Dogcows Code - chaz/openbox/blob - 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
  59 #ifdef    HAVE_STDIO_H
  60 #  include <stdio.h>
  61 #endif // HAVE_STDIO_H
  62
  63 #ifdef    STDC_HEADERS
  64 #  include <stdlib.h>
  65 #  include <string.h>
  66 #endif // STDC_HEADERS
  67
  68 #ifdef    HAVE_UNISTD_H
  69 #  include <sys/types.h>
  70 #  include <unistd.h>
  71 #endif // HAVE_UNISTD_H
  72
  73 #ifdef    HAVE_SYS_PARAM_H
  74 #  include <sys/param.h>
  75 #endif // HAVE_SYS_PARAM_H
  76
  77 #ifndef   MAXPATHLEN
  78 #define   MAXPATHLEN 255
  79 #endif // MAXPATHLEN
  80
  81 #ifdef    HAVE_SYS_SELECT_H
  82 #  include <sys/select.h>
  83 #endif // HAVE_SYS_SELECT_H
  84
  85 #ifdef    HAVE_SIGNAL_H
  86 #  include <signal.h>
  87 #endif // HAVE_SIGNAL_H
  88
  89 #ifdef    HAVE_SYS_SIGNAL_H
  90 #  include <sys/signal.h>
  91 #endif // HAVE_SYS_SIGNAL_H
  92
  93 #ifdef    HAVE_SYS_STAT_H
  94 #  include <sys/types.h>
  95 #  include <sys/stat.h>
  96 #endif // HAVE_SYS_STAT_H
  97
  98 #ifdef    TIME_WITH_SYS_TIME
  99 #  include <sys/time.h>
 100 #  include <time.h>
 101 #else // !TIME_WITH_SYS_TIME
 102 #  ifdef    HAVE_SYS_TIME_H
 103 #    include <sys/time.h>
 104 #  else // !HAVE_SYS_TIME_H
 105 #    include <time.h>
 106 #  endif // HAVE_SYS_TIME_H
 107 #endif // TIME_WITH_SYS_TIME
 108
 109 #ifdef    HAVE_LIBGEN_H
 110 #  include <libgen.h>
 111 #endif // HAVE_LIBGEN_H
 112
 113 #ifndef   HAVE_BASENAME
 114 static inline char *basename (char *s) {
 115   char *save = s;
 116
 117   while (*s) if (*s++ == '/') save = s;
 118
 119   return save;
 120 }
 121 #endif // HAVE_BASENAME
 122
 123
 124 // X event scanner for enter/leave notifies - adapted from twm
 125 typedef struct scanargs {
 126   Window w;
 127   Bool leave, inferior, enter;
 128 } scanargs;
 129
 130 static Bool queueScanner(Display *, XEvent *e, char *args) {
 131   if ((e->type == LeaveNotify) &&
 132       (e->xcrossing.window == ((scanargs *) args)->w) &&
 133       (e->xcrossing.mode == NotifyNormal)) {
 134     ((scanargs *) args)->leave = True;
 135     ((scanargs *) args)->inferior = (e->xcrossing.detail == NotifyInferior);
 136   } else if ((e->type == EnterNotify) &&
 137              (e->xcrossing.mode == NotifyUngrab)) {
 138     ((scanargs *) args)->enter = True;
 139   }
 140
 141   return False;
 142 }
 143
 144 Openbox *openbox;
 145
 146
 147 Openbox::Openbox(int m_argc, char **m_argv, char *dpy_name, char *rc)
 148   : BaseDisplay(m_argv[0], dpy_name) {
 149   grab();
 150
 151   if (! XSupportsLocale())
 152     fprintf(stderr, "X server does not support locale\n");
 153
 154   if (XSetLocaleModifiers("") == NULL)
 155     fprintf(stderr, "cannot set locale modifiers\n");
 156
 157   ::openbox = this;
 158   argc = m_argc;
 159   argv = m_argv;
 160   if (rc == NULL) {
 161     char *homedir = getenv("HOME");
 162
 163     rc_file = new char[strlen(homedir) + strlen("/.openbox/rc") + 1];
 164     sprintf(rc_file, "%s/.openbox", homedir);
 165
 166     // try to make sure the ~/.openbox directory exists
 167     mkdir(rc_file, S_IREAD | S_IWRITE | S_IEXEC | S_IRGRP | S_IWGRP | S_IXGRP |
 168           S_IROTH | S_IWOTH | S_IXOTH);
 169
 170     sprintf(rc_file, "%s/.openbox/rc", homedir);
 171   } else {
 172     rc_file = bstrdup(rc);
 173   }
 174
 175   no_focus = False;
 176
 177   resource.menu_file = resource.style_file = (char *) 0;
 178   resource.titlebar_layout = (char *) NULL;
 179   resource.auto_raise_delay.tv_sec = resource.auto_raise_delay.tv_usec = 0;
 180
 181   focused_window = masked_window = (OpenboxWindow *) 0;
 182   masked = None;
 183
 184   windowSearchList = new LinkedList<WindowSearch>;
 185   menuSearchList = new LinkedList<MenuSearch>;
 186
 187 #ifdef    SLIT
 188   slitSearchList = new LinkedList<SlitSearch>;
 189 #endif // SLIT
 190
 191   toolbarSearchList = new LinkedList<ToolbarSearch>;
 192   groupSearchList = new LinkedList<WindowSearch>;
 193
 194   menuTimestamps = new LinkedList<MenuTimestamp>;
 195
 196   XrmInitialize();
 197   load_rc();
 198
 199 #ifdef    HAVE_GETPID
 200   openbox_pid = XInternAtom(getXDisplay(), "_BLACKBOX_PID", False);
 201 #endif // HAVE_GETPID
 202
 203   screenList = new LinkedList<BScreen>;
 204   for (int i = 0; i < getNumberOfScreens(); i++) {
 205     BScreen *screen = new BScreen(this, i);
 206
 207     if (! screen->isScreenManaged()) {
 208       delete screen;
 209       continue;
 210     }
 211
 212     screenList->insert(screen);
 213   }
 214
 215   if (! screenList->count()) {
 216     fprintf(stderr,
 217             i18n->getMessage(openboxSet, openboxNoManagableScreens,
 218                "Openbox::Openbox: no managable screens found, aborting.\n"));
 219     ::exit(3);
 220   }
 221
 222   XSynchronize(getXDisplay(), False);
 223   XSync(getXDisplay(), False);
 224
 225   reconfigure_wait = reread_menu_wait = False;
 226
 227   timer = new BTimer(this, this);
 228   timer->setTimeout(0);
 229   timer->fireOnce(True);
 230
 231   ungrab();
 232 }
 233
 234
 235 Openbox::~Openbox(void) {
 236   while (screenList->count())
 237     delete screenList->remove(0);
 238
 239   while (menuTimestamps->count()) {
 240     MenuTimestamp *ts = menuTimestamps->remove(0);
 241
 242     if (ts->filename)
 243       delete [] ts->filename;
 244
 245     delete ts;
 246   }
 247
 248   if (resource.menu_file)
 249     delete [] resource.menu_file;
 250
 251   if (resource.style_file)
 252     delete [] resource.style_file;
 253
 254   delete timer;
 255
 256   delete screenList;
 257   delete menuTimestamps;
 258
 259   delete windowSearchList;
 260   delete menuSearchList;
 261   delete toolbarSearchList;
 262   delete groupSearchList;
 263
 264   delete [] rc_file;
 265
 266 #ifdef    SLIT
 267   delete slitSearchList;
 268 #endif // SLIT
 269 }
 270
 271
 272 void Openbox::process_event(XEvent *e) {
 273   if ((masked == e->xany.window) && masked_window &&
 274       (e->type == MotionNotify)) {
 275     last_time = e->xmotion.time;
 276     masked_window->motionNotifyEvent(&e->xmotion);
 277
 278     return;
 279   }
 280
 281   switch (e->type) {
 282   case ButtonPress: {
 283     // strip the lock key modifiers
 284     e->xbutton.state &= ~(NumLockMask | ScrollLockMask | LockMask);
 285
 286     last_time = e->xbutton.time;
 287
 288     OpenboxWindow *win = (OpenboxWindow *) 0;
 289     Basemenu *menu = (Basemenu *) 0;
 290
 291 #ifdef    SLIT
 292     Slit *slit = (Slit *) 0;
 293 #endif // SLIT
 294
 295     Toolbar *tbar = (Toolbar *) 0;
 296
 297     if ((win = searchWindow(e->xbutton.window))) {
 298       win->buttonPressEvent(&e->xbutton);
 299
 300       if (e->xbutton.button == 1)
 301         win->installColormap(True);
 302     } else if ((menu = searchMenu(e->xbutton.window))) {
 303       menu->buttonPressEvent(&e->xbutton);
 304
 305 #ifdef    SLIT
 306     } else if ((slit = searchSlit(e->xbutton.window))) {
 307       slit->buttonPressEvent(&e->xbutton);
 308 #endif // SLIT
 309
 310     } else if ((tbar = searchToolbar(e->xbutton.window))) {
 311       tbar->buttonPressEvent(&e->xbutton);
 312     } else {
 313       LinkedListIterator<BScreen> it(screenList);
 314       BScreen *screen = it.current();
 315       for (; screen; it++, screen = it.current()) {
 316         if (e->xbutton.window == screen->getRootWindow()) {
 317           if (e->xbutton.button == 1) {
 318             if (! screen->isRootColormapInstalled())
 319               screen->getImageControl()->installRootColormap();
 320
 321             if (screen->getWorkspacemenu()->isVisible())
 322               screen->getWorkspacemenu()->hide();
 323
 324             if (screen->getRootmenu()->isVisible())
 325               screen->getRootmenu()->hide();
 326           } else if (e->xbutton.button == 2) {
 327             int mx = e->xbutton.x_root -
 328               (screen->getWorkspacemenu()->getWidth() / 2);
 329             int my = e->xbutton.y_root -
 330               (screen->getWorkspacemenu()->getTitleHeight() / 2);
 331
 332             if (mx < 0) mx = 0;
 333             if (my < 0) my = 0;
 334
 335             if (mx + screen->getWorkspacemenu()->getWidth() >
 336                 screen->getWidth())
 337               mx = screen->getWidth() -
 338                 screen->getWorkspacemenu()->getWidth() -
 339                 screen->getBorderWidth();
 340
 341             if (my + screen->getWorkspacemenu()->getHeight() >
 342                 screen->getHeight())
 343               my = screen->getHeight() -
 344                 screen->getWorkspacemenu()->getHeight() -
 345                 screen->getBorderWidth();
 346
 347             screen->getWorkspacemenu()->move(mx, my);
 348
 349             if (! screen->getWorkspacemenu()->isVisible()) {
 350               screen->getWorkspacemenu()->removeParent();
 351               screen->getWorkspacemenu()->show();
 352             }
 353           } else if (e->xbutton.button == 3) {
 354             int mx = e->xbutton.x_root -
 355               (screen->getRootmenu()->getWidth() / 2);
 356             int my = e->xbutton.y_root -
 357               (screen->getRootmenu()->getTitleHeight() / 2);
 358
 359             if (mx < 0) mx = 0;
 360             if (my < 0) my = 0;
 361
 362             if (mx + screen->getRootmenu()->getWidth() > screen->getWidth())
 363               mx = screen->getWidth() -
 364                 screen->getRootmenu()->getWidth() -
 365                 screen->getBorderWidth();
 366
 367             if (my + screen->getRootmenu()->getHeight() > screen->getHeight())
 368                 my = screen->getHeight() -
 369                   screen->getRootmenu()->getHeight() -
 370                   screen->getBorderWidth();
 371
 372             screen->getRootmenu()->move(mx, my);
 373
 374             if (! screen->getRootmenu()->isVisible()) {
 375               checkMenu();
 376               screen->getRootmenu()->show();
 377             }
 378           } else if (e->xbutton.button == 4) {
 379             if ((screen->getCurrentWorkspaceID()-1)<0)
 380               screen->changeWorkspaceID(screen->getCount()-1);
 381             else
 382               screen->changeWorkspaceID(screen->getCurrentWorkspaceID()-1);
 383           } else if (e->xbutton.button == 5) {
 384             if ((screen->getCurrentWorkspaceID()+1)>screen->getCount()-1)
 385               screen->changeWorkspaceID(0);
 386             else
 387               screen->changeWorkspaceID(screen->getCurrentWorkspaceID()+1);
 388           }
 389         }
 390       }
 391     }
 392
 393     break;
 394   }
 395
 396   case ButtonRelease: {
 397     // strip the lock key modifiers
 398     e->xbutton.state &= ~(NumLockMask | ScrollLockMask | LockMask);
 399
 400     last_time = e->xbutton.time;
 401
 402     OpenboxWindow *win = (OpenboxWindow *) 0;
 403     Basemenu *menu = (Basemenu *) 0;
 404     Toolbar *tbar = (Toolbar *) 0;
 405
 406     if ((win = searchWindow(e->xbutton.window)))
 407       win->buttonReleaseEvent(&e->xbutton);
 408     else if ((menu = searchMenu(e->xbutton.window)))
 409       menu->buttonReleaseEvent(&e->xbutton);
 410     else if ((tbar = searchToolbar(e->xbutton.window)))
 411       tbar->buttonReleaseEvent(&e->xbutton);
 412
 413     break;
 414   }
 415
 416   case ConfigureRequest: {
 417     OpenboxWindow *win = (OpenboxWindow *) 0;
 418
 419 #ifdef    SLIT
 420     Slit *slit = (Slit *) 0;
 421 #endif // SLIT
 422
 423     if ((win = searchWindow(e->xconfigurerequest.window))) {
 424       win->configureRequestEvent(&e->xconfigurerequest);
 425
 426 #ifdef    SLIT
 427     } else if ((slit = searchSlit(e->xconfigurerequest.window))) {
 428       slit->configureRequestEvent(&e->xconfigurerequest);
 429 #endif // SLIT
 430
 431     } else {
 432       grab();
 433
 434       if (validateWindow(e->xconfigurerequest.window)) {
 435         XWindowChanges xwc;
 436
 437         xwc.x = e->xconfigurerequest.x;
 438         xwc.y = e->xconfigurerequest.y;
 439         xwc.width = e->xconfigurerequest.width;
 440         xwc.height = e->xconfigurerequest.height;
 441         xwc.border_width = e->xconfigurerequest.border_width;
 442         xwc.sibling = e->xconfigurerequest.above;
 443         xwc.stack_mode = e->xconfigurerequest.detail;
 444
 445         XConfigureWindow(getXDisplay(), e->xconfigurerequest.window,
 446                          e->xconfigurerequest.value_mask, &xwc);
 447       }
 448
 449       ungrab();
 450     }
 451
 452     break;
 453   }
 454
 455   case MapRequest: {
 456 #ifdef    DEBUG
 457     fprintf(stderr,
 458             i18n->getMessage(openboxSet, openboxMapRequest,
 459                  "Openbox::process_event(): MapRequest for 0x%lx\n"),
 460             e->xmaprequest.window);
 461 #endif // DEBUG
 462
 463     OpenboxWindow *win = searchWindow(e->xmaprequest.window);
 464
 465     if (! win)
 466       win = new OpenboxWindow(this, e->xmaprequest.window);
 467
 468     if ((win = searchWindow(e->xmaprequest.window)))
 469       win->mapRequestEvent(&e->xmaprequest);
 470
 471     break;
 472   }
 473
 474   case MapNotify: {
 475     OpenboxWindow *win = searchWindow(e->xmap.window);
 476
 477     if (win)
 478       win->mapNotifyEvent(&e->xmap);
 479
 480       break;
 481   }
 482
 483   case UnmapNotify: {
 484     OpenboxWindow *win = (OpenboxWindow *) 0;
 485
 486 #ifdef    SLIT
 487     Slit *slit = (Slit *) 0;
 488 #endif // SLIT
 489
 490     if ((win = searchWindow(e->xunmap.window))) {
 491       win->unmapNotifyEvent(&e->xunmap);
 492       if (focused_window == win)
 493         focused_window = (OpenboxWindow *) 0;
 494 #ifdef    SLIT
 495     } else if ((slit = searchSlit(e->xunmap.window))) {
 496       slit->removeClient(e->xunmap.window);
 497 #endif // SLIT
 498
 499     }
 500
 501     break;
 502   }
 503
 504   case DestroyNotify: {
 505     OpenboxWindow *win = (OpenboxWindow *) 0;
 506
 507 #ifdef    SLIT
 508     Slit *slit = (Slit *) 0;
 509 #endif // SLIT
 510
 511     if ((win = searchWindow(e->xdestroywindow.window))) {
 512       win->destroyNotifyEvent(&e->xdestroywindow);
 513       if (focused_window == win)
 514         focused_window = (OpenboxWindow *) 0;
 515 #ifdef    SLIT
 516     } else if ((slit = searchSlit(e->xdestroywindow.window))) {
 517       slit->removeClient(e->xdestroywindow.window, False);
 518 #endif // SLIT
 519     }
 520
 521     break;
 522   }
 523
 524   case MotionNotify: {
 525     // strip the lock key modifiers
 526     e->xbutton.state &= ~(NumLockMask | ScrollLockMask | LockMask);
 527
 528     last_time = e->xmotion.time;
 529
 530     OpenboxWindow *win = (OpenboxWindow *) 0;
 531     Basemenu *menu = (Basemenu *) 0;
 532
 533     if ((win = searchWindow(e->xmotion.window)))
 534       win->motionNotifyEvent(&e->xmotion);
 535     else if ((menu = searchMenu(e->xmotion.window)))
 536       menu->motionNotifyEvent(&e->xmotion);
 537
 538     break;
 539   }
 540
 541   case PropertyNotify: {
 542     last_time = e->xproperty.time;
 543
 544     if (e->xproperty.state != PropertyDelete) {
 545       OpenboxWindow *win = searchWindow(e->xproperty.window);
 546
 547       if (win)
 548         win->propertyNotifyEvent(e->xproperty.atom);
 549     }
 550
 551     break;
 552   }
 553
 554   case EnterNotify: {
 555     last_time = e->xcrossing.time;
 556
 557     BScreen *screen = (BScreen *) 0;
 558     OpenboxWindow *win = (OpenboxWindow *) 0;
 559     Basemenu *menu = (Basemenu *) 0;
 560     Toolbar *tbar = (Toolbar *) 0;
 561
 562 #ifdef    SLIT
 563     Slit *slit = (Slit *) 0;
 564 #endif // SLIT
 565
 566     if (e->xcrossing.mode == NotifyGrab) break;
 567
 568     XEvent dummy;
 569     scanargs sa;
 570     sa.w = e->xcrossing.window;
 571     sa.enter = sa.leave = False;
 572     XCheckIfEvent(getXDisplay(), &dummy, queueScanner, (char *) &sa);
 573
 574     if ((e->xcrossing.window == e->xcrossing.root) &&
 575         (screen = searchScreen(e->xcrossing.window))) {
 576       screen->getImageControl()->installRootColormap();
 577     } else if ((win = searchWindow(e->xcrossing.window))) {
 578       if (win->getScreen()->isSloppyFocus() &&
 579           (! win->isFocused()) && (! no_focus)) {
 580         grab();
 581
 582         if (((! sa.leave) || sa.inferior) && win->isVisible() &&
 583             win->setInputFocus())
 584           win->installColormap(True);
 585
 586         ungrab();
 587       }
 588     } else if ((menu = searchMenu(e->xcrossing.window))) {
 589       menu->enterNotifyEvent(&e->xcrossing);
 590     } else if ((tbar = searchToolbar(e->xcrossing.window))) {
 591       tbar->enterNotifyEvent(&e->xcrossing);
 592 #ifdef    SLIT
 593     } else if ((slit = searchSlit(e->xcrossing.window))) {
 594       slit->enterNotifyEvent(&e->xcrossing);
 595 #endif // SLIT
 596     }
 597     break;
 598   }
 599
 600   case LeaveNotify: {
 601     last_time = e->xcrossing.time;
 602
 603     OpenboxWindow *win = (OpenboxWindow *) 0;
 604     Basemenu *menu = (Basemenu *) 0;
 605     Toolbar *tbar = (Toolbar *) 0;
 606
 607 #ifdef    SLIT
 608     Slit *slit = (Slit *) 0;
 609 #endif // SLIT
 610
 611     if ((menu = searchMenu(e->xcrossing.window)))
 612       menu->leaveNotifyEvent(&e->xcrossing);
 613     else if ((win = searchWindow(e->xcrossing.window)))
 614       win->installColormap(False);
 615     else if ((tbar = searchToolbar(e->xcrossing.window)))
 616       tbar->leaveNotifyEvent(&e->xcrossing);
 617 #ifdef    SLIT
 618     else if ((slit = searchSlit(e->xcrossing.window)))
 619       slit->leaveNotifyEvent(&e->xcrossing);
 620 #endif // SLIT
 621
 622     break;
 623   }
 624
 625   case Expose: {
 626     OpenboxWindow *win = (OpenboxWindow *) 0;
 627     Basemenu *menu = (Basemenu *) 0;
 628     Toolbar *tbar = (Toolbar *) 0;
 629
 630     if ((win = searchWindow(e->xexpose.window)))
 631       win->exposeEvent(&e->xexpose);
 632     else if ((menu = searchMenu(e->xexpose.window)))
 633       menu->exposeEvent(&e->xexpose);
 634     else if ((tbar = searchToolbar(e->xexpose.window)))
 635       tbar->exposeEvent(&e->xexpose);
 636
 637     break;
 638   }
 639
 640   case KeyPress: {
 641     Toolbar *tbar = searchToolbar(e->xkey.window);
 642
 643     if (tbar && tbar->isEditing())
 644       tbar->keyPressEvent(&e->xkey);
 645
 646     break;
 647   }
 648
 649   case ColormapNotify: {
 650     BScreen *screen = searchScreen(e->xcolormap.window);
 651
 652     if (screen)
 653       screen->setRootColormapInstalled((e->xcolormap.state ==
 654                                         ColormapInstalled) ? True : False);
 655
 656     break;
 657   }
 658
 659   case FocusIn: {
 660     if (e->xfocus.mode == NotifyUngrab || e->xfocus.detail == NotifyPointer)
 661       break;
 662
 663     OpenboxWindow *win = searchWindow(e->xfocus.window);
 664     if (win && ! win->isFocused())
 665       setFocusedWindow(win);
 666
 667     break;
 668   }
 669
 670   case FocusOut:
 671     break;
 672
 673   case ClientMessage: {
 674     if (e->xclient.format == 32) {
 675       if (e->xclient.message_type == getWMChangeStateAtom()) {
 676         OpenboxWindow *win = searchWindow(e->xclient.window);
 677         if (! win || ! win->validateClient()) return;
 678
 679         if (e->xclient.data.l[0] == IconicState)
 680           win->iconify();
 681         if (e->xclient.data.l[0] == NormalState)
 682           win->deiconify();
 683       } else if (e->xclient.message_type == getOpenboxChangeWorkspaceAtom()) {
 684         BScreen *screen = searchScreen(e->xclient.window);
 685
 686         if (screen && e->xclient.data.l[0] >= 0 &&
 687             e->xclient.data.l[0] < screen->getCount())
 688           screen->changeWorkspaceID(e->xclient.data.l[0]);
 689       } else if (e->xclient.message_type == getOpenboxChangeWindowFocusAtom()) {
 690         OpenboxWindow *win = searchWindow(e->xclient.window);
 691
 692         if (win && win->isVisible() && win->setInputFocus())
 693           win->installColormap(True);
 694       } else if (e->xclient.message_type == getOpenboxCycleWindowFocusAtom()) {
 695         BScreen *screen = searchScreen(e->xclient.window);
 696
 697         if (screen) {
 698           if (! e->xclient.data.l[0])
 699             screen->prevFocus();
 700           else
 701             screen->nextFocus();
 702         }
 703       } else if (e->xclient.message_type == getOpenboxChangeAttributesAtom()) {
 704         OpenboxWindow *win = searchWindow(e->xclient.window);
 705
 706         if (win && win->validateClient()) {
 707           OpenboxHints net;
 708           net.flags = e->xclient.data.l[0];
 709           net.attrib = e->xclient.data.l[1];
 710           net.workspace = e->xclient.data.l[2];
 711           net.stack = e->xclient.data.l[3];
 712           net.decoration = e->xclient.data.l[4];
 713
 714           win->changeOpenboxHints(&net);
 715         }
 716       }
 717     }
 718
 719     break;
 720   }
 721
 722
 723   default: {
 724 #ifdef    SHAPE
 725     if (e->type == getShapeEventBase()) {
 726       XShapeEvent *shape_event = (XShapeEvent *) e;
 727       OpenboxWindow *win = (OpenboxWindow *) 0;
 728
 729       if ((win = searchWindow(e->xany.window)) ||
 730           (shape_event->kind != ShapeBounding))
 731         win->shapeEvent(shape_event);
 732     }
 733 #endif // SHAPE
 734
 735   }
 736   } // switch
 737 }
 738
 739
 740 Bool Openbox::handleSignal(int sig) {
 741   switch (sig) {
 742   case SIGHUP:
 743     reconfigure();
 744     break;
 745
 746   case SIGUSR1:
 747     reload_rc();
 748     break;
 749
 750   case SIGUSR2:
 751     rereadMenu();
 752     break;
 753
 754   case SIGPIPE:
 755   case SIGSEGV:
 756   case SIGFPE:
 757   case SIGINT:
 758   case SIGTERM:
 759     shutdown();
 760
 761   default:
 762     return False;
 763   }
 764
 765   return True;
 766 }
 767
 768
 769 BScreen *Openbox::searchScreen(Window window) {
 770   LinkedListIterator<BScreen> it(screenList);
 771
 772   for (BScreen *curr = it.current(); curr; it++, curr = it.current()) {
 773     if (curr->getRootWindow() == window) {
 774       return curr;
 775     }
 776   }
 777
 778   return (BScreen *) 0;
 779 }
 780
 781
 782 OpenboxWindow *Openbox::searchWindow(Window window) {
 783   LinkedListIterator<WindowSearch> it(windowSearchList);
 784
 785   for (WindowSearch *tmp = it.current(); tmp; it++, tmp = it.current()) {
 786       if (tmp->getWindow() == window) {
 787         return tmp->getData();
 788       }
 789   }
 790
 791   return (OpenboxWindow *) 0;
 792 }
 793
 794
 795 OpenboxWindow *Openbox::searchGroup(Window window, OpenboxWindow *win) {
 796   OpenboxWindow *w = (OpenboxWindow *) 0;
 797   LinkedListIterator<WindowSearch> it(groupSearchList);
 798
 799   for (WindowSearch *tmp = it.current(); tmp; it++, tmp = it.current()) {
 800     if (tmp->getWindow() == window) {
 801       w = tmp->getData();
 802       if (w->getClientWindow() != win->getClientWindow())
 803         return win;
 804     }
 805   }
 806
 807   return (OpenboxWindow *) 0;
 808 }
 809
 810
 811 Basemenu *Openbox::searchMenu(Window window) {
 812   LinkedListIterator<MenuSearch> it(menuSearchList);
 813
 814   for (MenuSearch *tmp = it.current(); tmp; it++, tmp = it.current()) {
 815     if (tmp->getWindow() == window)
 816       return tmp->getData();
 817   }
 818
 819   return (Basemenu *) 0;
 820 }
 821
 822
 823 Toolbar *Openbox::searchToolbar(Window window) {
 824   LinkedListIterator<ToolbarSearch> it(toolbarSearchList);
 825
 826   for (ToolbarSearch *tmp = it.current(); tmp; it++, tmp = it.current()) {
 827     if (tmp->getWindow() == window)
 828       return tmp->getData();
 829   }
 830
 831   return (Toolbar *) 0;
 832 }
 833
 834
 835 #ifdef    SLIT
 836 Slit *Openbox::searchSlit(Window window) {
 837   LinkedListIterator<SlitSearch> it(slitSearchList);
 838
 839   for (SlitSearch *tmp = it.current(); tmp; it++, tmp = it.current()) {
 840     if (tmp->getWindow() == window)
 841       return tmp->getData();
 842   }
 843
 844   return (Slit *) 0;
 845 }
 846 #endif // SLIT
 847
 848
 849 void Openbox::saveWindowSearch(Window window, OpenboxWindow *data) {
 850   windowSearchList->insert(new WindowSearch(window, data));
 851 }
 852
 853
 854 void Openbox::saveGroupSearch(Window window, OpenboxWindow *data) {
 855   groupSearchList->insert(new WindowSearch(window, data));
 856 }
 857
 858
 859 void Openbox::saveMenuSearch(Window window, Basemenu *data) {
 860   menuSearchList->insert(new MenuSearch(window, data));
 861 }
 862
 863
 864 void Openbox::saveToolbarSearch(Window window, Toolbar *data) {
 865   toolbarSearchList->insert(new ToolbarSearch(window, data));
 866 }
 867
 868
 869 #ifdef    SLIT
 870 void Openbox::saveSlitSearch(Window window, Slit *data) {
 871   slitSearchList->insert(new SlitSearch(window, data));
 872 }
 873 #endif // SLIT
 874
 875
 876 void Openbox::removeWindowSearch(Window window) {
 877   LinkedListIterator<WindowSearch> it(windowSearchList);
 878   for (WindowSearch *tmp = it.current(); tmp; it++, tmp = it.current()) {
 879     if (tmp->getWindow() == window) {
 880       windowSearchList->remove(tmp);
 881       delete tmp;
 882       break;
 883     }
 884   }
 885 }
 886
 887
 888 void Openbox::removeGroupSearch(Window window) {
 889   LinkedListIterator<WindowSearch> it(groupSearchList);
 890   for (WindowSearch *tmp = it.current(); tmp; it++, tmp = it.current()) {
 891     if (tmp->getWindow() == window) {
 892       groupSearchList->remove(tmp);
 893       delete tmp;
 894       break;
 895     }
 896   }
 897 }
 898
 899
 900 void Openbox::removeMenuSearch(Window window) {
 901   LinkedListIterator<MenuSearch> it(menuSearchList);
 902   for (MenuSearch *tmp = it.current(); tmp; it++, tmp = it.current()) {
 903     if (tmp->getWindow() == window) {
 904       menuSearchList->remove(tmp);
 905       delete tmp;
 906       break;
 907     }
 908   }
 909 }
 910
 911
 912 void Openbox::removeToolbarSearch(Window window) {
 913   LinkedListIterator<ToolbarSearch> it(toolbarSearchList);
 914   for (ToolbarSearch *tmp = it.current(); tmp; it++, tmp = it.current()) {
 915     if (tmp->getWindow() == window) {
 916       toolbarSearchList->remove(tmp);
 917       delete tmp;
 918       break;
 919     }
 920   }
 921 }
 922
 923
 924 #ifdef    SLIT
 925 void Openbox::removeSlitSearch(Window window) {
 926   LinkedListIterator<SlitSearch> it(slitSearchList);
 927   for (SlitSearch *tmp = it.current(); tmp; it++, tmp = it.current()) {
 928     if (tmp->getWindow() == window) {
 929       slitSearchList->remove(tmp);
 930       delete tmp;
 931       break;
 932     }
 933   }
 934 }
 935 #endif // SLIT
 936
 937
 938 void Openbox::restart(const char *prog) {
 939   shutdown();
 940
 941   if (prog) {
 942     execlp(prog, prog, NULL);
 943     perror(prog);
 944   }
 945
 946   // fall back in case the above execlp doesn't work
 947   execvp(argv[0], argv);
 948   execvp(basename(argv[0]), argv);
 949 }
 950
 951
 952 void Openbox::shutdown(void) {
 953   BaseDisplay::shutdown();
 954
 955   XSetInputFocus(getXDisplay(), PointerRoot, None, CurrentTime);
 956
 957   LinkedListIterator<BScreen> it(screenList);
 958   for (BScreen *s = it.current(); s; it++, s = it.current())
 959     s->shutdown();
 960
 961   XSync(getXDisplay(), False);
 962
 963   save_rc();
 964 }
 965
 966
 967 void Openbox::save_rc(void) {
 968   XrmDatabase new_openboxrc = (XrmDatabase) 0;
 969   char rc_string[1024];
 970
 971   load_rc();
 972
 973   sprintf(rc_string, "session.menuFile:  %s", resource.menu_file);
 974   XrmPutLineResource(&new_openboxrc, rc_string);
 975
 976   sprintf(rc_string, "session.colorsPerChannel:  %d",
 977           resource.colors_per_channel);
 978   XrmPutLineResource(&new_openboxrc, rc_string);
 979
 980   sprintf(rc_string, "session.titlebarLayout:  %s",
 981           resource.titlebar_layout);
 982   XrmPutLineResource(&new_openboxrc, rc_string);
 983
 984   sprintf(rc_string, "session.doubleClickInterval:  %lu",
 985           resource.double_click_interval);
 986   XrmPutLineResource(&new_openboxrc, rc_string);
 987
 988   sprintf(rc_string, "session.autoRaiseDelay:  %lu",
 989           ((resource.auto_raise_delay.tv_sec * 1000) +
 990            (resource.auto_raise_delay.tv_usec / 1000)));
 991   XrmPutLineResource(&new_openboxrc, rc_string);
 992
 993   sprintf(rc_string, "session.cacheLife: %lu", resource.cache_life / 60000);
 994   XrmPutLineResource(&new_openboxrc, rc_string);
 995
 996   sprintf(rc_string, "session.cacheMax: %lu", resource.cache_max);
 997   XrmPutLineResource(&new_openboxrc, rc_string);
 998
 999   LinkedListIterator<BScreen> it(screenList);
1000   for (BScreen *screen = it.current(); screen; it++, screen = it.current()) {
1001     int screen_number = screen->getScreenNumber();
1002
1003 #ifdef    SLIT
1004     char *slit_placement = (char *) 0;
1005
1006     switch (screen->getSlitPlacement()) {
1007     case Slit::TopLeft: slit_placement = "TopLeft"; break;
1008     case Slit::CenterLeft: slit_placement = "CenterLeft"; break;
1009     case Slit::BottomLeft: slit_placement = "BottomLeft"; break;
1010     case Slit::TopCenter: slit_placement = "TopCenter"; break;
1011     case Slit::BottomCenter: slit_placement = "BottomCenter"; break;
1012     case Slit::TopRight: slit_placement = "TopRight"; break;
1013     case Slit::BottomRight: slit_placement = "BottomRight"; break;
1014     case Slit::CenterRight: default: slit_placement = "CenterRight"; break;
1015     }
1016
1017     sprintf(rc_string, "session.screen%d.slit.placement: %s", screen_number,
1018             slit_placement);
1019     XrmPutLineResource(&new_openboxrc, rc_string);
1020
1021     sprintf(rc_string, "session.screen%d.slit.direction: %s", screen_number,
1022             ((screen->getSlitDirection() == Slit::Horizontal) ? "Horizontal" :
1023                                                                 "Vertical"));
1024     XrmPutLineResource(&new_openboxrc, rc_string);
1025
1026     const char *rootcmd;
1027     if ((rootcmd = screen->getRootCommand()) != NULL) {
1028       sprintf(rc_string, "session.screen%d.rootCommand: %s", screen_number,
1029               rootcmd);
1030       XrmPutLineResource(&new_openboxrc, rc_string);
1031     }
1032
1033     sprintf(rc_string, "session.screen%d.slit.onTop: %s", screen_number,
1034             ((screen->getSlit()->isOnTop()) ? "True" : "False"));
1035     XrmPutLineResource(&new_openboxrc, rc_string);
1036
1037     sprintf(rc_string, "session.screen%d.slit.autoHide: %s", screen_number,
1038             ((screen->getSlit()->doAutoHide()) ? "True" : "False"));
1039     XrmPutLineResource(&new_openboxrc, rc_string);
1040 #endif // SLIT
1041
1042     sprintf(rc_string, "session.opaqueMove: %s",
1043             ((screen->doOpaqueMove()) ? "True" : "False"));
1044     XrmPutLineResource(&new_openboxrc, rc_string);
1045
1046     sprintf(rc_string, "session.imageDither: %s",
1047             ((screen->getImageControl()->doDither()) ? "True" : "False"));
1048     XrmPutLineResource(&new_openboxrc, rc_string);
1049
1050     sprintf(rc_string, "session.screen%d.fullMaximization: %s", screen_number,
1051             ((screen->doFullMax()) ? "True" : "False"));
1052     XrmPutLineResource(&new_openboxrc, rc_string);
1053
1054     sprintf(rc_string, "session.screen%d.focusNewWindows: %s", screen_number,
1055             ((screen->doFocusNew()) ? "True" : "False"));
1056     XrmPutLineResource(&new_openboxrc, rc_string);
1057
1058     sprintf(rc_string, "session.screen%d.focusLastWindow: %s", screen_number,
1059             ((screen->doFocusLast()) ? "True" : "False"));
1060     XrmPutLineResource(&new_openboxrc, rc_string);
1061
1062     sprintf(rc_string, "session.screen%d.rowPlacementDirection: %s",
1063             screen_number,
1064             ((screen->getRowPlacementDirection() == BScreen::LeftRight) ?
1065              "LeftToRight" : "RightToLeft"));
1066     XrmPutLineResource(&new_openboxrc, rc_string);
1067
1068     sprintf(rc_string, "session.screen%d.colPlacementDirection: %s",
1069             screen_number,
1070             ((screen->getColPlacementDirection() == BScreen::TopBottom) ?
1071              "TopToBottom" : "BottomToTop"));
1072     XrmPutLineResource(&new_openboxrc, rc_string);
1073
1074     char *placement = (char *) 0;
1075     switch (screen->getPlacementPolicy()) {
1076     case BScreen::CascadePlacement:
1077       placement = "CascadePlacement";
1078       break;
1079
1080     case BScreen::ColSmartPlacement:
1081       placement = "ColSmartPlacement";
1082       break;
1083
1084     case BScreen::RowSmartPlacement:
1085     default:
1086       placement = "RowSmartPlacement";
1087       break;
1088     }
1089     sprintf(rc_string, "session.screen%d.windowPlacement:  %s", screen_number,
1090             placement);
1091     XrmPutLineResource(&new_openboxrc, rc_string);
1092
1093     sprintf(rc_string, "session.screen%d.windowZones:  %i", screen_number,
1094             screen->getWindowZones());
1095     XrmPutLineResource(&new_openboxrc, rc_string);
1096
1097     sprintf(rc_string, "session.screen%d.focusModel:  %s", screen_number,
1098             ((screen->isSloppyFocus()) ?
1099              ((screen->doAutoRaise()) ? "AutoRaiseSloppyFocus" :
1100               "SloppyFocus") :
1101              "ClickToFocus"));
1102     XrmPutLineResource(&new_openboxrc, rc_string);
1103
1104     sprintf(rc_string, "session.screen%d.workspaces:  %d", screen_number,
1105             screen->getCount());
1106     XrmPutLineResource(&new_openboxrc, rc_string);
1107
1108     sprintf(rc_string, "session.screen%d.toolbar.onTop:  %s", screen_number,
1109             ((screen->getToolbar()->isOnTop()) ? "True" : "False"));
1110     XrmPutLineResource(&new_openboxrc, rc_string);
1111
1112     sprintf(rc_string, "session.screen%d.toolbar.autoHide:  %s", screen_number,
1113             ((screen->getToolbar()->doAutoHide()) ? "True" : "False"));
1114     XrmPutLineResource(&new_openboxrc, rc_string);
1115
1116     char *toolbar_placement = (char *) 0;
1117
1118     switch (screen->getToolbarPlacement()) {
1119     case Toolbar::TopLeft: toolbar_placement = "TopLeft"; break;
1120     case Toolbar::BottomLeft: toolbar_placement = "BottomLeft"; break;
1121     case Toolbar::TopCenter: toolbar_placement = "TopCenter"; break;
1122     case Toolbar::TopRight: toolbar_placement = "TopRight"; break;
1123     case Toolbar::BottomRight: toolbar_placement = "BottomRight"; break;
1124     case Toolbar::BottomCenter: default:
1125       toolbar_placement = "BottomCenter"; break;
1126     }
1127
1128     sprintf(rc_string, "session.screen%d.toolbar.placement: %s", screen_number,
1129             toolbar_placement);
1130     XrmPutLineResource(&new_openboxrc, rc_string);
1131
1132     load_rc(screen);
1133
1134     // these are static, but may not be saved in the users .openbox/rc,
1135     // writing these resources will allow the user to edit them at a later
1136     // time... but loading the defaults before saving allows us to rewrite the
1137     // users changes...
1138
1139 #ifdef    HAVE_STRFTIME
1140     sprintf(rc_string, "session.screen%d.strftimeFormat: %s", screen_number,
1141             screen->getStrftimeFormat());
1142     XrmPutLineResource(&new_openboxrc, rc_string);
1143 #else // !HAVE_STRFTIME
1144     sprintf(rc_string, "session.screen%d.dateFormat:  %s", screen_number,
1145             ((screen->getDateFormat() == B_EuropeanDate) ?
1146              "European" : "American"));
1147     XrmPutLineResource(&new_openboxrc, rc_string);
1148
1149     sprintf(rc_string, "session.screen%d.clockFormat:  %d", screen_number,
1150             ((screen->isClock24Hour()) ? 24 : 12));
1151     XrmPutLineResource(&new_openboxrc, rc_string);
1152 #endif // HAVE_STRFTIME
1153
1154     sprintf(rc_string, "session.screen%d.edgeSnapThreshold: %d", screen_number,
1155             screen->getEdgeSnapThreshold());
1156     XrmPutLineResource(&new_openboxrc, rc_string);
1157
1158     sprintf(rc_string, "session.screen%d.toolbar.widthPercent:  %d",
1159             screen_number, screen->getToolbarWidthPercent());
1160     XrmPutLineResource(&new_openboxrc, rc_string);
1161
1162     // write out the users workspace names
1163     int i, len = 0;
1164     for (i = 0; i < screen->getCount(); i++)
1165       len += strlen((screen->getWorkspace(i)->getName()) ?
1166                     screen->getWorkspace(i)->getName() : "Null") + 1;
1167
1168     char *resource_string = new char[len + 1024],
1169       *save_string = new char[len], *save_string_pos = save_string,
1170       *name_string_pos;
1171     if (save_string) {
1172       for (i = 0; i < screen->getCount(); i++) {
1173         len = strlen((screen->getWorkspace(i)->getName()) ?
1174                      screen->getWorkspace(i)->getName() : "Null") + 1;
1175         name_string_pos =
1176           (char *) ((screen->getWorkspace(i)->getName()) ?
1177                     screen->getWorkspace(i)->getName() : "Null");
1178
1179         while (--len) *(save_string_pos++) = *(name_string_pos++);
1180         *(save_string_pos++) = ',';
1181       }
1182     }
1183
1184     *(--save_string_pos) = '\0';
1185
1186     sprintf(resource_string, "session.screen%d.workspaceNames:  %s",
1187             screen_number, save_string);
1188     XrmPutLineResource(&new_openboxrc, resource_string);
1189
1190     delete [] resource_string;
1191     delete [] save_string;
1192   }
1193
1194   XrmDatabase old_openboxrc = XrmGetFileDatabase(rc_file);
1195
1196   XrmMergeDatabases(new_openboxrc, &old_openboxrc);
1197   XrmPutFileDatabase(old_openboxrc, rc_file);
1198   XrmDestroyDatabase(old_openboxrc);
1199 }
1200
1201
1202 void Openbox::load_rc(void) {
1203   XrmDatabase database = (XrmDatabase) 0;
1204
1205   database = XrmGetFileDatabase(rc_file);
1206
1207   XrmValue value;
1208   char *value_type;
1209
1210   if (resource.menu_file)
1211     delete [] resource.menu_file;
1212
1213   if (XrmGetResource(database, "session.menuFile", "Session.MenuFile",
1214                      &value_type, &value))
1215     resource.menu_file = bstrdup(value.addr);
1216   else
1217     resource.menu_file = bstrdup(DEFAULTMENU);
1218
1219   if (XrmGetResource(database, "session.colorsPerChannel",
1220                      "Session.ColorsPerChannel", &value_type, &value)) {
1221     if (sscanf(value.addr, "%d", &resource.colors_per_channel) != 1) {
1222       resource.colors_per_channel = 4;
1223     } else {
1224       if (resource.colors_per_channel < 2) resource.colors_per_channel = 2;
1225       if (resource.colors_per_channel > 6) resource.colors_per_channel = 6;
1226     }
1227   } else {
1228     resource.colors_per_channel = 4;
1229   }
1230
1231   if (resource.style_file)
1232     delete [] resource.style_file;
1233
1234   if (XrmGetResource(database, "session.styleFile", "Session.StyleFile",
1235                      &value_type, &value))
1236     resource.style_file = bstrdup(value.addr);
1237   else
1238     resource.style_file = bstrdup(DEFAULTSTYLE);
1239
1240   if (XrmGetResource(database, "session.titlebarLayout",
1241                      "Session.TitlebarLayout", &value_type, &value)) {
1242     resource.titlebar_layout = bstrdup(value.addr == NULL ? "ILMC" :
1243                                        value.addr);
1244   } else {
1245     resource.titlebar_layout = bstrdup("ILMC");
1246   }
1247
1248   if (XrmGetResource(database, "session.doubleClickInterval",
1249                      "Session.DoubleClickInterval", &value_type, &value)) {
1250     if (sscanf(value.addr, "%lu", &resource.double_click_interval) != 1)
1251       resource.double_click_interval = 250;
1252   } else {
1253     resource.double_click_interval = 250;
1254   }
1255
1256   if (XrmGetResource(database, "session.autoRaiseDelay",
1257                      "Session.AutoRaiseDelay", &value_type, &value)) {
1258     if (sscanf(value.addr, "%ld", &resource.auto_raise_delay.tv_usec) != 1)
1259       resource.auto_raise_delay.tv_usec = 400;
1260   } else {
1261     resource.auto_raise_delay.tv_usec = 400;
1262   }
1263
1264   resource.auto_raise_delay.tv_sec = resource.auto_raise_delay.tv_usec / 1000;
1265   resource.auto_raise_delay.tv_usec -=
1266     (resource.auto_raise_delay.tv_sec * 1000);
1267   resource.auto_raise_delay.tv_usec *= 1000;
1268
1269   if (XrmGetResource(database, "session.cacheLife", "Session.CacheLife",
1270                      &value_type, &value)) {
1271     if (sscanf(value.addr, "%lu", &resource.cache_life) != 1)
1272       resource.cache_life = 5l;
1273   } else {
1274     resource.cache_life = 5l;
1275   }
1276
1277   resource.cache_life *= 60000;
1278
1279   if (XrmGetResource(database, "session.cacheMax", "Session.CacheMax",
1280                      &value_type, &value)) {
1281     if (sscanf(value.addr, "%lu", &resource.cache_max) != 1)
1282       resource.cache_max = 200;
1283   } else {
1284     resource.cache_max = 200;
1285   }
1286 }
1287
1288
1289 void Openbox::load_rc(BScreen *screen) {
1290   XrmDatabase database = (XrmDatabase) 0;
1291
1292   database = XrmGetFileDatabase(rc_file);
1293
1294   XrmValue value;
1295   char *value_type, name_lookup[1024], class_lookup[1024];
1296   int screen_number = screen->getScreenNumber();
1297
1298   sprintf(name_lookup,  "session.screen%d.fullMaximization", screen_number);
1299   sprintf(class_lookup, "Session.Screen%d.FullMaximization", screen_number);
1300   if (XrmGetResource(database, name_lookup, class_lookup, &value_type,
1301                      &value)) {
1302     if (! strncasecmp(value.addr, "true", value.size))
1303       screen->saveFullMax(True);
1304     else
1305       screen->saveFullMax(False);
1306   } else {
1307     screen->saveFullMax(False);
1308   }
1309   sprintf(name_lookup,  "session.screen%d.focusNewWindows", screen_number);
1310   sprintf(class_lookup, "Session.Screen%d.FocusNewWindows", screen_number);
1311   if (XrmGetResource(database, name_lookup, class_lookup, &value_type,
1312                      &value)) {
1313     if (! strncasecmp(value.addr, "true", value.size))
1314       screen->saveFocusNew(True);
1315     else
1316       screen->saveFocusNew(False);
1317   } else {
1318     screen->saveFocusNew(False);
1319   }
1320   sprintf(name_lookup,  "session.screen%d.focusLastWindow", screen_number);
1321   sprintf(class_lookup, "Session.Screen%d.focusLastWindow", screen_number);
1322   if (XrmGetResource(database, name_lookup, class_lookup, &value_type,
1323                      &value)) {
1324     if (! strncasecmp(value.addr, "true", value.size))
1325       screen->saveFocusLast(True);
1326     else
1327       screen->saveFocusLast(False);
1328   } else {
1329     screen->saveFocusLast(False);
1330   }
1331   sprintf(name_lookup,  "session.screen%d.rowPlacementDirection",
1332           screen_number);
1333   sprintf(class_lookup, "Session.Screen%d.RowPlacementDirection",
1334           screen_number);
1335   if (XrmGetResource(database, name_lookup, class_lookup, &value_type,
1336                      &value)) {
1337     if (! strncasecmp(value.addr, "righttoleft", value.size))
1338       screen->saveRowPlacementDirection(BScreen::RightLeft);
1339     else
1340       screen->saveRowPlacementDirection(BScreen::LeftRight);
1341   } else {
1342     screen->saveRowPlacementDirection(BScreen::LeftRight);
1343   }
1344   sprintf(name_lookup,  "session.screen%d.colPlacementDirection",
1345           screen_number);
1346   sprintf(class_lookup, "Session.Screen%d.ColPlacementDirection",
1347           screen_number);
1348   if (XrmGetResource(database, name_lookup, class_lookup, &value_type,
1349                      &value)) {
1350     if (! strncasecmp(value.addr, "bottomtotop", value.size))
1351       screen->saveColPlacementDirection(BScreen::BottomTop);
1352     else
1353       screen->saveColPlacementDirection(BScreen::TopBottom);
1354   } else {
1355     screen->saveColPlacementDirection(BScreen::TopBottom);
1356   }
1357   sprintf(name_lookup,  "session.screen%d.workspaces", screen_number);
1358   sprintf(class_lookup, "Session.Screen%d.Workspaces", screen_number);
1359   if (XrmGetResource(database, name_lookup, class_lookup, &value_type,
1360                      &value)) {
1361     int i;
1362     if (sscanf(value.addr, "%d", &i) != 1) i = 1;
1363     screen->saveWorkspaces(i);
1364   } else {
1365     screen->saveWorkspaces(1);
1366   }
1367   sprintf(name_lookup,  "session.screen%d.toolbar.widthPercent",
1368           screen_number);
1369   sprintf(class_lookup, "Session.Screen%d.Toolbar.WidthPercent",
1370           screen_number);
1371   if (XrmGetResource(database, name_lookup, class_lookup, &value_type,
1372                      &value)) {
1373     int i;
1374     if (sscanf(value.addr, "%d", &i) != 1) i = 66;
1375
1376     if (i <= 0 || i > 100)
1377       i = 66;
1378
1379     screen->saveToolbarWidthPercent(i);
1380   } else {
1381     screen->saveToolbarWidthPercent(66);
1382   }
1383   sprintf(name_lookup, "session.screen%d.toolbar.placement", screen_number);
1384   sprintf(class_lookup, "Session.Screen%d.Toolbar.Placement", screen_number);
1385   if (XrmGetResource(database, name_lookup, class_lookup, &value_type,
1386                      &value)) {
1387     if (! strncasecmp(value.addr, "TopLeft", value.size))
1388       screen->saveToolbarPlacement(Toolbar::TopLeft);
1389     else if (! strncasecmp(value.addr, "BottomLeft", value.size))
1390       screen->saveToolbarPlacement(Toolbar::BottomLeft);
1391     else if (! strncasecmp(value.addr, "TopCenter", value.size))
1392       screen->saveToolbarPlacement(Toolbar::TopCenter);
1393     else if (! strncasecmp(value.addr, "TopRight", value.size))
1394       screen->saveToolbarPlacement(Toolbar::TopRight);
1395     else if (! strncasecmp(value.addr, "BottomRight", value.size))
1396       screen->saveToolbarPlacement(Toolbar::BottomRight);
1397     else
1398       screen->saveToolbarPlacement(Toolbar::BottomCenter);
1399   } else {
1400     screen->saveToolbarPlacement(Toolbar::BottomCenter);
1401   }
1402   screen->removeWorkspaceNames();
1403
1404   sprintf(name_lookup,  "session.screen%d.workspaceNames", screen_number);
1405   sprintf(class_lookup, "Session.Screen%d.WorkspaceNames", screen_number);
1406   if (XrmGetResource(database, name_lookup, class_lookup, &value_type,
1407                      &value)) {
1408     char *search = bstrdup(value.addr);
1409
1410     for (int i = 0; i < screen->getNumberOfWorkspaces(); i++) {
1411       char *nn;
1412
1413       if (! i) nn = strtok(search, ",");
1414       else nn = strtok(NULL, ",");
1415
1416       if (nn) screen->addWorkspaceName(nn);
1417       else break;
1418     }
1419
1420     delete [] search;
1421   }
1422
1423   sprintf(name_lookup,  "session.screen%d.toolbar.onTop", screen_number);
1424   sprintf(class_lookup, "Session.Screen%d.Toolbar.OnTop", screen_number);
1425   if (XrmGetResource(database, name_lookup, class_lookup, &value_type,
1426                      &value)) {
1427     if (! strncasecmp(value.addr, "true", value.size))
1428       screen->saveToolbarOnTop(True);
1429     else
1430       screen->saveToolbarOnTop(False);
1431   } else {
1432     screen->saveToolbarOnTop(False);
1433   }
1434   sprintf(name_lookup,  "session.screen%d.toolbar.autoHide", screen_number);
1435   sprintf(class_lookup, "Session.Screen%d.Toolbar.autoHide", screen_number);
1436   if (XrmGetResource(database, name_lookup, class_lookup, &value_type,
1437                      &value)) {
1438     if (! strncasecmp(value.addr, "true", value.size))
1439       screen->saveToolbarAutoHide(True);
1440     else
1441       screen->saveToolbarAutoHide(False);
1442   } else {
1443     screen->saveToolbarAutoHide(False);
1444   }
1445   sprintf(name_lookup,  "session.screen%d.focusModel", screen_number);
1446   sprintf(class_lookup, "Session.Screen%d.FocusModel", screen_number);
1447   if (XrmGetResource(database, name_lookup, class_lookup, &value_type,
1448                      &value)) {
1449     if (! strncasecmp(value.addr, "clicktofocus", value.size)) {
1450       screen->saveAutoRaise(False);
1451       screen->saveSloppyFocus(False);
1452     } else if (! strncasecmp(value.addr, "autoraisesloppyfocus", value.size)) {
1453       screen->saveSloppyFocus(True);
1454       screen->saveAutoRaise(True);
1455     } else {
1456       screen->saveSloppyFocus(True);
1457       screen->saveAutoRaise(False);
1458     }
1459   } else {
1460     screen->saveSloppyFocus(True);
1461     screen->saveAutoRaise(False);
1462   }
1463
1464   sprintf(name_lookup,  "session.screen%d.windowZones", screen_number);
1465   sprintf(class_lookup, "Session.Screen%d.WindowZones", screen_number);
1466   if (XrmGetResource(database, name_lookup, class_lookup, &value_type,
1467                      &value)) {
1468     int i = atoi(value.addr);
1469     screen->saveWindowZones((i == 1 || i == 2 || i == 4) ? i : 1);
1470   } else {
1471     screen->saveWindowZones(1);
1472   }
1473
1474   sprintf(name_lookup,  "session.screen%d.windowPlacement", screen_number);
1475   sprintf(class_lookup, "Session.Screen%d.WindowPlacement", screen_number);
1476   if (XrmGetResource(database, name_lookup, class_lookup, &value_type,
1477                      &value)) {
1478     if (! strncasecmp(value.addr, "RowSmartPlacement", value.size))
1479       screen->savePlacementPolicy(BScreen::RowSmartPlacement);
1480     else if (! strncasecmp(value.addr, "ColSmartPlacement", value.size))
1481       screen->savePlacementPolicy(BScreen::ColSmartPlacement);
1482     else
1483       screen->savePlacementPolicy(BScreen::CascadePlacement);
1484   } else {
1485     screen->savePlacementPolicy(BScreen::RowSmartPlacement);
1486   }
1487 #ifdef    SLIT
1488   sprintf(name_lookup, "session.screen%d.slit.placement", screen_number);
1489   sprintf(class_lookup, "Session.Screen%d.Slit.Placement", screen_number);
1490   if (XrmGetResource(database, name_lookup, class_lookup, &value_type,
1491                      &value)) {
1492     if (! strncasecmp(value.addr, "TopLeft", value.size))
1493       screen->saveSlitPlacement(Slit::TopLeft);
1494     else if (! strncasecmp(value.addr, "CenterLeft", value.size))
1495       screen->saveSlitPlacement(Slit::CenterLeft);
1496     else if (! strncasecmp(value.addr, "BottomLeft", value.size))
1497       screen->saveSlitPlacement(Slit::BottomLeft);
1498     else if (! strncasecmp(value.addr, "TopCenter", value.size))
1499       screen->saveSlitPlacement(Slit::TopCenter);
1500     else if (! strncasecmp(value.addr, "BottomCenter", value.size))
1501       screen->saveSlitPlacement(Slit::BottomCenter);
1502     else if (! strncasecmp(value.addr, "TopRight", value.size))
1503       screen->saveSlitPlacement(Slit::TopRight);
1504     else if (! strncasecmp(value.addr, "BottomRight", value.size))
1505       screen->saveSlitPlacement(Slit::BottomRight);
1506     else
1507       screen->saveSlitPlacement(Slit::CenterRight);
1508   } else {
1509     screen->saveSlitPlacement(Slit::CenterRight);
1510   }
1511   sprintf(name_lookup, "session.screen%d.slit.direction", screen_number);
1512   sprintf(class_lookup, "Session.Screen%d.Slit.Direction", screen_number);
1513   if (XrmGetResource(database, name_lookup, class_lookup, &value_type,
1514                      &value)) {
1515     if (! strncasecmp(value.addr, "Horizontal", value.size))
1516       screen->saveSlitDirection(Slit::Horizontal);
1517     else
1518       screen->saveSlitDirection(Slit::Vertical);
1519   } else {
1520     screen->saveSlitDirection(Slit::Vertical);
1521   }
1522   sprintf(name_lookup, "session.screen%d.slit.onTop", screen_number);
1523   sprintf(class_lookup, "Session.Screen%d.Slit.OnTop", screen_number);
1524   if (XrmGetResource(database, name_lookup, class_lookup, &value_type,
1525                      &value)) {
1526     if (! strncasecmp(value.addr, "True", value.size))
1527       screen->saveSlitOnTop(True);
1528     else
1529       screen->saveSlitOnTop(False);
1530   } else {
1531     screen->saveSlitOnTop(False);
1532   }
1533   sprintf(name_lookup, "session.screen%d.slit.autoHide", screen_number);
1534   sprintf(class_lookup, "Session.Screen%d.Slit.AutoHide", screen_number);
1535   if (XrmGetResource(database, name_lookup, class_lookup, &value_type,
1536                      &value)) {
1537     if (! strncasecmp(value.addr, "True", value.size))
1538       screen->saveSlitAutoHide(True);
1539     else
1540       screen->saveSlitAutoHide(False);
1541   } else {
1542     screen->saveSlitAutoHide(False);
1543   }
1544 #endif // SLIT
1545
1546 #ifdef    HAVE_STRFTIME
1547   sprintf(name_lookup,  "session.screen%d.strftimeFormat", screen_number);
1548   sprintf(class_lookup, "Session.Screen%d.StrftimeFormat", screen_number);
1549   if (XrmGetResource(database, name_lookup, class_lookup, &value_type,
1550                      &value)) {
1551     screen->saveStrftimeFormat(value.addr);
1552   } else {
1553     screen->saveStrftimeFormat("%I:%M %p");
1554   }
1555 #else //  HAVE_STRFTIME
1556   sprintf(name_lookup,  "session.screen%d.dateFormat", screen_number);
1557   sprintf(class_lookup, "Session.Screen%d.DateFormat", screen_number);
1558   if (XrmGetResource(database, name_lookup, class_lookup, &value_type,
1559                      &value)) {
1560     if (strncasecmp(value.addr, "european", value.size))
1561       screen->saveDateFormat(B_AmericanDate);
1562     else
1563       screen->saveDateFormat(B_EuropeanDate);
1564   } else {
1565     screen->saveDateFormat(B_AmericanDate);
1566   }
1567   sprintf(name_lookup,  "session.screen%d.clockFormat", screen_number);
1568   sprintf(class_lookup, "Session.Screen%d.ClockFormat", screen_number);
1569   if (XrmGetResource(database, name_lookup, class_lookup, &value_type,
1570                      &value)) {
1571     int clock;
1572     if (sscanf(value.addr, "%d", &clock) != 1) screen->saveClock24Hour(False);
1573     else if (clock == 24) screen->saveClock24Hour(True);
1574     else screen->saveClock24Hour(False);
1575   } else {
1576     screen->saveClock24Hour(False);
1577   }
1578 #endif // HAVE_STRFTIME
1579
1580   sprintf(name_lookup,  "session.screen%d.edgeSnapThreshold", screen_number);
1581   sprintf(class_lookup, "Session.Screen%d.EdgeSnapThreshold", screen_number);
1582   if (XrmGetResource(database, name_lookup, class_lookup, &value_type,
1583                      &value)) {
1584     int threshold;
1585     if (sscanf(value.addr, "%d", &threshold) != 1)
1586       screen->saveEdgeSnapThreshold(0);
1587     else
1588       screen->saveEdgeSnapThreshold(threshold);
1589   } else {
1590     screen->saveEdgeSnapThreshold(0);
1591   }
1592   sprintf(name_lookup,  "session.screen%d.imageDither", screen_number);
1593   sprintf(class_lookup, "Session.Screen%d.ImageDither", screen_number);
1594   if (XrmGetResource(database, "session.imageDither", "Session.ImageDither",
1595                      &value_type, &value)) {
1596     if (! strncasecmp("true", value.addr, value.size))
1597       screen->saveImageDither(True);
1598     else
1599       screen->saveImageDither(False);
1600   } else {
1601     screen->saveImageDither(True);
1602   }
1603
1604   sprintf(name_lookup, "session.screen%d.rootCommand", screen_number);
1605   sprintf(class_lookup, "Session.Screen%d.RootCommand", screen_number);
1606   if (XrmGetResource(database, name_lookup, class_lookup, &value_type,
1607                      &value)) {
1608     screen->saveRootCommand(value.addr);
1609   } else
1610     screen->saveRootCommand(NULL);
1611
1612   if (XrmGetResource(database, "session.opaqueMove", "Session.OpaqueMove",
1613                      &value_type, &value)) {
1614     if (! strncasecmp("true", value.addr, value.size))
1615       screen->saveOpaqueMove(True);
1616     else
1617       screen->saveOpaqueMove(False);
1618   } else {
1619     screen->saveOpaqueMove(False);
1620   }
1621   XrmDestroyDatabase(database);
1622 }
1623
1624
1625 void Openbox::reload_rc(void) {
1626   load_rc();
1627   reconfigure();
1628 }
1629
1630
1631 void Openbox::reconfigure(void) {
1632   reconfigure_wait = True;
1633
1634   if (! timer->isTiming()) timer->start();
1635 }
1636
1637
1638 void Openbox::real_reconfigure(void) {
1639   grab();
1640
1641   XrmDatabase new_openboxrc = (XrmDatabase) 0;
1642   char style[MAXPATHLEN + 64];
1643
1644   sprintf(style, "session.styleFile: %s", resource.style_file);
1645   XrmPutLineResource(&new_openboxrc, style);
1646
1647   XrmDatabase old_openboxrc = XrmGetFileDatabase(rc_file);
1648
1649   XrmMergeDatabases(new_openboxrc, &old_openboxrc);
1650   XrmPutFileDatabase(old_openboxrc, rc_file);
1651   if (old_openboxrc) XrmDestroyDatabase(old_openboxrc);
1652
1653   for (int i = 0, n = menuTimestamps->count(); i < n; i++) {
1654     MenuTimestamp *ts = menuTimestamps->remove(0);
1655
1656     if (ts) {
1657       if (ts->filename)
1658         delete [] ts->filename;
1659
1660       delete ts;
1661     }
1662   }
1663
1664   LinkedListIterator<BScreen> it(screenList);
1665   for (BScreen *screen = it.current(); screen; it++, screen = it.current()) {
1666     screen->reconfigure();
1667   }
1668
1669   ungrab();
1670 }
1671
1672
1673 void Openbox::checkMenu(void) {
1674   Bool reread = False;
1675   LinkedListIterator<MenuTimestamp> it(menuTimestamps);
1676   for (MenuTimestamp *tmp = it.current(); tmp && (! reread);
1677        it++, tmp = it.current()) {
1678     struct stat buf;
1679
1680     if (! stat(tmp->filename, &buf)) {
1681       if (tmp->timestamp != buf.st_ctime)
1682         reread = True;
1683     } else {
1684       reread = True;
1685     }
1686   }
1687
1688   if (reread) rereadMenu();
1689 }
1690
1691
1692 void Openbox::rereadMenu(void) {
1693   reread_menu_wait = True;
1694
1695   if (! timer->isTiming()) timer->start();
1696 }
1697
1698
1699 void Openbox::real_rereadMenu(void) {
1700   for (int i = 0, n = menuTimestamps->count(); i < n; i++) {
1701     MenuTimestamp *ts = menuTimestamps->remove(0);
1702
1703     if (ts) {
1704       if (ts->filename)
1705         delete [] ts->filename;
1706
1707       delete ts;
1708     }
1709   }
1710
1711   LinkedListIterator<BScreen> it(screenList);
1712   for (BScreen *screen = it.current(); screen; it++, screen = it.current())
1713     screen->rereadMenu();
1714 }
1715
1716
1717 void Openbox::saveStyleFilename(const char *filename) {
1718   if (resource.style_file)
1719     delete [] resource.style_file;
1720
1721   resource.style_file = bstrdup(filename);
1722 }
1723
1724
1725 void Openbox::saveMenuFilename(const char *filename) {
1726   Bool found = False;
1727
1728   LinkedListIterator<MenuTimestamp> it(menuTimestamps);
1729   for (MenuTimestamp *tmp = it.current(); tmp && (! found);
1730        it++, tmp = it.current()) {
1731     if (! strcmp(tmp->filename, filename)) found = True;
1732   }
1733   if (! found) {
1734     struct stat buf;
1735
1736     if (! stat(filename, &buf)) {
1737       MenuTimestamp *ts = new MenuTimestamp;
1738
1739       ts->filename = bstrdup(filename);
1740       ts->timestamp = buf.st_ctime;
1741
1742       menuTimestamps->insert(ts);
1743     }
1744   }
1745 }
1746
1747
1748 void Openbox::timeout(void) {
1749   if (reconfigure_wait)
1750     real_reconfigure();
1751
1752   if (reread_menu_wait)
1753     real_rereadMenu();
1754
1755   reconfigure_wait = reread_menu_wait = False;
1756 }
1757
1758
1759 void Openbox::setFocusedWindow(OpenboxWindow *win) {
1760   BScreen *old_screen = (BScreen *) 0, *screen = (BScreen *) 0;
1761   OpenboxWindow *old_win = (OpenboxWindow *) 0;
1762   Toolbar *old_tbar = (Toolbar *) 0, *tbar = (Toolbar *) 0;
1763   Workspace *old_wkspc = (Workspace *) 0, *wkspc = (Workspace *) 0;
1764
1765   if (focused_window) {
1766     old_win = focused_window;
1767     old_screen = old_win->getScreen();
1768     old_tbar = old_screen->getToolbar();
1769     old_wkspc = old_screen->getWorkspace(old_win->getWorkspaceNumber());
1770
1771     old_win->setFocusFlag(False);
1772     old_wkspc->getMenu()->setItemSelected(old_win->getWindowNumber(), False);
1773   }
1774
1775   if (win && ! win->isIconic()) {
1776     screen = win->getScreen();
1777     tbar = screen->getToolbar();
1778     wkspc = screen->getWorkspace(win->getWorkspaceNumber());
1779
1780     focused_window = win;
1781
1782     win->setFocusFlag(True);
1783     wkspc->getMenu()->setItemSelected(win->getWindowNumber(), True);
1784   } else {
1785     focused_window = (OpenboxWindow *) 0;
1786   }
1787
1788   if (tbar)
1789     tbar->redrawWindowLabel(True);
1790   if (screen)
1791     screen->updateNetizenWindowFocus();
1792
1793   if (old_tbar && old_tbar != tbar)
1794     old_tbar->redrawWindowLabel(True);
1795   if (old_screen && old_screen != screen)
1796     old_screen->updateNetizenWindowFocus();
1797 }