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

   1 // -*- mode: C++; indent-tabs-mode: nil; -*-
   2 // Toolbar.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 #ifdef HAVE_STRING_H
  32 #  include <string.h>
  33 #endif // HAVE_STRING_H
  34
  35 #ifdef    HAVE_STDIO_H
  36 #  include <stdio.h>
  37 #endif // HAVE_STDIO_H
  38
  39 #ifdef    TIME_WITH_SYS_TIME
  40 # include <sys/time.h>
  41 # include <time.h>
  42 #else // !TIME_WITH_SYS_TIME
  43 # ifdef    HAVE_SYS_TIME_H
  44 #  include <sys/time.h>
  45 # else // !HAVE_SYS_TIME_H
  46 #  include <time.h>
  47 # endif // HAVE_SYS_TIME_H
  48 #endif // TIME_WITH_SYS_TIME
  49 }
  50
  51 #include <string>
  52 using std::string;
  53
  54 #include "i18n.hh"
  55 #include "blackbox.hh"
  56 #include "Clientmenu.hh"
  57 #include "GCCache.hh"
  58 #include "Iconmenu.hh"
  59 #include "Image.hh"
  60 #include "Rootmenu.hh"
  61 #include "Screen.hh"
  62 #include "Toolbar.hh"
  63 #include "Window.hh"
  64 #include "Workspace.hh"
  65 #include "Workspacemenu.hh"
  66 #include "Slit.hh"
  67
  68
  69 static long aMinuteFromNow(void) {
  70   timeval now;
  71   gettimeofday(&now, 0);
  72   return ((60 - (now.tv_sec % 60)) * 1000);
  73 }
  74
  75
  76 Toolbar::Toolbar(BScreen *scrn) {
  77   screen = scrn;
  78   blackbox = screen->getBlackbox();
  79   toolbarstr = (string)"session.screen" + itostring(screen->getScreenNumber())
  80     + ".toolbar.";
  81   config = blackbox->getConfig();
  82
  83   load_rc();
  84
  85   // get the clock updating every minute
  86   clock_timer = new BTimer(blackbox, this);
  87   clock_timer->setTimeout(aMinuteFromNow());
  88   clock_timer->recurring(True);
  89   clock_timer->start();
  90   frame.minute = frame.hour = -1;
  91
  92   hide_handler.toolbar = this;
  93   hide_timer = new BTimer(blackbox, &hide_handler);
  94   hide_timer->setTimeout(blackbox->getAutoRaiseDelay());
  95
  96   editing = False;
  97   new_name_pos = 0;
  98   frame.grab_x = frame.grab_y = 0;
  99
 100   toolbarmenu = new Toolbarmenu(this);
 101
 102   display = blackbox->getXDisplay();
 103   XSetWindowAttributes attrib;
 104   unsigned long create_mask = CWBackPixmap | CWBackPixel | CWBorderPixel |
 105                               CWColormap | CWOverrideRedirect | CWEventMask;
 106   attrib.background_pixmap = None;
 107   attrib.background_pixel = attrib.border_pixel =
 108     screen->getBorderColor()->pixel();
 109   attrib.colormap = screen->getColormap();
 110   attrib.override_redirect = True;
 111   attrib.event_mask = ButtonPressMask | ButtonReleaseMask |
 112                       EnterWindowMask | LeaveWindowMask;
 113
 114   frame.window =
 115     XCreateWindow(display, screen->getRootWindow(), 0, 0, 1, 1, 0,
 116                   screen->getDepth(), InputOutput, screen->getVisual(),
 117                   create_mask, &attrib);
 118   blackbox->saveToolbarSearch(frame.window, this);
 119
 120   attrib.event_mask = ButtonPressMask | ButtonReleaseMask | ExposureMask |
 121                       KeyPressMask | EnterWindowMask;
 122
 123   frame.workspace_label =
 124     XCreateWindow(display, frame.window, 0, 0, 1, 1, 0, screen->getDepth(),
 125                   InputOutput, screen->getVisual(), create_mask, &attrib);
 126   blackbox->saveToolbarSearch(frame.workspace_label, this);
 127
 128   frame.window_label =
 129     XCreateWindow(display, frame.window, 0, 0, 1, 1, 0, screen->getDepth(),
 130                   InputOutput, screen->getVisual(), create_mask, &attrib);
 131   blackbox->saveToolbarSearch(frame.window_label, this);
 132
 133   frame.clock =
 134     XCreateWindow(display, frame.window, 0, 0, 1, 1, 0, screen->getDepth(),
 135                   InputOutput, screen->getVisual(), create_mask, &attrib);
 136   blackbox->saveToolbarSearch(frame.clock, this);
 137
 138   frame.psbutton =
 139     XCreateWindow(display ,frame.window, 0, 0, 1, 1, 0, screen->getDepth(),
 140                   InputOutput, screen->getVisual(), create_mask, &attrib);
 141   blackbox->saveToolbarSearch(frame.psbutton, this);
 142
 143   frame.nsbutton =
 144     XCreateWindow(display ,frame.window, 0, 0, 1, 1, 0, screen->getDepth(),
 145                   InputOutput, screen->getVisual(), create_mask, &attrib);
 146   blackbox->saveToolbarSearch(frame.nsbutton, this);
 147
 148   frame.pwbutton =
 149     XCreateWindow(display ,frame.window, 0, 0, 1, 1, 0, screen->getDepth(),
 150                   InputOutput, screen->getVisual(), create_mask, &attrib);
 151   blackbox->saveToolbarSearch(frame.pwbutton, this);
 152
 153   frame.nwbutton =
 154     XCreateWindow(display ,frame.window, 0, 0, 1, 1, 0, screen->getDepth(),
 155                   InputOutput, screen->getVisual(), create_mask, &attrib);
 156   blackbox->saveToolbarSearch(frame.nwbutton, this);
 157
 158   frame.base = frame.label = frame.wlabel = frame.clk = frame.button =
 159     frame.pbutton = None;
 160
 161   screen->addStrut(&strut);
 162
 163   reconfigure();
 164   mapToolbar();
 165 }
 166
 167
 168 Toolbar::~Toolbar(void) {
 169   unmapToolbar();
 170
 171   if (frame.base) screen->getImageControl()->removeImage(frame.base);
 172   if (frame.label) screen->getImageControl()->removeImage(frame.label);
 173   if (frame.wlabel) screen->getImageControl()->removeImage(frame.wlabel);
 174   if (frame.clk) screen->getImageControl()->removeImage(frame.clk);
 175   if (frame.button) screen->getImageControl()->removeImage(frame.button);
 176   if (frame.pbutton) screen->getImageControl()->removeImage(frame.pbutton);
 177
 178   blackbox->removeToolbarSearch(frame.window);
 179   blackbox->removeToolbarSearch(frame.workspace_label);
 180   blackbox->removeToolbarSearch(frame.window_label);
 181   blackbox->removeToolbarSearch(frame.clock);
 182   blackbox->removeToolbarSearch(frame.psbutton);
 183   blackbox->removeToolbarSearch(frame.nsbutton);
 184   blackbox->removeToolbarSearch(frame.pwbutton);
 185   blackbox->removeToolbarSearch(frame.nwbutton);
 186
 187   XDestroyWindow(display, frame.workspace_label);
 188   XDestroyWindow(display, frame.window_label);
 189   XDestroyWindow(display, frame.clock);
 190
 191   XDestroyWindow(display, frame.window);
 192
 193   delete hide_timer;
 194   delete clock_timer;
 195   delete toolbarmenu;
 196 }
 197
 198
 199 void Toolbar::mapToolbar() {
 200   if (!screen->doHideToolbar()) {
 201     //not hidden, so windows should not maximize over the toolbar
 202     XMapSubwindows(display, frame.window);
 203     XMapWindow(display, frame.window);
 204   }
 205   updateStrut();
 206 }
 207
 208
 209 void Toolbar::unmapToolbar() {
 210   if (toolbarmenu->isVisible())
 211     toolbarmenu->hide();
 212   //hidden so we can maximize over the toolbar
 213   XUnmapWindow(display, frame.window);
 214   updateStrut();
 215 }
 216
 217
 218 void Toolbar::saveOnTop(bool b) {
 219   on_top = b;
 220   config->setValue(toolbarstr + "onTop", on_top);
 221 }
 222
 223
 224 void Toolbar::saveAutoHide(bool b) {
 225   do_auto_hide = b;
 226   config->setValue(toolbarstr + "autoHide", do_auto_hide);
 227 }
 228
 229
 230 void Toolbar::saveWidthPercent(unsigned int w) {
 231   width_percent = w;
 232   config->setValue(toolbarstr + "widthPercent", width_percent);
 233 }
 234
 235
 236 void Toolbar::savePlacement(int p) {
 237   placement = p;
 238   const char *pname;
 239   switch (placement) {
 240   case TopLeft: pname = "TopLeft"; break;
 241   case BottomLeft: pname = "BottomLeft"; break;
 242   case TopCenter: pname = "TopCenter"; break;
 243   case TopRight: pname = "TopRight"; break;
 244   case BottomRight: pname = "BottomRight"; break;
 245   case BottomCenter: default: pname = "BottomCenter"; break;
 246   }
 247   config->setValue(toolbarstr + "placement", pname);
 248 }
 249
 250
 251 void Toolbar::save_rc(void) {
 252   saveOnTop(on_top);
 253   saveAutoHide(do_auto_hide);
 254   saveWidthPercent(width_percent);
 255   savePlacement(placement);
 256 }
 257
 258
 259 void Toolbar::load_rc(void) {
 260   string s;
 261
 262   if (! config->getValue(toolbarstr + "onTop", on_top))
 263     on_top = false;
 264
 265   if (! config->getValue(toolbarstr + "autoHide", do_auto_hide))
 266     do_auto_hide = false;
 267   hidden = do_auto_hide;
 268
 269   if (! config->getValue(toolbarstr + "widthPercent", width_percent) ||
 270       width_percent == 0 || width_percent > 100)
 271     width_percent = 66;
 272
 273   if (config->getValue(toolbarstr + "placement", s)) {
 274     if (s == "TopLeft")
 275       placement = TopLeft;
 276     else if (s == "BottomLeft")
 277       placement = BottomLeft;
 278     else if (s == "TopCenter")
 279       placement = TopCenter;
 280     else if (s == "TopRight")
 281       placement = TopRight;
 282     else if (s == "BottomRight")
 283       placement = BottomRight;
 284     else //if (s == "BottomCenter")
 285       placement = BottomCenter;
 286   } else
 287     placement = BottomCenter;
 288 }
 289
 290
 291 void Toolbar::reconfigure(void) {
 292   unsigned int height = 0,
 293     width = (screen->getWidth() * width_percent) / 100;
 294
 295   if (i18n.multibyte())
 296     height = screen->getToolbarStyle()->fontset_extents->max_ink_extent.height;
 297   else
 298     height = screen->getToolbarStyle()->font->ascent +
 299       screen->getToolbarStyle()->font->descent;
 300
 301   frame.bevel_w = screen->getBevelWidth();
 302   frame.button_w = height;
 303   height += 2;
 304   frame.label_h = height;
 305   height += (frame.bevel_w * 2);
 306
 307   frame.rect.setSize(width, height);
 308
 309   int x, y;
 310   switch (placement) {
 311   case TopLeft:
 312   case TopRight:
 313   case TopCenter:
 314     if (placement == TopLeft)
 315       x = 0;
 316     else if (placement == TopRight)
 317       x = screen->getWidth() - frame.rect.width()
 318         - (screen->getBorderWidth() * 2);
 319     else
 320       x = (screen->getWidth() - frame.rect.width()) / 2;
 321
 322     y = 0;
 323
 324     frame.x_hidden = x;
 325     frame.y_hidden = screen->getBevelWidth() - screen->getBorderWidth()
 326                      - frame.rect.height();
 327     break;
 328
 329   case BottomLeft:
 330   case BottomRight:
 331   case BottomCenter:
 332   default:
 333     if (placement == BottomLeft)
 334       x = 0;
 335     else if (placement == BottomRight)
 336       x = screen->getWidth() - frame.rect.width()
 337         - (screen->getBorderWidth() * 2);
 338     else
 339       x = (screen->getWidth() - frame.rect.width()) / 2;
 340
 341     y = screen->getHeight() - frame.rect.height()
 342       - (screen->getBorderWidth() * 2);
 343
 344     frame.x_hidden = x;
 345     frame.y_hidden = screen->getHeight() - screen->getBevelWidth()
 346                      - screen->getBorderWidth();
 347     break;
 348   }
 349
 350   frame.rect.setPos(x, y);
 351
 352   updateStrut();
 353
 354 #ifdef    HAVE_STRFTIME
 355   time_t ttmp = time(NULL);
 356
 357   frame.clock_w = 0;
 358   if (ttmp != -1) {
 359     struct tm *tt = localtime(&ttmp);
 360     if (tt) {
 361       char t[1024];
 362       int len = strftime(t, 1024, screen->getStrftimeFormat(), tt);
 363       if (len == 0) { // invalid time format found
 364         screen->saveStrftimeFormat("%I:%M %p"); // so use the default
 365         len = strftime(t, 1024, screen->getStrftimeFormat(), tt);
 366       }
 367       // find the length of the rendered string and add room for two extra
 368       // characters to it.  This allows for variable width output of the fonts
 369       if (i18n.multibyte()) {
 370         XRectangle ink, logical;
 371         XmbTextExtents(screen->getToolbarStyle()->fontset, t, len,
 372                        &ink, &logical);
 373         XFontSetExtents* extents = screen->getToolbarStyle()->fontset_extents;
 374         frame.clock_w = logical.width +
 375           (extents->max_logical_extent.width * 2);
 376       } else {
 377         XFontStruct* font = screen->getToolbarStyle()->font;
 378         frame.clock_w = XTextWidth(font, t, len) +
 379           ((font->max_bounds.rbearing - font->min_bounds.lbearing) * 2);
 380       }
 381     }
 382   }
 383 #else // !HAVE_STRFTIME
 384   frame.clock_w =
 385     XTextWidth(screen->getToolbarStyle()->font,
 386                i18n(ToolbarSet, ToolbarNoStrftimeLength, "00:00000"),
 387                strlen(i18n(ToolbarSet, ToolbarNoStrftimeLength,
 388                            "00:00000")));
 389 #endif // HAVE_STRFTIME
 390
 391   frame.workspace_label_w = 0;
 392
 393   for (unsigned int i = 0; i < screen->getWorkspaceCount(); i++) {
 394     const string& workspace_name = screen->getWorkspace(i)->getName();
 395     if (i18n.multibyte()) {
 396       XRectangle ink, logical;
 397       XmbTextExtents(screen->getToolbarStyle()->fontset,
 398                      workspace_name.c_str(), workspace_name.length(),
 399                      &ink, &logical);
 400       width = logical.width;
 401     } else {
 402       width = XTextWidth(screen->getToolbarStyle()->font,
 403                      workspace_name.c_str(), workspace_name.length());
 404     }
 405
 406     if (width > frame.workspace_label_w) frame.workspace_label_w = width;
 407   }
 408
 409   frame.workspace_label_w = frame.clock_w =
 410     std::max(frame.workspace_label_w, frame.clock_w) + (frame.bevel_w * 4);
 411
 412   // XXX: where'd the +6 come from?
 413   frame.window_label_w =
 414     (frame.rect.width() - (frame.clock_w + (frame.button_w * 4) +
 415                            frame.workspace_label_w + (frame.bevel_w * 8) + 6));
 416
 417   if (hidden) {
 418     XMoveResizeWindow(display, frame.window, frame.x_hidden, frame.y_hidden,
 419                       frame.rect.width(), frame.rect.height());
 420   } else {
 421     XMoveResizeWindow(display, frame.window, frame.rect.x(), frame.rect.y(),
 422                       frame.rect.width(), frame.rect.height());
 423   }
 424
 425   XMoveResizeWindow(display, frame.workspace_label, frame.bevel_w,
 426                     frame.bevel_w, frame.workspace_label_w,
 427                     frame.label_h);
 428   XMoveResizeWindow(display, frame.psbutton,
 429                     ((frame.bevel_w * 2) + frame.workspace_label_w + 1),
 430                     frame.bevel_w + 1, frame.button_w, frame.button_w);
 431   XMoveResizeWindow(display, frame.nsbutton,
 432                     ((frame.bevel_w * 3) + frame.workspace_label_w +
 433                      frame.button_w + 2), frame.bevel_w + 1, frame.button_w,
 434                     frame.button_w);
 435   XMoveResizeWindow(display, frame.window_label,
 436                     ((frame.bevel_w * 4) + (frame.button_w * 2) +
 437                      frame.workspace_label_w + 3), frame.bevel_w,
 438                     frame.window_label_w, frame.label_h);
 439   XMoveResizeWindow(display, frame.pwbutton,
 440                     ((frame.bevel_w * 5) + (frame.button_w * 2) +
 441                      frame.workspace_label_w + frame.window_label_w + 4),
 442                     frame.bevel_w + 1, frame.button_w, frame.button_w);
 443   XMoveResizeWindow(display, frame.nwbutton,
 444                     ((frame.bevel_w * 6) + (frame.button_w * 3) +
 445                      frame.workspace_label_w + frame.window_label_w + 5),
 446                     frame.bevel_w + 1, frame.button_w, frame.button_w);
 447   XMoveResizeWindow(display, frame.clock,
 448                     frame.rect.width() - frame.clock_w - (frame.bevel_w * 2),
 449                     frame.bevel_w, frame.clock_w, frame.label_h);
 450
 451   ToolbarStyle *style = screen->getToolbarStyle();
 452   frame.base = style->toolbar.render(frame.rect.width(), frame.rect.height(),
 453                                      frame.base);
 454   if (! frame.base)
 455     XSetWindowBackground(display, frame.window,
 456                          style->toolbar.color().pixel());
 457   else
 458     XSetWindowBackgroundPixmap(display, frame.window, frame.base);
 459
 460   frame.label = style->window.render(frame.window_label_w, frame.label_h,
 461                                      frame.label);
 462   if (! frame.label)
 463     XSetWindowBackground(display, frame.window_label,
 464                          style->window.color().pixel());
 465   else
 466     XSetWindowBackgroundPixmap(display, frame.window_label, frame.label);
 467
 468   frame.wlabel = style->label.render(frame.workspace_label_w, frame.label_h,
 469                                 frame.wlabel);
 470   if (! frame.wlabel)
 471     XSetWindowBackground(display, frame.workspace_label,
 472                          style->label.color().pixel());
 473   else
 474     XSetWindowBackgroundPixmap(display, frame.workspace_label, frame.wlabel);
 475
 476   frame.clk = style->clock.render(frame.clock_w, frame.label_h, frame.clk);
 477   if (! frame.clk)
 478     XSetWindowBackground(display, frame.clock, style->clock.color().pixel());
 479   else
 480     XSetWindowBackgroundPixmap(display, frame.clock, frame.clk);
 481
 482   frame.button = style->button.render(frame.button_w, frame.button_w,
 483                                 frame.button);
 484   if (! frame.button) {
 485     frame.button_pixel = style->button.color().pixel();
 486     XSetWindowBackground(display, frame.psbutton, frame.button_pixel);
 487     XSetWindowBackground(display, frame.nsbutton, frame.button_pixel);
 488     XSetWindowBackground(display, frame.pwbutton, frame.button_pixel);
 489     XSetWindowBackground(display, frame.nwbutton, frame.button_pixel);
 490   } else {
 491     XSetWindowBackgroundPixmap(display, frame.psbutton, frame.button);
 492     XSetWindowBackgroundPixmap(display, frame.nsbutton, frame.button);
 493     XSetWindowBackgroundPixmap(display, frame.pwbutton, frame.button);
 494     XSetWindowBackgroundPixmap(display, frame.nwbutton, frame.button);
 495   }
 496
 497   frame.pbutton = style->pressed.render(frame.button_w, frame.button_w,
 498                                         frame.pbutton);
 499   if (! frame.pbutton)
 500     frame.pbutton_pixel = style->pressed.color().pixel();
 501
 502   XSetWindowBorder(display, frame.window,
 503                    screen->getBorderColor()->pixel());
 504   XSetWindowBorderWidth(display, frame.window, screen->getBorderWidth());
 505
 506   XClearWindow(display, frame.window);
 507   XClearWindow(display, frame.workspace_label);
 508   XClearWindow(display, frame.window_label);
 509   XClearWindow(display, frame.clock);
 510   XClearWindow(display, frame.psbutton);
 511   XClearWindow(display, frame.nsbutton);
 512   XClearWindow(display, frame.pwbutton);
 513   XClearWindow(display, frame.nwbutton);
 514
 515   redrawWindowLabel();
 516   redrawWorkspaceLabel();
 517   redrawPrevWorkspaceButton();
 518   redrawNextWorkspaceButton();
 519   redrawPrevWindowButton();
 520   redrawNextWindowButton();
 521   checkClock(True);
 522
 523   toolbarmenu->reconfigure();
 524 }
 525
 526
 527 void Toolbar::updateStrut(void) {
 528   // left and right are always 0
 529   strut.top = strut.bottom = 0;
 530
 531   if (! screen->doHideToolbar()) {
 532     switch(placement) {
 533     case TopLeft:
 534     case TopCenter:
 535     case TopRight:
 536       strut.top = getExposedHeight() + (screen->getBorderWidth() * 2);
 537       break;
 538     default:
 539       strut.bottom = getExposedHeight() + (screen->getBorderWidth() * 2);
 540     }
 541   }
 542
 543   screen->updateAvailableArea();
 544 }
 545
 546
 547 #ifdef    HAVE_STRFTIME
 548 void Toolbar::checkClock(bool redraw) {
 549 #else // !HAVE_STRFTIME
 550 void Toolbar::checkClock(bool redraw, bool date) {
 551 #endif // HAVE_STRFTIME
 552   time_t tmp = 0;
 553   struct tm *tt = 0;
 554
 555   if ((tmp = time(NULL)) != -1) {
 556     if (! (tt = localtime(&tmp))) return;
 557     if (tt->tm_min != frame.minute || tt->tm_hour != frame.hour) {
 558       frame.hour = tt->tm_hour;
 559       frame.minute = tt->tm_min;
 560       XClearWindow(display, frame.clock);
 561       redraw = True;
 562     }
 563   }
 564
 565   if (redraw) {
 566 #ifdef    HAVE_STRFTIME
 567     char t[1024];
 568     if (! strftime(t, 1024, screen->getStrftimeFormat(), tt))
 569       return;
 570 #else // !HAVE_STRFTIME
 571     char t[9];
 572     if (date) {
 573       // format the date... with special consideration for y2k ;)
 574       if (screen->getDateFormat() == Blackbox::B_EuropeanDate)
 575         sprintf(t, 18n(ToolbarSet, ToolbarNoStrftimeDateFormatEu,
 576                        "%02d.%02d.%02d"),
 577                 tt->tm_mday, tt->tm_mon + 1,
 578                 (tt->tm_year >= 100) ? tt->tm_year - 100 : tt->tm_year);
 579       else
 580         sprintf(t, i18n(ToolbarSet, ToolbarNoStrftimeDateFormat,
 581                         "%02d/%02d/%02d"),
 582                 tt->tm_mon + 1, tt->tm_mday,
 583                 (tt->tm_year >= 100) ? tt->tm_year - 100 : tt->tm_year);
 584     } else {
 585       if (screen->isClock24Hour())
 586         sprintf(t, i18n(ToolbarSet, ToolbarNoStrftimeTimeFormat24,
 587                         "  %02d:%02d "),
 588                 frame.hour, frame.minute);
 589       else
 590         sprintf(t, i18n(ToolbarSet, ToolbarNoStrftimeTimeFormat12,
 591                         "%02d:%02d %sm"),
 592                 ((frame.hour > 12) ? frame.hour - 12 :
 593                  ((frame.hour == 0) ? 12 : frame.hour)), frame.minute,
 594                 ((frame.hour >= 12) ?
 595                  i18n(ToolbarSet, ToolbarNoStrftimeTimeFormatP, "p") :
 596                  i18n(ToolbarSet, ToolbarNoStrftimeTimeFormatA, "a")));
 597     }
 598 #endif // HAVE_STRFTIME
 599
 600     ToolbarStyle *style = screen->getToolbarStyle();
 601
 602     int pos = frame.bevel_w * 2, // this is modified by doJustify()
 603       dlen = style->doJustify(t, pos, frame.clock_w,
 604                               frame.bevel_w * 4, i18n.multibyte());
 605     BPen pen(style->c_text, style->font);
 606     if (i18n.multibyte())
 607       XmbDrawString(display, frame.clock, style->fontset, pen.gc(),
 608                     pos, (1 - style->fontset_extents->max_ink_extent.y),
 609                     t, dlen);
 610     else
 611       XDrawString(display, frame.clock, pen.gc(), pos,
 612                   (style->font->ascent + 1), t, dlen);
 613   }
 614 }
 615
 616
 617 void Toolbar::redrawWindowLabel(bool redraw) {
 618   BlackboxWindow *foc = screen->getBlackbox()->getFocusedWindow();
 619   if (! foc) {
 620     XClearWindow(display, frame.window_label);
 621     return;
 622   }
 623
 624   if (redraw)
 625     XClearWindow(display, frame.window_label);
 626
 627   if (foc->getScreen() != screen) return;
 628
 629   const char *title = foc->getTitle();
 630   ToolbarStyle *style = screen->getToolbarStyle();
 631
 632   int pos = frame.bevel_w * 2, // modified by doJustify()
 633     dlen = style->doJustify(title, pos, frame.window_label_w,
 634                             frame.bevel_w * 4, i18n.multibyte());
 635   BPen pen(style->w_text, style->font);
 636   if (i18n.multibyte())
 637     XmbDrawString(display, frame.window_label, style->fontset, pen.gc(), pos,
 638                   (1 - style->fontset_extents->max_ink_extent.y),
 639                   title, dlen);
 640   else
 641     XDrawString(display, frame.window_label, pen.gc(), pos,
 642                 (style->font->ascent + 1), title, dlen);
 643 }
 644
 645
 646 void Toolbar::redrawWorkspaceLabel(bool redraw) {
 647   const string& name = screen->getCurrentWorkspace()->getName();
 648
 649   if (redraw)
 650     XClearWindow(display, frame.workspace_label);
 651
 652   ToolbarStyle *style = screen->getToolbarStyle();
 653
 654   int pos = frame.bevel_w * 2,
 655     dlen = style->doJustify(name.c_str(), pos, frame.workspace_label_w,
 656                             frame.bevel_w * 4, i18n.multibyte());
 657   BPen pen(style->l_text, style->font);
 658   if (i18n.multibyte())
 659     XmbDrawString(display, frame.workspace_label, style->fontset, pen.gc(),
 660                   pos, (1 - style->fontset_extents->max_ink_extent.y),
 661                   name.c_str(), dlen);
 662   else
 663     XDrawString(display, frame.workspace_label, pen.gc(), pos,
 664                 (style->font->ascent + 1),
 665                 name.c_str(), dlen);
 666 }
 667
 668
 669 void Toolbar::redrawPrevWorkspaceButton(bool pressed, bool redraw) {
 670   if (redraw) {
 671     if (pressed) {
 672       if (frame.pbutton)
 673         XSetWindowBackgroundPixmap(display, frame.psbutton, frame.pbutton);
 674       else
 675         XSetWindowBackground(display, frame.psbutton, frame.pbutton_pixel);
 676     } else {
 677       if (frame.button)
 678         XSetWindowBackgroundPixmap(display, frame.psbutton, frame.button);
 679       else
 680         XSetWindowBackground(display, frame.psbutton, frame.button_pixel);
 681     }
 682     XClearWindow(display, frame.psbutton);
 683   }
 684
 685   int hh = frame.button_w / 2, hw = frame.button_w / 2;
 686
 687   XPoint pts[3];
 688   pts[0].x = hw - 2; pts[0].y = hh;
 689   pts[1].x = 4; pts[1].y = 2;
 690   pts[2].x = 0; pts[2].y = -4;
 691
 692   ToolbarStyle *style = screen->getToolbarStyle();
 693   BPen pen(style->b_pic, style->font);
 694   XFillPolygon(display, frame.psbutton, pen.gc(),
 695                pts, 3, Convex, CoordModePrevious);
 696 }
 697
 698
 699 void Toolbar::redrawNextWorkspaceButton(bool pressed, bool redraw) {
 700   if (redraw) {
 701     if (pressed) {
 702       if (frame.pbutton)
 703         XSetWindowBackgroundPixmap(display, frame.nsbutton, frame.pbutton);
 704       else
 705         XSetWindowBackground(display, frame.nsbutton, frame.pbutton_pixel);
 706     } else {
 707       if (frame.button)
 708         XSetWindowBackgroundPixmap(display, frame.nsbutton, frame.button);
 709       else
 710         XSetWindowBackground(display, frame.nsbutton, frame.button_pixel);
 711     }
 712     XClearWindow(display, frame.nsbutton);
 713   }
 714
 715   int hh = frame.button_w / 2, hw = frame.button_w / 2;
 716
 717   XPoint pts[3];
 718   pts[0].x = hw - 2; pts[0].y = hh - 2;
 719   pts[1].x = 4; pts[1].y =  2;
 720   pts[2].x = -4; pts[2].y = 2;
 721
 722   ToolbarStyle *style = screen->getToolbarStyle();
 723   BPen pen(style->b_pic, style->font);
 724   XFillPolygon(display, frame.nsbutton, pen.gc(),
 725                pts, 3, Convex, CoordModePrevious);
 726 }
 727
 728
 729 void Toolbar::redrawPrevWindowButton(bool pressed, bool redraw) {
 730   if (redraw) {
 731     if (pressed) {
 732       if (frame.pbutton)
 733         XSetWindowBackgroundPixmap(display, frame.pwbutton, frame.pbutton);
 734       else
 735         XSetWindowBackground(display, frame.pwbutton, frame.pbutton_pixel);
 736     } else {
 737       if (frame.button)
 738         XSetWindowBackgroundPixmap(display, frame.pwbutton, frame.button);
 739       else
 740         XSetWindowBackground(display, frame.pwbutton, frame.button_pixel);
 741     }
 742     XClearWindow(display, frame.pwbutton);
 743   }
 744
 745   int hh = frame.button_w / 2, hw = frame.button_w / 2;
 746
 747   XPoint pts[3];
 748   pts[0].x = hw - 2; pts[0].y = hh;
 749   pts[1].x = 4; pts[1].y = 2;
 750   pts[2].x = 0; pts[2].y = -4;
 751
 752   ToolbarStyle *style = screen->getToolbarStyle();
 753   BPen pen(style->b_pic, style->font);
 754   XFillPolygon(display, frame.pwbutton, pen.gc(),
 755                pts, 3, Convex, CoordModePrevious);
 756 }
 757
 758
 759 void Toolbar::redrawNextWindowButton(bool pressed, bool redraw) {
 760   if (redraw) {
 761     if (pressed) {
 762       if (frame.pbutton)
 763         XSetWindowBackgroundPixmap(display, frame.nwbutton, frame.pbutton);
 764       else
 765         XSetWindowBackground(display, frame.nwbutton, frame.pbutton_pixel);
 766     } else {
 767       if (frame.button)
 768         XSetWindowBackgroundPixmap(display, frame.nwbutton, frame.button);
 769       else
 770         XSetWindowBackground(display, frame.nwbutton, frame.button_pixel);
 771     }
 772     XClearWindow(display, frame.nwbutton);
 773   }
 774
 775   int hh = frame.button_w / 2, hw = frame.button_w / 2;
 776
 777   XPoint pts[3];
 778   pts[0].x = hw - 2; pts[0].y = hh - 2;
 779   pts[1].x = 4; pts[1].y =  2;
 780   pts[2].x = -4; pts[2].y = 2;
 781
 782   ToolbarStyle *style = screen->getToolbarStyle();
 783   BPen pen(style->b_pic, style->font);
 784   XFillPolygon(display, frame.nwbutton, pen.gc(), pts, 3, Convex,
 785                CoordModePrevious);
 786 }
 787
 788
 789 void Toolbar::edit(void) {
 790   Window window;
 791   int foo;
 792
 793   editing = True;
 794   XGetInputFocus(display, &window, &foo);
 795   if (window == frame.workspace_label)
 796     return;
 797
 798   XSetInputFocus(display, frame.workspace_label,
 799                  RevertToPointerRoot, CurrentTime);
 800   XClearWindow(display, frame.workspace_label);
 801
 802   blackbox->setNoFocus(True);
 803   if (blackbox->getFocusedWindow())
 804     blackbox->getFocusedWindow()->setFocusFlag(False);
 805
 806   ToolbarStyle *style = screen->getToolbarStyle();
 807   BPen pen(style->l_text, style->font);
 808   XDrawRectangle(display, frame.workspace_label, pen.gc(),
 809                  frame.workspace_label_w / 2, 0, 1,
 810                  frame.label_h - 1);
 811   // change the background of the window to that of an active window label
 812   BTexture *texture = &(screen->getWindowStyle()->l_focus);
 813   frame.wlabel = texture->render(frame.workspace_label_w, frame.label_h,
 814                                  frame.wlabel);
 815   if (! frame.wlabel)
 816     XSetWindowBackground(display, frame.workspace_label,
 817                          texture->color().pixel());
 818   else
 819     XSetWindowBackgroundPixmap(display, frame.workspace_label, frame.wlabel);
 820 }
 821
 822
 823 void Toolbar::buttonPressEvent(XButtonEvent *be) {
 824   if (be->button == 1) {
 825     if (be->window == frame.psbutton)
 826       redrawPrevWorkspaceButton(True, True);
 827     else if (be->window == frame.nsbutton)
 828       redrawNextWorkspaceButton(True, True);
 829     else if (be->window == frame.pwbutton)
 830       redrawPrevWindowButton(True, True);
 831     else if (be->window == frame.nwbutton)
 832       redrawNextWindowButton(True, True);
 833 #ifndef   HAVE_STRFTIME
 834     else if (be->window == frame.clock) {
 835       XClearWindow(display, frame.clock);
 836       checkClock(True, True);
 837     }
 838 #endif // HAVE_STRFTIME
 839     else if (! on_top) {
 840       Window w[1] = { frame.window };
 841       screen->raiseWindows(w, 1);
 842     }
 843   } else if (be->button == 2 && (! on_top)) {
 844     XLowerWindow(display, frame.window);
 845   } else if (be->button == 3) {
 846     if (toolbarmenu->isVisible()) {
 847       toolbarmenu->hide();
 848     } else {
 849       int x, y;
 850
 851       x = be->x_root - (toolbarmenu->getWidth() / 2);
 852       y = be->y_root - (toolbarmenu->getHeight() / 2);
 853
 854       if (x < 0)
 855         x = 0;
 856       else if (x + toolbarmenu->getWidth() > screen->getWidth())
 857         x = screen->getWidth() - toolbarmenu->getWidth();
 858
 859       if (y < 0)
 860         y = 0;
 861       else if (y + toolbarmenu->getHeight() > screen->getHeight())
 862         y = screen->getHeight() - toolbarmenu->getHeight();
 863
 864       toolbarmenu->move(x, y);
 865       toolbarmenu->show();
 866     }
 867   }
 868 }
 869
 870
 871
 872 void Toolbar::buttonReleaseEvent(XButtonEvent *re) {
 873   if (re->button == 1) {
 874     if (re->window == frame.psbutton) {
 875       redrawPrevWorkspaceButton(False, True);
 876
 877       if (re->x >= 0 && re->x < static_cast<signed>(frame.button_w) &&
 878           re->y >= 0 && re->y < static_cast<signed>(frame.button_w))
 879        if (screen->getCurrentWorkspace()->getID() > 0)
 880           screen->changeWorkspaceID(screen->getCurrentWorkspace()->
 881                                     getID() - 1);
 882         else
 883           screen->changeWorkspaceID(screen->getWorkspaceCount() - 1);
 884     } else if (re->window == frame.nsbutton) {
 885       redrawNextWorkspaceButton(False, True);
 886
 887       if (re->x >= 0 && re->x < static_cast<signed>(frame.button_w) &&
 888           re->y >= 0 && re->y < static_cast<signed>(frame.button_w))
 889         if (screen->getCurrentWorkspace()->getID() <
 890             (screen->getWorkspaceCount() - 1))
 891           screen->changeWorkspaceID(screen->getCurrentWorkspace()->
 892                                     getID() + 1);
 893         else
 894           screen->changeWorkspaceID(0);
 895     } else if (re->window == frame.pwbutton) {
 896       redrawPrevWindowButton(False, True);
 897
 898       if (re->x >= 0 && re->x < static_cast<signed>(frame.button_w) &&
 899           re->y >= 0 && re->y < static_cast<signed>(frame.button_w))
 900         screen->prevFocus();
 901     } else if (re->window == frame.nwbutton) {
 902       redrawNextWindowButton(False, True);
 903
 904       if (re->x >= 0 && re->x < static_cast<signed>(frame.button_w) &&
 905           re->y >= 0 && re->y < static_cast<signed>(frame.button_w))
 906         screen->nextFocus();
 907     } else if (re->window == frame.window_label)
 908       screen->raiseFocus();
 909 #ifndef   HAVE_STRFTIME
 910     else if (re->window == frame.clock) {
 911       XClearWindow(display, frame.clock);
 912       checkClock(True);
 913     }
 914 #endif // HAVE_STRFTIME
 915   }
 916 }
 917
 918
 919 void Toolbar::enterNotifyEvent(XCrossingEvent *) {
 920   if (! do_auto_hide)
 921     return;
 922
 923   if (hidden) {
 924     if (! hide_timer->isTiming()) hide_timer->start();
 925   } else {
 926     if (hide_timer->isTiming()) hide_timer->stop();
 927   }
 928 }
 929
 930 void Toolbar::leaveNotifyEvent(XCrossingEvent *) {
 931   if (! do_auto_hide)
 932     return;
 933
 934   if (hidden) {
 935     if (hide_timer->isTiming()) hide_timer->stop();
 936   } else if (! toolbarmenu->isVisible()) {
 937     if (! hide_timer->isTiming()) hide_timer->start();
 938   }
 939 }
 940
 941
 942 void Toolbar::exposeEvent(XExposeEvent *ee) {
 943   if (ee->window == frame.clock) checkClock(True);
 944   else if (ee->window == frame.workspace_label && (! editing))
 945     redrawWorkspaceLabel();
 946   else if (ee->window == frame.window_label) redrawWindowLabel();
 947   else if (ee->window == frame.psbutton) redrawPrevWorkspaceButton();
 948   else if (ee->window == frame.nsbutton) redrawNextWorkspaceButton();
 949   else if (ee->window == frame.pwbutton) redrawPrevWindowButton();
 950   else if (ee->window == frame.nwbutton) redrawNextWindowButton();
 951 }
 952
 953
 954 void Toolbar::keyPressEvent(XKeyEvent *ke) {
 955   if (ke->window == frame.workspace_label && editing) {
 956     if (new_workspace_name.empty()) {
 957       new_name_pos = 0;
 958     }
 959
 960     KeySym ks;
 961     char keychar[1];
 962     XLookupString(ke, keychar, 1, &ks, 0);
 963
 964     // either we are told to end with a return or we hit 127 chars
 965     if (ks == XK_Return || new_name_pos == 127) {
 966       editing = False;
 967
 968       blackbox->setNoFocus(False);
 969       if (blackbox->getFocusedWindow()) {
 970         blackbox->getFocusedWindow()->setInputFocus();
 971       } else {
 972         blackbox->setFocusedWindow(0);
 973       }
 974
 975       Workspace *wkspc = screen->getCurrentWorkspace();
 976       wkspc->setName(new_workspace_name);
 977       wkspc->getMenu()->hide();
 978
 979       screen->getWorkspacemenu()->changeItemLabel(wkspc->getID() + 2,
 980                                                   wkspc->getName());
 981       screen->getWorkspacemenu()->update();
 982
 983       new_workspace_name.erase();
 984       new_name_pos = 0;
 985
 986       // reset the background to that of the workspace label (its normal
 987       // setting)
 988       BTexture *texture = &(screen->getToolbarStyle()->label);
 989       frame.wlabel = texture->render(frame.workspace_label_w, frame.label_h,
 990                                      frame.wlabel);
 991       if (! frame.wlabel)
 992         XSetWindowBackground(display, frame.workspace_label,
 993                              texture->color().pixel());
 994       else
 995         XSetWindowBackgroundPixmap(display, frame.workspace_label,
 996                                    frame.wlabel);
 997       reconfigure();
 998     } else if (! (ks == XK_Shift_L || ks == XK_Shift_R ||
 999                   ks == XK_Control_L || ks == XK_Control_R ||
1000                   ks == XK_Caps_Lock || ks == XK_Shift_Lock ||
1001                   ks == XK_Meta_L || ks == XK_Meta_R ||
1002                   ks == XK_Alt_L || ks == XK_Alt_R ||
1003                   ks == XK_Super_L || ks == XK_Super_R ||
1004                   ks == XK_Hyper_L || ks == XK_Hyper_R)) {
1005       if (ks == XK_BackSpace) {
1006         if (new_name_pos > 0) {
1007           --new_name_pos;
1008           new_workspace_name.erase(new_name_pos);
1009         } else {
1010           new_workspace_name.resize(0);
1011         }
1012       } else {
1013         new_workspace_name += (*keychar);
1014         ++new_name_pos;
1015       }
1016
1017       XClearWindow(display, frame.workspace_label);
1018       unsigned int l = new_workspace_name.length(), tw, x;
1019
1020       if (i18n.multibyte()) {
1021         XRectangle ink, logical;
1022         XmbTextExtents(screen->getToolbarStyle()->fontset,
1023                        new_workspace_name.c_str(), l, &ink, &logical);
1024         tw = logical.width;
1025       } else {
1026         tw = XTextWidth(screen->getToolbarStyle()->font,
1027                         new_workspace_name.c_str(), l);
1028       }
1029       x = (frame.workspace_label_w - tw) / 2;
1030
1031       if (x < frame.bevel_w) x = frame.bevel_w;
1032
1033       ToolbarStyle *style = screen->getToolbarStyle();
1034       BPen pen(style->l_text, style->font);
1035       if (i18n.multibyte())
1036         XmbDrawString(display, frame.workspace_label, style->fontset,
1037                       pen.gc(), x,
1038                       (1 - style->fontset_extents->max_ink_extent.y),
1039                       new_workspace_name.c_str(), l);
1040       else
1041         XDrawString(display, frame.workspace_label, pen.gc(), x,
1042                     (style->font->ascent + 1),
1043                     new_workspace_name.c_str(), l);
1044       XDrawRectangle(display, frame.workspace_label, pen.gc(), x + tw, 0, 1,
1045                      frame.label_h - 1);
1046     }
1047   }
1048 }
1049
1050
1051 void Toolbar::timeout(void) {
1052   checkClock(True);
1053
1054   clock_timer->setTimeout(aMinuteFromNow());
1055 }
1056
1057
1058 void Toolbar::HideHandler::timeout(void) {
1059   toolbar->hidden = ! toolbar->hidden;
1060   if (toolbar->hidden)
1061     XMoveWindow(toolbar->display, toolbar->frame.window,
1062                 toolbar->frame.x_hidden, toolbar->frame.y_hidden);
1063   else
1064     XMoveWindow(toolbar->display, toolbar->frame.window,
1065                 toolbar->frame.rect.x(), toolbar->frame.rect.y());
1066 }
1067
1068
1069 void Toolbar::toggleAutoHide(void) {
1070   saveAutoHide(! doAutoHide());
1071
1072   updateStrut();
1073   screen->getSlit()->reposition();
1074
1075   if (do_auto_hide == False && hidden) {
1076     // force the slit to be visible
1077     if (hide_timer->isTiming()) hide_timer->stop();
1078     hide_handler.timeout();
1079   }
1080 }
1081
1082
1083 Toolbarmenu::Toolbarmenu(Toolbar *tb) : Basemenu(tb->screen) {
1084   toolbar = tb;
1085
1086   setLabel(i18n(ToolbarSet, ToolbarToolbarTitle, "Toolbar"));
1087   setInternalMenu();
1088
1089   placementmenu = new Placementmenu(this);
1090
1091   insert(i18n(CommonSet, CommonPlacementTitle, "Placement"),
1092          placementmenu);
1093   insert(i18n(CommonSet, CommonAlwaysOnTop, "Always on top"), 1);
1094   insert(i18n(CommonSet, CommonAutoHide, "Auto hide"), 2);
1095   insert(i18n(ToolbarSet, ToolbarEditWkspcName,
1096               "Edit current workspace name"), 3);
1097
1098   update();
1099   setValues();
1100 }
1101
1102
1103 void Toolbarmenu::setValues() {
1104   setItemSelected(1, toolbar->isOnTop());
1105   setItemSelected(2, toolbar->doAutoHide());
1106 }
1107
1108
1109 Toolbarmenu::~Toolbarmenu(void) {
1110   delete placementmenu;
1111 }
1112
1113
1114 void Toolbarmenu::itemSelected(int button, unsigned int index) {
1115   if (button != 1)
1116     return;
1117
1118   BasemenuItem *item = find(index);
1119   if (! item) return;
1120
1121   switch (item->function()) {
1122   case 1: { // always on top
1123     toolbar->saveOnTop(! toolbar->isOnTop());
1124     setItemSelected(1, toolbar->isOnTop());
1125
1126     if (toolbar->isOnTop()) getScreen()->raiseWindows((Window *) 0, 0);
1127     break;
1128   }
1129
1130   case 2: { // auto hide
1131     toolbar->toggleAutoHide();
1132     setItemSelected(2, toolbar->doAutoHide());
1133
1134     break;
1135   }
1136
1137   case 3: { // edit current workspace name
1138     toolbar->edit();
1139     hide();
1140
1141     break;
1142   }
1143   } // switch
1144 }
1145
1146
1147 void Toolbarmenu::internal_hide(void) {
1148   Basemenu::internal_hide();
1149   if (toolbar->doAutoHide() && ! toolbar->isEditing())
1150     toolbar->hide_handler.timeout();
1151 }
1152
1153
1154 void Toolbarmenu::reconfigure(void) {
1155   setValues();
1156   placementmenu->reconfigure();
1157
1158   Basemenu::reconfigure();
1159 }
1160
1161
1162 Toolbarmenu::Placementmenu::Placementmenu(Toolbarmenu *tm)
1163   : Basemenu(tm->toolbar->screen), toolbar(tm->toolbar) {
1164   setLabel(i18n(ToolbarSet, ToolbarToolbarPlacement, "Toolbar Placement"));
1165   setInternalMenu();
1166   setMinimumSublevels(3);
1167
1168   insert(i18n(CommonSet, CommonPlacementTopLeft, "Top Left"),
1169          Toolbar::TopLeft);
1170   insert(i18n(CommonSet, CommonPlacementBottomLeft, "Bottom Left"),
1171          Toolbar::BottomLeft);
1172   insert(i18n(CommonSet, CommonPlacementTopCenter, "Top Center"),
1173          Toolbar::TopCenter);
1174   insert(i18n(CommonSet, CommonPlacementBottomCenter, "Bottom Center"),
1175          Toolbar::BottomCenter);
1176   insert(i18n(CommonSet, CommonPlacementTopRight, "Top Right"),
1177          Toolbar::TopRight);
1178   insert(i18n(CommonSet, CommonPlacementBottomRight, "Bottom Right"),
1179          Toolbar::BottomRight);
1180   update();
1181   setValues();
1182 }
1183
1184
1185 void Toolbarmenu::Placementmenu::setValues(void) {
1186   int place = 0;
1187   switch (toolbar->getPlacement()) {
1188   case Toolbar::BottomRight:
1189     place++;
1190   case Toolbar::TopRight:
1191     place++;
1192   case Toolbar::BottomCenter:
1193     place++;
1194   case Toolbar::TopCenter:
1195     place++;
1196   case Toolbar::BottomLeft:
1197     place++;
1198   case Toolbar::TopLeft:
1199     break;
1200   }
1201   setItemSelected(0, 0 == place);
1202   setItemSelected(1, 1 == place);
1203   setItemSelected(2, 2 == place);
1204   setItemSelected(3, 3 == place);
1205   setItemSelected(4, 4 == place);
1206   setItemSelected(5, 5 == place);
1207 }
1208
1209
1210 void Toolbarmenu::Placementmenu::reconfigure(void) {
1211   setValues();
1212   Basemenu::reconfigure();
1213 }
1214
1215
1216 void Toolbarmenu::Placementmenu::itemSelected(int button, unsigned int index) {
1217   if (button != 1)
1218     return;
1219
1220   BasemenuItem *item = find(index);
1221   if (! item) return;
1222
1223   toolbar->savePlacement(item->function());
1224   hide();
1225   toolbar->reconfigure();
1226
1227   // reposition the slit as well to make sure it doesn't intersect the
1228   // toolbar
1229   getScreen()->getSlit()->reposition();
1230 }
1231
1232
1233 int ToolbarStyle::doJustify(const char *text, int &start_pos,
1234                             unsigned int max_length, unsigned int modifier,
1235                             bool multibyte) const {
1236   size_t text_len = strlen(text);
1237   unsigned int length;
1238
1239   do {
1240     if (multibyte) {
1241       XRectangle ink, logical;
1242       XmbTextExtents(fontset, text, text_len, &ink, &logical);
1243       length = logical.width;
1244     } else {
1245       length = XTextWidth(font, text, text_len);
1246     }
1247     length += modifier;
1248   } while (length > max_length && text_len-- > 0);
1249
1250   switch (justify) {
1251   case RightJustify:
1252     start_pos += max_length - length;
1253     break;
1254
1255   case CenterJustify:
1256     start_pos += (max_length - length) / 2;
1257     break;
1258
1259   case LeftJustify:
1260   default:
1261     break;
1262   }
1263
1264   return text_len;
1265 }