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Fix ICCM ConfigureNotify request
[wmaker-crm.git] / src / window.c
blob2ce5f10f43f1e3936a2b5b38aaed6bdab59b4d76
1 /* window.c - client window managing stuffs
2 *
3 * Window Maker window manager
4 *
5 * Copyright (c) 1997-2003 Alfredo K. Kojima
6 * Copyright (c) 2008-2023 Window Maker Team
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License along
19 * with this program; if not, write to the Free Software Foundation, Inc.,
20 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
21 */
22
23 #include "wconfig.h"
24
25 #include <X11/Xlib.h>
26 #include <X11/Xutil.h>
27 #ifdef USE_XSHAPE
28 #include <X11/extensions/shape.h>
29 #endif
30 #ifdef KEEP_XKB_LOCK_STATUS
31 #include <X11/XKBlib.h>
32 #endif /* KEEP_XKB_LOCK_STATUS */
33 #ifdef USE_XRES
34 #include <X11/extensions/XRes.h>
35 #endif
36 #include <stdlib.h>
37 #include <stdio.h>
38 #include <string.h>
39 #include <stdint.h>
40 #include <math.h>
41
42 /* For getting mouse wheel mappings from WINGs */
43 #include <WINGs/WINGs.h>
44
45 #include "WindowMaker.h"
46 #include "GNUstep.h"
47 #include "wcore.h"
48 #include "framewin.h"
49 #include "texture.h"
50 #include "window.h"
51 #include "winspector.h"
52 #include "icon.h"
53 #include "properties.h"
54 #include "actions.h"
55 #include "client.h"
56 #include "colormap.h"
57 #include "keybind.h"
58 #include "stacking.h"
59 #include "defaults.h"
60 #include "workspace.h"
61 #include "xinerama.h"
62 #include "appmenu.h"
63 #include "appicon.h"
64 #include "superfluous.h"
65 #include "rootmenu.h"
66 #include "placement.h"
67 #include "misc.h"
68 #include "startup.h"
69 #include "winmenu.h"
70 #include "osdep.h"
71
72 #ifdef USE_MWM_HINTS
73 # include "motif.h"
74 #endif
75 #include "wmspec.h"
76
77 #define MOD_MASK wPreferences.modifier_mask
78
79
80 /***** Local Stuff *****/
81 static WWindowState *windowState = NULL;
82 static FocusMode getFocusMode(WWindow *wwin);
83 static int getSavedState(Window window, WSavedState **state);
84 static void setupGNUstepHints(WWindow *wwin, GNUstepWMAttributes *gs_hints);
85
86 /* frame window (during window grabs) */
87 static void frameMouseDown(WObjDescriptor *desc, XEvent *event);
88
89 /* close button */
90 static void windowCloseClick(WCoreWindow *sender, void *data, XEvent *event);
91 static void windowCloseDblClick(WCoreWindow *sender, void *data, XEvent *event);
92
93 /* iconify button */
94 static void windowIconifyClick(WCoreWindow *sender, void *data, XEvent *event);
95
96 #ifdef XKB_BUTTON_HINT
97 static void windowLanguageClick(WCoreWindow *sender, void *data, XEvent *event);
98 #endif
99
100 static void titlebarMouseDown(WCoreWindow *sender, void *data, XEvent *event);
101 static void titlebarDblClick(WCoreWindow *sender, void *data, XEvent *event);
102 static void resizebarMouseDown(WCoreWindow *sender, void *data, XEvent *event);
103
104 static void release_wwindowstate(WWindowState *wstate);
105
106 /****** Notification Observers ******/
107
108 static void appearanceObserver(void *self, WMNotification * notif)
109 {
110 WWindow *wwin = (WWindow *) self;
111 uintptr_t flags = (uintptr_t)WMGetNotificationClientData(notif);
112
113 if (!wwin->frame || (!wwin->frame->titlebar && !wwin->frame->resizebar))
114 return;
115
116 if (flags & WFontSettings) {
117 wWindowConfigureBorders(wwin);
118 if (wwin->flags.shaded) {
119 wFrameWindowResize(wwin->frame, wwin->frame->core->width, wwin->frame->top_width - 1);
120 wwin->client.y = wwin->frame_y - wwin->client.height + wwin->frame->top_width;
121 wWindowSynthConfigureNotify(wwin);
122 }
123 }
124 if (flags & WTextureSettings)
125 wwin->frame->flags.need_texture_remake = 1;
126
127 if (flags & (WTextureSettings | WColorSettings)) {
128 if (wwin->frame->titlebar)
129 XClearWindow(dpy, wwin->frame->titlebar->window);
130
131 wFrameWindowPaint(wwin->frame);
132 }
133 }
134
135
136 /* Return the WWindow associated with a given (Xlib) Window. */
137 WWindow *wWindowFor(Window window)
138 {
139 WObjDescriptor *desc;
140
141 if (window == None)
142 return NULL;
143
144 if (XFindContext(dpy, window, w_global.context.client_win, (XPointer *) & desc) == XCNOENT)
145 return NULL;
146
147 if (desc->parent_type == WCLASS_WINDOW)
148 return desc->parent;
149 else if (desc->parent_type == WCLASS_FRAME) {
150 WFrameWindow *frame = (WFrameWindow *) desc->parent;
151 if (frame->flags.is_client_window_frame)
152 return frame->child;
153 }
154
155 return NULL;
156 }
157
158 WWindow *wWindowCreate(void)
159 {
160 WWindow *wwin;
161
162 wwin = wmalloc(sizeof(WWindow));
163 wretain(wwin);
164
165 wwin->client_descriptor.handle_mousedown = frameMouseDown;
166 wwin->client_descriptor.parent = wwin;
167 wwin->client_descriptor.self = wwin;
168 wwin->client_descriptor.parent_type = WCLASS_WINDOW;
169
170 return wwin;
171 }
172
173 void wWindowDestroy(WWindow *wwin)
174 {
175 int i;
176
177 if (wwin->screen_ptr->cmap_window == wwin)
178 wwin->screen_ptr->cmap_window = NULL;
179
180 WMRemoveNotificationObserver(wwin);
181
182 wwin->flags.destroyed = 1;
183
184 for (i = 0; i < MAX_WINDOW_SHORTCUTS; i++) {
185 if (!wwin->screen_ptr->shortcutWindows[i])
186 continue;
187
188 WMRemoveFromArray(wwin->screen_ptr->shortcutWindows[i], wwin);
189
190 if (!WMGetArrayItemCount(wwin->screen_ptr->shortcutWindows[i])) {
191 WMFreeArray(wwin->screen_ptr->shortcutWindows[i]);
192 wwin->screen_ptr->shortcutWindows[i] = NULL;
193 }
194 }
195
196 if (wwin->fake_group && wwin->fake_group->retainCount > 0) {
197 wwin->fake_group->retainCount--;
198 if (wwin->fake_group->retainCount == 0 && wwin->fake_group->leader != None) {
199 XDestroyWindow(dpy, wwin->fake_group->leader);
200 wwin->fake_group->leader = None;
201 wwin->fake_group->origLeader = None;
202 XFlush(dpy);
203 }
204 }
205
206 if (wwin->normal_hints)
207 XFree(wwin->normal_hints);
208
209 if (wwin->wm_hints)
210 XFree(wwin->wm_hints);
211
212 if (wwin->wm_instance)
213 XFree(wwin->wm_instance);
214
215 if (wwin->wm_class)
216 XFree(wwin->wm_class);
217
218 if (wwin->wm_gnustep_attr)
219 wfree(wwin->wm_gnustep_attr);
220
221 if (wwin->cmap_windows)
222 XFree(wwin->cmap_windows);
223
224 XDeleteContext(dpy, wwin->client_win, w_global.context.client_win);
225
226 if (wwin->frame)
227 wFrameWindowDestroy(wwin->frame);
228
229 if (wwin->icon) {
230 RemoveFromStackList(wwin->icon->core);
231 wIconDestroy(wwin->icon);
232 if (wPreferences.auto_arrange_icons)
233 wArrangeIcons(wwin->screen_ptr, True);
234 }
235 if (wwin->net_icon_image)
236 RReleaseImage(wwin->net_icon_image);
237
238 wrelease(wwin);
239 }
240
241 static void setupGNUstepHints(WWindow *wwin, GNUstepWMAttributes *gs_hints)
242 {
243 if (gs_hints->flags & GSWindowStyleAttr) {
244 if (gs_hints->window_style == WMBorderlessWindowMask) {
245 wwin->client_flags.no_border = 1;
246 wwin->client_flags.no_titlebar = 1;
247 wwin->client_flags.no_closable = 1;
248 wwin->client_flags.no_miniaturizable = 1;
249 wwin->client_flags.no_resizable = 1;
250 wwin->client_flags.no_close_button = 1;
251 wwin->client_flags.no_miniaturize_button = 1;
252 wwin->client_flags.no_resizebar = 1;
253 } else {
254 wwin->client_flags.no_close_button =
255 ((gs_hints->window_style & WMClosableWindowMask) ? 0 : 1);
256
257 wwin->client_flags.no_closable = ((gs_hints->window_style & WMClosableWindowMask) ? 0 : 1);
258
259 wwin->client_flags.no_miniaturize_button =
260 ((gs_hints->window_style & WMMiniaturizableWindowMask) ? 0 : 1);
261
262 wwin->client_flags.no_miniaturizable = wwin->client_flags.no_miniaturize_button;
263
264 wwin->client_flags.no_resizebar =
265 ((gs_hints->window_style & WMResizableWindowMask) ? 0 : 1);
266
267 wwin->client_flags.no_resizable = wwin->client_flags.no_resizebar;
268
269 /* these attributes supposedly imply in the existence
270 * of a titlebar */
271 if (gs_hints->window_style & (WMResizableWindowMask |
272 WMClosableWindowMask | WMMiniaturizableWindowMask)) {
273 wwin->client_flags.no_titlebar = 0;
274 } else {
275 wwin->client_flags.no_titlebar =
276 ((gs_hints->window_style & WMTitledWindowMask) ? 0 : 1);
277 }
278
279 }
280 } else {
281 /* setup the defaults */
282 wwin->client_flags.no_border = 0;
283 wwin->client_flags.no_titlebar = 0;
284 wwin->client_flags.no_closable = 0;
285 wwin->client_flags.no_miniaturizable = 0;
286 wwin->client_flags.no_resizable = 0;
287 wwin->client_flags.no_close_button = 0;
288 wwin->client_flags.no_miniaturize_button = 0;
289 wwin->client_flags.no_resizebar = 0;
290 }
291 if (gs_hints->extra_flags & GSNoApplicationIconFlag)
292 wwin->client_flags.no_appicon = 1;
293 }
294
295 static void discard_hints_from_gtk(WWindow *wwin)
296 {
297 Atom type;
298 int format;
299 unsigned long nb_item, nb_remain;
300 unsigned char *result;
301 int status;
302
303 status = XGetWindowProperty(dpy, wwin->client_win, w_global.atom.desktop.gtk_object_path, 0, 16, False,
304 AnyPropertyType, &type, &format, &nb_item, &nb_remain, &result);
305 if (status != Success)
306 return;
307
308 /* If we're here, that means the Property exists. We don't care what is inside, it means it is a GTK-based application */
309
310 if (result != NULL)
311 XFree(result);
312
313 /* GTK is asking to remove these decorations: */
314 wwin->client_flags.no_titlebar = 0;
315 wwin->client_flags.no_close_button = 0;
316 wwin->client_flags.no_miniaturize_button = 0;
317 wwin->client_flags.no_resizebar = 0;
318 }
319
320 void wWindowSetupInitialAttributes(WWindow *wwin, int *level, int *workspace)
321 {
322 WScreen *scr = wwin->screen_ptr;
323
324 /* sets global default stuff */
325 wDefaultFillAttributes(wwin->wm_instance, wwin->wm_class, &wwin->user_flags, NULL, True);
326 wwin->defined_user_flags = wwin->user_flags;
327
328 /*
329 * Decoration setting is done in this precedence (lower to higher)
330 * - use global default in the resource database
331 * - guess some settings
332 * - use GNUstep/external window attributes
333 * - set hints specified for the app in the resource DB
334 *
335 */
336 wwin->client_flags.broken_close = 0;
337
338 if (wwin->protocols.DELETE_WINDOW)
339 wwin->client_flags.kill_close = 0;
340 else
341 wwin->client_flags.kill_close = 1;
342
343 /* transients can't be iconified or maximized */
344 if (wwin->transient_for != None && wwin->transient_for != scr->root_win) {
345 wwin->client_flags.no_miniaturizable = 1;
346 wwin->client_flags.no_miniaturize_button = 1;
347 }
348
349 /* if the window can't be resized, remove the resizebar */
350 if (wwin->normal_hints->flags & (PMinSize | PMaxSize)
351 && (wwin->normal_hints->min_width == wwin->normal_hints->max_width)
352 && (wwin->normal_hints->min_height == wwin->normal_hints->max_height)) {
353 wwin->client_flags.no_resizable = 1;
354 wwin->client_flags.no_resizebar = 1;
355 }
356
357 /* set GNUstep window attributes */
358 if (wwin->wm_gnustep_attr) {
359 setupGNUstepHints(wwin, wwin->wm_gnustep_attr);
360
361 if (wwin->wm_gnustep_attr->flags & GSWindowLevelAttr) {
362
363 *level = wwin->wm_gnustep_attr->window_level;
364 /*
365 * INT_MIN is the only illegal window level.
366 */
367 if (*level == INT_MIN)
368 *level = INT_MIN + 1;
369 } else {
370 /* setup defaults */
371 *level = WMNormalLevel;
372 }
373 } else {
374 int tmp_workspace = -1;
375 int tmp_level = INT_MIN; /* INT_MIN is never used by the window levels */
376
377 #ifdef USE_MWM_HINTS
378 wMWMCheckClientHints(wwin);
379 #endif /* USE_MWM_HINTS */
380
381 wNETWMCheckClientHints(wwin, &tmp_level, &tmp_workspace);
382
383 if (wPreferences.ignore_gtk_decoration_hints)
384 discard_hints_from_gtk(wwin);
385
386 /* window levels are between INT_MIN+1 and INT_MAX, so if we still
387 * have INT_MIN that means that no window level was requested. -Dan
388 */
389 if (tmp_level == INT_MIN) {
390 if (WFLAGP(wwin, floating))
391 *level = WMFloatingLevel;
392 else if (WFLAGP(wwin, sunken))
393 *level = WMSunkenLevel;
394 else
395 *level = WMNormalLevel;
396 } else {
397 *level = tmp_level;
398 }
399
400 if (wwin->transient_for != None && wwin->transient_for != scr->root_win) {
401 WWindow *transientOwner = wWindowFor(wwin->transient_for);
402 if (transientOwner) {
403 int ownerLevel = transientOwner->frame->core->stacking->window_level;
404 if (ownerLevel > *level)
405 *level = ownerLevel;
406 }
407 }
408
409 if (tmp_workspace >= 0)
410 *workspace = tmp_workspace % scr->workspace_count;
411 }
412
413 /*
414 * Set attributes specified only for that window/class.
415 * This might do duplicate work with the 1st wDefaultFillAttributes().
416 */
417 wDefaultFillAttributes(wwin->wm_instance, wwin->wm_class, &wwin->user_flags,
418 &wwin->defined_user_flags, False);
419
420 /* Restore decoration if the user has enabled the
421 * IgnoreDecorationChanges option */
422 if (wwin->user_flags.ignore_decoration_changes) {
423 WSETUFLAG(wwin, no_titlebar, 0);
424 WSETUFLAG(wwin, no_resizable, 0);
425 WSETUFLAG(wwin, no_miniaturizable, 0);
426 WSETUFLAG(wwin, no_resizebar, 0);
427 WSETUFLAG(wwin, no_close_button, 0);
428 WSETUFLAG(wwin, no_miniaturize_button, 0);
429 WSETUFLAG(wwin, no_border, 0);
430 WSETUFLAG(wwin, no_movable, 0);
431 }
432
433 /*
434 * Sanity checks for attributes that depend on other attributes
435 */
436 if (wwin->user_flags.no_appicon && wwin->defined_user_flags.no_appicon)
437 wwin->user_flags.emulate_appicon = 0;
438
439 if (wwin->main_window != None) {
440 WApplication *wapp = wApplicationOf(wwin->main_window);
441 if (wapp && !wapp->flags.emulated)
442 wwin->user_flags.emulate_appicon = 0;
443 }
444
445 if (wwin->transient_for != None && wwin->transient_for != wwin->screen_ptr->root_win)
446 wwin->user_flags.emulate_appicon = 0;
447
448 if (wwin->user_flags.sunken && wwin->defined_user_flags.sunken
449 && wwin->user_flags.floating && wwin->defined_user_flags.floating)
450 wwin->user_flags.sunken = 0;
451
452 /* A window that does not have a title cannot be Shaded and we don't let user override this */
453 wwin->client_flags.no_shadeable = WFLAGP(wwin, no_titlebar);
454 wwin->defined_user_flags.no_shadeable = 0;
455
456 /* windows that have takefocus=False shouldn't take focus at all */
457 if (wwin->focus_mode == WFM_NO_INPUT)
458 wwin->client_flags.no_focusable = 1;
459 }
460
461 Bool wWindowObscuresWindow(WWindow *wwin, WWindow *obscured)
462 {
463 int w1, h1, w2, h2;
464
465 w1 = wwin->frame->core->width;
466 h1 = wwin->frame->core->height;
467 w2 = obscured->frame->core->width;
468 h2 = obscured->frame->core->height;
469
470 if (!IS_OMNIPRESENT(wwin) && !IS_OMNIPRESENT(obscured)
471 && wwin->frame->workspace != obscured->frame->workspace)
472 return False;
473
474 if (wwin->frame_x + w1 < obscured->frame_x
475 || wwin->frame_y + h1 < obscured->frame_y
476 || wwin->frame_x > obscured->frame_x + w2 || wwin->frame_y > obscured->frame_y + h2)
477 return False;
478
479 return True;
480 }
481
482 /* Get the corresponding Process Identification Number of the active window */
483 static pid_t getWindowPid(Window win)
484 {
485 pid_t pid = -1;
486
487 pid = wNETWMGetPidForWindow(win);
488 #ifdef USE_XRES
489 if (pid > 0)
490 return pid;
491 else {
492 XResClientIdSpec spec;
493 int status;
494 long i, num_ids = 0;
495 XResClientIdValue *client_ids = NULL;
496
497 spec.client = win;
498 spec.mask = XRES_CLIENT_ID_PID_MASK;
499
500 status = XResQueryClientIds(dpy, 1, &spec, &num_ids, &client_ids);
501
502 if (status != Success)
503 return -1;
504
505 for (i = 0; i < num_ids; i++) {
506 if (client_ids[i].spec.mask == XRES_CLIENT_ID_PID_MASK) {
507 pid = XResGetClientPid(&client_ids[i]);
508 break;
509 }
510 }
511 XResClientIdsDestroy(num_ids, client_ids);
512 }
513 #endif
514 return pid;
515 }
516
517 static void fixLeaderProperties(WWindow *wwin)
518 {
519 XClassHint *classHint;
520 XWMHints *hints, *clientHints;
521 XWindowAttributes attr;
522 Window leaders[2], window;
523 char **argv, *command;
524 int argc, i, pid;
525 Bool haveCommand;
526
527 classHint = XAllocClassHint();
528 clientHints = XGetWMHints(dpy, wwin->client_win);
529 pid = getWindowPid(wwin->client_win);
530 if (pid > 0)
531 haveCommand = GetCommandForPid(pid, &argv, &argc);
532 else
533 haveCommand = False;
534
535 leaders[0] = wwin->client_leader;
536 leaders[1] = wwin->group_id;
537
538 if (haveCommand) {
539 command = GetCommandForWindow(wwin->client_win);
540 if (command)
541 wfree(command); /* command already set. nothing to do. */
542 else
543 XSetCommand(dpy, wwin->client_win, argv, argc);
544 }
545
546 for (i = 0; i < 2; i++) {
547 window = leaders[i];
548 if (window) {
549 if (XGetClassHint(dpy, window, classHint) == 0) {
550 classHint->res_name = wwin->wm_instance;
551 classHint->res_class = wwin->wm_class;
552 XSetClassHint(dpy, window, classHint);
553 }
554 hints = XGetWMHints(dpy, window);
555 if (hints) {
556 XFree(hints);
557 } else if (clientHints) {
558 /* set window group leader to self */
559 clientHints->window_group = window;
560 clientHints->flags |= WindowGroupHint;
561 XSetWMHints(dpy, window, clientHints);
562 }
563
564 if (haveCommand) {
565 command = GetCommandForWindow(window);
566 if (command)
567 wfree(command); /* command already set. nothing to do. */
568 else
569 XSetCommand(dpy, window, argv, argc);
570 }
571
572 /* Make sure we get notification when this window is destroyed */
573 if (XGetWindowAttributes(dpy, window, &attr))
574 XSelectInput(dpy, window, attr.your_event_mask | StructureNotifyMask | PropertyChangeMask);
575 }
576 }
577
578 XFree(classHint);
579 if (clientHints)
580 XFree(clientHints);
581 if (haveCommand)
582 wfree(argv);
583 }
584
585 static Window createFakeWindowGroupLeader(WScreen *scr, Window win, char *instance, char *class)
586 {
587 XClassHint *classHint;
588 XWMHints *hints;
589 Window leader;
590 int argc;
591 char **argv;
592
593 leader = XCreateSimpleWindow(dpy, scr->root_win, 10, 10, 10, 10, 0, 0, 0);
594 /* set class hint */
595 classHint = XAllocClassHint();
596 classHint->res_name = instance;
597 classHint->res_class = class;
598 XSetClassHint(dpy, leader, classHint);
599 XFree(classHint);
600
601 /* inherit these from the original leader if available */
602 hints = XGetWMHints(dpy, win);
603 if (!hints) {
604 hints = XAllocWMHints();
605 hints->flags = 0;
606 }
607 /* set window group leader to self */
608 hints->window_group = leader;
609 hints->flags |= WindowGroupHint;
610 XSetWMHints(dpy, leader, hints);
611 XFree(hints);
612
613 if (XGetCommand(dpy, win, &argv, &argc) != 0 && argc > 0) {
614 XSetCommand(dpy, leader, argv, argc);
615 XFreeStringList(argv);
616 }
617
618 return leader;
619 }
620
621 static int matchIdentifier(const void *item, const void *cdata)
622 {
623 return (strcmp(((WFakeGroupLeader *) item)->identifier, (char *)cdata) == 0);
624 }
625
626 /*
627 *----------------------------------------------------------------
628 * wManageWindow--
629 * reparents the window and allocates a descriptor for it.
630 * Window manager hints and other hints are fetched to configure
631 * the window decoration attributes and others. User preferences
632 * for the window are used if available, to configure window
633 * decorations and some behaviour.
634 * If in startup, windows that are override redirect,
635 * unmapped and never were managed and are Withdrawn are not
636 * managed.
637 *
638 * Returns:
639 * the new window descriptor
640 *
641 * Side effects:
642 * The window is reparented and appropriate notification
643 * is done to the client. Input mask for the window is setup.
644 * The window descriptor is also associated with various window
645 * contexts and inserted in the head of the window list.
646 * Event handler contexts are associated for some objects
647 * (buttons, titlebar and resizebar)
648 *
649 *----------------------------------------------------------------
650 */
651 WWindow *wManageWindow(WScreen *scr, Window window)
652 {
653 WWindow *wwin;
654 int x, y;
655 unsigned width, height;
656 XWindowAttributes wattribs;
657 XSetWindowAttributes attribs;
658 WWindowState *win_state;
659 WWindow *transientOwner = NULL;
660 int window_level;
661 int wm_state;
662 int foo;
663 int workspace = -1;
664 char *title;
665 Bool withdraw = False;
666 Bool raise = False;
667
668 /* mutex. */
669 XGrabServer(dpy);
670 XSync(dpy, False);
671
672 /* make sure the window is still there */
673 if (!XGetWindowAttributes(dpy, window, &wattribs)) {
674 XUngrabServer(dpy);
675 return NULL;
676 }
677
678 /* if it's an override-redirect, ignore it */
679 if (wattribs.override_redirect) {
680 XUngrabServer(dpy);
681 return NULL;
682 }
683
684 wm_state = PropGetWindowState(window);
685
686 /* if it's startup and the window is unmapped, don't manage it */
687 if (scr->flags.startup && wm_state < 0 && wattribs.map_state == IsUnmapped) {
688 XUngrabServer(dpy);
689 return NULL;
690 }
691
692 wwin = wWindowCreate();
693
694 title = wNETWMGetWindowName(window);
695 if (title)
696 wwin->flags.net_has_title = 1;
697 else if (!wFetchName(dpy, window, &title))
698 title = NULL;
699
700 XSaveContext(dpy, window, w_global.context.client_win, (XPointer) & wwin->client_descriptor);
701
702 #ifdef USE_XSHAPE
703 if (w_global.xext.shape.supported) {
704 int junk;
705 unsigned int ujunk;
706 int b_shaped;
707
708 XShapeSelectInput(dpy, window, ShapeNotifyMask);
709 XShapeQueryExtents(dpy, window, &b_shaped, &junk, &junk, &ujunk,
710 &ujunk, &junk, &junk, &junk, &ujunk, &ujunk);
711 wwin->flags.shaped = b_shaped;
712 }
713 #endif
714
715 /* Get hints and other information in properties */
716 PropGetWMClass(window, &wwin->wm_class, &wwin->wm_instance);
717
718 /* setup descriptor */
719 wwin->client_win = window;
720 wwin->screen_ptr = scr;
721 wwin->old_border_width = wattribs.border_width;
722 wwin->event_mask = CLIENT_EVENTS;
723 attribs.event_mask = CLIENT_EVENTS;
724 attribs.do_not_propagate_mask = ButtonPressMask | ButtonReleaseMask;
725 attribs.save_under = False;
726
727 XChangeWindowAttributes(dpy, window, CWEventMask | CWDontPropagate | CWSaveUnder, &attribs);
728 XSetWindowBorderWidth(dpy, window, 0);
729
730 if (wwin->wm_class != NULL && strcmp(wwin->wm_class, "DockApp") != 0)
731 wwin->flags.fullscreen_monitors[0] = -1;
732
733 /* get hints from GNUstep app */
734 if (wwin->wm_class != NULL && strcmp(wwin->wm_class, "GNUstep") == 0)
735 wwin->flags.is_gnustep = 1;
736
737 if (!PropGetGNUstepWMAttr(window, &wwin->wm_gnustep_attr))
738 wwin->wm_gnustep_attr = NULL;
739
740 if (wwin->wm_class != NULL && strcmp(wwin->wm_class, "DockApp") == 0) {
741 wwin->flags.is_dockapp = 1;
742 withdraw = True;
743 }
744
745 wwin->client_leader = PropGetClientLeader(window);
746 if (wwin->client_leader != None)
747 wwin->main_window = wwin->client_leader;
748
749 wwin->wm_hints = XGetWMHints(dpy, window);
750
751 if (wwin->wm_hints) {
752 if (wwin->wm_hints->flags & StateHint) {
753 if (wwin->wm_hints->initial_state == IconicState) {
754 wwin->flags.miniaturized = 1;
755 } else if (wwin->wm_hints->initial_state == WithdrawnState) {
756 wwin->flags.is_dockapp = 1;
757 withdraw = True;
758 }
759 }
760
761 if (wwin->wm_hints->flags & WindowGroupHint) {
762 wwin->group_id = wwin->wm_hints->window_group;
763 /* window_group has priority over CLIENT_LEADER */
764 wwin->main_window = wwin->group_id;
765 } else {
766 wwin->group_id = None;
767 }
768
769 if (wwin->wm_hints->flags & UrgencyHint) {
770 wwin->flags.urgent = 1;
771 wAppBounceWhileUrgent(wApplicationOf(wwin->main_window));
772 }
773 } else {
774 wwin->group_id = None;
775 }
776
777 PropGetProtocols(window, &wwin->protocols);
778
779 if (!XGetTransientForHint(dpy, window, &wwin->transient_for)) {
780 wwin->transient_for = None;
781 } else {
782 if (wwin->transient_for == None || wwin->transient_for == window) {
783 wwin->transient_for = scr->root_win;
784 } else {
785 transientOwner = wWindowFor(wwin->transient_for);
786 if (transientOwner && transientOwner->main_window != None)
787 wwin->main_window = transientOwner->main_window;
788 }
789 }
790
791 /* guess the focus mode */
792 wwin->focus_mode = getFocusMode(wwin);
793
794 /* get geometry stuff */
795 wClientGetNormalHints(wwin, &wattribs, True, &x, &y, &width, &height);
796
797 /* get colormap windows */
798 GetColormapWindows(wwin);
799
800 /*
801 * Setup the decoration/window attributes and
802 * geometry
803 */
804 wWindowSetupInitialAttributes(wwin, &window_level, &workspace);
805
806 /* Make broken apps behave as a nice app. */
807 if (WFLAGP(wwin, emulate_appicon))
808 wwin->main_window = wwin->client_win;
809
810 fixLeaderProperties(wwin);
811
812 wwin->orig_main_window = wwin->main_window;
813
814 if (wwin->flags.is_gnustep)
815 wwin->client_flags.shared_appicon = 0;
816
817 if (wwin->main_window) {
818 XTextProperty text_prop;
819
820 if (XGetTextProperty(dpy, wwin->main_window, &text_prop, w_global.atom.wmaker.menu))
821 wwin->client_flags.shared_appicon = 0;
822 }
823
824 if (wwin->flags.is_dockapp)
825 wwin->client_flags.shared_appicon = 0;
826
827 if (wwin->main_window) {
828 WApplication *app = wApplicationOf(wwin->main_window);
829 if (app && app->app_icon)
830 wwin->client_flags.shared_appicon = 0;
831 }
832
833 if (!withdraw && wwin->main_window && WFLAGP(wwin, shared_appicon)) {
834 char *buffer, *instance, *class;
835 WFakeGroupLeader *fPtr;
836 int index;
837
838 #define ADEQUATE(x) ((x)!=None && (x)!=wwin->client_win && (x)!=fPtr->leader)
839
840 /* // only enter here if PropGetWMClass() succeeds */
841 PropGetWMClass(wwin->main_window, &class, &instance);
842 buffer = StrConcatDot(instance, class);
843
844 index = WMFindInArray(scr->fakeGroupLeaders, matchIdentifier, (void *)buffer);
845 if (index != WANotFound) {
846 fPtr = WMGetFromArray(scr->fakeGroupLeaders, index);
847 if (fPtr->retainCount == 0)
848 fPtr->leader = createFakeWindowGroupLeader(scr, wwin->main_window,
849 instance, class);
850
851 fPtr->retainCount++;
852 if (fPtr->origLeader == None) {
853 if (ADEQUATE(wwin->main_window)) {
854 fPtr->retainCount++;
855 fPtr->origLeader = wwin->main_window;
856 }
857 }
858 wwin->fake_group = fPtr;
859 wwin->main_window = fPtr->leader;
860 wfree(buffer);
861 } else {
862 fPtr = (WFakeGroupLeader *) wmalloc(sizeof(WFakeGroupLeader));
863
864 fPtr->identifier = buffer;
865 fPtr->leader = createFakeWindowGroupLeader(scr, wwin->main_window, instance, class);
866 fPtr->origLeader = None;
867 fPtr->retainCount = 1;
868
869 WMAddToArray(scr->fakeGroupLeaders, fPtr);
870
871 if (ADEQUATE(wwin->main_window)) {
872 fPtr->retainCount++;
873 fPtr->origLeader = wwin->main_window;
874 }
875 wwin->fake_group = fPtr;
876 wwin->main_window = fPtr->leader;
877 }
878
879 if (instance)
880 free(instance);
881
882 if (class)
883 free(class);
884 #undef ADEQUATE
885 }
886
887 /*
888 * Setup the initial state of the window
889 */
890 if (WFLAGP(wwin, start_miniaturized) && !WFLAGP(wwin, no_miniaturizable))
891 wwin->flags.miniaturized = 1;
892
893 if (WFLAGP(wwin, start_maximized) && IS_RESIZABLE(wwin))
894 wwin->flags.maximized = MAX_VERTICAL | MAX_HORIZONTAL;
895
896 wNETWMCheckInitialClientState(wwin);
897
898 /* apply previous state if it exists and we're in startup */
899 if (scr->flags.startup && wm_state >= 0) {
900 if (wm_state == IconicState)
901 wwin->flags.miniaturized = 1;
902 else if (wm_state == WithdrawnState)
903 withdraw = True;
904 }
905
906 /* if there is a saved state (from file), restore it */
907 win_state = NULL;
908 if (wwin->main_window != None)
909 win_state = (WWindowState *) wWindowGetSavedState(wwin->main_window);
910 else
911 win_state = (WWindowState *) wWindowGetSavedState(window);
912
913 if (win_state && !withdraw) {
914 if (win_state->state->hidden > 0)
915 wwin->flags.hidden = win_state->state->hidden;
916
917 if (win_state->state->shaded > 0 && !WFLAGP(wwin, no_shadeable))
918 wwin->flags.shaded = win_state->state->shaded;
919
920 if (win_state->state->miniaturized > 0 && !WFLAGP(wwin, no_miniaturizable))
921 wwin->flags.miniaturized = win_state->state->miniaturized;
922
923 if (win_state->state->maximized > 0)
924 wwin->flags.maximized = win_state->state->maximized;
925
926 if (!IS_OMNIPRESENT(wwin)) {
927 int w = wDefaultGetStartWorkspace(scr, wwin->wm_instance,
928 wwin->wm_class);
929 if (w < 0 || w >= scr->workspace_count) {
930 workspace = win_state->state->workspace;
931 if (workspace >= scr->workspace_count)
932 workspace = scr->current_workspace;
933 } else {
934 workspace = w;
935 }
936 } else {
937 workspace = scr->current_workspace;
938 }
939 }
940
941 /* if we're restarting, restore saved state (from hints).
942 * This will overwrite previous */
943 {
944 WSavedState *wstate;
945
946 if (getSavedState(window, &wstate)) {
947 wwin->flags.shaded = wstate->shaded;
948 wwin->flags.hidden = wstate->hidden;
949 wwin->flags.miniaturized = wstate->miniaturized;
950 wwin->flags.maximized = wstate->maximized;
951 if (wwin->flags.maximized) {
952 wwin->old_geometry.x = wstate->x;
953 wwin->old_geometry.y = wstate->y;
954 wwin->old_geometry.width = wstate->w;
955 wwin->old_geometry.height = wstate->h;
956 }
957
958 workspace = wstate->workspace;
959 } else {
960 wstate = NULL;
961 }
962
963 /* restore window shortcut */
964 if (wstate != NULL || win_state != NULL) {
965 unsigned mask = 0;
966
967 if (win_state != NULL)
968 mask = win_state->state->window_shortcuts;
969
970 if (wstate != NULL && mask == 0)
971 mask = wstate->window_shortcuts;
972
973 if (mask > 0) {
974 int i;
975
976 for (i = 0; i < MAX_WINDOW_SHORTCUTS; i++) {
977 if (mask & (1 << i)) {
978 if (!scr->shortcutWindows[i])
979 scr->shortcutWindows[i] = WMCreateArray(4);
980
981 WMAddToArray(scr->shortcutWindows[i], wwin);
982 }
983 }
984 }
985 }
986
987 if (wstate != NULL)
988 wfree(wstate);
989 }
990
991 /* don't let transients start miniaturized if their owners are not */
992 if (transientOwner && !transientOwner->flags.miniaturized && wwin->flags.miniaturized && !withdraw) {
993 wwin->flags.miniaturized = 0;
994 if (wwin->wm_hints)
995 wwin->wm_hints->initial_state = NormalState;
996 }
997
998 /* set workspace on which the window starts */
999 if (workspace >= 0) {
1000 if (workspace > scr->workspace_count - 1)
1001 workspace = workspace % scr->workspace_count;
1002 } else {
1003 int w;
1004
1005 w = wDefaultGetStartWorkspace(scr, wwin->wm_instance, wwin->wm_class);
1006
1007 if (w >= 0 && w < scr->workspace_count && !(IS_OMNIPRESENT(wwin))) {
1008 workspace = w;
1009 } else {
1010 if (wPreferences.open_transients_with_parent && transientOwner)
1011 workspace = transientOwner->frame->workspace;
1012 else
1013 workspace = scr->current_workspace;
1014 }
1015 }
1016
1017 /* setup window geometry */
1018 if (win_state && win_state->state->w > 0) {
1019 width = win_state->state->w;
1020 height = win_state->state->h;
1021 }
1022
1023 wWindowConstrainSize(wwin, &width, &height);
1024
1025 /* do not ask for window placement if the window is
1026 * transient, during startup, or if the window wants
1027 * to start iconic. If geometry was saved, restore it. */
1028 {
1029 Bool dontBring = False;
1030
1031 if (win_state && win_state->state->w > 0) {
1032 x = win_state->state->x;
1033 y = win_state->state->y;
1034 } else if ((wwin->transient_for == None || wPreferences.window_placement != WPM_MANUAL)
1035 && !scr->flags.startup
1036 && !wwin->flags.miniaturized
1037 && !wwin->flags.maximized && !(wwin->normal_hints->flags & (USPosition | PPosition))) {
1038
1039 if (transientOwner && transientOwner->flags.mapped) {
1040 int offs = WMAX(20, 2 * transientOwner->frame->top_width);
1041 WMRect rect;
1042 int head;
1043
1044 x = transientOwner->frame_x +
1045 abs(((int)transientOwner->frame->core->width - (int)width) / 2) + offs;
1046 y = transientOwner->frame_y +
1047 abs(((int)transientOwner->frame->core->height - (int)height) / 3) + offs;
1048
1049 /* limit transient windows to be inside their parent's head */
1050 rect.pos.x = transientOwner->frame_x;
1051 rect.pos.y = transientOwner->frame_y;
1052 rect.size.width = transientOwner->frame->core->width;
1053 rect.size.height = transientOwner->frame->core->height;
1054
1055 head = wGetHeadForRect(scr, rect);
1056 rect = wGetRectForHead(scr, head);
1057
1058 if (x < rect.pos.x)
1059 x = rect.pos.x;
1060 else if (x + width > rect.pos.x + rect.size.width)
1061 x = rect.pos.x + rect.size.width - width;
1062
1063 if (y < rect.pos.y)
1064 y = rect.pos.y;
1065 else if (y + height > rect.pos.y + rect.size.height)
1066 y = rect.pos.y + rect.size.height - height;
1067
1068 } else {
1069 PlaceWindow(wwin, &x, &y, width, height);
1070 }
1071
1072 if (wPreferences.window_placement == WPM_MANUAL)
1073 dontBring = True;
1074
1075 } else if (scr->xine_info.count && (wwin->normal_hints->flags & PPosition)) {
1076 int head, flags;
1077 WMRect rect;
1078 int reposition = 0;
1079
1080 /* Make spash screens come out in the center of a head
1081 * trouble is that most splashies never get here
1082 * they are managed trough atoms but god knows where.
1083 * Dan, do you know ? -peter
1084 *
1085 * Most of them are not managed, they have set
1086 * OverrideRedirect, which means we can't do anything about
1087 * them. -alfredo */
1088 {
1089 /* xinerama checks for: across head and dead space */
1090 rect.pos.x = x;
1091 rect.pos.y = y;
1092 rect.size.width = width;
1093 rect.size.height = height;
1094
1095 head = wGetRectPlacementInfo(scr, rect, &flags);
1096
1097 if (flags & XFLAG_DEAD)
1098 reposition = 1;
1099
1100 if (flags & XFLAG_MULTIPLE)
1101 reposition = 2;
1102 }
1103
1104 switch (reposition) {
1105 case 1:
1106 head = wGetHeadForPointerLocation(scr);
1107 rect = wGetRectForHead(scr, head);
1108
1109 x = rect.pos.x + (x * rect.size.width) / scr->scr_width;
1110 y = rect.pos.y + (y * rect.size.height) / scr->scr_height;
1111 break;
1112
1113 case 2:
1114 rect = wGetRectForHead(scr, head);
1115
1116 if (x < rect.pos.x)
1117 x = rect.pos.x;
1118 else if (x + width > rect.pos.x + rect.size.width)
1119 x = rect.pos.x + rect.size.width - width;
1120
1121 if (y < rect.pos.y)
1122 y = rect.pos.y;
1123 else if (y + height > rect.pos.y + rect.size.height)
1124 y = rect.pos.y + rect.size.height - height;
1125
1126 break;
1127
1128 default:
1129 break;
1130 }
1131 }
1132
1133 if (WFLAGP(wwin, dont_move_off) && dontBring)
1134 wScreenBringInside(scr, &x, &y, width, height);
1135 }
1136
1137 wNETWMPositionSplash(wwin, &x, &y, width, height);
1138
1139 if (wwin->flags.urgent) {
1140 if (!IS_OMNIPRESENT(wwin))
1141 wwin->flags.omnipresent ^= 1;
1142 }
1143
1144 /* Create frame, borders and do reparenting */
1145 foo = WFF_LEFT_BUTTON | WFF_RIGHT_BUTTON;
1146 #ifdef XKB_BUTTON_HINT
1147 if (wPreferences.modelock)
1148 foo |= WFF_LANGUAGE_BUTTON;
1149 #endif
1150 if (HAS_TITLEBAR(wwin))
1151 foo |= WFF_TITLEBAR;
1152
1153 if (HAS_RESIZEBAR(wwin))
1154 foo |= WFF_RESIZEBAR;
1155
1156 if (HAS_BORDER(wwin))
1157 foo |= WFF_BORDER;
1158
1159 wwin->frame = wFrameWindowCreate(scr, window_level,
1160 x, y, width, height,
1161 &wPreferences.window_title_clearance,
1162 &wPreferences.window_title_min_height,
1163 &wPreferences.window_title_max_height,
1164 foo,
1165 scr->window_title_texture,
1166 scr->resizebar_texture, scr->window_title_color, &scr->title_font,
1167 wattribs.depth, wattribs.visual, wattribs.colormap);
1168
1169 wwin->frame->flags.is_client_window_frame = 1;
1170 wwin->frame->flags.justification = wPreferences.title_justification;
1171
1172 wNETWMCheckInitialFrameState(wwin);
1173
1174 /* setup button images */
1175 wWindowUpdateButtonImages(wwin);
1176
1177 /* hide unused buttons */
1178 foo = 0;
1179 if (WFLAGP(wwin, no_close_button))
1180 foo |= WFF_RIGHT_BUTTON;
1181
1182 if (WFLAGP(wwin, no_miniaturize_button))
1183 foo |= WFF_LEFT_BUTTON;
1184
1185 #ifdef XKB_BUTTON_HINT
1186 if (WFLAGP(wwin, no_language_button) || WFLAGP(wwin, no_focusable))
1187 foo |= WFF_LANGUAGE_BUTTON;
1188 #endif
1189 if (foo != 0)
1190 wFrameWindowHideButton(wwin->frame, foo);
1191
1192 wwin->frame->child = wwin;
1193 wwin->frame->workspace = workspace;
1194 wwin->frame->on_click_left = windowIconifyClick;
1195
1196 #ifdef XKB_BUTTON_HINT
1197 if (wPreferences.modelock)
1198 wwin->frame->on_click_language = windowLanguageClick;
1199 #endif
1200
1201 wwin->frame->on_click_right = windowCloseClick;
1202 wwin->frame->on_dblclick_right = windowCloseDblClick;
1203 wwin->frame->on_mousedown_titlebar = titlebarMouseDown;
1204 wwin->frame->on_dblclick_titlebar = titlebarDblClick;
1205 wwin->frame->on_mousedown_resizebar = resizebarMouseDown;
1206
1207 XSelectInput(dpy, wwin->client_win, wwin->event_mask & ~StructureNotifyMask);
1208 XReparentWindow(dpy, wwin->client_win, wwin->frame->core->window, 0, wwin->frame->top_width);
1209 XSelectInput(dpy, wwin->client_win, wwin->event_mask);
1210
1211 {
1212 int gx, gy;
1213
1214 wClientGetGravityOffsets(wwin, &gx, &gy);
1215
1216 /* if gravity is to the south, account for the border sizes */
1217 if (gy > 0)
1218 y -= wwin->frame->top_width + wwin->frame->bottom_width;
1219 }
1220
1221 /*
1222 * wWindowConfigure() will init the client window's size
1223 * (wwin->client.{width,height}) and all other geometry
1224 * related variables (frame_x,frame_y) */
1225 wWindowConfigure(wwin, x, y, width, height);
1226
1227 /* to make sure the window receives it's new position after reparenting */
1228 wWindowSynthConfigureNotify(wwin);
1229
1230 /* Setup descriptors and save window to internal lists */
1231 if (wwin->main_window != None) {
1232 WApplication *app;
1233 WWindow *leader;
1234
1235 /* Leader windows do not necessary set themselves as leaders.
1236 * If this is the case, point the leader of this window to
1237 * itself */
1238 leader = wWindowFor(wwin->main_window);
1239 if (leader && leader->main_window == None)
1240 leader->main_window = leader->client_win;
1241
1242 app = wApplicationCreate(wwin);
1243 if (app) {
1244 app->last_workspace = workspace;
1245
1246 /* Do application specific stuff, like setting application
1247 * wide attributes. */
1248
1249 if (wwin->flags.hidden) {
1250 /* if the window was set to hidden because it was hidden
1251 * in a previous incarnation and that state was restored */
1252 app->flags.hidden = 1;
1253 } else if (app->flags.hidden) {
1254 if (WFLAGP(app->main_window_desc, start_hidden)) {
1255 wwin->flags.hidden = 1;
1256 } else {
1257 wUnhideApplication(app, False, False);
1258 raise = True;
1259 }
1260 }
1261 wAppBounce(app);
1262 }
1263 }
1264
1265 /* setup the frame descriptor */
1266 wwin->frame->core->descriptor.handle_mousedown = frameMouseDown;
1267 wwin->frame->core->descriptor.parent = wwin;
1268 wwin->frame->core->descriptor.parent_type = WCLASS_WINDOW;
1269
1270 /* don't let windows go away if we die */
1271 XAddToSaveSet(dpy, window);
1272
1273 XLowerWindow(dpy, window);
1274
1275 /* if window is in this workspace and should be mapped, then map it */
1276 if (!wwin->flags.miniaturized && (workspace == scr->current_workspace || IS_OMNIPRESENT(wwin))
1277 && !wwin->flags.hidden && !withdraw) {
1278
1279 /* The following "if" is to avoid crashing of clients that expect
1280 * WM_STATE set before they get mapped. Else WM_STATE is set later,
1281 * after the return from this function. */
1282 if (wwin->wm_hints && (wwin->wm_hints->flags & StateHint))
1283 wClientSetState(wwin, wwin->wm_hints->initial_state, None);
1284 else
1285 wClientSetState(wwin, NormalState, None);
1286
1287 if (wPreferences.superfluous && !wPreferences.no_animations && !scr->flags.startup &&
1288 (wwin->transient_for == None || wwin->transient_for == scr->root_win) &&
1289 /*
1290 * The brain damaged idiotic non-click to focus modes will
1291 * have trouble with this because:
1292 *
1293 * 1. window is created and mapped by the client
1294 * 2. window is mapped by wmaker in small size
1295 * 3. window is animated to grow to normal size
1296 * 4. this function returns to normal event loop
1297 * 5. eventually, the EnterNotify event that would trigger
1298 * the window focusing (if the mouse is over that window)
1299 * will be processed by wmaker.
1300 * But since this event will be rather delayed
1301 * (step 3 has a large delay) the time when the event occurred
1302 * and when it is processed, the client that owns that window
1303 * will reject the XSetInputFocus() for it.
1304 */
1305 (wPreferences.focus_mode == WKF_CLICK || wPreferences.auto_focus))
1306 DoWindowBirth(wwin);
1307
1308 wWindowMap(wwin);
1309 }
1310
1311 /* setup stacking descriptor */
1312 if (transientOwner)
1313 wwin->frame->core->stacking->child_of = transientOwner->frame->core;
1314 else
1315 wwin->frame->core->stacking->child_of = NULL;
1316
1317 if (!scr->focused_window) {
1318 /* first window on the list */
1319 wwin->next = NULL;
1320 wwin->prev = NULL;
1321 scr->focused_window = wwin;
1322 } else {
1323 WWindow *tmp;
1324
1325 /* add window at beginning of focus window list */
1326 tmp = scr->focused_window;
1327 while (tmp->prev)
1328 tmp = tmp->prev;
1329
1330 tmp->prev = wwin;
1331 wwin->next = tmp;
1332 wwin->prev = NULL;
1333 }
1334
1335 /* raise is set to true if we un-hid the app when this window was born.
1336 * we raise, else old windows of this app will be above this new one. */
1337 if (raise)
1338 wRaiseFrame(wwin->frame->core);
1339
1340 /* Update name must come after WApplication stuff is done */
1341 wWindowUpdateName(wwin, title);
1342 if (title)
1343 XFree(title);
1344
1345 XUngrabServer(dpy);
1346
1347 /* Final preparations before window is ready to go */
1348 wFrameWindowChangeState(wwin->frame, WS_UNFOCUSED);
1349
1350 if (!wwin->flags.miniaturized && workspace == scr->current_workspace && !wwin->flags.hidden) {
1351 if (((transientOwner && transientOwner->flags.focused)
1352 || wPreferences.auto_focus) && !WFLAGP(wwin, no_focusable)) {
1353
1354 /* only auto_focus if on same screen as mouse
1355 * (and same head for xinerama mode)
1356 * TODO: make it an option */
1357
1358 /*TODO add checking the head of the window, is it available? */
1359 short same_screen = 0, same_head = 1;
1360
1361 int foo;
1362 unsigned int bar;
1363 Window dummy;
1364
1365 if (XQueryPointer(dpy, scr->root_win, &dummy, &dummy,
1366 &foo, &foo, &foo, &foo, &bar) != False)
1367 same_screen = 1;
1368
1369 if (same_screen == 1 && same_head == 1)
1370 wSetFocusTo(scr, wwin);
1371 }
1372 }
1373 wWindowResetMouseGrabs(wwin);
1374
1375 if (!WFLAGP(wwin, no_bind_keys))
1376 wWindowSetKeyGrabs(wwin);
1377
1378 WMPostNotificationName(WMNManaged, wwin, NULL);
1379 wColormapInstallForWindow(scr, scr->cmap_window);
1380
1381 /* Setup Notification Observers */
1382 WMAddNotificationObserver(appearanceObserver, wwin, WNWindowAppearanceSettingsChanged, wwin);
1383
1384 /* Cleanup temporary stuff */
1385 if (win_state)
1386 wWindowDeleteSavedState(win_state);
1387
1388 /* If the window must be withdrawed, then do it now.
1389 * Must do some optimization, 'though */
1390 if (withdraw) {
1391 wwin->flags.mapped = 0;
1392 wClientSetState(wwin, WithdrawnState, None);
1393 wUnmanageWindow(wwin, True, False);
1394 wwin = NULL;
1395 }
1396
1397 return wwin;
1398 }
1399
1400 WWindow *wManageInternalWindow(WScreen *scr, Window window, Window owner,
1401 const char *title, int x, int y, int width, int height)
1402 {
1403 WWindow *wwin;
1404 int foo;
1405
1406 wwin = wWindowCreate();
1407
1408 WMAddNotificationObserver(appearanceObserver, wwin, WNWindowAppearanceSettingsChanged, wwin);
1409
1410 wwin->flags.internal_window = 1;
1411
1412 wwin->client_flags.omnipresent = 1;
1413 wwin->client_flags.no_shadeable = 1;
1414 wwin->client_flags.no_resizable = 1;
1415 wwin->client_flags.no_miniaturizable = 1;
1416
1417 wwin->focus_mode = WFM_PASSIVE;
1418 wwin->client_win = window;
1419 wwin->screen_ptr = scr;
1420 wwin->transient_for = owner;
1421 wwin->client.x = x;
1422 wwin->client.y = y;
1423 wwin->client.width = width;
1424 wwin->client.height = height;
1425 wwin->frame_x = wwin->client.x;
1426 wwin->frame_y = wwin->client.y;
1427
1428 foo = WFF_RIGHT_BUTTON | WFF_BORDER;
1429 foo |= WFF_TITLEBAR;
1430 #ifdef XKB_BUTTON_HINT
1431 foo |= WFF_LANGUAGE_BUTTON;
1432 #endif
1433
1434 wwin->frame = wFrameWindowCreate(scr, WMFloatingLevel,
1435 wwin->frame_x, wwin->frame_y,
1436 width, height,
1437 &wPreferences.window_title_clearance,
1438 &wPreferences.window_title_min_height,
1439 &wPreferences.window_title_max_height,
1440 foo,
1441 scr->window_title_texture,
1442 scr->resizebar_texture, scr->window_title_color, &scr->title_font,
1443 scr->w_depth, scr->w_visual, scr->w_colormap);
1444
1445 XSaveContext(dpy, window, w_global.context.client_win, (XPointer) & wwin->client_descriptor);
1446
1447 wwin->frame->flags.is_client_window_frame = 1;
1448 wwin->frame->flags.justification = wPreferences.title_justification;
1449
1450 wFrameWindowChangeTitle(wwin->frame, title);
1451
1452 /* setup button images */
1453 wWindowUpdateButtonImages(wwin);
1454
1455 /* hide buttons */
1456 wFrameWindowHideButton(wwin->frame, WFF_RIGHT_BUTTON);
1457
1458 wwin->frame->child = wwin;
1459 wwin->frame->workspace = wwin->screen_ptr->current_workspace;
1460
1461 #ifdef XKB_BUTTON_HINT
1462 if (wPreferences.modelock)
1463 wwin->frame->on_click_language = windowLanguageClick;
1464 #endif
1465
1466 wwin->frame->on_click_right = windowCloseClick;
1467 wwin->frame->on_mousedown_titlebar = titlebarMouseDown;
1468 wwin->frame->on_dblclick_titlebar = titlebarDblClick;
1469 wwin->frame->on_mousedown_resizebar = resizebarMouseDown;
1470 wwin->client.y += wwin->frame->top_width;
1471
1472 XReparentWindow(dpy, wwin->client_win, wwin->frame->core->window, 0, wwin->frame->top_width);
1473 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, wwin->client.width, wwin->client.height);
1474
1475 /* setup the frame descriptor */
1476 wwin->frame->core->descriptor.handle_mousedown = frameMouseDown;
1477 wwin->frame->core->descriptor.parent = wwin;
1478 wwin->frame->core->descriptor.parent_type = WCLASS_WINDOW;
1479
1480 XLowerWindow(dpy, window);
1481 XMapSubwindows(dpy, wwin->frame->core->window);
1482
1483 /* setup stacking descriptor */
1484 if (wwin->transient_for != None && wwin->transient_for != scr->root_win) {
1485 WWindow *tmp;
1486 tmp = wWindowFor(wwin->transient_for);
1487 if (tmp)
1488 wwin->frame->core->stacking->child_of = tmp->frame->core;
1489 } else {
1490 wwin->frame->core->stacking->child_of = NULL;
1491 }
1492
1493 if (!scr->focused_window) {
1494 /* first window on the list */
1495 wwin->next = NULL;
1496 wwin->prev = NULL;
1497 scr->focused_window = wwin;
1498 } else {
1499 WWindow *tmp;
1500
1501 /* add window at beginning of focus window list */
1502 tmp = scr->focused_window;
1503 while (tmp->prev)
1504 tmp = tmp->prev;
1505 tmp->prev = wwin;
1506 wwin->next = tmp;
1507 wwin->prev = NULL;
1508 }
1509
1510 if (wwin->flags.is_gnustep == 0)
1511 wFrameWindowChangeState(wwin->frame, WS_UNFOCUSED);
1512
1513 /* if (wPreferences.auto_focus) */
1514 wSetFocusTo(scr, wwin);
1515 wWindowResetMouseGrabs(wwin);
1516 wWindowSetKeyGrabs(wwin);
1517
1518 return wwin;
1519 }
1520
1521 /*
1522 *----------------------------------------------------------------------
1523 * wUnmanageWindow--
1524 * Removes the frame window from a window and destroys all data
1525 * related to it. The window will be reparented back to the root window
1526 * if restore is True.
1527 *
1528 * Side effects:
1529 * Everything related to the window is destroyed and the window
1530 * is removed from the window lists. Focus is set to the previous on the
1531 * window list.
1532 *----------------------------------------------------------------------
1533 */
1534 void wUnmanageWindow(WWindow *wwin, Bool restore, Bool destroyed)
1535 {
1536 WCoreWindow *frame = wwin->frame->core;
1537 WWindow *owner = NULL;
1538 WWindow *newFocusedWindow = NULL;
1539 int wasFocused;
1540 WScreen *scr = wwin->screen_ptr;
1541
1542 /* First close attribute editor window if open */
1543 if (wwin->flags.inspector_open)
1544 wCloseInspectorForWindow(wwin);
1545
1546 /* Close window menu if it's open for this window */
1547 if (wwin->flags.menu_open_for_me)
1548 CloseWindowMenu(scr);
1549
1550 /* Don't restore focus to this window after a window exits
1551 * fullscreen mode */
1552 if (scr->bfs_focused_window == wwin)
1553 scr->bfs_focused_window = NULL;
1554
1555 if (!destroyed) {
1556 if (!wwin->flags.internal_window)
1557 XRemoveFromSaveSet(dpy, wwin->client_win);
1558
1559 /* If this is a leader window, we still need to listen for
1560 * DestroyNotify and PropertyNotify. */
1561 if (wApplicationOf(wwin->client_win))
1562 XSelectInput(dpy, wwin->client_win, StructureNotifyMask | PropertyChangeMask);
1563 else
1564 XSelectInput(dpy, wwin->client_win, NoEventMask);
1565
1566 XUngrabButton(dpy, AnyButton, AnyModifier, wwin->client_win);
1567 XUngrabKey(dpy, AnyKey, AnyModifier, wwin->client_win);
1568 }
1569
1570 XUnmapWindow(dpy, frame->window);
1571
1572 XUnmapWindow(dpy, wwin->client_win);
1573
1574 /* deselect window */
1575 wSelectWindow(wwin, False);
1576
1577 /* remove all pending events on window */
1578 /* I think this only matters for autoraise */
1579 if (wPreferences.raise_delay)
1580 WMDeleteTimerWithClientData(wwin->frame->core);
1581
1582 XFlush(dpy);
1583
1584 /* reparent the window back to the root */
1585 if (restore)
1586 wClientRestore(wwin);
1587
1588 if (wwin->transient_for != scr->root_win) {
1589 owner = wWindowFor(wwin->transient_for);
1590 if (owner) {
1591 if (!owner->flags.semi_focused)
1592 owner = NULL;
1593 else
1594 owner->flags.semi_focused = 0;
1595 }
1596 }
1597
1598 wasFocused = wwin->flags.focused;
1599
1600 /* remove from window focus list */
1601 if (!wwin->prev && !wwin->next) {
1602 /* was the only window */
1603 scr->focused_window = NULL;
1604 newFocusedWindow = NULL;
1605 } else {
1606 WWindow *tmp;
1607
1608 if (wwin->prev)
1609 wwin->prev->next = wwin->next;
1610
1611 if (wwin->next)
1612 wwin->next->prev = wwin->prev;
1613 else {
1614 scr->focused_window = wwin->prev;
1615 scr->focused_window->next = NULL;
1616 }
1617
1618 if (wPreferences.focus_mode == WKF_CLICK) {
1619
1620 /* if in click to focus mode and the window
1621 * was a transient, focus the owner window
1622 */
1623 tmp = NULL;
1624 if (wPreferences.focus_mode == WKF_CLICK) {
1625 tmp = wWindowFor(wwin->transient_for);
1626 if (tmp && (!tmp->flags.mapped || WFLAGP(tmp, no_focusable))) {
1627 tmp = NULL;
1628 }
1629 }
1630 /* otherwise, focus the next one in the focus list */
1631 if (!tmp) {
1632 tmp = scr->focused_window;
1633 while (tmp) { /* look for one in the window list first */
1634 if (!WFLAGP(tmp, no_focusable) && !WFLAGP(tmp, skip_window_list)
1635 && (tmp->flags.mapped || tmp->flags.shaded))
1636 break;
1637 tmp = tmp->prev;
1638 }
1639 if (!tmp) { /* if unsuccessful, choose any focusable window */
1640 tmp = scr->focused_window;
1641 while (tmp) {
1642 if (!WFLAGP(tmp, no_focusable)
1643 && (tmp->flags.mapped || tmp->flags.shaded))
1644 break;
1645 tmp = tmp->prev;
1646 }
1647 }
1648 }
1649
1650 newFocusedWindow = tmp;
1651
1652 } else if (wPreferences.focus_mode == WKF_SLOPPY) {
1653 unsigned int mask;
1654 int foo;
1655 Window bar, win;
1656
1657 /* This is to let the root window get the keyboard input
1658 * if Sloppy focus mode and no other window get focus.
1659 * This way keybindings will not freeze.
1660 */
1661 tmp = NULL;
1662 if (XQueryPointer(dpy, scr->root_win, &bar, &win, &foo, &foo, &foo, &foo, &mask))
1663 tmp = wWindowFor(win);
1664 if (tmp == wwin)
1665 tmp = NULL;
1666 newFocusedWindow = tmp;
1667 } else {
1668 newFocusedWindow = NULL;
1669 }
1670 }
1671
1672 if (!wwin->flags.internal_window)
1673 WMPostNotificationName(WMNUnmanaged, wwin, NULL);
1674 if (wasFocused) {
1675 if (newFocusedWindow != owner && owner) {
1676 if (wwin->flags.is_gnustep == 0)
1677 wFrameWindowChangeState(owner->frame, WS_UNFOCUSED);
1678 }
1679 wSetFocusTo(scr, newFocusedWindow);
1680 }
1681
1682 /* Close menu and unhighlight */
1683 WApplication *oapp = wApplicationOf(wwin->main_window);
1684 WApplication *napp = scr->focused_window ? wApplicationOf(scr->focused_window->main_window) : NULL;
1685 if (oapp && oapp != napp) {
1686 wAppMenuUnmap(oapp->menu);
1687 if (wPreferences.highlight_active_app)
1688 wApplicationDeactivate(oapp);
1689 }
1690
1691 wNETCleanupFrameExtents(wwin);
1692
1693 wWindowDestroy(wwin);
1694 XFlush(dpy);
1695 }
1696
1697 void wWindowMap(WWindow *wwin)
1698 {
1699 XMapWindow(dpy, wwin->frame->core->window);
1700 if (!wwin->flags.shaded) {
1701 /* window will be remapped when getting MapNotify */
1702 XSelectInput(dpy, wwin->client_win, wwin->event_mask & ~StructureNotifyMask);
1703 XMapWindow(dpy, wwin->client_win);
1704 XSelectInput(dpy, wwin->client_win, wwin->event_mask);
1705
1706 wwin->flags.mapped = 1;
1707 }
1708 }
1709
1710 void wWindowUnmap(WWindow *wwin)
1711 {
1712 wwin->flags.mapped = 0;
1713
1714 /* prevent window withdrawal when getting UnmapNotify */
1715 XSelectInput(dpy, wwin->client_win, wwin->event_mask & ~StructureNotifyMask);
1716 XUnmapWindow(dpy, wwin->client_win);
1717 XSelectInput(dpy, wwin->client_win, wwin->event_mask);
1718
1719 XUnmapWindow(dpy, wwin->frame->core->window);
1720 }
1721
1722 void wWindowSingleFocus(WWindow *wwin)
1723 {
1724 WScreen *scr;
1725 int x, y, move = 0;
1726
1727 if (!wwin)
1728 return;
1729
1730 scr = wwin->screen_ptr;
1731 wMakeWindowVisible(wwin);
1732
1733 x = wwin->frame_x;
1734 y = wwin->frame_y;
1735
1736 /* bring window back to visible area */
1737 move = wScreenBringInside(scr, &x, &y, wwin->frame->core->width, wwin->frame->core->height);
1738
1739 if (move)
1740 wWindowConfigure(wwin, x, y, wwin->client.width, wwin->client.height);
1741 }
1742
1743 void wWindowFocusPrev(WWindow *wwin, Bool inSameWorkspace)
1744 {
1745 WWindow *tmp;
1746
1747 if (!wwin || !wwin->prev)
1748 return;
1749
1750 tmp = wwin;
1751 while (tmp->prev)
1752 tmp = tmp->prev;
1753
1754 if (inSameWorkspace)
1755 while (tmp && (tmp->frame->workspace != wwin->frame->workspace))
1756 tmp = tmp->next;
1757
1758 wWindowSingleFocus(tmp);
1759 }
1760
1761 void wWindowFocusNext(WWindow *wwin, Bool inSameWorkspace)
1762 {
1763 WWindow *tmp;
1764
1765 if (!wwin || !wwin->prev)
1766 return;
1767
1768 tmp = wwin->prev;
1769 if (inSameWorkspace)
1770 while (tmp && (tmp->frame->workspace != wwin->frame->workspace))
1771 tmp = tmp->prev;
1772
1773 wWindowSingleFocus(tmp);
1774 }
1775
1776 void wWindowFocus(WWindow *wwin, WWindow *owin)
1777 {
1778 WWindow *nowner;
1779 WWindow *oowner;
1780
1781 #ifdef KEEP_XKB_LOCK_STATUS
1782 if (wPreferences.modelock)
1783 XkbLockGroup(dpy, XkbUseCoreKbd, wwin->frame->languagemode);
1784 #endif /* KEEP_XKB_LOCK_STATUS */
1785
1786 wwin->flags.semi_focused = 0;
1787
1788 if (wwin->flags.is_gnustep == 0)
1789 wFrameWindowChangeState(wwin->frame, WS_FOCUSED);
1790
1791 wwin->flags.focused = 1;
1792
1793 wWindowResetMouseGrabs(wwin);
1794
1795 WMPostNotificationName(WMNChangedFocus, wwin, (void *)True);
1796
1797 if (owin == wwin || !owin)
1798 return;
1799
1800 nowner = wWindowFor(wwin->transient_for);
1801
1802 /* new window is a transient for the old window */
1803 if (nowner == owin) {
1804 owin->flags.semi_focused = 1;
1805 wWindowUnfocus(nowner);
1806 return;
1807 }
1808
1809 oowner = wWindowFor(owin->transient_for);
1810
1811 /* new window is owner of old window */
1812 if (wwin == oowner) {
1813 wWindowUnfocus(owin);
1814 return;
1815 }
1816
1817 if (!nowner) {
1818 wWindowUnfocus(owin);
1819 return;
1820 }
1821
1822 /* new window has same owner of old window */
1823 if (oowner == nowner) {
1824 /* prevent unfocusing of owner */
1825 oowner->flags.semi_focused = 0;
1826 wWindowUnfocus(owin);
1827 oowner->flags.semi_focused = 1;
1828
1829 return;
1830 }
1831
1832 /* nowner != NULL && oowner != nowner */
1833 nowner->flags.semi_focused = 1;
1834 wWindowUnfocus(nowner);
1835 wWindowUnfocus(owin);
1836 }
1837
1838 void wWindowUnfocus(WWindow *wwin)
1839 {
1840 CloseWindowMenu(wwin->screen_ptr);
1841
1842 if (wwin->flags.is_gnustep == 0)
1843 wFrameWindowChangeState(wwin->frame, wwin->flags.semi_focused ? WS_PFOCUSED : WS_UNFOCUSED);
1844
1845 if (wwin->transient_for != None && wwin->transient_for != wwin->screen_ptr->root_win) {
1846 WWindow *owner;
1847 owner = wWindowFor(wwin->transient_for);
1848 if (owner && owner->flags.semi_focused) {
1849 owner->flags.semi_focused = 0;
1850 if (owner->flags.mapped || owner->flags.shaded) {
1851 wWindowUnfocus(owner);
1852 wFrameWindowPaint(owner->frame);
1853 }
1854 }
1855 }
1856 wwin->flags.focused = 0;
1857 wWindowResetMouseGrabs(wwin);
1858 WMPostNotificationName(WMNChangedFocus, wwin, (void *)False);
1859 }
1860
1861 void wWindowUpdateName(WWindow *wwin, const char *newTitle)
1862 {
1863 const char *title;
1864
1865 if (!wwin->frame)
1866 return;
1867
1868 if (!newTitle)
1869 title = DEF_WINDOW_TITLE; /* the hint was removed */
1870 else
1871 title = newTitle;
1872
1873 if (wFrameWindowChangeTitle(wwin->frame, title))
1874 WMPostNotificationName(WMNChangedName, wwin, NULL);
1875 }
1876
1877 /*
1878 *----------------------------------------------------------------------
1879 *
1880 * wWindowConstrainSize--
1881 * Constrains size for the client window, taking the maximal size,
1882 * window resize increments and other size hints into account.
1883 *
1884 * Returns:
1885 * The closest size to what was given that the client window can
1886 * have.
1887 *
1888 *----------------------------------------------------------------------
1889 */
1890 void wWindowConstrainSize(WWindow *wwin, unsigned int *nwidth, unsigned int *nheight)
1891 {
1892 int width = (int)*nwidth;
1893 int height = (int)*nheight;
1894 int winc = 1;
1895 int hinc = 1;
1896 int minW = 1, minH = 1;
1897 int maxW = wwin->screen_ptr->scr_width * 2;
1898 int maxH = wwin->screen_ptr->scr_height * 2;
1899 int minAX = -1, minAY = -1;
1900 int maxAX = -1, maxAY = -1;
1901 int baseW = 0;
1902 int baseH = 0;
1903
1904 /*
1905 * X11 proto defines width and height as a CARD16
1906 * if window size is guaranteed to fail, failsafe to a reasonable size
1907 */
1908 if (width > USHRT_MAX && height > USHRT_MAX) {
1909 width = 640;
1910 height = 480;
1911 return;
1912 }
1913
1914 if (wwin->normal_hints) {
1915 if (!wwin->flags.maximized) {
1916 winc = wwin->normal_hints->width_inc;
1917 hinc = wwin->normal_hints->height_inc;
1918 }
1919 minW = wwin->normal_hints->min_width;
1920 minH = wwin->normal_hints->min_height;
1921 maxW = wwin->normal_hints->max_width;
1922 maxH = wwin->normal_hints->max_height;
1923 if (wwin->normal_hints->flags & PAspect) {
1924 minAX = wwin->normal_hints->min_aspect.x;
1925 minAY = wwin->normal_hints->min_aspect.y;
1926 maxAX = wwin->normal_hints->max_aspect.x;
1927 maxAY = wwin->normal_hints->max_aspect.y;
1928 }
1929
1930 baseW = wwin->normal_hints->base_width;
1931 baseH = wwin->normal_hints->base_height;
1932 }
1933
1934 /* trust the mins provided by the client but not the maxs */
1935 if (width < minW)
1936 width = minW;
1937 if (height < minH)
1938 height = minH;
1939
1940 /* if only one dimension is over the top, set a default 4/3 ratio */
1941 if (width > maxW && height < maxH) {
1942 width = height * 4 / 3;
1943 } else {
1944 if(height > maxH && width < maxW)
1945 height = width * 3 / 4;
1946 }
1947
1948 /* aspect ratio code borrowed from olwm */
1949 if (minAX > 0) {
1950 /* adjust max aspect ratio */
1951 if (!(maxAX == 1 && maxAY == 1) && width * maxAY > height * maxAX) {
1952 if (maxAX > maxAY) {
1953 height = (width * maxAY) / maxAX;
1954 if (height > maxH) {
1955 height = maxH;
1956 width = (height * maxAX) / maxAY;
1957 }
1958 } else {
1959 width = (height * maxAX) / maxAY;
1960 if (width > maxW) {
1961 width = maxW;
1962 height = (width * maxAY) / maxAX;
1963 }
1964 }
1965 }
1966
1967 /* adjust min aspect ratio */
1968 if (!(minAX == 1 && minAY == 1) && width * minAY < height * minAX) {
1969 if (minAX > minAY) {
1970 height = (width * minAY) / minAX;
1971 if (height < minH) {
1972 height = minH;
1973 width = (height * minAX) / minAY;
1974 }
1975 } else {
1976 width = (height * minAX) / minAY;
1977 if (width < minW) {
1978 width = minW;
1979 height = (width * minAY) / minAX;
1980 }
1981 }
1982 }
1983 }
1984
1985 if (!wwin->flags.maximized) {
1986 if (baseW != 0)
1987 width = (((width - baseW) / winc) * winc) + baseW;
1988 else
1989 width = (((width - minW) / winc) * winc) + minW;
1990
1991 if (baseH != 0)
1992 height = (((height - baseH) / hinc) * hinc) + baseH;
1993 else
1994 height = (((height - minH) / hinc) * hinc) + minH;
1995 }
1996
1997 /* broken stupid apps may cause preposterous values for these.. */
1998 if (width > 0)
1999 *nwidth = width;
2000 if (height > 0)
2001 *nheight = height;
2002 }
2003
2004 void wWindowCropSize(WWindow *wwin, unsigned int maxW, unsigned int maxH,
2005 unsigned int *width, unsigned int *height)
2006 {
2007 int baseW = 0, baseH = 0;
2008 int winc = 1, hinc = 1;
2009
2010 if (wwin->normal_hints) {
2011 baseW = wwin->normal_hints->base_width;
2012 baseH = wwin->normal_hints->base_height;
2013
2014 winc = wwin->normal_hints->width_inc;
2015 hinc = wwin->normal_hints->height_inc;
2016 }
2017
2018 if (*width > maxW)
2019 *width = maxW - (maxW - baseW) % winc;
2020
2021 if (*height > maxH)
2022 *height = maxH - (maxH - baseH) % hinc;
2023 }
2024
2025 void wWindowChangeWorkspace(WWindow *wwin, int workspace)
2026 {
2027 WScreen *scr = wwin->screen_ptr;
2028 WApplication *wapp;
2029 int unmap = 0;
2030
2031 if (workspace >= scr->workspace_count || workspace < 0 || workspace == wwin->frame->workspace)
2032 return;
2033
2034 if (workspace != scr->current_workspace) {
2035 /* Sent to other workspace. Unmap window */
2036 if ((wwin->flags.mapped
2037 || wwin->flags.shaded || (wwin->flags.miniaturized && !wPreferences.sticky_icons))
2038 && !IS_OMNIPRESENT(wwin) && !wwin->flags.changing_workspace) {
2039
2040 wapp = wApplicationOf(wwin->main_window);
2041 if (wapp)
2042 wapp->last_workspace = workspace;
2043
2044 if (wwin->flags.miniaturized) {
2045 if (wwin->icon) {
2046 XUnmapWindow(dpy, wwin->icon->core->window);
2047 wwin->icon->mapped = 0;
2048 }
2049 } else {
2050 unmap = 1;
2051 wSetFocusTo(scr, NULL);
2052 }
2053 }
2054 } else {
2055 /* brought to current workspace. Map window */
2056 if (wwin->flags.miniaturized && !wPreferences.sticky_icons) {
2057 if (wwin->icon) {
2058 XMapWindow(dpy, wwin->icon->core->window);
2059 wwin->icon->mapped = 1;
2060 }
2061 } else if (!wwin->flags.mapped && !(wwin->flags.miniaturized || wwin->flags.hidden)) {
2062 wWindowMap(wwin);
2063 }
2064 }
2065 if (!IS_OMNIPRESENT(wwin)) {
2066 int oldWorkspace = wwin->frame->workspace;
2067 wwin->frame->workspace = workspace;
2068 WMPostNotificationName(WMNChangedWorkspace, wwin, (void *)(uintptr_t) oldWorkspace);
2069 }
2070
2071 if (unmap)
2072 wWindowUnmap(wwin);
2073 }
2074
2075 void wWindowChangeWorkspaceRelative(WWindow *wwin, int amount)
2076 {
2077 WScreen *scr = wwin->screen_ptr;
2078 int w = scr->current_workspace + amount;
2079
2080 if (amount < 0) {
2081 if (w >= 0) {
2082 wWindowChangeWorkspace(wwin, w);
2083 } else if (wPreferences.ws_cycle) {
2084 wWindowChangeWorkspace(wwin, scr->workspace_count + w);
2085 }
2086 } else if (amount > 0) {
2087 if (w < scr->workspace_count) {
2088 wWindowChangeWorkspace(wwin, w);
2089 } else if (wPreferences.ws_advance) {
2090 int workspace = WMIN(w, MAX_WORKSPACES - 1);
2091 wWorkspaceMake(scr, workspace);
2092 wWindowChangeWorkspace(wwin, workspace);
2093 } else if (wPreferences.ws_cycle) {
2094 wWindowChangeWorkspace(wwin, w % scr->workspace_count);
2095 }
2096 }
2097 }
2098
2099 void wWindowSynthConfigureNotify(WWindow *wwin)
2100 {
2101 XEvent sevent;
2102
2103 sevent.type = ConfigureNotify;
2104 sevent.xconfigure.display = dpy;
2105 sevent.xconfigure.event = wwin->client_win;
2106 sevent.xconfigure.window = wwin->client_win;
2107
2108 sevent.xconfigure.x = wwin->client.x;
2109 sevent.xconfigure.y = wwin->client.y;
2110 sevent.xconfigure.width = wwin->client.width;
2111 sevent.xconfigure.height = wwin->client.height;
2112
2113 sevent.xconfigure.border_width = wwin->old_border_width;
2114 if (HAS_TITLEBAR(wwin) && wwin->frame->titlebar)
2115 sevent.xconfigure.above = wwin->frame->titlebar->window;
2116 else
2117 sevent.xconfigure.above = None;
2118
2119 sevent.xconfigure.override_redirect = False;
2120 XSendEvent(dpy, wwin->client_win, False, StructureNotifyMask, &sevent);
2121 XFlush(dpy);
2122 }
2123
2124 /*
2125 *----------------------------------------------------------------------
2126 * wWindowConfigure()
2127 *
2128 * req_x, req_y: new requested positions for the frame
2129 * req_width, req_height: new requested sizes for the client
2130 *
2131 * Configures the frame, decorations and client window to the specified
2132 * geometry, whose validity is not checked -- wWindowConstrainSize()
2133 * must be used for that.
2134 * The size parameters are for the client window, but the position is
2135 * for the frame.
2136 * The client window receives a ConfigureNotify event, according
2137 * to what ICCCM says.
2138 *
2139 * Returns:
2140 * None
2141 *
2142 * Side effects:
2143 * Window size and position are changed and client window receives
2144 * a ConfigureNotify event.
2145 *----------------------------------------------------------------------
2146 */
2147 void wWindowConfigure(WWindow *wwin, int req_x, int req_y, int req_width, int req_height)
2148 {
2149 int synth_notify = False;
2150 int resize;
2151
2152 resize = (req_width != wwin->client.width || req_height != wwin->client.height);
2153
2154 if (WFLAGP(wwin, dont_move_off))
2155 wScreenBringInside(wwin->screen_ptr, &req_x, &req_y, req_width, req_height);
2156
2157 if (resize) {
2158 if (req_width < MIN_WINDOW_SIZE)
2159 req_width = MIN_WINDOW_SIZE;
2160 if (req_height < MIN_WINDOW_SIZE)
2161 req_height = MIN_WINDOW_SIZE;
2162
2163 /* If growing, resize inner part before frame,
2164 * if shrinking, resize frame before.
2165 * This will prevent the frame (that can have a different color)
2166 * to be exposed, causing flicker */
2167 if (req_height > wwin->frame->core->height || req_width > wwin->frame->core->width)
2168 XResizeWindow(dpy, wwin->client_win, req_width, req_height);
2169
2170 if (wwin->flags.shaded) {
2171 wFrameWindowConfigure(wwin->frame, req_x, req_y, req_width, wwin->frame->core->height);
2172 wwin->old_geometry.height = req_height;
2173 } else {
2174 int h;
2175
2176 h = req_height + wwin->frame->top_width + wwin->frame->bottom_width;
2177
2178 wFrameWindowConfigure(wwin->frame, req_x, req_y, req_width, h);
2179 }
2180
2181 if (!(req_height > wwin->frame->core->height || req_width > wwin->frame->core->width))
2182 XResizeWindow(dpy, wwin->client_win, req_width, req_height);
2183
2184 wwin->client.x = req_x;
2185 wwin->client.y = req_y + wwin->frame->top_width;
2186 wwin->client.width = req_width;
2187 wwin->client.height = req_height;
2188 } else {
2189 if (req_x != wwin->frame_x || req_y != wwin->frame_y) {
2190 wwin->client.x = req_x;
2191 wwin->client.y = req_y + wwin->frame->top_width;
2192 XMoveWindow(dpy, wwin->frame->core->window, req_x, req_y);
2193 }
2194 /*
2195 * if the window is being moved but not resized
2196 * or if we change nothing then
2197 * send a synthetic ConfigureNotify
2198 */
2199 synth_notify = True;
2200 }
2201 wwin->frame_x = req_x;
2202 wwin->frame_y = req_y;
2203 if (HAS_BORDER(wwin)) {
2204 wwin->client.x += wwin->screen_ptr->frame_border_width;
2205 wwin->client.y += wwin->screen_ptr->frame_border_width;
2206 }
2207 #ifdef USE_XSHAPE
2208 if (w_global.xext.shape.supported && wwin->flags.shaped && resize)
2209 wWindowSetShape(wwin);
2210 #endif
2211
2212 if (synth_notify)
2213 wWindowSynthConfigureNotify(wwin);
2214
2215 wNETFrameExtents(wwin);
2216
2217 XFlush(dpy);
2218 }
2219
2220 /* req_x, req_y: new position of the frame */
2221 void wWindowMove(WWindow *wwin, int req_x, int req_y)
2222 {
2223 #ifdef CONFIGURE_WINDOW_WHILE_MOVING
2224 int synth_notify = False;
2225
2226 /* Send a synthetic ConfigureNotify event for every window movement. */
2227 if ((req_x != wwin->frame_x || req_y != wwin->frame_y))
2228 synth_notify = True;
2229 #else
2230 /* A single synthetic ConfigureNotify event is sent at the end of
2231 * a completed (opaque) movement in moveres.c */
2232 #endif
2233
2234 if (WFLAGP(wwin, dont_move_off))
2235 wScreenBringInside(wwin->screen_ptr, &req_x, &req_y,
2236 wwin->frame->core->width, wwin->frame->core->height);
2237
2238 wwin->client.x = req_x;
2239 wwin->client.y = req_y + wwin->frame->top_width;
2240 if (HAS_BORDER(wwin)) {
2241 wwin->client.x += wwin->screen_ptr->frame_border_width;
2242 wwin->client.y += wwin->screen_ptr->frame_border_width;
2243 }
2244
2245 XMoveWindow(dpy, wwin->frame->core->window, req_x, req_y);
2246
2247 wwin->frame_x = req_x;
2248 wwin->frame_y = req_y;
2249
2250 #ifdef CONFIGURE_WINDOW_WHILE_MOVING
2251 if (synth_notify)
2252 wWindowSynthConfigureNotify(wwin);
2253 #endif
2254 }
2255
2256 void wWindowUpdateButtonImages(WWindow *wwin)
2257 {
2258 WScreen *scr = wwin->screen_ptr;
2259 Pixmap pixmap, mask;
2260 WFrameWindow *fwin = wwin->frame;
2261
2262 if (!HAS_TITLEBAR(wwin))
2263 return;
2264
2265 /* miniaturize button */
2266 if (!WFLAGP(wwin, no_miniaturize_button)) {
2267 if (wwin->wm_gnustep_attr && wwin->wm_gnustep_attr->flags & GSMiniaturizePixmapAttr) {
2268 pixmap = wwin->wm_gnustep_attr->miniaturize_pixmap;
2269
2270 if (wwin->wm_gnustep_attr->flags & GSMiniaturizeMaskAttr)
2271 mask = wwin->wm_gnustep_attr->miniaturize_mask;
2272 else
2273 mask = None;
2274
2275 if (fwin->lbutton_image
2276 && (fwin->lbutton_image->image != pixmap || fwin->lbutton_image->mask != mask)) {
2277 wPixmapDestroy(fwin->lbutton_image);
2278 fwin->lbutton_image = NULL;
2279 }
2280
2281 if (!fwin->lbutton_image) {
2282 fwin->lbutton_image = wPixmapCreate(pixmap, mask);
2283 fwin->lbutton_image->client_owned = 1;
2284 fwin->lbutton_image->client_owned_mask = 1;
2285 }
2286 } else {
2287 if (fwin->lbutton_image && !fwin->lbutton_image->shared)
2288 wPixmapDestroy(fwin->lbutton_image);
2289
2290 fwin->lbutton_image = scr->b_pixmaps[WBUT_ICONIFY];
2291 }
2292 }
2293 #ifdef XKB_BUTTON_HINT
2294 if (!WFLAGP(wwin, no_language_button)) {
2295 if (fwin->languagebutton_image && !fwin->languagebutton_image->shared)
2296 wPixmapDestroy(fwin->languagebutton_image);
2297
2298 fwin->languagebutton_image = scr->b_pixmaps[WBUT_XKBGROUP1 + fwin->languagemode];
2299 }
2300 #endif
2301
2302 /* close button */
2303
2304 /* redefine WFLAGP to MGFLAGP to allow broken close operation */
2305 #define MGFLAGP(wwin, FLAG) (wwin)->client_flags.FLAG
2306
2307 if (!WFLAGP(wwin, no_close_button)) {
2308 if (wwin->wm_gnustep_attr && wwin->wm_gnustep_attr->flags & GSClosePixmapAttr) {
2309 pixmap = wwin->wm_gnustep_attr->close_pixmap;
2310
2311 if (wwin->wm_gnustep_attr->flags & GSCloseMaskAttr)
2312 mask = wwin->wm_gnustep_attr->close_mask;
2313 else
2314 mask = None;
2315
2316 if (fwin->rbutton_image && (fwin->rbutton_image->image != pixmap
2317 || fwin->rbutton_image->mask != mask)) {
2318 wPixmapDestroy(fwin->rbutton_image);
2319 fwin->rbutton_image = NULL;
2320 }
2321
2322 if (!fwin->rbutton_image) {
2323 fwin->rbutton_image = wPixmapCreate(pixmap, mask);
2324 fwin->rbutton_image->client_owned = 1;
2325 fwin->rbutton_image->client_owned_mask = 1;
2326 }
2327
2328 } else if (WFLAGP(wwin, kill_close)) {
2329 if (fwin->rbutton_image && !fwin->rbutton_image->shared)
2330 wPixmapDestroy(fwin->rbutton_image);
2331
2332 fwin->rbutton_image = scr->b_pixmaps[WBUT_KILL];
2333
2334 } else if (MGFLAGP(wwin, broken_close)) {
2335 if (fwin->rbutton_image && !fwin->rbutton_image->shared)
2336 wPixmapDestroy(fwin->rbutton_image);
2337
2338 fwin->rbutton_image = scr->b_pixmaps[WBUT_BROKENCLOSE];
2339
2340 } else {
2341 if (fwin->rbutton_image && !fwin->rbutton_image->shared)
2342 wPixmapDestroy(fwin->rbutton_image);
2343
2344 fwin->rbutton_image = scr->b_pixmaps[WBUT_CLOSE];
2345 }
2346 }
2347
2348 /* force buttons to be redrawn */
2349 fwin->flags.need_texture_change = 1;
2350 wFrameWindowPaint(fwin);
2351 }
2352
2353 /*
2354 *---------------------------------------------------------------------------
2355 * wWindowConfigureBorders--
2356 * Update window border configuration according to attribute flags.
2357 *
2358 *---------------------------------------------------------------------------
2359 */
2360 void wWindowConfigureBorders(WWindow *wwin)
2361 {
2362 if (wwin->frame) {
2363 int flags;
2364 int newy, oldh;
2365
2366 flags = WFF_LEFT_BUTTON | WFF_RIGHT_BUTTON;
2367
2368 #ifdef XKB_BUTTON_HINT
2369 if (wPreferences.modelock)
2370 flags |= WFF_LANGUAGE_BUTTON;
2371 #endif
2372
2373 if (HAS_TITLEBAR(wwin))
2374 flags |= WFF_TITLEBAR;
2375 if (HAS_RESIZEBAR(wwin) && IS_RESIZABLE(wwin))
2376 flags |= WFF_RESIZEBAR;
2377 if (HAS_BORDER(wwin))
2378 flags |= WFF_BORDER;
2379 if (wwin->flags.shaded)
2380 flags |= WFF_IS_SHADED;
2381 if (wwin->flags.selected)
2382 flags |= WFF_SELECTED;
2383
2384 oldh = wwin->frame->top_width;
2385 wFrameWindowUpdateBorders(wwin->frame, flags);
2386 if (oldh != wwin->frame->top_width) {
2387 newy = wwin->frame_y + oldh - wwin->frame->top_width;
2388
2389 XMoveWindow(dpy, wwin->client_win, 0, wwin->frame->top_width);
2390 wWindowConfigure(wwin, wwin->frame_x, newy, wwin->client.width, wwin->client.height);
2391 }
2392
2393 flags = 0;
2394 if (!WFLAGP(wwin, no_miniaturize_button)
2395 && wwin->frame->flags.hide_left_button)
2396 flags |= WFF_LEFT_BUTTON;
2397
2398 #ifdef XKB_BUTTON_HINT
2399 if (!WFLAGP(wwin, no_language_button)
2400 && wwin->frame->flags.hide_language_button)
2401 flags |= WFF_LANGUAGE_BUTTON;
2402 #endif
2403
2404 if (!WFLAGP(wwin, no_close_button)
2405 && wwin->frame->flags.hide_right_button)
2406 flags |= WFF_RIGHT_BUTTON;
2407
2408 if (flags != 0) {
2409 wWindowUpdateButtonImages(wwin);
2410 wFrameWindowShowButton(wwin->frame, flags);
2411 }
2412
2413 flags = 0;
2414 if (WFLAGP(wwin, no_miniaturize_button)
2415 && !wwin->frame->flags.hide_left_button)
2416 flags |= WFF_LEFT_BUTTON;
2417
2418 #ifdef XKB_BUTTON_HINT
2419 if (WFLAGP(wwin, no_language_button)
2420 && !wwin->frame->flags.hide_language_button)
2421 flags |= WFF_LANGUAGE_BUTTON;
2422 #endif
2423
2424 if (WFLAGP(wwin, no_close_button)
2425 && !wwin->frame->flags.hide_right_button)
2426 flags |= WFF_RIGHT_BUTTON;
2427
2428 if (flags != 0)
2429 wFrameWindowHideButton(wwin->frame, flags);
2430
2431 #ifdef USE_XSHAPE
2432 if (w_global.xext.shape.supported && wwin->flags.shaped)
2433 wWindowSetShape(wwin);
2434 #endif
2435 }
2436 }
2437
2438 void wWindowSaveState(WWindow *wwin)
2439 {
2440 long data[10];
2441 int i;
2442
2443 memset(data, 0, sizeof(long) * 10);
2444 data[0] = wwin->frame->workspace;
2445 data[1] = wwin->flags.miniaturized;
2446 data[2] = wwin->flags.shaded;
2447 data[3] = wwin->flags.hidden;
2448 data[4] = wwin->flags.maximized;
2449 if (wwin->flags.maximized == 0) {
2450 data[5] = wwin->frame_x;
2451 data[6] = wwin->frame_y;
2452 data[7] = wwin->frame->core->width;
2453 data[8] = wwin->frame->core->height;
2454 } else {
2455 data[5] = wwin->old_geometry.x;
2456 data[6] = wwin->old_geometry.y;
2457 data[7] = wwin->old_geometry.width;
2458 data[8] = wwin->old_geometry.height;
2459 }
2460
2461 for (i = 0; i < MAX_WINDOW_SHORTCUTS; i++) {
2462 if (wwin->screen_ptr->shortcutWindows[i] &&
2463 WMCountInArray(wwin->screen_ptr->shortcutWindows[i], wwin))
2464 data[9] |= 1 << i;
2465 }
2466
2467 XChangeProperty(dpy, wwin->client_win, w_global.atom.wmaker.state,
2468 w_global.atom.wmaker.state, 32, PropModeReplace, (unsigned char *)data, 10);
2469 }
2470
2471 static int getSavedState(Window window, WSavedState ** state)
2472 {
2473 Atom type_ret;
2474 int fmt_ret;
2475 unsigned long nitems_ret;
2476 unsigned long bytes_after_ret;
2477 long *data;
2478
2479 if (XGetWindowProperty(dpy, window, w_global.atom.wmaker.state, 0, 10,
2480 True, w_global.atom.wmaker.state,
2481 &type_ret, &fmt_ret, &nitems_ret, &bytes_after_ret,
2482 (unsigned char **)&data) != Success || !data || nitems_ret < 10)
2483 return 0;
2484
2485 if (type_ret != w_global.atom.wmaker.state) {
2486 XFree(data);
2487 return 0;
2488 }
2489
2490 *state = wmalloc(sizeof(WSavedState));
2491
2492 (*state)->workspace = data[0];
2493 (*state)->miniaturized = data[1];
2494 (*state)->shaded = data[2];
2495 (*state)->hidden = data[3];
2496 (*state)->maximized = data[4];
2497 (*state)->x = data[5];
2498 (*state)->y = data[6];
2499 (*state)->w = data[7];
2500 (*state)->h = data[8];
2501 (*state)->window_shortcuts = data[9];
2502
2503 XFree(data);
2504
2505 return 1;
2506 }
2507
2508 #ifdef USE_XSHAPE
2509 void wWindowClearShape(WWindow * wwin)
2510 {
2511 XShapeCombineMask(dpy, wwin->frame->core->window, ShapeBounding,
2512 0, wwin->frame->top_width, None, ShapeSet);
2513 XFlush(dpy);
2514 }
2515
2516 void wWindowSetShape(WWindow * wwin)
2517 {
2518 XRectangle rect[2];
2519 int count;
2520 #ifdef OPTIMIZE_SHAPE
2521 XRectangle *rects;
2522 XRectangle *urec;
2523 int ordering;
2524
2525 /* only shape is the client's */
2526 if (!HAS_TITLEBAR(wwin) && !HAS_RESIZEBAR(wwin))
2527 goto alt_code;
2528
2529 /* Get array of rectangles describing the shape mask */
2530 rects = XShapeGetRectangles(dpy, wwin->client_win, ShapeBounding, &count, &ordering);
2531 if (!rects)
2532 goto alt_code;
2533
2534 urec = malloc(sizeof(XRectangle) * (count + 2));
2535 if (!urec) {
2536 XFree(rects);
2537 goto alt_code;
2538 }
2539
2540 /* insert our decoration rectangles in the rect list */
2541 memcpy(urec, rects, sizeof(XRectangle) * count);
2542 XFree(rects);
2543
2544 if (HAS_TITLEBAR(wwin)) {
2545 urec[count].x = -1;
2546 urec[count].y = -1 - wwin->frame->top_width;
2547 urec[count].width = wwin->frame->core->width + 2;
2548 urec[count].height = wwin->frame->top_width + 1;
2549 count++;
2550 }
2551 if (HAS_RESIZEBAR(wwin)) {
2552 urec[count].x = -1;
2553 urec[count].y = wwin->frame->core->height - wwin->frame->bottom_width - wwin->frame->top_width;
2554 urec[count].width = wwin->frame->core->width + 2;
2555 urec[count].height = wwin->frame->bottom_width + 1;
2556 count++;
2557 }
2558
2559 /* shape our frame window */
2560 XShapeCombineRectangles(dpy, wwin->frame->core->window, ShapeBounding,
2561 0, wwin->frame->top_width, urec, count, ShapeSet, Unsorted);
2562 XFlush(dpy);
2563 wfree(urec);
2564 return;
2565
2566 alt_code:
2567 #endif /* OPTIMIZE_SHAPE */
2568 count = 0;
2569 if (HAS_TITLEBAR(wwin)) {
2570 rect[count].x = -1;
2571 rect[count].y = -1;
2572 rect[count].width = wwin->frame->core->width + 2;
2573 rect[count].height = wwin->frame->top_width + 1;
2574 count++;
2575 }
2576 if (HAS_RESIZEBAR(wwin)) {
2577 rect[count].x = -1;
2578 rect[count].y = wwin->frame->core->height - wwin->frame->bottom_width;
2579 rect[count].width = wwin->frame->core->width + 2;
2580 rect[count].height = wwin->frame->bottom_width + 1;
2581 count++;
2582 }
2583 if (count > 0) {
2584 XShapeCombineRectangles(dpy, wwin->frame->core->window, ShapeBounding,
2585 0, 0, rect, count, ShapeSet, Unsorted);
2586 }
2587 XShapeCombineShape(dpy, wwin->frame->core->window, ShapeBounding,
2588 0, wwin->frame->top_width, wwin->client_win,
2589 ShapeBounding, (count > 0 ? ShapeUnion : ShapeSet));
2590 XFlush(dpy);
2591 }
2592 #endif /* USE_XSHAPE */
2593
2594 /* ====================================================================== */
2595
2596 static FocusMode getFocusMode(WWindow * wwin)
2597 {
2598 FocusMode mode;
2599
2600 if ((wwin->wm_hints) && (wwin->wm_hints->flags & InputHint)) {
2601 if (wwin->wm_hints->input == True) {
2602 if (wwin->protocols.TAKE_FOCUS)
2603 mode = WFM_LOCALLY_ACTIVE;
2604 else
2605 mode = WFM_PASSIVE;
2606 } else {
2607 if (wwin->protocols.TAKE_FOCUS)
2608 mode = WFM_GLOBALLY_ACTIVE;
2609 else
2610 mode = WFM_NO_INPUT;
2611 }
2612 } else {
2613 mode = WFM_PASSIVE;
2614 }
2615 return mode;
2616 }
2617
2618 void wWindowSetKeyGrabs(WWindow * wwin)
2619 {
2620 int i;
2621 WShortKey *key;
2622
2623 for (i = 0; i < WKBD_LAST; i++) {
2624 key = &wKeyBindings[i];
2625
2626 if (key->keycode == 0)
2627 continue;
2628 if (key->modifier != AnyModifier) {
2629 XGrabKey(dpy, key->keycode, key->modifier | LockMask,
2630 wwin->frame->core->window, True, GrabModeAsync, GrabModeAsync);
2631 #ifdef NUMLOCK_HACK
2632 /* Also grab all modifier combinations possible that include,
2633 * LockMask, ScrollLockMask and NumLockMask, so that keygrabs
2634 * work even if the NumLock/ScrollLock key is on.
2635 */
2636 wHackedGrabKey(key->keycode, key->modifier,
2637 wwin->frame->core->window, True, GrabModeAsync, GrabModeAsync);
2638 #endif
2639 }
2640 XGrabKey(dpy, key->keycode, key->modifier,
2641 wwin->frame->core->window, True, GrabModeAsync, GrabModeAsync);
2642 }
2643
2644 wRootMenuBindShortcuts(wwin->frame->core->window);
2645 }
2646
2647 void wWindowResetMouseGrabs(WWindow * wwin)
2648 {
2649 /* Mouse grabs can't be done on the client window because of
2650 * ICCCM and because clients that try to do the same will crash.
2651 *
2652 * But there is a problem which makes tbar buttons of unfocused
2653 * windows not usable as the click goes to the frame window instead
2654 * of the button itself. Must figure a way to fix that.
2655 */
2656
2657 XUngrabButton(dpy, AnyButton, AnyModifier, wwin->client_win);
2658
2659 if (!WFLAGP(wwin, no_bind_mouse)) {
2660 /* grabs for Meta+drag */
2661 wHackedGrabButton(AnyButton, MOD_MASK, wwin->client_win,
2662 True, ButtonPressMask | ButtonReleaseMask,
2663 GrabModeSync, GrabModeAsync, None, None);
2664
2665 /* for CTRL+Wheel to Scroll Horiz, we have to grab CTRL as well
2666 * but we only grab it for Button4 and Button 5 since a lot of apps
2667 * use CTRL+Button1-3 for app related functionality
2668 */
2669 if (wPreferences.resize_increment > 0) {
2670 wHackedGrabButton(Button4, ControlMask, wwin->client_win,
2671 True, ButtonPressMask | ButtonReleaseMask,
2672 GrabModeSync, GrabModeAsync, None, None);
2673 wHackedGrabButton(Button5, ControlMask, wwin->client_win,
2674 True, ButtonPressMask | ButtonReleaseMask,
2675 GrabModeSync, GrabModeAsync, None, None);
2676
2677 wHackedGrabButton(Button4, MOD_MASK | ControlMask, wwin->client_win,
2678 True, ButtonPressMask | ButtonReleaseMask,
2679 GrabModeSync, GrabModeAsync, None, None);
2680 wHackedGrabButton(Button5, MOD_MASK | ControlMask, wwin->client_win,
2681 True, ButtonPressMask | ButtonReleaseMask,
2682 GrabModeSync, GrabModeAsync, None, None);
2683 }
2684 }
2685
2686 if (!wwin->flags.focused && !WFLAGP(wwin, no_focusable)
2687 && !wwin->flags.is_gnustep) {
2688 /* the passive grabs to focus the window */
2689 /* if (wPreferences.focus_mode == WKF_CLICK) */
2690 XGrabButton(dpy, AnyButton, AnyModifier, wwin->client_win,
2691 True, ButtonPressMask | ButtonReleaseMask, GrabModeSync, GrabModeAsync, None, None);
2692 }
2693 XFlush(dpy);
2694 }
2695
2696 void wWindowUpdateGNUstepAttr(WWindow * wwin, GNUstepWMAttributes * attr)
2697 {
2698 if (attr->flags & GSExtraFlagsAttr) {
2699 if (MGFLAGP(wwin, broken_close) != (attr->extra_flags & GSDocumentEditedFlag)) {
2700 wwin->client_flags.broken_close = !MGFLAGP(wwin, broken_close);
2701 wWindowUpdateButtonImages(wwin);
2702 }
2703 }
2704 }
2705
2706 WMagicNumber wWindowAddSavedState(const char *instance, const char *class,
2707 const char *command, pid_t pid, WSavedState *state)
2708 {
2709 WWindowState *wstate;
2710
2711 wstate = malloc(sizeof(WWindowState));
2712 if (!wstate)
2713 return NULL;
2714
2715 memset(wstate, 0, sizeof(WWindowState));
2716 wstate->pid = pid;
2717 if (instance)
2718 wstate->instance = wstrdup(instance);
2719 if (class)
2720 wstate->class = wstrdup(class);
2721 if (command)
2722 wstate->command = wstrdup(command);
2723 wstate->state = state;
2724
2725 wstate->next = windowState;
2726 windowState = wstate;
2727
2728 return wstate;
2729 }
2730
2731 static inline int is_same(const char *x, const char *y)
2732 {
2733 if ((x == NULL) && (y == NULL))
2734 return 1;
2735
2736 if ((x == NULL) || (y == NULL))
2737 return 0;
2738
2739 if (strcmp(x, y) == 0)
2740 return 1;
2741 else
2742 return 0;
2743 }
2744
2745 WMagicNumber wWindowGetSavedState(Window win)
2746 {
2747 char *instance, *class, *command = NULL;
2748 WWindowState *wstate = windowState;
2749
2750 if (!wstate)
2751 return NULL;
2752
2753 command = GetCommandForWindow(win);
2754 if (!command)
2755 return NULL;
2756
2757 if (PropGetWMClass(win, &class, &instance)) {
2758 while (wstate) {
2759 if (is_same(instance, wstate->instance) &&
2760 is_same(class, wstate->class) &&
2761 is_same(command, wstate->command)) {
2762 break;
2763 }
2764 wstate = wstate->next;
2765 }
2766 } else {
2767 wstate = NULL;
2768 }
2769
2770 if (command)
2771 wfree(command);
2772 if (instance)
2773 free(instance);
2774 if (class)
2775 free(class);
2776
2777 return wstate;
2778 }
2779
2780 void wWindowDeleteSavedState(WMagicNumber id)
2781 {
2782 WWindowState *tmp, *wstate = (WWindowState *) id;
2783
2784 if (!wstate || !windowState)
2785 return;
2786
2787 tmp = windowState;
2788 if (tmp == wstate) {
2789 windowState = wstate->next;
2790 release_wwindowstate(wstate);
2791 } else {
2792 while (tmp->next) {
2793 if (tmp->next == wstate) {
2794 tmp->next = wstate->next;
2795 release_wwindowstate(wstate);
2796 break;
2797 }
2798 tmp = tmp->next;
2799 }
2800 }
2801 }
2802
2803 void wWindowDeleteSavedStatesForPID(pid_t pid)
2804 {
2805 WWindowState *tmp, *wstate;
2806
2807 if (!windowState)
2808 return;
2809
2810 tmp = windowState;
2811 if (tmp->pid == pid) {
2812 wstate = windowState;
2813 windowState = tmp->next;
2814
2815 release_wwindowstate(wstate);
2816 } else {
2817 while (tmp->next) {
2818 if (tmp->next->pid == pid) {
2819 wstate = tmp->next;
2820 tmp->next = wstate->next;
2821 release_wwindowstate(wstate);
2822 break;
2823 }
2824 tmp = tmp->next;
2825 }
2826 }
2827 }
2828
2829 static void release_wwindowstate(WWindowState *wstate)
2830 {
2831 if (wstate->instance)
2832 wfree(wstate->instance);
2833
2834 if (wstate->class)
2835 wfree(wstate->class);
2836
2837 if (wstate->command)
2838 wfree(wstate->command);
2839
2840 wfree(wstate->state);
2841 wfree(wstate);
2842 }
2843
2844 void wWindowSetOmnipresent(WWindow *wwin, Bool flag)
2845 {
2846 if (wwin->flags.omnipresent == flag)
2847 return;
2848
2849 wwin->flags.omnipresent = flag;
2850 WMPostNotificationName(WMNChangedState, wwin, "omnipresent");
2851 }
2852
2853 static void resizebarMouseDown(WCoreWindow *sender, void *data, XEvent *event)
2854 {
2855 WWindow *wwin = data;
2856
2857 /* Parameter not used, but tell the compiler that it is ok */
2858 (void) sender;
2859
2860 #ifndef NUMLOCK_HACK
2861 if ((event->xbutton.state & ValidModMask)
2862 != (event->xbutton.state & ~LockMask)) {
2863 wwarning(_("The NumLock, ScrollLock or similar key seems to be turned on. "
2864 "Turn it off or some mouse actions and keyboard shortcuts will not work."));
2865 }
2866 #endif
2867
2868 event->xbutton.state &= w_global.shortcut.modifiers_mask;
2869
2870 CloseWindowMenu(wwin->screen_ptr);
2871
2872 if (wPreferences.focus_mode == WKF_CLICK && !(event->xbutton.state & ControlMask)
2873 && !WFLAGP(wwin, no_focusable)) {
2874 wSetFocusTo(wwin->screen_ptr, wwin);
2875 }
2876
2877 if (event->xbutton.button == Button1)
2878 wRaiseFrame(wwin->frame->core);
2879
2880 if (event->xbutton.window != wwin->frame->resizebar->window) {
2881 if (XGrabPointer(dpy, wwin->frame->resizebar->window, True,
2882 ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
2883 GrabModeAsync, GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
2884 return;
2885 }
2886 }
2887
2888 if (event->xbutton.state & MOD_MASK) {
2889 /* move the window */
2890 wMouseMoveWindow(wwin, event);
2891 XUngrabPointer(dpy, CurrentTime);
2892 } else {
2893 wMouseResizeWindow(wwin, event);
2894 XUngrabPointer(dpy, CurrentTime);
2895 }
2896 }
2897
2898 static void titlebarDblClick(WCoreWindow *sender, void *data, XEvent *event)
2899 {
2900 WWindow *wwin = data;
2901
2902 /* Parameter not used, but tell the compiler that it is ok */
2903 (void) sender;
2904
2905 event->xbutton.state &= w_global.shortcut.modifiers_mask;
2906
2907 if (event->xbutton.button == Button1 ) {
2908 if (event->xbutton.state == 0 ) {
2909 if (!WFLAGP(wwin, no_shadeable) & !wPreferences.double_click_fullscreen) {
2910 /* shade window */
2911 if (wwin->flags.shaded)
2912 wUnshadeWindow(wwin);
2913 else
2914 wShadeWindow(wwin);
2915 }
2916 }
2917
2918 if (wPreferences.double_click_fullscreen) {
2919 int dir = 0;
2920
2921 if (event->xbutton.state == 0) {
2922 /* maximize window full screen*/
2923 dir |= (MAX_VERTICAL|MAX_HORIZONTAL);
2924 int ndir = dir ^ wwin->flags.maximized;
2925 if (ndir != 0)
2926 wMaximizeWindow(wwin, ndir, wGetHeadForWindow(wwin));
2927 else
2928 wUnmaximizeWindow(wwin);
2929 }
2930 } else {
2931 int dir = 0;
2932
2933 if (event->xbutton.state & ControlMask)
2934 dir |= MAX_VERTICAL;
2935
2936 if (event->xbutton.state & ShiftMask) {
2937 dir |= MAX_HORIZONTAL;
2938 if (!(event->xbutton.state & ControlMask))
2939 wSelectWindow(wwin, !wwin->flags.selected);
2940 }
2941
2942 /* maximize window */
2943 if (dir != 0 && IS_RESIZABLE(wwin)) {
2944 int ndir = dir ^ wwin->flags.maximized;
2945
2946 if (ndir != 0)
2947 wMaximizeWindow(wwin, ndir, wGetHeadForWindow(wwin));
2948 else
2949 wUnmaximizeWindow(wwin);
2950 }
2951 }
2952 } else if (event->xbutton.button == Button3) {
2953 if (event->xbutton.state & MOD_MASK)
2954 wHideOtherApplications(wwin);
2955 } else if (event->xbutton.button == Button2) {
2956 wSelectWindow(wwin, !wwin->flags.selected);
2957 } else if (event->xbutton.button == W_getconf_mouseWheelUp()) {
2958 wShadeWindow(wwin);
2959 } else if (event->xbutton.button == W_getconf_mouseWheelDown()) {
2960 wUnshadeWindow(wwin);
2961 }
2962 }
2963
2964 static void frameMouseDown(WObjDescriptor *desc, XEvent *event)
2965 {
2966 WWindow *wwin = desc->parent;
2967 unsigned int new_width, w_scale;
2968 unsigned int new_height, h_scale;
2969 unsigned int resize_width_increment = 0;
2970 unsigned int resize_height_increment = 0;
2971
2972 if (wwin->normal_hints) {
2973 w_scale = (wPreferences.resize_increment + wwin->normal_hints->width_inc - 1) / wwin->normal_hints->width_inc;
2974 h_scale = (wPreferences.resize_increment + wwin->normal_hints->height_inc - 1) / wwin->normal_hints->height_inc;
2975 resize_width_increment = wwin->normal_hints->width_inc * w_scale;
2976 resize_height_increment = wwin->normal_hints->height_inc * h_scale;
2977 }
2978 if (resize_width_increment <= 1 && resize_height_increment <= 1) {
2979 resize_width_increment = wPreferences.resize_increment;
2980 resize_height_increment = wPreferences.resize_increment;
2981 }
2982
2983 event->xbutton.state &= w_global.shortcut.modifiers_mask;
2984
2985 CloseWindowMenu(wwin->screen_ptr);
2986
2987 if (!(event->xbutton.state & ControlMask) && !WFLAGP(wwin, no_focusable))
2988 wSetFocusTo(wwin->screen_ptr, wwin);
2989
2990 if (event->xbutton.button == Button1)
2991 wRaiseFrame(wwin->frame->core);
2992
2993 if (event->xbutton.state & ControlMask) {
2994 if (event->xbutton.button == Button4) {
2995 new_width = wwin->client.width - resize_width_increment;
2996 wWindowConstrainSize(wwin, &new_width, &wwin->client.height);
2997 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, new_width, wwin->client.height);
2998 }
2999 if (event->xbutton.button == Button5) {
3000 new_width = wwin->client.width + resize_width_increment;
3001 wWindowConstrainSize(wwin, &new_width, &wwin->client.height);
3002 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, new_width, wwin->client.height);
3003 }
3004 }
3005
3006 if (event->xbutton.state & MOD_MASK) {
3007 /* move the window */
3008 if (XGrabPointer(dpy, wwin->client_win, False,
3009 ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
3010 GrabModeAsync, GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
3011 return;
3012 }
3013 if (event->xbutton.button == Button3) {
3014 wMouseResizeWindow(wwin, event);
3015 } else if (event->xbutton.button == Button4) {
3016 new_height = wwin->client.height - resize_height_increment;
3017 wWindowConstrainSize(wwin, &wwin->client.width, &new_height);
3018 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, wwin->client.width, new_height);
3019 } else if (event->xbutton.button == Button5) {
3020 new_height = wwin->client.height + resize_height_increment;
3021 wWindowConstrainSize(wwin, &wwin->client.width, &new_height);
3022 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, wwin->client.width, new_height);
3023 } else if (event->xbutton.button == Button1 || event->xbutton.button == Button2) {
3024 wMouseMoveWindow(wwin, event);
3025 }
3026 XUngrabPointer(dpy, CurrentTime);
3027 }
3028 }
3029
3030 static void titlebarMouseDown(WCoreWindow *sender, void *data, XEvent *event)
3031 {
3032 WWindow *wwin = (WWindow *) data;
3033
3034 /* Parameter not used, but tell the compiler that it is ok */
3035 (void) sender;
3036
3037 #ifndef NUMLOCK_HACK
3038 if ((event->xbutton.state & ValidModMask) != (event->xbutton.state & ~LockMask))
3039 wwarning(_("The NumLock, ScrollLock or similar key seems to be turned on. "
3040 "Turn it off or some mouse actions and keyboard shortcuts will not work."));
3041 #endif
3042 event->xbutton.state &= w_global.shortcut.modifiers_mask;
3043
3044 CloseWindowMenu(wwin->screen_ptr);
3045
3046 if (wPreferences.focus_mode == WKF_CLICK && !(event->xbutton.state & ControlMask)
3047 && !WFLAGP(wwin, no_focusable))
3048 wSetFocusTo(wwin->screen_ptr, wwin);
3049
3050 if (event->xbutton.button == Button1 || event->xbutton.button == Button2) {
3051
3052 if (event->xbutton.button == Button1) {
3053 if (event->xbutton.state & MOD_MASK)
3054 wLowerFrame(wwin->frame->core);
3055 else
3056 wRaiseFrame(wwin->frame->core);
3057 }
3058 if ((event->xbutton.state & ShiftMask)
3059 && !(event->xbutton.state & ControlMask)) {
3060 wSelectWindow(wwin, !wwin->flags.selected);
3061 return;
3062 }
3063 if (event->xbutton.window != wwin->frame->titlebar->window
3064 && XGrabPointer(dpy, wwin->frame->titlebar->window, False,
3065 ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
3066 GrabModeAsync, GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
3067 return;
3068 }
3069
3070 /* move the window */
3071 wMouseMoveWindow(wwin, event);
3072
3073 XUngrabPointer(dpy, CurrentTime);
3074 } else if (event->xbutton.button == Button3 && event->xbutton.state == 0
3075 && !wwin->flags.internal_window && !WCHECK_STATE(WSTATE_MODAL)) {
3076 WObjDescriptor *desc;
3077
3078 if (event->xbutton.window != wwin->frame->titlebar->window
3079 && XGrabPointer(dpy, wwin->frame->titlebar->window, False,
3080 ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
3081 GrabModeAsync, GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
3082 return;
3083 }
3084
3085 OpenWindowMenu(wwin, event->xbutton.x_root, wwin->frame_y + wwin->frame->top_width, False);
3086
3087 /* allow drag select */
3088 desc = &wwin->screen_ptr->window_menu->menu->descriptor;
3089 event->xany.send_event = True;
3090 (*desc->handle_mousedown) (desc, event);
3091
3092 XUngrabPointer(dpy, CurrentTime);
3093 }
3094 }
3095
3096 static void windowCloseClick(WCoreWindow *sender, void *data, XEvent *event)
3097 {
3098 WWindow *wwin = data;
3099
3100 /* Parameter not used, but tell the compiler that it is ok */
3101 (void) sender;
3102
3103 event->xbutton.state &= w_global.shortcut.modifiers_mask;
3104
3105 CloseWindowMenu(wwin->screen_ptr);
3106
3107 if (event->xbutton.button < Button1 || event->xbutton.button > Button3)
3108 return;
3109
3110 /* if control-click, kill the client */
3111 if (event->xbutton.state & ControlMask) {
3112 wClientKill(wwin);
3113 } else {
3114 if (wwin->protocols.DELETE_WINDOW && event->xbutton.state == 0) {
3115 /* send delete message */
3116 wClientSendProtocol(wwin, w_global.atom.wm.delete_window,
3117 w_global.timestamp.last_event);
3118 }
3119 }
3120 }
3121
3122 static void windowCloseDblClick(WCoreWindow *sender, void *data, XEvent *event)
3123 {
3124 WWindow *wwin = data;
3125
3126 /* Parameter not used, but tell the compiler that it is ok */
3127 (void) sender;
3128
3129 CloseWindowMenu(wwin->screen_ptr);
3130
3131 if (event->xbutton.button < Button1 || event->xbutton.button > Button3)
3132 return;
3133
3134 /* send delete message */
3135 if (wwin->protocols.DELETE_WINDOW)
3136 wClientSendProtocol(wwin, w_global.atom.wm.delete_window,
3137 w_global.timestamp.last_event);
3138 else
3139 wClientKill(wwin);
3140 }
3141
3142 #ifdef XKB_BUTTON_HINT
3143 static void windowLanguageClick(WCoreWindow *sender, void *data, XEvent *event)
3144 {
3145 WWindow *wwin = data;
3146 WFrameWindow *fwin = wwin->frame;
3147 WScreen *scr = fwin->screen_ptr;
3148 int tl;
3149
3150 /* Parameter not used, but tell the compiler that it is ok */
3151 (void) sender;
3152
3153 if (event->xbutton.button != Button1 && event->xbutton.button != Button3)
3154 return;
3155 tl = wwin->frame->languagemode;
3156 wwin->frame->languagemode = wwin->frame->last_languagemode;
3157 wwin->frame->last_languagemode = tl;
3158 wSetFocusTo(scr, wwin);
3159 wwin->frame->languagebutton_image =
3160 wwin->frame->screen_ptr->b_pixmaps[WBUT_XKBGROUP1 + wwin->frame->languagemode];
3161 wFrameWindowUpdateLanguageButton(wwin->frame);
3162 if (event->xbutton.button == Button3)
3163 return;
3164 wRaiseFrame(fwin->core);
3165 }
3166 #endif
3167
3168 static void windowIconifyClick(WCoreWindow *sender, void *data, XEvent *event)
3169 {
3170 WWindow *wwin = data;
3171
3172 /* Parameter not used, but tell the compiler that it is ok */
3173 (void) sender;
3174
3175 event->xbutton.state &= w_global.shortcut.modifiers_mask;
3176
3177 CloseWindowMenu(wwin->screen_ptr);
3178
3179 if (event->xbutton.button < Button1 || event->xbutton.button > Button3)
3180 return;
3181
3182 if (wwin->protocols.MINIATURIZE_WINDOW && event->xbutton.state == 0) {
3183 wClientSendProtocol(wwin, w_global.atom.gnustep.wm_miniaturize_window,
3184 w_global.timestamp.last_event);
3185 } else {
3186 WApplication *wapp;
3187 if ((event->xbutton.state & ControlMask) || (event->xbutton.button == Button3)) {
3188
3189 wapp = wApplicationOf(wwin->main_window);
3190 if (wapp && !WFLAGP(wwin, no_appicon))
3191 wHideApplication(wapp);
3192 } else if (event->xbutton.state == 0) {
3193 wIconifyWindow(wwin);
3194 }
3195 }
3196 }
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