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Cleanup superfluous.c a bit
[wmaker-crm.git] / src / window.c
blob91ad63f506fcfa28bf8aaa04af248076e2e820f6
1 /* window.c - client window managing stuffs
2 *
3 * Window Maker window manager
4 *
5 * Copyright (c) 1997-2003 Alfredo K. Kojima
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License along
18 * with this program; if not, write to the Free Software Foundation, Inc.,
19 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
20 */
21
22 #include "wconfig.h"
23
24 #include <X11/Xlib.h>
25 #include <X11/Xutil.h>
26 #ifdef SHAPE
27 #include <X11/extensions/shape.h>
28 #endif
29 #ifdef KEEP_XKB_LOCK_STATUS
30 #include <X11/XKBlib.h>
31 #endif /* KEEP_XKB_LOCK_STATUS */
32 #include <stdlib.h>
33 #include <stdio.h>
34 #include <string.h>
35 #include <stdint.h>
36 #include <math.h>
37
38 /* For getting mouse wheel mappings from WINGs */
39 #include <WINGs/WINGsP.h>
40
41 #include "WindowMaker.h"
42 #include "GNUstep.h"
43 #include "wcore.h"
44 #include "framewin.h"
45 #include "texture.h"
46 #include "window.h"
47 #include "winspector.h"
48 #include "icon.h"
49 #include "properties.h"
50 #include "actions.h"
51 #include "client.h"
52 #include "funcs.h"
53 #include "keybind.h"
54 #include "stacking.h"
55 #include "defaults.h"
56 #include "workspace.h"
57 #include "xinerama.h"
58 #include "appmenu.h"
59 #include "appicon.h"
60 #include "superfluous.h"
61
62 #ifdef MWM_HINTS
63 # include "motif.h"
64 #endif
65 #include "wmspec.h"
66
67 #define MOD_MASK wPreferences.modifier_mask
68
69 /****** Global Variables ******/
70 extern WShortKey wKeyBindings[WKBD_LAST];
71
72 #ifdef SHAPE
73 extern Bool wShapeSupported;
74 #endif
75
76 /* contexts */
77 extern XContext wWinContext;
78
79 /* protocol atoms */
80 extern Atom _XA_WM_DELETE_WINDOW;
81 extern Atom _XA_GNUSTEP_WM_MINIATURIZE_WINDOW;
82 extern Atom _XA_WINDOWMAKER_STATE;
83 extern WPreferences wPreferences;
84 extern Time LastTimestamp;
85
86 /***** Local Stuff *****/
87 static WWindowState *windowState = NULL;
88 static FocusMode getFocusMode(WWindow *wwin);
89 static int getSavedState(Window window, WSavedState **state);
90 static void setupGNUstepHints(WWindow *wwin, GNUstepWMAttributes *gs_hints);
91
92 /* frame window (during window grabs) */
93 static void frameMouseDown(WObjDescriptor *desc, XEvent *event);
94
95 /* close button */
96 static void windowCloseClick(WCoreWindow *sender, void *data, XEvent *event);
97 static void windowCloseDblClick(WCoreWindow *sender, void *data, XEvent *event);
98
99 /* iconify button */
100 static void windowIconifyClick(WCoreWindow *sender, void *data, XEvent *event);
101
102 #ifdef XKB_BUTTON_HINT
103 static void windowLanguageClick(WCoreWindow *sender, void *data, XEvent *event);
104 #endif
105
106 static void titlebarMouseDown(WCoreWindow *sender, void *data, XEvent *event);
107 static void titlebarDblClick(WCoreWindow *sender, void *data, XEvent *event);
108 static void resizebarMouseDown(WCoreWindow *sender, void *data, XEvent *event);
109
110 /****** Notification Observers ******/
111
112 static void appearanceObserver(void *self, WMNotification * notif)
113 {
114 WWindow *wwin = (WWindow *) self;
115 uintptr_t flags = (uintptr_t)WMGetNotificationClientData(notif);
116
117 if (!wwin->frame || (!wwin->frame->titlebar && !wwin->frame->resizebar))
118 return;
119
120 if (flags & WFontSettings) {
121 wWindowConfigureBorders(wwin);
122 if (wwin->flags.shaded) {
123 wFrameWindowResize(wwin->frame, wwin->frame->core->width, wwin->frame->top_width - 1);
124 wwin->client.y = wwin->frame_y - wwin->client.height + wwin->frame->top_width;
125 wWindowSynthConfigureNotify(wwin);
126 }
127 }
128 if (flags & WTextureSettings)
129 wwin->frame->flags.need_texture_remake = 1;
130
131 if (flags & (WTextureSettings | WColorSettings)) {
132 if (wwin->frame->titlebar)
133 XClearWindow(dpy, wwin->frame->titlebar->window);
134
135 wFrameWindowPaint(wwin->frame);
136 }
137 }
138
139
140 WWindow *wWindowFor(Window window)
141 {
142 WObjDescriptor *desc;
143
144 if (window == None)
145 return NULL;
146
147 if (XFindContext(dpy, window, wWinContext, (XPointer *) & desc) == XCNOENT)
148 return NULL;
149
150 if (desc->parent_type == WCLASS_WINDOW)
151 return desc->parent;
152 else if (desc->parent_type == WCLASS_FRAME) {
153 WFrameWindow *frame = (WFrameWindow *) desc->parent;
154 if (frame->flags.is_client_window_frame)
155 return frame->child;
156 }
157
158 return NULL;
159 }
160
161 WWindow *wWindowCreate(void)
162 {
163 WWindow *wwin;
164
165 wwin = wmalloc(sizeof(WWindow));
166 wretain(wwin);
167
168 wwin->client_descriptor.handle_mousedown = frameMouseDown;
169 wwin->client_descriptor.parent = wwin;
170 wwin->client_descriptor.self = wwin;
171 wwin->client_descriptor.parent_type = WCLASS_WINDOW;
172
173 return wwin;
174 }
175
176 void wWindowDestroy(WWindow *wwin)
177 {
178 int i;
179
180 if (wwin->screen_ptr->cmap_window == wwin)
181 wwin->screen_ptr->cmap_window = NULL;
182
183 WMRemoveNotificationObserver(wwin);
184
185 wwin->flags.destroyed = 1;
186
187 for (i = 0; i < MAX_WINDOW_SHORTCUTS; i++) {
188 if (!wwin->screen_ptr->shortcutWindows[i])
189 continue;
190
191 WMRemoveFromArray(wwin->screen_ptr->shortcutWindows[i], wwin);
192
193 if (!WMGetArrayItemCount(wwin->screen_ptr->shortcutWindows[i])) {
194 WMFreeArray(wwin->screen_ptr->shortcutWindows[i]);
195 wwin->screen_ptr->shortcutWindows[i] = NULL;
196 }
197 }
198
199 if (wwin->fake_group && wwin->fake_group->retainCount > 0) {
200 wwin->fake_group->retainCount--;
201 if (wwin->fake_group->retainCount == 0 && wwin->fake_group->leader != None) {
202 XDestroyWindow(dpy, wwin->fake_group->leader);
203 wwin->fake_group->leader = None;
204 wwin->fake_group->origLeader = None;
205 XFlush(dpy);
206 }
207 }
208
209 if (wwin->normal_hints)
210 XFree(wwin->normal_hints);
211
212 if (wwin->wm_hints)
213 XFree(wwin->wm_hints);
214
215 if (wwin->wm_instance)
216 XFree(wwin->wm_instance);
217
218 if (wwin->wm_class)
219 XFree(wwin->wm_class);
220
221 if (wwin->wm_gnustep_attr)
222 wfree(wwin->wm_gnustep_attr);
223
224 if (wwin->cmap_windows)
225 XFree(wwin->cmap_windows);
226
227 XDeleteContext(dpy, wwin->client_win, wWinContext);
228
229 if (wwin->frame)
230 wFrameWindowDestroy(wwin->frame);
231
232 if (wwin->icon) {
233 RemoveFromStackList(wwin->icon->core);
234 wIconDestroy(wwin->icon);
235 if (wPreferences.auto_arrange_icons)
236 wArrangeIcons(wwin->screen_ptr, True);
237 }
238 if (wwin->net_icon_image)
239 RReleaseImage(wwin->net_icon_image);
240
241 wrelease(wwin);
242 }
243
244 static void setupGNUstepHints(WWindow *wwin, GNUstepWMAttributes *gs_hints)
245 {
246 if (gs_hints->flags & GSWindowStyleAttr) {
247 if (gs_hints->window_style == WMBorderlessWindowMask) {
248 wwin->client_flags.no_border = 1;
249 wwin->client_flags.no_titlebar = 1;
250 wwin->client_flags.no_closable = 1;
251 wwin->client_flags.no_miniaturizable = 1;
252 wwin->client_flags.no_resizable = 1;
253 wwin->client_flags.no_close_button = 1;
254 wwin->client_flags.no_miniaturize_button = 1;
255 wwin->client_flags.no_resizebar = 1;
256 } else {
257 wwin->client_flags.no_close_button =
258 ((gs_hints->window_style & WMClosableWindowMask) ? 0 : 1);
259
260 wwin->client_flags.no_closable = ((gs_hints->window_style & WMClosableWindowMask) ? 0 : 1);
261
262 wwin->client_flags.no_miniaturize_button =
263 ((gs_hints->window_style & WMMiniaturizableWindowMask) ? 0 : 1);
264
265 wwin->client_flags.no_miniaturizable = wwin->client_flags.no_miniaturize_button;
266
267 wwin->client_flags.no_resizebar =
268 ((gs_hints->window_style & WMResizableWindowMask) ? 0 : 1);
269
270 wwin->client_flags.no_resizable = wwin->client_flags.no_resizebar;
271
272 /* these attributes supposedly imply in the existence
273 * of a titlebar */
274 if (gs_hints->window_style & (WMResizableWindowMask |
275 WMClosableWindowMask | WMMiniaturizableWindowMask)) {
276 wwin->client_flags.no_titlebar = 0;
277 } else {
278 wwin->client_flags.no_titlebar =
279 ((gs_hints->window_style & WMTitledWindowMask) ? 0 : 1);
280 }
281
282 }
283 } else {
284 /* setup the defaults */
285 wwin->client_flags.no_border = 0;
286 wwin->client_flags.no_titlebar = 0;
287 wwin->client_flags.no_closable = 0;
288 wwin->client_flags.no_miniaturizable = 0;
289 wwin->client_flags.no_resizable = 0;
290 wwin->client_flags.no_close_button = 0;
291 wwin->client_flags.no_miniaturize_button = 0;
292 wwin->client_flags.no_resizebar = 0;
293 }
294 if (gs_hints->extra_flags & GSNoApplicationIconFlag)
295 wwin->client_flags.no_appicon = 1;
296 }
297
298 void wWindowSetupInitialAttributes(WWindow *wwin, int *level, int *workspace)
299 {
300 WScreen *scr = wwin->screen_ptr;
301
302 /* sets global default stuff */
303 wDefaultFillAttributes(scr, wwin->wm_instance, wwin->wm_class, &wwin->client_flags, NULL, True);
304 /*
305 * Decoration setting is done in this precedence (lower to higher)
306 * - use global default in the resource database
307 * - guess some settings
308 * - use GNUstep/external window attributes
309 * - set hints specified for the app in the resource DB
310 *
311 */
312 WSETUFLAG(wwin, broken_close, 0);
313
314 if (wwin->protocols.DELETE_WINDOW)
315 WSETUFLAG(wwin, kill_close, 0);
316 else
317 WSETUFLAG(wwin, kill_close, 1);
318
319 /* transients can't be iconified or maximized */
320 if (wwin->transient_for != None && wwin->transient_for != scr->root_win) {
321 WSETUFLAG(wwin, no_miniaturizable, 1);
322 WSETUFLAG(wwin, no_miniaturize_button, 1);
323 }
324
325 /* if the window can't be resized, remove the resizebar */
326 if (wwin->normal_hints->flags & (PMinSize | PMaxSize)
327 && (wwin->normal_hints->min_width == wwin->normal_hints->max_width)
328 && (wwin->normal_hints->min_height == wwin->normal_hints->max_height)) {
329 WSETUFLAG(wwin, no_resizable, 1);
330 WSETUFLAG(wwin, no_resizebar, 1);
331 }
332
333 /* set GNUstep window attributes */
334 if (wwin->wm_gnustep_attr) {
335 setupGNUstepHints(wwin, wwin->wm_gnustep_attr);
336
337 if (wwin->wm_gnustep_attr->flags & GSWindowLevelAttr) {
338
339 *level = wwin->wm_gnustep_attr->window_level;
340 /*
341 * INT_MIN is the only illegal window level.
342 */
343 if (*level == INT_MIN)
344 *level = INT_MIN + 1;
345 } else {
346 /* setup defaults */
347 *level = WMNormalLevel;
348 }
349 } else {
350 int tmp_workspace = -1;
351 int tmp_level = INT_MIN; /* INT_MIN is never used by the window levels */
352 Bool check;
353
354 check = False;
355
356 #ifdef MWM_HINTS
357 wMWMCheckClientHints(wwin);
358 #endif /* MWM_HINTS */
359
360 if (!check)
361 check = wNETWMCheckClientHints(wwin, &tmp_level, &tmp_workspace);
362
363 /* window levels are between INT_MIN+1 and INT_MAX, so if we still
364 * have INT_MIN that means that no window level was requested. -Dan
365 */
366 if (tmp_level == INT_MIN) {
367 if (WFLAGP(wwin, floating))
368 *level = WMFloatingLevel;
369 else if (WFLAGP(wwin, sunken))
370 *level = WMSunkenLevel;
371 else
372 *level = WMNormalLevel;
373 } else {
374 *level = tmp_level;
375 }
376
377 if (wwin->transient_for != None && wwin->transient_for != scr->root_win) {
378 WWindow *transientOwner = wWindowFor(wwin->transient_for);
379 if (transientOwner) {
380 int ownerLevel = transientOwner->frame->core->stacking->window_level;
381 if (ownerLevel > *level)
382 *level = ownerLevel;
383 }
384 }
385
386 if (tmp_workspace >= 0)
387 *workspace = tmp_workspace % scr->workspace_count;
388 }
389
390 /*
391 * Set attributes specified only for that window/class.
392 * This might do duplicate work with the 1st wDefaultFillAttributes().
393 */
394 wDefaultFillAttributes(scr, wwin->wm_instance, wwin->wm_class,
395 &wwin->user_flags, &wwin->defined_user_flags, False);
396 /*
397 * Sanity checks for attributes that depend on other attributes
398 */
399 if (wwin->user_flags.no_appicon && wwin->defined_user_flags.no_appicon)
400 wwin->user_flags.emulate_appicon = 0;
401
402 if (wwin->main_window != None) {
403 WApplication *wapp = wApplicationOf(wwin->main_window);
404 if (wapp && !wapp->flags.emulated)
405 wwin->user_flags.emulate_appicon = 0;
406 }
407
408 if (wwin->transient_for != None && wwin->transient_for != wwin->screen_ptr->root_win)
409 wwin->user_flags.emulate_appicon = 0;
410
411 if (wwin->user_flags.sunken && wwin->defined_user_flags.sunken
412 && wwin->user_flags.floating && wwin->defined_user_flags.floating)
413 wwin->user_flags.sunken = 0;
414
415 WSETUFLAG(wwin, no_shadeable, WFLAGP(wwin, no_titlebar));
416
417 /* windows that have takefocus=False shouldn't take focus at all */
418 if (wwin->focus_mode == WFM_NO_INPUT)
419 wwin->client_flags.no_focusable = 1;
420 }
421
422 Bool wWindowCanReceiveFocus(WWindow *wwin)
423 {
424 if (!wwin->flags.mapped && (!wwin->flags.shaded || wwin->flags.hidden))
425 return False;
426 if (WFLAGP(wwin, no_focusable) || wwin->flags.miniaturized)
427 return False;
428 if (wwin->frame->workspace != wwin->screen_ptr->current_workspace)
429 return False;
430
431 return True;
432 }
433
434 Bool wWindowObscuresWindow(WWindow *wwin, WWindow *obscured)
435 {
436 int w1, h1, w2, h2;
437
438 w1 = wwin->frame->core->width;
439 h1 = wwin->frame->core->height;
440 w2 = obscured->frame->core->width;
441 h2 = obscured->frame->core->height;
442
443 if (!IS_OMNIPRESENT(wwin) && !IS_OMNIPRESENT(obscured)
444 && wwin->frame->workspace != obscured->frame->workspace)
445 return False;
446
447 if (wwin->frame_x + w1 < obscured->frame_x
448 || wwin->frame_y + h1 < obscured->frame_y
449 || wwin->frame_x > obscured->frame_x + w2 || wwin->frame_y > obscured->frame_y + h2)
450 return False;
451
452 return True;
453 }
454
455 static void fixLeaderProperties(WWindow *wwin)
456 {
457 XClassHint *classHint;
458 XWMHints *hints, *clientHints;
459 XWindowAttributes attr;
460 Window leaders[2], window;
461 char **argv, *command;
462 int argc, i, pid;
463 Bool haveCommand;
464
465 classHint = XAllocClassHint();
466 clientHints = XGetWMHints(dpy, wwin->client_win);
467 pid = wNETWMGetPidForWindow(wwin->client_win);
468 if (pid > 0)
469 haveCommand = GetCommandForPid(pid, &argv, &argc);
470 else
471 haveCommand = False;
472
473 leaders[0] = wwin->client_leader;
474 leaders[1] = wwin->group_id;
475
476 if (haveCommand) {
477 command = GetCommandForWindow(wwin->client_win);
478 if (command)
479 wfree(command); /* command already set. nothing to do. */
480 else
481 XSetCommand(dpy, wwin->client_win, argv, argc);
482 }
483
484 for (i = 0; i < 2; i++) {
485 window = leaders[i];
486 if (window) {
487 if (XGetClassHint(dpy, window, classHint) == 0) {
488 classHint->res_name = wwin->wm_instance;
489 classHint->res_class = wwin->wm_class;
490 XSetClassHint(dpy, window, classHint);
491 }
492 hints = XGetWMHints(dpy, window);
493 if (hints) {
494 XFree(hints);
495 } else if (clientHints) {
496 /* set window group leader to self */
497 clientHints->window_group = window;
498 clientHints->flags |= WindowGroupHint;
499 XSetWMHints(dpy, window, clientHints);
500 }
501
502 if (haveCommand) {
503 command = GetCommandForWindow(window);
504 if (command)
505 wfree(command); /* command already set. nothing to do. */
506 else
507 XSetCommand(dpy, window, argv, argc);
508 }
509
510 /* Make sure we get notification when this window is destroyed */
511 if (XGetWindowAttributes(dpy, window, &attr))
512 XSelectInput(dpy, window, attr.your_event_mask | StructureNotifyMask | PropertyChangeMask);
513 }
514 }
515
516 XFree(classHint);
517 if (clientHints)
518 XFree(clientHints);
519 if (haveCommand)
520 wfree(argv);
521 }
522
523 static Window createFakeWindowGroupLeader(WScreen *scr, Window win, char *instance, char *class)
524 {
525 XClassHint *classHint;
526 XWMHints *hints;
527 Window leader;
528 int argc;
529 char **argv;
530
531 leader = XCreateSimpleWindow(dpy, scr->root_win, 10, 10, 10, 10, 0, 0, 0);
532 /* set class hint */
533 classHint = XAllocClassHint();
534 classHint->res_name = instance;
535 classHint->res_class = class;
536 XSetClassHint(dpy, leader, classHint);
537 XFree(classHint);
538
539 /* inherit these from the original leader if available */
540 hints = XGetWMHints(dpy, win);
541 if (!hints) {
542 hints = XAllocWMHints();
543 hints->flags = 0;
544 }
545 /* set window group leader to self */
546 hints->window_group = leader;
547 hints->flags |= WindowGroupHint;
548 XSetWMHints(dpy, leader, hints);
549 XFree(hints);
550
551 if (XGetCommand(dpy, win, &argv, &argc) != 0 && argc > 0) {
552 XSetCommand(dpy, leader, argv, argc);
553 XFreeStringList(argv);
554 }
555
556 return leader;
557 }
558
559 static int matchIdentifier(const void *item, const void *cdata)
560 {
561 return (strcmp(((WFakeGroupLeader *) item)->identifier, (char *)cdata) == 0);
562 }
563
564 /*
565 *----------------------------------------------------------------
566 * wManageWindow--
567 * reparents the window and allocates a descriptor for it.
568 * Window manager hints and other hints are fetched to configure
569 * the window decoration attributes and others. User preferences
570 * for the window are used if available, to configure window
571 * decorations and some behaviour.
572 * If in startup, windows that are override redirect,
573 * unmapped and never were managed and are Withdrawn are not
574 * managed.
575 *
576 * Returns:
577 * the new window descriptor
578 *
579 * Side effects:
580 * The window is reparented and appropriate notification
581 * is done to the client. Input mask for the window is setup.
582 * The window descriptor is also associated with various window
583 * contexts and inserted in the head of the window list.
584 * Event handler contexts are associated for some objects
585 * (buttons, titlebar and resizebar)
586 *
587 *----------------------------------------------------------------
588 */
589 WWindow *wManageWindow(WScreen *scr, Window window)
590 {
591 WWindow *wwin;
592 int x, y;
593 unsigned width, height;
594 XWindowAttributes wattribs;
595 XSetWindowAttributes attribs;
596 WWindowState *win_state;
597 WWindow *transientOwner = NULL;
598 int window_level;
599 int wm_state;
600 int foo;
601 int workspace = -1;
602 char *title;
603 Bool withdraw = False;
604 Bool raise = False;
605
606 /* mutex. */
607 XGrabServer(dpy);
608 XSync(dpy, False);
609 /* make sure the window is still there */
610 if (!XGetWindowAttributes(dpy, window, &wattribs)) {
611 XUngrabServer(dpy);
612 return NULL;
613 }
614
615 /* if it's an override-redirect, ignore it */
616 if (wattribs.override_redirect) {
617 XUngrabServer(dpy);
618 return NULL;
619 }
620
621 wm_state = PropGetWindowState(window);
622
623 /* if it's startup and the window is unmapped, don't manage it */
624 if (scr->flags.startup && wm_state < 0 && wattribs.map_state == IsUnmapped) {
625 XUngrabServer(dpy);
626 return NULL;
627 }
628
629 wwin = wWindowCreate();
630
631 title = wNETWMGetWindowName(window);
632 if (title)
633 wwin->flags.net_has_title = 1;
634 if (!title && !wFetchName(dpy, window, &title))
635 title = NULL;
636
637 XSaveContext(dpy, window, wWinContext, (XPointer) & wwin->client_descriptor);
638
639 #ifdef SHAPE
640 if (wShapeSupported) {
641 int junk;
642 unsigned int ujunk;
643 int b_shaped;
644
645 XShapeSelectInput(dpy, window, ShapeNotifyMask);
646 XShapeQueryExtents(dpy, window, &b_shaped, &junk, &junk, &ujunk,
647 &ujunk, &junk, &junk, &junk, &ujunk, &ujunk);
648 wwin->flags.shaped = b_shaped;
649 }
650 #endif
651
652 /*
653 * Get hints and other information in properties
654 */
655 PropGetWMClass(window, &wwin->wm_class, &wwin->wm_instance);
656
657 /* setup descriptor */
658 wwin->client_win = window;
659 wwin->screen_ptr = scr;
660 wwin->old_border_width = wattribs.border_width;
661 wwin->event_mask = CLIENT_EVENTS;
662 attribs.event_mask = CLIENT_EVENTS;
663 attribs.do_not_propagate_mask = ButtonPressMask | ButtonReleaseMask;
664 attribs.save_under = False;
665
666 XChangeWindowAttributes(dpy, window, CWEventMask | CWDontPropagate | CWSaveUnder, &attribs);
667 XSetWindowBorderWidth(dpy, window, 0);
668
669 /* get hints from GNUstep app */
670 if (wwin->wm_class != NULL && strcmp(wwin->wm_class, "GNUstep") == 0)
671 wwin->flags.is_gnustep = 1;
672
673 if (!PropGetGNUstepWMAttr(window, &wwin->wm_gnustep_attr))
674 wwin->wm_gnustep_attr = NULL;
675
676 if (wwin->wm_class != NULL && strcmp(wwin->wm_class, "DockApp") == 0) {
677 wwin->flags.is_dockapp = 1;
678 withdraw = True;
679 }
680
681 wwin->client_leader = PropGetClientLeader(window);
682 if (wwin->client_leader != None)
683 wwin->main_window = wwin->client_leader;
684
685 wwin->wm_hints = XGetWMHints(dpy, window);
686
687 if (wwin->wm_hints) {
688 if (wwin->wm_hints->flags & StateHint) {
689
690 if (wwin->wm_hints->initial_state == IconicState) {
691 wwin->flags.miniaturized = 1;
692 } else if (wwin->wm_hints->initial_state == WithdrawnState) {
693 wwin->flags.is_dockapp = 1;
694 withdraw = True;
695 }
696 }
697
698 if (wwin->wm_hints->flags & WindowGroupHint) {
699 wwin->group_id = wwin->wm_hints->window_group;
700 /* window_group has priority over CLIENT_LEADER */
701 wwin->main_window = wwin->group_id;
702 } else {
703 wwin->group_id = None;
704 }
705
706 if (wwin->wm_hints->flags & UrgencyHint) {
707 wwin->flags.urgent = 1;
708 wAppBounceWhileUrgent(wApplicationOf(wwin->main_window));
709 }
710 } else {
711 wwin->group_id = None;
712 }
713
714 PropGetProtocols(window, &wwin->protocols);
715
716 if (!XGetTransientForHint(dpy, window, &wwin->transient_for)) {
717 wwin->transient_for = None;
718 } else {
719 if (wwin->transient_for == None || wwin->transient_for == window) {
720 wwin->transient_for = scr->root_win;
721 } else {
722 transientOwner = wWindowFor(wwin->transient_for);
723 if (transientOwner && transientOwner->main_window != None)
724 wwin->main_window = transientOwner->main_window;
725 }
726 }
727
728 /* guess the focus mode */
729 wwin->focus_mode = getFocusMode(wwin);
730
731 /* get geometry stuff */
732 wClientGetNormalHints(wwin, &wattribs, True, &x, &y, &width, &height);
733
734 /* get colormap windows */
735 GetColormapWindows(wwin);
736
737 /*
738 * Setup the decoration/window attributes and
739 * geometry
740 */
741 wWindowSetupInitialAttributes(wwin, &window_level, &workspace);
742
743 /* Make broken apps behave as a nice app. */
744 if (WFLAGP(wwin, emulate_appicon))
745 wwin->main_window = wwin->client_win;
746
747 fixLeaderProperties(wwin);
748
749 wwin->orig_main_window = wwin->main_window;
750
751 if (wwin->flags.is_gnustep)
752 WSETUFLAG(wwin, shared_appicon, 0);
753
754 if (wwin->main_window) {
755 extern Atom _XA_WINDOWMAKER_MENU;
756 XTextProperty text_prop;
757
758 if (XGetTextProperty(dpy, wwin->main_window, &text_prop, _XA_WINDOWMAKER_MENU))
759 WSETUFLAG(wwin, shared_appicon, 0);
760 }
761
762 if (wwin->flags.is_dockapp)
763 WSETUFLAG(wwin, shared_appicon, 0);
764
765 if (wwin->main_window) {
766 WApplication *app = wApplicationOf(wwin->main_window);
767 if (app && app->app_icon)
768 WSETUFLAG(wwin, shared_appicon, 0);
769 }
770
771 if (!withdraw && wwin->main_window && WFLAGP(wwin, shared_appicon)) {
772 char *buffer, *instance, *class;
773 WFakeGroupLeader *fPtr;
774 int index;
775
776 #define ADEQUATE(x) ((x)!=None && (x)!=wwin->client_win && (x)!=fPtr->leader)
777
778 /* // only enter here if PropGetWMClass() succeds */
779 PropGetWMClass(wwin->main_window, &class, &instance);
780 buffer = StrConcatDot(instance, class);
781
782 index = WMFindInArray(scr->fakeGroupLeaders, matchIdentifier, (void *)buffer);
783 if (index != WANotFound) {
784 fPtr = WMGetFromArray(scr->fakeGroupLeaders, index);
785 if (fPtr->retainCount == 0)
786 fPtr->leader = createFakeWindowGroupLeader(scr, wwin->main_window,
787 instance, class);
788
789 fPtr->retainCount++;
790 if (fPtr->origLeader == None) {
791 if (ADEQUATE(wwin->main_window)) {
792 fPtr->retainCount++;
793 fPtr->origLeader = wwin->main_window;
794 }
795 }
796 wwin->fake_group = fPtr;
797 /*wwin->group_id = fPtr->leader; */
798 wwin->main_window = fPtr->leader;
799 wfree(buffer);
800 } else {
801 fPtr = (WFakeGroupLeader *) wmalloc(sizeof(WFakeGroupLeader));
802
803 fPtr->identifier = buffer;
804 fPtr->leader = createFakeWindowGroupLeader(scr, wwin->main_window, instance, class);
805 fPtr->origLeader = None;
806 fPtr->retainCount = 1;
807
808 WMAddToArray(scr->fakeGroupLeaders, fPtr);
809
810 if (ADEQUATE(wwin->main_window)) {
811 fPtr->retainCount++;
812 fPtr->origLeader = wwin->main_window;
813 }
814 wwin->fake_group = fPtr;
815 /*wwin->group_id = fPtr->leader; */
816 wwin->main_window = fPtr->leader;
817 }
818 if (instance)
819 free(instance);
820 if (class)
821 free(class);
822 #undef ADEQUATE
823 }
824
825 /*
826 * Setup the initial state of the window
827 */
828 if (WFLAGP(wwin, start_miniaturized) && !WFLAGP(wwin, no_miniaturizable))
829 wwin->flags.miniaturized = 1;
830
831 if (WFLAGP(wwin, start_maximized) && IS_RESIZABLE(wwin))
832 wwin->flags.maximized = MAX_VERTICAL | MAX_HORIZONTAL;
833
834 wNETWMCheckInitialClientState(wwin);
835
836 /* apply previous state if it exists and we're in startup */
837 if (scr->flags.startup && wm_state >= 0) {
838 if (wm_state == IconicState) {
839 wwin->flags.miniaturized = 1;
840 } else if (wm_state == WithdrawnState) {
841 withdraw = True;
842 }
843 }
844
845 /* if there is a saved state (from file), restore it */
846 win_state = NULL;
847 if (wwin->main_window != None)
848 win_state = (WWindowState *) wWindowGetSavedState(wwin->main_window);
849 else
850 win_state = (WWindowState *) wWindowGetSavedState(window);
851
852 if (win_state && !withdraw) {
853 if (win_state->state->hidden > 0)
854 wwin->flags.hidden = win_state->state->hidden;
855
856 if (win_state->state->shaded > 0 && !WFLAGP(wwin, no_shadeable))
857 wwin->flags.shaded = win_state->state->shaded;
858
859 if (win_state->state->miniaturized > 0 && !WFLAGP(wwin, no_miniaturizable))
860 wwin->flags.miniaturized = win_state->state->miniaturized;
861
862 if (!IS_OMNIPRESENT(wwin)) {
863 int w = wDefaultGetStartWorkspace(scr, wwin->wm_instance,
864 wwin->wm_class);
865 if (w < 0 || w >= scr->workspace_count) {
866 workspace = win_state->state->workspace;
867 if (workspace >= scr->workspace_count)
868 workspace = scr->current_workspace;
869 } else {
870 workspace = w;
871 }
872 } else {
873 workspace = scr->current_workspace;
874 }
875 }
876
877 /* if we're restarting, restore saved state (from hints).
878 * This will overwrite previous */
879 {
880 WSavedState *wstate;
881
882 if (getSavedState(window, &wstate)) {
883 wwin->flags.shaded = wstate->shaded;
884 wwin->flags.hidden = wstate->hidden;
885 wwin->flags.miniaturized = wstate->miniaturized;
886 wwin->flags.maximized = wstate->maximized;
887 if (wwin->flags.maximized) {
888 wwin->old_geometry.x = wstate->x;
889 wwin->old_geometry.y = wstate->y;
890 wwin->old_geometry.width = wstate->w;
891 wwin->old_geometry.height = wstate->h;
892 }
893
894 workspace = wstate->workspace;
895 } else {
896 wstate = NULL;
897 }
898
899 /* restore window shortcut */
900 if (wstate != NULL || win_state != NULL) {
901 unsigned mask = 0;
902
903 if (win_state != NULL)
904 mask = win_state->state->window_shortcuts;
905
906 if (wstate != NULL && mask == 0)
907 mask = wstate->window_shortcuts;
908
909 if (mask > 0) {
910 int i;
911
912 for (i = 0; i < MAX_WINDOW_SHORTCUTS; i++) {
913 if (mask & (1 << i)) {
914 if (!scr->shortcutWindows[i])
915 scr->shortcutWindows[i] = WMCreateArray(4);
916
917 WMAddToArray(scr->shortcutWindows[i], wwin);
918 }
919 }
920 }
921 }
922 if (wstate != NULL)
923 wfree(wstate);
924 }
925
926 /* don't let transients start miniaturized if their owners are not */
927 if (transientOwner && !transientOwner->flags.miniaturized && wwin->flags.miniaturized && !withdraw) {
928 wwin->flags.miniaturized = 0;
929 if (wwin->wm_hints)
930 wwin->wm_hints->initial_state = NormalState;
931 }
932
933 /* set workspace on which the window starts */
934 if (workspace >= 0) {
935 if (workspace > scr->workspace_count - 1)
936 workspace = workspace % scr->workspace_count;
937 } else {
938 int w;
939
940 w = wDefaultGetStartWorkspace(scr, wwin->wm_instance, wwin->wm_class);
941
942 if (w >= 0 && w < scr->workspace_count && !(IS_OMNIPRESENT(wwin))) {
943 workspace = w;
944 } else {
945 if (wPreferences.open_transients_with_parent && transientOwner)
946 workspace = transientOwner->frame->workspace;
947 else
948 workspace = scr->current_workspace;
949 }
950 }
951
952 /* setup window geometry */
953 if (win_state && win_state->state->w > 0) {
954 width = win_state->state->w;
955 height = win_state->state->h;
956 }
957 wWindowConstrainSize(wwin, &width, &height);
958
959 /* do not ask for window placement if the window is
960 * transient, during startup, if the initial workspace is another one
961 * or if the window wants to start iconic.
962 * If geometry was saved, restore it. */
963 {
964 Bool dontBring = False;
965
966 if (win_state && win_state->state->w > 0) {
967 x = win_state->state->x;
968 y = win_state->state->y;
969 } else if ((wwin->transient_for == None || wPreferences.window_placement != WPM_MANUAL)
970 && !scr->flags.startup
971 && workspace == scr->current_workspace
972 && !wwin->flags.miniaturized
973 && !wwin->flags.maximized && !(wwin->normal_hints->flags & (USPosition | PPosition))) {
974
975 if (transientOwner && transientOwner->flags.mapped) {
976 int offs = WMAX(20, 2 * transientOwner->frame->top_width);
977 WMRect rect;
978 int head;
979
980 x = transientOwner->frame_x +
981 abs((transientOwner->frame->core->width - width) / 2) + offs;
982 y = transientOwner->frame_y +
983 abs((transientOwner->frame->core->height - height) / 3) + offs;
984
985 /*
986 * limit transient windows to be inside their parent's head
987 */
988 rect.pos.x = transientOwner->frame_x;
989 rect.pos.y = transientOwner->frame_y;
990 rect.size.width = transientOwner->frame->core->width;
991 rect.size.height = transientOwner->frame->core->height;
992
993 head = wGetHeadForRect(scr, rect);
994 rect = wGetRectForHead(scr, head);
995
996 if (x < rect.pos.x)
997 x = rect.pos.x;
998 else if (x + width > rect.pos.x + rect.size.width)
999 x = rect.pos.x + rect.size.width - width;
1000
1001 if (y < rect.pos.y)
1002 y = rect.pos.y;
1003 else if (y + height > rect.pos.y + rect.size.height)
1004 y = rect.pos.y + rect.size.height - height;
1005
1006 } else {
1007 PlaceWindow(wwin, &x, &y, width, height);
1008 }
1009 if (wPreferences.window_placement == WPM_MANUAL) {
1010 dontBring = True;
1011 }
1012 } else if (scr->xine_info.count && (wwin->normal_hints->flags & PPosition)) {
1013 int head, flags;
1014 WMRect rect;
1015 int reposition = 0;
1016
1017 /*
1018 * Make spash screens come out in the center of a head
1019 * trouble is that most splashies never get here
1020 * they are managed trough atoms but god knows where.
1021 * Dan, do you know ? -peter
1022 *
1023 * Most of them are not managed, they have set
1024 * OverrideRedirect, which means we can't do anything about
1025 * them. -alfredo
1026 */
1027 {
1028 /*
1029 * xinerama checks for: across head and dead space
1030 */
1031 rect.pos.x = x;
1032 rect.pos.y = y;
1033 rect.size.width = width;
1034 rect.size.height = height;
1035
1036 head = wGetRectPlacementInfo(scr, rect, &flags);
1037
1038 if (flags & XFLAG_DEAD)
1039 reposition = 1;
1040
1041 if (flags & XFLAG_MULTIPLE)
1042 reposition = 2;
1043 }
1044
1045 switch (reposition) {
1046 case 1:
1047 head = wGetHeadForPointerLocation(scr);
1048 rect = wGetRectForHead(scr, head);
1049
1050 x = rect.pos.x + (x * rect.size.width) / scr->scr_width;
1051 y = rect.pos.y + (y * rect.size.height) / scr->scr_height;
1052 break;
1053
1054 case 2:
1055 rect = wGetRectForHead(scr, head);
1056
1057 if (x < rect.pos.x)
1058 x = rect.pos.x;
1059 else if (x + width > rect.pos.x + rect.size.width)
1060 x = rect.pos.x + rect.size.width - width;
1061
1062 if (y < rect.pos.y)
1063 y = rect.pos.y;
1064 else if (y + height > rect.pos.y + rect.size.height)
1065 y = rect.pos.y + rect.size.height - height;
1066
1067 break;
1068
1069 default:
1070 break;
1071 }
1072 }
1073
1074 if (WFLAGP(wwin, dont_move_off) && dontBring)
1075 wScreenBringInside(scr, &x, &y, width, height);
1076 }
1077
1078 wNETWMPositionSplash(wwin, &x, &y, width, height);
1079
1080 if (wwin->flags.urgent) {
1081 if (!IS_OMNIPRESENT(wwin))
1082 wwin->flags.omnipresent ^= 1;
1083 }
1084
1085 /*
1086 * Create frame, borders and do reparenting
1087 */
1088 foo = WFF_LEFT_BUTTON | WFF_RIGHT_BUTTON;
1089 #ifdef XKB_BUTTON_HINT
1090 if (wPreferences.modelock)
1091 foo |= WFF_LANGUAGE_BUTTON;
1092 #endif
1093 if (HAS_TITLEBAR(wwin))
1094 foo |= WFF_TITLEBAR;
1095 if (HAS_RESIZEBAR(wwin))
1096 foo |= WFF_RESIZEBAR;
1097 if (HAS_BORDER(wwin))
1098 foo |= WFF_BORDER;
1099
1100 wwin->frame = wFrameWindowCreate(scr, window_level,
1101 x, y, width, height,
1102 &wPreferences.window_title_clearance,
1103 &wPreferences.window_title_min_height,
1104 &wPreferences.window_title_max_height,
1105 foo,
1106 scr->window_title_texture,
1107 scr->resizebar_texture, scr->window_title_color, &scr->title_font);
1108
1109 wwin->frame->flags.is_client_window_frame = 1;
1110 wwin->frame->flags.justification = wPreferences.title_justification;
1111
1112 /* setup button images */
1113 wWindowUpdateButtonImages(wwin);
1114
1115 /* hide unused buttons */
1116 foo = 0;
1117 if (WFLAGP(wwin, no_close_button))
1118 foo |= WFF_RIGHT_BUTTON;
1119 if (WFLAGP(wwin, no_miniaturize_button))
1120 foo |= WFF_LEFT_BUTTON;
1121 #ifdef XKB_BUTTON_HINT
1122 if (WFLAGP(wwin, no_language_button) || WFLAGP(wwin, no_focusable))
1123 foo |= WFF_LANGUAGE_BUTTON;
1124 #endif
1125 if (foo != 0)
1126 wFrameWindowHideButton(wwin->frame, foo);
1127
1128 wwin->frame->child = wwin;
1129 wwin->frame->workspace = workspace;
1130 wwin->frame->on_click_left = windowIconifyClick;
1131
1132 #ifdef XKB_BUTTON_HINT
1133 if (wPreferences.modelock)
1134 wwin->frame->on_click_language = windowLanguageClick;
1135 #endif
1136
1137 wwin->frame->on_click_right = windowCloseClick;
1138 wwin->frame->on_dblclick_right = windowCloseDblClick;
1139 wwin->frame->on_mousedown_titlebar = titlebarMouseDown;
1140 wwin->frame->on_dblclick_titlebar = titlebarDblClick;
1141 wwin->frame->on_mousedown_resizebar = resizebarMouseDown;
1142
1143 XSelectInput(dpy, wwin->client_win, wwin->event_mask & ~StructureNotifyMask);
1144 XReparentWindow(dpy, wwin->client_win, wwin->frame->core->window, 0, wwin->frame->top_width);
1145 XSelectInput(dpy, wwin->client_win, wwin->event_mask);
1146
1147 {
1148 int gx, gy;
1149
1150 wClientGetGravityOffsets(wwin, &gx, &gy);
1151
1152 /* if gravity is to the south, account for the border sizes */
1153 if (gy > 0)
1154 y -= wwin->frame->top_width + wwin->frame->bottom_width;
1155 }
1156
1157 /*
1158 * wWindowConfigure() will init the client window's size
1159 * (wwin->client.{width,height}) and all other geometry
1160 * related variables (frame_x,frame_y)
1161 */
1162 wWindowConfigure(wwin, x, y, width, height);
1163
1164 /* to make sure the window receives it's new position after reparenting */
1165 wWindowSynthConfigureNotify(wwin);
1166
1167 /*
1168 * Setup descriptors and save window to internal
1169 * lists
1170 */
1171 if (wwin->main_window != None) {
1172 WApplication *app;
1173 WWindow *leader;
1174
1175 /* Leader windows do not necessary set themselves as leaders.
1176 * If this is the case, point the leader of this window to
1177 * itself */
1178 leader = wWindowFor(wwin->main_window);
1179 if (leader && leader->main_window == None)
1180 leader->main_window = leader->client_win;
1181
1182 app = wApplicationCreate(wwin);
1183 if (app) {
1184 app->last_workspace = workspace;
1185
1186 /*
1187 * Do application specific stuff, like setting application
1188 * wide attributes.
1189 */
1190
1191 if (wwin->flags.hidden) {
1192 /* if the window was set to hidden because it was hidden
1193 * in a previous incarnation and that state was restored */
1194 app->flags.hidden = 1;
1195 } else if (app->flags.hidden) {
1196 if (WFLAGP(app->main_window_desc, start_hidden)) {
1197 wwin->flags.hidden = 1;
1198 } else {
1199 wUnhideApplication(app, False, False);
1200 raise = True;
1201 }
1202 }
1203 wAppBounce(app);
1204 }
1205 }
1206
1207 /* setup the frame descriptor */
1208 wwin->frame->core->descriptor.handle_mousedown = frameMouseDown;
1209 wwin->frame->core->descriptor.parent = wwin;
1210 wwin->frame->core->descriptor.parent_type = WCLASS_WINDOW;
1211
1212 /* don't let windows go away if we die */
1213 XAddToSaveSet(dpy, window);
1214
1215 XLowerWindow(dpy, window);
1216
1217 /* if window is in this workspace and should be mapped, then map it */
1218 if (!wwin->flags.miniaturized && (workspace == scr->current_workspace || IS_OMNIPRESENT(wwin))
1219 && !wwin->flags.hidden && !withdraw) {
1220
1221 /* The following "if" is to avoid crashing of clients that expect
1222 * WM_STATE set before they get mapped. Else WM_STATE is set later,
1223 * after the return from this function.
1224 */
1225 if (wwin->wm_hints && (wwin->wm_hints->flags & StateHint))
1226 wClientSetState(wwin, wwin->wm_hints->initial_state, None);
1227 else
1228 wClientSetState(wwin, NormalState, None);
1229
1230 if (wPreferences.superfluous && !wPreferences.no_animations && !scr->flags.startup &&
1231 (wwin->transient_for == None || wwin->transient_for == scr->root_win) &&
1232 /*
1233 * The brain damaged idiotic non-click to focus modes will
1234 * have trouble with this because:
1235 *
1236 * 1. window is created and mapped by the client
1237 * 2. window is mapped by wmaker in small size
1238 * 3. window is animated to grow to normal size
1239 * 4. this function returns to normal event loop
1240 * 5. eventually, the EnterNotify event that would trigger
1241 * the window focusing (if the mouse is over that window)
1242 * will be processed by wmaker.
1243 * But since this event will be rather delayed
1244 * (step 3 has a large delay) the time when the event ocurred
1245 * and when it is processed, the client that owns that window
1246 * will reject the XSetInputFocus() for it.
1247 */
1248 (wPreferences.focus_mode == WKF_CLICK || wPreferences.auto_focus))
1249 DoWindowBirth(wwin);
1250
1251 wWindowMap(wwin);
1252 }
1253
1254 /* setup stacking descriptor */
1255 if (transientOwner)
1256 wwin->frame->core->stacking->child_of = transientOwner->frame->core;
1257 else
1258 wwin->frame->core->stacking->child_of = NULL;
1259
1260 if (!scr->focused_window) {
1261 /* first window on the list */
1262 wwin->next = NULL;
1263 wwin->prev = NULL;
1264 scr->focused_window = wwin;
1265 } else {
1266 WWindow *tmp;
1267
1268 /* add window at beginning of focus window list */
1269 tmp = scr->focused_window;
1270 while (tmp->prev)
1271 tmp = tmp->prev;
1272 tmp->prev = wwin;
1273 wwin->next = tmp;
1274 wwin->prev = NULL;
1275 }
1276
1277 /* raise is set to true if we un-hid the app when this window was born.
1278 * we raise, else old windows of this app will be above this new one. */
1279 if (raise)
1280 wRaiseFrame(wwin->frame->core);
1281
1282 /* Update name must come after WApplication stuff is done */
1283 wWindowUpdateName(wwin, title);
1284 if (title)
1285 XFree(title);
1286
1287 XUngrabServer(dpy);
1288
1289 /*
1290 * Final preparations before window is ready to go
1291 */
1292 wFrameWindowChangeState(wwin->frame, WS_UNFOCUSED);
1293
1294 if (!wwin->flags.miniaturized && workspace == scr->current_workspace && !wwin->flags.hidden) {
1295 if (((transientOwner && transientOwner->flags.focused)
1296 || wPreferences.auto_focus) && !WFLAGP(wwin, no_focusable)) {
1297
1298 /* only auto_focus if on same screen as mouse
1299 * (and same head for xinerama mode)
1300 * TODO: make it an option */
1301
1302 /*TODO add checking the head of the window, is it available? */
1303 short same_screen = 0, same_head = 1;
1304
1305 int foo;
1306 unsigned int bar;
1307 Window dummy;
1308
1309 if (XQueryPointer(dpy, scr->root_win, &dummy, &dummy,
1310 &foo, &foo, &foo, &foo, &bar) != False)
1311 same_screen = 1;
1312
1313 if (same_screen == 1 && same_head == 1)
1314 wSetFocusTo(scr, wwin);
1315 }
1316 }
1317 wWindowResetMouseGrabs(wwin);
1318
1319 if (!WFLAGP(wwin, no_bind_keys))
1320 wWindowSetKeyGrabs(wwin);
1321
1322 WMPostNotificationName(WMNManaged, wwin, NULL);
1323 wColormapInstallForWindow(scr, scr->cmap_window);
1324
1325 /* Setup Notification Observers */
1326 WMAddNotificationObserver(appearanceObserver, wwin, WNWindowAppearanceSettingsChanged, wwin);
1327
1328 /* Cleanup temporary stuff */
1329 if (win_state)
1330 wWindowDeleteSavedState(win_state);
1331
1332 /* If the window must be withdrawed, then do it now.
1333 * Must do some optimization, 'though */
1334 if (withdraw) {
1335 wwin->flags.mapped = 0;
1336 wClientSetState(wwin, WithdrawnState, None);
1337 wUnmanageWindow(wwin, True, False);
1338 wwin = NULL;
1339 }
1340
1341 return wwin;
1342 }
1343
1344 WWindow *wManageInternalWindow(WScreen *scr, Window window, Window owner,
1345 char *title, int x, int y, int width, int height)
1346 {
1347 WWindow *wwin;
1348 int foo;
1349
1350 wwin = wWindowCreate();
1351
1352 WMAddNotificationObserver(appearanceObserver, wwin, WNWindowAppearanceSettingsChanged, wwin);
1353
1354 wwin->flags.internal_window = 1;
1355
1356 WSETUFLAG(wwin, omnipresent, 1);
1357 WSETUFLAG(wwin, no_shadeable, 1);
1358 WSETUFLAG(wwin, no_resizable, 1);
1359 WSETUFLAG(wwin, no_miniaturizable, 1);
1360
1361 wwin->focus_mode = WFM_PASSIVE;
1362 wwin->client_win = window;
1363 wwin->screen_ptr = scr;
1364 wwin->transient_for = owner;
1365 wwin->client.x = x;
1366 wwin->client.y = y;
1367 wwin->client.width = width;
1368 wwin->client.height = height;
1369 wwin->frame_x = wwin->client.x;
1370 wwin->frame_y = wwin->client.y;
1371
1372 foo = WFF_RIGHT_BUTTON | WFF_BORDER;
1373 foo |= WFF_TITLEBAR;
1374 #ifdef XKB_BUTTON_HINT
1375 foo |= WFF_LANGUAGE_BUTTON;
1376 #endif
1377
1378 wwin->frame = wFrameWindowCreate(scr, WMFloatingLevel,
1379 wwin->frame_x, wwin->frame_y,
1380 width, height,
1381 &wPreferences.window_title_clearance,
1382 &wPreferences.window_title_min_height,
1383 &wPreferences.window_title_max_height,
1384 foo,
1385 scr->window_title_texture,
1386 scr->resizebar_texture, scr->window_title_color, &scr->title_font);
1387
1388 XSaveContext(dpy, window, wWinContext, (XPointer) & wwin->client_descriptor);
1389
1390 wwin->frame->flags.is_client_window_frame = 1;
1391 wwin->frame->flags.justification = wPreferences.title_justification;
1392
1393 wFrameWindowChangeTitle(wwin->frame, title);
1394
1395 /* setup button images */
1396 wWindowUpdateButtonImages(wwin);
1397
1398 /* hide buttons */
1399 wFrameWindowHideButton(wwin->frame, WFF_RIGHT_BUTTON);
1400
1401 wwin->frame->child = wwin;
1402 wwin->frame->workspace = wwin->screen_ptr->current_workspace;
1403
1404 #ifdef XKB_BUTTON_HINT
1405 if (wPreferences.modelock)
1406 wwin->frame->on_click_language = windowLanguageClick;
1407 #endif
1408
1409 wwin->frame->on_click_right = windowCloseClick;
1410 wwin->frame->on_mousedown_titlebar = titlebarMouseDown;
1411 wwin->frame->on_dblclick_titlebar = titlebarDblClick;
1412 wwin->frame->on_mousedown_resizebar = resizebarMouseDown;
1413 wwin->client.y += wwin->frame->top_width;
1414
1415 XReparentWindow(dpy, wwin->client_win, wwin->frame->core->window, 0, wwin->frame->top_width);
1416 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, wwin->client.width, wwin->client.height);
1417
1418 /* setup the frame descriptor */
1419 wwin->frame->core->descriptor.handle_mousedown = frameMouseDown;
1420 wwin->frame->core->descriptor.parent = wwin;
1421 wwin->frame->core->descriptor.parent_type = WCLASS_WINDOW;
1422
1423 XLowerWindow(dpy, window);
1424 XMapSubwindows(dpy, wwin->frame->core->window);
1425
1426 /* setup stacking descriptor */
1427 if (wwin->transient_for != None && wwin->transient_for != scr->root_win) {
1428 WWindow *tmp;
1429 tmp = wWindowFor(wwin->transient_for);
1430 if (tmp)
1431 wwin->frame->core->stacking->child_of = tmp->frame->core;
1432 } else {
1433 wwin->frame->core->stacking->child_of = NULL;
1434 }
1435
1436 if (!scr->focused_window) {
1437 /* first window on the list */
1438 wwin->next = NULL;
1439 wwin->prev = NULL;
1440 scr->focused_window = wwin;
1441 } else {
1442 WWindow *tmp;
1443
1444 /* add window at beginning of focus window list */
1445 tmp = scr->focused_window;
1446 while (tmp->prev)
1447 tmp = tmp->prev;
1448 tmp->prev = wwin;
1449 wwin->next = tmp;
1450 wwin->prev = NULL;
1451 }
1452
1453 if (wwin->flags.is_gnustep == 0)
1454 wFrameWindowChangeState(wwin->frame, WS_UNFOCUSED);
1455
1456 /* if (wPreferences.auto_focus) */
1457 wSetFocusTo(scr, wwin);
1458 wWindowResetMouseGrabs(wwin);
1459 wWindowSetKeyGrabs(wwin);
1460
1461 return wwin;
1462 }
1463
1464 /*
1465 *----------------------------------------------------------------------
1466 * wUnmanageWindow--
1467 * Removes the frame window from a window and destroys all data
1468 * related to it. The window will be reparented back to the root window
1469 * if restore is True.
1470 *
1471 * Side effects:
1472 * Everything related to the window is destroyed and the window
1473 * is removed from the window lists. Focus is set to the previous on the
1474 * window list.
1475 *----------------------------------------------------------------------
1476 */
1477 void wUnmanageWindow(WWindow *wwin, Bool restore, Bool destroyed)
1478 {
1479 WCoreWindow *frame = wwin->frame->core;
1480 WWindow *owner = NULL;
1481 WWindow *newFocusedWindow = NULL;
1482 int wasFocused;
1483 WScreen *scr = wwin->screen_ptr;
1484
1485 /* First close attribute editor window if open */
1486 if (wwin->flags.inspector_open)
1487 wCloseInspectorForWindow(wwin);
1488
1489 /* Close window menu if it's open for this window */
1490 if (wwin->flags.menu_open_for_me)
1491 CloseWindowMenu(scr);
1492
1493 if (!destroyed) {
1494 if (!wwin->flags.internal_window)
1495 XRemoveFromSaveSet(dpy, wwin->client_win);
1496
1497 /* If this is a leader window, we still need to listen for
1498 * DestroyNotify and PropertyNotify. */
1499 if (wApplicationOf(wwin->client_win))
1500 XSelectInput(dpy, wwin->client_win, StructureNotifyMask | PropertyChangeMask);
1501 else
1502 XSelectInput(dpy, wwin->client_win, NoEventMask);
1503
1504 XUngrabButton(dpy, AnyButton, AnyModifier, wwin->client_win);
1505 XUngrabKey(dpy, AnyKey, AnyModifier, wwin->client_win);
1506 }
1507
1508 XUnmapWindow(dpy, frame->window);
1509
1510 XUnmapWindow(dpy, wwin->client_win);
1511
1512 /* deselect window */
1513 wSelectWindow(wwin, False);
1514
1515 /* remove all pending events on window */
1516 /* I think this only matters for autoraise */
1517 if (wPreferences.raise_delay)
1518 WMDeleteTimerWithClientData(wwin->frame->core);
1519
1520 XFlush(dpy);
1521
1522 /* reparent the window back to the root */
1523 if (restore)
1524 wClientRestore(wwin);
1525
1526 if (wwin->transient_for != scr->root_win) {
1527 owner = wWindowFor(wwin->transient_for);
1528 if (owner) {
1529 if (!owner->flags.semi_focused)
1530 owner = NULL;
1531 else
1532 owner->flags.semi_focused = 0;
1533 }
1534 }
1535
1536 wasFocused = wwin->flags.focused;
1537
1538 /* remove from window focus list */
1539 if (!wwin->prev && !wwin->next) {
1540 /* was the only window */
1541 scr->focused_window = NULL;
1542 newFocusedWindow = NULL;
1543 } else {
1544 WWindow *tmp;
1545
1546 if (wwin->prev)
1547 wwin->prev->next = wwin->next;
1548
1549 if (wwin->next)
1550 wwin->next->prev = wwin->prev;
1551 else {
1552 scr->focused_window = wwin->prev;
1553 scr->focused_window->next = NULL;
1554 }
1555
1556 if (wPreferences.focus_mode == WKF_CLICK) {
1557
1558 /* if in click to focus mode and the window
1559 * was a transient, focus the owner window
1560 */
1561 tmp = NULL;
1562 if (wPreferences.focus_mode == WKF_CLICK) {
1563 tmp = wWindowFor(wwin->transient_for);
1564 if (tmp && (!tmp->flags.mapped || WFLAGP(tmp, no_focusable))) {
1565 tmp = NULL;
1566 }
1567 }
1568 /* otherwise, focus the next one in the focus list */
1569 if (!tmp) {
1570 tmp = scr->focused_window;
1571 while (tmp) { /* look for one in the window list first */
1572 if (!WFLAGP(tmp, no_focusable) && !WFLAGP(tmp, skip_window_list)
1573 && (tmp->flags.mapped || tmp->flags.shaded))
1574 break;
1575 tmp = tmp->prev;
1576 }
1577 if (!tmp) { /* if unsuccessful, choose any focusable window */
1578 tmp = scr->focused_window;
1579 while (tmp) {
1580 if (!WFLAGP(tmp, no_focusable)
1581 && (tmp->flags.mapped || tmp->flags.shaded))
1582 break;
1583 tmp = tmp->prev;
1584 }
1585 }
1586 }
1587
1588 newFocusedWindow = tmp;
1589
1590 } else if (wPreferences.focus_mode == WKF_SLOPPY) {
1591 unsigned int mask;
1592 int foo;
1593 Window bar, win;
1594
1595 /* This is to let the root window get the keyboard input
1596 * if Sloppy focus mode and no other window get focus.
1597 * This way keybindings will not freeze.
1598 */
1599 tmp = NULL;
1600 if (XQueryPointer(dpy, scr->root_win, &bar, &win, &foo, &foo, &foo, &foo, &mask))
1601 tmp = wWindowFor(win);
1602 if (tmp == wwin)
1603 tmp = NULL;
1604 newFocusedWindow = tmp;
1605 } else {
1606 newFocusedWindow = NULL;
1607 }
1608 }
1609
1610 if (!wwin->flags.internal_window)
1611 WMPostNotificationName(WMNUnmanaged, wwin, NULL);
1612 if (wasFocused) {
1613 if (newFocusedWindow != owner && owner) {
1614 if (wwin->flags.is_gnustep == 0)
1615 wFrameWindowChangeState(owner->frame, WS_UNFOCUSED);
1616 }
1617 wSetFocusTo(scr, newFocusedWindow);
1618 }
1619
1620 /* Close menu and unhighlight */
1621 WApplication *oapp = wApplicationOf(wwin->main_window);
1622 WApplication *napp = scr->focused_window ? wApplicationOf(scr->focused_window->main_window) : NULL;
1623 if (oapp && oapp != napp) {
1624 wAppMenuUnmap(oapp->menu);
1625 wApplicationDeactivate(oapp);
1626 }
1627
1628 wWindowDestroy(wwin);
1629 XFlush(dpy);
1630 }
1631
1632 void wWindowMap(WWindow *wwin)
1633 {
1634 XMapWindow(dpy, wwin->frame->core->window);
1635 if (!wwin->flags.shaded) {
1636 /* window will be remapped when getting MapNotify */
1637 XSelectInput(dpy, wwin->client_win, wwin->event_mask & ~StructureNotifyMask);
1638 XMapWindow(dpy, wwin->client_win);
1639 XSelectInput(dpy, wwin->client_win, wwin->event_mask);
1640
1641 wwin->flags.mapped = 1;
1642 }
1643 }
1644
1645 void wWindowUnmap(WWindow *wwin)
1646 {
1647 wwin->flags.mapped = 0;
1648
1649 /* prevent window withdrawal when getting UnmapNotify */
1650 XSelectInput(dpy, wwin->client_win, wwin->event_mask & ~StructureNotifyMask);
1651 XUnmapWindow(dpy, wwin->client_win);
1652 XSelectInput(dpy, wwin->client_win, wwin->event_mask);
1653
1654 XUnmapWindow(dpy, wwin->frame->core->window);
1655 }
1656
1657 void wWindowFocus(WWindow *wwin, WWindow *owin)
1658 {
1659 WWindow *nowner;
1660 WWindow *oowner;
1661
1662 #ifdef KEEP_XKB_LOCK_STATUS
1663 if (wPreferences.modelock)
1664 XkbLockGroup(dpy, XkbUseCoreKbd, wwin->frame->languagemode);
1665 #endif /* KEEP_XKB_LOCK_STATUS */
1666
1667 wwin->flags.semi_focused = 0;
1668
1669 if (wwin->flags.is_gnustep == 0)
1670 wFrameWindowChangeState(wwin->frame, WS_FOCUSED);
1671
1672 wwin->flags.focused = 1;
1673
1674 wWindowResetMouseGrabs(wwin);
1675
1676 WMPostNotificationName(WMNChangedFocus, wwin, (void *)True);
1677
1678 if (owin == wwin || !owin)
1679 return;
1680
1681 nowner = wWindowFor(wwin->transient_for);
1682
1683 /* new window is a transient for the old window */
1684 if (nowner == owin) {
1685 owin->flags.semi_focused = 1;
1686 wWindowUnfocus(nowner);
1687 return;
1688 }
1689
1690 oowner = wWindowFor(owin->transient_for);
1691
1692 /* new window is owner of old window */
1693 if (wwin == oowner) {
1694 wWindowUnfocus(owin);
1695 return;
1696 }
1697
1698 if (!nowner) {
1699 wWindowUnfocus(owin);
1700 return;
1701 }
1702
1703 /* new window has same owner of old window */
1704 if (oowner == nowner) {
1705 /* prevent unfocusing of owner */
1706 oowner->flags.semi_focused = 0;
1707 wWindowUnfocus(owin);
1708 oowner->flags.semi_focused = 1;
1709
1710 return;
1711 }
1712
1713 /* nowner != NULL && oowner != nowner */
1714 nowner->flags.semi_focused = 1;
1715 wWindowUnfocus(nowner);
1716 wWindowUnfocus(owin);
1717 }
1718
1719 void wWindowUnfocus(WWindow *wwin)
1720 {
1721 CloseWindowMenu(wwin->screen_ptr);
1722
1723 if (wwin->flags.is_gnustep == 0)
1724 wFrameWindowChangeState(wwin->frame, wwin->flags.semi_focused ? WS_PFOCUSED : WS_UNFOCUSED);
1725
1726 if (wwin->transient_for != None && wwin->transient_for != wwin->screen_ptr->root_win) {
1727 WWindow *owner;
1728 owner = wWindowFor(wwin->transient_for);
1729 if (owner && owner->flags.semi_focused) {
1730 owner->flags.semi_focused = 0;
1731 if (owner->flags.mapped || owner->flags.shaded) {
1732 wWindowUnfocus(owner);
1733 wFrameWindowPaint(owner->frame);
1734 }
1735 }
1736 }
1737 wwin->flags.focused = 0;
1738 wWindowResetMouseGrabs(wwin);
1739 WMPostNotificationName(WMNChangedFocus, wwin, (void *)False);
1740 }
1741
1742 void wWindowUpdateName(WWindow *wwin, char *newTitle)
1743 {
1744 char *title;
1745
1746 if (!wwin->frame)
1747 return;
1748
1749 wwin->flags.wm_name_changed = 1;
1750
1751 if (!newTitle)
1752 title = DEF_WINDOW_TITLE; /* the hint was removed */
1753 else
1754 title = newTitle;
1755
1756 if (wFrameWindowChangeTitle(wwin->frame, title))
1757 WMPostNotificationName(WMNChangedName, wwin, NULL);
1758 }
1759
1760 /*
1761 *----------------------------------------------------------------------
1762 *
1763 * wWindowConstrainSize--
1764 * Constrains size for the client window, taking the maximal size,
1765 * window resize increments and other size hints into account.
1766 *
1767 * Returns:
1768 * The closest size to what was given that the client window can
1769 * have.
1770 *
1771 *----------------------------------------------------------------------
1772 */
1773 void wWindowConstrainSize(WWindow *wwin, unsigned int *nwidth, unsigned int *nheight)
1774 {
1775 int width = (int)*nwidth;
1776 int height = (int)*nheight;
1777 int winc = 1;
1778 int hinc = 1;
1779 int minW = 1, minH = 1;
1780 int maxW = wwin->screen_ptr->scr_width * 2;
1781 int maxH = wwin->screen_ptr->scr_height * 2;
1782 int minAX = -1, minAY = -1;
1783 int maxAX = -1, maxAY = -1;
1784 int baseW = 0;
1785 int baseH = 0;
1786
1787 if (wwin->normal_hints) {
1788 winc = wwin->normal_hints->width_inc;
1789 hinc = wwin->normal_hints->height_inc;
1790 minW = wwin->normal_hints->min_width;
1791 minH = wwin->normal_hints->min_height;
1792 maxW = wwin->normal_hints->max_width;
1793 maxH = wwin->normal_hints->max_height;
1794 if (wwin->normal_hints->flags & PAspect) {
1795 minAX = wwin->normal_hints->min_aspect.x;
1796 minAY = wwin->normal_hints->min_aspect.y;
1797 maxAX = wwin->normal_hints->max_aspect.x;
1798 maxAY = wwin->normal_hints->max_aspect.y;
1799 }
1800
1801 baseW = wwin->normal_hints->base_width;
1802 baseH = wwin->normal_hints->base_height;
1803 }
1804
1805 if (width < minW)
1806 width = minW;
1807 if (height < minH)
1808 height = minH;
1809
1810 if (width > maxW)
1811 width = maxW;
1812 if (height > maxH)
1813 height = maxH;
1814
1815 /* aspect ratio code borrowed from olwm */
1816 if (minAX > 0) {
1817 /* adjust max aspect ratio */
1818 if (!(maxAX == 1 && maxAY == 1) && width * maxAY > height * maxAX) {
1819 if (maxAX > maxAY) {
1820 height = (width * maxAY) / maxAX;
1821 if (height > maxH) {
1822 height = maxH;
1823 width = (height * maxAX) / maxAY;
1824 }
1825 } else {
1826 width = (height * maxAX) / maxAY;
1827 if (width > maxW) {
1828 width = maxW;
1829 height = (width * maxAY) / maxAX;
1830 }
1831 }
1832 }
1833
1834 /* adjust min aspect ratio */
1835 if (!(minAX == 1 && minAY == 1) && width * minAY < height * minAX) {
1836 if (minAX > minAY) {
1837 height = (width * minAY) / minAX;
1838 if (height < minH) {
1839 height = minH;
1840 width = (height * minAX) / minAY;
1841 }
1842 } else {
1843 width = (height * minAX) / minAY;
1844 if (width < minW) {
1845 width = minW;
1846 height = (width * minAY) / minAX;
1847 }
1848 }
1849 }
1850 }
1851
1852 if (baseW != 0)
1853 width = (((width - baseW) / winc) * winc) + baseW;
1854 else
1855 width = (((width - minW) / winc) * winc) + minW;
1856
1857 if (baseH != 0)
1858 height = (((height - baseH) / hinc) * hinc) + baseH;
1859 else
1860 height = (((height - minH) / hinc) * hinc) + minH;
1861
1862 /* broken stupid apps may cause preposterous values for these.. */
1863 if (width > 0)
1864 *nwidth = width;
1865 if (height > 0)
1866 *nheight = height;
1867 }
1868
1869 void wWindowCropSize(WWindow *wwin, unsigned int maxW, unsigned int maxH,
1870 unsigned int *width, unsigned int *height)
1871 {
1872 int baseW = 0, baseH = 0;
1873 int winc = 1, hinc = 1;
1874
1875 if (wwin->normal_hints) {
1876 baseW = wwin->normal_hints->base_width;
1877 baseH = wwin->normal_hints->base_height;
1878
1879 winc = wwin->normal_hints->width_inc;
1880 hinc = wwin->normal_hints->height_inc;
1881 }
1882
1883 if (*width > maxW)
1884 *width = maxW - (maxW - baseW) % winc;
1885
1886 if (*height > maxH)
1887 *height = maxH - (maxH - baseH) % hinc;
1888 }
1889
1890 void wWindowChangeWorkspace(WWindow *wwin, int workspace)
1891 {
1892 WScreen *scr = wwin->screen_ptr;
1893 WApplication *wapp;
1894 int unmap = 0;
1895
1896 if (workspace >= scr->workspace_count || workspace < 0 || workspace == wwin->frame->workspace)
1897 return;
1898
1899 if (workspace != scr->current_workspace) {
1900 /* Sent to other workspace. Unmap window */
1901 if ((wwin->flags.mapped
1902 || wwin->flags.shaded || (wwin->flags.miniaturized && !wPreferences.sticky_icons))
1903 && !IS_OMNIPRESENT(wwin) && !wwin->flags.changing_workspace) {
1904
1905 wapp = wApplicationOf(wwin->main_window);
1906 if (wapp)
1907 wapp->last_workspace = workspace;
1908
1909 if (wwin->flags.miniaturized) {
1910 if (wwin->icon) {
1911 XUnmapWindow(dpy, wwin->icon->core->window);
1912 wwin->icon->mapped = 0;
1913 }
1914 } else {
1915 unmap = 1;
1916 wSetFocusTo(scr, NULL);
1917 }
1918 }
1919 } else {
1920 /* brought to current workspace. Map window */
1921 if (wwin->flags.miniaturized && !wPreferences.sticky_icons) {
1922 if (wwin->icon) {
1923 XMapWindow(dpy, wwin->icon->core->window);
1924 wwin->icon->mapped = 1;
1925 }
1926 } else if (!wwin->flags.mapped && !(wwin->flags.miniaturized || wwin->flags.hidden)) {
1927 wWindowMap(wwin);
1928 }
1929 }
1930 if (!IS_OMNIPRESENT(wwin)) {
1931 int oldWorkspace = wwin->frame->workspace;
1932 wwin->frame->workspace = workspace;
1933 WMPostNotificationName(WMNChangedWorkspace, wwin, (void *)(uintptr_t) oldWorkspace);
1934 }
1935
1936 if (unmap)
1937 wWindowUnmap(wwin);
1938 }
1939
1940 void wWindowSynthConfigureNotify(WWindow *wwin)
1941 {
1942 XEvent sevent;
1943
1944 sevent.type = ConfigureNotify;
1945 sevent.xconfigure.display = dpy;
1946 sevent.xconfigure.event = wwin->client_win;
1947 sevent.xconfigure.window = wwin->client_win;
1948
1949 sevent.xconfigure.x = wwin->client.x;
1950 sevent.xconfigure.y = wwin->client.y;
1951 sevent.xconfigure.width = wwin->client.width;
1952 sevent.xconfigure.height = wwin->client.height;
1953
1954 sevent.xconfigure.border_width = wwin->old_border_width;
1955 if (HAS_TITLEBAR(wwin) && wwin->frame->titlebar)
1956 sevent.xconfigure.above = wwin->frame->titlebar->window;
1957 else
1958 sevent.xconfigure.above = None;
1959
1960 sevent.xconfigure.override_redirect = False;
1961 XSendEvent(dpy, wwin->client_win, False, StructureNotifyMask, &sevent);
1962 XFlush(dpy);
1963 }
1964
1965 /*
1966 *----------------------------------------------------------------------
1967 * wWindowConfigure()
1968 *
1969 * req_x, req_y: new requested positions for the frame
1970 * req_width, req_height: new requested sizes for the client
1971 *
1972 * Configures the frame, decorations and client window to the specified
1973 * geometry, whose validity is not checked -- wWindowConstrainSize()
1974 * must be used for that.
1975 * The size parameters are for the client window, but the position is
1976 * for the frame.
1977 * The client window receives a ConfigureNotify event, according
1978 * to what ICCCM says.
1979 *
1980 * Returns:
1981 * None
1982 *
1983 * Side effects:
1984 * Window size and position are changed and client window receives
1985 * a ConfigureNotify event.
1986 *----------------------------------------------------------------------
1987 */
1988 void wWindowConfigure(WWindow *wwin, int req_x, int req_y, int req_width, int req_height)
1989 {
1990 int synth_notify = False;
1991 int resize;
1992
1993 resize = (req_width != wwin->client.width || req_height != wwin->client.height);
1994 /*
1995 * if the window is being moved but not resized then
1996 * send a synthetic ConfigureNotify
1997 */
1998 if ((req_x != wwin->frame_x || req_y != wwin->frame_y) && !resize)
1999 synth_notify = True;
2000
2001 if (WFLAGP(wwin, dont_move_off))
2002 wScreenBringInside(wwin->screen_ptr, &req_x, &req_y, req_width, req_height);
2003
2004 if (resize) {
2005 if (req_width < MIN_WINDOW_SIZE)
2006 req_width = MIN_WINDOW_SIZE;
2007 if (req_height < MIN_WINDOW_SIZE)
2008 req_height = MIN_WINDOW_SIZE;
2009
2010 /* If growing, resize inner part before frame,
2011 * if shrinking, resize frame before.
2012 * This will prevent the frame (that can have a different color)
2013 * to be exposed, causing flicker */
2014 if (req_height > wwin->frame->core->height || req_width > wwin->frame->core->width)
2015 XResizeWindow(dpy, wwin->client_win, req_width, req_height);
2016
2017 if (wwin->flags.shaded) {
2018 wFrameWindowConfigure(wwin->frame, req_x, req_y, req_width, wwin->frame->core->height);
2019 wwin->old_geometry.height = req_height;
2020 } else {
2021 int h;
2022
2023 h = req_height + wwin->frame->top_width + wwin->frame->bottom_width;
2024
2025 wFrameWindowConfigure(wwin->frame, req_x, req_y, req_width, h);
2026 }
2027
2028 if (!(req_height > wwin->frame->core->height || req_width > wwin->frame->core->width))
2029 XResizeWindow(dpy, wwin->client_win, req_width, req_height);
2030
2031 wwin->client.x = req_x;
2032 wwin->client.y = req_y + wwin->frame->top_width;
2033 wwin->client.width = req_width;
2034 wwin->client.height = req_height;
2035 } else {
2036 wwin->client.x = req_x;
2037 wwin->client.y = req_y + wwin->frame->top_width;
2038
2039 XMoveWindow(dpy, wwin->frame->core->window, req_x, req_y);
2040 }
2041 wwin->frame_x = req_x;
2042 wwin->frame_y = req_y;
2043 if (HAS_BORDER(wwin)) {
2044 wwin->client.x += FRAME_BORDER_WIDTH;
2045 wwin->client.y += FRAME_BORDER_WIDTH;
2046 }
2047 #ifdef SHAPE
2048 if (wShapeSupported && wwin->flags.shaped && resize)
2049 wWindowSetShape(wwin);
2050 #endif
2051
2052 if (synth_notify)
2053 wWindowSynthConfigureNotify(wwin);
2054 XFlush(dpy);
2055 }
2056
2057 /* req_x, req_y: new position of the frame */
2058 void wWindowMove(WWindow *wwin, int req_x, int req_y)
2059 {
2060 #ifdef CONFIGURE_WINDOW_WHILE_MOVING
2061 int synth_notify = False;
2062
2063 /* Send a synthetic ConfigureNotify event for every window movement. */
2064 if ((req_x != wwin->frame_x || req_y != wwin->frame_y))
2065 synth_notify = True;
2066 #else
2067 /* A single synthetic ConfigureNotify event is sent at the end of
2068 * a completed (opaque) movement in moveres.c */
2069 #endif
2070
2071 if (WFLAGP(wwin, dont_move_off))
2072 wScreenBringInside(wwin->screen_ptr, &req_x, &req_y,
2073 wwin->frame->core->width, wwin->frame->core->height);
2074
2075 wwin->client.x = req_x;
2076 wwin->client.y = req_y + wwin->frame->top_width;
2077 if (HAS_BORDER(wwin)) {
2078 wwin->client.x += FRAME_BORDER_WIDTH;
2079 wwin->client.y += FRAME_BORDER_WIDTH;
2080 }
2081
2082 XMoveWindow(dpy, wwin->frame->core->window, req_x, req_y);
2083
2084 wwin->frame_x = req_x;
2085 wwin->frame_y = req_y;
2086
2087 #ifdef CONFIGURE_WINDOW_WHILE_MOVING
2088 if (synth_notify)
2089 wWindowSynthConfigureNotify(wwin);
2090 #endif
2091 }
2092
2093 void wWindowUpdateButtonImages(WWindow *wwin)
2094 {
2095 WScreen *scr = wwin->screen_ptr;
2096 Pixmap pixmap, mask;
2097 WFrameWindow *fwin = wwin->frame;
2098
2099 if (!HAS_TITLEBAR(wwin))
2100 return;
2101
2102 /* miniaturize button */
2103 if (!WFLAGP(wwin, no_miniaturize_button)) {
2104 if (wwin->wm_gnustep_attr && wwin->wm_gnustep_attr->flags & GSMiniaturizePixmapAttr) {
2105 pixmap = wwin->wm_gnustep_attr->miniaturize_pixmap;
2106
2107 if (wwin->wm_gnustep_attr->flags & GSMiniaturizeMaskAttr)
2108 mask = wwin->wm_gnustep_attr->miniaturize_mask;
2109 else
2110 mask = None;
2111
2112 if (fwin->lbutton_image
2113 && (fwin->lbutton_image->image != pixmap || fwin->lbutton_image->mask != mask)) {
2114 wPixmapDestroy(fwin->lbutton_image);
2115 fwin->lbutton_image = NULL;
2116 }
2117
2118 if (!fwin->lbutton_image) {
2119 fwin->lbutton_image = wPixmapCreate(scr, pixmap, mask);
2120 fwin->lbutton_image->client_owned = 1;
2121 fwin->lbutton_image->client_owned_mask = 1;
2122 }
2123 } else {
2124 if (fwin->lbutton_image && !fwin->lbutton_image->shared)
2125 wPixmapDestroy(fwin->lbutton_image);
2126
2127 fwin->lbutton_image = scr->b_pixmaps[WBUT_ICONIFY];
2128 }
2129 }
2130 #ifdef XKB_BUTTON_HINT
2131 if (!WFLAGP(wwin, no_language_button)) {
2132 if (fwin->languagebutton_image && !fwin->languagebutton_image->shared)
2133 wPixmapDestroy(fwin->languagebutton_image);
2134
2135 fwin->languagebutton_image = scr->b_pixmaps[WBUT_XKBGROUP1 + fwin->languagemode];
2136 }
2137 #endif
2138
2139 /* close button */
2140
2141 /* redefine WFLAGP to MGFLAGP to allow broken close operation */
2142 #define MGFLAGP(wwin, FLAG) (wwin)->client_flags.FLAG
2143
2144 if (!WFLAGP(wwin, no_close_button)) {
2145 if (wwin->wm_gnustep_attr && wwin->wm_gnustep_attr->flags & GSClosePixmapAttr) {
2146 pixmap = wwin->wm_gnustep_attr->close_pixmap;
2147
2148 if (wwin->wm_gnustep_attr->flags & GSCloseMaskAttr)
2149 mask = wwin->wm_gnustep_attr->close_mask;
2150 else
2151 mask = None;
2152
2153 if (fwin->rbutton_image && (fwin->rbutton_image->image != pixmap
2154 || fwin->rbutton_image->mask != mask)) {
2155 wPixmapDestroy(fwin->rbutton_image);
2156 fwin->rbutton_image = NULL;
2157 }
2158
2159 if (!fwin->rbutton_image) {
2160 fwin->rbutton_image = wPixmapCreate(scr, pixmap, mask);
2161 fwin->rbutton_image->client_owned = 1;
2162 fwin->rbutton_image->client_owned_mask = 1;
2163 }
2164
2165 } else if (WFLAGP(wwin, kill_close)) {
2166 if (fwin->rbutton_image && !fwin->rbutton_image->shared)
2167 wPixmapDestroy(fwin->rbutton_image);
2168
2169 fwin->rbutton_image = scr->b_pixmaps[WBUT_KILL];
2170
2171 } else if (MGFLAGP(wwin, broken_close)) {
2172 if (fwin->rbutton_image && !fwin->rbutton_image->shared)
2173 wPixmapDestroy(fwin->rbutton_image);
2174
2175 fwin->rbutton_image = scr->b_pixmaps[WBUT_BROKENCLOSE];
2176
2177 } else {
2178 if (fwin->rbutton_image && !fwin->rbutton_image->shared)
2179 wPixmapDestroy(fwin->rbutton_image);
2180
2181 fwin->rbutton_image = scr->b_pixmaps[WBUT_CLOSE];
2182 }
2183 }
2184
2185 /* force buttons to be redrawn */
2186 fwin->flags.need_texture_change = 1;
2187 wFrameWindowPaint(fwin);
2188 }
2189
2190 /*
2191 *---------------------------------------------------------------------------
2192 * wWindowConfigureBorders--
2193 * Update window border configuration according to attribute flags.
2194 *
2195 *---------------------------------------------------------------------------
2196 */
2197 void wWindowConfigureBorders(WWindow *wwin)
2198 {
2199 if (wwin->frame) {
2200 int flags;
2201 int newy, oldh;
2202
2203 flags = WFF_LEFT_BUTTON | WFF_RIGHT_BUTTON;
2204
2205 #ifdef XKB_BUTTON_HINT
2206 if (wPreferences.modelock)
2207 flags |= WFF_LANGUAGE_BUTTON;
2208 #endif
2209
2210 if (HAS_TITLEBAR(wwin))
2211 flags |= WFF_TITLEBAR;
2212 if (HAS_RESIZEBAR(wwin) && IS_RESIZABLE(wwin))
2213 flags |= WFF_RESIZEBAR;
2214 if (HAS_BORDER(wwin))
2215 flags |= WFF_BORDER;
2216 if (wwin->flags.shaded)
2217 flags |= WFF_IS_SHADED;
2218
2219 oldh = wwin->frame->top_width;
2220 wFrameWindowUpdateBorders(wwin->frame, flags);
2221 if (oldh != wwin->frame->top_width) {
2222 newy = wwin->frame_y + oldh - wwin->frame->top_width;
2223
2224 XMoveWindow(dpy, wwin->client_win, 0, wwin->frame->top_width);
2225 wWindowConfigure(wwin, wwin->frame_x, newy, wwin->client.width, wwin->client.height);
2226 }
2227
2228 flags = 0;
2229 if (!WFLAGP(wwin, no_miniaturize_button)
2230 && wwin->frame->flags.hide_left_button)
2231 flags |= WFF_LEFT_BUTTON;
2232
2233 #ifdef XKB_BUTTON_HINT
2234 if (!WFLAGP(wwin, no_language_button)
2235 && wwin->frame->flags.hide_language_button)
2236 flags |= WFF_LANGUAGE_BUTTON;
2237 #endif
2238
2239 if (!WFLAGP(wwin, no_close_button)
2240 && wwin->frame->flags.hide_right_button)
2241 flags |= WFF_RIGHT_BUTTON;
2242
2243 if (flags != 0) {
2244 wWindowUpdateButtonImages(wwin);
2245 wFrameWindowShowButton(wwin->frame, flags);
2246 }
2247
2248 flags = 0;
2249 if (WFLAGP(wwin, no_miniaturize_button)
2250 && !wwin->frame->flags.hide_left_button)
2251 flags |= WFF_LEFT_BUTTON;
2252
2253 #ifdef XKB_BUTTON_HINT
2254 if (WFLAGP(wwin, no_language_button)
2255 && !wwin->frame->flags.hide_language_button)
2256 flags |= WFF_LANGUAGE_BUTTON;
2257 #endif
2258
2259 if (WFLAGP(wwin, no_close_button)
2260 && !wwin->frame->flags.hide_right_button)
2261 flags |= WFF_RIGHT_BUTTON;
2262
2263 if (flags != 0)
2264 wFrameWindowHideButton(wwin->frame, flags);
2265
2266 #ifdef SHAPE
2267 if (wShapeSupported && wwin->flags.shaped)
2268 wWindowSetShape(wwin);
2269 #endif
2270 }
2271 }
2272
2273 void wWindowSaveState(WWindow * wwin)
2274 {
2275 long data[10];
2276 int i;
2277
2278 memset(data, 0, sizeof(long) * 10);
2279 data[0] = wwin->frame->workspace;
2280 data[1] = wwin->flags.miniaturized;
2281 data[2] = wwin->flags.shaded;
2282 data[3] = wwin->flags.hidden;
2283 data[4] = wwin->flags.maximized;
2284 if (wwin->flags.maximized == 0) {
2285 data[5] = wwin->frame_x;
2286 data[6] = wwin->frame_y;
2287 data[7] = wwin->frame->core->width;
2288 data[8] = wwin->frame->core->height;
2289 } else {
2290 data[5] = wwin->old_geometry.x;
2291 data[6] = wwin->old_geometry.y;
2292 data[7] = wwin->old_geometry.width;
2293 data[8] = wwin->old_geometry.height;
2294 }
2295
2296 for (i = 0; i < MAX_WINDOW_SHORTCUTS; i++) {
2297 if (wwin->screen_ptr->shortcutWindows[i] &&
2298 WMCountInArray(wwin->screen_ptr->shortcutWindows[i], wwin))
2299 data[9] |= 1 << i;
2300 }
2301 XChangeProperty(dpy, wwin->client_win, _XA_WINDOWMAKER_STATE,
2302 _XA_WINDOWMAKER_STATE, 32, PropModeReplace, (unsigned char *)data, 10);
2303 }
2304
2305 static int getSavedState(Window window, WSavedState ** state)
2306 {
2307 Atom type_ret;
2308 int fmt_ret;
2309 unsigned long nitems_ret;
2310 unsigned long bytes_after_ret;
2311 long *data;
2312
2313 if (XGetWindowProperty(dpy, window, _XA_WINDOWMAKER_STATE, 0, 10,
2314 True, _XA_WINDOWMAKER_STATE,
2315 &type_ret, &fmt_ret, &nitems_ret, &bytes_after_ret,
2316 (unsigned char **)&data) != Success || !data || nitems_ret < 10)
2317 return 0;
2318
2319 *state = wmalloc(sizeof(WSavedState));
2320
2321 (*state)->workspace = data[0];
2322 (*state)->miniaturized = data[1];
2323 (*state)->shaded = data[2];
2324 (*state)->hidden = data[3];
2325 (*state)->maximized = data[4];
2326 (*state)->x = data[5];
2327 (*state)->y = data[6];
2328 (*state)->w = data[7];
2329 (*state)->h = data[8];
2330 (*state)->window_shortcuts = data[9];
2331
2332 XFree(data);
2333
2334 if (*state && type_ret == _XA_WINDOWMAKER_STATE)
2335 return 1;
2336 else
2337 return 0;
2338 }
2339
2340 #ifdef SHAPE
2341 void wWindowClearShape(WWindow * wwin)
2342 {
2343 XShapeCombineMask(dpy, wwin->frame->core->window, ShapeBounding,
2344 0, wwin->frame->top_width, None, ShapeSet);
2345 XFlush(dpy);
2346 }
2347
2348 void wWindowSetShape(WWindow * wwin)
2349 {
2350 XRectangle rect[2];
2351 int count;
2352 #ifdef OPTIMIZE_SHAPE
2353 XRectangle *rects;
2354 XRectangle *urec;
2355 int ordering;
2356
2357 /* only shape is the client's */
2358 if (!HAS_TITLEBAR(wwin) && !HAS_RESIZEBAR(wwin))
2359 goto alt_code;
2360
2361 /* Get array of rectangles describing the shape mask */
2362 rects = XShapeGetRectangles(dpy, wwin->client_win, ShapeBounding, &count, &ordering);
2363 if (!rects)
2364 goto alt_code;
2365
2366 urec = malloc(sizeof(XRectangle) * (count + 2));
2367 if (!urec) {
2368 XFree(rects);
2369 goto alt_code;
2370 }
2371
2372 /* insert our decoration rectangles in the rect list */
2373 memcpy(urec, rects, sizeof(XRectangle) * count);
2374 XFree(rects);
2375
2376 if (HAS_TITLEBAR(wwin)) {
2377 urec[count].x = -1;
2378 urec[count].y = -1 - wwin->frame->top_width;
2379 urec[count].width = wwin->frame->core->width + 2;
2380 urec[count].height = wwin->frame->top_width + 1;
2381 count++;
2382 }
2383 if (HAS_RESIZEBAR(wwin)) {
2384 urec[count].x = -1;
2385 urec[count].y = wwin->frame->core->height - wwin->frame->bottom_width - wwin->frame->top_width;
2386 urec[count].width = wwin->frame->core->width + 2;
2387 urec[count].height = wwin->frame->bottom_width + 1;
2388 count++;
2389 }
2390
2391 /* shape our frame window */
2392 XShapeCombineRectangles(dpy, wwin->frame->core->window, ShapeBounding,
2393 0, wwin->frame->top_width, urec, count, ShapeSet, Unsorted);
2394 XFlush(dpy);
2395 wfree(urec);
2396 return;
2397
2398 alt_code:
2399 #endif /* OPTIMIZE_SHAPE */
2400 count = 0;
2401 if (HAS_TITLEBAR(wwin)) {
2402 rect[count].x = -1;
2403 rect[count].y = -1;
2404 rect[count].width = wwin->frame->core->width + 2;
2405 rect[count].height = wwin->frame->top_width + 1;
2406 count++;
2407 }
2408 if (HAS_RESIZEBAR(wwin)) {
2409 rect[count].x = -1;
2410 rect[count].y = wwin->frame->core->height - wwin->frame->bottom_width;
2411 rect[count].width = wwin->frame->core->width + 2;
2412 rect[count].height = wwin->frame->bottom_width + 1;
2413 count++;
2414 }
2415 if (count > 0) {
2416 XShapeCombineRectangles(dpy, wwin->frame->core->window, ShapeBounding,
2417 0, 0, rect, count, ShapeSet, Unsorted);
2418 }
2419 XShapeCombineShape(dpy, wwin->frame->core->window, ShapeBounding,
2420 0, wwin->frame->top_width, wwin->client_win,
2421 ShapeBounding, (count > 0 ? ShapeUnion : ShapeSet));
2422 XFlush(dpy);
2423 }
2424 #endif /* SHAPE */
2425
2426 /* ====================================================================== */
2427
2428 static FocusMode getFocusMode(WWindow * wwin)
2429 {
2430 FocusMode mode;
2431
2432 if ((wwin->wm_hints) && (wwin->wm_hints->flags & InputHint)) {
2433 if (wwin->wm_hints->input == True) {
2434 if (wwin->protocols.TAKE_FOCUS)
2435 mode = WFM_LOCALLY_ACTIVE;
2436 else
2437 mode = WFM_PASSIVE;
2438 } else {
2439 if (wwin->protocols.TAKE_FOCUS)
2440 mode = WFM_GLOBALLY_ACTIVE;
2441 else
2442 mode = WFM_NO_INPUT;
2443 }
2444 } else {
2445 mode = WFM_PASSIVE;
2446 }
2447 return mode;
2448 }
2449
2450 void wWindowSetKeyGrabs(WWindow * wwin)
2451 {
2452 int i;
2453 WShortKey *key;
2454
2455 for (i = 0; i < WKBD_LAST; i++) {
2456 key = &wKeyBindings[i];
2457
2458 if (key->keycode == 0)
2459 continue;
2460 if (key->modifier != AnyModifier) {
2461 XGrabKey(dpy, key->keycode, key->modifier | LockMask,
2462 wwin->frame->core->window, True, GrabModeAsync, GrabModeAsync);
2463 #ifdef NUMLOCK_HACK
2464 /* Also grab all modifier combinations possible that include,
2465 * LockMask, ScrollLockMask and NumLockMask, so that keygrabs
2466 * work even if the NumLock/ScrollLock key is on.
2467 */
2468 wHackedGrabKey(key->keycode, key->modifier,
2469 wwin->frame->core->window, True, GrabModeAsync, GrabModeAsync);
2470 #endif
2471 }
2472 XGrabKey(dpy, key->keycode, key->modifier,
2473 wwin->frame->core->window, True, GrabModeAsync, GrabModeAsync);
2474 }
2475
2476 wRootMenuBindShortcuts(wwin->frame->core->window);
2477 }
2478
2479 void wWindowResetMouseGrabs(WWindow * wwin)
2480 {
2481 /* Mouse grabs can't be done on the client window because of
2482 * ICCCM and because clients that try to do the same will crash.
2483 *
2484 * But there is a problem wich makes tbar buttons of unfocused
2485 * windows not usable as the click goes to the frame window instead
2486 * of the button itself. Must figure a way to fix that.
2487 */
2488
2489 XUngrabButton(dpy, AnyButton, AnyModifier, wwin->client_win);
2490
2491 if (!WFLAGP(wwin, no_bind_mouse)) {
2492 /* grabs for Meta+drag */
2493 wHackedGrabButton(AnyButton, MOD_MASK, wwin->client_win,
2494 True, ButtonPressMask | ButtonReleaseMask,
2495 GrabModeSync, GrabModeAsync, None, None);
2496
2497 /* for CTRL+Wheel to Scroll Horiz, we have to grab CTRL as well
2498 * but we only grab it for Button4 and Button 5 since a lot of apps
2499 * use CTRL+Button1-3 for app related functionality
2500 */
2501 if (wPreferences.resize_increment > 0) {
2502 wHackedGrabButton(Button4, ControlMask, wwin->client_win,
2503 True, ButtonPressMask | ButtonReleaseMask,
2504 GrabModeSync, GrabModeAsync, None, None);
2505 wHackedGrabButton(Button5, ControlMask, wwin->client_win,
2506 True, ButtonPressMask | ButtonReleaseMask,
2507 GrabModeSync, GrabModeAsync, None, None);
2508
2509 wHackedGrabButton(Button4, MOD_MASK | ControlMask, wwin->client_win,
2510 True, ButtonPressMask | ButtonReleaseMask,
2511 GrabModeSync, GrabModeAsync, None, None);
2512 wHackedGrabButton(Button5, MOD_MASK | ControlMask, wwin->client_win,
2513 True, ButtonPressMask | ButtonReleaseMask,
2514 GrabModeSync, GrabModeAsync, None, None);
2515 }
2516 }
2517
2518 if (!wwin->flags.focused && !WFLAGP(wwin, no_focusable)
2519 && !wwin->flags.is_gnustep) {
2520 /* the passive grabs to focus the window */
2521 /* if (wPreferences.focus_mode == WKF_CLICK) */
2522 XGrabButton(dpy, AnyButton, AnyModifier, wwin->client_win,
2523 True, ButtonPressMask | ButtonReleaseMask, GrabModeSync, GrabModeAsync, None, None);
2524 }
2525 XFlush(dpy);
2526 }
2527
2528 void wWindowUpdateGNUstepAttr(WWindow * wwin, GNUstepWMAttributes * attr)
2529 {
2530 if (attr->flags & GSExtraFlagsAttr) {
2531 if (MGFLAGP(wwin, broken_close) != (attr->extra_flags & GSDocumentEditedFlag)) {
2532 wwin->client_flags.broken_close = !MGFLAGP(wwin, broken_close);
2533 wWindowUpdateButtonImages(wwin);
2534 }
2535 }
2536 }
2537
2538 WMagicNumber wWindowAddSavedState(char *instance, char *class, char *command, pid_t pid, WSavedState * state)
2539 {
2540 WWindowState *wstate;
2541
2542 wstate = malloc(sizeof(WWindowState));
2543 if (!wstate)
2544 return NULL;
2545
2546 memset(wstate, 0, sizeof(WWindowState));
2547 wstate->pid = pid;
2548 if (instance)
2549 wstate->instance = wstrdup(instance);
2550 if (class)
2551 wstate->class = wstrdup(class);
2552 if (command)
2553 wstate->command = wstrdup(command);
2554 wstate->state = state;
2555
2556 wstate->next = windowState;
2557 windowState = wstate;
2558
2559 return wstate;
2560 }
2561
2562 #define SAME(x, y) (((x) && (y) && !strcmp((x), (y))) || (!(x) && !(y)))
2563
2564 WMagicNumber wWindowGetSavedState(Window win)
2565 {
2566 char *instance, *class, *command = NULL;
2567 WWindowState *wstate = windowState;
2568
2569 if (!wstate)
2570 return NULL;
2571
2572 command = GetCommandForWindow(win);
2573 if (!command)
2574 return NULL;
2575
2576 if (PropGetWMClass(win, &class, &instance)) {
2577 while (wstate) {
2578 if (SAME(instance, wstate->instance) &&
2579 SAME(class, wstate->class) && SAME(command, wstate->command)) {
2580 break;
2581 }
2582 wstate = wstate->next;
2583 }
2584 } else {
2585 wstate = NULL;
2586 }
2587
2588 if (command)
2589 wfree(command);
2590 if (instance)
2591 free(instance);
2592 if (class)
2593 free(class);
2594
2595 return wstate;
2596 }
2597
2598 void wWindowDeleteSavedState(WMagicNumber id)
2599 {
2600 WWindowState *tmp, *wstate = (WWindowState *) id;
2601
2602 if (!wstate || !windowState)
2603 return;
2604
2605 tmp = windowState;
2606 if (tmp == wstate) {
2607 windowState = wstate->next;
2608 if (wstate->instance)
2609 wfree(wstate->instance);
2610 if (wstate->class)
2611 wfree(wstate->class);
2612 if (wstate->command)
2613 wfree(wstate->command);
2614 wfree(wstate->state);
2615 wfree(wstate);
2616 } else {
2617 while (tmp->next) {
2618 if (tmp->next == wstate) {
2619 tmp->next = wstate->next;
2620 if (wstate->instance)
2621 wfree(wstate->instance);
2622 if (wstate->class)
2623 wfree(wstate->class);
2624 if (wstate->command)
2625 wfree(wstate->command);
2626 wfree(wstate->state);
2627 wfree(wstate);
2628 break;
2629 }
2630 tmp = tmp->next;
2631 }
2632 }
2633 }
2634
2635 void wWindowDeleteSavedStatesForPID(pid_t pid)
2636 {
2637 WWindowState *tmp, *wstate;
2638
2639 if (!windowState)
2640 return;
2641
2642 tmp = windowState;
2643 if (tmp->pid == pid) {
2644 wstate = windowState;
2645 windowState = tmp->next;
2646 if (wstate->instance)
2647 wfree(wstate->instance);
2648 if (wstate->class)
2649 wfree(wstate->class);
2650 if (wstate->command)
2651 wfree(wstate->command);
2652 wfree(wstate->state);
2653 wfree(wstate);
2654 } else {
2655 while (tmp->next) {
2656 if (tmp->next->pid == pid) {
2657 wstate = tmp->next;
2658 tmp->next = wstate->next;
2659 if (wstate->instance)
2660 wfree(wstate->instance);
2661 if (wstate->class)
2662 wfree(wstate->class);
2663 if (wstate->command)
2664 wfree(wstate->command);
2665 wfree(wstate->state);
2666 wfree(wstate);
2667 break;
2668 }
2669 tmp = tmp->next;
2670 }
2671 }
2672 }
2673
2674 void wWindowSetOmnipresent(WWindow *wwin, Bool flag)
2675 {
2676 if (wwin->flags.omnipresent == flag)
2677 return;
2678
2679 wwin->flags.omnipresent = flag;
2680 WMPostNotificationName(WMNChangedState, wwin, "omnipresent");
2681 }
2682
2683 static void resizebarMouseDown(WCoreWindow *sender, void *data, XEvent *event)
2684 {
2685 WWindow *wwin = data;
2686
2687 #ifndef NUMLOCK_HACK
2688 if ((event->xbutton.state & ValidModMask)
2689 != (event->xbutton.state & ~LockMask)) {
2690 wwarning(_("The NumLock, ScrollLock or similar key seems to be turned on. "
2691 "Turn it off or some mouse actions and keyboard shortcuts will not work."));
2692 }
2693 #endif
2694
2695 event->xbutton.state &= ValidModMask;
2696
2697 CloseWindowMenu(wwin->screen_ptr);
2698
2699 if (wPreferences.focus_mode == WKF_CLICK && !(event->xbutton.state & ControlMask)
2700 && !WFLAGP(wwin, no_focusable)) {
2701 wSetFocusTo(wwin->screen_ptr, wwin);
2702 }
2703
2704 if (event->xbutton.button == Button1)
2705 wRaiseFrame(wwin->frame->core);
2706
2707 if (event->xbutton.window != wwin->frame->resizebar->window) {
2708 if (XGrabPointer(dpy, wwin->frame->resizebar->window, True,
2709 ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
2710 GrabModeAsync, GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
2711 return;
2712 }
2713 }
2714
2715 if (event->xbutton.state & MOD_MASK) {
2716 /* move the window */
2717 wMouseMoveWindow(wwin, event);
2718 XUngrabPointer(dpy, CurrentTime);
2719 } else {
2720 wMouseResizeWindow(wwin, event);
2721 XUngrabPointer(dpy, CurrentTime);
2722 }
2723 }
2724
2725 static void titlebarDblClick(WCoreWindow *sender, void *data, XEvent *event)
2726 {
2727 WWindow *wwin = data;
2728
2729 event->xbutton.state &= ValidModMask;
2730
2731 if (event->xbutton.button == Button1) {
2732 if (event->xbutton.state == 0) {
2733 if (!WFLAGP(wwin, no_shadeable)) {
2734 /* shade window */
2735 if (wwin->flags.shaded)
2736 wUnshadeWindow(wwin);
2737 else
2738 wShadeWindow(wwin);
2739 }
2740 } else {
2741 int dir = 0;
2742
2743 if (event->xbutton.state & ControlMask)
2744 dir |= MAX_VERTICAL;
2745
2746 if (event->xbutton.state & ShiftMask) {
2747 dir |= MAX_HORIZONTAL;
2748 if (!(event->xbutton.state & ControlMask))
2749 wSelectWindow(wwin, !wwin->flags.selected);
2750 }
2751
2752 /* maximize window */
2753 if (dir != 0 && IS_RESIZABLE(wwin)) {
2754 int ndir = dir ^ wwin->flags.maximized;
2755
2756 if (ndir != 0)
2757 wMaximizeWindow(wwin, ndir);
2758 else
2759 wUnmaximizeWindow(wwin);
2760 }
2761 }
2762 } else if (event->xbutton.button == Button3) {
2763 if (event->xbutton.state & MOD_MASK)
2764 wHideOtherApplications(wwin);
2765 } else if (event->xbutton.button == Button2) {
2766 wSelectWindow(wwin, !wwin->flags.selected);
2767 } else if (event->xbutton.button == WINGsConfiguration.mouseWheelUp) {
2768 wShadeWindow(wwin);
2769 } else if (event->xbutton.button == WINGsConfiguration.mouseWheelDown) {
2770 wUnshadeWindow(wwin);
2771 }
2772 }
2773
2774 static void frameMouseDown(WObjDescriptor *desc, XEvent *event)
2775 {
2776 WWindow *wwin = desc->parent;
2777 unsigned int new_width, w_scale;
2778 unsigned int new_height, h_scale;
2779 unsigned int resize_width_increment = 0;
2780 unsigned int resize_height_increment = 0;
2781
2782 if (wwin->normal_hints) {
2783 w_scale = (wPreferences.resize_increment + wwin->normal_hints->width_inc - 1) / wwin->normal_hints->width_inc;
2784 h_scale = (wPreferences.resize_increment + wwin->normal_hints->height_inc - 1) / wwin->normal_hints->height_inc;
2785 resize_width_increment = wwin->normal_hints->width_inc * w_scale;
2786 resize_height_increment = wwin->normal_hints->height_inc * h_scale;
2787 }
2788 if (resize_width_increment <= 1 && resize_height_increment <= 1) {
2789 resize_width_increment = wPreferences.resize_increment;
2790 resize_height_increment = wPreferences.resize_increment;
2791 }
2792
2793 event->xbutton.state &= ValidModMask;
2794
2795 CloseWindowMenu(wwin->screen_ptr);
2796
2797 if (!(event->xbutton.state & ControlMask) && !WFLAGP(wwin, no_focusable))
2798 wSetFocusTo(wwin->screen_ptr, wwin);
2799
2800 if (event->xbutton.button == Button1)
2801 wRaiseFrame(wwin->frame->core);
2802
2803 if (event->xbutton.state & ControlMask) {
2804 if (event->xbutton.button == Button4) {
2805 new_width = wwin->client.width - resize_width_increment;
2806 wWindowConstrainSize(wwin, &new_width, &wwin->client.height);
2807 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, new_width, wwin->client.height);
2808 }
2809 if (event->xbutton.button == Button5) {
2810 new_width = wwin->client.width + resize_width_increment;
2811 wWindowConstrainSize(wwin, &new_width, &wwin->client.height);
2812 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, new_width, wwin->client.height);
2813 }
2814 }
2815
2816 if (event->xbutton.state & MOD_MASK) {
2817 /* move the window */
2818 if (XGrabPointer(dpy, wwin->client_win, False,
2819 ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
2820 GrabModeAsync, GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
2821 return;
2822 }
2823 if (event->xbutton.button == Button3) {
2824 wMouseResizeWindow(wwin, event);
2825 } else if (event->xbutton.button == Button4) {
2826 new_height = wwin->client.height - resize_height_increment;
2827 wWindowConstrainSize(wwin, &wwin->client.width, &new_height);
2828 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, wwin->client.width, new_height);
2829 } else if (event->xbutton.button == Button5) {
2830 new_height = wwin->client.height + resize_height_increment;
2831 wWindowConstrainSize(wwin, &wwin->client.width, &new_height);
2832 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, wwin->client.width, new_height);
2833 } else if (event->xbutton.button == Button1 || event->xbutton.button == Button2) {
2834 wMouseMoveWindow(wwin, event);
2835 }
2836 XUngrabPointer(dpy, CurrentTime);
2837 }
2838 }
2839
2840 static void titlebarMouseDown(WCoreWindow *sender, void *data, XEvent *event)
2841 {
2842 WWindow *wwin = (WWindow *) data;
2843
2844 #ifndef NUMLOCK_HACK
2845 if ((event->xbutton.state & ValidModMask) != (event->xbutton.state & ~LockMask))
2846 wwarning(_("The NumLock, ScrollLock or similar key seems to be turned on. "
2847 "Turn it off or some mouse actions and keyboard shortcuts will not work."));
2848 #endif
2849 event->xbutton.state &= ValidModMask;
2850
2851 CloseWindowMenu(wwin->screen_ptr);
2852
2853 if (wPreferences.focus_mode == WKF_CLICK && !(event->xbutton.state & ControlMask)
2854 && !WFLAGP(wwin, no_focusable))
2855 wSetFocusTo(wwin->screen_ptr, wwin);
2856
2857 if (event->xbutton.button == Button1 || event->xbutton.button == Button2) {
2858
2859 if (event->xbutton.button == Button1) {
2860 if (event->xbutton.state & MOD_MASK)
2861 wLowerFrame(wwin->frame->core);
2862 else
2863 wRaiseFrame(wwin->frame->core);
2864 }
2865 if ((event->xbutton.state & ShiftMask)
2866 && !(event->xbutton.state & ControlMask)) {
2867 wSelectWindow(wwin, !wwin->flags.selected);
2868 return;
2869 }
2870 if (event->xbutton.window != wwin->frame->titlebar->window
2871 && XGrabPointer(dpy, wwin->frame->titlebar->window, False,
2872 ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
2873 GrabModeAsync, GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
2874 return;
2875 }
2876
2877 /* move the window */
2878 wMouseMoveWindow(wwin, event);
2879
2880 XUngrabPointer(dpy, CurrentTime);
2881 } else if (event->xbutton.button == Button3 && event->xbutton.state == 0
2882 && !wwin->flags.internal_window && !WCHECK_STATE(WSTATE_MODAL)) {
2883 WObjDescriptor *desc;
2884
2885 if (event->xbutton.window != wwin->frame->titlebar->window
2886 && XGrabPointer(dpy, wwin->frame->titlebar->window, False,
2887 ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
2888 GrabModeAsync, GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
2889 return;
2890 }
2891
2892 OpenWindowMenu(wwin, event->xbutton.x_root, wwin->frame_y + wwin->frame->top_width, False);
2893
2894 /* allow drag select */
2895 desc = &wwin->screen_ptr->window_menu->menu->descriptor;
2896 event->xany.send_event = True;
2897 (*desc->handle_mousedown) (desc, event);
2898
2899 XUngrabPointer(dpy, CurrentTime);
2900 }
2901 }
2902
2903 static void windowCloseClick(WCoreWindow *sender, void *data, XEvent *event)
2904 {
2905 WWindow *wwin = data;
2906
2907 event->xbutton.state &= ValidModMask;
2908
2909 CloseWindowMenu(wwin->screen_ptr);
2910
2911 if (event->xbutton.button < Button1 || event->xbutton.button > Button3)
2912 return;
2913
2914 /* if control-click, kill the client */
2915 if (event->xbutton.state & ControlMask) {
2916 wClientKill(wwin);
2917 } else {
2918 if (wwin->protocols.DELETE_WINDOW && event->xbutton.state == 0) {
2919 /* send delete message */
2920 wClientSendProtocol(wwin, _XA_WM_DELETE_WINDOW, LastTimestamp);
2921 }
2922 }
2923 }
2924
2925 static void windowCloseDblClick(WCoreWindow *sender, void *data, XEvent *event)
2926 {
2927 WWindow *wwin = data;
2928
2929 CloseWindowMenu(wwin->screen_ptr);
2930
2931 if (event->xbutton.button < Button1 || event->xbutton.button > Button3)
2932 return;
2933
2934 /* send delete message */
2935 if (wwin->protocols.DELETE_WINDOW)
2936 wClientSendProtocol(wwin, _XA_WM_DELETE_WINDOW, LastTimestamp);
2937 else
2938 wClientKill(wwin);
2939 }
2940
2941 #ifdef XKB_BUTTON_HINT
2942 static void windowLanguageClick(WCoreWindow *sender, void *data, XEvent *event)
2943 {
2944 WWindow *wwin = data;
2945 WFrameWindow *fwin = wwin->frame;
2946 WScreen *scr = fwin->screen_ptr;
2947 int tl;
2948
2949 if (event->xbutton.button != Button1 && event->xbutton.button != Button3)
2950 return;
2951 tl = wwin->frame->languagemode;
2952 wwin->frame->languagemode = wwin->frame->last_languagemode;
2953 wwin->frame->last_languagemode = tl;
2954 wSetFocusTo(scr, wwin);
2955 wwin->frame->languagebutton_image =
2956 wwin->frame->screen_ptr->b_pixmaps[WBUT_XKBGROUP1 + wwin->frame->languagemode];
2957 wFrameWindowUpdateLanguageButton(wwin->frame);
2958 if (event->xbutton.button == Button3)
2959 return;
2960 wRaiseFrame(fwin->core);
2961 }
2962 #endif
2963
2964 static void windowIconifyClick(WCoreWindow *sender, void *data, XEvent *event)
2965 {
2966 WWindow *wwin = data;
2967
2968 event->xbutton.state &= ValidModMask;
2969
2970 CloseWindowMenu(wwin->screen_ptr);
2971
2972 if (event->xbutton.button < Button1 || event->xbutton.button > Button3)
2973 return;
2974
2975 if (wwin->protocols.MINIATURIZE_WINDOW && event->xbutton.state == 0) {
2976 wClientSendProtocol(wwin, _XA_GNUSTEP_WM_MINIATURIZE_WINDOW, LastTimestamp);
2977 } else {
2978 WApplication *wapp;
2979 if ((event->xbutton.state & ControlMask) || (event->xbutton.button == Button3)) {
2980
2981 wapp = wApplicationOf(wwin->main_window);
2982 if (wapp && !WFLAGP(wwin, no_appicon))
2983 wHideApplication(wapp);
2984 } else if (event->xbutton.state == 0) {
2985 wIconifyWindow(wwin);
2986 }
2987 }
2988 }
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