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