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 = (char *) 0;
 186   resource.titlebar_layout = (char *) NULL;
 187   resource.auto_raise_delay.tv_sec = resource.auto_raise_delay.tv_usec = 0;
 188
 189   focused_window = masked_window = (OpenboxWindow *) 0;
 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_rc();
 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);
 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   XSynchronize(getXDisplay(), False);
 230   XSync(getXDisplay(), False);
 231
 232   reconfigure_wait = reread_menu_wait = False;
 233
 234   timer = new BTimer(*this, *this);
 235   timer->setTimeout(0);
 236   timer->fireOnce(True);
 237
 238   ungrab();
 239 }
 240
 241
 242 Openbox::~Openbox(void) {
 243   while (screenList->count())
 244     delete screenList->remove(0);
 245
 246   while (menuTimestamps->count()) {
 247     MenuTimestamp *ts = menuTimestamps->remove(0);
 248
 249     if (ts->filename)
 250       delete [] ts->filename;
 251
 252     delete ts;
 253   }
 254
 255   if (resource.menu_file)
 256     delete [] resource.menu_file;
 257
 258   if (resource.style_file)
 259     delete [] resource.style_file;
 260
 261   delete timer;
 262
 263   delete screenList;
 264   delete menuTimestamps;
 265
 266   delete windowSearchList;
 267   delete menuSearchList;
 268   delete toolbarSearchList;
 269   delete groupSearchList;
 270
 271   delete [] rc_file;
 272
 273 #ifdef    SLIT
 274   delete slitSearchList;
 275 #endif // SLIT
 276 }
 277
 278
 279 void Openbox::process_event(XEvent *e) {
 280   if ((masked == e->xany.window) && masked_window &&
 281       (e->type == MotionNotify)) {
 282     last_time = e->xmotion.time;
 283     masked_window->motionNotifyEvent(&e->xmotion);
 284
 285     return;
 286   }
 287
 288   switch (e->type) {
 289   case ButtonPress: {
 290     // strip the lock key modifiers
 291     e->xbutton.state &= ~(NumLockMask | ScrollLockMask | LockMask);
 292
 293     last_time = e->xbutton.time;
 294
 295     OpenboxWindow *win = (OpenboxWindow *) 0;
 296     Basemenu *menu = (Basemenu *) 0;
 297
 298 #ifdef    SLIT
 299     Slit *slit = (Slit *) 0;
 300 #endif // SLIT
 301
 302     Toolbar *tbar = (Toolbar *) 0;
 303
 304     if ((win = searchWindow(e->xbutton.window))) {
 305       win->buttonPressEvent(&e->xbutton);
 306
 307       if (e->xbutton.button == 1)
 308         win->installColormap(True);
 309     } else if ((menu = searchMenu(e->xbutton.window))) {
 310       menu->buttonPressEvent(&e->xbutton);
 311
 312 #ifdef    SLIT
 313     } else if ((slit = searchSlit(e->xbutton.window))) {
 314       slit->buttonPressEvent(&e->xbutton);
 315 #endif // SLIT
 316
 317     } else if ((tbar = searchToolbar(e->xbutton.window))) {
 318       tbar->buttonPressEvent(&e->xbutton);
 319     } else {
 320       LinkedListIterator<BScreen> it(screenList);
 321       BScreen *screen = it.current();
 322       for (; screen; it++, screen = it.current()) {
 323         if (e->xbutton.window == screen->getRootWindow()) {
 324           if (e->xbutton.button == 1) {
 325             if (! screen->isRootColormapInstalled())
 326               screen->getImageControl()->installRootColormap();
 327
 328             if (screen->getWorkspacemenu()->isVisible())
 329               screen->getWorkspacemenu()->hide();
 330
 331             if (screen->getRootmenu()->isVisible())
 332               screen->getRootmenu()->hide();
 333           } else if (e->xbutton.button == 2) {
 334             int mx = e->xbutton.x_root -
 335               (screen->getWorkspacemenu()->getWidth() / 2);
 336             int my = e->xbutton.y_root -
 337               (screen->getWorkspacemenu()->getTitleHeight() / 2);
 338
 339             if (mx < 0) mx = 0;
 340             if (my < 0) my = 0;
 341
 342             if (mx + screen->getWorkspacemenu()->getWidth() >
 343                 screen->size().w())
 344               mx = screen->size().w() -
 345                 screen->getWorkspacemenu()->getWidth() -
 346                 screen->getBorderWidth();
 347
 348             if (my + screen->getWorkspacemenu()->getHeight() >
 349                 screen->size().h())
 350               my = screen->size().h() -
 351                 screen->getWorkspacemenu()->getHeight() -
 352                 screen->getBorderWidth();
 353
 354             screen->getWorkspacemenu()->move(mx, my);
 355
 356             if (! screen->getWorkspacemenu()->isVisible()) {
 357               screen->getWorkspacemenu()->removeParent();
 358               screen->getWorkspacemenu()->show();
 359             }
 360           } else if (e->xbutton.button == 3) {
 361             int mx = e->xbutton.x_root -
 362               (screen->getRootmenu()->getWidth() / 2);
 363             int my = e->xbutton.y_root -
 364               (screen->getRootmenu()->getTitleHeight() / 2);
 365
 366             if (mx < 0) mx = 0;
 367             if (my < 0) my = 0;
 368
 369             if (mx + screen->getRootmenu()->getWidth() > screen->size().w())
 370               mx = screen->size().w() -
 371                 screen->getRootmenu()->getWidth() -
 372                 screen->getBorderWidth();
 373
 374             if (my + screen->getRootmenu()->getHeight() > screen->size().h())
 375                 my = screen->size().h() -
 376                   screen->getRootmenu()->getHeight() -
 377                   screen->getBorderWidth();
 378
 379             screen->getRootmenu()->move(mx, my);
 380
 381             if (! screen->getRootmenu()->isVisible()) {
 382               checkMenu();
 383               screen->getRootmenu()->show();
 384             }
 385           } else if (e->xbutton.button == 4) {
 386             if ((screen->getCurrentWorkspaceID() + 1) >
 387                 screen->getWorkspaceCount() - 1)
 388               screen->changeWorkspaceID(0);
 389             else
 390               screen->changeWorkspaceID(screen->getCurrentWorkspaceID() + 1);
 391           } else if (e->xbutton.button == 5) {
 392             if ((screen->getCurrentWorkspaceID() - 1) < 0)
 393               screen->changeWorkspaceID(screen->getWorkspaceCount() - 1);
 394             else
 395               screen->changeWorkspaceID(screen->getCurrentWorkspaceID() - 1);
 396           }
 397         }
 398       }
 399     }
 400
 401     break;
 402   }
 403
 404   case ButtonRelease: {
 405     // strip the lock key modifiers
 406     e->xbutton.state &= ~(NumLockMask | ScrollLockMask | LockMask);
 407
 408     last_time = e->xbutton.time;
 409
 410     OpenboxWindow *win = (OpenboxWindow *) 0;
 411     Basemenu *menu = (Basemenu *) 0;
 412     Toolbar *tbar = (Toolbar *) 0;
 413
 414     if ((win = searchWindow(e->xbutton.window)))
 415       win->buttonReleaseEvent(&e->xbutton);
 416     else if ((menu = searchMenu(e->xbutton.window)))
 417       menu->buttonReleaseEvent(&e->xbutton);
 418     else if ((tbar = searchToolbar(e->xbutton.window)))
 419       tbar->buttonReleaseEvent(&e->xbutton);
 420
 421     break;
 422   }
 423
 424   case ConfigureRequest: {
 425     OpenboxWindow *win = (OpenboxWindow *) 0;
 426
 427 #ifdef    SLIT
 428     Slit *slit = (Slit *) 0;
 429 #endif // SLIT
 430
 431     if ((win = searchWindow(e->xconfigurerequest.window))) {
 432       win->configureRequestEvent(&e->xconfigurerequest);
 433
 434 #ifdef    SLIT
 435     } else if ((slit = searchSlit(e->xconfigurerequest.window))) {
 436       slit->configureRequestEvent(&e->xconfigurerequest);
 437 #endif // SLIT
 438
 439     } else {
 440       grab();
 441
 442       if (validateWindow(e->xconfigurerequest.window)) {
 443         XWindowChanges xwc;
 444
 445         xwc.x = e->xconfigurerequest.x;
 446         xwc.y = e->xconfigurerequest.y;
 447         xwc.width = e->xconfigurerequest.width;
 448         xwc.height = e->xconfigurerequest.height;
 449         xwc.border_width = e->xconfigurerequest.border_width;
 450         xwc.sibling = e->xconfigurerequest.above;
 451         xwc.stack_mode = e->xconfigurerequest.detail;
 452
 453         XConfigureWindow(getXDisplay(), e->xconfigurerequest.window,
 454                          e->xconfigurerequest.value_mask, &xwc);
 455       }
 456
 457       ungrab();
 458     }
 459
 460     break;
 461   }
 462
 463   case MapRequest: {
 464 #ifdef    DEBUG
 465     fprintf(stderr,
 466             i18n->getMessage(openboxSet, openboxMapRequest,
 467                  "Openbox::process_event(): MapRequest for 0x%lx\n"),
 468             e->xmaprequest.window);
 469 #endif // DEBUG
 470
 471     OpenboxWindow *win = searchWindow(e->xmaprequest.window);
 472
 473     if (! win)
 474       win = new OpenboxWindow(*this, e->xmaprequest.window);
 475
 476     if ((win = searchWindow(e->xmaprequest.window)))
 477       win->mapRequestEvent(&e->xmaprequest);
 478
 479     break;
 480   }
 481
 482   case MapNotify: {
 483     OpenboxWindow *win = searchWindow(e->xmap.window);
 484
 485     if (win)
 486       win->mapNotifyEvent(&e->xmap);
 487
 488       break;
 489   }
 490
 491   case UnmapNotify: {
 492     OpenboxWindow *win = (OpenboxWindow *) 0;
 493
 494 #ifdef    SLIT
 495     Slit *slit = (Slit *) 0;
 496 #endif // SLIT
 497
 498     if ((win = searchWindow(e->xunmap.window))) {
 499       win->unmapNotifyEvent(&e->xunmap);
 500       if (focused_window == win)
 501         focused_window = (OpenboxWindow *) 0;
 502 #ifdef    SLIT
 503     } else if ((slit = searchSlit(e->xunmap.window))) {
 504       slit->removeClient(e->xunmap.window);
 505 #endif // SLIT
 506
 507     }
 508
 509     break;
 510   }
 511
 512   case DestroyNotify: {
 513     OpenboxWindow *win = (OpenboxWindow *) 0;
 514
 515 #ifdef    SLIT
 516     Slit *slit = (Slit *) 0;
 517 #endif // SLIT
 518
 519     if ((win = searchWindow(e->xdestroywindow.window))) {
 520       win->destroyNotifyEvent(&e->xdestroywindow);
 521       if (focused_window == win)
 522         focused_window = (OpenboxWindow *) 0;
 523 #ifdef    SLIT
 524     } else if ((slit = searchSlit(e->xdestroywindow.window))) {
 525       slit->removeClient(e->xdestroywindow.window, False);
 526 #endif // SLIT
 527     }
 528
 529     break;
 530   }
 531
 532   case MotionNotify: {
 533     // strip the lock key modifiers
 534     e->xbutton.state &= ~(NumLockMask | ScrollLockMask | LockMask);
 535
 536     last_time = e->xmotion.time;
 537
 538     OpenboxWindow *win = (OpenboxWindow *) 0;
 539     Basemenu *menu = (Basemenu *) 0;
 540
 541     if ((win = searchWindow(e->xmotion.window)))
 542       win->motionNotifyEvent(&e->xmotion);
 543     else if ((menu = searchMenu(e->xmotion.window)))
 544       menu->motionNotifyEvent(&e->xmotion);
 545
 546     break;
 547   }
 548
 549   case PropertyNotify: {
 550     last_time = e->xproperty.time;
 551
 552     if (e->xproperty.state != PropertyDelete) {
 553       OpenboxWindow *win = searchWindow(e->xproperty.window);
 554
 555       if (win)
 556         win->propertyNotifyEvent(e->xproperty.atom);
 557     }
 558
 559     break;
 560   }
 561
 562   case EnterNotify: {
 563     last_time = e->xcrossing.time;
 564
 565     BScreen *screen = (BScreen *) 0;
 566     OpenboxWindow *win = (OpenboxWindow *) 0;
 567     Basemenu *menu = (Basemenu *) 0;
 568     Toolbar *tbar = (Toolbar *) 0;
 569
 570 #ifdef    SLIT
 571     Slit *slit = (Slit *) 0;
 572 #endif // SLIT
 573
 574     if (e->xcrossing.mode == NotifyGrab) break;
 575
 576     XEvent dummy;
 577     scanargs sa;
 578     sa.w = e->xcrossing.window;
 579     sa.enter = sa.leave = False;
 580     XCheckIfEvent(getXDisplay(), &dummy, queueScanner, (char *) &sa);
 581
 582     if ((e->xcrossing.window == e->xcrossing.root) &&
 583         (screen = searchScreen(e->xcrossing.window))) {
 584       screen->getImageControl()->installRootColormap();
 585     } else if ((win = searchWindow(e->xcrossing.window))) {
 586       if (win->getScreen()->isSloppyFocus() &&
 587           (! win->isFocused()) && (! no_focus)) {
 588         grab();
 589
 590         if (((! sa.leave) || sa.inferior) && win->isVisible() &&
 591             win->setInputFocus())
 592           win->installColormap(True);
 593
 594         ungrab();
 595       }
 596     } else if ((menu = searchMenu(e->xcrossing.window))) {
 597       menu->enterNotifyEvent(&e->xcrossing);
 598     } else if ((tbar = searchToolbar(e->xcrossing.window))) {
 599       tbar->enterNotifyEvent(&e->xcrossing);
 600 #ifdef    SLIT
 601     } else if ((slit = searchSlit(e->xcrossing.window))) {
 602       slit->enterNotifyEvent(&e->xcrossing);
 603 #endif // SLIT
 604     }
 605     break;
 606   }
 607
 608   case LeaveNotify: {
 609     last_time = e->xcrossing.time;
 610
 611     OpenboxWindow *win = (OpenboxWindow *) 0;
 612     Basemenu *menu = (Basemenu *) 0;
 613     Toolbar *tbar = (Toolbar *) 0;
 614
 615 #ifdef    SLIT
 616     Slit *slit = (Slit *) 0;
 617 #endif // SLIT
 618
 619     if ((menu = searchMenu(e->xcrossing.window)))
 620       menu->leaveNotifyEvent(&e->xcrossing);
 621     else if ((win = searchWindow(e->xcrossing.window)))
 622       win->installColormap(False);
 623     else if ((tbar = searchToolbar(e->xcrossing.window)))
 624       tbar->leaveNotifyEvent(&e->xcrossing);
 625 #ifdef    SLIT
 626     else if ((slit = searchSlit(e->xcrossing.window)))
 627       slit->leaveNotifyEvent(&e->xcrossing);
 628 #endif // SLIT
 629
 630     break;
 631   }
 632
 633   case Expose: {
 634     OpenboxWindow *win = (OpenboxWindow *) 0;
 635     Basemenu *menu = (Basemenu *) 0;
 636     Toolbar *tbar = (Toolbar *) 0;
 637
 638     if ((win = searchWindow(e->xexpose.window)))
 639       win->exposeEvent(&e->xexpose);
 640     else if ((menu = searchMenu(e->xexpose.window)))
 641       menu->exposeEvent(&e->xexpose);
 642     else if ((tbar = searchToolbar(e->xexpose.window)))
 643       tbar->exposeEvent(&e->xexpose);
 644
 645     break;
 646   }
 647
 648   case KeyPress: {
 649     Toolbar *tbar = searchToolbar(e->xkey.window);
 650
 651     if (tbar && tbar->isEditing())
 652       tbar->keyPressEvent(&e->xkey);
 653
 654     break;
 655   }
 656
 657   case ColormapNotify: {
 658     BScreen *screen = searchScreen(e->xcolormap.window);
 659
 660     if (screen)
 661       screen->setRootColormapInstalled((e->xcolormap.state ==
 662                                         ColormapInstalled) ? True : False);
 663
 664     break;
 665   }
 666
 667   case FocusIn: {
 668     if (e->xfocus.mode == NotifyUngrab || e->xfocus.detail == NotifyPointer)
 669       break;
 670
 671     OpenboxWindow *win = searchWindow(e->xfocus.window);
 672     if (win && ! win->isFocused())
 673       setFocusedWindow(win);
 674
 675     break;
 676   }
 677
 678   case FocusOut:
 679     break;
 680
 681   case ClientMessage: {
 682     if (e->xclient.format == 32) {
 683       if (e->xclient.message_type == getWMChangeStateAtom()) {
 684         OpenboxWindow *win = searchWindow(e->xclient.window);
 685         if (! win || ! win->validateClient()) return;
 686
 687         if (e->xclient.data.l[0] == IconicState)
 688           win->iconify();
 689         if (e->xclient.data.l[0] == NormalState)
 690           win->deiconify();
 691       } else if (e->xclient.message_type == getOpenboxChangeWorkspaceAtom()) {
 692         BScreen *screen = searchScreen(e->xclient.window);
 693
 694         if (screen && e->xclient.data.l[0] >= 0 &&
 695             e->xclient.data.l[0] < screen->getWorkspaceCount())
 696           screen->changeWorkspaceID(e->xclient.data.l[0]);
 697       } else if (e->xclient.message_type == getOpenboxChangeWindowFocusAtom()) {
 698         OpenboxWindow *win = searchWindow(e->xclient.window);
 699
 700         if (win && win->isVisible() && win->setInputFocus())
 701           win->installColormap(True);
 702       } else if (e->xclient.message_type == getOpenboxCycleWindowFocusAtom()) {
 703         BScreen *screen = searchScreen(e->xclient.window);
 704
 705         if (screen) {
 706           if (! e->xclient.data.l[0])
 707             screen->prevFocus();
 708           else
 709             screen->nextFocus();
 710         }
 711       } else if (e->xclient.message_type == getOpenboxChangeAttributesAtom()) {
 712         OpenboxWindow *win = searchWindow(e->xclient.window);
 713
 714         if (win && win->validateClient()) {
 715           OpenboxHints net;
 716           net.flags = e->xclient.data.l[0];
 717           net.attrib = e->xclient.data.l[1];
 718           net.workspace = e->xclient.data.l[2];
 719           net.stack = e->xclient.data.l[3];
 720           net.decoration = e->xclient.data.l[4];
 721
 722           win->changeOpenboxHints(&net);
 723         }
 724       }
 725     }
 726
 727     break;
 728   }
 729
 730
 731   default: {
 732 #ifdef    SHAPE
 733     if (e->type == getShapeEventBase()) {
 734       XShapeEvent *shape_event = (XShapeEvent *) e;
 735       OpenboxWindow *win = (OpenboxWindow *) 0;
 736
 737       if ((win = searchWindow(e->xany.window)) ||
 738           (shape_event->kind != ShapeBounding))
 739         win->shapeEvent(shape_event);
 740     }
 741 #endif // SHAPE
 742
 743   }
 744   } // switch
 745 }
 746
 747
 748 Bool Openbox::handleSignal(int sig) {
 749   switch (sig) {
 750   case SIGHUP:
 751     reconfigure();
 752     break;
 753
 754   case SIGUSR1:
 755     reload_rc();
 756     break;
 757
 758   case SIGUSR2:
 759     rereadMenu();
 760     break;
 761
 762   case SIGPIPE:
 763   case SIGSEGV:
 764   case SIGFPE:
 765   case SIGINT:
 766   case SIGTERM:
 767     shutdown();
 768
 769   default:
 770     return False;
 771   }
 772
 773   return True;
 774 }
 775
 776
 777 BScreen *Openbox::searchScreen(Window window) {
 778   LinkedListIterator<BScreen> it(screenList);
 779
 780   for (BScreen *curr = it.current(); curr; it++, curr = it.current()) {
 781     if (curr->getRootWindow() == window) {
 782       return curr;
 783     }
 784   }
 785
 786   return (BScreen *) 0;
 787 }
 788
 789
 790 OpenboxWindow *Openbox::searchWindow(Window window) {
 791   LinkedListIterator<WindowSearch> it(windowSearchList);
 792
 793   for (WindowSearch *tmp = it.current(); tmp; it++, tmp = it.current()) {
 794       if (tmp->getWindow() == window) {
 795         return tmp->getData();
 796       }
 797   }
 798
 799   return (OpenboxWindow *) 0;
 800 }
 801
 802
 803 OpenboxWindow *Openbox::searchGroup(Window window, OpenboxWindow *win) {
 804   OpenboxWindow *w = (OpenboxWindow *) 0;
 805   LinkedListIterator<WindowSearch> it(groupSearchList);
 806
 807   for (WindowSearch *tmp = it.current(); tmp; it++, tmp = it.current()) {
 808     if (tmp->getWindow() == window) {
 809       w = tmp->getData();
 810       if (w->getClientWindow() != win->getClientWindow())
 811         return win;
 812     }
 813   }
 814
 815   return (OpenboxWindow *) 0;
 816 }
 817
 818
 819 Basemenu *Openbox::searchMenu(Window window) {
 820   LinkedListIterator<MenuSearch> it(menuSearchList);
 821
 822   for (MenuSearch *tmp = it.current(); tmp; it++, tmp = it.current()) {
 823     if (tmp->getWindow() == window)
 824       return tmp->getData();
 825   }
 826
 827   return (Basemenu *) 0;
 828 }
 829
 830
 831 Toolbar *Openbox::searchToolbar(Window window) {
 832   LinkedListIterator<ToolbarSearch> it(toolbarSearchList);
 833
 834   for (ToolbarSearch *tmp = it.current(); tmp; it++, tmp = it.current()) {
 835     if (tmp->getWindow() == window)
 836       return tmp->getData();
 837   }
 838
 839   return (Toolbar *) 0;
 840 }
 841
 842
 843 #ifdef    SLIT
 844 Slit *Openbox::searchSlit(Window window) {
 845   LinkedListIterator<SlitSearch> it(slitSearchList);
 846
 847   for (SlitSearch *tmp = it.current(); tmp; it++, tmp = it.current()) {
 848     if (tmp->getWindow() == window)
 849       return tmp->getData();
 850   }
 851
 852   return (Slit *) 0;
 853 }
 854 #endif // SLIT
 855
 856
 857 void Openbox::saveWindowSearch(Window window, OpenboxWindow *data) {
 858   windowSearchList->insert(new WindowSearch(window, data));
 859 }
 860
 861
 862 void Openbox::saveGroupSearch(Window window, OpenboxWindow *data) {
 863   groupSearchList->insert(new WindowSearch(window, data));
 864 }
 865
 866
 867 void Openbox::saveMenuSearch(Window window, Basemenu *data) {
 868   menuSearchList->insert(new MenuSearch(window, data));
 869 }
 870
 871
 872 void Openbox::saveToolbarSearch(Window window, Toolbar *data) {
 873   toolbarSearchList->insert(new ToolbarSearch(window, data));
 874 }
 875
 876
 877 #ifdef    SLIT
 878 void Openbox::saveSlitSearch(Window window, Slit *data) {
 879   slitSearchList->insert(new SlitSearch(window, data));
 880 }
 881 #endif // SLIT
 882
 883
 884 void Openbox::removeWindowSearch(Window window) {
 885   LinkedListIterator<WindowSearch> it(windowSearchList);
 886   for (WindowSearch *tmp = it.current(); tmp; it++, tmp = it.current()) {
 887     if (tmp->getWindow() == window) {
 888       windowSearchList->remove(tmp);
 889       delete tmp;
 890       break;
 891     }
 892   }
 893 }
 894
 895
 896 void Openbox::removeGroupSearch(Window window) {
 897   LinkedListIterator<WindowSearch> it(groupSearchList);
 898   for (WindowSearch *tmp = it.current(); tmp; it++, tmp = it.current()) {
 899     if (tmp->getWindow() == window) {
 900       groupSearchList->remove(tmp);
 901       delete tmp;
 902       break;
 903     }
 904   }
 905 }
 906
 907
 908 void Openbox::removeMenuSearch(Window window) {
 909   LinkedListIterator<MenuSearch> it(menuSearchList);
 910   for (MenuSearch *tmp = it.current(); tmp; it++, tmp = it.current()) {
 911     if (tmp->getWindow() == window) {
 912       menuSearchList->remove(tmp);
 913       delete tmp;
 914       break;
 915     }
 916   }
 917 }
 918
 919
 920 void Openbox::removeToolbarSearch(Window window) {
 921   LinkedListIterator<ToolbarSearch> it(toolbarSearchList);
 922   for (ToolbarSearch *tmp = it.current(); tmp; it++, tmp = it.current()) {
 923     if (tmp->getWindow() == window) {
 924       toolbarSearchList->remove(tmp);
 925       delete tmp;
 926       break;
 927     }
 928   }
 929 }
 930
 931
 932 #ifdef    SLIT
 933 void Openbox::removeSlitSearch(Window window) {
 934   LinkedListIterator<SlitSearch> it(slitSearchList);
 935   for (SlitSearch *tmp = it.current(); tmp; it++, tmp = it.current()) {
 936     if (tmp->getWindow() == window) {
 937       slitSearchList->remove(tmp);
 938       delete tmp;
 939       break;
 940     }
 941   }
 942 }
 943 #endif // SLIT
 944
 945
 946 void Openbox::restart(const char *prog) {
 947   shutdown();
 948
 949   if (prog) {
 950     execlp(prog, prog, NULL);
 951     perror(prog);
 952   }
 953
 954   // fall back in case the above execlp doesn't work
 955   execvp(argv[0], argv);
 956   execvp(basename(argv[0]), argv);
 957 }
 958
 959
 960 void Openbox::shutdown(void) {
 961   BaseDisplay::shutdown();
 962
 963   XSetInputFocus(getXDisplay(), PointerRoot, None, CurrentTime);
 964
 965   LinkedListIterator<BScreen> it(screenList);
 966   for (BScreen *s = it.current(); s; it++, s = it.current())
 967     s->shutdown();
 968
 969   XSync(getXDisplay(), False);
 970
 971   save_rc();
 972 }
 973
 974
 975 void Openbox::save_rc(void) {
 976   config.setAutoSave(false);
 977
 978   config.setValue("session.menuFile", getMenuFilename());
 979   config.setValue("session.colorsPerChannel",
 980                   resource.colors_per_channel);
 981   config.setValue("session.doubleClickInterval",
 982                   (long)resource.double_click_interval);
 983   config.setValue("session.autoRaiseDelay",
 984           ((resource.auto_raise_delay.tv_sec * 1000) +
 985            (resource.auto_raise_delay.tv_usec / 1000)));
 986   config.setValue("session.cacheLife", (long)resource.cache_life / 60000);
 987   config.setValue("session.cacheMax", (long)resource.cache_max);
 988
 989   LinkedListIterator<BScreen> it(screenList);
 990   for (BScreen *screen = it.current(); screen; it++, screen = it.current()) {
 991 //  ScreenList::iterator it = screenList.begin();
 992 //  for (; it != screenList.end(); ++it) {
 993 //    BScreen *screen = *it;
 994     char rc_string[1024];
 995     const int screen_number = screen->getScreenNumber();
 996
 997     char *placement = (char *) 0;
 998
 999     switch (screen->getSlitPlacement()) {
1000     case Slit::TopLeft: placement = "TopLeft"; break;
1001     case Slit::CenterLeft: placement = "CenterLeft"; break;
1002     case Slit::BottomLeft: placement = "BottomLeft"; break;
1003     case Slit::TopCenter: placement = "TopCenter"; break;
1004     case Slit::BottomCenter: placement = "BottomCenter"; break;
1005     case Slit::TopRight: placement = "TopRight"; break;
1006     case Slit::BottomRight: placement = "BottomRight"; break;
1007     case Slit::CenterRight: default: placement = "CenterRight"; break;
1008     }
1009     sprintf(rc_string, "session.screen%d.slit.placement", screen_number);
1010     config.setValue(rc_string, placement);
1011
1012     sprintf(rc_string, "session.screen%d.slit.direction", screen_number);
1013     config.setValue(rc_string,
1014                     screen->getSlitDirection() == Slit::Horizontal ?
1015                     "Horizontal" : "Vertical");
1016
1017     sprintf(rc_string, "session.screen%d.slit.onTop", screen_number);
1018     config.setValue(rc_string, screen->getSlit()->isOnTop() ? "True" : "False");
1019
1020     sprintf(rc_string, "session.screen%d.slit.autoHide", screen_number);
1021     config.setValue(rc_string, screen->getSlit()->doAutoHide() ?
1022                     "True" : "False");
1023
1024     config.setValue("session.opaqueMove",
1025                     (screen->doOpaqueMove()) ? "True" : "False");
1026     config.setValue("session.imageDither",
1027                     (screen->getImageControl()->doDither()) ? "True" : "False");
1028
1029     sprintf(rc_string, "session.screen%d.fullMaximization", screen_number);
1030     config.setValue(rc_string, screen->doFullMax() ? "True" : "False");
1031
1032     sprintf(rc_string, "session.screen%d.focusNewWindows", screen_number);
1033     config.setValue(rc_string, screen->doFocusNew() ? "True" : "False");
1034
1035     sprintf(rc_string, "session.screen%d.focusLastWindow", screen_number);
1036     config.setValue(rc_string, screen->doFocusLast() ? "True" : "False");
1037
1038     sprintf(rc_string, "session.screen%d.rowPlacementDirection", screen_number);
1039     config.setValue(rc_string,
1040                     screen->getRowPlacementDirection() == BScreen::LeftRight ?
1041                     "LeftToRight" : "RightToLeft");
1042
1043     sprintf(rc_string, "session.screen%d.colPlacementDirection", screen_number);
1044     config.setValue(rc_string,
1045                     screen->getColPlacementDirection() == BScreen::TopBottom ?
1046                     "TopToBottom" : "BottomToTop");
1047
1048     switch (screen->getPlacementPolicy()) {
1049     case BScreen::CascadePlacement: placement = "CascadePlacement"; break;
1050     case BScreen::BestFitPlacement: placement = "BestFitPlacement"; break;
1051     case BScreen::ColSmartPlacement: placement = "ColSmartPlacement"; break;
1052     default:
1053     case BScreen::RowSmartPlacement: placement = "RowSmartPlacement"; break;
1054     }
1055     sprintf(rc_string, "session.screen%d.windowPlacement", screen_number);
1056     config.setValue(rc_string, placement);
1057
1058     sprintf(rc_string, "session.screen%d.focusModel", screen_number);
1059     config.setValue(rc_string,
1060                     (screen->isSloppyFocus() ?
1061                      (screen->doAutoRaise() ? "AutoRaiseSloppyFocus" :
1062                       "SloppyFocus") : "ClickToFocus"));
1063
1064     sprintf(rc_string, "session.screen%d.workspaces", screen_number);
1065     config.setValue(rc_string, screen->getWorkspaceCount());
1066
1067     sprintf(rc_string, "session.screen%d.toolbar.onTop", screen_number);
1068     config.setValue(rc_string, screen->getToolbar()->isOnTop() ?
1069                     "True" : "False");
1070
1071     sprintf(rc_string, "session.screen%d.toolbar.autoHide", screen_number);
1072     config.setValue(rc_string, screen->getToolbar()->doAutoHide() ?
1073                     "True" : "False");
1074
1075     switch (screen->getToolbarPlacement()) {
1076     case Toolbar::TopLeft: placement = "TopLeft"; break;
1077     case Toolbar::BottomLeft: placement = "BottomLeft"; break;
1078     case Toolbar::TopCenter: placement = "TopCenter"; break;
1079     case Toolbar::TopRight: placement = "TopRight"; break;
1080     case Toolbar::BottomRight: placement = "BottomRight"; break;
1081     default:
1082     case Toolbar::BottomCenter: placement = "BottomCenter"; break;
1083     }
1084
1085     sprintf(rc_string, "session.screen%d.toolbar.placement", screen_number);
1086     config.setValue(rc_string, placement);
1087
1088 #ifdef    HAVE_STRFTIME
1089     sprintf(rc_string, "session.screen%d.strftimeFormat", screen_number);
1090     config.setValue(rc_string, screen->getStrftimeFormat());
1091 #else // !HAVE_STRFTIME
1092     sprintf(rc_string, "session.screen%d.dateFormat", screen_number);
1093     config.setValue(rc_string, screen->getDateFormat() == B_EuropeanDate ?
1094                     "European" : "American");
1095
1096     sprintf(rc_string, "session.screen%d.clockFormat", screen_number);
1097     config.setValue(rc_string, screen->isClock24Hour() ? 24 : 12);
1098 #endif // HAVE_STRFTIME
1099
1100     sprintf(rc_string, "session.screen%d.edgeSnapThreshold", screen_number);
1101     config.setValue(rc_string, screen->getEdgeSnapThreshold());
1102
1103     sprintf(rc_string, "session.screen%d.toolbar.widthPercent", screen_number);
1104     config.setValue(rc_string, screen->getToolbarWidthPercent());
1105
1106     // write out the user's workspace names
1107     int i, len = 0;
1108     for (i = 0; i < screen->getWorkspaceCount(); i++)
1109       len += strlen((screen->getWorkspace(i)->getName()) ?
1110         screen->getWorkspace(i)->getName() : "Null") + 1;
1111
1112     char *resource_string = new char[len + 1024],
1113       *save_string = new char[len], *save_string_pos = save_string,
1114       *name_string_pos;
1115     if (save_string) {
1116       for (i = 0; i < screen->getWorkspaceCount(); i++) {
1117         len = strlen((screen->getWorkspace(i)->getName()) ?
1118          screen->getWorkspace(i)->getName() : "Null") + 1;
1119         name_string_pos =
1120           (char *) ((screen->getWorkspace(i)->getName()) ?
1121                     screen->getWorkspace(i)->getName() : "Null");
1122
1123         while (--len) *(save_string_pos++) = *(name_string_pos++);
1124         *(save_string_pos++) = ',';
1125       }
1126     }
1127
1128     *(--save_string_pos) = '\0';
1129
1130     sprintf(resource_string, "session.screen%d.workspaceNames", screen_number);
1131     config.setValue(resource_string, save_string);
1132
1133     delete [] resource_string;
1134     delete [] save_string;
1135 /*
1136     std::string save_string = screen->getWorkspace(0)->getName();
1137     for (unsigned int i = 1; i < screen->getWorkspaceCount(); ++i) {
1138       save_string += ',';
1139       save_string += screen->getWorkspace(i)->getName();
1140     }
1141
1142     char *resource_string = new char[save_string.length() + 48];
1143     sprintf(resource_string, "session.screen%d.workspaceNames", screen_number);
1144     config.setValue(rc_string, save_string);
1145
1146     delete [] resource_string;*/
1147   }
1148
1149   config.setAutoSave(true);
1150   config.save();
1151 }
1152
1153 void Openbox::load_rc(void) {
1154   if (!config.load())
1155     return;
1156
1157   std::string s;
1158   long l;
1159
1160   if (resource.menu_file)
1161     delete [] resource.menu_file;
1162   if (config.getValue("session.menuFile", "Session.MenuFile", s))
1163     resource.menu_file = bstrdup(s.c_str());
1164   else
1165     resource.menu_file = bstrdup(DEFAULTMENU);
1166
1167   if (config.getValue("session.colorsPerChannel", "Session.ColorsPerChannel",
1168                       l))
1169     resource.colors_per_channel = (l < 2 ? 2 : (l > 6 ? 6 : l)); // >= 2, <= 6
1170   else
1171     resource.colors_per_channel = 4;
1172
1173   if (resource.style_file)
1174     delete [] resource.style_file;
1175   if (config.getValue("session.styleFile", "Session.StyleFile", s))
1176     resource.style_file = bstrdup(s.c_str());
1177   else
1178     resource.style_file = bstrdup(DEFAULTSTYLE);
1179
1180   if (resource.titlebar_layout)
1181     delete [] resource.titlebar_layout;
1182   if (config.getValue("session.titlebarLayout", "Session.TitlebarLayout", s))
1183     resource.titlebar_layout = bstrdup(s.c_str());
1184   else
1185     resource.titlebar_layout = bstrdup("ILMC");
1186
1187   if (config.getValue("session.doubleClickInterval",
1188                       "Session.DoubleClickInterval", l))
1189     resource.double_click_interval = l;
1190   else
1191     resource.double_click_interval = 250;
1192
1193   if (!config.getValue("session.autoRaiseDelay", "Session.AutoRaiseDelay", l))
1194     resource.auto_raise_delay.tv_usec = l;
1195   else
1196     resource.auto_raise_delay.tv_usec = 400;
1197   resource.auto_raise_delay.tv_sec = resource.auto_raise_delay.tv_usec / 1000;
1198   resource.auto_raise_delay.tv_usec -=
1199     (resource.auto_raise_delay.tv_sec * 1000);
1200   resource.auto_raise_delay.tv_usec *= 1000;
1201
1202   if (config.getValue("session.cacheLife", "Session.CacheLife", l))
1203     resource.cache_life = l;
1204   else
1205     resource.cache_life = 51;
1206   resource.cache_life *= 60000;
1207
1208   if (config.getValue("session.cacheMax", "Session.CacheMax", l))
1209     resource.cache_max = l;
1210   else
1211     resource.cache_max = 200;
1212 }
1213
1214
1215 void Openbox::load_rc(BScreen *screen) {
1216   ASSERT (screen != NULL);
1217   const int screen_number = screen->getScreenNumber();
1218   ASSERT (screen_number >= 0);
1219
1220   if (!config.load())
1221     return;
1222
1223   std::string s;
1224   long l;
1225   bool b;
1226   char name_lookup[1024], class_lookup[1024];
1227
1228   sprintf(name_lookup,  "session.screen%d.fullMaximization", screen_number);
1229   sprintf(class_lookup, "Session.Screen%d.FullMaximization", screen_number);
1230   if (config.getValue(name_lookup, class_lookup, b))
1231     screen->saveFullMax((Bool)b);
1232   else
1233     screen->saveFullMax(False);
1234
1235   sprintf(name_lookup,  "session.screen%d.focusNewWindows", screen_number);
1236   sprintf(class_lookup, "Session.Screen%d.FocusNewWindows", screen_number);
1237   if (config.getValue(name_lookup, class_lookup, b))
1238     screen->saveFocusNew((Bool)b);
1239   else
1240     screen->saveFocusNew(False);
1241
1242   sprintf(name_lookup,  "session.screen%d.focusLastWindow", screen_number);
1243   sprintf(class_lookup, "Session.Screen%d.focusLastWindow", screen_number);
1244   if (config.getValue(name_lookup, class_lookup, b))
1245     screen->saveFocusLast((Bool)b);
1246   else
1247     screen->saveFocusLast(False);
1248
1249   sprintf(name_lookup,  "session.screen%d.rowPlacementDirection",
1250           screen_number);
1251   sprintf(class_lookup, "Session.Screen%d.RowPlacementDirection",
1252           screen_number);
1253   if (config.getValue(name_lookup, class_lookup, s)) {
1254     if (0 == strncasecmp(s.c_str(), "righttoleft", s.length()))
1255       screen->saveRowPlacementDirection(BScreen::RightLeft);
1256     else
1257       screen->saveRowPlacementDirection(BScreen::LeftRight);
1258   } else
1259     screen->saveRowPlacementDirection(BScreen::LeftRight);
1260
1261   sprintf(name_lookup,  "session.screen%d.colPlacementDirection",
1262           screen_number);
1263   sprintf(class_lookup, "Session.Screen%d.ColPlacementDirection",
1264           screen_number);
1265   if (config.getValue(name_lookup, class_lookup, s)) {
1266     if (0 == strncasecmp(s.c_str(), "bottomtotop", s.length()))
1267       screen->saveColPlacementDirection(BScreen::BottomTop);
1268     else
1269       screen->saveColPlacementDirection(BScreen::TopBottom);
1270   } else
1271     screen->saveColPlacementDirection(BScreen::TopBottom);
1272
1273   sprintf(name_lookup,  "session.screen%d.workspaces", screen_number);
1274   sprintf(class_lookup, "Session.Screen%d.Workspaces", screen_number);
1275   if (config.getValue(name_lookup, class_lookup, l))
1276     screen->saveWorkspaces(l);
1277   else
1278     screen->saveWorkspaces(1);
1279
1280   sprintf(name_lookup,  "session.screen%d.toolbar.widthPercent",
1281           screen_number);
1282   sprintf(class_lookup, "Session.Screen%d.Toolbar.WidthPercent",
1283           screen_number);
1284   if (config.getValue(name_lookup, class_lookup, l) && (l > 0 && l <= 100))
1285     screen->saveToolbarWidthPercent(l);
1286   else
1287     screen->saveToolbarWidthPercent(66);
1288
1289   sprintf(name_lookup, "session.screen%d.toolbar.placement", screen_number);
1290   sprintf(class_lookup, "Session.Screen%d.Toolbar.Placement", screen_number);
1291   if (config.getValue(name_lookup, class_lookup, s)) {
1292     if (0 == strncasecmp(s.c_str(), "TopLeft", s.length()))
1293       screen->saveToolbarPlacement(Toolbar::TopLeft);
1294     else if (0 == strncasecmp(s.c_str(), "BottomLeft", s.length()))
1295       screen->saveToolbarPlacement(Toolbar::BottomLeft);
1296     else if (0 == strncasecmp(s.c_str(), "TopCenter", s.length()))
1297       screen->saveToolbarPlacement(Toolbar::TopCenter);
1298     else if (0 == strncasecmp(s.c_str(), "TopRight", s.length()))
1299       screen->saveToolbarPlacement(Toolbar::TopRight);
1300     else if ( 0 == strncasecmp(s.c_str(), "BottomRight", s.length()))
1301       screen->saveToolbarPlacement(Toolbar::BottomRight);
1302     else
1303       screen->saveToolbarPlacement(Toolbar::BottomCenter);
1304   } else
1305     screen->saveToolbarPlacement(Toolbar::BottomCenter);
1306
1307   screen->removeWorkspaceNames();
1308   sprintf(name_lookup,  "session.screen%d.workspaceNames", screen_number);
1309   sprintf(class_lookup, "Session.Screen%d.WorkspaceNames", screen_number);
1310   if (config.getValue(name_lookup, class_lookup, s)) {
1311   //  for (int i = 0; i < screen->getNumberOfWorkspaces(); i++) {
1312     std::string::const_iterator it = s.begin(), end = s.end();
1313     while(1) {
1314       std::string::const_iterator tmp = it;// current string.begin()
1315       it = std::find(tmp, end, ',');       // look for comma between tmp and end
1316       std::string name(tmp, it);           // name = s[tmp:it]
1317       screen->addWorkspaceName(name.c_str());
1318       if (it == end)
1319         break;
1320       ++it;
1321     }
1322   }
1323
1324   sprintf(name_lookup,  "session.screen%d.toolbar.onTop", screen_number);
1325   sprintf(class_lookup, "Session.Screen%d.Toolbar.OnTop", screen_number);
1326   if (config.getValue(name_lookup, class_lookup, b))
1327     screen->saveToolbarOnTop((Bool)b);
1328   else
1329     screen->saveToolbarOnTop(False);
1330
1331   sprintf(name_lookup,  "session.screen%d.toolbar.autoHide", screen_number);
1332   sprintf(class_lookup, "Session.Screen%d.Toolbar.autoHide", screen_number);
1333   if (config.getValue(name_lookup, class_lookup, b))
1334     screen->saveToolbarAutoHide((Bool)b);
1335   else
1336     screen->saveToolbarAutoHide(False);
1337
1338   sprintf(name_lookup,  "session.screen%d.focusModel", screen_number);
1339   sprintf(class_lookup, "Session.Screen%d.FocusModel", screen_number);
1340   if (config.getValue(name_lookup, class_lookup, s)) {
1341     if (0 == strncasecmp(s.c_str(), "clicktofocus", s.length())) {
1342       screen->saveAutoRaise(False);
1343       screen->saveSloppyFocus(False);
1344     } else if (0 == strncasecmp(s.c_str(), "autoraisesloppyfocus",
1345                                 s.length())) {
1346       screen->saveSloppyFocus(True);
1347       screen->saveAutoRaise(True);
1348     } else {
1349       screen->saveSloppyFocus(True);
1350       screen->saveAutoRaise(False);
1351     }
1352   } else {
1353     screen->saveSloppyFocus(True);
1354     screen->saveAutoRaise(False);
1355   }
1356
1357   sprintf(name_lookup,  "session.screen%d.windowZones", screen_number);
1358   sprintf(class_lookup, "Session.Screen%d.WindowZones", screen_number);
1359   if (config.getValue(name_lookup, class_lookup, l))
1360     screen->saveWindowZones((l == 1 || l == 2 || l == 4) ? l : 1);
1361   else
1362     screen->saveWindowZones(1);
1363
1364   sprintf(name_lookup,  "session.screen%d.windowPlacement", screen_number);
1365   sprintf(class_lookup, "Session.Screen%d.WindowPlacement", screen_number);
1366   if (config.getValue(name_lookup, class_lookup, s)) {
1367     if (0 == strncasecmp(s.c_str(), "RowSmartPlacement", s.length()))
1368       screen->savePlacementPolicy(BScreen::RowSmartPlacement);
1369     else if (0 == strncasecmp(s.c_str(), "ColSmartPlacement", s.length()))
1370       screen->savePlacementPolicy(BScreen::ColSmartPlacement);
1371     else if (0 == strncasecmp(s.c_str(), "BestFitPlacement", s.length()))
1372       screen->savePlacementPolicy(BScreen::BestFitPlacement);
1373     else
1374       screen->savePlacementPolicy(BScreen::CascadePlacement);
1375   } else
1376     screen->savePlacementPolicy(BScreen::RowSmartPlacement);
1377
1378 #ifdef    SLIT
1379   sprintf(name_lookup, "session.screen%d.slit.placement", screen_number);
1380   sprintf(class_lookup, "Session.Screen%d.Slit.Placement", screen_number);
1381   if (config.getValue(name_lookup, class_lookup, s)) {
1382     if (0 == strncasecmp(s.c_str(), "TopLeft", s.length()))
1383       screen->saveSlitPlacement(Slit::TopLeft);
1384     else if (0 == strncasecmp(s.c_str(), "CenterLeft", s.length()))
1385       screen->saveSlitPlacement(Slit::CenterLeft);
1386     else if (0 == strncasecmp(s.c_str(), "BottomLeft", s.length()))
1387       screen->saveSlitPlacement(Slit::BottomLeft);
1388     else if (0 == strncasecmp(s.c_str(), "TopCenter", s.length()))
1389       screen->saveSlitPlacement(Slit::TopCenter);
1390     else if (0 == strncasecmp(s.c_str(), "BottomCenter", s.length()))
1391       screen->saveSlitPlacement(Slit::BottomCenter);
1392     else if (0 == strncasecmp(s.c_str(), "TopRight", s.length()))
1393       screen->saveSlitPlacement(Slit::TopRight);
1394     else if (0 == strncasecmp(s.c_str(), "BottomRight", s.length()))
1395       screen->saveSlitPlacement(Slit::BottomRight);
1396     else
1397       screen->saveSlitPlacement(Slit::CenterRight);
1398   } else
1399     screen->saveSlitPlacement(Slit::CenterRight);
1400
1401   sprintf(name_lookup, "session.screen%d.slit.direction", screen_number);
1402   sprintf(class_lookup, "Session.Screen%d.Slit.Direction", screen_number);
1403   if (config.getValue(name_lookup, class_lookup, s)) {
1404     if (0 == strncasecmp(s.c_str(), "Horizontal", s.length()))
1405       screen->saveSlitDirection(Slit::Horizontal);
1406     else
1407       screen->saveSlitDirection(Slit::Vertical);
1408   } else
1409     screen->saveSlitDirection(Slit::Vertical);
1410
1411   sprintf(name_lookup, "session.screen%d.slit.onTop", screen_number);
1412   sprintf(class_lookup, "Session.Screen%d.Slit.OnTop", screen_number);
1413   if (config.getValue(name_lookup, class_lookup, b))
1414     screen->saveSlitOnTop((Bool)b);
1415   else
1416     screen->saveSlitOnTop(False);
1417
1418   sprintf(name_lookup, "session.screen%d.slit.autoHide", screen_number);
1419   sprintf(class_lookup, "Session.Screen%d.Slit.AutoHide", screen_number);
1420   if (config.getValue(name_lookup, class_lookup, b))
1421     screen->saveSlitAutoHide((Bool)b);
1422   else
1423     screen->saveSlitAutoHide(False);
1424 #endif // SLIT
1425
1426 #ifdef    HAVE_STRFTIME
1427   sprintf(name_lookup,  "session.screen%d.strftimeFormat", screen_number);
1428   sprintf(class_lookup, "Session.Screen%d.StrftimeFormat", screen_number);
1429   if (config.getValue(name_lookup, class_lookup, s))
1430     screen->saveStrftimeFormat(s.c_str());
1431   else
1432     screen->saveStrftimeFormat("%I:%M %p");
1433
1434 #else //  HAVE_STRFTIME
1435   sprintf(name_lookup,  "session.screen%d.dateFormat", screen_number);
1436   sprintf(class_lookup, "Session.Screen%d.DateFormat", screen_number);
1437   if (config.getValue(name_lookup, class_lookup, s)) {
1438     if (strncasecmp(s.c_str(), "european", s.length()))
1439       screen->saveDateFormat(B_AmericanDate);
1440     else
1441       screen->saveDateFormat(B_EuropeanDate);
1442   } else
1443     screen->saveDateFormat(B_AmericanDate);
1444
1445   sprintf(name_lookup,  "session.screen%d.clockFormat", screen_number);
1446   sprintf(class_lookup, "Session.Screen%d.ClockFormat", screen_number);
1447   if (config.getValue(name_lookup, class_lookup, l)) {
1448     if (clock == 24)
1449       screen->saveClock24Hour(True);
1450     else
1451       screen->saveClock24Hour(False);
1452   } else
1453     screen->saveClock24Hour(False);
1454 #endif // HAVE_STRFTIME
1455
1456   sprintf(name_lookup,  "session.screen%d.edgeSnapThreshold", screen_number);
1457   sprintf(class_lookup, "Session.Screen%d.EdgeSnapThreshold", screen_number);
1458   if (config.getValue(name_lookup, class_lookup, l))
1459     screen->saveEdgeSnapThreshold(l);
1460   else
1461     screen->saveEdgeSnapThreshold(4);
1462
1463   sprintf(name_lookup,  "session.screen%d.imageDither", screen_number);
1464   sprintf(class_lookup, "Session.Screen%d.ImageDither", screen_number);
1465   if (config.getValue("session.imageDither", "Session.ImageDither", b))
1466     screen->saveImageDither((Bool)b);
1467   else
1468     screen->saveImageDither(True);
1469
1470   sprintf(name_lookup, "session.screen%d.rootCommand", screen_number);
1471   sprintf(class_lookup, "Session.Screen%d.RootCommand", screen_number);
1472   if (config.getValue(name_lookup, class_lookup, s))
1473     screen->saveRootCommand(s.c_str());
1474   else
1475     screen->saveRootCommand(NULL);
1476
1477   if (config.getValue("session.opaqueMove", "Session.OpaqueMove", b))
1478     screen->saveOpaqueMove((Bool)b);
1479   else
1480     screen->saveOpaqueMove(False);
1481 }
1482
1483
1484 void Openbox::reload_rc(void) {
1485   load_rc();
1486   reconfigure();
1487 }
1488
1489
1490 void Openbox::reconfigure(void) {
1491   reconfigure_wait = True;
1492
1493   if (! timer->isTiming()) timer->start();
1494 }
1495
1496
1497 void Openbox::real_reconfigure(void) {
1498   grab();
1499
1500   config.load();
1501   config.setValue("session.styleFile", resource.style_file);    // autosave's
1502
1503   for (int i = 0, n = menuTimestamps->count(); i < n; i++) {
1504     MenuTimestamp *ts = menuTimestamps->remove(0);
1505
1506     if (ts) {
1507       if (ts->filename)
1508         delete [] ts->filename;
1509
1510       delete ts;
1511     }
1512   }
1513
1514   LinkedListIterator<BScreen> it(screenList);
1515   for (BScreen *screen = it.current(); screen; it++, screen = it.current()) {
1516     screen->reconfigure();
1517   }
1518
1519   ungrab();
1520 }
1521
1522
1523 void Openbox::checkMenu(void) {
1524   Bool reread = False;
1525   LinkedListIterator<MenuTimestamp> it(menuTimestamps);
1526   for (MenuTimestamp *tmp = it.current(); tmp && (! reread);
1527        it++, tmp = it.current()) {
1528     struct stat buf;
1529
1530     if (! stat(tmp->filename, &buf)) {
1531       if (tmp->timestamp != buf.st_ctime)
1532         reread = True;
1533     } else {
1534       reread = True;
1535     }
1536   }
1537
1538   if (reread) rereadMenu();
1539 }
1540
1541
1542 void Openbox::rereadMenu(void) {
1543   reread_menu_wait = True;
1544
1545   if (! timer->isTiming()) timer->start();
1546 }
1547
1548
1549 void Openbox::real_rereadMenu(void) {
1550   for (int i = 0, n = menuTimestamps->count(); i < n; i++) {
1551     MenuTimestamp *ts = menuTimestamps->remove(0);
1552
1553     if (ts) {
1554       if (ts->filename)
1555         delete [] ts->filename;
1556
1557       delete ts;
1558     }
1559   }
1560
1561   LinkedListIterator<BScreen> it(screenList);
1562   for (BScreen *screen = it.current(); screen; it++, screen = it.current())
1563     screen->rereadMenu();
1564 }
1565
1566
1567 void Openbox::saveStyleFilename(const char *filename) {
1568   if (resource.style_file)
1569     delete [] resource.style_file;
1570
1571   resource.style_file = bstrdup(filename);
1572 }
1573
1574
1575 void Openbox::saveMenuFilename(const char *filename) {
1576   Bool found = False;
1577
1578   LinkedListIterator<MenuTimestamp> it(menuTimestamps);
1579   for (MenuTimestamp *tmp = it.current(); tmp && (! found);
1580        it++, tmp = it.current()) {
1581     if (! strcmp(tmp->filename, filename)) found = True;
1582   }
1583   if (! found) {
1584     struct stat buf;
1585
1586     if (! stat(filename, &buf)) {
1587       MenuTimestamp *ts = new MenuTimestamp;
1588
1589       ts->filename = bstrdup(filename);
1590       ts->timestamp = buf.st_ctime;
1591
1592       menuTimestamps->insert(ts);
1593     }
1594   }
1595 }
1596
1597
1598 void Openbox::timeout(void) {
1599   if (reconfigure_wait)
1600     real_reconfigure();
1601
1602   if (reread_menu_wait)
1603     real_rereadMenu();
1604
1605   reconfigure_wait = reread_menu_wait = False;
1606 }
1607
1608
1609 void Openbox::setFocusedWindow(OpenboxWindow *win) {
1610   BScreen *old_screen = (BScreen *) 0, *screen = (BScreen *) 0;
1611   OpenboxWindow *old_win = (OpenboxWindow *) 0;
1612   Toolbar *old_tbar = (Toolbar *) 0, *tbar = (Toolbar *) 0;
1613   Workspace *old_wkspc = (Workspace *) 0, *wkspc = (Workspace *) 0;
1614
1615   if (focused_window) {
1616     old_win = focused_window;
1617     old_screen = old_win->getScreen();
1618     old_tbar = old_screen->getToolbar();
1619     old_wkspc = old_screen->getWorkspace(old_win->getWorkspaceNumber());
1620
1621     old_win->setFocusFlag(False);
1622     old_wkspc->getMenu()->setItemSelected(old_win->getWindowNumber(), False);
1623   }
1624
1625   if (win && ! win->isIconic()) {
1626     screen = win->getScreen();
1627     tbar = screen->getToolbar();
1628     wkspc = screen->getWorkspace(win->getWorkspaceNumber());
1629
1630     focused_window = win;
1631
1632     win->setFocusFlag(True);
1633     wkspc->getMenu()->setItemSelected(win->getWindowNumber(), True);
1634   } else {
1635     focused_window = (OpenboxWindow *) 0;
1636   }
1637
1638   if (tbar)
1639     tbar->redrawWindowLabel(True);
1640   if (screen)
1641     screen->updateNetizenWindowFocus();
1642
1643   if (old_tbar && old_tbar != tbar)
1644     old_tbar->redrawWindowLabel(True);
1645   if (old_screen && old_screen != screen)
1646     old_screen->updateNetizenWindowFocus();
1647 }