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Options for limiting window/menu title height
[wmaker-crm.git] / src / window.c
blob549da8730538ca76017e7572d5a70b31a51df3a5
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,
1129 &wPreferences.window_title_min_height,
1130 &wPreferences.window_title_max_height,
1131 foo,
1132 scr->window_title_texture,
1133 scr->resizebar_texture, scr->window_title_color, &scr->title_font);
1134
1135 wwin->frame->flags.is_client_window_frame = 1;
1136 wwin->frame->flags.justification = wPreferences.title_justification;
1137
1138 /* setup button images */
1139 wWindowUpdateButtonImages(wwin);
1140
1141 /* hide unused buttons */
1142 foo = 0;
1143 if (WFLAGP(wwin, no_close_button))
1144 foo |= WFF_RIGHT_BUTTON;
1145 if (WFLAGP(wwin, no_miniaturize_button))
1146 foo |= WFF_LEFT_BUTTON;
1147 #ifdef XKB_BUTTON_HINT
1148 if (WFLAGP(wwin, no_language_button) || WFLAGP(wwin, no_focusable))
1149 foo |= WFF_LANGUAGE_BUTTON;
1150 #endif
1151 if (foo != 0)
1152 wFrameWindowHideButton(wwin->frame, foo);
1153
1154 wwin->frame->child = wwin;
1155 wwin->frame->workspace = workspace;
1156 wwin->frame->on_click_left = windowIconifyClick;
1157
1158 #ifdef XKB_BUTTON_HINT
1159 if (wPreferences.modelock)
1160 wwin->frame->on_click_language = windowLanguageClick;
1161 #endif
1162
1163 wwin->frame->on_click_right = windowCloseClick;
1164 wwin->frame->on_dblclick_right = windowCloseDblClick;
1165 wwin->frame->on_mousedown_titlebar = titlebarMouseDown;
1166 wwin->frame->on_dblclick_titlebar = titlebarDblClick;
1167 wwin->frame->on_mousedown_resizebar = resizebarMouseDown;
1168
1169 XSelectInput(dpy, wwin->client_win, wwin->event_mask & ~StructureNotifyMask);
1170 XReparentWindow(dpy, wwin->client_win, wwin->frame->core->window, 0, wwin->frame->top_width);
1171 XSelectInput(dpy, wwin->client_win, wwin->event_mask);
1172
1173 {
1174 int gx, gy;
1175
1176 wClientGetGravityOffsets(wwin, &gx, &gy);
1177
1178 /* if gravity is to the south, account for the border sizes */
1179 if (gy > 0)
1180 y -= wwin->frame->top_width + wwin->frame->bottom_width;
1181 }
1182
1183 /*
1184 * wWindowConfigure() will init the client window's size
1185 * (wwin->client.{width,height}) and all other geometry
1186 * related variables (frame_x,frame_y)
1187 */
1188 wWindowConfigure(wwin, x, y, width, height);
1189
1190 /* to make sure the window receives it's new position after reparenting */
1191 wWindowSynthConfigureNotify(wwin);
1192
1193 /*
1194 * Setup descriptors and save window to internal
1195 * lists
1196 */
1197 if (wwin->main_window != None) {
1198 WApplication *app;
1199 WWindow *leader;
1200
1201 /* Leader windows do not necessary set themselves as leaders.
1202 * If this is the case, point the leader of this window to
1203 * itself */
1204 leader = wWindowFor(wwin->main_window);
1205 if (leader && leader->main_window == None) {
1206 leader->main_window = leader->client_win;
1207 }
1208 app = wApplicationCreate(wwin);
1209 if (app) {
1210 app->last_workspace = workspace;
1211
1212 /*
1213 * Do application specific stuff, like setting application
1214 * wide attributes.
1215 */
1216
1217 if (wwin->flags.hidden) {
1218 /* if the window was set to hidden because it was hidden
1219 * in a previous incarnation and that state was restored */
1220 app->flags.hidden = 1;
1221 } else if (app->flags.hidden) {
1222 if (WFLAGP(app->main_window_desc, start_hidden)) {
1223 wwin->flags.hidden = 1;
1224 } else {
1225 wUnhideApplication(app, False, False);
1226 raise = True;
1227 }
1228 }
1229 wAppBounce(app);
1230 }
1231 }
1232
1233 /* setup the frame descriptor */
1234 wwin->frame->core->descriptor.handle_mousedown = frameMouseDown;
1235 wwin->frame->core->descriptor.parent = wwin;
1236 wwin->frame->core->descriptor.parent_type = WCLASS_WINDOW;
1237
1238 /* don't let windows go away if we die */
1239 XAddToSaveSet(dpy, window);
1240
1241 XLowerWindow(dpy, window);
1242
1243 /* if window is in this workspace and should be mapped, then map it */
1244 if (!wwin->flags.miniaturized && (workspace == scr->current_workspace || IS_OMNIPRESENT(wwin))
1245 && !wwin->flags.hidden && !withdraw) {
1246
1247 /* The following "if" is to avoid crashing of clients that expect
1248 * WM_STATE set before they get mapped. Else WM_STATE is set later,
1249 * after the return from this function.
1250 */
1251 if (wwin->wm_hints && (wwin->wm_hints->flags & StateHint)) {
1252 wClientSetState(wwin, wwin->wm_hints->initial_state, None);
1253 } else {
1254 wClientSetState(wwin, NormalState, None);
1255 }
1256
1257 #if 0
1258 /* if not auto focus, then map the window under the currently
1259 * focused window */
1260 #define _WIDTH(w) (w)->frame->core->width
1261 #define _HEIGHT(w) (w)->frame->core->height
1262 if (!wPreferences.auto_focus && scr->focused_window
1263 && !scr->flags.startup && !transientOwner && ((wWindowObscuresWindow(wwin, scr->focused_window)
1264 && (_WIDTH(wwin) >
1265 (_WIDTH(scr->focused_window) * 5) / 3
1266 || _HEIGHT(wwin) >
1267 (_HEIGHT(scr->focused_window) * 5) / 3)
1268 && WINDOW_LEVEL(scr->focused_window) ==
1269 WINDOW_LEVEL(wwin))
1270 || wwin->flags.maximized)) {
1271 MoveInStackListUnder(scr->focused_window->frame->core, wwin->frame->core);
1272 }
1273 #undef _WIDTH
1274 #undef _HEIGHT
1275
1276 #endif
1277
1278 if (wPreferences.superfluous && !wPreferences.no_animations
1279 && !scr->flags.startup && (wwin->transient_for == None || wwin->transient_for == scr->root_win)
1280 /*
1281 * The brain damaged idiotic non-click to focus modes will
1282 * have trouble with this because:
1283 *
1284 * 1. window is created and mapped by the client
1285 * 2. window is mapped by wmaker in small size
1286 * 3. window is animated to grow to normal size
1287 * 4. this function returns to normal event loop
1288 * 5. eventually, the EnterNotify event that would trigger
1289 * the window focusing (if the mouse is over that window)
1290 * will be processed by wmaker.
1291 * But since this event will be rather delayed
1292 * (step 3 has a large delay) the time when the event ocurred
1293 * and when it is processed, the client that owns that window
1294 * will reject the XSetInputFocus() for it.
1295 */
1296 && (wPreferences.focus_mode == WKF_CLICK || wPreferences.auto_focus)) {
1297 DoWindowBirth(wwin);
1298 }
1299
1300 wWindowMap(wwin);
1301 }
1302
1303 /* setup stacking descriptor */
1304 if (transientOwner) {
1305 wwin->frame->core->stacking->child_of = transientOwner->frame->core;
1306 } else {
1307 wwin->frame->core->stacking->child_of = NULL;
1308 }
1309
1310 if (!scr->focused_window) {
1311 /* first window on the list */
1312 wwin->next = NULL;
1313 wwin->prev = NULL;
1314 scr->focused_window = wwin;
1315 } else {
1316 WWindow *tmp;
1317
1318 /* add window at beginning of focus window list */
1319 tmp = scr->focused_window;
1320 while (tmp->prev)
1321 tmp = tmp->prev;
1322 tmp->prev = wwin;
1323 wwin->next = tmp;
1324 wwin->prev = NULL;
1325 }
1326
1327 /* raise is set to true if we un-hid the app when this window was born.
1328 * we raise, else old windows of this app will be above this new one. */
1329 if (raise) {
1330 wRaiseFrame(wwin->frame->core);
1331 }
1332
1333 /* Update name must come after WApplication stuff is done */
1334 wWindowUpdateName(wwin, title);
1335 if (title)
1336 XFree(title);
1337
1338 XUngrabServer(dpy);
1339
1340 /*
1341 * Final preparations before window is ready to go
1342 */
1343 wFrameWindowChangeState(wwin->frame, WS_UNFOCUSED);
1344
1345 if (!wwin->flags.miniaturized && workspace == scr->current_workspace && !wwin->flags.hidden) {
1346 if (((transientOwner && transientOwner->flags.focused)
1347 || wPreferences.auto_focus) && !WFLAGP(wwin, no_focusable)) {
1348
1349 /* only auto_focus if on same screen as mouse
1350 * (and same head for xinerama mode)
1351 * TODO: make it an option */
1352
1353 /*TODO add checking the head of the window, is it available? */
1354 short same_screen = 0, same_head = 1;
1355
1356 int foo;
1357 unsigned int bar;
1358 Window dummy;
1359
1360 if (XQueryPointer(dpy, scr->root_win, &dummy, &dummy,
1361 &foo, &foo, &foo, &foo, &bar) != False) {
1362 same_screen = 1;
1363 }
1364
1365 if (same_screen == 1 && same_head == 1) {
1366 wSetFocusTo(scr, wwin);
1367 }
1368 }
1369 }
1370 wWindowResetMouseGrabs(wwin);
1371
1372 if (!WFLAGP(wwin, no_bind_keys))
1373 wWindowSetKeyGrabs(wwin);
1374
1375 WMPostNotificationName(WMNManaged, wwin, NULL);
1376 wColormapInstallForWindow(scr, scr->cmap_window);
1377
1378 /* Setup Notification Observers */
1379 WMAddNotificationObserver(appearanceObserver, wwin, WNWindowAppearanceSettingsChanged, wwin);
1380
1381 /* Cleanup temporary stuff */
1382 if (win_state)
1383 wWindowDeleteSavedState(win_state);
1384
1385 /* If the window must be withdrawed, then do it now.
1386 * Must do some optimization, 'though */
1387 if (withdraw) {
1388 wwin->flags.mapped = 0;
1389 wClientSetState(wwin, WithdrawnState, None);
1390 wUnmanageWindow(wwin, True, False);
1391 wwin = NULL;
1392 }
1393
1394 return wwin;
1395 }
1396
1397 WWindow *wManageInternalWindow(WScreen *scr, Window window, Window owner,
1398 char *title, int x, int y, int width, int height)
1399 {
1400 WWindow *wwin;
1401 int foo;
1402
1403 wwin = wWindowCreate();
1404
1405 WMAddNotificationObserver(appearanceObserver, wwin, WNWindowAppearanceSettingsChanged, wwin);
1406
1407 wwin->flags.internal_window = 1;
1408
1409 WSETUFLAG(wwin, omnipresent, 1);
1410 WSETUFLAG(wwin, no_shadeable, 1);
1411 WSETUFLAG(wwin, no_resizable, 1);
1412 WSETUFLAG(wwin, no_miniaturizable, 1);
1413
1414 wwin->focus_mode = WFM_PASSIVE;
1415 wwin->client_win = window;
1416 wwin->screen_ptr = scr;
1417 wwin->transient_for = owner;
1418 wwin->client.x = x;
1419 wwin->client.y = y;
1420 wwin->client.width = width;
1421 wwin->client.height = height;
1422 wwin->frame_x = wwin->client.x;
1423 wwin->frame_y = wwin->client.y;
1424
1425 foo = WFF_RIGHT_BUTTON | WFF_BORDER;
1426 foo |= WFF_TITLEBAR;
1427 #ifdef XKB_BUTTON_HINT
1428 foo |= WFF_LANGUAGE_BUTTON;
1429 #endif
1430
1431 wwin->frame = wFrameWindowCreate(scr, WMFloatingLevel,
1432 wwin->frame_x, wwin->frame_y,
1433 width, height,
1434 &wPreferences.window_title_clearance,
1435 &wPreferences.window_title_min_height,
1436 &wPreferences.window_title_max_height,
1437 foo,
1438 scr->window_title_texture,
1439 scr->resizebar_texture, scr->window_title_color, &scr->title_font);
1440
1441 XSaveContext(dpy, window, wWinContext, (XPointer) & wwin->client_descriptor);
1442
1443 wwin->frame->flags.is_client_window_frame = 1;
1444 wwin->frame->flags.justification = wPreferences.title_justification;
1445
1446 wFrameWindowChangeTitle(wwin->frame, title);
1447
1448 /* setup button images */
1449 wWindowUpdateButtonImages(wwin);
1450
1451 /* hide buttons */
1452 wFrameWindowHideButton(wwin->frame, WFF_RIGHT_BUTTON);
1453
1454 wwin->frame->child = wwin;
1455 wwin->frame->workspace = wwin->screen_ptr->current_workspace;
1456
1457 #ifdef XKB_BUTTON_HINT
1458 if (wPreferences.modelock)
1459 wwin->frame->on_click_language = windowLanguageClick;
1460 #endif
1461
1462 wwin->frame->on_click_right = windowCloseClick;
1463 wwin->frame->on_mousedown_titlebar = titlebarMouseDown;
1464 wwin->frame->on_dblclick_titlebar = titlebarDblClick;
1465 wwin->frame->on_mousedown_resizebar = resizebarMouseDown;
1466 wwin->client.y += wwin->frame->top_width;
1467
1468 XReparentWindow(dpy, wwin->client_win, wwin->frame->core->window, 0, wwin->frame->top_width);
1469 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, wwin->client.width, wwin->client.height);
1470
1471 /* setup the frame descriptor */
1472 wwin->frame->core->descriptor.handle_mousedown = frameMouseDown;
1473 wwin->frame->core->descriptor.parent = wwin;
1474 wwin->frame->core->descriptor.parent_type = WCLASS_WINDOW;
1475
1476 XLowerWindow(dpy, window);
1477 XMapSubwindows(dpy, wwin->frame->core->window);
1478
1479 /* setup stacking descriptor */
1480 if (wwin->transient_for != None && wwin->transient_for != scr->root_win) {
1481 WWindow *tmp;
1482 tmp = wWindowFor(wwin->transient_for);
1483 if (tmp)
1484 wwin->frame->core->stacking->child_of = tmp->frame->core;
1485 } else {
1486 wwin->frame->core->stacking->child_of = NULL;
1487 }
1488
1489 if (!scr->focused_window) {
1490 /* first window on the list */
1491 wwin->next = NULL;
1492 wwin->prev = NULL;
1493 scr->focused_window = wwin;
1494 } else {
1495 WWindow *tmp;
1496
1497 /* add window at beginning of focus window list */
1498 tmp = scr->focused_window;
1499 while (tmp->prev)
1500 tmp = tmp->prev;
1501 tmp->prev = wwin;
1502 wwin->next = tmp;
1503 wwin->prev = NULL;
1504 }
1505
1506 if (wwin->flags.is_gnustep == 0)
1507 wFrameWindowChangeState(wwin->frame, WS_UNFOCUSED);
1508
1509 /* if (wPreferences.auto_focus) */
1510 wSetFocusTo(scr, wwin);
1511 wWindowResetMouseGrabs(wwin);
1512 wWindowSetKeyGrabs(wwin);
1513
1514 return wwin;
1515 }
1516
1517 /*
1518 *----------------------------------------------------------------------
1519 * wUnmanageWindow--
1520 * Removes the frame window from a window and destroys all data
1521 * related to it. The window will be reparented back to the root window
1522 * if restore is True.
1523 *
1524 * Side effects:
1525 * Everything related to the window is destroyed and the window
1526 * is removed from the window lists. Focus is set to the previous on the
1527 * window list.
1528 *----------------------------------------------------------------------
1529 */
1530 void wUnmanageWindow(WWindow *wwin, Bool restore, Bool destroyed)
1531 {
1532 WCoreWindow *frame = wwin->frame->core;
1533 WWindow *owner = NULL;
1534 WWindow *newFocusedWindow = NULL;
1535 int wasFocused;
1536 WScreen *scr = wwin->screen_ptr;
1537
1538 /* First close attribute editor window if open */
1539 if (wwin->flags.inspector_open) {
1540 wCloseInspectorForWindow(wwin);
1541 }
1542
1543 /* Close window menu if it's open for this window */
1544 if (wwin->flags.menu_open_for_me) {
1545 CloseWindowMenu(scr);
1546 }
1547
1548 if (!destroyed) {
1549 if (!wwin->flags.internal_window)
1550 XRemoveFromSaveSet(dpy, wwin->client_win);
1551
1552 /* If this is a leader window, we still need to listen for
1553 * DestroyNotify and PropertyNotify. */
1554 if (wApplicationOf(wwin->client_win)) {
1555 XSelectInput(dpy, wwin->client_win, StructureNotifyMask | PropertyChangeMask);
1556 } else {
1557 XSelectInput(dpy, wwin->client_win, NoEventMask);
1558 }
1559
1560 XUngrabButton(dpy, AnyButton, AnyModifier, wwin->client_win);
1561 XUngrabKey(dpy, AnyKey, AnyModifier, wwin->client_win);
1562 }
1563
1564 XUnmapWindow(dpy, frame->window);
1565
1566 XUnmapWindow(dpy, wwin->client_win);
1567
1568 /* deselect window */
1569 wSelectWindow(wwin, False);
1570
1571 /* remove all pending events on window */
1572 /* I think this only matters for autoraise */
1573 if (wPreferences.raise_delay)
1574 WMDeleteTimerWithClientData(wwin->frame->core);
1575
1576 XFlush(dpy);
1577
1578 /* reparent the window back to the root */
1579 if (restore)
1580 wClientRestore(wwin);
1581
1582 if (wwin->transient_for != scr->root_win) {
1583 owner = wWindowFor(wwin->transient_for);
1584 if (owner) {
1585 if (!owner->flags.semi_focused) {
1586 owner = NULL;
1587 } else {
1588 owner->flags.semi_focused = 0;
1589 }
1590 }
1591 }
1592
1593 wasFocused = wwin->flags.focused;
1594
1595 /* remove from window focus list */
1596 if (!wwin->prev && !wwin->next) {
1597 /* was the only window */
1598 scr->focused_window = NULL;
1599 newFocusedWindow = NULL;
1600 } else {
1601 WWindow *tmp;
1602
1603 if (wwin->prev)
1604 wwin->prev->next = wwin->next;
1605 if (wwin->next)
1606 wwin->next->prev = wwin->prev;
1607 else {
1608 scr->focused_window = wwin->prev;
1609 scr->focused_window->next = NULL;
1610 }
1611
1612 if (wPreferences.focus_mode == WKF_CLICK) {
1613
1614 /* if in click to focus mode and the window
1615 * was a transient, focus the owner window
1616 */
1617 tmp = NULL;
1618 if (wPreferences.focus_mode == WKF_CLICK) {
1619 tmp = wWindowFor(wwin->transient_for);
1620 if (tmp && (!tmp->flags.mapped || WFLAGP(tmp, no_focusable))) {
1621 tmp = NULL;
1622 }
1623 }
1624 /* otherwise, focus the next one in the focus list */
1625 if (!tmp) {
1626 tmp = scr->focused_window;
1627 while (tmp) { /* look for one in the window list first */
1628 if (!WFLAGP(tmp, no_focusable) && !WFLAGP(tmp, skip_window_list)
1629 && (tmp->flags.mapped || tmp->flags.shaded))
1630 break;
1631 tmp = tmp->prev;
1632 }
1633 if (!tmp) { /* if unsuccessful, choose any focusable window */
1634 tmp = scr->focused_window;
1635 while (tmp) {
1636 if (!WFLAGP(tmp, no_focusable)
1637 && (tmp->flags.mapped || tmp->flags.shaded))
1638 break;
1639 tmp = tmp->prev;
1640 }
1641 }
1642 }
1643
1644 newFocusedWindow = tmp;
1645
1646 } else if (wPreferences.focus_mode == WKF_SLOPPY) {
1647 unsigned int mask;
1648 int foo;
1649 Window bar, win;
1650
1651 /* This is to let the root window get the keyboard input
1652 * if Sloppy focus mode and no other window get focus.
1653 * This way keybindings will not freeze.
1654 */
1655 tmp = NULL;
1656 if (XQueryPointer(dpy, scr->root_win, &bar, &win, &foo, &foo, &foo, &foo, &mask))
1657 tmp = wWindowFor(win);
1658 if (tmp == wwin)
1659 tmp = NULL;
1660 newFocusedWindow = tmp;
1661 } else {
1662 newFocusedWindow = NULL;
1663 }
1664 }
1665
1666 if (!wwin->flags.internal_window)
1667 WMPostNotificationName(WMNUnmanaged, wwin, NULL);
1668 if (wasFocused) {
1669 if (newFocusedWindow != owner && owner) {
1670 if (wwin->flags.is_gnustep == 0)
1671 wFrameWindowChangeState(owner->frame, WS_UNFOCUSED);
1672 }
1673 wSetFocusTo(scr, newFocusedWindow);
1674 }
1675
1676 /* Close menu and unhighlight */
1677 WApplication *oapp = wApplicationOf(wwin->main_window);
1678 WApplication *napp = scr->focused_window ? wApplicationOf(scr->focused_window->main_window) : NULL;
1679 if (oapp && oapp != napp) {
1680 wAppMenuUnmap(oapp->menu);
1681 wApplicationDeactivate(oapp);
1682 }
1683
1684 wWindowDestroy(wwin);
1685 XFlush(dpy);
1686 }
1687
1688 void wWindowMap(WWindow *wwin)
1689 {
1690 XMapWindow(dpy, wwin->frame->core->window);
1691 if (!wwin->flags.shaded) {
1692 /* window will be remapped when getting MapNotify */
1693 XSelectInput(dpy, wwin->client_win, wwin->event_mask & ~StructureNotifyMask);
1694 XMapWindow(dpy, wwin->client_win);
1695 XSelectInput(dpy, wwin->client_win, wwin->event_mask);
1696
1697 wwin->flags.mapped = 1;
1698 }
1699 }
1700
1701 void wWindowUnmap(WWindow *wwin)
1702 {
1703 wwin->flags.mapped = 0;
1704
1705 /* prevent window withdrawal when getting UnmapNotify */
1706 XSelectInput(dpy, wwin->client_win, wwin->event_mask & ~StructureNotifyMask);
1707 XUnmapWindow(dpy, wwin->client_win);
1708 XSelectInput(dpy, wwin->client_win, wwin->event_mask);
1709
1710 XUnmapWindow(dpy, wwin->frame->core->window);
1711 }
1712
1713 void wWindowFocus(WWindow *wwin, WWindow *owin)
1714 {
1715 WWindow *nowner;
1716 WWindow *oowner;
1717
1718 #ifdef KEEP_XKB_LOCK_STATUS
1719 if (wPreferences.modelock) {
1720 XkbLockGroup(dpy, XkbUseCoreKbd, wwin->frame->languagemode);
1721 }
1722 #endif /* KEEP_XKB_LOCK_STATUS */
1723
1724 wwin->flags.semi_focused = 0;
1725
1726 if (wwin->flags.is_gnustep == 0)
1727 wFrameWindowChangeState(wwin->frame, WS_FOCUSED);
1728
1729 wwin->flags.focused = 1;
1730
1731 wWindowResetMouseGrabs(wwin);
1732
1733 WMPostNotificationName(WMNChangedFocus, wwin, (void *)True);
1734
1735 if (owin == wwin || !owin)
1736 return;
1737
1738 nowner = wWindowFor(wwin->transient_for);
1739
1740 /* new window is a transient for the old window */
1741 if (nowner == owin) {
1742 owin->flags.semi_focused = 1;
1743 wWindowUnfocus(nowner);
1744 return;
1745 }
1746
1747 oowner = wWindowFor(owin->transient_for);
1748
1749 /* new window is owner of old window */
1750 if (wwin == oowner) {
1751 wWindowUnfocus(owin);
1752 return;
1753 }
1754
1755 if (!nowner) {
1756 wWindowUnfocus(owin);
1757 return;
1758 }
1759
1760 /* new window has same owner of old window */
1761 if (oowner == nowner) {
1762 /* prevent unfocusing of owner */
1763 oowner->flags.semi_focused = 0;
1764 wWindowUnfocus(owin);
1765 oowner->flags.semi_focused = 1;
1766
1767 return;
1768 }
1769
1770 /* nowner != NULL && oowner != nowner */
1771 nowner->flags.semi_focused = 1;
1772 wWindowUnfocus(nowner);
1773 wWindowUnfocus(owin);
1774 }
1775
1776 void wWindowUnfocus(WWindow *wwin)
1777 {
1778 CloseWindowMenu(wwin->screen_ptr);
1779
1780 if (wwin->flags.is_gnustep == 0)
1781 wFrameWindowChangeState(wwin->frame, wwin->flags.semi_focused ? WS_PFOCUSED : WS_UNFOCUSED);
1782
1783 if (wwin->transient_for != None && wwin->transient_for != wwin->screen_ptr->root_win) {
1784 WWindow *owner;
1785 owner = wWindowFor(wwin->transient_for);
1786 if (owner && owner->flags.semi_focused) {
1787 owner->flags.semi_focused = 0;
1788 if (owner->flags.mapped || owner->flags.shaded) {
1789 wWindowUnfocus(owner);
1790 wFrameWindowPaint(owner->frame);
1791 }
1792 }
1793 }
1794 wwin->flags.focused = 0;
1795 wWindowResetMouseGrabs(wwin);
1796 WMPostNotificationName(WMNChangedFocus, wwin, (void *)False);
1797 }
1798
1799 void wWindowUpdateName(WWindow *wwin, char *newTitle)
1800 {
1801 char *title;
1802
1803 if (!wwin->frame)
1804 return;
1805
1806 wwin->flags.wm_name_changed = 1;
1807
1808 if (!newTitle) {
1809 /* the hint was removed */
1810 title = DEF_WINDOW_TITLE;
1811 } else {
1812 title = newTitle;
1813 }
1814
1815 if (wFrameWindowChangeTitle(wwin->frame, title)) {
1816 WMPostNotificationName(WMNChangedName, wwin, NULL);
1817 }
1818 }
1819
1820 /*
1821 *----------------------------------------------------------------------
1822 *
1823 * wWindowConstrainSize--
1824 * Constrains size for the client window, taking the maximal size,
1825 * window resize increments and other size hints into account.
1826 *
1827 * Returns:
1828 * The closest size to what was given that the client window can
1829 * have.
1830 *
1831 *----------------------------------------------------------------------
1832 */
1833 void wWindowConstrainSize(WWindow *wwin, unsigned int *nwidth, unsigned int *nheight)
1834 {
1835 int width = (int)*nwidth;
1836 int height = (int)*nheight;
1837 int winc = 1;
1838 int hinc = 1;
1839 int minW = 1, minH = 1;
1840 int maxW = wwin->screen_ptr->scr_width * 2;
1841 int maxH = wwin->screen_ptr->scr_height * 2;
1842 int minAX = -1, minAY = -1;
1843 int maxAX = -1, maxAY = -1;
1844 int baseW = 0;
1845 int baseH = 0;
1846
1847 if (wwin->normal_hints) {
1848 winc = wwin->normal_hints->width_inc;
1849 hinc = wwin->normal_hints->height_inc;
1850 minW = wwin->normal_hints->min_width;
1851 minH = wwin->normal_hints->min_height;
1852 maxW = wwin->normal_hints->max_width;
1853 maxH = wwin->normal_hints->max_height;
1854 if (wwin->normal_hints->flags & PAspect) {
1855 minAX = wwin->normal_hints->min_aspect.x;
1856 minAY = wwin->normal_hints->min_aspect.y;
1857 maxAX = wwin->normal_hints->max_aspect.x;
1858 maxAY = wwin->normal_hints->max_aspect.y;
1859 }
1860
1861 baseW = wwin->normal_hints->base_width;
1862 baseH = wwin->normal_hints->base_height;
1863 }
1864
1865 if (width < minW)
1866 width = minW;
1867 if (height < minH)
1868 height = minH;
1869
1870 if (width > maxW)
1871 width = maxW;
1872 if (height > maxH)
1873 height = maxH;
1874
1875 /* aspect ratio code borrowed from olwm */
1876 if (minAX > 0) {
1877 /* adjust max aspect ratio */
1878 if (!(maxAX == 1 && maxAY == 1) && width * maxAY > height * maxAX) {
1879 if (maxAX > maxAY) {
1880 height = (width * maxAY) / maxAX;
1881 if (height > maxH) {
1882 height = maxH;
1883 width = (height * maxAX) / maxAY;
1884 }
1885 } else {
1886 width = (height * maxAX) / maxAY;
1887 if (width > maxW) {
1888 width = maxW;
1889 height = (width * maxAY) / maxAX;
1890 }
1891 }
1892 }
1893
1894 /* adjust min aspect ratio */
1895 if (!(minAX == 1 && minAY == 1) && width * minAY < height * minAX) {
1896 if (minAX > minAY) {
1897 height = (width * minAY) / minAX;
1898 if (height < minH) {
1899 height = minH;
1900 width = (height * minAX) / minAY;
1901 }
1902 } else {
1903 width = (height * minAX) / minAY;
1904 if (width < minW) {
1905 width = minW;
1906 height = (width * minAY) / minAX;
1907 }
1908 }
1909 }
1910 }
1911
1912 if (baseW != 0)
1913 width = (((width - baseW) / winc) * winc) + baseW;
1914 else
1915 width = (((width - minW) / winc) * winc) + minW;
1916
1917 if (baseH != 0)
1918 height = (((height - baseH) / hinc) * hinc) + baseH;
1919 else
1920 height = (((height - minH) / hinc) * hinc) + minH;
1921
1922 /* broken stupid apps may cause preposterous values for these.. */
1923 if (width > 0)
1924 *nwidth = width;
1925 if (height > 0)
1926 *nheight = height;
1927 }
1928
1929 void wWindowCropSize(WWindow *wwin, unsigned int maxW, unsigned int maxH,
1930 unsigned int *width, unsigned int *height)
1931 {
1932 int baseW = 0, baseH = 0;
1933 int winc = 1, hinc = 1;
1934
1935 if (wwin->normal_hints) {
1936 baseW = wwin->normal_hints->base_width;
1937 baseH = wwin->normal_hints->base_height;
1938
1939 winc = wwin->normal_hints->width_inc;
1940 hinc = wwin->normal_hints->height_inc;
1941 }
1942
1943 if (*width > maxW)
1944 *width = maxW - (maxW - baseW) % winc;
1945
1946 if (*height > maxH)
1947 *height = maxH - (maxH - baseH) % hinc;
1948 }
1949
1950 void wWindowChangeWorkspace(WWindow *wwin, int workspace)
1951 {
1952 WScreen *scr = wwin->screen_ptr;
1953 WApplication *wapp;
1954 int unmap = 0;
1955
1956 if (workspace >= scr->workspace_count || workspace < 0 || workspace == wwin->frame->workspace)
1957 return;
1958
1959 if (workspace != scr->current_workspace) {
1960 /* Sent to other workspace. Unmap window */
1961 if ((wwin->flags.mapped
1962 || wwin->flags.shaded || (wwin->flags.miniaturized && !wPreferences.sticky_icons))
1963 && !IS_OMNIPRESENT(wwin) && !wwin->flags.changing_workspace) {
1964
1965 wapp = wApplicationOf(wwin->main_window);
1966 if (wapp) {
1967 wapp->last_workspace = workspace;
1968 }
1969 if (wwin->flags.miniaturized) {
1970 if (wwin->icon) {
1971 XUnmapWindow(dpy, wwin->icon->core->window);
1972 wwin->icon->mapped = 0;
1973 }
1974 } else {
1975 unmap = 1;
1976 wSetFocusTo(scr, NULL);
1977 }
1978 }
1979 } else {
1980 /* brought to current workspace. Map window */
1981 if (wwin->flags.miniaturized && !wPreferences.sticky_icons) {
1982 if (wwin->icon) {
1983 XMapWindow(dpy, wwin->icon->core->window);
1984 wwin->icon->mapped = 1;
1985 }
1986 } else if (!wwin->flags.mapped && !(wwin->flags.miniaturized || wwin->flags.hidden)) {
1987 wWindowMap(wwin);
1988 }
1989 }
1990 if (!IS_OMNIPRESENT(wwin)) {
1991 int oldWorkspace = wwin->frame->workspace;
1992
1993 wwin->frame->workspace = workspace;
1994
1995 WMPostNotificationName(WMNChangedWorkspace, wwin, (void *)(uintptr_t) oldWorkspace);
1996 }
1997
1998 if (unmap)
1999 wWindowUnmap(wwin);
2000 }
2001
2002 void wWindowSynthConfigureNotify(WWindow *wwin)
2003 {
2004 XEvent sevent;
2005
2006 sevent.type = ConfigureNotify;
2007 sevent.xconfigure.display = dpy;
2008 sevent.xconfigure.event = wwin->client_win;
2009 sevent.xconfigure.window = wwin->client_win;
2010
2011 sevent.xconfigure.x = wwin->client.x;
2012 sevent.xconfigure.y = wwin->client.y;
2013 sevent.xconfigure.width = wwin->client.width;
2014 sevent.xconfigure.height = wwin->client.height;
2015
2016 sevent.xconfigure.border_width = wwin->old_border_width;
2017 if (HAS_TITLEBAR(wwin) && wwin->frame->titlebar)
2018 sevent.xconfigure.above = wwin->frame->titlebar->window;
2019 else
2020 sevent.xconfigure.above = None;
2021
2022 sevent.xconfigure.override_redirect = False;
2023 XSendEvent(dpy, wwin->client_win, False, StructureNotifyMask, &sevent);
2024 XFlush(dpy);
2025 }
2026
2027 /*
2028 *----------------------------------------------------------------------
2029 * wWindowConfigure()
2030 *
2031 * req_x, req_y: new requested positions for the frame
2032 * req_width, req_height: new requested sizes for the client
2033 *
2034 * Configures the frame, decorations and client window to the specified
2035 * geometry, whose validity is not checked -- wWindowConstrainSize()
2036 * must be used for that.
2037 * The size parameters are for the client window, but the position is
2038 * for the frame.
2039 * The client window receives a ConfigureNotify event, according
2040 * to what ICCCM says.
2041 *
2042 * Returns:
2043 * None
2044 *
2045 * Side effects:
2046 * Window size and position are changed and client window receives
2047 * a ConfigureNotify event.
2048 *----------------------------------------------------------------------
2049 */
2050 void wWindowConfigure(WWindow *wwin, int req_x, int req_y, int req_width, int req_height)
2051 {
2052 int synth_notify = False;
2053 int resize;
2054
2055 resize = (req_width != wwin->client.width || req_height != wwin->client.height);
2056 /*
2057 * if the window is being moved but not resized then
2058 * send a synthetic ConfigureNotify
2059 */
2060 if ((req_x != wwin->frame_x || req_y != wwin->frame_y) && !resize) {
2061 synth_notify = True;
2062 }
2063
2064 if (WFLAGP(wwin, dont_move_off))
2065 wScreenBringInside(wwin->screen_ptr, &req_x, &req_y, req_width, req_height);
2066 if (resize) {
2067 if (req_width < MIN_WINDOW_SIZE)
2068 req_width = MIN_WINDOW_SIZE;
2069 if (req_height < MIN_WINDOW_SIZE)
2070 req_height = MIN_WINDOW_SIZE;
2071
2072 /* If growing, resize inner part before frame,
2073 * if shrinking, resize frame before.
2074 * This will prevent the frame (that can have a different color)
2075 * to be exposed, causing flicker */
2076 if (req_height > wwin->frame->core->height || req_width > wwin->frame->core->width)
2077 XResizeWindow(dpy, wwin->client_win, req_width, req_height);
2078
2079 if (wwin->flags.shaded) {
2080 wFrameWindowConfigure(wwin->frame, req_x, req_y, req_width, wwin->frame->core->height);
2081 wwin->old_geometry.height = req_height;
2082 } else {
2083 int h;
2084
2085 h = req_height + wwin->frame->top_width + wwin->frame->bottom_width;
2086
2087 wFrameWindowConfigure(wwin->frame, req_x, req_y, req_width, h);
2088 }
2089
2090 if (!(req_height > wwin->frame->core->height || req_width > wwin->frame->core->width))
2091 XResizeWindow(dpy, wwin->client_win, req_width, req_height);
2092
2093 wwin->client.x = req_x;
2094 wwin->client.y = req_y + wwin->frame->top_width;
2095 wwin->client.width = req_width;
2096 wwin->client.height = req_height;
2097 } else {
2098 wwin->client.x = req_x;
2099 wwin->client.y = req_y + wwin->frame->top_width;
2100
2101 XMoveWindow(dpy, wwin->frame->core->window, req_x, req_y);
2102 }
2103 wwin->frame_x = req_x;
2104 wwin->frame_y = req_y;
2105 if (HAS_BORDER(wwin)) {
2106 wwin->client.x += FRAME_BORDER_WIDTH;
2107 wwin->client.y += FRAME_BORDER_WIDTH;
2108 }
2109 #ifdef SHAPE
2110 if (wShapeSupported && wwin->flags.shaped && resize) {
2111 wWindowSetShape(wwin);
2112 }
2113 #endif
2114
2115 if (synth_notify)
2116 wWindowSynthConfigureNotify(wwin);
2117 XFlush(dpy);
2118 }
2119
2120 /* req_x, req_y: new position of the frame */
2121 void wWindowMove(WWindow *wwin, int req_x, int req_y)
2122 {
2123 #ifdef CONFIGURE_WINDOW_WHILE_MOVING
2124 int synth_notify = False;
2125
2126 /* Send a synthetic ConfigureNotify event for every window movement. */
2127 if ((req_x != wwin->frame_x || req_y != wwin->frame_y)) {
2128 synth_notify = True;
2129 }
2130 #else
2131 /* A single synthetic ConfigureNotify event is sent at the end of
2132 * a completed (opaque) movement in moveres.c */
2133 #endif
2134
2135 if (WFLAGP(wwin, dont_move_off))
2136 wScreenBringInside(wwin->screen_ptr, &req_x, &req_y,
2137 wwin->frame->core->width, wwin->frame->core->height);
2138
2139 wwin->client.x = req_x;
2140 wwin->client.y = req_y + wwin->frame->top_width;
2141 if (HAS_BORDER(wwin)) {
2142 wwin->client.x += FRAME_BORDER_WIDTH;
2143 wwin->client.y += FRAME_BORDER_WIDTH;
2144 }
2145
2146 XMoveWindow(dpy, wwin->frame->core->window, req_x, req_y);
2147
2148 wwin->frame_x = req_x;
2149 wwin->frame_y = req_y;
2150
2151 #ifdef CONFIGURE_WINDOW_WHILE_MOVING
2152 if (synth_notify)
2153 wWindowSynthConfigureNotify(wwin);
2154 #endif
2155 }
2156
2157 void wWindowUpdateButtonImages(WWindow *wwin)
2158 {
2159 WScreen *scr = wwin->screen_ptr;
2160 Pixmap pixmap, mask;
2161 WFrameWindow *fwin = wwin->frame;
2162
2163 if (!HAS_TITLEBAR(wwin))
2164 return;
2165
2166 /* miniaturize button */
2167 if (!WFLAGP(wwin, no_miniaturize_button)) {
2168 if (wwin->wm_gnustep_attr && wwin->wm_gnustep_attr->flags & GSMiniaturizePixmapAttr) {
2169 pixmap = wwin->wm_gnustep_attr->miniaturize_pixmap;
2170
2171 if (wwin->wm_gnustep_attr->flags & GSMiniaturizeMaskAttr) {
2172 mask = wwin->wm_gnustep_attr->miniaturize_mask;
2173 } else {
2174 mask = None;
2175 }
2176
2177 if (fwin->lbutton_image
2178 && (fwin->lbutton_image->image != pixmap || fwin->lbutton_image->mask != mask)) {
2179 wPixmapDestroy(fwin->lbutton_image);
2180 fwin->lbutton_image = NULL;
2181 }
2182
2183 if (!fwin->lbutton_image) {
2184 fwin->lbutton_image = wPixmapCreate(scr, pixmap, mask);
2185 fwin->lbutton_image->client_owned = 1;
2186 fwin->lbutton_image->client_owned_mask = 1;
2187 }
2188 } else {
2189 if (fwin->lbutton_image && !fwin->lbutton_image->shared) {
2190 wPixmapDestroy(fwin->lbutton_image);
2191 }
2192 fwin->lbutton_image = scr->b_pixmaps[WBUT_ICONIFY];
2193 }
2194 }
2195 #ifdef XKB_BUTTON_HINT
2196 if (!WFLAGP(wwin, no_language_button)) {
2197 if (fwin->languagebutton_image && !fwin->languagebutton_image->shared) {
2198 wPixmapDestroy(fwin->languagebutton_image);
2199 }
2200 fwin->languagebutton_image = scr->b_pixmaps[WBUT_XKBGROUP1 + fwin->languagemode];
2201 }
2202 #endif
2203
2204 /* close button */
2205
2206 /* redefine WFLAGP to MGFLAGP to allow broken close operation */
2207 #define MGFLAGP(wwin, FLAG) (wwin)->client_flags.FLAG
2208
2209 if (!WFLAGP(wwin, no_close_button)) {
2210 if (wwin->wm_gnustep_attr && wwin->wm_gnustep_attr->flags & GSClosePixmapAttr) {
2211 pixmap = wwin->wm_gnustep_attr->close_pixmap;
2212
2213 if (wwin->wm_gnustep_attr->flags & GSCloseMaskAttr)
2214 mask = wwin->wm_gnustep_attr->close_mask;
2215 else
2216 mask = None;
2217
2218 if (fwin->rbutton_image && (fwin->rbutton_image->image != pixmap
2219 || fwin->rbutton_image->mask != mask)) {
2220 wPixmapDestroy(fwin->rbutton_image);
2221 fwin->rbutton_image = NULL;
2222 }
2223
2224 if (!fwin->rbutton_image) {
2225 fwin->rbutton_image = wPixmapCreate(scr, pixmap, mask);
2226 fwin->rbutton_image->client_owned = 1;
2227 fwin->rbutton_image->client_owned_mask = 1;
2228 }
2229
2230 } else if (WFLAGP(wwin, kill_close)) {
2231
2232 if (fwin->rbutton_image && !fwin->rbutton_image->shared)
2233 wPixmapDestroy(fwin->rbutton_image);
2234
2235 fwin->rbutton_image = scr->b_pixmaps[WBUT_KILL];
2236
2237 } else if (MGFLAGP(wwin, broken_close)) {
2238
2239 if (fwin->rbutton_image && !fwin->rbutton_image->shared)
2240 wPixmapDestroy(fwin->rbutton_image);
2241
2242 fwin->rbutton_image = scr->b_pixmaps[WBUT_BROKENCLOSE];
2243
2244 } else {
2245
2246 if (fwin->rbutton_image && !fwin->rbutton_image->shared)
2247 wPixmapDestroy(fwin->rbutton_image);
2248
2249 fwin->rbutton_image = scr->b_pixmaps[WBUT_CLOSE];
2250 }
2251 }
2252
2253 /* force buttons to be redrawn */
2254 fwin->flags.need_texture_change = 1;
2255 wFrameWindowPaint(fwin);
2256 }
2257
2258 /*
2259 *---------------------------------------------------------------------------
2260 * wWindowConfigureBorders--
2261 * Update window border configuration according to attribute flags.
2262 *
2263 *---------------------------------------------------------------------------
2264 */
2265 void wWindowConfigureBorders(WWindow *wwin)
2266 {
2267 if (wwin->frame) {
2268 int flags;
2269 int newy, oldh;
2270
2271 flags = WFF_LEFT_BUTTON | WFF_RIGHT_BUTTON;
2272
2273 #ifdef XKB_BUTTON_HINT
2274 if (wPreferences.modelock)
2275 flags |= WFF_LANGUAGE_BUTTON;
2276 #endif
2277
2278 if (HAS_TITLEBAR(wwin))
2279 flags |= WFF_TITLEBAR;
2280 if (HAS_RESIZEBAR(wwin) && IS_RESIZABLE(wwin))
2281 flags |= WFF_RESIZEBAR;
2282 if (HAS_BORDER(wwin))
2283 flags |= WFF_BORDER;
2284 if (wwin->flags.shaded)
2285 flags |= WFF_IS_SHADED;
2286
2287 oldh = wwin->frame->top_width;
2288 wFrameWindowUpdateBorders(wwin->frame, flags);
2289 if (oldh != wwin->frame->top_width) {
2290 newy = wwin->frame_y + oldh - wwin->frame->top_width;
2291
2292 XMoveWindow(dpy, wwin->client_win, 0, wwin->frame->top_width);
2293 wWindowConfigure(wwin, wwin->frame_x, newy, wwin->client.width, wwin->client.height);
2294 }
2295
2296 flags = 0;
2297 if (!WFLAGP(wwin, no_miniaturize_button)
2298 && wwin->frame->flags.hide_left_button)
2299 flags |= WFF_LEFT_BUTTON;
2300
2301 #ifdef XKB_BUTTON_HINT
2302 if (!WFLAGP(wwin, no_language_button)
2303 && wwin->frame->flags.hide_language_button) {
2304 flags |= WFF_LANGUAGE_BUTTON;
2305 }
2306 #endif
2307
2308 if (!WFLAGP(wwin, no_close_button)
2309 && wwin->frame->flags.hide_right_button)
2310 flags |= WFF_RIGHT_BUTTON;
2311
2312 if (flags != 0) {
2313 wWindowUpdateButtonImages(wwin);
2314 wFrameWindowShowButton(wwin->frame, flags);
2315 }
2316
2317 flags = 0;
2318 if (WFLAGP(wwin, no_miniaturize_button)
2319 && !wwin->frame->flags.hide_left_button)
2320 flags |= WFF_LEFT_BUTTON;
2321
2322 #ifdef XKB_BUTTON_HINT
2323 if (WFLAGP(wwin, no_language_button)
2324 && !wwin->frame->flags.hide_language_button)
2325 flags |= WFF_LANGUAGE_BUTTON;
2326 #endif
2327
2328 if (WFLAGP(wwin, no_close_button)
2329 && !wwin->frame->flags.hide_right_button)
2330 flags |= WFF_RIGHT_BUTTON;
2331
2332 if (flags != 0)
2333 wFrameWindowHideButton(wwin->frame, flags);
2334
2335 #ifdef SHAPE
2336 if (wShapeSupported && wwin->flags.shaped) {
2337 wWindowSetShape(wwin);
2338 }
2339 #endif
2340 }
2341 }
2342
2343 void wWindowSaveState(WWindow * wwin)
2344 {
2345 long data[10];
2346 int i;
2347
2348 memset(data, 0, sizeof(long) * 10);
2349 data[0] = wwin->frame->workspace;
2350 data[1] = wwin->flags.miniaturized;
2351 data[2] = wwin->flags.shaded;
2352 data[3] = wwin->flags.hidden;
2353 data[4] = wwin->flags.maximized;
2354 if (wwin->flags.maximized == 0) {
2355 data[5] = wwin->frame_x;
2356 data[6] = wwin->frame_y;
2357 data[7] = wwin->frame->core->width;
2358 data[8] = wwin->frame->core->height;
2359 } else {
2360 data[5] = wwin->old_geometry.x;
2361 data[6] = wwin->old_geometry.y;
2362 data[7] = wwin->old_geometry.width;
2363 data[8] = wwin->old_geometry.height;
2364 }
2365
2366 for (i = 0; i < MAX_WINDOW_SHORTCUTS; i++) {
2367 if (wwin->screen_ptr->shortcutWindows[i] &&
2368 WMCountInArray(wwin->screen_ptr->shortcutWindows[i], wwin))
2369 data[9] |= 1 << i;
2370 }
2371 XChangeProperty(dpy, wwin->client_win, _XA_WINDOWMAKER_STATE,
2372 _XA_WINDOWMAKER_STATE, 32, PropModeReplace, (unsigned char *)data, 10);
2373 }
2374
2375 static int getSavedState(Window window, WSavedState ** state)
2376 {
2377 Atom type_ret;
2378 int fmt_ret;
2379 unsigned long nitems_ret;
2380 unsigned long bytes_after_ret;
2381 long *data;
2382
2383 if (XGetWindowProperty(dpy, window, _XA_WINDOWMAKER_STATE, 0, 10,
2384 True, _XA_WINDOWMAKER_STATE,
2385 &type_ret, &fmt_ret, &nitems_ret, &bytes_after_ret,
2386 (unsigned char **)&data) != Success || !data || nitems_ret < 10)
2387 return 0;
2388
2389 *state = wmalloc(sizeof(WSavedState));
2390
2391 (*state)->workspace = data[0];
2392 (*state)->miniaturized = data[1];
2393 (*state)->shaded = data[2];
2394 (*state)->hidden = data[3];
2395 (*state)->maximized = data[4];
2396 (*state)->x = data[5];
2397 (*state)->y = data[6];
2398 (*state)->w = data[7];
2399 (*state)->h = data[8];
2400 (*state)->window_shortcuts = data[9];
2401
2402 XFree(data);
2403
2404 if (*state && type_ret == _XA_WINDOWMAKER_STATE)
2405 return 1;
2406 else
2407 return 0;
2408 }
2409
2410 #ifdef SHAPE
2411 void wWindowClearShape(WWindow * wwin)
2412 {
2413 XShapeCombineMask(dpy, wwin->frame->core->window, ShapeBounding,
2414 0, wwin->frame->top_width, None, ShapeSet);
2415 XFlush(dpy);
2416 }
2417
2418 void wWindowSetShape(WWindow * wwin)
2419 {
2420 XRectangle rect[2];
2421 int count;
2422 #ifdef OPTIMIZE_SHAPE
2423 XRectangle *rects;
2424 XRectangle *urec;
2425 int ordering;
2426
2427 /* only shape is the client's */
2428 if (!HAS_TITLEBAR(wwin) && !HAS_RESIZEBAR(wwin)) {
2429 goto alt_code;
2430 }
2431
2432 /* Get array of rectangles describing the shape mask */
2433 rects = XShapeGetRectangles(dpy, wwin->client_win, ShapeBounding, &count, &ordering);
2434 if (!rects) {
2435 goto alt_code;
2436 }
2437
2438 urec = malloc(sizeof(XRectangle) * (count + 2));
2439 if (!urec) {
2440 XFree(rects);
2441 goto alt_code;
2442 }
2443
2444 /* insert our decoration rectangles in the rect list */
2445 memcpy(urec, rects, sizeof(XRectangle) * count);
2446 XFree(rects);
2447
2448 if (HAS_TITLEBAR(wwin)) {
2449 urec[count].x = -1;
2450 urec[count].y = -1 - wwin->frame->top_width;
2451 urec[count].width = wwin->frame->core->width + 2;
2452 urec[count].height = wwin->frame->top_width + 1;
2453 count++;
2454 }
2455 if (HAS_RESIZEBAR(wwin)) {
2456 urec[count].x = -1;
2457 urec[count].y = wwin->frame->core->height - wwin->frame->bottom_width - wwin->frame->top_width;
2458 urec[count].width = wwin->frame->core->width + 2;
2459 urec[count].height = wwin->frame->bottom_width + 1;
2460 count++;
2461 }
2462
2463 /* shape our frame window */
2464 XShapeCombineRectangles(dpy, wwin->frame->core->window, ShapeBounding,
2465 0, wwin->frame->top_width, urec, count, ShapeSet, Unsorted);
2466 XFlush(dpy);
2467 wfree(urec);
2468 return;
2469
2470 alt_code:
2471 #endif /* OPTIMIZE_SHAPE */
2472 count = 0;
2473 if (HAS_TITLEBAR(wwin)) {
2474 rect[count].x = -1;
2475 rect[count].y = -1;
2476 rect[count].width = wwin->frame->core->width + 2;
2477 rect[count].height = wwin->frame->top_width + 1;
2478 count++;
2479 }
2480 if (HAS_RESIZEBAR(wwin)) {
2481 rect[count].x = -1;
2482 rect[count].y = wwin->frame->core->height - wwin->frame->bottom_width;
2483 rect[count].width = wwin->frame->core->width + 2;
2484 rect[count].height = wwin->frame->bottom_width + 1;
2485 count++;
2486 }
2487 if (count > 0) {
2488 XShapeCombineRectangles(dpy, wwin->frame->core->window, ShapeBounding,
2489 0, 0, rect, count, ShapeSet, Unsorted);
2490 }
2491 XShapeCombineShape(dpy, wwin->frame->core->window, ShapeBounding,
2492 0, wwin->frame->top_width, wwin->client_win,
2493 ShapeBounding, (count > 0 ? ShapeUnion : ShapeSet));
2494 XFlush(dpy);
2495 }
2496 #endif /* SHAPE */
2497
2498 /* ====================================================================== */
2499
2500 static FocusMode getFocusMode(WWindow * wwin)
2501 {
2502 FocusMode mode;
2503
2504 if ((wwin->wm_hints) && (wwin->wm_hints->flags & InputHint)) {
2505 if (wwin->wm_hints->input == True) {
2506 if (wwin->protocols.TAKE_FOCUS)
2507 mode = WFM_LOCALLY_ACTIVE;
2508 else
2509 mode = WFM_PASSIVE;
2510 } else {
2511 if (wwin->protocols.TAKE_FOCUS)
2512 mode = WFM_GLOBALLY_ACTIVE;
2513 else
2514 mode = WFM_NO_INPUT;
2515 }
2516 } else {
2517 mode = WFM_PASSIVE;
2518 }
2519 return mode;
2520 }
2521
2522 void wWindowSetKeyGrabs(WWindow * wwin)
2523 {
2524 int i;
2525 WShortKey *key;
2526
2527 for (i = 0; i < WKBD_LAST; i++) {
2528 key = &wKeyBindings[i];
2529
2530 if (key->keycode == 0)
2531 continue;
2532 if (key->modifier != AnyModifier) {
2533 XGrabKey(dpy, key->keycode, key->modifier | LockMask,
2534 wwin->frame->core->window, True, GrabModeAsync, GrabModeAsync);
2535 #ifdef NUMLOCK_HACK
2536 /* Also grab all modifier combinations possible that include,
2537 * LockMask, ScrollLockMask and NumLockMask, so that keygrabs
2538 * work even if the NumLock/ScrollLock key is on.
2539 */
2540 wHackedGrabKey(key->keycode, key->modifier,
2541 wwin->frame->core->window, True, GrabModeAsync, GrabModeAsync);
2542 #endif
2543 }
2544 XGrabKey(dpy, key->keycode, key->modifier,
2545 wwin->frame->core->window, True, GrabModeAsync, GrabModeAsync);
2546 }
2547
2548 wRootMenuBindShortcuts(wwin->frame->core->window);
2549 }
2550
2551 void wWindowResetMouseGrabs(WWindow * wwin)
2552 {
2553 /* Mouse grabs can't be done on the client window because of
2554 * ICCCM and because clients that try to do the same will crash.
2555 *
2556 * But there is a problem wich makes tbar buttons of unfocused
2557 * windows not usable as the click goes to the frame window instead
2558 * of the button itself. Must figure a way to fix that.
2559 */
2560
2561 XUngrabButton(dpy, AnyButton, AnyModifier, wwin->client_win);
2562
2563 if (!WFLAGP(wwin, no_bind_mouse)) {
2564 /* grabs for Meta+drag */
2565 wHackedGrabButton(AnyButton, MOD_MASK, wwin->client_win,
2566 True, ButtonPressMask | ButtonReleaseMask,
2567 GrabModeSync, GrabModeAsync, None, None);
2568
2569 /* for CTRL+Wheel to Scroll Horiz, we have to grab CTRL as well
2570 * but we only grab it for Button4 and Button 5 since a lot of apps
2571 * use CTRL+Button1-3 for app related functionality
2572 */
2573 if (wPreferences.resize_increment > 0) {
2574 wHackedGrabButton(Button4, ControlMask, wwin->client_win,
2575 True, ButtonPressMask | ButtonReleaseMask,
2576 GrabModeSync, GrabModeAsync, None, None);
2577 wHackedGrabButton(Button5, ControlMask, wwin->client_win,
2578 True, ButtonPressMask | ButtonReleaseMask,
2579 GrabModeSync, GrabModeAsync, None, None);
2580
2581 wHackedGrabButton(Button4, MOD_MASK | ControlMask, wwin->client_win,
2582 True, ButtonPressMask | ButtonReleaseMask,
2583 GrabModeSync, GrabModeAsync, None, None);
2584 wHackedGrabButton(Button5, MOD_MASK | ControlMask, wwin->client_win,
2585 True, ButtonPressMask | ButtonReleaseMask,
2586 GrabModeSync, GrabModeAsync, None, None);
2587 }
2588 }
2589
2590 if (!wwin->flags.focused && !WFLAGP(wwin, no_focusable)
2591 && !wwin->flags.is_gnustep) {
2592 /* the passive grabs to focus the window */
2593 /* if (wPreferences.focus_mode == WKF_CLICK) */
2594 XGrabButton(dpy, AnyButton, AnyModifier, wwin->client_win,
2595 True, ButtonPressMask | ButtonReleaseMask, GrabModeSync, GrabModeAsync, None, None);
2596 }
2597 XFlush(dpy);
2598 }
2599
2600 void wWindowUpdateGNUstepAttr(WWindow * wwin, GNUstepWMAttributes * attr)
2601 {
2602 if (attr->flags & GSExtraFlagsAttr) {
2603 if (MGFLAGP(wwin, broken_close) != (attr->extra_flags & GSDocumentEditedFlag)) {
2604 wwin->client_flags.broken_close = !MGFLAGP(wwin, broken_close);
2605 wWindowUpdateButtonImages(wwin);
2606 }
2607 }
2608 }
2609
2610 WMagicNumber wWindowAddSavedState(char *instance, char *class, char *command, pid_t pid, WSavedState * state)
2611 {
2612 WWindowState *wstate;
2613
2614 wstate = malloc(sizeof(WWindowState));
2615 if (!wstate)
2616 return NULL;
2617
2618 memset(wstate, 0, sizeof(WWindowState));
2619 wstate->pid = pid;
2620 if (instance)
2621 wstate->instance = wstrdup(instance);
2622 if (class)
2623 wstate->class = wstrdup(class);
2624 if (command)
2625 wstate->command = wstrdup(command);
2626 wstate->state = state;
2627
2628 wstate->next = windowState;
2629 windowState = wstate;
2630
2631 return wstate;
2632 }
2633
2634 #define SAME(x, y) (((x) && (y) && !strcmp((x), (y))) || (!(x) && !(y)))
2635
2636 WMagicNumber wWindowGetSavedState(Window win)
2637 {
2638 char *instance, *class, *command = NULL;
2639 WWindowState *wstate = windowState;
2640
2641 if (!wstate)
2642 return NULL;
2643
2644 command = GetCommandForWindow(win);
2645 if (!command)
2646 return NULL;
2647
2648 if (PropGetWMClass(win, &class, &instance)) {
2649 while (wstate) {
2650 if (SAME(instance, wstate->instance) &&
2651 SAME(class, wstate->class) && SAME(command, wstate->command)) {
2652 break;
2653 }
2654 wstate = wstate->next;
2655 }
2656 } else {
2657 wstate = NULL;
2658 }
2659
2660 if (command)
2661 wfree(command);
2662 if (instance)
2663 free(instance);
2664 if (class)
2665 free(class);
2666
2667 return wstate;
2668 }
2669
2670 void wWindowDeleteSavedState(WMagicNumber id)
2671 {
2672 WWindowState *tmp, *wstate = (WWindowState *) id;
2673
2674 if (!wstate || !windowState)
2675 return;
2676
2677 tmp = windowState;
2678 if (tmp == wstate) {
2679 windowState = wstate->next;
2680 if (wstate->instance)
2681 wfree(wstate->instance);
2682 if (wstate->class)
2683 wfree(wstate->class);
2684 if (wstate->command)
2685 wfree(wstate->command);
2686 wfree(wstate->state);
2687 wfree(wstate);
2688 } else {
2689 while (tmp->next) {
2690 if (tmp->next == wstate) {
2691 tmp->next = wstate->next;
2692 if (wstate->instance)
2693 wfree(wstate->instance);
2694 if (wstate->class)
2695 wfree(wstate->class);
2696 if (wstate->command)
2697 wfree(wstate->command);
2698 wfree(wstate->state);
2699 wfree(wstate);
2700 break;
2701 }
2702 tmp = tmp->next;
2703 }
2704 }
2705 }
2706
2707 void wWindowDeleteSavedStatesForPID(pid_t pid)
2708 {
2709 WWindowState *tmp, *wstate;
2710
2711 if (!windowState)
2712 return;
2713
2714 tmp = windowState;
2715 if (tmp->pid == pid) {
2716 wstate = windowState;
2717 windowState = tmp->next;
2718 if (wstate->instance)
2719 wfree(wstate->instance);
2720 if (wstate->class)
2721 wfree(wstate->class);
2722 if (wstate->command)
2723 wfree(wstate->command);
2724 wfree(wstate->state);
2725 wfree(wstate);
2726 } else {
2727 while (tmp->next) {
2728 if (tmp->next->pid == pid) {
2729 wstate = tmp->next;
2730 tmp->next = wstate->next;
2731 if (wstate->instance)
2732 wfree(wstate->instance);
2733 if (wstate->class)
2734 wfree(wstate->class);
2735 if (wstate->command)
2736 wfree(wstate->command);
2737 wfree(wstate->state);
2738 wfree(wstate);
2739 break;
2740 }
2741 tmp = tmp->next;
2742 }
2743 }
2744 }
2745
2746 void wWindowSetOmnipresent(WWindow *wwin, Bool flag)
2747 {
2748 if (wwin->flags.omnipresent == flag)
2749 return;
2750
2751 wwin->flags.omnipresent = flag;
2752 WMPostNotificationName(WMNChangedState, wwin, "omnipresent");
2753 }
2754
2755 static void resizebarMouseDown(WCoreWindow *sender, void *data, XEvent *event)
2756 {
2757 WWindow *wwin = data;
2758
2759 #ifndef NUMLOCK_HACK
2760 if ((event->xbutton.state & ValidModMask)
2761 != (event->xbutton.state & ~LockMask)) {
2762 wwarning(_("The NumLock, ScrollLock or similar key seems to be turned on. "
2763 "Turn it off or some mouse actions and keyboard shortcuts will not work."));
2764 }
2765 #endif
2766
2767 event->xbutton.state &= ValidModMask;
2768
2769 CloseWindowMenu(wwin->screen_ptr);
2770
2771 if (wPreferences.focus_mode == WKF_CLICK && !(event->xbutton.state & ControlMask)
2772 && !WFLAGP(wwin, no_focusable)) {
2773 wSetFocusTo(wwin->screen_ptr, wwin);
2774 }
2775
2776 if (event->xbutton.button == Button1)
2777 wRaiseFrame(wwin->frame->core);
2778
2779 if (event->xbutton.window != wwin->frame->resizebar->window) {
2780 if (XGrabPointer(dpy, wwin->frame->resizebar->window, True,
2781 ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
2782 GrabModeAsync, GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
2783 return;
2784 }
2785 }
2786
2787 if (event->xbutton.state & MOD_MASK) {
2788 /* move the window */
2789 wMouseMoveWindow(wwin, event);
2790 XUngrabPointer(dpy, CurrentTime);
2791 } else {
2792 wMouseResizeWindow(wwin, event);
2793 XUngrabPointer(dpy, CurrentTime);
2794 }
2795 }
2796
2797 static void titlebarDblClick(WCoreWindow *sender, void *data, XEvent *event)
2798 {
2799 WWindow *wwin = data;
2800
2801 event->xbutton.state &= ValidModMask;
2802
2803 if (event->xbutton.button == Button1) {
2804 if (event->xbutton.state == 0) {
2805 if (!WFLAGP(wwin, no_shadeable)) {
2806 /* shade window */
2807 if (wwin->flags.shaded)
2808 wUnshadeWindow(wwin);
2809 else
2810 wShadeWindow(wwin);
2811 }
2812 } else {
2813 int dir = 0;
2814
2815 if (event->xbutton.state & ControlMask)
2816 dir |= MAX_VERTICAL;
2817
2818 if (event->xbutton.state & ShiftMask) {
2819 dir |= MAX_HORIZONTAL;
2820 if (!(event->xbutton.state & ControlMask))
2821 wSelectWindow(wwin, !wwin->flags.selected);
2822 }
2823
2824 /* maximize window */
2825 if (dir != 0 && IS_RESIZABLE(wwin)) {
2826 int ndir = dir ^ wwin->flags.maximized;
2827
2828 if (ndir != 0)
2829 wMaximizeWindow(wwin, ndir);
2830 else
2831 wUnmaximizeWindow(wwin);
2832 }
2833 }
2834 } else if (event->xbutton.button == Button3) {
2835 if (event->xbutton.state & MOD_MASK) {
2836 wHideOtherApplications(wwin);
2837 }
2838 } else if (event->xbutton.button == Button2) {
2839 wSelectWindow(wwin, !wwin->flags.selected);
2840 } else if (event->xbutton.button == WINGsConfiguration.mouseWheelUp) {
2841 wShadeWindow(wwin);
2842 } else if (event->xbutton.button == WINGsConfiguration.mouseWheelDown) {
2843 wUnshadeWindow(wwin);
2844 }
2845 }
2846
2847 static void frameMouseDown(WObjDescriptor *desc, XEvent *event)
2848 {
2849 WWindow *wwin = desc->parent;
2850 unsigned int new_width, w_scale;
2851 unsigned int new_height, h_scale;
2852 unsigned int resize_width_increment = 0;
2853 unsigned int resize_height_increment = 0;
2854
2855 if (wwin->normal_hints) {
2856 w_scale = (wPreferences.resize_increment + wwin->normal_hints->width_inc - 1) / wwin->normal_hints->width_inc;
2857 h_scale = (wPreferences.resize_increment + wwin->normal_hints->height_inc - 1) / wwin->normal_hints->height_inc;
2858 resize_width_increment = wwin->normal_hints->width_inc * w_scale;
2859 resize_height_increment = wwin->normal_hints->height_inc * h_scale;
2860 }
2861 if (resize_width_increment <= 1 && resize_height_increment <= 1) {
2862 resize_width_increment = wPreferences.resize_increment;
2863 resize_height_increment = wPreferences.resize_increment;
2864 }
2865
2866 event->xbutton.state &= ValidModMask;
2867
2868 CloseWindowMenu(wwin->screen_ptr);
2869
2870 if (!(event->xbutton.state & ControlMask) && !WFLAGP(wwin, no_focusable))
2871 wSetFocusTo(wwin->screen_ptr, wwin);
2872
2873 if (event->xbutton.button == Button1)
2874 wRaiseFrame(wwin->frame->core);
2875
2876 if (event->xbutton.state & ControlMask) {
2877 if (event->xbutton.button == Button4) {
2878 new_width = wwin->client.width - resize_width_increment;
2879 wWindowConstrainSize(wwin, &new_width, &wwin->client.height);
2880 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, new_width, wwin->client.height);
2881 }
2882 if (event->xbutton.button == Button5) {
2883 new_width = wwin->client.width + resize_width_increment;
2884 wWindowConstrainSize(wwin, &new_width, &wwin->client.height);
2885 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, new_width, wwin->client.height);
2886 }
2887 }
2888
2889 if (event->xbutton.state & MOD_MASK) {
2890 /* move the window */
2891 if (XGrabPointer(dpy, wwin->client_win, False,
2892 ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
2893 GrabModeAsync, GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
2894 return;
2895 }
2896 if (event->xbutton.button == Button3) {
2897 wMouseResizeWindow(wwin, event);
2898 } else if (event->xbutton.button == Button4) {
2899 new_height = wwin->client.height - resize_height_increment;
2900 wWindowConstrainSize(wwin, &wwin->client.width, &new_height);
2901 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, wwin->client.width, new_height);
2902 } else if (event->xbutton.button == Button5) {
2903 new_height = wwin->client.height + resize_height_increment;
2904 wWindowConstrainSize(wwin, &wwin->client.width, &new_height);
2905 wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, wwin->client.width, new_height);
2906 } else if (event->xbutton.button == Button1 || event->xbutton.button == Button2) {
2907 wMouseMoveWindow(wwin, event);
2908 }
2909 XUngrabPointer(dpy, CurrentTime);
2910 }
2911 }
2912
2913 static void titlebarMouseDown(WCoreWindow *sender, void *data, XEvent *event)
2914 {
2915 WWindow *wwin = (WWindow *) data;
2916
2917 #ifndef NUMLOCK_HACK
2918 if ((event->xbutton.state & ValidModMask)
2919 != (event->xbutton.state & ~LockMask)) {
2920 wwarning(_("The NumLock, ScrollLock or similar key seems to be turned on. "
2921 "Turn it off or some mouse actions and keyboard shortcuts will not work."));
2922 }
2923 #endif
2924 event->xbutton.state &= ValidModMask;
2925
2926 CloseWindowMenu(wwin->screen_ptr);
2927
2928 if (wPreferences.focus_mode == WKF_CLICK && !(event->xbutton.state & ControlMask)
2929 && !WFLAGP(wwin, no_focusable)) {
2930 wSetFocusTo(wwin->screen_ptr, wwin);
2931 }
2932
2933 if (event->xbutton.button == Button1 || event->xbutton.button == Button2) {
2934
2935 if (event->xbutton.button == Button1) {
2936 if (event->xbutton.state & MOD_MASK) {
2937 wLowerFrame(wwin->frame->core);
2938 } else {
2939 wRaiseFrame(wwin->frame->core);
2940 }
2941 }
2942 if ((event->xbutton.state & ShiftMask)
2943 && !(event->xbutton.state & ControlMask)) {
2944 wSelectWindow(wwin, !wwin->flags.selected);
2945 return;
2946 }
2947 if (event->xbutton.window != wwin->frame->titlebar->window
2948 && XGrabPointer(dpy, wwin->frame->titlebar->window, False,
2949 ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
2950 GrabModeAsync, GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
2951 return;
2952 }
2953
2954 /* move the window */
2955 wMouseMoveWindow(wwin, event);
2956
2957 XUngrabPointer(dpy, CurrentTime);
2958 } else if (event->xbutton.button == Button3 && event->xbutton.state == 0
2959 && !wwin->flags.internal_window && !WCHECK_STATE(WSTATE_MODAL)) {
2960 WObjDescriptor *desc;
2961
2962 if (event->xbutton.window != wwin->frame->titlebar->window
2963 && XGrabPointer(dpy, wwin->frame->titlebar->window, False,
2964 ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
2965 GrabModeAsync, GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
2966 return;
2967 }
2968
2969 OpenWindowMenu(wwin, event->xbutton.x_root, wwin->frame_y + wwin->frame->top_width, False);
2970
2971 /* allow drag select */
2972 desc = &wwin->screen_ptr->window_menu->menu->descriptor;
2973 event->xany.send_event = True;
2974 (*desc->handle_mousedown) (desc, event);
2975
2976 XUngrabPointer(dpy, CurrentTime);
2977 }
2978 }
2979
2980 static void windowCloseClick(WCoreWindow *sender, void *data, XEvent *event)
2981 {
2982 WWindow *wwin = data;
2983
2984 event->xbutton.state &= ValidModMask;
2985
2986 CloseWindowMenu(wwin->screen_ptr);
2987
2988 if (event->xbutton.button < Button1 || event->xbutton.button > Button3)
2989 return;
2990
2991 /* if control-click, kill the client */
2992 if (event->xbutton.state & ControlMask) {
2993 wClientKill(wwin);
2994 } else {
2995 if (wwin->protocols.DELETE_WINDOW && event->xbutton.state == 0) {
2996 /* send delete message */
2997 wClientSendProtocol(wwin, _XA_WM_DELETE_WINDOW, LastTimestamp);
2998 }
2999 }
3000 }
3001
3002 static void windowCloseDblClick(WCoreWindow *sender, void *data, XEvent *event)
3003 {
3004 WWindow *wwin = data;
3005
3006 CloseWindowMenu(wwin->screen_ptr);
3007
3008 if (event->xbutton.button < Button1 || event->xbutton.button > Button3)
3009 return;
3010
3011 /* send delete message */
3012 if (wwin->protocols.DELETE_WINDOW) {
3013 wClientSendProtocol(wwin, _XA_WM_DELETE_WINDOW, LastTimestamp);
3014 } else {
3015 wClientKill(wwin);
3016 }
3017 }
3018
3019 #ifdef XKB_BUTTON_HINT
3020 static void windowLanguageClick(WCoreWindow *sender, void *data, XEvent *event)
3021 {
3022 WWindow *wwin = data;
3023 WFrameWindow *fwin = wwin->frame;
3024 WScreen *scr = fwin->screen_ptr;
3025 int tl;
3026
3027 if (event->xbutton.button != Button1 && event->xbutton.button != Button3)
3028 return;
3029 tl = wwin->frame->languagemode;
3030 wwin->frame->languagemode = wwin->frame->last_languagemode;
3031 wwin->frame->last_languagemode = tl;
3032 wSetFocusTo(scr, wwin);
3033 wwin->frame->languagebutton_image =
3034 wwin->frame->screen_ptr->b_pixmaps[WBUT_XKBGROUP1 + wwin->frame->languagemode];
3035 wFrameWindowUpdateLanguageButton(wwin->frame);
3036 if (event->xbutton.button == Button3)
3037 return;
3038 wRaiseFrame(fwin->core);
3039 }
3040 #endif
3041
3042 static void windowIconifyClick(WCoreWindow *sender, void *data, XEvent *event)
3043 {
3044 WWindow *wwin = data;
3045
3046 event->xbutton.state &= ValidModMask;
3047
3048 CloseWindowMenu(wwin->screen_ptr);
3049
3050 if (event->xbutton.button < Button1 || event->xbutton.button > Button3)
3051 return;
3052
3053 if (wwin->protocols.MINIATURIZE_WINDOW && event->xbutton.state == 0) {
3054 wClientSendProtocol(wwin, _XA_GNUSTEP_WM_MINIATURIZE_WINDOW, LastTimestamp);
3055 } else {
3056 WApplication *wapp;
3057 if ((event->xbutton.state & ControlMask) || (event->xbutton.button == Button3)) {
3058
3059 wapp = wApplicationOf(wwin->main_window);
3060 if (wapp && !WFLAGP(wwin, no_appicon))
3061 wHideApplication(wapp);
3062 } else if (event->xbutton.state == 0) {
3063 wIconifyWindow(wwin);
3064 }
3065 }
3066 }
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