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Revert "Fixed regression when placing windows."
[wmaker-crm.git] / src / window.c
blobf0df2698bad766deb836e243f1d2ce04f635264c
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 "colormap.h"
54 #include "keybind.h"
55 #include "stacking.h"
56 #include "defaults.h"
57 #include "workspace.h"
58 #include "xinerama.h"
59 #include "appmenu.h"
60 #include "appicon.h"
61 #include "superfluous.h"
62 #include "rootmenu.h"
63
64 #ifdef MWM_HINTS
65 # include "motif.h"
66 #endif
67 #include "wmspec.h"
68
69 #define MOD_MASK wPreferences.modifier_mask
70
71 /****** Global Variables ******/
72 extern WShortKey wKeyBindings[WKBD_LAST];
73
74 #ifdef SHAPE
75 extern Bool wShapeSupported;
76 #endif
77
78 /* contexts */
79 extern XContext wWinContext;
80
81 /* protocol atoms */
82 extern Atom _XA_WM_DELETE_WINDOW;
83 extern Atom _XA_GNUSTEP_WM_MINIATURIZE_WINDOW;
84 extern Atom _XA_WINDOWMAKER_STATE;
85 extern WPreferences wPreferences;
86 extern Time LastTimestamp;
87
88 /***** Local Stuff *****/
89 static WWindowState *windowState = NULL;
90 static FocusMode getFocusMode(WWindow *wwin);
91 static int getSavedState(Window window, WSavedState **state);
92 static void setupGNUstepHints(WWindow *wwin, GNUstepWMAttributes *gs_hints);
93
94 /* frame window (during window grabs) */
95 static void frameMouseDown(WObjDescriptor *desc, XEvent *event);
96
97 /* close button */
98 static void windowCloseClick(WCoreWindow *sender, void *data, XEvent *event);
99 static void windowCloseDblClick(WCoreWindow *sender, void *data, XEvent *event);
100
101 /* iconify button */
102 static void windowIconifyClick(WCoreWindow *sender, void *data, XEvent *event);
103
104 #ifdef XKB_BUTTON_HINT
105 static void windowLanguageClick(WCoreWindow *sender, void *data, XEvent *event);
106 #endif
107
108 static void titlebarMouseDown(WCoreWindow *sender, void *data, XEvent *event);
109 static void titlebarDblClick(WCoreWindow *sender, void *data, XEvent *event);
110 static void resizebarMouseDown(WCoreWindow *sender, void *data, XEvent *event);
111
112 static void release_wwindowstate(WWindowState *wstate);
113
114 /****** Notification Observers ******/
115
116 static void appearanceObserver(void *self, WMNotification * notif)
117 {
118 WWindow *wwin = (WWindow *) self;
119 uintptr_t flags = (uintptr_t)WMGetNotificationClientData(notif);
120
121 if (!wwin->frame || (!wwin->frame->titlebar && !wwin->frame->resizebar))
122 return;
123
124 if (flags & WFontSettings) {
125 wWindowConfigureBorders(wwin);
126 if (wwin->flags.shaded) {
127 wFrameWindowResize(wwin->frame, wwin->frame->core->width, wwin->frame->top_width - 1);
128 wwin->client.y = wwin->frame_y - wwin->client.height + wwin->frame->top_width;
129 wWindowSynthConfigureNotify(wwin);
130 }
131 }
132 if (flags & WTextureSettings)
133 wwin->frame->flags.need_texture_remake = 1;
134
135 if (flags & (WTextureSettings | WColorSettings)) {
136 if (wwin->frame->titlebar)
137 XClearWindow(dpy, wwin->frame->titlebar->window);
138
139 wFrameWindowPaint(wwin->frame);
140 }
141 }
142
143
144 /* Return the WWindow associated with a given (Xlib) Window. */
145 WWindow *wWindowFor(Window window)
146 {
147 WObjDescriptor *desc;
148
149 if (window == None)
150 return NULL;
151
152 if (XFindContext(dpy, window, wWinContext, (XPointer *) & desc) == XCNOENT)
153 return NULL;
154
155 if (desc->parent_type == WCLASS_WINDOW)
156 return desc->parent;
157 else if (desc->parent_type == WCLASS_FRAME) {
158 WFrameWindow *frame = (WFrameWindow *) desc->parent;
159 if (frame->flags.is_client_window_frame)
160 return frame->child;
161 }
162
163 return NULL;
164 }
165
166 WWindow *wWindowCreate(void)
167 {
168 WWindow *wwin;
169
170 wwin = wmalloc(sizeof(WWindow));
171 wretain(wwin);
172
173 wwin->client_descriptor.handle_mousedown = frameMouseDown;
174 wwin->client_descriptor.parent = wwin;
175 wwin->client_descriptor.self = wwin;
176 wwin->client_descriptor.parent_type = WCLASS_WINDOW;
177
178 return wwin;
179 }
180
181 void wWindowDestroy(WWindow *wwin)
182 {
183 int i;
184
185 if (wwin->screen_ptr->cmap_window == wwin)
186 wwin->screen_ptr->cmap_window = NULL;
187
188 WMRemoveNotificationObserver(wwin);
189
190 wwin->flags.destroyed = 1;
191
192 for (i = 0; i < MAX_WINDOW_SHORTCUTS; i++) {
193 if (!wwin->screen_ptr->shortcutWindows[i])
194 continue;
195
196 WMRemoveFromArray(wwin->screen_ptr->shortcutWindows[i], wwin);
197
198 if (!WMGetArrayItemCount(wwin->screen_ptr->shortcutWindows[i])) {
199 WMFreeArray(wwin->screen_ptr->shortcutWindows[i]);
200 wwin->screen_ptr->shortcutWindows[i] = NULL;
201 }
202 }
203
204 if (wwin->fake_group && wwin->fake_group->retainCount > 0) {
205 wwin->fake_group->retainCount--;
206 if (wwin->fake_group->retainCount == 0 && wwin->fake_group->leader != None) {
207 XDestroyWindow(dpy, wwin->fake_group->leader);
208 wwin->fake_group->leader = None;
209 wwin->fake_group->origLeader = None;
210 XFlush(dpy);
211 }
212 }
213
214 if (wwin->normal_hints)
215 XFree(wwin->normal_hints);
216
217 if (wwin->wm_hints)
218 XFree(wwin->wm_hints);
219
220 if (wwin->wm_instance)
221 XFree(wwin->wm_instance);
222
223 if (wwin->wm_class)
224 XFree(wwin->wm_class);
225
226 if (wwin->wm_gnustep_attr)
227 wfree(wwin->wm_gnustep_attr);
228
229 if (wwin->cmap_windows)
230 XFree(wwin->cmap_windows);
231
232 XDeleteContext(dpy, wwin->client_win, wWinContext);
233
234 if (wwin->frame)
235 wFrameWindowDestroy(wwin->frame);
236
237 if (wwin->icon) {
238 RemoveFromStackList(wwin->icon->core);
239 wIconDestroy(wwin->icon);
240 if (wPreferences.auto_arrange_icons)
241 wArrangeIcons(wwin->screen_ptr, True);
242 }
243 if (wwin->net_icon_image)
244 RReleaseImage(wwin->net_icon_image);
245
246 wrelease(wwin);
247 }
248
249 static void setupGNUstepHints(WWindow *wwin, GNUstepWMAttributes *gs_hints)
250 {
251 if (gs_hints->flags & GSWindowStyleAttr) {
252 if (gs_hints->window_style == WMBorderlessWindowMask) {
253 wwin->client_flags.no_border = 1;
254 wwin->client_flags.no_titlebar = 1;
255 wwin->client_flags.no_closable = 1;
256 wwin->client_flags.no_miniaturizable = 1;
257 wwin->client_flags.no_resizable = 1;
258 wwin->client_flags.no_close_button = 1;
259 wwin->client_flags.no_miniaturize_button = 1;
260 wwin->client_flags.no_resizebar = 1;
261 } else {
262 wwin->client_flags.no_close_button =
263 ((gs_hints->window_style & WMClosableWindowMask) ? 0 : 1);
264
265 wwin->client_flags.no_closable = ((gs_hints->window_style & WMClosableWindowMask) ? 0 : 1);
266
267 wwin->client_flags.no_miniaturize_button =
268 ((gs_hints->window_style & WMMiniaturizableWindowMask) ? 0 : 1);
269
270 wwin->client_flags.no_miniaturizable = wwin->client_flags.no_miniaturize_button;
271
272 wwin->client_flags.no_resizebar =
273 ((gs_hints->window_style & WMResizableWindowMask) ? 0 : 1);
274
275 wwin->client_flags.no_resizable = wwin->client_flags.no_resizebar;
276
277 /* these attributes supposedly imply in the existence
278 * of a titlebar */
279 if (gs_hints->window_style & (WMResizableWindowMask |
280 WMClosableWindowMask | WMMiniaturizableWindowMask)) {
281 wwin->client_flags.no_titlebar = 0;
282 } else {
283 wwin->client_flags.no_titlebar =
284 ((gs_hints->window_style & WMTitledWindowMask) ? 0 : 1);
285 }
286
287 }
288 } else {
289 /* setup the defaults */
290 wwin->client_flags.no_border = 0;
291 wwin->client_flags.no_titlebar = 0;
292 wwin->client_flags.no_closable = 0;
293 wwin->client_flags.no_miniaturizable = 0;
294 wwin->client_flags.no_resizable = 0;
295 wwin->client_flags.no_close_button = 0;
296 wwin->client_flags.no_miniaturize_button = 0;
297 wwin->client_flags.no_resizebar = 0;
298 }
299 if (gs_hints->extra_flags & GSNoApplicationIconFlag)
300 wwin->client_flags.no_appicon = 1;
301 }
302
303 void wWindowSetupInitialAttributes(WWindow *wwin, int *level, int *workspace)
304 {
305 WScreen *scr = wwin->screen_ptr;
306
307 /* sets global default stuff */
308 wDefaultFillAttributes(wwin->wm_instance, wwin->wm_class, &wwin->client_flags, NULL, True);
309 /*
310 * Decoration setting is done in this precedence (lower to higher)
311 * - use global default in the resource database
312 * - guess some settings
313 * - use GNUstep/external window attributes
314 * - set hints specified for the app in the resource DB
315 *
316 */
317 WSETUFLAG(wwin, broken_close, 0);
318
319 if (wwin->protocols.DELETE_WINDOW)
320 WSETUFLAG(wwin, kill_close, 0);
321 else
322 WSETUFLAG(wwin, kill_close, 1);
323
324 /* transients can't be iconified or maximized */
325 if (wwin->transient_for != None && wwin->transient_for != scr->root_win) {
326 WSETUFLAG(wwin, no_miniaturizable, 1);
327 WSETUFLAG(wwin, no_miniaturize_button, 1);
328 }
329
330 /* if the window can't be resized, remove the resizebar */
331 if (wwin->normal_hints->flags & (PMinSize | PMaxSize)
332 && (wwin->normal_hints->min_width == wwin->normal_hints->max_width)
333 && (wwin->normal_hints->min_height == wwin->normal_hints->max_height)) {
334 WSETUFLAG(wwin, no_resizable, 1);
335 WSETUFLAG(wwin, no_resizebar, 1);
336 }
337
338 /* set GNUstep window attributes */
339 if (wwin->wm_gnustep_attr) {
340 setupGNUstepHints(wwin, wwin->wm_gnustep_attr);
341
342 if (wwin->wm_gnustep_attr->flags & GSWindowLevelAttr) {
343
344 *level = wwin->wm_gnustep_attr->window_level;
345 /*
346 * INT_MIN is the only illegal window level.
347 */
348 if (*level == INT_MIN)
349 *level = INT_MIN + 1;
350 } else {
351 /* setup defaults */
352 *level = WMNormalLevel;
353 }
354 } else {
355 int tmp_workspace = -1;
356 int tmp_level = INT_MIN; /* INT_MIN is never used by the window levels */
357
358 #ifdef MWM_HINTS
359 wMWMCheckClientHints(wwin);
360 #endif /* MWM_HINTS */
361
362 wNETWMCheckClientHints(wwin, &tmp_level, &tmp_workspace);
363
364 /* window levels are between INT_MIN+1 and INT_MAX, so if we still
365 * have INT_MIN that means that no window level was requested. -Dan
366 */
367 if (tmp_level == INT_MIN) {
368 if (WFLAGP(wwin, floating))
369 *level = WMFloatingLevel;
370 else if (WFLAGP(wwin, sunken))
371 *level = WMSunkenLevel;
372 else
373 *level = WMNormalLevel;
374 } else {
375 *level = tmp_level;
376 }
377
378 if (wwin->transient_for != None && wwin->transient_for != scr->root_win) {
379 WWindow *transientOwner = wWindowFor(wwin->transient_for);
380 if (transientOwner) {
381 int ownerLevel = transientOwner->frame->core->stacking->window_level;
382 if (ownerLevel > *level)
383 *level = ownerLevel;
384 }
385 }
386
387 if (tmp_workspace >= 0)
388 *workspace = tmp_workspace % scr->workspace_count;
389 }
390
391 /*
392 * Set attributes specified only for that window/class.
393 * This might do duplicate work with the 1st wDefaultFillAttributes().
394 */
395 wDefaultFillAttributes(wwin->wm_instance, wwin->wm_class, &wwin->user_flags,
396 &wwin->defined_user_flags, False);
397 /*
398 * Sanity checks for attributes that depend on other attributes
399 */
400 if (wwin->user_flags.no_appicon && wwin->defined_user_flags.no_appicon)
401 wwin->user_flags.emulate_appicon = 0;
402
403 if (wwin->main_window != None) {
404 WApplication *wapp = wApplicationOf(wwin->main_window);
405 if (wapp && !wapp->flags.emulated)
406 wwin->user_flags.emulate_appicon = 0;
407 }
408
409 if (wwin->transient_for != None && wwin->transient_for != wwin->screen_ptr->root_win)
410 wwin->user_flags.emulate_appicon = 0;
411
412 if (wwin->user_flags.sunken && wwin->defined_user_flags.sunken
413 && wwin->user_flags.floating && wwin->defined_user_flags.floating)
414 wwin->user_flags.sunken = 0;
415
416 WSETUFLAG(wwin, no_shadeable, WFLAGP(wwin, no_titlebar));
417
418 /* windows that have takefocus=False shouldn't take focus at all */
419 if (wwin->focus_mode == WFM_NO_INPUT)
420 wwin->client_flags.no_focusable = 1;
421 }
422
423 Bool wWindowObscuresWindow(WWindow *wwin, WWindow *obscured)
424 {
425 int w1, h1, w2, h2;
426
427 w1 = wwin->frame->core->width;
428 h1 = wwin->frame->core->height;
429 w2 = obscured->frame->core->width;
430 h2 = obscured->frame->core->height;
431
432 if (!IS_OMNIPRESENT(wwin) && !IS_OMNIPRESENT(obscured)
433 && wwin->frame->workspace != obscured->frame->workspace)
434 return False;
435
436 if (wwin->frame_x + w1 < obscured->frame_x
437 || wwin->frame_y + h1 < obscured->frame_y
438 || wwin->frame_x > obscured->frame_x + w2 || wwin->frame_y > obscured->frame_y + h2)
439 return False;
440
441 return True;
442 }
443
444 static void fixLeaderProperties(WWindow *wwin)
445 {
446 XClassHint *classHint;
447 XWMHints *hints, *clientHints;
448 XWindowAttributes attr;
449 Window leaders[2], window;
450 char **argv, *command;
451 int argc, i, pid;
452 Bool haveCommand;
453
454 classHint = XAllocClassHint();
455 clientHints = XGetWMHints(dpy, wwin->client_win);
456 pid = wNETWMGetPidForWindow(wwin->client_win);
457 if (pid > 0)
458 haveCommand = GetCommandForPid(pid, &argv, &argc);
459 else
460 haveCommand = False;
461
462 leaders[0] = wwin->client_leader;
463 leaders[1] = wwin->group_id;
464
465 if (haveCommand) {
466 command = GetCommandForWindow(wwin->client_win);
467 if (command)
468 wfree(command); /* command already set. nothing to do. */
469 else
470 XSetCommand(dpy, wwin->client_win, argv, argc);
471 }
472
473 for (i = 0; i < 2; i++) {
474 window = leaders[i];
475 if (window) {
476 if (XGetClassHint(dpy, window, classHint) == 0) {
477 classHint->res_name = wwin->wm_instance;
478 classHint->res_class = wwin->wm_class;
479 XSetClassHint(dpy, window, classHint);
480 }
481 hints = XGetWMHints(dpy, window);
482 if (hints) {
483 XFree(hints);
484 } else if (clientHints) {
485 /* set window group leader to self */
486 clientHints->window_group = window;
487 clientHints->flags |= WindowGroupHint;
488 XSetWMHints(dpy, window, clientHints);
489 }
490
491 if (haveCommand) {
492 command = GetCommandForWindow(window);
493 if (command)
494 wfree(command); /* command already set. nothing to do. */
495 else
496 XSetCommand(dpy, window, argv, argc);
497 }
498
499 /* Make sure we get notification when this window is destroyed */
500 if (XGetWindowAttributes(dpy, window, &attr))
501 XSelectInput(dpy, window, attr.your_event_mask | StructureNotifyMask | PropertyChangeMask);
502 }
503 }
504
505 XFree(classHint);
506 if (clientHints)
507 XFree(clientHints);
508 if (haveCommand)
509 wfree(argv);
510 }
511
512 static Window createFakeWindowGroupLeader(WScreen *scr, Window win, char *instance, char *class)
513 {
514 XClassHint *classHint;
515 XWMHints *hints;
516 Window leader;
517 int argc;
518 char **argv;
519
520 leader = XCreateSimpleWindow(dpy, scr->root_win, 10, 10, 10, 10, 0, 0, 0);
521 /* set class hint */
522 classHint = XAllocClassHint();
523 classHint->res_name = instance;
524 classHint->res_class = class;
525 XSetClassHint(dpy, leader, classHint);
526 XFree(classHint);
527
528 /* inherit these from the original leader if available */
529 hints = XGetWMHints(dpy, win);
530 if (!hints) {
531 hints = XAllocWMHints();
532 hints->flags = 0;
533 }
534 /* set window group leader to self */
535 hints->window_group = leader;
536 hints->flags |= WindowGroupHint;
537 XSetWMHints(dpy, leader, hints);
538 XFree(hints);
539
540 if (XGetCommand(dpy, win, &argv, &argc) != 0 && argc > 0) {
541 XSetCommand(dpy, leader, argv, argc);
542 XFreeStringList(argv);
543 }
544
545 return leader;
546 }
547
548 static int matchIdentifier(const void *item, const void *cdata)
549 {
550 return (strcmp(((WFakeGroupLeader *) item)->identifier, (char *)cdata) == 0);
551 }
552
553 /*
554 *----------------------------------------------------------------
555 * wManageWindow--
556 * reparents the window and allocates a descriptor for it.
557 * Window manager hints and other hints are fetched to configure
558 * the window decoration attributes and others. User preferences
559 * for the window are used if available, to configure window
560 * decorations and some behaviour.
561 * If in startup, windows that are override redirect,
562 * unmapped and never were managed and are Withdrawn are not
563 * managed.
564 *
565 * Returns:
566 * the new window descriptor
567 *
568 * Side effects:
569 * The window is reparented and appropriate notification
570 * is done to the client. Input mask for the window is setup.
571 * The window descriptor is also associated with various window
572 * contexts and inserted in the head of the window list.
573 * Event handler contexts are associated for some objects
574 * (buttons, titlebar and resizebar)
575 *
576 *----------------------------------------------------------------
577 */
578 WWindow *wManageWindow(WScreen *scr, Window window)
579 {
580 WWindow *wwin;
581 int x, y;
582 unsigned width, height;
583 XWindowAttributes wattribs;
584 XSetWindowAttributes attribs;
585 WWindowState *win_state;
586 WWindow *transientOwner = NULL;
587 int window_level;
588 int wm_state;
589 int foo;
590 int workspace = -1;
591 char *title;
592 Bool withdraw = False;
593 Bool raise = False;
594
595 /* mutex. */
596 XGrabServer(dpy);
597 XSync(dpy, False);
598
599 /* make sure the window is still there */
600 if (!XGetWindowAttributes(dpy, window, &wattribs)) {
601 XUngrabServer(dpy);
602 return NULL;
603 }
604
605 /* if it's an override-redirect, ignore it */
606 if (wattribs.override_redirect) {
607 XUngrabServer(dpy);
608 return NULL;
609 }
610
611 wm_state = PropGetWindowState(window);
612
613 /* if it's startup and the window is unmapped, don't manage it */
614 if (scr->flags.startup && wm_state < 0 && wattribs.map_state == IsUnmapped) {
615 XUngrabServer(dpy);
616 return NULL;
617 }
618
619 wwin = wWindowCreate();
620
621 title = wNETWMGetWindowName(window);
622 if (title)
623 wwin->flags.net_has_title = 1;
624 else if (!wFetchName(dpy, window, &title))
625 title = NULL;
626
627 XSaveContext(dpy, window, wWinContext, (XPointer) & wwin->client_descriptor);
628
629 #ifdef SHAPE
630 if (wShapeSupported) {
631 int junk;
632 unsigned int ujunk;
633 int b_shaped;
634
635 XShapeSelectInput(dpy, window, ShapeNotifyMask);
636 XShapeQueryExtents(dpy, window, &b_shaped, &junk, &junk, &ujunk,
637 &ujunk, &junk, &junk, &junk, &ujunk, &ujunk);
638 wwin->flags.shaped = b_shaped;
639 }
640 #endif
641
642 /* Get hints and other information in properties */
643 PropGetWMClass(window, &wwin->wm_class, &wwin->wm_instance);
644
645 /* setup descriptor */
646 wwin->client_win = window;
647 wwin->screen_ptr = scr;
648 wwin->old_border_width = wattribs.border_width;
649 wwin->event_mask = CLIENT_EVENTS;
650 attribs.event_mask = CLIENT_EVENTS;
651 attribs.do_not_propagate_mask = ButtonPressMask | ButtonReleaseMask;
652 attribs.save_under = False;
653
654 XChangeWindowAttributes(dpy, window, CWEventMask | CWDontPropagate | CWSaveUnder, &attribs);
655 XSetWindowBorderWidth(dpy, window, 0);
656
657 /* get hints from GNUstep app */
658 if (wwin->wm_class != NULL && strcmp(wwin->wm_class, "GNUstep") == 0)
659 wwin->flags.is_gnustep = 1;
660
661 if (!PropGetGNUstepWMAttr(window, &wwin->wm_gnustep_attr))
662 wwin->wm_gnustep_attr = NULL;
663
664 if (wwin->wm_class != NULL && strcmp(wwin->wm_class, "DockApp") == 0) {
665 wwin->flags.is_dockapp = 1;
666 withdraw = True;
667 }
668
669 wwin->client_leader = PropGetClientLeader(window);
670 if (wwin->client_leader != None)
671 wwin->main_window = wwin->client_leader;
672
673 wwin->wm_hints = XGetWMHints(dpy, window);
674
675 if (wwin->wm_hints) {
676 if (wwin->wm_hints->flags & StateHint) {
677 if (wwin->wm_hints->initial_state == IconicState) {
678 wwin->flags.miniaturized = 1;
679 } else if (wwin->wm_hints->initial_state == WithdrawnState) {
680 wwin->flags.is_dockapp = 1;
681 withdraw = True;
682 }
683 }
684
685 if (wwin->wm_hints->flags & WindowGroupHint) {
686 wwin->group_id = wwin->wm_hints->window_group;
687 /* window_group has priority over CLIENT_LEADER */
688 wwin->main_window = wwin->group_id;
689 } else {
690 wwin->group_id = None;
691 }
692
693 if (wwin->wm_hints->flags & UrgencyHint) {
694 wwin->flags.urgent = 1;
695 wAppBounceWhileUrgent(wApplicationOf(wwin->main_window));
696 }
697 } else {
698 wwin->group_id = None;
699 }
700
701 PropGetProtocols(window, &wwin->protocols);
702
703 if (!XGetTransientForHint(dpy, window, &wwin->transient_for)) {
704 wwin->transient_for = None;
705 } else {
706 if (wwin->transient_for == None || wwin->transient_for == window) {
707 wwin->transient_for = scr->root_win;
708 } else {
709 transientOwner = wWindowFor(wwin->transient_for);
710 if (transientOwner && transientOwner->main_window != None)
711 wwin->main_window = transientOwner->main_window;
712 }
713 }
714
715 /* guess the focus mode */
716 wwin->focus_mode = getFocusMode(wwin);
717
718 /* get geometry stuff */
719 wClientGetNormalHints(wwin, &wattribs, True, &x, &y, &width, &height);
720
721 /* get colormap windows */
722 GetColormapWindows(wwin);
723
724 /*
725 * Setup the decoration/window attributes and
726 * geometry
727 */
728 wWindowSetupInitialAttributes(wwin, &window_level, &workspace);
729
730 /* Make broken apps behave as a nice app. */
731 if (WFLAGP(wwin, emulate_appicon))
732 wwin->main_window = wwin->client_win;
733
734 fixLeaderProperties(wwin);
735
736 wwin->orig_main_window = wwin->main_window;
737
738 if (wwin->flags.is_gnustep)
739 WSETUFLAG(wwin, shared_appicon, 0);
740
741 if (wwin->main_window) {
742 extern Atom _XA_WINDOWMAKER_MENU;
743 XTextProperty text_prop;
744
745 if (XGetTextProperty(dpy, wwin->main_window, &text_prop, _XA_WINDOWMAKER_MENU))
746 WSETUFLAG(wwin, shared_appicon, 0);
747 }
748
749 if (wwin->flags.is_dockapp)
750 WSETUFLAG(wwin, shared_appicon, 0);
751
752 if (wwin->main_window) {
753 WApplication *app = wApplicationOf(wwin->main_window);
754 if (app && app->app_icon)
755 WSETUFLAG(wwin, shared_appicon, 0);
756 }
757
758 if (!withdraw && wwin->main_window && WFLAGP(wwin, shared_appicon)) {
759 char *buffer, *instance, *class;
760 WFakeGroupLeader *fPtr;
761 int index;
762
763 #define ADEQUATE(x) ((x)!=None && (x)!=wwin->client_win && (x)!=fPtr->leader)
764
765 /* // only enter here if PropGetWMClass() succeds */
766 PropGetWMClass(wwin->main_window, &class, &instance);
767 buffer = StrConcatDot(instance, class);
768
769 index = WMFindInArray(scr->fakeGroupLeaders, matchIdentifier, (void *)buffer);
770 if (index != WANotFound) {
771 fPtr = WMGetFromArray(scr->fakeGroupLeaders, index);
772 if (fPtr->retainCount == 0)
773 fPtr->leader = createFakeWindowGroupLeader(scr, wwin->main_window,
774 instance, class);
775
776 fPtr->retainCount++;
777 if (fPtr->origLeader == None) {
778 if (ADEQUATE(wwin->main_window)) {
779 fPtr->retainCount++;
780 fPtr->origLeader = wwin->main_window;
781 }
782 }
783 wwin->fake_group = fPtr;
784 wwin->main_window = fPtr->leader;
785 wfree(buffer);
786 } else {
787 fPtr = (WFakeGroupLeader *) wmalloc(sizeof(WFakeGroupLeader));
788
789 fPtr->identifier = buffer;
790 fPtr->leader = createFakeWindowGroupLeader(scr, wwin->main_window, instance, class);
791 fPtr->origLeader = None;
792 fPtr->retainCount = 1;
793
794 WMAddToArray(scr->fakeGroupLeaders, fPtr);
795
796 if (ADEQUATE(wwin->main_window)) {
797 fPtr->retainCount++;
798 fPtr->origLeader = wwin->main_window;
799 }
800 wwin->fake_group = fPtr;
801 wwin->main_window = fPtr->leader;
802 }
803
804 if (instance)
805 free(instance);
806
807 if (class)
808 free(class);
809 #undef ADEQUATE
810 }
811
812 /*
813 * Setup the initial state of the window
814 */
815 if (WFLAGP(wwin, start_miniaturized) && !WFLAGP(wwin, no_miniaturizable))
816 wwin->flags.miniaturized = 1;
817
818 if (WFLAGP(wwin, start_maximized) && IS_RESIZABLE(wwin))
819 wwin->flags.maximized = MAX_VERTICAL | MAX_HORIZONTAL;
820
821 wNETWMCheckInitialClientState(wwin);
822
823 /* apply previous state if it exists and we're in startup */
824 if (scr->flags.startup && wm_state >= 0) {
825 if (wm_state == IconicState)
826 wwin->flags.miniaturized = 1;
827 else if (wm_state == WithdrawnState)
828 withdraw = True;
829 }
830
831 /* if there is a saved state (from file), restore it */
832 win_state = NULL;
833 if (wwin->main_window != None)
834 win_state = (WWindowState *) wWindowGetSavedState(wwin->main_window);
835 else
836 win_state = (WWindowState *) wWindowGetSavedState(window);
837
838 if (win_state && !withdraw) {
839 if (win_state->state->hidden > 0)
840 wwin->flags.hidden = win_state->state->hidden;
841
842 if (win_state->state->shaded > 0 && !WFLAGP(wwin, no_shadeable))
843 wwin->flags.shaded = win_state->state->shaded;
844
845 if (win_state->state->miniaturized > 0 && !WFLAGP(wwin, no_miniaturizable))
846 wwin->flags.miniaturized = win_state->state->miniaturized;
847
848 if (!IS_OMNIPRESENT(wwin)) {
849 int w = wDefaultGetStartWorkspace(scr, wwin->wm_instance,
850 wwin->wm_class);
851 if (w < 0 || w >= scr->workspace_count) {
852 workspace = win_state->state->workspace;
853 if (workspace >= scr->workspace_count)
854 workspace = scr->current_workspace;
855 } else {
856 workspace = w;
857 }
858 } else {
859 workspace = scr->current_workspace;
860 }
861 }
862
863 /* if we're restarting, restore saved state (from hints).
864 * This will overwrite previous */
865 {
866 WSavedState *wstate;
867
868 if (getSavedState(window, &wstate)) {
869 wwin->flags.shaded = wstate->shaded;
870 wwin->flags.hidden = wstate->hidden;
871 wwin->flags.miniaturized = wstate->miniaturized;
872 wwin->flags.maximized = wstate->maximized;
873 if (wwin->flags.maximized) {
874 wwin->old_geometry.x = wstate->x;
875 wwin->old_geometry.y = wstate->y;
876 wwin->old_geometry.width = wstate->w;
877 wwin->old_geometry.height = wstate->h;
878 }
879
880 workspace = wstate->workspace;
881 } else {
882 wstate = NULL;
883 }
884
885 /* restore window shortcut */
886 if (wstate != NULL || win_state != NULL) {
887 unsigned mask = 0;
888
889 if (win_state != NULL)
890 mask = win_state->state->window_shortcuts;
891
892 if (wstate != NULL && mask == 0)
893 mask = wstate->window_shortcuts;
894
895 if (mask > 0) {
896 int i;
897
898 for (i = 0; i < MAX_WINDOW_SHORTCUTS; i++) {
899 if (mask & (1 << i)) {
900 if (!scr->shortcutWindows[i])
901 scr->shortcutWindows[i] = WMCreateArray(4);
902
903 WMAddToArray(scr->shortcutWindows[i], wwin);
904 }
905 }
906 }
907 }
908
909 if (wstate != NULL)
910 wfree(wstate);
911 }
912
913 /* don't let transients start miniaturized if their owners are not */
914 if (transientOwner && !transientOwner->flags.miniaturized && wwin->flags.miniaturized && !withdraw) {
915 wwin->flags.miniaturized = 0;
916 if (wwin->wm_hints)
917 wwin->wm_hints->initial_state = NormalState;
918 }
919
920 /* set workspace on which the window starts */
921 if (workspace >= 0) {
922 if (workspace > scr->workspace_count - 1)
923 workspace = workspace % scr->workspace_count;
924 } else {
925 int w;
926
927 w = wDefaultGetStartWorkspace(scr, wwin->wm_instance, wwin->wm_class);
928
929 if (w >= 0 && w < scr->workspace_count && !(IS_OMNIPRESENT(wwin))) {
930 workspace = w;
931 } else {
932 if (wPreferences.open_transients_with_parent && transientOwner)
933 workspace = transientOwner->frame->workspace;
934 else
935 workspace = scr->current_workspace;
936 }
937 }
938
939 /* setup window geometry */
940 if (win_state && win_state->state->w > 0) {
941 width = win_state->state->w;
942 height = win_state->state->h;
943 }
944
945 wWindowConstrainSize(wwin, &width, &height);
946
947 /* do not ask for window placement if the window is
948 * transient, during startup, if the initial workspace is another one
949 * or if the window wants to start iconic.
950 * If geometry was saved, restore it. */
951 {
952 Bool dontBring = False;
953
954 if (win_state && win_state->state->w > 0) {
955 x = win_state->state->x;
956 y = win_state->state->y;
957 } else if ((wwin->transient_for == None || wPreferences.window_placement != WPM_MANUAL)
958 && !scr->flags.startup
959 && workspace == scr->current_workspace
960 && !wwin->flags.miniaturized
961 && !wwin->flags.maximized && !(wwin->normal_hints->flags & (USPosition | PPosition))) {
962
963 if (transientOwner && transientOwner->flags.mapped) {
964 int offs = WMAX(20, 2 * transientOwner->frame->top_width);
965 WMRect rect;
966 int head;
967
968 x = transientOwner->frame_x +
969 abs((transientOwner->frame->core->width - width) / 2) + offs;
970 y = transientOwner->frame_y +
971 abs((transientOwner->frame->core->height - height) / 3) + offs;
972
973 /* limit transient windows to be inside their parent's head */
974 rect.pos.x = transientOwner->frame_x;
975 rect.pos.y = transientOwner->frame_y;
976 rect.size.width = transientOwner->frame->core->width;
977 rect.size.height = transientOwner->frame->core->height;
978
979 head = wGetHeadForRect(scr, rect);
980 rect = wGetRectForHead(scr, head);
981
982 if (x < rect.pos.x)
983 x = rect.pos.x;
984 else if (x + width > rect.pos.x + rect.size.width)
985 x = rect.pos.x + rect.size.width - width;
986
987 if (y < rect.pos.y)
988 y = rect.pos.y;
989 else if (y + height > rect.pos.y + rect.size.height)
990 y = rect.pos.y + rect.size.height - height;
991
992 } else {
993 PlaceWindow(wwin, &x, &y, width, height);
994 }
995
996 if (wPreferences.window_placement == WPM_MANUAL)
997 dontBring = True;
998
999 } else if (scr->xine_info.count && (wwin->normal_hints->flags & PPosition)) {
1000 int head, flags;
1001 WMRect rect;
1002 int reposition = 0;
1003
1004 /* Make spash screens come out in the center of a head
1005 * trouble is that most splashies never get here
1006 * they are managed trough atoms but god knows where.
1007 * Dan, do you know ? -peter
1008 *
1009 * Most of them are not managed, they have set
1010 * OverrideRedirect, which means we can't do anything about
1011 * them. -alfredo */
1012 {
1013 /* xinerama checks for: across head and dead space */
1014 rect.pos.x = x;
1015 rect.pos.y = y;
1016 rect.size.width = width;
1017 rect.size.height = height;
1018
1019 head = wGetRectPlacementInfo(scr, rect, &flags);
1020
1021 if (flags & XFLAG_DEAD)
1022 reposition = 1;
1023
1024 if (flags & XFLAG_MULTIPLE)
1025 reposition = 2;
1026 }
1027
1028 switch (reposition) {
1029 case 1:
1030 head = wGetHeadForPointerLocation(scr);
1031 rect = wGetRectForHead(scr, head);
1032
1033 x = rect.pos.x + (x * rect.size.width) / scr->scr_width;
1034 y = rect.pos.y + (y * rect.size.height) / scr->scr_height;
1035 break;
1036
1037 case 2:
1038 rect = wGetRectForHead(scr, head);
1039
1040 if (x < rect.pos.x)
1041 x = rect.pos.x;
1042 else if (x + width > rect.pos.x + rect.size.width)
1043 x = rect.pos.x + rect.size.width - width;
1044
1045 if (y < rect.pos.y)
1046 y = rect.pos.y;
1047 else if (y + height > rect.pos.y + rect.size.height)
1048 y = rect.pos.y + rect.size.height - height;
1049
1050 break;
1051
1052 default:
1053 break;
1054 }
1055 }
1056
1057 if (WFLAGP(wwin, dont_move_off) && dontBring)
1058 wScreenBringInside(scr, &x, &y, width, height);
1059 }
1060
1061 wNETWMPositionSplash(wwin, &x, &y, width, height);
1062
1063 if (wwin->flags.urgent) {
1064 if (!IS_OMNIPRESENT(wwin))
1065 wwin->flags.omnipresent ^= 1;
1066 }
1067
1068 /* Create frame, borders and do reparenting */
1069 foo = WFF_LEFT_BUTTON | WFF_RIGHT_BUTTON;
1070 #ifdef XKB_BUTTON_HINT
1071 if (wPreferences.modelock)
1072 foo |= WFF_LANGUAGE_BUTTON;
1073 #endif
1074 if (HAS_TITLEBAR(wwin))
1075 foo |= WFF_TITLEBAR;
1076
1077 if (HAS_RESIZEBAR(wwin))
1078 foo |= WFF_RESIZEBAR;
1079
1080 if (HAS_BORDER(wwin))
1081 foo |= WFF_BORDER;
1082
1083 wwin->frame = wFrameWindowCreate(scr, window_level,
1084 x, y, width, height,
1085 &wPreferences.window_title_clearance,
1086 &wPreferences.window_title_min_height,
1087 &wPreferences.window_title_max_height,
1088 foo,
1089 scr->window_title_texture,
1090 scr->resizebar_texture, scr->window_title_color, &scr->title_font,
1091 wattribs.depth, wattribs.visual, wattribs.colormap);
1092
1093 wwin->frame->flags.is_client_window_frame = 1;
1094 wwin->frame->flags.justification = wPreferences.title_justification;
1095
1096 /* setup button images */
1097 wWindowUpdateButtonImages(wwin);
1098
1099 /* hide unused buttons */
1100 foo = 0;
1101 if (WFLAGP(wwin, no_close_button))
1102 foo |= WFF_RIGHT_BUTTON;
1103
1104 if (WFLAGP(wwin, no_miniaturize_button))
1105 foo |= WFF_LEFT_BUTTON;
1106
1107 #ifdef XKB_BUTTON_HINT
1108 if (WFLAGP(wwin, no_language_button) || WFLAGP(wwin, no_focusable))
1109 foo |= WFF_LANGUAGE_BUTTON;
1110 #endif
1111 if (foo != 0)
1112 wFrameWindowHideButton(wwin->frame, foo);
1113
1114 wwin->frame->child = wwin;
1115 wwin->frame->workspace = workspace;
1116 wwin->frame->on_click_left = windowIconifyClick;
1117
1118 #ifdef XKB_BUTTON_HINT
1119 if (wPreferences.modelock)
1120 wwin->frame->on_click_language = windowLanguageClick;
1121 #endif
1122
1123 wwin->frame->on_click_right = windowCloseClick;
1124 wwin->frame->on_dblclick_right = windowCloseDblClick;
1125 wwin->frame->on_mousedown_titlebar = titlebarMouseDown;
1126 wwin->frame->on_dblclick_titlebar = titlebarDblClick;
1127 wwin->frame->on_mousedown_resizebar = resizebarMouseDown;
1128
1129 XSelectInput(dpy, wwin->client_win, wwin->event_mask & ~StructureNotifyMask);
1130 XReparentWindow(dpy, wwin->client_win, wwin->frame->core->window, 0, wwin->frame->top_width);
1131 XSelectInput(dpy, wwin->client_win, wwin->event_mask);
1132
1133 {
1134 int gx, gy;
1135
1136 wClientGetGravityOffsets(wwin, &gx, &gy);
1137
1138 /* if gravity is to the south, account for the border sizes */
1139 if (gy > 0)
1140 y -= wwin->frame->top_width + wwin->frame->bottom_width;
1141 }
1142
1143 {
1144 WMRect rect;
1145 WArea usableArea;
1146 int head;
1147
1148 rect.pos.x = x;
1149 rect.pos.y = y;
1150 rect.size.width = 1;
1151 rect.size.height = 1;
1152
1153 head = wGetHeadForRect(scr, rect);
1154 usableArea = wGetUsableAreaForHead(scr, head, NULL, True);
1155
1156 /* wWindowConfigure() will account for the frame
1157 * when placing so the window would be shifted without
1158 * the adjustment below */
1159 if (y >= usableArea.y1 + wwin->frame->top_width)
1160 y -= wwin->frame->top_width;
1161
1162 /* wWindowConfigure() will account for the window border
1163 * when placing so the window would be shifted without
1164 * the adjustment below */
1165 if (HAS_BORDER(wwin)) {
1166 if (x >= usableArea.x1 + FRAME_BORDER_WIDTH)
1167 x -= FRAME_BORDER_WIDTH;
1168 if (y >= usableArea.y1 + FRAME_BORDER_WIDTH)
1169 y -= FRAME_BORDER_WIDTH;
1170 }
1171 }
1172
1173 /*
1174 * wWindowConfigure() will init the client window's size
1175 * (wwin->client.{width,height}) and all other geometry
1176 * related variables (frame_x,frame_y) */
1177 wWindowConfigure(wwin, x, y, width, height);
1178
1179 /* to make sure the window receives it's new position after reparenting */
1180 wWindowSynthConfigureNotify(wwin);
1181
1182 /* Setup descriptors and save window to internal lists */
1183 if (wwin->main_window != None) {
1184 WApplication *app;
1185 WWindow *leader;
1186
1187 /* Leader windows do not necessary set themselves as leaders.
1188 * If this is the case, point the leader of this window to
1189 * itself */
1190 leader = wWindowFor(wwin->main_window);
1191 if (leader && leader->main_window == None)
1192 leader->main_window = leader->client_win;
1193
1194 app = wApplicationCreate(wwin);
1195 if (app) {
1196 app->last_workspace = workspace;
1197
1198 /* Do application specific stuff, like setting application
1199 * wide attributes. */
1200
1201 if (wwin->flags.hidden) {
1202 /* if the window was set to hidden because it was hidden
1203 * in a previous incarnation and that state was restored */
1204 app->flags.hidden = 1;
1205 } else if (app->flags.hidden) {
1206 if (WFLAGP(app->main_window_desc, start_hidden)) {
1207 wwin->flags.hidden = 1;
1208 } else {
1209 wUnhideApplication(app, False, False);
1210 raise = True;
1211 }
1212 }
1213 wAppBounce(app);
1214 }
1215 }
1216
1217 /* setup the frame descriptor */
1218 wwin->frame->core->descriptor.handle_mousedown = frameMouseDown;
1219 wwin->frame->core->descriptor.parent = wwin;
1220 wwin->frame->core->descriptor.parent_type = WCLASS_WINDOW;
1221
1222 /* don't let windows go away if we die */
1223 XAddToSaveSet(dpy, window);
1224
1225 XLowerWindow(dpy, window);
1226
1227 /* if window is in this workspace and should be mapped, then map it */
1228 if (!wwin->flags.miniaturized && (workspace == scr->current_workspace || IS_OMNIPRESENT(wwin))
1229 && !wwin->flags.hidden && !withdraw) {
1230
1231 /* The following "if" is to avoid crashing of clients that expect
1232 * WM_STATE set before they get mapped. Else WM_STATE is set later,
1233 * after the return from this function. */
1234 if (wwin->wm_hints && (wwin->wm_hints->flags & StateHint))
1235 wClientSetState(wwin, wwin->wm_hints->initial_state, None);
1236 else
1237 wClientSetState(wwin, NormalState, None);
1238
1239 if (wPreferences.superfluous && !wPreferences.no_animations && !scr->flags.startup &&
1240 (wwin->transient_for == None || wwin->transient_for == scr->root_win) &&
1241 /*
1242 * The brain damaged idiotic non-click to focus modes will
1243 * have trouble with this because:
1244 *
1245 * 1. window is created and mapped by the client
1246 * 2. window is mapped by wmaker in small size
1247 * 3. window is animated to grow to normal size
1248 * 4. this function returns to normal event loop
1249 * 5. eventually, the EnterNotify event that would trigger
1250 * the window focusing (if the mouse is over that window)
1251 * will be processed by wmaker.
1252 * But since this event will be rather delayed
1253 * (step 3 has a large delay) the time when the event ocurred
1254 * and when it is processed, the client that owns that window
1255 * will reject the XSetInputFocus() for it.
1256 */
1257 (wPreferences.focus_mode == WKF_CLICK || wPreferences.auto_focus))
1258 DoWindowBirth(wwin);
1259
1260 wWindowMap(wwin);
1261 }
1262
1263 /* setup stacking descriptor */
1264 if (transientOwner)
1265 wwin->frame->core->stacking->child_of = transientOwner->frame->core;
1266 else
1267 wwin->frame->core->stacking->child_of = NULL;
1268
1269 if (!scr->focused_window) {
1270 /* first window on the list */
1271 wwin->next = NULL;
1272 wwin->prev = NULL;
1273 scr->focused_window = wwin;
1274 } else {
1275 WWindow *tmp;
1276
1277 /* add window at beginning of focus window list */
1278 tmp = scr->focused_window;
1279 while (tmp->prev)
1280 tmp = tmp->prev;
1281
1282 tmp->prev = wwin;
1283 wwin->next = tmp;
1284 wwin->prev = NULL;
1285 }
1286
1287 /* raise is set to true if we un-hid the app when this window was born.
1288 * we raise, else old windows of this app will be above this new one. */
1289 if (raise)
1290 wRaiseFrame(wwin->frame->core);
1291
1292 /* Update name must come after WApplication stuff is done */
1293 wWindowUpdateName(wwin, title);
1294 if (title)
1295 XFree(title);
1296
1297 XUngrabServer(dpy);
1298
1299 /* Final preparations before window is ready to go */
1300 wFrameWindowChangeState(wwin->frame, WS_UNFOCUSED);
1301
1302 if (!wwin->flags.miniaturized && workspace == scr->current_workspace && !wwin->flags.hidden) {
1303 if (((transientOwner && transientOwner->flags.focused)
1304 || wPreferences.auto_focus) && !WFLAGP(wwin, no_focusable)) {
1305
1306 /* only auto_focus if on same screen as mouse
1307 * (and same head for xinerama mode)
1308 * TODO: make it an option */
1309
1310 /*TODO add checking the head of the window, is it available? */
1311 short same_screen = 0, same_head = 1;
1312
1313 int foo;
1314 unsigned int bar;
1315 Window dummy;
1316
1317 if (XQueryPointer(dpy, scr->root_win, &dummy, &dummy,
1318 &foo, &foo, &foo, &foo, &bar) != False)
1319 same_screen = 1;
1320
1321 if (same_screen == 1 && same_head == 1)
1322 wSetFocusTo(scr, wwin);
1323 }
1324 }
1325 wWindowResetMouseGrabs(wwin);
1326
1327 if (!WFLAGP(wwin, no_bind_keys))
1328 wWindowSetKeyGrabs(wwin);
1329
1330 WMPostNotificationName(WMNManaged, wwin, NULL);
1331 wColormapInstallForWindow(scr, scr->cmap_window);
1332
1333 /* Setup Notification Observers */
1334 WMAddNotificationObserver(appearanceObserver, wwin, WNWindowAppearanceSettingsChanged, wwin);
1335
1336 /* Cleanup temporary stuff */
1337 if (win_state)
1338 wWindowDeleteSavedState(win_state);
1339
1340 /* If the window must be withdrawed, then do it now.
1341 * Must do some optimization, 'though */
1342 if (withdraw) {
1343 wwin->flags.mapped = 0;
1344 wClientSetState(wwin, WithdrawnState, None);
1345 wUnmanageWindow(wwin, True, False);
1346 wwin = NULL;
1347 }
1348
1349 return wwin;
1350 }
1351
1352 WWindow *wManageInternalWindow(WScreen *scr, Window window, Window owner,
1353 char *title, int x, int y, int width, int height)
1354 {
1355 WWindow *wwin;
1356 int foo;
1357
1358 wwin = wWindowCreate();
1359
1360 WMAddNotificationObserver(appearanceObserver, wwin, WNWindowAppearanceSettingsChanged, wwin);
1361
1362 wwin->flags.internal_window = 1;
1363
1364 WSETUFLAG(wwin, omnipresent, 1);
1365 WSETUFLAG(wwin, no_shadeable, 1);
1366 WSETUFLAG(wwin, no_resizable, 1);
1367 WSETUFLAG(wwin, no_miniaturizable, 1);
1368
1369 wwin->focus_mode = WFM_PASSIVE;
1370 wwin->client_win = window;
1371 wwin->screen_ptr = scr;
1372 wwin->transient_for = owner;
1373 wwin->client.x = x;
1374 wwin->client.y = y;
1375 wwin->client.width = width;
1376 wwin->client.height = height;
1377 wwin->frame_x = wwin->client.x;
1378 wwin->frame_y = wwin->client.y;
1379
1380 foo = WFF_RIGHT_BUTTON | WFF_BORDER;
1381 foo |= WFF_TITLEBAR;
1382 #ifdef XKB_BUTTON_HINT
1383 foo |= WFF_LANGUAGE_BUTTON;
1384 #endif
1385
1386 wwin->frame = wFrameWindowCreate(scr, WMFloatingLevel,
1387 wwin->frame_x, wwin->frame_y,
1388 width, height,
1389 &wPreferences.window_title_clearance,
1390 &wPreferences.window_title_min_height,
1391 &wPreferences.window_title_max_height,
1392 foo,
1393 scr->window_title_texture,
1394 scr->resizebar_texture, scr->window_title_color, &scr->title_font,
1395 scr->w_depth, scr->w_visual, scr->w_colormap);
1396
1397 XSaveContext(dpy, window, wWinContext, (XPointer) & wwin->client_descriptor);
1398
1399 wwin->frame->flags.is_client_window_frame = 1;
1400 wwin->frame->flags.justification = wPreferences.title_justification;
1401
1402 wFrameWindowChangeTitle(wwin->frame, title);
1403
1404 /* setup button images */
1405 wWindowUpdateButtonImages(wwin);
1406
1407 /* hide buttons */
1408 wFrameWindowHideButton(wwin->frame, WFF_RIGHT_BUTTON);
1409
1410 wwin->frame->child = wwin;
1411 wwin->frame->workspace = wwin->screen_ptr->current_workspace;
1412
1413 #ifdef XKB_BUTTON_HINT
1414 if (wPreferences.modelock)
1415 wwin->frame->on_click_language = windowLanguageClick;
1416 #endif
1417
1418 wwin->frame->on_click_right = windowCloseClick;
1419 wwin->frame->on_mousedown_titlebar = titlebarMouseDown;
1420 wwin->frame->on_dblclick_titlebar = titlebarDblClick;
1421 wwin->frame->on_mousedown_resizebar = resizebarMouseDown;
1422 wwin->client.y += wwin->frame->top_width;
1423
1424 XReparentWindow(dpy, wwin->client_win, wwin->frame->core->window, 0, wwin->frame->top_width);
1425 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, wwin->client.width, wwin->client.height);
1426
1427 /* setup the frame descriptor */
1428 wwin->frame->core->descriptor.handle_mousedown = frameMouseDown;
1429 wwin->frame->core->descriptor.parent = wwin;
1430 wwin->frame->core->descriptor.parent_type = WCLASS_WINDOW;
1431
1432 XLowerWindow(dpy, window);
1433 XMapSubwindows(dpy, wwin->frame->core->window);
1434
1435 /* setup stacking descriptor */
1436 if (wwin->transient_for != None && wwin->transient_for != scr->root_win) {
1437 WWindow *tmp;
1438 tmp = wWindowFor(wwin->transient_for);
1439 if (tmp)
1440 wwin->frame->core->stacking->child_of = tmp->frame->core;
1441 } else {
1442 wwin->frame->core->stacking->child_of = NULL;
1443 }
1444
1445 if (!scr->focused_window) {
1446 /* first window on the list */
1447 wwin->next = NULL;
1448 wwin->prev = NULL;
1449 scr->focused_window = wwin;
1450 } else {
1451 WWindow *tmp;
1452
1453 /* add window at beginning of focus window list */
1454 tmp = scr->focused_window;
1455 while (tmp->prev)
1456 tmp = tmp->prev;
1457 tmp->prev = wwin;
1458 wwin->next = tmp;
1459 wwin->prev = NULL;
1460 }
1461
1462 if (wwin->flags.is_gnustep == 0)
1463 wFrameWindowChangeState(wwin->frame, WS_UNFOCUSED);
1464
1465 /* if (wPreferences.auto_focus) */
1466 wSetFocusTo(scr, wwin);
1467 wWindowResetMouseGrabs(wwin);
1468 wWindowSetKeyGrabs(wwin);
1469
1470 return wwin;
1471 }
1472
1473 /*
1474 *----------------------------------------------------------------------
1475 * wUnmanageWindow--
1476 * Removes the frame window from a window and destroys all data
1477 * related to it. The window will be reparented back to the root window
1478 * if restore is True.
1479 *
1480 * Side effects:
1481 * Everything related to the window is destroyed and the window
1482 * is removed from the window lists. Focus is set to the previous on the
1483 * window list.
1484 *----------------------------------------------------------------------
1485 */
1486 void wUnmanageWindow(WWindow *wwin, Bool restore, Bool destroyed)
1487 {
1488 WCoreWindow *frame = wwin->frame->core;
1489 WWindow *owner = NULL;
1490 WWindow *newFocusedWindow = NULL;
1491 int wasFocused;
1492 WScreen *scr = wwin->screen_ptr;
1493
1494 /* First close attribute editor window if open */
1495 if (wwin->flags.inspector_open)
1496 wCloseInspectorForWindow(wwin);
1497
1498 /* Close window menu if it's open for this window */
1499 if (wwin->flags.menu_open_for_me)
1500 CloseWindowMenu(scr);
1501
1502 if (!destroyed) {
1503 if (!wwin->flags.internal_window)
1504 XRemoveFromSaveSet(dpy, wwin->client_win);
1505
1506 /* If this is a leader window, we still need to listen for
1507 * DestroyNotify and PropertyNotify. */
1508 if (wApplicationOf(wwin->client_win))
1509 XSelectInput(dpy, wwin->client_win, StructureNotifyMask | PropertyChangeMask);
1510 else
1511 XSelectInput(dpy, wwin->client_win, NoEventMask);
1512
1513 XUngrabButton(dpy, AnyButton, AnyModifier, wwin->client_win);
1514 XUngrabKey(dpy, AnyKey, AnyModifier, wwin->client_win);
1515 }
1516
1517 XUnmapWindow(dpy, frame->window);
1518
1519 XUnmapWindow(dpy, wwin->client_win);
1520
1521 /* deselect window */
1522 wSelectWindow(wwin, False);
1523
1524 /* remove all pending events on window */
1525 /* I think this only matters for autoraise */
1526 if (wPreferences.raise_delay)
1527 WMDeleteTimerWithClientData(wwin->frame->core);
1528
1529 XFlush(dpy);
1530
1531 /* reparent the window back to the root */
1532 if (restore)
1533 wClientRestore(wwin);
1534
1535 if (wwin->transient_for != scr->root_win) {
1536 owner = wWindowFor(wwin->transient_for);
1537 if (owner) {
1538 if (!owner->flags.semi_focused)
1539 owner = NULL;
1540 else
1541 owner->flags.semi_focused = 0;
1542 }
1543 }
1544
1545 wasFocused = wwin->flags.focused;
1546
1547 /* remove from window focus list */
1548 if (!wwin->prev && !wwin->next) {
1549 /* was the only window */
1550 scr->focused_window = NULL;
1551 newFocusedWindow = NULL;
1552 } else {
1553 WWindow *tmp;
1554
1555 if (wwin->prev)
1556 wwin->prev->next = wwin->next;
1557
1558 if (wwin->next)
1559 wwin->next->prev = wwin->prev;
1560 else {
1561 scr->focused_window = wwin->prev;
1562 scr->focused_window->next = NULL;
1563 }
1564
1565 if (wPreferences.focus_mode == WKF_CLICK) {
1566
1567 /* if in click to focus mode and the window
1568 * was a transient, focus the owner window
1569 */
1570 tmp = NULL;
1571 if (wPreferences.focus_mode == WKF_CLICK) {
1572 tmp = wWindowFor(wwin->transient_for);
1573 if (tmp && (!tmp->flags.mapped || WFLAGP(tmp, no_focusable))) {
1574 tmp = NULL;
1575 }
1576 }
1577 /* otherwise, focus the next one in the focus list */
1578 if (!tmp) {
1579 tmp = scr->focused_window;
1580 while (tmp) { /* look for one in the window list first */
1581 if (!WFLAGP(tmp, no_focusable) && !WFLAGP(tmp, skip_window_list)
1582 && (tmp->flags.mapped || tmp->flags.shaded))
1583 break;
1584 tmp = tmp->prev;
1585 }
1586 if (!tmp) { /* if unsuccessful, choose any focusable window */
1587 tmp = scr->focused_window;
1588 while (tmp) {
1589 if (!WFLAGP(tmp, no_focusable)
1590 && (tmp->flags.mapped || tmp->flags.shaded))
1591 break;
1592 tmp = tmp->prev;
1593 }
1594 }
1595 }
1596
1597 newFocusedWindow = tmp;
1598
1599 } else if (wPreferences.focus_mode == WKF_SLOPPY) {
1600 unsigned int mask;
1601 int foo;
1602 Window bar, win;
1603
1604 /* This is to let the root window get the keyboard input
1605 * if Sloppy focus mode and no other window get focus.
1606 * This way keybindings will not freeze.
1607 */
1608 tmp = NULL;
1609 if (XQueryPointer(dpy, scr->root_win, &bar, &win, &foo, &foo, &foo, &foo, &mask))
1610 tmp = wWindowFor(win);
1611 if (tmp == wwin)
1612 tmp = NULL;
1613 newFocusedWindow = tmp;
1614 } else {
1615 newFocusedWindow = NULL;
1616 }
1617 }
1618
1619 if (!wwin->flags.internal_window)
1620 WMPostNotificationName(WMNUnmanaged, wwin, NULL);
1621 if (wasFocused) {
1622 if (newFocusedWindow != owner && owner) {
1623 if (wwin->flags.is_gnustep == 0)
1624 wFrameWindowChangeState(owner->frame, WS_UNFOCUSED);
1625 }
1626 wSetFocusTo(scr, newFocusedWindow);
1627 }
1628
1629 /* Close menu and unhighlight */
1630 WApplication *oapp = wApplicationOf(wwin->main_window);
1631 WApplication *napp = scr->focused_window ? wApplicationOf(scr->focused_window->main_window) : NULL;
1632 if (oapp && oapp != napp) {
1633 wAppMenuUnmap(oapp->menu);
1634 if (wPreferences.highlight_active_app)
1635 wApplicationDeactivate(oapp);
1636 }
1637
1638 wNETCleanupFrameExtents(wwin);
1639
1640 wWindowDestroy(wwin);
1641 XFlush(dpy);
1642 }
1643
1644 void wWindowMap(WWindow *wwin)
1645 {
1646 XMapWindow(dpy, wwin->frame->core->window);
1647 if (!wwin->flags.shaded) {
1648 /* window will be remapped when getting MapNotify */
1649 XSelectInput(dpy, wwin->client_win, wwin->event_mask & ~StructureNotifyMask);
1650 XMapWindow(dpy, wwin->client_win);
1651 XSelectInput(dpy, wwin->client_win, wwin->event_mask);
1652
1653 wwin->flags.mapped = 1;
1654 }
1655 }
1656
1657 void wWindowUnmap(WWindow *wwin)
1658 {
1659 wwin->flags.mapped = 0;
1660
1661 /* prevent window withdrawal when getting UnmapNotify */
1662 XSelectInput(dpy, wwin->client_win, wwin->event_mask & ~StructureNotifyMask);
1663 XUnmapWindow(dpy, wwin->client_win);
1664 XSelectInput(dpy, wwin->client_win, wwin->event_mask);
1665
1666 XUnmapWindow(dpy, wwin->frame->core->window);
1667 }
1668
1669 void wWindowFocus(WWindow *wwin, WWindow *owin)
1670 {
1671 WWindow *nowner;
1672 WWindow *oowner;
1673
1674 #ifdef KEEP_XKB_LOCK_STATUS
1675 if (wPreferences.modelock)
1676 XkbLockGroup(dpy, XkbUseCoreKbd, wwin->frame->languagemode);
1677 #endif /* KEEP_XKB_LOCK_STATUS */
1678
1679 wwin->flags.semi_focused = 0;
1680
1681 if (wwin->flags.is_gnustep == 0)
1682 wFrameWindowChangeState(wwin->frame, WS_FOCUSED);
1683
1684 wwin->flags.focused = 1;
1685
1686 wWindowResetMouseGrabs(wwin);
1687
1688 WMPostNotificationName(WMNChangedFocus, wwin, (void *)True);
1689
1690 if (owin == wwin || !owin)
1691 return;
1692
1693 nowner = wWindowFor(wwin->transient_for);
1694
1695 /* new window is a transient for the old window */
1696 if (nowner == owin) {
1697 owin->flags.semi_focused = 1;
1698 wWindowUnfocus(nowner);
1699 return;
1700 }
1701
1702 oowner = wWindowFor(owin->transient_for);
1703
1704 /* new window is owner of old window */
1705 if (wwin == oowner) {
1706 wWindowUnfocus(owin);
1707 return;
1708 }
1709
1710 if (!nowner) {
1711 wWindowUnfocus(owin);
1712 return;
1713 }
1714
1715 /* new window has same owner of old window */
1716 if (oowner == nowner) {
1717 /* prevent unfocusing of owner */
1718 oowner->flags.semi_focused = 0;
1719 wWindowUnfocus(owin);
1720 oowner->flags.semi_focused = 1;
1721
1722 return;
1723 }
1724
1725 /* nowner != NULL && oowner != nowner */
1726 nowner->flags.semi_focused = 1;
1727 wWindowUnfocus(nowner);
1728 wWindowUnfocus(owin);
1729 }
1730
1731 void wWindowUnfocus(WWindow *wwin)
1732 {
1733 CloseWindowMenu(wwin->screen_ptr);
1734
1735 if (wwin->flags.is_gnustep == 0)
1736 wFrameWindowChangeState(wwin->frame, wwin->flags.semi_focused ? WS_PFOCUSED : WS_UNFOCUSED);
1737
1738 if (wwin->transient_for != None && wwin->transient_for != wwin->screen_ptr->root_win) {
1739 WWindow *owner;
1740 owner = wWindowFor(wwin->transient_for);
1741 if (owner && owner->flags.semi_focused) {
1742 owner->flags.semi_focused = 0;
1743 if (owner->flags.mapped || owner->flags.shaded) {
1744 wWindowUnfocus(owner);
1745 wFrameWindowPaint(owner->frame);
1746 }
1747 }
1748 }
1749 wwin->flags.focused = 0;
1750 wWindowResetMouseGrabs(wwin);
1751 WMPostNotificationName(WMNChangedFocus, wwin, (void *)False);
1752 }
1753
1754 void wWindowUpdateName(WWindow *wwin, char *newTitle)
1755 {
1756 char *title;
1757
1758 if (!wwin->frame)
1759 return;
1760
1761 if (!newTitle)
1762 title = DEF_WINDOW_TITLE; /* the hint was removed */
1763 else
1764 title = newTitle;
1765
1766 if (wFrameWindowChangeTitle(wwin->frame, title))
1767 WMPostNotificationName(WMNChangedName, wwin, NULL);
1768 }
1769
1770 /*
1771 *----------------------------------------------------------------------
1772 *
1773 * wWindowConstrainSize--
1774 * Constrains size for the client window, taking the maximal size,
1775 * window resize increments and other size hints into account.
1776 *
1777 * Returns:
1778 * The closest size to what was given that the client window can
1779 * have.
1780 *
1781 *----------------------------------------------------------------------
1782 */
1783 void wWindowConstrainSize(WWindow *wwin, unsigned int *nwidth, unsigned int *nheight)
1784 {
1785 int width = (int)*nwidth;
1786 int height = (int)*nheight;
1787 int winc = 1;
1788 int hinc = 1;
1789 int minW = 1, minH = 1;
1790 int maxW = wwin->screen_ptr->scr_width * 2;
1791 int maxH = wwin->screen_ptr->scr_height * 2;
1792 int minAX = -1, minAY = -1;
1793 int maxAX = -1, maxAY = -1;
1794 int baseW = 0;
1795 int baseH = 0;
1796
1797 if (wwin->normal_hints) {
1798 winc = wwin->normal_hints->width_inc;
1799 hinc = wwin->normal_hints->height_inc;
1800 minW = wwin->normal_hints->min_width;
1801 minH = wwin->normal_hints->min_height;
1802 maxW = wwin->normal_hints->max_width;
1803 maxH = wwin->normal_hints->max_height;
1804 if (wwin->normal_hints->flags & PAspect) {
1805 minAX = wwin->normal_hints->min_aspect.x;
1806 minAY = wwin->normal_hints->min_aspect.y;
1807 maxAX = wwin->normal_hints->max_aspect.x;
1808 maxAY = wwin->normal_hints->max_aspect.y;
1809 }
1810
1811 baseW = wwin->normal_hints->base_width;
1812 baseH = wwin->normal_hints->base_height;
1813 }
1814
1815 if (width < minW)
1816 width = minW;
1817 if (height < minH)
1818 height = minH;
1819
1820 if (width > maxW)
1821 width = maxW;
1822 if (height > maxH)
1823 height = maxH;
1824
1825 /* aspect ratio code borrowed from olwm */
1826 if (minAX > 0) {
1827 /* adjust max aspect ratio */
1828 if (!(maxAX == 1 && maxAY == 1) && width * maxAY > height * maxAX) {
1829 if (maxAX > maxAY) {
1830 height = (width * maxAY) / maxAX;
1831 if (height > maxH) {
1832 height = maxH;
1833 width = (height * maxAX) / maxAY;
1834 }
1835 } else {
1836 width = (height * maxAX) / maxAY;
1837 if (width > maxW) {
1838 width = maxW;
1839 height = (width * maxAY) / maxAX;
1840 }
1841 }
1842 }
1843
1844 /* adjust min aspect ratio */
1845 if (!(minAX == 1 && minAY == 1) && width * minAY < height * minAX) {
1846 if (minAX > minAY) {
1847 height = (width * minAY) / minAX;
1848 if (height < minH) {
1849 height = minH;
1850 width = (height * minAX) / minAY;
1851 }
1852 } else {
1853 width = (height * minAX) / minAY;
1854 if (width < minW) {
1855 width = minW;
1856 height = (width * minAY) / minAX;
1857 }
1858 }
1859 }
1860 }
1861
1862 if (baseW != 0)
1863 width = (((width - baseW) / winc) * winc) + baseW;
1864 else
1865 width = (((width - minW) / winc) * winc) + minW;
1866
1867 if (baseH != 0)
1868 height = (((height - baseH) / hinc) * hinc) + baseH;
1869 else
1870 height = (((height - minH) / hinc) * hinc) + minH;
1871
1872 /* broken stupid apps may cause preposterous values for these.. */
1873 if (width > 0)
1874 *nwidth = width;
1875 if (height > 0)
1876 *nheight = height;
1877 }
1878
1879 void wWindowCropSize(WWindow *wwin, unsigned int maxW, unsigned int maxH,
1880 unsigned int *width, unsigned int *height)
1881 {
1882 int baseW = 0, baseH = 0;
1883 int winc = 1, hinc = 1;
1884
1885 if (wwin->normal_hints) {
1886 baseW = wwin->normal_hints->base_width;
1887 baseH = wwin->normal_hints->base_height;
1888
1889 winc = wwin->normal_hints->width_inc;
1890 hinc = wwin->normal_hints->height_inc;
1891 }
1892
1893 if (*width > maxW)
1894 *width = maxW - (maxW - baseW) % winc;
1895
1896 if (*height > maxH)
1897 *height = maxH - (maxH - baseH) % hinc;
1898 }
1899
1900 void wWindowChangeWorkspace(WWindow *wwin, int workspace)
1901 {
1902 WScreen *scr = wwin->screen_ptr;
1903 WApplication *wapp;
1904 int unmap = 0;
1905
1906 if (workspace >= scr->workspace_count || workspace < 0 || workspace == wwin->frame->workspace)
1907 return;
1908
1909 if (workspace != scr->current_workspace) {
1910 /* Sent to other workspace. Unmap window */
1911 if ((wwin->flags.mapped
1912 || wwin->flags.shaded || (wwin->flags.miniaturized && !wPreferences.sticky_icons))
1913 && !IS_OMNIPRESENT(wwin) && !wwin->flags.changing_workspace) {
1914
1915 wapp = wApplicationOf(wwin->main_window);
1916 if (wapp)
1917 wapp->last_workspace = workspace;
1918
1919 if (wwin->flags.miniaturized) {
1920 if (wwin->icon) {
1921 XUnmapWindow(dpy, wwin->icon->core->window);
1922 wwin->icon->mapped = 0;
1923 }
1924 } else {
1925 unmap = 1;
1926 wSetFocusTo(scr, NULL);
1927 }
1928 }
1929 } else {
1930 /* brought to current workspace. Map window */
1931 if (wwin->flags.miniaturized && !wPreferences.sticky_icons) {
1932 if (wwin->icon) {
1933 XMapWindow(dpy, wwin->icon->core->window);
1934 wwin->icon->mapped = 1;
1935 }
1936 } else if (!wwin->flags.mapped && !(wwin->flags.miniaturized || wwin->flags.hidden)) {
1937 wWindowMap(wwin);
1938 }
1939 }
1940 if (!IS_OMNIPRESENT(wwin)) {
1941 int oldWorkspace = wwin->frame->workspace;
1942 wwin->frame->workspace = workspace;
1943 WMPostNotificationName(WMNChangedWorkspace, wwin, (void *)(uintptr_t) oldWorkspace);
1944 }
1945
1946 if (unmap)
1947 wWindowUnmap(wwin);
1948 }
1949
1950 void wWindowSynthConfigureNotify(WWindow *wwin)
1951 {
1952 XEvent sevent;
1953
1954 sevent.type = ConfigureNotify;
1955 sevent.xconfigure.display = dpy;
1956 sevent.xconfigure.event = wwin->client_win;
1957 sevent.xconfigure.window = wwin->client_win;
1958
1959 sevent.xconfigure.x = wwin->client.x;
1960 sevent.xconfigure.y = wwin->client.y;
1961 sevent.xconfigure.width = wwin->client.width;
1962 sevent.xconfigure.height = wwin->client.height;
1963
1964 sevent.xconfigure.border_width = wwin->old_border_width;
1965 if (HAS_TITLEBAR(wwin) && wwin->frame->titlebar)
1966 sevent.xconfigure.above = wwin->frame->titlebar->window;
1967 else
1968 sevent.xconfigure.above = None;
1969
1970 sevent.xconfigure.override_redirect = False;
1971 XSendEvent(dpy, wwin->client_win, False, StructureNotifyMask, &sevent);
1972 XFlush(dpy);
1973 }
1974
1975 /*
1976 *----------------------------------------------------------------------
1977 * wWindowConfigure()
1978 *
1979 * req_x, req_y: new requested positions for the frame
1980 * req_width, req_height: new requested sizes for the client
1981 *
1982 * Configures the frame, decorations and client window to the specified
1983 * geometry, whose validity is not checked -- wWindowConstrainSize()
1984 * must be used for that.
1985 * The size parameters are for the client window, but the position is
1986 * for the frame.
1987 * The client window receives a ConfigureNotify event, according
1988 * to what ICCCM says.
1989 *
1990 * Returns:
1991 * None
1992 *
1993 * Side effects:
1994 * Window size and position are changed and client window receives
1995 * a ConfigureNotify event.
1996 *----------------------------------------------------------------------
1997 */
1998 void wWindowConfigure(WWindow *wwin, int req_x, int req_y, int req_width, int req_height)
1999 {
2000 int synth_notify = False;
2001 int resize;
2002
2003 resize = (req_width != wwin->client.width || req_height != wwin->client.height);
2004 /*
2005 * if the window is being moved but not resized then
2006 * send a synthetic ConfigureNotify
2007 */
2008 if ((req_x != wwin->frame_x || req_y != wwin->frame_y) && !resize)
2009 synth_notify = True;
2010
2011 if (WFLAGP(wwin, dont_move_off))
2012 wScreenBringInside(wwin->screen_ptr, &req_x, &req_y, req_width, req_height);
2013
2014 if (resize) {
2015 if (req_width < MIN_WINDOW_SIZE)
2016 req_width = MIN_WINDOW_SIZE;
2017 if (req_height < MIN_WINDOW_SIZE)
2018 req_height = MIN_WINDOW_SIZE;
2019
2020 /* If growing, resize inner part before frame,
2021 * if shrinking, resize frame before.
2022 * This will prevent the frame (that can have a different color)
2023 * to be exposed, causing flicker */
2024 if (req_height > wwin->frame->core->height || req_width > wwin->frame->core->width)
2025 XResizeWindow(dpy, wwin->client_win, req_width, req_height);
2026
2027 if (wwin->flags.shaded) {
2028 wFrameWindowConfigure(wwin->frame, req_x, req_y, req_width, wwin->frame->core->height);
2029 wwin->old_geometry.height = req_height;
2030 } else {
2031 int h;
2032
2033 h = req_height + wwin->frame->top_width + wwin->frame->bottom_width;
2034
2035 wFrameWindowConfigure(wwin->frame, req_x, req_y, req_width, h);
2036 }
2037
2038 if (!(req_height > wwin->frame->core->height || req_width > wwin->frame->core->width))
2039 XResizeWindow(dpy, wwin->client_win, req_width, req_height);
2040
2041 wwin->client.x = req_x;
2042 wwin->client.y = req_y + wwin->frame->top_width;
2043 wwin->client.width = req_width;
2044 wwin->client.height = req_height;
2045 } else {
2046 wwin->client.x = req_x;
2047 wwin->client.y = req_y + wwin->frame->top_width;
2048
2049 XMoveWindow(dpy, wwin->frame->core->window, req_x, req_y);
2050 }
2051 wwin->frame_x = req_x;
2052 wwin->frame_y = req_y;
2053 if (HAS_BORDER(wwin)) {
2054 wwin->client.x += FRAME_BORDER_WIDTH;
2055 wwin->client.y += FRAME_BORDER_WIDTH;
2056 }
2057 #ifdef SHAPE
2058 if (wShapeSupported && wwin->flags.shaped && resize)
2059 wWindowSetShape(wwin);
2060 #endif
2061
2062 if (synth_notify)
2063 wWindowSynthConfigureNotify(wwin);
2064
2065 wNETFrameExtents(wwin);
2066
2067 XFlush(dpy);
2068 }
2069
2070 /* req_x, req_y: new position of the frame */
2071 void wWindowMove(WWindow *wwin, int req_x, int req_y)
2072 {
2073 #ifdef CONFIGURE_WINDOW_WHILE_MOVING
2074 int synth_notify = False;
2075
2076 /* Send a synthetic ConfigureNotify event for every window movement. */
2077 if ((req_x != wwin->frame_x || req_y != wwin->frame_y))
2078 synth_notify = True;
2079 #else
2080 /* A single synthetic ConfigureNotify event is sent at the end of
2081 * a completed (opaque) movement in moveres.c */
2082 #endif
2083
2084 if (WFLAGP(wwin, dont_move_off))
2085 wScreenBringInside(wwin->screen_ptr, &req_x, &req_y,
2086 wwin->frame->core->width, wwin->frame->core->height);
2087
2088 wwin->client.x = req_x;
2089 wwin->client.y = req_y + wwin->frame->top_width;
2090 if (HAS_BORDER(wwin)) {
2091 wwin->client.x += FRAME_BORDER_WIDTH;
2092 wwin->client.y += FRAME_BORDER_WIDTH;
2093 }
2094
2095 XMoveWindow(dpy, wwin->frame->core->window, req_x, req_y);
2096
2097 wwin->frame_x = req_x;
2098 wwin->frame_y = req_y;
2099
2100 #ifdef CONFIGURE_WINDOW_WHILE_MOVING
2101 if (synth_notify)
2102 wWindowSynthConfigureNotify(wwin);
2103 #endif
2104 }
2105
2106 void wWindowUpdateButtonImages(WWindow *wwin)
2107 {
2108 WScreen *scr = wwin->screen_ptr;
2109 Pixmap pixmap, mask;
2110 WFrameWindow *fwin = wwin->frame;
2111
2112 if (!HAS_TITLEBAR(wwin))
2113 return;
2114
2115 /* miniaturize button */
2116 if (!WFLAGP(wwin, no_miniaturize_button)) {
2117 if (wwin->wm_gnustep_attr && wwin->wm_gnustep_attr->flags & GSMiniaturizePixmapAttr) {
2118 pixmap = wwin->wm_gnustep_attr->miniaturize_pixmap;
2119
2120 if (wwin->wm_gnustep_attr->flags & GSMiniaturizeMaskAttr)
2121 mask = wwin->wm_gnustep_attr->miniaturize_mask;
2122 else
2123 mask = None;
2124
2125 if (fwin->lbutton_image
2126 && (fwin->lbutton_image->image != pixmap || fwin->lbutton_image->mask != mask)) {
2127 wPixmapDestroy(fwin->lbutton_image);
2128 fwin->lbutton_image = NULL;
2129 }
2130
2131 if (!fwin->lbutton_image) {
2132 fwin->lbutton_image = wPixmapCreate(scr, pixmap, mask);
2133 fwin->lbutton_image->client_owned = 1;
2134 fwin->lbutton_image->client_owned_mask = 1;
2135 }
2136 } else {
2137 if (fwin->lbutton_image && !fwin->lbutton_image->shared)
2138 wPixmapDestroy(fwin->lbutton_image);
2139
2140 fwin->lbutton_image = scr->b_pixmaps[WBUT_ICONIFY];
2141 }
2142 }
2143 #ifdef XKB_BUTTON_HINT
2144 if (!WFLAGP(wwin, no_language_button)) {
2145 if (fwin->languagebutton_image && !fwin->languagebutton_image->shared)
2146 wPixmapDestroy(fwin->languagebutton_image);
2147
2148 fwin->languagebutton_image = scr->b_pixmaps[WBUT_XKBGROUP1 + fwin->languagemode];
2149 }
2150 #endif
2151
2152 /* close button */
2153
2154 /* redefine WFLAGP to MGFLAGP to allow broken close operation */
2155 #define MGFLAGP(wwin, FLAG) (wwin)->client_flags.FLAG
2156
2157 if (!WFLAGP(wwin, no_close_button)) {
2158 if (wwin->wm_gnustep_attr && wwin->wm_gnustep_attr->flags & GSClosePixmapAttr) {
2159 pixmap = wwin->wm_gnustep_attr->close_pixmap;
2160
2161 if (wwin->wm_gnustep_attr->flags & GSCloseMaskAttr)
2162 mask = wwin->wm_gnustep_attr->close_mask;
2163 else
2164 mask = None;
2165
2166 if (fwin->rbutton_image && (fwin->rbutton_image->image != pixmap
2167 || fwin->rbutton_image->mask != mask)) {
2168 wPixmapDestroy(fwin->rbutton_image);
2169 fwin->rbutton_image = NULL;
2170 }
2171
2172 if (!fwin->rbutton_image) {
2173 fwin->rbutton_image = wPixmapCreate(scr, pixmap, mask);
2174 fwin->rbutton_image->client_owned = 1;
2175 fwin->rbutton_image->client_owned_mask = 1;
2176 }
2177
2178 } else if (WFLAGP(wwin, kill_close)) {
2179 if (fwin->rbutton_image && !fwin->rbutton_image->shared)
2180 wPixmapDestroy(fwin->rbutton_image);
2181
2182 fwin->rbutton_image = scr->b_pixmaps[WBUT_KILL];
2183
2184 } else if (MGFLAGP(wwin, broken_close)) {
2185 if (fwin->rbutton_image && !fwin->rbutton_image->shared)
2186 wPixmapDestroy(fwin->rbutton_image);
2187
2188 fwin->rbutton_image = scr->b_pixmaps[WBUT_BROKENCLOSE];
2189
2190 } else {
2191 if (fwin->rbutton_image && !fwin->rbutton_image->shared)
2192 wPixmapDestroy(fwin->rbutton_image);
2193
2194 fwin->rbutton_image = scr->b_pixmaps[WBUT_CLOSE];
2195 }
2196 }
2197
2198 /* force buttons to be redrawn */
2199 fwin->flags.need_texture_change = 1;
2200 wFrameWindowPaint(fwin);
2201 }
2202
2203 /*
2204 *---------------------------------------------------------------------------
2205 * wWindowConfigureBorders--
2206 * Update window border configuration according to attribute flags.
2207 *
2208 *---------------------------------------------------------------------------
2209 */
2210 void wWindowConfigureBorders(WWindow *wwin)
2211 {
2212 if (wwin->frame) {
2213 int flags;
2214 int newy, oldh;
2215
2216 flags = WFF_LEFT_BUTTON | WFF_RIGHT_BUTTON;
2217
2218 #ifdef XKB_BUTTON_HINT
2219 if (wPreferences.modelock)
2220 flags |= WFF_LANGUAGE_BUTTON;
2221 #endif
2222
2223 if (HAS_TITLEBAR(wwin))
2224 flags |= WFF_TITLEBAR;
2225 if (HAS_RESIZEBAR(wwin) && IS_RESIZABLE(wwin))
2226 flags |= WFF_RESIZEBAR;
2227 if (HAS_BORDER(wwin))
2228 flags |= WFF_BORDER;
2229 if (wwin->flags.shaded)
2230 flags |= WFF_IS_SHADED;
2231
2232 oldh = wwin->frame->top_width;
2233 wFrameWindowUpdateBorders(wwin->frame, flags);
2234 if (oldh != wwin->frame->top_width) {
2235 newy = wwin->frame_y + oldh - wwin->frame->top_width;
2236
2237 XMoveWindow(dpy, wwin->client_win, 0, wwin->frame->top_width);
2238 wWindowConfigure(wwin, wwin->frame_x, newy, wwin->client.width, wwin->client.height);
2239 }
2240
2241 flags = 0;
2242 if (!WFLAGP(wwin, no_miniaturize_button)
2243 && wwin->frame->flags.hide_left_button)
2244 flags |= WFF_LEFT_BUTTON;
2245
2246 #ifdef XKB_BUTTON_HINT
2247 if (!WFLAGP(wwin, no_language_button)
2248 && wwin->frame->flags.hide_language_button)
2249 flags |= WFF_LANGUAGE_BUTTON;
2250 #endif
2251
2252 if (!WFLAGP(wwin, no_close_button)
2253 && wwin->frame->flags.hide_right_button)
2254 flags |= WFF_RIGHT_BUTTON;
2255
2256 if (flags != 0) {
2257 wWindowUpdateButtonImages(wwin);
2258 wFrameWindowShowButton(wwin->frame, flags);
2259 }
2260
2261 flags = 0;
2262 if (WFLAGP(wwin, no_miniaturize_button)
2263 && !wwin->frame->flags.hide_left_button)
2264 flags |= WFF_LEFT_BUTTON;
2265
2266 #ifdef XKB_BUTTON_HINT
2267 if (WFLAGP(wwin, no_language_button)
2268 && !wwin->frame->flags.hide_language_button)
2269 flags |= WFF_LANGUAGE_BUTTON;
2270 #endif
2271
2272 if (WFLAGP(wwin, no_close_button)
2273 && !wwin->frame->flags.hide_right_button)
2274 flags |= WFF_RIGHT_BUTTON;
2275
2276 if (flags != 0)
2277 wFrameWindowHideButton(wwin->frame, flags);
2278
2279 #ifdef SHAPE
2280 if (wShapeSupported && wwin->flags.shaped)
2281 wWindowSetShape(wwin);
2282 #endif
2283 }
2284 }
2285
2286 void wWindowSaveState(WWindow * wwin)
2287 {
2288 long data[10];
2289 int i;
2290
2291 memset(data, 0, sizeof(long) * 10);
2292 data[0] = wwin->frame->workspace;
2293 data[1] = wwin->flags.miniaturized;
2294 data[2] = wwin->flags.shaded;
2295 data[3] = wwin->flags.hidden;
2296 data[4] = wwin->flags.maximized;
2297 if (wwin->flags.maximized == 0) {
2298 data[5] = wwin->frame_x;
2299 data[6] = wwin->frame_y;
2300 data[7] = wwin->frame->core->width;
2301 data[8] = wwin->frame->core->height;
2302 } else {
2303 data[5] = wwin->old_geometry.x;
2304 data[6] = wwin->old_geometry.y;
2305 data[7] = wwin->old_geometry.width;
2306 data[8] = wwin->old_geometry.height;
2307 }
2308
2309 for (i = 0; i < MAX_WINDOW_SHORTCUTS; i++) {
2310 if (wwin->screen_ptr->shortcutWindows[i] &&
2311 WMCountInArray(wwin->screen_ptr->shortcutWindows[i], wwin))
2312 data[9] |= 1 << i;
2313 }
2314 XChangeProperty(dpy, wwin->client_win, _XA_WINDOWMAKER_STATE,
2315 _XA_WINDOWMAKER_STATE, 32, PropModeReplace, (unsigned char *)data, 10);
2316 }
2317
2318 static int getSavedState(Window window, WSavedState ** state)
2319 {
2320 Atom type_ret;
2321 int fmt_ret;
2322 unsigned long nitems_ret;
2323 unsigned long bytes_after_ret;
2324 long *data;
2325
2326 if (XGetWindowProperty(dpy, window, _XA_WINDOWMAKER_STATE, 0, 10,
2327 True, _XA_WINDOWMAKER_STATE,
2328 &type_ret, &fmt_ret, &nitems_ret, &bytes_after_ret,
2329 (unsigned char **)&data) != Success || !data || nitems_ret < 10)
2330 return 0;
2331
2332 *state = wmalloc(sizeof(WSavedState));
2333
2334 (*state)->workspace = data[0];
2335 (*state)->miniaturized = data[1];
2336 (*state)->shaded = data[2];
2337 (*state)->hidden = data[3];
2338 (*state)->maximized = data[4];
2339 (*state)->x = data[5];
2340 (*state)->y = data[6];
2341 (*state)->w = data[7];
2342 (*state)->h = data[8];
2343 (*state)->window_shortcuts = data[9];
2344
2345 XFree(data);
2346
2347 if (*state && type_ret == _XA_WINDOWMAKER_STATE)
2348 return 1;
2349 else
2350 return 0;
2351 }
2352
2353 #ifdef SHAPE
2354 void wWindowClearShape(WWindow * wwin)
2355 {
2356 XShapeCombineMask(dpy, wwin->frame->core->window, ShapeBounding,
2357 0, wwin->frame->top_width, None, ShapeSet);
2358 XFlush(dpy);
2359 }
2360
2361 void wWindowSetShape(WWindow * wwin)
2362 {
2363 XRectangle rect[2];
2364 int count;
2365 #ifdef OPTIMIZE_SHAPE
2366 XRectangle *rects;
2367 XRectangle *urec;
2368 int ordering;
2369
2370 /* only shape is the client's */
2371 if (!HAS_TITLEBAR(wwin) && !HAS_RESIZEBAR(wwin))
2372 goto alt_code;
2373
2374 /* Get array of rectangles describing the shape mask */
2375 rects = XShapeGetRectangles(dpy, wwin->client_win, ShapeBounding, &count, &ordering);
2376 if (!rects)
2377 goto alt_code;
2378
2379 urec = malloc(sizeof(XRectangle) * (count + 2));
2380 if (!urec) {
2381 XFree(rects);
2382 goto alt_code;
2383 }
2384
2385 /* insert our decoration rectangles in the rect list */
2386 memcpy(urec, rects, sizeof(XRectangle) * count);
2387 XFree(rects);
2388
2389 if (HAS_TITLEBAR(wwin)) {
2390 urec[count].x = -1;
2391 urec[count].y = -1 - wwin->frame->top_width;
2392 urec[count].width = wwin->frame->core->width + 2;
2393 urec[count].height = wwin->frame->top_width + 1;
2394 count++;
2395 }
2396 if (HAS_RESIZEBAR(wwin)) {
2397 urec[count].x = -1;
2398 urec[count].y = wwin->frame->core->height - wwin->frame->bottom_width - wwin->frame->top_width;
2399 urec[count].width = wwin->frame->core->width + 2;
2400 urec[count].height = wwin->frame->bottom_width + 1;
2401 count++;
2402 }
2403
2404 /* shape our frame window */
2405 XShapeCombineRectangles(dpy, wwin->frame->core->window, ShapeBounding,
2406 0, wwin->frame->top_width, urec, count, ShapeSet, Unsorted);
2407 XFlush(dpy);
2408 wfree(urec);
2409 return;
2410
2411 alt_code:
2412 #endif /* OPTIMIZE_SHAPE */
2413 count = 0;
2414 if (HAS_TITLEBAR(wwin)) {
2415 rect[count].x = -1;
2416 rect[count].y = -1;
2417 rect[count].width = wwin->frame->core->width + 2;
2418 rect[count].height = wwin->frame->top_width + 1;
2419 count++;
2420 }
2421 if (HAS_RESIZEBAR(wwin)) {
2422 rect[count].x = -1;
2423 rect[count].y = wwin->frame->core->height - wwin->frame->bottom_width;
2424 rect[count].width = wwin->frame->core->width + 2;
2425 rect[count].height = wwin->frame->bottom_width + 1;
2426 count++;
2427 }
2428 if (count > 0) {
2429 XShapeCombineRectangles(dpy, wwin->frame->core->window, ShapeBounding,
2430 0, 0, rect, count, ShapeSet, Unsorted);
2431 }
2432 XShapeCombineShape(dpy, wwin->frame->core->window, ShapeBounding,
2433 0, wwin->frame->top_width, wwin->client_win,
2434 ShapeBounding, (count > 0 ? ShapeUnion : ShapeSet));
2435 XFlush(dpy);
2436 }
2437 #endif /* SHAPE */
2438
2439 /* ====================================================================== */
2440
2441 static FocusMode getFocusMode(WWindow * wwin)
2442 {
2443 FocusMode mode;
2444
2445 if ((wwin->wm_hints) && (wwin->wm_hints->flags & InputHint)) {
2446 if (wwin->wm_hints->input == True) {
2447 if (wwin->protocols.TAKE_FOCUS)
2448 mode = WFM_LOCALLY_ACTIVE;
2449 else
2450 mode = WFM_PASSIVE;
2451 } else {
2452 if (wwin->protocols.TAKE_FOCUS)
2453 mode = WFM_GLOBALLY_ACTIVE;
2454 else
2455 mode = WFM_NO_INPUT;
2456 }
2457 } else {
2458 mode = WFM_PASSIVE;
2459 }
2460 return mode;
2461 }
2462
2463 void wWindowSetKeyGrabs(WWindow * wwin)
2464 {
2465 int i;
2466 WShortKey *key;
2467
2468 for (i = 0; i < WKBD_LAST; i++) {
2469 key = &wKeyBindings[i];
2470
2471 if (key->keycode == 0)
2472 continue;
2473 if (key->modifier != AnyModifier) {
2474 XGrabKey(dpy, key->keycode, key->modifier | LockMask,
2475 wwin->frame->core->window, True, GrabModeAsync, GrabModeAsync);
2476 #ifdef NUMLOCK_HACK
2477 /* Also grab all modifier combinations possible that include,
2478 * LockMask, ScrollLockMask and NumLockMask, so that keygrabs
2479 * work even if the NumLock/ScrollLock key is on.
2480 */
2481 wHackedGrabKey(key->keycode, key->modifier,
2482 wwin->frame->core->window, True, GrabModeAsync, GrabModeAsync);
2483 #endif
2484 }
2485 XGrabKey(dpy, key->keycode, key->modifier,
2486 wwin->frame->core->window, True, GrabModeAsync, GrabModeAsync);
2487 }
2488
2489 wRootMenuBindShortcuts(wwin->frame->core->window);
2490 }
2491
2492 void wWindowResetMouseGrabs(WWindow * wwin)
2493 {
2494 /* Mouse grabs can't be done on the client window because of
2495 * ICCCM and because clients that try to do the same will crash.
2496 *
2497 * But there is a problem wich makes tbar buttons of unfocused
2498 * windows not usable as the click goes to the frame window instead
2499 * of the button itself. Must figure a way to fix that.
2500 */
2501
2502 XUngrabButton(dpy, AnyButton, AnyModifier, wwin->client_win);
2503
2504 if (!WFLAGP(wwin, no_bind_mouse)) {
2505 /* grabs for Meta+drag */
2506 wHackedGrabButton(AnyButton, MOD_MASK, wwin->client_win,
2507 True, ButtonPressMask | ButtonReleaseMask,
2508 GrabModeSync, GrabModeAsync, None, None);
2509
2510 /* for CTRL+Wheel to Scroll Horiz, we have to grab CTRL as well
2511 * but we only grab it for Button4 and Button 5 since a lot of apps
2512 * use CTRL+Button1-3 for app related functionality
2513 */
2514 if (wPreferences.resize_increment > 0) {
2515 wHackedGrabButton(Button4, ControlMask, wwin->client_win,
2516 True, ButtonPressMask | ButtonReleaseMask,
2517 GrabModeSync, GrabModeAsync, None, None);
2518 wHackedGrabButton(Button5, ControlMask, wwin->client_win,
2519 True, ButtonPressMask | ButtonReleaseMask,
2520 GrabModeSync, GrabModeAsync, None, None);
2521
2522 wHackedGrabButton(Button4, MOD_MASK | ControlMask, wwin->client_win,
2523 True, ButtonPressMask | ButtonReleaseMask,
2524 GrabModeSync, GrabModeAsync, None, None);
2525 wHackedGrabButton(Button5, MOD_MASK | ControlMask, wwin->client_win,
2526 True, ButtonPressMask | ButtonReleaseMask,
2527 GrabModeSync, GrabModeAsync, None, None);
2528 }
2529 }
2530
2531 if (!wwin->flags.focused && !WFLAGP(wwin, no_focusable)
2532 && !wwin->flags.is_gnustep) {
2533 /* the passive grabs to focus the window */
2534 /* if (wPreferences.focus_mode == WKF_CLICK) */
2535 XGrabButton(dpy, AnyButton, AnyModifier, wwin->client_win,
2536 True, ButtonPressMask | ButtonReleaseMask, GrabModeSync, GrabModeAsync, None, None);
2537 }
2538 XFlush(dpy);
2539 }
2540
2541 void wWindowUpdateGNUstepAttr(WWindow * wwin, GNUstepWMAttributes * attr)
2542 {
2543 if (attr->flags & GSExtraFlagsAttr) {
2544 if (MGFLAGP(wwin, broken_close) != (attr->extra_flags & GSDocumentEditedFlag)) {
2545 wwin->client_flags.broken_close = !MGFLAGP(wwin, broken_close);
2546 wWindowUpdateButtonImages(wwin);
2547 }
2548 }
2549 }
2550
2551 WMagicNumber wWindowAddSavedState(char *instance, char *class, char *command, pid_t pid, WSavedState * state)
2552 {
2553 WWindowState *wstate;
2554
2555 wstate = malloc(sizeof(WWindowState));
2556 if (!wstate)
2557 return NULL;
2558
2559 memset(wstate, 0, sizeof(WWindowState));
2560 wstate->pid = pid;
2561 if (instance)
2562 wstate->instance = wstrdup(instance);
2563 if (class)
2564 wstate->class = wstrdup(class);
2565 if (command)
2566 wstate->command = wstrdup(command);
2567 wstate->state = state;
2568
2569 wstate->next = windowState;
2570 windowState = wstate;
2571
2572 return wstate;
2573 }
2574
2575 #define SAME(x, y) (((x) && (y) && !strcmp((x), (y))) || (!(x) && !(y)))
2576
2577 WMagicNumber wWindowGetSavedState(Window win)
2578 {
2579 char *instance, *class, *command = NULL;
2580 WWindowState *wstate = windowState;
2581
2582 if (!wstate)
2583 return NULL;
2584
2585 command = GetCommandForWindow(win);
2586 if (!command)
2587 return NULL;
2588
2589 if (PropGetWMClass(win, &class, &instance)) {
2590 while (wstate) {
2591 if (SAME(instance, wstate->instance) &&
2592 SAME(class, wstate->class) && SAME(command, wstate->command)) {
2593 break;
2594 }
2595 wstate = wstate->next;
2596 }
2597 } else {
2598 wstate = NULL;
2599 }
2600
2601 if (command)
2602 wfree(command);
2603 if (instance)
2604 free(instance);
2605 if (class)
2606 free(class);
2607
2608 return wstate;
2609 }
2610
2611 void wWindowDeleteSavedState(WMagicNumber id)
2612 {
2613 WWindowState *tmp, *wstate = (WWindowState *) id;
2614
2615 if (!wstate || !windowState)
2616 return;
2617
2618 tmp = windowState;
2619 if (tmp == wstate) {
2620 windowState = wstate->next;
2621 release_wwindowstate(wstate);
2622 } else {
2623 while (tmp->next) {
2624 if (tmp->next == wstate) {
2625 tmp->next = wstate->next;
2626 release_wwindowstate(wstate);
2627 break;
2628 }
2629 tmp = tmp->next;
2630 }
2631 }
2632 }
2633
2634 void wWindowDeleteSavedStatesForPID(pid_t pid)
2635 {
2636 WWindowState *tmp, *wstate;
2637
2638 if (!windowState)
2639 return;
2640
2641 tmp = windowState;
2642 if (tmp->pid == pid) {
2643 wstate = windowState;
2644 windowState = tmp->next;
2645
2646 release_wwindowstate(wstate);
2647 } else {
2648 while (tmp->next) {
2649 if (tmp->next->pid == pid) {
2650 wstate = tmp->next;
2651 tmp->next = wstate->next;
2652 release_wwindowstate(wstate);
2653 break;
2654 }
2655 tmp = tmp->next;
2656 }
2657 }
2658 }
2659
2660 static void release_wwindowstate(WWindowState *wstate)
2661 {
2662 if (wstate->instance)
2663 wfree(wstate->instance);
2664
2665 if (wstate->class)
2666 wfree(wstate->class);
2667
2668 if (wstate->command)
2669 wfree(wstate->command);
2670
2671 wfree(wstate->state);
2672 wfree(wstate);
2673 }
2674
2675 void wWindowSetOmnipresent(WWindow *wwin, Bool flag)
2676 {
2677 if (wwin->flags.omnipresent == flag)
2678 return;
2679
2680 wwin->flags.omnipresent = flag;
2681 WMPostNotificationName(WMNChangedState, wwin, "omnipresent");
2682 }
2683
2684 static void resizebarMouseDown(WCoreWindow *sender, void *data, XEvent *event)
2685 {
2686 WWindow *wwin = data;
2687
2688 #ifndef NUMLOCK_HACK
2689 if ((event->xbutton.state & ValidModMask)
2690 != (event->xbutton.state & ~LockMask)) {
2691 wwarning(_("The NumLock, ScrollLock or similar key seems to be turned on. "
2692 "Turn it off or some mouse actions and keyboard shortcuts will not work."));
2693 }
2694 #endif
2695
2696 event->xbutton.state &= ValidModMask;
2697
2698 CloseWindowMenu(wwin->screen_ptr);
2699
2700 if (wPreferences.focus_mode == WKF_CLICK && !(event->xbutton.state & ControlMask)
2701 && !WFLAGP(wwin, no_focusable)) {
2702 wSetFocusTo(wwin->screen_ptr, wwin);
2703 }
2704
2705 if (event->xbutton.button == Button1)
2706 wRaiseFrame(wwin->frame->core);
2707
2708 if (event->xbutton.window != wwin->frame->resizebar->window) {
2709 if (XGrabPointer(dpy, wwin->frame->resizebar->window, True,
2710 ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
2711 GrabModeAsync, GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
2712 return;
2713 }
2714 }
2715
2716 if (event->xbutton.state & MOD_MASK) {
2717 /* move the window */
2718 wMouseMoveWindow(wwin, event);
2719 XUngrabPointer(dpy, CurrentTime);
2720 } else {
2721 wMouseResizeWindow(wwin, event);
2722 XUngrabPointer(dpy, CurrentTime);
2723 }
2724 }
2725
2726 static void titlebarDblClick(WCoreWindow *sender, void *data, XEvent *event)
2727 {
2728 WWindow *wwin = data;
2729
2730 event->xbutton.state &= ValidModMask;
2731
2732 if (event->xbutton.button == Button1) {
2733 if (event->xbutton.state == 0) {
2734 if (!WFLAGP(wwin, no_shadeable)) {
2735 /* shade window */
2736 if (wwin->flags.shaded)
2737 wUnshadeWindow(wwin);
2738 else
2739 wShadeWindow(wwin);
2740 }
2741 } else {
2742 int dir = 0;
2743
2744 if (event->xbutton.state & ControlMask)
2745 dir |= MAX_VERTICAL;
2746
2747 if (event->xbutton.state & ShiftMask) {
2748 dir |= MAX_HORIZONTAL;
2749 if (!(event->xbutton.state & ControlMask))
2750 wSelectWindow(wwin, !wwin->flags.selected);
2751 }
2752
2753 /* maximize window */
2754 if (dir != 0 && IS_RESIZABLE(wwin)) {
2755 int ndir = dir ^ wwin->flags.maximized;
2756
2757 if (ndir != 0)
2758 wMaximizeWindow(wwin, ndir);
2759 else
2760 wUnmaximizeWindow(wwin);
2761 }
2762 }
2763 } else if (event->xbutton.button == Button3) {
2764 if (event->xbutton.state & MOD_MASK)
2765 wHideOtherApplications(wwin);
2766 } else if (event->xbutton.button == Button2) {
2767 wSelectWindow(wwin, !wwin->flags.selected);
2768 } else if (event->xbutton.button == WINGsConfiguration.mouseWheelUp) {
2769 wShadeWindow(wwin);
2770 } else if (event->xbutton.button == WINGsConfiguration.mouseWheelDown) {
2771 wUnshadeWindow(wwin);
2772 }
2773 }
2774
2775 static void frameMouseDown(WObjDescriptor *desc, XEvent *event)
2776 {
2777 WWindow *wwin = desc->parent;
2778 unsigned int new_width, w_scale;
2779 unsigned int new_height, h_scale;
2780 unsigned int resize_width_increment = 0;
2781 unsigned int resize_height_increment = 0;
2782
2783 if (wwin->normal_hints) {
2784 w_scale = (wPreferences.resize_increment + wwin->normal_hints->width_inc - 1) / wwin->normal_hints->width_inc;
2785 h_scale = (wPreferences.resize_increment + wwin->normal_hints->height_inc - 1) / wwin->normal_hints->height_inc;
2786 resize_width_increment = wwin->normal_hints->width_inc * w_scale;
2787 resize_height_increment = wwin->normal_hints->height_inc * h_scale;
2788 }
2789 if (resize_width_increment <= 1 && resize_height_increment <= 1) {
2790 resize_width_increment = wPreferences.resize_increment;
2791 resize_height_increment = wPreferences.resize_increment;
2792 }
2793
2794 event->xbutton.state &= ValidModMask;
2795
2796 CloseWindowMenu(wwin->screen_ptr);
2797
2798 if (!(event->xbutton.state & ControlMask) && !WFLAGP(wwin, no_focusable))
2799 wSetFocusTo(wwin->screen_ptr, wwin);
2800
2801 if (event->xbutton.button == Button1)
2802 wRaiseFrame(wwin->frame->core);
2803
2804 if (event->xbutton.state & ControlMask) {
2805 if (event->xbutton.button == Button4) {
2806 new_width = wwin->client.width - resize_width_increment;
2807 wWindowConstrainSize(wwin, &new_width, &wwin->client.height);
2808 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, new_width, wwin->client.height);
2809 }
2810 if (event->xbutton.button == Button5) {
2811 new_width = wwin->client.width + resize_width_increment;
2812 wWindowConstrainSize(wwin, &new_width, &wwin->client.height);
2813 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, new_width, wwin->client.height);
2814 }
2815 }
2816
2817 if (event->xbutton.state & MOD_MASK) {
2818 /* move the window */
2819 if (XGrabPointer(dpy, wwin->client_win, False,
2820 ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
2821 GrabModeAsync, GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
2822 return;
2823 }
2824 if (event->xbutton.button == Button3) {
2825 wMouseResizeWindow(wwin, event);
2826 } else if (event->xbutton.button == Button4) {
2827 new_height = wwin->client.height - resize_height_increment;
2828 wWindowConstrainSize(wwin, &wwin->client.width, &new_height);
2829 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, wwin->client.width, new_height);
2830 } else if (event->xbutton.button == Button5) {
2831 new_height = wwin->client.height + resize_height_increment;
2832 wWindowConstrainSize(wwin, &wwin->client.width, &new_height);
2833 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, wwin->client.width, new_height);
2834 } else if (event->xbutton.button == Button1 || event->xbutton.button == Button2) {
2835 wMouseMoveWindow(wwin, event);
2836 }
2837 XUngrabPointer(dpy, CurrentTime);
2838 }
2839 }
2840
2841 static void titlebarMouseDown(WCoreWindow *sender, void *data, XEvent *event)
2842 {
2843 WWindow *wwin = (WWindow *) data;
2844
2845 #ifndef NUMLOCK_HACK
2846 if ((event->xbutton.state & ValidModMask) != (event->xbutton.state & ~LockMask))
2847 wwarning(_("The NumLock, ScrollLock or similar key seems to be turned on. "
2848 "Turn it off or some mouse actions and keyboard shortcuts will not work."));
2849 #endif
2850 event->xbutton.state &= ValidModMask;
2851
2852 CloseWindowMenu(wwin->screen_ptr);
2853
2854 if (wPreferences.focus_mode == WKF_CLICK && !(event->xbutton.state & ControlMask)
2855 && !WFLAGP(wwin, no_focusable))
2856 wSetFocusTo(wwin->screen_ptr, wwin);
2857
2858 if (event->xbutton.button == Button1 || event->xbutton.button == Button2) {
2859
2860 if (event->xbutton.button == Button1) {
2861 if (event->xbutton.state & MOD_MASK)
2862 wLowerFrame(wwin->frame->core);
2863 else
2864 wRaiseFrame(wwin->frame->core);
2865 }
2866 if ((event->xbutton.state & ShiftMask)
2867 && !(event->xbutton.state & ControlMask)) {
2868 wSelectWindow(wwin, !wwin->flags.selected);
2869 return;
2870 }
2871 if (event->xbutton.window != wwin->frame->titlebar->window
2872 && XGrabPointer(dpy, wwin->frame->titlebar->window, False,
2873 ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
2874 GrabModeAsync, GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
2875 return;
2876 }
2877
2878 /* move the window */
2879 wMouseMoveWindow(wwin, event);
2880
2881 XUngrabPointer(dpy, CurrentTime);
2882 } else if (event->xbutton.button == Button3 && event->xbutton.state == 0
2883 && !wwin->flags.internal_window && !WCHECK_STATE(WSTATE_MODAL)) {
2884 WObjDescriptor *desc;
2885
2886 if (event->xbutton.window != wwin->frame->titlebar->window
2887 && XGrabPointer(dpy, wwin->frame->titlebar->window, False,
2888 ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
2889 GrabModeAsync, GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
2890 return;
2891 }
2892
2893 OpenWindowMenu(wwin, event->xbutton.x_root, wwin->frame_y + wwin->frame->top_width, False);
2894
2895 /* allow drag select */
2896 desc = &wwin->screen_ptr->window_menu->menu->descriptor;
2897 event->xany.send_event = True;
2898 (*desc->handle_mousedown) (desc, event);
2899
2900 XUngrabPointer(dpy, CurrentTime);
2901 }
2902 }
2903
2904 static void windowCloseClick(WCoreWindow *sender, void *data, XEvent *event)
2905 {
2906 WWindow *wwin = data;
2907
2908 event->xbutton.state &= ValidModMask;
2909
2910 CloseWindowMenu(wwin->screen_ptr);
2911
2912 if (event->xbutton.button < Button1 || event->xbutton.button > Button3)
2913 return;
2914
2915 /* if control-click, kill the client */
2916 if (event->xbutton.state & ControlMask) {
2917 wClientKill(wwin);
2918 } else {
2919 if (wwin->protocols.DELETE_WINDOW && event->xbutton.state == 0) {
2920 /* send delete message */
2921 wClientSendProtocol(wwin, _XA_WM_DELETE_WINDOW, LastTimestamp);
2922 }
2923 }
2924 }
2925
2926 static void windowCloseDblClick(WCoreWindow *sender, void *data, XEvent *event)
2927 {
2928 WWindow *wwin = data;
2929
2930 CloseWindowMenu(wwin->screen_ptr);
2931
2932 if (event->xbutton.button < Button1 || event->xbutton.button > Button3)
2933 return;
2934
2935 /* send delete message */
2936 if (wwin->protocols.DELETE_WINDOW)
2937 wClientSendProtocol(wwin, _XA_WM_DELETE_WINDOW, LastTimestamp);
2938 else
2939 wClientKill(wwin);
2940 }
2941
2942 #ifdef XKB_BUTTON_HINT
2943 static void windowLanguageClick(WCoreWindow *sender, void *data, XEvent *event)
2944 {
2945 WWindow *wwin = data;
2946 WFrameWindow *fwin = wwin->frame;
2947 WScreen *scr = fwin->screen_ptr;
2948 int tl;
2949
2950 if (event->xbutton.button != Button1 && event->xbutton.button != Button3)
2951 return;
2952 tl = wwin->frame->languagemode;
2953 wwin->frame->languagemode = wwin->frame->last_languagemode;
2954 wwin->frame->last_languagemode = tl;
2955 wSetFocusTo(scr, wwin);
2956 wwin->frame->languagebutton_image =
2957 wwin->frame->screen_ptr->b_pixmaps[WBUT_XKBGROUP1 + wwin->frame->languagemode];
2958 wFrameWindowUpdateLanguageButton(wwin->frame);
2959 if (event->xbutton.button == Button3)
2960 return;
2961 wRaiseFrame(fwin->core);
2962 }
2963 #endif
2964
2965 static void windowIconifyClick(WCoreWindow *sender, void *data, XEvent *event)
2966 {
2967 WWindow *wwin = data;
2968
2969 event->xbutton.state &= ValidModMask;
2970
2971 CloseWindowMenu(wwin->screen_ptr);
2972
2973 if (event->xbutton.button < Button1 || event->xbutton.button > Button3)
2974 return;
2975
2976 if (wwin->protocols.MINIATURIZE_WINDOW && event->xbutton.state == 0) {
2977 wClientSendProtocol(wwin, _XA_GNUSTEP_WM_MINIATURIZE_WINDOW, LastTimestamp);
2978 } else {
2979 WApplication *wapp;
2980 if ((event->xbutton.state & ControlMask) || (event->xbutton.button == Button3)) {
2981
2982 wapp = wApplicationOf(wwin->main_window);
2983 if (wapp && !WFLAGP(wwin, no_appicon))
2984 wHideApplication(wapp);
2985 } else if (event->xbutton.state == 0) {
2986 wIconifyWindow(wwin);
2987 }
2988 }
2989 }
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