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