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Fix 'make install' from silent compilation
[wmaker-crm.git] / src / window.c
blob85187393b37593e5b00c25d8d4571c76ad273980
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
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
20 * USA.
21 */
22
23 #include "wconfig.h"
24
25 #include <X11/Xlib.h>
26 #include <X11/Xutil.h>
27 #ifdef SHAPE
28 #include <X11/extensions/shape.h>
29 #endif
30 #ifdef KEEP_XKB_LOCK_STATUS
31 #include <X11/XKBlib.h>
32 #endif /* KEEP_XKB_LOCK_STATUS */
33 #include <stdlib.h>
34 #include <stdio.h>
35 #include <string.h>
36 #include <stdint.h>
37 #include <math.h>
38
39 /* For getting mouse wheel mappings from WINGs */
40 #include <WINGs/WINGsP.h>
41
42 #include "WindowMaker.h"
43 #include "GNUstep.h"
44 #include "wcore.h"
45 #include "framewin.h"
46 #include "texture.h"
47 #include "window.h"
48 #include "winspector.h"
49 #include "icon.h"
50 #include "properties.h"
51 #include "actions.h"
52 #include "client.h"
53 #include "funcs.h"
54 #include "keybind.h"
55 #include "stacking.h"
56 #include "defaults.h"
57 #include "workspace.h"
58 #include "xinerama.h"
59
60 #ifdef MWM_HINTS
61 # include "motif.h"
62 #endif
63 #include "wmspec.h"
64
65 #define MOD_MASK wPreferences.modifier_mask
66
67 /****** Global Variables ******/
68 extern WShortKey wKeyBindings[WKBD_LAST];
69
70 #ifdef SHAPE
71 extern Bool wShapeSupported;
72 #endif
73
74 /* contexts */
75 extern XContext wWinContext;
76
77 /* cursors */
78 extern Cursor wCursor[WCUR_LAST];
79
80 /* protocol atoms */
81 extern Atom _XA_WM_DELETE_WINDOW;
82 extern Atom _XA_GNUSTEP_WM_MINIATURIZE_WINDOW;
83 extern Atom _XA_WINDOWMAKER_STATE;
84
85 extern WPreferences wPreferences;
86 extern Time LastTimestamp;
87
88 /* superfluous... */
89 extern void DoWindowBirth(WWindow *wwin);
90
91 /***** Local Stuff *****/
92 static WWindowState *windowState = NULL;
93
94 static FocusMode getFocusMode(WWindow *wwin);
95 static int getSavedState(Window window, WSavedState **state);
96 static void setupGNUstepHints(WWindow *wwin, GNUstepWMAttributes *gs_hints);
97
98 /* frame window (during window grabs) */
99 static void frameMouseDown(WObjDescriptor *desc, XEvent *event);
100
101 /* close button */
102 static void windowCloseClick(WCoreWindow *sender, void *data, XEvent *event);
103 static void windowCloseDblClick(WCoreWindow *sender, void *data, XEvent *event);
104
105 /* iconify button */
106 static void windowIconifyClick(WCoreWindow *sender, void *data, XEvent *event);
107
108 #ifdef XKB_BUTTON_HINT
109 static void windowLanguageClick(WCoreWindow *sender, void *data, XEvent *event);
110 #endif
111
112 static void titlebarMouseDown(WCoreWindow *sender, void *data, XEvent *event);
113 static void titlebarDblClick(WCoreWindow *sender, void *data, XEvent *event);
114 static void resizebarMouseDown(WCoreWindow *sender, void *data, XEvent *event);
115
116 /****** Notification Observers ******/
117
118 static void appearanceObserver(void *self, WMNotification * notif)
119 {
120 WWindow *wwin = (WWindow *) self;
121 uintptr_t flags = (uintptr_t)WMGetNotificationClientData(notif);
122
123 if (!wwin->frame || (!wwin->frame->titlebar && !wwin->frame->resizebar))
124 return;
125
126 if (flags & WFontSettings) {
127 wWindowConfigureBorders(wwin);
128 if (wwin->flags.shaded) {
129 wFrameWindowResize(wwin->frame, wwin->frame->core->width, wwin->frame->top_width - 1);
130
131 wwin->client.y = wwin->frame_y - wwin->client.height + wwin->frame->top_width;
132 wWindowSynthConfigureNotify(wwin);
133 }
134 }
135 if (flags & WTextureSettings) {
136 wwin->frame->flags.need_texture_remake = 1;
137 }
138 if (flags & (WTextureSettings | WColorSettings)) {
139 if (wwin->frame->titlebar)
140 XClearWindow(dpy, wwin->frame->titlebar->window);
141
142 wFrameWindowPaint(wwin->frame);
143 }
144 }
145
146
147 WWindow *wWindowFor(Window window)
148 {
149 WObjDescriptor *desc;
150
151 if (window == None)
152 return NULL;
153
154 if (XFindContext(dpy, window, wWinContext, (XPointer *) & desc) == XCNOENT)
155 return NULL;
156
157 if (desc->parent_type == WCLASS_WINDOW)
158 return desc->parent;
159 else if (desc->parent_type == WCLASS_FRAME) {
160 WFrameWindow *frame = (WFrameWindow *) desc->parent;
161 if (frame->flags.is_client_window_frame)
162 return frame->child;
163 }
164
165 return NULL;
166 }
167
168 WWindow *wWindowCreate()
169 {
170 WWindow *wwin;
171
172 wwin = wmalloc(sizeof(WWindow));
173 wretain(wwin);
174
175 memset(wwin, 0, sizeof(WWindow));
176
177 wwin->client_descriptor.handle_mousedown = frameMouseDown;
178 wwin->client_descriptor.parent = wwin;
179 wwin->client_descriptor.self = wwin;
180 wwin->client_descriptor.parent_type = WCLASS_WINDOW;
181
182 return wwin;
183 }
184
185 void wWindowDestroy(WWindow *wwin)
186 {
187 int i;
188
189 if (wwin->screen_ptr->cmap_window == wwin)
190 wwin->screen_ptr->cmap_window = NULL;
191
192 WMRemoveNotificationObserver(wwin);
193
194 wwin->flags.destroyed = 1;
195
196 for (i = 0; i < MAX_WINDOW_SHORTCUTS; i++) {
197 if (!wwin->screen_ptr->shortcutWindows[i])
198 continue;
199
200 WMRemoveFromArray(wwin->screen_ptr->shortcutWindows[i], wwin);
201
202 if (!WMGetArrayItemCount(wwin->screen_ptr->shortcutWindows[i])) {
203 WMFreeArray(wwin->screen_ptr->shortcutWindows[i]);
204 wwin->screen_ptr->shortcutWindows[i] = NULL;
205 }
206 }
207
208 if (wwin->fake_group && wwin->fake_group->retainCount > 0) {
209 wwin->fake_group->retainCount--;
210 if (wwin->fake_group->retainCount == 0 && wwin->fake_group->leader != None) {
211 XDestroyWindow(dpy, wwin->fake_group->leader);
212 wwin->fake_group->leader = None;
213 wwin->fake_group->origLeader = None;
214 XFlush(dpy);
215 }
216 }
217
218 if (wwin->normal_hints)
219 XFree(wwin->normal_hints);
220
221 if (wwin->wm_hints)
222 XFree(wwin->wm_hints);
223
224 if (wwin->wm_instance)
225 XFree(wwin->wm_instance);
226
227 if (wwin->wm_class)
228 XFree(wwin->wm_class);
229
230 if (wwin->wm_gnustep_attr)
231 wfree(wwin->wm_gnustep_attr);
232
233 if (wwin->cmap_windows)
234 XFree(wwin->cmap_windows);
235
236 XDeleteContext(dpy, wwin->client_win, wWinContext);
237
238 if (wwin->frame)
239 wFrameWindowDestroy(wwin->frame);
240
241 if (wwin->icon) {
242 RemoveFromStackList(wwin->icon->core);
243 wIconDestroy(wwin->icon);
244 if (wPreferences.auto_arrange_icons)
245 wArrangeIcons(wwin->screen_ptr, True);
246 }
247 if (wwin->net_icon_image)
248 RReleaseImage(wwin->net_icon_image);
249
250 wrelease(wwin);
251 }
252
253 static void setupGNUstepHints(WWindow *wwin, GNUstepWMAttributes *gs_hints)
254 {
255 if (gs_hints->flags & GSWindowStyleAttr) {
256 if (gs_hints->window_style == WMBorderlessWindowMask) {
257 wwin->client_flags.no_border = 1;
258 wwin->client_flags.no_titlebar = 1;
259 wwin->client_flags.no_closable = 1;
260 wwin->client_flags.no_miniaturizable = 1;
261 wwin->client_flags.no_resizable = 1;
262 wwin->client_flags.no_close_button = 1;
263 wwin->client_flags.no_miniaturize_button = 1;
264 wwin->client_flags.no_resizebar = 1;
265 } else {
266 wwin->client_flags.no_close_button =
267 ((gs_hints->window_style & WMClosableWindowMask) ? 0 : 1);
268
269 wwin->client_flags.no_closable = ((gs_hints->window_style & WMClosableWindowMask) ? 0 : 1);
270
271 wwin->client_flags.no_miniaturize_button =
272 ((gs_hints->window_style & WMMiniaturizableWindowMask) ? 0 : 1);
273
274 wwin->client_flags.no_miniaturizable = wwin->client_flags.no_miniaturize_button;
275
276 wwin->client_flags.no_resizebar =
277 ((gs_hints->window_style & WMResizableWindowMask) ? 0 : 1);
278
279 wwin->client_flags.no_resizable = wwin->client_flags.no_resizebar;
280
281 /* these attributes supposedly imply in the existence
282 * of a titlebar */
283 if (gs_hints->window_style & (WMResizableWindowMask |
284 WMClosableWindowMask | WMMiniaturizableWindowMask)) {
285 wwin->client_flags.no_titlebar = 0;
286 } else {
287 wwin->client_flags.no_titlebar =
288 ((gs_hints->window_style & WMTitledWindowMask) ? 0 : 1);
289 }
290
291 }
292 } else {
293 /* setup the defaults */
294 wwin->client_flags.no_border = 0;
295 wwin->client_flags.no_titlebar = 0;
296 wwin->client_flags.no_closable = 0;
297 wwin->client_flags.no_miniaturizable = 0;
298 wwin->client_flags.no_resizable = 0;
299 wwin->client_flags.no_close_button = 0;
300 wwin->client_flags.no_miniaturize_button = 0;
301 wwin->client_flags.no_resizebar = 0;
302 }
303 if (gs_hints->extra_flags & GSNoApplicationIconFlag)
304 wwin->client_flags.no_appicon = 1;
305 }
306
307 void wWindowSetupInitialAttributes(WWindow *wwin, int *level, int *workspace)
308 {
309 WScreen *scr = wwin->screen_ptr;
310
311 /* sets global default stuff */
312 wDefaultFillAttributes(scr, wwin->wm_instance, wwin->wm_class, &wwin->client_flags, NULL, True);
313 /*
314 * Decoration setting is done in this precedence (lower to higher)
315 * - use global default in the resource database
316 * - guess some settings
317 * - use GNUstep/external window attributes
318 * - set hints specified for the app in the resource DB
319 *
320 */
321 WSETUFLAG(wwin, broken_close, 0);
322
323 if (wwin->protocols.DELETE_WINDOW)
324 WSETUFLAG(wwin, kill_close, 0);
325 else
326 WSETUFLAG(wwin, kill_close, 1);
327
328 /* transients can't be iconified or maximized */
329 if (wwin->transient_for != None && wwin->transient_for != scr->root_win) {
330 WSETUFLAG(wwin, no_miniaturizable, 1);
331 WSETUFLAG(wwin, no_miniaturize_button, 1);
332 }
333
334 /* if the window can't be resized, remove the resizebar */
335 if (wwin->normal_hints->flags & (PMinSize | PMaxSize)
336 && (wwin->normal_hints->min_width == wwin->normal_hints->max_width)
337 && (wwin->normal_hints->min_height == wwin->normal_hints->max_height)) {
338 WSETUFLAG(wwin, no_resizable, 1);
339 WSETUFLAG(wwin, no_resizebar, 1);
340 }
341
342 /* set GNUstep window attributes */
343 if (wwin->wm_gnustep_attr) {
344 setupGNUstepHints(wwin, wwin->wm_gnustep_attr);
345
346 if (wwin->wm_gnustep_attr->flags & GSWindowLevelAttr) {
347
348 *level = wwin->wm_gnustep_attr->window_level;
349 /*
350 * INT_MIN is the only illegal window level.
351 */
352 if (*level == INT_MIN)
353 *level = INT_MIN + 1;
354 } else {
355 /* setup defaults */
356 *level = WMNormalLevel;
357 }
358 } else {
359 int tmp_workspace = -1;
360 int tmp_level = INT_MIN; /* INT_MIN is never used by the window levels */
361 Bool check;
362
363 check = False;
364
365 #ifdef MWM_HINTS
366 wMWMCheckClientHints(wwin);
367 #endif /* MWM_HINTS */
368
369 if (!check)
370 check = wNETWMCheckClientHints(wwin, &tmp_level, &tmp_workspace);
371
372 /* window levels are between INT_MIN+1 and INT_MAX, so if we still
373 * have INT_MIN that means that no window level was requested. -Dan
374 */
375 if (tmp_level == INT_MIN) {
376 if (WFLAGP(wwin, floating))
377 *level = WMFloatingLevel;
378 else if (WFLAGP(wwin, sunken))
379 *level = WMSunkenLevel;
380 else
381 *level = WMNormalLevel;
382 } else {
383 *level = tmp_level;
384 }
385
386 if (wwin->transient_for != None && wwin->transient_for != scr->root_win) {
387 WWindow *transientOwner = wWindowFor(wwin->transient_for);
388 if (transientOwner) {
389 int ownerLevel = transientOwner->frame->core->stacking->window_level;
390 if (ownerLevel > *level)
391 *level = ownerLevel;
392 }
393 }
394
395 if (tmp_workspace >= 0)
396 *workspace = tmp_workspace % scr->workspace_count;
397 }
398
399 /*
400 * Set attributes specified only for that window/class.
401 * This might do duplicate work with the 1st wDefaultFillAttributes().
402 */
403 wDefaultFillAttributes(scr, wwin->wm_instance, wwin->wm_class,
404 &wwin->user_flags, &wwin->defined_user_flags, False);
405 /*
406 * Sanity checks for attributes that depend on other attributes
407 */
408 if (wwin->user_flags.no_appicon && wwin->defined_user_flags.no_appicon)
409 wwin->user_flags.emulate_appicon = 0;
410
411 if (wwin->main_window != None) {
412 WApplication *wapp = wApplicationOf(wwin->main_window);
413 if (wapp && !wapp->flags.emulated)
414 wwin->user_flags.emulate_appicon = 0;
415 }
416
417 if (wwin->transient_for != None && wwin->transient_for != wwin->screen_ptr->root_win)
418 wwin->user_flags.emulate_appicon = 0;
419
420 if (wwin->user_flags.sunken && wwin->defined_user_flags.sunken
421 && wwin->user_flags.floating && wwin->defined_user_flags.floating)
422 wwin->user_flags.sunken = 0;
423
424 WSETUFLAG(wwin, no_shadeable, WFLAGP(wwin, no_titlebar));
425
426 /* windows that have takefocus=False shouldn't take focus at all */
427 if (wwin->focus_mode == WFM_NO_INPUT)
428 wwin->client_flags.no_focusable = 1;
429 }
430
431 Bool wWindowCanReceiveFocus(WWindow *wwin)
432 {
433 if (!wwin->flags.mapped && (!wwin->flags.shaded || wwin->flags.hidden))
434 return False;
435 if (WFLAGP(wwin, no_focusable) || wwin->flags.miniaturized)
436 return False;
437 if (wwin->frame->workspace != wwin->screen_ptr->current_workspace)
438 return False;
439
440 return True;
441 }
442
443 Bool wWindowObscuresWindow(WWindow *wwin, WWindow *obscured)
444 {
445 int w1, h1, w2, h2;
446
447 w1 = wwin->frame->core->width;
448 h1 = wwin->frame->core->height;
449 w2 = obscured->frame->core->width;
450 h2 = obscured->frame->core->height;
451
452 if (!IS_OMNIPRESENT(wwin) && !IS_OMNIPRESENT(obscured)
453 && wwin->frame->workspace != obscured->frame->workspace)
454 return False;
455
456 if (wwin->frame_x + w1 < obscured->frame_x
457 || wwin->frame_y + h1 < obscured->frame_y
458 || wwin->frame_x > obscured->frame_x + w2 || wwin->frame_y > obscured->frame_y + h2)
459 return False;
460
461 return True;
462 }
463
464 static void fixLeaderProperties(WWindow *wwin)
465 {
466 XClassHint *classHint;
467 XWMHints *hints, *clientHints;
468 Window leaders[2], window;
469 char **argv, *command;
470 int argc, i, pid;
471 Bool haveCommand;
472
473 classHint = XAllocClassHint();
474 clientHints = XGetWMHints(dpy, wwin->client_win);
475 pid = wNETWMGetPidForWindow(wwin->client_win);
476 if (pid > 0)
477 haveCommand = GetCommandForPid(pid, &argv, &argc);
478 else
479 haveCommand = False;
480
481 leaders[0] = wwin->client_leader;
482 leaders[1] = wwin->group_id;
483
484 if (haveCommand) {
485 command = GetCommandForWindow(wwin->client_win);
486 if (command) {
487 /* command already set. nothing to do. */
488 wfree(command);
489 } else {
490 XSetCommand(dpy, wwin->client_win, argv, argc);
491 }
492 }
493
494 for (i = 0; i < 2; i++) {
495 window = leaders[i];
496 if (window) {
497 if (XGetClassHint(dpy, window, classHint) == 0) {
498 classHint->res_name = wwin->wm_instance;
499 classHint->res_class = wwin->wm_class;
500 XSetClassHint(dpy, window, classHint);
501 }
502 hints = XGetWMHints(dpy, window);
503 if (hints) {
504 XFree(hints);
505 } else if (clientHints) {
506 /* set window group leader to self */
507 clientHints->window_group = window;
508 clientHints->flags |= WindowGroupHint;
509 XSetWMHints(dpy, window, clientHints);
510 }
511
512 if (haveCommand) {
513 command = GetCommandForWindow(window);
514 if (command) {
515 /* command already set. nothing to do. */
516 wfree(command);
517 } else {
518 XSetCommand(dpy, window, argv, argc);
519 }
520 }
521 }
522 }
523
524 XFree(classHint);
525 if (clientHints)
526 XFree(clientHints);
527 if (haveCommand)
528 wfree(argv);
529 }
530
531 static Window createFakeWindowGroupLeader(WScreen *scr, Window win, char *instance, char *class)
532 {
533 XClassHint *classHint;
534 XWMHints *hints;
535 Window leader;
536 int argc;
537 char **argv;
538
539 leader = XCreateSimpleWindow(dpy, scr->root_win, 10, 10, 10, 10, 0, 0, 0);
540 /* set class hint */
541 classHint = XAllocClassHint();
542 classHint->res_name = instance;
543 classHint->res_class = class;
544 XSetClassHint(dpy, leader, classHint);
545 XFree(classHint);
546
547 /* inherit these from the original leader if available */
548 hints = XGetWMHints(dpy, win);
549 if (!hints) {
550 hints = XAllocWMHints();
551 hints->flags = 0;
552 }
553 /* set window group leader to self */
554 hints->window_group = leader;
555 hints->flags |= WindowGroupHint;
556 XSetWMHints(dpy, leader, hints);
557 XFree(hints);
558
559 if (XGetCommand(dpy, win, &argv, &argc) != 0 && argc > 0) {
560 XSetCommand(dpy, leader, argv, argc);
561 XFreeStringList(argv);
562 }
563
564 return leader;
565 }
566
567 static int matchIdentifier(const void *item, const void *cdata)
568 {
569 return (strcmp(((WFakeGroupLeader *) item)->identifier, (char *)cdata) == 0);
570 }
571
572 /*
573 *----------------------------------------------------------------
574 * wManageWindow--
575 * reparents the window and allocates a descriptor for it.
576 * Window manager hints and other hints are fetched to configure
577 * the window decoration attributes and others. User preferences
578 * for the window are used if available, to configure window
579 * decorations and some behaviour.
580 * If in startup, windows that are override redirect,
581 * unmapped and never were managed and are Withdrawn are not
582 * managed.
583 *
584 * Returns:
585 * the new window descriptor
586 *
587 * Side effects:
588 * The window is reparented and appropriate notification
589 * is done to the client. Input mask for the window is setup.
590 * The window descriptor is also associated with various window
591 * contexts and inserted in the head of the window list.
592 * Event handler contexts are associated for some objects
593 * (buttons, titlebar and resizebar)
594 *
595 *----------------------------------------------------------------
596 */
597 WWindow *wManageWindow(WScreen *scr, Window window)
598 {
599 WWindow *wwin;
600 int x, y;
601 unsigned width, height;
602 XWindowAttributes wattribs;
603 XSetWindowAttributes attribs;
604 WWindowState *win_state;
605 WWindow *transientOwner = NULL;
606 int window_level;
607 int wm_state;
608 int foo;
609 int workspace = -1;
610 char *title;
611 Bool withdraw = False;
612 Bool raise = False;
613
614 /* mutex. */
615 XGrabServer(dpy);
616 XSync(dpy, False);
617 /* make sure the window is still there */
618 if (!XGetWindowAttributes(dpy, window, &wattribs)) {
619 XUngrabServer(dpy);
620 return NULL;
621 }
622
623 /* if it's an override-redirect, ignore it */
624 if (wattribs.override_redirect) {
625 XUngrabServer(dpy);
626 return NULL;
627 }
628
629 wm_state = PropGetWindowState(window);
630
631 /* if it's startup and the window is unmapped, don't manage it */
632 if (scr->flags.startup && wm_state < 0 && wattribs.map_state == IsUnmapped) {
633 XUngrabServer(dpy);
634 return NULL;
635 }
636
637 wwin = wWindowCreate();
638
639 title = wNETWMGetWindowName(window);
640 if (title)
641 wwin->flags.net_has_title = 1;
642 if (!title && !wFetchName(dpy, window, &title))
643 title = NULL;
644
645 XSaveContext(dpy, window, wWinContext, (XPointer) & wwin->client_descriptor);
646
647 #ifdef SHAPE
648 if (wShapeSupported) {
649 int junk;
650 unsigned int ujunk;
651 int b_shaped;
652
653 XShapeSelectInput(dpy, window, ShapeNotifyMask);
654 XShapeQueryExtents(dpy, window, &b_shaped, &junk, &junk, &ujunk,
655 &ujunk, &junk, &junk, &junk, &ujunk, &ujunk);
656 wwin->flags.shaped = b_shaped;
657 }
658 #endif
659
660 /*
661 * Get hints and other information in properties
662 */
663 PropGetWMClass(window, &wwin->wm_class, &wwin->wm_instance);
664
665 /* setup descriptor */
666 wwin->client_win = window;
667 wwin->screen_ptr = scr;
668 wwin->old_border_width = wattribs.border_width;
669 wwin->event_mask = CLIENT_EVENTS;
670 attribs.event_mask = CLIENT_EVENTS;
671 attribs.do_not_propagate_mask = ButtonPressMask | ButtonReleaseMask;
672 attribs.save_under = False;
673
674 XChangeWindowAttributes(dpy, window, CWEventMask | CWDontPropagate | CWSaveUnder, &attribs);
675 XSetWindowBorderWidth(dpy, window, 0);
676
677 /* get hints from GNUstep app */
678 if (wwin->wm_class != 0 && strcmp(wwin->wm_class, "GNUstep") == 0) {
679 wwin->flags.is_gnustep = 1;
680 }
681 if (!PropGetGNUstepWMAttr(window, &wwin->wm_gnustep_attr)) {
682 wwin->wm_gnustep_attr = NULL;
683 }
684
685 wwin->client_leader = PropGetClientLeader(window);
686 if (wwin->client_leader != None)
687 wwin->main_window = wwin->client_leader;
688
689 wwin->wm_hints = XGetWMHints(dpy, window);
690
691 if (wwin->wm_hints) {
692 if (wwin->wm_hints->flags & StateHint) {
693
694 if (wwin->wm_hints->initial_state == IconicState) {
695
696 wwin->flags.miniaturized = 1;
697
698 } else if (wwin->wm_hints->initial_state == WithdrawnState) {
699
700 withdraw = True;
701 }
702 }
703
704 if (wwin->wm_hints->flags & WindowGroupHint) {
705 wwin->group_id = wwin->wm_hints->window_group;
706 /* window_group has priority over CLIENT_LEADER */
707 wwin->main_window = wwin->group_id;
708 } else {
709 wwin->group_id = None;
710 }
711
712 if (wwin->wm_hints->flags & UrgencyHint)
713 wwin->flags.urgent = 1;
714 } else {
715 wwin->group_id = None;
716 }
717
718 PropGetProtocols(window, &wwin->protocols);
719
720 if (!XGetTransientForHint(dpy, window, &wwin->transient_for)) {
721 wwin->transient_for = None;
722 } else {
723 if (wwin->transient_for == None || wwin->transient_for == window) {
724 wwin->transient_for = scr->root_win;
725 } else {
726 transientOwner = wWindowFor(wwin->transient_for);
727 if (transientOwner && transientOwner->main_window != None)
728 wwin->main_window = transientOwner->main_window;
729 }
730 }
731
732 /* guess the focus mode */
733 wwin->focus_mode = getFocusMode(wwin);
734
735 /* get geometry stuff */
736 wClientGetNormalHints(wwin, &wattribs, True, &x, &y, &width, &height);
737
738 /* get colormap windows */
739 GetColormapWindows(wwin);
740
741 /*
742 * Setup the decoration/window attributes and
743 * geometry
744 */
745 wWindowSetupInitialAttributes(wwin, &window_level, &workspace);
746
747 /* Make broken apps behave as a nice app. */
748 if (WFLAGP(wwin, emulate_appicon))
749 wwin->main_window = wwin->client_win;
750
751 fixLeaderProperties(wwin);
752
753 wwin->orig_main_window = wwin->main_window;
754
755 if (wwin->flags.is_gnustep)
756 WSETUFLAG(wwin, shared_appicon, 0);
757
758 if (wwin->main_window) {
759 extern Atom _XA_WINDOWMAKER_MENU;
760 XTextProperty text_prop;
761
762 if (XGetTextProperty(dpy, wwin->main_window, &text_prop, _XA_WINDOWMAKER_MENU)) {
763 WSETUFLAG(wwin, shared_appicon, 0);
764 }
765 }
766
767 if (!withdraw && wwin->main_window && WFLAGP(wwin, shared_appicon)) {
768 char *buffer, *instance, *class;
769 WFakeGroupLeader *fPtr;
770 int index;
771
772 #define ADEQUATE(x) ((x)!=None && (x)!=wwin->client_win && (x)!=fPtr->leader)
773
774 /* // only enter here if PropGetWMClass() succeds */
775 PropGetWMClass(wwin->main_window, &class, &instance);
776 buffer = StrConcatDot(instance, class);
777
778 index = WMFindInArray(scr->fakeGroupLeaders, matchIdentifier, (void *)buffer);
779 if (index != WANotFound) {
780 fPtr = WMGetFromArray(scr->fakeGroupLeaders, index);
781 if (fPtr->retainCount == 0) {
782 fPtr->leader = createFakeWindowGroupLeader(scr, wwin->main_window,
783 instance, class);
784 }
785 fPtr->retainCount++;
786 if (fPtr->origLeader == None) {
787 if (ADEQUATE(wwin->main_window)) {
788 fPtr->retainCount++;
789 fPtr->origLeader = wwin->main_window;
790 }
791 }
792 wwin->fake_group = fPtr;
793 /*wwin->group_id = fPtr->leader; */
794 wwin->main_window = fPtr->leader;
795 wfree(buffer);
796 } else {
797 fPtr = (WFakeGroupLeader *) wmalloc(sizeof(WFakeGroupLeader));
798
799 fPtr->identifier = buffer;
800 fPtr->leader = createFakeWindowGroupLeader(scr, wwin->main_window, instance, class);
801 fPtr->origLeader = None;
802 fPtr->retainCount = 1;
803
804 WMAddToArray(scr->fakeGroupLeaders, fPtr);
805
806 if (ADEQUATE(wwin->main_window)) {
807 fPtr->retainCount++;
808 fPtr->origLeader = wwin->main_window;
809 }
810 wwin->fake_group = fPtr;
811 /*wwin->group_id = fPtr->leader; */
812 wwin->main_window = fPtr->leader;
813 }
814 if (instance)
815 XFree(instance);
816 if (class)
817 XFree(class);
818 #undef ADEQUATE
819 }
820
821 /*
822 * Setup the initial state of the window
823 */
824 if (WFLAGP(wwin, start_miniaturized) && !WFLAGP(wwin, no_miniaturizable))
825 wwin->flags.miniaturized = 1;
826
827 if (WFLAGP(wwin, start_maximized) && IS_RESIZABLE(wwin))
828 wwin->flags.maximized = MAX_VERTICAL | MAX_HORIZONTAL;
829
830 wNETWMCheckInitialClientState(wwin);
831
832 /* apply previous state if it exists and we're in startup */
833 if (scr->flags.startup && wm_state >= 0) {
834
835 if (wm_state == IconicState) {
836
837 wwin->flags.miniaturized = 1;
838
839 } else if (wm_state == WithdrawnState) {
840
841 withdraw = True;
842 }
843 }
844
845 /* if there is a saved state (from file), restore it */
846 win_state = NULL;
847 if (wwin->main_window != None)
848 win_state = (WWindowState *) wWindowGetSavedState(wwin->main_window);
849 else
850 win_state = (WWindowState *) wWindowGetSavedState(window);
851
852 if (win_state && !withdraw) {
853 if (win_state->state->hidden > 0)
854 wwin->flags.hidden = win_state->state->hidden;
855
856 if (win_state->state->shaded > 0 && !WFLAGP(wwin, no_shadeable))
857 wwin->flags.shaded = win_state->state->shaded;
858
859 if (win_state->state->miniaturized > 0 && !WFLAGP(wwin, no_miniaturizable)) {
860 wwin->flags.miniaturized = win_state->state->miniaturized;
861 }
862
863 if (!IS_OMNIPRESENT(wwin)) {
864 int w = wDefaultGetStartWorkspace(scr, wwin->wm_instance,
865 wwin->wm_class);
866 if (w < 0 || w >= scr->workspace_count) {
867 workspace = win_state->state->workspace;
868 if (workspace >= scr->workspace_count)
869 workspace = scr->current_workspace;
870 } else {
871 workspace = w;
872 }
873 } else {
874 workspace = scr->current_workspace;
875 }
876 }
877
878 /* if we're restarting, restore saved state (from hints).
879 * This will overwrite previous */
880 {
881 WSavedState *wstate;
882
883 if (getSavedState(window, &wstate)) {
884 wwin->flags.shaded = wstate->shaded;
885 wwin->flags.hidden = wstate->hidden;
886 wwin->flags.miniaturized = wstate->miniaturized;
887 wwin->flags.maximized = wstate->maximized;
888 if (wwin->flags.maximized) {
889 wwin->old_geometry.x = wstate->x;
890 wwin->old_geometry.y = wstate->y;
891 wwin->old_geometry.width = wstate->w;
892 wwin->old_geometry.height = wstate->h;
893 }
894
895 workspace = wstate->workspace;
896 } else {
897 wstate = NULL;
898 }
899
900 /* restore window shortcut */
901 if (wstate != NULL || win_state != NULL) {
902 unsigned mask = 0;
903
904 if (win_state != NULL)
905 mask = win_state->state->window_shortcuts;
906
907 if (wstate != NULL && mask == 0)
908 mask = wstate->window_shortcuts;
909
910 if (mask > 0) {
911 int i;
912
913 for (i = 0; i < MAX_WINDOW_SHORTCUTS; i++) {
914 if (mask & (1 << i)) {
915 if (!scr->shortcutWindows[i])
916 scr->shortcutWindows[i] = WMCreateArray(4);
917
918 WMAddToArray(scr->shortcutWindows[i], wwin);
919 }
920 }
921 }
922 }
923 if (wstate != NULL)
924 wfree(wstate);
925 }
926
927 /* don't let transients start miniaturized if their owners are not */
928 if (transientOwner && !transientOwner->flags.miniaturized && wwin->flags.miniaturized && !withdraw) {
929 wwin->flags.miniaturized = 0;
930 if (wwin->wm_hints)
931 wwin->wm_hints->initial_state = NormalState;
932 }
933
934 /* set workspace on which the window starts */
935 if (workspace >= 0) {
936 if (workspace > scr->workspace_count - 1) {
937 workspace = workspace % scr->workspace_count;
938 }
939 } else {
940 int w;
941
942 w = wDefaultGetStartWorkspace(scr, wwin->wm_instance, wwin->wm_class);
943
944 if (w >= 0 && w < scr->workspace_count && !(IS_OMNIPRESENT(wwin))) {
945
946 workspace = w;
947
948 } else {
949 if (wPreferences.open_transients_with_parent && transientOwner) {
950
951 workspace = transientOwner->frame->workspace;
952
953 } else {
954
955 workspace = scr->current_workspace;
956 }
957 }
958 }
959
960 /* setup window geometry */
961 if (win_state && win_state->state->w > 0) {
962 width = win_state->state->w;
963 height = win_state->state->h;
964 }
965 wWindowConstrainSize(wwin, &width, &height);
966
967 /* do not ask for window placement if the window is
968 * transient, during startup, if the initial workspace is another one
969 * or if the window wants to start iconic.
970 * If geometry was saved, restore it. */
971 {
972 Bool dontBring = False;
973
974 if (win_state && win_state->state->w > 0) {
975 x = win_state->state->x;
976 y = win_state->state->y;
977 } else if ((wwin->transient_for == None || wPreferences.window_placement != WPM_MANUAL)
978 && !scr->flags.startup
979 && workspace == scr->current_workspace
980 && !wwin->flags.miniaturized
981 && !wwin->flags.maximized && !(wwin->normal_hints->flags & (USPosition | PPosition))) {
982
983 if (transientOwner && transientOwner->flags.mapped) {
984 int offs = WMAX(20, 2 * transientOwner->frame->top_width);
985 WMRect rect;
986 int head;
987
988 x = transientOwner->frame_x +
989 abs((transientOwner->frame->core->width - width) / 2) + offs;
990 y = transientOwner->frame_y +
991 abs((transientOwner->frame->core->height - height) / 3) + offs;
992
993 /*
994 * limit transient windows to be inside their parent's head
995 */
996 rect.pos.x = transientOwner->frame_x;
997 rect.pos.y = transientOwner->frame_y;
998 rect.size.width = transientOwner->frame->core->width;
999 rect.size.height = transientOwner->frame->core->height;
1000
1001 head = wGetHeadForRect(scr, rect);
1002 rect = wGetRectForHead(scr, head);
1003
1004 if (x < rect.pos.x)
1005 x = rect.pos.x;
1006 else if (x + width > rect.pos.x + rect.size.width)
1007 x = rect.pos.x + rect.size.width - width;
1008
1009 if (y < rect.pos.y)
1010 y = rect.pos.y;
1011 else if (y + height > rect.pos.y + rect.size.height)
1012 y = rect.pos.y + rect.size.height - height;
1013
1014 } else {
1015 PlaceWindow(wwin, &x, &y, width, height);
1016 }
1017 if (wPreferences.window_placement == WPM_MANUAL) {
1018 dontBring = True;
1019 }
1020 } else if (scr->xine_info.count && (wwin->normal_hints->flags & PPosition)) {
1021 int head, flags;
1022 WMRect rect;
1023 int reposition = 0;
1024
1025 /*
1026 * Make spash screens come out in the center of a head
1027 * trouble is that most splashies never get here
1028 * they are managed trough atoms but god knows where.
1029 * Dan, do you know ? -peter
1030 *
1031 * Most of them are not managed, they have set
1032 * OverrideRedirect, which means we can't do anything about
1033 * them. -alfredo
1034 */
1035 {
1036 /*
1037 * xinerama checks for: across head and dead space
1038 */
1039 rect.pos.x = x;
1040 rect.pos.y = y;
1041 rect.size.width = width;
1042 rect.size.height = height;
1043
1044 head = wGetRectPlacementInfo(scr, rect, &flags);
1045
1046 if (flags & XFLAG_DEAD)
1047 reposition = 1;
1048
1049 if (flags & XFLAG_MULTIPLE)
1050 reposition = 2;
1051 }
1052
1053 switch (reposition) {
1054 case 1:
1055 head = wGetHeadForPointerLocation(scr);
1056 rect = wGetRectForHead(scr, head);
1057
1058 x = rect.pos.x + (x * rect.size.width) / scr->scr_width;
1059 y = rect.pos.y + (y * rect.size.height) / scr->scr_height;
1060 break;
1061
1062 case 2:
1063 rect = wGetRectForHead(scr, head);
1064
1065 if (x < rect.pos.x)
1066 x = rect.pos.x;
1067 else if (x + width > rect.pos.x + rect.size.width)
1068 x = rect.pos.x + rect.size.width - width;
1069
1070 if (y < rect.pos.y)
1071 y = rect.pos.y;
1072 else if (y + height > rect.pos.y + rect.size.height)
1073 y = rect.pos.y + rect.size.height - height;
1074
1075 break;
1076
1077 default:
1078 break;
1079 }
1080 }
1081
1082 if (WFLAGP(wwin, dont_move_off) && dontBring)
1083 wScreenBringInside(scr, &x, &y, width, height);
1084 }
1085
1086 wNETWMPositionSplash(wwin, &x, &y, width, height);
1087
1088 if (wwin->flags.urgent) {
1089 if (!IS_OMNIPRESENT(wwin))
1090 wwin->flags.omnipresent ^= 1;
1091 }
1092
1093 /*
1094 * Create frame, borders and do reparenting
1095 */
1096 foo = WFF_LEFT_BUTTON | WFF_RIGHT_BUTTON;
1097 #ifdef XKB_BUTTON_HINT
1098 if (wPreferences.modelock)
1099 foo |= WFF_LANGUAGE_BUTTON;
1100 #endif
1101 if (HAS_TITLEBAR(wwin))
1102 foo |= WFF_TITLEBAR;
1103 if (HAS_RESIZEBAR(wwin))
1104 foo |= WFF_RESIZEBAR;
1105 if (HAS_BORDER(wwin))
1106 foo |= WFF_BORDER;
1107
1108 wwin->frame = wFrameWindowCreate(scr, window_level,
1109 x, y, width, height,
1110 &wPreferences.window_title_clearance, foo,
1111 scr->window_title_texture,
1112 scr->resizebar_texture, scr->window_title_color, &scr->title_font);
1113
1114 wwin->frame->flags.is_client_window_frame = 1;
1115 wwin->frame->flags.justification = wPreferences.title_justification;
1116
1117 /* setup button images */
1118 wWindowUpdateButtonImages(wwin);
1119
1120 /* hide unused buttons */
1121 foo = 0;
1122 if (WFLAGP(wwin, no_close_button))
1123 foo |= WFF_RIGHT_BUTTON;
1124 if (WFLAGP(wwin, no_miniaturize_button))
1125 foo |= WFF_LEFT_BUTTON;
1126 #ifdef XKB_BUTTON_HINT
1127 if (WFLAGP(wwin, no_language_button) || WFLAGP(wwin, no_focusable))
1128 foo |= WFF_LANGUAGE_BUTTON;
1129 #endif
1130 if (foo != 0)
1131 wFrameWindowHideButton(wwin->frame, foo);
1132
1133 wwin->frame->child = wwin;
1134 wwin->frame->workspace = workspace;
1135 wwin->frame->on_click_left = windowIconifyClick;
1136
1137 #ifdef XKB_BUTTON_HINT
1138 if (wPreferences.modelock)
1139 wwin->frame->on_click_language = windowLanguageClick;
1140 #endif
1141
1142 wwin->frame->on_click_right = windowCloseClick;
1143 wwin->frame->on_dblclick_right = windowCloseDblClick;
1144 wwin->frame->on_mousedown_titlebar = titlebarMouseDown;
1145 wwin->frame->on_dblclick_titlebar = titlebarDblClick;
1146 wwin->frame->on_mousedown_resizebar = resizebarMouseDown;
1147
1148 XSelectInput(dpy, wwin->client_win, wwin->event_mask & ~StructureNotifyMask);
1149 XReparentWindow(dpy, wwin->client_win, wwin->frame->core->window, 0, wwin->frame->top_width);
1150 XSelectInput(dpy, wwin->client_win, wwin->event_mask);
1151
1152 {
1153 int gx, gy;
1154
1155 wClientGetGravityOffsets(wwin, &gx, &gy);
1156
1157 /* if gravity is to the south, account for the border sizes */
1158 if (gy > 0)
1159 y -= wwin->frame->top_width + wwin->frame->bottom_width;
1160 }
1161
1162 /*
1163 * wWindowConfigure() will init the client window's size
1164 * (wwin->client.{width,height}) and all other geometry
1165 * related variables (frame_x,frame_y)
1166 */
1167 wWindowConfigure(wwin, x, y, width, height);
1168
1169 /* to make sure the window receives it's new position after reparenting */
1170 wWindowSynthConfigureNotify(wwin);
1171
1172 /*
1173 * Setup descriptors and save window to internal
1174 * lists
1175 */
1176 if (wwin->main_window != None) {
1177 WApplication *app;
1178 WWindow *leader;
1179
1180 /* Leader windows do not necessary set themselves as leaders.
1181 * If this is the case, point the leader of this window to
1182 * itself */
1183 leader = wWindowFor(wwin->main_window);
1184 if (leader && leader->main_window == None) {
1185 leader->main_window = leader->client_win;
1186 }
1187 app = wApplicationCreate(wwin);
1188 if (app) {
1189 app->last_workspace = workspace;
1190
1191 /*
1192 * Do application specific stuff, like setting application
1193 * wide attributes.
1194 */
1195
1196 if (wwin->flags.hidden) {
1197 /* if the window was set to hidden because it was hidden
1198 * in a previous incarnation and that state was restored */
1199 app->flags.hidden = 1;
1200 } else if (app->flags.hidden) {
1201 if (WFLAGP(app->main_window_desc, start_hidden)) {
1202 wwin->flags.hidden = 1;
1203 } else {
1204 wUnhideApplication(app, False, False);
1205 raise = True;
1206 }
1207 }
1208 }
1209 }
1210
1211 /* setup the frame descriptor */
1212 wwin->frame->core->descriptor.handle_mousedown = frameMouseDown;
1213 wwin->frame->core->descriptor.parent = wwin;
1214 wwin->frame->core->descriptor.parent_type = WCLASS_WINDOW;
1215
1216 /* don't let windows go away if we die */
1217 XAddToSaveSet(dpy, window);
1218
1219 XLowerWindow(dpy, window);
1220
1221 /* if window is in this workspace and should be mapped, then map it */
1222 if (!wwin->flags.miniaturized && (workspace == scr->current_workspace || IS_OMNIPRESENT(wwin))
1223 && !wwin->flags.hidden && !withdraw) {
1224
1225 /* The following "if" is to avoid crashing of clients that expect
1226 * WM_STATE set before they get mapped. Else WM_STATE is set later,
1227 * after the return from this function.
1228 */
1229 if (wwin->wm_hints && (wwin->wm_hints->flags & StateHint)) {
1230 wClientSetState(wwin, wwin->wm_hints->initial_state, None);
1231 } else {
1232 wClientSetState(wwin, NormalState, None);
1233 }
1234
1235 #if 0
1236 /* if not auto focus, then map the window under the currently
1237 * focused window */
1238 #define _WIDTH(w) (w)->frame->core->width
1239 #define _HEIGHT(w) (w)->frame->core->height
1240 if (!wPreferences.auto_focus && scr->focused_window
1241 && !scr->flags.startup && !transientOwner && ((wWindowObscuresWindow(wwin, scr->focused_window)
1242 && (_WIDTH(wwin) >
1243 (_WIDTH(scr->focused_window) * 5) / 3
1244 || _HEIGHT(wwin) >
1245 (_HEIGHT(scr->focused_window) * 5) / 3)
1246 && WINDOW_LEVEL(scr->focused_window) ==
1247 WINDOW_LEVEL(wwin))
1248 || wwin->flags.maximized)) {
1249 MoveInStackListUnder(scr->focused_window->frame->core, wwin->frame->core);
1250 }
1251 #undef _WIDTH
1252 #undef _HEIGHT
1253
1254 #endif
1255
1256 if (wPreferences.superfluous && !wPreferences.no_animations
1257 && !scr->flags.startup && (wwin->transient_for == None || wwin->transient_for == scr->root_win)
1258 /*
1259 * The brain damaged idiotic non-click to focus modes will
1260 * have trouble with this because:
1261 *
1262 * 1. window is created and mapped by the client
1263 * 2. window is mapped by wmaker in small size
1264 * 3. window is animated to grow to normal size
1265 * 4. this function returns to normal event loop
1266 * 5. eventually, the EnterNotify event that would trigger
1267 * the window focusing (if the mouse is over that window)
1268 * will be processed by wmaker.
1269 * But since this event will be rather delayed
1270 * (step 3 has a large delay) the time when the event ocurred
1271 * and when it is processed, the client that owns that window
1272 * will reject the XSetInputFocus() for it.
1273 */
1274 && (wPreferences.focus_mode == WKF_CLICK || wPreferences.auto_focus)) {
1275 DoWindowBirth(wwin);
1276 }
1277
1278 wWindowMap(wwin);
1279 }
1280
1281 /* setup stacking descriptor */
1282 if (transientOwner) {
1283 wwin->frame->core->stacking->child_of = transientOwner->frame->core;
1284 } else {
1285 wwin->frame->core->stacking->child_of = NULL;
1286 }
1287
1288 if (!scr->focused_window) {
1289 /* first window on the list */
1290 wwin->next = NULL;
1291 wwin->prev = NULL;
1292 scr->focused_window = wwin;
1293 } else {
1294 WWindow *tmp;
1295
1296 /* add window at beginning of focus window list */
1297 tmp = scr->focused_window;
1298 while (tmp->prev)
1299 tmp = tmp->prev;
1300 tmp->prev = wwin;
1301 wwin->next = tmp;
1302 wwin->prev = NULL;
1303 }
1304
1305 /* raise is set to true if we un-hid the app when this window was born.
1306 * we raise, else old windows of this app will be above this new one. */
1307 if (raise) {
1308 wRaiseFrame(wwin->frame->core);
1309 }
1310
1311 /* Update name must come after WApplication stuff is done */
1312 wWindowUpdateName(wwin, title);
1313 if (title)
1314 XFree(title);
1315
1316 XUngrabServer(dpy);
1317
1318 /*
1319 * Final preparations before window is ready to go
1320 */
1321 wFrameWindowChangeState(wwin->frame, WS_UNFOCUSED);
1322
1323 if (!wwin->flags.miniaturized && workspace == scr->current_workspace && !wwin->flags.hidden) {
1324 if (((transientOwner && transientOwner->flags.focused)
1325 || wPreferences.auto_focus) && !WFLAGP(wwin, no_focusable)) {
1326
1327 /* only auto_focus if on same screen as mouse
1328 * (and same head for xinerama mode)
1329 * TODO: make it an option */
1330
1331 /*TODO add checking the head of the window, is it available? */
1332 short same_screen = 0, same_head = 1;
1333
1334 int foo;
1335 unsigned int bar;
1336 Window dummy;
1337
1338 if (XQueryPointer(dpy, scr->root_win, &dummy, &dummy,
1339 &foo, &foo, &foo, &foo, &bar) != False) {
1340 same_screen = 1;
1341 }
1342
1343 if (same_screen == 1 && same_head == 1) {
1344 wSetFocusTo(scr, wwin);
1345 }
1346 }
1347 }
1348 wWindowResetMouseGrabs(wwin);
1349
1350 if (!WFLAGP(wwin, no_bind_keys))
1351 wWindowSetKeyGrabs(wwin);
1352
1353 WMPostNotificationName(WMNManaged, wwin, NULL);
1354 wColormapInstallForWindow(scr, scr->cmap_window);
1355
1356 /* Setup Notification Observers */
1357 WMAddNotificationObserver(appearanceObserver, wwin, WNWindowAppearanceSettingsChanged, wwin);
1358
1359 /* Cleanup temporary stuff */
1360 if (win_state)
1361 wWindowDeleteSavedState(win_state);
1362
1363 /* If the window must be withdrawed, then do it now.
1364 * Must do some optimization, 'though */
1365 if (withdraw) {
1366 wwin->flags.mapped = 0;
1367 wClientSetState(wwin, WithdrawnState, None);
1368 wUnmanageWindow(wwin, True, False);
1369 wwin = NULL;
1370 }
1371
1372 return wwin;
1373 }
1374
1375 WWindow *wManageInternalWindow(WScreen *scr, Window window, Window owner,
1376 char *title, int x, int y, int width, int height)
1377 {
1378 WWindow *wwin;
1379 int foo;
1380
1381 wwin = wWindowCreate();
1382
1383 WMAddNotificationObserver(appearanceObserver, wwin, WNWindowAppearanceSettingsChanged, wwin);
1384
1385 wwin->flags.internal_window = 1;
1386
1387 WSETUFLAG(wwin, omnipresent, 1);
1388 WSETUFLAG(wwin, no_shadeable, 1);
1389 WSETUFLAG(wwin, no_resizable, 1);
1390 WSETUFLAG(wwin, no_miniaturizable, 1);
1391
1392 wwin->focus_mode = WFM_PASSIVE;
1393 wwin->client_win = window;
1394 wwin->screen_ptr = scr;
1395 wwin->transient_for = owner;
1396 wwin->client.x = x;
1397 wwin->client.y = y;
1398 wwin->client.width = width;
1399 wwin->client.height = height;
1400 wwin->frame_x = wwin->client.x;
1401 wwin->frame_y = wwin->client.y;
1402
1403 foo = WFF_RIGHT_BUTTON | WFF_BORDER;
1404 foo |= WFF_TITLEBAR;
1405 #ifdef XKB_BUTTON_HINT
1406 foo |= WFF_LANGUAGE_BUTTON;
1407 #endif
1408
1409 wwin->frame = wFrameWindowCreate(scr, WMFloatingLevel,
1410 wwin->frame_x, wwin->frame_y,
1411 width, height,
1412 &wPreferences.window_title_clearance, foo,
1413 scr->window_title_texture,
1414 scr->resizebar_texture, scr->window_title_color, &scr->title_font);
1415
1416 XSaveContext(dpy, window, wWinContext, (XPointer) & wwin->client_descriptor);
1417
1418 wwin->frame->flags.is_client_window_frame = 1;
1419 wwin->frame->flags.justification = wPreferences.title_justification;
1420
1421 wFrameWindowChangeTitle(wwin->frame, title);
1422
1423 /* setup button images */
1424 wWindowUpdateButtonImages(wwin);
1425
1426 /* hide buttons */
1427 wFrameWindowHideButton(wwin->frame, WFF_RIGHT_BUTTON);
1428
1429 wwin->frame->child = wwin;
1430 wwin->frame->workspace = wwin->screen_ptr->current_workspace;
1431
1432 #ifdef XKB_BUTTON_HINT
1433 if (wPreferences.modelock)
1434 wwin->frame->on_click_language = windowLanguageClick;
1435 #endif
1436
1437 wwin->frame->on_click_right = windowCloseClick;
1438 wwin->frame->on_mousedown_titlebar = titlebarMouseDown;
1439 wwin->frame->on_dblclick_titlebar = titlebarDblClick;
1440 wwin->frame->on_mousedown_resizebar = resizebarMouseDown;
1441 wwin->client.y += wwin->frame->top_width;
1442
1443 XReparentWindow(dpy, wwin->client_win, wwin->frame->core->window, 0, wwin->frame->top_width);
1444 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, wwin->client.width, wwin->client.height);
1445
1446 /* setup the frame descriptor */
1447 wwin->frame->core->descriptor.handle_mousedown = frameMouseDown;
1448 wwin->frame->core->descriptor.parent = wwin;
1449 wwin->frame->core->descriptor.parent_type = WCLASS_WINDOW;
1450
1451 XLowerWindow(dpy, window);
1452 XMapSubwindows(dpy, wwin->frame->core->window);
1453
1454 /* setup stacking descriptor */
1455 if (wwin->transient_for != None && wwin->transient_for != scr->root_win) {
1456 WWindow *tmp;
1457 tmp = wWindowFor(wwin->transient_for);
1458 if (tmp)
1459 wwin->frame->core->stacking->child_of = tmp->frame->core;
1460 } else {
1461 wwin->frame->core->stacking->child_of = NULL;
1462 }
1463
1464 if (!scr->focused_window) {
1465 /* first window on the list */
1466 wwin->next = NULL;
1467 wwin->prev = NULL;
1468 scr->focused_window = wwin;
1469 } else {
1470 WWindow *tmp;
1471
1472 /* add window at beginning of focus window list */
1473 tmp = scr->focused_window;
1474 while (tmp->prev)
1475 tmp = tmp->prev;
1476 tmp->prev = wwin;
1477 wwin->next = tmp;
1478 wwin->prev = NULL;
1479 }
1480
1481 if (wwin->flags.is_gnustep == 0)
1482 wFrameWindowChangeState(wwin->frame, WS_UNFOCUSED);
1483
1484 /* if (wPreferences.auto_focus) */
1485 wSetFocusTo(scr, wwin);
1486 wWindowResetMouseGrabs(wwin);
1487 wWindowSetKeyGrabs(wwin);
1488
1489 return wwin;
1490 }
1491
1492 /*
1493 *----------------------------------------------------------------------
1494 * wUnmanageWindow--
1495 * Removes the frame window from a window and destroys all data
1496 * related to it. The window will be reparented back to the root window
1497 * if restore is True.
1498 *
1499 * Side effects:
1500 * Everything related to the window is destroyed and the window
1501 * is removed from the window lists. Focus is set to the previous on the
1502 * window list.
1503 *----------------------------------------------------------------------
1504 */
1505 void wUnmanageWindow(WWindow *wwin, Bool restore, Bool destroyed)
1506 {
1507 WCoreWindow *frame = wwin->frame->core;
1508 WWindow *owner = NULL;
1509 WWindow *newFocusedWindow = NULL;
1510 int wasFocused;
1511 WScreen *scr = wwin->screen_ptr;
1512
1513 /* First close attribute editor window if open */
1514 if (wwin->flags.inspector_open) {
1515 wCloseInspectorForWindow(wwin);
1516 }
1517
1518 /* Close window menu if it's open for this window */
1519 if (wwin->flags.menu_open_for_me) {
1520 CloseWindowMenu(scr);
1521 }
1522
1523 if (!destroyed) {
1524 if (!wwin->flags.internal_window)
1525 XRemoveFromSaveSet(dpy, wwin->client_win);
1526
1527 XSelectInput(dpy, wwin->client_win, NoEventMask);
1528
1529 XUngrabButton(dpy, AnyButton, AnyModifier, wwin->client_win);
1530 XUngrabKey(dpy, AnyKey, AnyModifier, wwin->client_win);
1531 }
1532
1533 XUnmapWindow(dpy, frame->window);
1534
1535 XUnmapWindow(dpy, wwin->client_win);
1536
1537 /* deselect window */
1538 wSelectWindow(wwin, False);
1539
1540 /* remove all pending events on window */
1541 /* I think this only matters for autoraise */
1542 if (wPreferences.raise_delay)
1543 WMDeleteTimerWithClientData(wwin->frame->core);
1544
1545 XFlush(dpy);
1546
1547 /* reparent the window back to the root */
1548 if (restore)
1549 wClientRestore(wwin);
1550
1551 if (wwin->transient_for != scr->root_win) {
1552 owner = wWindowFor(wwin->transient_for);
1553 if (owner) {
1554 if (!owner->flags.semi_focused) {
1555 owner = NULL;
1556 } else {
1557 owner->flags.semi_focused = 0;
1558 }
1559 }
1560 }
1561
1562 wasFocused = wwin->flags.focused;
1563
1564 /* remove from window focus list */
1565 if (!wwin->prev && !wwin->next) {
1566 /* was the only window */
1567 scr->focused_window = NULL;
1568 newFocusedWindow = NULL;
1569 } else {
1570 WWindow *tmp;
1571
1572 if (wwin->prev)
1573 wwin->prev->next = wwin->next;
1574 if (wwin->next)
1575 wwin->next->prev = wwin->prev;
1576 else {
1577 scr->focused_window = wwin->prev;
1578 scr->focused_window->next = NULL;
1579 }
1580
1581 if (wPreferences.focus_mode == WKF_CLICK) {
1582
1583 /* if in click to focus mode and the window
1584 * was a transient, focus the owner window
1585 */
1586 tmp = NULL;
1587 if (wPreferences.focus_mode == WKF_CLICK) {
1588 tmp = wWindowFor(wwin->transient_for);
1589 if (tmp && (!tmp->flags.mapped || WFLAGP(tmp, no_focusable))) {
1590 tmp = NULL;
1591 }
1592 }
1593 /* otherwise, focus the next one in the focus list */
1594 if (!tmp) {
1595 tmp = scr->focused_window;
1596 while (tmp) { /* look for one in the window list first */
1597 if (!WFLAGP(tmp, no_focusable) && !WFLAGP(tmp, skip_window_list)
1598 && (tmp->flags.mapped || tmp->flags.shaded))
1599 break;
1600 tmp = tmp->prev;
1601 }
1602 if (!tmp) { /* if unsuccessful, choose any focusable window */
1603 tmp = scr->focused_window;
1604 while (tmp) {
1605 if (!WFLAGP(tmp, no_focusable)
1606 && (tmp->flags.mapped || tmp->flags.shaded))
1607 break;
1608 tmp = tmp->prev;
1609 }
1610 }
1611 }
1612
1613 newFocusedWindow = tmp;
1614
1615 } else if (wPreferences.focus_mode == WKF_SLOPPY) {
1616 unsigned int mask;
1617 int foo;
1618 Window bar, win;
1619
1620 /* This is to let the root window get the keyboard input
1621 * if Sloppy focus mode and no other window get focus.
1622 * This way keybindings will not freeze.
1623 */
1624 tmp = NULL;
1625 if (XQueryPointer(dpy, scr->root_win, &bar, &win, &foo, &foo, &foo, &foo, &mask))
1626 tmp = wWindowFor(win);
1627 if (tmp == wwin)
1628 tmp = NULL;
1629 newFocusedWindow = tmp;
1630 } else {
1631 newFocusedWindow = NULL;
1632 }
1633 }
1634
1635 if (!wwin->flags.internal_window)
1636 WMPostNotificationName(WMNUnmanaged, wwin, NULL);
1637 if (wasFocused) {
1638 if (newFocusedWindow != owner && owner) {
1639 if (wwin->flags.is_gnustep == 0)
1640 wFrameWindowChangeState(owner->frame, WS_UNFOCUSED);
1641 }
1642 wSetFocusTo(scr, newFocusedWindow);
1643 }
1644 wWindowDestroy(wwin);
1645 XFlush(dpy);
1646 }
1647
1648 void wWindowMap(WWindow *wwin)
1649 {
1650 XMapWindow(dpy, wwin->frame->core->window);
1651 if (!wwin->flags.shaded) {
1652 /* window will be remapped when getting MapNotify */
1653 XSelectInput(dpy, wwin->client_win, wwin->event_mask & ~StructureNotifyMask);
1654 XMapWindow(dpy, wwin->client_win);
1655 XSelectInput(dpy, wwin->client_win, wwin->event_mask);
1656
1657 wwin->flags.mapped = 1;
1658 }
1659 }
1660
1661 void wWindowUnmap(WWindow *wwin)
1662 {
1663 wwin->flags.mapped = 0;
1664
1665 /* prevent window withdrawal when getting UnmapNotify */
1666 XSelectInput(dpy, wwin->client_win, wwin->event_mask & ~StructureNotifyMask);
1667 XUnmapWindow(dpy, wwin->client_win);
1668 XSelectInput(dpy, wwin->client_win, wwin->event_mask);
1669
1670 XUnmapWindow(dpy, wwin->frame->core->window);
1671 }
1672
1673 void wWindowFocus(WWindow *wwin, WWindow *owin)
1674 {
1675 WWindow *nowner;
1676 WWindow *oowner;
1677
1678 #ifdef KEEP_XKB_LOCK_STATUS
1679 if (wPreferences.modelock) {
1680 XkbLockGroup(dpy, XkbUseCoreKbd, wwin->frame->languagemode);
1681 }
1682 #endif /* KEEP_XKB_LOCK_STATUS */
1683
1684 wwin->flags.semi_focused = 0;
1685
1686 if (wwin->flags.is_gnustep == 0)
1687 wFrameWindowChangeState(wwin->frame, WS_FOCUSED);
1688
1689 wwin->flags.focused = 1;
1690
1691 wWindowResetMouseGrabs(wwin);
1692
1693 WMPostNotificationName(WMNChangedFocus, wwin, (void *)True);
1694
1695 if (owin == wwin || !owin)
1696 return;
1697
1698 nowner = wWindowFor(wwin->transient_for);
1699
1700 /* new window is a transient for the old window */
1701 if (nowner == owin) {
1702 owin->flags.semi_focused = 1;
1703 wWindowUnfocus(nowner);
1704 return;
1705 }
1706
1707 oowner = wWindowFor(owin->transient_for);
1708
1709 /* new window is owner of old window */
1710 if (wwin == oowner) {
1711 wWindowUnfocus(owin);
1712 return;
1713 }
1714
1715 if (!nowner) {
1716 wWindowUnfocus(owin);
1717 return;
1718 }
1719
1720 /* new window has same owner of old window */
1721 if (oowner == nowner) {
1722 /* prevent unfocusing of owner */
1723 oowner->flags.semi_focused = 0;
1724 wWindowUnfocus(owin);
1725 oowner->flags.semi_focused = 1;
1726
1727 return;
1728 }
1729
1730 /* nowner != NULL && oowner != nowner */
1731 nowner->flags.semi_focused = 1;
1732 wWindowUnfocus(nowner);
1733 wWindowUnfocus(owin);
1734 }
1735
1736 void wWindowUnfocus(WWindow *wwin)
1737 {
1738 CloseWindowMenu(wwin->screen_ptr);
1739
1740 if (wwin->flags.is_gnustep == 0)
1741 wFrameWindowChangeState(wwin->frame, wwin->flags.semi_focused ? WS_PFOCUSED : WS_UNFOCUSED);
1742
1743 if (wwin->transient_for != None && wwin->transient_for != wwin->screen_ptr->root_win) {
1744 WWindow *owner;
1745 owner = wWindowFor(wwin->transient_for);
1746 if (owner && owner->flags.semi_focused) {
1747 owner->flags.semi_focused = 0;
1748 if (owner->flags.mapped || owner->flags.shaded) {
1749 wWindowUnfocus(owner);
1750 wFrameWindowPaint(owner->frame);
1751 }
1752 }
1753 }
1754 wwin->flags.focused = 0;
1755 wWindowResetMouseGrabs(wwin);
1756 WMPostNotificationName(WMNChangedFocus, wwin, (void *)False);
1757 }
1758
1759 void wWindowUpdateName(WWindow *wwin, char *newTitle)
1760 {
1761 char *title;
1762
1763 if (!wwin->frame)
1764 return;
1765
1766 wwin->flags.wm_name_changed = 1;
1767
1768 if (!newTitle) {
1769 /* the hint was removed */
1770 title = DEF_WINDOW_TITLE;
1771 } else {
1772 title = newTitle;
1773 }
1774
1775 if (wFrameWindowChangeTitle(wwin->frame, title)) {
1776 WMPostNotificationName(WMNChangedName, wwin, NULL);
1777 }
1778 }
1779
1780 /*
1781 *----------------------------------------------------------------------
1782 *
1783 * wWindowConstrainSize--
1784 * Constrains size for the client window, taking the maximal size,
1785 * window resize increments and other size hints into account.
1786 *
1787 * Returns:
1788 * The closest size to what was given that the client window can
1789 * have.
1790 *
1791 *----------------------------------------------------------------------
1792 */
1793 void wWindowConstrainSize(WWindow *wwin, unsigned int *nwidth, unsigned int *nheight)
1794 {
1795 int width = (int)*nwidth;
1796 int height = (int)*nheight;
1797 int winc = 1;
1798 int hinc = 1;
1799 int minW = 1, minH = 1;
1800 int maxW = wwin->screen_ptr->scr_width * 2;
1801 int maxH = wwin->screen_ptr->scr_height * 2;
1802 int minAX = -1, minAY = -1;
1803 int maxAX = -1, maxAY = -1;
1804 int baseW = 0;
1805 int baseH = 0;
1806
1807 if (wwin->normal_hints) {
1808 winc = wwin->normal_hints->width_inc;
1809 hinc = wwin->normal_hints->height_inc;
1810 minW = wwin->normal_hints->min_width;
1811 minH = wwin->normal_hints->min_height;
1812 maxW = wwin->normal_hints->max_width;
1813 maxH = wwin->normal_hints->max_height;
1814 if (wwin->normal_hints->flags & PAspect) {
1815 minAX = wwin->normal_hints->min_aspect.x;
1816 minAY = wwin->normal_hints->min_aspect.y;
1817 maxAX = wwin->normal_hints->max_aspect.x;
1818 maxAY = wwin->normal_hints->max_aspect.y;
1819 }
1820
1821 baseW = wwin->normal_hints->base_width;
1822 baseH = wwin->normal_hints->base_height;
1823 }
1824
1825 if (width < minW)
1826 width = minW;
1827 if (height < minH)
1828 height = minH;
1829
1830 if (width > maxW)
1831 width = maxW;
1832 if (height > maxH)
1833 height = maxH;
1834
1835 /* aspect ratio code borrowed from olwm */
1836 if (minAX > 0) {
1837 /* adjust max aspect ratio */
1838 if (!(maxAX == 1 && maxAY == 1) && width * maxAY > height * maxAX) {
1839 if (maxAX > maxAY) {
1840 height = (width * maxAY) / maxAX;
1841 if (height > maxH) {
1842 height = maxH;
1843 width = (height * maxAX) / maxAY;
1844 }
1845 } else {
1846 width = (height * maxAX) / maxAY;
1847 if (width > maxW) {
1848 width = maxW;
1849 height = (width * maxAY) / maxAX;
1850 }
1851 }
1852 }
1853
1854 /* adjust min aspect ratio */
1855 if (!(minAX == 1 && minAY == 1) && width * minAY < height * minAX) {
1856 if (minAX > minAY) {
1857 height = (width * minAY) / minAX;
1858 if (height < minH) {
1859 height = minH;
1860 width = (height * minAX) / minAY;
1861 }
1862 } else {
1863 width = (height * minAX) / minAY;
1864 if (width < minW) {
1865 width = minW;
1866 height = (width * minAY) / minAX;
1867 }
1868 }
1869 }
1870 }
1871
1872 if (baseW != 0)
1873 width = (((width - baseW) / winc) * winc) + baseW;
1874 else
1875 width = (((width - minW) / winc) * winc) + minW;
1876
1877 if (baseH != 0)
1878 height = (((height - baseH) / hinc) * hinc) + baseH;
1879 else
1880 height = (((height - minH) / hinc) * hinc) + minH;
1881
1882 /* broken stupid apps may cause preposterous values for these.. */
1883 if (width > 0)
1884 *nwidth = width;
1885 if (height > 0)
1886 *nheight = height;
1887 }
1888
1889 void wWindowCropSize(WWindow *wwin, unsigned int maxW, unsigned int maxH,
1890 unsigned int *width, unsigned int *height)
1891 {
1892 int baseW = 0, baseH = 0;
1893 int winc = 1, hinc = 1;
1894
1895 if (wwin->normal_hints) {
1896 baseW = wwin->normal_hints->base_width;
1897 baseH = wwin->normal_hints->base_height;
1898
1899 winc = wwin->normal_hints->width_inc;
1900 hinc = wwin->normal_hints->height_inc;
1901 }
1902
1903 if (*width > maxW)
1904 *width = maxW - (maxW - baseW) % winc;
1905
1906 if (*height > maxH)
1907 *height = maxH - (maxH - baseH) % hinc;
1908 }
1909
1910 void wWindowChangeWorkspace(WWindow *wwin, int workspace)
1911 {
1912 WScreen *scr = wwin->screen_ptr;
1913 WApplication *wapp;
1914 int unmap = 0;
1915
1916 if (workspace >= scr->workspace_count || workspace < 0 || workspace == wwin->frame->workspace)
1917 return;
1918
1919 if (workspace != scr->current_workspace) {
1920 /* Sent to other workspace. Unmap window */
1921 if ((wwin->flags.mapped
1922 || wwin->flags.shaded || (wwin->flags.miniaturized && !wPreferences.sticky_icons))
1923 && !IS_OMNIPRESENT(wwin) && !wwin->flags.changing_workspace) {
1924
1925 wapp = wApplicationOf(wwin->main_window);
1926 if (wapp) {
1927 wapp->last_workspace = workspace;
1928 }
1929 if (wwin->flags.miniaturized) {
1930 if (wwin->icon) {
1931 XUnmapWindow(dpy, wwin->icon->core->window);
1932 wwin->icon->mapped = 0;
1933 }
1934 } else {
1935 unmap = 1;
1936 wSetFocusTo(scr, NULL);
1937 }
1938 }
1939 } else {
1940 /* brought to current workspace. Map window */
1941 if (wwin->flags.miniaturized && !wPreferences.sticky_icons) {
1942 if (wwin->icon) {
1943 XMapWindow(dpy, wwin->icon->core->window);
1944 wwin->icon->mapped = 1;
1945 }
1946 } else if (!wwin->flags.mapped && !(wwin->flags.miniaturized || wwin->flags.hidden)) {
1947 wWindowMap(wwin);
1948 }
1949 }
1950 if (!IS_OMNIPRESENT(wwin)) {
1951 int oldWorkspace = wwin->frame->workspace;
1952
1953 wwin->frame->workspace = workspace;
1954
1955 WMPostNotificationName(WMNChangedWorkspace, wwin, (void *)(uintptr_t) oldWorkspace);
1956 }
1957
1958 if (unmap)
1959 wWindowUnmap(wwin);
1960 }
1961
1962 void wWindowSynthConfigureNotify(WWindow *wwin)
1963 {
1964 XEvent sevent;
1965
1966 sevent.type = ConfigureNotify;
1967 sevent.xconfigure.display = dpy;
1968 sevent.xconfigure.event = wwin->client_win;
1969 sevent.xconfigure.window = wwin->client_win;
1970
1971 sevent.xconfigure.x = wwin->client.x;
1972 sevent.xconfigure.y = wwin->client.y;
1973 sevent.xconfigure.width = wwin->client.width;
1974 sevent.xconfigure.height = wwin->client.height;
1975
1976 sevent.xconfigure.border_width = wwin->old_border_width;
1977 if (HAS_TITLEBAR(wwin) && wwin->frame->titlebar)
1978 sevent.xconfigure.above = wwin->frame->titlebar->window;
1979 else
1980 sevent.xconfigure.above = None;
1981
1982 sevent.xconfigure.override_redirect = False;
1983 XSendEvent(dpy, wwin->client_win, False, StructureNotifyMask, &sevent);
1984 XFlush(dpy);
1985 }
1986
1987 /*
1988 *----------------------------------------------------------------------
1989 * wWindowConfigure()
1990 *
1991 * req_x, req_y: new requested positions for the frame
1992 * req_width, req_height: new requested sizes for the client
1993 *
1994 * Configures the frame, decorations and client window to the specified
1995 * geometry, whose validity is not checked -- wWindowConstrainSize()
1996 * must be used for that.
1997 * The size parameters are for the client window, but the position is
1998 * for the frame.
1999 * The client window receives a ConfigureNotify event, according
2000 * to what ICCCM says.
2001 *
2002 * Returns:
2003 * None
2004 *
2005 * Side effects:
2006 * Window size and position are changed and client window receives
2007 * a ConfigureNotify event.
2008 *----------------------------------------------------------------------
2009 */
2010 void wWindowConfigure(WWindow *wwin, int req_x, int req_y, int req_width, int req_height)
2011 {
2012 int synth_notify = False;
2013 int resize;
2014
2015 resize = (req_width != wwin->client.width || req_height != wwin->client.height);
2016 /*
2017 * if the window is being moved but not resized then
2018 * send a synthetic ConfigureNotify
2019 */
2020 if ((req_x != wwin->frame_x || req_y != wwin->frame_y) && !resize) {
2021 synth_notify = True;
2022 }
2023
2024 if (WFLAGP(wwin, dont_move_off))
2025 wScreenBringInside(wwin->screen_ptr, &req_x, &req_y, req_width, req_height);
2026 if (resize) {
2027 if (req_width < MIN_WINDOW_SIZE)
2028 req_width = MIN_WINDOW_SIZE;
2029 if (req_height < MIN_WINDOW_SIZE)
2030 req_height = MIN_WINDOW_SIZE;
2031
2032 /* If growing, resize inner part before frame,
2033 * if shrinking, resize frame before.
2034 * This will prevent the frame (that can have a different color)
2035 * to be exposed, causing flicker */
2036 if (req_height > wwin->frame->core->height || req_width > wwin->frame->core->width)
2037 XResizeWindow(dpy, wwin->client_win, req_width, req_height);
2038
2039 if (wwin->flags.shaded) {
2040 wFrameWindowConfigure(wwin->frame, req_x, req_y, req_width, wwin->frame->core->height);
2041 wwin->old_geometry.height = req_height;
2042 } else {
2043 int h;
2044
2045 h = req_height + wwin->frame->top_width + wwin->frame->bottom_width;
2046
2047 wFrameWindowConfigure(wwin->frame, req_x, req_y, req_width, h);
2048 }
2049
2050 if (!(req_height > wwin->frame->core->height || req_width > wwin->frame->core->width))
2051 XResizeWindow(dpy, wwin->client_win, req_width, req_height);
2052
2053 wwin->client.x = req_x;
2054 wwin->client.y = req_y + wwin->frame->top_width;
2055 wwin->client.width = req_width;
2056 wwin->client.height = req_height;
2057 } else {
2058 wwin->client.x = req_x;
2059 wwin->client.y = req_y + wwin->frame->top_width;
2060
2061 XMoveWindow(dpy, wwin->frame->core->window, req_x, req_y);
2062 }
2063 wwin->frame_x = req_x;
2064 wwin->frame_y = req_y;
2065 if (HAS_BORDER(wwin)) {
2066 wwin->client.x += FRAME_BORDER_WIDTH;
2067 wwin->client.y += FRAME_BORDER_WIDTH;
2068 }
2069 #ifdef SHAPE
2070 if (wShapeSupported && wwin->flags.shaped && resize) {
2071 wWindowSetShape(wwin);
2072 }
2073 #endif
2074
2075 if (synth_notify)
2076 wWindowSynthConfigureNotify(wwin);
2077 XFlush(dpy);
2078 }
2079
2080 /* req_x, req_y: new position of the frame */
2081 void wWindowMove(WWindow *wwin, int req_x, int req_y)
2082 {
2083 #ifdef CONFIGURE_WINDOW_WHILE_MOVING
2084 int synth_notify = False;
2085
2086 /* Send a synthetic ConfigureNotify event for every window movement. */
2087 if ((req_x != wwin->frame_x || req_y != wwin->frame_y)) {
2088 synth_notify = True;
2089 }
2090 #else
2091 /* A single synthetic ConfigureNotify event is sent at the end of
2092 * a completed (opaque) movement in moveres.c */
2093 #endif
2094
2095 if (WFLAGP(wwin, dont_move_off))
2096 wScreenBringInside(wwin->screen_ptr, &req_x, &req_y,
2097 wwin->frame->core->width, wwin->frame->core->height);
2098
2099 wwin->client.x = req_x;
2100 wwin->client.y = req_y + wwin->frame->top_width;
2101 if (HAS_BORDER(wwin)) {
2102 wwin->client.x += FRAME_BORDER_WIDTH;
2103 wwin->client.y += FRAME_BORDER_WIDTH;
2104 }
2105
2106 XMoveWindow(dpy, wwin->frame->core->window, req_x, req_y);
2107
2108 wwin->frame_x = req_x;
2109 wwin->frame_y = req_y;
2110
2111 #ifdef CONFIGURE_WINDOW_WHILE_MOVING
2112 if (synth_notify)
2113 wWindowSynthConfigureNotify(wwin);
2114 #endif
2115 }
2116
2117 void wWindowUpdateButtonImages(WWindow *wwin)
2118 {
2119 WScreen *scr = wwin->screen_ptr;
2120 Pixmap pixmap, mask;
2121 WFrameWindow *fwin = wwin->frame;
2122
2123 if (!HAS_TITLEBAR(wwin))
2124 return;
2125
2126 /* miniaturize button */
2127 if (!WFLAGP(wwin, no_miniaturize_button)) {
2128 if (wwin->wm_gnustep_attr && wwin->wm_gnustep_attr->flags & GSMiniaturizePixmapAttr) {
2129 pixmap = wwin->wm_gnustep_attr->miniaturize_pixmap;
2130
2131 if (wwin->wm_gnustep_attr->flags & GSMiniaturizeMaskAttr) {
2132 mask = wwin->wm_gnustep_attr->miniaturize_mask;
2133 } else {
2134 mask = None;
2135 }
2136
2137 if (fwin->lbutton_image
2138 && (fwin->lbutton_image->image != pixmap || fwin->lbutton_image->mask != mask)) {
2139 wPixmapDestroy(fwin->lbutton_image);
2140 fwin->lbutton_image = NULL;
2141 }
2142
2143 if (!fwin->lbutton_image) {
2144 fwin->lbutton_image = wPixmapCreate(scr, pixmap, mask);
2145 fwin->lbutton_image->client_owned = 1;
2146 fwin->lbutton_image->client_owned_mask = 1;
2147 }
2148 } else {
2149 if (fwin->lbutton_image && !fwin->lbutton_image->shared) {
2150 wPixmapDestroy(fwin->lbutton_image);
2151 }
2152 fwin->lbutton_image = scr->b_pixmaps[WBUT_ICONIFY];
2153 }
2154 }
2155 #ifdef XKB_BUTTON_HINT
2156 if (!WFLAGP(wwin, no_language_button)) {
2157 if (fwin->languagebutton_image && !fwin->languagebutton_image->shared) {
2158 wPixmapDestroy(fwin->languagebutton_image);
2159 }
2160 fwin->languagebutton_image = scr->b_pixmaps[WBUT_XKBGROUP1 + fwin->languagemode];
2161 }
2162 #endif
2163
2164 /* close button */
2165
2166 /* redefine WFLAGP to MGFLAGP to allow broken close operation */
2167 #define MGFLAGP(wwin, FLAG) (wwin)->client_flags.FLAG
2168
2169 if (!WFLAGP(wwin, no_close_button)) {
2170 if (wwin->wm_gnustep_attr && wwin->wm_gnustep_attr->flags & GSClosePixmapAttr) {
2171 pixmap = wwin->wm_gnustep_attr->close_pixmap;
2172
2173 if (wwin->wm_gnustep_attr->flags & GSCloseMaskAttr)
2174 mask = wwin->wm_gnustep_attr->close_mask;
2175 else
2176 mask = None;
2177
2178 if (fwin->rbutton_image && (fwin->rbutton_image->image != pixmap
2179 || fwin->rbutton_image->mask != mask)) {
2180 wPixmapDestroy(fwin->rbutton_image);
2181 fwin->rbutton_image = NULL;
2182 }
2183
2184 if (!fwin->rbutton_image) {
2185 fwin->rbutton_image = wPixmapCreate(scr, pixmap, mask);
2186 fwin->rbutton_image->client_owned = 1;
2187 fwin->rbutton_image->client_owned_mask = 1;
2188 }
2189
2190 } else if (WFLAGP(wwin, kill_close)) {
2191
2192 if (fwin->rbutton_image && !fwin->rbutton_image->shared)
2193 wPixmapDestroy(fwin->rbutton_image);
2194
2195 fwin->rbutton_image = scr->b_pixmaps[WBUT_KILL];
2196
2197 } else if (MGFLAGP(wwin, broken_close)) {
2198
2199 if (fwin->rbutton_image && !fwin->rbutton_image->shared)
2200 wPixmapDestroy(fwin->rbutton_image);
2201
2202 fwin->rbutton_image = scr->b_pixmaps[WBUT_BROKENCLOSE];
2203
2204 } else {
2205
2206 if (fwin->rbutton_image && !fwin->rbutton_image->shared)
2207 wPixmapDestroy(fwin->rbutton_image);
2208
2209 fwin->rbutton_image = scr->b_pixmaps[WBUT_CLOSE];
2210 }
2211 }
2212
2213 /* force buttons to be redrawn */
2214 fwin->flags.need_texture_change = 1;
2215 wFrameWindowPaint(fwin);
2216 }
2217
2218 /*
2219 *---------------------------------------------------------------------------
2220 * wWindowConfigureBorders--
2221 * Update window border configuration according to attribute flags.
2222 *
2223 *---------------------------------------------------------------------------
2224 */
2225 void wWindowConfigureBorders(WWindow *wwin)
2226 {
2227 if (wwin->frame) {
2228 int flags;
2229 int newy, oldh;
2230
2231 flags = WFF_LEFT_BUTTON | WFF_RIGHT_BUTTON;
2232
2233 #ifdef XKB_BUTTON_HINT
2234 if (wPreferences.modelock)
2235 flags |= WFF_LANGUAGE_BUTTON;
2236 #endif
2237
2238 if (HAS_TITLEBAR(wwin))
2239 flags |= WFF_TITLEBAR;
2240 if (HAS_RESIZEBAR(wwin) && IS_RESIZABLE(wwin))
2241 flags |= WFF_RESIZEBAR;
2242 if (HAS_BORDER(wwin))
2243 flags |= WFF_BORDER;
2244 if (wwin->flags.shaded)
2245 flags |= WFF_IS_SHADED;
2246
2247 oldh = wwin->frame->top_width;
2248 wFrameWindowUpdateBorders(wwin->frame, flags);
2249 if (oldh != wwin->frame->top_width) {
2250 newy = wwin->frame_y + oldh - wwin->frame->top_width;
2251
2252 XMoveWindow(dpy, wwin->client_win, 0, wwin->frame->top_width);
2253 wWindowConfigure(wwin, wwin->frame_x, newy, wwin->client.width, wwin->client.height);
2254 }
2255
2256 flags = 0;
2257 if (!WFLAGP(wwin, no_miniaturize_button)
2258 && wwin->frame->flags.hide_left_button)
2259 flags |= WFF_LEFT_BUTTON;
2260
2261 #ifdef XKB_BUTTON_HINT
2262 if (!WFLAGP(wwin, no_language_button)
2263 && wwin->frame->flags.hide_language_button) {
2264 flags |= WFF_LANGUAGE_BUTTON;
2265 }
2266 #endif
2267
2268 if (!WFLAGP(wwin, no_close_button)
2269 && wwin->frame->flags.hide_right_button)
2270 flags |= WFF_RIGHT_BUTTON;
2271
2272 if (flags != 0) {
2273 wWindowUpdateButtonImages(wwin);
2274 wFrameWindowShowButton(wwin->frame, flags);
2275 }
2276
2277 flags = 0;
2278 if (WFLAGP(wwin, no_miniaturize_button)
2279 && !wwin->frame->flags.hide_left_button)
2280 flags |= WFF_LEFT_BUTTON;
2281
2282 #ifdef XKB_BUTTON_HINT
2283 if (WFLAGP(wwin, no_language_button)
2284 && !wwin->frame->flags.hide_language_button)
2285 flags |= WFF_LANGUAGE_BUTTON;
2286 #endif
2287
2288 if (WFLAGP(wwin, no_close_button)
2289 && !wwin->frame->flags.hide_right_button)
2290 flags |= WFF_RIGHT_BUTTON;
2291
2292 if (flags != 0)
2293 wFrameWindowHideButton(wwin->frame, flags);
2294
2295 #ifdef SHAPE
2296 if (wShapeSupported && wwin->flags.shaped) {
2297 wWindowSetShape(wwin);
2298 }
2299 #endif
2300 }
2301 }
2302
2303 void wWindowSaveState(WWindow * wwin)
2304 {
2305 long data[10];
2306 int i;
2307
2308 memset(data, 0, sizeof(long) * 10);
2309 data[0] = wwin->frame->workspace;
2310 data[1] = wwin->flags.miniaturized;
2311 data[2] = wwin->flags.shaded;
2312 data[3] = wwin->flags.hidden;
2313 data[4] = wwin->flags.maximized;
2314 if (wwin->flags.maximized == 0) {
2315 data[5] = wwin->frame_x;
2316 data[6] = wwin->frame_y;
2317 data[7] = wwin->frame->core->width;
2318 data[8] = wwin->frame->core->height;
2319 } else {
2320 data[5] = wwin->old_geometry.x;
2321 data[6] = wwin->old_geometry.y;
2322 data[7] = wwin->old_geometry.width;
2323 data[8] = wwin->old_geometry.height;
2324 }
2325
2326 for (i = 0; i < MAX_WINDOW_SHORTCUTS; i++) {
2327 if (wwin->screen_ptr->shortcutWindows[i] &&
2328 WMCountInArray(wwin->screen_ptr->shortcutWindows[i], wwin))
2329 data[9] |= 1 << i;
2330 }
2331 XChangeProperty(dpy, wwin->client_win, _XA_WINDOWMAKER_STATE,
2332 _XA_WINDOWMAKER_STATE, 32, PropModeReplace, (unsigned char *)data, 10);
2333 }
2334
2335 static int getSavedState(Window window, WSavedState ** state)
2336 {
2337 Atom type_ret;
2338 int fmt_ret;
2339 unsigned long nitems_ret;
2340 unsigned long bytes_after_ret;
2341 CARD32 *data;
2342
2343 if (XGetWindowProperty(dpy, window, _XA_WINDOWMAKER_STATE, 0, 10,
2344 True, _XA_WINDOWMAKER_STATE,
2345 &type_ret, &fmt_ret, &nitems_ret, &bytes_after_ret,
2346 (unsigned char **)&data) != Success || !data)
2347 return 0;
2348
2349 *state = wmalloc(sizeof(WSavedState));
2350
2351 (*state)->workspace = data[0];
2352 (*state)->miniaturized = data[1];
2353 (*state)->shaded = data[2];
2354 (*state)->hidden = data[3];
2355 (*state)->maximized = data[4];
2356 (*state)->x = data[5];
2357 (*state)->y = data[6];
2358 (*state)->w = data[7];
2359 (*state)->h = data[8];
2360 (*state)->window_shortcuts = data[9];
2361
2362 XFree(data);
2363
2364 if (*state && type_ret == _XA_WINDOWMAKER_STATE)
2365 return 1;
2366 else
2367 return 0;
2368 }
2369
2370 #ifdef SHAPE
2371 void wWindowClearShape(WWindow * wwin)
2372 {
2373 XShapeCombineMask(dpy, wwin->frame->core->window, ShapeBounding,
2374 0, wwin->frame->top_width, None, ShapeSet);
2375 XFlush(dpy);
2376 }
2377
2378 void wWindowSetShape(WWindow * wwin)
2379 {
2380 XRectangle rect[2];
2381 int count;
2382 #ifdef OPTIMIZE_SHAPE
2383 XRectangle *rects;
2384 XRectangle *urec;
2385 int ordering;
2386
2387 /* only shape is the client's */
2388 if (!HAS_TITLEBAR(wwin) && !HAS_RESIZEBAR(wwin)) {
2389 goto alt_code;
2390 }
2391
2392 /* Get array of rectangles describing the shape mask */
2393 rects = XShapeGetRectangles(dpy, wwin->client_win, ShapeBounding, &count, &ordering);
2394 if (!rects) {
2395 goto alt_code;
2396 }
2397
2398 urec = malloc(sizeof(XRectangle) * (count + 2));
2399 if (!urec) {
2400 XFree(rects);
2401 goto alt_code;
2402 }
2403
2404 /* insert our decoration rectangles in the rect list */
2405 memcpy(urec, rects, sizeof(XRectangle) * count);
2406 XFree(rects);
2407
2408 if (HAS_TITLEBAR(wwin)) {
2409 urec[count].x = -1;
2410 urec[count].y = -1 - wwin->frame->top_width;
2411 urec[count].width = wwin->frame->core->width + 2;
2412 urec[count].height = wwin->frame->top_width + 1;
2413 count++;
2414 }
2415 if (HAS_RESIZEBAR(wwin)) {
2416 urec[count].x = -1;
2417 urec[count].y = wwin->frame->core->height - wwin->frame->bottom_width - wwin->frame->top_width;
2418 urec[count].width = wwin->frame->core->width + 2;
2419 urec[count].height = wwin->frame->bottom_width + 1;
2420 count++;
2421 }
2422
2423 /* shape our frame window */
2424 XShapeCombineRectangles(dpy, wwin->frame->core->window, ShapeBounding,
2425 0, wwin->frame->top_width, urec, count, ShapeSet, Unsorted);
2426 XFlush(dpy);
2427 wfree(urec);
2428 return;
2429
2430 alt_code:
2431 #endif /* OPTIMIZE_SHAPE */
2432 count = 0;
2433 if (HAS_TITLEBAR(wwin)) {
2434 rect[count].x = -1;
2435 rect[count].y = -1;
2436 rect[count].width = wwin->frame->core->width + 2;
2437 rect[count].height = wwin->frame->top_width + 1;
2438 count++;
2439 }
2440 if (HAS_RESIZEBAR(wwin)) {
2441 rect[count].x = -1;
2442 rect[count].y = wwin->frame->core->height - wwin->frame->bottom_width;
2443 rect[count].width = wwin->frame->core->width + 2;
2444 rect[count].height = wwin->frame->bottom_width + 1;
2445 count++;
2446 }
2447 if (count > 0) {
2448 XShapeCombineRectangles(dpy, wwin->frame->core->window, ShapeBounding,
2449 0, 0, rect, count, ShapeSet, Unsorted);
2450 }
2451 XShapeCombineShape(dpy, wwin->frame->core->window, ShapeBounding,
2452 0, wwin->frame->top_width, wwin->client_win,
2453 ShapeBounding, (count > 0 ? ShapeUnion : ShapeSet));
2454 XFlush(dpy);
2455 }
2456 #endif /* SHAPE */
2457
2458 /* ====================================================================== */
2459
2460 static FocusMode getFocusMode(WWindow * wwin)
2461 {
2462 FocusMode mode;
2463
2464 if ((wwin->wm_hints) && (wwin->wm_hints->flags & InputHint)) {
2465 if (wwin->wm_hints->input == True) {
2466 if (wwin->protocols.TAKE_FOCUS)
2467 mode = WFM_LOCALLY_ACTIVE;
2468 else
2469 mode = WFM_PASSIVE;
2470 } else {
2471 if (wwin->protocols.TAKE_FOCUS)
2472 mode = WFM_GLOBALLY_ACTIVE;
2473 else
2474 mode = WFM_NO_INPUT;
2475 }
2476 } else {
2477 mode = WFM_PASSIVE;
2478 }
2479 return mode;
2480 }
2481
2482 void wWindowSetKeyGrabs(WWindow * wwin)
2483 {
2484 int i;
2485 WShortKey *key;
2486
2487 for (i = 0; i < WKBD_LAST; i++) {
2488 key = &wKeyBindings[i];
2489
2490 if (key->keycode == 0)
2491 continue;
2492 if (key->modifier != AnyModifier) {
2493 XGrabKey(dpy, key->keycode, key->modifier | LockMask,
2494 wwin->frame->core->window, True, GrabModeAsync, GrabModeAsync);
2495 #ifdef NUMLOCK_HACK
2496 /* Also grab all modifier combinations possible that include,
2497 * LockMask, ScrollLockMask and NumLockMask, so that keygrabs
2498 * work even if the NumLock/ScrollLock key is on.
2499 */
2500 wHackedGrabKey(key->keycode, key->modifier,
2501 wwin->frame->core->window, True, GrabModeAsync, GrabModeAsync);
2502 #endif
2503 }
2504 XGrabKey(dpy, key->keycode, key->modifier,
2505 wwin->frame->core->window, True, GrabModeAsync, GrabModeAsync);
2506 }
2507
2508 wRootMenuBindShortcuts(wwin->frame->core->window);
2509 }
2510
2511 void wWindowResetMouseGrabs(WWindow * wwin)
2512 {
2513 /* Mouse grabs can't be done on the client window because of
2514 * ICCCM and because clients that try to do the same will crash.
2515 *
2516 * But there is a problem wich makes tbar buttons of unfocused
2517 * windows not usable as the click goes to the frame window instead
2518 * of the button itself. Must figure a way to fix that.
2519 */
2520
2521 XUngrabButton(dpy, AnyButton, AnyModifier, wwin->client_win);
2522
2523 if (!WFLAGP(wwin, no_bind_mouse)) {
2524 /* grabs for Meta+drag */
2525 wHackedGrabButton(AnyButton, MOD_MASK, wwin->client_win,
2526 True, ButtonPressMask | ButtonReleaseMask,
2527 GrabModeSync, GrabModeAsync, None, None);
2528
2529 /* for CTRL+Wheel to Scroll Horiz, we have to grab CTRL as well
2530 * but we only grab it for Button4 and Button 5 since a lot of apps
2531 * use CTRL+Button1-3 for app related functionality
2532 */
2533 wHackedGrabButton(Button4, ControlMask, wwin->client_win,
2534 True, ButtonPressMask | ButtonReleaseMask,
2535 GrabModeSync, GrabModeAsync, None, None);
2536 wHackedGrabButton(Button5, ControlMask, wwin->client_win,
2537 True, ButtonPressMask | ButtonReleaseMask,
2538 GrabModeSync, GrabModeAsync, None, None);
2539
2540 wHackedGrabButton(Button4, MOD_MASK | ControlMask, wwin->client_win,
2541 True, ButtonPressMask | ButtonReleaseMask,
2542 GrabModeSync, GrabModeAsync, None, None);
2543 wHackedGrabButton(Button5, MOD_MASK | ControlMask, wwin->client_win,
2544 True, ButtonPressMask | ButtonReleaseMask,
2545 GrabModeSync, GrabModeAsync, None, None);
2546 }
2547
2548 if (!wwin->flags.focused && !WFLAGP(wwin, no_focusable)
2549 && !wwin->flags.is_gnustep) {
2550 /* the passive grabs to focus the window */
2551 /* if (wPreferences.focus_mode == WKF_CLICK) */
2552 XGrabButton(dpy, AnyButton, AnyModifier, wwin->client_win,
2553 True, ButtonPressMask | ButtonReleaseMask, GrabModeSync, GrabModeAsync, None, None);
2554 }
2555 XFlush(dpy);
2556 }
2557
2558 void wWindowUpdateGNUstepAttr(WWindow * wwin, GNUstepWMAttributes * attr)
2559 {
2560 if (attr->flags & GSExtraFlagsAttr) {
2561 if (MGFLAGP(wwin, broken_close) != (attr->extra_flags & GSDocumentEditedFlag)) {
2562 wwin->client_flags.broken_close = !MGFLAGP(wwin, broken_close);
2563 wWindowUpdateButtonImages(wwin);
2564 }
2565 }
2566 }
2567
2568 WMagicNumber wWindowAddSavedState(char *instance, char *class, char *command, pid_t pid, WSavedState * state)
2569 {
2570 WWindowState *wstate;
2571
2572 wstate = malloc(sizeof(WWindowState));
2573 if (!wstate)
2574 return 0;
2575
2576 memset(wstate, 0, sizeof(WWindowState));
2577 wstate->pid = pid;
2578 if (instance)
2579 wstate->instance = wstrdup(instance);
2580 if (class)
2581 wstate->class = wstrdup(class);
2582 if (command)
2583 wstate->command = wstrdup(command);
2584 wstate->state = state;
2585
2586 wstate->next = windowState;
2587 windowState = wstate;
2588
2589 return wstate;
2590 }
2591
2592 #define SAME(x, y) (((x) && (y) && !strcmp((x), (y))) || (!(x) && !(y)))
2593
2594 WMagicNumber wWindowGetSavedState(Window win)
2595 {
2596 char *instance, *class, *command = NULL;
2597 WWindowState *wstate = windowState;
2598
2599 if (!wstate)
2600 return NULL;
2601
2602 command = GetCommandForWindow(win);
2603 if (!command)
2604 return NULL;
2605
2606 if (PropGetWMClass(win, &class, &instance)) {
2607 while (wstate) {
2608 if (SAME(instance, wstate->instance) &&
2609 SAME(class, wstate->class) && SAME(command, wstate->command)) {
2610 break;
2611 }
2612 wstate = wstate->next;
2613 }
2614 } else {
2615 wstate = NULL;
2616 }
2617
2618 if (command)
2619 wfree(command);
2620 if (instance)
2621 XFree(instance);
2622 if (class)
2623 XFree(class);
2624
2625 return wstate;
2626 }
2627
2628 void wWindowDeleteSavedState(WMagicNumber id)
2629 {
2630 WWindowState *tmp, *wstate = (WWindowState *) id;
2631
2632 if (!wstate || !windowState)
2633 return;
2634
2635 tmp = windowState;
2636 if (tmp == wstate) {
2637 windowState = wstate->next;
2638 if (wstate->instance)
2639 wfree(wstate->instance);
2640 if (wstate->class)
2641 wfree(wstate->class);
2642 if (wstate->command)
2643 wfree(wstate->command);
2644 wfree(wstate->state);
2645 wfree(wstate);
2646 } else {
2647 while (tmp->next) {
2648 if (tmp->next == wstate) {
2649 tmp->next = wstate->next;
2650 if (wstate->instance)
2651 wfree(wstate->instance);
2652 if (wstate->class)
2653 wfree(wstate->class);
2654 if (wstate->command)
2655 wfree(wstate->command);
2656 wfree(wstate->state);
2657 wfree(wstate);
2658 break;
2659 }
2660 tmp = tmp->next;
2661 }
2662 }
2663 }
2664
2665 void wWindowDeleteSavedStatesForPID(pid_t pid)
2666 {
2667 WWindowState *tmp, *wstate;
2668
2669 if (!windowState)
2670 return;
2671
2672 tmp = windowState;
2673 if (tmp->pid == pid) {
2674 wstate = windowState;
2675 windowState = tmp->next;
2676 if (wstate->instance)
2677 wfree(wstate->instance);
2678 if (wstate->class)
2679 wfree(wstate->class);
2680 if (wstate->command)
2681 wfree(wstate->command);
2682 wfree(wstate->state);
2683 wfree(wstate);
2684 } else {
2685 while (tmp->next) {
2686 if (tmp->next->pid == pid) {
2687 wstate = tmp->next;
2688 tmp->next = wstate->next;
2689 if (wstate->instance)
2690 wfree(wstate->instance);
2691 if (wstate->class)
2692 wfree(wstate->class);
2693 if (wstate->command)
2694 wfree(wstate->command);
2695 wfree(wstate->state);
2696 wfree(wstate);
2697 break;
2698 }
2699 tmp = tmp->next;
2700 }
2701 }
2702 }
2703
2704 void wWindowSetOmnipresent(WWindow *wwin, Bool flag)
2705 {
2706 if (wwin->flags.omnipresent == flag)
2707 return;
2708
2709 wwin->flags.omnipresent = flag;
2710 WMPostNotificationName(WMNChangedState, wwin, "omnipresent");
2711 }
2712
2713 static void resizebarMouseDown(WCoreWindow *sender, void *data, XEvent *event)
2714 {
2715 WWindow *wwin = data;
2716
2717 #ifndef NUMLOCK_HACK
2718 if ((event->xbutton.state & ValidModMask)
2719 != (event->xbutton.state & ~LockMask)) {
2720 wwarning(_("the NumLock, ScrollLock or similar key seems to be turned on.\n"
2721 "Turn it off or some mouse actions and keyboard shortcuts will not work."));
2722 }
2723 #endif
2724
2725 event->xbutton.state &= ValidModMask;
2726
2727 CloseWindowMenu(wwin->screen_ptr);
2728
2729 if (wPreferences.focus_mode == WKF_CLICK && !(event->xbutton.state & ControlMask)
2730 && !WFLAGP(wwin, no_focusable)) {
2731 wSetFocusTo(wwin->screen_ptr, wwin);
2732 }
2733
2734 if (event->xbutton.button == Button1)
2735 wRaiseFrame(wwin->frame->core);
2736
2737 if (event->xbutton.window != wwin->frame->resizebar->window) {
2738 if (XGrabPointer(dpy, wwin->frame->resizebar->window, True,
2739 ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
2740 GrabModeAsync, GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
2741 return;
2742 }
2743 }
2744
2745 if (event->xbutton.state & MOD_MASK) {
2746 /* move the window */
2747 wMouseMoveWindow(wwin, event);
2748 XUngrabPointer(dpy, CurrentTime);
2749 } else {
2750 wMouseResizeWindow(wwin, event);
2751 XUngrabPointer(dpy, CurrentTime);
2752 }
2753 }
2754
2755 static void titlebarDblClick(WCoreWindow *sender, void *data, XEvent *event)
2756 {
2757 WWindow *wwin = data;
2758
2759 event->xbutton.state &= ValidModMask;
2760
2761 if (event->xbutton.button == Button1) {
2762 if (event->xbutton.state == 0) {
2763 if (!WFLAGP(wwin, no_shadeable)) {
2764 /* shade window */
2765 if (wwin->flags.shaded)
2766 wUnshadeWindow(wwin);
2767 else
2768 wShadeWindow(wwin);
2769 }
2770 } else {
2771 int dir = 0;
2772
2773 if (event->xbutton.state & ControlMask)
2774 dir |= MAX_VERTICAL;
2775
2776 if (event->xbutton.state & ShiftMask) {
2777 dir |= MAX_HORIZONTAL;
2778 if (!(event->xbutton.state & ControlMask))
2779 wSelectWindow(wwin, !wwin->flags.selected);
2780 }
2781
2782 /* maximize window */
2783 if (dir != 0 && IS_RESIZABLE(wwin)) {
2784 int ndir = dir ^ wwin->flags.maximized;
2785
2786 if (ndir != 0)
2787 wMaximizeWindow(wwin, ndir);
2788 else
2789 wUnmaximizeWindow(wwin);
2790 }
2791 }
2792 } else if (event->xbutton.button == Button3) {
2793 if (event->xbutton.state & MOD_MASK) {
2794 wHideOtherApplications(wwin);
2795 }
2796 } else if (event->xbutton.button == Button2) {
2797 wSelectWindow(wwin, !wwin->flags.selected);
2798 } else if (event->xbutton.button == WINGsConfiguration.mouseWheelUp) {
2799 wShadeWindow(wwin);
2800 } else if (event->xbutton.button == WINGsConfiguration.mouseWheelDown) {
2801 wUnshadeWindow(wwin);
2802 }
2803 }
2804
2805 static void frameMouseDown(WObjDescriptor *desc, XEvent *event)
2806 {
2807 WWindow *wwin = desc->parent;
2808 unsigned int new_width, w_scale;
2809 unsigned int new_height, h_scale;
2810 unsigned int resize_width_increment = 0;
2811 unsigned int resize_height_increment = 0;
2812
2813 if (wwin->normal_hints) {
2814 w_scale = ceil(wPreferences.resize_increment / wwin->normal_hints->width_inc);
2815 h_scale = ceil(wPreferences.resize_increment / wwin->normal_hints->height_inc);
2816 resize_width_increment = wwin->normal_hints->width_inc * w_scale;
2817 resize_height_increment = wwin->normal_hints->height_inc * h_scale;
2818 }
2819 if (resize_width_increment <= 1 && resize_height_increment <= 1) {
2820 resize_width_increment = wPreferences.resize_increment;
2821 resize_height_increment = wPreferences.resize_increment;
2822 }
2823
2824 event->xbutton.state &= ValidModMask;
2825
2826 CloseWindowMenu(wwin->screen_ptr);
2827
2828 if (!(event->xbutton.state & ControlMask) && !WFLAGP(wwin, no_focusable))
2829 wSetFocusTo(wwin->screen_ptr, wwin);
2830
2831 if (event->xbutton.button == Button1)
2832 wRaiseFrame(wwin->frame->core);
2833
2834 if (event->xbutton.state & ControlMask) {
2835 if (event->xbutton.button == Button4) {
2836 new_width = wwin->client.width - resize_width_increment;
2837 wWindowConstrainSize(wwin, &new_width, &wwin->client.height);
2838 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, new_width, wwin->client.height);
2839 }
2840 if (event->xbutton.button == Button5) {
2841 new_width = wwin->client.width + resize_width_increment;
2842 wWindowConstrainSize(wwin, &new_width, &wwin->client.height);
2843 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, new_width, wwin->client.height);
2844 }
2845 }
2846
2847 if (event->xbutton.state & MOD_MASK) {
2848 /* move the window */
2849 if (XGrabPointer(dpy, wwin->client_win, False,
2850 ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
2851 GrabModeAsync, GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
2852 return;
2853 }
2854 if (event->xbutton.button == Button3) {
2855 wMouseResizeWindow(wwin, event);
2856 } else if (event->xbutton.button == Button4) {
2857 new_height = wwin->client.height - resize_height_increment;
2858 wWindowConstrainSize(wwin, &wwin->client.width, &new_height);
2859 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, wwin->client.width, new_height);
2860 } else if (event->xbutton.button == Button5) {
2861 new_height = wwin->client.height + resize_height_increment;
2862 wWindowConstrainSize(wwin, &wwin->client.width, &new_height);
2863 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, wwin->client.width, new_height);
2864 } else if (event->xbutton.button == Button1 || event->xbutton.button == Button2) {
2865 wMouseMoveWindow(wwin, event);
2866 }
2867 XUngrabPointer(dpy, CurrentTime);
2868 }
2869 }
2870
2871 static void titlebarMouseDown(WCoreWindow *sender, void *data, XEvent *event)
2872 {
2873 WWindow *wwin = (WWindow *) data;
2874
2875 #ifndef NUMLOCK_HACK
2876 if ((event->xbutton.state & ValidModMask)
2877 != (event->xbutton.state & ~LockMask)) {
2878 wwarning(_("the NumLock, ScrollLock or similar key seems to be turned on.\n"
2879 "Turn it off or some mouse actions and keyboard shortcuts will not work."));
2880 }
2881 #endif
2882 event->xbutton.state &= ValidModMask;
2883
2884 CloseWindowMenu(wwin->screen_ptr);
2885
2886 if (wPreferences.focus_mode == WKF_CLICK && !(event->xbutton.state & ControlMask)
2887 && !WFLAGP(wwin, no_focusable)) {
2888 wSetFocusTo(wwin->screen_ptr, wwin);
2889 }
2890
2891 if (event->xbutton.button == Button1 || event->xbutton.button == Button2) {
2892
2893 if (event->xbutton.button == Button1) {
2894 if (event->xbutton.state & MOD_MASK) {
2895 wLowerFrame(wwin->frame->core);
2896 } else {
2897 wRaiseFrame(wwin->frame->core);
2898 }
2899 }
2900 if ((event->xbutton.state & ShiftMask)
2901 && !(event->xbutton.state & ControlMask)) {
2902 wSelectWindow(wwin, !wwin->flags.selected);
2903 return;
2904 }
2905 if (event->xbutton.window != wwin->frame->titlebar->window
2906 && XGrabPointer(dpy, wwin->frame->titlebar->window, False,
2907 ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
2908 GrabModeAsync, GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
2909 return;
2910 }
2911
2912 /* move the window */
2913 wMouseMoveWindow(wwin, event);
2914
2915 XUngrabPointer(dpy, CurrentTime);
2916 } else if (event->xbutton.button == Button3 && event->xbutton.state == 0
2917 && !wwin->flags.internal_window && !WCHECK_STATE(WSTATE_MODAL)) {
2918 WObjDescriptor *desc;
2919
2920 if (event->xbutton.window != wwin->frame->titlebar->window
2921 && XGrabPointer(dpy, wwin->frame->titlebar->window, False,
2922 ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
2923 GrabModeAsync, GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
2924 return;
2925 }
2926
2927 OpenWindowMenu(wwin, event->xbutton.x_root, wwin->frame_y + wwin->frame->top_width, False);
2928
2929 /* allow drag select */
2930 desc = &wwin->screen_ptr->window_menu->menu->descriptor;
2931 event->xany.send_event = True;
2932 (*desc->handle_mousedown) (desc, event);
2933
2934 XUngrabPointer(dpy, CurrentTime);
2935 }
2936 }
2937
2938 static void windowCloseClick(WCoreWindow *sender, void *data, XEvent *event)
2939 {
2940 WWindow *wwin = data;
2941
2942 event->xbutton.state &= ValidModMask;
2943
2944 CloseWindowMenu(wwin->screen_ptr);
2945
2946 if (event->xbutton.button < Button1 || event->xbutton.button > Button3)
2947 return;
2948
2949 /* if control-click, kill the client */
2950 if (event->xbutton.state & ControlMask) {
2951 wClientKill(wwin);
2952 } else {
2953 if (wwin->protocols.DELETE_WINDOW && event->xbutton.state == 0) {
2954 /* send delete message */
2955 wClientSendProtocol(wwin, _XA_WM_DELETE_WINDOW, LastTimestamp);
2956 }
2957 }
2958 }
2959
2960 static void windowCloseDblClick(WCoreWindow *sender, void *data, XEvent *event)
2961 {
2962 WWindow *wwin = data;
2963
2964 CloseWindowMenu(wwin->screen_ptr);
2965
2966 if (event->xbutton.button < Button1 || event->xbutton.button > Button3)
2967 return;
2968
2969 /* send delete message */
2970 if (wwin->protocols.DELETE_WINDOW) {
2971 wClientSendProtocol(wwin, _XA_WM_DELETE_WINDOW, LastTimestamp);
2972 } else {
2973 wClientKill(wwin);
2974 }
2975 }
2976
2977 #ifdef XKB_BUTTON_HINT
2978 static void windowLanguageClick(WCoreWindow *sender, void *data, XEvent *event)
2979 {
2980 WWindow *wwin = data;
2981 WFrameWindow *fwin = wwin->frame;
2982 WScreen *scr = fwin->screen_ptr;
2983 int tl;
2984
2985 if (event->xbutton.button != Button1 && event->xbutton.button != Button3)
2986 return;
2987 tl = wwin->frame->languagemode;
2988 wwin->frame->languagemode = wwin->frame->last_languagemode;
2989 wwin->frame->last_languagemode = tl;
2990 wSetFocusTo(scr, wwin);
2991 wwin->frame->languagebutton_image =
2992 wwin->frame->screen_ptr->b_pixmaps[WBUT_XKBGROUP1 + wwin->frame->languagemode];
2993 wFrameWindowUpdateLanguageButton(wwin->frame);
2994 if (event->xbutton.button == Button3)
2995 return;
2996 wRaiseFrame(fwin->core);
2997 }
2998 #endif
2999
3000 static void windowIconifyClick(WCoreWindow *sender, void *data, XEvent *event)
3001 {
3002 WWindow *wwin = data;
3003
3004 event->xbutton.state &= ValidModMask;
3005
3006 CloseWindowMenu(wwin->screen_ptr);
3007
3008 if (event->xbutton.button < Button1 || event->xbutton.button > Button3)
3009 return;
3010
3011 if (wwin->protocols.MINIATURIZE_WINDOW && event->xbutton.state == 0) {
3012 wClientSendProtocol(wwin, _XA_GNUSTEP_WM_MINIATURIZE_WINDOW, LastTimestamp);
3013 } else {
3014 WApplication *wapp;
3015 if ((event->xbutton.state & ControlMask) || (event->xbutton.button == Button3)) {
3016
3017 wapp = wApplicationOf(wwin->main_window);
3018 if (wapp && !WFLAGP(wwin, no_appicon))
3019 wHideApplication(wapp);
3020 } else if (event->xbutton.state == 0) {
3021 wIconifyWindow(wwin);
3022 }
3023 }
3024 }
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