src/rootmenu.c

   1 /* rootmenu.c- user defined menu
   2  *
   3  *  Window Maker window manager
   4  *
   5  *  Copyright (c) 1997, 1998 Alfredo K. Kojima
   6  *  Copyright (c) 1998       Dan Pascu
   7  *
   8  *  This program is free software; you can redistribute it and/or modify
   9  *  it under the terms of the GNU General Public License as published by
  10  *  the Free Software Foundation; either version 2 of the License, or
  11  *  (at your option) any later version.
  12  *
  13  *  This program is distributed in the hope that it will be useful,
  14  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  *  GNU General Public License for more details.
  17  *
  18  *  You should have received a copy of the GNU General Public License
  19  *  along with this program; if not, write to the Free Software
  20  *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
  21  *  USA.
  22  */
  23
  24 #include "wconfig.h"
  25
  26 #ifndef LITE
  27
  28 #include <assert.h>
  29 #include <stdio.h>
  30 #include <stdlib.h>
  31 #include <unistd.h>
  32 #include <sys/stat.h>
  33 #include <sys/wait.h>
  34 #include <sys/types.h>
  35 #include <string.h>
  36 #include <ctype.h>
  37 #include <time.h>
  38 #include <dirent.h>
  39
  40 #include <X11/Xlib.h>
  41 #include <X11/Xutil.h>
  42 #include <X11/Xatom.h>
  43
  44 #include "WindowMaker.h"
  45 #include "actions.h"
  46 #include "menu.h"
  47 #include "funcs.h"
  48 #include "dialog.h"
  49 #include "keybind.h"
  50 #include "stacking.h"
  51 #include "workspace.h"
  52 #include "defaults.h"
  53 #include "framewin.h"
  54 #include "session.h"
  55 #include "xmodifier.h"
  56 #include <proplist.h>
  57
  58
  59
  60 extern char *Locale;
  61
  62 extern WDDomain *WDRootMenu;
  63
  64 extern Cursor wCursor[WCUR_LAST];
  65
  66 extern Time LastTimestamp;
  67
  68 extern WPreferences wPreferences;
  69
  70 extern int wScreenCount;
  71
  72 static WMenu *readMenuPipe(WScreen *scr, char **file_name);
  73 static WMenu *readMenuFile(WScreen *scr, char *file_name);
  74 static WMenu *readMenuDirectory(WScreen *scr, char *title, char **file_name,
  75                                 char *command);
  76
  77
  78 typedef struct Shortcut {
  79     struct Shortcut *next;
  80
  81     int modifier;
  82     KeyCode keycode;
  83     WMenuEntry *entry;
  84     WMenu *menu;
  85 } Shortcut;
  86
  87
  88
  89 static Shortcut *shortcutList = NULL;
  90
  91
  92 /*
  93  * Syntax:
  94  * # main menu
  95  * "Menu Name" MENU
  96  *      "Title" EXEC command_to_exec -params
  97  *      "Submenu" MENU
  98  *              "Title" EXEC command_to_exec -params
  99  *      "Submenu" END
 100  *      "Workspaces" WORKSPACE_MENU
 101  *      "Title" built_in_command
 102  *      "Quit" EXIT
 103  *      "Quick Quit" EXIT QUICK
 104  * "Menu Name" END
 105  *
 106  * Commands may be preceded by SHORTCUT key
 107  *
 108  * Built-in commands:
 109  *
 110  * INFO_PANEL - shows the Info Panel
 111  * LEGAL_PANEL - shows the Legal info panel
 112  * SHUTDOWN [QUICK] - closes the X server [without confirmation]
 113  * REFRESH - forces the desktop to be repainted
 114  * EXIT [QUICK] - exit the window manager [without confirmation]
 115  * EXEC <program> - execute an external program
 116  * SHEXEC <command> - execute a shell command
 117  * WORKSPACE_MENU - places the workspace submenu
 118  * ARRANGE_ICONS
 119  * RESTART [<window manager>] - restarts the window manager
 120  * SHOW_ALL - unhide all windows on workspace
 121  * HIDE_OTHERS - hides all windows excep the focused one
 122  * OPEN_MENU file - read menu data from file which must be a valid menu file.
 123  * OPEN_MENU /some/dir [/some/other/dir ...] [WITH command -options]
 124  *              - read menu data from directory(ies) and
 125  *                eventually precede each with a command.
 126  * OPEN_MENU | command
 127  *              - opens command and uses its stdout to construct and insert
 128  *                the resulting menu in current position. The output of
 129  *                command must be a valid menu description.
 130  *                The space between '|' and command is optional.
 131  * SAVE_SESSION - saves the current state of the desktop, which include
 132  *                all running applications, all their hints (geometry,
 133  *                position on screen, workspace they live on, the dock
 134  *                or clip from where they were launched, and
 135  *                if minimized, shaded or hidden. Also saves the current
 136  *                workspace the user is on. All will be restored on every
 137  *                start of windowmaker until another SAVE_SESSION or
 138  *                CLEAR_SESSION is used. If SaveSessionOnExit = Yes; in
 139  *                WindowMaker domain file, then saving is automatically
 140  *                done on every windowmaker exit, overwriting any
 141  *                SAVE_SESSION or CLEAR_SESSION (see below). Also save
 142  *                dock state now.
 143  * CLEAR_SESSION - clears any previous saved session. This will not have
 144  *                any effect if SaveSessionOnExit is True.
 145  *
 146  */
 147
 148 #define MAX(a,b)        ((a)>(b) ? (a) : (b))
 149
 150
 151 #define M_QUICK         1
 152
 153 /* menu commands */
 154
 155 static void
 156 execCommand(WMenu *menu, WMenuEntry *entry)
 157 {
 158     char *cmdline;
 159
 160     cmdline = ExpandOptions(menu->frame->screen_ptr, (char*)entry->clientdata);
 161
 162     XGrabPointer(dpy, menu->frame->screen_ptr->root_win, True, 0,
 163                  GrabModeAsync, GrabModeAsync, None, wCursor[WCUR_WAIT],
 164                  CurrentTime);
 165     XSync(dpy, 0);
 166
 167     if (cmdline) {
 168         ExecuteShellCommand(menu->frame->screen_ptr, cmdline);
 169         free(cmdline);
 170     }
 171     XUngrabPointer(dpy, CurrentTime);
 172     XSync(dpy, 0);
 173 }
 174
 175
 176 static void
 177 exitCommand(WMenu *menu, WMenuEntry *entry)
 178 {
 179     static int inside = 0;
 180
 181     /* prevent reentrant calls */
 182     if (inside)
 183         return;
 184     inside = 1;
 185
 186     if ((long)entry->clientdata==M_QUICK
 187         || wMessageDialog(menu->frame->screen_ptr, _("Exit"),
 188                           _("Exit window manager?"),
 189                           _("Exit"), _("Cancel"), NULL)==WAPRDefault) {
 190 #ifdef DEBUG
 191         printf("Exiting WindowMaker.\n");
 192 #endif
 193         Shutdown(WSExitMode);
 194     }
 195     inside = 0;
 196 }
 197
 198
 199 static void
 200 shutdownCommand(WMenu *menu, WMenuEntry *entry)
 201 {
 202     static int inside = 0;
 203     int result;
 204
 205     /* prevent reentrant calls */
 206     if (inside)
 207         return;
 208     inside = 1;
 209
 210 #define R_CANCEL 0
 211 #define R_CLOSE 1
 212 #define R_KILL 2
 213
 214
 215     result = R_CANCEL;
 216     if ((long)entry->clientdata==M_QUICK)
 217         result = R_CLOSE;
 218     else {
 219 #ifdef XSMP_ENABLED
 220         if (wSessionIsManaged()) {
 221             int r;
 222
 223             r = wMessageDialog(menu->frame->screen_ptr,
 224                                _("Close X session"),
 225                                _("Close Window System session?\n"
 226                                  "Kill might close applications with unsaved data."),
 227                                _("Close"), _("Kill"), _("Cancel"));
 228             if (r==WAPRDefault)
 229                 result = R_CLOSE;
 230             else if (r==WAPRAlternate)
 231                 result = R_KILL;
 232         } else
 233 #endif
 234         {
 235             int r;
 236
 237             r = wMessageDialog(menu->frame->screen_ptr,
 238                                _("Kill X session"),
 239                                _("Kill Window System session?\n"
 240                                  "(all applications will be closed)"),
 241                                _("Kill"), _("Cancel"), NULL);
 242             if (r==WAPRDefault)
 243                 result = R_KILL;
 244         }
 245     }
 246
 247     if (result!=R_CANCEL) {
 248 #ifdef XSMP_ENABLED
 249         if (result == R_CLOSE) {
 250             Shutdown(WSLogoutMode);
 251         } else
 252 #endif /* XSMP_ENABLED */
 253         {
 254             Shutdown(WSKillMode);
 255         }
 256     }
 257 #undef R_CLOSE
 258 #undef R_CANCEL
 259 #undef R_KILL
 260     inside = 0;
 261 }
 262
 263
 264 static void
 265 restartCommand(WMenu *menu, WMenuEntry *entry)
 266 {
 267     Shutdown(WSRestartPreparationMode);
 268     Restart((char*)entry->clientdata, False);
 269     Restart(NULL, True);
 270 }
 271
 272
 273 static void
 274 refreshCommand(WMenu *menu, WMenuEntry *entry)
 275 {
 276     wRefreshDesktop(menu->frame->screen_ptr);
 277 }
 278
 279
 280 static void
 281 arrangeIconsCommand(WMenu *menu, WMenuEntry *entry)
 282 {
 283     wArrangeIcons(menu->frame->screen_ptr, True);
 284 }
 285
 286 static void
 287 showAllCommand(WMenu *menu, WMenuEntry *entry)
 288 {
 289     wShowAllWindows(menu->frame->screen_ptr);
 290 }
 291
 292 static void
 293 hideOthersCommand(WMenu *menu, WMenuEntry *entry)
 294 {
 295     wHideOtherApplications(menu->frame->screen_ptr->focused_window);
 296 }
 297
 298
 299 static void
 300 saveSessionCommand(WMenu *menu, WMenuEntry *entry)
 301 {
 302     if (!wPreferences.save_session_on_exit)
 303         wSessionSaveState(menu->frame->screen_ptr);
 304
 305     wScreenSaveState(menu->frame->screen_ptr);
 306 }
 307
 308
 309 static void
 310 clearSessionCommand(WMenu *menu, WMenuEntry *entry)
 311 {
 312     wSessionClearState(menu->frame->screen_ptr);
 313 }
 314
 315
 316 static void
 317 infoPanelCommand(WMenu *menu, WMenuEntry *entry)
 318 {
 319     wShowInfoPanel(menu->frame->screen_ptr);
 320 }
 321
 322
 323 static void
 324 legalPanelCommand(WMenu *menu, WMenuEntry *entry)
 325 {
 326     wShowLegalPanel(menu->frame->screen_ptr);
 327 }
 328
 329
 330 /********************************************************************/
 331
 332
 333 static char*
 334 getLocalizedMenuFile(char *menu)
 335 {
 336     char *buffer;
 337     char *ptr;
 338
 339     if (!Locale)
 340         return NULL;
 341
 342     buffer = wmalloc(strlen(menu)+32);
 343
 344     /* try menu.locale_name */
 345     sprintf(buffer, "%s.%s", menu, Locale);
 346     if (access(buffer, F_OK)==0) {
 347         return buffer;
 348     }
 349     /* check if it is in the form aa_bb.encoding and check for aa_bb */
 350     ptr = strchr(Locale, '.');
 351     if (ptr) {
 352         *ptr = 0;
 353         if (access(buffer, F_OK)==0) {
 354             return buffer;
 355         }
 356     }
 357     /* now check for aa */
 358     ptr = strchr(buffer, '_');
 359     if (ptr) {
 360         *ptr = 0;
 361         if (access(buffer, F_OK)==0) {
 362             return buffer;
 363         }
 364     }
 365
 366     return NULL;
 367 }
 368
 369
 370 static void
 371 raiseMenus(WMenu *menu)
 372 {
 373     int i;
 374
 375     if (menu->flags.mapped) {
 376         wRaiseFrame(menu->frame->core);
 377     }
 378     for (i=0; i<menu->cascade_no; i++) {
 379         if (menu->cascades[i])
 380           raiseMenus(menu->cascades[i]);
 381     }
 382 }
 383
 384
 385
 386 Bool
 387 wRootMenuPerformShortcut(XEvent *event)
 388 {
 389     Shortcut *ptr;
 390     int modifiers;
 391     int done = 0;
 392
 393     /* ignore CapsLock */
 394     modifiers = event->xkey.state & ValidModMask;
 395
 396     for (ptr = shortcutList; ptr!=NULL; ptr = ptr->next) {
 397         if (ptr->keycode==0)
 398             continue;
 399
 400         if (ptr->keycode==event->xkey.keycode && (ptr->modifier==modifiers)) {
 401             (*ptr->entry->callback)(ptr->menu, ptr->entry);
 402             done = True;
 403         }
 404     }
 405     return done;
 406 }
 407
 408
 409 void
 410 wRootMenuBindShortcuts(Window window)
 411 {
 412     Shortcut *ptr;
 413
 414     ptr = shortcutList;
 415     while (ptr) {
 416         if (ptr->modifier!=AnyModifier) {
 417             XGrabKey(dpy, ptr->keycode, ptr->modifier|LockMask,
 418                      window, True, GrabModeAsync, GrabModeAsync);
 419 #ifdef NUMLOCK_HACK
 420             wHackedGrabKey(ptr->keycode, ptr->modifier,
 421                            window, True, GrabModeAsync, GrabModeAsync);
 422 #endif
 423         }
 424         XGrabKey(dpy, ptr->keycode, ptr->modifier, window, True,
 425                  GrabModeAsync, GrabModeAsync);
 426         ptr = ptr->next;
 427     }
 428 }
 429
 430
 431 static void
 432 rebindKeygrabs(WScreen *scr)
 433 {
 434     WWindow *wwin;
 435
 436     wwin = scr->focused_window;
 437
 438     while (wwin!=NULL) {
 439         XUngrabKey(dpy, AnyKey, AnyModifier, wwin->frame->core->window);
 440
 441         if (!WFLAGP(wwin, no_bind_keys)) {
 442             wWindowSetKeyGrabs(wwin);
 443         }
 444         wwin = wwin->prev;
 445     }
 446 }
 447
 448
 449 static void
 450 removeShortcutsForMenu(WMenu *menu)
 451 {
 452     Shortcut *ptr, *tmp;
 453     Shortcut *newList = NULL;
 454
 455     ptr = shortcutList;
 456     while (ptr!=NULL) {
 457         tmp = ptr->next;
 458         if (ptr->menu == menu) {
 459             free(ptr);
 460         } else {
 461             ptr->next = newList;
 462             newList = ptr;
 463         }
 464         ptr = tmp;
 465     }
 466     shortcutList = newList;
 467     menu->menu->screen_ptr->flags.root_menu_changed_shortcuts = 1;
 468 }
 469
 470
 471 static Bool
 472 addShortcut(char *file, char *shortcutDefinition, WMenu *menu,
 473             WMenuEntry *entry)
 474 {
 475     Shortcut *ptr;
 476     KeySym ksym;
 477     char *k;
 478     char buf[128], *b;
 479
 480     ptr = wmalloc(sizeof(Shortcut));
 481
 482     strcpy(buf, shortcutDefinition);
 483     b = (char*)buf;
 484
 485     /* get modifiers */
 486     ptr->modifier = 0;
 487     while ((k = strchr(b, '+'))!=NULL) {
 488         int mod;
 489
 490         *k = 0;
 491         mod = wXModifierFromKey(b);
 492         if (mod<0) {
 493             wwarning(_("%s:invalid key modifier \"%s\""), file, b);
 494             free(ptr);
 495             return False;
 496         }
 497         ptr->modifier |= mod;
 498
 499         b = k+1;
 500     }
 501
 502     /* get key */
 503     ksym = XStringToKeysym(b);
 504
 505     if (ksym==NoSymbol) {
 506         wwarning(_("%s:invalid kbd shortcut specification \"%s\" for entry %s"),
 507                  file, shortcutDefinition, entry->text);
 508         free(ptr);
 509         return False;
 510     }
 511
 512     ptr->keycode = XKeysymToKeycode(dpy, ksym);
 513     if (ptr->keycode==0) {
 514         wwarning(_("%s:invalid key in shortcut \"%s\" for entry %s"), file,
 515                  shortcutDefinition, entry->text);
 516         free(ptr);
 517         return False;
 518     }
 519
 520     ptr->menu = menu;
 521     ptr->entry = entry;
 522
 523     ptr->next = shortcutList;
 524     shortcutList = ptr;
 525
 526     menu->menu->screen_ptr->flags.root_menu_changed_shortcuts = 1;
 527
 528     return True;
 529 }
 530
 531
 532 /*******************************/
 533
 534 static char*
 535 cropline(char *line)
 536 {
 537     char *end;
 538
 539     if (strlen(line)==0)
 540         return line;
 541
 542     end = &(line[strlen(line)])-1;
 543     while (isspace(*line) && *line!=0) line++;
 544     while (end>line && isspace(*end)) {
 545         *end=0;
 546         end--;
 547     }
 548     return line;
 549 }
 550
 551
 552 static  char*
 553 next_token(char *line, char **next)
 554 {
 555     char *tmp, c;
 556     char *ret;
 557
 558     *next = NULL;
 559     while (*line==' ' || *line=='\t') line++;
 560
 561     tmp = line;
 562
 563     if (*tmp=='"') {
 564         tmp++; line++;
 565         while (*tmp!=0 && *tmp!='"') tmp++;
 566         if (*tmp!='"') {
 567             wwarning(_("%s: unmatched '\"' in menu file"), line);
 568             return NULL;
 569         }
 570     } else {
 571         do {
 572             if (*tmp=='\\')
 573                 tmp++;
 574
 575             if (*tmp!=0)
 576                 tmp++;
 577
 578         } while (*tmp!=0 && *tmp!=' ' && *tmp!='\t');
 579     }
 580
 581     c = *tmp;
 582     *tmp = 0;
 583     ret = wstrdup(line);
 584     *tmp = c;
 585
 586     if (c==0)
 587         return ret;
 588     else
 589         tmp++;
 590
 591     /* skip blanks */
 592     while (*tmp==' ' || *tmp=='\t') tmp++;
 593
 594     if (*tmp!=0)
 595         *next = tmp;
 596
 597     return ret;
 598 }
 599
 600
 601 static void
 602 separateCommand(char *line, char ***file, char **command)
 603 {
 604     char *token, *tmp = line;
 605     WMBag *bag = WMCreateBag(4);
 606     int count, i;
 607
 608     *file = NULL;
 609     *command = NULL;
 610     do {
 611         token = next_token(tmp, &tmp);
 612         if (token) {
 613             if (strcmp(token, "WITH")==0) {
 614                 if (tmp!=NULL && *tmp!=0)
 615                     *command = wstrdup(tmp);
 616                 else
 617                     wwarning(_("%s: missing command"), line);
 618                 break;
 619             }
 620             WMPutInBag(bag, token);
 621         }
 622     } while (token!=NULL && tmp!=NULL);
 623
 624     count = WMGetBagItemCount(bag);
 625     if (count>0) {
 626         int j;
 627         *file = wmalloc(sizeof(char*)*(count+1));
 628         i = count;
 629         (*file)[count] = NULL;
 630         for (j = 0; j < count; j++) {
 631             (*file)[--i] = WMGetFromBag(bag, j);
 632         }
 633     }
 634     WMFreeBag(bag);
 635 }
 636
 637
 638 static void
 639 constructMenu(WMenu *menu, WMenuEntry *entry)
 640 {
 641     WMenu *submenu;
 642     struct stat stat_buf;
 643     char **path;
 644     char *cmd;
 645     char *lpath = NULL;
 646     int i, first=-1;
 647     time_t last=0;
 648
 649     separateCommand((char*)entry->clientdata, &path, &cmd);
 650     if (!path || *path==NULL || **path==0) {
 651         wwarning(_("invalid OPEN_MENU specification: %s"),
 652                  (char*)entry->clientdata);
 653         return;
 654     }
 655
 656     if (path[0][0]=='|') {
 657         /* pipe menu */
 658
 659         if (!menu->cascades[entry->cascade] ||
 660             menu->cascades[entry->cascade]->timestamp == 0) {
 661             /* parse pipe */
 662
 663             submenu = readMenuPipe(menu->frame->screen_ptr, path);
 664
 665             /* there's no automatic reloading */
 666             if(submenu != NULL)
 667                 submenu->timestamp = 1;
 668         } else {
 669             submenu = NULL;
 670         }
 671
 672     } else {
 673         i=0;
 674         while(path[i] != NULL) {
 675             char *tmp;
 676
 677             if (strcmp(path[i], "-noext")==0) {
 678                 i++;
 679                 continue;
 680             }
 681
 682             tmp = wexpandpath(path[i]);
 683             free(path[i]);
 684             lpath = getLocalizedMenuFile(tmp);
 685             if (lpath) {
 686                 free(tmp);
 687                 path[i] = lpath;
 688                 lpath = NULL;
 689             } else {
 690                 path[i] = tmp;
 691             }
 692
 693             if (stat(path[i], &stat_buf)==0) {
 694                 if (last < stat_buf.st_mtime)
 695                     last = stat_buf.st_mtime;
 696                 if (first<0)
 697                     first=i;
 698             } else {
 699                 wsyserror(_("%s:could not stat menu"), path[i]);
 700                 /*goto finish;*/
 701             }
 702
 703             i++;
 704         }
 705
 706         if (first < 0) {
 707             wsyserror(_("%s:could not stat menu:%s"), "OPEN_MENU",
 708                       (char*)entry->clientdata);
 709             goto finish;
 710         }
 711         stat(path[first], &stat_buf);
 712         if (!menu->cascades[entry->cascade]
 713             || menu->cascades[entry->cascade]->timestamp < last) {
 714
 715             if (S_ISDIR(stat_buf.st_mode)) {
 716                 /* menu directory */
 717                 submenu = readMenuDirectory(menu->frame->screen_ptr,
 718                                             entry->text, path, cmd);
 719                 if (submenu)
 720                     submenu->timestamp = last;
 721             } else if (S_ISREG(stat_buf.st_mode)) {
 722                 /* menu file */
 723
 724                 if (cmd || path[1])
 725                     wwarning(_("too many parameters in OPEN_MENU: %s"),
 726                              (char*)entry->clientdata);
 727
 728                 submenu = readMenuFile(menu->frame->screen_ptr, path[first]);
 729                 if (submenu)
 730                     submenu->timestamp = stat_buf.st_mtime;
 731             } else {
 732                 submenu = NULL;
 733             }
 734         } else {
 735             submenu = NULL;
 736         }
 737     }
 738
 739     if (submenu) {
 740         wMenuEntryRemoveCascade(menu, entry);
 741         wMenuEntrySetCascade(menu, entry, submenu);
 742     }
 743
 744 finish:
 745     i = 0;
 746     while (path[i]!=NULL)
 747         free(path[i++]);
 748     free(path);
 749     if (cmd)
 750         free(cmd);
 751 }
 752
 753
 754 static WMenuEntry*
 755 addWorkspaceMenu(WScreen *scr, WMenu *menu, char *title)
 756 {
 757     WMenu *wsmenu;
 758     WMenuEntry *entry;
 759
 760     if (scr->flags.added_workspace_menu) {
 761         wwarning(_("There are more than one WORKSPACE_MENU commands in the applications menu. Only one is allowed."));
 762         return NULL;
 763     } else {
 764         scr->flags.added_workspace_menu = 1;
 765
 766         wsmenu = wWorkspaceMenuMake(scr, True);
 767         scr->workspace_menu = wsmenu;
 768         entry = wMenuAddCallback(menu, title, NULL, NULL);
 769         wMenuEntrySetCascade(menu, entry, wsmenu);
 770
 771         wWorkspaceMenuUpdate(scr, wsmenu);
 772     }
 773     return entry;
 774 }
 775
 776
 777 static WMenuEntry*
 778 addMenuEntry(WMenu *menu, char *title, char *shortcut, char *command,
 779              char *params, char *file_name)
 780 {
 781     WScreen *scr;
 782     WMenuEntry *entry = NULL;
 783     Bool shortcutOk = False;
 784
 785     if (!menu)
 786         return NULL;
 787     scr = menu->frame->screen_ptr;
 788     if (strcmp(command, "OPEN_MENU")==0) {
 789         if (!params) {
 790             wwarning(_("%s:missing parameter for menu command \"%s\""),
 791                      file_name, command);
 792         } else {
 793             WMenu *dummy;
 794             char *path;
 795
 796             path = wfindfile(DEF_CONFIG_PATHS, params);
 797             if (!path) {
 798                 path = wstrdup(params);
 799             }
 800             dummy = wMenuCreate(scr, title, False);
 801             dummy->on_destroy = removeShortcutsForMenu;
 802             entry = wMenuAddCallback(menu, title, constructMenu, path);
 803             entry->free_cdata = free;
 804             wMenuEntrySetCascade(menu, entry, dummy);
 805         }
 806     } else if (strcmp(command, "EXEC")==0) {
 807         if (!params)
 808             wwarning(_("%s:missing parameter for menu command \"%s\""),
 809                      file_name, command);
 810         else {
 811             entry = wMenuAddCallback(menu, title, execCommand,
 812                                      wstrappend("exec ", params));
 813             entry->free_cdata = free;
 814             shortcutOk = True;
 815         }
 816     } else if (strcmp(command, "SHEXEC")==0) {
 817         if (!params)
 818             wwarning(_("%s:missing parameter for menu command \"%s\""),
 819                      file_name, command);
 820         else {
 821             entry = wMenuAddCallback(menu, title, execCommand,
 822                                      wstrdup(params));
 823             entry->free_cdata = free;
 824             shortcutOk = True;
 825         }
 826     } else if (strcmp(command, "EXIT")==0) {
 827
 828         if (params && strcmp(params, "QUICK")==0)
 829             entry = wMenuAddCallback(menu, title, exitCommand, (void*)M_QUICK);
 830         else
 831             entry = wMenuAddCallback(menu, title, exitCommand, NULL);
 832
 833         shortcutOk = True;
 834     } else if (strcmp(command, "SHUTDOWN")==0) {
 835
 836         if (params && strcmp(params, "QUICK")==0)
 837             entry = wMenuAddCallback(menu, title, shutdownCommand,
 838                                      (void*)M_QUICK);
 839         else
 840             entry = wMenuAddCallback(menu, title, shutdownCommand, NULL);
 841
 842         shortcutOk = True;
 843     } else if (strcmp(command, "REFRESH")==0) {
 844         entry = wMenuAddCallback(menu, title, refreshCommand, NULL);
 845
 846         shortcutOk = True;
 847     } else if (strcmp(command, "WORKSPACE_MENU")==0) {
 848         entry = addWorkspaceMenu(scr, menu, title);
 849
 850         shortcutOk = True;
 851     } else if (strcmp(command, "ARRANGE_ICONS")==0) {
 852         entry = wMenuAddCallback(menu, title, arrangeIconsCommand, NULL);
 853
 854         shortcutOk = True;
 855     } else if (strcmp(command, "HIDE_OTHERS")==0) {
 856         entry = wMenuAddCallback(menu, title, hideOthersCommand, NULL);
 857
 858         shortcutOk = True;
 859     } else if (strcmp(command, "SHOW_ALL")==0) {
 860         entry = wMenuAddCallback(menu, title, showAllCommand, NULL);
 861
 862         shortcutOk = True;
 863     } else if (strcmp(command, "RESTART")==0) {
 864         entry = wMenuAddCallback(menu, title, restartCommand,
 865                                  params ? wstrdup(params) : NULL);
 866         entry->free_cdata = free;
 867         shortcutOk = True;
 868     } else if (strcmp(command, "SAVE_SESSION")==0) {
 869         entry = wMenuAddCallback(menu, title, saveSessionCommand, NULL);
 870
 871         shortcutOk = True;
 872     } else if (strcmp(command, "CLEAR_SESSION")==0) {
 873         entry = wMenuAddCallback(menu, title, clearSessionCommand, NULL);
 874         shortcutOk = True;
 875     } else if (strcmp(command, "INFO_PANEL")==0) {
 876         entry = wMenuAddCallback(menu, title, infoPanelCommand, NULL);
 877         shortcutOk = True;
 878     } else if (strcmp(command, "LEGAL_PANEL")==0) {
 879         entry = wMenuAddCallback(menu, title, legalPanelCommand, NULL);
 880         shortcutOk = True;
 881     } else {
 882         wwarning(_("%s:unknown command \"%s\" in menu config."), file_name,
 883                  command);
 884
 885         return NULL;
 886     }
 887
 888     if (shortcut && entry) {
 889         if (!shortcutOk) {
 890             wwarning(_("%s:can't add shortcut for entry \"%s\""), file_name,
 891                      title);
 892         } else {
 893             if (addShortcut(file_name, shortcut, menu, entry)) {
 894
 895                 entry->rtext = GetShortcutString(shortcut);
 896                  /*
 897                 entry->rtext = wstrdup(shortcut);
 898                   */
 899             }
 900         }
 901     }
 902
 903     return entry;
 904 }
 905
 906
 907
 908 /*******************   Menu Configuration From File   *******************/
 909
 910 static void
 911 separateline(char *line, char *title, char *command, char *parameter,
 912              char *shortcut)
 913 {
 914     int l, i;
 915
 916     l = strlen(line);
 917
 918     *title = 0;
 919     *command = 0;
 920     *parameter = 0;
 921     *shortcut = 0;
 922     /* get the title */
 923     while (isspace(*line) && (*line!=0)) line++;
 924     if (*line=='"') {
 925         line++;
 926         i=0;
 927         while (line[i]!='"' && (line[i]!=0)) i++;
 928         if (line[i]!='"')
 929           return;
 930     } else {
 931         i=0;
 932         while (!isspace(line[i]) && (line[i]!=0)) i++;
 933     }
 934     strncpy(title, line, i);
 935     title[i++]=0;
 936     line+=i;
 937
 938     /* get the command or shortcut keyword */
 939     while (isspace(*line) && (*line!=0)) line++;
 940     if (*line==0)
 941       return;
 942     i=0;
 943     while (!isspace(line[i]) && (line[i]!=0)) i++;
 944     strncpy(command, line, i);
 945     command[i++]=0;
 946     line+=i;
 947
 948     if (strcmp(command, "SHORTCUT")==0) {
 949         /* get the shortcut key */
 950         while (isspace(*line) && (*line!=0)) line++;
 951         if (*line=='"') {
 952             line++;
 953             i=0;
 954             while (line[i]!='"' && (line[i]!=0)) i++;
 955             if (line[i]!='"')
 956                 return;
 957         } else {
 958             i=0;
 959             while (!isspace(line[i]) && (line[i]!=0)) i++;
 960         }
 961         strncpy(shortcut, line, i);
 962         shortcut[i++]=0;
 963         line+=i;
 964
 965         *command=0;
 966
 967         /* get the command */
 968         while (isspace(*line) && (*line!=0)) line++;
 969         if (*line==0)
 970             return;
 971         i=0;
 972         while (!isspace(line[i]) && (line[i]!=0)) i++;
 973         strncpy(command, line, i);
 974         command[i++]=0;
 975         line+=i;
 976     }
 977
 978     /* get the parameters */
 979     while (isspace(*line) && (*line!=0)) line++;
 980     if (*line==0)
 981       return;
 982
 983     if (*line=='"') {
 984         line++;
 985         l = 0;
 986         while (line[l]!=0 && line[l]!='"') {
 987             parameter[l] = line[l];
 988             l++;
 989         }
 990         parameter[l] = 0;
 991         return;
 992     }
 993
 994     l = strlen(line);
 995     while (isspace(line[l]) && (l>0)) l--;
 996     strncpy(parameter, line, l);
 997     parameter[l]=0;
 998 }
 999
1000
1001 static WMenu*
1002 parseCascade(WScreen *scr, WMenu *menu, FILE *file, char *file_name)
1003 {
1004     char linebuf[MAXLINE];
1005     char elinebuf[MAXLINE];
1006     char title[MAXLINE];
1007     char command[MAXLINE];
1008     char shortcut[MAXLINE];
1009     char params[MAXLINE];
1010     char *line;
1011
1012     while (!IsEof(file)) {
1013         int lsize, ok;
1014
1015         ok = 0;
1016         fgets(linebuf, MAXLINE, file);
1017         line = cropline(linebuf);
1018         lsize = strlen(line);
1019         do {
1020             if (line[lsize-1]=='\\') {
1021                 char *line2;
1022                 int lsize2;
1023                 fgets(elinebuf, MAXLINE, file);
1024                 line2=cropline(elinebuf);
1025                 lsize2=strlen(line2);
1026                 if (lsize2+lsize>MAXLINE) {
1027                     wwarning(_("%s:maximal line size exceeded in menu config: %s"),
1028                              file_name, line);
1029                     ok=2;
1030                 } else {
1031                     line[lsize-1]=0;
1032                     lsize+=lsize2-1;
1033                     strcat(line, line2);
1034                 }
1035             } else {
1036                 ok=1;
1037             }
1038         } while (!ok && !IsEof(file));
1039         if (ok==2)
1040           continue;
1041
1042         if (line[0]==0 || line[0]=='#' || (line[0]=='/' && line[1]=='/'))
1043           continue;
1044
1045
1046         separateline(line, title, command, params, shortcut);
1047
1048         if (!command[0]) {
1049             wwarning(_("%s:missing command in menu config: %s"), file_name,
1050                      line);
1051             goto error;
1052         }
1053
1054         if (strcasecmp(command, "MENU")==0) {
1055             WMenu *cascade;
1056
1057             /* start submenu */
1058
1059             cascade = wMenuCreate(scr, title, False);
1060             cascade->on_destroy = removeShortcutsForMenu;
1061             if (parseCascade(scr, cascade, file, file_name)==NULL) {
1062                 wMenuDestroy(cascade, True);
1063             } else {
1064                 wMenuEntrySetCascade(menu,
1065                                      wMenuAddCallback(menu, title, NULL, NULL),
1066                                      cascade);
1067             }
1068         } else if (strcasecmp(command, "END")==0) {
1069             /* end of menu */
1070             return menu;
1071
1072         } else {
1073             /* normal items */
1074             addMenuEntry(menu, title, shortcut[0] ? shortcut : NULL, command,
1075                          params[0] ? params : NULL, file_name);
1076         }
1077     }
1078
1079     wwarning(_("%s:syntax error in menu file:END declaration missing"),
1080              file_name);
1081     return menu;
1082
1083     error:
1084     return menu;
1085 }
1086
1087
1088 static WMenu*
1089 readMenuFile(WScreen *scr, char *file_name)
1090 {
1091     WMenu *menu=NULL;
1092     FILE *file = NULL;
1093     char linebuf[MAXLINE];
1094     char title[MAXLINE];
1095     char shortcut[MAXLINE];
1096     char command[MAXLINE];
1097     char params[MAXLINE];
1098     char *line;
1099 #ifdef USECPP
1100     char *args;
1101     int cpp = 0;
1102 #endif
1103
1104 #ifdef USECPP
1105     if (!wPreferences.flags.nocpp) {
1106         args = MakeCPPArgs(file_name);
1107         if (!args) {
1108             wwarning(_("could not make arguments for menu file preprocessor"));
1109         } else {
1110             sprintf(command, "%s %s %s", CPP_PATH, args, file_name);
1111             free(args);
1112             file = popen(command, "r");
1113             if (!file) {
1114                 wsyserror(_("%s:could not open/preprocess menu file"),
1115                           file_name);
1116             } else {
1117                 cpp = 1;
1118             }
1119         }
1120     }
1121 #endif /* USECPP */
1122
1123     if (!file) {
1124         file = fopen(file_name, "r");
1125         if (!file) {
1126             wsyserror(_("%s:could not open menu file"), file_name);
1127             return NULL;
1128         }
1129     }
1130
1131     while (!IsEof(file)) {
1132         if (!fgets(linebuf, MAXLINE, file))
1133             break;
1134         line = cropline(linebuf);
1135         if (line[0]==0 || line[0]=='#' || (line[0]=='/' && line[1]=='/'))
1136           continue;
1137
1138         separateline(line, title, command, params, shortcut);
1139
1140         if (!command[0]) {
1141             wwarning(_("%s:missing command in menu config: %s"), file_name,
1142                      line);
1143             break;
1144         }
1145         if (strcasecmp(command, "MENU")==0) {
1146             menu = wMenuCreate(scr, title, True);
1147             menu->on_destroy = removeShortcutsForMenu;
1148             if (!parseCascade(scr, menu, file, file_name)) {
1149                 wMenuDestroy(menu, True);
1150             }
1151             break;
1152         } else {
1153             wwarning(_("%s:invalid menu file. MENU command is missing"),
1154                      file_name);
1155             break;
1156         }
1157     }
1158
1159 #ifdef CPP
1160     if (cpp) {
1161         if (pclose(file)==-1) {
1162             wsyserror(_("error reading preprocessed menu data"));
1163         }
1164     } else {
1165         fclose(file);
1166     }
1167 #else
1168     fclose(file);
1169 #endif
1170
1171     return menu;
1172 }
1173
1174 /************    Menu Configuration From Pipe      *************/
1175
1176 static WMenu*
1177 readMenuPipe(WScreen *scr, char **file_name)
1178 {
1179     WMenu *menu=NULL;
1180     FILE *file = NULL;
1181     char linebuf[MAXLINE];
1182     char title[MAXLINE];
1183     char command[MAXLINE];
1184     char params[MAXLINE];
1185     char shortcut[MAXLINE];
1186     char *line;
1187     char * filename;
1188     char flat_file[MAXLINE];
1189     int i;
1190 #ifdef USECPP
1191     char *args;
1192     int cpp = 0;
1193 #endif
1194
1195     flat_file[0] = '\0';
1196
1197     for(i = 0 ; file_name[i] != NULL ; i++) {
1198         strcat(flat_file, file_name[i]);
1199         strcat(flat_file, " ");
1200     }
1201     filename = flat_file+1;
1202
1203 #ifdef USECPP
1204     if (!wPreferences.flags.nocpp) {
1205        args = MakeCPPArgs(filename);
1206        if (!args) {
1207            wwarning(_("could not make arguments for menu file preprocessor"));
1208        } else {
1209            sprintf(command, "%s | %s %s", filename, CPP_PATH, args);
1210
1211            free(args);
1212            file = popen(command, "r");
1213            if (!file) {
1214                wsyserror(_("%s:could not open/preprocess menu file"), filename);
1215            } else {
1216                cpp = 1;
1217            }
1218        }
1219     }
1220
1221 #endif /* USECPP */
1222
1223     if (!file) {
1224        file = popen(filename, "r");
1225
1226        if (!file) {
1227            wsyserror(_("%s:could not open menu file"), filename);
1228            return NULL;
1229        }
1230     }
1231
1232     while (!IsEof(file)) {
1233         if (!fgets(linebuf, MAXLINE, file))
1234             break;
1235         line = cropline(linebuf);
1236         if (line[0]==0 || line[0]=='#' || (line[0]=='/' && line[1]=='/'))
1237             continue;
1238
1239         separateline(line, title, command, params, shortcut);
1240
1241         if (!command[0]) {
1242             wwarning(_("%s:missing command in menu config: %s"), file_name,
1243                      line);
1244             break;
1245         }
1246         if (strcasecmp(command, "MENU")==0) {
1247             menu = wMenuCreate(scr, title, True);
1248             menu->on_destroy = removeShortcutsForMenu;
1249             if (!parseCascade(scr, menu, file, filename)) {
1250                 wMenuDestroy(menu, True);
1251             }
1252             break;
1253         } else {
1254             wwarning(_("%s:no title given for the root menu"), filename);
1255             break;
1256         }
1257     }
1258
1259     pclose(file);
1260
1261     return menu;
1262 }
1263
1264
1265
1266 typedef struct {
1267     char *name;
1268     int index;
1269 } dir_data;
1270
1271
1272 static int
1273 myCompare(const void *d1, const void *d2)
1274 {
1275     dir_data *p1 = *(dir_data**)d1;
1276     dir_data *p2 = *(dir_data**)d2;
1277
1278     return strcmp(p1->name, p2->name);
1279 }
1280
1281
1282 /************  Menu Configuration From Directory   *************/
1283
1284 static Bool
1285 isFilePackage(char *file)
1286 {
1287     int l;
1288
1289     /* check if the extension indicates this file is a
1290      * file package. For now, only recognize .themed */
1291
1292     l = strlen(file);
1293
1294     if (l > 7 && strcmp(&(file[l-7]), ".themed")==0) {
1295         return True;
1296     } else {
1297         return False;
1298     }
1299 }
1300
1301
1302 static WMenu*
1303 readMenuDirectory(WScreen *scr, char *title, char **path, char *command)
1304 {
1305     DIR *dir;
1306     struct dirent *dentry;
1307     struct stat stat_buf;
1308     WMenu *menu=NULL;
1309     char *buffer;
1310     WMBag *dirs = NULL, *files = NULL;
1311     int length, i, have_space=0;
1312     dir_data *data;
1313     int stripExtension = 0;
1314
1315
1316     dirs = WMCreateBag(16);
1317     files = WMCreateBag(16);
1318
1319     i=0;
1320     while (path[i]!=NULL) {
1321         if (strcmp(path[i], "-noext")==0) {
1322             stripExtension = 1;
1323             i++;
1324             continue;
1325         }
1326
1327         dir = opendir(path[i]);
1328         if (!dir) {
1329             i++;
1330             continue;
1331         }
1332
1333         while ((dentry = readdir(dir))) {
1334
1335             if (strcmp(dentry->d_name, ".")==0 ||
1336                 strcmp(dentry->d_name, "..")==0)
1337                 continue;
1338
1339             if (dentry->d_name[0] == '.')
1340                 continue;
1341
1342             buffer = malloc(strlen(path[i])+strlen(dentry->d_name)+4);
1343             if (!buffer) {
1344                 wsyserror(_("out of memory while constructing directory menu %s"),
1345                          path[i]);
1346                 break;
1347             }
1348
1349             strcpy(buffer, path[i]);
1350             strcat(buffer, "/");
1351             strcat(buffer, dentry->d_name);
1352
1353             if (stat(buffer, &stat_buf)!=0) {
1354                 wsyserror(_("%s:could not stat file \"%s\" in menu directory"),
1355                           path[i], dentry->d_name);
1356             } else {
1357                 Bool isFilePack = False;
1358
1359                 data = NULL;
1360                 if (S_ISDIR(stat_buf.st_mode)
1361                     && !(isFilePack = isFilePackage(dentry->d_name))) {
1362
1363                     /* access always returns success for user root */
1364                     if (access(buffer, X_OK)==0) {
1365                         /* Directory is accesible. Add to directory list */
1366
1367                         data = (dir_data*) wmalloc(sizeof(dir_data));
1368                         data->name = wstrdup(dentry->d_name);
1369                         data->index = i;
1370
1371                         WMPutInBag(dirs, data);
1372                     }
1373                 } else if (S_ISREG(stat_buf.st_mode) || isFilePack) {
1374                     /* Hack because access always returns X_OK success for user root */
1375 #define S_IXANY (S_IXUSR | S_IXGRP | S_IXOTH)
1376                     if ((command!=NULL && access(buffer, R_OK)==0) ||
1377                         (command==NULL && access(buffer, X_OK)==0 &&
1378                          (stat_buf.st_mode & S_IXANY))) {
1379
1380                         data = (dir_data*) wmalloc(sizeof(dir_data));
1381                         data->name = wstrdup(dentry->d_name);
1382                         data->index = i;
1383
1384                         WMPutInBag(files, data);
1385                     }
1386                 }
1387             }
1388             free(buffer);
1389         }
1390
1391         closedir(dir);
1392         i++;
1393     }
1394
1395     if (!WMGetBagItemCount(dirs) && !WMGetBagItemCount(files)) {
1396         WMFreeBag(dirs);
1397         WMFreeBag(files);
1398         return NULL;
1399     }
1400
1401     WMSortBag(dirs, myCompare);
1402     WMSortBag(files, myCompare);
1403
1404     menu = wMenuCreate(scr, title, False);
1405     menu->on_destroy = removeShortcutsForMenu;
1406
1407     for (i = 0; i < WMGetBagItemCount(dirs); i++) {
1408         /* New directory. Use same OPEN_MENU command that was used
1409          * for the current directory. */
1410         dir_data *d = (dir_data*)WMGetFromBag(dirs, i);
1411
1412         length = strlen(path[d->index])+strlen(d->name)+6;
1413         if (command)
1414             length += strlen(command) + 6;
1415         buffer = malloc(length);
1416         if (!buffer) {
1417             wsyserror(_("out of memory while constructing directory menu %s"),
1418                      path[d->index]);
1419             break;
1420         }
1421
1422         have_space = strchr(path[d->index], ' ')!=NULL ||
1423                      strchr(d->name, ' ')!=NULL;
1424         if (have_space) {
1425             buffer[0] = '"';
1426             buffer[1] = 0;
1427             strcat(buffer, path[d->index]);
1428         } else {
1429             strcpy(buffer, path[d->index]);
1430         }
1431         strcat(buffer, "/");
1432         strcat(buffer, d->name);
1433         if (have_space)
1434             strcat(buffer, "\"");
1435         if (command) {
1436             strcat(buffer, " WITH ");
1437             strcat(buffer, command);
1438         }
1439
1440         addMenuEntry(menu, d->name, NULL, "OPEN_MENU", buffer, path[d->index]);
1441
1442         free(buffer);
1443         if (d->name)
1444             free(d->name);
1445         free(d);
1446     }
1447
1448     for (i = 0; i < WMGetBagItemCount(files); i++) {
1449         /* executable: add as entry */
1450         dir_data *f = (dir_data*)WMGetFromBag(files, i);
1451
1452         length = strlen(path[f->index])+strlen(f->name)+6;
1453         if (command)
1454             length += strlen(command);
1455
1456         buffer = wmalloc(length);
1457         if (!buffer) {
1458             wsyserror(_("out of memory while constructing directory menu %s"),
1459                      path[f->index]);
1460             break;
1461         }
1462
1463         have_space = strchr(path[f->index], ' ')!=NULL ||
1464                      strchr(f->name, ' ')!=NULL;
1465         if (command!=NULL) {
1466             strcpy(buffer, command);
1467             strcat(buffer, " ");
1468             if (have_space)
1469                 strcat(buffer, "\"");
1470             strcat(buffer, path[f->index]);
1471         } else {
1472             if (have_space) {
1473                 buffer[0] = '"';
1474                 buffer[1] = 0;
1475                 strcat(buffer, path[f->index]);
1476             } else {
1477                 strcpy(buffer, path[f->index]);
1478             }
1479         }
1480         strcat(buffer, "/");
1481         strcat(buffer, f->name);
1482         if (have_space)
1483             strcat(buffer, "\"");
1484
1485         if (stripExtension) {
1486             char *ptr = strrchr(f->name, '.');
1487             if (ptr && ptr!=f->name)
1488                 *ptr = 0;
1489         }
1490         addMenuEntry(menu, f->name, NULL, "SHEXEC", buffer, path[f->index]);
1491
1492         free(buffer);
1493         if (f->name)
1494             free(f->name);
1495         free(f);
1496     }
1497
1498     WMFreeBag(files);
1499     WMFreeBag(dirs);
1500
1501     return menu;
1502 }
1503
1504
1505 /************  Menu Configuration From WMRootMenu   *************/
1506
1507 static WMenu*
1508 makeDefaultMenu(WScreen *scr)
1509 {
1510     WMenu *menu=NULL;
1511
1512     menu = wMenuCreate(scr, _("Commands"), True);
1513     wMenuAddCallback(menu, "XTerm", execCommand, "xterm");
1514     wMenuAddCallback(menu, "rxvt", execCommand, "rxvt");
1515     wMenuAddCallback(menu, _("Restart"), restartCommand, NULL);
1516     wMenuAddCallback(menu, _("Exit..."), exitCommand, NULL);
1517     return menu;
1518 }
1519
1520
1521
1522
1523
1524 /*
1525  *----------------------------------------------------------------------
1526  * configureMenu--
1527  *      Reads root menu configuration from defaults database.
1528  *
1529  *----------------------------------------------------------------------
1530  */
1531 static WMenu*
1532 configureMenu(WScreen *scr, proplist_t definition)
1533 {
1534     WMenu *menu = NULL;
1535     proplist_t elem;
1536     int i, count;
1537     proplist_t title, command, params;
1538     char *tmp, *mtitle;
1539
1540
1541     if (PLIsString(definition)) {
1542         struct stat stat_buf;
1543         char *path = NULL;
1544         Bool menu_is_default = False;
1545
1546         /* menu definition is a string. Probably a path, so parse the file */
1547
1548         tmp = wexpandpath(PLGetString(definition));
1549
1550         path = getLocalizedMenuFile(tmp);
1551
1552         if (!path)
1553             path = wfindfile(DEF_CONFIG_PATHS, tmp);
1554
1555         if (!path) {
1556             path = wfindfile(DEF_CONFIG_PATHS, DEF_MENU_FILE);
1557             menu_is_default = True;
1558         }
1559
1560         if (!path) {
1561             wsyserror(_("could not find menu file \"%s\" referenced in WMRootMenu"),
1562                      tmp);
1563             free(tmp);
1564             return NULL;
1565         }
1566
1567         if (stat(path, &stat_buf)<0) {
1568             wsyserror(_("could not access menu \"%s\" referenced in WMRootMenu"), path);
1569             free(path);
1570             free(tmp);
1571             return NULL;
1572         }
1573
1574         if (!scr->root_menu || stat_buf.st_mtime > scr->root_menu->timestamp
1575             /* if the pointer in WMRootMenu has changed */
1576             || WDRootMenu->timestamp > scr->root_menu->timestamp) {
1577
1578             if (menu_is_default) {
1579                 wwarning(_("using default menu file \"%s\" as the menu referenced in WMRootMenu could not be found "),
1580                          path);
1581             }
1582
1583             menu = readMenuFile(scr, path);
1584             if (menu)
1585                 menu->timestamp = MAX(stat_buf.st_mtime, WDRootMenu->timestamp);
1586         } else {
1587             menu = NULL;
1588         }
1589         free(path);
1590         free(tmp);
1591
1592         return menu;
1593     }
1594
1595     count = PLGetNumberOfElements(definition);
1596     if (count==0)
1597         return NULL;
1598
1599     elem = PLGetArrayElement(definition, 0);
1600     if (!PLIsString(elem)) {
1601         tmp = PLGetDescription(elem);
1602         wwarning(_("%s:format error in root menu configuration \"%s\""),
1603                  "WMRootMenu", tmp);
1604         free(tmp);
1605         return NULL;
1606     }
1607     mtitle = PLGetString(elem);
1608
1609     menu = wMenuCreate(scr, mtitle, False);
1610     menu->on_destroy = removeShortcutsForMenu;
1611
1612 #ifdef GLOBAL_SUBMENU_FILE
1613     {
1614         WMenu *submenu;
1615         WMenuEntry *mentry;
1616
1617         submenu = readMenuFile(scr, GLOBAL_SUBMENU_FILE);
1618
1619         if (submenu) {
1620             mentry = wMenuAddCallback(menu, submenu->frame->title, NULL, NULL);
1621             wMenuEntrySetCascade(menu, mentry, submenu);
1622         }
1623     }
1624 #endif
1625
1626     for (i=1; i<count; i++) {
1627         elem = PLGetArrayElement(definition, i);
1628 #if 0
1629         if (PLIsString(elem)) {
1630             char *file;
1631
1632             file = PLGetString(elem);
1633
1634         }
1635 #endif
1636         if (!PLIsArray(elem) || PLGetNumberOfElements(elem) < 2)
1637             goto error;
1638
1639         if (PLIsArray(PLGetArrayElement(elem,1))) {
1640             WMenu *submenu;
1641             WMenuEntry *mentry;
1642
1643             /* submenu */
1644             submenu = configureMenu(scr, elem);
1645             if (submenu) {
1646                 mentry = wMenuAddCallback(menu, submenu->frame->title, NULL,
1647                                           NULL);
1648                 wMenuEntrySetCascade(menu, mentry, submenu);
1649             }
1650         } else {
1651             int idx = 0;
1652             char *shortcut;
1653             /* normal entry */
1654
1655             title = PLGetArrayElement(elem, idx++);
1656             shortcut = PLGetArrayElement(elem, idx++);
1657             if (strcmp(PLGetString(shortcut), "SHORTCUT")==0) {
1658                 shortcut = PLGetArrayElement(elem, idx++);
1659                 command = PLGetArrayElement(elem, idx++);
1660             } else {
1661                 command = shortcut;
1662                 shortcut = NULL;
1663             }
1664             params = PLGetArrayElement(elem, idx++);
1665
1666             if (!title || !command)
1667                 goto error;
1668
1669             addMenuEntry(menu, PLGetString(title),
1670                          shortcut ? PLGetString(shortcut) : NULL,
1671                          PLGetString(command),
1672                          params ? PLGetString(params) : NULL, "WMRootMenu");
1673         }
1674         continue;
1675
1676       error:
1677         tmp = PLGetDescription(elem);
1678         wwarning(_("%s:format error in root menu configuration \"%s\""),
1679                  "WMRootMenu", tmp);
1680         free(tmp);
1681     }
1682
1683     return menu;
1684 }
1685
1686
1687
1688
1689
1690
1691
1692
1693 /*
1694  *----------------------------------------------------------------------
1695  * OpenRootMenu--
1696  *      Opens the root menu, parsing the menu configuration from the
1697  * defaults database.
1698  *      If the menu is already mapped and is not sticked to the
1699  * root window, it will be unmapped.
1700  *
1701  * Side effects:
1702  *      The menu may be remade.
1703  *
1704  * Notes:
1705  * Construction of OPEN_MENU entries are delayed to the moment the
1706  * user map's them.
1707  *----------------------------------------------------------------------
1708  */
1709 void
1710 OpenRootMenu(WScreen *scr, int x, int y, int keyboard)
1711 {
1712     WMenu *menu=NULL;
1713     proplist_t definition;
1714     /*
1715     static proplist_t domain=NULL;
1716
1717     if (!domain) {
1718         domain = PLMakeString("WMRootMenu");
1719     }
1720      */
1721
1722     scr->flags.root_menu_changed_shortcuts = 0;
1723     scr->flags.added_workspace_menu = 0;
1724
1725     if (scr->root_menu && scr->root_menu->flags.mapped) {
1726         menu = scr->root_menu;
1727         if (!menu->flags.buttoned) {
1728             wMenuUnmap(menu);
1729         } else {
1730             wRaiseFrame(menu->frame->core);
1731
1732             if (keyboard)
1733                 wMenuMapAt(menu, 0, 0, True);
1734             else
1735                 wMenuMapCopyAt(menu, x-menu->frame->core->width/2, y);
1736         }
1737         return;
1738     }
1739
1740
1741     definition = WDRootMenu->dictionary;
1742
1743 /*
1744     definition = PLGetDomain(domain);
1745  */
1746     if (definition) {
1747         if (PLIsArray(definition)) {
1748             if (!scr->root_menu
1749                 || WDRootMenu->timestamp > scr->root_menu->timestamp) {
1750                 menu = configureMenu(scr, definition);
1751                 if (menu)
1752                     menu->timestamp = WDRootMenu->timestamp;
1753
1754             } else
1755                 menu = NULL;
1756         } else {
1757             menu = configureMenu(scr, definition);
1758         }
1759     }
1760
1761     if (!menu) {
1762         /* menu hasn't changed or could not be read */
1763         if (!scr->root_menu) {
1764             wMessageDialog(scr, _("Error"),
1765                           _("The applications menu could not be loaded. "
1766                             "Look at the console output for a detailed "
1767                             "description of the errors."),
1768                            _("OK"), NULL, NULL);
1769
1770             menu = makeDefaultMenu(scr);
1771             scr->root_menu = menu;
1772         }
1773         menu = scr->root_menu;
1774     } else {
1775         /* new root menu */
1776         if (scr->root_menu)
1777             wMenuDestroy(scr->root_menu, True);
1778         scr->root_menu = menu;
1779     }
1780     if (menu) {
1781         wMenuMapAt(menu, x-menu->frame->core->width/2, y, keyboard);
1782     }
1783
1784     if (scr->flags.root_menu_changed_shortcuts)
1785         rebindKeygrabs(scr);
1786 }
1787
1788 #endif /* !LITE */