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

   1 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
   2 // Slit.cc for Blackbox - an X11 Window manager
   3 // Copyright (c) 2001 - 2002 Sean 'Shaleh' Perry <shaleh@debian.org>
   4 // Copyright (c) 1997 - 2000 Brad Hughes (bhughes@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 #ifdef    HAVE_CONFIG_H
  25 #  include "../config.h"
  26 #endif // HAVE_CONFIG_H
  27
  28 extern "C" {
  29 #include <X11/keysym.h>
  30 }
  31
  32 #include "i18n.hh"
  33 #include "blackbox.hh"
  34 #include "Image.hh"
  35 #include "Screen.hh"
  36 #include "Slit.hh"
  37 #include "Toolbar.hh"
  38
  39
  40 Slit::Slit(BScreen *scr) {
  41   screen = scr;
  42   blackbox = screen->getBlackbox();
  43   slitstr = (std::string)"session.screen" + itostring(screen->getScreenNumber())
  44     + ".slit.";
  45   config = blackbox->getConfig();
  46
  47   load_rc();
  48
  49   display = screen->getBaseDisplay()->getXDisplay();
  50   frame.window = frame.pixmap = None;
  51
  52   timer = new BTimer(blackbox, this);
  53   timer->setTimeout(blackbox->getAutoRaiseDelay());
  54
  55   slitmenu = new Slitmenu(this);
  56
  57   XSetWindowAttributes attrib;
  58   unsigned long create_mask = CWBackPixmap | CWBackPixel | CWBorderPixel |
  59                               CWColormap | CWOverrideRedirect | CWEventMask;
  60   attrib.background_pixmap = None;
  61   attrib.background_pixel = attrib.border_pixel =
  62     screen->getBorderColor()->pixel();
  63   attrib.colormap = screen->getColormap();
  64   attrib.override_redirect = True;
  65   attrib.event_mask = SubstructureRedirectMask | ButtonPressMask |
  66                       EnterWindowMask | LeaveWindowMask;
  67
  68   frame.rect.setSize(1, 1);
  69
  70   frame.window =
  71     XCreateWindow(display, screen->getRootWindow(),
  72                   frame.rect.x(), frame.rect.y(),
  73                   frame.rect.width(), frame.rect.height(),
  74                   screen->getBorderWidth(), screen->getDepth(), InputOutput,
  75                   screen->getVisual(), create_mask, &attrib);
  76   blackbox->saveSlitSearch(frame.window, this);
  77
  78   screen->addStrut(&strut);
  79
  80   reconfigure();
  81 }
  82
  83
  84 Slit::~Slit(void) {
  85   delete timer;
  86
  87   delete slitmenu;
  88
  89   screen->getImageControl()->removeImage(frame.pixmap);
  90
  91   blackbox->removeSlitSearch(frame.window);
  92
  93   XDestroyWindow(display, frame.window);
  94 }
  95
  96
  97 void Slit::addClient(Window w) {
  98   if (! blackbox->validateWindow(w))
  99     return;
 100
 101   SlitClient *client = new SlitClient;
 102   client->client_window = w;
 103
 104   XWMHints *wmhints = XGetWMHints(display, w);
 105
 106   if (wmhints) {
 107     if ((wmhints->flags & IconWindowHint) &&
 108         (wmhints->icon_window != None)) {
 109       // some dock apps use separate windows, we need to hide these
 110       XMoveWindow(display, client->client_window, screen->getWidth() + 10,
 111                   screen->getHeight() + 10);
 112       XMapWindow(display, client->client_window);
 113
 114       client->icon_window = wmhints->icon_window;
 115       client->window = client->icon_window;
 116     } else {
 117       client->icon_window = None;
 118       client->window = client->client_window;
 119     }
 120
 121     XFree(wmhints);
 122   } else {
 123     client->icon_window = None;
 124     client->window = client->client_window;
 125   }
 126
 127   XWindowAttributes attrib;
 128   if (XGetWindowAttributes(display, client->window, &attrib)) {
 129     client->rect.setSize(attrib.width, attrib.height);
 130   } else {
 131     client->rect.setSize(64, 64);
 132   }
 133
 134   XSetWindowBorderWidth(display, client->window, 0);
 135
 136   XGrabServer(display);
 137   XSelectInput(display, frame.window, NoEventMask);
 138   XSelectInput(display, client->window, NoEventMask);
 139   XReparentWindow(display, client->window, frame.window, 0, 0);
 140   XMapRaised(display, client->window);
 141   XChangeSaveSet(display, client->window, SetModeInsert);
 142   XSelectInput(display, frame.window, SubstructureRedirectMask |
 143                ButtonPressMask | EnterWindowMask | LeaveWindowMask);
 144   XSelectInput(display, client->window, StructureNotifyMask |
 145                SubstructureNotifyMask | EnterWindowMask);
 146
 147   XUngrabServer(display);
 148
 149   clientList.push_back(client);
 150
 151   blackbox->saveSlitSearch(client->client_window, this);
 152   blackbox->saveSlitSearch(client->icon_window, this);
 153   reconfigure();
 154 }
 155
 156
 157 void Slit::removeClient(SlitClient *client, bool remap) {
 158   blackbox->removeSlitSearch(client->client_window);
 159   blackbox->removeSlitSearch(client->icon_window);
 160   clientList.remove(client);
 161
 162   screen->removeNetizen(client->window);
 163
 164   if (remap && blackbox->validateWindow(client->window)) {
 165     XGrabServer(display);
 166     XSelectInput(display, frame.window, NoEventMask);
 167     XSelectInput(display, client->window, NoEventMask);
 168     XReparentWindow(display, client->window, screen->getRootWindow(),
 169                     client->rect.x(), client->rect.y());
 170     XChangeSaveSet(display, client->window, SetModeDelete);
 171     XSelectInput(display, frame.window, SubstructureRedirectMask |
 172                  ButtonPressMask | EnterWindowMask | LeaveWindowMask);
 173     XUngrabServer(display);
 174   }
 175
 176   delete client;
 177   client = (SlitClient *) 0;
 178 }
 179
 180
 181 struct SlitClientMatch {
 182   Window window;
 183   SlitClientMatch(Window w): window(w) {}
 184   inline bool operator()(const Slit::SlitClient* client) const {
 185     return (client->window == window);
 186   }
 187 };
 188
 189
 190 void Slit::removeClient(Window w, bool remap) {
 191   SlitClientList::iterator it = clientList.begin();
 192   const SlitClientList::iterator end = clientList.end();
 193
 194   it = std::find_if(it, end, SlitClientMatch(w));
 195   if (it != end) {
 196     removeClient(*it, remap);
 197     reconfigure();
 198   }
 199 }
 200
 201
 202 void Slit::saveOnTop(bool b) {
 203   on_top = b;
 204   config->setValue(slitstr + "onTop", on_top);
 205 }
 206
 207 void Slit::saveAutoHide(bool b) {
 208   do_auto_hide = b;
 209   config->setValue(slitstr + "autoHide", do_auto_hide);
 210 }
 211
 212 void Slit::savePlacement(int p) {
 213   placement = p;
 214   const char *pname;
 215   switch (placement) {
 216   case TopLeft: pname = "TopLeft"; break;
 217   case CenterLeft: pname = "CenterLeft"; break;
 218   case BottomLeft: pname = "BottomLeft"; break;
 219   case TopCenter: pname = "TopCenter"; break;
 220   case BottomCenter: pname = "BottomCenter"; break;
 221   case TopRight: pname = "TopRight"; break;
 222   case BottomRight: pname = "BottomRight"; break;
 223   case CenterRight: default: pname = "CenterRight"; break;
 224   }
 225   config->setValue(slitstr + "placement", pname);
 226 }
 227
 228 void Slit::saveDirection(int d) {
 229   direction = d;
 230   config->setValue(slitstr + "direction", (direction == Horizontal ?
 231                                           "Horizontal" : "Vertical"));
 232 }
 233
 234 void Slit::save_rc(void) {
 235   saveOnTop(on_top);
 236   saveAutoHide(do_auto_hide);
 237   savePlacement(placement);
 238   saveDirection(direction);
 239 }
 240
 241 void Slit::load_rc(void) {
 242   std::string s;
 243
 244   if (! config->getValue(slitstr + "onTop", on_top))
 245     on_top = false;
 246
 247   if (! config->getValue(slitstr + "autoHide", do_auto_hide))
 248     do_auto_hide = false;
 249   hidden = do_auto_hide;
 250
 251   if (config->getValue(slitstr + "direction", s) && s == "Horizontal")
 252     direction = Horizontal;
 253   else
 254     direction = Vertical;
 255
 256   if (config->getValue(slitstr + "placement", s)) {
 257     if (s == "TopLeft")
 258       placement = TopLeft;
 259     else if (s == "CenterLeft")
 260       placement = CenterLeft;
 261     else if (s == "BottomLeft")
 262       placement = BottomLeft;
 263     else if (s == "TopCenter")
 264       placement = TopCenter;
 265     else if (s == "BottomCenter")
 266       placement = BottomCenter;
 267     else if (s == "TopRight")
 268       placement = TopRight;
 269     else if (s == "BottomRight")
 270       placement = BottomRight;
 271     else //if (s == "CenterRight")
 272       placement = CenterRight;
 273   } else
 274     placement = CenterRight;
 275 }
 276
 277
 278 void Slit::reconfigure(void) {
 279   SlitClientList::iterator it = clientList.begin();
 280   const SlitClientList::iterator end = clientList.end();
 281   SlitClient *client;
 282
 283   unsigned int width = 0, height = 0;
 284
 285   switch (direction) {
 286   case Vertical:
 287     for (; it != end; ++it) {
 288       client = *it;
 289       height += client->rect.height() + screen->getBevelWidth();
 290
 291       if (width < client->rect.width())
 292         width = client->rect.width();
 293     }
 294
 295     if (width < 1)
 296       width = 1;
 297     else
 298       width += (screen->getBevelWidth() * 2);
 299
 300     if (height < 1)
 301       height = 1;
 302     else
 303       height += screen->getBevelWidth();
 304
 305     break;
 306
 307   case Horizontal:
 308     for (; it != end; ++it) {
 309       client = *it;
 310       width += client->rect.width() + screen->getBevelWidth();
 311
 312       if (height < client->rect.height())
 313         height = client->rect.height();
 314     }
 315
 316     if (width < 1)
 317       width = 1;
 318     else
 319       width += screen->getBevelWidth();
 320
 321     if (height < 1)
 322       height = 1;
 323     else
 324       height += (screen->getBevelWidth() * 2);
 325
 326     break;
 327   }
 328   frame.rect.setSize(width, height);
 329
 330   reposition();
 331
 332   XSetWindowBorderWidth(display ,frame.window, screen->getBorderWidth());
 333   XSetWindowBorder(display, frame.window,
 334                    screen->getBorderColor()->pixel());
 335
 336   if (clientList.empty())
 337     XUnmapWindow(display, frame.window);
 338   else
 339     XMapWindow(display, frame.window);
 340
 341   BTexture *texture = &(screen->getToolbarStyle()->toolbar);
 342   frame.pixmap = texture->render(frame.rect.width(), frame.rect.height(),
 343                                  frame.pixmap);
 344   if (! frame.pixmap)
 345     XSetWindowBackground(display, frame.window, texture->color().pixel());
 346   else
 347     XSetWindowBackgroundPixmap(display, frame.window, frame.pixmap);
 348
 349   XClearWindow(display, frame.window);
 350
 351   it = clientList.begin();
 352
 353   int x, y;
 354
 355   switch (direction) {
 356   case Vertical:
 357     x = 0;
 358     y = screen->getBevelWidth();
 359
 360     for (; it != end; ++it) {
 361       client = *it;
 362       x = (frame.rect.width() - client->rect.width()) / 2;
 363
 364       XMoveResizeWindow(display, client->window, x, y,
 365                         client->rect.width(), client->rect.height());
 366       XMapWindow(display, client->window);
 367
 368       // for ICCCM compliance
 369       client->rect.setPos(x, y);
 370
 371       XEvent event;
 372       event.type = ConfigureNotify;
 373
 374       event.xconfigure.display = display;
 375       event.xconfigure.event = client->window;
 376       event.xconfigure.window = client->window;
 377       event.xconfigure.x = x;
 378       event.xconfigure.y = y;
 379       event.xconfigure.width = client->rect.width();
 380       event.xconfigure.height = client->rect.height();
 381       event.xconfigure.border_width = 0;
 382       event.xconfigure.above = frame.window;
 383       event.xconfigure.override_redirect = False;
 384
 385       XSendEvent(display, client->window, False, StructureNotifyMask, &event);
 386
 387       y += client->rect.height() + screen->getBevelWidth();
 388     }
 389
 390     break;
 391
 392   case Horizontal:
 393     x = screen->getBevelWidth();
 394     y = 0;
 395
 396     for (; it != end; ++it) {
 397       client = *it;
 398       y = (frame.rect.height() - client->rect.height()) / 2;
 399
 400       XMoveResizeWindow(display, client->window, x, y,
 401                         client->rect.width(), client->rect.height());
 402       XMapWindow(display, client->window);
 403
 404       // for ICCCM compliance
 405       client->rect.setPos(x, y);
 406
 407       XEvent event;
 408       event.type = ConfigureNotify;
 409
 410       event.xconfigure.display = display;
 411       event.xconfigure.event = client->window;
 412       event.xconfigure.window = client->window;
 413       event.xconfigure.x = x;
 414       event.xconfigure.y = y;
 415       event.xconfigure.width = client->rect.width();
 416       event.xconfigure.height = client->rect.height();
 417       event.xconfigure.border_width = 0;
 418       event.xconfigure.above = frame.window;
 419       event.xconfigure.override_redirect = False;
 420
 421       XSendEvent(display, client->window, False, StructureNotifyMask, &event);
 422
 423       x += client->rect.width() + screen->getBevelWidth();
 424     }
 425     break;
 426   }
 427
 428   slitmenu->reconfigure();
 429 }
 430
 431
 432 void Slit::updateStrut(void) {
 433   strut.top = strut.bottom = strut.left = strut.right = 0;
 434
 435   if (! clientList.empty()) {
 436     switch (direction) {
 437     case Vertical:
 438       switch (placement) {
 439       case TopCenter:
 440         strut.top = getY() + getExposedHeight() +
 441                     (screen->getBorderWidth() * 2);
 442         break;
 443       case BottomCenter:
 444         strut.bottom = screen->getHeight() - getY();
 445         break;
 446       case TopLeft:
 447       case CenterLeft:
 448       case BottomLeft:
 449         strut.left = getExposedWidth() + (screen->getBorderWidth() * 2);
 450         break;
 451       case TopRight:
 452       case CenterRight:
 453       case BottomRight:
 454         strut.right = getExposedWidth() + (screen->getBorderWidth() * 2);
 455         break;
 456       }
 457       break;
 458     case Horizontal:
 459       switch (placement) {
 460       case TopCenter:
 461       case TopLeft:
 462       case TopRight:
 463         strut.top = getY() + getExposedHeight() +
 464                     (screen->getBorderWidth() * 2);
 465         break;
 466       case BottomCenter:
 467       case BottomLeft:
 468       case BottomRight:
 469         strut.bottom = screen->getHeight() - getY();
 470         break;
 471       case CenterLeft:
 472         strut.left = getExposedWidth() + (screen->getBorderWidth() * 2);
 473         break;
 474       case CenterRight:
 475         strut.right = getExposedWidth() + (screen->getBorderWidth() * 2);
 476         break;
 477       }
 478       break;
 479     }
 480   }
 481
 482   // update area with new Strut info
 483   screen->updateAvailableArea();
 484 }
 485
 486
 487 void Slit::reposition(void) {
 488   // place the slit in the appropriate place
 489   switch (placement) {
 490   case TopLeft:
 491     frame.rect.setPos(0, 0);
 492
 493     if (direction == Vertical) {
 494       frame.x_hidden = screen->getBevelWidth() - screen->getBorderWidth()
 495                        - frame.rect.width();
 496       frame.y_hidden = 0;
 497     } else {
 498       frame.x_hidden = 0;
 499       frame.y_hidden = screen->getBevelWidth() - screen->getBorderWidth()
 500                        - frame.rect.height();
 501     }
 502     break;
 503
 504   case CenterLeft:
 505     frame.rect.setPos(0, (screen->getHeight() - frame.rect.height()) / 2);
 506
 507     frame.x_hidden = screen->getBevelWidth() - screen->getBorderWidth()
 508                      - frame.rect.width();
 509     frame.y_hidden = frame.rect.y();
 510     break;
 511
 512   case BottomLeft:
 513     frame.rect.setPos(0, (screen->getHeight() - frame.rect.height()
 514                           - (screen->getBorderWidth() * 2)));
 515
 516     if (direction == Vertical) {
 517       frame.x_hidden = screen->getBevelWidth() - screen->getBorderWidth()
 518                        - frame.rect.width();
 519       frame.y_hidden = frame.rect.y();
 520     } else {
 521       frame.x_hidden = 0;
 522       frame.y_hidden = screen->getHeight() - screen->getBevelWidth()
 523                        - screen->getBorderWidth();
 524     }
 525     break;
 526
 527   case TopCenter:
 528     frame.rect.setPos((screen->getWidth() - frame.rect.width()) / 2, 0);
 529
 530     frame.x_hidden = frame.rect.x();
 531     frame.y_hidden = screen->getBevelWidth() - screen->getBorderWidth()
 532                      - frame.rect.height();
 533     break;
 534
 535   case BottomCenter:
 536     frame.rect.setPos((screen->getWidth() - frame.rect.width()) / 2,
 537                       (screen->getHeight() - frame.rect.height()
 538                        - (screen->getBorderWidth() * 2)));
 539     frame.x_hidden = frame.rect.x();
 540     frame.y_hidden = screen->getHeight() - screen->getBevelWidth()
 541                      - screen->getBorderWidth();
 542     break;
 543
 544   case TopRight:
 545     frame.rect.setPos((screen->getWidth() - frame.rect.width()
 546                        - (screen->getBorderWidth() * 2)), 0);
 547
 548     if (direction == Vertical) {
 549       frame.x_hidden = screen->getWidth() - screen->getBevelWidth()
 550                        - screen->getBorderWidth();
 551       frame.y_hidden = 0;
 552     } else {
 553       frame.x_hidden = frame.rect.x();
 554       frame.y_hidden = screen->getBevelWidth() - screen->getBorderWidth()
 555                        - frame.rect.height();
 556     }
 557     break;
 558
 559   case CenterRight:
 560   default:
 561     frame.rect.setPos((screen->getWidth() - frame.rect.width()
 562                        - (screen->getBorderWidth() * 2)),
 563                       (screen->getHeight() - frame.rect.height()) / 2);
 564
 565     frame.x_hidden = screen->getWidth() - screen->getBevelWidth()
 566                      - screen->getBorderWidth();
 567     frame.y_hidden = frame.rect.y();
 568     break;
 569
 570   case BottomRight:
 571     frame.rect.setPos((screen->getWidth() - frame.rect.width()
 572                        - (screen->getBorderWidth() * 2)),
 573                       (screen->getHeight() - frame.rect.height()
 574                        - (screen->getBorderWidth() * 2)));
 575
 576     if (direction == Vertical) {
 577       frame.x_hidden = screen->getWidth() - screen->getBevelWidth()
 578                        - screen->getBorderWidth();
 579       frame.y_hidden = frame.rect.y();
 580     } else {
 581       frame.x_hidden = frame.rect.x();
 582       frame.y_hidden = screen->getHeight() - screen->getBevelWidth()
 583                        - screen->getBorderWidth();
 584     }
 585     break;
 586   }
 587
 588   Rect tbar_rect = screen->getToolbar()->getRect();
 589   tbar_rect.setSize(tbar_rect.width() + (screen->getBorderWidth() * 2),
 590                     tbar_rect.height() + (screen->getBorderWidth() * 2));
 591   Rect slit_rect = frame.rect;
 592   slit_rect.setSize(slit_rect.width() + (screen->getBorderWidth() * 2),
 593                     slit_rect.height() + (screen->getBorderWidth() * 2));
 594
 595   if (slit_rect.intersects(tbar_rect)) {
 596     Toolbar *tbar = screen->getToolbar();
 597     frame.y_hidden = frame.rect.y();
 598
 599     int delta = tbar->getExposedHeight() + (screen->getBorderWidth() * 2);
 600     if (frame.rect.bottom() <= tbar_rect.bottom()) {
 601       delta = -delta;
 602     }
 603     frame.rect.setY(frame.rect.y() + delta);
 604     if (direction == Vertical)
 605       frame.y_hidden += delta;
 606   }
 607
 608   updateStrut();
 609
 610   if (hidden)
 611     XMoveResizeWindow(display, frame.window, frame.x_hidden,
 612                       frame.y_hidden, frame.rect.width(), frame.rect.height());
 613   else
 614     XMoveResizeWindow(display, frame.window, frame.rect.x(), frame.rect.y(),
 615                       frame.rect.width(), frame.rect.height());
 616 }
 617
 618
 619 void Slit::shutdown(void) {
 620   while (! clientList.empty())
 621     removeClient(clientList.front());
 622 }
 623
 624
 625 void Slit::buttonPressEvent(XButtonEvent *e) {
 626   if (e->window != frame.window) return;
 627
 628   if (e->button == Button1 && (! on_top)) {
 629     Window w[1] = { frame.window };
 630     screen->raiseWindows(w, 1);
 631   } else if (e->button == Button2 && (! on_top)) {
 632     XLowerWindow(display, frame.window);
 633   } else if (e->button == Button3) {
 634     if (! slitmenu->isVisible()) {
 635       int x, y;
 636
 637       x = e->x_root - (slitmenu->getWidth() / 2);
 638       y = e->y_root - (slitmenu->getHeight() / 2);
 639
 640       if (x < 0)
 641         x = 0;
 642       else if (x + slitmenu->getWidth() > screen->getWidth())
 643         x = screen->getWidth() - slitmenu->getWidth();
 644
 645       if (y < 0)
 646         y = 0;
 647       else if (y + slitmenu->getHeight() > screen->getHeight())
 648         y = screen->getHeight() - slitmenu->getHeight();
 649
 650       slitmenu->move(x, y);
 651       slitmenu->show();
 652     } else {
 653       slitmenu->hide();
 654     }
 655   }
 656 }
 657
 658
 659 void Slit::enterNotifyEvent(XCrossingEvent *) {
 660   if (! do_auto_hide)
 661     return;
 662
 663   if (hidden) {
 664     if (! timer->isTiming()) timer->start();
 665   } else {
 666     if (timer->isTiming()) timer->stop();
 667   }
 668 }
 669
 670
 671 void Slit::leaveNotifyEvent(XCrossingEvent *) {
 672   if (! do_auto_hide)
 673     return;
 674
 675   if (hidden) {
 676     if (timer->isTiming()) timer->stop();
 677   } else if (! slitmenu->isVisible()) {
 678     if (! timer->isTiming()) timer->start();
 679   }
 680 }
 681
 682
 683 void Slit::configureRequestEvent(XConfigureRequestEvent *e) {
 684   if (! blackbox->validateWindow(e->window))
 685     return;
 686
 687   XWindowChanges xwc;
 688
 689   xwc.x = e->x;
 690   xwc.y = e->y;
 691   xwc.width = e->width;
 692   xwc.height = e->height;
 693   xwc.border_width = 0;
 694   xwc.sibling = e->above;
 695   xwc.stack_mode = e->detail;
 696
 697   XConfigureWindow(display, e->window, e->value_mask, &xwc);
 698
 699   SlitClientList::iterator it = clientList.begin();
 700   const SlitClientList::iterator end = clientList.end();
 701   for (; it != end; ++it) {
 702     SlitClient *client = *it;
 703     if (client->window == e->window &&
 704         (static_cast<signed>(client->rect.width()) != e->width ||
 705          static_cast<signed>(client->rect.height()) != e->height)) {
 706       client->rect.setSize(e->width, e->height);
 707
 708       reconfigure();
 709       return;
 710     }
 711   }
 712 }
 713
 714
 715 void Slit::timeout(void) {
 716   hidden = ! hidden;
 717   if (hidden)
 718     XMoveWindow(display, frame.window, frame.x_hidden, frame.y_hidden);
 719   else
 720     XMoveWindow(display, frame.window, frame.rect.x(), frame.rect.y());
 721 }
 722
 723
 724 void Slit::toggleAutoHide(void) {
 725   saveAutoHide(do_auto_hide ?  False : True);
 726
 727   updateStrut();
 728
 729   if (do_auto_hide == False && hidden) {
 730     // force the slit to be visible
 731     if (timer->isTiming()) timer->stop();
 732     timeout();
 733   }
 734 }
 735
 736
 737 void Slit::unmapNotifyEvent(XUnmapEvent *e) {
 738   removeClient(e->window);
 739 }
 740
 741
 742 Slitmenu::Slitmenu(Slit *sl) : Basemenu(sl->screen) {
 743   slit = sl;
 744
 745   setLabel(i18n(SlitSet, SlitSlitTitle, "Slit"));
 746   setInternalMenu();
 747
 748   directionmenu = new Directionmenu(this);
 749   placementmenu = new Placementmenu(this);
 750
 751   insert(i18n(CommonSet, CommonDirectionTitle, "Direction"),
 752          directionmenu);
 753   insert(i18n(CommonSet, CommonPlacementTitle, "Placement"),
 754          placementmenu);
 755   insert(i18n(CommonSet, CommonAlwaysOnTop, "Always on top"), 1);
 756   insert(i18n(CommonSet, CommonAutoHide, "Auto hide"), 2);
 757
 758   update();
 759
 760   if (slit->isOnTop()) setItemSelected(2, True);
 761   if (slit->doAutoHide()) setItemSelected(3, True);
 762 }
 763
 764
 765 Slitmenu::~Slitmenu(void) {
 766   delete directionmenu;
 767   delete placementmenu;
 768 }
 769
 770
 771 void Slitmenu::itemSelected(int button, unsigned int index) {
 772   if (button != 1)
 773     return;
 774
 775   BasemenuItem *item = find(index);
 776   if (! item) return;
 777
 778   switch (item->function()) {
 779   case 1: { // always on top
 780     slit->saveOnTop(! slit->isOnTop());
 781     setItemSelected(2, slit->isOnTop());
 782
 783     if (slit->isOnTop()) slit->screen->raiseWindows((Window *) 0, 0);
 784     break;
 785   }
 786
 787   case 2: { // auto hide
 788     slit->toggleAutoHide();
 789     setItemSelected(3, slit->doAutoHide());
 790
 791     break;
 792   }
 793   } // switch
 794 }
 795
 796
 797 void Slitmenu::internal_hide(void) {
 798   Basemenu::internal_hide();
 799   if (slit->doAutoHide())
 800     slit->timeout();
 801 }
 802
 803
 804 void Slitmenu::reconfigure(void) {
 805   directionmenu->reconfigure();
 806   placementmenu->reconfigure();
 807
 808   Basemenu::reconfigure();
 809 }
 810
 811
 812 Slitmenu::Directionmenu::Directionmenu(Slitmenu *sm)
 813   : Basemenu(sm->slit->screen), slit(sm->slit) {
 814
 815   setLabel(i18n(SlitSet, SlitSlitDirection, "Slit Direction"));
 816   setInternalMenu();
 817
 818   insert(i18n(CommonSet, CommonDirectionHoriz, "Horizontal"),
 819          Slit::Horizontal);
 820   insert(i18n(CommonSet, CommonDirectionVert, "Vertical"),
 821          Slit::Vertical);
 822
 823   update();
 824   setValues();
 825 }
 826
 827
 828 void Slitmenu::Directionmenu::reconfigure(void) {
 829   setValues();
 830   Basemenu::reconfigure();
 831 }
 832
 833
 834 void Slitmenu::Directionmenu::setValues(void) {
 835   const bool horiz = slit->getDirection() == Slit::Horizontal;
 836   setItemSelected(0, horiz);
 837   setItemSelected(1, ! horiz);
 838 }
 839
 840
 841 void Slitmenu::Directionmenu::itemSelected(int button, unsigned int index) {
 842   if (button != 1)
 843     return;
 844
 845   BasemenuItem *item = find(index);
 846   if (! item) return;
 847
 848   slit->saveDirection(item->function());
 849   hide();
 850   slit->reconfigure();
 851 }
 852
 853
 854 Slitmenu::Placementmenu::Placementmenu(Slitmenu *sm)
 855   : Basemenu(sm->slit->screen), slit(sm->slit) {
 856
 857   setLabel(i18n(SlitSet, SlitSlitPlacement, "Slit Placement"));
 858   setMinimumSublevels(3);
 859   setInternalMenu();
 860
 861   insert(i18n(CommonSet, CommonPlacementTopLeft, "Top Left"),
 862          Slit::TopLeft);
 863   insert(i18n(CommonSet, CommonPlacementCenterLeft, "Center Left"),
 864          Slit::CenterLeft);
 865   insert(i18n(CommonSet, CommonPlacementBottomLeft, "Bottom Left"),
 866          Slit::BottomLeft);
 867   insert(i18n(CommonSet, CommonPlacementTopCenter, "Top Center"),
 868          Slit::TopCenter);
 869   insert("");
 870   insert(i18n(CommonSet, CommonPlacementBottomCenter, "Bottom Center"),
 871          Slit::BottomCenter);
 872   insert(i18n(CommonSet, CommonPlacementTopRight, "Top Right"),
 873          Slit::TopRight);
 874   insert(i18n(CommonSet, CommonPlacementCenterRight, "Center Right"),
 875          Slit::CenterRight);
 876   insert(i18n(CommonSet, CommonPlacementBottomRight, "Bottom Right"),
 877          Slit::BottomRight);
 878
 879   update();
 880
 881   setValues();
 882 }
 883
 884
 885 void Slitmenu::Placementmenu::reconfigure(void) {
 886   setValues();
 887   Basemenu::reconfigure();
 888 }
 889
 890
 891 void Slitmenu::Placementmenu::setValues(void) {
 892   int place = 0;
 893   switch (slit->getPlacement()) {
 894   case Slit::BottomRight:
 895     place++;
 896   case Slit::CenterRight:
 897     place++;
 898   case Slit::TopRight:
 899     place++;
 900   case Slit::BottomCenter:
 901     place++;
 902   case Slit::TopCenter:
 903     place++;
 904   case Slit::BottomLeft:
 905     place++;
 906   case Slit::CenterLeft:
 907     place++;
 908   case Slit::TopLeft:
 909     break;
 910   }
 911   setItemSelected(0, 0 == place);
 912   setItemSelected(1, 1 == place);
 913   setItemSelected(2, 2 == place);
 914   setItemSelected(3, 3 == place);
 915   setItemSelected(5, 4 == place);
 916   setItemSelected(6, 5 == place);
 917   setItemSelected(7, 6 == place);
 918   setItemSelected(8, 7 == place);
 919 }
 920
 921
 922 void Slitmenu::Placementmenu::itemSelected(int button, unsigned int index) {
 923   if (button != 1)
 924     return;
 925
 926   BasemenuItem *item = find(index);
 927   if (! (item && item->function())) return;
 928
 929   slit->savePlacement(item->function());
 930   hide();
 931   slit->reconfigure();
 932 }
 933