|
0
|
1 /* toolbar implementation -- X interface.
|
|
|
2 Copyright (C) 1995 Board of Trustees, University of Illinois.
|
|
|
3 Copyright (C) 1995 Sun Microsystems, Inc.
|
|
|
4 Copyright (C) 1995, 1996 Ben Wing.
|
|
|
5 Copyright (C) 1996 Chuck Thompson.
|
|
|
6
|
|
|
7 This file is part of XEmacs.
|
|
|
8
|
|
|
9 XEmacs is free software; you can redistribute it and/or modify it
|
|
|
10 under the terms of the GNU General Public License as published by the
|
|
|
11 Free Software Foundation; either version 2, or (at your option) any
|
|
|
12 later version.
|
|
|
13
|
|
|
14 XEmacs is distributed in the hope that it will be useful, but WITHOUT
|
|
|
15 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
|
16 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
|
17 for more details.
|
|
|
18
|
|
|
19 You should have received a copy of the GNU General Public License
|
|
|
20 along with XEmacs; see the file COPYING. If not, write to
|
|
|
21 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
|
22 Boston, MA 02111-1307, USA. */
|
|
|
23
|
|
|
24 /* Synched up with: Not in FSF. */
|
|
|
25
|
|
|
26 #include <config.h>
|
|
|
27 #include "lisp.h"
|
|
|
28
|
|
|
29 #include "console-x.h"
|
|
|
30 #include "glyphs-x.h"
|
|
|
31 #include "objects-x.h"
|
|
|
32 #include "EmacsFrame.h"
|
|
|
33 #include "EmacsFrameP.h"
|
|
|
34
|
|
|
35 #include "faces.h"
|
|
|
36 #include "frame.h"
|
|
|
37 #include "toolbar.h"
|
|
|
38 #include "window.h"
|
|
|
39
|
|
|
40 static void
|
|
|
41 x_draw_blank_toolbar_button (struct frame *f, int x, int y, int width,
|
|
215
|
42 int height, int threed, int border_width,
|
|
|
43 int vertical)
|
|
0
|
44 {
|
|
|
45 struct device *d = XDEVICE (f->device);
|
|
|
46 EmacsFrame ef = (EmacsFrame) FRAME_X_TEXT_WIDGET (f);
|
|
|
47 int shadow_thickness = ef->emacs_frame.toolbar_shadow_thickness;
|
|
215
|
48 int sx = x, sy = y, swidth = width, sheight = height;
|
|
0
|
49
|
|
|
50 Display *dpy = DEVICE_X_DISPLAY (d);
|
|
|
51 Window x_win = XtWindow (FRAME_X_TEXT_WIDGET (f));
|
|
|
52 GC top_shadow_gc, bottom_shadow_gc, background_gc;
|
|
|
53
|
|
|
54 background_gc = FRAME_X_TOOLBAR_BLANK_BACKGROUND_GC (f);
|
|
|
55
|
|
|
56 if (threed)
|
|
|
57 {
|
|
|
58 top_shadow_gc = FRAME_X_TOOLBAR_TOP_SHADOW_GC (f);
|
|
|
59 bottom_shadow_gc = FRAME_X_TOOLBAR_BOTTOM_SHADOW_GC (f);
|
|
|
60 }
|
|
|
61 else
|
|
|
62 {
|
|
|
63 top_shadow_gc = background_gc;
|
|
|
64 bottom_shadow_gc = background_gc;
|
|
|
65 }
|
|
|
66
|
|
215
|
67 if (vertical)
|
|
|
68 {
|
|
|
69 sx += border_width;
|
|
|
70 swidth -= 2 * border_width;
|
|
|
71 }
|
|
|
72 else
|
|
|
73 {
|
|
|
74 sy += border_width;
|
|
|
75 sheight -= 2 * border_width;
|
|
|
76 }
|
|
|
77
|
|
0
|
78 /* Draw the outline. */
|
|
215
|
79 x_output_shadows (f, sx, sy, swidth, sheight, top_shadow_gc,
|
|
0
|
80 bottom_shadow_gc, background_gc, shadow_thickness);
|
|
|
81
|
|
|
82 /* Blank the middle. */
|
|
215
|
83 XFillRectangle (dpy, x_win, background_gc, sx + shadow_thickness,
|
|
|
84 sy + shadow_thickness, swidth - shadow_thickness * 2,
|
|
|
85 sheight - shadow_thickness * 2);
|
|
|
86
|
|
|
87 /* Do the border */
|
|
|
88 XFillRectangle (dpy, x_win, background_gc, x, y,
|
|
|
89 (vertical ? border_width : width),
|
|
|
90 (vertical ? height : border_width));
|
|
|
91 XFillRectangle (dpy, x_win, background_gc,
|
|
|
92 (vertical ? sx + swidth : x),
|
|
|
93 (vertical ? y : sy + sheight),
|
|
|
94 (vertical ? border_width : width),
|
|
|
95 (vertical ? height : border_width));
|
|
0
|
96 }
|
|
|
97
|
|
|
98 static void
|
|
|
99 x_output_toolbar_button (struct frame *f, Lisp_Object button)
|
|
|
100 {
|
|
|
101 struct device *d = XDEVICE (f->device);
|
|
|
102 EmacsFrame ef = (EmacsFrame) FRAME_X_TEXT_WIDGET (f);
|
|
|
103 int shadow_thickness = ef->emacs_frame.toolbar_shadow_thickness;
|
|
215
|
104 int x_adj, y_adj, width_adj, height_adj;
|
|
0
|
105
|
|
|
106 Display *dpy = DEVICE_X_DISPLAY (d);
|
|
|
107 Window x_win = XtWindow (FRAME_X_TEXT_WIDGET (f));
|
|
|
108 GC top_shadow_gc, bottom_shadow_gc, background_gc;
|
|
|
109 Lisp_Object instance, frame, window, glyph;
|
|
|
110 struct toolbar_button *tb = XTOOLBAR_BUTTON (button);
|
|
|
111 struct Lisp_Image_Instance *p;
|
|
|
112 struct window *w;
|
|
215
|
113 int vertical = tb->vertical;
|
|
|
114 int border_width = tb->border_width;
|
|
|
115
|
|
|
116 if (vertical)
|
|
|
117 {
|
|
|
118 x_adj = border_width;
|
|
|
119 width_adj = - 2 * border_width;
|
|
|
120 y_adj = 0;
|
|
|
121 height_adj = 0;
|
|
|
122 }
|
|
|
123 else
|
|
|
124 {
|
|
|
125 x_adj = 0;
|
|
|
126 width_adj = 0;
|
|
|
127 y_adj = border_width;
|
|
|
128 height_adj = - 2 * border_width;
|
|
|
129 }
|
|
0
|
130
|
|
|
131 XSETFRAME (frame, f);
|
|
|
132 window = FRAME_LAST_NONMINIBUF_WINDOW (f);
|
|
|
133 w = XWINDOW (window);
|
|
|
134
|
|
|
135 glyph = get_toolbar_button_glyph (w, tb);
|
|
|
136
|
|
|
137 if (tb->enabled)
|
|
|
138 {
|
|
|
139 if (tb->down)
|
|
|
140 {
|
|
|
141 top_shadow_gc = FRAME_X_TOOLBAR_BOTTOM_SHADOW_GC (f);
|
|
|
142 bottom_shadow_gc = FRAME_X_TOOLBAR_TOP_SHADOW_GC (f);
|
|
|
143 }
|
|
|
144 else
|
|
|
145 {
|
|
|
146 top_shadow_gc = FRAME_X_TOOLBAR_TOP_SHADOW_GC (f);
|
|
|
147 bottom_shadow_gc = FRAME_X_TOOLBAR_BOTTOM_SHADOW_GC (f);
|
|
|
148 }
|
|
|
149 }
|
|
|
150 else
|
|
|
151 {
|
|
|
152 top_shadow_gc = FRAME_X_TOOLBAR_BLANK_BACKGROUND_GC (f);
|
|
|
153 bottom_shadow_gc = FRAME_X_TOOLBAR_BLANK_BACKGROUND_GC (f);
|
|
|
154 }
|
|
|
155 background_gc = FRAME_X_TOOLBAR_BLANK_BACKGROUND_GC (f);
|
|
|
156
|
|
|
157 /* Draw the outline. */
|
|
215
|
158 x_output_shadows (f, tb->x + x_adj, tb->y + y_adj,
|
|
|
159 tb->width + width_adj, tb->height + height_adj,
|
|
|
160 top_shadow_gc,
|
|
0
|
161 bottom_shadow_gc, background_gc, shadow_thickness);
|
|
|
162
|
|
|
163 /* Clear the pixmap area. */
|
|
215
|
164 XFillRectangle (dpy, x_win, background_gc, tb->x + x_adj + shadow_thickness,
|
|
|
165 tb->y + y_adj + shadow_thickness,
|
|
|
166 tb->width + width_adj - shadow_thickness * 2,
|
|
|
167 tb->height + height_adj - shadow_thickness * 2);
|
|
|
168
|
|
|
169 /* Do the border. */
|
|
|
170 XFillRectangle (dpy, x_win, background_gc, tb->x, tb->y,
|
|
|
171 (vertical ? border_width : tb->width),
|
|
|
172 (vertical ? tb->height : border_width));
|
|
|
173
|
|
|
174 XFillRectangle (dpy, x_win, background_gc,
|
|
|
175 (vertical ? tb->x + tb->width - border_width : tb->x),
|
|
|
176 (vertical ? tb->y : tb->y + tb->height - border_width),
|
|
|
177 (vertical ? border_width : tb->width),
|
|
|
178 (vertical ? tb->height : border_width));
|
|
0
|
179
|
|
|
180 background_gc = FRAME_X_TOOLBAR_PIXMAP_BACKGROUND_GC (f);
|
|
|
181
|
|
|
182 /* #### It is currently possible for users to trash us by directly
|
|
|
183 changing the toolbar glyphs. Avoid crashing in that case. */
|
|
|
184 if (GLYPHP (glyph))
|
|
|
185 instance = glyph_image_instance (glyph, window, ERROR_ME_NOT, 1);
|
|
|
186 else
|
|
|
187 instance = Qnil;
|
|
|
188
|
|
|
189 if (IMAGE_INSTANCEP (instance))
|
|
|
190 {
|
|
215
|
191 int width = tb->width + width_adj - shadow_thickness * 2;
|
|
|
192 int height = tb->height + height_adj - shadow_thickness * 2;
|
|
|
193 int x_offset = x_adj + shadow_thickness;
|
|
|
194 int y_offset = y_adj + shadow_thickness;
|
|
0
|
195
|
|
|
196 p = XIMAGE_INSTANCE (instance);
|
|
|
197
|
|
|
198 if (IMAGE_INSTANCE_PIXMAP_TYPE_P (p))
|
|
|
199 {
|
|
|
200 if (width > (int) IMAGE_INSTANCE_PIXMAP_WIDTH (p))
|
|
|
201 {
|
|
|
202 x_offset += ((int) (width - IMAGE_INSTANCE_PIXMAP_WIDTH (p))
|
|
|
203 / 2);
|
|
|
204 width = IMAGE_INSTANCE_PIXMAP_WIDTH (p);
|
|
|
205 }
|
|
|
206 if (height > (int) IMAGE_INSTANCE_PIXMAP_HEIGHT (p))
|
|
|
207 {
|
|
|
208 y_offset += ((int) (height - IMAGE_INSTANCE_PIXMAP_HEIGHT (p))
|
|
|
209 / 2);
|
|
|
210 height = IMAGE_INSTANCE_PIXMAP_HEIGHT (p);
|
|
|
211 }
|
|
|
212
|
|
|
213 x_output_x_pixmap (f, XIMAGE_INSTANCE (instance), tb->x + x_offset,
|
|
|
214 tb->y + y_offset, 0, 0, 0, 0, width, height,
|
|
|
215 0, 0, 0, background_gc);
|
|
|
216 }
|
|
|
217 else if (IMAGE_INSTANCE_TYPE (p) == IMAGE_TEXT)
|
|
|
218 {
|
|
|
219 /* #### We need to make the face used configurable. */
|
|
|
220 struct face_cachel *cachel =
|
|
|
221 WINDOW_FACE_CACHEL (w, DEFAULT_INDEX);
|
|
|
222 struct display_line dl;
|
|
|
223 Lisp_Object string = IMAGE_INSTANCE_TEXT_STRING (p);
|
|
|
224 unsigned char charsets[NUM_LEADING_BYTES];
|
|
185
|
225 Emchar_dynarr *buf;
|
|
0
|
226 struct font_metric_info fm;
|
|
|
227
|
|
|
228 /* This could be true if we were called via the Expose event
|
|
|
229 handler. Mark the button as dirty and return
|
|
|
230 immediately. */
|
|
|
231 if (f->window_face_cache_reset)
|
|
|
232 {
|
|
|
233 tb->dirty = 1;
|
|
|
234 MARK_TOOLBAR_CHANGED;
|
|
|
235 return;
|
|
|
236 }
|
|
|
237 buf = Dynarr_new (Emchar);
|
|
|
238 convert_bufbyte_string_into_emchar_dynarr
|
|
16
|
239 (XSTRING_DATA (string), XSTRING_LENGTH (string), buf);
|
|
0
|
240 find_charsets_in_emchar_string (charsets, Dynarr_atp (buf, 0),
|
|
|
241 Dynarr_length (buf));
|
|
|
242 ensure_face_cachel_complete (cachel, window, charsets);
|
|
|
243 face_cachel_charset_font_metric_info (cachel, charsets, &fm);
|
|
185
|
244
|
|
0
|
245 dl.ascent = fm.ascent;
|
|
|
246 dl.descent = fm.descent;
|
|
|
247 dl.ypos = tb->y + y_offset + fm.ascent;
|
|
|
248
|
|
|
249 if (fm.ascent + fm.descent <= height)
|
|
|
250 {
|
|
|
251 dl.ypos += (height - fm.ascent - fm.descent) / 2;
|
|
|
252 dl.clip = 0;
|
|
|
253 }
|
|
|
254 else
|
|
|
255 {
|
|
|
256 dl.clip = fm.ascent + fm.descent - height;
|
|
|
257 }
|
|
|
258
|
|
|
259 x_output_string (w, &dl, buf, tb->x + x_offset, 0, 0, width,
|
|
|
260 DEFAULT_INDEX, 0, 0, 0, 0);
|
|
|
261 Dynarr_free (buf);
|
|
|
262 }
|
|
|
263
|
|
|
264 /* We silently ignore the image if it isn't a pixmap or text. */
|
|
|
265 }
|
|
|
266
|
|
|
267 tb->dirty = 0;
|
|
|
268 }
|
|
|
269
|
|
|
270 static int
|
|
|
271 x_get_button_size (struct frame *f, Lisp_Object window,
|
|
|
272 struct toolbar_button *tb, int vert, int pos)
|
|
|
273 {
|
|
|
274 EmacsFrame ef = (EmacsFrame) FRAME_X_TEXT_WIDGET (f);
|
|
|
275 int shadow_thickness = ef->emacs_frame.toolbar_shadow_thickness;
|
|
|
276 int size;
|
|
|
277
|
|
|
278 if (tb->blank)
|
|
|
279 {
|
|
|
280 if (!NILP (tb->down_glyph))
|
|
|
281 size = XINT (tb->down_glyph);
|
|
|
282 else
|
|
|
283 size = DEFAULT_TOOLBAR_BLANK_SIZE;
|
|
|
284 }
|
|
|
285 else
|
|
|
286 {
|
|
|
287 struct window *w = XWINDOW (window);
|
|
|
288 Lisp_Object glyph = get_toolbar_button_glyph (w, tb);
|
|
|
289
|
|
|
290 /* Unless, of course, the user has done something stupid like
|
|
|
291 change the glyph out from under us. Use a blank placeholder
|
|
|
292 in that case. */
|
|
|
293 if (NILP (glyph))
|
|
|
294 return XINT (f->toolbar_size[pos]);
|
|
|
295
|
|
|
296 if (vert)
|
|
|
297 size = glyph_height (glyph, Vdefault_face, 0, window);
|
|
|
298 else
|
|
|
299 size = glyph_width (glyph, Vdefault_face, 0, window);
|
|
|
300 }
|
|
|
301
|
|
|
302 if (!size)
|
|
|
303 {
|
|
|
304 /* If the glyph doesn't have a size we'll insert a blank
|
|
|
305 placeholder instead. */
|
|
|
306 return XINT (f->toolbar_size[pos]);
|
|
|
307 }
|
|
|
308
|
|
|
309 size += shadow_thickness * 2;
|
|
|
310
|
|
|
311 return (size);
|
|
|
312 }
|
|
|
313
|
|
|
314 #define X_OUTPUT_BUTTONS_LOOP(left) \
|
|
|
315 do { \
|
|
|
316 while (!NILP (button)) \
|
|
|
317 { \
|
|
|
318 struct toolbar_button *tb = XTOOLBAR_BUTTON (button); \
|
|
|
319 int size, height, width; \
|
|
|
320 \
|
|
|
321 if (left && tb->pushright) \
|
|
|
322 break; \
|
|
|
323 \
|
|
|
324 size = x_get_button_size (f, window, tb, vert, pos); \
|
|
|
325 \
|
|
|
326 if (vert) \
|
|
|
327 { \
|
|
|
328 width = bar_width; \
|
|
|
329 if (y + size > max_pixpos) \
|
|
|
330 height = max_pixpos - y; \
|
|
|
331 else \
|
|
|
332 height = size; \
|
|
|
333 } \
|
|
|
334 else \
|
|
|
335 { \
|
|
|
336 if (x + size > max_pixpos) \
|
|
|
337 width = max_pixpos - x; \
|
|
|
338 else \
|
|
|
339 width = size; \
|
|
|
340 height = bar_height; \
|
|
|
341 } \
|
|
|
342 \
|
|
|
343 if (tb->x != x \
|
|
|
344 || tb->y != y \
|
|
|
345 || tb->width != width \
|
|
|
346 || tb->height != height \
|
|
|
347 || tb->dirty) \
|
|
|
348 { \
|
|
|
349 if (width && height) \
|
|
|
350 { \
|
|
|
351 tb->x = x; \
|
|
|
352 tb->y = y; \
|
|
|
353 tb->width = width; \
|
|
|
354 tb->height = height; \
|
|
215
|
355 tb->border_width = border_width; \
|
|
|
356 tb->vertical = vert; \
|
|
0
|
357 \
|
|
|
358 if (tb->blank || NILP (tb->up_glyph)) \
|
|
|
359 { \
|
|
|
360 int threed = (EQ (Qt, tb->up_glyph) ? 1 : 0); \
|
|
|
361 x_draw_blank_toolbar_button (f, x, y, width, \
|
|
215
|
362 height, threed, \
|
|
|
363 border_width, vert); \
|
|
0
|
364 } \
|
|
|
365 else \
|
|
|
366 x_output_toolbar_button (f, button); \
|
|
|
367 } \
|
|
|
368 } \
|
|
|
369 \
|
|
|
370 if (vert) \
|
|
|
371 y += height; \
|
|
|
372 else \
|
|
|
373 x += width; \
|
|
|
374 \
|
|
|
375 if ((vert && y == max_pixpos) || (!vert && x == max_pixpos)) \
|
|
|
376 button = Qnil; \
|
|
|
377 else \
|
|
|
378 button = tb->next; \
|
|
|
379 } \
|
|
|
380 } while (0)
|
|
|
381
|
|
|
382 #define SET_TOOLBAR_WAS_VISIBLE_FLAG(frame, pos, flag) \
|
|
|
383 do { \
|
|
|
384 switch (pos) \
|
|
|
385 { \
|
|
|
386 case TOP_TOOLBAR: \
|
|
|
387 (frame)->top_toolbar_was_visible = flag; \
|
|
|
388 break; \
|
|
|
389 case BOTTOM_TOOLBAR: \
|
|
|
390 (frame)->bottom_toolbar_was_visible = flag; \
|
|
|
391 break; \
|
|
|
392 case LEFT_TOOLBAR: \
|
|
|
393 (frame)->left_toolbar_was_visible = flag; \
|
|
|
394 break; \
|
|
|
395 case RIGHT_TOOLBAR: \
|
|
|
396 (frame)->right_toolbar_was_visible = flag; \
|
|
|
397 break; \
|
|
|
398 default: \
|
|
|
399 abort (); \
|
|
|
400 } \
|
|
|
401 } while (0)
|
|
|
402
|
|
|
403 static void
|
|
|
404 x_output_toolbar (struct frame *f, enum toolbar_pos pos)
|
|
|
405 {
|
|
|
406 struct device *d = XDEVICE (f->device);
|
|
|
407 int x, y, bar_width, bar_height, vert;
|
|
|
408 int max_pixpos, right_size, right_start, blank_size;
|
|
215
|
409 int border_width = FRAME_REAL_TOOLBAR_BORDER_WIDTH (f, pos);
|
|
0
|
410 Lisp_Object button, window;
|
|
215
|
411 Display *dpy = DEVICE_X_DISPLAY (d);
|
|
|
412 Window x_win = XtWindow (FRAME_X_TEXT_WIDGET (f));
|
|
|
413 GC background_gc = FRAME_X_TOOLBAR_BLANK_BACKGROUND_GC (f);
|
|
0
|
414
|
|
|
415 get_toolbar_coords (f, pos, &x, &y, &bar_width, &bar_height, &vert, 1);
|
|
|
416 window = FRAME_LAST_NONMINIBUF_WINDOW (f);
|
|
|
417
|
|
215
|
418 /* Do the border */
|
|
|
419 XFillRectangle (dpy, x_win, background_gc, x, y,
|
|
|
420 (vert ? bar_width : border_width),
|
|
|
421 (vert ? border_width : bar_height));
|
|
|
422 XFillRectangle (dpy, x_win, background_gc,
|
|
|
423 (vert ? x : x + bar_width - border_width),
|
|
|
424 (vert ? y + bar_height - border_width : y),
|
|
|
425 (vert ? bar_width : border_width),
|
|
|
426 (vert ? border_width : bar_height));
|
|
|
427
|
|
0
|
428 if (vert)
|
|
215
|
429 {
|
|
|
430 max_pixpos = y + bar_height - border_width;
|
|
|
431 y += border_width;
|
|
|
432 }
|
|
0
|
433 else
|
|
215
|
434 {
|
|
|
435 max_pixpos = x + bar_width - border_width;
|
|
|
436 x += border_width;
|
|
|
437 }
|
|
0
|
438
|
|
286
|
439 button = FRAME_TOOLBAR_BUTTONS (f, pos);
|
|
0
|
440 right_size = 0;
|
|
|
441
|
|
|
442 /* First loop over all of the buttons to determine how much room we
|
|
|
443 need for left hand and right hand buttons. This loop will also
|
|
|
444 make sure that all instances are instantiated so when we actually
|
|
|
445 output them they will come up immediately. */
|
|
|
446 while (!NILP (button))
|
|
|
447 {
|
|
|
448 struct toolbar_button *tb = XTOOLBAR_BUTTON (button);
|
|
|
449 int size = x_get_button_size (f, window, tb, vert, pos);
|
|
|
450
|
|
|
451 if (tb->pushright)
|
|
|
452 right_size += size;
|
|
|
453
|
|
|
454 button = tb->next;
|
|
|
455 }
|
|
|
456
|
|
286
|
457 button = FRAME_TOOLBAR_BUTTONS (f, pos);
|
|
0
|
458
|
|
|
459 /* Loop over the left buttons, updating and outputting them. */
|
|
|
460 X_OUTPUT_BUTTONS_LOOP (1);
|
|
|
461
|
|
|
462 /* Now determine where the right buttons start. */
|
|
|
463 right_start = max_pixpos - right_size;
|
|
|
464 if (right_start < (vert ? y : x))
|
|
|
465 right_start = (vert ? y : x);
|
|
|
466
|
|
|
467 /* Output the blank which goes from the end of the left buttons to
|
|
|
468 the start of the right. */
|
|
|
469 blank_size = right_start - (vert ? y : x);
|
|
|
470 if (blank_size)
|
|
|
471 {
|
|
|
472 int height, width;
|
|
|
473
|
|
|
474 if (vert)
|
|
|
475 {
|
|
|
476 width = bar_width;
|
|
|
477 height = blank_size;
|
|
|
478 }
|
|
|
479 else
|
|
|
480 {
|
|
|
481 width = blank_size;
|
|
|
482 height = bar_height;
|
|
|
483 }
|
|
|
484
|
|
215
|
485 /*
|
|
|
486 * Use a 3D pushright separator only if there isn't a toolbar
|
|
|
487 * border. A flat separator meshes with the border and looks
|
|
|
488 * better.
|
|
|
489 */
|
|
|
490 x_draw_blank_toolbar_button (f, x, y, width, height, !border_width,
|
|
|
491 border_width, vert);
|
|
0
|
492
|
|
|
493 if (vert)
|
|
|
494 y += height;
|
|
|
495 else
|
|
|
496 x += width;
|
|
|
497 }
|
|
|
498
|
|
|
499 /* Loop over the right buttons, updating and outputting them. */
|
|
|
500 X_OUTPUT_BUTTONS_LOOP (0);
|
|
|
501
|
|
|
502 if (!vert)
|
|
|
503 {
|
|
|
504 Lisp_Object frame;
|
|
|
505
|
|
|
506 XSETFRAME (frame, f);
|
|
384
|
507 redisplay_clear_region (frame,
|
|
|
508 DEFAULT_INDEX, FRAME_PIXWIDTH (f) - 1, y, 1,
|
|
|
509 bar_height);
|
|
0
|
510 }
|
|
|
511
|
|
|
512 SET_TOOLBAR_WAS_VISIBLE_FLAG (f, pos, 1);
|
|
|
513
|
|
|
514 XFlush (DEVICE_X_DISPLAY (d));
|
|
|
515 }
|
|
|
516
|
|
|
517 static void
|
|
|
518 x_clear_toolbar (struct frame *f, enum toolbar_pos pos, int thickness_change)
|
|
|
519 {
|
|
272
|
520 Lisp_Object frame;
|
|
0
|
521 struct device *d = XDEVICE (f->device);
|
|
|
522 int x, y, width, height, vert;
|
|
|
523
|
|
|
524 get_toolbar_coords (f, pos, &x, &y, &width, &height, &vert, 1);
|
|
|
525 XSETFRAME (frame, f);
|
|
|
526
|
|
|
527 /* The thickness_change parameter is used by the toolbar resize routines
|
|
|
528 to clear any excess toolbar if the size shrinks. */
|
|
|
529 if (thickness_change < 0)
|
|
|
530 {
|
|
|
531 if (pos == LEFT_TOOLBAR || pos == RIGHT_TOOLBAR)
|
|
|
532 {
|
|
|
533 x = x + width + thickness_change;
|
|
|
534 width = -thickness_change;
|
|
|
535 }
|
|
|
536 else
|
|
|
537 {
|
|
|
538 y = y + height + thickness_change;
|
|
|
539 height = -thickness_change;
|
|
|
540 }
|
|
|
541 }
|
|
185
|
542
|
|
0
|
543 SET_TOOLBAR_WAS_VISIBLE_FLAG (f, pos, 0);
|
|
|
544
|
|
384
|
545 redisplay_clear_region (frame, DEFAULT_INDEX, x, y, width, height);
|
|
0
|
546 XFlush (DEVICE_X_DISPLAY (d));
|
|
|
547 }
|
|
|
548
|
|
|
549 static void
|
|
|
550 x_output_frame_toolbars (struct frame *f)
|
|
|
551 {
|
|
|
552 assert (FRAME_X_P (f));
|
|
|
553
|
|
|
554 if (FRAME_REAL_TOP_TOOLBAR_VISIBLE (f))
|
|
|
555 x_output_toolbar (f, TOP_TOOLBAR);
|
|
|
556 else if (f->top_toolbar_was_visible)
|
|
|
557 x_clear_toolbar (f, TOP_TOOLBAR, 0);
|
|
|
558
|
|
|
559 if (FRAME_REAL_BOTTOM_TOOLBAR_VISIBLE (f))
|
|
|
560 x_output_toolbar (f, BOTTOM_TOOLBAR);
|
|
|
561 else if (f->bottom_toolbar_was_visible)
|
|
|
562 x_clear_toolbar (f, BOTTOM_TOOLBAR, 0);
|
|
|
563
|
|
|
564 if (FRAME_REAL_LEFT_TOOLBAR_VISIBLE (f))
|
|
|
565 x_output_toolbar (f, LEFT_TOOLBAR);
|
|
|
566 else if (f->left_toolbar_was_visible)
|
|
|
567 x_clear_toolbar (f, LEFT_TOOLBAR, 0);
|
|
|
568
|
|
|
569 if (FRAME_REAL_RIGHT_TOOLBAR_VISIBLE (f))
|
|
|
570 x_output_toolbar (f, RIGHT_TOOLBAR);
|
|
|
571 else if (f->right_toolbar_was_visible)
|
|
|
572 x_clear_toolbar (f, RIGHT_TOOLBAR, 0);
|
|
|
573 }
|
|
|
574
|
|
|
575 static void
|
|
|
576 x_redraw_exposed_toolbar (struct frame *f, enum toolbar_pos pos, int x, int y,
|
|
|
577 int width, int height)
|
|
|
578 {
|
|
|
579 int bar_x, bar_y, bar_width, bar_height, vert;
|
|
286
|
580 Lisp_Object button = FRAME_TOOLBAR_BUTTONS (f, pos);
|
|
0
|
581
|
|
|
582 get_toolbar_coords (f, pos, &bar_x, &bar_y, &bar_width, &bar_height,
|
|
|
583 &vert, 1);
|
|
|
584
|
|
|
585 if (((y + height) < bar_y) || (y > (bar_y + bar_height)))
|
|
|
586 return;
|
|
|
587 if (((x + width) < bar_x) || (x > (bar_x + bar_width)))
|
|
|
588 return;
|
|
|
589
|
|
|
590 while (!NILP (button))
|
|
|
591 {
|
|
|
592 struct toolbar_button *tb = XTOOLBAR_BUTTON (button);
|
|
|
593
|
|
|
594 if (vert)
|
|
|
595 {
|
|
|
596 if (((tb->y + tb->height) > y) && (tb->y < (y + height)))
|
|
|
597 tb->dirty = 1;
|
|
|
598
|
|
|
599 /* If this is true we have gone past the exposed region. */
|
|
|
600 if (tb->y > (y + height))
|
|
|
601 break;
|
|
|
602 }
|
|
|
603 else
|
|
|
604 {
|
|
|
605 if (((tb->x + tb->width) > x) && (tb->x < (x + width)))
|
|
|
606 tb->dirty = 1;
|
|
|
607
|
|
|
608 /* If this is true we have gone past the exposed region. */
|
|
|
609 if (tb->x > (x + width))
|
|
|
610 break;
|
|
|
611 }
|
|
|
612
|
|
|
613 button = tb->next;
|
|
|
614 }
|
|
|
615
|
|
|
616 /* Even if none of the buttons is in the area, the blank region at
|
|
|
617 the very least must be because the first thing we did is verify
|
|
|
618 that some portion of the toolbar is in the exposed region. */
|
|
|
619 x_output_toolbar (f, pos);
|
|
|
620 }
|
|
|
621
|
|
|
622 static void
|
|
|
623 x_redraw_exposed_toolbars (struct frame *f, int x, int y, int width,
|
|
|
624 int height)
|
|
|
625 {
|
|
|
626 assert (FRAME_X_P (f));
|
|
|
627
|
|
|
628 if (FRAME_REAL_TOP_TOOLBAR_VISIBLE (f))
|
|
|
629 x_redraw_exposed_toolbar (f, TOP_TOOLBAR, x, y, width, height);
|
|
|
630
|
|
|
631 if (FRAME_REAL_BOTTOM_TOOLBAR_VISIBLE (f))
|
|
|
632 x_redraw_exposed_toolbar (f, BOTTOM_TOOLBAR, x, y, width, height);
|
|
|
633
|
|
|
634 if (FRAME_REAL_LEFT_TOOLBAR_VISIBLE (f))
|
|
|
635 x_redraw_exposed_toolbar (f, LEFT_TOOLBAR, x, y, width, height);
|
|
|
636
|
|
|
637 if (FRAME_REAL_RIGHT_TOOLBAR_VISIBLE (f))
|
|
|
638 x_redraw_exposed_toolbar (f, RIGHT_TOOLBAR, x, y, width, height);
|
|
|
639 }
|
|
|
640
|
|
|
641 static void
|
|
|
642 x_redraw_frame_toolbars (struct frame *f)
|
|
|
643 {
|
|
|
644 /* There are certain startup paths that lead to update_EmacsFrame in
|
|
|
645 faces.c being called before a new frame is fully initialized. In
|
|
|
646 particular before we have actually mapped it. That routine can
|
|
|
647 call this one. So, we need to make sure that the frame is
|
|
|
648 actually ready before we try and draw all over it. */
|
|
|
649
|
|
|
650 if (XtIsRealized (FRAME_X_SHELL_WIDGET (f)))
|
|
|
651 x_redraw_exposed_toolbars (f, 0, 0, FRAME_PIXWIDTH (f),
|
|
|
652 FRAME_PIXHEIGHT (f));
|
|
|
653 }
|
|
|
654
|
|
|
655
|
|
|
656 static void
|
|
|
657 x_initialize_frame_toolbar_gcs (struct frame *f)
|
|
|
658 {
|
|
|
659 EmacsFrame ef = (EmacsFrame) FRAME_X_TEXT_WIDGET (f);
|
|
272
|
660 EmacsFramePart *efp = &(ef->emacs_frame);
|
|
0
|
661 XGCValues gcv;
|
|
|
662 unsigned long flags = (GCForeground | GCBackground | GCGraphicsExposures);
|
|
|
663
|
|
215
|
664 /*
|
|
227
|
665 * If backgroundToolBarColor is specified, use it.
|
|
|
666 * Otherwise use the background resource.
|
|
215
|
667 */
|
|
272
|
668 if (efp->background_toolbar_pixel == (Pixel) (-1))
|
|
|
669 efp->background_toolbar_pixel = efp->background_pixel;
|
|
215
|
670
|
|
227
|
671 /*
|
|
|
672 * ####
|
|
|
673 * If foregroundToolBarColor is specified, use it.
|
|
|
674 * Otherwise use the foreground resource.
|
|
|
675 *
|
|
|
676 * The foreground pixel is currently unused, but will likely be
|
|
|
677 * used when toolbar captions are generated by the toolbar code
|
|
|
678 * instead being incorporated into the icon image.
|
|
|
679 */
|
|
272
|
680 if (efp->foreground_toolbar_pixel == (Pixel) (-1))
|
|
|
681 efp->foreground_toolbar_pixel = efp->foreground_pixel;
|
|
227
|
682
|
|
272
|
683 gcv.foreground = efp->background_toolbar_pixel;
|
|
0
|
684 gcv.background = ef->core.background_pixel;
|
|
|
685 gcv.graphics_exposures = False;
|
|
|
686 FRAME_X_TOOLBAR_BLANK_BACKGROUND_GC (f) =
|
|
|
687 XtGetGC ((Widget) ef, flags, &gcv);
|
|
|
688
|
|
272
|
689 if (efp->top_toolbar_shadow_pixel == efp->bottom_toolbar_shadow_pixel)
|
|
0
|
690 {
|
|
272
|
691 efp->top_toolbar_shadow_pixel = efp->background_toolbar_pixel;
|
|
|
692 efp->bottom_toolbar_shadow_pixel = efp->background_toolbar_pixel;
|
|
0
|
693 }
|
|
|
694
|
|
272
|
695 x_generate_shadow_pixels (f, &efp->top_toolbar_shadow_pixel,
|
|
|
696 &efp->bottom_toolbar_shadow_pixel,
|
|
|
697 efp->background_toolbar_pixel,
|
|
0
|
698 ef->core.background_pixel);
|
|
|
699
|
|
272
|
700 gcv.foreground = efp->top_toolbar_shadow_pixel;
|
|
0
|
701 gcv.background = ef->core.background_pixel;
|
|
|
702 gcv.graphics_exposures = False;
|
|
|
703 flags = GCForeground | GCBackground | GCGraphicsExposures;
|
|
272
|
704 if (efp->top_toolbar_shadow_pixmap)
|
|
0
|
705 {
|
|
|
706 gcv.fill_style = FillOpaqueStippled;
|
|
272
|
707 gcv.stipple = efp->top_toolbar_shadow_pixmap;
|
|
0
|
708 flags |= GCStipple | GCFillStyle;
|
|
|
709 }
|
|
|
710 FRAME_X_TOOLBAR_TOP_SHADOW_GC (f) = XtGetGC ((Widget) ef, flags, &gcv);
|
|
|
711
|
|
272
|
712 gcv.foreground = efp->bottom_toolbar_shadow_pixel;
|
|
0
|
713 gcv.background = ef->core.background_pixel;
|
|
|
714 gcv.graphics_exposures = False;
|
|
|
715 flags = GCForeground | GCBackground | GCGraphicsExposures;
|
|
272
|
716 if (efp->bottom_toolbar_shadow_pixmap)
|
|
0
|
717 {
|
|
|
718 gcv.fill_style = FillOpaqueStippled;
|
|
272
|
719 gcv.stipple = efp->bottom_toolbar_shadow_pixmap;
|
|
0
|
720 flags |= GCStipple | GCFillStyle;
|
|
|
721 }
|
|
|
722 FRAME_X_TOOLBAR_BOTTOM_SHADOW_GC (f) = XtGetGC ((Widget) ef, flags, &gcv);
|
|
|
723
|
|
|
724 #ifdef HAVE_XPM
|
|
|
725 FRAME_X_TOOLBAR_PIXMAP_BACKGROUND_GC (f) =
|
|
|
726 FRAME_X_TOOLBAR_BLANK_BACKGROUND_GC (f);
|
|
|
727 #else
|
|
|
728 {
|
|
|
729 struct device *d = XDEVICE (f->device);
|
|
|
730 Display *dpy = DEVICE_X_DISPLAY (d);
|
|
|
731
|
|
|
732 gcv.background = WhitePixelOfScreen (DefaultScreenOfDisplay (dpy));
|
|
|
733 gcv.foreground = BlackPixelOfScreen (DefaultScreenOfDisplay (dpy));
|
|
|
734 gcv.graphics_exposures = False;
|
|
|
735 flags = GCForeground | GCBackground | GCGraphicsExposures;
|
|
|
736 FRAME_X_TOOLBAR_PIXMAP_BACKGROUND_GC (f) =
|
|
|
737 XtGetGC ((Widget) ef, flags, &gcv);
|
|
|
738 }
|
|
|
739 #endif
|
|
|
740 }
|
|
|
741
|
|
|
742 static void
|
|
|
743 x_release_frame_toolbar_gcs (struct frame *f)
|
|
|
744 {
|
|
|
745 Widget ew = (Widget) FRAME_X_TEXT_WIDGET (f);
|
|
|
746 XtReleaseGC (ew, FRAME_X_TOOLBAR_BLANK_BACKGROUND_GC (f));
|
|
|
747 /* If compiled with XPM support, this is a pointer to the same GC as
|
|
|
748 FRAME_X_BLANK_BACKGROUND_GC so we need to make sure we don't
|
|
|
749 release it twice. */
|
|
|
750 #ifndef HAVE_XPM
|
|
|
751 XtReleaseGC (ew, FRAME_X_TOOLBAR_PIXMAP_BACKGROUND_GC (f));
|
|
|
752 #endif
|
|
|
753 XtReleaseGC (ew, FRAME_X_TOOLBAR_TOP_SHADOW_GC (f));
|
|
|
754 XtReleaseGC (ew, FRAME_X_TOOLBAR_BOTTOM_SHADOW_GC (f));
|
|
|
755
|
|
|
756 /* Seg fault if we try and use these again. */
|
|
272
|
757 FRAME_X_TOOLBAR_BLANK_BACKGROUND_GC (f) = (GC) - 1;
|
|
165
|
758 FRAME_X_TOOLBAR_PIXMAP_BACKGROUND_GC (f) = (GC) - 1;
|
|
272
|
759 FRAME_X_TOOLBAR_TOP_SHADOW_GC (f) = (GC) - 1;
|
|
|
760 FRAME_X_TOOLBAR_BOTTOM_SHADOW_GC (f) = (GC) - 1;
|
|
0
|
761 }
|
|
|
762
|
|
|
763 static void
|
|
|
764 x_initialize_frame_toolbars (struct frame *f)
|
|
|
765 {
|
|
|
766 EmacsFrame ef = (EmacsFrame) FRAME_X_TEXT_WIDGET (f);
|
|
|
767
|
|
|
768 if (ef->emacs_frame.toolbar_shadow_thickness < MINIMUM_SHADOW_THICKNESS)
|
|
272
|
769 Xt_SET_VALUE (FRAME_X_TEXT_WIDGET (f),
|
|
|
770 XtNtoolBarShadowThickness, MINIMUM_SHADOW_THICKNESS);
|
|
0
|
771
|
|
|
772 x_initialize_frame_toolbar_gcs (f);
|
|
|
773 }
|
|
|
774
|
|
|
775 /* This only calls one function but we go ahead and create this in
|
|
|
776 case we ever do decide that we need to do more work. */
|
|
|
777 static void
|
|
|
778 x_free_frame_toolbars (struct frame *f)
|
|
|
779 {
|
|
|
780 x_release_frame_toolbar_gcs (f);
|
|
|
781 }
|
|
|
782
|
|
|
783
|
|
|
784 /************************************************************************/
|
|
|
785 /* initialization */
|
|
|
786 /************************************************************************/
|
|
|
787
|
|
|
788 void
|
|
|
789 console_type_create_toolbar_x (void)
|
|
|
790 {
|
|
|
791 CONSOLE_HAS_METHOD (x, output_frame_toolbars);
|
|
|
792 CONSOLE_HAS_METHOD (x, initialize_frame_toolbars);
|
|
|
793 CONSOLE_HAS_METHOD (x, free_frame_toolbars);
|
|
|
794 CONSOLE_HAS_METHOD (x, output_toolbar_button);
|
|
|
795 CONSOLE_HAS_METHOD (x, redraw_exposed_toolbars);
|
|
|
796 CONSOLE_HAS_METHOD (x, redraw_frame_toolbars);
|
|
|
797 }
|
