1 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
7 # include <sys/types.h>
9 #endif // HAVE_UNISTD_H
12 #define _(str) gettext(str)
19 #include "bindings.hh"
21 #include "otk/display.hh"
22 #include "otk/property.hh"
30 static int anotherWMRunning(Display
*display
, XErrorEvent
*) {
31 printf(_("Another window manager already running on display %s.\n"),
32 DisplayString(display
));
41 Screen::Screen(int screen
)
44 assert(screen
>= 0); assert(screen
< ScreenCount(**otk::display
));
45 _info
= otk::display
->screenInfo(screen
);
48 XErrorHandler old
= XSetErrorHandler(::anotherWMRunning
);
49 XSelectInput(**otk::display
, _info
->rootWindow(),
51 XSync(**otk::display
, false);
52 XSetErrorHandler(old
);
54 _managed
= !::running
;
55 if (! _managed
) return; // was unable to manage the screen
58 printf(_("Managing screen %d: visual 0x%lx, depth %d\n"),
59 _number
, XVisualIDFromVisual(_info
->visual()), _info
->depth());
62 otk::Property::set(_info
->rootWindow(), otk::Property::atoms
.openbox_pid
,
63 otk::Property::atoms
.cardinal
, (unsigned long) getpid());
65 // set the mouse cursor for the root window (the default cursor)
66 XDefineCursor(**otk::display
, _info
->rootWindow(),
67 openbox
->cursors().session
);
69 // XXX: initialize the screen's style
71 otk::ustring stylepath;
72 python_get_string("THEME", &stylepath);
73 otk::Configuration sconfig(false);
74 sconfig.setFile(otk::expandTilde(stylepath.c_str()));
75 if (!sconfig.load()) {
76 sconfig.setFile(otk::expandTilde(DEFAULTSTYLE));
77 if (!sconfig.load()) {
78 printf(_("Unable to load default style: %s. Aborting.\n"), DEFAULTSTYLE);
84 otk::display
->renderControl(_number
)->
85 drawRoot(*otk::RenderStyle::style(_number
)->rootColor());
87 // set up notification of netwm support
88 changeSupportedAtoms();
90 // Set the netwm properties for geometry
91 unsigned long geometry
[] = { _info
->size().width(),
92 _info
->size().height() };
93 otk::Property::set(_info
->rootWindow(),
94 otk::Property::atoms
.net_desktop_geometry
,
95 otk::Property::atoms
.cardinal
, geometry
, 2);
97 // Set the net_desktop_names property
98 std::vector
<otk::ustring
> names
;
99 python_get_stringlist("DESKTOP_NAMES", &names
);
100 otk::Property::set(_info
->rootWindow(),
101 otk::Property::atoms
.net_desktop_names
,
102 otk::Property::utf8
, names
);
103 // the above set() will cause the updateDesktopNames to fire right away so
104 // we have a list of desktop names
108 if (!python_get_long("NUMBER_OF_DESKTOPS", &_num_desktops
))
110 changeNumDesktops(_num_desktops
); // set the hint
112 changeDesktop(0); // set the hint
114 // create the window which gets focus when no clients get it
115 XSetWindowAttributes attr
;
116 attr
.override_redirect
= true;
117 _focuswindow
= XCreateWindow(**otk::display
, _info
->rootWindow(),
118 -100, -100, 1, 1, 0, 0, InputOnly
,
119 _info
->visual(), CWOverrideRedirect
, &attr
);
120 XMapRaised(**otk::display
, _focuswindow
);
122 // these may be further updated if any pre-existing windows are found in
123 // the manageExising() function
124 changeClientList(); // initialize the client lists, which will be empty
125 calcArea(); // initialize the available working area
127 // register this class as the event handler for the root window
128 openbox
->registerHandler(_info
->rootWindow(), this);
130 // call the python Startup callbacks
131 EventData
data(_number
, 0, EventAction::Startup
, 0);
132 openbox
->bindings()->fireEvent(&data
);
138 if (! _managed
) return;
140 XSelectInput(**otk::display
, _info
->rootWindow(), NoEventMask
);
142 // unmanage all windows
143 while (!clients
.empty())
144 unmanageWindow(clients
.front());
146 // call the python Shutdown callbacks
147 EventData
data(_number
, 0, EventAction::Shutdown
, 0);
148 openbox
->bindings()->fireEvent(&data
);
150 XDestroyWindow(**otk::display
, _focuswindow
);
151 XDestroyWindow(**otk::display
, _supportwindow
);
155 void Screen::manageExisting()
157 unsigned int i
, j
, nchild
;
158 Window r
, p
, *children
;
159 XQueryTree(**otk::display
, _info
->rootWindow(), &r
, &p
,
162 // preen the window list of all icon windows... for better dockapp support
163 for (i
= 0; i
< nchild
; i
++) {
164 if (children
[i
] == None
) continue;
166 XWMHints
*wmhints
= XGetWMHints(**otk::display
,
170 if ((wmhints
->flags
& IconWindowHint
) &&
171 (wmhints
->icon_window
!= children
[i
])) {
172 for (j
= 0; j
< nchild
; j
++) {
173 if (children
[j
] == wmhints
->icon_window
) {
184 // manage shown windows
185 for (i
= 0; i
< nchild
; ++i
) {
186 if (children
[i
] == None
)
189 XWindowAttributes attrib
;
190 if (XGetWindowAttributes(**otk::display
, children
[i
], &attrib
)) {
191 if (attrib
.override_redirect
) continue;
193 if (attrib
.map_state
!= IsUnmapped
) {
194 manageWindow(children
[i
]);
203 void Screen::updateStrut()
205 _strut
.left
= _strut
.right
= _strut
.top
= _strut
.bottom
= 0;
207 ClientList::iterator it
, end
= clients
.end();
208 for (it
= clients
.begin(); it
!= end
; ++it
) {
209 const otk::Strut
&s
= (*it
)->strut();
210 _strut
.left
= std::max(_strut
.left
, s
.left
);
211 _strut
.right
= std::max(_strut
.right
, s
.right
);
212 _strut
.top
= std::max(_strut
.top
, s
.top
);
213 _strut
.bottom
= std::max(_strut
.bottom
, s
.bottom
);
219 void Screen::calcArea()
221 otk::Rect old_area
= _area
;
225 // reset to the full areas
226 if (isXineramaActive())
227 xineramaUsableArea = getXineramaAreas();
231 _area
= otk::Rect(_strut
.left
, _strut
.top
,
232 _info
->size().width() - (_strut
.left
+ _strut
.right
),
233 _info
->size().height() - (_strut
.top
+ _strut
.bottom
));
237 if (isXineramaActive()) {
238 // keep each of the ximerama-defined areas inside the strut
239 RectList::iterator xit, xend = xineramaUsableArea.end();
240 for (xit = xineramaUsableArea.begin(); xit != xend; ++xit) {
241 if (xit->x() < usableArea.x()) {
242 xit->setX(usableArea.x());
243 xit->setWidth(xit->width() - usableArea.x());
245 if (xit->y() < usableArea.y()) {
246 xit->setY(usableArea.y());
247 xit->setHeight(xit->height() - usableArea.y());
249 if (xit->x() + xit->width() > usableArea.width())
250 xit->setWidth(usableArea.width() - xit->x());
251 if (xit->y() + xit->height() > usableArea.height())
252 xit->setHeight(usableArea.height() - xit->y());
258 if (old_area
!= _area
) {
259 // the area has changed, adjust all the maximized windows
260 ClientList::iterator it
, end
= clients
.end();
261 for (it
= clients
.begin(); it
!= end
; ++it
)
269 void Screen::changeSupportedAtoms()
271 // create the netwm support window
272 _supportwindow
= XCreateSimpleWindow(**otk::display
,
274 0, 0, 1, 1, 0, 0, 0);
276 // set supporting window
277 otk::Property::set(_info
->rootWindow(),
278 otk::Property::atoms
.net_supporting_wm_check
,
279 otk::Property::atoms
.window
, _supportwindow
);
281 //set properties on the supporting window
282 otk::Property::set(_supportwindow
, otk::Property::atoms
.net_wm_name
,
283 otk::Property::utf8
, "Openbox");
284 otk::Property::set(_supportwindow
,
285 otk::Property::atoms
.net_supporting_wm_check
,
286 otk::Property::atoms
.window
, _supportwindow
);
290 otk::Property::atoms
.net_current_desktop
,
291 otk::Property::atoms
.net_number_of_desktops
,
292 otk::Property::atoms
.net_desktop_geometry
,
293 otk::Property::atoms
.net_desktop_viewport
,
294 otk::Property::atoms
.net_active_window
,
295 otk::Property::atoms
.net_workarea
,
296 otk::Property::atoms
.net_client_list
,
297 otk::Property::atoms
.net_client_list_stacking
,
298 otk::Property::atoms
.net_desktop_names
,
299 otk::Property::atoms
.net_close_window
,
300 otk::Property::atoms
.net_wm_name
,
301 otk::Property::atoms
.net_wm_visible_name
,
302 otk::Property::atoms
.net_wm_icon_name
,
303 otk::Property::atoms
.net_wm_visible_icon_name
,
305 otk::Property::atoms.net_wm_desktop,
307 otk::Property::atoms
.net_wm_strut
,
308 otk::Property::atoms
.net_wm_window_type
,
309 otk::Property::atoms
.net_wm_window_type_desktop
,
310 otk::Property::atoms
.net_wm_window_type_dock
,
311 otk::Property::atoms
.net_wm_window_type_toolbar
,
312 otk::Property::atoms
.net_wm_window_type_menu
,
313 otk::Property::atoms
.net_wm_window_type_utility
,
314 otk::Property::atoms
.net_wm_window_type_splash
,
315 otk::Property::atoms
.net_wm_window_type_dialog
,
316 otk::Property::atoms
.net_wm_window_type_normal
,
318 otk::Property::atoms.net_wm_moveresize,
319 otk::Property::atoms.net_wm_moveresize_size_topleft,
320 otk::Property::atoms.net_wm_moveresize_size_topright,
321 otk::Property::atoms.net_wm_moveresize_size_bottomleft,
322 otk::Property::atoms.net_wm_moveresize_size_bottomright,
323 otk::Property::atoms.net_wm_moveresize_move,
325 otk::Property::atoms
.net_wm_allowed_actions
,
326 otk::Property::atoms
.net_wm_action_move
,
327 otk::Property::atoms
.net_wm_action_resize
,
328 otk::Property::atoms
.net_wm_action_minimize
,
329 otk::Property::atoms
.net_wm_action_shade
,
330 /* otk::Property::atoms.net_wm_action_stick,*/
331 otk::Property::atoms
.net_wm_action_maximize_horz
,
332 otk::Property::atoms
.net_wm_action_maximize_vert
,
333 otk::Property::atoms
.net_wm_action_fullscreen
,
334 otk::Property::atoms
.net_wm_action_change_desktop
,
335 otk::Property::atoms
.net_wm_action_close
,
337 otk::Property::atoms
.net_wm_state
,
338 otk::Property::atoms
.net_wm_state_modal
,
339 otk::Property::atoms
.net_wm_state_maximized_vert
,
340 otk::Property::atoms
.net_wm_state_maximized_horz
,
341 otk::Property::atoms
.net_wm_state_shaded
,
342 otk::Property::atoms
.net_wm_state_skip_taskbar
,
343 otk::Property::atoms
.net_wm_state_skip_pager
,
344 otk::Property::atoms
.net_wm_state_hidden
,
345 otk::Property::atoms
.net_wm_state_fullscreen
,
346 otk::Property::atoms
.net_wm_state_above
,
347 otk::Property::atoms
.net_wm_state_below
,
349 const int num_supported
= sizeof(supported
)/sizeof(Atom
);
351 otk::Property::set(_info
->rootWindow(), otk::Property::atoms
.net_supported
,
352 otk::Property::atoms
.atom
, supported
, num_supported
);
356 void Screen::changeClientList()
359 unsigned int size
= clients
.size();
361 // create an array of the window ids
365 windows
= new Window
[size
];
367 ClientList::const_iterator it
= clients
.begin();
368 const ClientList::const_iterator end
= clients
.end();
369 for (; it
!= end
; ++it
, ++win_it
)
370 *win_it
= (*it
)->window();
372 windows
= (Window
*) 0;
374 otk::Property::set(_info
->rootWindow(), otk::Property::atoms
.net_client_list
,
375 otk::Property::atoms
.window
, windows
, size
);
380 changeStackingList();
384 void Screen::changeStackingList()
387 unsigned int size
= _stacking
.size();
389 assert(size
== clients
.size()); // just making sure.. :)
392 // create an array of the window ids (from bottom to top, reverse order!)
396 windows
= new Window
[size
];
398 ClientList::const_reverse_iterator it
= _stacking
.rbegin();
399 const ClientList::const_reverse_iterator end
= _stacking
.rend();
400 for (; it
!= end
; ++it
, ++win_it
)
401 *win_it
= (*it
)->window();
403 windows
= (Window
*) 0;
405 otk::Property::set(_info
->rootWindow(),
406 otk::Property::atoms
.net_client_list_stacking
,
407 otk::Property::atoms
.window
, windows
, size
);
414 void Screen::changeWorkArea() {
415 unsigned long *dims
= new unsigned long[4 * _num_desktops
];
416 for (long i
= 0; i
< _num_desktops
; ++i
) {
417 dims
[(i
* 4) + 0] = _area
.x();
418 dims
[(i
* 4) + 1] = _area
.y();
419 dims
[(i
* 4) + 2] = _area
.width();
420 dims
[(i
* 4) + 3] = _area
.height();
422 otk::Property::set(_info
->rootWindow(), otk::Property::atoms
.net_workarea
,
423 otk::Property::atoms
.cardinal
, dims
, 4 * _num_desktops
);
428 void Screen::manageWindow(Window window
)
432 XSetWindowAttributes attrib_set
;
434 XWindowAttributes attrib
;
436 otk::display
->grab();
438 // check if it has already been unmapped by the time we started mapping
439 // the grab does a sync so we don't have to here
440 if (XCheckTypedWindowEvent(**otk::display
, window
, DestroyNotify
, &e
) ||
441 XCheckTypedWindowEvent(**otk::display
, window
, UnmapNotify
, &e
)) {
442 XPutBackEvent(**otk::display
, &e
);
444 otk::display
->ungrab();
445 return; // don't manage it
448 if (!XGetWindowAttributes(**otk::display
, window
, &attrib
) ||
449 attrib
.override_redirect
) {
450 otk::display
->ungrab();
451 return; // don't manage it
454 // is the window a docking app
455 if ((wmhint
= XGetWMHints(**otk::display
, window
))) {
456 if ((wmhint
->flags
& StateHint
) &&
457 wmhint
->initial_state
== WithdrawnState
) {
458 //slit->addClient(w); // XXX: make dock apps work!
460 otk::display
->ungrab();
467 // choose the events we want to receive on the CLIENT window
468 attrib_set
.event_mask
= Client::event_mask
;
469 attrib_set
.do_not_propagate_mask
= Client::no_propagate_mask
;
470 XChangeWindowAttributes(**otk::display
, window
,
471 CWEventMask
|CWDontPropagate
, &attrib_set
);
473 // create the Client class, which gets all of the hints on the window
474 client
= new Client(_number
, window
);
475 // register for events
476 openbox
->registerHandler(window
, client
);
477 // add to the wm's map
478 openbox
->addClient(window
, client
);
480 // we dont want a border on the client
481 client
->toggleClientBorder(false);
483 // specify that if we exit, the window should not be destroyed and should be
484 // reparented back to root automatically
485 XChangeSaveSet(**otk::display
, window
, SetModeInsert
);
487 // create the decoration frame for the client window
488 client
->frame
= new Frame(client
);
489 // register the plate for events (map req's)
490 // this involves removing itself from the handler list first, since it is
491 // auto added to the list, being a widget. we won't get any events on the
492 // plate except for events for the client (SubstructureRedirectMask)
493 openbox
->clearHandler(client
->frame
->plate());
494 openbox
->registerHandler(client
->frame
->plate(), client
);
496 // add to the wm's map
497 Window
*w
= client
->frame
->allWindows();
498 for (unsigned int i
= 0; w
[i
]; ++i
)
499 openbox
->addClient(w
[i
], client
);
502 // reparent the client to the frame
503 client
->frame
->grabClient();
505 if (openbox
->state() != Openbox::State_Starting
) {
506 // position the window intelligenty .. hopefully :)
507 // call the python PLACEWINDOW binding
508 EventData
data(_number
, client
, EventAction::PlaceWindow
, 0);
509 openbox
->bindings()->fireEvent(&data
);
512 EventData
ddata(_number
, client
, EventAction::DisplayingWindow
, 0);
513 openbox
->bindings()->fireEvent(&ddata
);
515 // if on the current desktop.. (or all desktops)
516 if (client
->desktop() == _desktop
||
517 client
->desktop() == (signed)0xffffffff) {
518 client
->frame
->show();
521 client
->applyStartupState();
523 otk::display
->ungrab();
525 // add to the screen's list
526 clients
.push_back(client
);
527 // once the client is in the list, update our strut to include the new
528 // client's (it is good that this happens after window placement!)
530 // this puts into the stacking order, then raises it
531 _stacking
.push_back(client
);
533 // update the root properties
536 openbox
->bindings()->grabButtons(true, client
);
538 EventData
ndata(_number
, client
, EventAction::NewWindow
, 0);
539 openbox
->bindings()->fireEvent(&ndata
);
542 printf("Managed window 0x%lx frame 0x%lx\n",
543 window
, client
->frame
->window());
548 void Screen::unmanageWindow(Client
*client
)
550 Frame
*frame
= client
->frame
;
552 // call the python CLOSEWINDOW binding
553 EventData
data(_number
, client
, EventAction::CloseWindow
, 0);
554 openbox
->bindings()->fireEvent(&data
);
556 openbox
->bindings()->grabButtons(false, client
);
558 // remove from the wm's map
559 openbox
->removeClient(client
->window());
560 Window
*w
= frame
->allWindows();
561 for (unsigned int i
= 0; w
[i
]; ++i
)
562 openbox
->addClient(w
[i
], client
);
564 // unregister for handling events
565 openbox
->clearHandler(client
->window());
567 // remove the window from our save set
568 XChangeSaveSet(**otk::display
, client
->window(), SetModeDelete
);
570 // we dont want events no more
571 XSelectInput(**otk::display
, client
->window(), NoEventMask
);
575 // give the client its border back
576 client
->toggleClientBorder(true);
578 // reparent the window out of the frame
579 frame
->releaseClient();
582 Window framewin
= client
->frame
->window();
584 delete client
->frame
;
587 // remove from the stacking order
588 _stacking
.remove(client
);
590 // remove from the screen's list
591 clients
.remove(client
);
593 // once the client is out of the list, update our strut to remove it's
597 // unset modal before dropping our focus
598 client
->setModal(false);
600 // unfocus the client (calls the focus callbacks)
604 printf("Unmanaged window 0x%lx frame 0x%lx\n", client
->window(), framewin
);
609 // update the root properties
613 void Screen::lowerWindow(Client
*client
)
615 Window wins
[2]; // only ever restack 2 windows.
617 assert(!_stacking
.empty()); // this would be bad
619 ClientList::iterator it
= --_stacking
.end();
620 const ClientList::iterator end
= _stacking
.begin();
622 if (client
->modal() && client
->transientFor()) {
623 // don't let a modal window lower below its transient_for
624 it
= std::find(_stacking
.begin(), _stacking
.end(), client
->transientFor());
625 assert(it
!= _stacking
.end());
627 wins
[0] = (it
== _stacking
.begin() ? _focuswindow
:
628 ((*(--ClientList::const_iterator(it
)))->frame
->window()));
629 wins
[1] = client
->frame
->window();
630 if (wins
[0] == wins
[1]) return; // already right above the window
632 _stacking
.remove(client
);
633 _stacking
.insert(it
, client
);
635 for (; it
!= end
&& (*it
)->layer() < client
->layer(); --it
);
636 if (*it
== client
) return; // already the bottom, return
638 wins
[0] = (*it
)->frame
->window();
639 wins
[1] = client
->frame
->window();
641 _stacking
.remove(client
);
642 _stacking
.insert(++it
, client
);
645 XRestackWindows(**otk::display
, wins
, 2);
646 changeStackingList();
649 void Screen::raiseWindow(Client
*client
)
651 Window wins
[2]; // only ever restack 2 windows.
653 assert(!_stacking
.empty()); // this would be bad
655 // remove the client before looking so we can't run into ourselves
656 _stacking
.remove(client
);
658 ClientList::iterator it
= _stacking
.begin();
659 const ClientList::iterator end
= _stacking
.end();
661 // the stacking list is from highest to lowest
662 for (; it
!= end
&& (*it
)->layer() > client
->layer(); ++it
);
665 if our new position is the top, we want to stack under the _focuswindow
666 otherwise, we want to stack under the previous window in the stack.
668 wins
[0] = (it
== _stacking
.begin() ? _focuswindow
:
669 ((*(--ClientList::const_iterator(it
)))->frame
->window()));
670 wins
[1] = client
->frame
->window();
672 _stacking
.insert(it
, client
);
674 XRestackWindows(**otk::display
, wins
, 2);
676 // if the window has a modal child, then raise it after us to put it on top
677 if (client
->modalChild())
678 raiseWindow(client
->modalChild());
680 changeStackingList(); // no need to do this twice!
683 void Screen::changeDesktop(long desktop
)
685 if (!(desktop
>= 0 && desktop
< _num_desktops
)) return;
687 printf("Moving to desktop %ld\n", desktop
);
692 otk::Property::set(_info
->rootWindow(),
693 otk::Property::atoms
.net_current_desktop
,
694 otk::Property::atoms
.cardinal
, _desktop
);
696 if (old
== _desktop
) return;
698 ClientList::iterator it
, end
= clients
.end();
699 for (it
= clients
.begin(); it
!= end
; ++it
) {
700 if ((*it
)->desktop() == old
) {
701 (*it
)->frame
->hide();
702 } else if ((*it
)->desktop() == _desktop
) {
703 (*it
)->frame
->show();
707 // force the callbacks to fire
708 if (!openbox
->focusedClient())
709 openbox
->setFocusedClient(0);
712 void Screen::changeNumDesktops(long num
)
716 if (!(num
> 0)) return;
718 // move windows on desktops that will no longer exist!
719 ClientList::iterator it
, end
= clients
.end();
720 for (it
= clients
.begin(); it
!= end
; ++it
) {
721 int d
= (*it
)->desktop();
722 if (d
>= num
&& !(d
== (signed) 0xffffffff ||
723 d
== Client::ICONIC_DESKTOP
)) {
725 ce
.xclient
.type
= ClientMessage
;
726 ce
.xclient
.message_type
= otk::Property::atoms
.net_wm_desktop
;
727 ce
.xclient
.display
= **otk::display
;
728 ce
.xclient
.window
= (*it
)->window();
729 ce
.xclient
.format
= 32;
730 ce
.xclient
.data
.l
[0] = num
- 1;
731 XSendEvent(**otk::display
, _info
->rootWindow(), False
,
732 SubstructureNotifyMask
| SubstructureRedirectMask
, &ce
);
737 otk::Property::set(_info
->rootWindow(),
738 otk::Property::atoms
.net_number_of_desktops
,
739 otk::Property::atoms
.cardinal
, _num_desktops
);
741 // set the viewport hint
742 unsigned long *viewport
= new unsigned long[_num_desktops
* 2];
743 memset(viewport
, 0, sizeof(unsigned long) * _num_desktops
* 2);
744 otk::Property::set(_info
->rootWindow(),
745 otk::Property::atoms
.net_desktop_viewport
,
746 otk::Property::atoms
.cardinal
,
747 viewport
, _num_desktops
* 2);
750 // update the work area hint
753 // change our desktop if we're on one that no longer exists!
755 changeDesktop(num
- 1);
759 void Screen::updateDesktopNames()
761 unsigned long num
= (unsigned) -1;
763 if (!otk::Property::get(_info
->rootWindow(),
764 otk::Property::atoms
.net_desktop_names
,
765 otk::Property::utf8
, &num
, &_desktop_names
))
766 _desktop_names
.clear();
767 while ((long)_desktop_names
.size() < _num_desktops
)
768 _desktop_names
.push_back("Unnamed");
772 void Screen::setDesktopName(long i
, const otk::ustring
&name
)
776 if (i
>= _num_desktops
) return;
778 otk::Property::StringVect newnames
= _desktop_names
;
780 otk::Property::set(_info
->rootWindow(),
781 otk::Property::atoms
.net_desktop_names
,
782 otk::Property::utf8
, newnames
);
786 void Screen::installColormap(bool install
) const
789 XInstallColormap(**otk::display
, _info
->colormap());
791 XUninstallColormap(**otk::display
, _info
->colormap());
795 void Screen::propertyHandler(const XPropertyEvent
&e
)
797 otk::EventHandler::propertyHandler(e
);
799 // compress changes to a single property into a single change
801 while (XCheckTypedWindowEvent(**otk::display
, _info
->rootWindow(),
803 // XXX: it would be nice to compress ALL changes to a property, not just
804 // changes in a row without other props between.
805 if (ce
.xproperty
.atom
!= e
.atom
) {
806 XPutBackEvent(**otk::display
, &ce
);
811 if (e
.atom
== otk::Property::atoms
.net_desktop_names
)
812 updateDesktopNames();
816 void Screen::clientMessageHandler(const XClientMessageEvent
&e
)
818 otk::EventHandler::clientMessageHandler(e
);
820 if (e
.format
!= 32) return;
822 if (e
.message_type
== otk::Property::atoms
.net_current_desktop
) {
823 changeDesktop(e
.data
.l
[0]);
824 } else if (e
.message_type
== otk::Property::atoms
.net_number_of_desktops
) {
825 changeNumDesktops(e
.data
.l
[0]);
830 void Screen::mapRequestHandler(const XMapRequestEvent
&e
)
832 otk::EventHandler::mapRequestHandler(e
);
835 printf("MapRequest for 0x%lx\n", e
.window
);
838 Client
*c
= openbox
->findClient(e
.window
);
841 printf("DEBUG: MAP REQUEST CAUGHT IN SCREEN. IGNORED.\n");
844 manageWindow(e
.window
);