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Revert "Prevent border drifting."
[wmaker-crm.git] / src / window.c
blobb794b2b5d5e506976d7738f51b7e8e14466481d1
1 /* window.c - client window managing stuffs
2 *
3 * Window Maker window manager
4 *
5 * Copyright (c) 1997-2003 Alfredo K. Kojima
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License along
18 * with this program; if not, write to the Free Software Foundation, Inc.,
19 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
20 */
21
22 #include "wconfig.h"
23
24 #include <X11/Xlib.h>
25 #include <X11/Xutil.h>
26 #ifdef SHAPE
27 #include <X11/extensions/shape.h>
28 #endif
29 #ifdef KEEP_XKB_LOCK_STATUS
30 #include <X11/XKBlib.h>
31 #endif /* KEEP_XKB_LOCK_STATUS */
32 #include <stdlib.h>
33 #include <stdio.h>
34 #include <string.h>
35 #include <stdint.h>
36 #include <math.h>
37
38 /* For getting mouse wheel mappings from WINGs */
39 #include <WINGs/WINGsP.h>
40
41 #include "WindowMaker.h"
42 #include "GNUstep.h"
43 #include "wcore.h"
44 #include "framewin.h"
45 #include "texture.h"
46 #include "window.h"
47 #include "winspector.h"
48 #include "icon.h"
49 #include "properties.h"
50 #include "actions.h"
51 #include "client.h"
52 #include "funcs.h"
53 #include "colormap.h"
54 #include "keybind.h"
55 #include "stacking.h"
56 #include "defaults.h"
57 #include "workspace.h"
58 #include "xinerama.h"
59 #include "appmenu.h"
60 #include "appicon.h"
61 #include "superfluous.h"
62 #include "rootmenu.h"
63
64 #ifdef MWM_HINTS
65 # include "motif.h"
66 #endif
67 #include "wmspec.h"
68
69 #define MOD_MASK wPreferences.modifier_mask
70
71 /****** Global Variables ******/
72 extern WShortKey wKeyBindings[WKBD_LAST];
73
74 #ifdef SHAPE
75 extern Bool wShapeSupported;
76 #endif
77
78 /* contexts */
79 extern XContext wWinContext;
80
81 /* protocol atoms */
82 extern Atom _XA_WM_DELETE_WINDOW;
83 extern Atom _XA_GNUSTEP_WM_MINIATURIZE_WINDOW;
84 extern Atom _XA_WINDOWMAKER_STATE;
85 extern WPreferences wPreferences;
86 extern Time LastTimestamp;
87
88 /***** Local Stuff *****/
89 static WWindowState *windowState = NULL;
90 static FocusMode getFocusMode(WWindow *wwin);
91 static int getSavedState(Window window, WSavedState **state);
92 static void setupGNUstepHints(WWindow *wwin, GNUstepWMAttributes *gs_hints);
93
94 /* frame window (during window grabs) */
95 static void frameMouseDown(WObjDescriptor *desc, XEvent *event);
96
97 /* close button */
98 static void windowCloseClick(WCoreWindow *sender, void *data, XEvent *event);
99 static void windowCloseDblClick(WCoreWindow *sender, void *data, XEvent *event);
100
101 /* iconify button */
102 static void windowIconifyClick(WCoreWindow *sender, void *data, XEvent *event);
103
104 #ifdef XKB_BUTTON_HINT
105 static void windowLanguageClick(WCoreWindow *sender, void *data, XEvent *event);
106 #endif
107
108 static void titlebarMouseDown(WCoreWindow *sender, void *data, XEvent *event);
109 static void titlebarDblClick(WCoreWindow *sender, void *data, XEvent *event);
110 static void resizebarMouseDown(WCoreWindow *sender, void *data, XEvent *event);
111
112 static void release_wwindowstate(WWindowState *wstate);
113
114 /****** Notification Observers ******/
115
116 static void appearanceObserver(void *self, WMNotification * notif)
117 {
118 WWindow *wwin = (WWindow *) self;
119 uintptr_t flags = (uintptr_t)WMGetNotificationClientData(notif);
120
121 if (!wwin->frame || (!wwin->frame->titlebar && !wwin->frame->resizebar))
122 return;
123
124 if (flags & WFontSettings) {
125 wWindowConfigureBorders(wwin);
126 if (wwin->flags.shaded) {
127 wFrameWindowResize(wwin->frame, wwin->frame->core->width, wwin->frame->top_width - 1);
128 wwin->client.y = wwin->frame_y - wwin->client.height + wwin->frame->top_width;
129 wWindowSynthConfigureNotify(wwin);
130 }
131 }
132 if (flags & WTextureSettings)
133 wwin->frame->flags.need_texture_remake = 1;
134
135 if (flags & (WTextureSettings | WColorSettings)) {
136 if (wwin->frame->titlebar)
137 XClearWindow(dpy, wwin->frame->titlebar->window);
138
139 wFrameWindowPaint(wwin->frame);
140 }
141 }
142
143
144 /* Return the WWindow associated with a given (Xlib) Window. */
145 WWindow *wWindowFor(Window window)
146 {
147 WObjDescriptor *desc;
148
149 if (window == None)
150 return NULL;
151
152 if (XFindContext(dpy, window, wWinContext, (XPointer *) & desc) == XCNOENT)
153 return NULL;
154
155 if (desc->parent_type == WCLASS_WINDOW)
156 return desc->parent;
157 else if (desc->parent_type == WCLASS_FRAME) {
158 WFrameWindow *frame = (WFrameWindow *) desc->parent;
159 if (frame->flags.is_client_window_frame)
160 return frame->child;
161 }
162
163 return NULL;
164 }
165
166 WWindow *wWindowCreate(void)
167 {
168 WWindow *wwin;
169
170 wwin = wmalloc(sizeof(WWindow));
171 wretain(wwin);
172
173 wwin->client_descriptor.handle_mousedown = frameMouseDown;
174 wwin->client_descriptor.parent = wwin;
175 wwin->client_descriptor.self = wwin;
176 wwin->client_descriptor.parent_type = WCLASS_WINDOW;
177
178 return wwin;
179 }
180
181 void wWindowDestroy(WWindow *wwin)
182 {
183 int i;
184
185 if (wwin->screen_ptr->cmap_window == wwin)
186 wwin->screen_ptr->cmap_window = NULL;
187
188 WMRemoveNotificationObserver(wwin);
189
190 wwin->flags.destroyed = 1;
191
192 for (i = 0; i < MAX_WINDOW_SHORTCUTS; i++) {
193 if (!wwin->screen_ptr->shortcutWindows[i])
194 continue;
195
196 WMRemoveFromArray(wwin->screen_ptr->shortcutWindows[i], wwin);
197
198 if (!WMGetArrayItemCount(wwin->screen_ptr->shortcutWindows[i])) {
199 WMFreeArray(wwin->screen_ptr->shortcutWindows[i]);
200 wwin->screen_ptr->shortcutWindows[i] = NULL;
201 }
202 }
203
204 if (wwin->fake_group && wwin->fake_group->retainCount > 0) {
205 wwin->fake_group->retainCount--;
206 if (wwin->fake_group->retainCount == 0 && wwin->fake_group->leader != None) {
207 XDestroyWindow(dpy, wwin->fake_group->leader);
208 wwin->fake_group->leader = None;
209 wwin->fake_group->origLeader = None;
210 XFlush(dpy);
211 }
212 }
213
214 if (wwin->normal_hints)
215 XFree(wwin->normal_hints);
216
217 if (wwin->wm_hints)
218 XFree(wwin->wm_hints);
219
220 if (wwin->wm_instance)
221 XFree(wwin->wm_instance);
222
223 if (wwin->wm_class)
224 XFree(wwin->wm_class);
225
226 if (wwin->wm_gnustep_attr)
227 wfree(wwin->wm_gnustep_attr);
228
229 if (wwin->cmap_windows)
230 XFree(wwin->cmap_windows);
231
232 XDeleteContext(dpy, wwin->client_win, wWinContext);
233
234 if (wwin->frame)
235 wFrameWindowDestroy(wwin->frame);
236
237 if (wwin->icon) {
238 RemoveFromStackList(wwin->icon->core);
239 wIconDestroy(wwin->icon);
240 if (wPreferences.auto_arrange_icons)
241 wArrangeIcons(wwin->screen_ptr, True);
242 }
243 if (wwin->net_icon_image)
244 RReleaseImage(wwin->net_icon_image);
245
246 wrelease(wwin);
247 }
248
249 static void setupGNUstepHints(WWindow *wwin, GNUstepWMAttributes *gs_hints)
250 {
251 if (gs_hints->flags & GSWindowStyleAttr) {
252 if (gs_hints->window_style == WMBorderlessWindowMask) {
253 wwin->client_flags.no_border = 1;
254 wwin->client_flags.no_titlebar = 1;
255 wwin->client_flags.no_closable = 1;
256 wwin->client_flags.no_miniaturizable = 1;
257 wwin->client_flags.no_resizable = 1;
258 wwin->client_flags.no_close_button = 1;
259 wwin->client_flags.no_miniaturize_button = 1;
260 wwin->client_flags.no_resizebar = 1;
261 } else {
262 wwin->client_flags.no_close_button =
263 ((gs_hints->window_style & WMClosableWindowMask) ? 0 : 1);
264
265 wwin->client_flags.no_closable = ((gs_hints->window_style & WMClosableWindowMask) ? 0 : 1);
266
267 wwin->client_flags.no_miniaturize_button =
268 ((gs_hints->window_style & WMMiniaturizableWindowMask) ? 0 : 1);
269
270 wwin->client_flags.no_miniaturizable = wwin->client_flags.no_miniaturize_button;
271
272 wwin->client_flags.no_resizebar =
273 ((gs_hints->window_style & WMResizableWindowMask) ? 0 : 1);
274
275 wwin->client_flags.no_resizable = wwin->client_flags.no_resizebar;
276
277 /* these attributes supposedly imply in the existence
278 * of a titlebar */
279 if (gs_hints->window_style & (WMResizableWindowMask |
280 WMClosableWindowMask | WMMiniaturizableWindowMask)) {
281 wwin->client_flags.no_titlebar = 0;
282 } else {
283 wwin->client_flags.no_titlebar =
284 ((gs_hints->window_style & WMTitledWindowMask) ? 0 : 1);
285 }
286
287 }
288 } else {
289 /* setup the defaults */
290 wwin->client_flags.no_border = 0;
291 wwin->client_flags.no_titlebar = 0;
292 wwin->client_flags.no_closable = 0;
293 wwin->client_flags.no_miniaturizable = 0;
294 wwin->client_flags.no_resizable = 0;
295 wwin->client_flags.no_close_button = 0;
296 wwin->client_flags.no_miniaturize_button = 0;
297 wwin->client_flags.no_resizebar = 0;
298 }
299 if (gs_hints->extra_flags & GSNoApplicationIconFlag)
300 wwin->client_flags.no_appicon = 1;
301 }
302
303 void wWindowSetupInitialAttributes(WWindow *wwin, int *level, int *workspace)
304 {
305 WScreen *scr = wwin->screen_ptr;
306
307 /* sets global default stuff */
308 wDefaultFillAttributes(wwin->wm_instance, wwin->wm_class, &wwin->client_flags, NULL, True);
309 /*
310 * Decoration setting is done in this precedence (lower to higher)
311 * - use global default in the resource database
312 * - guess some settings
313 * - use GNUstep/external window attributes
314 * - set hints specified for the app in the resource DB
315 *
316 */
317 WSETUFLAG(wwin, broken_close, 0);
318
319 if (wwin->protocols.DELETE_WINDOW)
320 WSETUFLAG(wwin, kill_close, 0);
321 else
322 WSETUFLAG(wwin, kill_close, 1);
323
324 /* transients can't be iconified or maximized */
325 if (wwin->transient_for != None && wwin->transient_for != scr->root_win) {
326 WSETUFLAG(wwin, no_miniaturizable, 1);
327 WSETUFLAG(wwin, no_miniaturize_button, 1);
328 }
329
330 /* if the window can't be resized, remove the resizebar */
331 if (wwin->normal_hints->flags & (PMinSize | PMaxSize)
332 && (wwin->normal_hints->min_width == wwin->normal_hints->max_width)
333 && (wwin->normal_hints->min_height == wwin->normal_hints->max_height)) {
334 WSETUFLAG(wwin, no_resizable, 1);
335 WSETUFLAG(wwin, no_resizebar, 1);
336 }
337
338 /* set GNUstep window attributes */
339 if (wwin->wm_gnustep_attr) {
340 setupGNUstepHints(wwin, wwin->wm_gnustep_attr);
341
342 if (wwin->wm_gnustep_attr->flags & GSWindowLevelAttr) {
343
344 *level = wwin->wm_gnustep_attr->window_level;
345 /*
346 * INT_MIN is the only illegal window level.
347 */
348 if (*level == INT_MIN)
349 *level = INT_MIN + 1;
350 } else {
351 /* setup defaults */
352 *level = WMNormalLevel;
353 }
354 } else {
355 int tmp_workspace = -1;
356 int tmp_level = INT_MIN; /* INT_MIN is never used by the window levels */
357
358 #ifdef MWM_HINTS
359 wMWMCheckClientHints(wwin);
360 #endif /* MWM_HINTS */
361
362 wNETWMCheckClientHints(wwin, &tmp_level, &tmp_workspace);
363
364 /* window levels are between INT_MIN+1 and INT_MAX, so if we still
365 * have INT_MIN that means that no window level was requested. -Dan
366 */
367 if (tmp_level == INT_MIN) {
368 if (WFLAGP(wwin, floating))
369 *level = WMFloatingLevel;
370 else if (WFLAGP(wwin, sunken))
371 *level = WMSunkenLevel;
372 else
373 *level = WMNormalLevel;
374 } else {
375 *level = tmp_level;
376 }
377
378 if (wwin->transient_for != None && wwin->transient_for != scr->root_win) {
379 WWindow *transientOwner = wWindowFor(wwin->transient_for);
380 if (transientOwner) {
381 int ownerLevel = transientOwner->frame->core->stacking->window_level;
382 if (ownerLevel > *level)
383 *level = ownerLevel;
384 }
385 }
386
387 if (tmp_workspace >= 0)
388 *workspace = tmp_workspace % scr->workspace_count;
389 }
390
391 /*
392 * Set attributes specified only for that window/class.
393 * This might do duplicate work with the 1st wDefaultFillAttributes().
394 */
395 wDefaultFillAttributes(wwin->wm_instance, wwin->wm_class, &wwin->user_flags,
396 &wwin->defined_user_flags, False);
397 /*
398 * Sanity checks for attributes that depend on other attributes
399 */
400 if (wwin->user_flags.no_appicon && wwin->defined_user_flags.no_appicon)
401 wwin->user_flags.emulate_appicon = 0;
402
403 if (wwin->main_window != None) {
404 WApplication *wapp = wApplicationOf(wwin->main_window);
405 if (wapp && !wapp->flags.emulated)
406 wwin->user_flags.emulate_appicon = 0;
407 }
408
409 if (wwin->transient_for != None && wwin->transient_for != wwin->screen_ptr->root_win)
410 wwin->user_flags.emulate_appicon = 0;
411
412 if (wwin->user_flags.sunken && wwin->defined_user_flags.sunken
413 && wwin->user_flags.floating && wwin->defined_user_flags.floating)
414 wwin->user_flags.sunken = 0;
415
416 WSETUFLAG(wwin, no_shadeable, WFLAGP(wwin, no_titlebar));
417
418 /* windows that have takefocus=False shouldn't take focus at all */
419 if (wwin->focus_mode == WFM_NO_INPUT)
420 wwin->client_flags.no_focusable = 1;
421 }
422
423 Bool wWindowObscuresWindow(WWindow *wwin, WWindow *obscured)
424 {
425 int w1, h1, w2, h2;
426
427 w1 = wwin->frame->core->width;
428 h1 = wwin->frame->core->height;
429 w2 = obscured->frame->core->width;
430 h2 = obscured->frame->core->height;
431
432 if (!IS_OMNIPRESENT(wwin) && !IS_OMNIPRESENT(obscured)
433 && wwin->frame->workspace != obscured->frame->workspace)
434 return False;
435
436 if (wwin->frame_x + w1 < obscured->frame_x
437 || wwin->frame_y + h1 < obscured->frame_y
438 || wwin->frame_x > obscured->frame_x + w2 || wwin->frame_y > obscured->frame_y + h2)
439 return False;
440
441 return True;
442 }
443
444 static void fixLeaderProperties(WWindow *wwin)
445 {
446 XClassHint *classHint;
447 XWMHints *hints, *clientHints;
448 XWindowAttributes attr;
449 Window leaders[2], window;
450 char **argv, *command;
451 int argc, i, pid;
452 Bool haveCommand;
453
454 classHint = XAllocClassHint();
455 clientHints = XGetWMHints(dpy, wwin->client_win);
456 pid = wNETWMGetPidForWindow(wwin->client_win);
457 if (pid > 0)
458 haveCommand = GetCommandForPid(pid, &argv, &argc);
459 else
460 haveCommand = False;
461
462 leaders[0] = wwin->client_leader;
463 leaders[1] = wwin->group_id;
464
465 if (haveCommand) {
466 command = GetCommandForWindow(wwin->client_win);
467 if (command)
468 wfree(command); /* command already set. nothing to do. */
469 else
470 XSetCommand(dpy, wwin->client_win, argv, argc);
471 }
472
473 for (i = 0; i < 2; i++) {
474 window = leaders[i];
475 if (window) {
476 if (XGetClassHint(dpy, window, classHint) == 0) {
477 classHint->res_name = wwin->wm_instance;
478 classHint->res_class = wwin->wm_class;
479 XSetClassHint(dpy, window, classHint);
480 }
481 hints = XGetWMHints(dpy, window);
482 if (hints) {
483 XFree(hints);
484 } else if (clientHints) {
485 /* set window group leader to self */
486 clientHints->window_group = window;
487 clientHints->flags |= WindowGroupHint;
488 XSetWMHints(dpy, window, clientHints);
489 }
490
491 if (haveCommand) {
492 command = GetCommandForWindow(window);
493 if (command)
494 wfree(command); /* command already set. nothing to do. */
495 else
496 XSetCommand(dpy, window, argv, argc);
497 }
498
499 /* Make sure we get notification when this window is destroyed */
500 if (XGetWindowAttributes(dpy, window, &attr))
501 XSelectInput(dpy, window, attr.your_event_mask | StructureNotifyMask | PropertyChangeMask);
502 }
503 }
504
505 XFree(classHint);
506 if (clientHints)
507 XFree(clientHints);
508 if (haveCommand)
509 wfree(argv);
510 }
511
512 static Window createFakeWindowGroupLeader(WScreen *scr, Window win, char *instance, char *class)
513 {
514 XClassHint *classHint;
515 XWMHints *hints;
516 Window leader;
517 int argc;
518 char **argv;
519
520 leader = XCreateSimpleWindow(dpy, scr->root_win, 10, 10, 10, 10, 0, 0, 0);
521 /* set class hint */
522 classHint = XAllocClassHint();
523 classHint->res_name = instance;
524 classHint->res_class = class;
525 XSetClassHint(dpy, leader, classHint);
526 XFree(classHint);
527
528 /* inherit these from the original leader if available */
529 hints = XGetWMHints(dpy, win);
530 if (!hints) {
531 hints = XAllocWMHints();
532 hints->flags = 0;
533 }
534 /* set window group leader to self */
535 hints->window_group = leader;
536 hints->flags |= WindowGroupHint;
537 XSetWMHints(dpy, leader, hints);
538 XFree(hints);
539
540 if (XGetCommand(dpy, win, &argv, &argc) != 0 && argc > 0) {
541 XSetCommand(dpy, leader, argv, argc);
542 XFreeStringList(argv);
543 }
544
545 return leader;
546 }
547
548 static int matchIdentifier(const void *item, const void *cdata)
549 {
550 return (strcmp(((WFakeGroupLeader *) item)->identifier, (char *)cdata) == 0);
551 }
552
553 /*
554 *----------------------------------------------------------------
555 * wManageWindow--
556 * reparents the window and allocates a descriptor for it.
557 * Window manager hints and other hints are fetched to configure
558 * the window decoration attributes and others. User preferences
559 * for the window are used if available, to configure window
560 * decorations and some behaviour.
561 * If in startup, windows that are override redirect,
562 * unmapped and never were managed and are Withdrawn are not
563 * managed.
564 *
565 * Returns:
566 * the new window descriptor
567 *
568 * Side effects:
569 * The window is reparented and appropriate notification
570 * is done to the client. Input mask for the window is setup.
571 * The window descriptor is also associated with various window
572 * contexts and inserted in the head of the window list.
573 * Event handler contexts are associated for some objects
574 * (buttons, titlebar and resizebar)
575 *
576 *----------------------------------------------------------------
577 */
578 WWindow *wManageWindow(WScreen *scr, Window window)
579 {
580 WWindow *wwin;
581 int x, y;
582 unsigned width, height;
583 XWindowAttributes wattribs;
584 XSetWindowAttributes attribs;
585 WWindowState *win_state;
586 WWindow *transientOwner = NULL;
587 int window_level;
588 int wm_state;
589 int foo;
590 int workspace = -1;
591 char *title;
592 Bool withdraw = False;
593 Bool raise = False;
594 Bool frame_adjustment = True;
595
596 /* mutex. */
597 XGrabServer(dpy);
598 XSync(dpy, False);
599
600 /* make sure the window is still there */
601 if (!XGetWindowAttributes(dpy, window, &wattribs)) {
602 XUngrabServer(dpy);
603 return NULL;
604 }
605
606 /* if it's an override-redirect, ignore it */
607 if (wattribs.override_redirect) {
608 XUngrabServer(dpy);
609 return NULL;
610 }
611
612 wm_state = PropGetWindowState(window);
613
614 /* if it's startup and the window is unmapped, don't manage it */
615 if (scr->flags.startup && wm_state < 0 && wattribs.map_state == IsUnmapped) {
616 XUngrabServer(dpy);
617 return NULL;
618 }
619
620 wwin = wWindowCreate();
621
622 title = wNETWMGetWindowName(window);
623 if (title)
624 wwin->flags.net_has_title = 1;
625 else if (!wFetchName(dpy, window, &title))
626 title = NULL;
627
628 XSaveContext(dpy, window, wWinContext, (XPointer) & wwin->client_descriptor);
629
630 #ifdef SHAPE
631 if (wShapeSupported) {
632 int junk;
633 unsigned int ujunk;
634 int b_shaped;
635
636 XShapeSelectInput(dpy, window, ShapeNotifyMask);
637 XShapeQueryExtents(dpy, window, &b_shaped, &junk, &junk, &ujunk,
638 &ujunk, &junk, &junk, &junk, &ujunk, &ujunk);
639 wwin->flags.shaped = b_shaped;
640 }
641 #endif
642
643 /* Get hints and other information in properties */
644 PropGetWMClass(window, &wwin->wm_class, &wwin->wm_instance);
645
646 /* setup descriptor */
647 wwin->client_win = window;
648 wwin->screen_ptr = scr;
649 wwin->old_border_width = wattribs.border_width;
650 wwin->event_mask = CLIENT_EVENTS;
651 attribs.event_mask = CLIENT_EVENTS;
652 attribs.do_not_propagate_mask = ButtonPressMask | ButtonReleaseMask;
653 attribs.save_under = False;
654
655 XChangeWindowAttributes(dpy, window, CWEventMask | CWDontPropagate | CWSaveUnder, &attribs);
656 XSetWindowBorderWidth(dpy, window, 0);
657
658 /* get hints from GNUstep app */
659 if (wwin->wm_class != NULL && strcmp(wwin->wm_class, "GNUstep") == 0)
660 wwin->flags.is_gnustep = 1;
661
662 if (!PropGetGNUstepWMAttr(window, &wwin->wm_gnustep_attr))
663 wwin->wm_gnustep_attr = NULL;
664
665 if (wwin->wm_class != NULL && strcmp(wwin->wm_class, "DockApp") == 0) {
666 wwin->flags.is_dockapp = 1;
667 withdraw = True;
668 }
669
670 wwin->client_leader = PropGetClientLeader(window);
671 if (wwin->client_leader != None)
672 wwin->main_window = wwin->client_leader;
673
674 wwin->wm_hints = XGetWMHints(dpy, window);
675
676 if (wwin->wm_hints) {
677 if (wwin->wm_hints->flags & StateHint) {
678 if (wwin->wm_hints->initial_state == IconicState) {
679 wwin->flags.miniaturized = 1;
680 } else if (wwin->wm_hints->initial_state == WithdrawnState) {
681 wwin->flags.is_dockapp = 1;
682 withdraw = True;
683 }
684 }
685
686 if (wwin->wm_hints->flags & WindowGroupHint) {
687 wwin->group_id = wwin->wm_hints->window_group;
688 /* window_group has priority over CLIENT_LEADER */
689 wwin->main_window = wwin->group_id;
690 } else {
691 wwin->group_id = None;
692 }
693
694 if (wwin->wm_hints->flags & UrgencyHint) {
695 wwin->flags.urgent = 1;
696 wAppBounceWhileUrgent(wApplicationOf(wwin->main_window));
697 }
698 } else {
699 wwin->group_id = None;
700 }
701
702 PropGetProtocols(window, &wwin->protocols);
703
704 if (!XGetTransientForHint(dpy, window, &wwin->transient_for)) {
705 wwin->transient_for = None;
706 } else {
707 if (wwin->transient_for == None || wwin->transient_for == window) {
708 wwin->transient_for = scr->root_win;
709 } else {
710 transientOwner = wWindowFor(wwin->transient_for);
711 if (transientOwner && transientOwner->main_window != None)
712 wwin->main_window = transientOwner->main_window;
713 }
714 }
715
716 /* guess the focus mode */
717 wwin->focus_mode = getFocusMode(wwin);
718
719 /* get geometry stuff */
720 wClientGetNormalHints(wwin, &wattribs, True, &x, &y, &width, &height);
721
722 /* get colormap windows */
723 GetColormapWindows(wwin);
724
725 /*
726 * Setup the decoration/window attributes and
727 * geometry
728 */
729 wWindowSetupInitialAttributes(wwin, &window_level, &workspace);
730
731 /* Make broken apps behave as a nice app. */
732 if (WFLAGP(wwin, emulate_appicon))
733 wwin->main_window = wwin->client_win;
734
735 fixLeaderProperties(wwin);
736
737 wwin->orig_main_window = wwin->main_window;
738
739 if (wwin->flags.is_gnustep)
740 WSETUFLAG(wwin, shared_appicon, 0);
741
742 if (wwin->main_window) {
743 extern Atom _XA_WINDOWMAKER_MENU;
744 XTextProperty text_prop;
745
746 if (XGetTextProperty(dpy, wwin->main_window, &text_prop, _XA_WINDOWMAKER_MENU))
747 WSETUFLAG(wwin, shared_appicon, 0);
748 }
749
750 if (wwin->flags.is_dockapp)
751 WSETUFLAG(wwin, shared_appicon, 0);
752
753 if (wwin->main_window) {
754 WApplication *app = wApplicationOf(wwin->main_window);
755 if (app && app->app_icon)
756 WSETUFLAG(wwin, shared_appicon, 0);
757 }
758
759 if (!withdraw && wwin->main_window && WFLAGP(wwin, shared_appicon)) {
760 char *buffer, *instance, *class;
761 WFakeGroupLeader *fPtr;
762 int index;
763
764 #define ADEQUATE(x) ((x)!=None && (x)!=wwin->client_win && (x)!=fPtr->leader)
765
766 /* // only enter here if PropGetWMClass() succeds */
767 PropGetWMClass(wwin->main_window, &class, &instance);
768 buffer = StrConcatDot(instance, class);
769
770 index = WMFindInArray(scr->fakeGroupLeaders, matchIdentifier, (void *)buffer);
771 if (index != WANotFound) {
772 fPtr = WMGetFromArray(scr->fakeGroupLeaders, index);
773 if (fPtr->retainCount == 0)
774 fPtr->leader = createFakeWindowGroupLeader(scr, wwin->main_window,
775 instance, class);
776
777 fPtr->retainCount++;
778 if (fPtr->origLeader == None) {
779 if (ADEQUATE(wwin->main_window)) {
780 fPtr->retainCount++;
781 fPtr->origLeader = wwin->main_window;
782 }
783 }
784 wwin->fake_group = fPtr;
785 wwin->main_window = fPtr->leader;
786 wfree(buffer);
787 } else {
788 fPtr = (WFakeGroupLeader *) wmalloc(sizeof(WFakeGroupLeader));
789
790 fPtr->identifier = buffer;
791 fPtr->leader = createFakeWindowGroupLeader(scr, wwin->main_window, instance, class);
792 fPtr->origLeader = None;
793 fPtr->retainCount = 1;
794
795 WMAddToArray(scr->fakeGroupLeaders, fPtr);
796
797 if (ADEQUATE(wwin->main_window)) {
798 fPtr->retainCount++;
799 fPtr->origLeader = wwin->main_window;
800 }
801 wwin->fake_group = fPtr;
802 wwin->main_window = fPtr->leader;
803 }
804
805 if (instance)
806 free(instance);
807
808 if (class)
809 free(class);
810 #undef ADEQUATE
811 }
812
813 /*
814 * Setup the initial state of the window
815 */
816 if (WFLAGP(wwin, start_miniaturized) && !WFLAGP(wwin, no_miniaturizable))
817 wwin->flags.miniaturized = 1;
818
819 if (WFLAGP(wwin, start_maximized) && IS_RESIZABLE(wwin))
820 wwin->flags.maximized = MAX_VERTICAL | MAX_HORIZONTAL;
821
822 wNETWMCheckInitialClientState(wwin);
823
824 /* apply previous state if it exists and we're in startup */
825 if (scr->flags.startup && wm_state >= 0) {
826 if (wm_state == IconicState)
827 wwin->flags.miniaturized = 1;
828 else if (wm_state == WithdrawnState)
829 withdraw = True;
830 }
831
832 /* if there is a saved state (from file), restore it */
833 win_state = NULL;
834 if (wwin->main_window != None)
835 win_state = (WWindowState *) wWindowGetSavedState(wwin->main_window);
836 else
837 win_state = (WWindowState *) wWindowGetSavedState(window);
838
839 if (win_state && !withdraw) {
840 if (win_state->state->hidden > 0)
841 wwin->flags.hidden = win_state->state->hidden;
842
843 if (win_state->state->shaded > 0 && !WFLAGP(wwin, no_shadeable))
844 wwin->flags.shaded = win_state->state->shaded;
845
846 if (win_state->state->miniaturized > 0 && !WFLAGP(wwin, no_miniaturizable))
847 wwin->flags.miniaturized = win_state->state->miniaturized;
848
849 if (!IS_OMNIPRESENT(wwin)) {
850 int w = wDefaultGetStartWorkspace(scr, wwin->wm_instance,
851 wwin->wm_class);
852 if (w < 0 || w >= scr->workspace_count) {
853 workspace = win_state->state->workspace;
854 if (workspace >= scr->workspace_count)
855 workspace = scr->current_workspace;
856 } else {
857 workspace = w;
858 }
859 } else {
860 workspace = scr->current_workspace;
861 }
862 }
863
864 /* if we're restarting, restore saved state (from hints).
865 * This will overwrite previous */
866 {
867 WSavedState *wstate;
868
869 if (getSavedState(window, &wstate)) {
870 wwin->flags.shaded = wstate->shaded;
871 wwin->flags.hidden = wstate->hidden;
872 wwin->flags.miniaturized = wstate->miniaturized;
873 wwin->flags.maximized = wstate->maximized;
874 if (wwin->flags.maximized) {
875 wwin->old_geometry.x = wstate->x;
876 wwin->old_geometry.y = wstate->y;
877 wwin->old_geometry.width = wstate->w;
878 wwin->old_geometry.height = wstate->h;
879 }
880
881 workspace = wstate->workspace;
882 } else {
883 wstate = NULL;
884 }
885
886 /* restore window shortcut */
887 if (wstate != NULL || win_state != NULL) {
888 unsigned mask = 0;
889
890 if (win_state != NULL)
891 mask = win_state->state->window_shortcuts;
892
893 if (wstate != NULL && mask == 0)
894 mask = wstate->window_shortcuts;
895
896 if (mask > 0) {
897 int i;
898
899 for (i = 0; i < MAX_WINDOW_SHORTCUTS; i++) {
900 if (mask & (1 << i)) {
901 if (!scr->shortcutWindows[i])
902 scr->shortcutWindows[i] = WMCreateArray(4);
903
904 WMAddToArray(scr->shortcutWindows[i], wwin);
905 }
906 }
907 }
908 }
909
910 if (wstate != NULL)
911 wfree(wstate);
912 }
913
914 /* don't let transients start miniaturized if their owners are not */
915 if (transientOwner && !transientOwner->flags.miniaturized && wwin->flags.miniaturized && !withdraw) {
916 wwin->flags.miniaturized = 0;
917 if (wwin->wm_hints)
918 wwin->wm_hints->initial_state = NormalState;
919 }
920
921 /* set workspace on which the window starts */
922 if (workspace >= 0) {
923 if (workspace > scr->workspace_count - 1)
924 workspace = workspace % scr->workspace_count;
925 } else {
926 int w;
927
928 w = wDefaultGetStartWorkspace(scr, wwin->wm_instance, wwin->wm_class);
929
930 if (w >= 0 && w < scr->workspace_count && !(IS_OMNIPRESENT(wwin))) {
931 workspace = w;
932 } else {
933 if (wPreferences.open_transients_with_parent && transientOwner)
934 workspace = transientOwner->frame->workspace;
935 else
936 workspace = scr->current_workspace;
937 }
938 }
939
940 /* setup window geometry */
941 if (win_state && win_state->state->w > 0) {
942 width = win_state->state->w;
943 height = win_state->state->h;
944 }
945
946 wWindowConstrainSize(wwin, &width, &height);
947
948 /* do not ask for window placement if the window is
949 * transient, during startup, if the initial workspace is another one
950 * or if the window wants to start iconic.
951 * If geometry was saved, restore it. */
952 {
953 Bool dontBring = False;
954
955 if (win_state && win_state->state->w > 0) {
956 x = win_state->state->x;
957 y = win_state->state->y;
958 } else if ((wwin->transient_for == None || wPreferences.window_placement != WPM_MANUAL)
959 && !scr->flags.startup
960 && workspace == scr->current_workspace
961 && !wwin->flags.miniaturized
962 && !wwin->flags.maximized && !(wwin->normal_hints->flags & (USPosition | PPosition))) {
963
964 if (transientOwner && transientOwner->flags.mapped) {
965 int offs = WMAX(20, 2 * transientOwner->frame->top_width);
966 WMRect rect;
967 int head;
968
969 x = transientOwner->frame_x +
970 abs((transientOwner->frame->core->width - width) / 2) + offs;
971 y = transientOwner->frame_y +
972 abs((transientOwner->frame->core->height - height) / 3) + offs;
973
974 /* limit transient windows to be inside their parent's head */
975 rect.pos.x = transientOwner->frame_x;
976 rect.pos.y = transientOwner->frame_y;
977 rect.size.width = transientOwner->frame->core->width;
978 rect.size.height = transientOwner->frame->core->height;
979
980 head = wGetHeadForRect(scr, rect);
981 rect = wGetRectForHead(scr, head);
982
983 if (x < rect.pos.x)
984 x = rect.pos.x;
985 else if (x + width > rect.pos.x + rect.size.width)
986 x = rect.pos.x + rect.size.width - width;
987
988 if (y < rect.pos.y)
989 y = rect.pos.y;
990 else if (y + height > rect.pos.y + rect.size.height)
991 y = rect.pos.y + rect.size.height - height;
992
993 } else {
994 PlaceWindow(wwin, &x, &y, width, height);
995 frame_adjustment = False;
996 }
997
998 if (wPreferences.window_placement == WPM_MANUAL)
999 dontBring = True;
1000
1001 } else if (scr->xine_info.count && (wwin->normal_hints->flags & PPosition)) {
1002 int head, flags;
1003 WMRect rect;
1004 int reposition = 0;
1005
1006 /* Make spash screens come out in the center of a head
1007 * trouble is that most splashies never get here
1008 * they are managed trough atoms but god knows where.
1009 * Dan, do you know ? -peter
1010 *
1011 * Most of them are not managed, they have set
1012 * OverrideRedirect, which means we can't do anything about
1013 * them. -alfredo */
1014 {
1015 /* xinerama checks for: across head and dead space */
1016 rect.pos.x = x;
1017 rect.pos.y = y;
1018 rect.size.width = width;
1019 rect.size.height = height;
1020
1021 head = wGetRectPlacementInfo(scr, rect, &flags);
1022
1023 if (flags & XFLAG_DEAD)
1024 reposition = 1;
1025
1026 if (flags & XFLAG_MULTIPLE)
1027 reposition = 2;
1028 }
1029
1030 switch (reposition) {
1031 case 1:
1032 head = wGetHeadForPointerLocation(scr);
1033 rect = wGetRectForHead(scr, head);
1034
1035 x = rect.pos.x + (x * rect.size.width) / scr->scr_width;
1036 y = rect.pos.y + (y * rect.size.height) / scr->scr_height;
1037 break;
1038
1039 case 2:
1040 rect = wGetRectForHead(scr, head);
1041
1042 if (x < rect.pos.x)
1043 x = rect.pos.x;
1044 else if (x + width > rect.pos.x + rect.size.width)
1045 x = rect.pos.x + rect.size.width - width;
1046
1047 if (y < rect.pos.y)
1048 y = rect.pos.y;
1049 else if (y + height > rect.pos.y + rect.size.height)
1050 y = rect.pos.y + rect.size.height - height;
1051
1052 break;
1053
1054 default:
1055 break;
1056 }
1057 }
1058
1059 if (WFLAGP(wwin, dont_move_off) && dontBring)
1060 wScreenBringInside(scr, &x, &y, width, height);
1061 }
1062
1063 wNETWMPositionSplash(wwin, &x, &y, width, height);
1064
1065 if (wwin->flags.urgent) {
1066 if (!IS_OMNIPRESENT(wwin))
1067 wwin->flags.omnipresent ^= 1;
1068 }
1069
1070 /* Create frame, borders and do reparenting */
1071 foo = WFF_LEFT_BUTTON | WFF_RIGHT_BUTTON;
1072 #ifdef XKB_BUTTON_HINT
1073 if (wPreferences.modelock)
1074 foo |= WFF_LANGUAGE_BUTTON;
1075 #endif
1076 if (HAS_TITLEBAR(wwin))
1077 foo |= WFF_TITLEBAR;
1078
1079 if (HAS_RESIZEBAR(wwin))
1080 foo |= WFF_RESIZEBAR;
1081
1082 if (HAS_BORDER(wwin))
1083 foo |= WFF_BORDER;
1084
1085 wwin->frame = wFrameWindowCreate(scr, window_level,
1086 x, y, width, height,
1087 &wPreferences.window_title_clearance,
1088 &wPreferences.window_title_min_height,
1089 &wPreferences.window_title_max_height,
1090 foo,
1091 scr->window_title_texture,
1092 scr->resizebar_texture, scr->window_title_color, &scr->title_font,
1093 wattribs.depth, wattribs.visual, wattribs.colormap);
1094
1095 wwin->frame->flags.is_client_window_frame = 1;
1096 wwin->frame->flags.justification = wPreferences.title_justification;
1097
1098 /* setup button images */
1099 wWindowUpdateButtonImages(wwin);
1100
1101 /* hide unused buttons */
1102 foo = 0;
1103 if (WFLAGP(wwin, no_close_button))
1104 foo |= WFF_RIGHT_BUTTON;
1105
1106 if (WFLAGP(wwin, no_miniaturize_button))
1107 foo |= WFF_LEFT_BUTTON;
1108
1109 #ifdef XKB_BUTTON_HINT
1110 if (WFLAGP(wwin, no_language_button) || WFLAGP(wwin, no_focusable))
1111 foo |= WFF_LANGUAGE_BUTTON;
1112 #endif
1113 if (foo != 0)
1114 wFrameWindowHideButton(wwin->frame, foo);
1115
1116 wwin->frame->child = wwin;
1117 wwin->frame->workspace = workspace;
1118 wwin->frame->on_click_left = windowIconifyClick;
1119
1120 #ifdef XKB_BUTTON_HINT
1121 if (wPreferences.modelock)
1122 wwin->frame->on_click_language = windowLanguageClick;
1123 #endif
1124
1125 wwin->frame->on_click_right = windowCloseClick;
1126 wwin->frame->on_dblclick_right = windowCloseDblClick;
1127 wwin->frame->on_mousedown_titlebar = titlebarMouseDown;
1128 wwin->frame->on_dblclick_titlebar = titlebarDblClick;
1129 wwin->frame->on_mousedown_resizebar = resizebarMouseDown;
1130
1131 XSelectInput(dpy, wwin->client_win, wwin->event_mask & ~StructureNotifyMask);
1132 XReparentWindow(dpy, wwin->client_win, wwin->frame->core->window, 0, wwin->frame->top_width);
1133 XSelectInput(dpy, wwin->client_win, wwin->event_mask);
1134
1135 {
1136 int gx, gy;
1137
1138 wClientGetGravityOffsets(wwin, &gx, &gy);
1139
1140 /* if gravity is to the south, account for the border sizes */
1141 if (gy > 0)
1142 y -= wwin->frame->top_width + wwin->frame->bottom_width;
1143 }
1144
1145 if (frame_adjustment) {
1146 WMRect rect;
1147 WArea usableArea;
1148 int head;
1149
1150 rect.pos.x = x;
1151 rect.pos.y = y;
1152 rect.size.width = 1;
1153 rect.size.height = 1;
1154
1155 head = wGetHeadForRect(scr, rect);
1156 usableArea = wGetUsableAreaForHead(scr, head, NULL, True);
1157
1158 /* wWindowConfigure() will account for the frame
1159 * when placing so the window would be shifted without
1160 * the adjustment below */
1161 if (y >= usableArea.y1 + wwin->frame->top_width)
1162 y -= wwin->frame->top_width;
1163
1164 /* wWindowConfigure() will account for the window border
1165 * when placing so the window would be shifted without
1166 * the adjustment below */
1167 if (HAS_BORDER(wwin)) {
1168 if (x >= usableArea.x1 + FRAME_BORDER_WIDTH)
1169 x -= FRAME_BORDER_WIDTH;
1170 if (y >= usableArea.y1 + FRAME_BORDER_WIDTH)
1171 y -= FRAME_BORDER_WIDTH;
1172 }
1173 }
1174
1175 /*
1176 * wWindowConfigure() will init the client window's size
1177 * (wwin->client.{width,height}) and all other geometry
1178 * related variables (frame_x,frame_y) */
1179 wWindowConfigure(wwin, x, y, width, height);
1180
1181 /* to make sure the window receives it's new position after reparenting */
1182 wWindowSynthConfigureNotify(wwin);
1183
1184 /* Setup descriptors and save window to internal lists */
1185 if (wwin->main_window != None) {
1186 WApplication *app;
1187 WWindow *leader;
1188
1189 /* Leader windows do not necessary set themselves as leaders.
1190 * If this is the case, point the leader of this window to
1191 * itself */
1192 leader = wWindowFor(wwin->main_window);
1193 if (leader && leader->main_window == None)
1194 leader->main_window = leader->client_win;
1195
1196 app = wApplicationCreate(wwin);
1197 if (app) {
1198 app->last_workspace = workspace;
1199
1200 /* Do application specific stuff, like setting application
1201 * wide attributes. */
1202
1203 if (wwin->flags.hidden) {
1204 /* if the window was set to hidden because it was hidden
1205 * in a previous incarnation and that state was restored */
1206 app->flags.hidden = 1;
1207 } else if (app->flags.hidden) {
1208 if (WFLAGP(app->main_window_desc, start_hidden)) {
1209 wwin->flags.hidden = 1;
1210 } else {
1211 wUnhideApplication(app, False, False);
1212 raise = True;
1213 }
1214 }
1215 wAppBounce(app);
1216 }
1217 }
1218
1219 /* setup the frame descriptor */
1220 wwin->frame->core->descriptor.handle_mousedown = frameMouseDown;
1221 wwin->frame->core->descriptor.parent = wwin;
1222 wwin->frame->core->descriptor.parent_type = WCLASS_WINDOW;
1223
1224 /* don't let windows go away if we die */
1225 XAddToSaveSet(dpy, window);
1226
1227 XLowerWindow(dpy, window);
1228
1229 /* if window is in this workspace and should be mapped, then map it */
1230 if (!wwin->flags.miniaturized && (workspace == scr->current_workspace || IS_OMNIPRESENT(wwin))
1231 && !wwin->flags.hidden && !withdraw) {
1232
1233 /* The following "if" is to avoid crashing of clients that expect
1234 * WM_STATE set before they get mapped. Else WM_STATE is set later,
1235 * after the return from this function. */
1236 if (wwin->wm_hints && (wwin->wm_hints->flags & StateHint))
1237 wClientSetState(wwin, wwin->wm_hints->initial_state, None);
1238 else
1239 wClientSetState(wwin, NormalState, None);
1240
1241 if (wPreferences.superfluous && !wPreferences.no_animations && !scr->flags.startup &&
1242 (wwin->transient_for == None || wwin->transient_for == scr->root_win) &&
1243 /*
1244 * The brain damaged idiotic non-click to focus modes will
1245 * have trouble with this because:
1246 *
1247 * 1. window is created and mapped by the client
1248 * 2. window is mapped by wmaker in small size
1249 * 3. window is animated to grow to normal size
1250 * 4. this function returns to normal event loop
1251 * 5. eventually, the EnterNotify event that would trigger
1252 * the window focusing (if the mouse is over that window)
1253 * will be processed by wmaker.
1254 * But since this event will be rather delayed
1255 * (step 3 has a large delay) the time when the event ocurred
1256 * and when it is processed, the client that owns that window
1257 * will reject the XSetInputFocus() for it.
1258 */
1259 (wPreferences.focus_mode == WKF_CLICK || wPreferences.auto_focus))
1260 DoWindowBirth(wwin);
1261
1262 wWindowMap(wwin);
1263 }
1264
1265 /* setup stacking descriptor */
1266 if (transientOwner)
1267 wwin->frame->core->stacking->child_of = transientOwner->frame->core;
1268 else
1269 wwin->frame->core->stacking->child_of = NULL;
1270
1271 if (!scr->focused_window) {
1272 /* first window on the list */
1273 wwin->next = NULL;
1274 wwin->prev = NULL;
1275 scr->focused_window = wwin;
1276 } else {
1277 WWindow *tmp;
1278
1279 /* add window at beginning of focus window list */
1280 tmp = scr->focused_window;
1281 while (tmp->prev)
1282 tmp = tmp->prev;
1283
1284 tmp->prev = wwin;
1285 wwin->next = tmp;
1286 wwin->prev = NULL;
1287 }
1288
1289 /* raise is set to true if we un-hid the app when this window was born.
1290 * we raise, else old windows of this app will be above this new one. */
1291 if (raise)
1292 wRaiseFrame(wwin->frame->core);
1293
1294 /* Update name must come after WApplication stuff is done */
1295 wWindowUpdateName(wwin, title);
1296 if (title)
1297 XFree(title);
1298
1299 XUngrabServer(dpy);
1300
1301 /* Final preparations before window is ready to go */
1302 wFrameWindowChangeState(wwin->frame, WS_UNFOCUSED);
1303
1304 if (!wwin->flags.miniaturized && workspace == scr->current_workspace && !wwin->flags.hidden) {
1305 if (((transientOwner && transientOwner->flags.focused)
1306 || wPreferences.auto_focus) && !WFLAGP(wwin, no_focusable)) {
1307
1308 /* only auto_focus if on same screen as mouse
1309 * (and same head for xinerama mode)
1310 * TODO: make it an option */
1311
1312 /*TODO add checking the head of the window, is it available? */
1313 short same_screen = 0, same_head = 1;
1314
1315 int foo;
1316 unsigned int bar;
1317 Window dummy;
1318
1319 if (XQueryPointer(dpy, scr->root_win, &dummy, &dummy,
1320 &foo, &foo, &foo, &foo, &bar) != False)
1321 same_screen = 1;
1322
1323 if (same_screen == 1 && same_head == 1)
1324 wSetFocusTo(scr, wwin);
1325 }
1326 }
1327 wWindowResetMouseGrabs(wwin);
1328
1329 if (!WFLAGP(wwin, no_bind_keys))
1330 wWindowSetKeyGrabs(wwin);
1331
1332 WMPostNotificationName(WMNManaged, wwin, NULL);
1333 wColormapInstallForWindow(scr, scr->cmap_window);
1334
1335 /* Setup Notification Observers */
1336 WMAddNotificationObserver(appearanceObserver, wwin, WNWindowAppearanceSettingsChanged, wwin);
1337
1338 /* Cleanup temporary stuff */
1339 if (win_state)
1340 wWindowDeleteSavedState(win_state);
1341
1342 /* If the window must be withdrawed, then do it now.
1343 * Must do some optimization, 'though */
1344 if (withdraw) {
1345 wwin->flags.mapped = 0;
1346 wClientSetState(wwin, WithdrawnState, None);
1347 wUnmanageWindow(wwin, True, False);
1348 wwin = NULL;
1349 }
1350
1351 return wwin;
1352 }
1353
1354 WWindow *wManageInternalWindow(WScreen *scr, Window window, Window owner,
1355 char *title, int x, int y, int width, int height)
1356 {
1357 WWindow *wwin;
1358 int foo;
1359
1360 wwin = wWindowCreate();
1361
1362 WMAddNotificationObserver(appearanceObserver, wwin, WNWindowAppearanceSettingsChanged, wwin);
1363
1364 wwin->flags.internal_window = 1;
1365
1366 WSETUFLAG(wwin, omnipresent, 1);
1367 WSETUFLAG(wwin, no_shadeable, 1);
1368 WSETUFLAG(wwin, no_resizable, 1);
1369 WSETUFLAG(wwin, no_miniaturizable, 1);
1370
1371 wwin->focus_mode = WFM_PASSIVE;
1372 wwin->client_win = window;
1373 wwin->screen_ptr = scr;
1374 wwin->transient_for = owner;
1375 wwin->client.x = x;
1376 wwin->client.y = y;
1377 wwin->client.width = width;
1378 wwin->client.height = height;
1379 wwin->frame_x = wwin->client.x;
1380 wwin->frame_y = wwin->client.y;
1381
1382 foo = WFF_RIGHT_BUTTON | WFF_BORDER;
1383 foo |= WFF_TITLEBAR;
1384 #ifdef XKB_BUTTON_HINT
1385 foo |= WFF_LANGUAGE_BUTTON;
1386 #endif
1387
1388 wwin->frame = wFrameWindowCreate(scr, WMFloatingLevel,
1389 wwin->frame_x, wwin->frame_y,
1390 width, height,
1391 &wPreferences.window_title_clearance,
1392 &wPreferences.window_title_min_height,
1393 &wPreferences.window_title_max_height,
1394 foo,
1395 scr->window_title_texture,
1396 scr->resizebar_texture, scr->window_title_color, &scr->title_font,
1397 scr->w_depth, scr->w_visual, scr->w_colormap);
1398
1399 XSaveContext(dpy, window, wWinContext, (XPointer) & wwin->client_descriptor);
1400
1401 wwin->frame->flags.is_client_window_frame = 1;
1402 wwin->frame->flags.justification = wPreferences.title_justification;
1403
1404 wFrameWindowChangeTitle(wwin->frame, title);
1405
1406 /* setup button images */
1407 wWindowUpdateButtonImages(wwin);
1408
1409 /* hide buttons */
1410 wFrameWindowHideButton(wwin->frame, WFF_RIGHT_BUTTON);
1411
1412 wwin->frame->child = wwin;
1413 wwin->frame->workspace = wwin->screen_ptr->current_workspace;
1414
1415 #ifdef XKB_BUTTON_HINT
1416 if (wPreferences.modelock)
1417 wwin->frame->on_click_language = windowLanguageClick;
1418 #endif
1419
1420 wwin->frame->on_click_right = windowCloseClick;
1421 wwin->frame->on_mousedown_titlebar = titlebarMouseDown;
1422 wwin->frame->on_dblclick_titlebar = titlebarDblClick;
1423 wwin->frame->on_mousedown_resizebar = resizebarMouseDown;
1424 wwin->client.y += wwin->frame->top_width;
1425
1426 XReparentWindow(dpy, wwin->client_win, wwin->frame->core->window, 0, wwin->frame->top_width);
1427 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, wwin->client.width, wwin->client.height);
1428
1429 /* setup the frame descriptor */
1430 wwin->frame->core->descriptor.handle_mousedown = frameMouseDown;
1431 wwin->frame->core->descriptor.parent = wwin;
1432 wwin->frame->core->descriptor.parent_type = WCLASS_WINDOW;
1433
1434 XLowerWindow(dpy, window);
1435 XMapSubwindows(dpy, wwin->frame->core->window);
1436
1437 /* setup stacking descriptor */
1438 if (wwin->transient_for != None && wwin->transient_for != scr->root_win) {
1439 WWindow *tmp;
1440 tmp = wWindowFor(wwin->transient_for);
1441 if (tmp)
1442 wwin->frame->core->stacking->child_of = tmp->frame->core;
1443 } else {
1444 wwin->frame->core->stacking->child_of = NULL;
1445 }
1446
1447 if (!scr->focused_window) {
1448 /* first window on the list */
1449 wwin->next = NULL;
1450 wwin->prev = NULL;
1451 scr->focused_window = wwin;
1452 } else {
1453 WWindow *tmp;
1454
1455 /* add window at beginning of focus window list */
1456 tmp = scr->focused_window;
1457 while (tmp->prev)
1458 tmp = tmp->prev;
1459 tmp->prev = wwin;
1460 wwin->next = tmp;
1461 wwin->prev = NULL;
1462 }
1463
1464 if (wwin->flags.is_gnustep == 0)
1465 wFrameWindowChangeState(wwin->frame, WS_UNFOCUSED);
1466
1467 /* if (wPreferences.auto_focus) */
1468 wSetFocusTo(scr, wwin);
1469 wWindowResetMouseGrabs(wwin);
1470 wWindowSetKeyGrabs(wwin);
1471
1472 return wwin;
1473 }
1474
1475 /*
1476 *----------------------------------------------------------------------
1477 * wUnmanageWindow--
1478 * Removes the frame window from a window and destroys all data
1479 * related to it. The window will be reparented back to the root window
1480 * if restore is True.
1481 *
1482 * Side effects:
1483 * Everything related to the window is destroyed and the window
1484 * is removed from the window lists. Focus is set to the previous on the
1485 * window list.
1486 *----------------------------------------------------------------------
1487 */
1488 void wUnmanageWindow(WWindow *wwin, Bool restore, Bool destroyed)
1489 {
1490 WCoreWindow *frame = wwin->frame->core;
1491 WWindow *owner = NULL;
1492 WWindow *newFocusedWindow = NULL;
1493 int wasFocused;
1494 WScreen *scr = wwin->screen_ptr;
1495
1496 /* First close attribute editor window if open */
1497 if (wwin->flags.inspector_open)
1498 wCloseInspectorForWindow(wwin);
1499
1500 /* Close window menu if it's open for this window */
1501 if (wwin->flags.menu_open_for_me)
1502 CloseWindowMenu(scr);
1503
1504 if (!destroyed) {
1505 if (!wwin->flags.internal_window)
1506 XRemoveFromSaveSet(dpy, wwin->client_win);
1507
1508 /* If this is a leader window, we still need to listen for
1509 * DestroyNotify and PropertyNotify. */
1510 if (wApplicationOf(wwin->client_win))
1511 XSelectInput(dpy, wwin->client_win, StructureNotifyMask | PropertyChangeMask);
1512 else
1513 XSelectInput(dpy, wwin->client_win, NoEventMask);
1514
1515 XUngrabButton(dpy, AnyButton, AnyModifier, wwin->client_win);
1516 XUngrabKey(dpy, AnyKey, AnyModifier, wwin->client_win);
1517 }
1518
1519 XUnmapWindow(dpy, frame->window);
1520
1521 XUnmapWindow(dpy, wwin->client_win);
1522
1523 /* deselect window */
1524 wSelectWindow(wwin, False);
1525
1526 /* remove all pending events on window */
1527 /* I think this only matters for autoraise */
1528 if (wPreferences.raise_delay)
1529 WMDeleteTimerWithClientData(wwin->frame->core);
1530
1531 XFlush(dpy);
1532
1533 /* reparent the window back to the root */
1534 if (restore)
1535 wClientRestore(wwin);
1536
1537 if (wwin->transient_for != scr->root_win) {
1538 owner = wWindowFor(wwin->transient_for);
1539 if (owner) {
1540 if (!owner->flags.semi_focused)
1541 owner = NULL;
1542 else
1543 owner->flags.semi_focused = 0;
1544 }
1545 }
1546
1547 wasFocused = wwin->flags.focused;
1548
1549 /* remove from window focus list */
1550 if (!wwin->prev && !wwin->next) {
1551 /* was the only window */
1552 scr->focused_window = NULL;
1553 newFocusedWindow = NULL;
1554 } else {
1555 WWindow *tmp;
1556
1557 if (wwin->prev)
1558 wwin->prev->next = wwin->next;
1559
1560 if (wwin->next)
1561 wwin->next->prev = wwin->prev;
1562 else {
1563 scr->focused_window = wwin->prev;
1564 scr->focused_window->next = NULL;
1565 }
1566
1567 if (wPreferences.focus_mode == WKF_CLICK) {
1568
1569 /* if in click to focus mode and the window
1570 * was a transient, focus the owner window
1571 */
1572 tmp = NULL;
1573 if (wPreferences.focus_mode == WKF_CLICK) {
1574 tmp = wWindowFor(wwin->transient_for);
1575 if (tmp && (!tmp->flags.mapped || WFLAGP(tmp, no_focusable))) {
1576 tmp = NULL;
1577 }
1578 }
1579 /* otherwise, focus the next one in the focus list */
1580 if (!tmp) {
1581 tmp = scr->focused_window;
1582 while (tmp) { /* look for one in the window list first */
1583 if (!WFLAGP(tmp, no_focusable) && !WFLAGP(tmp, skip_window_list)
1584 && (tmp->flags.mapped || tmp->flags.shaded))
1585 break;
1586 tmp = tmp->prev;
1587 }
1588 if (!tmp) { /* if unsuccessful, choose any focusable window */
1589 tmp = scr->focused_window;
1590 while (tmp) {
1591 if (!WFLAGP(tmp, no_focusable)
1592 && (tmp->flags.mapped || tmp->flags.shaded))
1593 break;
1594 tmp = tmp->prev;
1595 }
1596 }
1597 }
1598
1599 newFocusedWindow = tmp;
1600
1601 } else if (wPreferences.focus_mode == WKF_SLOPPY) {
1602 unsigned int mask;
1603 int foo;
1604 Window bar, win;
1605
1606 /* This is to let the root window get the keyboard input
1607 * if Sloppy focus mode and no other window get focus.
1608 * This way keybindings will not freeze.
1609 */
1610 tmp = NULL;
1611 if (XQueryPointer(dpy, scr->root_win, &bar, &win, &foo, &foo, &foo, &foo, &mask))
1612 tmp = wWindowFor(win);
1613 if (tmp == wwin)
1614 tmp = NULL;
1615 newFocusedWindow = tmp;
1616 } else {
1617 newFocusedWindow = NULL;
1618 }
1619 }
1620
1621 if (!wwin->flags.internal_window)
1622 WMPostNotificationName(WMNUnmanaged, wwin, NULL);
1623 if (wasFocused) {
1624 if (newFocusedWindow != owner && owner) {
1625 if (wwin->flags.is_gnustep == 0)
1626 wFrameWindowChangeState(owner->frame, WS_UNFOCUSED);
1627 }
1628 wSetFocusTo(scr, newFocusedWindow);
1629 }
1630
1631 /* Close menu and unhighlight */
1632 WApplication *oapp = wApplicationOf(wwin->main_window);
1633 WApplication *napp = scr->focused_window ? wApplicationOf(scr->focused_window->main_window) : NULL;
1634 if (oapp && oapp != napp) {
1635 wAppMenuUnmap(oapp->menu);
1636 if (wPreferences.highlight_active_app)
1637 wApplicationDeactivate(oapp);
1638 }
1639
1640 wNETCleanupFrameExtents(wwin);
1641
1642 wWindowDestroy(wwin);
1643 XFlush(dpy);
1644 }
1645
1646 void wWindowMap(WWindow *wwin)
1647 {
1648 XMapWindow(dpy, wwin->frame->core->window);
1649 if (!wwin->flags.shaded) {
1650 /* window will be remapped when getting MapNotify */
1651 XSelectInput(dpy, wwin->client_win, wwin->event_mask & ~StructureNotifyMask);
1652 XMapWindow(dpy, wwin->client_win);
1653 XSelectInput(dpy, wwin->client_win, wwin->event_mask);
1654
1655 wwin->flags.mapped = 1;
1656 }
1657 }
1658
1659 void wWindowUnmap(WWindow *wwin)
1660 {
1661 wwin->flags.mapped = 0;
1662
1663 /* prevent window withdrawal when getting UnmapNotify */
1664 XSelectInput(dpy, wwin->client_win, wwin->event_mask & ~StructureNotifyMask);
1665 XUnmapWindow(dpy, wwin->client_win);
1666 XSelectInput(dpy, wwin->client_win, wwin->event_mask);
1667
1668 XUnmapWindow(dpy, wwin->frame->core->window);
1669 }
1670
1671 void wWindowFocus(WWindow *wwin, WWindow *owin)
1672 {
1673 WWindow *nowner;
1674 WWindow *oowner;
1675
1676 #ifdef KEEP_XKB_LOCK_STATUS
1677 if (wPreferences.modelock)
1678 XkbLockGroup(dpy, XkbUseCoreKbd, wwin->frame->languagemode);
1679 #endif /* KEEP_XKB_LOCK_STATUS */
1680
1681 wwin->flags.semi_focused = 0;
1682
1683 if (wwin->flags.is_gnustep == 0)
1684 wFrameWindowChangeState(wwin->frame, WS_FOCUSED);
1685
1686 wwin->flags.focused = 1;
1687
1688 wWindowResetMouseGrabs(wwin);
1689
1690 WMPostNotificationName(WMNChangedFocus, wwin, (void *)True);
1691
1692 if (owin == wwin || !owin)
1693 return;
1694
1695 nowner = wWindowFor(wwin->transient_for);
1696
1697 /* new window is a transient for the old window */
1698 if (nowner == owin) {
1699 owin->flags.semi_focused = 1;
1700 wWindowUnfocus(nowner);
1701 return;
1702 }
1703
1704 oowner = wWindowFor(owin->transient_for);
1705
1706 /* new window is owner of old window */
1707 if (wwin == oowner) {
1708 wWindowUnfocus(owin);
1709 return;
1710 }
1711
1712 if (!nowner) {
1713 wWindowUnfocus(owin);
1714 return;
1715 }
1716
1717 /* new window has same owner of old window */
1718 if (oowner == nowner) {
1719 /* prevent unfocusing of owner */
1720 oowner->flags.semi_focused = 0;
1721 wWindowUnfocus(owin);
1722 oowner->flags.semi_focused = 1;
1723
1724 return;
1725 }
1726
1727 /* nowner != NULL && oowner != nowner */
1728 nowner->flags.semi_focused = 1;
1729 wWindowUnfocus(nowner);
1730 wWindowUnfocus(owin);
1731 }
1732
1733 void wWindowUnfocus(WWindow *wwin)
1734 {
1735 CloseWindowMenu(wwin->screen_ptr);
1736
1737 if (wwin->flags.is_gnustep == 0)
1738 wFrameWindowChangeState(wwin->frame, wwin->flags.semi_focused ? WS_PFOCUSED : WS_UNFOCUSED);
1739
1740 if (wwin->transient_for != None && wwin->transient_for != wwin->screen_ptr->root_win) {
1741 WWindow *owner;
1742 owner = wWindowFor(wwin->transient_for);
1743 if (owner && owner->flags.semi_focused) {
1744 owner->flags.semi_focused = 0;
1745 if (owner->flags.mapped || owner->flags.shaded) {
1746 wWindowUnfocus(owner);
1747 wFrameWindowPaint(owner->frame);
1748 }
1749 }
1750 }
1751 wwin->flags.focused = 0;
1752 wWindowResetMouseGrabs(wwin);
1753 WMPostNotificationName(WMNChangedFocus, wwin, (void *)False);
1754 }
1755
1756 void wWindowUpdateName(WWindow *wwin, char *newTitle)
1757 {
1758 char *title;
1759
1760 if (!wwin->frame)
1761 return;
1762
1763 if (!newTitle)
1764 title = DEF_WINDOW_TITLE; /* the hint was removed */
1765 else
1766 title = newTitle;
1767
1768 if (wFrameWindowChangeTitle(wwin->frame, title))
1769 WMPostNotificationName(WMNChangedName, wwin, NULL);
1770 }
1771
1772 /*
1773 *----------------------------------------------------------------------
1774 *
1775 * wWindowConstrainSize--
1776 * Constrains size for the client window, taking the maximal size,
1777 * window resize increments and other size hints into account.
1778 *
1779 * Returns:
1780 * The closest size to what was given that the client window can
1781 * have.
1782 *
1783 *----------------------------------------------------------------------
1784 */
1785 void wWindowConstrainSize(WWindow *wwin, unsigned int *nwidth, unsigned int *nheight)
1786 {
1787 int width = (int)*nwidth;
1788 int height = (int)*nheight;
1789 int winc = 1;
1790 int hinc = 1;
1791 int minW = 1, minH = 1;
1792 int maxW = wwin->screen_ptr->scr_width * 2;
1793 int maxH = wwin->screen_ptr->scr_height * 2;
1794 int minAX = -1, minAY = -1;
1795 int maxAX = -1, maxAY = -1;
1796 int baseW = 0;
1797 int baseH = 0;
1798
1799 if (wwin->normal_hints) {
1800 winc = wwin->normal_hints->width_inc;
1801 hinc = wwin->normal_hints->height_inc;
1802 minW = wwin->normal_hints->min_width;
1803 minH = wwin->normal_hints->min_height;
1804 maxW = wwin->normal_hints->max_width;
1805 maxH = wwin->normal_hints->max_height;
1806 if (wwin->normal_hints->flags & PAspect) {
1807 minAX = wwin->normal_hints->min_aspect.x;
1808 minAY = wwin->normal_hints->min_aspect.y;
1809 maxAX = wwin->normal_hints->max_aspect.x;
1810 maxAY = wwin->normal_hints->max_aspect.y;
1811 }
1812
1813 baseW = wwin->normal_hints->base_width;
1814 baseH = wwin->normal_hints->base_height;
1815 }
1816
1817 if (width < minW)
1818 width = minW;
1819 if (height < minH)
1820 height = minH;
1821
1822 if (width > maxW)
1823 width = maxW;
1824 if (height > maxH)
1825 height = maxH;
1826
1827 /* aspect ratio code borrowed from olwm */
1828 if (minAX > 0) {
1829 /* adjust max aspect ratio */
1830 if (!(maxAX == 1 && maxAY == 1) && width * maxAY > height * maxAX) {
1831 if (maxAX > maxAY) {
1832 height = (width * maxAY) / maxAX;
1833 if (height > maxH) {
1834 height = maxH;
1835 width = (height * maxAX) / maxAY;
1836 }
1837 } else {
1838 width = (height * maxAX) / maxAY;
1839 if (width > maxW) {
1840 width = maxW;
1841 height = (width * maxAY) / maxAX;
1842 }
1843 }
1844 }
1845
1846 /* adjust min aspect ratio */
1847 if (!(minAX == 1 && minAY == 1) && width * minAY < height * minAX) {
1848 if (minAX > minAY) {
1849 height = (width * minAY) / minAX;
1850 if (height < minH) {
1851 height = minH;
1852 width = (height * minAX) / minAY;
1853 }
1854 } else {
1855 width = (height * minAX) / minAY;
1856 if (width < minW) {
1857 width = minW;
1858 height = (width * minAY) / minAX;
1859 }
1860 }
1861 }
1862 }
1863
1864 if (baseW != 0)
1865 width = (((width - baseW) / winc) * winc) + baseW;
1866 else
1867 width = (((width - minW) / winc) * winc) + minW;
1868
1869 if (baseH != 0)
1870 height = (((height - baseH) / hinc) * hinc) + baseH;
1871 else
1872 height = (((height - minH) / hinc) * hinc) + minH;
1873
1874 /* broken stupid apps may cause preposterous values for these.. */
1875 if (width > 0)
1876 *nwidth = width;
1877 if (height > 0)
1878 *nheight = height;
1879 }
1880
1881 void wWindowCropSize(WWindow *wwin, unsigned int maxW, unsigned int maxH,
1882 unsigned int *width, unsigned int *height)
1883 {
1884 int baseW = 0, baseH = 0;
1885 int winc = 1, hinc = 1;
1886
1887 if (wwin->normal_hints) {
1888 baseW = wwin->normal_hints->base_width;
1889 baseH = wwin->normal_hints->base_height;
1890
1891 winc = wwin->normal_hints->width_inc;
1892 hinc = wwin->normal_hints->height_inc;
1893 }
1894
1895 if (*width > maxW)
1896 *width = maxW - (maxW - baseW) % winc;
1897
1898 if (*height > maxH)
1899 *height = maxH - (maxH - baseH) % hinc;
1900 }
1901
1902 void wWindowChangeWorkspace(WWindow *wwin, int workspace)
1903 {
1904 WScreen *scr = wwin->screen_ptr;
1905 WApplication *wapp;
1906 int unmap = 0;
1907
1908 if (workspace >= scr->workspace_count || workspace < 0 || workspace == wwin->frame->workspace)
1909 return;
1910
1911 if (workspace != scr->current_workspace) {
1912 /* Sent to other workspace. Unmap window */
1913 if ((wwin->flags.mapped
1914 || wwin->flags.shaded || (wwin->flags.miniaturized && !wPreferences.sticky_icons))
1915 && !IS_OMNIPRESENT(wwin) && !wwin->flags.changing_workspace) {
1916
1917 wapp = wApplicationOf(wwin->main_window);
1918 if (wapp)
1919 wapp->last_workspace = workspace;
1920
1921 if (wwin->flags.miniaturized) {
1922 if (wwin->icon) {
1923 XUnmapWindow(dpy, wwin->icon->core->window);
1924 wwin->icon->mapped = 0;
1925 }
1926 } else {
1927 unmap = 1;
1928 wSetFocusTo(scr, NULL);
1929 }
1930 }
1931 } else {
1932 /* brought to current workspace. Map window */
1933 if (wwin->flags.miniaturized && !wPreferences.sticky_icons) {
1934 if (wwin->icon) {
1935 XMapWindow(dpy, wwin->icon->core->window);
1936 wwin->icon->mapped = 1;
1937 }
1938 } else if (!wwin->flags.mapped && !(wwin->flags.miniaturized || wwin->flags.hidden)) {
1939 wWindowMap(wwin);
1940 }
1941 }
1942 if (!IS_OMNIPRESENT(wwin)) {
1943 int oldWorkspace = wwin->frame->workspace;
1944 wwin->frame->workspace = workspace;
1945 WMPostNotificationName(WMNChangedWorkspace, wwin, (void *)(uintptr_t) oldWorkspace);
1946 }
1947
1948 if (unmap)
1949 wWindowUnmap(wwin);
1950 }
1951
1952 void wWindowSynthConfigureNotify(WWindow *wwin)
1953 {
1954 XEvent sevent;
1955
1956 sevent.type = ConfigureNotify;
1957 sevent.xconfigure.display = dpy;
1958 sevent.xconfigure.event = wwin->client_win;
1959 sevent.xconfigure.window = wwin->client_win;
1960
1961 sevent.xconfigure.x = wwin->client.x;
1962 sevent.xconfigure.y = wwin->client.y;
1963 sevent.xconfigure.width = wwin->client.width;
1964 sevent.xconfigure.height = wwin->client.height;
1965
1966 sevent.xconfigure.border_width = wwin->old_border_width;
1967 if (HAS_TITLEBAR(wwin) && wwin->frame->titlebar)
1968 sevent.xconfigure.above = wwin->frame->titlebar->window;
1969 else
1970 sevent.xconfigure.above = None;
1971
1972 sevent.xconfigure.override_redirect = False;
1973 XSendEvent(dpy, wwin->client_win, False, StructureNotifyMask, &sevent);
1974 XFlush(dpy);
1975 }
1976
1977 /*
1978 *----------------------------------------------------------------------
1979 * wWindowConfigure()
1980 *
1981 * req_x, req_y: new requested positions for the frame
1982 * req_width, req_height: new requested sizes for the client
1983 *
1984 * Configures the frame, decorations and client window to the specified
1985 * geometry, whose validity is not checked -- wWindowConstrainSize()
1986 * must be used for that.
1987 * The size parameters are for the client window, but the position is
1988 * for the frame.
1989 * The client window receives a ConfigureNotify event, according
1990 * to what ICCCM says.
1991 *
1992 * Returns:
1993 * None
1994 *
1995 * Side effects:
1996 * Window size and position are changed and client window receives
1997 * a ConfigureNotify event.
1998 *----------------------------------------------------------------------
1999 */
2000 void wWindowConfigure(WWindow *wwin, int req_x, int req_y, int req_width, int req_height)
2001 {
2002 int synth_notify = False;
2003 int resize;
2004
2005 resize = (req_width != wwin->client.width || req_height != wwin->client.height);
2006 /*
2007 * if the window is being moved but not resized then
2008 * send a synthetic ConfigureNotify
2009 */
2010 if ((req_x != wwin->frame_x || req_y != wwin->frame_y) && !resize)
2011 synth_notify = True;
2012
2013 if (WFLAGP(wwin, dont_move_off))
2014 wScreenBringInside(wwin->screen_ptr, &req_x, &req_y, req_width, req_height);
2015
2016 if (resize) {
2017 if (req_width < MIN_WINDOW_SIZE)
2018 req_width = MIN_WINDOW_SIZE;
2019 if (req_height < MIN_WINDOW_SIZE)
2020 req_height = MIN_WINDOW_SIZE;
2021
2022 /* If growing, resize inner part before frame,
2023 * if shrinking, resize frame before.
2024 * This will prevent the frame (that can have a different color)
2025 * to be exposed, causing flicker */
2026 if (req_height > wwin->frame->core->height || req_width > wwin->frame->core->width)
2027 XResizeWindow(dpy, wwin->client_win, req_width, req_height);
2028
2029 if (wwin->flags.shaded) {
2030 wFrameWindowConfigure(wwin->frame, req_x, req_y, req_width, wwin->frame->core->height);
2031 wwin->old_geometry.height = req_height;
2032 } else {
2033 int h;
2034
2035 h = req_height + wwin->frame->top_width + wwin->frame->bottom_width;
2036
2037 wFrameWindowConfigure(wwin->frame, req_x, req_y, req_width, h);
2038 }
2039
2040 if (!(req_height > wwin->frame->core->height || req_width > wwin->frame->core->width))
2041 XResizeWindow(dpy, wwin->client_win, req_width, req_height);
2042
2043 wwin->client.x = req_x;
2044 wwin->client.y = req_y + wwin->frame->top_width;
2045 wwin->client.width = req_width;
2046 wwin->client.height = req_height;
2047 } else {
2048 wwin->client.x = req_x;
2049 wwin->client.y = req_y + wwin->frame->top_width;
2050
2051 XMoveWindow(dpy, wwin->frame->core->window, req_x, req_y);
2052 }
2053 wwin->frame_x = req_x;
2054 wwin->frame_y = req_y;
2055 if (HAS_BORDER(wwin)) {
2056 wwin->client.x += FRAME_BORDER_WIDTH;
2057 wwin->client.y += FRAME_BORDER_WIDTH;
2058 }
2059 #ifdef SHAPE
2060 if (wShapeSupported && wwin->flags.shaped && resize)
2061 wWindowSetShape(wwin);
2062 #endif
2063
2064 if (synth_notify)
2065 wWindowSynthConfigureNotify(wwin);
2066
2067 wNETFrameExtents(wwin);
2068
2069 XFlush(dpy);
2070 }
2071
2072 /* req_x, req_y: new position of the frame */
2073 void wWindowMove(WWindow *wwin, int req_x, int req_y)
2074 {
2075 #ifdef CONFIGURE_WINDOW_WHILE_MOVING
2076 int synth_notify = False;
2077
2078 /* Send a synthetic ConfigureNotify event for every window movement. */
2079 if ((req_x != wwin->frame_x || req_y != wwin->frame_y))
2080 synth_notify = True;
2081 #else
2082 /* A single synthetic ConfigureNotify event is sent at the end of
2083 * a completed (opaque) movement in moveres.c */
2084 #endif
2085
2086 if (WFLAGP(wwin, dont_move_off))
2087 wScreenBringInside(wwin->screen_ptr, &req_x, &req_y,
2088 wwin->frame->core->width, wwin->frame->core->height);
2089
2090 wwin->client.x = req_x;
2091 wwin->client.y = req_y + wwin->frame->top_width;
2092 if (HAS_BORDER(wwin)) {
2093 wwin->client.x += FRAME_BORDER_WIDTH;
2094 wwin->client.y += FRAME_BORDER_WIDTH;
2095 }
2096
2097 XMoveWindow(dpy, wwin->frame->core->window, req_x, req_y);
2098
2099 wwin->frame_x = req_x;
2100 wwin->frame_y = req_y;
2101
2102 #ifdef CONFIGURE_WINDOW_WHILE_MOVING
2103 if (synth_notify)
2104 wWindowSynthConfigureNotify(wwin);
2105 #endif
2106 }
2107
2108 void wWindowUpdateButtonImages(WWindow *wwin)
2109 {
2110 WScreen *scr = wwin->screen_ptr;
2111 Pixmap pixmap, mask;
2112 WFrameWindow *fwin = wwin->frame;
2113
2114 if (!HAS_TITLEBAR(wwin))
2115 return;
2116
2117 /* miniaturize button */
2118 if (!WFLAGP(wwin, no_miniaturize_button)) {
2119 if (wwin->wm_gnustep_attr && wwin->wm_gnustep_attr->flags & GSMiniaturizePixmapAttr) {
2120 pixmap = wwin->wm_gnustep_attr->miniaturize_pixmap;
2121
2122 if (wwin->wm_gnustep_attr->flags & GSMiniaturizeMaskAttr)
2123 mask = wwin->wm_gnustep_attr->miniaturize_mask;
2124 else
2125 mask = None;
2126
2127 if (fwin->lbutton_image
2128 && (fwin->lbutton_image->image != pixmap || fwin->lbutton_image->mask != mask)) {
2129 wPixmapDestroy(fwin->lbutton_image);
2130 fwin->lbutton_image = NULL;
2131 }
2132
2133 if (!fwin->lbutton_image) {
2134 fwin->lbutton_image = wPixmapCreate(scr, pixmap, mask);
2135 fwin->lbutton_image->client_owned = 1;
2136 fwin->lbutton_image->client_owned_mask = 1;
2137 }
2138 } else {
2139 if (fwin->lbutton_image && !fwin->lbutton_image->shared)
2140 wPixmapDestroy(fwin->lbutton_image);
2141
2142 fwin->lbutton_image = scr->b_pixmaps[WBUT_ICONIFY];
2143 }
2144 }
2145 #ifdef XKB_BUTTON_HINT
2146 if (!WFLAGP(wwin, no_language_button)) {
2147 if (fwin->languagebutton_image && !fwin->languagebutton_image->shared)
2148 wPixmapDestroy(fwin->languagebutton_image);
2149
2150 fwin->languagebutton_image = scr->b_pixmaps[WBUT_XKBGROUP1 + fwin->languagemode];
2151 }
2152 #endif
2153
2154 /* close button */
2155
2156 /* redefine WFLAGP to MGFLAGP to allow broken close operation */
2157 #define MGFLAGP(wwin, FLAG) (wwin)->client_flags.FLAG
2158
2159 if (!WFLAGP(wwin, no_close_button)) {
2160 if (wwin->wm_gnustep_attr && wwin->wm_gnustep_attr->flags & GSClosePixmapAttr) {
2161 pixmap = wwin->wm_gnustep_attr->close_pixmap;
2162
2163 if (wwin->wm_gnustep_attr->flags & GSCloseMaskAttr)
2164 mask = wwin->wm_gnustep_attr->close_mask;
2165 else
2166 mask = None;
2167
2168 if (fwin->rbutton_image && (fwin->rbutton_image->image != pixmap
2169 || fwin->rbutton_image->mask != mask)) {
2170 wPixmapDestroy(fwin->rbutton_image);
2171 fwin->rbutton_image = NULL;
2172 }
2173
2174 if (!fwin->rbutton_image) {
2175 fwin->rbutton_image = wPixmapCreate(scr, pixmap, mask);
2176 fwin->rbutton_image->client_owned = 1;
2177 fwin->rbutton_image->client_owned_mask = 1;
2178 }
2179
2180 } else if (WFLAGP(wwin, kill_close)) {
2181 if (fwin->rbutton_image && !fwin->rbutton_image->shared)
2182 wPixmapDestroy(fwin->rbutton_image);
2183
2184 fwin->rbutton_image = scr->b_pixmaps[WBUT_KILL];
2185
2186 } else if (MGFLAGP(wwin, broken_close)) {
2187 if (fwin->rbutton_image && !fwin->rbutton_image->shared)
2188 wPixmapDestroy(fwin->rbutton_image);
2189
2190 fwin->rbutton_image = scr->b_pixmaps[WBUT_BROKENCLOSE];
2191
2192 } else {
2193 if (fwin->rbutton_image && !fwin->rbutton_image->shared)
2194 wPixmapDestroy(fwin->rbutton_image);
2195
2196 fwin->rbutton_image = scr->b_pixmaps[WBUT_CLOSE];
2197 }
2198 }
2199
2200 /* force buttons to be redrawn */
2201 fwin->flags.need_texture_change = 1;
2202 wFrameWindowPaint(fwin);
2203 }
2204
2205 /*
2206 *---------------------------------------------------------------------------
2207 * wWindowConfigureBorders--
2208 * Update window border configuration according to attribute flags.
2209 *
2210 *---------------------------------------------------------------------------
2211 */
2212 void wWindowConfigureBorders(WWindow *wwin)
2213 {
2214 if (wwin->frame) {
2215 int flags;
2216 int newy, oldh;
2217
2218 flags = WFF_LEFT_BUTTON | WFF_RIGHT_BUTTON;
2219
2220 #ifdef XKB_BUTTON_HINT
2221 if (wPreferences.modelock)
2222 flags |= WFF_LANGUAGE_BUTTON;
2223 #endif
2224
2225 if (HAS_TITLEBAR(wwin))
2226 flags |= WFF_TITLEBAR;
2227 if (HAS_RESIZEBAR(wwin) && IS_RESIZABLE(wwin))
2228 flags |= WFF_RESIZEBAR;
2229 if (HAS_BORDER(wwin))
2230 flags |= WFF_BORDER;
2231 if (wwin->flags.shaded)
2232 flags |= WFF_IS_SHADED;
2233
2234 oldh = wwin->frame->top_width;
2235 wFrameWindowUpdateBorders(wwin->frame, flags);
2236 if (oldh != wwin->frame->top_width) {
2237 newy = wwin->frame_y + oldh - wwin->frame->top_width;
2238
2239 XMoveWindow(dpy, wwin->client_win, 0, wwin->frame->top_width);
2240 wWindowConfigure(wwin, wwin->frame_x, newy, wwin->client.width, wwin->client.height);
2241 }
2242
2243 flags = 0;
2244 if (!WFLAGP(wwin, no_miniaturize_button)
2245 && wwin->frame->flags.hide_left_button)
2246 flags |= WFF_LEFT_BUTTON;
2247
2248 #ifdef XKB_BUTTON_HINT
2249 if (!WFLAGP(wwin, no_language_button)
2250 && wwin->frame->flags.hide_language_button)
2251 flags |= WFF_LANGUAGE_BUTTON;
2252 #endif
2253
2254 if (!WFLAGP(wwin, no_close_button)
2255 && wwin->frame->flags.hide_right_button)
2256 flags |= WFF_RIGHT_BUTTON;
2257
2258 if (flags != 0) {
2259 wWindowUpdateButtonImages(wwin);
2260 wFrameWindowShowButton(wwin->frame, flags);
2261 }
2262
2263 flags = 0;
2264 if (WFLAGP(wwin, no_miniaturize_button)
2265 && !wwin->frame->flags.hide_left_button)
2266 flags |= WFF_LEFT_BUTTON;
2267
2268 #ifdef XKB_BUTTON_HINT
2269 if (WFLAGP(wwin, no_language_button)
2270 && !wwin->frame->flags.hide_language_button)
2271 flags |= WFF_LANGUAGE_BUTTON;
2272 #endif
2273
2274 if (WFLAGP(wwin, no_close_button)
2275 && !wwin->frame->flags.hide_right_button)
2276 flags |= WFF_RIGHT_BUTTON;
2277
2278 if (flags != 0)
2279 wFrameWindowHideButton(wwin->frame, flags);
2280
2281 #ifdef SHAPE
2282 if (wShapeSupported && wwin->flags.shaped)
2283 wWindowSetShape(wwin);
2284 #endif
2285 }
2286 }
2287
2288 void wWindowSaveState(WWindow * wwin)
2289 {
2290 long data[10];
2291 int i;
2292
2293 memset(data, 0, sizeof(long) * 10);
2294 data[0] = wwin->frame->workspace;
2295 data[1] = wwin->flags.miniaturized;
2296 data[2] = wwin->flags.shaded;
2297 data[3] = wwin->flags.hidden;
2298 data[4] = wwin->flags.maximized;
2299 if (wwin->flags.maximized == 0) {
2300 data[5] = wwin->frame_x;
2301 data[6] = wwin->frame_y;
2302 data[7] = wwin->frame->core->width;
2303 data[8] = wwin->frame->core->height;
2304 } else {
2305 data[5] = wwin->old_geometry.x;
2306 data[6] = wwin->old_geometry.y;
2307 data[7] = wwin->old_geometry.width;
2308 data[8] = wwin->old_geometry.height;
2309 }
2310
2311 for (i = 0; i < MAX_WINDOW_SHORTCUTS; i++) {
2312 if (wwin->screen_ptr->shortcutWindows[i] &&
2313 WMCountInArray(wwin->screen_ptr->shortcutWindows[i], wwin))
2314 data[9] |= 1 << i;
2315 }
2316 XChangeProperty(dpy, wwin->client_win, _XA_WINDOWMAKER_STATE,
2317 _XA_WINDOWMAKER_STATE, 32, PropModeReplace, (unsigned char *)data, 10);
2318 }
2319
2320 static int getSavedState(Window window, WSavedState ** state)
2321 {
2322 Atom type_ret;
2323 int fmt_ret;
2324 unsigned long nitems_ret;
2325 unsigned long bytes_after_ret;
2326 long *data;
2327
2328 if (XGetWindowProperty(dpy, window, _XA_WINDOWMAKER_STATE, 0, 10,
2329 True, _XA_WINDOWMAKER_STATE,
2330 &type_ret, &fmt_ret, &nitems_ret, &bytes_after_ret,
2331 (unsigned char **)&data) != Success || !data || nitems_ret < 10)
2332 return 0;
2333
2334 *state = wmalloc(sizeof(WSavedState));
2335
2336 (*state)->workspace = data[0];
2337 (*state)->miniaturized = data[1];
2338 (*state)->shaded = data[2];
2339 (*state)->hidden = data[3];
2340 (*state)->maximized = data[4];
2341 (*state)->x = data[5];
2342 (*state)->y = data[6];
2343 (*state)->w = data[7];
2344 (*state)->h = data[8];
2345 (*state)->window_shortcuts = data[9];
2346
2347 XFree(data);
2348
2349 if (*state && type_ret == _XA_WINDOWMAKER_STATE)
2350 return 1;
2351 else
2352 return 0;
2353 }
2354
2355 #ifdef SHAPE
2356 void wWindowClearShape(WWindow * wwin)
2357 {
2358 XShapeCombineMask(dpy, wwin->frame->core->window, ShapeBounding,
2359 0, wwin->frame->top_width, None, ShapeSet);
2360 XFlush(dpy);
2361 }
2362
2363 void wWindowSetShape(WWindow * wwin)
2364 {
2365 XRectangle rect[2];
2366 int count;
2367 #ifdef OPTIMIZE_SHAPE
2368 XRectangle *rects;
2369 XRectangle *urec;
2370 int ordering;
2371
2372 /* only shape is the client's */
2373 if (!HAS_TITLEBAR(wwin) && !HAS_RESIZEBAR(wwin))
2374 goto alt_code;
2375
2376 /* Get array of rectangles describing the shape mask */
2377 rects = XShapeGetRectangles(dpy, wwin->client_win, ShapeBounding, &count, &ordering);
2378 if (!rects)
2379 goto alt_code;
2380
2381 urec = malloc(sizeof(XRectangle) * (count + 2));
2382 if (!urec) {
2383 XFree(rects);
2384 goto alt_code;
2385 }
2386
2387 /* insert our decoration rectangles in the rect list */
2388 memcpy(urec, rects, sizeof(XRectangle) * count);
2389 XFree(rects);
2390
2391 if (HAS_TITLEBAR(wwin)) {
2392 urec[count].x = -1;
2393 urec[count].y = -1 - wwin->frame->top_width;
2394 urec[count].width = wwin->frame->core->width + 2;
2395 urec[count].height = wwin->frame->top_width + 1;
2396 count++;
2397 }
2398 if (HAS_RESIZEBAR(wwin)) {
2399 urec[count].x = -1;
2400 urec[count].y = wwin->frame->core->height - wwin->frame->bottom_width - wwin->frame->top_width;
2401 urec[count].width = wwin->frame->core->width + 2;
2402 urec[count].height = wwin->frame->bottom_width + 1;
2403 count++;
2404 }
2405
2406 /* shape our frame window */
2407 XShapeCombineRectangles(dpy, wwin->frame->core->window, ShapeBounding,
2408 0, wwin->frame->top_width, urec, count, ShapeSet, Unsorted);
2409 XFlush(dpy);
2410 wfree(urec);
2411 return;
2412
2413 alt_code:
2414 #endif /* OPTIMIZE_SHAPE */
2415 count = 0;
2416 if (HAS_TITLEBAR(wwin)) {
2417 rect[count].x = -1;
2418 rect[count].y = -1;
2419 rect[count].width = wwin->frame->core->width + 2;
2420 rect[count].height = wwin->frame->top_width + 1;
2421 count++;
2422 }
2423 if (HAS_RESIZEBAR(wwin)) {
2424 rect[count].x = -1;
2425 rect[count].y = wwin->frame->core->height - wwin->frame->bottom_width;
2426 rect[count].width = wwin->frame->core->width + 2;
2427 rect[count].height = wwin->frame->bottom_width + 1;
2428 count++;
2429 }
2430 if (count > 0) {
2431 XShapeCombineRectangles(dpy, wwin->frame->core->window, ShapeBounding,
2432 0, 0, rect, count, ShapeSet, Unsorted);
2433 }
2434 XShapeCombineShape(dpy, wwin->frame->core->window, ShapeBounding,
2435 0, wwin->frame->top_width, wwin->client_win,
2436 ShapeBounding, (count > 0 ? ShapeUnion : ShapeSet));
2437 XFlush(dpy);
2438 }
2439 #endif /* SHAPE */
2440
2441 /* ====================================================================== */
2442
2443 static FocusMode getFocusMode(WWindow * wwin)
2444 {
2445 FocusMode mode;
2446
2447 if ((wwin->wm_hints) && (wwin->wm_hints->flags & InputHint)) {
2448 if (wwin->wm_hints->input == True) {
2449 if (wwin->protocols.TAKE_FOCUS)
2450 mode = WFM_LOCALLY_ACTIVE;
2451 else
2452 mode = WFM_PASSIVE;
2453 } else {
2454 if (wwin->protocols.TAKE_FOCUS)
2455 mode = WFM_GLOBALLY_ACTIVE;
2456 else
2457 mode = WFM_NO_INPUT;
2458 }
2459 } else {
2460 mode = WFM_PASSIVE;
2461 }
2462 return mode;
2463 }
2464
2465 void wWindowSetKeyGrabs(WWindow * wwin)
2466 {
2467 int i;
2468 WShortKey *key;
2469
2470 for (i = 0; i < WKBD_LAST; i++) {
2471 key = &wKeyBindings[i];
2472
2473 if (key->keycode == 0)
2474 continue;
2475 if (key->modifier != AnyModifier) {
2476 XGrabKey(dpy, key->keycode, key->modifier | LockMask,
2477 wwin->frame->core->window, True, GrabModeAsync, GrabModeAsync);
2478 #ifdef NUMLOCK_HACK
2479 /* Also grab all modifier combinations possible that include,
2480 * LockMask, ScrollLockMask and NumLockMask, so that keygrabs
2481 * work even if the NumLock/ScrollLock key is on.
2482 */
2483 wHackedGrabKey(key->keycode, key->modifier,
2484 wwin->frame->core->window, True, GrabModeAsync, GrabModeAsync);
2485 #endif
2486 }
2487 XGrabKey(dpy, key->keycode, key->modifier,
2488 wwin->frame->core->window, True, GrabModeAsync, GrabModeAsync);
2489 }
2490
2491 wRootMenuBindShortcuts(wwin->frame->core->window);
2492 }
2493
2494 void wWindowResetMouseGrabs(WWindow * wwin)
2495 {
2496 /* Mouse grabs can't be done on the client window because of
2497 * ICCCM and because clients that try to do the same will crash.
2498 *
2499 * But there is a problem wich makes tbar buttons of unfocused
2500 * windows not usable as the click goes to the frame window instead
2501 * of the button itself. Must figure a way to fix that.
2502 */
2503
2504 XUngrabButton(dpy, AnyButton, AnyModifier, wwin->client_win);
2505
2506 if (!WFLAGP(wwin, no_bind_mouse)) {
2507 /* grabs for Meta+drag */
2508 wHackedGrabButton(AnyButton, MOD_MASK, wwin->client_win,
2509 True, ButtonPressMask | ButtonReleaseMask,
2510 GrabModeSync, GrabModeAsync, None, None);
2511
2512 /* for CTRL+Wheel to Scroll Horiz, we have to grab CTRL as well
2513 * but we only grab it for Button4 and Button 5 since a lot of apps
2514 * use CTRL+Button1-3 for app related functionality
2515 */
2516 if (wPreferences.resize_increment > 0) {
2517 wHackedGrabButton(Button4, ControlMask, wwin->client_win,
2518 True, ButtonPressMask | ButtonReleaseMask,
2519 GrabModeSync, GrabModeAsync, None, None);
2520 wHackedGrabButton(Button5, ControlMask, wwin->client_win,
2521 True, ButtonPressMask | ButtonReleaseMask,
2522 GrabModeSync, GrabModeAsync, None, None);
2523
2524 wHackedGrabButton(Button4, MOD_MASK | ControlMask, wwin->client_win,
2525 True, ButtonPressMask | ButtonReleaseMask,
2526 GrabModeSync, GrabModeAsync, None, None);
2527 wHackedGrabButton(Button5, MOD_MASK | ControlMask, wwin->client_win,
2528 True, ButtonPressMask | ButtonReleaseMask,
2529 GrabModeSync, GrabModeAsync, None, None);
2530 }
2531 }
2532
2533 if (!wwin->flags.focused && !WFLAGP(wwin, no_focusable)
2534 && !wwin->flags.is_gnustep) {
2535 /* the passive grabs to focus the window */
2536 /* if (wPreferences.focus_mode == WKF_CLICK) */
2537 XGrabButton(dpy, AnyButton, AnyModifier, wwin->client_win,
2538 True, ButtonPressMask | ButtonReleaseMask, GrabModeSync, GrabModeAsync, None, None);
2539 }
2540 XFlush(dpy);
2541 }
2542
2543 void wWindowUpdateGNUstepAttr(WWindow * wwin, GNUstepWMAttributes * attr)
2544 {
2545 if (attr->flags & GSExtraFlagsAttr) {
2546 if (MGFLAGP(wwin, broken_close) != (attr->extra_flags & GSDocumentEditedFlag)) {
2547 wwin->client_flags.broken_close = !MGFLAGP(wwin, broken_close);
2548 wWindowUpdateButtonImages(wwin);
2549 }
2550 }
2551 }
2552
2553 WMagicNumber wWindowAddSavedState(char *instance, char *class, char *command, pid_t pid, WSavedState * state)
2554 {
2555 WWindowState *wstate;
2556
2557 wstate = malloc(sizeof(WWindowState));
2558 if (!wstate)
2559 return NULL;
2560
2561 memset(wstate, 0, sizeof(WWindowState));
2562 wstate->pid = pid;
2563 if (instance)
2564 wstate->instance = wstrdup(instance);
2565 if (class)
2566 wstate->class = wstrdup(class);
2567 if (command)
2568 wstate->command = wstrdup(command);
2569 wstate->state = state;
2570
2571 wstate->next = windowState;
2572 windowState = wstate;
2573
2574 return wstate;
2575 }
2576
2577 #define SAME(x, y) (((x) && (y) && !strcmp((x), (y))) || (!(x) && !(y)))
2578
2579 WMagicNumber wWindowGetSavedState(Window win)
2580 {
2581 char *instance, *class, *command = NULL;
2582 WWindowState *wstate = windowState;
2583
2584 if (!wstate)
2585 return NULL;
2586
2587 command = GetCommandForWindow(win);
2588 if (!command)
2589 return NULL;
2590
2591 if (PropGetWMClass(win, &class, &instance)) {
2592 while (wstate) {
2593 if (SAME(instance, wstate->instance) &&
2594 SAME(class, wstate->class) && SAME(command, wstate->command)) {
2595 break;
2596 }
2597 wstate = wstate->next;
2598 }
2599 } else {
2600 wstate = NULL;
2601 }
2602
2603 if (command)
2604 wfree(command);
2605 if (instance)
2606 free(instance);
2607 if (class)
2608 free(class);
2609
2610 return wstate;
2611 }
2612
2613 void wWindowDeleteSavedState(WMagicNumber id)
2614 {
2615 WWindowState *tmp, *wstate = (WWindowState *) id;
2616
2617 if (!wstate || !windowState)
2618 return;
2619
2620 tmp = windowState;
2621 if (tmp == wstate) {
2622 windowState = wstate->next;
2623 release_wwindowstate(wstate);
2624 } else {
2625 while (tmp->next) {
2626 if (tmp->next == wstate) {
2627 tmp->next = wstate->next;
2628 release_wwindowstate(wstate);
2629 break;
2630 }
2631 tmp = tmp->next;
2632 }
2633 }
2634 }
2635
2636 void wWindowDeleteSavedStatesForPID(pid_t pid)
2637 {
2638 WWindowState *tmp, *wstate;
2639
2640 if (!windowState)
2641 return;
2642
2643 tmp = windowState;
2644 if (tmp->pid == pid) {
2645 wstate = windowState;
2646 windowState = tmp->next;
2647
2648 release_wwindowstate(wstate);
2649 } else {
2650 while (tmp->next) {
2651 if (tmp->next->pid == pid) {
2652 wstate = tmp->next;
2653 tmp->next = wstate->next;
2654 release_wwindowstate(wstate);
2655 break;
2656 }
2657 tmp = tmp->next;
2658 }
2659 }
2660 }
2661
2662 static void release_wwindowstate(WWindowState *wstate)
2663 {
2664 if (wstate->instance)
2665 wfree(wstate->instance);
2666
2667 if (wstate->class)
2668 wfree(wstate->class);
2669
2670 if (wstate->command)
2671 wfree(wstate->command);
2672
2673 wfree(wstate->state);
2674 wfree(wstate);
2675 }
2676
2677 void wWindowSetOmnipresent(WWindow *wwin, Bool flag)
2678 {
2679 if (wwin->flags.omnipresent == flag)
2680 return;
2681
2682 wwin->flags.omnipresent = flag;
2683 WMPostNotificationName(WMNChangedState, wwin, "omnipresent");
2684 }
2685
2686 static void resizebarMouseDown(WCoreWindow *sender, void *data, XEvent *event)
2687 {
2688 WWindow *wwin = data;
2689
2690 #ifndef NUMLOCK_HACK
2691 if ((event->xbutton.state & ValidModMask)
2692 != (event->xbutton.state & ~LockMask)) {
2693 wwarning(_("The NumLock, ScrollLock or similar key seems to be turned on. "
2694 "Turn it off or some mouse actions and keyboard shortcuts will not work."));
2695 }
2696 #endif
2697
2698 event->xbutton.state &= ValidModMask;
2699
2700 CloseWindowMenu(wwin->screen_ptr);
2701
2702 if (wPreferences.focus_mode == WKF_CLICK && !(event->xbutton.state & ControlMask)
2703 && !WFLAGP(wwin, no_focusable)) {
2704 wSetFocusTo(wwin->screen_ptr, wwin);
2705 }
2706
2707 if (event->xbutton.button == Button1)
2708 wRaiseFrame(wwin->frame->core);
2709
2710 if (event->xbutton.window != wwin->frame->resizebar->window) {
2711 if (XGrabPointer(dpy, wwin->frame->resizebar->window, True,
2712 ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
2713 GrabModeAsync, GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
2714 return;
2715 }
2716 }
2717
2718 if (event->xbutton.state & MOD_MASK) {
2719 /* move the window */
2720 wMouseMoveWindow(wwin, event);
2721 XUngrabPointer(dpy, CurrentTime);
2722 } else {
2723 wMouseResizeWindow(wwin, event);
2724 XUngrabPointer(dpy, CurrentTime);
2725 }
2726 }
2727
2728 static void titlebarDblClick(WCoreWindow *sender, void *data, XEvent *event)
2729 {
2730 WWindow *wwin = data;
2731
2732 event->xbutton.state &= ValidModMask;
2733
2734 if (event->xbutton.button == Button1) {
2735 if (event->xbutton.state == 0) {
2736 if (!WFLAGP(wwin, no_shadeable)) {
2737 /* shade window */
2738 if (wwin->flags.shaded)
2739 wUnshadeWindow(wwin);
2740 else
2741 wShadeWindow(wwin);
2742 }
2743 } else {
2744 int dir = 0;
2745
2746 if (event->xbutton.state & ControlMask)
2747 dir |= MAX_VERTICAL;
2748
2749 if (event->xbutton.state & ShiftMask) {
2750 dir |= MAX_HORIZONTAL;
2751 if (!(event->xbutton.state & ControlMask))
2752 wSelectWindow(wwin, !wwin->flags.selected);
2753 }
2754
2755 /* maximize window */
2756 if (dir != 0 && IS_RESIZABLE(wwin)) {
2757 int ndir = dir ^ wwin->flags.maximized;
2758
2759 if (ndir != 0)
2760 wMaximizeWindow(wwin, ndir);
2761 else
2762 wUnmaximizeWindow(wwin);
2763 }
2764 }
2765 } else if (event->xbutton.button == Button3) {
2766 if (event->xbutton.state & MOD_MASK)
2767 wHideOtherApplications(wwin);
2768 } else if (event->xbutton.button == Button2) {
2769 wSelectWindow(wwin, !wwin->flags.selected);
2770 } else if (event->xbutton.button == WINGsConfiguration.mouseWheelUp) {
2771 wShadeWindow(wwin);
2772 } else if (event->xbutton.button == WINGsConfiguration.mouseWheelDown) {
2773 wUnshadeWindow(wwin);
2774 }
2775 }
2776
2777 static void frameMouseDown(WObjDescriptor *desc, XEvent *event)
2778 {
2779 WWindow *wwin = desc->parent;
2780 unsigned int new_width, w_scale;
2781 unsigned int new_height, h_scale;
2782 unsigned int resize_width_increment = 0;
2783 unsigned int resize_height_increment = 0;
2784
2785 if (wwin->normal_hints) {
2786 w_scale = (wPreferences.resize_increment + wwin->normal_hints->width_inc - 1) / wwin->normal_hints->width_inc;
2787 h_scale = (wPreferences.resize_increment + wwin->normal_hints->height_inc - 1) / wwin->normal_hints->height_inc;
2788 resize_width_increment = wwin->normal_hints->width_inc * w_scale;
2789 resize_height_increment = wwin->normal_hints->height_inc * h_scale;
2790 }
2791 if (resize_width_increment <= 1 && resize_height_increment <= 1) {
2792 resize_width_increment = wPreferences.resize_increment;
2793 resize_height_increment = wPreferences.resize_increment;
2794 }
2795
2796 event->xbutton.state &= ValidModMask;
2797
2798 CloseWindowMenu(wwin->screen_ptr);
2799
2800 if (!(event->xbutton.state & ControlMask) && !WFLAGP(wwin, no_focusable))
2801 wSetFocusTo(wwin->screen_ptr, wwin);
2802
2803 if (event->xbutton.button == Button1)
2804 wRaiseFrame(wwin->frame->core);
2805
2806 if (event->xbutton.state & ControlMask) {
2807 if (event->xbutton.button == Button4) {
2808 new_width = wwin->client.width - resize_width_increment;
2809 wWindowConstrainSize(wwin, &new_width, &wwin->client.height);
2810 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, new_width, wwin->client.height);
2811 }
2812 if (event->xbutton.button == Button5) {
2813 new_width = wwin->client.width + resize_width_increment;
2814 wWindowConstrainSize(wwin, &new_width, &wwin->client.height);
2815 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, new_width, wwin->client.height);
2816 }
2817 }
2818
2819 if (event->xbutton.state & MOD_MASK) {
2820 /* move the window */
2821 if (XGrabPointer(dpy, wwin->client_win, False,
2822 ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
2823 GrabModeAsync, GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
2824 return;
2825 }
2826 if (event->xbutton.button == Button3) {
2827 wMouseResizeWindow(wwin, event);
2828 } else if (event->xbutton.button == Button4) {
2829 new_height = wwin->client.height - resize_height_increment;
2830 wWindowConstrainSize(wwin, &wwin->client.width, &new_height);
2831 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, wwin->client.width, new_height);
2832 } else if (event->xbutton.button == Button5) {
2833 new_height = wwin->client.height + resize_height_increment;
2834 wWindowConstrainSize(wwin, &wwin->client.width, &new_height);
2835 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, wwin->client.width, new_height);
2836 } else if (event->xbutton.button == Button1 || event->xbutton.button == Button2) {
2837 wMouseMoveWindow(wwin, event);
2838 }
2839 XUngrabPointer(dpy, CurrentTime);
2840 }
2841 }
2842
2843 static void titlebarMouseDown(WCoreWindow *sender, void *data, XEvent *event)
2844 {
2845 WWindow *wwin = (WWindow *) data;
2846
2847 #ifndef NUMLOCK_HACK
2848 if ((event->xbutton.state & ValidModMask) != (event->xbutton.state & ~LockMask))
2849 wwarning(_("The NumLock, ScrollLock or similar key seems to be turned on. "
2850 "Turn it off or some mouse actions and keyboard shortcuts will not work."));
2851 #endif
2852 event->xbutton.state &= ValidModMask;
2853
2854 CloseWindowMenu(wwin->screen_ptr);
2855
2856 if (wPreferences.focus_mode == WKF_CLICK && !(event->xbutton.state & ControlMask)
2857 && !WFLAGP(wwin, no_focusable))
2858 wSetFocusTo(wwin->screen_ptr, wwin);
2859
2860 if (event->xbutton.button == Button1 || event->xbutton.button == Button2) {
2861
2862 if (event->xbutton.button == Button1) {
2863 if (event->xbutton.state & MOD_MASK)
2864 wLowerFrame(wwin->frame->core);
2865 else
2866 wRaiseFrame(wwin->frame->core);
2867 }
2868 if ((event->xbutton.state & ShiftMask)
2869 && !(event->xbutton.state & ControlMask)) {
2870 wSelectWindow(wwin, !wwin->flags.selected);
2871 return;
2872 }
2873 if (event->xbutton.window != wwin->frame->titlebar->window
2874 && XGrabPointer(dpy, wwin->frame->titlebar->window, False,
2875 ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
2876 GrabModeAsync, GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
2877 return;
2878 }
2879
2880 /* move the window */
2881 wMouseMoveWindow(wwin, event);
2882
2883 XUngrabPointer(dpy, CurrentTime);
2884 } else if (event->xbutton.button == Button3 && event->xbutton.state == 0
2885 && !wwin->flags.internal_window && !WCHECK_STATE(WSTATE_MODAL)) {
2886 WObjDescriptor *desc;
2887
2888 if (event->xbutton.window != wwin->frame->titlebar->window
2889 && XGrabPointer(dpy, wwin->frame->titlebar->window, False,
2890 ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
2891 GrabModeAsync, GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
2892 return;
2893 }
2894
2895 OpenWindowMenu(wwin, event->xbutton.x_root, wwin->frame_y + wwin->frame->top_width, False);
2896
2897 /* allow drag select */
2898 desc = &wwin->screen_ptr->window_menu->menu->descriptor;
2899 event->xany.send_event = True;
2900 (*desc->handle_mousedown) (desc, event);
2901
2902 XUngrabPointer(dpy, CurrentTime);
2903 }
2904 }
2905
2906 static void windowCloseClick(WCoreWindow *sender, void *data, XEvent *event)
2907 {
2908 WWindow *wwin = data;
2909
2910 event->xbutton.state &= ValidModMask;
2911
2912 CloseWindowMenu(wwin->screen_ptr);
2913
2914 if (event->xbutton.button < Button1 || event->xbutton.button > Button3)
2915 return;
2916
2917 /* if control-click, kill the client */
2918 if (event->xbutton.state & ControlMask) {
2919 wClientKill(wwin);
2920 } else {
2921 if (wwin->protocols.DELETE_WINDOW && event->xbutton.state == 0) {
2922 /* send delete message */
2923 wClientSendProtocol(wwin, _XA_WM_DELETE_WINDOW, LastTimestamp);
2924 }
2925 }
2926 }
2927
2928 static void windowCloseDblClick(WCoreWindow *sender, void *data, XEvent *event)
2929 {
2930 WWindow *wwin = data;
2931
2932 CloseWindowMenu(wwin->screen_ptr);
2933
2934 if (event->xbutton.button < Button1 || event->xbutton.button > Button3)
2935 return;
2936
2937 /* send delete message */
2938 if (wwin->protocols.DELETE_WINDOW)
2939 wClientSendProtocol(wwin, _XA_WM_DELETE_WINDOW, LastTimestamp);
2940 else
2941 wClientKill(wwin);
2942 }
2943
2944 #ifdef XKB_BUTTON_HINT
2945 static void windowLanguageClick(WCoreWindow *sender, void *data, XEvent *event)
2946 {
2947 WWindow *wwin = data;
2948 WFrameWindow *fwin = wwin->frame;
2949 WScreen *scr = fwin->screen_ptr;
2950 int tl;
2951
2952 if (event->xbutton.button != Button1 && event->xbutton.button != Button3)
2953 return;
2954 tl = wwin->frame->languagemode;
2955 wwin->frame->languagemode = wwin->frame->last_languagemode;
2956 wwin->frame->last_languagemode = tl;
2957 wSetFocusTo(scr, wwin);
2958 wwin->frame->languagebutton_image =
2959 wwin->frame->screen_ptr->b_pixmaps[WBUT_XKBGROUP1 + wwin->frame->languagemode];
2960 wFrameWindowUpdateLanguageButton(wwin->frame);
2961 if (event->xbutton.button == Button3)
2962 return;
2963 wRaiseFrame(fwin->core);
2964 }
2965 #endif
2966
2967 static void windowIconifyClick(WCoreWindow *sender, void *data, XEvent *event)
2968 {
2969 WWindow *wwin = data;
2970
2971 event->xbutton.state &= ValidModMask;
2972
2973 CloseWindowMenu(wwin->screen_ptr);
2974
2975 if (event->xbutton.button < Button1 || event->xbutton.button > Button3)
2976 return;
2977
2978 if (wwin->protocols.MINIATURIZE_WINDOW && event->xbutton.state == 0) {
2979 wClientSendProtocol(wwin, _XA_GNUSTEP_WM_MINIATURIZE_WINDOW, LastTimestamp);
2980 } else {
2981 WApplication *wapp;
2982 if ((event->xbutton.state & ControlMask) || (event->xbutton.button == Button3)) {
2983
2984 wapp = wApplicationOf(wwin->main_window);
2985 if (wapp && !WFLAGP(wwin, no_appicon))
2986 wHideApplication(wapp);
2987 } else if (event->xbutton.state == 0) {
2988 wIconifyWindow(wwin);
2989 }
2990 }
2991 }
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