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wmaker: Add "unmaximize on move" feature.
[wmaker-crm.git] / src / window.c
blob82d41efe625140bee8294fadf0cb9ff6cd491fd2
1 /* window.c - client window managing stuffs
2 *
3 * Window Maker window manager
4 *
5 * Copyright (c) 1997-2003 Alfredo K. Kojima
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License along
18 * with this program; if not, write to the Free Software Foundation, Inc.,
19 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
20 */
21
22 #include "wconfig.h"
23
24 #include <X11/Xlib.h>
25 #include <X11/Xutil.h>
26 #ifdef USE_XSHAPE
27 #include <X11/extensions/shape.h>
28 #endif
29 #ifdef KEEP_XKB_LOCK_STATUS
30 #include <X11/XKBlib.h>
31 #endif /* KEEP_XKB_LOCK_STATUS */
32 #include <stdlib.h>
33 #include <stdio.h>
34 #include <string.h>
35 #include <stdint.h>
36 #include <math.h>
37
38 /* For getting mouse wheel mappings from WINGs */
39 #include <WINGs/WINGs.h>
40
41 #include "WindowMaker.h"
42 #include "GNUstep.h"
43 #include "wcore.h"
44 #include "framewin.h"
45 #include "texture.h"
46 #include "window.h"
47 #include "winspector.h"
48 #include "icon.h"
49 #include "properties.h"
50 #include "actions.h"
51 #include "client.h"
52 #include "colormap.h"
53 #include "keybind.h"
54 #include "stacking.h"
55 #include "defaults.h"
56 #include "workspace.h"
57 #include "xinerama.h"
58 #include "appmenu.h"
59 #include "appicon.h"
60 #include "superfluous.h"
61 #include "rootmenu.h"
62 #include "placement.h"
63 #include "misc.h"
64 #include "startup.h"
65 #include "winmenu.h"
66 #include "osdep.h"
67
68 #ifdef MWM_HINTS
69 # include "motif.h"
70 #endif
71 #include "wmspec.h"
72
73 #define MOD_MASK wPreferences.modifier_mask
74
75
76 /***** Local Stuff *****/
77 static WWindowState *windowState = NULL;
78 static FocusMode getFocusMode(WWindow *wwin);
79 static int getSavedState(Window window, WSavedState **state);
80 static void setupGNUstepHints(WWindow *wwin, GNUstepWMAttributes *gs_hints);
81
82 /* frame window (during window grabs) */
83 static void frameMouseDown(WObjDescriptor *desc, XEvent *event);
84
85 /* close button */
86 static void windowCloseClick(WCoreWindow *sender, void *data, XEvent *event);
87 static void windowCloseDblClick(WCoreWindow *sender, void *data, XEvent *event);
88
89 /* iconify button */
90 static void windowIconifyClick(WCoreWindow *sender, void *data, XEvent *event);
91
92 #ifdef XKB_BUTTON_HINT
93 static void windowLanguageClick(WCoreWindow *sender, void *data, XEvent *event);
94 #endif
95
96 static void titlebarMouseDown(WCoreWindow *sender, void *data, XEvent *event);
97 static void titlebarDblClick(WCoreWindow *sender, void *data, XEvent *event);
98 static void resizebarMouseDown(WCoreWindow *sender, void *data, XEvent *event);
99
100 static void release_wwindowstate(WWindowState *wstate);
101
102 /****** Notification Observers ******/
103
104 static void appearanceObserver(void *self, WMNotification * notif)
105 {
106 WWindow *wwin = (WWindow *) self;
107 uintptr_t flags = (uintptr_t)WMGetNotificationClientData(notif);
108
109 if (!wwin->frame || (!wwin->frame->titlebar && !wwin->frame->resizebar))
110 return;
111
112 if (flags & WFontSettings) {
113 wWindowConfigureBorders(wwin);
114 if (wwin->flags.shaded) {
115 wFrameWindowResize(wwin->frame, wwin->frame->core->width, wwin->frame->top_width - 1);
116 wwin->client.y = wwin->frame_y - wwin->client.height + wwin->frame->top_width;
117 wWindowSynthConfigureNotify(wwin);
118 }
119 }
120 if (flags & WTextureSettings)
121 wwin->frame->flags.need_texture_remake = 1;
122
123 if (flags & (WTextureSettings | WColorSettings)) {
124 if (wwin->frame->titlebar)
125 XClearWindow(dpy, wwin->frame->titlebar->window);
126
127 wFrameWindowPaint(wwin->frame);
128 }
129 }
130
131
132 /* Return the WWindow associated with a given (Xlib) Window. */
133 WWindow *wWindowFor(Window window)
134 {
135 WObjDescriptor *desc;
136
137 if (window == None)
138 return NULL;
139
140 if (XFindContext(dpy, window, w_global.context.client_win, (XPointer *) & desc) == XCNOENT)
141 return NULL;
142
143 if (desc->parent_type == WCLASS_WINDOW)
144 return desc->parent;
145 else if (desc->parent_type == WCLASS_FRAME) {
146 WFrameWindow *frame = (WFrameWindow *) desc->parent;
147 if (frame->flags.is_client_window_frame)
148 return frame->child;
149 }
150
151 return NULL;
152 }
153
154 WWindow *wWindowCreate(void)
155 {
156 WWindow *wwin;
157
158 wwin = wmalloc(sizeof(WWindow));
159 wretain(wwin);
160
161 wwin->client_descriptor.handle_mousedown = frameMouseDown;
162 wwin->client_descriptor.parent = wwin;
163 wwin->client_descriptor.self = wwin;
164 wwin->client_descriptor.parent_type = WCLASS_WINDOW;
165
166 return wwin;
167 }
168
169 void wWindowDestroy(WWindow *wwin)
170 {
171 int i;
172
173 if (wwin->screen_ptr->cmap_window == wwin)
174 wwin->screen_ptr->cmap_window = NULL;
175
176 WMRemoveNotificationObserver(wwin);
177
178 wwin->flags.destroyed = 1;
179
180 for (i = 0; i < MAX_WINDOW_SHORTCUTS; i++) {
181 if (!w_global.shortcut.windows[i])
182 continue;
183
184 WMRemoveFromArray(w_global.shortcut.windows[i], wwin);
185
186 if (!WMGetArrayItemCount(w_global.shortcut.windows[i])) {
187 WMFreeArray(w_global.shortcut.windows[i]);
188 w_global.shortcut.windows[i] = NULL;
189 }
190 }
191
192 if (wwin->fake_group && wwin->fake_group->retainCount > 0) {
193 wwin->fake_group->retainCount--;
194 if (wwin->fake_group->retainCount == 0 && wwin->fake_group->leader != None) {
195 XDestroyWindow(dpy, wwin->fake_group->leader);
196 wwin->fake_group->leader = None;
197 wwin->fake_group->origLeader = None;
198 XFlush(dpy);
199 }
200 }
201
202 if (wwin->normal_hints)
203 XFree(wwin->normal_hints);
204
205 if (wwin->wm_hints)
206 XFree(wwin->wm_hints);
207
208 if (wwin->wm_instance)
209 XFree(wwin->wm_instance);
210
211 if (wwin->wm_class)
212 XFree(wwin->wm_class);
213
214 if (wwin->wm_gnustep_attr)
215 wfree(wwin->wm_gnustep_attr);
216
217 if (wwin->cmap_windows)
218 XFree(wwin->cmap_windows);
219
220 XDeleteContext(dpy, wwin->client_win, w_global.context.client_win);
221
222 if (wwin->frame)
223 wFrameWindowDestroy(wwin->frame);
224
225 if (wwin->icon) {
226 RemoveFromStackList(wwin->icon->core);
227 wIconDestroy(wwin->icon);
228 if (wPreferences.auto_arrange_icons)
229 wArrangeIcons(wwin->screen_ptr, True);
230 }
231 if (wwin->net_icon_image)
232 RReleaseImage(wwin->net_icon_image);
233
234 wrelease(wwin);
235 }
236
237 static void setupGNUstepHints(WWindow *wwin, GNUstepWMAttributes *gs_hints)
238 {
239 if (gs_hints->flags & GSWindowStyleAttr) {
240 if (gs_hints->window_style == WMBorderlessWindowMask) {
241 wwin->client_flags.no_border = 1;
242 wwin->client_flags.no_titlebar = 1;
243 wwin->client_flags.no_closable = 1;
244 wwin->client_flags.no_miniaturizable = 1;
245 wwin->client_flags.no_resizable = 1;
246 wwin->client_flags.no_close_button = 1;
247 wwin->client_flags.no_miniaturize_button = 1;
248 wwin->client_flags.no_resizebar = 1;
249 } else {
250 wwin->client_flags.no_close_button =
251 ((gs_hints->window_style & WMClosableWindowMask) ? 0 : 1);
252
253 wwin->client_flags.no_closable = ((gs_hints->window_style & WMClosableWindowMask) ? 0 : 1);
254
255 wwin->client_flags.no_miniaturize_button =
256 ((gs_hints->window_style & WMMiniaturizableWindowMask) ? 0 : 1);
257
258 wwin->client_flags.no_miniaturizable = wwin->client_flags.no_miniaturize_button;
259
260 wwin->client_flags.no_resizebar =
261 ((gs_hints->window_style & WMResizableWindowMask) ? 0 : 1);
262
263 wwin->client_flags.no_resizable = wwin->client_flags.no_resizebar;
264
265 /* these attributes supposedly imply in the existence
266 * of a titlebar */
267 if (gs_hints->window_style & (WMResizableWindowMask |
268 WMClosableWindowMask | WMMiniaturizableWindowMask)) {
269 wwin->client_flags.no_titlebar = 0;
270 } else {
271 wwin->client_flags.no_titlebar =
272 ((gs_hints->window_style & WMTitledWindowMask) ? 0 : 1);
273 }
274
275 }
276 } else {
277 /* setup the defaults */
278 wwin->client_flags.no_border = 0;
279 wwin->client_flags.no_titlebar = 0;
280 wwin->client_flags.no_closable = 0;
281 wwin->client_flags.no_miniaturizable = 0;
282 wwin->client_flags.no_resizable = 0;
283 wwin->client_flags.no_close_button = 0;
284 wwin->client_flags.no_miniaturize_button = 0;
285 wwin->client_flags.no_resizebar = 0;
286 }
287 if (gs_hints->extra_flags & GSNoApplicationIconFlag)
288 wwin->client_flags.no_appicon = 1;
289 }
290
291 void wWindowSetupInitialAttributes(WWindow *wwin, int *level, int *workspace)
292 {
293 WScreen *scr = wwin->screen_ptr;
294
295 /* sets global default stuff */
296 wDefaultFillAttributes(wwin->wm_instance, wwin->wm_class, &wwin->client_flags, NULL, True);
297 /*
298 * Decoration setting is done in this precedence (lower to higher)
299 * - use global default in the resource database
300 * - guess some settings
301 * - use GNUstep/external window attributes
302 * - set hints specified for the app in the resource DB
303 *
304 */
305 WSETUFLAG(wwin, broken_close, 0);
306
307 if (wwin->protocols.DELETE_WINDOW)
308 WSETUFLAG(wwin, kill_close, 0);
309 else
310 WSETUFLAG(wwin, kill_close, 1);
311
312 /* transients can't be iconified or maximized */
313 if (wwin->transient_for != None && wwin->transient_for != scr->root_win) {
314 WSETUFLAG(wwin, no_miniaturizable, 1);
315 WSETUFLAG(wwin, no_miniaturize_button, 1);
316 }
317
318 /* if the window can't be resized, remove the resizebar */
319 if (wwin->normal_hints->flags & (PMinSize | PMaxSize)
320 && (wwin->normal_hints->min_width == wwin->normal_hints->max_width)
321 && (wwin->normal_hints->min_height == wwin->normal_hints->max_height)) {
322 WSETUFLAG(wwin, no_resizable, 1);
323 WSETUFLAG(wwin, no_resizebar, 1);
324 }
325
326 /* set GNUstep window attributes */
327 if (wwin->wm_gnustep_attr) {
328 setupGNUstepHints(wwin, wwin->wm_gnustep_attr);
329
330 if (wwin->wm_gnustep_attr->flags & GSWindowLevelAttr) {
331
332 *level = wwin->wm_gnustep_attr->window_level;
333 /*
334 * INT_MIN is the only illegal window level.
335 */
336 if (*level == INT_MIN)
337 *level = INT_MIN + 1;
338 } else {
339 /* setup defaults */
340 *level = WMNormalLevel;
341 }
342 } else {
343 int tmp_workspace = -1;
344 int tmp_level = INT_MIN; /* INT_MIN is never used by the window levels */
345
346 #ifdef MWM_HINTS
347 wMWMCheckClientHints(wwin);
348 #endif /* MWM_HINTS */
349
350 wNETWMCheckClientHints(wwin, &tmp_level, &tmp_workspace);
351
352 /* window levels are between INT_MIN+1 and INT_MAX, so if we still
353 * have INT_MIN that means that no window level was requested. -Dan
354 */
355 if (tmp_level == INT_MIN) {
356 if (WFLAGP(wwin, floating))
357 *level = WMFloatingLevel;
358 else if (WFLAGP(wwin, sunken))
359 *level = WMSunkenLevel;
360 else
361 *level = WMNormalLevel;
362 } else {
363 *level = tmp_level;
364 }
365
366 if (wwin->transient_for != None && wwin->transient_for != scr->root_win) {
367 WWindow *transientOwner = wWindowFor(wwin->transient_for);
368 if (transientOwner) {
369 int ownerLevel = transientOwner->frame->core->stacking->window_level;
370 if (ownerLevel > *level)
371 *level = ownerLevel;
372 }
373 }
374
375 if (tmp_workspace >= 0)
376 *workspace = tmp_workspace % w_global.workspace.count;
377 }
378
379 /*
380 * Set attributes specified only for that window/class.
381 * This might do duplicate work with the 1st wDefaultFillAttributes().
382 */
383 wDefaultFillAttributes(wwin->wm_instance, wwin->wm_class, &wwin->user_flags,
384 &wwin->defined_user_flags, False);
385 /*
386 * Sanity checks for attributes that depend on other attributes
387 */
388 if (wwin->user_flags.no_appicon && wwin->defined_user_flags.no_appicon)
389 wwin->user_flags.emulate_appicon = 0;
390
391 if (wwin->main_window != None) {
392 WApplication *wapp = wApplicationOf(wwin->main_window);
393 if (wapp && !wapp->flags.emulated)
394 wwin->user_flags.emulate_appicon = 0;
395 }
396
397 if (wwin->transient_for != None && wwin->transient_for != wwin->screen_ptr->root_win)
398 wwin->user_flags.emulate_appicon = 0;
399
400 if (wwin->user_flags.sunken && wwin->defined_user_flags.sunken
401 && wwin->user_flags.floating && wwin->defined_user_flags.floating)
402 wwin->user_flags.sunken = 0;
403
404 WSETUFLAG(wwin, no_shadeable, WFLAGP(wwin, no_titlebar));
405
406 /* windows that have takefocus=False shouldn't take focus at all */
407 if (wwin->focus_mode == WFM_NO_INPUT)
408 wwin->client_flags.no_focusable = 1;
409 }
410
411 Bool wWindowObscuresWindow(WWindow *wwin, WWindow *obscured)
412 {
413 int w1, h1, w2, h2;
414
415 w1 = wwin->frame->core->width;
416 h1 = wwin->frame->core->height;
417 w2 = obscured->frame->core->width;
418 h2 = obscured->frame->core->height;
419
420 if (!IS_OMNIPRESENT(wwin) && !IS_OMNIPRESENT(obscured)
421 && wwin->frame->workspace != obscured->frame->workspace)
422 return False;
423
424 if (wwin->frame_x + w1 < obscured->frame_x
425 || wwin->frame_y + h1 < obscured->frame_y
426 || wwin->frame_x > obscured->frame_x + w2 || wwin->frame_y > obscured->frame_y + h2)
427 return False;
428
429 return True;
430 }
431
432 static void fixLeaderProperties(WWindow *wwin)
433 {
434 XClassHint *classHint;
435 XWMHints *hints, *clientHints;
436 XWindowAttributes attr;
437 Window leaders[2], window;
438 char **argv, *command;
439 int argc, i, pid;
440 Bool haveCommand;
441
442 classHint = XAllocClassHint();
443 clientHints = XGetWMHints(dpy, wwin->client_win);
444 pid = wNETWMGetPidForWindow(wwin->client_win);
445 if (pid > 0)
446 haveCommand = GetCommandForPid(pid, &argv, &argc);
447 else
448 haveCommand = False;
449
450 leaders[0] = wwin->client_leader;
451 leaders[1] = wwin->group_id;
452
453 if (haveCommand) {
454 command = GetCommandForWindow(wwin->client_win);
455 if (command)
456 wfree(command); /* command already set. nothing to do. */
457 else
458 XSetCommand(dpy, wwin->client_win, argv, argc);
459 }
460
461 for (i = 0; i < 2; i++) {
462 window = leaders[i];
463 if (window) {
464 if (XGetClassHint(dpy, window, classHint) == 0) {
465 classHint->res_name = wwin->wm_instance;
466 classHint->res_class = wwin->wm_class;
467 XSetClassHint(dpy, window, classHint);
468 }
469 hints = XGetWMHints(dpy, window);
470 if (hints) {
471 XFree(hints);
472 } else if (clientHints) {
473 /* set window group leader to self */
474 clientHints->window_group = window;
475 clientHints->flags |= WindowGroupHint;
476 XSetWMHints(dpy, window, clientHints);
477 }
478
479 if (haveCommand) {
480 command = GetCommandForWindow(window);
481 if (command)
482 wfree(command); /* command already set. nothing to do. */
483 else
484 XSetCommand(dpy, window, argv, argc);
485 }
486
487 /* Make sure we get notification when this window is destroyed */
488 if (XGetWindowAttributes(dpy, window, &attr))
489 XSelectInput(dpy, window, attr.your_event_mask | StructureNotifyMask | PropertyChangeMask);
490 }
491 }
492
493 XFree(classHint);
494 if (clientHints)
495 XFree(clientHints);
496 if (haveCommand)
497 wfree(argv);
498 }
499
500 static Window createFakeWindowGroupLeader(WScreen *scr, Window win, char *instance, char *class)
501 {
502 XClassHint *classHint;
503 XWMHints *hints;
504 Window leader;
505 int argc;
506 char **argv;
507
508 leader = XCreateSimpleWindow(dpy, scr->root_win, 10, 10, 10, 10, 0, 0, 0);
509 /* set class hint */
510 classHint = XAllocClassHint();
511 classHint->res_name = instance;
512 classHint->res_class = class;
513 XSetClassHint(dpy, leader, classHint);
514 XFree(classHint);
515
516 /* inherit these from the original leader if available */
517 hints = XGetWMHints(dpy, win);
518 if (!hints) {
519 hints = XAllocWMHints();
520 hints->flags = 0;
521 }
522 /* set window group leader to self */
523 hints->window_group = leader;
524 hints->flags |= WindowGroupHint;
525 XSetWMHints(dpy, leader, hints);
526 XFree(hints);
527
528 if (XGetCommand(dpy, win, &argv, &argc) != 0 && argc > 0) {
529 XSetCommand(dpy, leader, argv, argc);
530 XFreeStringList(argv);
531 }
532
533 return leader;
534 }
535
536 static int matchIdentifier(const void *item, const void *cdata)
537 {
538 return (strcmp(((WFakeGroupLeader *) item)->identifier, (char *)cdata) == 0);
539 }
540
541 /*
542 *----------------------------------------------------------------
543 * wManageWindow--
544 * reparents the window and allocates a descriptor for it.
545 * Window manager hints and other hints are fetched to configure
546 * the window decoration attributes and others. User preferences
547 * for the window are used if available, to configure window
548 * decorations and some behaviour.
549 * If in startup, windows that are override redirect,
550 * unmapped and never were managed and are Withdrawn are not
551 * managed.
552 *
553 * Returns:
554 * the new window descriptor
555 *
556 * Side effects:
557 * The window is reparented and appropriate notification
558 * is done to the client. Input mask for the window is setup.
559 * The window descriptor is also associated with various window
560 * contexts and inserted in the head of the window list.
561 * Event handler contexts are associated for some objects
562 * (buttons, titlebar and resizebar)
563 *
564 *----------------------------------------------------------------
565 */
566 WWindow *wManageWindow(WScreen *scr, Window window)
567 {
568 WWindow *wwin;
569 int x, y;
570 unsigned width, height;
571 XWindowAttributes wattribs;
572 XSetWindowAttributes attribs;
573 WWindowState *win_state;
574 WWindow *transientOwner = NULL;
575 int window_level;
576 int wm_state;
577 int foo;
578 int workspace = -1;
579 char *title;
580 Bool withdraw = False;
581 Bool raise = False;
582
583 /* mutex. */
584 XGrabServer(dpy);
585 XSync(dpy, False);
586
587 /* make sure the window is still there */
588 if (!XGetWindowAttributes(dpy, window, &wattribs)) {
589 XUngrabServer(dpy);
590 return NULL;
591 }
592
593 /* if it's an override-redirect, ignore it */
594 if (wattribs.override_redirect) {
595 XUngrabServer(dpy);
596 return NULL;
597 }
598
599 wm_state = PropGetWindowState(window);
600
601 /* if it's startup and the window is unmapped, don't manage it */
602 if (scr->flags.startup && wm_state < 0 && wattribs.map_state == IsUnmapped) {
603 XUngrabServer(dpy);
604 return NULL;
605 }
606
607 wwin = wWindowCreate();
608
609 title = wNETWMGetWindowName(window);
610 if (title)
611 wwin->flags.net_has_title = 1;
612 else if (!wFetchName(dpy, window, &title))
613 title = NULL;
614
615 XSaveContext(dpy, window, w_global.context.client_win, (XPointer) & wwin->client_descriptor);
616
617 #ifdef USE_XSHAPE
618 if (w_global.xext.shape.supported) {
619 int junk;
620 unsigned int ujunk;
621 int b_shaped;
622
623 XShapeSelectInput(dpy, window, ShapeNotifyMask);
624 XShapeQueryExtents(dpy, window, &b_shaped, &junk, &junk, &ujunk,
625 &ujunk, &junk, &junk, &junk, &ujunk, &ujunk);
626 wwin->flags.shaped = b_shaped;
627 }
628 #endif
629
630 /* Get hints and other information in properties */
631 PropGetWMClass(window, &wwin->wm_class, &wwin->wm_instance);
632
633 /* setup descriptor */
634 wwin->client_win = window;
635 wwin->screen_ptr = scr;
636 wwin->old_border_width = wattribs.border_width;
637 wwin->event_mask = CLIENT_EVENTS;
638 attribs.event_mask = CLIENT_EVENTS;
639 attribs.do_not_propagate_mask = ButtonPressMask | ButtonReleaseMask;
640 attribs.save_under = False;
641
642 XChangeWindowAttributes(dpy, window, CWEventMask | CWDontPropagate | CWSaveUnder, &attribs);
643 XSetWindowBorderWidth(dpy, window, 0);
644
645 /* get hints from GNUstep app */
646 if (wwin->wm_class != NULL && strcmp(wwin->wm_class, "GNUstep") == 0)
647 wwin->flags.is_gnustep = 1;
648
649 if (!PropGetGNUstepWMAttr(window, &wwin->wm_gnustep_attr))
650 wwin->wm_gnustep_attr = NULL;
651
652 if (wwin->wm_class != NULL && strcmp(wwin->wm_class, "DockApp") == 0) {
653 wwin->flags.is_dockapp = 1;
654 withdraw = True;
655 }
656
657 wwin->client_leader = PropGetClientLeader(window);
658 if (wwin->client_leader != None)
659 wwin->main_window = wwin->client_leader;
660
661 wwin->wm_hints = XGetWMHints(dpy, window);
662
663 if (wwin->wm_hints) {
664 if (wwin->wm_hints->flags & StateHint) {
665 if (wwin->wm_hints->initial_state == IconicState) {
666 wwin->flags.miniaturized = 1;
667 } else if (wwin->wm_hints->initial_state == WithdrawnState) {
668 wwin->flags.is_dockapp = 1;
669 withdraw = True;
670 }
671 }
672
673 if (wwin->wm_hints->flags & WindowGroupHint) {
674 wwin->group_id = wwin->wm_hints->window_group;
675 /* window_group has priority over CLIENT_LEADER */
676 wwin->main_window = wwin->group_id;
677 } else {
678 wwin->group_id = None;
679 }
680
681 if (wwin->wm_hints->flags & UrgencyHint) {
682 wwin->flags.urgent = 1;
683 wAppBounceWhileUrgent(wApplicationOf(wwin->main_window));
684 }
685 } else {
686 wwin->group_id = None;
687 }
688
689 PropGetProtocols(window, &wwin->protocols);
690
691 if (!XGetTransientForHint(dpy, window, &wwin->transient_for)) {
692 wwin->transient_for = None;
693 } else {
694 if (wwin->transient_for == None || wwin->transient_for == window) {
695 wwin->transient_for = scr->root_win;
696 } else {
697 transientOwner = wWindowFor(wwin->transient_for);
698 if (transientOwner && transientOwner->main_window != None)
699 wwin->main_window = transientOwner->main_window;
700 }
701 }
702
703 /* guess the focus mode */
704 wwin->focus_mode = getFocusMode(wwin);
705
706 /* get geometry stuff */
707 wClientGetNormalHints(wwin, &wattribs, True, &x, &y, &width, &height);
708
709 /* get colormap windows */
710 GetColormapWindows(wwin);
711
712 /*
713 * Setup the decoration/window attributes and
714 * geometry
715 */
716 wWindowSetupInitialAttributes(wwin, &window_level, &workspace);
717
718 /* Make broken apps behave as a nice app. */
719 if (WFLAGP(wwin, emulate_appicon))
720 wwin->main_window = wwin->client_win;
721
722 fixLeaderProperties(wwin);
723
724 wwin->orig_main_window = wwin->main_window;
725
726 if (wwin->flags.is_gnustep)
727 WSETUFLAG(wwin, shared_appicon, 0);
728
729 if (wwin->main_window) {
730 XTextProperty text_prop;
731
732 if (XGetTextProperty(dpy, wwin->main_window, &text_prop, w_global.atom.wmaker.menu))
733 WSETUFLAG(wwin, shared_appicon, 0);
734 }
735
736 if (wwin->flags.is_dockapp)
737 WSETUFLAG(wwin, shared_appicon, 0);
738
739 if (wwin->main_window) {
740 WApplication *app = wApplicationOf(wwin->main_window);
741 if (app && app->app_icon)
742 WSETUFLAG(wwin, shared_appicon, 0);
743 }
744
745 if (!withdraw && wwin->main_window && WFLAGP(wwin, shared_appicon)) {
746 char *buffer, *instance, *class;
747 WFakeGroupLeader *fPtr;
748 int index;
749
750 #define ADEQUATE(x) ((x)!=None && (x)!=wwin->client_win && (x)!=fPtr->leader)
751
752 /* // only enter here if PropGetWMClass() succeds */
753 PropGetWMClass(wwin->main_window, &class, &instance);
754 buffer = StrConcatDot(instance, class);
755
756 index = WMFindInArray(scr->fakeGroupLeaders, matchIdentifier, (void *)buffer);
757 if (index != WANotFound) {
758 fPtr = WMGetFromArray(scr->fakeGroupLeaders, index);
759 if (fPtr->retainCount == 0)
760 fPtr->leader = createFakeWindowGroupLeader(scr, wwin->main_window,
761 instance, class);
762
763 fPtr->retainCount++;
764 if (fPtr->origLeader == None) {
765 if (ADEQUATE(wwin->main_window)) {
766 fPtr->retainCount++;
767 fPtr->origLeader = wwin->main_window;
768 }
769 }
770 wwin->fake_group = fPtr;
771 wwin->main_window = fPtr->leader;
772 wfree(buffer);
773 } else {
774 fPtr = (WFakeGroupLeader *) wmalloc(sizeof(WFakeGroupLeader));
775
776 fPtr->identifier = buffer;
777 fPtr->leader = createFakeWindowGroupLeader(scr, wwin->main_window, instance, class);
778 fPtr->origLeader = None;
779 fPtr->retainCount = 1;
780
781 WMAddToArray(scr->fakeGroupLeaders, fPtr);
782
783 if (ADEQUATE(wwin->main_window)) {
784 fPtr->retainCount++;
785 fPtr->origLeader = wwin->main_window;
786 }
787 wwin->fake_group = fPtr;
788 wwin->main_window = fPtr->leader;
789 }
790
791 if (instance)
792 free(instance);
793
794 if (class)
795 free(class);
796 #undef ADEQUATE
797 }
798
799 /*
800 * Setup the initial state of the window
801 */
802 if (WFLAGP(wwin, start_miniaturized) && !WFLAGP(wwin, no_miniaturizable))
803 wwin->flags.miniaturized = 1;
804
805 if (WFLAGP(wwin, start_maximized) && IS_RESIZABLE(wwin))
806 wwin->flags.maximized = MAX_VERTICAL | MAX_HORIZONTAL;
807
808 wNETWMCheckInitialClientState(wwin);
809
810 /* apply previous state if it exists and we're in startup */
811 if (scr->flags.startup && wm_state >= 0) {
812 if (wm_state == IconicState)
813 wwin->flags.miniaturized = 1;
814 else if (wm_state == WithdrawnState)
815 withdraw = True;
816 }
817
818 /* if there is a saved state (from file), restore it */
819 win_state = NULL;
820 if (wwin->main_window != None)
821 win_state = (WWindowState *) wWindowGetSavedState(wwin->main_window);
822 else
823 win_state = (WWindowState *) wWindowGetSavedState(window);
824
825 if (win_state && !withdraw) {
826 if (win_state->state->hidden > 0)
827 wwin->flags.hidden = win_state->state->hidden;
828
829 if (win_state->state->shaded > 0 && !WFLAGP(wwin, no_shadeable))
830 wwin->flags.shaded = win_state->state->shaded;
831
832 if (win_state->state->miniaturized > 0 && !WFLAGP(wwin, no_miniaturizable))
833 wwin->flags.miniaturized = win_state->state->miniaturized;
834
835 if (!IS_OMNIPRESENT(wwin)) {
836 int w = wDefaultGetStartWorkspace(wwin->wm_instance, wwin->wm_class);
837 if (w < 0 || w >= w_global.workspace.count) {
838 workspace = win_state->state->workspace;
839 if (workspace >= w_global.workspace.count)
840 workspace = w_global.workspace.current;
841 } else {
842 workspace = w;
843 }
844 } else {
845 workspace = w_global.workspace.current;
846 }
847 }
848
849 /* if we're restarting, restore saved state (from hints).
850 * This will overwrite previous */
851 {
852 WSavedState *wstate;
853
854 if (getSavedState(window, &wstate)) {
855 wwin->flags.shaded = wstate->shaded;
856 wwin->flags.hidden = wstate->hidden;
857 wwin->flags.miniaturized = wstate->miniaturized;
858 wwin->flags.maximized = wstate->maximized;
859 if (wwin->flags.maximized) {
860 wwin->old_geometry.x = wstate->x;
861 wwin->old_geometry.y = wstate->y;
862 wwin->old_geometry.width = wstate->w;
863 wwin->old_geometry.height = wstate->h;
864 }
865
866 workspace = wstate->workspace;
867 } else {
868 wstate = NULL;
869 }
870
871 /* restore window shortcut */
872 if (wstate != NULL || win_state != NULL) {
873 unsigned mask = 0;
874
875 if (win_state != NULL)
876 mask = win_state->state->window_shortcuts;
877
878 if (wstate != NULL && mask == 0)
879 mask = wstate->window_shortcuts;
880
881 if (mask > 0) {
882 int i;
883
884 for (i = 0; i < MAX_WINDOW_SHORTCUTS; i++) {
885 if (mask & (1 << i)) {
886 if (!w_global.shortcut.windows[i])
887 w_global.shortcut.windows[i] = WMCreateArray(4);
888
889 WMAddToArray(w_global.shortcut.windows[i], wwin);
890 }
891 }
892 }
893 }
894
895 if (wstate != NULL)
896 wfree(wstate);
897 }
898
899 /* don't let transients start miniaturized if their owners are not */
900 if (transientOwner && !transientOwner->flags.miniaturized && wwin->flags.miniaturized && !withdraw) {
901 wwin->flags.miniaturized = 0;
902 if (wwin->wm_hints)
903 wwin->wm_hints->initial_state = NormalState;
904 }
905
906 /* set workspace on which the window starts */
907 if (workspace >= 0) {
908 if (workspace > w_global.workspace.count - 1)
909 workspace = workspace % w_global.workspace.count;
910 } else {
911 int w;
912
913 w = wDefaultGetStartWorkspace(wwin->wm_instance, wwin->wm_class);
914
915 if (w >= 0 && w < w_global.workspace.count && !(IS_OMNIPRESENT(wwin))) {
916 workspace = w;
917 } else {
918 if (wPreferences.open_transients_with_parent && transientOwner)
919 workspace = transientOwner->frame->workspace;
920 else
921 workspace = w_global.workspace.current;
922 }
923 }
924
925 /* setup window geometry */
926 if (win_state && win_state->state->w > 0) {
927 width = win_state->state->w;
928 height = win_state->state->h;
929 }
930
931 wWindowConstrainSize(wwin, &width, &height);
932
933 /* do not ask for window placement if the window is
934 * transient, during startup, if the initial workspace is another one
935 * or if the window wants to start iconic.
936 * If geometry was saved, restore it. */
937 {
938 Bool dontBring = False;
939
940 if (win_state && win_state->state->w > 0) {
941 x = win_state->state->x;
942 y = win_state->state->y;
943 } else if ((wwin->transient_for == None || wPreferences.window_placement != WPM_MANUAL)
944 && !scr->flags.startup
945 && workspace == w_global.workspace.current
946 && !wwin->flags.miniaturized
947 && !wwin->flags.maximized && !(wwin->normal_hints->flags & (USPosition | PPosition))) {
948
949 if (transientOwner && transientOwner->flags.mapped) {
950 int offs = WMAX(20, 2 * transientOwner->frame->top_width);
951 WMRect rect;
952 int head;
953
954 x = transientOwner->frame_x +
955 abs((transientOwner->frame->core->width - width) / 2) + offs;
956 y = transientOwner->frame_y +
957 abs((transientOwner->frame->core->height - height) / 3) + offs;
958
959 /* limit transient windows to be inside their parent's head */
960 rect.pos.x = transientOwner->frame_x;
961 rect.pos.y = transientOwner->frame_y;
962 rect.size.width = transientOwner->frame->core->width;
963 rect.size.height = transientOwner->frame->core->height;
964
965 head = wGetHeadForRect(scr, rect);
966 rect = wGetRectForHead(scr, head);
967
968 if (x < rect.pos.x)
969 x = rect.pos.x;
970 else if (x + width > rect.pos.x + rect.size.width)
971 x = rect.pos.x + rect.size.width - width;
972
973 if (y < rect.pos.y)
974 y = rect.pos.y;
975 else if (y + height > rect.pos.y + rect.size.height)
976 y = rect.pos.y + rect.size.height - height;
977
978 } else {
979 PlaceWindow(wwin, &x, &y, width, height);
980 }
981
982 if (wPreferences.window_placement == WPM_MANUAL)
983 dontBring = True;
984
985 } else if (scr->xine_info.count && (wwin->normal_hints->flags & PPosition)) {
986 int head, flags;
987 WMRect rect;
988 int reposition = 0;
989
990 /* Make spash screens come out in the center of a head
991 * trouble is that most splashies never get here
992 * they are managed trough atoms but god knows where.
993 * Dan, do you know ? -peter
994 *
995 * Most of them are not managed, they have set
996 * OverrideRedirect, which means we can't do anything about
997 * them. -alfredo */
998 {
999 /* xinerama checks for: across head and dead space */
1000 rect.pos.x = x;
1001 rect.pos.y = y;
1002 rect.size.width = width;
1003 rect.size.height = height;
1004
1005 head = wGetRectPlacementInfo(scr, rect, &flags);
1006
1007 if (flags & XFLAG_DEAD)
1008 reposition = 1;
1009
1010 if (flags & XFLAG_MULTIPLE)
1011 reposition = 2;
1012 }
1013
1014 switch (reposition) {
1015 case 1:
1016 head = wGetHeadForPointerLocation(scr);
1017 rect = wGetRectForHead(scr, head);
1018
1019 x = rect.pos.x + (x * rect.size.width) / scr->scr_width;
1020 y = rect.pos.y + (y * rect.size.height) / scr->scr_height;
1021 break;
1022
1023 case 2:
1024 rect = wGetRectForHead(scr, head);
1025
1026 if (x < rect.pos.x)
1027 x = rect.pos.x;
1028 else if (x + width > rect.pos.x + rect.size.width)
1029 x = rect.pos.x + rect.size.width - width;
1030
1031 if (y < rect.pos.y)
1032 y = rect.pos.y;
1033 else if (y + height > rect.pos.y + rect.size.height)
1034 y = rect.pos.y + rect.size.height - height;
1035
1036 break;
1037
1038 default:
1039 break;
1040 }
1041 }
1042
1043 if (WFLAGP(wwin, dont_move_off) && dontBring)
1044 wScreenBringInside(scr, &x, &y, width, height);
1045 }
1046
1047 wNETWMPositionSplash(wwin, &x, &y, width, height);
1048
1049 if (wwin->flags.urgent) {
1050 if (!IS_OMNIPRESENT(wwin))
1051 wwin->flags.omnipresent ^= 1;
1052 }
1053
1054 /* Create frame, borders and do reparenting */
1055 foo = WFF_LEFT_BUTTON | WFF_RIGHT_BUTTON;
1056 #ifdef XKB_BUTTON_HINT
1057 if (wPreferences.modelock)
1058 foo |= WFF_LANGUAGE_BUTTON;
1059 #endif
1060 if (HAS_TITLEBAR(wwin))
1061 foo |= WFF_TITLEBAR;
1062
1063 if (HAS_RESIZEBAR(wwin))
1064 foo |= WFF_RESIZEBAR;
1065
1066 if (HAS_BORDER(wwin))
1067 foo |= WFF_BORDER;
1068
1069 wwin->frame = wFrameWindowCreate(scr, window_level,
1070 x, y, width, height,
1071 &wPreferences.window_title_clearance,
1072 &wPreferences.window_title_min_height,
1073 &wPreferences.window_title_max_height,
1074 foo,
1075 scr->window_title_texture,
1076 scr->resizebar_texture, scr->window_title_color, &scr->title_font,
1077 wattribs.depth, wattribs.visual, wattribs.colormap);
1078
1079 wwin->frame->flags.is_client_window_frame = 1;
1080 wwin->frame->flags.justification = wPreferences.title_justification;
1081
1082 wNETWMCheckInitialFrameState(wwin);
1083
1084 /* setup button images */
1085 wWindowUpdateButtonImages(wwin);
1086
1087 /* hide unused buttons */
1088 foo = 0;
1089 if (WFLAGP(wwin, no_close_button))
1090 foo |= WFF_RIGHT_BUTTON;
1091
1092 if (WFLAGP(wwin, no_miniaturize_button))
1093 foo |= WFF_LEFT_BUTTON;
1094
1095 #ifdef XKB_BUTTON_HINT
1096 if (WFLAGP(wwin, no_language_button) || WFLAGP(wwin, no_focusable))
1097 foo |= WFF_LANGUAGE_BUTTON;
1098 #endif
1099 if (foo != 0)
1100 wFrameWindowHideButton(wwin->frame, foo);
1101
1102 wwin->frame->child = wwin;
1103 wwin->frame->workspace = workspace;
1104 wwin->frame->on_click_left = windowIconifyClick;
1105
1106 #ifdef XKB_BUTTON_HINT
1107 if (wPreferences.modelock)
1108 wwin->frame->on_click_language = windowLanguageClick;
1109 #endif
1110
1111 wwin->frame->on_click_right = windowCloseClick;
1112 wwin->frame->on_dblclick_right = windowCloseDblClick;
1113 wwin->frame->on_mousedown_titlebar = titlebarMouseDown;
1114 wwin->frame->on_dblclick_titlebar = titlebarDblClick;
1115 wwin->frame->on_mousedown_resizebar = resizebarMouseDown;
1116
1117 XSelectInput(dpy, wwin->client_win, wwin->event_mask & ~StructureNotifyMask);
1118 XReparentWindow(dpy, wwin->client_win, wwin->frame->core->window, 0, wwin->frame->top_width);
1119 XSelectInput(dpy, wwin->client_win, wwin->event_mask);
1120
1121 {
1122 int gx, gy;
1123
1124 wClientGetGravityOffsets(wwin, &gx, &gy);
1125
1126 /* if gravity is to the south, account for the border sizes */
1127 if (gy > 0)
1128 y -= wwin->frame->top_width + wwin->frame->bottom_width;
1129 }
1130
1131 /*
1132 * wWindowConfigure() will init the client window's size
1133 * (wwin->client.{width,height}) and all other geometry
1134 * related variables (frame_x,frame_y) */
1135 wWindowConfigure(wwin, x, y, width, height);
1136
1137 /* to make sure the window receives it's new position after reparenting */
1138 wWindowSynthConfigureNotify(wwin);
1139
1140 /* Setup descriptors and save window to internal lists */
1141 if (wwin->main_window != None) {
1142 WApplication *app;
1143 WWindow *leader;
1144
1145 /* Leader windows do not necessary set themselves as leaders.
1146 * If this is the case, point the leader of this window to
1147 * itself */
1148 leader = wWindowFor(wwin->main_window);
1149 if (leader && leader->main_window == None)
1150 leader->main_window = leader->client_win;
1151
1152 app = wApplicationCreate(wwin);
1153 if (app) {
1154 app->last_workspace = workspace;
1155
1156 /* Do application specific stuff, like setting application
1157 * wide attributes. */
1158
1159 if (wwin->flags.hidden) {
1160 /* if the window was set to hidden because it was hidden
1161 * in a previous incarnation and that state was restored */
1162 app->flags.hidden = 1;
1163 } else if (app->flags.hidden) {
1164 if (WFLAGP(app->main_window_desc, start_hidden)) {
1165 wwin->flags.hidden = 1;
1166 } else {
1167 wUnhideApplication(app, False, False);
1168 raise = True;
1169 }
1170 }
1171 wAppBounce(app);
1172 }
1173 }
1174
1175 /* setup the frame descriptor */
1176 wwin->frame->core->descriptor.handle_mousedown = frameMouseDown;
1177 wwin->frame->core->descriptor.parent = wwin;
1178 wwin->frame->core->descriptor.parent_type = WCLASS_WINDOW;
1179
1180 /* don't let windows go away if we die */
1181 XAddToSaveSet(dpy, window);
1182
1183 XLowerWindow(dpy, window);
1184
1185 /* if window is in this workspace and should be mapped, then map it */
1186 if (!wwin->flags.miniaturized && (workspace == w_global.workspace.current || IS_OMNIPRESENT(wwin))
1187 && !wwin->flags.hidden && !withdraw) {
1188
1189 /* The following "if" is to avoid crashing of clients that expect
1190 * WM_STATE set before they get mapped. Else WM_STATE is set later,
1191 * after the return from this function. */
1192 if (wwin->wm_hints && (wwin->wm_hints->flags & StateHint))
1193 wClientSetState(wwin, wwin->wm_hints->initial_state, None);
1194 else
1195 wClientSetState(wwin, NormalState, None);
1196
1197 if (wPreferences.superfluous && !wPreferences.no_animations && !scr->flags.startup &&
1198 (wwin->transient_for == None || wwin->transient_for == scr->root_win) &&
1199 /*
1200 * The brain damaged idiotic non-click to focus modes will
1201 * have trouble with this because:
1202 *
1203 * 1. window is created and mapped by the client
1204 * 2. window is mapped by wmaker in small size
1205 * 3. window is animated to grow to normal size
1206 * 4. this function returns to normal event loop
1207 * 5. eventually, the EnterNotify event that would trigger
1208 * the window focusing (if the mouse is over that window)
1209 * will be processed by wmaker.
1210 * But since this event will be rather delayed
1211 * (step 3 has a large delay) the time when the event ocurred
1212 * and when it is processed, the client that owns that window
1213 * will reject the XSetInputFocus() for it.
1214 */
1215 (wPreferences.focus_mode == WKF_CLICK || wPreferences.auto_focus))
1216 DoWindowBirth(wwin);
1217
1218 wWindowMap(wwin);
1219 }
1220
1221 /* setup stacking descriptor */
1222 if (transientOwner)
1223 wwin->frame->core->stacking->child_of = transientOwner->frame->core;
1224 else
1225 wwin->frame->core->stacking->child_of = NULL;
1226
1227 if (!scr->focused_window) {
1228 /* first window on the list */
1229 wwin->next = NULL;
1230 wwin->prev = NULL;
1231 scr->focused_window = wwin;
1232 } else {
1233 WWindow *tmp;
1234
1235 /* add window at beginning of focus window list */
1236 tmp = scr->focused_window;
1237 while (tmp->prev)
1238 tmp = tmp->prev;
1239
1240 tmp->prev = wwin;
1241 wwin->next = tmp;
1242 wwin->prev = NULL;
1243 }
1244
1245 /* raise is set to true if we un-hid the app when this window was born.
1246 * we raise, else old windows of this app will be above this new one. */
1247 if (raise)
1248 wRaiseFrame(wwin->frame->core);
1249
1250 /* Update name must come after WApplication stuff is done */
1251 wWindowUpdateName(wwin, title);
1252 if (title)
1253 XFree(title);
1254
1255 XUngrabServer(dpy);
1256
1257 /* Final preparations before window is ready to go */
1258 wFrameWindowChangeState(wwin->frame, WS_UNFOCUSED);
1259
1260 if (!wwin->flags.miniaturized && workspace == w_global.workspace.current && !wwin->flags.hidden) {
1261 if (((transientOwner && transientOwner->flags.focused)
1262 || wPreferences.auto_focus) && !WFLAGP(wwin, no_focusable)) {
1263
1264 /* only auto_focus if on same screen as mouse
1265 * (and same head for xinerama mode)
1266 * TODO: make it an option */
1267
1268 /*TODO add checking the head of the window, is it available? */
1269 short same_screen = 0, same_head = 1;
1270
1271 int foo;
1272 unsigned int bar;
1273 Window dummy;
1274
1275 if (XQueryPointer(dpy, scr->root_win, &dummy, &dummy,
1276 &foo, &foo, &foo, &foo, &bar) != False)
1277 same_screen = 1;
1278
1279 if (same_screen == 1 && same_head == 1)
1280 wSetFocusTo(scr, wwin);
1281 }
1282 }
1283 wWindowResetMouseGrabs(wwin);
1284
1285 if (!WFLAGP(wwin, no_bind_keys))
1286 wWindowSetKeyGrabs(wwin);
1287
1288 WMPostNotificationName(WMNManaged, wwin, NULL);
1289 wColormapInstallForWindow(scr, scr->cmap_window);
1290
1291 /* Setup Notification Observers */
1292 WMAddNotificationObserver(appearanceObserver, wwin, WNWindowAppearanceSettingsChanged, wwin);
1293
1294 /* Cleanup temporary stuff */
1295 if (win_state)
1296 wWindowDeleteSavedState(win_state);
1297
1298 /* If the window must be withdrawed, then do it now.
1299 * Must do some optimization, 'though */
1300 if (withdraw) {
1301 wwin->flags.mapped = 0;
1302 wClientSetState(wwin, WithdrawnState, None);
1303 wUnmanageWindow(wwin, True, False);
1304 wwin = NULL;
1305 }
1306
1307 return wwin;
1308 }
1309
1310 WWindow *wManageInternalWindow(WScreen *scr, Window window, Window owner,
1311 const char *title, int x, int y, int width, int height)
1312 {
1313 WWindow *wwin;
1314 int foo;
1315
1316 wwin = wWindowCreate();
1317
1318 WMAddNotificationObserver(appearanceObserver, wwin, WNWindowAppearanceSettingsChanged, wwin);
1319
1320 wwin->flags.internal_window = 1;
1321
1322 WSETUFLAG(wwin, omnipresent, 1);
1323 WSETUFLAG(wwin, no_shadeable, 1);
1324 WSETUFLAG(wwin, no_resizable, 1);
1325 WSETUFLAG(wwin, no_miniaturizable, 1);
1326
1327 wwin->focus_mode = WFM_PASSIVE;
1328 wwin->client_win = window;
1329 wwin->screen_ptr = scr;
1330 wwin->transient_for = owner;
1331 wwin->client.x = x;
1332 wwin->client.y = y;
1333 wwin->client.width = width;
1334 wwin->client.height = height;
1335 wwin->frame_x = wwin->client.x;
1336 wwin->frame_y = wwin->client.y;
1337
1338 foo = WFF_RIGHT_BUTTON | WFF_BORDER;
1339 foo |= WFF_TITLEBAR;
1340 #ifdef XKB_BUTTON_HINT
1341 foo |= WFF_LANGUAGE_BUTTON;
1342 #endif
1343
1344 wwin->frame = wFrameWindowCreate(scr, WMFloatingLevel,
1345 wwin->frame_x, wwin->frame_y,
1346 width, height,
1347 &wPreferences.window_title_clearance,
1348 &wPreferences.window_title_min_height,
1349 &wPreferences.window_title_max_height,
1350 foo,
1351 scr->window_title_texture,
1352 scr->resizebar_texture, scr->window_title_color, &scr->title_font,
1353 scr->w_depth, scr->w_visual, scr->w_colormap);
1354
1355 XSaveContext(dpy, window, w_global.context.client_win, (XPointer) & wwin->client_descriptor);
1356
1357 wwin->frame->flags.is_client_window_frame = 1;
1358 wwin->frame->flags.justification = wPreferences.title_justification;
1359
1360 wFrameWindowChangeTitle(wwin->frame, title);
1361
1362 /* setup button images */
1363 wWindowUpdateButtonImages(wwin);
1364
1365 /* hide buttons */
1366 wFrameWindowHideButton(wwin->frame, WFF_RIGHT_BUTTON);
1367
1368 wwin->frame->child = wwin;
1369 wwin->frame->workspace = w_global.workspace.current;
1370
1371 #ifdef XKB_BUTTON_HINT
1372 if (wPreferences.modelock)
1373 wwin->frame->on_click_language = windowLanguageClick;
1374 #endif
1375
1376 wwin->frame->on_click_right = windowCloseClick;
1377 wwin->frame->on_mousedown_titlebar = titlebarMouseDown;
1378 wwin->frame->on_dblclick_titlebar = titlebarDblClick;
1379 wwin->frame->on_mousedown_resizebar = resizebarMouseDown;
1380 wwin->client.y += wwin->frame->top_width;
1381
1382 XReparentWindow(dpy, wwin->client_win, wwin->frame->core->window, 0, wwin->frame->top_width);
1383 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, wwin->client.width, wwin->client.height);
1384
1385 /* setup the frame descriptor */
1386 wwin->frame->core->descriptor.handle_mousedown = frameMouseDown;
1387 wwin->frame->core->descriptor.parent = wwin;
1388 wwin->frame->core->descriptor.parent_type = WCLASS_WINDOW;
1389
1390 XLowerWindow(dpy, window);
1391 XMapSubwindows(dpy, wwin->frame->core->window);
1392
1393 /* setup stacking descriptor */
1394 if (wwin->transient_for != None && wwin->transient_for != scr->root_win) {
1395 WWindow *tmp;
1396 tmp = wWindowFor(wwin->transient_for);
1397 if (tmp)
1398 wwin->frame->core->stacking->child_of = tmp->frame->core;
1399 } else {
1400 wwin->frame->core->stacking->child_of = NULL;
1401 }
1402
1403 if (!scr->focused_window) {
1404 /* first window on the list */
1405 wwin->next = NULL;
1406 wwin->prev = NULL;
1407 scr->focused_window = wwin;
1408 } else {
1409 WWindow *tmp;
1410
1411 /* add window at beginning of focus window list */
1412 tmp = scr->focused_window;
1413 while (tmp->prev)
1414 tmp = tmp->prev;
1415 tmp->prev = wwin;
1416 wwin->next = tmp;
1417 wwin->prev = NULL;
1418 }
1419
1420 if (wwin->flags.is_gnustep == 0)
1421 wFrameWindowChangeState(wwin->frame, WS_UNFOCUSED);
1422
1423 /* if (wPreferences.auto_focus) */
1424 wSetFocusTo(scr, wwin);
1425 wWindowResetMouseGrabs(wwin);
1426 wWindowSetKeyGrabs(wwin);
1427
1428 return wwin;
1429 }
1430
1431 /*
1432 *----------------------------------------------------------------------
1433 * wUnmanageWindow--
1434 * Removes the frame window from a window and destroys all data
1435 * related to it. The window will be reparented back to the root window
1436 * if restore is True.
1437 *
1438 * Side effects:
1439 * Everything related to the window is destroyed and the window
1440 * is removed from the window lists. Focus is set to the previous on the
1441 * window list.
1442 *----------------------------------------------------------------------
1443 */
1444 void wUnmanageWindow(WWindow *wwin, Bool restore, Bool destroyed)
1445 {
1446 WCoreWindow *frame = wwin->frame->core;
1447 WWindow *owner = NULL;
1448 WWindow *newFocusedWindow = NULL;
1449 int wasFocused;
1450 WScreen *scr = wwin->screen_ptr;
1451
1452 /* First close attribute editor window if open */
1453 if (wwin->flags.inspector_open)
1454 wCloseInspectorForWindow(wwin);
1455
1456 /* Close window menu if it's open for this window */
1457 if (wwin->flags.menu_open_for_me)
1458 CloseWindowMenu(scr);
1459
1460 /* Don't restore focus to this window after a window exits
1461 * fullscreen mode */
1462 if (scr->bfs_focused_window == wwin)
1463 scr->bfs_focused_window = NULL;
1464
1465 if (!destroyed) {
1466 if (!wwin->flags.internal_window)
1467 XRemoveFromSaveSet(dpy, wwin->client_win);
1468
1469 /* If this is a leader window, we still need to listen for
1470 * DestroyNotify and PropertyNotify. */
1471 if (wApplicationOf(wwin->client_win))
1472 XSelectInput(dpy, wwin->client_win, StructureNotifyMask | PropertyChangeMask);
1473 else
1474 XSelectInput(dpy, wwin->client_win, NoEventMask);
1475
1476 XUngrabButton(dpy, AnyButton, AnyModifier, wwin->client_win);
1477 XUngrabKey(dpy, AnyKey, AnyModifier, wwin->client_win);
1478 }
1479
1480 XUnmapWindow(dpy, frame->window);
1481
1482 XUnmapWindow(dpy, wwin->client_win);
1483
1484 /* deselect window */
1485 wSelectWindow(wwin, False);
1486
1487 /* remove all pending events on window */
1488 /* I think this only matters for autoraise */
1489 if (wPreferences.raise_delay)
1490 WMDeleteTimerWithClientData(wwin->frame->core);
1491
1492 XFlush(dpy);
1493
1494 /* reparent the window back to the root */
1495 if (restore)
1496 wClientRestore(wwin);
1497
1498 if (wwin->transient_for != scr->root_win) {
1499 owner = wWindowFor(wwin->transient_for);
1500 if (owner) {
1501 if (!owner->flags.semi_focused)
1502 owner = NULL;
1503 else
1504 owner->flags.semi_focused = 0;
1505 }
1506 }
1507
1508 wasFocused = wwin->flags.focused;
1509
1510 /* remove from window focus list */
1511 if (!wwin->prev && !wwin->next) {
1512 /* was the only window */
1513 scr->focused_window = NULL;
1514 newFocusedWindow = NULL;
1515 } else {
1516 WWindow *tmp;
1517
1518 if (wwin->prev)
1519 wwin->prev->next = wwin->next;
1520
1521 if (wwin->next)
1522 wwin->next->prev = wwin->prev;
1523 else {
1524 scr->focused_window = wwin->prev;
1525 scr->focused_window->next = NULL;
1526 }
1527
1528 if (wPreferences.focus_mode == WKF_CLICK) {
1529
1530 /* if in click to focus mode and the window
1531 * was a transient, focus the owner window
1532 */
1533 tmp = NULL;
1534 if (wPreferences.focus_mode == WKF_CLICK) {
1535 tmp = wWindowFor(wwin->transient_for);
1536 if (tmp && (!tmp->flags.mapped || WFLAGP(tmp, no_focusable))) {
1537 tmp = NULL;
1538 }
1539 }
1540 /* otherwise, focus the next one in the focus list */
1541 if (!tmp) {
1542 tmp = scr->focused_window;
1543 while (tmp) { /* look for one in the window list first */
1544 if (!WFLAGP(tmp, no_focusable) && !WFLAGP(tmp, skip_window_list)
1545 && (tmp->flags.mapped || tmp->flags.shaded))
1546 break;
1547 tmp = tmp->prev;
1548 }
1549 if (!tmp) { /* if unsuccessful, choose any focusable window */
1550 tmp = scr->focused_window;
1551 while (tmp) {
1552 if (!WFLAGP(tmp, no_focusable)
1553 && (tmp->flags.mapped || tmp->flags.shaded))
1554 break;
1555 tmp = tmp->prev;
1556 }
1557 }
1558 }
1559
1560 newFocusedWindow = tmp;
1561
1562 } else if (wPreferences.focus_mode == WKF_SLOPPY) {
1563 unsigned int mask;
1564 int foo;
1565 Window bar, win;
1566
1567 /* This is to let the root window get the keyboard input
1568 * if Sloppy focus mode and no other window get focus.
1569 * This way keybindings will not freeze.
1570 */
1571 tmp = NULL;
1572 if (XQueryPointer(dpy, scr->root_win, &bar, &win, &foo, &foo, &foo, &foo, &mask))
1573 tmp = wWindowFor(win);
1574 if (tmp == wwin)
1575 tmp = NULL;
1576 newFocusedWindow = tmp;
1577 } else {
1578 newFocusedWindow = NULL;
1579 }
1580 }
1581
1582 if (!wwin->flags.internal_window)
1583 WMPostNotificationName(WMNUnmanaged, wwin, NULL);
1584 if (wasFocused) {
1585 if (newFocusedWindow != owner && owner) {
1586 if (wwin->flags.is_gnustep == 0)
1587 wFrameWindowChangeState(owner->frame, WS_UNFOCUSED);
1588 }
1589 wSetFocusTo(scr, newFocusedWindow);
1590 }
1591
1592 /* Close menu and unhighlight */
1593 WApplication *oapp = wApplicationOf(wwin->main_window);
1594 WApplication *napp = scr->focused_window ? wApplicationOf(scr->focused_window->main_window) : NULL;
1595 if (oapp && oapp != napp) {
1596 wAppMenuUnmap(oapp->menu);
1597 if (wPreferences.highlight_active_app)
1598 wApplicationDeactivate(oapp);
1599 }
1600
1601 wNETCleanupFrameExtents(wwin);
1602
1603 wWindowDestroy(wwin);
1604 XFlush(dpy);
1605 }
1606
1607 void wWindowMap(WWindow *wwin)
1608 {
1609 XMapWindow(dpy, wwin->frame->core->window);
1610 if (!wwin->flags.shaded) {
1611 /* window will be remapped when getting MapNotify */
1612 XSelectInput(dpy, wwin->client_win, wwin->event_mask & ~StructureNotifyMask);
1613 XMapWindow(dpy, wwin->client_win);
1614 XSelectInput(dpy, wwin->client_win, wwin->event_mask);
1615
1616 wwin->flags.mapped = 1;
1617 }
1618 }
1619
1620 void wWindowUnmap(WWindow *wwin)
1621 {
1622 wwin->flags.mapped = 0;
1623
1624 /* prevent window withdrawal when getting UnmapNotify */
1625 XSelectInput(dpy, wwin->client_win, wwin->event_mask & ~StructureNotifyMask);
1626 XUnmapWindow(dpy, wwin->client_win);
1627 XSelectInput(dpy, wwin->client_win, wwin->event_mask);
1628
1629 XUnmapWindow(dpy, wwin->frame->core->window);
1630 }
1631
1632 void wWindowSingleFocus(WWindow *wwin)
1633 {
1634 WScreen *scr;
1635 int x, y, move = 0;
1636
1637 if (!wwin)
1638 return;
1639
1640 scr = wwin->screen_ptr;
1641 wMakeWindowVisible(wwin);
1642
1643 x = wwin->frame_x;
1644 y = wwin->frame_y;
1645
1646 /* bring window back to visible area */
1647 move = wScreenBringInside(scr, &x, &y, wwin->frame->core->width, wwin->frame->core->height);
1648
1649 if (move) {
1650 wWindowConfigure(wwin, x, y, wwin->client.width, wwin->client.height);
1651 }
1652 }
1653
1654 void wWindowFocusPrev(WWindow *wwin, Bool inSameWorkspace)
1655 {
1656 WWindow *tmp;
1657
1658 if (!wwin || !wwin->prev)
1659 return;
1660
1661 tmp = wwin;
1662 while (tmp->prev)
1663 tmp = tmp->prev;
1664
1665 if (inSameWorkspace)
1666 while (tmp && (tmp->frame->workspace != wwin->frame->workspace))
1667 tmp = tmp->next;
1668
1669 wWindowSingleFocus(tmp);
1670 }
1671
1672 void wWindowFocusNext(WWindow *wwin, Bool inSameWorkspace)
1673 {
1674 WWindow *tmp;
1675
1676 if (!wwin || !wwin->prev)
1677 return;
1678
1679 tmp = wwin->prev;
1680 if (inSameWorkspace)
1681 while (tmp && (tmp->frame->workspace != wwin->frame->workspace))
1682 tmp = tmp->prev;
1683
1684 wWindowSingleFocus(tmp);
1685 }
1686
1687 void wWindowFocus(WWindow *wwin, WWindow *owin)
1688 {
1689 WWindow *nowner;
1690 WWindow *oowner;
1691
1692 #ifdef KEEP_XKB_LOCK_STATUS
1693 if (wPreferences.modelock)
1694 XkbLockGroup(dpy, XkbUseCoreKbd, wwin->frame->languagemode);
1695 #endif /* KEEP_XKB_LOCK_STATUS */
1696
1697 wwin->flags.semi_focused = 0;
1698
1699 if (wwin->flags.is_gnustep == 0)
1700 wFrameWindowChangeState(wwin->frame, WS_FOCUSED);
1701
1702 wwin->flags.focused = 1;
1703
1704 wWindowResetMouseGrabs(wwin);
1705
1706 WMPostNotificationName(WMNChangedFocus, wwin, (void *)True);
1707
1708 if (owin == wwin || !owin)
1709 return;
1710
1711 nowner = wWindowFor(wwin->transient_for);
1712
1713 /* new window is a transient for the old window */
1714 if (nowner == owin) {
1715 owin->flags.semi_focused = 1;
1716 wWindowUnfocus(nowner);
1717 return;
1718 }
1719
1720 oowner = wWindowFor(owin->transient_for);
1721
1722 /* new window is owner of old window */
1723 if (wwin == oowner) {
1724 wWindowUnfocus(owin);
1725 return;
1726 }
1727
1728 if (!nowner) {
1729 wWindowUnfocus(owin);
1730 return;
1731 }
1732
1733 /* new window has same owner of old window */
1734 if (oowner == nowner) {
1735 /* prevent unfocusing of owner */
1736 oowner->flags.semi_focused = 0;
1737 wWindowUnfocus(owin);
1738 oowner->flags.semi_focused = 1;
1739
1740 return;
1741 }
1742
1743 /* nowner != NULL && oowner != nowner */
1744 nowner->flags.semi_focused = 1;
1745 wWindowUnfocus(nowner);
1746 wWindowUnfocus(owin);
1747 }
1748
1749 void wWindowUnfocus(WWindow *wwin)
1750 {
1751 CloseWindowMenu(wwin->screen_ptr);
1752
1753 if (wwin->flags.is_gnustep == 0)
1754 wFrameWindowChangeState(wwin->frame, wwin->flags.semi_focused ? WS_PFOCUSED : WS_UNFOCUSED);
1755
1756 if (wwin->transient_for != None && wwin->transient_for != wwin->screen_ptr->root_win) {
1757 WWindow *owner;
1758 owner = wWindowFor(wwin->transient_for);
1759 if (owner && owner->flags.semi_focused) {
1760 owner->flags.semi_focused = 0;
1761 if (owner->flags.mapped || owner->flags.shaded) {
1762 wWindowUnfocus(owner);
1763 wFrameWindowPaint(owner->frame);
1764 }
1765 }
1766 }
1767 wwin->flags.focused = 0;
1768 wWindowResetMouseGrabs(wwin);
1769 WMPostNotificationName(WMNChangedFocus, wwin, (void *)False);
1770 }
1771
1772 void wWindowUpdateName(WWindow *wwin, const char *newTitle)
1773 {
1774 const char *title;
1775
1776 if (!wwin->frame)
1777 return;
1778
1779 if (!newTitle)
1780 title = DEF_WINDOW_TITLE; /* the hint was removed */
1781 else
1782 title = newTitle;
1783
1784 if (wFrameWindowChangeTitle(wwin->frame, title))
1785 WMPostNotificationName(WMNChangedName, wwin, NULL);
1786 }
1787
1788 /*
1789 *----------------------------------------------------------------------
1790 *
1791 * wWindowConstrainSize--
1792 * Constrains size for the client window, taking the maximal size,
1793 * window resize increments and other size hints into account.
1794 *
1795 * Returns:
1796 * The closest size to what was given that the client window can
1797 * have.
1798 *
1799 *----------------------------------------------------------------------
1800 */
1801 void wWindowConstrainSize(WWindow *wwin, unsigned int *nwidth, unsigned int *nheight)
1802 {
1803 int width = (int)*nwidth;
1804 int height = (int)*nheight;
1805 int winc = 1;
1806 int hinc = 1;
1807 int minW = 1, minH = 1;
1808 int maxW = wwin->screen_ptr->scr_width * 2;
1809 int maxH = wwin->screen_ptr->scr_height * 2;
1810 int minAX = -1, minAY = -1;
1811 int maxAX = -1, maxAY = -1;
1812 int baseW = 0;
1813 int baseH = 0;
1814
1815 if (wwin->normal_hints) {
1816 winc = wwin->normal_hints->width_inc;
1817 hinc = wwin->normal_hints->height_inc;
1818 minW = wwin->normal_hints->min_width;
1819 minH = wwin->normal_hints->min_height;
1820 maxW = wwin->normal_hints->max_width;
1821 maxH = wwin->normal_hints->max_height;
1822 if (wwin->normal_hints->flags & PAspect) {
1823 minAX = wwin->normal_hints->min_aspect.x;
1824 minAY = wwin->normal_hints->min_aspect.y;
1825 maxAX = wwin->normal_hints->max_aspect.x;
1826 maxAY = wwin->normal_hints->max_aspect.y;
1827 }
1828
1829 baseW = wwin->normal_hints->base_width;
1830 baseH = wwin->normal_hints->base_height;
1831 }
1832
1833 if (width < minW)
1834 width = minW;
1835 if (height < minH)
1836 height = minH;
1837
1838 if (width > maxW)
1839 width = maxW;
1840 if (height > maxH)
1841 height = maxH;
1842
1843 /* aspect ratio code borrowed from olwm */
1844 if (minAX > 0) {
1845 /* adjust max aspect ratio */
1846 if (!(maxAX == 1 && maxAY == 1) && width * maxAY > height * maxAX) {
1847 if (maxAX > maxAY) {
1848 height = (width * maxAY) / maxAX;
1849 if (height > maxH) {
1850 height = maxH;
1851 width = (height * maxAX) / maxAY;
1852 }
1853 } else {
1854 width = (height * maxAX) / maxAY;
1855 if (width > maxW) {
1856 width = maxW;
1857 height = (width * maxAY) / maxAX;
1858 }
1859 }
1860 }
1861
1862 /* adjust min aspect ratio */
1863 if (!(minAX == 1 && minAY == 1) && width * minAY < height * minAX) {
1864 if (minAX > minAY) {
1865 height = (width * minAY) / minAX;
1866 if (height < minH) {
1867 height = minH;
1868 width = (height * minAX) / minAY;
1869 }
1870 } else {
1871 width = (height * minAX) / minAY;
1872 if (width < minW) {
1873 width = minW;
1874 height = (width * minAY) / minAX;
1875 }
1876 }
1877 }
1878 }
1879
1880 if (baseW != 0)
1881 width = (((width - baseW) / winc) * winc) + baseW;
1882 else
1883 width = (((width - minW) / winc) * winc) + minW;
1884
1885 if (baseH != 0)
1886 height = (((height - baseH) / hinc) * hinc) + baseH;
1887 else
1888 height = (((height - minH) / hinc) * hinc) + minH;
1889
1890 /* broken stupid apps may cause preposterous values for these.. */
1891 if (width > 0)
1892 *nwidth = width;
1893 if (height > 0)
1894 *nheight = height;
1895 }
1896
1897 void wWindowCropSize(WWindow *wwin, unsigned int maxW, unsigned int maxH,
1898 unsigned int *width, unsigned int *height)
1899 {
1900 int baseW = 0, baseH = 0;
1901 int winc = 1, hinc = 1;
1902
1903 if (wwin->normal_hints) {
1904 baseW = wwin->normal_hints->base_width;
1905 baseH = wwin->normal_hints->base_height;
1906
1907 winc = wwin->normal_hints->width_inc;
1908 hinc = wwin->normal_hints->height_inc;
1909 }
1910
1911 if (*width > maxW)
1912 *width = maxW - (maxW - baseW) % winc;
1913
1914 if (*height > maxH)
1915 *height = maxH - (maxH - baseH) % hinc;
1916 }
1917
1918 void wWindowChangeWorkspace(WWindow *wwin, int workspace)
1919 {
1920 WScreen *scr = wwin->screen_ptr;
1921 WApplication *wapp;
1922 int unmap = 0;
1923
1924 if (workspace >= w_global.workspace.count || workspace < 0 || workspace == wwin->frame->workspace)
1925 return;
1926
1927 if (workspace != w_global.workspace.current) {
1928 /* Sent to other workspace. Unmap window */
1929 if ((wwin->flags.mapped
1930 || wwin->flags.shaded || (wwin->flags.miniaturized && !wPreferences.sticky_icons))
1931 && !IS_OMNIPRESENT(wwin) && !wwin->flags.changing_workspace) {
1932
1933 wapp = wApplicationOf(wwin->main_window);
1934 if (wapp)
1935 wapp->last_workspace = workspace;
1936
1937 if (wwin->flags.miniaturized) {
1938 if (wwin->icon) {
1939 XUnmapWindow(dpy, wwin->icon->core->window);
1940 wwin->icon->mapped = 0;
1941 }
1942 } else {
1943 unmap = 1;
1944 wSetFocusTo(scr, NULL);
1945 }
1946 }
1947 } else {
1948 /* brought to current workspace. Map window */
1949 if (wwin->flags.miniaturized && !wPreferences.sticky_icons) {
1950 if (wwin->icon) {
1951 XMapWindow(dpy, wwin->icon->core->window);
1952 wwin->icon->mapped = 1;
1953 }
1954 } else if (!wwin->flags.mapped && !(wwin->flags.miniaturized || wwin->flags.hidden)) {
1955 wWindowMap(wwin);
1956 }
1957 }
1958 if (!IS_OMNIPRESENT(wwin)) {
1959 int oldWorkspace = wwin->frame->workspace;
1960 wwin->frame->workspace = workspace;
1961 WMPostNotificationName(WMNChangedWorkspace, wwin, (void *)(uintptr_t) oldWorkspace);
1962 }
1963
1964 if (unmap)
1965 wWindowUnmap(wwin);
1966 }
1967
1968 void wWindowChangeWorkspaceRelative(WWindow *wwin, int amount)
1969 {
1970 WScreen *scr = wwin->screen_ptr;
1971 int w = w_global.workspace.current + amount;
1972
1973 if (amount < 0) {
1974 if (w >= 0) {
1975 wWindowChangeWorkspace(wwin, w);
1976 } else if (wPreferences.ws_cycle) {
1977 wWindowChangeWorkspace(wwin, w_global.workspace.count + w);
1978 }
1979 } else if (amount > 0) {
1980 if (w < w_global.workspace.count) {
1981 wWindowChangeWorkspace(wwin, w);
1982 } else if (wPreferences.ws_advance) {
1983 int workspace = WMIN(w, MAX_WORKSPACES - 1);
1984 wWorkspaceMake(scr, workspace);
1985 wWindowChangeWorkspace(wwin, workspace);
1986 } else if (wPreferences.ws_cycle) {
1987 wWindowChangeWorkspace(wwin, w % w_global.workspace.count);
1988 }
1989 }
1990 }
1991
1992 void wWindowSynthConfigureNotify(WWindow *wwin)
1993 {
1994 XEvent sevent;
1995
1996 sevent.type = ConfigureNotify;
1997 sevent.xconfigure.display = dpy;
1998 sevent.xconfigure.event = wwin->client_win;
1999 sevent.xconfigure.window = wwin->client_win;
2000
2001 sevent.xconfigure.x = wwin->client.x;
2002 sevent.xconfigure.y = wwin->client.y;
2003 sevent.xconfigure.width = wwin->client.width;
2004 sevent.xconfigure.height = wwin->client.height;
2005
2006 sevent.xconfigure.border_width = wwin->old_border_width;
2007 if (HAS_TITLEBAR(wwin) && wwin->frame->titlebar)
2008 sevent.xconfigure.above = wwin->frame->titlebar->window;
2009 else
2010 sevent.xconfigure.above = None;
2011
2012 sevent.xconfigure.override_redirect = False;
2013 XSendEvent(dpy, wwin->client_win, False, StructureNotifyMask, &sevent);
2014 XFlush(dpy);
2015 }
2016
2017 /*
2018 *----------------------------------------------------------------------
2019 * wWindowConfigure()
2020 *
2021 * req_x, req_y: new requested positions for the frame
2022 * req_width, req_height: new requested sizes for the client
2023 *
2024 * Configures the frame, decorations and client window to the specified
2025 * geometry, whose validity is not checked -- wWindowConstrainSize()
2026 * must be used for that.
2027 * The size parameters are for the client window, but the position is
2028 * for the frame.
2029 * The client window receives a ConfigureNotify event, according
2030 * to what ICCCM says.
2031 *
2032 * Returns:
2033 * None
2034 *
2035 * Side effects:
2036 * Window size and position are changed and client window receives
2037 * a ConfigureNotify event.
2038 *----------------------------------------------------------------------
2039 */
2040 void wWindowConfigure(WWindow *wwin, int req_x, int req_y, int req_width, int req_height)
2041 {
2042 int synth_notify = False;
2043 int resize;
2044
2045 resize = (req_width != wwin->client.width || req_height != wwin->client.height);
2046 /*
2047 * if the window is being moved but not resized then
2048 * send a synthetic ConfigureNotify
2049 */
2050 if ((req_x != wwin->frame_x || req_y != wwin->frame_y) && !resize)
2051 synth_notify = True;
2052
2053 if (WFLAGP(wwin, dont_move_off))
2054 wScreenBringInside(wwin->screen_ptr, &req_x, &req_y, req_width, req_height);
2055
2056 if (resize) {
2057 if (req_width < MIN_WINDOW_SIZE)
2058 req_width = MIN_WINDOW_SIZE;
2059 if (req_height < MIN_WINDOW_SIZE)
2060 req_height = MIN_WINDOW_SIZE;
2061
2062 /* If growing, resize inner part before frame,
2063 * if shrinking, resize frame before.
2064 * This will prevent the frame (that can have a different color)
2065 * to be exposed, causing flicker */
2066 if (req_height > wwin->frame->core->height || req_width > wwin->frame->core->width)
2067 XResizeWindow(dpy, wwin->client_win, req_width, req_height);
2068
2069 if (wwin->flags.shaded) {
2070 wFrameWindowConfigure(wwin->frame, req_x, req_y, req_width, wwin->frame->core->height);
2071 wwin->old_geometry.height = req_height;
2072 } else {
2073 int h;
2074
2075 h = req_height + wwin->frame->top_width + wwin->frame->bottom_width;
2076
2077 wFrameWindowConfigure(wwin->frame, req_x, req_y, req_width, h);
2078 }
2079
2080 if (!(req_height > wwin->frame->core->height || req_width > wwin->frame->core->width))
2081 XResizeWindow(dpy, wwin->client_win, req_width, req_height);
2082
2083 wwin->client.x = req_x;
2084 wwin->client.y = req_y + wwin->frame->top_width;
2085 wwin->client.width = req_width;
2086 wwin->client.height = req_height;
2087 } else {
2088 wwin->client.x = req_x;
2089 wwin->client.y = req_y + wwin->frame->top_width;
2090
2091 XMoveWindow(dpy, wwin->frame->core->window, req_x, req_y);
2092 }
2093 wwin->frame_x = req_x;
2094 wwin->frame_y = req_y;
2095 if (HAS_BORDER(wwin)) {
2096 wwin->client.x += wwin->screen_ptr->frame_border_width;
2097 wwin->client.y += wwin->screen_ptr->frame_border_width;
2098 }
2099 #ifdef USE_XSHAPE
2100 if (w_global.xext.shape.supported && wwin->flags.shaped && resize)
2101 wWindowSetShape(wwin);
2102 #endif
2103
2104 if (synth_notify)
2105 wWindowSynthConfigureNotify(wwin);
2106
2107 wNETFrameExtents(wwin);
2108
2109 XFlush(dpy);
2110 }
2111
2112 /* req_x, req_y: new position of the frame */
2113 void wWindowMove(WWindow *wwin, int req_x, int req_y)
2114 {
2115 #ifdef CONFIGURE_WINDOW_WHILE_MOVING
2116 int synth_notify = False;
2117
2118 /* Send a synthetic ConfigureNotify event for every window movement. */
2119 if ((req_x != wwin->frame_x || req_y != wwin->frame_y))
2120 synth_notify = True;
2121 #else
2122 /* A single synthetic ConfigureNotify event is sent at the end of
2123 * a completed (opaque) movement in moveres.c */
2124 #endif
2125
2126 if (WFLAGP(wwin, dont_move_off))
2127 wScreenBringInside(wwin->screen_ptr, &req_x, &req_y,
2128 wwin->frame->core->width, wwin->frame->core->height);
2129
2130 wwin->client.x = req_x;
2131 wwin->client.y = req_y + wwin->frame->top_width;
2132 if (HAS_BORDER(wwin)) {
2133 wwin->client.x += wwin->screen_ptr->frame_border_width;
2134 wwin->client.y += wwin->screen_ptr->frame_border_width;
2135 }
2136
2137 XMoveWindow(dpy, wwin->frame->core->window, req_x, req_y);
2138
2139 wwin->frame_x = req_x;
2140 wwin->frame_y = req_y;
2141
2142 #ifdef CONFIGURE_WINDOW_WHILE_MOVING
2143 if (synth_notify)
2144 wWindowSynthConfigureNotify(wwin);
2145 #endif
2146 }
2147
2148 void wWindowUpdateButtonImages(WWindow *wwin)
2149 {
2150 WScreen *scr = wwin->screen_ptr;
2151 Pixmap pixmap, mask;
2152 WFrameWindow *fwin = wwin->frame;
2153
2154 if (!HAS_TITLEBAR(wwin))
2155 return;
2156
2157 /* miniaturize button */
2158 if (!WFLAGP(wwin, no_miniaturize_button)) {
2159 if (wwin->wm_gnustep_attr && wwin->wm_gnustep_attr->flags & GSMiniaturizePixmapAttr) {
2160 pixmap = wwin->wm_gnustep_attr->miniaturize_pixmap;
2161
2162 if (wwin->wm_gnustep_attr->flags & GSMiniaturizeMaskAttr)
2163 mask = wwin->wm_gnustep_attr->miniaturize_mask;
2164 else
2165 mask = None;
2166
2167 if (fwin->lbutton_image
2168 && (fwin->lbutton_image->image != pixmap || fwin->lbutton_image->mask != mask)) {
2169 wPixmapDestroy(fwin->lbutton_image);
2170 fwin->lbutton_image = NULL;
2171 }
2172
2173 if (!fwin->lbutton_image) {
2174 fwin->lbutton_image = wPixmapCreate(pixmap, mask);
2175 fwin->lbutton_image->client_owned = 1;
2176 fwin->lbutton_image->client_owned_mask = 1;
2177 }
2178 } else {
2179 if (fwin->lbutton_image && !fwin->lbutton_image->shared)
2180 wPixmapDestroy(fwin->lbutton_image);
2181
2182 fwin->lbutton_image = scr->b_pixmaps[WBUT_ICONIFY];
2183 }
2184 }
2185 #ifdef XKB_BUTTON_HINT
2186 if (!WFLAGP(wwin, no_language_button)) {
2187 if (fwin->languagebutton_image && !fwin->languagebutton_image->shared)
2188 wPixmapDestroy(fwin->languagebutton_image);
2189
2190 fwin->languagebutton_image = scr->b_pixmaps[WBUT_XKBGROUP1 + fwin->languagemode];
2191 }
2192 #endif
2193
2194 /* close button */
2195
2196 /* redefine WFLAGP to MGFLAGP to allow broken close operation */
2197 #define MGFLAGP(wwin, FLAG) (wwin)->client_flags.FLAG
2198
2199 if (!WFLAGP(wwin, no_close_button)) {
2200 if (wwin->wm_gnustep_attr && wwin->wm_gnustep_attr->flags & GSClosePixmapAttr) {
2201 pixmap = wwin->wm_gnustep_attr->close_pixmap;
2202
2203 if (wwin->wm_gnustep_attr->flags & GSCloseMaskAttr)
2204 mask = wwin->wm_gnustep_attr->close_mask;
2205 else
2206 mask = None;
2207
2208 if (fwin->rbutton_image && (fwin->rbutton_image->image != pixmap
2209 || fwin->rbutton_image->mask != mask)) {
2210 wPixmapDestroy(fwin->rbutton_image);
2211 fwin->rbutton_image = NULL;
2212 }
2213
2214 if (!fwin->rbutton_image) {
2215 fwin->rbutton_image = wPixmapCreate(pixmap, mask);
2216 fwin->rbutton_image->client_owned = 1;
2217 fwin->rbutton_image->client_owned_mask = 1;
2218 }
2219
2220 } else if (WFLAGP(wwin, kill_close)) {
2221 if (fwin->rbutton_image && !fwin->rbutton_image->shared)
2222 wPixmapDestroy(fwin->rbutton_image);
2223
2224 fwin->rbutton_image = scr->b_pixmaps[WBUT_KILL];
2225
2226 } else if (MGFLAGP(wwin, broken_close)) {
2227 if (fwin->rbutton_image && !fwin->rbutton_image->shared)
2228 wPixmapDestroy(fwin->rbutton_image);
2229
2230 fwin->rbutton_image = scr->b_pixmaps[WBUT_BROKENCLOSE];
2231
2232 } else {
2233 if (fwin->rbutton_image && !fwin->rbutton_image->shared)
2234 wPixmapDestroy(fwin->rbutton_image);
2235
2236 fwin->rbutton_image = scr->b_pixmaps[WBUT_CLOSE];
2237 }
2238 }
2239
2240 /* force buttons to be redrawn */
2241 fwin->flags.need_texture_change = 1;
2242 wFrameWindowPaint(fwin);
2243 }
2244
2245 /*
2246 *---------------------------------------------------------------------------
2247 * wWindowConfigureBorders--
2248 * Update window border configuration according to attribute flags.
2249 *
2250 *---------------------------------------------------------------------------
2251 */
2252 void wWindowConfigureBorders(WWindow *wwin)
2253 {
2254 if (wwin->frame) {
2255 int flags;
2256 int newy, oldh;
2257
2258 flags = WFF_LEFT_BUTTON | WFF_RIGHT_BUTTON;
2259
2260 #ifdef XKB_BUTTON_HINT
2261 if (wPreferences.modelock)
2262 flags |= WFF_LANGUAGE_BUTTON;
2263 #endif
2264
2265 if (HAS_TITLEBAR(wwin))
2266 flags |= WFF_TITLEBAR;
2267 if (HAS_RESIZEBAR(wwin) && IS_RESIZABLE(wwin))
2268 flags |= WFF_RESIZEBAR;
2269 if (HAS_BORDER(wwin))
2270 flags |= WFF_BORDER;
2271 if (wwin->flags.shaded)
2272 flags |= WFF_IS_SHADED;
2273 if (wwin->flags.selected)
2274 flags |= WFF_SELECTED;
2275
2276 oldh = wwin->frame->top_width;
2277 wFrameWindowUpdateBorders(wwin->frame, flags);
2278 if (oldh != wwin->frame->top_width) {
2279 newy = wwin->frame_y + oldh - wwin->frame->top_width;
2280
2281 XMoveWindow(dpy, wwin->client_win, 0, wwin->frame->top_width);
2282 wWindowConfigure(wwin, wwin->frame_x, newy, wwin->client.width, wwin->client.height);
2283 }
2284
2285 flags = 0;
2286 if (!WFLAGP(wwin, no_miniaturize_button)
2287 && wwin->frame->flags.hide_left_button)
2288 flags |= WFF_LEFT_BUTTON;
2289
2290 #ifdef XKB_BUTTON_HINT
2291 if (!WFLAGP(wwin, no_language_button)
2292 && wwin->frame->flags.hide_language_button)
2293 flags |= WFF_LANGUAGE_BUTTON;
2294 #endif
2295
2296 if (!WFLAGP(wwin, no_close_button)
2297 && wwin->frame->flags.hide_right_button)
2298 flags |= WFF_RIGHT_BUTTON;
2299
2300 if (flags != 0) {
2301 wWindowUpdateButtonImages(wwin);
2302 wFrameWindowShowButton(wwin->frame, flags);
2303 }
2304
2305 flags = 0;
2306 if (WFLAGP(wwin, no_miniaturize_button)
2307 && !wwin->frame->flags.hide_left_button)
2308 flags |= WFF_LEFT_BUTTON;
2309
2310 #ifdef XKB_BUTTON_HINT
2311 if (WFLAGP(wwin, no_language_button)
2312 && !wwin->frame->flags.hide_language_button)
2313 flags |= WFF_LANGUAGE_BUTTON;
2314 #endif
2315
2316 if (WFLAGP(wwin, no_close_button)
2317 && !wwin->frame->flags.hide_right_button)
2318 flags |= WFF_RIGHT_BUTTON;
2319
2320 if (flags != 0)
2321 wFrameWindowHideButton(wwin->frame, flags);
2322
2323 #ifdef USE_XSHAPE
2324 if (w_global.xext.shape.supported && wwin->flags.shaped)
2325 wWindowSetShape(wwin);
2326 #endif
2327 }
2328 }
2329
2330 void wWindowSaveState(WWindow *wwin)
2331 {
2332 long data[10];
2333 int i;
2334
2335 memset(data, 0, sizeof(long) * 10);
2336 data[0] = wwin->frame->workspace;
2337 data[1] = wwin->flags.miniaturized;
2338 data[2] = wwin->flags.shaded;
2339 data[3] = wwin->flags.hidden;
2340 data[4] = wwin->flags.maximized;
2341 if (wwin->flags.maximized == 0) {
2342 data[5] = wwin->frame_x;
2343 data[6] = wwin->frame_y;
2344 data[7] = wwin->frame->core->width;
2345 data[8] = wwin->frame->core->height;
2346 } else {
2347 data[5] = wwin->old_geometry.x;
2348 data[6] = wwin->old_geometry.y;
2349 data[7] = wwin->old_geometry.width;
2350 data[8] = wwin->old_geometry.height;
2351 }
2352
2353 for (i = 0; i < MAX_WINDOW_SHORTCUTS; i++) {
2354 if (w_global.shortcut.windows[i] &&
2355 WMCountInArray(w_global.shortcut.windows[i], wwin))
2356 data[9] |= 1 << i;
2357 }
2358
2359 XChangeProperty(dpy, wwin->client_win, w_global.atom.wmaker.state,
2360 w_global.atom.wmaker.state, 32, PropModeReplace, (unsigned char *)data, 10);
2361 }
2362
2363 static int getSavedState(Window window, WSavedState ** state)
2364 {
2365 Atom type_ret;
2366 int fmt_ret;
2367 unsigned long nitems_ret;
2368 unsigned long bytes_after_ret;
2369 long *data;
2370
2371 if (XGetWindowProperty(dpy, window, w_global.atom.wmaker.state, 0, 10,
2372 True, w_global.atom.wmaker.state,
2373 &type_ret, &fmt_ret, &nitems_ret, &bytes_after_ret,
2374 (unsigned char **)&data) != Success || !data || nitems_ret < 10)
2375 return 0;
2376
2377 if (type_ret != w_global.atom.wmaker.state) {
2378 XFree(data);
2379 return 0;
2380 }
2381
2382 *state = wmalloc(sizeof(WSavedState));
2383
2384 (*state)->workspace = data[0];
2385 (*state)->miniaturized = data[1];
2386 (*state)->shaded = data[2];
2387 (*state)->hidden = data[3];
2388 (*state)->maximized = data[4];
2389 (*state)->x = data[5];
2390 (*state)->y = data[6];
2391 (*state)->w = data[7];
2392 (*state)->h = data[8];
2393 (*state)->window_shortcuts = data[9];
2394
2395 XFree(data);
2396
2397 return 1;
2398 }
2399
2400 #ifdef USE_XSHAPE
2401 void wWindowClearShape(WWindow * wwin)
2402 {
2403 XShapeCombineMask(dpy, wwin->frame->core->window, ShapeBounding,
2404 0, wwin->frame->top_width, None, ShapeSet);
2405 XFlush(dpy);
2406 }
2407
2408 void wWindowSetShape(WWindow * wwin)
2409 {
2410 XRectangle rect[2];
2411 int count;
2412 #ifdef OPTIMIZE_SHAPE
2413 XRectangle *rects;
2414 XRectangle *urec;
2415 int ordering;
2416
2417 /* only shape is the client's */
2418 if (!HAS_TITLEBAR(wwin) && !HAS_RESIZEBAR(wwin))
2419 goto alt_code;
2420
2421 /* Get array of rectangles describing the shape mask */
2422 rects = XShapeGetRectangles(dpy, wwin->client_win, ShapeBounding, &count, &ordering);
2423 if (!rects)
2424 goto alt_code;
2425
2426 urec = malloc(sizeof(XRectangle) * (count + 2));
2427 if (!urec) {
2428 XFree(rects);
2429 goto alt_code;
2430 }
2431
2432 /* insert our decoration rectangles in the rect list */
2433 memcpy(urec, rects, sizeof(XRectangle) * count);
2434 XFree(rects);
2435
2436 if (HAS_TITLEBAR(wwin)) {
2437 urec[count].x = -1;
2438 urec[count].y = -1 - wwin->frame->top_width;
2439 urec[count].width = wwin->frame->core->width + 2;
2440 urec[count].height = wwin->frame->top_width + 1;
2441 count++;
2442 }
2443 if (HAS_RESIZEBAR(wwin)) {
2444 urec[count].x = -1;
2445 urec[count].y = wwin->frame->core->height - wwin->frame->bottom_width - wwin->frame->top_width;
2446 urec[count].width = wwin->frame->core->width + 2;
2447 urec[count].height = wwin->frame->bottom_width + 1;
2448 count++;
2449 }
2450
2451 /* shape our frame window */
2452 XShapeCombineRectangles(dpy, wwin->frame->core->window, ShapeBounding,
2453 0, wwin->frame->top_width, urec, count, ShapeSet, Unsorted);
2454 XFlush(dpy);
2455 wfree(urec);
2456 return;
2457
2458 alt_code:
2459 #endif /* OPTIMIZE_SHAPE */
2460 count = 0;
2461 if (HAS_TITLEBAR(wwin)) {
2462 rect[count].x = -1;
2463 rect[count].y = -1;
2464 rect[count].width = wwin->frame->core->width + 2;
2465 rect[count].height = wwin->frame->top_width + 1;
2466 count++;
2467 }
2468 if (HAS_RESIZEBAR(wwin)) {
2469 rect[count].x = -1;
2470 rect[count].y = wwin->frame->core->height - wwin->frame->bottom_width;
2471 rect[count].width = wwin->frame->core->width + 2;
2472 rect[count].height = wwin->frame->bottom_width + 1;
2473 count++;
2474 }
2475 if (count > 0) {
2476 XShapeCombineRectangles(dpy, wwin->frame->core->window, ShapeBounding,
2477 0, 0, rect, count, ShapeSet, Unsorted);
2478 }
2479 XShapeCombineShape(dpy, wwin->frame->core->window, ShapeBounding,
2480 0, wwin->frame->top_width, wwin->client_win,
2481 ShapeBounding, (count > 0 ? ShapeUnion : ShapeSet));
2482 XFlush(dpy);
2483 }
2484 #endif /* USE_XSHAPE */
2485
2486 /* ====================================================================== */
2487
2488 static FocusMode getFocusMode(WWindow * wwin)
2489 {
2490 FocusMode mode;
2491
2492 if ((wwin->wm_hints) && (wwin->wm_hints->flags & InputHint)) {
2493 if (wwin->wm_hints->input == True) {
2494 if (wwin->protocols.TAKE_FOCUS)
2495 mode = WFM_LOCALLY_ACTIVE;
2496 else
2497 mode = WFM_PASSIVE;
2498 } else {
2499 if (wwin->protocols.TAKE_FOCUS)
2500 mode = WFM_GLOBALLY_ACTIVE;
2501 else
2502 mode = WFM_NO_INPUT;
2503 }
2504 } else {
2505 mode = WFM_PASSIVE;
2506 }
2507 return mode;
2508 }
2509
2510 void wWindowSetKeyGrabs(WWindow * wwin)
2511 {
2512 int i;
2513 WShortKey *key;
2514
2515 for (i = 0; i < WKBD_LAST; i++) {
2516 key = &wKeyBindings[i];
2517
2518 if (key->keycode == 0)
2519 continue;
2520 if (key->modifier != AnyModifier) {
2521 XGrabKey(dpy, key->keycode, key->modifier | LockMask,
2522 wwin->frame->core->window, True, GrabModeAsync, GrabModeAsync);
2523 #ifdef NUMLOCK_HACK
2524 /* Also grab all modifier combinations possible that include,
2525 * LockMask, ScrollLockMask and NumLockMask, so that keygrabs
2526 * work even if the NumLock/ScrollLock key is on.
2527 */
2528 wHackedGrabKey(key->keycode, key->modifier,
2529 wwin->frame->core->window, True, GrabModeAsync, GrabModeAsync);
2530 #endif
2531 }
2532 XGrabKey(dpy, key->keycode, key->modifier,
2533 wwin->frame->core->window, True, GrabModeAsync, GrabModeAsync);
2534 }
2535
2536 wRootMenuBindShortcuts(wwin->frame->core->window);
2537 }
2538
2539 void wWindowResetMouseGrabs(WWindow * wwin)
2540 {
2541 /* Mouse grabs can't be done on the client window because of
2542 * ICCCM and because clients that try to do the same will crash.
2543 *
2544 * But there is a problem wich makes tbar buttons of unfocused
2545 * windows not usable as the click goes to the frame window instead
2546 * of the button itself. Must figure a way to fix that.
2547 */
2548
2549 XUngrabButton(dpy, AnyButton, AnyModifier, wwin->client_win);
2550
2551 if (!WFLAGP(wwin, no_bind_mouse)) {
2552 /* grabs for Meta+drag */
2553 wHackedGrabButton(AnyButton, MOD_MASK, wwin->client_win,
2554 True, ButtonPressMask | ButtonReleaseMask,
2555 GrabModeSync, GrabModeAsync, None, None);
2556
2557 /* for CTRL+Wheel to Scroll Horiz, we have to grab CTRL as well
2558 * but we only grab it for Button4 and Button 5 since a lot of apps
2559 * use CTRL+Button1-3 for app related functionality
2560 */
2561 if (wPreferences.resize_increment > 0) {
2562 wHackedGrabButton(Button4, ControlMask, wwin->client_win,
2563 True, ButtonPressMask | ButtonReleaseMask,
2564 GrabModeSync, GrabModeAsync, None, None);
2565 wHackedGrabButton(Button5, ControlMask, wwin->client_win,
2566 True, ButtonPressMask | ButtonReleaseMask,
2567 GrabModeSync, GrabModeAsync, None, None);
2568
2569 wHackedGrabButton(Button4, MOD_MASK | ControlMask, wwin->client_win,
2570 True, ButtonPressMask | ButtonReleaseMask,
2571 GrabModeSync, GrabModeAsync, None, None);
2572 wHackedGrabButton(Button5, MOD_MASK | ControlMask, wwin->client_win,
2573 True, ButtonPressMask | ButtonReleaseMask,
2574 GrabModeSync, GrabModeAsync, None, None);
2575 }
2576 }
2577
2578 if (!wwin->flags.focused && !WFLAGP(wwin, no_focusable)
2579 && !wwin->flags.is_gnustep) {
2580 /* the passive grabs to focus the window */
2581 /* if (wPreferences.focus_mode == WKF_CLICK) */
2582 XGrabButton(dpy, AnyButton, AnyModifier, wwin->client_win,
2583 True, ButtonPressMask | ButtonReleaseMask, GrabModeSync, GrabModeAsync, None, None);
2584 }
2585 XFlush(dpy);
2586 }
2587
2588 void wWindowUpdateGNUstepAttr(WWindow * wwin, GNUstepWMAttributes * attr)
2589 {
2590 if (attr->flags & GSExtraFlagsAttr) {
2591 if (MGFLAGP(wwin, broken_close) != (attr->extra_flags & GSDocumentEditedFlag)) {
2592 wwin->client_flags.broken_close = !MGFLAGP(wwin, broken_close);
2593 wWindowUpdateButtonImages(wwin);
2594 }
2595 }
2596 }
2597
2598 WMagicNumber wWindowAddSavedState(const char *instance, const char *class,
2599 const char *command, pid_t pid, WSavedState * state)
2600 {
2601 WWindowState *wstate;
2602
2603 wstate = malloc(sizeof(WWindowState));
2604 if (!wstate)
2605 return NULL;
2606
2607 memset(wstate, 0, sizeof(WWindowState));
2608 wstate->pid = pid;
2609 if (instance)
2610 wstate->instance = wstrdup(instance);
2611 if (class)
2612 wstate->class = wstrdup(class);
2613 if (command)
2614 wstate->command = wstrdup(command);
2615 wstate->state = state;
2616
2617 wstate->next = windowState;
2618 windowState = wstate;
2619
2620 return wstate;
2621 }
2622
2623 #define SAME(x, y) (((x) && (y) && !strcmp((x), (y))) || (!(x) && !(y)))
2624
2625 WMagicNumber wWindowGetSavedState(Window win)
2626 {
2627 char *instance, *class, *command = NULL;
2628 WWindowState *wstate = windowState;
2629
2630 if (!wstate)
2631 return NULL;
2632
2633 command = GetCommandForWindow(win);
2634 if (!command)
2635 return NULL;
2636
2637 if (PropGetWMClass(win, &class, &instance)) {
2638 while (wstate) {
2639 if (SAME(instance, wstate->instance) &&
2640 SAME(class, wstate->class) && SAME(command, wstate->command)) {
2641 break;
2642 }
2643 wstate = wstate->next;
2644 }
2645 } else {
2646 wstate = NULL;
2647 }
2648
2649 if (command)
2650 wfree(command);
2651 if (instance)
2652 free(instance);
2653 if (class)
2654 free(class);
2655
2656 return wstate;
2657 }
2658
2659 void wWindowDeleteSavedState(WMagicNumber id)
2660 {
2661 WWindowState *tmp, *wstate = (WWindowState *) id;
2662
2663 if (!wstate || !windowState)
2664 return;
2665
2666 tmp = windowState;
2667 if (tmp == wstate) {
2668 windowState = wstate->next;
2669 release_wwindowstate(wstate);
2670 } else {
2671 while (tmp->next) {
2672 if (tmp->next == wstate) {
2673 tmp->next = wstate->next;
2674 release_wwindowstate(wstate);
2675 break;
2676 }
2677 tmp = tmp->next;
2678 }
2679 }
2680 }
2681
2682 void wWindowDeleteSavedStatesForPID(pid_t pid)
2683 {
2684 WWindowState *tmp, *wstate;
2685
2686 if (!windowState)
2687 return;
2688
2689 tmp = windowState;
2690 if (tmp->pid == pid) {
2691 wstate = windowState;
2692 windowState = tmp->next;
2693
2694 release_wwindowstate(wstate);
2695 } else {
2696 while (tmp->next) {
2697 if (tmp->next->pid == pid) {
2698 wstate = tmp->next;
2699 tmp->next = wstate->next;
2700 release_wwindowstate(wstate);
2701 break;
2702 }
2703 tmp = tmp->next;
2704 }
2705 }
2706 }
2707
2708 static void release_wwindowstate(WWindowState *wstate)
2709 {
2710 if (wstate->instance)
2711 wfree(wstate->instance);
2712
2713 if (wstate->class)
2714 wfree(wstate->class);
2715
2716 if (wstate->command)
2717 wfree(wstate->command);
2718
2719 wfree(wstate->state);
2720 wfree(wstate);
2721 }
2722
2723 void wWindowSetOmnipresent(WWindow *wwin, Bool flag)
2724 {
2725 if (wwin->flags.omnipresent == flag)
2726 return;
2727
2728 wwin->flags.omnipresent = flag;
2729 WMPostNotificationName(WMNChangedState, wwin, "omnipresent");
2730 }
2731
2732 static void resizebarMouseDown(WCoreWindow *sender, void *data, XEvent *event)
2733 {
2734 WWindow *wwin = data;
2735
2736 /* Parameter not used, but tell the compiler that it is ok */
2737 (void) sender;
2738
2739 #ifndef NUMLOCK_HACK
2740 if ((event->xbutton.state & ValidModMask)
2741 != (event->xbutton.state & ~LockMask)) {
2742 wwarning(_("The NumLock, ScrollLock or similar key seems to be turned on. "
2743 "Turn it off or some mouse actions and keyboard shortcuts will not work."));
2744 }
2745 #endif
2746
2747 event->xbutton.state &= w_global.shortcut.modifiers_mask;
2748
2749 CloseWindowMenu(wwin->screen_ptr);
2750
2751 if (wPreferences.focus_mode == WKF_CLICK && !(event->xbutton.state & ControlMask)
2752 && !WFLAGP(wwin, no_focusable)) {
2753 wSetFocusTo(wwin->screen_ptr, wwin);
2754 }
2755
2756 if (event->xbutton.button == Button1)
2757 wRaiseFrame(wwin->frame->core);
2758
2759 if (event->xbutton.window != wwin->frame->resizebar->window) {
2760 if (XGrabPointer(dpy, wwin->frame->resizebar->window, True,
2761 ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
2762 GrabModeAsync, GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
2763 return;
2764 }
2765 }
2766
2767 if (event->xbutton.state & MOD_MASK) {
2768 /* move the window */
2769 wMouseMoveWindow(wwin, event);
2770 XUngrabPointer(dpy, CurrentTime);
2771 } else {
2772 wMouseResizeWindow(wwin, event);
2773 XUngrabPointer(dpy, CurrentTime);
2774 }
2775 }
2776
2777 static void titlebarDblClick(WCoreWindow *sender, void *data, XEvent *event)
2778 {
2779 WWindow *wwin = data;
2780
2781 /* Parameter not used, but tell the compiler that it is ok */
2782 (void) sender;
2783
2784 event->xbutton.state &= w_global.shortcut.modifiers_mask;
2785
2786 if (event->xbutton.button == Button1) {
2787 if (event->xbutton.state == 0) {
2788 if (!WFLAGP(wwin, no_shadeable)) {
2789 /* shade window */
2790 if (wwin->flags.shaded)
2791 wUnshadeWindow(wwin);
2792 else
2793 wShadeWindow(wwin);
2794 }
2795 } else {
2796 int dir = 0;
2797
2798 if (event->xbutton.state & ControlMask)
2799 dir |= MAX_VERTICAL;
2800
2801 if (event->xbutton.state & ShiftMask) {
2802 dir |= MAX_HORIZONTAL;
2803 if (!(event->xbutton.state & ControlMask))
2804 wSelectWindow(wwin, !wwin->flags.selected);
2805 }
2806
2807 /* maximize window */
2808 if (dir != 0 && IS_RESIZABLE(wwin)) {
2809 int ndir = dir ^ wwin->flags.maximized;
2810
2811 if (ndir != 0)
2812 wMaximizeWindow(wwin, ndir);
2813 else
2814 wUnmaximizeWindow(wwin);
2815 }
2816 }
2817 } else if (event->xbutton.button == Button3) {
2818 if (event->xbutton.state & MOD_MASK)
2819 wHideOtherApplications(wwin);
2820 } else if (event->xbutton.button == Button2) {
2821 wSelectWindow(wwin, !wwin->flags.selected);
2822 } else if (event->xbutton.button == W_getconf_mouseWheelUp()) {
2823 wShadeWindow(wwin);
2824 } else if (event->xbutton.button == W_getconf_mouseWheelDown()) {
2825 wUnshadeWindow(wwin);
2826 }
2827 }
2828
2829 static void frameMouseDown(WObjDescriptor *desc, XEvent *event)
2830 {
2831 WWindow *wwin = desc->parent;
2832 unsigned int new_width, w_scale;
2833 unsigned int new_height, h_scale;
2834 unsigned int resize_width_increment = 0;
2835 unsigned int resize_height_increment = 0;
2836
2837 if (wwin->normal_hints) {
2838 w_scale = (wPreferences.resize_increment + wwin->normal_hints->width_inc - 1) / wwin->normal_hints->width_inc;
2839 h_scale = (wPreferences.resize_increment + wwin->normal_hints->height_inc - 1) / wwin->normal_hints->height_inc;
2840 resize_width_increment = wwin->normal_hints->width_inc * w_scale;
2841 resize_height_increment = wwin->normal_hints->height_inc * h_scale;
2842 }
2843 if (resize_width_increment <= 1 && resize_height_increment <= 1) {
2844 resize_width_increment = wPreferences.resize_increment;
2845 resize_height_increment = wPreferences.resize_increment;
2846 }
2847
2848 event->xbutton.state &= w_global.shortcut.modifiers_mask;
2849
2850 CloseWindowMenu(wwin->screen_ptr);
2851
2852 if (!(event->xbutton.state & ControlMask) && !WFLAGP(wwin, no_focusable))
2853 wSetFocusTo(wwin->screen_ptr, wwin);
2854
2855 if (event->xbutton.button == Button1)
2856 wRaiseFrame(wwin->frame->core);
2857
2858 if (event->xbutton.state & ControlMask) {
2859 if (event->xbutton.button == Button4) {
2860 new_width = wwin->client.width - resize_width_increment;
2861 wWindowConstrainSize(wwin, &new_width, &wwin->client.height);
2862 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, new_width, wwin->client.height);
2863 }
2864 if (event->xbutton.button == Button5) {
2865 new_width = wwin->client.width + resize_width_increment;
2866 wWindowConstrainSize(wwin, &new_width, &wwin->client.height);
2867 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, new_width, wwin->client.height);
2868 }
2869 }
2870
2871 if (event->xbutton.state & MOD_MASK) {
2872 /* move the window */
2873 if (XGrabPointer(dpy, wwin->client_win, False,
2874 ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
2875 GrabModeAsync, GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
2876 return;
2877 }
2878 if (event->xbutton.button == Button3) {
2879 wMouseResizeWindow(wwin, event);
2880 } else if (event->xbutton.button == Button4) {
2881 new_height = wwin->client.height - resize_height_increment;
2882 wWindowConstrainSize(wwin, &wwin->client.width, &new_height);
2883 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, wwin->client.width, new_height);
2884 } else if (event->xbutton.button == Button5) {
2885 new_height = wwin->client.height + resize_height_increment;
2886 wWindowConstrainSize(wwin, &wwin->client.width, &new_height);
2887 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, wwin->client.width, new_height);
2888 } else if (event->xbutton.button == Button1 || event->xbutton.button == Button2) {
2889 wMouseMoveWindow(wwin, event);
2890 }
2891 XUngrabPointer(dpy, CurrentTime);
2892 }
2893 }
2894
2895 static void titlebarMouseDown(WCoreWindow *sender, void *data, XEvent *event)
2896 {
2897 WWindow *wwin = (WWindow *) data;
2898
2899 /* Parameter not used, but tell the compiler that it is ok */
2900 (void) sender;
2901
2902 #ifndef NUMLOCK_HACK
2903 if ((event->xbutton.state & ValidModMask) != (event->xbutton.state & ~LockMask))
2904 wwarning(_("The NumLock, ScrollLock or similar key seems to be turned on. "
2905 "Turn it off or some mouse actions and keyboard shortcuts will not work."));
2906 #endif
2907 event->xbutton.state &= w_global.shortcut.modifiers_mask;
2908
2909 CloseWindowMenu(wwin->screen_ptr);
2910
2911 if (wPreferences.focus_mode == WKF_CLICK && !(event->xbutton.state & ControlMask)
2912 && !WFLAGP(wwin, no_focusable))
2913 wSetFocusTo(wwin->screen_ptr, wwin);
2914
2915 if (event->xbutton.button == Button1 || event->xbutton.button == Button2) {
2916
2917 if (event->xbutton.button == Button1) {
2918 if (event->xbutton.state & MOD_MASK)
2919 wLowerFrame(wwin->frame->core);
2920 else
2921 wRaiseFrame(wwin->frame->core);
2922 }
2923 if ((event->xbutton.state & ShiftMask)
2924 && !(event->xbutton.state & ControlMask)) {
2925 wSelectWindow(wwin, !wwin->flags.selected);
2926 return;
2927 }
2928 if (event->xbutton.window != wwin->frame->titlebar->window
2929 && XGrabPointer(dpy, wwin->frame->titlebar->window, False,
2930 ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
2931 GrabModeAsync, GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
2932 return;
2933 }
2934
2935 /* move the window */
2936 wMouseMoveWindow(wwin, event);
2937
2938 XUngrabPointer(dpy, CurrentTime);
2939 } else if (event->xbutton.button == Button3 && event->xbutton.state == 0
2940 && !wwin->flags.internal_window && !WCHECK_STATE(WSTATE_MODAL)) {
2941 WObjDescriptor *desc;
2942
2943 if (event->xbutton.window != wwin->frame->titlebar->window
2944 && XGrabPointer(dpy, wwin->frame->titlebar->window, False,
2945 ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
2946 GrabModeAsync, GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
2947 return;
2948 }
2949
2950 OpenWindowMenu(wwin, event->xbutton.x_root, wwin->frame_y + wwin->frame->top_width, False);
2951
2952 /* allow drag select */
2953 desc = &wwin->screen_ptr->window_menu->menu->descriptor;
2954 event->xany.send_event = True;
2955 (*desc->handle_mousedown) (desc, event);
2956
2957 XUngrabPointer(dpy, CurrentTime);
2958 }
2959 }
2960
2961 static void windowCloseClick(WCoreWindow *sender, void *data, XEvent *event)
2962 {
2963 WWindow *wwin = data;
2964
2965 /* Parameter not used, but tell the compiler that it is ok */
2966 (void) sender;
2967
2968 event->xbutton.state &= w_global.shortcut.modifiers_mask;
2969
2970 CloseWindowMenu(wwin->screen_ptr);
2971
2972 if (event->xbutton.button < Button1 || event->xbutton.button > Button3)
2973 return;
2974
2975 /* if control-click, kill the client */
2976 if (event->xbutton.state & ControlMask) {
2977 wClientKill(wwin);
2978 } else {
2979 if (wwin->protocols.DELETE_WINDOW && event->xbutton.state == 0) {
2980 /* send delete message */
2981 wClientSendProtocol(wwin, w_global.atom.wm.delete_window,
2982 w_global.timestamp.last_event);
2983 }
2984 }
2985 }
2986
2987 static void windowCloseDblClick(WCoreWindow *sender, void *data, XEvent *event)
2988 {
2989 WWindow *wwin = data;
2990
2991 /* Parameter not used, but tell the compiler that it is ok */
2992 (void) sender;
2993
2994 CloseWindowMenu(wwin->screen_ptr);
2995
2996 if (event->xbutton.button < Button1 || event->xbutton.button > Button3)
2997 return;
2998
2999 /* send delete message */
3000 if (wwin->protocols.DELETE_WINDOW)
3001 wClientSendProtocol(wwin, w_global.atom.wm.delete_window,
3002 w_global.timestamp.last_event);
3003 else
3004 wClientKill(wwin);
3005 }
3006
3007 #ifdef XKB_BUTTON_HINT
3008 static void windowLanguageClick(WCoreWindow *sender, void *data, XEvent *event)
3009 {
3010 WWindow *wwin = data;
3011 WFrameWindow *fwin = wwin->frame;
3012 WScreen *scr = fwin->screen_ptr;
3013 int tl;
3014
3015 /* Parameter not used, but tell the compiler that it is ok */
3016 (void) sender;
3017
3018 if (event->xbutton.button != Button1 && event->xbutton.button != Button3)
3019 return;
3020 tl = wwin->frame->languagemode;
3021 wwin->frame->languagemode = wwin->frame->last_languagemode;
3022 wwin->frame->last_languagemode = tl;
3023 wSetFocusTo(scr, wwin);
3024 wwin->frame->languagebutton_image =
3025 wwin->frame->screen_ptr->b_pixmaps[WBUT_XKBGROUP1 + wwin->frame->languagemode];
3026 wFrameWindowUpdateLanguageButton(wwin->frame);
3027 if (event->xbutton.button == Button3)
3028 return;
3029 wRaiseFrame(fwin->core);
3030 }
3031 #endif
3032
3033 static void windowIconifyClick(WCoreWindow *sender, void *data, XEvent *event)
3034 {
3035 WWindow *wwin = data;
3036
3037 /* Parameter not used, but tell the compiler that it is ok */
3038 (void) sender;
3039
3040 event->xbutton.state &= w_global.shortcut.modifiers_mask;
3041
3042 CloseWindowMenu(wwin->screen_ptr);
3043
3044 if (event->xbutton.button < Button1 || event->xbutton.button > Button3)
3045 return;
3046
3047 if (wwin->protocols.MINIATURIZE_WINDOW && event->xbutton.state == 0) {
3048 wClientSendProtocol(wwin, w_global.atom.gnustep.wm_miniaturize_window,
3049 w_global.timestamp.last_event);
3050 } else {
3051 WApplication *wapp;
3052 if ((event->xbutton.state & ControlMask) || (event->xbutton.button == Button3)) {
3053
3054 wapp = wApplicationOf(wwin->main_window);
3055 if (wapp && !WFLAGP(wwin, no_appicon))
3056 wHideApplication(wapp);
3057 } else if (event->xbutton.state == 0) {
3058 wIconifyWindow(wwin);
3059 }
3060 }
3061 }
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