?  search:
summary | log | graphiclog1 | graphiclog2 | commit | commitdiff | tree | refs | edit | fork
blame | history | raw | HEAD
Turn off automake's warning messages about using GNU make extensions
[wmaker-crm.git] / src / window.c
bloba276f4838ad61f1deb53d9c17a0608ba53b7227c
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 USE_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 (!wwin->screen_ptr->shortcutWindows[i])
182 continue;
183
184 WMRemoveFromArray(wwin->screen_ptr->shortcutWindows[i], wwin);
185
186 if (!WMGetArrayItemCount(wwin->screen_ptr->shortcutWindows[i])) {
187 WMFreeArray(wwin->screen_ptr->shortcutWindows[i]);
188 wwin->screen_ptr->shortcutWindows[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 static void discard_hints_from_gtk(WWindow *wwin)
292 {
293 Atom type;
294 int format;
295 unsigned long nb_item, nb_remain;
296 unsigned char *result;
297 int status;
298
299 status = XGetWindowProperty(dpy, wwin->client_win, w_global.atom.desktop.gtk_object_path, 0, 16, False,
300 AnyPropertyType, &type, &format, &nb_item, &nb_remain, &result);
301 if (status != Success)
302 return;
303
304 /* If we're here, that means the Property exists. We don't care what is inside, it means it is a GTK-based application */
305
306 if (result != NULL)
307 XFree(result);
308
309 /* GTK is asking to remove these decorations: */
310 wwin->client_flags.no_titlebar = 0;
311 wwin->client_flags.no_close_button = 0;
312 wwin->client_flags.no_miniaturize_button = 0;
313 wwin->client_flags.no_resizebar = 0;
314 }
315
316 void wWindowSetupInitialAttributes(WWindow *wwin, int *level, int *workspace)
317 {
318 WScreen *scr = wwin->screen_ptr;
319
320 /* sets global default stuff */
321 wDefaultFillAttributes(wwin->wm_instance, wwin->wm_class, &wwin->user_flags, NULL, True);
322 wwin->defined_user_flags = wwin->user_flags;
323
324 /*
325 * Decoration setting is done in this precedence (lower to higher)
326 * - use global default in the resource database
327 * - guess some settings
328 * - use GNUstep/external window attributes
329 * - set hints specified for the app in the resource DB
330 *
331 */
332 wwin->client_flags.broken_close = 0;
333
334 if (wwin->protocols.DELETE_WINDOW)
335 wwin->client_flags.kill_close = 0;
336 else
337 wwin->client_flags.kill_close = 1;
338
339 /* transients can't be iconified or maximized */
340 if (wwin->transient_for != None && wwin->transient_for != scr->root_win) {
341 wwin->client_flags.no_miniaturizable = 1;
342 wwin->client_flags.no_miniaturize_button = 1;
343 }
344
345 /* if the window can't be resized, remove the resizebar */
346 if (wwin->normal_hints->flags & (PMinSize | PMaxSize)
347 && (wwin->normal_hints->min_width == wwin->normal_hints->max_width)
348 && (wwin->normal_hints->min_height == wwin->normal_hints->max_height)) {
349 wwin->client_flags.no_resizable = 1;
350 wwin->client_flags.no_resizebar = 1;
351 }
352
353 /* set GNUstep window attributes */
354 if (wwin->wm_gnustep_attr) {
355 setupGNUstepHints(wwin, wwin->wm_gnustep_attr);
356
357 if (wwin->wm_gnustep_attr->flags & GSWindowLevelAttr) {
358
359 *level = wwin->wm_gnustep_attr->window_level;
360 /*
361 * INT_MIN is the only illegal window level.
362 */
363 if (*level == INT_MIN)
364 *level = INT_MIN + 1;
365 } else {
366 /* setup defaults */
367 *level = WMNormalLevel;
368 }
369 } else {
370 int tmp_workspace = -1;
371 int tmp_level = INT_MIN; /* INT_MIN is never used by the window levels */
372
373 #ifdef USE_MWM_HINTS
374 wMWMCheckClientHints(wwin);
375 #endif /* USE_MWM_HINTS */
376
377 wNETWMCheckClientHints(wwin, &tmp_level, &tmp_workspace);
378
379 if (wPreferences.ignore_gtk_decoration_hints)
380 discard_hints_from_gtk(wwin);
381
382 /* window levels are between INT_MIN+1 and INT_MAX, so if we still
383 * have INT_MIN that means that no window level was requested. -Dan
384 */
385 if (tmp_level == INT_MIN) {
386 if (WFLAGP(wwin, floating))
387 *level = WMFloatingLevel;
388 else if (WFLAGP(wwin, sunken))
389 *level = WMSunkenLevel;
390 else
391 *level = WMNormalLevel;
392 } else {
393 *level = tmp_level;
394 }
395
396 if (wwin->transient_for != None && wwin->transient_for != scr->root_win) {
397 WWindow *transientOwner = wWindowFor(wwin->transient_for);
398 if (transientOwner) {
399 int ownerLevel = transientOwner->frame->core->stacking->window_level;
400 if (ownerLevel > *level)
401 *level = ownerLevel;
402 }
403 }
404
405 if (tmp_workspace >= 0)
406 *workspace = tmp_workspace % scr->workspace_count;
407 }
408
409 /*
410 * Set attributes specified only for that window/class.
411 * This might do duplicate work with the 1st wDefaultFillAttributes().
412 */
413 wDefaultFillAttributes(wwin->wm_instance, wwin->wm_class, &wwin->user_flags,
414 &wwin->defined_user_flags, False);
415
416 /* Restore decoration if the user has enabled the
417 * IgnoreDecorationChanges option */
418 if (wwin->user_flags.ignore_decoration_changes) {
419 WSETUFLAG(wwin, no_titlebar, 0);
420 WSETUFLAG(wwin, no_resizable, 0);
421 WSETUFLAG(wwin, no_miniaturizable, 0);
422 WSETUFLAG(wwin, no_resizebar, 0);
423 WSETUFLAG(wwin, no_close_button, 0);
424 WSETUFLAG(wwin, no_miniaturize_button, 0);
425 WSETUFLAG(wwin, no_border, 0);
426 WSETUFLAG(wwin, no_movable, 0);
427 }
428
429 /*
430 * Sanity checks for attributes that depend on other attributes
431 */
432 if (wwin->user_flags.no_appicon && wwin->defined_user_flags.no_appicon)
433 wwin->user_flags.emulate_appicon = 0;
434
435 if (wwin->main_window != None) {
436 WApplication *wapp = wApplicationOf(wwin->main_window);
437 if (wapp && !wapp->flags.emulated)
438 wwin->user_flags.emulate_appicon = 0;
439 }
440
441 if (wwin->transient_for != None && wwin->transient_for != wwin->screen_ptr->root_win)
442 wwin->user_flags.emulate_appicon = 0;
443
444 if (wwin->user_flags.sunken && wwin->defined_user_flags.sunken
445 && wwin->user_flags.floating && wwin->defined_user_flags.floating)
446 wwin->user_flags.sunken = 0;
447
448 /* A window that does not have a title cannot be Shaded and we don't let user override this */
449 wwin->client_flags.no_shadeable = WFLAGP(wwin, no_titlebar);
450 wwin->defined_user_flags.no_shadeable = 0;
451
452 /* windows that have takefocus=False shouldn't take focus at all */
453 if (wwin->focus_mode == WFM_NO_INPUT)
454 wwin->client_flags.no_focusable = 1;
455 }
456
457 Bool wWindowObscuresWindow(WWindow *wwin, WWindow *obscured)
458 {
459 int w1, h1, w2, h2;
460
461 w1 = wwin->frame->core->width;
462 h1 = wwin->frame->core->height;
463 w2 = obscured->frame->core->width;
464 h2 = obscured->frame->core->height;
465
466 if (!IS_OMNIPRESENT(wwin) && !IS_OMNIPRESENT(obscured)
467 && wwin->frame->workspace != obscured->frame->workspace)
468 return False;
469
470 if (wwin->frame_x + w1 < obscured->frame_x
471 || wwin->frame_y + h1 < obscured->frame_y
472 || wwin->frame_x > obscured->frame_x + w2 || wwin->frame_y > obscured->frame_y + h2)
473 return False;
474
475 return True;
476 }
477
478 static void fixLeaderProperties(WWindow *wwin)
479 {
480 XClassHint *classHint;
481 XWMHints *hints, *clientHints;
482 XWindowAttributes attr;
483 Window leaders[2], window;
484 char **argv, *command;
485 int argc, i, pid;
486 Bool haveCommand;
487
488 classHint = XAllocClassHint();
489 clientHints = XGetWMHints(dpy, wwin->client_win);
490 pid = wNETWMGetPidForWindow(wwin->client_win);
491 if (pid > 0)
492 haveCommand = GetCommandForPid(pid, &argv, &argc);
493 else
494 haveCommand = False;
495
496 leaders[0] = wwin->client_leader;
497 leaders[1] = wwin->group_id;
498
499 if (haveCommand) {
500 command = GetCommandForWindow(wwin->client_win);
501 if (command)
502 wfree(command); /* command already set. nothing to do. */
503 else
504 XSetCommand(dpy, wwin->client_win, argv, argc);
505 }
506
507 for (i = 0; i < 2; i++) {
508 window = leaders[i];
509 if (window) {
510 if (XGetClassHint(dpy, window, classHint) == 0) {
511 classHint->res_name = wwin->wm_instance;
512 classHint->res_class = wwin->wm_class;
513 XSetClassHint(dpy, window, classHint);
514 }
515 hints = XGetWMHints(dpy, window);
516 if (hints) {
517 XFree(hints);
518 } else if (clientHints) {
519 /* set window group leader to self */
520 clientHints->window_group = window;
521 clientHints->flags |= WindowGroupHint;
522 XSetWMHints(dpy, window, clientHints);
523 }
524
525 if (haveCommand) {
526 command = GetCommandForWindow(window);
527 if (command)
528 wfree(command); /* command already set. nothing to do. */
529 else
530 XSetCommand(dpy, window, argv, argc);
531 }
532
533 /* Make sure we get notification when this window is destroyed */
534 if (XGetWindowAttributes(dpy, window, &attr))
535 XSelectInput(dpy, window, attr.your_event_mask | StructureNotifyMask | PropertyChangeMask);
536 }
537 }
538
539 XFree(classHint);
540 if (clientHints)
541 XFree(clientHints);
542 if (haveCommand)
543 wfree(argv);
544 }
545
546 static Window createFakeWindowGroupLeader(WScreen *scr, Window win, char *instance, char *class)
547 {
548 XClassHint *classHint;
549 XWMHints *hints;
550 Window leader;
551 int argc;
552 char **argv;
553
554 leader = XCreateSimpleWindow(dpy, scr->root_win, 10, 10, 10, 10, 0, 0, 0);
555 /* set class hint */
556 classHint = XAllocClassHint();
557 classHint->res_name = instance;
558 classHint->res_class = class;
559 XSetClassHint(dpy, leader, classHint);
560 XFree(classHint);
561
562 /* inherit these from the original leader if available */
563 hints = XGetWMHints(dpy, win);
564 if (!hints) {
565 hints = XAllocWMHints();
566 hints->flags = 0;
567 }
568 /* set window group leader to self */
569 hints->window_group = leader;
570 hints->flags |= WindowGroupHint;
571 XSetWMHints(dpy, leader, hints);
572 XFree(hints);
573
574 if (XGetCommand(dpy, win, &argv, &argc) != 0 && argc > 0) {
575 XSetCommand(dpy, leader, argv, argc);
576 XFreeStringList(argv);
577 }
578
579 return leader;
580 }
581
582 static int matchIdentifier(const void *item, const void *cdata)
583 {
584 return (strcmp(((WFakeGroupLeader *) item)->identifier, (char *)cdata) == 0);
585 }
586
587 /*
588 *----------------------------------------------------------------
589 * wManageWindow--
590 * reparents the window and allocates a descriptor for it.
591 * Window manager hints and other hints are fetched to configure
592 * the window decoration attributes and others. User preferences
593 * for the window are used if available, to configure window
594 * decorations and some behaviour.
595 * If in startup, windows that are override redirect,
596 * unmapped and never were managed and are Withdrawn are not
597 * managed.
598 *
599 * Returns:
600 * the new window descriptor
601 *
602 * Side effects:
603 * The window is reparented and appropriate notification
604 * is done to the client. Input mask for the window is setup.
605 * The window descriptor is also associated with various window
606 * contexts and inserted in the head of the window list.
607 * Event handler contexts are associated for some objects
608 * (buttons, titlebar and resizebar)
609 *
610 *----------------------------------------------------------------
611 */
612 WWindow *wManageWindow(WScreen *scr, Window window)
613 {
614 WWindow *wwin;
615 int x, y;
616 unsigned width, height;
617 XWindowAttributes wattribs;
618 XSetWindowAttributes attribs;
619 WWindowState *win_state;
620 WWindow *transientOwner = NULL;
621 int window_level;
622 int wm_state;
623 int foo;
624 int workspace = -1;
625 char *title;
626 Bool withdraw = False;
627 Bool raise = False;
628
629 /* mutex. */
630 XGrabServer(dpy);
631 XSync(dpy, False);
632
633 /* make sure the window is still there */
634 if (!XGetWindowAttributes(dpy, window, &wattribs)) {
635 XUngrabServer(dpy);
636 return NULL;
637 }
638
639 /* if it's an override-redirect, ignore it */
640 if (wattribs.override_redirect) {
641 XUngrabServer(dpy);
642 return NULL;
643 }
644
645 wm_state = PropGetWindowState(window);
646
647 /* if it's startup and the window is unmapped, don't manage it */
648 if (scr->flags.startup && wm_state < 0 && wattribs.map_state == IsUnmapped) {
649 XUngrabServer(dpy);
650 return NULL;
651 }
652
653 wwin = wWindowCreate();
654
655 title = wNETWMGetWindowName(window);
656 if (title)
657 wwin->flags.net_has_title = 1;
658 else if (!wFetchName(dpy, window, &title))
659 title = NULL;
660
661 XSaveContext(dpy, window, w_global.context.client_win, (XPointer) & wwin->client_descriptor);
662
663 #ifdef USE_XSHAPE
664 if (w_global.xext.shape.supported) {
665 int junk;
666 unsigned int ujunk;
667 int b_shaped;
668
669 XShapeSelectInput(dpy, window, ShapeNotifyMask);
670 XShapeQueryExtents(dpy, window, &b_shaped, &junk, &junk, &ujunk,
671 &ujunk, &junk, &junk, &junk, &ujunk, &ujunk);
672 wwin->flags.shaped = b_shaped;
673 }
674 #endif
675
676 /* Get hints and other information in properties */
677 PropGetWMClass(window, &wwin->wm_class, &wwin->wm_instance);
678
679 /* setup descriptor */
680 wwin->client_win = window;
681 wwin->screen_ptr = scr;
682 wwin->old_border_width = wattribs.border_width;
683 wwin->event_mask = CLIENT_EVENTS;
684 attribs.event_mask = CLIENT_EVENTS;
685 attribs.do_not_propagate_mask = ButtonPressMask | ButtonReleaseMask;
686 attribs.save_under = False;
687
688 XChangeWindowAttributes(dpy, window, CWEventMask | CWDontPropagate | CWSaveUnder, &attribs);
689 XSetWindowBorderWidth(dpy, window, 0);
690
691 /* get hints from GNUstep app */
692 if (wwin->wm_class != NULL && strcmp(wwin->wm_class, "GNUstep") == 0)
693 wwin->flags.is_gnustep = 1;
694
695 if (!PropGetGNUstepWMAttr(window, &wwin->wm_gnustep_attr))
696 wwin->wm_gnustep_attr = NULL;
697
698 if (wwin->wm_class != NULL && strcmp(wwin->wm_class, "DockApp") == 0) {
699 wwin->flags.is_dockapp = 1;
700 withdraw = True;
701 }
702
703 wwin->client_leader = PropGetClientLeader(window);
704 if (wwin->client_leader != None)
705 wwin->main_window = wwin->client_leader;
706
707 wwin->wm_hints = XGetWMHints(dpy, window);
708
709 if (wwin->wm_hints) {
710 if (wwin->wm_hints->flags & StateHint) {
711 if (wwin->wm_hints->initial_state == IconicState) {
712 wwin->flags.miniaturized = 1;
713 } else if (wwin->wm_hints->initial_state == WithdrawnState) {
714 wwin->flags.is_dockapp = 1;
715 withdraw = True;
716 }
717 }
718
719 if (wwin->wm_hints->flags & WindowGroupHint) {
720 wwin->group_id = wwin->wm_hints->window_group;
721 /* window_group has priority over CLIENT_LEADER */
722 wwin->main_window = wwin->group_id;
723 } else {
724 wwin->group_id = None;
725 }
726
727 if (wwin->wm_hints->flags & UrgencyHint) {
728 wwin->flags.urgent = 1;
729 wAppBounceWhileUrgent(wApplicationOf(wwin->main_window));
730 }
731 } else {
732 wwin->group_id = None;
733 }
734
735 PropGetProtocols(window, &wwin->protocols);
736
737 if (!XGetTransientForHint(dpy, window, &wwin->transient_for)) {
738 wwin->transient_for = None;
739 } else {
740 if (wwin->transient_for == None || wwin->transient_for == window) {
741 wwin->transient_for = scr->root_win;
742 } else {
743 transientOwner = wWindowFor(wwin->transient_for);
744 if (transientOwner && transientOwner->main_window != None)
745 wwin->main_window = transientOwner->main_window;
746 }
747 }
748
749 /* guess the focus mode */
750 wwin->focus_mode = getFocusMode(wwin);
751
752 /* get geometry stuff */
753 wClientGetNormalHints(wwin, &wattribs, True, &x, &y, &width, &height);
754
755 /* get colormap windows */
756 GetColormapWindows(wwin);
757
758 /*
759 * Setup the decoration/window attributes and
760 * geometry
761 */
762 wWindowSetupInitialAttributes(wwin, &window_level, &workspace);
763
764 /* Make broken apps behave as a nice app. */
765 if (WFLAGP(wwin, emulate_appicon))
766 wwin->main_window = wwin->client_win;
767
768 fixLeaderProperties(wwin);
769
770 wwin->orig_main_window = wwin->main_window;
771
772 if (wwin->flags.is_gnustep)
773 wwin->client_flags.shared_appicon = 0;
774
775 if (wwin->main_window) {
776 XTextProperty text_prop;
777
778 if (XGetTextProperty(dpy, wwin->main_window, &text_prop, w_global.atom.wmaker.menu))
779 wwin->client_flags.shared_appicon = 0;
780 }
781
782 if (wwin->flags.is_dockapp)
783 wwin->client_flags.shared_appicon = 0;
784
785 if (wwin->main_window) {
786 WApplication *app = wApplicationOf(wwin->main_window);
787 if (app && app->app_icon)
788 wwin->client_flags.shared_appicon = 0;
789 }
790
791 if (!withdraw && wwin->main_window && WFLAGP(wwin, shared_appicon)) {
792 char *buffer, *instance, *class;
793 WFakeGroupLeader *fPtr;
794 int index;
795
796 #define ADEQUATE(x) ((x)!=None && (x)!=wwin->client_win && (x)!=fPtr->leader)
797
798 /* // only enter here if PropGetWMClass() succeeds */
799 PropGetWMClass(wwin->main_window, &class, &instance);
800 buffer = StrConcatDot(instance, class);
801
802 index = WMFindInArray(scr->fakeGroupLeaders, matchIdentifier, (void *)buffer);
803 if (index != WANotFound) {
804 fPtr = WMGetFromArray(scr->fakeGroupLeaders, index);
805 if (fPtr->retainCount == 0)
806 fPtr->leader = createFakeWindowGroupLeader(scr, wwin->main_window,
807 instance, class);
808
809 fPtr->retainCount++;
810 if (fPtr->origLeader == None) {
811 if (ADEQUATE(wwin->main_window)) {
812 fPtr->retainCount++;
813 fPtr->origLeader = wwin->main_window;
814 }
815 }
816 wwin->fake_group = fPtr;
817 wwin->main_window = fPtr->leader;
818 wfree(buffer);
819 } else {
820 fPtr = (WFakeGroupLeader *) wmalloc(sizeof(WFakeGroupLeader));
821
822 fPtr->identifier = buffer;
823 fPtr->leader = createFakeWindowGroupLeader(scr, wwin->main_window, instance, class);
824 fPtr->origLeader = None;
825 fPtr->retainCount = 1;
826
827 WMAddToArray(scr->fakeGroupLeaders, fPtr);
828
829 if (ADEQUATE(wwin->main_window)) {
830 fPtr->retainCount++;
831 fPtr->origLeader = wwin->main_window;
832 }
833 wwin->fake_group = fPtr;
834 wwin->main_window = fPtr->leader;
835 }
836
837 if (instance)
838 free(instance);
839
840 if (class)
841 free(class);
842 #undef ADEQUATE
843 }
844
845 /*
846 * Setup the initial state of the window
847 */
848 if (WFLAGP(wwin, start_miniaturized) && !WFLAGP(wwin, no_miniaturizable))
849 wwin->flags.miniaturized = 1;
850
851 if (WFLAGP(wwin, start_maximized) && IS_RESIZABLE(wwin))
852 wwin->flags.maximized = MAX_VERTICAL | MAX_HORIZONTAL;
853
854 wNETWMCheckInitialClientState(wwin);
855
856 /* apply previous state if it exists and we're in startup */
857 if (scr->flags.startup && wm_state >= 0) {
858 if (wm_state == IconicState)
859 wwin->flags.miniaturized = 1;
860 else if (wm_state == WithdrawnState)
861 withdraw = True;
862 }
863
864 /* if there is a saved state (from file), restore it */
865 win_state = NULL;
866 if (wwin->main_window != None)
867 win_state = (WWindowState *) wWindowGetSavedState(wwin->main_window);
868 else
869 win_state = (WWindowState *) wWindowGetSavedState(window);
870
871 if (win_state && !withdraw) {
872 if (win_state->state->hidden > 0)
873 wwin->flags.hidden = win_state->state->hidden;
874
875 if (win_state->state->shaded > 0 && !WFLAGP(wwin, no_shadeable))
876 wwin->flags.shaded = win_state->state->shaded;
877
878 if (win_state->state->miniaturized > 0 && !WFLAGP(wwin, no_miniaturizable))
879 wwin->flags.miniaturized = win_state->state->miniaturized;
880
881 if (!IS_OMNIPRESENT(wwin)) {
882 int w = wDefaultGetStartWorkspace(scr, wwin->wm_instance,
883 wwin->wm_class);
884 if (w < 0 || w >= scr->workspace_count) {
885 workspace = win_state->state->workspace;
886 if (workspace >= scr->workspace_count)
887 workspace = scr->current_workspace;
888 } else {
889 workspace = w;
890 }
891 } else {
892 workspace = scr->current_workspace;
893 }
894 }
895
896 /* if we're restarting, restore saved state (from hints).
897 * This will overwrite previous */
898 {
899 WSavedState *wstate;
900
901 if (getSavedState(window, &wstate)) {
902 wwin->flags.shaded = wstate->shaded;
903 wwin->flags.hidden = wstate->hidden;
904 wwin->flags.miniaturized = wstate->miniaturized;
905 wwin->flags.maximized = wstate->maximized;
906 if (wwin->flags.maximized) {
907 wwin->old_geometry.x = wstate->x;
908 wwin->old_geometry.y = wstate->y;
909 wwin->old_geometry.width = wstate->w;
910 wwin->old_geometry.height = wstate->h;
911 }
912
913 workspace = wstate->workspace;
914 } else {
915 wstate = NULL;
916 }
917
918 /* restore window shortcut */
919 if (wstate != NULL || win_state != NULL) {
920 unsigned mask = 0;
921
922 if (win_state != NULL)
923 mask = win_state->state->window_shortcuts;
924
925 if (wstate != NULL && mask == 0)
926 mask = wstate->window_shortcuts;
927
928 if (mask > 0) {
929 int i;
930
931 for (i = 0; i < MAX_WINDOW_SHORTCUTS; i++) {
932 if (mask & (1 << i)) {
933 if (!scr->shortcutWindows[i])
934 scr->shortcutWindows[i] = WMCreateArray(4);
935
936 WMAddToArray(scr->shortcutWindows[i], wwin);
937 }
938 }
939 }
940 }
941
942 if (wstate != NULL)
943 wfree(wstate);
944 }
945
946 /* don't let transients start miniaturized if their owners are not */
947 if (transientOwner && !transientOwner->flags.miniaturized && wwin->flags.miniaturized && !withdraw) {
948 wwin->flags.miniaturized = 0;
949 if (wwin->wm_hints)
950 wwin->wm_hints->initial_state = NormalState;
951 }
952
953 /* set workspace on which the window starts */
954 if (workspace >= 0) {
955 if (workspace > scr->workspace_count - 1)
956 workspace = workspace % scr->workspace_count;
957 } else {
958 int w;
959
960 w = wDefaultGetStartWorkspace(scr, wwin->wm_instance, wwin->wm_class);
961
962 if (w >= 0 && w < scr->workspace_count && !(IS_OMNIPRESENT(wwin))) {
963 workspace = w;
964 } else {
965 if (wPreferences.open_transients_with_parent && transientOwner)
966 workspace = transientOwner->frame->workspace;
967 else
968 workspace = scr->current_workspace;
969 }
970 }
971
972 /* setup window geometry */
973 if (win_state && win_state->state->w > 0) {
974 width = win_state->state->w;
975 height = win_state->state->h;
976 }
977
978 wWindowConstrainSize(wwin, &width, &height);
979
980 /* do not ask for window placement if the window is
981 * transient, during startup, or if the window wants
982 * to start iconic. If geometry was saved, restore it. */
983 {
984 Bool dontBring = False;
985
986 if (win_state && win_state->state->w > 0) {
987 x = win_state->state->x;
988 y = win_state->state->y;
989 } else if ((wwin->transient_for == None || wPreferences.window_placement != WPM_MANUAL)
990 && !scr->flags.startup
991 && !wwin->flags.miniaturized
992 && !wwin->flags.maximized && !(wwin->normal_hints->flags & (USPosition | PPosition))) {
993
994 if (transientOwner && transientOwner->flags.mapped) {
995 int offs = WMAX(20, 2 * transientOwner->frame->top_width);
996 WMRect rect;
997 int head;
998
999 x = transientOwner->frame_x +
1000 abs(((int)transientOwner->frame->core->width - (int)width) / 2) + offs;
1001 y = transientOwner->frame_y +
1002 abs(((int)transientOwner->frame->core->height - (int)height) / 3) + offs;
1003
1004 /* limit transient windows to be inside their parent's head */
1005 rect.pos.x = transientOwner->frame_x;
1006 rect.pos.y = transientOwner->frame_y;
1007 rect.size.width = transientOwner->frame->core->width;
1008 rect.size.height = transientOwner->frame->core->height;
1009
1010 head = wGetHeadForRect(scr, rect);
1011 rect = wGetRectForHead(scr, head);
1012
1013 if (x < rect.pos.x)
1014 x = rect.pos.x;
1015 else if (x + width > rect.pos.x + rect.size.width)
1016 x = rect.pos.x + rect.size.width - width;
1017
1018 if (y < rect.pos.y)
1019 y = rect.pos.y;
1020 else if (y + height > rect.pos.y + rect.size.height)
1021 y = rect.pos.y + rect.size.height - height;
1022
1023 } else {
1024 PlaceWindow(wwin, &x, &y, width, height);
1025 }
1026
1027 if (wPreferences.window_placement == WPM_MANUAL)
1028 dontBring = True;
1029
1030 } else if (scr->xine_info.count && (wwin->normal_hints->flags & PPosition)) {
1031 int head, flags;
1032 WMRect rect;
1033 int reposition = 0;
1034
1035 /* Make spash screens come out in the center of a head
1036 * trouble is that most splashies never get here
1037 * they are managed trough atoms but god knows where.
1038 * Dan, do you know ? -peter
1039 *
1040 * Most of them are not managed, they have set
1041 * OverrideRedirect, which means we can't do anything about
1042 * them. -alfredo */
1043 {
1044 /* xinerama checks for: across head and dead space */
1045 rect.pos.x = x;
1046 rect.pos.y = y;
1047 rect.size.width = width;
1048 rect.size.height = height;
1049
1050 head = wGetRectPlacementInfo(scr, rect, &flags);
1051
1052 if (flags & XFLAG_DEAD)
1053 reposition = 1;
1054
1055 if (flags & XFLAG_MULTIPLE)
1056 reposition = 2;
1057 }
1058
1059 switch (reposition) {
1060 case 1:
1061 head = wGetHeadForPointerLocation(scr);
1062 rect = wGetRectForHead(scr, head);
1063
1064 x = rect.pos.x + (x * rect.size.width) / scr->scr_width;
1065 y = rect.pos.y + (y * rect.size.height) / scr->scr_height;
1066 break;
1067
1068 case 2:
1069 rect = wGetRectForHead(scr, head);
1070
1071 if (x < rect.pos.x)
1072 x = rect.pos.x;
1073 else if (x + width > rect.pos.x + rect.size.width)
1074 x = rect.pos.x + rect.size.width - width;
1075
1076 if (y < rect.pos.y)
1077 y = rect.pos.y;
1078 else if (y + height > rect.pos.y + rect.size.height)
1079 y = rect.pos.y + rect.size.height - height;
1080
1081 break;
1082
1083 default:
1084 break;
1085 }
1086 }
1087
1088 if (WFLAGP(wwin, dont_move_off) && dontBring)
1089 wScreenBringInside(scr, &x, &y, width, height);
1090 }
1091
1092 wNETWMPositionSplash(wwin, &x, &y, width, height);
1093
1094 if (wwin->flags.urgent) {
1095 if (!IS_OMNIPRESENT(wwin))
1096 wwin->flags.omnipresent ^= 1;
1097 }
1098
1099 /* Create frame, borders and do reparenting */
1100 foo = WFF_LEFT_BUTTON | WFF_RIGHT_BUTTON;
1101 #ifdef XKB_BUTTON_HINT
1102 if (wPreferences.modelock)
1103 foo |= WFF_LANGUAGE_BUTTON;
1104 #endif
1105 if (HAS_TITLEBAR(wwin))
1106 foo |= WFF_TITLEBAR;
1107
1108 if (HAS_RESIZEBAR(wwin))
1109 foo |= WFF_RESIZEBAR;
1110
1111 if (HAS_BORDER(wwin))
1112 foo |= WFF_BORDER;
1113
1114 wwin->frame = wFrameWindowCreate(scr, window_level,
1115 x, y, width, height,
1116 &wPreferences.window_title_clearance,
1117 &wPreferences.window_title_min_height,
1118 &wPreferences.window_title_max_height,
1119 foo,
1120 scr->window_title_texture,
1121 scr->resizebar_texture, scr->window_title_color, &scr->title_font,
1122 wattribs.depth, wattribs.visual, wattribs.colormap);
1123
1124 wwin->frame->flags.is_client_window_frame = 1;
1125 wwin->frame->flags.justification = wPreferences.title_justification;
1126
1127 wNETWMCheckInitialFrameState(wwin);
1128
1129 /* setup button images */
1130 wWindowUpdateButtonImages(wwin);
1131
1132 /* hide unused buttons */
1133 foo = 0;
1134 if (WFLAGP(wwin, no_close_button))
1135 foo |= WFF_RIGHT_BUTTON;
1136
1137 if (WFLAGP(wwin, no_miniaturize_button))
1138 foo |= WFF_LEFT_BUTTON;
1139
1140 #ifdef XKB_BUTTON_HINT
1141 if (WFLAGP(wwin, no_language_button) || WFLAGP(wwin, no_focusable))
1142 foo |= WFF_LANGUAGE_BUTTON;
1143 #endif
1144 if (foo != 0)
1145 wFrameWindowHideButton(wwin->frame, foo);
1146
1147 wwin->frame->child = wwin;
1148 wwin->frame->workspace = workspace;
1149 wwin->frame->on_click_left = windowIconifyClick;
1150
1151 #ifdef XKB_BUTTON_HINT
1152 if (wPreferences.modelock)
1153 wwin->frame->on_click_language = windowLanguageClick;
1154 #endif
1155
1156 wwin->frame->on_click_right = windowCloseClick;
1157 wwin->frame->on_dblclick_right = windowCloseDblClick;
1158 wwin->frame->on_mousedown_titlebar = titlebarMouseDown;
1159 wwin->frame->on_dblclick_titlebar = titlebarDblClick;
1160 wwin->frame->on_mousedown_resizebar = resizebarMouseDown;
1161
1162 XSelectInput(dpy, wwin->client_win, wwin->event_mask & ~StructureNotifyMask);
1163 XReparentWindow(dpy, wwin->client_win, wwin->frame->core->window, 0, wwin->frame->top_width);
1164 XSelectInput(dpy, wwin->client_win, wwin->event_mask);
1165
1166 {
1167 int gx, gy;
1168
1169 wClientGetGravityOffsets(wwin, &gx, &gy);
1170
1171 /* if gravity is to the south, account for the border sizes */
1172 if (gy > 0)
1173 y -= wwin->frame->top_width + wwin->frame->bottom_width;
1174 }
1175
1176 /*
1177 * wWindowConfigure() will init the client window's size
1178 * (wwin->client.{width,height}) and all other geometry
1179 * related variables (frame_x,frame_y) */
1180 wWindowConfigure(wwin, x, y, width, height);
1181
1182 /* to make sure the window receives it's new position after reparenting */
1183 wWindowSynthConfigureNotify(wwin);
1184
1185 /* Setup descriptors and save window to internal lists */
1186 if (wwin->main_window != None) {
1187 WApplication *app;
1188 WWindow *leader;
1189
1190 /* Leader windows do not necessary set themselves as leaders.
1191 * If this is the case, point the leader of this window to
1192 * itself */
1193 leader = wWindowFor(wwin->main_window);
1194 if (leader && leader->main_window == None)
1195 leader->main_window = leader->client_win;
1196
1197 app = wApplicationCreate(wwin);
1198 if (app) {
1199 app->last_workspace = workspace;
1200
1201 /* Do application specific stuff, like setting application
1202 * wide attributes. */
1203
1204 if (wwin->flags.hidden) {
1205 /* if the window was set to hidden because it was hidden
1206 * in a previous incarnation and that state was restored */
1207 app->flags.hidden = 1;
1208 } else if (app->flags.hidden) {
1209 if (WFLAGP(app->main_window_desc, start_hidden)) {
1210 wwin->flags.hidden = 1;
1211 } else {
1212 wUnhideApplication(app, False, False);
1213 raise = True;
1214 }
1215 }
1216 wAppBounce(app);
1217 }
1218 }
1219
1220 /* setup the frame descriptor */
1221 wwin->frame->core->descriptor.handle_mousedown = frameMouseDown;
1222 wwin->frame->core->descriptor.parent = wwin;
1223 wwin->frame->core->descriptor.parent_type = WCLASS_WINDOW;
1224
1225 /* don't let windows go away if we die */
1226 XAddToSaveSet(dpy, window);
1227
1228 XLowerWindow(dpy, window);
1229
1230 /* if window is in this workspace and should be mapped, then map it */
1231 if (!wwin->flags.miniaturized && (workspace == scr->current_workspace || IS_OMNIPRESENT(wwin))
1232 && !wwin->flags.hidden && !withdraw) {
1233
1234 /* The following "if" is to avoid crashing of clients that expect
1235 * WM_STATE set before they get mapped. Else WM_STATE is set later,
1236 * after the return from this function. */
1237 if (wwin->wm_hints && (wwin->wm_hints->flags & StateHint))
1238 wClientSetState(wwin, wwin->wm_hints->initial_state, None);
1239 else
1240 wClientSetState(wwin, NormalState, None);
1241
1242 if (wPreferences.superfluous && !wPreferences.no_animations && !scr->flags.startup &&
1243 (wwin->transient_for == None || wwin->transient_for == scr->root_win) &&
1244 /*
1245 * The brain damaged idiotic non-click to focus modes will
1246 * have trouble with this because:
1247 *
1248 * 1. window is created and mapped by the client
1249 * 2. window is mapped by wmaker in small size
1250 * 3. window is animated to grow to normal size
1251 * 4. this function returns to normal event loop
1252 * 5. eventually, the EnterNotify event that would trigger
1253 * the window focusing (if the mouse is over that window)
1254 * will be processed by wmaker.
1255 * But since this event will be rather delayed
1256 * (step 3 has a large delay) the time when the event occurred
1257 * and when it is processed, the client that owns that window
1258 * will reject the XSetInputFocus() for it.
1259 */
1260 (wPreferences.focus_mode == WKF_CLICK || wPreferences.auto_focus))
1261 DoWindowBirth(wwin);
1262
1263 wWindowMap(wwin);
1264 }
1265
1266 /* setup stacking descriptor */
1267 if (transientOwner)
1268 wwin->frame->core->stacking->child_of = transientOwner->frame->core;
1269 else
1270 wwin->frame->core->stacking->child_of = NULL;
1271
1272 if (!scr->focused_window) {
1273 /* first window on the list */
1274 wwin->next = NULL;
1275 wwin->prev = NULL;
1276 scr->focused_window = wwin;
1277 } else {
1278 WWindow *tmp;
1279
1280 /* add window at beginning of focus window list */
1281 tmp = scr->focused_window;
1282 while (tmp->prev)
1283 tmp = tmp->prev;
1284
1285 tmp->prev = wwin;
1286 wwin->next = tmp;
1287 wwin->prev = NULL;
1288 }
1289
1290 /* raise is set to true if we un-hid the app when this window was born.
1291 * we raise, else old windows of this app will be above this new one. */
1292 if (raise)
1293 wRaiseFrame(wwin->frame->core);
1294
1295 /* Update name must come after WApplication stuff is done */
1296 wWindowUpdateName(wwin, title);
1297 if (title)
1298 XFree(title);
1299
1300 XUngrabServer(dpy);
1301
1302 /* Final preparations before window is ready to go */
1303 wFrameWindowChangeState(wwin->frame, WS_UNFOCUSED);
1304
1305 if (!wwin->flags.miniaturized && workspace == scr->current_workspace && !wwin->flags.hidden) {
1306 if (((transientOwner && transientOwner->flags.focused)
1307 || wPreferences.auto_focus) && !WFLAGP(wwin, no_focusable)) {
1308
1309 /* only auto_focus if on same screen as mouse
1310 * (and same head for xinerama mode)
1311 * TODO: make it an option */
1312
1313 /*TODO add checking the head of the window, is it available? */
1314 short same_screen = 0, same_head = 1;
1315
1316 int foo;
1317 unsigned int bar;
1318 Window dummy;
1319
1320 if (XQueryPointer(dpy, scr->root_win, &dummy, &dummy,
1321 &foo, &foo, &foo, &foo, &bar) != False)
1322 same_screen = 1;
1323
1324 if (same_screen == 1 && same_head == 1)
1325 wSetFocusTo(scr, wwin);
1326 }
1327 }
1328 wWindowResetMouseGrabs(wwin);
1329
1330 if (!WFLAGP(wwin, no_bind_keys))
1331 wWindowSetKeyGrabs(wwin);
1332
1333 WMPostNotificationName(WMNManaged, wwin, NULL);
1334 wColormapInstallForWindow(scr, scr->cmap_window);
1335
1336 /* Setup Notification Observers */
1337 WMAddNotificationObserver(appearanceObserver, wwin, WNWindowAppearanceSettingsChanged, wwin);
1338
1339 /* Cleanup temporary stuff */
1340 if (win_state)
1341 wWindowDeleteSavedState(win_state);
1342
1343 /* If the window must be withdrawed, then do it now.
1344 * Must do some optimization, 'though */
1345 if (withdraw) {
1346 wwin->flags.mapped = 0;
1347 wClientSetState(wwin, WithdrawnState, None);
1348 wUnmanageWindow(wwin, True, False);
1349 wwin = NULL;
1350 }
1351
1352 return wwin;
1353 }
1354
1355 WWindow *wManageInternalWindow(WScreen *scr, Window window, Window owner,
1356 const char *title, int x, int y, int width, int height)
1357 {
1358 WWindow *wwin;
1359 int foo;
1360
1361 wwin = wWindowCreate();
1362
1363 WMAddNotificationObserver(appearanceObserver, wwin, WNWindowAppearanceSettingsChanged, wwin);
1364
1365 wwin->flags.internal_window = 1;
1366
1367 wwin->client_flags.omnipresent = 1;
1368 wwin->client_flags.no_shadeable = 1;
1369 wwin->client_flags.no_resizable = 1;
1370 wwin->client_flags.no_miniaturizable = 1;
1371
1372 wwin->focus_mode = WFM_PASSIVE;
1373 wwin->client_win = window;
1374 wwin->screen_ptr = scr;
1375 wwin->transient_for = owner;
1376 wwin->client.x = x;
1377 wwin->client.y = y;
1378 wwin->client.width = width;
1379 wwin->client.height = height;
1380 wwin->frame_x = wwin->client.x;
1381 wwin->frame_y = wwin->client.y;
1382
1383 foo = WFF_RIGHT_BUTTON | WFF_BORDER;
1384 foo |= WFF_TITLEBAR;
1385 #ifdef XKB_BUTTON_HINT
1386 foo |= WFF_LANGUAGE_BUTTON;
1387 #endif
1388
1389 wwin->frame = wFrameWindowCreate(scr, WMFloatingLevel,
1390 wwin->frame_x, wwin->frame_y,
1391 width, height,
1392 &wPreferences.window_title_clearance,
1393 &wPreferences.window_title_min_height,
1394 &wPreferences.window_title_max_height,
1395 foo,
1396 scr->window_title_texture,
1397 scr->resizebar_texture, scr->window_title_color, &scr->title_font,
1398 scr->w_depth, scr->w_visual, scr->w_colormap);
1399
1400 XSaveContext(dpy, window, w_global.context.client_win, (XPointer) & wwin->client_descriptor);
1401
1402 wwin->frame->flags.is_client_window_frame = 1;
1403 wwin->frame->flags.justification = wPreferences.title_justification;
1404
1405 wFrameWindowChangeTitle(wwin->frame, title);
1406
1407 /* setup button images */
1408 wWindowUpdateButtonImages(wwin);
1409
1410 /* hide buttons */
1411 wFrameWindowHideButton(wwin->frame, WFF_RIGHT_BUTTON);
1412
1413 wwin->frame->child = wwin;
1414 wwin->frame->workspace = wwin->screen_ptr->current_workspace;
1415
1416 #ifdef XKB_BUTTON_HINT
1417 if (wPreferences.modelock)
1418 wwin->frame->on_click_language = windowLanguageClick;
1419 #endif
1420
1421 wwin->frame->on_click_right = windowCloseClick;
1422 wwin->frame->on_mousedown_titlebar = titlebarMouseDown;
1423 wwin->frame->on_dblclick_titlebar = titlebarDblClick;
1424 wwin->frame->on_mousedown_resizebar = resizebarMouseDown;
1425 wwin->client.y += wwin->frame->top_width;
1426
1427 XReparentWindow(dpy, wwin->client_win, wwin->frame->core->window, 0, wwin->frame->top_width);
1428 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, wwin->client.width, wwin->client.height);
1429
1430 /* setup the frame descriptor */
1431 wwin->frame->core->descriptor.handle_mousedown = frameMouseDown;
1432 wwin->frame->core->descriptor.parent = wwin;
1433 wwin->frame->core->descriptor.parent_type = WCLASS_WINDOW;
1434
1435 XLowerWindow(dpy, window);
1436 XMapSubwindows(dpy, wwin->frame->core->window);
1437
1438 /* setup stacking descriptor */
1439 if (wwin->transient_for != None && wwin->transient_for != scr->root_win) {
1440 WWindow *tmp;
1441 tmp = wWindowFor(wwin->transient_for);
1442 if (tmp)
1443 wwin->frame->core->stacking->child_of = tmp->frame->core;
1444 } else {
1445 wwin->frame->core->stacking->child_of = NULL;
1446 }
1447
1448 if (!scr->focused_window) {
1449 /* first window on the list */
1450 wwin->next = NULL;
1451 wwin->prev = NULL;
1452 scr->focused_window = wwin;
1453 } else {
1454 WWindow *tmp;
1455
1456 /* add window at beginning of focus window list */
1457 tmp = scr->focused_window;
1458 while (tmp->prev)
1459 tmp = tmp->prev;
1460 tmp->prev = wwin;
1461 wwin->next = tmp;
1462 wwin->prev = NULL;
1463 }
1464
1465 if (wwin->flags.is_gnustep == 0)
1466 wFrameWindowChangeState(wwin->frame, WS_UNFOCUSED);
1467
1468 /* if (wPreferences.auto_focus) */
1469 wSetFocusTo(scr, wwin);
1470 wWindowResetMouseGrabs(wwin);
1471 wWindowSetKeyGrabs(wwin);
1472
1473 return wwin;
1474 }
1475
1476 /*
1477 *----------------------------------------------------------------------
1478 * wUnmanageWindow--
1479 * Removes the frame window from a window and destroys all data
1480 * related to it. The window will be reparented back to the root window
1481 * if restore is True.
1482 *
1483 * Side effects:
1484 * Everything related to the window is destroyed and the window
1485 * is removed from the window lists. Focus is set to the previous on the
1486 * window list.
1487 *----------------------------------------------------------------------
1488 */
1489 void wUnmanageWindow(WWindow *wwin, Bool restore, Bool destroyed)
1490 {
1491 WCoreWindow *frame = wwin->frame->core;
1492 WWindow *owner = NULL;
1493 WWindow *newFocusedWindow = NULL;
1494 int wasFocused;
1495 WScreen *scr = wwin->screen_ptr;
1496
1497 /* First close attribute editor window if open */
1498 if (wwin->flags.inspector_open)
1499 wCloseInspectorForWindow(wwin);
1500
1501 /* Close window menu if it's open for this window */
1502 if (wwin->flags.menu_open_for_me)
1503 CloseWindowMenu(scr);
1504
1505 /* Don't restore focus to this window after a window exits
1506 * fullscreen mode */
1507 if (scr->bfs_focused_window == wwin)
1508 scr->bfs_focused_window = NULL;
1509
1510 if (!destroyed) {
1511 if (!wwin->flags.internal_window)
1512 XRemoveFromSaveSet(dpy, wwin->client_win);
1513
1514 /* If this is a leader window, we still need to listen for
1515 * DestroyNotify and PropertyNotify. */
1516 if (wApplicationOf(wwin->client_win))
1517 XSelectInput(dpy, wwin->client_win, StructureNotifyMask | PropertyChangeMask);
1518 else
1519 XSelectInput(dpy, wwin->client_win, NoEventMask);
1520
1521 XUngrabButton(dpy, AnyButton, AnyModifier, wwin->client_win);
1522 XUngrabKey(dpy, AnyKey, AnyModifier, wwin->client_win);
1523 }
1524
1525 XUnmapWindow(dpy, frame->window);
1526
1527 XUnmapWindow(dpy, wwin->client_win);
1528
1529 /* deselect window */
1530 wSelectWindow(wwin, False);
1531
1532 /* remove all pending events on window */
1533 /* I think this only matters for autoraise */
1534 if (wPreferences.raise_delay)
1535 WMDeleteTimerWithClientData(wwin->frame->core);
1536
1537 XFlush(dpy);
1538
1539 /* reparent the window back to the root */
1540 if (restore)
1541 wClientRestore(wwin);
1542
1543 if (wwin->transient_for != scr->root_win) {
1544 owner = wWindowFor(wwin->transient_for);
1545 if (owner) {
1546 if (!owner->flags.semi_focused)
1547 owner = NULL;
1548 else
1549 owner->flags.semi_focused = 0;
1550 }
1551 }
1552
1553 wasFocused = wwin->flags.focused;
1554
1555 /* remove from window focus list */
1556 if (!wwin->prev && !wwin->next) {
1557 /* was the only window */
1558 scr->focused_window = NULL;
1559 newFocusedWindow = NULL;
1560 } else {
1561 WWindow *tmp;
1562
1563 if (wwin->prev)
1564 wwin->prev->next = wwin->next;
1565
1566 if (wwin->next)
1567 wwin->next->prev = wwin->prev;
1568 else {
1569 scr->focused_window = wwin->prev;
1570 scr->focused_window->next = NULL;
1571 }
1572
1573 if (wPreferences.focus_mode == WKF_CLICK) {
1574
1575 /* if in click to focus mode and the window
1576 * was a transient, focus the owner window
1577 */
1578 tmp = NULL;
1579 if (wPreferences.focus_mode == WKF_CLICK) {
1580 tmp = wWindowFor(wwin->transient_for);
1581 if (tmp && (!tmp->flags.mapped || WFLAGP(tmp, no_focusable))) {
1582 tmp = NULL;
1583 }
1584 }
1585 /* otherwise, focus the next one in the focus list */
1586 if (!tmp) {
1587 tmp = scr->focused_window;
1588 while (tmp) { /* look for one in the window list first */
1589 if (!WFLAGP(tmp, no_focusable) && !WFLAGP(tmp, skip_window_list)
1590 && (tmp->flags.mapped || tmp->flags.shaded))
1591 break;
1592 tmp = tmp->prev;
1593 }
1594 if (!tmp) { /* if unsuccessful, choose any focusable window */
1595 tmp = scr->focused_window;
1596 while (tmp) {
1597 if (!WFLAGP(tmp, no_focusable)
1598 && (tmp->flags.mapped || tmp->flags.shaded))
1599 break;
1600 tmp = tmp->prev;
1601 }
1602 }
1603 }
1604
1605 newFocusedWindow = tmp;
1606
1607 } else if (wPreferences.focus_mode == WKF_SLOPPY) {
1608 unsigned int mask;
1609 int foo;
1610 Window bar, win;
1611
1612 /* This is to let the root window get the keyboard input
1613 * if Sloppy focus mode and no other window get focus.
1614 * This way keybindings will not freeze.
1615 */
1616 tmp = NULL;
1617 if (XQueryPointer(dpy, scr->root_win, &bar, &win, &foo, &foo, &foo, &foo, &mask))
1618 tmp = wWindowFor(win);
1619 if (tmp == wwin)
1620 tmp = NULL;
1621 newFocusedWindow = tmp;
1622 } else {
1623 newFocusedWindow = NULL;
1624 }
1625 }
1626
1627 if (!wwin->flags.internal_window)
1628 WMPostNotificationName(WMNUnmanaged, wwin, NULL);
1629 if (wasFocused) {
1630 if (newFocusedWindow != owner && owner) {
1631 if (wwin->flags.is_gnustep == 0)
1632 wFrameWindowChangeState(owner->frame, WS_UNFOCUSED);
1633 }
1634 wSetFocusTo(scr, newFocusedWindow);
1635 }
1636
1637 /* Close menu and unhighlight */
1638 WApplication *oapp = wApplicationOf(wwin->main_window);
1639 WApplication *napp = scr->focused_window ? wApplicationOf(scr->focused_window->main_window) : NULL;
1640 if (oapp && oapp != napp) {
1641 wAppMenuUnmap(oapp->menu);
1642 if (wPreferences.highlight_active_app)
1643 wApplicationDeactivate(oapp);
1644 }
1645
1646 wNETCleanupFrameExtents(wwin);
1647
1648 wWindowDestroy(wwin);
1649 XFlush(dpy);
1650 }
1651
1652 void wWindowMap(WWindow *wwin)
1653 {
1654 XMapWindow(dpy, wwin->frame->core->window);
1655 if (!wwin->flags.shaded) {
1656 /* window will be remapped when getting MapNotify */
1657 XSelectInput(dpy, wwin->client_win, wwin->event_mask & ~StructureNotifyMask);
1658 XMapWindow(dpy, wwin->client_win);
1659 XSelectInput(dpy, wwin->client_win, wwin->event_mask);
1660
1661 wwin->flags.mapped = 1;
1662 }
1663 }
1664
1665 void wWindowUnmap(WWindow *wwin)
1666 {
1667 wwin->flags.mapped = 0;
1668
1669 /* prevent window withdrawal when getting UnmapNotify */
1670 XSelectInput(dpy, wwin->client_win, wwin->event_mask & ~StructureNotifyMask);
1671 XUnmapWindow(dpy, wwin->client_win);
1672 XSelectInput(dpy, wwin->client_win, wwin->event_mask);
1673
1674 XUnmapWindow(dpy, wwin->frame->core->window);
1675 }
1676
1677 void wWindowSingleFocus(WWindow *wwin)
1678 {
1679 WScreen *scr;
1680 int x, y, move = 0;
1681
1682 if (!wwin)
1683 return;
1684
1685 scr = wwin->screen_ptr;
1686 wMakeWindowVisible(wwin);
1687
1688 x = wwin->frame_x;
1689 y = wwin->frame_y;
1690
1691 /* bring window back to visible area */
1692 move = wScreenBringInside(scr, &x, &y, wwin->frame->core->width, wwin->frame->core->height);
1693
1694 if (move) {
1695 wWindowConfigure(wwin, x, y, wwin->client.width, wwin->client.height);
1696 }
1697 }
1698
1699 void wWindowFocusPrev(WWindow *wwin, Bool inSameWorkspace)
1700 {
1701 WWindow *tmp;
1702
1703 if (!wwin || !wwin->prev)
1704 return;
1705
1706 tmp = wwin;
1707 while (tmp->prev)
1708 tmp = tmp->prev;
1709
1710 if (inSameWorkspace)
1711 while (tmp && (tmp->frame->workspace != wwin->frame->workspace))
1712 tmp = tmp->next;
1713
1714 wWindowSingleFocus(tmp);
1715 }
1716
1717 void wWindowFocusNext(WWindow *wwin, Bool inSameWorkspace)
1718 {
1719 WWindow *tmp;
1720
1721 if (!wwin || !wwin->prev)
1722 return;
1723
1724 tmp = wwin->prev;
1725 if (inSameWorkspace)
1726 while (tmp && (tmp->frame->workspace != wwin->frame->workspace))
1727 tmp = tmp->prev;
1728
1729 wWindowSingleFocus(tmp);
1730 }
1731
1732 void wWindowFocus(WWindow *wwin, WWindow *owin)
1733 {
1734 WWindow *nowner;
1735 WWindow *oowner;
1736
1737 #ifdef KEEP_XKB_LOCK_STATUS
1738 if (wPreferences.modelock)
1739 XkbLockGroup(dpy, XkbUseCoreKbd, wwin->frame->languagemode);
1740 #endif /* KEEP_XKB_LOCK_STATUS */
1741
1742 wwin->flags.semi_focused = 0;
1743
1744 if (wwin->flags.is_gnustep == 0)
1745 wFrameWindowChangeState(wwin->frame, WS_FOCUSED);
1746
1747 wwin->flags.focused = 1;
1748
1749 wWindowResetMouseGrabs(wwin);
1750
1751 WMPostNotificationName(WMNChangedFocus, wwin, (void *)True);
1752
1753 if (owin == wwin || !owin)
1754 return;
1755
1756 nowner = wWindowFor(wwin->transient_for);
1757
1758 /* new window is a transient for the old window */
1759 if (nowner == owin) {
1760 owin->flags.semi_focused = 1;
1761 wWindowUnfocus(nowner);
1762 return;
1763 }
1764
1765 oowner = wWindowFor(owin->transient_for);
1766
1767 /* new window is owner of old window */
1768 if (wwin == oowner) {
1769 wWindowUnfocus(owin);
1770 return;
1771 }
1772
1773 if (!nowner) {
1774 wWindowUnfocus(owin);
1775 return;
1776 }
1777
1778 /* new window has same owner of old window */
1779 if (oowner == nowner) {
1780 /* prevent unfocusing of owner */
1781 oowner->flags.semi_focused = 0;
1782 wWindowUnfocus(owin);
1783 oowner->flags.semi_focused = 1;
1784
1785 return;
1786 }
1787
1788 /* nowner != NULL && oowner != nowner */
1789 nowner->flags.semi_focused = 1;
1790 wWindowUnfocus(nowner);
1791 wWindowUnfocus(owin);
1792 }
1793
1794 void wWindowUnfocus(WWindow *wwin)
1795 {
1796 CloseWindowMenu(wwin->screen_ptr);
1797
1798 if (wwin->flags.is_gnustep == 0)
1799 wFrameWindowChangeState(wwin->frame, wwin->flags.semi_focused ? WS_PFOCUSED : WS_UNFOCUSED);
1800
1801 if (wwin->transient_for != None && wwin->transient_for != wwin->screen_ptr->root_win) {
1802 WWindow *owner;
1803 owner = wWindowFor(wwin->transient_for);
1804 if (owner && owner->flags.semi_focused) {
1805 owner->flags.semi_focused = 0;
1806 if (owner->flags.mapped || owner->flags.shaded) {
1807 wWindowUnfocus(owner);
1808 wFrameWindowPaint(owner->frame);
1809 }
1810 }
1811 }
1812 wwin->flags.focused = 0;
1813 wWindowResetMouseGrabs(wwin);
1814 WMPostNotificationName(WMNChangedFocus, wwin, (void *)False);
1815 }
1816
1817 void wWindowUpdateName(WWindow *wwin, const char *newTitle)
1818 {
1819 const char *title;
1820
1821 if (!wwin->frame)
1822 return;
1823
1824 if (!newTitle)
1825 title = DEF_WINDOW_TITLE; /* the hint was removed */
1826 else
1827 title = newTitle;
1828
1829 if (wFrameWindowChangeTitle(wwin->frame, title))
1830 WMPostNotificationName(WMNChangedName, wwin, NULL);
1831 }
1832
1833 /*
1834 *----------------------------------------------------------------------
1835 *
1836 * wWindowConstrainSize--
1837 * Constrains size for the client window, taking the maximal size,
1838 * window resize increments and other size hints into account.
1839 *
1840 * Returns:
1841 * The closest size to what was given that the client window can
1842 * have.
1843 *
1844 *----------------------------------------------------------------------
1845 */
1846 void wWindowConstrainSize(WWindow *wwin, unsigned int *nwidth, unsigned int *nheight)
1847 {
1848 int width = (int)*nwidth;
1849 int height = (int)*nheight;
1850 int winc = 1;
1851 int hinc = 1;
1852 int minW = 1, minH = 1;
1853 int maxW = wwin->screen_ptr->scr_width * 2;
1854 int maxH = wwin->screen_ptr->scr_height * 2;
1855 int minAX = -1, minAY = -1;
1856 int maxAX = -1, maxAY = -1;
1857 int baseW = 0;
1858 int baseH = 0;
1859
1860 if (wwin->normal_hints) {
1861 winc = wwin->normal_hints->width_inc;
1862 hinc = wwin->normal_hints->height_inc;
1863 minW = wwin->normal_hints->min_width;
1864 minH = wwin->normal_hints->min_height;
1865 maxW = wwin->normal_hints->max_width;
1866 maxH = wwin->normal_hints->max_height;
1867 if (wwin->normal_hints->flags & PAspect) {
1868 minAX = wwin->normal_hints->min_aspect.x;
1869 minAY = wwin->normal_hints->min_aspect.y;
1870 maxAX = wwin->normal_hints->max_aspect.x;
1871 maxAY = wwin->normal_hints->max_aspect.y;
1872 }
1873
1874 baseW = wwin->normal_hints->base_width;
1875 baseH = wwin->normal_hints->base_height;
1876 }
1877
1878 if (width < minW)
1879 width = minW;
1880 if (height < minH)
1881 height = minH;
1882
1883 if (width > maxW)
1884 width = maxW;
1885 if (height > maxH)
1886 height = maxH;
1887
1888 /* aspect ratio code borrowed from olwm */
1889 if (minAX > 0) {
1890 /* adjust max aspect ratio */
1891 if (!(maxAX == 1 && maxAY == 1) && width * maxAY > height * maxAX) {
1892 if (maxAX > maxAY) {
1893 height = (width * maxAY) / maxAX;
1894 if (height > maxH) {
1895 height = maxH;
1896 width = (height * maxAX) / maxAY;
1897 }
1898 } else {
1899 width = (height * maxAX) / maxAY;
1900 if (width > maxW) {
1901 width = maxW;
1902 height = (width * maxAY) / maxAX;
1903 }
1904 }
1905 }
1906
1907 /* adjust min aspect ratio */
1908 if (!(minAX == 1 && minAY == 1) && width * minAY < height * minAX) {
1909 if (minAX > minAY) {
1910 height = (width * minAY) / minAX;
1911 if (height < minH) {
1912 height = minH;
1913 width = (height * minAX) / minAY;
1914 }
1915 } else {
1916 width = (height * minAX) / minAY;
1917 if (width < minW) {
1918 width = minW;
1919 height = (width * minAY) / minAX;
1920 }
1921 }
1922 }
1923 }
1924
1925 if (baseW != 0)
1926 width = (((width - baseW) / winc) * winc) + baseW;
1927 else
1928 width = (((width - minW) / winc) * winc) + minW;
1929
1930 if (baseH != 0)
1931 height = (((height - baseH) / hinc) * hinc) + baseH;
1932 else
1933 height = (((height - minH) / hinc) * hinc) + minH;
1934
1935 /* broken stupid apps may cause preposterous values for these.. */
1936 if (width > 0)
1937 *nwidth = width;
1938 if (height > 0)
1939 *nheight = height;
1940 }
1941
1942 void wWindowCropSize(WWindow *wwin, unsigned int maxW, unsigned int maxH,
1943 unsigned int *width, unsigned int *height)
1944 {
1945 int baseW = 0, baseH = 0;
1946 int winc = 1, hinc = 1;
1947
1948 if (wwin->normal_hints) {
1949 baseW = wwin->normal_hints->base_width;
1950 baseH = wwin->normal_hints->base_height;
1951
1952 winc = wwin->normal_hints->width_inc;
1953 hinc = wwin->normal_hints->height_inc;
1954 }
1955
1956 if (*width > maxW)
1957 *width = maxW - (maxW - baseW) % winc;
1958
1959 if (*height > maxH)
1960 *height = maxH - (maxH - baseH) % hinc;
1961 }
1962
1963 void wWindowChangeWorkspace(WWindow *wwin, int workspace)
1964 {
1965 WScreen *scr = wwin->screen_ptr;
1966 WApplication *wapp;
1967 int unmap = 0;
1968
1969 if (workspace >= scr->workspace_count || workspace < 0 || workspace == wwin->frame->workspace)
1970 return;
1971
1972 if (workspace != scr->current_workspace) {
1973 /* Sent to other workspace. Unmap window */
1974 if ((wwin->flags.mapped
1975 || wwin->flags.shaded || (wwin->flags.miniaturized && !wPreferences.sticky_icons))
1976 && !IS_OMNIPRESENT(wwin) && !wwin->flags.changing_workspace) {
1977
1978 wapp = wApplicationOf(wwin->main_window);
1979 if (wapp)
1980 wapp->last_workspace = workspace;
1981
1982 if (wwin->flags.miniaturized) {
1983 if (wwin->icon) {
1984 XUnmapWindow(dpy, wwin->icon->core->window);
1985 wwin->icon->mapped = 0;
1986 }
1987 } else {
1988 unmap = 1;
1989 wSetFocusTo(scr, NULL);
1990 }
1991 }
1992 } else {
1993 /* brought to current workspace. Map window */
1994 if (wwin->flags.miniaturized && !wPreferences.sticky_icons) {
1995 if (wwin->icon) {
1996 XMapWindow(dpy, wwin->icon->core->window);
1997 wwin->icon->mapped = 1;
1998 }
1999 } else if (!wwin->flags.mapped && !(wwin->flags.miniaturized || wwin->flags.hidden)) {
2000 wWindowMap(wwin);
2001 }
2002 }
2003 if (!IS_OMNIPRESENT(wwin)) {
2004 int oldWorkspace = wwin->frame->workspace;
2005 wwin->frame->workspace = workspace;
2006 WMPostNotificationName(WMNChangedWorkspace, wwin, (void *)(uintptr_t) oldWorkspace);
2007 }
2008
2009 if (unmap)
2010 wWindowUnmap(wwin);
2011 }
2012
2013 void wWindowChangeWorkspaceRelative(WWindow *wwin, int amount)
2014 {
2015 WScreen *scr = wwin->screen_ptr;
2016 int w = scr->current_workspace + amount;
2017
2018 if (amount < 0) {
2019 if (w >= 0) {
2020 wWindowChangeWorkspace(wwin, w);
2021 } else if (wPreferences.ws_cycle) {
2022 wWindowChangeWorkspace(wwin, scr->workspace_count + w);
2023 }
2024 } else if (amount > 0) {
2025 if (w < scr->workspace_count) {
2026 wWindowChangeWorkspace(wwin, w);
2027 } else if (wPreferences.ws_advance) {
2028 int workspace = WMIN(w, MAX_WORKSPACES - 1);
2029 wWorkspaceMake(scr, workspace);
2030 wWindowChangeWorkspace(wwin, workspace);
2031 } else if (wPreferences.ws_cycle) {
2032 wWindowChangeWorkspace(wwin, w % scr->workspace_count);
2033 }
2034 }
2035 }
2036
2037 void wWindowSynthConfigureNotify(WWindow *wwin)
2038 {
2039 XEvent sevent;
2040
2041 sevent.type = ConfigureNotify;
2042 sevent.xconfigure.display = dpy;
2043 sevent.xconfigure.event = wwin->client_win;
2044 sevent.xconfigure.window = wwin->client_win;
2045
2046 sevent.xconfigure.x = wwin->client.x;
2047 sevent.xconfigure.y = wwin->client.y;
2048 sevent.xconfigure.width = wwin->client.width;
2049 sevent.xconfigure.height = wwin->client.height;
2050
2051 sevent.xconfigure.border_width = wwin->old_border_width;
2052 if (HAS_TITLEBAR(wwin) && wwin->frame->titlebar)
2053 sevent.xconfigure.above = wwin->frame->titlebar->window;
2054 else
2055 sevent.xconfigure.above = None;
2056
2057 sevent.xconfigure.override_redirect = False;
2058 XSendEvent(dpy, wwin->client_win, False, StructureNotifyMask, &sevent);
2059 XFlush(dpy);
2060 }
2061
2062 /*
2063 *----------------------------------------------------------------------
2064 * wWindowConfigure()
2065 *
2066 * req_x, req_y: new requested positions for the frame
2067 * req_width, req_height: new requested sizes for the client
2068 *
2069 * Configures the frame, decorations and client window to the specified
2070 * geometry, whose validity is not checked -- wWindowConstrainSize()
2071 * must be used for that.
2072 * The size parameters are for the client window, but the position is
2073 * for the frame.
2074 * The client window receives a ConfigureNotify event, according
2075 * to what ICCCM says.
2076 *
2077 * Returns:
2078 * None
2079 *
2080 * Side effects:
2081 * Window size and position are changed and client window receives
2082 * a ConfigureNotify event.
2083 *----------------------------------------------------------------------
2084 */
2085 void wWindowConfigure(WWindow *wwin, int req_x, int req_y, int req_width, int req_height)
2086 {
2087 int synth_notify = False;
2088 int resize;
2089
2090 /* if window size is guaranteed to fail - fix it to some reasonable
2091 * defaults */
2092 if (req_height > SHRT_MAX)
2093 req_height = 480;
2094
2095 if (req_width > SHRT_MAX)
2096 req_height = 640;
2097
2098 resize = (req_width != wwin->client.width || req_height != wwin->client.height);
2099 /*
2100 * if the window is being moved but not resized then
2101 * send a synthetic ConfigureNotify
2102 */
2103 if ((req_x != wwin->frame_x || req_y != wwin->frame_y) && !resize)
2104 synth_notify = True;
2105
2106 if (WFLAGP(wwin, dont_move_off))
2107 wScreenBringInside(wwin->screen_ptr, &req_x, &req_y, req_width, req_height);
2108
2109 if (resize) {
2110 if (req_width < MIN_WINDOW_SIZE)
2111 req_width = MIN_WINDOW_SIZE;
2112 if (req_height < MIN_WINDOW_SIZE)
2113 req_height = MIN_WINDOW_SIZE;
2114
2115 /* If growing, resize inner part before frame,
2116 * if shrinking, resize frame before.
2117 * This will prevent the frame (that can have a different color)
2118 * to be exposed, causing flicker */
2119 if (req_height > wwin->frame->core->height || req_width > wwin->frame->core->width)
2120 XResizeWindow(dpy, wwin->client_win, req_width, req_height);
2121
2122 if (wwin->flags.shaded) {
2123 wFrameWindowConfigure(wwin->frame, req_x, req_y, req_width, wwin->frame->core->height);
2124 wwin->old_geometry.height = req_height;
2125 } else {
2126 int h;
2127
2128 h = req_height + wwin->frame->top_width + wwin->frame->bottom_width;
2129
2130 wFrameWindowConfigure(wwin->frame, req_x, req_y, req_width, h);
2131 }
2132
2133 if (!(req_height > wwin->frame->core->height || req_width > wwin->frame->core->width))
2134 XResizeWindow(dpy, wwin->client_win, req_width, req_height);
2135
2136 wwin->client.x = req_x;
2137 wwin->client.y = req_y + wwin->frame->top_width;
2138 wwin->client.width = req_width;
2139 wwin->client.height = req_height;
2140 } else {
2141 wwin->client.x = req_x;
2142 wwin->client.y = req_y + wwin->frame->top_width;
2143
2144 XMoveWindow(dpy, wwin->frame->core->window, req_x, req_y);
2145 }
2146 wwin->frame_x = req_x;
2147 wwin->frame_y = req_y;
2148 if (HAS_BORDER(wwin)) {
2149 wwin->client.x += wwin->screen_ptr->frame_border_width;
2150 wwin->client.y += wwin->screen_ptr->frame_border_width;
2151 }
2152 #ifdef USE_XSHAPE
2153 if (w_global.xext.shape.supported && wwin->flags.shaped && resize)
2154 wWindowSetShape(wwin);
2155 #endif
2156
2157 if (synth_notify)
2158 wWindowSynthConfigureNotify(wwin);
2159
2160 wNETFrameExtents(wwin);
2161
2162 XFlush(dpy);
2163 }
2164
2165 /* req_x, req_y: new position of the frame */
2166 void wWindowMove(WWindow *wwin, int req_x, int req_y)
2167 {
2168 #ifdef CONFIGURE_WINDOW_WHILE_MOVING
2169 int synth_notify = False;
2170
2171 /* Send a synthetic ConfigureNotify event for every window movement. */
2172 if ((req_x != wwin->frame_x || req_y != wwin->frame_y))
2173 synth_notify = True;
2174 #else
2175 /* A single synthetic ConfigureNotify event is sent at the end of
2176 * a completed (opaque) movement in moveres.c */
2177 #endif
2178
2179 if (WFLAGP(wwin, dont_move_off))
2180 wScreenBringInside(wwin->screen_ptr, &req_x, &req_y,
2181 wwin->frame->core->width, wwin->frame->core->height);
2182
2183 wwin->client.x = req_x;
2184 wwin->client.y = req_y + wwin->frame->top_width;
2185 if (HAS_BORDER(wwin)) {
2186 wwin->client.x += wwin->screen_ptr->frame_border_width;
2187 wwin->client.y += wwin->screen_ptr->frame_border_width;
2188 }
2189
2190 XMoveWindow(dpy, wwin->frame->core->window, req_x, req_y);
2191
2192 wwin->frame_x = req_x;
2193 wwin->frame_y = req_y;
2194
2195 #ifdef CONFIGURE_WINDOW_WHILE_MOVING
2196 if (synth_notify)
2197 wWindowSynthConfigureNotify(wwin);
2198 #endif
2199 }
2200
2201 void wWindowUpdateButtonImages(WWindow *wwin)
2202 {
2203 WScreen *scr = wwin->screen_ptr;
2204 Pixmap pixmap, mask;
2205 WFrameWindow *fwin = wwin->frame;
2206
2207 if (!HAS_TITLEBAR(wwin))
2208 return;
2209
2210 /* miniaturize button */
2211 if (!WFLAGP(wwin, no_miniaturize_button)) {
2212 if (wwin->wm_gnustep_attr && wwin->wm_gnustep_attr->flags & GSMiniaturizePixmapAttr) {
2213 pixmap = wwin->wm_gnustep_attr->miniaturize_pixmap;
2214
2215 if (wwin->wm_gnustep_attr->flags & GSMiniaturizeMaskAttr)
2216 mask = wwin->wm_gnustep_attr->miniaturize_mask;
2217 else
2218 mask = None;
2219
2220 if (fwin->lbutton_image
2221 && (fwin->lbutton_image->image != pixmap || fwin->lbutton_image->mask != mask)) {
2222 wPixmapDestroy(fwin->lbutton_image);
2223 fwin->lbutton_image = NULL;
2224 }
2225
2226 if (!fwin->lbutton_image) {
2227 fwin->lbutton_image = wPixmapCreate(pixmap, mask);
2228 fwin->lbutton_image->client_owned = 1;
2229 fwin->lbutton_image->client_owned_mask = 1;
2230 }
2231 } else {
2232 if (fwin->lbutton_image && !fwin->lbutton_image->shared)
2233 wPixmapDestroy(fwin->lbutton_image);
2234
2235 fwin->lbutton_image = scr->b_pixmaps[WBUT_ICONIFY];
2236 }
2237 }
2238 #ifdef XKB_BUTTON_HINT
2239 if (!WFLAGP(wwin, no_language_button)) {
2240 if (fwin->languagebutton_image && !fwin->languagebutton_image->shared)
2241 wPixmapDestroy(fwin->languagebutton_image);
2242
2243 fwin->languagebutton_image = scr->b_pixmaps[WBUT_XKBGROUP1 + fwin->languagemode];
2244 }
2245 #endif
2246
2247 /* close button */
2248
2249 /* redefine WFLAGP to MGFLAGP to allow broken close operation */
2250 #define MGFLAGP(wwin, FLAG) (wwin)->client_flags.FLAG
2251
2252 if (!WFLAGP(wwin, no_close_button)) {
2253 if (wwin->wm_gnustep_attr && wwin->wm_gnustep_attr->flags & GSClosePixmapAttr) {
2254 pixmap = wwin->wm_gnustep_attr->close_pixmap;
2255
2256 if (wwin->wm_gnustep_attr->flags & GSCloseMaskAttr)
2257 mask = wwin->wm_gnustep_attr->close_mask;
2258 else
2259 mask = None;
2260
2261 if (fwin->rbutton_image && (fwin->rbutton_image->image != pixmap
2262 || fwin->rbutton_image->mask != mask)) {
2263 wPixmapDestroy(fwin->rbutton_image);
2264 fwin->rbutton_image = NULL;
2265 }
2266
2267 if (!fwin->rbutton_image) {
2268 fwin->rbutton_image = wPixmapCreate(pixmap, mask);
2269 fwin->rbutton_image->client_owned = 1;
2270 fwin->rbutton_image->client_owned_mask = 1;
2271 }
2272
2273 } else if (WFLAGP(wwin, kill_close)) {
2274 if (fwin->rbutton_image && !fwin->rbutton_image->shared)
2275 wPixmapDestroy(fwin->rbutton_image);
2276
2277 fwin->rbutton_image = scr->b_pixmaps[WBUT_KILL];
2278
2279 } else if (MGFLAGP(wwin, broken_close)) {
2280 if (fwin->rbutton_image && !fwin->rbutton_image->shared)
2281 wPixmapDestroy(fwin->rbutton_image);
2282
2283 fwin->rbutton_image = scr->b_pixmaps[WBUT_BROKENCLOSE];
2284
2285 } else {
2286 if (fwin->rbutton_image && !fwin->rbutton_image->shared)
2287 wPixmapDestroy(fwin->rbutton_image);
2288
2289 fwin->rbutton_image = scr->b_pixmaps[WBUT_CLOSE];
2290 }
2291 }
2292
2293 /* force buttons to be redrawn */
2294 fwin->flags.need_texture_change = 1;
2295 wFrameWindowPaint(fwin);
2296 }
2297
2298 /*
2299 *---------------------------------------------------------------------------
2300 * wWindowConfigureBorders--
2301 * Update window border configuration according to attribute flags.
2302 *
2303 *---------------------------------------------------------------------------
2304 */
2305 void wWindowConfigureBorders(WWindow *wwin)
2306 {
2307 if (wwin->frame) {
2308 int flags;
2309 int newy, oldh;
2310
2311 flags = WFF_LEFT_BUTTON | WFF_RIGHT_BUTTON;
2312
2313 #ifdef XKB_BUTTON_HINT
2314 if (wPreferences.modelock)
2315 flags |= WFF_LANGUAGE_BUTTON;
2316 #endif
2317
2318 if (HAS_TITLEBAR(wwin))
2319 flags |= WFF_TITLEBAR;
2320 if (HAS_RESIZEBAR(wwin) && IS_RESIZABLE(wwin))
2321 flags |= WFF_RESIZEBAR;
2322 if (HAS_BORDER(wwin))
2323 flags |= WFF_BORDER;
2324 if (wwin->flags.shaded)
2325 flags |= WFF_IS_SHADED;
2326 if (wwin->flags.selected)
2327 flags |= WFF_SELECTED;
2328
2329 oldh = wwin->frame->top_width;
2330 wFrameWindowUpdateBorders(wwin->frame, flags);
2331 if (oldh != wwin->frame->top_width) {
2332 newy = wwin->frame_y + oldh - wwin->frame->top_width;
2333
2334 XMoveWindow(dpy, wwin->client_win, 0, wwin->frame->top_width);
2335 wWindowConfigure(wwin, wwin->frame_x, newy, wwin->client.width, wwin->client.height);
2336 }
2337
2338 flags = 0;
2339 if (!WFLAGP(wwin, no_miniaturize_button)
2340 && wwin->frame->flags.hide_left_button)
2341 flags |= WFF_LEFT_BUTTON;
2342
2343 #ifdef XKB_BUTTON_HINT
2344 if (!WFLAGP(wwin, no_language_button)
2345 && wwin->frame->flags.hide_language_button)
2346 flags |= WFF_LANGUAGE_BUTTON;
2347 #endif
2348
2349 if (!WFLAGP(wwin, no_close_button)
2350 && wwin->frame->flags.hide_right_button)
2351 flags |= WFF_RIGHT_BUTTON;
2352
2353 if (flags != 0) {
2354 wWindowUpdateButtonImages(wwin);
2355 wFrameWindowShowButton(wwin->frame, flags);
2356 }
2357
2358 flags = 0;
2359 if (WFLAGP(wwin, no_miniaturize_button)
2360 && !wwin->frame->flags.hide_left_button)
2361 flags |= WFF_LEFT_BUTTON;
2362
2363 #ifdef XKB_BUTTON_HINT
2364 if (WFLAGP(wwin, no_language_button)
2365 && !wwin->frame->flags.hide_language_button)
2366 flags |= WFF_LANGUAGE_BUTTON;
2367 #endif
2368
2369 if (WFLAGP(wwin, no_close_button)
2370 && !wwin->frame->flags.hide_right_button)
2371 flags |= WFF_RIGHT_BUTTON;
2372
2373 if (flags != 0)
2374 wFrameWindowHideButton(wwin->frame, flags);
2375
2376 #ifdef USE_XSHAPE
2377 if (w_global.xext.shape.supported && wwin->flags.shaped)
2378 wWindowSetShape(wwin);
2379 #endif
2380 }
2381 }
2382
2383 void wWindowSaveState(WWindow *wwin)
2384 {
2385 long data[10];
2386 int i;
2387
2388 memset(data, 0, sizeof(long) * 10);
2389 data[0] = wwin->frame->workspace;
2390 data[1] = wwin->flags.miniaturized;
2391 data[2] = wwin->flags.shaded;
2392 data[3] = wwin->flags.hidden;
2393 data[4] = wwin->flags.maximized;
2394 if (wwin->flags.maximized == 0) {
2395 data[5] = wwin->frame_x;
2396 data[6] = wwin->frame_y;
2397 data[7] = wwin->frame->core->width;
2398 data[8] = wwin->frame->core->height;
2399 } else {
2400 data[5] = wwin->old_geometry.x;
2401 data[6] = wwin->old_geometry.y;
2402 data[7] = wwin->old_geometry.width;
2403 data[8] = wwin->old_geometry.height;
2404 }
2405
2406 for (i = 0; i < MAX_WINDOW_SHORTCUTS; i++) {
2407 if (wwin->screen_ptr->shortcutWindows[i] &&
2408 WMCountInArray(wwin->screen_ptr->shortcutWindows[i], wwin))
2409 data[9] |= 1 << i;
2410 }
2411
2412 XChangeProperty(dpy, wwin->client_win, w_global.atom.wmaker.state,
2413 w_global.atom.wmaker.state, 32, PropModeReplace, (unsigned char *)data, 10);
2414 }
2415
2416 static int getSavedState(Window window, WSavedState ** state)
2417 {
2418 Atom type_ret;
2419 int fmt_ret;
2420 unsigned long nitems_ret;
2421 unsigned long bytes_after_ret;
2422 long *data;
2423
2424 if (XGetWindowProperty(dpy, window, w_global.atom.wmaker.state, 0, 10,
2425 True, w_global.atom.wmaker.state,
2426 &type_ret, &fmt_ret, &nitems_ret, &bytes_after_ret,
2427 (unsigned char **)&data) != Success || !data || nitems_ret < 10)
2428 return 0;
2429
2430 if (type_ret != w_global.atom.wmaker.state) {
2431 XFree(data);
2432 return 0;
2433 }
2434
2435 *state = wmalloc(sizeof(WSavedState));
2436
2437 (*state)->workspace = data[0];
2438 (*state)->miniaturized = data[1];
2439 (*state)->shaded = data[2];
2440 (*state)->hidden = data[3];
2441 (*state)->maximized = data[4];
2442 (*state)->x = data[5];
2443 (*state)->y = data[6];
2444 (*state)->w = data[7];
2445 (*state)->h = data[8];
2446 (*state)->window_shortcuts = data[9];
2447
2448 XFree(data);
2449
2450 return 1;
2451 }
2452
2453 #ifdef USE_XSHAPE
2454 void wWindowClearShape(WWindow * wwin)
2455 {
2456 XShapeCombineMask(dpy, wwin->frame->core->window, ShapeBounding,
2457 0, wwin->frame->top_width, None, ShapeSet);
2458 XFlush(dpy);
2459 }
2460
2461 void wWindowSetShape(WWindow * wwin)
2462 {
2463 XRectangle rect[2];
2464 int count;
2465 #ifdef OPTIMIZE_SHAPE
2466 XRectangle *rects;
2467 XRectangle *urec;
2468 int ordering;
2469
2470 /* only shape is the client's */
2471 if (!HAS_TITLEBAR(wwin) && !HAS_RESIZEBAR(wwin))
2472 goto alt_code;
2473
2474 /* Get array of rectangles describing the shape mask */
2475 rects = XShapeGetRectangles(dpy, wwin->client_win, ShapeBounding, &count, &ordering);
2476 if (!rects)
2477 goto alt_code;
2478
2479 urec = malloc(sizeof(XRectangle) * (count + 2));
2480 if (!urec) {
2481 XFree(rects);
2482 goto alt_code;
2483 }
2484
2485 /* insert our decoration rectangles in the rect list */
2486 memcpy(urec, rects, sizeof(XRectangle) * count);
2487 XFree(rects);
2488
2489 if (HAS_TITLEBAR(wwin)) {
2490 urec[count].x = -1;
2491 urec[count].y = -1 - wwin->frame->top_width;
2492 urec[count].width = wwin->frame->core->width + 2;
2493 urec[count].height = wwin->frame->top_width + 1;
2494 count++;
2495 }
2496 if (HAS_RESIZEBAR(wwin)) {
2497 urec[count].x = -1;
2498 urec[count].y = wwin->frame->core->height - wwin->frame->bottom_width - wwin->frame->top_width;
2499 urec[count].width = wwin->frame->core->width + 2;
2500 urec[count].height = wwin->frame->bottom_width + 1;
2501 count++;
2502 }
2503
2504 /* shape our frame window */
2505 XShapeCombineRectangles(dpy, wwin->frame->core->window, ShapeBounding,
2506 0, wwin->frame->top_width, urec, count, ShapeSet, Unsorted);
2507 XFlush(dpy);
2508 wfree(urec);
2509 return;
2510
2511 alt_code:
2512 #endif /* OPTIMIZE_SHAPE */
2513 count = 0;
2514 if (HAS_TITLEBAR(wwin)) {
2515 rect[count].x = -1;
2516 rect[count].y = -1;
2517 rect[count].width = wwin->frame->core->width + 2;
2518 rect[count].height = wwin->frame->top_width + 1;
2519 count++;
2520 }
2521 if (HAS_RESIZEBAR(wwin)) {
2522 rect[count].x = -1;
2523 rect[count].y = wwin->frame->core->height - wwin->frame->bottom_width;
2524 rect[count].width = wwin->frame->core->width + 2;
2525 rect[count].height = wwin->frame->bottom_width + 1;
2526 count++;
2527 }
2528 if (count > 0) {
2529 XShapeCombineRectangles(dpy, wwin->frame->core->window, ShapeBounding,
2530 0, 0, rect, count, ShapeSet, Unsorted);
2531 }
2532 XShapeCombineShape(dpy, wwin->frame->core->window, ShapeBounding,
2533 0, wwin->frame->top_width, wwin->client_win,
2534 ShapeBounding, (count > 0 ? ShapeUnion : ShapeSet));
2535 XFlush(dpy);
2536 }
2537 #endif /* USE_XSHAPE */
2538
2539 /* ====================================================================== */
2540
2541 static FocusMode getFocusMode(WWindow * wwin)
2542 {
2543 FocusMode mode;
2544
2545 if ((wwin->wm_hints) && (wwin->wm_hints->flags & InputHint)) {
2546 if (wwin->wm_hints->input == True) {
2547 if (wwin->protocols.TAKE_FOCUS)
2548 mode = WFM_LOCALLY_ACTIVE;
2549 else
2550 mode = WFM_PASSIVE;
2551 } else {
2552 if (wwin->protocols.TAKE_FOCUS)
2553 mode = WFM_GLOBALLY_ACTIVE;
2554 else
2555 mode = WFM_NO_INPUT;
2556 }
2557 } else {
2558 mode = WFM_PASSIVE;
2559 }
2560 return mode;
2561 }
2562
2563 void wWindowSetKeyGrabs(WWindow * wwin)
2564 {
2565 int i;
2566 WShortKey *key;
2567
2568 for (i = 0; i < WKBD_LAST; i++) {
2569 key = &wKeyBindings[i];
2570
2571 if (key->keycode == 0)
2572 continue;
2573 if (key->modifier != AnyModifier) {
2574 XGrabKey(dpy, key->keycode, key->modifier | LockMask,
2575 wwin->frame->core->window, True, GrabModeAsync, GrabModeAsync);
2576 #ifdef NUMLOCK_HACK
2577 /* Also grab all modifier combinations possible that include,
2578 * LockMask, ScrollLockMask and NumLockMask, so that keygrabs
2579 * work even if the NumLock/ScrollLock key is on.
2580 */
2581 wHackedGrabKey(key->keycode, key->modifier,
2582 wwin->frame->core->window, True, GrabModeAsync, GrabModeAsync);
2583 #endif
2584 }
2585 XGrabKey(dpy, key->keycode, key->modifier,
2586 wwin->frame->core->window, True, GrabModeAsync, GrabModeAsync);
2587 }
2588
2589 wRootMenuBindShortcuts(wwin->frame->core->window);
2590 }
2591
2592 void wWindowResetMouseGrabs(WWindow * wwin)
2593 {
2594 /* Mouse grabs can't be done on the client window because of
2595 * ICCCM and because clients that try to do the same will crash.
2596 *
2597 * But there is a problem which makes tbar buttons of unfocused
2598 * windows not usable as the click goes to the frame window instead
2599 * of the button itself. Must figure a way to fix that.
2600 */
2601
2602 XUngrabButton(dpy, AnyButton, AnyModifier, wwin->client_win);
2603
2604 if (!WFLAGP(wwin, no_bind_mouse)) {
2605 /* grabs for Meta+drag */
2606 wHackedGrabButton(AnyButton, MOD_MASK, wwin->client_win,
2607 True, ButtonPressMask | ButtonReleaseMask,
2608 GrabModeSync, GrabModeAsync, None, None);
2609
2610 /* for CTRL+Wheel to Scroll Horiz, we have to grab CTRL as well
2611 * but we only grab it for Button4 and Button 5 since a lot of apps
2612 * use CTRL+Button1-3 for app related functionality
2613 */
2614 if (wPreferences.resize_increment > 0) {
2615 wHackedGrabButton(Button4, ControlMask, wwin->client_win,
2616 True, ButtonPressMask | ButtonReleaseMask,
2617 GrabModeSync, GrabModeAsync, None, None);
2618 wHackedGrabButton(Button5, ControlMask, wwin->client_win,
2619 True, ButtonPressMask | ButtonReleaseMask,
2620 GrabModeSync, GrabModeAsync, None, None);
2621
2622 wHackedGrabButton(Button4, MOD_MASK | ControlMask, wwin->client_win,
2623 True, ButtonPressMask | ButtonReleaseMask,
2624 GrabModeSync, GrabModeAsync, None, None);
2625 wHackedGrabButton(Button5, MOD_MASK | ControlMask, wwin->client_win,
2626 True, ButtonPressMask | ButtonReleaseMask,
2627 GrabModeSync, GrabModeAsync, None, None);
2628 }
2629 }
2630
2631 if (!wwin->flags.focused && !WFLAGP(wwin, no_focusable)
2632 && !wwin->flags.is_gnustep) {
2633 /* the passive grabs to focus the window */
2634 /* if (wPreferences.focus_mode == WKF_CLICK) */
2635 XGrabButton(dpy, AnyButton, AnyModifier, wwin->client_win,
2636 True, ButtonPressMask | ButtonReleaseMask, GrabModeSync, GrabModeAsync, None, None);
2637 }
2638 XFlush(dpy);
2639 }
2640
2641 void wWindowUpdateGNUstepAttr(WWindow * wwin, GNUstepWMAttributes * attr)
2642 {
2643 if (attr->flags & GSExtraFlagsAttr) {
2644 if (MGFLAGP(wwin, broken_close) != (attr->extra_flags & GSDocumentEditedFlag)) {
2645 wwin->client_flags.broken_close = !MGFLAGP(wwin, broken_close);
2646 wWindowUpdateButtonImages(wwin);
2647 }
2648 }
2649 }
2650
2651 WMagicNumber wWindowAddSavedState(const char *instance, const char *class,
2652 const char *command, pid_t pid, WSavedState * state)
2653 {
2654 WWindowState *wstate;
2655
2656 wstate = malloc(sizeof(WWindowState));
2657 if (!wstate)
2658 return NULL;
2659
2660 memset(wstate, 0, sizeof(WWindowState));
2661 wstate->pid = pid;
2662 if (instance)
2663 wstate->instance = wstrdup(instance);
2664 if (class)
2665 wstate->class = wstrdup(class);
2666 if (command)
2667 wstate->command = wstrdup(command);
2668 wstate->state = state;
2669
2670 wstate->next = windowState;
2671 windowState = wstate;
2672
2673 return wstate;
2674 }
2675
2676 static inline int is_same(const char *x, const char *y)
2677 {
2678 if ((x == NULL) && (y == NULL))
2679 return 1;
2680
2681 if ((x == NULL) || (y == NULL))
2682 return 0;
2683
2684 if (strcmp(x, y) == 0)
2685 return 1;
2686 else
2687 return 0;
2688 }
2689
2690 WMagicNumber wWindowGetSavedState(Window win)
2691 {
2692 char *instance, *class, *command = NULL;
2693 WWindowState *wstate = windowState;
2694
2695 if (!wstate)
2696 return NULL;
2697
2698 command = GetCommandForWindow(win);
2699 if (!command)
2700 return NULL;
2701
2702 if (PropGetWMClass(win, &class, &instance)) {
2703 while (wstate) {
2704 if (is_same(instance, wstate->instance) &&
2705 is_same(class, wstate->class) &&
2706 is_same(command, wstate->command)) {
2707 break;
2708 }
2709 wstate = wstate->next;
2710 }
2711 } else {
2712 wstate = NULL;
2713 }
2714
2715 if (command)
2716 wfree(command);
2717 if (instance)
2718 free(instance);
2719 if (class)
2720 free(class);
2721
2722 return wstate;
2723 }
2724
2725 void wWindowDeleteSavedState(WMagicNumber id)
2726 {
2727 WWindowState *tmp, *wstate = (WWindowState *) id;
2728
2729 if (!wstate || !windowState)
2730 return;
2731
2732 tmp = windowState;
2733 if (tmp == wstate) {
2734 windowState = wstate->next;
2735 release_wwindowstate(wstate);
2736 } else {
2737 while (tmp->next) {
2738 if (tmp->next == wstate) {
2739 tmp->next = wstate->next;
2740 release_wwindowstate(wstate);
2741 break;
2742 }
2743 tmp = tmp->next;
2744 }
2745 }
2746 }
2747
2748 void wWindowDeleteSavedStatesForPID(pid_t pid)
2749 {
2750 WWindowState *tmp, *wstate;
2751
2752 if (!windowState)
2753 return;
2754
2755 tmp = windowState;
2756 if (tmp->pid == pid) {
2757 wstate = windowState;
2758 windowState = tmp->next;
2759
2760 release_wwindowstate(wstate);
2761 } else {
2762 while (tmp->next) {
2763 if (tmp->next->pid == pid) {
2764 wstate = tmp->next;
2765 tmp->next = wstate->next;
2766 release_wwindowstate(wstate);
2767 break;
2768 }
2769 tmp = tmp->next;
2770 }
2771 }
2772 }
2773
2774 static void release_wwindowstate(WWindowState *wstate)
2775 {
2776 if (wstate->instance)
2777 wfree(wstate->instance);
2778
2779 if (wstate->class)
2780 wfree(wstate->class);
2781
2782 if (wstate->command)
2783 wfree(wstate->command);
2784
2785 wfree(wstate->state);
2786 wfree(wstate);
2787 }
2788
2789 void wWindowSetOmnipresent(WWindow *wwin, Bool flag)
2790 {
2791 if (wwin->flags.omnipresent == flag)
2792 return;
2793
2794 wwin->flags.omnipresent = flag;
2795 WMPostNotificationName(WMNChangedState, wwin, "omnipresent");
2796 }
2797
2798 static void resizebarMouseDown(WCoreWindow *sender, void *data, XEvent *event)
2799 {
2800 WWindow *wwin = data;
2801
2802 /* Parameter not used, but tell the compiler that it is ok */
2803 (void) sender;
2804
2805 #ifndef NUMLOCK_HACK
2806 if ((event->xbutton.state & ValidModMask)
2807 != (event->xbutton.state & ~LockMask)) {
2808 wwarning(_("The NumLock, ScrollLock or similar key seems to be turned on. "
2809 "Turn it off or some mouse actions and keyboard shortcuts will not work."));
2810 }
2811 #endif
2812
2813 event->xbutton.state &= w_global.shortcut.modifiers_mask;
2814
2815 CloseWindowMenu(wwin->screen_ptr);
2816
2817 if (wPreferences.focus_mode == WKF_CLICK && !(event->xbutton.state & ControlMask)
2818 && !WFLAGP(wwin, no_focusable)) {
2819 wSetFocusTo(wwin->screen_ptr, wwin);
2820 }
2821
2822 if (event->xbutton.button == Button1)
2823 wRaiseFrame(wwin->frame->core);
2824
2825 if (event->xbutton.window != wwin->frame->resizebar->window) {
2826 if (XGrabPointer(dpy, wwin->frame->resizebar->window, True,
2827 ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
2828 GrabModeAsync, GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
2829 return;
2830 }
2831 }
2832
2833 if (event->xbutton.state & MOD_MASK) {
2834 /* move the window */
2835 wMouseMoveWindow(wwin, event);
2836 XUngrabPointer(dpy, CurrentTime);
2837 } else {
2838 wMouseResizeWindow(wwin, event);
2839 XUngrabPointer(dpy, CurrentTime);
2840 }
2841 }
2842
2843 static void titlebarDblClick(WCoreWindow *sender, void *data, XEvent *event)
2844 {
2845 WWindow *wwin = data;
2846
2847 /* Parameter not used, but tell the compiler that it is ok */
2848 (void) sender;
2849
2850 event->xbutton.state &= w_global.shortcut.modifiers_mask;
2851
2852 if (event->xbutton.button == Button1) {
2853 if (event->xbutton.state == 0) {
2854 if (!WFLAGP(wwin, no_shadeable)) {
2855 /* shade window */
2856 if (wwin->flags.shaded)
2857 wUnshadeWindow(wwin);
2858 else
2859 wShadeWindow(wwin);
2860 }
2861 } else {
2862 int dir = 0;
2863
2864 if (event->xbutton.state & ControlMask)
2865 dir |= MAX_VERTICAL;
2866
2867 if (event->xbutton.state & ShiftMask) {
2868 dir |= MAX_HORIZONTAL;
2869 if (!(event->xbutton.state & ControlMask))
2870 wSelectWindow(wwin, !wwin->flags.selected);
2871 }
2872
2873 /* maximize window */
2874 if (dir != 0 && IS_RESIZABLE(wwin)) {
2875 int ndir = dir ^ wwin->flags.maximized;
2876
2877 if (ndir != 0)
2878 wMaximizeWindow(wwin, ndir, wGetHeadForWindow(wwin));
2879 else
2880 wUnmaximizeWindow(wwin);
2881 }
2882 }
2883 } else if (event->xbutton.button == Button3) {
2884 if (event->xbutton.state & MOD_MASK)
2885 wHideOtherApplications(wwin);
2886 } else if (event->xbutton.button == Button2) {
2887 wSelectWindow(wwin, !wwin->flags.selected);
2888 } else if (event->xbutton.button == W_getconf_mouseWheelUp()) {
2889 wShadeWindow(wwin);
2890 } else if (event->xbutton.button == W_getconf_mouseWheelDown()) {
2891 wUnshadeWindow(wwin);
2892 }
2893 }
2894
2895 static void frameMouseDown(WObjDescriptor *desc, XEvent *event)
2896 {
2897 WWindow *wwin = desc->parent;
2898 unsigned int new_width, w_scale;
2899 unsigned int new_height, h_scale;
2900 unsigned int resize_width_increment = 0;
2901 unsigned int resize_height_increment = 0;
2902
2903 if (wwin->normal_hints) {
2904 w_scale = (wPreferences.resize_increment + wwin->normal_hints->width_inc - 1) / wwin->normal_hints->width_inc;
2905 h_scale = (wPreferences.resize_increment + wwin->normal_hints->height_inc - 1) / wwin->normal_hints->height_inc;
2906 resize_width_increment = wwin->normal_hints->width_inc * w_scale;
2907 resize_height_increment = wwin->normal_hints->height_inc * h_scale;
2908 }
2909 if (resize_width_increment <= 1 && resize_height_increment <= 1) {
2910 resize_width_increment = wPreferences.resize_increment;
2911 resize_height_increment = wPreferences.resize_increment;
2912 }
2913
2914 event->xbutton.state &= w_global.shortcut.modifiers_mask;
2915
2916 CloseWindowMenu(wwin->screen_ptr);
2917
2918 if (!(event->xbutton.state & ControlMask) && !WFLAGP(wwin, no_focusable))
2919 wSetFocusTo(wwin->screen_ptr, wwin);
2920
2921 if (event->xbutton.button == Button1)
2922 wRaiseFrame(wwin->frame->core);
2923
2924 if (event->xbutton.state & ControlMask) {
2925 if (event->xbutton.button == Button4) {
2926 new_width = wwin->client.width - resize_width_increment;
2927 wWindowConstrainSize(wwin, &new_width, &wwin->client.height);
2928 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, new_width, wwin->client.height);
2929 }
2930 if (event->xbutton.button == Button5) {
2931 new_width = wwin->client.width + resize_width_increment;
2932 wWindowConstrainSize(wwin, &new_width, &wwin->client.height);
2933 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, new_width, wwin->client.height);
2934 }
2935 }
2936
2937 if (event->xbutton.state & MOD_MASK) {
2938 /* move the window */
2939 if (XGrabPointer(dpy, wwin->client_win, False,
2940 ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
2941 GrabModeAsync, GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
2942 return;
2943 }
2944 if (event->xbutton.button == Button3) {
2945 wMouseResizeWindow(wwin, event);
2946 } else if (event->xbutton.button == Button4) {
2947 new_height = wwin->client.height - resize_height_increment;
2948 wWindowConstrainSize(wwin, &wwin->client.width, &new_height);
2949 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, wwin->client.width, new_height);
2950 } else if (event->xbutton.button == Button5) {
2951 new_height = wwin->client.height + resize_height_increment;
2952 wWindowConstrainSize(wwin, &wwin->client.width, &new_height);
2953 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, wwin->client.width, new_height);
2954 } else if (event->xbutton.button == Button1 || event->xbutton.button == Button2) {
2955 wMouseMoveWindow(wwin, event);
2956 }
2957 XUngrabPointer(dpy, CurrentTime);
2958 }
2959 }
2960
2961 static void titlebarMouseDown(WCoreWindow *sender, void *data, XEvent *event)
2962 {
2963 WWindow *wwin = (WWindow *) data;
2964
2965 /* Parameter not used, but tell the compiler that it is ok */
2966 (void) sender;
2967
2968 #ifndef NUMLOCK_HACK
2969 if ((event->xbutton.state & ValidModMask) != (event->xbutton.state & ~LockMask))
2970 wwarning(_("The NumLock, ScrollLock or similar key seems to be turned on. "
2971 "Turn it off or some mouse actions and keyboard shortcuts will not work."));
2972 #endif
2973 event->xbutton.state &= w_global.shortcut.modifiers_mask;
2974
2975 CloseWindowMenu(wwin->screen_ptr);
2976
2977 if (wPreferences.focus_mode == WKF_CLICK && !(event->xbutton.state & ControlMask)
2978 && !WFLAGP(wwin, no_focusable))
2979 wSetFocusTo(wwin->screen_ptr, wwin);
2980
2981 if (event->xbutton.button == Button1 || event->xbutton.button == Button2) {
2982
2983 if (event->xbutton.button == Button1) {
2984 if (event->xbutton.state & MOD_MASK)
2985 wLowerFrame(wwin->frame->core);
2986 else
2987 wRaiseFrame(wwin->frame->core);
2988 }
2989 if ((event->xbutton.state & ShiftMask)
2990 && !(event->xbutton.state & ControlMask)) {
2991 wSelectWindow(wwin, !wwin->flags.selected);
2992 return;
2993 }
2994 if (event->xbutton.window != wwin->frame->titlebar->window
2995 && XGrabPointer(dpy, wwin->frame->titlebar->window, False,
2996 ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
2997 GrabModeAsync, GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
2998 return;
2999 }
3000
3001 /* move the window */
3002 wMouseMoveWindow(wwin, event);
3003
3004 XUngrabPointer(dpy, CurrentTime);
3005 } else if (event->xbutton.button == Button3 && event->xbutton.state == 0
3006 && !wwin->flags.internal_window && !WCHECK_STATE(WSTATE_MODAL)) {
3007 WObjDescriptor *desc;
3008
3009 if (event->xbutton.window != wwin->frame->titlebar->window
3010 && XGrabPointer(dpy, wwin->frame->titlebar->window, False,
3011 ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
3012 GrabModeAsync, GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
3013 return;
3014 }
3015
3016 OpenWindowMenu(wwin, event->xbutton.x_root, wwin->frame_y + wwin->frame->top_width, False);
3017
3018 /* allow drag select */
3019 desc = &wwin->screen_ptr->window_menu->menu->descriptor;
3020 event->xany.send_event = True;
3021 (*desc->handle_mousedown) (desc, event);
3022
3023 XUngrabPointer(dpy, CurrentTime);
3024 }
3025 }
3026
3027 static void windowCloseClick(WCoreWindow *sender, void *data, XEvent *event)
3028 {
3029 WWindow *wwin = data;
3030
3031 /* Parameter not used, but tell the compiler that it is ok */
3032 (void) sender;
3033
3034 event->xbutton.state &= w_global.shortcut.modifiers_mask;
3035
3036 CloseWindowMenu(wwin->screen_ptr);
3037
3038 if (event->xbutton.button < Button1 || event->xbutton.button > Button3)
3039 return;
3040
3041 /* if control-click, kill the client */
3042 if (event->xbutton.state & ControlMask) {
3043 wClientKill(wwin);
3044 } else {
3045 if (wwin->protocols.DELETE_WINDOW && event->xbutton.state == 0) {
3046 /* send delete message */
3047 wClientSendProtocol(wwin, w_global.atom.wm.delete_window,
3048 w_global.timestamp.last_event);
3049 }
3050 }
3051 }
3052
3053 static void windowCloseDblClick(WCoreWindow *sender, void *data, XEvent *event)
3054 {
3055 WWindow *wwin = data;
3056
3057 /* Parameter not used, but tell the compiler that it is ok */
3058 (void) sender;
3059
3060 CloseWindowMenu(wwin->screen_ptr);
3061
3062 if (event->xbutton.button < Button1 || event->xbutton.button > Button3)
3063 return;
3064
3065 /* send delete message */
3066 if (wwin->protocols.DELETE_WINDOW)
3067 wClientSendProtocol(wwin, w_global.atom.wm.delete_window,
3068 w_global.timestamp.last_event);
3069 else
3070 wClientKill(wwin);
3071 }
3072
3073 #ifdef XKB_BUTTON_HINT
3074 static void windowLanguageClick(WCoreWindow *sender, void *data, XEvent *event)
3075 {
3076 WWindow *wwin = data;
3077 WFrameWindow *fwin = wwin->frame;
3078 WScreen *scr = fwin->screen_ptr;
3079 int tl;
3080
3081 /* Parameter not used, but tell the compiler that it is ok */
3082 (void) sender;
3083
3084 if (event->xbutton.button != Button1 && event->xbutton.button != Button3)
3085 return;
3086 tl = wwin->frame->languagemode;
3087 wwin->frame->languagemode = wwin->frame->last_languagemode;
3088 wwin->frame->last_languagemode = tl;
3089 wSetFocusTo(scr, wwin);
3090 wwin->frame->languagebutton_image =
3091 wwin->frame->screen_ptr->b_pixmaps[WBUT_XKBGROUP1 + wwin->frame->languagemode];
3092 wFrameWindowUpdateLanguageButton(wwin->frame);
3093 if (event->xbutton.button == Button3)
3094 return;
3095 wRaiseFrame(fwin->core);
3096 }
3097 #endif
3098
3099 static void windowIconifyClick(WCoreWindow *sender, void *data, XEvent *event)
3100 {
3101 WWindow *wwin = data;
3102
3103 /* Parameter not used, but tell the compiler that it is ok */
3104 (void) sender;
3105
3106 event->xbutton.state &= w_global.shortcut.modifiers_mask;
3107
3108 CloseWindowMenu(wwin->screen_ptr);
3109
3110 if (event->xbutton.button < Button1 || event->xbutton.button > Button3)
3111 return;
3112
3113 if (wwin->protocols.MINIATURIZE_WINDOW && event->xbutton.state == 0) {
3114 wClientSendProtocol(wwin, w_global.atom.gnustep.wm_miniaturize_window,
3115 w_global.timestamp.last_event);
3116 } else {
3117 WApplication *wapp;
3118 if ((event->xbutton.state & ControlMask) || (event->xbutton.button == Button3)) {
3119
3120 wapp = wApplicationOf(wwin->main_window);
3121 if (wapp && !WFLAGP(wwin, no_appicon))
3122 wHideApplication(wapp);
3123 } else if (event->xbutton.state == 0) {
3124 wIconifyWindow(wwin);
3125 }
3126 }
3127 }
The Window Maker window manager