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wDockAttachIcon icon_editing is common in if else
[wmaker-crm.git] / src / dock.c
blob58ef31a34edc56ab92539d2aa7d22f7dbbfc5c61
1 /* dock.c- built-in Dock module for WindowMaker
2 *
3 * Window Maker window manager
4 *
5 * Copyright (c) 1997-2003 Alfredo K. Kojima
6 * Copyright (c) 1998-2003 Dan Pascu
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License along
19 * with this program; if not, write to the Free Software Foundation, Inc.,
20 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
21 */
22
23 #include "wconfig.h"
24
25 #include <X11/Xlib.h>
26 #include <X11/Xutil.h>
27 #include <stdlib.h>
28 #include <string.h>
29 #include <strings.h>
30 #include <unistd.h>
31 #include <math.h>
32 #include <limits.h>
33
34 #ifndef PATH_MAX
35 #define PATH_MAX DEFAULT_PATH_MAX
36 #endif
37
38 #include "WindowMaker.h"
39 #include "wcore.h"
40 #include "window.h"
41 #include "icon.h"
42 #include "appicon.h"
43 #include "actions.h"
44 #include "stacking.h"
45 #include "dock.h"
46 #include "dockedapp.h"
47 #include "dialog.h"
48 #include "main.h"
49 #include "properties.h"
50 #include "menu.h"
51 #include "client.h"
52 #include "defaults.h"
53 #include "workspace.h"
54 #include "framewin.h"
55 #include "superfluous.h"
56 #include "xinerama.h"
57
58 /**** Local variables ****/
59 #define CLIP_REWIND 1
60 #define CLIP_IDLE 0
61 #define CLIP_FORWARD 2
62
63 /**** Global variables ****/
64 extern Cursor wCursor[WCUR_LAST];
65 extern WPreferences wPreferences;
66 extern XContext wWinContext;
67 extern void appIconMouseDown(WObjDescriptor *desc, XEvent *event);
68
69 #define MOD_MASK wPreferences.modifier_mask
70 #define ICON_SIZE wPreferences.icon_size
71
72 /***** Local variables ****/
73
74 static WMPropList *dCommand = NULL;
75 static WMPropList *dPasteCommand = NULL;
76 #ifdef XDND /* XXX was OFFIX */
77 static WMPropList *dDropCommand = NULL;
78 #endif
79 static WMPropList *dAutoLaunch, *dLock;
80 static WMPropList *dName, *dForced, *dBuggyApplication, *dYes, *dNo;
81 static WMPropList *dHost, *dDock, *dClip;
82 static WMPropList *dAutoAttractIcons;
83
84 static WMPropList *dPosition, *dApplications, *dLowered, *dCollapsed;
85
86 static WMPropList *dAutoCollapse, *dAutoRaiseLower, *dOmnipresent;
87
88 static void dockIconPaint(WAppIcon *btn);
89
90 static void iconMouseDown(WObjDescriptor *desc, XEvent *event);
91
92 static pid_t execCommand(WAppIcon *btn, char *command, WSavedState *state);
93
94 static void trackDeadProcess(pid_t pid, unsigned char status, WDock *dock);
95
96 static int getClipButton(int px, int py);
97
98 static void toggleLowered(WDock *dock);
99
100 static void toggleCollapsed(WDock *dock);
101
102 static void clipIconExpose(WObjDescriptor *desc, XEvent *event);
103
104 static void clipLeave(WDock *dock);
105
106 static void handleClipChangeWorkspace(WScreen *scr, XEvent *event);
107
108 static Bool moveIconBetweenDocks(WDock *src, WDock *dest, WAppIcon *icon, int x, int y);
109
110 static void clipEnterNotify(WObjDescriptor *desc, XEvent *event);
111 static void clipLeaveNotify(WObjDescriptor *desc, XEvent *event);
112 static void clipAutoCollapse(void *cdata);
113 static void clipAutoExpand(void *cdata);
114 static void launchDockedApplication(WAppIcon *btn, Bool withSelection);
115
116 static void clipAutoLower(void *cdata);
117 static void clipAutoRaise(void *cdata);
118 static void reattachIcon(WDock *dock, WAppIcon *icon, int x, int y);
119 static WAppIcon *mainIconCreate(WScreen *scr, int type);
120
121 static void make_keys(void)
122 {
123 if (dCommand != NULL)
124 return;
125
126 dCommand = WMRetainPropList(WMCreatePLString("Command"));
127 dPasteCommand = WMRetainPropList(WMCreatePLString("PasteCommand"));
128 #ifdef XDND
129 dDropCommand = WMRetainPropList(WMCreatePLString("DropCommand"));
130 #endif
131 dLock = WMRetainPropList(WMCreatePLString("Lock"));
132 dAutoLaunch = WMRetainPropList(WMCreatePLString("AutoLaunch"));
133 dName = WMRetainPropList(WMCreatePLString("Name"));
134 dForced = WMRetainPropList(WMCreatePLString("Forced"));
135 dBuggyApplication = WMRetainPropList(WMCreatePLString("BuggyApplication"));
136 dYes = WMRetainPropList(WMCreatePLString("Yes"));
137 dNo = WMRetainPropList(WMCreatePLString("No"));
138 dHost = WMRetainPropList(WMCreatePLString("Host"));
139
140 dPosition = WMCreatePLString("Position");
141 dApplications = WMCreatePLString("Applications");
142 dLowered = WMCreatePLString("Lowered");
143 dCollapsed = WMCreatePLString("Collapsed");
144 dAutoCollapse = WMCreatePLString("AutoCollapse");
145 dAutoRaiseLower = WMCreatePLString("AutoRaiseLower");
146 dAutoAttractIcons = WMCreatePLString("AutoAttractIcons");
147
148 dOmnipresent = WMCreatePLString("Omnipresent");
149
150 dDock = WMCreatePLString("Dock");
151 dClip = WMCreatePLString("Clip");
152 }
153
154 static void renameCallback(WMenu *menu, WMenuEntry *entry)
155 {
156 WDock *dock = entry->clientdata;
157 char buffer[128];
158 int wspace;
159 char *name;
160
161 assert(entry->clientdata != NULL);
162
163 wspace = dock->screen_ptr->current_workspace;
164
165 name = wstrdup(dock->screen_ptr->workspaces[wspace]->name);
166
167 snprintf(buffer, sizeof(buffer), _("Type the name for workspace %i:"), wspace + 1);
168 if (wInputDialog(dock->screen_ptr, _("Rename Workspace"), buffer, &name))
169 wWorkspaceRename(dock->screen_ptr, wspace, name);
170
171 wfree(name);
172 }
173
174 static void toggleLoweredCallback(WMenu *menu, WMenuEntry *entry)
175 {
176 assert(entry->clientdata != NULL);
177
178 toggleLowered(entry->clientdata);
179
180 entry->flags.indicator_on = !(((WDock *) entry->clientdata)->lowered);
181
182 wMenuPaint(menu);
183 }
184
185 static int matchWindow(const void *item, const void *cdata)
186 {
187 return (((WFakeGroupLeader *) item)->leader == (Window) cdata);
188 }
189
190 static void killCallback(WMenu *menu, WMenuEntry *entry)
191 {
192 WScreen *scr = menu->menu->screen_ptr;
193 WAppIcon *icon;
194 WFakeGroupLeader *fPtr;
195 char *buffer, *shortname, **argv;
196 char *basename(const char *shortname);
197 int argc;
198
199 if (!WCHECK_STATE(WSTATE_NORMAL))
200 return;
201
202 assert(entry->clientdata != NULL);
203
204 icon = (WAppIcon *) entry->clientdata;
205
206 icon->editing = 1;
207
208 WCHANGE_STATE(WSTATE_MODAL);
209
210 /* strip away dir names */
211 shortname = basename(icon->command);
212 /* separate out command options */
213 wtokensplit(shortname, &argv, &argc);
214
215 buffer = wstrconcat(argv[0],
216 _(" will be forcibly closed.\n"
217 "Any unsaved changes will be lost.\n" "Please confirm."));
218
219 if (icon->icon && icon->icon->owner) {
220 fPtr = icon->icon->owner->fake_group;
221 } else {
222 /* is this really necessary? can we kill a non-running dock icon? */
223 Window win = icon->main_window;
224 int index;
225
226 index = WMFindInArray(scr->fakeGroupLeaders, matchWindow, (void *)win);
227 if (index != WANotFound)
228 fPtr = WMGetFromArray(scr->fakeGroupLeaders, index);
229 else
230 fPtr = NULL;
231 }
232
233 if (wPreferences.dont_confirm_kill
234 || wMessageDialog(menu->frame->screen_ptr, _("Kill Application"),
235 buffer, _("Yes"), _("No"), NULL) == WAPRDefault) {
236 if (fPtr != NULL) {
237 WWindow *wwin, *twin;
238
239 wwin = scr->focused_window;
240 while (wwin) {
241 twin = wwin->prev;
242 if (wwin->fake_group == fPtr)
243 wClientKill(wwin);
244
245 wwin = twin;
246 }
247 } else if (icon->icon && icon->icon->owner) {
248 wClientKill(icon->icon->owner);
249 }
250 }
251
252 wfree(buffer);
253 wtokenfree(argv, argc);
254
255 icon->editing = 0;
256
257 WCHANGE_STATE(WSTATE_NORMAL);
258 }
259
260 /* TODO: replace this function with a member of the dock struct */
261 static int numberOfSelectedIcons(WDock *dock)
262 {
263 WAppIcon *aicon;
264 int i, n;
265
266 n = 0;
267 for (i = 1; i < dock->max_icons; i++) {
268 aicon = dock->icon_array[i];
269 if (aicon && aicon->icon->selected)
270 n++;
271 }
272
273 return n;
274 }
275
276 static WMArray *getSelected(WDock *dock)
277 {
278 WMArray *ret = WMCreateArray(8);
279 WAppIcon *btn;
280 int i;
281
282 for (i = 1; i < dock->max_icons; i++) {
283 btn = dock->icon_array[i];
284 if (btn && btn->icon->selected)
285 WMAddToArray(ret, btn);
286 }
287
288 return ret;
289 }
290
291 static void paintClipButtons(WAppIcon *clipIcon, Bool lpushed, Bool rpushed)
292 {
293 Window win = clipIcon->icon->core->window;
294 WScreen *scr = clipIcon->icon->core->screen_ptr;
295 XPoint p[4];
296 int pt = CLIP_BUTTON_SIZE * ICON_SIZE / 64;
297 int tp = ICON_SIZE - pt;
298 int as = pt - 15; /* 15 = 5+5+5 */
299 GC gc = scr->draw_gc; /* maybe use WMColorGC() instead here? */
300 WMColor *color;
301
302 color = scr->clip_title_color[CLIP_NORMAL];
303
304 XSetForeground(dpy, gc, WMColorPixel(color));
305
306 if (rpushed) {
307 p[0].x = tp + 1;
308 p[0].y = 1;
309 p[1].x = ICON_SIZE - 2;
310 p[1].y = 1;
311 p[2].x = ICON_SIZE - 2;
312 p[2].y = pt - 1;
313 } else if (lpushed) {
314 p[0].x = 1;
315 p[0].y = tp;
316 p[1].x = pt;
317 p[1].y = ICON_SIZE - 2;
318 p[2].x = 1;
319 p[2].y = ICON_SIZE - 2;
320 }
321 if (lpushed || rpushed) {
322 XSetForeground(dpy, scr->draw_gc, scr->white_pixel);
323 XFillPolygon(dpy, win, scr->draw_gc, p, 3, Convex, CoordModeOrigin);
324 XSetForeground(dpy, scr->draw_gc, scr->black_pixel);
325 }
326
327 /* top right arrow */
328 p[0].x = p[3].x = ICON_SIZE - 5 - as;
329 p[0].y = p[3].y = 5;
330 p[1].x = ICON_SIZE - 6;
331 p[1].y = 5;
332 p[2].x = ICON_SIZE - 6;
333 p[2].y = 4 + as;
334 if (rpushed) {
335 XFillPolygon(dpy, win, scr->draw_gc, p, 3, Convex, CoordModeOrigin);
336 XDrawLines(dpy, win, scr->draw_gc, p, 4, CoordModeOrigin);
337 } else {
338 XFillPolygon(dpy, win, gc, p, 3, Convex, CoordModeOrigin);
339 XDrawLines(dpy, win, gc, p, 4, CoordModeOrigin);
340 }
341
342 /* bottom left arrow */
343 p[0].x = p[3].x = 5;
344 p[0].y = p[3].y = ICON_SIZE - 5 - as;
345 p[1].x = 5;
346 p[1].y = ICON_SIZE - 6;
347 p[2].x = 4 + as;
348 p[2].y = ICON_SIZE - 6;
349 if (lpushed) {
350 XFillPolygon(dpy, win, scr->draw_gc, p, 3, Convex, CoordModeOrigin);
351 XDrawLines(dpy, win, scr->draw_gc, p, 4, CoordModeOrigin);
352 } else {
353 XFillPolygon(dpy, win, gc, p, 3, Convex, CoordModeOrigin);
354 XDrawLines(dpy, win, gc, p, 4, CoordModeOrigin);
355 }
356 }
357
358 RImage *wClipMakeTile(WScreen *scr, RImage *normalTile)
359 {
360 RImage *tile = RCloneImage(normalTile);
361 RColor black;
362 RColor dark;
363 RColor light;
364 int pt, tp;
365 int as;
366
367 pt = CLIP_BUTTON_SIZE * wPreferences.icon_size / 64;
368 tp = wPreferences.icon_size - 1 - pt;
369 as = pt - 15;
370
371 black.alpha = 255;
372 black.red = black.green = black.blue = 0;
373
374 dark.alpha = 0;
375 dark.red = dark.green = dark.blue = 60;
376
377 light.alpha = 0;
378 light.red = light.green = light.blue = 80;
379
380 /* top right */
381 ROperateLine(tile, RSubtractOperation, tp, 0, wPreferences.icon_size - 2, pt - 1, &dark);
382 RDrawLine(tile, tp - 1, 0, wPreferences.icon_size - 1, pt + 1, &black);
383 ROperateLine(tile, RAddOperation, tp, 2, wPreferences.icon_size - 3, pt, &light);
384
385 /* arrow bevel */
386 ROperateLine(tile, RSubtractOperation, ICON_SIZE - 7 - as, 4, ICON_SIZE - 5, 4, &dark);
387 ROperateLine(tile, RSubtractOperation, ICON_SIZE - 6 - as, 5, ICON_SIZE - 5, 6 + as, &dark);
388 ROperateLine(tile, RAddOperation, ICON_SIZE - 5, 4, ICON_SIZE - 5, 6 + as, &light);
389
390 /* bottom left */
391 ROperateLine(tile, RAddOperation, 2, tp + 2, pt - 2, wPreferences.icon_size - 3, &dark);
392 RDrawLine(tile, 0, tp - 1, pt + 1, wPreferences.icon_size - 1, &black);
393 ROperateLine(tile, RSubtractOperation, 0, tp - 2, pt + 1, wPreferences.icon_size - 2, &light);
394
395 /* arrow bevel */
396 ROperateLine(tile, RSubtractOperation, 4, ICON_SIZE - 7 - as, 4, ICON_SIZE - 5, &dark);
397 ROperateLine(tile, RSubtractOperation, 5, ICON_SIZE - 6 - as, 6 + as, ICON_SIZE - 5, &dark);
398 ROperateLine(tile, RAddOperation, 4, ICON_SIZE - 5, 6 + as, ICON_SIZE - 5, &light);
399
400 return tile;
401 }
402
403 static void omnipresentCallback(WMenu *menu, WMenuEntry *entry)
404 {
405 WAppIcon *clickedIcon = entry->clientdata;
406 WAppIcon *aicon;
407 WDock *dock;
408 WMArray *selectedIcons;
409 WMArrayIterator iter;
410 int failed;
411
412 assert(entry->clientdata != NULL);
413
414 dock = clickedIcon->dock;
415
416 selectedIcons = getSelected(dock);
417
418 if (!WMGetArrayItemCount(selectedIcons))
419 WMAddToArray(selectedIcons, clickedIcon);
420
421 failed = 0;
422 WM_ITERATE_ARRAY(selectedIcons, aicon, iter) {
423 if (wClipMakeIconOmnipresent(aicon, !aicon->omnipresent) == WO_FAILED)
424 failed++;
425 else if (aicon->icon->selected)
426 wIconSelect(aicon->icon);
427 }
428 WMFreeArray(selectedIcons);
429
430 if (failed > 1) {
431 wMessageDialog(dock->screen_ptr, _("Warning"),
432 _("Some icons cannot be made omnipresent. "
433 "Please make sure that no other icon is "
434 "docked in the same positions on the other "
435 "workspaces and the Clip is not full in "
436 "some workspace."), _("OK"), NULL, NULL);
437 } else if (failed == 1) {
438 wMessageDialog(dock->screen_ptr, _("Warning"),
439 _("Icon cannot be made omnipresent. "
440 "Please make sure that no other icon is "
441 "docked in the same position on the other "
442 "workspaces and the Clip is not full in "
443 "some workspace."), _("OK"), NULL, NULL);
444 }
445 }
446
447 static void removeIconsCallback(WMenu *menu, WMenuEntry *entry)
448 {
449 WAppIcon *clickedIcon = (WAppIcon *) entry->clientdata;
450 WDock *dock;
451 WAppIcon *aicon;
452 WMArray *selectedIcons;
453 int keepit;
454 WMArrayIterator it;
455
456 assert(clickedIcon != NULL);
457
458 dock = clickedIcon->dock;
459
460 selectedIcons = getSelected(dock);
461
462 if (WMGetArrayItemCount(selectedIcons)) {
463 if (wMessageDialog(dock->screen_ptr, _("Workspace Clip"),
464 _("All selected icons will be removed!"),
465 _("OK"), _("Cancel"), NULL) != WAPRDefault) {
466 WMFreeArray(selectedIcons);
467 return;
468 }
469 } else {
470 if (clickedIcon->xindex == 0 && clickedIcon->yindex == 0) {
471 WMFreeArray(selectedIcons);
472 return;
473 }
474 WMAddToArray(selectedIcons, clickedIcon);
475 }
476
477 WM_ITERATE_ARRAY(selectedIcons, aicon, it) {
478 keepit = aicon->running && wApplicationOf(aicon->main_window);
479 wDockDetach(dock, aicon);
480 if (keepit) {
481 /* XXX: can: aicon->icon == NULL ? */
482 PlaceIcon(dock->screen_ptr, &aicon->x_pos, &aicon->y_pos,
483 wGetHeadForWindow(aicon->icon->owner));
484 XMoveWindow(dpy, aicon->icon->core->window, aicon->x_pos, aicon->y_pos);
485 if (!dock->mapped || dock->collapsed)
486 XMapWindow(dpy, aicon->icon->core->window);
487 }
488 }
489 WMFreeArray(selectedIcons);
490
491 if (wPreferences.auto_arrange_icons)
492 wArrangeIcons(dock->screen_ptr, True);
493 }
494
495 static void keepIconsCallback(WMenu *menu, WMenuEntry *entry)
496 {
497 WAppIcon *clickedIcon = (WAppIcon *) entry->clientdata;
498 WDock *dock;
499 WAppIcon *aicon;
500 WMArray *selectedIcons;
501 WMArrayIterator it;
502
503 assert(clickedIcon != NULL);
504 dock = clickedIcon->dock;
505
506 selectedIcons = getSelected(dock);
507
508 if (!WMGetArrayItemCount(selectedIcons)
509 && clickedIcon != dock->screen_ptr->clip_icon) {
510 char *command = NULL;
511
512 if (!clickedIcon->command && !clickedIcon->editing) {
513 clickedIcon->editing = 1;
514 if (wInputDialog(dock->screen_ptr, _("Keep Icon"),
515 _("Type the command used to launch the application"), &command)) {
516 if (command && (command[0] == 0 || (command[0] == '-' && command[1] == 0))) {
517 wfree(command);
518 command = NULL;
519 }
520 clickedIcon->command = command;
521 clickedIcon->editing = 0;
522 } else {
523 clickedIcon->editing = 0;
524 if (command)
525 wfree(command);
526 WMFreeArray(selectedIcons);
527 return;
528 }
529 }
530
531 WMAddToArray(selectedIcons, clickedIcon);
532 }
533
534 WM_ITERATE_ARRAY(selectedIcons, aicon, it) {
535 if (aicon->icon->selected)
536 wIconSelect(aicon->icon);
537 if (aicon && aicon->attracted && aicon->command) {
538 aicon->attracted = 0;
539 if (aicon->icon->shadowed) {
540 aicon->icon->shadowed = 0;
541 aicon->icon->force_paint = 1;
542 wAppIconPaint(aicon);
543 }
544 }
545 save_appicon(aicon, True);
546 }
547 WMFreeArray(selectedIcons);
548 }
549
550 static void toggleAutoAttractCallback(WMenu *menu, WMenuEntry *entry)
551 {
552 WDock *dock = (WDock *) entry->clientdata;
553
554 assert(entry->clientdata != NULL);
555
556 dock->attract_icons = !dock->attract_icons;
557
558 entry->flags.indicator_on = dock->attract_icons;
559
560 wMenuPaint(menu);
561 }
562
563 static void selectCallback(WMenu *menu, WMenuEntry *entry)
564 {
565 WAppIcon *icon = (WAppIcon *) entry->clientdata;
566
567 assert(icon != NULL);
568
569 wIconSelect(icon->icon);
570
571 wMenuPaint(menu);
572 }
573
574 static void colectIconsCallback(WMenu *menu, WMenuEntry *entry)
575 {
576 WAppIcon *clickedIcon = (WAppIcon *) entry->clientdata;
577 WDock *clip;
578 WAppIcon *aicon;
579 int x, y, x_pos, y_pos;
580
581 assert(entry->clientdata != NULL);
582 clip = clickedIcon->dock;
583
584 aicon = clip->screen_ptr->app_icon_list;
585
586 while (aicon) {
587 if (!aicon->docked && wDockFindFreeSlot(clip, &x, &y)) {
588 x_pos = clip->x_pos + x * ICON_SIZE;
589 y_pos = clip->y_pos + y * ICON_SIZE;
590 if (aicon->x_pos != x_pos || aicon->y_pos != y_pos)
591 move_window(aicon->icon->core->window, aicon->x_pos, aicon->y_pos, x_pos, y_pos);
592
593 aicon->attracted = 1;
594 if (!aicon->icon->shadowed) {
595 aicon->icon->shadowed = 1;
596 aicon->icon->force_paint = 1;
597 /* We don't do an wAppIconPaint() here because it's in
598 * wDockAttachIcon(). -Dan
599 */
600 }
601 wDockAttachIcon(clip, aicon, x, y);
602 if (clip->collapsed || !clip->mapped)
603 XUnmapWindow(dpy, aicon->icon->core->window);
604 }
605 aicon = aicon->next;
606 }
607 }
608
609 static void selectIconsCallback(WMenu *menu, WMenuEntry *entry)
610 {
611 WAppIcon *clickedIcon = (WAppIcon *) entry->clientdata;
612 WDock *dock;
613 WMArray *selectedIcons;
614 WMArrayIterator iter;
615 WAppIcon *btn;
616 int i;
617
618 assert(clickedIcon != NULL);
619 dock = clickedIcon->dock;
620
621 selectedIcons = getSelected(dock);
622
623 if (!WMGetArrayItemCount(selectedIcons)) {
624 for (i = 1; i < dock->max_icons; i++) {
625 btn = dock->icon_array[i];
626 if (btn && !btn->icon->selected)
627 wIconSelect(btn->icon);
628 }
629 } else {
630 WM_ITERATE_ARRAY(selectedIcons, btn, iter) {
631 wIconSelect(btn->icon);
632 }
633 }
634 WMFreeArray(selectedIcons);
635
636 wMenuPaint(menu);
637 }
638
639 static void toggleCollapsedCallback(WMenu *menu, WMenuEntry *entry)
640 {
641 assert(entry->clientdata != NULL);
642
643 toggleCollapsed(entry->clientdata);
644
645 entry->flags.indicator_on = ((WDock *) entry->clientdata)->collapsed;
646
647 wMenuPaint(menu);
648 }
649
650 static void toggleAutoCollapseCallback(WMenu *menu, WMenuEntry *entry)
651 {
652 WDock *dock;
653 assert(entry->clientdata != NULL);
654
655 dock = (WDock *) entry->clientdata;
656
657 dock->auto_collapse = !dock->auto_collapse;
658
659 entry->flags.indicator_on = ((WDock *) entry->clientdata)->auto_collapse;
660
661 wMenuPaint(menu);
662 }
663
664 static void toggleAutoRaiseLowerCallback(WMenu *menu, WMenuEntry *entry)
665 {
666 WDock *dock;
667 assert(entry->clientdata != NULL);
668
669 dock = (WDock *) entry->clientdata;
670
671 dock->auto_raise_lower = !dock->auto_raise_lower;
672
673 entry->flags.indicator_on = ((WDock *) entry->clientdata)->auto_raise_lower;
674
675 wMenuPaint(menu);
676 }
677
678 static void launchCallback(WMenu *menu, WMenuEntry *entry)
679 {
680 WAppIcon *btn = (WAppIcon *) entry->clientdata;
681
682 launchDockedApplication(btn, False);
683 }
684
685 static void settingsCallback(WMenu *menu, WMenuEntry *entry)
686 {
687 WAppIcon *btn = (WAppIcon *) entry->clientdata;
688
689 if (btn->editing)
690 return;
691 ShowDockAppSettingsPanel(btn);
692 }
693
694 static void hideCallback(WMenu *menu, WMenuEntry *entry)
695 {
696 WApplication *wapp;
697 WAppIcon *btn = (WAppIcon *) entry->clientdata;
698
699 wapp = wApplicationOf(btn->icon->owner->main_window);
700
701 if (wapp->flags.hidden) {
702 wWorkspaceChange(btn->icon->core->screen_ptr, wapp->last_workspace);
703 wUnhideApplication(wapp, False, False);
704 } else {
705 wHideApplication(wapp);
706 }
707 }
708
709 static void unhideHereCallback(WMenu *menu, WMenuEntry *entry)
710 {
711 WApplication *wapp;
712 WAppIcon *btn = (WAppIcon *) entry->clientdata;
713
714 wapp = wApplicationOf(btn->icon->owner->main_window);
715
716 wUnhideApplication(wapp, False, True);
717 }
718
719 static WAppIcon *mainIconCreate(WScreen *scr, int type)
720 {
721 WAppIcon *btn;
722 int x_pos;
723
724 if (type == WM_CLIP) {
725 if (scr->clip_icon)
726 return scr->clip_icon;
727 btn = wAppIconCreateForDock(scr, NULL, "Logo", "WMClip", TILE_CLIP);
728 btn->icon->core->descriptor.handle_expose = clipIconExpose;
729 btn->icon->core->descriptor.handle_enternotify = clipEnterNotify;
730 btn->icon->core->descriptor.handle_leavenotify = clipLeaveNotify;
731 x_pos = 0;
732 } else {
733 btn = wAppIconCreateForDock(scr, NULL, "Logo", "WMDock", TILE_NORMAL);
734 x_pos = scr->scr_width - ICON_SIZE - DOCK_EXTRA_SPACE;
735 }
736
737 btn->xindex = 0;
738 btn->yindex = 0;
739
740 btn->icon->core->descriptor.handle_mousedown = iconMouseDown;
741 btn->icon->core->descriptor.parent_type = WCLASS_DOCK_ICON;
742 btn->icon->core->descriptor.parent = btn;
743 XMapWindow(dpy, btn->icon->core->window);
744 btn->x_pos = x_pos;
745 btn->y_pos = 0;
746 btn->docked = 1;
747 if (type == WM_CLIP)
748 scr->clip_icon = btn;
749
750 return btn;
751 }
752
753 static void switchWSCommand(WMenu *menu, WMenuEntry *entry)
754 {
755 WAppIcon *btn, *icon = (WAppIcon *) entry->clientdata;
756 WScreen *scr = icon->icon->core->screen_ptr;
757 WDock *src, *dest;
758 WMArray *selectedIcons;
759 int x, y;
760
761 if (entry->order == scr->current_workspace)
762 return;
763 src = icon->dock;
764 dest = scr->workspaces[entry->order]->clip;
765
766 selectedIcons = getSelected(src);
767
768 if (WMGetArrayItemCount(selectedIcons)) {
769 WMArrayIterator iter;
770
771 WM_ITERATE_ARRAY(selectedIcons, btn, iter) {
772 if (wDockFindFreeSlot(dest, &x, &y)) {
773 moveIconBetweenDocks(src, dest, btn, x, y);
774 XUnmapWindow(dpy, btn->icon->core->window);
775 }
776 }
777 } else if (icon != scr->clip_icon) {
778 if (wDockFindFreeSlot(dest, &x, &y)) {
779 moveIconBetweenDocks(src, dest, icon, x, y);
780 XUnmapWindow(dpy, icon->icon->core->window);
781 }
782 }
783 WMFreeArray(selectedIcons);
784 }
785
786 static void launchDockedApplication(WAppIcon *btn, Bool withSelection)
787 {
788 WScreen *scr = btn->icon->core->screen_ptr;
789
790 if (!btn->launching &&
791 ((!withSelection && btn->command != NULL) || (withSelection && btn->paste_command != NULL))) {
792 if (!btn->forced_dock) {
793 btn->relaunching = btn->running;
794 btn->running = 1;
795 }
796 if (btn->wm_instance || btn->wm_class) {
797 WWindowAttributes attr;
798 memset(&attr, 0, sizeof(WWindowAttributes));
799 wDefaultFillAttributes(btn->wm_instance, btn->wm_class, &attr, NULL, True);
800
801 if (!attr.no_appicon && !btn->buggy_app)
802 btn->launching = 1;
803 else
804 btn->running = 0;
805 }
806 btn->drop_launch = 0;
807 btn->paste_launch = withSelection;
808 scr->last_dock = btn->dock;
809 btn->pid = execCommand(btn, (withSelection ? btn->paste_command : btn->command), NULL);
810 if (btn->pid > 0) {
811 if (btn->buggy_app) {
812 /* give feedback that the app was launched */
813 btn->launching = 1;
814 dockIconPaint(btn);
815 btn->launching = 0;
816 WMAddTimerHandler(200, (WMCallback *) dockIconPaint, btn);
817 } else {
818 dockIconPaint(btn);
819 }
820 } else {
821 wwarning(_("could not launch application %s"), btn->command);
822 btn->launching = 0;
823 if (!btn->relaunching)
824 btn->running = 0;
825 }
826 }
827 }
828
829 static void updateWorkspaceMenu(WMenu *menu, WAppIcon *icon)
830 {
831 WScreen *scr = menu->frame->screen_ptr;
832 char title[MAX_WORKSPACENAME_WIDTH + 1];
833 int i;
834
835 if (!menu || !icon)
836 return;
837
838 for (i = 0; i < scr->workspace_count; i++) {
839 if (i < menu->entry_no) {
840 if (strcmp(menu->entries[i]->text, scr->workspaces[i]->name) != 0) {
841 wfree(menu->entries[i]->text);
842 strcpy(title, scr->workspaces[i]->name);
843 menu->entries[i]->text = wstrdup(title);
844 menu->flags.realized = 0;
845 }
846 menu->entries[i]->clientdata = (void *)icon;
847 } else {
848 strcpy(title, scr->workspaces[i]->name);
849
850 wMenuAddCallback(menu, title, switchWSCommand, (void *)icon);
851
852 menu->flags.realized = 0;
853 }
854
855 if (i == scr->current_workspace)
856 wMenuSetEnabled(menu, i, False);
857 else
858 wMenuSetEnabled(menu, i, True);
859 }
860
861 if (!menu->flags.realized)
862 wMenuRealize(menu);
863 }
864
865 static WMenu *makeWorkspaceMenu(WScreen *scr)
866 {
867 WMenu *menu;
868
869 menu = wMenuCreate(scr, NULL, False);
870 if (!menu)
871 wwarning(_("could not create workspace submenu for Clip menu"));
872
873 wMenuAddCallback(menu, "", switchWSCommand, (void *)scr->clip_icon);
874
875 menu->flags.realized = 0;
876 wMenuRealize(menu);
877
878 return menu;
879 }
880
881 static void updateClipOptionsMenu(WMenu *menu, WDock *dock)
882 {
883 WMenuEntry *entry;
884 int index = 0;
885
886 if (!menu || !dock)
887 return;
888
889 /* keep on top */
890 entry = menu->entries[index];
891 entry->flags.indicator_on = !dock->lowered;
892 entry->clientdata = dock;
893
894 /* collapsed */
895 entry = menu->entries[++index];
896 entry->flags.indicator_on = dock->collapsed;
897 entry->clientdata = dock;
898
899 /* auto-collapse */
900 entry = menu->entries[++index];
901 entry->flags.indicator_on = dock->auto_collapse;
902 entry->clientdata = dock;
903
904 /* auto-raise/lower */
905 entry = menu->entries[++index];
906 entry->flags.indicator_on = dock->auto_raise_lower;
907 entry->clientdata = dock;
908 wMenuSetEnabled(menu, index, dock->lowered);
909
910 /* attract icons */
911 entry = menu->entries[++index];
912 entry->flags.indicator_on = dock->attract_icons;
913 entry->clientdata = dock;
914
915 menu->flags.realized = 0;
916 wMenuRealize(menu);
917 }
918
919 static WMenu *makeClipOptionsMenu(WScreen *scr)
920 {
921 WMenu *menu;
922 WMenuEntry *entry;
923
924 menu = wMenuCreate(scr, NULL, False);
925 if (!menu) {
926 wwarning(_("could not create options submenu for Clip menu"));
927 return NULL;
928 }
929
930 entry = wMenuAddCallback(menu, _("Keep on Top"), toggleLoweredCallback, NULL);
931 entry->flags.indicator = 1;
932 entry->flags.indicator_on = 1;
933 entry->flags.indicator_type = MI_CHECK;
934
935 entry = wMenuAddCallback(menu, _("Collapsed"), toggleCollapsedCallback, NULL);
936 entry->flags.indicator = 1;
937 entry->flags.indicator_on = 1;
938 entry->flags.indicator_type = MI_CHECK;
939
940 entry = wMenuAddCallback(menu, _("Autocollapse"), toggleAutoCollapseCallback, NULL);
941 entry->flags.indicator = 1;
942 entry->flags.indicator_on = 1;
943 entry->flags.indicator_type = MI_CHECK;
944
945 entry = wMenuAddCallback(menu, _("Autoraise"), toggleAutoRaiseLowerCallback, NULL);
946 entry->flags.indicator = 1;
947 entry->flags.indicator_on = 1;
948 entry->flags.indicator_type = MI_CHECK;
949
950 entry = wMenuAddCallback(menu, _("Autoattract Icons"), toggleAutoAttractCallback, NULL);
951 entry->flags.indicator = 1;
952 entry->flags.indicator_on = 1;
953 entry->flags.indicator_type = MI_CHECK;
954
955 menu->flags.realized = 0;
956 wMenuRealize(menu);
957
958 return menu;
959 }
960
961 static WMenu *dockMenuCreate(WScreen *scr, int type)
962 {
963 WMenu *menu;
964 WMenuEntry *entry;
965
966 if (type == WM_CLIP && scr->clip_menu)
967 return scr->clip_menu;
968
969 menu = wMenuCreate(scr, NULL, False);
970 if (type != WM_CLIP) {
971 entry = wMenuAddCallback(menu, _("Keep on Top"), toggleLoweredCallback, NULL);
972 entry->flags.indicator = 1;
973 entry->flags.indicator_on = 1;
974 entry->flags.indicator_type = MI_CHECK;
975 } else {
976 entry = wMenuAddCallback(menu, _("Clip Options"), NULL, NULL);
977 scr->clip_options = makeClipOptionsMenu(scr);
978 if (scr->clip_options)
979 wMenuEntrySetCascade(menu, entry, scr->clip_options);
980
981 entry = wMenuAddCallback(menu, _("Rename Workspace"), renameCallback, NULL);
982 wfree(entry->text);
983 entry->text = _("Rename Workspace");
984
985 entry = wMenuAddCallback(menu, _("Selected"), selectCallback, NULL);
986 entry->flags.indicator = 1;
987 entry->flags.indicator_on = 1;
988 entry->flags.indicator_type = MI_CHECK;
989
990 entry = wMenuAddCallback(menu, _("Select All Icons"), selectIconsCallback, NULL);
991 wfree(entry->text);
992 entry->text = _("Select All Icons");
993
994 entry = wMenuAddCallback(menu, _("Keep Icon"), keepIconsCallback, NULL);
995 wfree(entry->text);
996 entry->text = _("Keep Icon");
997
998 entry = wMenuAddCallback(menu, _("Move Icon To"), NULL, NULL);
999 wfree(entry->text);
1000 entry->text = _("Move Icon To");
1001 scr->clip_submenu = makeWorkspaceMenu(scr);
1002 if (scr->clip_submenu)
1003 wMenuEntrySetCascade(menu, entry, scr->clip_submenu);
1004
1005 entry = wMenuAddCallback(menu, _("Remove Icon"), removeIconsCallback, NULL);
1006 wfree(entry->text);
1007 entry->text = _("Remove Icon");
1008
1009 wMenuAddCallback(menu, _("Attract Icons"), colectIconsCallback, NULL);
1010 }
1011
1012 wMenuAddCallback(menu, _("Launch"), launchCallback, NULL);
1013
1014 wMenuAddCallback(menu, _("Unhide Here"), unhideHereCallback, NULL);
1015
1016 entry = wMenuAddCallback(menu, _("Hide"), hideCallback, NULL);
1017 wfree(entry->text);
1018 entry->text = _("Hide");
1019
1020 wMenuAddCallback(menu, _("Settings..."), settingsCallback, NULL);
1021
1022 wMenuAddCallback(menu, _("Kill"), killCallback, NULL);
1023
1024 if (type == WM_CLIP)
1025 scr->clip_menu = menu;
1026
1027 return menu;
1028 }
1029
1030 WDock *wDockCreate(WScreen *scr, int type)
1031 {
1032 WDock *dock;
1033 WAppIcon *btn;
1034
1035 make_keys();
1036
1037 dock = wmalloc(sizeof(WDock));
1038
1039 dock->max_icons = DOCK_MAX_ICONS;
1040
1041 dock->icon_array = wmalloc(sizeof(WAppIcon *) * dock->max_icons);
1042
1043 btn = mainIconCreate(scr, type);
1044
1045 btn->dock = dock;
1046
1047 dock->x_pos = btn->x_pos;
1048 dock->y_pos = btn->y_pos;
1049 dock->screen_ptr = scr;
1050 dock->type = type;
1051 dock->icon_count = 1;
1052 dock->on_right_side = 1;
1053 dock->collapsed = 0;
1054 dock->auto_collapse = 0;
1055 dock->auto_collapse_magic = NULL;
1056 dock->auto_raise_lower = 0;
1057 dock->auto_lower_magic = NULL;
1058 dock->auto_raise_magic = NULL;
1059 dock->attract_icons = 0;
1060 dock->lowered = 1;
1061 dock->icon_array[0] = btn;
1062 wRaiseFrame(btn->icon->core);
1063 XMoveWindow(dpy, btn->icon->core->window, btn->x_pos, btn->y_pos);
1064
1065 /* create dock menu */
1066 dock->menu = dockMenuCreate(scr, type);
1067
1068 return dock;
1069 }
1070
1071 void wDockDestroy(WDock *dock)
1072 {
1073 int i;
1074 WAppIcon *aicon;
1075
1076 for (i = (dock->type == WM_CLIP) ? 1 : 0; i < dock->max_icons; i++) {
1077 aicon = dock->icon_array[i];
1078 if (aicon) {
1079 int keepit = aicon->running && wApplicationOf(aicon->main_window);
1080 wDockDetach(dock, aicon);
1081 if (keepit) {
1082 /* XXX: can: aicon->icon == NULL ? */
1083 PlaceIcon(dock->screen_ptr, &aicon->x_pos, &aicon->y_pos,
1084 wGetHeadForWindow(aicon->icon->owner));
1085 XMoveWindow(dpy, aicon->icon->core->window, aicon->x_pos, aicon->y_pos);
1086 if (!dock->mapped || dock->collapsed)
1087 XMapWindow(dpy, aicon->icon->core->window);
1088 }
1089 }
1090 }
1091 if (wPreferences.auto_arrange_icons)
1092 wArrangeIcons(dock->screen_ptr, True);
1093 wfree(dock->icon_array);
1094 if (dock->menu && dock->type != WM_CLIP)
1095 wMenuDestroy(dock->menu, True);
1096 if (dock->screen_ptr->last_dock == dock)
1097 dock->screen_ptr->last_dock = NULL;
1098 wfree(dock);
1099 }
1100
1101 void wClipIconPaint(WAppIcon *aicon)
1102 {
1103 WScreen *scr = aicon->icon->core->screen_ptr;
1104 WWorkspace *workspace = scr->workspaces[scr->current_workspace];
1105 WMColor *color;
1106 Window win = aicon->icon->core->window;
1107 int length, nlength;
1108 char *ws_name, ws_number[10];
1109 int ty, tx;
1110
1111 wIconPaint(aicon->icon);
1112
1113 length = strlen(workspace->name);
1114 ws_name = wmalloc(length + 1);
1115 snprintf(ws_name, length + 1, "%s", workspace->name);
1116 snprintf(ws_number, sizeof(ws_number), "%i", scr->current_workspace + 1);
1117 nlength = strlen(ws_number);
1118
1119 if (!workspace->clip->collapsed)
1120 color = scr->clip_title_color[CLIP_NORMAL];
1121 else
1122 color = scr->clip_title_color[CLIP_COLLAPSED];
1123
1124 ty = ICON_SIZE - WMFontHeight(scr->clip_title_font) - 3;
1125
1126 tx = CLIP_BUTTON_SIZE * ICON_SIZE / 64;
1127
1128 if(wPreferences.show_clip_title)
1129 WMDrawString(scr->wmscreen, win, color, scr->clip_title_font, tx, ty, ws_name, length);
1130
1131 tx = (ICON_SIZE / 2 - WMWidthOfString(scr->clip_title_font, ws_number, nlength)) / 2;
1132
1133 WMDrawString(scr->wmscreen, win, color, scr->clip_title_font, tx, 2, ws_number, nlength);
1134
1135 wfree(ws_name);
1136
1137 if (aicon->launching)
1138 XFillRectangle(dpy, aicon->icon->core->window, scr->stipple_gc,
1139 0, 0, wPreferences.icon_size, wPreferences.icon_size);
1140
1141 paintClipButtons(aicon, aicon->dock->lclip_button_pushed, aicon->dock->rclip_button_pushed);
1142 }
1143
1144 static void clipIconExpose(WObjDescriptor *desc, XEvent *event)
1145 {
1146 wClipIconPaint(desc->parent);
1147 }
1148
1149 static void dockIconPaint(WAppIcon *btn)
1150 {
1151 if (btn == btn->icon->core->screen_ptr->clip_icon) {
1152 wClipIconPaint(btn);
1153 } else {
1154 wAppIconPaint(btn);
1155 save_appicon(btn, True);
1156 }
1157 }
1158
1159 static WMPropList *make_icon_state(WAppIcon *btn)
1160 {
1161 WMPropList *node = NULL;
1162 WMPropList *command, *autolaunch, *lock, *name, *forced;
1163 WMPropList *position, *buggy, *omnipresent;
1164 char *tmp;
1165 char buffer[64];
1166
1167 if (btn) {
1168 if (!btn->command)
1169 command = WMCreatePLString("-");
1170 else
1171 command = WMCreatePLString(btn->command);
1172
1173 autolaunch = btn->auto_launch ? dYes : dNo;
1174
1175 lock = btn->lock ? dYes : dNo;
1176
1177 tmp = EscapeWM_CLASS(btn->wm_instance, btn->wm_class);
1178
1179 name = WMCreatePLString(tmp);
1180
1181 wfree(tmp);
1182
1183 forced = btn->forced_dock ? dYes : dNo;
1184
1185 buggy = btn->buggy_app ? dYes : dNo;
1186
1187 if (btn == btn->icon->core->screen_ptr->clip_icon)
1188 snprintf(buffer, sizeof(buffer), "%i,%i", btn->x_pos, btn->y_pos);
1189 else
1190 snprintf(buffer, sizeof(buffer), "%hi,%hi", btn->xindex, btn->yindex);
1191 position = WMCreatePLString(buffer);
1192
1193 node = WMCreatePLDictionary(dCommand, command,
1194 dName, name,
1195 dAutoLaunch, autolaunch,
1196 dLock, lock,
1197 dForced, forced, dBuggyApplication, buggy, dPosition, position, NULL);
1198 WMReleasePropList(command);
1199 WMReleasePropList(name);
1200 WMReleasePropList(position);
1201
1202 omnipresent = btn->omnipresent ? dYes : dNo;
1203 if (btn->dock != btn->icon->core->screen_ptr->dock && (btn->xindex != 0 || btn->yindex != 0))
1204 WMPutInPLDictionary(node, dOmnipresent, omnipresent);
1205
1206 #ifdef XDND /* was OFFIX */
1207 if (btn->dnd_command) {
1208 command = WMCreatePLString(btn->dnd_command);
1209 WMPutInPLDictionary(node, dDropCommand, command);
1210 WMReleasePropList(command);
1211 }
1212 #endif /* XDND */
1213
1214 if (btn->paste_command) {
1215 command = WMCreatePLString(btn->paste_command);
1216 WMPutInPLDictionary(node, dPasteCommand, command);
1217 WMReleasePropList(command);
1218 }
1219 }
1220
1221 return node;
1222 }
1223
1224 static WMPropList *dockSaveState(WDock *dock)
1225 {
1226 int i;
1227 WMPropList *icon_info;
1228 WMPropList *list = NULL, *dock_state = NULL;
1229 WMPropList *value, *key;
1230 char buffer[256];
1231
1232 list = WMCreatePLArray(NULL);
1233
1234 for (i = (dock->type == WM_DOCK ? 0 : 1); i < dock->max_icons; i++) {
1235 WAppIcon *btn = dock->icon_array[i];
1236
1237 if (!btn || btn->attracted)
1238 continue;
1239
1240 if ((icon_info = make_icon_state(dock->icon_array[i]))) {
1241 WMAddToPLArray(list, icon_info);
1242 WMReleasePropList(icon_info);
1243 }
1244 }
1245
1246 dock_state = WMCreatePLDictionary(dApplications, list, NULL);
1247
1248 if (dock->type == WM_DOCK) {
1249 snprintf(buffer, sizeof(buffer), "Applications%i", dock->screen_ptr->scr_height);
1250 key = WMCreatePLString(buffer);
1251 WMPutInPLDictionary(dock_state, key, list);
1252 WMReleasePropList(key);
1253
1254 snprintf(buffer, sizeof(buffer), "%i,%i", (dock->on_right_side ? -ICON_SIZE : 0), dock->y_pos);
1255 value = WMCreatePLString(buffer);
1256 WMPutInPLDictionary(dock_state, dPosition, value);
1257 WMReleasePropList(value);
1258 }
1259 WMReleasePropList(list);
1260
1261 value = (dock->lowered ? dYes : dNo);
1262 WMPutInPLDictionary(dock_state, dLowered, value);
1263
1264 if (dock->type == WM_CLIP) {
1265 value = (dock->collapsed ? dYes : dNo);
1266 WMPutInPLDictionary(dock_state, dCollapsed, value);
1267
1268 value = (dock->auto_collapse ? dYes : dNo);
1269 WMPutInPLDictionary(dock_state, dAutoCollapse, value);
1270
1271 value = (dock->auto_raise_lower ? dYes : dNo);
1272 WMPutInPLDictionary(dock_state, dAutoRaiseLower, value);
1273
1274 value = (dock->attract_icons ? dYes : dNo);
1275 WMPutInPLDictionary(dock_state, dAutoAttractIcons, value);
1276 }
1277
1278 return dock_state;
1279 }
1280
1281 void wDockSaveState(WScreen *scr, WMPropList *old_state)
1282 {
1283 WMPropList *dock_state;
1284 WMPropList *keys;
1285
1286 dock_state = dockSaveState(scr->dock);
1287
1288 /*
1289 * Copy saved states of docks with different sizes.
1290 */
1291 if (old_state) {
1292 int i;
1293 WMPropList *tmp;
1294
1295 keys = WMGetPLDictionaryKeys(old_state);
1296 for (i = 0; i < WMGetPropListItemCount(keys); i++) {
1297 tmp = WMGetFromPLArray(keys, i);
1298
1299 if (strncasecmp(WMGetFromPLString(tmp), "applications", 12) == 0
1300 && !WMGetFromPLDictionary(dock_state, tmp)) {
1301
1302 WMPutInPLDictionary(dock_state, tmp, WMGetFromPLDictionary(old_state, tmp));
1303 }
1304 }
1305 WMReleasePropList(keys);
1306 }
1307
1308 WMPutInPLDictionary(scr->session_state, dDock, dock_state);
1309
1310 WMReleasePropList(dock_state);
1311 }
1312
1313 void wClipSaveState(WScreen *scr)
1314 {
1315 WMPropList *clip_state;
1316
1317 clip_state = make_icon_state(scr->clip_icon);
1318
1319 WMPutInPLDictionary(scr->session_state, dClip, clip_state);
1320
1321 WMReleasePropList(clip_state);
1322 }
1323
1324 WMPropList *wClipSaveWorkspaceState(WScreen *scr, int workspace)
1325 {
1326 return dockSaveState(scr->workspaces[workspace]->clip);
1327 }
1328
1329 static Bool getBooleanDockValue(WMPropList *value, WMPropList *key)
1330 {
1331 if (value) {
1332 if (WMIsPLString(value)) {
1333 if (strcasecmp(WMGetFromPLString(value), "YES") == 0)
1334 return True;
1335 } else {
1336 wwarning(_("bad value in docked icon state info %s"), WMGetFromPLString(key));
1337 }
1338 }
1339 return False;
1340 }
1341
1342 static WAppIcon *restore_icon_state(WScreen *scr, WMPropList *info, int type, int index)
1343 {
1344 WAppIcon *aicon;
1345 WMPropList *cmd, *value;
1346 char *wclass, *winstance, *command;
1347
1348 cmd = WMGetFromPLDictionary(info, dCommand);
1349 if (!cmd || !WMIsPLString(cmd))
1350 return NULL;
1351
1352 /* parse window name */
1353 value = WMGetFromPLDictionary(info, dName);
1354 if (!value)
1355 return NULL;
1356
1357 ParseWindowName(value, &winstance, &wclass, "dock");
1358
1359 if (!winstance && !wclass)
1360 return NULL;
1361
1362 /* get commands */
1363 if (cmd)
1364 command = wstrdup(WMGetFromPLString(cmd));
1365 else
1366 command = NULL;
1367
1368 if (!command || strcmp(command, "-") == 0) {
1369 if (command)
1370 wfree(command);
1371 if (wclass)
1372 wfree(wclass);
1373 if (winstance)
1374 wfree(winstance);
1375
1376 return NULL;
1377 }
1378
1379 aicon = wAppIconCreateForDock(scr, command, winstance, wclass, TILE_NORMAL);
1380 if (wclass)
1381 wfree(wclass);
1382 if (winstance)
1383 wfree(winstance);
1384 if (command)
1385 wfree(command);
1386
1387 aicon->icon->core->descriptor.handle_mousedown = iconMouseDown;
1388 if (type == WM_CLIP) {
1389 aicon->icon->core->descriptor.handle_enternotify = clipEnterNotify;
1390 aicon->icon->core->descriptor.handle_leavenotify = clipLeaveNotify;
1391 }
1392 aicon->icon->core->descriptor.parent_type = WCLASS_DOCK_ICON;
1393 aicon->icon->core->descriptor.parent = aicon;
1394
1395 #ifdef XDND /* was OFFIX */
1396 cmd = WMGetFromPLDictionary(info, dDropCommand);
1397 if (cmd)
1398 aicon->dnd_command = wstrdup(WMGetFromPLString(cmd));
1399 #endif
1400
1401 cmd = WMGetFromPLDictionary(info, dPasteCommand);
1402 if (cmd)
1403 aicon->paste_command = wstrdup(WMGetFromPLString(cmd));
1404
1405 /* check auto launch */
1406 value = WMGetFromPLDictionary(info, dAutoLaunch);
1407
1408 aicon->auto_launch = getBooleanDockValue(value, dAutoLaunch);
1409
1410 /* check lock */
1411 value = WMGetFromPLDictionary(info, dLock);
1412
1413 aicon->lock = getBooleanDockValue(value, dLock);
1414
1415 /* check if it wasn't normally docked */
1416 value = WMGetFromPLDictionary(info, dForced);
1417
1418 aicon->forced_dock = getBooleanDockValue(value, dForced);
1419
1420 /* check if we can rely on the stuff in the app */
1421 value = WMGetFromPLDictionary(info, dBuggyApplication);
1422
1423 aicon->buggy_app = getBooleanDockValue(value, dBuggyApplication);
1424
1425 /* get position in the dock */
1426 value = WMGetFromPLDictionary(info, dPosition);
1427 if (value && WMIsPLString(value)) {
1428 if (sscanf(WMGetFromPLString(value), "%hi,%hi", &aicon->xindex, &aicon->yindex) != 2)
1429 wwarning(_("bad value in docked icon state info %s"), WMGetFromPLString(dPosition));
1430
1431 /* check position sanity */
1432 /* incomplete section! */
1433 if (type == WM_DOCK) {
1434 aicon->xindex = 0;
1435 if (aicon->yindex < 0)
1436 wwarning(_("bad value in docked icon position %i,%i"),
1437 aicon->xindex, aicon->yindex);
1438 }
1439 } else {
1440 aicon->yindex = index;
1441 aicon->xindex = 0;
1442 }
1443
1444 /* check if icon is omnipresent */
1445 value = WMGetFromPLDictionary(info, dOmnipresent);
1446
1447 aicon->omnipresent = getBooleanDockValue(value, dOmnipresent);
1448
1449 aicon->running = 0;
1450 aicon->docked = 1;
1451
1452 return aicon;
1453 }
1454
1455 #define COMPLAIN(key) wwarning(_("bad value in dock state info:%s"), key)
1456
1457 WAppIcon *wClipRestoreState(WScreen *scr, WMPropList *clip_state)
1458 {
1459 WAppIcon *icon;
1460 WMPropList *value;
1461
1462 icon = mainIconCreate(scr, WM_CLIP);
1463
1464 if (!clip_state)
1465 return icon;
1466
1467 WMRetainPropList(clip_state);
1468
1469 /* restore position */
1470
1471 value = WMGetFromPLDictionary(clip_state, dPosition);
1472
1473 if (value) {
1474 if (!WMIsPLString(value)) {
1475 COMPLAIN("Position");
1476 } else {
1477 WMRect rect;
1478 int flags;
1479
1480 if (sscanf(WMGetFromPLString(value), "%i,%i", &icon->x_pos, &icon->y_pos) != 2)
1481 COMPLAIN("Position");
1482
1483 /* check position sanity */
1484 rect.pos.x = icon->x_pos;
1485 rect.pos.y = icon->y_pos;
1486 rect.size.width = rect.size.height = ICON_SIZE;
1487
1488 wGetRectPlacementInfo(scr, rect, &flags);
1489 if (flags & (XFLAG_DEAD | XFLAG_PARTIAL))
1490 wScreenKeepInside(scr, &icon->x_pos, &icon->y_pos, ICON_SIZE, ICON_SIZE);
1491 }
1492 }
1493 #ifdef XDND /* was OFFIX */
1494 value = WMGetFromPLDictionary(clip_state, dDropCommand);
1495 if (value && WMIsPLString(value))
1496 icon->dnd_command = wstrdup(WMGetFromPLString(value));
1497 #endif
1498
1499 value = WMGetFromPLDictionary(clip_state, dPasteCommand);
1500 if (value && WMIsPLString(value))
1501 icon->paste_command = wstrdup(WMGetFromPLString(value));
1502
1503 WMReleasePropList(clip_state);
1504
1505 return icon;
1506 }
1507
1508 WDock *wDockRestoreState(WScreen *scr, WMPropList *dock_state, int type)
1509 {
1510 WDock *dock;
1511 WMPropList *apps;
1512 WMPropList *value;
1513 WAppIcon *aicon, *old_top;
1514 int count, i;
1515
1516 dock = wDockCreate(scr, type);
1517
1518 if (!dock_state)
1519 return dock;
1520
1521 WMRetainPropList(dock_state);
1522
1523 /* restore position */
1524 value = WMGetFromPLDictionary(dock_state, dPosition);
1525 if (value) {
1526 if (!WMIsPLString(value)) {
1527 COMPLAIN("Position");
1528 } else {
1529 WMRect rect;
1530 int flags;
1531
1532 if (sscanf(WMGetFromPLString(value), "%i,%i", &dock->x_pos, &dock->y_pos) != 2)
1533 COMPLAIN("Position");
1534
1535 /* check position sanity */
1536 rect.pos.x = dock->x_pos;
1537 rect.pos.y = dock->y_pos;
1538 rect.size.width = rect.size.height = ICON_SIZE;
1539
1540 wGetRectPlacementInfo(scr, rect, &flags);
1541 if (flags & (XFLAG_DEAD | XFLAG_PARTIAL)) {
1542 int x = dock->x_pos;
1543 wScreenKeepInside(scr, &x, &dock->y_pos, ICON_SIZE, ICON_SIZE);
1544 }
1545
1546 /* Is this needed any more? */
1547 if (type == WM_CLIP) {
1548 if (dock->x_pos < 0) {
1549 dock->x_pos = 0;
1550 } else if (dock->x_pos > scr->scr_width - ICON_SIZE) {
1551 dock->x_pos = scr->scr_width - ICON_SIZE;
1552 }
1553 } else {
1554 if (dock->x_pos >= 0) {
1555 dock->x_pos = DOCK_EXTRA_SPACE;
1556 dock->on_right_side = 0;
1557 } else {
1558 dock->x_pos = scr->scr_width - DOCK_EXTRA_SPACE - ICON_SIZE;
1559 dock->on_right_side = 1;
1560 }
1561 }
1562 }
1563 }
1564
1565 /* restore lowered/raised state */
1566 dock->lowered = 0;
1567
1568 value = WMGetFromPLDictionary(dock_state, dLowered);
1569 if (value) {
1570 if (!WMIsPLString(value)) {
1571 COMPLAIN("Lowered");
1572 } else {
1573 if (strcasecmp(WMGetFromPLString(value), "YES") == 0)
1574 dock->lowered = 1;
1575 }
1576 }
1577
1578 /* restore collapsed state */
1579 dock->collapsed = 0;
1580
1581 value = WMGetFromPLDictionary(dock_state, dCollapsed);
1582 if (value) {
1583 if (!WMIsPLString(value)) {
1584 COMPLAIN("Collapsed");
1585 } else {
1586 if (strcasecmp(WMGetFromPLString(value), "YES") == 0)
1587 dock->collapsed = 1;
1588 }
1589 }
1590
1591 /* restore auto-collapsed state */
1592 value = WMGetFromPLDictionary(dock_state, dAutoCollapse);
1593 if (value) {
1594 if (!WMIsPLString(value)) {
1595 COMPLAIN("AutoCollapse");
1596 } else {
1597 if (strcasecmp(WMGetFromPLString(value), "YES") == 0) {
1598 dock->auto_collapse = 1;
1599 dock->collapsed = 1;
1600 }
1601 }
1602 }
1603
1604 /* restore auto-raise/lower state */
1605 value = WMGetFromPLDictionary(dock_state, dAutoRaiseLower);
1606 if (value) {
1607 if (!WMIsPLString(value)) {
1608 COMPLAIN("AutoRaiseLower");
1609 } else {
1610 if (strcasecmp(WMGetFromPLString(value), "YES") == 0)
1611 dock->auto_raise_lower = 1;
1612 }
1613 }
1614
1615 /* restore attract icons state */
1616 dock->attract_icons = 0;
1617
1618 value = WMGetFromPLDictionary(dock_state, dAutoAttractIcons);
1619 if (value) {
1620 if (!WMIsPLString(value)) {
1621 COMPLAIN("AutoAttractIcons");
1622 } else {
1623 if (strcasecmp(WMGetFromPLString(value), "YES") == 0)
1624 dock->attract_icons = 1;
1625 }
1626 }
1627
1628 /* application list */
1629
1630 {
1631 WMPropList *tmp;
1632 char buffer[64];
1633
1634 /*
1635 * When saving, it saves the dock state in
1636 * Applications and Applicationsnnn
1637 *
1638 * When loading, it will first try Applicationsnnn.
1639 * If it does not exist, use Applications as default.
1640 */
1641
1642 snprintf(buffer, sizeof(buffer), "Applications%i", scr->scr_height);
1643
1644 tmp = WMCreatePLString(buffer);
1645 apps = WMGetFromPLDictionary(dock_state, tmp);
1646 WMReleasePropList(tmp);
1647
1648 if (!apps)
1649 apps = WMGetFromPLDictionary(dock_state, dApplications);
1650 }
1651
1652 if (!apps)
1653 goto finish;
1654
1655 count = WMGetPropListItemCount(apps);
1656 if (count == 0)
1657 goto finish;
1658
1659 old_top = dock->icon_array[0];
1660
1661 /* dock->icon_count is set to 1 when dock is created.
1662 * Since Clip is already restored, we want to keep it so for clip,
1663 * but for dock we may change the default top tile, so we set it to 0.
1664 */
1665 if (type == WM_DOCK)
1666 dock->icon_count = 0;
1667
1668 for (i = 0; i < count; i++) {
1669 if (dock->icon_count >= dock->max_icons) {
1670 wwarning(_("there are too many icons stored in dock. Ignoring what doesn't fit"));
1671 break;
1672 }
1673
1674 value = WMGetFromPLArray(apps, i);
1675 aicon = restore_icon_state(scr, value, type, dock->icon_count);
1676
1677 dock->icon_array[dock->icon_count] = aicon;
1678
1679 if (aicon) {
1680 aicon->dock = dock;
1681 aicon->x_pos = dock->x_pos + (aicon->xindex * ICON_SIZE);
1682 aicon->y_pos = dock->y_pos + (aicon->yindex * ICON_SIZE);
1683
1684 if (dock->lowered)
1685 ChangeStackingLevel(aicon->icon->core, WMNormalLevel);
1686 else
1687 ChangeStackingLevel(aicon->icon->core, WMDockLevel);
1688
1689 wCoreConfigure(aicon->icon->core, aicon->x_pos, aicon->y_pos, 0, 0);
1690 if (!dock->collapsed)
1691 XMapWindow(dpy, aicon->icon->core->window);
1692
1693 wRaiseFrame(aicon->icon->core);
1694
1695 dock->icon_count++;
1696 } else if (dock->icon_count == 0 && type == WM_DOCK) {
1697 dock->icon_count++;
1698 }
1699 }
1700
1701 /* if the first icon is not defined, use the default */
1702 if (dock->icon_array[0] == NULL) {
1703 /* update default icon */
1704 old_top->x_pos = dock->x_pos;
1705 old_top->y_pos = dock->y_pos;
1706 if (dock->lowered)
1707 ChangeStackingLevel(old_top->icon->core, WMNormalLevel);
1708 else
1709 ChangeStackingLevel(old_top->icon->core, WMDockLevel);
1710
1711 dock->icon_array[0] = old_top;
1712 XMoveWindow(dpy, old_top->icon->core->window, dock->x_pos, dock->y_pos);
1713 /* we don't need to increment dock->icon_count here because it was
1714 * incremented in the loop above.
1715 */
1716 } else if (old_top != dock->icon_array[0]) {
1717 if (old_top == scr->clip_icon)
1718 scr->clip_icon = dock->icon_array[0];
1719
1720 wAppIconDestroy(old_top);
1721 }
1722
1723 finish:
1724 WMReleasePropList(dock_state);
1725
1726 return dock;
1727 }
1728
1729 void wDockLaunchWithState(WDock *dock, WAppIcon *btn, WSavedState *state)
1730 {
1731 if (btn && btn->command && !btn->running && !btn->launching) {
1732 btn->drop_launch = 0;
1733 btn->paste_launch = 0;
1734
1735 btn->pid = execCommand(btn, btn->command, state);
1736
1737 if (btn->pid > 0) {
1738 if (!btn->forced_dock && !btn->buggy_app) {
1739 btn->launching = 1;
1740 dockIconPaint(btn);
1741 }
1742 }
1743 } else {
1744 wfree(state);
1745 }
1746 }
1747
1748 void wDockDoAutoLaunch(WDock *dock, int workspace)
1749 {
1750 WAppIcon *btn;
1751 WSavedState *state;
1752 int i;
1753
1754 for (i = 0; i < dock->max_icons; i++) {
1755 btn = dock->icon_array[i];
1756 if (!btn || !btn->auto_launch)
1757 continue;
1758
1759 state = wmalloc(sizeof(WSavedState));
1760 state->workspace = workspace;
1761 /* TODO: this is klugy and is very difficult to understand
1762 * what's going on. Try to clean up */
1763 wDockLaunchWithState(dock, btn, state);
1764 }
1765 }
1766
1767 #ifdef XDND /* was OFFIX */
1768 static WDock *findDock(WScreen *scr, XEvent *event, int *icon_pos)
1769 {
1770 WDock *dock;
1771 int i;
1772
1773 *icon_pos = -1;
1774 if ((dock = scr->dock) != NULL) {
1775 for (i = 0; i < dock->max_icons; i++) {
1776 if (dock->icon_array[i]
1777 && dock->icon_array[i]->icon->core->window == event->xclient.window) {
1778 *icon_pos = i;
1779 break;
1780 }
1781 }
1782 }
1783 if (*icon_pos < 0 && (dock = scr->workspaces[scr->current_workspace]->clip) != NULL) {
1784 for (i = 0; i < dock->max_icons; i++) {
1785 if (dock->icon_array[i]
1786 && dock->icon_array[i]->icon->core->window == event->xclient.window) {
1787 *icon_pos = i;
1788 break;
1789 }
1790 }
1791 }
1792 if (*icon_pos >= 0)
1793 return dock;
1794 return NULL;
1795 }
1796
1797 int wDockReceiveDNDDrop(WScreen *scr, XEvent *event)
1798 {
1799 WDock *dock;
1800 WAppIcon *btn;
1801 int icon_pos;
1802
1803 dock = findDock(scr, event, &icon_pos);
1804 if (!dock)
1805 return False;
1806
1807 /*
1808 * Return True if the drop was on an application icon window.
1809 * In this case, let the ClientMessage handler redirect the
1810 * message to the app.
1811 */
1812 if (dock->icon_array[icon_pos]->icon->icon_win != None)
1813 return True;
1814
1815 if (dock->icon_array[icon_pos]->dnd_command != NULL) {
1816 scr->flags.dnd_data_convertion_status = 0;
1817
1818 btn = dock->icon_array[icon_pos];
1819
1820 if (!btn->forced_dock) {
1821 btn->relaunching = btn->running;
1822 btn->running = 1;
1823 }
1824 if (btn->wm_instance || btn->wm_class) {
1825 WWindowAttributes attr;
1826 memset(&attr, 0, sizeof(WWindowAttributes));
1827 wDefaultFillAttributes(btn->wm_instance, btn->wm_class, &attr, NULL, True);
1828
1829 if (!attr.no_appicon)
1830 btn->launching = 1;
1831 else
1832 btn->running = 0;
1833 }
1834
1835 btn->paste_launch = 0;
1836 btn->drop_launch = 1;
1837 scr->last_dock = dock;
1838 btn->pid = execCommand(btn, btn->dnd_command, NULL);
1839 if (btn->pid > 0) {
1840 dockIconPaint(btn);
1841 } else {
1842 btn->launching = 0;
1843 if (!btn->relaunching)
1844 btn->running = 0;
1845 }
1846 }
1847 return False;
1848 }
1849 #endif /* XDND */
1850
1851 Bool wDockAttachIcon(WDock *dock, WAppIcon *icon, int x, int y)
1852 {
1853 WWindow *wwin;
1854 int index;
1855
1856 wwin = icon->icon->owner;
1857 icon->editing = 0;
1858
1859 if (icon->command == NULL) {
1860 char *command;
1861
1862 command = GetCommandForWindow(wwin->client_win);
1863 if (command) {
1864 icon->command = command;
1865 } else {
1866 /* icon->forced_dock = 1; */
1867 if (dock->type != WM_CLIP || !icon->attracted) {
1868 icon->editing = 1;
1869 if (wInputDialog(dock->screen_ptr, _("Dock Icon"),
1870 _("Type the command used to launch the application"), &command)) {
1871 if (command && (command[0] == 0 || (command[0] == '-' && command[1] == 0))) {
1872 wfree(command);
1873 command = NULL;
1874 }
1875 icon->command = command;
1876 icon->editing = 0;
1877 } else {
1878 icon->editing = 0;
1879 if (command)
1880 wfree(command);
1881 /* If the target is the dock, reject the icon. If
1882 * the target is the clip, make it an attracted icon
1883 */
1884 if (dock->type == WM_CLIP) {
1885 icon->attracted = 1;
1886 if (!icon->icon->shadowed) {
1887 icon->icon->shadowed = 1;
1888 icon->icon->force_paint = 1;
1889 }
1890 } else {
1891 return False;
1892 }
1893 }
1894 }
1895 }
1896 }
1897
1898 for (index = 1; index < dock->max_icons; index++)
1899 if (dock->icon_array[index] == NULL)
1900 break;
1901 /* if (index == dock->max_icons)
1902 return; */
1903
1904 assert(index < dock->max_icons);
1905
1906 dock->icon_array[index] = icon;
1907 icon->yindex = y;
1908 icon->xindex = x;
1909
1910 icon->omnipresent = 0;
1911
1912 icon->x_pos = dock->x_pos + x * ICON_SIZE;
1913 icon->y_pos = dock->y_pos + y * ICON_SIZE;
1914
1915 dock->icon_count++;
1916
1917 icon->running = 1;
1918 icon->launching = 0;
1919 icon->docked = 1;
1920 icon->dock = dock;
1921 icon->icon->core->descriptor.handle_mousedown = iconMouseDown;
1922 if (dock->type == WM_CLIP) {
1923 icon->icon->core->descriptor.handle_enternotify = clipEnterNotify;
1924 icon->icon->core->descriptor.handle_leavenotify = clipLeaveNotify;
1925 }
1926 icon->icon->core->descriptor.parent_type = WCLASS_DOCK_ICON;
1927 icon->icon->core->descriptor.parent = icon;
1928
1929 MoveInStackListUnder(dock->icon_array[index - 1]->icon->core, icon->icon->core);
1930 wAppIconMove(icon, icon->x_pos, icon->y_pos);
1931 wAppIconPaint(icon);
1932 save_appicon(icon, True);
1933
1934 if (wPreferences.auto_arrange_icons)
1935 wArrangeIcons(dock->screen_ptr, True);
1936
1937 #ifdef XDND /* was OFFIX */
1938 if (icon->command && !icon->dnd_command) {
1939 int len = strlen(icon->command) + 8;
1940 icon->dnd_command = wmalloc(len);
1941 snprintf(icon->dnd_command, len, "%s %%d", icon->command);
1942 }
1943 #endif
1944
1945 if (icon->command && !icon->paste_command) {
1946 int len = strlen(icon->command) + 8;
1947 icon->paste_command = wmalloc(len);
1948 snprintf(icon->paste_command, len, "%s %%s", icon->command);
1949 }
1950
1951 return True;
1952 }
1953
1954 static void reattachIcon(WDock *dock, WAppIcon *icon, int x, int y)
1955 {
1956 int index;
1957
1958 for (index = 1; index < dock->max_icons; index++) {
1959 if (dock->icon_array[index] == icon)
1960 break;
1961 }
1962 assert(index < dock->max_icons);
1963
1964 icon->yindex = y;
1965 icon->xindex = x;
1966
1967 icon->x_pos = dock->x_pos + x * ICON_SIZE;
1968 icon->y_pos = dock->y_pos + y * ICON_SIZE;
1969 }
1970
1971 static Bool moveIconBetweenDocks(WDock *src, WDock *dest, WAppIcon *icon, int x, int y)
1972 {
1973 WWindow *wwin;
1974 char *command;
1975 int index;
1976
1977 if (src == dest)
1978 return True; /* No move needed, we're already there */
1979
1980 if (dest == NULL)
1981 return False;
1982
1983 wwin = icon->icon->owner;
1984
1985 /*
1986 * For the moment we can't do this if we move icons in Clip from one
1987 * workspace to other, because if we move two or more icons without
1988 * command, the dialog box will not be able to tell us to which of the
1989 * moved icons it applies. -Dan
1990 */
1991 if ((dest->type == WM_DOCK /*|| dest->keep_attracted */ ) && icon->command == NULL) {
1992 command = GetCommandForWindow(wwin->client_win);
1993 if (command) {
1994 icon->command = command;
1995 } else {
1996 icon->editing = 1;
1997 /* icon->forced_dock = 1; */
1998 if (wInputDialog(src->screen_ptr, _("Dock Icon"),
1999 _("Type the command used to launch the application"), &command)) {
2000 if (command && (command[0] == 0 || (command[0] == '-' && command[1] == 0))) {
2001 wfree(command);
2002 command = NULL;
2003 }
2004 icon->command = command;
2005 } else {
2006 icon->editing = 0;
2007 if (command)
2008 wfree(command);
2009 return False;
2010 }
2011 icon->editing = 0;
2012 }
2013 }
2014
2015 if (dest->type == WM_DOCK)
2016 wClipMakeIconOmnipresent(icon, False);
2017
2018 for (index = 1; index < src->max_icons; index++) {
2019 if (src->icon_array[index] == icon)
2020 break;
2021 }
2022 assert(index < src->max_icons);
2023
2024 src->icon_array[index] = NULL;
2025 src->icon_count--;
2026
2027 for (index = 1; index < dest->max_icons; index++) {
2028 if (dest->icon_array[index] == NULL)
2029 break;
2030 }
2031
2032 assert(index < dest->max_icons);
2033
2034 dest->icon_array[index] = icon;
2035 icon->dock = dest;
2036
2037 /* deselect the icon */
2038 if (icon->icon->selected)
2039 wIconSelect(icon->icon);
2040
2041 if (dest->type == WM_DOCK) {
2042 icon->icon->core->descriptor.handle_enternotify = NULL;
2043 icon->icon->core->descriptor.handle_leavenotify = NULL;
2044 } else {
2045 icon->icon->core->descriptor.handle_enternotify = clipEnterNotify;
2046 icon->icon->core->descriptor.handle_leavenotify = clipLeaveNotify;
2047 }
2048
2049 /* set it to be kept when moving to dock.
2050 * Unless the icon does not have a command set
2051 */
2052 if (icon->command && dest->type == WM_DOCK) {
2053 icon->attracted = 0;
2054 if (icon->icon->shadowed) {
2055 icon->icon->shadowed = 0;
2056 icon->icon->force_paint = 1;
2057 }
2058 save_appicon(icon, True);
2059 }
2060
2061 if (src->auto_collapse || src->auto_raise_lower)
2062 clipLeave(src);
2063
2064 icon->yindex = y;
2065 icon->xindex = x;
2066
2067 icon->x_pos = dest->x_pos + x * ICON_SIZE;
2068 icon->y_pos = dest->y_pos + y * ICON_SIZE;
2069
2070 dest->icon_count++;
2071
2072 MoveInStackListUnder(dest->icon_array[index - 1]->icon->core, icon->icon->core);
2073 wAppIconPaint(icon);
2074
2075 return True;
2076 }
2077
2078 void wDockDetach(WDock *dock, WAppIcon *icon)
2079 {
2080 int index;
2081
2082 /* make the settings panel be closed */
2083 if (icon->panel)
2084 DestroyDockAppSettingsPanel(icon->panel);
2085
2086 /* This must be called before icon->dock is set to NULL.
2087 * Don't move it. -Dan
2088 */
2089 wClipMakeIconOmnipresent(icon, False);
2090
2091 icon->docked = 0;
2092 icon->dock = NULL;
2093 icon->attracted = 0;
2094 icon->auto_launch = 0;
2095 if (icon->icon->shadowed) {
2096 icon->icon->shadowed = 0;
2097 icon->icon->force_paint = 1;
2098 }
2099
2100 /* deselect the icon */
2101 if (icon->icon->selected)
2102 wIconSelect(icon->icon);
2103
2104 if (icon->command) {
2105 wfree(icon->command);
2106 icon->command = NULL;
2107 }
2108 #ifdef XDND /* was OFFIX */
2109 if (icon->dnd_command) {
2110 wfree(icon->dnd_command);
2111 icon->dnd_command = NULL;
2112 }
2113 #endif
2114 if (icon->paste_command) {
2115 wfree(icon->paste_command);
2116 icon->paste_command = NULL;
2117 }
2118
2119 for (index = 1; index < dock->max_icons; index++)
2120 if (dock->icon_array[index] == icon)
2121 break;
2122
2123 assert(index < dock->max_icons);
2124 dock->icon_array[index] = NULL;
2125 icon->yindex = -1;
2126 icon->xindex = -1;
2127
2128 dock->icon_count--;
2129
2130 /* if the dock is not attached to an application or
2131 * the application did not set the appropriate hints yet,
2132 * destroy the icon */
2133 if (!icon->running || !wApplicationOf(icon->main_window)) {
2134 wAppIconDestroy(icon);
2135 } else {
2136 icon->icon->core->descriptor.handle_mousedown = appIconMouseDown;
2137 icon->icon->core->descriptor.handle_enternotify = NULL;
2138 icon->icon->core->descriptor.handle_leavenotify = NULL;
2139 icon->icon->core->descriptor.parent_type = WCLASS_APPICON;
2140 icon->icon->core->descriptor.parent = icon;
2141
2142 ChangeStackingLevel(icon->icon->core, NORMAL_ICON_LEVEL);
2143
2144 wAppIconPaint(icon);
2145 if (wPreferences.auto_arrange_icons)
2146 wArrangeIcons(dock->screen_ptr, True);
2147 }
2148 if (dock->auto_collapse || dock->auto_raise_lower)
2149 clipLeave(dock);
2150 }
2151
2152 /*
2153 * returns the closest Dock slot index for the passed
2154 * coordinates.
2155 *
2156 * Returns False if icon can't be docked.
2157 *
2158 * Note: this function should NEVER alter ret_x or ret_y, unless it will
2159 * return True. -Dan
2160 */
2161 Bool wDockSnapIcon(WDock *dock, WAppIcon *icon, int req_x, int req_y, int *ret_x, int *ret_y, int redocking)
2162 {
2163 WScreen *scr = dock->screen_ptr;
2164 int dx, dy;
2165 int ex_x, ex_y;
2166 int i, offset = ICON_SIZE / 2;
2167 WAppIcon *aicon = NULL;
2168 WAppIcon *nicon = NULL;
2169 int max_y_icons;
2170
2171 /* TODO: XINERAMA, for these */
2172 max_y_icons = scr->scr_height / ICON_SIZE - 1;
2173
2174 if (wPreferences.flags.noupdates)
2175 return False;
2176
2177 dx = dock->x_pos;
2178 dy = dock->y_pos;
2179
2180 /* if the dock is full */
2181 if (!redocking && (dock->icon_count >= dock->max_icons))
2182 return False;
2183
2184 /* exact position */
2185 if (req_y < dy)
2186 ex_y = (req_y - offset - dy) / ICON_SIZE;
2187 else
2188 ex_y = (req_y + offset - dy) / ICON_SIZE;
2189
2190 if (req_x < dx)
2191 ex_x = (req_x - offset - dx) / ICON_SIZE;
2192 else
2193 ex_x = (req_x + offset - dx) / ICON_SIZE;
2194
2195 /* check if the icon is outside the screen boundaries */
2196 {
2197 WMRect rect;
2198 int flags;
2199
2200 rect.pos.x = dx + ex_x * ICON_SIZE;
2201 rect.pos.y = dy + ex_y * ICON_SIZE;
2202 rect.size.width = rect.size.height = ICON_SIZE;
2203
2204 wGetRectPlacementInfo(scr, rect, &flags);
2205 if (flags & (XFLAG_DEAD | XFLAG_PARTIAL))
2206 return False;
2207 }
2208
2209 if (dock->type == WM_DOCK) {
2210 if (icon->dock != dock && ex_x != 0)
2211 return False;
2212
2213 aicon = NULL;
2214 for (i = 0; i < dock->max_icons; i++) {
2215 nicon = dock->icon_array[i];
2216 if (nicon && nicon->yindex == ex_y) {
2217 aicon = nicon;
2218 break;
2219 }
2220 }
2221
2222 if (redocking) {
2223 int sig, done, closest;
2224
2225 /* Possible cases when redocking:
2226 *
2227 * icon dragged out of range of any slot -> false
2228 * icon dragged to range of free slot
2229 * icon dragged to range of same slot
2230 * icon dragged to range of different icon
2231 */
2232 if (abs(ex_x) > DOCK_DETTACH_THRESHOLD)
2233 return False;
2234
2235 if (ex_y >= 0 && ex_y <= max_y_icons && (aicon == icon || !aicon)) {
2236 *ret_x = 0;
2237 *ret_y = ex_y;
2238 return True;
2239 }
2240
2241 /* start looking at the upper slot or lower? */
2242 if (ex_y * ICON_SIZE < (req_y + offset - dy))
2243 sig = 1;
2244 else
2245 sig = -1;
2246
2247 closest = -1;
2248 done = 0;
2249 /* look for closest free slot */
2250 for (i = 0; i < (DOCK_DETTACH_THRESHOLD + 1) * 2 && !done; i++) {
2251 int j;
2252
2253 done = 1;
2254 closest = sig * (i / 2) + ex_y;
2255 /* check if this slot is used */
2256 if (closest >= 0) {
2257 for (j = 0; j < dock->max_icons; j++) {
2258 if (dock->icon_array[j]
2259 && dock->icon_array[j]->yindex == closest) {
2260 /* slot is used by someone else */
2261 if (dock->icon_array[j] != icon)
2262 done = 0;
2263 break;
2264 }
2265 }
2266 }
2267 sig = -sig;
2268 }
2269 if (done && closest >= 0 && closest <= max_y_icons &&
2270 ((ex_y >= closest && ex_y - closest < DOCK_DETTACH_THRESHOLD + 1)
2271 || (ex_y < closest && closest - ex_y <= DOCK_DETTACH_THRESHOLD + 1))) {
2272 *ret_x = 0;
2273 *ret_y = closest;
2274 return True;
2275 }
2276 } else { /* !redocking */
2277
2278 /* if slot is free and the icon is close enough, return it */
2279 if (!aicon && ex_x == 0 && ex_y >= 0 && ex_y <= max_y_icons) {
2280 *ret_x = 0;
2281 *ret_y = ex_y;
2282 return True;
2283 }
2284 }
2285 } else { /* CLIP */
2286 int neighbours = 0;
2287 int start, stop, k;
2288
2289 start = icon->omnipresent ? 0 : scr->current_workspace;
2290 stop = icon->omnipresent ? scr->workspace_count : start + 1;
2291
2292 aicon = NULL;
2293 for (k = start; k < stop; k++) {
2294 WDock *tmp = scr->workspaces[k]->clip;
2295 if (!tmp)
2296 continue;
2297 for (i = 0; i < tmp->max_icons; i++) {
2298 nicon = tmp->icon_array[i];
2299 if (nicon && nicon->xindex == ex_x && nicon->yindex == ex_y) {
2300 aicon = nicon;
2301 break;
2302 }
2303 }
2304 if (aicon)
2305 break;
2306 }
2307 for (k = start; k < stop; k++) {
2308 WDock *tmp = scr->workspaces[k]->clip;
2309 if (!tmp)
2310 continue;
2311 for (i = 0; i < tmp->max_icons; i++) {
2312 nicon = tmp->icon_array[i];
2313 if (nicon && nicon != icon && /* Icon can't be it's own neighbour */
2314 (abs(nicon->xindex - ex_x) <= CLIP_ATTACH_VICINITY &&
2315 abs(nicon->yindex - ex_y) <= CLIP_ATTACH_VICINITY)) {
2316 neighbours = 1;
2317 break;
2318 }
2319 }
2320 if (neighbours)
2321 break;
2322 }
2323
2324 if (neighbours && (aicon == NULL || (redocking && aicon == icon))) {
2325 *ret_x = ex_x;
2326 *ret_y = ex_y;
2327 return True;
2328 }
2329 }
2330 return False;
2331 }
2332
2333 static int onScreen(WScreen *scr, int x, int y, int sx, int ex, int sy, int ey)
2334 {
2335 WMRect rect = wmkrect(x, y, ICON_SIZE, ICON_SIZE);
2336 int flags;
2337
2338 wGetRectPlacementInfo(scr, rect, &flags);
2339
2340 return !(flags & (XFLAG_DEAD | XFLAG_PARTIAL));
2341 }
2342
2343 /*
2344 * returns true if it can find a free slot in the dock,
2345 * in which case it changes x_pos and y_pos accordingly.
2346 * Else returns false.
2347 */
2348 Bool wDockFindFreeSlot(WDock *dock, int *x_pos, int *y_pos)
2349 {
2350 WScreen *scr = dock->screen_ptr;
2351 WAppIcon *btn;
2352 WAppIconChain *chain;
2353 unsigned char *slot_map;
2354 int mwidth;
2355 int r;
2356 int x, y;
2357 int i, done = False;
2358 int corner;
2359 int sx = 0, sy = 0, ex = scr->scr_width, ey = scr->scr_height;
2360 int extra_count = 0;
2361
2362 if (dock->type == WM_CLIP && dock != scr->workspaces[scr->current_workspace]->clip)
2363 extra_count = scr->global_icon_count;
2364
2365 /* if the dock is full */
2366 if (dock->icon_count + extra_count >= dock->max_icons)
2367 return False;
2368
2369 if (!wPreferences.flags.nodock && scr->dock) {
2370 if (scr->dock->on_right_side)
2371 ex -= ICON_SIZE + DOCK_EXTRA_SPACE;
2372 else
2373 sx += ICON_SIZE + DOCK_EXTRA_SPACE;
2374 }
2375
2376 if (ex < dock->x_pos)
2377 ex = dock->x_pos;
2378 if (sx > dock->x_pos + ICON_SIZE)
2379 sx = dock->x_pos + ICON_SIZE;
2380 #define C_NONE 0
2381 #define C_NW 1
2382 #define C_NE 2
2383 #define C_SW 3
2384 #define C_SE 4
2385
2386 /* check if clip is in a corner */
2387 if (dock->type == WM_CLIP) {
2388 if (dock->x_pos < 1 && dock->y_pos < 1)
2389 corner = C_NE;
2390 else if (dock->x_pos < 1 && dock->y_pos >= (ey - ICON_SIZE))
2391 corner = C_SE;
2392 else if (dock->x_pos >= (ex - ICON_SIZE) && dock->y_pos >= (ey - ICON_SIZE))
2393 corner = C_SW;
2394 else if (dock->x_pos >= (ex - ICON_SIZE) && dock->y_pos < 1)
2395 corner = C_NW;
2396 else
2397 corner = C_NONE;
2398 } else {
2399 corner = C_NONE;
2400 }
2401
2402 /* If the clip is in the corner, use only slots that are in the border
2403 * of the screen */
2404 if (corner != C_NONE) {
2405 char *hmap, *vmap;
2406 int hcount, vcount;
2407
2408 hcount = WMIN(dock->max_icons, scr->scr_width / ICON_SIZE);
2409 vcount = WMIN(dock->max_icons, scr->scr_height / ICON_SIZE);
2410 hmap = wmalloc(hcount + 1);
2411 vmap = wmalloc(vcount + 1);
2412
2413 /* mark used positions */
2414 switch (corner) {
2415 case C_NE:
2416 for (i = 0; i < dock->max_icons; i++) {
2417 btn = dock->icon_array[i];
2418 if (!btn)
2419 continue;
2420
2421 if (btn->xindex == 0 && btn->yindex > 0 && btn->yindex < vcount)
2422 vmap[btn->yindex] = 1;
2423 else if (btn->yindex == 0 && btn->xindex > 0 && btn->xindex < hcount)
2424 hmap[btn->xindex] = 1;
2425 }
2426 for (chain = scr->global_icons; chain != NULL; chain = chain->next) {
2427 btn = chain->aicon;
2428 if (btn->xindex == 0 && btn->yindex > 0 && btn->yindex < vcount)
2429 vmap[btn->yindex] = 1;
2430 else if (btn->yindex == 0 && btn->xindex > 0 && btn->xindex < hcount)
2431 hmap[btn->xindex] = 1;
2432 }
2433 break;
2434 case C_NW:
2435 for (i = 0; i < dock->max_icons; i++) {
2436 btn = dock->icon_array[i];
2437 if (!btn)
2438 continue;
2439
2440 if (btn->xindex == 0 && btn->yindex > 0 && btn->yindex < vcount)
2441 vmap[btn->yindex] = 1;
2442 else if (btn->yindex == 0 && btn->xindex < 0 && btn->xindex > -hcount)
2443 hmap[-btn->xindex] = 1;
2444 }
2445 for (chain = scr->global_icons; chain != NULL; chain = chain->next) {
2446 btn = chain->aicon;
2447 if (btn->xindex == 0 && btn->yindex > 0 && btn->yindex < vcount)
2448 vmap[btn->yindex] = 1;
2449 else if (btn->yindex == 0 && btn->xindex < 0 && btn->xindex > -hcount)
2450 hmap[-btn->xindex] = 1;
2451 }
2452 break;
2453 case C_SE:
2454 for (i = 0; i < dock->max_icons; i++) {
2455 btn = dock->icon_array[i];
2456 if (!btn)
2457 continue;
2458
2459 if (btn->xindex == 0 && btn->yindex < 0 && btn->yindex > -vcount)
2460 vmap[-btn->yindex] = 1;
2461 else if (btn->yindex == 0 && btn->xindex > 0 && btn->xindex < hcount)
2462 hmap[btn->xindex] = 1;
2463 }
2464 for (chain = scr->global_icons; chain != NULL; chain = chain->next) {
2465 btn = chain->aicon;
2466 if (btn->xindex == 0 && btn->yindex < 0 && btn->yindex > -vcount)
2467 vmap[-btn->yindex] = 1;
2468 else if (btn->yindex == 0 && btn->xindex > 0 && btn->xindex < hcount)
2469 hmap[btn->xindex] = 1;
2470 }
2471 break;
2472 case C_SW:
2473 default:
2474 for (i = 0; i < dock->max_icons; i++) {
2475 btn = dock->icon_array[i];
2476 if (!btn)
2477 continue;
2478
2479 if (btn->xindex == 0 && btn->yindex < 0 && btn->yindex > -vcount)
2480 vmap[-btn->yindex] = 1;
2481 else if (btn->yindex == 0 && btn->xindex < 0 && btn->xindex > -hcount)
2482 hmap[-btn->xindex] = 1;
2483 }
2484 for (chain = scr->global_icons; chain != NULL; chain = chain->next) {
2485 btn = chain->aicon;
2486 if (btn->xindex == 0 && btn->yindex < 0 && btn->yindex > -vcount)
2487 vmap[-btn->yindex] = 1;
2488 else if (btn->yindex == 0 && btn->xindex < 0 && btn->xindex > -hcount)
2489 hmap[-btn->xindex] = 1;
2490 }
2491 }
2492 x = 0;
2493 y = 0;
2494 done = 0;
2495 /* search a vacant slot */
2496 for (i = 1; i < WMAX(vcount, hcount); i++) {
2497 if (i < vcount && vmap[i] == 0) {
2498 /* found a slot */
2499 x = 0;
2500 y = i;
2501 done = 1;
2502 break;
2503 } else if (i < hcount && hmap[i] == 0) {
2504 /* found a slot */
2505 x = i;
2506 y = 0;
2507 done = 1;
2508 break;
2509 }
2510 }
2511 wfree(vmap);
2512 wfree(hmap);
2513 /* If found a slot, translate and return */
2514 if (done) {
2515 if (corner == C_NW || corner == C_NE)
2516 *y_pos = y;
2517 else
2518 *y_pos = -y;
2519
2520 if (corner == C_NE || corner == C_SE)
2521 *x_pos = x;
2522 else
2523 *x_pos = -x;
2524
2525 return True;
2526 }
2527 /* else, try to find a slot somewhere else */
2528 }
2529
2530 /* a map of mwidth x mwidth would be enough if we allowed icons to be
2531 * placed outside of screen */
2532 mwidth = (int)ceil(sqrt(dock->max_icons));
2533
2534 /* In the worst case (the clip is in the corner of the screen),
2535 * the amount of icons that fit in the clip is smaller.
2536 * Double the map to get a safe value.
2537 */
2538 mwidth += mwidth;
2539
2540 r = (mwidth - 1) / 2;
2541
2542 slot_map = wmalloc(mwidth * mwidth);
2543
2544 #define XY2OFS(x,y) (WMAX(abs(x),abs(y)) > r) ? 0 : (((y)+r)*(mwidth)+(x)+r)
2545
2546 /* mark used slots in the map. If the slot falls outside the map
2547 * (for example, when all icons are placed in line), ignore them. */
2548 for (i = 0; i < dock->max_icons; i++) {
2549 btn = dock->icon_array[i];
2550 if (btn)
2551 slot_map[XY2OFS(btn->xindex, btn->yindex)] = 1;
2552 }
2553
2554 for (chain = scr->global_icons; chain != NULL; chain = chain->next)
2555 slot_map[XY2OFS(chain->aicon->xindex, chain->aicon->yindex)] = 1;
2556
2557 /* Find closest slot from the center that is free by scanning the
2558 * map from the center to outward in circular passes.
2559 * This will not result in a neat layout, but will be optimal
2560 * in the sense that there will not be holes left.
2561 */
2562 done = 0;
2563 for (i = 1; i <= r && !done; i++) {
2564 int tx, ty;
2565
2566 /* top and bottom parts of the ring */
2567 for (x = -i; x <= i && !done; x++) {
2568 tx = dock->x_pos + x * ICON_SIZE;
2569 y = -i;
2570 ty = dock->y_pos + y * ICON_SIZE;
2571 if (slot_map[XY2OFS(x, y)] == 0 && onScreen(scr, tx, ty, sx, ex, sy, ey)) {
2572 *x_pos = x;
2573 *y_pos = y;
2574 done = 1;
2575 break;
2576 }
2577 y = i;
2578 ty = dock->y_pos + y * ICON_SIZE;
2579 if (slot_map[XY2OFS(x, y)] == 0 && onScreen(scr, tx, ty, sx, ex, sy, ey)) {
2580 *x_pos = x;
2581 *y_pos = y;
2582 done = 1;
2583 break;
2584 }
2585 }
2586 /* left and right parts of the ring */
2587 for (y = -i + 1; y <= i - 1; y++) {
2588 ty = dock->y_pos + y * ICON_SIZE;
2589 x = -i;
2590 tx = dock->x_pos + x * ICON_SIZE;
2591 if (slot_map[XY2OFS(x, y)] == 0 && onScreen(scr, tx, ty, sx, ex, sy, ey)) {
2592 *x_pos = x;
2593 *y_pos = y;
2594 done = 1;
2595 break;
2596 }
2597 x = i;
2598 tx = dock->x_pos + x * ICON_SIZE;
2599 if (slot_map[XY2OFS(x, y)] == 0 && onScreen(scr, tx, ty, sx, ex, sy, ey)) {
2600 *x_pos = x;
2601 *y_pos = y;
2602 done = 1;
2603 break;
2604 }
2605 }
2606 }
2607 wfree(slot_map);
2608 #undef XY2OFS
2609 return done;
2610 }
2611
2612 static void moveDock(WDock *dock, int new_x, int new_y)
2613 {
2614 WAppIcon *btn;
2615 int i;
2616
2617 dock->x_pos = new_x;
2618 dock->y_pos = new_y;
2619 for (i = 0; i < dock->max_icons; i++) {
2620 btn = dock->icon_array[i];
2621 if (btn) {
2622 btn->x_pos = new_x + btn->xindex * ICON_SIZE;
2623 btn->y_pos = new_y + btn->yindex * ICON_SIZE;
2624 XMoveWindow(dpy, btn->icon->core->window, btn->x_pos, btn->y_pos);
2625 }
2626 }
2627 }
2628
2629 static void swapDock(WDock *dock)
2630 {
2631 WScreen *scr = dock->screen_ptr;
2632 WAppIcon *btn;
2633 int x, i;
2634
2635 if (dock->on_right_side)
2636 x = dock->x_pos = scr->scr_width - ICON_SIZE - DOCK_EXTRA_SPACE;
2637 else
2638 x = dock->x_pos = DOCK_EXTRA_SPACE;
2639
2640 for (i = 0; i < dock->max_icons; i++) {
2641 btn = dock->icon_array[i];
2642 if (btn) {
2643 btn->x_pos = x;
2644 XMoveWindow(dpy, btn->icon->core->window, btn->x_pos, btn->y_pos);
2645 }
2646 }
2647
2648 wScreenUpdateUsableArea(scr);
2649 }
2650
2651 static pid_t execCommand(WAppIcon *btn, char *command, WSavedState *state)
2652 {
2653 WScreen *scr = btn->icon->core->screen_ptr;
2654 pid_t pid;
2655 char **argv;
2656 int argc;
2657 char *cmdline;
2658
2659 cmdline = ExpandOptions(scr, command);
2660
2661 if (scr->flags.dnd_data_convertion_status || !cmdline) {
2662 if (cmdline)
2663 wfree(cmdline);
2664 if (state)
2665 wfree(state);
2666 return 0;
2667 }
2668
2669 wtokensplit(cmdline, &argv, &argc);
2670
2671 if (!argc) {
2672 if (cmdline)
2673 wfree(cmdline);
2674 if (state)
2675 wfree(state);
2676 return 0;
2677 }
2678
2679 if ((pid = fork()) == 0) {
2680 char **args;
2681 int i;
2682
2683 SetupEnvironment(scr);
2684
2685 #ifdef HAVE_SETSID
2686 setsid();
2687 #endif
2688
2689 args = malloc(sizeof(char *) * (argc + 1));
2690 if (!args)
2691 exit(111);
2692
2693 for (i = 0; i < argc; i++)
2694 args[i] = argv[i];
2695
2696 args[argc] = NULL;
2697 execvp(argv[0], args);
2698 exit(111);
2699 }
2700 wtokenfree(argv, argc);
2701
2702 if (pid > 0) {
2703 if (!state) {
2704 state = wmalloc(sizeof(WSavedState));
2705 state->hidden = -1;
2706 state->miniaturized = -1;
2707 state->shaded = -1;
2708 if (btn->dock == scr->dock || btn->omnipresent)
2709 state->workspace = -1;
2710 else
2711 state->workspace = scr->current_workspace;
2712 }
2713 wWindowAddSavedState(btn->wm_instance, btn->wm_class, cmdline, pid, state);
2714 wAddDeathHandler(pid, (WDeathHandler *) trackDeadProcess, btn->dock);
2715 } else if (state) {
2716 wfree(state);
2717 }
2718 wfree(cmdline);
2719 return pid;
2720 }
2721
2722 void wDockHideIcons(WDock *dock)
2723 {
2724 int i;
2725
2726 if (dock == NULL)
2727 return;
2728
2729 for (i = 1; i < dock->max_icons; i++) {
2730 if (dock->icon_array[i])
2731 XUnmapWindow(dpy, dock->icon_array[i]->icon->core->window);
2732 }
2733 dock->mapped = 0;
2734
2735 dockIconPaint(dock->icon_array[0]);
2736 }
2737
2738 void wDockShowIcons(WDock *dock)
2739 {
2740 int i, newlevel;
2741 WAppIcon *btn;
2742
2743 if (dock == NULL)
2744 return;
2745
2746 btn = dock->icon_array[0];
2747 moveDock(dock, btn->x_pos, btn->y_pos);
2748
2749 newlevel = dock->lowered ? WMNormalLevel : WMDockLevel;
2750 ChangeStackingLevel(btn->icon->core, newlevel);
2751
2752 for (i = 1; i < dock->max_icons; i++) {
2753 if (dock->icon_array[i]) {
2754 MoveInStackListAbove(dock->icon_array[i]->icon->core, btn->icon->core);
2755 break;
2756 }
2757 }
2758
2759 if (!dock->collapsed) {
2760 for (i = 1; i < dock->max_icons; i++) {
2761 if (dock->icon_array[i])
2762 XMapWindow(dpy, dock->icon_array[i]->icon->core->window);
2763 }
2764 }
2765 dock->mapped = 1;
2766
2767 dockIconPaint(btn);
2768 }
2769
2770 void wDockLower(WDock *dock)
2771 {
2772 int i;
2773
2774 for (i = 0; i < dock->max_icons; i++) {
2775 if (dock->icon_array[i])
2776 wLowerFrame(dock->icon_array[i]->icon->core);
2777 }
2778 }
2779
2780 void wDockRaise(WDock *dock)
2781 {
2782 int i;
2783
2784 for (i = dock->max_icons - 1; i >= 0; i--) {
2785 if (dock->icon_array[i])
2786 wRaiseFrame(dock->icon_array[i]->icon->core);
2787 }
2788 }
2789
2790 void wDockRaiseLower(WDock *dock)
2791 {
2792 if (!dock->icon_array[0]->icon->core->stacking->above
2793 || (dock->icon_array[0]->icon->core->stacking->window_level
2794 != dock->icon_array[0]->icon->core->stacking->above->stacking->window_level))
2795 wDockLower(dock);
2796 else
2797 wDockRaise(dock);
2798 }
2799
2800 void wDockFinishLaunch(WDock *dock, WAppIcon *icon)
2801 {
2802 icon->launching = 0;
2803 icon->relaunching = 0;
2804 dockIconPaint(icon);
2805 }
2806
2807 WAppIcon *wDockFindIconForWindow(WDock *dock, Window window)
2808 {
2809 WAppIcon *icon;
2810 int i;
2811
2812 for (i = 0; i < dock->max_icons; i++) {
2813 icon = dock->icon_array[i];
2814 if (icon && icon->main_window == window)
2815 return icon;
2816 }
2817 return NULL;
2818 }
2819
2820 void wDockTrackWindowLaunch(WDock *dock, Window window)
2821 {
2822 WAppIcon *icon;
2823 char *wm_class, *wm_instance;
2824 int i;
2825 Bool firstPass = True;
2826 Bool found = False;
2827 char *command = NULL;
2828
2829 if (!PropGetWMClass(window, &wm_class, &wm_instance) || (!wm_class && !wm_instance))
2830 return;
2831
2832 command = GetCommandForWindow(window);
2833 retry:
2834 for (i = 0; i < dock->max_icons; i++) {
2835 icon = dock->icon_array[i];
2836 if (!icon)
2837 continue;
2838
2839 /* app is already attached to icon */
2840 if (icon->main_window == window) {
2841 found = True;
2842 break;
2843 }
2844
2845 if ((icon->wm_instance || icon->wm_class)
2846 && (icon->launching || !icon->running)) {
2847
2848 if (icon->wm_instance && wm_instance && strcmp(icon->wm_instance, wm_instance) != 0)
2849 continue;
2850
2851 if (icon->wm_class && wm_class && strcmp(icon->wm_class, wm_class) != 0)
2852 continue;
2853
2854 if (firstPass && command && strcmp(icon->command, command) != 0)
2855 continue;
2856
2857 if (!icon->relaunching) {
2858 WApplication *wapp;
2859
2860 /* Possibly an application that was docked with dockit,
2861 * but the user did not update WMState to indicate that
2862 * it was docked by force */
2863 wapp = wApplicationOf(window);
2864 if (!wapp) {
2865 icon->forced_dock = 1;
2866 icon->running = 0;
2867 }
2868 if (!icon->forced_dock)
2869 icon->main_window = window;
2870 }
2871 found = True;
2872 if (!wPreferences.no_animations && !icon->launching &&
2873 !dock->screen_ptr->flags.startup && !dock->collapsed) {
2874 WAppIcon *aicon;
2875 int x0, y0;
2876
2877 icon->launching = 1;
2878 dockIconPaint(icon);
2879
2880 aicon = wAppIconCreateForDock(dock->screen_ptr, NULL,
2881 wm_instance, wm_class, TILE_NORMAL);
2882 /* XXX: can: aicon->icon == NULL ? */
2883 PlaceIcon(dock->screen_ptr, &x0, &y0, wGetHeadForWindow(aicon->icon->owner));
2884 wAppIconMove(aicon, x0, y0);
2885 /* Should this always be lowered? -Dan */
2886 if (dock->lowered)
2887 wLowerFrame(aicon->icon->core);
2888 XMapWindow(dpy, aicon->icon->core->window);
2889 aicon->launching = 1;
2890 wAppIconPaint(aicon);
2891 SlideWindow(aicon->icon->core->window, x0, y0, icon->x_pos, icon->y_pos);
2892 XUnmapWindow(dpy, aicon->icon->core->window);
2893 wAppIconDestroy(aicon);
2894 }
2895 wDockFinishLaunch(dock, icon);
2896 break;
2897 }
2898 }
2899
2900 if (firstPass && !found) {
2901 firstPass = False;
2902 goto retry;
2903 }
2904
2905 if (command)
2906 wfree(command);
2907
2908 if (wm_class)
2909 free(wm_class);
2910 if (wm_instance)
2911 free(wm_instance);
2912 }
2913
2914 void wClipUpdateForWorkspaceChange(WScreen *scr, int workspace)
2915 {
2916 if (!wPreferences.flags.noclip) {
2917 scr->clip_icon->dock = scr->workspaces[workspace]->clip;
2918 if (scr->current_workspace != workspace) {
2919 WDock *old_clip = scr->workspaces[scr->current_workspace]->clip;
2920 WAppIconChain *chain = scr->global_icons;
2921
2922 while (chain) {
2923 moveIconBetweenDocks(chain->aicon->dock,
2924 scr->workspaces[workspace]->clip,
2925 chain->aicon, chain->aicon->xindex, chain->aicon->yindex);
2926 if (scr->workspaces[workspace]->clip->collapsed)
2927 XUnmapWindow(dpy, chain->aicon->icon->core->window);
2928 chain = chain->next;
2929 }
2930
2931 wDockHideIcons(old_clip);
2932 if (old_clip->auto_raise_lower) {
2933 if (old_clip->auto_raise_magic) {
2934 WMDeleteTimerHandler(old_clip->auto_raise_magic);
2935 old_clip->auto_raise_magic = NULL;
2936 }
2937 wDockLower(old_clip);
2938 }
2939 if (old_clip->auto_collapse) {
2940 if (old_clip->auto_expand_magic) {
2941 WMDeleteTimerHandler(old_clip->auto_expand_magic);
2942 old_clip->auto_expand_magic = NULL;
2943 }
2944 old_clip->collapsed = 1;
2945 }
2946 wDockShowIcons(scr->workspaces[workspace]->clip);
2947 }
2948 }
2949 }
2950
2951 static void trackDeadProcess(pid_t pid, unsigned char status, WDock *dock)
2952 {
2953 WAppIcon *icon;
2954 int i;
2955
2956 for (i = 0; i < dock->max_icons; i++) {
2957 icon = dock->icon_array[i];
2958 if (!icon)
2959 continue;
2960
2961 if (icon->launching && icon->pid == pid) {
2962 if (!icon->relaunching) {
2963 icon->running = 0;
2964 icon->main_window = None;
2965 }
2966 wDockFinishLaunch(dock, icon);
2967 icon->pid = 0;
2968 if (status == 111) {
2969 char msg[PATH_MAX];
2970 char *cmd;
2971
2972 #ifdef XDND
2973 if (icon->drop_launch)
2974 cmd = icon->dnd_command;
2975 else
2976 #endif
2977 if (icon->paste_launch)
2978 cmd = icon->paste_command;
2979 else
2980 cmd = icon->command;
2981
2982 snprintf(msg, sizeof(msg), _("Could not execute command \"%s\""), cmd);
2983
2984 wMessageDialog(dock->screen_ptr, _("Error"), msg, _("OK"), NULL, NULL);
2985 }
2986 break;
2987 }
2988 }
2989 }
2990
2991 static void toggleLowered(WDock *dock)
2992 {
2993 WAppIcon *tmp;
2994 int newlevel, i;
2995
2996 /* lower/raise Dock */
2997 if (!dock->lowered) {
2998 newlevel = WMNormalLevel;
2999 dock->lowered = 1;
3000 } else {
3001 newlevel = WMDockLevel;
3002 dock->lowered = 0;
3003 }
3004
3005 for (i = 0; i < dock->max_icons; i++) {
3006 tmp = dock->icon_array[i];
3007 if (!tmp)
3008 continue;
3009
3010 ChangeStackingLevel(tmp->icon->core, newlevel);
3011 if (dock->lowered)
3012 wLowerFrame(tmp->icon->core);
3013 }
3014
3015 if (dock->type == WM_DOCK)
3016 wScreenUpdateUsableArea(dock->screen_ptr);
3017 }
3018
3019 static void toggleCollapsed(WDock *dock)
3020 {
3021 if (dock->collapsed) {
3022 dock->collapsed = 0;
3023 wDockShowIcons(dock);
3024 } else {
3025 dock->collapsed = 1;
3026 wDockHideIcons(dock);
3027 }
3028 }
3029
3030 static void openDockMenu(WDock *dock, WAppIcon *aicon, XEvent *event)
3031 {
3032 WScreen *scr = dock->screen_ptr;
3033 WObjDescriptor *desc;
3034 WMenuEntry *entry;
3035 WApplication *wapp = NULL;
3036 int index = 0;
3037 int x_pos;
3038 int n_selected;
3039 int appIsRunning = aicon->running && aicon->icon && aicon->icon->owner;
3040
3041 if (dock->type == WM_DOCK) {
3042 /* keep on top */
3043 entry = dock->menu->entries[index];
3044 entry->flags.indicator_on = !dock->lowered;
3045 entry->clientdata = dock;
3046 dock->menu->flags.realized = 0;
3047 } else {
3048 /* clip options */
3049 if (scr->clip_options)
3050 updateClipOptionsMenu(scr->clip_options, dock);
3051
3052 n_selected = numberOfSelectedIcons(dock);
3053
3054 /* Rename Workspace */
3055 entry = dock->menu->entries[++index];
3056 if (aicon == scr->clip_icon) {
3057 entry->callback = renameCallback;
3058 entry->clientdata = dock;
3059 entry->flags.indicator = 0;
3060 entry->text = _("Rename Workspace");
3061 } else {
3062 entry->callback = omnipresentCallback;
3063 entry->clientdata = aicon;
3064 if (n_selected > 0) {
3065 entry->flags.indicator = 0;
3066 entry->text = _("Toggle Omnipresent");
3067 } else {
3068 entry->flags.indicator = 1;
3069 entry->flags.indicator_on = aicon->omnipresent;
3070 entry->flags.indicator_type = MI_CHECK;
3071 entry->text = _("Omnipresent");
3072 }
3073 }
3074
3075 /* select/unselect icon */
3076 entry = dock->menu->entries[++index];
3077 entry->clientdata = aicon;
3078 entry->flags.indicator_on = aicon->icon->selected;
3079 wMenuSetEnabled(dock->menu, index, aicon != scr->clip_icon);
3080
3081 /* select/unselect all icons */
3082 entry = dock->menu->entries[++index];
3083 entry->clientdata = aicon;
3084 if (n_selected > 0)
3085 entry->text = _("Unselect All Icons");
3086 else
3087 entry->text = _("Select All Icons");
3088
3089 wMenuSetEnabled(dock->menu, index, dock->icon_count > 1);
3090
3091 /* keep icon(s) */
3092 entry = dock->menu->entries[++index];
3093 entry->clientdata = aicon;
3094 if (n_selected > 1)
3095 entry->text = _("Keep Icons");
3096 else
3097 entry->text = _("Keep Icon");
3098
3099 wMenuSetEnabled(dock->menu, index, dock->icon_count > 1);
3100
3101 /* this is the workspace submenu part */
3102 entry = dock->menu->entries[++index];
3103 if (n_selected > 1)
3104 entry->text = _("Move Icons To");
3105 else
3106 entry->text = _("Move Icon To");
3107
3108 if (scr->clip_submenu)
3109 updateWorkspaceMenu(scr->clip_submenu, aicon);
3110
3111 wMenuSetEnabled(dock->menu, index, !aicon->omnipresent);
3112
3113 /* remove icon(s) */
3114 entry = dock->menu->entries[++index];
3115 entry->clientdata = aicon;
3116 if (n_selected > 1)
3117 entry->text = _("Remove Icons");
3118 else
3119 entry->text = _("Remove Icon");
3120
3121 wMenuSetEnabled(dock->menu, index, dock->icon_count > 1);
3122
3123 /* attract icon(s) */
3124 entry = dock->menu->entries[++index];
3125 entry->clientdata = aicon;
3126
3127 dock->menu->flags.realized = 0;
3128 wMenuRealize(dock->menu);
3129 }
3130
3131 if (aicon->icon->owner)
3132 wapp = wApplicationOf(aicon->icon->owner->main_window);
3133 else
3134 wapp = NULL;
3135
3136 /* launch */
3137 entry = dock->menu->entries[++index];
3138 entry->clientdata = aicon;
3139 wMenuSetEnabled(dock->menu, index, aicon->command != NULL);
3140
3141 /* unhide here */
3142 entry = dock->menu->entries[++index];
3143 entry->clientdata = aicon;
3144 if (wapp && wapp->flags.hidden)
3145 entry->text = _("Unhide Here");
3146 else
3147 entry->text = _("Bring Here");
3148
3149 wMenuSetEnabled(dock->menu, index, appIsRunning);
3150
3151 /* hide */
3152 entry = dock->menu->entries[++index];
3153 entry->clientdata = aicon;
3154 if (wapp && wapp->flags.hidden)
3155 entry->text = _("Unhide");
3156 else
3157 entry->text = _("Hide");
3158
3159 wMenuSetEnabled(dock->menu, index, appIsRunning);
3160
3161 /* settings */
3162 entry = dock->menu->entries[++index];
3163 entry->clientdata = aicon;
3164 wMenuSetEnabled(dock->menu, index, !aicon->editing && !wPreferences.flags.noupdates);
3165
3166 /* kill */
3167 entry = dock->menu->entries[++index];
3168 entry->clientdata = aicon;
3169 wMenuSetEnabled(dock->menu, index, appIsRunning);
3170
3171 if (!dock->menu->flags.realized)
3172 wMenuRealize(dock->menu);
3173
3174 if (dock->type == WM_CLIP) {
3175 /*x_pos = event->xbutton.x_root+2; */
3176 x_pos = event->xbutton.x_root - dock->menu->frame->core->width / 2 - 1;
3177 if (x_pos < 0) {
3178 x_pos = 0;
3179 } else if (x_pos + dock->menu->frame->core->width > scr->scr_width - 2) {
3180 x_pos = scr->scr_width - dock->menu->frame->core->width - 4;
3181 }
3182 } else {
3183 x_pos = dock->on_right_side ? scr->scr_width - dock->menu->frame->core->width - 3 : 0;
3184 }
3185
3186 wMenuMapAt(dock->menu, x_pos, event->xbutton.y_root + 2, False);
3187
3188 /* allow drag select */
3189 event->xany.send_event = True;
3190 desc = &dock->menu->menu->descriptor;
3191 (*desc->handle_mousedown) (desc, event);
3192 }
3193
3194 /******************************************************************/
3195 static void iconDblClick(WObjDescriptor *desc, XEvent *event)
3196 {
3197 WAppIcon *btn = desc->parent;
3198 WDock *dock = btn->dock;
3199 WApplication *wapp = NULL;
3200 int unhideHere = 0;
3201
3202 if (btn->icon->owner && !(event->xbutton.state & ControlMask)) {
3203 wapp = wApplicationOf(btn->icon->owner->main_window);
3204
3205 assert(wapp != NULL);
3206
3207 unhideHere = (event->xbutton.state & ShiftMask);
3208
3209 /* go to the last workspace that the user worked on the app */
3210 if (wapp->last_workspace != dock->screen_ptr->current_workspace && !unhideHere)
3211 wWorkspaceChange(dock->screen_ptr, wapp->last_workspace);
3212
3213 wUnhideApplication(wapp, event->xbutton.button == Button2, unhideHere);
3214
3215 if (event->xbutton.state & MOD_MASK)
3216 wHideOtherApplications(btn->icon->owner);
3217 } else {
3218 if (event->xbutton.button == Button1) {
3219 if (event->xbutton.state & MOD_MASK) {
3220 /* raise/lower dock */
3221 toggleLowered(dock);
3222 } else if (btn == dock->screen_ptr->clip_icon) {
3223 if (getClipButton(event->xbutton.x, event->xbutton.y) == CLIP_IDLE)
3224 toggleCollapsed(dock);
3225 else
3226 handleClipChangeWorkspace(dock->screen_ptr, event);
3227 } else if (btn->command) {
3228 if (!btn->launching && (!btn->running || (event->xbutton.state & ControlMask)))
3229 launchDockedApplication(btn, False);
3230 }
3231 }
3232 }
3233 }
3234
3235 static void handleDockMove(WDock *dock, WAppIcon *aicon, XEvent *event)
3236 {
3237 WScreen *scr = dock->screen_ptr;
3238 int ofs_x = event->xbutton.x, ofs_y = event->xbutton.y;
3239 int x, y;
3240 XEvent ev;
3241 int grabbed = 0, swapped = 0, done;
3242 Pixmap ghost = None;
3243 int superfluous = wPreferences.superfluous; /* we catch it to avoid problems */
3244
3245 if (XGrabPointer(dpy, aicon->icon->core->window, True, ButtonMotionMask
3246 | ButtonReleaseMask | ButtonPressMask, GrabModeAsync,
3247 GrabModeAsync, None, None, CurrentTime) != GrabSuccess)
3248 wwarning("pointer grab failed for dock move");
3249
3250 y = 0;
3251 for (x = 0; x < dock->max_icons; x++) {
3252 if (dock->icon_array[x] != NULL && dock->icon_array[x]->yindex > y)
3253 y = dock->icon_array[x]->yindex;
3254 }
3255 y++;
3256 XResizeWindow(dpy, scr->dock_shadow, ICON_SIZE, ICON_SIZE * y);
3257
3258 done = 0;
3259 while (!done) {
3260 WMMaskEvent(dpy, PointerMotionMask | ButtonReleaseMask | ButtonPressMask
3261 | ButtonMotionMask | ExposureMask | EnterWindowMask, &ev);
3262 switch (ev.type) {
3263 case Expose:
3264 WMHandleEvent(&ev);
3265 break;
3266
3267 case EnterNotify:
3268 /* It means the cursor moved so fast that it entered
3269 * something else (if moving slowly, it would have
3270 * stayed in the dock that is being moved. Ignore such
3271 * "spurious" EnterNotifiy's */
3272 break;
3273
3274 case MotionNotify:
3275 if (!grabbed) {
3276 if (abs(ofs_x - ev.xmotion.x) >= MOVE_THRESHOLD
3277 || abs(ofs_y - ev.xmotion.y) >= MOVE_THRESHOLD) {
3278 XChangeActivePointerGrab(dpy, ButtonMotionMask
3279 | ButtonReleaseMask | ButtonPressMask,
3280 wCursor[WCUR_MOVE], CurrentTime);
3281 grabbed = 1;
3282 }
3283 break;
3284 }
3285 if (dock->type == WM_CLIP) {
3286 x = ev.xmotion.x_root - ofs_x;
3287 y = ev.xmotion.y_root - ofs_y;
3288 wScreenKeepInside(scr, &x, &y, ICON_SIZE, ICON_SIZE);
3289
3290 moveDock(dock, x, y);
3291 } else {
3292 /* move vertically if pointer is inside the dock */
3293 if ((dock->on_right_side && ev.xmotion.x_root >= dock->x_pos - ICON_SIZE)
3294 || (!dock->on_right_side && ev.xmotion.x_root <= dock->x_pos + ICON_SIZE * 2)) {
3295
3296 x = ev.xmotion.x_root - ofs_x;
3297 y = ev.xmotion.y_root - ofs_y;
3298 wScreenKeepInside(scr, &x, &y, ICON_SIZE, ICON_SIZE);
3299 moveDock(dock, dock->x_pos, y);
3300 }
3301 /* move horizontally to change sides */
3302 x = ev.xmotion.x_root - ofs_x;
3303 if (!dock->on_right_side) {
3304
3305 /* is on left */
3306 if (ev.xmotion.x_root > dock->x_pos + ICON_SIZE * 2) {
3307 XMoveWindow(dpy, scr->dock_shadow, scr->scr_width - ICON_SIZE
3308 - DOCK_EXTRA_SPACE - 1, dock->y_pos);
3309 if (superfluous && ghost == None) {
3310 ghost = MakeGhostDock(dock, dock->x_pos,
3311 scr->scr_width - ICON_SIZE
3312 - DOCK_EXTRA_SPACE - 1, dock->y_pos);
3313 XSetWindowBackgroundPixmap(dpy, scr->dock_shadow, ghost);
3314 XClearWindow(dpy, scr->dock_shadow);
3315 }
3316 XMapRaised(dpy, scr->dock_shadow);
3317 swapped = 1;
3318 } else {
3319 if (superfluous && ghost != None) {
3320 XFreePixmap(dpy, ghost);
3321 ghost = None;
3322 }
3323 XUnmapWindow(dpy, scr->dock_shadow);
3324 swapped = 0;
3325 }
3326 } else {
3327 /* is on right */
3328 if (ev.xmotion.x_root < dock->x_pos - ICON_SIZE) {
3329 XMoveWindow(dpy, scr->dock_shadow, DOCK_EXTRA_SPACE, dock->y_pos);
3330 if (superfluous && ghost == None) {
3331 ghost = MakeGhostDock(dock, dock->x_pos,
3332 DOCK_EXTRA_SPACE, dock->y_pos);
3333 XSetWindowBackgroundPixmap(dpy, scr->dock_shadow, ghost);
3334 XClearWindow(dpy, scr->dock_shadow);
3335 }
3336 XMapRaised(dpy, scr->dock_shadow);
3337 swapped = -1;
3338 } else {
3339 XUnmapWindow(dpy, scr->dock_shadow);
3340 swapped = 0;
3341 if (superfluous && ghost != None) {
3342 XFreePixmap(dpy, ghost);
3343 ghost = None;
3344 }
3345 }
3346 }
3347 }
3348 break;
3349
3350 case ButtonPress:
3351 break;
3352
3353 case ButtonRelease:
3354 if (ev.xbutton.button != event->xbutton.button)
3355 break;
3356 XUngrabPointer(dpy, CurrentTime);
3357 XUnmapWindow(dpy, scr->dock_shadow);
3358 XResizeWindow(dpy, scr->dock_shadow, ICON_SIZE, ICON_SIZE);
3359 if (dock->type == WM_DOCK) {
3360 if (swapped != 0) {
3361 if (swapped > 0)
3362 dock->on_right_side = 1;
3363 else
3364 dock->on_right_side = 0;
3365 swapDock(dock);
3366 wArrangeIcons(scr, False);
3367 }
3368 }
3369 done = 1;
3370 break;
3371 }
3372 }
3373 if (superfluous) {
3374 if (ghost != None)
3375 XFreePixmap(dpy, ghost);
3376 XSetWindowBackground(dpy, scr->dock_shadow, scr->white_pixel);
3377 }
3378 }
3379
3380 static Bool handleIconMove(WDock *dock, WAppIcon *aicon, XEvent *event)
3381 {
3382 WScreen *scr = dock->screen_ptr;
3383 Window wins[2];
3384 WIcon *icon = aicon->icon;
3385 WDock *dock2 = NULL, *last_dock = dock, *clip = NULL;
3386 int ondock, grabbed = 0, change_dock = 0, collapsed = 0;
3387 XEvent ev;
3388 int x = aicon->x_pos, y = aicon->y_pos;
3389 int ofs_x = event->xbutton.x, ofs_y = event->xbutton.y;
3390 int shad_x = x, shad_y = y;
3391 int ix = aicon->xindex, iy = aicon->yindex;
3392 int tmp;
3393 Pixmap ghost = None;
3394 Bool docked;
3395 int superfluous = wPreferences.superfluous; /* we catch it to avoid problems */
3396 int omnipresent = aicon->omnipresent; /* this must be cached!!! */
3397 Bool hasMoved = False;
3398
3399 if (wPreferences.flags.noupdates)
3400 return hasMoved;
3401
3402 if (XGrabPointer(dpy, icon->core->window, True, ButtonMotionMask
3403 | ButtonReleaseMask | ButtonPressMask, GrabModeAsync,
3404 GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
3405 }
3406
3407 if (!(event->xbutton.state & MOD_MASK))
3408 wRaiseFrame(icon->core);
3409
3410 if (!wPreferences.flags.noclip)
3411 clip = scr->workspaces[scr->current_workspace]->clip;
3412
3413 if (dock == scr->dock && !wPreferences.flags.noclip)
3414 dock2 = clip;
3415 else if (dock != scr->dock && !wPreferences.flags.nodock)
3416 dock2 = scr->dock;
3417
3418 wins[0] = icon->core->window;
3419 wins[1] = scr->dock_shadow;
3420 XRestackWindows(dpy, wins, 2);
3421 XMoveResizeWindow(dpy, scr->dock_shadow, aicon->x_pos, aicon->y_pos, ICON_SIZE, ICON_SIZE);
3422 if (superfluous) {
3423 if (icon->pixmap != None)
3424 ghost = MakeGhostIcon(scr, icon->pixmap);
3425 else
3426 ghost = MakeGhostIcon(scr, icon->core->window);
3427
3428 XSetWindowBackgroundPixmap(dpy, scr->dock_shadow, ghost);
3429 XClearWindow(dpy, scr->dock_shadow);
3430 }
3431 XMapWindow(dpy, scr->dock_shadow);
3432
3433 ondock = 1;
3434
3435 while (1) {
3436 XMaskEvent(dpy, PointerMotionMask | ButtonReleaseMask | ButtonPressMask
3437 | ButtonMotionMask | ExposureMask, &ev);
3438 switch (ev.type) {
3439 case Expose:
3440 WMHandleEvent(&ev);
3441 break;
3442
3443 case MotionNotify:
3444 hasMoved = True;
3445 if (!grabbed) {
3446 if (abs(ofs_x - ev.xmotion.x) >= MOVE_THRESHOLD
3447 || abs(ofs_y - ev.xmotion.y) >= MOVE_THRESHOLD) {
3448 XChangeActivePointerGrab(dpy, ButtonMotionMask
3449 | ButtonReleaseMask | ButtonPressMask,
3450 wCursor[WCUR_MOVE], CurrentTime);
3451 grabbed = 1;
3452 } else {
3453 break;
3454 }
3455 }
3456
3457 if (omnipresent) {
3458 int i;
3459 for (i = 0; i < scr->workspace_count; i++) {
3460 if (i == scr->current_workspace)
3461 continue;
3462 wDockShowIcons(scr->workspaces[i]->clip);
3463 }
3464 }
3465
3466 x = ev.xmotion.x_root - ofs_x;
3467 y = ev.xmotion.y_root - ofs_y;
3468 tmp = wDockSnapIcon(dock, aicon, x, y, &ix, &iy, True);
3469 if (tmp && dock2) {
3470 change_dock = 0;
3471 if (last_dock != dock && collapsed) {
3472 last_dock->collapsed = 1;
3473 wDockHideIcons(last_dock);
3474 collapsed = 0;
3475 }
3476 if (!collapsed && (collapsed = dock->collapsed)) {
3477 dock->collapsed = 0;
3478 wDockShowIcons(dock);
3479 }
3480 if (dock->auto_raise_lower)
3481 wDockRaise(dock);
3482 last_dock = dock;
3483 } else if (dock2) {
3484 tmp = wDockSnapIcon(dock2, aicon, x, y, &ix, &iy, False);
3485 if (tmp) {
3486 change_dock = 1;
3487 if (last_dock != dock2 && collapsed) {
3488 last_dock->collapsed = 1;
3489 wDockHideIcons(last_dock);
3490 collapsed = 0;
3491 }
3492 if (!collapsed && (collapsed = dock2->collapsed)) {
3493 dock2->collapsed = 0;
3494 wDockShowIcons(dock2);
3495 }
3496 if (dock2->auto_raise_lower)
3497 wDockRaise(dock2);
3498 last_dock = dock2;
3499 }
3500 }
3501 if (aicon->launching || aicon->lock || (aicon->running && !(ev.xmotion.state & MOD_MASK))
3502 || (!aicon->running && tmp)) {
3503 shad_x = last_dock->x_pos + ix * wPreferences.icon_size;
3504 shad_y = last_dock->y_pos + iy * wPreferences.icon_size;
3505
3506 XMoveWindow(dpy, scr->dock_shadow, shad_x, shad_y);
3507
3508 if (!ondock)
3509 XMapWindow(dpy, scr->dock_shadow);
3510
3511 ondock = 1;
3512 } else {
3513 if (ondock)
3514 XUnmapWindow(dpy, scr->dock_shadow);
3515
3516 ondock = 0;
3517 }
3518 XMoveWindow(dpy, icon->core->window, x, y);
3519 break;
3520
3521 case ButtonPress:
3522 break;
3523
3524 case ButtonRelease:
3525 if (ev.xbutton.button != event->xbutton.button)
3526 break;
3527 XUngrabPointer(dpy, CurrentTime);
3528 if (ondock) {
3529 SlideWindow(icon->core->window, x, y, shad_x, shad_y);
3530 XUnmapWindow(dpy, scr->dock_shadow);
3531 if (!change_dock) {
3532 reattachIcon(dock, aicon, ix, iy);
3533 if (clip && dock != clip && clip->auto_raise_lower)
3534 wDockLower(clip);
3535 } else {
3536 docked = moveIconBetweenDocks(dock, dock2, aicon, ix, iy);
3537 if (!docked) {
3538 /* Slide it back if dock rejected it */
3539 SlideWindow(icon->core->window, x, y, aicon->x_pos, aicon->y_pos);
3540 reattachIcon(dock, aicon, aicon->xindex, aicon->yindex);
3541 }
3542 if (last_dock->type == WM_CLIP && last_dock->auto_collapse)
3543 collapsed = 0;
3544 }
3545 } else {
3546 aicon->x_pos = x;
3547 aicon->y_pos = y;
3548 if (superfluous) {
3549 if (!aicon->running && !wPreferences.no_animations) {
3550 /* We need to deselect it, even if is deselected in
3551 * wDockDetach(), because else DoKaboom() will fail.
3552 */
3553 if (aicon->icon->selected)
3554 wIconSelect(aicon->icon);
3555
3556 DoKaboom(scr, aicon->icon->core->window, x, y);
3557 }
3558 }
3559 if (clip && clip->auto_raise_lower)
3560 wDockLower(clip);
3561 wDockDetach(dock, aicon);
3562 }
3563 if (collapsed) {
3564 last_dock->collapsed = 1;
3565 wDockHideIcons(last_dock);
3566 collapsed = 0;
3567 }
3568 if (superfluous) {
3569 if (ghost != None)
3570 XFreePixmap(dpy, ghost);
3571 XSetWindowBackground(dpy, scr->dock_shadow, scr->white_pixel);
3572 }
3573 if (omnipresent) {
3574 int i;
3575 for (i = 0; i < scr->workspace_count; i++) {
3576 if (i == scr->current_workspace)
3577 continue;
3578 wDockHideIcons(scr->workspaces[i]->clip);
3579 }
3580 }
3581 return hasMoved;;
3582 }
3583 }
3584 return False; /* never reached */
3585 }
3586
3587 static int getClipButton(int px, int py)
3588 {
3589 int pt = (CLIP_BUTTON_SIZE + 2) * ICON_SIZE / 64;
3590
3591 if (px < 0 || py < 0 || px >= ICON_SIZE || py >= ICON_SIZE)
3592 return CLIP_IDLE;
3593
3594 if (py <= pt - ((int)ICON_SIZE - 1 - px))
3595 return CLIP_FORWARD;
3596 else if (px <= pt - ((int)ICON_SIZE - 1 - py))
3597 return CLIP_REWIND;
3598
3599 return CLIP_IDLE;
3600 }
3601
3602 static void handleClipChangeWorkspace(WScreen *scr, XEvent *event)
3603 {
3604 XEvent ev;
3605 int done, direction, new_ws;
3606 int new_dir;
3607 WDock *clip = scr->clip_icon->dock;
3608
3609 direction = getClipButton(event->xbutton.x, event->xbutton.y);
3610
3611 clip->lclip_button_pushed = direction == CLIP_REWIND;
3612 clip->rclip_button_pushed = direction == CLIP_FORWARD;
3613
3614 wClipIconPaint(scr->clip_icon);
3615 done = 0;
3616 while (!done) {
3617 WMMaskEvent(dpy, ExposureMask | ButtonMotionMask | ButtonReleaseMask | ButtonPressMask, &ev);
3618 switch (ev.type) {
3619 case Expose:
3620 WMHandleEvent(&ev);
3621 break;
3622
3623 case MotionNotify:
3624 new_dir = getClipButton(ev.xmotion.x, ev.xmotion.y);
3625 if (new_dir != direction) {
3626 direction = new_dir;
3627 clip->lclip_button_pushed = direction == CLIP_REWIND;
3628 clip->rclip_button_pushed = direction == CLIP_FORWARD;
3629 wClipIconPaint(scr->clip_icon);
3630 }
3631 break;
3632
3633 case ButtonPress:
3634 break;
3635
3636 case ButtonRelease:
3637 if (ev.xbutton.button == event->xbutton.button)
3638 done = 1;
3639 }
3640 }
3641
3642 clip->lclip_button_pushed = 0;
3643 clip->rclip_button_pushed = 0;
3644
3645 new_ws = wPreferences.ws_advance || (event->xbutton.state & ControlMask);
3646
3647 if (direction == CLIP_FORWARD) {
3648 if (scr->current_workspace < scr->workspace_count - 1)
3649 wWorkspaceChange(scr, scr->current_workspace + 1);
3650 else if (new_ws && scr->current_workspace < MAX_WORKSPACES - 1)
3651 wWorkspaceChange(scr, scr->current_workspace + 1);
3652 else if (wPreferences.ws_cycle)
3653 wWorkspaceChange(scr, 0);
3654 } else if (direction == CLIP_REWIND) {
3655 if (scr->current_workspace > 0)
3656 wWorkspaceChange(scr, scr->current_workspace - 1);
3657 else if (scr->current_workspace == 0 && wPreferences.ws_cycle)
3658 wWorkspaceChange(scr, scr->workspace_count - 1);
3659 }
3660
3661 wClipIconPaint(scr->clip_icon);
3662 }
3663
3664 static void iconMouseDown(WObjDescriptor *desc, XEvent *event)
3665 {
3666 WAppIcon *aicon = desc->parent;
3667 WDock *dock = aicon->dock;
3668 WScreen *scr = aicon->icon->core->screen_ptr;
3669
3670 if (aicon->editing || WCHECK_STATE(WSTATE_MODAL))
3671 return;
3672
3673 scr->last_dock = dock;
3674
3675 if (dock->menu->flags.mapped)
3676 wMenuUnmap(dock->menu);
3677
3678 if (IsDoubleClick(scr, event)) {
3679 /* double-click was not in the main clip icon */
3680 if (dock->type != WM_CLIP || aicon->xindex != 0 || aicon->yindex != 0
3681 || getClipButton(event->xbutton.x, event->xbutton.y) == CLIP_IDLE) {
3682 iconDblClick(desc, event);
3683 return;
3684 }
3685 }
3686
3687 if (event->xbutton.button == Button1) {
3688 if (event->xbutton.state & MOD_MASK)
3689 wDockLower(dock);
3690 else
3691 wDockRaise(dock);
3692
3693 if ((event->xbutton.state & ShiftMask) && aicon != scr->clip_icon && dock->type != WM_DOCK) {
3694 wIconSelect(aicon->icon);
3695 return;
3696 }
3697
3698 if (aicon->yindex == 0 && aicon->xindex == 0) {
3699 if (getClipButton(event->xbutton.x, event->xbutton.y) != CLIP_IDLE
3700 && dock->type == WM_CLIP)
3701 handleClipChangeWorkspace(scr, event);
3702 else
3703 handleDockMove(dock, aicon, event);
3704 } else {
3705 Bool hasMoved = handleIconMove(dock, aicon, event);
3706 if (wPreferences.single_click && !hasMoved)
3707 iconDblClick(desc, event);
3708 }
3709 } else if (event->xbutton.button == Button2 && dock->type == WM_CLIP && aicon == scr->clip_icon) {
3710 if (!scr->clip_ws_menu) {
3711 scr->clip_ws_menu = wWorkspaceMenuMake(scr, False);
3712 }
3713 if (scr->clip_ws_menu) {
3714 WMenu *wsMenu = scr->clip_ws_menu;
3715 int xpos;
3716
3717 wWorkspaceMenuUpdate(scr, wsMenu);
3718
3719 xpos = event->xbutton.x_root - wsMenu->frame->core->width / 2 - 1;
3720 if (xpos < 0) {
3721 xpos = 0;
3722 } else if (xpos + wsMenu->frame->core->width > scr->scr_width - 2) {
3723 xpos = scr->scr_width - wsMenu->frame->core->width - 4;
3724 }
3725 wMenuMapAt(wsMenu, xpos, event->xbutton.y_root + 2, False);
3726
3727 desc = &wsMenu->menu->descriptor;
3728 event->xany.send_event = True;
3729 (*desc->handle_mousedown) (desc, event);
3730 }
3731 } else if (event->xbutton.button == Button2 && dock->type == WM_CLIP &&
3732 (event->xbutton.state & ShiftMask) && aicon != scr->clip_icon) {
3733 wClipMakeIconOmnipresent(aicon, !aicon->omnipresent);
3734 } else if (event->xbutton.button == Button3) {
3735 if (event->xbutton.send_event &&
3736 XGrabPointer(dpy, aicon->icon->core->window, True, ButtonMotionMask
3737 | ButtonReleaseMask | ButtonPressMask, GrabModeAsync,
3738 GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
3739 wwarning("pointer grab failed for dockicon menu");
3740 return;
3741 }
3742
3743 openDockMenu(dock, aicon, event);
3744 } else if (event->xbutton.button == Button2) {
3745 WAppIcon *btn = desc->parent;
3746
3747 if (!btn->launching && (!btn->running || (event->xbutton.state & ControlMask)))
3748 launchDockedApplication(btn, True);
3749 }
3750 }
3751
3752 static void clipEnterNotify(WObjDescriptor *desc, XEvent *event)
3753 {
3754 WAppIcon *btn = (WAppIcon *) desc->parent;
3755 WDock *dock;
3756 WScreen *scr;
3757
3758 assert(event->type == EnterNotify);
3759
3760 if (desc->parent_type != WCLASS_DOCK_ICON)
3761 return;
3762
3763 scr = btn->icon->core->screen_ptr;
3764 if (!btn->omnipresent)
3765 dock = btn->dock;
3766 else
3767 dock = scr->workspaces[scr->current_workspace]->clip;
3768
3769 if (!dock || dock->type != WM_CLIP)
3770 return;
3771
3772 /* The auto raise/lower code */
3773 if (dock->auto_lower_magic) {
3774 WMDeleteTimerHandler(dock->auto_lower_magic);
3775 dock->auto_lower_magic = NULL;
3776 }
3777 if (dock->auto_raise_lower && !dock->auto_raise_magic)
3778 dock->auto_raise_magic = WMAddTimerHandler(AUTO_RAISE_DELAY, clipAutoRaise, (void *)dock);
3779
3780 /* The auto expand/collapse code */
3781 if (dock->auto_collapse_magic) {
3782 WMDeleteTimerHandler(dock->auto_collapse_magic);
3783 dock->auto_collapse_magic = NULL;
3784 }
3785 if (dock->auto_collapse && !dock->auto_expand_magic)
3786 dock->auto_expand_magic = WMAddTimerHandler(AUTO_EXPAND_DELAY, clipAutoExpand, (void *)dock);
3787 }
3788
3789 static void clipLeave(WDock *dock)
3790 {
3791 XEvent event;
3792 WObjDescriptor *desc = NULL;
3793
3794 if (!dock || dock->type != WM_CLIP)
3795 return;
3796
3797 if (XCheckTypedEvent(dpy, EnterNotify, &event) != False) {
3798 if (XFindContext(dpy, event.xcrossing.window, wWinContext,
3799 (XPointer *) & desc) != XCNOENT
3800 && desc && desc->parent_type == WCLASS_DOCK_ICON
3801 && ((WAppIcon *) desc->parent)->dock && ((WAppIcon *) desc->parent)->dock->type == WM_CLIP) {
3802 /* We didn't left the Clip yet */
3803 XPutBackEvent(dpy, &event);
3804 return;
3805 }
3806
3807 XPutBackEvent(dpy, &event);
3808 } else {
3809 /* We entered a withdrawn window, so we're still in Clip */
3810 return;
3811 }
3812
3813 if (dock->auto_raise_magic) {
3814 WMDeleteTimerHandler(dock->auto_raise_magic);
3815 dock->auto_raise_magic = NULL;
3816 }
3817 if (dock->auto_raise_lower && !dock->auto_lower_magic)
3818 dock->auto_lower_magic = WMAddTimerHandler(AUTO_LOWER_DELAY, clipAutoLower, (void *)dock);
3819
3820 if (dock->auto_expand_magic) {
3821 WMDeleteTimerHandler(dock->auto_expand_magic);
3822 dock->auto_expand_magic = NULL;
3823 }
3824 if (dock->auto_collapse && !dock->auto_collapse_magic)
3825 dock->auto_collapse_magic = WMAddTimerHandler(AUTO_COLLAPSE_DELAY, clipAutoCollapse, (void *)dock);
3826 }
3827
3828 static void clipLeaveNotify(WObjDescriptor *desc, XEvent *event)
3829 {
3830 WAppIcon *btn = (WAppIcon *) desc->parent;
3831
3832 assert(event->type == LeaveNotify);
3833
3834 if (desc->parent_type != WCLASS_DOCK_ICON)
3835 return;
3836
3837 clipLeave(btn->dock);
3838 }
3839
3840 static void clipAutoCollapse(void *cdata)
3841 {
3842 WDock *dock = (WDock *) cdata;
3843
3844 if (dock->type != WM_CLIP)
3845 return;
3846
3847 if (dock->auto_collapse) {
3848 dock->collapsed = 1;
3849 wDockHideIcons(dock);
3850 }
3851 dock->auto_collapse_magic = NULL;
3852 }
3853
3854 static void clipAutoExpand(void *cdata)
3855 {
3856 WDock *dock = (WDock *) cdata;
3857
3858 if (dock->type != WM_CLIP)
3859 return;
3860
3861 if (dock->auto_collapse) {
3862 dock->collapsed = 0;
3863 wDockShowIcons(dock);
3864 }
3865 dock->auto_expand_magic = NULL;
3866 }
3867
3868 static void clipAutoLower(void *cdata)
3869 {
3870 WDock *dock = (WDock *) cdata;
3871
3872 if (dock->type != WM_CLIP)
3873 return;
3874
3875 if (dock->auto_raise_lower)
3876 wDockLower(dock);
3877
3878 dock->auto_lower_magic = NULL;
3879 }
3880
3881 static void clipAutoRaise(void *cdata)
3882 {
3883 WDock *dock = (WDock *) cdata;
3884
3885 if (dock->type != WM_CLIP)
3886 return;
3887
3888 if (dock->auto_raise_lower)
3889 wDockRaise(dock);
3890
3891 dock->auto_raise_magic = NULL;
3892 }
3893
3894 static Bool iconCanBeOmnipresent(WAppIcon *aicon)
3895 {
3896 WScreen *scr = aicon->icon->core->screen_ptr;
3897 WDock *clip;
3898 WAppIcon *btn;
3899 int i, j;
3900
3901 for (i = 0; i < scr->workspace_count; i++) {
3902 clip = scr->workspaces[i]->clip;
3903
3904 if (clip == aicon->dock)
3905 continue;
3906
3907 if (clip->icon_count + scr->global_icon_count >= clip->max_icons)
3908 return False; /* Clip is full in some workspace */
3909
3910 for (j = 0; j < clip->max_icons; j++) {
3911 btn = clip->icon_array[j];
3912 if (btn && btn->xindex == aicon->xindex && btn->yindex == aicon->yindex)
3913 return False;
3914 }
3915 }
3916
3917 return True;
3918 }
3919
3920 int wClipMakeIconOmnipresent(WAppIcon *aicon, int omnipresent)
3921 {
3922 WScreen *scr = aicon->icon->core->screen_ptr;
3923 WAppIconChain *new_entry, *tmp, *tmp1;
3924 int status = WO_SUCCESS;
3925
3926 if ((scr->dock && aicon->dock == scr->dock) || aicon == scr->clip_icon)
3927 return WO_NOT_APPLICABLE;
3928
3929 if (aicon->omnipresent == omnipresent)
3930 return WO_SUCCESS;
3931
3932 if (omnipresent) {
3933 if (iconCanBeOmnipresent(aicon)) {
3934 aicon->omnipresent = 1;
3935 new_entry = wmalloc(sizeof(WAppIconChain));
3936 new_entry->aicon = aicon;
3937 new_entry->next = scr->global_icons;
3938 scr->global_icons = new_entry;
3939 scr->global_icon_count++;
3940 } else {
3941 aicon->omnipresent = 0;
3942 status = WO_FAILED;
3943 }
3944 } else {
3945 aicon->omnipresent = 0;
3946 if (aicon == scr->global_icons->aicon) {
3947 tmp = scr->global_icons->next;
3948 wfree(scr->global_icons);
3949 scr->global_icons = tmp;
3950 scr->global_icon_count--;
3951 } else {
3952 tmp = scr->global_icons;
3953 while (tmp->next) {
3954 if (tmp->next->aicon == aicon) {
3955 tmp1 = tmp->next->next;
3956 wfree(tmp->next);
3957 tmp->next = tmp1;
3958 scr->global_icon_count--;
3959 break;
3960 }
3961 tmp = tmp->next;
3962 }
3963 }
3964 }
3965
3966 wAppIconPaint(aicon);
3967
3968 return status;
3969 }
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