Change to the linux kernel coding style
[wmaker-crm.git] / src / dock.c
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
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
21 * USA.
22 */
23
24 #include "wconfig.h"
25
26 #include <X11/Xlib.h>
27 #include <X11/Xutil.h>
28 #include <stdlib.h>
29 #include <string.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 "dialog.h"
47 #include "funcs.h"
48 #include "properties.h"
49 #include "menu.h"
50 #include "client.h"
51 #include "defaults.h"
52 #include "workspace.h"
53 #include "framewin.h"
54 #include "superfluous.h"
55 #include "wsound.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
65 /* in dockedapp.c */
66 extern void DestroyDockAppSettingsPanel();
67
68 extern void ShowDockAppSettingsPanel(WAppIcon * aicon);
69
70 extern XContext wWinContext;
71
72 extern Cursor wCursor[WCUR_LAST];
73
74 extern WPreferences wPreferences;
75
76 extern XContext wWinContext;
77
78 #define MOD_MASK wPreferences.modifier_mask
79
80 extern void appIconMouseDown(WObjDescriptor * desc, XEvent * event);
81
82 #define ICON_SIZE wPreferences.icon_size
83
84 /***** Local variables ****/
85
86 static WMPropList *dCommand = NULL;
87 static WMPropList *dPasteCommand = NULL;
88 #ifdef XDND /* XXX was OFFIX */
89 static WMPropList *dDropCommand = NULL;
90 #endif
91 static WMPropList *dAutoLaunch, *dLock;
92 static WMPropList *dName, *dForced, *dBuggyApplication, *dYes, *dNo;
93 static WMPropList *dHost, *dDock, *dClip;
94 static WMPropList *dAutoAttractIcons;
95
96 static WMPropList *dPosition, *dApplications, *dLowered, *dCollapsed;
97
98 static WMPropList *dAutoCollapse, *dAutoRaiseLower, *dOmnipresent;
99
100 static void dockIconPaint(WAppIcon * btn);
101
102 static void iconMouseDown(WObjDescriptor * desc, XEvent * event);
103
104 static pid_t execCommand(WAppIcon * btn, char *command, WSavedState * state);
105
106 static void trackDeadProcess(pid_t pid, unsigned char status, WDock * dock);
107
108 static int getClipButton(int px, int py);
109
110 static void toggleLowered(WDock * dock);
111
112 static void toggleCollapsed(WDock * dock);
113
114 static void clipIconExpose(WObjDescriptor * desc, XEvent * event);
115
116 static void clipLeave(WDock * dock);
117
118 static void handleClipChangeWorkspace(WScreen * scr, XEvent * event);
119
120 Bool moveIconBetweenDocks(WDock * src, WDock * dest, WAppIcon * icon, int x, int y);
121
122 static void clipEnterNotify(WObjDescriptor * desc, XEvent * event);
123 static void clipLeaveNotify(WObjDescriptor * desc, XEvent * event);
124 static void clipAutoCollapse(void *cdata);
125 static void clipAutoExpand(void *cdata);
126 static void launchDockedApplication(WAppIcon * btn, Bool withSelection);
127
128 static void clipAutoLower(void *cdata);
129 static void clipAutoRaise(void *cdata);
130
131 static void showClipBalloon(WDock * dock, int workspace);
132
133 static void make_keys()
134 {
135 if (dCommand != NULL)
136 return;
137
138 dCommand = WMRetainPropList(WMCreatePLString("Command"));
139 dPasteCommand = WMRetainPropList(WMCreatePLString("PasteCommand"));
140 #ifdef XDND
141 dDropCommand = WMRetainPropList(WMCreatePLString("DropCommand"));
142 #endif
143 dLock = WMRetainPropList(WMCreatePLString("Lock"));
144 dAutoLaunch = WMRetainPropList(WMCreatePLString("AutoLaunch"));
145 dName = WMRetainPropList(WMCreatePLString("Name"));
146 dForced = WMRetainPropList(WMCreatePLString("Forced"));
147 dBuggyApplication = WMRetainPropList(WMCreatePLString("BuggyApplication"));
148 dYes = WMRetainPropList(WMCreatePLString("Yes"));
149 dNo = WMRetainPropList(WMCreatePLString("No"));
150 dHost = WMRetainPropList(WMCreatePLString("Host"));
151
152 dPosition = WMCreatePLString("Position");
153 dApplications = WMCreatePLString("Applications");
154 dLowered = WMCreatePLString("Lowered");
155 dCollapsed = WMCreatePLString("Collapsed");
156 dAutoCollapse = WMCreatePLString("AutoCollapse");
157 dAutoRaiseLower = WMCreatePLString("AutoRaiseLower");
158 dAutoAttractIcons = WMCreatePLString("AutoAttractIcons");
159
160 dOmnipresent = WMCreatePLString("Omnipresent");
161
162 dDock = WMCreatePLString("Dock");
163 dClip = WMCreatePLString("Clip");
164 }
165
166 static void renameCallback(WMenu * menu, WMenuEntry * entry)
167 {
168 WDock *dock = entry->clientdata;
169 char buffer[128];
170 int wspace;
171 char *name;
172
173 assert(entry->clientdata != NULL);
174
175 wspace = dock->screen_ptr->current_workspace;
176
177 name = wstrdup(dock->screen_ptr->workspaces[wspace]->name);
178
179 snprintf(buffer, sizeof(buffer), _("Type the name for workspace %i:"), wspace + 1);
180 if (wInputDialog(dock->screen_ptr, _("Rename Workspace"), buffer, &name)) {
181 wWorkspaceRename(dock->screen_ptr, wspace, name);
182 }
183 if (name) {
184 wfree(name);
185 }
186 }
187
188 static void toggleLoweredCallback(WMenu * menu, WMenuEntry * entry)
189 {
190 assert(entry->clientdata != NULL);
191
192 toggleLowered(entry->clientdata);
193
194 entry->flags.indicator_on = !(((WDock *) entry->clientdata)->lowered);
195
196 wMenuPaint(menu);
197 }
198
199 static int matchWindow(void *item, void *cdata)
200 {
201 return (((WFakeGroupLeader *) item)->leader == (Window) cdata);
202 }
203
204 static void killCallback(WMenu * menu, WMenuEntry * entry)
205 {
206 WScreen *scr = menu->menu->screen_ptr;
207 WAppIcon *icon;
208 WFakeGroupLeader *fPtr;
209 char *buffer;
210
211 if (!WCHECK_STATE(WSTATE_NORMAL))
212 return;
213
214 assert(entry->clientdata != NULL);
215
216 icon = (WAppIcon *) entry->clientdata;
217
218 icon->editing = 1;
219
220 WCHANGE_STATE(WSTATE_MODAL);
221
222 buffer = wstrconcat(icon->wm_class,
223 _(" will be forcibly closed.\n"
224 "Any unsaved changes will be lost.\n" "Please confirm."));
225
226 if (icon->icon && icon->icon->owner) {
227 fPtr = icon->icon->owner->fake_group;
228 } else {
229 /* is this really necessary? can we kill a non-running dock icon? */
230 Window win = icon->main_window;
231 int index;
232
233 index = WMFindInArray(scr->fakeGroupLeaders, matchWindow, (void *)win);
234 if (index != WANotFound)
235 fPtr = WMGetFromArray(scr->fakeGroupLeaders, index);
236 else
237 fPtr = NULL;
238 }
239
240 if (wPreferences.dont_confirm_kill
241 || wMessageDialog(menu->frame->screen_ptr, _("Kill Application"),
242 buffer, _("Yes"), _("No"), NULL) == WAPRDefault) {
243 if (fPtr != NULL) {
244 WWindow *wwin, *twin;
245
246 wwin = scr->focused_window;
247 while (wwin) {
248 twin = wwin->prev;
249 if (wwin->fake_group == fPtr) {
250 wClientKill(wwin);
251 }
252 wwin = twin;
253 }
254 } else if (icon->icon && icon->icon->owner) {
255 wClientKill(icon->icon->owner);
256 }
257 }
258
259 wfree(buffer);
260
261 icon->editing = 0;
262
263 WCHANGE_STATE(WSTATE_NORMAL);
264 }
265
266 /* TODO: replace this function with a member of the dock struct */
267 static int numberOfSelectedIcons(WDock * dock)
268 {
269 WAppIcon *aicon;
270 int i, n;
271
272 n = 0;
273 for (i = 1; i < dock->max_icons; i++) {
274 aicon = dock->icon_array[i];
275 if (aicon && aicon->icon->selected) {
276 n++;
277 }
278 }
279
280 return n;
281 }
282
283 static WMArray *getSelected(WDock * dock)
284 {
285 WMArray *ret = WMCreateArray(8);
286 WAppIcon *btn;
287 int i;
288
289 for (i = 1; i < dock->max_icons; i++) {
290 btn = dock->icon_array[i];
291 if (btn && btn->icon->selected) {
292 WMAddToArray(ret, btn);
293 }
294 }
295
296 return ret;
297 }
298
299 static void paintClipButtons(WAppIcon * clipIcon, Bool lpushed, Bool rpushed)
300 {
301 Window win = clipIcon->icon->core->window;
302 WScreen *scr = clipIcon->icon->core->screen_ptr;
303 XPoint p[4];
304 int pt = CLIP_BUTTON_SIZE * ICON_SIZE / 64;
305 int tp = ICON_SIZE - pt;
306 int as = pt - 15; /* 15 = 5+5+5 */
307 GC gc = scr->draw_gc; /* maybe use WMColorGC() instead here? */
308 WMColor *color;
309 #ifdef GRADIENT_CLIP_ARROW
310 Bool collapsed = clipIcon->dock->collapsed;
311 #endif
312
313 /*if (!clipIcon->dock->collapsed)
314 color = scr->clip_title_color[CLIP_NORMAL];
315 else
316 color = scr->clip_title_color[CLIP_COLLAPSED]; */
317 color = scr->clip_title_color[CLIP_NORMAL];
318
319 XSetForeground(dpy, gc, WMColorPixel(color));
320
321 if (rpushed) {
322 p[0].x = tp + 1;
323 p[0].y = 1;
324 p[1].x = ICON_SIZE - 2;
325 p[1].y = 1;
326 p[2].x = ICON_SIZE - 2;
327 p[2].y = pt - 1;
328 } else if (lpushed) {
329 p[0].x = 1;
330 p[0].y = tp;
331 p[1].x = pt;
332 p[1].y = ICON_SIZE - 2;
333 p[2].x = 1;
334 p[2].y = ICON_SIZE - 2;
335 }
336 if (lpushed || rpushed) {
337 XSetForeground(dpy, scr->draw_gc, scr->white_pixel);
338 XFillPolygon(dpy, win, scr->draw_gc, p, 3, Convex, CoordModeOrigin);
339 XSetForeground(dpy, scr->draw_gc, scr->black_pixel);
340 }
341 #ifdef GRADIENT_CLIP_ARROW
342 if (!collapsed) {
343 XSetFillStyle(dpy, scr->copy_gc, FillTiled);
344 XSetTile(dpy, scr->copy_gc, scr->clip_arrow_gradient);
345 XSetClipMask(dpy, scr->copy_gc, None);
346 gc = scr->copy_gc;
347 }
348 #endif /* GRADIENT_CLIP_ARROW */
349
350 /* top right arrow */
351 p[0].x = p[3].x = ICON_SIZE - 5 - as;
352 p[0].y = p[3].y = 5;
353 p[1].x = ICON_SIZE - 6;
354 p[1].y = 5;
355 p[2].x = ICON_SIZE - 6;
356 p[2].y = 4 + as;
357 if (rpushed) {
358 XFillPolygon(dpy, win, scr->draw_gc, p, 3, Convex, CoordModeOrigin);
359 XDrawLines(dpy, win, scr->draw_gc, p, 4, CoordModeOrigin);
360 } else {
361 #ifdef GRADIENT_CLIP_ARROW
362 if (!collapsed)
363 XSetTSOrigin(dpy, gc, ICON_SIZE - 6 - as, 5);
364 #endif
365 XFillPolygon(dpy, win, gc, p, 3, Convex, CoordModeOrigin);
366 XDrawLines(dpy, win, gc, p, 4, CoordModeOrigin);
367 }
368
369 /* bottom left arrow */
370 p[0].x = p[3].x = 5;
371 p[0].y = p[3].y = ICON_SIZE - 5 - as;
372 p[1].x = 5;
373 p[1].y = ICON_SIZE - 6;
374 p[2].x = 4 + as;
375 p[2].y = ICON_SIZE - 6;
376 if (lpushed) {
377 XFillPolygon(dpy, win, scr->draw_gc, p, 3, Convex, CoordModeOrigin);
378 XDrawLines(dpy, win, scr->draw_gc, p, 4, CoordModeOrigin);
379 } else {
380 #ifdef GRADIENT_CLIP_ARROW
381 if (!collapsed)
382 XSetTSOrigin(dpy, gc, 5, ICON_SIZE - 6 - as);
383 #endif
384 XFillPolygon(dpy, win, gc, p, 3, Convex, CoordModeOrigin);
385 XDrawLines(dpy, win, gc, p, 4, CoordModeOrigin);
386 }
387 #ifdef GRADIENT_CLIP_ARROW
388 if (!collapsed)
389 XSetFillStyle(dpy, scr->copy_gc, FillSolid);
390 #endif
391 }
392
393 RImage *wClipMakeTile(WScreen * scr, RImage * normalTile)
394 {
395 RImage *tile = RCloneImage(normalTile);
396 RColor black;
397 RColor dark;
398 RColor light;
399 int pt, tp;
400 int as;
401
402 pt = CLIP_BUTTON_SIZE * wPreferences.icon_size / 64;
403 tp = wPreferences.icon_size - 1 - pt;
404 as = pt - 15;
405
406 black.alpha = 255;
407 black.red = black.green = black.blue = 0;
408
409 dark.alpha = 0;
410 dark.red = dark.green = dark.blue = 60;
411
412 light.alpha = 0;
413 light.red = light.green = light.blue = 80;
414
415 /* top right */
416 ROperateLine(tile, RSubtractOperation, tp, 0, wPreferences.icon_size - 2, pt - 1, &dark);
417 RDrawLine(tile, tp - 1, 0, wPreferences.icon_size - 1, pt + 1, &black);
418 ROperateLine(tile, RAddOperation, tp, 2, wPreferences.icon_size - 3, pt, &light);
419
420 /* arrow bevel */
421 ROperateLine(tile, RSubtractOperation, ICON_SIZE - 7 - as, 4, ICON_SIZE - 5, 4, &dark);
422 ROperateLine(tile, RSubtractOperation, ICON_SIZE - 6 - as, 5, ICON_SIZE - 5, 6 + as, &dark);
423 ROperateLine(tile, RAddOperation, ICON_SIZE - 5, 4, ICON_SIZE - 5, 6 + as, &light);
424
425 /* bottom left */
426 ROperateLine(tile, RAddOperation, 2, tp + 2, pt - 2, wPreferences.icon_size - 3, &dark);
427 RDrawLine(tile, 0, tp - 1, pt + 1, wPreferences.icon_size - 1, &black);
428 ROperateLine(tile, RSubtractOperation, 0, tp - 2, pt + 1, wPreferences.icon_size - 2, &light);
429
430 /* arrow bevel */
431 ROperateLine(tile, RSubtractOperation, 4, ICON_SIZE - 7 - as, 4, ICON_SIZE - 5, &dark);
432 ROperateLine(tile, RSubtractOperation, 5, ICON_SIZE - 6 - as, 6 + as, ICON_SIZE - 5, &dark);
433 ROperateLine(tile, RAddOperation, 4, ICON_SIZE - 5, 6 + as, ICON_SIZE - 5, &light);
434
435 return tile;
436 }
437
438 static void omnipresentCallback(WMenu * menu, WMenuEntry * entry)
439 {
440 WAppIcon *clickedIcon = entry->clientdata;
441 WAppIcon *aicon;
442 WDock *dock;
443 WMArray *selectedIcons;
444 WMArrayIterator iter;
445 int failed;
446
447 assert(entry->clientdata != NULL);
448
449 dock = clickedIcon->dock;
450
451 selectedIcons = getSelected(dock);
452
453 if (!WMGetArrayItemCount(selectedIcons))
454 WMAddToArray(selectedIcons, clickedIcon);
455
456 failed = 0;
457 WM_ITERATE_ARRAY(selectedIcons, aicon, iter) {
458 if (wClipMakeIconOmnipresent(aicon, !aicon->omnipresent) == WO_FAILED)
459 failed++;
460 else if (aicon->icon->selected)
461 wIconSelect(aicon->icon);
462 }
463 WMFreeArray(selectedIcons);
464
465 if (failed > 1) {
466 wMessageDialog(dock->screen_ptr, _("Warning"),
467 _("Some icons cannot be made omnipresent. "
468 "Please make sure that no other icon is "
469 "docked in the same positions on the other "
470 "workspaces and the Clip is not full in "
471 "some workspace."), _("OK"), NULL, NULL);
472 } else if (failed == 1) {
473 wMessageDialog(dock->screen_ptr, _("Warning"),
474 _("Icon cannot be made omnipresent. "
475 "Please make sure that no other icon is "
476 "docked in the same position on the other "
477 "workspaces and the Clip is not full in "
478 "some workspace."), _("OK"), NULL, NULL);
479 }
480 }
481
482 static void removeIconsCallback(WMenu * menu, WMenuEntry * entry)
483 {
484 WAppIcon *clickedIcon = (WAppIcon *) entry->clientdata;
485 WDock *dock;
486 WAppIcon *aicon;
487 WMArray *selectedIcons;
488 int keepit;
489 WMArrayIterator it;
490
491 assert(clickedIcon != NULL);
492
493 dock = clickedIcon->dock;
494
495 selectedIcons = getSelected(dock);
496
497 if (WMGetArrayItemCount(selectedIcons)) {
498 if (wMessageDialog(dock->screen_ptr, _("Workspace Clip"),
499 _("All selected icons will be removed!"),
500 _("OK"), _("Cancel"), NULL) != WAPRDefault) {
501 WMFreeArray(selectedIcons);
502 return;
503 }
504 } else {
505 if (clickedIcon->xindex == 0 && clickedIcon->yindex == 0) {
506 WMFreeArray(selectedIcons);
507 return;
508 }
509 WMAddToArray(selectedIcons, clickedIcon);
510 }
511
512 WM_ITERATE_ARRAY(selectedIcons, aicon, it) {
513 keepit = aicon->running && wApplicationOf(aicon->main_window);
514 wDockDetach(dock, aicon);
515 if (keepit) {
516 /* XXX: can: aicon->icon == NULL ? */
517 PlaceIcon(dock->screen_ptr, &aicon->x_pos, &aicon->y_pos,
518 wGetHeadForWindow(aicon->icon->owner));
519 XMoveWindow(dpy, aicon->icon->core->window, aicon->x_pos, aicon->y_pos);
520 if (!dock->mapped || dock->collapsed)
521 XMapWindow(dpy, aicon->icon->core->window);
522 }
523 }
524 WMFreeArray(selectedIcons);
525
526 if (wPreferences.auto_arrange_icons)
527 wArrangeIcons(dock->screen_ptr, True);
528 }
529
530 static void keepIconsCallback(WMenu * menu, WMenuEntry * entry)
531 {
532 WAppIcon *clickedIcon = (WAppIcon *) entry->clientdata;
533 WDock *dock;
534 WAppIcon *aicon;
535 WMArray *selectedIcons;
536 WMArrayIterator it;
537
538 assert(clickedIcon != NULL);
539 dock = clickedIcon->dock;
540
541 selectedIcons = getSelected(dock);
542
543 if (!WMGetArrayItemCount(selectedIcons)
544 && clickedIcon != dock->screen_ptr->clip_icon) {
545 char *command = NULL;
546
547 if (!clickedIcon->command && !clickedIcon->editing) {
548 clickedIcon->editing = 1;
549 if (wInputDialog(dock->screen_ptr, _("Keep Icon"),
550 _("Type the command used to launch the application"), &command)) {
551 if (command && (command[0] == 0 || (command[0] == '-' && command[1] == 0))) {
552 wfree(command);
553 command = NULL;
554 }
555 clickedIcon->command = command;
556 clickedIcon->editing = 0;
557 } else {
558 clickedIcon->editing = 0;
559 if (command)
560 wfree(command);
561 WMFreeArray(selectedIcons);
562 return;
563 }
564 }
565
566 WMAddToArray(selectedIcons, clickedIcon);
567 }
568
569 WM_ITERATE_ARRAY(selectedIcons, aicon, it) {
570 if (aicon->icon->selected)
571 wIconSelect(aicon->icon);
572 if (aicon && aicon->attracted && aicon->command) {
573 aicon->attracted = 0;
574 if (aicon->icon->shadowed) {
575 aicon->icon->shadowed = 0;
576 aicon->icon->force_paint = 1;
577 wAppIconPaint(aicon);
578 }
579 }
580 }
581 WMFreeArray(selectedIcons);
582 }
583
584 static void toggleAutoAttractCallback(WMenu * menu, WMenuEntry * entry)
585 {
586 WDock *dock = (WDock *) entry->clientdata;
587
588 assert(entry->clientdata != NULL);
589
590 dock->attract_icons = !dock->attract_icons;
591 /*if (!dock->attract_icons)
592 dock->keep_attracted = 0; */
593
594 entry->flags.indicator_on = dock->attract_icons;
595
596 wMenuPaint(menu);
597 }
598
599 static void selectCallback(WMenu * menu, WMenuEntry * entry)
600 {
601 WAppIcon *icon = (WAppIcon *) entry->clientdata;
602
603 assert(icon != NULL);
604
605 wIconSelect(icon->icon);
606
607 wMenuPaint(menu);
608 }
609
610 static void colectIconsCallback(WMenu * menu, WMenuEntry * entry)
611 {
612 WAppIcon *clickedIcon = (WAppIcon *) entry->clientdata;
613 WDock *clip;
614 WAppIcon *aicon;
615 int x, y, x_pos, y_pos;
616
617 assert(entry->clientdata != NULL);
618 clip = clickedIcon->dock;
619
620 aicon = clip->screen_ptr->app_icon_list;
621
622 while (aicon) {
623 if (!aicon->docked && wDockFindFreeSlot(clip, &x, &y)) {
624 x_pos = clip->x_pos + x * ICON_SIZE;
625 y_pos = clip->y_pos + y * ICON_SIZE;
626 if (aicon->x_pos != x_pos || aicon->y_pos != y_pos) {
627 #ifdef ANIMATIONS
628 if (wPreferences.no_animations) {
629 XMoveWindow(dpy, aicon->icon->core->window, x_pos, y_pos);
630 } else {
631 SlideWindow(aicon->icon->core->window,
632 aicon->x_pos, aicon->y_pos, x_pos, y_pos);
633 }
634 #else
635 XMoveWindow(dpy, aicon->icon->core->window, x_pos, y_pos);
636 #endif /* ANIMATIONS */
637 }
638 aicon->attracted = 1;
639 if (!aicon->icon->shadowed) {
640 aicon->icon->shadowed = 1;
641 aicon->icon->force_paint = 1;
642 /* We don't do an wAppIconPaint() here because it's in
643 * wDockAttachIcon(). -Dan
644 */
645 }
646 wDockAttachIcon(clip, aicon, x, y);
647 if (clip->collapsed || !clip->mapped)
648 XUnmapWindow(dpy, aicon->icon->core->window);
649 }
650 aicon = aicon->next;
651 }
652 }
653
654 static void selectIconsCallback(WMenu * menu, WMenuEntry * entry)
655 {
656 WAppIcon *clickedIcon = (WAppIcon *) entry->clientdata;
657 WDock *dock;
658 WMArray *selectedIcons;
659 WMArrayIterator iter;
660 WAppIcon *btn;
661 int i;
662
663 assert(clickedIcon != NULL);
664 dock = clickedIcon->dock;
665
666 selectedIcons = getSelected(dock);
667
668 if (!WMGetArrayItemCount(selectedIcons)) {
669 for (i = 1; i < dock->max_icons; i++) {
670 btn = dock->icon_array[i];
671 if (btn && !btn->icon->selected) {
672 wIconSelect(btn->icon);
673 }
674 }
675 } else {
676 WM_ITERATE_ARRAY(selectedIcons, btn, iter) {
677 wIconSelect(btn->icon);
678 }
679 }
680 WMFreeArray(selectedIcons);
681
682 wMenuPaint(menu);
683 }
684
685 static void toggleCollapsedCallback(WMenu * menu, WMenuEntry * entry)
686 {
687 assert(entry->clientdata != NULL);
688
689 toggleCollapsed(entry->clientdata);
690
691 entry->flags.indicator_on = ((WDock *) entry->clientdata)->collapsed;
692
693 wMenuPaint(menu);
694 }
695
696 static void toggleAutoCollapseCallback(WMenu * menu, WMenuEntry * entry)
697 {
698 WDock *dock;
699 assert(entry->clientdata != NULL);
700
701 dock = (WDock *) entry->clientdata;
702
703 dock->auto_collapse = !dock->auto_collapse;
704
705 entry->flags.indicator_on = ((WDock *) entry->clientdata)->auto_collapse;
706
707 wMenuPaint(menu);
708 }
709
710 static void toggleAutoRaiseLowerCallback(WMenu * menu, WMenuEntry * entry)
711 {
712 WDock *dock;
713 assert(entry->clientdata != NULL);
714
715 dock = (WDock *) entry->clientdata;
716
717 dock->auto_raise_lower = !dock->auto_raise_lower;
718
719 entry->flags.indicator_on = ((WDock *) entry->clientdata)->auto_raise_lower;
720
721 wMenuPaint(menu);
722 }
723
724 static void launchCallback(WMenu * menu, WMenuEntry * entry)
725 {
726 WAppIcon *btn = (WAppIcon *) entry->clientdata;
727
728 launchDockedApplication(btn, False);
729 }
730
731 static void settingsCallback(WMenu * menu, WMenuEntry * entry)
732 {
733 WAppIcon *btn = (WAppIcon *) entry->clientdata;
734
735 if (btn->editing)
736 return;
737 ShowDockAppSettingsPanel(btn);
738 }
739
740 static void hideCallback(WMenu * menu, WMenuEntry * entry)
741 {
742 WApplication *wapp;
743 WAppIcon *btn = (WAppIcon *) entry->clientdata;
744
745 wapp = wApplicationOf(btn->icon->owner->main_window);
746
747 if (wapp->flags.hidden) {
748 wWorkspaceChange(btn->icon->core->screen_ptr, wapp->last_workspace);
749 wUnhideApplication(wapp, False, False);
750 } else {
751 wHideApplication(wapp);
752 }
753 }
754
755 static void unhideHereCallback(WMenu * menu, WMenuEntry * entry)
756 {
757 WApplication *wapp;
758 WAppIcon *btn = (WAppIcon *) entry->clientdata;
759
760 wapp = wApplicationOf(btn->icon->owner->main_window);
761
762 wUnhideApplication(wapp, False, True);
763 }
764
765 WAppIcon *mainIconCreate(WScreen * scr, int type)
766 {
767 WAppIcon *btn;
768 int x_pos;
769
770 if (type == WM_CLIP) {
771 if (scr->clip_icon)
772 return scr->clip_icon;
773 btn = wAppIconCreateForDock(scr, NULL, "Logo", "WMClip", TILE_CLIP);
774 btn->icon->core->descriptor.handle_expose = clipIconExpose;
775 btn->icon->core->descriptor.handle_enternotify = clipEnterNotify;
776 btn->icon->core->descriptor.handle_leavenotify = clipLeaveNotify;
777 /*x_pos = scr->scr_width - ICON_SIZE*2 - DOCK_EXTRA_SPACE; */
778 x_pos = 0;
779 } else {
780 btn = wAppIconCreateForDock(scr, NULL, "Logo", "WMDock", TILE_NORMAL);
781 x_pos = scr->scr_width - ICON_SIZE - DOCK_EXTRA_SPACE;
782 }
783
784 btn->xindex = 0;
785 btn->yindex = 0;
786
787 btn->icon->core->descriptor.handle_mousedown = iconMouseDown;
788 btn->icon->core->descriptor.parent_type = WCLASS_DOCK_ICON;
789 btn->icon->core->descriptor.parent = btn;
790 /*ChangeStackingLevel(btn->icon->core, WMDockLevel); */
791 XMapWindow(dpy, btn->icon->core->window);
792 btn->x_pos = x_pos;
793 btn->y_pos = 0;
794 btn->docked = 1;
795 if (type == WM_CLIP)
796 scr->clip_icon = btn;
797
798 return btn;
799 }
800
801 static void switchWSCommand(WMenu * menu, WMenuEntry * entry)
802 {
803 WAppIcon *btn, *icon = (WAppIcon *) entry->clientdata;
804 WScreen *scr = icon->icon->core->screen_ptr;
805 WDock *src, *dest;
806 WMArray *selectedIcons;
807 int x, y;
808
809 if (entry->order == scr->current_workspace)
810 return;
811 src = icon->dock;
812 dest = scr->workspaces[entry->order]->clip;
813
814 selectedIcons = getSelected(src);
815
816 if (WMGetArrayItemCount(selectedIcons)) {
817 WMArrayIterator iter;
818
819 WM_ITERATE_ARRAY(selectedIcons, btn, iter) {
820 if (wDockFindFreeSlot(dest, &x, &y)) {
821 moveIconBetweenDocks(src, dest, btn, x, y);
822 XUnmapWindow(dpy, btn->icon->core->window);
823 }
824 }
825 } else if (icon != scr->clip_icon) {
826 if (wDockFindFreeSlot(dest, &x, &y)) {
827 moveIconBetweenDocks(src, dest, icon, x, y);
828 XUnmapWindow(dpy, icon->icon->core->window);
829 }
830 }
831 WMFreeArray(selectedIcons);
832 }
833
834 static void launchDockedApplication(WAppIcon * btn, Bool withSelection)
835 {
836 WScreen *scr = btn->icon->core->screen_ptr;
837
838 if (!btn->launching &&
839 ((!withSelection && btn->command != NULL) || (withSelection && btn->paste_command != NULL))) {
840 if (!btn->forced_dock) {
841 btn->relaunching = btn->running;
842 btn->running = 1;
843 }
844 if (btn->wm_instance || btn->wm_class) {
845 WWindowAttributes attr;
846 memset(&attr, 0, sizeof(WWindowAttributes));
847 wDefaultFillAttributes(scr, btn->wm_instance, btn->wm_class, &attr, NULL, True);
848
849 if (!attr.no_appicon && !btn->buggy_app)
850 btn->launching = 1;
851 else
852 btn->running = 0;
853 }
854 btn->drop_launch = 0;
855 btn->paste_launch = withSelection;
856 scr->last_dock = btn->dock;
857 btn->pid = execCommand(btn, (withSelection ? btn->paste_command : btn->command), NULL);
858 if (btn->pid > 0) {
859 if (btn->buggy_app) {
860 /* give feedback that the app was launched */
861 btn->launching = 1;
862 dockIconPaint(btn);
863 btn->launching = 0;
864 WMAddTimerHandler(200, (WMCallback *) dockIconPaint, btn);
865 } else {
866 dockIconPaint(btn);
867 }
868 } else {
869 wwarning(_("could not launch application %s\n"), btn->command);
870 btn->launching = 0;
871 if (!btn->relaunching) {
872 btn->running = 0;
873 }
874 }
875 }
876 }
877
878 static void updateWorkspaceMenu(WMenu * menu, WAppIcon * icon)
879 {
880 WScreen *scr = menu->frame->screen_ptr;
881 char title[MAX_WORKSPACENAME_WIDTH + 1];
882 int i;
883
884 if (!menu || !icon)
885 return;
886
887 for (i = 0; i < scr->workspace_count; i++) {
888 if (i < menu->entry_no) {
889 if (strcmp(menu->entries[i]->text, scr->workspaces[i]->name) != 0) {
890 wfree(menu->entries[i]->text);
891 strcpy(title, scr->workspaces[i]->name);
892 menu->entries[i]->text = wstrdup(title);
893 menu->flags.realized = 0;
894 }
895 menu->entries[i]->clientdata = (void *)icon;
896 } else {
897 strcpy(title, scr->workspaces[i]->name);
898
899 wMenuAddCallback(menu, title, switchWSCommand, (void *)icon);
900
901 menu->flags.realized = 0;
902 }
903 if (i == scr->current_workspace) {
904 wMenuSetEnabled(menu, i, False);
905 } else {
906 wMenuSetEnabled(menu, i, True);
907 }
908 }
909
910 if (!menu->flags.realized)
911 wMenuRealize(menu);
912 }
913
914 static WMenu *makeWorkspaceMenu(WScreen * scr)
915 {
916 WMenu *menu;
917
918 menu = wMenuCreate(scr, NULL, False);
919 if (!menu)
920 wwarning(_("could not create workspace submenu for Clip menu"));
921
922 wMenuAddCallback(menu, "", switchWSCommand, (void *)scr->clip_icon);
923
924 menu->flags.realized = 0;
925 wMenuRealize(menu);
926
927 return menu;
928 }
929
930 static void updateClipOptionsMenu(WMenu * menu, WDock * dock)
931 {
932 WMenuEntry *entry;
933 int index = 0;
934
935 if (!menu || !dock)
936 return;
937
938 /* keep on top */
939 entry = menu->entries[index];
940 entry->flags.indicator_on = !dock->lowered;
941 entry->clientdata = dock;
942
943 /* collapsed */
944 entry = menu->entries[++index];
945 entry->flags.indicator_on = dock->collapsed;
946 entry->clientdata = dock;
947
948 /* auto-collapse */
949 entry = menu->entries[++index];
950 entry->flags.indicator_on = dock->auto_collapse;
951 entry->clientdata = dock;
952
953 /* auto-raise/lower */
954 entry = menu->entries[++index];
955 entry->flags.indicator_on = dock->auto_raise_lower;
956 entry->clientdata = dock;
957 wMenuSetEnabled(menu, index, dock->lowered);
958
959 /* attract icons */
960 entry = menu->entries[++index];
961 entry->flags.indicator_on = dock->attract_icons;
962 entry->clientdata = dock;
963
964 menu->flags.realized = 0;
965 wMenuRealize(menu);
966 }
967
968 static WMenu *makeClipOptionsMenu(WScreen * scr)
969 {
970 WMenu *menu;
971 WMenuEntry *entry;
972
973 menu = wMenuCreate(scr, NULL, False);
974 if (!menu) {
975 wwarning(_("could not create options submenu for Clip menu"));
976 return NULL;
977 }
978
979 entry = wMenuAddCallback(menu, _("Keep on Top"), toggleLoweredCallback, NULL);
980 entry->flags.indicator = 1;
981 entry->flags.indicator_on = 1;
982 entry->flags.indicator_type = MI_CHECK;
983
984 entry = wMenuAddCallback(menu, _("Collapsed"), toggleCollapsedCallback, NULL);
985 entry->flags.indicator = 1;
986 entry->flags.indicator_on = 1;
987 entry->flags.indicator_type = MI_CHECK;
988
989 entry = wMenuAddCallback(menu, _("Autocollapse"), toggleAutoCollapseCallback, NULL);
990 entry->flags.indicator = 1;
991 entry->flags.indicator_on = 1;
992 entry->flags.indicator_type = MI_CHECK;
993
994 entry = wMenuAddCallback(menu, _("Autoraise"), toggleAutoRaiseLowerCallback, NULL);
995 entry->flags.indicator = 1;
996 entry->flags.indicator_on = 1;
997 entry->flags.indicator_type = MI_CHECK;
998
999 entry = wMenuAddCallback(menu, _("Autoattract Icons"), toggleAutoAttractCallback, NULL);
1000 entry->flags.indicator = 1;
1001 entry->flags.indicator_on = 1;
1002 entry->flags.indicator_type = MI_CHECK;
1003
1004 menu->flags.realized = 0;
1005 wMenuRealize(menu);
1006
1007 return menu;
1008 }
1009
1010 static WMenu *dockMenuCreate(WScreen * scr, int type)
1011 {
1012 WMenu *menu;
1013 WMenuEntry *entry;
1014
1015 if (type == WM_CLIP && scr->clip_menu)
1016 return scr->clip_menu;
1017
1018 menu = wMenuCreate(scr, NULL, False);
1019 if (type != WM_CLIP) {
1020 entry = wMenuAddCallback(menu, _("Keep on Top"), toggleLoweredCallback, NULL);
1021 entry->flags.indicator = 1;
1022 entry->flags.indicator_on = 1;
1023 entry->flags.indicator_type = MI_CHECK;
1024 } else {
1025 entry = wMenuAddCallback(menu, _("Clip Options"), NULL, NULL);
1026 scr->clip_options = makeClipOptionsMenu(scr);
1027 if (scr->clip_options)
1028 wMenuEntrySetCascade(menu, entry, scr->clip_options);
1029
1030 entry = wMenuAddCallback(menu, _("Rename Workspace"), renameCallback, NULL);
1031 wfree(entry->text);
1032 entry->text = _("Rename Workspace");
1033
1034 entry = wMenuAddCallback(menu, _("Selected"), selectCallback, NULL);
1035 entry->flags.indicator = 1;
1036 entry->flags.indicator_on = 1;
1037 entry->flags.indicator_type = MI_CHECK;
1038
1039 entry = wMenuAddCallback(menu, _("Select All Icons"), selectIconsCallback, NULL);
1040 wfree(entry->text);
1041 entry->text = _("Select All Icons");
1042
1043 entry = wMenuAddCallback(menu, _("Keep Icon"), keepIconsCallback, NULL);
1044 wfree(entry->text);
1045 entry->text = _("Keep Icon");
1046
1047 entry = wMenuAddCallback(menu, _("Move Icon To"), NULL, NULL);
1048 wfree(entry->text);
1049 entry->text = _("Move Icon To");
1050 scr->clip_submenu = makeWorkspaceMenu(scr);
1051 if (scr->clip_submenu)
1052 wMenuEntrySetCascade(menu, entry, scr->clip_submenu);
1053
1054 entry = wMenuAddCallback(menu, _("Remove Icon"), removeIconsCallback, NULL);
1055 wfree(entry->text);
1056 entry->text = _("Remove Icon");
1057
1058 wMenuAddCallback(menu, _("Attract Icons"), colectIconsCallback, NULL);
1059 }
1060
1061 wMenuAddCallback(menu, _("Launch"), launchCallback, NULL);
1062
1063 wMenuAddCallback(menu, _("Unhide Here"), unhideHereCallback, NULL);
1064
1065 entry = wMenuAddCallback(menu, _("Hide"), hideCallback, NULL);
1066 wfree(entry->text);
1067 entry->text = _("Hide");
1068
1069 wMenuAddCallback(menu, _("Settings..."), settingsCallback, NULL);
1070
1071 wMenuAddCallback(menu, _("Kill"), killCallback, NULL);
1072
1073 if (type == WM_CLIP)
1074 scr->clip_menu = menu;
1075
1076 return menu;
1077 }
1078
1079 WDock *wDockCreate(WScreen * scr, int type)
1080 {
1081 WDock *dock;
1082 WAppIcon *btn;
1083 int icon_count;
1084
1085 make_keys();
1086
1087 dock = wmalloc(sizeof(WDock));
1088 memset(dock, 0, sizeof(WDock));
1089
1090 if (type == WM_CLIP)
1091 icon_count = CLIP_MAX_ICONS;
1092 else
1093 icon_count = scr->scr_height / wPreferences.icon_size;
1094
1095 dock->icon_array = wmalloc(sizeof(WAppIcon *) * icon_count);
1096 memset(dock->icon_array, 0, sizeof(WAppIcon *) * icon_count);
1097
1098 dock->max_icons = icon_count;
1099
1100 btn = mainIconCreate(scr, type);
1101
1102 btn->dock = dock;
1103
1104 dock->x_pos = btn->x_pos;
1105 dock->y_pos = btn->y_pos;
1106 dock->screen_ptr = scr;
1107 dock->type = type;
1108 dock->icon_count = 1;
1109 dock->on_right_side = 1;
1110 dock->collapsed = 0;
1111 dock->auto_collapse = 0;
1112 dock->auto_collapse_magic = NULL;
1113 dock->auto_raise_lower = 0;
1114 dock->auto_lower_magic = NULL;
1115 dock->auto_raise_magic = NULL;
1116 dock->attract_icons = 0;
1117 dock->lowered = 1;
1118 dock->icon_array[0] = btn;
1119 wRaiseFrame(btn->icon->core);
1120 XMoveWindow(dpy, btn->icon->core->window, btn->x_pos, btn->y_pos);
1121
1122 /* create dock menu */
1123 dock->menu = dockMenuCreate(scr, type);
1124
1125 return dock;
1126 }
1127
1128 void wDockDestroy(WDock * dock)
1129 {
1130 int i;
1131 WAppIcon *aicon;
1132
1133 for (i = (dock->type == WM_CLIP) ? 1 : 0; i < dock->max_icons; i++) {
1134 aicon = dock->icon_array[i];
1135 if (aicon) {
1136 int keepit = aicon->running && wApplicationOf(aicon->main_window);
1137 wDockDetach(dock, aicon);
1138 if (keepit) {
1139 /* XXX: can: aicon->icon == NULL ? */
1140 PlaceIcon(dock->screen_ptr, &aicon->x_pos, &aicon->y_pos,
1141 wGetHeadForWindow(aicon->icon->owner));
1142 XMoveWindow(dpy, aicon->icon->core->window, aicon->x_pos, aicon->y_pos);
1143 if (!dock->mapped || dock->collapsed)
1144 XMapWindow(dpy, aicon->icon->core->window);
1145 }
1146 }
1147 }
1148 if (wPreferences.auto_arrange_icons)
1149 wArrangeIcons(dock->screen_ptr, True);
1150 wfree(dock->icon_array);
1151 if (dock->menu && dock->type != WM_CLIP)
1152 wMenuDestroy(dock->menu, True);
1153 if (dock->screen_ptr->last_dock == dock)
1154 dock->screen_ptr->last_dock = NULL;
1155 wfree(dock);
1156 }
1157
1158 void wClipIconPaint(WAppIcon * aicon)
1159 {
1160 WScreen *scr = aicon->icon->core->screen_ptr;
1161 WWorkspace *workspace = scr->workspaces[scr->current_workspace];
1162 WMColor *color;
1163 Window win = aicon->icon->core->window;
1164 int length, nlength;
1165 char *ws_name, ws_number[10];
1166 int ty, tx;
1167
1168 wIconPaint(aicon->icon);
1169
1170 length = strlen(workspace->name);
1171 ws_name = wmalloc(length + 1);
1172 snprintf(ws_name, length + 1, "%s", workspace->name);
1173 snprintf(ws_number, sizeof(ws_number), "%i", scr->current_workspace + 1);
1174 nlength = strlen(ws_number);
1175
1176 if (!workspace->clip->collapsed)
1177 color = scr->clip_title_color[CLIP_NORMAL];
1178 else
1179 color = scr->clip_title_color[CLIP_COLLAPSED];
1180
1181 ty = ICON_SIZE - WMFontHeight(scr->clip_title_font) - 3;
1182
1183 tx = CLIP_BUTTON_SIZE * ICON_SIZE / 64;
1184
1185 WMDrawString(scr->wmscreen, win, color, scr->clip_title_font, tx, ty, ws_name, length);
1186 /*WMDrawString(scr->wmscreen, win, color, scr->clip_title_font, 4,
1187 2, ws_name, length); */
1188
1189 tx = (ICON_SIZE / 2 - WMWidthOfString(scr->clip_title_font, ws_number, nlength)) / 2;
1190
1191 WMDrawString(scr->wmscreen, win, color, scr->clip_title_font, tx, 2, ws_number, nlength);
1192
1193 wfree(ws_name);
1194
1195 if (aicon->launching) {
1196 XFillRectangle(dpy, aicon->icon->core->window, scr->stipple_gc,
1197 0, 0, wPreferences.icon_size, wPreferences.icon_size);
1198 }
1199 paintClipButtons(aicon, aicon->dock->lclip_button_pushed, aicon->dock->rclip_button_pushed);
1200 }
1201
1202 static void clipIconExpose(WObjDescriptor * desc, XEvent * event)
1203 {
1204 wClipIconPaint(desc->parent);
1205 }
1206
1207 static void dockIconPaint(WAppIcon * btn)
1208 {
1209 if (btn == btn->icon->core->screen_ptr->clip_icon)
1210 wClipIconPaint(btn);
1211 else
1212 wAppIconPaint(btn);
1213 }
1214
1215 static WMPropList *make_icon_state(WAppIcon * btn)
1216 {
1217 WMPropList *node = NULL;
1218 WMPropList *command, *autolaunch, *lock, *name, *forced, *host;
1219 WMPropList *position, *buggy, *omnipresent;
1220 char *tmp;
1221 char buffer[64];
1222
1223 if (btn) {
1224 if (!btn->command)
1225 command = WMCreatePLString("-");
1226 else
1227 command = WMCreatePLString(btn->command);
1228
1229 autolaunch = btn->auto_launch ? dYes : dNo;
1230
1231 lock = btn->lock ? dYes : dNo;
1232
1233 tmp = EscapeWM_CLASS(btn->wm_instance, btn->wm_class);
1234
1235 name = WMCreatePLString(tmp);
1236
1237 wfree(tmp);
1238
1239 forced = btn->forced_dock ? dYes : dNo;
1240
1241 buggy = btn->buggy_app ? dYes : dNo;
1242
1243 if (btn == btn->icon->core->screen_ptr->clip_icon)
1244 snprintf(buffer, sizeof(buffer), "%i,%i", btn->x_pos, btn->y_pos);
1245 else
1246 snprintf(buffer, sizeof(buffer), "%hi,%hi", btn->xindex, btn->yindex);
1247 position = WMCreatePLString(buffer);
1248
1249 node = WMCreatePLDictionary(dCommand, command,
1250 dName, name,
1251 dAutoLaunch, autolaunch,
1252 dLock, lock,
1253 dForced, forced, dBuggyApplication, buggy, dPosition, position, NULL);
1254 WMReleasePropList(command);
1255 WMReleasePropList(name);
1256 WMReleasePropList(position);
1257
1258 omnipresent = btn->omnipresent ? dYes : dNo;
1259 if (btn->dock != btn->icon->core->screen_ptr->dock && (btn->xindex != 0 || btn->yindex != 0))
1260 WMPutInPLDictionary(node, dOmnipresent, omnipresent);
1261
1262 #ifdef XDND /* was OFFIX */
1263 if (btn->dnd_command) {
1264 command = WMCreatePLString(btn->dnd_command);
1265 WMPutInPLDictionary(node, dDropCommand, command);
1266 WMReleasePropList(command);
1267 }
1268 #endif /* XDND */
1269
1270 if (btn->paste_command) {
1271 command = WMCreatePLString(btn->paste_command);
1272 WMPutInPLDictionary(node, dPasteCommand, command);
1273 WMReleasePropList(command);
1274 }
1275
1276 if (btn->client_machine && btn->remote_start) {
1277 host = WMCreatePLString(btn->client_machine);
1278 WMPutInPLDictionary(node, dHost, host);
1279 WMReleasePropList(host);
1280 }
1281 }
1282
1283 return node;
1284 }
1285
1286 static WMPropList *dockSaveState(WDock * dock)
1287 {
1288 int i;
1289 WMPropList *icon_info;
1290 WMPropList *list = NULL, *dock_state = NULL;
1291 WMPropList *value, *key;
1292 char buffer[256];
1293
1294 list = WMCreatePLArray(NULL);
1295
1296 for (i = (dock->type == WM_DOCK ? 0 : 1); i < dock->max_icons; i++) {
1297 WAppIcon *btn = dock->icon_array[i];
1298
1299 if (!btn || btn->attracted)
1300 continue;
1301
1302 if ((icon_info = make_icon_state(dock->icon_array[i]))) {
1303 WMAddToPLArray(list, icon_info);
1304 WMReleasePropList(icon_info);
1305 }
1306 }
1307
1308 dock_state = WMCreatePLDictionary(dApplications, list, NULL);
1309
1310 if (dock->type == WM_DOCK) {
1311 snprintf(buffer, sizeof(buffer), "Applications%i", dock->screen_ptr->scr_height);
1312 key = WMCreatePLString(buffer);
1313 WMPutInPLDictionary(dock_state, key, list);
1314 WMReleasePropList(key);
1315
1316 snprintf(buffer, sizeof(buffer), "%i,%i", (dock->on_right_side ? -ICON_SIZE : 0), dock->y_pos);
1317 value = WMCreatePLString(buffer);
1318 WMPutInPLDictionary(dock_state, dPosition, value);
1319 WMReleasePropList(value);
1320 }
1321 WMReleasePropList(list);
1322
1323 value = (dock->lowered ? dYes : dNo);
1324 WMPutInPLDictionary(dock_state, dLowered, value);
1325
1326 if (dock->type == WM_CLIP) {
1327 value = (dock->collapsed ? dYes : dNo);
1328 WMPutInPLDictionary(dock_state, dCollapsed, value);
1329
1330 value = (dock->auto_collapse ? dYes : dNo);
1331 WMPutInPLDictionary(dock_state, dAutoCollapse, value);
1332
1333 value = (dock->auto_raise_lower ? dYes : dNo);
1334 WMPutInPLDictionary(dock_state, dAutoRaiseLower, value);
1335
1336 value = (dock->attract_icons ? dYes : dNo);
1337 WMPutInPLDictionary(dock_state, dAutoAttractIcons, value);
1338 }
1339
1340 return dock_state;
1341 }
1342
1343 void wDockSaveState(WScreen * scr, WMPropList * old_state)
1344 {
1345 WMPropList *dock_state;
1346 WMPropList *keys;
1347
1348 dock_state = dockSaveState(scr->dock);
1349
1350 /*
1351 * Copy saved states of docks with different sizes.
1352 */
1353 if (old_state) {
1354 int i;
1355 WMPropList *tmp;
1356
1357 keys = WMGetPLDictionaryKeys(old_state);
1358 for (i = 0; i < WMGetPropListItemCount(keys); i++) {
1359 tmp = WMGetFromPLArray(keys, i);
1360
1361 if (strncasecmp(WMGetFromPLString(tmp), "applications", 12) == 0
1362 && !WMGetFromPLDictionary(dock_state, tmp)) {
1363
1364 WMPutInPLDictionary(dock_state, tmp, WMGetFromPLDictionary(old_state, tmp));
1365 }
1366 }
1367 WMReleasePropList(keys);
1368 }
1369
1370 WMPutInPLDictionary(scr->session_state, dDock, dock_state);
1371
1372 WMReleasePropList(dock_state);
1373 }
1374
1375 void wClipSaveState(WScreen * scr)
1376 {
1377 WMPropList *clip_state;
1378
1379 clip_state = make_icon_state(scr->clip_icon);
1380
1381 WMPutInPLDictionary(scr->session_state, dClip, clip_state);
1382
1383 WMReleasePropList(clip_state);
1384 }
1385
1386 WMPropList *wClipSaveWorkspaceState(WScreen * scr, int workspace)
1387 {
1388 return dockSaveState(scr->workspaces[workspace]->clip);
1389 }
1390
1391 static Bool getBooleanDockValue(WMPropList * value, WMPropList * key)
1392 {
1393 if (value) {
1394 if (WMIsPLString(value)) {
1395 if (strcasecmp(WMGetFromPLString(value), "YES") == 0)
1396 return True;
1397 } else {
1398 wwarning(_("bad value in docked icon state info %s"), WMGetFromPLString(key));
1399 }
1400 }
1401 return False;
1402 }
1403
1404 static WAppIcon *restore_icon_state(WScreen * scr, WMPropList * info, int type, int index)
1405 {
1406 WAppIcon *aicon;
1407 WMPropList *cmd, *value;
1408
1409 cmd = WMGetFromPLDictionary(info, dCommand);
1410 if (!cmd || !WMIsPLString(cmd)) {
1411 return NULL;
1412 }
1413
1414 /* parse window name */
1415 value = WMGetFromPLDictionary(info, dName);
1416 if (!value)
1417 return NULL;
1418
1419 {
1420 char *wclass, *winstance;
1421 char *command;
1422
1423 ParseWindowName(value, &winstance, &wclass, "dock");
1424
1425 if (!winstance && !wclass) {
1426 return NULL;
1427 }
1428
1429 /* get commands */
1430
1431 if (cmd)
1432 command = wstrdup(WMGetFromPLString(cmd));
1433 else
1434 command = NULL;
1435
1436 if (!command || strcmp(command, "-") == 0) {
1437 if (command)
1438 wfree(command);
1439 if (wclass)
1440 wfree(wclass);
1441 if (winstance)
1442 wfree(winstance);
1443
1444 return NULL;
1445 }
1446
1447 aicon = wAppIconCreateForDock(scr, command, winstance, wclass, TILE_NORMAL);
1448 if (wclass)
1449 wfree(wclass);
1450 if (winstance)
1451 wfree(winstance);
1452 if (command)
1453 wfree(command);
1454 }
1455
1456 aicon->icon->core->descriptor.handle_mousedown = iconMouseDown;
1457 if (type == WM_CLIP) {
1458 aicon->icon->core->descriptor.handle_enternotify = clipEnterNotify;
1459 aicon->icon->core->descriptor.handle_leavenotify = clipLeaveNotify;
1460 }
1461 aicon->icon->core->descriptor.parent_type = WCLASS_DOCK_ICON;
1462 aicon->icon->core->descriptor.parent = aicon;
1463
1464 #ifdef XDND /* was OFFIX */
1465 cmd = WMGetFromPLDictionary(info, dDropCommand);
1466 if (cmd)
1467 aicon->dnd_command = wstrdup(WMGetFromPLString(cmd));
1468 #endif
1469
1470 cmd = WMGetFromPLDictionary(info, dPasteCommand);
1471 if (cmd)
1472 aicon->paste_command = wstrdup(WMGetFromPLString(cmd));
1473
1474 /* check auto launch */
1475 value = WMGetFromPLDictionary(info, dAutoLaunch);
1476
1477 aicon->auto_launch = getBooleanDockValue(value, dAutoLaunch);
1478
1479 /* check lock */
1480 value = WMGetFromPLDictionary(info, dLock);
1481
1482 aicon->lock = getBooleanDockValue(value, dLock);
1483
1484 /* check if it wasn't normally docked */
1485 value = WMGetFromPLDictionary(info, dForced);
1486
1487 aicon->forced_dock = getBooleanDockValue(value, dForced);
1488
1489 /* check if we can rely on the stuff in the app */
1490 value = WMGetFromPLDictionary(info, dBuggyApplication);
1491
1492 aicon->buggy_app = getBooleanDockValue(value, dBuggyApplication);
1493
1494 /* get position in the dock */
1495 value = WMGetFromPLDictionary(info, dPosition);
1496 if (value && WMIsPLString(value)) {
1497 if (sscanf(WMGetFromPLString(value), "%hi,%hi", &aicon->xindex, &aicon->yindex) != 2)
1498 wwarning(_("bad value in docked icon state info %s"), WMGetFromPLString(dPosition));
1499
1500 /* check position sanity */
1501 /* incomplete section! */
1502 if (type == WM_DOCK) {
1503 aicon->xindex = 0;
1504 if (aicon->yindex < 0)
1505 wwarning(_("bad value in docked icon position %i,%i"),
1506 aicon->xindex, aicon->yindex);
1507 }
1508 } else {
1509 aicon->yindex = index;
1510 aicon->xindex = 0;
1511 }
1512
1513 /* check if icon is omnipresent */
1514 value = WMGetFromPLDictionary(info, dOmnipresent);
1515
1516 aicon->omnipresent = getBooleanDockValue(value, dOmnipresent);
1517
1518 aicon->running = 0;
1519 aicon->docked = 1;
1520
1521 return aicon;
1522 }
1523
1524 #define COMPLAIN(key) wwarning(_("bad value in dock state info:%s"), key)
1525
1526 WAppIcon *wClipRestoreState(WScreen * scr, WMPropList * clip_state)
1527 {
1528 WAppIcon *icon;
1529 WMPropList *value;
1530
1531 icon = mainIconCreate(scr, WM_CLIP);
1532
1533 if (!clip_state)
1534 return icon;
1535 else
1536 WMRetainPropList(clip_state);
1537
1538 /* restore position */
1539
1540 value = WMGetFromPLDictionary(clip_state, dPosition);
1541
1542 if (value) {
1543 if (!WMIsPLString(value))
1544 COMPLAIN("Position");
1545 else {
1546 WMRect rect;
1547 int flags;
1548
1549 if (sscanf(WMGetFromPLString(value), "%i,%i", &icon->x_pos, &icon->y_pos) != 2)
1550 COMPLAIN("Position");
1551
1552 /* check position sanity */
1553 rect.pos.x = icon->x_pos;
1554 rect.pos.y = icon->y_pos;
1555 rect.size.width = rect.size.height = ICON_SIZE;
1556
1557 wGetRectPlacementInfo(scr, rect, &flags);
1558 if (flags & (XFLAG_DEAD | XFLAG_PARTIAL))
1559 wScreenKeepInside(scr, &icon->x_pos, &icon->y_pos, ICON_SIZE, ICON_SIZE);
1560 }
1561 }
1562 #ifdef XDND /* was OFFIX */
1563 value = WMGetFromPLDictionary(clip_state, dDropCommand);
1564 if (value && WMIsPLString(value))
1565 icon->dnd_command = wstrdup(WMGetFromPLString(value));
1566 #endif
1567
1568 value = WMGetFromPLDictionary(clip_state, dPasteCommand);
1569 if (value && WMIsPLString(value))
1570 icon->paste_command = wstrdup(WMGetFromPLString(value));
1571
1572 WMReleasePropList(clip_state);
1573
1574 return icon;
1575 }
1576
1577 WDock *wDockRestoreState(WScreen * scr, WMPropList * dock_state, int type)
1578 {
1579 WDock *dock;
1580 WMPropList *apps;
1581 WMPropList *value;
1582 WAppIcon *aicon, *old_top;
1583 int count, i;
1584
1585 dock = wDockCreate(scr, type);
1586
1587 if (!dock_state)
1588 return dock;
1589
1590 if (dock_state)
1591 WMRetainPropList(dock_state);
1592
1593 /* restore position */
1594
1595 value = WMGetFromPLDictionary(dock_state, dPosition);
1596
1597 if (value) {
1598 if (!WMIsPLString(value)) {
1599 COMPLAIN("Position");
1600 } else {
1601 WMRect rect;
1602 int flags;
1603
1604 if (sscanf(WMGetFromPLString(value), "%i,%i", &dock->x_pos, &dock->y_pos) != 2)
1605 COMPLAIN("Position");
1606
1607 /* check position sanity */
1608 rect.pos.x = dock->x_pos;
1609 rect.pos.y = dock->y_pos;
1610 rect.size.width = rect.size.height = ICON_SIZE;
1611
1612 wGetRectPlacementInfo(scr, rect, &flags);
1613 if (flags & (XFLAG_DEAD | XFLAG_PARTIAL)) {
1614 int x = dock->x_pos;
1615 wScreenKeepInside(scr, &x, &dock->y_pos, ICON_SIZE, ICON_SIZE);
1616 }
1617
1618 /* Is this needed any more? */
1619 if (type == WM_CLIP) {
1620 if (dock->x_pos < 0) {
1621 dock->x_pos = 0;
1622 } else if (dock->x_pos > scr->scr_width - ICON_SIZE) {
1623 dock->x_pos = scr->scr_width - ICON_SIZE;
1624 }
1625 } else {
1626 if (dock->x_pos >= 0) {
1627 dock->x_pos = DOCK_EXTRA_SPACE;
1628 dock->on_right_side = 0;
1629 } else {
1630 dock->x_pos = scr->scr_width - DOCK_EXTRA_SPACE - ICON_SIZE;
1631 dock->on_right_side = 1;
1632 }
1633 }
1634 }
1635 }
1636
1637 /* restore lowered/raised state */
1638
1639 dock->lowered = 0;
1640
1641 value = WMGetFromPLDictionary(dock_state, dLowered);
1642
1643 if (value) {
1644 if (!WMIsPLString(value)) {
1645 COMPLAIN("Lowered");
1646 } else {
1647 if (strcasecmp(WMGetFromPLString(value), "YES") == 0) {
1648 dock->lowered = 1;
1649 }
1650 }
1651 }
1652
1653 /* restore collapsed state */
1654
1655 dock->collapsed = 0;
1656
1657 value = WMGetFromPLDictionary(dock_state, dCollapsed);
1658
1659 if (value) {
1660 if (!WMIsPLString(value)) {
1661 COMPLAIN("Collapsed");
1662 } else {
1663 if (strcasecmp(WMGetFromPLString(value), "YES") == 0) {
1664 dock->collapsed = 1;
1665 }
1666 }
1667 }
1668
1669 /* restore auto-collapsed state */
1670
1671 value = WMGetFromPLDictionary(dock_state, dAutoCollapse);
1672
1673 if (value) {
1674 if (!WMIsPLString(value)) {
1675 COMPLAIN("AutoCollapse");
1676 } else {
1677 if (strcasecmp(WMGetFromPLString(value), "YES") == 0) {
1678 dock->auto_collapse = 1;
1679 dock->collapsed = 1;
1680 }
1681 }
1682 }
1683
1684 /* restore auto-raise/lower state */
1685
1686 value = WMGetFromPLDictionary(dock_state, dAutoRaiseLower);
1687
1688 if (value) {
1689 if (!WMIsPLString(value)) {
1690 COMPLAIN("AutoRaiseLower");
1691 } else {
1692 if (strcasecmp(WMGetFromPLString(value), "YES") == 0) {
1693 dock->auto_raise_lower = 1;
1694 }
1695 }
1696 }
1697
1698 /* restore attract icons state */
1699
1700 dock->attract_icons = 0;
1701
1702 value = WMGetFromPLDictionary(dock_state, dAutoAttractIcons);
1703
1704 if (value) {
1705 if (!WMIsPLString(value)) {
1706 COMPLAIN("AutoAttractIcons");
1707 } else {
1708 if (strcasecmp(WMGetFromPLString(value), "YES") == 0) {
1709 dock->attract_icons = 1;
1710 }
1711 }
1712 }
1713
1714 /* application list */
1715
1716 {
1717 WMPropList *tmp;
1718 char buffer[64];
1719
1720 /*
1721 * When saving, it saves the dock state in
1722 * Applications and Applicationsnnn
1723 *
1724 * When loading, it will first try Applicationsnnn.
1725 * If it does not exist, use Applications as default.
1726 */
1727
1728 snprintf(buffer, sizeof(buffer), "Applications%i", scr->scr_height);
1729
1730 tmp = WMCreatePLString(buffer);
1731 apps = WMGetFromPLDictionary(dock_state, tmp);
1732 WMReleasePropList(tmp);
1733
1734 if (!apps) {
1735 apps = WMGetFromPLDictionary(dock_state, dApplications);
1736 }
1737 }
1738
1739 if (!apps) {
1740 goto finish;
1741 }
1742
1743 count = WMGetPropListItemCount(apps);
1744
1745 if (count == 0)
1746 goto finish;
1747
1748 old_top = dock->icon_array[0];
1749
1750 /* dock->icon_count is set to 1 when dock is created.
1751 * Since Clip is already restored, we want to keep it so for clip,
1752 * but for dock we may change the default top tile, so we set it to 0.
1753 */
1754 if (type == WM_DOCK)
1755 dock->icon_count = 0;
1756
1757 for (i = 0; i < count; i++) {
1758 if (dock->icon_count >= dock->max_icons) {
1759 wwarning(_("there are too many icons stored in dock. Ignoring what doesn't fit"));
1760 break;
1761 }
1762
1763 value = WMGetFromPLArray(apps, i);
1764 aicon = restore_icon_state(scr, value, type, dock->icon_count);
1765
1766 dock->icon_array[dock->icon_count] = aicon;
1767
1768 if (aicon) {
1769 aicon->dock = dock;
1770 aicon->x_pos = dock->x_pos + (aicon->xindex * ICON_SIZE);
1771 aicon->y_pos = dock->y_pos + (aicon->yindex * ICON_SIZE);
1772
1773 if (dock->lowered)
1774 ChangeStackingLevel(aicon->icon->core, WMNormalLevel);
1775 else
1776 ChangeStackingLevel(aicon->icon->core, WMDockLevel);
1777
1778 wCoreConfigure(aicon->icon->core, aicon->x_pos, aicon->y_pos, 0, 0);
1779
1780 if (!dock->collapsed)
1781 XMapWindow(dpy, aicon->icon->core->window);
1782 wRaiseFrame(aicon->icon->core);
1783
1784 dock->icon_count++;
1785 } else if (dock->icon_count == 0 && type == WM_DOCK)
1786 dock->icon_count++;
1787 }
1788
1789 /* if the first icon is not defined, use the default */
1790 if (dock->icon_array[0] == NULL) {
1791 /* update default icon */
1792 old_top->x_pos = dock->x_pos;
1793 old_top->y_pos = dock->y_pos;
1794 if (dock->lowered)
1795 ChangeStackingLevel(old_top->icon->core, WMNormalLevel);
1796 else
1797 ChangeStackingLevel(old_top->icon->core, WMDockLevel);
1798 dock->icon_array[0] = old_top;
1799 XMoveWindow(dpy, old_top->icon->core->window, dock->x_pos, dock->y_pos);
1800 /* we don't need to increment dock->icon_count here because it was
1801 * incremented in the loop above.
1802 */
1803 } else if (old_top != dock->icon_array[0]) {
1804 if (old_top == scr->clip_icon)
1805 scr->clip_icon = dock->icon_array[0];
1806 wAppIconDestroy(old_top);
1807 }
1808
1809 finish:
1810 if (dock_state)
1811 WMReleasePropList(dock_state);
1812
1813 return dock;
1814 }
1815
1816 void wDockLaunchWithState(WDock * dock, WAppIcon * btn, WSavedState * state)
1817 {
1818 if (btn && btn->command && !btn->running && !btn->launching) {
1819
1820 btn->drop_launch = 0;
1821 btn->paste_launch = 0;
1822
1823 btn->pid = execCommand(btn, btn->command, state);
1824
1825 if (btn->pid > 0) {
1826 if (!btn->forced_dock && !btn->buggy_app) {
1827 btn->launching = 1;
1828 dockIconPaint(btn);
1829 }
1830 }
1831 } else {
1832 wfree(state);
1833 }
1834 }
1835
1836 void wDockDoAutoLaunch(WDock * dock, int workspace)
1837 {
1838 WAppIcon *btn;
1839 WSavedState *state;
1840 int i;
1841
1842 for (i = 0; i < dock->max_icons; i++) {
1843 btn = dock->icon_array[i];
1844 if (!btn || !btn->auto_launch)
1845 continue;
1846
1847 state = wmalloc(sizeof(WSavedState));
1848 memset(state, 0, sizeof(WSavedState));
1849 state->workspace = workspace;
1850 /* TODO: this is klugy and is very difficult to understand
1851 * what's going on. Try to clean up */
1852 wDockLaunchWithState(dock, btn, state);
1853 }
1854 }
1855
1856 #ifdef XDND /* was OFFIX */
1857 static WDock *findDock(WScreen * scr, XEvent * event, int *icon_pos)
1858 {
1859 WDock *dock;
1860 int i;
1861
1862 *icon_pos = -1;
1863 if ((dock = scr->dock) != NULL) {
1864 for (i = 0; i < dock->max_icons; i++) {
1865 if (dock->icon_array[i]
1866 && dock->icon_array[i]->icon->core->window == event->xclient.window) {
1867 *icon_pos = i;
1868 break;
1869 }
1870 }
1871 }
1872 if (*icon_pos < 0 && (dock = scr->workspaces[scr->current_workspace]->clip) != NULL) {
1873 for (i = 0; i < dock->max_icons; i++) {
1874 if (dock->icon_array[i]
1875 && dock->icon_array[i]->icon->core->window == event->xclient.window) {
1876 *icon_pos = i;
1877 break;
1878 }
1879 }
1880 }
1881 if (*icon_pos >= 0)
1882 return dock;
1883 return NULL;
1884 }
1885
1886 int wDockReceiveDNDDrop(WScreen * scr, XEvent * event)
1887 {
1888 WDock *dock;
1889 WAppIcon *btn;
1890 int icon_pos;
1891
1892 dock = findDock(scr, event, &icon_pos);
1893 if (!dock)
1894 return False;
1895
1896 /*
1897 * Return True if the drop was on an application icon window.
1898 * In this case, let the ClientMessage handler redirect the
1899 * message to the app.
1900 */
1901 if (dock->icon_array[icon_pos]->icon->icon_win != None)
1902 return True;
1903
1904 if (dock->icon_array[icon_pos]->dnd_command != NULL) {
1905 scr->flags.dnd_data_convertion_status = 0;
1906
1907 btn = dock->icon_array[icon_pos];
1908
1909 if (!btn->forced_dock) {
1910 btn->relaunching = btn->running;
1911 btn->running = 1;
1912 }
1913 if (btn->wm_instance || btn->wm_class) {
1914 WWindowAttributes attr;
1915 memset(&attr, 0, sizeof(WWindowAttributes));
1916 wDefaultFillAttributes(btn->icon->core->screen_ptr,
1917 btn->wm_instance, btn->wm_class, &attr, NULL, True);
1918
1919 if (!attr.no_appicon)
1920 btn->launching = 1;
1921 else
1922 btn->running = 0;
1923 }
1924
1925 btn->paste_launch = 0;
1926 btn->drop_launch = 1;
1927 scr->last_dock = dock;
1928 btn->pid = execCommand(btn, btn->dnd_command, NULL);
1929 if (btn->pid > 0) {
1930 dockIconPaint(btn);
1931 } else {
1932 btn->launching = 0;
1933 if (!btn->relaunching) {
1934 btn->running = 0;
1935 }
1936 }
1937 }
1938 return False;
1939 }
1940 #endif /* XDND */
1941
1942 Bool wDockAttachIcon(WDock * dock, WAppIcon * icon, int x, int y)
1943 {
1944 WWindow *wwin;
1945 int index;
1946
1947 wwin = icon->icon->owner;
1948 if (icon->command == NULL) {
1949 char *command;
1950
1951 icon->editing = 0;
1952
1953 command = GetCommandForWindow(wwin->client_win);
1954 if (command) {
1955 icon->command = command;
1956 } else {
1957 /* icon->forced_dock = 1; */
1958 if (dock->type != WM_CLIP || !icon->attracted) {
1959 icon->editing = 1;
1960 if (wInputDialog(dock->screen_ptr, _("Dock Icon"),
1961 _("Type the command used to launch the application"), &command)) {
1962 if (command && (command[0] == 0 || (command[0] == '-' && command[1] == 0))) {
1963 wfree(command);
1964 command = NULL;
1965 }
1966 icon->command = command;
1967 icon->editing = 0;
1968 } else {
1969 icon->editing = 0;
1970 if (command)
1971 wfree(command);
1972 /* If the target is the dock, reject the icon. If
1973 * the target is the clip, make it an attracted icon
1974 */
1975 if (dock->type == WM_CLIP) {
1976 icon->attracted = 1;
1977 if (!icon->icon->shadowed) {
1978 icon->icon->shadowed = 1;
1979 icon->icon->force_paint = 1;
1980 }
1981 } else {
1982 return False;
1983 }
1984 }
1985 }
1986 }
1987 } else {
1988 icon->editing = 0;
1989 }
1990
1991 for (index = 1; index < dock->max_icons; index++)
1992 if (dock->icon_array[index] == NULL)
1993 break;
1994 /* if (index == dock->max_icons)
1995 return; */
1996
1997 assert(index < dock->max_icons);
1998
1999 dock->icon_array[index] = icon;
2000 icon->yindex = y;
2001 icon->xindex = x;
2002
2003 icon->omnipresent = 0;
2004
2005 icon->x_pos = dock->x_pos + x * ICON_SIZE;
2006 icon->y_pos = dock->y_pos + y * ICON_SIZE;
2007
2008 dock->icon_count++;
2009
2010 icon->running = 1;
2011 icon->launching = 0;
2012 icon->docked = 1;
2013 icon->dock = dock;
2014 icon->icon->core->descriptor.handle_mousedown = iconMouseDown;
2015 if (dock->type == WM_CLIP) {
2016 icon->icon->core->descriptor.handle_enternotify = clipEnterNotify;
2017 icon->icon->core->descriptor.handle_leavenotify = clipLeaveNotify;
2018 }
2019 icon->icon->core->descriptor.parent_type = WCLASS_DOCK_ICON;
2020 icon->icon->core->descriptor.parent = icon;
2021
2022 MoveInStackListUnder(dock->icon_array[index - 1]->icon->core, icon->icon->core);
2023 wAppIconMove(icon, icon->x_pos, icon->y_pos);
2024 wAppIconPaint(icon);
2025
2026 if (wPreferences.auto_arrange_icons)
2027 wArrangeIcons(dock->screen_ptr, True);
2028
2029 #ifdef XDND /* was OFFIX */
2030 if (icon->command && !icon->dnd_command) {
2031 int len = strlen(icon->command) + 8;
2032 icon->dnd_command = wmalloc(len);
2033 snprintf(icon->dnd_command, len, "%s %%d", icon->command);
2034 }
2035 #endif
2036
2037 if (icon->command && !icon->paste_command) {
2038 int len = strlen(icon->command) + 8;
2039 icon->paste_command = wmalloc(len);
2040 snprintf(icon->paste_command, len, "%s %%s", icon->command);
2041 }
2042
2043 return True;
2044 }
2045
2046 void reattachIcon(WDock * dock, WAppIcon * icon, int x, int y)
2047 {
2048 int index;
2049
2050 for (index = 1; index < dock->max_icons; index++) {
2051 if (dock->icon_array[index] == icon)
2052 break;
2053 }
2054 assert(index < dock->max_icons);
2055
2056 icon->yindex = y;
2057 icon->xindex = x;
2058
2059 icon->x_pos = dock->x_pos + x * ICON_SIZE;
2060 icon->y_pos = dock->y_pos + y * ICON_SIZE;
2061 }
2062
2063 Bool moveIconBetweenDocks(WDock * src, WDock * dest, WAppIcon * icon, int x, int y)
2064 {
2065 WWindow *wwin;
2066 char *command;
2067 int index;
2068
2069 if (src == dest)
2070 return True; /* No move needed, we're already there */
2071
2072 if (dest == NULL)
2073 return False;
2074
2075 wwin = icon->icon->owner;
2076
2077 /*
2078 * For the moment we can't do this if we move icons in Clip from one
2079 * workspace to other, because if we move two or more icons without
2080 * command, the dialog box will not be able to tell us to which of the
2081 * moved icons it applies. -Dan
2082 */
2083 if ((dest->type == WM_DOCK /*|| dest->keep_attracted */ ) && icon->command == NULL) {
2084 command = GetCommandForWindow(wwin->client_win);
2085 if (command) {
2086 icon->command = command;
2087 } else {
2088 icon->editing = 1;
2089 /* icon->forced_dock = 1; */
2090 if (wInputDialog(src->screen_ptr, _("Dock Icon"),
2091 _("Type the command used to launch the application"), &command)) {
2092 if (command && (command[0] == 0 || (command[0] == '-' && command[1] == 0))) {
2093 wfree(command);
2094 command = NULL;
2095 }
2096 icon->command = command;
2097 } else {
2098 icon->editing = 0;
2099 if (command)
2100 wfree(command);
2101 return False;
2102 }
2103 icon->editing = 0;
2104 }
2105 }
2106
2107 if (dest->type == WM_DOCK)
2108 wClipMakeIconOmnipresent(icon, False);
2109
2110 for (index = 1; index < src->max_icons; index++) {
2111 if (src->icon_array[index] == icon)
2112 break;
2113 }
2114 assert(index < src->max_icons);
2115
2116 src->icon_array[index] = NULL;
2117 src->icon_count--;
2118
2119 for (index = 1; index < dest->max_icons; index++) {
2120 if (dest->icon_array[index] == NULL)
2121 break;
2122 }
2123 /* if (index == dest->max_icons)
2124 return; */
2125
2126 assert(index < dest->max_icons);
2127
2128 dest->icon_array[index] = icon;
2129 icon->dock = dest;
2130
2131 /* deselect the icon */
2132 if (icon->icon->selected)
2133 wIconSelect(icon->icon);
2134
2135 if (dest->type == WM_DOCK) {
2136 icon->icon->core->descriptor.handle_enternotify = NULL;
2137 icon->icon->core->descriptor.handle_leavenotify = NULL;
2138 } else {
2139 icon->icon->core->descriptor.handle_enternotify = clipEnterNotify;
2140 icon->icon->core->descriptor.handle_leavenotify = clipLeaveNotify;
2141 }
2142
2143 /* set it to be kept when moving to dock.
2144 * Unless the icon does not have a command set
2145 */
2146 if (icon->command && dest->type == WM_DOCK) {
2147 icon->attracted = 0;
2148 if (icon->icon->shadowed) {
2149 icon->icon->shadowed = 0;
2150 icon->icon->force_paint = 1;
2151 }
2152 }
2153
2154 if (src->auto_collapse || src->auto_raise_lower)
2155 clipLeave(src);
2156
2157 icon->yindex = y;
2158 icon->xindex = x;
2159
2160 icon->x_pos = dest->x_pos + x * ICON_SIZE;
2161 icon->y_pos = dest->y_pos + y * ICON_SIZE;
2162
2163 dest->icon_count++;
2164
2165 MoveInStackListUnder(dest->icon_array[index - 1]->icon->core, icon->icon->core);
2166 wAppIconPaint(icon);
2167
2168 return True;
2169 }
2170
2171 void wDockDetach(WDock * dock, WAppIcon * icon)
2172 {
2173 int index;
2174
2175 /* make the settings panel be closed */
2176 if (icon->panel) {
2177 DestroyDockAppSettingsPanel(icon->panel);
2178 }
2179
2180 /* This must be called before icon->dock is set to NULL.
2181 * Don't move it. -Dan
2182 */
2183 wClipMakeIconOmnipresent(icon, False);
2184
2185 icon->docked = 0;
2186 icon->dock = NULL;
2187 icon->attracted = 0;
2188 icon->auto_launch = 0;
2189 if (icon->icon->shadowed) {
2190 icon->icon->shadowed = 0;
2191 icon->icon->force_paint = 1;
2192 }
2193
2194 /* deselect the icon */
2195 if (icon->icon->selected)
2196 wIconSelect(icon->icon);
2197
2198 if (icon->command) {
2199 wfree(icon->command);
2200 icon->command = NULL;
2201 }
2202 #ifdef XDND /* was OFFIX */
2203 if (icon->dnd_command) {
2204 wfree(icon->dnd_command);
2205 icon->dnd_command = NULL;
2206 }
2207 #endif
2208 if (icon->paste_command) {
2209 wfree(icon->paste_command);
2210 icon->paste_command = NULL;
2211 }
2212
2213 for (index = 1; index < dock->max_icons; index++)
2214 if (dock->icon_array[index] == icon)
2215 break;
2216 assert(index < dock->max_icons);
2217 dock->icon_array[index] = NULL;
2218 icon->yindex = -1;
2219 icon->xindex = -1;
2220
2221 dock->icon_count--;
2222
2223 /* if the dock is not attached to an application or
2224 * the the application did not set the approriate hints yet,
2225 * destroy the icon */
2226 if (!icon->running || !wApplicationOf(icon->main_window))
2227 wAppIconDestroy(icon);
2228 else {
2229 icon->icon->core->descriptor.handle_mousedown = appIconMouseDown;
2230 icon->icon->core->descriptor.handle_enternotify = NULL;
2231 icon->icon->core->descriptor.handle_leavenotify = NULL;
2232 icon->icon->core->descriptor.parent_type = WCLASS_APPICON;
2233 icon->icon->core->descriptor.parent = icon;
2234
2235 ChangeStackingLevel(icon->icon->core, NORMAL_ICON_LEVEL);
2236
2237 wAppIconPaint(icon);
2238 if (wPreferences.auto_arrange_icons) {
2239 wArrangeIcons(dock->screen_ptr, True);
2240 }
2241 }
2242 if (dock->auto_collapse || dock->auto_raise_lower)
2243 clipLeave(dock);
2244 }
2245
2246 /*
2247 * returns the closest Dock slot index for the passed
2248 * coordinates.
2249 *
2250 * Returns False if icon can't be docked.
2251 *
2252 * Note: this function should NEVER alter ret_x or ret_y, unless it will
2253 * return True. -Dan
2254 */
2255 Bool wDockSnapIcon(WDock * dock, WAppIcon * icon, int req_x, int req_y, int *ret_x, int *ret_y, int redocking)
2256 {
2257 WScreen *scr = dock->screen_ptr;
2258 int dx, dy;
2259 int ex_x, ex_y;
2260 int i, offset = ICON_SIZE / 2;
2261 WAppIcon *aicon = NULL;
2262 WAppIcon *nicon = NULL;
2263 int max_y_icons, max_x_icons;
2264
2265 /* TODO: XINERAMA, for these */
2266 max_x_icons = scr->scr_width / ICON_SIZE;
2267 max_y_icons = scr->scr_height / ICON_SIZE - 1;
2268
2269 if (wPreferences.flags.noupdates)
2270 return False;
2271
2272 dx = dock->x_pos;
2273 dy = dock->y_pos;
2274
2275 /* if the dock is full */
2276 if (!redocking && (dock->icon_count >= dock->max_icons)) {
2277 return False;
2278 }
2279
2280 /* exact position */
2281 if (req_y < dy)
2282 ex_y = (req_y - offset - dy) / ICON_SIZE;
2283 else
2284 ex_y = (req_y + offset - dy) / ICON_SIZE;
2285
2286 if (req_x < dx)
2287 ex_x = (req_x - offset - dx) / ICON_SIZE;
2288 else
2289 ex_x = (req_x + offset - dx) / ICON_SIZE;
2290
2291 /* check if the icon is outside the screen boundaries */
2292 {
2293 WMRect rect;
2294 int flags;
2295
2296 rect.pos.x = dx + ex_x * ICON_SIZE;
2297 rect.pos.y = dy + ex_y * ICON_SIZE;
2298 rect.size.width = rect.size.height = ICON_SIZE;
2299
2300 wGetRectPlacementInfo(scr, rect, &flags);
2301 if (flags & (XFLAG_DEAD | XFLAG_PARTIAL))
2302 return False;
2303 }
2304
2305 if (dock->type == WM_DOCK) {
2306 if (icon->dock != dock && ex_x != 0)
2307 return False;
2308
2309 aicon = NULL;
2310 for (i = 0; i < dock->max_icons; i++) {
2311 nicon = dock->icon_array[i];
2312 if (nicon && nicon->yindex == ex_y) {
2313 aicon = nicon;
2314 break;
2315 }
2316 }
2317
2318 if (redocking) {
2319 int sig, done, closest;
2320
2321 /* Possible cases when redocking:
2322 *
2323 * icon dragged out of range of any slot -> false
2324 * icon dragged to range of free slot
2325 * icon dragged to range of same slot
2326 * icon dragged to range of different icon
2327 */
2328 if (abs(ex_x) > DOCK_DETTACH_THRESHOLD)
2329 return False;
2330
2331 if (ex_y >= 0 && ex_y <= max_y_icons && (aicon == icon || !aicon)) {
2332 *ret_x = 0;
2333 *ret_y = ex_y;
2334 return True;
2335 }
2336
2337 /* start looking at the upper slot or lower? */
2338 if (ex_y * ICON_SIZE < (req_y + offset - dy))
2339 sig = 1;
2340 else
2341 sig = -1;
2342
2343 closest = -1;
2344 done = 0;
2345 /* look for closest free slot */
2346 for (i = 0; i < (DOCK_DETTACH_THRESHOLD + 1) * 2 && !done; i++) {
2347 int j;
2348
2349 done = 1;
2350 closest = sig * (i / 2) + ex_y;
2351 /* check if this slot is used */
2352 if (closest >= 0) {
2353 for (j = 0; j < dock->max_icons; j++) {
2354 if (dock->icon_array[j]
2355 && dock->icon_array[j]->yindex == closest) {
2356 /* slot is used by someone else */
2357 if (dock->icon_array[j] != icon)
2358 done = 0;
2359 break;
2360 }
2361 }
2362 }
2363 sig = -sig;
2364 }
2365 if (done && closest >= 0 && closest <= max_y_icons &&
2366 ((ex_y >= closest && ex_y - closest < DOCK_DETTACH_THRESHOLD + 1)
2367 || (ex_y < closest && closest - ex_y <= DOCK_DETTACH_THRESHOLD + 1))) {
2368 *ret_x = 0;
2369 *ret_y = closest;
2370 return True;
2371 }
2372 } else { /* !redocking */
2373
2374 /* if slot is free and the icon is close enough, return it */
2375 if (!aicon && ex_x == 0 && ex_y >= 0 && ex_y <= max_y_icons) {
2376 *ret_x = 0;
2377 *ret_y = ex_y;
2378 return True;
2379 }
2380 }
2381 } else { /* CLIP */
2382 int neighbours = 0;
2383 int start, stop, k;
2384
2385 start = icon->omnipresent ? 0 : scr->current_workspace;
2386 stop = icon->omnipresent ? scr->workspace_count : start + 1;
2387
2388 aicon = NULL;
2389 for (k = start; k < stop; k++) {
2390 WDock *tmp = scr->workspaces[k]->clip;
2391 if (!tmp)
2392 continue;
2393 for (i = 0; i < tmp->max_icons; i++) {
2394 nicon = tmp->icon_array[i];
2395 if (nicon && nicon->xindex == ex_x && nicon->yindex == ex_y) {
2396 aicon = nicon;
2397 break;
2398 }
2399 }
2400 if (aicon)
2401 break;
2402 }
2403 for (k = start; k < stop; k++) {
2404 WDock *tmp = scr->workspaces[k]->clip;
2405 if (!tmp)
2406 continue;
2407 for (i = 0; i < tmp->max_icons; i++) {
2408 nicon = tmp->icon_array[i];
2409 if (nicon && nicon != icon && /* Icon can't be it's own neighbour */
2410 (abs(nicon->xindex - ex_x) <= CLIP_ATTACH_VICINITY &&
2411 abs(nicon->yindex - ex_y) <= CLIP_ATTACH_VICINITY)) {
2412 neighbours = 1;
2413 break;
2414 }
2415 }
2416 if (neighbours)
2417 break;
2418 }
2419
2420 if (neighbours && (aicon == NULL || (redocking && aicon == icon))) {
2421 *ret_x = ex_x;
2422 *ret_y = ex_y;
2423 return True;
2424 }
2425 }
2426 return False;
2427 }
2428
2429 static int onScreen(WScreen * scr, int x, int y, int sx, int ex, int sy, int ey)
2430 {
2431 WMRect rect = wmkrect(x, y, ICON_SIZE, ICON_SIZE);
2432 int flags;
2433
2434 wGetRectPlacementInfo(scr, rect, &flags);
2435
2436 return !(flags & (XFLAG_DEAD | XFLAG_PARTIAL));
2437 }
2438
2439 /*
2440 * returns true if it can find a free slot in the dock,
2441 * in which case it changes x_pos and y_pos accordingly.
2442 * Else returns false.
2443 */
2444 Bool wDockFindFreeSlot(WDock * dock, int *x_pos, int *y_pos)
2445 {
2446 WScreen *scr = dock->screen_ptr;
2447 WAppIcon *btn;
2448 WAppIconChain *chain;
2449 unsigned char *slot_map;
2450 int mwidth;
2451 int r;
2452 int x, y;
2453 int i, done = False;
2454 int corner;
2455 int sx = 0, sy = 0, ex = scr->scr_width, ey = scr->scr_height;
2456 int extra_count = 0;
2457
2458 if (dock->type == WM_CLIP && dock != scr->workspaces[scr->current_workspace]->clip)
2459 extra_count = scr->global_icon_count;
2460
2461 /* if the dock is full */
2462 if (dock->icon_count + extra_count >= dock->max_icons) {
2463 return False;
2464 }
2465
2466 if (!wPreferences.flags.nodock && scr->dock) {
2467 if (scr->dock->on_right_side)
2468 ex -= ICON_SIZE + DOCK_EXTRA_SPACE;
2469 else
2470 sx += ICON_SIZE + DOCK_EXTRA_SPACE;
2471 }
2472
2473 if (ex < dock->x_pos)
2474 ex = dock->x_pos;
2475 if (sx > dock->x_pos + ICON_SIZE)
2476 sx = dock->x_pos + ICON_SIZE;
2477 #define C_NONE 0
2478 #define C_NW 1
2479 #define C_NE 2
2480 #define C_SW 3
2481 #define C_SE 4
2482
2483 /* check if clip is in a corner */
2484 if (dock->type == WM_CLIP) {
2485 if (dock->x_pos < 1 && dock->y_pos < 1)
2486 corner = C_NE;
2487 else if (dock->x_pos < 1 && dock->y_pos >= (ey - ICON_SIZE))
2488 corner = C_SE;
2489 else if (dock->x_pos >= (ex - ICON_SIZE) && dock->y_pos >= (ey - ICON_SIZE))
2490 corner = C_SW;
2491 else if (dock->x_pos >= (ex - ICON_SIZE) && dock->y_pos < 1)
2492 corner = C_NW;
2493 else
2494 corner = C_NONE;
2495 } else
2496 corner = C_NONE;
2497
2498 /* If the clip is in the corner, use only slots that are in the border
2499 * of the screen */
2500 if (corner != C_NONE) {
2501 char *hmap, *vmap;
2502 int hcount, vcount;
2503
2504 hcount = WMIN(dock->max_icons, scr->scr_width / ICON_SIZE);
2505 vcount = WMIN(dock->max_icons, scr->scr_height / ICON_SIZE);
2506 hmap = wmalloc(hcount + 1);
2507 memset(hmap, 0, hcount + 1);
2508 vmap = wmalloc(vcount + 1);
2509 memset(vmap, 0, vcount + 1);
2510
2511 /* mark used positions */
2512 switch (corner) {
2513 case C_NE:
2514 for (i = 0; i < dock->max_icons; i++) {
2515 btn = dock->icon_array[i];
2516 if (!btn)
2517 continue;
2518
2519 if (btn->xindex == 0 && btn->yindex > 0 && btn->yindex < vcount)
2520 vmap[btn->yindex] = 1;
2521 else if (btn->yindex == 0 && btn->xindex > 0 && btn->xindex < hcount)
2522 hmap[btn->xindex] = 1;
2523 }
2524 for (chain = scr->global_icons; chain != NULL; chain = chain->next) {
2525 btn = chain->aicon;
2526 if (btn->xindex == 0 && btn->yindex > 0 && btn->yindex < vcount)
2527 vmap[btn->yindex] = 1;
2528 else if (btn->yindex == 0 && btn->xindex > 0 && btn->xindex < hcount)
2529 hmap[btn->xindex] = 1;
2530 }
2531 break;
2532 case C_NW:
2533 for (i = 0; i < dock->max_icons; i++) {
2534 btn = dock->icon_array[i];
2535 if (!btn)
2536 continue;
2537
2538 if (btn->xindex == 0 && btn->yindex > 0 && btn->yindex < vcount)
2539 vmap[btn->yindex] = 1;
2540 else if (btn->yindex == 0 && btn->xindex < 0 && btn->xindex > -hcount)
2541 hmap[-btn->xindex] = 1;
2542 }
2543 for (chain = scr->global_icons; chain != NULL; chain = chain->next) {
2544 btn = chain->aicon;
2545 if (btn->xindex == 0 && btn->yindex > 0 && btn->yindex < vcount)
2546 vmap[btn->yindex] = 1;
2547 else if (btn->yindex == 0 && btn->xindex < 0 && btn->xindex > -hcount)
2548 hmap[-btn->xindex] = 1;
2549 }
2550 break;
2551 case C_SE:
2552 for (i = 0; i < dock->max_icons; i++) {
2553 btn = dock->icon_array[i];
2554 if (!btn)
2555 continue;
2556
2557 if (btn->xindex == 0 && btn->yindex < 0 && btn->yindex > -vcount)
2558 vmap[-btn->yindex] = 1;
2559 else if (btn->yindex == 0 && btn->xindex > 0 && btn->xindex < hcount)
2560 hmap[btn->xindex] = 1;
2561 }
2562 for (chain = scr->global_icons; chain != NULL; chain = chain->next) {
2563 btn = chain->aicon;
2564 if (btn->xindex == 0 && btn->yindex < 0 && btn->yindex > -vcount)
2565 vmap[-btn->yindex] = 1;
2566 else if (btn->yindex == 0 && btn->xindex > 0 && btn->xindex < hcount)
2567 hmap[btn->xindex] = 1;
2568 }
2569 break;
2570 case C_SW:
2571 default:
2572 for (i = 0; i < dock->max_icons; i++) {
2573 btn = dock->icon_array[i];
2574 if (!btn)
2575 continue;
2576
2577 if (btn->xindex == 0 && btn->yindex < 0 && btn->yindex > -vcount)
2578 vmap[-btn->yindex] = 1;
2579 else if (btn->yindex == 0 && btn->xindex < 0 && btn->xindex > -hcount)
2580 hmap[-btn->xindex] = 1;
2581 }
2582 for (chain = scr->global_icons; chain != NULL; chain = chain->next) {
2583 btn = chain->aicon;
2584 if (btn->xindex == 0 && btn->yindex < 0 && btn->yindex > -vcount)
2585 vmap[-btn->yindex] = 1;
2586 else if (btn->yindex == 0 && btn->xindex < 0 && btn->xindex > -hcount)
2587 hmap[-btn->xindex] = 1;
2588 }
2589 }
2590 x = 0;
2591 y = 0;
2592 done = 0;
2593 /* search a vacant slot */
2594 for (i = 1; i < WMAX(vcount, hcount); i++) {
2595 if (i < vcount && vmap[i] == 0) {
2596 /* found a slot */
2597 x = 0;
2598 y = i;
2599 done = 1;
2600 break;
2601 } else if (i < hcount && hmap[i] == 0) {
2602 /* found a slot */
2603 x = i;
2604 y = 0;
2605 done = 1;
2606 break;
2607 }
2608 }
2609 wfree(vmap);
2610 wfree(hmap);
2611 /* If found a slot, translate and return */
2612 if (done) {
2613 if (corner == C_NW || corner == C_NE) {
2614 *y_pos = y;
2615 } else {
2616 *y_pos = -y;
2617 }
2618 if (corner == C_NE || corner == C_SE) {
2619 *x_pos = x;
2620 } else {
2621 *x_pos = -x;
2622 }
2623 return True;
2624 }
2625 /* else, try to find a slot somewhere else */
2626 }
2627
2628 /* a map of mwidth x mwidth would be enough if we allowed icons to be
2629 * placed outside of screen */
2630 mwidth = (int)ceil(sqrt(dock->max_icons));
2631
2632 /* In the worst case (the clip is in the corner of the screen),
2633 * the amount of icons that fit in the clip is smaller.
2634 * Double the map to get a safe value.
2635 */
2636 mwidth += mwidth;
2637
2638 r = (mwidth - 1) / 2;
2639
2640 slot_map = wmalloc(mwidth * mwidth);
2641 memset(slot_map, 0, mwidth * mwidth);
2642
2643 #define XY2OFS(x,y) (WMAX(abs(x),abs(y)) > r) ? 0 : (((y)+r)*(mwidth)+(x)+r)
2644
2645 /* mark used slots in the map. If the slot falls outside the map
2646 * (for example, when all icons are placed in line), ignore them. */
2647 for (i = 0; i < dock->max_icons; i++) {
2648 btn = dock->icon_array[i];
2649 if (btn)
2650 slot_map[XY2OFS(btn->xindex, btn->yindex)] = 1;
2651 }
2652 for (chain = scr->global_icons; chain != NULL; chain = chain->next) {
2653 slot_map[XY2OFS(chain->aicon->xindex, chain->aicon->yindex)] = 1;
2654 }
2655 /* Find closest slot from the center that is free by scanning the
2656 * map from the center to outward in circular passes.
2657 * This will not result in a neat layout, but will be optimal
2658 * in the sense that there will not be holes left.
2659 */
2660 done = 0;
2661 for (i = 1; i <= r && !done; i++) {
2662 int tx, ty;
2663
2664 /* top and bottom parts of the ring */
2665 for (x = -i; x <= i && !done; x++) {
2666 tx = dock->x_pos + x * ICON_SIZE;
2667 y = -i;
2668 ty = dock->y_pos + y * ICON_SIZE;
2669 if (slot_map[XY2OFS(x, y)] == 0 && onScreen(scr, tx, ty, sx, ex, sy, ey)) {
2670 *x_pos = x;
2671 *y_pos = y;
2672 done = 1;
2673 break;
2674 }
2675 y = i;
2676 ty = dock->y_pos + y * ICON_SIZE;
2677 if (slot_map[XY2OFS(x, y)] == 0 && onScreen(scr, tx, ty, sx, ex, sy, ey)) {
2678 *x_pos = x;
2679 *y_pos = y;
2680 done = 1;
2681 break;
2682 }
2683 }
2684 /* left and right parts of the ring */
2685 for (y = -i + 1; y <= i - 1; y++) {
2686 ty = dock->y_pos + y * ICON_SIZE;
2687 x = -i;
2688 tx = dock->x_pos + x * ICON_SIZE;
2689 if (slot_map[XY2OFS(x, y)] == 0 && onScreen(scr, tx, ty, sx, ex, sy, ey)) {
2690 *x_pos = x;
2691 *y_pos = y;
2692 done = 1;
2693 break;
2694 }
2695 x = i;
2696 tx = dock->x_pos + x * ICON_SIZE;
2697 if (slot_map[XY2OFS(x, y)] == 0 && onScreen(scr, tx, ty, sx, ex, sy, ey)) {
2698 *x_pos = x;
2699 *y_pos = y;
2700 done = 1;
2701 break;
2702 }
2703 }
2704 }
2705 wfree(slot_map);
2706 #undef XY2OFS
2707 return done;
2708 }
2709
2710 static void moveDock(WDock * dock, int new_x, int new_y)
2711 {
2712 WAppIcon *btn;
2713 int i;
2714
2715 dock->x_pos = new_x;
2716 dock->y_pos = new_y;
2717 for (i = 0; i < dock->max_icons; i++) {
2718 btn = dock->icon_array[i];
2719 if (btn) {
2720 btn->x_pos = new_x + btn->xindex * ICON_SIZE;
2721 btn->y_pos = new_y + btn->yindex * ICON_SIZE;
2722 XMoveWindow(dpy, btn->icon->core->window, btn->x_pos, btn->y_pos);
2723 }
2724 }
2725 }
2726
2727 static void swapDock(WDock * dock)
2728 {
2729 WScreen *scr = dock->screen_ptr;
2730 WAppIcon *btn;
2731 int x, i;
2732
2733 if (dock->on_right_side) {
2734 x = dock->x_pos = scr->scr_width - ICON_SIZE - DOCK_EXTRA_SPACE;
2735 } else {
2736 x = dock->x_pos = DOCK_EXTRA_SPACE;
2737 }
2738
2739 for (i = 0; i < dock->max_icons; i++) {
2740 btn = dock->icon_array[i];
2741 if (btn) {
2742 btn->x_pos = x;
2743 XMoveWindow(dpy, btn->icon->core->window, btn->x_pos, btn->y_pos);
2744 }
2745 }
2746
2747 wScreenUpdateUsableArea(scr);
2748 }
2749
2750 static pid_t execCommand(WAppIcon * btn, char *command, WSavedState * state)
2751 {
2752 WScreen *scr = btn->icon->core->screen_ptr;
2753 pid_t pid;
2754 char **argv;
2755 int argc;
2756 char *cmdline;
2757
2758 cmdline = ExpandOptions(scr, command);
2759
2760 if (scr->flags.dnd_data_convertion_status || !cmdline) {
2761 if (cmdline)
2762 wfree(cmdline);
2763 if (state)
2764 wfree(state);
2765 return 0;
2766 }
2767
2768 wtokensplit(cmdline, &argv, &argc);
2769
2770 if (!argc) {
2771 if (cmdline)
2772 wfree(cmdline);
2773 if (state)
2774 wfree(state);
2775 return 0;
2776 }
2777
2778 if ((pid = fork()) == 0) {
2779 char **args;
2780 int i;
2781
2782 SetupEnvironment(scr);
2783
2784 #ifdef HAVE_SETSID
2785 setsid();
2786 #endif
2787
2788 args = malloc(sizeof(char *) * (argc + 1));
2789 if (!args)
2790 exit(111);
2791 for (i = 0; i < argc; i++) {
2792 args[i] = argv[i];
2793 }
2794 args[argc] = NULL;
2795 execvp(argv[0], args);
2796 exit(111);
2797 }
2798 wtokenfree(argv, argc);
2799
2800 if (pid > 0) {
2801 if (!state) {
2802 state = wmalloc(sizeof(WSavedState));
2803 memset(state, 0, sizeof(WSavedState));
2804 state->hidden = -1;
2805 state->miniaturized = -1;
2806 state->shaded = -1;
2807 if (btn->dock == scr->dock || btn->omnipresent)
2808 state->workspace = -1;
2809 else
2810 state->workspace = scr->current_workspace;
2811 }
2812 wWindowAddSavedState(btn->wm_instance, btn->wm_class, cmdline, pid, state);
2813 wAddDeathHandler(pid, (WDeathHandler *) trackDeadProcess, btn->dock);
2814 } else if (state) {
2815 wfree(state);
2816 }
2817 wfree(cmdline);
2818 return pid;
2819 }
2820
2821 void wDockHideIcons(WDock * dock)
2822 {
2823 int i;
2824
2825 if (dock == NULL)
2826 return;
2827
2828 for (i = 1; i < dock->max_icons; i++) {
2829 if (dock->icon_array[i])
2830 XUnmapWindow(dpy, dock->icon_array[i]->icon->core->window);
2831 }
2832 dock->mapped = 0;
2833
2834 dockIconPaint(dock->icon_array[0]);
2835 }
2836
2837 void wDockShowIcons(WDock * dock)
2838 {
2839 int i, newlevel;
2840 WAppIcon *btn;
2841
2842 if (dock == NULL)
2843 return;
2844
2845 btn = dock->icon_array[0];
2846 moveDock(dock, btn->x_pos, btn->y_pos);
2847
2848 newlevel = dock->lowered ? WMNormalLevel : WMDockLevel;
2849 ChangeStackingLevel(btn->icon->core, newlevel);
2850
2851 for (i = 1; i < dock->max_icons; i++) {
2852 if (dock->icon_array[i]) {
2853 MoveInStackListAbove(dock->icon_array[i]->icon->core, btn->icon->core);
2854 break;
2855 }
2856 }
2857
2858 if (!dock->collapsed) {
2859 for (i = 1; i < dock->max_icons; i++) {
2860 if (dock->icon_array[i]) {
2861 XMapWindow(dpy, dock->icon_array[i]->icon->core->window);
2862 }
2863 }
2864 }
2865 dock->mapped = 1;
2866
2867 dockIconPaint(btn);
2868 }
2869
2870 void wDockLower(WDock * dock)
2871 {
2872 int i;
2873
2874 for (i = 0; i < dock->max_icons; i++) {
2875 if (dock->icon_array[i])
2876 wLowerFrame(dock->icon_array[i]->icon->core);
2877 }
2878 }
2879
2880 void wDockRaise(WDock * dock)
2881 {
2882 int i;
2883
2884 for (i = dock->max_icons - 1; i >= 0; i--) {
2885 if (dock->icon_array[i])
2886 wRaiseFrame(dock->icon_array[i]->icon->core);
2887 }
2888 }
2889
2890 void wDockRaiseLower(WDock * dock)
2891 {
2892 if (!dock->icon_array[0]->icon->core->stacking->above
2893 || (dock->icon_array[0]->icon->core->stacking->window_level
2894 != dock->icon_array[0]->icon->core->stacking->above->stacking->window_level))
2895 wDockLower(dock);
2896 else
2897 wDockRaise(dock);
2898 }
2899
2900 void wDockFinishLaunch(WDock * dock, WAppIcon * icon)
2901 {
2902 icon->launching = 0;
2903 icon->relaunching = 0;
2904 dockIconPaint(icon);
2905 }
2906
2907 WAppIcon *wDockFindIconForWindow(WDock * dock, Window window)
2908 {
2909 WAppIcon *icon;
2910 int i;
2911
2912 for (i = 0; i < dock->max_icons; i++) {
2913 icon = dock->icon_array[i];
2914 if (icon && icon->main_window == window)
2915 return icon;
2916 }
2917 return NULL;
2918 }
2919
2920 void wDockTrackWindowLaunch(WDock * dock, Window window)
2921 {
2922 WAppIcon *icon;
2923 char *wm_class, *wm_instance;
2924 int i;
2925 Bool firstPass = True;
2926 Bool found = False;
2927 char *command = NULL;
2928
2929 command = GetCommandForWindow(window);
2930
2931 if (!PropGetWMClass(window, &wm_class, &wm_instance) || (!wm_class && !wm_instance)) {
2932
2933 if (command)
2934 wfree(command);
2935 return;
2936 }
2937
2938 retry:
2939 for (i = 0; i < dock->max_icons; i++) {
2940 icon = dock->icon_array[i];
2941 if (!icon)
2942 continue;
2943
2944 /* app is already attached to icon */
2945 if (icon->main_window == window) {
2946 found = True;
2947 break;
2948 }
2949
2950 if ((icon->wm_instance || icon->wm_class)
2951 && (icon->launching || !icon->running)) {
2952
2953 if (icon->wm_instance && wm_instance && strcmp(icon->wm_instance, wm_instance) != 0) {
2954 continue;
2955 }
2956 if (icon->wm_class && wm_class && strcmp(icon->wm_class, wm_class) != 0) {
2957 continue;
2958 }
2959 if (firstPass && command && strcmp(icon->command, command) != 0) {
2960 continue;
2961 }
2962
2963 if (!icon->relaunching) {
2964 WApplication *wapp;
2965
2966 /* Possibly an application that was docked with dockit,
2967 * but the user did not update WMState to indicate that
2968 * it was docked by force */
2969 wapp = wApplicationOf(window);
2970 if (!wapp) {
2971 icon->forced_dock = 1;
2972 icon->running = 0;
2973 }
2974 if (!icon->forced_dock) {
2975 icon->main_window = window;
2976 }
2977 }
2978 found = True;
2979 if (!wPreferences.no_animations && !icon->launching &&
2980 !dock->screen_ptr->flags.startup && !dock->collapsed) {
2981 WAppIcon *aicon;
2982 int x0, y0;
2983
2984 icon->launching = 1;
2985 dockIconPaint(icon);
2986
2987 aicon = wAppIconCreateForDock(dock->screen_ptr, NULL,
2988 wm_instance, wm_class, TILE_NORMAL);
2989 /* XXX: can: aicon->icon == NULL ? */
2990 PlaceIcon(dock->screen_ptr, &x0, &y0, wGetHeadForWindow(aicon->icon->owner));
2991 wAppIconMove(aicon, x0, y0);
2992 /* Should this always be lowered? -Dan */
2993 if (dock->lowered)
2994 wLowerFrame(aicon->icon->core);
2995 XMapWindow(dpy, aicon->icon->core->window);
2996 aicon->launching = 1;
2997 wAppIconPaint(aicon);
2998 SlideWindow(aicon->icon->core->window, x0, y0, icon->x_pos, icon->y_pos);
2999 XUnmapWindow(dpy, aicon->icon->core->window);
3000 wAppIconDestroy(aicon);
3001 }
3002 wDockFinishLaunch(dock, icon);
3003 break;
3004 }
3005 }
3006
3007 if (firstPass && !found) {
3008 firstPass = False;
3009 goto retry;
3010 }
3011
3012 if (command)
3013 wfree(command);
3014
3015 if (wm_class)
3016 XFree(wm_class);
3017 if (wm_instance)
3018 XFree(wm_instance);
3019 }
3020
3021 void wClipUpdateForWorkspaceChange(WScreen * scr, int workspace)
3022 {
3023 if (!wPreferences.flags.noclip) {
3024 scr->clip_icon->dock = scr->workspaces[workspace]->clip;
3025 if (scr->current_workspace != workspace) {
3026 WDock *old_clip = scr->workspaces[scr->current_workspace]->clip;
3027 WAppIconChain *chain = scr->global_icons;
3028
3029 while (chain) {
3030 moveIconBetweenDocks(chain->aicon->dock,
3031 scr->workspaces[workspace]->clip,
3032 chain->aicon, chain->aicon->xindex, chain->aicon->yindex);
3033 if (scr->workspaces[workspace]->clip->collapsed)
3034 XUnmapWindow(dpy, chain->aicon->icon->core->window);
3035 chain = chain->next;
3036 }
3037
3038 wDockHideIcons(old_clip);
3039 if (old_clip->auto_raise_lower) {
3040 if (old_clip->auto_raise_magic) {
3041 WMDeleteTimerHandler(old_clip->auto_raise_magic);
3042 old_clip->auto_raise_magic = NULL;
3043 }
3044 wDockLower(old_clip);
3045 }
3046 if (old_clip->auto_collapse) {
3047 if (old_clip->auto_expand_magic) {
3048 WMDeleteTimerHandler(old_clip->auto_expand_magic);
3049 old_clip->auto_expand_magic = NULL;
3050 }
3051 old_clip->collapsed = 1;
3052 }
3053 wDockShowIcons(scr->workspaces[workspace]->clip);
3054 }
3055 if (scr->flags.clip_balloon_mapped)
3056 showClipBalloon(scr->clip_icon->dock, workspace);
3057 }
3058 }
3059
3060 static void trackDeadProcess(pid_t pid, unsigned char status, WDock * dock)
3061 {
3062 WAppIcon *icon;
3063 int i;
3064
3065 for (i = 0; i < dock->max_icons; i++) {
3066 icon = dock->icon_array[i];
3067 if (!icon)
3068 continue;
3069
3070 if (icon->launching && icon->pid == pid) {
3071 if (!icon->relaunching) {
3072 icon->running = 0;
3073 icon->main_window = None;
3074 }
3075 wDockFinishLaunch(dock, icon);
3076 icon->pid = 0;
3077 if (status == 111) {
3078 char msg[PATH_MAX];
3079 char *cmd;
3080
3081 #ifdef XDND
3082 if (icon->drop_launch)
3083 cmd = icon->dnd_command;
3084 else
3085 #endif
3086 if (icon->paste_launch)
3087 cmd = icon->paste_command;
3088 else
3089 cmd = icon->command;
3090
3091 snprintf(msg, sizeof(msg), _("Could not execute command \"%s\""), cmd);
3092
3093 wMessageDialog(dock->screen_ptr, _("Error"), msg, _("OK"), NULL, NULL);
3094 }
3095 break;
3096 }
3097 }
3098 }
3099
3100 static void toggleLowered(WDock * dock)
3101 {
3102 WAppIcon *tmp;
3103 int newlevel, i;
3104
3105 /* lower/raise Dock */
3106 if (!dock->lowered) {
3107 newlevel = WMNormalLevel;
3108 dock->lowered = 1;
3109 } else {
3110 newlevel = WMDockLevel;
3111 dock->lowered = 0;
3112 }
3113
3114 for (i = 0; i < dock->max_icons; i++) {
3115 tmp = dock->icon_array[i];
3116 if (!tmp)
3117 continue;
3118
3119 ChangeStackingLevel(tmp->icon->core, newlevel);
3120 if (dock->lowered)
3121 wLowerFrame(tmp->icon->core);
3122 }
3123
3124 if (dock->type == WM_DOCK)
3125 wScreenUpdateUsableArea(dock->screen_ptr);
3126 }
3127
3128 static void toggleCollapsed(WDock * dock)
3129 {
3130 if (dock->collapsed) {
3131 dock->collapsed = 0;
3132 wDockShowIcons(dock);
3133 } else {
3134 dock->collapsed = 1;
3135 wDockHideIcons(dock);
3136 }
3137 }
3138
3139 static void openDockMenu(WDock * dock, WAppIcon * aicon, XEvent * event)
3140 {
3141 WScreen *scr = dock->screen_ptr;
3142 WObjDescriptor *desc;
3143 WMenuEntry *entry;
3144 WApplication *wapp = NULL;
3145 int index = 0;
3146 int x_pos;
3147 int n_selected;
3148 int appIsRunning = aicon->running && aicon->icon && aicon->icon->owner;
3149
3150 if (dock->type == WM_DOCK) {
3151 /* keep on top */
3152 entry = dock->menu->entries[index];
3153 entry->flags.indicator_on = !dock->lowered;
3154 entry->clientdata = dock;
3155 dock->menu->flags.realized = 0;
3156 } else {
3157 /* clip options */
3158 if (scr->clip_options)
3159 updateClipOptionsMenu(scr->clip_options, dock);
3160
3161 n_selected = numberOfSelectedIcons(dock);
3162
3163 /* Rename Workspace */
3164 entry = dock->menu->entries[++index];
3165 if (aicon == scr->clip_icon) {
3166 entry->callback = renameCallback;
3167 entry->clientdata = dock;
3168 entry->flags.indicator = 0;
3169 entry->text = _("Rename Workspace");
3170 } else {
3171 entry->callback = omnipresentCallback;
3172 entry->clientdata = aicon;
3173 if (n_selected > 0) {
3174 entry->flags.indicator = 0;
3175 entry->text = _("Toggle Omnipresent");
3176 } else {
3177 entry->flags.indicator = 1;
3178 entry->flags.indicator_on = aicon->omnipresent;
3179 entry->flags.indicator_type = MI_CHECK;
3180 entry->text = _("Omnipresent");
3181 }
3182 }
3183
3184 /* select/unselect icon */
3185 entry = dock->menu->entries[++index];
3186 entry->clientdata = aicon;
3187 entry->flags.indicator_on = aicon->icon->selected;
3188 wMenuSetEnabled(dock->menu, index, aicon != scr->clip_icon);
3189
3190 /* select/unselect all icons */
3191 entry = dock->menu->entries[++index];
3192 entry->clientdata = aicon;
3193 if (n_selected > 0)
3194 entry->text = _("Unselect All Icons");
3195 else
3196 entry->text = _("Select All Icons");
3197 wMenuSetEnabled(dock->menu, index, dock->icon_count > 1);
3198
3199 /* keep icon(s) */
3200 entry = dock->menu->entries[++index];
3201 entry->clientdata = aicon;
3202 if (n_selected > 1)
3203 entry->text = _("Keep Icons");
3204 else
3205 entry->text = _("Keep Icon");
3206 wMenuSetEnabled(dock->menu, index, dock->icon_count > 1);
3207
3208 /* this is the workspace submenu part */
3209 entry = dock->menu->entries[++index];
3210 if (n_selected > 1)
3211 entry->text = _("Move Icons To");
3212 else
3213 entry->text = _("Move Icon To");
3214 if (scr->clip_submenu)
3215 updateWorkspaceMenu(scr->clip_submenu, aicon);
3216 wMenuSetEnabled(dock->menu, index, !aicon->omnipresent);
3217
3218 /* remove icon(s) */
3219 entry = dock->menu->entries[++index];
3220 entry->clientdata = aicon;
3221 if (n_selected > 1)
3222 entry->text = _("Remove Icons");
3223 else
3224 entry->text = _("Remove Icon");
3225 wMenuSetEnabled(dock->menu, index, dock->icon_count > 1);
3226
3227 /* attract icon(s) */
3228 entry = dock->menu->entries[++index];
3229 entry->clientdata = aicon;
3230
3231 dock->menu->flags.realized = 0;
3232 wMenuRealize(dock->menu);
3233 }
3234
3235 if (aicon->icon->owner) {
3236 wapp = wApplicationOf(aicon->icon->owner->main_window);
3237 } else {
3238 wapp = NULL;
3239 }
3240
3241 /* launch */
3242 entry = dock->menu->entries[++index];
3243 entry->clientdata = aicon;
3244 wMenuSetEnabled(dock->menu, index, aicon->command != NULL);
3245
3246 /* unhide here */
3247 entry = dock->menu->entries[++index];
3248 entry->clientdata = aicon;
3249 if (wapp && wapp->flags.hidden) {
3250 entry->text = _("Unhide Here");
3251 } else {
3252 entry->text = _("Bring Here");
3253 }
3254 wMenuSetEnabled(dock->menu, index, appIsRunning);
3255
3256 /* hide */
3257 entry = dock->menu->entries[++index];
3258 entry->clientdata = aicon;
3259 if (wapp && wapp->flags.hidden) {
3260 entry->text = _("Unhide");
3261 } else {
3262 entry->text = _("Hide");
3263 }
3264 wMenuSetEnabled(dock->menu, index, appIsRunning);
3265
3266 /* settings */
3267 entry = dock->menu->entries[++index];
3268 entry->clientdata = aicon;
3269 wMenuSetEnabled(dock->menu, index, !aicon->editing && !wPreferences.flags.noupdates);
3270
3271 /* kill */
3272 entry = dock->menu->entries[++index];
3273 entry->clientdata = aicon;
3274 wMenuSetEnabled(dock->menu, index, appIsRunning);
3275
3276 if (!dock->menu->flags.realized)
3277 wMenuRealize(dock->menu);
3278
3279 if (dock->type == WM_CLIP) {
3280 /*x_pos = event->xbutton.x_root+2; */
3281 x_pos = event->xbutton.x_root - dock->menu->frame->core->width / 2 - 1;
3282 if (x_pos < 0) {
3283 x_pos = 0;
3284 } else if (x_pos + dock->menu->frame->core->width > scr->scr_width - 2) {
3285 x_pos = scr->scr_width - dock->menu->frame->core->width - 4;
3286 }
3287 } else {
3288 x_pos = dock->on_right_side ? scr->scr_width - dock->menu->frame->core->width - 3 : 0;
3289 }
3290
3291 wMenuMapAt(dock->menu, x_pos, event->xbutton.y_root + 2, False);
3292
3293 /* allow drag select */
3294 event->xany.send_event = True;
3295 desc = &dock->menu->menu->descriptor;
3296 (*desc->handle_mousedown) (desc, event);
3297 }
3298
3299 /******************************************************************/
3300 static void iconDblClick(WObjDescriptor * desc, XEvent * event)
3301 {
3302 WAppIcon *btn = desc->parent;
3303 WDock *dock = btn->dock;
3304 WApplication *wapp = NULL;
3305 int unhideHere = 0;
3306
3307 if (btn->icon->owner && !(event->xbutton.state & ControlMask)) {
3308 wapp = wApplicationOf(btn->icon->owner->main_window);
3309
3310 assert(wapp != NULL);
3311
3312 unhideHere = (event->xbutton.state & ShiftMask);
3313
3314 /* go to the last workspace that the user worked on the app */
3315 if (wapp->last_workspace != dock->screen_ptr->current_workspace && !unhideHere) {
3316 wWorkspaceChange(dock->screen_ptr, wapp->last_workspace);
3317 }
3318
3319 wUnhideApplication(wapp, event->xbutton.button == Button2, unhideHere);
3320
3321 if (event->xbutton.state & MOD_MASK) {
3322 wHideOtherApplications(btn->icon->owner);
3323 }
3324 } else {
3325 if (event->xbutton.button == Button1) {
3326
3327 if (event->xbutton.state & MOD_MASK) {
3328 /* raise/lower dock */
3329 toggleLowered(dock);
3330 } else if (btn == dock->screen_ptr->clip_icon) {
3331 if (getClipButton(event->xbutton.x, event->xbutton.y) == CLIP_IDLE)
3332 toggleCollapsed(dock);
3333 else
3334 handleClipChangeWorkspace(dock->screen_ptr, event);
3335 } else if (btn->command) {
3336 if (!btn->launching && (!btn->running || (event->xbutton.state & ControlMask))) {
3337 launchDockedApplication(btn, False);
3338 }
3339 } else if (btn->xindex == 0 && btn->yindex == 0 && btn->dock->type == WM_DOCK) {
3340 wShowGNUstepPanel(dock->screen_ptr);
3341 }
3342 }
3343 }
3344 }
3345
3346 static void handleDockMove(WDock * dock, WAppIcon * aicon, XEvent * event)
3347 {
3348 WScreen *scr = dock->screen_ptr;
3349 int ofs_x = event->xbutton.x, ofs_y = event->xbutton.y;
3350 int x, y;
3351 XEvent ev;
3352 int grabbed = 0, swapped = 0, done;
3353 Pixmap ghost = None;
3354 int superfluous = wPreferences.superfluous; /* we catch it to avoid problems */
3355
3356 #ifdef DEBUG
3357 puts("moving dock");
3358 #endif
3359 if (XGrabPointer(dpy, aicon->icon->core->window, True, ButtonMotionMask
3360 | ButtonReleaseMask | ButtonPressMask, GrabModeAsync,
3361 GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
3362 wwarning("pointer grab failed for dock move");
3363 }
3364 y = 0;
3365 for (x = 0; x < dock->max_icons; x++) {
3366 if (dock->icon_array[x] != NULL && dock->icon_array[x]->yindex > y)
3367 y = dock->icon_array[x]->yindex;
3368 }
3369 y++;
3370 XResizeWindow(dpy, scr->dock_shadow, ICON_SIZE, ICON_SIZE * y);
3371
3372 done = 0;
3373 while (!done) {
3374 WMMaskEvent(dpy, PointerMotionMask | ButtonReleaseMask | ButtonPressMask
3375 | ButtonMotionMask | ExposureMask, &ev);
3376 switch (ev.type) {
3377 case Expose:
3378 WMHandleEvent(&ev);
3379 break;
3380
3381 case MotionNotify:
3382 if (!grabbed) {
3383 if (abs(ofs_x - ev.xmotion.x) >= MOVE_THRESHOLD
3384 || abs(ofs_y - ev.xmotion.y) >= MOVE_THRESHOLD) {
3385 XChangeActivePointerGrab(dpy, ButtonMotionMask
3386 | ButtonReleaseMask | ButtonPressMask,
3387 wCursor[WCUR_MOVE], CurrentTime);
3388 grabbed = 1;
3389 }
3390 break;
3391 }
3392 if (dock->type == WM_CLIP) {
3393 x = ev.xmotion.x_root - ofs_x;
3394 y = ev.xmotion.y_root - ofs_y;
3395 wScreenKeepInside(scr, &x, &y, ICON_SIZE, ICON_SIZE);
3396
3397 moveDock(dock, x, y);
3398 } else {
3399 /* move vertically if pointer is inside the dock */
3400 if ((dock->on_right_side && ev.xmotion.x_root >= dock->x_pos - ICON_SIZE)
3401 || (!dock->on_right_side && ev.xmotion.x_root <= dock->x_pos + ICON_SIZE * 2)) {
3402
3403 x = ev.xmotion.x_root - ofs_x;
3404 y = ev.xmotion.y_root - ofs_y;
3405 wScreenKeepInside(scr, &x, &y, ICON_SIZE, ICON_SIZE);
3406 moveDock(dock, dock->x_pos, y);
3407 }
3408 /* move horizontally to change sides */
3409 x = ev.xmotion.x_root - ofs_x;
3410 if (!dock->on_right_side) {
3411
3412 /* is on left */
3413
3414 if (ev.xmotion.x_root > dock->x_pos + ICON_SIZE * 2) {
3415 XMoveWindow(dpy, scr->dock_shadow, scr->scr_width - ICON_SIZE
3416 - DOCK_EXTRA_SPACE - 1, dock->y_pos);
3417 if (superfluous && ghost == None) {
3418 ghost = MakeGhostDock(dock, dock->x_pos,
3419 scr->scr_width - ICON_SIZE
3420 - DOCK_EXTRA_SPACE - 1, dock->y_pos);
3421 XSetWindowBackgroundPixmap(dpy, scr->dock_shadow, ghost);
3422 XClearWindow(dpy, scr->dock_shadow);
3423 }
3424 XMapRaised(dpy, scr->dock_shadow);
3425 swapped = 1;
3426 } else {
3427 if (superfluous && ghost != None) {
3428 XFreePixmap(dpy, ghost);
3429 ghost = None;
3430 }
3431 XUnmapWindow(dpy, scr->dock_shadow);
3432 swapped = 0;
3433 }
3434 } else {
3435 /* is on right */
3436 if (ev.xmotion.x_root < dock->x_pos - ICON_SIZE) {
3437 XMoveWindow(dpy, scr->dock_shadow, DOCK_EXTRA_SPACE, dock->y_pos);
3438 if (superfluous && ghost == None) {
3439 ghost = MakeGhostDock(dock, dock->x_pos,
3440 DOCK_EXTRA_SPACE, dock->y_pos);
3441 XSetWindowBackgroundPixmap(dpy, scr->dock_shadow, ghost);
3442 XClearWindow(dpy, scr->dock_shadow);
3443 }
3444 XMapRaised(dpy, scr->dock_shadow);
3445 swapped = -1;
3446 } else {
3447 XUnmapWindow(dpy, scr->dock_shadow);
3448 swapped = 0;
3449 if (superfluous && ghost != None) {
3450 XFreePixmap(dpy, ghost);
3451 ghost = None;
3452 }
3453 }
3454 }
3455 }
3456 break;
3457
3458 case ButtonPress:
3459 break;
3460
3461 case ButtonRelease:
3462 if (ev.xbutton.button != event->xbutton.button)
3463 break;
3464 XUngrabPointer(dpy, CurrentTime);
3465 XUnmapWindow(dpy, scr->dock_shadow);
3466 XResizeWindow(dpy, scr->dock_shadow, ICON_SIZE, ICON_SIZE);
3467 if (dock->type == WM_DOCK) {
3468 if (swapped != 0) {
3469 if (swapped > 0)
3470 dock->on_right_side = 1;
3471 else
3472 dock->on_right_side = 0;
3473 swapDock(dock);
3474 wArrangeIcons(scr, False);
3475 }
3476 }
3477 done = 1;
3478 break;
3479 }
3480 }
3481 if (superfluous) {
3482 if (ghost != None)
3483 XFreePixmap(dpy, ghost);
3484 XSetWindowBackground(dpy, scr->dock_shadow, scr->white_pixel);
3485 }
3486 #ifdef DEBUG
3487 puts("End dock move");
3488 #endif
3489 }
3490
3491 static void handleIconMove(WDock * dock, WAppIcon * aicon, XEvent * event)
3492 {
3493 WScreen *scr = dock->screen_ptr;
3494 Window wins[2];
3495 WIcon *icon = aicon->icon;
3496 WDock *dock2 = NULL, *last_dock = dock, *clip = NULL;
3497 int ondock, grabbed = 0, change_dock = 0, collapsed = 0;
3498 XEvent ev;
3499 int x = aicon->x_pos, y = aicon->y_pos;
3500 int ofs_x = event->xbutton.x, ofs_y = event->xbutton.y;
3501 int shad_x = x, shad_y = y;
3502 int ix = aicon->xindex, iy = aicon->yindex;
3503 int tmp;
3504 Pixmap ghost = None;
3505 Bool docked;
3506 int superfluous = wPreferences.superfluous; /* we catch it to avoid problems */
3507 int omnipresent = aicon->omnipresent; /* this must be cached!!! */
3508
3509 if (wPreferences.flags.noupdates)
3510 return;
3511
3512 if (XGrabPointer(dpy, icon->core->window, True, ButtonMotionMask
3513 | ButtonReleaseMask | ButtonPressMask, GrabModeAsync,
3514 GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
3515 #ifdef DEBUG0
3516 wwarning("pointer grab failed for icon move");
3517 #endif
3518 }
3519
3520 if (!(event->xbutton.state & MOD_MASK))
3521 wRaiseFrame(icon->core);
3522
3523 if (!wPreferences.flags.noclip)
3524 clip = scr->workspaces[scr->current_workspace]->clip;
3525
3526 if (dock == scr->dock && !wPreferences.flags.noclip)
3527 dock2 = clip;
3528 else if (dock != scr->dock && !wPreferences.flags.nodock)
3529 dock2 = scr->dock;
3530
3531 wins[0] = icon->core->window;
3532 wins[1] = scr->dock_shadow;
3533 XRestackWindows(dpy, wins, 2);
3534 XMoveResizeWindow(dpy, scr->dock_shadow, aicon->x_pos, aicon->y_pos, ICON_SIZE, ICON_SIZE);
3535 if (superfluous) {
3536 if (icon->pixmap != None)
3537 ghost = MakeGhostIcon(scr, icon->pixmap);
3538 else
3539 ghost = MakeGhostIcon(scr, icon->core->window);
3540
3541 XSetWindowBackgroundPixmap(dpy, scr->dock_shadow, ghost);
3542 XClearWindow(dpy, scr->dock_shadow);
3543 }
3544 XMapWindow(dpy, scr->dock_shadow);
3545
3546 ondock = 1;
3547
3548 while (1) {
3549 XMaskEvent(dpy, PointerMotionMask | ButtonReleaseMask | ButtonPressMask
3550 | ButtonMotionMask | ExposureMask, &ev);
3551 switch (ev.type) {
3552 case Expose:
3553 WMHandleEvent(&ev);
3554 break;
3555
3556 case MotionNotify:
3557 if (!grabbed) {
3558 if (abs(ofs_x - ev.xmotion.x) >= MOVE_THRESHOLD
3559 || abs(ofs_y - ev.xmotion.y) >= MOVE_THRESHOLD) {
3560 XChangeActivePointerGrab(dpy, ButtonMotionMask
3561 | ButtonReleaseMask | ButtonPressMask,
3562 wCursor[WCUR_MOVE], CurrentTime);
3563 grabbed = 1;
3564 } else {
3565 break;
3566 }
3567 }
3568
3569 if (omnipresent) {
3570 int i;
3571 for (i = 0; i < scr->workspace_count; i++) {
3572 if (i == scr->current_workspace)
3573 continue;
3574 wDockShowIcons(scr->workspaces[i]->clip);
3575 }
3576 }
3577
3578 x = ev.xmotion.x_root - ofs_x;
3579 y = ev.xmotion.y_root - ofs_y;
3580 tmp = wDockSnapIcon(dock, aicon, x, y, &ix, &iy, True);
3581 if (tmp && dock2) {
3582 change_dock = 0;
3583 if (last_dock != dock && collapsed) {
3584 last_dock->collapsed = 1;
3585 wDockHideIcons(last_dock);
3586 collapsed = 0;
3587 }
3588 if (!collapsed && (collapsed = dock->collapsed)) {
3589 dock->collapsed = 0;
3590 wDockShowIcons(dock);
3591 }
3592 if (dock->auto_raise_lower)
3593 wDockRaise(dock);
3594 last_dock = dock;
3595 } else if (dock2) {
3596 tmp = wDockSnapIcon(dock2, aicon, x, y, &ix, &iy, False);
3597 if (tmp) {
3598 change_dock = 1;
3599 if (last_dock != dock2 && collapsed) {
3600 last_dock->collapsed = 1;
3601 wDockHideIcons(last_dock);
3602 collapsed = 0;
3603 }
3604 if (!collapsed && (collapsed = dock2->collapsed)) {
3605 dock2->collapsed = 0;
3606 wDockShowIcons(dock2);
3607 }
3608 if (dock2->auto_raise_lower)
3609 wDockRaise(dock2);
3610 last_dock = dock2;
3611 }
3612 }
3613 if (aicon->launching || aicon->lock || (aicon->running && !(ev.xmotion.state & MOD_MASK))
3614 || (!aicon->running && tmp)) {
3615 shad_x = last_dock->x_pos + ix * wPreferences.icon_size;
3616 shad_y = last_dock->y_pos + iy * wPreferences.icon_size;
3617
3618 XMoveWindow(dpy, scr->dock_shadow, shad_x, shad_y);
3619
3620 if (!ondock) {
3621 XMapWindow(dpy, scr->dock_shadow);
3622 }
3623 ondock = 1;
3624 } else {
3625 if (ondock) {
3626 XUnmapWindow(dpy, scr->dock_shadow);
3627 }
3628 ondock = 0;
3629 }
3630 XMoveWindow(dpy, icon->core->window, x, y);
3631 break;
3632
3633 case ButtonPress:
3634 break;
3635
3636 case ButtonRelease:
3637 if (ev.xbutton.button != event->xbutton.button)
3638 break;
3639 XUngrabPointer(dpy, CurrentTime);
3640 if (ondock) {
3641 SlideWindow(icon->core->window, x, y, shad_x, shad_y);
3642 XUnmapWindow(dpy, scr->dock_shadow);
3643 if (!change_dock) {
3644 reattachIcon(dock, aicon, ix, iy);
3645 if (clip && dock != clip && clip->auto_raise_lower)
3646 wDockLower(clip);
3647 } else {
3648 docked = moveIconBetweenDocks(dock, dock2, aicon, ix, iy);
3649 if (!docked) {
3650 /* Slide it back if dock rejected it */
3651 SlideWindow(icon->core->window, x, y, aicon->x_pos, aicon->y_pos);
3652 reattachIcon(dock, aicon, aicon->xindex, aicon->yindex);
3653 }
3654 if (last_dock->type == WM_CLIP && last_dock->auto_collapse) {
3655 collapsed = 0;
3656 }
3657 }
3658 } else {
3659 aicon->x_pos = x;
3660 aicon->y_pos = y;
3661 if (superfluous) {
3662 if (!aicon->running && !wPreferences.no_animations) {
3663 /* We need to deselect it, even if is deselected in
3664 * wDockDetach(), because else DoKaboom() will fail.
3665 */
3666 if (aicon->icon->selected)
3667 wIconSelect(aicon->icon);
3668
3669 wSoundPlay(WSOUND_KABOOM);
3670 DoKaboom(scr, aicon->icon->core->window, x, y);
3671 } else {
3672 wSoundPlay(WSOUND_UNDOCK);
3673 }
3674 } else {
3675 wSoundPlay(WSOUND_UNDOCK);
3676 }
3677 if (clip && clip->auto_raise_lower)
3678 wDockLower(clip);
3679 wDockDetach(dock, aicon);
3680 }
3681 if (collapsed) {
3682 last_dock->collapsed = 1;
3683 wDockHideIcons(last_dock);
3684 collapsed = 0;
3685 }
3686 if (superfluous) {
3687 if (ghost != None)
3688 XFreePixmap(dpy, ghost);
3689 XSetWindowBackground(