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Prevent windows from drifting on restart.
[wmaker-crm.git] / src / window.c
blobb07d9d43629bbbb7123da08966f87d0c6a701ad9
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 /* make sure the window is still there */
599 if (!XGetWindowAttributes(dpy, window, &wattribs)) {
600 XUngrabServer(dpy);
601 return NULL;
602 }
603
604 /* if it's an override-redirect, ignore it */
605 if (wattribs.override_redirect) {
606 XUngrabServer(dpy);
607 return NULL;
608 }
609
610 wm_state = PropGetWindowState(window);
611
612 /* if it's startup and the window is unmapped, don't manage it */
613 if (scr->flags.startup && wm_state < 0 && wattribs.map_state == IsUnmapped) {
614 XUngrabServer(dpy);
615 return NULL;
616 }
617
618 wwin = wWindowCreate();
619
620 title = wNETWMGetWindowName(window);
621 if (title)
622 wwin->flags.net_has_title = 1;
623 if (!title && !wFetchName(dpy, window, &title))
624 title = NULL;
625
626 XSaveContext(dpy, window, wWinContext, (XPointer) & wwin->client_descriptor);
627
628 #ifdef SHAPE
629 if (wShapeSupported) {
630 int junk;
631 unsigned int ujunk;
632 int b_shaped;
633
634 XShapeSelectInput(dpy, window, ShapeNotifyMask);
635 XShapeQueryExtents(dpy, window, &b_shaped, &junk, &junk, &ujunk,
636 &ujunk, &junk, &junk, &junk, &ujunk, &ujunk);
637 wwin->flags.shaped = b_shaped;
638 }
639 #endif
640
641 /*
642 * Get hints and other information in properties
643 */
644 PropGetWMClass(window, &wwin->wm_class, &wwin->wm_instance);
645
646 /* setup descriptor */
647 wwin->client_win = window;
648 wwin->screen_ptr = scr;
649 wwin->old_border_width = wattribs.border_width;
650 wwin->event_mask = CLIENT_EVENTS;
651 attribs.event_mask = CLIENT_EVENTS;
652 attribs.do_not_propagate_mask = ButtonPressMask | ButtonReleaseMask;
653 attribs.save_under = False;
654
655 XChangeWindowAttributes(dpy, window, CWEventMask | CWDontPropagate | CWSaveUnder, &attribs);
656 XSetWindowBorderWidth(dpy, window, 0);
657
658 /* get hints from GNUstep app */
659 if (wwin->wm_class != NULL && strcmp(wwin->wm_class, "GNUstep") == 0)
660 wwin->flags.is_gnustep = 1;
661
662 if (!PropGetGNUstepWMAttr(window, &wwin->wm_gnustep_attr))
663 wwin->wm_gnustep_attr = NULL;
664
665 if (wwin->wm_class != NULL && strcmp(wwin->wm_class, "DockApp") == 0) {
666 wwin->flags.is_dockapp = 1;
667 withdraw = True;
668 }
669
670 wwin->client_leader = PropGetClientLeader(window);
671 if (wwin->client_leader != None)
672 wwin->main_window = wwin->client_leader;
673
674 wwin->wm_hints = XGetWMHints(dpy, window);
675
676 if (wwin->wm_hints) {
677 if (wwin->wm_hints->flags & StateHint) {
678
679 if (wwin->wm_hints->initial_state == IconicState) {
680 wwin->flags.miniaturized = 1;
681 } else if (wwin->wm_hints->initial_state == WithdrawnState) {
682 wwin->flags.is_dockapp = 1;
683 withdraw = True;
684 }
685 }
686
687 if (wwin->wm_hints->flags & WindowGroupHint) {
688 wwin->group_id = wwin->wm_hints->window_group;
689 /* window_group has priority over CLIENT_LEADER */
690 wwin->main_window = wwin->group_id;
691 } else {
692 wwin->group_id = None;
693 }
694
695 if (wwin->wm_hints->flags & UrgencyHint) {
696 wwin->flags.urgent = 1;
697 wAppBounceWhileUrgent(wApplicationOf(wwin->main_window));
698 }
699 } else {
700 wwin->group_id = None;
701 }
702
703 PropGetProtocols(window, &wwin->protocols);
704
705 if (!XGetTransientForHint(dpy, window, &wwin->transient_for)) {
706 wwin->transient_for = None;
707 } else {
708 if (wwin->transient_for == None || wwin->transient_for == window) {
709 wwin->transient_for = scr->root_win;
710 } else {
711 transientOwner = wWindowFor(wwin->transient_for);
712 if (transientOwner && transientOwner->main_window != None)
713 wwin->main_window = transientOwner->main_window;
714 }
715 }
716
717 /* guess the focus mode */
718 wwin->focus_mode = getFocusMode(wwin);
719
720 /* get geometry stuff */
721 wClientGetNormalHints(wwin, &wattribs, True, &x, &y, &width, &height);
722
723 /* get colormap windows */
724 GetColormapWindows(wwin);
725
726 /*
727 * Setup the decoration/window attributes and
728 * geometry
729 */
730 wWindowSetupInitialAttributes(wwin, &window_level, &workspace);
731
732 /* Make broken apps behave as a nice app. */
733 if (WFLAGP(wwin, emulate_appicon))
734 wwin->main_window = wwin->client_win;
735
736 fixLeaderProperties(wwin);
737
738 wwin->orig_main_window = wwin->main_window;
739
740 if (wwin->flags.is_gnustep)
741 WSETUFLAG(wwin, shared_appicon, 0);
742
743 if (wwin->main_window) {
744 extern Atom _XA_WINDOWMAKER_MENU;
745 XTextProperty text_prop;
746
747 if (XGetTextProperty(dpy, wwin->main_window, &text_prop, _XA_WINDOWMAKER_MENU))
748 WSETUFLAG(wwin, shared_appicon, 0);
749 }
750
751 if (wwin->flags.is_dockapp)
752 WSETUFLAG(wwin, shared_appicon, 0);
753
754 if (wwin->main_window) {
755 WApplication *app = wApplicationOf(wwin->main_window);
756 if (app && app->app_icon)
757 WSETUFLAG(wwin, shared_appicon, 0);
758 }
759
760 if (!withdraw && wwin->main_window && WFLAGP(wwin, shared_appicon)) {
761 char *buffer, *instance, *class;
762 WFakeGroupLeader *fPtr;
763 int index;
764
765 #define ADEQUATE(x) ((x)!=None && (x)!=wwin->client_win && (x)!=fPtr->leader)
766
767 /* // only enter here if PropGetWMClass() succeds */
768 PropGetWMClass(wwin->main_window, &class, &instance);
769 buffer = StrConcatDot(instance, class);
770
771 index = WMFindInArray(scr->fakeGroupLeaders, matchIdentifier, (void *)buffer);
772 if (index != WANotFound) {
773 fPtr = WMGetFromArray(scr->fakeGroupLeaders, index);
774 if (fPtr->retainCount == 0)
775 fPtr->leader = createFakeWindowGroupLeader(scr, wwin->main_window,
776 instance, class);
777
778 fPtr->retainCount++;
779 if (fPtr->origLeader == None) {
780 if (ADEQUATE(wwin->main_window)) {
781 fPtr->retainCount++;
782 fPtr->origLeader = wwin->main_window;
783 }
784 }
785 wwin->fake_group = fPtr;
786 /*wwin->group_id = fPtr->leader; */
787 wwin->main_window = fPtr->leader;
788 wfree(buffer);
789 } else {
790 fPtr = (WFakeGroupLeader *) wmalloc(sizeof(WFakeGroupLeader));
791
792 fPtr->identifier = buffer;
793 fPtr->leader = createFakeWindowGroupLeader(scr, wwin->main_window, instance, class);
794 fPtr->origLeader = None;
795 fPtr->retainCount = 1;
796
797 WMAddToArray(scr->fakeGroupLeaders, fPtr);
798
799 if (ADEQUATE(wwin->main_window)) {
800 fPtr->retainCount++;
801 fPtr->origLeader = wwin->main_window;
802 }
803 wwin->fake_group = fPtr;
804 /*wwin->group_id = fPtr->leader; */
805 wwin->main_window = fPtr->leader;
806 }
807 if (instance)
808 free(instance);
809 if (class)
810 free(class);
811 #undef ADEQUATE
812 }
813
814 /*
815 * Setup the initial state of the window
816 */
817 if (WFLAGP(wwin, start_miniaturized) && !WFLAGP(wwin, no_miniaturizable))
818 wwin->flags.miniaturized = 1;
819
820 if (WFLAGP(wwin, start_maximized) && IS_RESIZABLE(wwin))
821 wwin->flags.maximized = MAX_VERTICAL | MAX_HORIZONTAL;
822
823 wNETWMCheckInitialClientState(wwin);
824
825 /* apply previous state if it exists and we're in startup */
826 if (scr->flags.startup && wm_state >= 0) {
827 if (wm_state == IconicState) {
828 wwin->flags.miniaturized = 1;
829 } else if (wm_state == WithdrawnState) {
830 withdraw = True;
831 }
832 }
833
834 /* if there is a saved state (from file), restore it */
835 win_state = NULL;
836 if (wwin->main_window != None)
837 win_state = (WWindowState *) wWindowGetSavedState(wwin->main_window);
838 else
839 win_state = (WWindowState *) wWindowGetSavedState(window);
840
841 if (win_state && !withdraw) {
842 if (win_state->state->hidden > 0)
843 wwin->flags.hidden = win_state->state->hidden;
844
845 if (win_state->state->shaded > 0 && !WFLAGP(wwin, no_shadeable))
846 wwin->flags.shaded = win_state->state->shaded;
847
848 if (win_state->state->miniaturized > 0 && !WFLAGP(wwin, no_miniaturizable))
849 wwin->flags.miniaturized = win_state->state->miniaturized;
850
851 if (!IS_OMNIPRESENT(wwin)) {
852 int w = wDefaultGetStartWorkspace(scr, wwin->wm_instance,
853 wwin->wm_class);
854 if (w < 0 || w >= scr->workspace_count) {
855 workspace = win_state->state->workspace;
856 if (workspace >= scr->workspace_count)
857 workspace = scr->current_workspace;
858 } else {
859 workspace = w;
860 }
861 } else {
862 workspace = scr->current_workspace;
863 }
864 }
865
866 /* if we're restarting, restore saved state (from hints).
867 * This will overwrite previous */
868 {
869 WSavedState *wstate;
870
871 if (getSavedState(window, &wstate)) {
872 wwin->flags.shaded = wstate->shaded;
873 wwin->flags.hidden = wstate->hidden;
874 wwin->flags.miniaturized = wstate->miniaturized;
875 wwin->flags.maximized = wstate->maximized;
876 if (wwin->flags.maximized) {
877 wwin->old_geometry.x = wstate->x;
878 wwin->old_geometry.y = wstate->y;
879 wwin->old_geometry.width = wstate->w;
880 wwin->old_geometry.height = wstate->h;
881 }
882
883 workspace = wstate->workspace;
884 } else {
885 wstate = NULL;
886 }
887
888 /* restore window shortcut */
889 if (wstate != NULL || win_state != NULL) {
890 unsigned mask = 0;
891
892 if (win_state != NULL)
893 mask = win_state->state->window_shortcuts;
894
895 if (wstate != NULL && mask == 0)
896 mask = wstate->window_shortcuts;
897
898 if (mask > 0) {
899 int i;
900
901 for (i = 0; i < MAX_WINDOW_SHORTCUTS; i++) {
902 if (mask & (1 << i)) {
903 if (!scr->shortcutWindows[i])
904 scr->shortcutWindows[i] = WMCreateArray(4);
905
906 WMAddToArray(scr->shortcutWindows[i], wwin);
907 }
908 }
909 }
910 }
911 if (wstate != NULL)
912 wfree(wstate);
913 }
914
915 /* don't let transients start miniaturized if their owners are not */
916 if (transientOwner && !transientOwner->flags.miniaturized && wwin->flags.miniaturized && !withdraw) {
917 wwin->flags.miniaturized = 0;
918 if (wwin->wm_hints)
919 wwin->wm_hints->initial_state = NormalState;
920 }
921
922 /* set workspace on which the window starts */
923 if (workspace >= 0) {
924 if (workspace > scr->workspace_count - 1)
925 workspace = workspace % scr->workspace_count;
926 } else {
927 int w;
928
929 w = wDefaultGetStartWorkspace(scr, wwin->wm_instance, wwin->wm_class);
930
931 if (w >= 0 && w < scr->workspace_count && !(IS_OMNIPRESENT(wwin))) {
932 workspace = w;
933 } else {
934 if (wPreferences.open_transients_with_parent && transientOwner)
935 workspace = transientOwner->frame->workspace;
936 else
937 workspace = scr->current_workspace;
938 }
939 }
940
941 /* setup window geometry */
942 if (win_state && win_state->state->w > 0) {
943 width = win_state->state->w;
944 height = win_state->state->h;
945 }
946 wWindowConstrainSize(wwin, &width, &height);
947
948 /* do not ask for window placement if the window is
949 * transient, during startup, if the initial workspace is another one
950 * or if the window wants to start iconic.
951 * If geometry was saved, restore it. */
952 {
953 Bool dontBring = False;
954
955 if (win_state && win_state->state->w > 0) {
956 x = win_state->state->x;
957 y = win_state->state->y;
958 } else if ((wwin->transient_for == None || wPreferences.window_placement != WPM_MANUAL)
959 && !scr->flags.startup
960 && workspace == scr->current_workspace
961 && !wwin->flags.miniaturized
962 && !wwin->flags.maximized && !(wwin->normal_hints->flags & (USPosition | PPosition))) {
963
964 if (transientOwner && transientOwner->flags.mapped) {
965 int offs = WMAX(20, 2 * transientOwner->frame->top_width);
966 WMRect rect;
967 int head;
968
969 x = transientOwner->frame_x +
970 abs((transientOwner->frame->core->width - width) / 2) + offs;
971 y = transientOwner->frame_y +
972 abs((transientOwner->frame->core->height - height) / 3) + offs;
973
974 /*
975 * limit transient windows to be inside their parent's head
976 */
977 rect.pos.x = transientOwner->frame_x;
978 rect.pos.y = transientOwner->frame_y;
979 rect.size.width = transientOwner->frame->core->width;
980 rect.size.height = transientOwner->frame->core->height;
981
982 head = wGetHeadForRect(scr, rect);
983 rect = wGetRectForHead(scr, head);
984
985 if (x < rect.pos.x)
986 x = rect.pos.x;
987 else if (x + width > rect.pos.x + rect.size.width)
988 x = rect.pos.x + rect.size.width - width;
989
990 if (y < rect.pos.y)
991 y = rect.pos.y;
992 else if (y + height > rect.pos.y + rect.size.height)
993 y = rect.pos.y + rect.size.height - height;
994
995 } else {
996 PlaceWindow(wwin, &x, &y, width, height);
997 }
998 if (wPreferences.window_placement == WPM_MANUAL) {
999 dontBring = True;
1000 }
1001 } else if (scr->xine_info.count && (wwin->normal_hints->flags & PPosition)) {
1002 int head, flags;
1003 WMRect rect;
1004 int reposition = 0;
1005
1006 /*
1007 * Make spash screens come out in the center of a head
1008 * trouble is that most splashies never get here
1009 * they are managed trough atoms but god knows where.
1010 * Dan, do you know ? -peter
1011 *
1012 * Most of them are not managed, they have set
1013 * OverrideRedirect, which means we can't do anything about
1014 * them. -alfredo
1015 */
1016 {
1017 /*
1018 * xinerama checks for: across head and dead space
1019 */
1020 rect.pos.x = x;
1021 rect.pos.y = y;
1022 rect.size.width = width;
1023 rect.size.height = height;
1024
1025 head = wGetRectPlacementInfo(scr, rect, &flags);
1026
1027 if (flags & XFLAG_DEAD)
1028 reposition = 1;
1029
1030 if (flags & XFLAG_MULTIPLE)
1031 reposition = 2;
1032 }
1033
1034 switch (reposition) {
1035 case 1:
1036 head = wGetHeadForPointerLocation(scr);
1037 rect = wGetRectForHead(scr, head);
1038
1039 x = rect.pos.x + (x * rect.size.width) / scr->scr_width;
1040 y = rect.pos.y + (y * rect.size.height) / scr->scr_height;
1041 break;
1042
1043 case 2:
1044 rect = wGetRectForHead(scr, head);
1045
1046 if (x < rect.pos.x)
1047 x = rect.pos.x;
1048 else if (x + width > rect.pos.x + rect.size.width)
1049 x = rect.pos.x + rect.size.width - width;
1050
1051 if (y < rect.pos.y)
1052 y = rect.pos.y;
1053 else if (y + height > rect.pos.y + rect.size.height)
1054 y = rect.pos.y + rect.size.height - height;
1055
1056 break;
1057
1058 default:
1059 break;
1060 }
1061 }
1062
1063 if (WFLAGP(wwin, dont_move_off) && dontBring)
1064 wScreenBringInside(scr, &x, &y, width, height);
1065 }
1066
1067 wNETWMPositionSplash(wwin, &x, &y, width, height);
1068
1069 if (wwin->flags.urgent) {
1070 if (!IS_OMNIPRESENT(wwin))
1071 wwin->flags.omnipresent ^= 1;
1072 }
1073
1074 /*
1075 * Create frame, borders and do reparenting
1076 */
1077 foo = WFF_LEFT_BUTTON | WFF_RIGHT_BUTTON;
1078 #ifdef XKB_BUTTON_HINT
1079 if (wPreferences.modelock)
1080 foo |= WFF_LANGUAGE_BUTTON;
1081 #endif
1082 if (HAS_TITLEBAR(wwin))
1083 foo |= WFF_TITLEBAR;
1084 if (HAS_RESIZEBAR(wwin))
1085 foo |= WFF_RESIZEBAR;
1086 if (HAS_BORDER(wwin))
1087 foo |= WFF_BORDER;
1088
1089 wwin->frame = wFrameWindowCreate(scr, window_level,
1090 x, y, width, height,
1091 &wPreferences.window_title_clearance,
1092 &wPreferences.window_title_min_height,
1093 &wPreferences.window_title_max_height,
1094 foo,
1095 scr->window_title_texture,
1096 scr->resizebar_texture, scr->window_title_color, &scr->title_font,
1097 wattribs.depth, wattribs.visual, wattribs.colormap);
1098
1099 wwin->frame->flags.is_client_window_frame = 1;
1100 wwin->frame->flags.justification = wPreferences.title_justification;
1101
1102 /* setup button images */
1103 wWindowUpdateButtonImages(wwin);
1104
1105 /* hide unused buttons */
1106 foo = 0;
1107 if (WFLAGP(wwin, no_close_button))
1108 foo |= WFF_RIGHT_BUTTON;
1109 if (WFLAGP(wwin, no_miniaturize_button))
1110 foo |= WFF_LEFT_BUTTON;
1111 #ifdef XKB_BUTTON_HINT
1112 if (WFLAGP(wwin, no_language_button) || WFLAGP(wwin, no_focusable))
1113 foo |= WFF_LANGUAGE_BUTTON;
1114 #endif
1115 if (foo != 0)
1116 wFrameWindowHideButton(wwin->frame, foo);
1117
1118 wwin->frame->child = wwin;
1119 wwin->frame->workspace = workspace;
1120 wwin->frame->on_click_left = windowIconifyClick;
1121
1122 #ifdef XKB_BUTTON_HINT
1123 if (wPreferences.modelock)
1124 wwin->frame->on_click_language = windowLanguageClick;
1125 #endif
1126
1127 wwin->frame->on_click_right = windowCloseClick;
1128 wwin->frame->on_dblclick_right = windowCloseDblClick;
1129 wwin->frame->on_mousedown_titlebar = titlebarMouseDown;
1130 wwin->frame->on_dblclick_titlebar = titlebarDblClick;
1131 wwin->frame->on_mousedown_resizebar = resizebarMouseDown;
1132
1133 XSelectInput(dpy, wwin->client_win, wwin->event_mask & ~StructureNotifyMask);
1134 XReparentWindow(dpy, wwin->client_win, wwin->frame->core->window, 0, wwin->frame->top_width);
1135 XSelectInput(dpy, wwin->client_win, wwin->event_mask);
1136
1137 {
1138 int gx, gy;
1139
1140 wClientGetGravityOffsets(wwin, &gx, &gy);
1141
1142 /* if gravity is to the south, account for the border sizes */
1143 if (gy > 0)
1144 y -= wwin->frame->top_width + wwin->frame->bottom_width;
1145 }
1146
1147 {
1148 WMRect rect;
1149 WArea usableArea;
1150 int head;
1151
1152 rect.pos.x = x;
1153 rect.pos.y = y;
1154 rect.size.width = 1;
1155 rect.size.height = 1;
1156
1157 head = wGetHeadForRect(scr, rect);
1158 usableArea = wGetUsableAreaForHead(scr, head, NULL, True);
1159
1160 /* wWindowConfigure() will account for the frame
1161 * when placing so the window would be shifted without
1162 * the adjustment below
1163 */
1164
1165 if (y >= usableArea.y1 + wwin->frame->top_width)
1166 y -= wwin->frame->top_width;
1167
1168 /* wWindowConfigure() will account for the window border
1169 * when placing so the window would be shifted without
1170 * the adjustment below
1171 */
1172 if (HAS_BORDER(wwin)) {
1173 if (x >= usableArea.x1 + FRAME_BORDER_WIDTH)
1174 x -= FRAME_BORDER_WIDTH;
1175 if (y >= usableArea.y1 + FRAME_BORDER_WIDTH)
1176 y -= FRAME_BORDER_WIDTH;
1177 }
1178 }
1179
1180 /*
1181 * wWindowConfigure() will init the client window's size
1182 * (wwin->client.{width,height}) and all other geometry
1183 * related variables (frame_x,frame_y)
1184 */
1185 wWindowConfigure(wwin, x, y, width, height);
1186
1187 /* to make sure the window receives it's new position after reparenting */
1188 wWindowSynthConfigureNotify(wwin);
1189
1190 /*
1191 * Setup descriptors and save window to internal
1192 * lists
1193 */
1194 if (wwin->main_window != None) {
1195 WApplication *app;
1196 WWindow *leader;
1197
1198 /* Leader windows do not necessary set themselves as leaders.
1199 * If this is the case, point the leader of this window to
1200 * itself */
1201 leader = wWindowFor(wwin->main_window);
1202 if (leader && leader->main_window == None)
1203 leader->main_window = leader->client_win;
1204
1205 app = wApplicationCreate(wwin);
1206 if (app) {
1207 app->last_workspace = workspace;
1208
1209 /*
1210 * Do application specific stuff, like setting application
1211 * wide attributes.
1212 */
1213
1214 if (wwin->flags.hidden) {
1215 /* if the window was set to hidden because it was hidden
1216 * in a previous incarnation and that state was restored */
1217 app->flags.hidden = 1;
1218 } else if (app->flags.hidden) {
1219 if (WFLAGP(app->main_window_desc, start_hidden)) {
1220 wwin->flags.hidden = 1;
1221 } else {
1222 wUnhideApplication(app, False, False);
1223 raise = True;
1224 }
1225 }
1226 wAppBounce(app);
1227 }
1228 }
1229
1230 /* setup the frame descriptor */
1231 wwin->frame->core->descriptor.handle_mousedown = frameMouseDown;
1232 wwin->frame->core->descriptor.parent = wwin;
1233 wwin->frame->core->descriptor.parent_type = WCLASS_WINDOW;
1234
1235 /* don't let windows go away if we die */
1236 XAddToSaveSet(dpy, window);
1237
1238 XLowerWindow(dpy, window);
1239
1240 /* if window is in this workspace and should be mapped, then map it */
1241 if (!wwin->flags.miniaturized && (workspace == scr->current_workspace || IS_OMNIPRESENT(wwin))
1242 && !wwin->flags.hidden && !withdraw) {
1243
1244 /* The following "if" is to avoid crashing of clients that expect
1245 * WM_STATE set before they get mapped. Else WM_STATE is set later,
1246 * after the return from this function.
1247 */
1248 if (wwin->wm_hints && (wwin->wm_hints->flags & StateHint))
1249 wClientSetState(wwin, wwin->wm_hints->initial_state, None);
1250 else
1251 wClientSetState(wwin, NormalState, None);
1252
1253 if (wPreferences.superfluous && !wPreferences.no_animations && !scr->flags.startup &&
1254 (wwin->transient_for == None || wwin->transient_for == scr->root_win) &&
1255 /*
1256 * The brain damaged idiotic non-click to focus modes will
1257 * have trouble with this because:
1258 *
1259 * 1. window is created and mapped by the client
1260 * 2. window is mapped by wmaker in small size
1261 * 3. window is animated to grow to normal size
1262 * 4. this function returns to normal event loop
1263 * 5. eventually, the EnterNotify event that would trigger
1264 * the window focusing (if the mouse is over that window)
1265 * will be processed by wmaker.
1266 * But since this event will be rather delayed
1267 * (step 3 has a large delay) the time when the event ocurred
1268 * and when it is processed, the client that owns that window
1269 * will reject the XSetInputFocus() for it.
1270 */
1271 (wPreferences.focus_mode == WKF_CLICK || wPreferences.auto_focus))
1272 DoWindowBirth(wwin);
1273
1274 wWindowMap(wwin);
1275 }
1276
1277 /* setup stacking descriptor */
1278 if (transientOwner)
1279 wwin->frame->core->stacking->child_of = transientOwner->frame->core;
1280 else
1281 wwin->frame->core->stacking->child_of = NULL;
1282
1283 if (!scr->focused_window) {
1284 /* first window on the list */
1285 wwin->next = NULL;
1286 wwin->prev = NULL;
1287 scr->focused_window = wwin;
1288 } else {
1289 WWindow *tmp;
1290
1291 /* add window at beginning of focus window list */
1292 tmp = scr->focused_window;
1293 while (tmp->prev)
1294 tmp = tmp->prev;
1295 tmp->prev = wwin;
1296 wwin->next = tmp;
1297 wwin->prev = NULL;
1298 }
1299
1300 /* raise is set to true if we un-hid the app when this window was born.
1301 * we raise, else old windows of this app will be above this new one. */
1302 if (raise)
1303 wRaiseFrame(wwin->frame->core);
1304
1305 /* Update name must come after WApplication stuff is done */
1306 wWindowUpdateName(wwin, title);
1307 if (title)
1308 XFree(title);
1309
1310 XUngrabServer(dpy);
1311
1312 /*
1313 * Final preparations before window is ready to go
1314 */
1315 wFrameWindowChangeState(wwin->frame, WS_UNFOCUSED);
1316
1317 if (!wwin->flags.miniaturized && workspace == scr->current_workspace && !wwin->flags.hidden) {
1318 if (((transientOwner && transientOwner->flags.focused)
1319 || wPreferences.auto_focus) && !WFLAGP(wwin, no_focusable)) {
1320
1321 /* only auto_focus if on same screen as mouse
1322 * (and same head for xinerama mode)
1323 * TODO: make it an option */
1324
1325 /*TODO add checking the head of the window, is it available? */
1326 short same_screen = 0, same_head = 1;
1327
1328 int foo;
1329 unsigned int bar;
1330 Window dummy;
1331
1332 if (XQueryPointer(dpy, scr->root_win, &dummy, &dummy,
1333 &foo, &foo, &foo, &foo, &bar) != False)
1334 same_screen = 1;
1335
1336 if (same_screen == 1 && same_head == 1)
1337 wSetFocusTo(scr, wwin);
1338 }
1339 }
1340 wWindowResetMouseGrabs(wwin);
1341
1342 if (!WFLAGP(wwin, no_bind_keys))
1343 wWindowSetKeyGrabs(wwin);
1344
1345 WMPostNotificationName(WMNManaged, wwin, NULL);
1346 wColormapInstallForWindow(scr, scr->cmap_window);
1347
1348 /* Setup Notification Observers */
1349 WMAddNotificationObserver(appearanceObserver, wwin, WNWindowAppearanceSettingsChanged, wwin);
1350
1351 /* Cleanup temporary stuff */
1352 if (win_state)
1353 wWindowDeleteSavedState(win_state);
1354
1355 /* If the window must be withdrawed, then do it now.
1356 * Must do some optimization, 'though */
1357 if (withdraw) {
1358 wwin->flags.mapped = 0;
1359 wClientSetState(wwin, WithdrawnState, None);
1360 wUnmanageWindow(wwin, True, False);
1361 wwin = NULL;
1362 }
1363
1364 return wwin;
1365 }
1366
1367 WWindow *wManageInternalWindow(WScreen *scr, Window window, Window owner,
1368 char *title, int x, int y, int width, int height)
1369 {
1370 WWindow *wwin;
1371 int foo;
1372
1373 wwin = wWindowCreate();
1374
1375 WMAddNotificationObserver(appearanceObserver, wwin, WNWindowAppearanceSettingsChanged, wwin);
1376
1377 wwin->flags.internal_window = 1;
1378
1379 WSETUFLAG(wwin, omnipresent, 1);
1380 WSETUFLAG(wwin, no_shadeable, 1);
1381 WSETUFLAG(wwin, no_resizable, 1);
1382 WSETUFLAG(wwin, no_miniaturizable, 1);
1383
1384 wwin->focus_mode = WFM_PASSIVE;
1385 wwin->client_win = window;
1386 wwin->screen_ptr = scr;
1387 wwin->transient_for = owner;
1388 wwin->client.x = x;
1389 wwin->client.y = y;
1390 wwin->client.width = width;
1391 wwin->client.height = height;
1392 wwin->frame_x = wwin->client.x;
1393 wwin->frame_y = wwin->client.y;
1394
1395 foo = WFF_RIGHT_BUTTON | WFF_BORDER;
1396 foo |= WFF_TITLEBAR;
1397 #ifdef XKB_BUTTON_HINT
1398 foo |= WFF_LANGUAGE_BUTTON;
1399 #endif
1400
1401 wwin->frame = wFrameWindowCreate(scr, WMFloatingLevel,
1402 wwin->frame_x, wwin->frame_y,
1403 width, height,
1404 &wPreferences.window_title_clearance,
1405 &wPreferences.window_title_min_height,
1406 &wPreferences.window_title_max_height,
1407 foo,
1408 scr->window_title_texture,
1409 scr->resizebar_texture, scr->window_title_color, &scr->title_font,
1410 scr->w_depth, scr->w_visual, scr->w_colormap);
1411
1412 XSaveContext(dpy, window, wWinContext, (XPointer) & wwin->client_descriptor);
1413
1414 wwin->frame->flags.is_client_window_frame = 1;
1415 wwin->frame->flags.justification = wPreferences.title_justification;
1416
1417 wFrameWindowChangeTitle(wwin->frame, title);
1418
1419 /* setup button images */
1420 wWindowUpdateButtonImages(wwin);
1421
1422 /* hide buttons */
1423 wFrameWindowHideButton(wwin->frame, WFF_RIGHT_BUTTON);
1424
1425 wwin->frame->child = wwin;
1426 wwin->frame->workspace = wwin->screen_ptr->current_workspace;
1427
1428 #ifdef XKB_BUTTON_HINT
1429 if (wPreferences.modelock)
1430 wwin->frame->on_click_language = windowLanguageClick;
1431 #endif
1432
1433 wwin->frame->on_click_right = windowCloseClick;
1434 wwin->frame->on_mousedown_titlebar = titlebarMouseDown;
1435 wwin->frame->on_dblclick_titlebar = titlebarDblClick;
1436 wwin->frame->on_mousedown_resizebar = resizebarMouseDown;
1437 wwin->client.y += wwin->frame->top_width;
1438
1439 XReparentWindow(dpy, wwin->client_win, wwin->frame->core->window, 0, wwin->frame->top_width);
1440 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, wwin->client.width, wwin->client.height);
1441
1442 /* setup the frame descriptor */
1443 wwin->frame->core->descriptor.handle_mousedown = frameMouseDown;
1444 wwin->frame->core->descriptor.parent = wwin;
1445 wwin->frame->core->descriptor.parent_type = WCLASS_WINDOW;
1446
1447 XLowerWindow(dpy, window);
1448 XMapSubwindows(dpy, wwin->frame->core->window);
1449
1450 /* setup stacking descriptor */
1451 if (wwin->transient_for != None && wwin->transient_for != scr->root_win) {
1452 WWindow *tmp;
1453 tmp = wWindowFor(wwin->transient_for);
1454 if (tmp)
1455 wwin->frame->core->stacking->child_of = tmp->frame->core;
1456 } else {
1457 wwin->frame->core->stacking->child_of = NULL;
1458 }
1459
1460 if (!scr->focused_window) {
1461 /* first window on the list */
1462 wwin->next = NULL;
1463 wwin->prev = NULL;
1464 scr->focused_window = wwin;
1465 } else {
1466 WWindow *tmp;
1467
1468 /* add window at beginning of focus window list */
1469 tmp = scr->focused_window;
1470 while (tmp->prev)
1471 tmp = tmp->prev;
1472 tmp->prev = wwin;
1473 wwin->next = tmp;
1474 wwin->prev = NULL;
1475 }
1476
1477 if (wwin->flags.is_gnustep == 0)
1478 wFrameWindowChangeState(wwin->frame, WS_UNFOCUSED);
1479
1480 /* if (wPreferences.auto_focus) */
1481 wSetFocusTo(scr, wwin);
1482 wWindowResetMouseGrabs(wwin);
1483 wWindowSetKeyGrabs(wwin);
1484
1485 return wwin;
1486 }
1487
1488 /*
1489 *----------------------------------------------------------------------
1490 * wUnmanageWindow--
1491 * Removes the frame window from a window and destroys all data
1492 * related to it. The window will be reparented back to the root window
1493 * if restore is True.
1494 *
1495 * Side effects:
1496 * Everything related to the window is destroyed and the window
1497 * is removed from the window lists. Focus is set to the previous on the
1498 * window list.
1499 *----------------------------------------------------------------------
1500 */
1501 void wUnmanageWindow(WWindow *wwin, Bool restore, Bool destroyed)
1502 {
1503 WCoreWindow *frame = wwin->frame->core;
1504 WWindow *owner = NULL;
1505 WWindow *newFocusedWindow = NULL;
1506 int wasFocused;
1507 WScreen *scr = wwin->screen_ptr;
1508
1509 /* First close attribute editor window if open */
1510 if (wwin->flags.inspector_open)
1511 wCloseInspectorForWindow(wwin);
1512
1513 /* Close window menu if it's open for this window */
1514 if (wwin->flags.menu_open_for_me)
1515 CloseWindowMenu(scr);
1516
1517 if (!destroyed) {
1518 if (!wwin->flags.internal_window)
1519 XRemoveFromSaveSet(dpy, wwin->client_win);
1520
1521 /* If this is a leader window, we still need to listen for
1522 * DestroyNotify and PropertyNotify. */
1523 if (wApplicationOf(wwin->client_win))
1524 XSelectInput(dpy, wwin->client_win, StructureNotifyMask | PropertyChangeMask);
1525 else
1526 XSelectInput(dpy, wwin->client_win, NoEventMask);
1527
1528 XUngrabButton(dpy, AnyButton, AnyModifier, wwin->client_win);
1529 XUngrabKey(dpy, AnyKey, AnyModifier, wwin->client_win);
1530 }
1531
1532 XUnmapWindow(dpy, frame->window);
1533
1534 XUnmapWindow(dpy, wwin->client_win);
1535
1536 /* deselect window */
1537 wSelectWindow(wwin, False);
1538
1539 /* remove all pending events on window */
1540 /* I think this only matters for autoraise */
1541 if (wPreferences.raise_delay)
1542 WMDeleteTimerWithClientData(wwin->frame->core);
1543
1544 XFlush(dpy);
1545
1546 /* reparent the window back to the root */
1547 if (restore)
1548 wClientRestore(wwin);
1549
1550 if (wwin->transient_for != scr->root_win) {
1551 owner = wWindowFor(wwin->transient_for);
1552 if (owner) {
1553 if (!owner->flags.semi_focused)
1554 owner = NULL;
1555 else
1556 owner->flags.semi_focused = 0;
1557 }
1558 }
1559
1560 wasFocused = wwin->flags.focused;
1561
1562 /* remove from window focus list */
1563 if (!wwin->prev && !wwin->next) {
1564 /* was the only window */
1565 scr->focused_window = NULL;
1566 newFocusedWindow = NULL;
1567 } else {
1568 WWindow *tmp;
1569
1570 if (wwin->prev)
1571 wwin->prev->next = wwin->next;
1572
1573 if (wwin->next)
1574 wwin->next->prev = wwin->prev;
1575 else {
1576 scr->focused_window = wwin->prev;
1577 scr->focused_window->next = NULL;
1578 }
1579
1580 if (wPreferences.focus_mode == WKF_CLICK) {
1581
1582 /* if in click to focus mode and the window
1583 * was a transient, focus the owner window
1584 */
1585 tmp = NULL;
1586 if (wPreferences.focus_mode == WKF_CLICK) {
1587 tmp = wWindowFor(wwin->transient_for);
1588 if (tmp && (!tmp->flags.mapped || WFLAGP(tmp, no_focusable))) {
1589 tmp = NULL;
1590 }
1591 }
1592 /* otherwise, focus the next one in the focus list */
1593 if (!tmp) {
1594 tmp = scr->focused_window;
1595 while (tmp) { /* look for one in the window list first */
1596 if (!WFLAGP(tmp, no_focusable) && !WFLAGP(tmp, skip_window_list)
1597 && (tmp->flags.mapped || tmp->flags.shaded))
1598 break;
1599 tmp = tmp->prev;
1600 }
1601 if (!tmp) { /* if unsuccessful, choose any focusable window */
1602 tmp = scr->focused_window;
1603 while (tmp) {
1604 if (!WFLAGP(tmp, no_focusable)
1605 && (tmp->flags.mapped || tmp->flags.shaded))
1606 break;
1607 tmp = tmp->prev;
1608 }
1609 }
1610 }
1611
1612 newFocusedWindow = tmp;
1613
1614 } else if (wPreferences.focus_mode == WKF_SLOPPY) {
1615 unsigned int mask;
1616 int foo;
1617 Window bar, win;
1618
1619 /* This is to let the root window get the keyboard input
1620 * if Sloppy focus mode and no other window get focus.
1621 * This way keybindings will not freeze.
1622 */
1623 tmp = NULL;
1624 if (XQueryPointer(dpy, scr->root_win, &bar, &win, &foo, &foo, &foo, &foo, &mask))
1625 tmp = wWindowFor(win);
1626 if (tmp == wwin)
1627 tmp = NULL;
1628 newFocusedWindow = tmp;
1629 } else {
1630 newFocusedWindow = NULL;
1631 }
1632 }
1633
1634 if (!wwin->flags.internal_window)
1635 WMPostNotificationName(WMNUnmanaged, wwin, NULL);
1636 if (wasFocused) {
1637 if (newFocusedWindow != owner && owner) {
1638 if (wwin->flags.is_gnustep == 0)
1639 wFrameWindowChangeState(owner->frame, WS_UNFOCUSED);
1640 }
1641 wSetFocusTo(scr, newFocusedWindow);
1642 }
1643
1644 /* Close menu and unhighlight */
1645 WApplication *oapp = wApplicationOf(wwin->main_window);
1646 WApplication *napp = scr->focused_window ? wApplicationOf(scr->focused_window->main_window) : NULL;
1647 if (oapp && oapp != napp) {
1648 wAppMenuUnmap(oapp->menu);
1649 wApplicationDeactivate(oapp);
1650 }
1651
1652 wNETCleanupFrameExtents(wwin);
1653
1654 wWindowDestroy(wwin);
1655 XFlush(dpy);
1656 }
1657
1658 void wWindowMap(WWindow *wwin)
1659 {
1660 XMapWindow(dpy, wwin->frame->core->window);
1661 if (!wwin->flags.shaded) {
1662 /* window will be remapped when getting MapNotify */
1663 XSelectInput(dpy, wwin->client_win, wwin->event_mask & ~StructureNotifyMask);
1664 XMapWindow(dpy, wwin->client_win);
1665 XSelectInput(dpy, wwin->client_win, wwin->event_mask);
1666
1667 wwin->flags.mapped = 1;
1668 }
1669 }
1670
1671 void wWindowUnmap(WWindow *wwin)
1672 {
1673 wwin->flags.mapped = 0;
1674
1675 /* prevent window withdrawal when getting UnmapNotify */
1676 XSelectInput(dpy, wwin->client_win, wwin->event_mask & ~StructureNotifyMask);
1677 XUnmapWindow(dpy, wwin->client_win);
1678 XSelectInput(dpy, wwin->client_win, wwin->event_mask);
1679
1680 XUnmapWindow(dpy, wwin->frame->core->window);
1681 }
1682
1683 void wWindowFocus(WWindow *wwin, WWindow *owin)
1684 {
1685 WWindow *nowner;
1686 WWindow *oowner;
1687
1688 #ifdef KEEP_XKB_LOCK_STATUS
1689 if (wPreferences.modelock)
1690 XkbLockGroup(dpy, XkbUseCoreKbd, wwin->frame->languagemode);
1691 #endif /* KEEP_XKB_LOCK_STATUS */
1692
1693 wwin->flags.semi_focused = 0;
1694
1695 if (wwin->flags.is_gnustep == 0)
1696 wFrameWindowChangeState(wwin->frame, WS_FOCUSED);
1697
1698 wwin->flags.focused = 1;
1699
1700 wWindowResetMouseGrabs(wwin);
1701
1702 WMPostNotificationName(WMNChangedFocus, wwin, (void *)True);
1703
1704 if (owin == wwin || !owin)
1705 return;
1706
1707 nowner = wWindowFor(wwin->transient_for);
1708
1709 /* new window is a transient for the old window */
1710 if (nowner == owin) {
1711 owin->flags.semi_focused = 1;
1712 wWindowUnfocus(nowner);
1713 return;
1714 }
1715
1716 oowner = wWindowFor(owin->transient_for);
1717
1718 /* new window is owner of old window */
1719 if (wwin == oowner) {
1720 wWindowUnfocus(owin);
1721 return;
1722 }
1723
1724 if (!nowner) {
1725 wWindowUnfocus(owin);
1726 return;
1727 }
1728
1729 /* new window has same owner of old window */
1730 if (oowner == nowner) {
1731 /* prevent unfocusing of owner */
1732 oowner->flags.semi_focused = 0;
1733 wWindowUnfocus(owin);
1734 oowner->flags.semi_focused = 1;
1735
1736 return;
1737 }
1738
1739 /* nowner != NULL && oowner != nowner */
1740 nowner->flags.semi_focused = 1;
1741 wWindowUnfocus(nowner);
1742 wWindowUnfocus(owin);
1743 }
1744
1745 void wWindowUnfocus(WWindow *wwin)
1746 {
1747 CloseWindowMenu(wwin->screen_ptr);
1748
1749 if (wwin->flags.is_gnustep == 0)
1750 wFrameWindowChangeState(wwin->frame, wwin->flags.semi_focused ? WS_PFOCUSED : WS_UNFOCUSED);
1751
1752 if (wwin->transient_for != None && wwin->transient_for != wwin->screen_ptr->root_win) {
1753 WWindow *owner;
1754 owner = wWindowFor(wwin->transient_for);
1755 if (owner && owner->flags.semi_focused) {
1756 owner->flags.semi_focused = 0;
1757 if (owner->flags.mapped || owner->flags.shaded) {
1758 wWindowUnfocus(owner);
1759 wFrameWindowPaint(owner->frame);
1760 }
1761 }
1762 }
1763 wwin->flags.focused = 0;
1764 wWindowResetMouseGrabs(wwin);
1765 WMPostNotificationName(WMNChangedFocus, wwin, (void *)False);
1766 }
1767
1768 void wWindowUpdateName(WWindow *wwin, char *newTitle)
1769 {
1770 char *title;
1771
1772 if (!wwin->frame)
1773 return;
1774
1775 if (!newTitle)
1776 title = DEF_WINDOW_TITLE; /* the hint was removed */
1777 else
1778 title = newTitle;
1779
1780 if (wFrameWindowChangeTitle(wwin->frame, title))
1781 WMPostNotificationName(WMNChangedName, wwin, NULL);
1782 }
1783
1784 /*
1785 *----------------------------------------------------------------------
1786 *
1787 * wWindowConstrainSize--
1788 * Constrains size for the client window, taking the maximal size,
1789 * window resize increments and other size hints into account.
1790 *
1791 * Returns:
1792 * The closest size to what was given that the client window can
1793 * have.
1794 *
1795 *----------------------------------------------------------------------
1796 */
1797 void wWindowConstrainSize(WWindow *wwin, unsigned int *nwidth, unsigned int *nheight)
1798 {
1799 int width = (int)*nwidth;
1800 int height = (int)*nheight;
1801 int winc = 1;
1802 int hinc = 1;
1803 int minW = 1, minH = 1;
1804 int maxW = wwin->screen_ptr->scr_width * 2;
1805 int maxH = wwin->screen_ptr->scr_height * 2;
1806 int minAX = -1, minAY = -1;
1807 int maxAX = -1, maxAY = -1;
1808 int baseW = 0;
1809 int baseH = 0;
1810
1811 if (wwin->normal_hints) {
1812 winc = wwin->normal_hints->width_inc;
1813 hinc = wwin->normal_hints->height_inc;
1814 minW = wwin->normal_hints->min_width;
1815 minH = wwin->normal_hints->min_height;
1816 maxW = wwin->normal_hints->max_width;
1817 maxH = wwin->normal_hints->max_height;
1818 if (wwin->normal_hints->flags & PAspect) {
1819 minAX = wwin->normal_hints->min_aspect.x;
1820 minAY = wwin->normal_hints->min_aspect.y;
1821 maxAX = wwin->normal_hints->max_aspect.x;
1822 maxAY = wwin->normal_hints->max_aspect.y;
1823 }
1824
1825 baseW = wwin->normal_hints->base_width;
1826 baseH = wwin->normal_hints->base_height;
1827 }
1828
1829 if (width < minW)
1830 width = minW;
1831 if (height < minH)
1832 height = minH;
1833
1834 if (width > maxW)
1835 width = maxW;
1836 if (height > maxH)
1837 height = maxH;
1838
1839 /* aspect ratio code borrowed from olwm */
1840 if (minAX > 0) {
1841 /* adjust max aspect ratio */
1842 if (!(maxAX == 1 && maxAY == 1) && width * maxAY > height * maxAX) {
1843 if (maxAX > maxAY) {
1844 height = (width * maxAY) / maxAX;
1845 if (height > maxH) {
1846 height = maxH;
1847 width = (height * maxAX) / maxAY;
1848 }
1849 } else {
1850 width = (height * maxAX) / maxAY;
1851 if (width > maxW) {
1852 width = maxW;
1853 height = (width * maxAY) / maxAX;
1854 }
1855 }
1856 }
1857
1858 /* adjust min aspect ratio */
1859 if (!(minAX == 1 && minAY == 1) && width * minAY < height * minAX) {
1860 if (minAX > minAY) {
1861 height = (width * minAY) / minAX;
1862 if (height < minH) {
1863 height = minH;
1864 width = (height * minAX) / minAY;
1865 }
1866 } else {
1867 width = (height * minAX) / minAY;
1868 if (width < minW) {
1869 width = minW;
1870 height = (width * minAY) / minAX;
1871 }
1872 }
1873 }
1874 }
1875
1876 if (baseW != 0)
1877 width = (((width - baseW) / winc) * winc) + baseW;
1878 else
1879 width = (((width - minW) / winc) * winc) + minW;
1880
1881 if (baseH != 0)
1882 height = (((height - baseH) / hinc) * hinc) + baseH;
1883 else
1884 height = (((height - minH) / hinc) * hinc) + minH;
1885
1886 /* broken stupid apps may cause preposterous values for these.. */
1887 if (width > 0)
1888 *nwidth = width;
1889 if (height > 0)
1890 *nheight = height;
1891 }
1892
1893 void wWindowCropSize(WWindow *wwin, unsigned int maxW, unsigned int maxH,
1894 unsigned int *width, unsigned int *height)
1895 {
1896 int baseW = 0, baseH = 0;
1897 int winc = 1, hinc = 1;
1898
1899 if (wwin->normal_hints) {
1900 baseW = wwin->normal_hints->base_width;
1901 baseH = wwin->normal_hints->base_height;
1902
1903 winc = wwin->normal_hints->width_inc;
1904 hinc = wwin->normal_hints->height_inc;
1905 }
1906
1907 if (*width > maxW)
1908 *width = maxW - (maxW - baseW) % winc;
1909
1910 if (*height > maxH)
1911 *height = maxH - (maxH - baseH) % hinc;
1912 }
1913
1914 void wWindowChangeWorkspace(WWindow *wwin, int workspace)
1915 {
1916 WScreen *scr = wwin->screen_ptr;
1917 WApplication *wapp;
1918 int unmap = 0;
1919
1920 if (workspace >= scr->workspace_count || workspace < 0 || workspace == wwin->frame->workspace)
1921 return;
1922
1923 if (workspace != scr->current_workspace) {
1924 /* Sent to other workspace. Unmap window */
1925 if ((wwin->flags.mapped
1926 || wwin->flags.shaded || (wwin->flags.miniaturized && !wPreferences.sticky_icons))
1927 && !IS_OMNIPRESENT(wwin) && !wwin->flags.changing_workspace) {
1928
1929 wapp = wApplicationOf(wwin->main_window);
1930 if (wapp)
1931 wapp->last_workspace = workspace;
1932
1933 if (wwin->flags.miniaturized) {
1934 if (wwin->icon) {
1935 XUnmapWindow(dpy, wwin->icon->core->window);
1936 wwin->icon->mapped = 0;
1937 }
1938 } else {
1939 unmap = 1;
1940 wSetFocusTo(scr, NULL);
1941 }
1942 }
1943 } else {
1944 /* brought to current workspace. Map window */
1945 if (wwin->flags.miniaturized && !wPreferences.sticky_icons) {
1946 if (wwin->icon) {
1947 XMapWindow(dpy, wwin->icon->core->window);
1948 wwin->icon->mapped = 1;
1949 }
1950 } else if (!wwin->flags.mapped && !(wwin->flags.miniaturized || wwin->flags.hidden)) {
1951 wWindowMap(wwin);
1952 }
1953 }
1954 if (!IS_OMNIPRESENT(wwin)) {
1955 int oldWorkspace = wwin->frame->workspace;
1956 wwin->frame->workspace = workspace;
1957 WMPostNotificationName(WMNChangedWorkspace, wwin, (void *)(uintptr_t) oldWorkspace);
1958 }
1959
1960 if (unmap)
1961 wWindowUnmap(wwin);
1962 }
1963
1964 void wWindowSynthConfigureNotify(WWindow *wwin)
1965 {
1966 XEvent sevent;
1967
1968 sevent.type = ConfigureNotify;
1969 sevent.xconfigure.display = dpy;
1970 sevent.xconfigure.event = wwin->client_win;
1971 sevent.xconfigure.window = wwin->client_win;
1972
1973 sevent.xconfigure.x = wwin->client.x;
1974 sevent.xconfigure.y = wwin->client.y;
1975 sevent.xconfigure.width = wwin->client.width;
1976 sevent.xconfigure.height = wwin->client.height;
1977
1978 sevent.xconfigure.border_width = wwin->old_border_width;
1979 if (HAS_TITLEBAR(wwin) && wwin->frame->titlebar)
1980 sevent.xconfigure.above = wwin->frame->titlebar->window;
1981 else
1982 sevent.xconfigure.above = None;
1983
1984 sevent.xconfigure.override_redirect = False;
1985 XSendEvent(dpy, wwin->client_win, False, StructureNotifyMask, &sevent);
1986 XFlush(dpy);
1987 }
1988
1989 /*
1990 *----------------------------------------------------------------------
1991 * wWindowConfigure()
1992 *
1993 * req_x, req_y: new requested positions for the frame
1994 * req_width, req_height: new requested sizes for the client
1995 *
1996 * Configures the frame, decorations and client window to the specified
1997 * geometry, whose validity is not checked -- wWindowConstrainSize()
1998 * must be used for that.
1999 * The size parameters are for the client window, but the position is
2000 * for the frame.
2001 * The client window receives a ConfigureNotify event, according
2002 * to what ICCCM says.
2003 *
2004 * Returns:
2005 * None
2006 *
2007 * Side effects:
2008 * Window size and position are changed and client window receives
2009 * a ConfigureNotify event.
2010 *----------------------------------------------------------------------
2011 */
2012 void wWindowConfigure(WWindow *wwin, int req_x, int req_y, int req_width, int req_height)
2013 {
2014 int synth_notify = False;
2015 int resize;
2016
2017 resize = (req_width != wwin->client.width || req_height != wwin->client.height);
2018 /*
2019 * if the window is being moved but not resized then
2020 * send a synthetic ConfigureNotify
2021 */
2022 if ((req_x != wwin->frame_x || req_y != wwin->frame_y) && !resize)
2023 synth_notify = True;
2024
2025 if (WFLAGP(wwin, dont_move_off))
2026 wScreenBringInside(wwin->screen_ptr, &req_x, &req_y, req_width, req_height);
2027
2028 if (resize) {
2029 if (req_width < MIN_WINDOW_SIZE)
2030 req_width = MIN_WINDOW_SIZE;
2031 if (req_height < MIN_WINDOW_SIZE)
2032 req_height = MIN_WINDOW_SIZE;
2033
2034 /* If growing, resize inner part before frame,
2035 * if shrinking, resize frame before.
2036 * This will prevent the frame (that can have a different color)
2037 * to be exposed, causing flicker */
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 if (wwin->flags.shaded) {
2042 wFrameWindowConfigure(wwin->frame, req_x, req_y, req_width, wwin->frame->core->height);
2043 wwin->old_geometry.height = req_height;
2044 } else {
2045 int h;
2046
2047 h = req_height + wwin->frame->top_width + wwin->frame->bottom_width;
2048
2049 wFrameWindowConfigure(wwin->frame, req_x, req_y, req_width, h);
2050 }
2051
2052 if (!(req_height > wwin->frame->core->height || req_width > wwin->frame->core->width))
2053 XResizeWindow(dpy, wwin->client_win, req_width, req_height);
2054
2055 wwin->client.x = req_x;
2056 wwin->client.y = req_y + wwin->frame->top_width;
2057 wwin->client.width = req_width;
2058 wwin->client.height = req_height;
2059 } else {
2060 wwin->client.x = req_x;
2061 wwin->client.y = req_y + wwin->frame->top_width;
2062
2063 XMoveWindow(dpy, wwin->frame->core->window, req_x, req_y);
2064 }
2065 wwin->frame_x = req_x;
2066 wwin->frame_y = req_y;
2067 if (HAS_BORDER(wwin)) {
2068 wwin->client.x += FRAME_BORDER_WIDTH;
2069 wwin->client.y += FRAME_BORDER_WIDTH;
2070 }
2071 #ifdef SHAPE
2072 if (wShapeSupported && wwin->flags.shaped && resize)
2073 wWindowSetShape(wwin);
2074 #endif
2075
2076 if (synth_notify)
2077 wWindowSynthConfigureNotify(wwin);
2078
2079 wNETFrameExtents(wwin);
2080
2081 XFlush(dpy);
2082 }
2083
2084 /* req_x, req_y: new position of the frame */
2085 void wWindowMove(WWindow *wwin, int req_x, int req_y)
2086 {
2087 #ifdef CONFIGURE_WINDOW_WHILE_MOVING
2088 int synth_notify = False;
2089
2090 /* Send a synthetic ConfigureNotify event for every window movement. */
2091 if ((req_x != wwin->frame_x || req_y != wwin->frame_y))
2092 synth_notify = True;
2093 #else
2094 /* A single synthetic ConfigureNotify event is sent at the end of
2095 * a completed (opaque) movement in moveres.c */
2096 #endif
2097
2098 if (WFLAGP(wwin, dont_move_off))
2099 wScreenBringInside(wwin->screen_ptr, &req_x, &req_y,
2100 wwin->frame->core->width, wwin->frame->core->height);
2101
2102 wwin->client.x = req_x;
2103 wwin->client.y = req_y + wwin->frame->top_width;
2104 if (HAS_BORDER(wwin)) {
2105 wwin->client.x += FRAME_BORDER_WIDTH;
2106 wwin->client.y += FRAME_BORDER_WIDTH;
2107 }
2108
2109 XMoveWindow(dpy, wwin->frame->core->window, req_x, req_y);
2110
2111 wwin->frame_x = req_x;
2112 wwin->frame_y = req_y;
2113
2114 #ifdef CONFIGURE_WINDOW_WHILE_MOVING
2115 if (synth_notify)
2116 wWindowSynthConfigureNotify(wwin);
2117 #endif
2118 }
2119
2120 void wWindowUpdateButtonImages(WWindow *wwin)
2121 {
2122 WScreen *scr = wwin->screen_ptr;
2123 Pixmap pixmap, mask;
2124 WFrameWindow *fwin = wwin->frame;
2125
2126 if (!HAS_TITLEBAR(wwin))
2127 return;
2128
2129 /* miniaturize button */
2130 if (!WFLAGP(wwin, no_miniaturize_button)) {
2131 if (wwin->wm_gnustep_attr && wwin->wm_gnustep_attr->flags & GSMiniaturizePixmapAttr) {
2132 pixmap = wwin->wm_gnustep_attr->miniaturize_pixmap;
2133
2134 if (wwin->wm_gnustep_attr->flags & GSMiniaturizeMaskAttr)
2135 mask = wwin->wm_gnustep_attr->miniaturize_mask;
2136 else
2137 mask = None;
2138
2139 if (fwin->lbutton_image
2140 && (fwin->lbutton_image->image != pixmap || fwin->lbutton_image->mask != mask)) {
2141 wPixmapDestroy(fwin->lbutton_image);
2142 fwin->lbutton_image = NULL;
2143 }
2144
2145 if (!fwin->lbutton_image) {
2146 fwin->lbutton_image = wPixmapCreate(scr, pixmap, mask);
2147 fwin->lbutton_image->client_owned = 1;
2148 fwin->lbutton_image->client_owned_mask = 1;
2149 }
2150 } else {
2151 if (fwin->lbutton_image && !fwin->lbutton_image->shared)
2152 wPixmapDestroy(fwin->lbutton_image);
2153
2154 fwin->lbutton_image = scr->b_pixmaps[WBUT_ICONIFY];
2155 }
2156 }
2157 #ifdef XKB_BUTTON_HINT
2158 if (!WFLAGP(wwin, no_language_button)) {
2159 if (fwin->languagebutton_image && !fwin->languagebutton_image->shared)
2160 wPixmapDestroy(fwin->languagebutton_image);
2161
2162 fwin->languagebutton_image = scr->b_pixmaps[WBUT_XKBGROUP1 + fwin->languagemode];
2163 }
2164 #endif
2165
2166 /* close button */
2167
2168 /* redefine WFLAGP to MGFLAGP to allow broken close operation */
2169 #define MGFLAGP(wwin, FLAG) (wwin)->client_flags.FLAG
2170
2171 if (!WFLAGP(wwin, no_close_button)) {
2172 if (wwin->wm_gnustep_attr && wwin->wm_gnustep_attr->flags & GSClosePixmapAttr) {
2173 pixmap = wwin->wm_gnustep_attr->close_pixmap;
2174
2175 if (wwin->wm_gnustep_attr->flags & GSCloseMaskAttr)
2176 mask = wwin->wm_gnustep_attr->close_mask;
2177 else
2178 mask = None;
2179
2180 if (fwin->rbutton_image && (fwin->rbutton_image->image != pixmap
2181 || fwin->rbutton_image->mask != mask)) {
2182 wPixmapDestroy(fwin->rbutton_image);
2183 fwin->rbutton_image = NULL;
2184 }
2185
2186 if (!fwin->rbutton_image) {
2187 fwin->rbutton_image = wPixmapCreate(scr, pixmap, mask);
2188 fwin->rbutton_image->client_owned = 1;
2189 fwin->rbutton_image->client_owned_mask = 1;
2190 }
2191
2192 } else if (WFLAGP(wwin, kill_close)) {
2193 if (fwin->rbutton_image && !fwin->rbutton_image->shared)
2194 wPixmapDestroy(fwin->rbutton_image);
2195
2196 fwin->rbutton_image = scr->b_pixmaps[WBUT_KILL];
2197
2198 } else if (MGFLAGP(wwin, broken_close)) {
2199 if (fwin->rbutton_image && !fwin->rbutton_image->shared)
2200 wPixmapDestroy(fwin->rbutton_image);
2201
2202 fwin->rbutton_image = scr->b_pixmaps[WBUT_BROKENCLOSE];
2203
2204 } else {
2205 if (fwin->rbutton_image && !fwin->rbutton_image->shared)
2206 wPixmapDestroy(fwin->rbutton_image);
2207
2208 fwin->rbutton_image = scr->b_pixmaps[WBUT_CLOSE];
2209 }
2210 }
2211
2212 /* force buttons to be redrawn */
2213 fwin->flags.need_texture_change = 1;
2214 wFrameWindowPaint(fwin);
2215 }
2216
2217 /*
2218 *---------------------------------------------------------------------------
2219 * wWindowConfigureBorders--
2220 * Update window border configuration according to attribute flags.
2221 *
2222 *---------------------------------------------------------------------------
2223 */
2224 void wWindowConfigureBorders(WWindow *wwin)
2225 {
2226 if (wwin->frame) {
2227 int flags;
2228 int newy, oldh;
2229
2230 flags = WFF_LEFT_BUTTON | WFF_RIGHT_BUTTON;
2231
2232 #ifdef XKB_BUTTON_HINT
2233 if (wPreferences.modelock)
2234 flags |= WFF_LANGUAGE_BUTTON;
2235 #endif
2236
2237 if (HAS_TITLEBAR(wwin))
2238 flags |= WFF_TITLEBAR;
2239 if (HAS_RESIZEBAR(wwin) && IS_RESIZABLE(wwin))
2240 flags |= WFF_RESIZEBAR;
2241 if (HAS_BORDER(wwin))
2242 flags |= WFF_BORDER;
2243 if (wwin->flags.shaded)
2244 flags |= WFF_IS_SHADED;
2245
2246 oldh = wwin->frame->top_width;
2247 wFrameWindowUpdateBorders(wwin->frame, flags);
2248 if (oldh != wwin->frame->top_width) {
2249 newy = wwin->frame_y + oldh - wwin->frame->top_width;
2250
2251 XMoveWindow(dpy, wwin->client_win, 0, wwin->frame->top_width);
2252 wWindowConfigure(wwin, wwin->frame_x, newy, wwin->client.width, wwin->client.height);
2253 }
2254
2255 flags = 0;
2256 if (!WFLAGP(wwin, no_miniaturize_button)
2257 && wwin->frame->flags.hide_left_button)
2258 flags |= WFF_LEFT_BUTTON;
2259
2260 #ifdef XKB_BUTTON_HINT
2261 if (!WFLAGP(wwin, no_language_button)
2262 && wwin->frame->flags.hide_language_button)
2263 flags |= WFF_LANGUAGE_BUTTON;
2264 #endif
2265
2266 if (!WFLAGP(wwin, no_close_button)
2267 && wwin->frame->flags.hide_right_button)
2268 flags |= WFF_RIGHT_BUTTON;
2269
2270 if (flags != 0) {
2271 wWindowUpdateButtonImages(wwin);
2272 wFrameWindowShowButton(wwin->frame, flags);
2273 }
2274
2275 flags = 0;
2276 if (WFLAGP(wwin, no_miniaturize_button)
2277 && !wwin->frame->flags.hide_left_button)
2278 flags |= WFF_LEFT_BUTTON;
2279
2280 #ifdef XKB_BUTTON_HINT
2281 if (WFLAGP(wwin, no_language_button)
2282 && !wwin->frame->flags.hide_language_button)
2283 flags |= WFF_LANGUAGE_BUTTON;
2284 #endif
2285
2286 if (WFLAGP(wwin, no_close_button)
2287 && !wwin->frame->flags.hide_right_button)
2288 flags |= WFF_RIGHT_BUTTON;
2289
2290 if (flags != 0)
2291 wFrameWindowHideButton(wwin->frame, flags);
2292
2293 #ifdef SHAPE
2294 if (wShapeSupported && wwin->flags.shaped)
2295 wWindowSetShape(wwin);
2296 #endif
2297 }
2298 }
2299
2300 void wWindowSaveState(WWindow * wwin)
2301 {
2302 long data[10];
2303 int i;
2304
2305 memset(data, 0, sizeof(long) * 10);
2306 data[0] = wwin->frame->workspace;
2307 data[1] = wwin->flags.miniaturized;
2308 data[2] = wwin->flags.shaded;
2309 data[3] = wwin->flags.hidden;
2310 data[4] = wwin->flags.maximized;
2311 if (wwin->flags.maximized == 0) {
2312 data[5] = wwin->frame_x;
2313 data[6] = wwin->frame_y;
2314 data[7] = wwin->frame->core->width;
2315 data[8] = wwin->frame->core->height;
2316 } else {
2317 data[5] = wwin->old_geometry.x;
2318 data[6] = wwin->old_geometry.y;
2319 data[7] = wwin->old_geometry.width;
2320 data[8] = wwin->old_geometry.height;
2321 }
2322
2323 for (i = 0; i < MAX_WINDOW_SHORTCUTS; i++) {
2324 if (wwin->screen_ptr->shortcutWindows[i] &&
2325 WMCountInArray(wwin->screen_ptr->shortcutWindows[i], wwin))
2326 data[9] |= 1 << i;
2327 }
2328 XChangeProperty(dpy, wwin->client_win, _XA_WINDOWMAKER_STATE,
2329 _XA_WINDOWMAKER_STATE, 32, PropModeReplace, (unsigned char *)data, 10);
2330 }
2331
2332 static int getSavedState(Window window, WSavedState ** state)
2333 {
2334 Atom type_ret;
2335 int fmt_ret;
2336 unsigned long nitems_ret;
2337 unsigned long bytes_after_ret;
2338 long *data;
2339
2340 if (XGetWindowProperty(dpy, window, _XA_WINDOWMAKER_STATE, 0, 10,
2341 True, _XA_WINDOWMAKER_STATE,
2342 &type_ret, &fmt_ret, &nitems_ret, &bytes_after_ret,
2343 (unsigned char **)&data) != Success || !data || nitems_ret < 10)
2344 return 0;
2345
2346 *state = wmalloc(sizeof(WSavedState));
2347
2348 (*state)->workspace = data[0];
2349 (*state)->miniaturized = data[1];
2350 (*state)->shaded = data[2];
2351 (*state)->hidden = data[3];
2352 (*state)->maximized = data[4];
2353 (*state)->x = data[5];
2354 (*state)->y = data[6];
2355 (*state)->w = data[7];
2356 (*state)->h = data[8];
2357 (*state)->window_shortcuts = data[9];
2358
2359 XFree(data);
2360
2361 if (*state && type_ret == _XA_WINDOWMAKER_STATE)
2362 return 1;
2363 else
2364 return 0;
2365 }
2366
2367 #ifdef SHAPE
2368 void wWindowClearShape(WWindow * wwin)
2369 {
2370 XShapeCombineMask(dpy, wwin->frame->core->window, ShapeBounding,
2371 0, wwin->frame->top_width, None, ShapeSet);
2372 XFlush(dpy);
2373 }
2374
2375 void wWindowSetShape(WWindow * wwin)
2376 {
2377 XRectangle rect[2];
2378 int count;
2379 #ifdef OPTIMIZE_SHAPE
2380 XRectangle *rects;
2381 XRectangle *urec;
2382 int ordering;
2383
2384 /* only shape is the client's */
2385 if (!HAS_TITLEBAR(wwin) && !HAS_RESIZEBAR(wwin))
2386 goto alt_code;
2387
2388 /* Get array of rectangles describing the shape mask */
2389 rects = XShapeGetRectangles(dpy, wwin->client_win, ShapeBounding, &count, &ordering);
2390 if (!rects)
2391 goto alt_code;
2392
2393 urec = malloc(sizeof(XRectangle) * (count + 2));
2394 if (!urec) {
2395 XFree(rects);
2396 goto alt_code;
2397 }
2398
2399 /* insert our decoration rectangles in the rect list */
2400 memcpy(urec, rects, sizeof(XRectangle) * count);
2401 XFree(rects);
2402
2403 if (HAS_TITLEBAR(wwin)) {
2404 urec[count].x = -1;
2405 urec[count].y = -1 - wwin->frame->top_width;
2406 urec[count].width = wwin->frame->core->width + 2;
2407 urec[count].height = wwin->frame->top_width + 1;
2408 count++;
2409 }
2410 if (HAS_RESIZEBAR(wwin)) {
2411 urec[count].x = -1;
2412 urec[count].y = wwin->frame->core->height - wwin->frame->bottom_width - wwin->frame->top_width;
2413 urec[count].width = wwin->frame->core->width + 2;
2414 urec[count].height = wwin->frame->bottom_width + 1;
2415 count++;
2416 }
2417
2418 /* shape our frame window */
2419 XShapeCombineRectangles(dpy, wwin->frame->core->window, ShapeBounding,
2420 0, wwin->frame->top_width, urec, count, ShapeSet, Unsorted);
2421 XFlush(dpy);
2422 wfree(urec);
2423 return;
2424
2425 alt_code:
2426 #endif /* OPTIMIZE_SHAPE */
2427 count = 0;
2428 if (HAS_TITLEBAR(wwin)) {
2429 rect[count].x = -1;
2430 rect[count].y = -1;
2431 rect[count].width = wwin->frame->core->width + 2;
2432 rect[count].height = wwin->frame->top_width + 1;
2433 count++;
2434 }
2435 if (HAS_RESIZEBAR(wwin)) {
2436 rect[count].x = -1;
2437 rect[count].y = wwin->frame->core->height - wwin->frame->bottom_width;
2438 rect[count].width = wwin->frame->core->width + 2;
2439 rect[count].height = wwin->frame->bottom_width + 1;
2440 count++;
2441 }
2442 if (count > 0) {
2443 XShapeCombineRectangles(dpy, wwin->frame->core->window, ShapeBounding,
2444 0, 0, rect, count, ShapeSet, Unsorted);
2445 }
2446 XShapeCombineShape(dpy, wwin->frame->core->window, ShapeBounding,
2447 0, wwin->frame->top_width, wwin->client_win,
2448 ShapeBounding, (count > 0 ? ShapeUnion : ShapeSet));
2449 XFlush(dpy);
2450 }
2451 #endif /* SHAPE */
2452
2453 /* ====================================================================== */
2454
2455 static FocusMode getFocusMode(WWindow * wwin)
2456 {
2457 FocusMode mode;
2458
2459 if ((wwin->wm_hints) && (wwin->wm_hints->flags & InputHint)) {
2460 if (wwin->wm_hints->input == True) {
2461 if (wwin->protocols.TAKE_FOCUS)
2462 mode = WFM_LOCALLY_ACTIVE;
2463 else
2464 mode = WFM_PASSIVE;
2465 } else {
2466 if (wwin->protocols.TAKE_FOCUS)
2467 mode = WFM_GLOBALLY_ACTIVE;
2468 else
2469 mode = WFM_NO_INPUT;
2470 }
2471 } else {
2472 mode = WFM_PASSIVE;
2473 }
2474 return mode;
2475 }
2476
2477 void wWindowSetKeyGrabs(WWindow * wwin)
2478 {
2479 int i;
2480 WShortKey *key;
2481
2482 for (i = 0; i < WKBD_LAST; i++) {
2483 key = &wKeyBindings[i];
2484
2485 if (key->keycode == 0)
2486 continue;
2487 if (key->modifier != AnyModifier) {
2488 XGrabKey(dpy, key->keycode, key->modifier | LockMask,
2489 wwin->frame->core->window, True, GrabModeAsync, GrabModeAsync);
2490 #ifdef NUMLOCK_HACK
2491 /* Also grab all modifier combinations possible that include,
2492 * LockMask, ScrollLockMask and NumLockMask, so that keygrabs
2493 * work even if the NumLock/ScrollLock key is on.
2494 */
2495 wHackedGrabKey(key->keycode, key->modifier,
2496 wwin->frame->core->window, True, GrabModeAsync, GrabModeAsync);
2497 #endif
2498 }
2499 XGrabKey(dpy, key->keycode, key->modifier,
2500 wwin->frame->core->window, True, GrabModeAsync, GrabModeAsync);
2501 }
2502
2503 wRootMenuBindShortcuts(wwin->frame->core->window);
2504 }
2505
2506 void wWindowResetMouseGrabs(WWindow * wwin)
2507 {
2508 /* Mouse grabs can't be done on the client window because of
2509 * ICCCM and because clients that try to do the same will crash.
2510 *
2511 * But there is a problem wich makes tbar buttons of unfocused
2512 * windows not usable as the click goes to the frame window instead
2513 * of the button itself. Must figure a way to fix that.
2514 */
2515
2516 XUngrabButton(dpy, AnyButton, AnyModifier, wwin->client_win);
2517
2518 if (!WFLAGP(wwin, no_bind_mouse)) {
2519 /* grabs for Meta+drag */
2520 wHackedGrabButton(AnyButton, MOD_MASK, wwin->client_win,
2521 True, ButtonPressMask | ButtonReleaseMask,
2522 GrabModeSync, GrabModeAsync, None, None);
2523
2524 /* for CTRL+Wheel to Scroll Horiz, we have to grab CTRL as well
2525 * but we only grab it for Button4 and Button 5 since a lot of apps
2526 * use CTRL+Button1-3 for app related functionality
2527 */
2528 if (wPreferences.resize_increment > 0) {
2529 wHackedGrabButton(Button4, ControlMask, wwin->client_win,
2530 True, ButtonPressMask | ButtonReleaseMask,
2531 GrabModeSync, GrabModeAsync, None, None);
2532 wHackedGrabButton(Button5, ControlMask, wwin->client_win,
2533 True, ButtonPressMask | ButtonReleaseMask,
2534 GrabModeSync, GrabModeAsync, None, None);
2535
2536 wHackedGrabButton(Button4, MOD_MASK | ControlMask, wwin->client_win,
2537 True, ButtonPressMask | ButtonReleaseMask,
2538 GrabModeSync, GrabModeAsync, None, None);
2539 wHackedGrabButton(Button5, MOD_MASK | ControlMask, wwin->client_win,
2540 True, ButtonPressMask | ButtonReleaseMask,
2541 GrabModeSync, GrabModeAsync, None, None);
2542 }
2543 }
2544
2545 if (!wwin->flags.focused && !WFLAGP(wwin, no_focusable)
2546 && !wwin->flags.is_gnustep) {
2547 /* the passive grabs to focus the window */
2548 /* if (wPreferences.focus_mode == WKF_CLICK) */
2549 XGrabButton(dpy, AnyButton, AnyModifier, wwin->client_win,
2550 True, ButtonPressMask | ButtonReleaseMask, GrabModeSync, GrabModeAsync, None, None);
2551 }
2552 XFlush(dpy);
2553 }
2554
2555 void wWindowUpdateGNUstepAttr(WWindow * wwin, GNUstepWMAttributes * attr)
2556 {
2557 if (attr->flags & GSExtraFlagsAttr) {
2558 if (MGFLAGP(wwin, broken_close) != (attr->extra_flags & GSDocumentEditedFlag)) {
2559 wwin->client_flags.broken_close = !MGFLAGP(wwin, broken_close);
2560 wWindowUpdateButtonImages(wwin);
2561 }
2562 }
2563 }
2564
2565 WMagicNumber wWindowAddSavedState(char *instance, char *class, char *command, pid_t pid, WSavedState * state)
2566 {
2567 WWindowState *wstate;
2568
2569 wstate = malloc(sizeof(WWindowState));
2570 if (!wstate)
2571 return NULL;
2572
2573 memset(wstate, 0, sizeof(WWindowState));
2574 wstate->pid = pid;
2575 if (instance)
2576 wstate->instance = wstrdup(instance);
2577 if (class)
2578 wstate->class = wstrdup(class);
2579 if (command)
2580 wstate->command = wstrdup(command);
2581 wstate->state = state;
2582
2583 wstate->next = windowState;
2584 windowState = wstate;
2585
2586 return wstate;
2587 }
2588
2589 #define SAME(x, y) (((x) && (y) && !strcmp((x), (y))) || (!(x) && !(y)))
2590
2591 WMagicNumber wWindowGetSavedState(Window win)
2592 {
2593 char *instance, *class, *command = NULL;
2594 WWindowState *wstate = windowState;
2595
2596 if (!wstate)
2597 return NULL;
2598
2599 command = GetCommandForWindow(win);
2600 if (!command)
2601 return NULL;
2602
2603 if (PropGetWMClass(win, &class, &instance)) {
2604 while (wstate) {
2605 if (SAME(instance, wstate->instance) &&
2606 SAME(class, wstate->class) && SAME(command, wstate->command)) {
2607 break;
2608 }
2609 wstate = wstate->next;
2610 }
2611 } else {
2612 wstate = NULL;
2613 }
2614
2615 if (command)
2616 wfree(command);
2617 if (instance)
2618 free(instance);
2619 if (class)
2620 free(class);
2621
2622 return wstate;
2623 }
2624
2625 void wWindowDeleteSavedState(WMagicNumber id)
2626 {
2627 WWindowState *tmp, *wstate = (WWindowState *) id;
2628
2629 if (!wstate || !windowState)
2630 return;
2631
2632 tmp = windowState;
2633 if (tmp == wstate) {
2634 windowState = wstate->next;
2635 release_wwindowstate(wstate);
2636 } else {
2637 while (tmp->next) {
2638 if (tmp->next == wstate) {
2639 tmp->next = wstate->next;
2640 release_wwindowstate(wstate);
2641 break;
2642 }
2643 tmp = tmp->next;
2644 }
2645 }
2646 }
2647
2648 void wWindowDeleteSavedStatesForPID(pid_t pid)
2649 {
2650 WWindowState *tmp, *wstate;
2651
2652 if (!windowState)
2653 return;
2654
2655 tmp = windowState;
2656 if (tmp->pid == pid) {
2657 wstate = windowState;
2658 windowState = tmp->next;
2659
2660 release_wwindowstate(wstate);
2661 } else {
2662 while (tmp->next) {
2663 if (tmp->next->pid == pid) {
2664 wstate = tmp->next;
2665 tmp->next = wstate->next;
2666 release_wwindowstate(wstate);
2667 break;
2668 }
2669 tmp = tmp->next;
2670 }
2671 }
2672 }
2673
2674 static void release_wwindowstate(WWindowState *wstate)
2675 {
2676 if (wstate->instance)
2677 wfree(wstate->instance);
2678
2679 if (wstate->class)
2680 wfree(wstate->class);
2681
2682 if (wstate->command)
2683 wfree(wstate->command);
2684
2685 wfree(wstate->state);
2686 wfree(wstate);
2687 }
2688
2689 void wWindowSetOmnipresent(WWindow *wwin, Bool flag)
2690 {
2691 if (wwin->flags.omnipresent == flag)
2692 return;
2693
2694 wwin->flags.omnipresent = flag;
2695 WMPostNotificationName(WMNChangedState, wwin, "omnipresent");
2696 }
2697
2698 static void resizebarMouseDown(WCoreWindow *sender, void *data, XEvent *event)
2699 {
2700 WWindow *wwin = data;
2701
2702 #ifndef NUMLOCK_HACK
2703 if ((event->xbutton.state & ValidModMask)
2704 != (event->xbutton.state & ~LockMask)) {
2705 wwarning(_("The NumLock, ScrollLock or similar key seems to be turned on. "
2706 "Turn it off or some mouse actions and keyboard shortcuts will not work."));
2707 }
2708 #endif
2709
2710 event->xbutton.state &= ValidModMask;
2711
2712 CloseWindowMenu(wwin->screen_ptr);
2713
2714 if (wPreferences.focus_mode == WKF_CLICK && !(event->xbutton.state & ControlMask)
2715 && !WFLAGP(wwin, no_focusable)) {
2716 wSetFocusTo(wwin->screen_ptr, wwin);
2717 }
2718
2719 if (event->xbutton.button == Button1)
2720 wRaiseFrame(wwin->frame->core);
2721
2722 if (event->xbutton.window != wwin->frame->resizebar->window) {
2723 if (XGrabPointer(dpy, wwin->frame->resizebar->window, True,
2724 ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
2725 GrabModeAsync, GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
2726 return;
2727 }
2728 }
2729
2730 if (event->xbutton.state & MOD_MASK) {
2731 /* move the window */
2732 wMouseMoveWindow(wwin, event);
2733 XUngrabPointer(dpy, CurrentTime);
2734 } else {
2735 wMouseResizeWindow(wwin, event);
2736 XUngrabPointer(dpy, CurrentTime);
2737 }
2738 }
2739
2740 static void titlebarDblClick(WCoreWindow *sender, void *data, XEvent *event)
2741 {
2742 WWindow *wwin = data;
2743
2744 event->xbutton.state &= ValidModMask;
2745
2746 if (event->xbutton.button == Button1) {
2747 if (event->xbutton.state == 0) {
2748 if (!WFLAGP(wwin, no_shadeable)) {
2749 /* shade window */
2750 if (wwin->flags.shaded)
2751 wUnshadeWindow(wwin);
2752 else
2753 wShadeWindow(wwin);
2754 }
2755 } else {
2756 int dir = 0;
2757
2758 if (event->xbutton.state & ControlMask)
2759 dir |= MAX_VERTICAL;
2760
2761 if (event->xbutton.state & ShiftMask) {
2762 dir |= MAX_HORIZONTAL;
2763 if (!(event->xbutton.state & ControlMask))
2764 wSelectWindow(wwin, !wwin->flags.selected);
2765 }
2766
2767 /* maximize window */
2768 if (dir != 0 && IS_RESIZABLE(wwin)) {
2769 int ndir = dir ^ wwin->flags.maximized;
2770
2771 if (ndir != 0)
2772 wMaximizeWindow(wwin, ndir);
2773 else
2774 wUnmaximizeWindow(wwin);
2775 }
2776 }
2777 } else if (event->xbutton.button == Button3) {
2778 if (event->xbutton.state & MOD_MASK)
2779 wHideOtherApplications(wwin);
2780 } else if (event->xbutton.button == Button2) {
2781 wSelectWindow(wwin, !wwin->flags.selected);
2782 } else if (event->xbutton.button == WINGsConfiguration.mouseWheelUp) {
2783 wShadeWindow(wwin);
2784 } else if (event->xbutton.button == WINGsConfiguration.mouseWheelDown) {
2785 wUnshadeWindow(wwin);
2786 }
2787 }
2788
2789 static void frameMouseDown(WObjDescriptor *desc, XEvent *event)
2790 {
2791 WWindow *wwin = desc->parent;
2792 unsigned int new_width, w_scale;
2793 unsigned int new_height, h_scale;
2794 unsigned int resize_width_increment = 0;
2795 unsigned int resize_height_increment = 0;
2796
2797 if (wwin->normal_hints) {
2798 w_scale = (wPreferences.resize_increment + wwin->normal_hints->width_inc - 1) / wwin->normal_hints->width_inc;
2799 h_scale = (wPreferences.resize_increment + wwin->normal_hints->height_inc - 1) / wwin->normal_hints->height_inc;
2800 resize_width_increment = wwin->normal_hints->width_inc * w_scale;
2801 resize_height_increment = wwin->normal_hints->height_inc * h_scale;
2802 }
2803 if (resize_width_increment <= 1 && resize_height_increment <= 1) {
2804 resize_width_increment = wPreferences.resize_increment;
2805 resize_height_increment = wPreferences.resize_increment;
2806 }
2807
2808 event->xbutton.state &= ValidModMask;
2809
2810 CloseWindowMenu(wwin->screen_ptr);
2811
2812 if (!(event->xbutton.state & ControlMask) && !WFLAGP(wwin, no_focusable))
2813 wSetFocusTo(wwin->screen_ptr, wwin);
2814
2815 if (event->xbutton.button == Button1)
2816 wRaiseFrame(wwin->frame->core);
2817
2818 if (event->xbutton.state & ControlMask) {
2819 if (event->xbutton.button == Button4) {
2820 new_width = wwin->client.width - resize_width_increment;
2821 wWindowConstrainSize(wwin, &new_width, &wwin->client.height);
2822 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, new_width, wwin->client.height);
2823 }
2824 if (event->xbutton.button == Button5) {
2825 new_width = wwin->client.width + resize_width_increment;
2826 wWindowConstrainSize(wwin, &new_width, &wwin->client.height);
2827 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, new_width, wwin->client.height);
2828 }
2829 }
2830
2831 if (event->xbutton.state & MOD_MASK) {
2832 /* move the window */
2833 if (XGrabPointer(dpy, wwin->client_win, False,
2834 ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
2835 GrabModeAsync, GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
2836 return;
2837 }
2838 if (event->xbutton.button == Button3) {
2839 wMouseResizeWindow(wwin, event);
2840 } else if (event->xbutton.button == Button4) {
2841 new_height = wwin->client.height - resize_height_increment;
2842 wWindowConstrainSize(wwin, &wwin->client.width, &new_height);
2843 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, wwin->client.width, new_height);
2844 } else if (event->xbutton.button == Button5) {
2845 new_height = wwin->client.height + resize_height_increment;
2846 wWindowConstrainSize(wwin, &wwin->client.width, &new_height);
2847 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, wwin->client.width, new_height);
2848 } else if (event->xbutton.button == Button1 || event->xbutton.button == Button2) {
2849 wMouseMoveWindow(wwin, event);
2850 }
2851 XUngrabPointer(dpy, CurrentTime);
2852 }
2853 }
2854
2855 static void titlebarMouseDown(WCoreWindow *sender, void *data, XEvent *event)
2856 {
2857 WWindow *wwin = (WWindow *) data;
2858
2859 #ifndef NUMLOCK_HACK
2860 if ((event->xbutton.state & ValidModMask) != (event->xbutton.state & ~LockMask))
2861 wwarning(_("The NumLock, ScrollLock or similar key seems to be turned on. "
2862 "Turn it off or some mouse actions and keyboard shortcuts will not work."));
2863 #endif
2864 event->xbutton.state &= ValidModMask;
2865
2866 CloseWindowMenu(wwin->screen_ptr);
2867
2868 if (wPreferences.focus_mode == WKF_CLICK && !(event->xbutton.state & ControlMask)
2869 && !WFLAGP(wwin, no_focusable))
2870 wSetFocusTo(wwin->screen_ptr, wwin);
2871
2872 if (event->xbutton.button == Button1 || event->xbutton.button == Button2) {
2873
2874 if (event->xbutton.button == Button1) {
2875 if (event->xbutton.state & MOD_MASK)
2876 wLowerFrame(wwin->frame->core);
2877 else
2878 wRaiseFrame(wwin->frame->core);
2879 }
2880 if ((event->xbutton.state & ShiftMask)
2881 && !(event->xbutton.state & ControlMask)) {
2882 wSelectWindow(wwin, !wwin->flags.selected);
2883 return;
2884 }
2885 if (event->xbutton.window != wwin->frame->titlebar->window
2886 && XGrabPointer(dpy, wwin->frame->titlebar->window, False,
2887 ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
2888 GrabModeAsync, GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
2889 return;
2890 }
2891
2892 /* move the window */
2893 wMouseMoveWindow(wwin, event);
2894
2895 XUngrabPointer(dpy, CurrentTime);
2896 } else if (event->xbutton.button == Button3 && event->xbutton.state == 0
2897 && !wwin->flags.internal_window && !WCHECK_STATE(WSTATE_MODAL)) {
2898 WObjDescriptor *desc;
2899
2900 if (event->xbutton.window != wwin->frame->titlebar->window
2901 && XGrabPointer(dpy, wwin->frame->titlebar->window, False,
2902 ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
2903 GrabModeAsync, GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
2904 return;
2905 }
2906
2907 OpenWindowMenu(wwin, event->xbutton.x_root, wwin->frame_y + wwin->frame->top_width, False);
2908
2909 /* allow drag select */
2910 desc = &wwin->screen_ptr->window_menu->menu->descriptor;
2911 event->xany.send_event = True;
2912 (*desc->handle_mousedown) (desc, event);
2913
2914 XUngrabPointer(dpy, CurrentTime);
2915 }
2916 }
2917
2918 static void windowCloseClick(WCoreWindow *sender, void *data, XEvent *event)
2919 {
2920 WWindow *wwin = data;
2921
2922 event->xbutton.state &= ValidModMask;
2923
2924 CloseWindowMenu(wwin->screen_ptr);
2925
2926 if (event->xbutton.button < Button1 || event->xbutton.button > Button3)
2927 return;
2928
2929 /* if control-click, kill the client */
2930 if (event->xbutton.state & ControlMask) {
2931 wClientKill(wwin);
2932 } else {
2933 if (wwin->protocols.DELETE_WINDOW && event->xbutton.state == 0) {
2934 /* send delete message */
2935 wClientSendProtocol(wwin, _XA_WM_DELETE_WINDOW, LastTimestamp);
2936 }
2937 }
2938 }
2939
2940 static void windowCloseDblClick(WCoreWindow *sender, void *data, XEvent *event)
2941 {
2942 WWindow *wwin = data;
2943
2944 CloseWindowMenu(wwin->screen_ptr);
2945
2946 if (event->xbutton.button < Button1 || event->xbutton.button > Button3)
2947 return;
2948
2949 /* send delete message */
2950 if (wwin->protocols.DELETE_WINDOW)
2951 wClientSendProtocol(wwin, _XA_WM_DELETE_WINDOW, LastTimestamp);
2952 else
2953 wClientKill(wwin);
2954 }
2955
2956 #ifdef XKB_BUTTON_HINT
2957 static void windowLanguageClick(WCoreWindow *sender, void *data, XEvent *event)
2958 {
2959 WWindow *wwin = data;
2960 WFrameWindow *fwin = wwin->frame;
2961 WScreen *scr = fwin->screen_ptr;
2962 int tl;
2963
2964 if (event->xbutton.button != Button1 && event->xbutton.button != Button3)
2965 return;
2966 tl = wwin->frame->languagemode;
2967 wwin->frame->languagemode = wwin->frame->last_languagemode;
2968 wwin->frame->last_languagemode = tl;
2969 wSetFocusTo(scr, wwin);
2970 wwin->frame->languagebutton_image =
2971 wwin->frame->screen_ptr->b_pixmaps[WBUT_XKBGROUP1 + wwin->frame->languagemode];
2972 wFrameWindowUpdateLanguageButton(wwin->frame);
2973 if (event->xbutton.button == Button3)
2974 return;
2975 wRaiseFrame(fwin->core);
2976 }
2977 #endif
2978
2979 static void windowIconifyClick(WCoreWindow *sender, void *data, XEvent *event)
2980 {
2981 WWindow *wwin = data;
2982
2983 event->xbutton.state &= ValidModMask;
2984
2985 CloseWindowMenu(wwin->screen_ptr);
2986
2987 if (event->xbutton.button < Button1 || event->xbutton.button > Button3)
2988 return;
2989
2990 if (wwin->protocols.MINIATURIZE_WINDOW && event->xbutton.state == 0) {
2991 wClientSendProtocol(wwin, _XA_GNUSTEP_WM_MINIATURIZE_WINDOW, LastTimestamp);
2992 } else {
2993 WApplication *wapp;
2994 if ((event->xbutton.state & ControlMask) || (event->xbutton.button == Button3)) {
2995
2996 wapp = wApplicationOf(wwin->main_window);
2997 if (wapp && !WFLAGP(wwin, no_appicon))
2998 wHideApplication(wapp);
2999 } else if (event->xbutton.state == 0) {
3000 wIconifyWindow(wwin);
3001 }
3002 }
3003 }
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