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wmaker: Replaced local declaration of system function by proper header call
[wmaker-crm.git] / src / window.c
bloba5de8a9c859f53989d702320cccb764c67ff84e8
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/WINGs.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 "colormap.h"
53 #include "keybind.h"
54 #include "stacking.h"
55 #include "defaults.h"
56 #include "workspace.h"
57 #include "xinerama.h"
58 #include "appmenu.h"
59 #include "appicon.h"
60 #include "superfluous.h"
61 #include "rootmenu.h"
62 #include "placement.h"
63 #include "misc.h"
64 #include "startup.h"
65 #include "winmenu.h"
66 #include "osdep.h"
67
68 #ifdef MWM_HINTS
69 # include "motif.h"
70 #endif
71 #include "wmspec.h"
72
73 #define MOD_MASK wPreferences.modifier_mask
74
75 /****** Global Variables ******/
76 extern WShortKey wKeyBindings[WKBD_LAST];
77
78 #ifdef SHAPE
79 extern Bool wShapeSupported;
80 #endif
81
82 /* contexts */
83 extern XContext wWinContext;
84
85 /* protocol atoms */
86 extern Atom _XA_WM_DELETE_WINDOW;
87 extern Atom _XA_GNUSTEP_WM_MINIATURIZE_WINDOW;
88 extern Atom _XA_WINDOWMAKER_STATE;
89 extern Time LastTimestamp;
90
91 /***** Local Stuff *****/
92 static WWindowState *windowState = NULL;
93 static FocusMode getFocusMode(WWindow *wwin);
94 static int getSavedState(Window window, WSavedState **state);
95 static void setupGNUstepHints(WWindow *wwin, GNUstepWMAttributes *gs_hints);
96
97 /* frame window (during window grabs) */
98 static void frameMouseDown(WObjDescriptor *desc, XEvent *event);
99
100 /* close button */
101 static void windowCloseClick(WCoreWindow *sender, void *data, XEvent *event);
102 static void windowCloseDblClick(WCoreWindow *sender, void *data, XEvent *event);
103
104 /* iconify button */
105 static void windowIconifyClick(WCoreWindow *sender, void *data, XEvent *event);
106
107 #ifdef XKB_BUTTON_HINT
108 static void windowLanguageClick(WCoreWindow *sender, void *data, XEvent *event);
109 #endif
110
111 static void titlebarMouseDown(WCoreWindow *sender, void *data, XEvent *event);
112 static void titlebarDblClick(WCoreWindow *sender, void *data, XEvent *event);
113 static void resizebarMouseDown(WCoreWindow *sender, void *data, XEvent *event);
114
115 static void release_wwindowstate(WWindowState *wstate);
116
117 /****** Notification Observers ******/
118
119 static void appearanceObserver(void *self, WMNotification * notif)
120 {
121 WWindow *wwin = (WWindow *) self;
122 uintptr_t flags = (uintptr_t)WMGetNotificationClientData(notif);
123
124 if (!wwin->frame || (!wwin->frame->titlebar && !wwin->frame->resizebar))
125 return;
126
127 if (flags & WFontSettings) {
128 wWindowConfigureBorders(wwin);
129 if (wwin->flags.shaded) {
130 wFrameWindowResize(wwin->frame, wwin->frame->core->width, wwin->frame->top_width - 1);
131 wwin->client.y = wwin->frame_y - wwin->client.height + wwin->frame->top_width;
132 wWindowSynthConfigureNotify(wwin);
133 }
134 }
135 if (flags & WTextureSettings)
136 wwin->frame->flags.need_texture_remake = 1;
137
138 if (flags & (WTextureSettings | WColorSettings)) {
139 if (wwin->frame->titlebar)
140 XClearWindow(dpy, wwin->frame->titlebar->window);
141
142 wFrameWindowPaint(wwin->frame);
143 }
144 }
145
146
147 /* Return the WWindow associated with a given (Xlib) Window. */
148 WWindow *wWindowFor(Window window)
149 {
150 WObjDescriptor *desc;
151
152 if (window == None)
153 return NULL;
154
155 if (XFindContext(dpy, window, wWinContext, (XPointer *) & desc) == XCNOENT)
156 return NULL;
157
158 if (desc->parent_type == WCLASS_WINDOW)
159 return desc->parent;
160 else if (desc->parent_type == WCLASS_FRAME) {
161 WFrameWindow *frame = (WFrameWindow *) desc->parent;
162 if (frame->flags.is_client_window_frame)
163 return frame->child;
164 }
165
166 return NULL;
167 }
168
169 WWindow *wWindowCreate(void)
170 {
171 WWindow *wwin;
172
173 wwin = wmalloc(sizeof(WWindow));
174 wretain(wwin);
175
176 wwin->client_descriptor.handle_mousedown = frameMouseDown;
177 wwin->client_descriptor.parent = wwin;
178 wwin->client_descriptor.self = wwin;
179 wwin->client_descriptor.parent_type = WCLASS_WINDOW;
180
181 return wwin;
182 }
183
184 void wWindowDestroy(WWindow *wwin)
185 {
186 int i;
187
188 if (wwin->screen_ptr->cmap_window == wwin)
189 wwin->screen_ptr->cmap_window = NULL;
190
191 WMRemoveNotificationObserver(wwin);
192
193 wwin->flags.destroyed = 1;
194
195 for (i = 0; i < MAX_WINDOW_SHORTCUTS; i++) {
196 if (!wwin->screen_ptr->shortcutWindows[i])
197 continue;
198
199 WMRemoveFromArray(wwin->screen_ptr->shortcutWindows[i], wwin);
200
201 if (!WMGetArrayItemCount(wwin->screen_ptr->shortcutWindows[i])) {
202 WMFreeArray(wwin->screen_ptr->shortcutWindows[i]);
203 wwin->screen_ptr->shortcutWindows[i] = NULL;
204 }
205 }
206
207 if (wwin->fake_group && wwin->fake_group->retainCount > 0) {
208 wwin->fake_group->retainCount--;
209 if (wwin->fake_group->retainCount == 0 && wwin->fake_group->leader != None) {
210 XDestroyWindow(dpy, wwin->fake_group->leader);
211 wwin->fake_group->leader = None;
212 wwin->fake_group->origLeader = None;
213 XFlush(dpy);
214 }
215 }
216
217 if (wwin->normal_hints)
218 XFree(wwin->normal_hints);
219
220 if (wwin->wm_hints)
221 XFree(wwin->wm_hints);
222
223 if (wwin->wm_instance)
224 XFree(wwin->wm_instance);
225
226 if (wwin->wm_class)
227 XFree(wwin->wm_class);
228
229 if (wwin->wm_gnustep_attr)
230 wfree(wwin->wm_gnustep_attr);
231
232 if (wwin->cmap_windows)
233 XFree(wwin->cmap_windows);
234
235 XDeleteContext(dpy, wwin->client_win, wWinContext);
236
237 if (wwin->frame)
238 wFrameWindowDestroy(wwin->frame);
239
240 if (wwin->icon) {
241 RemoveFromStackList(wwin->icon->core);
242 wIconDestroy(wwin->icon);
243 if (wPreferences.auto_arrange_icons)
244 wArrangeIcons(wwin->screen_ptr, True);
245 }
246 if (wwin->net_icon_image)
247 RReleaseImage(wwin->net_icon_image);
248
249 wrelease(wwin);
250 }
251
252 static void setupGNUstepHints(WWindow *wwin, GNUstepWMAttributes *gs_hints)
253 {
254 if (gs_hints->flags & GSWindowStyleAttr) {
255 if (gs_hints->window_style == WMBorderlessWindowMask) {
256 wwin->client_flags.no_border = 1;
257 wwin->client_flags.no_titlebar = 1;
258 wwin->client_flags.no_closable = 1;
259 wwin->client_flags.no_miniaturizable = 1;
260 wwin->client_flags.no_resizable = 1;
261 wwin->client_flags.no_close_button = 1;
262 wwin->client_flags.no_miniaturize_button = 1;
263 wwin->client_flags.no_resizebar = 1;
264 } else {
265 wwin->client_flags.no_close_button =
266 ((gs_hints->window_style & WMClosableWindowMask) ? 0 : 1);
267
268 wwin->client_flags.no_closable = ((gs_hints->window_style & WMClosableWindowMask) ? 0 : 1);
269
270 wwin->client_flags.no_miniaturize_button =
271 ((gs_hints->window_style & WMMiniaturizableWindowMask) ? 0 : 1);
272
273 wwin->client_flags.no_miniaturizable = wwin->client_flags.no_miniaturize_button;
274
275 wwin->client_flags.no_resizebar =
276 ((gs_hints->window_style & WMResizableWindowMask) ? 0 : 1);
277
278 wwin->client_flags.no_resizable = wwin->client_flags.no_resizebar;
279
280 /* these attributes supposedly imply in the existence
281 * of a titlebar */
282 if (gs_hints->window_style & (WMResizableWindowMask |
283 WMClosableWindowMask | WMMiniaturizableWindowMask)) {
284 wwin->client_flags.no_titlebar = 0;
285 } else {
286 wwin->client_flags.no_titlebar =
287 ((gs_hints->window_style & WMTitledWindowMask) ? 0 : 1);
288 }
289
290 }
291 } else {
292 /* setup the defaults */
293 wwin->client_flags.no_border = 0;
294 wwin->client_flags.no_titlebar = 0;
295 wwin->client_flags.no_closable = 0;
296 wwin->client_flags.no_miniaturizable = 0;
297 wwin->client_flags.no_resizable = 0;
298 wwin->client_flags.no_close_button = 0;
299 wwin->client_flags.no_miniaturize_button = 0;
300 wwin->client_flags.no_resizebar = 0;
301 }
302 if (gs_hints->extra_flags & GSNoApplicationIconFlag)
303 wwin->client_flags.no_appicon = 1;
304 }
305
306 void wWindowSetupInitialAttributes(WWindow *wwin, int *level, int *workspace)
307 {
308 WScreen *scr = wwin->screen_ptr;
309
310 /* sets global default stuff */
311 wDefaultFillAttributes(wwin->wm_instance, wwin->wm_class, &wwin->client_flags, NULL, True);
312 /*
313 * Decoration setting is done in this precedence (lower to higher)
314 * - use global default in the resource database
315 * - guess some settings
316 * - use GNUstep/external window attributes
317 * - set hints specified for the app in the resource DB
318 *
319 */
320 WSETUFLAG(wwin, broken_close, 0);
321
322 if (wwin->protocols.DELETE_WINDOW)
323 WSETUFLAG(wwin, kill_close, 0);
324 else
325 WSETUFLAG(wwin, kill_close, 1);
326
327 /* transients can't be iconified or maximized */
328 if (wwin->transient_for != None && wwin->transient_for != scr->root_win) {
329 WSETUFLAG(wwin, no_miniaturizable, 1);
330 WSETUFLAG(wwin, no_miniaturize_button, 1);
331 }
332
333 /* if the window can't be resized, remove the resizebar */
334 if (wwin->normal_hints->flags & (PMinSize | PMaxSize)
335 && (wwin->normal_hints->min_width == wwin->normal_hints->max_width)
336 && (wwin->normal_hints->min_height == wwin->normal_hints->max_height)) {
337 WSETUFLAG(wwin, no_resizable, 1);
338 WSETUFLAG(wwin, no_resizebar, 1);
339 }
340
341 /* set GNUstep window attributes */
342 if (wwin->wm_gnustep_attr) {
343 setupGNUstepHints(wwin, wwin->wm_gnustep_attr);
344
345 if (wwin->wm_gnustep_attr->flags & GSWindowLevelAttr) {
346
347 *level = wwin->wm_gnustep_attr->window_level;
348 /*
349 * INT_MIN is the only illegal window level.
350 */
351 if (*level == INT_MIN)
352 *level = INT_MIN + 1;
353 } else {
354 /* setup defaults */
355 *level = WMNormalLevel;
356 }
357 } else {
358 int tmp_workspace = -1;
359 int tmp_level = INT_MIN; /* INT_MIN is never used by the window levels */
360
361 #ifdef MWM_HINTS
362 wMWMCheckClientHints(wwin);
363 #endif /* MWM_HINTS */
364
365 wNETWMCheckClientHints(wwin, &tmp_level, &tmp_workspace);
366
367 /* window levels are between INT_MIN+1 and INT_MAX, so if we still
368 * have INT_MIN that means that no window level was requested. -Dan
369 */
370 if (tmp_level == INT_MIN) {
371 if (WFLAGP(wwin, floating))
372 *level = WMFloatingLevel;
373 else if (WFLAGP(wwin, sunken))
374 *level = WMSunkenLevel;
375 else
376 *level = WMNormalLevel;
377 } else {
378 *level = tmp_level;
379 }
380
381 if (wwin->transient_for != None && wwin->transient_for != scr->root_win) {
382 WWindow *transientOwner = wWindowFor(wwin->transient_for);
383 if (transientOwner) {
384 int ownerLevel = transientOwner->frame->core->stacking->window_level;
385 if (ownerLevel > *level)
386 *level = ownerLevel;
387 }
388 }
389
390 if (tmp_workspace >= 0)
391 *workspace = tmp_workspace % scr->workspace_count;
392 }
393
394 /*
395 * Set attributes specified only for that window/class.
396 * This might do duplicate work with the 1st wDefaultFillAttributes().
397 */
398 wDefaultFillAttributes(wwin->wm_instance, wwin->wm_class, &wwin->user_flags,
399 &wwin->defined_user_flags, False);
400 /*
401 * Sanity checks for attributes that depend on other attributes
402 */
403 if (wwin->user_flags.no_appicon && wwin->defined_user_flags.no_appicon)
404 wwin->user_flags.emulate_appicon = 0;
405
406 if (wwin->main_window != None) {
407 WApplication *wapp = wApplicationOf(wwin->main_window);
408 if (wapp && !wapp->flags.emulated)
409 wwin->user_flags.emulate_appicon = 0;
410 }
411
412 if (wwin->transient_for != None && wwin->transient_for != wwin->screen_ptr->root_win)
413 wwin->user_flags.emulate_appicon = 0;
414
415 if (wwin->user_flags.sunken && wwin->defined_user_flags.sunken
416 && wwin->user_flags.floating && wwin->defined_user_flags.floating)
417 wwin->user_flags.sunken = 0;
418
419 WSETUFLAG(wwin, no_shadeable, WFLAGP(wwin, no_titlebar));
420
421 /* windows that have takefocus=False shouldn't take focus at all */
422 if (wwin->focus_mode == WFM_NO_INPUT)
423 wwin->client_flags.no_focusable = 1;
424 }
425
426 Bool wWindowObscuresWindow(WWindow *wwin, WWindow *obscured)
427 {
428 int w1, h1, w2, h2;
429
430 w1 = wwin->frame->core->width;
431 h1 = wwin->frame->core->height;
432 w2 = obscured->frame->core->width;
433 h2 = obscured->frame->core->height;
434
435 if (!IS_OMNIPRESENT(wwin) && !IS_OMNIPRESENT(obscured)
436 && wwin->frame->workspace != obscured->frame->workspace)
437 return False;
438
439 if (wwin->frame_x + w1 < obscured->frame_x
440 || wwin->frame_y + h1 < obscured->frame_y
441 || wwin->frame_x > obscured->frame_x + w2 || wwin->frame_y > obscured->frame_y + h2)
442 return False;
443
444 return True;
445 }
446
447 static void fixLeaderProperties(WWindow *wwin)
448 {
449 XClassHint *classHint;
450 XWMHints *hints, *clientHints;
451 XWindowAttributes attr;
452 Window leaders[2], window;
453 char **argv, *command;
454 int argc, i, pid;
455 Bool haveCommand;
456
457 classHint = XAllocClassHint();
458 clientHints = XGetWMHints(dpy, wwin->client_win);
459 pid = wNETWMGetPidForWindow(wwin->client_win);
460 if (pid > 0)
461 haveCommand = GetCommandForPid(pid, &argv, &argc);
462 else
463 haveCommand = False;
464
465 leaders[0] = wwin->client_leader;
466 leaders[1] = wwin->group_id;
467
468 if (haveCommand) {
469 command = GetCommandForWindow(wwin->client_win);
470 if (command)
471 wfree(command); /* command already set. nothing to do. */
472 else
473 XSetCommand(dpy, wwin->client_win, argv, argc);
474 }
475
476 for (i = 0; i < 2; i++) {
477 window = leaders[i];
478 if (window) {
479 if (XGetClassHint(dpy, window, classHint) == 0) {
480 classHint->res_name = wwin->wm_instance;
481 classHint->res_class = wwin->wm_class;
482 XSetClassHint(dpy, window, classHint);
483 }
484 hints = XGetWMHints(dpy, window);
485 if (hints) {
486 XFree(hints);
487 } else if (clientHints) {
488 /* set window group leader to self */
489 clientHints->window_group = window;
490 clientHints->flags |= WindowGroupHint;
491 XSetWMHints(dpy, window, clientHints);
492 }
493
494 if (haveCommand) {
495 command = GetCommandForWindow(window);
496 if (command)
497 wfree(command); /* command already set. nothing to do. */
498 else
499 XSetCommand(dpy, window, argv, argc);
500 }
501
502 /* Make sure we get notification when this window is destroyed */
503 if (XGetWindowAttributes(dpy, window, &attr))
504 XSelectInput(dpy, window, attr.your_event_mask | StructureNotifyMask | PropertyChangeMask);
505 }
506 }
507
508 XFree(classHint);
509 if (clientHints)
510 XFree(clientHints);
511 if (haveCommand)
512 wfree(argv);
513 }
514
515 static Window createFakeWindowGroupLeader(WScreen *scr, Window win, char *instance, char *class)
516 {
517 XClassHint *classHint;
518 XWMHints *hints;
519 Window leader;
520 int argc;
521 char **argv;
522
523 leader = XCreateSimpleWindow(dpy, scr->root_win, 10, 10, 10, 10, 0, 0, 0);
524 /* set class hint */
525 classHint = XAllocClassHint();
526 classHint->res_name = instance;
527 classHint->res_class = class;
528 XSetClassHint(dpy, leader, classHint);
529 XFree(classHint);
530
531 /* inherit these from the original leader if available */
532 hints = XGetWMHints(dpy, win);
533 if (!hints) {
534 hints = XAllocWMHints();
535 hints->flags = 0;
536 }
537 /* set window group leader to self */
538 hints->window_group = leader;
539 hints->flags |= WindowGroupHint;
540 XSetWMHints(dpy, leader, hints);
541 XFree(hints);
542
543 if (XGetCommand(dpy, win, &argv, &argc) != 0 && argc > 0) {
544 XSetCommand(dpy, leader, argv, argc);
545 XFreeStringList(argv);
546 }
547
548 return leader;
549 }
550
551 static int matchIdentifier(const void *item, const void *cdata)
552 {
553 return (strcmp(((WFakeGroupLeader *) item)->identifier, (char *)cdata) == 0);
554 }
555
556 /*
557 *----------------------------------------------------------------
558 * wManageWindow--
559 * reparents the window and allocates a descriptor for it.
560 * Window manager hints and other hints are fetched to configure
561 * the window decoration attributes and others. User preferences
562 * for the window are used if available, to configure window
563 * decorations and some behaviour.
564 * If in startup, windows that are override redirect,
565 * unmapped and never were managed and are Withdrawn are not
566 * managed.
567 *
568 * Returns:
569 * the new window descriptor
570 *
571 * Side effects:
572 * The window is reparented and appropriate notification
573 * is done to the client. Input mask for the window is setup.
574 * The window descriptor is also associated with various window
575 * contexts and inserted in the head of the window list.
576 * Event handler contexts are associated for some objects
577 * (buttons, titlebar and resizebar)
578 *
579 *----------------------------------------------------------------
580 */
581 WWindow *wManageWindow(WScreen *scr, Window window)
582 {
583 WWindow *wwin;
584 int x, y;
585 unsigned width, height;
586 XWindowAttributes wattribs;
587 XSetWindowAttributes attribs;
588 WWindowState *win_state;
589 WWindow *transientOwner = NULL;
590 int window_level;
591 int wm_state;
592 int foo;
593 int workspace = -1;
594 char *title;
595 Bool withdraw = False;
596 Bool raise = False;
597
598 /* mutex. */
599 XGrabServer(dpy);
600 XSync(dpy, False);
601
602 /* make sure the window is still there */
603 if (!XGetWindowAttributes(dpy, window, &wattribs)) {
604 XUngrabServer(dpy);
605 return NULL;
606 }
607
608 /* if it's an override-redirect, ignore it */
609 if (wattribs.override_redirect) {
610 XUngrabServer(dpy);
611 return NULL;
612 }
613
614 wm_state = PropGetWindowState(window);
615
616 /* if it's startup and the window is unmapped, don't manage it */
617 if (scr->flags.startup && wm_state < 0 && wattribs.map_state == IsUnmapped) {
618 XUngrabServer(dpy);
619 return NULL;
620 }
621
622 wwin = wWindowCreate();
623
624 title = wNETWMGetWindowName(window);
625 if (title)
626 wwin->flags.net_has_title = 1;
627 else if (!wFetchName(dpy, window, &title))
628 title = NULL;
629
630 XSaveContext(dpy, window, wWinContext, (XPointer) & wwin->client_descriptor);
631
632 #ifdef SHAPE
633 if (wShapeSupported) {
634 int junk;
635 unsigned int ujunk;
636 int b_shaped;
637
638 XShapeSelectInput(dpy, window, ShapeNotifyMask);
639 XShapeQueryExtents(dpy, window, &b_shaped, &junk, &junk, &ujunk,
640 &ujunk, &junk, &junk, &junk, &ujunk, &ujunk);
641 wwin->flags.shaped = b_shaped;
642 }
643 #endif
644
645 /* Get hints and other information in properties */
646 PropGetWMClass(window, &wwin->wm_class, &wwin->wm_instance);
647
648 /* setup descriptor */
649 wwin->client_win = window;
650 wwin->screen_ptr = scr;
651 wwin->old_border_width = wattribs.border_width;
652 wwin->event_mask = CLIENT_EVENTS;
653 attribs.event_mask = CLIENT_EVENTS;
654 attribs.do_not_propagate_mask = ButtonPressMask | ButtonReleaseMask;
655 attribs.save_under = False;
656
657 XChangeWindowAttributes(dpy, window, CWEventMask | CWDontPropagate | CWSaveUnder, &attribs);
658 XSetWindowBorderWidth(dpy, window, 0);
659
660 /* get hints from GNUstep app */
661 if (wwin->wm_class != NULL && strcmp(wwin->wm_class, "GNUstep") == 0)
662 wwin->flags.is_gnustep = 1;
663
664 if (!PropGetGNUstepWMAttr(window, &wwin->wm_gnustep_attr))
665 wwin->wm_gnustep_attr = NULL;
666
667 if (wwin->wm_class != NULL && strcmp(wwin->wm_class, "DockApp") == 0) {
668 wwin->flags.is_dockapp = 1;
669 withdraw = True;
670 }
671
672 wwin->client_leader = PropGetClientLeader(window);
673 if (wwin->client_leader != None)
674 wwin->main_window = wwin->client_leader;
675
676 wwin->wm_hints = XGetWMHints(dpy, window);
677
678 if (wwin->wm_hints) {
679 if (wwin->wm_hints->flags & StateHint) {
680 if (wwin->wm_hints->initial_state == IconicState) {
681 wwin->flags.miniaturized = 1;
682 } else if (wwin->wm_hints->initial_state == WithdrawnState) {
683 wwin->flags.is_dockapp = 1;
684 withdraw = True;
685 }
686 }
687
688 if (wwin->wm_hints->flags & WindowGroupHint) {
689 wwin->group_id = wwin->wm_hints->window_group;
690 /* window_group has priority over CLIENT_LEADER */
691 wwin->main_window = wwin->group_id;
692 } else {
693 wwin->group_id = None;
694 }
695
696 if (wwin->wm_hints->flags & UrgencyHint) {
697 wwin->flags.urgent = 1;
698 wAppBounceWhileUrgent(wApplicationOf(wwin->main_window));
699 }
700 } else {
701 wwin->group_id = None;
702 }
703
704 PropGetProtocols(window, &wwin->protocols);
705
706 if (!XGetTransientForHint(dpy, window, &wwin->transient_for)) {
707 wwin->transient_for = None;
708 } else {
709 if (wwin->transient_for == None || wwin->transient_for == window) {
710 wwin->transient_for = scr->root_win;
711 } else {
712 transientOwner = wWindowFor(wwin->transient_for);
713 if (transientOwner && transientOwner->main_window != None)
714 wwin->main_window = transientOwner->main_window;
715 }
716 }
717
718 /* guess the focus mode */
719 wwin->focus_mode = getFocusMode(wwin);
720
721 /* get geometry stuff */
722 wClientGetNormalHints(wwin, &wattribs, True, &x, &y, &width, &height);
723
724 /* get colormap windows */
725 GetColormapWindows(wwin);
726
727 /*
728 * Setup the decoration/window attributes and
729 * geometry
730 */
731 wWindowSetupInitialAttributes(wwin, &window_level, &workspace);
732
733 /* Make broken apps behave as a nice app. */
734 if (WFLAGP(wwin, emulate_appicon))
735 wwin->main_window = wwin->client_win;
736
737 fixLeaderProperties(wwin);
738
739 wwin->orig_main_window = wwin->main_window;
740
741 if (wwin->flags.is_gnustep)
742 WSETUFLAG(wwin, shared_appicon, 0);
743
744 if (wwin->main_window) {
745 extern Atom _XA_WINDOWMAKER_MENU;
746 XTextProperty text_prop;
747
748 if (XGetTextProperty(dpy, wwin->main_window, &text_prop, _XA_WINDOWMAKER_MENU))
749 WSETUFLAG(wwin, shared_appicon, 0);
750 }
751
752 if (wwin->flags.is_dockapp)
753 WSETUFLAG(wwin, shared_appicon, 0);
754
755 if (wwin->main_window) {
756 WApplication *app = wApplicationOf(wwin->main_window);
757 if (app && app->app_icon)
758 WSETUFLAG(wwin, shared_appicon, 0);
759 }
760
761 if (!withdraw && wwin->main_window && WFLAGP(wwin, shared_appicon)) {
762 char *buffer, *instance, *class;
763 WFakeGroupLeader *fPtr;
764 int index;
765
766 #define ADEQUATE(x) ((x)!=None && (x)!=wwin->client_win && (x)!=fPtr->leader)
767
768 /* // only enter here if PropGetWMClass() succeds */
769 PropGetWMClass(wwin->main_window, &class, &instance);
770 buffer = StrConcatDot(instance, class);
771
772 index = WMFindInArray(scr->fakeGroupLeaders, matchIdentifier, (void *)buffer);
773 if (index != WANotFound) {
774 fPtr = WMGetFromArray(scr->fakeGroupLeaders, index);
775 if (fPtr->retainCount == 0)
776 fPtr->leader = createFakeWindowGroupLeader(scr, wwin->main_window,
777 instance, class);
778
779 fPtr->retainCount++;
780 if (fPtr->origLeader == None) {
781 if (ADEQUATE(wwin->main_window)) {
782 fPtr->retainCount++;
783 fPtr->origLeader = wwin->main_window;
784 }
785 }
786 wwin->fake_group = fPtr;
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->main_window = fPtr->leader;
805 }
806
807 if (instance)
808 free(instance);
809
810 if (class)
811 free(class);
812 #undef ADEQUATE
813 }
814
815 /*
816 * Setup the initial state of the window
817 */
818 if (WFLAGP(wwin, start_miniaturized) && !WFLAGP(wwin, no_miniaturizable))
819 wwin->flags.miniaturized = 1;
820
821 if (WFLAGP(wwin, start_maximized) && IS_RESIZABLE(wwin))
822 wwin->flags.maximized = MAX_VERTICAL | MAX_HORIZONTAL;
823
824 wNETWMCheckInitialClientState(wwin);
825
826 /* apply previous state if it exists and we're in startup */
827 if (scr->flags.startup && wm_state >= 0) {
828 if (wm_state == IconicState)
829 wwin->flags.miniaturized = 1;
830 else if (wm_state == WithdrawnState)
831 withdraw = True;
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
912 if (wstate != NULL)
913 wfree(wstate);
914 }
915
916 /* don't let transients start miniaturized if their owners are not */
917 if (transientOwner && !transientOwner->flags.miniaturized && wwin->flags.miniaturized && !withdraw) {
918 wwin->flags.miniaturized = 0;
919 if (wwin->wm_hints)
920 wwin->wm_hints->initial_state = NormalState;
921 }
922
923 /* set workspace on which the window starts */
924 if (workspace >= 0) {
925 if (workspace > scr->workspace_count - 1)
926 workspace = workspace % scr->workspace_count;
927 } else {
928 int w;
929
930 w = wDefaultGetStartWorkspace(scr, wwin->wm_instance, wwin->wm_class);
931
932 if (w >= 0 && w < scr->workspace_count && !(IS_OMNIPRESENT(wwin))) {
933 workspace = w;
934 } else {
935 if (wPreferences.open_transients_with_parent && transientOwner)
936 workspace = transientOwner->frame->workspace;
937 else
938 workspace = scr->current_workspace;
939 }
940 }
941
942 /* setup window geometry */
943 if (win_state && win_state->state->w > 0) {
944 width = win_state->state->w;
945 height = win_state->state->h;
946 }
947
948 wWindowConstrainSize(wwin, &width, &height);
949
950 /* do not ask for window placement if the window is
951 * transient, during startup, if the initial workspace is another one
952 * or if the window wants to start iconic.
953 * If geometry was saved, restore it. */
954 {
955 Bool dontBring = False;
956
957 if (win_state && win_state->state->w > 0) {
958 x = win_state->state->x;
959 y = win_state->state->y;
960 } else if ((wwin->transient_for == None || wPreferences.window_placement != WPM_MANUAL)
961 && !scr->flags.startup
962 && workspace == scr->current_workspace
963 && !wwin->flags.miniaturized
964 && !wwin->flags.maximized && !(wwin->normal_hints->flags & (USPosition | PPosition))) {
965
966 if (transientOwner && transientOwner->flags.mapped) {
967 int offs = WMAX(20, 2 * transientOwner->frame->top_width);
968 WMRect rect;
969 int head;
970
971 x = transientOwner->frame_x +
972 abs((transientOwner->frame->core->width - width) / 2) + offs;
973 y = transientOwner->frame_y +
974 abs((transientOwner->frame->core->height - height) / 3) + offs;
975
976 /* limit transient windows to be inside their parent's head */
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
999 if (wPreferences.window_placement == WPM_MANUAL)
1000 dontBring = True;
1001
1002 } else if (scr->xine_info.count && (wwin->normal_hints->flags & PPosition)) {
1003 int head, flags;
1004 WMRect rect;
1005 int reposition = 0;
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 /* xinerama checks for: across head and dead space */
1017 rect.pos.x = x;
1018 rect.pos.y = y;
1019 rect.size.width = width;
1020 rect.size.height = height;
1021
1022 head = wGetRectPlacementInfo(scr, rect, &flags);
1023
1024 if (flags & XFLAG_DEAD)
1025 reposition = 1;
1026
1027 if (flags & XFLAG_MULTIPLE)
1028 reposition = 2;
1029 }
1030
1031 switch (reposition) {
1032 case 1:
1033 head = wGetHeadForPointerLocation(scr);
1034 rect = wGetRectForHead(scr, head);
1035
1036 x = rect.pos.x + (x * rect.size.width) / scr->scr_width;
1037 y = rect.pos.y + (y * rect.size.height) / scr->scr_height;
1038 break;
1039
1040 case 2:
1041 rect = wGetRectForHead(scr, head);
1042
1043 if (x < rect.pos.x)
1044 x = rect.pos.x;
1045 else if (x + width > rect.pos.x + rect.size.width)
1046 x = rect.pos.x + rect.size.width - width;
1047
1048 if (y < rect.pos.y)
1049 y = rect.pos.y;
1050 else if (y + height > rect.pos.y + rect.size.height)
1051 y = rect.pos.y + rect.size.height - height;
1052
1053 break;
1054
1055 default:
1056 break;
1057 }
1058 }
1059
1060 if (WFLAGP(wwin, dont_move_off) && dontBring)
1061 wScreenBringInside(scr, &x, &y, width, height);
1062 }
1063
1064 wNETWMPositionSplash(wwin, &x, &y, width, height);
1065
1066 if (wwin->flags.urgent) {
1067 if (!IS_OMNIPRESENT(wwin))
1068 wwin->flags.omnipresent ^= 1;
1069 }
1070
1071 /* Create frame, borders and do reparenting */
1072 foo = WFF_LEFT_BUTTON | WFF_RIGHT_BUTTON;
1073 #ifdef XKB_BUTTON_HINT
1074 if (wPreferences.modelock)
1075 foo |= WFF_LANGUAGE_BUTTON;
1076 #endif
1077 if (HAS_TITLEBAR(wwin))
1078 foo |= WFF_TITLEBAR;
1079
1080 if (HAS_RESIZEBAR(wwin))
1081 foo |= WFF_RESIZEBAR;
1082
1083 if (HAS_BORDER(wwin))
1084 foo |= WFF_BORDER;
1085
1086 wwin->frame = wFrameWindowCreate(scr, window_level,
1087 x, y, width, height,
1088 &wPreferences.window_title_clearance,
1089 &wPreferences.window_title_min_height,
1090 &wPreferences.window_title_max_height,
1091 foo,
1092 scr->window_title_texture,
1093 scr->resizebar_texture, scr->window_title_color, &scr->title_font,
1094 wattribs.depth, wattribs.visual, wattribs.colormap);
1095
1096 wwin->frame->flags.is_client_window_frame = 1;
1097 wwin->frame->flags.justification = wPreferences.title_justification;
1098
1099 /* setup button images */
1100 wWindowUpdateButtonImages(wwin);
1101
1102 /* hide unused buttons */
1103 foo = 0;
1104 if (WFLAGP(wwin, no_close_button))
1105 foo |= WFF_RIGHT_BUTTON;
1106
1107 if (WFLAGP(wwin, no_miniaturize_button))
1108 foo |= WFF_LEFT_BUTTON;
1109
1110 #ifdef XKB_BUTTON_HINT
1111 if (WFLAGP(wwin, no_language_button) || WFLAGP(wwin, no_focusable))
1112 foo |= WFF_LANGUAGE_BUTTON;
1113 #endif
1114 if (foo != 0)
1115 wFrameWindowHideButton(wwin->frame, foo);
1116
1117 wwin->frame->child = wwin;
1118 wwin->frame->workspace = workspace;
1119 wwin->frame->on_click_left = windowIconifyClick;
1120
1121 #ifdef XKB_BUTTON_HINT
1122 if (wPreferences.modelock)
1123 wwin->frame->on_click_language = windowLanguageClick;
1124 #endif
1125
1126 wwin->frame->on_click_right = windowCloseClick;
1127 wwin->frame->on_dblclick_right = windowCloseDblClick;
1128 wwin->frame->on_mousedown_titlebar = titlebarMouseDown;
1129 wwin->frame->on_dblclick_titlebar = titlebarDblClick;
1130 wwin->frame->on_mousedown_resizebar = resizebarMouseDown;
1131
1132 XSelectInput(dpy, wwin->client_win, wwin->event_mask & ~StructureNotifyMask);
1133 XReparentWindow(dpy, wwin->client_win, wwin->frame->core->window, 0, wwin->frame->top_width);
1134 XSelectInput(dpy, wwin->client_win, wwin->event_mask);
1135
1136 {
1137 int gx, gy;
1138
1139 wClientGetGravityOffsets(wwin, &gx, &gy);
1140
1141 /* if gravity is to the south, account for the border sizes */
1142 if (gy > 0)
1143 y -= wwin->frame->top_width + wwin->frame->bottom_width;
1144 }
1145
1146 /*
1147 * wWindowConfigure() will init the client window's size
1148 * (wwin->client.{width,height}) and all other geometry
1149 * related variables (frame_x,frame_y) */
1150 wWindowConfigure(wwin, x, y, width, height);
1151
1152 /* to make sure the window receives it's new position after reparenting */
1153 wWindowSynthConfigureNotify(wwin);
1154
1155 /* Setup descriptors and save window to internal lists */
1156 if (wwin->main_window != None) {
1157 WApplication *app;
1158 WWindow *leader;
1159
1160 /* Leader windows do not necessary set themselves as leaders.
1161 * If this is the case, point the leader of this window to
1162 * itself */
1163 leader = wWindowFor(wwin->main_window);
1164 if (leader && leader->main_window == None)
1165 leader->main_window = leader->client_win;
1166
1167 app = wApplicationCreate(wwin);
1168 if (app) {
1169 app->last_workspace = workspace;
1170
1171 /* Do application specific stuff, like setting application
1172 * wide attributes. */
1173
1174 if (wwin->flags.hidden) {
1175 /* if the window was set to hidden because it was hidden
1176 * in a previous incarnation and that state was restored */
1177 app->flags.hidden = 1;
1178 } else if (app->flags.hidden) {
1179 if (WFLAGP(app->main_window_desc, start_hidden)) {
1180 wwin->flags.hidden = 1;
1181 } else {
1182 wUnhideApplication(app, False, False);
1183 raise = True;
1184 }
1185 }
1186 wAppBounce(app);
1187 }
1188 }
1189
1190 /* setup the frame descriptor */
1191 wwin->frame->core->descriptor.handle_mousedown = frameMouseDown;
1192 wwin->frame->core->descriptor.parent = wwin;
1193 wwin->frame->core->descriptor.parent_type = WCLASS_WINDOW;
1194
1195 /* don't let windows go away if we die */
1196 XAddToSaveSet(dpy, window);
1197
1198 XLowerWindow(dpy, window);
1199
1200 /* if window is in this workspace and should be mapped, then map it */
1201 if (!wwin->flags.miniaturized && (workspace == scr->current_workspace || IS_OMNIPRESENT(wwin))
1202 && !wwin->flags.hidden && !withdraw) {
1203
1204 /* The following "if" is to avoid crashing of clients that expect
1205 * WM_STATE set before they get mapped. Else WM_STATE is set later,
1206 * after the return from this function. */
1207 if (wwin->wm_hints && (wwin->wm_hints->flags & StateHint))
1208 wClientSetState(wwin, wwin->wm_hints->initial_state, None);
1209 else
1210 wClientSetState(wwin, NormalState, None);
1211
1212 if (wPreferences.superfluous && !wPreferences.no_animations && !scr->flags.startup &&
1213 (wwin->transient_for == None || wwin->transient_for == scr->root_win) &&
1214 /*
1215 * The brain damaged idiotic non-click to focus modes will
1216 * have trouble with this because:
1217 *
1218 * 1. window is created and mapped by the client
1219 * 2. window is mapped by wmaker in small size
1220 * 3. window is animated to grow to normal size
1221 * 4. this function returns to normal event loop
1222 * 5. eventually, the EnterNotify event that would trigger
1223 * the window focusing (if the mouse is over that window)
1224 * will be processed by wmaker.
1225 * But since this event will be rather delayed
1226 * (step 3 has a large delay) the time when the event ocurred
1227 * and when it is processed, the client that owns that window
1228 * will reject the XSetInputFocus() for it.
1229 */
1230 (wPreferences.focus_mode == WKF_CLICK || wPreferences.auto_focus))
1231 DoWindowBirth(wwin);
1232
1233 wWindowMap(wwin);
1234 }
1235
1236 /* setup stacking descriptor */
1237 if (transientOwner)
1238 wwin->frame->core->stacking->child_of = transientOwner->frame->core;
1239 else
1240 wwin->frame->core->stacking->child_of = NULL;
1241
1242 if (!scr->focused_window) {
1243 /* first window on the list */
1244 wwin->next = NULL;
1245 wwin->prev = NULL;
1246 scr->focused_window = wwin;
1247 } else {
1248 WWindow *tmp;
1249
1250 /* add window at beginning of focus window list */
1251 tmp = scr->focused_window;
1252 while (tmp->prev)
1253 tmp = tmp->prev;
1254
1255 tmp->prev = wwin;
1256 wwin->next = tmp;
1257 wwin->prev = NULL;
1258 }
1259
1260 /* raise is set to true if we un-hid the app when this window was born.
1261 * we raise, else old windows of this app will be above this new one. */
1262 if (raise)
1263 wRaiseFrame(wwin->frame->core);
1264
1265 /* Update name must come after WApplication stuff is done */
1266 wWindowUpdateName(wwin, title);
1267 if (title)
1268 XFree(title);
1269
1270 XUngrabServer(dpy);
1271
1272 /* Final preparations before window is ready to go */
1273 wFrameWindowChangeState(wwin->frame, WS_UNFOCUSED);
1274
1275 if (!wwin->flags.miniaturized && workspace == scr->current_workspace && !wwin->flags.hidden) {
1276 if (((transientOwner && transientOwner->flags.focused)
1277 || wPreferences.auto_focus) && !WFLAGP(wwin, no_focusable)) {
1278
1279 /* only auto_focus if on same screen as mouse
1280 * (and same head for xinerama mode)
1281 * TODO: make it an option */
1282
1283 /*TODO add checking the head of the window, is it available? */
1284 short same_screen = 0, same_head = 1;
1285
1286 int foo;
1287 unsigned int bar;
1288 Window dummy;
1289
1290 if (XQueryPointer(dpy, scr->root_win, &dummy, &dummy,
1291 &foo, &foo, &foo, &foo, &bar) != False)
1292 same_screen = 1;
1293
1294 if (same_screen == 1 && same_head == 1)
1295 wSetFocusTo(scr, wwin);
1296 }
1297 }
1298 wWindowResetMouseGrabs(wwin);
1299
1300 if (!WFLAGP(wwin, no_bind_keys))
1301 wWindowSetKeyGrabs(wwin);
1302
1303 WMPostNotificationName(WMNManaged, wwin, NULL);
1304 wColormapInstallForWindow(scr, scr->cmap_window);
1305
1306 /* Setup Notification Observers */
1307 WMAddNotificationObserver(appearanceObserver, wwin, WNWindowAppearanceSettingsChanged, wwin);
1308
1309 /* Cleanup temporary stuff */
1310 if (win_state)
1311 wWindowDeleteSavedState(win_state);
1312
1313 /* If the window must be withdrawed, then do it now.
1314 * Must do some optimization, 'though */
1315 if (withdraw) {
1316 wwin->flags.mapped = 0;
1317 wClientSetState(wwin, WithdrawnState, None);
1318 wUnmanageWindow(wwin, True, False);
1319 wwin = NULL;
1320 }
1321
1322 return wwin;
1323 }
1324
1325 WWindow *wManageInternalWindow(WScreen *scr, Window window, Window owner,
1326 const char *title, int x, int y, int width, int height)
1327 {
1328 WWindow *wwin;
1329 int foo;
1330
1331 wwin = wWindowCreate();
1332
1333 WMAddNotificationObserver(appearanceObserver, wwin, WNWindowAppearanceSettingsChanged, wwin);
1334
1335 wwin->flags.internal_window = 1;
1336
1337 WSETUFLAG(wwin, omnipresent, 1);
1338 WSETUFLAG(wwin, no_shadeable, 1);
1339 WSETUFLAG(wwin, no_resizable, 1);
1340 WSETUFLAG(wwin, no_miniaturizable, 1);
1341
1342 wwin->focus_mode = WFM_PASSIVE;
1343 wwin->client_win = window;
1344 wwin->screen_ptr = scr;
1345 wwin->transient_for = owner;
1346 wwin->client.x = x;
1347 wwin->client.y = y;
1348 wwin->client.width = width;
1349 wwin->client.height = height;
1350 wwin->frame_x = wwin->client.x;
1351 wwin->frame_y = wwin->client.y;
1352
1353 foo = WFF_RIGHT_BUTTON | WFF_BORDER;
1354 foo |= WFF_TITLEBAR;
1355 #ifdef XKB_BUTTON_HINT
1356 foo |= WFF_LANGUAGE_BUTTON;
1357 #endif
1358
1359 wwin->frame = wFrameWindowCreate(scr, WMFloatingLevel,
1360 wwin->frame_x, wwin->frame_y,
1361 width, height,
1362 &wPreferences.window_title_clearance,
1363 &wPreferences.window_title_min_height,
1364 &wPreferences.window_title_max_height,
1365 foo,
1366 scr->window_title_texture,
1367 scr->resizebar_texture, scr->window_title_color, &scr->title_font,
1368 scr->w_depth, scr->w_visual, scr->w_colormap);
1369
1370 XSaveContext(dpy, window, wWinContext, (XPointer) & wwin->client_descriptor);
1371
1372 wwin->frame->flags.is_client_window_frame = 1;
1373 wwin->frame->flags.justification = wPreferences.title_justification;
1374
1375 wFrameWindowChangeTitle(wwin->frame, title);
1376
1377 /* setup button images */
1378 wWindowUpdateButtonImages(wwin);
1379
1380 /* hide buttons */
1381 wFrameWindowHideButton(wwin->frame, WFF_RIGHT_BUTTON);
1382
1383 wwin->frame->child = wwin;
1384 wwin->frame->workspace = wwin->screen_ptr->current_workspace;
1385
1386 #ifdef XKB_BUTTON_HINT
1387 if (wPreferences.modelock)
1388 wwin->frame->on_click_language = windowLanguageClick;
1389 #endif
1390
1391 wwin->frame->on_click_right = windowCloseClick;
1392 wwin->frame->on_mousedown_titlebar = titlebarMouseDown;
1393 wwin->frame->on_dblclick_titlebar = titlebarDblClick;
1394 wwin->frame->on_mousedown_resizebar = resizebarMouseDown;
1395 wwin->client.y += wwin->frame->top_width;
1396
1397 XReparentWindow(dpy, wwin->client_win, wwin->frame->core->window, 0, wwin->frame->top_width);
1398 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, wwin->client.width, wwin->client.height);
1399
1400 /* setup the frame descriptor */
1401 wwin->frame->core->descriptor.handle_mousedown = frameMouseDown;
1402 wwin->frame->core->descriptor.parent = wwin;
1403 wwin->frame->core->descriptor.parent_type = WCLASS_WINDOW;
1404
1405 XLowerWindow(dpy, window);
1406 XMapSubwindows(dpy, wwin->frame->core->window);
1407
1408 /* setup stacking descriptor */
1409 if (wwin->transient_for != None && wwin->transient_for != scr->root_win) {
1410 WWindow *tmp;
1411 tmp = wWindowFor(wwin->transient_for);
1412 if (tmp)
1413 wwin->frame->core->stacking->child_of = tmp->frame->core;
1414 } else {
1415 wwin->frame->core->stacking->child_of = NULL;
1416 }
1417
1418 if (!scr->focused_window) {
1419 /* first window on the list */
1420 wwin->next = NULL;
1421 wwin->prev = NULL;
1422 scr->focused_window = wwin;
1423 } else {
1424 WWindow *tmp;
1425
1426 /* add window at beginning of focus window list */
1427 tmp = scr->focused_window;
1428 while (tmp->prev)
1429 tmp = tmp->prev;
1430 tmp->prev = wwin;
1431 wwin->next = tmp;
1432 wwin->prev = NULL;
1433 }
1434
1435 if (wwin->flags.is_gnustep == 0)
1436 wFrameWindowChangeState(wwin->frame, WS_UNFOCUSED);
1437
1438 /* if (wPreferences.auto_focus) */
1439 wSetFocusTo(scr, wwin);
1440 wWindowResetMouseGrabs(wwin);
1441 wWindowSetKeyGrabs(wwin);
1442
1443 return wwin;
1444 }
1445
1446 /*
1447 *----------------------------------------------------------------------
1448 * wUnmanageWindow--
1449 * Removes the frame window from a window and destroys all data
1450 * related to it. The window will be reparented back to the root window
1451 * if restore is True.
1452 *
1453 * Side effects:
1454 * Everything related to the window is destroyed and the window
1455 * is removed from the window lists. Focus is set to the previous on the
1456 * window list.
1457 *----------------------------------------------------------------------
1458 */
1459 void wUnmanageWindow(WWindow *wwin, Bool restore, Bool destroyed)
1460 {
1461 WCoreWindow *frame = wwin->frame->core;
1462 WWindow *owner = NULL;
1463 WWindow *newFocusedWindow = NULL;
1464 int wasFocused;
1465 WScreen *scr = wwin->screen_ptr;
1466
1467 /* First close attribute editor window if open */
1468 if (wwin->flags.inspector_open)
1469 wCloseInspectorForWindow(wwin);
1470
1471 /* Close window menu if it's open for this window */
1472 if (wwin->flags.menu_open_for_me)
1473 CloseWindowMenu(scr);
1474
1475 if (!destroyed) {
1476 if (!wwin->flags.internal_window)
1477 XRemoveFromSaveSet(dpy, wwin->client_win);
1478
1479 /* If this is a leader window, we still need to listen for
1480 * DestroyNotify and PropertyNotify. */
1481 if (wApplicationOf(wwin->client_win))
1482 XSelectInput(dpy, wwin->client_win, StructureNotifyMask | PropertyChangeMask);
1483 else
1484 XSelectInput(dpy, wwin->client_win, NoEventMask);
1485
1486 XUngrabButton(dpy, AnyButton, AnyModifier, wwin->client_win);
1487 XUngrabKey(dpy, AnyKey, AnyModifier, wwin->client_win);
1488 }
1489
1490 XUnmapWindow(dpy, frame->window);
1491
1492 XUnmapWindow(dpy, wwin->client_win);
1493
1494 /* deselect window */
1495 wSelectWindow(wwin, False);
1496
1497 /* remove all pending events on window */
1498 /* I think this only matters for autoraise */
1499 if (wPreferences.raise_delay)
1500 WMDeleteTimerWithClientData(wwin->frame->core);
1501
1502 XFlush(dpy);
1503
1504 /* reparent the window back to the root */
1505 if (restore)
1506 wClientRestore(wwin);
1507
1508 if (wwin->transient_for != scr->root_win) {
1509 owner = wWindowFor(wwin->transient_for);
1510 if (owner) {
1511 if (!owner->flags.semi_focused)
1512 owner = NULL;
1513 else
1514 owner->flags.semi_focused = 0;
1515 }
1516 }
1517
1518 wasFocused = wwin->flags.focused;
1519
1520 /* remove from window focus list */
1521 if (!wwin->prev && !wwin->next) {
1522 /* was the only window */
1523 scr->focused_window = NULL;
1524 newFocusedWindow = NULL;
1525 } else {
1526 WWindow *tmp;
1527
1528 if (wwin->prev)
1529 wwin->prev->next = wwin->next;
1530
1531 if (wwin->next)
1532 wwin->next->prev = wwin->prev;
1533 else {
1534 scr->focused_window = wwin->prev;
1535 scr->focused_window->next = NULL;
1536 }
1537
1538 if (wPreferences.focus_mode == WKF_CLICK) {
1539
1540 /* if in click to focus mode and the window
1541 * was a transient, focus the owner window
1542 */
1543 tmp = NULL;
1544 if (wPreferences.focus_mode == WKF_CLICK) {
1545 tmp = wWindowFor(wwin->transient_for);
1546 if (tmp && (!tmp->flags.mapped || WFLAGP(tmp, no_focusable))) {
1547 tmp = NULL;
1548 }
1549 }
1550 /* otherwise, focus the next one in the focus list */
1551 if (!tmp) {
1552 tmp = scr->focused_window;
1553 while (tmp) { /* look for one in the window list first */
1554 if (!WFLAGP(tmp, no_focusable) && !WFLAGP(tmp, skip_window_list)
1555 && (tmp->flags.mapped || tmp->flags.shaded))
1556 break;
1557 tmp = tmp->prev;
1558 }
1559 if (!tmp) { /* if unsuccessful, choose any focusable window */
1560 tmp = scr->focused_window;
1561 while (tmp) {
1562 if (!WFLAGP(tmp, no_focusable)
1563 && (tmp->flags.mapped || tmp->flags.shaded))
1564 break;
1565 tmp = tmp->prev;
1566 }
1567 }
1568 }
1569
1570 newFocusedWindow = tmp;
1571
1572 } else if (wPreferences.focus_mode == WKF_SLOPPY) {
1573 unsigned int mask;
1574 int foo;
1575 Window bar, win;
1576
1577 /* This is to let the root window get the keyboard input
1578 * if Sloppy focus mode and no other window get focus.
1579 * This way keybindings will not freeze.
1580 */
1581 tmp = NULL;
1582 if (XQueryPointer(dpy, scr->root_win, &bar, &win, &foo, &foo, &foo, &foo, &mask))
1583 tmp = wWindowFor(win);
1584 if (tmp == wwin)
1585 tmp = NULL;
1586 newFocusedWindow = tmp;
1587 } else {
1588 newFocusedWindow = NULL;
1589 }
1590 }
1591
1592 if (!wwin->flags.internal_window)
1593 WMPostNotificationName(WMNUnmanaged, wwin, NULL);
1594 if (wasFocused) {
1595 if (newFocusedWindow != owner && owner) {
1596 if (wwin->flags.is_gnustep == 0)
1597 wFrameWindowChangeState(owner->frame, WS_UNFOCUSED);
1598 }
1599 wSetFocusTo(scr, newFocusedWindow);
1600 }
1601
1602 /* Close menu and unhighlight */
1603 WApplication *oapp = wApplicationOf(wwin->main_window);
1604 WApplication *napp = scr->focused_window ? wApplicationOf(scr->focused_window->main_window) : NULL;
1605 if (oapp && oapp != napp) {
1606 wAppMenuUnmap(oapp->menu);
1607 if (wPreferences.highlight_active_app)
1608 wApplicationDeactivate(oapp);
1609 }
1610
1611 wNETCleanupFrameExtents(wwin);
1612
1613 wWindowDestroy(wwin);
1614 XFlush(dpy);
1615 }
1616
1617 void wWindowMap(WWindow *wwin)
1618 {
1619 XMapWindow(dpy, wwin->frame->core->window);
1620 if (!wwin->flags.shaded) {
1621 /* window will be remapped when getting MapNotify */
1622 XSelectInput(dpy, wwin->client_win, wwin->event_mask & ~StructureNotifyMask);
1623 XMapWindow(dpy, wwin->client_win);
1624 XSelectInput(dpy, wwin->client_win, wwin->event_mask);
1625
1626 wwin->flags.mapped = 1;
1627 }
1628 }
1629
1630 void wWindowUnmap(WWindow *wwin)
1631 {
1632 wwin->flags.mapped = 0;
1633
1634 /* prevent window withdrawal when getting UnmapNotify */
1635 XSelectInput(dpy, wwin->client_win, wwin->event_mask & ~StructureNotifyMask);
1636 XUnmapWindow(dpy, wwin->client_win);
1637 XSelectInput(dpy, wwin->client_win, wwin->event_mask);
1638
1639 XUnmapWindow(dpy, wwin->frame->core->window);
1640 }
1641
1642 void wWindowFocus(WWindow *wwin, WWindow *owin)
1643 {
1644 WWindow *nowner;
1645 WWindow *oowner;
1646
1647 #ifdef KEEP_XKB_LOCK_STATUS
1648 if (wPreferences.modelock)
1649 XkbLockGroup(dpy, XkbUseCoreKbd, wwin->frame->languagemode);
1650 #endif /* KEEP_XKB_LOCK_STATUS */
1651
1652 wwin->flags.semi_focused = 0;
1653
1654 if (wwin->flags.is_gnustep == 0)
1655 wFrameWindowChangeState(wwin->frame, WS_FOCUSED);
1656
1657 wwin->flags.focused = 1;
1658
1659 wWindowResetMouseGrabs(wwin);
1660
1661 WMPostNotificationName(WMNChangedFocus, wwin, (void *)True);
1662
1663 if (owin == wwin || !owin)
1664 return;
1665
1666 nowner = wWindowFor(wwin->transient_for);
1667
1668 /* new window is a transient for the old window */
1669 if (nowner == owin) {
1670 owin->flags.semi_focused = 1;
1671 wWindowUnfocus(nowner);
1672 return;
1673 }
1674
1675 oowner = wWindowFor(owin->transient_for);
1676
1677 /* new window is owner of old window */
1678 if (wwin == oowner) {
1679 wWindowUnfocus(owin);
1680 return;
1681 }
1682
1683 if (!nowner) {
1684 wWindowUnfocus(owin);
1685 return;
1686 }
1687
1688 /* new window has same owner of old window */
1689 if (oowner == nowner) {
1690 /* prevent unfocusing of owner */
1691 oowner->flags.semi_focused = 0;
1692 wWindowUnfocus(owin);
1693 oowner->flags.semi_focused = 1;
1694
1695 return;
1696 }
1697
1698 /* nowner != NULL && oowner != nowner */
1699 nowner->flags.semi_focused = 1;
1700 wWindowUnfocus(nowner);
1701 wWindowUnfocus(owin);
1702 }
1703
1704 void wWindowUnfocus(WWindow *wwin)
1705 {
1706 CloseWindowMenu(wwin->screen_ptr);
1707
1708 if (wwin->flags.is_gnustep == 0)
1709 wFrameWindowChangeState(wwin->frame, wwin->flags.semi_focused ? WS_PFOCUSED : WS_UNFOCUSED);
1710
1711 if (wwin->transient_for != None && wwin->transient_for != wwin->screen_ptr->root_win) {
1712 WWindow *owner;
1713 owner = wWindowFor(wwin->transient_for);
1714 if (owner && owner->flags.semi_focused) {
1715 owner->flags.semi_focused = 0;
1716 if (owner->flags.mapped || owner->flags.shaded) {
1717 wWindowUnfocus(owner);
1718 wFrameWindowPaint(owner->frame);
1719 }
1720 }
1721 }
1722 wwin->flags.focused = 0;
1723 wWindowResetMouseGrabs(wwin);
1724 WMPostNotificationName(WMNChangedFocus, wwin, (void *)False);
1725 }
1726
1727 void wWindowUpdateName(WWindow *wwin, const char *newTitle)
1728 {
1729 const char *title;
1730
1731 if (!wwin->frame)
1732 return;
1733
1734 if (!newTitle)
1735 title = DEF_WINDOW_TITLE; /* the hint was removed */
1736 else
1737 title = newTitle;
1738
1739 if (wFrameWindowChangeTitle(wwin->frame, title))
1740 WMPostNotificationName(WMNChangedName, wwin, NULL);
1741 }
1742
1743 /*
1744 *----------------------------------------------------------------------
1745 *
1746 * wWindowConstrainSize--
1747 * Constrains size for the client window, taking the maximal size,
1748 * window resize increments and other size hints into account.
1749 *
1750 * Returns:
1751 * The closest size to what was given that the client window can
1752 * have.
1753 *
1754 *----------------------------------------------------------------------
1755 */
1756 void wWindowConstrainSize(WWindow *wwin, unsigned int *nwidth, unsigned int *nheight)
1757 {
1758 int width = (int)*nwidth;
1759 int height = (int)*nheight;
1760 int winc = 1;
1761 int hinc = 1;
1762 int minW = 1, minH = 1;
1763 int maxW = wwin->screen_ptr->scr_width * 2;
1764 int maxH = wwin->screen_ptr->scr_height * 2;
1765 int minAX = -1, minAY = -1;
1766 int maxAX = -1, maxAY = -1;
1767 int baseW = 0;
1768 int baseH = 0;
1769
1770 if (wwin->normal_hints) {
1771 winc = wwin->normal_hints->width_inc;
1772 hinc = wwin->normal_hints->height_inc;
1773 minW = wwin->normal_hints->min_width;
1774 minH = wwin->normal_hints->min_height;
1775 maxW = wwin->normal_hints->max_width;
1776 maxH = wwin->normal_hints->max_height;
1777 if (wwin->normal_hints->flags & PAspect) {
1778 minAX = wwin->normal_hints->min_aspect.x;
1779 minAY = wwin->normal_hints->min_aspect.y;
1780 maxAX = wwin->normal_hints->max_aspect.x;
1781 maxAY = wwin->normal_hints->max_aspect.y;
1782 }
1783
1784 baseW = wwin->normal_hints->base_width;
1785 baseH = wwin->normal_hints->base_height;
1786 }
1787
1788 if (width < minW)
1789 width = minW;
1790 if (height < minH)
1791 height = minH;
1792
1793 if (width > maxW)
1794 width = maxW;
1795 if (height > maxH)
1796 height = maxH;
1797
1798 /* aspect ratio code borrowed from olwm */
1799 if (minAX > 0) {
1800 /* adjust max aspect ratio */
1801 if (!(maxAX == 1 && maxAY == 1) && width * maxAY > height * maxAX) {
1802 if (maxAX > maxAY) {
1803 height = (width * maxAY) / maxAX;
1804 if (height > maxH) {
1805 height = maxH;
1806 width = (height * maxAX) / maxAY;
1807 }
1808 } else {
1809 width = (height * maxAX) / maxAY;
1810 if (width > maxW) {
1811 width = maxW;
1812 height = (width * maxAY) / maxAX;
1813 }
1814 }
1815 }
1816
1817 /* adjust min aspect ratio */
1818 if (!(minAX == 1 && minAY == 1) && width * minAY < height * minAX) {
1819 if (minAX > minAY) {
1820 height = (width * minAY) / minAX;
1821 if (height < minH) {
1822 height = minH;
1823 width = (height * minAX) / minAY;
1824 }
1825 } else {
1826 width = (height * minAX) / minAY;
1827 if (width < minW) {
1828 width = minW;
1829 height = (width * minAY) / minAX;
1830 }
1831 }
1832 }
1833 }
1834
1835 if (baseW != 0)
1836 width = (((width - baseW) / winc) * winc) + baseW;
1837 else
1838 width = (((width - minW) / winc) * winc) + minW;
1839
1840 if (baseH != 0)
1841 height = (((height - baseH) / hinc) * hinc) + baseH;
1842 else
1843 height = (((height - minH) / hinc) * hinc) + minH;
1844
1845 /* broken stupid apps may cause preposterous values for these.. */
1846 if (width > 0)
1847 *nwidth = width;
1848 if (height > 0)
1849 *nheight = height;
1850 }
1851
1852 void wWindowCropSize(WWindow *wwin, unsigned int maxW, unsigned int maxH,
1853 unsigned int *width, unsigned int *height)
1854 {
1855 int baseW = 0, baseH = 0;
1856 int winc = 1, hinc = 1;
1857
1858 if (wwin->normal_hints) {
1859 baseW = wwin->normal_hints->base_width;
1860 baseH = wwin->normal_hints->base_height;
1861
1862 winc = wwin->normal_hints->width_inc;
1863 hinc = wwin->normal_hints->height_inc;
1864 }
1865
1866 if (*width > maxW)
1867 *width = maxW - (maxW - baseW) % winc;
1868
1869 if (*height > maxH)
1870 *height = maxH - (maxH - baseH) % hinc;
1871 }
1872
1873 void wWindowChangeWorkspace(WWindow *wwin, int workspace)
1874 {
1875 WScreen *scr = wwin->screen_ptr;
1876 WApplication *wapp;
1877 int unmap = 0;
1878
1879 if (workspace >= scr->workspace_count || workspace < 0 || workspace == wwin->frame->workspace)
1880 return;
1881
1882 if (workspace != scr->current_workspace) {
1883 /* Sent to other workspace. Unmap window */
1884 if ((wwin->flags.mapped
1885 || wwin->flags.shaded || (wwin->flags.miniaturized && !wPreferences.sticky_icons))
1886 && !IS_OMNIPRESENT(wwin) && !wwin->flags.changing_workspace) {
1887
1888 wapp = wApplicationOf(wwin->main_window);
1889 if (wapp)
1890 wapp->last_workspace = workspace;
1891
1892 if (wwin->flags.miniaturized) {
1893 if (wwin->icon) {
1894 XUnmapWindow(dpy, wwin->icon->core->window);
1895 wwin->icon->mapped = 0;
1896 }
1897 } else {
1898 unmap = 1;
1899 wSetFocusTo(scr, NULL);
1900 }
1901 }
1902 } else {
1903 /* brought to current workspace. Map window */
1904 if (wwin->flags.miniaturized && !wPreferences.sticky_icons) {
1905 if (wwin->icon) {
1906 XMapWindow(dpy, wwin->icon->core->window);
1907 wwin->icon->mapped = 1;
1908 }
1909 } else if (!wwin->flags.mapped && !(wwin->flags.miniaturized || wwin->flags.hidden)) {
1910 wWindowMap(wwin);
1911 }
1912 }
1913 if (!IS_OMNIPRESENT(wwin)) {
1914 int oldWorkspace = wwin->frame->workspace;
1915 wwin->frame->workspace = workspace;
1916 WMPostNotificationName(WMNChangedWorkspace, wwin, (void *)(uintptr_t) oldWorkspace);
1917 }
1918
1919 if (unmap)
1920 wWindowUnmap(wwin);
1921 }
1922
1923 void wWindowChangeWorkspaceRelative(WWindow *wwin, int amount)
1924 {
1925 WScreen *scr = wwin->screen_ptr;
1926 int w = scr->current_workspace + amount;
1927
1928 if (amount < 0) {
1929 if (w >= 0) {
1930 wWindowChangeWorkspace(wwin, w);
1931 } else if (wPreferences.ws_cycle) {
1932 wWindowChangeWorkspace(wwin, scr->workspace_count + w);
1933 }
1934 } else if (amount > 0) {
1935 if (w < scr->workspace_count) {
1936 wWindowChangeWorkspace(wwin, w);
1937 } else if (wPreferences.ws_advance) {
1938 int workspace = WMIN(w, MAX_WORKSPACES - 1);
1939 wWorkspaceMake(scr, workspace);
1940 wWindowChangeWorkspace(wwin, workspace);
1941 } else if (wPreferences.ws_cycle) {
1942 wWindowChangeWorkspace(wwin, w % scr->workspace_count);
1943 }
1944 }
1945 }
1946
1947 void wWindowSynthConfigureNotify(WWindow *wwin)
1948 {
1949 XEvent sevent;
1950
1951 sevent.type = ConfigureNotify;
1952 sevent.xconfigure.display = dpy;
1953 sevent.xconfigure.event = wwin->client_win;
1954 sevent.xconfigure.window = wwin->client_win;
1955
1956 sevent.xconfigure.x = wwin->client.x;
1957 sevent.xconfigure.y = wwin->client.y;
1958 sevent.xconfigure.width = wwin->client.width;
1959 sevent.xconfigure.height = wwin->client.height;
1960
1961 sevent.xconfigure.border_width = wwin->old_border_width;
1962 if (HAS_TITLEBAR(wwin) && wwin->frame->titlebar)
1963 sevent.xconfigure.above = wwin->frame->titlebar->window;
1964 else
1965 sevent.xconfigure.above = None;
1966
1967 sevent.xconfigure.override_redirect = False;
1968 XSendEvent(dpy, wwin->client_win, False, StructureNotifyMask, &sevent);
1969 XFlush(dpy);
1970 }
1971
1972 /*
1973 *----------------------------------------------------------------------
1974 * wWindowConfigure()
1975 *
1976 * req_x, req_y: new requested positions for the frame
1977 * req_width, req_height: new requested sizes for the client
1978 *
1979 * Configures the frame, decorations and client window to the specified
1980 * geometry, whose validity is not checked -- wWindowConstrainSize()
1981 * must be used for that.
1982 * The size parameters are for the client window, but the position is
1983 * for the frame.
1984 * The client window receives a ConfigureNotify event, according
1985 * to what ICCCM says.
1986 *
1987 * Returns:
1988 * None
1989 *
1990 * Side effects:
1991 * Window size and position are changed and client window receives
1992 * a ConfigureNotify event.
1993 *----------------------------------------------------------------------
1994 */
1995 void wWindowConfigure(WWindow *wwin, int req_x, int req_y, int req_width, int req_height)
1996 {
1997 int synth_notify = False;
1998 int resize;
1999
2000 resize = (req_width != wwin->client.width || req_height != wwin->client.height);
2001 /*
2002 * if the window is being moved but not resized then
2003 * send a synthetic ConfigureNotify
2004 */
2005 if ((req_x != wwin->frame_x || req_y != wwin->frame_y) && !resize)
2006 synth_notify = True;
2007
2008 if (WFLAGP(wwin, dont_move_off))
2009 wScreenBringInside(wwin->screen_ptr, &req_x, &req_y, req_width, req_height);
2010
2011 if (resize) {
2012 if (req_width < MIN_WINDOW_SIZE)
2013 req_width = MIN_WINDOW_SIZE;
2014 if (req_height < MIN_WINDOW_SIZE)
2015 req_height = MIN_WINDOW_SIZE;
2016
2017 /* If growing, resize inner part before frame,
2018 * if shrinking, resize frame before.
2019 * This will prevent the frame (that can have a different color)
2020 * to be exposed, causing flicker */
2021 if (req_height > wwin->frame->core->height || req_width > wwin->frame->core->width)
2022 XResizeWindow(dpy, wwin->client_win, req_width, req_height);
2023
2024 if (wwin->flags.shaded) {
2025 wFrameWindowConfigure(wwin->frame, req_x, req_y, req_width, wwin->frame->core->height);
2026 wwin->old_geometry.height = req_height;
2027 } else {
2028 int h;
2029
2030 h = req_height + wwin->frame->top_width + wwin->frame->bottom_width;
2031
2032 wFrameWindowConfigure(wwin->frame, req_x, req_y, req_width, h);
2033 }
2034
2035 if (!(req_height > wwin->frame->core->height || req_width > wwin->frame->core->width))
2036 XResizeWindow(dpy, wwin->client_win, req_width, req_height);
2037
2038 wwin->client.x = req_x;
2039 wwin->client.y = req_y + wwin->frame->top_width;
2040 wwin->client.width = req_width;
2041 wwin->client.height = req_height;
2042 } else {
2043 wwin->client.x = req_x;
2044 wwin->client.y = req_y + wwin->frame->top_width;
2045
2046 XMoveWindow(dpy, wwin->frame->core->window, req_x, req_y);
2047 }
2048 wwin->frame_x = req_x;
2049 wwin->frame_y = req_y;
2050 if (HAS_BORDER(wwin)) {
2051 wwin->client.x += wwin->screen_ptr->frame_border_width;
2052 wwin->client.y += wwin->screen_ptr->frame_border_width;
2053 }
2054 #ifdef SHAPE
2055 if (wShapeSupported && wwin->flags.shaped && resize)
2056 wWindowSetShape(wwin);
2057 #endif
2058
2059 if (synth_notify)
2060 wWindowSynthConfigureNotify(wwin);
2061
2062 wNETFrameExtents(wwin);
2063
2064 XFlush(dpy);
2065 }
2066
2067 /* req_x, req_y: new position of the frame */
2068 void wWindowMove(WWindow *wwin, int req_x, int req_y)
2069 {
2070 #ifdef CONFIGURE_WINDOW_WHILE_MOVING
2071 int synth_notify = False;
2072
2073 /* Send a synthetic ConfigureNotify event for every window movement. */
2074 if ((req_x != wwin->frame_x || req_y != wwin->frame_y))
2075 synth_notify = True;
2076 #else
2077 /* A single synthetic ConfigureNotify event is sent at the end of
2078 * a completed (opaque) movement in moveres.c */
2079 #endif
2080
2081 if (WFLAGP(wwin, dont_move_off))
2082 wScreenBringInside(wwin->screen_ptr, &req_x, &req_y,
2083 wwin->frame->core->width, wwin->frame->core->height);
2084
2085 wwin->client.x = req_x;
2086 wwin->client.y = req_y + wwin->frame->top_width;
2087 if (HAS_BORDER(wwin)) {
2088 wwin->client.x += wwin->screen_ptr->frame_border_width;
2089 wwin->client.y += wwin->screen_ptr->frame_border_width;
2090 }
2091
2092 XMoveWindow(dpy, wwin->frame->core->window, req_x, req_y);
2093
2094 wwin->frame_x = req_x;
2095 wwin->frame_y = req_y;
2096
2097 #ifdef CONFIGURE_WINDOW_WHILE_MOVING
2098 if (synth_notify)
2099 wWindowSynthConfigureNotify(wwin);
2100 #endif
2101 }
2102
2103 void wWindowUpdateButtonImages(WWindow *wwin)
2104 {
2105 WScreen *scr = wwin->screen_ptr;
2106 Pixmap pixmap, mask;
2107 WFrameWindow *fwin = wwin->frame;
2108
2109 if (!HAS_TITLEBAR(wwin))
2110 return;
2111
2112 /* miniaturize button */
2113 if (!WFLAGP(wwin, no_miniaturize_button)) {
2114 if (wwin->wm_gnustep_attr && wwin->wm_gnustep_attr->flags & GSMiniaturizePixmapAttr) {
2115 pixmap = wwin->wm_gnustep_attr->miniaturize_pixmap;
2116
2117 if (wwin->wm_gnustep_attr->flags & GSMiniaturizeMaskAttr)
2118 mask = wwin->wm_gnustep_attr->miniaturize_mask;
2119 else
2120 mask = None;
2121
2122 if (fwin->lbutton_image
2123 && (fwin->lbutton_image->image != pixmap || fwin->lbutton_image->mask != mask)) {
2124 wPixmapDestroy(fwin->lbutton_image);
2125 fwin->lbutton_image = NULL;
2126 }
2127
2128 if (!fwin->lbutton_image) {
2129 fwin->lbutton_image = wPixmapCreate(scr, pixmap, mask);
2130 fwin->lbutton_image->client_owned = 1;
2131 fwin->lbutton_image->client_owned_mask = 1;
2132 }
2133 } else {
2134 if (fwin->lbutton_image && !fwin->lbutton_image->shared)
2135 wPixmapDestroy(fwin->lbutton_image);
2136
2137 fwin->lbutton_image = scr->b_pixmaps[WBUT_ICONIFY];
2138 }
2139 }
2140 #ifdef XKB_BUTTON_HINT
2141 if (!WFLAGP(wwin, no_language_button)) {
2142 if (fwin->languagebutton_image && !fwin->languagebutton_image->shared)
2143 wPixmapDestroy(fwin->languagebutton_image);
2144
2145 fwin->languagebutton_image = scr->b_pixmaps[WBUT_XKBGROUP1 + fwin->languagemode];
2146 }
2147 #endif
2148
2149 /* close button */
2150
2151 /* redefine WFLAGP to MGFLAGP to allow broken close operation */
2152 #define MGFLAGP(wwin, FLAG) (wwin)->client_flags.FLAG
2153
2154 if (!WFLAGP(wwin, no_close_button)) {
2155 if (wwin->wm_gnustep_attr && wwin->wm_gnustep_attr->flags & GSClosePixmapAttr) {
2156 pixmap = wwin->wm_gnustep_attr->close_pixmap;
2157
2158 if (wwin->wm_gnustep_attr->flags & GSCloseMaskAttr)
2159 mask = wwin->wm_gnustep_attr->close_mask;
2160 else
2161 mask = None;
2162
2163 if (fwin->rbutton_image && (fwin->rbutton_image->image != pixmap
2164 || fwin->rbutton_image->mask != mask)) {
2165 wPixmapDestroy(fwin->rbutton_image);
2166 fwin->rbutton_image = NULL;
2167 }
2168
2169 if (!fwin->rbutton_image) {
2170 fwin->rbutton_image = wPixmapCreate(scr, pixmap, mask);
2171 fwin->rbutton_image->client_owned = 1;
2172 fwin->rbutton_image->client_owned_mask = 1;
2173 }
2174
2175 } else if (WFLAGP(wwin, kill_close)) {
2176 if (fwin->rbutton_image && !fwin->rbutton_image->shared)
2177 wPixmapDestroy(fwin->rbutton_image);
2178
2179 fwin->rbutton_image = scr->b_pixmaps[WBUT_KILL];
2180
2181 } else if (MGFLAGP(wwin, broken_close)) {
2182 if (fwin->rbutton_image && !fwin->rbutton_image->shared)
2183 wPixmapDestroy(fwin->rbutton_image);
2184
2185 fwin->rbutton_image = scr->b_pixmaps[WBUT_BROKENCLOSE];
2186
2187 } else {
2188 if (fwin->rbutton_image && !fwin->rbutton_image->shared)
2189 wPixmapDestroy(fwin->rbutton_image);
2190
2191 fwin->rbutton_image = scr->b_pixmaps[WBUT_CLOSE];
2192 }
2193 }
2194
2195 /* force buttons to be redrawn */
2196 fwin->flags.need_texture_change = 1;
2197 wFrameWindowPaint(fwin);
2198 }
2199
2200 /*
2201 *---------------------------------------------------------------------------
2202 * wWindowConfigureBorders--
2203 * Update window border configuration according to attribute flags.
2204 *
2205 *---------------------------------------------------------------------------
2206 */
2207 void wWindowConfigureBorders(WWindow *wwin)
2208 {
2209 if (wwin->frame) {
2210 int flags;
2211 int newy, oldh;
2212
2213 flags = WFF_LEFT_BUTTON | WFF_RIGHT_BUTTON;
2214
2215 #ifdef XKB_BUTTON_HINT
2216 if (wPreferences.modelock)
2217 flags |= WFF_LANGUAGE_BUTTON;
2218 #endif
2219
2220 if (HAS_TITLEBAR(wwin))
2221 flags |= WFF_TITLEBAR;
2222 if (HAS_RESIZEBAR(wwin) && IS_RESIZABLE(wwin))
2223 flags |= WFF_RESIZEBAR;
2224 if (HAS_BORDER(wwin))
2225 flags |= WFF_BORDER;
2226 if (wwin->flags.shaded)
2227 flags |= WFF_IS_SHADED;
2228 if (wwin->flags.selected)
2229 flags |= WFF_SELECTED;
2230
2231 oldh = wwin->frame->top_width;
2232 wFrameWindowUpdateBorders(wwin->frame, flags);
2233 if (oldh != wwin->frame->top_width) {
2234 newy = wwin->frame_y + oldh - wwin->frame->top_width;
2235
2236 XMoveWindow(dpy, wwin->client_win, 0, wwin->frame->top_width);
2237 wWindowConfigure(wwin, wwin->frame_x, newy, wwin->client.width, wwin->client.height);
2238 }
2239
2240 flags = 0;
2241 if (!WFLAGP(wwin, no_miniaturize_button)
2242 && wwin->frame->flags.hide_left_button)
2243 flags |= WFF_LEFT_BUTTON;
2244
2245 #ifdef XKB_BUTTON_HINT
2246 if (!WFLAGP(wwin, no_language_button)
2247 && wwin->frame->flags.hide_language_button)
2248 flags |= WFF_LANGUAGE_BUTTON;
2249 #endif
2250
2251 if (!WFLAGP(wwin, no_close_button)
2252 && wwin->frame->flags.hide_right_button)
2253 flags |= WFF_RIGHT_BUTTON;
2254
2255 if (flags != 0) {
2256 wWindowUpdateButtonImages(wwin);
2257 wFrameWindowShowButton(wwin->frame, flags);
2258 }
2259
2260 flags = 0;
2261 if (WFLAGP(wwin, no_miniaturize_button)
2262 && !wwin->frame->flags.hide_left_button)
2263 flags |= WFF_LEFT_BUTTON;
2264
2265 #ifdef XKB_BUTTON_HINT
2266 if (WFLAGP(wwin, no_language_button)
2267 && !wwin->frame->flags.hide_language_button)
2268 flags |= WFF_LANGUAGE_BUTTON;
2269 #endif
2270
2271 if (WFLAGP(wwin, no_close_button)
2272 && !wwin->frame->flags.hide_right_button)
2273 flags |= WFF_RIGHT_BUTTON;
2274
2275 if (flags != 0)
2276 wFrameWindowHideButton(wwin->frame, flags);
2277
2278 #ifdef SHAPE
2279 if (wShapeSupported && wwin->flags.shaped)
2280 wWindowSetShape(wwin);
2281 #endif
2282 }
2283 }
2284
2285 void wWindowSaveState(WWindow * wwin)
2286 {
2287 long data[10];
2288 int i;
2289
2290 memset(data, 0, sizeof(long) * 10);
2291 data[0] = wwin->frame->workspace;
2292 data[1] = wwin->flags.miniaturized;
2293 data[2] = wwin->flags.shaded;
2294 data[3] = wwin->flags.hidden;
2295 data[4] = wwin->flags.maximized;
2296 if (wwin->flags.maximized == 0) {
2297 data[5] = wwin->frame_x;
2298 data[6] = wwin->frame_y;
2299 data[7] = wwin->frame->core->width;
2300 data[8] = wwin->frame->core->height;
2301 } else {
2302 data[5] = wwin->old_geometry.x;
2303 data[6] = wwin->old_geometry.y;
2304 data[7] = wwin->old_geometry.width;
2305 data[8] = wwin->old_geometry.height;
2306 }
2307
2308 for (i = 0; i < MAX_WINDOW_SHORTCUTS; i++) {
2309 if (wwin->screen_ptr->shortcutWindows[i] &&
2310 WMCountInArray(wwin->screen_ptr->shortcutWindows[i], wwin))
2311 data[9] |= 1 << i;
2312 }
2313 XChangeProperty(dpy, wwin->client_win, _XA_WINDOWMAKER_STATE,
2314 _XA_WINDOWMAKER_STATE, 32, PropModeReplace, (unsigned char *)data, 10);
2315 }
2316
2317 static int getSavedState(Window window, WSavedState ** state)
2318 {
2319 Atom type_ret;
2320 int fmt_ret;
2321 unsigned long nitems_ret;
2322 unsigned long bytes_after_ret;
2323 long *data;
2324
2325 if (XGetWindowProperty(dpy, window, _XA_WINDOWMAKER_STATE, 0, 10,
2326 True, _XA_WINDOWMAKER_STATE,
2327 &type_ret, &fmt_ret, &nitems_ret, &bytes_after_ret,
2328 (unsigned char **)&data) != Success || !data || nitems_ret < 10)
2329 return 0;
2330
2331 *state = wmalloc(sizeof(WSavedState));
2332
2333 (*state)->workspace = data[0];
2334 (*state)->miniaturized = data[1];
2335 (*state)->shaded = data[2];
2336 (*state)->hidden = data[3];
2337 (*state)->maximized = data[4];
2338 (*state)->x = data[5];
2339 (*state)->y = data[6];
2340 (*state)->w = data[7];
2341 (*state)->h = data[8];
2342 (*state)->window_shortcuts = data[9];
2343
2344 XFree(data);
2345
2346 if (*state && type_ret == _XA_WINDOWMAKER_STATE)
2347 return 1;
2348 else
2349 return 0;
2350 }
2351
2352 #ifdef SHAPE
2353 void wWindowClearShape(WWindow * wwin)
2354 {
2355 XShapeCombineMask(dpy, wwin->frame->core->window, ShapeBounding,
2356 0, wwin->frame->top_width, None, ShapeSet);
2357 XFlush(dpy);
2358 }
2359
2360 void wWindowSetShape(WWindow * wwin)
2361 {
2362 XRectangle rect[2];
2363 int count;
2364 #ifdef OPTIMIZE_SHAPE
2365 XRectangle *rects;
2366 XRectangle *urec;
2367 int ordering;
2368
2369 /* only shape is the client's */
2370 if (!HAS_TITLEBAR(wwin) && !HAS_RESIZEBAR(wwin))
2371 goto alt_code;
2372
2373 /* Get array of rectangles describing the shape mask */
2374 rects = XShapeGetRectangles(dpy, wwin->client_win, ShapeBounding, &count, &ordering);
2375 if (!rects)
2376 goto alt_code;
2377
2378 urec = malloc(sizeof(XRectangle) * (count + 2));
2379 if (!urec) {
2380 XFree(rects);
2381 goto alt_code;
2382 }
2383
2384 /* insert our decoration rectangles in the rect list */
2385 memcpy(urec, rects, sizeof(XRectangle) * count);
2386 XFree(rects);
2387
2388 if (HAS_TITLEBAR(wwin)) {
2389 urec[count].x = -1;
2390 urec[count].y = -1 - wwin->frame->top_width;
2391 urec[count].width = wwin->frame->core->width + 2;
2392 urec[count].height = wwin->frame->top_width + 1;
2393 count++;
2394 }
2395 if (HAS_RESIZEBAR(wwin)) {
2396 urec[count].x = -1;
2397 urec[count].y = wwin->frame->core->height - wwin->frame->bottom_width - wwin->frame->top_width;
2398 urec[count].width = wwin->frame->core->width + 2;
2399 urec[count].height = wwin->frame->bottom_width + 1;
2400 count++;
2401 }
2402
2403 /* shape our frame window */
2404 XShapeCombineRectangles(dpy, wwin->frame->core->window, ShapeBounding,
2405 0, wwin->frame->top_width, urec, count, ShapeSet, Unsorted);
2406 XFlush(dpy);
2407 wfree(urec);
2408 return;
2409
2410 alt_code:
2411 #endif /* OPTIMIZE_SHAPE */
2412 count = 0;
2413 if (HAS_TITLEBAR(wwin)) {
2414 rect[count].x = -1;
2415 rect[count].y = -1;
2416 rect[count].width = wwin->frame->core->width + 2;
2417 rect[count].height = wwin->frame->top_width + 1;
2418 count++;
2419 }
2420 if (HAS_RESIZEBAR(wwin)) {
2421 rect[count].x = -1;
2422 rect[count].y = wwin->frame->core->height - wwin->frame->bottom_width;
2423 rect[count].width = wwin->frame->core->width + 2;
2424 rect[count].height = wwin->frame->bottom_width + 1;
2425 count++;
2426 }
2427 if (count > 0) {
2428 XShapeCombineRectangles(dpy, wwin->frame->core->window, ShapeBounding,
2429 0, 0, rect, count, ShapeSet, Unsorted);
2430 }
2431 XShapeCombineShape(dpy, wwin->frame->core->window, ShapeBounding,
2432 0, wwin->frame->top_width, wwin->client_win,
2433 ShapeBounding, (count > 0 ? ShapeUnion : ShapeSet));
2434 XFlush(dpy);
2435 }
2436 #endif /* SHAPE */
2437
2438 /* ====================================================================== */
2439
2440 static FocusMode getFocusMode(WWindow * wwin)
2441 {
2442 FocusMode mode;
2443
2444 if ((wwin->wm_hints) && (wwin->wm_hints->flags & InputHint)) {
2445 if (wwin->wm_hints->input == True) {
2446 if (wwin->protocols.TAKE_FOCUS)
2447 mode = WFM_LOCALLY_ACTIVE;
2448 else
2449 mode = WFM_PASSIVE;
2450 } else {
2451 if (wwin->protocols.TAKE_FOCUS)
2452 mode = WFM_GLOBALLY_ACTIVE;
2453 else
2454 mode = WFM_NO_INPUT;
2455 }
2456 } else {
2457 mode = WFM_PASSIVE;
2458 }
2459 return mode;
2460 }
2461
2462 void wWindowSetKeyGrabs(WWindow * wwin)
2463 {
2464 int i;
2465 WShortKey *key;
2466
2467 for (i = 0; i < WKBD_LAST; i++) {
2468 key = &wKeyBindings[i];
2469
2470 if (key->keycode == 0)
2471 continue;
2472 if (key->modifier != AnyModifier) {
2473 XGrabKey(dpy, key->keycode, key->modifier | LockMask,
2474 wwin->frame->core->window, True, GrabModeAsync, GrabModeAsync);
2475 #ifdef NUMLOCK_HACK
2476 /* Also grab all modifier combinations possible that include,
2477 * LockMask, ScrollLockMask and NumLockMask, so that keygrabs
2478 * work even if the NumLock/ScrollLock key is on.
2479 */
2480 wHackedGrabKey(key->keycode, key->modifier,
2481 wwin->frame->core->window, True, GrabModeAsync, GrabModeAsync);
2482 #endif
2483 }
2484 XGrabKey(dpy, key->keycode, key->modifier,
2485 wwin->frame->core->window, True, GrabModeAsync, GrabModeAsync);
2486 }
2487
2488 wRootMenuBindShortcuts(wwin->frame->core->window);
2489 }
2490
2491 void wWindowResetMouseGrabs(WWindow * wwin)
2492 {
2493 /* Mouse grabs can't be done on the client window because of
2494 * ICCCM and because clients that try to do the same will crash.
2495 *
2496 * But there is a problem wich makes tbar buttons of unfocused
2497 * windows not usable as the click goes to the frame window instead
2498 * of the button itself. Must figure a way to fix that.
2499 */
2500
2501 XUngrabButton(dpy, AnyButton, AnyModifier, wwin->client_win);
2502
2503 if (!WFLAGP(wwin, no_bind_mouse)) {
2504 /* grabs for Meta+drag */
2505 wHackedGrabButton(AnyButton, MOD_MASK, wwin->client_win,
2506 True, ButtonPressMask | ButtonReleaseMask,
2507 GrabModeSync, GrabModeAsync, None, None);
2508
2509 /* for CTRL+Wheel to Scroll Horiz, we have to grab CTRL as well
2510 * but we only grab it for Button4 and Button 5 since a lot of apps
2511 * use CTRL+Button1-3 for app related functionality
2512 */
2513 if (wPreferences.resize_increment > 0) {
2514 wHackedGrabButton(Button4, ControlMask, wwin->client_win,
2515 True, ButtonPressMask | ButtonReleaseMask,
2516 GrabModeSync, GrabModeAsync, None, None);
2517 wHackedGrabButton(Button5, ControlMask, wwin->client_win,
2518 True, ButtonPressMask | ButtonReleaseMask,
2519 GrabModeSync, GrabModeAsync, None, None);
2520
2521 wHackedGrabButton(Button4, MOD_MASK | ControlMask, wwin->client_win,
2522 True, ButtonPressMask | ButtonReleaseMask,
2523 GrabModeSync, GrabModeAsync, None, None);
2524 wHackedGrabButton(Button5, MOD_MASK | ControlMask, wwin->client_win,
2525 True, ButtonPressMask | ButtonReleaseMask,
2526 GrabModeSync, GrabModeAsync, None, None);
2527 }
2528 }
2529
2530 if (!wwin->flags.focused && !WFLAGP(wwin, no_focusable)
2531 && !wwin->flags.is_gnustep) {
2532 /* the passive grabs to focus the window */
2533 /* if (wPreferences.focus_mode == WKF_CLICK) */
2534 XGrabButton(dpy, AnyButton, AnyModifier, wwin->client_win,
2535 True, ButtonPressMask | ButtonReleaseMask, GrabModeSync, GrabModeAsync, None, None);
2536 }
2537 XFlush(dpy);
2538 }
2539
2540 void wWindowUpdateGNUstepAttr(WWindow * wwin, GNUstepWMAttributes * attr)
2541 {
2542 if (attr->flags & GSExtraFlagsAttr) {
2543 if (MGFLAGP(wwin, broken_close) != (attr->extra_flags & GSDocumentEditedFlag)) {
2544 wwin->client_flags.broken_close = !MGFLAGP(wwin, broken_close);
2545 wWindowUpdateButtonImages(wwin);
2546 }
2547 }
2548 }
2549
2550 WMagicNumber wWindowAddSavedState(const char *instance, const char *class,
2551 const char *command, pid_t pid, WSavedState * state)
2552 {
2553 WWindowState *wstate;
2554
2555 wstate = malloc(sizeof(WWindowState));
2556 if (!wstate)
2557 return NULL;
2558
2559 memset(wstate, 0, sizeof(WWindowState));
2560 wstate->pid = pid;
2561 if (instance)
2562 wstate->instance = wstrdup(instance);
2563 if (class)
2564 wstate->class = wstrdup(class);
2565 if (command)
2566 wstate->command = wstrdup(command);
2567 wstate->state = state;
2568
2569 wstate->next = windowState;
2570 windowState = wstate;
2571
2572 return wstate;
2573 }
2574
2575 #define SAME(x, y) (((x) && (y) && !strcmp((x), (y))) || (!(x) && !(y)))
2576
2577 WMagicNumber wWindowGetSavedState(Window win)
2578 {
2579 char *instance, *class, *command = NULL;
2580 WWindowState *wstate = windowState;
2581
2582 if (!wstate)
2583 return NULL;
2584
2585 command = GetCommandForWindow(win);
2586 if (!command)
2587 return NULL;
2588
2589 if (PropGetWMClass(win, &class, &instance)) {
2590 while (wstate) {
2591 if (SAME(instance, wstate->instance) &&
2592 SAME(class, wstate->class) && SAME(command, wstate->command)) {
2593 break;
2594 }
2595 wstate = wstate->next;
2596 }
2597 } else {
2598 wstate = NULL;
2599 }
2600
2601 if (command)
2602 wfree(command);
2603 if (instance)
2604 free(instance);
2605 if (class)
2606 free(class);
2607
2608 return wstate;
2609 }
2610
2611 void wWindowDeleteSavedState(WMagicNumber id)
2612 {
2613 WWindowState *tmp, *wstate = (WWindowState *) id;
2614
2615 if (!wstate || !windowState)
2616 return;
2617
2618 tmp = windowState;
2619 if (tmp == wstate) {
2620 windowState = wstate->next;
2621 release_wwindowstate(wstate);
2622 } else {
2623 while (tmp->next) {
2624 if (tmp->next == wstate) {
2625 tmp->next = wstate->next;
2626 release_wwindowstate(wstate);
2627 break;
2628 }
2629 tmp = tmp->next;
2630 }
2631 }
2632 }
2633
2634 void wWindowDeleteSavedStatesForPID(pid_t pid)
2635 {
2636 WWindowState *tmp, *wstate;
2637
2638 if (!windowState)
2639 return;
2640
2641 tmp = windowState;
2642 if (tmp->pid == pid) {
2643 wstate = windowState;
2644 windowState = tmp->next;
2645
2646 release_wwindowstate(wstate);
2647 } else {
2648 while (tmp->next) {
2649 if (tmp->next->pid == pid) {
2650 wstate = tmp->next;
2651 tmp->next = wstate->next;
2652 release_wwindowstate(wstate);
2653 break;
2654 }
2655 tmp = tmp->next;
2656 }
2657 }
2658 }
2659
2660 static void release_wwindowstate(WWindowState *wstate)
2661 {
2662 if (wstate->instance)
2663 wfree(wstate->instance);
2664
2665 if (wstate->class)
2666 wfree(wstate->class);
2667
2668 if (wstate->command)
2669 wfree(wstate->command);
2670
2671 wfree(wstate->state);
2672 wfree(wstate);
2673 }
2674
2675 void wWindowSetOmnipresent(WWindow *wwin, Bool flag)
2676 {
2677 if (wwin->flags.omnipresent == flag)
2678 return;
2679
2680 wwin->flags.omnipresent = flag;
2681 WMPostNotificationName(WMNChangedState, wwin, "omnipresent");
2682 }
2683
2684 static void resizebarMouseDown(WCoreWindow *sender, void *data, XEvent *event)
2685 {
2686 WWindow *wwin = data;
2687
2688 #ifndef NUMLOCK_HACK
2689 if ((event->xbutton.state & ValidModMask)
2690 != (event->xbutton.state & ~LockMask)) {
2691 wwarning(_("The NumLock, ScrollLock or similar key seems to be turned on. "
2692 "Turn it off or some mouse actions and keyboard shortcuts will not work."));
2693 }
2694 #endif
2695
2696 event->xbutton.state &= ValidModMask;
2697
2698 CloseWindowMenu(wwin->screen_ptr);
2699
2700 if (wPreferences.focus_mode == WKF_CLICK && !(event->xbutton.state & ControlMask)
2701 && !WFLAGP(wwin, no_focusable)) {
2702 wSetFocusTo(wwin->screen_ptr, wwin);
2703 }
2704
2705 if (event->xbutton.button == Button1)
2706 wRaiseFrame(wwin->frame->core);
2707
2708 if (event->xbutton.window != wwin->frame->resizebar->window) {
2709 if (XGrabPointer(dpy, wwin->frame->resizebar->window, True,
2710 ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
2711 GrabModeAsync, GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
2712 return;
2713 }
2714 }
2715
2716 if (event->xbutton.state & MOD_MASK) {
2717 /* move the window */
2718 wMouseMoveWindow(wwin, event);
2719 XUngrabPointer(dpy, CurrentTime);
2720 } else {
2721 wMouseResizeWindow(wwin, event);
2722 XUngrabPointer(dpy, CurrentTime);
2723 }
2724 }
2725
2726 static void titlebarDblClick(WCoreWindow *sender, void *data, XEvent *event)
2727 {
2728 WWindow *wwin = data;
2729
2730 event->xbutton.state &= ValidModMask;
2731
2732 if (event->xbutton.button == Button1) {
2733 if (event->xbutton.state == 0) {
2734 if (!WFLAGP(wwin, no_shadeable)) {
2735 /* shade window */
2736 if (wwin->flags.shaded)
2737 wUnshadeWindow(wwin);
2738 else
2739 wShadeWindow(wwin);
2740 }
2741 } else {
2742 int dir = 0;
2743
2744 if (event->xbutton.state & ControlMask)
2745 dir |= MAX_VERTICAL;
2746
2747 if (event->xbutton.state & ShiftMask) {
2748 dir |= MAX_HORIZONTAL;
2749 if (!(event->xbutton.state & ControlMask))
2750 wSelectWindow(wwin, !wwin->flags.selected);
2751 }
2752
2753 /* maximize window */
2754 if (dir != 0 && IS_RESIZABLE(wwin)) {
2755 int ndir = dir ^ wwin->flags.maximized;
2756
2757 if (ndir != 0)
2758 wMaximizeWindow(wwin, ndir);
2759 else
2760 wUnmaximizeWindow(wwin);
2761 }
2762 }
2763 } else if (event->xbutton.button == Button3) {
2764 if (event->xbutton.state & MOD_MASK)
2765 wHideOtherApplications(wwin);
2766 } else if (event->xbutton.button == Button2) {
2767 wSelectWindow(wwin, !wwin->flags.selected);
2768 } else if (event->xbutton.button == W_getconf_mouseWheelUp()) {
2769 wShadeWindow(wwin);
2770 } else if (event->xbutton.button == W_getconf_mouseWheelDown()) {
2771 wUnshadeWindow(wwin);
2772 }
2773 }
2774
2775 static void frameMouseDown(WObjDescriptor *desc, XEvent *event)
2776 {
2777 WWindow *wwin = desc->parent;
2778 unsigned int new_width, w_scale;
2779 unsigned int new_height, h_scale;
2780 unsigned int resize_width_increment = 0;
2781 unsigned int resize_height_increment = 0;
2782
2783 if (wwin->normal_hints) {
2784 w_scale = (wPreferences.resize_increment + wwin->normal_hints->width_inc - 1) / wwin->normal_hints->width_inc;
2785 h_scale = (wPreferences.resize_increment + wwin->normal_hints->height_inc - 1) / wwin->normal_hints->height_inc;
2786 resize_width_increment = wwin->normal_hints->width_inc * w_scale;
2787 resize_height_increment = wwin->normal_hints->height_inc * h_scale;
2788 }
2789 if (resize_width_increment <= 1 && resize_height_increment <= 1) {
2790 resize_width_increment = wPreferences.resize_increment;
2791 resize_height_increment = wPreferences.resize_increment;
2792 }
2793
2794 event->xbutton.state &= ValidModMask;
2795
2796 CloseWindowMenu(wwin->screen_ptr);
2797
2798 if (!(event->xbutton.state & ControlMask) && !WFLAGP(wwin, no_focusable))
2799 wSetFocusTo(wwin->screen_ptr, wwin);
2800
2801 if (event->xbutton.button == Button1)
2802 wRaiseFrame(wwin->frame->core);
2803
2804 if (event->xbutton.state & ControlMask) {
2805 if (event->xbutton.button == Button4) {
2806 new_width = wwin->client.width - resize_width_increment;
2807 wWindowConstrainSize(wwin, &new_width, &wwin->client.height);
2808 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, new_width, wwin->client.height);
2809 }
2810 if (event->xbutton.button == Button5) {
2811 new_width = wwin->client.width + resize_width_increment;
2812 wWindowConstrainSize(wwin, &new_width, &wwin->client.height);
2813 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, new_width, wwin->client.height);
2814 }
2815 }
2816
2817 if (event->xbutton.state & MOD_MASK) {
2818 /* move the window */
2819 if (XGrabPointer(dpy, wwin->client_win, False,
2820 ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
2821 GrabModeAsync, GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
2822 return;
2823 }
2824 if (event->xbutton.button == Button3) {
2825 wMouseResizeWindow(wwin, event);
2826 } else if (event->xbutton.button == Button4) {
2827 new_height = wwin->client.height - resize_height_increment;
2828 wWindowConstrainSize(wwin, &wwin->client.width, &new_height);
2829 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, wwin->client.width, new_height);
2830 } else if (event->xbutton.button == Button5) {
2831 new_height = wwin->client.height + resize_height_increment;
2832 wWindowConstrainSize(wwin, &wwin->client.width, &new_height);
2833 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, wwin->client.width, new_height);
2834 } else if (event->xbutton.button == Button1 || event->xbutton.button == Button2) {
2835 wMouseMoveWindow(wwin, event);
2836 }
2837 XUngrabPointer(dpy, CurrentTime);
2838 }
2839 }
2840
2841 static void titlebarMouseDown(WCoreWindow *sender, void *data, XEvent *event)
2842 {
2843 WWindow *wwin = (WWindow *) data;
2844
2845 #ifndef NUMLOCK_HACK
2846 if ((event->xbutton.state & ValidModMask) != (event->xbutton.state & ~LockMask))
2847 wwarning(_("The NumLock, ScrollLock or similar key seems to be turned on. "
2848 "Turn it off or some mouse actions and keyboard shortcuts will not work."));
2849 #endif
2850 event->xbutton.state &= ValidModMask;
2851
2852 CloseWindowMenu(wwin->screen_ptr);
2853
2854 if (wPreferences.focus_mode == WKF_CLICK && !(event->xbutton.state & ControlMask)
2855 && !WFLAGP(wwin, no_focusable))
2856 wSetFocusTo(wwin->screen_ptr, wwin);
2857
2858 if (event->xbutton.button == Button1 || event->xbutton.button == Button2) {
2859
2860 if (event->xbutton.button == Button1) {
2861 if (event->xbutton.state & MOD_MASK)
2862 wLowerFrame(wwin->frame->core);
2863 else
2864 wRaiseFrame(wwin->frame->core);
2865 }
2866 if ((event->xbutton.state & ShiftMask)
2867 && !(event->xbutton.state & ControlMask)) {
2868 wSelectWindow(wwin, !wwin->flags.selected);
2869 return;
2870 }
2871 if (event->xbutton.window != wwin->frame->titlebar->window
2872 && XGrabPointer(dpy, wwin->frame->titlebar->window, False,
2873 ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
2874 GrabModeAsync, GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
2875 return;
2876 }
2877
2878 /* move the window */
2879 wMouseMoveWindow(wwin, event);
2880
2881 XUngrabPointer(dpy, CurrentTime);
2882 } else if (event->xbutton.button == Button3 && event->xbutton.state == 0
2883 && !wwin->flags.internal_window && !WCHECK_STATE(WSTATE_MODAL)) {
2884 WObjDescriptor *desc;
2885
2886 if (event->xbutton.window != wwin->frame->titlebar->window
2887 && XGrabPointer(dpy, wwin->frame->titlebar->window, False,
2888 ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
2889 GrabModeAsync, GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
2890 return;
2891 }
2892
2893 OpenWindowMenu(wwin, event->xbutton.x_root, wwin->frame_y + wwin->frame->top_width, False);
2894
2895 /* allow drag select */
2896 desc = &wwin->screen_ptr->window_menu->menu->descriptor;
2897 event->xany.send_event = True;
2898 (*desc->handle_mousedown) (desc, event);
2899
2900 XUngrabPointer(dpy, CurrentTime);
2901 }
2902 }
2903
2904 static void windowCloseClick(WCoreWindow *sender, void *data, XEvent *event)
2905 {
2906 WWindow *wwin = data;
2907
2908 event->xbutton.state &= ValidModMask;
2909
2910 CloseWindowMenu(wwin->screen_ptr);
2911
2912 if (event->xbutton.button < Button1 || event->xbutton.button > Button3)
2913 return;
2914
2915 /* if control-click, kill the client */
2916 if (event->xbutton.state & ControlMask) {
2917 wClientKill(wwin);
2918 } else {
2919 if (wwin->protocols.DELETE_WINDOW && event->xbutton.state == 0) {
2920 /* send delete message */
2921 wClientSendProtocol(wwin, _XA_WM_DELETE_WINDOW, LastTimestamp);
2922 }
2923 }
2924 }
2925
2926 static void windowCloseDblClick(WCoreWindow *sender, void *data, XEvent *event)
2927 {
2928 WWindow *wwin = data;
2929
2930 CloseWindowMenu(wwin->screen_ptr);
2931
2932 if (event->xbutton.button < Button1 || event->xbutton.button > Button3)
2933 return;
2934
2935 /* send delete message */
2936 if (wwin->protocols.DELETE_WINDOW)
2937 wClientSendProtocol(wwin, _XA_WM_DELETE_WINDOW, LastTimestamp);
2938 else
2939 wClientKill(wwin);
2940 }
2941
2942 #ifdef XKB_BUTTON_HINT
2943 static void windowLanguageClick(WCoreWindow *sender, void *data, XEvent *event)
2944 {
2945 WWindow *wwin = data;
2946 WFrameWindow *fwin = wwin->frame;
2947 WScreen *scr = fwin->screen_ptr;
2948 int tl;
2949
2950 if (event->xbutton.button != Button1 && event->xbutton.button != Button3)
2951 return;
2952 tl = wwin->frame->languagemode;
2953 wwin->frame->languagemode = wwin->frame->last_languagemode;
2954 wwin->frame->last_languagemode = tl;
2955 wSetFocusTo(scr, wwin);
2956 wwin->frame->languagebutton_image =
2957 wwin->frame->screen_ptr->b_pixmaps[WBUT_XKBGROUP1 + wwin->frame->languagemode];
2958 wFrameWindowUpdateLanguageButton(wwin->frame);
2959 if (event->xbutton.button == Button3)
2960 return;
2961 wRaiseFrame(fwin->core);
2962 }
2963 #endif
2964
2965 static void windowIconifyClick(WCoreWindow *sender, void *data, XEvent *event)
2966 {
2967 WWindow *wwin = data;
2968
2969 event->xbutton.state &= ValidModMask;
2970
2971 CloseWindowMenu(wwin->screen_ptr);
2972
2973 if (event->xbutton.button < Button1 || event->xbutton.button > Button3)
2974 return;
2975
2976 if (wwin->protocols.MINIATURIZE_WINDOW && event->xbutton.state == 0) {
2977 wClientSendProtocol(wwin, _XA_GNUSTEP_WM_MINIATURIZE_WINDOW, LastTimestamp);
2978 } else {
2979 WApplication *wapp;
2980 if ((event->xbutton.state & ControlMask) || (event->xbutton.button == Button3)) {
2981
2982 wapp = wApplicationOf(wwin->main_window);
2983 if (wapp && !WFLAGP(wwin, no_appicon))
2984 wHideApplication(wapp);
2985 } else if (event->xbutton.state == 0) {
2986 wIconifyWindow(wwin);
2987 }
2988 }
2989 }
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