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Fixed a few improper macro usages
[wmaker-crm.git] / src / window.c
blob3c76d6aea85ebfcf03765403c07a844d341cb6bd
1 /* window.c - client window managing stuffs
2 *
3 * Window Maker window manager
4 *
5 * Copyright (c) 1997-2003 Alfredo K. Kojima
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License along
18 * with this program; if not, write to the Free Software Foundation, Inc.,
19 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
20 */
21
22 #include "wconfig.h"
23
24 #include <X11/Xlib.h>
25 #include <X11/Xutil.h>
26 #ifdef USE_XSHAPE
27 #include <X11/extensions/shape.h>
28 #endif
29 #ifdef KEEP_XKB_LOCK_STATUS
30 #include <X11/XKBlib.h>
31 #endif /* KEEP_XKB_LOCK_STATUS */
32 #include <stdlib.h>
33 #include <stdio.h>
34 #include <string.h>
35 #include <stdint.h>
36 #include <math.h>
37
38 /* For getting mouse wheel mappings from WINGs */
39 #include <WINGs/WINGs.h>
40
41 #include "WindowMaker.h"
42 #include "GNUstep.h"
43 #include "wcore.h"
44 #include "framewin.h"
45 #include "texture.h"
46 #include "window.h"
47 #include "winspector.h"
48 #include "icon.h"
49 #include "properties.h"
50 #include "actions.h"
51 #include "client.h"
52 #include "colormap.h"
53 #include "keybind.h"
54 #include "stacking.h"
55 #include "defaults.h"
56 #include "workspace.h"
57 #include "xinerama.h"
58 #include "appmenu.h"
59 #include "appicon.h"
60 #include "superfluous.h"
61 #include "rootmenu.h"
62 #include "placement.h"
63 #include "misc.h"
64 #include "startup.h"
65 #include "winmenu.h"
66 #include "osdep.h"
67
68 #ifdef MWM_HINTS
69 # include "motif.h"
70 #endif
71 #include "wmspec.h"
72
73 #define MOD_MASK wPreferences.modifier_mask
74
75
76 /***** Local Stuff *****/
77 static WWindowState *windowState = NULL;
78 static FocusMode getFocusMode(WWindow *wwin);
79 static int getSavedState(Window window, WSavedState **state);
80 static void setupGNUstepHints(WWindow *wwin, GNUstepWMAttributes *gs_hints);
81
82 /* frame window (during window grabs) */
83 static void frameMouseDown(WObjDescriptor *desc, XEvent *event);
84
85 /* close button */
86 static void windowCloseClick(WCoreWindow *sender, void *data, XEvent *event);
87 static void windowCloseDblClick(WCoreWindow *sender, void *data, XEvent *event);
88
89 /* iconify button */
90 static void windowIconifyClick(WCoreWindow *sender, void *data, XEvent *event);
91
92 #ifdef XKB_BUTTON_HINT
93 static void windowLanguageClick(WCoreWindow *sender, void *data, XEvent *event);
94 #endif
95
96 static void titlebarMouseDown(WCoreWindow *sender, void *data, XEvent *event);
97 static void titlebarDblClick(WCoreWindow *sender, void *data, XEvent *event);
98 static void resizebarMouseDown(WCoreWindow *sender, void *data, XEvent *event);
99
100 static void release_wwindowstate(WWindowState *wstate);
101
102 /****** Notification Observers ******/
103
104 static void appearanceObserver(void *self, WMNotification * notif)
105 {
106 WWindow *wwin = (WWindow *) self;
107 uintptr_t flags = (uintptr_t)WMGetNotificationClientData(notif);
108
109 if (!wwin->frame || (!wwin->frame->titlebar && !wwin->frame->resizebar))
110 return;
111
112 if (flags & WFontSettings) {
113 wWindowConfigureBorders(wwin);
114 if (wwin->flags.shaded) {
115 wFrameWindowResize(wwin->frame, wwin->frame->core->width, wwin->frame->top_width - 1);
116 wwin->client.y = wwin->frame_y - wwin->client.height + wwin->frame->top_width;
117 wWindowSynthConfigureNotify(wwin);
118 }
119 }
120 if (flags & WTextureSettings)
121 wwin->frame->flags.need_texture_remake = 1;
122
123 if (flags & (WTextureSettings | WColorSettings)) {
124 if (wwin->frame->titlebar)
125 XClearWindow(dpy, wwin->frame->titlebar->window);
126
127 wFrameWindowPaint(wwin->frame);
128 }
129 }
130
131
132 /* Return the WWindow associated with a given (Xlib) Window. */
133 WWindow *wWindowFor(Window window)
134 {
135 WObjDescriptor *desc;
136
137 if (window == None)
138 return NULL;
139
140 if (XFindContext(dpy, window, w_global.context.client_win, (XPointer *) & desc) == XCNOENT)
141 return NULL;
142
143 if (desc->parent_type == WCLASS_WINDOW)
144 return desc->parent;
145 else if (desc->parent_type == WCLASS_FRAME) {
146 WFrameWindow *frame = (WFrameWindow *) desc->parent;
147 if (frame->flags.is_client_window_frame)
148 return frame->child;
149 }
150
151 return NULL;
152 }
153
154 WWindow *wWindowCreate(void)
155 {
156 WWindow *wwin;
157
158 wwin = wmalloc(sizeof(WWindow));
159 wretain(wwin);
160
161 wwin->client_descriptor.handle_mousedown = frameMouseDown;
162 wwin->client_descriptor.parent = wwin;
163 wwin->client_descriptor.self = wwin;
164 wwin->client_descriptor.parent_type = WCLASS_WINDOW;
165
166 return wwin;
167 }
168
169 void wWindowDestroy(WWindow *wwin)
170 {
171 int i;
172
173 if (wwin->screen_ptr->cmap_window == wwin)
174 wwin->screen_ptr->cmap_window = NULL;
175
176 WMRemoveNotificationObserver(wwin);
177
178 wwin->flags.destroyed = 1;
179
180 for (i = 0; i < MAX_WINDOW_SHORTCUTS; i++) {
181 if (!w_global.shortcut.windows[i])
182 continue;
183
184 WMRemoveFromArray(w_global.shortcut.windows[i], wwin);
185
186 if (!WMGetArrayItemCount(w_global.shortcut.windows[i])) {
187 WMFreeArray(w_global.shortcut.windows[i]);
188 w_global.shortcut.windows[i] = NULL;
189 }
190 }
191
192 if (wwin->fake_group && wwin->fake_group->retainCount > 0) {
193 wwin->fake_group->retainCount--;
194 if (wwin->fake_group->retainCount == 0 && wwin->fake_group->leader != None) {
195 XDestroyWindow(dpy, wwin->fake_group->leader);
196 wwin->fake_group->leader = None;
197 wwin->fake_group->origLeader = None;
198 XFlush(dpy);
199 }
200 }
201
202 if (wwin->normal_hints)
203 XFree(wwin->normal_hints);
204
205 if (wwin->wm_hints)
206 XFree(wwin->wm_hints);
207
208 if (wwin->wm_instance)
209 XFree(wwin->wm_instance);
210
211 if (wwin->wm_class)
212 XFree(wwin->wm_class);
213
214 if (wwin->wm_gnustep_attr)
215 wfree(wwin->wm_gnustep_attr);
216
217 if (wwin->cmap_windows)
218 XFree(wwin->cmap_windows);
219
220 XDeleteContext(dpy, wwin->client_win, w_global.context.client_win);
221
222 if (wwin->frame)
223 wFrameWindowDestroy(wwin->frame);
224
225 if (wwin->icon) {
226 RemoveFromStackList(wwin->icon->core);
227 wIconDestroy(wwin->icon);
228 if (wPreferences.auto_arrange_icons)
229 wArrangeIcons(wwin->screen_ptr, True);
230 }
231 if (wwin->net_icon_image)
232 RReleaseImage(wwin->net_icon_image);
233
234 wrelease(wwin);
235 }
236
237 static void setupGNUstepHints(WWindow *wwin, GNUstepWMAttributes *gs_hints)
238 {
239 if (gs_hints->flags & GSWindowStyleAttr) {
240 if (gs_hints->window_style == WMBorderlessWindowMask) {
241 wwin->client_flags.no_border = 1;
242 wwin->client_flags.no_titlebar = 1;
243 wwin->client_flags.no_closable = 1;
244 wwin->client_flags.no_miniaturizable = 1;
245 wwin->client_flags.no_resizable = 1;
246 wwin->client_flags.no_close_button = 1;
247 wwin->client_flags.no_miniaturize_button = 1;
248 wwin->client_flags.no_resizebar = 1;
249 } else {
250 wwin->client_flags.no_close_button =
251 ((gs_hints->window_style & WMClosableWindowMask) ? 0 : 1);
252
253 wwin->client_flags.no_closable = ((gs_hints->window_style & WMClosableWindowMask) ? 0 : 1);
254
255 wwin->client_flags.no_miniaturize_button =
256 ((gs_hints->window_style & WMMiniaturizableWindowMask) ? 0 : 1);
257
258 wwin->client_flags.no_miniaturizable = wwin->client_flags.no_miniaturize_button;
259
260 wwin->client_flags.no_resizebar =
261 ((gs_hints->window_style & WMResizableWindowMask) ? 0 : 1);
262
263 wwin->client_flags.no_resizable = wwin->client_flags.no_resizebar;
264
265 /* these attributes supposedly imply in the existence
266 * of a titlebar */
267 if (gs_hints->window_style & (WMResizableWindowMask |
268 WMClosableWindowMask | WMMiniaturizableWindowMask)) {
269 wwin->client_flags.no_titlebar = 0;
270 } else {
271 wwin->client_flags.no_titlebar =
272 ((gs_hints->window_style & WMTitledWindowMask) ? 0 : 1);
273 }
274
275 }
276 } else {
277 /* setup the defaults */
278 wwin->client_flags.no_border = 0;
279 wwin->client_flags.no_titlebar = 0;
280 wwin->client_flags.no_closable = 0;
281 wwin->client_flags.no_miniaturizable = 0;
282 wwin->client_flags.no_resizable = 0;
283 wwin->client_flags.no_close_button = 0;
284 wwin->client_flags.no_miniaturize_button = 0;
285 wwin->client_flags.no_resizebar = 0;
286 }
287 if (gs_hints->extra_flags & GSNoApplicationIconFlag)
288 wwin->client_flags.no_appicon = 1;
289 }
290
291 void wWindowSetupInitialAttributes(WWindow *wwin, int *level, int *workspace)
292 {
293 WScreen *scr = wwin->screen_ptr;
294
295 /* sets global default stuff */
296 wDefaultFillAttributes(wwin->wm_instance, wwin->wm_class, &wwin->client_flags, NULL, True);
297 /*
298 * Decoration setting is done in this precedence (lower to higher)
299 * - use global default in the resource database
300 * - guess some settings
301 * - use GNUstep/external window attributes
302 * - set hints specified for the app in the resource DB
303 *
304 */
305 WSETUFLAG(wwin, broken_close, 0);
306
307 if (wwin->protocols.DELETE_WINDOW)
308 WSETUFLAG(wwin, kill_close, 0);
309 else
310 WSETUFLAG(wwin, kill_close, 1);
311
312 /* transients can't be iconified or maximized */
313 if (wwin->transient_for != None && wwin->transient_for != scr->root_win) {
314 WSETUFLAG(wwin, no_miniaturizable, 1);
315 WSETUFLAG(wwin, no_miniaturize_button, 1);
316 }
317
318 /* if the window can't be resized, remove the resizebar */
319 if (wwin->normal_hints->flags & (PMinSize | PMaxSize)
320 && (wwin->normal_hints->min_width == wwin->normal_hints->max_width)
321 && (wwin->normal_hints->min_height == wwin->normal_hints->max_height)) {
322 WSETUFLAG(wwin, no_resizable, 1);
323 WSETUFLAG(wwin, no_resizebar, 1);
324 }
325
326 /* set GNUstep window attributes */
327 if (wwin->wm_gnustep_attr) {
328 setupGNUstepHints(wwin, wwin->wm_gnustep_attr);
329
330 if (wwin->wm_gnustep_attr->flags & GSWindowLevelAttr) {
331
332 *level = wwin->wm_gnustep_attr->window_level;
333 /*
334 * INT_MIN is the only illegal window level.
335 */
336 if (*level == INT_MIN)
337 *level = INT_MIN + 1;
338 } else {
339 /* setup defaults */
340 *level = WMNormalLevel;
341 }
342 } else {
343 int tmp_workspace = -1;
344 int tmp_level = INT_MIN; /* INT_MIN is never used by the window levels */
345
346 #ifdef MWM_HINTS
347 wMWMCheckClientHints(wwin);
348 #endif /* MWM_HINTS */
349
350 wNETWMCheckClientHints(wwin, &tmp_level, &tmp_workspace);
351
352 /* window levels are between INT_MIN+1 and INT_MAX, so if we still
353 * have INT_MIN that means that no window level was requested. -Dan
354 */
355 if (tmp_level == INT_MIN) {
356 if (WFLAGP(wwin, floating))
357 *level = WMFloatingLevel;
358 else if (WFLAGP(wwin, sunken))
359 *level = WMSunkenLevel;
360 else
361 *level = WMNormalLevel;
362 } else {
363 *level = tmp_level;
364 }
365
366 if (wwin->transient_for != None && wwin->transient_for != scr->root_win) {
367 WWindow *transientOwner = wWindowFor(wwin->transient_for);
368 if (transientOwner) {
369 int ownerLevel = transientOwner->frame->core->stacking->window_level;
370 if (ownerLevel > *level)
371 *level = ownerLevel;
372 }
373 }
374
375 if (tmp_workspace >= 0)
376 *workspace = tmp_workspace % w_global.workspace.count;
377 }
378
379 /*
380 * Set attributes specified only for that window/class.
381 * This might do duplicate work with the 1st wDefaultFillAttributes().
382 */
383 wDefaultFillAttributes(wwin->wm_instance, wwin->wm_class, &wwin->user_flags,
384 &wwin->defined_user_flags, False);
385 /*
386 * Sanity checks for attributes that depend on other attributes
387 */
388 if (wwin->user_flags.no_appicon && wwin->defined_user_flags.no_appicon)
389 wwin->user_flags.emulate_appicon = 0;
390
391 if (wwin->main_window != None) {
392 WApplication *wapp = wApplicationOf(wwin->main_window);
393 if (wapp && !wapp->flags.emulated)
394 wwin->user_flags.emulate_appicon = 0;
395 }
396
397 if (wwin->transient_for != None && wwin->transient_for != wwin->screen_ptr->root_win)
398 wwin->user_flags.emulate_appicon = 0;
399
400 if (wwin->user_flags.sunken && wwin->defined_user_flags.sunken
401 && wwin->user_flags.floating && wwin->defined_user_flags.floating)
402 wwin->user_flags.sunken = 0;
403
404 WSETUFLAG(wwin, no_shadeable, WFLAGP(wwin, no_titlebar));
405
406 /* windows that have takefocus=False shouldn't take focus at all */
407 if (wwin->focus_mode == WFM_NO_INPUT)
408 wwin->client_flags.no_focusable = 1;
409 }
410
411 Bool wWindowObscuresWindow(WWindow *wwin, WWindow *obscured)
412 {
413 int w1, h1, w2, h2;
414
415 w1 = wwin->frame->core->width;
416 h1 = wwin->frame->core->height;
417 w2 = obscured->frame->core->width;
418 h2 = obscured->frame->core->height;
419
420 if (!IS_OMNIPRESENT(wwin) && !IS_OMNIPRESENT(obscured)
421 && wwin->frame->workspace != obscured->frame->workspace)
422 return False;
423
424 if (wwin->frame_x + w1 < obscured->frame_x
425 || wwin->frame_y + h1 < obscured->frame_y
426 || wwin->frame_x > obscured->frame_x + w2 || wwin->frame_y > obscured->frame_y + h2)
427 return False;
428
429 return True;
430 }
431
432 static void fixLeaderProperties(WWindow *wwin)
433 {
434 XClassHint *classHint;
435 XWMHints *hints, *clientHints;
436 XWindowAttributes attr;
437 Window leaders[2], window;
438 char **argv, *command;
439 int argc, i, pid;
440 Bool haveCommand;
441
442 classHint = XAllocClassHint();
443 clientHints = XGetWMHints(dpy, wwin->client_win);
444 pid = wNETWMGetPidForWindow(wwin->client_win);
445 if (pid > 0)
446 haveCommand = GetCommandForPid(pid, &argv, &argc);
447 else
448 haveCommand = False;
449
450 leaders[0] = wwin->client_leader;
451 leaders[1] = wwin->group_id;
452
453 if (haveCommand) {
454 command = GetCommandForWindow(wwin->client_win);
455 if (command)
456 wfree(command); /* command already set. nothing to do. */
457 else
458 XSetCommand(dpy, wwin->client_win, argv, argc);
459 }
460
461 for (i = 0; i < 2; i++) {
462 window = leaders[i];
463 if (window) {
464 if (XGetClassHint(dpy, window, classHint) == 0) {
465 classHint->res_name = wwin->wm_instance;
466 classHint->res_class = wwin->wm_class;
467 XSetClassHint(dpy, window, classHint);
468 }
469 hints = XGetWMHints(dpy, window);
470 if (hints) {
471 XFree(hints);
472 } else if (clientHints) {
473 /* set window group leader to self */
474 clientHints->window_group = window;
475 clientHints->flags |= WindowGroupHint;
476 XSetWMHints(dpy, window, clientHints);
477 }
478
479 if (haveCommand) {
480 command = GetCommandForWindow(window);
481 if (command)
482 wfree(command); /* command already set. nothing to do. */
483 else
484 XSetCommand(dpy, window, argv, argc);
485 }
486
487 /* Make sure we get notification when this window is destroyed */
488 if (XGetWindowAttributes(dpy, window, &attr))
489 XSelectInput(dpy, window, attr.your_event_mask | StructureNotifyMask | PropertyChangeMask);
490 }
491 }
492
493 XFree(classHint);
494 if (clientHints)
495 XFree(clientHints);
496 if (haveCommand)
497 wfree(argv);
498 }
499
500 static Window createFakeWindowGroupLeader(WScreen *scr, Window win, char *instance, char *class)
501 {
502 XClassHint *classHint;
503 XWMHints *hints;
504 Window leader;
505 int argc;
506 char **argv;
507
508 leader = XCreateSimpleWindow(dpy, scr->root_win, 10, 10, 10, 10, 0, 0, 0);
509 /* set class hint */
510 classHint = XAllocClassHint();
511 classHint->res_name = instance;
512 classHint->res_class = class;
513 XSetClassHint(dpy, leader, classHint);
514 XFree(classHint);
515
516 /* inherit these from the original leader if available */
517 hints = XGetWMHints(dpy, win);
518 if (!hints) {
519 hints = XAllocWMHints();
520 hints->flags = 0;
521 }
522 /* set window group leader to self */
523 hints->window_group = leader;
524 hints->flags |= WindowGroupHint;
525 XSetWMHints(dpy, leader, hints);
526 XFree(hints);
527
528 if (XGetCommand(dpy, win, &argv, &argc) != 0 && argc > 0) {
529 XSetCommand(dpy, leader, argv, argc);
530 XFreeStringList(argv);
531 }
532
533 return leader;
534 }
535
536 static int matchIdentifier(const void *item, const void *cdata)
537 {
538 return (strcmp(((WFakeGroupLeader *) item)->identifier, (char *)cdata) == 0);
539 }
540
541 /*
542 *----------------------------------------------------------------
543 * wManageWindow--
544 * reparents the window and allocates a descriptor for it.
545 * Window manager hints and other hints are fetched to configure
546 * the window decoration attributes and others. User preferences
547 * for the window are used if available, to configure window
548 * decorations and some behaviour.
549 * If in startup, windows that are override redirect,
550 * unmapped and never were managed and are Withdrawn are not
551 * managed.
552 *
553 * Returns:
554 * the new window descriptor
555 *
556 * Side effects:
557 * The window is reparented and appropriate notification
558 * is done to the client. Input mask for the window is setup.
559 * The window descriptor is also associated with various window
560 * contexts and inserted in the head of the window list.
561 * Event handler contexts are associated for some objects
562 * (buttons, titlebar and resizebar)
563 *
564 *----------------------------------------------------------------
565 */
566 WWindow *wManageWindow(WScreen *scr, Window window)
567 {
568 WWindow *wwin;
569 int x, y;
570 unsigned width, height;
571 XWindowAttributes wattribs;
572 XSetWindowAttributes attribs;
573 WWindowState *win_state;
574 WWindow *transientOwner = NULL;
575 int window_level;
576 int wm_state;
577 int foo;
578 int workspace = -1;
579 char *title;
580 Bool withdraw = False;
581 Bool raise = False;
582
583 /* mutex. */
584 XGrabServer(dpy);
585 XSync(dpy, False);
586
587 /* make sure the window is still there */
588 if (!XGetWindowAttributes(dpy, window, &wattribs)) {
589 XUngrabServer(dpy);
590 return NULL;
591 }
592
593 /* if it's an override-redirect, ignore it */
594 if (wattribs.override_redirect) {
595 XUngrabServer(dpy);
596 return NULL;
597 }
598
599 wm_state = PropGetWindowState(window);
600
601 /* if it's startup and the window is unmapped, don't manage it */
602 if (scr->flags.startup && wm_state < 0 && wattribs.map_state == IsUnmapped) {
603 XUngrabServer(dpy);
604 return NULL;
605 }
606
607 wwin = wWindowCreate();
608
609 title = wNETWMGetWindowName(window);
610 if (title)
611 wwin->flags.net_has_title = 1;
612 else if (!wFetchName(dpy, window, &title))
613 title = NULL;
614
615 XSaveContext(dpy, window, w_global.context.client_win, (XPointer) & wwin->client_descriptor);
616
617 #ifdef USE_XSHAPE
618 if (w_global.xext.shape.supported) {
619 int junk;
620 unsigned int ujunk;
621 int b_shaped;
622
623 XShapeSelectInput(dpy, window, ShapeNotifyMask);
624 XShapeQueryExtents(dpy, window, &b_shaped, &junk, &junk, &ujunk,
625 &ujunk, &junk, &junk, &junk, &ujunk, &ujunk);
626 wwin->flags.shaped = b_shaped;
627 }
628 #endif
629
630 /* Get hints and other information in properties */
631 PropGetWMClass(window, &wwin->wm_class, &wwin->wm_instance);
632
633 /* setup descriptor */
634 wwin->client_win = window;
635 wwin->screen_ptr = scr;
636 wwin->old_border_width = wattribs.border_width;
637 wwin->event_mask = CLIENT_EVENTS;
638 attribs.event_mask = CLIENT_EVENTS;
639 attribs.do_not_propagate_mask = ButtonPressMask | ButtonReleaseMask;
640 attribs.save_under = False;
641
642 XChangeWindowAttributes(dpy, window, CWEventMask | CWDontPropagate | CWSaveUnder, &attribs);
643 XSetWindowBorderWidth(dpy, window, 0);
644
645 /* get hints from GNUstep app */
646 if (wwin->wm_class != NULL && strcmp(wwin->wm_class, "GNUstep") == 0)
647 wwin->flags.is_gnustep = 1;
648
649 if (!PropGetGNUstepWMAttr(window, &wwin->wm_gnustep_attr))
650 wwin->wm_gnustep_attr = NULL;
651
652 if (wwin->wm_class != NULL && strcmp(wwin->wm_class, "DockApp") == 0) {
653 wwin->flags.is_dockapp = 1;
654 withdraw = True;
655 }
656
657 wwin->client_leader = PropGetClientLeader(window);
658 if (wwin->client_leader != None)
659 wwin->main_window = wwin->client_leader;
660
661 wwin->wm_hints = XGetWMHints(dpy, window);
662
663 if (wwin->wm_hints) {
664 if (wwin->wm_hints->flags & StateHint) {
665 if (wwin->wm_hints->initial_state == IconicState) {
666 wwin->flags.miniaturized = 1;
667 } else if (wwin->wm_hints->initial_state == WithdrawnState) {
668 wwin->flags.is_dockapp = 1;
669 withdraw = True;
670 }
671 }
672
673 if (wwin->wm_hints->flags & WindowGroupHint) {
674 wwin->group_id = wwin->wm_hints->window_group;
675 /* window_group has priority over CLIENT_LEADER */
676 wwin->main_window = wwin->group_id;
677 } else {
678 wwin->group_id = None;
679 }
680
681 if (wwin->wm_hints->flags & UrgencyHint) {
682 wwin->flags.urgent = 1;
683 wAppBounceWhileUrgent(wApplicationOf(wwin->main_window));
684 }
685 } else {
686 wwin->group_id = None;
687 }
688
689 PropGetProtocols(window, &wwin->protocols);
690
691 if (!XGetTransientForHint(dpy, window, &wwin->transient_for)) {
692 wwin->transient_for = None;
693 } else {
694 if (wwin->transient_for == None || wwin->transient_for == window) {
695 wwin->transient_for = scr->root_win;
696 } else {
697 transientOwner = wWindowFor(wwin->transient_for);
698 if (transientOwner && transientOwner->main_window != None)
699 wwin->main_window = transientOwner->main_window;
700 }
701 }
702
703 /* guess the focus mode */
704 wwin->focus_mode = getFocusMode(wwin);
705
706 /* get geometry stuff */
707 wClientGetNormalHints(wwin, &wattribs, True, &x, &y, &width, &height);
708
709 /* get colormap windows */
710 GetColormapWindows(wwin);
711
712 /*
713 * Setup the decoration/window attributes and
714 * geometry
715 */
716 wWindowSetupInitialAttributes(wwin, &window_level, &workspace);
717
718 /* Make broken apps behave as a nice app. */
719 if (WFLAGP(wwin, emulate_appicon))
720 wwin->main_window = wwin->client_win;
721
722 fixLeaderProperties(wwin);
723
724 wwin->orig_main_window = wwin->main_window;
725
726 if (wwin->flags.is_gnustep)
727 WSETUFLAG(wwin, shared_appicon, 0);
728
729 if (wwin->main_window) {
730 XTextProperty text_prop;
731
732 if (XGetTextProperty(dpy, wwin->main_window, &text_prop, w_global.atom.wmaker.menu))
733 WSETUFLAG(wwin, shared_appicon, 0);
734 }
735
736 if (wwin->flags.is_dockapp)
737 WSETUFLAG(wwin, shared_appicon, 0);
738
739 if (wwin->main_window) {
740 WApplication *app = wApplicationOf(wwin->main_window);
741 if (app && app->app_icon)
742 WSETUFLAG(wwin, shared_appicon, 0);
743 }
744
745 if (!withdraw && wwin->main_window && WFLAGP(wwin, shared_appicon)) {
746 char *buffer, *instance, *class;
747 WFakeGroupLeader *fPtr;
748 int index;
749
750 #define ADEQUATE(x) ((x)!=None && (x)!=wwin->client_win && (x)!=fPtr->leader)
751
752 /* // only enter here if PropGetWMClass() succeds */
753 PropGetWMClass(wwin->main_window, &class, &instance);
754 buffer = StrConcatDot(instance, class);
755
756 index = WMFindInArray(scr->fakeGroupLeaders, matchIdentifier, (void *)buffer);
757 if (index != WANotFound) {
758 fPtr = WMGetFromArray(scr->fakeGroupLeaders, index);
759 if (fPtr->retainCount == 0)
760 fPtr->leader = createFakeWindowGroupLeader(scr, wwin->main_window,
761 instance, class);
762
763 fPtr->retainCount++;
764 if (fPtr->origLeader == None) {
765 if (ADEQUATE(wwin->main_window)) {
766 fPtr->retainCount++;
767 fPtr->origLeader = wwin->main_window;
768 }
769 }
770 wwin->fake_group = fPtr;
771 wwin->main_window = fPtr->leader;
772 wfree(buffer);
773 } else {
774 fPtr = (WFakeGroupLeader *) wmalloc(sizeof(WFakeGroupLeader));
775
776 fPtr->identifier = buffer;
777 fPtr->leader = createFakeWindowGroupLeader(scr, wwin->main_window, instance, class);
778 fPtr->origLeader = None;
779 fPtr->retainCount = 1;
780
781 WMAddToArray(scr->fakeGroupLeaders, fPtr);
782
783 if (ADEQUATE(wwin->main_window)) {
784 fPtr->retainCount++;
785 fPtr->origLeader = wwin->main_window;
786 }
787 wwin->fake_group = fPtr;
788 wwin->main_window = fPtr->leader;
789 }
790
791 if (instance)
792 free(instance);
793
794 if (class)
795 free(class);
796 #undef ADEQUATE
797 }
798
799 /*
800 * Setup the initial state of the window
801 */
802 if (WFLAGP(wwin, start_miniaturized) && !WFLAGP(wwin, no_miniaturizable))
803 wwin->flags.miniaturized = 1;
804
805 if (WFLAGP(wwin, start_maximized) && IS_RESIZABLE(wwin))
806 wwin->flags.maximized = MAX_VERTICAL | MAX_HORIZONTAL;
807
808 wNETWMCheckInitialClientState(wwin);
809
810 /* apply previous state if it exists and we're in startup */
811 if (scr->flags.startup && wm_state >= 0) {
812 if (wm_state == IconicState)
813 wwin->flags.miniaturized = 1;
814 else if (wm_state == WithdrawnState)
815 withdraw = True;
816 }
817
818 /* if there is a saved state (from file), restore it */
819 win_state = NULL;
820 if (wwin->main_window != None)
821 win_state = (WWindowState *) wWindowGetSavedState(wwin->main_window);
822 else
823 win_state = (WWindowState *) wWindowGetSavedState(window);
824
825 if (win_state && !withdraw) {
826 if (win_state->state->hidden > 0)
827 wwin->flags.hidden = win_state->state->hidden;
828
829 if (win_state->state->shaded > 0 && !WFLAGP(wwin, no_shadeable))
830 wwin->flags.shaded = win_state->state->shaded;
831
832 if (win_state->state->miniaturized > 0 && !WFLAGP(wwin, no_miniaturizable))
833 wwin->flags.miniaturized = win_state->state->miniaturized;
834
835 if (!IS_OMNIPRESENT(wwin)) {
836 int w = wDefaultGetStartWorkspace(wwin->wm_instance, wwin->wm_class);
837 if (w < 0 || w >= w_global.workspace.count) {
838 workspace = win_state->state->workspace;
839 if (workspace >= w_global.workspace.count)
840 workspace = w_global.workspace.current;
841 } else {
842 workspace = w;
843 }
844 } else {
845 workspace = w_global.workspace.current;
846 }
847 }
848
849 /* if we're restarting, restore saved state (from hints).
850 * This will overwrite previous */
851 {
852 WSavedState *wstate;
853
854 if (getSavedState(window, &wstate)) {
855 wwin->flags.shaded = wstate->shaded;
856 wwin->flags.hidden = wstate->hidden;
857 wwin->flags.miniaturized = wstate->miniaturized;
858 wwin->flags.maximized = wstate->maximized;
859 if (wwin->flags.maximized) {
860 wwin->old_geometry.x = wstate->x;
861 wwin->old_geometry.y = wstate->y;
862 wwin->old_geometry.width = wstate->w;
863 wwin->old_geometry.height = wstate->h;
864 }
865
866 workspace = wstate->workspace;
867 } else {
868 wstate = NULL;
869 }
870
871 /* restore window shortcut */
872 if (wstate != NULL || win_state != NULL) {
873 unsigned mask = 0;
874
875 if (win_state != NULL)
876 mask = win_state->state->window_shortcuts;
877
878 if (wstate != NULL && mask == 0)
879 mask = wstate->window_shortcuts;
880
881 if (mask > 0) {
882 int i;
883
884 for (i = 0; i < MAX_WINDOW_SHORTCUTS; i++) {
885 if (mask & (1 << i)) {
886 if (!w_global.shortcut.windows[i])
887 w_global.shortcut.windows[i] = WMCreateArray(4);
888
889 WMAddToArray(w_global.shortcut.windows[i], wwin);
890 }
891 }
892 }
893 }
894
895 if (wstate != NULL)
896 wfree(wstate);
897 }
898
899 /* don't let transients start miniaturized if their owners are not */
900 if (transientOwner && !transientOwner->flags.miniaturized && wwin->flags.miniaturized && !withdraw) {
901 wwin->flags.miniaturized = 0;
902 if (wwin->wm_hints)
903 wwin->wm_hints->initial_state = NormalState;
904 }
905
906 /* set workspace on which the window starts */
907 if (workspace >= 0) {
908 if (workspace > w_global.workspace.count - 1)
909 workspace = workspace % w_global.workspace.count;
910 } else {
911 int w;
912
913 w = wDefaultGetStartWorkspace(wwin->wm_instance, wwin->wm_class);
914
915 if (w >= 0 && w < w_global.workspace.count && !(IS_OMNIPRESENT(wwin))) {
916 workspace = w;
917 } else {
918 if (wPreferences.open_transients_with_parent && transientOwner)
919 workspace = transientOwner->frame->workspace;
920 else
921 workspace = w_global.workspace.current;
922 }
923 }
924
925 /* setup window geometry */
926 if (win_state && win_state->state->w > 0) {
927 width = win_state->state->w;
928 height = win_state->state->h;
929 }
930
931 wWindowConstrainSize(wwin, &width, &height);
932
933 /* do not ask for window placement if the window is
934 * transient, during startup, if the initial workspace is another one
935 * or if the window wants to start iconic.
936 * If geometry was saved, restore it. */
937 {
938 Bool dontBring = False;
939
940 if (win_state && win_state->state->w > 0) {
941 x = win_state->state->x;
942 y = win_state->state->y;
943 } else if ((wwin->transient_for == None || wPreferences.window_placement != WPM_MANUAL)
944 && !scr->flags.startup
945 && workspace == w_global.workspace.current
946 && !wwin->flags.miniaturized
947 && !wwin->flags.maximized && !(wwin->normal_hints->flags & (USPosition | PPosition))) {
948
949 if (transientOwner && transientOwner->flags.mapped) {
950 int offs = WMAX(20, 2 * transientOwner->frame->top_width);
951 WMRect rect;
952 int head;
953
954 x = transientOwner->frame_x +
955 abs((transientOwner->frame->core->width - width) / 2) + offs;
956 y = transientOwner->frame_y +
957 abs((transientOwner->frame->core->height - height) / 3) + offs;
958
959 /* limit transient windows to be inside their parent's head */
960 rect.pos.x = transientOwner->frame_x;
961 rect.pos.y = transientOwner->frame_y;
962 rect.size.width = transientOwner->frame->core->width;
963 rect.size.height = transientOwner->frame->core->height;
964
965 head = wGetHeadForRect(scr, rect);
966 rect = wGetRectForHead(scr, head);
967
968 if (x < rect.pos.x)
969 x = rect.pos.x;
970 else if (x + width > rect.pos.x + rect.size.width)
971 x = rect.pos.x + rect.size.width - width;
972
973 if (y < rect.pos.y)
974 y = rect.pos.y;
975 else if (y + height > rect.pos.y + rect.size.height)
976 y = rect.pos.y + rect.size.height - height;
977
978 } else {
979 PlaceWindow(wwin, &x, &y, width, height);
980 }
981
982 if (wPreferences.window_placement == WPM_MANUAL)
983 dontBring = True;
984
985 } else if (scr->xine_info.count && (wwin->normal_hints->flags & PPosition)) {
986 int head, flags;
987 WMRect rect;
988 int reposition = 0;
989
990 /* Make spash screens come out in the center of a head
991 * trouble is that most splashies never get here
992 * they are managed trough atoms but god knows where.
993 * Dan, do you know ? -peter
994 *
995 * Most of them are not managed, they have set
996 * OverrideRedirect, which means we can't do anything about
997 * them. -alfredo */
998 {
999 /* xinerama checks for: across head and dead space */
1000 rect.pos.x = x;
1001 rect.pos.y = y;
1002 rect.size.width = width;
1003 rect.size.height = height;
1004
1005 head = wGetRectPlacementInfo(scr, rect, &flags);
1006
1007 if (flags & XFLAG_DEAD)
1008 reposition = 1;
1009
1010 if (flags & XFLAG_MULTIPLE)
1011 reposition = 2;
1012 }
1013
1014 switch (reposition) {
1015 case 1:
1016 head = wGetHeadForPointerLocation(scr);
1017 rect = wGetRectForHead(scr, head);
1018
1019 x = rect.pos.x + (x * rect.size.width) / scr->scr_width;
1020 y = rect.pos.y + (y * rect.size.height) / scr->scr_height;
1021 break;
1022
1023 case 2:
1024 rect = wGetRectForHead(scr, head);
1025
1026 if (x < rect.pos.x)
1027 x = rect.pos.x;
1028 else if (x + width > rect.pos.x + rect.size.width)
1029 x = rect.pos.x + rect.size.width - width;
1030
1031 if (y < rect.pos.y)
1032 y = rect.pos.y;
1033 else if (y + height > rect.pos.y + rect.size.height)
1034 y = rect.pos.y + rect.size.height - height;
1035
1036 break;
1037
1038 default:
1039 break;
1040 }
1041 }
1042
1043 if (WFLAGP(wwin, dont_move_off) && dontBring)
1044 wScreenBringInside(scr, &x, &y, width, height);
1045 }
1046
1047 wNETWMPositionSplash(wwin, &x, &y, width, height);
1048
1049 if (wwin->flags.urgent) {
1050 if (!IS_OMNIPRESENT(wwin))
1051 wwin->flags.omnipresent ^= 1;
1052 }
1053
1054 /* Create frame, borders and do reparenting */
1055 foo = WFF_LEFT_BUTTON | WFF_RIGHT_BUTTON;
1056 #ifdef XKB_BUTTON_HINT
1057 if (wPreferences.modelock)
1058 foo |= WFF_LANGUAGE_BUTTON;
1059 #endif
1060 if (HAS_TITLEBAR(wwin))
1061 foo |= WFF_TITLEBAR;
1062
1063 if (HAS_RESIZEBAR(wwin))
1064 foo |= WFF_RESIZEBAR;
1065
1066 if (HAS_BORDER(wwin))
1067 foo |= WFF_BORDER;
1068
1069 wwin->frame = wFrameWindowCreate(scr, window_level,
1070 x, y, width, height,
1071 &wPreferences.window_title_clearance,
1072 &wPreferences.window_title_min_height,
1073 &wPreferences.window_title_max_height,
1074 foo,
1075 scr->window_title_texture,
1076 scr->resizebar_texture, scr->window_title_color, &scr->title_font,
1077 wattribs.depth, wattribs.visual, wattribs.colormap);
1078
1079 wwin->frame->flags.is_client_window_frame = 1;
1080 wwin->frame->flags.justification = wPreferences.title_justification;
1081
1082 /* setup button images */
1083 wWindowUpdateButtonImages(wwin);
1084
1085 /* hide unused buttons */
1086 foo = 0;
1087 if (WFLAGP(wwin, no_close_button))
1088 foo |= WFF_RIGHT_BUTTON;
1089
1090 if (WFLAGP(wwin, no_miniaturize_button))
1091 foo |= WFF_LEFT_BUTTON;
1092
1093 #ifdef XKB_BUTTON_HINT
1094 if (WFLAGP(wwin, no_language_button) || WFLAGP(wwin, no_focusable))
1095 foo |= WFF_LANGUAGE_BUTTON;
1096 #endif
1097 if (foo != 0)
1098 wFrameWindowHideButton(wwin->frame, foo);
1099
1100 wwin->frame->child = wwin;
1101 wwin->frame->workspace = workspace;
1102 wwin->frame->on_click_left = windowIconifyClick;
1103
1104 #ifdef XKB_BUTTON_HINT
1105 if (wPreferences.modelock)
1106 wwin->frame->on_click_language = windowLanguageClick;
1107 #endif
1108
1109 wwin->frame->on_click_right = windowCloseClick;
1110 wwin->frame->on_dblclick_right = windowCloseDblClick;
1111 wwin->frame->on_mousedown_titlebar = titlebarMouseDown;
1112 wwin->frame->on_dblclick_titlebar = titlebarDblClick;
1113 wwin->frame->on_mousedown_resizebar = resizebarMouseDown;
1114
1115 XSelectInput(dpy, wwin->client_win, wwin->event_mask & ~StructureNotifyMask);
1116 XReparentWindow(dpy, wwin->client_win, wwin->frame->core->window, 0, wwin->frame->top_width);
1117 XSelectInput(dpy, wwin->client_win, wwin->event_mask);
1118
1119 {
1120 int gx, gy;
1121
1122 wClientGetGravityOffsets(wwin, &gx, &gy);
1123
1124 /* if gravity is to the south, account for the border sizes */
1125 if (gy > 0)
1126 y -= wwin->frame->top_width + wwin->frame->bottom_width;
1127 }
1128
1129 /*
1130 * wWindowConfigure() will init the client window's size
1131 * (wwin->client.{width,height}) and all other geometry
1132 * related variables (frame_x,frame_y) */
1133 wWindowConfigure(wwin, x, y, width, height);
1134
1135 /* to make sure the window receives it's new position after reparenting */
1136 wWindowSynthConfigureNotify(wwin);
1137
1138 /* Setup descriptors and save window to internal lists */
1139 if (wwin->main_window != None) {
1140 WApplication *app;
1141 WWindow *leader;
1142
1143 /* Leader windows do not necessary set themselves as leaders.
1144 * If this is the case, point the leader of this window to
1145 * itself */
1146 leader = wWindowFor(wwin->main_window);
1147 if (leader && leader->main_window == None)
1148 leader->main_window = leader->client_win;
1149
1150 app = wApplicationCreate(wwin);
1151 if (app) {
1152 app->last_workspace = workspace;
1153
1154 /* Do application specific stuff, like setting application
1155 * wide attributes. */
1156
1157 if (wwin->flags.hidden) {
1158 /* if the window was set to hidden because it was hidden
1159 * in a previous incarnation and that state was restored */
1160 app->flags.hidden = 1;
1161 } else if (app->flags.hidden) {
1162 if (WFLAGP(app->main_window_desc, start_hidden)) {
1163 wwin->flags.hidden = 1;
1164 } else {
1165 wUnhideApplication(app, False, False);
1166 raise = True;
1167 }
1168 }
1169 wAppBounce(app);
1170 }
1171 }
1172
1173 /* setup the frame descriptor */
1174 wwin->frame->core->descriptor.handle_mousedown = frameMouseDown;
1175 wwin->frame->core->descriptor.parent = wwin;
1176 wwin->frame->core->descriptor.parent_type = WCLASS_WINDOW;
1177
1178 /* don't let windows go away if we die */
1179 XAddToSaveSet(dpy, window);
1180
1181 XLowerWindow(dpy, window);
1182
1183 /* if window is in this workspace and should be mapped, then map it */
1184 if (!wwin->flags.miniaturized && (workspace == w_global.workspace.current || IS_OMNIPRESENT(wwin))
1185 && !wwin->flags.hidden && !withdraw) {
1186
1187 /* The following "if" is to avoid crashing of clients that expect
1188 * WM_STATE set before they get mapped. Else WM_STATE is set later,
1189 * after the return from this function. */
1190 if (wwin->wm_hints && (wwin->wm_hints->flags & StateHint))
1191 wClientSetState(wwin, wwin->wm_hints->initial_state, None);
1192 else
1193 wClientSetState(wwin, NormalState, None);
1194
1195 if (wPreferences.superfluous && !wPreferences.no_animations && !scr->flags.startup &&
1196 (wwin->transient_for == None || wwin->transient_for == scr->root_win) &&
1197 /*
1198 * The brain damaged idiotic non-click to focus modes will
1199 * have trouble with this because:
1200 *
1201 * 1. window is created and mapped by the client
1202 * 2. window is mapped by wmaker in small size
1203 * 3. window is animated to grow to normal size
1204 * 4. this function returns to normal event loop
1205 * 5. eventually, the EnterNotify event that would trigger
1206 * the window focusing (if the mouse is over that window)
1207 * will be processed by wmaker.
1208 * But since this event will be rather delayed
1209 * (step 3 has a large delay) the time when the event ocurred
1210 * and when it is processed, the client that owns that window
1211 * will reject the XSetInputFocus() for it.
1212 */
1213 (wPreferences.focus_mode == WKF_CLICK || wPreferences.auto_focus))
1214 DoWindowBirth(wwin);
1215
1216 wWindowMap(wwin);
1217 }
1218
1219 /* setup stacking descriptor */
1220 if (transientOwner)
1221 wwin->frame->core->stacking->child_of = transientOwner->frame->core;
1222 else
1223 wwin->frame->core->stacking->child_of = NULL;
1224
1225 if (!scr->focused_window) {
1226 /* first window on the list */
1227 wwin->next = NULL;
1228 wwin->prev = NULL;
1229 scr->focused_window = wwin;
1230 } else {
1231 WWindow *tmp;
1232
1233 /* add window at beginning of focus window list */
1234 tmp = scr->focused_window;
1235 while (tmp->prev)
1236 tmp = tmp->prev;
1237
1238 tmp->prev = wwin;
1239 wwin->next = tmp;
1240 wwin->prev = NULL;
1241 }
1242
1243 /* raise is set to true if we un-hid the app when this window was born.
1244 * we raise, else old windows of this app will be above this new one. */
1245 if (raise)
1246 wRaiseFrame(wwin->frame->core);
1247
1248 /* Update name must come after WApplication stuff is done */
1249 wWindowUpdateName(wwin, title);
1250 if (title)
1251 XFree(title);
1252
1253 XUngrabServer(dpy);
1254
1255 /* Final preparations before window is ready to go */
1256 wFrameWindowChangeState(wwin->frame, WS_UNFOCUSED);
1257
1258 if (!wwin->flags.miniaturized && workspace == w_global.workspace.current && !wwin->flags.hidden) {
1259 if (((transientOwner && transientOwner->flags.focused)
1260 || wPreferences.auto_focus) && !WFLAGP(wwin, no_focusable)) {
1261
1262 /* only auto_focus if on same screen as mouse
1263 * (and same head for xinerama mode)
1264 * TODO: make it an option */
1265
1266 /*TODO add checking the head of the window, is it available? */
1267 short same_screen = 0, same_head = 1;
1268
1269 int foo;
1270 unsigned int bar;
1271 Window dummy;
1272
1273 if (XQueryPointer(dpy, scr->root_win, &dummy, &dummy,
1274 &foo, &foo, &foo, &foo, &bar) != False)
1275 same_screen = 1;
1276
1277 if (same_screen == 1 && same_head == 1)
1278 wSetFocusTo(scr, wwin);
1279 }
1280 }
1281 wWindowResetMouseGrabs(wwin);
1282
1283 if (!WFLAGP(wwin, no_bind_keys))
1284 wWindowSetKeyGrabs(wwin);
1285
1286 WMPostNotificationName(WMNManaged, wwin, NULL);
1287 wColormapInstallForWindow(scr, scr->cmap_window);
1288
1289 /* Setup Notification Observers */
1290 WMAddNotificationObserver(appearanceObserver, wwin, WNWindowAppearanceSettingsChanged, wwin);
1291
1292 /* Cleanup temporary stuff */
1293 if (win_state)
1294 wWindowDeleteSavedState(win_state);
1295
1296 /* If the window must be withdrawed, then do it now.
1297 * Must do some optimization, 'though */
1298 if (withdraw) {
1299 wwin->flags.mapped = 0;
1300 wClientSetState(wwin, WithdrawnState, None);
1301 wUnmanageWindow(wwin, True, False);
1302 wwin = NULL;
1303 }
1304
1305 return wwin;
1306 }
1307
1308 WWindow *wManageInternalWindow(WScreen *scr, Window window, Window owner,
1309 const char *title, int x, int y, int width, int height)
1310 {
1311 WWindow *wwin;
1312 int foo;
1313
1314 wwin = wWindowCreate();
1315
1316 WMAddNotificationObserver(appearanceObserver, wwin, WNWindowAppearanceSettingsChanged, wwin);
1317
1318 wwin->flags.internal_window = 1;
1319
1320 WSETUFLAG(wwin, omnipresent, 1);
1321 WSETUFLAG(wwin, no_shadeable, 1);
1322 WSETUFLAG(wwin, no_resizable, 1);
1323 WSETUFLAG(wwin, no_miniaturizable, 1);
1324
1325 wwin->focus_mode = WFM_PASSIVE;
1326 wwin->client_win = window;
1327 wwin->screen_ptr = scr;
1328 wwin->transient_for = owner;
1329 wwin->client.x = x;
1330 wwin->client.y = y;
1331 wwin->client.width = width;
1332 wwin->client.height = height;
1333 wwin->frame_x = wwin->client.x;
1334 wwin->frame_y = wwin->client.y;
1335
1336 foo = WFF_RIGHT_BUTTON | WFF_BORDER;
1337 foo |= WFF_TITLEBAR;
1338 #ifdef XKB_BUTTON_HINT
1339 foo |= WFF_LANGUAGE_BUTTON;
1340 #endif
1341
1342 wwin->frame = wFrameWindowCreate(scr, WMFloatingLevel,
1343 wwin->frame_x, wwin->frame_y,
1344 width, height,
1345 &wPreferences.window_title_clearance,
1346 &wPreferences.window_title_min_height,
1347 &wPreferences.window_title_max_height,
1348 foo,
1349 scr->window_title_texture,
1350 scr->resizebar_texture, scr->window_title_color, &scr->title_font,
1351 scr->w_depth, scr->w_visual, scr->w_colormap);
1352
1353 XSaveContext(dpy, window, w_global.context.client_win, (XPointer) & wwin->client_descriptor);
1354
1355 wwin->frame->flags.is_client_window_frame = 1;
1356 wwin->frame->flags.justification = wPreferences.title_justification;
1357
1358 wFrameWindowChangeTitle(wwin->frame, title);
1359
1360 /* setup button images */
1361 wWindowUpdateButtonImages(wwin);
1362
1363 /* hide buttons */
1364 wFrameWindowHideButton(wwin->frame, WFF_RIGHT_BUTTON);
1365
1366 wwin->frame->child = wwin;
1367 wwin->frame->workspace = w_global.workspace.current;
1368
1369 #ifdef XKB_BUTTON_HINT
1370 if (wPreferences.modelock)
1371 wwin->frame->on_click_language = windowLanguageClick;
1372 #endif
1373
1374 wwin->frame->on_click_right = windowCloseClick;
1375 wwin->frame->on_mousedown_titlebar = titlebarMouseDown;
1376 wwin->frame->on_dblclick_titlebar = titlebarDblClick;
1377 wwin->frame->on_mousedown_resizebar = resizebarMouseDown;
1378 wwin->client.y += wwin->frame->top_width;
1379
1380 XReparentWindow(dpy, wwin->client_win, wwin->frame->core->window, 0, wwin->frame->top_width);
1381 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, wwin->client.width, wwin->client.height);
1382
1383 /* setup the frame descriptor */
1384 wwin->frame->core->descriptor.handle_mousedown = frameMouseDown;
1385 wwin->frame->core->descriptor.parent = wwin;
1386 wwin->frame->core->descriptor.parent_type = WCLASS_WINDOW;
1387
1388 XLowerWindow(dpy, window);
1389 XMapSubwindows(dpy, wwin->frame->core->window);
1390
1391 /* setup stacking descriptor */
1392 if (wwin->transient_for != None && wwin->transient_for != scr->root_win) {
1393 WWindow *tmp;
1394 tmp = wWindowFor(wwin->transient_for);
1395 if (tmp)
1396 wwin->frame->core->stacking->child_of = tmp->frame->core;
1397 } else {
1398 wwin->frame->core->stacking->child_of = NULL;
1399 }
1400
1401 if (!scr->focused_window) {
1402 /* first window on the list */
1403 wwin->next = NULL;
1404 wwin->prev = NULL;
1405 scr->focused_window = wwin;
1406 } else {
1407 WWindow *tmp;
1408
1409 /* add window at beginning of focus window list */
1410 tmp = scr->focused_window;
1411 while (tmp->prev)
1412 tmp = tmp->prev;
1413 tmp->prev = wwin;
1414 wwin->next = tmp;
1415 wwin->prev = NULL;
1416 }
1417
1418 if (wwin->flags.is_gnustep == 0)
1419 wFrameWindowChangeState(wwin->frame, WS_UNFOCUSED);
1420
1421 /* if (wPreferences.auto_focus) */
1422 wSetFocusTo(scr, wwin);
1423 wWindowResetMouseGrabs(wwin);
1424 wWindowSetKeyGrabs(wwin);
1425
1426 return wwin;
1427 }
1428
1429 /*
1430 *----------------------------------------------------------------------
1431 * wUnmanageWindow--
1432 * Removes the frame window from a window and destroys all data
1433 * related to it. The window will be reparented back to the root window
1434 * if restore is True.
1435 *
1436 * Side effects:
1437 * Everything related to the window is destroyed and the window
1438 * is removed from the window lists. Focus is set to the previous on the
1439 * window list.
1440 *----------------------------------------------------------------------
1441 */
1442 void wUnmanageWindow(WWindow *wwin, Bool restore, Bool destroyed)
1443 {
1444 WCoreWindow *frame = wwin->frame->core;
1445 WWindow *owner = NULL;
1446 WWindow *newFocusedWindow = NULL;
1447 int wasFocused;
1448 WScreen *scr = wwin->screen_ptr;
1449
1450 /* First close attribute editor window if open */
1451 if (wwin->flags.inspector_open)
1452 wCloseInspectorForWindow(wwin);
1453
1454 /* Close window menu if it's open for this window */
1455 if (wwin->flags.menu_open_for_me)
1456 CloseWindowMenu(scr);
1457
1458 /* Don't restore focus to this window after a window exits
1459 * fullscreen mode */
1460 if (scr->bfs_focused_window == wwin)
1461 scr->bfs_focused_window = NULL;
1462
1463 if (!destroyed) {
1464 if (!wwin->flags.internal_window)
1465 XRemoveFromSaveSet(dpy, wwin->client_win);
1466
1467 /* If this is a leader window, we still need to listen for
1468 * DestroyNotify and PropertyNotify. */
1469 if (wApplicationOf(wwin->client_win))
1470 XSelectInput(dpy, wwin->client_win, StructureNotifyMask | PropertyChangeMask);
1471 else
1472 XSelectInput(dpy, wwin->client_win, NoEventMask);
1473
1474 XUngrabButton(dpy, AnyButton, AnyModifier, wwin->client_win);
1475 XUngrabKey(dpy, AnyKey, AnyModifier, wwin->client_win);
1476 }
1477
1478 XUnmapWindow(dpy, frame->window);
1479
1480 XUnmapWindow(dpy, wwin->client_win);
1481
1482 /* deselect window */
1483 wSelectWindow(wwin, False);
1484
1485 /* remove all pending events on window */
1486 /* I think this only matters for autoraise */
1487 if (wPreferences.raise_delay)
1488 WMDeleteTimerWithClientData(wwin->frame->core);
1489
1490 XFlush(dpy);
1491
1492 /* reparent the window back to the root */
1493 if (restore)
1494 wClientRestore(wwin);
1495
1496 if (wwin->transient_for != scr->root_win) {
1497 owner = wWindowFor(wwin->transient_for);
1498 if (owner) {
1499 if (!owner->flags.semi_focused)
1500 owner = NULL;
1501 else
1502 owner->flags.semi_focused = 0;
1503 }
1504 }
1505
1506 wasFocused = wwin->flags.focused;
1507
1508 /* remove from window focus list */
1509 if (!wwin->prev && !wwin->next) {
1510 /* was the only window */
1511 scr->focused_window = NULL;
1512 newFocusedWindow = NULL;
1513 } else {
1514 WWindow *tmp;
1515
1516 if (wwin->prev)
1517 wwin->prev->next = wwin->next;
1518
1519 if (wwin->next)
1520 wwin->next->prev = wwin->prev;
1521 else {
1522 scr->focused_window = wwin->prev;
1523 scr->focused_window->next = NULL;
1524 }
1525
1526 if (wPreferences.focus_mode == WKF_CLICK) {
1527
1528 /* if in click to focus mode and the window
1529 * was a transient, focus the owner window
1530 */
1531 tmp = NULL;
1532 if (wPreferences.focus_mode == WKF_CLICK) {
1533 tmp = wWindowFor(wwin->transient_for);
1534 if (tmp && (!tmp->flags.mapped || WFLAGP(tmp, no_focusable))) {
1535 tmp = NULL;
1536 }
1537 }
1538 /* otherwise, focus the next one in the focus list */
1539 if (!tmp) {
1540 tmp = scr->focused_window;
1541 while (tmp) { /* look for one in the window list first */
1542 if (!WFLAGP(tmp, no_focusable) && !WFLAGP(tmp, skip_window_list)
1543 && (tmp->flags.mapped || tmp->flags.shaded))
1544 break;
1545 tmp = tmp->prev;
1546 }
1547 if (!tmp) { /* if unsuccessful, choose any focusable window */
1548 tmp = scr->focused_window;
1549 while (tmp) {
1550 if (!WFLAGP(tmp, no_focusable)
1551 && (tmp->flags.mapped || tmp->flags.shaded))
1552 break;
1553 tmp = tmp->prev;
1554 }
1555 }
1556 }
1557
1558 newFocusedWindow = tmp;
1559
1560 } else if (wPreferences.focus_mode == WKF_SLOPPY) {
1561 unsigned int mask;
1562 int foo;
1563 Window bar, win;
1564
1565 /* This is to let the root window get the keyboard input
1566 * if Sloppy focus mode and no other window get focus.
1567 * This way keybindings will not freeze.
1568 */
1569 tmp = NULL;
1570 if (XQueryPointer(dpy, scr->root_win, &bar, &win, &foo, &foo, &foo, &foo, &mask))
1571 tmp = wWindowFor(win);
1572 if (tmp == wwin)
1573 tmp = NULL;
1574 newFocusedWindow = tmp;
1575 } else {
1576 newFocusedWindow = NULL;
1577 }
1578 }
1579
1580 if (!wwin->flags.internal_window)
1581 WMPostNotificationName(WMNUnmanaged, wwin, NULL);
1582 if (wasFocused) {
1583 if (newFocusedWindow != owner && owner) {
1584 if (wwin->flags.is_gnustep == 0)
1585 wFrameWindowChangeState(owner->frame, WS_UNFOCUSED);
1586 }
1587 wSetFocusTo(scr, newFocusedWindow);
1588 }
1589
1590 /* Close menu and unhighlight */
1591 WApplication *oapp = wApplicationOf(wwin->main_window);
1592 WApplication *napp = scr->focused_window ? wApplicationOf(scr->focused_window->main_window) : NULL;
1593 if (oapp && oapp != napp) {
1594 wAppMenuUnmap(oapp->menu);
1595 if (wPreferences.highlight_active_app)
1596 wApplicationDeactivate(oapp);
1597 }
1598
1599 wNETCleanupFrameExtents(wwin);
1600
1601 wWindowDestroy(wwin);
1602 XFlush(dpy);
1603 }
1604
1605 void wWindowMap(WWindow *wwin)
1606 {
1607 XMapWindow(dpy, wwin->frame->core->window);
1608 if (!wwin->flags.shaded) {
1609 /* window will be remapped when getting MapNotify */
1610 XSelectInput(dpy, wwin->client_win, wwin->event_mask & ~StructureNotifyMask);
1611 XMapWindow(dpy, wwin->client_win);
1612 XSelectInput(dpy, wwin->client_win, wwin->event_mask);
1613
1614 wwin->flags.mapped = 1;
1615 }
1616 }
1617
1618 void wWindowUnmap(WWindow *wwin)
1619 {
1620 wwin->flags.mapped = 0;
1621
1622 /* prevent window withdrawal when getting UnmapNotify */
1623 XSelectInput(dpy, wwin->client_win, wwin->event_mask & ~StructureNotifyMask);
1624 XUnmapWindow(dpy, wwin->client_win);
1625 XSelectInput(dpy, wwin->client_win, wwin->event_mask);
1626
1627 XUnmapWindow(dpy, wwin->frame->core->window);
1628 }
1629
1630 void wWindowFocus(WWindow *wwin, WWindow *owin)
1631 {
1632 WWindow *nowner;
1633 WWindow *oowner;
1634
1635 #ifdef KEEP_XKB_LOCK_STATUS
1636 if (wPreferences.modelock)
1637 XkbLockGroup(dpy, XkbUseCoreKbd, wwin->frame->languagemode);
1638 #endif /* KEEP_XKB_LOCK_STATUS */
1639
1640 wwin->flags.semi_focused = 0;
1641
1642 if (wwin->flags.is_gnustep == 0)
1643 wFrameWindowChangeState(wwin->frame, WS_FOCUSED);
1644
1645 wwin->flags.focused = 1;
1646
1647 wWindowResetMouseGrabs(wwin);
1648
1649 WMPostNotificationName(WMNChangedFocus, wwin, (void *)True);
1650
1651 if (owin == wwin || !owin)
1652 return;
1653
1654 nowner = wWindowFor(wwin->transient_for);
1655
1656 /* new window is a transient for the old window */
1657 if (nowner == owin) {
1658 owin->flags.semi_focused = 1;
1659 wWindowUnfocus(nowner);
1660 return;
1661 }
1662
1663 oowner = wWindowFor(owin->transient_for);
1664
1665 /* new window is owner of old window */
1666 if (wwin == oowner) {
1667 wWindowUnfocus(owin);
1668 return;
1669 }
1670
1671 if (!nowner) {
1672 wWindowUnfocus(owin);
1673 return;
1674 }
1675
1676 /* new window has same owner of old window */
1677 if (oowner == nowner) {
1678 /* prevent unfocusing of owner */
1679 oowner->flags.semi_focused = 0;
1680 wWindowUnfocus(owin);
1681 oowner->flags.semi_focused = 1;
1682
1683 return;
1684 }
1685
1686 /* nowner != NULL && oowner != nowner */
1687 nowner->flags.semi_focused = 1;
1688 wWindowUnfocus(nowner);
1689 wWindowUnfocus(owin);
1690 }
1691
1692 void wWindowUnfocus(WWindow *wwin)
1693 {
1694 CloseWindowMenu(wwin->screen_ptr);
1695
1696 if (wwin->flags.is_gnustep == 0)
1697 wFrameWindowChangeState(wwin->frame, wwin->flags.semi_focused ? WS_PFOCUSED : WS_UNFOCUSED);
1698
1699 if (wwin->transient_for != None && wwin->transient_for != wwin->screen_ptr->root_win) {
1700 WWindow *owner;
1701 owner = wWindowFor(wwin->transient_for);
1702 if (owner && owner->flags.semi_focused) {
1703 owner->flags.semi_focused = 0;
1704 if (owner->flags.mapped || owner->flags.shaded) {
1705 wWindowUnfocus(owner);
1706 wFrameWindowPaint(owner->frame);
1707 }
1708 }
1709 }
1710 wwin->flags.focused = 0;
1711 wWindowResetMouseGrabs(wwin);
1712 WMPostNotificationName(WMNChangedFocus, wwin, (void *)False);
1713 }
1714
1715 void wWindowUpdateName(WWindow *wwin, const char *newTitle)
1716 {
1717 const char *title;
1718
1719 if (!wwin->frame)
1720 return;
1721
1722 if (!newTitle)
1723 title = DEF_WINDOW_TITLE; /* the hint was removed */
1724 else
1725 title = newTitle;
1726
1727 if (wFrameWindowChangeTitle(wwin->frame, title))
1728 WMPostNotificationName(WMNChangedName, wwin, NULL);
1729 }
1730
1731 /*
1732 *----------------------------------------------------------------------
1733 *
1734 * wWindowConstrainSize--
1735 * Constrains size for the client window, taking the maximal size,
1736 * window resize increments and other size hints into account.
1737 *
1738 * Returns:
1739 * The closest size to what was given that the client window can
1740 * have.
1741 *
1742 *----------------------------------------------------------------------
1743 */
1744 void wWindowConstrainSize(WWindow *wwin, unsigned int *nwidth, unsigned int *nheight)
1745 {
1746 int width = (int)*nwidth;
1747 int height = (int)*nheight;
1748 int winc = 1;
1749 int hinc = 1;
1750 int minW = 1, minH = 1;
1751 int maxW = wwin->screen_ptr->scr_width * 2;
1752 int maxH = wwin->screen_ptr->scr_height * 2;
1753 int minAX = -1, minAY = -1;
1754 int maxAX = -1, maxAY = -1;
1755 int baseW = 0;
1756 int baseH = 0;
1757
1758 if (wwin->normal_hints) {
1759 winc = wwin->normal_hints->width_inc;
1760 hinc = wwin->normal_hints->height_inc;
1761 minW = wwin->normal_hints->min_width;
1762 minH = wwin->normal_hints->min_height;
1763 maxW = wwin->normal_hints->max_width;
1764 maxH = wwin->normal_hints->max_height;
1765 if (wwin->normal_hints->flags & PAspect) {
1766 minAX = wwin->normal_hints->min_aspect.x;
1767 minAY = wwin->normal_hints->min_aspect.y;
1768 maxAX = wwin->normal_hints->max_aspect.x;
1769 maxAY = wwin->normal_hints->max_aspect.y;
1770 }
1771
1772 baseW = wwin->normal_hints->base_width;
1773 baseH = wwin->normal_hints->base_height;
1774 }
1775
1776 if (width < minW)
1777 width = minW;
1778 if (height < minH)
1779 height = minH;
1780
1781 if (width > maxW)
1782 width = maxW;
1783 if (height > maxH)
1784 height = maxH;
1785
1786 /* aspect ratio code borrowed from olwm */
1787 if (minAX > 0) {
1788 /* adjust max aspect ratio */
1789 if (!(maxAX == 1 && maxAY == 1) && width * maxAY > height * maxAX) {
1790 if (maxAX > maxAY) {
1791 height = (width * maxAY) / maxAX;
1792 if (height > maxH) {
1793 height = maxH;
1794 width = (height * maxAX) / maxAY;
1795 }
1796 } else {
1797 width = (height * maxAX) / maxAY;
1798 if (width > maxW) {
1799 width = maxW;
1800 height = (width * maxAY) / maxAX;
1801 }
1802 }
1803 }
1804
1805 /* adjust min aspect ratio */
1806 if (!(minAX == 1 && minAY == 1) && width * minAY < height * minAX) {
1807 if (minAX > minAY) {
1808 height = (width * minAY) / minAX;
1809 if (height < minH) {
1810 height = minH;
1811 width = (height * minAX) / minAY;
1812 }
1813 } else {
1814 width = (height * minAX) / minAY;
1815 if (width < minW) {
1816 width = minW;
1817 height = (width * minAY) / minAX;
1818 }
1819 }
1820 }
1821 }
1822
1823 if (baseW != 0)
1824 width = (((width - baseW) / winc) * winc) + baseW;
1825 else
1826 width = (((width - minW) / winc) * winc) + minW;
1827
1828 if (baseH != 0)
1829 height = (((height - baseH) / hinc) * hinc) + baseH;
1830 else
1831 height = (((height - minH) / hinc) * hinc) + minH;
1832
1833 /* broken stupid apps may cause preposterous values for these.. */
1834 if (width > 0)
1835 *nwidth = width;
1836 if (height > 0)
1837 *nheight = height;
1838 }
1839
1840 void wWindowCropSize(WWindow *wwin, unsigned int maxW, unsigned int maxH,
1841 unsigned int *width, unsigned int *height)
1842 {
1843 int baseW = 0, baseH = 0;
1844 int winc = 1, hinc = 1;
1845
1846 if (wwin->normal_hints) {
1847 baseW = wwin->normal_hints->base_width;
1848 baseH = wwin->normal_hints->base_height;
1849
1850 winc = wwin->normal_hints->width_inc;
1851 hinc = wwin->normal_hints->height_inc;
1852 }
1853
1854 if (*width > maxW)
1855 *width = maxW - (maxW - baseW) % winc;
1856
1857 if (*height > maxH)
1858 *height = maxH - (maxH - baseH) % hinc;
1859 }
1860
1861 void wWindowChangeWorkspace(WWindow *wwin, int workspace)
1862 {
1863 WScreen *scr = wwin->screen_ptr;
1864 WApplication *wapp;
1865 int unmap = 0;
1866
1867 if (workspace >= w_global.workspace.count || workspace < 0 || workspace == wwin->frame->workspace)
1868 return;
1869
1870 if (workspace != w_global.workspace.current) {
1871 /* Sent to other workspace. Unmap window */
1872 if ((wwin->flags.mapped
1873 || wwin->flags.shaded || (wwin->flags.miniaturized && !wPreferences.sticky_icons))
1874 && !IS_OMNIPRESENT(wwin) && !wwin->flags.changing_workspace) {
1875
1876 wapp = wApplicationOf(wwin->main_window);
1877 if (wapp)
1878 wapp->last_workspace = workspace;
1879
1880 if (wwin->flags.miniaturized) {
1881 if (wwin->icon) {
1882 XUnmapWindow(dpy, wwin->icon->core->window);
1883 wwin->icon->mapped = 0;
1884 }
1885 } else {
1886 unmap = 1;
1887 wSetFocusTo(scr, NULL);
1888 }
1889 }
1890 } else {
1891 /* brought to current workspace. Map window */
1892 if (wwin->flags.miniaturized && !wPreferences.sticky_icons) {
1893 if (wwin->icon) {
1894 XMapWindow(dpy, wwin->icon->core->window);
1895 wwin->icon->mapped = 1;
1896 }
1897 } else if (!wwin->flags.mapped && !(wwin->flags.miniaturized || wwin->flags.hidden)) {
1898 wWindowMap(wwin);
1899 }
1900 }
1901 if (!IS_OMNIPRESENT(wwin)) {
1902 int oldWorkspace = wwin->frame->workspace;
1903 wwin->frame->workspace = workspace;
1904 WMPostNotificationName(WMNChangedWorkspace, wwin, (void *)(uintptr_t) oldWorkspace);
1905 }
1906
1907 if (unmap)
1908 wWindowUnmap(wwin);
1909 }
1910
1911 void wWindowChangeWorkspaceRelative(WWindow *wwin, int amount)
1912 {
1913 WScreen *scr = wwin->screen_ptr;
1914 int w = w_global.workspace.current + amount;
1915
1916 if (amount < 0) {
1917 if (w >= 0) {
1918 wWindowChangeWorkspace(wwin, w);
1919 } else if (wPreferences.ws_cycle) {
1920 wWindowChangeWorkspace(wwin, w_global.workspace.count + w);
1921 }
1922 } else if (amount > 0) {
1923 if (w < w_global.workspace.count) {
1924 wWindowChangeWorkspace(wwin, w);
1925 } else if (wPreferences.ws_advance) {
1926 int workspace = WMIN(w, MAX_WORKSPACES - 1);
1927 wWorkspaceMake(scr, workspace);
1928 wWindowChangeWorkspace(wwin, workspace);
1929 } else if (wPreferences.ws_cycle) {
1930 wWindowChangeWorkspace(wwin, w % w_global.workspace.count);
1931 }
1932 }
1933 }
1934
1935 void wWindowSynthConfigureNotify(WWindow *wwin)
1936 {
1937 XEvent sevent;
1938
1939 sevent.type = ConfigureNotify;
1940 sevent.xconfigure.display = dpy;
1941 sevent.xconfigure.event = wwin->client_win;
1942 sevent.xconfigure.window = wwin->client_win;
1943
1944 sevent.xconfigure.x = wwin->client.x;
1945 sevent.xconfigure.y = wwin->client.y;
1946 sevent.xconfigure.width = wwin->client.width;
1947 sevent.xconfigure.height = wwin->client.height;
1948
1949 sevent.xconfigure.border_width = wwin->old_border_width;
1950 if (HAS_TITLEBAR(wwin) && wwin->frame->titlebar)
1951 sevent.xconfigure.above = wwin->frame->titlebar->window;
1952 else
1953 sevent.xconfigure.above = None;
1954
1955 sevent.xconfigure.override_redirect = False;
1956 XSendEvent(dpy, wwin->client_win, False, StructureNotifyMask, &sevent);
1957 XFlush(dpy);
1958 }
1959
1960 /*
1961 *----------------------------------------------------------------------
1962 * wWindowConfigure()
1963 *
1964 * req_x, req_y: new requested positions for the frame
1965 * req_width, req_height: new requested sizes for the client
1966 *
1967 * Configures the frame, decorations and client window to the specified
1968 * geometry, whose validity is not checked -- wWindowConstrainSize()
1969 * must be used for that.
1970 * The size parameters are for the client window, but the position is
1971 * for the frame.
1972 * The client window receives a ConfigureNotify event, according
1973 * to what ICCCM says.
1974 *
1975 * Returns:
1976 * None
1977 *
1978 * Side effects:
1979 * Window size and position are changed and client window receives
1980 * a ConfigureNotify event.
1981 *----------------------------------------------------------------------
1982 */
1983 void wWindowConfigure(WWindow *wwin, int req_x, int req_y, int req_width, int req_height)
1984 {
1985 int synth_notify = False;
1986 int resize;
1987
1988 resize = (req_width != wwin->client.width || req_height != wwin->client.height);
1989 /*
1990 * if the window is being moved but not resized then
1991 * send a synthetic ConfigureNotify
1992 */
1993 if ((req_x != wwin->frame_x || req_y != wwin->frame_y) && !resize)
1994 synth_notify = True;
1995
1996 if (WFLAGP(wwin, dont_move_off))
1997 wScreenBringInside(wwin->screen_ptr, &req_x, &req_y, req_width, req_height);
1998
1999 if (resize) {
2000 if (req_width < MIN_WINDOW_SIZE)
2001 req_width = MIN_WINDOW_SIZE;
2002 if (req_height < MIN_WINDOW_SIZE)
2003 req_height = MIN_WINDOW_SIZE;
2004
2005 /* If growing, resize inner part before frame,
2006 * if shrinking, resize frame before.
2007 * This will prevent the frame (that can have a different color)
2008 * to be exposed, causing flicker */
2009 if (req_height > wwin->frame->core->height || req_width > wwin->frame->core->width)
2010 XResizeWindow(dpy, wwin->client_win, req_width, req_height);
2011
2012 if (wwin->flags.shaded) {
2013 wFrameWindowConfigure(wwin->frame, req_x, req_y, req_width, wwin->frame->core->height);
2014 wwin->old_geometry.height = req_height;
2015 } else {
2016 int h;
2017
2018 h = req_height + wwin->frame->top_width + wwin->frame->bottom_width;
2019
2020 wFrameWindowConfigure(wwin->frame, req_x, req_y, req_width, h);
2021 }
2022
2023 if (!(req_height > wwin->frame->core->height || req_width > wwin->frame->core->width))
2024 XResizeWindow(dpy, wwin->client_win, req_width, req_height);
2025
2026 wwin->client.x = req_x;
2027 wwin->client.y = req_y + wwin->frame->top_width;
2028 wwin->client.width = req_width;
2029 wwin->client.height = req_height;
2030 } else {
2031 wwin->client.x = req_x;
2032 wwin->client.y = req_y + wwin->frame->top_width;
2033
2034 XMoveWindow(dpy, wwin->frame->core->window, req_x, req_y);
2035 }
2036 wwin->frame_x = req_x;
2037 wwin->frame_y = req_y;
2038 if (HAS_BORDER(wwin)) {
2039 wwin->client.x += wwin->screen_ptr->frame_border_width;
2040 wwin->client.y += wwin->screen_ptr->frame_border_width;
2041 }
2042 #ifdef USE_XSHAPE
2043 if (w_global.xext.shape.supported && wwin->flags.shaped && resize)
2044 wWindowSetShape(wwin);
2045 #endif
2046
2047 if (synth_notify)
2048 wWindowSynthConfigureNotify(wwin);
2049
2050 wNETFrameExtents(wwin);
2051
2052 XFlush(dpy);
2053 }
2054
2055 /* req_x, req_y: new position of the frame */
2056 void wWindowMove(WWindow *wwin, int req_x, int req_y)
2057 {
2058 #ifdef CONFIGURE_WINDOW_WHILE_MOVING
2059 int synth_notify = False;
2060
2061 /* Send a synthetic ConfigureNotify event for every window movement. */
2062 if ((req_x != wwin->frame_x || req_y != wwin->frame_y))
2063 synth_notify = True;
2064 #else
2065 /* A single synthetic ConfigureNotify event is sent at the end of
2066 * a completed (opaque) movement in moveres.c */
2067 #endif
2068
2069 if (WFLAGP(wwin, dont_move_off))
2070 wScreenBringInside(wwin->screen_ptr, &req_x, &req_y,
2071 wwin->frame->core->width, wwin->frame->core->height);
2072
2073 wwin->client.x = req_x;
2074 wwin->client.y = req_y + wwin->frame->top_width;
2075 if (HAS_BORDER(wwin)) {
2076 wwin->client.x += wwin->screen_ptr->frame_border_width;
2077 wwin->client.y += wwin->screen_ptr->frame_border_width;
2078 }
2079
2080 XMoveWindow(dpy, wwin->frame->core->window, req_x, req_y);
2081
2082 wwin->frame_x = req_x;
2083 wwin->frame_y = req_y;
2084
2085 #ifdef CONFIGURE_WINDOW_WHILE_MOVING
2086 if (synth_notify)
2087 wWindowSynthConfigureNotify(wwin);
2088 #endif
2089 }
2090
2091 void wWindowUpdateButtonImages(WWindow *wwin)
2092 {
2093 WScreen *scr = wwin->screen_ptr;
2094 Pixmap pixmap, mask;
2095 WFrameWindow *fwin = wwin->frame;
2096
2097 if (!HAS_TITLEBAR(wwin))
2098 return;
2099
2100 /* miniaturize button */
2101 if (!WFLAGP(wwin, no_miniaturize_button)) {
2102 if (wwin->wm_gnustep_attr && wwin->wm_gnustep_attr->flags & GSMiniaturizePixmapAttr) {
2103 pixmap = wwin->wm_gnustep_attr->miniaturize_pixmap;
2104
2105 if (wwin->wm_gnustep_attr->flags & GSMiniaturizeMaskAttr)
2106 mask = wwin->wm_gnustep_attr->miniaturize_mask;
2107 else
2108 mask = None;
2109
2110 if (fwin->lbutton_image
2111 && (fwin->lbutton_image->image != pixmap || fwin->lbutton_image->mask != mask)) {
2112 wPixmapDestroy(fwin->lbutton_image);
2113 fwin->lbutton_image = NULL;
2114 }
2115
2116 if (!fwin->lbutton_image) {
2117 fwin->lbutton_image = wPixmapCreate(pixmap, mask);
2118 fwin->lbutton_image->client_owned = 1;
2119 fwin->lbutton_image->client_owned_mask = 1;
2120 }
2121 } else {
2122 if (fwin->lbutton_image && !fwin->lbutton_image->shared)
2123 wPixmapDestroy(fwin->lbutton_image);
2124
2125 fwin->lbutton_image = scr->b_pixmaps[WBUT_ICONIFY];
2126 }
2127 }
2128 #ifdef XKB_BUTTON_HINT
2129 if (!WFLAGP(wwin, no_language_button)) {
2130 if (fwin->languagebutton_image && !fwin->languagebutton_image->shared)
2131 wPixmapDestroy(fwin->languagebutton_image);
2132
2133 fwin->languagebutton_image = scr->b_pixmaps[WBUT_XKBGROUP1 + fwin->languagemode];
2134 }
2135 #endif
2136
2137 /* close button */
2138
2139 /* redefine WFLAGP to MGFLAGP to allow broken close operation */
2140 #define MGFLAGP(wwin, FLAG) (wwin)->client_flags.FLAG
2141
2142 if (!WFLAGP(wwin, no_close_button)) {
2143 if (wwin->wm_gnustep_attr && wwin->wm_gnustep_attr->flags & GSClosePixmapAttr) {
2144 pixmap = wwin->wm_gnustep_attr->close_pixmap;
2145
2146 if (wwin->wm_gnustep_attr->flags & GSCloseMaskAttr)
2147 mask = wwin->wm_gnustep_attr->close_mask;
2148 else
2149 mask = None;
2150
2151 if (fwin->rbutton_image && (fwin->rbutton_image->image != pixmap
2152 || fwin->rbutton_image->mask != mask)) {
2153 wPixmapDestroy(fwin->rbutton_image);
2154 fwin->rbutton_image = NULL;
2155 }
2156
2157 if (!fwin->rbutton_image) {
2158 fwin->rbutton_image = wPixmapCreate(pixmap, mask);
2159 fwin->rbutton_image->client_owned = 1;
2160 fwin->rbutton_image->client_owned_mask = 1;
2161 }
2162
2163 } else if (WFLAGP(wwin, kill_close)) {
2164 if (fwin->rbutton_image && !fwin->rbutton_image->shared)
2165 wPixmapDestroy(fwin->rbutton_image);
2166
2167 fwin->rbutton_image = scr->b_pixmaps[WBUT_KILL];
2168
2169 } else if (MGFLAGP(wwin, broken_close)) {
2170 if (fwin->rbutton_image && !fwin->rbutton_image->shared)
2171 wPixmapDestroy(fwin->rbutton_image);
2172
2173 fwin->rbutton_image = scr->b_pixmaps[WBUT_BROKENCLOSE];
2174
2175 } else {
2176 if (fwin->rbutton_image && !fwin->rbutton_image->shared)
2177 wPixmapDestroy(fwin->rbutton_image);
2178
2179 fwin->rbutton_image = scr->b_pixmaps[WBUT_CLOSE];
2180 }
2181 }
2182
2183 /* force buttons to be redrawn */
2184 fwin->flags.need_texture_change = 1;
2185 wFrameWindowPaint(fwin);
2186 }
2187
2188 /*
2189 *---------------------------------------------------------------------------
2190 * wWindowConfigureBorders--
2191 * Update window border configuration according to attribute flags.
2192 *
2193 *---------------------------------------------------------------------------
2194 */
2195 void wWindowConfigureBorders(WWindow *wwin)
2196 {
2197 if (wwin->frame) {
2198 int flags;
2199 int newy, oldh;
2200
2201 flags = WFF_LEFT_BUTTON | WFF_RIGHT_BUTTON;
2202
2203 #ifdef XKB_BUTTON_HINT
2204 if (wPreferences.modelock)
2205 flags |= WFF_LANGUAGE_BUTTON;
2206 #endif
2207
2208 if (HAS_TITLEBAR(wwin))
2209 flags |= WFF_TITLEBAR;
2210 if (HAS_RESIZEBAR(wwin) && IS_RESIZABLE(wwin))
2211 flags |= WFF_RESIZEBAR;
2212 if (HAS_BORDER(wwin))
2213 flags |= WFF_BORDER;
2214 if (wwin->flags.shaded)
2215 flags |= WFF_IS_SHADED;
2216 if (wwin->flags.selected)
2217 flags |= WFF_SELECTED;
2218
2219 oldh = wwin->frame->top_width;
2220 wFrameWindowUpdateBorders(wwin->frame, flags);
2221 if (oldh != wwin->frame->top_width) {
2222 newy = wwin->frame_y + oldh - wwin->frame->top_width;
2223
2224 XMoveWindow(dpy, wwin->client_win, 0, wwin->frame->top_width);
2225 wWindowConfigure(wwin, wwin->frame_x, newy, wwin->client.width, wwin->client.height);
2226 }
2227
2228 flags = 0;
2229 if (!WFLAGP(wwin, no_miniaturize_button)
2230 && wwin->frame->flags.hide_left_button)
2231 flags |= WFF_LEFT_BUTTON;
2232
2233 #ifdef XKB_BUTTON_HINT
2234 if (!WFLAGP(wwin, no_language_button)
2235 && wwin->frame->flags.hide_language_button)
2236 flags |= WFF_LANGUAGE_BUTTON;
2237 #endif
2238
2239 if (!WFLAGP(wwin, no_close_button)
2240 && wwin->frame->flags.hide_right_button)
2241 flags |= WFF_RIGHT_BUTTON;
2242
2243 if (flags != 0) {
2244 wWindowUpdateButtonImages(wwin);
2245 wFrameWindowShowButton(wwin->frame, flags);
2246 }
2247
2248 flags = 0;
2249 if (WFLAGP(wwin, no_miniaturize_button)
2250 && !wwin->frame->flags.hide_left_button)
2251 flags |= WFF_LEFT_BUTTON;
2252
2253 #ifdef XKB_BUTTON_HINT
2254 if (WFLAGP(wwin, no_language_button)
2255 && !wwin->frame->flags.hide_language_button)
2256 flags |= WFF_LANGUAGE_BUTTON;
2257 #endif
2258
2259 if (WFLAGP(wwin, no_close_button)
2260 && !wwin->frame->flags.hide_right_button)
2261 flags |= WFF_RIGHT_BUTTON;
2262
2263 if (flags != 0)
2264 wFrameWindowHideButton(wwin->frame, flags);
2265
2266 #ifdef USE_XSHAPE
2267 if (w_global.xext.shape.supported && wwin->flags.shaped)
2268 wWindowSetShape(wwin);
2269 #endif
2270 }
2271 }
2272
2273 void wWindowSaveState(WWindow *wwin)
2274 {
2275 long data[10];
2276 int i;
2277
2278 memset(data, 0, sizeof(long) * 10);
2279 data[0] = wwin->frame->workspace;
2280 data[1] = wwin->flags.miniaturized;
2281 data[2] = wwin->flags.shaded;
2282 data[3] = wwin->flags.hidden;
2283 data[4] = wwin->flags.maximized;
2284 if (wwin->flags.maximized == 0) {
2285 data[5] = wwin->frame_x;
2286 data[6] = wwin->frame_y;
2287 data[7] = wwin->frame->core->width;
2288 data[8] = wwin->frame->core->height;
2289 } else {
2290 data[5] = wwin->old_geometry.x;
2291 data[6] = wwin->old_geometry.y;
2292 data[7] = wwin->old_geometry.width;
2293 data[8] = wwin->old_geometry.height;
2294 }
2295
2296 for (i = 0; i < MAX_WINDOW_SHORTCUTS; i++) {
2297 if (w_global.shortcut.windows[i] &&
2298 WMCountInArray(w_global.shortcut.windows[i], wwin))
2299 data[9] |= 1 << i;
2300 }
2301
2302 XChangeProperty(dpy, wwin->client_win, w_global.atom.wmaker.state,
2303 w_global.atom.wmaker.state, 32, PropModeReplace, (unsigned char *)data, 10);
2304 }
2305
2306 static int getSavedState(Window window, WSavedState ** state)
2307 {
2308 Atom type_ret;
2309 int fmt_ret;
2310 unsigned long nitems_ret;
2311 unsigned long bytes_after_ret;
2312 long *data;
2313
2314 if (XGetWindowProperty(dpy, window, w_global.atom.wmaker.state, 0, 10,
2315 True, w_global.atom.wmaker.state,
2316 &type_ret, &fmt_ret, &nitems_ret, &bytes_after_ret,
2317 (unsigned char **)&data) != Success || !data || nitems_ret < 10)
2318 return 0;
2319
2320 *state = wmalloc(sizeof(WSavedState));
2321
2322 (*state)->workspace = data[0];
2323 (*state)->miniaturized = data[1];
2324 (*state)->shaded = data[2];
2325 (*state)->hidden = data[3];
2326 (*state)->maximized = data[4];
2327 (*state)->x = data[5];
2328 (*state)->y = data[6];
2329 (*state)->w = data[7];
2330 (*state)->h = data[8];
2331 (*state)->window_shortcuts = data[9];
2332
2333 XFree(data);
2334
2335 if (*state && type_ret == w_global.atom.wmaker.state)
2336 return 1;
2337 else
2338 return 0;
2339 }
2340
2341 #ifdef USE_XSHAPE
2342 void wWindowClearShape(WWindow * wwin)
2343 {
2344 XShapeCombineMask(dpy, wwin->frame->core->window, ShapeBounding,
2345 0, wwin->frame->top_width, None, ShapeSet);
2346 XFlush(dpy);
2347 }
2348
2349 void wWindowSetShape(WWindow * wwin)
2350 {
2351 XRectangle rect[2];
2352 int count;
2353 #ifdef OPTIMIZE_SHAPE
2354 XRectangle *rects;
2355 XRectangle *urec;
2356 int ordering;
2357
2358 /* only shape is the client's */
2359 if (!HAS_TITLEBAR(wwin) && !HAS_RESIZEBAR(wwin))
2360 goto alt_code;
2361
2362 /* Get array of rectangles describing the shape mask */
2363 rects = XShapeGetRectangles(dpy, wwin->client_win, ShapeBounding, &count, &ordering);
2364 if (!rects)
2365 goto alt_code;
2366
2367 urec = malloc(sizeof(XRectangle) * (count + 2));
2368 if (!urec) {
2369 XFree(rects);
2370 goto alt_code;
2371 }
2372
2373 /* insert our decoration rectangles in the rect list */
2374 memcpy(urec, rects, sizeof(XRectangle) * count);
2375 XFree(rects);
2376
2377 if (HAS_TITLEBAR(wwin)) {
2378 urec[count].x = -1;
2379 urec[count].y = -1 - wwin->frame->top_width;
2380 urec[count].width = wwin->frame->core->width + 2;
2381 urec[count].height = wwin->frame->top_width + 1;
2382 count++;
2383 }
2384 if (HAS_RESIZEBAR(wwin)) {
2385 urec[count].x = -1;
2386 urec[count].y = wwin->frame->core->height - wwin->frame->bottom_width - wwin->frame->top_width;
2387 urec[count].width = wwin->frame->core->width + 2;
2388 urec[count].height = wwin->frame->bottom_width + 1;
2389 count++;
2390 }
2391
2392 /* shape our frame window */
2393 XShapeCombineRectangles(dpy, wwin->frame->core->window, ShapeBounding,
2394 0, wwin->frame->top_width, urec, count, ShapeSet, Unsorted);
2395 XFlush(dpy);
2396 wfree(urec);
2397 return;
2398
2399 alt_code:
2400 #endif /* OPTIMIZE_SHAPE */
2401 count = 0;
2402 if (HAS_TITLEBAR(wwin)) {
2403 rect[count].x = -1;
2404 rect[count].y = -1;
2405 rect[count].width = wwin->frame->core->width + 2;
2406 rect[count].height = wwin->frame->top_width + 1;
2407 count++;
2408 }
2409 if (HAS_RESIZEBAR(wwin)) {
2410 rect[count].x = -1;
2411 rect[count].y = wwin->frame->core->height - wwin->frame->bottom_width;
2412 rect[count].width = wwin->frame->core->width + 2;
2413 rect[count].height = wwin->frame->bottom_width + 1;
2414 count++;
2415 }
2416 if (count > 0) {
2417 XShapeCombineRectangles(dpy, wwin->frame->core->window, ShapeBounding,
2418 0, 0, rect, count, ShapeSet, Unsorted);
2419 }
2420 XShapeCombineShape(dpy, wwin->frame->core->window, ShapeBounding,
2421 0, wwin->frame->top_width, wwin->client_win,
2422 ShapeBounding, (count > 0 ? ShapeUnion : ShapeSet));
2423 XFlush(dpy);
2424 }
2425 #endif /* USE_XSHAPE */
2426
2427 /* ====================================================================== */
2428
2429 static FocusMode getFocusMode(WWindow * wwin)
2430 {
2431 FocusMode mode;
2432
2433 if ((wwin->wm_hints) && (wwin->wm_hints->flags & InputHint)) {
2434 if (wwin->wm_hints->input == True) {
2435 if (wwin->protocols.TAKE_FOCUS)
2436 mode = WFM_LOCALLY_ACTIVE;
2437 else
2438 mode = WFM_PASSIVE;
2439 } else {
2440 if (wwin->protocols.TAKE_FOCUS)
2441 mode = WFM_GLOBALLY_ACTIVE;
2442 else
2443 mode = WFM_NO_INPUT;
2444 }
2445 } else {
2446 mode = WFM_PASSIVE;
2447 }
2448 return mode;
2449 }
2450
2451 void wWindowSetKeyGrabs(WWindow * wwin)
2452 {
2453 int i;
2454 WShortKey *key;
2455
2456 for (i = 0; i < WKBD_LAST; i++) {
2457 key = &wKeyBindings[i];
2458
2459 if (key->keycode == 0)
2460 continue;
2461 if (key->modifier != AnyModifier) {
2462 XGrabKey(dpy, key->keycode, key->modifier | LockMask,
2463 wwin->frame->core->window, True, GrabModeAsync, GrabModeAsync);
2464 #ifdef NUMLOCK_HACK
2465 /* Also grab all modifier combinations possible that include,
2466 * LockMask, ScrollLockMask and NumLockMask, so that keygrabs
2467 * work even if the NumLock/ScrollLock key is on.
2468 */
2469 wHackedGrabKey(key->keycode, key->modifier,
2470 wwin->frame->core->window, True, GrabModeAsync, GrabModeAsync);
2471 #endif
2472 }
2473 XGrabKey(dpy, key->keycode, key->modifier,
2474 wwin->frame->core->window, True, GrabModeAsync, GrabModeAsync);
2475 }
2476
2477 wRootMenuBindShortcuts(wwin->frame->core->window);
2478 }
2479
2480 void wWindowResetMouseGrabs(WWindow * wwin)
2481 {
2482 /* Mouse grabs can't be done on the client window because of
2483 * ICCCM and because clients that try to do the same will crash.
2484 *
2485 * But there is a problem wich makes tbar buttons of unfocused
2486 * windows not usable as the click goes to the frame window instead
2487 * of the button itself. Must figure a way to fix that.
2488 */
2489
2490 XUngrabButton(dpy, AnyButton, AnyModifier, wwin->client_win);
2491
2492 if (!WFLAGP(wwin, no_bind_mouse)) {
2493 /* grabs for Meta+drag */
2494 wHackedGrabButton(AnyButton, MOD_MASK, wwin->client_win,
2495 True, ButtonPressMask | ButtonReleaseMask,
2496 GrabModeSync, GrabModeAsync, None, None);
2497
2498 /* for CTRL+Wheel to Scroll Horiz, we have to grab CTRL as well
2499 * but we only grab it for Button4 and Button 5 since a lot of apps
2500 * use CTRL+Button1-3 for app related functionality
2501 */
2502 if (wPreferences.resize_increment > 0) {
2503 wHackedGrabButton(Button4, ControlMask, wwin->client_win,
2504 True, ButtonPressMask | ButtonReleaseMask,
2505 GrabModeSync, GrabModeAsync, None, None);
2506 wHackedGrabButton(Button5, ControlMask, wwin->client_win,
2507 True, ButtonPressMask | ButtonReleaseMask,
2508 GrabModeSync, GrabModeAsync, None, None);
2509
2510 wHackedGrabButton(Button4, MOD_MASK | ControlMask, wwin->client_win,
2511 True, ButtonPressMask | ButtonReleaseMask,
2512 GrabModeSync, GrabModeAsync, None, None);
2513 wHackedGrabButton(Button5, MOD_MASK | ControlMask, wwin->client_win,
2514 True, ButtonPressMask | ButtonReleaseMask,
2515 GrabModeSync, GrabModeAsync, None, None);
2516 }
2517 }
2518
2519 if (!wwin->flags.focused && !WFLAGP(wwin, no_focusable)
2520 && !wwin->flags.is_gnustep) {
2521 /* the passive grabs to focus the window */
2522 /* if (wPreferences.focus_mode == WKF_CLICK) */
2523 XGrabButton(dpy, AnyButton, AnyModifier, wwin->client_win,
2524 True, ButtonPressMask | ButtonReleaseMask, GrabModeSync, GrabModeAsync, None, None);
2525 }
2526 XFlush(dpy);
2527 }
2528
2529 void wWindowUpdateGNUstepAttr(WWindow * wwin, GNUstepWMAttributes * attr)
2530 {
2531 if (attr->flags & GSExtraFlagsAttr) {
2532 if (MGFLAGP(wwin, broken_close) != (attr->extra_flags & GSDocumentEditedFlag)) {
2533 wwin->client_flags.broken_close = !MGFLAGP(wwin, broken_close);
2534 wWindowUpdateButtonImages(wwin);
2535 }
2536 }
2537 }
2538
2539 WMagicNumber wWindowAddSavedState(const char *instance, const char *class,
2540 const char *command, pid_t pid, WSavedState * state)
2541 {
2542 WWindowState *wstate;
2543
2544 wstate = malloc(sizeof(WWindowState));
2545 if (!wstate)
2546 return NULL;
2547
2548 memset(wstate, 0, sizeof(WWindowState));
2549 wstate->pid = pid;
2550 if (instance)
2551 wstate->instance = wstrdup(instance);
2552 if (class)
2553 wstate->class = wstrdup(class);
2554 if (command)
2555 wstate->command = wstrdup(command);
2556 wstate->state = state;
2557
2558 wstate->next = windowState;
2559 windowState = wstate;
2560
2561 return wstate;
2562 }
2563
2564 #define SAME(x, y) (((x) && (y) && !strcmp((x), (y))) || (!(x) && !(y)))
2565
2566 WMagicNumber wWindowGetSavedState(Window win)
2567 {
2568 char *instance, *class, *command = NULL;
2569 WWindowState *wstate = windowState;
2570
2571 if (!wstate)
2572 return NULL;
2573
2574 command = GetCommandForWindow(win);
2575 if (!command)
2576 return NULL;
2577
2578 if (PropGetWMClass(win, &class, &instance)) {
2579 while (wstate) {
2580 if (SAME(instance, wstate->instance) &&
2581 SAME(class, wstate->class) && SAME(command, wstate->command)) {
2582 break;
2583 }
2584 wstate = wstate->next;
2585 }
2586 } else {
2587 wstate = NULL;
2588 }
2589
2590 if (command)
2591 wfree(command);
2592 if (instance)
2593 free(instance);
2594 if (class)
2595 free(class);
2596
2597 return wstate;
2598 }
2599
2600 void wWindowDeleteSavedState(WMagicNumber id)
2601 {
2602 WWindowState *tmp, *wstate = (WWindowState *) id;
2603
2604 if (!wstate || !windowState)
2605 return;
2606
2607 tmp = windowState;
2608 if (tmp == wstate) {
2609 windowState = wstate->next;
2610 release_wwindowstate(wstate);
2611 } else {
2612 while (tmp->next) {
2613 if (tmp->next == wstate) {
2614 tmp->next = wstate->next;
2615 release_wwindowstate(wstate);
2616 break;
2617 }
2618 tmp = tmp->next;
2619 }
2620 }
2621 }
2622
2623 void wWindowDeleteSavedStatesForPID(pid_t pid)
2624 {
2625 WWindowState *tmp, *wstate;
2626
2627 if (!windowState)
2628 return;
2629
2630 tmp = windowState;
2631 if (tmp->pid == pid) {
2632 wstate = windowState;
2633 windowState = tmp->next;
2634
2635 release_wwindowstate(wstate);
2636 } else {
2637 while (tmp->next) {
2638 if (tmp->next->pid == pid) {
2639 wstate = tmp->next;
2640 tmp->next = wstate->next;
2641 release_wwindowstate(wstate);
2642 break;
2643 }
2644 tmp = tmp->next;
2645 }
2646 }
2647 }
2648
2649 static void release_wwindowstate(WWindowState *wstate)
2650 {
2651 if (wstate->instance)
2652 wfree(wstate->instance);
2653
2654 if (wstate->class)
2655 wfree(wstate->class);
2656
2657 if (wstate->command)
2658 wfree(wstate->command);
2659
2660 wfree(wstate->state);
2661 wfree(wstate);
2662 }
2663
2664 void wWindowSetOmnipresent(WWindow *wwin, Bool flag)
2665 {
2666 if (wwin->flags.omnipresent == flag)
2667 return;
2668
2669 wwin->flags.omnipresent = flag;
2670 WMPostNotificationName(WMNChangedState, wwin, "omnipresent");
2671 }
2672
2673 static void resizebarMouseDown(WCoreWindow *sender, void *data, XEvent *event)
2674 {
2675 WWindow *wwin = data;
2676
2677 /* Parameter not used, but tell the compiler that it is ok */
2678 (void) sender;
2679
2680 #ifndef NUMLOCK_HACK
2681 if ((event->xbutton.state & ValidModMask)
2682 != (event->xbutton.state & ~LockMask)) {
2683 wwarning(_("The NumLock, ScrollLock or similar key seems to be turned on. "
2684 "Turn it off or some mouse actions and keyboard shortcuts will not work."));
2685 }
2686 #endif
2687
2688 event->xbutton.state &= w_global.shortcut.modifiers_mask;
2689
2690 CloseWindowMenu(wwin->screen_ptr);
2691
2692 if (wPreferences.focus_mode == WKF_CLICK && !(event->xbutton.state & ControlMask)
2693 && !WFLAGP(wwin, no_focusable)) {
2694 wSetFocusTo(wwin->screen_ptr, wwin);
2695 }
2696
2697 if (event->xbutton.button == Button1)
2698 wRaiseFrame(wwin->frame->core);
2699
2700 if (event->xbutton.window != wwin->frame->resizebar->window) {
2701 if (XGrabPointer(dpy, wwin->frame->resizebar->window, True,
2702 ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
2703 GrabModeAsync, GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
2704 return;
2705 }
2706 }
2707
2708 if (event->xbutton.state & MOD_MASK) {
2709 /* move the window */
2710 wMouseMoveWindow(wwin, event);
2711 XUngrabPointer(dpy, CurrentTime);
2712 } else {
2713 wMouseResizeWindow(wwin, event);
2714 XUngrabPointer(dpy, CurrentTime);
2715 }
2716 }
2717
2718 static void titlebarDblClick(WCoreWindow *sender, void *data, XEvent *event)
2719 {
2720 WWindow *wwin = data;
2721
2722 /* Parameter not used, but tell the compiler that it is ok */
2723 (void) sender;
2724
2725 event->xbutton.state &= w_global.shortcut.modifiers_mask;
2726
2727 if (event->xbutton.button == Button1) {
2728 if (event->xbutton.state == 0) {
2729 if (!WFLAGP(wwin, no_shadeable)) {
2730 /* shade window */
2731 if (wwin->flags.shaded)
2732 wUnshadeWindow(wwin);
2733 else
2734 wShadeWindow(wwin);
2735 }
2736 } else {
2737 int dir = 0;
2738
2739 if (event->xbutton.state & ControlMask)
2740 dir |= MAX_VERTICAL;
2741
2742 if (event->xbutton.state & ShiftMask) {
2743 dir |= MAX_HORIZONTAL;
2744 if (!(event->xbutton.state & ControlMask))
2745 wSelectWindow(wwin, !wwin->flags.selected);
2746 }
2747
2748 /* maximize window */
2749 if (dir != 0 && IS_RESIZABLE(wwin)) {
2750 int ndir = dir ^ wwin->flags.maximized;
2751
2752 if (ndir != 0)
2753 wMaximizeWindow(wwin, ndir);
2754 else
2755 wUnmaximizeWindow(wwin);
2756 }
2757 }
2758 } else if (event->xbutton.button == Button3) {
2759 if (event->xbutton.state & MOD_MASK)
2760 wHideOtherApplications(wwin);
2761 } else if (event->xbutton.button == Button2) {
2762 wSelectWindow(wwin, !wwin->flags.selected);
2763 } else if (event->xbutton.button == W_getconf_mouseWheelUp()) {
2764 wShadeWindow(wwin);
2765 } else if (event->xbutton.button == W_getconf_mouseWheelDown()) {
2766 wUnshadeWindow(wwin);
2767 }
2768 }
2769
2770 static void frameMouseDown(WObjDescriptor *desc, XEvent *event)
2771 {
2772 WWindow *wwin = desc->parent;
2773 unsigned int new_width, w_scale;
2774 unsigned int new_height, h_scale;
2775 unsigned int resize_width_increment = 0;
2776 unsigned int resize_height_increment = 0;
2777
2778 if (wwin->normal_hints) {
2779 w_scale = (wPreferences.resize_increment + wwin->normal_hints->width_inc - 1) / wwin->normal_hints->width_inc;
2780 h_scale = (wPreferences.resize_increment + wwin->normal_hints->height_inc - 1) / wwin->normal_hints->height_inc;
2781 resize_width_increment = wwin->normal_hints->width_inc * w_scale;
2782 resize_height_increment = wwin->normal_hints->height_inc * h_scale;
2783 }
2784 if (resize_width_increment <= 1 && resize_height_increment <= 1) {
2785 resize_width_increment = wPreferences.resize_increment;
2786 resize_height_increment = wPreferences.resize_increment;
2787 }
2788
2789 event->xbutton.state &= w_global.shortcut.modifiers_mask;
2790
2791 CloseWindowMenu(wwin->screen_ptr);
2792
2793 if (!(event->xbutton.state & ControlMask) && !WFLAGP(wwin, no_focusable))
2794 wSetFocusTo(wwin->screen_ptr, wwin);
2795
2796 if (event->xbutton.button == Button1)
2797 wRaiseFrame(wwin->frame->core);
2798
2799 if (event->xbutton.state & ControlMask) {
2800 if (event->xbutton.button == Button4) {
2801 new_width = wwin->client.width - resize_width_increment;
2802 wWindowConstrainSize(wwin, &new_width, &wwin->client.height);
2803 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, new_width, wwin->client.height);
2804 }
2805 if (event->xbutton.button == Button5) {
2806 new_width = wwin->client.width + resize_width_increment;
2807 wWindowConstrainSize(wwin, &new_width, &wwin->client.height);
2808 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, new_width, wwin->client.height);
2809 }
2810 }
2811
2812 if (event->xbutton.state & MOD_MASK) {
2813 /* move the window */
2814 if (XGrabPointer(dpy, wwin->client_win, False,
2815 ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
2816 GrabModeAsync, GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
2817 return;
2818 }
2819 if (event->xbutton.button == Button3) {
2820 wMouseResizeWindow(wwin, event);
2821 } else if (event->xbutton.button == Button4) {
2822 new_height = wwin->client.height - resize_height_increment;
2823 wWindowConstrainSize(wwin, &wwin->client.width, &new_height);
2824 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, wwin->client.width, new_height);
2825 } else if (event->xbutton.button == Button5) {
2826 new_height = wwin->client.height + resize_height_increment;
2827 wWindowConstrainSize(wwin, &wwin->client.width, &new_height);
2828 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, wwin->client.width, new_height);
2829 } else if (event->xbutton.button == Button1 || event->xbutton.button == Button2) {
2830 wMouseMoveWindow(wwin, event);
2831 }
2832 XUngrabPointer(dpy, CurrentTime);
2833 }
2834 }
2835
2836 static void titlebarMouseDown(WCoreWindow *sender, void *data, XEvent *event)
2837 {
2838 WWindow *wwin = (WWindow *) data;
2839
2840 /* Parameter not used, but tell the compiler that it is ok */
2841 (void) sender;
2842
2843 #ifndef NUMLOCK_HACK
2844 if ((event->xbutton.state & ValidModMask) != (event->xbutton.state & ~LockMask))
2845 wwarning(_("The NumLock, ScrollLock or similar key seems to be turned on. "
2846 "Turn it off or some mouse actions and keyboard shortcuts will not work."));
2847 #endif
2848 event->xbutton.state &= w_global.shortcut.modifiers_mask;
2849
2850 CloseWindowMenu(wwin->screen_ptr);
2851
2852 if (wPreferences.focus_mode == WKF_CLICK && !(event->xbutton.state & ControlMask)
2853 && !WFLAGP(wwin, no_focusable))
2854 wSetFocusTo(wwin->screen_ptr, wwin);
2855
2856 if (event->xbutton.button == Button1 || event->xbutton.button == Button2) {
2857
2858 if (event->xbutton.button == Button1) {
2859 if (event->xbutton.state & MOD_MASK)
2860 wLowerFrame(wwin->frame->core);
2861 else
2862 wRaiseFrame(wwin->frame->core);
2863 }
2864 if ((event->xbutton.state & ShiftMask)
2865 && !(event->xbutton.state & ControlMask)) {
2866 wSelectWindow(wwin, !wwin->flags.selected);
2867 return;
2868 }
2869 if (event->xbutton.window != wwin->frame->titlebar->window
2870 && XGrabPointer(dpy, wwin->frame->titlebar->window, False,
2871 ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
2872 GrabModeAsync, GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
2873 return;
2874 }
2875
2876 /* move the window */
2877 wMouseMoveWindow(wwin, event);
2878
2879 XUngrabPointer(dpy, CurrentTime);
2880 } else if (event->xbutton.button == Button3 && event->xbutton.state == 0
2881 && !wwin->flags.internal_window && !WCHECK_STATE(WSTATE_MODAL)) {
2882 WObjDescriptor *desc;
2883
2884 if (event->xbutton.window != wwin->frame->titlebar->window
2885 && XGrabPointer(dpy, wwin->frame->titlebar->window, False,
2886 ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
2887 GrabModeAsync, GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
2888 return;
2889 }
2890
2891 OpenWindowMenu(wwin, event->xbutton.x_root, wwin->frame_y + wwin->frame->top_width, False);
2892
2893 /* allow drag select */
2894 desc = &wwin->screen_ptr->window_menu->menu->descriptor;
2895 event->xany.send_event = True;
2896 (*desc->handle_mousedown) (desc, event);
2897
2898 XUngrabPointer(dpy, CurrentTime);
2899 }
2900 }
2901
2902 static void windowCloseClick(WCoreWindow *sender, void *data, XEvent *event)
2903 {
2904 WWindow *wwin = data;
2905
2906 /* Parameter not used, but tell the compiler that it is ok */
2907 (void) sender;
2908
2909 event->xbutton.state &= w_global.shortcut.modifiers_mask;
2910
2911 CloseWindowMenu(wwin->screen_ptr);
2912
2913 if (event->xbutton.button < Button1 || event->xbutton.button > Button3)
2914 return;
2915
2916 /* if control-click, kill the client */
2917 if (event->xbutton.state & ControlMask) {
2918 wClientKill(wwin);
2919 } else {
2920 if (wwin->protocols.DELETE_WINDOW && event->xbutton.state == 0) {
2921 /* send delete message */
2922 wClientSendProtocol(wwin, w_global.atom.wm.delete_window,
2923 w_global.timestamp.last_event);
2924 }
2925 }
2926 }
2927
2928 static void windowCloseDblClick(WCoreWindow *sender, void *data, XEvent *event)
2929 {
2930 WWindow *wwin = data;
2931
2932 /* Parameter not used, but tell the compiler that it is ok */
2933 (void) sender;
2934
2935 CloseWindowMenu(wwin->screen_ptr);
2936
2937 if (event->xbutton.button < Button1 || event->xbutton.button > Button3)
2938 return;
2939
2940 /* send delete message */
2941 if (wwin->protocols.DELETE_WINDOW)
2942 wClientSendProtocol(wwin, w_global.atom.wm.delete_window,
2943 w_global.timestamp.last_event);
2944 else
2945 wClientKill(wwin);
2946 }
2947
2948 #ifdef XKB_BUTTON_HINT
2949 static void windowLanguageClick(WCoreWindow *sender, void *data, XEvent *event)
2950 {
2951 WWindow *wwin = data;
2952 WFrameWindow *fwin = wwin->frame;
2953 WScreen *scr = fwin->screen_ptr;
2954 int tl;
2955
2956 /* Parameter not used, but tell the compiler that it is ok */
2957 (void) sender;
2958
2959 if (event->xbutton.button != Button1 && event->xbutton.button != Button3)
2960 return;
2961 tl = wwin->frame->languagemode;
2962 wwin->frame->languagemode = wwin->frame->last_languagemode;
2963 wwin->frame->last_languagemode = tl;
2964 wSetFocusTo(scr, wwin);
2965 wwin->frame->languagebutton_image =
2966 wwin->frame->screen_ptr->b_pixmaps[WBUT_XKBGROUP1 + wwin->frame->languagemode];
2967 wFrameWindowUpdateLanguageButton(wwin->frame);
2968 if (event->xbutton.button == Button3)
2969 return;
2970 wRaiseFrame(fwin->core);
2971 }
2972 #endif
2973
2974 static void windowIconifyClick(WCoreWindow *sender, void *data, XEvent *event)
2975 {
2976 WWindow *wwin = data;
2977
2978 /* Parameter not used, but tell the compiler that it is ok */
2979 (void) sender;
2980
2981 event->xbutton.state &= w_global.shortcut.modifiers_mask;
2982
2983 CloseWindowMenu(wwin->screen_ptr);
2984
2985 if (event->xbutton.button < Button1 || event->xbutton.button > Button3)
2986 return;
2987
2988 if (wwin->protocols.MINIATURIZE_WINDOW && event->xbutton.state == 0) {
2989 wClientSendProtocol(wwin, w_global.atom.gnustep.wm_miniaturize_window,
2990 w_global.timestamp.last_event);
2991 } else {
2992 WApplication *wapp;
2993 if ((event->xbutton.state & ControlMask) || (event->xbutton.button == Button3)) {
2994
2995 wapp = wApplicationOf(wwin->main_window);
2996 if (wapp && !WFLAGP(wwin, no_appicon))
2997 wHideApplication(wapp);
2998 } else if (event->xbutton.state == 0) {
2999 wIconifyWindow(wwin);
3000 }
3001 }
3002 }
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