1 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
2
3 menuframe.c for the Openbox window manager
4 Copyright (c) 2006 Mikael Magnusson
5 Copyright (c) 2003-2007 Dana Jansens
6
7 This program 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 of the License, or
10 (at your option) any later version.
11
12 This program 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 See the COPYING file for a copy of the GNU General Public License.
18 */
19
20 #include "menuframe.h"
21 #include "client.h"
22 #include "menu.h"
23 #include "screen.h"
24 #include "actions.h"
25 #include "event.h"
26 #include "grab.h"
27 #include "openbox.h"
28 #include "config.h"
29 #include "obt/prop.h"
30 #include "obt/keyboard.h"
31 #include "obrender/theme.h"
32
33 #define PADDING 2
34 #define MAX_MENU_WIDTH 400
35
36 #define ITEM_HEIGHT (ob_rr_theme->menu_font_height + 2*PADDING)
37
38 #define FRAME_EVENTMASK (ButtonPressMask |ButtonMotionMask | EnterWindowMask |\
39 LeaveWindowMask)
40 #define ENTRY_EVENTMASK (EnterWindowMask | LeaveWindowMask | \
41 ButtonPressMask | ButtonReleaseMask | \
42 PointerMotionMask)
43
44 GList *menu_frame_visible;
45 GHashTable *menu_frame_map;
46
47 static RrAppearance *a_sep;
48 static guint submenu_show_timer = 0;
49 static guint submenu_hide_timer = 0;
50
51 static ObMenuEntryFrame* menu_entry_frame_new(ObMenuEntry *entry,
52 ObMenuFrame *frame);
53 static void menu_entry_frame_free(ObMenuEntryFrame *self);
54 static void menu_frame_update(ObMenuFrame *self);
55 static gboolean submenu_show_timeout(gpointer data);
56 static void menu_frame_hide(ObMenuFrame *self);
57
58 static gboolean submenu_hide_timeout(gpointer data);
59
createWindow(Window parent,gulong mask,XSetWindowAttributes * attrib)60 static Window createWindow(Window parent, gulong mask,
61 XSetWindowAttributes *attrib)
62 {
63 return XCreateWindow(obt_display, parent, 0, 0, 1, 1, 0,
64 RrDepth(ob_rr_inst), InputOutput,
65 RrVisual(ob_rr_inst), mask, attrib);
66 }
67
client_dest(ObClient * client,gpointer data)68 static void client_dest(ObClient *client, gpointer data)
69 {
70 GList *it;
71
72 /* menus can be associated with a client, so null those refs since
73 we are disappearing now */
74 for (it = menu_frame_visible; it; it = g_list_next(it)) {
75 ObMenuFrame *f = it->data;
76 if (f->client == client)
77 f->client = NULL;
78 }
79 }
80
menu_frame_startup(gboolean reconfig)81 void menu_frame_startup(gboolean reconfig)
82 {
83 gint i;
84
85 a_sep = RrAppearanceCopy(ob_rr_theme->a_clear);
86 RrAppearanceAddTextures(a_sep, ob_rr_theme->menu_sep_width);
87 for (i = 0; i < ob_rr_theme->menu_sep_width; ++i) {
88 a_sep->texture[i].type = RR_TEXTURE_LINE_ART;
89 a_sep->texture[i].data.lineart.color =
90 ob_rr_theme->menu_sep_color;
91 }
92
93 if (reconfig) return;
94
95 client_add_destroy_notify(client_dest, NULL);
96 menu_frame_map = g_hash_table_new(g_int_hash, g_int_equal);
97 }
98
menu_frame_shutdown(gboolean reconfig)99 void menu_frame_shutdown(gboolean reconfig)
100 {
101 RrAppearanceFree(a_sep);
102
103 if (reconfig) return;
104
105 client_remove_destroy_notify(client_dest);
106 g_hash_table_destroy(menu_frame_map);
107 }
108
menu_frame_new(ObMenu * menu,guint show_from,ObClient * client)109 ObMenuFrame* menu_frame_new(ObMenu *menu, guint show_from, ObClient *client)
110 {
111 ObMenuFrame *self;
112 XSetWindowAttributes attr;
113
114 self = g_slice_new0(ObMenuFrame);
115 self->obwin.type = OB_WINDOW_CLASS_MENUFRAME;
116 self->menu = menu;
117 self->selected = NULL;
118 self->client = client;
119 self->direction_right = TRUE;
120 self->show_from = show_from;
121
122 attr.event_mask = FRAME_EVENTMASK;
123 self->window = createWindow(obt_root(ob_screen),
124 CWEventMask, &attr);
125
126 /* make it a popup menu type window */
127 OBT_PROP_SET32(self->window, NET_WM_WINDOW_TYPE, ATOM,
128 OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_POPUP_MENU));
129
130 XSetWindowBorderWidth(obt_display, self->window, ob_rr_theme->mbwidth);
131 XSetWindowBorder(obt_display, self->window,
132 RrColorPixel(ob_rr_theme->menu_border_color));
133
134 self->a_items = RrAppearanceCopy(ob_rr_theme->a_menu);
135
136 window_add(&self->window, MENUFRAME_AS_WINDOW(self));
137 stacking_add(MENUFRAME_AS_WINDOW(self));
138
139 return self;
140 }
141
menu_frame_free(ObMenuFrame * self)142 void menu_frame_free(ObMenuFrame *self)
143 {
144 if (self) {
145 while (self->entries) {
146 menu_entry_frame_free(self->entries->data);
147 self->entries = g_list_delete_link(self->entries, self->entries);
148 }
149
150 stacking_remove(MENUFRAME_AS_WINDOW(self));
151 window_remove(self->window);
152
153 RrAppearanceFree(self->a_items);
154
155 XDestroyWindow(obt_display, self->window);
156
157 g_slice_free(ObMenuFrame, self);
158 }
159 }
160
menu_frame_ic(ObMenuFrame * self)161 ObtIC* menu_frame_ic(ObMenuFrame *self)
162 {
163 /* menus are always used through a grab right now, so they can always use
164 the grab input context */
165 return grab_input_context();
166 }
167
menu_entry_frame_new(ObMenuEntry * entry,ObMenuFrame * frame)168 static ObMenuEntryFrame* menu_entry_frame_new(ObMenuEntry *entry,
169 ObMenuFrame *frame)
170 {
171 ObMenuEntryFrame *self;
172 XSetWindowAttributes attr;
173
174 self = g_slice_new0(ObMenuEntryFrame);
175 self->entry = entry;
176 self->frame = frame;
177
178 menu_entry_ref(entry);
179
180 attr.event_mask = ENTRY_EVENTMASK;
181 self->window = createWindow(self->frame->window, CWEventMask, &attr);
182 self->text = createWindow(self->window, 0, NULL);
183 g_hash_table_insert(menu_frame_map, &self->window, self);
184 g_hash_table_insert(menu_frame_map, &self->text, self);
185 if ((entry->type == OB_MENU_ENTRY_TYPE_NORMAL) ||
186 (entry->type == OB_MENU_ENTRY_TYPE_SUBMENU)) {
187 self->icon = createWindow(self->window, 0, NULL);
188 g_hash_table_insert(menu_frame_map, &self->icon, self);
189 }
190 if (entry->type == OB_MENU_ENTRY_TYPE_SUBMENU) {
191 self->bullet = createWindow(self->window, 0, NULL);
192 g_hash_table_insert(menu_frame_map, &self->bullet, self);
193 }
194
195 XMapWindow(obt_display, self->window);
196 XMapWindow(obt_display, self->text);
197
198 window_add(&self->window, MENUFRAME_AS_WINDOW(self->frame));
199
200 return self;
201 }
202
menu_entry_frame_free(ObMenuEntryFrame * self)203 static void menu_entry_frame_free(ObMenuEntryFrame *self)
204 {
205 if (self) {
206 window_remove(self->window);
207
208 XDestroyWindow(obt_display, self->text);
209 XDestroyWindow(obt_display, self->window);
210 g_hash_table_remove(menu_frame_map, &self->text);
211 g_hash_table_remove(menu_frame_map, &self->window);
212 if ((self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL) ||
213 (self->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU)) {
214 XDestroyWindow(obt_display, self->icon);
215 g_hash_table_remove(menu_frame_map, &self->icon);
216 }
217 if (self->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU) {
218 XDestroyWindow(obt_display, self->bullet);
219 g_hash_table_remove(menu_frame_map, &self->bullet);
220 }
221
222 menu_entry_unref(self->entry);
223 g_slice_free(ObMenuEntryFrame, self);
224 }
225 }
226
menu_frame_move(ObMenuFrame * self,gint x,gint y)227 void menu_frame_move(ObMenuFrame *self, gint x, gint y)
228 {
229 RECT_SET_POINT(self->area, x, y);
230 self->monitor = screen_find_monitor_point(x, y);
231 XMoveWindow(obt_display, self->window, self->area.x, self->area.y);
232 }
233
menu_frame_place_topmenu(ObMenuFrame * self,const GravityPoint * pos,gint * x,gint * y,gint monitor,gboolean user_positioned)234 static void menu_frame_place_topmenu(ObMenuFrame *self, const GravityPoint *pos,
235 gint *x, gint *y, gint monitor,
236 gboolean user_positioned)
237 {
238 gint dx, dy;
239
240 screen_apply_gravity_point(x, y, self->area.width, self->area.height,
241 pos, screen_physical_area_monitor(monitor));
242
243 if (user_positioned)
244 return;
245
246 if (config_menu_middle) {
247 gint myx;
248
249 myx = *x;
250 *y -= self->area.height / 2;
251
252 /* try to the right of the cursor */
253 menu_frame_move_on_screen(self, myx, *y, &dx, &dy);
254 self->direction_right = TRUE;
255 if (dx != 0) {
256 /* try to the left of the cursor */
257 myx = *x - self->area.width;
258 menu_frame_move_on_screen(self, myx, *y, &dx, &dy);
259 self->direction_right = FALSE;
260 }
261 if (dx != 0) {
262 /* if didnt fit on either side so just use what it says */
263 myx = *x;
264 menu_frame_move_on_screen(self, myx, *y, &dx, &dy);
265 self->direction_right = TRUE;
266 }
267 *x = myx + dx;
268 *y += dy;
269 } else {
270 gint myx, myy;
271
272 myx = *x;
273 myy = *y;
274
275 /* try to the bottom right of the cursor */
276 menu_frame_move_on_screen(self, myx, myy, &dx, &dy);
277 self->direction_right = TRUE;
278 if (dx != 0 || dy != 0) {
279 /* try to the bottom left of the cursor */
280 myx = *x - self->area.width;
281 myy = *y;
282 menu_frame_move_on_screen(self, myx, myy, &dx, &dy);
283 self->direction_right = FALSE;
284 }
285 if (dx != 0 || dy != 0) {
286 /* try to the top right of the cursor */
287 myx = *x;
288 myy = *y - self->area.height;
289 menu_frame_move_on_screen(self, myx, myy, &dx, &dy);
290 self->direction_right = TRUE;
291 }
292 if (dx != 0 || dy != 0) {
293 /* try to the top left of the cursor */
294 myx = *x - self->area.width;
295 myy = *y - self->area.height;
296 menu_frame_move_on_screen(self, myx, myy, &dx, &dy);
297 self->direction_right = FALSE;
298 }
299 if (dx != 0 || dy != 0) {
300 /* if didnt fit on either side so just use what it says */
301 myx = *x;
302 myy = *y;
303 menu_frame_move_on_screen(self, myx, myy, &dx, &dy);
304 self->direction_right = TRUE;
305 }
306 *x = myx + dx;
307 *y = myy + dy;
308 }
309 }
310
menu_frame_place_submenu(ObMenuFrame * self,gint * x,gint * y)311 static void menu_frame_place_submenu(ObMenuFrame *self, gint *x, gint *y)
312 {
313 gint overlapx, overlapy;
314 gint bwidth;
315
316 overlapx = ob_rr_theme->menu_overlap_x;
317 overlapy = ob_rr_theme->menu_overlap_y;
318 bwidth = ob_rr_theme->mbwidth;
319
320 if (self->direction_right)
321 *x = self->parent->area.x + self->parent->area.width -
322 overlapx - bwidth;
323 else
324 *x = self->parent->area.x - self->area.width + overlapx + bwidth;
325
326 *y = self->parent->area.y + self->parent_entry->area.y;
327 if (config_menu_middle)
328 *y -= (self->area.height - (bwidth * 2) - ITEM_HEIGHT) / 2;
329 else
330 *y += overlapy;
331 }
332
menu_frame_move_on_screen(ObMenuFrame * self,gint x,gint y,gint * dx,gint * dy)333 void menu_frame_move_on_screen(ObMenuFrame *self, gint x, gint y,
334 gint *dx, gint *dy)
335 {
336 const Rect *a = NULL;
337 Rect search = self->area;
338 gint pos, half, monitor;
339
340 *dx = *dy = 0;
341 RECT_SET_POINT(search, x, y);
342
343 if (self->parent)
344 monitor = self->parent->monitor;
345 else
346 monitor = screen_find_monitor(&search);
347
348 a = screen_physical_area_monitor(monitor);
349
350 half = g_list_length(self->entries) / 2;
351 pos = g_list_index(self->entries, self->selected);
352
353 /* if in the bottom half then check this stuff first, will keep the bottom
354 edge of the menu visible */
355 if (pos > half) {
356 *dx = MAX(*dx, a->x - x);
357 *dy = MAX(*dy, a->y - y);
358 }
359 *dx = MIN(*dx, (a->x + a->width) - (x + self->area.width));
360 *dy = MIN(*dy, (a->y + a->height) - (y + self->area.height));
361 /* if in the top half then check this stuff last, will keep the top
362 edge of the menu visible */
363 if (pos <= half) {
364 *dx = MAX(*dx, a->x - x);
365 *dy = MAX(*dy, a->y - y);
366 }
367 }
368
menu_entry_frame_render(ObMenuEntryFrame * self)369 static void menu_entry_frame_render(ObMenuEntryFrame *self)
370 {
371 RrAppearance *item_a, *text_a;
372 gint th; /* temp */
373 ObMenu *sub;
374 ObMenuFrame *frame = self->frame;
375
376 switch (self->entry->type) {
377 case OB_MENU_ENTRY_TYPE_NORMAL:
378 case OB_MENU_ENTRY_TYPE_SUBMENU:
379 item_a = (self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL &&
380 !self->entry->data.normal.enabled ?
381 /* disabled */
382 (self == self->frame->selected ?
383 ob_rr_theme->a_menu_disabled_selected :
384 ob_rr_theme->a_menu_disabled) :
385 /* enabled */
386 (self == self->frame->selected ?
387 ob_rr_theme->a_menu_selected :
388 ob_rr_theme->a_menu_normal));
389 th = ITEM_HEIGHT;
390 break;
391 case OB_MENU_ENTRY_TYPE_SEPARATOR:
392 if (self->entry->data.separator.label) {
393 item_a = ob_rr_theme->a_menu_title;
394 th = ob_rr_theme->menu_title_height;
395 } else {
396 item_a = ob_rr_theme->a_menu_normal;
397 th = ob_rr_theme->menu_sep_width +
398 2*ob_rr_theme->menu_sep_paddingy;
399 }
400 break;
401 default:
402 g_assert_not_reached();
403 }
404
405 RECT_SET_SIZE(self->area, self->frame->inner_w, th);
406 XResizeWindow(obt_display, self->window,
407 self->area.width, self->area.height);
408 item_a->surface.parent = self->frame->a_items;
409 item_a->surface.parentx = self->area.x;
410 item_a->surface.parenty = self->area.y;
411 RrPaint(item_a, self->window, self->area.width, self->area.height);
412
413 switch (self->entry->type) {
414 case OB_MENU_ENTRY_TYPE_NORMAL:
415 text_a = (self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL &&
416 !self->entry->data.normal.enabled ?
417 /* disabled */
418 (self == self->frame->selected ?
419 ob_rr_theme->a_menu_text_disabled_selected :
420 ob_rr_theme->a_menu_text_disabled) :
421 /* enabled */
422 (self == self->frame->selected ?
423 ob_rr_theme->a_menu_text_selected :
424 ob_rr_theme->a_menu_text_normal));
425 text_a->texture[0].data.text.string = self->entry->data.normal.label;
426 if (self->entry->data.normal.shortcut &&
427 (self->frame->menu->show_all_shortcuts ||
428 self->entry->data.normal.shortcut_always_show ||
429 self->entry->data.normal.shortcut_position > 0))
430 {
431 text_a->texture[0].data.text.shortcut = TRUE;
432 text_a->texture[0].data.text.shortcut_pos =
433 self->entry->data.normal.shortcut_position;
434 } else
435 text_a->texture[0].data.text.shortcut = FALSE;
436 break;
437 case OB_MENU_ENTRY_TYPE_SUBMENU:
438 text_a = (self == self->frame->selected ?
439 ob_rr_theme->a_menu_text_selected :
440 ob_rr_theme->a_menu_text_normal);
441 sub = self->entry->data.submenu.submenu;
442 text_a->texture[0].data.text.string = sub ? sub->title : "";
443 if (sub && sub->shortcut && (self->frame->menu->show_all_shortcuts ||
444 sub->shortcut_always_show ||
445 sub->shortcut_position > 0))
446 {
447 text_a->texture[0].data.text.shortcut = TRUE;
448 text_a->texture[0].data.text.shortcut_pos = sub->shortcut_position;
449 } else
450 text_a->texture[0].data.text.shortcut = FALSE;
451 break;
452 case OB_MENU_ENTRY_TYPE_SEPARATOR:
453 if (self->entry->data.separator.label != NULL) {
454 text_a = ob_rr_theme->a_menu_text_title;
455 text_a->texture[0].data.text.string =
456 self->entry->data.separator.label;
457 }
458 else
459 text_a = ob_rr_theme->a_menu_text_normal;
460 break;
461 default:
462 g_assert_not_reached();
463 }
464
465 switch (self->entry->type) {
466 case OB_MENU_ENTRY_TYPE_NORMAL:
467 XMoveResizeWindow(obt_display, self->text,
468 self->frame->text_x, PADDING,
469 self->frame->text_w,
470 ITEM_HEIGHT - 2*PADDING);
471 text_a->surface.parent = item_a;
472 text_a->surface.parentx = self->frame->text_x;
473 text_a->surface.parenty = PADDING;
474 RrPaint(text_a, self->text, self->frame->text_w,
475 ITEM_HEIGHT - 2*PADDING);
476 break;
477 case OB_MENU_ENTRY_TYPE_SUBMENU:
478 XMoveResizeWindow(obt_display, self->text,
479 self->frame->text_x, PADDING,
480 self->frame->text_w - ITEM_HEIGHT,
481 ITEM_HEIGHT - 2*PADDING);
482 text_a->surface.parent = item_a;
483 text_a->surface.parentx = self->frame->text_x;
484 text_a->surface.parenty = PADDING;
485 RrPaint(text_a, self->text, self->frame->text_w - ITEM_HEIGHT,
486 ITEM_HEIGHT - 2*PADDING);
487 break;
488 case OB_MENU_ENTRY_TYPE_SEPARATOR:
489 if (self->entry->data.separator.label != NULL) {
490 /* labeled separator */
491 XMoveResizeWindow(obt_display, self->text,
492 ob_rr_theme->paddingx, ob_rr_theme->paddingy,
493 self->area.width - 2*ob_rr_theme->paddingx,
494 ob_rr_theme->menu_title_height -
495 2*ob_rr_theme->paddingy);
496 text_a->surface.parent = item_a;
497 text_a->surface.parentx = ob_rr_theme->paddingx;
498 text_a->surface.parenty = ob_rr_theme->paddingy;
499 RrPaint(text_a, self->text,
500 self->area.width - 2*ob_rr_theme->paddingx,
501 ob_rr_theme->menu_title_height -
502 2*ob_rr_theme->paddingy);
503 } else {
504 gint i;
505
506 /* unlabeled separator */
507 XMoveResizeWindow(obt_display, self->text, 0, 0,
508 self->area.width,
509 ob_rr_theme->menu_sep_width +
510 2*ob_rr_theme->menu_sep_paddingy);
511
512 a_sep->surface.parent = item_a;
513 a_sep->surface.parentx = 0;
514 a_sep->surface.parenty = 0;
515 for (i = 0; i < ob_rr_theme->menu_sep_width; ++i) {
516 a_sep->texture[i].data.lineart.x1 =
517 ob_rr_theme->menu_sep_paddingx;
518 a_sep->texture[i].data.lineart.y1 =
519 ob_rr_theme->menu_sep_paddingy + i;
520 a_sep->texture[i].data.lineart.x2 =
521 self->area.width - ob_rr_theme->menu_sep_paddingx - 1;
522 a_sep->texture[i].data.lineart.y2 =
523 ob_rr_theme->menu_sep_paddingy + i;
524 }
525
526 RrPaint(a_sep, self->text, self->area.width,
527 ob_rr_theme->menu_sep_width +
528 2*ob_rr_theme->menu_sep_paddingy);
529 }
530 break;
531 default:
532 g_assert_not_reached();
533 }
534
535 if (((self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL) ||
536 (self->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU)) &&
537 self->entry->data.normal.icon)
538 {
539 RrAppearance *clear;
540
541 XMoveResizeWindow(obt_display, self->icon,
542 PADDING, frame->item_margin.top,
543 ITEM_HEIGHT - frame->item_margin.top
544 - frame->item_margin.bottom,
545 ITEM_HEIGHT - frame->item_margin.top
546 - frame->item_margin.bottom);
547
548 clear = ob_rr_theme->a_clear_tex;
549 RrAppearanceClearTextures(clear);
550 clear->texture[0].type = RR_TEXTURE_IMAGE;
551 clear->texture[0].data.image.image =
552 self->entry->data.normal.icon;
553 clear->texture[0].data.image.alpha =
554 self->entry->data.normal.icon_alpha;
555 clear->surface.parent = item_a;
556 clear->surface.parentx = PADDING;
557 clear->surface.parenty = frame->item_margin.top;
558 RrPaint(clear, self->icon,
559 ITEM_HEIGHT - frame->item_margin.top
560 - frame->item_margin.bottom,
561 ITEM_HEIGHT - frame->item_margin.top
562 - frame->item_margin.bottom);
563 XMapWindow(obt_display, self->icon);
564 } else if (self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL &&
565 self->entry->data.normal.mask)
566 {
567 RrColor *c;
568 RrAppearance *clear;
569
570 XMoveResizeWindow(obt_display, self->icon,
571 PADDING, frame->item_margin.top,
572 ITEM_HEIGHT - frame->item_margin.top
573 - frame->item_margin.bottom,
574 ITEM_HEIGHT - frame->item_margin.top
575 - frame->item_margin.bottom);
576
577 clear = ob_rr_theme->a_clear_tex;
578 RrAppearanceClearTextures(clear);
579 clear->texture[0].type = RR_TEXTURE_MASK;
580 clear->texture[0].data.mask.mask =
581 self->entry->data.normal.mask;
582
583 c = (self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL &&
584 !self->entry->data.normal.enabled ?
585 /* disabled */
586 (self == self->frame->selected ?
587 self->entry->data.normal.mask_disabled_selected_color :
588 self->entry->data.normal.mask_disabled_color) :
589 /* enabled */
590 (self == self->frame->selected ?
591 self->entry->data.normal.mask_selected_color :
592 self->entry->data.normal.mask_normal_color));
593 clear->texture[0].data.mask.color = c;
594
595 clear->surface.parent = item_a;
596 clear->surface.parentx = PADDING;
597 clear->surface.parenty = frame->item_margin.top;
598 RrPaint(clear, self->icon,
599 ITEM_HEIGHT - frame->item_margin.top
600 - frame->item_margin.bottom,
601 ITEM_HEIGHT - frame->item_margin.top
602 - frame->item_margin.bottom);
603 XMapWindow(obt_display, self->icon);
604 } else
605 XUnmapWindow(obt_display, self->icon);
606
607 if (self->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU) {
608 RrAppearance *bullet_a;
609 XMoveResizeWindow(obt_display, self->bullet,
610 self->frame->text_x + self->frame->text_w -
611 ITEM_HEIGHT + PADDING, PADDING,
612 ITEM_HEIGHT - 2*PADDING,
613 ITEM_HEIGHT - 2*PADDING);
614 bullet_a = (self == self->frame->selected ?
615 ob_rr_theme->a_menu_bullet_selected :
616 ob_rr_theme->a_menu_bullet_normal);
617 bullet_a->surface.parent = item_a;
618 bullet_a->surface.parentx =
619 self->frame->text_x + self->frame->text_w - ITEM_HEIGHT + PADDING;
620 bullet_a->surface.parenty = PADDING;
621 RrPaint(bullet_a, self->bullet,
622 ITEM_HEIGHT - 2*PADDING,
623 ITEM_HEIGHT - 2*PADDING);
624 XMapWindow(obt_display, self->bullet);
625 } else
626 XUnmapWindow(obt_display, self->bullet);
627
628 XFlush(obt_display);
629 }
630
631 /*! this code is taken from the menu_frame_render. if that changes, this won't
632 work.. */
menu_entry_frame_get_height(ObMenuEntryFrame * self,gboolean first_entry,gboolean last_entry)633 static gint menu_entry_frame_get_height(ObMenuEntryFrame *self,
634 gboolean first_entry,
635 gboolean last_entry)
636 {
637 ObMenuEntryType t;
638 gint h = 0;
639
640 h += 2*PADDING;
641
642 if (self)
643 t = self->entry->type;
644 else
645 /* this is the More... entry, it's NORMAL type */
646 t = OB_MENU_ENTRY_TYPE_NORMAL;
647
648 switch (t) {
649 case OB_MENU_ENTRY_TYPE_NORMAL:
650 case OB_MENU_ENTRY_TYPE_SUBMENU:
651 h += ob_rr_theme->menu_font_height;
652 break;
653 case OB_MENU_ENTRY_TYPE_SEPARATOR:
654 if (self->entry->data.separator.label != NULL) {
655 h += ob_rr_theme->menu_title_height +
656 (ob_rr_theme->mbwidth - PADDING) * 2;
657
658 /* if the first entry is a labeled separator, then make its border
659 overlap with the menu's outside border */
660 if (first_entry)
661 h -= ob_rr_theme->mbwidth;
662 /* if the last entry is a labeled separator, then make its border
663 overlap with the menu's outside border */
664 if (last_entry)
665 h -= ob_rr_theme->mbwidth;
666 } else {
667 h += ob_rr_theme->menu_sep_width +
668 2*ob_rr_theme->menu_sep_paddingy - PADDING * 2;
669 }
670 break;
671 }
672
673 return h;
674 }
675
menu_frame_render(ObMenuFrame * self)676 void menu_frame_render(ObMenuFrame *self)
677 {
678 gint w = 0, h = 0;
679 gint tw, th; /* temps */
680 GList *it;
681 gboolean has_icon = FALSE;
682 ObMenu *sub;
683 ObMenuEntryFrame *e;
684
685 /* find text dimensions */
686
687 STRUT_SET(self->item_margin, 0, 0, 0, 0);
688
689 if (self->entries) {
690 gint l, t, r, b;
691
692 e = self->entries->data;
693 ob_rr_theme->a_menu_text_normal->texture[0].data.text.string = "";
694 tw = RrMinWidth(ob_rr_theme->a_menu_text_normal);
695 tw += 2*PADDING;
696
697 th = ITEM_HEIGHT;
698
699 RrMargins(ob_rr_theme->a_menu_normal, &l, &t, &r, &b);
700 STRUT_SET(self->item_margin,
701 MAX(self->item_margin.left, l),
702 MAX(self->item_margin.top, t),
703 MAX(self->item_margin.right, r),
704 MAX(self->item_margin.bottom, b));
705 RrMargins(ob_rr_theme->a_menu_selected, &l, &t, &r, &b);
706 STRUT_SET(self->item_margin,
707 MAX(self->item_margin.left, l),
708 MAX(self->item_margin.top, t),
709 MAX(self->item_margin.right, r),
710 MAX(self->item_margin.bottom, b));
711 RrMargins(ob_rr_theme->a_menu_disabled, &l, &t, &r, &b);
712 STRUT_SET(self->item_margin,
713 MAX(self->item_margin.left, l),
714 MAX(self->item_margin.top, t),
715 MAX(self->item_margin.right, r),
716 MAX(self->item_margin.bottom, b));
717 RrMargins(ob_rr_theme->a_menu_disabled_selected, &l, &t, &r, &b);
718 STRUT_SET(self->item_margin,
719 MAX(self->item_margin.left, l),
720 MAX(self->item_margin.top, t),
721 MAX(self->item_margin.right, r),
722 MAX(self->item_margin.bottom, b));
723 }
724
725 /* render the entries */
726
727 for (it = self->entries; it; it = g_list_next(it)) {
728 RrAppearance *text_a;
729 e = it->data;
730
731 /* if the first entry is a labeled separator, then make its border
732 overlap with the menu's outside border */
733 if (it == self->entries &&
734 e->entry->type == OB_MENU_ENTRY_TYPE_SEPARATOR &&
735 e->entry->data.separator.label)
736 {
737 h -= ob_rr_theme->mbwidth;
738 }
739
740 if (e->entry->type == OB_MENU_ENTRY_TYPE_SEPARATOR &&
741 e->entry->data.separator.label)
742 {
743 e->border = ob_rr_theme->mbwidth;
744 }
745
746 RECT_SET_POINT(e->area, 0, h+e->border);
747 XMoveWindow(obt_display, e->window,
748 e->area.x-e->border, e->area.y-e->border);
749 XSetWindowBorderWidth(obt_display, e->window, e->border);
750 XSetWindowBorder(obt_display, e->window,
751 RrColorPixel(ob_rr_theme->menu_border_color));
752
753 text_a = (e->entry->type == OB_MENU_ENTRY_TYPE_NORMAL &&
754 !e->entry->data.normal.enabled ?
755 /* disabled */
756 (e == self->selected ?
757 ob_rr_theme->a_menu_text_disabled_selected :
758 ob_rr_theme->a_menu_text_disabled) :
759 /* enabled */
760 (e == self->selected ?
761 ob_rr_theme->a_menu_text_selected :
762 ob_rr_theme->a_menu_text_normal));
763 switch (e->entry->type) {
764 case OB_MENU_ENTRY_TYPE_NORMAL:
765 text_a->texture[0].data.text.string = e->entry->data.normal.label;
766 tw = RrMinWidth(text_a);
767 tw = MIN(tw, MAX_MENU_WIDTH);
768 th = ob_rr_theme->menu_font_height;
769
770 if (e->entry->data.normal.icon ||
771 e->entry->data.normal.mask)
772 has_icon = TRUE;
773 break;
774 case OB_MENU_ENTRY_TYPE_SUBMENU:
775 sub = e->entry->data.submenu.submenu;
776 text_a->texture[0].data.text.string = sub ? sub->title : "";
777 tw = RrMinWidth(text_a);
778 tw = MIN(tw, MAX_MENU_WIDTH);
779 th = ob_rr_theme->menu_font_height;
780
781 if (e->entry->data.normal.icon ||
782 e->entry->data.normal.mask)
783 has_icon = TRUE;
784
785 tw += ITEM_HEIGHT - PADDING;
786 break;
787 case OB_MENU_ENTRY_TYPE_SEPARATOR:
788 if (e->entry->data.separator.label != NULL) {
789 ob_rr_theme->a_menu_text_title->texture[0].data.text.string =
790 e->entry->data.separator.label;
791 tw = RrMinWidth(ob_rr_theme->a_menu_text_title) +
792 2*ob_rr_theme->paddingx;
793 tw = MIN(tw, MAX_MENU_WIDTH);
794 th = ob_rr_theme->menu_title_height +
795 (ob_rr_theme->mbwidth - PADDING) *2;
796 } else {
797 tw = 0;
798 th = ob_rr_theme->menu_sep_width +
799 2*ob_rr_theme->menu_sep_paddingy - 2*PADDING;
800 }
801 break;
802 default:
803 g_assert_not_reached();
804 }
805 tw += 2*PADDING;
806 th += 2*PADDING;
807 w = MAX(w, tw);
808 h += th;
809 }
810
811 /* if the last entry is a labeled separator, then make its border
812 overlap with the menu's outside border */
813 it = g_list_last(self->entries);
814 e = it ? it->data : NULL;
815 if (e && e->entry->type == OB_MENU_ENTRY_TYPE_SEPARATOR &&
816 e->entry->data.separator.label)
817 {
818 h -= ob_rr_theme->mbwidth;
819 }
820
821 self->text_x = PADDING;
822 self->text_w = w;
823
824 if (self->entries) {
825 if (has_icon) {
826 w += ITEM_HEIGHT + PADDING;
827 self->text_x += ITEM_HEIGHT + PADDING;
828 }
829 }
830
831 if (!w) w = 10;
832 if (!h) h = 3;
833
834 XResizeWindow(obt_display, self->window, w, h);
835
836 self->inner_w = w;
837
838 RrPaint(self->a_items, self->window, w, h);
839
840 for (it = self->entries; it; it = g_list_next(it))
841 menu_entry_frame_render(it->data);
842
843 w += ob_rr_theme->mbwidth * 2;
844 h += ob_rr_theme->mbwidth * 2;
845
846 RECT_SET_SIZE(self->area, w, h);
847
848 XFlush(obt_display);
849 }
850
menu_frame_update(ObMenuFrame * self)851 static void menu_frame_update(ObMenuFrame *self)
852 {
853 GList *mit, *fit;
854 const Rect *a;
855 gint h;
856
857 menu_pipe_execute(self->menu);
858 menu_find_submenus(self->menu);
859
860 self->selected = NULL;
861
862 /* start at show_from */
863 mit = g_list_nth(self->menu->entries, self->show_from);
864
865 /* go through the menu's and frame's entries and connect the frame entries
866 to the menu entries */
867 for (fit = self->entries; mit && fit;
868 mit = g_list_next(mit), fit = g_list_next(fit))
869 {
870 ObMenuEntryFrame *f = fit->data;
871 f->entry = mit->data;
872 }
873
874 /* if there are more menu entries than in the frame, add them */
875 while (mit) {
876 ObMenuEntryFrame *e = menu_entry_frame_new(mit->data, self);
877 self->entries = g_list_append(self->entries, e);
878 mit = g_list_next(mit);
879 }
880
881 /* if there are more frame entries than menu entries then get rid of
882 them */
883 while (fit) {
884 GList *n = g_list_next(fit);
885 menu_entry_frame_free(fit->data);
886 self->entries = g_list_delete_link(self->entries, fit);
887 fit = n;
888 }
889
890 /* * make the menu fit on the screen */
891
892 /* calculate the height of the menu */
893 h = 0;
894 for (fit = self->entries; fit; fit = g_list_next(fit))
895 h += menu_entry_frame_get_height(fit->data,
896 fit == self->entries,
897 g_list_next(fit) == NULL);
898 /* add the border at the top and bottom */
899 h += ob_rr_theme->mbwidth * 2;
900
901 a = screen_physical_area_monitor(self->monitor);
902
903 if (h > a->height) {
904 GList *flast, *tmp;
905 gboolean last_entry = TRUE;
906
907 /* take the height of our More... entry into account */
908 h += menu_entry_frame_get_height(NULL, FALSE, TRUE);
909
910 /* start at the end of the entries */
911 flast = g_list_last(self->entries);
912
913 /* pull out all the entries from the frame that don't
914 fit on the screen, leaving at least 1 though */
915 while (h > a->height && g_list_previous(flast) != NULL) {
916 /* update the height, without this entry */
917 h -= menu_entry_frame_get_height(flast->data, FALSE, last_entry);
918
919 /* destroy the entry we're not displaying */
920 tmp = flast;
921 flast = g_list_previous(flast);
922 menu_entry_frame_free(tmp->data);
923 self->entries = g_list_delete_link(self->entries, tmp);
924
925 /* only the first one that we see is the last entry in the menu */
926 last_entry = FALSE;
927 };
928
929 {
930 ObMenuEntry *more_entry;
931 ObMenuEntryFrame *more_frame;
932 /* make the More... menu entry frame which will display in this
933 frame.
934 if self->menu->more_menu is NULL that means that this is already
935 More... menu, so just use ourself.
936 */
937 more_entry = menu_get_more((self->menu->more_menu ?
938 self->menu->more_menu :
939 self->menu),
940 /* continue where we left off */
941 self->show_from +
942 g_list_length(self->entries));
943 more_frame = menu_entry_frame_new(more_entry, self);
944 /* make it get deleted when the menu frame goes away */
945 menu_entry_unref(more_entry);
946
947 /* add our More... entry to the frame */
948 self->entries = g_list_append(self->entries, more_frame);
949 }
950 }
951
952 menu_frame_render(self);
953 }
954
menu_frame_is_visible(ObMenuFrame * self)955 static gboolean menu_frame_is_visible(ObMenuFrame *self)
956 {
957 return !!(g_list_find(menu_frame_visible, self));
958 }
959
menu_frame_show(ObMenuFrame * self)960 static gboolean menu_frame_show(ObMenuFrame *self)
961 {
962 GList *it;
963
964 /* determine if the underlying menu is already visible */
965 for (it = menu_frame_visible; it; it = g_list_next(it)) {
966 ObMenuFrame *f = it->data;
967 if (f->menu == self->menu)
968 break;
969 }
970 if (!it) {
971 if (self->menu->update_func)
972 if (!self->menu->update_func(self, self->menu->data))
973 return FALSE;
974 }
975
976 if (menu_frame_visible == NULL) {
977 /* no menus shown yet */
978
979 /* grab the pointer in such a way as to pass through "owner events"
980 so that we can get enter/leave notifies in the menu. */
981 if (!grab_pointer(TRUE, FALSE, OB_CURSOR_POINTER))
982 return FALSE;
983 if (!grab_keyboard()) {
984 ungrab_pointer();
985 return FALSE;
986 }
987 }
988
989 menu_frame_update(self);
990
991 menu_frame_visible = g_list_prepend(menu_frame_visible, self);
992
993 if (self->menu->show_func)
994 self->menu->show_func(self, self->menu->data);
995
996 return TRUE;
997 }
998
menu_frame_show_topmenu(ObMenuFrame * self,const GravityPoint * pos,gint monitor,gboolean mouse,gboolean user_positioned)999 gboolean menu_frame_show_topmenu(ObMenuFrame *self, const GravityPoint *pos,
1000 gint monitor, gboolean mouse,
1001 gboolean user_positioned)
1002 {
1003 gint px, py;
1004 gint x, y;
1005
1006 if (menu_frame_is_visible(self))
1007 return TRUE;
1008 if (!menu_frame_show(self))
1009 return FALSE;
1010
1011 if (self->menu->place_func) {
1012 x = pos->x.pos;
1013 y = pos->y.pos;
1014 self->menu->place_func(self, &x, &y, mouse, self->menu->data);
1015 } else {
1016 menu_frame_place_topmenu(self, pos, &x, &y, monitor,
1017 user_positioned);
1018 }
1019
1020 menu_frame_move(self, x, y);
1021
1022 XMapWindow(obt_display, self->window);
1023
1024 if (screen_pointer_pos(&px, &py)) {
1025 ObMenuEntryFrame *e = menu_entry_frame_under(px, py);
1026 if (e && e->frame == self)
1027 e->ignore_enters++;
1028 }
1029
1030 return TRUE;
1031 }
1032
1033 /*! Stop hiding an open submenu.
1034 @child The OnMenuFrame of the submenu to be hidden
1035 */
remove_submenu_hide_timeout(ObMenuFrame * child)1036 static void remove_submenu_hide_timeout(ObMenuFrame *child)
1037 {
1038 if (submenu_hide_timer) g_source_remove(submenu_hide_timer);
1039 }
1040
menu_frame_show_submenu(ObMenuFrame * self,ObMenuFrame * parent,ObMenuEntryFrame * parent_entry)1041 gboolean menu_frame_show_submenu(ObMenuFrame *self, ObMenuFrame *parent,
1042 ObMenuEntryFrame *parent_entry)
1043 {
1044 gint x, y, dx, dy;
1045 gint px, py;
1046
1047 if (menu_frame_is_visible(self))
1048 return TRUE;
1049
1050 self->monitor = parent->monitor;
1051 self->parent = parent;
1052 self->parent_entry = parent_entry;
1053
1054 /* set up parent's child to be us */
1055 if ((parent->child) != self) {
1056 if (parent->child)
1057 menu_frame_hide(parent->child);
1058 parent->child = self;
1059 parent->child_entry = parent_entry;
1060 }
1061
1062 if (!menu_frame_show(self)) {
1063 parent->child = NULL;
1064 parent->child_entry = NULL;
1065 return FALSE;
1066 }
1067
1068 menu_frame_place_submenu(self, &x, &y);
1069 menu_frame_move_on_screen(self, x, y, &dx, &dy);
1070
1071 if (dx != 0) {
1072 /*try the other side */
1073 self->direction_right = !self->direction_right;
1074 menu_frame_place_submenu(self, &x, &y);
1075 menu_frame_move_on_screen(self, x, y, &dx, &dy);
1076 }
1077 menu_frame_move(self, x + dx, y + dy);
1078
1079 XMapWindow(obt_display, self->window);
1080
1081 if (screen_pointer_pos(&px, &py)) {
1082 ObMenuEntryFrame *e = menu_entry_frame_under(px, py);
1083 if (e && e->frame == self)
1084 e->ignore_enters++;
1085 }
1086
1087 return TRUE;
1088 }
1089
menu_frame_hide(ObMenuFrame * self)1090 static void menu_frame_hide(ObMenuFrame *self)
1091 {
1092 ObMenu *const menu = self->menu;
1093 GList *it = g_list_find(menu_frame_visible, self);
1094 gulong ignore_start;
1095
1096 if (!it)
1097 return;
1098
1099 if (menu->hide_func)
1100 menu->hide_func(self, menu->data);
1101
1102 if (self->child)
1103 menu_frame_hide(self->child);
1104
1105 if (self->parent) {
1106 remove_submenu_hide_timeout(self);
1107
1108 self->parent->child = NULL;
1109 self->parent->child_entry = NULL;
1110 }
1111 self->parent = NULL;
1112 self->parent_entry = NULL;
1113
1114 menu_frame_visible = g_list_delete_link(menu_frame_visible, it);
1115
1116 if (menu_frame_visible == NULL) {
1117 /* last menu shown */
1118 ungrab_pointer();
1119 ungrab_keyboard();
1120 }
1121
1122 ignore_start = event_start_ignore_all_enters();
1123 XUnmapWindow(obt_display, self->window);
1124 event_end_ignore_all_enters(ignore_start);
1125
1126 menu_frame_free(self);
1127
1128 if (menu->cleanup_func)
1129 menu->cleanup_func(menu, menu->data);
1130 }
1131
menu_frame_hide_all(void)1132 void menu_frame_hide_all(void)
1133 {
1134 GList *it;
1135
1136 if (config_submenu_show_delay && submenu_show_timer)
1137 /* remove any submenu open requests */
1138 g_source_remove(submenu_show_timer);
1139 if ((it = g_list_last(menu_frame_visible)))
1140 menu_frame_hide(it->data);
1141 }
1142
menu_frame_under(gint x,gint y)1143 ObMenuFrame* menu_frame_under(gint x, gint y)
1144 {
1145 ObMenuFrame *ret = NULL;
1146 GList *it;
1147
1148 for (it = menu_frame_visible; it; it = g_list_next(it)) {
1149 ObMenuFrame *f = it->data;
1150
1151 if (RECT_CONTAINS(f->area, x, y)) {
1152 ret = f;
1153 break;
1154 }
1155 }
1156 return ret;
1157 }
1158
menu_entry_frame_under(gint x,gint y)1159 ObMenuEntryFrame* menu_entry_frame_under(gint x, gint y)
1160 {
1161 ObMenuFrame *frame;
1162 ObMenuEntryFrame *ret = NULL;
1163 GList *it;
1164
1165 if ((frame = menu_frame_under(x, y))) {
1166 x -= ob_rr_theme->mbwidth + frame->area.x;
1167 y -= ob_rr_theme->mbwidth + frame->area.y;
1168
1169 for (it = frame->entries; it; it = g_list_next(it)) {
1170 ObMenuEntryFrame *e = it->data;
1171
1172 if (RECT_CONTAINS(e->area, x, y)) {
1173 ret = e;
1174 break;
1175 }
1176 }
1177 }
1178 return ret;
1179 }
1180
submenu_show_timeout(gpointer data)1181 static gboolean submenu_show_timeout(gpointer data)
1182 {
1183 g_assert(menu_frame_visible);
1184 menu_entry_frame_show_submenu((ObMenuEntryFrame*)data);
1185 return FALSE;
1186 }
1187
submenu_show_dest(gpointer data)1188 static void submenu_show_dest(gpointer data)
1189 {
1190 submenu_show_timer = 0;
1191 }
1192
submenu_hide_timeout(gpointer data)1193 static gboolean submenu_hide_timeout(gpointer data)
1194 {
1195 g_assert(menu_frame_visible);
1196 menu_frame_hide((ObMenuFrame*)data);
1197 return FALSE;
1198 }
1199
submenu_hide_dest(gpointer data)1200 static void submenu_hide_dest(gpointer data)
1201 {
1202 submenu_hide_timer = 0;
1203 }
1204
menu_frame_select(ObMenuFrame * self,ObMenuEntryFrame * entry,gboolean immediate)1205 void menu_frame_select(ObMenuFrame *self, ObMenuEntryFrame *entry,
1206 gboolean immediate)
1207 {
1208 ObMenuEntryFrame *old = self->selected;
1209 ObMenuFrame *oldchild = self->child;
1210 ObMenuEntryFrame *oldchild_entry = self->child_entry;
1211
1212 /* if the user selected a separator, ignore it and reselect what we had
1213 selected before */
1214 if (entry && entry->entry->type == OB_MENU_ENTRY_TYPE_SEPARATOR)
1215 entry = old;
1216
1217 if (old == entry &&
1218 (!old || old->entry->type != OB_MENU_ENTRY_TYPE_SUBMENU))
1219 return;
1220
1221 /* if the user left this menu but we have a submenu open, move the
1222 selection back to that submenu */
1223 if (!entry && oldchild_entry)
1224 entry = oldchild_entry;
1225
1226 if (config_submenu_show_delay && submenu_show_timer)
1227 /* remove any submenu open requests */
1228 g_source_remove(submenu_show_timer);
1229
1230 self->selected = entry;
1231
1232 if (old)
1233 menu_entry_frame_render(old);
1234
1235 if (oldchild_entry) {
1236 /* There is an open submenu */
1237 if (oldchild_entry == self->selected) {
1238 /* The open submenu has been reselected, so stop hiding the
1239 submenu */
1240 remove_submenu_hide_timeout(oldchild);
1241 }
1242 else if (oldchild_entry == old) {
1243 /* The open submenu was selected and is no longer, so hide the
1244 submenu */
1245 if (immediate || config_submenu_hide_delay == 0)
1246 menu_frame_hide(oldchild);
1247 else if (config_submenu_hide_delay > 0) {
1248 if (submenu_hide_timer) g_source_remove(submenu_hide_timer);
1249 submenu_hide_timer =
1250 g_timeout_add_full(G_PRIORITY_DEFAULT,
1251 config_submenu_hide_delay,
1252 submenu_hide_timeout, oldchild, submenu_hide_dest);
1253 }
1254 }
1255 }
1256
1257 if (self->selected) {
1258 menu_entry_frame_render(self->selected);
1259
1260 if (self->selected->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU) {
1261 /* only show if the submenu isn't already showing */
1262 if (oldchild_entry != self->selected) {
1263 if (immediate || config_submenu_show_delay == 0)
1264 menu_entry_frame_show_submenu(self->selected);
1265 else if (config_submenu_show_delay > 0) {
1266 if (submenu_show_timer)
1267 g_source_remove(submenu_show_timer);
1268 submenu_show_timer =
1269 g_timeout_add_full(G_PRIORITY_DEFAULT,
1270 config_submenu_show_delay,
1271 submenu_show_timeout,
1272 self->selected, submenu_show_dest);
1273 }
1274 }
1275 /* hide the grandchildren of this menu. and move the cursor to
1276 the current menu */
1277 else if (immediate && self->child && self->child->child) {
1278 menu_frame_hide(self->child->child);
1279 menu_frame_select(self->child, NULL, TRUE);
1280 }
1281 }
1282 }
1283 }
1284
menu_entry_frame_show_submenu(ObMenuEntryFrame * self)1285 void menu_entry_frame_show_submenu(ObMenuEntryFrame *self)
1286 {
1287 ObMenuFrame *f;
1288
1289 if (!self->entry->data.submenu.submenu) return;
1290
1291 f = menu_frame_new(self->entry->data.submenu.submenu,
1292 self->entry->data.submenu.show_from,
1293 self->frame->client);
1294 /* pass our direction on to our child */
1295 f->direction_right = self->frame->direction_right;
1296
1297 if (!menu_frame_show_submenu(f, self->frame, self))
1298 menu_frame_free(f);
1299 }
1300
menu_entry_frame_execute(ObMenuEntryFrame * self,guint state)1301 void menu_entry_frame_execute(ObMenuEntryFrame *self, guint state)
1302 {
1303 if (self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL &&
1304 self->entry->data.normal.enabled)
1305 {
1306 /* grab all this shizzle, cuz when the menu gets hidden, 'self'
1307 gets freed */
1308 ObMenuEntry *entry = self->entry;
1309 ObMenuExecuteFunc func = self->frame->menu->execute_func;
1310 gpointer data = self->frame->menu->data;
1311 GSList *acts = self->entry->data.normal.actions;
1312 ObClient *client = self->frame->client;
1313 ObMenuFrame *frame = self->frame;
1314 guint mods = obt_keyboard_only_modmasks(state);
1315
1316 /* release grabs before executing the shit */
1317 if (!(mods & ControlMask)) {
1318 event_cancel_all_key_grabs();
1319 frame = NULL;
1320 }
1321
1322 if (func)
1323 func(entry, frame, client, state, data);
1324 else
1325 actions_run_acts(acts, OB_USER_ACTION_MENU_SELECTION,
1326 state, -1, -1, 0, OB_FRAME_CONTEXT_NONE, client);
1327 }
1328 }
1329
menu_frame_select_previous(ObMenuFrame * self)1330 void menu_frame_select_previous(ObMenuFrame *self)
1331 {
1332 GList *it = NULL, *start;
1333
1334 if (self->entries) {
1335 start = it = g_list_find(self->entries, self->selected);
1336 while (TRUE) {
1337 ObMenuEntryFrame *e;
1338
1339 it = it ? g_list_previous(it) : g_list_last(self->entries);
1340 if (it == start)
1341 break;
1342
1343 if (it) {
1344 e = it->data;
1345 if (e->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU)
1346 break;
1347 if (e->entry->type == OB_MENU_ENTRY_TYPE_NORMAL)
1348 break;
1349 }
1350 }
1351 }
1352 menu_frame_select(self, it ? it->data : NULL, FALSE);
1353 }
1354
menu_frame_select_next(ObMenuFrame * self)1355 void menu_frame_select_next(ObMenuFrame *self)
1356 {
1357 GList *it = NULL, *start;
1358
1359 if (self->entries) {
1360 start = it = g_list_find(self->entries, self->selected);
1361 while (TRUE) {
1362 ObMenuEntryFrame *e;
1363
1364 it = it ? g_list_next(it) : self->entries;
1365 if (it == start)
1366 break;
1367
1368 if (it) {
1369 e = it->data;
1370 if (e->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU)
1371 break;
1372 if (e->entry->type == OB_MENU_ENTRY_TYPE_NORMAL)
1373 break;
1374 }
1375 }
1376 }
1377 menu_frame_select(self, it ? it->data : NULL, FALSE);
1378 }
1379
menu_frame_select_first(ObMenuFrame * self)1380 void menu_frame_select_first(ObMenuFrame *self)
1381 {
1382 GList *it = NULL;
1383
1384 if (self->entries) {
1385 for (it = self->entries; it; it = g_list_next(it)) {
1386 ObMenuEntryFrame *e = it->data;
1387 if (e->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU)
1388 break;
1389 if (e->entry->type == OB_MENU_ENTRY_TYPE_NORMAL)
1390 break;
1391 }
1392 }
1393 menu_frame_select(self, it ? it->data : NULL, FALSE);
1394 }
1395
menu_frame_select_last(ObMenuFrame * self)1396 void menu_frame_select_last(ObMenuFrame *self)
1397 {
1398 GList *it = NULL;
1399
1400 if (self->entries) {
1401 for (it = g_list_last(self->entries); it; it = g_list_previous(it)) {
1402 ObMenuEntryFrame *e = it->data;
1403 if (e->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU)
1404 break;
1405 if (e->entry->type == OB_MENU_ENTRY_TYPE_NORMAL)
1406 break;
1407 }
1408 }
1409 menu_frame_select(self, it ? it->data : NULL, FALSE);
1410 }
1411