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

   1 // Screen.cc for Openbox
   2 // Copyright (c) 2001 Sean 'Shaleh' Perry <shaleh@debian.org>
   3 // Copyright (c) 1997 - 2000 Brad Hughes (bhughes@tcac.net)
   4 //
   5 // Permission is hereby granted, free of charge, to any person obtaining a
   6 // copy of this software and associated documentation files (the "Software"),
   7 // to deal in the Software without restriction, including without limitation
   8 // the rights to use, copy, modify, merge, publish, distribute, sublicense,
   9 // and/or sell copies of the Software, and to permit persons to whom the
  10 // Software is furnished to do so, subject to the following conditions:
  11 //
  12 // The above copyright notice and this permission notice shall be included in
  13 // all copies or substantial portions of the Software.
  14 //
  15 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  16 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  17 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  18 // THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  19 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  20 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  21 // DEALINGS IN THE SOFTWARE.
  22
  23 // stupid macros needed to access some functions in version 2 of the GNU C
  24 // library
  25 #ifndef   _GNU_SOURCE
  26 #define   _GNU_SOURCE
  27 #endif // _GNU_SOURCE
  28
  29 #ifdef    HAVE_CONFIG_H
  30 #  include "../config.h"
  31 #endif // HAVE_CONFIG_H
  32
  33 #include <X11/Xatom.h>
  34 #include <X11/keysym.h>
  35
  36 #include "i18n.h"
  37 #include "openbox.h"
  38 #include "Clientmenu.h"
  39 #include "Iconmenu.h"
  40 #include "Image.h"
  41 #include "Screen.h"
  42
  43 #ifdef    SLIT
  44 #include "Slit.h"
  45 #endif // SLIT
  46
  47 #include "Rootmenu.h"
  48 #include "Toolbar.h"
  49 #include "Window.h"
  50 #include "Workspace.h"
  51 #include "Workspacemenu.h"
  52
  53 #ifdef    HAVE_STDLIB_H
  54 #  include <stdlib.h>
  55 #endif // HAVE_STDLIB_H
  56
  57 #ifdef    HAVE_STRING_H
  58 #  include <string.h>
  59 #endif // HAVE_STRING_H
  60
  61 #ifdef    HAVE_SYS_TYPES_H
  62 #  include <sys/types.h>
  63 #endif // HAVE_SYS_TYPES_H
  64
  65 #ifdef    HAVE_CTYPE_H
  66 #  include <ctype.h>
  67 #endif // HAVE_CTYPE_H
  68
  69 #ifdef    HAVE_DIRENT_H
  70 #  include <dirent.h>
  71 #endif // HAVE_DIRENT_H
  72
  73 #ifdef    HAVE_LOCALE_H
  74 #  include <locale.h>
  75 #endif // HAVE_LOCALE_H
  76
  77 #ifdef    HAVE_UNISTD_H
  78 #  include <sys/types.h>
  79 #  include <unistd.h>
  80 #endif // HAVE_UNISTD_H
  81
  82 #ifdef    HAVE_SYS_STAT_H
  83 #  include <sys/stat.h>
  84 #endif // HAVE_SYS_STAT_H
  85
  86 #ifdef    HAVE_STDARG_H
  87 #  include <stdarg.h>
  88 #endif // HAVE_STDARG_H
  89
  90 #ifndef    HAVE_SNPRINTF
  91 #  include "bsd-snprintf.h"
  92 #endif // !HAVE_SNPRINTF
  93
  94 #ifndef   MAXPATHLEN
  95 #define   MAXPATHLEN 255
  96 #endif // MAXPATHLEN
  97
  98 #ifndef   FONT_ELEMENT_SIZE
  99 #define   FONT_ELEMENT_SIZE 50
 100 #endif // FONT_ELEMENT_SIZE
 101
 102 #include <strstream>
 103 #include <string>
 104 #include <algorithm>
 105
 106 static Bool running = True;
 107
 108 static int anotherWMRunning(Display *display, XErrorEvent *) {
 109   fprintf(stderr, i18n->getMessage(ScreenSet, ScreenAnotherWMRunning,
 110      "BScreen::BScreen: an error occured while querying the X server.\n"
 111              "  another window manager already running on display %s.\n"),
 112           DisplayString(display));
 113
 114   running = False;
 115
 116   return(-1);
 117 }
 118
 119 struct dcmp {
 120   bool operator()(const char *one, const char *two) const {
 121     return (strcmp(one, two) < 0) ? True : False;
 122   }
 123 };
 124
 125 #ifndef    HAVE_STRCASESTR
 126 static const char * strcasestr(const char *str, const char *ptn) {
 127   const char *s2, *p2;
 128   for( ; *str; str++) {
 129     for(s2=str,p2=ptn; ; s2++,p2++) {
 130       if (!*p2) return str;
 131       if (toupper(*s2) != toupper(*p2)) break;
 132     }
 133   }
 134   return NULL;
 135 }
 136 #endif // HAVE_STRCASESTR
 137
 138 static const char *getFontElement(const char *pattern, char *buf, int bufsiz, ...) {
 139   const char *p, *v;
 140   char *p2;
 141   va_list va;
 142
 143   va_start(va, bufsiz);
 144   buf[bufsiz-1] = 0;
 145   buf[bufsiz-2] = '*';
 146   while((v = va_arg(va, char *)) != NULL) {
 147     p = strcasestr(pattern, v);
 148     if (p) {
 149       strncpy(buf, p+1, bufsiz-2);
 150       p2 = strchr(buf, '-');
 151       if (p2) *p2=0;
 152       va_end(va);
 153       return p;
 154     }
 155   }
 156   va_end(va);
 157   strncpy(buf, "*", bufsiz);
 158   return NULL;
 159 }
 160
 161 static const char *getFontSize(const char *pattern, int *size) {
 162   const char *p;
 163   const char *p2=NULL;
 164   int n=0;
 165
 166   for (p=pattern; 1; p++) {
 167     if (!*p) {
 168       if (p2!=NULL && n>1 && n<72) {
 169         *size = n; return p2+1;
 170       } else {
 171         *size = 16; return NULL;
 172       }
 173     } else if (*p=='-') {
 174       if (n>1 && n<72 && p2!=NULL) {
 175         *size = n;
 176         return p2+1;
 177       }
 178       p2=p; n=0;
 179     } else if (*p>='0' && *p<='9' && p2!=NULL) {
 180       n *= 10;
 181       n += *p-'0';
 182     } else {
 183       p2=NULL; n=0;
 184     }
 185   }
 186 }
 187
 188
 189 BScreen::BScreen(Openbox &ob, int scrn, Resource &conf) : ScreenInfo(ob, scrn),
 190   openbox(ob), config(conf)
 191 {
 192   event_mask = ColormapChangeMask | EnterWindowMask | PropertyChangeMask |
 193                SubstructureRedirectMask | KeyPressMask | KeyReleaseMask |
 194                ButtonPressMask | ButtonReleaseMask;
 195
 196   XErrorHandler old = XSetErrorHandler((XErrorHandler) anotherWMRunning);
 197   XSelectInput(getBaseDisplay().getXDisplay(), getRootWindow(), event_mask);
 198   XSync(getBaseDisplay().getXDisplay(), False);
 199   XSetErrorHandler((XErrorHandler) old);
 200
 201   managed = running;
 202   if (! managed) return;
 203
 204   fprintf(stderr, i18n->getMessage(ScreenSet, ScreenManagingScreen,
 205                      "BScreen::BScreen: managing screen %d "
 206                      "using visual 0x%lx, depth %d\n"),
 207           getScreenNumber(), XVisualIDFromVisual(getVisual()),
 208           getDepth());
 209
 210   rootmenu = 0;
 211
 212   resource.mstyle.t_fontset = resource.mstyle.f_fontset =
 213     resource.tstyle.fontset = resource.wstyle.fontset = (XFontSet) 0;
 214   resource.mstyle.t_font = resource.mstyle.f_font = resource.tstyle.font =
 215     resource.wstyle.font = (XFontStruct *) 0;
 216   resource.root_command = NULL;
 217
 218 #ifdef    HAVE_STRFTIME
 219   resource.strftime_format = 0;
 220 #endif // HAVE_STRFTIME
 221
 222 #ifdef    HAVE_GETPID
 223   pid_t bpid = getpid();
 224
 225   XChangeProperty(getBaseDisplay().getXDisplay(), getRootWindow(),
 226                   openbox.getOpenboxPidAtom(), XA_CARDINAL,
 227                   sizeof(pid_t) * 8, PropModeReplace,
 228                   (unsigned char *) &bpid, 1);
 229 #endif // HAVE_GETPID
 230
 231   XDefineCursor(getBaseDisplay().getXDisplay(), getRootWindow(),
 232                 openbox.getSessionCursor());
 233
 234   workspaceNames = new LinkedList<char>;
 235   workspacesList = new LinkedList<Workspace>;
 236   rootmenuList = new LinkedList<Rootmenu>;
 237   netizenList = new LinkedList<Netizen>;
 238   iconList = new LinkedList<OpenboxWindow>;
 239
 240   image_control =
 241     new BImageControl(openbox, *this, True, openbox.getColorsPerChannel(),
 242                       openbox.getCacheLife(), openbox.getCacheMax());
 243   image_control->installRootColormap();
 244   root_colormap_installed = True;
 245
 246   openbox.load_rc(this);
 247
 248   image_control->setDither(resource.image_dither);
 249
 250   LoadStyle();
 251
 252   XGCValues gcv;
 253   unsigned long gc_value_mask = GCForeground;
 254   if (! i18n->multibyte()) gc_value_mask |= GCFont;
 255
 256   gcv.foreground = WhitePixel(getBaseDisplay().getXDisplay(),
 257                               getScreenNumber())
 258                  ^ BlackPixel(getBaseDisplay().getXDisplay(),
 259                               getScreenNumber());
 260   gcv.function = GXxor;
 261   gcv.subwindow_mode = IncludeInferiors;
 262   opGC = XCreateGC(getBaseDisplay().getXDisplay(), getRootWindow(),
 263                    GCForeground | GCFunction | GCSubwindowMode, &gcv);
 264
 265   gcv.foreground = resource.wstyle.l_text_focus.getPixel();
 266   if (resource.wstyle.font)
 267     gcv.font = resource.wstyle.font->fid;
 268   resource.wstyle.l_text_focus_gc =
 269     XCreateGC(getBaseDisplay().getXDisplay(), getRootWindow(),
 270               gc_value_mask, &gcv);
 271
 272   gcv.foreground = resource.wstyle.l_text_unfocus.getPixel();
 273   if (resource.wstyle.font)
 274     gcv.font = resource.wstyle.font->fid;
 275   resource.wstyle.l_text_unfocus_gc =
 276     XCreateGC(getBaseDisplay().getXDisplay(), getRootWindow(),
 277               gc_value_mask, &gcv);
 278
 279   gcv.foreground = resource.wstyle.b_pic_focus.getPixel();
 280   resource.wstyle.b_pic_focus_gc =
 281     XCreateGC(getBaseDisplay().getXDisplay(), getRootWindow(),
 282               GCForeground, &gcv);
 283
 284   gcv.foreground = resource.wstyle.b_pic_unfocus.getPixel();
 285   resource.wstyle.b_pic_unfocus_gc =
 286     XCreateGC(getBaseDisplay().getXDisplay(), getRootWindow(),
 287               GCForeground, &gcv);
 288
 289   gcv.foreground = resource.mstyle.t_text.getPixel();
 290   if (resource.mstyle.t_font)
 291     gcv.font = resource.mstyle.t_font->fid;
 292   resource.mstyle.t_text_gc =
 293     XCreateGC(getBaseDisplay().getXDisplay(), getRootWindow(),
 294               gc_value_mask, &gcv);
 295
 296   gcv.foreground = resource.mstyle.f_text.getPixel();
 297   if (resource.mstyle.f_font)
 298     gcv.font = resource.mstyle.f_font->fid;
 299   resource.mstyle.f_text_gc =
 300     XCreateGC(getBaseDisplay().getXDisplay(), getRootWindow(),
 301               gc_value_mask, &gcv);
 302
 303   gcv.foreground = resource.mstyle.h_text.getPixel();
 304   resource.mstyle.h_text_gc =
 305     XCreateGC(getBaseDisplay().getXDisplay(), getRootWindow(),
 306               gc_value_mask, &gcv);
 307
 308   gcv.foreground = resource.mstyle.d_text.getPixel();
 309   resource.mstyle.d_text_gc =
 310     XCreateGC(getBaseDisplay().getXDisplay(), getRootWindow(),
 311               gc_value_mask, &gcv);
 312
 313   gcv.foreground = resource.mstyle.hilite.getColor()->getPixel();
 314   resource.mstyle.hilite_gc =
 315     XCreateGC(getBaseDisplay().getXDisplay(), getRootWindow(),
 316               gc_value_mask, &gcv);
 317
 318   gcv.foreground = resource.tstyle.l_text.getPixel();
 319   if (resource.tstyle.font)
 320     gcv.font = resource.tstyle.font->fid;
 321   resource.tstyle.l_text_gc =
 322     XCreateGC(getBaseDisplay().getXDisplay(), getRootWindow(),
 323               gc_value_mask, &gcv);
 324
 325   gcv.foreground = resource.tstyle.w_text.getPixel();
 326   resource.tstyle.w_text_gc =
 327     XCreateGC(getBaseDisplay().getXDisplay(), getRootWindow(),
 328               gc_value_mask, &gcv);
 329
 330   gcv.foreground = resource.tstyle.c_text.getPixel();
 331   resource.tstyle.c_text_gc =
 332     XCreateGC(getBaseDisplay().getXDisplay(), getRootWindow(),
 333               gc_value_mask, &gcv);
 334
 335   gcv.foreground = resource.tstyle.b_pic.getPixel();
 336   resource.tstyle.b_pic_gc =
 337     XCreateGC(getBaseDisplay().getXDisplay(), getRootWindow(),
 338               gc_value_mask, &gcv);
 339
 340   const char *s =  i18n->getMessage(ScreenSet, ScreenPositionLength,
 341                                     "0: 0000 x 0: 0000");
 342   int l = strlen(s);
 343
 344   if (i18n->multibyte()) {
 345     XRectangle ink, logical;
 346     XmbTextExtents(resource.wstyle.fontset, s, l, &ink, &logical);
 347     geom_w = logical.width;
 348
 349     geom_h = resource.wstyle.fontset_extents->max_ink_extent.height;
 350   } else {
 351     geom_h = resource.wstyle.font->ascent +
 352              resource.wstyle.font->descent;
 353
 354     geom_w = XTextWidth(resource.wstyle.font, s, l);
 355   }
 356
 357   geom_w += (resource.bevel_width * 2);
 358   geom_h += (resource.bevel_width * 2);
 359
 360   XSetWindowAttributes attrib;
 361   unsigned long mask = CWBorderPixel | CWColormap | CWSaveUnder;
 362   attrib.border_pixel = getBorderColor()->getPixel();
 363   attrib.colormap = getColormap();
 364   attrib.save_under = True;
 365
 366   geom_window =
 367     XCreateWindow(getBaseDisplay().getXDisplay(), getRootWindow(),
 368                   0, 0, geom_w, geom_h, resource.border_width, getDepth(),
 369                   InputOutput, getVisual(), mask, &attrib);
 370   geom_visible = False;
 371
 372   if (resource.wstyle.l_focus.getTexture() & BImage_ParentRelative) {
 373     if (resource.wstyle.t_focus.getTexture() ==
 374                                       (BImage_Flat | BImage_Solid)) {
 375       geom_pixmap = None;
 376       XSetWindowBackground(getBaseDisplay().getXDisplay(), geom_window,
 377                            resource.wstyle.t_focus.getColor()->getPixel());
 378     } else {
 379       geom_pixmap = image_control->renderImage(geom_w, geom_h,
 380                                                &resource.wstyle.t_focus);
 381       XSetWindowBackgroundPixmap(getBaseDisplay().getXDisplay(),
 382                                  geom_window, geom_pixmap);
 383     }
 384   } else {
 385     if (resource.wstyle.l_focus.getTexture() ==
 386                                       (BImage_Flat | BImage_Solid)) {
 387       geom_pixmap = None;
 388       XSetWindowBackground(getBaseDisplay().getXDisplay(), geom_window,
 389                            resource.wstyle.l_focus.getColor()->getPixel());
 390     } else {
 391       geom_pixmap = image_control->renderImage(geom_w, geom_h,
 392                                                &resource.wstyle.l_focus);
 393       XSetWindowBackgroundPixmap(getBaseDisplay().getXDisplay(),
 394                                  geom_window, geom_pixmap);
 395     }
 396   }
 397
 398   workspacemenu = new Workspacemenu(*this);
 399   iconmenu = new Iconmenu(*this);
 400   configmenu = new Configmenu(*this);
 401
 402   Workspace *wkspc = (Workspace *) 0;
 403   if (resource.workspaces != 0) {
 404     for (int i = 0; i < resource.workspaces; ++i) {
 405       wkspc = new Workspace(*this, workspacesList->count());
 406       workspacesList->insert(wkspc);
 407       workspacemenu->insert(wkspc->getName(), wkspc->getMenu());
 408     }
 409   } else {
 410     wkspc = new Workspace(*this, workspacesList->count());
 411     workspacesList->insert(wkspc);
 412     workspacemenu->insert(wkspc->getName(), wkspc->getMenu());
 413   }
 414
 415   workspacemenu->insert(i18n->getMessage(IconSet, IconIcons, "Icons"),
 416                         iconmenu);
 417   workspacemenu->update();
 418
 419   current_workspace = workspacesList->first();
 420   workspacemenu->setItemSelected(2, True);
 421
 422   toolbar = new Toolbar(*this, config);
 423
 424 #ifdef    SLIT
 425   slit = new Slit(*this, config);
 426 #endif // SLIT
 427
 428   InitMenu();
 429
 430   raiseWindows(0, 0);
 431   rootmenu->update();
 432
 433   changeWorkspaceID(0);
 434
 435   int i;
 436   unsigned int nchild;
 437   Window r, p, *children;
 438   XQueryTree(getBaseDisplay().getXDisplay(), getRootWindow(), &r, &p,
 439              &children, &nchild);
 440
 441   // preen the window list of all icon windows... for better dockapp support
 442   for (i = 0; i < (int) nchild; i++) {
 443     if (children[i] == None) continue;
 444
 445     XWMHints *wmhints = XGetWMHints(getBaseDisplay().getXDisplay(),
 446                                     children[i]);
 447
 448     if (wmhints) {
 449       if ((wmhints->flags & IconWindowHint) &&
 450           (wmhints->icon_window != children[i]))
 451         for (int j = 0; j < (int) nchild; j++)
 452           if (children[j] == wmhints->icon_window) {
 453             children[j] = None;
 454
 455             break;
 456           }
 457
 458       XFree(wmhints);
 459     }
 460   }
 461
 462   // manage shown windows
 463   for (i = 0; i < (int) nchild; ++i) {
 464     if (children[i] == None || (! openbox.validateWindow(children[i])))
 465       continue;
 466
 467     XWindowAttributes attrib;
 468     if (XGetWindowAttributes(getBaseDisplay().getXDisplay(), children[i],
 469                              &attrib)) {
 470       if (attrib.override_redirect) continue;
 471
 472       if (attrib.map_state != IsUnmapped) {
 473         new OpenboxWindow(openbox, children[i], this);
 474
 475         OpenboxWindow *win = openbox.searchWindow(children[i]);
 476         if (win) {
 477           XMapRequestEvent mre;
 478           mre.window = children[i];
 479           win->restoreAttributes();
 480           win->mapRequestEvent(&mre);
 481         }
 482       }
 483     }
 484   }
 485
 486   if (! resource.sloppy_focus)
 487     XSetInputFocus(getBaseDisplay().getXDisplay(), toolbar->getWindowID(),
 488                    RevertToParent, CurrentTime);
 489
 490   XFree(children);
 491   XFlush(getBaseDisplay().getXDisplay());
 492 }
 493
 494
 495 BScreen::~BScreen(void) {
 496   if (! managed) return;
 497
 498   if (geom_pixmap != None)
 499     image_control->removeImage(geom_pixmap);
 500
 501   if (geom_window != None)
 502     XDestroyWindow(getBaseDisplay().getXDisplay(), geom_window);
 503
 504   removeWorkspaceNames();
 505
 506   while (workspacesList->count())
 507     delete workspacesList->remove(0);
 508
 509   while (rootmenuList->count())
 510     rootmenuList->remove(0);
 511
 512   while (iconList->count())
 513     delete iconList->remove(0);
 514
 515   while (netizenList->count())
 516     delete netizenList->remove(0);
 517
 518 #ifdef    HAVE_STRFTIME
 519   if (resource.strftime_format)
 520     delete [] resource.strftime_format;
 521 #endif // HAVE_STRFTIME
 522
 523   delete rootmenu;
 524   delete workspacemenu;
 525   delete iconmenu;
 526   delete configmenu;
 527
 528 #ifdef    SLIT
 529   delete slit;
 530 #endif // SLIT
 531
 532   delete toolbar;
 533   delete image_control;
 534
 535   delete workspacesList;
 536   delete workspaceNames;
 537   delete rootmenuList;
 538   delete iconList;
 539   delete netizenList;
 540
 541   if (resource.wstyle.fontset)
 542     XFreeFontSet(getBaseDisplay().getXDisplay(), resource.wstyle.fontset);
 543   if (resource.mstyle.t_fontset)
 544     XFreeFontSet(getBaseDisplay().getXDisplay(), resource.mstyle.t_fontset);
 545   if (resource.mstyle.f_fontset)
 546     XFreeFontSet(getBaseDisplay().getXDisplay(), resource.mstyle.f_fontset);
 547   if (resource.tstyle.fontset)
 548     XFreeFontSet(getBaseDisplay().getXDisplay(), resource.tstyle.fontset);
 549
 550   if (resource.wstyle.font)
 551     XFreeFont(getBaseDisplay().getXDisplay(), resource.wstyle.font);
 552   if (resource.mstyle.t_font)
 553     XFreeFont(getBaseDisplay().getXDisplay(), resource.mstyle.t_font);
 554   if (resource.mstyle.f_font)
 555     XFreeFont(getBaseDisplay().getXDisplay(), resource.mstyle.f_font);
 556   if (resource.tstyle.font)
 557     XFreeFont(getBaseDisplay().getXDisplay(), resource.tstyle.font);
 558   if (resource.root_command != NULL)
 559     delete [] resource.root_command;
 560
 561   XFreeGC(getBaseDisplay().getXDisplay(), opGC);
 562
 563   XFreeGC(getBaseDisplay().getXDisplay(),
 564           resource.wstyle.l_text_focus_gc);
 565   XFreeGC(getBaseDisplay().getXDisplay(),
 566           resource.wstyle.l_text_unfocus_gc);
 567   XFreeGC(getBaseDisplay().getXDisplay(),
 568           resource.wstyle.b_pic_focus_gc);
 569   XFreeGC(getBaseDisplay().getXDisplay(),
 570           resource.wstyle.b_pic_unfocus_gc);
 571
 572   XFreeGC(getBaseDisplay().getXDisplay(),
 573           resource.mstyle.t_text_gc);
 574   XFreeGC(getBaseDisplay().getXDisplay(),
 575           resource.mstyle.f_text_gc);
 576   XFreeGC(getBaseDisplay().getXDisplay(),
 577           resource.mstyle.h_text_gc);
 578   XFreeGC(getBaseDisplay().getXDisplay(),
 579           resource.mstyle.d_text_gc);
 580   XFreeGC(getBaseDisplay().getXDisplay(),
 581           resource.mstyle.hilite_gc);
 582
 583   XFreeGC(getBaseDisplay().getXDisplay(),
 584           resource.tstyle.l_text_gc);
 585   XFreeGC(getBaseDisplay().getXDisplay(),
 586           resource.tstyle.w_text_gc);
 587   XFreeGC(getBaseDisplay().getXDisplay(),
 588           resource.tstyle.c_text_gc);
 589   XFreeGC(getBaseDisplay().getXDisplay(),
 590           resource.tstyle.b_pic_gc);
 591 }
 592
 593 void BScreen::readDatabaseTexture(const char *rname, const char *rclass,
 594                                   BTexture *texture,
 595                                   unsigned long default_pixel)
 596 {
 597   std::string s;
 598
 599   if (resource.styleconfig.getValue(rname, rclass, s))
 600     image_control->parseTexture(texture, s.c_str());
 601   else
 602     texture->setTexture(BImage_Solid | BImage_Flat);
 603
 604   if (texture->getTexture() & BImage_Solid) {
 605     int clen = strlen(rclass) + 32, nlen = strlen(rname) + 32;
 606
 607     char *colorclass = new char[clen], *colorname = new char[nlen];
 608
 609     sprintf(colorclass, "%s.Color", rclass);
 610     sprintf(colorname,  "%s.color", rname);
 611
 612     readDatabaseColor(colorname, colorclass, texture->getColor(),
 613                       default_pixel);
 614
 615 #ifdef    INTERLACE
 616     sprintf(colorclass, "%s.ColorTo", rclass);
 617     sprintf(colorname,  "%s.colorTo", rname);
 618
 619     readDatabaseColor(colorname, colorclass, texture->getColorTo(),
 620                       default_pixel);
 621 #endif // INTERLACE
 622
 623     delete [] colorclass;
 624     delete [] colorname;
 625
 626     if ((! texture->getColor()->isAllocated()) ||
 627         (texture->getTexture() & BImage_Flat))
 628       return;
 629
 630     XColor xcol;
 631
 632     xcol.red = (unsigned int) (texture->getColor()->getRed() +
 633                                (texture->getColor()->getRed() >> 1));
 634     if (xcol.red >= 0xff) xcol.red = 0xffff;
 635     else xcol.red *= 0xff;
 636     xcol.green = (unsigned int) (texture->getColor()->getGreen() +
 637                                  (texture->getColor()->getGreen() >> 1));
 638     if (xcol.green >= 0xff) xcol.green = 0xffff;
 639     else xcol.green *= 0xff;
 640     xcol.blue = (unsigned int) (texture->getColor()->getBlue() +
 641                                 (texture->getColor()->getBlue() >> 1));
 642     if (xcol.blue >= 0xff) xcol.blue = 0xffff;
 643     else xcol.blue *= 0xff;
 644
 645     if (! XAllocColor(getBaseDisplay().getXDisplay(),
 646                       getColormap(), &xcol))
 647       xcol.pixel = 0;
 648
 649     texture->getHiColor()->setPixel(xcol.pixel);
 650
 651     xcol.red =
 652       (unsigned int) ((texture->getColor()->getRed() >> 2) +
 653                       (texture->getColor()->getRed() >> 1)) * 0xff;
 654     xcol.green =
 655       (unsigned int) ((texture->getColor()->getGreen() >> 2) +
 656                       (texture->getColor()->getGreen() >> 1)) * 0xff;
 657     xcol.blue =
 658       (unsigned int) ((texture->getColor()->getBlue() >> 2) +
 659                       (texture->getColor()->getBlue() >> 1)) * 0xff;
 660
 661     if (! XAllocColor(getBaseDisplay().getXDisplay(),
 662                       getColormap(), &xcol))
 663       xcol.pixel = 0;
 664
 665     texture->getLoColor()->setPixel(xcol.pixel);
 666   } else if (texture->getTexture() & BImage_Gradient) {
 667     int clen = strlen(rclass) + 10, nlen = strlen(rname) + 10;
 668
 669     char *colorclass = new char[clen], *colorname = new char[nlen],
 670       *colortoclass = new char[clen], *colortoname = new char[nlen];
 671
 672     sprintf(colorclass, "%s.Color", rclass);
 673     sprintf(colorname,  "%s.color", rname);
 674
 675     sprintf(colortoclass, "%s.ColorTo", rclass);
 676     sprintf(colortoname,  "%s.colorTo", rname);
 677
 678     readDatabaseColor(colorname, colorclass, texture->getColor(),
 679                       default_pixel);
 680     readDatabaseColor(colortoname, colortoclass, texture->getColorTo(),
 681                       default_pixel);
 682
 683     delete [] colorclass;
 684     delete [] colorname;
 685     delete [] colortoclass;
 686     delete [] colortoname;
 687   }
 688 }
 689
 690
 691 void BScreen::readDatabaseColor(const char *rname, const  char *rclass,
 692                                 BColor *color, unsigned long default_pixel)
 693 {
 694   std::string s;
 695
 696   if (resource.styleconfig.getValue(rname, rclass, s))
 697     image_control->parseColor(color, s.c_str());
 698   else {
 699     // parsing with no color string just deallocates the color, if it has
 700     // been previously allocated
 701     image_control->parseColor(color);
 702     color->setPixel(default_pixel);
 703   }
 704 }
 705
 706
 707 void BScreen::readDatabaseFontSet(const char *rname, const char *rclass,
 708                                   XFontSet *fontset) {
 709   if (! fontset) return;
 710
 711   static char *defaultFont = "fixed";
 712   bool load_default = false;
 713   std::string s;
 714
 715   if (*fontset)
 716     XFreeFontSet(getBaseDisplay().getXDisplay(), *fontset);
 717
 718   if (resource.styleconfig.getValue(rname, rclass, s)) {
 719     if (! (*fontset = createFontSet(s.c_str())))
 720       load_default = true;
 721   } else
 722     load_default = true;
 723
 724   if (load_default) {
 725     *fontset = createFontSet(defaultFont);
 726
 727     if (! *fontset) {
 728       fprintf(stderr, i18n->getMessage(ScreenSet, ScreenDefaultFontLoadFail,
 729                        "BScreen::LoadStyle(): couldn't load default font.\n"));
 730       exit(2);
 731     }
 732   }
 733 }
 734
 735
 736 void BScreen::readDatabaseFont(const char *rname, const char *rclass,
 737                                XFontStruct **font) {
 738   if (! font) return;
 739
 740   static char *defaultFont = "fixed";
 741   bool load_default = false;
 742   std::string s;
 743
 744   if (*font)
 745     XFreeFont(getBaseDisplay().getXDisplay(), *font);
 746
 747   if (resource.styleconfig.getValue(rname, rclass, s)) {
 748     if ((*font = XLoadQueryFont(getBaseDisplay().getXDisplay(),
 749                                 s.c_str())) == NULL) {
 750       fprintf(stderr, i18n->getMessage(ScreenSet, ScreenFontLoadFail,
 751                          "BScreen::LoadStyle(): couldn't load font '%s'\n"),
 752               s.c_str());
 753       load_default = true;
 754     }
 755   } else
 756     load_default = true;
 757
 758   if (load_default) {
 759     if ((*font = XLoadQueryFont(getBaseDisplay().getXDisplay(),
 760                                 defaultFont)) == NULL) {
 761       fprintf(stderr, i18n->getMessage(ScreenSet, ScreenDefaultFontLoadFail,
 762                  "BScreen::LoadStyle(): couldn't load default font.\n"));
 763       exit(2);
 764     }
 765   }
 766 }
 767
 768
 769 XFontSet BScreen::createFontSet(const char *fontname) {
 770   XFontSet fs;
 771   char **missing, *def = "-";
 772   int nmissing, pixel_size = 0, buf_size = 0;
 773   char weight[FONT_ELEMENT_SIZE], slant[FONT_ELEMENT_SIZE];
 774
 775   fs = XCreateFontSet(getBaseDisplay().getXDisplay(),
 776                       fontname, &missing, &nmissing, &def);
 777   if (fs && (! nmissing)) return fs;
 778
 779 #ifdef    HAVE_SETLOCALE
 780   if (! fs) {
 781     if (nmissing) XFreeStringList(missing);
 782
 783     setlocale(LC_CTYPE, "C");
 784     fs = XCreateFontSet(getBaseDisplay().getXDisplay(), fontname,
 785                         &missing, &nmissing, &def);
 786     setlocale(LC_CTYPE, "");
 787   }
 788 #endif // HAVE_SETLOCALE
 789
 790   if (fs) {
 791     XFontStruct **fontstructs;
 792     char **fontnames;
 793     XFontsOfFontSet(fs, &fontstructs, &fontnames);
 794     fontname = fontnames[0];
 795   }
 796
 797   getFontElement(fontname, weight, FONT_ELEMENT_SIZE,
 798                  "-medium-", "-bold-", "-demibold-", "-regular-", NULL);
 799   getFontElement(fontname, slant, FONT_ELEMENT_SIZE,
 800                  "-r-", "-i-", "-o-", "-ri-", "-ro-", NULL);
 801   getFontSize(fontname, &pixel_size);
 802
 803   if (! strcmp(weight, "*")) strncpy(weight, "medium", FONT_ELEMENT_SIZE);
 804   if (! strcmp(slant, "*")) strncpy(slant, "r", FONT_ELEMENT_SIZE);
 805   if (pixel_size < 3) pixel_size = 3;
 806   else if (pixel_size > 97) pixel_size = 97;
 807
 808   buf_size = strlen(fontname) + (FONT_ELEMENT_SIZE * 2) + 64;
 809   char *pattern2 = new char[buf_size];
 810   snprintf(pattern2, buf_size - 1,
 811            "%s,"
 812            "-*-*-%s-%s-*-*-%d-*-*-*-*-*-*-*,"
 813            "-*-*-*-*-*-*-%d-*-*-*-*-*-*-*,*",
 814            fontname, weight, slant, pixel_size, pixel_size);
 815   fontname = pattern2;
 816
 817   if (nmissing) XFreeStringList(missing);
 818   if (fs) XFreeFontSet(getBaseDisplay().getXDisplay(), fs);
 819
 820   fs = XCreateFontSet(getBaseDisplay().getXDisplay(), fontname,
 821                       &missing, &nmissing, &def);
 822   delete [] pattern2;
 823
 824   return fs;
 825 }
 826
 827 void BScreen::load() {
 828   std::ostrstream rscreen, rname, rclass;
 829   std::string s;
 830   bool b;
 831   long l;
 832   rscreen << "session.screen" << getScreenNumber() << '.' << ends;
 833
 834   rname << rscreen.str() << "hideToolbar" << ends;
 835   rclass << rscreen.str() << "HideToolbar" << ends;
 836   if (config.getValue(rname.str(), rclass.str(), b))
 837     resource.hide_toolbar = b;
 838
 839 }
 840
 841 void BScreen::reconfigure(void) {
 842   load();
 843   LoadStyle();
 844
 845   XGCValues gcv;
 846   unsigned long gc_value_mask = GCForeground;
 847   if (! i18n->multibyte()) gc_value_mask |= GCFont;
 848
 849   gcv.foreground = WhitePixel(getBaseDisplay().getXDisplay(),
 850                               getScreenNumber());
 851   gcv.function = GXinvert;
 852   gcv.subwindow_mode = IncludeInferiors;
 853   XChangeGC(getBaseDisplay().getXDisplay(), opGC,
 854             GCForeground | GCFunction | GCSubwindowMode, &gcv);
 855
 856   gcv.foreground = resource.wstyle.l_text_focus.getPixel();
 857   if (resource.wstyle.font)
 858     gcv.font = resource.wstyle.font->fid;
 859   XChangeGC(getBaseDisplay().getXDisplay(), resource.wstyle.l_text_focus_gc,
 860             gc_value_mask, &gcv);
 861
 862   gcv.foreground = resource.wstyle.l_text_unfocus.getPixel();
 863   XChangeGC(getBaseDisplay().getXDisplay(), resource.wstyle.l_text_unfocus_gc,
 864             gc_value_mask, &gcv);
 865
 866   gcv.foreground = resource.wstyle.b_pic_focus.getPixel();
 867   XChangeGC(getBaseDisplay().getXDisplay(), resource.wstyle.b_pic_focus_gc,
 868             GCForeground, &gcv);
 869
 870   gcv.foreground = resource.wstyle.b_pic_unfocus.getPixel();
 871   XChangeGC(getBaseDisplay().getXDisplay(), resource.wstyle.b_pic_unfocus_gc,
 872             GCForeground, &gcv);
 873
 874   gcv.foreground = resource.mstyle.t_text.getPixel();
 875   if (resource.mstyle.t_font)
 876     gcv.font = resource.mstyle.t_font->fid;
 877   XChangeGC(getBaseDisplay().getXDisplay(), resource.mstyle.t_text_gc,
 878             gc_value_mask, &gcv);
 879
 880   gcv.foreground = resource.mstyle.f_text.getPixel();
 881   if (resource.mstyle.f_font)
 882     gcv.font = resource.mstyle.f_font->fid;
 883   XChangeGC(getBaseDisplay().getXDisplay(), resource.mstyle.f_text_gc,
 884             gc_value_mask, &gcv);
 885
 886   gcv.foreground = resource.mstyle.h_text.getPixel();
 887   XChangeGC(getBaseDisplay().getXDisplay(), resource.mstyle.h_text_gc,
 888             gc_value_mask, &gcv);
 889
 890   gcv.foreground = resource.mstyle.d_text.getPixel();
 891   XChangeGC(getBaseDisplay().getXDisplay(), resource.mstyle.d_text_gc,
 892             gc_value_mask, &gcv);
 893
 894   gcv.foreground = resource.mstyle.hilite.getColor()->getPixel();
 895   XChangeGC(getBaseDisplay().getXDisplay(), resource.mstyle.hilite_gc,
 896             gc_value_mask, &gcv);
 897
 898   gcv.foreground = resource.tstyle.l_text.getPixel();
 899   if (resource.tstyle.font)
 900     gcv.font = resource.tstyle.font->fid;
 901   XChangeGC(getBaseDisplay().getXDisplay(), resource.tstyle.l_text_gc,
 902             gc_value_mask, &gcv);
 903
 904   gcv.foreground = resource.tstyle.w_text.getPixel();
 905   XChangeGC(getBaseDisplay().getXDisplay(), resource.tstyle.w_text_gc,
 906             gc_value_mask, &gcv);
 907
 908   gcv.foreground = resource.tstyle.c_text.getPixel();
 909   XChangeGC(getBaseDisplay().getXDisplay(), resource.tstyle.c_text_gc,
 910             gc_value_mask, &gcv);
 911
 912   gcv.foreground = resource.tstyle.b_pic.getPixel();
 913   XChangeGC(getBaseDisplay().getXDisplay(), resource.tstyle.b_pic_gc,
 914             gc_value_mask, &gcv);
 915
 916   const char *s = i18n->getMessage(ScreenSet, ScreenPositionLength,
 917                                    "0: 0000 x 0: 0000");
 918   int l = strlen(s);
 919
 920   if (i18n->multibyte()) {
 921     XRectangle ink, logical;
 922     XmbTextExtents(resource.wstyle.fontset, s, l, &ink, &logical);
 923     geom_w = logical.width;
 924
 925     geom_h = resource.wstyle.fontset_extents->max_ink_extent.height;
 926   } else {
 927     geom_w = XTextWidth(resource.wstyle.font, s, l);
 928
 929     geom_h = resource.wstyle.font->ascent +
 930              resource.wstyle.font->descent;
 931   }
 932
 933   geom_w += (resource.bevel_width * 2);
 934   geom_h += (resource.bevel_width * 2);
 935
 936   Pixmap tmp = geom_pixmap;
 937   if (resource.wstyle.l_focus.getTexture() & BImage_ParentRelative) {
 938     if (resource.wstyle.t_focus.getTexture() ==
 939                                       (BImage_Flat | BImage_Solid)) {
 940       geom_pixmap = None;
 941       XSetWindowBackground(getBaseDisplay().getXDisplay(), geom_window,
 942                          resource.wstyle.t_focus.getColor()->getPixel());
 943     } else {
 944       geom_pixmap = image_control->renderImage(geom_w, geom_h,
 945                                                &resource.wstyle.t_focus);
 946       XSetWindowBackgroundPixmap(getBaseDisplay().getXDisplay(),
 947                                  geom_window, geom_pixmap);
 948     }
 949   } else {
 950     if (resource.wstyle.l_focus.getTexture() ==
 951                                       (BImage_Flat | BImage_Solid)) {
 952       geom_pixmap = None;
 953       XSetWindowBackground(getBaseDisplay().getXDisplay(), geom_window,
 954                          resource.wstyle.l_focus.getColor()->getPixel());
 955     } else {
 956       geom_pixmap = image_control->renderImage(geom_w, geom_h,
 957                                                &resource.wstyle.l_focus);
 958       XSetWindowBackgroundPixmap(getBaseDisplay().getXDisplay(),
 959                                  geom_window, geom_pixmap);
 960     }
 961   }
 962   if (tmp) image_control->removeImage(tmp);
 963
 964   XSetWindowBorderWidth(getBaseDisplay().getXDisplay(), geom_window,
 965                         resource.border_width);
 966   XSetWindowBorder(getBaseDisplay().getXDisplay(), geom_window,
 967                    resource.border_color.getPixel());
 968
 969   workspacemenu->reconfigure();
 970   iconmenu->reconfigure();
 971
 972   {
 973     int remember_sub = rootmenu->getCurrentSubmenu();
 974     InitMenu();
 975     raiseWindows(0, 0);
 976     rootmenu->reconfigure();
 977     rootmenu->drawSubmenu(remember_sub);
 978   }
 979
 980   configmenu->reconfigure();
 981
 982   toolbar->reconfigure();
 983
 984 #ifdef    SLIT
 985   slit->reconfigure();
 986 #endif // SLIT
 987
 988   LinkedListIterator<Workspace> wit(workspacesList);
 989   for (Workspace *w = wit.current(); w; wit++, w = wit.current())
 990     w->reconfigure();
 991
 992   LinkedListIterator<OpenboxWindow> iit(iconList);
 993   for (OpenboxWindow *bw = iit.current(); bw; iit++, bw = iit.current())
 994     if (bw->validateClient())
 995       bw->reconfigure();
 996
 997   image_control->timeout();
 998 }
 999
1000
1001 void BScreen::rereadMenu(void) {
1002   InitMenu();
1003   raiseWindows(0, 0);
1004
1005   rootmenu->reconfigure();
1006 }
1007
1008
1009 void BScreen::removeWorkspaceNames(void) {
1010   while (workspaceNames->count())
1011    delete [] workspaceNames->remove(0);
1012 }
1013
1014
1015 void BScreen::LoadStyle(void) {
1016   Resource &conf = resource.styleconfig;
1017
1018   conf.setFile(openbox.getStyleFilename());
1019   if (!conf.load()) {
1020     conf.setFile(DEFAULTSTYLE);
1021     if (!conf.load()) {
1022       fprintf(stderr, i18n->getMessage(ScreenSet, ScreenDefaultStyleLoadFail,
1023                                        "BScreen::LoadStyle(): couldn't load "
1024                                        "default style.\n"));
1025       exit(2);
1026     }
1027   }
1028
1029   std::string s;
1030   long l;
1031
1032   // load fonts/fontsets
1033
1034   if (i18n->multibyte()) {
1035     readDatabaseFontSet("window.font", "Window.Font",
1036                         &resource.wstyle.fontset);
1037     readDatabaseFontSet("toolbar.font", "Toolbar.Font",
1038                         &resource.tstyle.fontset);
1039     readDatabaseFontSet("menu.title.font", "Menu.Title.Font",
1040                         &resource.mstyle.t_fontset);
1041     readDatabaseFontSet("menu.frame.font", "Menu.Frame.Font",
1042                         &resource.mstyle.f_fontset);
1043
1044     resource.mstyle.t_fontset_extents =
1045       XExtentsOfFontSet(resource.mstyle.t_fontset);
1046     resource.mstyle.f_fontset_extents =
1047       XExtentsOfFontSet(resource.mstyle.f_fontset);
1048     resource.tstyle.fontset_extents =
1049       XExtentsOfFontSet(resource.tstyle.fontset);
1050     resource.wstyle.fontset_extents =
1051       XExtentsOfFontSet(resource.wstyle.fontset);
1052   } else {
1053     readDatabaseFont("window.font", "Window.Font",
1054                      &resource.wstyle.font);
1055     readDatabaseFont("menu.title.font", "Menu.Title.Font",
1056                      &resource.mstyle.t_font);
1057     readDatabaseFont("menu.frame.font", "Menu.Frame.Font",
1058                      &resource.mstyle.f_font);
1059     readDatabaseFont("toolbar.font", "Toolbar.Font",
1060                      &resource.tstyle.font);
1061   }
1062
1063   // load window config
1064   readDatabaseTexture("window.title.focus", "Window.Title.Focus",
1065                       &resource.wstyle.t_focus,
1066                       WhitePixel(getBaseDisplay().getXDisplay(),
1067                                  getScreenNumber()));
1068   readDatabaseTexture("window.title.unfocus", "Window.Title.Unfocus",
1069                       &resource.wstyle.t_unfocus,
1070                       BlackPixel(getBaseDisplay().getXDisplay(),
1071                                  getScreenNumber()));
1072   readDatabaseTexture("window.label.focus", "Window.Label.Focus",
1073                       &resource.wstyle.l_focus,
1074                       WhitePixel(getBaseDisplay().getXDisplay(),
1075                                  getScreenNumber()));
1076   readDatabaseTexture("window.label.unfocus", "Window.Label.Unfocus",
1077                       &resource.wstyle.l_unfocus,
1078                       BlackPixel(getBaseDisplay().getXDisplay(),
1079                                  getScreenNumber()));
1080   readDatabaseTexture("window.handle.focus", "Window.Handle.Focus",
1081                       &resource.wstyle.h_focus,
1082                       WhitePixel(getBaseDisplay().getXDisplay(),
1083                                  getScreenNumber()));
1084   readDatabaseTexture("window.handle.unfocus", "Window.Handle.Unfocus",
1085                       &resource.wstyle.h_unfocus,
1086                       BlackPixel(getBaseDisplay().getXDisplay(),
1087                                  getScreenNumber()));
1088   readDatabaseTexture("window.grip.focus", "Window.Grip.Focus",
1089                       &resource.wstyle.g_focus,
1090                       WhitePixel(getBaseDisplay().getXDisplay(),
1091                                  getScreenNumber()));
1092   readDatabaseTexture("window.grip.unfocus", "Window.Grip.Unfocus",
1093                       &resource.wstyle.g_unfocus,
1094                       BlackPixel(getBaseDisplay().getXDisplay(),
1095                                  getScreenNumber()));
1096   readDatabaseTexture("window.button.focus", "Window.Button.Focus",
1097                       &resource.wstyle.b_focus,
1098                       WhitePixel(getBaseDisplay().getXDisplay(),
1099                                  getScreenNumber()));
1100   readDatabaseTexture("window.button.unfocus", "Window.Button.Unfocus",
1101                       &resource.wstyle.b_unfocus,
1102                       BlackPixel(getBaseDisplay().getXDisplay(),
1103                                  getScreenNumber()));
1104   readDatabaseTexture("window.button.pressed", "Window.Button.Pressed",
1105                       &resource.wstyle.b_pressed,
1106                       BlackPixel(getBaseDisplay().getXDisplay(),
1107                                  getScreenNumber()));
1108   readDatabaseColor("window.frame.focusColor",
1109                     "Window.Frame.FocusColor",
1110                     &resource.wstyle.f_focus,
1111                     WhitePixel(getBaseDisplay().getXDisplay(),
1112                                getScreenNumber()));
1113   readDatabaseColor("window.frame.unfocusColor",
1114                     "Window.Frame.UnfocusColor",
1115                     &resource.wstyle.f_unfocus,
1116                     BlackPixel(getBaseDisplay().getXDisplay(),
1117                                getScreenNumber()));
1118   readDatabaseColor("window.label.focus.textColor",
1119                     "Window.Label.Focus.TextColor",
1120                     &resource.wstyle.l_text_focus,
1121                     BlackPixel(getBaseDisplay().getXDisplay(),
1122                                getScreenNumber()));
1123   readDatabaseColor("window.label.unfocus.textColor",
1124                     "Window.Label.Unfocus.TextColor",
1125                     &resource.wstyle.l_text_unfocus,
1126                     WhitePixel(getBaseDisplay().getXDisplay(),
1127                                getScreenNumber()));
1128   readDatabaseColor("window.button.focus.picColor",
1129                     "Window.Button.Focus.PicColor",
1130                     &resource.wstyle.b_pic_focus,
1131                     BlackPixel(getBaseDisplay().getXDisplay(),
1132                                getScreenNumber()));
1133   readDatabaseColor("window.button.unfocus.picColor",
1134                     "Window.Button.Unfocus.PicColor",
1135                     &resource.wstyle.b_pic_unfocus,
1136                     WhitePixel(getBaseDisplay().getXDisplay(),
1137                                getScreenNumber()));
1138
1139   if (conf.getValue("window.justify", "Window.Justify", s)) {
1140     if (0 == strncasecmp(s.c_str(), "right", s.length()))
1141       resource.wstyle.justify = BScreen::RightJustify;
1142     else if (0 == strncasecmp(s.c_str(), "center", s.length()))
1143       resource.wstyle.justify = BScreen::CenterJustify;
1144     else
1145       resource.wstyle.justify = BScreen::LeftJustify;
1146   } else
1147     resource.wstyle.justify = BScreen::LeftJustify;
1148
1149   // load toolbar config
1150   readDatabaseTexture("toolbar", "Toolbar",
1151                       &resource.tstyle.toolbar,
1152                       BlackPixel(getBaseDisplay().getXDisplay(),
1153                                  getScreenNumber()));
1154   readDatabaseTexture("toolbar.label", "Toolbar.Label",
1155                       &resource.tstyle.label,
1156                       BlackPixel(getBaseDisplay().getXDisplay(),
1157                                  getScreenNumber()));
1158   readDatabaseTexture("toolbar.windowLabel", "Toolbar.WindowLabel",
1159                       &resource.tstyle.window,
1160                       BlackPixel(getBaseDisplay().getXDisplay(),
1161                                  getScreenNumber()));
1162   readDatabaseTexture("toolbar.button", "Toolbar.Button",
1163                       &resource.tstyle.button,
1164                       WhitePixel(getBaseDisplay().getXDisplay(),
1165                                  getScreenNumber()));
1166   readDatabaseTexture("toolbar.button.pressed", "Toolbar.Button.Pressed",
1167                       &resource.tstyle.pressed,
1168                       BlackPixel(getBaseDisplay().getXDisplay(),
1169                                  getScreenNumber()));
1170   readDatabaseTexture("toolbar.clock", "Toolbar.Clock",
1171                       &resource.tstyle.clock,
1172                       BlackPixel(getBaseDisplay().getXDisplay(),
1173                                  getScreenNumber()));
1174   readDatabaseColor("toolbar.label.textColor", "Toolbar.Label.TextColor",
1175                     &resource.tstyle.l_text,
1176                     WhitePixel(getBaseDisplay().getXDisplay(),
1177                                getScreenNumber()));
1178   readDatabaseColor("toolbar.windowLabel.textColor",
1179                     "Toolbar.WindowLabel.TextColor",
1180                     &resource.tstyle.w_text,
1181                     WhitePixel(getBaseDisplay().getXDisplay(),
1182                                getScreenNumber()));
1183   readDatabaseColor("toolbar.clock.textColor", "Toolbar.Clock.TextColor",
1184                     &resource.tstyle.c_text,
1185                     WhitePixel(getBaseDisplay().getXDisplay(),
1186                                getScreenNumber()));
1187   readDatabaseColor("toolbar.button.picColor", "Toolbar.Button.PicColor",
1188                     &resource.tstyle.b_pic,
1189                     BlackPixel(getBaseDisplay().getXDisplay(),
1190                                getScreenNumber()));
1191
1192   if (conf.getValue("toolbar.justify", "Toolbar.Justify", s)) {
1193     if (0 == strncasecmp(s.c_str(), "right", s.length()))
1194       resource.tstyle.justify = BScreen::RightJustify;
1195     else if (0 == strncasecmp(s.c_str(), "center", s.length()))
1196       resource.tstyle.justify = BScreen::CenterJustify;
1197     else
1198       resource.tstyle.justify = BScreen::LeftJustify;
1199   } else
1200     resource.tstyle.justify = BScreen::LeftJustify;
1201
1202   // load menu config
1203   readDatabaseTexture("menu.title", "Menu.Title",
1204                       &resource.mstyle.title,
1205                       WhitePixel(getBaseDisplay().getXDisplay(),
1206                                  getScreenNumber()));
1207   readDatabaseTexture("menu.frame", "Menu.Frame",
1208                       &resource.mstyle.frame,
1209                       BlackPixel(getBaseDisplay().getXDisplay(),
1210                                  getScreenNumber()));
1211   readDatabaseTexture("menu.hilite", "Menu.Hilite",
1212                       &resource.mstyle.hilite,
1213                       WhitePixel(getBaseDisplay().getXDisplay(),
1214                                  getScreenNumber()));
1215   readDatabaseColor("menu.title.textColor", "Menu.Title.TextColor",
1216                     &resource.mstyle.t_text,
1217                     BlackPixel(getBaseDisplay().getXDisplay(),
1218                                getScreenNumber()));
1219   readDatabaseColor("menu.frame.textColor", "Menu.Frame.TextColor",
1220                     &resource.mstyle.f_text,
1221                     WhitePixel(getBaseDisplay().getXDisplay(),
1222                                getScreenNumber()));
1223   readDatabaseColor("menu.frame.disableColor", "Menu.Frame.DisableColor",
1224                     &resource.mstyle.d_text,
1225                     BlackPixel(getBaseDisplay().getXDisplay(),
1226                                getScreenNumber()));
1227   readDatabaseColor("menu.hilite.textColor", "Menu.Hilite.TextColor",
1228                     &resource.mstyle.h_text,
1229                     BlackPixel(getBaseDisplay().getXDisplay(),
1230                                getScreenNumber()));
1231
1232   if (conf.getValue("menu.title.justify", "Menu.Title.Justify", s)) {
1233     if (0 == strncasecmp(s.c_str(), "right", s.length()))
1234       resource.mstyle.t_justify = BScreen::RightJustify;
1235     else if (0 == strncasecmp(s.c_str(), "center", s.length()))
1236       resource.mstyle.t_justify = BScreen::CenterJustify;
1237     else
1238       resource.mstyle.t_justify = BScreen::LeftJustify;
1239   } else
1240     resource.mstyle.t_justify = BScreen::LeftJustify;
1241
1242   if (conf.getValue("menu.frame.justify", "Menu.Frame.Justify", s)) {
1243     if (0 == strncasecmp(s.c_str(), "right", s.length()))
1244       resource.mstyle.f_justify = BScreen::RightJustify;
1245     else if (0 == strncasecmp(s.c_str(), "center", s.length()))
1246       resource.mstyle.f_justify = BScreen::CenterJustify;
1247     else
1248       resource.mstyle.f_justify = BScreen::LeftJustify;
1249   } else
1250     resource.mstyle.f_justify = BScreen::LeftJustify;
1251
1252   if (conf.getValue("menu.bullet", "Menu.Bullet", s)) {
1253     if (0 == strncasecmp(s.c_str(), "empty", s.length()))
1254       resource.mstyle.bullet = Basemenu::Empty;
1255     else if (0 == strncasecmp(s.c_str(), "square", s.length()))
1256       resource.mstyle.bullet = Basemenu::Square;
1257     else if (0 == strncasecmp(s.c_str(), "diamond", s.length()))
1258       resource.mstyle.bullet = Basemenu::Diamond;
1259     else
1260       resource.mstyle.bullet = Basemenu::Triangle;
1261   } else
1262     resource.mstyle.bullet = Basemenu::Triangle;
1263
1264   if (conf.getValue("menu.bullet.position", "Menu.Bullet.Position", s)) {
1265     if (0 == strncasecmp(s.c_str(), "right", s.length()))
1266       resource.mstyle.bullet_pos = Basemenu::Right;
1267     else
1268       resource.mstyle.bullet_pos = Basemenu::Left;
1269   } else
1270     resource.mstyle.bullet_pos = Basemenu::Left;
1271
1272   readDatabaseColor("borderColor", "BorderColor", &resource.border_color,
1273                     BlackPixel(getBaseDisplay().getXDisplay(),
1274                                getScreenNumber()));
1275
1276   // load bevel, border and handle widths
1277   if (conf.getValue("handleWidth", "HandleWidth", l)) {
1278     if (l <= size().w() / 2 && l != 0)
1279       resource.handle_width = l;
1280     else
1281       resource.handle_width = 6;
1282   } else
1283     resource.handle_width = 6;
1284
1285   if (conf.getValue("borderWidth", "BorderWidth", l))
1286     resource.border_width = l;
1287   else
1288     resource.border_width = 1;
1289
1290   if (conf.getValue("bevelWidth", "BevelWidth", l)) {
1291     if (l <= size().w() / 2 && l != 0)
1292       resource.bevel_width = l;
1293     else
1294       resource.bevel_width = 3;
1295   } else
1296     resource.bevel_width = 3;
1297
1298   if (conf.getValue("frameWidth", "FrameWidth", l)) {
1299     if (l <= size().w() / 2)
1300       resource.frame_width = l;
1301     else
1302       resource.frame_width = resource.bevel_width;
1303   } else
1304     resource.frame_width = resource.bevel_width;
1305
1306   const char *cmd = resource.root_command;
1307   if (cmd != NULL || conf.getValue("rootCommand", "RootCommand", s)) {
1308     if (cmd == NULL)
1309       cmd = s.c_str(); // not specified by the screen, so use the one from the
1310                        // style file
1311 #ifndef    __EMX__
1312     char displaystring[MAXPATHLEN];
1313     sprintf(displaystring, "DISPLAY=%s",
1314             DisplayString(getBaseDisplay().getXDisplay()));
1315     sprintf(displaystring + strlen(displaystring) - 1, "%d",
1316             getScreenNumber());
1317
1318     bexec(cmd, displaystring);
1319 #else //   __EMX__
1320     spawnlp(P_NOWAIT, "cmd.exe", "cmd.exe", "/c", cmd, NULL);
1321 #endif // !__EMX__
1322   }
1323 }
1324
1325
1326 void BScreen::addIcon(OpenboxWindow *w) {
1327   if (! w) return;
1328
1329   w->setWorkspace(-1);
1330   w->setWindowNumber(iconList->count());
1331
1332   iconList->insert(w);
1333
1334   iconmenu->insert((const char **) w->getIconTitle());
1335   iconmenu->update();
1336 }
1337
1338
1339 void BScreen::removeIcon(OpenboxWindow *w) {
1340   if (! w) return;
1341
1342   iconList->remove(w->getWindowNumber());
1343
1344   iconmenu->remove(w->getWindowNumber());
1345   iconmenu->update();
1346
1347   LinkedListIterator<OpenboxWindow> it(iconList);
1348   OpenboxWindow *bw = it.current();
1349   for (int i = 0; bw; it++, bw = it.current())
1350     bw->setWindowNumber(i++);
1351 }
1352
1353
1354 OpenboxWindow *BScreen::getIcon(int index) {
1355   if (index >= 0 && index < iconList->count())
1356     return iconList->find(index);
1357
1358   return (OpenboxWindow *) 0;
1359 }
1360
1361
1362 int BScreen::addWorkspace(void) {
1363   Workspace *wkspc = new Workspace(*this, workspacesList->count());
1364   workspacesList->insert(wkspc);
1365
1366   workspacemenu->insert(wkspc->getName(), wkspc->getMenu(),
1367                         wkspc->getWorkspaceID() + 2);
1368   workspacemenu->update();
1369
1370   toolbar->reconfigure();
1371
1372   updateNetizenWorkspaceCount();
1373
1374   return workspacesList->count();
1375 }
1376
1377
1378 int BScreen::removeLastWorkspace(void) {
1379   if (workspacesList->count() == 1)
1380     return 0;
1381
1382   Workspace *wkspc = workspacesList->last();
1383
1384   if (current_workspace->getWorkspaceID() == wkspc->getWorkspaceID())
1385     changeWorkspaceID(current_workspace->getWorkspaceID() - 1);
1386
1387   wkspc->removeAll();
1388
1389   workspacemenu->remove(wkspc->getWorkspaceID() + 2);
1390   workspacemenu->update();
1391
1392   workspacesList->remove(wkspc);
1393   delete wkspc;
1394
1395   toolbar->reconfigure();
1396
1397   updateNetizenWorkspaceCount();
1398
1399   return workspacesList->count();
1400 }
1401
1402
1403 void BScreen::changeWorkspaceID(int id) {
1404   if (! current_workspace) return;
1405
1406   if (id != current_workspace->getWorkspaceID()) {
1407     current_workspace->hideAll();
1408
1409     workspacemenu->setItemSelected(current_workspace->getWorkspaceID() + 2,
1410                                    False);
1411
1412     if (openbox.getFocusedWindow() &&
1413         openbox.getFocusedWindow()->getScreen() == this &&
1414         (! openbox.getFocusedWindow()->isStuck())) {
1415       current_workspace->setLastFocusedWindow(openbox.getFocusedWindow());
1416       openbox.setFocusedWindow((OpenboxWindow *) 0);
1417     }
1418
1419     current_workspace = getWorkspace(id);
1420
1421     workspacemenu->setItemSelected(current_workspace->getWorkspaceID() + 2,
1422                                    True);
1423     toolbar->redrawWorkspaceLabel(True);
1424
1425     current_workspace->showAll();
1426
1427     if (resource.focus_last && current_workspace->getLastFocusedWindow()) {
1428       XSync(openbox.getXDisplay(), False);
1429       current_workspace->getLastFocusedWindow()->setInputFocus();
1430     }
1431   }
1432
1433   updateNetizenCurrentWorkspace();
1434 }
1435
1436
1437 void BScreen::addNetizen(Netizen *n) {
1438   netizenList->insert(n);
1439
1440   n->sendWorkspaceCount();
1441   n->sendCurrentWorkspace();
1442
1443   LinkedListIterator<Workspace> it(workspacesList);
1444   for (Workspace *w = it.current(); w; it++, w = it.current()) {
1445     for (int i = 0; i < w->getCount(); i++)
1446       n->sendWindowAdd(w->getWindow(i)->getClientWindow(),
1447                        w->getWorkspaceID());
1448   }
1449
1450   Window f = ((openbox.getFocusedWindow()) ?
1451               openbox.getFocusedWindow()->getClientWindow() : None);
1452   n->sendWindowFocus(f);
1453 }
1454
1455
1456 void BScreen::removeNetizen(Window w) {
1457   LinkedListIterator<Netizen> it(netizenList);
1458   int i = 0;
1459
1460   for (Netizen *n = it.current(); n; it++, i++, n = it.current())
1461     if (n->getWindowID() == w) {
1462       Netizen *tmp = netizenList->remove(i);
1463       delete tmp;
1464
1465       break;
1466     }
1467 }
1468
1469
1470 void BScreen::updateNetizenCurrentWorkspace(void) {
1471   LinkedListIterator<Netizen> it(netizenList);
1472   for (Netizen *n = it.current(); n; it++, n = it.current())
1473     n->sendCurrentWorkspace();
1474 }
1475
1476
1477 void BScreen::updateNetizenWorkspaceCount(void) {
1478   LinkedListIterator<Netizen> it(netizenList);
1479   for (Netizen *n = it.current(); n; it++, n = it.current())
1480     n->sendWorkspaceCount();
1481 }
1482
1483
1484 void BScreen::updateNetizenWindowFocus(void) {
1485   Window f = ((openbox.getFocusedWindow()) ?
1486               openbox.getFocusedWindow()->getClientWindow() : None);
1487   LinkedListIterator<Netizen> it(netizenList);
1488   for (Netizen *n = it.current(); n; it++, n = it.current())
1489     n->sendWindowFocus(f);
1490 }
1491
1492
1493 void BScreen::updateNetizenWindowAdd(Window w, unsigned long p) {
1494   LinkedListIterator<Netizen> it(netizenList);
1495   for (Netizen *n = it.current(); n; it++, n = it.current())
1496     n->sendWindowAdd(w, p);
1497 }
1498
1499
1500 void BScreen::updateNetizenWindowDel(Window w) {
1501   LinkedListIterator<Netizen> it(netizenList);
1502   for (Netizen *n = it.current(); n; it++, n = it.current())
1503     n->sendWindowDel(w);
1504 }
1505
1506
1507 void BScreen::updateNetizenWindowRaise(Window w) {
1508   LinkedListIterator<Netizen> it(netizenList);
1509   for (Netizen *n = it.current(); n; it++, n = it.current())
1510     n->sendWindowRaise(w);
1511 }
1512
1513
1514 void BScreen::updateNetizenWindowLower(Window w) {
1515   LinkedListIterator<Netizen> it(netizenList);
1516   for (Netizen *n = it.current(); n; it++, n = it.current())
1517     n->sendWindowLower(w);
1518 }
1519
1520
1521 void BScreen::updateNetizenConfigNotify(XEvent *e) {
1522   LinkedListIterator<Netizen> it(netizenList);
1523   for (Netizen *n = it.current(); n; it++, n = it.current())
1524     n->sendConfigNotify(e);
1525 }
1526
1527
1528 void BScreen::raiseWindows(Window *workspace_stack, int num) {
1529   Window *session_stack = new
1530     Window[(num + workspacesList->count() + rootmenuList->count() + 13)];
1531   int i = 0, k = num;
1532
1533   XRaiseWindow(getBaseDisplay().getXDisplay(), iconmenu->getWindowID());
1534   *(session_stack + i++) = iconmenu->getWindowID();
1535
1536   LinkedListIterator<Workspace> wit(workspacesList);
1537   for (Workspace *tmp = wit.current(); tmp; wit++, tmp = wit.current())
1538     *(session_stack + i++) = tmp->getMenu()->getWindowID();
1539
1540   *(session_stack + i++) = workspacemenu->getWindowID();
1541
1542   *(session_stack + i++) = configmenu->getFocusmenu()->getWindowID();
1543   *(session_stack + i++) = configmenu->getPlacementmenu()->getWindowID();
1544   *(session_stack + i++) = configmenu->getWindowID();
1545
1546 #ifdef    SLIT
1547   *(session_stack + i++) = slit->getMenu()->getDirectionmenu()->getWindowID();
1548   *(session_stack + i++) = slit->getMenu()->getPlacementmenu()->getWindowID();
1549   *(session_stack + i++) = slit->getMenu()->getWindowID();
1550 #endif // SLIT
1551
1552   *(session_stack + i++) =
1553     toolbar->getMenu()->getPlacementmenu()->getWindowID();
1554   *(session_stack + i++) = toolbar->getMenu()->getWindowID();
1555
1556   LinkedListIterator<Rootmenu> rit(rootmenuList);
1557   for (Rootmenu *tmp = rit.current(); tmp; rit++, tmp = rit.current())
1558     *(session_stack + i++) = tmp->getWindowID();
1559   *(session_stack + i++) = rootmenu->getWindowID();
1560
1561   if (toolbar->onTop())
1562     *(session_stack + i++) = toolbar->getWindowID();
1563
1564 #ifdef    SLIT
1565   if (slit->onTop())
1566     *(session_stack + i++) = slit->getWindowID();
1567 #endif // SLIT
1568
1569   while (k--)
1570     *(session_stack + i++) = *(workspace_stack + k);
1571
1572   XRestackWindows(getBaseDisplay().getXDisplay(), session_stack, i);
1573
1574   delete [] session_stack;
1575 }
1576
1577
1578 #ifdef    HAVE_STRFTIME
1579 void BScreen::saveStrftimeFormat(const char *format) {
1580   if (resource.strftime_format)
1581     delete [] resource.strftime_format;
1582
1583   resource.strftime_format = bstrdup(format);
1584 }
1585 #endif // HAVE_STRFTIME
1586
1587
1588 void BScreen::addWorkspaceName(const char *name) {
1589   workspaceNames->insert(bstrdup(name));
1590 }
1591
1592
1593 char* BScreen::getNameOfWorkspace(int id) {
1594   char *name = (char *) 0;
1595
1596   if (id >= 0 && id < workspaceNames->count()) {
1597     char *wkspc_name = workspaceNames->find(id);
1598
1599     if (wkspc_name)
1600       name = wkspc_name;
1601   }
1602   return name;
1603 }
1604
1605
1606 void BScreen::reassociateWindow(OpenboxWindow *w, int wkspc_id, Bool ignore_sticky) {
1607   if (! w) return;
1608
1609   if (wkspc_id == -1)
1610     wkspc_id = current_workspace->getWorkspaceID();
1611
1612   if (w->getWorkspaceNumber() == wkspc_id)
1613     return;
1614
1615   if (w->isIconic()) {
1616     removeIcon(w);
1617     getWorkspace(wkspc_id)->addWindow(w);
1618   } else if (ignore_sticky || ! w->isStuck()) {
1619     getWorkspace(w->getWorkspaceNumber())->removeWindow(w);
1620     getWorkspace(wkspc_id)->addWindow(w);
1621   }
1622 }
1623
1624
1625 void BScreen::nextFocus(void) {
1626   Bool have_focused = False;
1627   int focused_window_number = -1;
1628   OpenboxWindow *next;
1629
1630   if (openbox.getFocusedWindow()) {
1631     if (openbox.getFocusedWindow()->getScreen()->getScreenNumber() ==
1632         getScreenNumber()) {
1633       have_focused = True;
1634       focused_window_number = openbox.getFocusedWindow()->getWindowNumber();
1635     }
1636   }
1637
1638   if ((getCurrentWorkspace()->getCount() > 1) && have_focused) {
1639     int next_window_number = focused_window_number;
1640     do {
1641       if ((++next_window_number) >= getCurrentWorkspace()->getCount())
1642         next_window_number = 0;
1643
1644       next = getCurrentWorkspace()->getWindow(next_window_number);
1645     } while ((! next->setInputFocus()) && (next_window_number !=
1646                                            focused_window_number));
1647
1648     if (next_window_number != focused_window_number)
1649       getCurrentWorkspace()->raiseWindow(next);
1650   } else if (getCurrentWorkspace()->getCount() >= 1) {
1651     next = current_workspace->getWindow(0);
1652
1653     current_workspace->raiseWindow(next);
1654     next->setInputFocus();
1655   }
1656 }
1657
1658
1659 void BScreen::prevFocus(void) {
1660   Bool have_focused = False;
1661   int focused_window_number = -1;
1662   OpenboxWindow *prev;
1663
1664   if (openbox.getFocusedWindow()) {
1665     if (openbox.getFocusedWindow()->getScreen()->getScreenNumber() ==
1666         getScreenNumber()) {
1667       have_focused = True;
1668       focused_window_number = openbox.getFocusedWindow()->getWindowNumber();
1669     }
1670   }
1671
1672   if ((getCurrentWorkspace()->getCount() > 1) && have_focused) {
1673     int prev_window_number = focused_window_number;
1674     do {
1675       if ((--prev_window_number) < 0)
1676         prev_window_number = getCurrentWorkspace()->getCount() - 1;
1677
1678       prev = getCurrentWorkspace()->getWindow(prev_window_number);
1679     } while ((! prev->setInputFocus()) && (prev_window_number !=
1680                                            focused_window_number));
1681
1682     if (prev_window_number != focused_window_number)
1683       getCurrentWorkspace()->raiseWindow(prev);
1684   } else if (getCurrentWorkspace()->getCount() >= 1) {
1685     prev = current_workspace->getWindow(0);
1686
1687     current_workspace->raiseWindow(prev);
1688     prev->setInputFocus();
1689   }
1690 }
1691
1692
1693 void BScreen::raiseFocus(void) {
1694   Bool have_focused = False;
1695   int focused_window_number = -1;
1696
1697   if (openbox.getFocusedWindow()) {
1698     if (openbox.getFocusedWindow()->getScreen()->getScreenNumber() ==
1699         getScreenNumber()) {
1700       have_focused = True;
1701       focused_window_number = openbox.getFocusedWindow()->getWindowNumber();
1702     }
1703   }
1704
1705   if ((getCurrentWorkspace()->getCount() > 1) && have_focused)
1706     getWorkspace(openbox.getFocusedWindow()->getWorkspaceNumber())->
1707       raiseWindow(openbox.getFocusedWindow());
1708 }
1709
1710
1711 void BScreen::InitMenu(void) {
1712   if (rootmenu) {
1713     while (rootmenuList->count())
1714       rootmenuList->remove(0);
1715
1716     while (rootmenu->getCount())
1717       rootmenu->remove(0);
1718   } else {
1719     rootmenu = new Rootmenu(*this);
1720   }
1721   Bool defaultMenu = True;
1722
1723   if (openbox.getMenuFilename()) {
1724     FILE *menu_file = fopen(openbox.getMenuFilename(), "r");
1725
1726     if (!menu_file) {
1727       perror(openbox.getMenuFilename());
1728     } else {
1729       if (feof(menu_file)) {
1730         fprintf(stderr, i18n->getMessage(ScreenSet, ScreenEmptyMenuFile,
1731                                          "%s: Empty menu file"),
1732                 openbox.getMenuFilename());
1733       } else {
1734         char line[1024], label[1024];
1735         memset(line, 0, 1024);
1736         memset(label, 0, 1024);
1737
1738         while (fgets(line, 1024, menu_file) && ! feof(menu_file)) {
1739           if (line[0] != '#') {
1740             int i, key = 0, index = -1, len = strlen(line);
1741
1742             key = 0;
1743             for (i = 0; i < len; i++) {
1744               if (line[i] == '[') index = 0;
1745               else if (line[i] == ']') break;
1746               else if (line[i] != ' ')
1747                 if (index++ >= 0)
1748                   key += tolower(line[i]);
1749             }
1750
1751             if (key == 517) {
1752               index = -1;
1753               for (i = index; i < len; i++) {
1754                 if (line[i] == '(') index = 0;
1755                 else if (line[i] == ')') break;
1756                 else if (index++ >= 0) {
1757                   if (line[i] == '\\' && i < len - 1) i++;
1758                   label[index - 1] = line[i];
1759                 }
1760               }
1761
1762               if (index == -1) index = 0;
1763               label[index] = '\0';
1764
1765               rootmenu->setLabel(label);
1766               defaultMenu = parseMenuFile(menu_file, rootmenu);
1767               break;
1768             }
1769           }
1770         }
1771       }
1772       fclose(menu_file);
1773     }
1774   }
1775
1776   if (defaultMenu) {
1777     rootmenu->setInternalMenu();
1778     rootmenu->insert(i18n->getMessage(ScreenSet, Screenxterm, "xterm"),
1779                      BScreen::Execute,
1780                      i18n->getMessage(ScreenSet, Screenxterm, "xterm"));
1781     rootmenu->insert(i18n->getMessage(ScreenSet, ScreenRestart, "Restart"),
1782                      BScreen::Restart);
1783     rootmenu->insert(i18n->getMessage(ScreenSet, ScreenExit, "Exit"),
1784                      BScreen::Exit);
1785   } else {
1786     openbox.saveMenuFilename(openbox.getMenuFilename());
1787   }
1788 }
1789
1790
1791 Bool BScreen::parseMenuFile(FILE *file, Rootmenu *menu) {
1792   char line[1024], label[1024], command[1024];
1793
1794   while (! feof(file)) {
1795     memset(line, 0, 1024);
1796     memset(label, 0, 1024);
1797     memset(command, 0, 1024);
1798
1799     if (fgets(line, 1024, file)) {
1800       if (line[0] != '#') {
1801         register int i, key = 0, parse = 0, index = -1,
1802           line_length = strlen(line),
1803           label_length = 0, command_length = 0;
1804
1805         // determine the keyword
1806         key = 0;
1807         for (i = 0; i < line_length; i++) {
1808           if (line[i] == '[') parse = 1;
1809           else if (line[i] == ']') break;
1810           else if (line[i] != ' ')
1811             if (parse)
1812               key += tolower(line[i]);
1813         }
1814
1815         // get the label enclosed in ()'s
1816         parse = 0;
1817
1818         for (i = 0; i < line_length; i++) {
1819           if (line[i] == '(') {
1820             index = 0;
1821             parse = 1;
1822           } else if (line[i] == ')') break;
1823           else if (index++ >= 0) {
1824             if (line[i] == '\\' && i < line_length - 1) i++;
1825             label[index - 1] = line[i];
1826           }
1827         }
1828
1829         if (parse) {
1830           label[index] = '\0';
1831           label_length = index;
1832         } else {
1833           label[0] = '\0';
1834           label_length = 0;
1835         }
1836
1837         // get the command enclosed in {}'s
1838         parse = 0;
1839         index = -1;
1840         for (i = 0; i < line_length; i++) {
1841           if (line[i] == '{') {
1842             index = 0;
1843             parse = 1;
1844           } else if (line[i] == '}') break;
1845           else if (index++ >= 0) {
1846             if (line[i] == '\\' && i < line_length - 1) i++;
1847             command[index - 1] = line[i];
1848           }
1849         }
1850
1851         if (parse) {
1852           command[index] = '\0';
1853           command_length = index;
1854         } else {
1855           command[0] = '\0';
1856           command_length = 0;
1857         }
1858
1859         switch (key) {
1860         case 311: //end
1861           return ((menu->getCount() == 0) ? True : False);
1862
1863           break;
1864
1865         case 333: // nop
1866           menu->insert(label);
1867
1868           break;
1869
1870         case 421: // exec
1871           if ((! *label) && (! *command)) {
1872             fprintf(stderr, i18n->getMessage(ScreenSet, ScreenEXECError,
1873                              "BScreen::parseMenuFile: [exec] error, "
1874                              "no menu label and/or command defined\n"));
1875             continue;
1876           }
1877
1878           menu->insert(label, BScreen::Execute, command);
1879
1880           break;
1881
1882         case 442: // exit
1883           if (! *label) {
1884             fprintf(stderr, i18n->getMessage(ScreenSet, ScreenEXITError,
1885                                      "BScreen::parseMenuFile: [exit] error, "
1886                                      "no menu label defined\n"));
1887             continue;
1888           }
1889
1890           menu->insert(label, BScreen::Exit);
1891
1892           break;
1893
1894         case 561: // style
1895           {
1896             if ((! *label) || (! *command)) {
1897               fprintf(stderr, i18n->getMessage(ScreenSet, ScreenSTYLEError,
1898                                  "BScreen::parseMenuFile: [style] error, "
1899                                  "no menu label and/or filename defined\n"));
1900               continue;
1901             }
1902
1903             char style[MAXPATHLEN];
1904
1905             // perform shell style ~ home directory expansion
1906             char *homedir = 0;
1907             int homedir_len = 0;
1908             if (*command == '~' && *(command + 1) == '/') {
1909               homedir = getenv("HOME");
1910               homedir_len = strlen(homedir);
1911             }
1912
1913             if (homedir && homedir_len != 0) {
1914               strncpy(style, homedir, homedir_len);
1915
1916               strncpy(style + homedir_len, command + 1,
1917                       command_length - 1);
1918               *(style + command_length + homedir_len - 1) = '\0';
1919             } else {
1920               strncpy(style, command, command_length);
1921               *(style + command_length) = '\0';
1922             }
1923
1924             menu->insert(label, BScreen::SetStyle, style);
1925           }
1926
1927           break;
1928
1929         case 630: // config
1930           if (! *label) {
1931             fprintf(stderr, i18n->getMessage(ScreenSet, ScreenCONFIGError,
1932                                "BScreen::parseMenufile: [config] error, "
1933                                "no label defined"));
1934             continue;
1935           }
1936
1937           menu->insert(label, configmenu);
1938
1939           break;
1940
1941         case 740: // include
1942           {
1943             if (! *label) {
1944               fprintf(stderr, i18n->getMessage(ScreenSet, ScreenINCLUDEError,
1945                                  "BScreen::parseMenuFile: [include] error, "
1946                                  "no filename defined\n"));
1947               continue;
1948             }
1949
1950             char newfile[MAXPATHLEN];
1951
1952             // perform shell style ~ home directory expansion
1953             char *homedir = 0;
1954             int homedir_len = 0;
1955             if (*label == '~' && *(label + 1) == '/') {
1956               homedir = getenv("HOME");
1957               homedir_len = strlen(homedir);
1958             }
1959
1960             if (homedir && homedir_len != 0) {
1961               strncpy(newfile, homedir, homedir_len);
1962
1963               strncpy(newfile + homedir_len, label + 1,
1964                       label_length - 1);
1965               *(newfile + label_length + homedir_len - 1) = '\0';
1966             } else {
1967               strncpy(newfile, label, label_length);
1968               *(newfile + label_length) = '\0';
1969             }
1970
1971             if (newfile) {
1972               FILE *submenufile = fopen(newfile, "r");
1973
1974               if (submenufile) {
1975                 struct stat buf;
1976                 if (fstat(fileno(submenufile), &buf) ||
1977                     (! S_ISREG(buf.st_mode))) {
1978                   fprintf(stderr,
1979                           i18n->getMessage(ScreenSet, ScreenINCLUDEErrorReg,
1980                              "BScreen::parseMenuFile: [include] error: "
1981                              "'%s' is not a regular file\n"), newfile);
1982                   break;
1983                 }
1984
1985                 if (! feof(submenufile)) {
1986                   if (! parseMenuFile(submenufile, menu))
1987                     openbox.saveMenuFilename(newfile);
1988
1989                   fclose(submenufile);
1990                 }
1991               } else
1992                 perror(newfile);
1993             }
1994           }
1995
1996           break;
1997
1998         case 767: // submenu
1999           {
2000             if (! *label) {
2001               fprintf(stderr, i18n->getMessage(ScreenSet, ScreenSUBMENUError,
2002                                  "BScreen::parseMenuFile: [submenu] error, "
2003                                  "no menu label defined\n"));
2004               continue;
2005             }
2006
2007             Rootmenu *submenu = new Rootmenu(*this);
2008
2009             if (*command)
2010               submenu->setLabel(command);
2011             else
2012               submenu->setLabel(label);
2013
2014             parseMenuFile(file, submenu);
2015             submenu->update();
2016             menu->insert(label, submenu);
2017             rootmenuList->insert(submenu);
2018           }
2019
2020           break;
2021
2022         case 773: // restart
2023           {
2024             if (! *label) {
2025               fprintf(stderr, i18n->getMessage(ScreenSet, ScreenRESTARTError,
2026                                  "BScreen::parseMenuFile: [restart] error, "
2027                                  "no menu label defined\n"));
2028               continue;
2029             }
2030
2031             if (*command)
2032               menu->insert(label, BScreen::RestartOther, command);
2033             else
2034               menu->insert(label, BScreen::Restart);
2035           }
2036
2037           break;
2038
2039         case 845: // reconfig
2040           {
2041             if (! *label) {
2042               fprintf(stderr, i18n->getMessage(ScreenSet, ScreenRECONFIGError,
2043                                  "BScreen::parseMenuFile: [reconfig] error, "
2044                                  "no menu label defined\n"));
2045               continue;
2046             }
2047
2048             menu->insert(label, BScreen::Reconfigure);
2049           }
2050
2051           break;
2052
2053         case 995: // stylesdir
2054         case 1113: // stylesmenu
2055           {
2056             Bool newmenu = ((key == 1113) ? True : False);
2057
2058             if ((! *label) || ((! *command) && newmenu)) {
2059               fprintf(stderr,
2060                       i18n->getMessage(ScreenSet, ScreenSTYLESDIRError,
2061                          "BScreen::parseMenuFile: [stylesdir/stylesmenu]"
2062                          " error, no directory defined\n"));
2063               continue;
2064             }
2065
2066             char stylesdir[MAXPATHLEN];
2067
2068             char *directory = ((newmenu) ? command : label);
2069             int directory_length = ((newmenu) ? command_length : label_length);
2070
2071             // perform shell style ~ home directory expansion
2072             char *homedir = 0;
2073             int homedir_len = 0;
2074
2075             if (*directory == '~' && *(directory + 1) == '/') {
2076               homedir = getenv("HOME");
2077               homedir_len = strlen(homedir);
2078             }
2079
2080             if (homedir && homedir_len != 0) {
2081               strncpy(stylesdir, homedir, homedir_len);
2082
2083               strncpy(stylesdir + homedir_len, directory + 1,
2084                       directory_length - 1);
2085               *(stylesdir + directory_length + homedir_len - 1) = '\0';
2086             } else {
2087               strncpy(stylesdir, directory, directory_length);
2088               *(stylesdir + directory_length) = '\0';
2089             }
2090
2091             struct stat statbuf;
2092
2093             if (! stat(stylesdir, &statbuf)) {
2094               if (S_ISDIR(statbuf.st_mode)) {
2095                 Rootmenu *stylesmenu;
2096
2097                 if (newmenu)
2098                   stylesmenu = new Rootmenu(*this);
2099                 else
2100                   stylesmenu = menu;
2101
2102                 DIR *d = opendir(stylesdir);
2103                 int entries = 0;
2104                 struct dirent *p;
2105
2106                 // get the total number of directory entries
2107                 while ((p = readdir(d))) entries++;
2108                 rewinddir(d);
2109
2110                 char **ls = new char* [entries];
2111                 int index = 0;
2112                 while ((p = readdir(d)))
2113                   ls[index++] = bstrdup(p->d_name);
2114
2115                 closedir(d);
2116
2117                 std::sort(ls, ls + entries, dcmp());
2118
2119                 int n, slen = strlen(stylesdir);
2120                 for (n = 0; n < entries; n++) {
2121                   if (ls[n][strlen(ls[n])-1] != '~') {
2122                     int nlen = strlen(ls[n]);
2123                     char style[MAXPATHLEN + 1];
2124
2125                     strncpy(style, stylesdir, slen);
2126                     *(style + slen) = '/';
2127                     strncpy(style + slen + 1, ls[n], nlen + 1);
2128
2129                     if ((! stat(style, &statbuf)) && S_ISREG(statbuf.st_mode))
2130                       stylesmenu->insert(ls[n], BScreen::SetStyle, style);
2131                   }
2132
2133                   delete [] ls[n];
2134                 }
2135
2136                 delete [] ls;
2137
2138                 stylesmenu->update();
2139
2140                 if (newmenu) {
2141                   stylesmenu->setLabel(label);
2142                   menu->insert(label, stylesmenu);
2143                   rootmenuList->insert(stylesmenu);
2144                 }
2145
2146                 openbox.saveMenuFilename(stylesdir);
2147               } else {
2148                 fprintf(stderr, i18n->getMessage(ScreenSet,
2149                                                  ScreenSTYLESDIRErrorNotDir,
2150                                    "BScreen::parseMenuFile:"
2151                                    " [stylesdir/stylesmenu] error, %s is not a"
2152                                    " directory\n"), stylesdir);
2153               }
2154             } else {
2155               fprintf(stderr,
2156                       i18n->getMessage(ScreenSet, ScreenSTYLESDIRErrorNoExist,
2157                          "BScreen::parseMenuFile: [stylesdir/stylesmenu]"
2158                          " error, %s does not exist\n"), stylesdir);
2159             }
2160
2161             break;
2162           }
2163
2164         case 1090: // workspaces
2165           {
2166             if (! *label) {
2167               fprintf(stderr,
2168                       i18n->getMessage(ScreenSet, ScreenWORKSPACESError,
2169                                "BScreen:parseMenuFile: [workspaces] error, "
2170                                "no menu label defined\n"));
2171               continue;
2172             }
2173
2174             menu->insert(label, workspacemenu);
2175
2176             break;
2177           }
2178         }
2179       }
2180     }
2181   }
2182
2183   return ((menu->getCount() == 0) ? True : False);
2184 }
2185
2186
2187 void BScreen::shutdown(void) {
2188   openbox.grab();
2189
2190   XSelectInput(getBaseDisplay().getXDisplay(), getRootWindow(), NoEventMask);
2191   XSync(getBaseDisplay().getXDisplay(), False);
2192
2193   LinkedListIterator<Workspace> it(workspacesList);
2194   for (Workspace *w = it.current(); w; it++, w = it.current())
2195     w->shutdown();
2196
2197   while (iconList->count()) {
2198     iconList->first()->restore();
2199     delete iconList->first();
2200   }
2201
2202 #ifdef    SLIT
2203   slit->shutdown();
2204 #endif // SLIT
2205
2206   openbox.ungrab();
2207 }
2208
2209
2210 void BScreen::showPosition(int x, int y) {
2211   if (! geom_visible) {
2212     XMoveResizeWindow(getBaseDisplay().getXDisplay(), geom_window,
2213                       (size().w() - geom_w) / 2,
2214                       (size().h() - geom_h) / 2, geom_w, geom_h);
2215     XMapWindow(getBaseDisplay().getXDisplay(), geom_window);
2216     XRaiseWindow(getBaseDisplay().getXDisplay(), geom_window);
2217
2218     geom_visible = True;
2219   }
2220
2221   char label[1024];
2222
2223   sprintf(label, i18n->getMessage(ScreenSet, ScreenPositionFormat,
2224                                   "X: %4d x Y: %4d"), x, y);
2225
2226   XClearWindow(getBaseDisplay().getXDisplay(), geom_window);
2227
2228   if (i18n->multibyte()) {
2229     XmbDrawString(getBaseDisplay().getXDisplay(), geom_window,
2230                   resource.wstyle.fontset, resource.wstyle.l_text_focus_gc,
2231                   resource.bevel_width, resource.bevel_width -
2232                   resource.wstyle.fontset_extents->max_ink_extent.y,
2233                   label, strlen(label));
2234   } else {
2235     XDrawString(getBaseDisplay().getXDisplay(), geom_window,
2236                 resource.wstyle.l_text_focus_gc,
2237                 resource.bevel_width,
2238                 resource.wstyle.font->ascent +
2239                 resource.bevel_width, label, strlen(label));
2240   }
2241 }
2242
2243
2244 void BScreen::showGeometry(unsigned int gx, unsigned int gy) {
2245   if (! geom_visible) {
2246     XMoveResizeWindow(getBaseDisplay().getXDisplay(), geom_window,
2247                       (size().w() - geom_w) / 2,
2248                       (size().h() - geom_h) / 2, geom_w, geom_h);
2249     XMapWindow(getBaseDisplay().getXDisplay(), geom_window);
2250     XRaiseWindow(getBaseDisplay().getXDisplay(), geom_window);
2251
2252     geom_visible = True;
2253   }
2254
2255   char label[1024];
2256
2257   sprintf(label, i18n->getMessage(ScreenSet, ScreenGeometryFormat,
2258                                   "W: %4d x H: %4d"), gx, gy);
2259
2260   XClearWindow(getBaseDisplay().getXDisplay(), geom_window);
2261
2262   if (i18n->multibyte()) {
2263     XmbDrawString(getBaseDisplay().getXDisplay(), geom_window,
2264                   resource.wstyle.fontset, resource.wstyle.l_text_focus_gc,
2265                   resource.bevel_width, resource.bevel_width -
2266                   resource.wstyle.fontset_extents->max_ink_extent.y,
2267                   label, strlen(label));
2268   } else {
2269     XDrawString(getBaseDisplay().getXDisplay(), geom_window,
2270                 resource.wstyle.l_text_focus_gc,
2271                 resource.bevel_width,
2272                 resource.wstyle.font->ascent +
2273                 resource.bevel_width, label, strlen(label));
2274   }
2275 }
2276
2277 void BScreen::hideGeometry(void) {
2278   if (geom_visible) {
2279     XUnmapWindow(getBaseDisplay().getXDisplay(), geom_window);
2280     geom_visible = False;
2281   }
2282 }
2283
2284 void BScreen::setHideToolbar(bool b) {
2285   resource.hide_toolbar = b;
2286   if (resource.hide_toolbar)
2287     getToolbar()->unMapToolbar();
2288   else
2289     getToolbar()->mapToolbar();
2290   ostrstream s;
2291   s << "session.screen" << getScreenNumber() << ".hideToolbar" << ends;
2292   config.setValue(s.str(), resource.hide_toolbar ? "True" : "False");
2293 }
2294