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
= searchWindow(e
->xproperty
.window
);
467 win
->propertyNotifyEvent(&e
->xproperty
);
472 last_time
= e
->xcrossing
.time
;
474 BScreen
*screen
= (BScreen
*) 0;
475 BlackboxWindow
*win
= (BlackboxWindow
*) 0;
476 Basemenu
*menu
= (Basemenu
*) 0;
477 Toolbar
*tbar
= (Toolbar
*) 0;
478 Slit
*slit
= (Slit
*) 0;
480 if (e
->xcrossing
.mode
== NotifyGrab
) break;
484 sa
.w
= e
->xcrossing
.window
;
485 sa
.enter
= sa
.leave
= False
;
486 XCheckIfEvent(getXDisplay(), &dummy
, queueScanner
, (char *) &sa
);
488 if ((e
->xcrossing
.window
== e
->xcrossing
.root
) &&
489 (screen
= searchScreen(e
->xcrossing
.window
))) {
490 screen
->getImageControl()->installRootColormap();
491 } else if ((win
= searchWindow(e
->xcrossing
.window
))) {
492 if (win
->getScreen()->isSloppyFocus() &&
493 (! win
->isFocused()) && (! no_focus
)) {
494 if (((! sa
.leave
) || sa
.inferior
) && win
->isVisible()) {
495 if (win
->setInputFocus())
496 win
->installColormap(True
); // XXX: shouldnt we honour no install?
499 } else if ((menu
= searchMenu(e
->xcrossing
.window
))) {
500 menu
->enterNotifyEvent(&e
->xcrossing
);
501 } else if ((tbar
= searchToolbar(e
->xcrossing
.window
))) {
502 tbar
->enterNotifyEvent(&e
->xcrossing
);
503 } else if ((slit
= searchSlit(e
->xcrossing
.window
))) {
504 slit
->enterNotifyEvent(&e
->xcrossing
);
510 last_time
= e
->xcrossing
.time
;
512 BlackboxWindow
*win
= (BlackboxWindow
*) 0;
513 Basemenu
*menu
= (Basemenu
*) 0;
514 Toolbar
*tbar
= (Toolbar
*) 0;
515 Slit
*slit
= (Slit
*) 0;
517 if ((menu
= searchMenu(e
->xcrossing
.window
)))
518 menu
->leaveNotifyEvent(&e
->xcrossing
);
519 else if ((win
= searchWindow(e
->xcrossing
.window
)))
520 win
->installColormap(False
);
521 else if ((tbar
= searchToolbar(e
->xcrossing
.window
)))
522 tbar
->leaveNotifyEvent(&e
->xcrossing
);
523 else if ((slit
= searchSlit(e
->xcrossing
.window
)))
524 slit
->leaveNotifyEvent(&e
->xcrossing
);
529 // compress expose events
532 int ex1
, ey1
, ex2
, ey2
;
535 ex2
= ex1
+ e
->xexpose
.width
- 1;
536 ey2
= ey1
+ e
->xexpose
.height
- 1;
537 while (XCheckTypedWindowEvent(getXDisplay(), e
->xexpose
.window
,
538 Expose
, &realevent
)) {
542 ex1
= std::min(realevent
.xexpose
.x
, ex1
);
543 ey1
= std::min(realevent
.xexpose
.y
, ey1
);
544 ex2
= std::max(realevent
.xexpose
.x
+ realevent
.xexpose
.width
- 1, ex2
);
545 ey2
= std::max(realevent
.xexpose
.y
+ realevent
.xexpose
.height
- 1, ey2
);
550 // use the merged area
553 e
->xexpose
.width
= ex2
- ex1
+ 1;
554 e
->xexpose
.height
= ey2
- ey1
+ 1;
556 BlackboxWindow
*win
= (BlackboxWindow
*) 0;
557 Basemenu
*menu
= (Basemenu
*) 0;
558 Toolbar
*tbar
= (Toolbar
*) 0;
560 if ((win
= searchWindow(e
->xexpose
.window
)))
561 win
->exposeEvent(&e
->xexpose
);
562 else if ((menu
= searchMenu(e
->xexpose
.window
)))
563 menu
->exposeEvent(&e
->xexpose
);
564 else if ((tbar
= searchToolbar(e
->xexpose
.window
)))
565 tbar
->exposeEvent(&e
->xexpose
);
571 Toolbar
*tbar
= searchToolbar(e
->xkey
.window
);
573 if (tbar
&& tbar
->isEditing())
574 tbar
->keyPressEvent(&e
->xkey
);
579 case ColormapNotify
: {
580 BScreen
*screen
= searchScreen(e
->xcolormap
.window
);
583 screen
->setRootColormapInstalled((e
->xcolormap
.state
==
584 ColormapInstalled
) ? True
: False
);
590 if (e
->xfocus
.detail
!= NotifyNonlinear
&&
591 e
->xfocus
.detail
!= NotifyAncestor
) {
593 don't process FocusIns when:
594 1. the new focus window isn't an ancestor or inferior of the old
595 focus window (NotifyNonlinear)
596 make sure to allow the FocusIn when the old focus window was an
597 ancestor but didn't have a parent, such as root (NotifyAncestor)
602 BlackboxWindow
*win
= searchWindow(e
->xfocus
.window
);
604 if (! win
->isFocused())
605 win
->setFocusFlag(True
);
608 set the event window to None. when the FocusOut event handler calls
609 this function recursively, it uses this as an indication that focus
610 has moved to a known window.
612 e
->xfocus
.window
= None
;
619 if (e
->xfocus
.detail
!= NotifyNonlinear
) {
621 don't process FocusOuts when:
622 2. the new focus window isn't an ancestor or inferior of the old
623 focus window (NotifyNonlinear)
628 BlackboxWindow
*win
= searchWindow(e
->xfocus
.window
);
629 if (win
&& win
->isFocused()) {
631 before we mark "win" as unfocused, we need to verify that focus is
632 going to a known location, is in a known location, or set focus
637 // don't check the current focus if FocusOut was generated during a grab
638 bool check_focus
= (e
->xfocus
.mode
== NotifyNormal
);
641 First, check if there is a pending FocusIn event waiting. if there
642 is, process it and determine if focus has moved to another window
643 (the FocusIn event handler sets the window in the event
644 structure to None to indicate this).
646 if (XCheckTypedEvent(getXDisplay(), FocusIn
, &event
)) {
648 process_event(&event
);
649 if (event
.xfocus
.window
== None
) {
657 Second, we query the X server for the current input focus.
658 to make sure that we keep a consistent state.
660 BlackboxWindow
*focus
;
663 XGetInputFocus(getXDisplay(), &w
, &revert
);
664 focus
= searchWindow(w
);
667 focus got from "win" to "focus" under some very strange
668 circumstances, and we need to make sure that the focus indication
671 setFocusedWindow(focus
);
673 // we have no idea where focus went... so we set it to somewhere
682 case ClientMessage
: {
683 if (e
->xclient
.format
== 32) {
684 if (e
->xclient
.message_type
== xatom
->getAtom(XAtom::wm_change_state
)) {
685 // WM_CHANGE_STATE message
686 BlackboxWindow
*win
= searchWindow(e
->xclient
.window
);
687 if (! win
|| ! win
->validateClient()) return;
689 if (e
->xclient
.data
.l
[0] == IconicState
)
691 if (e
->xclient
.data
.l
[0] == NormalState
)
693 } else if (e
->xclient
.message_type
==
694 xatom
->getAtom(XAtom::blackbox_change_workspace
) ||
695 e
->xclient
.message_type
==
696 xatom
->getAtom(XAtom::net_current_desktop
)) {
697 // NET_CURRENT_DESKTOP message
698 BScreen
*screen
= searchScreen(e
->xclient
.window
);
700 unsigned int workspace
= e
->xclient
.data
.l
[0];
701 if (screen
&& workspace
< screen
->getWorkspaceCount())
702 screen
->changeWorkspaceID(workspace
);
703 } else if (e
->xclient
.message_type
==
704 xatom
->getAtom(XAtom::blackbox_change_window_focus
) ||
705 e
->xclient
.message_type
==
706 xatom
->getAtom(XAtom::net_active_window
)) {
708 BlackboxWindow
*win
= searchWindow(e
->xclient
.window
);
712 win
->deiconify(False
, True
);
713 if (win
->isVisible() && win
->setInputFocus()) {
714 //win->getScreen()->getWorkspace(win->getWorkspaceNumber())->
716 win
->installColormap(True
);
719 } else if (e
->xclient
.message_type
==
720 xatom
->getAtom(XAtom::blackbox_cycle_window_focus
)) {
721 // BLACKBOX_CYCLE_WINDOW_FOCUS
722 BScreen
*screen
= searchScreen(e
->xclient
.window
);
725 if (! e
->xclient
.data
.l
[0])
730 } else if (e
->xclient
.message_type
==
731 xatom
->getAtom(XAtom::net_wm_desktop
)) {
733 BlackboxWindow
*win
= searchWindow(e
->xclient
.window
);
736 BScreen
*screen
= win
->getScreen();
737 unsigned long wksp
= (unsigned) e
->xclient
.data
.l
[0];
738 if (wksp
< screen
->getWorkspaceCount()) {
739 if (win
->isIconic()) win
->deiconify(False
, True
);
740 if (win
->isStuck()) win
->stick();
741 if (wksp
!= screen
->getCurrentWorkspaceID())
745 screen
->reassociateWindow(win
, wksp
, True
);
746 } else if (wksp
== 0xfffffffe) { // XXX: BUG, BUT DOING THIS SO KDE WORKS FOR NOW!!
747 if (win
->isIconic()) win
->deiconify(False
, True
);
748 if (! win
->isStuck()) win
->stick();
749 if (! win
->isVisible()) win
->show();
752 } else if (e
->xclient
.message_type
==
753 xatom
->getAtom(XAtom::blackbox_change_attributes
)) {
754 // BLACKBOX_CHANGE_ATTRIBUTES
755 BlackboxWindow
*win
= searchWindow(e
->xclient
.window
);
757 if (win
&& win
->validateClient()) {
759 net
.flags
= e
->xclient
.data
.l
[0];
760 net
.attrib
= e
->xclient
.data
.l
[1];
761 net
.workspace
= e
->xclient
.data
.l
[2];
762 net
.stack
= e
->xclient
.data
.l
[3];
763 net
.decoration
= e
->xclient
.data
.l
[4];
765 win
->changeBlackboxHints(&net
);
767 } else if (e
->xclient
.message_type
==
768 xatom
->getAtom(XAtom::net_number_of_desktops
)) {
769 // NET_NUMBER_OF_DESKTOPS
770 BScreen
*screen
= searchScreen(e
->xclient
.window
);
772 if (e
->xclient
.data
.l
[0] > 0) {
773 if ((unsigned) e
->xclient
.data
.l
[0] < screen
->getWorkspaceCount()) {
775 for (int i
= screen
->getWorkspaceCount();
776 i
> e
->xclient
.data
.l
[0]; --i
)
777 screen
->removeLastWorkspace();
778 // removeLast already sets the current workspace to the
779 // last available one.
780 } else if ((unsigned) e
->xclient
.data
.l
[0] >
781 screen
->getWorkspaceCount()) {
783 for(int i
= screen
->getWorkspaceCount();
784 i
< e
->xclient
.data
.l
[0]; ++i
)
785 screen
->addWorkspace();
788 } else if (e
->xclient
.message_type
==
789 xatom
->getAtom(XAtom::net_close_window
)) {
791 BlackboxWindow
*win
= searchWindow(e
->xclient
.window
);
792 if (win
&& win
->validateClient())
793 win
->close(); // could this be smarter?
794 } else if (e
->xclient
.message_type
==
795 xatom
->getAtom(XAtom::net_wm_moveresize
)) {
797 BlackboxWindow
*win
= searchWindow(e
->xclient
.window
);
798 if (win
&& win
->validateClient()) {
799 int x_root
= e
->xclient
.data
.l
[0],
800 y_root
= e
->xclient
.data
.l
[1];
801 if ((Atom
) e
->xclient
.data
.l
[2] ==
802 xatom
->getAtom(XAtom::net_wm_moveresize_move
)) {
803 win
->beginMove(x_root
, y_root
);
805 if ((Atom
) e
->xclient
.data
.l
[2] ==
806 xatom
->getAtom(XAtom::net_wm_moveresize_size_topleft
))
807 win
->beginResize(x_root
, y_root
, BlackboxWindow::TopLeft
);
808 else if ((Atom
) e
->xclient
.data
.l
[2] ==
809 xatom
->getAtom(XAtom::net_wm_moveresize_size_topright
))
810 win
->beginResize(x_root
, y_root
, BlackboxWindow::TopRight
);
811 else if ((Atom
) e
->xclient
.data
.l
[2] ==
812 xatom
->getAtom(XAtom::net_wm_moveresize_size_bottomleft
))
813 win
->beginResize(x_root
, y_root
, BlackboxWindow::BottomLeft
);
814 else if ((Atom
) e
->xclient
.data
.l
[2] ==
815 xatom
->getAtom(XAtom::net_wm_moveresize_size_bottomright
))
816 win
->beginResize(x_root
, y_root
, BlackboxWindow::BottomRight
);
819 } else if (e
->xclient
.message_type
==
820 xatom
->getAtom(XAtom::net_wm_state
)) {
822 BlackboxWindow
*win
= searchWindow(e
->xclient
.window
);
823 if (win
&& win
->validateClient()) {
824 const Atom action
= (Atom
) e
->xclient
.data
.l
[0];
825 const Atom state
[] = { (Atom
) e
->xclient
.data
.l
[1],
826 (Atom
) e
->xclient
.data
.l
[2] };
828 for (int i
= 0; i
< 2; ++i
) {
832 if ((Atom
) e
->xclient
.data
.l
[0] == 1) {
834 if (state
[i
] == xatom
->getAtom(XAtom::net_wm_state_modal
)) {
836 } else if (state
[i
] ==
837 xatom
->getAtom(XAtom::net_wm_state_maximized_vert
)) {
838 if (win
->isMaximizedHoriz()) {
839 win
->maximize(0); // unmaximize
840 win
->maximize(1); // full
841 } else if (! win
->isMaximized()) {
842 win
->maximize(2); // vert
844 } else if (state
[i
] ==
845 xatom
->getAtom(XAtom::net_wm_state_maximized_horz
)) {
846 if (win
->isMaximizedVert()) {
847 win
->maximize(0); // unmaximize
848 win
->maximize(1); // full
849 } else if (! win
->isMaximized()) {
850 win
->maximize(3); // horiz
852 } else if (state
[i
] ==
853 xatom
->getAtom(XAtom::net_wm_state_shaded
)) {
854 if (! win
->isShaded())
856 } else if (state
[i
] ==
857 xatom
->getAtom(XAtom::net_wm_state_skip_taskbar
)) {
858 win
->setSkipTaskbar(True
);
859 } else if (state
[i
] ==
860 xatom
->getAtom(XAtom::net_wm_state_skip_pager
)) {
861 win
->setSkipPager(True
);
862 } else if (state
[i
] ==
863 xatom
->getAtom(XAtom::net_wm_state_fullscreen
)) {
864 win
->setFullscreen(True
);
866 } else if (action
== 0) {
868 if (state
[i
] == xatom
->getAtom(XAtom::net_wm_state_modal
)) {
869 win
->setModal(False
);
870 } else if (state
[i
] ==
871 xatom
->getAtom(XAtom::net_wm_state_maximized_vert
)) {
872 if (win
->isMaximizedFull()) {
873 win
->maximize(0); // unmaximize
874 win
->maximize(3); // horiz
875 } else if (win
->isMaximizedVert()) {
876 win
->maximize(0); // unmaximize
878 } else if (state
[i
] ==
879 xatom
->getAtom(XAtom::net_wm_state_maximized_horz
)) {
880 if (win
->isMaximizedFull()) {
881 win
->maximize(0); // unmaximize
882 win
->maximize(2); // vert
883 } else if (win
->isMaximizedHoriz()) {
884 win
->maximize(0); // unmaximize
886 } else if (state
[i
] ==
887 xatom
->getAtom(XAtom::net_wm_state_shaded
)) {
890 } else if (state
[i
] ==
891 xatom
->getAtom(XAtom::net_wm_state_skip_taskbar
)) {
892 win
->setSkipTaskbar(False
);
893 } else if (state
[i
] ==
894 xatom
->getAtom(XAtom::net_wm_state_skip_pager
)) {
895 win
->setSkipPager(False
);
896 } else if (state
[i
] ==
897 xatom
->getAtom(XAtom::net_wm_state_fullscreen
)) {
898 win
->setFullscreen(False
);
900 } else if (action
== 2) {
902 if (state
[i
] == xatom
->getAtom(XAtom::net_wm_state_modal
)) {
903 win
->setModal(! win
->isModal());
904 } else if (state
[i
] ==
905 xatom
->getAtom(XAtom::net_wm_state_maximized_vert
)) {
906 if (win
->isMaximizedFull()) {
907 win
->maximize(0); // unmaximize
908 win
->maximize(3); // horiz
909 } else if (win
->isMaximizedVert()) {
910 win
->maximize(0); // unmaximize
911 } else if (win
->isMaximizedHoriz()) {
912 win
->maximize(0); // unmaximize
913 win
->maximize(1); // full
915 win
->maximize(2); // vert
917 } else if (state
[i
] ==
918 xatom
->getAtom(XAtom::net_wm_state_maximized_horz
)) {
919 if (win
->isMaximizedFull()) {
920 win
->maximize(0); // unmaximize
921 win
->maximize(2); // vert
922 } else if (win
->isMaximizedHoriz()) {
923 win
->maximize(0); // unmaximize
924 } else if (win
->isMaximizedVert()) {
925 win
->maximize(0); // unmaximize
926 win
->maximize(1); // full
928 win
->maximize(3); // horiz
930 } else if (state
[i
] ==
931 xatom
->getAtom(XAtom::net_wm_state_shaded
)) {
933 } else if (state
[i
] ==
934 xatom
->getAtom(XAtom::net_wm_state_skip_taskbar
)) {
935 win
->setSkipTaskbar(! win
->skipTaskbar());
936 } else if (state
[i
] ==
937 xatom
->getAtom(XAtom::net_wm_state_skip_pager
)) {
938 win
->setSkipPager(! win
->skipPager());
939 } else if (state
[i
] ==
940 xatom
->getAtom(XAtom::net_wm_state_fullscreen
)) {
941 win
->setFullscreen(! win
->isFullscreen());
953 case ConfigureNotify
:
955 break; // not handled, just ignore
959 if (e
->type
== getShapeEventBase()) {
960 XShapeEvent
*shape_event
= (XShapeEvent
*) e
;
961 BlackboxWindow
*win
= searchWindow(e
->xany
.window
);
964 win
->shapeEvent(shape_event
);
972 bool Blackbox::handleSignal(int sig
) {
1001 bool Blackbox::validateWindow(Window window
) {
1003 if (XCheckTypedWindowEvent(getXDisplay(), window
, DestroyNotify
, &event
)) {
1004 XPutBackEvent(getXDisplay(), &event
);
1013 BScreen
*Blackbox::searchScreen(Window window
) {
1014 ScreenList::iterator it
= screenList
.begin();
1016 for (; it
!= screenList
.end(); ++it
) {
1018 if (s
->getRootWindow() == window
)
1022 return (BScreen
*) 0;
1026 BScreen
*Blackbox::searchDesktopWindow(Window window
) {
1027 WindowScreenLookup::iterator it
= desktopSearchList
.find(window
);
1028 if (it
!= desktopSearchList
.end())
1031 return (BScreen
*) 0;
1035 BScreen
*Blackbox::searchSystrayWindow(Window window
) {
1036 WindowScreenLookup::iterator it
= systraySearchList
.find(window
);
1037 if (it
!= systraySearchList
.end())
1040 return (BScreen
*) 0;
1044 BlackboxWindow
*Blackbox::searchWindow(Window window
) {
1045 WindowLookup::iterator it
= windowSearchList
.find(window
);
1046 if (it
!= windowSearchList
.end())
1049 return (BlackboxWindow
*) 0;
1053 BWindowGroup
*Blackbox::searchGroup(Window window
) {
1054 GroupLookup::iterator it
= groupSearchList
.find(window
);
1055 if (it
!= groupSearchList
.end())
1058 return (BWindowGroup
*) 0;
1062 Basemenu
*Blackbox::searchMenu(Window window
) {
1063 MenuLookup::iterator it
= menuSearchList
.find(window
);
1064 if (it
!= menuSearchList
.end())
1067 return (Basemenu
*) 0;
1071 Toolbar
*Blackbox::searchToolbar(Window window
) {
1072 ToolbarLookup::iterator it
= toolbarSearchList
.find(window
);
1073 if (it
!= toolbarSearchList
.end())
1076 return (Toolbar
*) 0;
1080 Slit
*Blackbox::searchSlit(Window window
) {
1081 SlitLookup::iterator it
= slitSearchList
.find(window
);
1082 if (it
!= slitSearchList
.end())
1089 void Blackbox::saveDesktopWindowSearch(Window window
, BScreen
*screen
) {
1090 desktopSearchList
.insert(WindowScreenLookupPair(window
, screen
));
1094 void Blackbox::saveSystrayWindowSearch(Window window
, BScreen
*screen
) {
1095 systraySearchList
.insert(WindowScreenLookupPair(window
, screen
));
1099 void Blackbox::saveWindowSearch(Window window
, BlackboxWindow
*data
) {
1100 windowSearchList
.insert(WindowLookupPair(window
, data
));
1104 void Blackbox::saveGroupSearch(Window window
, BWindowGroup
*data
) {
1105 groupSearchList
.insert(GroupLookupPair(window
, data
));
1109 void Blackbox::saveMenuSearch(Window window
, Basemenu
*data
) {
1110 menuSearchList
.insert(MenuLookupPair(window
, data
));
1114 void Blackbox::saveToolbarSearch(Window window
, Toolbar
*data
) {
1115 toolbarSearchList
.insert(ToolbarLookupPair(window
, data
));
1119 void Blackbox::saveSlitSearch(Window window
, Slit
*data
) {
1120 slitSearchList
.insert(SlitLookupPair(window
, data
));
1124 void Blackbox::removeDesktopWindowSearch(Window window
) {
1125 desktopSearchList
.erase(window
);
1129 void Blackbox::removeSystrayWindowSearch(Window window
) {
1130 systraySearchList
.erase(window
);
1134 void Blackbox::removeWindowSearch(Window window
) {
1135 windowSearchList
.erase(window
);
1139 void Blackbox::removeGroupSearch(Window window
) {
1140 groupSearchList
.erase(window
);
1144 void Blackbox::removeMenuSearch(Window window
) {
1145 menuSearchList
.erase(window
);
1149 void Blackbox::removeToolbarSearch(Window window
) {
1150 toolbarSearchList
.erase(window
);
1154 void Blackbox::removeSlitSearch(Window window
) {
1155 slitSearchList
.erase(window
);
1159 void Blackbox::restart(const char *prog
) {
1163 putenv(const_cast<char *>(screenList
.front()->displayString().c_str()));
1164 execlp(prog
, prog
, NULL
);
1168 // fall back in case the above execlp doesn't work
1169 execvp(argv
[0], argv
);
1170 string name
= basename(argv
[0]);
1171 execvp(name
.c_str(), argv
);
1175 void Blackbox::shutdown(void) {
1176 BaseDisplay::shutdown();
1178 XSetInputFocus(getXDisplay(), PointerRoot
, None
, CurrentTime
);
1180 std::for_each(screenList
.begin(), screenList
.end(),
1181 std::mem_fun(&BScreen::shutdown
));
1183 XSync(getXDisplay(), False
);
1188 * Save all values as they are so that the defaults will be written to the rc
1191 void Blackbox::save_rc(void) {
1192 config
.setAutoSave(false);
1194 config
.setValue("session.colorsPerChannel", resource
.colors_per_channel
);
1195 config
.setValue("session.doubleClickInterval",
1196 resource
.double_click_interval
);
1197 config
.setValue("session.autoRaiseDelay",
1198 ((resource
.auto_raise_delay
.tv_sec
* 1000) +
1199 (resource
.auto_raise_delay
.tv_usec
/ 1000)));
1200 config
.setValue("session.cacheLife", resource
.cache_life
/ 60000);
1201 config
.setValue("session.cacheMax", resource
.cache_max
);
1202 config
.setValue("session.styleFile", resource
.style_file
);
1203 config
.setValue("session.titlebarLayout", resource
.titlebar_layout
);
1205 std::for_each(screenList
.begin(), screenList
.end(),
1206 std::mem_fun(&BScreen::save_rc
));
1208 config
.setAutoSave(true);
1213 void Blackbox::load_rc(void) {
1214 if (! config
.load())
1219 if (! config
.getValue("session.colorsPerChannel",
1220 resource
.colors_per_channel
))
1221 resource
.colors_per_channel
= 4;
1222 if (resource
.colors_per_channel
< 2) resource
.colors_per_channel
= 2;
1223 else if (resource
.colors_per_channel
> 6) resource
.colors_per_channel
= 6;
1225 if (config
.getValue("session.styleFile", s
))
1226 resource
.style_file
= expandTilde(s
);
1228 resource
.style_file
= DEFAULTSTYLE
;
1230 if (! config
.getValue("session.doubleClickInterval",
1231 resource
.double_click_interval
));
1232 resource
.double_click_interval
= 250;
1234 if (! config
.getValue("session.autoRaiseDelay",
1235 resource
.auto_raise_delay
.tv_usec
))
1236 resource
.auto_raise_delay
.tv_usec
= 400;
1237 resource
.auto_raise_delay
.tv_sec
= resource
.auto_raise_delay
.tv_usec
/ 1000;
1238 resource
.auto_raise_delay
.tv_usec
-=
1239 (resource
.auto_raise_delay
.tv_sec
* 1000);
1240 resource
.auto_raise_delay
.tv_usec
*= 1000;
1242 if (! config
.getValue("session.cacheLife", resource
.cache_life
))
1243 resource
.cache_life
= 5;
1244 resource
.cache_life
*= 60000;
1246 if (! config
.getValue("session.cacheMax", resource
.cache_max
))
1247 resource
.cache_max
= 200;
1249 if (! config
.getValue("session.titlebarLayout", resource
.titlebar_layout
))
1250 resource
.titlebar_layout
= "ILMC";
1254 void Blackbox::reconfigure(void) {
1255 reconfigure_wait
= True
;
1257 if (! timer
->isTiming()) timer
->start();
1261 void Blackbox::real_reconfigure(void) {
1264 std::for_each(menuTimestamps
.begin(), menuTimestamps
.end(),
1266 menuTimestamps
.clear();
1270 std::for_each(screenList
.begin(), screenList
.end(),
1271 std::mem_fun(&BScreen::reconfigure
));
1275 void Blackbox::checkMenu(void) {
1276 bool reread
= False
;
1277 MenuTimestampList::iterator it
= menuTimestamps
.begin();
1278 for(; it
!= menuTimestamps
.end(); ++it
) {
1279 MenuTimestamp
*tmp
= *it
;
1282 if (! stat(tmp
->filename
.c_str(), &buf
)) {
1283 if (tmp
->timestamp
!= buf
.st_ctime
)
1290 if (reread
) rereadMenu();
1294 void Blackbox::rereadMenu(void) {
1295 reread_menu_wait
= True
;
1297 if (! timer
->isTiming()) timer
->start();
1301 void Blackbox::real_rereadMenu(void) {
1302 std::for_each(menuTimestamps
.begin(), menuTimestamps
.end(),
1304 menuTimestamps
.clear();
1306 std::for_each(screenList
.begin(), screenList
.end(),
1307 std::mem_fun(&BScreen::rereadMenu
));
1311 void Blackbox::saveStyleFilename(const string
& filename
) {
1312 assert(! filename
.empty());
1313 resource
.style_file
= filename
;
1314 config
.setValue("session.styleFile", resource
.style_file
);
1318 void Blackbox::addMenuTimestamp(const string
& filename
) {
1319 assert(! filename
.empty());
1322 MenuTimestampList::iterator it
= menuTimestamps
.begin();
1323 for (; it
!= menuTimestamps
.end() && ! found
; ++it
) {
1324 if ((*it
)->filename
== filename
) found
= True
;
1329 if (! stat(filename
.c_str(), &buf
)) {
1330 MenuTimestamp
*ts
= new MenuTimestamp
;
1332 ts
->filename
= filename
;
1333 ts
->timestamp
= buf
.st_ctime
;
1335 menuTimestamps
.push_back(ts
);
1341 void Blackbox::timeout(void) {
1342 if (reconfigure_wait
)
1345 if (reread_menu_wait
)
1348 reconfigure_wait
= reread_menu_wait
= False
;
1352 void Blackbox::setChangingWindow(BlackboxWindow
*win
) {
1353 // make sure one of the two is null and the other isn't
1354 assert((! changing_window
&& win
) || (! win
&& changing_window
));
1355 changing_window
= win
;
1359 void Blackbox::setFocusedWindow(BlackboxWindow
*win
) {
1360 if (focused_window
&& focused_window
== win
) // nothing to do
1363 BScreen
*old_screen
= 0;
1365 if (focused_window
) {
1366 focused_window
->setFocusFlag(False
);
1367 old_screen
= focused_window
->getScreen();
1370 if (win
&& ! win
->isIconic()) {
1371 // the active screen is the one with the last focused window...
1372 // this will keep focus on this screen no matter where the mouse goes,
1373 // so multihead keybindings will continue to work on that screen until the
1374 // user focuses a window on a different screen.
1375 active_screen
= win
->getScreen();
1376 focused_window
= win
;
1380 if (active_screen
) {
1381 // set input focus to the toolbar of the screen with mouse
1382 XSetInputFocus(getXDisplay(),
1383 active_screen
->getRootWindow(),
1384 RevertToPointerRoot
, CurrentTime
);
1386 // set input focus to the toolbar of the first managed screen
1387 XSetInputFocus(getXDisplay(),
1388 screenList
.front()->getRootWindow(),
1389 RevertToPointerRoot
, CurrentTime
);
1392 // set input focus to the toolbar of the last screen
1393 XSetInputFocus(getXDisplay(), old_screen
->getRootWindow(),
1394 RevertToPointerRoot
, CurrentTime
);
1398 if (active_screen
&& active_screen
->isScreenManaged()) {
1399 active_screen
->getToolbar()->redrawWindowLabel(True
);
1400 active_screen
->updateNetizenWindowFocus();
1403 if (old_screen
&& old_screen
!= active_screen
) {
1404 old_screen
->getToolbar()->redrawWindowLabel(True
);
1405 old_screen
->updateNetizenWindowFocus();