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

   1 // Window.cc for Openbox
   2 // Copyright (c) 2002 - 2002 Ben Jansens (ben at orodu.net)
   3 // Copyright (c) 2001 - 2002 Sean 'Shaleh' Perry (shaleh at debian.org)
   4 // Copyright (c) 1997 - 2000 Brad Hughes (bhughes at tcac.net)
   5 //
   6 // Permission is hereby granted, free of charge, to any person obtaining a
   7 // copy of this software and associated documentation files (the "Software"),
   8 // to deal in the Software without restriction, including without limitation
   9 // the rights to use, copy, modify, merge, publish, distribute, sublicense,
  10 // and/or sell copies of the Software, and to permit persons to whom the
  11 // Software is furnished to do so, subject to the following conditions:
  12 //
  13 // The above copyright notice and this permission notice shall be included in
  14 // all copies or substantial portions of the Software.
  15 //
  16 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  17 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  18 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  19 // THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  20 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  21 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  22 // DEALINGS IN THE SOFTWARE.
  23
  24 // stupid macros needed to access some functions in version 2 of the GNU C
  25 // library
  26 #ifndef   _GNU_SOURCE
  27 #define   _GNU_SOURCE
  28 #endif // _GNU_SOURCE
  29
  30 #ifdef    HAVE_CONFIG_H
  31 #  include "../config.h"
  32 #endif // HAVE_CONFIG_H
  33
  34 #include <X11/Xatom.h>
  35 #include <X11/keysym.h>
  36
  37 #ifdef    HAVE_STRING_H
  38 #  include <string.h>
  39 #endif // HAVE_STRING_H
  40
  41 #ifdef    DEBUG
  42 #  ifdef    HAVE_STDIO_H
  43 #    include <stdio.h>
  44 #  endif // HAVE_STDIO_H
  45 #endif // DEBUG
  46
  47 #include "i18n.h"
  48 #include "openbox.h"
  49 #include "Iconmenu.h"
  50 #include "Screen.h"
  51 #include "Toolbar.h"
  52 #include "Window.h"
  53 #include "Windowmenu.h"
  54 #include "Workspace.h"
  55 #ifdef    SLIT
  56 #  include "Slit.h"
  57 #endif // SLIT
  58 #include "Util.h"
  59
  60 /*
  61  * Initializes the class with default values/the window's set initial values.
  62  */
  63 OpenboxWindow::OpenboxWindow(Openbox &o, Window w, BScreen *s) : openbox(o) {
  64 #ifdef    DEBUG
  65   fprintf(stderr, i18n(WindowSet, WindowCreating,
  66                        "OpenboxWindow::OpenboxWindow(): creating 0x%lx\n"),
  67           w);
  68 #endif // DEBUG
  69
  70   client.window = w;
  71   display = openbox.getXDisplay();
  72
  73   openbox.grab();
  74   if (! validateClient()) return;
  75
  76   // fetch client size and placement
  77   XWindowAttributes wattrib;
  78   if ((! XGetWindowAttributes(display, client.window, &wattrib)) ||
  79       (! wattrib.screen) || wattrib.override_redirect) {
  80 #ifdef    DEBUG
  81     fprintf(stderr,
  82             i18n(WindowSet, WindowXGetWindowAttributesFail,
  83                  "OpenboxWindow::OpenboxWindow(): XGetWindowAttributes "
  84                  "failed\n"));
  85 #endif // DEBUG
  86
  87     openbox.ungrab();
  88     return;
  89   }
  90
  91   if (s) {
  92     screen = s;
  93   } else {
  94     screen = openbox.searchScreen(RootWindowOfScreen(wattrib.screen));
  95     if (! screen) {
  96 #ifdef    DEBUG
  97       fprintf(stderr, i18n(WindowSet, WindowCannotFindScreen,
  98                            "OpenboxWindow::OpenboxWindow(): can't find screen\n"
  99                            "\tfor root window 0x%lx\n"),
 100               RootWindowOfScreen(wattrib.screen));
 101 #endif // DEBUG
 102
 103       openbox.ungrab();
 104       return;
 105     }
 106   }
 107
 108   flags.moving = flags.resizing = flags.shaded = flags.visible =
 109     flags.iconic = flags.transient = flags.focused =
 110     flags.stuck = flags.modal =  flags.send_focus_message =
 111     flags.shaped = flags.managed = False;
 112   flags.maximized = 0;
 113
 114   openbox_attrib.workspace = workspace_number = window_number = -1;
 115
 116   openbox_attrib.flags = openbox_attrib.attrib = openbox_attrib.stack
 117     = openbox_attrib.decoration = 0l;
 118   openbox_attrib.premax_x = openbox_attrib.premax_y = 0;
 119   openbox_attrib.premax_w = openbox_attrib.premax_h = 0;
 120
 121   frame.window = frame.plate = frame.title = frame.handle = None;
 122   frame.close_button = frame.iconify_button = frame.maximize_button = None;
 123   frame.right_grip = frame.left_grip = None;
 124
 125   frame.utitle = frame.ftitle = frame.uhandle = frame.fhandle = None;
 126   frame.ulabel = frame.flabel = frame.ubutton = frame.fbutton = None;
 127   frame.pbutton = frame.ugrip = frame.fgrip = None;
 128
 129   decorations.titlebar = decorations.border = decorations.handle = True;
 130   decorations.iconify = decorations.maximize = decorations.menu = True;
 131   functions.resize = functions.move = functions.iconify =
 132     functions.maximize = True;
 133   functions.close = decorations.close = False;
 134
 135   client.wm_hint_flags = client.normal_hint_flags = 0;
 136   client.transient_for = client.transient = 0;
 137   client.title = 0;
 138   client.title_len = 0;
 139   client.icon_title = 0;
 140   client.mwm_hint = (MwmHints *) 0;
 141   client.openbox_hint = (OpenboxHints *) 0;
 142
 143   // get the initial size and location of client window (relative to the
 144   // _root window_). This position is the reference point used with the
 145   // window's gravity to find the window's initial position.
 146   client.x = wattrib.x;
 147   client.y = wattrib.y;
 148   client.width = wattrib.width;
 149   client.height = wattrib.height;
 150   client.old_bw = wattrib.border_width;
 151
 152   windowmenu = 0;
 153   lastButtonPressTime = 0;
 154   image_ctrl = screen->getImageControl();
 155
 156   timer = new BTimer(openbox, *this);
 157   timer->setTimeout(openbox.getAutoRaiseDelay());
 158   timer->fireOnce(True);
 159
 160   getOpenboxHints();
 161   if (! client.openbox_hint)
 162     getMWMHints();
 163
 164   // get size, aspect, minimum/maximum size and other hints set by the
 165   // client
 166   getWMProtocols();
 167   getWMHints();
 168   getWMNormalHints();
 169
 170 #ifdef    SLIT
 171   if (client.initial_state == WithdrawnState) {
 172     screen->getSlit()->addClient(client.window);
 173     openbox.ungrab();
 174     delete this;
 175     return;
 176   }
 177 #endif // SLIT
 178
 179   flags.managed = True;
 180   openbox.saveWindowSearch(client.window, this);
 181
 182   // determine if this is a transient window
 183   Window win;
 184   if (XGetTransientForHint(display, client.window, &win)) {
 185     if (win && (win != client.window)) {
 186       OpenboxWindow *tr;
 187       if ((tr = openbox.searchWindow(win))) {
 188         while (tr->client.transient) tr = tr->client.transient;
 189         client.transient_for = tr;
 190         tr->client.transient = this;
 191         flags.stuck = client.transient_for->flags.stuck;
 192         flags.transient = True;
 193       } else if (win == client.window_group) {
 194         if ((tr = openbox.searchGroup(win, this))) {
 195           while (tr->client.transient) tr = tr->client.transient;
 196           client.transient_for = tr;
 197           tr->client.transient = this;
 198           flags.stuck = client.transient_for->flags.stuck;
 199           flags.transient = True;
 200         }
 201       }
 202     }
 203
 204     if (win == screen->getRootWindow()) flags.modal = True;
 205   }
 206
 207   // adjust the window decorations based on transience and window sizes
 208   if (flags.transient)
 209     decorations.maximize = decorations.handle = functions.maximize = False;
 210
 211   if ((client.normal_hint_flags & PMinSize) &&
 212       (client.normal_hint_flags & PMaxSize) &&
 213       client.max_width <= client.min_width &&
 214       client.max_height <= client.min_height) {
 215     decorations.maximize = decorations.handle =
 216       functions.resize = functions.maximize = False;
 217   }
 218   upsize();
 219
 220   place_window = true;
 221   if (openbox.isStartup() || flags.transient ||
 222       client.normal_hint_flags & (PPosition|USPosition)) {
 223     setGravityOffsets();
 224
 225     if ((openbox.isStartup()) ||
 226         (frame.x >= 0 &&
 227          (signed) (frame.y + frame.y_border) >= 0 &&
 228          frame.x <= (signed) screen->size().w() &&
 229          frame.y <= (signed) screen->size().h()))
 230       place_window = false;
 231   }
 232
 233   frame.window = createToplevelWindow(frame.x, frame.y, frame.width,
 234                                       frame.height,
 235                                       frame.border_w);
 236   openbox.saveWindowSearch(frame.window, this);
 237
 238   frame.plate = createChildWindow(frame.window);
 239   openbox.saveWindowSearch(frame.plate, this);
 240
 241   if (decorations.titlebar) {
 242     frame.title = createChildWindow(frame.window);
 243     frame.label = createChildWindow(frame.title);
 244     openbox.saveWindowSearch(frame.title, this);
 245     openbox.saveWindowSearch(frame.label, this);
 246   }
 247
 248   if (decorations.handle) {
 249     frame.handle = createChildWindow(frame.window);
 250     openbox.saveWindowSearch(frame.handle, this);
 251
 252     frame.left_grip =
 253       createChildWindow(frame.handle, openbox.getLowerLeftAngleCursor());
 254     openbox.saveWindowSearch(frame.left_grip, this);
 255
 256     frame.right_grip =
 257       createChildWindow(frame.handle, openbox.getLowerRightAngleCursor());
 258     openbox.saveWindowSearch(frame.right_grip, this);
 259   }
 260
 261   associateClientWindow();
 262
 263   if (! screen->sloppyFocus())
 264     openbox.grabButton(Button1, 0, frame.plate, True, ButtonPressMask,
 265                        GrabModeSync, GrabModeSync, frame.plate, None);
 266
 267   openbox.grabButton(Button1, Mod1Mask, frame.window, True,
 268                      ButtonReleaseMask | ButtonMotionMask, GrabModeAsync,
 269                      GrabModeAsync, frame.window, openbox.getMoveCursor());
 270   openbox.grabButton(Button2, Mod1Mask, frame.window, True,
 271                      ButtonReleaseMask, GrabModeAsync, GrabModeAsync, frame.window, None);
 272   openbox.grabButton(Button3, Mod1Mask, frame.window, True,
 273                      ButtonReleaseMask | ButtonMotionMask, GrabModeAsync,
 274                      GrabModeAsync, frame.window, None);
 275
 276   positionWindows();
 277   XRaiseWindow(display, frame.plate);
 278   XMapSubwindows(display, frame.plate);
 279   if (decorations.titlebar) XMapSubwindows(display, frame.title);
 280   XMapSubwindows(display, frame.window);
 281
 282   if (decorations.menu)
 283     windowmenu = new Windowmenu(*this);
 284
 285   decorate();
 286
 287   if (workspace_number < 0 || workspace_number >= screen->getWorkspaceCount())
 288     screen->getCurrentWorkspace()->addWindow(this, place_window);
 289   else
 290     screen->getWorkspace(workspace_number)->addWindow(this, place_window);
 291
 292   configure(frame.x, frame.y, frame.width, frame.height);
 293
 294   if (flags.shaded) {
 295     flags.shaded = False;
 296     shade();
 297   }
 298
 299   if (flags.maximized && functions.maximize) {
 300     unsigned int button = flags.maximized;
 301     flags.maximized = 0;
 302     maximize(button);
 303   }
 304
 305   setFocusFlag(False);
 306
 307   openbox.ungrab();
 308 }
 309
 310
 311 OpenboxWindow::~OpenboxWindow(void) {
 312   if (flags.moving || flags.resizing) {
 313     screen->hideGeometry();
 314     XUngrabPointer(display, CurrentTime);
 315   }
 316
 317   if (workspace_number != -1 && window_number != -1)
 318     screen->getWorkspace(workspace_number)->removeWindow(this);
 319   else if (flags.iconic)
 320     screen->removeIcon(this);
 321
 322   if (timer) {
 323     if (timer->isTiming()) timer->stop();
 324     delete timer;
 325   }
 326
 327   if (windowmenu) delete windowmenu;
 328
 329   if (client.title)
 330     delete [] client.title;
 331
 332   if (client.icon_title)
 333     delete [] client.icon_title;
 334
 335   if (client.mwm_hint)
 336     XFree(client.mwm_hint);
 337
 338   if (client.openbox_hint)
 339     XFree(client.openbox_hint);
 340
 341   if (client.window_group)
 342     openbox.removeGroupSearch(client.window_group);
 343
 344   if (flags.transient && client.transient_for)
 345     client.transient_for->client.transient = client.transient;
 346   if (client.transient)
 347     client.transient->client.transient_for = client.transient_for;
 348
 349   if (frame.close_button) {
 350     openbox.removeWindowSearch(frame.close_button);
 351     XDestroyWindow(display, frame.close_button);
 352   }
 353
 354   if (frame.iconify_button) {
 355     openbox.removeWindowSearch(frame.iconify_button);
 356     XDestroyWindow(display, frame.iconify_button);
 357   }
 358
 359   if (frame.maximize_button) {
 360     openbox.removeWindowSearch(frame.maximize_button);
 361     XDestroyWindow(display, frame.maximize_button);
 362   }
 363
 364   if (frame.title) {
 365     if (frame.ftitle)
 366       image_ctrl->removeImage(frame.ftitle);
 367
 368     if (frame.utitle)
 369       image_ctrl->removeImage(frame.utitle);
 370
 371     if (frame.flabel)
 372       image_ctrl->removeImage(frame.flabel);
 373
 374     if( frame.ulabel)
 375       image_ctrl->removeImage(frame.ulabel);
 376
 377     openbox.removeWindowSearch(frame.label);
 378     openbox.removeWindowSearch(frame.title);
 379     XDestroyWindow(display, frame.label);
 380     XDestroyWindow(display, frame.title);
 381   }
 382
 383   if (frame.handle) {
 384     if (frame.fhandle)
 385       image_ctrl->removeImage(frame.fhandle);
 386
 387     if (frame.uhandle)
 388       image_ctrl->removeImage(frame.uhandle);
 389
 390     if (frame.fgrip)
 391       image_ctrl->removeImage(frame.fgrip);
 392
 393     if (frame.ugrip)
 394       image_ctrl->removeImage(frame.ugrip);
 395
 396     openbox.removeWindowSearch(frame.handle);
 397     openbox.removeWindowSearch(frame.right_grip);
 398     openbox.removeWindowSearch(frame.left_grip);
 399     XDestroyWindow(display, frame.right_grip);
 400     XDestroyWindow(display, frame.left_grip);
 401     XDestroyWindow(display, frame.handle);
 402   }
 403
 404   if (frame.fbutton)
 405     image_ctrl->removeImage(frame.fbutton);
 406
 407   if (frame.ubutton)
 408     image_ctrl->removeImage(frame.ubutton);
 409
 410   if (frame.pbutton)
 411     image_ctrl->removeImage(frame.pbutton);
 412
 413   if (frame.plate) {
 414     openbox.removeWindowSearch(frame.plate);
 415     XDestroyWindow(display, frame.plate);
 416   }
 417
 418   if (frame.window) {
 419     openbox.removeWindowSearch(frame.window);
 420     XDestroyWindow(display, frame.window);
 421   }
 422
 423   if (flags.managed) {
 424     openbox.removeWindowSearch(client.window);
 425     screen->removeNetizen(client.window);
 426   }
 427 }
 428
 429
 430 /*
 431  * Creates a new top level window, with a given location, size, and border
 432  * width.
 433  * Returns: the newly created window
 434  */
 435 Window OpenboxWindow::createToplevelWindow(int x, int y, unsigned int width,
 436                                            unsigned int height,
 437                                            unsigned int borderwidth)
 438 {
 439   XSetWindowAttributes attrib_create;
 440   unsigned long create_mask = CWBackPixmap | CWBorderPixel | CWColormap |
 441     CWOverrideRedirect | CWEventMask;
 442
 443   attrib_create.background_pixmap = None;
 444   attrib_create.colormap = screen->getColormap();
 445   attrib_create.override_redirect = True;
 446   attrib_create.event_mask = ButtonPressMask | ButtonReleaseMask |
 447     ButtonMotionMask | EnterWindowMask;
 448
 449   return XCreateWindow(display, screen->getRootWindow(), x, y, width, height,
 450                        borderwidth, screen->getDepth(), InputOutput,
 451                        screen->getVisual(), create_mask,
 452                        &attrib_create);
 453 }
 454
 455
 456 /*
 457  * Creates a child window, and optionally associates a given cursor with
 458  * the new window.
 459  */
 460 Window OpenboxWindow::createChildWindow(Window parent, Cursor cursor) {
 461   XSetWindowAttributes attrib_create;
 462   unsigned long create_mask = CWBackPixmap | CWBorderPixel |
 463     CWEventMask;
 464
 465   attrib_create.background_pixmap = None;
 466   attrib_create.event_mask = ButtonPressMask | ButtonReleaseMask |
 467     ButtonMotionMask | ExposureMask |
 468     EnterWindowMask | LeaveWindowMask;
 469
 470   if (cursor) {
 471     create_mask |= CWCursor;
 472     attrib_create.cursor = cursor;
 473   }
 474
 475   return XCreateWindow(display, parent, 0, 0, 1, 1, 0, screen->getDepth(),
 476                        InputOutput, screen->getVisual(), create_mask,
 477                        &attrib_create);
 478 }
 479
 480
 481 void OpenboxWindow::associateClientWindow(void) {
 482   XSetWindowBorderWidth(display, client.window, 0);
 483   getWMName();
 484   getWMIconName();
 485
 486   XChangeSaveSet(display, client.window, SetModeInsert);
 487   XSetWindowAttributes attrib_set;
 488
 489   XSelectInput(display, frame.plate, NoEventMask);
 490   XReparentWindow(display, client.window, frame.plate, 0, 0);
 491   XSelectInput(display, frame.plate, SubstructureRedirectMask);
 492
 493   XFlush(display);
 494
 495   attrib_set.event_mask = PropertyChangeMask | StructureNotifyMask |
 496     FocusChangeMask;
 497   attrib_set.do_not_propagate_mask = ButtonPressMask | ButtonReleaseMask |
 498     ButtonMotionMask;
 499
 500   XChangeWindowAttributes(display, client.window, CWEventMask|CWDontPropagate,
 501                           &attrib_set);
 502
 503 #ifdef    SHAPE
 504   if (openbox.hasShapeExtensions()) {
 505     XShapeSelectInput(display, client.window, ShapeNotifyMask);
 506
 507     int foo;
 508     unsigned int ufoo;
 509
 510     XShapeQueryExtents(display, client.window, &flags.shaped, &foo, &foo,
 511                        &ufoo, &ufoo, &foo, &foo, &foo, &ufoo, &ufoo);
 512
 513     if (flags.shaped) {
 514       XShapeCombineShape(display, frame.window, ShapeBounding,
 515                          frame.mwm_border_w, frame.y_border +
 516                          frame.mwm_border_w, client.window,
 517                          ShapeBounding, ShapeSet);
 518
 519       int num = 1;
 520       XRectangle xrect[2];
 521       xrect[0].x = xrect[0].y = 0;
 522       xrect[0].width = frame.width;
 523       xrect[0].height = frame.y_border;
 524
 525       if (decorations.handle) {
 526         xrect[1].x = 0;
 527         xrect[1].y = frame.y_handle;
 528         xrect[1].width = frame.width;
 529         xrect[1].height = frame.handle_h + frame.border_w;
 530         num++;
 531       }
 532
 533       XShapeCombineRectangles(display, frame.window, ShapeBounding, 0, 0,
 534                               xrect, num, ShapeUnion, Unsorted);
 535     }
 536   }
 537 #endif // SHAPE
 538
 539   if (decorations.iconify) createIconifyButton();
 540   if (decorations.maximize) createMaximizeButton();
 541   if (decorations.close) createCloseButton();
 542 }
 543
 544
 545 void OpenboxWindow::decorate(void) {
 546   Pixmap tmp = frame.fbutton;
 547   BTexture *texture = &(screen->getWindowStyle()->b_focus);
 548   if (texture->getTexture() == (BImage_Flat | BImage_Solid)) {
 549     frame.fbutton = None;
 550     frame.fbutton_pixel = texture->getColor()->getPixel();
 551   } else {
 552     frame.fbutton =
 553       image_ctrl->renderImage(frame.button_w, frame.button_h, texture);
 554   }
 555   if (tmp) image_ctrl->removeImage(tmp);
 556
 557   tmp = frame.ubutton;
 558   texture = &(screen->getWindowStyle()->b_unfocus);
 559   if (texture->getTexture() == (BImage_Flat | BImage_Solid)) {
 560     frame.ubutton = None;
 561     frame.ubutton_pixel = texture->getColor()->getPixel();
 562   } else {
 563     frame.ubutton =
 564       image_ctrl->renderImage(frame.button_w, frame.button_h, texture);
 565   }
 566   if (tmp) image_ctrl->removeImage(tmp);
 567
 568   tmp = frame.pbutton;
 569   texture = &(screen->getWindowStyle()->b_pressed);
 570   if (texture->getTexture() == (BImage_Flat | BImage_Solid)) {
 571     frame.pbutton = None;
 572     frame.pbutton_pixel = texture->getColor()->getPixel();
 573   } else {
 574     frame.pbutton =
 575       image_ctrl->renderImage(frame.button_w, frame.button_h, texture);
 576   }
 577   if (tmp) image_ctrl->removeImage(tmp);
 578
 579   if (decorations.titlebar) {
 580     tmp = frame.ftitle;
 581     texture = &(screen->getWindowStyle()->t_focus);
 582     if (texture->getTexture() == (BImage_Flat | BImage_Solid)) {
 583       frame.ftitle = None;
 584       frame.ftitle_pixel = texture->getColor()->getPixel();
 585     } else {
 586       frame.ftitle =
 587         image_ctrl->renderImage(frame.width, frame.title_h, texture);
 588     }
 589     if (tmp) image_ctrl->removeImage(tmp);
 590
 591     tmp = frame.utitle;
 592     texture = &(screen->getWindowStyle()->t_unfocus);
 593     if (texture->getTexture() == (BImage_Flat | BImage_Solid)) {
 594       frame.utitle = None;
 595       frame.utitle_pixel = texture->getColor()->getPixel();
 596     } else {
 597       frame.utitle =
 598         image_ctrl->renderImage(frame.width, frame.title_h, texture);
 599     }
 600     if (tmp) image_ctrl->removeImage(tmp);
 601
 602     XSetWindowBorder(display, frame.title,
 603                      screen->getBorderColor()->getPixel());
 604
 605     decorateLabel();
 606   }
 607
 608   if (decorations.border) {
 609     frame.fborder_pixel = screen->getWindowStyle()->f_focus.getPixel();
 610     frame.uborder_pixel = screen->getWindowStyle()->f_unfocus.getPixel();
 611     openbox_attrib.flags |= AttribDecoration;
 612     openbox_attrib.decoration = DecorNormal;
 613   } else {
 614     openbox_attrib.flags |= AttribDecoration;
 615     openbox_attrib.decoration = DecorNone;
 616   }
 617
 618   if (decorations.handle) {
 619     tmp = frame.fhandle;
 620     texture = &(screen->getWindowStyle()->h_focus);
 621     if (texture->getTexture() == (BImage_Flat | BImage_Solid)) {
 622       frame.fhandle = None;
 623       frame.fhandle_pixel = texture->getColor()->getPixel();
 624     } else {
 625       frame.fhandle =
 626         image_ctrl->renderImage(frame.width, frame.handle_h, texture);
 627     }
 628     if (tmp) image_ctrl->removeImage(tmp);
 629
 630     tmp = frame.uhandle;
 631     texture = &(screen->getWindowStyle()->h_unfocus);
 632     if (texture->getTexture() == (BImage_Flat | BImage_Solid)) {
 633       frame.uhandle = None;
 634       frame.uhandle_pixel = texture->getColor()->getPixel();
 635     } else {
 636       frame.uhandle =
 637         image_ctrl->renderImage(frame.width, frame.handle_h, texture);
 638     }
 639     if (tmp) image_ctrl->removeImage(tmp);
 640
 641     tmp = frame.fgrip;
 642     texture = &(screen->getWindowStyle()->g_focus);
 643     if (texture->getTexture() == (BImage_Flat | BImage_Solid)) {
 644       frame.fgrip = None;
 645       frame.fgrip_pixel = texture->getColor()->getPixel();
 646     } else {
 647       frame.fgrip =
 648         image_ctrl->renderImage(frame.grip_w, frame.grip_h, texture);
 649     }
 650     if (tmp) image_ctrl->removeImage(tmp);
 651
 652     tmp = frame.ugrip;
 653     texture = &(screen->getWindowStyle()->g_unfocus);
 654     if (texture->getTexture() == (BImage_Flat | BImage_Solid)) {
 655       frame.ugrip = None;
 656       frame.ugrip_pixel = texture->getColor()->getPixel();
 657     } else {
 658       frame.ugrip =
 659         image_ctrl->renderImage(frame.grip_w, frame.grip_h, texture);
 660     }
 661     if (tmp) image_ctrl->removeImage(tmp);
 662
 663     XSetWindowBorder(display, frame.handle,
 664                      screen->getBorderColor()->getPixel());
 665     XSetWindowBorder(display, frame.left_grip,
 666                      screen->getBorderColor()->getPixel());
 667     XSetWindowBorder(display, frame.right_grip,
 668                      screen->getBorderColor()->getPixel());
 669   }
 670
 671   XSetWindowBorder(display, frame.window,
 672                    screen->getBorderColor()->getPixel());
 673 }
 674
 675
 676 void OpenboxWindow::decorateLabel(void) {
 677   Pixmap tmp = frame.flabel;
 678   BTexture *texture = &(screen->getWindowStyle()->l_focus);
 679   if (texture->getTexture() == (BImage_Flat | BImage_Solid)) {
 680     frame.flabel = None;
 681     frame.flabel_pixel = texture->getColor()->getPixel();
 682   } else {
 683     frame.flabel =
 684       image_ctrl->renderImage(frame.label_w, frame.label_h, texture);
 685   }
 686   if (tmp) image_ctrl->removeImage(tmp);
 687
 688   tmp = frame.ulabel;
 689   texture = &(screen->getWindowStyle()->l_unfocus);
 690   if (texture->getTexture() == (BImage_Flat | BImage_Solid)) {
 691     frame.ulabel = None;
 692     frame.ulabel_pixel = texture->getColor()->getPixel();
 693   } else {
 694     frame.ulabel =
 695       image_ctrl->renderImage(frame.label_w, frame.label_h, texture);
 696   }
 697   if (tmp) image_ctrl->removeImage(tmp);
 698 }
 699
 700
 701 void OpenboxWindow::createCloseButton(void) {
 702   if (decorations.close && frame.title != None) {
 703     frame.close_button = createChildWindow(frame.title);
 704     openbox.saveWindowSearch(frame.close_button, this);
 705   }
 706 }
 707
 708
 709 void OpenboxWindow::createIconifyButton(void) {
 710   if (decorations.iconify && frame.title != None) {
 711     frame.iconify_button = createChildWindow(frame.title);
 712     openbox.saveWindowSearch(frame.iconify_button, this);
 713   }
 714 }
 715
 716
 717 void OpenboxWindow::createMaximizeButton(void) {
 718   if (decorations.maximize && frame.title != None) {
 719     frame.maximize_button = createChildWindow(frame.title);
 720     openbox.saveWindowSearch(frame.maximize_button, this);
 721   }
 722 }
 723
 724
 725 void OpenboxWindow::positionButtons() {
 726   const char *format = openbox.getTitleBarLayout();
 727   const unsigned int bw = frame.bevel_w + 1;
 728   const unsigned int by = frame.bevel_w + 1;
 729   unsigned int bx = frame.bevel_w + 1;
 730   unsigned int bcount = strlen(format) - 1;
 731
 732   if (!decorations.close)
 733     bcount--;
 734   if (!decorations.maximize)
 735     bcount--;
 736   if (!decorations.iconify)
 737     bcount--;
 738   frame.label_w = frame.width - bx * 2 - (frame.button_w + bw) * bcount;
 739
 740   bool hasclose, hasiconify, hasmaximize;
 741   hasclose = hasiconify = hasmaximize = false;
 742
 743   for (int i = 0; format[i] != '\0' && i < 4; i++) {
 744     switch(format[i]) {
 745     case 'C':
 746       if (decorations.close) {
 747         if (frame.close_button == None)
 748           createCloseButton();
 749         XMoveResizeWindow(display, frame.close_button, bx, by,
 750                           frame.button_w, frame.button_h);
 751         XMapWindow(display, frame.close_button);
 752         XClearWindow(display, frame.close_button);
 753         bx += frame.button_w + bw;
 754         hasclose = true;
 755       }
 756       break;
 757     case 'I':
 758       if (decorations.iconify) {
 759         if (frame.iconify_button == None)
 760           createIconifyButton();
 761         XMoveResizeWindow(display, frame.iconify_button, bx, by,
 762                           frame.button_w, frame.button_h);
 763         XMapWindow(display, frame.iconify_button);
 764         XClearWindow(display, frame.iconify_button);
 765         bx += frame.button_w + bw;
 766         hasiconify = true;
 767       }
 768       break;
 769     case 'M':
 770       if (decorations.maximize) {
 771         if (frame.maximize_button == None)
 772           createMaximizeButton();
 773         XMoveResizeWindow(display, frame.maximize_button, bx, by,
 774                           frame.button_w, frame.button_h);
 775         XMapWindow(display, frame.maximize_button);
 776         XClearWindow(display, frame.maximize_button);
 777         bx += frame.button_w + bw;
 778         hasmaximize = true;
 779       }
 780       break;
 781     case 'L':
 782       XMoveResizeWindow(display, frame.label, bx, by - 1,
 783                         frame.label_w, frame.label_h);
 784       bx += frame.label_w + bw;
 785       break;
 786     }
 787   }
 788
 789   if (!hasclose && frame.close_button) {
 790     openbox.removeWindowSearch(frame.close_button);
 791     XDestroyWindow(display, frame.close_button);
 792     frame.close_button = None;
 793   }
 794   if (!hasiconify && frame.iconify_button) {
 795     openbox.removeWindowSearch(frame.iconify_button);
 796     XDestroyWindow(display, frame.iconify_button);
 797     frame.iconify_button = None;
 798   }
 799   if (!hasmaximize && frame.iconify_button) {
 800     openbox.removeWindowSearch(frame.maximize_button);
 801     XDestroyWindow(display, frame.maximize_button);
 802     frame.maximize_button = None;
 803   }
 804
 805   redrawLabel();
 806   redrawAllButtons();
 807 }
 808
 809
 810 void OpenboxWindow::reconfigure(void) {
 811   upsize();
 812
 813   client.x = frame.x + frame.mwm_border_w + frame.border_w;
 814   client.y = frame.y + frame.y_border + frame.mwm_border_w +
 815     frame.border_w;
 816
 817   if (client.title) {
 818     if (i18n.multibyte()) {
 819       XRectangle ink, logical;
 820       XmbTextExtents(screen->getWindowStyle()->fontset,
 821                      client.title, client.title_len, &ink, &logical);
 822       client.title_text_w = logical.width;
 823     } else {
 824       client.title_text_w = XTextWidth(screen->getWindowStyle()->font,
 825                                        client.title, client.title_len);
 826     }
 827     client.title_text_w += (frame.bevel_w * 4);
 828   }
 829
 830   positionWindows();
 831   decorate();
 832
 833   XClearWindow(display, frame.window);
 834   setFocusFlag(flags.focused);
 835
 836   configure(frame.x, frame.y, frame.width, frame.height);
 837
 838   if (! screen->sloppyFocus())
 839     openbox.grabButton(Button1, 0, frame.plate, True, ButtonPressMask,
 840                        GrabModeSync, GrabModeSync, None, None);
 841   else
 842     openbox.ungrabButton(Button1, 0, frame.plate);
 843
 844   if (windowmenu) {
 845     windowmenu->move(windowmenu->getX(), frame.y + frame.title_h);
 846     windowmenu->reconfigure();
 847   }
 848
 849   // re-get the timeout delay
 850   timer->setTimeout(openbox.getAutoRaiseDelay());
 851 }
 852
 853
 854 void OpenboxWindow::positionWindows(void) {
 855   XResizeWindow(display, frame.window, frame.width,
 856                 ((flags.shaded) ? frame.title_h : frame.height));
 857   XSetWindowBorderWidth(display, frame.window, frame.border_w);
 858   XSetWindowBorderWidth(display, frame.plate, frame.mwm_border_w);
 859   XMoveResizeWindow(display, frame.plate, 0, frame.y_border,
 860                     client.width, client.height);
 861   XMoveResizeWindow(display, client.window, 0, 0, client.width, client.height);
 862
 863   if (decorations.titlebar) {
 864     XSetWindowBorderWidth(display, frame.title, frame.border_w);
 865     XMoveResizeWindow(display, frame.title, -frame.border_w,
 866                       -frame.border_w, frame.width, frame.title_h);
 867
 868     positionButtons();
 869   } else if (frame.title) {
 870     XUnmapWindow(display, frame.title);
 871   }
 872   if (decorations.handle) {
 873     XSetWindowBorderWidth(display, frame.handle, frame.border_w);
 874     XSetWindowBorderWidth(display, frame.left_grip, frame.border_w);
 875     XSetWindowBorderWidth(display, frame.right_grip, frame.border_w);
 876
 877     XMoveResizeWindow(display, frame.handle, -frame.border_w,
 878                       frame.y_handle - frame.border_w,
 879                       frame.width, frame.handle_h);
 880     XMoveResizeWindow(display, frame.left_grip, -frame.border_w,
 881                       -frame.border_w, frame.grip_w, frame.grip_h);
 882     XMoveResizeWindow(display, frame.right_grip,
 883                       frame.width - frame.grip_w - frame.border_w,
 884                       -frame.border_w, frame.grip_w, frame.grip_h);
 885     XMapSubwindows(display, frame.handle);
 886   } else if (frame.handle) {
 887     XUnmapWindow(display, frame.handle);
 888   }
 889 }
 890
 891
 892 void OpenboxWindow::getWMName(void) {
 893   if (client.title) {
 894     delete [] client.title;
 895     client.title = (char *) 0;
 896   }
 897
 898   XTextProperty text_prop;
 899   char **list;
 900   int num;
 901
 902   if (XGetWMName(display, client.window, &text_prop)) {
 903     if (text_prop.value && text_prop.nitems > 0) {
 904       if (text_prop.encoding != XA_STRING) {
 905         text_prop.nitems = strlen((char *) text_prop.value);
 906
 907         if ((XmbTextPropertyToTextList(display, &text_prop,
 908                                        &list, &num) == Success) &&
 909             (num > 0) && *list) {
 910           client.title = bstrdup(*list);
 911           XFreeStringList(list);
 912         } else {
 913           client.title = bstrdup((char *) text_prop.value);
 914         }
 915       } else {
 916         client.title = bstrdup((char *) text_prop.value);
 917       }
 918       XFree((char *) text_prop.value);
 919     } else {
 920       client.title = bstrdup(i18n(WindowSet, WindowUnnamed,
 921                                   "Unnamed"));
 922     }
 923   } else {
 924     client.title = bstrdup(i18n(WindowSet, WindowUnnamed,
 925                                 "Unnamed"));
 926   }
 927   client.title_len = strlen(client.title);
 928
 929   if (i18n.multibyte()) {
 930     XRectangle ink, logical;
 931     XmbTextExtents(screen->getWindowStyle()->fontset,
 932                    client.title, client.title_len, &ink, &logical);
 933     client.title_text_w = logical.width;
 934   } else {
 935     client.title_len = strlen(client.title);
 936     client.title_text_w = XTextWidth(screen->getWindowStyle()->font,
 937                                      client.title, client.title_len);
 938   }
 939
 940   client.title_text_w += (frame.bevel_w * 4);
 941 }
 942
 943
 944 void OpenboxWindow::getWMIconName(void) {
 945   if (client.icon_title) {
 946     delete [] client.icon_title;
 947     client.icon_title = (char *) 0;
 948   }
 949
 950   XTextProperty text_prop;
 951   char **list;
 952   int num;
 953
 954   if (XGetWMIconName(display, client.window, &text_prop)) {
 955     if (text_prop.value && text_prop.nitems > 0) {
 956       if (text_prop.encoding != XA_STRING) {
 957         text_prop.nitems = strlen((char *) text_prop.value);
 958
 959         if ((XmbTextPropertyToTextList(display, &text_prop,
 960                                        &list, &num) == Success) &&
 961             (num > 0) && *list) {
 962           client.icon_title = bstrdup(*list);
 963           XFreeStringList(list);
 964         } else {
 965           client.icon_title = bstrdup((char *) text_prop.value);
 966         }
 967       } else {
 968         client.icon_title = bstrdup((char *) text_prop.value);
 969       }
 970       XFree((char *) text_prop.value);
 971     } else {
 972       client.icon_title = bstrdup(client.title);
 973     }
 974   } else {
 975     client.icon_title = bstrdup(client.title);
 976   }
 977 }
 978
 979
 980 /*
 981  * Retrieve which WM Protocols are supported by the client window.
 982  * If the WM_DELETE_WINDOW protocol is supported, add the close button to the
 983  * window's decorations and allow the close behavior.
 984  * If the WM_TAKE_FOCUS protocol is supported, save a value that indicates
 985  * this.
 986  */
 987 void OpenboxWindow::getWMProtocols(void) {
 988   Atom *proto;
 989   int num_return = 0;
 990
 991   if (XGetWMProtocols(display, client.window, &proto, &num_return)) {
 992     for (int i = 0; i < num_return; ++i) {
 993       if (proto[i] == openbox.getWMDeleteAtom())
 994         functions.close = decorations.close = True;
 995       else if (proto[i] == openbox.getWMTakeFocusAtom())
 996         flags.send_focus_message = True;
 997       else if (proto[i] == openbox.getOpenboxStructureMessagesAtom())
 998         screen->addNetizen(new Netizen(*screen, client.window));
 999     }
1000
1001     XFree(proto);
1002   }
1003 }
1004
1005
1006 /*
1007  * Gets the value of the WM_HINTS property.
1008  * If the property is not set, then use a set of default values.
1009  */
1010 void OpenboxWindow::getWMHints(void) {
1011   XWMHints *wmhint = XGetWMHints(display, client.window);
1012   if (! wmhint) {
1013     flags.visible = True;
1014     flags.iconic = False;
1015     focus_mode = F_Passive;
1016     client.window_group = None;
1017     client.initial_state = NormalState;
1018     return;
1019   }
1020   client.wm_hint_flags = wmhint->flags;
1021   if (wmhint->flags & InputHint) {
1022     if (wmhint->input == True) {
1023       if (flags.send_focus_message)
1024         focus_mode = F_LocallyActive;
1025       else
1026         focus_mode = F_Passive;
1027     } else {
1028       if (flags.send_focus_message)
1029         focus_mode = F_GloballyActive;
1030       else
1031         focus_mode = F_NoInput;
1032     }
1033   } else {
1034     focus_mode = F_Passive;
1035   }
1036
1037   if (wmhint->flags & StateHint)
1038     client.initial_state = wmhint->initial_state;
1039   else
1040     client.initial_state = NormalState;
1041
1042   if (wmhint->flags & WindowGroupHint) {
1043     if (! client.window_group) {
1044       client.window_group = wmhint->window_group;
1045       openbox.saveGroupSearch(client.window_group, this);
1046     }
1047   } else {
1048     client.window_group = None;
1049   }
1050   XFree(wmhint);
1051 }
1052
1053
1054 /*
1055  * Gets the value of the WM_NORMAL_HINTS property.
1056  * If the property is not set, then use a set of default values.
1057  */
1058 void OpenboxWindow::getWMNormalHints(void) {
1059   long icccm_mask;
1060   XSizeHints sizehint;
1061
1062   client.min_width = client.min_height =
1063     client.base_width = client.base_height =
1064     client.width_inc = client.height_inc = 1;
1065   client.max_width = screen->size().w();
1066   client.max_height = screen->size().h();
1067   client.min_aspect_x = client.min_aspect_y =
1068     client.max_aspect_x = client.max_aspect_y = 1;
1069   client.win_gravity = NorthWestGravity;
1070
1071   if (! XGetWMNormalHints(display, client.window, &sizehint, &icccm_mask))
1072     return;
1073
1074   client.normal_hint_flags = sizehint.flags;
1075
1076   if (sizehint.flags & PMinSize) {
1077     client.min_width = sizehint.min_width;
1078     client.min_height = sizehint.min_height;
1079   }
1080
1081   if (sizehint.flags & PMaxSize) {
1082     client.max_width = sizehint.max_width;
1083     client.max_height = sizehint.max_height;
1084   }
1085
1086   if (sizehint.flags & PResizeInc) {
1087     client.width_inc = sizehint.width_inc;
1088     client.height_inc = sizehint.height_inc;
1089   }
1090
1091   if (sizehint.flags & PAspect) {
1092     client.min_aspect_x = sizehint.min_aspect.x;
1093     client.min_aspect_y = sizehint.min_aspect.y;
1094     client.max_aspect_x = sizehint.max_aspect.x;
1095     client.max_aspect_y = sizehint.max_aspect.y;
1096   }
1097
1098   if (sizehint.flags & PBaseSize) {
1099     client.base_width = sizehint.base_width;
1100     client.base_height = sizehint.base_height;
1101   }
1102
1103   if (sizehint.flags & PWinGravity)
1104     client.win_gravity = sizehint.win_gravity;
1105 }
1106
1107
1108 /*
1109  * Gets the MWM hints for the class' contained window.
1110  * This is used while initializing the window to its first state, and not
1111  * thereafter.
1112  * Returns: true if the MWM hints are successfully retreived and applied; false
1113  * if they are not.
1114  */
1115 void OpenboxWindow::getMWMHints(void) {
1116   int format;
1117   Atom atom_return;
1118   unsigned long num, len;
1119
1120   int ret = XGetWindowProperty(display, client.window,
1121                                openbox.getMotifWMHintsAtom(), 0,
1122                                PropMwmHintsElements, False,
1123                                openbox.getMotifWMHintsAtom(), &atom_return,
1124                                &format, &num, &len,
1125                                (unsigned char **) &client.mwm_hint);
1126
1127   if (ret != Success || !client.mwm_hint || num != PropMwmHintsElements)
1128     return;
1129
1130   if (client.mwm_hint->flags & MwmHintsDecorations) {
1131     if (client.mwm_hint->decorations & MwmDecorAll) {
1132       decorations.titlebar = decorations.handle = decorations.border =
1133         decorations.iconify = decorations.maximize =
1134         decorations.close = decorations.menu = True;
1135     } else {
1136       decorations.titlebar = decorations.handle = decorations.border =
1137         decorations.iconify = decorations.maximize =
1138         decorations.close = decorations.menu = False;
1139
1140       if (client.mwm_hint->decorations & MwmDecorBorder)
1141         decorations.border = True;
1142       if (client.mwm_hint->decorations & MwmDecorHandle)
1143         decorations.handle = True;
1144       if (client.mwm_hint->decorations & MwmDecorTitle)
1145         decorations.titlebar = True;
1146       if (client.mwm_hint->decorations & MwmDecorMenu)
1147         decorations.menu = True;
1148       if (client.mwm_hint->decorations & MwmDecorIconify)
1149         decorations.iconify = True;
1150       if (client.mwm_hint->decorations & MwmDecorMaximize)
1151         decorations.maximize = True;
1152     }
1153   }
1154
1155   if (client.mwm_hint->flags & MwmHintsFunctions) {
1156     if (client.mwm_hint->functions & MwmFuncAll) {
1157       functions.resize = functions.move = functions.iconify =
1158         functions.maximize = functions.close = True;
1159     } else {
1160       functions.resize = functions.move = functions.iconify =
1161         functions.maximize = functions.close = False;
1162
1163       if (client.mwm_hint->functions & MwmFuncResize)
1164         functions.resize = True;
1165       if (client.mwm_hint->functions & MwmFuncMove)
1166         functions.move = True;
1167       if (client.mwm_hint->functions & MwmFuncIconify)
1168         functions.iconify = True;
1169       if (client.mwm_hint->functions & MwmFuncMaximize)
1170         functions.maximize = True;
1171       if (client.mwm_hint->functions & MwmFuncClose)
1172         functions.close = True;
1173     }
1174   }
1175 }
1176
1177
1178 /*
1179  * Gets the openbox hints from the class' contained window.
1180  * This is used while initializing the window to its first state, and not
1181  * thereafter.
1182  * Returns: true if the hints are successfully retreived and applied; false if
1183  * they are not.
1184  */
1185 void OpenboxWindow::getOpenboxHints(void) {
1186   int format;
1187   Atom atom_return;
1188   unsigned long num, len;
1189
1190   int ret = XGetWindowProperty(display, client.window,
1191                                openbox.getOpenboxHintsAtom(), 0,
1192                                PropOpenboxHintsElements, False,
1193                                openbox.getOpenboxHintsAtom(), &atom_return,
1194                                &format, &num, &len,
1195                                (unsigned char **) &client.openbox_hint);
1196   if (ret != Success || !client.openbox_hint ||
1197       num != PropOpenboxHintsElements)
1198     return;
1199
1200   if (client.openbox_hint->flags & AttribShaded)
1201     flags.shaded = (client.openbox_hint->attrib & AttribShaded);
1202
1203   if ((client.openbox_hint->flags & AttribMaxHoriz) &&
1204       (client.openbox_hint->flags & AttribMaxVert))
1205     flags.maximized = (client.openbox_hint->attrib &
1206                        (AttribMaxHoriz | AttribMaxVert)) ? 1 : 0;
1207   else if (client.openbox_hint->flags & AttribMaxVert)
1208     flags.maximized = (client.openbox_hint->attrib & AttribMaxVert) ? 2 : 0;
1209   else if (client.openbox_hint->flags & AttribMaxHoriz)
1210     flags.maximized = (client.openbox_hint->attrib & AttribMaxHoriz) ? 3 : 0;
1211
1212   if (client.openbox_hint->flags & AttribOmnipresent)
1213     flags.stuck = (client.openbox_hint->attrib & AttribOmnipresent);
1214
1215   if (client.openbox_hint->flags & AttribWorkspace)
1216     workspace_number = client.openbox_hint->workspace;
1217
1218   // if (client.openbox_hint->flags & AttribStack)
1219   //   don't yet have always on top/bottom for openbox yet... working
1220   //   on that
1221
1222   if (client.openbox_hint->flags & AttribDecoration) {
1223     switch (client.openbox_hint->decoration) {
1224     case DecorNone:
1225       decorations.titlebar = decorations.border = decorations.handle =
1226         decorations.iconify = decorations.maximize =
1227         decorations.menu = False;
1228       functions.resize = functions.move = functions.iconify =
1229         functions.maximize = False;
1230
1231       break;
1232
1233     case DecorTiny:
1234       decorations.titlebar = decorations.iconify = decorations.menu =
1235         functions.move = functions.iconify = True;
1236       decorations.border = decorations.handle = decorations.maximize =
1237         functions.resize = functions.maximize = False;
1238
1239       break;
1240
1241     case DecorTool:
1242       decorations.titlebar = decorations.menu = functions.move = True;
1243       decorations.iconify = decorations.border = decorations.handle =
1244         decorations.maximize = functions.resize = functions.maximize =
1245         functions.iconify = False;
1246
1247       break;
1248
1249     case DecorNormal:
1250     default:
1251       decorations.titlebar = decorations.border = decorations.handle =
1252         decorations.iconify = decorations.maximize =
1253         decorations.menu = True;
1254       functions.resize = functions.move = functions.iconify =
1255         functions.maximize = True;
1256
1257       break;
1258     }
1259
1260     reconfigure();
1261   }
1262 }
1263
1264
1265 void OpenboxWindow::configure(int dx, int dy,
1266                               unsigned int dw, unsigned int dh) {
1267   Bool send_event = (frame.x != dx || frame.y != dy);
1268
1269   if ((dw != frame.width) || (dh != frame.height)) {
1270     if ((((signed) frame.width) + dx) < 0) dx = 0;
1271     if ((((signed) frame.height) + dy) < 0) dy = 0;
1272
1273     frame.x = dx;
1274     frame.y = dy;
1275     frame.width = dw;
1276     frame.height = dh;
1277
1278     downsize();
1279
1280 #ifdef    SHAPE
1281     if (openbox.hasShapeExtensions() && flags.shaped) {
1282       XShapeCombineShape(display, frame.window, ShapeBounding,
1283                          frame.mwm_border_w, frame.y_border +
1284                          frame.mwm_border_w, client.window,
1285                          ShapeBounding, ShapeSet);
1286
1287       int num = 1;
1288       XRectangle xrect[2];
1289       xrect[0].x = xrect[0].y = 0;
1290       xrect[0].width = frame.width;
1291       xrect[0].height = frame.y_border;
1292
1293       if (decorations.handle) {
1294         xrect[1].x = 0;
1295         xrect[1].y = frame.y_handle;
1296         xrect[1].width = frame.width;
1297         xrect[1].height = frame.handle_h + frame.border_w;
1298         num++;
1299       }
1300
1301       XShapeCombineRectangles(display, frame.window, ShapeBounding, 0, 0,
1302                               xrect, num, ShapeUnion, Unsorted);
1303     }
1304 #endif // SHAPE
1305
1306     XMoveWindow(display, frame.window, frame.x, frame.y);
1307
1308     setFocusFlag(flags.focused);
1309     positionWindows();
1310     decorate();
1311   } else {
1312     frame.x = dx;
1313     frame.y = dy;
1314
1315     XMoveWindow(display, frame.window, frame.x, frame.y);
1316
1317     if (! flags.moving) send_event = True;
1318   }
1319
1320   if (send_event && ! flags.moving) {
1321     client.x = dx + frame.mwm_border_w + frame.border_w;
1322     client.y = dy + frame.y_border + frame.mwm_border_w +
1323       frame.border_w;
1324
1325     XEvent event;
1326     event.type = ConfigureNotify;
1327
1328     event.xconfigure.display = display;
1329     event.xconfigure.event = client.window;
1330     event.xconfigure.window = client.window;
1331     event.xconfigure.x = client.x;
1332     event.xconfigure.y = client.y;
1333     event.xconfigure.width = client.width;
1334     event.xconfigure.height = client.height;
1335     event.xconfigure.border_width = client.old_bw;
1336     event.xconfigure.above = frame.window;
1337     event.xconfigure.override_redirect = False;
1338
1339     XSendEvent(display, client.window, True, NoEventMask, &event);
1340
1341     screen->updateNetizenConfigNotify(&event);
1342   }
1343 }
1344
1345
1346 bool OpenboxWindow::setInputFocus(void) {
1347   if (((signed) (frame.x + frame.width)) < 0) {
1348     if (((signed) (frame.y + frame.y_border)) < 0)
1349       configure(frame.border_w, frame.border_w, frame.width, frame.height);
1350     else if (frame.y > (signed) screen->size().h())
1351       configure(frame.border_w, screen->size().h() - frame.height,
1352                 frame.width, frame.height);
1353     else
1354       configure(frame.border_w, frame.y + frame.border_w,
1355                 frame.width, frame.height);
1356   } else if (frame.x > (signed) screen->size().w()) {
1357     if (((signed) (frame.y + frame.y_border)) < 0)
1358       configure(screen->size().w() - frame.width, frame.border_w,
1359                 frame.width, frame.height);
1360     else if (frame.y > (signed) screen->size().h())
1361       configure(screen->size().w() - frame.width,
1362                 screen->size().h() - frame.height, frame.width, frame.height);
1363     else
1364       configure(screen->size().w() - frame.width,
1365                 frame.y + frame.border_w, frame.width, frame.height);
1366   }
1367
1368   openbox.grab();
1369   if (! validateClient()) return False;
1370
1371   bool ret = false;
1372
1373   if (client.transient && flags.modal) {
1374     ret = client.transient->setInputFocus();
1375   } else if (! flags.focused) {
1376     if (focus_mode == F_LocallyActive || focus_mode == F_Passive) {
1377       XSetInputFocus(display, client.window,
1378                      RevertToPointerRoot, CurrentTime);
1379       openbox.focusWindow(this);
1380
1381       if (flags.send_focus_message) {
1382         XEvent ce;
1383         ce.xclient.type = ClientMessage;
1384         ce.xclient.message_type = openbox.getWMProtocolsAtom();
1385         ce.xclient.display = display;
1386         ce.xclient.window = client.window;
1387         ce.xclient.format = 32;
1388         ce.xclient.data.l[0] = openbox.getWMTakeFocusAtom();
1389         ce.xclient.data.l[1] = openbox.getLastTime();
1390         ce.xclient.data.l[2] = 0l;
1391         ce.xclient.data.l[3] = 0l;
1392         ce.xclient.data.l[4] = 0l;
1393         XSendEvent(display, client.window, False, NoEventMask, &ce);
1394       }
1395
1396       if (screen->sloppyFocus() && screen->autoRaise())
1397         timer->start();
1398
1399       ret = true;
1400     }
1401   }
1402
1403   openbox.ungrab();
1404
1405   return ret;
1406 }
1407
1408
1409 void OpenboxWindow::iconify(void) {
1410   if (flags.iconic) return;
1411
1412   if (flags.moving)
1413     endMove();
1414
1415   if (windowmenu) windowmenu->hide();
1416
1417   setState(IconicState);
1418
1419   XSelectInput(display, client.window, NoEventMask);
1420   XUnmapWindow(display, client.window);
1421   XSelectInput(display, client.window,
1422                PropertyChangeMask | StructureNotifyMask | FocusChangeMask);
1423
1424   XUnmapWindow(display, frame.window);
1425   flags.visible = False;
1426   flags.iconic = True;
1427
1428   screen->getWorkspace(workspace_number)->removeWindow(this);
1429
1430   if (flags.transient && client.transient_for &&
1431       !client.transient_for->flags.iconic) {
1432     client.transient_for->iconify();
1433   }
1434   screen->addIcon(this);
1435
1436   if (client.transient && !client.transient->flags.iconic) {
1437     client.transient->iconify();
1438   }
1439 }
1440
1441
1442 void OpenboxWindow::deiconify(bool reassoc, bool raise, bool initial) {
1443   if (flags.iconic || reassoc)
1444     screen->reassociateWindow(this, -1, False);
1445   else if (workspace_number != screen->getCurrentWorkspace()->getWorkspaceID())
1446     return;
1447
1448   setState(NormalState);
1449
1450   XSelectInput(display, client.window, NoEventMask);
1451   XMapWindow(display, client.window);
1452   XSelectInput(display, client.window,
1453                PropertyChangeMask | StructureNotifyMask | FocusChangeMask);
1454
1455   XMapSubwindows(display, frame.window);
1456   XMapWindow(display, frame.window);
1457
1458   // if we're using the click to place placement type, then immediately
1459   // after the window is mapped, we need to start interactively moving it
1460   if (initial && place_window &&
1461       screen->placementPolicy() == BScreen::ClickMousePlacement) {
1462     int x, y, rx, ry;
1463     Window c, r;
1464     unsigned int m;
1465     XQueryPointer(openbox.getXDisplay(), screen->getRootWindow(),
1466                   &r, &c, &rx, &ry, &x, &y, &m);
1467     startMove(rx, ry);
1468   }
1469
1470   if (flags.iconic && screen->focusNew()) setInputFocus();
1471
1472   flags.visible = True;
1473   flags.iconic = False;
1474
1475   if (reassoc && client.transient) client.transient->deiconify(True, False);
1476
1477   if (raise)
1478     screen->getWorkspace(workspace_number)->raiseWindow(this);
1479 }
1480
1481
1482 void OpenboxWindow::close(void) {
1483   XEvent ce;
1484   ce.xclient.type = ClientMessage;
1485   ce.xclient.message_type = openbox.getWMProtocolsAtom();
1486   ce.xclient.display = display;
1487   ce.xclient.window = client.window;
1488   ce.xclient.format = 32;
1489   ce.xclient.data.l[0] = openbox.getWMDeleteAtom();
1490   ce.xclient.data.l[1] = CurrentTime;
1491   ce.xclient.data.l[2] = 0l;
1492   ce.xclient.data.l[3] = 0l;
1493   ce.xclient.data.l[4] = 0l;
1494   XSendEvent(display, client.window, False, NoEventMask, &ce);
1495 }
1496
1497
1498 void OpenboxWindow::withdraw(void) {
1499   if (flags.moving)
1500     endMove();
1501
1502   flags.visible = False;
1503   flags.iconic = False;
1504
1505   XUnmapWindow(display, frame.window);
1506
1507   XSelectInput(display, client.window, NoEventMask);
1508   XUnmapWindow(display, client.window);
1509   XSelectInput(display, client.window,
1510                PropertyChangeMask | StructureNotifyMask | FocusChangeMask);
1511
1512   if (windowmenu) windowmenu->hide();
1513 }
1514
1515
1516 void OpenboxWindow::maximize(unsigned int button) {
1517   if (flags.moving)
1518     endMove();
1519
1520   // handle case where menu is open then the max button is used instead
1521   if (windowmenu && windowmenu->isVisible()) windowmenu->hide();
1522
1523   if (flags.maximized) {
1524     flags.maximized = 0;
1525
1526     openbox_attrib.flags &= ! (AttribMaxHoriz | AttribMaxVert);
1527     openbox_attrib.attrib &= ! (AttribMaxHoriz | AttribMaxVert);
1528
1529     // when a resize is begun, maximize(0) is called to clear any maximization
1530     // flags currently set.  Otherwise it still thinks it is maximized.
1531     // so we do not need to call configure() because resizing will handle it
1532     if (!flags.resizing)
1533       configure(openbox_attrib.premax_x, openbox_attrib.premax_y,
1534                 openbox_attrib.premax_w, openbox_attrib.premax_h);
1535
1536     openbox_attrib.premax_x = openbox_attrib.premax_y = 0;
1537     openbox_attrib.premax_w = openbox_attrib.premax_h = 0;
1538
1539     redrawMaximizeButton(flags.maximized);
1540     setState(current_state);
1541     return;
1542   }
1543
1544   openbox_attrib.premax_x = frame.x;
1545   openbox_attrib.premax_y = frame.y;
1546   openbox_attrib.premax_w = frame.width;
1547   openbox_attrib.premax_h = frame.height;
1548
1549   Rect space = screen->availableArea();
1550   unsigned int dw = space.w(),
1551   dh = space.h();
1552   dw -= frame.border_w * 2;
1553   dw -= frame.mwm_border_w * 2;
1554   dw -= client.base_width;
1555
1556   dh -= frame.border_w * 2;
1557   dh -= frame.mwm_border_w * 2;
1558   dh -= ((frame.handle_h + frame.border_w) * decorations.handle);
1559   dh -= client.base_height;
1560   dh -= frame.y_border;
1561
1562   if (dw < client.min_width) dw = client.min_width;
1563   if (dh < client.min_height) dh = client.min_height;
1564   if (dw > client.max_width) dw = client.max_width;
1565   if (dh > client.max_height) dh = client.max_height;
1566
1567   dw -= (dw % client.width_inc);
1568   dw += client.base_width;
1569   dw += frame.mwm_border_w * 2;
1570
1571   dh -= (dh % client.height_inc);
1572   dh += client.base_height;
1573   dh += frame.y_border;
1574   dh += ((frame.handle_h + frame.border_w) * decorations.handle);
1575   dh += frame.mwm_border_w * 2;
1576
1577   int dx = space.x() + ((space.w() - dw) / 2) - frame.border_w,
1578   dy = space.y() + ((space.h() - dh) / 2) - frame.border_w;
1579
1580   switch(button) {
1581   case 1:
1582     openbox_attrib.flags |= AttribMaxHoriz | AttribMaxVert;
1583     openbox_attrib.attrib |= AttribMaxHoriz | AttribMaxVert;
1584     break;
1585
1586   case 2:
1587     openbox_attrib.flags |= AttribMaxVert;
1588     openbox_attrib.attrib |= AttribMaxVert;
1589
1590     dw = frame.width;
1591     dx = frame.x;
1592     break;
1593
1594   case 3:
1595     openbox_attrib.flags |= AttribMaxHoriz;
1596     openbox_attrib.attrib |= AttribMaxHoriz;
1597
1598     dh = frame.height;
1599     dy = frame.y;
1600     break;
1601   }
1602
1603   if (flags.shaded) {
1604     openbox_attrib.flags ^= AttribShaded;
1605     openbox_attrib.attrib ^= AttribShaded;
1606     flags.shaded = False;
1607   }
1608
1609   flags.maximized = button;
1610
1611   configure(dx, dy, dw, dh);
1612   screen->getWorkspace(workspace_number)->raiseWindow(this);
1613   redrawMaximizeButton(flags.maximized);
1614   setState(current_state);
1615 }
1616
1617
1618 void OpenboxWindow::setWorkspace(int n) {
1619   ASSERT(n < screen->getWorkspaceCount());
1620   workspace_number = n;
1621
1622   openbox_attrib.flags |= AttribWorkspace;
1623   openbox_attrib.workspace = workspace_number;
1624 }
1625
1626
1627 void OpenboxWindow::shade(void) {
1628   if (!decorations.titlebar)
1629     return;
1630
1631   if (flags.shaded) {
1632     XResizeWindow(display, frame.window, frame.width, frame.height);
1633     flags.shaded = False;
1634     openbox_attrib.flags ^= AttribShaded;
1635     openbox_attrib.attrib ^= AttribShaded;
1636
1637     setState(NormalState);
1638   } else {
1639     XResizeWindow(display, frame.window, frame.width, frame.title_h);
1640     flags.shaded = True;
1641     openbox_attrib.flags |= AttribShaded;
1642     openbox_attrib.attrib |= AttribShaded;
1643
1644     setState(IconicState);
1645   }
1646 }
1647
1648
1649 void OpenboxWindow::stick(void) {
1650   if (flags.stuck) {
1651     openbox_attrib.flags ^= AttribOmnipresent;
1652     openbox_attrib.attrib ^= AttribOmnipresent;
1653
1654     flags.stuck = False;
1655
1656     if (! flags.iconic)
1657       screen->reassociateWindow(this, -1, True);
1658
1659     setState(current_state);
1660   } else {
1661     flags.stuck = True;
1662
1663     openbox_attrib.flags |= AttribOmnipresent;
1664     openbox_attrib.attrib |= AttribOmnipresent;
1665
1666     setState(current_state);
1667   }
1668 }
1669
1670
1671 void OpenboxWindow::setFocusFlag(Bool focus) {
1672   flags.focused = focus;
1673
1674   if (decorations.titlebar) {
1675     if (flags.focused) {
1676       if (frame.ftitle)
1677         XSetWindowBackgroundPixmap(display, frame.title, frame.ftitle);
1678       else
1679         XSetWindowBackground(display, frame.title, frame.ftitle_pixel);
1680     } else {
1681       if (frame.utitle)
1682         XSetWindowBackgroundPixmap(display, frame.title, frame.utitle);
1683       else
1684         XSetWindowBackground(display, frame.title, frame.utitle_pixel);
1685     }
1686     XClearWindow(display, frame.title);
1687
1688     redrawLabel();
1689     redrawAllButtons();
1690   }
1691
1692   if (decorations.handle) {
1693     if (flags.focused) {
1694       if (frame.fhandle)
1695         XSetWindowBackgroundPixmap(display, frame.handle, frame.fhandle);
1696       else
1697         XSetWindowBackground(display, frame.handle, frame.fhandle_pixel);
1698
1699       if (frame.fgrip) {
1700         XSetWindowBackgroundPixmap(display, frame.right_grip, frame.fgrip);
1701         XSetWindowBackgroundPixmap(display, frame.left_grip, frame.fgrip);
1702       } else {
1703         XSetWindowBackground(display, frame.right_grip, frame.fgrip_pixel);
1704         XSetWindowBackground(display, frame.left_grip, frame.fgrip_pixel);
1705       }
1706     } else {
1707       if (frame.uhandle)
1708         XSetWindowBackgroundPixmap(display, frame.handle, frame.uhandle);
1709       else
1710         XSetWindowBackground(display, frame.handle, frame.uhandle_pixel);
1711
1712       if (frame.ugrip) {
1713         XSetWindowBackgroundPixmap(display, frame.right_grip, frame.ugrip);
1714         XSetWindowBackgroundPixmap(display, frame.left_grip, frame.ugrip);
1715       } else {
1716         XSetWindowBackground(display, frame.right_grip, frame.ugrip_pixel);
1717         XSetWindowBackground(display, frame.left_grip, frame.ugrip_pixel);
1718       }
1719     }
1720     XClearWindow(display, frame.handle);
1721     XClearWindow(display, frame.right_grip);
1722     XClearWindow(display, frame.left_grip);
1723   }
1724
1725   if (decorations.border) {
1726     if (flags.focused)
1727       XSetWindowBorder(display, frame.plate, frame.fborder_pixel);
1728     else
1729       XSetWindowBorder(display, frame.plate, frame.uborder_pixel);
1730   }
1731
1732   if (screen->sloppyFocus() && screen->autoRaise() && timer->isTiming())
1733     timer->stop();
1734
1735 }
1736
1737
1738 void OpenboxWindow::installColormap(Bool install) {
1739   openbox.grab();
1740   if (! validateClient()) return;
1741
1742   int i = 0, ncmap = 0;
1743   Colormap *cmaps = XListInstalledColormaps(display, client.window, &ncmap);
1744   XWindowAttributes wattrib;
1745   if (cmaps) {
1746     if (XGetWindowAttributes(display, client.window, &wattrib)) {
1747       if (install) {
1748         // install the window's colormap
1749         for (i = 0; i < ncmap; i++) {
1750           if (*(cmaps + i) == wattrib.colormap)
1751             // this window is using an installed color map... do not install
1752             install = False;
1753         }
1754         // otherwise, install the window's colormap
1755         if (install)
1756           XInstallColormap(display, wattrib.colormap);
1757       } else {
1758         // uninstall the window's colormap
1759         for (i = 0; i < ncmap; i++) {
1760           if (*(cmaps + i) == wattrib.colormap)
1761             // we found the colormap to uninstall
1762             XUninstallColormap(display, wattrib.colormap);
1763         }
1764       }
1765     }
1766
1767     XFree(cmaps);
1768   }
1769
1770   openbox.ungrab();
1771 }
1772
1773
1774 void OpenboxWindow::setState(unsigned long new_state) {
1775   current_state = new_state;
1776
1777   unsigned long state[2];
1778   state[0] = (unsigned long) current_state;
1779   state[1] = (unsigned long) None;
1780   XChangeProperty(display, client.window, openbox.getWMStateAtom(),
1781                   openbox.getWMStateAtom(), 32, PropModeReplace,
1782                   (unsigned char *) state, 2);
1783
1784   XChangeProperty(display, client.window,
1785                   openbox.getOpenboxAttributesAtom(),
1786                   openbox.getOpenboxAttributesAtom(), 32, PropModeReplace,
1787                   (unsigned char *) &openbox_attrib,
1788                   PropOpenboxAttributesElements);
1789 }
1790
1791
1792 Bool OpenboxWindow::getState(void) {
1793   current_state = 0;
1794
1795   Atom atom_return;
1796   Bool ret = False;
1797   int foo;
1798   unsigned long *state, ulfoo, nitems;
1799
1800   if ((XGetWindowProperty(display, client.window, openbox.getWMStateAtom(),
1801                           0l, 2l, False, openbox.getWMStateAtom(),
1802                           &atom_return, &foo, &nitems, &ulfoo,
1803                           (unsigned char **) &state) != Success) ||
1804       (! state)) {
1805     openbox.ungrab();
1806     return False;
1807   }
1808
1809   if (nitems >= 1) {
1810     current_state = (unsigned long) state[0];
1811
1812     ret = True;
1813   }
1814
1815   XFree((void *) state);
1816
1817   return ret;
1818 }
1819
1820
1821 void OpenboxWindow::setGravityOffsets(void) {
1822   // x coordinates for each gravity type
1823   const int x_west = client.x;
1824   const int x_east = client.x + client.width - frame.width;
1825   const int x_center = client.x + client.width - frame.width/2;
1826   // y coordinates for each gravity type
1827   const int y_north = client.y;
1828   const int y_south = client.y + client.height - frame.height;
1829   const int y_center = client.y + client.height - frame.height/2;
1830
1831   switch (client.win_gravity) {
1832   case NorthWestGravity:
1833   default:
1834     frame.x = x_west;
1835     frame.y = y_north;
1836     break;
1837   case NorthGravity:
1838     frame.x = x_center;
1839     frame.y = y_north;
1840     break;
1841   case NorthEastGravity:
1842     frame.x = x_east;
1843     frame.y = y_north;
1844     break;
1845   case SouthWestGravity:
1846     frame.x = x_west;
1847     frame.y = y_south;
1848     break;
1849   case SouthGravity:
1850     frame.x = x_center;
1851     frame.y = y_south;
1852     break;
1853   case SouthEastGravity:
1854     frame.x = x_east;
1855     frame.y = y_south;
1856     break;
1857   case WestGravity:
1858     frame.x = x_west;
1859     frame.y = y_center;
1860     break;
1861   case EastGravity:
1862     frame.x = x_east;
1863     frame.y = y_center;
1864     break;
1865   case CenterGravity:
1866     frame.x = x_center;
1867     frame.y = y_center;
1868     break;
1869   case ForgetGravity:
1870   case StaticGravity:
1871     frame.x = client.x - frame.mwm_border_w + frame.border_w;
1872     frame.y = client.y - frame.y_border - frame.mwm_border_w - frame.border_w;
1873     break;
1874   }
1875 }
1876
1877
1878 void OpenboxWindow::restoreAttributes(void) {
1879   if (! getState()) current_state = NormalState;
1880
1881   Atom atom_return;
1882   int foo;
1883   unsigned long ulfoo, nitems;
1884
1885   OpenboxAttributes *net;
1886   int ret = XGetWindowProperty(display, client.window,
1887                                openbox.getOpenboxAttributesAtom(), 0l,
1888                                PropOpenboxAttributesElements, False,
1889                                openbox.getOpenboxAttributesAtom(),
1890                                &atom_return, &foo, &nitems, &ulfoo,
1891                                (unsigned char **) &net);
1892   if (ret != Success || !net || nitems != PropOpenboxAttributesElements)
1893     return;
1894
1895   openbox_attrib.flags = net->flags;
1896   openbox_attrib.attrib = net->attrib;
1897   openbox_attrib.decoration = net->decoration;
1898   openbox_attrib.workspace = net->workspace;
1899   openbox_attrib.stack = net->stack;
1900   openbox_attrib.premax_x = net->premax_x;
1901   openbox_attrib.premax_y = net->premax_y;
1902   openbox_attrib.premax_w = net->premax_w;
1903   openbox_attrib.premax_h = net->premax_h;
1904
1905   XFree((void *) net);
1906
1907   if (openbox_attrib.flags & AttribShaded &&
1908       openbox_attrib.attrib & AttribShaded) {
1909     int save_state =
1910       ((current_state == IconicState) ? NormalState : current_state);
1911
1912     flags.shaded = False;
1913     shade();
1914
1915     current_state = save_state;
1916   }
1917
1918   if (((int) openbox_attrib.workspace != screen->getCurrentWorkspaceID()) &&
1919       ((int) openbox_attrib.workspace < screen->getWorkspaceCount())) {
1920     screen->reassociateWindow(this, openbox_attrib.workspace, True);
1921
1922     if (current_state == NormalState) current_state = WithdrawnState;
1923   } else if (current_state == WithdrawnState) {
1924     current_state = NormalState;
1925   }
1926
1927   if (openbox_attrib.flags & AttribOmnipresent &&
1928       openbox_attrib.attrib & AttribOmnipresent) {
1929     flags.stuck = False;
1930     stick();
1931
1932     current_state = NormalState;
1933   }
1934
1935   if ((openbox_attrib.flags & AttribMaxHoriz) ||
1936       (openbox_attrib.flags & AttribMaxVert)) {
1937     int x = openbox_attrib.premax_x, y = openbox_attrib.premax_y;
1938     unsigned int w = openbox_attrib.premax_w, h = openbox_attrib.premax_h;
1939     flags.maximized = 0;
1940
1941     unsigned int m = False;
1942     if ((openbox_attrib.flags & AttribMaxHoriz) &&
1943         (openbox_attrib.flags & AttribMaxVert))
1944       m = (openbox_attrib.attrib & (AttribMaxHoriz | AttribMaxVert)) ? 1 : 0;
1945     else if (openbox_attrib.flags & AttribMaxVert)
1946       m = (openbox_attrib.attrib & AttribMaxVert) ? 2 : 0;
1947     else if (openbox_attrib.flags & AttribMaxHoriz)
1948       m = (openbox_attrib.attrib & AttribMaxHoriz) ? 3 : 0;
1949
1950     if (m) maximize(m);
1951
1952     openbox_attrib.premax_x = x;
1953     openbox_attrib.premax_y = y;
1954     openbox_attrib.premax_w = w;
1955     openbox_attrib.premax_h = h;
1956   }
1957
1958   setState(current_state);
1959 }
1960
1961
1962 /*
1963  * The reverse of the setGravityOffsets function. Uses the frame window's
1964  * position to find the window's reference point.
1965  */
1966 void OpenboxWindow::restoreGravity(void) {
1967   // x coordinates for each gravity type
1968   const int x_west = frame.x;
1969   const int x_east = frame.x + frame.width - client.width;
1970   const int x_center = frame.x + (frame.width/2) - client.width;
1971   // y coordinates for each gravity type
1972   const int y_north = frame.y;
1973   const int y_south = frame.y + frame.height - client.height;
1974   const int y_center = frame.y + (frame.height/2) - client.height;
1975
1976   switch(client.win_gravity) {
1977   default:
1978   case NorthWestGravity:
1979     client.x = x_west;
1980     client.y = y_north;
1981     break;
1982   case NorthGravity:
1983     client.x = x_center;
1984     client.y = y_north;
1985     break;
1986   case NorthEastGravity:
1987     client.x = x_east;
1988     client.y = y_north;
1989     break;
1990   case SouthWestGravity:
1991     client.x = x_west;
1992     client.y = y_south;
1993     break;
1994   case SouthGravity:
1995     client.x = x_center;
1996     client.y = y_south;
1997     break;
1998   case SouthEastGravity:
1999     client.x = x_east;
2000     client.y = y_south;
2001     break;
2002   case WestGravity:
2003     client.x = x_west;
2004     client.y = y_center;
2005     break;
2006   case EastGravity:
2007     client.x = x_east;
2008     client.y = y_center;
2009     break;
2010   case CenterGravity:
2011     client.x = x_center;
2012     client.y = y_center;
2013     break;
2014   case ForgetGravity:
2015   case StaticGravity:
2016     client.x = frame.x + frame.mwm_border_w + frame.border_w;
2017     client.y = frame.y + frame.y_border + frame.mwm_border_w +
2018       frame.border_w;
2019     break;
2020   }
2021 }
2022
2023
2024 void OpenboxWindow::redrawLabel(void) {
2025   int dx = frame.bevel_w * 2, dlen = client.title_len;
2026   unsigned int l = client.title_text_w;
2027
2028   if (flags.focused) {
2029     if (frame.flabel)
2030       XSetWindowBackgroundPixmap(display, frame.label, frame.flabel);
2031     else
2032       XSetWindowBackground(display, frame.label, frame.flabel_pixel);
2033   } else {
2034     if (frame.ulabel)
2035       XSetWindowBackgroundPixmap(display, frame.label, frame.ulabel);
2036     else
2037       XSetWindowBackground(display, frame.label, frame.ulabel_pixel);
2038   }
2039   XClearWindow(display, frame.label);
2040
2041   if (client.title_text_w > frame.label_w) {
2042     for (; dlen >= 0; dlen--) {
2043       if (i18n.multibyte()) {
2044         XRectangle ink, logical;
2045         XmbTextExtents(screen->getWindowStyle()->fontset, client.title, dlen,
2046                        &ink, &logical);
2047         l = logical.width;
2048       } else {
2049         l = XTextWidth(screen->getWindowStyle()->font, client.title, dlen);
2050       }
2051       l += (frame.bevel_w * 4);
2052
2053       if (l < frame.label_w)
2054         break;
2055     }
2056   }
2057
2058   switch (screen->getWindowStyle()->justify) {
2059   case BScreen::RightJustify:
2060     dx += frame.label_w - l;
2061     break;
2062
2063   case BScreen::CenterJustify:
2064     dx += (frame.label_w - l) / 2;
2065     break;
2066   }
2067
2068   WindowStyle *style = screen->getWindowStyle();
2069   GC text_gc = (flags.focused) ? style->l_text_focus_gc :
2070     style->l_text_unfocus_gc;
2071   if (i18n.multibyte())
2072     XmbDrawString(display, frame.label, style->fontset, text_gc, dx,
2073                   (1 - style->fontset_extents->max_ink_extent.y),
2074                   client.title, dlen);
2075   else
2076     XDrawString(display, frame.label, text_gc, dx,
2077                 (style->font->ascent + 1), client.title, dlen);
2078 }
2079
2080
2081 void OpenboxWindow::redrawAllButtons(void) {
2082   if (frame.iconify_button) redrawIconifyButton(False);
2083   if (frame.maximize_button) redrawMaximizeButton(flags.maximized);
2084   if (frame.close_button) redrawCloseButton(False);
2085 }
2086
2087
2088 void OpenboxWindow::redrawIconifyButton(Bool pressed) {
2089   if (! pressed) {
2090     if (flags.focused) {
2091       if (frame.fbutton)
2092         XSetWindowBackgroundPixmap(display, frame.iconify_button,
2093                                    frame.fbutton);
2094       else
2095         XSetWindowBackground(display, frame.iconify_button,
2096                              frame.fbutton_pixel);
2097     } else {
2098       if (frame.ubutton)
2099         XSetWindowBackgroundPixmap(display, frame.iconify_button,
2100                                    frame.ubutton);
2101       else
2102         XSetWindowBackground(display, frame.iconify_button,
2103                              frame.ubutton_pixel);
2104     }
2105   } else {
2106     if (frame.pbutton)
2107       XSetWindowBackgroundPixmap(display, frame.iconify_button, frame.pbutton);
2108     else
2109       XSetWindowBackground(display, frame.iconify_button, frame.pbutton_pixel);
2110   }
2111   XClearWindow(display, frame.iconify_button);
2112
2113   XDrawRectangle(display, frame.iconify_button,
2114                  ((flags.focused) ? screen->getWindowStyle()->b_pic_focus_gc :
2115                   screen->getWindowStyle()->b_pic_unfocus_gc),
2116                  2, (frame.button_h - 5), (frame.button_w - 5), 2);
2117 }
2118
2119
2120 void OpenboxWindow::redrawMaximizeButton(Bool pressed) {
2121   if (! pressed) {
2122     if (flags.focused) {
2123       if (frame.fbutton)
2124         XSetWindowBackgroundPixmap(display, frame.maximize_button,
2125                                    frame.fbutton);
2126       else
2127         XSetWindowBackground(display, frame.maximize_button,
2128                              frame.fbutton_pixel);
2129     } else {
2130       if (frame.ubutton)
2131         XSetWindowBackgroundPixmap(display, frame.maximize_button,
2132                                    frame.ubutton);
2133       else
2134         XSetWindowBackground(display, frame.maximize_button,
2135                              frame.ubutton_pixel);
2136     }
2137   } else {
2138     if (frame.pbutton)
2139       XSetWindowBackgroundPixmap(display, frame.maximize_button,
2140                                  frame.pbutton);
2141     else
2142       XSetWindowBackground(display, frame.maximize_button,
2143                            frame.pbutton_pixel);
2144   }
2145   XClearWindow(display, frame.maximize_button);
2146
2147   XDrawRectangle(display, frame.maximize_button,
2148                  ((flags.focused) ? screen->getWindowStyle()->b_pic_focus_gc :
2149                   screen->getWindowStyle()->b_pic_unfocus_gc),
2150                  2, 2, (frame.button_w - 5), (frame.button_h - 5));
2151   XDrawLine(display, frame.maximize_button,
2152             ((flags.focused) ? screen->getWindowStyle()->b_pic_focus_gc :
2153              screen->getWindowStyle()->b_pic_unfocus_gc),
2154             2, 3, (frame.button_w - 3), 3);
2155 }
2156
2157
2158 void OpenboxWindow::redrawCloseButton(Bool pressed) {
2159   if (! pressed) {
2160     if (flags.focused) {
2161       if (frame.fbutton)
2162         XSetWindowBackgroundPixmap(display, frame.close_button,
2163                                    frame.fbutton);
2164       else
2165         XSetWindowBackground(display, frame.close_button,
2166                              frame.fbutton_pixel);
2167     } else {
2168       if (frame.ubutton)
2169         XSetWindowBackgroundPixmap(display, frame.close_button,
2170                                    frame.ubutton);
2171       else
2172         XSetWindowBackground(display, frame.close_button,
2173                              frame.ubutton_pixel);
2174     }
2175   } else {
2176     if (frame.pbutton)
2177       XSetWindowBackgroundPixmap(display, frame.close_button, frame.pbutton);
2178     else
2179       XSetWindowBackground(display, frame.close_button, frame.pbutton_pixel);
2180   }
2181   XClearWindow(display, frame.close_button);
2182
2183   XDrawLine(display, frame.close_button,
2184             ((flags.focused) ? screen->getWindowStyle()->b_pic_focus_gc :
2185              screen->getWindowStyle()->b_pic_unfocus_gc), 2, 2,
2186             (frame.button_w - 3), (frame.button_h - 3));
2187   XDrawLine(display, frame.close_button,
2188             ((flags.focused) ? screen->getWindowStyle()->b_pic_focus_gc :
2189              screen->getWindowStyle()->b_pic_unfocus_gc), 2,
2190             (frame.button_h - 3),
2191             (frame.button_w - 3), 2);
2192 }
2193
2194
2195 void OpenboxWindow::mapRequestEvent(XMapRequestEvent *re) {
2196   if (re->window == client.window) {
2197 #ifdef    DEBUG
2198     fprintf(stderr, i18n(WindowSet, WindowMapRequest,
2199                          "OpenboxWindow::mapRequestEvent() for 0x%lx\n"),
2200             client.window);
2201 #endif // DEBUG
2202
2203     openbox.grab();
2204     if (! validateClient()) return;
2205
2206     Bool get_state_ret = getState();
2207     if (! (get_state_ret && openbox.isStartup())) {
2208       if ((client.wm_hint_flags & StateHint) &&
2209           (! (current_state == NormalState || current_state == IconicState)))
2210         current_state = client.initial_state;
2211       else
2212         current_state = NormalState;
2213     } else if (flags.iconic) {
2214       current_state = NormalState;
2215     }
2216
2217     switch (current_state) {
2218     case IconicState:
2219       iconify();
2220       break;
2221
2222     case WithdrawnState:
2223       withdraw();
2224       break;
2225
2226     case NormalState:
2227     case InactiveState:
2228     case ZoomState:
2229     default:
2230       deiconify(False, True, True);     // specify that we're initializing the
2231       // window
2232       break;
2233     }
2234
2235     openbox.ungrab();
2236   }
2237 }
2238
2239
2240 void OpenboxWindow::mapNotifyEvent(XMapEvent *ne) {
2241   if ((ne->window == client.window) && (! ne->override_redirect)
2242       && (flags.visible)) {
2243     openbox.grab();
2244     if (! validateClient()) return;
2245
2246     setState(NormalState);
2247
2248     if (flags.transient || screen->focusNew())
2249       setInputFocus();
2250     else
2251       setFocusFlag(False);
2252
2253     flags.visible = True;
2254     flags.iconic = False;
2255
2256     openbox.ungrab();
2257   }
2258 }
2259
2260
2261 void OpenboxWindow::unmapNotifyEvent(XUnmapEvent *ue) {
2262   if (ue->window == client.window) {
2263 #ifdef    DEBUG
2264     fprintf(stderr, i18n(WindowSet, WindowUnmapNotify,
2265                          "OpenboxWindow::unmapNotifyEvent() for 0x%lx\n"),
2266             client.window);
2267 #endif // DEBUG
2268
2269     openbox.grab();
2270     if (! validateClient()) return;
2271
2272     if (flags.moving)
2273       endMove();
2274
2275     XChangeSaveSet(display, client.window, SetModeDelete);
2276     XSelectInput(display, client.window, NoEventMask);
2277
2278     XDeleteProperty(display, client.window, openbox.getWMStateAtom());
2279     XDeleteProperty(display, client.window,
2280                     openbox.getOpenboxAttributesAtom());
2281
2282     XUnmapWindow(display, frame.window);
2283     XUnmapWindow(display, client.window);
2284
2285     XEvent dummy;
2286     if (! XCheckTypedWindowEvent(display, client.window, ReparentNotify,
2287                                  &dummy)) {
2288 #ifdef    DEBUG
2289       fprintf(stderr, i18n(WindowSet, WindowUnmapNotifyReparent,
2290                            "OpenboxWindow::unmapNotifyEvent(): reparent 0x%lx to "
2291                            "root.\n"), client.window);
2292 #endif // DEBUG
2293
2294       restoreGravity();
2295       XReparentWindow(display, client.window, screen->getRootWindow(),
2296                       client.x, client.y);
2297     }
2298
2299     XFlush(display);
2300
2301     openbox.ungrab();
2302
2303     delete this;
2304   }
2305 }
2306
2307
2308 void OpenboxWindow::destroyNotifyEvent(XDestroyWindowEvent *de) {
2309   if (de->window == client.window) {
2310     if (flags.moving)
2311       endMove();
2312     XUnmapWindow(display, frame.window);
2313
2314     delete this;
2315   }
2316 }
2317
2318
2319 void OpenboxWindow::propertyNotifyEvent(Atom atom) {
2320   openbox.grab();
2321   if (! validateClient()) return;
2322
2323   switch(atom) {
2324   case XA_WM_CLASS:
2325   case XA_WM_CLIENT_MACHINE:
2326   case XA_WM_COMMAND:
2327     break;
2328
2329   case XA_WM_TRANSIENT_FOR:
2330     // determine if this is a transient window
2331     Window win;
2332     if (XGetTransientForHint(display, client.window, &win)) {
2333       if (win && (win != client.window)) {
2334         if ((client.transient_for = openbox.searchWindow(win))) {
2335           client.transient_for->client.transient = this;
2336           flags.stuck = client.transient_for->flags.stuck;
2337           flags.transient = True;
2338         } else if (win == client.window_group) {
2339           //jr This doesn't look quite right...
2340           if ((client.transient_for = openbox.searchGroup(win, this))) {
2341             client.transient_for->client.transient = this;
2342             flags.stuck = client.transient_for->flags.stuck;
2343             flags.transient = True;
2344           }
2345         }
2346       }
2347
2348       if (win == screen->getRootWindow()) flags.modal = True;
2349     }
2350
2351     // adjust the window decorations based on transience
2352     if (flags.transient)
2353       decorations.maximize = decorations.handle = functions.maximize = False;
2354
2355     reconfigure();
2356
2357     break;
2358
2359   case XA_WM_HINTS:
2360     getWMHints();
2361     break;
2362
2363   case XA_WM_ICON_NAME:
2364     getWMIconName();
2365     if (flags.iconic) screen->iconUpdate();
2366     break;
2367
2368   case XA_WM_NAME:
2369     getWMName();
2370
2371     if (decorations.titlebar)
2372       redrawLabel();
2373
2374     if (! flags.iconic)
2375       screen->getWorkspace(workspace_number)->update();
2376
2377     break;
2378
2379   case XA_WM_NORMAL_HINTS: {
2380     getWMNormalHints();
2381
2382     if ((client.normal_hint_flags & PMinSize) &&
2383         (client.normal_hint_flags & PMaxSize)) {
2384       if (client.max_width <= client.min_width &&
2385           client.max_height <= client.min_height)
2386         decorations.maximize = decorations.handle =
2387           functions.resize = functions.maximize = False;
2388       else
2389         decorations.maximize = decorations.handle =
2390           functions.resize = functions.maximize = True;
2391     }
2392
2393     int x = frame.x, y = frame.y;
2394     unsigned int w = frame.width, h = frame.height;
2395
2396     upsize();
2397
2398     if ((x != frame.x) || (y != frame.y) ||
2399         (w != frame.width) || (h != frame.height))
2400       reconfigure();
2401
2402     break;
2403   }
2404
2405   default:
2406     if (atom == openbox.getWMProtocolsAtom()) {
2407       getWMProtocols();
2408
2409       if (decorations.close && (! frame.close_button)) {
2410         createCloseButton();
2411         if (decorations.titlebar) {
2412           positionButtons();
2413           decorateLabel();
2414         }
2415         if (windowmenu) windowmenu->reconfigure();
2416       }
2417     }
2418
2419     break;
2420   }
2421
2422   openbox.ungrab();
2423 }
2424
2425
2426 void OpenboxWindow::exposeEvent(XExposeEvent *ee) {
2427   if (frame.label == ee->window && decorations.titlebar)
2428     redrawLabel();
2429   else if (frame.close_button == ee->window)
2430     redrawCloseButton(False);
2431   else if (frame.maximize_button == ee->window)
2432     redrawMaximizeButton(flags.maximized);
2433   else if (frame.iconify_button == ee->window)
2434     redrawIconifyButton(False);
2435 }
2436
2437
2438 void OpenboxWindow::configureRequestEvent(XConfigureRequestEvent *cr) {
2439   if (cr->window == client.window) {
2440     openbox.grab();
2441     if (! validateClient()) return;
2442
2443     int cx = frame.x, cy = frame.y;
2444     unsigned int cw = frame.width, ch = frame.height;
2445
2446     if (cr->value_mask & CWBorderWidth)
2447       client.old_bw = cr->border_width;
2448
2449     if (cr->value_mask & CWX)
2450       cx = cr->x - frame.mwm_border_w - frame.border_w;
2451
2452     if (cr->value_mask & CWY)
2453       cy = cr->y - frame.y_border - frame.mwm_border_w -
2454         frame.border_w;
2455
2456     if (cr->value_mask & CWWidth)
2457       cw = cr->width + (frame.mwm_border_w * 2);
2458
2459     if (cr->value_mask & CWHeight)
2460       ch = cr->height + frame.y_border + (frame.mwm_border_w * 2) +
2461         (frame.border_w * decorations.handle) + frame.handle_h;
2462
2463     if (frame.x != cx || frame.y != cy ||
2464         frame.width != cw || frame.height != ch)
2465       configure(cx, cy, cw, ch);
2466
2467     if (cr->value_mask & CWStackMode) {
2468       switch (cr->detail) {
2469       case Above:
2470       case TopIf:
2471       default:
2472         if (flags.iconic) deiconify();
2473         screen->getWorkspace(workspace_number)->raiseWindow(this);
2474         break;
2475
2476       case Below:
2477       case BottomIf:
2478         if (flags.iconic) deiconify();
2479         screen->getWorkspace(workspace_number)->lowerWindow(this);
2480         break;
2481       }
2482     }
2483
2484     openbox.ungrab();
2485   }
2486 }
2487
2488
2489 void OpenboxWindow::buttonPressEvent(XButtonEvent *be) {
2490   openbox.grab();
2491   if (! validateClient())
2492     return;
2493
2494   int stack_change = 1; // < 0 means to lower the window
2495   // > 0 means to raise the window
2496   // 0 means to leave it where it is
2497
2498   // alt + left/right click begins interactively moving/resizing the window
2499   // when the mouse is moved
2500   if (be->state == Mod1Mask && (be->button == 1 || be->button == 3)) {
2501     if (be->button == 3) {
2502       if (screen->getWindowZones() == 4 &&
2503           be->y < (signed) frame.height / 2) {
2504         resize_zone = ZoneTop;
2505       } else {
2506         resize_zone = ZoneBottom;
2507       }
2508       if (screen->getWindowZones() >= 2 &&
2509           be->x < (signed) frame.width / 2) {
2510         resize_zone |= ZoneLeft;
2511       } else {
2512         resize_zone |= ZoneRight;
2513       }
2514     }
2515     // control + left click on the titlebar shades the window
2516   } else if (be->state == ControlMask && be->button == 1) {
2517     if (be->window == frame.title ||
2518         be->window == frame.label)
2519       shade();
2520     // left click
2521   } else if (be->state == 0 && be->button == 1) {
2522     if (windowmenu && windowmenu->isVisible())
2523       windowmenu->hide();
2524
2525     if (be->window == frame.maximize_button) {
2526       redrawMaximizeButton(True);
2527     } else if (be->window == frame.iconify_button) {
2528       redrawIconifyButton(True);
2529     } else if (be->window == frame.close_button) {
2530       redrawCloseButton(True);
2531     } else if (be->window == frame.plate) {
2532       XAllowEvents(display, ReplayPointer, be->time);
2533     } else if (be->window == frame.title ||
2534                be->window == frame.label) {
2535       // shade the window when the titlebar is double clicked
2536       if ( (be->time - lastButtonPressTime) <=
2537           openbox.getDoubleClickInterval()) {
2538         lastButtonPressTime = 0;
2539         shade();
2540       } else {
2541         lastButtonPressTime = be->time;
2542       }
2543       // clicking and dragging on the titlebar moves the window, so on a click
2544       // we need to save the coords of the click in case the user drags
2545       frame.grab_x = be->x_root - frame.x - frame.border_w;
2546       frame.grab_y = be->y_root - frame.y - frame.border_w;
2547     } else if (be->window == frame.handle ||
2548                be->window == frame.left_grip ||
2549                be->window == frame.right_grip ||
2550                be->window == frame.window) {
2551       // clicking and dragging on the window's frame moves the window, so on a
2552       // click we need to save the coords of the click in case the user drags
2553       frame.grab_x = be->x_root - frame.x - frame.border_w;
2554       frame.grab_y = be->y_root - frame.y - frame.border_w;
2555       if (be->window == frame.left_grip)
2556         resize_zone = ZoneBottom | ZoneLeft;
2557       else if (be->window == frame.right_grip)
2558         resize_zone = ZoneBottom | ZoneRight;
2559     }
2560     // middle click
2561   } else if (be->state == 0 && be->button == 2) {
2562     if (be->window == frame.maximize_button) {
2563       redrawMaximizeButton(True);
2564       // a middle click anywhere on the window's frame except for on the buttons
2565       // will lower the window
2566     } else if (! (be->window == frame.iconify_button ||
2567                   be->window == frame.close_button) ) {
2568       stack_change = -1;
2569     }
2570     // right click
2571   } else if (be->state == 0 && be->button == 3) {
2572     if (be->window == frame.maximize_button) {
2573       redrawMaximizeButton(True);
2574       // a right click on the window's frame will show or hide the window's
2575       // windowmenu
2576     } else if (be->window == frame.title ||
2577                be->window == frame.label ||
2578                be->window == frame.handle ||
2579                be->window == frame.window) {
2580       int mx, my;
2581       if (windowmenu) {
2582         if (windowmenu->isVisible()) {
2583           windowmenu->hide();
2584         } else {
2585           // get the coords for the menu
2586           mx = be->x_root - windowmenu->getWidth() / 2;
2587           if (be->window == frame.title || be->window == frame.label) {
2588             my = frame.y + frame.title_h;
2589           } else if (be->window == frame.handle) {
2590             my = frame.y + frame.y_handle - windowmenu->getHeight();
2591           } else { // (be->window == frame.window)
2592             if (be->y <= (signed) frame.bevel_w) {
2593               my = frame.y + frame.y_border;
2594             } else {
2595               my = be->y_root - (windowmenu->getHeight() / 2);
2596             }
2597           }
2598
2599           if (mx > (signed) (frame.x + frame.width -
2600                              windowmenu->getWidth())) {
2601             mx = frame.x + frame.width - windowmenu->getWidth();
2602           } else if (mx < frame.x) {
2603             mx = frame.x;
2604           }
2605
2606           if (my > (signed) (frame.y + frame.y_handle -
2607                              windowmenu->getHeight())) {
2608             my = frame.y + frame.y_handle - windowmenu->getHeight();
2609           } else if (my < (signed) (frame.y +
2610                                     ((decorations.titlebar) ? frame.title_h : frame.y_border))) {
2611             my = frame.y +
2612               ((decorations.titlebar) ? frame.title_h : frame.y_border);
2613           }
2614
2615           windowmenu->move(mx, my);
2616           windowmenu->show();
2617           XRaiseWindow(display, windowmenu->getWindowID());
2618           XRaiseWindow(display, windowmenu->getSendToMenu()->getWindowID());
2619           stack_change = 0;  // dont raise the window overtop of the menu
2620         }
2621       }
2622     }
2623     // mouse wheel up
2624   } else if (be->state == 0 && be->button == 4) {
2625     if ((be->window == frame.label ||
2626          be->window == frame.title) &&
2627         !flags.shaded)
2628       shade();
2629     // mouse wheel down
2630   } else if (be->state == 0 && be->button == 5) {
2631     if ((be->window == frame.label ||
2632          be->window == frame.title) &&
2633         flags.shaded)
2634       shade();
2635   }
2636
2637   if (! (flags.focused || screen->sloppyFocus()) ) {
2638     setInputFocus();  // any click focus' the window in 'click to focus'
2639   }
2640   if (stack_change < 0) {
2641     screen->getWorkspace(workspace_number)->lowerWindow(this);
2642   } else if (stack_change > 0) {
2643     screen->getWorkspace(workspace_number)->raiseWindow(this);
2644   }
2645
2646   openbox.ungrab();
2647 }
2648
2649
2650 void OpenboxWindow::buttonReleaseEvent(XButtonEvent *re) {
2651   openbox.grab();
2652   if (! validateClient())
2653     return;
2654
2655   // alt + middle button released
2656   if (re->state == (Mod1Mask & Button2Mask) && re->button == 2) {
2657     if (re->window == frame.window) {
2658       XUngrabPointer(display, CurrentTime); // why? i dont know
2659     }
2660     // left button released
2661   } else if (re->button == 1) {
2662     if (re->window == frame.maximize_button) {
2663       if (re->state == Button1Mask && // only the left button was depressed
2664           (re->x >= 0) && ((unsigned) re->x <= frame.button_w) &&
2665           (re->y >= 0) && ((unsigned) re->y <= frame.button_h)) {
2666         maximize(re->button);
2667       } else {
2668         redrawMaximizeButton(False);
2669       }
2670     } else if (re->window == frame.iconify_button) {
2671       if (re->state == Button1Mask && // only the left button was depressed
2672           (re->x >= 0) && ((unsigned) re->x <= frame.button_w) &&
2673           (re->y >= 0) && ((unsigned) re->y <= frame.button_h)) {
2674         iconify();
2675       } else {
2676         redrawIconifyButton(False);
2677       }
2678     } else if (re->window == frame.close_button) {
2679       if (re->state == Button1Mask && // only the left button was depressed
2680           (re->x >= 0) && ((unsigned) re->x <= frame.button_w) &&
2681           (re->y >= 0) && ((unsigned) re->y <= frame.button_h)) {
2682         close();
2683       }
2684       //we should always redraw the close button. some applications
2685       //eg. acroread don't honour the close.
2686       redrawCloseButton(False);
2687     }
2688     // middle button released
2689   } else if (re->button == 2) {
2690     if (re->window == frame.maximize_button) {
2691       if (re->state == Button2Mask && // only the middle button was depressed
2692           (re->x >= 0) && ((unsigned) re->x <= frame.button_w) &&
2693           (re->y >= 0) && ((unsigned) re->y <= frame.button_h)) {
2694         maximize(re->button);
2695       } else {
2696         redrawMaximizeButton(False);
2697       }
2698     }
2699     // right button released
2700   } else if (re->button == 3) {
2701     if (re->window == frame.maximize_button) {
2702       if (re->state == Button3Mask && // only the right button was depressed
2703           (re->x >= 0) && ((unsigned) re->x <= frame.button_w) &&
2704           (re->y >= 0) && ((unsigned) re->y <= frame.button_h)) {
2705         maximize(re->button);
2706       } else {
2707         redrawMaximizeButton(False);
2708       }
2709     }
2710   }
2711
2712   // when the window is being interactively moved, a button release stops the
2713   // move where it is
2714   if (flags.moving) {
2715     endMove();
2716     // when the window is being interactively resized, a button release stops the
2717     // resizing
2718   } else if (flags.resizing) {
2719     flags.resizing = False;
2720     XDrawRectangle(display, screen->getRootWindow(), screen->getOpGC(),
2721                    frame.resize_x, frame.resize_y,
2722                    frame.resize_w - 1, frame.resize_h - 1);
2723     screen->hideGeometry();
2724     if (resize_zone & ZoneLeft) {
2725       left_fixsize();
2726     } else {  // when resizing with "Alt+Button3", the resize is the same as if
2727       // done with the right grip (the right side of the window is what
2728       // moves)
2729       right_fixsize();
2730     }
2731     // unset maximized state when resized after fully maximized
2732     if (flags.maximized == 1) {
2733       maximize(0);
2734     }
2735     configure(frame.resize_x, frame.resize_y,
2736               frame.resize_w - (frame.border_w * 2),
2737               frame.resize_h - (frame.border_w * 2));
2738     openbox.ungrab();
2739     XUngrabPointer(display, CurrentTime);
2740     resize_zone = 0;
2741   }
2742
2743   openbox.ungrab();
2744 }
2745
2746
2747 void OpenboxWindow::startMove(int x, int y) {
2748   ASSERT(!flags.moving);
2749
2750   // make sure only one window is moving at a time
2751   OpenboxWindow *w = openbox.getMaskedWindow();
2752   if (w != (OpenboxWindow *) 0 && w->flags.moving)
2753     w->endMove();
2754
2755   XGrabPointer(display, frame.window, False, PointerMotionMask |
2756                ButtonReleaseMask, GrabModeAsync, GrabModeAsync,
2757                None, openbox.getMoveCursor(), CurrentTime);
2758
2759   if (windowmenu && windowmenu->isVisible())
2760     windowmenu->hide();
2761
2762   flags.moving = True;
2763
2764   openbox.maskWindowEvents(client.window, this);
2765
2766   if (! screen->opaqueMove()) {
2767     openbox.grab();
2768
2769     frame.move_x = frame.x;
2770     frame.move_y = frame.y;
2771     frame.resize_w = frame.width + (frame.border_w * 2);
2772     frame.resize_h = ((flags.shaded) ? frame.title_h : frame.height) +
2773       (frame.border_w * 2);
2774
2775     screen->showPosition(frame.x, frame.y);
2776
2777     XDrawRectangle(display, screen->getRootWindow(), screen->getOpGC(),
2778                    frame.move_x, frame.move_y,
2779                    frame.resize_w - 1, frame.resize_h - 1);
2780   }
2781   frame.grab_x = x - frame.x - frame.border_w;
2782   frame.grab_y = y - frame.y - frame.border_w;
2783 }
2784
2785
2786 void OpenboxWindow::doMove(int x, int y) {
2787   ASSERT(flags.moving);
2788
2789   int dx = x - frame.grab_x, dy = y - frame.grab_y;
2790
2791   dx -= frame.border_w;
2792   dy -= frame.border_w;
2793
2794   int snap_distance = screen->edgeSnapThreshold();
2795   // width/height of the snapping window
2796   unsigned int snap_w = frame.width + (frame.border_w * 2);
2797   unsigned int snap_h = area().h() + (frame.border_w * 2);
2798   if (snap_distance) {
2799     int drx = screen->size().w() - (dx + snap_w);
2800
2801     if (dx < drx && (dx > 0 && dx < snap_distance) ||
2802         (dx < 0 && dx > -snap_distance) )
2803       dx = 0;
2804     else if ( (drx > 0 && drx < snap_distance) ||
2805              (drx < 0 && drx > -snap_distance) )
2806       dx = screen->size().w() - snap_w;
2807
2808     int dtty, dbby, dty, dby;
2809     switch (screen->getToolbar()->placement()) {
2810     case Toolbar::TopLeft:
2811     case Toolbar::TopCenter:
2812     case Toolbar::TopRight:
2813       dtty = screen->getToolbar()->getExposedHeight() +
2814         frame.border_w;
2815       dbby = screen->size().h();
2816       break;
2817
2818     default:
2819       dtty = 0;
2820       dbby = screen->getToolbar()->area().y();
2821       break;
2822     }
2823
2824     dty = dy - dtty;
2825     dby = dbby - (dy + snap_h);
2826
2827     if ( (dy > 0 && dty < snap_distance) ||
2828         (dy < 0 && dty > -snap_distance) )
2829       dy = dtty;
2830     else if ( (dby > 0 && dby < snap_distance) ||
2831              (dby < 0 && dby > -snap_distance) )
2832       dy = dbby - snap_h;
2833   }
2834
2835   if (screen->opaqueMove()) {
2836     configure(dx, dy, frame.width, frame.height);
2837   } else {
2838     XDrawRectangle(display, screen->getRootWindow(), screen->getOpGC(),
2839                    frame.move_x, frame.move_y, frame.resize_w - 1,
2840                    frame.resize_h - 1);
2841
2842     frame.move_x = dx;
2843     frame.move_y = dy;
2844
2845     XDrawRectangle(display, screen->getRootWindow(), screen->getOpGC(),
2846                    frame.move_x, frame.move_y, frame.resize_w - 1,
2847                    frame.resize_h - 1);
2848   }
2849
2850   screen->showPosition(dx, dy);
2851 }
2852
2853
2854 void OpenboxWindow::endMove() {
2855   ASSERT(flags.moving);
2856
2857   flags.moving = False;
2858
2859   openbox.maskWindowEvents(0, (OpenboxWindow *) 0);
2860   if (!screen->opaqueMove()) {
2861     XDrawRectangle(display, screen->getRootWindow(), screen->getOpGC(),
2862                    frame.move_x, frame.move_y, frame.resize_w - 1,
2863                    frame.resize_h - 1);
2864
2865     configure(frame.move_x, frame.move_y, frame.width, frame.height);
2866     openbox.ungrab();
2867   } else {
2868     configure(frame.x, frame.y, frame.width, frame.height);
2869   }
2870   screen->hideGeometry();
2871   XUngrabPointer(display, CurrentTime);
2872   // if there are any left over motions from the move, drop them now cuz they
2873   // cause problems
2874   XEvent e;
2875   while (XCheckTypedWindowEvent(display, frame.window, MotionNotify, &e));
2876 }
2877
2878
2879 void OpenboxWindow::motionNotifyEvent(XMotionEvent *me) {
2880   if (flags.moving)
2881     doMove(me->x_root, me->y_root);
2882   else if (!flags.resizing && (me->state & Button1Mask) && functions.move &&
2883            (frame.title == me->window || frame.label == me->window ||
2884             frame.handle == me->window || frame.window == me->window))
2885     startMove(me->x_root, me->y_root);
2886   else if (functions.resize &&
2887            (((me->state & Button1Mask) && (me->window == frame.right_grip ||
2888                                            me->window == frame.left_grip)) ||
2889             (me->state == (Mod1Mask | Button3Mask) &&
2890              me->window == frame.window))) {
2891     Bool left = resize_zone & ZoneLeft;
2892
2893     if (! flags.resizing) {
2894       Cursor cursor;
2895       if (resize_zone & ZoneTop)
2896         cursor = (resize_zone & ZoneLeft) ?
2897           openbox.getUpperLeftAngleCursor() :
2898           openbox.getUpperRightAngleCursor();
2899       else
2900         cursor = (resize_zone & ZoneLeft) ?
2901           openbox.getLowerLeftAngleCursor() :
2902           openbox.getLowerRightAngleCursor();
2903       XGrabPointer(display, me->window, False, ButtonMotionMask |
2904                    ButtonReleaseMask, GrabModeAsync, GrabModeAsync, None,
2905                    cursor, CurrentTime);
2906
2907       flags.resizing = True;
2908
2909       openbox.grab();
2910
2911       int gx, gy;
2912       if (resize_zone & ZoneRight)
2913         frame.grab_x = me->x - screen->getBorderWidth();
2914       else
2915         frame.grab_x = me->x + screen->getBorderWidth();
2916       if (resize_zone & ZoneTop)
2917         frame.grab_y = me->y + screen->getBorderWidth() * 2;
2918       else
2919         frame.grab_y = me->y - screen->getBorderWidth() * 2;
2920       frame.resize_x = frame.x;
2921       frame.resize_y = frame.y;
2922       frame.resize_w = frame.width + (frame.border_w * 2);
2923       frame.resize_h = frame.height + (frame.border_w * 2);
2924
2925       if (left)
2926         left_fixsize(&gx, &gy);
2927       else
2928         right_fixsize(&gx, &gy);
2929
2930       screen->showGeometry(gx, gy);
2931
2932       XDrawRectangle(display, screen->getRootWindow(), screen->getOpGC(),
2933                      frame.resize_x, frame.resize_y,
2934                      frame.resize_w - 1, frame.resize_h - 1);
2935     } else {
2936       XDrawRectangle(display, screen->getRootWindow(), screen->getOpGC(),
2937                      frame.resize_x, frame.resize_y,
2938                      frame.resize_w - 1, frame.resize_h - 1);
2939
2940       int gx, gy;
2941
2942       if (resize_zone & ZoneTop)
2943         frame.resize_h = frame.height - (me->y - frame.grab_y);
2944       else
2945         frame.resize_h = frame.height + (me->y - frame.grab_y);
2946       if (frame.resize_h < 1) frame.resize_h = 1;
2947
2948       if (left) {
2949         frame.resize_x = me->x_root - frame.grab_x;
2950         if (frame.resize_x > (signed) (frame.x + frame.width))
2951           frame.resize_x = frame.resize_x + frame.width - 1;
2952
2953         left_fixsize(&gx, &gy);
2954       } else {
2955         frame.resize_w = frame.width + (me->x - frame.grab_x);
2956         if (frame.resize_w < 1) frame.resize_w = 1;
2957
2958         right_fixsize(&gx, &gy);
2959       }
2960
2961       XDrawRectangle(display, screen->getRootWindow(), screen->getOpGC(),
2962                      frame.resize_x, frame.resize_y,
2963                      frame.resize_w - 1, frame.resize_h - 1);
2964
2965       screen->showGeometry(gx, gy);
2966     }
2967   }
2968 }
2969
2970
2971 #ifdef    SHAPE
2972 void OpenboxWindow::shapeEvent(XShapeEvent *) {
2973   if (openbox.hasShapeExtensions()) {
2974     if (flags.shaped) {
2975       openbox.grab();
2976       if (! validateClient()) return;
2977       XShapeCombineShape(display, frame.window, ShapeBounding,
2978                          frame.mwm_border_w, frame.y_border +
2979                          frame.mwm_border_w, client.window,
2980                          ShapeBounding, ShapeSet);
2981
2982       int num = 1;
2983       XRectangle xrect[2];
2984       xrect[0].x = xrect[0].y = 0;
2985       xrect[0].width = frame.width;
2986       xrect[0].height = frame.y_border;
2987
2988       if (decorations.handle) {
2989         xrect[1].x = 0;
2990         xrect[1].y = frame.y_handle;
2991         xrect[1].width = frame.width;
2992         xrect[1].height = frame.handle_h + frame.border_w;
2993         num++;
2994       }
2995
2996       XShapeCombineRectangles(display, frame.window, ShapeBounding, 0, 0,
2997                               xrect, num, ShapeUnion, Unsorted);
2998       openbox.ungrab();
2999     }
3000   }
3001 }
3002 #endif // SHAPE
3003
3004
3005 bool OpenboxWindow::validateClient(void) {
3006   XSync(display, False);
3007
3008   XEvent e;
3009   if (XCheckTypedWindowEvent(display, client.window, DestroyNotify, &e) ||
3010       XCheckTypedWindowEvent(display, client.window, UnmapNotify, &e)) {
3011     XPutBackEvent(display, &e);
3012     openbox.ungrab();
3013
3014     return false;
3015   }
3016
3017   return true;
3018 }
3019
3020
3021 void OpenboxWindow::restore(void) {
3022   XChangeSaveSet(display, client.window, SetModeDelete);
3023   XSelectInput(display, client.window, NoEventMask);
3024
3025   restoreGravity();
3026
3027   XUnmapWindow(display, frame.window);
3028   XUnmapWindow(display, client.window);
3029
3030   XSetWindowBorderWidth(display, client.window, client.old_bw);
3031   XReparentWindow(display, client.window, screen->getRootWindow(),
3032                   client.x, client.y);
3033   XMapWindow(display, client.window);
3034
3035   XFlush(display);
3036
3037   delete this;
3038 }
3039
3040
3041 void OpenboxWindow::timeout(void) {
3042   screen->getWorkspace(workspace_number)->raiseWindow(this);
3043 }
3044
3045
3046 void OpenboxWindow::changeOpenboxHints(OpenboxHints *net) {
3047   if ((net->flags & AttribShaded) &&
3048       ((openbox_attrib.attrib & AttribShaded) !=
3049        (net->attrib & AttribShaded)))
3050     shade();
3051
3052   if (flags.visible && // watch out for requests when we can not be seen
3053       (net->flags & (AttribMaxVert | AttribMaxHoriz)) &&
3054       ((openbox_attrib.attrib & (AttribMaxVert | AttribMaxHoriz)) !=
3055        (net->attrib & (AttribMaxVert | AttribMaxHoriz)))) {
3056     if (flags.maximized) {
3057       maximize(0);
3058     } else {
3059       int button = 0;
3060
3061       if ((net->flags & AttribMaxHoriz) && (net->flags & AttribMaxVert))
3062         button = ((net->attrib & (AttribMaxHoriz | AttribMaxVert)) ?  1 : 0);
3063       else if (net->flags & AttribMaxVert)
3064         button = ((net->attrib & AttribMaxVert) ? 2 : 0);
3065       else if (net->flags & AttribMaxHoriz)
3066         button = ((net->attrib & AttribMaxHoriz) ? 3 : 0);
3067
3068       maximize(button);
3069     }
3070   }
3071
3072   if ((net->flags & AttribOmnipresent) &&
3073       ((openbox_attrib.attrib & AttribOmnipresent) !=
3074        (net->attrib & AttribOmnipresent)))
3075     stick();
3076
3077   if ((net->flags & AttribWorkspace) &&
3078       (workspace_number != (signed) net->workspace)) {
3079     screen->reassociateWindow(this, net->workspace, True);
3080
3081     if (screen->getCurrentWorkspaceID() != (signed) net->workspace) withdraw();
3082     else deiconify();
3083   }
3084
3085   if (net->flags & AttribDecoration) {
3086     switch (net->decoration) {
3087     case DecorNone:
3088       decorations.titlebar = decorations.border = decorations.handle =
3089         decorations.iconify = decorations.maximize = decorations.menu = False;
3090
3091       break;
3092
3093     default:
3094     case DecorNormal:
3095       decorations.titlebar = decorations.iconify = decorations.menu =
3096         decorations.border = True;
3097       decorations.handle = (functions.resize && !flags.transient);
3098       decorations.maximize = functions.maximize;
3099
3100       break;
3101
3102     case DecorTiny:
3103       decorations.titlebar = decorations.iconify = decorations.menu = True;
3104       decorations.border = decorations.border = decorations.handle = False;
3105       decorations.maximize = functions.maximize;
3106
3107       break;
3108
3109     case DecorTool:
3110       decorations.titlebar = decorations.menu = True;
3111       decorations.iconify = decorations.border = False;
3112       decorations.handle = (functions.resize && !flags.transient);
3113       decorations.maximize = functions.maximize;
3114
3115       break;
3116     }
3117     if (frame.window) {
3118       XMapSubwindows(display, frame.window);
3119       XMapWindow(display, frame.window);
3120     }
3121
3122     reconfigure();
3123     setState(current_state);
3124   }
3125 }
3126
3127
3128 /*
3129  * Set the sizes of all components of the window frame
3130  * (the window decorations).
3131  * These values are based upon the current style settings and the client
3132  * window's dimentions.
3133  */
3134 void OpenboxWindow::upsize(void) {
3135   frame.bevel_w = screen->getBevelWidth();
3136
3137   if (decorations.border) {
3138     frame.border_w = screen->getBorderWidth();
3139     if (!flags.transient)
3140       frame.mwm_border_w = screen->getFrameWidth();
3141     else
3142       frame.mwm_border_w = 0;
3143   } else {
3144     frame.mwm_border_w = frame.border_w = 0;
3145   }
3146
3147   if (decorations.titlebar) {
3148     // the height of the titlebar is based upon the height of the font being
3149     // used to display the window's title
3150     WindowStyle *style = screen->getWindowStyle();
3151     if (i18n.multibyte())
3152       frame.title_h = (style->fontset_extents->max_ink_extent.height +
3153                        (frame.bevel_w * 2) + 2);
3154     else
3155       frame.title_h = (style->font->ascent + style->font->descent +
3156                        (frame.bevel_w * 2) + 2);
3157
3158     frame.label_h = frame.title_h - (frame.bevel_w * 2);
3159     frame.button_w = frame.button_h = (frame.label_h - 2);
3160     frame.y_border = frame.title_h + frame.border_w;
3161   } else {
3162     frame.title_h = 0;
3163     frame.label_h = 0;
3164     frame.button_w = frame.button_h = 0;
3165     frame.y_border = 0;
3166   }
3167
3168   frame.border_h = client.height + frame.mwm_border_w * 2;
3169
3170   if (decorations.handle) {
3171     frame.y_handle = frame.y_border + frame.border_h + frame.border_w;
3172     frame.grip_w = frame.button_w * 2;
3173     frame.grip_h = frame.handle_h = screen->getHandleWidth();
3174   } else {
3175     frame.y_handle = frame.y_border + frame.border_h;
3176     frame.handle_h = 0;
3177     frame.grip_w = frame.grip_h = 0;
3178   }
3179
3180   frame.width = client.width + (frame.mwm_border_w * 2);
3181   frame.height = frame.y_handle + frame.handle_h;
3182 }
3183
3184
3185 /*
3186  * Set the size and position of the client window.
3187  * These values are based upon the current style settings and the frame
3188  * window's dimensions.
3189  */
3190 void OpenboxWindow::downsize(void) {
3191   frame.y_handle = frame.height - frame.handle_h;
3192   frame.border_h = frame.y_handle - frame.y_border -
3193     (decorations.handle ? frame.border_w : 0);
3194
3195   client.x = frame.x + frame.mwm_border_w + frame.border_w;
3196   client.y = frame.y + frame.y_border + frame.mwm_border_w + frame.border_w;
3197
3198   client.width = frame.width - (frame.mwm_border_w * 2);
3199   client.height = frame.height - frame.y_border - (frame.mwm_border_w * 2)
3200     - frame.handle_h - (decorations.handle ? frame.border_w : 0);
3201
3202   frame.y_handle = frame.border_h + frame.y_border + frame.border_w;
3203 }
3204
3205
3206 void OpenboxWindow::right_fixsize(int *gx, int *gy) {
3207   // calculate the size of the client window and conform it to the
3208   // size specified by the size hints of the client window...
3209   int dx = 1 + frame.resize_w - client.base_width - (frame.mwm_border_w * 2) -
3210     (frame.border_w * 2) + (client.width_inc / 2);
3211   int dy = 1 + frame.resize_h - frame.y_border - client.base_height -
3212     frame.handle_h - (frame.border_w * 3) - (frame.mwm_border_w * 2)
3213     + (client.height_inc / 2);
3214
3215   if (dx < (signed) client.min_width) dx = client.min_width;
3216   if (dy < (signed) client.min_height) dy = client.min_height;
3217   if ((unsigned) dx > client.max_width) dx = client.max_width;
3218   if ((unsigned) dy > client.max_height) dy = client.max_height;
3219
3220   dx /= client.width_inc;
3221   dy /= client.height_inc;
3222
3223   if (gx) *gx = dx;
3224   if (gy) *gy = dy;
3225
3226   dx = (dx * client.width_inc) + client.base_width;
3227   dy = (dy * client.height_inc) + client.base_height;
3228
3229   frame.resize_w = dx + (frame.mwm_border_w * 2) + (frame.border_w * 2) - 1;
3230   frame.resize_h = dy + frame.y_border + frame.handle_h +
3231     (frame.mwm_border_w * 2) +  (frame.border_w * 3) - 1;
3232   if (resize_zone & ZoneTop)
3233     frame.resize_y = frame.y + frame.height - frame.resize_h +
3234       screen->getBorderWidth() * 2;
3235 }
3236
3237
3238 void OpenboxWindow::left_fixsize(int *gx, int *gy) {
3239   // calculate the size of the client window and conform it to the
3240   // size specified by the size hints of the client window...
3241   int dx = 1 + frame.x + frame.width - frame.resize_x - client.base_width -
3242     (frame.mwm_border_w * 2) + (client.width_inc / 2);
3243   int dy = 1 + frame.resize_h - frame.y_border - client.base_height -
3244     frame.handle_h - (frame.border_w * 3) - (frame.mwm_border_w * 2)
3245     + (client.height_inc / 2);
3246
3247   if (dx < (signed) client.min_width) dx = client.min_width;
3248   if (dy < (signed) client.min_height) dy = client.min_height;
3249   if ((unsigned) dx > client.max_width) dx = client.max_width;
3250   if ((unsigned) dy > client.max_height) dy = client.max_height;
3251
3252   dx /= client.width_inc;
3253   dy /= client.height_inc;
3254
3255   if (gx) *gx = dx;
3256   if (gy) *gy = dy;
3257
3258   dx = (dx * client.width_inc) + client.base_width;
3259   dy = (dy * client.height_inc) + client.base_height;
3260
3261   frame.resize_w = dx + (frame.mwm_border_w * 2) + (frame.border_w * 2) - 1;
3262   frame.resize_x = frame.x + frame.width - frame.resize_w +
3263     (frame.border_w * 2);
3264   frame.resize_h = dy + frame.y_border + frame.handle_h +
3265     (frame.mwm_border_w * 2) + (frame.border_w * 3) - 1;
3266   if (resize_zone & ZoneTop)
3267     frame.resize_y = frame.y + frame.height - frame.resize_h +
3268       screen->getBorderWidth() * 2;
3269
3270 }