1 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
2 // blackbox.cc for Blackbox - an X11 Window manager
3 // Copyright (c) 2001 - 2002 Sean 'Shaleh' Perry <shaleh@debian.org>
4 // Copyright (c) 1997 - 2000 Brad Hughes (bhughes@tcac.net)
6 // Permission is hereby granted, free of charge, to any person obtaining a
7 // copy of this software and associated documentation files (the "Software"),
8 // to deal in the Software without restriction, including without limitation
9 // the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 // and/or sell copies of the Software, and to permit persons to whom the
11 // Software is furnished to do so, subject to the following conditions:
13 // The above copyright notice and this permission notice shall be included in
14 // all copies or substantial portions of the Software.
16 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 // THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
21 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
22 // DEALINGS IN THE SOFTWARE.
25 # include "../config.h"
26 #endif // HAVE_CONFIG_H
30 #include <X11/Xutil.h>
31 #include <X11/Xatom.h>
32 #include <X11/cursorfont.h>
33 #include <X11/keysym.h>
36 #include <X11/extensions/shape.h>
41 #endif // HAVE_STDIO_H
45 #endif // HAVE_STDLIB_H
49 #endif // HAVE_STRING_H
52 # include <sys/types.h>
54 #endif // HAVE_UNISTD_H
56 #ifdef HAVE_SYS_PARAM_H
57 # include <sys/param.h>
58 #endif // HAVE_SYS_PARAM_H
60 #ifdef HAVE_SYS_SELECT_H
61 # include <sys/select.h>
62 #endif // HAVE_SYS_SELECT_H
66 #endif // HAVE_SIGNAL_H
68 #ifdef HAVE_SYS_SIGNAL_H
69 # include <sys/signal.h>
70 #endif // HAVE_SYS_SIGNAL_H
72 #ifdef HAVE_SYS_STAT_H
73 # include <sys/types.h>
74 # include <sys/stat.h>
75 #endif // HAVE_SYS_STAT_H
77 #ifdef TIME_WITH_SYS_TIME
78 # include <sys/time.h>
80 #else // !TIME_WITH_SYS_TIME
81 # ifdef HAVE_SYS_TIME_H
82 # include <sys/time.h>
83 # else // !HAVE_SYS_TIME_H
85 # endif // HAVE_SYS_TIME_H
86 #endif // TIME_WITH_SYS_TIME
90 #endif // HAVE_LIBGEN_H
100 #include "blackbox.hh"
101 #include "Basemenu.hh"
102 #include "Clientmenu.hh"
103 #include "GCCache.hh"
105 #include "Rootmenu.hh"
108 #include "Toolbar.hh"
111 #include "Workspace.hh"
112 #include "Workspacemenu.hh"
115 // X event scanner for enter/leave notifies - adapted from twm
118 bool leave
, inferior
, enter
;
121 static Bool
queueScanner(Display
*, XEvent
*e
, char *args
) {
122 scanargs
*scan
= (scanargs
*) args
;
123 if ((e
->type
== LeaveNotify
) &&
124 (e
->xcrossing
.window
== scan
->w
) &&
125 (e
->xcrossing
.mode
== NotifyNormal
)) {
127 scan
->inferior
= (e
->xcrossing
.detail
== NotifyInferior
);
128 } else if ((e
->type
== EnterNotify
) && (e
->xcrossing
.mode
== NotifyUngrab
)) {
138 Blackbox::Blackbox(char **m_argv
, char *dpy_name
, char *rc
, char *menu
)
139 : BaseDisplay(m_argv
[0], dpy_name
) {
140 if (! XSupportsLocale())
141 fprintf(stderr
, "X server does not support locale\n");
143 if (XSetLocaleModifiers("") == NULL
)
144 fprintf(stderr
, "cannot set locale modifiers\n");
149 // try to make sure the ~/.openbox directory exists
150 mkdir(expandTilde("~/.openbox").c_str(), S_IREAD
| S_IWRITE
| S_IEXEC
|
151 S_IRGRP
| S_IWGRP
| S_IXGRP
|
152 S_IROTH
| S_IWOTH
| S_IXOTH
);
154 if (! rc
) rc
= "~/.openbox/rc";
155 rc_file
= expandTilde(rc
);
156 config
.setFile(rc_file
);
157 if (! menu
) menu
= "~/.openbox/menu";
158 menu_file
= expandTilde(menu
);
162 resource
.auto_raise_delay
.tv_sec
= resource
.auto_raise_delay
.tv_usec
= 0;
165 focused_window
= changing_window
= (BlackboxWindow
*) 0;
169 xatom
= new XAtom(getXDisplay());
171 cursor
.session
= XCreateFontCursor(getXDisplay(), XC_left_ptr
);
172 cursor
.move
= XCreateFontCursor(getXDisplay(), XC_fleur
);
173 cursor
.ll_angle
= XCreateFontCursor(getXDisplay(), XC_ll_angle
);
174 cursor
.lr_angle
= XCreateFontCursor(getXDisplay(), XC_lr_angle
);
175 cursor
.ul_angle
= XCreateFontCursor(getXDisplay(), XC_ul_angle
);
176 cursor
.ur_angle
= XCreateFontCursor(getXDisplay(), XC_ur_angle
);
178 for (unsigned int i
= 0; i
< getNumberOfScreens(); i
++) {
179 BScreen
*screen
= new BScreen(this, i
);
181 if (! screen
->isScreenManaged()) {
186 screenList
.push_back(screen
);
189 if (screenList
.empty()) {
191 i18n(blackboxSet
, blackboxNoManagableScreens
,
192 "Blackbox::Blackbox: no managable screens found, aborting.\n"));
196 // save current settings and default values
199 // set the screen with mouse to the first managed screen
200 active_screen
= screenList
.front();
203 XSynchronize(getXDisplay(), False
);
204 XSync(getXDisplay(), False
);
206 reconfigure_wait
= reread_menu_wait
= False
;
208 timer
= new BTimer(this, this);
209 timer
->setTimeout(0l);
213 Blackbox::~Blackbox(void) {
214 std::for_each(screenList
.begin(), screenList
.end(), PointerAssassin());
216 std::for_each(menuTimestamps
.begin(), menuTimestamps
.end(),
225 void Blackbox::process_event(XEvent
*e
) {
228 // strip the lock key modifiers
229 e
->xbutton
.state
&= ~(NumLockMask
| ScrollLockMask
| LockMask
);
231 last_time
= e
->xbutton
.time
;
233 BlackboxWindow
*win
= (BlackboxWindow
*) 0;
234 Basemenu
*menu
= (Basemenu
*) 0;
235 Slit
*slit
= (Slit
*) 0;
236 Toolbar
*tbar
= (Toolbar
*) 0;
237 BScreen
*scrn
= (BScreen
*) 0;
239 if ((win
= searchWindow(e
->xbutton
.window
))) {
240 win
->buttonPressEvent(&e
->xbutton
);
242 /* XXX: is this sane on low colour desktops? */
243 if (e
->xbutton
.button
== 1)
244 win
->installColormap(True
);
245 } else if ((menu
= searchMenu(e
->xbutton
.window
))) {
246 menu
->buttonPressEvent(&e
->xbutton
);
247 } else if ((slit
= searchSlit(e
->xbutton
.window
))) {
248 slit
->buttonPressEvent(&e
->xbutton
);
249 } else if ((tbar
= searchToolbar(e
->xbutton
.window
))) {
250 tbar
->buttonPressEvent(&e
->xbutton
);
251 } else if ((scrn
= searchScreen(e
->xbutton
.window
))) {
252 scrn
->buttonPressEvent(&e
->xbutton
);
253 if (active_screen
!= scrn
) {
254 active_screen
= scrn
;
255 // first, set no focus window on the old screen
257 // and move focus to this screen
264 case ButtonRelease
: {
265 // strip the lock key modifiers
266 e
->xbutton
.state
&= ~(NumLockMask
| ScrollLockMask
| LockMask
);
268 last_time
= e
->xbutton
.time
;
270 BlackboxWindow
*win
= (BlackboxWindow
*) 0;
271 Basemenu
*menu
= (Basemenu
*) 0;
272 Toolbar
*tbar
= (Toolbar
*) 0;
274 if ((win
= searchWindow(e
->xbutton
.window
)))
275 win
->buttonReleaseEvent(&e
->xbutton
);
276 else if ((menu
= searchMenu(e
->xbutton
.window
)))
277 menu
->buttonReleaseEvent(&e
->xbutton
);
278 else if ((tbar
= searchToolbar(e
->xbutton
.window
)))
279 tbar
->buttonReleaseEvent(&e
->xbutton
);
284 case ConfigureRequest
: {
285 // compress configure requests...
288 while(XCheckTypedWindowEvent(getXDisplay(), e
->xconfigurerequest
.window
,
289 ConfigureRequest
, &realevent
)) {
295 BlackboxWindow
*win
= (BlackboxWindow
*) 0;
296 Slit
*slit
= (Slit
*) 0;
298 if ((win
= searchWindow(e
->xconfigurerequest
.window
))) {
299 win
->configureRequestEvent(&e
->xconfigurerequest
);
300 } else if ((slit
= searchSlit(e
->xconfigurerequest
.window
))) {
301 slit
->configureRequestEvent(&e
->xconfigurerequest
);
303 if (validateWindow(e
->xconfigurerequest
.window
)) {
306 xwc
.x
= e
->xconfigurerequest
.x
;
307 xwc
.y
= e
->xconfigurerequest
.y
;
308 xwc
.width
= e
->xconfigurerequest
.width
;
309 xwc
.height
= e
->xconfigurerequest
.height
;
310 xwc
.border_width
= e
->xconfigurerequest
.border_width
;
311 xwc
.sibling
= e
->xconfigurerequest
.above
;
312 xwc
.stack_mode
= e
->xconfigurerequest
.detail
;
314 XConfigureWindow(getXDisplay(), e
->xconfigurerequest
.window
,
315 e
->xconfigurerequest
.value_mask
, &xwc
);
324 fprintf(stderr
, "Blackbox::process_event(): MapRequest for 0x%lx\n",
325 e
->xmaprequest
.window
);
328 BlackboxWindow
*win
= searchWindow(e
->xmaprequest
.window
);
332 if (win
->isIconic()) {
336 if (win
->isShaded()) {
341 if (focus
&& (win
->isTransient() || win
->getScreen()->doFocusNew()))
342 win
->setInputFocus();
344 BScreen
*screen
= searchScreen(e
->xmaprequest
.parent
);
348 we got a map request for a window who's parent isn't root. this
349 can happen in only one circumstance:
351 a client window unmapped a managed window, and then remapped it
352 somewhere between unmapping the client window and reparenting it
355 regardless of how it happens, we need to find the screen that
358 XWindowAttributes wattrib
;
359 if (! XGetWindowAttributes(getXDisplay(), e
->xmaprequest
.window
,
361 // failed to get the window attributes, perhaps the window has
362 // now been destroyed?
366 screen
= searchScreen(wattrib
.root
);
367 assert(screen
!= 0); // this should never happen
370 screen
->manageWindow(e
->xmaprequest
.window
);
377 BlackboxWindow
*win
= (BlackboxWindow
*) 0;
378 Slit
*slit
= (Slit
*) 0;
379 BScreen
*screen
= (BScreen
*) 0;
381 if ((win
= searchWindow(e
->xunmap
.window
))) {
382 win
->unmapNotifyEvent(&e
->xunmap
);
383 } else if ((slit
= searchSlit(e
->xunmap
.window
))) {
384 slit
->unmapNotifyEvent(&e
->xunmap
);
385 } else if ((screen
= searchSystrayWindow(e
->xunmap
.window
))) {
386 screen
->removeSystrayWindow(e
->xunmap
.window
);
387 } else if ((screen
= searchDesktopWindow(e
->xunmap
.window
))) {
388 screen
->removeDesktopWindow(e
->xunmap
.window
);
394 case DestroyNotify
: {
395 BlackboxWindow
*win
= (BlackboxWindow
*) 0;
396 Slit
*slit
= (Slit
*) 0;
397 BScreen
*screen
= (BScreen
*) 0;
398 BWindowGroup
*group
= (BWindowGroup
*) 0;
400 if ((win
= searchWindow(e
->xdestroywindow
.window
))) {
401 win
->destroyNotifyEvent(&e
->xdestroywindow
);
402 } else if ((slit
= searchSlit(e
->xdestroywindow
.window
))) {
403 slit
->removeClient(e
->xdestroywindow
.window
, False
);
404 } else if ((group
= searchGroup(e
->xdestroywindow
.window
))) {
406 } else if ((screen
= searchSystrayWindow(e
->xunmap
.window
))) {
407 screen
->removeSystrayWindow(e
->xunmap
.window
);
408 } else if ((screen
= searchDesktopWindow(e
->xunmap
.window
))) {
409 screen
->removeDesktopWindow(e
->xunmap
.window
);
415 case ReparentNotify
: {
417 this event is quite rare and is usually handled in unmapNotify
418 however, if the window is unmapped when the reparent event occurs
419 the window manager never sees it because an unmap event is not sent
420 to an already unmapped window.
422 BlackboxWindow
*win
= searchWindow(e
->xreparent
.window
);
424 win
->reparentNotifyEvent(&e
->xreparent
);
426 Slit
*slit
= searchSlit(e
->xreparent
.window
);
427 if (slit
&& slit
->getWindowID() != e
->xreparent
.parent
)
428 slit
->removeClient(e
->xreparent
.window
, True
);
434 // motion notify compression...
437 while (XCheckTypedWindowEvent(getXDisplay(), e
->xmotion
.window
,
438 MotionNotify
, &realevent
)) {
442 // if we have compressed some motion events, use the last one
446 // strip the lock key modifiers
447 e
->xbutton
.state
&= ~(NumLockMask
| ScrollLockMask
| LockMask
);
449 last_time
= e
->xmotion
.time
;
451 BlackboxWindow
*win
= (BlackboxWindow
*) 0;
452 Basemenu
*menu
= (Basemenu
*) 0;
454 if ((win
= searchWindow(e
->xmotion
.window
)))
455 win
->motionNotifyEvent(&e
->xmotion
);
456 else if ((menu
= searchMenu(e
->xmotion
.window
)))
457 menu
->motionNotifyEvent(&e
->xmotion
);
462 case PropertyNotify
: {
463 last_time
= e
->xproperty
.time
;
465 BlackboxWindow
*win
= (BlackboxWindow
*) 0;
466 BScreen
*screen
= (BScreen
*) 0;
468 if ((win
= searchWindow(e
->xproperty
.window
)))
469 win
->propertyNotifyEvent(&e
->xproperty
);
470 else if ((screen
= searchScreen(e
->xproperty
.window
)))
471 screen
->propertyNotifyEvent(&e
->xproperty
);
476 last_time
= e
->xcrossing
.time
;
478 BScreen
*screen
= (BScreen
*) 0;
479 BlackboxWindow
*win
= (BlackboxWindow
*) 0;
480 Basemenu
*menu
= (Basemenu
*) 0;
481 Toolbar
*tbar
= (Toolbar
*) 0;
482 Slit
*slit
= (Slit
*) 0;
484 if (e
->xcrossing
.mode
== NotifyGrab
) break;
488 sa
.w
= e
->xcrossing
.window
;
489 sa
.enter
= sa
.leave
= False
;
490 XCheckIfEvent(getXDisplay(), &dummy
, queueScanner
, (char *) &sa
);
492 if ((e
->xcrossing
.window
== e
->xcrossing
.root
) &&
493 (screen
= searchScreen(e
->xcrossing
.window
))) {
494 screen
->getImageControl()->installRootColormap();
495 } else if ((win
= searchWindow(e
->xcrossing
.window
))) {
496 if (win
->getScreen()->isSloppyFocus() &&
497 (! win
->isFocused()) && (! no_focus
)) {
498 if (((! sa
.leave
) || sa
.inferior
) && win
->isVisible()) {
499 if (win
->setInputFocus())
500 win
->installColormap(True
); // XXX: shouldnt we honour no install?
503 } else if ((menu
= searchMenu(e
->xcrossing
.window
))) {
504 menu
->enterNotifyEvent(&e
->xcrossing
);
505 } else if ((tbar
= searchToolbar(e
->xcrossing
.window
))) {
506 tbar
->enterNotifyEvent(&e
->xcrossing
);
507 } else if ((slit
= searchSlit(e
->xcrossing
.window
))) {
508 slit
->enterNotifyEvent(&e
->xcrossing
);
514 last_time
= e
->xcrossing
.time
;
516 BlackboxWindow
*win
= (BlackboxWindow
*) 0;
517 Basemenu
*menu
= (Basemenu
*) 0;
518 Toolbar
*tbar
= (Toolbar
*) 0;
519 Slit
*slit
= (Slit
*) 0;
521 if ((menu
= searchMenu(e
->xcrossing
.window
)))
522 menu
->leaveNotifyEvent(&e
->xcrossing
);
523 else if ((win
= searchWindow(e
->xcrossing
.window
)))
524 win
->installColormap(False
);
525 else if ((tbar
= searchToolbar(e
->xcrossing
.window
)))
526 tbar
->leaveNotifyEvent(&e
->xcrossing
);
527 else if ((slit
= searchSlit(e
->xcrossing
.window
)))
528 slit
->leaveNotifyEvent(&e
->xcrossing
);
533 // compress expose events
536 int ex1
, ey1
, ex2
, ey2
;
539 ex2
= ex1
+ e
->xexpose
.width
- 1;
540 ey2
= ey1
+ e
->xexpose
.height
- 1;
541 while (XCheckTypedWindowEvent(getXDisplay(), e
->xexpose
.window
,
542 Expose
, &realevent
)) {
546 ex1
= std::min(realevent
.xexpose
.x
, ex1
);
547 ey1
= std::min(realevent
.xexpose
.y
, ey1
);
548 ex2
= std::max(realevent
.xexpose
.x
+ realevent
.xexpose
.width
- 1, ex2
);
549 ey2
= std::max(realevent
.xexpose
.y
+ realevent
.xexpose
.height
- 1, ey2
);
554 // use the merged area
557 e
->xexpose
.width
= ex2
- ex1
+ 1;
558 e
->xexpose
.height
= ey2
- ey1
+ 1;
560 BlackboxWindow
*win
= (BlackboxWindow
*) 0;
561 Basemenu
*menu
= (Basemenu
*) 0;
562 Toolbar
*tbar
= (Toolbar
*) 0;
564 if ((win
= searchWindow(e
->xexpose
.window
)))
565 win
->exposeEvent(&e
->xexpose
);
566 else if ((menu
= searchMenu(e
->xexpose
.window
)))
567 menu
->exposeEvent(&e
->xexpose
);
568 else if ((tbar
= searchToolbar(e
->xexpose
.window
)))
569 tbar
->exposeEvent(&e
->xexpose
);
575 Toolbar
*tbar
= searchToolbar(e
->xkey
.window
);
577 if (tbar
&& tbar
->isEditing())
578 tbar
->keyPressEvent(&e
->xkey
);
583 case ColormapNotify
: {
584 BScreen
*screen
= searchScreen(e
->xcolormap
.window
);
587 screen
->setRootColormapInstalled((e
->xcolormap
.state
==
588 ColormapInstalled
) ? True
: False
);
594 if (e
->xfocus
.detail
!= NotifyNonlinear
&&
595 e
->xfocus
.detail
!= NotifyAncestor
) {
597 don't process FocusIns when:
598 1. the new focus window isn't an ancestor or inferior of the old
599 focus window (NotifyNonlinear)
600 make sure to allow the FocusIn when the old focus window was an
601 ancestor but didn't have a parent, such as root (NotifyAncestor)
606 BlackboxWindow
*win
= searchWindow(e
->xfocus
.window
);
608 if (! win
->isFocused())
609 win
->setFocusFlag(True
);
612 set the event window to None. when the FocusOut event handler calls
613 this function recursively, it uses this as an indication that focus
614 has moved to a known window.
616 e
->xfocus
.window
= None
;
623 if (e
->xfocus
.detail
!= NotifyNonlinear
) {
625 don't process FocusOuts when:
626 2. the new focus window isn't an ancestor or inferior of the old
627 focus window (NotifyNonlinear)
632 BlackboxWindow
*win
= searchWindow(e
->xfocus
.window
);
633 if (win
&& win
->isFocused()) {
635 before we mark "win" as unfocused, we need to verify that focus is
636 going to a known location, is in a known location, or set focus
641 // don't check the current focus if FocusOut was generated during a grab
642 bool check_focus
= (e
->xfocus
.mode
== NotifyNormal
);
645 First, check if there is a pending FocusIn event waiting. if there
646 is, process it and determine if focus has moved to another window
647 (the FocusIn event handler sets the window in the event
648 structure to None to indicate this).
650 if (XCheckTypedEvent(getXDisplay(), FocusIn
, &event
)) {
652 process_event(&event
);
653 if (event
.xfocus
.window
== None
) {
661 Second, we query the X server for the current input focus.
662 to make sure that we keep a consistent state.
664 BlackboxWindow
*focus
;
667 XGetInputFocus(getXDisplay(), &w
, &revert
);
668 focus
= searchWindow(w
);
671 focus got from "win" to "focus" under some very strange
672 circumstances, and we need to make sure that the focus indication
675 setFocusedWindow(focus
);
677 // we have no idea where focus went... so we set it to somewhere
686 case ClientMessage
: {
687 if (e
->xclient
.format
== 32) {
688 if (e
->xclient
.message_type
== xatom
->getAtom(XAtom::wm_change_state
)) {
689 // WM_CHANGE_STATE message
690 BlackboxWindow
*win
= searchWindow(e
->xclient
.window
);
691 if (! win
|| ! win
->validateClient()) return;
693 if (e
->xclient
.data
.l
[0] == IconicState
)
695 if (e
->xclient
.data
.l
[0] == NormalState
)
697 } else if (e
->xclient
.message_type
==
698 xatom
->getAtom(XAtom::blackbox_change_workspace
) ||
699 e
->xclient
.message_type
==
700 xatom
->getAtom(XAtom::net_current_desktop
)) {
701 // NET_CURRENT_DESKTOP message
702 BScreen
*screen
= searchScreen(e
->xclient
.window
);
704 unsigned int workspace
= e
->xclient
.data
.l
[0];
705 if (screen
&& workspace
< screen
->getWorkspaceCount())
706 screen
->changeWorkspaceID(workspace
);
707 } else if (e
->xclient
.message_type
==
708 xatom
->getAtom(XAtom::blackbox_change_window_focus
)) {
709 // TEMP HACK TO KEEP BBKEYS WORKING
710 BlackboxWindow
*win
= searchWindow(e
->xclient
.window
);
712 if (win
&& win
->isVisible() && win
->setInputFocus())
713 win
->installColormap(True
);
714 } else if (e
->xclient
.message_type
==
715 xatom
->getAtom(XAtom::net_active_window
)) {
717 BlackboxWindow
*win
= searchWindow(e
->xclient
.window
);
720 BScreen
*screen
= win
->getScreen();
723 win
->deiconify(False
, True
);
726 if (win
->getWorkspaceNumber() != screen
->getCurrentWorkspaceID())
727 screen
->changeWorkspaceID(win
->getWorkspaceNumber());
728 if (win
->isVisible() && win
->setInputFocus()) {
729 win
->getScreen()->getWorkspace(win
->getWorkspaceNumber())->
731 win
->installColormap(True
);
734 } else if (e
->xclient
.message_type
==
735 xatom
->getAtom(XAtom::blackbox_cycle_window_focus
)) {
736 // BLACKBOX_CYCLE_WINDOW_FOCUS
737 BScreen
*screen
= searchScreen(e
->xclient
.window
);
740 if (! e
->xclient
.data
.l
[0])
745 } else if (e
->xclient
.message_type
==
746 xatom
->getAtom(XAtom::net_wm_desktop
)) {
748 BlackboxWindow
*win
= searchWindow(e
->xclient
.window
);
751 BScreen
*screen
= win
->getScreen();
752 unsigned long wksp
= (unsigned) e
->xclient
.data
.l
[0];
753 if (wksp
< screen
->getWorkspaceCount()) {
754 if (win
->isIconic()) win
->deiconify(False
, True
);
755 if (win
->isStuck()) win
->stick();
756 if (wksp
!= screen
->getCurrentWorkspaceID())
760 screen
->reassociateWindow(win
, wksp
, True
);
761 } else if (wksp
== 0xfffffffe) { // XXX: BUG, BUT DOING THIS SO KDE WORKS FOR NOW!!
762 if (win
->isIconic()) win
->deiconify(False
, True
);
763 if (! win
->isStuck()) win
->stick();
764 if (! win
->isVisible()) win
->show();
767 } else if (e
->xclient
.message_type
==
768 xatom
->getAtom(XAtom::blackbox_change_attributes
)) {
769 // BLACKBOX_CHANGE_ATTRIBUTES
770 BlackboxWindow
*win
= searchWindow(e
->xclient
.window
);
772 if (win
&& win
->validateClient()) {
774 net
.flags
= e
->xclient
.data
.l
[0];
775 net
.attrib
= e
->xclient
.data
.l
[1];
776 net
.workspace
= e
->xclient
.data
.l
[2];
777 net
.stack
= e
->xclient
.data
.l
[3];
778 net
.decoration
= e
->xclient
.data
.l
[4];
780 win
->changeBlackboxHints(&net
);
782 } else if (e
->xclient
.message_type
==
783 xatom
->getAtom(XAtom::net_number_of_desktops
)) {
784 // NET_NUMBER_OF_DESKTOPS
785 BScreen
*screen
= searchScreen(e
->xclient
.window
);
787 if (e
->xclient
.data
.l
[0] > 0) {
788 if ((unsigned) e
->xclient
.data
.l
[0] < screen
->getWorkspaceCount()) {
790 for (int i
= screen
->getWorkspaceCount();
791 i
> e
->xclient
.data
.l
[0]; --i
)
792 screen
->removeLastWorkspace();
793 // removeLast already sets the current workspace to the
794 // last available one.
795 } else if ((unsigned) e
->xclient
.data
.l
[0] >
796 screen
->getWorkspaceCount()) {
798 for(int i
= screen
->getWorkspaceCount();
799 i
< e
->xclient
.data
.l
[0]; ++i
)
800 screen
->addWorkspace();
803 } else if (e
->xclient
.message_type
==
804 xatom
->getAtom(XAtom::net_close_window
)) {
806 BlackboxWindow
*win
= searchWindow(e
->xclient
.window
);
807 if (win
&& win
->validateClient())
808 win
->close(); // could this be smarter?
809 } else if (e
->xclient
.message_type
==
810 xatom
->getAtom(XAtom::net_wm_moveresize
)) {
812 BlackboxWindow
*win
= searchWindow(e
->xclient
.window
);
813 if (win
&& win
->validateClient()) {
814 int x_root
= e
->xclient
.data
.l
[0],
815 y_root
= e
->xclient
.data
.l
[1];
816 if ((Atom
) e
->xclient
.data
.l
[2] ==
817 xatom
->getAtom(XAtom::net_wm_moveresize_move
)) {
818 win
->beginMove(x_root
, y_root
);
820 if ((Atom
) e
->xclient
.data
.l
[2] ==
821 xatom
->getAtom(XAtom::net_wm_moveresize_size_topleft
))
822 win
->beginResize(x_root
, y_root
, BlackboxWindow::TopLeft
);
823 else if ((Atom
) e
->xclient
.data
.l
[2] ==
824 xatom
->getAtom(XAtom::net_wm_moveresize_size_topright
))
825 win
->beginResize(x_root
, y_root
, BlackboxWindow::TopRight
);
826 else if ((Atom
) e
->xclient
.data
.l
[2] ==
827 xatom
->getAtom(XAtom::net_wm_moveresize_size_bottomleft
))
828 win
->beginResize(x_root
, y_root
, BlackboxWindow::BottomLeft
);
829 else if ((Atom
) e
->xclient
.data
.l
[2] ==
830 xatom
->getAtom(XAtom::net_wm_moveresize_size_bottomright
))
831 win
->beginResize(x_root
, y_root
, BlackboxWindow::BottomRight
);
834 } else if (e
->xclient
.message_type
==
835 xatom
->getAtom(XAtom::net_wm_state
)) {
837 BlackboxWindow
*win
= searchWindow(e
->xclient
.window
);
838 if (win
&& win
->validateClient()) {
839 const Atom action
= (Atom
) e
->xclient
.data
.l
[0];
840 const Atom state
[] = { (Atom
) e
->xclient
.data
.l
[1],
841 (Atom
) e
->xclient
.data
.l
[2] };
843 for (int i
= 0; i
< 2; ++i
) {
847 if ((Atom
) e
->xclient
.data
.l
[0] == 1) {
849 if (state
[i
] == xatom
->getAtom(XAtom::net_wm_state_modal
)) {
851 } else if (state
[i
] ==
852 xatom
->getAtom(XAtom::net_wm_state_maximized_vert
)) {
853 if (win
->isMaximizedHoriz()) {
854 win
->maximize(0); // unmaximize
855 win
->maximize(1); // full
856 } else if (! win
->isMaximized()) {
857 win
->maximize(2); // vert
859 } else if (state
[i
] ==
860 xatom
->getAtom(XAtom::net_wm_state_maximized_horz
)) {
861 if (win
->isMaximizedVert()) {
862 win
->maximize(0); // unmaximize
863 win
->maximize(1); // full
864 } else if (! win
->isMaximized()) {
865 win
->maximize(3); // horiz
867 } else if (state
[i
] ==
868 xatom
->getAtom(XAtom::net_wm_state_shaded
)) {
869 if (! win
->isShaded())
871 } else if (state
[i
] ==
872 xatom
->getAtom(XAtom::net_wm_state_skip_taskbar
)) {
873 win
->setSkipTaskbar(True
);
874 } else if (state
[i
] ==
875 xatom
->getAtom(XAtom::net_wm_state_skip_pager
)) {
876 win
->setSkipPager(True
);
877 } else if (state
[i
] ==
878 xatom
->getAtom(XAtom::net_wm_state_fullscreen
)) {
879 win
->setFullscreen(True
);
881 } else if (action
== 0) {
883 if (state
[i
] == xatom
->getAtom(XAtom::net_wm_state_modal
)) {
884 win
->setModal(False
);
885 } else if (state
[i
] ==
886 xatom
->getAtom(XAtom::net_wm_state_maximized_vert
)) {
887 if (win
->isMaximizedFull()) {
888 win
->maximize(0); // unmaximize
889 win
->maximize(3); // horiz
890 } else if (win
->isMaximizedVert()) {
891 win
->maximize(0); // unmaximize
893 } else if (state
[i
] ==
894 xatom
->getAtom(XAtom::net_wm_state_maximized_horz
)) {
895 if (win
->isMaximizedFull()) {
896 win
->maximize(0); // unmaximize
897 win
->maximize(2); // vert
898 } else if (win
->isMaximizedHoriz()) {
899 win
->maximize(0); // unmaximize
901 } else if (state
[i
] ==
902 xatom
->getAtom(XAtom::net_wm_state_shaded
)) {
905 } else if (state
[i
] ==
906 xatom
->getAtom(XAtom::net_wm_state_skip_taskbar
)) {
907 win
->setSkipTaskbar(False
);
908 } else if (state
[i
] ==
909 xatom
->getAtom(XAtom::net_wm_state_skip_pager
)) {
910 win
->setSkipPager(False
);
911 } else if (state
[i
] ==
912 xatom
->getAtom(XAtom::net_wm_state_fullscreen
)) {
913 win
->setFullscreen(False
);
915 } else if (action
== 2) {
917 if (state
[i
] == xatom
->getAtom(XAtom::net_wm_state_modal
)) {
918 win
->setModal(! win
->isModal());
919 } else if (state
[i
] ==
920 xatom
->getAtom(XAtom::net_wm_state_maximized_vert
)) {
921 if (win
->isMaximizedFull()) {
922 win
->maximize(0); // unmaximize
923 win
->maximize(3); // horiz
924 } else if (win
->isMaximizedVert()) {
925 win
->maximize(0); // unmaximize
926 } else if (win
->isMaximizedHoriz()) {
927 win
->maximize(0); // unmaximize
928 win
->maximize(1); // full
930 win
->maximize(2); // vert
932 } else if (state
[i
] ==
933 xatom
->getAtom(XAtom::net_wm_state_maximized_horz
)) {
934 if (win
->isMaximizedFull()) {
935 win
->maximize(0); // unmaximize
936 win
->maximize(2); // vert
937 } else if (win
->isMaximizedHoriz()) {
938 win
->maximize(0); // unmaximize
939 } else if (win
->isMaximizedVert()) {
940 win
->maximize(0); // unmaximize
941 win
->maximize(1); // full
943 win
->maximize(3); // horiz
945 } else if (state
[i
] ==
946 xatom
->getAtom(XAtom::net_wm_state_shaded
)) {
948 } else if (state
[i
] ==
949 xatom
->getAtom(XAtom::net_wm_state_skip_taskbar
)) {
950 win
->setSkipTaskbar(! win
->skipTaskbar());
951 } else if (state
[i
] ==
952 xatom
->getAtom(XAtom::net_wm_state_skip_pager
)) {
953 win
->setSkipPager(! win
->skipPager());
954 } else if (state
[i
] ==
955 xatom
->getAtom(XAtom::net_wm_state_fullscreen
)) {
956 win
->setFullscreen(! win
->isFullscreen());
968 case ConfigureNotify
:
970 break; // not handled, just ignore
974 if (e
->type
== getShapeEventBase()) {
975 XShapeEvent
*shape_event
= (XShapeEvent
*) e
;
976 BlackboxWindow
*win
= searchWindow(e
->xany
.window
);
979 win
->shapeEvent(shape_event
);
987 bool Blackbox::handleSignal(int sig
) {
1016 bool Blackbox::validateWindow(Window window
) {
1018 if (XCheckTypedWindowEvent(getXDisplay(), window
, DestroyNotify
, &event
)) {
1019 XPutBackEvent(getXDisplay(), &event
);
1028 BScreen
*Blackbox::searchScreen(Window window
) {
1029 ScreenList::iterator it
= screenList
.begin();
1031 for (; it
!= screenList
.end(); ++it
) {
1033 if (s
->getRootWindow() == window
)
1037 return (BScreen
*) 0;
1041 BScreen
*Blackbox::searchDesktopWindow(Window window
) {
1042 WindowScreenLookup::iterator it
= desktopSearchList
.find(window
);
1043 if (it
!= desktopSearchList
.end())
1046 return (BScreen
*) 0;
1050 BScreen
*Blackbox::searchSystrayWindow(Window window
) {
1051 WindowScreenLookup::iterator it
= systraySearchList
.find(window
);
1052 if (it
!= systraySearchList
.end())
1055 return (BScreen
*) 0;
1059 BlackboxWindow
*Blackbox::searchWindow(Window window
) {
1060 WindowLookup::iterator it
= windowSearchList
.find(window
);
1061 if (it
!= windowSearchList
.end())
1064 return (BlackboxWindow
*) 0;
1068 BWindowGroup
*Blackbox::searchGroup(Window window
) {
1069 GroupLookup::iterator it
= groupSearchList
.find(window
);
1070 if (it
!= groupSearchList
.end())
1073 return (BWindowGroup
*) 0;
1077 Basemenu
*Blackbox::searchMenu(Window window
) {
1078 MenuLookup::iterator it
= menuSearchList
.find(window
);
1079 if (it
!= menuSearchList
.end())
1082 return (Basemenu
*) 0;
1086 Toolbar
*Blackbox::searchToolbar(Window window
) {
1087 ToolbarLookup::iterator it
= toolbarSearchList
.find(window
);
1088 if (it
!= toolbarSearchList
.end())
1091 return (Toolbar
*) 0;
1095 Slit
*Blackbox::searchSlit(Window window
) {
1096 SlitLookup::iterator it
= slitSearchList
.find(window
);
1097 if (it
!= slitSearchList
.end())
1104 void Blackbox::saveDesktopWindowSearch(Window window
, BScreen
*screen
) {
1105 desktopSearchList
.insert(WindowScreenLookupPair(window
, screen
));
1109 void Blackbox::saveSystrayWindowSearch(Window window
, BScreen
*screen
) {
1110 systraySearchList
.insert(WindowScreenLookupPair(window
, screen
));
1114 void Blackbox::saveWindowSearch(Window window
, BlackboxWindow
*data
) {
1115 windowSearchList
.insert(WindowLookupPair(window
, data
));
1119 void Blackbox::saveGroupSearch(Window window
, BWindowGroup
*data
) {
1120 groupSearchList
.insert(GroupLookupPair(window
, data
));
1124 void Blackbox::saveMenuSearch(Window window
, Basemenu
*data
) {
1125 menuSearchList
.insert(MenuLookupPair(window
, data
));
1129 void Blackbox::saveToolbarSearch(Window window
, Toolbar
*data
) {
1130 toolbarSearchList
.insert(ToolbarLookupPair(window
, data
));
1134 void Blackbox::saveSlitSearch(Window window
, Slit
*data
) {
1135 slitSearchList
.insert(SlitLookupPair(window
, data
));
1139 void Blackbox::removeDesktopWindowSearch(Window window
) {
1140 desktopSearchList
.erase(window
);
1144 void Blackbox::removeSystrayWindowSearch(Window window
) {
1145 systraySearchList
.erase(window
);
1149 void Blackbox::removeWindowSearch(Window window
) {
1150 windowSearchList
.erase(window
);
1154 void Blackbox::removeGroupSearch(Window window
) {
1155 groupSearchList
.erase(window
);
1159 void Blackbox::removeMenuSearch(Window window
) {
1160 menuSearchList
.erase(window
);
1164 void Blackbox::removeToolbarSearch(Window window
) {
1165 toolbarSearchList
.erase(window
);
1169 void Blackbox::removeSlitSearch(Window window
) {
1170 slitSearchList
.erase(window
);
1174 void Blackbox::restart(const char *prog
) {
1178 putenv(const_cast<char *>(screenList
.front()->displayString().c_str()));
1179 execlp(prog
, prog
, NULL
);
1183 // fall back in case the above execlp doesn't work
1184 execvp(argv
[0], argv
);
1185 string name
= basename(argv
[0]);
1186 execvp(name
.c_str(), argv
);
1190 void Blackbox::shutdown(void) {
1191 BaseDisplay::shutdown();
1193 XSetInputFocus(getXDisplay(), PointerRoot
, None
, CurrentTime
);
1195 std::for_each(screenList
.begin(), screenList
.end(),
1196 std::mem_fun(&BScreen::shutdown
));
1198 XSync(getXDisplay(), False
);
1203 * Save all values as they are so that the defaults will be written to the rc
1206 void Blackbox::save_rc(void) {
1207 config
.setAutoSave(false);
1209 config
.setValue("session.colorsPerChannel", resource
.colors_per_channel
);
1210 config
.setValue("session.doubleClickInterval",
1211 resource
.double_click_interval
);
1212 config
.setValue("session.autoRaiseDelay",
1213 ((resource
.auto_raise_delay
.tv_sec
* 1000) +
1214 (resource
.auto_raise_delay
.tv_usec
/ 1000)));
1215 config
.setValue("session.cacheLife", resource
.cache_life
/ 60000);
1216 config
.setValue("session.cacheMax", resource
.cache_max
);
1217 config
.setValue("session.styleFile", resource
.style_file
);
1218 config
.setValue("session.titlebarLayout", resource
.titlebar_layout
);
1220 std::for_each(screenList
.begin(), screenList
.end(),
1221 std::mem_fun(&BScreen::save_rc
));
1223 config
.setAutoSave(true);
1228 void Blackbox::load_rc(void) {
1229 if (! config
.load())
1234 if (! config
.getValue("session.colorsPerChannel",
1235 resource
.colors_per_channel
))
1236 resource
.colors_per_channel
= 4;
1237 if (resource
.colors_per_channel
< 2) resource
.colors_per_channel
= 2;
1238 else if (resource
.colors_per_channel
> 6) resource
.colors_per_channel
= 6;
1240 if (config
.getValue("session.styleFile", s
))
1241 resource
.style_file
= expandTilde(s
);
1243 resource
.style_file
= DEFAULTSTYLE
;
1245 if (! config
.getValue("session.doubleClickInterval",
1246 resource
.double_click_interval
));
1247 resource
.double_click_interval
= 250;
1249 if (! config
.getValue("session.autoRaiseDelay",
1250 resource
.auto_raise_delay
.tv_usec
))
1251 resource
.auto_raise_delay
.tv_usec
= 400;
1252 resource
.auto_raise_delay
.tv_sec
= resource
.auto_raise_delay
.tv_usec
/ 1000;
1253 resource
.auto_raise_delay
.tv_usec
-=
1254 (resource
.auto_raise_delay
.tv_sec
* 1000);
1255 resource
.auto_raise_delay
.tv_usec
*= 1000;
1257 if (! config
.getValue("session.cacheLife", resource
.cache_life
))
1258 resource
.cache_life
= 5;
1259 resource
.cache_life
*= 60000;
1261 if (! config
.getValue("session.cacheMax", resource
.cache_max
))
1262 resource
.cache_max
= 200;
1264 if (! config
.getValue("session.titlebarLayout", resource
.titlebar_layout
))
1265 resource
.titlebar_layout
= "ILMC";
1269 void Blackbox::reconfigure(void) {
1270 reconfigure_wait
= True
;
1272 if (! timer
->isTiming()) timer
->start();
1276 void Blackbox::real_reconfigure(void) {
1279 std::for_each(menuTimestamps
.begin(), menuTimestamps
.end(),
1281 menuTimestamps
.clear();
1285 std::for_each(screenList
.begin(), screenList
.end(),
1286 std::mem_fun(&BScreen::reconfigure
));
1290 void Blackbox::checkMenu(void) {
1291 bool reread
= False
;
1292 MenuTimestampList::iterator it
= menuTimestamps
.begin();
1293 for(; it
!= menuTimestamps
.end(); ++it
) {
1294 MenuTimestamp
*tmp
= *it
;
1297 if (! stat(tmp
->filename
.c_str(), &buf
)) {
1298 if (tmp
->timestamp
!= buf
.st_ctime
)
1305 if (reread
) rereadMenu();
1309 void Blackbox::rereadMenu(void) {
1310 reread_menu_wait
= True
;
1312 if (! timer
->isTiming()) timer
->start();
1316 void Blackbox::real_rereadMenu(void) {
1317 std::for_each(menuTimestamps
.begin(), menuTimestamps
.end(),
1319 menuTimestamps
.clear();
1321 std::for_each(screenList
.begin(), screenList
.end(),
1322 std::mem_fun(&BScreen::rereadMenu
));
1326 void Blackbox::saveStyleFilename(const string
& filename
) {
1327 assert(! filename
.empty());
1328 resource
.style_file
= filename
;
1329 config
.setValue("session.styleFile", resource
.style_file
);
1333 void Blackbox::addMenuTimestamp(const string
& filename
) {
1334 assert(! filename
.empty());
1337 MenuTimestampList::iterator it
= menuTimestamps
.begin();
1338 for (; it
!= menuTimestamps
.end() && ! found
; ++it
) {
1339 if ((*it
)->filename
== filename
) found
= True
;
1344 if (! stat(filename
.c_str(), &buf
)) {
1345 MenuTimestamp
*ts
= new MenuTimestamp
;
1347 ts
->filename
= filename
;
1348 ts
->timestamp
= buf
.st_ctime
;
1350 menuTimestamps
.push_back(ts
);
1356 void Blackbox::timeout(void) {
1357 if (reconfigure_wait
)
1360 if (reread_menu_wait
)
1363 reconfigure_wait
= reread_menu_wait
= False
;
1367 void Blackbox::setChangingWindow(BlackboxWindow
*win
) {
1368 // make sure one of the two is null and the other isn't
1369 assert((! changing_window
&& win
) || (! win
&& changing_window
));
1370 changing_window
= win
;
1374 void Blackbox::setFocusedWindow(BlackboxWindow
*win
) {
1375 if (focused_window
&& focused_window
== win
) // nothing to do
1378 BScreen
*old_screen
= 0;
1380 if (focused_window
) {
1381 focused_window
->setFocusFlag(False
);
1382 old_screen
= focused_window
->getScreen();
1385 if (win
&& ! win
->isIconic()) {
1386 // the active screen is the one with the last focused window...
1387 // this will keep focus on this screen no matter where the mouse goes,
1388 // so multihead keybindings will continue to work on that screen until the
1389 // user focuses a window on a different screen.
1390 active_screen
= win
->getScreen();
1391 focused_window
= win
;
1395 if (active_screen
) {
1396 // set input focus to the toolbar of the screen with mouse
1397 XSetInputFocus(getXDisplay(),
1398 active_screen
->getRootWindow(),
1399 RevertToPointerRoot
, CurrentTime
);
1401 // set input focus to the toolbar of the first managed screen
1402 XSetInputFocus(getXDisplay(),
1403 screenList
.front()->getRootWindow(),
1404 RevertToPointerRoot
, CurrentTime
);
1407 // set input focus to the toolbar of the last screen
1408 XSetInputFocus(getXDisplay(), old_screen
->getRootWindow(),
1409 RevertToPointerRoot
, CurrentTime
);
1413 if (active_screen
&& active_screen
->isScreenManaged()) {
1414 active_screen
->getToolbar()->redrawWindowLabel(True
);
1415 active_screen
->updateNetizenWindowFocus();
1418 if (old_screen
&& old_screen
!= active_screen
) {
1419 old_screen
->getToolbar()->redrawWindowLabel(True
);
1420 old_screen
->updateNetizenWindowFocus();