Dogcows Code - chaz/openbox/blob - src/Window.cc

   1 // Window.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/Xatom.h>
  34 #include <X11/keysym.h>
  35
  36 #ifdef    HAVE_STRING_H
  37 #  include <string.h>
  38 #endif // HAVE_STRING_H
  39
  40 #ifdef    DEBUG
  41 #  ifdef    HAVE_STDIO_H
  42 #    include <stdio.h>
  43 #  endif // HAVE_STDIO_H
  44 #endif // DEBUG
  45
  46 #include "i18n.h"
  47 #include "openbox.h"
  48 #include "Iconmenu.h"
  49 #include "Screen.h"
  50 #include "Toolbar.h"
  51 #include "Window.h"
  52 #include "Windowmenu.h"
  53 #include "Workspace.h"
  54 #ifdef    SLIT
  55 #  include "Slit.h"
  56 #endif // SLIT
  57 #include "Util.h"
  58
  59 /*
  60  * Initializes the class with default values/the window's set initial values.
  61  */
  62 OpenboxWindow::OpenboxWindow(Openbox &o, Window w, BScreen *s) : openbox(o) {
  63 #ifdef    DEBUG
  64   fprintf(stderr, i18n->getMessage(WindowSet, WindowCreating,
  65                      "OpenboxWindow::OpenboxWindow(): creating 0x%lx\n"),
  66           w);
  67 #endif // DEBUG
  68
  69   client.window = w;
  70   display = openbox.getXDisplay();
  71
  72   openbox.grab();
  73   if (! validateClient()) return;
  74
  75   // fetch client size and placement
  76   XWindowAttributes wattrib;
  77   if ((! XGetWindowAttributes(display, client.window, &wattrib)) ||
  78       (! wattrib.screen) || wattrib.override_redirect) {
  79 #ifdef    DEBUG
  80     fprintf(stderr,
  81             i18n->getMessage(WindowSet, WindowXGetWindowAttributesFail,
  82                "OpenboxWindow::OpenboxWindow(): XGetWindowAttributes "
  83                "failed\n"));
  84 #endif // DEBUG
  85
  86     openbox.ungrab();
  87     return;
  88   }
  89
  90   if (s) {
  91     screen = s;
  92   } else {
  93     screen = openbox.searchScreen(RootWindowOfScreen(wattrib.screen));
  94     if (! screen) {
  95 #ifdef    DEBUG
  96       fprintf(stderr, i18n->getMessage(WindowSet, WindowCannotFindScreen,
  97                       "OpenboxWindow::OpenboxWindow(): can't find screen\n"
  98                       "\tfor root window 0x%lx\n"),
  99                       RootWindowOfScreen(wattrib.screen));
 100 #endif // DEBUG
 101
 102       openbox.ungrab();
 103       return;
 104     }
 105   }
 106
 107   flags.moving = flags.resizing = flags.shaded = flags.visible =
 108     flags.iconic = flags.transient = flags.focused =
 109     flags.stuck = flags.modal =  flags.send_focus_message =
 110     flags.shaped = flags.managed = False;
 111   flags.maximized = 0;
 112
 113   openbox_attrib.workspace = workspace_number = window_number = -1;
 114
 115   openbox_attrib.flags = openbox_attrib.attrib = openbox_attrib.stack
 116     = openbox_attrib.decoration = 0l;
 117   openbox_attrib.premax_x = openbox_attrib.premax_y = 0;
 118   openbox_attrib.premax_w = openbox_attrib.premax_h = 0;
 119
 120   frame.window = frame.plate = frame.title = frame.handle = None;
 121   frame.close_button = frame.iconify_button = frame.maximize_button = None;
 122   frame.right_grip = frame.left_grip = None;
 123
 124   frame.utitle = frame.ftitle = frame.uhandle = frame.fhandle = None;
 125   frame.ulabel = frame.flabel = frame.ubutton = frame.fbutton = None;
 126   frame.pbutton = frame.ugrip = frame.fgrip = None;
 127
 128   decorations.titlebar = decorations.border = decorations.handle = True;
 129   decorations.iconify = decorations.maximize = decorations.menu = True;
 130   functions.resize = functions.move = functions.iconify =
 131     functions.maximize = True;
 132   functions.close = decorations.close = False;
 133
 134   client.wm_hint_flags = client.normal_hint_flags = 0;
 135   client.transient_for = client.transient = 0;
 136   client.title = 0;
 137   client.title_len = 0;
 138   client.icon_title = 0;
 139   client.mwm_hint = (MwmHints *) 0;
 140   client.openbox_hint = (OpenboxHints *) 0;
 141
 142   // get the initial size and location of client window (relative to the
 143   // _root window_). This position is the reference point used with the
 144   // window's gravity to find the window's initial position.
 145   client.x = wattrib.x;
 146   client.y = wattrib.y;
 147   client.width = wattrib.width;
 148   client.height = wattrib.height;
 149   client.old_bw = wattrib.border_width;
 150
 151   windowmenu = 0;
 152   lastButtonPressTime = 0;
 153   image_ctrl = screen->getImageControl();
 154
 155   timer = new BTimer(openbox, *this);
 156   timer->setTimeout(openbox.getAutoRaiseDelay());
 157   timer->fireOnce(True);
 158
 159   getOpenboxHints();
 160   if (! client.openbox_hint)
 161     getMWMHints();
 162
 163   // get size, aspect, minimum/maximum size and other hints set by the
 164   // client
 165   getWMProtocols();
 166   getWMHints();
 167   getWMNormalHints();
 168
 169 #ifdef    SLIT
 170   if (client.initial_state == WithdrawnState) {
 171     screen->getSlit()->addClient(client.window);
 172     openbox.ungrab();
 173     delete this;
 174     return;
 175   }
 176 #endif // SLIT
 177
 178   flags.managed = True;
 179   openbox.saveWindowSearch(client.window, this);
 180
 181   // determine if this is a transient window
 182   Window win;
 183   if (XGetTransientForHint(display, client.window, &win)) {
 184     if (win && (win != client.window)) {
 185       OpenboxWindow *tr;
 186       if ((tr = openbox.searchWindow(win))) {
 187         while (tr->client.transient) tr = tr->client.transient;
 188         client.transient_for = tr;
 189         tr->client.transient = this;
 190         flags.stuck = client.transient_for->flags.stuck;
 191         flags.transient = True;
 192       } else if (win == client.window_group) {
 193         if ((tr = openbox.searchGroup(win, this))) {
 194           while (tr->client.transient) tr = tr->client.transient;
 195           client.transient_for = tr;
 196           tr->client.transient = this;
 197           flags.stuck = client.transient_for->flags.stuck;
 198           flags.transient = True;
 199         }
 200       }
 201     }
 202
 203     if (win == screen->getRootWindow()) flags.modal = True;
 204   }
 205
 206   // adjust the window decorations based on transience and window sizes
 207   if (flags.transient)
 208     decorations.maximize = decorations.handle = functions.maximize = False;
 209
 210   if ((client.normal_hint_flags & PMinSize) &&
 211       (client.normal_hint_flags & PMaxSize) &&
 212        client.max_width <= client.min_width &&
 213       client.max_height <= client.min_height) {
 214     decorations.maximize = decorations.handle =
 215       functions.resize = functions.maximize = False;
 216   }
 217   upsize();
 218
 219   Bool place_window = True;
 220   if (openbox.isStartup() || flags.transient ||
 221       client.normal_hint_flags & (PPosition|USPosition)) {
 222     setGravityOffsets();
 223
 224     if ((openbox.isStartup()) ||
 225         (frame.x >= 0 &&
 226          (signed) (frame.y + frame.y_border) >= 0 &&
 227          frame.x <= (signed) screen->size().w() &&
 228          frame.y <= (signed) screen->size().h()))
 229       place_window = False;
 230   }
 231
 232   frame.window = createToplevelWindow(frame.x, frame.y, frame.width,
 233                                       frame.height,
 234                                       frame.border_w);
 235   openbox.saveWindowSearch(frame.window, this);
 236
 237   frame.plate = createChildWindow(frame.window);
 238   openbox.saveWindowSearch(frame.plate, this);
 239
 240   if (decorations.titlebar) {
 241     frame.title = createChildWindow(frame.window);
 242     frame.label = createChildWindow(frame.title);
 243     openbox.saveWindowSearch(frame.title, this);
 244     openbox.saveWindowSearch(frame.label, this);
 245   }
 246
 247   if (decorations.handle) {
 248     frame.handle = createChildWindow(frame.window);
 249     openbox.saveWindowSearch(frame.handle, this);
 250
 251     frame.left_grip =
 252       createChildWindow(frame.handle, openbox.getLowerLeftAngleCursor());
 253     openbox.saveWindowSearch(frame.left_grip, this);
 254
 255     frame.right_grip =
 256       createChildWindow(frame.handle, openbox.getLowerRightAngleCursor());
 257     openbox.saveWindowSearch(frame.right_grip, this);
 258   }
 259
 260   associateClientWindow();
 261
 262   if (! screen->sloppyFocus())
 263     openbox.grabButton(Button1, 0, frame.plate, True, ButtonPressMask,
 264         GrabModeSync, GrabModeSync, None, None);
 265
 266   openbox.grabButton(Button1, Mod1Mask, frame.window, True,
 267       ButtonReleaseMask | ButtonMotionMask, GrabModeAsync,
 268       GrabModeAsync, None, openbox.getMoveCursor());
 269   openbox.grabButton(Button2, Mod1Mask, frame.window, True,
 270       ButtonReleaseMask, GrabModeAsync, GrabModeAsync, None, None);
 271   openbox.grabButton(Button3, Mod1Mask, frame.window, True,
 272       ButtonReleaseMask | ButtonMotionMask, GrabModeAsync,
 273       GrabModeAsync, None, None);
 274
 275   positionWindows();
 276   XRaiseWindow(display, frame.plate);
 277   XMapSubwindows(display, frame.plate);
 278   if (decorations.titlebar) XMapSubwindows(display, frame.title);
 279   XMapSubwindows(display, frame.window);
 280
 281   if (decorations.menu)
 282     windowmenu = new Windowmenu(*this);
 283
 284   decorate();
 285
 286   if (workspace_number < 0 || workspace_number >= screen->getWorkspaceCount())
 287     screen->getCurrentWorkspace()->addWindow(this, place_window);
 288   else
 289     screen->getWorkspace(workspace_number)->addWindow(this, place_window);
 290
 291   configure(frame.x, frame.y, frame.width, frame.height);
 292
 293   if (flags.shaded) {
 294     flags.shaded = False;
 295     shade();
 296   }
 297
 298   if (flags.maximized && functions.maximize) {
 299     unsigned int button = flags.maximized;
 300     flags.maximized = 0;
 301     maximize(button);
 302   }
 303
 304   setFocusFlag(False);
 305
 306   openbox.ungrab();
 307 }
 308
 309
 310 OpenboxWindow::~OpenboxWindow(void) {
 311   if (flags.moving || flags.resizing) {
 312     screen->hideGeometry();
 313     XUngrabPointer(display, CurrentTime);
 314   }
 315
 316   if (workspace_number != -1 && window_number != -1)
 317     screen->getWorkspace(workspace_number)->removeWindow(this);
 318   else if (flags.iconic)
 319     screen->removeIcon(this);
 320
 321   if (timer) {
 322     if (timer->isTiming()) timer->stop();
 323     delete timer;
 324   }
 325
 326   if (windowmenu) delete windowmenu;
 327
 328   if (client.title)
 329     delete [] client.title;
 330
 331   if (client.icon_title)
 332     delete [] client.icon_title;
 333
 334   if (client.mwm_hint)
 335     XFree(client.mwm_hint);
 336
 337   if (client.openbox_hint)
 338     XFree(client.openbox_hint);
 339
 340   if (client.window_group)
 341     openbox.removeGroupSearch(client.window_group);
 342
 343   if (flags.transient && client.transient_for)
 344     client.transient_for->client.transient = client.transient;
 345   if (client.transient)
 346     client.transient->client.transient_for = client.transient_for;
 347
 348   if (frame.close_button) {
 349     openbox.removeWindowSearch(frame.close_button);
 350     XDestroyWindow(display, frame.close_button);
 351   }
 352
 353   if (frame.iconify_button) {
 354     openbox.removeWindowSearch(frame.iconify_button);
 355     XDestroyWindow(display, frame.iconify_button);
 356   }
 357
 358   if (frame.maximize_button) {
 359     openbox.removeWindowSearch(frame.maximize_button);
 360     XDestroyWindow(display, frame.maximize_button);
 361   }
 362
 363   if (frame.title) {
 364     if (frame.ftitle)
 365       image_ctrl->removeImage(frame.ftitle);
 366
 367     if (frame.utitle)
 368       image_ctrl->removeImage(frame.utitle);
 369
 370     if (frame.flabel)
 371       image_ctrl->removeImage(frame.flabel);
 372
 373     if( frame.ulabel)
 374       image_ctrl->removeImage(frame.ulabel);
 375
 376     openbox.removeWindowSearch(frame.label);
 377     openbox.removeWindowSearch(frame.title);
 378     XDestroyWindow(display, frame.label);
 379     XDestroyWindow(display, frame.title);
 380   }
 381
 382   if (frame.handle) {
 383     if (frame.fhandle)
 384       image_ctrl->removeImage(frame.fhandle);
 385
 386     if (frame.uhandle)
 387       image_ctrl->removeImage(frame.uhandle);
 388
 389     if (frame.fgrip)
 390       image_ctrl->removeImage(frame.fgrip);
 391
 392     if (frame.ugrip)
 393       image_ctrl->removeImage(frame.ugrip);
 394
 395     openbox.removeWindowSearch(frame.handle);
 396     openbox.removeWindowSearch(frame.right_grip);
 397     openbox.removeWindowSearch(frame.left_grip);
 398     XDestroyWindow(display, frame.right_grip);
 399     XDestroyWindow(display, frame.left_grip);
 400     XDestroyWindow(display, frame.handle);
 401   }
 402
 403   if (frame.fbutton)
 404     image_ctrl->removeImage(frame.fbutton);
 405
 406   if (frame.ubutton)
 407     image_ctrl->removeImage(frame.ubutton);
 408
 409   if (frame.pbutton)
 410     image_ctrl->removeImage(frame.pbutton);
 411
 412   if (frame.plate) {
 413     openbox.removeWindowSearch(frame.plate);
 414     XDestroyWindow(display, frame.plate);
 415   }
 416
 417   if (frame.window) {
 418     openbox.removeWindowSearch(frame.window);
 419     XDestroyWindow(display, frame.window);
 420   }
 421
 422   if (flags.managed) {
 423     openbox.removeWindowSearch(client.window);
 424     screen->removeNetizen(client.window);
 425   }
 426 }
 427
 428
 429 /*
 430  * Creates a new top level window, with a given location, size, and border
 431  * width.
 432  * Returns: the newly created window
 433  */
 434 Window OpenboxWindow::createToplevelWindow(int x, int y, unsigned int width,
 435                                             unsigned int height,
 436                                             unsigned int borderwidth)
 437 {
 438   XSetWindowAttributes attrib_create;
 439   unsigned long create_mask = CWBackPixmap | CWBorderPixel | CWColormap |
 440                               CWOverrideRedirect | CWEventMask;
 441
 442   attrib_create.background_pixmap = None;
 443   attrib_create.colormap = screen->getColormap();
 444   attrib_create.override_redirect = True;
 445   attrib_create.event_mask = ButtonPressMask | ButtonReleaseMask |
 446                              ButtonMotionMask | EnterWindowMask;
 447
 448   return XCreateWindow(display, screen->getRootWindow(), x, y, width, height,
 449                         borderwidth, screen->getDepth(), InputOutput,
 450                         screen->getVisual(), create_mask,
 451                         &attrib_create);
 452 }
 453
 454
 455 /*
 456  * Creates a child window, and optionally associates a given cursor with
 457  * the new window.
 458  */
 459 Window OpenboxWindow::createChildWindow(Window parent, Cursor cursor) {
 460   XSetWindowAttributes attrib_create;
 461   unsigned long create_mask = CWBackPixmap | CWBorderPixel |
 462                               CWEventMask;
 463
 464   attrib_create.background_pixmap = None;
 465   attrib_create.event_mask = ButtonPressMask | ButtonReleaseMask |
 466                              ButtonMotionMask | ExposureMask |
 467                              EnterWindowMask | LeaveWindowMask;
 468
 469   if (cursor) {
 470     create_mask |= CWCursor;
 471     attrib_create.cursor = cursor;
 472   }
 473
 474   return XCreateWindow(display, parent, 0, 0, 1, 1, 0, screen->getDepth(),
 475                        InputOutput, screen->getVisual(), create_mask,
 476                        &attrib_create);
 477 }
 478
 479
 480 void OpenboxWindow::associateClientWindow(void) {
 481   XSetWindowBorderWidth(display, client.window, 0);
 482   getWMName();
 483   getWMIconName();
 484
 485   XChangeSaveSet(display, client.window, SetModeInsert);
 486   XSetWindowAttributes attrib_set;
 487
 488   XSelectInput(display, frame.plate, NoEventMask);
 489   XReparentWindow(display, client.window, frame.plate, 0, 0);
 490   XSelectInput(display, frame.plate, SubstructureRedirectMask);
 491
 492   XFlush(display);
 493
 494   attrib_set.event_mask = PropertyChangeMask | StructureNotifyMask |
 495                           FocusChangeMask;
 496   attrib_set.do_not_propagate_mask = ButtonPressMask | ButtonReleaseMask |
 497                                      ButtonMotionMask;
 498
 499   XChangeWindowAttributes(display, client.window, CWEventMask|CWDontPropagate,
 500                           &attrib_set);
 501
 502 #ifdef    SHAPE
 503   if (openbox.hasShapeExtensions()) {
 504     XShapeSelectInput(display, client.window, ShapeNotifyMask);
 505
 506     int foo;
 507     unsigned int ufoo;
 508
 509     XShapeQueryExtents(display, client.window, &flags.shaped, &foo, &foo,
 510                        &ufoo, &ufoo, &foo, &foo, &foo, &ufoo, &ufoo);
 511
 512     if (flags.shaped) {
 513       XShapeCombineShape(display, frame.window, ShapeBounding,
 514                          frame.mwm_border_w, frame.y_border +
 515                          frame.mwm_border_w, client.window,
 516                          ShapeBounding, ShapeSet);
 517
 518       int num = 1;
 519       XRectangle xrect[2];
 520       xrect[0].x = xrect[0].y = 0;
 521       xrect[0].width = frame.width;
 522       xrect[0].height = frame.y_border;
 523
 524       if (decorations.handle) {
 525         xrect[1].x = 0;
 526         xrect[1].y = frame.y_handle;
 527         xrect[1].width = frame.width;
 528         xrect[1].height = frame.handle_h + frame.border_w;
 529         num++;
 530       }
 531
 532       XShapeCombineRectangles(display, frame.window, ShapeBounding, 0, 0,
 533                               xrect, num, ShapeUnion, Unsorted);
 534     }
 535   }
 536 #endif // SHAPE
 537
 538   if (decorations.iconify) createIconifyButton();
 539   if (decorations.maximize) createMaximizeButton();
 540   if (decorations.close) createCloseButton();
 541
 542   if (frame.ubutton) {
 543     if (frame.close_button)
 544       XSetWindowBackgroundPixmap(display, frame.close_button, frame.ubutton);
 545     if (frame.maximize_button)
 546       XSetWindowBackgroundPixmap(display, frame.maximize_button,
 547                                  frame.ubutton);
 548     if (frame.iconify_button)
 549       XSetWindowBackgroundPixmap(display, frame.iconify_button, frame.ubutton);
 550   } else {
 551     if (frame.close_button)
 552       XSetWindowBackground(display, frame.close_button, frame.ubutton_pixel);
 553     if (frame.maximize_button)
 554       XSetWindowBackground(display, frame.maximize_button,
 555                            frame.ubutton_pixel);
 556     if (frame.iconify_button)
 557       XSetWindowBackground(display, frame.iconify_button, frame.ubutton_pixel);
 558   }
 559 }
 560
 561
 562 void OpenboxWindow::decorate(void) {
 563   Pixmap tmp = frame.fbutton;
 564   BTexture *texture = &(screen->getWindowStyle()->b_focus);
 565   if (texture->getTexture() == (BImage_Flat | BImage_Solid)) {
 566     frame.fbutton = None;
 567     frame.fbutton_pixel = texture->getColor()->getPixel();
 568   } else {
 569     frame.fbutton =
 570       image_ctrl->renderImage(frame.button_w, frame.button_h, texture);
 571   }
 572   if (tmp) image_ctrl->removeImage(tmp);
 573
 574   tmp = frame.ubutton;
 575   texture = &(screen->getWindowStyle()->b_unfocus);
 576   if (texture->getTexture() == (BImage_Flat | BImage_Solid)) {
 577     frame.ubutton = None;
 578     frame.ubutton_pixel = texture->getColor()->getPixel();
 579   } else {
 580     frame.ubutton =
 581       image_ctrl->renderImage(frame.button_w, frame.button_h, texture);
 582   }
 583   if (tmp) image_ctrl->removeImage(tmp);
 584
 585   tmp = frame.pbutton;
 586   texture = &(screen->getWindowStyle()->b_pressed);
 587   if (texture->getTexture() == (BImage_Flat | BImage_Solid)) {
 588     frame.pbutton = None;
 589     frame.pbutton_pixel = texture->getColor()->getPixel();
 590   } else {
 591     frame.pbutton =
 592       image_ctrl->renderImage(frame.button_w, frame.button_h, texture);
 593   }
 594   if (tmp) image_ctrl->removeImage(tmp);
 595
 596   if (decorations.titlebar) {
 597     tmp = frame.ftitle;
 598     texture = &(screen->getWindowStyle()->t_focus);
 599     if (texture->getTexture() == (BImage_Flat | BImage_Solid)) {
 600       frame.ftitle = None;
 601       frame.ftitle_pixel = texture->getColor()->getPixel();
 602     } else {
 603       frame.ftitle =
 604         image_ctrl->renderImage(frame.width, frame.title_h, texture);
 605     }
 606     if (tmp) image_ctrl->removeImage(tmp);
 607
 608     tmp = frame.utitle;
 609     texture = &(screen->getWindowStyle()->t_unfocus);
 610     if (texture->getTexture() == (BImage_Flat | BImage_Solid)) {
 611       frame.utitle = None;
 612       frame.utitle_pixel = texture->getColor()->getPixel();
 613     } else {
 614       frame.utitle =
 615         image_ctrl->renderImage(frame.width, frame.title_h, texture);
 616     }
 617     if (tmp) image_ctrl->removeImage(tmp);
 618
 619     XSetWindowBorder(display, frame.title,
 620                      screen->getBorderColor()->getPixel());
 621
 622     decorateLabel();
 623   }
 624
 625   if (decorations.border) {
 626     frame.fborder_pixel = screen->getWindowStyle()->f_focus.getPixel();
 627     frame.uborder_pixel = screen->getWindowStyle()->f_unfocus.getPixel();
 628     openbox_attrib.flags |= AttribDecoration;
 629     openbox_attrib.decoration = DecorNormal;
 630   } else {
 631     openbox_attrib.flags |= AttribDecoration;
 632     openbox_attrib.decoration = DecorNone;
 633   }
 634
 635   if (decorations.handle) {
 636     tmp = frame.fhandle;
 637     texture = &(screen->getWindowStyle()->h_focus);
 638     if (texture->getTexture() == (BImage_Flat | BImage_Solid)) {
 639       frame.fhandle = None;
 640       frame.fhandle_pixel = texture->getColor()->getPixel();
 641     } else {
 642       frame.fhandle =
 643         image_ctrl->renderImage(frame.width, frame.handle_h, texture);
 644     }
 645     if (tmp) image_ctrl->removeImage(tmp);
 646
 647     tmp = frame.uhandle;
 648     texture = &(screen->getWindowStyle()->h_unfocus);
 649     if (texture->getTexture() == (BImage_Flat | BImage_Solid)) {
 650       frame.uhandle = None;
 651       frame.uhandle_pixel = texture->getColor()->getPixel();
 652     } else {
 653       frame.uhandle =
 654         image_ctrl->renderImage(frame.width, frame.handle_h, texture);
 655     }
 656     if (tmp) image_ctrl->removeImage(tmp);
 657
 658     tmp = frame.fgrip;
 659     texture = &(screen->getWindowStyle()->g_focus);
 660     if (texture->getTexture() == (BImage_Flat | BImage_Solid)) {
 661       frame.fgrip = None;
 662       frame.fgrip_pixel = texture->getColor()->getPixel();
 663     } else {
 664       frame.fgrip =
 665         image_ctrl->renderImage(frame.grip_w, frame.grip_h, texture);
 666     }
 667     if (tmp) image_ctrl->removeImage(tmp);
 668
 669     tmp = frame.ugrip;
 670     texture = &(screen->getWindowStyle()->g_unfocus);
 671     if (texture->getTexture() == (BImage_Flat | BImage_Solid)) {
 672       frame.ugrip = None;
 673       frame.ugrip_pixel = texture->getColor()->getPixel();
 674     } else {
 675       frame.ugrip =
 676         image_ctrl->renderImage(frame.grip_w, frame.grip_h, texture);
 677     }
 678     if (tmp) image_ctrl->removeImage(tmp);
 679
 680     XSetWindowBorder(display, frame.handle,
 681                      screen->getBorderColor()->getPixel());
 682     XSetWindowBorder(display, frame.left_grip,
 683                      screen->getBorderColor()->getPixel());
 684     XSetWindowBorder(display, frame.right_grip,
 685                      screen->getBorderColor()->getPixel());
 686   }
 687
 688   XSetWindowBorder(display, frame.window,
 689                    screen->getBorderColor()->getPixel());
 690 }
 691
 692
 693 void OpenboxWindow::decorateLabel(void) {
 694   Pixmap tmp = frame.flabel;
 695   BTexture *texture = &(screen->getWindowStyle()->l_focus);
 696   if (texture->getTexture() == (BImage_Flat | BImage_Solid)) {
 697     frame.flabel = None;
 698     frame.flabel_pixel = texture->getColor()->getPixel();
 699   } else {
 700     frame.flabel =
 701       image_ctrl->renderImage(frame.label_w, frame.label_h, texture);
 702   }
 703   if (tmp) image_ctrl->removeImage(tmp);
 704
 705   tmp = frame.ulabel;
 706   texture = &(screen->getWindowStyle()->l_unfocus);
 707   if (texture->getTexture() == (BImage_Flat | BImage_Solid)) {
 708     frame.ulabel = None;
 709     frame.ulabel_pixel = texture->getColor()->getPixel();
 710   } else {
 711     frame.ulabel =
 712       image_ctrl->renderImage(frame.label_w, frame.label_h, texture);
 713   }
 714   if (tmp) image_ctrl->removeImage(tmp);
 715 }
 716
 717
 718 void OpenboxWindow::createCloseButton(void) {
 719   if (decorations.close && frame.title != None) {
 720     frame.close_button = createChildWindow(frame.title);
 721     openbox.saveWindowSearch(frame.close_button, this);
 722   }
 723 }
 724
 725
 726 void OpenboxWindow::createIconifyButton(void) {
 727   if (decorations.iconify && frame.title != None) {
 728     frame.iconify_button = createChildWindow(frame.title);
 729     openbox.saveWindowSearch(frame.iconify_button, this);
 730   }
 731 }
 732
 733
 734 void OpenboxWindow::createMaximizeButton(void) {
 735   if (decorations.maximize && frame.title != None) {
 736     frame.maximize_button = createChildWindow(frame.title);
 737     openbox.saveWindowSearch(frame.maximize_button, this);
 738   }
 739 }
 740
 741
 742 void OpenboxWindow::positionButtons(Bool redecorate_label) {
 743   const char *format = openbox.getTitleBarLayout();
 744   const unsigned int bw = frame.bevel_w + 1;
 745   const unsigned int by = frame.bevel_w + 1;
 746   unsigned int bx = frame.bevel_w + 1;
 747   unsigned int bcount = strlen(format) - 1;
 748
 749   if (!decorations.close)
 750     bcount--;
 751   if (!decorations.maximize)
 752     bcount--;
 753   if (!decorations.iconify)
 754     bcount--;
 755   frame.label_w = frame.width - bx * 2 - (frame.button_w + bw) * bcount;
 756
 757   bool hasclose, hasiconify, hasmaximize;
 758   hasclose = hasiconify = hasmaximize = false;
 759
 760   for (int i = 0; format[i] != '\0' && i < 4; i++) {
 761     switch(format[i]) {
 762     case 'C':
 763       if (decorations.close && frame.close_button != None) {
 764         XMoveResizeWindow(display, frame.close_button, bx, by,
 765                           frame.button_w, frame.button_h);
 766         XMapWindow(display, frame.close_button);
 767         XClearWindow(display, frame.close_button);
 768         bx += frame.button_w + bw;
 769         hasclose = true;
 770       } else if (frame.close_button)
 771         XUnmapWindow(display, frame.close_button);
 772       break;
 773     case 'I':
 774       if (decorations.iconify && frame.iconify_button != None) {
 775         XMoveResizeWindow(display, frame.iconify_button, bx, by,
 776                           frame.button_w, frame.button_h);
 777         XMapWindow(display, frame.iconify_button);
 778         XClearWindow(display, frame.iconify_button);
 779         bx += frame.button_w + bw;
 780         hasiconify = true;
 781       } else if (frame.close_button)
 782         XUnmapWindow(display, frame.close_button);
 783       break;
 784     case 'M':
 785       if (decorations.maximize && frame.maximize_button != None) {
 786         XMoveResizeWindow(display, frame.maximize_button, bx, by,
 787                           frame.button_w, frame.button_h);
 788         XMapWindow(display, frame.maximize_button);
 789         XClearWindow(display, frame.maximize_button);
 790         bx += frame.button_w + bw;
 791         hasmaximize = true;
 792       } else if (frame.close_button)
 793         XUnmapWindow(display, frame.close_button);
 794       break;
 795     case 'L':
 796       XMoveResizeWindow(display, frame.label, bx, by - 1,
 797                         frame.label_w, frame.label_h);
 798       bx += frame.label_w + bw;
 799       break;
 800     }
 801   }
 802
 803   if (!hasclose) {
 804       openbox.removeWindowSearch(frame.close_button);
 805       XDestroyWindow(display, frame.close_button);
 806   }
 807   if (!hasiconify) {
 808       openbox.removeWindowSearch(frame.iconify_button);
 809       XDestroyWindow(display, frame.iconify_button);
 810   }
 811   if (!hasmaximize) {
 812       openbox.removeWindowSearch(frame.maximize_button);
 813       XDestroyWindow(display, frame.maximize_button);
 814   }
 815   if (redecorate_label)
 816     decorateLabel();
 817   redrawLabel();
 818   redrawAllButtons();
 819 }
 820
 821
 822 void OpenboxWindow::reconfigure(void) {
 823   upsize();
 824
 825   client.x = frame.x + frame.mwm_border_w + frame.border_w;
 826   client.y = frame.y + frame.y_border + frame.mwm_border_w +
 827              frame.border_w;
 828
 829   if (client.title) {
 830     if (i18n->multibyte()) {
 831       XRectangle ink, logical;
 832       XmbTextExtents(screen->getWindowStyle()->fontset,
 833                      client.title, client.title_len, &ink, &logical);
 834       client.title_text_w = logical.width;
 835     } else {
 836       client.title_text_w = XTextWidth(screen->getWindowStyle()->font,
 837                                        client.title, client.title_len);
 838     }
 839     client.title_text_w += (frame.bevel_w * 4);
 840   }
 841
 842   positionWindows();
 843   decorate();
 844
 845   XClearWindow(display, frame.window);
 846   setFocusFlag(flags.focused);
 847
 848   configure(frame.x, frame.y, frame.width, frame.height);
 849
 850   if (! screen->sloppyFocus())
 851     openbox.grabButton(Button1, 0, frame.plate, True, ButtonPressMask,
 852         GrabModeSync, GrabModeSync, None, None);
 853   else
 854     openbox.ungrabButton(Button1, 0, frame.plate);
 855
 856   if (windowmenu) {
 857     windowmenu->move(windowmenu->getX(), frame.y + frame.title_h);
 858     windowmenu->reconfigure();
 859   }
 860 }
 861
 862
 863 void OpenboxWindow::positionWindows(void) {
 864   XResizeWindow(display, frame.window, frame.width,
 865                 ((flags.shaded) ? frame.title_h : frame.height));
 866   XSetWindowBorderWidth(display, frame.window, frame.border_w);
 867   XSetWindowBorderWidth(display, frame.plate, frame.mwm_border_w);
 868   XMoveResizeWindow(display, frame.plate, 0, frame.y_border,
 869                     client.width, client.height);
 870   XMoveResizeWindow(display, client.window, 0, 0, client.width, client.height);
 871
 872   if (decorations.titlebar) {
 873     XSetWindowBorderWidth(display, frame.title, frame.border_w);
 874     XMoveResizeWindow(display, frame.title, -frame.border_w,
 875                       -frame.border_w, frame.width, frame.title_h);
 876
 877     positionButtons();
 878   } else if (frame.title) {
 879     XUnmapWindow(display, frame.title);
 880   }
 881   if (decorations.handle) {
 882     XSetWindowBorderWidth(display, frame.handle, frame.border_w);
 883     XSetWindowBorderWidth(display, frame.left_grip, frame.border_w);
 884     XSetWindowBorderWidth(display, frame.right_grip, frame.border_w);
 885
 886     XMoveResizeWindow(display, frame.handle, -frame.border_w,
 887                       frame.y_handle - frame.border_w,
 888                       frame.width, frame.handle_h);
 889     XMoveResizeWindow(display, frame.left_grip, -frame.border_w,
 890                       -frame.border_w, frame.grip_w, frame.grip_h);
 891     XMoveResizeWindow(display, frame.right_grip,
 892                       frame.width - frame.grip_w - frame.border_w,
 893                       -frame.border_w, frame.grip_w, frame.grip_h);
 894     XMapSubwindows(display, frame.handle);
 895   } else if (frame.handle) {
 896     XUnmapWindow(display, frame.handle);
 897   }
 898 }
 899
 900
 901 void OpenboxWindow::getWMName(void) {
 902   if (client.title) {
 903     delete [] client.title;
 904     client.title = (char *) 0;
 905   }
 906
 907   XTextProperty text_prop;
 908   char **list;
 909   int num;
 910
 911   if (XGetWMName(display, client.window, &text_prop)) {
 912     if (text_prop.value && text_prop.nitems > 0) {
 913       if (text_prop.encoding != XA_STRING) {
 914         text_prop.nitems = strlen((char *) text_prop.value);
 915
 916         if ((XmbTextPropertyToTextList(display, &text_prop,
 917                                        &list, &num) == Success) &&
 918             (num > 0) && *list) {
 919           client.title = bstrdup(*list);
 920           XFreeStringList(list);
 921         } else {
 922           client.title = bstrdup((char *) text_prop.value);
 923         }
 924       } else {
 925         client.title = bstrdup((char *) text_prop.value);
 926       }
 927       XFree((char *) text_prop.value);
 928     } else {
 929       client.title = bstrdup(i18n->getMessage(WindowSet, WindowUnnamed,
 930                                               "Unnamed"));
 931     }
 932   } else {
 933     client.title = bstrdup(i18n->getMessage(WindowSet, WindowUnnamed,
 934                                             "Unnamed"));
 935   }
 936   client.title_len = strlen(client.title);
 937
 938   if (i18n->multibyte()) {
 939     XRectangle ink, logical;
 940     XmbTextExtents(screen->getWindowStyle()->fontset,
 941                    client.title, client.title_len, &ink, &logical);
 942     client.title_text_w = logical.width;
 943   } else {
 944     client.title_len = strlen(client.title);
 945     client.title_text_w = XTextWidth(screen->getWindowStyle()->font,
 946                                      client.title, client.title_len);
 947   }
 948
 949   client.title_text_w += (frame.bevel_w * 4);
 950 }
 951
 952
 953 void OpenboxWindow::getWMIconName(void) {
 954   if (client.icon_title) {
 955     delete [] client.icon_title;
 956     client.icon_title = (char *) 0;
 957   }
 958
 959   XTextProperty text_prop;
 960   char **list;
 961   int num;
 962
 963   if (XGetWMIconName(display, client.window, &text_prop)) {
 964     if (text_prop.value && text_prop.nitems > 0) {
 965       if (text_prop.encoding != XA_STRING) {
 966         text_prop.nitems = strlen((char *) text_prop.value);
 967
 968         if ((XmbTextPropertyToTextList(display, &text_prop,
 969                                        &list, &num) == Success) &&
 970             (num > 0) && *list) {
 971           client.icon_title = bstrdup(*list);
 972           XFreeStringList(list);
 973         } else {
 974           client.icon_title = bstrdup((char *) text_prop.value);
 975         }
 976       } else {
 977         client.icon_title = bstrdup((char *) text_prop.value);
 978       }
 979       XFree((char *) text_prop.value);
 980     } else {
 981       client.icon_title = bstrdup(client.title);
 982     }
 983   } else {
 984     client.icon_title = bstrdup(client.title);
 985   }
 986 }
 987
 988
 989 /*
 990  * Retrieve which WM Protocols are supported by the client window.
 991  * If the WM_DELETE_WINDOW protocol is supported, add the close button to the
 992  * window's decorations and allow the close behavior.
 993  * If the WM_TAKE_FOCUS protocol is supported, save a value that indicates
 994  * this.
 995  */
 996 void OpenboxWindow::getWMProtocols(void) {
 997   Atom *proto;
 998   int num_return = 0;
 999
1000   if (XGetWMProtocols(display, client.window, &proto, &num_return)) {
1001     for (int i = 0; i < num_return; ++i) {
1002       if (proto[i] == openbox.getWMDeleteAtom())
1003         functions.close = decorations.close = True;
1004       else if (proto[i] == openbox.getWMTakeFocusAtom())
1005         flags.send_focus_message = True;
1006       else if (proto[i] == openbox.getOpenboxStructureMessagesAtom())
1007         screen->addNetizen(new Netizen(*screen, client.window));
1008     }
1009
1010     XFree(proto);
1011   }
1012 }
1013
1014
1015 /*
1016  * Gets the value of the WM_HINTS property.
1017  * If the property is not set, then use a set of default values.
1018  */
1019 void OpenboxWindow::getWMHints(void) {
1020   XWMHints *wmhint = XGetWMHints(display, client.window);
1021   if (! wmhint) {
1022     flags.visible = True;
1023     flags.iconic = False;
1024     focus_mode = F_Passive;
1025     client.window_group = None;
1026     client.initial_state = NormalState;
1027     return;
1028   }
1029   client.wm_hint_flags = wmhint->flags;
1030   if (wmhint->flags & InputHint) {
1031     if (wmhint->input == True) {
1032       if (flags.send_focus_message)
1033         focus_mode = F_LocallyActive;
1034       else
1035         focus_mode = F_Passive;
1036     } else {
1037       if (flags.send_focus_message)
1038         focus_mode = F_GloballyActive;
1039       else
1040         focus_mode = F_NoInput;
1041     }
1042   } else {
1043     focus_mode = F_Passive;
1044   }
1045
1046   if (wmhint->flags & StateHint)
1047     client.initial_state = wmhint->initial_state;
1048   else
1049     client.initial_state = NormalState;
1050
1051   if (wmhint->flags & WindowGroupHint) {
1052     if (! client.window_group) {
1053       client.window_group = wmhint->window_group;
1054       openbox.saveGroupSearch(client.window_group, this);
1055     }
1056   } else {
1057     client.window_group = None;
1058   }
1059   XFree(wmhint);
1060 }
1061
1062
1063 /*
1064  * Gets the value of the WM_NORMAL_HINTS property.
1065  * If the property is not set, then use a set of default values.
1066  */
1067 void OpenboxWindow::getWMNormalHints(void) {
1068   long icccm_mask;
1069   XSizeHints sizehint;
1070
1071   client.min_width = client.min_height =
1072     client.base_width = client.base_height =
1073     client.width_inc = client.height_inc = 1;
1074   client.max_width = screen->size().w();
1075   client.max_height = screen->size().h();
1076   client.min_aspect_x = client.min_aspect_y =
1077     client.max_aspect_x = client.max_aspect_y = 1;
1078   client.win_gravity = NorthWestGravity;
1079
1080   if (! XGetWMNormalHints(display, client.window, &sizehint, &icccm_mask))
1081     return;
1082
1083   client.normal_hint_flags = sizehint.flags;
1084
1085   if (sizehint.flags & PMinSize) {
1086     client.min_width = sizehint.min_width;
1087     client.min_height = sizehint.min_height;
1088   }
1089
1090   if (sizehint.flags & PMaxSize) {
1091     client.max_width = sizehint.max_width;
1092     client.max_height = sizehint.max_height;
1093   }
1094
1095   if (sizehint.flags & PResizeInc) {
1096     client.width_inc = sizehint.width_inc;
1097     client.height_inc = sizehint.height_inc;
1098   }
1099
1100   if (sizehint.flags & PAspect) {
1101     client.min_aspect_x = sizehint.min_aspect.x;
1102     client.min_aspect_y = sizehint.min_aspect.y;
1103     client.max_aspect_x = sizehint.max_aspect.x;
1104     client.max_aspect_y = sizehint.max_aspect.y;
1105   }
1106
1107   if (sizehint.flags & PBaseSize) {
1108     client.base_width = sizehint.base_width;
1109     client.base_height = sizehint.base_height;
1110   }
1111
1112   if (sizehint.flags & PWinGravity)
1113     client.win_gravity = sizehint.win_gravity;
1114 }
1115
1116
1117 /*
1118  * Gets the MWM hints for the class' contained window.
1119  * This is used while initializing the window to its first state, and not
1120  * thereafter.
1121  * Returns: true if the MWM hints are successfully retreived and applied; false
1122  * if they are not.
1123  */
1124 void OpenboxWindow::getMWMHints(void) {
1125   int format;
1126   Atom atom_return;
1127   unsigned long num, len;
1128
1129   int ret = XGetWindowProperty(display, client.window,
1130                                openbox.getMotifWMHintsAtom(), 0,
1131                                PropMwmHintsElements, False,
1132                                openbox.getMotifWMHintsAtom(), &atom_return,
1133                                &format, &num, &len,
1134                                (unsigned char **) &client.mwm_hint);
1135
1136   if (ret != Success || !client.mwm_hint || num != PropMwmHintsElements)
1137     return;
1138
1139   if (client.mwm_hint->flags & MwmHintsDecorations) {
1140     if (client.mwm_hint->decorations & MwmDecorAll) {
1141       decorations.titlebar = decorations.handle = decorations.border =
1142         decorations.iconify = decorations.maximize =
1143         decorations.close = decorations.menu = True;
1144     } else {
1145       decorations.titlebar = decorations.handle = decorations.border =
1146         decorations.iconify = decorations.maximize =
1147         decorations.close = decorations.menu = False;
1148
1149       if (client.mwm_hint->decorations & MwmDecorBorder)
1150         decorations.border = True;
1151       if (client.mwm_hint->decorations & MwmDecorHandle)
1152         decorations.handle = True;
1153       if (client.mwm_hint->decorations & MwmDecorTitle)
1154         decorations.titlebar = True;
1155       if (client.mwm_hint->decorations & MwmDecorMenu)
1156         decorations.menu = True;
1157       if (client.mwm_hint->decorations & MwmDecorIconify)
1158         decorations.iconify = True;
1159       if (client.mwm_hint->decorations & MwmDecorMaximize)
1160         decorations.maximize = True;
1161     }
1162   }
1163
1164   if (client.mwm_hint->flags & MwmHintsFunctions) {
1165     if (client.mwm_hint->functions & MwmFuncAll) {
1166       functions.resize = functions.move = functions.iconify =
1167         functions.maximize = functions.close = True;
1168     } else {
1169       functions.resize = functions.move = functions.iconify =
1170         functions.maximize = functions.close = False;
1171
1172       if (client.mwm_hint->functions & MwmFuncResize)
1173         functions.resize = True;
1174       if (client.mwm_hint->functions & MwmFuncMove)
1175         functions.move = True;
1176       if (client.mwm_hint->functions & MwmFuncIconify)
1177         functions.iconify = True;
1178       if (client.mwm_hint->functions & MwmFuncMaximize)
1179         functions.maximize = True;
1180       if (client.mwm_hint->functions & MwmFuncClose)
1181         functions.close = True;
1182     }
1183   }
1184 }
1185
1186
1187 /*
1188  * Gets the openbox hints from the class' contained window.
1189  * This is used while initializing the window to its first state, and not
1190  * thereafter.
1191  * Returns: true if the hints are successfully retreived and applied; false if
1192  * they are not.
1193  */
1194 void OpenboxWindow::getOpenboxHints(void) {
1195   int format;
1196   Atom atom_return;
1197   unsigned long num, len;
1198
1199   int ret = XGetWindowProperty(display, client.window,
1200                                openbox.getOpenboxHintsAtom(), 0,
1201                                PropOpenboxHintsElements, False,
1202                                openbox.getOpenboxHintsAtom(), &atom_return,
1203                                &format, &num, &len,
1204                                (unsigned char **) &client.openbox_hint);
1205   if (ret != Success || !client.openbox_hint ||
1206       num != PropOpenboxHintsElements)
1207     return;
1208
1209   if (client.openbox_hint->flags & AttribShaded)
1210     flags.shaded = (client.openbox_hint->attrib & AttribShaded);
1211
1212   if ((client.openbox_hint->flags & AttribMaxHoriz) &&
1213       (client.openbox_hint->flags & AttribMaxVert))
1214     flags.maximized = (client.openbox_hint->attrib &
1215                        (AttribMaxHoriz | AttribMaxVert)) ? 1 : 0;
1216   else if (client.openbox_hint->flags & AttribMaxVert)
1217     flags.maximized = (client.openbox_hint->attrib & AttribMaxVert) ? 2 : 0;
1218   else if (client.openbox_hint->flags & AttribMaxHoriz)
1219     flags.maximized = (client.openbox_hint->attrib & AttribMaxHoriz) ? 3 : 0;
1220
1221   if (client.openbox_hint->flags & AttribOmnipresent)
1222     flags.stuck = (client.openbox_hint->attrib & AttribOmnipresent);
1223
1224   if (client.openbox_hint->flags & AttribWorkspace)
1225     workspace_number = client.openbox_hint->workspace;
1226
1227   // if (client.openbox_hint->flags & AttribStack)
1228   //   don't yet have always on top/bottom for openbox yet... working
1229   //   on that
1230
1231   if (client.openbox_hint->flags & AttribDecoration) {
1232     switch (client.openbox_hint->decoration) {
1233     case DecorNone:
1234       decorations.titlebar = decorations.border = decorations.handle =
1235         decorations.iconify = decorations.maximize =
1236         decorations.menu = False;
1237       functions.resize = functions.move = functions.iconify =
1238         functions.maximize = False;
1239
1240       break;
1241
1242     case DecorTiny:
1243       decorations.titlebar = decorations.iconify = decorations.menu =
1244         functions.move = functions.iconify = True;
1245       decorations.border = decorations.handle = decorations.maximize =
1246         functions.resize = functions.maximize = False;
1247
1248       break;
1249
1250     case DecorTool:
1251       decorations.titlebar = decorations.menu = functions.move = True;
1252       decorations.iconify = decorations.border = decorations.handle =
1253         decorations.maximize = functions.resize = functions.maximize =
1254         functions.iconify = False;
1255
1256       break;
1257
1258     case DecorNormal:
1259     default:
1260       decorations.titlebar = decorations.border = decorations.handle =
1261         decorations.iconify = decorations.maximize =
1262         decorations.menu = True;
1263       functions.resize = functions.move = functions.iconify =
1264         functions.maximize = True;
1265
1266       break;
1267     }
1268
1269     reconfigure();
1270   }
1271 }
1272
1273
1274 void OpenboxWindow::configure(int dx, int dy,
1275                                unsigned int dw, unsigned int dh) {
1276   Bool send_event = (frame.x != dx || frame.y != dy);
1277
1278   if ((dw != frame.width) || (dh != frame.height)) {
1279     if ((((signed) frame.width) + dx) < 0) dx = 0;
1280     if ((((signed) frame.height) + dy) < 0) dy = 0;
1281
1282     frame.x = dx;
1283     frame.y = dy;
1284     frame.width = dw;
1285     frame.height = dh;
1286
1287     downsize();
1288
1289 #ifdef    SHAPE
1290     if (openbox.hasShapeExtensions() && flags.shaped) {
1291       XShapeCombineShape(display, frame.window, ShapeBounding,
1292                          frame.mwm_border_w, frame.y_border +
1293                          frame.mwm_border_w, client.window,
1294                          ShapeBounding, ShapeSet);
1295
1296       int num = 1;
1297       XRectangle xrect[2];
1298       xrect[0].x = xrect[0].y = 0;
1299       xrect[0].width = frame.width;
1300       xrect[0].height = frame.y_border;
1301
1302       if (decorations.handle) {
1303         xrect[1].x = 0;
1304         xrect[1].y = frame.y_handle;
1305         xrect[1].width = frame.width;
1306         xrect[1].height = frame.handle_h + frame.border_w;
1307         num++;
1308       }
1309
1310       XShapeCombineRectangles(display, frame.window, ShapeBounding, 0, 0,
1311                               xrect, num, ShapeUnion, Unsorted);
1312     }
1313 #endif // SHAPE
1314
1315     XMoveWindow(display, frame.window, frame.x, frame.y);
1316
1317     positionWindows();
1318     decorate();
1319     setFocusFlag(flags.focused);
1320     redrawAllButtons();
1321   } else {
1322     frame.x = dx;
1323     frame.y = dy;
1324
1325     XMoveWindow(display, frame.window, frame.x, frame.y);
1326
1327     if (! flags.moving) send_event = True;
1328   }
1329
1330   if (send_event && ! flags.moving) {
1331     client.x = dx + frame.mwm_border_w + frame.border_w;
1332     client.y = dy + frame.y_border + frame.mwm_border_w +
1333                frame.border_w;
1334
1335     XEvent event;
1336     event.type = ConfigureNotify;
1337
1338     event.xconfigure.display = display;
1339     event.xconfigure.event = client.window;
1340     event.xconfigure.window = client.window;
1341     event.xconfigure.x = client.x;
1342     event.xconfigure.y = client.y;
1343     event.xconfigure.width = client.width;
1344     event.xconfigure.height = client.height;
1345     event.xconfigure.border_width = client.old_bw;
1346     event.xconfigure.above = frame.window;
1347     event.xconfigure.override_redirect = False;
1348
1349     XSendEvent(display, client.window, True, NoEventMask, &event);
1350
1351     screen->updateNetizenConfigNotify(&event);
1352   }
1353 }
1354
1355
1356 Bool OpenboxWindow::setInputFocus(void) {
1357   if (((signed) (frame.x + frame.width)) < 0) {
1358     if (((signed) (frame.y + frame.y_border)) < 0)
1359       configure(frame.border_w, frame.border_w, frame.width, frame.height);
1360     else if (frame.y > (signed) screen->size().h())
1361       configure(frame.border_w, screen->size().h() - frame.height,
1362                 frame.width, frame.height);
1363     else
1364       configure(frame.border_w, frame.y + frame.border_w,
1365                 frame.width, frame.height);
1366   } else if (frame.x > (signed) screen->size().w()) {
1367     if (((signed) (frame.y + frame.y_border)) < 0)
1368       configure(screen->size().w() - frame.width, frame.border_w,
1369                 frame.width, frame.height);
1370     else if (frame.y > (signed) screen->size().h())
1371       configure(screen->size().w() - frame.width,
1372                 screen->size().h() - frame.height, frame.width, frame.height);
1373     else
1374       configure(screen->size().w() - frame.width,
1375                 frame.y + frame.border_w, frame.width, frame.height);
1376   }
1377
1378   openbox.grab();
1379   if (! validateClient()) return False;
1380
1381   Bool ret = False;
1382
1383   if (client.transient && flags.modal) {
1384     ret = client.transient->setInputFocus();
1385   } else if (! flags.focused) {
1386     if (focus_mode == F_LocallyActive || focus_mode == F_Passive)
1387       XSetInputFocus(display, client.window,
1388                      RevertToPointerRoot, CurrentTime);
1389     else
1390       XSetInputFocus(display, screen->getRootWindow(),
1391                      RevertToNone, CurrentTime);
1392
1393     openbox.setFocusedWindow(this);
1394
1395     if (flags.send_focus_message) {
1396       XEvent ce;
1397       ce.xclient.type = ClientMessage;
1398       ce.xclient.message_type = openbox.getWMProtocolsAtom();
1399       ce.xclient.display = display;
1400       ce.xclient.window = client.window;
1401       ce.xclient.format = 32;
1402       ce.xclient.data.l[0] = openbox.getWMTakeFocusAtom();
1403       ce.xclient.data.l[1] = openbox.getLastTime();
1404       ce.xclient.data.l[2] = 0l;
1405       ce.xclient.data.l[3] = 0l;
1406       ce.xclient.data.l[4] = 0l;
1407       XSendEvent(display, client.window, False, NoEventMask, &ce);
1408     }
1409
1410     if (screen->sloppyFocus() && screen->autoRaise())
1411       timer->start();
1412
1413     ret = True;
1414   }
1415
1416   openbox.ungrab();
1417
1418   return ret;
1419 }
1420
1421
1422 void OpenboxWindow::iconify(void) {
1423   if (flags.iconic) return;
1424
1425   if (windowmenu) windowmenu->hide();
1426
1427   setState(IconicState);
1428
1429   XSelectInput(display, client.window, NoEventMask);
1430   XUnmapWindow(display, client.window);
1431   XSelectInput(display, client.window,
1432                PropertyChangeMask | StructureNotifyMask | FocusChangeMask);
1433
1434   XUnmapWindow(display, frame.window);
1435   flags.visible = False;
1436   flags.iconic = True;
1437
1438   screen->getWorkspace(workspace_number)->removeWindow(this);
1439
1440   if (flags.transient && client.transient_for &&
1441       !client.transient_for->flags.iconic) {
1442     client.transient_for->iconify();
1443   }
1444   screen->addIcon(this);
1445
1446   if (client.transient && !client.transient->flags.iconic) {
1447     client.transient->iconify();
1448   }
1449 }
1450
1451
1452 void OpenboxWindow::deiconify(Bool reassoc, Bool raise) {
1453   if (flags.iconic || reassoc)
1454     screen->reassociateWindow(this, -1, False);
1455   else if (workspace_number != screen->getCurrentWorkspace()->getWorkspaceID())
1456     return;
1457
1458   setState(NormalState);
1459
1460   XSelectInput(display, client.window, NoEventMask);
1461   XMapWindow(display, client.window);
1462   XSelectInput(display, client.window,
1463                PropertyChangeMask | StructureNotifyMask | FocusChangeMask);
1464
1465   XMapSubwindows(display, frame.window);
1466   XMapWindow(display, frame.window);
1467
1468   if (flags.iconic && screen->focusNew()) setInputFocus();
1469
1470   flags.visible = True;
1471   flags.iconic = False;
1472
1473   if (reassoc && client.transient) client.transient->deiconify(True, False);
1474
1475   if (raise)
1476     screen->getWorkspace(workspace_number)->raiseWindow(this);
1477 }
1478
1479
1480 void OpenboxWindow::close(void) {
1481   XEvent ce;
1482   ce.xclient.type = ClientMessage;
1483   ce.xclient.message_type = openbox.getWMProtocolsAtom();
1484   ce.xclient.display = display;
1485   ce.xclient.window = client.window;
1486   ce.xclient.format = 32;
1487   ce.xclient.data.l[0] = openbox.getWMDeleteAtom();
1488   ce.xclient.data.l[1] = CurrentTime;
1489   ce.xclient.data.l[2] = 0l;
1490   ce.xclient.data.l[3] = 0l;
1491   ce.xclient.data.l[4] = 0l;
1492   XSendEvent(display, client.window, False, NoEventMask, &ce);
1493 }
1494
1495
1496 void OpenboxWindow::withdraw(void) {
1497   flags.visible = False;
1498   flags.iconic = False;
1499
1500   XUnmapWindow(display, frame.window);
1501
1502   XSelectInput(display, client.window, NoEventMask);
1503   XUnmapWindow(display, client.window);
1504   XSelectInput(display, client.window,
1505                PropertyChangeMask | StructureNotifyMask | FocusChangeMask);
1506
1507   if (windowmenu) windowmenu->hide();
1508 }
1509
1510
1511 void OpenboxWindow::maximize(unsigned int button) {
1512   // handle case where menu is open then the max button is used instead
1513   if (windowmenu && windowmenu->isVisible()) windowmenu->hide();
1514
1515   if (flags.maximized) {
1516     flags.maximized = 0;
1517
1518     openbox_attrib.flags &= ! (AttribMaxHoriz | AttribMaxVert);
1519     openbox_attrib.attrib &= ! (AttribMaxHoriz | AttribMaxVert);
1520
1521     // when a resize is begun, maximize(0) is called to clear any maximization
1522     // flags currently set.  Otherwise it still thinks it is maximized.
1523     // so we do not need to call configure() because resizing will handle it
1524     if (!flags.resizing)
1525       configure(openbox_attrib.premax_x, openbox_attrib.premax_y,
1526                 openbox_attrib.premax_w, openbox_attrib.premax_h);
1527
1528     openbox_attrib.premax_x = openbox_attrib.premax_y = 0;
1529     openbox_attrib.premax_w = openbox_attrib.premax_h = 0;
1530
1531     redrawAllButtons();
1532     setState(current_state);
1533     return;
1534   }
1535
1536   openbox_attrib.premax_x = frame.x;
1537   openbox_attrib.premax_y = frame.y;
1538   openbox_attrib.premax_w = frame.width;
1539   openbox_attrib.premax_h = frame.height;
1540
1541   Rect space = screen->availableArea();
1542   unsigned int dw = space.w(),
1543                dh = space.h();
1544   dw -= frame.border_w * 2;
1545   dw -= frame.mwm_border_w * 2;
1546   dw -= client.base_width;
1547
1548   dh -= frame.border_w * 2;
1549   dh -= frame.mwm_border_w * 2;
1550   dh -= ((frame.handle_h + frame.border_w) * decorations.handle);
1551   dh -= client.base_height;
1552   dh -= frame.y_border;
1553
1554   if (dw < client.min_width) dw = client.min_width;
1555   if (dh < client.min_height) dh = client.min_height;
1556   if (dw > client.max_width) dw = client.max_width;
1557   if (dh > client.max_height) dh = client.max_height;
1558
1559   dw -= (dw % client.width_inc);
1560   dw += client.base_width;
1561   dw += frame.mwm_border_w * 2;
1562
1563   dh -= (dh % client.height_inc);
1564   dh += client.base_height;
1565   dh += frame.y_border;
1566   dh += ((frame.handle_h + frame.border_w) * decorations.handle);
1567   dh += frame.mwm_border_w * 2;
1568
1569   int dx = space.x() + ((space.w() - dw) / 2) - frame.border_w,
1570       dy = space.y() + ((space.h() - dh) / 2) - frame.border_w;
1571
1572   switch(button) {
1573   case 1:
1574     openbox_attrib.flags |= AttribMaxHoriz | AttribMaxVert;
1575     openbox_attrib.attrib |= AttribMaxHoriz | AttribMaxVert;
1576     break;
1577
1578   case 2:
1579     openbox_attrib.flags |= AttribMaxVert;
1580     openbox_attrib.attrib |= AttribMaxVert;
1581
1582     dw = frame.width;
1583     dx = frame.x;
1584     break;
1585
1586   case 3:
1587     openbox_attrib.flags |= AttribMaxHoriz;
1588     openbox_attrib.attrib |= AttribMaxHoriz;
1589
1590     dh = frame.height;
1591     dy = frame.y;
1592     break;
1593   }
1594
1595   if (flags.shaded) {
1596     openbox_attrib.flags ^= AttribShaded;
1597     openbox_attrib.attrib ^= AttribShaded;
1598     flags.shaded = False;
1599   }
1600
1601   flags.maximized = button;
1602
1603   configure(dx, dy, dw, dh);
1604   screen->getWorkspace(workspace_number)->raiseWindow(this);
1605   redrawAllButtons();
1606   setState(current_state);
1607 }
1608
1609
1610 void OpenboxWindow::setWorkspace(int n) {
1611   workspace_number = n;
1612
1613   openbox_attrib.flags |= AttribWorkspace;
1614   openbox_attrib.workspace = workspace_number;
1615 }
1616
1617
1618 void OpenboxWindow::shade(void) {
1619   if (!decorations.titlebar)
1620     return;
1621
1622   if (flags.shaded) {
1623     XResizeWindow(display, frame.window, frame.width, frame.height);
1624     flags.shaded = False;
1625     openbox_attrib.flags ^= AttribShaded;
1626     openbox_attrib.attrib ^= AttribShaded;
1627
1628     setState(NormalState);
1629   } else {
1630     XResizeWindow(display, frame.window, frame.width, frame.title_h);
1631     flags.shaded = True;
1632     openbox_attrib.flags |= AttribShaded;
1633     openbox_attrib.attrib |= AttribShaded;
1634
1635     setState(IconicState);
1636   }
1637 }
1638
1639
1640 void OpenboxWindow::stick(void) {
1641   if (flags.stuck) {
1642     openbox_attrib.flags ^= AttribOmnipresent;
1643     openbox_attrib.attrib ^= AttribOmnipresent;
1644
1645     flags.stuck = False;
1646
1647     if (! flags.iconic)
1648       screen->reassociateWindow(this, -1, True);
1649
1650     setState(current_state);
1651   } else {
1652     flags.stuck = True;
1653
1654     openbox_attrib.flags |= AttribOmnipresent;
1655     openbox_attrib.attrib |= AttribOmnipresent;
1656
1657     setState(current_state);
1658   }
1659 }
1660
1661
1662 void OpenboxWindow::setFocusFlag(Bool focus) {
1663   flags.focused = focus;
1664
1665   if (decorations.titlebar) {
1666     if (flags.focused) {
1667       if (frame.ftitle)
1668         XSetWindowBackgroundPixmap(display, frame.title, frame.ftitle);
1669       else
1670         XSetWindowBackground(display, frame.title, frame.ftitle_pixel);
1671     } else {
1672       if (frame.utitle)
1673         XSetWindowBackgroundPixmap(display, frame.title, frame.utitle);
1674       else
1675         XSetWindowBackground(display, frame.title, frame.utitle_pixel);
1676     }
1677     XClearWindow(display, frame.title);
1678
1679     redrawLabel();
1680     redrawAllButtons();
1681   }
1682
1683   if (decorations.handle) {
1684     if (flags.focused) {
1685       if (frame.fhandle)
1686         XSetWindowBackgroundPixmap(display, frame.handle, frame.fhandle);
1687       else
1688         XSetWindowBackground(display, frame.handle, frame.fhandle_pixel);
1689
1690       if (frame.fgrip) {
1691         XSetWindowBackgroundPixmap(display, frame.right_grip, frame.fgrip);
1692         XSetWindowBackgroundPixmap(display, frame.left_grip, frame.fgrip);
1693       } else {
1694         XSetWindowBackground(display, frame.right_grip, frame.fgrip_pixel);
1695         XSetWindowBackground(display, frame.left_grip, frame.fgrip_pixel);
1696       }
1697     } else {
1698       if (frame.uhandle)
1699         XSetWindowBackgroundPixmap(display, frame.handle, frame.uhandle);
1700       else
1701         XSetWindowBackground(display, frame.handle, frame.uhandle_pixel);
1702
1703       if (frame.ugrip) {
1704         XSetWindowBackgroundPixmap(display, frame.right_grip, frame.ugrip);
1705         XSetWindowBackgroundPixmap(display, frame.left_grip, frame.ugrip);
1706       } else {
1707         XSetWindowBackground(display, frame.right_grip, frame.ugrip_pixel);
1708         XSetWindowBackground(display, frame.left_grip, frame.ugrip_pixel);
1709       }
1710     }
1711     XClearWindow(display, frame.handle);
1712     XClearWindow(display, frame.right_grip);
1713     XClearWindow(display, frame.left_grip);
1714   }
1715
1716   if (decorations.border) {
1717     if (flags.focused)
1718       XSetWindowBorder(display, frame.plate, frame.fborder_pixel);
1719     else
1720       XSetWindowBorder(display, frame.plate, frame.uborder_pixel);
1721   }
1722
1723   if (screen->sloppyFocus() && screen->autoRaise() && timer->isTiming())
1724     timer->stop();
1725 }
1726
1727
1728 void OpenboxWindow::installColormap(Bool install) {
1729   openbox.grab();
1730   if (! validateClient()) return;
1731
1732   int i = 0, ncmap = 0;
1733   Colormap *cmaps = XListInstalledColormaps(display, client.window, &ncmap);
1734   XWindowAttributes wattrib;
1735   if (cmaps) {
1736     if (XGetWindowAttributes(display, client.window, &wattrib)) {
1737       if (install) {
1738         // install the window's colormap
1739         for (i = 0; i < ncmap; i++) {
1740           if (*(cmaps + i) == wattrib.colormap)
1741             // this window is using an installed color map... do not install
1742             install = False;
1743         }
1744         // otherwise, install the window's colormap
1745         if (install)
1746           XInstallColormap(display, wattrib.colormap);
1747       } else {
1748         // uninstall the window's colormap
1749         for (i = 0; i < ncmap; i++) {
1750           if (*(cmaps + i) == wattrib.colormap)
1751             // we found the colormap to uninstall
1752             XUninstallColormap(display, wattrib.colormap);
1753         }
1754       }
1755     }
1756
1757     XFree(cmaps);
1758   }
1759
1760   openbox.ungrab();
1761 }
1762
1763
1764 void OpenboxWindow::setState(unsigned long new_state) {
1765   current_state = new_state;
1766
1767   unsigned long state[2];
1768   state[0] = (unsigned long) current_state;
1769   state[1] = (unsigned long) None;
1770   XChangeProperty(display, client.window, openbox.getWMStateAtom(),
1771                   openbox.getWMStateAtom(), 32, PropModeReplace,
1772                   (unsigned char *) state, 2);
1773
1774   XChangeProperty(display, client.window,
1775                   openbox.getOpenboxAttributesAtom(),
1776                   openbox.getOpenboxAttributesAtom(), 32, PropModeReplace,
1777                   (unsigned char *) &openbox_attrib,
1778                   PropOpenboxAttributesElements);
1779 }
1780
1781
1782 Bool OpenboxWindow::getState(void) {
1783   current_state = 0;
1784
1785   Atom atom_return;
1786   Bool ret = False;
1787   int foo;
1788   unsigned long *state, ulfoo, nitems;
1789
1790   if ((XGetWindowProperty(display, client.window, openbox.getWMStateAtom(),
1791                           0l, 2l, False, openbox.getWMStateAtom(),
1792                           &atom_return, &foo, &nitems, &ulfoo,
1793                           (unsigned char **) &state) != Success) ||
1794       (! state)) {
1795     openbox.ungrab();
1796     return False;
1797   }
1798
1799   if (nitems >= 1) {
1800     current_state = (unsigned long) state[0];
1801
1802     ret = True;
1803   }
1804
1805   XFree((void *) state);
1806
1807   return ret;
1808 }
1809
1810
1811 void OpenboxWindow::setGravityOffsets(void) {
1812   // x coordinates for each gravity type
1813   const int x_west = client.x;
1814   const int x_east = client.x + client.width - frame.width;
1815   const int x_center = client.x + client.width - frame.width/2;
1816   // y coordinates for each gravity type
1817   const int y_north = client.y;
1818   const int y_south = client.y + client.height - frame.height;
1819   const int y_center = client.y + client.height - frame.height/2;
1820
1821   switch (client.win_gravity) {
1822   case NorthWestGravity:
1823   default:
1824     frame.x = x_west;
1825     frame.y = y_north;
1826     break;
1827   case NorthGravity:
1828     frame.x = x_center;
1829     frame.y = y_north;
1830     break;
1831   case NorthEastGravity:
1832     frame.x = x_east;
1833     frame.y = y_north;
1834     break;
1835   case SouthWestGravity:
1836     frame.x = x_west;
1837     frame.y = y_south;
1838     break;
1839   case SouthGravity:
1840     frame.x = x_center;
1841     frame.y = y_south;
1842     break;
1843   case SouthEastGravity:
1844     frame.x = x_east;
1845     frame.y = y_south;
1846     break;
1847   case WestGravity:
1848     frame.x = x_west;
1849     frame.y = y_center;
1850     break;
1851   case EastGravity:
1852     frame.x = x_east;
1853     frame.y = y_center;
1854     break;
1855   case CenterGravity:
1856     frame.x = x_center;
1857     frame.y = y_center;
1858     break;
1859   case ForgetGravity:
1860   case StaticGravity:
1861     frame.x = client.x - frame.mwm_border_w + frame.border_w;
1862     frame.y = client.y - frame.y_border - frame.mwm_border_w - frame.border_w;
1863     break;
1864   }
1865 }
1866
1867
1868 void OpenboxWindow::restoreAttributes(void) {
1869   if (! getState()) current_state = NormalState;
1870
1871   Atom atom_return;
1872   int foo;
1873   unsigned long ulfoo, nitems;
1874
1875   OpenboxAttributes *net;
1876   int ret = XGetWindowProperty(display, client.window,
1877                                openbox.getOpenboxAttributesAtom(), 0l,
1878                                PropOpenboxAttributesElements, False,
1879                                openbox.getOpenboxAttributesAtom(),
1880                                &atom_return, &foo, &nitems, &ulfoo,
1881                                (unsigned char **) &net);
1882   if (ret != Success || !net || nitems != PropOpenboxAttributesElements)
1883     return;
1884
1885   openbox_attrib.flags = net->flags;
1886   openbox_attrib.attrib = net->attrib;
1887   openbox_attrib.decoration = net->decoration;
1888   openbox_attrib.workspace = net->workspace;
1889   openbox_attrib.stack = net->stack;
1890   openbox_attrib.premax_x = net->premax_x;
1891   openbox_attrib.premax_y = net->premax_y;
1892   openbox_attrib.premax_w = net->premax_w;
1893   openbox_attrib.premax_h = net->premax_h;
1894
1895   XFree((void *) net);
1896
1897   if (openbox_attrib.flags & AttribShaded &&
1898       openbox_attrib.attrib & AttribShaded) {
1899     int save_state =
1900       ((current_state == IconicState) ? NormalState : current_state);
1901
1902     flags.shaded = False;
1903     shade();
1904
1905     current_state = save_state;
1906   }
1907
1908   if (((int) openbox_attrib.workspace != screen->getCurrentWorkspaceID()) &&
1909       ((int) openbox_attrib.workspace < screen->getWorkspaceCount())) {
1910     screen->reassociateWindow(this, openbox_attrib.workspace, True);
1911
1912     if (current_state == NormalState) current_state = WithdrawnState;
1913   } else if (current_state == WithdrawnState) {
1914     current_state = NormalState;
1915   }
1916
1917   if (openbox_attrib.flags & AttribOmnipresent &&
1918       openbox_attrib.attrib & AttribOmnipresent) {
1919     flags.stuck = False;
1920     stick();
1921
1922     current_state = NormalState;
1923   }
1924
1925   if ((openbox_attrib.flags & AttribMaxHoriz) ||
1926       (openbox_attrib.flags & AttribMaxVert)) {
1927     int x = openbox_attrib.premax_x, y = openbox_attrib.premax_y;
1928     unsigned int w = openbox_attrib.premax_w, h = openbox_attrib.premax_h;
1929     flags.maximized = 0;
1930
1931     unsigned int m = False;
1932     if ((openbox_attrib.flags & AttribMaxHoriz) &&
1933         (openbox_attrib.flags & AttribMaxVert))
1934       m = (openbox_attrib.attrib & (AttribMaxHoriz | AttribMaxVert)) ? 1 : 0;
1935     else if (openbox_attrib.flags & AttribMaxVert)
1936       m = (openbox_attrib.attrib & AttribMaxVert) ? 2 : 0;
1937     else if (openbox_attrib.flags & AttribMaxHoriz)
1938       m = (openbox_attrib.attrib & AttribMaxHoriz) ? 3 : 0;
1939
1940     if (m) maximize(m);
1941
1942     openbox_attrib.premax_x = x;
1943     openbox_attrib.premax_y = y;
1944     openbox_attrib.premax_w = w;
1945     openbox_attrib.premax_h = h;
1946   }
1947
1948   setState(current_state);
1949 }
1950
1951
1952 /*
1953  * The reverse of the setGravityOffsets function. Uses the frame window's
1954  * position to find the window's reference point.
1955  */
1956 void OpenboxWindow::restoreGravity(void) {
1957   // x coordinates for each gravity type
1958   const int x_west = frame.x;
1959   const int x_east = frame.x + frame.width - client.width;
1960   const int x_center = frame.x + (frame.width/2) - client.width;
1961   // y coordinates for each gravity type
1962   const int y_north = frame.y;
1963   const int y_south = frame.y + frame.height - client.height;
1964   const int y_center = frame.y + (frame.height/2) - client.height;
1965
1966   switch(client.win_gravity) {
1967   default:
1968   case NorthWestGravity:
1969     client.x = x_west;
1970     client.y = y_north;
1971     break;
1972   case NorthGravity:
1973     client.x = x_center;
1974     client.y = y_north;
1975     break;
1976   case NorthEastGravity:
1977     client.x = x_east;
1978     client.y = y_north;
1979     break;
1980   case SouthWestGravity:
1981     client.x = x_west;
1982     client.y = y_south;
1983     break;
1984   case SouthGravity:
1985     client.x = x_center;
1986     client.y = y_south;
1987     break;
1988   case SouthEastGravity:
1989     client.x = x_east;
1990     client.y = y_south;
1991     break;
1992   case WestGravity:
1993     client.x = x_west;
1994     client.y = y_center;
1995     break;
1996   case EastGravity:
1997     client.x = x_east;
1998     client.y = y_center;
1999     break;
2000   case CenterGravity:
2001     client.x = x_center;
2002     client.y = y_center;
2003     break;
2004   case ForgetGravity:
2005   case StaticGravity:
2006     client.x = frame.x + frame.mwm_border_w + frame.border_w;
2007     client.y = frame.y + frame.y_border + frame.mwm_border_w +
2008       frame.border_w;
2009     break;
2010   }
2011 }
2012
2013
2014 void OpenboxWindow::redrawLabel(void) {
2015   int dx = frame.bevel_w * 2, dlen = client.title_len;
2016   unsigned int l = client.title_text_w;
2017
2018   if (flags.focused) {
2019     if (frame.flabel)
2020       XSetWindowBackgroundPixmap(display, frame.label, frame.flabel);
2021     else
2022       XSetWindowBackground(display, frame.label, frame.flabel_pixel);
2023   } else {
2024     if (frame.ulabel)
2025       XSetWindowBackgroundPixmap(display, frame.label, frame.ulabel);
2026     else
2027       XSetWindowBackground(display, frame.label, frame.ulabel_pixel);
2028   }
2029   XClearWindow(display, frame.label);
2030
2031   if (client.title_text_w > frame.label_w) {
2032     for (; dlen >= 0; dlen--) {
2033       if (i18n->multibyte()) {
2034         XRectangle ink, logical;
2035         XmbTextExtents(screen->getWindowStyle()->fontset, client.title, dlen,
2036                        &ink, &logical);
2037         l = logical.width;
2038       } else {
2039         l = XTextWidth(screen->getWindowStyle()->font, client.title, dlen);
2040       }
2041       l += (frame.bevel_w * 4);
2042
2043       if (l < frame.label_w)
2044         break;
2045     }
2046   }
2047
2048   switch (screen->getWindowStyle()->justify) {
2049   case BScreen::RightJustify:
2050     dx += frame.label_w - l;
2051     break;
2052
2053   case BScreen::CenterJustify:
2054     dx += (frame.label_w - l) / 2;
2055     break;
2056   }
2057
2058   WindowStyle *style = screen->getWindowStyle();
2059   GC text_gc = (flags.focused) ? style->l_text_focus_gc :
2060     style->l_text_unfocus_gc;
2061   if (i18n->multibyte())
2062     XmbDrawString(display, frame.label, style->fontset, text_gc, dx,
2063                   (1 - style->fontset_extents->max_ink_extent.y),
2064                   client.title, dlen);
2065   else
2066     XDrawString(display, frame.label, text_gc, dx,
2067                 (style->font->ascent + 1), client.title, dlen);
2068 }
2069
2070
2071 void OpenboxWindow::redrawAllButtons(void) {
2072   if (frame.iconify_button) redrawIconifyButton(False);
2073   if (frame.maximize_button) redrawMaximizeButton(flags.maximized);
2074   if (frame.close_button) redrawCloseButton(False);
2075 }
2076
2077
2078 void OpenboxWindow::redrawIconifyButton(Bool pressed) {
2079   if (! pressed) {
2080     if (flags.focused) {
2081       if (frame.fbutton)
2082         XSetWindowBackgroundPixmap(display, frame.iconify_button,
2083                                    frame.fbutton);
2084       else
2085         XSetWindowBackground(display, frame.iconify_button,
2086                              frame.fbutton_pixel);
2087     } else {
2088       if (frame.ubutton)
2089         XSetWindowBackgroundPixmap(display, frame.iconify_button,
2090                                    frame.ubutton);
2091       else
2092         XSetWindowBackground(display, frame.iconify_button,
2093                              frame.ubutton_pixel);
2094     }
2095   } else {
2096     if (frame.pbutton)
2097       XSetWindowBackgroundPixmap(display, frame.iconify_button, frame.pbutton);
2098     else
2099       XSetWindowBackground(display, frame.iconify_button, frame.pbutton_pixel);
2100   }
2101   XClearWindow(display, frame.iconify_button);
2102
2103   XDrawRectangle(display, frame.iconify_button,
2104                  ((flags.focused) ? screen->getWindowStyle()->b_pic_focus_gc :
2105                   screen->getWindowStyle()->b_pic_unfocus_gc),
2106                  2, (frame.button_h - 5), (frame.button_w - 5), 2);
2107 }
2108
2109
2110 void OpenboxWindow::redrawMaximizeButton(Bool pressed) {
2111   if (! pressed) {
2112     if (flags.focused) {
2113       if (frame.fbutton)
2114         XSetWindowBackgroundPixmap(display, frame.maximize_button,
2115                                    frame.fbutton);
2116       else
2117         XSetWindowBackground(display, frame.maximize_button,
2118                              frame.fbutton_pixel);
2119     } else {
2120       if (frame.ubutton)
2121         XSetWindowBackgroundPixmap(display, frame.maximize_button,
2122                                    frame.ubutton);
2123       else
2124         XSetWindowBackground(display, frame.maximize_button,
2125                              frame.ubutton_pixel);
2126     }
2127   } else {
2128     if (frame.pbutton)
2129       XSetWindowBackgroundPixmap(display, frame.maximize_button,
2130                                  frame.pbutton);
2131     else
2132       XSetWindowBackground(display, frame.maximize_button,
2133                            frame.pbutton_pixel);
2134   }
2135   XClearWindow(display, frame.maximize_button);
2136
2137   XDrawRectangle(display, frame.maximize_button,
2138                  ((flags.focused) ? screen->getWindowStyle()->b_pic_focus_gc :
2139                   screen->getWindowStyle()->b_pic_unfocus_gc),
2140                  2, 2, (frame.button_w - 5), (frame.button_h - 5));
2141   XDrawLine(display, frame.maximize_button,
2142             ((flags.focused) ? screen->getWindowStyle()->b_pic_focus_gc :
2143              screen->getWindowStyle()->b_pic_unfocus_gc),
2144             2, 3, (frame.button_w - 3), 3);
2145 }
2146
2147
2148 void OpenboxWindow::redrawCloseButton(Bool pressed) {
2149   if (! pressed) {
2150     if (flags.focused) {
2151       if (frame.fbutton)
2152         XSetWindowBackgroundPixmap(display, frame.close_button,
2153                                    frame.fbutton);
2154       else
2155         XSetWindowBackground(display, frame.close_button,
2156                              frame.fbutton_pixel);
2157     } else {
2158       if (frame.ubutton)
2159         XSetWindowBackgroundPixmap(display, frame.close_button,
2160                                    frame.ubutton);
2161       else
2162         XSetWindowBackground(display, frame.close_button,
2163                              frame.ubutton_pixel);
2164     }
2165   } else {
2166     if (frame.pbutton)
2167       XSetWindowBackgroundPixmap(display, frame.close_button, frame.pbutton);
2168     else
2169       XSetWindowBackground(display, frame.close_button, frame.pbutton_pixel);
2170   }
2171   XClearWindow(display, frame.close_button);
2172
2173   XDrawLine(display, frame.close_button,
2174             ((flags.focused) ? screen->getWindowStyle()->b_pic_focus_gc :
2175              screen->getWindowStyle()->b_pic_unfocus_gc), 2, 2,
2176             (frame.button_w - 3), (frame.button_h - 3));
2177   XDrawLine(display, frame.close_button,
2178             ((flags.focused) ? screen->getWindowStyle()->b_pic_focus_gc :
2179              screen->getWindowStyle()->b_pic_unfocus_gc), 2,
2180             (frame.button_h - 3),
2181             (frame.button_w - 3), 2);
2182 }
2183
2184
2185 void OpenboxWindow::mapRequestEvent(XMapRequestEvent *re) {
2186   if (re->window == client.window) {
2187 #ifdef    DEBUG
2188     fprintf(stderr, i18n->getMessage(WindowSet, WindowMapRequest,
2189                              "OpenboxWindow::mapRequestEvent() for 0x%lx\n"),
2190             client.window);
2191 #endif // DEBUG
2192
2193     openbox.grab();
2194     if (! validateClient()) return;
2195
2196     Bool get_state_ret = getState();
2197     if (! (get_state_ret && openbox.isStartup())) {
2198       if ((client.wm_hint_flags & StateHint) &&
2199           (! (current_state == NormalState || current_state == IconicState)))
2200         current_state = client.initial_state;
2201       else
2202         current_state = NormalState;
2203     } else if (flags.iconic) {
2204       current_state = NormalState;
2205     }
2206
2207     switch (current_state) {
2208     case IconicState:
2209       iconify();
2210       break;
2211
2212     case WithdrawnState:
2213       withdraw();
2214       break;
2215
2216     case NormalState:
2217     case InactiveState:
2218     case ZoomState:
2219     default:
2220       deiconify(False);
2221       break;
2222     }
2223
2224     openbox.ungrab();
2225   }
2226 }
2227
2228
2229 void OpenboxWindow::mapNotifyEvent(XMapEvent *ne) {
2230   if ((ne->window == client.window) && (! ne->override_redirect)
2231       && (flags.visible)) {
2232     openbox.grab();
2233     if (! validateClient()) return;
2234
2235     if (decorations.titlebar) positionButtons();
2236
2237     setState(NormalState);
2238
2239     redrawAllButtons();
2240
2241     if (flags.transient || screen->focusNew())
2242       setInputFocus();
2243     else
2244       setFocusFlag(False);
2245
2246     flags.visible = True;
2247     flags.iconic = False;
2248
2249     openbox.ungrab();
2250   }
2251 }
2252
2253
2254 void OpenboxWindow::unmapNotifyEvent(XUnmapEvent *ue) {
2255   if (ue->window == client.window) {
2256 #ifdef    DEBUG
2257     fprintf(stderr, i18n->getMessage(WindowSet, WindowUnmapNotify,
2258                              "OpenboxWindow::unmapNotifyEvent() for 0x%lx\n"),
2259             client.window);
2260 #endif // DEBUG
2261
2262     openbox.grab();
2263     if (! validateClient()) return;
2264
2265     XChangeSaveSet(display, client.window, SetModeDelete);
2266     XSelectInput(display, client.window, NoEventMask);
2267
2268     XDeleteProperty(display, client.window, openbox.getWMStateAtom());
2269     XDeleteProperty(display, client.window,
2270                     openbox.getOpenboxAttributesAtom());
2271
2272     XUnmapWindow(display, frame.window);
2273     XUnmapWindow(display, client.window);
2274
2275     XEvent dummy;
2276     if (! XCheckTypedWindowEvent(display, client.window, ReparentNotify,
2277                                  &dummy)) {
2278 #ifdef    DEBUG
2279       fprintf(stderr, i18n->getMessage(WindowSet, WindowUnmapNotifyReparent,
2280                        "OpenboxWindow::unmapNotifyEvent(): reparent 0x%lx to "
2281                        "root.\n"), client.window);
2282 #endif // DEBUG
2283
2284       restoreGravity();
2285       XReparentWindow(display, client.window, screen->getRootWindow(),
2286                       client.x, client.y);
2287     }
2288
2289     XFlush(display);
2290
2291     openbox.ungrab();
2292
2293     delete this;
2294   }
2295 }
2296
2297
2298 void OpenboxWindow::destroyNotifyEvent(XDestroyWindowEvent *de) {
2299   if (de->window == client.window) {
2300     XUnmapWindow(display, frame.window);
2301
2302     delete this;
2303   }
2304 }
2305
2306
2307 void OpenboxWindow::propertyNotifyEvent(Atom atom) {
2308   openbox.grab();
2309   if (! validateClient()) return;
2310
2311   switch(atom) {
2312   case XA_WM_CLASS:
2313   case XA_WM_CLIENT_MACHINE:
2314   case XA_WM_COMMAND:
2315     break;
2316
2317   case XA_WM_TRANSIENT_FOR:
2318     // determine if this is a transient window
2319     Window win;
2320     if (XGetTransientForHint(display, client.window, &win)) {
2321       if (win && (win != client.window)) {
2322         if ((client.transient_for = openbox.searchWindow(win))) {
2323           client.transient_for->client.transient = this;
2324           flags.stuck = client.transient_for->flags.stuck;
2325           flags.transient = True;
2326         } else if (win == client.window_group) {
2327           //jr This doesn't look quite right...
2328           if ((client.transient_for = openbox.searchGroup(win, this))) {
2329             client.transient_for->client.transient = this;
2330             flags.stuck = client.transient_for->flags.stuck;
2331             flags.transient = True;
2332           }
2333         }
2334       }
2335
2336       if (win == screen->getRootWindow()) flags.modal = True;
2337     }
2338
2339     // adjust the window decorations based on transience
2340     if (flags.transient)
2341       decorations.maximize = decorations.handle = functions.maximize = False;
2342
2343     reconfigure();
2344
2345     break;
2346
2347   case XA_WM_HINTS:
2348     getWMHints();
2349     break;
2350
2351   case XA_WM_ICON_NAME:
2352     getWMIconName();
2353     if (flags.iconic) screen->iconUpdate();
2354     break;
2355
2356   case XA_WM_NAME:
2357     getWMName();
2358
2359     if (decorations.titlebar)
2360       redrawLabel();
2361
2362     if (! flags.iconic)
2363       screen->getWorkspace(workspace_number)->update();
2364
2365     break;
2366
2367   case XA_WM_NORMAL_HINTS: {
2368     getWMNormalHints();
2369
2370     if ((client.normal_hint_flags & PMinSize) &&
2371         (client.normal_hint_flags & PMaxSize)) {
2372       if (client.max_width <= client.min_width &&
2373           client.max_height <= client.min_height)
2374         decorations.maximize = decorations.handle =
2375             functions.resize = functions.maximize = False;
2376       else
2377         decorations.maximize = decorations.handle =
2378             functions.resize = functions.maximize = True;
2379     }
2380
2381     int x = frame.x, y = frame.y;
2382     unsigned int w = frame.width, h = frame.height;
2383
2384     upsize();
2385
2386     if ((x != frame.x) || (y != frame.y) ||
2387         (w != frame.width) || (h != frame.height))
2388       reconfigure();
2389
2390     break;
2391   }
2392
2393   default:
2394     if (atom == openbox.getWMProtocolsAtom()) {
2395       getWMProtocols();
2396
2397       if (decorations.close && (! frame.close_button)) {
2398         createCloseButton();
2399         if (decorations.titlebar) positionButtons(True);
2400         if (windowmenu) windowmenu->reconfigure();
2401       }
2402     }
2403
2404     break;
2405   }
2406
2407   openbox.ungrab();
2408 }
2409
2410
2411 void OpenboxWindow::exposeEvent(XExposeEvent *ee) {
2412   if (frame.label == ee->window && decorations.titlebar)
2413     redrawLabel();
2414   else if (frame.close_button == ee->window)
2415     redrawCloseButton(False);
2416   else if (frame.maximize_button == ee->window)
2417     redrawMaximizeButton(flags.maximized);
2418   else if (frame.iconify_button == ee->window)
2419     redrawIconifyButton(False);
2420 }
2421
2422
2423 void OpenboxWindow::configureRequestEvent(XConfigureRequestEvent *cr) {
2424   if (cr->window == client.window) {
2425     openbox.grab();
2426     if (! validateClient()) return;
2427
2428     int cx = frame.x, cy = frame.y;
2429     unsigned int cw = frame.width, ch = frame.height;
2430
2431     if (cr->value_mask & CWBorderWidth)
2432       client.old_bw = cr->border_width;
2433
2434     if (cr->value_mask & CWX)
2435       cx = cr->x - frame.mwm_border_w - frame.border_w;
2436
2437     if (cr->value_mask & CWY)
2438       cy = cr->y - frame.y_border - frame.mwm_border_w -
2439         frame.border_w;
2440
2441     if (cr->value_mask & CWWidth)
2442       cw = cr->width + (frame.mwm_border_w * 2);
2443
2444     if (cr->value_mask & CWHeight)
2445       ch = cr->height + frame.y_border + (frame.mwm_border_w * 2) +
2446         (frame.border_w * decorations.handle) + frame.handle_h;
2447
2448     if (frame.x != cx || frame.y != cy ||
2449         frame.width != cw || frame.height != ch)
2450       configure(cx, cy, cw, ch);
2451
2452     if (cr->value_mask & CWStackMode) {
2453       switch (cr->detail) {
2454       case Above:
2455       case TopIf:
2456       default:
2457         if (flags.iconic) deiconify();
2458         screen->getWorkspace(workspace_number)->raiseWindow(this);
2459         break;
2460
2461       case Below:
2462       case BottomIf:
2463         if (flags.iconic) deiconify();
2464         screen->getWorkspace(workspace_number)->lowerWindow(this);
2465         break;
2466       }
2467     }
2468
2469     openbox.ungrab();
2470   }
2471 }
2472
2473
2474 void OpenboxWindow::buttonPressEvent(XButtonEvent *be) {
2475   openbox.grab();
2476   if (! validateClient())
2477     return;
2478
2479   int stack_change = 1; // < 0 means to lower the window
2480                         // > 0 means to raise the window
2481                         // 0 means to leave it where it is
2482
2483   // alt + left/right click begins interactively moving/resizing the window
2484   // when the mouse is moved
2485   if (be->state == Mod1Mask && (be->button == 1 || be->button == 3)) {
2486     if (be->button == 3) {
2487       if (screen->getWindowZones() == 4 &&
2488           be->y < (signed) frame.height / 2) {
2489         resize_zone = ZoneTop;
2490       } else {
2491         resize_zone = ZoneBottom;
2492       }
2493       if (screen->getWindowZones() >= 2 &&
2494           be->x < (signed) frame.width / 2) {
2495         resize_zone |= ZoneLeft;
2496       } else {
2497         resize_zone |= ZoneRight;
2498       }
2499     }
2500   // control + left click on the titlebar shades the window
2501   } else if (be->state == ControlMask && be->button == 1) {
2502     if (be->window == frame.title ||
2503         be->window == frame.label)
2504       shade();
2505   // left click
2506   } else if (be->state == 0 && be->button == 1) {
2507     if (windowmenu && windowmenu->isVisible())
2508         windowmenu->hide();
2509
2510     if (be->window == frame.maximize_button) {
2511       redrawMaximizeButton(True);
2512     } else if (be->window == frame.iconify_button) {
2513       redrawIconifyButton(True);
2514     } else if (be->window == frame.close_button) {
2515       redrawCloseButton(True);
2516     } else if (be->window == frame.plate) {
2517       XAllowEvents(display, ReplayPointer, be->time);
2518     } else if (be->window == frame.title ||
2519                be->window == frame.label) {
2520       // shade the window when the titlebar is double clicked
2521       if ( (be->time - lastButtonPressTime) <=
2522             openbox.getDoubleClickInterval()) {
2523         lastButtonPressTime = 0;
2524         shade();
2525       } else {
2526         lastButtonPressTime = be->time;
2527       }
2528       // clicking and dragging on the titlebar moves the window, so on a click
2529       // we need to save the coords of the click in case the user drags
2530       frame.grab_x = be->x_root - frame.x - frame.border_w;
2531       frame.grab_y = be->y_root - frame.y - frame.border_w;
2532     } else if (be->window == frame.handle ||
2533                be->window == frame.left_grip ||
2534                be->window == frame.right_grip ||
2535                be->window == frame.window) {
2536       // clicking and dragging on the window's frame moves the window, so on a
2537       // click we need to save the coords of the click in case the user drags
2538       frame.grab_x = be->x_root - frame.x - frame.border_w;
2539       frame.grab_y = be->y_root - frame.y - frame.border_w;
2540       if (be->window == frame.left_grip)
2541         resize_zone = ZoneBottom | ZoneLeft;
2542       else if (be->window == frame.right_grip)
2543         resize_zone = ZoneBottom | ZoneRight;
2544     }
2545   // middle click
2546   } else if (be->state == 0 && be->button == 2) {
2547     if (be->window == frame.maximize_button) {
2548       redrawMaximizeButton(True);
2549     // a middle click anywhere on the window's frame except for on the buttons
2550     // will lower the window
2551     } else if (! (be->window == frame.iconify_button ||
2552                   be->window == frame.close_button) ) {
2553       stack_change = -1;
2554     }
2555   // right click
2556   } else if (be->state == 0 && be->button == 3) {
2557     if (be->window == frame.maximize_button) {
2558       redrawMaximizeButton(True);
2559     // a right click on the window's frame will show or hide the window's
2560     // windowmenu
2561     } else if (be->window == frame.title ||
2562                be->window == frame.label ||
2563                be->window == frame.handle ||
2564                be->window == frame.window) {
2565       int mx, my;
2566       if (windowmenu) {
2567         if (windowmenu->isVisible()) {
2568           windowmenu->hide();
2569         } else {
2570           // get the coords for the menu
2571           mx = be->x_root - windowmenu->getWidth() / 2;
2572           if (be->window == frame.title || be->window == frame.label) {
2573             my = frame.y + frame.title_h;
2574           } else if (be->window = frame.handle) {
2575             my = frame.y + frame.y_handle - windowmenu->getHeight();
2576           } else { // (be->window == frame.window)
2577             if (be->y <= (signed) frame.bevel_w) {
2578               my = frame.y + frame.y_border;
2579             } else {
2580               my = be->y_root - (windowmenu->getHeight() / 2);
2581             }
2582           }
2583
2584           if (mx > (signed) (frame.x + frame.width -
2585               windowmenu->getWidth())) {
2586             mx = frame.x + frame.width - windowmenu->getWidth();
2587           } else if (mx < frame.x) {
2588             mx = frame.x;
2589           }
2590
2591           if (my > (signed) (frame.y + frame.y_handle -
2592                 windowmenu->getHeight())) {
2593             my = frame.y + frame.y_handle - windowmenu->getHeight();
2594           } else if (my < (signed) (frame.y +
2595               ((decorations.titlebar) ? frame.title_h : frame.y_border))) {
2596             my = frame.y +
2597               ((decorations.titlebar) ? frame.title_h : frame.y_border);
2598           }
2599
2600           windowmenu->move(mx, my);
2601           windowmenu->show();
2602           XRaiseWindow(display, windowmenu->getWindowID());
2603           XRaiseWindow(display, windowmenu->getSendToMenu()->getWindowID());
2604           stack_change = 0;  // dont raise the window overtop of the menu
2605         }
2606       }
2607     }
2608   // mouse wheel up
2609   } else if (be->state == 0 && be->button == 4) {
2610     if ((be->window == frame.label ||
2611         be->window == frame.title) &&
2612         !flags.shaded)
2613       shade();
2614   // mouse wheel down
2615   } else if (be->state == 0 && be->button == 5) {
2616     if ((be->window == frame.label ||
2617         be->window == frame.title) &&
2618         flags.shaded)
2619       shade();
2620   }
2621
2622   if (! (flags.focused || screen->sloppyFocus()) ) {
2623     setInputFocus();  // any click focus' the window in 'click to focus'
2624   }
2625   if (stack_change < 0) {
2626     screen->getWorkspace(workspace_number)->lowerWindow(this);
2627   } else if (stack_change > 0) {
2628     screen->getWorkspace(workspace_number)->raiseWindow(this);
2629   }
2630
2631   openbox.ungrab();
2632 }
2633
2634
2635 void OpenboxWindow::buttonReleaseEvent(XButtonEvent *re) {
2636   openbox.grab();
2637   if (! validateClient())
2638     return;
2639
2640   // alt + middle button released
2641   if (re->state == (Mod1Mask & Button2Mask) && re->button == 2) {
2642     if (re->window == frame.window) {
2643       XUngrabPointer(display, CurrentTime); // why? i dont know
2644     }
2645   // left button released
2646   } else if (re->button == 1) {
2647     if (re->window == frame.maximize_button) {
2648       if (re->state == Button1Mask && // only the left button was depressed
2649           (re->x >= 0) && ((unsigned) re->x <= frame.button_w) &&
2650           (re->y >= 0) && ((unsigned) re->y <= frame.button_h)) {
2651         maximize(re->button);
2652       } else {
2653         redrawMaximizeButton(False);
2654       }
2655     } else if (re->window == frame.iconify_button) {
2656       if (re->state == Button1Mask && // only the left button was depressed
2657           (re->x >= 0) && ((unsigned) re->x <= frame.button_w) &&
2658           (re->y >= 0) && ((unsigned) re->y <= frame.button_h)) {
2659         iconify();
2660       } else {
2661         redrawIconifyButton(False);
2662       }
2663     } else if (re->window == frame.close_button) {
2664       if (re->state == Button1Mask && // only the left button was depressed
2665           (re->x >= 0) && ((unsigned) re->x <= frame.button_w) &&
2666           (re->y >= 0) && ((unsigned) re->y <= frame.button_h)) {
2667           close();
2668       }
2669       //we should always redraw the close button. some applications
2670       //eg. acroread don't honour the close.
2671       redrawCloseButton(False);
2672     }
2673   // middle button released
2674   } else if (re->button == 2) {
2675     if (re->window == frame.maximize_button) {
2676       if (re->state == Button2Mask && // only the middle button was depressed
2677           (re->x >= 0) && ((unsigned) re->x <= frame.button_w) &&
2678           (re->y >= 0) && ((unsigned) re->y <= frame.button_h)) {
2679         maximize(re->button);
2680       } else {
2681         redrawMaximizeButton(False);
2682       }
2683     }
2684   // right button released
2685   } else if (re->button == 3) {
2686     if (re->window == frame.maximize_button) {
2687       if (re->state == Button3Mask && // only the right button was depressed
2688           (re->x >= 0) && ((unsigned) re->x <= frame.button_w) &&
2689           (re->y >= 0) && ((unsigned) re->y <= frame.button_h)) {
2690         maximize(re->button);
2691       } else {
2692         redrawMaximizeButton(False);
2693       }
2694     }
2695   }
2696
2697   // when the window is being interactively moved, a button release stops the
2698   // move where it is
2699   if (flags.moving) {
2700     endMove();
2701   // when the window is being interactively resized, a button release stops the
2702   // resizing
2703   } else if (flags.resizing) {
2704     flags.resizing = False;
2705     XDrawRectangle(display, screen->getRootWindow(), screen->getOpGC(),
2706                    frame.resize_x, frame.resize_y,
2707                    frame.resize_w - 1, frame.resize_h - 1);
2708     screen->hideGeometry();
2709     if (resize_zone & ZoneLeft) {
2710       left_fixsize();
2711     } else {  // when resizing with "Alt+Button3", the resize is the same as if
2712               // done with the right grip (the right side of the window is what
2713               // moves)
2714       right_fixsize();
2715     }
2716     // unset maximized state when resized after fully maximized
2717     if (flags.maximized == 1) {
2718         maximize(0);
2719     }
2720     configure(frame.resize_x, frame.resize_y,
2721               frame.resize_w - (frame.border_w * 2),
2722               frame.resize_h - (frame.border_w * 2));
2723     openbox.ungrab();
2724     XUngrabPointer(display, CurrentTime);
2725     resize_zone = 0;
2726   }
2727
2728   openbox.ungrab();
2729 }
2730
2731
2732 void OpenboxWindow::startMove(int x, int y) {
2733   ASSERT(!flags.moving);
2734
2735   XGrabPointer(display, frame.window, False, Button1MotionMask |
2736                ButtonReleaseMask, GrabModeAsync, GrabModeAsync,
2737                None, openbox.getMoveCursor(), CurrentTime);
2738
2739   if (windowmenu && windowmenu->isVisible())
2740     windowmenu->hide();
2741
2742   flags.moving = True;
2743
2744   openbox.maskWindowEvents(client.window, this);
2745
2746   if (! screen->opaqueMove()) {
2747     openbox.grab();
2748
2749     frame.move_x = frame.x;
2750     frame.move_y = frame.y;
2751     frame.resize_w = frame.width + (frame.border_w * 2);
2752     frame.resize_h = ((flags.shaded) ? frame.title_h : frame.height) +
2753       (frame.border_w * 2);
2754
2755     screen->showPosition(frame.x, frame.y);
2756
2757     XDrawRectangle(display, screen->getRootWindow(), screen->getOpGC(),
2758                    frame.move_x, frame.move_y,
2759                    frame.resize_w - 1, frame.resize_h - 1);
2760   }
2761   frame.grab_x = x - frame.x - frame.border_w;
2762   frame.grab_y = y - frame.y - frame.border_w;
2763 }
2764
2765
2766 void OpenboxWindow::doMove(int x, int y) {
2767   ASSERT(flags.moving);
2768
2769   int dx = x - frame.grab_x, dy = y - frame.grab_y;
2770
2771   dx -= frame.border_w;
2772   dy -= frame.border_w;
2773
2774   int snap_distance = screen->edgeSnapThreshold();
2775   // width/height of the snapping window
2776   unsigned int snap_w = frame.width + (frame.border_w * 2);
2777   unsigned int snap_h = area().h() + (frame.border_w * 2);
2778   if (snap_distance) {
2779     int drx = screen->size().w() - (dx + snap_w);
2780
2781     if (dx < drx && (dx > 0 && dx < snap_distance) ||
2782         (dx < 0 && dx > -snap_distance) )
2783       dx = 0;
2784     else if ( (drx > 0 && drx < snap_distance) ||
2785              (drx < 0 && drx > -snap_distance) )
2786       dx = screen->size().w() - snap_w;
2787
2788     int dtty, dbby, dty, dby;
2789     switch (screen->getToolbar()->placement()) {
2790     case Toolbar::TopLeft:
2791     case Toolbar::TopCenter:
2792     case Toolbar::TopRight:
2793       dtty = screen->getToolbar()->getExposedHeight() +
2794         frame.border_w;
2795       dbby = screen->size().h();
2796       break;
2797
2798     default:
2799       dtty = 0;
2800       dbby = screen->getToolbar()->area().y();
2801       break;
2802     }
2803
2804     dty = dy - dtty;
2805     dby = dbby - (dy + snap_h);
2806
2807     if ( (dy > 0 && dty < snap_distance) ||
2808         (dy < 0 && dty > -snap_distance) )
2809       dy = dtty;
2810     else if ( (dby > 0 && dby < snap_distance) ||
2811              (dby < 0 && dby > -snap_distance) )
2812       dy = dbby - snap_h;
2813   }
2814
2815   if (screen->opaqueMove()) {
2816     configure(dx, dy, frame.width, frame.height);
2817   } else {
2818     XDrawRectangle(display, screen->getRootWindow(), screen->getOpGC(),
2819                    frame.move_x, frame.move_y, frame.resize_w - 1,
2820                    frame.resize_h - 1);
2821
2822     frame.move_x = dx;
2823     frame.move_y = dy;
2824
2825     XDrawRectangle(display, screen->getRootWindow(), screen->getOpGC(),
2826                    frame.move_x, frame.move_y, frame.resize_w - 1,
2827                    frame.resize_h - 1);
2828   }
2829
2830   screen->showPosition(dx, dy);
2831 }
2832
2833
2834 void OpenboxWindow::endMove() {
2835   ASSERT(flags.moving);
2836
2837   flags.moving = False;
2838
2839   openbox.maskWindowEvents(0, (OpenboxWindow *) 0);
2840   if (!screen->opaqueMove()) {
2841     XDrawRectangle(display, screen->getRootWindow(), screen->getOpGC(),
2842                    frame.move_x, frame.move_y, frame.resize_w - 1,
2843                    frame.resize_h - 1);
2844
2845     configure(frame.move_x, frame.move_y, frame.width, frame.height);
2846     openbox.ungrab();
2847   } else {
2848     configure(frame.x, frame.y, frame.width, frame.height);
2849   }
2850   screen->hideGeometry();
2851   XUngrabPointer(display, CurrentTime);
2852 }
2853
2854
2855 void OpenboxWindow::motionNotifyEvent(XMotionEvent *me) {
2856   if (!flags.resizing && (me->state & Button1Mask) && functions.move &&
2857       (frame.title == me->window || frame.label == me->window ||
2858        frame.handle == me->window || frame.window == me->window)) {
2859     if (!flags.moving)
2860       startMove(me->x_root, me->y_root);
2861     else
2862       doMove(me->x_root, me->y_root);
2863   } else if (functions.resize &&
2864              (((me->state & Button1Mask) && (me->window == frame.right_grip ||
2865                                              me->window == frame.left_grip)) ||
2866               (me->state & (Mod1Mask | Button3Mask) &&
2867                                              me->window == frame.window))) {
2868     Bool left = resize_zone & ZoneLeft;
2869
2870     if (! flags.resizing) {
2871       Cursor cursor;
2872       if (resize_zone & ZoneTop)
2873         cursor = (resize_zone & ZoneLeft) ?
2874           openbox.getUpperLeftAngleCursor() :
2875           openbox.getUpperRightAngleCursor();
2876       else
2877         cursor = (resize_zone & ZoneLeft) ?
2878           openbox.getLowerLeftAngleCursor() :
2879           openbox.getLowerRightAngleCursor();
2880       XGrabPointer(display, me->window, False, ButtonMotionMask |
2881                    ButtonReleaseMask, GrabModeAsync, GrabModeAsync, None,
2882                    cursor, CurrentTime);
2883
2884       flags.resizing = True;
2885
2886       openbox.grab();
2887
2888       int gx, gy;
2889       if (resize_zone & ZoneRight)
2890         frame.grab_x = me->x - screen->getBorderWidth();
2891       else
2892         frame.grab_x = me->x + screen->getBorderWidth();
2893       if (resize_zone & ZoneTop)
2894         frame.grab_y = me->y + screen->getBorderWidth() * 2;
2895       else
2896         frame.grab_y = me->y - screen->getBorderWidth() * 2;
2897       frame.resize_x = frame.x;
2898       frame.resize_y = frame.y;
2899       frame.resize_w = frame.width + (frame.border_w * 2);
2900       frame.resize_h = frame.height + (frame.border_w * 2);
2901
2902       if (left)
2903         left_fixsize(&gx, &gy);
2904       else
2905         right_fixsize(&gx, &gy);
2906
2907       screen->showGeometry(gx, gy);
2908
2909       XDrawRectangle(display, screen->getRootWindow(), screen->getOpGC(),
2910                      frame.resize_x, frame.resize_y,
2911                      frame.resize_w - 1, frame.resize_h - 1);
2912     } else {
2913       XDrawRectangle(display, screen->getRootWindow(), screen->getOpGC(),
2914                      frame.resize_x, frame.resize_y,
2915                      frame.resize_w - 1, frame.resize_h - 1);
2916
2917       int gx, gy;
2918
2919       if (resize_zone & ZoneTop)
2920         frame.resize_h = frame.height - (me->y - frame.grab_y);
2921       else
2922         frame.resize_h = frame.height + (me->y - frame.grab_y);
2923       if (frame.resize_h < 1) frame.resize_h = 1;
2924
2925       if (left) {
2926         frame.resize_x = me->x_root - frame.grab_x;
2927         if (frame.resize_x > (signed) (frame.x + frame.width))
2928           frame.resize_x = frame.resize_x + frame.width - 1;
2929
2930         left_fixsize(&gx, &gy);
2931       } else {
2932         frame.resize_w = frame.width + (me->x - frame.grab_x);
2933         if (frame.resize_w < 1) frame.resize_w = 1;
2934
2935         right_fixsize(&gx, &gy);
2936       }
2937
2938       XDrawRectangle(display, screen->getRootWindow(), screen->getOpGC(),
2939                      frame.resize_x, frame.resize_y,
2940                      frame.resize_w - 1, frame.resize_h - 1);
2941
2942       screen->showGeometry(gx, gy);
2943     }
2944   }
2945 }
2946
2947
2948 #ifdef    SHAPE
2949 void OpenboxWindow::shapeEvent(XShapeEvent *) {
2950   if (openbox.hasShapeExtensions()) {
2951     if (flags.shaped) {
2952       openbox.grab();
2953       if (! validateClient()) return;
2954       XShapeCombineShape(display, frame.window, ShapeBounding,
2955                          frame.mwm_border_w, frame.y_border +
2956                          frame.mwm_border_w, client.window,
2957                          ShapeBounding, ShapeSet);
2958
2959       int num = 1;
2960       XRectangle xrect[2];
2961       xrect[0].x = xrect[0].y = 0;
2962       xrect[0].width = frame.width;
2963       xrect[0].height = frame.y_border;
2964
2965       if (decorations.handle) {
2966         xrect[1].x = 0;
2967         xrect[1].y = frame.y_handle;
2968         xrect[1].width = frame.width;
2969         xrect[1].height = frame.handle_h + frame.border_w;
2970         num++;
2971       }
2972
2973       XShapeCombineRectangles(display, frame.window, ShapeBounding, 0, 0,
2974                               xrect, num, ShapeUnion, Unsorted);
2975       openbox.ungrab();
2976     }
2977   }
2978 }
2979 #endif // SHAPE
2980
2981
2982 Bool OpenboxWindow::validateClient(void) {
2983   XSync(display, False);
2984
2985   XEvent e;
2986   if (XCheckTypedWindowEvent(display, client.window, DestroyNotify, &e) ||
2987       XCheckTypedWindowEvent(display, client.window, UnmapNotify, &e)) {
2988     XPutBackEvent(display, &e);
2989     openbox.ungrab();
2990
2991     return False;
2992   }
2993
2994   return True;
2995 }
2996
2997
2998 void OpenboxWindow::restore(void) {
2999   XChangeSaveSet(display, client.window, SetModeDelete);
3000   XSelectInput(display, client.window, NoEventMask);
3001
3002   restoreGravity();
3003
3004   XUnmapWindow(display, frame.window);
3005   XUnmapWindow(display, client.window);
3006
3007   XSetWindowBorderWidth(display, client.window, client.old_bw);
3008   XReparentWindow(display, client.window, screen->getRootWindow(),
3009                   client.x, client.y);
3010   XMapWindow(display, client.window);
3011
3012   XFlush(display);
3013 }
3014
3015
3016 void OpenboxWindow::timeout(void) {
3017   screen->getWorkspace(workspace_number)->raiseWindow(this);
3018 }
3019
3020
3021 void OpenboxWindow::changeOpenboxHints(OpenboxHints *net) {
3022   if ((net->flags & AttribShaded) &&
3023       ((openbox_attrib.attrib & AttribShaded) !=
3024        (net->attrib & AttribShaded)))
3025     shade();
3026
3027   if (flags.visible && // watch out for requests when we can not be seen
3028       (net->flags & (AttribMaxVert | AttribMaxHoriz)) &&
3029       ((openbox_attrib.attrib & (AttribMaxVert | AttribMaxHoriz)) !=
3030        (net->attrib & (AttribMaxVert | AttribMaxHoriz)))) {
3031     if (flags.maximized) {
3032       maximize(0);
3033     } else {
3034       int button = 0;
3035
3036       if ((net->flags & AttribMaxHoriz) && (net->flags & AttribMaxVert))
3037         button = ((net->attrib & (AttribMaxHoriz | AttribMaxVert)) ?  1 : 0);
3038       else if (net->flags & AttribMaxVert)
3039         button = ((net->attrib & AttribMaxVert) ? 2 : 0);
3040       else if (net->flags & AttribMaxHoriz)
3041         button = ((net->attrib & AttribMaxHoriz) ? 3 : 0);
3042
3043       maximize(button);
3044     }
3045   }
3046
3047   if ((net->flags & AttribOmnipresent) &&
3048       ((openbox_attrib.attrib & AttribOmnipresent) !=
3049        (net->attrib & AttribOmnipresent)))
3050     stick();
3051
3052   if ((net->flags & AttribWorkspace) &&
3053       (workspace_number != (signed) net->workspace)) {
3054     screen->reassociateWindow(this, net->workspace, True);
3055
3056     if (screen->getCurrentWorkspaceID() != (signed) net->workspace) withdraw();
3057     else deiconify();
3058   }
3059
3060   if (net->flags & AttribDecoration) {
3061     switch (net->decoration) {
3062     case DecorNone:
3063       decorations.titlebar = decorations.border = decorations.handle =
3064        decorations.iconify = decorations.maximize = decorations.menu = False;
3065
3066       break;
3067
3068     default:
3069     case DecorNormal:
3070       decorations.titlebar = decorations.border = decorations.handle =
3071        decorations.iconify = decorations.maximize = decorations.menu = True;
3072
3073       break;
3074
3075     case DecorTiny:
3076       decorations.titlebar = decorations.iconify = decorations.menu = True;
3077       decorations.border = decorations.handle = decorations.maximize = False;
3078
3079       break;
3080
3081     case DecorTool:
3082       decorations.titlebar = decorations.menu = functions.move = True;
3083       decorations.iconify = decorations.border = decorations.handle =
3084         decorations.maximize = False;
3085
3086       break;
3087     }
3088     if (frame.window) {
3089       XMapSubwindows(display, frame.window);
3090       XMapWindow(display, frame.window);
3091     }
3092
3093     reconfigure();
3094     setState(current_state);
3095   }
3096 }
3097
3098
3099 /*
3100  * Set the sizes of all components of the window frame
3101  * (the window decorations).
3102  * These values are based upon the current style settings and the client
3103  * window's dimentions.
3104  */
3105 void OpenboxWindow::upsize(void) {
3106   frame.bevel_w = screen->getBevelWidth();
3107
3108   if (decorations.border) {
3109     frame.border_w = screen->getBorderWidth();
3110     if (!flags.transient)
3111       frame.mwm_border_w = screen->getFrameWidth();
3112     else
3113       frame.mwm_border_w = 0;
3114   } else {
3115     frame.mwm_border_w = frame.border_w = 0;
3116   }
3117
3118   if (decorations.titlebar) {
3119     // the height of the titlebar is based upon the height of the font being
3120     // used to display the window's title
3121     WindowStyle *style = screen->getWindowStyle();
3122     if (i18n->multibyte())
3123       frame.title_h = (style->fontset_extents->max_ink_extent.height +
3124                        (frame.bevel_w * 2) + 2);
3125     else
3126       frame.title_h = (style->font->ascent + style->font->descent +
3127                        (frame.bevel_w * 2) + 2);
3128
3129     frame.label_h = frame.title_h - (frame.bevel_w * 2);
3130     frame.button_w = frame.button_h = (frame.label_h - 2);
3131     frame.y_border = frame.title_h + frame.border_w;
3132   } else {
3133     frame.title_h = 0;
3134     frame.label_h = 0;
3135     frame.button_w = frame.button_h = 0;
3136     frame.y_border = 0;
3137   }
3138
3139   frame.border_h = client.height + frame.mwm_border_w * 2;
3140
3141   if (decorations.handle) {
3142     frame.y_handle = frame.y_border + frame.border_h + frame.border_w;
3143     frame.grip_w = frame.button_w * 2;
3144     frame.grip_h = frame.handle_h = screen->getHandleWidth();
3145   } else {
3146     frame.y_handle = frame.y_border + frame.border_h;
3147     frame.handle_h = 0;
3148     frame.grip_w = frame.grip_h = 0;
3149   }
3150
3151   frame.width = client.width + (frame.mwm_border_w * 2);
3152   frame.height = frame.y_handle + frame.handle_h;
3153 }
3154
3155
3156 /*
3157  * Set the size and position of the client window.
3158  * These values are based upon the current style settings and the frame
3159  * window's dimensions.
3160  */
3161 void OpenboxWindow::downsize(void) {
3162   frame.y_handle = frame.height - frame.handle_h;
3163   frame.border_h = frame.y_handle - frame.y_border -
3164     (decorations.handle ? frame.border_w : 0);
3165
3166   client.x = frame.x + frame.mwm_border_w + frame.border_w;
3167   client.y = frame.y + frame.y_border + frame.mwm_border_w + frame.border_w;
3168
3169   client.width = frame.width - (frame.mwm_border_w * 2);
3170   client.height = frame.height - frame.y_border - (frame.mwm_border_w * 2)
3171     - frame.handle_h - (decorations.handle ? frame.border_w : 0);
3172
3173   frame.y_handle = frame.border_h + frame.y_border + frame.border_w;
3174 }
3175
3176
3177 void OpenboxWindow::right_fixsize(int *gx, int *gy) {
3178   // calculate the size of the client window and conform it to the
3179   // size specified by the size hints of the client window...
3180   int dx = frame.resize_w - client.base_width - (frame.mwm_border_w * 2) -
3181     (frame.border_w * 2) + (client.width_inc / 2);
3182   int dy = frame.resize_h - frame.y_border - client.base_height -
3183     frame.handle_h - (frame.border_w * 3) - (frame.mwm_border_w * 2)
3184     + (client.height_inc / 2);
3185
3186   if (dx < (signed) client.min_width) dx = client.min_width;
3187   if (dy < (signed) client.min_height) dy = client.min_height;
3188   if ((unsigned) dx > client.max_width) dx = client.max_width;
3189   if ((unsigned) dy > client.max_height) dy = client.max_height;
3190
3191   dx /= client.width_inc;
3192   dy /= client.height_inc;
3193
3194   if (gx) *gx = dx;
3195   if (gy) *gy = dy;
3196
3197   dx = (dx * client.width_inc) + client.base_width;
3198   dy = (dy * client.height_inc) + client.base_height;
3199
3200   frame.resize_w = dx + (frame.mwm_border_w * 2) + (frame.border_w * 2);
3201   frame.resize_h = dy + frame.y_border + frame.handle_h +
3202                    (frame.mwm_border_w * 2) +  (frame.border_w * 3);
3203   if (resize_zone & ZoneTop)
3204     frame.resize_y = frame.y + frame.height - frame.resize_h +
3205       screen->getBorderWidth() * 2;
3206 }
3207
3208
3209 void OpenboxWindow::left_fixsize(int *gx, int *gy) {
3210   // calculate the size of the client window and conform it to the
3211   // size specified by the size hints of the client window...
3212   int dx = frame.x + frame.width - frame.resize_x - client.base_width -
3213     (frame.mwm_border_w * 2) + (client.width_inc / 2);
3214   int dy = frame.resize_h - frame.y_border - client.base_height -
3215     frame.handle_h - (frame.border_w * 3) - (frame.mwm_border_w * 2)
3216     + (client.height_inc / 2);
3217
3218   if (dx < (signed) client.min_width) dx = client.min_width;
3219   if (dy < (signed) client.min_height) dy = client.min_height;
3220   if ((unsigned) dx > client.max_width) dx = client.max_width;
3221   if ((unsigned) dy > client.max_height) dy = client.max_height;
3222
3223   dx /= client.width_inc;
3224   dy /= client.height_inc;
3225
3226   if (gx) *gx = dx;
3227   if (gy) *gy = dy;
3228
3229   dx = (dx * client.width_inc) + client.base_width;
3230   dy = (dy * client.height_inc) + client.base_height;
3231
3232   frame.resize_w = dx + (frame.mwm_border_w * 2) + (frame.border_w * 2);
3233   frame.resize_x = frame.x + frame.width - frame.resize_w +
3234                    (frame.border_w * 2);
3235   frame.resize_h = dy + frame.y_border + frame.handle_h +
3236                    (frame.mwm_border_w * 2) + (frame.border_w * 3);
3237   if (resize_zone & ZoneTop)
3238     frame.resize_y = frame.y + frame.height - frame.resize_h +
3239       screen->getBorderWidth() * 2;
3240
3241 }