?  search:
summary | log | graphiclog1 | graphiclog2 | commit | commitdiff | tree | refs | edit | fork
blame | history | raw | HEAD
Remove dead code ifdef'ed by GRADIENT_CLIP_ARROW
[wmaker-crm.git] / src / window.c
blob7402b7de05bd19cb7669ec4152b236e8f8f9c363
1 /* window.c - client window managing stuffs
2 *
3 * Window Maker window manager
4 *
5 * Copyright (c) 1997-2003 Alfredo K. Kojima
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License along
18 * with this program; if not, write to the Free Software Foundation, Inc.,
19 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
20 */
21
22 #include "wconfig.h"
23
24 #include <X11/Xlib.h>
25 #include <X11/Xutil.h>
26 #ifdef SHAPE
27 #include <X11/extensions/shape.h>
28 #endif
29 #ifdef KEEP_XKB_LOCK_STATUS
30 #include <X11/XKBlib.h>
31 #endif /* KEEP_XKB_LOCK_STATUS */
32 #include <stdlib.h>
33 #include <stdio.h>
34 #include <string.h>
35 #include <stdint.h>
36 #include <math.h>
37
38 /* For getting mouse wheel mappings from WINGs */
39 #include <WINGs/WINGsP.h>
40
41 #include "WindowMaker.h"
42 #include "GNUstep.h"
43 #include "wcore.h"
44 #include "framewin.h"
45 #include "texture.h"
46 #include "window.h"
47 #include "winspector.h"
48 #include "icon.h"
49 #include "properties.h"
50 #include "actions.h"
51 #include "client.h"
52 #include "funcs.h"
53 #include "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
61 #ifdef MWM_HINTS
62 # include "motif.h"
63 #endif
64 #include "wmspec.h"
65
66 #define MOD_MASK wPreferences.modifier_mask
67
68 /****** Global Variables ******/
69 extern WShortKey wKeyBindings[WKBD_LAST];
70
71 #ifdef SHAPE
72 extern Bool wShapeSupported;
73 #endif
74
75 /* contexts */
76 extern XContext wWinContext;
77
78 /* protocol atoms */
79 extern Atom _XA_WM_DELETE_WINDOW;
80 extern Atom _XA_GNUSTEP_WM_MINIATURIZE_WINDOW;
81 extern Atom _XA_WINDOWMAKER_STATE;
82 extern WPreferences wPreferences;
83 extern Time LastTimestamp;
84
85 /* superfluous... */
86 extern void DoWindowBirth(WWindow *wwin);
87
88 /***** Local Stuff *****/
89 static WWindowState *windowState = NULL;
90 static FocusMode getFocusMode(WWindow *wwin);
91 static int getSavedState(Window window, WSavedState **state);
92 static void setupGNUstepHints(WWindow *wwin, GNUstepWMAttributes *gs_hints);
93
94 /* frame window (during window grabs) */
95 static void frameMouseDown(WObjDescriptor *desc, XEvent *event);
96
97 /* close button */
98 static void windowCloseClick(WCoreWindow *sender, void *data, XEvent *event);
99 static void windowCloseDblClick(WCoreWindow *sender, void *data, XEvent *event);
100
101 /* iconify button */
102 static void windowIconifyClick(WCoreWindow *sender, void *data, XEvent *event);
103
104 #ifdef XKB_BUTTON_HINT
105 static void windowLanguageClick(WCoreWindow *sender, void *data, XEvent *event);
106 #endif
107
108 static void titlebarMouseDown(WCoreWindow *sender, void *data, XEvent *event);
109 static void titlebarDblClick(WCoreWindow *sender, void *data, XEvent *event);
110 static void resizebarMouseDown(WCoreWindow *sender, void *data, XEvent *event);
111
112 /****** Notification Observers ******/
113
114 static void appearanceObserver(void *self, WMNotification * notif)
115 {
116 WWindow *wwin = (WWindow *) self;
117 uintptr_t flags = (uintptr_t)WMGetNotificationClientData(notif);
118
119 if (!wwin->frame || (!wwin->frame->titlebar && !wwin->frame->resizebar))
120 return;
121
122 if (flags & WFontSettings) {
123 wWindowConfigureBorders(wwin);
124 if (wwin->flags.shaded) {
125 wFrameWindowResize(wwin->frame, wwin->frame->core->width, wwin->frame->top_width - 1);
126
127 wwin->client.y = wwin->frame_y - wwin->client.height + wwin->frame->top_width;
128 wWindowSynthConfigureNotify(wwin);
129 }
130 }
131 if (flags & WTextureSettings) {
132 wwin->frame->flags.need_texture_remake = 1;
133 }
134 if (flags & (WTextureSettings | WColorSettings)) {
135 if (wwin->frame->titlebar)
136 XClearWindow(dpy, wwin->frame->titlebar->window);
137
138 wFrameWindowPaint(wwin->frame);
139 }
140 }
141
142
143 WWindow *wWindowFor(Window window)
144 {
145 WObjDescriptor *desc;
146
147 if (window == None)
148 return NULL;
149
150 if (XFindContext(dpy, window, wWinContext, (XPointer *) & desc) == XCNOENT)
151 return NULL;
152
153 if (desc->parent_type == WCLASS_WINDOW)
154 return desc->parent;
155 else if (desc->parent_type == WCLASS_FRAME) {
156 WFrameWindow *frame = (WFrameWindow *) desc->parent;
157 if (frame->flags.is_client_window_frame)
158 return frame->child;
159 }
160
161 return NULL;
162 }
163
164 WWindow *wWindowCreate(void)
165 {
166 WWindow *wwin;
167
168 wwin = wmalloc(sizeof(WWindow));
169 wretain(wwin);
170
171 memset(wwin, 0, sizeof(WWindow));
172
173 wwin->client_descriptor.handle_mousedown = frameMouseDown;
174 wwin->client_descriptor.parent = wwin;
175 wwin->client_descriptor.self = wwin;
176 wwin->client_descriptor.parent_type = WCLASS_WINDOW;
177
178 return wwin;
179 }
180
181 void wWindowDestroy(WWindow *wwin)
182 {
183 int i;
184
185 if (wwin->screen_ptr->cmap_window == wwin)
186 wwin->screen_ptr->cmap_window = NULL;
187
188 WMRemoveNotificationObserver(wwin);
189
190 wwin->flags.destroyed = 1;
191
192 for (i = 0; i < MAX_WINDOW_SHORTCUTS; i++) {
193 if (!wwin->screen_ptr->shortcutWindows[i])
194 continue;
195
196 WMRemoveFromArray(wwin->screen_ptr->shortcutWindows[i], wwin);
197
198 if (!WMGetArrayItemCount(wwin->screen_ptr->shortcutWindows[i])) {
199 WMFreeArray(wwin->screen_ptr->shortcutWindows[i]);
200 wwin->screen_ptr->shortcutWindows[i] = NULL;
201 }
202 }
203
204 if (wwin->fake_group && wwin->fake_group->retainCount > 0) {
205 wwin->fake_group->retainCount--;
206 if (wwin->fake_group->retainCount == 0 && wwin->fake_group->leader != None) {
207 XDestroyWindow(dpy, wwin->fake_group->leader);
208 wwin->fake_group->leader = None;
209 wwin->fake_group->origLeader = None;
210 XFlush(dpy);
211 }
212 }
213
214 if (wwin->normal_hints)
215 XFree(wwin->normal_hints);
216
217 if (wwin->wm_hints)
218 XFree(wwin->wm_hints);
219
220 if (wwin->wm_instance)
221 XFree(wwin->wm_instance);
222
223 if (wwin->wm_class)
224 XFree(wwin->wm_class);
225
226 if (wwin->wm_gnustep_attr)
227 wfree(wwin->wm_gnustep_attr);
228
229 if (wwin->cmap_windows)
230 XFree(wwin->cmap_windows);
231
232 XDeleteContext(dpy, wwin->client_win, wWinContext);
233
234 if (wwin->frame)
235 wFrameWindowDestroy(wwin->frame);
236
237 if (wwin->icon) {
238 RemoveFromStackList(wwin->icon->core);
239 wIconDestroy(wwin->icon);
240 if (wPreferences.auto_arrange_icons)
241 wArrangeIcons(wwin->screen_ptr, True);
242 }
243 if (wwin->net_icon_image)
244 RReleaseImage(wwin->net_icon_image);
245
246 wrelease(wwin);
247 }
248
249 static void setupGNUstepHints(WWindow *wwin, GNUstepWMAttributes *gs_hints)
250 {
251 if (gs_hints->flags & GSWindowStyleAttr) {
252 if (gs_hints->window_style == WMBorderlessWindowMask) {
253 wwin->client_flags.no_border = 1;
254 wwin->client_flags.no_titlebar = 1;
255 wwin->client_flags.no_closable = 1;
256 wwin->client_flags.no_miniaturizable = 1;
257 wwin->client_flags.no_resizable = 1;
258 wwin->client_flags.no_close_button = 1;
259 wwin->client_flags.no_miniaturize_button = 1;
260 wwin->client_flags.no_resizebar = 1;
261 } else {
262 wwin->client_flags.no_close_button =
263 ((gs_hints->window_style & WMClosableWindowMask) ? 0 : 1);
264
265 wwin->client_flags.no_closable = ((gs_hints->window_style & WMClosableWindowMask) ? 0 : 1);
266
267 wwin->client_flags.no_miniaturize_button =
268 ((gs_hints->window_style & WMMiniaturizableWindowMask) ? 0 : 1);
269
270 wwin->client_flags.no_miniaturizable = wwin->client_flags.no_miniaturize_button;
271
272 wwin->client_flags.no_resizebar =
273 ((gs_hints->window_style & WMResizableWindowMask) ? 0 : 1);
274
275 wwin->client_flags.no_resizable = wwin->client_flags.no_resizebar;
276
277 /* these attributes supposedly imply in the existence
278 * of a titlebar */
279 if (gs_hints->window_style & (WMResizableWindowMask |
280 WMClosableWindowMask | WMMiniaturizableWindowMask)) {
281 wwin->client_flags.no_titlebar = 0;
282 } else {
283 wwin->client_flags.no_titlebar =
284 ((gs_hints->window_style & WMTitledWindowMask) ? 0 : 1);
285 }
286
287 }
288 } else {
289 /* setup the defaults */
290 wwin->client_flags.no_border = 0;
291 wwin->client_flags.no_titlebar = 0;
292 wwin->client_flags.no_closable = 0;
293 wwin->client_flags.no_miniaturizable = 0;
294 wwin->client_flags.no_resizable = 0;
295 wwin->client_flags.no_close_button = 0;
296 wwin->client_flags.no_miniaturize_button = 0;
297 wwin->client_flags.no_resizebar = 0;
298 }
299 if (gs_hints->extra_flags & GSNoApplicationIconFlag)
300 wwin->client_flags.no_appicon = 1;
301 }
302
303 void wWindowSetupInitialAttributes(WWindow *wwin, int *level, int *workspace)
304 {
305 WScreen *scr = wwin->screen_ptr;
306
307 /* sets global default stuff */
308 wDefaultFillAttributes(scr, wwin->wm_instance, wwin->wm_class, &wwin->client_flags, NULL, True);
309 /*
310 * Decoration setting is done in this precedence (lower to higher)
311 * - use global default in the resource database
312 * - guess some settings
313 * - use GNUstep/external window attributes
314 * - set hints specified for the app in the resource DB
315 *
316 */
317 WSETUFLAG(wwin, broken_close, 0);
318
319 if (wwin->protocols.DELETE_WINDOW)
320 WSETUFLAG(wwin, kill_close, 0);
321 else
322 WSETUFLAG(wwin, kill_close, 1);
323
324 /* transients can't be iconified or maximized */
325 if (wwin->transient_for != None && wwin->transient_for != scr->root_win) {
326 WSETUFLAG(wwin, no_miniaturizable, 1);
327 WSETUFLAG(wwin, no_miniaturize_button, 1);
328 }
329
330 /* if the window can't be resized, remove the resizebar */
331 if (wwin->normal_hints->flags & (PMinSize | PMaxSize)
332 && (wwin->normal_hints->min_width == wwin->normal_hints->max_width)
333 && (wwin->normal_hints->min_height == wwin->normal_hints->max_height)) {
334 WSETUFLAG(wwin, no_resizable, 1);
335 WSETUFLAG(wwin, no_resizebar, 1);
336 }
337
338 /* set GNUstep window attributes */
339 if (wwin->wm_gnustep_attr) {
340 setupGNUstepHints(wwin, wwin->wm_gnustep_attr);
341
342 if (wwin->wm_gnustep_attr->flags & GSWindowLevelAttr) {
343
344 *level = wwin->wm_gnustep_attr->window_level;
345 /*
346 * INT_MIN is the only illegal window level.
347 */
348 if (*level == INT_MIN)
349 *level = INT_MIN + 1;
350 } else {
351 /* setup defaults */
352 *level = WMNormalLevel;
353 }
354 } else {
355 int tmp_workspace = -1;
356 int tmp_level = INT_MIN; /* INT_MIN is never used by the window levels */
357 Bool check;
358
359 check = False;
360
361 #ifdef MWM_HINTS
362 wMWMCheckClientHints(wwin);
363 #endif /* MWM_HINTS */
364
365 if (!check)
366 check = wNETWMCheckClientHints(wwin, &tmp_level, &tmp_workspace);
367
368 /* window levels are between INT_MIN+1 and INT_MAX, so if we still
369 * have INT_MIN that means that no window level was requested. -Dan
370 */
371 if (tmp_level == INT_MIN) {
372 if (WFLAGP(wwin, floating))
373 *level = WMFloatingLevel;
374 else if (WFLAGP(wwin, sunken))
375 *level = WMSunkenLevel;
376 else
377 *level = WMNormalLevel;
378 } else {
379 *level = tmp_level;
380 }
381
382 if (wwin->transient_for != None && wwin->transient_for != scr->root_win) {
383 WWindow *transientOwner = wWindowFor(wwin->transient_for);
384 if (transientOwner) {
385 int ownerLevel = transientOwner->frame->core->stacking->window_level;
386 if (ownerLevel > *level)
387 *level = ownerLevel;
388 }
389 }
390
391 if (tmp_workspace >= 0)
392 *workspace = tmp_workspace % scr->workspace_count;
393 }
394
395 /*
396 * Set attributes specified only for that window/class.
397 * This might do duplicate work with the 1st wDefaultFillAttributes().
398 */
399 wDefaultFillAttributes(scr, wwin->wm_instance, wwin->wm_class,
400 &wwin->user_flags, &wwin->defined_user_flags, False);
401 /*
402 * Sanity checks for attributes that depend on other attributes
403 */
404 if (wwin->user_flags.no_appicon && wwin->defined_user_flags.no_appicon)
405 wwin->user_flags.emulate_appicon = 0;
406
407 if (wwin->main_window != None) {
408 WApplication *wapp = wApplicationOf(wwin->main_window);
409 if (wapp && !wapp->flags.emulated)
410 wwin->user_flags.emulate_appicon = 0;
411 }
412
413 if (wwin->transient_for != None && wwin->transient_for != wwin->screen_ptr->root_win)
414 wwin->user_flags.emulate_appicon = 0;
415
416 if (wwin->user_flags.sunken && wwin->defined_user_flags.sunken
417 && wwin->user_flags.floating && wwin->defined_user_flags.floating)
418 wwin->user_flags.sunken = 0;
419
420 WSETUFLAG(wwin, no_shadeable, WFLAGP(wwin, no_titlebar));
421
422 /* windows that have takefocus=False shouldn't take focus at all */
423 if (wwin->focus_mode == WFM_NO_INPUT)
424 wwin->client_flags.no_focusable = 1;
425 }
426
427 Bool wWindowCanReceiveFocus(WWindow *wwin)
428 {
429 if (!wwin->flags.mapped && (!wwin->flags.shaded || wwin->flags.hidden))
430 return False;
431 if (WFLAGP(wwin, no_focusable) || wwin->flags.miniaturized)
432 return False;
433 if (wwin->frame->workspace != wwin->screen_ptr->current_workspace)
434 return False;
435
436 return True;
437 }
438
439 Bool wWindowObscuresWindow(WWindow *wwin, WWindow *obscured)
440 {
441 int w1, h1, w2, h2;
442
443 w1 = wwin->frame->core->width;
444 h1 = wwin->frame->core->height;
445 w2 = obscured->frame->core->width;
446 h2 = obscured->frame->core->height;
447
448 if (!IS_OMNIPRESENT(wwin) && !IS_OMNIPRESENT(obscured)
449 && wwin->frame->workspace != obscured->frame->workspace)
450 return False;
451
452 if (wwin->frame_x + w1 < obscured->frame_x
453 || wwin->frame_y + h1 < obscured->frame_y
454 || wwin->frame_x > obscured->frame_x + w2 || wwin->frame_y > obscured->frame_y + h2)
455 return False;
456
457 return True;
458 }
459
460 static void fixLeaderProperties(WWindow *wwin)
461 {
462 XClassHint *classHint;
463 XWMHints *hints, *clientHints;
464 XWindowAttributes attr;
465 Window leaders[2], window;
466 char **argv, *command;
467 int argc, i, pid;
468 Bool haveCommand;
469
470 classHint = XAllocClassHint();
471 clientHints = XGetWMHints(dpy, wwin->client_win);
472 pid = wNETWMGetPidForWindow(wwin->client_win);
473 if (pid > 0)
474 haveCommand = GetCommandForPid(pid, &argv, &argc);
475 else
476 haveCommand = False;
477
478 leaders[0] = wwin->client_leader;
479 leaders[1] = wwin->group_id;
480
481 if (haveCommand) {
482 command = GetCommandForWindow(wwin->client_win);
483 if (command) {
484 /* command already set. nothing to do. */
485 wfree(command);
486 } else {
487 XSetCommand(dpy, wwin->client_win, argv, argc);
488 }
489 }
490
491 for (i = 0; i < 2; i++) {
492 window = leaders[i];
493 if (window) {
494 if (XGetClassHint(dpy, window, classHint) == 0) {
495 classHint->res_name = wwin->wm_instance;
496 classHint->res_class = wwin->wm_class;
497 XSetClassHint(dpy, window, classHint);
498 }
499 hints = XGetWMHints(dpy, window);
500 if (hints) {
501 XFree(hints);
502 } else if (clientHints) {
503 /* set window group leader to self */
504 clientHints->window_group = window;
505 clientHints->flags |= WindowGroupHint;
506 XSetWMHints(dpy, window, clientHints);
507 }
508
509 if (haveCommand) {
510 command = GetCommandForWindow(window);
511 if (command) {
512 /* command already set. nothing to do. */
513 wfree(command);
514 } else {
515 XSetCommand(dpy, window, argv, argc);
516 }
517 }
518
519 /* Make sure we get notification when this window is destroyed */
520 if (XGetWindowAttributes(dpy, window, &attr))
521 XSelectInput(dpy, window, attr.your_event_mask | StructureNotifyMask | PropertyChangeMask);
522 }
523 }
524
525 XFree(classHint);
526 if (clientHints)
527 XFree(clientHints);
528 if (haveCommand)
529 wfree(argv);
530 }
531
532 static Window createFakeWindowGroupLeader(WScreen *scr, Window win, char *instance, char *class)
533 {
534 XClassHint *classHint;
535 XWMHints *hints;
536 Window leader;
537 int argc;
538 char **argv;
539
540 leader = XCreateSimpleWindow(dpy, scr->root_win, 10, 10, 10, 10, 0, 0, 0);
541 /* set class hint */
542 classHint = XAllocClassHint();
543 classHint->res_name = instance;
544 classHint->res_class = class;
545 XSetClassHint(dpy, leader, classHint);
546 XFree(classHint);
547
548 /* inherit these from the original leader if available */
549 hints = XGetWMHints(dpy, win);
550 if (!hints) {
551 hints = XAllocWMHints();
552 hints->flags = 0;
553 }
554 /* set window group leader to self */
555 hints->window_group = leader;
556 hints->flags |= WindowGroupHint;
557 XSetWMHints(dpy, leader, hints);
558 XFree(hints);
559
560 if (XGetCommand(dpy, win, &argv, &argc) != 0 && argc > 0) {
561 XSetCommand(dpy, leader, argv, argc);
562 XFreeStringList(argv);
563 }
564
565 return leader;
566 }
567
568 static int matchIdentifier(const void *item, const void *cdata)
569 {
570 return (strcmp(((WFakeGroupLeader *) item)->identifier, (char *)cdata) == 0);
571 }
572
573 /*
574 *----------------------------------------------------------------
575 * wManageWindow--
576 * reparents the window and allocates a descriptor for it.
577 * Window manager hints and other hints are fetched to configure
578 * the window decoration attributes and others. User preferences
579 * for the window are used if available, to configure window
580 * decorations and some behaviour.
581 * If in startup, windows that are override redirect,
582 * unmapped and never were managed and are Withdrawn are not
583 * managed.
584 *
585 * Returns:
586 * the new window descriptor
587 *
588 * Side effects:
589 * The window is reparented and appropriate notification
590 * is done to the client. Input mask for the window is setup.
591 * The window descriptor is also associated with various window
592 * contexts and inserted in the head of the window list.
593 * Event handler contexts are associated for some objects
594 * (buttons, titlebar and resizebar)
595 *
596 *----------------------------------------------------------------
597 */
598 WWindow *wManageWindow(WScreen *scr, Window window)
599 {
600 WWindow *wwin;
601 int x, y;
602 unsigned width, height;
603 XWindowAttributes wattribs;
604 XSetWindowAttributes attribs;
605 WWindowState *win_state;
606 WWindow *transientOwner = NULL;
607 int window_level;
608 int wm_state;
609 int foo;
610 int workspace = -1;
611 char *title;
612 Bool withdraw = False;
613 Bool raise = False;
614
615 /* mutex. */
616 XGrabServer(dpy);
617 XSync(dpy, False);
618 /* make sure the window is still there */
619 if (!XGetWindowAttributes(dpy, window, &wattribs)) {
620 XUngrabServer(dpy);
621 return NULL;
622 }
623
624 /* if it's an override-redirect, ignore it */
625 if (wattribs.override_redirect) {
626 XUngrabServer(dpy);
627 return NULL;
628 }
629
630 wm_state = PropGetWindowState(window);
631
632 /* if it's startup and the window is unmapped, don't manage it */
633 if (scr->flags.startup && wm_state < 0 && wattribs.map_state == IsUnmapped) {
634 XUngrabServer(dpy);
635 return NULL;
636 }
637
638 wwin = wWindowCreate();
639
640 title = wNETWMGetWindowName(window);
641 if (title)
642 wwin->flags.net_has_title = 1;
643 if (!title && !wFetchName(dpy, window, &title))
644 title = NULL;
645
646 XSaveContext(dpy, window, wWinContext, (XPointer) & wwin->client_descriptor);
647
648 #ifdef SHAPE
649 if (wShapeSupported) {
650 int junk;
651 unsigned int ujunk;
652 int b_shaped;
653
654 XShapeSelectInput(dpy, window, ShapeNotifyMask);
655 XShapeQueryExtents(dpy, window, &b_shaped, &junk, &junk, &ujunk,
656 &ujunk, &junk, &junk, &junk, &ujunk, &ujunk);
657 wwin->flags.shaped = b_shaped;
658 }
659 #endif
660
661 /*
662 * Get hints and other information in properties
663 */
664 PropGetWMClass(window, &wwin->wm_class, &wwin->wm_instance);
665
666 /* setup descriptor */
667 wwin->client_win = window;
668 wwin->screen_ptr = scr;
669 wwin->old_border_width = wattribs.border_width;
670 wwin->event_mask = CLIENT_EVENTS;
671 attribs.event_mask = CLIENT_EVENTS;
672 attribs.do_not_propagate_mask = ButtonPressMask | ButtonReleaseMask;
673 attribs.save_under = False;
674
675 XChangeWindowAttributes(dpy, window, CWEventMask | CWDontPropagate | CWSaveUnder, &attribs);
676 XSetWindowBorderWidth(dpy, window, 0);
677
678 /* get hints from GNUstep app */
679 if (wwin->wm_class != NULL && strcmp(wwin->wm_class, "GNUstep") == 0) {
680 wwin->flags.is_gnustep = 1;
681 }
682 if (!PropGetGNUstepWMAttr(window, &wwin->wm_gnustep_attr)) {
683 wwin->wm_gnustep_attr = NULL;
684 }
685
686 if (wwin->wm_class != NULL && strcmp(wwin->wm_class, "DockApp") == 0) {
687 wwin->flags.is_dockapp = 1;
688 withdraw = True;
689 }
690
691 wwin->client_leader = PropGetClientLeader(window);
692 if (wwin->client_leader != None)
693 wwin->main_window = wwin->client_leader;
694
695 wwin->wm_hints = XGetWMHints(dpy, window);
696
697 if (wwin->wm_hints) {
698 if (wwin->wm_hints->flags & StateHint) {
699
700 if (wwin->wm_hints->initial_state == IconicState) {
701
702 wwin->flags.miniaturized = 1;
703
704 } else if (wwin->wm_hints->initial_state == WithdrawnState) {
705
706 wwin->flags.is_dockapp = 1;
707 withdraw = True;
708 }
709 }
710
711 if (wwin->wm_hints->flags & WindowGroupHint) {
712 wwin->group_id = wwin->wm_hints->window_group;
713 /* window_group has priority over CLIENT_LEADER */
714 wwin->main_window = wwin->group_id;
715 } else {
716 wwin->group_id = None;
717 }
718
719 if (wwin->wm_hints->flags & UrgencyHint) {
720 wwin->flags.urgent = 1;
721 wAppBounceWhileUrgent(wApplicationOf(wwin->main_window));
722 }
723 } else {
724 wwin->group_id = None;
725 }
726
727 PropGetProtocols(window, &wwin->protocols);
728
729 if (!XGetTransientForHint(dpy, window, &wwin->transient_for)) {
730 wwin->transient_for = None;
731 } else {
732 if (wwin->transient_for == None || wwin->transient_for == window) {
733 wwin->transient_for = scr->root_win;
734 } else {
735 transientOwner = wWindowFor(wwin->transient_for);
736 if (transientOwner && transientOwner->main_window != None)
737 wwin->main_window = transientOwner->main_window;
738 }
739 }
740
741 /* guess the focus mode */
742 wwin->focus_mode = getFocusMode(wwin);
743
744 /* get geometry stuff */
745 wClientGetNormalHints(wwin, &wattribs, True, &x, &y, &width, &height);
746
747 /* get colormap windows */
748 GetColormapWindows(wwin);
749
750 /*
751 * Setup the decoration/window attributes and
752 * geometry
753 */
754 wWindowSetupInitialAttributes(wwin, &window_level, &workspace);
755
756 /* Make broken apps behave as a nice app. */
757 if (WFLAGP(wwin, emulate_appicon))
758 wwin->main_window = wwin->client_win;
759
760 fixLeaderProperties(wwin);
761
762 wwin->orig_main_window = wwin->main_window;
763
764 if (wwin->flags.is_gnustep)
765 WSETUFLAG(wwin, shared_appicon, 0);
766
767 if (wwin->main_window) {
768 extern Atom _XA_WINDOWMAKER_MENU;
769 XTextProperty text_prop;
770
771 if (XGetTextProperty(dpy, wwin->main_window, &text_prop, _XA_WINDOWMAKER_MENU)) {
772 WSETUFLAG(wwin, shared_appicon, 0);
773 }
774 }
775
776 if (wwin->flags.is_dockapp)
777 WSETUFLAG(wwin, shared_appicon, 0);
778
779 if (wwin->main_window) {
780 WApplication *app = wApplicationOf(wwin->main_window);
781 if (app && app->app_icon)
782 WSETUFLAG(wwin, shared_appicon, 0);
783 }
784
785 if (!withdraw && wwin->main_window && WFLAGP(wwin, shared_appicon)) {
786 char *buffer, *instance, *class;
787 WFakeGroupLeader *fPtr;
788 int index;
789
790 #define ADEQUATE(x) ((x)!=None && (x)!=wwin->client_win && (x)!=fPtr->leader)
791
792 /* // only enter here if PropGetWMClass() succeds */
793 PropGetWMClass(wwin->main_window, &class, &instance);
794 buffer = StrConcatDot(instance, class);
795
796 index = WMFindInArray(scr->fakeGroupLeaders, matchIdentifier, (void *)buffer);
797 if (index != WANotFound) {
798 fPtr = WMGetFromArray(scr->fakeGroupLeaders, index);
799 if (fPtr->retainCount == 0) {
800 fPtr->leader = createFakeWindowGroupLeader(scr, wwin->main_window,
801 instance, class);
802 }
803 fPtr->retainCount++;
804 if (fPtr->origLeader == None) {
805 if (ADEQUATE(wwin->main_window)) {
806 fPtr->retainCount++;
807 fPtr->origLeader = wwin->main_window;
808 }
809 }
810 wwin->fake_group = fPtr;
811 /*wwin->group_id = fPtr->leader; */
812 wwin->main_window = fPtr->leader;
813 wfree(buffer);
814 } else {
815 fPtr = (WFakeGroupLeader *) wmalloc(sizeof(WFakeGroupLeader));
816
817 fPtr->identifier = buffer;
818 fPtr->leader = createFakeWindowGroupLeader(scr, wwin->main_window, instance, class);
819 fPtr->origLeader = None;
820 fPtr->retainCount = 1;
821
822 WMAddToArray(scr->fakeGroupLeaders, fPtr);
823
824 if (ADEQUATE(wwin->main_window)) {
825 fPtr->retainCount++;
826 fPtr->origLeader = wwin->main_window;
827 }
828 wwin->fake_group = fPtr;
829 /*wwin->group_id = fPtr->leader; */
830 wwin->main_window = fPtr->leader;
831 }
832 if (instance)
833 free(instance);
834 if (class)
835 free(class);
836 #undef ADEQUATE
837 }
838
839 /*
840 * Setup the initial state of the window
841 */
842 if (WFLAGP(wwin, start_miniaturized) && !WFLAGP(wwin, no_miniaturizable))
843 wwin->flags.miniaturized = 1;
844
845 if (WFLAGP(wwin, start_maximized) && IS_RESIZABLE(wwin))
846 wwin->flags.maximized = MAX_VERTICAL | MAX_HORIZONTAL;
847
848 wNETWMCheckInitialClientState(wwin);
849
850 /* apply previous state if it exists and we're in startup */
851 if (scr->flags.startup && wm_state >= 0) {
852
853 if (wm_state == IconicState) {
854
855 wwin->flags.miniaturized = 1;
856
857 } else if (wm_state == WithdrawnState) {
858
859 withdraw = True;
860 }
861 }
862
863 /* if there is a saved state (from file), restore it */
864 win_state = NULL;
865 if (wwin->main_window != None)
866 win_state = (WWindowState *) wWindowGetSavedState(wwin->main_window);
867 else
868 win_state = (WWindowState *) wWindowGetSavedState(window);
869
870 if (win_state && !withdraw) {
871 if (win_state->state->hidden > 0)
872 wwin->flags.hidden = win_state->state->hidden;
873
874 if (win_state->state->shaded > 0 && !WFLAGP(wwin, no_shadeable))
875 wwin->flags.shaded = win_state->state->shaded;
876
877 if (win_state->state->miniaturized > 0 && !WFLAGP(wwin, no_miniaturizable)) {
878 wwin->flags.miniaturized = win_state->state->miniaturized;
879 }
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 if (wstate != NULL)
942 wfree(wstate);
943 }
944
945 /* don't let transients start miniaturized if their owners are not */
946 if (transientOwner && !transientOwner->flags.miniaturized && wwin->flags.miniaturized && !withdraw) {
947 wwin->flags.miniaturized = 0;
948 if (wwin->wm_hints)
949 wwin->wm_hints->initial_state = NormalState;
950 }
951
952 /* set workspace on which the window starts */
953 if (workspace >= 0) {
954 if (workspace > scr->workspace_count - 1) {
955 workspace = workspace % scr->workspace_count;
956 }
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
964 workspace = w;
965
966 } else {
967 if (wPreferences.open_transients_with_parent && transientOwner) {
968
969 workspace = transientOwner->frame->workspace;
970
971 } else {
972
973 workspace = scr->current_workspace;
974 }
975 }
976 }
977
978 /* setup window geometry */
979 if (win_state && win_state->state->w > 0) {
980 width = win_state->state->w;
981 height = win_state->state->h;
982 }
983 wWindowConstrainSize(wwin, &width, &height);
984
985 /* do not ask for window placement if the window is
986 * transient, during startup, if the initial workspace is another one
987 * or if the window wants to start iconic.
988 * If geometry was saved, restore it. */
989 {
990 Bool dontBring = False;
991
992 if (win_state && win_state->state->w > 0) {
993 x = win_state->state->x;
994 y = win_state->state->y;
995 } else if ((wwin->transient_for == None || wPreferences.window_placement != WPM_MANUAL)
996 && !scr->flags.startup
997 && workspace == scr->current_workspace
998 && !wwin->flags.miniaturized
999 && !wwin->flags.maximized && !(wwin->normal_hints->flags & (USPosition | PPosition))) {
1000
1001 if (transientOwner && transientOwner->flags.mapped) {
1002 int offs = WMAX(20, 2 * transientOwner->frame->top_width);
1003 WMRect rect;
1004 int head;
1005
1006 x = transientOwner->frame_x +
1007 abs((transientOwner->frame->core->width - width) / 2) + offs;
1008 y = transientOwner->frame_y +
1009 abs((transientOwner->frame->core->height - height) / 3) + offs;
1010
1011 /*
1012 * limit transient windows to be inside their parent's head
1013 */
1014 rect.pos.x = transientOwner->frame_x;
1015 rect.pos.y = transientOwner->frame_y;
1016 rect.size.width = transientOwner->frame->core->width;
1017 rect.size.height = transientOwner->frame->core->height;
1018
1019 head = wGetHeadForRect(scr, rect);
1020 rect = wGetRectForHead(scr, head);
1021
1022 if (x < rect.pos.x)
1023 x = rect.pos.x;
1024 else if (x + width > rect.pos.x + rect.size.width)
1025 x = rect.pos.x + rect.size.width - width;
1026
1027 if (y < rect.pos.y)
1028 y = rect.pos.y;
1029 else if (y + height > rect.pos.y + rect.size.height)
1030 y = rect.pos.y + rect.size.height - height;
1031
1032 } else {
1033 PlaceWindow(wwin, &x, &y, width, height);
1034 }
1035 if (wPreferences.window_placement == WPM_MANUAL) {
1036 dontBring = True;
1037 }
1038 } else if (scr->xine_info.count && (wwin->normal_hints->flags & PPosition)) {
1039 int head, flags;
1040 WMRect rect;
1041 int reposition = 0;
1042
1043 /*
1044 * Make spash screens come out in the center of a head
1045 * trouble is that most splashies never get here
1046 * they are managed trough atoms but god knows where.
1047 * Dan, do you know ? -peter
1048 *
1049 * Most of them are not managed, they have set
1050 * OverrideRedirect, which means we can't do anything about
1051 * them. -alfredo
1052 */
1053 {
1054 /*
1055 * xinerama checks for: across head and dead space
1056 */
1057 rect.pos.x = x;
1058 rect.pos.y = y;
1059 rect.size.width = width;
1060 rect.size.height = height;
1061
1062 head = wGetRectPlacementInfo(scr, rect, &flags);
1063
1064 if (flags & XFLAG_DEAD)
1065 reposition = 1;
1066
1067 if (flags & XFLAG_MULTIPLE)
1068 reposition = 2;
1069 }
1070
1071 switch (reposition) {
1072 case 1:
1073 head = wGetHeadForPointerLocation(scr);
1074 rect = wGetRectForHead(scr, head);
1075
1076 x = rect.pos.x + (x * rect.size.width) / scr->scr_width;
1077 y = rect.pos.y + (y * rect.size.height) / scr->scr_height;
1078 break;
1079
1080 case 2:
1081 rect = wGetRectForHead(scr, head);
1082
1083 if (x < rect.pos.x)
1084 x = rect.pos.x;
1085 else if (x + width > rect.pos.x + rect.size.width)
1086 x = rect.pos.x + rect.size.width - width;
1087
1088 if (y < rect.pos.y)
1089 y = rect.pos.y;
1090 else if (y + height > rect.pos.y + rect.size.height)
1091 y = rect.pos.y + rect.size.height - height;
1092
1093 break;
1094
1095 default:
1096 break;
1097 }
1098 }
1099
1100 if (WFLAGP(wwin, dont_move_off) && dontBring)
1101 wScreenBringInside(scr, &x, &y, width, height);
1102 }
1103
1104 wNETWMPositionSplash(wwin, &x, &y, width, height);
1105
1106 if (wwin->flags.urgent) {
1107 if (!IS_OMNIPRESENT(wwin))
1108 wwin->flags.omnipresent ^= 1;
1109 }
1110
1111 /*
1112 * Create frame, borders and do reparenting
1113 */
1114 foo = WFF_LEFT_BUTTON | WFF_RIGHT_BUTTON;
1115 #ifdef XKB_BUTTON_HINT
1116 if (wPreferences.modelock)
1117 foo |= WFF_LANGUAGE_BUTTON;
1118 #endif
1119 if (HAS_TITLEBAR(wwin))
1120 foo |= WFF_TITLEBAR;
1121 if (HAS_RESIZEBAR(wwin))
1122 foo |= WFF_RESIZEBAR;
1123 if (HAS_BORDER(wwin))
1124 foo |= WFF_BORDER;
1125
1126 wwin->frame = wFrameWindowCreate(scr, window_level,
1127 x, y, width, height,
1128 &wPreferences.window_title_clearance, foo,
1129 scr->window_title_texture,
1130 scr->resizebar_texture, scr->window_title_color, &scr->title_font);
1131
1132 wwin->frame->flags.is_client_window_frame = 1;
1133 wwin->frame->flags.justification = wPreferences.title_justification;
1134
1135 /* setup button images */
1136 wWindowUpdateButtonImages(wwin);
1137
1138 /* hide unused buttons */
1139 foo = 0;
1140 if (WFLAGP(wwin, no_close_button))
1141 foo |= WFF_RIGHT_BUTTON;
1142 if (WFLAGP(wwin, no_miniaturize_button))
1143 foo |= WFF_LEFT_BUTTON;
1144 #ifdef XKB_BUTTON_HINT
1145 if (WFLAGP(wwin, no_language_button) || WFLAGP(wwin, no_focusable))
1146 foo |= WFF_LANGUAGE_BUTTON;
1147 #endif
1148 if (foo != 0)
1149 wFrameWindowHideButton(wwin->frame, foo);
1150
1151 wwin->frame->child = wwin;
1152 wwin->frame->workspace = workspace;
1153 wwin->frame->on_click_left = windowIconifyClick;
1154
1155 #ifdef XKB_BUTTON_HINT
1156 if (wPreferences.modelock)
1157 wwin->frame->on_click_language = windowLanguageClick;
1158 #endif
1159
1160 wwin->frame->on_click_right = windowCloseClick;
1161 wwin->frame->on_dblclick_right = windowCloseDblClick;
1162 wwin->frame->on_mousedown_titlebar = titlebarMouseDown;
1163 wwin->frame->on_dblclick_titlebar = titlebarDblClick;
1164 wwin->frame->on_mousedown_resizebar = resizebarMouseDown;
1165
1166 XSelectInput(dpy, wwin->client_win, wwin->event_mask & ~StructureNotifyMask);
1167 XReparentWindow(dpy, wwin->client_win, wwin->frame->core->window, 0, wwin->frame->top_width);
1168 XSelectInput(dpy, wwin->client_win, wwin->event_mask);
1169
1170 {
1171 int gx, gy;
1172
1173 wClientGetGravityOffsets(wwin, &gx, &gy);
1174
1175 /* if gravity is to the south, account for the border sizes */
1176 if (gy > 0)
1177 y -= wwin->frame->top_width + wwin->frame->bottom_width;
1178 }
1179
1180 /*
1181 * wWindowConfigure() will init the client window's size
1182 * (wwin->client.{width,height}) and all other geometry
1183 * related variables (frame_x,frame_y)
1184 */
1185 wWindowConfigure(wwin, x, y, width, height);
1186
1187 /* to make sure the window receives it's new position after reparenting */
1188 wWindowSynthConfigureNotify(wwin);
1189
1190 /*
1191 * Setup descriptors and save window to internal
1192 * lists
1193 */
1194 if (wwin->main_window != None) {
1195 WApplication *app;
1196 WWindow *leader;
1197
1198 /* Leader windows do not necessary set themselves as leaders.
1199 * If this is the case, point the leader of this window to
1200 * itself */
1201 leader = wWindowFor(wwin->main_window);
1202 if (leader && leader->main_window == None) {
1203 leader->main_window = leader->client_win;
1204 }
1205 app = wApplicationCreate(wwin);
1206 if (app) {
1207 app->last_workspace = workspace;
1208
1209 /*
1210 * Do application specific stuff, like setting application
1211 * wide attributes.
1212 */
1213
1214 if (wwin->flags.hidden) {
1215 /* if the window was set to hidden because it was hidden
1216 * in a previous incarnation and that state was restored */
1217 app->flags.hidden = 1;
1218 } else if (app->flags.hidden) {
1219 if (WFLAGP(app->main_window_desc, start_hidden)) {
1220 wwin->flags.hidden = 1;
1221 } else {
1222 wUnhideApplication(app, False, False);
1223 raise = True;
1224 }
1225 }
1226 wAppBounce(app);
1227 }
1228 }
1229
1230 /* setup the frame descriptor */
1231 wwin->frame->core->descriptor.handle_mousedown = frameMouseDown;
1232 wwin->frame->core->descriptor.parent = wwin;
1233 wwin->frame->core->descriptor.parent_type = WCLASS_WINDOW;
1234
1235 /* don't let windows go away if we die */
1236 XAddToSaveSet(dpy, window);
1237
1238 XLowerWindow(dpy, window);
1239
1240 /* if window is in this workspace and should be mapped, then map it */
1241 if (!wwin->flags.miniaturized && (workspace == scr->current_workspace || IS_OMNIPRESENT(wwin))
1242 && !wwin->flags.hidden && !withdraw) {
1243
1244 /* The following "if" is to avoid crashing of clients that expect
1245 * WM_STATE set before they get mapped. Else WM_STATE is set later,
1246 * after the return from this function.
1247 */
1248 if (wwin->wm_hints && (wwin->wm_hints->flags & StateHint)) {
1249 wClientSetState(wwin, wwin->wm_hints->initial_state, None);
1250 } else {
1251 wClientSetState(wwin, NormalState, None);
1252 }
1253
1254 #if 0
1255 /* if not auto focus, then map the window under the currently
1256 * focused window */
1257 #define _WIDTH(w) (w)->frame->core->width
1258 #define _HEIGHT(w) (w)->frame->core->height
1259 if (!wPreferences.auto_focus && scr->focused_window
1260 && !scr->flags.startup && !transientOwner && ((wWindowObscuresWindow(wwin, scr->focused_window)
1261 && (_WIDTH(wwin) >
1262 (_WIDTH(scr->focused_window) * 5) / 3
1263 || _HEIGHT(wwin) >
1264 (_HEIGHT(scr->focused_window) * 5) / 3)
1265 && WINDOW_LEVEL(scr->focused_window) ==
1266 WINDOW_LEVEL(wwin))
1267 || wwin->flags.maximized)) {
1268 MoveInStackListUnder(scr->focused_window->frame->core, wwin->frame->core);
1269 }
1270 #undef _WIDTH
1271 #undef _HEIGHT
1272
1273 #endif
1274
1275 if (wPreferences.superfluous && !wPreferences.no_animations
1276 && !scr->flags.startup && (wwin->transient_for == None || wwin->transient_for == scr->root_win)
1277 /*
1278 * The brain damaged idiotic non-click to focus modes will
1279 * have trouble with this because:
1280 *
1281 * 1. window is created and mapped by the client
1282 * 2. window is mapped by wmaker in small size
1283 * 3. window is animated to grow to normal size
1284 * 4. this function returns to normal event loop
1285 * 5. eventually, the EnterNotify event that would trigger
1286 * the window focusing (if the mouse is over that window)
1287 * will be processed by wmaker.
1288 * But since this event will be rather delayed
1289 * (step 3 has a large delay) the time when the event ocurred
1290 * and when it is processed, the client that owns that window
1291 * will reject the XSetInputFocus() for it.
1292 */
1293 && (wPreferences.focus_mode == WKF_CLICK || wPreferences.auto_focus)) {
1294 DoWindowBirth(wwin);
1295 }
1296
1297 wWindowMap(wwin);
1298 }
1299
1300 /* setup stacking descriptor */
1301 if (transientOwner) {
1302 wwin->frame->core->stacking->child_of = transientOwner->frame->core;
1303 } else {
1304 wwin->frame->core->stacking->child_of = NULL;
1305 }
1306
1307 if (!scr->focused_window) {
1308 /* first window on the list */
1309 wwin->next = NULL;
1310 wwin->prev = NULL;
1311 scr->focused_window = wwin;
1312 } else {
1313 WWindow *tmp;
1314
1315 /* add window at beginning of focus window list */
1316 tmp = scr->focused_window;
1317 while (tmp->prev)
1318 tmp = tmp->prev;
1319 tmp->prev = wwin;
1320 wwin->next = tmp;
1321 wwin->prev = NULL;
1322 }
1323
1324 /* raise is set to true if we un-hid the app when this window was born.
1325 * we raise, else old windows of this app will be above this new one. */
1326 if (raise) {
1327 wRaiseFrame(wwin->frame->core);
1328 }
1329
1330 /* Update name must come after WApplication stuff is done */
1331 wWindowUpdateName(wwin, title);
1332 if (title)
1333 XFree(title);
1334
1335 XUngrabServer(dpy);
1336
1337 /*
1338 * Final preparations before window is ready to go
1339 */
1340 wFrameWindowChangeState(wwin->frame, WS_UNFOCUSED);
1341
1342 if (!wwin->flags.miniaturized && workspace == scr->current_workspace && !wwin->flags.hidden) {
1343 if (((transientOwner && transientOwner->flags.focused)
1344 || wPreferences.auto_focus) && !WFLAGP(wwin, no_focusable)) {
1345
1346 /* only auto_focus if on same screen as mouse
1347 * (and same head for xinerama mode)
1348 * TODO: make it an option */
1349
1350 /*TODO add checking the head of the window, is it available? */
1351 short same_screen = 0, same_head = 1;
1352
1353 int foo;
1354 unsigned int bar;
1355 Window dummy;
1356
1357 if (XQueryPointer(dpy, scr->root_win, &dummy, &dummy,
1358 &foo, &foo, &foo, &foo, &bar) != False) {
1359 same_screen = 1;
1360 }
1361
1362 if (same_screen == 1 && same_head == 1) {
1363 wSetFocusTo(scr, wwin);
1364 }
1365 }
1366 }
1367 wWindowResetMouseGrabs(wwin);
1368
1369 if (!WFLAGP(wwin, no_bind_keys))
1370 wWindowSetKeyGrabs(wwin);
1371
1372 WMPostNotificationName(WMNManaged, wwin, NULL);
1373 wColormapInstallForWindow(scr, scr->cmap_window);
1374
1375 /* Setup Notification Observers */
1376 WMAddNotificationObserver(appearanceObserver, wwin, WNWindowAppearanceSettingsChanged, wwin);
1377
1378 /* Cleanup temporary stuff */
1379 if (win_state)
1380 wWindowDeleteSavedState(win_state);
1381
1382 /* If the window must be withdrawed, then do it now.
1383 * Must do some optimization, 'though */
1384 if (withdraw) {
1385 wwin->flags.mapped = 0;
1386 wClientSetState(wwin, WithdrawnState, None);
1387 wUnmanageWindow(wwin, True, False);
1388 wwin = NULL;
1389 }
1390
1391 return wwin;
1392 }
1393
1394 WWindow *wManageInternalWindow(WScreen *scr, Window window, Window owner,
1395 char *title, int x, int y, int width, int height)
1396 {
1397 WWindow *wwin;
1398 int foo;
1399
1400 wwin = wWindowCreate();
1401
1402 WMAddNotificationObserver(appearanceObserver, wwin, WNWindowAppearanceSettingsChanged, wwin);
1403
1404 wwin->flags.internal_window = 1;
1405
1406 WSETUFLAG(wwin, omnipresent, 1);
1407 WSETUFLAG(wwin, no_shadeable, 1);
1408 WSETUFLAG(wwin, no_resizable, 1);
1409 WSETUFLAG(wwin, no_miniaturizable, 1);
1410
1411 wwin->focus_mode = WFM_PASSIVE;
1412 wwin->client_win = window;
1413 wwin->screen_ptr = scr;
1414 wwin->transient_for = owner;
1415 wwin->client.x = x;
1416 wwin->client.y = y;
1417 wwin->client.width = width;
1418 wwin->client.height = height;
1419 wwin->frame_x = wwin->client.x;
1420 wwin->frame_y = wwin->client.y;
1421
1422 foo = WFF_RIGHT_BUTTON | WFF_BORDER;
1423 foo |= WFF_TITLEBAR;
1424 #ifdef XKB_BUTTON_HINT
1425 foo |= WFF_LANGUAGE_BUTTON;
1426 #endif
1427
1428 wwin->frame = wFrameWindowCreate(scr, WMFloatingLevel,
1429 wwin->frame_x, wwin->frame_y,
1430 width, height,
1431 &wPreferences.window_title_clearance, foo,
1432 scr->window_title_texture,
1433 scr->resizebar_texture, scr->window_title_color, &scr->title_font);
1434
1435 XSaveContext(dpy, window, wWinContext, (XPointer) & wwin->client_descriptor);
1436
1437 wwin->frame->flags.is_client_window_frame = 1;
1438 wwin->frame->flags.justification = wPreferences.title_justification;
1439
1440 wFrameWindowChangeTitle(wwin->frame, title);
1441
1442 /* setup button images */
1443 wWindowUpdateButtonImages(wwin);
1444
1445 /* hide buttons */
1446 wFrameWindowHideButton(wwin->frame, WFF_RIGHT_BUTTON);
1447
1448 wwin->frame->child = wwin;
1449 wwin->frame->workspace = wwin->screen_ptr->current_workspace;
1450
1451 #ifdef XKB_BUTTON_HINT
1452 if (wPreferences.modelock)
1453 wwin->frame->on_click_language = windowLanguageClick;
1454 #endif
1455
1456 wwin->frame->on_click_right = windowCloseClick;
1457 wwin->frame->on_mousedown_titlebar = titlebarMouseDown;
1458 wwin->frame->on_dblclick_titlebar = titlebarDblClick;
1459 wwin->frame->on_mousedown_resizebar = resizebarMouseDown;
1460 wwin->client.y += wwin->frame->top_width;
1461
1462 XReparentWindow(dpy, wwin->client_win, wwin->frame->core->window, 0, wwin->frame->top_width);
1463 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, wwin->client.width, wwin->client.height);
1464
1465 /* setup the frame descriptor */
1466 wwin->frame->core->descriptor.handle_mousedown = frameMouseDown;
1467 wwin->frame->core->descriptor.parent = wwin;
1468 wwin->frame->core->descriptor.parent_type = WCLASS_WINDOW;
1469
1470 XLowerWindow(dpy, window);
1471 XMapSubwindows(dpy, wwin->frame->core->window);
1472
1473 /* setup stacking descriptor */
1474 if (wwin->transient_for != None && wwin->transient_for != scr->root_win) {
1475 WWindow *tmp;
1476 tmp = wWindowFor(wwin->transient_for);
1477 if (tmp)
1478 wwin->frame->core->stacking->child_of = tmp->frame->core;
1479 } else {
1480 wwin->frame->core->stacking->child_of = NULL;
1481 }
1482
1483 if (!scr->focused_window) {
1484 /* first window on the list */
1485 wwin->next = NULL;
1486 wwin->prev = NULL;
1487 scr->focused_window = wwin;
1488 } else {
1489 WWindow *tmp;
1490
1491 /* add window at beginning of focus window list */
1492 tmp = scr->focused_window;
1493 while (tmp->prev)
1494 tmp = tmp->prev;
1495 tmp->prev = wwin;
1496 wwin->next = tmp;
1497 wwin->prev = NULL;
1498 }
1499
1500 if (wwin->flags.is_gnustep == 0)
1501 wFrameWindowChangeState(wwin->frame, WS_UNFOCUSED);
1502
1503 /* if (wPreferences.auto_focus) */
1504 wSetFocusTo(scr, wwin);
1505 wWindowResetMouseGrabs(wwin);
1506 wWindowSetKeyGrabs(wwin);
1507
1508 return wwin;
1509 }
1510
1511 /*
1512 *----------------------------------------------------------------------
1513 * wUnmanageWindow--
1514 * Removes the frame window from a window and destroys all data
1515 * related to it. The window will be reparented back to the root window
1516 * if restore is True.
1517 *
1518 * Side effects:
1519 * Everything related to the window is destroyed and the window
1520 * is removed from the window lists. Focus is set to the previous on the
1521 * window list.
1522 *----------------------------------------------------------------------
1523 */
1524 void wUnmanageWindow(WWindow *wwin, Bool restore, Bool destroyed)
1525 {
1526 WCoreWindow *frame = wwin->frame->core;
1527 WWindow *owner = NULL;
1528 WWindow *newFocusedWindow = NULL;
1529 int wasFocused;
1530 WScreen *scr = wwin->screen_ptr;
1531
1532 /* First close attribute editor window if open */
1533 if (wwin->flags.inspector_open) {
1534 wCloseInspectorForWindow(wwin);
1535 }
1536
1537 /* Close window menu if it's open for this window */
1538 if (wwin->flags.menu_open_for_me) {
1539 CloseWindowMenu(scr);
1540 }
1541
1542 if (!destroyed) {
1543 if (!wwin->flags.internal_window)
1544 XRemoveFromSaveSet(dpy, wwin->client_win);
1545
1546 /* If this is a leader window, we still need to listen for
1547 * DestroyNotify and PropertyNotify. */
1548 if (wApplicationOf(wwin->client_win)) {
1549 XSelectInput(dpy, wwin->client_win, StructureNotifyMask | PropertyChangeMask);
1550 } else {
1551 XSelectInput(dpy, wwin->client_win, NoEventMask);
1552 }
1553
1554 XUngrabButton(dpy, AnyButton, AnyModifier, wwin->client_win);
1555 XUngrabKey(dpy, AnyKey, AnyModifier, wwin->client_win);
1556 }
1557
1558 XUnmapWindow(dpy, frame->window);
1559
1560 XUnmapWindow(dpy, wwin->client_win);
1561
1562 /* deselect window */
1563 wSelectWindow(wwin, False);
1564
1565 /* remove all pending events on window */
1566 /* I think this only matters for autoraise */
1567 if (wPreferences.raise_delay)
1568 WMDeleteTimerWithClientData(wwin->frame->core);
1569
1570 XFlush(dpy);
1571
1572 /* reparent the window back to the root */
1573 if (restore)
1574 wClientRestore(wwin);
1575
1576 if (wwin->transient_for != scr->root_win) {
1577 owner = wWindowFor(wwin->transient_for);
1578 if (owner) {
1579 if (!owner->flags.semi_focused) {
1580 owner = NULL;
1581 } else {
1582 owner->flags.semi_focused = 0;
1583 }
1584 }
1585 }
1586
1587 wasFocused = wwin->flags.focused;
1588
1589 /* remove from window focus list */
1590 if (!wwin->prev && !wwin->next) {
1591 /* was the only window */
1592 scr->focused_window = NULL;
1593 newFocusedWindow = NULL;
1594 } else {
1595 WWindow *tmp;
1596
1597 if (wwin->prev)
1598 wwin->prev->next = wwin->next;
1599 if (wwin->next)
1600 wwin->next->prev = wwin->prev;
1601 else {
1602 scr->focused_window = wwin->prev;
1603 scr->focused_window->next = NULL;
1604 }
1605
1606 if (wPreferences.focus_mode == WKF_CLICK) {
1607
1608 /* if in click to focus mode and the window
1609 * was a transient, focus the owner window
1610 */
1611 tmp = NULL;
1612 if (wPreferences.focus_mode == WKF_CLICK) {
1613 tmp = wWindowFor(wwin->transient_for);
1614 if (tmp && (!tmp->flags.mapped || WFLAGP(tmp, no_focusable))) {
1615 tmp = NULL;
1616 }
1617 }
1618 /* otherwise, focus the next one in the focus list */
1619 if (!tmp) {
1620 tmp = scr->focused_window;
1621 while (tmp) { /* look for one in the window list first */
1622 if (!WFLAGP(tmp, no_focusable) && !WFLAGP(tmp, skip_window_list)
1623 && (tmp->flags.mapped || tmp->flags.shaded))
1624 break;
1625 tmp = tmp->prev;
1626 }
1627 if (!tmp) { /* if unsuccessful, choose any focusable window */
1628 tmp = scr->focused_window;
1629 while (tmp) {
1630 if (!WFLAGP(tmp, no_focusable)
1631 && (tmp->flags.mapped || tmp->flags.shaded))
1632 break;
1633 tmp = tmp->prev;
1634 }
1635 }
1636 }
1637
1638 newFocusedWindow = tmp;
1639
1640 } else if (wPreferences.focus_mode == WKF_SLOPPY) {
1641 unsigned int mask;
1642 int foo;
1643 Window bar, win;
1644
1645 /* This is to let the root window get the keyboard input
1646 * if Sloppy focus mode and no other window get focus.
1647 * This way keybindings will not freeze.
1648 */
1649 tmp = NULL;
1650 if (XQueryPointer(dpy, scr->root_win, &bar, &win, &foo, &foo, &foo, &foo, &mask))
1651 tmp = wWindowFor(win);
1652 if (tmp == wwin)
1653 tmp = NULL;
1654 newFocusedWindow = tmp;
1655 } else {
1656 newFocusedWindow = NULL;
1657 }
1658 }
1659
1660 if (!wwin->flags.internal_window)
1661 WMPostNotificationName(WMNUnmanaged, wwin, NULL);
1662 if (wasFocused) {
1663 if (newFocusedWindow != owner && owner) {
1664 if (wwin->flags.is_gnustep == 0)
1665 wFrameWindowChangeState(owner->frame, WS_UNFOCUSED);
1666 }
1667 wSetFocusTo(scr, newFocusedWindow);
1668 }
1669
1670 /* Close menu and unhighlight */
1671 WApplication *oapp = wApplicationOf(wwin->main_window);
1672 WApplication *napp = scr->focused_window ? wApplicationOf(scr->focused_window->main_window) : NULL;
1673 if (oapp && oapp != napp) {
1674 wAppMenuUnmap(oapp->menu);
1675 wApplicationDeactivate(oapp);
1676 }
1677
1678 wWindowDestroy(wwin);
1679 XFlush(dpy);
1680 }
1681
1682 void wWindowMap(WWindow *wwin)
1683 {
1684 XMapWindow(dpy, wwin->frame->core->window);
1685 if (!wwin->flags.shaded) {
1686 /* window will be remapped when getting MapNotify */
1687 XSelectInput(dpy, wwin->client_win, wwin->event_mask & ~StructureNotifyMask);
1688 XMapWindow(dpy, wwin->client_win);
1689 XSelectInput(dpy, wwin->client_win, wwin->event_mask);
1690
1691 wwin->flags.mapped = 1;
1692 }
1693 }
1694
1695 void wWindowUnmap(WWindow *wwin)
1696 {
1697 wwin->flags.mapped = 0;
1698
1699 /* prevent window withdrawal when getting UnmapNotify */
1700 XSelectInput(dpy, wwin->client_win, wwin->event_mask & ~StructureNotifyMask);
1701 XUnmapWindow(dpy, wwin->client_win);
1702 XSelectInput(dpy, wwin->client_win, wwin->event_mask);
1703
1704 XUnmapWindow(dpy, wwin->frame->core->window);
1705 }
1706
1707 void wWindowFocus(WWindow *wwin, WWindow *owin)
1708 {
1709 WWindow *nowner;
1710 WWindow *oowner;
1711
1712 #ifdef KEEP_XKB_LOCK_STATUS
1713 if (wPreferences.modelock) {
1714 XkbLockGroup(dpy, XkbUseCoreKbd, wwin->frame->languagemode);
1715 }
1716 #endif /* KEEP_XKB_LOCK_STATUS */
1717
1718 wwin->flags.semi_focused = 0;
1719
1720 if (wwin->flags.is_gnustep == 0)
1721 wFrameWindowChangeState(wwin->frame, WS_FOCUSED);
1722
1723 wwin->flags.focused = 1;
1724
1725 wWindowResetMouseGrabs(wwin);
1726
1727 WMPostNotificationName(WMNChangedFocus, wwin, (void *)True);
1728
1729 if (owin == wwin || !owin)
1730 return;
1731
1732 nowner = wWindowFor(wwin->transient_for);
1733
1734 /* new window is a transient for the old window */
1735 if (nowner == owin) {
1736 owin->flags.semi_focused = 1;
1737 wWindowUnfocus(nowner);
1738 return;
1739 }
1740
1741 oowner = wWindowFor(owin->transient_for);
1742
1743 /* new window is owner of old window */
1744 if (wwin == oowner) {
1745 wWindowUnfocus(owin);
1746 return;
1747 }
1748
1749 if (!nowner) {
1750 wWindowUnfocus(owin);
1751 return;
1752 }
1753
1754 /* new window has same owner of old window */
1755 if (oowner == nowner) {
1756 /* prevent unfocusing of owner */
1757 oowner->flags.semi_focused = 0;
1758 wWindowUnfocus(owin);
1759 oowner->flags.semi_focused = 1;
1760
1761 return;
1762 }
1763
1764 /* nowner != NULL && oowner != nowner */
1765 nowner->flags.semi_focused = 1;
1766 wWindowUnfocus(nowner);
1767 wWindowUnfocus(owin);
1768 }
1769
1770 void wWindowUnfocus(WWindow *wwin)
1771 {
1772 CloseWindowMenu(wwin->screen_ptr);
1773
1774 if (wwin->flags.is_gnustep == 0)
1775 wFrameWindowChangeState(wwin->frame, wwin->flags.semi_focused ? WS_PFOCUSED : WS_UNFOCUSED);
1776
1777 if (wwin->transient_for != None && wwin->transient_for != wwin->screen_ptr->root_win) {
1778 WWindow *owner;
1779 owner = wWindowFor(wwin->transient_for);
1780 if (owner && owner->flags.semi_focused) {
1781 owner->flags.semi_focused = 0;
1782 if (owner->flags.mapped || owner->flags.shaded) {
1783 wWindowUnfocus(owner);
1784 wFrameWindowPaint(owner->frame);
1785 }
1786 }
1787 }
1788 wwin->flags.focused = 0;
1789 wWindowResetMouseGrabs(wwin);
1790 WMPostNotificationName(WMNChangedFocus, wwin, (void *)False);
1791 }
1792
1793 void wWindowUpdateName(WWindow *wwin, char *newTitle)
1794 {
1795 char *title;
1796
1797 if (!wwin->frame)
1798 return;
1799
1800 wwin->flags.wm_name_changed = 1;
1801
1802 if (!newTitle) {
1803 /* the hint was removed */
1804 title = DEF_WINDOW_TITLE;
1805 } else {
1806 title = newTitle;
1807 }
1808
1809 if (wFrameWindowChangeTitle(wwin->frame, title)) {
1810 WMPostNotificationName(WMNChangedName, wwin, NULL);
1811 }
1812 }
1813
1814 /*
1815 *----------------------------------------------------------------------
1816 *
1817 * wWindowConstrainSize--
1818 * Constrains size for the client window, taking the maximal size,
1819 * window resize increments and other size hints into account.
1820 *
1821 * Returns:
1822 * The closest size to what was given that the client window can
1823 * have.
1824 *
1825 *----------------------------------------------------------------------
1826 */
1827 void wWindowConstrainSize(WWindow *wwin, unsigned int *nwidth, unsigned int *nheight)
1828 {
1829 int width = (int)*nwidth;
1830 int height = (int)*nheight;
1831 int winc = 1;
1832 int hinc = 1;
1833 int minW = 1, minH = 1;
1834 int maxW = wwin->screen_ptr->scr_width * 2;
1835 int maxH = wwin->screen_ptr->scr_height * 2;
1836 int minAX = -1, minAY = -1;
1837 int maxAX = -1, maxAY = -1;
1838 int baseW = 0;
1839 int baseH = 0;
1840
1841 if (wwin->normal_hints) {
1842 winc = wwin->normal_hints->width_inc;
1843 hinc = wwin->normal_hints->height_inc;
1844 minW = wwin->normal_hints->min_width;
1845 minH = wwin->normal_hints->min_height;
1846 maxW = wwin->normal_hints->max_width;
1847 maxH = wwin->normal_hints->max_height;
1848 if (wwin->normal_hints->flags & PAspect) {
1849 minAX = wwin->normal_hints->min_aspect.x;
1850 minAY = wwin->normal_hints->min_aspect.y;
1851 maxAX = wwin->normal_hints->max_aspect.x;
1852 maxAY = wwin->normal_hints->max_aspect.y;
1853 }
1854
1855 baseW = wwin->normal_hints->base_width;
1856 baseH = wwin->normal_hints->base_height;
1857 }
1858
1859 if (width < minW)
1860 width = minW;
1861 if (height < minH)
1862 height = minH;
1863
1864 if (width > maxW)
1865 width = maxW;
1866 if (height > maxH)
1867 height = maxH;
1868
1869 /* aspect ratio code borrowed from olwm */
1870 if (minAX > 0) {
1871 /* adjust max aspect ratio */
1872 if (!(maxAX == 1 && maxAY == 1) && width * maxAY > height * maxAX) {
1873 if (maxAX > maxAY) {
1874 height = (width * maxAY) / maxAX;
1875 if (height > maxH) {
1876 height = maxH;
1877 width = (height * maxAX) / maxAY;
1878 }
1879 } else {
1880 width = (height * maxAX) / maxAY;
1881 if (width > maxW) {
1882 width = maxW;
1883 height = (width * maxAY) / maxAX;
1884 }
1885 }
1886 }
1887
1888 /* adjust min aspect ratio */
1889 if (!(minAX == 1 && minAY == 1) && width * minAY < height * minAX) {
1890 if (minAX > minAY) {
1891 height = (width * minAY) / minAX;
1892 if (height < minH) {
1893 height = minH;
1894 width = (height * minAX) / minAY;
1895 }
1896 } else {
1897 width = (height * minAX) / minAY;
1898 if (width < minW) {
1899 width = minW;
1900 height = (width * minAY) / minAX;
1901 }
1902 }
1903 }
1904 }
1905
1906 if (baseW != 0)
1907 width = (((width - baseW) / winc) * winc) + baseW;
1908 else
1909 width = (((width - minW) / winc) * winc) + minW;
1910
1911 if (baseH != 0)
1912 height = (((height - baseH) / hinc) * hinc) + baseH;
1913 else
1914 height = (((height - minH) / hinc) * hinc) + minH;
1915
1916 /* broken stupid apps may cause preposterous values for these.. */
1917 if (width > 0)
1918 *nwidth = width;
1919 if (height > 0)
1920 *nheight = height;
1921 }
1922
1923 void wWindowCropSize(WWindow *wwin, unsigned int maxW, unsigned int maxH,
1924 unsigned int *width, unsigned int *height)
1925 {
1926 int baseW = 0, baseH = 0;
1927 int winc = 1, hinc = 1;
1928
1929 if (wwin->normal_hints) {
1930 baseW = wwin->normal_hints->base_width;
1931 baseH = wwin->normal_hints->base_height;
1932
1933 winc = wwin->normal_hints->width_inc;
1934 hinc = wwin->normal_hints->height_inc;
1935 }
1936
1937 if (*width > maxW)
1938 *width = maxW - (maxW - baseW) % winc;
1939
1940 if (*height > maxH)
1941 *height = maxH - (maxH - baseH) % hinc;
1942 }
1943
1944 void wWindowChangeWorkspace(WWindow *wwin, int workspace)
1945 {
1946 WScreen *scr = wwin->screen_ptr;
1947 WApplication *wapp;
1948 int unmap = 0;
1949
1950 if (workspace >= scr->workspace_count || workspace < 0 || workspace == wwin->frame->workspace)
1951 return;
1952
1953 if (workspace != scr->current_workspace) {
1954 /* Sent to other workspace. Unmap window */
1955 if ((wwin->flags.mapped
1956 || wwin->flags.shaded || (wwin->flags.miniaturized && !wPreferences.sticky_icons))
1957 && !IS_OMNIPRESENT(wwin) && !wwin->flags.changing_workspace) {
1958
1959 wapp = wApplicationOf(wwin->main_window);
1960 if (wapp) {
1961 wapp->last_workspace = workspace;
1962 }
1963 if (wwin->flags.miniaturized) {
1964 if (wwin->icon) {
1965 XUnmapWindow(dpy, wwin->icon->core->window);
1966 wwin->icon->mapped = 0;
1967 }
1968 } else {
1969 unmap = 1;
1970 wSetFocusTo(scr, NULL);
1971 }
1972 }
1973 } else {
1974 /* brought to current workspace. Map window */
1975 if (wwin->flags.miniaturized && !wPreferences.sticky_icons) {
1976 if (wwin->icon) {
1977 XMapWindow(dpy, wwin->icon->core->window);
1978 wwin->icon->mapped = 1;
1979 }
1980 } else if (!wwin->flags.mapped && !(wwin->flags.miniaturized || wwin->flags.hidden)) {
1981 wWindowMap(wwin);
1982 }
1983 }
1984 if (!IS_OMNIPRESENT(wwin)) {
1985 int oldWorkspace = wwin->frame->workspace;
1986
1987 wwin->frame->workspace = workspace;
1988
1989 WMPostNotificationName(WMNChangedWorkspace, wwin, (void *)(uintptr_t) oldWorkspace);
1990 }
1991
1992 if (unmap)
1993 wWindowUnmap(wwin);
1994 }
1995
1996 void wWindowSynthConfigureNotify(WWindow *wwin)
1997 {
1998 XEvent sevent;
1999
2000 sevent.type = ConfigureNotify;
2001 sevent.xconfigure.display = dpy;
2002 sevent.xconfigure.event = wwin->client_win;
2003 sevent.xconfigure.window = wwin->client_win;
2004
2005 sevent.xconfigure.x = wwin->client.x;
2006 sevent.xconfigure.y = wwin->client.y;
2007 sevent.xconfigure.width = wwin->client.width;
2008 sevent.xconfigure.height = wwin->client.height;
2009
2010 sevent.xconfigure.border_width = wwin->old_border_width;
2011 if (HAS_TITLEBAR(wwin) && wwin->frame->titlebar)
2012 sevent.xconfigure.above = wwin->frame->titlebar->window;
2013 else
2014 sevent.xconfigure.above = None;
2015
2016 sevent.xconfigure.override_redirect = False;
2017 XSendEvent(dpy, wwin->client_win, False, StructureNotifyMask, &sevent);
2018 XFlush(dpy);
2019 }
2020
2021 /*
2022 *----------------------------------------------------------------------
2023 * wWindowConfigure()
2024 *
2025 * req_x, req_y: new requested positions for the frame
2026 * req_width, req_height: new requested sizes for the client
2027 *
2028 * Configures the frame, decorations and client window to the specified
2029 * geometry, whose validity is not checked -- wWindowConstrainSize()
2030 * must be used for that.
2031 * The size parameters are for the client window, but the position is
2032 * for the frame.
2033 * The client window receives a ConfigureNotify event, according
2034 * to what ICCCM says.
2035 *
2036 * Returns:
2037 * None
2038 *
2039 * Side effects:
2040 * Window size and position are changed and client window receives
2041 * a ConfigureNotify event.
2042 *----------------------------------------------------------------------
2043 */
2044 void wWindowConfigure(WWindow *wwin, int req_x, int req_y, int req_width, int req_height)
2045 {
2046 int synth_notify = False;
2047 int resize;
2048
2049 resize = (req_width != wwin->client.width || req_height != wwin->client.height);
2050 /*
2051 * if the window is being moved but not resized then
2052 * send a synthetic ConfigureNotify
2053 */
2054 if ((req_x != wwin->frame_x || req_y != wwin->frame_y) && !resize) {
2055 synth_notify = True;
2056 }
2057
2058 if (WFLAGP(wwin, dont_move_off))
2059 wScreenBringInside(wwin->screen_ptr, &req_x, &req_y, req_width, req_height);
2060 if (resize) {
2061 if (req_width < MIN_WINDOW_SIZE)
2062 req_width = MIN_WINDOW_SIZE;
2063 if (req_height < MIN_WINDOW_SIZE)
2064 req_height = MIN_WINDOW_SIZE;
2065
2066 /* If growing, resize inner part before frame,
2067 * if shrinking, resize frame before.
2068 * This will prevent the frame (that can have a different color)
2069 * to be exposed, causing flicker */
2070 if (req_height > wwin->frame->core->height || req_width > wwin->frame->core->width)
2071 XResizeWindow(dpy, wwin->client_win, req_width, req_height);
2072
2073 if (wwin->flags.shaded) {
2074 wFrameWindowConfigure(wwin->frame, req_x, req_y, req_width, wwin->frame->core->height);
2075 wwin->old_geometry.height = req_height;
2076 } else {
2077 int h;
2078
2079 h = req_height + wwin->frame->top_width + wwin->frame->bottom_width;
2080
2081 wFrameWindowConfigure(wwin->frame, req_x, req_y, req_width, h);
2082 }
2083
2084 if (!(req_height > wwin->frame->core->height || req_width > wwin->frame->core->width))
2085 XResizeWindow(dpy, wwin->client_win, req_width, req_height);
2086
2087 wwin->client.x = req_x;
2088 wwin->client.y = req_y + wwin->frame->top_width;
2089 wwin->client.width = req_width;
2090 wwin->client.height = req_height;
2091 } else {
2092 wwin->client.x = req_x;
2093 wwin->client.y = req_y + wwin->frame->top_width;
2094
2095 XMoveWindow(dpy, wwin->frame->core->window, req_x, req_y);
2096 }
2097 wwin->frame_x = req_x;
2098 wwin->frame_y = req_y;
2099 if (HAS_BORDER(wwin)) {
2100 wwin->client.x += FRAME_BORDER_WIDTH;
2101 wwin->client.y += FRAME_BORDER_WIDTH;
2102 }
2103 #ifdef SHAPE
2104 if (wShapeSupported && wwin->flags.shaped && resize) {
2105 wWindowSetShape(wwin);
2106 }
2107 #endif
2108
2109 if (synth_notify)
2110 wWindowSynthConfigureNotify(wwin);
2111 XFlush(dpy);
2112 }
2113
2114 /* req_x, req_y: new position of the frame */
2115 void wWindowMove(WWindow *wwin, int req_x, int req_y)
2116 {
2117 #ifdef CONFIGURE_WINDOW_WHILE_MOVING
2118 int synth_notify = False;
2119
2120 /* Send a synthetic ConfigureNotify event for every window movement. */
2121 if ((req_x != wwin->frame_x || req_y != wwin->frame_y)) {
2122 synth_notify = True;
2123 }
2124 #else
2125 /* A single synthetic ConfigureNotify event is sent at the end of
2126 * a completed (opaque) movement in moveres.c */
2127 #endif
2128
2129 if (WFLAGP(wwin, dont_move_off))
2130 wScreenBringInside(wwin->screen_ptr, &req_x, &req_y,
2131 wwin->frame->core->width, wwin->frame->core->height);
2132
2133 wwin->client.x = req_x;
2134 wwin->client.y = req_y + wwin->frame->top_width;
2135 if (HAS_BORDER(wwin)) {
2136 wwin->client.x += FRAME_BORDER_WIDTH;
2137 wwin->client.y += FRAME_BORDER_WIDTH;
2138 }
2139
2140 XMoveWindow(dpy, wwin->frame->core->window, req_x, req_y);
2141
2142 wwin->frame_x = req_x;
2143 wwin->frame_y = req_y;
2144
2145 #ifdef CONFIGURE_WINDOW_WHILE_MOVING
2146 if (synth_notify)
2147 wWindowSynthConfigureNotify(wwin);
2148 #endif
2149 }
2150
2151 void wWindowUpdateButtonImages(WWindow *wwin)
2152 {
2153 WScreen *scr = wwin->screen_ptr;
2154 Pixmap pixmap, mask;
2155 WFrameWindow *fwin = wwin->frame;
2156
2157 if (!HAS_TITLEBAR(wwin))
2158 return;
2159
2160 /* miniaturize button */
2161 if (!WFLAGP(wwin, no_miniaturize_button)) {
2162 if (wwin->wm_gnustep_attr && wwin->wm_gnustep_attr->flags & GSMiniaturizePixmapAttr) {
2163 pixmap = wwin->wm_gnustep_attr->miniaturize_pixmap;
2164
2165 if (wwin->wm_gnustep_attr->flags & GSMiniaturizeMaskAttr) {
2166 mask = wwin->wm_gnustep_attr->miniaturize_mask;
2167 } else {
2168 mask = None;
2169 }
2170
2171 if (fwin->lbutton_image
2172 && (fwin->lbutton_image->image != pixmap || fwin->lbutton_image->mask != mask)) {
2173 wPixmapDestroy(fwin->lbutton_image);
2174 fwin->lbutton_image = NULL;
2175 }
2176
2177 if (!fwin->lbutton_image) {
2178 fwin->lbutton_image = wPixmapCreate(scr, pixmap, mask);
2179 fwin->lbutton_image->client_owned = 1;
2180 fwin->lbutton_image->client_owned_mask = 1;
2181 }
2182 } else {
2183 if (fwin->lbutton_image && !fwin->lbutton_image->shared) {
2184 wPixmapDestroy(fwin->lbutton_image);
2185 }
2186 fwin->lbutton_image = scr->b_pixmaps[WBUT_ICONIFY];
2187 }
2188 }
2189 #ifdef XKB_BUTTON_HINT
2190 if (!WFLAGP(wwin, no_language_button)) {
2191 if (fwin->languagebutton_image && !fwin->languagebutton_image->shared) {
2192 wPixmapDestroy(fwin->languagebutton_image);
2193 }
2194 fwin->languagebutton_image = scr->b_pixmaps[WBUT_XKBGROUP1 + fwin->languagemode];
2195 }
2196 #endif
2197
2198 /* close button */
2199
2200 /* redefine WFLAGP to MGFLAGP to allow broken close operation */
2201 #define MGFLAGP(wwin, FLAG) (wwin)->client_flags.FLAG
2202
2203 if (!WFLAGP(wwin, no_close_button)) {
2204 if (wwin->wm_gnustep_attr && wwin->wm_gnustep_attr->flags & GSClosePixmapAttr) {
2205 pixmap = wwin->wm_gnustep_attr->close_pixmap;
2206
2207 if (wwin->wm_gnustep_attr->flags & GSCloseMaskAttr)
2208 mask = wwin->wm_gnustep_attr->close_mask;
2209 else
2210 mask = None;
2211
2212 if (fwin->rbutton_image && (fwin->rbutton_image->image != pixmap
2213 || fwin->rbutton_image->mask != mask)) {
2214 wPixmapDestroy(fwin->rbutton_image);
2215 fwin->rbutton_image = NULL;
2216 }
2217
2218 if (!fwin->rbutton_image) {
2219 fwin->rbutton_image = wPixmapCreate(scr, pixmap, mask);
2220 fwin->rbutton_image->client_owned = 1;
2221 fwin->rbutton_image->client_owned_mask = 1;
2222 }
2223
2224 } else if (WFLAGP(wwin, kill_close)) {
2225
2226 if (fwin->rbutton_image && !fwin->rbutton_image->shared)
2227 wPixmapDestroy(fwin->rbutton_image);
2228
2229 fwin->rbutton_image = scr->b_pixmaps[WBUT_KILL];
2230
2231 } else if (MGFLAGP(wwin, broken_close)) {
2232
2233 if (fwin->rbutton_image && !fwin->rbutton_image->shared)
2234 wPixmapDestroy(fwin->rbutton_image);
2235
2236 fwin->rbutton_image = scr->b_pixmaps[WBUT_BROKENCLOSE];
2237
2238 } else {
2239
2240 if (fwin->rbutton_image && !fwin->rbutton_image->shared)
2241 wPixmapDestroy(fwin->rbutton_image);
2242
2243 fwin->rbutton_image = scr->b_pixmaps[WBUT_CLOSE];
2244 }
2245 }
2246
2247 /* force buttons to be redrawn */
2248 fwin->flags.need_texture_change = 1;
2249 wFrameWindowPaint(fwin);
2250 }
2251
2252 /*
2253 *---------------------------------------------------------------------------
2254 * wWindowConfigureBorders--
2255 * Update window border configuration according to attribute flags.
2256 *
2257 *---------------------------------------------------------------------------
2258 */
2259 void wWindowConfigureBorders(WWindow *wwin)
2260 {
2261 if (wwin->frame) {
2262 int flags;
2263 int newy, oldh;
2264
2265 flags = WFF_LEFT_BUTTON | WFF_RIGHT_BUTTON;
2266
2267 #ifdef XKB_BUTTON_HINT
2268 if (wPreferences.modelock)
2269 flags |= WFF_LANGUAGE_BUTTON;
2270 #endif
2271
2272 if (HAS_TITLEBAR(wwin))
2273 flags |= WFF_TITLEBAR;
2274 if (HAS_RESIZEBAR(wwin) && IS_RESIZABLE(wwin))
2275 flags |= WFF_RESIZEBAR;
2276 if (HAS_BORDER(wwin))
2277 flags |= WFF_BORDER;
2278 if (wwin->flags.shaded)
2279 flags |= WFF_IS_SHADED;
2280
2281 oldh = wwin->frame->top_width;
2282 wFrameWindowUpdateBorders(wwin->frame, flags);
2283 if (oldh != wwin->frame->top_width) {
2284 newy = wwin->frame_y + oldh - wwin->frame->top_width;
2285
2286 XMoveWindow(dpy, wwin->client_win, 0, wwin->frame->top_width);
2287 wWindowConfigure(wwin, wwin->frame_x, newy, wwin->client.width, wwin->client.height);
2288 }
2289
2290 flags = 0;
2291 if (!WFLAGP(wwin, no_miniaturize_button)
2292 && wwin->frame->flags.hide_left_button)
2293 flags |= WFF_LEFT_BUTTON;
2294
2295 #ifdef XKB_BUTTON_HINT
2296 if (!WFLAGP(wwin, no_language_button)
2297 && wwin->frame->flags.hide_language_button) {
2298 flags |= WFF_LANGUAGE_BUTTON;
2299 }
2300 #endif
2301
2302 if (!WFLAGP(wwin, no_close_button)
2303 && wwin->frame->flags.hide_right_button)
2304 flags |= WFF_RIGHT_BUTTON;
2305
2306 if (flags != 0) {
2307 wWindowUpdateButtonImages(wwin);
2308 wFrameWindowShowButton(wwin->frame, flags);
2309 }
2310
2311 flags = 0;
2312 if (WFLAGP(wwin, no_miniaturize_button)
2313 && !wwin->frame->flags.hide_left_button)
2314 flags |= WFF_LEFT_BUTTON;
2315
2316 #ifdef XKB_BUTTON_HINT
2317 if (WFLAGP(wwin, no_language_button)
2318 && !wwin->frame->flags.hide_language_button)
2319 flags |= WFF_LANGUAGE_BUTTON;
2320 #endif
2321
2322 if (WFLAGP(wwin, no_close_button)
2323 && !wwin->frame->flags.hide_right_button)
2324 flags |= WFF_RIGHT_BUTTON;
2325
2326 if (flags != 0)
2327 wFrameWindowHideButton(wwin->frame, flags);
2328
2329 #ifdef SHAPE
2330 if (wShapeSupported && wwin->flags.shaped) {
2331 wWindowSetShape(wwin);
2332 }
2333 #endif
2334 }
2335 }
2336
2337 void wWindowSaveState(WWindow * wwin)
2338 {
2339 long data[10];
2340 int i;
2341
2342 memset(data, 0, sizeof(long) * 10);
2343 data[0] = wwin->frame->workspace;
2344 data[1] = wwin->flags.miniaturized;
2345 data[2] = wwin->flags.shaded;
2346 data[3] = wwin->flags.hidden;
2347 data[4] = wwin->flags.maximized;
2348 if (wwin->flags.maximized == 0) {
2349 data[5] = wwin->frame_x;
2350 data[6] = wwin->frame_y;
2351 data[7] = wwin->frame->core->width;
2352 data[8] = wwin->frame->core->height;
2353 } else {
2354 data[5] = wwin->old_geometry.x;
2355 data[6] = wwin->old_geometry.y;
2356 data[7] = wwin->old_geometry.width;
2357 data[8] = wwin->old_geometry.height;
2358 }
2359
2360 for (i = 0; i < MAX_WINDOW_SHORTCUTS; i++) {
2361 if (wwin->screen_ptr->shortcutWindows[i] &&
2362 WMCountInArray(wwin->screen_ptr->shortcutWindows[i], wwin))
2363 data[9] |= 1 << i;
2364 }
2365 XChangeProperty(dpy, wwin->client_win, _XA_WINDOWMAKER_STATE,
2366 _XA_WINDOWMAKER_STATE, 32, PropModeReplace, (unsigned char *)data, 10);
2367 }
2368
2369 static int getSavedState(Window window, WSavedState ** state)
2370 {
2371 Atom type_ret;
2372 int fmt_ret;
2373 unsigned long nitems_ret;
2374 unsigned long bytes_after_ret;
2375 long *data;
2376
2377 if (XGetWindowProperty(dpy, window, _XA_WINDOWMAKER_STATE, 0, 10,
2378 True, _XA_WINDOWMAKER_STATE,
2379 &type_ret, &fmt_ret, &nitems_ret, &bytes_after_ret,
2380 (unsigned char **)&data) != Success || !data || nitems_ret < 10)
2381 return 0;
2382
2383 *state = wmalloc(sizeof(WSavedState));
2384
2385 (*state)->workspace = data[0];
2386 (*state)->miniaturized = data[1];
2387 (*state)->shaded = data[2];
2388 (*state)->hidden = data[3];
2389 (*state)->maximized = data[4];
2390 (*state)->x = data[5];
2391 (*state)->y = data[6];
2392 (*state)->w = data[7];
2393 (*state)->h = data[8];
2394 (*state)->window_shortcuts = data[9];
2395
2396 XFree(data);
2397
2398 if (*state && type_ret == _XA_WINDOWMAKER_STATE)
2399 return 1;
2400 else
2401 return 0;
2402 }
2403
2404 #ifdef SHAPE
2405 void wWindowClearShape(WWindow * wwin)
2406 {
2407 XShapeCombineMask(dpy, wwin->frame->core->window, ShapeBounding,
2408 0, wwin->frame->top_width, None, ShapeSet);
2409 XFlush(dpy);
2410 }
2411
2412 void wWindowSetShape(WWindow * wwin)
2413 {
2414 XRectangle rect[2];
2415 int count;
2416 #ifdef OPTIMIZE_SHAPE
2417 XRectangle *rects;
2418 XRectangle *urec;
2419 int ordering;
2420
2421 /* only shape is the client's */
2422 if (!HAS_TITLEBAR(wwin) && !HAS_RESIZEBAR(wwin)) {
2423 goto alt_code;
2424 }
2425
2426 /* Get array of rectangles describing the shape mask */
2427 rects = XShapeGetRectangles(dpy, wwin->client_win, ShapeBounding, &count, &ordering);
2428 if (!rects) {
2429 goto alt_code;
2430 }
2431
2432 urec = malloc(sizeof(XRectangle) * (count + 2));
2433 if (!urec) {
2434 XFree(rects);
2435 goto alt_code;
2436 }
2437
2438 /* insert our decoration rectangles in the rect list */
2439 memcpy(urec, rects, sizeof(XRectangle) * count);
2440 XFree(rects);
2441
2442 if (HAS_TITLEBAR(wwin)) {
2443 urec[count].x = -1;
2444 urec[count].y = -1 - wwin->frame->top_width;
2445 urec[count].width = wwin->frame->core->width + 2;
2446 urec[count].height = wwin->frame->top_width + 1;
2447 count++;
2448 }
2449 if (HAS_RESIZEBAR(wwin)) {
2450 urec[count].x = -1;
2451 urec[count].y = wwin->frame->core->height - wwin->frame->bottom_width - wwin->frame->top_width;
2452 urec[count].width = wwin->frame->core->width + 2;
2453 urec[count].height = wwin->frame->bottom_width + 1;
2454 count++;
2455 }
2456
2457 /* shape our frame window */
2458 XShapeCombineRectangles(dpy, wwin->frame->core->window, ShapeBounding,
2459 0, wwin->frame->top_width, urec, count, ShapeSet, Unsorted);
2460 XFlush(dpy);
2461 wfree(urec);
2462 return;
2463
2464 alt_code:
2465 #endif /* OPTIMIZE_SHAPE */
2466 count = 0;
2467 if (HAS_TITLEBAR(wwin)) {
2468 rect[count].x = -1;
2469 rect[count].y = -1;
2470 rect[count].width = wwin->frame->core->width + 2;
2471 rect[count].height = wwin->frame->top_width + 1;
2472 count++;
2473 }
2474 if (HAS_RESIZEBAR(wwin)) {
2475 rect[count].x = -1;
2476 rect[count].y = wwin->frame->core->height - wwin->frame->bottom_width;
2477 rect[count].width = wwin->frame->core->width + 2;
2478 rect[count].height = wwin->frame->bottom_width + 1;
2479 count++;
2480 }
2481 if (count > 0) {
2482 XShapeCombineRectangles(dpy, wwin->frame->core->window, ShapeBounding,
2483 0, 0, rect, count, ShapeSet, Unsorted);
2484 }
2485 XShapeCombineShape(dpy, wwin->frame->core->window, ShapeBounding,
2486 0, wwin->frame->top_width, wwin->client_win,
2487 ShapeBounding, (count > 0 ? ShapeUnion : ShapeSet));
2488 XFlush(dpy);
2489 }
2490 #endif /* SHAPE */
2491
2492 /* ====================================================================== */
2493
2494 static FocusMode getFocusMode(WWindow * wwin)
2495 {
2496 FocusMode mode;
2497
2498 if ((wwin->wm_hints) && (wwin->wm_hints->flags & InputHint)) {
2499 if (wwin->wm_hints->input == True) {
2500 if (wwin->protocols.TAKE_FOCUS)
2501 mode = WFM_LOCALLY_ACTIVE;
2502 else
2503 mode = WFM_PASSIVE;
2504 } else {
2505 if (wwin->protocols.TAKE_FOCUS)
2506 mode = WFM_GLOBALLY_ACTIVE;
2507 else
2508 mode = WFM_NO_INPUT;
2509 }
2510 } else {
2511 mode = WFM_PASSIVE;
2512 }
2513 return mode;
2514 }
2515
2516 void wWindowSetKeyGrabs(WWindow * wwin)
2517 {
2518 int i;
2519 WShortKey *key;
2520
2521 for (i = 0; i < WKBD_LAST; i++) {
2522 key = &wKeyBindings[i];
2523
2524 if (key->keycode == 0)
2525 continue;
2526 if (key->modifier != AnyModifier) {
2527 XGrabKey(dpy, key->keycode, key->modifier | LockMask,
2528 wwin->frame->core->window, True, GrabModeAsync, GrabModeAsync);
2529 #ifdef NUMLOCK_HACK
2530 /* Also grab all modifier combinations possible that include,
2531 * LockMask, ScrollLockMask and NumLockMask, so that keygrabs
2532 * work even if the NumLock/ScrollLock key is on.
2533 */
2534 wHackedGrabKey(key->keycode, key->modifier,
2535 wwin->frame->core->window, True, GrabModeAsync, GrabModeAsync);
2536 #endif
2537 }
2538 XGrabKey(dpy, key->keycode, key->modifier,
2539 wwin->frame->core->window, True, GrabModeAsync, GrabModeAsync);
2540 }
2541
2542 wRootMenuBindShortcuts(wwin->frame->core->window);
2543 }
2544
2545 void wWindowResetMouseGrabs(WWindow * wwin)
2546 {
2547 /* Mouse grabs can't be done on the client window because of
2548 * ICCCM and because clients that try to do the same will crash.
2549 *
2550 * But there is a problem wich makes tbar buttons of unfocused
2551 * windows not usable as the click goes to the frame window instead
2552 * of the button itself. Must figure a way to fix that.
2553 */
2554
2555 XUngrabButton(dpy, AnyButton, AnyModifier, wwin->client_win);
2556
2557 if (!WFLAGP(wwin, no_bind_mouse)) {
2558 /* grabs for Meta+drag */
2559 wHackedGrabButton(AnyButton, MOD_MASK, wwin->client_win,
2560 True, ButtonPressMask | ButtonReleaseMask,
2561 GrabModeSync, GrabModeAsync, None, None);
2562
2563 /* for CTRL+Wheel to Scroll Horiz, we have to grab CTRL as well
2564 * but we only grab it for Button4 and Button 5 since a lot of apps
2565 * use CTRL+Button1-3 for app related functionality
2566 */
2567 if (wPreferences.resize_increment > 0) {
2568 wHackedGrabButton(Button4, ControlMask, wwin->client_win,
2569 True, ButtonPressMask | ButtonReleaseMask,
2570 GrabModeSync, GrabModeAsync, None, None);
2571 wHackedGrabButton(Button5, ControlMask, wwin->client_win,
2572 True, ButtonPressMask | ButtonReleaseMask,
2573 GrabModeSync, GrabModeAsync, None, None);
2574
2575 wHackedGrabButton(Button4, MOD_MASK | ControlMask, wwin->client_win,
2576 True, ButtonPressMask | ButtonReleaseMask,
2577 GrabModeSync, GrabModeAsync, None, None);
2578 wHackedGrabButton(Button5, MOD_MASK | ControlMask, wwin->client_win,
2579 True, ButtonPressMask | ButtonReleaseMask,
2580 GrabModeSync, GrabModeAsync, None, None);
2581 }
2582 }
2583
2584 if (!wwin->flags.focused && !WFLAGP(wwin, no_focusable)
2585 && !wwin->flags.is_gnustep) {
2586 /* the passive grabs to focus the window */
2587 /* if (wPreferences.focus_mode == WKF_CLICK) */
2588 XGrabButton(dpy, AnyButton, AnyModifier, wwin->client_win,
2589 True, ButtonPressMask | ButtonReleaseMask, GrabModeSync, GrabModeAsync, None, None);
2590 }
2591 XFlush(dpy);
2592 }
2593
2594 void wWindowUpdateGNUstepAttr(WWindow * wwin, GNUstepWMAttributes * attr)
2595 {
2596 if (attr->flags & GSExtraFlagsAttr) {
2597 if (MGFLAGP(wwin, broken_close) != (attr->extra_flags & GSDocumentEditedFlag)) {
2598 wwin->client_flags.broken_close = !MGFLAGP(wwin, broken_close);
2599 wWindowUpdateButtonImages(wwin);
2600 }
2601 }
2602 }
2603
2604 WMagicNumber wWindowAddSavedState(char *instance, char *class, char *command, pid_t pid, WSavedState * state)
2605 {
2606 WWindowState *wstate;
2607
2608 wstate = malloc(sizeof(WWindowState));
2609 if (!wstate)
2610 return NULL;
2611
2612 memset(wstate, 0, sizeof(WWindowState));
2613 wstate->pid = pid;
2614 if (instance)
2615 wstate->instance = wstrdup(instance);
2616 if (class)
2617 wstate->class = wstrdup(class);
2618 if (command)
2619 wstate->command = wstrdup(command);
2620 wstate->state = state;
2621
2622 wstate->next = windowState;
2623 windowState = wstate;
2624
2625 return wstate;
2626 }
2627
2628 #define SAME(x, y) (((x) && (y) && !strcmp((x), (y))) || (!(x) && !(y)))
2629
2630 WMagicNumber wWindowGetSavedState(Window win)
2631 {
2632 char *instance, *class, *command = NULL;
2633 WWindowState *wstate = windowState;
2634
2635 if (!wstate)
2636 return NULL;
2637
2638 command = GetCommandForWindow(win);
2639 if (!command)
2640 return NULL;
2641
2642 if (PropGetWMClass(win, &class, &instance)) {
2643 while (wstate) {
2644 if (SAME(instance, wstate->instance) &&
2645 SAME(class, wstate->class) && SAME(command, wstate->command)) {
2646 break;
2647 }
2648 wstate = wstate->next;
2649 }
2650 } else {
2651 wstate = NULL;
2652 }
2653
2654 if (command)
2655 wfree(command);
2656 if (instance)
2657 free(instance);
2658 if (class)
2659 free(class);
2660
2661 return wstate;
2662 }
2663
2664 void wWindowDeleteSavedState(WMagicNumber id)
2665 {
2666 WWindowState *tmp, *wstate = (WWindowState *) id;
2667
2668 if (!wstate || !windowState)
2669 return;
2670
2671 tmp = windowState;
2672 if (tmp == wstate) {
2673 windowState = wstate->next;
2674 if (wstate->instance)
2675 wfree(wstate->instance);
2676 if (wstate->class)
2677 wfree(wstate->class);
2678 if (wstate->command)
2679 wfree(wstate->command);
2680 wfree(wstate->state);
2681 wfree(wstate);
2682 } else {
2683 while (tmp->next) {
2684 if (tmp->next == wstate) {
2685 tmp->next = wstate->next;
2686 if (wstate->instance)
2687 wfree(wstate->instance);
2688 if (wstate->class)
2689 wfree(wstate->class);
2690 if (wstate->command)
2691 wfree(wstate->command);
2692 wfree(wstate->state);
2693 wfree(wstate);
2694 break;
2695 }
2696 tmp = tmp->next;
2697 }
2698 }
2699 }
2700
2701 void wWindowDeleteSavedStatesForPID(pid_t pid)
2702 {
2703 WWindowState *tmp, *wstate;
2704
2705 if (!windowState)
2706 return;
2707
2708 tmp = windowState;
2709 if (tmp->pid == pid) {
2710 wstate = windowState;
2711 windowState = tmp->next;
2712 if (wstate->instance)
2713 wfree(wstate->instance);
2714 if (wstate->class)
2715 wfree(wstate->class);
2716 if (wstate->command)
2717 wfree(wstate->command);
2718 wfree(wstate->state);
2719 wfree(wstate);
2720 } else {
2721 while (tmp->next) {
2722 if (tmp->next->pid == pid) {
2723 wstate = tmp->next;
2724 tmp->next = wstate->next;
2725 if (wstate->instance)
2726 wfree(wstate->instance);
2727 if (wstate->class)
2728 wfree(wstate->class);
2729 if (wstate->command)
2730 wfree(wstate->command);
2731 wfree(wstate->state);
2732 wfree(wstate);
2733 break;
2734 }
2735 tmp = tmp->next;
2736 }
2737 }
2738 }
2739
2740 void wWindowSetOmnipresent(WWindow *wwin, Bool flag)
2741 {
2742 if (wwin->flags.omnipresent == flag)
2743 return;
2744
2745 wwin->flags.omnipresent = flag;
2746 WMPostNotificationName(WMNChangedState, wwin, "omnipresent");
2747 }
2748
2749 static void resizebarMouseDown(WCoreWindow *sender, void *data, XEvent *event)
2750 {
2751 WWindow *wwin = data;
2752
2753 #ifndef NUMLOCK_HACK
2754 if ((event->xbutton.state & ValidModMask)
2755 != (event->xbutton.state & ~LockMask)) {
2756 wwarning(_("The NumLock, ScrollLock or similar key seems to be turned on. "
2757 "Turn it off or some mouse actions and keyboard shortcuts will not work."));
2758 }
2759 #endif
2760
2761 event->xbutton.state &= ValidModMask;
2762
2763 CloseWindowMenu(wwin->screen_ptr);
2764
2765 if (wPreferences.focus_mode == WKF_CLICK && !(event->xbutton.state & ControlMask)
2766 && !WFLAGP(wwin, no_focusable)) {
2767 wSetFocusTo(wwin->screen_ptr, wwin);
2768 }
2769
2770 if (event->xbutton.button == Button1)
2771 wRaiseFrame(wwin->frame->core);
2772
2773 if (event->xbutton.window != wwin->frame->resizebar->window) {
2774 if (XGrabPointer(dpy, wwin->frame->resizebar->window, True,
2775 ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
2776 GrabModeAsync, GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
2777 return;
2778 }
2779 }
2780
2781 if (event->xbutton.state & MOD_MASK) {
2782 /* move the window */
2783 wMouseMoveWindow(wwin, event);
2784 XUngrabPointer(dpy, CurrentTime);
2785 } else {
2786 wMouseResizeWindow(wwin, event);
2787 XUngrabPointer(dpy, CurrentTime);
2788 }
2789 }
2790
2791 static void titlebarDblClick(WCoreWindow *sender, void *data, XEvent *event)
2792 {
2793 WWindow *wwin = data;
2794
2795 event->xbutton.state &= ValidModMask;
2796
2797 if (event->xbutton.button == Button1) {
2798 if (event->xbutton.state == 0) {
2799 if (!WFLAGP(wwin, no_shadeable)) {
2800 /* shade window */
2801 if (wwin->flags.shaded)
2802 wUnshadeWindow(wwin);
2803 else
2804 wShadeWindow(wwin);
2805 }
2806 } else {
2807 int dir = 0;
2808
2809 if (event->xbutton.state & ControlMask)
2810 dir |= MAX_VERTICAL;
2811
2812 if (event->xbutton.state & ShiftMask) {
2813 dir |= MAX_HORIZONTAL;
2814 if (!(event->xbutton.state & ControlMask))
2815 wSelectWindow(wwin, !wwin->flags.selected);
2816 }
2817
2818 /* maximize window */
2819 if (dir != 0 && IS_RESIZABLE(wwin)) {
2820 int ndir = dir ^ wwin->flags.maximized;
2821
2822 if (ndir != 0)
2823 wMaximizeWindow(wwin, ndir);
2824 else
2825 wUnmaximizeWindow(wwin);
2826 }
2827 }
2828 } else if (event->xbutton.button == Button3) {
2829 if (event->xbutton.state & MOD_MASK) {
2830 wHideOtherApplications(wwin);
2831 }
2832 } else if (event->xbutton.button == Button2) {
2833 wSelectWindow(wwin, !wwin->flags.selected);
2834 } else if (event->xbutton.button == WINGsConfiguration.mouseWheelUp) {
2835 wShadeWindow(wwin);
2836 } else if (event->xbutton.button == WINGsConfiguration.mouseWheelDown) {
2837 wUnshadeWindow(wwin);
2838 }
2839 }
2840
2841 static void frameMouseDown(WObjDescriptor *desc, XEvent *event)
2842 {
2843 WWindow *wwin = desc->parent;
2844 unsigned int new_width, w_scale;
2845 unsigned int new_height, h_scale;
2846 unsigned int resize_width_increment = 0;
2847 unsigned int resize_height_increment = 0;
2848
2849 if (wwin->normal_hints) {
2850 w_scale = (wPreferences.resize_increment + wwin->normal_hints->width_inc - 1) / wwin->normal_hints->width_inc;
2851 h_scale = (wPreferences.resize_increment + wwin->normal_hints->height_inc - 1) / wwin->normal_hints->height_inc;
2852 resize_width_increment = wwin->normal_hints->width_inc * w_scale;
2853 resize_height_increment = wwin->normal_hints->height_inc * h_scale;
2854 }
2855 if (resize_width_increment <= 1 && resize_height_increment <= 1) {
2856 resize_width_increment = wPreferences.resize_increment;
2857 resize_height_increment = wPreferences.resize_increment;
2858 }
2859
2860 event->xbutton.state &= ValidModMask;
2861
2862 CloseWindowMenu(wwin->screen_ptr);
2863
2864 if (!(event->xbutton.state & ControlMask) && !WFLAGP(wwin, no_focusable))
2865 wSetFocusTo(wwin->screen_ptr, wwin);
2866
2867 if (event->xbutton.button == Button1)
2868 wRaiseFrame(wwin->frame->core);
2869
2870 if (event->xbutton.state & ControlMask) {
2871 if (event->xbutton.button == Button4) {
2872 new_width = wwin->client.width - resize_width_increment;
2873 wWindowConstrainSize(wwin, &new_width, &wwin->client.height);
2874 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, new_width, wwin->client.height);
2875 }
2876 if (event->xbutton.button == Button5) {
2877 new_width = wwin->client.width + resize_width_increment;
2878 wWindowConstrainSize(wwin, &new_width, &wwin->client.height);
2879 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, new_width, wwin->client.height);
2880 }
2881 }
2882
2883 if (event->xbutton.state & MOD_MASK) {
2884 /* move the window */
2885 if (XGrabPointer(dpy, wwin->client_win, False,
2886 ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
2887 GrabModeAsync, GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
2888 return;
2889 }
2890 if (event->xbutton.button == Button3) {
2891 wMouseResizeWindow(wwin, event);
2892 } else if (event->xbutton.button == Button4) {
2893 new_height = wwin->client.height - resize_height_increment;
2894 wWindowConstrainSize(wwin, &wwin->client.width, &new_height);
2895 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, wwin->client.width, new_height);
2896 } else if (event->xbutton.button == Button5) {
2897 new_height = wwin->client.height + resize_height_increment;
2898 wWindowConstrainSize(wwin, &wwin->client.width, &new_height);
2899 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, wwin->client.width, new_height);
2900 } else if (event->xbutton.button == Button1 || event->xbutton.button == Button2) {
2901 wMouseMoveWindow(wwin, event);
2902 }
2903 XUngrabPointer(dpy, CurrentTime);
2904 }
2905 }
2906
2907 static void titlebarMouseDown(WCoreWindow *sender, void *data, XEvent *event)
2908 {
2909 WWindow *wwin = (WWindow *) data;
2910
2911 #ifndef NUMLOCK_HACK
2912 if ((event->xbutton.state & ValidModMask)
2913 != (event->xbutton.state & ~LockMask)) {
2914 wwarning(_("The NumLock, ScrollLock or similar key seems to be turned on. "
2915 "Turn it off or some mouse actions and keyboard shortcuts will not work."));
2916 }
2917 #endif
2918 event->xbutton.state &= ValidModMask;
2919
2920 CloseWindowMenu(wwin->screen_ptr);
2921
2922 if (wPreferences.focus_mode == WKF_CLICK && !(event->xbutton.state & ControlMask)
2923 && !WFLAGP(wwin, no_focusable)) {
2924 wSetFocusTo(wwin->screen_ptr, wwin);
2925 }
2926
2927 if (event->xbutton.button == Button1 || event->xbutton.button == Button2) {
2928
2929 if (event->xbutton.button == Button1) {
2930 if (event->xbutton.state & MOD_MASK) {
2931 wLowerFrame(wwin->frame->core);
2932 } else {
2933 wRaiseFrame(wwin->frame->core);
2934 }
2935 }
2936 if ((event->xbutton.state & ShiftMask)
2937 && !(event->xbutton.state & ControlMask)) {
2938 wSelectWindow(wwin, !wwin->flags.selected);
2939 return;
2940 }
2941 if (event->xbutton.window != wwin->frame->titlebar->window
2942 && XGrabPointer(dpy, wwin->frame->titlebar->window, False,
2943 ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
2944 GrabModeAsync, GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
2945 return;
2946 }
2947
2948 /* move the window */
2949 wMouseMoveWindow(wwin, event);
2950
2951 XUngrabPointer(dpy, CurrentTime);
2952 } else if (event->xbutton.button == Button3 && event->xbutton.state == 0
2953 && !wwin->flags.internal_window && !WCHECK_STATE(WSTATE_MODAL)) {
2954 WObjDescriptor *desc;
2955
2956 if (event->xbutton.window != wwin->frame->titlebar->window
2957 && XGrabPointer(dpy, wwin->frame->titlebar->window, False,
2958 ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
2959 GrabModeAsync, GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
2960 return;
2961 }
2962
2963 OpenWindowMenu(wwin, event->xbutton.x_root, wwin->frame_y + wwin->frame->top_width, False);
2964
2965 /* allow drag select */
2966 desc = &wwin->screen_ptr->window_menu->menu->descriptor;
2967 event->xany.send_event = True;
2968 (*desc->handle_mousedown) (desc, event);
2969
2970 XUngrabPointer(dpy, CurrentTime);
2971 }
2972 }
2973
2974 static void windowCloseClick(WCoreWindow *sender, void *data, XEvent *event)
2975 {
2976 WWindow *wwin = data;
2977
2978 event->xbutton.state &= ValidModMask;
2979
2980 CloseWindowMenu(wwin->screen_ptr);
2981
2982 if (event->xbutton.button < Button1 || event->xbutton.button > Button3)
2983 return;
2984
2985 /* if control-click, kill the client */
2986 if (event->xbutton.state & ControlMask) {
2987 wClientKill(wwin);
2988 } else {
2989 if (wwin->protocols.DELETE_WINDOW && event->xbutton.state == 0) {
2990 /* send delete message */
2991 wClientSendProtocol(wwin, _XA_WM_DELETE_WINDOW, LastTimestamp);
2992 }
2993 }
2994 }
2995
2996 static void windowCloseDblClick(WCoreWindow *sender, void *data, XEvent *event)
2997 {
2998 WWindow *wwin = data;
2999
3000 CloseWindowMenu(wwin->screen_ptr);
3001
3002 if (event->xbutton.button < Button1 || event->xbutton.button > Button3)
3003 return;
3004
3005 /* send delete message */
3006 if (wwin->protocols.DELETE_WINDOW) {
3007 wClientSendProtocol(wwin, _XA_WM_DELETE_WINDOW, LastTimestamp);
3008 } else {
3009 wClientKill(wwin);
3010 }
3011 }
3012
3013 #ifdef XKB_BUTTON_HINT
3014 static void windowLanguageClick(WCoreWindow *sender, void *data, XEvent *event)
3015 {
3016 WWindow *wwin = data;
3017 WFrameWindow *fwin = wwin->frame;
3018 WScreen *scr = fwin->screen_ptr;
3019 int tl;
3020
3021 if (event->xbutton.button != Button1 && event->xbutton.button != Button3)
3022 return;
3023 tl = wwin->frame->languagemode;
3024 wwin->frame->languagemode = wwin->frame->last_languagemode;
3025 wwin->frame->last_languagemode = tl;
3026 wSetFocusTo(scr, wwin);
3027 wwin->frame->languagebutton_image =
3028 wwin->frame->screen_ptr->b_pixmaps[WBUT_XKBGROUP1 + wwin->frame->languagemode];
3029 wFrameWindowUpdateLanguageButton(wwin->frame);
3030 if (event->xbutton.button == Button3)
3031 return;
3032 wRaiseFrame(fwin->core);
3033 }
3034 #endif
3035
3036 static void windowIconifyClick(WCoreWindow *sender, void *data, XEvent *event)
3037 {
3038 WWindow *wwin = data;
3039
3040 event->xbutton.state &= ValidModMask;
3041
3042 CloseWindowMenu(wwin->screen_ptr);
3043
3044 if (event->xbutton.button < Button1 || event->xbutton.button > Button3)
3045 return;
3046
3047 if (wwin->protocols.MINIATURIZE_WINDOW && event->xbutton.state == 0) {
3048 wClientSendProtocol(wwin, _XA_GNUSTEP_WM_MINIATURIZE_WINDOW, LastTimestamp);
3049 } else {
3050 WApplication *wapp;
3051 if ((event->xbutton.state & ControlMask) || (event->xbutton.button == Button3)) {
3052
3053 wapp = wApplicationOf(wwin->main_window);
3054 if (wapp && !WFLAGP(wwin, no_appicon))
3055 wHideApplication(wapp);
3056 } else if (event->xbutton.state == 0) {
3057 wIconifyWindow(wwin);
3058 }
3059 }
3060 }
The Window Maker window manager