1 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
4 # include "../config.h"
10 #endif // HAVE_STDIO_H
14 #endif // HAVE_STRING_H
17 # include <sys/types.h>
19 #endif // HAVE_UNISTD_H
22 #define _(str) gettext(str)
29 #include "bindings.hh"
31 #include "otk/display.hh"
32 #include "otk/property.hh"
38 static int anotherWMRunning(Display
*display
, XErrorEvent
*) {
39 printf(_("Another window manager already running on display %s.\n"),
40 DisplayString(display
));
49 Screen::Screen(int screen
)
52 assert(screen
>= 0); assert(screen
< ScreenCount(**otk::display
));
53 _info
= otk::display
->screenInfo(screen
);
56 XErrorHandler old
= XSetErrorHandler(::anotherWMRunning
);
57 XSelectInput(**otk::display
, _info
->rootWindow(),
59 XSync(**otk::display
, false);
60 XSetErrorHandler(old
);
62 _managed
= !::running
;
63 if (! _managed
) return; // was unable to manage the screen
66 printf(_("Managing screen %d: visual 0x%lx, depth %d\n"),
67 _number
, XVisualIDFromVisual(_info
->visual()), _info
->depth());
70 otk::Property::set(_info
->rootWindow(), otk::Property::atoms
.openbox_pid
,
71 otk::Property::atoms
.cardinal
, (unsigned long) getpid());
73 // set the mouse cursor for the root window (the default cursor)
74 XDefineCursor(**otk::display
, _info
->rootWindow(),
75 openbox
->cursors().session
);
77 // XXX: initialize the screen's style
79 otk::ustring stylepath;
80 python_get_string("THEME", &stylepath);
81 otk::Configuration sconfig(false);
82 sconfig.setFile(otk::expandTilde(stylepath.c_str()));
83 if (!sconfig.load()) {
84 sconfig.setFile(otk::expandTilde(DEFAULTSTYLE));
85 if (!sconfig.load()) {
86 printf(_("Unable to load default style: %s. Aborting.\n"), DEFAULTSTYLE);
92 otk::display
->renderControl(_number
)->
93 drawRoot(*otk::RenderStyle::style(_number
)->rootColor());
95 // set up notification of netwm support
96 changeSupportedAtoms();
98 // Set the netwm properties for geometry
99 unsigned long geometry
[] = { _info
->size().width(),
100 _info
->size().height() };
101 otk::Property::set(_info
->rootWindow(),
102 otk::Property::atoms
.net_desktop_geometry
,
103 otk::Property::atoms
.cardinal
, geometry
, 2);
105 // Set the net_desktop_names property
106 std::vector
<otk::ustring
> names
;
107 python_get_stringlist("DESKTOP_NAMES", &names
);
108 otk::Property::set(_info
->rootWindow(),
109 otk::Property::atoms
.net_desktop_names
,
110 otk::Property::utf8
, names
);
111 // the above set() will cause the updateDesktopNames to fire right away so
112 // we have a list of desktop names
116 if (!python_get_long("NUMBER_OF_DESKTOPS", &_num_desktops
))
118 changeNumDesktops(_num_desktops
); // set the hint
120 changeDesktop(0); // set the hint
122 // create the window which gets focus when no clients get it
123 XSetWindowAttributes attr
;
124 attr
.override_redirect
= true;
125 _focuswindow
= XCreateWindow(**otk::display
, _info
->rootWindow(),
126 -100, -100, 1, 1, 0, 0, InputOnly
,
127 _info
->visual(), CWOverrideRedirect
, &attr
);
128 XMapRaised(**otk::display
, _focuswindow
);
130 // these may be further updated if any pre-existing windows are found in
131 // the manageExising() function
132 changeClientList(); // initialize the client lists, which will be empty
133 calcArea(); // initialize the available working area
135 // register this class as the event handler for the root window
136 openbox
->registerHandler(_info
->rootWindow(), this);
138 // call the python Startup callbacks
139 EventData
data(_number
, 0, EventAction::Startup
, 0);
140 openbox
->bindings()->fireEvent(&data
);
146 if (! _managed
) return;
148 XSelectInput(**otk::display
, _info
->rootWindow(), NoEventMask
);
150 // unmanage all windows
151 while (!clients
.empty())
152 unmanageWindow(clients
.front());
154 // call the python Shutdown callbacks
155 EventData
data(_number
, 0, EventAction::Shutdown
, 0);
156 openbox
->bindings()->fireEvent(&data
);
158 XDestroyWindow(**otk::display
, _focuswindow
);
159 XDestroyWindow(**otk::display
, _supportwindow
);
163 void Screen::manageExisting()
165 unsigned int i
, j
, nchild
;
166 Window r
, p
, *children
;
167 XQueryTree(**otk::display
, _info
->rootWindow(), &r
, &p
,
170 // preen the window list of all icon windows... for better dockapp support
171 for (i
= 0; i
< nchild
; i
++) {
172 if (children
[i
] == None
) continue;
174 XWMHints
*wmhints
= XGetWMHints(**otk::display
,
178 if ((wmhints
->flags
& IconWindowHint
) &&
179 (wmhints
->icon_window
!= children
[i
])) {
180 for (j
= 0; j
< nchild
; j
++) {
181 if (children
[j
] == wmhints
->icon_window
) {
192 // manage shown windows
193 for (i
= 0; i
< nchild
; ++i
) {
194 if (children
[i
] == None
)
197 XWindowAttributes attrib
;
198 if (XGetWindowAttributes(**otk::display
, children
[i
], &attrib
)) {
199 if (attrib
.override_redirect
) continue;
201 if (attrib
.map_state
!= IsUnmapped
) {
202 manageWindow(children
[i
]);
211 void Screen::updateStrut()
213 _strut
.left
= _strut
.right
= _strut
.top
= _strut
.bottom
= 0;
215 ClientList::iterator it
, end
= clients
.end();
216 for (it
= clients
.begin(); it
!= end
; ++it
) {
217 const otk::Strut
&s
= (*it
)->strut();
218 _strut
.left
= std::max(_strut
.left
, s
.left
);
219 _strut
.right
= std::max(_strut
.right
, s
.right
);
220 _strut
.top
= std::max(_strut
.top
, s
.top
);
221 _strut
.bottom
= std::max(_strut
.bottom
, s
.bottom
);
227 void Screen::calcArea()
229 otk::Rect old_area
= _area
;
233 // reset to the full areas
234 if (isXineramaActive())
235 xineramaUsableArea = getXineramaAreas();
239 _area
= otk::Rect(_strut
.left
, _strut
.top
,
240 _info
->size().width() - (_strut
.left
+ _strut
.right
),
241 _info
->size().height() - (_strut
.top
+ _strut
.bottom
));
245 if (isXineramaActive()) {
246 // keep each of the ximerama-defined areas inside the strut
247 RectList::iterator xit, xend = xineramaUsableArea.end();
248 for (xit = xineramaUsableArea.begin(); xit != xend; ++xit) {
249 if (xit->x() < usableArea.x()) {
250 xit->setX(usableArea.x());
251 xit->setWidth(xit->width() - usableArea.x());
253 if (xit->y() < usableArea.y()) {
254 xit->setY(usableArea.y());
255 xit->setHeight(xit->height() - usableArea.y());
257 if (xit->x() + xit->width() > usableArea.width())
258 xit->setWidth(usableArea.width() - xit->x());
259 if (xit->y() + xit->height() > usableArea.height())
260 xit->setHeight(usableArea.height() - xit->y());
266 if (old_area
!= _area
) {
267 // the area has changed, adjust all the maximized windows
268 ClientList::iterator it
, end
= clients
.end();
269 for (it
= clients
.begin(); it
!= end
; ++it
)
277 void Screen::changeSupportedAtoms()
279 // create the netwm support window
280 _supportwindow
= XCreateSimpleWindow(**otk::display
,
282 0, 0, 1, 1, 0, 0, 0);
284 // set supporting window
285 otk::Property::set(_info
->rootWindow(),
286 otk::Property::atoms
.net_supporting_wm_check
,
287 otk::Property::atoms
.window
, _supportwindow
);
289 //set properties on the supporting window
290 otk::Property::set(_supportwindow
, otk::Property::atoms
.net_wm_name
,
291 otk::Property::utf8
, "Openbox");
292 otk::Property::set(_supportwindow
,
293 otk::Property::atoms
.net_supporting_wm_check
,
294 otk::Property::atoms
.window
, _supportwindow
);
298 otk::Property::atoms
.net_current_desktop
,
299 otk::Property::atoms
.net_number_of_desktops
,
300 otk::Property::atoms
.net_desktop_geometry
,
301 otk::Property::atoms
.net_desktop_viewport
,
302 otk::Property::atoms
.net_active_window
,
303 otk::Property::atoms
.net_workarea
,
304 otk::Property::atoms
.net_client_list
,
305 otk::Property::atoms
.net_client_list_stacking
,
306 otk::Property::atoms
.net_desktop_names
,
307 otk::Property::atoms
.net_close_window
,
308 otk::Property::atoms
.net_wm_name
,
309 otk::Property::atoms
.net_wm_visible_name
,
310 otk::Property::atoms
.net_wm_icon_name
,
311 otk::Property::atoms
.net_wm_visible_icon_name
,
313 otk::Property::atoms.net_wm_desktop,
315 otk::Property::atoms
.net_wm_strut
,
316 otk::Property::atoms
.net_wm_window_type
,
317 otk::Property::atoms
.net_wm_window_type_desktop
,
318 otk::Property::atoms
.net_wm_window_type_dock
,
319 otk::Property::atoms
.net_wm_window_type_toolbar
,
320 otk::Property::atoms
.net_wm_window_type_menu
,
321 otk::Property::atoms
.net_wm_window_type_utility
,
322 otk::Property::atoms
.net_wm_window_type_splash
,
323 otk::Property::atoms
.net_wm_window_type_dialog
,
324 otk::Property::atoms
.net_wm_window_type_normal
,
326 otk::Property::atoms.net_wm_moveresize,
327 otk::Property::atoms.net_wm_moveresize_size_topleft,
328 otk::Property::atoms.net_wm_moveresize_size_topright,
329 otk::Property::atoms.net_wm_moveresize_size_bottomleft,
330 otk::Property::atoms.net_wm_moveresize_size_bottomright,
331 otk::Property::atoms.net_wm_moveresize_move,
333 otk::Property::atoms
.net_wm_allowed_actions
,
334 otk::Property::atoms
.net_wm_action_move
,
335 otk::Property::atoms
.net_wm_action_resize
,
336 otk::Property::atoms
.net_wm_action_minimize
,
337 otk::Property::atoms
.net_wm_action_shade
,
338 /* otk::Property::atoms.net_wm_action_stick,*/
339 otk::Property::atoms
.net_wm_action_maximize_horz
,
340 otk::Property::atoms
.net_wm_action_maximize_vert
,
341 otk::Property::atoms
.net_wm_action_fullscreen
,
342 otk::Property::atoms
.net_wm_action_change_desktop
,
343 otk::Property::atoms
.net_wm_action_close
,
345 otk::Property::atoms
.net_wm_state
,
346 otk::Property::atoms
.net_wm_state_modal
,
347 otk::Property::atoms
.net_wm_state_maximized_vert
,
348 otk::Property::atoms
.net_wm_state_maximized_horz
,
349 otk::Property::atoms
.net_wm_state_shaded
,
350 otk::Property::atoms
.net_wm_state_skip_taskbar
,
351 otk::Property::atoms
.net_wm_state_skip_pager
,
352 otk::Property::atoms
.net_wm_state_hidden
,
353 otk::Property::atoms
.net_wm_state_fullscreen
,
354 otk::Property::atoms
.net_wm_state_above
,
355 otk::Property::atoms
.net_wm_state_below
,
357 const int num_supported
= sizeof(supported
)/sizeof(Atom
);
359 otk::Property::set(_info
->rootWindow(), otk::Property::atoms
.net_supported
,
360 otk::Property::atoms
.atom
, supported
, num_supported
);
364 void Screen::changeClientList()
367 unsigned int size
= clients
.size();
369 // create an array of the window ids
373 windows
= new Window
[size
];
375 ClientList::const_iterator it
= clients
.begin();
376 const ClientList::const_iterator end
= clients
.end();
377 for (; it
!= end
; ++it
, ++win_it
)
378 *win_it
= (*it
)->window();
380 windows
= (Window
*) 0;
382 otk::Property::set(_info
->rootWindow(), otk::Property::atoms
.net_client_list
,
383 otk::Property::atoms
.window
, windows
, size
);
388 changeStackingList();
392 void Screen::changeStackingList()
395 unsigned int size
= _stacking
.size();
397 assert(size
== clients
.size()); // just making sure.. :)
400 // create an array of the window ids (from bottom to top, reverse order!)
404 windows
= new Window
[size
];
406 ClientList::const_reverse_iterator it
= _stacking
.rbegin();
407 const ClientList::const_reverse_iterator end
= _stacking
.rend();
408 for (; it
!= end
; ++it
, ++win_it
)
409 *win_it
= (*it
)->window();
411 windows
= (Window
*) 0;
413 otk::Property::set(_info
->rootWindow(),
414 otk::Property::atoms
.net_client_list_stacking
,
415 otk::Property::atoms
.window
, windows
, size
);
422 void Screen::changeWorkArea() {
423 unsigned long *dims
= new unsigned long[4 * _num_desktops
];
424 for (long i
= 0; i
< _num_desktops
; ++i
) {
425 dims
[(i
* 4) + 0] = _area
.x();
426 dims
[(i
* 4) + 1] = _area
.y();
427 dims
[(i
* 4) + 2] = _area
.width();
428 dims
[(i
* 4) + 3] = _area
.height();
430 otk::Property::set(_info
->rootWindow(), otk::Property::atoms
.net_workarea
,
431 otk::Property::atoms
.cardinal
, dims
, 4 * _num_desktops
);
436 void Screen::manageWindow(Window window
)
440 XSetWindowAttributes attrib_set
;
442 XWindowAttributes attrib
;
444 otk::display
->grab();
446 // check if it has already been unmapped by the time we started mapping
447 // the grab does a sync so we don't have to here
448 if (XCheckTypedWindowEvent(**otk::display
, window
, DestroyNotify
, &e
) ||
449 XCheckTypedWindowEvent(**otk::display
, window
, UnmapNotify
, &e
)) {
450 XPutBackEvent(**otk::display
, &e
);
452 otk::display
->ungrab();
453 return; // don't manage it
456 if (!XGetWindowAttributes(**otk::display
, window
, &attrib
) ||
457 attrib
.override_redirect
) {
458 otk::display
->ungrab();
459 return; // don't manage it
462 // is the window a docking app
463 if ((wmhint
= XGetWMHints(**otk::display
, window
))) {
464 if ((wmhint
->flags
& StateHint
) &&
465 wmhint
->initial_state
== WithdrawnState
) {
466 //slit->addClient(w); // XXX: make dock apps work!
468 otk::display
->ungrab();
475 // choose the events we want to receive on the CLIENT window
476 attrib_set
.event_mask
= Client::event_mask
;
477 attrib_set
.do_not_propagate_mask
= Client::no_propagate_mask
;
478 XChangeWindowAttributes(**otk::display
, window
,
479 CWEventMask
|CWDontPropagate
, &attrib_set
);
481 // create the Client class, which gets all of the hints on the window
482 client
= new Client(_number
, window
);
483 // register for events
484 openbox
->registerHandler(window
, client
);
485 // add to the wm's map
486 openbox
->addClient(window
, client
);
488 // we dont want a border on the client
489 client
->toggleClientBorder(false);
491 // specify that if we exit, the window should not be destroyed and should be
492 // reparented back to root automatically
493 XChangeSaveSet(**otk::display
, window
, SetModeInsert
);
495 // create the decoration frame for the client window
496 client
->frame
= new Frame(client
);
497 // register the plate for events (map req's)
498 // this involves removing itself from the handler list first, since it is
499 // auto added to the list, being a widget. we won't get any events on the
500 // plate except for events for the client (SubstructureRedirectMask)
501 openbox
->clearHandler(client
->frame
->plate());
502 openbox
->registerHandler(client
->frame
->plate(), client
);
504 // add to the wm's map
505 Window
*w
= client
->frame
->allWindows();
506 for (unsigned int i
= 0; w
[i
]; ++i
)
507 openbox
->addClient(w
[i
], client
);
510 // reparent the client to the frame
511 client
->frame
->grabClient();
513 if (openbox
->state() != Openbox::State_Starting
) {
514 // position the window intelligenty .. hopefully :)
515 // call the python PLACEWINDOW binding
516 EventData
data(_number
, client
, EventAction::PlaceWindow
, 0);
517 openbox
->bindings()->fireEvent(&data
);
520 EventData
ddata(_number
, client
, EventAction::DisplayingWindow
, 0);
521 openbox
->bindings()->fireEvent(&ddata
);
523 // if on the current desktop.. (or all desktops)
524 if (client
->desktop() == _desktop
||
525 client
->desktop() == (signed)0xffffffff) {
526 client
->frame
->show();
529 client
->applyStartupState();
531 otk::display
->ungrab();
533 // add to the screen's list
534 clients
.push_back(client
);
535 // once the client is in the list, update our strut to include the new
536 // client's (it is good that this happens after window placement!)
538 // this puts into the stacking order, then raises it
539 _stacking
.push_back(client
);
541 // update the root properties
544 openbox
->bindings()->grabButtons(true, client
);
546 EventData
ndata(_number
, client
, EventAction::NewWindow
, 0);
547 openbox
->bindings()->fireEvent(&ndata
);
550 printf("Managed window 0x%lx frame 0x%lx\n",
551 window
, client
->frame
->window());
556 void Screen::unmanageWindow(Client
*client
)
558 Frame
*frame
= client
->frame
;
560 // call the python CLOSEWINDOW binding
561 EventData
data(_number
, client
, EventAction::CloseWindow
, 0);
562 openbox
->bindings()->fireEvent(&data
);
564 openbox
->bindings()->grabButtons(false, client
);
566 // remove from the wm's map
567 openbox
->removeClient(client
->window());
568 Window
*w
= frame
->allWindows();
569 for (unsigned int i
= 0; w
[i
]; ++i
)
570 openbox
->addClient(w
[i
], client
);
572 // unregister for handling events
573 openbox
->clearHandler(client
->window());
575 // remove the window from our save set
576 XChangeSaveSet(**otk::display
, client
->window(), SetModeDelete
);
578 // we dont want events no more
579 XSelectInput(**otk::display
, client
->window(), NoEventMask
);
583 // give the client its border back
584 client
->toggleClientBorder(true);
586 // reparent the window out of the frame
587 frame
->releaseClient();
590 Window framewin
= client
->frame
->window();
592 delete client
->frame
;
595 // remove from the stacking order
596 _stacking
.remove(client
);
598 // remove from the screen's list
599 clients
.remove(client
);
601 // once the client is out of the list, update our strut to remove it's
605 // unset modal before dropping our focus
606 client
->setModal(false);
608 // unfocus the client (calls the focus callbacks)
612 printf("Unmanaged window 0x%lx frame 0x%lx\n", client
->window(), framewin
);
617 // update the root properties
621 void Screen::lowerWindow(Client
*client
)
623 Window wins
[2]; // only ever restack 2 windows.
625 assert(!_stacking
.empty()); // this would be bad
627 ClientList::iterator it
= --_stacking
.end();
628 const ClientList::iterator end
= _stacking
.begin();
630 if (client
->modal() && client
->transientFor()) {
631 // don't let a modal window lower below its transient_for
632 it
= std::find(_stacking
.begin(), _stacking
.end(), client
->transientFor());
633 assert(it
!= _stacking
.end());
635 wins
[0] = (it
== _stacking
.begin() ? _focuswindow
:
636 ((*(--ClientList::const_iterator(it
)))->frame
->window()));
637 wins
[1] = client
->frame
->window();
638 if (wins
[0] == wins
[1]) return; // already right above the window
640 _stacking
.remove(client
);
641 _stacking
.insert(it
, client
);
643 for (; it
!= end
&& (*it
)->layer() < client
->layer(); --it
);
644 if (*it
== client
) return; // already the bottom, return
646 wins
[0] = (*it
)->frame
->window();
647 wins
[1] = client
->frame
->window();
649 _stacking
.remove(client
);
650 _stacking
.insert(++it
, client
);
653 XRestackWindows(**otk::display
, wins
, 2);
654 changeStackingList();
657 void Screen::raiseWindow(Client
*client
)
659 Window wins
[2]; // only ever restack 2 windows.
661 assert(!_stacking
.empty()); // this would be bad
663 // remove the client before looking so we can't run into ourselves
664 _stacking
.remove(client
);
666 ClientList::iterator it
= _stacking
.begin();
667 const ClientList::iterator end
= _stacking
.end();
669 // the stacking list is from highest to lowest
670 for (; it
!= end
&& (*it
)->layer() > client
->layer(); ++it
);
673 if our new position is the top, we want to stack under the _focuswindow
674 otherwise, we want to stack under the previous window in the stack.
676 wins
[0] = (it
== _stacking
.begin() ? _focuswindow
:
677 ((*(--ClientList::const_iterator(it
)))->frame
->window()));
678 wins
[1] = client
->frame
->window();
680 _stacking
.insert(it
, client
);
682 XRestackWindows(**otk::display
, wins
, 2);
684 // if the window has a modal child, then raise it after us to put it on top
685 if (client
->modalChild())
686 raiseWindow(client
->modalChild());
688 changeStackingList(); // no need to do this twice!
691 void Screen::changeDesktop(long desktop
)
693 if (!(desktop
>= 0 && desktop
< _num_desktops
)) return;
695 printf("Moving to desktop %ld\n", desktop
);
700 otk::Property::set(_info
->rootWindow(),
701 otk::Property::atoms
.net_current_desktop
,
702 otk::Property::atoms
.cardinal
, _desktop
);
704 if (old
== _desktop
) return;
706 ClientList::iterator it
, end
= clients
.end();
707 for (it
= clients
.begin(); it
!= end
; ++it
) {
708 if ((*it
)->desktop() == old
) {
709 (*it
)->frame
->hide();
710 } else if ((*it
)->desktop() == _desktop
) {
711 (*it
)->frame
->show();
715 // force the callbacks to fire
716 if (!openbox
->focusedClient())
717 openbox
->setFocusedClient(0);
720 void Screen::changeNumDesktops(long num
)
724 if (!(num
> 0)) return;
726 // move windows on desktops that will no longer exist!
727 ClientList::iterator it
, end
= clients
.end();
728 for (it
= clients
.begin(); it
!= end
; ++it
) {
729 int d
= (*it
)->desktop();
730 if (d
>= num
&& !(d
== (signed) 0xffffffff ||
731 d
== Client::ICONIC_DESKTOP
)) {
733 ce
.xclient
.type
= ClientMessage
;
734 ce
.xclient
.message_type
= otk::Property::atoms
.net_wm_desktop
;
735 ce
.xclient
.display
= **otk::display
;
736 ce
.xclient
.window
= (*it
)->window();
737 ce
.xclient
.format
= 32;
738 ce
.xclient
.data
.l
[0] = num
- 1;
739 XSendEvent(**otk::display
, _info
->rootWindow(), False
,
740 SubstructureNotifyMask
| SubstructureRedirectMask
, &ce
);
745 otk::Property::set(_info
->rootWindow(),
746 otk::Property::atoms
.net_number_of_desktops
,
747 otk::Property::atoms
.cardinal
, _num_desktops
);
749 // set the viewport hint
750 unsigned long *viewport
= new unsigned long[_num_desktops
* 2];
751 memset(viewport
, 0, sizeof(unsigned long) * _num_desktops
* 2);
752 otk::Property::set(_info
->rootWindow(),
753 otk::Property::atoms
.net_desktop_viewport
,
754 otk::Property::atoms
.cardinal
,
755 viewport
, _num_desktops
* 2);
758 // update the work area hint
761 // change our desktop if we're on one that no longer exists!
763 changeDesktop(num
- 1);
767 void Screen::updateDesktopNames()
769 unsigned long num
= (unsigned) -1;
771 if (!otk::Property::get(_info
->rootWindow(),
772 otk::Property::atoms
.net_desktop_names
,
773 otk::Property::utf8
, &num
, &_desktop_names
))
774 _desktop_names
.clear();
775 while ((long)_desktop_names
.size() < _num_desktops
)
776 _desktop_names
.push_back("Unnamed");
780 void Screen::setDesktopName(long i
, const otk::ustring
&name
)
784 if (i
>= _num_desktops
) return;
786 otk::Property::StringVect newnames
= _desktop_names
;
788 otk::Property::set(_info
->rootWindow(),
789 otk::Property::atoms
.net_desktop_names
,
790 otk::Property::utf8
, newnames
);
794 void Screen::installColormap(bool install
) const
797 XInstallColormap(**otk::display
, _info
->colormap());
799 XUninstallColormap(**otk::display
, _info
->colormap());
803 void Screen::propertyHandler(const XPropertyEvent
&e
)
805 otk::EventHandler::propertyHandler(e
);
807 // compress changes to a single property into a single change
809 while (XCheckTypedWindowEvent(**otk::display
, _info
->rootWindow(),
811 // XXX: it would be nice to compress ALL changes to a property, not just
812 // changes in a row without other props between.
813 if (ce
.xproperty
.atom
!= e
.atom
) {
814 XPutBackEvent(**otk::display
, &ce
);
819 if (e
.atom
== otk::Property::atoms
.net_desktop_names
)
820 updateDesktopNames();
824 void Screen::clientMessageHandler(const XClientMessageEvent
&e
)
826 otk::EventHandler::clientMessageHandler(e
);
828 if (e
.format
!= 32) return;
830 if (e
.message_type
== otk::Property::atoms
.net_current_desktop
) {
831 changeDesktop(e
.data
.l
[0]);
832 } else if (e
.message_type
== otk::Property::atoms
.net_number_of_desktops
) {
833 changeNumDesktops(e
.data
.l
[0]);
838 void Screen::mapRequestHandler(const XMapRequestEvent
&e
)
840 otk::EventHandler::mapRequestHandler(e
);
843 printf("MapRequest for 0x%lx\n", e
.window
);
846 Client
*c
= openbox
->findClient(e
.window
);
849 printf("DEBUG: MAP REQUEST CAUGHT IN SCREEN. IGNORED.\n");
852 manageWindow(e
.window
);