographicFeaturesType, kDiacriticsType}; | |
7863 | static const ATSUFontFeatureSelector selectors[] = | |
7864 | {kAllTypeFeaturesOffSelector, kDecomposeDiacriticsSelector}; | |
c3bd8190 | 7865 | Lisp_Object font_id_cons; |
68c767a3 | 7866 | FMFontStyle style; |
1c4ac540 | 7867 | |
71b7a47f | 7868 | font_id_cons = Fgethash (make_unibyte_string (family, strlen (family)), |
c3bd8190 YM |
7869 | atsu_font_id_hash, Qnil); |
7870 | if (NILP (font_id_cons)) | |
7871 | return NULL; | |
7872 | font_id = cons_to_long (font_id_cons); | |
7873 | size_fixed = Long2Fix (size); | |
7874 | bold_p = (fontface & bold) != 0; | |
7875 | italic_p = (fontface & italic) != 0; | |
7876 | err = ATSUCreateStyle (&mac_style); | |
7877 | if (err != noErr) | |
7878 | return NULL; | |
7879 | err = ATSUSetFontFeatures (mac_style, sizeof (types) / sizeof (types[0]), | |
7880 | types, selectors); | |
7881 | if (err != noErr) | |
7882 | return NULL; | |
7883 | err = ATSUSetAttributes (mac_style, sizeof (tags) / sizeof (tags[0]), | |
7884 | tags, sizes, values); | |
68c767a3 YM |
7885 | if (err != noErr) |
7886 | return NULL; | |
7887 | err = FMGetFontFamilyInstanceFromFont (font_id, &fontnum, &style); | |
7888 | if (err != noErr) | |
7889 | fontnum = -1; | |
c3bd8190 YM |
7890 | scriptcode = kTextEncodingMacUnicode; |
7891 | } | |
7892 | else | |
c3bd8190 | 7893 | #endif |
71b7a47f YM |
7894 | { |
7895 | Lisp_Object tmp = Fassoc (build_string (family), fm_font_family_alist); | |
7896 | ||
7897 | if (NILP (tmp)) | |
7898 | return NULL; | |
7899 | fontnum = XINT (XCDR (tmp)); | |
94d0e806 | 7900 | #if TARGET_API_MAC_CARBON |
71b7a47f YM |
7901 | if (FMGetFontFamilyTextEncoding (fontnum, &encoding) != noErr) |
7902 | return NULL; | |
7903 | scriptcode = GetTextEncodingBase (encoding); | |
94d0e806 | 7904 | #else |
71b7a47f | 7905 | scriptcode = FontToScript (fontnum); |
94d0e806 | 7906 | #endif |
c3bd8190 | 7907 | } |
177c0ea7 | 7908 | |
1a578e9b | 7909 | font = (MacFontStruct *) xmalloc (sizeof (struct MacFontStruct)); |
177c0ea7 | 7910 | |
1a578e9b AC |
7911 | font->mac_fontnum = fontnum; |
7912 | font->mac_fontsize = size; | |
7913 | font->mac_fontface = fontface; | |
94d0e806 | 7914 | font->mac_scriptcode = scriptcode; |
c3bd8190 YM |
7915 | #if USE_ATSUI |
7916 | font->mac_style = mac_style; | |
16805b2e YM |
7917 | #if USE_CG_TEXT_DRAWING |
7918 | font->cg_font = NULL; | |
7919 | font->cg_glyphs = NULL; | |
7920 | #endif | |
c3bd8190 | 7921 | #endif |
1a578e9b | 7922 | |
199f9270 | 7923 | /* Apple Japanese (SJIS) font is listed as both |
2f64cf3a | 7924 | "*-jisx0208.1983-sjis" (Japanese script) and "*-jisx0201.1976-0" |
e0f712ba | 7925 | (Roman script) in init_font_name_table (). The latter should be |
2f64cf3a | 7926 | treated as a one-byte font. */ |
94d0e806 YM |
7927 | if (scriptcode == smJapanese && strcmp (charset, "jisx0201.1976-0") == 0) |
7928 | font->mac_scriptcode = smRoman; | |
199f9270 | 7929 | |
71b7a47f | 7930 | font->full_name = mac_to_x_fontname (family, size, fontface, charset); |
177c0ea7 | 7931 | |
c3bd8190 YM |
7932 | #if USE_ATSUI |
7933 | if (font->mac_style) | |
7934 | { | |
3e7424f7 | 7935 | OSStatus err; |
b73e4d84 | 7936 | UniChar c; |
c3bd8190 | 7937 | |
b73e4d84 YM |
7938 | font->min_byte1 = 0; |
7939 | font->max_byte1 = 0xff; | |
7940 | font->min_char_or_byte2 = 0; | |
7941 | font->max_char_or_byte2 = 0xff; | |
7942 | ||
458dbb8c YM |
7943 | font->bounds.rows = xmalloc (sizeof (XCharStruct *) * 0x100); |
7944 | bzero (font->bounds.rows, sizeof (XCharStruct *) * 0x100); | |
7945 | font->bounds.rows[0] = xmalloc (sizeof (XCharStruct) * 0x100); | |
7946 | pcm_init (font->bounds.rows[0], 0x100); | |
c3bd8190 | 7947 | |
16805b2e | 7948 | #if USE_CG_TEXT_DRAWING |
68c767a3 YM |
7949 | if (fontnum != -1) |
7950 | { | |
7951 | FMFontStyle style; | |
7952 | ATSFontRef ats_font; | |
16805b2e | 7953 | |
68c767a3 | 7954 | err = FMGetFontFromFontFamilyInstance (fontnum, fontface, |
16805b2e | 7955 | &font_id, &style); |
68c767a3 YM |
7956 | /* Use CG text drawing if italic/bold is not synthesized. */ |
7957 | if (err == noErr && style == fontface) | |
7958 | { | |
7959 | ats_font = FMGetATSFontRefFromFont (font_id); | |
7960 | font->cg_font = CGFontCreateWithPlatformFont (&ats_font); | |
7961 | } | |
7962 | } | |
16805b2e YM |
7963 | |
7964 | if (font->cg_font) | |
b96fe6ea YM |
7965 | { |
7966 | font->cg_glyphs = xmalloc (sizeof (CGGlyph) * 0x100); | |
7967 | bzero (font->cg_glyphs, sizeof (CGGlyph) * 0x100); | |
7968 | } | |
16805b2e | 7969 | #endif |
458dbb8c | 7970 | space_bounds = font->bounds.rows[0] + 0x20; |
b73e4d84 YM |
7971 | err = mac_query_char_extents (font->mac_style, 0x20, |
7972 | &font->ascent, &font->descent, | |
7973 | space_bounds, | |
7974 | #if USE_CG_TEXT_DRAWING | |
7975 | (font->cg_glyphs ? font->cg_glyphs + 0x20 | |
7976 | : NULL) | |
7977 | #else | |
7978 | NULL | |
7979 | #endif | |
7980 | ); | |
7c682cf1 YM |
7981 | if (err != noErr |
7982 | || space_bounds->width <= 0 || FONT_HEIGHT (font) <= 0) | |
c3bd8190 YM |
7983 | { |
7984 | mac_unload_font (&one_mac_display_info, font); | |
7985 | return NULL; | |
7986 | } | |
7987 | ||
458dbb8c | 7988 | pcm = font->bounds.rows[0]; |
b73e4d84 | 7989 | for (c = 0x21; c <= 0xff; c++) |
c3bd8190 | 7990 | { |
16805b2e YM |
7991 | if (c == 0xad) |
7992 | /* Soft hyphen is not supported in ATSUI. */ | |
7993 | continue; | |
7994 | else if (c == 0x7f) | |
7995 | { | |
16805b2e YM |
7996 | c = 0x9f; |
7997 | continue; | |
7998 | } | |
7999 | ||
b73e4d84 YM |
8000 | mac_query_char_extents (font->mac_style, c, NULL, NULL, pcm + c, |
8001 | #if USE_CG_TEXT_DRAWING | |
8002 | (font->cg_glyphs ? font->cg_glyphs + c | |
8003 | : NULL) | |
05f7d868 | 8004 | #else |
b73e4d84 | 8005 | NULL |
05f7d868 | 8006 | #endif |
b73e4d84 | 8007 | ); |
c3bd8190 | 8008 | |
16805b2e | 8009 | #if USE_CG_TEXT_DRAWING |
b73e4d84 | 8010 | if (font->cg_glyphs && font->cg_glyphs[c] == 0) |
16805b2e | 8011 | { |
b73e4d84 YM |
8012 | /* Don't use CG text drawing if font substitution occurs in |
8013 | ASCII or Latin-1 characters. */ | |
8014 | CGFontRelease (font->cg_font); | |
8015 | font->cg_font = NULL; | |
8016 | xfree (font->cg_glyphs); | |
8017 | font->cg_glyphs = NULL; | |
16805b2e YM |
8018 | } |
8019 | #endif | |
c3bd8190 | 8020 | } |
c3bd8190 YM |
8021 | } |
8022 | else | |
71b7a47f | 8023 | #endif |
c3bd8190 | 8024 | { |
71b7a47f YM |
8025 | FontInfo the_fontinfo; |
8026 | int is_two_byte_font; | |
8027 | ||
444a42fd | 8028 | #if USE_CG_DRAWING |
bb420759 | 8029 | mac_prepare_for_quickdraw (f); |
c3bd8190 | 8030 | #endif |
bb420759 | 8031 | SetPortWindowPort (FRAME_MAC_WINDOW (f)); |
1a578e9b | 8032 | |
71b7a47f YM |
8033 | TextFont (fontnum); |
8034 | TextSize (size); | |
8035 | TextFace (fontface); | |
177c0ea7 | 8036 | |
71b7a47f | 8037 | GetFontInfo (&the_fontinfo); |
1a578e9b | 8038 | |
71b7a47f YM |
8039 | font->ascent = the_fontinfo.ascent; |
8040 | font->descent = the_fontinfo.descent; | |
1a578e9b | 8041 | |
71b7a47f YM |
8042 | is_two_byte_font = (font->mac_scriptcode == smJapanese |
8043 | || font->mac_scriptcode == smTradChinese | |
8044 | || font->mac_scriptcode == smSimpChinese | |
8045 | || font->mac_scriptcode == smKorean); | |
c3bd8190 | 8046 | |
71b7a47f YM |
8047 | if (is_two_byte_font) |
8048 | { | |
b73e4d84 YM |
8049 | int char_width; |
8050 | ||
71b7a47f YM |
8051 | font->min_byte1 = 0xa1; |
8052 | font->max_byte1 = 0xfe; | |
8053 | font->min_char_or_byte2 = 0xa1; | |
8054 | font->max_char_or_byte2 = 0xfe; | |
8055 | ||
8056 | /* Use the width of an "ideographic space" of that font | |
8057 | because the_fontinfo.widMax returns the wrong width for | |
8058 | some fonts. */ | |
8059 | switch (font->mac_scriptcode) | |
8060 | { | |
8061 | case smJapanese: | |
8062 | font->min_byte1 = 0x81; | |
8063 | font->max_byte1 = 0xfc; | |
8064 | font->min_char_or_byte2 = 0x40; | |
8065 | font->max_char_or_byte2 = 0xfc; | |
8066 | char_width = StringWidth("\p\x81\x40"); | |
8067 | break; | |
8068 | case smTradChinese: | |
8069 | font->min_char_or_byte2 = 0x40; | |
8070 | char_width = StringWidth("\p\xa1\x40"); | |
8071 | break; | |
8072 | case smSimpChinese: | |
8073 | char_width = StringWidth("\p\xa1\xa1"); | |
8074 | break; | |
8075 | case smKorean: | |
8076 | char_width = StringWidth("\p\xa1\xa1"); | |
8077 | break; | |
8078 | } | |
c3bd8190 | 8079 | |
b73e4d84 | 8080 | font->bounds.per_char = NULL; |
1a578e9b | 8081 | |
71b7a47f YM |
8082 | if (fontface & italic) |
8083 | font->max_bounds.rbearing = char_width + 1; | |
8084 | else | |
8085 | font->max_bounds.rbearing = char_width; | |
8086 | font->max_bounds.lbearing = 0; | |
8087 | font->max_bounds.width = char_width; | |
8088 | font->max_bounds.ascent = the_fontinfo.ascent; | |
8089 | font->max_bounds.descent = the_fontinfo.descent; | |
1a578e9b | 8090 | |
71b7a47f YM |
8091 | font->min_bounds = font->max_bounds; |
8092 | } | |
8093 | else | |
8094 | { | |
b73e4d84 | 8095 | int c; |
c3bd8190 | 8096 | |
b73e4d84 YM |
8097 | font->min_byte1 = font->max_byte1 = 0; |
8098 | font->min_char_or_byte2 = 0x20; | |
8099 | font->max_char_or_byte2 = 0xff; | |
16805b2e | 8100 | |
b73e4d84 YM |
8101 | font->bounds.per_char = |
8102 | xmalloc (sizeof (XCharStruct) * (0xff - 0x20 + 1)); | |
b73e4d84 YM |
8103 | bzero (font->bounds.per_char, |
8104 | sizeof (XCharStruct) * (0xff - 0x20 + 1)); | |
8105 | ||
8106 | space_bounds = font->bounds.per_char; | |
8107 | mac_query_char_extents (NULL, 0x20, &font->ascent, &font->descent, | |
8108 | space_bounds, NULL); | |
8109 | ||
8110 | for (c = 0x21, pcm = space_bounds + 1; c <= 0xff; c++, pcm++) | |
8111 | mac_query_char_extents (NULL, c, NULL, NULL, pcm, NULL); | |
c3bd8190 | 8112 | } |
71b7a47f | 8113 | } |
177c0ea7 | 8114 | |
b73e4d84 YM |
8115 | if (space_bounds) |
8116 | { | |
8117 | int c; | |
8118 | ||
8119 | font->min_bounds = font->max_bounds = *space_bounds; | |
8120 | for (c = 0x21, pcm = space_bounds + 1; c <= 0x7f; c++, pcm++) | |
8121 | if (pcm->width > 0) | |
8122 | { | |
8123 | font->min_bounds.lbearing = min (font->min_bounds.lbearing, | |
8124 | pcm->lbearing); | |
8125 | font->min_bounds.rbearing = min (font->min_bounds.rbearing, | |
8126 | pcm->rbearing); | |
8127 | font->min_bounds.width = min (font->min_bounds.width, | |
8128 | pcm->width); | |
8129 | font->min_bounds.ascent = min (font->min_bounds.ascent, | |
8130 | pcm->ascent); | |
cf2c6835 YM |
8131 | font->min_bounds.descent = min (font->min_bounds.descent, |
8132 | pcm->descent); | |
b73e4d84 YM |
8133 | |
8134 | font->max_bounds.lbearing = max (font->max_bounds.lbearing, | |
8135 | pcm->lbearing); | |
8136 | font->max_bounds.rbearing = max (font->max_bounds.rbearing, | |
8137 | pcm->rbearing); | |
8138 | font->max_bounds.width = max (font->max_bounds.width, | |
8139 | pcm->width); | |
8140 | font->max_bounds.ascent = max (font->max_bounds.ascent, | |
8141 | pcm->ascent); | |
cf2c6835 YM |
8142 | font->max_bounds.descent = max (font->max_bounds.descent, |
8143 | pcm->descent); | |
b73e4d84 YM |
8144 | } |
8145 | if ( | |
8146 | #if USE_ATSUI | |
8147 | font->mac_style == NULL && | |
8148 | #endif | |
8149 | font->max_bounds.width == font->min_bounds.width | |
8150 | && font->min_bounds.lbearing >= 0 | |
8151 | && font->max_bounds.rbearing <= font->max_bounds.width) | |
8152 | { | |
8153 | /* Fixed width and no overhangs. */ | |
8154 | xfree (font->bounds.per_char); | |
8155 | font->bounds.per_char = NULL; | |
8156 | } | |
8157 | } | |
8158 | ||
16805b2e YM |
8159 | #if !defined (MAC_OS8) || USE_ATSUI |
8160 | /* AppKit and WebKit do some adjustment to the heights of Courier, | |
8161 | Helvetica, and Times. This only works on the environments where | |
9fb446e3 YM |
8162 | srcCopy text transfer mode is never used. */ |
8163 | if ( | |
8164 | #ifdef MAC_OS8 /* implies USE_ATSUI */ | |
8165 | font->mac_style && | |
8166 | #endif | |
8167 | (strcmp (family, "courier") == 0 || strcmp (family, "helvetica") == 0 | |
8168 | || strcmp (family, "times") == 0)) | |
16805b2e YM |
8169 | font->ascent += (font->ascent + font->descent) * .15 + 0.5; |
8170 | #endif | |
8171 | ||
1a578e9b AC |
8172 | return font; |
8173 | } | |
8174 | ||
8175 | ||
b15325b2 ST |
8176 | void |
8177 | mac_unload_font (dpyinfo, font) | |
8178 | struct mac_display_info *dpyinfo; | |
8179 | XFontStruct *font; | |
8180 | { | |
94d0e806 | 8181 | xfree (font->full_name); |
c3bd8190 YM |
8182 | #if USE_ATSUI |
8183 | if (font->mac_style) | |
b73e4d84 YM |
8184 | { |
8185 | int i; | |
8186 | ||
8187 | for (i = font->min_byte1; i <= font->max_byte1; i++) | |
8188 | if (font->bounds.rows[i]) | |
8189 | xfree (font->bounds.rows[i]); | |
8190 | xfree (font->bounds.rows); | |
8191 | ATSUDisposeStyle (font->mac_style); | |
8192 | } | |
8193 | else | |
8194 | #endif | |
8195 | if (font->bounds.per_char) | |
8196 | xfree (font->bounds.per_char); | |
16805b2e YM |
8197 | #if USE_CG_TEXT_DRAWING |
8198 | if (font->cg_font) | |
8199 | CGFontRelease (font->cg_font); | |
8200 | if (font->cg_glyphs) | |
8201 | xfree (font->cg_glyphs); | |
c3bd8190 | 8202 | #endif |
b15325b2 ST |
8203 | xfree (font); |
8204 | } | |
8205 | ||
8206 | ||
1a578e9b AC |
8207 | /* Load font named FONTNAME of the size SIZE for frame F, and return a |
8208 | pointer to the structure font_info while allocating it dynamically. | |
8209 | If SIZE is 0, load any size of font. | |
8210 | If loading is failed, return NULL. */ | |
8211 | ||
8212 | struct font_info * | |
8213 | x_load_font (f, fontname, size) | |
8214 | struct frame *f; | |
8215 | register char *fontname; | |
8216 | int size; | |
8217 | { | |
8218 | struct mac_display_info *dpyinfo = FRAME_MAC_DISPLAY_INFO (f); | |
8219 | Lisp_Object font_names; | |
8220 | ||
8221 | /* Get a list of all the fonts that match this name. Once we | |
8222 | have a list of matching fonts, we compare them against the fonts | |
8223 | we already have by comparing names. */ | |
8224 | font_names = x_list_fonts (f, build_string (fontname), size, 1); | |
8225 | ||
8226 | if (!NILP (font_names)) | |
8227 | { | |
8228 | Lisp_Object tail; | |
8229 | int i; | |
8230 | ||
8231 | for (i = 0; i < dpyinfo->n_fonts; i++) | |
8232 | for (tail = font_names; CONSP (tail); tail = XCDR (tail)) | |
8233 | if (dpyinfo->font_table[i].name | |
8234 | && (!strcmp (dpyinfo->font_table[i].name, | |
d5db4077 | 8235 | SDATA (XCAR (tail))) |
1a578e9b | 8236 | || !strcmp (dpyinfo->font_table[i].full_name, |
d5db4077 | 8237 | SDATA (XCAR (tail))))) |
1a578e9b AC |
8238 | return (dpyinfo->font_table + i); |
8239 | } | |
94d0e806 YM |
8240 | else |
8241 | return NULL; | |
1a578e9b AC |
8242 | |
8243 | /* Load the font and add it to the table. */ | |
8244 | { | |
1a578e9b AC |
8245 | struct MacFontStruct *font; |
8246 | struct font_info *fontp; | |
1a578e9b AC |
8247 | int i; |
8248 | ||
94d0e806 | 8249 | fontname = (char *) SDATA (XCAR (font_names)); |
1a578e9b | 8250 | |
b15325b2 | 8251 | BLOCK_INPUT; |
bb420759 | 8252 | font = mac_load_query_font (f, fontname); |
b15325b2 | 8253 | UNBLOCK_INPUT; |
1a578e9b AC |
8254 | if (!font) |
8255 | return NULL; | |
8256 | ||
8257 | /* Find a free slot in the font table. */ | |
8258 | for (i = 0; i < dpyinfo->n_fonts; ++i) | |
8259 | if (dpyinfo->font_table[i].name == NULL) | |
8260 | break; | |
8261 | ||
8262 | /* If no free slot found, maybe enlarge the font table. */ | |
8263 | if (i == dpyinfo->n_fonts | |
8264 | && dpyinfo->n_fonts == dpyinfo->font_table_size) | |
8265 | { | |
8266 | int sz; | |
8267 | dpyinfo->font_table_size = max (16, 2 * dpyinfo->font_table_size); | |
8268 | sz = dpyinfo->font_table_size * sizeof *dpyinfo->font_table; | |
8269 | dpyinfo->font_table | |
8270 | = (struct font_info *) xrealloc (dpyinfo->font_table, sz); | |
8271 | } | |
8272 | ||
8273 | fontp = dpyinfo->font_table + i; | |
8274 | if (i == dpyinfo->n_fonts) | |
8275 | ++dpyinfo->n_fonts; | |
8276 | ||
8277 | /* Now fill in the slots of *FONTP. */ | |
8278 | BLOCK_INPUT; | |
be2fdba9 | 8279 | bzero (fontp, sizeof (*fontp)); |
1a578e9b AC |
8280 | fontp->font = font; |
8281 | fontp->font_idx = i; | |
94d0e806 YM |
8282 | fontp->name = (char *) xmalloc (strlen (fontname) + 1); |
8283 | bcopy (fontname, fontp->name, strlen (fontname) + 1); | |
1a578e9b | 8284 | |
e169f939 ST |
8285 | if (font->min_bounds.width == font->max_bounds.width) |
8286 | { | |
8287 | /* Fixed width font. */ | |
8288 | fontp->average_width = fontp->space_width = font->min_bounds.width; | |
8289 | } | |
8290 | else | |
8291 | { | |
8292 | XChar2b char2b; | |
8293 | XCharStruct *pcm; | |
8294 | ||
8295 | char2b.byte1 = 0x00, char2b.byte2 = 0x20; | |
8296 | pcm = mac_per_char_metric (font, &char2b, 0); | |
8297 | if (pcm) | |
8298 | fontp->space_width = pcm->width; | |
8299 | else | |
8300 | fontp->space_width = FONT_WIDTH (font); | |
8301 | ||
8302 | if (pcm) | |
8303 | { | |
8304 | int width = pcm->width; | |
8305 | for (char2b.byte2 = 33; char2b.byte2 <= 126; char2b.byte2++) | |
8306 | if ((pcm = mac_per_char_metric (font, &char2b, 0)) != NULL) | |
8307 | width += pcm->width; | |
8308 | fontp->average_width = width / 95; | |
8309 | } | |
8310 | else | |
8311 | fontp->average_width = FONT_WIDTH (font); | |
8312 | } | |
8313 | ||
94d0e806 YM |
8314 | fontp->full_name = (char *) xmalloc (strlen (font->full_name) + 1); |
8315 | bcopy (font->full_name, fontp->full_name, strlen (font->full_name) + 1); | |
1a578e9b AC |
8316 | |
8317 | fontp->size = font->max_bounds.width; | |
8318 | fontp->height = FONT_HEIGHT (font); | |
8319 | { | |
8320 | /* For some font, ascent and descent in max_bounds field is | |
8321 | larger than the above value. */ | |
8322 | int max_height = font->max_bounds.ascent + font->max_bounds.descent; | |
8323 | if (max_height > fontp->height) | |
8324 | fontp->height = max_height; | |
8325 | } | |
8326 | ||
8327 | /* The slot `encoding' specifies how to map a character | |
8328 | code-points (0x20..0x7F or 0x2020..0x7F7F) of each charset to | |
8329 | the font code-points (0:0x20..0x7F, 1:0xA0..0xFF), or | |
8330 | (0:0x2020..0x7F7F, 1:0xA0A0..0xFFFF, 3:0x20A0..0x7FFF, | |
8331 | 2:0xA020..0xFF7F). For the moment, we don't know which charset | |
8332 | uses this font. So, we set information in fontp->encoding[1] | |
8333 | which is never used by any charset. If mapping can't be | |
8334 | decided, set FONT_ENCODING_NOT_DECIDED. */ | |
8335 | if (font->mac_scriptcode == smJapanese) | |
8336 | fontp->encoding[1] = 4; | |
8337 | else | |
8338 | { | |
8339 | fontp->encoding[1] | |
8340 | = (font->max_byte1 == 0 | |
8341 | /* 1-byte font */ | |
8342 | ? (font->min_char_or_byte2 < 0x80 | |
8343 | ? (font->max_char_or_byte2 < 0x80 | |
8344 | ? 0 /* 0x20..0x7F */ | |
8345 | : FONT_ENCODING_NOT_DECIDED) /* 0x20..0xFF */ | |
8346 | : 1) /* 0xA0..0xFF */ | |
8347 | /* 2-byte font */ | |
8348 | : (font->min_byte1 < 0x80 | |
8349 | ? (font->max_byte1 < 0x80 | |
8350 | ? (font->min_char_or_byte2 < 0x80 | |
8351 | ? (font->max_char_or_byte2 < 0x80 | |
8352 | ? 0 /* 0x2020..0x7F7F */ | |
8353 | : FONT_ENCODING_NOT_DECIDED) /* 0x2020..0x7FFF */ | |
8354 | : 3) /* 0x20A0..0x7FFF */ | |
8355 | : FONT_ENCODING_NOT_DECIDED) /* 0x20??..0xA0?? */ | |
8356 | : (font->min_char_or_byte2 < 0x80 | |
8357 | ? (font->max_char_or_byte2 < 0x80 | |
8358 | ? 2 /* 0xA020..0xFF7F */ | |
8359 | : FONT_ENCODING_NOT_DECIDED) /* 0xA020..0xFFFF */ | |
8360 | : 1))); /* 0xA0A0..0xFFFF */ | |
8361 | } | |
8362 | ||
8363 | #if 0 /* MAC_TODO: fill these out with more reasonably values */ | |
8364 | fontp->baseline_offset | |
8365 | = (XGetFontProperty (font, dpyinfo->Xatom_MULE_BASELINE_OFFSET, &value) | |
8366 | ? (long) value : 0); | |
8367 | fontp->relative_compose | |
8368 | = (XGetFontProperty (font, dpyinfo->Xatom_MULE_RELATIVE_COMPOSE, &value) | |
8369 | ? (long) value : 0); | |
8370 | fontp->default_ascent | |
8371 | = (XGetFontProperty (font, dpyinfo->Xatom_MULE_DEFAULT_ASCENT, &value) | |
8372 | ? (long) value : 0); | |
8373 | #else | |
8374 | fontp->baseline_offset = 0; | |
8375 | fontp->relative_compose = 0; | |
8376 | fontp->default_ascent = 0; | |
8377 | #endif | |
8378 | ||
8379 | /* Set global flag fonts_changed_p to non-zero if the font loaded | |
8380 | has a character with a smaller width than any other character | |
1f98fbb4 | 8381 | before, or if the font loaded has a smaller height than any |
1a578e9b AC |
8382 | other font loaded before. If this happens, it will make a |
8383 | glyph matrix reallocation necessary. */ | |
dd15724d | 8384 | fonts_changed_p |= x_compute_min_glyph_bounds (f); |
1a578e9b AC |
8385 | UNBLOCK_INPUT; |
8386 | return fontp; | |
8387 | } | |
8388 | } | |
8389 | ||
8390 | ||
8391 | /* Return a pointer to struct font_info of a font named FONTNAME for | |
8392 | frame F. If no such font is loaded, return NULL. */ | |
8393 | ||
8394 | struct font_info * | |
8395 | x_query_font (f, fontname) | |
8396 | struct frame *f; | |
8397 | register char *fontname; | |
8398 | { | |
8399 | struct mac_display_info *dpyinfo = FRAME_MAC_DISPLAY_INFO (f); | |
8400 | int i; | |
8401 | ||
8402 | for (i = 0; i < dpyinfo->n_fonts; i++) | |
8403 | if (dpyinfo->font_table[i].name | |
3e7424f7 YM |
8404 | && (!xstricmp (dpyinfo->font_table[i].name, fontname) |
8405 | || !xstricmp (dpyinfo->font_table[i].full_name, fontname))) | |
1a578e9b AC |
8406 | return (dpyinfo->font_table + i); |
8407 | return NULL; | |
8408 | } | |
8409 | ||
8410 | ||
8411 | /* Find a CCL program for a font specified by FONTP, and set the member | |
8412 | `encoder' of the structure. */ | |
8413 | ||
8414 | void | |
8415 | x_find_ccl_program (fontp) | |
8416 | struct font_info *fontp; | |
8417 | { | |
8418 | Lisp_Object list, elt; | |
8419 | ||
8420 | for (list = Vfont_ccl_encoder_alist; CONSP (list); list = XCDR (list)) | |
8421 | { | |
8422 | elt = XCAR (list); | |
8423 | if (CONSP (elt) | |
8424 | && STRINGP (XCAR (elt)) | |
8425 | && (fast_c_string_match_ignore_case (XCAR (elt), fontp->name) | |
8426 | >= 0)) | |
8427 | break; | |
8428 | } | |
8429 | if (! NILP (list)) | |
8430 | { | |
8431 | struct ccl_program *ccl | |
8432 | = (struct ccl_program *) xmalloc (sizeof (struct ccl_program)); | |
8433 | ||
8434 | if (setup_ccl_program (ccl, XCDR (elt)) < 0) | |
8435 | xfree (ccl); | |
8436 | else | |
8437 | fontp->font_encoder = ccl; | |
8438 | } | |
8439 | } | |
8440 | ||
68c767a3 | 8441 | #if USE_MAC_FONT_PANEL |
36f0107c YM |
8442 | /* Whether Font Panel has been shown before. The first call to font |
8443 | panel functions (FPIsFontPanelVisible, SetFontInfoForSelection) is | |
8444 | slow. This variable is used for deferring such a call as much as | |
8445 | possible. */ | |
b71c381c YM |
8446 | static int font_panel_shown_p = 0; |
8447 | ||
8448 | int | |
8449 | mac_font_panel_visible_p () | |
8450 | { | |
8451 | return font_panel_shown_p && FPIsFontPanelVisible (); | |
8452 | } | |
8453 | ||
8454 | OSStatus | |
8455 | mac_show_hide_font_panel () | |
8456 | { | |
8457 | font_panel_shown_p = 1; | |
8458 | ||
8459 | return FPShowHideFontPanel (); | |
8460 | } | |
8461 | ||
68c767a3 | 8462 | OSStatus |
4cb62a90 | 8463 | mac_set_font_info_for_selection (f, face_id, c) |
68c767a3 | 8464 | struct frame *f; |
4cb62a90 | 8465 | int face_id, c; |
68c767a3 YM |
8466 | { |
8467 | OSStatus err; | |
4cb62a90 YM |
8468 | EventTargetRef target = NULL; |
8469 | XFontStruct *font = NULL; | |
68c767a3 | 8470 | |
b71c381c YM |
8471 | if (!mac_font_panel_visible_p ()) |
8472 | return noErr; | |
8473 | ||
4cb62a90 | 8474 | if (f) |
68c767a3 | 8475 | { |
4cb62a90 | 8476 | target = GetWindowEventTarget (FRAME_MAC_WINDOW (f)); |
68c767a3 | 8477 | |
4cb62a90 YM |
8478 | if (FRAME_FACE_CACHE (f) && CHAR_VALID_P (c, 0)) |
8479 | { | |
8480 | struct face *face; | |
8481 | ||
8482 | face_id = FACE_FOR_CHAR (f, FACE_FROM_ID (f, face_id), c); | |
8483 | face = FACE_FROM_ID (f, face_id); | |
8484 | font = face->font; | |
8485 | } | |
8486 | } | |
8487 | ||
8488 | if (font == NULL) | |
8489 | err = SetFontInfoForSelection (kFontSelectionATSUIType, 0, NULL, target); | |
8490 | else | |
8491 | { | |
8492 | if (font->mac_fontnum != -1) | |
68c767a3 YM |
8493 | { |
8494 | FontSelectionQDStyle qd_style; | |
8495 | ||
8496 | qd_style.version = kFontSelectionQDStyleVersionZero; | |
4cb62a90 YM |
8497 | qd_style.instance.fontFamily = font->mac_fontnum; |
8498 | qd_style.instance.fontStyle = font->mac_fontface; | |
8499 | qd_style.size = font->mac_fontsize; | |
68c767a3 YM |
8500 | qd_style.hasColor = false; |
8501 | ||
8502 | err = SetFontInfoForSelection (kFontSelectionQDType, | |
8503 | 1, &qd_style, target); | |
8504 | } | |
8505 | else | |
8506 | err = SetFontInfoForSelection (kFontSelectionATSUIType, | |
4cb62a90 | 8507 | 1, &font->mac_style, target); |
68c767a3 YM |
8508 | } |
8509 | ||
8510 | return err; | |
8511 | } | |
8512 | #endif | |
1a578e9b AC |
8513 | |
8514 | \f | |
1a578e9b AC |
8515 | /* The Mac Event loop code */ |
8516 | ||
25c9622b | 8517 | #if !TARGET_API_MAC_CARBON |
1a578e9b AC |
8518 | #include <Events.h> |
8519 | #include <Quickdraw.h> | |
8520 | #include <Balloons.h> | |
8521 | #include <Devices.h> | |
8522 | #include <Fonts.h> | |
8523 | #include <Gestalt.h> | |
8524 | #include <Menus.h> | |
8525 | #include <Processes.h> | |
8526 | #include <Sound.h> | |
8527 | #include <ToolUtils.h> | |
8528 | #include <TextUtils.h> | |
8529 | #include <Dialogs.h> | |
8530 | #include <Script.h> | |
1a578e9b | 8531 | #include <Types.h> |
1a578e9b AC |
8532 | #include <Resources.h> |
8533 | ||
8534 | #if __MWERKS__ | |
8535 | #include <unix.h> | |
8536 | #endif | |
25c9622b | 8537 | #endif /* ! TARGET_API_MAC_CARBON */ |
1a578e9b | 8538 | |
20a1fc8b | 8539 | #define M_APPLE 234 |
1a578e9b AC |
8540 | #define I_ABOUT 1 |
8541 | ||
8542 | #define WINDOW_RESOURCE 128 | |
8543 | #define TERM_WINDOW_RESOURCE 129 | |
8544 | ||
8545 | #define DEFAULT_NUM_COLS 80 | |
8546 | ||
8547 | #define MIN_DOC_SIZE 64 | |
8548 | #define MAX_DOC_SIZE 32767 | |
8549 | ||
1a578e9b AC |
8550 | #define EXTRA_STACK_ALLOC (256 * 1024) |
8551 | ||
8552 | #define ARGV_STRING_LIST_ID 129 | |
8553 | #define ABOUT_ALERT_ID 128 | |
2e875e36 | 8554 | #define RAM_TOO_LARGE_ALERT_ID 129 |
1a578e9b | 8555 | |
dd4497dc ST |
8556 | /* Contains the string "reverse", which is a constant for mouse button emu.*/ |
8557 | Lisp_Object Qreverse; | |
8558 | ||
1a578e9b | 8559 | |
b02e3f7b ST |
8560 | /* Modifier associated with the control key, or nil to ignore. */ |
8561 | Lisp_Object Vmac_control_modifier; | |
8562 | ||
8563 | /* Modifier associated with the option key, or nil to ignore. */ | |
a36f1680 JW |
8564 | Lisp_Object Vmac_option_modifier; |
8565 | ||
b02e3f7b ST |
8566 | /* Modifier associated with the command key, or nil to ignore. */ |
8567 | Lisp_Object Vmac_command_modifier; | |
8568 | ||
8569 | /* Modifier associated with the function key, or nil to ignore. */ | |
8570 | Lisp_Object Vmac_function_modifier; | |
742fbed7 | 8571 | |
dd4497dc ST |
8572 | /* True if the option and command modifiers should be used to emulate |
8573 | a three button mouse */ | |
8574 | Lisp_Object Vmac_emulate_three_button_mouse; | |
8575 | ||
742fbed7 | 8576 | #if USE_CARBON_EVENTS |
70ed951a | 8577 | /* Non-zero if the mouse wheel button (i.e. button 4) should map to |
742fbed7 | 8578 | mouse-2, instead of mouse-3. */ |
70ed951a | 8579 | int mac_wheel_button_is_mouse_2; |
5883787c | 8580 | |
70ed951a | 8581 | /* If non-zero, the Mac "Command" key is passed on to the Mac Toolbox |
5883787c | 8582 | for processing before Emacs sees it. */ |
70ed951a | 8583 | int mac_pass_command_to_system; |
5883787c | 8584 | |
70ed951a | 8585 | /* If non-zero, the Mac "Control" key is passed on to the Mac Toolbox |
5883787c | 8586 | for processing before Emacs sees it. */ |
70ed951a | 8587 | int mac_pass_control_to_system; |
1f98fbb4 | 8588 | #endif |
95085023 YM |
8589 | |
8590 | /* Points to the variable `inev' in the function XTread_socket. It is | |
95dfb192 YM |
8591 | used for passing an input event to the function back from |
8592 | Carbon/Apple event handlers. */ | |
95085023 | 8593 | static struct input_event *read_socket_inev = NULL; |
742fbed7 | 8594 | |
1a578e9b AC |
8595 | Point saved_menu_event_location; |
8596 | ||
8597 | /* Apple Events */ | |
6a0b5d37 | 8598 | #if USE_CARBON_EVENTS |
3e7424f7 | 8599 | static Lisp_Object Qhi_command; |
68c767a3 YM |
8600 | #ifdef MAC_OSX |
8601 | extern Lisp_Object Qwindow; | |
8602 | static Lisp_Object Qtoolbar_switch_mode; | |
8603 | #endif | |
8604 | #if USE_MAC_FONT_PANEL | |
8605 | extern Lisp_Object Qfont; | |
8606 | static Lisp_Object Qpanel_closed, Qselection; | |
8607 | #endif | |
02236cbc YM |
8608 | #if USE_MAC_TSM |
8609 | static TSMDocumentID tsm_document_id; | |
8610 | static Lisp_Object Qtext_input; | |
8611 | static Lisp_Object Qupdate_active_input_area, Qunicode_for_key_event; | |
8612 | static Lisp_Object Vmac_ts_active_input_overlay; | |
8613 | extern Lisp_Object Qbefore_string; | |
b4c51596 | 8614 | static Lisp_Object Vmac_ts_script_language_on_focus; |
92289429 | 8615 | static Lisp_Object saved_ts_script_language_on_focus; |
b4c51596 YM |
8616 | static ScriptLanguageRecord saved_ts_language; |
8617 | static Component saved_ts_component; | |
02236cbc | 8618 | #endif |
6a0b5d37 YM |
8619 | #endif |
8620 | extern int mac_ready_for_apple_events; | |
8621 | extern Lisp_Object Qundefined; | |
8622 | extern void init_apple_event_handler P_ ((void)); | |
8623 | extern void mac_find_apple_event_spec P_ ((AEEventClass, AEEventID, | |
8624 | Lisp_Object *, Lisp_Object *, | |
8625 | Lisp_Object *)); | |
0e0a1663 | 8626 | extern OSErr init_coercion_handler P_ ((void)); |
742fbed7 AC |
8627 | |
8628 | /* Drag and Drop */ | |
a733ef16 YM |
8629 | OSErr install_drag_handler P_ ((WindowRef)); |
8630 | void remove_drag_handler P_ ((WindowRef)); | |
742fbed7 AC |
8631 | |
8632 | #if USE_CARBON_EVENTS | |
25c9622b | 8633 | #ifdef MAC_OSX |
1c05c15b | 8634 | extern void init_service_handler (); |
4cb62a90 | 8635 | static Lisp_Object Qservice, Qpaste, Qperform; |
25c9622b | 8636 | #endif |
b15325b2 ST |
8637 | /* Window Event Handler */ |
8638 | static pascal OSStatus mac_handle_window_event (EventHandlerCallRef, | |
8639 | EventRef, void *); | |
742fbed7 | 8640 | #endif |
3e7424f7 | 8641 | OSStatus install_window_handler (WindowPtr); |
1a578e9b AC |
8642 | |
8643 | extern void init_emacs_passwd_dir (); | |
8644 | extern int emacs_main (int, char **, char **); | |
1a578e9b AC |
8645 | |
8646 | extern void initialize_applescript(); | |
8647 | extern void terminate_applescript(); | |
8648 | ||
1e53bd0e YM |
8649 | /* Table for translating Mac keycode to X keysym values. Contributed |
8650 | by Sudhir Shenoy. | |
8651 | Mapping for special keys is now identical to that in Apple X11 | |
8652 | except `clear' (-> <clear>) on the KeyPad, `enter' (-> <kp-enter>) | |
8653 | on the right of the Cmd key on laptops, and fn + `enter' (-> | |
8654 | <linefeed>). */ | |
369a7a37 | 8655 | static const unsigned char keycode_to_xkeysym_table[] = { |
1e53bd0e YM |
8656 | /*0x00*/ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
8657 | /*0x10*/ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
8658 | /*0x20*/ 0, 0, 0, 0, 0x0d /*return*/, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
8659 | ||
8660 | /*0x30*/ 0x09 /*tab*/, 0 /*0x0020 space*/, 0, 0x08 /*backspace*/, | |
8661 | /*0x34*/ 0x8d /*enter on laptops*/, 0x1b /*escape*/, 0, 0, | |
8662 | /*0x38*/ 0, 0, 0, 0, | |
8663 | /*0x3C*/ 0, 0, 0, 0, | |
8664 | ||
8665 | /*0x40*/ 0, 0xae /*kp-decimal*/, 0, 0xaa /*kp-multiply*/, | |
8666 | /*0x44*/ 0, 0xab /*kp-add*/, 0, 0x0b /*clear*/, | |
8667 | /*0x48*/ 0, 0, 0, 0xaf /*kp-divide*/, | |
8668 | /*0x4C*/ 0x8d /*kp-enter*/, 0, 0xad /*kp-subtract*/, 0, | |
8669 | ||
8670 | /*0x50*/ 0, 0xbd /*kp-equal*/, 0xb0 /*kp-0*/, 0xb1 /*kp-1*/, | |
8671 | /*0x54*/ 0xb2 /*kp-2*/, 0xb3 /*kp-3*/, 0xb4 /*kp-4*/, 0xb5 /*kp-5*/, | |
8672 | /*0x58*/ 0xb6 /*kp-6*/, 0xb7 /*kp-7*/, 0, 0xb8 /*kp-8*/, | |
8673 | /*0x5C*/ 0xb9 /*kp-9*/, 0, 0, 0, | |
8674 | ||
8675 | /*0x60*/ 0xc2 /*f5*/, 0xc3 /*f6*/, 0xc4 /*f7*/, 0xc0 /*f3*/, | |
8676 | /*0x64*/ 0xc5 /*f8*/, 0xc6 /*f9*/, 0, 0xc8 /*f11*/, | |
8677 | /*0x68*/ 0, 0xca /*f13*/, 0xcd /*f16*/, 0xcb /*f14*/, | |
8678 | /*0x6C*/ 0, 0xc7 /*f10*/, 0x0a /*fn+enter on laptops*/, 0xc9 /*f12*/, | |
8679 | ||
8680 | /*0x70*/ 0, 0xcc /*f15*/, 0x6a /*help*/, 0x50 /*home*/, | |
8681 | /*0x74*/ 0x55 /*pgup*/, 0xff /*delete*/, 0xc1 /*f4*/, 0x57 /*end*/, | |
8682 | /*0x78*/ 0xbf /*f2*/, 0x56 /*pgdown*/, 0xbe /*f1*/, 0x51 /*left*/, | |
8683 | /*0x7C*/ 0x53 /*right*/, 0x54 /*down*/, 0x52 /*up*/, 0 | |
8684 | }; | |
8685 | ||
8686 | #ifdef MAC_OSX | |
8687 | /* Table for translating Mac keycode with the laptop `fn' key to that | |
8688 | without it. Destination symbols in comments are keys on US | |
8689 | keyboard, and they may not be the same on other types of keyboards. | |
8690 | If the destination is identical to the source (f1 ... f12), it | |
8691 | doesn't map `fn' key to a modifier. */ | |
369a7a37 | 8692 | static const unsigned char fn_keycode_to_keycode_table[] = { |
1e53bd0e YM |
8693 | /*0x00*/ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
8694 | /*0x10*/ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
8695 | /*0x20*/ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
8696 | ||
8697 | /*0x30*/ 0, 0, 0, 0, | |
8698 | /*0x34*/ 0, 0, 0, 0, | |
8699 | /*0x38*/ 0, 0, 0, 0, | |
8700 | /*0x3C*/ 0, 0, 0, 0, | |
8701 | ||
8702 | /*0x40*/ 0, 0x2f /*kp-decimal -> '.'*/, 0, 0x23 /*kp-multiply -> 'p'*/, | |
8703 | /*0x44*/ 0, 0x2c /*kp-add -> '/'*/, 0, 0x16 /*clear -> '6'*/, | |
8704 | /*0x48*/ 0, 0, 0, 0x1d /*kp-/ -> '0'*/, | |
8705 | /*0x4C*/ 0x24 /*kp-enter -> return*/, 0, 0x29 /*kp-subtract -> ';'*/, 0, | |
8706 | ||
8707 | /*0x50*/ 0, 0x1b /*kp-equal -> '-'*/, 0x2e /*kp-0 -> 'm'*/, 0x26 /*kp-1 -> 'j'*/, | |
8708 | /*0x54*/ 0x28 /*kp-2 -> 'k'*/, 0x25 /*kp-3 -> 'l'*/, 0x20 /*kp-4 -> 'u'*/, 0x22 /*kp-5 ->'i'*/, | |
8709 | /*0x58*/ 0x1f /*kp-6 -> 'o'*/, 0x1a /*kp-7 -> '7'*/, 0, 0x1c /*kp-8 -> '8'*/, | |
8710 | /*0x5C*/ 0x19 /*kp-9 -> '9'*/, 0, 0, 0, | |
8711 | ||
8712 | /*0x60*/ 0x60 /*f5 = f5*/, 0x61 /*f6 = f6*/, 0x62 /*f7 = f7*/, 0x63 /*f3 = f3*/, | |
8713 | /*0x64*/ 0x64 /*f8 = f8*/, 0x65 /*f9 = f9*/, 0, 0x67 /*f11 = f11*/, | |
8714 | /*0x68*/ 0, 0, 0, 0, | |
8715 | /*0x6C*/ 0, 0x6d /*f10 = f10*/, 0, 0x6f /*f12 = f12*/, | |
8716 | ||
8717 | /*0x70*/ 0, 0, 0, 0x7b /*home -> left*/, | |
8718 | /*0x74*/ 0x7e /*pgup -> up*/, 0x33 /*delete -> backspace*/, 0x76 /*f4 = f4*/, 0x7c /*end -> right*/, | |
8719 | /*0x78*/ 0x78 /*f2 = f2*/, 0x7d /*pgdown -> down*/, 0x7a /*f1 = f1*/, 0, | |
8720 | /*0x7C*/ 0, 0, 0, 0 | |
8721 | }; | |
8722 | #endif /* MAC_OSX */ | |
8723 | ||
177c0ea7 | 8724 | static unsigned int |
742fbed7 AC |
8725 | #if USE_CARBON_EVENTS |
8726 | mac_to_emacs_modifiers (UInt32 mods) | |
8727 | #else | |
8728 | mac_to_emacs_modifiers (EventModifiers mods) | |
8729 | #endif | |
8730 | { | |
8731 | unsigned int result = 0; | |
b02e3f7b | 8732 | if (mods & shiftKey) |
742fbed7 | 8733 | result |= shift_modifier; |
16805b2e | 8734 | |
b02e3f7b ST |
8735 | /* Deactivated to simplify configuration: |
8736 | if Vmac_option_modifier is non-NIL, we fully process the Option | |
8737 | key. Otherwise, we only process it if an additional Ctrl or Command | |
16805b2e | 8738 | is pressed. That way the system may convert the character to a |
b02e3f7b ST |
8739 | composed one. |
8740 | if ((mods & optionKey) && | |
16805b2e | 8741 | (( !NILP(Vmac_option_modifier) || |
b02e3f7b ST |
8742 | ((mods & cmdKey) || (mods & controlKey))))) */ |
8743 | ||
a36f1680 | 8744 | if (!NILP (Vmac_option_modifier) && (mods & optionKey)) { |
b02e3f7b ST |
8745 | Lisp_Object val = Fget(Vmac_option_modifier, Qmodifier_value); |
8746 | if (INTEGERP(val)) | |
8747 | result |= XUINT(val); | |
a36f1680 | 8748 | } |
b02e3f7b ST |
8749 | if (!NILP (Vmac_command_modifier) && (mods & cmdKey)) { |
8750 | Lisp_Object val = Fget(Vmac_command_modifier, Qmodifier_value); | |
8751 | if (INTEGERP(val)) | |
8752 | result |= XUINT(val); | |
16805b2e | 8753 | } |
b02e3f7b ST |
8754 | if (!NILP (Vmac_control_modifier) && (mods & controlKey)) { |
8755 | Lisp_Object val = Fget(Vmac_control_modifier, Qmodifier_value); | |
8756 | if (INTEGERP(val)) | |
8757 | result |= XUINT(val); | |
16805b2e | 8758 | } |
a36f1680 | 8759 | |
b02e3f7b ST |
8760 | #ifdef MAC_OSX |
8761 | if (!NILP (Vmac_function_modifier) && (mods & kEventKeyModifierFnMask)) { | |
8762 | Lisp_Object val = Fget(Vmac_function_modifier, Qmodifier_value); | |
8763 | if (INTEGERP(val)) | |
8764 | result |= XUINT(val); | |
16805b2e | 8765 | } |
b02e3f7b | 8766 | #endif |
16805b2e | 8767 | |
742fbed7 AC |
8768 | return result; |
8769 | } | |
8770 | ||
dd4497dc ST |
8771 | static int |
8772 | mac_get_emulated_btn ( UInt32 modifiers ) | |
8773 | { | |
8774 | int result = 0; | |
a433994a ST |
8775 | if (!NILP (Vmac_emulate_three_button_mouse)) { |
8776 | int cmdIs3 = !EQ (Vmac_emulate_three_button_mouse, Qreverse); | |
c61278bb | 8777 | if (modifiers & cmdKey) |
dd4497dc ST |
8778 | result = cmdIs3 ? 2 : 1; |
8779 | else if (modifiers & optionKey) | |
ffe8b3f4 | 8780 | result = cmdIs3 ? 1 : 2; |
dd4497dc ST |
8781 | } |
8782 | return result; | |
8783 | } | |
8784 | ||
742fbed7 AC |
8785 | #if USE_CARBON_EVENTS |
8786 | /* Obtains the event modifiers from the event ref and then calls | |
8787 | mac_to_emacs_modifiers. */ | |
b02e3f7b | 8788 | static UInt32 |
177c0ea7 | 8789 | mac_event_to_emacs_modifiers (EventRef eventRef) |
742fbed7 AC |
8790 | { |
8791 | UInt32 mods = 0; | |
8792 | GetEventParameter (eventRef, kEventParamKeyModifiers, typeUInt32, NULL, | |
8793 | sizeof (UInt32), NULL, &mods); | |
a433994a | 8794 | if (!NILP (Vmac_emulate_three_button_mouse) && |
dd4497dc ST |
8795 | GetEventClass(eventRef) == kEventClassMouse) |
8796 | { | |
c61278bb | 8797 | mods &= ~(optionKey | cmdKey); |
dd4497dc | 8798 | } |
742fbed7 AC |
8799 | return mac_to_emacs_modifiers (mods); |
8800 | } | |
8801 | ||
8802 | /* Given an event ref, return the code to use for the mouse button | |
8803 | code in the emacs input_event. */ | |
8804 | static int | |
177c0ea7 | 8805 | mac_get_mouse_btn (EventRef ref) |
742fbed7 AC |
8806 | { |
8807 | EventMouseButton result = kEventMouseButtonPrimary; | |
8808 | GetEventParameter (ref, kEventParamMouseButton, typeMouseButton, NULL, | |
8809 | sizeof (EventMouseButton), NULL, &result); | |
177c0ea7 | 8810 | switch (result) |
742fbed7 AC |
8811 | { |
8812 | case kEventMouseButtonPrimary: | |
a433994a | 8813 | if (NILP (Vmac_emulate_three_button_mouse)) |
dd4497dc ST |
8814 | return 0; |
8815 | else { | |
8816 | UInt32 mods = 0; | |
8817 | GetEventParameter (ref, kEventParamKeyModifiers, typeUInt32, NULL, | |
8818 | sizeof (UInt32), NULL, &mods); | |
8819 | return mac_get_emulated_btn(mods); | |
8820 | } | |
742fbed7 | 8821 | case kEventMouseButtonSecondary: |
70ed951a | 8822 | return mac_wheel_button_is_mouse_2 ? 2 : 1; |
742fbed7 AC |
8823 | case kEventMouseButtonTertiary: |
8824 | case 4: /* 4 is the number for the mouse wheel button */ | |
70ed951a | 8825 | return mac_wheel_button_is_mouse_2 ? 1 : 2; |
742fbed7 AC |
8826 | default: |
8827 | return 0; | |
8828 | } | |
8829 | } | |
8830 | ||
8831 | /* Normally, ConvertEventRefToEventRecord will correctly handle all | |
8832 | events. However the click of the mouse wheel is not converted to a | |
95085023 YM |
8833 | mouseDown or mouseUp event. Likewise for dead key down events. |
8834 | This calls ConvertEventRef, but then checks to see if it is a mouse | |
8835 | up/down, or a dead key down carbon event that has not been | |
8836 | converted, and if so, converts it by hand (to be picked up in the | |
8837 | XTread_socket loop). */ | |
177c0ea7 | 8838 | static Boolean mac_convert_event_ref (EventRef eventRef, EventRecord *eventRec) |
742fbed7 | 8839 | { |
a3510ffa | 8840 | OSStatus err; |
742fbed7 | 8841 | Boolean result = ConvertEventRefToEventRecord (eventRef, eventRec); |
95085023 YM |
8842 | |
8843 | if (result) | |
8844 | return result; | |
8845 | ||
8846 | switch (GetEventClass (eventRef)) | |
177c0ea7 | 8847 | { |
95085023 YM |
8848 | case kEventClassMouse: |
8849 | switch (GetEventKind (eventRef)) | |
742fbed7 | 8850 | { |
95085023 | 8851 | case kEventMouseDown: |
742fbed7 | 8852 | eventRec->what = mouseDown; |
95085023 YM |
8853 | result = 1; |
8854 | break; | |
8855 | ||
8856 | case kEventMouseUp: | |
742fbed7 | 8857 | eventRec->what = mouseUp; |
95085023 YM |
8858 | result = 1; |
8859 | break; | |
8860 | ||
8861 | default: | |
8862 | break; | |
742fbed7 | 8863 | } |
92de1e01 | 8864 | break; |
95085023 YM |
8865 | |
8866 | case kEventClassKeyboard: | |
8867 | switch (GetEventKind (eventRef)) | |
742fbed7 | 8868 | { |
95085023 YM |
8869 | case kEventRawKeyDown: |
8870 | { | |
8871 | unsigned char char_codes; | |
8872 | UInt32 key_code; | |
8873 | ||
a3510ffa YM |
8874 | err = GetEventParameter (eventRef, kEventParamKeyMacCharCodes, |
8875 | typeChar, NULL, sizeof (char), | |
8876 | NULL, &char_codes); | |
8877 | if (err == noErr) | |
8878 | err = GetEventParameter (eventRef, kEventParamKeyCode, | |
8879 | typeUInt32, NULL, sizeof (UInt32), | |
8880 | NULL, &key_code); | |
8881 | if (err == noErr) | |
8882 | { | |
8883 | eventRec->what = keyDown; | |
8884 | eventRec->message = char_codes | ((key_code & 0xff) << 8); | |
8885 | result = 1; | |
8886 | } | |
95085023 YM |
8887 | } |
8888 | break; | |
8889 | ||
8890 | default: | |
8891 | break; | |
742fbed7 | 8892 | } |
92de1e01 | 8893 | break; |
95085023 YM |
8894 | |
8895 | default: | |
8896 | break; | |
742fbed7 | 8897 | } |
95085023 YM |
8898 | |
8899 | if (result) | |
8900 | { | |
8901 | /* Need where and when. */ | |
a3510ffa | 8902 | UInt32 mods = 0; |
95085023 YM |
8903 | |
8904 | GetEventParameter (eventRef, kEventParamMouseLocation, typeQDPoint, | |
8905 | NULL, sizeof (Point), NULL, &eventRec->where); | |
8906 | /* Use two step process because new event modifiers are 32-bit | |
8907 | and old are 16-bit. Currently, only loss is NumLock & Fn. */ | |
8908 | GetEventParameter (eventRef, kEventParamKeyModifiers, typeUInt32, | |
8909 | NULL, sizeof (UInt32), NULL, &mods); | |
8910 | eventRec->modifiers = mods; | |
8911 | ||
8912 | eventRec->when = EventTimeToTicks (GetEventTime (eventRef)); | |
8913 | } | |
8914 | ||
742fbed7 AC |
8915 | return result; |
8916 | } | |
8917 | ||
8918 | #endif | |
1a578e9b | 8919 | |
f93e4d4f | 8920 | #ifdef MAC_OS8 |
1a578e9b AC |
8921 | static void |
8922 | do_get_menus (void) | |
8923 | { | |
8924 | Handle menubar_handle; | |
8925 | MenuHandle menu_handle; | |
177c0ea7 | 8926 | |
1a578e9b AC |
8927 | menubar_handle = GetNewMBar (128); |
8928 | if(menubar_handle == NULL) | |
8929 | abort (); | |
8930 | SetMenuBar (menubar_handle); | |
8931 | DrawMenuBar (); | |
8932 | ||
1c05c15b | 8933 | #if !TARGET_API_MAC_CARBON |
1a578e9b AC |
8934 | menu_handle = GetMenuHandle (M_APPLE); |
8935 | if(menu_handle != NULL) | |
8936 | AppendResMenu (menu_handle,'DRVR'); | |
8937 | else | |
8938 | abort (); | |
1c05c15b | 8939 | #endif |
1a578e9b AC |
8940 | } |
8941 | ||
8942 | ||
8943 | static void | |
8944 | do_init_managers (void) | |
8945 | { | |
e0f712ba | 8946 | #if !TARGET_API_MAC_CARBON |
1a578e9b AC |
8947 | InitGraf (&qd.thePort); |
8948 | InitFonts (); | |
8949 | FlushEvents (everyEvent, 0); | |
8950 | InitWindows (); | |
8951 | InitMenus (); | |
8952 | TEInit (); | |
8953 | InitDialogs (NULL); | |
e0f712ba AC |
8954 | #endif /* !TARGET_API_MAC_CARBON */ |
8955 | InitCursor (); | |
177c0ea7 | 8956 | |
e0f712ba | 8957 | #if !TARGET_API_MAC_CARBON |
1a578e9b AC |
8958 | /* set up some extra stack space for use by emacs */ |
8959 | SetApplLimit ((Ptr) ((long) GetApplLimit () - EXTRA_STACK_ALLOC)); | |
8960 | ||
8961 | /* MaxApplZone must be called for AppleScript to execute more | |
8962 | complicated scripts */ | |
8963 | MaxApplZone (); | |
8964 | MoreMasters (); | |
e0f712ba | 8965 | #endif /* !TARGET_API_MAC_CARBON */ |
1a578e9b AC |
8966 | } |
8967 | ||
2e875e36 AC |
8968 | static void |
8969 | do_check_ram_size (void) | |
8970 | { | |
8971 | SInt32 physical_ram_size, logical_ram_size; | |
177c0ea7 | 8972 | |
2e875e36 AC |
8973 | if (Gestalt (gestaltPhysicalRAMSize, &physical_ram_size) != noErr |
8974 | || Gestalt (gestaltLogicalRAMSize, &logical_ram_size) != noErr | |
eccab144 SM |
8975 | || physical_ram_size > (1 << VALBITS) |
8976 | || logical_ram_size > (1 << VALBITS)) | |
2e875e36 AC |
8977 | { |
8978 | StopAlert (RAM_TOO_LARGE_ALERT_ID, NULL); | |
8979 | exit (1); | |
8980 | } | |
8981 | } | |
f93e4d4f | 8982 | #endif /* MAC_OS8 */ |
2e875e36 | 8983 | |
1a578e9b AC |
8984 | static void |
8985 | do_window_update (WindowPtr win) | |
8986 | { | |
50bf7673 ST |
8987 | struct frame *f = mac_window_to_frame (win); |
8988 | ||
b15325b2 | 8989 | BeginUpdate (win); |
1a578e9b | 8990 | |
b15325b2 ST |
8991 | /* The tooltip has been drawn already. Avoid the SET_FRAME_GARBAGED |
8992 | below. */ | |
8993 | if (win != tip_window) | |
1a578e9b AC |
8994 | { |
8995 | if (f->async_visible == 0) | |
8996 | { | |
1f98fbb4 YM |
8997 | /* Update events may occur when a frame gets iconified. */ |
8998 | #if 0 | |
1a578e9b AC |
8999 | f->async_visible = 1; |
9000 | f->async_iconified = 0; | |
9001 | SET_FRAME_GARBAGED (f); | |
1f98fbb4 | 9002 | #endif |
1a578e9b AC |
9003 | } |
9004 | else | |
1f98fbb4 | 9005 | { |
b15325b2 | 9006 | Rect r; |
b15325b2 | 9007 | #if TARGET_API_MAC_CARBON |
1f98fbb4 | 9008 | RgnHandle region = NewRgn (); |
2d97ff8c | 9009 | |
1f98fbb4 YM |
9010 | GetPortVisibleRegion (GetWindowPort (win), region); |
9011 | GetRegionBounds (region, &r); | |
9012 | expose_frame (f, r.left, r.top, r.right - r.left, r.bottom - r.top); | |
9013 | UpdateControls (win, region); | |
9014 | DisposeRgn (region); | |
b15325b2 | 9015 | #else |
b15325b2 | 9016 | r = (*win->visRgn)->rgnBBox; |
b15325b2 | 9017 | expose_frame (f, r.left, r.top, r.right - r.left, r.bottom - r.top); |
b69efa23 YM |
9018 | UpdateControls (win, win->visRgn); |
9019 | #endif | |
1f98fbb4 | 9020 | } |
1a578e9b | 9021 | } |
b15325b2 ST |
9022 | |
9023 | EndUpdate (win); | |
1a578e9b AC |
9024 | } |
9025 | ||
e0f712ba AC |
9026 | static int |
9027 | is_emacs_window (WindowPtr win) | |
9028 | { | |
9029 | Lisp_Object tail, frame; | |
9030 | ||
9031 | if (!win) | |
9032 | return 0; | |
9033 | ||
9034 | FOR_EACH_FRAME (tail, frame) | |
9035 | if (FRAME_MAC_P (XFRAME (frame))) | |
9036 | if (FRAME_MAC_WINDOW (XFRAME (frame)) == win) | |
9037 | return 1; | |
9038 | ||
9039 | return 0; | |
9040 | } | |
9041 | ||
02236cbc | 9042 | #if USE_MAC_TSM |
b4c51596 YM |
9043 | static OSStatus |
9044 | mac_tsm_resume () | |
9045 | { | |
9046 | OSStatus err; | |
9047 | ScriptLanguageRecord slrec, *slptr = NULL; | |
9048 | ||
9049 | err = ActivateTSMDocument (tsm_document_id); | |
9050 | ||
9051 | if (err == noErr) | |
9052 | { | |
92289429 YM |
9053 | if (EQ (Vmac_ts_script_language_on_focus, Qt) |
9054 | && EQ (saved_ts_script_language_on_focus, Qt)) | |
b4c51596 YM |
9055 | slptr = &saved_ts_language; |
9056 | else if (CONSP (Vmac_ts_script_language_on_focus) | |
9057 | && INTEGERP (XCAR (Vmac_ts_script_language_on_focus)) | |
92289429 YM |
9058 | && INTEGERP (XCDR (Vmac_ts_script_language_on_focus)) |
9059 | && CONSP (saved_ts_script_language_on_focus) | |
9060 | && EQ (XCAR (saved_ts_script_language_on_focus), | |
9061 | XCAR (Vmac_ts_script_language_on_focus)) | |
9062 | && EQ (XCDR (saved_ts_script_language_on_focus), | |
9063 | XCDR (Vmac_ts_script_language_on_focus))) | |
b4c51596 YM |
9064 | { |
9065 | slrec.fScript = XINT (XCAR (Vmac_ts_script_language_on_focus)); | |
9066 | slrec.fLanguage = XINT (XCDR (Vmac_ts_script_language_on_focus)); | |
9067 | slptr = &slrec; | |
9068 | } | |
9069 | } | |
9070 | ||
9071 | if (slptr) | |
9072 | { | |
9073 | #if MAC_OS_X_VERSION_MAX_ALLOWED >= 1020 | |
9074 | err = SetDefaultInputMethodOfClass (saved_ts_component, slptr, | |
9075 | kKeyboardInputMethodClass); | |
9076 | #else | |
9077 | err = SetDefaultInputMethod (saved_ts_component, slptr); | |
02236cbc | 9078 | #endif |
b4c51596 YM |
9079 | if (err == noErr) |
9080 | err = SetTextServiceLanguage (slptr); | |
9081 | ||
9082 | /* Seems to be needed on Mac OS X 10.2. */ | |
9083 | if (err == noErr) | |
9084 | KeyScript (slptr->fScript | smKeyForceKeyScriptMask); | |
9085 | } | |
9086 | ||
9087 | return err; | |
1a578e9b AC |
9088 | } |
9089 | ||
b4c51596 YM |
9090 | static OSStatus |
9091 | mac_tsm_suspend () | |
1a578e9b | 9092 | { |
b4c51596 YM |
9093 | OSStatus err; |
9094 | ScriptLanguageRecord slrec, *slptr = NULL; | |
9095 | ||
92289429 YM |
9096 | saved_ts_script_language_on_focus = Vmac_ts_script_language_on_focus; |
9097 | ||
b4c51596 YM |
9098 | if (EQ (Vmac_ts_script_language_on_focus, Qt)) |
9099 | { | |
9100 | err = GetTextServiceLanguage (&saved_ts_language); | |
9101 | if (err == noErr) | |
9102 | slptr = &saved_ts_language; | |
9103 | } | |
9104 | else if (CONSP (Vmac_ts_script_language_on_focus) | |
9105 | && INTEGERP (XCAR (Vmac_ts_script_language_on_focus)) | |
9106 | && INTEGERP (XCDR (Vmac_ts_script_language_on_focus))) | |
9107 | { | |
9108 | slrec.fScript = XINT (XCAR (Vmac_ts_script_language_on_focus)); | |
9109 | slrec.fLanguage = XINT (XCDR (Vmac_ts_script_language_on_focus)); | |
9110 | slptr = &slrec; | |
9111 | } | |
9112 | ||
9113 | if (slptr) | |
9114 | { | |
9115 | #if MAC_OS_X_VERSION_MAX_ALLOWED >= 1020 | |
9116 | GetDefaultInputMethodOfClass (&saved_ts_component, slptr, | |
9117 | kKeyboardInputMethodClass); | |
9118 | #else | |
9119 | GetDefaultInputMethod (&saved_ts_component, slptr); | |
02236cbc | 9120 | #endif |
b4c51596 | 9121 | } |
1a578e9b | 9122 | |
b4c51596 YM |
9123 | err = DeactivateTSMDocument (tsm_document_id); |
9124 | ||
9125 | return err; | |
9126 | } | |
9127 | #endif | |
1a578e9b | 9128 | |
20a1fc8b YM |
9129 | #if !TARGET_API_MAC_CARBON |
9130 | void | |
1a578e9b AC |
9131 | do_apple_menu (SInt16 menu_item) |
9132 | { | |
9133 | Str255 item_name; | |
9134 | SInt16 da_driver_refnum; | |
177c0ea7 | 9135 | |
1a578e9b AC |
9136 | if (menu_item == I_ABOUT) |
9137 | NoteAlert (ABOUT_ALERT_ID, NULL); | |
9138 | else | |
9139 | { | |
9140 | GetMenuItemText (GetMenuHandle (M_APPLE), menu_item, item_name); | |
9141 | da_driver_refnum = OpenDeskAcc (item_name); | |
9142 | } | |
1a578e9b | 9143 | } |
20a1fc8b | 9144 | #endif /* !TARGET_API_MAC_CARBON */ |
1a578e9b AC |
9145 | |
9146 | /* Handle drags in size box. Based on code contributed by Ben | |
9147 | Mesander and IM - Window Manager A. */ | |
9148 | ||
9149 | static void | |
369a7a37 YM |
9150 | do_grow_window (w, e) |
9151 | WindowPtr w; | |
9152 | const EventRecord *e; | |
1a578e9b | 9153 | { |
1a578e9b | 9154 | Rect limit_rect; |
b15325b2 | 9155 | int rows, columns, width, height; |
50bf7673 | 9156 | struct frame *f = mac_window_to_frame (w); |
b15325b2 ST |
9157 | XSizeHints *size_hints = FRAME_SIZE_HINTS (f); |
9158 | int min_width = MIN_DOC_SIZE, min_height = MIN_DOC_SIZE; | |
9159 | #if TARGET_API_MAC_CARBON | |
9160 | Rect new_rect; | |
9161 | #else | |
9162 | long grow_size; | |
9163 | #endif | |
177c0ea7 | 9164 | |
b15325b2 ST |
9165 | if (size_hints->flags & PMinSize) |
9166 | { | |
9167 | min_width = size_hints->min_width; | |
9168 | min_height = size_hints->min_height; | |
9169 | } | |
9170 | SetRect (&limit_rect, min_width, min_height, MAX_DOC_SIZE, MAX_DOC_SIZE); | |
177c0ea7 | 9171 | |
b15325b2 ST |
9172 | #if TARGET_API_MAC_CARBON |
9173 | if (!ResizeWindow (w, e->where, &limit_rect, &new_rect)) | |
9174 | return; | |
9175 | height = new_rect.bottom - new_rect.top; | |
9176 | width = new_rect.right - new_rect.left; | |
9177 | #else | |
1a578e9b | 9178 | grow_size = GrowWindow (w, e->where, &limit_rect); |
1a578e9b | 9179 | /* see if it really changed size */ |
b15325b2 ST |
9180 | if (grow_size == 0) |
9181 | return; | |
9182 | height = HiWord (grow_size); | |
9183 | width = LoWord (grow_size); | |
9184 | #endif | |
9185 | ||
9186 | if (width != FRAME_PIXEL_WIDTH (f) | |
9187 | || height != FRAME_PIXEL_HEIGHT (f)) | |
1a578e9b | 9188 | { |
b15325b2 ST |
9189 | rows = FRAME_PIXEL_HEIGHT_TO_TEXT_LINES (f, height); |
9190 | columns = FRAME_PIXEL_WIDTH_TO_TEXT_COLS (f, width); | |
177c0ea7 | 9191 | |
1a578e9b AC |
9192 | x_set_window_size (f, 0, columns, rows); |
9193 | } | |
9194 | } | |
9195 | ||
9196 | ||
bed0bf95 YM |
9197 | #if TARGET_API_MAC_CARBON |
9198 | static Point | |
9199 | mac_get_ideal_size (f) | |
9200 | struct frame *f; | |
9201 | { | |
9202 | struct mac_display_info *dpyinfo = FRAME_MAC_DISPLAY_INFO (f); | |
9203 | WindowPtr w = FRAME_MAC_WINDOW (f); | |
9204 | Point ideal_size; | |
9205 | Rect standard_rect; | |
9206 | int height, width, columns, rows; | |
9207 | ||
9208 | ideal_size.h = FRAME_TEXT_COLS_TO_PIXEL_WIDTH (f, DEFAULT_NUM_COLS); | |
9209 | ideal_size.v = dpyinfo->height; | |
9210 | IsWindowInStandardState (w, &ideal_size, &standard_rect); | |
9211 | /* Adjust the standard size according to character boundaries. */ | |
9212 | width = standard_rect.right - standard_rect.left; | |
9213 | height = standard_rect.bottom - standard_rect.top; | |
9214 | columns = FRAME_PIXEL_WIDTH_TO_TEXT_COLS (f, width); | |
9215 | rows = FRAME_PIXEL_HEIGHT_TO_TEXT_LINES (f, height); | |
9216 | ideal_size.h = FRAME_TEXT_COLS_TO_PIXEL_WIDTH (f, columns); | |
9217 | ideal_size.v = FRAME_TEXT_LINES_TO_PIXEL_HEIGHT (f, rows); | |
9218 | ||
9219 | return ideal_size; | |
9220 | } | |
9221 | #endif | |
9222 | ||
1a578e9b AC |
9223 | /* Handle clicks in zoom box. Calculation of "standard state" based |
9224 | on code in IM - Window Manager A and code contributed by Ben | |
9225 | Mesander. The standard state of an Emacs window is 80-characters | |
9226 | wide (DEFAULT_NUM_COLS) and as tall as will fit on the screen. */ | |
9227 | ||
9228 | static void | |
9229 | do_zoom_window (WindowPtr w, int zoom_in_or_out) | |
9230 | { | |
1a578e9b | 9231 | Rect zoom_rect, port_rect; |
bed0bf95 | 9232 | int width, height; |
50bf7673 | 9233 | struct frame *f = mac_window_to_frame (w); |
e0f712ba | 9234 | #if TARGET_API_MAC_CARBON |
bed0bf95 | 9235 | Point ideal_size = mac_get_ideal_size (f); |
e0f712ba | 9236 | |
bed0bf95 YM |
9237 | GetWindowBounds (w, kWindowContentRgn, &port_rect); |
9238 | if (IsWindowInStandardState (w, &ideal_size, &zoom_rect) | |
9239 | && port_rect.left == zoom_rect.left | |
9240 | && port_rect.top == zoom_rect.top) | |
f93e4d4f YM |
9241 | zoom_in_or_out = inZoomIn; |
9242 | else | |
bed0bf95 | 9243 | zoom_in_or_out = inZoomOut; |
f93e4d4f | 9244 | |
bed0bf95 YM |
9245 | #ifdef MAC_OS8 |
9246 | mac_clear_window (f); | |
9247 | #endif | |
9248 | ZoomWindowIdeal (w, zoom_in_or_out, &ideal_size); | |
e0f712ba | 9249 | #else /* not TARGET_API_MAC_CARBON */ |
f93e4d4f YM |
9250 | GrafPtr save_port; |
9251 | Point top_left; | |
bed0bf95 YM |
9252 | int w_title_height, rows; |
9253 | struct mac_display_info *dpyinfo = FRAME_MAC_DISPLAY_INFO (f); | |
f93e4d4f | 9254 | |
bf06c82f ST |
9255 | GetPort (&save_port); |
9256 | ||
9257 | SetPortWindowPort (w); | |
9258 | ||
9259 | /* Clear window to avoid flicker. */ | |
e0f712ba | 9260 | EraseRect (&(w->portRect)); |
1a578e9b AC |
9261 | if (zoom_in_or_out == inZoomOut) |
9262 | { | |
e0f712ba | 9263 | SetPt (&top_left, w->portRect.left, w->portRect.top); |
1a578e9b AC |
9264 | LocalToGlobal (&top_left); |
9265 | ||
9266 | /* calculate height of window's title bar */ | |
9267 | w_title_height = top_left.v - 1 | |
e0f712ba | 9268 | - (**((WindowPeek) w)->strucRgn).rgnBBox.top + GetMBarHeight (); |
1a578e9b AC |
9269 | |
9270 | /* get maximum height of window into zoom_rect.bottom - zoom_rect.top */ | |
9271 | zoom_rect = qd.screenBits.bounds; | |
9272 | zoom_rect.top += w_title_height; | |
9273 | InsetRect (&zoom_rect, 8, 4); /* not too tight */ | |
177c0ea7 | 9274 | |
1a578e9b | 9275 | zoom_rect.right = zoom_rect.left |
f1a83aab | 9276 | + FRAME_TEXT_COLS_TO_PIXEL_WIDTH (f, DEFAULT_NUM_COLS); |
1a578e9b | 9277 | |
bf06c82f ST |
9278 | /* Adjust the standard size according to character boundaries. */ |
9279 | rows = FRAME_PIXEL_HEIGHT_TO_TEXT_LINES (f, zoom_rect.bottom - zoom_rect.top); | |
9280 | zoom_rect.bottom = | |
9281 | zoom_rect.top + FRAME_TEXT_LINES_TO_PIXEL_HEIGHT (f, rows); | |
9282 | ||
e0f712ba AC |
9283 | (**((WStateDataHandle) ((WindowPeek) w)->dataHandle)).stdState |
9284 | = zoom_rect; | |
1a578e9b AC |
9285 | } |
9286 | ||
7ca7ccd5 | 9287 | ZoomWindow (w, zoom_in_or_out, f == mac_focus_frame (dpyinfo)); |
bf06c82f ST |
9288 | |
9289 | SetPort (save_port); | |
9290 | #endif /* not TARGET_API_MAC_CARBON */ | |
1a578e9b | 9291 | |
bed0bf95 | 9292 | #if !USE_CARBON_EVENTS |
1a578e9b | 9293 | /* retrieve window size and update application values */ |
e0f712ba AC |
9294 | #if TARGET_API_MAC_CARBON |
9295 | GetWindowPortBounds (w, &port_rect); | |
9296 | #else | |
1a578e9b | 9297 | port_rect = w->portRect; |
e0f712ba | 9298 | #endif |
b15325b2 ST |
9299 | height = port_rect.bottom - port_rect.top; |
9300 | width = port_rect.right - port_rect.left; | |
9301 | ||
bed0bf95 YM |
9302 | mac_handle_size_change (f, width, height); |
9303 | mac_handle_origin_change (f); | |
9304 | #endif | |
1a578e9b AC |
9305 | } |
9306 | ||
a733ef16 | 9307 | void |
6a0b5d37 YM |
9308 | mac_store_apple_event (class, id, desc) |
9309 | Lisp_Object class, id; | |
9310 | const AEDesc *desc; | |
742fbed7 | 9311 | { |
1c05c15b | 9312 | struct input_event buf; |
1c05c15b | 9313 | |
a733ef16 | 9314 | EVENT_INIT (buf); |
1c05c15b | 9315 | |
a733ef16 YM |
9316 | buf.kind = MAC_APPLE_EVENT; |
9317 | buf.x = class; | |
9318 | buf.y = id; | |
9319 | XSETFRAME (buf.frame_or_window, | |
9320 | mac_focus_frame (&one_mac_display_info)); | |
9321 | /* Now that Lisp object allocations are protected by BLOCK_INPUT, it | |
9322 | is safe to use them during read_socket_hook. */ | |
9323 | buf.arg = mac_aedesc_to_lisp (desc); | |
9324 | kbd_buffer_store_event (&buf); | |
6a0b5d37 | 9325 | } |
1c05c15b | 9326 | |
a733ef16 | 9327 | #if TARGET_API_MAC_CARBON |
68c767a3 YM |
9328 | static OSStatus |
9329 | mac_store_event_ref_as_apple_event (class, id, class_key, id_key, | |
9330 | event, num_params, names, types) | |
9331 | AEEventClass class; | |
9332 | AEEventID id; | |
9333 | Lisp_Object class_key, id_key; | |
9334 | EventRef event; | |
9335 | UInt32 num_params; | |
369a7a37 YM |
9336 | const EventParamName *names; |
9337 | const EventParamType *types; | |
68c767a3 YM |
9338 | { |
9339 | OSStatus err = eventNotHandledErr; | |
9340 | Lisp_Object binding; | |
9341 | ||
9342 | mac_find_apple_event_spec (class, id, &class_key, &id_key, &binding); | |
9343 | if (!NILP (binding) && !EQ (binding, Qundefined)) | |
9344 | { | |
9345 | if (INTEGERP (binding)) | |
9346 | err = XINT (binding); | |
9347 | else | |
9348 | { | |
9349 | AppleEvent apple_event; | |
9350 | err = create_apple_event_from_event_ref (event, num_params, | |
9351 | names, types, | |
9352 | &apple_event); | |
9353 | if (err == noErr) | |
9354 | { | |
9355 | mac_store_apple_event (class_key, id_key, &apple_event); | |
9356 | AEDisposeDesc (&apple_event); | |
02236cbc YM |
9357 | /* Post a harmless event so as to wake up from |
9358 | ReceiveNextEvent. */ | |
9359 | mac_post_mouse_moved_event (); | |
68c767a3 YM |
9360 | } |
9361 | } | |
9362 | } | |
9363 | ||
9364 | return err; | |
9365 | } | |
9366 | ||
a733ef16 YM |
9367 | void |
9368 | mac_store_drag_event (window, mouse_pos, modifiers, desc) | |
9369 | WindowRef window; | |
9370 | Point mouse_pos; | |
9371 | SInt16 modifiers; | |
9372 | const AEDesc *desc; | |
6a0b5d37 | 9373 | { |
a733ef16 | 9374 | struct input_event buf; |
1c05c15b | 9375 | |
a733ef16 | 9376 | EVENT_INIT (buf); |
b15325b2 | 9377 | |
a733ef16 YM |
9378 | buf.kind = DRAG_N_DROP_EVENT; |
9379 | buf.modifiers = mac_to_emacs_modifiers (modifiers); | |
9380 | buf.timestamp = TickCount () * (1000 / 60); | |
9381 | XSETINT (buf.x, mouse_pos.h); | |
9382 | XSETINT (buf.y, mouse_pos.v); | |
9383 | XSETFRAME (buf.frame_or_window, mac_window_to_frame (window)); | |
9384 | buf.arg = mac_aedesc_to_lisp (desc); | |
9385 | kbd_buffer_store_event (&buf); | |
1c05c15b | 9386 | } |
a733ef16 | 9387 | #endif |
1c05c15b YM |
9388 | |
9389 | #if USE_CARBON_EVENTS | |
9390 | static pascal OSStatus | |
9391 | mac_handle_command_event (next_handler, event, data) | |
9392 | EventHandlerCallRef next_handler; | |
9393 | EventRef event; | |
9394 | void *data; | |
9395 | { | |
a3510ffa | 9396 | OSStatus result, err; |
1c05c15b | 9397 | HICommand command; |
369a7a37 YM |
9398 | static const EventParamName names[] = |
9399 | {kEventParamDirectObject, kEventParamKeyModifiers}; | |
9400 | static const EventParamType types[] = | |
9401 | {typeHICommand, typeUInt32}; | |
68c767a3 | 9402 | int num_params = sizeof (names) / sizeof (names[0]); |
1c05c15b | 9403 | |
6a0b5d37 YM |
9404 | result = CallNextEventHandler (next_handler, event); |
9405 | if (result != eventNotHandledErr) | |
9406 | return result; | |
1c05c15b | 9407 | |
a3510ffa YM |
9408 | err = GetEventParameter (event, kEventParamDirectObject, typeHICommand, |
9409 | NULL, sizeof (HICommand), NULL, &command); | |
1c05c15b | 9410 | |
a3510ffa | 9411 | if (err != noErr || command.commandID == 0) |
6a0b5d37 | 9412 | return eventNotHandledErr; |
1c05c15b | 9413 | |
3e7424f7 YM |
9414 | /* A HI command event is mapped to an Apple event whose event class |
9415 | symbol is `hi-command' and event ID is its command ID. */ | |
68c767a3 | 9416 | err = mac_store_event_ref_as_apple_event (0, command.commandID, |
3e7424f7 | 9417 | Qhi_command, Qnil, |
68c767a3 YM |
9418 | event, num_params, names, types); |
9419 | return err == noErr ? noErr : eventNotHandledErr; | |
1c05c15b YM |
9420 | } |
9421 | ||
3e7424f7 | 9422 | static OSStatus |
95085023 | 9423 | init_command_handler () |
1c05c15b | 9424 | { |
369a7a37 YM |
9425 | static const EventTypeSpec specs[] = |
9426 | {{kEventClassCommand, kEventCommandProcess}}; | |
1c05c15b YM |
9427 | static EventHandlerUPP handle_command_eventUPP = NULL; |
9428 | ||
9429 | if (handle_command_eventUPP == NULL) | |
9430 | handle_command_eventUPP = NewEventHandlerUPP (mac_handle_command_event); | |
9431 | return InstallApplicationEventHandler (handle_command_eventUPP, | |
9432 | GetEventTypeCount (specs), specs, | |
9433 | NULL, NULL); | |
9434 | } | |
9435 | ||
b15325b2 ST |
9436 | static pascal OSStatus |
9437 | mac_handle_window_event (next_handler, event, data) | |
9438 | EventHandlerCallRef next_handler; | |
9439 | EventRef event; | |
9440 | void *data; | |
9441 | { | |
b15325b2 | 9442 | WindowPtr wp; |
a3510ffa | 9443 | OSStatus result, err; |
bed0bf95 | 9444 | struct frame *f; |
b15325b2 ST |
9445 | UInt32 attributes; |
9446 | XSizeHints *size_hints; | |
9447 | ||
a3510ffa YM |
9448 | err = GetEventParameter (event, kEventParamDirectObject, typeWindowRef, |
9449 | NULL, sizeof (WindowPtr), NULL, &wp); | |
9450 | if (err != noErr) | |
9451 | return eventNotHandledErr; | |
b15325b2 | 9452 | |
bed0bf95 | 9453 | f = mac_window_to_frame (wp); |
b15325b2 ST |
9454 | switch (GetEventKind (event)) |
9455 | { | |
e0e76ab9 ST |
9456 | case kEventWindowUpdate: |
9457 | result = CallNextEventHandler (next_handler, event); | |
9458 | if (result != eventNotHandledErr) | |
9459 | return result; | |
9460 | ||
9461 | do_window_update (wp); | |
1c05c15b | 9462 | return noErr; |
e0e76ab9 | 9463 | |
bed0bf95 YM |
9464 | case kEventWindowGetIdealSize: |
9465 | result = CallNextEventHandler (next_handler, event); | |
9466 | if (result != eventNotHandledErr) | |
9467 | return result; | |
9468 | ||
9469 | { | |
9470 | Point ideal_size = mac_get_ideal_size (f); | |
9471 | ||
9472 | err = SetEventParameter (event, kEventParamDimensions, | |
9473 | typeQDPoint, sizeof (Point), &ideal_size); | |
9474 | if (err == noErr) | |
9475 | return noErr; | |
9476 | } | |
9477 | break; | |
9478 | ||
b15325b2 ST |
9479 | case kEventWindowBoundsChanging: |
9480 | result = CallNextEventHandler (next_handler, event); | |
9481 | if (result != eventNotHandledErr) | |
9482 | return result; | |
9483 | ||
a3510ffa YM |
9484 | err = GetEventParameter (event, kEventParamAttributes, typeUInt32, |
9485 | NULL, sizeof (UInt32), NULL, &attributes); | |
9486 | if (err != noErr) | |
9487 | break; | |
9488 | ||
bed0bf95 | 9489 | size_hints = FRAME_SIZE_HINTS (f); |
b15325b2 ST |
9490 | if ((attributes & kWindowBoundsChangeUserResize) |
9491 | && ((size_hints->flags & (PResizeInc | PBaseSize | PMinSize)) | |
9492 | == (PResizeInc | PBaseSize | PMinSize))) | |
9493 | { | |
9494 | Rect bounds; | |
9495 | int width, height; | |
9496 | ||
a3510ffa YM |
9497 | err = GetEventParameter (event, kEventParamCurrentBounds, |
9498 | typeQDRectangle, NULL, sizeof (Rect), | |
9499 | NULL, &bounds); | |
9500 | if (err != noErr) | |
9501 | break; | |
9502 | ||
b15325b2 ST |
9503 | width = bounds.right - bounds.left; |
9504 | height = bounds.bottom - bounds.top; | |
9505 | ||
9506 | if (width < size_hints->min_width) | |
9507 | width = size_hints->min_width; | |
9508 | else | |
9509 | width = size_hints->base_width | |
9510 | + (int) ((width - size_hints->base_width) | |
9511 | / (float) size_hints->width_inc + .5) | |
9512 | * size_hints->width_inc; | |
9513 | ||
9514 | if (height < size_hints->min_height) | |
9515 | height = size_hints->min_height; | |
9516 | else | |
9517 | height = size_hints->base_height | |
9518 | + (int) ((height - size_hints->base_height) | |
9519 | / (float) size_hints->height_inc + .5) | |
9520 | * size_hints->height_inc; | |
9521 | ||
9522 | bounds.right = bounds.left + width; | |
9523 | bounds.bottom = bounds.top + height; | |
9524 | SetEventParameter (event, kEventParamCurrentBounds, | |
9525 | typeQDRectangle, sizeof (Rect), &bounds); | |
9526 | return noErr; | |
9527 | } | |
9528 | break; | |
1f98fbb4 | 9529 | |
bed0bf95 YM |
9530 | case kEventWindowBoundsChanged: |
9531 | err = GetEventParameter (event, kEventParamAttributes, typeUInt32, | |
9532 | NULL, sizeof (UInt32), NULL, &attributes); | |
9533 | if (err != noErr) | |
9534 | break; | |
9535 | ||
9536 | if (attributes & kWindowBoundsChangeSizeChanged) | |
9537 | { | |
9538 | Rect bounds; | |
9539 | ||
9540 | err = GetEventParameter (event, kEventParamCurrentBounds, | |
9541 | typeQDRectangle, NULL, sizeof (Rect), | |
9542 | NULL, &bounds); | |
9543 | if (err == noErr) | |
9544 | { | |
9545 | int width, height; | |
9546 | ||
9547 | width = bounds.right - bounds.left; | |
9548 | height = bounds.bottom - bounds.top; | |
9549 | mac_handle_size_change (f, width, height); | |
9550 | } | |
9551 | } | |
9552 | ||
9553 | if (attributes & kWindowBoundsChangeOriginChanged) | |
9554 | mac_handle_origin_change (f); | |
9555 | ||
9556 | return noErr; | |
9557 | ||
1f98fbb4 YM |
9558 | case kEventWindowShown: |
9559 | case kEventWindowHidden: | |
9560 | case kEventWindowExpanded: | |
9561 | case kEventWindowCollapsed: | |
9562 | result = CallNextEventHandler (next_handler, event); | |
9563 | ||
bed0bf95 | 9564 | mac_handle_visibility_change (f); |
1f98fbb4 YM |
9565 | return noErr; |
9566 | ||
9567 | break; | |
68c767a3 | 9568 | |
750a6cf4 | 9569 | case kEventWindowClose: |
bed0bf95 | 9570 | result = CallNextEventHandler (next_handler, event); |
750a6cf4 YM |
9571 | { |
9572 | struct input_event buf; | |
9573 | ||
9574 | EVENT_INIT (buf); | |
9575 | buf.kind = DELETE_WINDOW_EVENT; | |
bed0bf95 | 9576 | XSETFRAME (buf.frame_or_window, f); |
750a6cf4 YM |
9577 | buf.arg = Qnil; |
9578 | kbd_buffer_store_event (&buf); | |
9579 | } | |
9580 | return noErr; | |
9581 | ||
68c767a3 YM |
9582 | #ifdef MAC_OSX |
9583 | case kEventWindowToolbarSwitchMode: | |
9584 | result = CallNextEventHandler (next_handler, event); | |
9585 | { | |
369a7a37 YM |
9586 | static const EventParamName names[] = {kEventParamDirectObject, |
9587 | kEventParamWindowMouseLocation, | |
9588 | kEventParamKeyModifiers, | |
9589 | kEventParamMouseButton, | |
9590 | kEventParamClickCount, | |
9591 | kEventParamMouseChord}; | |
9592 | static const EventParamType types[] = {typeWindowRef, | |
9593 | typeQDPoint, | |
9594 | typeUInt32, | |
9595 | typeMouseButton, | |
9596 | typeUInt32, | |
9597 | typeUInt32}; | |
68c767a3 YM |
9598 | int num_params = sizeof (names) / sizeof (names[0]); |
9599 | ||
9600 | err = mac_store_event_ref_as_apple_event (0, 0, | |
9601 | Qwindow, | |
9602 | Qtoolbar_switch_mode, | |
9603 | event, num_params, | |
9604 | names, types); | |
9605 | } | |
9606 | return err == noErr ? noErr : result; | |
9607 | #endif | |
02236cbc YM |
9608 | |
9609 | #if USE_MAC_TSM | |
9610 | case kEventWindowFocusAcquired: | |
9611 | result = CallNextEventHandler (next_handler, event); | |
b4c51596 | 9612 | err = mac_tsm_resume (); |
02236cbc YM |
9613 | return err == noErr ? noErr : result; |
9614 | ||
9615 | case kEventWindowFocusRelinquish: | |
9616 | result = CallNextEventHandler (next_handler, event); | |
b4c51596 | 9617 | err = mac_tsm_suspend (); |
02236cbc YM |
9618 | return err == noErr ? noErr : result; |
9619 | #endif | |
b15325b2 ST |
9620 | } |
9621 | ||
9622 | return eventNotHandledErr; | |
9623 | } | |
95085023 YM |
9624 | |
9625 | static pascal OSStatus | |
9626 | mac_handle_mouse_event (next_handler, event, data) | |
9627 | EventHandlerCallRef next_handler; | |
9628 | EventRef event; | |
9629 | void *data; | |
9630 | { | |
a3510ffa | 9631 | OSStatus result, err; |
95085023 YM |
9632 | |
9633 | switch (GetEventKind (event)) | |
9634 | { | |
9635 | case kEventMouseWheelMoved: | |
9636 | { | |
9637 | WindowPtr wp; | |
9638 | struct frame *f; | |
9639 | EventMouseWheelAxis axis; | |
9640 | SInt32 delta; | |
9641 | Point point; | |
9642 | ||
9643 | result = CallNextEventHandler (next_handler, event); | |
9644 | if (result != eventNotHandledErr || read_socket_inev == NULL) | |
9645 | return result; | |
9646 | ||
a3510ffa YM |
9647 | err = GetEventParameter (event, kEventParamWindowRef, typeWindowRef, |
9648 | NULL, sizeof (WindowRef), NULL, &wp); | |
9649 | if (err != noErr) | |
9650 | break; | |
9651 | ||
95085023 YM |
9652 | f = mac_window_to_frame (wp); |
9653 | if (f != mac_focus_frame (&one_mac_display_info)) | |
9654 | break; | |
9655 | ||
a3510ffa YM |
9656 | err = GetEventParameter (event, kEventParamMouseWheelAxis, |
9657 | typeMouseWheelAxis, NULL, | |
9658 | sizeof (EventMouseWheelAxis), NULL, &axis); | |
9659 | if (err != noErr || axis != kEventMouseWheelAxisY) | |
95085023 YM |
9660 | break; |
9661 | ||
a3510ffa YM |
9662 | err = GetEventParameter (event, kEventParamMouseWheelDelta, |
9663 | typeSInt32, NULL, sizeof (SInt32), | |
9664 | NULL, &delta); | |
9665 | if (err != noErr) | |
9666 | break; | |
9667 | err = GetEventParameter (event, kEventParamMouseLocation, | |
9668 | typeQDPoint, NULL, sizeof (Point), | |
9669 | NULL, &point); | |
9670 | if (err != noErr) | |
9671 | break; | |
95085023 YM |
9672 | read_socket_inev->kind = WHEEL_EVENT; |
9673 | read_socket_inev->code = 0; | |
9674 | read_socket_inev->modifiers = | |
9675 | (mac_event_to_emacs_modifiers (event) | |
9676 | | ((delta < 0) ? down_modifier : up_modifier)); | |
9677 | SetPortWindowPort (wp); | |
9678 | GlobalToLocal (&point); | |
9679 | XSETINT (read_socket_inev->x, point.h); | |
9680 | XSETINT (read_socket_inev->y, point.v); | |
9681 | XSETFRAME (read_socket_inev->frame_or_window, f); | |
95085023 YM |
9682 | |
9683 | return noErr; | |
9684 | } | |
9685 | break; | |
9686 | ||
9687 | default: | |
9688 | break; | |
9689 | } | |
9690 | ||
9691 | return eventNotHandledErr; | |
9692 | } | |
6a0b5d37 | 9693 | |
68c767a3 YM |
9694 | #if USE_MAC_FONT_PANEL |
9695 | static pascal OSStatus | |
9696 | mac_handle_font_event (next_handler, event, data) | |
9697 | EventHandlerCallRef next_handler; | |
9698 | EventRef event; | |
9699 | void *data; | |
9700 | { | |
9701 | OSStatus result, err; | |
9702 | Lisp_Object id_key; | |
9703 | int num_params; | |
369a7a37 YM |
9704 | const EventParamName *names; |
9705 | const EventParamType *types; | |
9706 | static const EventParamName names_sel[] = {kEventParamATSUFontID, | |
9707 | kEventParamATSUFontSize, | |
9708 | kEventParamFMFontFamily, | |
9709 | kEventParamFMFontSize, | |
9710 | kEventParamFontColor}; | |
9711 | static const EventParamType types_sel[] = {typeATSUFontID, | |
9712 | typeATSUSize, | |
9713 | typeFMFontFamily, | |
9714 | typeFMFontSize, | |
9715 | typeFontColor}; | |
68c767a3 YM |
9716 | |
9717 | result = CallNextEventHandler (next_handler, event); | |
9718 | if (result != eventNotHandledErr) | |
9719 | return result; | |
9720 | ||
9721 | switch (GetEventKind (event)) | |
9722 | { | |
9723 | case kEventFontPanelClosed: | |
9724 | id_key = Qpanel_closed; | |
9725 | num_params = 0; | |
9726 | names = NULL; | |
9727 | types = NULL; | |
9728 | break; | |
9729 | ||
9730 | case kEventFontSelection: | |
9731 | id_key = Qselection; | |
9732 | num_params = sizeof (names_sel) / sizeof (names_sel[0]); | |
9733 | names = names_sel; | |
9734 | types = types_sel; | |
9735 | break; | |
9736 | } | |
9737 | ||
9738 | err = mac_store_event_ref_as_apple_event (0, 0, Qfont, id_key, | |
9739 | event, num_params, | |
9740 | names, types); | |
9741 | ||
9742 | return err == noErr ? noErr : eventNotHandledErr; | |
9743 | } | |
9744 | #endif | |
9745 | ||
02236cbc YM |
9746 | #if USE_MAC_TSM |
9747 | static pascal OSStatus | |
9748 | mac_handle_text_input_event (next_handler, event, data) | |
9749 | EventHandlerCallRef next_handler; | |
9750 | EventRef event; | |
9751 | void *data; | |
9752 | { | |
9753 | OSStatus result, err = noErr; | |
9754 | Lisp_Object id_key = Qnil; | |
9755 | int num_params; | |
369a7a37 YM |
9756 | const EventParamName *names; |
9757 | const EventParamType *types; | |
02236cbc | 9758 | static UInt32 seqno_uaia = 0; |
369a7a37 | 9759 | static const EventParamName names_uaia[] = |
02236cbc YM |
9760 | {kEventParamTextInputSendComponentInstance, |
9761 | kEventParamTextInputSendRefCon, | |
9762 | kEventParamTextInputSendSLRec, | |
9763 | kEventParamTextInputSendFixLen, | |
9764 | kEventParamTextInputSendText, | |
9765 | kEventParamTextInputSendUpdateRng, | |
9766 | kEventParamTextInputSendHiliteRng, | |
9767 | kEventParamTextInputSendClauseRng, | |
9768 | kEventParamTextInputSendPinRng, | |
9769 | kEventParamTextInputSendTextServiceEncoding, | |
9770 | kEventParamTextInputSendTextServiceMacEncoding, | |
9771 | EVENT_PARAM_TEXT_INPUT_SEQUENCE_NUMBER}; | |
369a7a37 | 9772 | static const EventParamType types_uaia[] = |
02236cbc YM |
9773 | {typeComponentInstance, |
9774 | typeLongInteger, | |
9775 | typeIntlWritingCode, | |
9776 | typeLongInteger, | |
92289429 | 9777 | #ifdef MAC_OSX |
02236cbc | 9778 | typeUnicodeText, |
92289429 YM |
9779 | #else |
9780 | typeChar, | |
9781 | #endif | |
02236cbc YM |
9782 | typeTextRangeArray, |
9783 | typeTextRangeArray, | |
9784 | typeOffsetArray, | |
9785 | typeTextRange, | |
9786 | typeUInt32, | |
9787 | typeUInt32, | |
9788 | typeUInt32}; | |
369a7a37 | 9789 | static const EventParamName names_ufke[] = |
02236cbc YM |
9790 | {kEventParamTextInputSendComponentInstance, |
9791 | kEventParamTextInputSendRefCon, | |
9792 | kEventParamTextInputSendSLRec, | |
9793 | kEventParamTextInputSendText}; | |
369a7a37 | 9794 | static const EventParamType types_ufke[] = |
02236cbc YM |
9795 | {typeComponentInstance, |
9796 | typeLongInteger, | |
9797 | typeIntlWritingCode, | |
9798 | typeUnicodeText}; | |
9799 | ||
9800 | result = CallNextEventHandler (next_handler, event); | |
9801 | ||
9802 | switch (GetEventKind (event)) | |
9803 | { | |
9804 | case kEventTextInputUpdateActiveInputArea: | |
9805 | id_key = Qupdate_active_input_area; | |
9806 | num_params = sizeof (names_uaia) / sizeof (names_uaia[0]); | |
9807 | names = names_uaia; | |
9808 | types = types_uaia; | |
9809 | SetEventParameter (event, EVENT_PARAM_TEXT_INPUT_SEQUENCE_NUMBER, | |
9810 | typeUInt32, sizeof (UInt32), &seqno_uaia); | |
9811 | seqno_uaia++; | |
9812 | break; | |
9813 | ||
9814 | case kEventTextInputUnicodeForKeyEvent: | |
9815 | { | |
9816 | EventRef kbd_event; | |
9817 | UInt32 actual_size, modifiers, mapped_modifiers; | |
02236cbc YM |
9818 | |
9819 | err = GetEventParameter (event, kEventParamTextInputSendKeyboardEvent, | |
9820 | typeEventRef, NULL, sizeof (EventRef), NULL, | |
9821 | &kbd_event); | |
9822 | if (err == noErr) | |
9823 | err = GetEventParameter (kbd_event, kEventParamKeyModifiers, | |
9824 | typeUInt32, NULL, | |
9825 | sizeof (UInt32), NULL, &modifiers); | |
9826 | if (err == noErr) | |
9827 | { | |
9828 | mapped_modifiers = | |
9829 | (NILP (Vmac_control_modifier) ? 0 : controlKey) | |
9830 | | (NILP (Vmac_option_modifier) ? 0 : optionKey) | |
9831 | | (NILP (Vmac_command_modifier) ? 0 : cmdKey); | |
9832 | #ifdef MAC_OSX | |
9833 | mapped_modifiers |= | |
9834 | (NILP (Vmac_function_modifier) ? 0 : kEventKeyModifierFnMask); | |
9835 | #endif | |
9836 | if (modifiers & mapped_modifiers) | |
9837 | /* There're mapped modifier keys. Process it in | |
9838 | XTread_socket. */ | |
9839 | return eventNotHandledErr; | |
9840 | } | |
9841 | if (err == noErr) | |
9842 | err = GetEventParameter (kbd_event, kEventParamKeyUnicodes, | |
9843 | typeUnicodeText, NULL, 0, &actual_size, | |
9844 | NULL); | |
1e53bd0e | 9845 | if (err == noErr && actual_size == sizeof (UniChar)) |
02236cbc | 9846 | { |
1e53bd0e YM |
9847 | UniChar code; |
9848 | ||
9849 | err = GetEventParameter (kbd_event, kEventParamKeyUnicodes, | |
9850 | typeUnicodeText, NULL, | |
9851 | sizeof (UniChar), NULL, &code); | |
02236cbc YM |
9852 | if (err == noErr && code < 0x80) |
9853 | { | |
9854 | /* ASCII character. Process it in XTread_socket. */ | |
67b5f809 | 9855 | if (read_socket_inev && code >= 0x20 && code <= 0x7e) |
02236cbc | 9856 | { |
1e53bd0e YM |
9857 | UInt32 key_code; |
9858 | ||
9859 | err = GetEventParameter (kbd_event, kEventParamKeyCode, | |
9860 | typeUInt32, NULL, sizeof (UInt32), | |
9861 | NULL, &key_code); | |
9862 | if (!(err == noErr && key_code <= 0x7f | |
9863 | && keycode_to_xkeysym_table [key_code])) | |
9864 | { | |
9865 | struct frame *f = | |
9866 | mac_focus_frame (&one_mac_display_info); | |
9867 | ||
9868 | read_socket_inev->kind = ASCII_KEYSTROKE_EVENT; | |
9869 | read_socket_inev->code = code; | |
9870 | read_socket_inev->modifiers = | |
750a6cf4 YM |
9871 | mac_to_emacs_modifiers (modifiers); |
9872 | read_socket_inev->modifiers |= | |
1e53bd0e YM |
9873 | (extra_keyboard_modifiers |
9874 | & (meta_modifier | alt_modifier | |
9875 | | hyper_modifier | super_modifier)); | |
9876 | XSETFRAME (read_socket_inev->frame_or_window, f); | |
9877 | } | |
02236cbc YM |
9878 | } |
9879 | return eventNotHandledErr; | |
9880 | } | |
9881 | } | |
9882 | } | |
9883 | /* Non-ASCII keystrokes without mapped modifiers are processed | |
9884 | at the Lisp level. */ | |
9885 | id_key = Qunicode_for_key_event; | |
9886 | num_params = sizeof (names_ufke) / sizeof (names_ufke[0]); | |
9887 | names = names_ufke; | |
9888 | types = types_ufke; | |
9889 | break; | |
9890 | ||
9891 | case kEventTextInputOffsetToPos: | |
9892 | { | |
9893 | struct frame *f; | |
9894 | struct window *w; | |
9895 | Point p; | |
9896 | ||
9897 | if (!OVERLAYP (Vmac_ts_active_input_overlay)) | |
9898 | return eventNotHandledErr; | |
9899 | ||
9900 | /* Strictly speaking, this is not always correct because | |
9901 | previous events may change some states about display. */ | |
9902 | if (NILP (Foverlay_get (Vmac_ts_active_input_overlay, Qbefore_string))) | |
9903 | { | |
9904 | /* Active input area is displayed in the echo area. */ | |
9905 | w = XWINDOW (echo_area_window); | |
9906 | f = WINDOW_XFRAME (w); | |
9907 | } | |
9908 | else | |
9909 | { | |
9910 | /* Active input area is displayed around the current point. */ | |
9911 | f = SELECTED_FRAME (); | |
9912 | w = XWINDOW (f->selected_window); | |
9913 | } | |
9914 | ||
9915 | p.h = (WINDOW_TO_FRAME_PIXEL_X (w, w->cursor.x) | |
9916 | + WINDOW_LEFT_FRINGE_WIDTH (w)); | |
9917 | p.v = (WINDOW_TO_FRAME_PIXEL_Y (w, w->cursor.y) | |
9918 | + FONT_BASE (FRAME_FONT (f))); | |
9919 | SetPortWindowPort (FRAME_MAC_WINDOW (f)); | |
9920 | LocalToGlobal (&p); | |
9921 | err = SetEventParameter (event, kEventParamTextInputReplyPoint, | |
9922 | typeQDPoint, sizeof (typeQDPoint), &p); | |
9923 | } | |
9924 | break; | |
9925 | ||
9926 | default: | |
9927 | abort (); | |
9928 | } | |
9929 | ||
9930 | if (!NILP (id_key)) | |
9931 | err = mac_store_event_ref_as_apple_event (0, 0, Qtext_input, id_key, | |
9932 | event, num_params, | |
9933 | names, types); | |
9934 | ||
9935 | return err == noErr ? noErr : result; | |
9936 | } | |
9937 | #endif | |
9938 | ||
6a0b5d37 | 9939 | #ifdef MAC_OSX |
68c767a3 | 9940 | OSStatus |
4cb62a90 | 9941 | mac_store_service_event (event) |
6a0b5d37 YM |
9942 | EventRef event; |
9943 | { | |
68c767a3 | 9944 | OSStatus err; |
6a0b5d37 | 9945 | Lisp_Object id_key; |
68c767a3 | 9946 | int num_params; |
369a7a37 YM |
9947 | const EventParamName *names; |
9948 | const EventParamType *types; | |
9949 | static const EventParamName names_pfm[] = | |
9950 | {kEventParamServiceMessageName, kEventParamServiceUserData}; | |
9951 | static const EventParamType types_pfm[] = | |
9952 | {typeCFStringRef, typeCFStringRef}; | |
6a0b5d37 YM |
9953 | |
9954 | switch (GetEventKind (event)) | |
9955 | { | |
9956 | case kEventServicePaste: | |
9957 | id_key = Qpaste; | |
68c767a3 YM |
9958 | num_params = 0; |
9959 | names = NULL; | |
9960 | types = NULL; | |
6a0b5d37 YM |
9961 | break; |
9962 | ||
9963 | case kEventServicePerform: | |
68c767a3 YM |
9964 | id_key = Qperform; |
9965 | num_params = sizeof (names_pfm) / sizeof (names_pfm[0]); | |
9966 | names = names_pfm; | |
9967 | types = types_pfm; | |
6a0b5d37 YM |
9968 | break; |
9969 | ||
9970 | default: | |
9971 | abort (); | |
9972 | } | |
9973 | ||
4cb62a90 | 9974 | err = mac_store_event_ref_as_apple_event (0, 0, Qservice, id_key, |
68c767a3 YM |
9975 | event, num_params, |
9976 | names, types); | |
6a0b5d37 YM |
9977 | |
9978 | return err; | |
9979 | } | |
9980 | #endif /* MAC_OSX */ | |
b15325b2 ST |
9981 | #endif /* USE_CARBON_EVENTS */ |
9982 | ||
9983 | ||
3e7424f7 | 9984 | OSStatus |
b15325b2 ST |
9985 | install_window_handler (window) |
9986 | WindowPtr window; | |
9987 | { | |
3e7424f7 | 9988 | OSStatus err = noErr; |
b15325b2 | 9989 | #if USE_CARBON_EVENTS |
369a7a37 | 9990 | static const EventTypeSpec specs_window[] = |
95085023 | 9991 | {{kEventClassWindow, kEventWindowUpdate}, |
bed0bf95 | 9992 | {kEventClassWindow, kEventWindowGetIdealSize}, |
1f98fbb4 | 9993 | {kEventClassWindow, kEventWindowBoundsChanging}, |
bed0bf95 | 9994 | {kEventClassWindow, kEventWindowBoundsChanged}, |
1f98fbb4 YM |
9995 | {kEventClassWindow, kEventWindowShown}, |
9996 | {kEventClassWindow, kEventWindowHidden}, | |
9997 | {kEventClassWindow, kEventWindowExpanded}, | |
68c767a3 | 9998 | {kEventClassWindow, kEventWindowCollapsed}, |
750a6cf4 | 9999 | {kEventClassWindow, kEventWindowClose}, |
68c767a3 YM |
10000 | #ifdef MAC_OSX |
10001 | {kEventClassWindow, kEventWindowToolbarSwitchMode}, | |
02236cbc YM |
10002 | #endif |
10003 | #if USE_MAC_TSM | |
10004 | {kEventClassWindow, kEventWindowFocusAcquired}, | |
10005 | {kEventClassWindow, kEventWindowFocusRelinquish}, | |
68c767a3 YM |
10006 | #endif |
10007 | }; | |
369a7a37 YM |
10008 | static const EventTypeSpec specs_mouse[] = |
10009 | {{kEventClassMouse, kEventMouseWheelMoved}}; | |
95085023 YM |
10010 | static EventHandlerUPP handle_window_eventUPP = NULL; |
10011 | static EventHandlerUPP handle_mouse_eventUPP = NULL; | |
68c767a3 | 10012 | #if USE_MAC_FONT_PANEL |
369a7a37 YM |
10013 | static const EventTypeSpec specs_font[] = |
10014 | {{kEventClassFont, kEventFontPanelClosed}, | |
10015 | {kEventClassFont, kEventFontSelection}}; | |
68c767a3 YM |
10016 | static EventHandlerUPP handle_font_eventUPP = NULL; |
10017 | #endif | |
02236cbc | 10018 | #if USE_MAC_TSM |
369a7a37 | 10019 | static const EventTypeSpec specs_text_input[] = |
02236cbc YM |
10020 | {{kEventClassTextInput, kEventTextInputUpdateActiveInputArea}, |
10021 | {kEventClassTextInput, kEventTextInputUnicodeForKeyEvent}, | |
10022 | {kEventClassTextInput, kEventTextInputOffsetToPos}}; | |
10023 | static EventHandlerUPP handle_text_input_eventUPP = NULL; | |
10024 | #endif | |
95085023 YM |
10025 | |
10026 | if (handle_window_eventUPP == NULL) | |
10027 | handle_window_eventUPP = NewEventHandlerUPP (mac_handle_window_event); | |
10028 | if (handle_mouse_eventUPP == NULL) | |
10029 | handle_mouse_eventUPP = NewEventHandlerUPP (mac_handle_mouse_event); | |
68c767a3 YM |
10030 | #if USE_MAC_FONT_PANEL |
10031 | if (handle_font_eventUPP == NULL) | |
10032 | handle_font_eventUPP = NewEventHandlerUPP (mac_handle_font_event); | |
02236cbc YM |
10033 | #endif |
10034 | #if USE_MAC_TSM | |
10035 | if (handle_text_input_eventUPP == NULL) | |
10036 | handle_text_input_eventUPP = | |
10037 | NewEventHandlerUPP (mac_handle_text_input_event); | |
68c767a3 | 10038 | #endif |
95085023 YM |
10039 | err = InstallWindowEventHandler (window, handle_window_eventUPP, |
10040 | GetEventTypeCount (specs_window), | |
10041 | specs_window, NULL, NULL); | |
10042 | if (err == noErr) | |
10043 | err = InstallWindowEventHandler (window, handle_mouse_eventUPP, | |
10044 | GetEventTypeCount (specs_mouse), | |
10045 | specs_mouse, NULL, NULL); | |
68c767a3 YM |
10046 | #if USE_MAC_FONT_PANEL |
10047 | if (err == noErr) | |
10048 | err = InstallWindowEventHandler (window, handle_font_eventUPP, | |
10049 | GetEventTypeCount (specs_font), | |
10050 | specs_font, NULL, NULL); | |
10051 | #endif | |
02236cbc YM |
10052 | #if USE_MAC_TSM |
10053 | if (err == noErr) | |
10054 | err = InstallWindowEventHandler (window, handle_text_input_eventUPP, | |
10055 | GetEventTypeCount (specs_text_input), | |
10056 | specs_text_input, window, NULL); | |
10057 | #endif | |
30c92fab | 10058 | #endif |
30c92fab | 10059 | if (err == noErr) |
a733ef16 YM |
10060 | err = install_drag_handler (window); |
10061 | ||
30c92fab | 10062 | return err; |
b15325b2 ST |
10063 | } |
10064 | ||
25c9622b YM |
10065 | void |
10066 | remove_window_handler (window) | |
10067 | WindowPtr window; | |
10068 | { | |
a733ef16 | 10069 | remove_drag_handler (window); |
742fbed7 AC |
10070 | } |
10071 | ||
10072 | ||
1a578e9b AC |
10073 | #if __profile__ |
10074 | void | |
10075 | profiler_exit_proc () | |
10076 | { | |
10077 | ProfilerDump ("\pEmacs.prof"); | |
10078 | ProfilerTerm (); | |
10079 | } | |
10080 | #endif | |
10081 | ||
10082 | /* These few functions implement Emacs as a normal Mac application | |
e6bdfa32 YM |
10083 | (almost): set up the heap and the Toolbox, handle necessary system |
10084 | events plus a few simple menu events. They also set up Emacs's | |
10085 | access to functions defined in the rest of this file. Emacs uses | |
10086 | function hooks to perform all its terminal I/O. A complete list of | |
10087 | these functions appear in termhooks.h. For what they do, read the | |
10088 | comments there and see also w32term.c and xterm.c. What's | |
10089 | noticeably missing here is the event loop, which is normally | |
10090 | present in most Mac application. After performing the necessary | |
10091 | Mac initializations, main passes off control to emacs_main | |
10092 | (corresponding to main in emacs.c). Emacs_main calls XTread_socket | |
10093 | (defined further below) to read input. This is where | |
10094 | WaitNextEvent/ReceiveNextEvent is called to process Mac events. */ | |
1a578e9b | 10095 | |
25c9622b | 10096 | #ifdef MAC_OS8 |
1a578e9b | 10097 | #undef main |
177c0ea7 | 10098 | int |
1a578e9b AC |
10099 | main (void) |
10100 | { | |
10101 | #if __profile__ /* is the profiler on? */ | |
10102 | if (ProfilerInit(collectDetailed, bestTimeBase, 5000, 200)) | |
10103 | exit(1); | |
10104 | #endif | |
10105 | ||
10106 | #if __MWERKS__ | |
10107 | /* set creator and type for files created by MSL */ | |
10108 | _fcreator = 'EMAx'; | |
10109 | _ftype = 'TEXT'; | |
10110 | #endif | |
10111 | ||
10112 | do_init_managers (); | |
177c0ea7 | 10113 | |
1a578e9b | 10114 | do_get_menus (); |
177c0ea7 | 10115 | |
6839cd15 | 10116 | #ifndef USE_LSB_TAG |
2e875e36 | 10117 | do_check_ram_size (); |
6839cd15 | 10118 | #endif |
2e875e36 | 10119 | |
1a578e9b AC |
10120 | init_emacs_passwd_dir (); |
10121 | ||
10122 | init_environ (); | |
10123 | ||
0e0a1663 YM |
10124 | init_coercion_handler (); |
10125 | ||
1a578e9b AC |
10126 | initialize_applescript (); |
10127 | ||
6a0b5d37 | 10128 | init_apple_event_handler (); |
177c0ea7 | 10129 | |
1a578e9b AC |
10130 | { |
10131 | char **argv; | |
10132 | int argc = 0; | |
10133 | ||
10134 | /* set up argv array from STR# resource */ | |
10135 | get_string_list (&argv, ARGV_STRING_LIST_ID); | |
10136 | while (argv[argc]) | |
10137 | argc++; | |
10138 | ||
10139 | /* free up AppleScript resources on exit */ | |
10140 | atexit (terminate_applescript); | |
10141 | ||
10142 | #if __profile__ /* is the profiler on? */ | |
10143 | atexit (profiler_exit_proc); | |
10144 | #endif | |
10145 | ||
10146 | /* 3rd param "envp" never used in emacs_main */ | |
10147 | (void) emacs_main (argc, argv, 0); | |
10148 | } | |
10149 | ||
10150 | /* Never reached - real exit in Fkill_emacs */ | |
10151 | return 0; | |
10152 | } | |
e0f712ba | 10153 | #endif |
1a578e9b | 10154 | |
b15325b2 ST |
10155 | #if !USE_CARBON_EVENTS |
10156 | static RgnHandle mouse_region = NULL; | |
10157 | ||
10158 | Boolean | |
10159 | mac_wait_next_event (er, sleep_time, dequeue) | |
10160 | EventRecord *er; | |
10161 | UInt32 sleep_time; | |
10162 | Boolean dequeue; | |
10163 | { | |
10164 | static EventRecord er_buf = {nullEvent}; | |
10165 | UInt32 target_tick, current_tick; | |
10166 | EventMask event_mask; | |
10167 | ||
10168 | if (mouse_region == NULL) | |
10169 | mouse_region = NewRgn (); | |
10170 | ||
10171 | event_mask = everyEvent; | |
6a0b5d37 | 10172 | if (!mac_ready_for_apple_events) |
b15325b2 ST |
10173 | event_mask -= highLevelEventMask; |
10174 | ||
10175 | current_tick = TickCount (); | |
10176 | target_tick = current_tick + sleep_time; | |
10177 | ||
10178 | if (er_buf.what == nullEvent) | |
10179 | while (!WaitNextEvent (event_mask, &er_buf, | |
10180 | target_tick - current_tick, mouse_region)) | |
10181 | { | |
10182 | current_tick = TickCount (); | |
10183 | if (target_tick <= current_tick) | |
10184 | return false; | |
10185 | } | |
10186 | ||
10187 | *er = er_buf; | |
10188 | if (dequeue) | |
10189 | er_buf.what = nullEvent; | |
10190 | return true; | |
10191 | } | |
10192 | #endif /* not USE_CARBON_EVENTS */ | |
10193 | ||
a733ef16 YM |
10194 | #if TARGET_API_MAC_CARBON |
10195 | OSStatus | |
10196 | mac_post_mouse_moved_event () | |
10197 | { | |
10198 | EventRef event = NULL; | |
10199 | OSStatus err; | |
10200 | ||
10201 | err = CreateEvent (NULL, kEventClassMouse, kEventMouseMoved, 0, | |
10202 | kEventAttributeNone, &event); | |
10203 | if (err == noErr) | |
10204 | { | |
10205 | Point mouse_pos; | |
10206 | ||
10207 | GetMouse (&mouse_pos); | |
10208 | LocalToGlobal (&mouse_pos); | |
10209 | err = SetEventParameter (event, kEventParamMouseLocation, typeQDPoint, | |
10210 | sizeof (Point), &mouse_pos); | |
10211 | } | |
10212 | if (err == noErr) | |
10213 | { | |
10214 | UInt32 modifiers = GetCurrentKeyModifiers (); | |
10215 | ||
10216 | err = SetEventParameter (event, kEventParamKeyModifiers, typeUInt32, | |
10217 | sizeof (UInt32), &modifiers); | |
10218 | } | |
10219 | if (err == noErr) | |
10220 | err = PostEventToQueue (GetCurrentEventQueue (), event, | |
10221 | kEventPriorityStandard); | |
10222 | if (event) | |
10223 | ReleaseEvent (event); | |
10224 | ||
10225 | return err; | |
10226 | } | |
b8c6940e YM |
10227 | |
10228 | static void | |
10229 | mac_set_unicode_keystroke_event (code, buf) | |
10230 | UniChar code; | |
10231 | struct input_event *buf; | |
10232 | { | |
10233 | int charset_id, c1, c2; | |
10234 | ||
10235 | if (code < 0x80) | |
10236 | { | |
10237 | buf->kind = ASCII_KEYSTROKE_EVENT; | |
10238 | buf->code = code; | |
10239 | } | |
10240 | else if (code < 0x100) | |
10241 | { | |
10242 | if (code < 0xA0) | |
10243 | charset_id = CHARSET_8_BIT_CONTROL; | |
10244 | else | |
10245 | charset_id = charset_latin_iso8859_1; | |
10246 | buf->kind = MULTIBYTE_CHAR_KEYSTROKE_EVENT; | |
10247 | buf->code = MAKE_CHAR (charset_id, code, 0); | |
10248 | } | |
10249 | else | |
10250 | { | |
10251 | if (code < 0x2500) | |
10252 | charset_id = charset_mule_unicode_0100_24ff, | |
10253 | code -= 0x100; | |
10254 | else if (code < 0x33FF) | |
10255 | charset_id = charset_mule_unicode_2500_33ff, | |
10256 | code -= 0x2500; | |
10257 | else if (code >= 0xE000) | |
10258 | charset_id = charset_mule_unicode_e000_ffff, | |
10259 | code -= 0xE000; | |
10260 | c1 = (code / 96) + 32, c2 = (code % 96) + 32; | |
10261 | buf->kind = MULTIBYTE_CHAR_KEYSTROKE_EVENT; | |
10262 | buf->code = MAKE_CHAR (charset_id, c1, c2); | |
10263 | } | |
10264 | } | |
a733ef16 YM |
10265 | #endif |
10266 | ||
1a578e9b AC |
10267 | /* Emacs calls this whenever it wants to read an input event from the |
10268 | user. */ | |
10269 | int | |
50bf7673 ST |
10270 | XTread_socket (sd, expected, hold_quit) |
10271 | int sd, expected; | |
10272 | struct input_event *hold_quit; | |
1a578e9b | 10273 | { |
ff158530 | 10274 | struct input_event inev; |
177c0ea7 | 10275 | int count = 0; |
742fbed7 | 10276 | #if USE_CARBON_EVENTS |
742fbed7 | 10277 | EventRef eventRef; |
b15325b2 | 10278 | EventTargetRef toolbox_dispatcher; |
742fbed7 | 10279 | #endif |
1a578e9b | 10280 | EventRecord er; |
50bf7673 | 10281 | struct mac_display_info *dpyinfo = &one_mac_display_info; |
1a578e9b AC |
10282 | |
10283 | if (interrupt_input_blocked) | |
10284 | { | |
10285 | interrupt_input_pending = 1; | |
10286 | return -1; | |
10287 | } | |
10288 | ||
10289 | interrupt_input_pending = 0; | |
10290 | BLOCK_INPUT; | |
10291 | ||
10292 | /* So people can tell when we have read the available input. */ | |
10293 | input_signal_count++; | |
10294 | ||
b465419f YM |
10295 | ++handling_signal; |
10296 | ||
b15325b2 ST |
10297 | #if USE_CARBON_EVENTS |
10298 | toolbox_dispatcher = GetEventDispatcherTarget (); | |
1a578e9b | 10299 | |
4ea08bbf YM |
10300 | while ( |
10301 | #if USE_CG_DRAWING | |
10302 | mac_prepare_for_quickdraw (NULL), | |
10303 | #endif | |
10304 | !ReceiveNextEvent (0, NULL, kEventDurationNoWait, | |
50bf7673 | 10305 | kEventRemoveFromQueue, &eventRef)) |
b15325b2 ST |
10306 | #else /* !USE_CARBON_EVENTS */ |
10307 | while (mac_wait_next_event (&er, 0, true)) | |
10308 | #endif /* !USE_CARBON_EVENTS */ | |
742fbed7 | 10309 | { |
50bf7673 ST |
10310 | int do_help = 0; |
10311 | struct frame *f; | |
95dfb192 | 10312 | unsigned long timestamp; |
50bf7673 | 10313 | |
50bf7673 ST |
10314 | EVENT_INIT (inev); |
10315 | inev.kind = NO_EVENT; | |
10316 | inev.arg = Qnil; | |
10317 | ||
95dfb192 YM |
10318 | #if USE_CARBON_EVENTS |
10319 | timestamp = GetEventTime (eventRef) / kEventDurationMillisecond; | |
10320 | #else | |
10321 | timestamp = er.when * (1000 / 60); /* ticks to milliseconds */ | |
10322 | #endif | |
10323 | ||
50bf7673 | 10324 | #if USE_CARBON_EVENTS |
742fbed7 | 10325 | /* Handle new events */ |
177c0ea7 | 10326 | if (!mac_convert_event_ref (eventRef, &er)) |
95085023 YM |
10327 | { |
10328 | /* There used to be a handler for the kEventMouseWheelMoved | |
10329 | event here. But as of Mac OS X 10.4, this kind of event | |
10330 | is not directly posted to the main event queue by | |
10331 | two-finger scrolling on the trackpad. Instead, some | |
10332 | private event is posted and it is converted to a wheel | |
10333 | event by the default handler for the application target. | |
10334 | The converted one can be received by a Carbon event | |
10335 | handler installed on a window target. */ | |
10336 | read_socket_inev = &inev; | |
10337 | SendEventToEventTarget (eventRef, toolbox_dispatcher); | |
10338 | read_socket_inev = NULL; | |
10339 | } | |
742fbed7 | 10340 | else |
742fbed7 | 10341 | #endif /* USE_CARBON_EVENTS */ |
50bf7673 | 10342 | switch (er.what) |
1a578e9b | 10343 | { |
50bf7673 ST |
10344 | case mouseDown: |
10345 | case mouseUp: | |
10346 | { | |
10347 | WindowPtr window_ptr; | |
e6bdfa32 | 10348 | ControlPartCode part_code; |
50bf7673 ST |
10349 | int tool_bar_p = 0; |
10350 | ||
59feca74 ST |
10351 | #if USE_CARBON_EVENTS |
10352 | /* This is needed to send mouse events like aqua window | |
10353 | buttons to the correct handler. */ | |
10354 | if (SendEventToEventTarget (eventRef, toolbox_dispatcher) | |
10355 | != eventNotHandledErr) | |
10356 | break; | |
10357 | #endif | |
05f7d868 | 10358 | last_mouse_glyph_frame = 0; |
59feca74 | 10359 | |
50bf7673 ST |
10360 | if (dpyinfo->grabbed && last_mouse_frame |
10361 | && FRAME_LIVE_P (last_mouse_frame)) | |
10362 | { | |
10363 | window_ptr = FRAME_MAC_WINDOW (last_mouse_frame); | |
10364 | part_code = inContent; | |
10365 | } | |
10366 | else | |
10367 | { | |
bf06c82f | 10368 | part_code = FindWindow (er.where, &window_ptr); |
50bf7673 ST |
10369 | if (tip_window && window_ptr == tip_window) |
10370 | { | |
10371 | HideWindow (tip_window); | |
bf06c82f | 10372 | part_code = FindWindow (er.where, &window_ptr); |
50bf7673 | 10373 | } |
50bf7673 ST |
10374 | } |
10375 | ||
0e41b66d YM |
10376 | if (er.what != mouseDown && |
10377 | (part_code != inContent || dpyinfo->grabbed == 0)) | |
bf06c82f ST |
10378 | break; |
10379 | ||
50bf7673 ST |
10380 | switch (part_code) |
10381 | { | |
10382 | case inMenuBar: | |
7ca7ccd5 | 10383 | f = mac_focus_frame (dpyinfo); |
bf06c82f ST |
10384 | saved_menu_event_location = er.where; |
10385 | inev.kind = MENU_BAR_ACTIVATE_EVENT; | |
10386 | XSETFRAME (inev.frame_or_window, f); | |
50bf7673 | 10387 | break; |
742fbed7 | 10388 | |
50bf7673 | 10389 | case inContent: |
4cb62a90 YM |
10390 | if ( |
10391 | #if TARGET_API_MAC_CARBON | |
10392 | FrontNonFloatingWindow () | |
10393 | #else | |
10394 | FrontWindow () | |
10395 | #endif | |
10396 | != window_ptr) | |
50bf7673 ST |
10397 | SelectWindow (window_ptr); |
10398 | else | |
10399 | { | |
e6bdfa32 | 10400 | ControlPartCode control_part_code; |
50bf7673 ST |
10401 | ControlHandle ch; |
10402 | Point mouse_loc = er.where; | |
5b8b73ff YM |
10403 | #ifdef MAC_OSX |
10404 | ControlKind control_kind; | |
10405 | #endif | |
50bf7673 ST |
10406 | |
10407 | f = mac_window_to_frame (window_ptr); | |
10408 | /* convert to local coordinates of new window */ | |
10409 | SetPortWindowPort (window_ptr); | |
177c0ea7 | 10410 | |
50bf7673 | 10411 | GlobalToLocal (&mouse_loc); |
e0f712ba | 10412 | #if TARGET_API_MAC_CARBON |
50bf7673 ST |
10413 | ch = FindControlUnderMouse (mouse_loc, window_ptr, |
10414 | &control_part_code); | |
5b8b73ff YM |
10415 | #ifdef MAC_OSX |
10416 | if (ch) | |
10417 | GetControlKind (ch, &control_kind); | |
10418 | #endif | |
e0f712ba | 10419 | #else |
50bf7673 ST |
10420 | control_part_code = FindControl (mouse_loc, window_ptr, |
10421 | &ch); | |
e0f712ba AC |
10422 | #endif |
10423 | ||
742fbed7 | 10424 | #if USE_CARBON_EVENTS |
50bf7673 ST |
10425 | inev.code = mac_get_mouse_btn (eventRef); |
10426 | inev.modifiers = mac_event_to_emacs_modifiers (eventRef); | |
742fbed7 | 10427 | #else |
50bf7673 ST |
10428 | inev.code = mac_get_emulated_btn (er.modifiers); |
10429 | inev.modifiers = mac_to_emacs_modifiers (er.modifiers); | |
742fbed7 | 10430 | #endif |
50bf7673 ST |
10431 | XSETINT (inev.x, mouse_loc.h); |
10432 | XSETINT (inev.y, mouse_loc.v); | |
50bf7673 | 10433 | |
f93e4d4f YM |
10434 | if ((dpyinfo->grabbed && tracked_scroll_bar) |
10435 | || (ch != 0 | |
5b8b73ff | 10436 | #ifndef USE_TOOLKIT_SCROLL_BARS |
f93e4d4f YM |
10437 | /* control_part_code becomes kControlNoPart if |
10438 | a progress indicator is clicked. */ | |
10439 | && control_part_code != kControlNoPart | |
5b8b73ff YM |
10440 | #else /* USE_TOOLKIT_SCROLL_BARS */ |
10441 | #ifdef MAC_OSX | |
f93e4d4f | 10442 | && control_kind.kind == kControlKindScrollBar |
5b8b73ff YM |
10443 | #endif /* MAC_OSX */ |
10444 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
f93e4d4f | 10445 | )) |
50bf7673 ST |
10446 | { |
10447 | struct scroll_bar *bar; | |
10448 | ||
10449 | if (dpyinfo->grabbed && tracked_scroll_bar) | |
10450 | { | |
10451 | bar = tracked_scroll_bar; | |
5b8b73ff | 10452 | #ifndef USE_TOOLKIT_SCROLL_BARS |
50bf7673 | 10453 | control_part_code = kControlIndicatorPart; |
5b8b73ff | 10454 | #endif |
50bf7673 ST |
10455 | } |
10456 | else | |
10457 | bar = (struct scroll_bar *) GetControlReference (ch); | |
5b8b73ff YM |
10458 | #ifdef USE_TOOLKIT_SCROLL_BARS |
10459 | /* Make the "Ctrl-Mouse-2 splits window" work | |
10460 | for toolkit scroll bars. */ | |
10461 | if (er.modifiers & controlKey) | |
10462 | x_scroll_bar_handle_click (bar, control_part_code, | |
10463 | &er, &inev); | |
10464 | else if (er.what == mouseDown) | |
10465 | x_scroll_bar_handle_press (bar, control_part_code, | |
95dfb192 | 10466 | &inev); |
5b8b73ff | 10467 | else |
95dfb192 | 10468 | x_scroll_bar_handle_release (bar, &inev); |
5b8b73ff | 10469 | #else /* not USE_TOOLKIT_SCROLL_BARS */ |
50bf7673 ST |
10470 | x_scroll_bar_handle_click (bar, control_part_code, |
10471 | &er, &inev); | |
10472 | if (er.what == mouseDown | |
10473 | && control_part_code == kControlIndicatorPart) | |
10474 | tracked_scroll_bar = bar; | |
10475 | else | |
10476 | tracked_scroll_bar = NULL; | |
5b8b73ff | 10477 | #endif /* not USE_TOOLKIT_SCROLL_BARS */ |
50bf7673 ST |
10478 | } |
10479 | else | |
10480 | { | |
10481 | Lisp_Object window; | |
10482 | int x = mouse_loc.h; | |
10483 | int y = mouse_loc.v; | |
10484 | ||
10485 | window = window_from_coordinates (f, x, y, 0, 0, 0, 1); | |
10486 | if (EQ (window, f->tool_bar_window)) | |
10487 | { | |
10488 | if (er.what == mouseDown) | |
10489 | handle_tool_bar_click (f, x, y, 1, 0); | |
10490 | else | |
10491 | handle_tool_bar_click (f, x, y, 0, | |
10492 | inev.modifiers); | |
10493 | tool_bar_p = 1; | |
10494 | } | |
10495 | else | |
10496 | { | |
10497 | XSETFRAME (inev.frame_or_window, f); | |
10498 | inev.kind = MOUSE_CLICK_EVENT; | |
10499 | } | |
10500 | } | |
10501 | ||
10502 | if (er.what == mouseDown) | |
10503 | { | |
10504 | dpyinfo->grabbed |= (1 << inev.code); | |
10505 | last_mouse_frame = f; | |
50bf7673 ST |
10506 | |
10507 | if (!tool_bar_p) | |
10508 | last_tool_bar_item = -1; | |
10509 | } | |
10510 | else | |
10511 | { | |
bf06c82f | 10512 | if ((dpyinfo->grabbed & (1 << inev.code)) == 0) |
50bf7673 ST |
10513 | /* If a button is released though it was not |
10514 | previously pressed, that would be because | |
10515 | of multi-button emulation. */ | |
10516 | dpyinfo->grabbed = 0; | |
10517 | else | |
10518 | dpyinfo->grabbed &= ~(1 << inev.code); | |
10519 | } | |
10520 | ||
0e41b66d YM |
10521 | /* Ignore any mouse motion that happened before |
10522 | this event; any subsequent mouse-movement Emacs | |
10523 | events should reflect only motion after the | |
10524 | ButtonPress. */ | |
10525 | if (f != 0) | |
10526 | f->mouse_moved = 0; | |
10527 | ||
5b8b73ff YM |
10528 | #ifdef USE_TOOLKIT_SCROLL_BARS |
10529 | if (inev.kind == MOUSE_CLICK_EVENT) | |
10530 | #endif | |
10531 | switch (er.what) | |
10532 | { | |
10533 | case mouseDown: | |
10534 | inev.modifiers |= down_modifier; | |
10535 | break; | |
10536 | case mouseUp: | |
10537 | inev.modifiers |= up_modifier; | |
10538 | break; | |
10539 | } | |
50bf7673 ST |
10540 | } |
10541 | break; | |
1a578e9b | 10542 | |
50bf7673 ST |
10543 | case inDrag: |
10544 | #if TARGET_API_MAC_CARBON | |
a733ef16 | 10545 | case inProxyIcon: |
458dbb8c YM |
10546 | if (IsWindowPathSelectClick (window_ptr, &er)) |
10547 | { | |
10548 | WindowPathSelect (window_ptr, NULL, NULL); | |
10549 | break; | |
10550 | } | |
a733ef16 YM |
10551 | if (part_code == inProxyIcon |
10552 | && (TrackWindowProxyDrag (window_ptr, er.where) | |
10553 | != errUserWantsToDragWindow)) | |
10554 | break; | |
bf06c82f | 10555 | DragWindow (window_ptr, er.where, NULL); |
50bf7673 ST |
10556 | #else /* not TARGET_API_MAC_CARBON */ |
10557 | DragWindow (window_ptr, er.where, &qd.screenBits.bounds); | |
10558 | #endif /* not TARGET_API_MAC_CARBON */ | |
e439b925 | 10559 | /* Update the frame parameters. */ |
bed0bf95 | 10560 | #if !USE_CARBON_EVENTS |
e439b925 ST |
10561 | { |
10562 | struct frame *f = mac_window_to_frame (window_ptr); | |
bf06c82f | 10563 | |
e439b925 | 10564 | if (f && !f->async_iconified) |
bed0bf95 | 10565 | mac_handle_origin_change (f); |
e439b925 | 10566 | } |
bed0bf95 | 10567 | #endif |
50bf7673 | 10568 | break; |
177c0ea7 | 10569 | |
50bf7673 ST |
10570 | case inGoAway: |
10571 | if (TrackGoAway (window_ptr, er.where)) | |
10572 | { | |
10573 | inev.kind = DELETE_WINDOW_EVENT; | |
10574 | XSETFRAME (inev.frame_or_window, | |
10575 | mac_window_to_frame (window_ptr)); | |
10576 | } | |
10577 | break; | |
1a578e9b | 10578 | |
50bf7673 ST |
10579 | /* window resize handling added --ben */ |
10580 | case inGrow: | |
bf06c82f ST |
10581 | do_grow_window (window_ptr, &er); |
10582 | break; | |
e0f712ba | 10583 | |
50bf7673 ST |
10584 | /* window zoom handling added --ben */ |
10585 | case inZoomIn: | |
10586 | case inZoomOut: | |
10587 | if (TrackBox (window_ptr, er.where, part_code)) | |
10588 | do_zoom_window (window_ptr, part_code); | |
10589 | break; | |
742fbed7 | 10590 | |
50bf7673 ST |
10591 | default: |
10592 | break; | |
10593 | } | |
10594 | } | |
10595 | break; | |
e0f712ba | 10596 | |
50bf7673 | 10597 | case updateEvt: |
e3564461 | 10598 | #if USE_CARBON_EVENTS |
50bf7673 ST |
10599 | if (SendEventToEventTarget (eventRef, toolbox_dispatcher) |
10600 | != eventNotHandledErr) | |
10601 | break; | |
e0e76ab9 | 10602 | #else |
50bf7673 | 10603 | do_window_update ((WindowPtr) er.message); |
e0e76ab9 | 10604 | #endif |
50bf7673 | 10605 | break; |
177c0ea7 | 10606 | |
50bf7673 | 10607 | case osEvt: |
742fbed7 | 10608 | #if USE_CARBON_EVENTS |
50bf7673 ST |
10609 | if (SendEventToEventTarget (eventRef, toolbox_dispatcher) |
10610 | != eventNotHandledErr) | |
10611 | break; | |
742fbed7 | 10612 | #endif |
50bf7673 ST |
10613 | switch ((er.message >> 24) & 0x000000FF) |
10614 | { | |
10615 | case suspendResumeMessage: | |
b4c51596 YM |
10616 | #if USE_MAC_TSM |
10617 | if (er.message & resumeFlag) | |
10618 | mac_tsm_resume (); | |
50bf7673 | 10619 | else |
b4c51596 YM |
10620 | mac_tsm_suspend (); |
10621 | #endif | |
1a578e9b AC |
10622 | break; |
10623 | ||
50bf7673 | 10624 | case mouseMovedMessage: |
b15325b2 ST |
10625 | #if !USE_CARBON_EVENTS |
10626 | SetRectRgn (mouse_region, er.where.h, er.where.v, | |
10627 | er.where.h + 1, er.where.v + 1); | |
10628 | #endif | |
50bf7673 | 10629 | previous_help_echo_string = help_echo_string; |
af1229d9 | 10630 | help_echo_string = Qnil; |
ffe8b3f4 | 10631 | |
7ca7ccd5 YM |
10632 | if (dpyinfo->grabbed && last_mouse_frame |
10633 | && FRAME_LIVE_P (last_mouse_frame)) | |
10634 | f = last_mouse_frame; | |
10635 | else | |
10636 | f = dpyinfo->x_focus_frame; | |
10637 | ||
10638 | if (dpyinfo->mouse_face_hidden) | |
10639 | { | |
10640 | dpyinfo->mouse_face_hidden = 0; | |
10641 | clear_mouse_face (dpyinfo); | |
10642 | } | |
10643 | ||
10644 | if (f) | |
10645 | { | |
10646 | WindowPtr wp = FRAME_MAC_WINDOW (f); | |
10647 | Point mouse_pos = er.where; | |
10648 | ||
10649 | SetPortWindowPort (wp); | |
10650 | ||
10651 | GlobalToLocal (&mouse_pos); | |
10652 | ||
10653 | if (dpyinfo->grabbed && tracked_scroll_bar) | |
5b8b73ff YM |
10654 | #ifdef USE_TOOLKIT_SCROLL_BARS |
10655 | x_scroll_bar_handle_drag (wp, tracked_scroll_bar, | |
95dfb192 | 10656 | mouse_pos, &inev); |
5b8b73ff | 10657 | #else /* not USE_TOOLKIT_SCROLL_BARS */ |
7ca7ccd5 YM |
10658 | x_scroll_bar_note_movement (tracked_scroll_bar, |
10659 | mouse_pos.v | |
10660 | - XINT (tracked_scroll_bar->top), | |
5b8b73ff YM |
10661 | er.when * (1000 / 60)); |
10662 | #endif /* not USE_TOOLKIT_SCROLL_BARS */ | |
7ca7ccd5 YM |
10663 | else |
10664 | { | |
10665 | /* Generate SELECT_WINDOW_EVENTs when needed. */ | |
92b23323 | 10666 | if (!NILP (Vmouse_autoselect_window)) |
7ca7ccd5 YM |
10667 | { |
10668 | Lisp_Object window; | |
10669 | ||
10670 | window = window_from_coordinates (f, | |
10671 | mouse_pos.h, | |
10672 | mouse_pos.v, | |
10673 | 0, 0, 0, 0); | |
10674 | ||
10675 | /* Window will be selected only when it is | |
10676 | not selected now and last mouse movement | |
10677 | event was not in it. Minibuffer window | |
10678 | will be selected iff it is active. */ | |
10679 | if (WINDOWP (window) | |
10680 | && !EQ (window, last_window) | |
10681 | && !EQ (window, selected_window)) | |
10682 | { | |
10683 | inev.kind = SELECT_WINDOW_EVENT; | |
10684 | inev.frame_or_window = window; | |
10685 | } | |
10686 | ||
10687 | last_window=window; | |
10688 | } | |
af1229d9 YM |
10689 | if (!note_mouse_movement (f, &mouse_pos)) |
10690 | help_echo_string = previous_help_echo_string; | |
7ca7ccd5 YM |
10691 | } |
10692 | } | |
1a578e9b | 10693 | |
50bf7673 ST |
10694 | /* If the contents of the global variable |
10695 | help_echo_string has changed, generate a | |
10696 | HELP_EVENT. */ | |
10697 | if (!NILP (help_echo_string) || !NILP (previous_help_echo_string)) | |
10698 | do_help = 1; | |
1a578e9b AC |
10699 | break; |
10700 | } | |
50bf7673 ST |
10701 | break; |
10702 | ||
10703 | case activateEvt: | |
10704 | { | |
10705 | WindowPtr window_ptr = (WindowPtr) er.message; | |
177c0ea7 | 10706 | |
742fbed7 | 10707 | #if USE_CARBON_EVENTS |
50bf7673 ST |
10708 | if (SendEventToEventTarget (eventRef, toolbox_dispatcher) |
10709 | != eventNotHandledErr) | |
10710 | break; | |
177c0ea7 | 10711 | #endif |
50bf7673 ST |
10712 | if (window_ptr == tip_window) |
10713 | { | |
10714 | HideWindow (tip_window); | |
10715 | break; | |
10716 | } | |
177c0ea7 | 10717 | |
59feca74 ST |
10718 | if (!is_emacs_window (window_ptr)) |
10719 | break; | |
f94a2622 | 10720 | |
50bf7673 ST |
10721 | if ((er.modifiers & activeFlag) != 0) |
10722 | { | |
59feca74 | 10723 | /* A window has been activated */ |
50bf7673 | 10724 | Point mouse_loc = er.where; |
177c0ea7 | 10725 | |
7ca7ccd5 | 10726 | x_detect_focus_change (dpyinfo, &er, &inev); |
177c0ea7 | 10727 | |
50bf7673 ST |
10728 | SetPortWindowPort (window_ptr); |
10729 | GlobalToLocal (&mouse_loc); | |
59feca74 | 10730 | /* Window-activated event counts as mouse movement, |
50bf7673 ST |
10731 | so update things that depend on mouse position. */ |
10732 | note_mouse_movement (mac_window_to_frame (window_ptr), | |
10733 | &mouse_loc); | |
10734 | } | |
10735 | else | |
10736 | { | |
59feca74 | 10737 | /* A window has been deactivated */ |
5b8b73ff YM |
10738 | #if USE_TOOLKIT_SCROLL_BARS |
10739 | if (dpyinfo->grabbed && tracked_scroll_bar) | |
10740 | { | |
10741 | struct input_event event; | |
10742 | ||
10743 | EVENT_INIT (event); | |
10744 | event.kind = NO_EVENT; | |
95dfb192 | 10745 | x_scroll_bar_handle_release (tracked_scroll_bar, &event); |
5b8b73ff YM |
10746 | if (event.kind != NO_EVENT) |
10747 | { | |
95dfb192 | 10748 | event.timestamp = timestamp; |
5b8b73ff YM |
10749 | kbd_buffer_store_event_hold (&event, hold_quit); |
10750 | count++; | |
10751 | } | |
10752 | } | |
10753 | #endif | |
59feca74 ST |
10754 | dpyinfo->grabbed = 0; |
10755 | ||
7ca7ccd5 | 10756 | x_detect_focus_change (dpyinfo, &er, &inev); |
177c0ea7 | 10757 | |
7ca7ccd5 | 10758 | f = mac_window_to_frame (window_ptr); |
50bf7673 ST |
10759 | if (f == dpyinfo->mouse_face_mouse_frame) |
10760 | { | |
10761 | /* If we move outside the frame, then we're | |
10762 | certainly no longer on any text in the | |
10763 | frame. */ | |
10764 | clear_mouse_face (dpyinfo); | |
10765 | dpyinfo->mouse_face_mouse_frame = 0; | |
10766 | } | |
177c0ea7 | 10767 | |
50bf7673 ST |
10768 | /* Generate a nil HELP_EVENT to cancel a help-echo. |
10769 | Do it only if there's something to cancel. | |
10770 | Otherwise, the startup message is cleared when the | |
10771 | mouse leaves the frame. */ | |
10772 | if (any_help_event_p) | |
10773 | do_help = -1; | |
10774 | } | |
10775 | } | |
10776 | break; | |
177c0ea7 | 10777 | |
50bf7673 | 10778 | case keyDown: |
2abb0fde | 10779 | case keyUp: |
50bf7673 | 10780 | case autoKey: |
1a578e9b | 10781 | { |
50bf7673 | 10782 | int keycode = (er.message & keyCodeMask) >> 8; |
b8c6940e YM |
10783 | static SInt16 last_key_script = -1; |
10784 | SInt16 current_key_script; | |
10785 | UInt32 modifiers = er.modifiers, mapped_modifiers; | |
10786 | ||
10787 | mapped_modifiers = | |
10788 | (NILP (Vmac_control_modifier) ? 0 : controlKey) | |
10789 | | (NILP (Vmac_option_modifier) ? 0 : optionKey) | |
10790 | | (NILP (Vmac_command_modifier) ? 0 : cmdKey); | |
177c0ea7 | 10791 | |
25c9622b | 10792 | #if USE_CARBON_EVENTS && defined (MAC_OSX) |
b8c6940e YM |
10793 | mapped_modifiers |= |
10794 | (NILP (Vmac_function_modifier) ? 0 : kEventKeyModifierFnMask); | |
10795 | ||
10796 | GetEventParameter (eventRef, kEventParamKeyModifiers, | |
10797 | typeUInt32, NULL, | |
10798 | sizeof (UInt32), NULL, &modifiers); | |
a16ac624 YM |
10799 | #endif |
10800 | mapped_modifiers &= modifiers; | |
b8c6940e | 10801 | |
92289429 | 10802 | #if USE_CARBON_EVENTS && (defined (MAC_OSX) || USE_MAC_TSM) |
50bf7673 ST |
10803 | /* When using Carbon Events, we need to pass raw keyboard |
10804 | events to the TSM ourselves. If TSM handles it, it | |
10805 | will pass back noErr, otherwise it will pass back | |
10806 | "eventNotHandledErr" and we can process it | |
10807 | normally. */ | |
a16ac624 | 10808 | if (!(mapped_modifiers |
b8c6940e YM |
10809 | & ~(mac_pass_command_to_system ? cmdKey : 0) |
10810 | & ~(mac_pass_control_to_system ? controlKey : 0))) | |
02236cbc YM |
10811 | { |
10812 | OSStatus err; | |
10813 | ||
10814 | read_socket_inev = &inev; | |
10815 | err = SendEventToEventTarget (eventRef, toolbox_dispatcher); | |
10816 | read_socket_inev = NULL; | |
10817 | if (err != eventNotHandledErr) | |
b8c6940e | 10818 | break; |
02236cbc | 10819 | } |
50bf7673 | 10820 | #endif |
2abb0fde YM |
10821 | if (er.what == keyUp) |
10822 | break; | |
50bf7673 | 10823 | |
50bf7673 ST |
10824 | ObscureCursor (); |
10825 | ||
fc9f8d15 YM |
10826 | f = mac_focus_frame (dpyinfo); |
10827 | ||
cf1474a2 KS |
10828 | if (!dpyinfo->mouse_face_hidden && INTEGERP (Vmouse_highlight) |
10829 | && !EQ (f->tool_bar_window, dpyinfo->mouse_face_window)) | |
6ef0a87e | 10830 | { |
50bf7673 ST |
10831 | clear_mouse_face (dpyinfo); |
10832 | dpyinfo->mouse_face_hidden = 1; | |
177c0ea7 JB |
10833 | } |
10834 | ||
b8c6940e YM |
10835 | current_key_script = GetScriptManagerVariable (smKeyScript); |
10836 | if (last_key_script != current_key_script) | |
50bf7673 | 10837 | { |
b8c6940e YM |
10838 | struct input_event event; |
10839 | ||
10840 | EVENT_INIT (event); | |
10841 | event.kind = LANGUAGE_CHANGE_EVENT; | |
10842 | event.arg = Qnil; | |
10843 | event.code = current_key_script; | |
10844 | event.timestamp = timestamp; | |
10845 | kbd_buffer_store_event (&event); | |
10846 | count++; | |
10847 | last_key_script = current_key_script; | |
16805b2e | 10848 | } |
b8c6940e | 10849 | |
02236cbc YM |
10850 | #if USE_MAC_TSM |
10851 | if (inev.kind != NO_EVENT) | |
10852 | break; | |
10853 | #endif | |
10854 | ||
b8c6940e | 10855 | #ifdef MAC_OSX |
a16ac624 | 10856 | if (mapped_modifiers & kEventKeyModifierFnMask |
b8c6940e YM |
10857 | && keycode <= 0x7f |
10858 | && fn_keycode_to_keycode_table[keycode]) | |
10859 | keycode = fn_keycode_to_keycode_table[keycode]; | |
16805b2e | 10860 | #endif |
1e53bd0e | 10861 | if (keycode <= 0x7f && keycode_to_xkeysym_table [keycode]) |
b8c6940e YM |
10862 | { |
10863 | inev.kind = NON_ASCII_KEYSTROKE_EVENT; | |
1e53bd0e | 10864 | inev.code = 0xff00 | keycode_to_xkeysym_table [keycode]; |
a16ac624 YM |
10865 | #ifdef MAC_OSX |
10866 | if (modifiers & kEventKeyModifierFnMask | |
10867 | && keycode <= 0x7f | |
10868 | && fn_keycode_to_keycode_table[keycode] == keycode) | |
10869 | modifiers &= ~kEventKeyModifierFnMask; | |
10870 | #endif | |
b8c6940e | 10871 | } |
a16ac624 | 10872 | else if (mapped_modifiers) |
b8c6940e YM |
10873 | { |
10874 | /* translate the keycode back to determine the | |
10875 | original key */ | |
10876 | #ifdef MAC_OSX | |
10877 | static SInt16 last_key_layout_id = 0; | |
10878 | static Handle uchr_handle = (Handle)-1; | |
10879 | SInt16 current_key_layout_id = | |
10880 | GetScriptVariable (current_key_script, smScriptKeys); | |
10881 | ||
10882 | if (uchr_handle == (Handle)-1 | |
10883 | || last_key_layout_id != current_key_layout_id) | |
10884 | { | |
10885 | uchr_handle = GetResource ('uchr', current_key_layout_id); | |
10886 | last_key_layout_id = current_key_layout_id; | |
10887 | } | |
10888 | ||
10889 | if (uchr_handle) | |
10890 | { | |
10891 | OSStatus status; | |
10892 | UInt16 key_action = er.what - keyDown; | |
10893 | UInt32 modifier_key_state = | |
10894 | (modifiers & ~mapped_modifiers) >> 8; | |
10895 | UInt32 keyboard_type = LMGetKbdType (); | |
10896 | SInt32 dead_key_state = 0; | |
10897 | UniChar code; | |
10898 | UniCharCount actual_length; | |
10899 | ||
10900 | status = UCKeyTranslate ((UCKeyboardLayout *)*uchr_handle, | |
10901 | keycode, key_action, | |
10902 | modifier_key_state, | |
10903 | keyboard_type, | |
10904 | kUCKeyTranslateNoDeadKeysMask, | |
10905 | &dead_key_state, | |
10906 | 1, &actual_length, &code); | |
10907 | if (status == noErr && actual_length == 1) | |
10908 | mac_set_unicode_keystroke_event (code, &inev); | |
10909 | } | |
10910 | #endif /* MAC_OSX */ | |
10911 | ||
10912 | if (inev.kind == NO_EVENT) | |
10913 | { | |
10914 | /* This code comes from Keyboard Resource, | |
10915 | Appendix C of IM - Text. This is necessary | |
10916 | since shift is ignored in KCHR table | |
10917 | translation when option or command is pressed. | |
10918 | It also does not translate correctly | |
10919 | control-shift chars like C-% so mask off shift | |
10920 | here also. */ | |
10921 | /* Mask off modifier keys that are mapped to some | |
10922 | Emacs modifiers. */ | |
10923 | int new_modifiers = er.modifiers & ~mapped_modifiers; | |
10924 | /* set high byte of keycode to modifier high byte*/ | |
10925 | int new_keycode = keycode | new_modifiers; | |
10926 | Ptr kchr_ptr = (Ptr) GetScriptManagerVariable (smKCHRCache); | |
10927 | unsigned long some_state = 0; | |
10928 | UInt32 new_char_code; | |
10929 | ||
10930 | new_char_code = KeyTranslate (kchr_ptr, new_keycode, | |
10931 | &some_state); | |
10932 | if (new_char_code == 0) | |
10933 | /* Seems like a dead key. Append up-stroke. */ | |
10934 | new_char_code = KeyTranslate (kchr_ptr, | |
10935 | new_keycode | 0x80, | |
10936 | &some_state); | |
10937 | if (new_char_code) | |
10938 | { | |
10939 | inev.kind = ASCII_KEYSTROKE_EVENT; | |
10940 | inev.code = new_char_code & 0xff; | |
10941 | } | |
10942 | } | |
10943 | } | |
10944 | ||
10945 | if (inev.kind == NO_EVENT) | |
10946 | { | |
10947 | inev.kind = ASCII_KEYSTROKE_EVENT; | |
d3f31bc5 | 10948 | inev.code = er.message & charCodeMask; |
b8c6940e | 10949 | } |
177c0ea7 | 10950 | |
a16ac624 | 10951 | inev.modifiers = mac_to_emacs_modifiers (modifiers); |
b8c6940e YM |
10952 | inev.modifiers |= (extra_keyboard_modifiers |
10953 | & (meta_modifier | alt_modifier | |
10954 | | hyper_modifier | super_modifier)); | |
10955 | XSETFRAME (inev.frame_or_window, f); | |
10956 | ||
10957 | #if TARGET_API_MAC_CARBON | |
10958 | if (inev.kind == ASCII_KEYSTROKE_EVENT | |
10959 | && inev.code >= 0x80 && inev.modifiers) | |
10960 | { | |
10961 | OSStatus err; | |
10962 | TextEncoding encoding = kTextEncodingMacRoman; | |
10963 | TextToUnicodeInfo ttu_info; | |
10964 | ||
10965 | UpgradeScriptInfoToTextEncoding (current_key_script, | |
10966 | kTextLanguageDontCare, | |
10967 | kTextRegionDontCare, | |
10968 | NULL, &encoding); | |
10969 | err = CreateTextToUnicodeInfoByEncoding (encoding, &ttu_info); | |
10970 | if (err == noErr) | |
10971 | { | |
10972 | UniChar code; | |
10973 | Str255 pstr; | |
10974 | ByteCount unicode_len; | |
10975 | ||
10976 | pstr[0] = 1; | |
10977 | pstr[1] = inev.code; | |
10978 | err = ConvertFromPStringToUnicode (ttu_info, pstr, | |
10979 | sizeof (UniChar), | |
10980 | &unicode_len, &code); | |
10981 | if (err == noErr && unicode_len == sizeof (UniChar)) | |
10982 | mac_set_unicode_keystroke_event (code, &inev); | |
10983 | DisposeTextToUnicodeInfo (&ttu_info); | |
10984 | } | |
10985 | } | |
742fbed7 | 10986 | #endif |
b8c6940e | 10987 | } |
50bf7673 | 10988 | break; |
177c0ea7 | 10989 | |
50bf7673 | 10990 | case kHighLevelEvent: |
95dfb192 | 10991 | AEProcessAppleEvent (&er); |
95dfb192 | 10992 | break; |
177c0ea7 | 10993 | |
50bf7673 ST |
10994 | default: |
10995 | break; | |
10996 | } | |
742fbed7 AC |
10997 | #if USE_CARBON_EVENTS |
10998 | ReleaseEvent (eventRef); | |
742fbed7 | 10999 | #endif |
1a578e9b | 11000 | |
50bf7673 ST |
11001 | if (inev.kind != NO_EVENT) |
11002 | { | |
95dfb192 | 11003 | inev.timestamp = timestamp; |
50bf7673 ST |
11004 | kbd_buffer_store_event_hold (&inev, hold_quit); |
11005 | count++; | |
11006 | } | |
11007 | ||
11008 | if (do_help | |
11009 | && !(hold_quit && hold_quit->kind != NO_EVENT)) | |
11010 | { | |
11011 | Lisp_Object frame; | |
11012 | ||
11013 | if (f) | |
11014 | XSETFRAME (frame, f); | |
11015 | else | |
11016 | frame = Qnil; | |
11017 | ||
11018 | if (do_help > 0) | |
11019 | { | |
11020 | any_help_event_p = 1; | |
11021 | gen_help_event (help_echo_string, frame, help_echo_window, | |
11022 | help_echo_object, help_echo_pos); | |
11023 | } | |
11024 | else | |
11025 | { | |
11026 | help_echo_string = Qnil; | |
11027 | gen_help_event (Qnil, frame, Qnil, Qnil, 0); | |
11028 | } | |
11029 | count++; | |
11030 | } | |
11031 | ||
11032 | } | |
11033 | ||
1a578e9b AC |
11034 | /* If the focus was just given to an autoraising frame, |
11035 | raise it now. */ | |
11036 | /* ??? This ought to be able to handle more than one such frame. */ | |
11037 | if (pending_autoraise_frame) | |
11038 | { | |
11039 | x_raise_frame (pending_autoraise_frame); | |
11040 | pending_autoraise_frame = 0; | |
11041 | } | |
11042 | ||
1f98fbb4 YM |
11043 | #if !USE_CARBON_EVENTS |
11044 | /* Check which frames are still visible. We do this here because | |
11045 | there doesn't seem to be any direct notification from the Window | |
11046 | Manager that the visibility of a window has changed (at least, | |
11047 | not in all cases). */ | |
11048 | { | |
11049 | Lisp_Object tail, frame; | |
11050 | ||
11051 | FOR_EACH_FRAME (tail, frame) | |
11052 | { | |
11053 | struct frame *f = XFRAME (frame); | |
11054 | ||
11055 | /* The tooltip has been drawn already. Avoid the | |
11056 | SET_FRAME_GARBAGED in mac_handle_visibility_change. */ | |
11057 | if (EQ (frame, tip_frame)) | |
11058 | continue; | |
11059 | ||
11060 | if (FRAME_MAC_P (f)) | |
11061 | mac_handle_visibility_change (f); | |
11062 | } | |
11063 | } | |
11064 | #endif | |
11065 | ||
b465419f | 11066 | --handling_signal; |
ff158530 | 11067 | UNBLOCK_INPUT; |
1a578e9b AC |
11068 | return count; |
11069 | } | |
11070 | ||
11071 | ||
11072 | /* Need to override CodeWarrior's input function so no conversion is | |
11073 | done on newlines Otherwise compiled functions in .elc files will be | |
11074 | read incorrectly. Defined in ...:MSL C:MSL | |
11075 | Common:Source:buffer_io.c. */ | |
11076 | #ifdef __MWERKS__ | |
11077 | void | |
11078 | __convert_to_newlines (unsigned char * p, size_t * n) | |
11079 | { | |
11080 | #pragma unused(p,n) | |
11081 | } | |
11082 | ||
11083 | void | |
11084 | __convert_from_newlines (unsigned char * p, size_t * n) | |
11085 | { | |
11086 | #pragma unused(p,n) | |
11087 | } | |
11088 | #endif | |
11089 | ||
b15325b2 | 11090 | #ifdef MAC_OS8 |
770136ad | 11091 | void |
50bf7673 | 11092 | make_mac_terminal_frame (struct frame *f) |
1a578e9b | 11093 | { |
50bf7673 | 11094 | Lisp_Object frame; |
b15325b2 | 11095 | Rect r; |
50bf7673 ST |
11096 | |
11097 | XSETFRAME (frame, f); | |
11098 | ||
11099 | f->output_method = output_mac; | |
11100 | f->output_data.mac = (struct mac_output *) | |
11101 | xmalloc (sizeof (struct mac_output)); | |
11102 | bzero (f->output_data.mac, sizeof (struct mac_output)); | |
11103 | ||
11104 | XSETFRAME (FRAME_KBOARD (f)->Vdefault_minibuffer_frame, f); | |
177c0ea7 | 11105 | |
50bf7673 ST |
11106 | FRAME_COLS (f) = 96; |
11107 | FRAME_LINES (f) = 4; | |
11108 | ||
11109 | FRAME_CAN_HAVE_SCROLL_BARS (f) = 1; | |
11110 | FRAME_VERTICAL_SCROLL_BAR_TYPE (f) = vertical_scroll_bar_right; | |
11111 | ||
11112 | FRAME_DESIRED_CURSOR (f) = FILLED_BOX_CURSOR; | |
1a578e9b AC |
11113 | |
11114 | f->output_data.mac->cursor_pixel = 0; | |
11115 | f->output_data.mac->border_pixel = 0x00ff00; | |
11116 | f->output_data.mac->mouse_pixel = 0xff00ff; | |
11117 | f->output_data.mac->cursor_foreground_pixel = 0x0000ff; | |
11118 | ||
25c9622b YM |
11119 | f->output_data.mac->text_cursor = kThemeIBeamCursor; |
11120 | f->output_data.mac->nontext_cursor = kThemeArrowCursor; | |
11121 | f->output_data.mac->modeline_cursor = kThemeArrowCursor; | |
11122 | f->output_data.mac->hand_cursor = kThemePointingHandCursor; | |
11123 | f->output_data.mac->hourglass_cursor = kThemeWatchCursor; | |
11124 | f->output_data.mac->horizontal_drag_cursor = kThemeResizeLeftRightCursor; | |
b15325b2 | 11125 | |
f1a83aab | 11126 | FRAME_FONTSET (f) = -1; |
1a578e9b | 11127 | f->output_data.mac->explicit_parent = 0; |
b15325b2 ST |
11128 | f->left_pos = 8; |
11129 | f->top_pos = 32; | |
f1a83aab | 11130 | f->border_width = 0; |
177c0ea7 | 11131 | |
f1a83aab | 11132 | f->internal_border_width = 0; |
1a578e9b | 11133 | |
1a578e9b AC |
11134 | f->auto_raise = 1; |
11135 | f->auto_lower = 1; | |
177c0ea7 | 11136 | |
f1a83aab KS |
11137 | f->new_text_cols = 0; |
11138 | f->new_text_lines = 0; | |
21a3e657 | 11139 | |
b15325b2 ST |
11140 | SetRect (&r, f->left_pos, f->top_pos, |
11141 | f->left_pos + FRAME_PIXEL_WIDTH (f), | |
11142 | f->top_pos + FRAME_PIXEL_HEIGHT (f)); | |
11143 | ||
11144 | BLOCK_INPUT; | |
11145 | ||
11146 | if (!(FRAME_MAC_WINDOW (f) = | |
11147 | NewCWindow (NULL, &r, "\p", true, dBoxProc, | |
11148 | (WindowPtr) -1, 1, (long) f->output_data.mac))) | |
11149 | abort (); | |
11150 | /* so that update events can find this mac_output struct */ | |
11151 | f->output_data.mac->mFP = f; /* point back to emacs frame */ | |
11152 | ||
11153 | UNBLOCK_INPUT; | |
e0f712ba AC |
11154 | |
11155 | x_make_gc (f); | |
177c0ea7 | 11156 | |
e0f712ba AC |
11157 | /* Need to be initialized for unshow_buffer in window.c. */ |
11158 | selected_window = f->selected_window; | |
11159 | ||
1a578e9b AC |
11160 | Fmodify_frame_parameters (frame, |
11161 | Fcons (Fcons (Qfont, | |
11162 | build_string ("-*-monaco-medium-r-*--*-90-*-*-*-*-mac-roman")), Qnil)); | |
11163 | Fmodify_frame_parameters (frame, | |
11164 | Fcons (Fcons (Qforeground_color, | |
11165 | build_string ("black")), Qnil)); | |
11166 | Fmodify_frame_parameters (frame, | |
11167 | Fcons (Fcons (Qbackground_color, | |
11168 | build_string ("white")), Qnil)); | |
11169 | } | |
b15325b2 | 11170 | #endif |
1a578e9b | 11171 | |
e0f712ba AC |
11172 | \f |
11173 | /*********************************************************************** | |
11174 | Initialization | |
11175 | ***********************************************************************/ | |
11176 | ||
e0f712ba AC |
11177 | int mac_initialized = 0; |
11178 | ||
1a578e9b AC |
11179 | void |
11180 | mac_initialize_display_info () | |
11181 | { | |
11182 | struct mac_display_info *dpyinfo = &one_mac_display_info; | |
1a578e9b AC |
11183 | |
11184 | bzero (dpyinfo, sizeof (*dpyinfo)); | |
11185 | ||
b15325b2 | 11186 | #ifdef MAC_OSX |
e0f712ba | 11187 | dpyinfo->mac_id_name |
d5db4077 KR |
11188 | = (char *) xmalloc (SCHARS (Vinvocation_name) |
11189 | + SCHARS (Vsystem_name) | |
e0f712ba AC |
11190 | + 2); |
11191 | sprintf (dpyinfo->mac_id_name, "%s@%s", | |
d5db4077 | 11192 | SDATA (Vinvocation_name), SDATA (Vsystem_name)); |
e0f712ba AC |
11193 | #else |
11194 | dpyinfo->mac_id_name = (char *) xmalloc (strlen ("Mac Display") + 1); | |
11195 | strcpy (dpyinfo->mac_id_name, "Mac Display"); | |
11196 | #endif | |
11197 | ||
1a578e9b | 11198 | dpyinfo->reference_count = 0; |
05f7d868 YM |
11199 | dpyinfo->resx = 72.0; |
11200 | dpyinfo->resy = 72.0; | |
f303762d JD |
11201 | #ifdef MAC_OSX |
11202 | /* HasDepth returns true if it is possible to have a 32 bit display, | |
b4c51596 | 11203 | but this may not be what is actually used. Mac OSX can do better. */ |
1e53bd0e | 11204 | dpyinfo->color_p = CGDisplaySamplesPerPixel (kCGDirectMainDisplay) > 1; |
b4c51596 YM |
11205 | dpyinfo->n_planes = CGDisplayBitsPerPixel (kCGDirectMainDisplay); |
11206 | dpyinfo->height = CGDisplayPixelsHigh (kCGDirectMainDisplay); | |
11207 | dpyinfo->width = CGDisplayPixelsWide (kCGDirectMainDisplay); | |
11208 | #else | |
2bac9bb1 | 11209 | { |
b4c51596 | 11210 | GDHandle main_device_handle = LMGetMainDevice(); |
2bac9bb1 | 11211 | |
b4c51596 YM |
11212 | dpyinfo->color_p = TestDeviceAttribute (main_device_handle, gdDevType); |
11213 | for (dpyinfo->n_planes = 32; dpyinfo->n_planes > 0; dpyinfo->n_planes >>= 1) | |
11214 | if (HasDepth (main_device_handle, dpyinfo->n_planes, | |
11215 | gdDevType, dpyinfo->color_p)) | |
11216 | break; | |
11217 | dpyinfo->height = (**main_device_handle).gdRect.bottom; | |
11218 | dpyinfo->width = (**main_device_handle).gdRect.right; | |
2bac9bb1 | 11219 | } |
f303762d | 11220 | #endif |
1a578e9b AC |
11221 | dpyinfo->grabbed = 0; |
11222 | dpyinfo->root_window = NULL; | |
e3564461 | 11223 | dpyinfo->image_cache = make_image_cache (); |
1a578e9b AC |
11224 | |
11225 | dpyinfo->mouse_face_beg_row = dpyinfo->mouse_face_beg_col = -1; | |
11226 | dpyinfo->mouse_face_end_row = dpyinfo->mouse_face_end_col = -1; | |
11227 | dpyinfo->mouse_face_face_id = DEFAULT_FACE_ID; | |
11228 | dpyinfo->mouse_face_window = Qnil; | |
50bf7673 ST |
11229 | dpyinfo->mouse_face_overlay = Qnil; |
11230 | dpyinfo->mouse_face_hidden = 0; | |
e0f712ba AC |
11231 | } |
11232 | ||
b15325b2 | 11233 | |
b298e813 | 11234 | static XrmDatabase |
b15325b2 | 11235 | mac_make_rdb (xrm_option) |
369a7a37 | 11236 | const char *xrm_option; |
b15325b2 | 11237 | { |
b298e813 | 11238 | XrmDatabase database; |
b15325b2 | 11239 | |
b298e813 YM |
11240 | database = xrm_get_preference_database (NULL); |
11241 | if (xrm_option) | |
11242 | xrm_merge_string_database (database, xrm_option); | |
b15325b2 | 11243 | |
b298e813 | 11244 | return database; |
b15325b2 ST |
11245 | } |
11246 | ||
e0f712ba AC |
11247 | struct mac_display_info * |
11248 | mac_term_init (display_name, xrm_option, resource_name) | |
11249 | Lisp_Object display_name; | |
11250 | char *xrm_option; | |
11251 | char *resource_name; | |
11252 | { | |
11253 | struct mac_display_info *dpyinfo; | |
b15325b2 ST |
11254 | |
11255 | BLOCK_INPUT; | |
e0f712ba AC |
11256 | |
11257 | if (!mac_initialized) | |
11258 | { | |
11259 | mac_initialize (); | |
11260 | mac_initialized = 1; | |
11261 | } | |
11262 | ||
b15325b2 ST |
11263 | if (x_display_list) |
11264 | error ("Sorry, this version can only handle one display"); | |
11265 | ||
11266 | mac_initialize_display_info (); | |
e0f712ba AC |
11267 | |
11268 | dpyinfo = &one_mac_display_info; | |
11269 | ||
b298e813 | 11270 | dpyinfo->xrdb = mac_make_rdb (xrm_option); |
e0f712ba | 11271 | |
b15325b2 ST |
11272 | /* Put this display on the chain. */ |
11273 | dpyinfo->next = x_display_list; | |
11274 | x_display_list = dpyinfo; | |
11275 | ||
11276 | /* Put it on x_display_name_list. */ | |
b298e813 YM |
11277 | x_display_name_list = Fcons (Fcons (display_name, |
11278 | Fcons (Qnil, dpyinfo->xrdb)), | |
b15325b2 ST |
11279 | x_display_name_list); |
11280 | dpyinfo->name_list_element = XCAR (x_display_name_list); | |
11281 | ||
11282 | UNBLOCK_INPUT; | |
1a578e9b | 11283 | |
e0f712ba | 11284 | return dpyinfo; |
1a578e9b | 11285 | } |
b15325b2 ST |
11286 | /* Get rid of display DPYINFO, assuming all frames are already gone. */ |
11287 | ||
11288 | void | |
11289 | x_delete_display (dpyinfo) | |
11290 | struct mac_display_info *dpyinfo; | |
11291 | { | |
11292 | int i; | |
11293 | ||
11294 | /* Discard this display from x_display_name_list and x_display_list. | |
11295 | We can't use Fdelq because that can quit. */ | |
11296 | if (! NILP (x_display_name_list) | |
11297 | && EQ (XCAR (x_display_name_list), dpyinfo->name_list_element)) | |
11298 | x_display_name_list = XCDR (x_display_name_list); | |
11299 | else | |
11300 | { | |
11301 | Lisp_Object tail; | |
11302 | ||
11303 | tail = x_display_name_list; | |
11304 | while (CONSP (tail) && CONSP (XCDR (tail))) | |
11305 | { | |
11306 | if (EQ (XCAR (XCDR (tail)), dpyinfo->name_list_element)) | |
11307 | { | |
11308 | XSETCDR (tail, XCDR (XCDR (tail))); | |
11309 | break; | |
11310 | } | |
11311 | tail = XCDR (tail); | |
11312 | } | |
11313 | } | |
11314 | ||
11315 | if (x_display_list == dpyinfo) | |
11316 | x_display_list = dpyinfo->next; | |
11317 | else | |
11318 | { | |
11319 | struct x_display_info *tail; | |
11320 | ||
11321 | for (tail = x_display_list; tail; tail = tail->next) | |
11322 | if (tail->next == dpyinfo) | |
11323 | tail->next = tail->next->next; | |
11324 | } | |
11325 | ||
11326 | /* Free the font names in the font table. */ | |
11327 | for (i = 0; i < dpyinfo->n_fonts; i++) | |
11328 | if (dpyinfo->font_table[i].name) | |
11329 | { | |
11330 | if (dpyinfo->font_table[i].name != dpyinfo->font_table[i].full_name) | |
11331 | xfree (dpyinfo->font_table[i].full_name); | |
11332 | xfree (dpyinfo->font_table[i].name); | |
11333 | } | |
11334 | ||
1e53bd0e YM |
11335 | if (dpyinfo->font_table) |
11336 | { | |
11337 | if (dpyinfo->font_table->font_encoder) | |
11338 | xfree (dpyinfo->font_table->font_encoder); | |
11339 | xfree (dpyinfo->font_table); | |
11340 | } | |
11341 | if (dpyinfo->mac_id_name) | |
11342 | xfree (dpyinfo->mac_id_name); | |
b15325b2 ST |
11343 | |
11344 | if (x_display_list == 0) | |
11345 | { | |
11346 | mac_clear_font_name_table (); | |
11347 | bzero (dpyinfo, sizeof (*dpyinfo)); | |
11348 | } | |
11349 | } | |
11350 | ||
e0f712ba | 11351 | \f |
8030369c | 11352 | #ifdef MAC_OSX |
6ef0a87e ST |
11353 | void |
11354 | mac_check_bundle() | |
11355 | { | |
11356 | extern int inhibit_window_system; | |
11357 | extern int noninteractive; | |
11358 | CFBundleRef appsBundle; | |
6ef0a87e ST |
11359 | |
11360 | /* No need to test if already -nw*/ | |
11361 | if (inhibit_window_system || noninteractive) | |
11362 | return; | |
11363 | ||
11364 | appsBundle = CFBundleGetMainBundle(); | |
11365 | if (appsBundle != NULL) | |
11366 | { | |
11367 | CFStringRef cfBI = CFSTR("CFBundleIdentifier"); | |
11368 | CFTypeRef res = CFBundleGetValueForInfoDictionaryKey(appsBundle, cfBI); | |
11369 | /* We found the bundle identifier, now we know we are valid. */ | |
11370 | if (res != NULL) | |
11371 | { | |
11372 | CFRelease(res); | |
11373 | return; | |
11374 | } | |
11375 | } | |
11376 | /* MAC_TODO: Have this start the bundled executable */ | |
11377 | ||
11378 | /* For now, prevent the fatal error by bringing it up in the terminal */ | |
11379 | inhibit_window_system = 1; | |
11380 | } | |
11381 | ||
770136ad RS |
11382 | void |
11383 | MakeMeTheFrontProcess () | |
8030369c AC |
11384 | { |
11385 | ProcessSerialNumber psn; | |
11386 | OSErr err; | |
177c0ea7 | 11387 | |
8030369c AC |
11388 | err = GetCurrentProcess (&psn); |
11389 | if (err == noErr) | |
11390 | (void) SetFrontProcess (&psn); | |
11391 | } | |
6ef0a87e ST |
11392 | |
11393 | /***** Code to handle C-g testing *****/ | |
11394 | ||
11395 | /* Contains the Mac modifier formed from quit_char */ | |
1b0fc0ce JD |
11396 | int mac_quit_char_modifiers = 0; |
11397 | int mac_quit_char_keycode; | |
6ef0a87e ST |
11398 | extern int quit_char; |
11399 | ||
11400 | static void | |
11401 | mac_determine_quit_char_modifiers() | |
11402 | { | |
11403 | /* Todo: Determine modifiers from quit_char. */ | |
11404 | UInt32 qc_modifiers = ctrl_modifier; | |
11405 | ||
11406 | /* Map modifiers */ | |
11407 | mac_quit_char_modifiers = 0; | |
b02e3f7b | 11408 | if (qc_modifiers & ctrl_modifier) mac_quit_char_modifiers |= controlKey; |
16805b2e | 11409 | if (qc_modifiers & shift_modifier) mac_quit_char_modifiers |= shiftKey; |
b02e3f7b | 11410 | if (qc_modifiers & alt_modifier) mac_quit_char_modifiers |= optionKey; |
6ef0a87e ST |
11411 | } |
11412 | ||
11413 | static void | |
11414 | init_quit_char_handler () | |
11415 | { | |
11416 | /* TODO: Let this support keys other the 'g' */ | |
11417 | mac_quit_char_keycode = 5; | |
11418 | /* Look at <architecture/adb_kb_map.h> for details */ | |
11419 | /* http://gemma.apple.com/techpubs/mac/Toolbox/Toolbox-40.html#MARKER-9-184*/ | |
177c0ea7 | 11420 | |
6ef0a87e ST |
11421 | mac_determine_quit_char_modifiers(); |
11422 | } | |
95dfb192 | 11423 | #endif /* MAC_OSX */ |
8030369c | 11424 | |
1c05c15b YM |
11425 | static void |
11426 | init_menu_bar () | |
11427 | { | |
11428 | #ifdef MAC_OSX | |
3e7424f7 | 11429 | OSStatus err; |
1c05c15b YM |
11430 | MenuRef menu; |
11431 | MenuItemIndex menu_index; | |
11432 | ||
11433 | err = GetIndMenuItemWithCommandID (NULL, kHICommandQuit, 1, | |
11434 | &menu, &menu_index); | |
11435 | if (err == noErr) | |
11436 | SetMenuItemCommandKey (menu, menu_index, false, 0); | |
11437 | #if USE_CARBON_EVENTS | |
11438 | EnableMenuCommand (NULL, kHICommandPreferences); | |
11439 | err = GetIndMenuItemWithCommandID (NULL, kHICommandPreferences, 1, | |
11440 | &menu, &menu_index); | |
11441 | if (err == noErr) | |
11442 | { | |
11443 | SetMenuItemCommandKey (menu, menu_index, false, 0); | |
11444 | InsertMenuItemTextWithCFString (menu, NULL, | |
11445 | 0, kMenuItemAttrSeparator, 0); | |
11446 | InsertMenuItemTextWithCFString (menu, CFSTR ("About Emacs"), | |
11447 | 0, 0, kHICommandAbout); | |
11448 | } | |
11449 | #endif /* USE_CARBON_EVENTS */ | |
11450 | #else /* !MAC_OSX */ | |
11451 | #if USE_CARBON_EVENTS | |
11452 | SetMenuItemCommandID (GetMenuHandle (M_APPLE), I_ABOUT, kHICommandAbout); | |
11453 | #endif | |
11454 | #endif | |
11455 | } | |
11456 | ||
02236cbc YM |
11457 | #if USE_MAC_TSM |
11458 | static void | |
11459 | init_tsm () | |
11460 | { | |
92289429 | 11461 | #ifdef MAC_OSX |
02236cbc | 11462 | static InterfaceTypeList types = {kUnicodeDocument}; |
92289429 YM |
11463 | #else |
11464 | static InterfaceTypeList types = {kTextService}; | |
11465 | #endif | |
02236cbc YM |
11466 | |
11467 | NewTSMDocument (sizeof (types) / sizeof (types[0]), types, | |
11468 | &tsm_document_id, 0); | |
11469 | } | |
11470 | #endif | |
1c05c15b | 11471 | |
e0f712ba AC |
11472 | /* Set up use of X before we make the first connection. */ |
11473 | ||
88cd462d KS |
11474 | extern frame_parm_handler mac_frame_parm_handlers[]; |
11475 | ||
e0f712ba AC |
11476 | static struct redisplay_interface x_redisplay_interface = |
11477 | { | |
88cd462d | 11478 | mac_frame_parm_handlers, |
e0f712ba AC |
11479 | x_produce_glyphs, |
11480 | x_write_glyphs, | |
11481 | x_insert_glyphs, | |
11482 | x_clear_end_of_line, | |
11483 | x_scroll_run, | |
11484 | x_after_update_window_line, | |
11485 | x_update_window_begin, | |
11486 | x_update_window_end, | |
f9e65eb3 KS |
11487 | x_cursor_to, |
11488 | x_flush, | |
fc7a70cc | 11489 | 0, /* flush_display_optional */ |
f9e65eb3 | 11490 | x_clear_window_mouse_face, |
e0f712ba | 11491 | x_get_glyph_overhangs, |
5958f265 | 11492 | x_fix_overlapping_area, |
750fc673 | 11493 | x_draw_fringe_bitmap, |
ad21830e YM |
11494 | #if USE_CG_DRAWING |
11495 | mac_define_fringe_bitmap, | |
11496 | mac_destroy_fringe_bitmap, | |
11497 | #else | |
288670f5 KS |
11498 | 0, /* define_fringe_bitmap */ |
11499 | 0, /* destroy_fringe_bitmap */ | |
ad21830e | 11500 | #endif |
750fc673 KS |
11501 | mac_per_char_metric, |
11502 | mac_encode_char, | |
8c2da0fa | 11503 | mac_compute_glyph_string_overhangs, |
f9e65eb3 KS |
11504 | x_draw_glyph_string, |
11505 | mac_define_frame_cursor, | |
11506 | mac_clear_frame_area, | |
11507 | mac_draw_window_cursor, | |
efcf4234 | 11508 | mac_draw_vertical_window_border, |
f9e65eb3 | 11509 | mac_shift_glyphs_for_insert |
e0f712ba | 11510 | }; |
1a578e9b AC |
11511 | |
11512 | void | |
e0f712ba | 11513 | mac_initialize () |
1a578e9b AC |
11514 | { |
11515 | rif = &x_redisplay_interface; | |
11516 | ||
11517 | clear_frame_hook = x_clear_frame; | |
11518 | ins_del_lines_hook = x_ins_del_lines; | |
1a578e9b AC |
11519 | delete_glyphs_hook = x_delete_glyphs; |
11520 | ring_bell_hook = XTring_bell; | |
11521 | reset_terminal_modes_hook = XTreset_terminal_modes; | |
11522 | set_terminal_modes_hook = XTset_terminal_modes; | |
11523 | update_begin_hook = x_update_begin; | |
11524 | update_end_hook = x_update_end; | |
11525 | set_terminal_window_hook = XTset_terminal_window; | |
11526 | read_socket_hook = XTread_socket; | |
11527 | frame_up_to_date_hook = XTframe_up_to_date; | |
1a578e9b AC |
11528 | mouse_position_hook = XTmouse_position; |
11529 | frame_rehighlight_hook = XTframe_rehighlight; | |
11530 | frame_raise_lower_hook = XTframe_raise_lower; | |
11531 | ||
11532 | set_vertical_scroll_bar_hook = XTset_vertical_scroll_bar; | |
11533 | condemn_scroll_bars_hook = XTcondemn_scroll_bars; | |
11534 | redeem_scroll_bar_hook = XTredeem_scroll_bar; | |
11535 | judge_scroll_bars_hook = XTjudge_scroll_bars; | |
11536 | ||
e0f712ba AC |
11537 | scroll_region_ok = 1; /* we'll scroll partial frames */ |
11538 | char_ins_del_ok = 1; | |
11539 | line_ins_del_ok = 1; /* we'll just blt 'em */ | |
11540 | fast_clear_end_of_line = 1; /* X does this well */ | |
11541 | memory_below_frame = 0; /* we don't remember what scrolls | |
1a578e9b AC |
11542 | off the bottom */ |
11543 | baud_rate = 19200; | |
11544 | ||
1a578e9b AC |
11545 | last_tool_bar_item = -1; |
11546 | any_help_event_p = 0; | |
177c0ea7 | 11547 | |
1a578e9b AC |
11548 | /* Try to use interrupt input; if we can't, then start polling. */ |
11549 | Fset_input_mode (Qt, Qnil, Qt, Qnil); | |
11550 | ||
c3f4c690 | 11551 | BLOCK_INPUT; |
bc21bf11 AC |
11552 | |
11553 | #if TARGET_API_MAC_CARBON | |
bc21bf11 | 11554 | |
1c05c15b YM |
11555 | #if USE_CARBON_EVENTS |
11556 | #ifdef MAC_OSX | |
742fbed7 | 11557 | init_service_handler (); |
6ef0a87e ST |
11558 | |
11559 | init_quit_char_handler (); | |
1c05c15b | 11560 | #endif /* MAC_OSX */ |
742fbed7 | 11561 | |
1c05c15b YM |
11562 | init_command_handler (); |
11563 | ||
11564 | init_menu_bar (); | |
02236cbc YM |
11565 | |
11566 | #if USE_MAC_TSM | |
11567 | init_tsm (); | |
11568 | #endif | |
1c05c15b | 11569 | #endif /* USE_CARBON_EVENTS */ |
8030369c | 11570 | |
25c9622b | 11571 | #ifdef MAC_OSX |
0e0a1663 YM |
11572 | init_coercion_handler (); |
11573 | ||
6a0b5d37 YM |
11574 | init_apple_event_handler (); |
11575 | ||
8030369c AC |
11576 | if (!inhibit_window_system) |
11577 | MakeMeTheFrontProcess (); | |
25c9622b | 11578 | #endif |
bc21bf11 | 11579 | #endif |
ad21830e YM |
11580 | |
11581 | #if USE_CG_DRAWING | |
11582 | mac_init_fringe (); | |
11583 | #endif | |
11584 | ||
c3f4c690 | 11585 | UNBLOCK_INPUT; |
1a578e9b AC |
11586 | } |
11587 | ||
11588 | ||
11589 | void | |
11590 | syms_of_macterm () | |
11591 | { | |
11592 | #if 0 | |
11593 | staticpro (&x_error_message_string); | |
11594 | x_error_message_string = Qnil; | |
11595 | #endif | |
11596 | ||
f2d8779b YM |
11597 | Qcontrol = intern ("control"); staticpro (&Qcontrol); |
11598 | Qmeta = intern ("meta"); staticpro (&Qmeta); | |
11599 | Qalt = intern ("alt"); staticpro (&Qalt); | |
11600 | Qhyper = intern ("hyper"); staticpro (&Qhyper); | |
11601 | Qsuper = intern ("super"); staticpro (&Qsuper); | |
a36f1680 | 11602 | Qmodifier_value = intern ("modifier-value"); |
f2d8779b YM |
11603 | staticpro (&Qmodifier_value); |
11604 | ||
11605 | Fput (Qcontrol, Qmodifier_value, make_number (ctrl_modifier)); | |
11606 | Fput (Qmeta, Qmodifier_value, make_number (meta_modifier)); | |
11607 | Fput (Qalt, Qmodifier_value, make_number (alt_modifier)); | |
11608 | Fput (Qhyper, Qmodifier_value, make_number (hyper_modifier)); | |
11609 | Fput (Qsuper, Qmodifier_value, make_number (super_modifier)); | |
a36f1680 | 11610 | |
6a0b5d37 | 11611 | #if USE_CARBON_EVENTS |
3e7424f7 | 11612 | Qhi_command = intern ("hi-command"); staticpro (&Qhi_command); |
6a0b5d37 | 11613 | #ifdef MAC_OSX |
68c767a3 YM |
11614 | Qtoolbar_switch_mode = intern ("toolbar-switch-mode"); |
11615 | staticpro (&Qtoolbar_switch_mode); | |
11616 | #if USE_MAC_FONT_PANEL | |
11617 | Qpanel_closed = intern ("panel-closed"); staticpro (&Qpanel_closed); | |
11618 | Qselection = intern ("selection"); staticpro (&Qselection); | |
11619 | #endif | |
11620 | ||
4cb62a90 | 11621 | Qservice = intern ("service"); staticpro (&Qservice); |
1c05c15b YM |
11622 | Qpaste = intern ("paste"); staticpro (&Qpaste); |
11623 | Qperform = intern ("perform"); staticpro (&Qperform); | |
11624 | #endif | |
02236cbc YM |
11625 | #if USE_MAC_TSM |
11626 | Qtext_input = intern ("text-input"); staticpro (&Qtext_input); | |
11627 | Qupdate_active_input_area = intern ("update-active-input-area"); | |
11628 | staticpro (&Qupdate_active_input_area); | |
11629 | Qunicode_for_key_event = intern ("unicode-for-key-event"); | |
11630 | staticpro (&Qunicode_for_key_event); | |
11631 | #endif | |
6a0b5d37 | 11632 | #endif |
1c05c15b | 11633 | |
b15325b2 | 11634 | #ifdef MAC_OSX |
8c609cff | 11635 | Fprovide (intern ("mac-carbon"), Qnil); |
b15325b2 | 11636 | #endif |
8c609cff | 11637 | |
dd4497dc ST |
11638 | staticpro (&Qreverse); |
11639 | Qreverse = intern ("reverse"); | |
11640 | ||
1a578e9b AC |
11641 | staticpro (&x_display_name_list); |
11642 | x_display_name_list = Qnil; | |
11643 | ||
11644 | staticpro (&last_mouse_scroll_bar); | |
11645 | last_mouse_scroll_bar = Qnil; | |
11646 | ||
71b7a47f YM |
11647 | staticpro (&fm_font_family_alist); |
11648 | fm_font_family_alist = Qnil; | |
8f47302e | 11649 | |
c3bd8190 YM |
11650 | #if USE_ATSUI |
11651 | staticpro (&atsu_font_id_hash); | |
11652 | atsu_font_id_hash = Qnil; | |
92289429 YM |
11653 | |
11654 | staticpro (&fm_style_face_attributes_alist); | |
11655 | fm_style_face_attributes_alist = Qnil; | |
11656 | #endif | |
11657 | ||
11658 | #if USE_MAC_TSM | |
11659 | staticpro (&saved_ts_script_language_on_focus); | |
11660 | saved_ts_script_language_on_focus = Qnil; | |
c3bd8190 YM |
11661 | #endif |
11662 | ||
70ed951a YM |
11663 | /* We don't yet support this, but defining this here avoids whining |
11664 | from cus-start.el and other places, like "M-x set-variable". */ | |
11665 | DEFVAR_BOOL ("x-use-underline-position-properties", | |
11666 | &x_use_underline_position_properties, | |
11667 | doc: /* *Non-nil means make use of UNDERLINE_POSITION font properties. | |
11668 | nil means ignore them. If you encounter fonts with bogus | |
11669 | UNDERLINE_POSITION font properties, for example 7x13 on XFree prior | |
11670 | to 4.1, set this to nil. | |
11671 | ||
11672 | NOTE: Not supported on Mac yet. */); | |
11673 | x_use_underline_position_properties = 0; | |
11674 | ||
cf2c6835 YM |
11675 | DEFVAR_BOOL ("x-underline-at-descent-line", |
11676 | &x_underline_at_descent_line, | |
11677 | doc: /* *Non-nil means to draw the underline at the same place as the descent line. | |
11678 | nil means to draw the underline according to the value of the variable | |
11679 | `x-use-underline-position-properties', which is usually at the baseline | |
11680 | level. The default value is nil. */); | |
11681 | x_underline_at_descent_line = 0; | |
11682 | ||
e0f712ba | 11683 | DEFVAR_LISP ("x-toolkit-scroll-bars", &Vx_toolkit_scroll_bars, |
68c767a3 | 11684 | doc: /* If not nil, Emacs uses toolkit scroll bars. */); |
5b8b73ff | 11685 | #ifdef USE_TOOLKIT_SCROLL_BARS |
e0f712ba | 11686 | Vx_toolkit_scroll_bars = Qt; |
5b8b73ff YM |
11687 | #else |
11688 | Vx_toolkit_scroll_bars = Qnil; | |
11689 | #endif | |
e0f712ba | 11690 | |
1a578e9b AC |
11691 | staticpro (&last_mouse_motion_frame); |
11692 | last_mouse_motion_frame = Qnil; | |
16805b2e | 11693 | |
b02e3f7b | 11694 | /* Variables to configure modifier key assignment. */ |
16805b2e | 11695 | |
b02e3f7b | 11696 | DEFVAR_LISP ("mac-control-modifier", &Vmac_control_modifier, |
70ed951a YM |
11697 | doc: /* *Modifier key assumed when the Mac control key is pressed. |
11698 | The value can be `control', `meta', `alt', `hyper', or `super' for the | |
f2d8779b YM |
11699 | respective modifier. The default is `control'. */); |
11700 | Vmac_control_modifier = Qcontrol; | |
1a578e9b | 11701 | |
a36f1680 | 11702 | DEFVAR_LISP ("mac-option-modifier", &Vmac_option_modifier, |
70ed951a YM |
11703 | doc: /* *Modifier key assumed when the Mac alt/option key is pressed. |
11704 | The value can be `control', `meta', `alt', `hyper', or `super' for the | |
f2d8779b YM |
11705 | respective modifier. If the value is nil then the key will act as the |
11706 | normal Mac control modifier, and the option key can be used to compose | |
11707 | characters depending on the chosen Mac keyboard setting. */); | |
a36f1680 JW |
11708 | Vmac_option_modifier = Qnil; |
11709 | ||
b02e3f7b | 11710 | DEFVAR_LISP ("mac-command-modifier", &Vmac_command_modifier, |
70ed951a YM |
11711 | doc: /* *Modifier key assumed when the Mac command key is pressed. |
11712 | The value can be `control', `meta', `alt', `hyper', or `super' for the | |
f2d8779b | 11713 | respective modifier. The default is `meta'. */); |
b02e3f7b ST |
11714 | Vmac_command_modifier = Qmeta; |
11715 | ||
11716 | DEFVAR_LISP ("mac-function-modifier", &Vmac_function_modifier, | |
70ed951a YM |
11717 | doc: /* *Modifier key assumed when the Mac function key is pressed. |
11718 | The value can be `control', `meta', `alt', `hyper', or `super' for the | |
f2d8779b YM |
11719 | respective modifier. Note that remapping the function key may lead to |
11720 | unexpected results for some keys on non-US/GB keyboards. */); | |
b02e3f7b | 11721 | Vmac_function_modifier = Qnil; |
742fbed7 | 11722 | |
ffe8b3f4 | 11723 | DEFVAR_LISP ("mac-emulate-three-button-mouse", |
dd4497dc | 11724 | &Vmac_emulate_three_button_mouse, |
70ed951a | 11725 | doc: /* *Specify a way of three button mouse emulation. |
f2d8779b YM |
11726 | The value can be nil, t, or the symbol `reverse'. |
11727 | nil means that no emulation should be done and the modifiers should be | |
11728 | placed on the mouse-1 event. | |
11729 | t means that when the option-key is held down while pressing the mouse | |
11730 | button, the click will register as mouse-2 and while the command-key | |
11731 | is held down, the click will register as mouse-3. | |
11732 | The symbol `reverse' means that the option-key will register for | |
11733 | mouse-3 and the command-key will register for mouse-2. */); | |
dd4497dc ST |
11734 | Vmac_emulate_three_button_mouse = Qnil; |
11735 | ||
742fbed7 | 11736 | #if USE_CARBON_EVENTS |
70ed951a | 11737 | DEFVAR_BOOL ("mac-wheel-button-is-mouse-2", &mac_wheel_button_is_mouse_2, |
68c767a3 | 11738 | doc: /* *Non-nil if the wheel button is mouse-2 and the right click mouse-3. |
f2d8779b YM |
11739 | Otherwise, the right click will be treated as mouse-2 and the wheel |
11740 | button will be mouse-3. */); | |
70ed951a | 11741 | mac_wheel_button_is_mouse_2 = 1; |
5883787c | 11742 | |
70ed951a | 11743 | DEFVAR_BOOL ("mac-pass-command-to-system", &mac_pass_command_to_system, |
68c767a3 | 11744 | doc: /* *Non-nil if command key presses are passed on to the Mac Toolbox. */); |
70ed951a | 11745 | mac_pass_command_to_system = 1; |
5883787c | 11746 | |
70ed951a | 11747 | DEFVAR_BOOL ("mac-pass-control-to-system", &mac_pass_control_to_system, |
68c767a3 | 11748 | doc: /* *Non-nil if control key presses are passed on to the Mac Toolbox. */); |
70ed951a | 11749 | mac_pass_control_to_system = 1; |
743d0696 | 11750 | |
742fbed7 AC |
11751 | #endif |
11752 | ||
70ed951a | 11753 | DEFVAR_BOOL ("mac-allow-anti-aliasing", &mac_use_core_graphics, |
68c767a3 | 11754 | doc: /* *If non-nil, allow anti-aliasing. |
e24531b7 KS |
11755 | The text will be rendered using Core Graphics text rendering which |
11756 | may anti-alias the text. */); | |
458dbb8c YM |
11757 | #if USE_CG_DRAWING |
11758 | mac_use_core_graphics = 1; | |
11759 | #else | |
faef8681 | 11760 | mac_use_core_graphics = 0; |
458dbb8c | 11761 | #endif |
94d0e806 YM |
11762 | |
11763 | /* Register an entry for `mac-roman' so that it can be used when | |
11764 | creating the terminal frame on Mac OS 9 before loading | |
11765 | term/mac-win.elc. */ | |
11766 | DEFVAR_LISP ("mac-charset-info-alist", &Vmac_charset_info_alist, | |
68c767a3 | 11767 | doc: /* Alist of Emacs character sets vs text encodings and coding systems. |
94d0e806 YM |
11768 | Each entry should be of the form: |
11769 | ||
11770 | (CHARSET-NAME TEXT-ENCODING CODING-SYSTEM) | |
11771 | ||
11772 | where CHARSET-NAME is a string used in font names to identify the | |
f2d8779b YM |
11773 | charset, TEXT-ENCODING is a TextEncodingBase value in Mac, and |
11774 | CODING_SYSTEM is a coding system corresponding to TEXT-ENCODING. */); | |
94d0e806 YM |
11775 | Vmac_charset_info_alist = |
11776 | Fcons (list3 (build_string ("mac-roman"), | |
11777 | make_number (smRoman), Qnil), Qnil); | |
68c767a3 YM |
11778 | |
11779 | #if USE_ATSUI | |
11780 | DEFVAR_LISP ("mac-atsu-font-table", &Vmac_atsu_font_table, | |
92289429 | 11781 | doc: /* Hash table of ATSU font IDs vs plist of attributes and values. */); |
68c767a3 | 11782 | Vmac_atsu_font_table = |
92289429 | 11783 | make_hash_table (Qeql, make_number (DEFAULT_HASH_SIZE), |
68c767a3 YM |
11784 | make_float (DEFAULT_REHASH_SIZE), |
11785 | make_float (DEFAULT_REHASH_THRESHOLD), | |
11786 | Qnil, Qnil, Qnil); | |
11787 | #endif | |
02236cbc YM |
11788 | #if USE_MAC_TSM |
11789 | DEFVAR_LISP ("mac-ts-active-input-overlay", &Vmac_ts_active_input_overlay, | |
11790 | doc: /* Overlay used to display Mac TSM active input area. */); | |
11791 | Vmac_ts_active_input_overlay = Qnil; | |
b4c51596 YM |
11792 | |
11793 | DEFVAR_LISP ("mac-ts-script-language-on-focus", &Vmac_ts_script_language_on_focus, | |
11794 | doc: /* *How to change Mac TSM script/language when a frame gets focus. | |
11795 | If the value is t, the input script and language are restored to those | |
11796 | used in the last focus frame. If the value is a pair of integers, the | |
11797 | input script and language codes, which are defined in the Script | |
11798 | Manager, are set to its car and cdr parts, respectively. Otherwise, | |
11799 | Emacs doesn't set them and thus follows the system default behavior. */); | |
11800 | Vmac_ts_script_language_on_focus = Qnil; | |
02236cbc | 11801 | #endif |
1a578e9b | 11802 | } |
ab5796a9 MB |
11803 | |
11804 | /* arch-tag: f2259165-4454-4c04-a029-a133c8af7b5b | |
11805 | (do not change this comment) */ |