1 /* event.c- event loop and handling
3 * Window Maker window manager
5 * Copyright (c) 1997, 1998 Alfredo K. Kojima
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.
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.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
35 #include <X11/Xutil.h>
37 # include <X11/extensions/shape.h>
43 #ifdef KEEP_XKB_LOCK_STATUS
44 #include <X11/XKBlib.h>
45 #endif /* KEEP_XKB_LOCK_STATUS */
47 #include "WindowMaker.h"
53 #include "application.h"
56 #include "workspace.h"
59 #include "properties.h"
69 /******** Global Variables **********/
70 extern XContext wWinContext
;
72 extern Cursor wCursor
[WCUR_LAST
];
74 extern WShortKey wKeyBindings
[WKBD_LAST
];
75 extern int wScreenCount
;
76 extern Time LastTimestamp
;
77 extern Time LastFocusChange
;
79 extern WPreferences wPreferences
;
81 #define MOD_MASK wPreferences.modifier_mask
83 extern Atom _XA_WM_COLORMAP_NOTIFY
;
85 extern Atom _XA_WM_CHANGE_STATE
;
86 extern Atom _XA_WM_DELETE_WINDOW
;
87 extern Atom _XA_GNUSTEP_WM_ATTR
;
88 extern Atom _XA_GNUSTEP_WM_MINIATURIZE_WINDOW
;
89 extern Atom _XA_GNUSTEP_TITLEBAR_STATE
;
90 extern Atom _XA_WINDOWMAKER_WM_FUNCTION
;
91 extern Atom _XA_WINDOWMAKER_COMMAND
;
94 extern Atom _XA_DND_PROTOCOL
;
99 extern Bool wShapeSupported
;
100 extern int wShapeEventBase
;
103 #ifdef KEEP_XKB_LOCK_STATUS
104 extern int wXkbEventBase
;
108 extern char WDelayedActionSet
;
111 /************ Local stuff ***********/
114 static void saveTimestamp(XEvent
*event
);
115 static void handleColormapNotify();
116 static void handleMapNotify(), handleUnmapNotify();
117 static void handleButtonPress(), handleExpose();
118 static void handleDestroyNotify();
119 static void handleConfigureRequest();
120 static void handleMapRequest();
121 static void handlePropertyNotify();
122 static void handleEnterNotify();
123 static void handleLeaveNotify();
124 static void handleExtensions();
125 static void handleClientMessage();
126 static void handleKeyPress();
127 static void handleFocusIn();
128 static void handleMotionNotify();
129 static void handleVisibilityNotify();
133 static void handleShapeNotify();
136 /* called from the signal handler */
137 void NotifyDeadProcess(pid_t pid
, unsigned char status
);
139 /* real dead process handler */
140 static void handleDeadProcess(void *foo
);
143 typedef struct DeadProcesses
{
145 unsigned char exit_status
;
148 /* stack of dead processes */
149 static DeadProcesses deadProcesses
[MAX_DEAD_PROCESSES
];
150 static int deadProcessPtr
=0;
153 typedef struct DeathHandler
{
154 WDeathHandler
*callback
;
159 static WMBag
*deathHandlers
=NULL
;
164 wAddDeathHandler(pid_t pid
, WDeathHandler
*callback
, void *cdata
)
166 DeathHandler
*handler
;
168 handler
= malloc(sizeof(DeathHandler
));
173 handler
->callback
= callback
;
174 handler
->client_data
= cdata
;
177 deathHandlers
= WMCreateBag(8);
179 WMPutInBag(deathHandlers
, handler
);
187 wDeleteDeathHandler(WMagicNumber id
)
189 DeathHandler
*handler
=(DeathHandler
*)id
;
191 if (!handler
|| !deathHandlers
)
194 WMRemoveFromBag(deathHandlers
, handler
);
201 DispatchEvent(XEvent
*event
)
204 handleDeadProcess(NULL
);
206 if (WCHECK_STATE(WSTATE_NEED_EXIT
)) {
207 WCHANGE_STATE(WSTATE_EXITING
);
208 /* received SIGTERM */
210 * WMHandleEvent() can't be called from anything
211 * executed inside here, or we can get in a infinite
214 Shutdown(WSExitMode
);
216 } else if (WCHECK_STATE(WSTATE_NEED_RESTART
)) {
217 WCHANGE_STATE(WSTATE_RESTARTING
);
219 Shutdown(WSRestartPreparationMode
);
220 /* received SIGHUP */
224 /* for the case that all that is wanted to be dispatched is
229 saveTimestamp(event
);
230 switch (event
->type
) {
232 handleMapRequest(event
);
236 handleKeyPress(event
);
240 handleMotionNotify(event
);
243 case ConfigureRequest
:
244 handleConfigureRequest(event
);
248 handleDestroyNotify(event
);
252 handleMapNotify(event
);
256 handleUnmapNotify(event
);
260 handleButtonPress(event
);
268 handlePropertyNotify(event
);
272 handleEnterNotify(event
);
276 handleLeaveNotify(event
);
280 handleClientMessage(event
);
284 handleColormapNotify(event
);
288 if (event
->xmapping
.request
== MappingKeyboard
289 || event
->xmapping
.request
== MappingModifier
)
290 XRefreshKeyboardMapping(&event
->xmapping
);
294 handleFocusIn(event
);
297 case VisibilityNotify
:
298 handleVisibilityNotify(event
);
301 handleExtensions(event
);
308 *----------------------------------------------------------------------
310 * Processes X and internal events indefinitely.
316 * The LastTimestamp global variable is updated.
317 *----------------------------------------------------------------------
325 WMNextEvent(dpy
, &event
);
326 WMHandleEvent(&event
);
333 IsDoubleClick(WScreen
*scr
, XEvent
*event
)
335 if ((scr
->last_click_time
>0) &&
336 (event
->xbutton
.time
-scr
->last_click_time
<=wPreferences
.dblclick_time
)
337 && (event
->xbutton
.button
== scr
->last_click_button
)
338 && (event
->xbutton
.window
== scr
->last_click_window
)) {
340 scr
->flags
.next_click_is_not_double
= 1;
341 scr
->last_click_time
= 0;
342 scr
->last_click_window
= event
->xbutton
.window
;
351 NotifyDeadProcess(pid_t pid
, unsigned char status
)
353 if (deadProcessPtr
>=MAX_DEAD_PROCESSES
-1) {
354 wwarning("stack overflow: too many dead processes");
357 /* stack the process to be handled later,
358 * as this is called from the signal handler */
359 deadProcesses
[deadProcessPtr
].pid
= pid
;
360 deadProcesses
[deadProcessPtr
].exit_status
= status
;
366 handleDeadProcess(void *foo
)
371 for (i
=0; i
<deadProcessPtr
; i
++) {
372 wWindowDeleteSavedStatesForPID(deadProcesses
[i
].pid
);
375 if (!deathHandlers
) {
380 /* get the pids on the queue and call handlers */
381 while (deadProcessPtr
>0) {
384 for (i
= WMGetBagItemCount(deathHandlers
)-1; i
>= 0; i
--) {
385 tmp
= WMGetFromBag(deathHandlers
, i
);
389 if (tmp
->pid
== deadProcesses
[deadProcessPtr
].pid
) {
390 (*tmp
->callback
)(tmp
->pid
,
391 deadProcesses
[deadProcessPtr
].exit_status
,
393 wDeleteDeathHandler(tmp
);
401 saveTimestamp(XEvent
*event
)
403 LastTimestamp
= CurrentTime
;
405 switch (event
->type
) {
408 LastTimestamp
= event
->xbutton
.time
;
412 LastTimestamp
= event
->xkey
.time
;
415 LastTimestamp
= event
->xmotion
.time
;
418 LastTimestamp
= event
->xproperty
.time
;
422 LastTimestamp
= event
->xcrossing
.time
;
425 LastTimestamp
= event
->xselectionclear
.time
;
427 case SelectionRequest
:
428 LastTimestamp
= event
->xselectionrequest
.time
;
430 case SelectionNotify
:
431 LastTimestamp
= event
->xselection
.time
;
433 wXDNDProcessSelection(event
);
441 handleExtensions(XEvent
*event
)
443 #ifdef KEEP_XKB_LOCK_STATUS
445 xkbevent
= (XkbEvent
*)event
;
446 #endif /*KEEP_XKB_LOCK_STATUS*/
448 if (wShapeSupported
&& event
->type
== (wShapeEventBase
+ShapeNotify
)) {
449 handleShapeNotify(event
);
452 #ifdef KEEP_XKB_LOCK_STATUS
453 if (wPreferences
.modelock
&& (xkbevent
->type
== wXkbEventBase
)){
454 handleXkbIndicatorStateNotify(event
);
456 #endif /*KEEP_XKB_LOCK_STATUS*/
461 handleMapRequest(XEvent
*ev
)
465 Window window
= ev
->xmaprequest
.window
;
468 L("got map request for %x\n", (unsigned)window
);
470 if ((wwin
= wWindowFor(window
))) {
471 if (wwin
->flags
.shaded
) {
472 wUnshadeWindow(wwin
);
474 /* deiconify window */
475 if (wwin
->flags
.miniaturized
) {
476 wDeiconifyWindow(wwin
);
477 } else if (wwin
->flags
.hidden
) {
478 WApplication
*wapp
= wApplicationOf(wwin
->main_window
);
479 /* go to the last workspace that the user worked on the app */
480 #ifndef REDUCE_APPICONS
481 /* This severely breaks REDUCE_APPICONS. last_workspace is a neat
482 * concept but it needs to be reworked to handle REDUCE_APPICONS -cls
485 wWorkspaceChange(wwin
->screen_ptr
, wapp
->last_workspace
);
488 wUnhideApplication(wapp
, False
, False
);
493 scr
= wScreenForRootWindow(ev
->xmaprequest
.parent
);
495 wwin
= wManageWindow(scr
, window
);
498 * This is to let the Dock know that the application it launched
499 * has already been mapped (eg: it has finished launching).
500 * It is not necessary for normally docked apps, but is needed for
501 * apps that were forcedly docked (like with dockit).
503 if (scr
->last_dock
) {
504 if (wwin
&& wwin
->main_window
!=None
&& wwin
->main_window
!=window
)
505 wDockTrackWindowLaunch(scr
->last_dock
, wwin
->main_window
);
507 wDockTrackWindowLaunch(scr
->last_dock
, window
);
511 wClientSetState(wwin
, NormalState
, None
);
512 if (wwin
->flags
.maximized
) {
513 wMaximizeWindow(wwin
, wwin
->flags
.maximized
);
515 if (wwin
->flags
.shaded
) {
516 wwin
->flags
.shaded
= 0;
517 wwin
->flags
.skip_next_animation
= 1;
520 if (wwin
->flags
.miniaturized
) {
521 wwin
->flags
.miniaturized
= 0;
522 wwin
->flags
.skip_next_animation
= 1;
523 wIconifyWindow(wwin
);
525 if (wwin
->flags
.hidden
) {
526 WApplication
*wapp
= wApplicationOf(wwin
->main_window
);
528 wwin
->flags
.hidden
= 0;
529 wwin
->flags
.skip_next_animation
= 1;
531 wHideApplication(wapp
);
539 handleDestroyNotify(XEvent
*event
)
543 Window window
= event
->xdestroywindow
.window
;
546 L("got destroy notify");
548 wwin
= wWindowFor(window
);
550 wUnmanageWindow(wwin
, False
, True
);
553 app
= wApplicationOf(window
);
555 if (window
== app
->main_window
) {
557 wwin
= app
->main_window_desc
->screen_ptr
->focused_window
;
559 if (wwin
->main_window
== window
) {
560 wwin
->main_window
= None
;
565 wApplicationDestroy(app
);
569 wKWMCheckDestroy(&event
->xdestroywindow
);
576 handleExpose(XEvent
*event
)
578 WObjDescriptor
*desc
;
584 while (XCheckTypedWindowEvent(dpy
, event
->xexpose
.window
, Expose
, &ev
));
586 if (XFindContext(dpy
, event
->xexpose
.window
, wWinContext
,
587 (XPointer
*)&desc
)==XCNOENT
) {
591 if (desc
->handle_expose
) {
592 (*desc
->handle_expose
)(desc
, event
);
598 handleButtonPress(XEvent
*event
)
600 WObjDescriptor
*desc
;
603 L("got button press");
605 scr
= wScreenForRootWindow(event
->xbutton
.root
);
613 if (event
->xbutton
.window
==scr
->root_win
) {
614 if (event
->xbutton
.button
==wPreferences
.menu_button
) {
615 OpenRootMenu(scr
, event
->xbutton
.x_root
,
616 event
->xbutton
.y_root
, False
);
618 if (scr
->root_menu
) {
619 if (scr
->root_menu
->brother
->flags
.mapped
)
620 event
->xbutton
.window
= scr
->root_menu
->brother
->frame
->core
->window
;
622 event
->xbutton
.window
= scr
->root_menu
->frame
->core
->window
;
624 } else if (event
->xbutton
.button
==wPreferences
.windowl_button
) {
625 OpenSwitchMenu(scr
, event
->xbutton
.x_root
,
626 event
->xbutton
.y_root
, False
);
627 if (scr
->switch_menu
) {
628 if (scr
->switch_menu
->brother
->flags
.mapped
)
629 event
->xbutton
.window
= scr
->switch_menu
->brother
->frame
->core
->window
;
631 event
->xbutton
.window
= scr
->switch_menu
->frame
->core
->window
;
633 } else if (event
->xbutton
.button
==wPreferences
.select_button
) {
634 wUnselectWindows(scr
);
635 wSelectWindows(scr
, event
);
637 #ifdef MOUSE_WS_SWITCH
638 else if (event
->xbutton
.button
==Button5
) {
640 wWorkspaceRelativeChange(scr
, -1);
642 } else if (event
->xbutton
.button
==Button4
) {
644 wWorkspaceRelativeChange(scr
, 1);
647 #endif /* MOUSE_WS_SWITCH */
649 else if (wGNOMEProxyizeButtonEvent(scr
, event
))
656 if (XFindContext(dpy
, event
->xbutton
.subwindow
, wWinContext
,
657 (XPointer
*)&desc
)==XCNOENT
) {
658 if (XFindContext(dpy
, event
->xbutton
.window
, wWinContext
,
659 (XPointer
*)&desc
)==XCNOENT
) {
664 if (desc
->parent_type
== WCLASS_WINDOW
) {
667 if (event
->xbutton
.state
& MOD_MASK
) {
668 XAllowEvents(dpy
, AsyncPointer
, CurrentTime
);
671 if (wPreferences
.focus_mode
== WKF_CLICK
) {
672 if (wPreferences
.ignore_focus_click
) {
673 XAllowEvents(dpy
, AsyncPointer
, CurrentTime
);
675 XAllowEvents(dpy
, ReplayPointer
, CurrentTime
);
678 } else if (desc
->parent_type
== WCLASS_APPICON
679 || desc
->parent_type
== WCLASS_MINIWINDOW
680 || desc
->parent_type
== WCLASS_DOCK_ICON
) {
681 if (event
->xbutton
.state
& MOD_MASK
) {
683 XAllowEvents(dpy
, AsyncPointer
, CurrentTime
);
688 if (desc
->handle_mousedown
!=NULL
) {
689 (*desc
->handle_mousedown
)(desc
, event
);
692 /* save double-click information */
693 if (scr
->flags
.next_click_is_not_double
) {
694 scr
->flags
.next_click_is_not_double
= 0;
696 scr
->last_click_time
= event
->xbutton
.time
;
697 scr
->last_click_button
= event
->xbutton
.button
;
698 scr
->last_click_window
= event
->xbutton
.window
;
704 handleMapNotify(XEvent
*event
)
710 wwin
= wWindowFor(event
->xmap
.event
);
711 if (wwin
&& wwin
->client_win
== event
->xmap
.event
) {
712 if (wwin
->flags
.miniaturized
) {
713 wDeiconifyWindow(wwin
);
717 wClientSetState(wwin
, NormalState
, None
);
725 handleUnmapNotify(XEvent
*event
)
729 Bool withdraw
= False
;
733 /* only process windows with StructureNotify selected
734 * (ignore SubstructureNotify) */
735 wwin
= wWindowFor(event
->xunmap
.window
);
739 /* whether the event is a Withdrawal request */
740 if (event
->xunmap
.event
== wwin
->screen_ptr
->root_win
741 && event
->xunmap
.send_event
)
744 if (wwin
->client_win
!= event
->xunmap
.event
&& !withdraw
)
747 if (!wwin
->flags
.mapped
&& !withdraw
748 && wwin
->frame
->workspace
== wwin
->screen_ptr
->current_workspace
749 && !wwin
->flags
.miniaturized
&& !wwin
->flags
.hidden
)
753 XUnmapWindow(dpy
, wwin
->frame
->core
->window
);
754 wwin
->flags
.mapped
= 0;
756 /* check if the window was destroyed */
757 if (XCheckTypedWindowEvent(dpy
, wwin
->client_win
, DestroyNotify
,&ev
)) {
760 Bool reparented
= False
;
762 if (XCheckTypedWindowEvent(dpy
, wwin
->client_win
, ReparentNotify
, &ev
))
765 /* withdraw window */
766 wwin
->flags
.mapped
= 0;
768 wClientSetState(wwin
, WithdrawnState
, None
);
770 /* if the window was reparented, do not reparent it back to the
772 wUnmanageWindow(wwin
, !reparented
, False
);
779 handleConfigureRequest(XEvent
*event
)
783 L("got configure request");
785 if (!(wwin
=wWindowFor(event
->xconfigurerequest
.window
))) {
787 * Configure request for unmapped window
789 wClientConfigure(NULL
, &(event
->xconfigurerequest
));
791 wClientConfigure(wwin
, &(event
->xconfigurerequest
));
797 handlePropertyNotify(XEvent
*event
)
806 L("got property notify");
808 if ((wwin
=wWindowFor(event
->xproperty
.window
))) {
809 if (!XGetGeometry(dpy
, wwin
->client_win
, &jr
, &ji
, &ji
,
810 &ju
, &ju
, &ju
, &ju
)) {
813 wClientCheckProperty(wwin
, &event
->xproperty
);
815 wapp
= wApplicationOf(event
->xproperty
.window
);
817 wClientCheckProperty(wapp
->main_window_desc
, &event
->xproperty
);
820 scr
= wScreenForWindow(event
->xproperty
.window
);
821 if (scr
&& scr
->root_win
== event
->xproperty
.window
) {
823 wKWMCheckRootHintChange(scr
, &event
->xproperty
);
830 handleClientMessage(XEvent
*event
)
833 WObjDescriptor
*desc
;
835 L("got client message");
837 /* handle transition from Normal to Iconic state */
838 if (event
->xclient
.message_type
== _XA_WM_CHANGE_STATE
839 && event
->xclient
.format
== 32
840 && event
->xclient
.data
.l
[0] == IconicState
) {
842 wwin
= wWindowFor(event
->xclient
.window
);
844 if (!wwin
->flags
.miniaturized
)
845 wIconifyWindow(wwin
);
846 } else if (event
->xclient
.message_type
== _XA_WM_COLORMAP_NOTIFY
847 && event
->xclient
.format
== 32) {
848 WScreen
*scr
= wScreenSearchForRootWindow(event
->xclient
.window
);
853 if (event
->xclient
.data
.l
[1] == 1) { /* starting */
854 wColormapAllowClientInstallation(scr
, True
);
855 } else { /* stopping */
856 wColormapAllowClientInstallation(scr
, False
);
858 } else if (event
->xclient
.message_type
== _XA_WINDOWMAKER_COMMAND
) {
860 wDefaultsCheckDomains("bla");
862 } else if (event
->xclient
.message_type
== _XA_WINDOWMAKER_WM_FUNCTION
) {
865 wapp
= wApplicationOf(event
->xclient
.window
);
867 switch (event
->xclient
.data
.l
[0]) {
868 case WMFHideOtherApplications
:
869 wHideOtherApplications(wapp
->main_window_desc
);
873 case WMFHideApplication
:
874 wHideApplication(wapp
);
880 wwin
= wWindowFor(event
->xclient
.window
);
882 switch (event
->xclient
.data
.l
[0]) {
883 case WMFHideOtherApplications
:
884 wHideOtherApplications(wwin
);
887 case WMFHideApplication
:
888 wHideApplication(wApplicationOf(wwin
->main_window
));
893 } else if (event
->xclient
.message_type
== _XA_GNUSTEP_WM_ATTR
) {
894 wwin
= wWindowFor(event
->xclient
.window
);
896 switch (event
->xclient
.data
.l
[0]) {
897 case GSWindowLevelAttr
:
899 int level
= (int)event
->xclient
.data
.l
[1];
901 if (WINDOW_LEVEL(wwin
) != level
) {
902 ChangeStackingLevel(wwin
->frame
->core
, level
);
907 } else if (event
->xclient
.message_type
== _XA_GNUSTEP_TITLEBAR_STATE
) {
908 wwin
= wWindowFor(event
->xclient
.window
);
910 switch (event
->xclient
.data
.l
[0]) {
911 case WMTitleBarNormal
:
912 wFrameWindowChangeState(wwin
->frame
, WS_UNFOCUSED
);
915 wFrameWindowChangeState(wwin
->frame
, WS_PFOCUSED
);
918 wFrameWindowChangeState(wwin
->frame
, WS_FOCUSED
);
922 } else if (wGNOMEProcessClientMessage(&event
->xclient
)) {
924 #endif /* GNOME_STUFF */
926 } else if (wKWMProcessClientMessage(&event
->xclient
)) {
928 #endif /* KWM_HINTS */
930 } else if (wXDNDProcessClientMessage(&event
->xclient
)) {
934 } else if (event
->xclient
.message_type
==_XA_DND_PROTOCOL
) {
935 WScreen
*scr
= wScreenForWindow(event
->xclient
.window
);
936 if (scr
&& wDockReceiveDNDDrop(scr
,event
))
937 goto redirect_message
;
938 #endif /* OFFIX_DND */
944 * Non-standard thing, but needed by OffiX DND.
945 * For when the icon frame gets a ClientMessage
946 * that should have gone to the icon_window.
948 if (XFindContext(dpy
, event
->xbutton
.window
, wWinContext
,
949 (XPointer
*)&desc
)!=XCNOENT
) {
950 struct WIcon
*icon
=NULL
;
952 if (desc
->parent_type
== WCLASS_MINIWINDOW
) {
953 icon
= (WIcon
*)desc
->parent
;
954 } else if (desc
->parent_type
== WCLASS_DOCK_ICON
955 || desc
->parent_type
== WCLASS_APPICON
) {
956 icon
= ((WAppIcon
*)desc
->parent
)->icon
;
958 if (icon
&& (wwin
=icon
->owner
)) {
959 if (wwin
->client_win
!=event
->xclient
.window
) {
960 event
->xclient
.window
= wwin
->client_win
;
961 XSendEvent(dpy
, wwin
->client_win
, False
, NoEventMask
,
971 raiseWindow(WScreen
*scr
)
975 scr
->autoRaiseTimer
= NULL
;
977 wwin
= wWindowFor(scr
->autoRaiseWindow
);
981 if (!wwin
->flags
.destroyed
&& wwin
->flags
.focused
) {
982 wRaiseFrame(wwin
->frame
->core
);
983 /* this is needed or a race condition will occur */
990 handleEnterNotify(XEvent
*event
)
993 WObjDescriptor
*desc
= NULL
;
995 WScreen
*scr
= wScreenForRootWindow(event
->xcrossing
.root
);
997 L("got enter notify");
1000 #ifdef VIRTUAL_DESKTOP
1001 if (wPreferences
.vedge_thickness
) {
1003 if (event
->xcrossing
.window
== scr
->virtual_edge_r
) {
1004 XWarpPointer(dpy
, None
, scr
->root_win
, 0,0,0,0, scr
->scr_width
- wPreferences
.vedge_thickness
- 1, event
->xcrossing
.y_root
);
1005 wWorkspaceGetViewPosition(scr
, scr
->current_workspace
, &x
, &y
);
1006 wWorkspaceSetViewPort(scr
, scr
->current_workspace
, x
+30, y
);
1007 } else if (event
->xcrossing
.window
== scr
->virtual_edge_l
) {
1008 XWarpPointer(dpy
, None
, scr
->root_win
, 0,0,0,0, wPreferences
.vedge_thickness
+ 1, event
->xcrossing
.y_root
);
1009 wWorkspaceGetViewPosition(scr
, scr
->current_workspace
, &x
, &y
);
1010 wWorkspaceSetViewPort(scr
, scr
->current_workspace
, x
-30, y
);
1011 } else if (event
->xcrossing
.window
== scr
->virtual_edge_u
) {
1012 XWarpPointer(dpy
, None
, scr
->root_win
, 0,0,0,0, event
->xcrossing
.x_root
, wPreferences
.vedge_thickness
+ 1);
1013 wWorkspaceGetViewPosition(scr
, scr
->current_workspace
, &x
, &y
);
1014 wWorkspaceSetViewPort(scr
, scr
->current_workspace
, x
, y
-30);
1015 } else if (event
->xcrossing
.window
== scr
->virtual_edge_d
) {
1016 XWarpPointer(dpy
, None
, scr
->root_win
, 0,0,0,0, event
->xcrossing
.x_root
, scr
->scr_height
- wPreferences
.vedge_thickness
- 1);
1017 wWorkspaceGetViewPosition(scr
, scr
->current_workspace
, &x
, &y
);
1018 wWorkspaceSetViewPort(scr
, scr
->current_workspace
, x
, y
+30);
1023 if (XCheckTypedWindowEvent(dpy
, event
->xcrossing
.window
, LeaveNotify
,
1025 /* already left the window... */
1027 if (ev
.xcrossing
.mode
==event
->xcrossing
.mode
1028 && ev
.xcrossing
.detail
==event
->xcrossing
.detail
) {
1033 if (XFindContext(dpy
, event
->xcrossing
.window
, wWinContext
,
1034 (XPointer
*)&desc
)!=XCNOENT
) {
1035 if(desc
->handle_enternotify
)
1036 (*desc
->handle_enternotify
)(desc
, event
);
1039 /* enter to window */
1040 wwin
= wWindowFor(event
->xcrossing
.window
);
1042 if (wPreferences
.focus_mode
==WKF_POINTER
1043 && event
->xcrossing
.window
==event
->xcrossing
.root
) {
1044 wSetFocusTo(scr
, NULL
);
1046 if (wPreferences
.colormap_mode
==WKF_POINTER
) {
1047 wColormapInstallForWindow(scr
, NULL
);
1049 if (scr
->autoRaiseTimer
1050 && event
->xcrossing
.root
==event
->xcrossing
.window
) {
1051 WMDeleteTimerHandler(scr
->autoRaiseTimer
);
1052 scr
->autoRaiseTimer
= NULL
;
1055 /* set auto raise timer even if in focus-follows-mouse mode
1056 * and the event is for the frame window, even if the window
1057 * has focus already. useful if you move the pointer from a focused
1058 * window to the root window and back pretty fast
1060 * set focus if in focus-follows-mouse mode and the event
1061 * is for the frame window and window doesn't have focus yet */
1062 if ((wPreferences
.focus_mode
==WKF_POINTER
1063 || wPreferences
.focus_mode
==WKF_SLOPPY
)
1064 && wwin
->frame
->core
->window
==event
->xcrossing
.window
1065 && !scr
->flags
.doing_alt_tab
) {
1067 if (!wwin
->flags
.focused
&& !WFLAGP(wwin
, no_focusable
))
1068 wSetFocusTo(scr
, wwin
);
1070 if (scr
->autoRaiseTimer
)
1071 WMDeleteTimerHandler(scr
->autoRaiseTimer
);
1072 scr
->autoRaiseTimer
= NULL
;
1074 if (wPreferences
.raise_delay
&& !WFLAGP(wwin
, no_focusable
)) {
1075 scr
->autoRaiseWindow
= wwin
->frame
->core
->window
;
1077 = WMAddTimerHandler(wPreferences
.raise_delay
,
1078 (WMCallback
*)raiseWindow
, scr
);
1081 /* Install colormap for window, if the colormap installation mode
1082 * is colormap_follows_mouse */
1083 if (wPreferences
.colormap_mode
==WKF_POINTER
) {
1084 if (wwin
->client_win
==event
->xcrossing
.window
)
1085 wColormapInstallForWindow(scr
, wwin
);
1087 wColormapInstallForWindow(scr
, NULL
);
1091 /* a little kluge to hide the clip balloon */
1092 if (!wPreferences
.flags
.noclip
&& scr
->flags
.clip_balloon_mapped
) {
1094 XUnmapWindow(dpy
, scr
->clip_balloon
);
1095 scr
->flags
.clip_balloon_mapped
= 0;
1097 if (desc
->parent_type
!=WCLASS_DOCK_ICON
1098 || scr
->clip_icon
!= desc
->parent
) {
1099 XUnmapWindow(dpy
, scr
->clip_balloon
);
1100 scr
->flags
.clip_balloon_mapped
= 0;
1105 if (event
->xcrossing
.window
== event
->xcrossing
.root
1106 && event
->xcrossing
.detail
== NotifyNormal
1107 && event
->xcrossing
.detail
!= NotifyInferior
1108 && wPreferences
.focus_mode
!= WKF_CLICK
) {
1110 wSetFocusTo(scr
, scr
->focused_window
);
1114 wBalloonEnteredObject(scr
, desc
);
1120 handleLeaveNotify(XEvent
*event
)
1122 WObjDescriptor
*desc
= NULL
;
1124 if (XFindContext(dpy
, event
->xcrossing
.window
, wWinContext
,
1125 (XPointer
*)&desc
)!=XCNOENT
) {
1126 if(desc
->handle_leavenotify
)
1127 (*desc
->handle_leavenotify
)(desc
, event
);
1129 if (event
->xcrossing
.window
== event
->xcrossing
.root
1130 && event
->xcrossing
.mode
== NotifyNormal
1131 && event
->xcrossing
.detail
!= NotifyInferior
1132 && wPreferences
.focus_mode
!= WKF_CLICK
) {
1134 WScreen
*scr
= wScreenForRootWindow(event
->xcrossing
.root
);
1136 wSetFocusTo(scr
, NULL
);
1143 handleShapeNotify(XEvent
*event
)
1145 XShapeEvent
*shev
= (XShapeEvent
*)event
;
1149 L("got shape notify");
1151 while (XCheckTypedWindowEvent(dpy
, shev
->window
, event
->type
, &ev
)) {
1152 XShapeEvent
*sev
= (XShapeEvent
*)&ev
;
1154 if (sev
->kind
== ShapeBounding
) {
1155 if (sev
->shaped
== shev
->shaped
) {
1158 XPutBackEvent(dpy
, &ev
);
1164 wwin
= wWindowFor(shev
->window
);
1165 if (!wwin
|| shev
->kind
!= ShapeBounding
)
1168 if (!shev
->shaped
&& wwin
->flags
.shaped
) {
1170 wwin
->flags
.shaped
= 0;
1171 wWindowClearShape(wwin
);
1173 } else if (shev
->shaped
) {
1175 wwin
->flags
.shaped
= 1;
1176 wWindowSetShape(wwin
);
1181 #ifdef KEEP_XKB_LOCK_STATUS
1182 /* please help ]d if you know what to do */
1183 handleXkbIndicatorStateNotify(XEvent
*event
)
1187 XkbStateRec staterec
;
1190 for (i
=0; i
<wScreenCount
; i
++) {
1191 scr
= wScreenWithNumber(i
);
1192 wwin
= scr
->focused_window
;
1193 if (wwin
&& wwin
->flags
.focused
) {
1194 XkbGetState(dpy
,XkbUseCoreKbd
,&staterec
);
1195 if (wwin
->frame
->languagemode
!= staterec
.group
) {
1196 wwin
->frame
->last_languagemode
= wwin
->frame
->languagemode
;
1197 wwin
->frame
->languagemode
= staterec
.group
;
1199 #ifdef XKB_BUTTON_HINT
1200 if (wwin
->frame
->titlebar
) {
1201 wFrameWindowPaint(wwin
->frame
);
1207 #endif /*KEEP_XKB_LOCK_STATUS*/
1210 handleColormapNotify(XEvent
*event
)
1214 Bool reinstall
= False
;
1216 wwin
= wWindowFor(event
->xcolormap
.window
);
1220 scr
= wwin
->screen_ptr
;
1224 if (event
->xcolormap
.new) {
1225 XWindowAttributes attr
;
1227 XGetWindowAttributes(dpy
, wwin
->client_win
, &attr
);
1229 if (wwin
== scr
->cmap_window
&& wwin
->cmap_window_no
== 0)
1230 scr
->current_colormap
= attr
.colormap
;
1233 } else if (event
->xcolormap
.state
== ColormapUninstalled
&&
1234 scr
->current_colormap
== event
->xcolormap
.colormap
) {
1236 /* some bastard app (like XV) removed our colormap */
1238 * can't enforce or things like xscreensaver wont work
1241 } else if (event
->xcolormap
.state
== ColormapInstalled
&&
1242 scr
->current_colormap
== event
->xcolormap
.colormap
) {
1244 /* someone has put our colormap back */
1248 } while (XCheckTypedEvent(dpy
, ColormapNotify
, event
)
1249 && ((wwin
= wWindowFor(event
->xcolormap
.window
)) || 1));
1251 if (reinstall
&& scr
->current_colormap
!=None
) {
1252 if (!scr
->flags
.colormap_stuff_blocked
)
1253 XInstallColormap(dpy
, scr
->current_colormap
);
1260 handleFocusIn(XEvent
*event
)
1265 * For applications that like stealing the focus.
1267 while (XCheckTypedEvent(dpy
, FocusIn
, event
));
1268 saveTimestamp(event
);
1269 if (event
->xfocus
.mode
== NotifyUngrab
1270 || event
->xfocus
.mode
== NotifyGrab
1271 || event
->xfocus
.detail
> NotifyNonlinearVirtual
) {
1275 wwin
= wWindowFor(event
->xfocus
.window
);
1276 if (wwin
&& !wwin
->flags
.focused
) {
1277 if (wwin
->flags
.mapped
)
1278 wSetFocusTo(wwin
->screen_ptr
, wwin
);
1280 wSetFocusTo(wwin
->screen_ptr
, NULL
);
1282 WScreen
*scr
= wScreenForWindow(event
->xfocus
.window
);
1284 wSetFocusTo(scr
, NULL
);
1290 windowUnderPointer(WScreen
*scr
)
1296 if (XQueryPointer(dpy
, scr
->root_win
, &bar
, &win
, &foo
, &foo
, &foo
, &foo
,
1298 return wWindowFor(win
);
1306 handleKeyPress(XEvent
*event
)
1308 WScreen
*scr
= wScreenForRootWindow(event
->xkey
.root
);
1309 WWindow
*wwin
= scr
->focused_window
;
1312 int command
=-1, index
;
1313 #ifdef KEEP_XKB_LOCK_STATUS
1314 XkbStateRec staterec
;
1315 #endif /*KEEP_XKB_LOCK_STATUS*/
1317 /* ignore CapsLock */
1318 modifiers
= event
->xkey
.state
& ValidModMask
;
1320 for (i
=0; i
<WKBD_LAST
; i
++) {
1321 if (wKeyBindings
[i
].keycode
==0)
1324 if (wKeyBindings
[i
].keycode
==event
->xkey
.keycode
1325 && (/*wKeyBindings[i].modifier==0
1326 ||*/ wKeyBindings
[i
].modifier
==modifiers
)) {
1340 if (!wRootMenuPerformShortcut(event
)) {
1342 static int dontLoop
= 0;
1344 if (dontLoop
> 10) {
1345 wwarning("problem with key event processing code");
1349 /* if the focused window is an internal window, try redispatching
1350 * the event to the managed window, as it can be a WINGs window */
1351 if (wwin
&& wwin
->flags
.internal_window
1352 && wwin
->client_leader
!=None
) {
1353 /* client_leader contains the WINGs toplevel */
1354 event
->xany
.window
= wwin
->client_leader
;
1355 WMHandleEvent(event
);
1362 #define ISMAPPED(w) ((w) && !(w)->flags.miniaturized && ((w)->flags.mapped || (w)->flags.shaded))
1363 #define ISFOCUSED(w) ((w) && (w)->flags.focused)
1368 OpenRootMenu(scr
, event
->xkey
.x_root
, event
->xkey
.y_root
, True
);
1370 case WKBD_WINDOWLIST
:
1371 OpenSwitchMenu(scr
, event
->xkey
.x_root
, event
->xkey
.y_root
, True
);
1374 case WKBD_WINDOWMENU
:
1375 if (ISMAPPED(wwin
) && ISFOCUSED(wwin
))
1376 OpenWindowMenu(wwin
, wwin
->frame_x
,
1377 wwin
->frame_y
+wwin
->frame
->top_width
, True
);
1379 case WKBD_MINIATURIZE
:
1380 if (ISMAPPED(wwin
) && ISFOCUSED(wwin
)
1381 && !WFLAGP(wwin
, no_miniaturizable
)) {
1382 CloseWindowMenu(scr
);
1384 if (wwin
->protocols
.MINIATURIZE_WINDOW
)
1385 wClientSendProtocol(wwin
, _XA_GNUSTEP_WM_MINIATURIZE_WINDOW
,
1386 event
->xbutton
.time
);
1388 wIconifyWindow(wwin
);
1393 if (ISMAPPED(wwin
) && ISFOCUSED(wwin
)) {
1394 WApplication
*wapp
= wApplicationOf(wwin
->main_window
);
1395 CloseWindowMenu(scr
);
1397 if (wapp
&& !WFLAGP(wapp
->main_window_desc
, no_appicon
)) {
1398 wHideApplication(wapp
);
1403 if (ISMAPPED(wwin
) && ISFOCUSED(wwin
) && !WFLAGP(wwin
, no_resizable
)) {
1404 CloseWindowMenu(scr
);
1406 if (wwin
->flags
.maximized
) {
1407 wUnmaximizeWindow(wwin
);
1409 wMaximizeWindow(wwin
, MAX_VERTICAL
|MAX_HORIZONTAL
);
1413 case WKBD_VMAXIMIZE
:
1414 if (ISMAPPED(wwin
) && ISFOCUSED(wwin
) && !WFLAGP(wwin
, no_resizable
)) {
1415 CloseWindowMenu(scr
);
1417 if (wwin
->flags
.maximized
) {
1418 wUnmaximizeWindow(wwin
);
1420 wMaximizeWindow(wwin
, MAX_VERTICAL
);
1425 if (ISMAPPED(wwin
) && ISFOCUSED(wwin
)) {
1426 CloseWindowMenu(scr
);
1428 wRaiseFrame(wwin
->frame
->core
);
1432 if (ISMAPPED(wwin
) && ISFOCUSED(wwin
)) {
1433 CloseWindowMenu(scr
);
1435 wLowerFrame(wwin
->frame
->core
);
1438 case WKBD_RAISELOWER
:
1439 /* raise or lower the window under the pointer, not the
1442 wwin
= windowUnderPointer(scr
);
1444 wRaiseLowerFrame(wwin
->frame
->core
);
1447 if (ISMAPPED(wwin
) && ISFOCUSED(wwin
) && !WFLAGP(wwin
, no_shadeable
)) {
1448 if (wwin
->flags
.shaded
)
1449 wUnshadeWindow(wwin
);
1454 case WKBD_MOVERESIZE
:
1455 if (ISMAPPED(wwin
) && ISFOCUSED(wwin
)) {
1456 CloseWindowMenu(scr
);
1458 wKeyboardMoveResizeWindow(wwin
);
1462 if (ISMAPPED(wwin
) && ISFOCUSED(wwin
) && !WFLAGP(wwin
, no_closable
)) {
1463 CloseWindowMenu(scr
);
1464 if (wwin
->protocols
.DELETE_WINDOW
)
1465 wClientSendProtocol(wwin
, _XA_WM_DELETE_WINDOW
,
1470 if (ISMAPPED(wwin
) && ISFOCUSED(wwin
)) {
1471 wSelectWindow(wwin
, !wwin
->flags
.selected
);
1474 case WKBD_FOCUSNEXT
:
1475 if (wKeyBindings
[WKBD_FOCUSNEXT
].modifier
!= 0
1476 && wPreferences
.windows_cycling
)
1477 StartWindozeCycle(wwin
, event
, True
);
1479 CycleWindow(scr
, True
);
1482 case WKBD_FOCUSPREV
:
1483 if (wKeyBindings
[WKBD_FOCUSPREV
].modifier
!= 0
1484 && wPreferences
.windows_cycling
)
1485 StartWindozeCycle(wwin
, event
, False
);
1487 CycleWindow(scr
, False
);
1490 #if (defined(__STDC__) && !defined(UNIXCPP)) || defined(ANSICPP)
1491 #define GOTOWORKS(wk) case WKBD_WORKSPACE##wk:\
1492 i = (scr->current_workspace/10)*10 + wk - 1;\
1493 if (wPreferences.ws_advance || i<scr->workspace_count)\
1494 wWorkspaceChange(scr, i);\
1497 #define GOTOWORKS(wk) case WKBD_WORKSPACE/**/wk:\
1498 i = (scr->current_workspace/10)*10 + wk - 1;\
1499 if (wPreferences.ws_advance || i<scr->workspace_count)\
1500 wWorkspaceChange(scr, i);\
1514 case WKBD_NEXTWORKSPACE
:
1515 wWorkspaceRelativeChange(scr
, 1);
1517 case WKBD_PREVWORKSPACE
:
1518 wWorkspaceRelativeChange(scr
, -1);
1524 #ifdef EXTEND_WINDOWSHORTCUT
1533 #define INITBAG(bag) if (bag) WMEmptyBag(bag); else bag = WMCreateBag(4)
1535 index
= command
-WKBD_WINDOW1
;
1537 if (scr
->shortcutWindows
[index
]) {
1538 WMBag
*list
= scr
->shortcutWindows
[index
];
1540 int count
= WMGetBagItemCount(list
);
1545 wUnselectWindows(scr
);
1546 cw
= scr
->current_workspace
;
1548 for (wwin
= WMBagLast(list
, &iter
);
1550 wwin
= WMBagPrevious(list
, &iter
)) {
1553 wWindowChangeWorkspace(wwin
, cw
);
1555 wMakeWindowVisible(wwin
);
1558 wSelectWindow(wwin
, True
);
1561 /* rotate the order of windows, to create a cycling effect */
1562 twin
= WMBagFirst(list
, &iter
);
1563 WMRemoveFromBag(list
, twin
);
1564 WMPutInBag(list
, twin
);
1566 } else if (wwin
&& ISMAPPED(wwin
) && ISFOCUSED(wwin
)) {
1568 INITBAG(scr
->shortcutWindows
[index
]);
1569 WMPutInBag(scr
->shortcutWindows
[index
], wwin
);
1571 if (wwin
->flags
.selected
&& scr
->selected_windows
) {
1572 WMBag
*selwins
= scr
->selected_windows
;
1575 for (i
= 0; i
< WMGetBagItemCount(selwins
); i
++) {
1576 WWindow
*tmp
= WMGetFromBag(selwins
, i
);
1579 WMPutInBag(scr
->shortcutWindows
[index
], tmp
);
1582 wSelectWindow(wwin
, !wwin
->flags
.selected
);
1585 wSelectWindow(wwin
, !wwin
->flags
.selected
);
1588 } else if (scr
->selected_windows
1589 && WMGetBagItemCount(scr
->selected_windows
)) {
1591 if (wwin
->flags
.selected
&& scr
->selected_windows
) {
1592 WMBag
*selwins
= scr
->selected_windows
;
1595 INITBAG(scr
->shortcutWindows
[index
]);
1597 for (i
= 0; i
< WMGetBagItemCount(selwins
); i
++) {
1598 WWindow
*tmp
= WMGetFromBag(selwins
, i
);
1600 WMPutInBag(scr
->shortcutWindows
[index
], tmp
);
1607 case WKBD_NEXTWSLAYER
:
1608 case WKBD_PREVWSLAYER
:
1612 row
= scr
->current_workspace
/10;
1613 column
= scr
->current_workspace
%10;
1615 if (command
==WKBD_NEXTWSLAYER
) {
1616 if ((row
+1)*10 < scr
->workspace_count
)
1617 wWorkspaceChange(scr
, column
+(row
+1)*10);
1620 wWorkspaceChange(scr
, column
+(row
-1)*10);
1624 case WKBD_CLIPLOWER
:
1625 if (!wPreferences
.flags
.noclip
)
1626 wDockLower(scr
->workspaces
[scr
->current_workspace
]->clip
);
1628 case WKBD_CLIPRAISE
:
1629 if (!wPreferences
.flags
.noclip
)
1630 wDockRaise(scr
->workspaces
[scr
->current_workspace
]->clip
);
1632 case WKBD_CLIPRAISELOWER
:
1633 if (!wPreferences
.flags
.noclip
)
1634 wDockRaiseLower(scr
->workspaces
[scr
->current_workspace
]->clip
);
1636 #ifdef KEEP_XKB_LOCK_STATUS
1638 if(wPreferences
.modelock
) {
1640 wwin
= scr
->focused_window
;
1642 if (wwin
&& wwin
->flags
.mapped
1643 && wwin
->frame
->workspace
== wwin
->screen_ptr
->current_workspace
1644 && !wwin
->flags
.miniaturized
&& !wwin
->flags
.hidden
) {
1645 XkbGetState(dpy
,XkbUseCoreKbd
,&staterec
);
1647 wwin
->frame
->languagemode
= wwin
->frame
->last_languagemode
;
1648 wwin
->frame
->last_languagemode
= staterec
.group
;
1649 XkbLockGroup(dpy
,XkbUseCoreKbd
, wwin
->frame
->languagemode
);
1654 #endif /* KEEP_XKB_LOCK_STATUS */
1661 handleMotionNotify(XEvent
*event
)
1664 WScreen
*scr
= wScreenForRootWindow(event
->xmotion
.root
);
1666 if (wPreferences
.scrollable_menus
) {
1667 if (scr
->flags
.jump_back_pending
||
1668 event
->xmotion
.x_root
<= 1 ||
1669 event
->xmotion
.x_root
>= (scr
->scr_width
- 2) ||
1670 event
->xmotion
.y_root
<= 1 ||
1671 event
->xmotion
.y_root
>= (scr
->scr_height
- 2)) {
1673 L("pointer at screen edge");
1675 menu
= wMenuUnderPointer(scr
);
1677 wMenuScroll(menu
, event
);
1681 if (event
->xmotion
.subwindow
== None
)
1684 if (scr
->scrolledFMaximize
!= None
) {
1687 twin
= wWindowFor(scr
->scrolledFMaximize
);
1688 if (twin
&& twin
->frame_y
==) {
1692 scr
->scrolledFMaximize
= NULL
;
1696 /* scroll full maximized window */
1697 if (event
->xmotion
.y_root
< 1
1698 || event
->xmotion
.y_root
> scr
->scr_height
- 1) {
1700 wwin
= wWindowFor(event
->xmotion
.subwindow
);
1702 if (wwin
&& (wwin
->flags
.maximized
& MAX_VERTICAL
)
1703 && WFLAGP(wwin
, full_maximize
)
1704 && event
->xmotion
.x_root
>= wwin
->frame_x
1705 && event
->xmotion
.x_root
<= wwin
->frame_x
+ wwin
->frame
->core
->width
) {
1707 if (!WFLAGP(wwin
, no_titlebar
)
1708 && wwin
->frame_y
<= - wwin
->frame
->top_width
) {
1710 wWindowMove(wwin
, wwin
->frame_x
, 0);
1711 wwin
->flags
.dragged_while_fmaximized
= 0;
1713 } else if (!WFLAGP(wwin
, no_resizebar
)
1714 && wwin
->frame_y
+ wwin
->frame
->core
->height
>=
1715 scr
->scr_height
+ wwin
->frame
->bottom_width
) {
1717 int y
= scr
->scr_height
+ wwin
->frame
->bottom_width
;
1719 y
= scr
->scr_height
- wwin
->frame_y
- wwin
->frame
->core
->height
;
1721 wWindowMove(wwin
, wwin
->frame_x
, y
);
1722 wwin
->flags
.dragged_while_fmaximized
= 0;
1731 handleVisibilityNotify(XEvent
*event
)
1735 wwin
= wWindowFor(event
->xvisibility
.window
);
1738 wwin
->flags
.obscured
=
1739 (event
->xvisibility
.state
== VisibilityFullyObscured
);