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[chaz/openbox] / src / openbox.cc
1 // openbox.cc for Openbox
2 // Copyright (c) 2001 Sean 'Shaleh' Perry <shaleh@debian.org>
3 // Copyright (c) 1997 - 2000 Brad Hughes (bhughes@tcac.net)
4 //
5 // Permission is hereby granted, free of charge, to any person obtaining a
6 // copy of this software and associated documentation files (the "Software"),
7 // to deal in the Software without restriction, including without limitation
8 // the rights to use, copy, modify, merge, publish, distribute, sublicense,
9 // and/or sell copies of the Software, and to permit persons to whom the
10 // Software is furnished to do so, subject to the following conditions:
11 //
12 // The above copyright notice and this permission notice shall be included in
13 // all copies or substantial portions of the Software.
14 //
15 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18 // THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
21 // DEALINGS IN THE SOFTWARE.
22
23 // stupid macros needed to access some functions in version 2 of the GNU C
24 // library
25 #ifndef _GNU_SOURCE
26 #define _GNU_SOURCE
27 #endif // _GNU_SOURCE
28
29 #ifdef HAVE_CONFIG_H
30 # include "../config.h"
31 #endif // HAVE_CONFIG_H
32
33 #include <X11/Xlib.h>
34 #include <X11/Xutil.h>
35 #include <X11/Xresource.h>
36 #include <X11/Xatom.h>
37 #include <X11/keysym.h>
38
39 #ifdef SHAPE
40 #include <X11/extensions/shape.h>
41 #endif // SHAPE
42
43 #include "i18n.h"
44 #include "openbox.h"
45 #include "Basemenu.h"
46 #include "Clientmenu.h"
47 #include "Rootmenu.h"
48 #include "Screen.h"
49
50 #ifdef SLIT
51 #include "Slit.h"
52 #endif // SLIT
53
54 #include "Toolbar.h"
55 #include "Window.h"
56 #include "Workspace.h"
57 #include "Workspacemenu.h"
58 #include "Util.h"
59
60 #include <string>
61 #include <algorithm>
62
63 #ifdef HAVE_STDIO_H
64 # include <stdio.h>
65 #endif // HAVE_STDIO_H
66
67 #ifdef HAVE_STDLIB_H
68 # include <stdlib.h>
69 #endif // HAVE_STDLIB_H
70
71 #ifdef HAVE_STRING_H
72 # include <string.h>
73 #endif // HAVE_STRING_H
74
75 #ifdef HAVE_UNISTD_H
76 # include <sys/types.h>
77 # include <unistd.h>
78 #endif // HAVE_UNISTD_H
79
80 #ifdef HAVE_SYS_PARAM_H
81 # include <sys/param.h>
82 #endif // HAVE_SYS_PARAM_H
83
84 #ifndef MAXPATHLEN
85 #define MAXPATHLEN 255
86 #endif // MAXPATHLEN
87
88 #ifdef HAVE_SYS_SELECT_H
89 # include <sys/select.h>
90 #endif // HAVE_SYS_SELECT_H
91
92 #ifdef HAVE_SIGNAL_H
93 # include <signal.h>
94 #endif // HAVE_SIGNAL_H
95
96 #ifdef HAVE_SYS_SIGNAL_H
97 # include <sys/signal.h>
98 #endif // HAVE_SYS_SIGNAL_H
99
100 #ifdef HAVE_SYS_STAT_H
101 # include <sys/types.h>
102 # include <sys/stat.h>
103 #endif // HAVE_SYS_STAT_H
104
105 #ifdef TIME_WITH_SYS_TIME
106 # include <sys/time.h>
107 # include <time.h>
108 #else // !TIME_WITH_SYS_TIME
109 # ifdef HAVE_SYS_TIME_H
110 # include <sys/time.h>
111 # else // !HAVE_SYS_TIME_H
112 # include <time.h>
113 # endif // HAVE_SYS_TIME_H
114 #endif // TIME_WITH_SYS_TIME
115
116 #ifdef HAVE_LIBGEN_H
117 # include <libgen.h>
118 #endif // HAVE_LIBGEN_H
119
120 #ifndef HAVE_BASENAME
121 static inline char *basename (char *s) {
122 char *save = s;
123
124 while (*s) if (*s++ == '/') save = s;
125
126 return save;
127 }
128 #endif // HAVE_BASENAME
129
130
131 // X event scanner for enter/leave notifies - adapted from twm
132 typedef struct scanargs {
133 Window w;
134 Bool leave, inferior, enter;
135 } scanargs;
136
137 static Bool queueScanner(Display *, XEvent *e, char *args) {
138 if ((e->type == LeaveNotify) &&
139 (e->xcrossing.window == ((scanargs *) args)->w) &&
140 (e->xcrossing.mode == NotifyNormal)) {
141 ((scanargs *) args)->leave = True;
142 ((scanargs *) args)->inferior = (e->xcrossing.detail == NotifyInferior);
143 } else if ((e->type == EnterNotify) &&
144 (e->xcrossing.mode == NotifyUngrab)) {
145 ((scanargs *) args)->enter = True;
146 }
147
148 return False;
149 }
150
151 Openbox *openbox;
152
153
154 Openbox::Openbox(int m_argc, char **m_argv, char *dpy_name, char *rc)
155 : BaseDisplay(m_argv[0], dpy_name) {
156 grab();
157
158 if (! XSupportsLocale())
159 fprintf(stderr, "X server does not support locale\n");
160
161 if (XSetLocaleModifiers("") == NULL)
162 fprintf(stderr, "cannot set locale modifiers\n");
163
164 ::openbox = this;
165 argc = m_argc;
166 argv = m_argv;
167 if (rc == NULL) {
168 char *homedir = getenv("HOME");
169
170 rc_file = new char[strlen(homedir) + strlen("/.openbox/rc") + 1];
171 sprintf(rc_file, "%s/.openbox", homedir);
172
173 // try to make sure the ~/.openbox directory exists
174 mkdir(rc_file, S_IREAD | S_IWRITE | S_IEXEC | S_IRGRP | S_IWGRP | S_IXGRP |
175 S_IROTH | S_IWOTH | S_IXOTH);
176
177 sprintf(rc_file, "%s/.openbox/rc", homedir);
178 } else {
179 rc_file = bstrdup(rc);
180 }
181 config.setFile(rc_file);
182
183 no_focus = False;
184
185 resource.menu_file = resource.style_file = NULL;
186 resource.titlebar_layout = NULL;
187 resource.auto_raise_delay.tv_sec = resource.auto_raise_delay.tv_usec = 0;
188
189 focused_window = masked_window = NULL;
190 masked = None;
191
192 windowSearchList = new LinkedList<WindowSearch>;
193 menuSearchList = new LinkedList<MenuSearch>;
194
195 #ifdef SLIT
196 slitSearchList = new LinkedList<SlitSearch>;
197 #endif // SLIT
198
199 toolbarSearchList = new LinkedList<ToolbarSearch>;
200 groupSearchList = new LinkedList<WindowSearch>;
201
202 menuTimestamps = new LinkedList<MenuTimestamp>;
203
204 load();
205
206 #ifdef HAVE_GETPID
207 openbox_pid = XInternAtom(getXDisplay(), "_BLACKBOX_PID", False);
208 #endif // HAVE_GETPID
209
210 screenList = new LinkedList<BScreen>;
211 for (int i = 0; i < getNumberOfScreens(); i++) {
212 BScreen *screen = new BScreen(*this, i, config);
213
214 if (! screen->isScreenManaged()) {
215 delete screen;
216 continue;
217 }
218
219 screenList->insert(screen);
220 }
221
222 if (! screenList->count()) {
223 fprintf(stderr,
224 i18n->getMessage(openboxSet, openboxNoManagableScreens,
225 "Openbox::Openbox: no managable screens found, aborting.\n"));
226 ::exit(3);
227 }
228
229 // save current settings and default values
230 save();
231
232 XSynchronize(getXDisplay(), False);
233 XSync(getXDisplay(), False);
234
235 reconfigure_wait = reread_menu_wait = False;
236
237 timer = new BTimer(*this, *this);
238 timer->setTimeout(0);
239 timer->fireOnce(True);
240
241 ungrab();
242 }
243
244
245 Openbox::~Openbox() {
246 while (screenList->count())
247 delete screenList->remove(0);
248
249 while (menuTimestamps->count()) {
250 MenuTimestamp *ts = menuTimestamps->remove(0);
251
252 if (ts->filename)
253 delete [] ts->filename;
254
255 delete ts;
256 }
257
258 if (resource.menu_file)
259 delete [] resource.menu_file;
260
261 if (resource.style_file)
262 delete [] resource.style_file;
263
264 if (resource.titlebar_layout)
265 delete [] resource.titlebar_layout;
266
267 delete timer;
268
269 delete screenList;
270 delete menuTimestamps;
271
272 delete windowSearchList;
273 delete menuSearchList;
274 delete toolbarSearchList;
275 delete groupSearchList;
276
277 delete [] rc_file;
278
279 #ifdef SLIT
280 delete slitSearchList;
281 #endif // SLIT
282 }
283
284
285 void Openbox::process_event(XEvent *e) {
286 if ((masked == e->xany.window) && masked_window &&
287 (e->type == MotionNotify)) {
288 last_time = e->xmotion.time;
289 masked_window->motionNotifyEvent(&e->xmotion);
290
291 return;
292 }
293
294 switch (e->type) {
295 case ButtonPress: {
296 // strip the lock key modifiers
297 e->xbutton.state &= ~(NumLockMask | ScrollLockMask | LockMask);
298
299 last_time = e->xbutton.time;
300
301 OpenboxWindow *win = (OpenboxWindow *) 0;
302 Basemenu *menu = (Basemenu *) 0;
303
304 #ifdef SLIT
305 Slit *slit = (Slit *) 0;
306 #endif // SLIT
307
308 Toolbar *tbar = (Toolbar *) 0;
309
310 if ((win = searchWindow(e->xbutton.window))) {
311 win->buttonPressEvent(&e->xbutton);
312
313 if (e->xbutton.button == 1)
314 win->installColormap(True);
315 } else if ((menu = searchMenu(e->xbutton.window))) {
316 menu->buttonPressEvent(&e->xbutton);
317
318 #ifdef SLIT
319 } else if ((slit = searchSlit(e->xbutton.window))) {
320 slit->buttonPressEvent(&e->xbutton);
321 #endif // SLIT
322
323 } else if ((tbar = searchToolbar(e->xbutton.window))) {
324 tbar->buttonPressEvent(&e->xbutton);
325 } else {
326 LinkedListIterator<BScreen> it(screenList);
327 BScreen *screen = it.current();
328 for (; screen; it++, screen = it.current()) {
329 if (e->xbutton.window == screen->getRootWindow()) {
330 if (e->xbutton.button == 1) {
331 if (! screen->isRootColormapInstalled())
332 screen->getImageControl()->installRootColormap();
333
334 if (screen->getWorkspacemenu()->isVisible())
335 screen->getWorkspacemenu()->hide();
336
337 if (screen->getRootmenu()->isVisible())
338 screen->getRootmenu()->hide();
339 } else if (e->xbutton.button == 2) {
340 int mx = e->xbutton.x_root -
341 (screen->getWorkspacemenu()->getWidth() / 2);
342 int my = e->xbutton.y_root -
343 (screen->getWorkspacemenu()->getTitleHeight() / 2);
344
345 if (mx < 0) mx = 0;
346 if (my < 0) my = 0;
347
348 if (mx + screen->getWorkspacemenu()->getWidth() >
349 screen->size().w())
350 mx = screen->size().w() -
351 screen->getWorkspacemenu()->getWidth() -
352 screen->getBorderWidth();
353
354 if (my + screen->getWorkspacemenu()->getHeight() >
355 screen->size().h())
356 my = screen->size().h() -
357 screen->getWorkspacemenu()->getHeight() -
358 screen->getBorderWidth();
359
360 screen->getWorkspacemenu()->move(mx, my);
361
362 if (! screen->getWorkspacemenu()->isVisible()) {
363 screen->getWorkspacemenu()->removeParent();
364 screen->getWorkspacemenu()->show();
365 }
366 } else if (e->xbutton.button == 3) {
367 int mx = e->xbutton.x_root -
368 (screen->getRootmenu()->getWidth() / 2);
369 int my = e->xbutton.y_root -
370 (screen->getRootmenu()->getTitleHeight() / 2);
371
372 if (mx < 0) mx = 0;
373 if (my < 0) my = 0;
374
375 if (mx + screen->getRootmenu()->getWidth() > screen->size().w())
376 mx = screen->size().w() -
377 screen->getRootmenu()->getWidth() -
378 screen->getBorderWidth();
379
380 if (my + screen->getRootmenu()->getHeight() > screen->size().h())
381 my = screen->size().h() -
382 screen->getRootmenu()->getHeight() -
383 screen->getBorderWidth();
384
385 screen->getRootmenu()->move(mx, my);
386
387 if (! screen->getRootmenu()->isVisible()) {
388 checkMenu();
389 screen->getRootmenu()->show();
390 }
391 } else if (e->xbutton.button == 4) {
392 if ((screen->getCurrentWorkspaceID() + 1) >
393 screen->getWorkspaceCount() - 1)
394 screen->changeWorkspaceID(0);
395 else
396 screen->changeWorkspaceID(screen->getCurrentWorkspaceID() + 1);
397 } else if (e->xbutton.button == 5) {
398 if ((screen->getCurrentWorkspaceID() - 1) < 0)
399 screen->changeWorkspaceID(screen->getWorkspaceCount() - 1);
400 else
401 screen->changeWorkspaceID(screen->getCurrentWorkspaceID() - 1);
402 }
403 }
404 }
405 }
406
407 break;
408 }
409
410 case ButtonRelease: {
411 // strip the lock key modifiers
412 e->xbutton.state &= ~(NumLockMask | ScrollLockMask | LockMask);
413
414 last_time = e->xbutton.time;
415
416 OpenboxWindow *win = (OpenboxWindow *) 0;
417 Basemenu *menu = (Basemenu *) 0;
418 Toolbar *tbar = (Toolbar *) 0;
419
420 if ((win = searchWindow(e->xbutton.window)))
421 win->buttonReleaseEvent(&e->xbutton);
422 else if ((menu = searchMenu(e->xbutton.window)))
423 menu->buttonReleaseEvent(&e->xbutton);
424 else if ((tbar = searchToolbar(e->xbutton.window)))
425 tbar->buttonReleaseEvent(&e->xbutton);
426
427 break;
428 }
429
430 case ConfigureRequest: {
431 OpenboxWindow *win = (OpenboxWindow *) 0;
432
433 #ifdef SLIT
434 Slit *slit = (Slit *) 0;
435 #endif // SLIT
436
437 if ((win = searchWindow(e->xconfigurerequest.window))) {
438 win->configureRequestEvent(&e->xconfigurerequest);
439
440 #ifdef SLIT
441 } else if ((slit = searchSlit(e->xconfigurerequest.window))) {
442 slit->configureRequestEvent(&e->xconfigurerequest);
443 #endif // SLIT
444
445 } else {
446 grab();
447
448 if (validateWindow(e->xconfigurerequest.window)) {
449 XWindowChanges xwc;
450
451 xwc.x = e->xconfigurerequest.x;
452 xwc.y = e->xconfigurerequest.y;
453 xwc.width = e->xconfigurerequest.width;
454 xwc.height = e->xconfigurerequest.height;
455 xwc.border_width = e->xconfigurerequest.border_width;
456 xwc.sibling = e->xconfigurerequest.above;
457 xwc.stack_mode = e->xconfigurerequest.detail;
458
459 XConfigureWindow(getXDisplay(), e->xconfigurerequest.window,
460 e->xconfigurerequest.value_mask, &xwc);
461 }
462
463 ungrab();
464 }
465
466 break;
467 }
468
469 case MapRequest: {
470 #ifdef DEBUG
471 fprintf(stderr,
472 i18n->getMessage(openboxSet, openboxMapRequest,
473 "Openbox::process_event(): MapRequest for 0x%lx\n"),
474 e->xmaprequest.window);
475 #endif // DEBUG
476
477 OpenboxWindow *win = searchWindow(e->xmaprequest.window);
478
479 if (! win)
480 win = new OpenboxWindow(*this, e->xmaprequest.window);
481
482 if ((win = searchWindow(e->xmaprequest.window)))
483 win->mapRequestEvent(&e->xmaprequest);
484
485 break;
486 }
487
488 case MapNotify: {
489 OpenboxWindow *win = searchWindow(e->xmap.window);
490
491 if (win)
492 win->mapNotifyEvent(&e->xmap);
493
494 break;
495 }
496
497 case UnmapNotify: {
498 OpenboxWindow *win = (OpenboxWindow *) 0;
499
500 #ifdef SLIT
501 Slit *slit = (Slit *) 0;
502 #endif // SLIT
503
504 if ((win = searchWindow(e->xunmap.window))) {
505 win->unmapNotifyEvent(&e->xunmap);
506 if (focused_window == win)
507 focused_window = (OpenboxWindow *) 0;
508 #ifdef SLIT
509 } else if ((slit = searchSlit(e->xunmap.window))) {
510 slit->removeClient(e->xunmap.window);
511 #endif // SLIT
512
513 }
514
515 break;
516 }
517
518 case DestroyNotify: {
519 OpenboxWindow *win = (OpenboxWindow *) 0;
520
521 #ifdef SLIT
522 Slit *slit = (Slit *) 0;
523 #endif // SLIT
524
525 if ((win = searchWindow(e->xdestroywindow.window))) {
526 win->destroyNotifyEvent(&e->xdestroywindow);
527 if (focused_window == win)
528 focused_window = (OpenboxWindow *) 0;
529 #ifdef SLIT
530 } else if ((slit = searchSlit(e->xdestroywindow.window))) {
531 slit->removeClient(e->xdestroywindow.window, False);
532 #endif // SLIT
533 }
534
535 break;
536 }
537
538 case MotionNotify: {
539 // strip the lock key modifiers
540 e->xbutton.state &= ~(NumLockMask | ScrollLockMask | LockMask);
541
542 last_time = e->xmotion.time;
543
544 OpenboxWindow *win = (OpenboxWindow *) 0;
545 Basemenu *menu = (Basemenu *) 0;
546
547 if ((win = searchWindow(e->xmotion.window)))
548 win->motionNotifyEvent(&e->xmotion);
549 else if ((menu = searchMenu(e->xmotion.window)))
550 menu->motionNotifyEvent(&e->xmotion);
551
552 break;
553 }
554
555 case PropertyNotify: {
556 last_time = e->xproperty.time;
557
558 if (e->xproperty.state != PropertyDelete) {
559 OpenboxWindow *win = searchWindow(e->xproperty.window);
560
561 if (win)
562 win->propertyNotifyEvent(e->xproperty.atom);
563 }
564
565 break;
566 }
567
568 case EnterNotify: {
569 last_time = e->xcrossing.time;
570
571 BScreen *screen = (BScreen *) 0;
572 OpenboxWindow *win = (OpenboxWindow *) 0;
573 Basemenu *menu = (Basemenu *) 0;
574 Toolbar *tbar = (Toolbar *) 0;
575
576 #ifdef SLIT
577 Slit *slit = (Slit *) 0;
578 #endif // SLIT
579
580 if (e->xcrossing.mode == NotifyGrab) break;
581
582 XEvent dummy;
583 scanargs sa;
584 sa.w = e->xcrossing.window;
585 sa.enter = sa.leave = False;
586 XCheckIfEvent(getXDisplay(), &dummy, queueScanner, (char *) &sa);
587
588 if ((e->xcrossing.window == e->xcrossing.root) &&
589 (screen = searchScreen(e->xcrossing.window))) {
590 screen->getImageControl()->installRootColormap();
591 } else if ((win = searchWindow(e->xcrossing.window))) {
592 if (win->getScreen()->sloppyFocus() &&
593 (! win->isFocused()) && (! no_focus)) {
594 grab();
595
596 if (((! sa.leave) || sa.inferior) && win->isVisible() &&
597 win->setInputFocus())
598 win->installColormap(True);
599
600 ungrab();
601 }
602 } else if ((menu = searchMenu(e->xcrossing.window))) {
603 menu->enterNotifyEvent(&e->xcrossing);
604 } else if ((tbar = searchToolbar(e->xcrossing.window))) {
605 tbar->enterNotifyEvent(&e->xcrossing);
606 #ifdef SLIT
607 } else if ((slit = searchSlit(e->xcrossing.window))) {
608 slit->enterNotifyEvent(&e->xcrossing);
609 #endif // SLIT
610 }
611 break;
612 }
613
614 case LeaveNotify: {
615 last_time = e->xcrossing.time;
616
617 OpenboxWindow *win = (OpenboxWindow *) 0;
618 Basemenu *menu = (Basemenu *) 0;
619 Toolbar *tbar = (Toolbar *) 0;
620
621 #ifdef SLIT
622 Slit *slit = (Slit *) 0;
623 #endif // SLIT
624
625 if ((menu = searchMenu(e->xcrossing.window)))
626 menu->leaveNotifyEvent(&e->xcrossing);
627 else if ((win = searchWindow(e->xcrossing.window)))
628 win->installColormap(False);
629 else if ((tbar = searchToolbar(e->xcrossing.window)))
630 tbar->leaveNotifyEvent(&e->xcrossing);
631 #ifdef SLIT
632 else if ((slit = searchSlit(e->xcrossing.window)))
633 slit->leaveNotifyEvent(&e->xcrossing);
634 #endif // SLIT
635
636 break;
637 }
638
639 case Expose: {
640 OpenboxWindow *win = (OpenboxWindow *) 0;
641 Basemenu *menu = (Basemenu *) 0;
642 Toolbar *tbar = (Toolbar *) 0;
643
644 if ((win = searchWindow(e->xexpose.window)))
645 win->exposeEvent(&e->xexpose);
646 else if ((menu = searchMenu(e->xexpose.window)))
647 menu->exposeEvent(&e->xexpose);
648 else if ((tbar = searchToolbar(e->xexpose.window)))
649 tbar->exposeEvent(&e->xexpose);
650
651 break;
652 }
653
654 case KeyPress: {
655 Toolbar *tbar = searchToolbar(e->xkey.window);
656
657 if (tbar && tbar->isEditing())
658 tbar->keyPressEvent(&e->xkey);
659
660 break;
661 }
662
663 case ColormapNotify: {
664 BScreen *screen = searchScreen(e->xcolormap.window);
665
666 if (screen)
667 screen->setRootColormapInstalled((e->xcolormap.state ==
668 ColormapInstalled) ? True : False);
669
670 break;
671 }
672
673 case FocusIn: {
674 if (e->xfocus.mode == NotifyUngrab || e->xfocus.detail == NotifyPointer)
675 break;
676
677 OpenboxWindow *win = searchWindow(e->xfocus.window);
678 if (win && ! win->isFocused())
679 setFocusedWindow(win);
680
681 break;
682 }
683
684 case FocusOut:
685 break;
686
687 case ClientMessage: {
688 if (e->xclient.format == 32) {
689 if (e->xclient.message_type == getWMChangeStateAtom()) {
690 OpenboxWindow *win = searchWindow(e->xclient.window);
691 if (! win || ! win->validateClient()) return;
692
693 if (e->xclient.data.l[0] == IconicState)
694 win->iconify();
695 if (e->xclient.data.l[0] == NormalState)
696 win->deiconify();
697 } else if (e->xclient.message_type == getOpenboxChangeWorkspaceAtom()) {
698 BScreen *screen = searchScreen(e->xclient.window);
699
700 if (screen && e->xclient.data.l[0] >= 0 &&
701 e->xclient.data.l[0] < screen->getWorkspaceCount())
702 screen->changeWorkspaceID(e->xclient.data.l[0]);
703 } else if (e->xclient.message_type == getOpenboxChangeWindowFocusAtom()) {
704 OpenboxWindow *win = searchWindow(e->xclient.window);
705
706 if (win && win->isVisible() && win->setInputFocus())
707 win->installColormap(True);
708 } else if (e->xclient.message_type == getOpenboxCycleWindowFocusAtom()) {
709 BScreen *screen = searchScreen(e->xclient.window);
710
711 if (screen) {
712 if (! e->xclient.data.l[0])
713 screen->prevFocus();
714 else
715 screen->nextFocus();
716 }
717 } else if (e->xclient.message_type == getOpenboxChangeAttributesAtom()) {
718 OpenboxWindow *win = searchWindow(e->xclient.window);
719
720 if (win && win->validateClient()) {
721 OpenboxHints net;
722 net.flags = e->xclient.data.l[0];
723 net.attrib = e->xclient.data.l[1];
724 net.workspace = e->xclient.data.l[2];
725 net.stack = e->xclient.data.l[3];
726 net.decoration = e->xclient.data.l[4];
727
728 win->changeOpenboxHints(&net);
729 }
730 }
731 }
732
733 break;
734 }
735
736
737 default: {
738 #ifdef SHAPE
739 if (e->type == getShapeEventBase()) {
740 XShapeEvent *shape_event = (XShapeEvent *) e;
741 OpenboxWindow *win = (OpenboxWindow *) 0;
742
743 if ((win = searchWindow(e->xany.window)) ||
744 (shape_event->kind != ShapeBounding))
745 win->shapeEvent(shape_event);
746 }
747 #endif // SHAPE
748
749 }
750 } // switch
751 }
752
753
754 Bool Openbox::handleSignal(int sig) {
755 switch (sig) {
756 case SIGHUP:
757 case SIGUSR1:
758 reconfigure();
759 break;
760
761 case SIGUSR2:
762 rereadMenu();
763 break;
764
765 case SIGPIPE:
766 case SIGSEGV:
767 case SIGFPE:
768 case SIGINT:
769 case SIGTERM:
770 shutdown();
771
772 default:
773 return False;
774 }
775
776 return True;
777 }
778
779
780 BScreen *Openbox::searchScreen(Window window) {
781 LinkedListIterator<BScreen> it(screenList);
782
783 for (BScreen *curr = it.current(); curr; it++, curr = it.current()) {
784 if (curr->getRootWindow() == window) {
785 return curr;
786 }
787 }
788
789 return (BScreen *) 0;
790 }
791
792
793 OpenboxWindow *Openbox::searchWindow(Window window) {
794 LinkedListIterator<WindowSearch> it(windowSearchList);
795
796 for (WindowSearch *tmp = it.current(); tmp; it++, tmp = it.current()) {
797 if (tmp->getWindow() == window) {
798 return tmp->getData();
799 }
800 }
801
802 return (OpenboxWindow *) 0;
803 }
804
805
806 OpenboxWindow *Openbox::searchGroup(Window window, OpenboxWindow *win) {
807 OpenboxWindow *w = (OpenboxWindow *) 0;
808 LinkedListIterator<WindowSearch> it(groupSearchList);
809
810 for (WindowSearch *tmp = it.current(); tmp; it++, tmp = it.current()) {
811 if (tmp->getWindow() == window) {
812 w = tmp->getData();
813 if (w->getClientWindow() != win->getClientWindow())
814 return win;
815 }
816 }
817
818 return (OpenboxWindow *) 0;
819 }
820
821
822 Basemenu *Openbox::searchMenu(Window window) {
823 LinkedListIterator<MenuSearch> it(menuSearchList);
824
825 for (MenuSearch *tmp = it.current(); tmp; it++, tmp = it.current()) {
826 if (tmp->getWindow() == window)
827 return tmp->getData();
828 }
829
830 return (Basemenu *) 0;
831 }
832
833
834 Toolbar *Openbox::searchToolbar(Window window) {
835 LinkedListIterator<ToolbarSearch> it(toolbarSearchList);
836
837 for (ToolbarSearch *tmp = it.current(); tmp; it++, tmp = it.current()) {
838 if (tmp->getWindow() == window)
839 return tmp->getData();
840 }
841
842 return (Toolbar *) 0;
843 }
844
845
846 #ifdef SLIT
847 Slit *Openbox::searchSlit(Window window) {
848 LinkedListIterator<SlitSearch> it(slitSearchList);
849
850 for (SlitSearch *tmp = it.current(); tmp; it++, tmp = it.current()) {
851 if (tmp->getWindow() == window)
852 return tmp->getData();
853 }
854
855 return (Slit *) 0;
856 }
857 #endif // SLIT
858
859
860 void Openbox::saveWindowSearch(Window window, OpenboxWindow *data) {
861 windowSearchList->insert(new WindowSearch(window, data));
862 }
863
864
865 void Openbox::saveGroupSearch(Window window, OpenboxWindow *data) {
866 groupSearchList->insert(new WindowSearch(window, data));
867 }
868
869
870 void Openbox::saveMenuSearch(Window window, Basemenu *data) {
871 menuSearchList->insert(new MenuSearch(window, data));
872 }
873
874
875 void Openbox::saveToolbarSearch(Window window, Toolbar *data) {
876 toolbarSearchList->insert(new ToolbarSearch(window, data));
877 }
878
879
880 #ifdef SLIT
881 void Openbox::saveSlitSearch(Window window, Slit *data) {
882 slitSearchList->insert(new SlitSearch(window, data));
883 }
884 #endif // SLIT
885
886
887 void Openbox::removeWindowSearch(Window window) {
888 LinkedListIterator<WindowSearch> it(windowSearchList);
889 for (WindowSearch *tmp = it.current(); tmp; it++, tmp = it.current()) {
890 if (tmp->getWindow() == window) {
891 windowSearchList->remove(tmp);
892 delete tmp;
893 break;
894 }
895 }
896 }
897
898
899 void Openbox::removeGroupSearch(Window window) {
900 LinkedListIterator<WindowSearch> it(groupSearchList);
901 for (WindowSearch *tmp = it.current(); tmp; it++, tmp = it.current()) {
902 if (tmp->getWindow() == window) {
903 groupSearchList->remove(tmp);
904 delete tmp;
905 break;
906 }
907 }
908 }
909
910
911 void Openbox::removeMenuSearch(Window window) {
912 LinkedListIterator<MenuSearch> it(menuSearchList);
913 for (MenuSearch *tmp = it.current(); tmp; it++, tmp = it.current()) {
914 if (tmp->getWindow() == window) {
915 menuSearchList->remove(tmp);
916 delete tmp;
917 break;
918 }
919 }
920 }
921
922
923 void Openbox::removeToolbarSearch(Window window) {
924 LinkedListIterator<ToolbarSearch> it(toolbarSearchList);
925 for (ToolbarSearch *tmp = it.current(); tmp; it++, tmp = it.current()) {
926 if (tmp->getWindow() == window) {
927 toolbarSearchList->remove(tmp);
928 delete tmp;
929 break;
930 }
931 }
932 }
933
934
935 #ifdef SLIT
936 void Openbox::removeSlitSearch(Window window) {
937 LinkedListIterator<SlitSearch> it(slitSearchList);
938 for (SlitSearch *tmp = it.current(); tmp; it++, tmp = it.current()) {
939 if (tmp->getWindow() == window) {
940 slitSearchList->remove(tmp);
941 delete tmp;
942 break;
943 }
944 }
945 }
946 #endif // SLIT
947
948
949 void Openbox::restart(const char *prog) {
950 shutdown();
951
952 if (prog) {
953 execlp(prog, prog, NULL);
954 perror(prog);
955 }
956
957 // fall back in case the above execlp doesn't work
958 execvp(argv[0], argv);
959 execvp(basename(argv[0]), argv);
960 }
961
962
963 void Openbox::shutdown() {
964 BaseDisplay::shutdown();
965
966 XSetInputFocus(getXDisplay(), PointerRoot, None, CurrentTime);
967
968 LinkedListIterator<BScreen> it(screenList);
969 for (BScreen *s = it.current(); s; it++, s = it.current())
970 s->shutdown();
971
972 XSync(getXDisplay(), False);
973 }
974
975
976 void Openbox::save() {
977 config.setAutoSave(false);
978
979 // save all values as they are so that the defaults will be written to the rc
980 // file
981
982 config.setValue("session.menuFile", getMenuFilename());
983 config.setValue("session.colorsPerChannel",
984 resource.colors_per_channel);
985 config.setValue("session.doubleClickInterval",
986 (long)resource.double_click_interval);
987 config.setValue("session.autoRaiseDelay",
988 ((resource.auto_raise_delay.tv_sec * 1000) +
989 (resource.auto_raise_delay.tv_usec / 1000)));
990 config.setValue("session.cacheLife", (long)resource.cache_life / 60000);
991 config.setValue("session.cacheMax", (long)resource.cache_max);
992 config.setValue("session.styleFile", resource.style_file);
993
994 LinkedListIterator<BScreen> it(screenList);
995 for (BScreen *s = it.current(); s != NULL; it++, s = it.current()) {
996 s->save();
997 s->getToolbar()->save();
998 s->getSlit()->save();
999 }
1000
1001 config.setAutoSave(true);
1002 config.save();
1003 }
1004
1005 void Openbox::load() {
1006 if (!config.load())
1007 config.create();
1008
1009 std::string s;
1010 long l;
1011
1012 if (resource.menu_file)
1013 delete [] resource.menu_file;
1014 if (config.getValue("session.menuFile", "Session.MenuFile", s))
1015 resource.menu_file = bstrdup(s.c_str());
1016 else
1017 resource.menu_file = bstrdup(DEFAULTMENU);
1018
1019 if (config.getValue("session.colorsPerChannel", "Session.ColorsPerChannel",
1020 l))
1021 resource.colors_per_channel = (l < 2 ? 2 : (l > 6 ? 6 : l)); // >= 2, <= 6
1022 else
1023 resource.colors_per_channel = 4;
1024
1025 if (resource.style_file)
1026 delete [] resource.style_file;
1027 if (config.getValue("session.styleFile", "Session.StyleFile", s))
1028 resource.style_file = bstrdup(s.c_str());
1029 else
1030 resource.style_file = bstrdup(DEFAULTSTYLE);
1031
1032 if (resource.titlebar_layout)
1033 delete [] resource.titlebar_layout;
1034 if (config.getValue("session.titlebarLayout", "Session.TitlebarLayout", s))
1035 resource.titlebar_layout = bstrdup(s.c_str());
1036 else
1037 resource.titlebar_layout = bstrdup("ILMC");
1038
1039 if (config.getValue("session.doubleClickInterval",
1040 "Session.DoubleClickInterval", l))
1041 resource.double_click_interval = l;
1042 else
1043 resource.double_click_interval = 250;
1044
1045 if (!config.getValue("session.autoRaiseDelay", "Session.AutoRaiseDelay", l))
1046 resource.auto_raise_delay.tv_usec = l;
1047 else
1048 resource.auto_raise_delay.tv_usec = 400;
1049 resource.auto_raise_delay.tv_sec = resource.auto_raise_delay.tv_usec / 1000;
1050 resource.auto_raise_delay.tv_usec -=
1051 (resource.auto_raise_delay.tv_sec * 1000);
1052 resource.auto_raise_delay.tv_usec *= 1000;
1053
1054 if (config.getValue("session.cacheLife", "Session.CacheLife", l))
1055 resource.cache_life = l;
1056 else
1057 resource.cache_life = 51;
1058 resource.cache_life *= 60000;
1059
1060 if (config.getValue("session.cacheMax", "Session.CacheMax", l))
1061 resource.cache_max = l;
1062 else
1063 resource.cache_max = 200;
1064 }
1065
1066
1067 void Openbox::reconfigure() {
1068 reconfigure_wait = True;
1069
1070 if (! timer->isTiming()) timer->start();
1071 }
1072
1073
1074 void Openbox::real_reconfigure() {
1075 grab();
1076
1077 load();
1078
1079 for (int i = 0, n = menuTimestamps->count(); i < n; i++) {
1080 MenuTimestamp *ts = menuTimestamps->remove(0);
1081
1082 if (ts) {
1083 if (ts->filename)
1084 delete [] ts->filename;
1085
1086 delete ts;
1087 }
1088 }
1089
1090 LinkedListIterator<BScreen> it(screenList);
1091 for (BScreen *screen = it.current(); screen; it++, screen = it.current()) {
1092 screen->reconfigure();
1093 }
1094
1095 ungrab();
1096 }
1097
1098
1099 void Openbox::checkMenu() {
1100 Bool reread = False;
1101 LinkedListIterator<MenuTimestamp> it(menuTimestamps);
1102 for (MenuTimestamp *tmp = it.current(); tmp && (! reread);
1103 it++, tmp = it.current()) {
1104 struct stat buf;
1105
1106 if (! stat(tmp->filename, &buf)) {
1107 if (tmp->timestamp != buf.st_ctime)
1108 reread = True;
1109 } else {
1110 reread = True;
1111 }
1112 }
1113
1114 if (reread) rereadMenu();
1115 }
1116
1117
1118 void Openbox::rereadMenu() {
1119 reread_menu_wait = True;
1120
1121 if (! timer->isTiming()) timer->start();
1122 }
1123
1124
1125 void Openbox::real_rereadMenu() {
1126 for (int i = 0, n = menuTimestamps->count(); i < n; i++) {
1127 MenuTimestamp *ts = menuTimestamps->remove(0);
1128
1129 if (ts) {
1130 if (ts->filename)
1131 delete [] ts->filename;
1132
1133 delete ts;
1134 }
1135 }
1136
1137 LinkedListIterator<BScreen> it(screenList);
1138 for (BScreen *screen = it.current(); screen; it++, screen = it.current())
1139 screen->rereadMenu();
1140 }
1141
1142
1143 void Openbox::setStyleFilename(const char *filename) {
1144 if (resource.style_file)
1145 delete [] resource.style_file;
1146
1147 resource.style_file = bstrdup(filename);
1148 config.setValue("session.styleFile", resource.style_file);
1149 }
1150
1151
1152 void Openbox::setMenuFilename(const char *filename) {
1153 Bool found = False;
1154
1155 LinkedListIterator<MenuTimestamp> it(menuTimestamps);
1156 for (MenuTimestamp *tmp = it.current(); tmp && (! found);
1157 it++, tmp = it.current()) {
1158 if (! strcmp(tmp->filename, filename)) found = True;
1159 }
1160 if (! found) {
1161 struct stat buf;
1162
1163 if (! stat(filename, &buf)) {
1164 MenuTimestamp *ts = new MenuTimestamp;
1165
1166 ts->filename = bstrdup(filename);
1167 ts->timestamp = buf.st_ctime;
1168
1169 menuTimestamps->insert(ts);
1170 }
1171 }
1172 }
1173
1174
1175 void Openbox::timeout() {
1176 if (reconfigure_wait)
1177 real_reconfigure();
1178
1179 if (reread_menu_wait)
1180 real_rereadMenu();
1181
1182 reconfigure_wait = reread_menu_wait = False;
1183 }
1184
1185
1186 void Openbox::setFocusedWindow(OpenboxWindow *win) {
1187 BScreen *old_screen = (BScreen *) 0, *screen = (BScreen *) 0;
1188 OpenboxWindow *old_win = (OpenboxWindow *) 0;
1189 Toolbar *old_tbar = (Toolbar *) 0, *tbar = (Toolbar *) 0;
1190 Workspace *old_wkspc = (Workspace *) 0, *wkspc = (Workspace *) 0;
1191
1192 if (focused_window) {
1193 old_win = focused_window;
1194 old_screen = old_win->getScreen();
1195 old_tbar = old_screen->getToolbar();
1196 old_wkspc = old_screen->getWorkspace(old_win->getWorkspaceNumber());
1197
1198 old_win->setFocusFlag(False);
1199 old_wkspc->getMenu()->setItemSelected(old_win->getWindowNumber(), False);
1200 }
1201
1202 if (win && ! win->isIconic()) {
1203 screen = win->getScreen();
1204 tbar = screen->getToolbar();
1205 wkspc = screen->getWorkspace(win->getWorkspaceNumber());
1206
1207 focused_window = win;
1208
1209 win->setFocusFlag(True);
1210 wkspc->getMenu()->setItemSelected(win->getWindowNumber(), True);
1211 } else {
1212 focused_window = (OpenboxWindow *) 0;
1213 }
1214
1215 if (tbar)
1216 tbar->redrawWindowLabel(True);
1217 if (screen)
1218 screen->updateNetizenWindowFocus();
1219
1220 if (old_tbar && old_tbar != tbar)
1221 old_tbar->redrawWindowLabel(True);
1222 if (old_screen && old_screen != screen)
1223 old_screen->updateNetizenWindowFocus();
1224 }
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