2 * Window Maker window manager
4 * Copyright (c) 1997, 1998 Alfredo K. Kojima
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
30 #include <sys/signal.h>
34 #include <X11/Xutil.h>
35 #include <X11/Intrinsic.h>
36 #include <X11/cursorfont.h>
37 #include <X11/Xproto.h>
38 #include <X11/keysym.h>
40 #include <X11/extensions/shape.h>
43 #include "WindowMaker.h"
52 #include "workspace.h"
57 #include "properties.h"
70 #ifdef SYS_SIGLIST_DECLARED
71 extern const char * const sys_siglist
[];
81 /****** Global Variables ******/
83 extern WPreferences wPreferences
;
85 extern WDDomain
*WDWindowMaker
;
86 extern WDDomain
*WDRootMenu
;
87 extern WDDomain
*WDWindowAttributes
;
89 extern WShortKey wKeyBindings
[WKBD_LAST
];
91 extern int wScreenCount
;
95 extern Bool wShapeSupported
;
96 extern int wShapeEventBase
;
100 extern XContext wWinContext
;
101 extern XContext wAppWinContext
;
102 extern XContext wStackContext
;
105 extern Atom _XA_WM_STATE
;
106 extern Atom _XA_WM_CHANGE_STATE
;
107 extern Atom _XA_WM_PROTOCOLS
;
108 extern Atom _XA_WM_TAKE_FOCUS
;
109 extern Atom _XA_WM_DELETE_WINDOW
;
110 extern Atom _XA_WM_SAVE_YOURSELF
;
111 extern Atom _XA_WM_CLIENT_LEADER
;
112 extern Atom _XA_WM_COLORMAP_WINDOWS
;
113 extern Atom _XA_WM_COLORMAP_NOTIFY
;
115 extern Atom _XA_GNUSTEP_WM_ATTR
;
117 extern Atom _XA_WINDOWMAKER_MENU
;
118 extern Atom _XA_WINDOWMAKER_WM_PROTOCOLS
;
119 extern Atom _XA_WINDOWMAKER_STATE
;
120 extern Atom _XA_WINDOWMAKER_WM_FUNCTION
;
121 extern Atom _XA_WINDOWMAKER_NOTICEBOARD
;
123 extern Atom _XA_GNUSTEP_WM_MINIATURIZE_WINDOW
;
126 extern Atom _XA_DND_PROTOCOL
;
127 extern Atom _XA_DND_SELECTION
;
130 extern Atom _XA_XDE_REQUEST
;
131 extern Atom _XA_XDE_ENTER
;
132 extern Atom _XA_XDE_LEAVE
;
133 extern Atom _XA_XDE_DATA_AVAILABLE
;
134 extern Atom _XDE_FILETYPE
;
135 extern Atom _XDE_URLTYPE
;
140 extern Cursor wCursor
[WCUR_LAST
];
143 extern char WDelayedActionSet
;
147 static WScreen
**wScreen
= NULL
;
150 static unsigned int _NumLockMask
= 0;
151 static unsigned int _ScrollLockMask
= 0;
155 static void manageAllWindows();
157 extern void NotifyDeadProcess(pid_t pid
, unsigned char status
);
161 catchXError(Display
*dpy
, XErrorEvent
*error
)
163 char buffer
[MAXLINE
];
165 /* ignore some errors */
166 if (error
->resourceid
!= None
167 && ((error
->error_code
== BadDrawable
168 && error
->request_code
== X_GetGeometry
)
169 || (error
->error_code
== BadMatch
170 && (error
->request_code
== X_SetInputFocus
))
171 || (error
->error_code
== BadWindow
)
173 && (error->request_code == X_GetWindowAttributes
174 || error->request_code == X_SetInputFocus
175 || error->request_code == X_ChangeWindowAttributes
176 || error->request_code == X_GetProperty
177 || error->request_code == X_ChangeProperty
178 || error->request_code == X_QueryTree
179 || error->request_code == X_GrabButton
180 || error->request_code == X_UngrabButton
181 || error->request_code == X_SendEvent
182 || error->request_code == X_ConfigureWindow))
184 || (error
->request_code
== X_InstallColormap
))) {
189 printf("got X error %x %x %x\n", error
->request_code
,
190 error
->error_code
, (unsigned)error
->resourceid
);
194 FormatXError(dpy
, error
, buffer
, MAXLINE
);
195 wwarning(_("internal X error: %s\n"), buffer
);
201 *----------------------------------------------------------------------
203 * Handle X shutdowns and other stuff.
204 *----------------------------------------------------------------------
207 handleXIO(Display
*dpy
)
216 *----------------------------------------------------------------------
218 * Action to be executed after the signal() handler is exited.
219 *----------------------------------------------------------------------
222 delayedAction(void *cdata
)
224 WDelayedActionSet
= 0;
226 * Make the event dispatcher do whatever it needs to do,
227 * including handling zombie processes, restart and exit
236 *----------------------------------------------------------------------
238 * general signal handler. Exits the program gently.
239 *----------------------------------------------------------------------
244 static int already_crashed
= 0;
246 #ifndef NO_EMERGENCY_AUTORESTART
253 * No functions that potentially do Xlib calls should be called from
254 * here. Xlib calls are not reentrant so the integrity of Xlib is
255 * not guaranteed if a Xlib call is made from a signal handler.
257 if (sig
== SIGUSR1
) {
258 #ifdef SYS_SIGLIST_DECLARED
259 wwarning(_("got signal %i (%s) - restarting\n"), sig
, sys_siglist
[sig
]);
261 wwarning(_("got signal %i - restarting\n"), sig
);
264 WCHANGE_STATE(WSTATE_NEED_RESTART
);
266 /* setup idle handler, so that this will be handled when
267 * the select() is returned becaused of the signal, even if
268 * there are no X events in the queue */
269 if (!WDelayedActionSet
) {
270 WDelayedActionSet
= 1;
271 WMAddIdleHandler(delayedAction
, NULL
);
274 } else if (sig
== SIGTERM
|| sig
== SIGHUP
) {
275 #ifdef SYS_SIGLIST_DECLARED
276 wwarning(_("got signal %i (%s) - exiting...\n"), sig
, sys_siglist
[sig
]);
278 wwarning(_("got signal %i - exiting...\n"), sig
);
281 WCHANGE_STATE(WSTATE_NEED_EXIT
);
283 if (!WDelayedActionSet
) {
284 WDelayedActionSet
= 1;
285 WMAddIdleHandler(delayedAction
, NULL
);
290 #ifdef SYS_SIGLIST_DECLARED
291 wfatal(_("got signal %i (%s)\n"), sig
, sys_siglist
[sig
]);
293 wfatal(_("got signal %i\n"), sig
);
296 if (sig
==SIGSEGV
|| sig
==SIGFPE
|| sig
==SIGBUS
|| sig
==SIGILL
298 if (already_crashed
) {
299 wfatal(_("crashed while trying to do some post-crash cleanup. Aborting immediatelly."));
300 #ifndef NO_EMERGENCY_AUTORESTART
310 wfatal(_("a fatal error has occured, probably due to a bug. "
311 "Please fill the included BUGFORM and report it."));
313 #ifndef NO_EMERGENCY_AUTORESTART
314 /* restart another window manager so that the X session doesn't
317 wwarning(_("trying to start alternative window manager..."));
322 argv
[0] = FALLBACK_WINDOWMANAGER
;
323 execvp(FALLBACK_WINDOWMANAGER
, argv
);
326 execvp("fvwm", argv
);
330 #endif /* !NO_EMERGENCY_AUTORESTART */
338 ignoreSig(int signal
)
351 pid
= waitpid(-1, &status
, WNOHANG
);
353 NotifyDeadProcess(pid
, WEXITSTATUS(status
));
355 * Make sure that the kid will be buried even if there are
356 * no events in the X event queue
358 if (!WDelayedActionSet
) {
359 WDelayedActionSet
= 1;
360 WMAddIdleHandler(delayedAction
, NULL
);
367 getWorkspaceState(Window root
, WWorkspaceState
**state
)
371 unsigned long nitems_ret
;
372 unsigned long bytes_after_ret
;
375 if (XGetWindowProperty(dpy
, root
, _XA_WINDOWMAKER_STATE
, 0, 2,
376 True
, _XA_WINDOWMAKER_STATE
,
377 &type_ret
, &fmt_ret
, &nitems_ret
, &bytes_after_ret
,
378 (unsigned char **)&data
)!=Success
|| !data
)
381 *state
= malloc(sizeof(WWorkspaceState
));
383 (*state
)->flags
= data
[0];
384 (*state
)->workspace
= data
[1];
388 if (*state
&& type_ret
==_XA_WINDOWMAKER_STATE
)
396 getOffendingModifiers()
399 XModifierKeymap
*modmap
;
400 KeyCode nlock
, slock
;
401 static int mask_table
[8] = {
402 ShiftMask
,LockMask
,ControlMask
,Mod1Mask
,
403 Mod2Mask
, Mod3Mask
, Mod4Mask
, Mod5Mask
406 nlock
= XKeysymToKeycode(dpy
, XK_Num_Lock
);
407 slock
= XKeysymToKeycode(dpy
, XK_Scroll_Lock
);
410 * Find out the masks for the NumLock and ScrollLock modifiers,
411 * so that we can bind the grabs for when they are enabled too.
413 modmap
= XGetModifierMapping(dpy
);
415 if (modmap
!=NULL
&& modmap
->max_keypermod
>0) {
416 for (i
=0; i
<8*modmap
->max_keypermod
; i
++) {
417 if (modmap
->modifiermap
[i
]==nlock
&& nlock
!=0)
418 _NumLockMask
= mask_table
[i
/modmap
->max_keypermod
];
419 else if (modmap
->modifiermap
[i
]==slock
&& slock
!=0)
420 _ScrollLockMask
= mask_table
[i
/modmap
->max_keypermod
];
425 XFreeModifiermap(modmap
);
432 wHackedGrabKey(int keycode
, unsigned int modifiers
,
433 Window grab_window
, Bool owner_events
, int pointer_mode
,
436 if (modifiers
== AnyModifier
)
439 /* grab all combinations of the modifier with CapsLock, NumLock and
440 * ScrollLock. How much memory/CPU does such a monstrosity consume
444 XGrabKey(dpy
, keycode
, modifiers
|_NumLockMask
,
445 grab_window
, owner_events
, pointer_mode
, keyboard_mode
);
447 XGrabKey(dpy
, keycode
, modifiers
|_ScrollLockMask
,
448 grab_window
, owner_events
, pointer_mode
, keyboard_mode
);
449 if (_NumLockMask
&& _ScrollLockMask
)
450 XGrabKey(dpy
, keycode
, modifiers
|_NumLockMask
|_ScrollLockMask
,
451 grab_window
, owner_events
, pointer_mode
, keyboard_mode
);
453 XGrabKey(dpy
, keycode
, modifiers
|_NumLockMask
|LockMask
,
454 grab_window
, owner_events
, pointer_mode
, keyboard_mode
);
456 XGrabKey(dpy
, keycode
, modifiers
|_ScrollLockMask
|LockMask
,
457 grab_window
, owner_events
, pointer_mode
, keyboard_mode
);
458 if (_NumLockMask
&& _ScrollLockMask
)
459 XGrabKey(dpy
, keycode
, modifiers
|_NumLockMask
|_ScrollLockMask
|LockMask
,
460 grab_window
, owner_events
, pointer_mode
, keyboard_mode
);
461 /* phew, I guess that's all, right? */
466 wHackedGrabButton(unsigned int button
, unsigned int modifiers
,
467 Window grab_window
, Bool owner_events
,
468 unsigned int event_mask
, int pointer_mode
,
469 int keyboard_mode
, Window confine_to
, Cursor cursor
)
471 XGrabButton(dpy
, button
, modifiers
, grab_window
, owner_events
,
472 event_mask
, pointer_mode
, keyboard_mode
, confine_to
, cursor
);
474 if (modifiers
==AnyModifier
)
477 XGrabButton(dpy
, button
, modifiers
|LockMask
, grab_window
, owner_events
,
478 event_mask
, pointer_mode
, keyboard_mode
, confine_to
, cursor
);
481 /* same as above, but for mouse buttons */
483 XGrabButton(dpy
, button
, modifiers
|_NumLockMask
,
484 grab_window
, owner_events
, event_mask
, pointer_mode
,
485 keyboard_mode
, confine_to
, cursor
);
487 XGrabButton(dpy
, button
, modifiers
|_ScrollLockMask
,
488 grab_window
, owner_events
, event_mask
, pointer_mode
,
489 keyboard_mode
, confine_to
, cursor
);
490 if (_NumLockMask
&& _ScrollLockMask
)
491 XGrabButton(dpy
, button
, modifiers
|_ScrollLockMask
|_NumLockMask
,
492 grab_window
, owner_events
, event_mask
, pointer_mode
,
493 keyboard_mode
, confine_to
, cursor
);
495 XGrabButton(dpy
, button
, modifiers
|_NumLockMask
|LockMask
,
496 grab_window
, owner_events
, event_mask
, pointer_mode
,
497 keyboard_mode
, confine_to
, cursor
);
499 XGrabButton(dpy
, button
, modifiers
|_ScrollLockMask
|LockMask
,
500 grab_window
, owner_events
, event_mask
, pointer_mode
,
501 keyboard_mode
, confine_to
, cursor
);
502 if (_NumLockMask
&& _ScrollLockMask
)
503 XGrabButton(dpy
, button
, modifiers
|_ScrollLockMask
|_NumLockMask
|LockMask
,
504 grab_window
, owner_events
, event_mask
, pointer_mode
,
505 keyboard_mode
, confine_to
, cursor
);
506 #endif /* NUMLOCK_HACK */
511 wHackedUngrabButton(unsigned int button
, unsigned int modifiers
,
514 XUngrabButton(dpy
, button
, modifiers
|_NumLockMask
,
516 XUngrabButton(dpy
, button
, modifiers
|_ScrollLockMask
,
518 XUngrabButton(dpy
, button
, modifiers
|_NumLockMask
|_ScrollLockMask
,
520 XUngrabButton(dpy
, button
, modifiers
|_NumLockMask
|LockMask
,
522 XUngrabButton(dpy
, button
, modifiers
|_ScrollLockMask
|LockMask
,
524 XUngrabButton(dpy
, button
, modifiers
|_NumLockMask
|_ScrollLockMask
|LockMask
,
532 wScreenWithNumber(int i
)
534 assert(i
< wScreenCount
);
541 wScreenForRootWindow(Window window
)
549 * Since the number of heads will probably be small (normally 2),
550 * it should be faster to use this than a hash table, because
553 for (i
=0; i
<wScreenCount
; i
++) {
554 if (wScreen
[i
]->root_win
== window
) {
559 assert("bad_root_window" && 0);
566 wScreenSearchForRootWindow(Window window
)
574 * Since the number of heads will probably be small (normally 2),
575 * it should be faster to use this than a hash table, because
578 for (i
=0; i
<wScreenCount
; i
++) {
579 if (wScreen
[i
]->root_win
== window
) {
589 wScreenForWindow(Window window
)
591 XWindowAttributes attr
;
596 if (XGetWindowAttributes(dpy
, window
, &attr
)) {
597 return wScreenForRootWindow(attr
.root
);
605 *----------------------------------------------------------
607 * starts the window manager and setup global data.
608 * Called from main() at startup.
611 * global data declared in main.c is initialized
612 *----------------------------------------------------------
615 StartUp(Bool defaultScreenOnly
)
617 WWorkspaceState
*ws_state
;
618 struct sigaction sig_action
;
622 * Ignore CapsLock in modifiers
624 ValidModMask
= 0xff & ~LockMask
;
626 getOffendingModifiers();
628 * Ignore NumLock and ScrollLock too
630 ValidModMask
&= ~(_NumLockMask
|_ScrollLockMask
);
633 memset(&wKeyBindings
, 0, sizeof(wKeyBindings
));
635 wWinContext
= XUniqueContext();
636 wAppWinContext
= XUniqueContext();
637 wStackContext
= XUniqueContext();
639 /* _XA_VERSION = XInternAtom(dpy, "VERSION", False);*/
641 _XA_WM_STATE
= XInternAtom(dpy
, "WM_STATE", False
);
642 _XA_WM_CHANGE_STATE
= XInternAtom(dpy
, "WM_CHANGE_STATE", False
);
643 _XA_WM_PROTOCOLS
= XInternAtom(dpy
, "WM_PROTOCOLS", False
);
644 _XA_WM_TAKE_FOCUS
= XInternAtom(dpy
, "WM_TAKE_FOCUS", False
);
645 _XA_WM_DELETE_WINDOW
= XInternAtom(dpy
, "WM_DELETE_WINDOW", False
);
646 _XA_WM_SAVE_YOURSELF
= XInternAtom(dpy
, "WM_SAVE_YOURSELF", False
);
647 _XA_WM_CLIENT_LEADER
= XInternAtom(dpy
, "WM_CLIENT_LEADER", False
);
648 _XA_WM_COLORMAP_WINDOWS
= XInternAtom(dpy
, "WM_COLORMAP_WINDOWS", False
);
649 _XA_WM_COLORMAP_NOTIFY
= XInternAtom(dpy
, "WM_COLORMAP_NOTIFY", False
);
651 _XA_GNUSTEP_WM_ATTR
= XInternAtom(dpy
, GNUSTEP_WM_ATTR_NAME
, False
);
653 _XA_WINDOWMAKER_MENU
= XInternAtom(dpy
, "_WINDOWMAKER_MENU", False
);
654 _XA_WINDOWMAKER_STATE
= XInternAtom(dpy
, "_WINDOWMAKER_STATE", False
);
656 _XA_WINDOWMAKER_WM_PROTOCOLS
=
657 XInternAtom(dpy
, "_WINDOWMAKER_WM_PROTOCOLS", False
);
659 _XA_GNUSTEP_WM_MINIATURIZE_WINDOW
=
660 XInternAtom(dpy
, GNUSTEP_WM_MINIATURIZE_WINDOW
, False
);
662 _XA_WINDOWMAKER_WM_FUNCTION
= XInternAtom(dpy
, "_WINDOWMAKER_WM_FUNCTION",
665 _XA_WINDOWMAKER_NOTICEBOARD
= XInternAtom(dpy
, "_WINDOWMAKER_NOTICEBOARD",
669 _XA_DND_SELECTION
= XInternAtom(dpy
, "DndSelection", False
);
670 _XA_DND_PROTOCOL
= XInternAtom(dpy
, "DndProtocol", False
);
673 _XA_XDE_ENTER
= XInternAtom(dpy
, "_XDE_ENTER", False
);
674 _XA_XDE_REQUEST
= XInternAtom(dpy
, "_XDE_REQUEST", False
);
675 _XA_XDE_LEAVE
= XInternAtom(dpy
, "_XDE_LEAVE", False
);
676 _XA_XDE_DATA_AVAILABLE
= XInternAtom(dpy
, "_XDE_DATA_AVAILABLE", False
);
677 _XDE_FILETYPE
= XInternAtom(dpy
, "file:ALL", False
);
678 _XDE_URLTYPE
= XInternAtom(dpy
, "url:ALL", False
);
683 wCursor
[WCUR_NORMAL
] = XCreateFontCursor(dpy
, XC_left_ptr
);
684 wCursor
[WCUR_ARROW
] = XCreateFontCursor(dpy
, XC_top_left_arrow
);
685 wCursor
[WCUR_MOVE
] = XCreateFontCursor(dpy
, XC_fleur
);
686 wCursor
[WCUR_RESIZE
] = XCreateFontCursor(dpy
, XC_sizing
);
687 wCursor
[WCUR_WAIT
] = XCreateFontCursor(dpy
, XC_watch
);
688 wCursor
[WCUR_QUESTION
] = XCreateFontCursor(dpy
, XC_question_arrow
);
689 wCursor
[WCUR_TEXT
] = XCreateFontCursor(dpy
, XC_xterm
); /* odd name???*/
691 /* emergency exit... */
692 sig_action
.sa_handler
= handleSig
;
693 sigemptyset(&sig_action
.sa_mask
);
695 /* Here we don't care about SA_RESTART since these signals will close
698 sig_action
.sa_flags
= 0;
699 sigaction(SIGINT
, &sig_action
, NULL
);
700 sigaction(SIGTERM
, &sig_action
, NULL
);
701 sigaction(SIGHUP
, &sig_action
, NULL
);
702 sigaction(SIGQUIT
, &sig_action
, NULL
);
703 sigaction(SIGSEGV
, &sig_action
, NULL
);
704 sigaction(SIGBUS
, &sig_action
, NULL
);
705 sigaction(SIGFPE
, &sig_action
, NULL
);
706 #ifndef NO_EMERGENCY_AUTORESTART
707 sigaction(SIGABRT
, &sig_action
, NULL
);
710 /* Here we set SA_RESTART for safety, because SIGUSR1 may not be handled
713 sig_action
.sa_flags
= SA_RESTART
;
714 sigaction(SIGUSR1
, &sig_action
, NULL
);
716 /* ignore dead pipe */
717 sig_action
.sa_handler
= ignoreSig
;
718 sig_action
.sa_flags
= SA_RESTART
;
719 sigaction(SIGPIPE
, &sig_action
, NULL
);
721 /* handle dead children */
722 sig_action
.sa_handler
= buryChild
;
723 sig_action
.sa_flags
= SA_NOCLDSTOP
|SA_RESTART
;
724 sigaction(SIGCHLD
, &sig_action
, NULL
);
726 /* handle X shutdowns a such */
727 XSetIOErrorHandler(handleXIO
);
729 /* set hook for out event dispatcher in WINGs event dispatcher */
730 WMHookEventHandler(DispatchEvent
);
732 /* initialize defaults stuff */
733 WDWindowMaker
= wDefaultsInitDomain("WindowMaker", True
);
734 if (!WDWindowMaker
->dictionary
) {
735 wwarning(_("could not read domain \"%s\" from defaults database"),
739 /* read defaults that don't change until a restart and are
740 * screen independent */
741 wReadStaticDefaults(WDWindowMaker
? WDWindowMaker
->dictionary
: NULL
);
743 /* check sanity of some values */
744 if (wPreferences
.icon_size
< 16) {
745 wwarning(_("icon size is configured to %i, but it's too small. Using 16, instead\n"),
746 wPreferences
.icon_size
);
747 wPreferences
.icon_size
= 16;
750 /* init other domains */
751 WDRootMenu
= wDefaultsInitDomain("WMRootMenu", False
);
752 if (!WDRootMenu
->dictionary
) {
753 wwarning(_("could not read domain \"%s\" from defaults database"),
757 WDWindowAttributes
= wDefaultsInitDomain("WMWindowAttributes", True
);
758 if (!WDWindowAttributes
->dictionary
) {
759 wwarning(_("could not read domain \"%s\" from defaults database"),
760 "WMWindowAttributes");
763 XSetErrorHandler((XErrorHandler
)catchXError
);
772 wShapeSupported
= XShapeQueryExtension(dpy
, &wShapeEventBase
, &j
);
775 if (defaultScreenOnly
) {
778 max
= ScreenCount(dpy
);
780 wScreen
= wmalloc(sizeof(WScreen
*)*max
);
784 /* manage the screens */
785 for (j
= 0; j
< max
; j
++) {
786 if (defaultScreenOnly
|| max
==1) {
787 wScreen
[wScreenCount
] = wScreenInit(DefaultScreen(dpy
));
788 if (!wScreen
[wScreenCount
]) {
789 wfatal(_("it seems that there already is a window manager running"));
793 wScreen
[wScreenCount
] = wScreenInit(j
);
794 if (!wScreen
[wScreenCount
]) {
795 wwarning(_("could not manage screen %i"), j
);
802 /* initialize/restore state for the screens */
803 for (j
= 0; j
< wScreenCount
; j
++) {
804 /* restore workspace state */
805 if (!getWorkspaceState(wScreen
[j
]->root_win
, &ws_state
)) {
809 wScreenRestoreState(wScreen
[j
]);
811 /* manage all windows that were already here before us */
812 if (!wPreferences
.flags
.nodock
&& wScreen
[j
]->dock
)
813 wScreen
[j
]->last_dock
= wScreen
[j
]->dock
;
815 manageAllWindows(wScreen
[j
]);
817 /* restore saved menus */
818 wMenuRestoreState(wScreen
[j
]);
820 /* If we're not restarting restore session */
821 if (ws_state
== NULL
)
822 wSessionRestoreState(wScreen
[j
]);
825 /* auto-launch apps */
826 if (!wPreferences
.flags
.nodock
&& wScreen
[j
]->dock
) {
827 wScreen
[j
]->last_dock
= wScreen
[j
]->dock
;
828 wDockDoAutoLaunch(wScreen
[j
]->dock
, 0);
830 /* auto-launch apps in clip */
831 if (!wPreferences
.flags
.noclip
) {
833 for(i
=0; i
<wScreen
[j
]->workspace_count
; i
++) {
834 if (wScreen
[j
]->workspaces
[i
]->clip
) {
835 wScreen
[j
]->last_dock
= wScreen
[j
]->workspaces
[i
]->clip
;
836 wDockDoAutoLaunch(wScreen
[j
]->workspaces
[i
]->clip
, i
);
841 /* go to workspace where we were before restart */
843 wWorkspaceForceChange(wScreen
[j
], ws_state
->workspace
);
846 wSessionRestoreLastWorkspace(wScreen
[j
]);
850 wKWMSetInitializedHint(wScreen
[j
]);
854 if (wScreenCount
== 0) {
855 wfatal(_("could not manage any screen"));
859 if (!wPreferences
.flags
.noupdates
) {
860 /* setup defaults file polling */
861 WMAddTimerHandler(3000, wDefaultsCheckDomains
, NULL
);
869 windowInList(Window window
, Window
*list
, int count
)
871 for (; count
>=0; count
--) {
872 if (window
== list
[count
])
879 *-----------------------------------------------------------------------
881 * Manages all windows in the screen.
884 * Called when the wm is being started.
885 * No events can be processed while the windows are being
886 * reparented/managed.
887 *-----------------------------------------------------------------------
890 manageAllWindows(WScreen
*scr
)
894 unsigned int nchildren
;
899 XQueryTree(dpy
, scr
->root_win
, &root
, &parent
, &children
, &nchildren
);
901 scr
->flags
.startup
= 1;
903 /* first remove all icon windows */
904 for (i
= 0; i
< nchildren
; i
++) {
907 if (children
[i
]==None
)
910 wmhints
= XGetWMHints(dpy
, children
[i
]);
911 if (wmhints
&& (wmhints
->flags
& IconWindowHint
)) {
912 for (j
= 0; j
< nchildren
; j
++) {
913 if (children
[j
] == wmhints
->icon_window
) {
927 for (i
= 0; i
< nchildren
; i
++) {
928 if (children
[i
] == None
)
932 wKWMCheckModule(scr
, children
[i
]);
934 wwin
= wManageWindow(scr
, children
[i
]);
936 /* apply states got from WSavedState */
937 /* shaded + minimized is not restored correctly */
938 if (wwin
->flags
.shaded
) {
939 wwin
->flags
.shaded
= 0;
942 if (wwin
->flags
.miniaturized
943 && (wwin
->transient_for
== None
944 || wwin
->transient_for
== scr
->root_win
945 || !windowInList(wwin
->transient_for
, children
,
948 wwin
->flags
.skip_next_animation
= 1;
949 wwin
->flags
.miniaturized
= 0;
950 wIconifyWindow(wwin
);
952 wClientSetState(wwin
, NormalState
, None
);
959 wwin
= scr
->focused_window
;
961 if (wwin
->flags
.hidden
) {
962 WApplication
*wapp
= wApplicationOf(wwin
->main_window
);
965 wwin
->flags
.hidden
= 0;
966 wHideApplication(wapp
);
968 wwin
->flags
.hidden
= 0;
975 scr
->flags
.startup
= 0;
976 scr
->flags
.startup2
= 1;
978 while (XPending(dpy
)) {
980 WMNextEvent(dpy
, &ev
);
983 wWorkspaceForceChange(scr
, 0);
984 if (!wPreferences
.flags
.noclip
)
985 wDockShowIcons(scr
->workspaces
[scr
->current_workspace
]->clip
);
986 scr
->flags
.startup2
= 0;