src/defaults.c

   1 /* defaults.c - manage configuration through defaults db
   2  *
   3  *  Window Maker window manager
   4  *
   5  *  Copyright (c) 1997-2003 Alfredo K. Kojima
   6  *  Copyright (c) 1998-2003 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 #include <stdio.h>
  27 #include <stdint.h>
  28 #include <stdlib.h>
  29 #include <unistd.h>
  30 #include <string.h>
  31 #include <ctype.h>
  32 #include <time.h>
  33 #include <sys/types.h>
  34 #include <sys/stat.h>
  35 #include <fcntl.h>
  36 #include <limits.h>
  37 #include <signal.h>
  38
  39 #ifdef HAVE_DLFCN_H
  40 # include <dlfcn.h>
  41 #endif
  42
  43 #ifndef PATH_MAX
  44 #define PATH_MAX DEFAULT_PATH_MAX
  45 #endif
  46
  47 #include <X11/Xlib.h>
  48 #include <X11/Xutil.h>
  49 #include <X11/keysym.h>
  50
  51 #include <wraster.h>
  52
  53 #include "WindowMaker.h"
  54 #include "wcore.h"
  55 #include "framewin.h"
  56 #include "window.h"
  57 #include "texture.h"
  58 #include "screen.h"
  59 #include "resources.h"
  60 #include "defaults.h"
  61 #include "keybind.h"
  62 #include "xmodifier.h"
  63 #include "icon.h"
  64 #include "funcs.h"
  65 #include "actions.h"
  66 #include "dock.h"
  67 #include "workspace.h"
  68 #include "properties.h"
  69
  70 #define MAX_SHORTCUT_LENGTH 32
  71
  72 #ifndef GLOBAL_DEFAULTS_SUBDIR
  73 #define GLOBAL_DEFAULTS_SUBDIR "WindowMaker"
  74 #endif
  75
  76 /***** Global *****/
  77
  78 extern WDDomain *WDWindowMaker;
  79 extern WDDomain *WDWindowAttributes;
  80 extern WDDomain *WDRootMenu;
  81
  82 extern int wScreenCount;
  83
  84 extern Atom _XA_WINDOWMAKER_ICON_SIZE;
  85 extern Atom _XA_WINDOWMAKER_ICON_TILE;
  86
  87 /*
  88  extern WMPropList *wDomainName;
  89  extern WMPropList *wAttributeDomainName;
  90  */
  91 extern WPreferences wPreferences;
  92
  93 extern WShortKey wKeyBindings[WKBD_LAST];
  94
  95 typedef struct {
  96         char *key;
  97         char *default_value;
  98         void *extra_data;
  99         void *addr;
 100         int (*convert) ();
 101         int (*update) ();
 102         WMPropList *plkey;
 103         WMPropList *plvalue;    /* default value */
 104 } WDefaultEntry;
 105
 106 /* used to map strings to integers */
 107 typedef struct {
 108         char *string;
 109         short value;
 110         char is_alias;
 111 } WOptionEnumeration;
 112
 113 /* type converters */
 114 static int getBool();
 115 static int getInt();
 116 static int getCoord();
 117 #if 0
 118 /* this is not used yet */
 119 static int getString();
 120 #endif
 121 static int getPathList();
 122 static int getEnum();
 123 static int getTexture();
 124 static int getWSBackground();
 125 static int getWSSpecificBackground();
 126 static int getFont();
 127 static int getColor();
 128 static int getKeybind();
 129 static int getModMask();
 130 #ifdef NEWSTUFF
 131 static int getRImage();
 132 #endif
 133 static int getPropList();
 134
 135 /* value setting functions */
 136 static int setJustify();
 137 static int setClearance();
 138 static int setIfDockPresent();
 139 static int setStickyIcons();
 140 /*
 141  static int setPositive();
 142  */
 143 static int setWidgetColor();
 144 static int setIconTile();
 145 static int setWinTitleFont();
 146 static int setMenuTitleFont();
 147 static int setMenuTextFont();
 148 static int setIconTitleFont();
 149 static int setIconTitleColor();
 150 static int setIconTitleBack();
 151 static int setLargeDisplayFont();
 152 static int setWTitleColor();
 153 static int setFTitleBack();
 154 static int setPTitleBack();
 155 static int setUTitleBack();
 156 static int setResizebarBack();
 157 static int setWorkspaceBack();
 158 static int setWorkspaceSpecificBack();
 159 #ifdef VIRTUAL_DESKTOP
 160 static int setVirtualDeskEnable();
 161 #endif
 162 static int setMenuTitleColor();
 163 static int setMenuTextColor();
 164 static int setMenuDisabledColor();
 165 static int setMenuTitleBack();
 166 static int setMenuTextBack();
 167 static int setHightlight();
 168 static int setHightlightText();
 169 static int setKeyGrab();
 170 static int setDoubleClick();
 171 static int setIconPosition();
 172
 173 static int setClipTitleFont();
 174 static int setClipTitleColor();
 175
 176 static int setMenuStyle();
 177 static int setSwPOptions();
 178 static int updateUsableArea();
 179
 180 extern Cursor wCursor[WCUR_LAST];
 181 static int getCursor();
 182 static int setCursor();
 183
 184 /*
 185  * Tables to convert strings to enumeration values.
 186  * Values stored are char
 187  */
 188
 189 /* WARNING: sum of length of all value strings must not exceed
 190  * this value */
 191 #define TOTAL_VALUES_LENGTH     80
 192
 193 #define REFRESH_WINDOW_TEXTURES (1<<0)
 194 #define REFRESH_MENU_TEXTURE    (1<<1)
 195 #define REFRESH_MENU_FONT       (1<<2)
 196 #define REFRESH_MENU_COLOR      (1<<3)
 197 #define REFRESH_MENU_TITLE_TEXTURE      (1<<4)
 198 #define REFRESH_MENU_TITLE_FONT (1<<5)
 199 #define REFRESH_MENU_TITLE_COLOR        (1<<6)
 200 #define REFRESH_WINDOW_TITLE_COLOR (1<<7)
 201 #define REFRESH_WINDOW_FONT     (1<<8)
 202 #define REFRESH_ICON_TILE       (1<<9)
 203 #define REFRESH_ICON_FONT       (1<<10)
 204 #define REFRESH_WORKSPACE_BACK  (1<<11)
 205
 206 #define REFRESH_BUTTON_IMAGES   (1<<12)
 207
 208 #define REFRESH_ICON_TITLE_COLOR (1<<13)
 209 #define REFRESH_ICON_TITLE_BACK (1<<14)
 210
 211 static WOptionEnumeration seFocusModes[] = {
 212         {"Manual", WKF_CLICK, 0}, {"ClickToFocus", WKF_CLICK, 1},
 213         {"Sloppy", WKF_SLOPPY, 0}, {"SemiAuto", WKF_SLOPPY, 1}, {"Auto", WKF_SLOPPY, 1},
 214         {NULL, 0, 0}
 215 };
 216
 217 static WOptionEnumeration seColormapModes[] = {
 218         {"Manual", WCM_CLICK, 0}, {"ClickToFocus", WCM_CLICK, 1},
 219         {"Auto", WCM_POINTER, 0}, {"FocusFollowMouse", WCM_POINTER, 1},
 220         {NULL, 0, 0}
 221 };
 222
 223 static WOptionEnumeration sePlacements[] = {
 224         {"Auto", WPM_AUTO, 0},
 225         {"Smart", WPM_SMART, 0},
 226         {"Cascade", WPM_CASCADE, 0},
 227         {"Random", WPM_RANDOM, 0},
 228         {"Manual", WPM_MANUAL, 0},
 229         {NULL, 0, 0}
 230 };
 231
 232 static WOptionEnumeration seGeomDisplays[] = {
 233         {"None", WDIS_NONE, 0},
 234         {"Center", WDIS_CENTER, 0},
 235         {"Corner", WDIS_TOPLEFT, 0},
 236         {"Floating", WDIS_FRAME_CENTER, 0},
 237         {"Line", WDIS_NEW, 0},
 238         {NULL, 0, 0}
 239 };
 240
 241 static WOptionEnumeration seSpeeds[] = {
 242         {"UltraFast", SPEED_ULTRAFAST, 0},
 243         {"Fast", SPEED_FAST, 0},
 244         {"Medium", SPEED_MEDIUM, 0},
 245         {"Slow", SPEED_SLOW, 0},
 246         {"UltraSlow", SPEED_ULTRASLOW, 0},
 247         {NULL, 0, 0}
 248 };
 249
 250 static WOptionEnumeration seMouseButtonActions[] = {
 251         {"None", WA_NONE, 0},
 252         {"SelectWindows", WA_SELECT_WINDOWS, 0},
 253         {"OpenApplicationsMenu", WA_OPEN_APPMENU, 0},
 254         {"OpenWindowListMenu", WA_OPEN_WINLISTMENU, 0},
 255         {NULL, 0, 0}
 256 };
 257
 258 static WOptionEnumeration seMouseWheelActions[] = {
 259         {"None", WA_NONE, 0},
 260         {"SwitchWorkspaces", WA_SWITCH_WORKSPACES, 0},
 261         {NULL, 0, 0}
 262 };
 263
 264 static WOptionEnumeration seIconificationStyles[] = {
 265         {"Zoom", WIS_ZOOM, 0},
 266         {"Twist", WIS_TWIST, 0},
 267         {"Flip", WIS_FLIP, 0},
 268         {"None", WIS_NONE, 0},
 269         {"random", WIS_RANDOM, 0},
 270         {NULL, 0, 0}
 271 };
 272
 273 static WOptionEnumeration seJustifications[] = {
 274         {"Left", WTJ_LEFT, 0},
 275         {"Center", WTJ_CENTER, 0},
 276         {"Right", WTJ_RIGHT, 0},
 277         {NULL, 0, 0}
 278 };
 279
 280 static WOptionEnumeration seIconPositions[] = {
 281         {"blv", IY_BOTTOM | IY_LEFT | IY_VERT, 0},
 282         {"blh", IY_BOTTOM | IY_LEFT | IY_HORIZ, 0},
 283         {"brv", IY_BOTTOM | IY_RIGHT | IY_VERT, 0},
 284         {"brh", IY_BOTTOM | IY_RIGHT | IY_HORIZ, 0},
 285         {"tlv", IY_TOP | IY_LEFT | IY_VERT, 0},
 286         {"tlh", IY_TOP | IY_LEFT | IY_HORIZ, 0},
 287         {"trv", IY_TOP | IY_RIGHT | IY_VERT, 0},
 288         {"trh", IY_TOP | IY_RIGHT | IY_HORIZ, 0},
 289         {NULL, 0, 0}
 290 };
 291
 292 static WOptionEnumeration seMenuStyles[] = {
 293         {"normal", MS_NORMAL, 0},
 294         {"singletexture", MS_SINGLE_TEXTURE, 0},
 295         {"flat", MS_FLAT, 0},
 296         {NULL, 0, 0}
 297 };
 298
 299 static WOptionEnumeration seDisplayPositions[] = {
 300         {"none", WD_NONE, 0},
 301         {"center", WD_CENTER, 0},
 302         {"top", WD_TOP, 0},
 303         {"bottom", WD_BOTTOM, 0},
 304         {"topleft", WD_TOPLEFT, 0},
 305         {"topright", WD_TOPRIGHT, 0},
 306         {"bottomleft", WD_BOTTOMLEFT, 0},
 307         {"bottomright", WD_BOTTOMRIGHT, 0},
 308         {NULL, 0, 0}
 309 };
 310
 311 static WOptionEnumeration seWorkspaceBorder[] = {
 312         {"None", WB_NONE, 0},
 313         {"LeftRight", WB_LEFTRIGHT, 0},
 314         {"TopBottom", WB_TOPBOTTOM, 0},
 315         {"AllDirections", WB_ALLDIRS, 0},
 316         {NULL, 0, 0}
 317 };
 318
 319 /*
 320  * ALL entries in the tables bellow, NEED to have a default value
 321  * defined, and this value needs to be correct.
 322  */
 323
 324 /* these options will only affect the window manager on startup
 325  *
 326  * static defaults can't access the screen data, because it is
 327  * created after these defaults are read
 328  */
 329 WDefaultEntry staticOptionList[] = {
 330
 331         {"ColormapSize", "4", NULL,
 332          &wPreferences.cmap_size, getInt, NULL},
 333         {"DisableDithering", "NO", NULL,
 334          &wPreferences.no_dithering, getBool, NULL},
 335         /* static by laziness */
 336         {"IconSize", "64", NULL,
 337          &wPreferences.icon_size, getInt, NULL},
 338         {"ModifierKey", "Mod1", NULL,
 339          &wPreferences.modifier_mask, getModMask, NULL},
 340         {"DisableWSMouseActions", "NO", NULL,
 341          &wPreferences.disable_root_mouse, getBool, NULL},
 342         {"FocusMode", "manual", seFocusModes,
 343          &wPreferences.focus_mode, getEnum, NULL},      /* have a problem when switching from manual to sloppy without restart */
 344         {"NewStyle", "NO", NULL,
 345          &wPreferences.new_style, getBool, NULL},
 346         {"DisableDock", "NO", (void *)WM_DOCK,
 347          NULL, getBool, setIfDockPresent},
 348         {"DisableClip", "NO", (void *)WM_CLIP,
 349          NULL, getBool, setIfDockPresent},
 350         {"DisableMiniwindows", "NO", NULL,
 351          &wPreferences.disable_miniwindows, getBool, NULL}
 352 };
 353
 354 WDefaultEntry optionList[] = {
 355         /* dynamic options */
 356         {"IconPosition", "blh", seIconPositions,
 357          &wPreferences.icon_yard, getEnum, setIconPosition},
 358         {"IconificationStyle", "Zoom", seIconificationStyles,
 359          &wPreferences.iconification_style, getEnum, NULL},
 360         {"MouseLeftButtonAction", "SelectWindows", seMouseButtonActions,
 361          &wPreferences.mouse_button1, getEnum, NULL},
 362         {"MouseMiddleButtonAction", "OpenWindowListMenu", seMouseButtonActions,
 363          &wPreferences.mouse_button2, getEnum, NULL},
 364         {"MouseRightButtonAction", "OpenApplicationsMenu", seMouseButtonActions,
 365          &wPreferences.mouse_button3, getEnum, NULL},
 366         {"MouseWheelAction", "None", seMouseWheelActions,
 367          &wPreferences.mouse_wheel, getEnum, NULL},
 368         {"PixmapPath", DEF_PIXMAP_PATHS, NULL,
 369          &wPreferences.pixmap_path, getPathList, NULL},
 370         {"IconPath", DEF_ICON_PATHS, NULL,
 371          &wPreferences.icon_path, getPathList, NULL},
 372         {"ColormapMode", "auto", seColormapModes,
 373          &wPreferences.colormap_mode, getEnum, NULL},
 374         {"AutoFocus", "NO", NULL,
 375          &wPreferences.auto_focus, getBool, NULL},
 376         {"RaiseDelay", "0", NULL,
 377          &wPreferences.raise_delay, getInt, NULL},
 378         {"CirculateRaise", "NO", NULL,
 379          &wPreferences.circ_raise, getBool, NULL},
 380         {"Superfluous", "NO", NULL,
 381          &wPreferences.superfluous, getBool, NULL},
 382         {"AdvanceToNewWorkspace", "NO", NULL,
 383          &wPreferences.ws_advance, getBool, NULL},
 384         {"CycleWorkspaces", "NO", NULL,
 385          &wPreferences.ws_cycle, getBool, NULL},
 386         {"WorkspaceNameDisplayPosition", "center", seDisplayPositions,
 387          &wPreferences.workspace_name_display_position, getEnum, NULL},
 388         {"WorkspaceBorder", "None", seWorkspaceBorder,
 389          &wPreferences.workspace_border_position, getEnum, updateUsableArea},
 390         {"WorkspaceBorderSize", "0", NULL,
 391          &wPreferences.workspace_border_size, getInt, updateUsableArea},
 392 #ifdef VIRTUAL_DESKTOP
 393         {"EnableVirtualDesktop", "NO", NULL,
 394          &wPreferences.vdesk_enable, getBool, setVirtualDeskEnable},
 395         {"VirtualEdgeExtendSpace", "0", NULL,
 396          &wPreferences.vedge_bordersize, getInt, NULL},
 397         {"VirtualEdgeHorizonScrollSpeed", "30", NULL,
 398          &wPreferences.vedge_hscrollspeed, getInt, NULL},
 399         {"VirtualEdgeVerticalScrollSpeed", "30", NULL,
 400          &wPreferences.vedge_vscrollspeed, getInt, NULL},
 401         {"VirtualEdgeResistance", "30", NULL,
 402          &wPreferences.vedge_resistance, getInt, NULL},
 403         {"VirtualEdgeAttraction", "30", NULL,
 404          &wPreferences.vedge_attraction, getInt, NULL},
 405         {"VirtualEdgeLeftKey", "None", (void *)WKBD_VDESK_LEFT,
 406          NULL, getKeybind, setKeyGrab},
 407         {"VirtualEdgeRightKey", "None", (void *)WKBD_VDESK_RIGHT,
 408          NULL, getKeybind, setKeyGrab},
 409         {"VirtualEdgeUpKey", "None", (void *)WKBD_VDESK_UP,
 410          NULL, getKeybind, setKeyGrab},
 411         {"VirtualEdgeDownKey", "None", (void *)WKBD_VDESK_DOWN,
 412          NULL, getKeybind, setKeyGrab},
 413 #endif
 414         {"StickyIcons", "NO", NULL,
 415          &wPreferences.sticky_icons, getBool, setStickyIcons},
 416         {"SaveSessionOnExit", "NO", NULL,
 417          &wPreferences.save_session_on_exit, getBool, NULL},
 418         {"WrapMenus", "NO", NULL,
 419          &wPreferences.wrap_menus, getBool, NULL},
 420         {"ScrollableMenus", "NO", NULL,
 421          &wPreferences.scrollable_menus, getBool, NULL},
 422         {"MenuScrollSpeed", "medium", seSpeeds,
 423          &wPreferences.menu_scroll_speed, getEnum, NULL},
 424         {"IconSlideSpeed", "medium", seSpeeds,
 425          &wPreferences.icon_slide_speed, getEnum, NULL},
 426         {"ShadeSpeed", "medium", seSpeeds,
 427          &wPreferences.shade_speed, getEnum, NULL},
 428         {"DoubleClickTime", "250", (void *)&wPreferences.dblclick_time,
 429          &wPreferences.dblclick_time, getInt, setDoubleClick,
 430          },
 431         {"AlignSubmenus", "NO", NULL,
 432          &wPreferences.align_menus, getBool, NULL},
 433         {"OpenTransientOnOwnerWorkspace", "NO", NULL,
 434          &wPreferences.open_transients_with_parent, getBool, NULL},
 435         {"WindowPlacement", "auto", sePlacements,
 436          &wPreferences.window_placement, getEnum, NULL},
 437         {"IgnoreFocusClick", "NO", NULL,
 438          &wPreferences.ignore_focus_click, getBool, NULL},
 439         {"UseSaveUnders", "NO", NULL,
 440          &wPreferences.use_saveunders, getBool, NULL},
 441         {"OpaqueMove", "NO", NULL,
 442          &wPreferences.opaque_move, getBool, NULL},
 443         {"DisableSound", "NO", NULL,
 444          &wPreferences.no_sound, getBool, NULL},
 445         {"DisableAnimations", "NO", NULL,
 446          &wPreferences.no_animations, getBool, NULL},
 447         {"DontLinkWorkspaces", "NO", NULL,
 448          &wPreferences.no_autowrap, getBool, NULL},
 449         {"AutoArrangeIcons", "NO", NULL,
 450          &wPreferences.auto_arrange_icons, getBool, NULL},
 451         {"NoWindowOverDock", "NO", NULL,
 452          &wPreferences.no_window_over_dock, getBool, updateUsableArea},
 453         {"NoWindowOverIcons", "NO", NULL,
 454          &wPreferences.no_window_over_icons, getBool, updateUsableArea},
 455         {"WindowPlaceOrigin", "(0, 0)", NULL,
 456          &wPreferences.window_place_origin, getCoord, NULL},
 457         {"ResizeDisplay", "corner", seGeomDisplays,
 458          &wPreferences.size_display, getEnum, NULL},
 459         {"MoveDisplay", "corner", seGeomDisplays,
 460          &wPreferences.move_display, getEnum, NULL},
 461         {"DontConfirmKill", "NO", NULL,
 462          &wPreferences.dont_confirm_kill, getBool, NULL},
 463         {"WindowTitleBalloons", "NO", NULL,
 464          &wPreferences.window_balloon, getBool, NULL},
 465         {"MiniwindowTitleBalloons", "NO", NULL,
 466          &wPreferences.miniwin_balloon, getBool, NULL},
 467         {"AppIconBalloons", "NO", NULL,
 468          &wPreferences.appicon_balloon, getBool, NULL},
 469         {"HelpBalloons", "NO", NULL,
 470          &wPreferences.help_balloon, getBool, NULL},
 471         {"EdgeResistance", "30", NULL,
 472          &wPreferences.edge_resistance, getInt, NULL},
 473         {"Attraction", "NO", NULL,
 474          &wPreferences.attract, getBool, NULL},
 475         {"DisableBlinking", "NO", NULL,
 476          &wPreferences.dont_blink, getBool, NULL},
 477         /* style options */
 478         {"MenuStyle", "normal", seMenuStyles,
 479          &wPreferences.menu_style, getEnum, setMenuStyle},
 480         {"WidgetColor", "(solid, gray)", NULL,
 481          NULL, getTexture, setWidgetColor,
 482          },
 483         {"WorkspaceSpecificBack", "()", NULL,
 484          NULL, getWSSpecificBackground, setWorkspaceSpecificBack},
 485         /* WorkspaceBack must come after WorkspaceSpecificBack or
 486          * WorkspaceBack wont know WorkspaceSpecificBack was also
 487          * specified and 2 copies of wmsetbg will be launched */
 488         {"WorkspaceBack", "(solid, black)", NULL,
 489          NULL, getWSBackground, setWorkspaceBack},
 490         {"SmoothWorkspaceBack", "NO", NULL,
 491          NULL, getBool, NULL},
 492         {"IconBack", "(solid, gray)", NULL,
 493          NULL, getTexture, setIconTile},
 494         {"TitleJustify", "center", seJustifications,
 495          &wPreferences.title_justification, getEnum, setJustify},
 496         {"WindowTitleFont", DEF_TITLE_FONT, NULL,
 497          NULL, getFont, setWinTitleFont,
 498          },
 499         {"WindowTitleExtendSpace", DEF_WINDOW_TITLE_EXTEND_SPACE, NULL,
 500          &wPreferences.window_title_clearance, getInt, setClearance},
 501         {"MenuTitleExtendSpace", DEF_MENU_TITLE_EXTEND_SPACE, NULL,
 502          &wPreferences.menu_title_clearance, getInt, setClearance},
 503         {"MenuTextExtendSpace", DEF_MENU_TEXT_EXTEND_SPACE, NULL,
 504          &wPreferences.menu_text_clearance, getInt, setClearance},
 505         {"MenuTitleFont", DEF_MENU_TITLE_FONT, NULL,
 506          NULL, getFont, setMenuTitleFont},
 507         {"MenuTextFont", DEF_MENU_ENTRY_FONT, NULL,
 508          NULL, getFont, setMenuTextFont},
 509         {"IconTitleFont", DEF_ICON_TITLE_FONT, NULL,
 510          NULL, getFont, setIconTitleFont},
 511         {"ClipTitleFont", DEF_CLIP_TITLE_FONT, NULL,
 512          NULL, getFont, setClipTitleFont},
 513         {"LargeDisplayFont", DEF_WORKSPACE_NAME_FONT, NULL,
 514          NULL, getFont, setLargeDisplayFont},
 515         {"HighlightColor", "white", NULL,
 516          NULL, getColor, setHightlight},
 517         {"HighlightTextColor", "black", NULL,
 518          NULL, getColor, setHightlightText},
 519         {"ClipTitleColor", "black", (void *)CLIP_NORMAL,
 520          NULL, getColor, setClipTitleColor},
 521         {"CClipTitleColor", "\"#454045\"", (void *)CLIP_COLLAPSED,
 522          NULL, getColor, setClipTitleColor},
 523         {"FTitleColor", "white", (void *)WS_FOCUSED,
 524          NULL, getColor, setWTitleColor},
 525         {"PTitleColor", "white", (void *)WS_PFOCUSED,
 526          NULL, getColor, setWTitleColor},
 527         {"UTitleColor", "black", (void *)WS_UNFOCUSED,
 528          NULL, getColor, setWTitleColor},
 529         {"FTitleBack", "(solid, black)", NULL,
 530          NULL, getTexture, setFTitleBack},
 531         {"PTitleBack", "(solid, \"#616161\")", NULL,
 532          NULL, getTexture, setPTitleBack},
 533         {"UTitleBack", "(solid, gray)", NULL,
 534          NULL, getTexture, setUTitleBack},
 535         {"ResizebarBack", "(solid, gray)", NULL,
 536          NULL, getTexture, setResizebarBack},
 537         {"MenuTitleColor", "white", NULL,
 538          NULL, getColor, setMenuTitleColor},
 539         {"MenuTextColor", "black", NULL,
 540          NULL, getColor, setMenuTextColor},
 541         {"MenuDisabledColor", "\"#616161\"", NULL,
 542          NULL, getColor, setMenuDisabledColor},
 543         {"MenuTitleBack", "(solid, black)", NULL,
 544          NULL, getTexture, setMenuTitleBack},
 545         {"MenuTextBack", "(solid, gray)", NULL,
 546          NULL, getTexture, setMenuTextBack},
 547         {"IconTitleColor", "white", NULL,
 548          NULL, getColor, setIconTitleColor},
 549         {"IconTitleBack", "black", NULL,
 550          NULL, getColor, setIconTitleBack},
 551         {"SwitchPanelImages", "(swtile.png, swback.png, 30, 40)", &wPreferences,
 552          NULL, getPropList, setSwPOptions},
 553         /* keybindings */
 554         {"RootMenuKey", "None", (void *)WKBD_ROOTMENU,
 555          NULL, getKeybind, setKeyGrab},
 556         {"WindowListKey", "None", (void *)WKBD_WINDOWLIST,
 557          NULL, getKeybind, setKeyGrab},
 558         {"WindowMenuKey", "None", (void *)WKBD_WINDOWMENU,
 559          NULL, getKeybind, setKeyGrab},
 560         {"ClipLowerKey", "None", (void *)WKBD_CLIPLOWER,
 561          NULL, getKeybind, setKeyGrab},
 562         {"ClipRaiseKey", "None", (void *)WKBD_CLIPRAISE,
 563          NULL, getKeybind, setKeyGrab},
 564         {"ClipRaiseLowerKey", "None", (void *)WKBD_CLIPRAISELOWER,
 565          NULL, getKeybind, setKeyGrab},
 566         {"MiniaturizeKey", "None", (void *)WKBD_MINIATURIZE,
 567          NULL, getKeybind, setKeyGrab},
 568         {"HideKey", "None", (void *)WKBD_HIDE,
 569          NULL, getKeybind, setKeyGrab},
 570         {"HideOthersKey", "None", (void *)WKBD_HIDE_OTHERS,
 571          NULL, getKeybind, setKeyGrab},
 572         {"MoveResizeKey", "None", (void *)WKBD_MOVERESIZE,
 573          NULL, getKeybind, setKeyGrab},
 574         {"CloseKey", "None", (void *)WKBD_CLOSE,
 575          NULL, getKeybind, setKeyGrab},
 576         {"MaximizeKey", "None", (void *)WKBD_MAXIMIZE,
 577          NULL, getKeybind, setKeyGrab},
 578         {"VMaximizeKey", "None", (void *)WKBD_VMAXIMIZE,
 579          NULL, getKeybind, setKeyGrab},
 580         {"HMaximizeKey", "None", (void *)WKBD_HMAXIMIZE,
 581          NULL, getKeybind, setKeyGrab},
 582         {"LHMaximizeKey", "None", (void*)WKBD_LHMAXIMIZE,
 583          NULL, getKeybind, setKeyGrab},
 584         {"RHMaximizeKey", "None", (void*)WKBD_RHMAXIMIZE,
 585          NULL, getKeybind, setKeyGrab},
 586         {"RaiseKey", "\"Meta+Up\"", (void *)WKBD_RAISE,
 587          NULL, getKeybind, setKeyGrab},
 588         {"LowerKey", "\"Meta+Down\"", (void *)WKBD_LOWER,
 589          NULL, getKeybind, setKeyGrab},
 590         {"RaiseLowerKey", "None", (void *)WKBD_RAISELOWER,
 591          NULL, getKeybind, setKeyGrab},
 592         {"ShadeKey", "None", (void *)WKBD_SHADE,
 593          NULL, getKeybind, setKeyGrab},
 594         {"SelectKey", "None", (void *)WKBD_SELECT,
 595          NULL, getKeybind, setKeyGrab},
 596         {"FocusNextKey", "None", (void *)WKBD_FOCUSNEXT,
 597          NULL, getKeybind, setKeyGrab},
 598         {"FocusPrevKey", "None", (void *)WKBD_FOCUSPREV,
 599          NULL, getKeybind, setKeyGrab},
 600         {"NextWorkspaceKey", "None", (void *)WKBD_NEXTWORKSPACE,
 601          NULL, getKeybind, setKeyGrab},
 602         {"PrevWorkspaceKey", "None", (void *)WKBD_PREVWORKSPACE,
 603          NULL, getKeybind, setKeyGrab},
 604         {"NextWorkspaceLayerKey", "None", (void *)WKBD_NEXTWSLAYER,
 605          NULL, getKeybind, setKeyGrab},
 606         {"PrevWorkspaceLayerKey", "None", (void *)WKBD_PREVWSLAYER,
 607          NULL, getKeybind, setKeyGrab},
 608         {"Workspace1Key", "None", (void *)WKBD_WORKSPACE1,
 609          NULL, getKeybind, setKeyGrab},
 610         {"Workspace2Key", "None", (void *)WKBD_WORKSPACE2,
 611          NULL, getKeybind, setKeyGrab},
 612         {"Workspace3Key", "None", (void *)WKBD_WORKSPACE3,
 613          NULL, getKeybind, setKeyGrab},
 614         {"Workspace4Key", "None", (void *)WKBD_WORKSPACE4,
 615          NULL, getKeybind, setKeyGrab},
 616         {"Workspace5Key", "None", (void *)WKBD_WORKSPACE5,
 617          NULL, getKeybind, setKeyGrab},
 618         {"Workspace6Key", "None", (void *)WKBD_WORKSPACE6,
 619          NULL, getKeybind, setKeyGrab},
 620         {"Workspace7Key", "None", (void *)WKBD_WORKSPACE7,
 621          NULL, getKeybind, setKeyGrab},
 622         {"Workspace8Key", "None", (void *)WKBD_WORKSPACE8,
 623          NULL, getKeybind, setKeyGrab},
 624         {"Workspace9Key", "None", (void *)WKBD_WORKSPACE9,
 625          NULL, getKeybind, setKeyGrab},
 626         {"Workspace10Key", "None", (void *)WKBD_WORKSPACE10,
 627          NULL, getKeybind, setKeyGrab},
 628         {"WindowShortcut1Key", "None", (void *)WKBD_WINDOW1,
 629          NULL, getKeybind, setKeyGrab},
 630         {"WindowShortcut2Key", "None", (void *)WKBD_WINDOW2,
 631          NULL, getKeybind, setKeyGrab},
 632         {"WindowShortcut3Key", "None", (void *)WKBD_WINDOW3,
 633          NULL, getKeybind, setKeyGrab},
 634         {"WindowShortcut4Key", "None", (void *)WKBD_WINDOW4,
 635          NULL, getKeybind, setKeyGrab}
 636         , {"WindowShortcut5Key", "None", (void *)WKBD_WINDOW5,
 637            NULL, getKeybind, setKeyGrab},
 638         {"WindowShortcut6Key", "None", (void *)WKBD_WINDOW6,
 639          NULL, getKeybind, setKeyGrab},
 640         {"WindowShortcut7Key", "None", (void *)WKBD_WINDOW7,
 641          NULL, getKeybind, setKeyGrab},
 642         {"WindowShortcut8Key", "None", (void *)WKBD_WINDOW8,
 643          NULL, getKeybind, setKeyGrab},
 644         {"WindowShortcut9Key", "None", (void *)WKBD_WINDOW9,
 645          NULL, getKeybind, setKeyGrab},
 646         {"WindowShortcut10Key", "None", (void *)WKBD_WINDOW10,
 647          NULL, getKeybind, setKeyGrab},
 648         {"ScreenSwitchKey", "None", (void *)WKBD_SWITCH_SCREEN,
 649          NULL, getKeybind, setKeyGrab},
 650
 651 #ifdef KEEP_XKB_LOCK_STATUS
 652         {"ToggleKbdModeKey", "None", (void *)WKBD_TOGGLE,
 653          NULL, getKeybind, setKeyGrab},
 654         {"KbdModeLock", "NO", NULL,
 655          &wPreferences.modelock, getBool, NULL},
 656 #endif                          /* KEEP_XKB_LOCK_STATUS */
 657
 658         {"NormalCursor", "(builtin, left_ptr)", (void *)WCUR_ROOT,
 659          NULL, getCursor, setCursor},
 660         {"ArrowCursor", "(builtin, top_left_arrow)", (void *)WCUR_ARROW,
 661          NULL, getCursor, setCursor},
 662         {"MoveCursor", "(builtin, fleur)", (void *)WCUR_MOVE,
 663          NULL, getCursor, setCursor},
 664         {"ResizeCursor", "(builtin, sizing)", (void *)WCUR_RESIZE,
 665          NULL, getCursor, setCursor},
 666         {"TopLeftResizeCursor", "(builtin, top_left_corner)",
 667          (void *)WCUR_TOPLEFTRESIZE,
 668          NULL, getCursor, setCursor},
 669         {"TopRightResizeCursor", "(builtin, top_right_corner)",
 670          (void *)WCUR_TOPRIGHTRESIZE,
 671          NULL, getCursor, setCursor},
 672         {"BottomLeftResizeCursor", "(builtin, bottom_left_corner)",
 673          (void *)WCUR_BOTTOMLEFTRESIZE,
 674          NULL, getCursor, setCursor},
 675         {"BottomRightResizeCursor", "(builtin, bottom_right_corner)",
 676          (void *)WCUR_BOTTOMRIGHTRESIZE,
 677          NULL, getCursor, setCursor},
 678         {"VerticalResizeCursor", "(builtin, sb_v_double_arrow)",
 679          (void *)WCUR_VERTICALRESIZE,
 680          NULL, getCursor, setCursor},
 681         {"HorizontalResizeCursor", "(builtin, sb_h_double_arrow)",
 682          (void *)WCUR_HORIZONRESIZE,
 683          NULL, getCursor, setCursor},
 684         {"WaitCursor", "(builtin, watch)", (void *)WCUR_WAIT,
 685          NULL, getCursor, setCursor},
 686         {"QuestionCursor", "(builtin, question_arrow)", (void *)WCUR_QUESTION,
 687          NULL, getCursor, setCursor},
 688         {"TextCursor", "(builtin, xterm)", (void *)WCUR_TEXT,
 689          NULL, getCursor, setCursor},
 690         {"SelectCursor", "(builtin, cross)", (void *)WCUR_SELECT,
 691          NULL, getCursor, setCursor}
 692 };
 693
 694 #if 0
 695 static void rereadDefaults(void);
 696 #endif
 697
 698 #if 0
 699 static void rereadDefaults(void)
 700 {
 701         /* must defer the update because accessing X data from a
 702          * signal handler can mess up Xlib */
 703
 704 }
 705 #endif
 706
 707 static void initDefaults()
 708 {
 709         unsigned int i;
 710         WDefaultEntry *entry;
 711
 712         WMPLSetCaseSensitive(False);
 713
 714         for (i = 0; i < sizeof(optionList) / sizeof(WDefaultEntry); i++) {
 715                 entry = &optionList[i];
 716
 717                 entry->plkey = WMCreatePLString(entry->key);
 718                 if (entry->default_value)
 719                         entry->plvalue = WMCreatePropListFromDescription(entry->default_value);
 720                 else
 721                         entry->plvalue = NULL;
 722         }
 723
 724         for (i = 0; i < sizeof(staticOptionList) / sizeof(WDefaultEntry); i++) {
 725                 entry = &staticOptionList[i];
 726
 727                 entry->plkey = WMCreatePLString(entry->key);
 728                 if (entry->default_value)
 729                         entry->plvalue = WMCreatePropListFromDescription(entry->default_value);
 730                 else
 731                         entry->plvalue = NULL;
 732         }
 733
 734         /*
 735            wDomainName = WMCreatePLString(WMDOMAIN_NAME);
 736            wAttributeDomainName = WMCreatePLString(WMATTRIBUTE_DOMAIN_NAME);
 737
 738            PLRegister(wDomainName, rereadDefaults);
 739            PLRegister(wAttributeDomainName, rereadDefaults);
 740          */
 741 }
 742
 743 static WMPropList *readGlobalDomain(char *domainName, Bool requireDictionary)
 744 {
 745         WMPropList *globalDict = NULL;
 746         char path[PATH_MAX];
 747         struct stat stbuf;
 748
 749         snprintf(path, sizeof(path), "%s/%s/%s", SYSCONFDIR, GLOBAL_DEFAULTS_SUBDIR, domainName);
 750         if (stat(path, &stbuf) >= 0) {
 751                 globalDict = WMReadPropListFromFile(path);
 752                 if (globalDict && requireDictionary && !WMIsPLDictionary(globalDict)) {
 753                         wwarning(_("Domain %s (%s) of global defaults database is corrupted!"), domainName, path);
 754                         WMReleasePropList(globalDict);
 755                         globalDict = NULL;
 756                 } else if (!globalDict) {
 757                         wwarning(_("could not load domain %s from global defaults database"), domainName);
 758                 }
 759         }
 760
 761         return globalDict;
 762 }
 763
 764 #if defined(GLOBAL_PREAMBLE_MENU_FILE) || defined(GLOBAL_EPILOGUE_MENU_FILE)
 765 static void prependMenu(WMPropList * destarr, WMPropList * array)
 766 {
 767         WMPropList *item;
 768         int i;
 769
 770         for (i = 0; i < WMGetPropListItemCount(array); i++) {
 771                 item = WMGetFromPLArray(array, i);
 772                 if (item)
 773                         WMInsertInPLArray(destarr, i + 1, item);
 774         }
 775 }
 776
 777 static void appendMenu(WMPropList * destarr, WMPropList * array)
 778 {
 779         WMPropList *item;
 780         int i;
 781
 782         for (i = 0; i < WMGetPropListItemCount(array); i++) {
 783                 item = WMGetFromPLArray(array, i);
 784                 if (item)
 785                         WMAddToPLArray(destarr, item);
 786         }
 787 }
 788 #endif
 789
 790 /* Fixup paths for cached pixmaps from .AppInfo to Library/WindowMaker/... */
 791 static Bool fixupCachedPixmapsPaths(WMPropList * dict)
 792 {
 793         WMPropList *allApps, *app, *props, *iconkey, *icon, *newicon;
 794         char *path, *fixedpath, *ptr, *search;
 795         int i, len, slen;
 796         Bool changed = False;
 797
 798         search = "/.AppInfo/WindowMaker/";
 799         slen = strlen(search);
 800
 801         iconkey = WMCreatePLString("Icon");
 802         allApps = WMGetPLDictionaryKeys(dict);
 803
 804         for (i = 0; i < WMGetPropListItemCount(allApps); i++) {
 805                 app = WMGetFromPLArray(allApps, i);
 806                 props = WMGetFromPLDictionary(dict, app);
 807                 if (!props)
 808                         continue;
 809                 icon = WMGetFromPLDictionary(props, iconkey);
 810                 if (icon && WMIsPLString(icon)) {
 811                         path = WMGetFromPLString(icon);
 812                         ptr = strstr(path, search);
 813                         if (ptr) {
 814                                 changed = True;
 815                                 len = (ptr - path);
 816                                 fixedpath = wmalloc(strlen(path) + 32);
 817                                 strncpy(fixedpath, path, len);
 818                                 fixedpath[len] = 0;
 819                                 strcat(fixedpath, "/Library/WindowMaker/CachedPixmaps/");
 820                                 strcat(fixedpath, ptr + slen);
 821                                 newicon = WMCreatePLString(fixedpath);
 822                                 WMPutInPLDictionary(props, iconkey, newicon);
 823                                 WMReleasePropList(newicon);
 824                                 wfree(fixedpath);
 825                         }
 826                 }
 827         }
 828
 829         WMReleasePropList(allApps);
 830         WMReleasePropList(iconkey);
 831
 832         return changed;
 833 }
 834
 835 void wDefaultsMergeGlobalMenus(WDDomain * menuDomain)
 836 {
 837         WMPropList *menu = menuDomain->dictionary;
 838         WMPropList *submenu;
 839
 840         if (!menu || !WMIsPLArray(menu))
 841                 return;
 842
 843 #ifdef GLOBAL_PREAMBLE_MENU_FILE
 844         submenu = WMReadPropListFromFile(SYSCONFDIR "/" GLOBAL_DEFAULTS_SUBDIR "/" GLOBAL_PREAMBLE_MENU_FILE);
 845
 846         if (submenu && !WMIsPLArray(submenu)) {
 847                 wwarning(_("invalid global menu file %s"), GLOBAL_PREAMBLE_MENU_FILE);
 848                 WMReleasePropList(submenu);
 849                 submenu = NULL;
 850         }
 851         if (submenu) {
 852                 prependMenu(menu, submenu);
 853                 WMReleasePropList(submenu);
 854         }
 855 #endif
 856
 857 #ifdef GLOBAL_EPILOGUE_MENU_FILE
 858         submenu = WMReadPropListFromFile(SYSCONFDIR "/" GLOBAL_DEFAULTS_SUBDIR "/" GLOBAL_EPILOGUE_MENU_FILE);
 859
 860         if (submenu && !WMIsPLArray(submenu)) {
 861                 wwarning(_("invalid global menu file %s"), GLOBAL_EPILOGUE_MENU_FILE);
 862                 WMReleasePropList(submenu);
 863                 submenu = NULL;
 864         }
 865         if (submenu) {
 866                 appendMenu(menu, submenu);
 867                 WMReleasePropList(submenu);
 868         }
 869 #endif
 870
 871         menuDomain->dictionary = menu;
 872 }
 873
 874 #if 0
 875 WMPropList *wDefaultsInit(int screen_number)
 876 {
 877         static int defaults_inited = 0;
 878         WMPropList *dict;
 879
 880         if (!defaults_inited) {
 881                 initDefaults();
 882         }
 883
 884         dict = PLGetDomain(wDomainName);
 885         if (!dict) {
 886                 wwarning(_("could not read domain \"%s\" from defaults database"), WMGetFromPLString(wDomainName));
 887         }
 888
 889         return dict;
 890 }
 891 #endif
 892
 893 void wDefaultsDestroyDomain(WDDomain * domain)
 894 {
 895         if (domain->dictionary)
 896                 WMReleasePropList(domain->dictionary);
 897         wfree(domain->path);
 898         wfree(domain);
 899 }
 900
 901 WDDomain *wDefaultsInitDomain(char *domain, Bool requireDictionary)
 902 {
 903         WDDomain *db;
 904         struct stat stbuf;
 905         static int inited = 0;
 906         char path[PATH_MAX];
 907         char *the_path;
 908         WMPropList *shared_dict = NULL;
 909
 910         if (!inited) {
 911                 inited = 1;
 912                 initDefaults();
 913         }
 914
 915         db = wmalloc(sizeof(WDDomain));
 916         memset(db, 0, sizeof(WDDomain));
 917         db->domain_name = domain;
 918         db->path = wdefaultspathfordomain(domain);
 919         the_path = db->path;
 920
 921         if (the_path && stat(the_path, &stbuf) >= 0) {
 922                 db->dictionary = WMReadPropListFromFile(the_path);
 923                 if (db->dictionary) {
 924                         if (requireDictionary && !WMIsPLDictionary(db->dictionary)) {
 925                                 WMReleasePropList(db->dictionary);
 926                                 db->dictionary = NULL;
 927                                 wwarning(_("Domain %s (%s) of defaults database is corrupted!"), domain, the_path);
 928                         }
 929                         if (strcmp(domain, "WMWindowAttributes") == 0 && db->dictionary) {
 930                                 if (fixupCachedPixmapsPaths(db->dictionary)) {
 931                                         WMWritePropListToFile(db->dictionary, db->path, True);
 932                                         /* re-read the timestamp. if this fails take current time */
 933                                         if (stat(db->path, &stbuf) < 0) {
 934                                                 stbuf.st_mtime = time(NULL);
 935                                         }
 936                                 }
 937                         }
 938                         db->timestamp = stbuf.st_mtime;
 939                 } else {
 940                         wwarning(_("could not load domain %s from user defaults database"), domain);
 941                 }
 942         }
 943
 944         /* global system dictionary */
 945         snprintf(path, sizeof(path), "%s/%s/%s", SYSCONFDIR, GLOBAL_DEFAULTS_SUBDIR, domain);
 946         if (stat(path, &stbuf) >= 0) {
 947                 shared_dict = WMReadPropListFromFile(path);
 948                 if (shared_dict) {
 949                         if (requireDictionary && !WMIsPLDictionary(shared_dict)) {
 950                                 wwarning(_("Domain %s (%s) of global defaults database is corrupted!"),
 951                                          domain, path);
 952                                 WMReleasePropList(shared_dict);
 953                                 shared_dict = NULL;
 954                         } else {
 955                                 if (db->dictionary && WMIsPLDictionary(shared_dict) &&
 956                                     WMIsPLDictionary(db->dictionary)) {
 957                                         WMMergePLDictionaries(shared_dict, db->dictionary, True);
 958                                         WMReleasePropList(db->dictionary);
 959                                         db->dictionary = shared_dict;
 960                                         if (stbuf.st_mtime > db->timestamp)
 961                                                 db->timestamp = stbuf.st_mtime;
 962                                 } else if (!db->dictionary) {
 963                                         db->dictionary = shared_dict;
 964                                         if (stbuf.st_mtime > db->timestamp)
 965                                                 db->timestamp = stbuf.st_mtime;
 966                                 }
 967                         }
 968                 } else {
 969                         wwarning(_("could not load domain %s from global defaults database (%s)"), domain, path);
 970                 }
 971         }
 972
 973         return db;
 974 }
 975
 976 void wReadStaticDefaults(WMPropList * dict)
 977 {
 978         WMPropList *plvalue;
 979         WDefaultEntry *entry;
 980         unsigned int i;
 981         void *tdata;
 982
 983         for (i = 0; i < sizeof(staticOptionList) / sizeof(WDefaultEntry); i++) {
 984                 entry = &staticOptionList[i];
 985
 986                 if (dict)
 987                         plvalue = WMGetFromPLDictionary(dict, entry->plkey);
 988                 else
 989                         plvalue = NULL;
 990
 991                 if (!plvalue) {
 992                         /* no default in the DB. Use builtin default */
 993                         plvalue = entry->plvalue;
 994                 }
 995
 996                 if (plvalue) {
 997                         /* convert data */
 998                         (*entry->convert) (NULL, entry, plvalue, entry->addr, &tdata);
 999                         if (entry->update) {
1000                                 (*entry->update) (NULL, entry, tdata, entry->extra_data);
1001                         }
1002                 }
1003         }
1004 }
1005
1006 void wDefaultsCheckDomains(void)
1007 {
1008         WScreen *scr;
1009         struct stat stbuf;
1010         WMPropList *shared_dict = NULL;
1011         WMPropList *dict;
1012         int i;
1013
1014 #ifdef HEARTBEAT
1015         puts("Checking domains...");
1016 #endif
1017         if (stat(WDWindowMaker->path, &stbuf) >= 0 && WDWindowMaker->timestamp < stbuf.st_mtime) {
1018 #ifdef HEARTBEAT
1019                 puts("Checking WindowMaker domain");
1020 #endif
1021                 WDWindowMaker->timestamp = stbuf.st_mtime;
1022
1023                 /* global dictionary */
1024                 shared_dict = readGlobalDomain("WindowMaker", True);
1025                 /* user dictionary */
1026                 dict = WMReadPropListFromFile(WDWindowMaker->path);
1027                 if (dict) {
1028                         if (!WMIsPLDictionary(dict)) {
1029                                 WMReleasePropList(dict);
1030                                 dict = NULL;
1031                                 wwarning(_("Domain %s (%s) of defaults database is corrupted!"),
1032                                          "WindowMaker", WDWindowMaker->path);
1033                         } else {
1034                                 if (shared_dict) {
1035                                         WMMergePLDictionaries(shared_dict, dict, True);
1036                                         WMReleasePropList(dict);
1037                                         dict = shared_dict;
1038                                         shared_dict = NULL;
1039                                 }
1040                                 for (i = 0; i < wScreenCount; i++) {
1041                                         scr = wScreenWithNumber(i);
1042                                         if (scr)
1043                                                 wReadDefaults(scr, dict);
1044                                 }
1045                                 if (WDWindowMaker->dictionary) {
1046                                         WMReleasePropList(WDWindowMaker->dictionary);
1047                                 }
1048                                 WDWindowMaker->dictionary = dict;
1049                         }
1050                 } else {
1051                         wwarning(_("could not load domain %s from user defaults database"), "WindowMaker");
1052                 }
1053                 if (shared_dict) {
1054                         WMReleasePropList(shared_dict);
1055                 }
1056         }
1057
1058         if (stat(WDWindowAttributes->path, &stbuf) >= 0 && WDWindowAttributes->timestamp < stbuf.st_mtime) {
1059 #ifdef HEARTBEAT
1060                 puts("Checking WMWindowAttributes domain");
1061 #endif
1062                 /* global dictionary */
1063                 shared_dict = readGlobalDomain("WMWindowAttributes", True);
1064                 /* user dictionary */
1065                 dict = WMReadPropListFromFile(WDWindowAttributes->path);
1066                 if (dict) {
1067                         if (!WMIsPLDictionary(dict)) {
1068                                 WMReleasePropList(dict);
1069                                 dict = NULL;
1070                                 wwarning(_("Domain %s (%s) of defaults database is corrupted!"),
1071                                          "WMWindowAttributes", WDWindowAttributes->path);
1072                         } else {
1073                                 if (shared_dict) {
1074                                         WMMergePLDictionaries(shared_dict, dict, True);
1075                                         WMReleasePropList(dict);
1076                                         dict = shared_dict;
1077                                         shared_dict = NULL;
1078                                 }
1079                                 if (WDWindowAttributes->dictionary) {
1080                                         WMReleasePropList(WDWindowAttributes->dictionary);
1081                                 }
1082                                 WDWindowAttributes->dictionary = dict;
1083                                 for (i = 0; i < wScreenCount; i++) {
1084                                         scr = wScreenWithNumber(i);
1085                                         if (scr) {
1086                                                 RImage *image;
1087
1088                                                 wDefaultUpdateIcons(scr);
1089
1090                                                 /* Update the panel image if changed */
1091                                                 /* Don't worry. If the image is the same these
1092                                                  * functions will have no performance impact. */
1093                                                 image = wDefaultGetImage(scr, "Logo", "WMPanel");
1094
1095                                                 if (!image) {
1096                                                         wwarning(_("could not load logo image for panels: %s"),
1097                                                                  RMessageForError(RErrorCode));
1098                                                 } else {
1099                                                         WMSetApplicationIconImage(scr->wmscreen, image);
1100                                                         RReleaseImage(image);
1101                                                 }
1102                                         }
1103                                 }
1104                         }
1105                 } else {
1106                         wwarning(_("could not load domain %s from user defaults database"), "WMWindowAttributes");
1107                 }
1108                 WDWindowAttributes->timestamp = stbuf.st_mtime;
1109                 if (shared_dict) {
1110                         WMReleasePropList(shared_dict);
1111                 }
1112         }
1113
1114         if (stat(WDRootMenu->path, &stbuf) >= 0 && WDRootMenu->timestamp < stbuf.st_mtime) {
1115                 dict = WMReadPropListFromFile(WDRootMenu->path);
1116 #ifdef HEARTBEAT
1117                 puts("Checking WMRootMenu domain");
1118 #endif
1119                 if (dict) {
1120                         if (!WMIsPLArray(dict) && !WMIsPLString(dict)) {
1121                                 WMReleasePropList(dict);
1122                                 dict = NULL;
1123                                 wwarning(_("Domain %s (%s) of defaults database is corrupted!"),
1124                                          "WMRootMenu", WDRootMenu->path);
1125                         } else {
1126                                 if (WDRootMenu->dictionary) {
1127                                         WMReleasePropList(WDRootMenu->dictionary);
1128                                 }
1129                                 WDRootMenu->dictionary = dict;
1130                                 wDefaultsMergeGlobalMenus(WDRootMenu);
1131                         }
1132                 } else {
1133                         wwarning(_("could not load domain %s from user defaults database"), "WMRootMenu");
1134                 }
1135                 WDRootMenu->timestamp = stbuf.st_mtime;
1136         }
1137 }
1138
1139 void wReadDefaults(WScreen * scr, WMPropList * new_dict)
1140 {
1141         WMPropList *plvalue, *old_value;
1142         WDefaultEntry *entry;
1143         unsigned int i, must_update;
1144         int update_workspace_back = 0;  /* kluge :/ */
1145         unsigned int needs_refresh;
1146         void *tdata;
1147         WMPropList *old_dict = (WDWindowMaker->dictionary != new_dict ? WDWindowMaker->dictionary : NULL);
1148
1149         must_update = 0;
1150
1151         needs_refresh = 0;
1152
1153         for (i = 0; i < sizeof(optionList) / sizeof(WDefaultEntry); i++) {
1154                 entry = &optionList[i];
1155
1156                 if (new_dict)
1157                         plvalue = WMGetFromPLDictionary(new_dict, entry->plkey);
1158                 else
1159                         plvalue = NULL;
1160
1161                 if (!old_dict)
1162                         old_value = NULL;
1163                 else
1164                         old_value = WMGetFromPLDictionary(old_dict, entry->plkey);
1165
1166                 if (!plvalue && !old_value) {
1167                         /* no default in  the DB. Use builtin default */
1168                         plvalue = entry->plvalue;
1169                         if (plvalue && new_dict) {
1170                                 WMPutInPLDictionary(new_dict, entry->plkey, plvalue);
1171                                 must_update = 1;
1172                         }
1173                 } else if (!plvalue) {
1174                         /* value was deleted from DB. Keep current value */
1175                         continue;
1176                 } else if (!old_value) {
1177                         /* set value for the 1st time */
1178                 } else if (!WMIsPropListEqualTo(plvalue, old_value)) {
1179                         /* value has changed */
1180                 } else {
1181
1182                         if (strcmp(entry->key, "WorkspaceBack") == 0
1183                             && update_workspace_back && scr->flags.backimage_helper_launched) {
1184                         } else {
1185                                 /* value was not changed since last time */
1186                                 continue;
1187                         }
1188                 }
1189
1190                 if (plvalue) {
1191 #ifdef DEBUG
1192                         printf("Updating %s to %s\n", entry->key, WMGetPropListDescription(plvalue, False));
1193 #endif
1194                         /* convert data */
1195                         if ((*entry->convert) (scr, entry, plvalue, entry->addr, &tdata)) {
1196                                 /*
1197                                  * If the WorkspaceSpecificBack data has been changed
1198                                  * so that the helper will be launched now, we must be
1199                                  * sure to send the default background texture config
1200                                  * to the helper.
1201                                  */
1202                                 if (strcmp(entry->key, "WorkspaceSpecificBack") == 0
1203                                     && !scr->flags.backimage_helper_launched) {
1204                                         update_workspace_back = 1;
1205                                 }
1206                                 if (entry->update) {
1207                                         needs_refresh |= (*entry->update) (scr, entry, tdata, entry->extra_data);
1208                                 }
1209                         }
1210                 }
1211         }
1212
1213         if (needs_refresh != 0 && !scr->flags.startup) {
1214                 int foo;
1215
1216                 foo = 0;
1217                 if (needs_refresh & REFRESH_MENU_TITLE_TEXTURE)
1218                         foo |= WTextureSettings;
1219                 if (needs_refresh & REFRESH_MENU_TITLE_FONT)
1220                         foo |= WFontSettings;
1221                 if (needs_refresh & REFRESH_MENU_TITLE_COLOR)
1222                         foo |= WColorSettings;
1223                 if (foo)
1224                         WMPostNotificationName(WNMenuTitleAppearanceSettingsChanged, NULL,
1225                                                (void *)(uintptr_t) foo);
1226
1227                 foo = 0;
1228                 if (needs_refresh & REFRESH_MENU_TEXTURE)
1229                         foo |= WTextureSettings;
1230                 if (needs_refresh & REFRESH_MENU_FONT)
1231                         foo |= WFontSettings;
1232                 if (needs_refresh & REFRESH_MENU_COLOR)
1233                         foo |= WColorSettings;
1234                 if (foo)
1235                         WMPostNotificationName(WNMenuAppearanceSettingsChanged, NULL, (void *)(uintptr_t) foo);
1236
1237                 foo = 0;
1238                 if (needs_refresh & REFRESH_WINDOW_FONT) {
1239                         foo |= WFontSettings;
1240                 }
1241                 if (needs_refresh & REFRESH_WINDOW_TEXTURES) {
1242                         foo |= WTextureSettings;
1243                 }
1244                 if (needs_refresh & REFRESH_WINDOW_TITLE_COLOR) {
1245                         foo |= WColorSettings;
1246                 }
1247                 if (foo)
1248                         WMPostNotificationName(WNWindowAppearanceSettingsChanged, NULL, (void *)(uintptr_t) foo);
1249
1250                 if (!(needs_refresh & REFRESH_ICON_TILE)) {
1251                         foo = 0;
1252                         if (needs_refresh & REFRESH_ICON_FONT) {
1253                                 foo |= WFontSettings;
1254                         }
1255                         if (needs_refresh & REFRESH_ICON_TITLE_COLOR) {
1256                                 foo |= WTextureSettings;
1257                         }
1258                         if (needs_refresh & REFRESH_ICON_TITLE_BACK) {
1259                                 foo |= WTextureSettings;
1260                         }
1261                         if (foo)
1262                                 WMPostNotificationName(WNIconAppearanceSettingsChanged, NULL,
1263                                                        (void *)(uintptr_t) foo);
1264                 }
1265                 if (needs_refresh & REFRESH_ICON_TILE)
1266                         WMPostNotificationName(WNIconTileSettingsChanged, NULL, NULL);
1267         }
1268 }
1269
1270 void wDefaultUpdateIcons(WScreen * scr)
1271 {
1272         WAppIcon *aicon = scr->app_icon_list;
1273         WWindow *wwin = scr->focused_window;
1274         char *file;
1275
1276         while (aicon) {
1277                 file = wDefaultGetIconFile(scr, aicon->wm_instance, aicon->wm_class, False);
1278                 if ((file && aicon->icon->file && strcmp(file, aicon->icon->file) != 0)
1279                     || (file && !aicon->icon->file)) {
1280                         RImage *new_image;
1281
1282                         if (aicon->icon->file)
1283                                 wfree(aicon->icon->file);
1284                         aicon->icon->file = wstrdup(file);
1285
1286                         new_image = wDefaultGetImage(scr, aicon->wm_instance, aicon->wm_class);
1287                         if (new_image) {
1288                                 wIconChangeImage(aicon->icon, new_image);
1289                                 wAppIconPaint(aicon);
1290                         }
1291                 }
1292                 aicon = aicon->next;
1293         }
1294
1295         if (!wPreferences.flags.noclip)
1296                 wClipIconPaint(scr->clip_icon);
1297
1298         while (wwin) {
1299                 if (wwin->icon && wwin->flags.miniaturized) {
1300                         file = wDefaultGetIconFile(scr, wwin->wm_instance, wwin->wm_class, False);
1301                         if ((file && wwin->icon->file && strcmp(file, wwin->icon->file) != 0)
1302                             || (file && !wwin->icon->file)) {
1303                                 RImage *new_image;
1304
1305                                 if (wwin->icon->file)
1306                                         wfree(wwin->icon->file);
1307                                 wwin->icon->file = wstrdup(file);
1308
1309                                 new_image = wDefaultGetImage(scr, wwin->wm_instance, wwin->wm_class);
1310                                 if (new_image)
1311                                         wIconChangeImage(wwin->icon, new_image);
1312                         }
1313                 }
1314                 wwin = wwin->prev;
1315         }
1316 }
1317
1318 /* --------------------------- Local ----------------------- */
1319
1320 #define GET_STRING_OR_DEFAULT(x, var) if (!WMIsPLString(value)) { \
1321     wwarning(_("Wrong option format for key \"%s\". Should be %s."), \
1322     entry->key, x); \
1323     wwarning(_("using default \"%s\" instead"), entry->default_value); \
1324     var = entry->default_value;\
1325     } else var = WMGetFromPLString(value)\
1326
1327
1328 static int string2index(WMPropList * key, WMPropList * val, char *def, WOptionEnumeration * values)
1329 {
1330         char *str;
1331         WOptionEnumeration *v;
1332         char buffer[TOTAL_VALUES_LENGTH];
1333
1334         if (WMIsPLString(val) && (str = WMGetFromPLString(val))) {
1335                 for (v = values; v->string != NULL; v++) {
1336                         if (strcasecmp(v->string, str) == 0)
1337                                 return v->value;
1338                 }
1339         }
1340
1341         buffer[0] = 0;
1342         for (v = values; v->string != NULL; v++) {
1343                 if (!v->is_alias) {
1344                         if (buffer[0] != 0)
1345                                 strcat(buffer, ", ");
1346                         strcat(buffer, v->string);
1347                 }
1348         }
1349         wwarning(_("wrong option value for key \"%s\". Should be one of %s"), WMGetFromPLString(key), buffer);
1350
1351         if (def) {
1352                 return string2index(key, val, NULL, values);
1353         }
1354
1355         return -1;
1356 }
1357
1358 /*
1359  * value - is the value in the defaults DB
1360  * addr - is the address to store the data
1361  * ret - is the address to store a pointer to a temporary buffer. ret
1362  *      must not be freed and is used by the set functions
1363  */
1364 static int getBool(WScreen * scr, WDefaultEntry * entry, WMPropList * value, void *addr, void **ret)
1365 {
1366         static char data;
1367         char *val;
1368         int second_pass = 0;
1369
1370         GET_STRING_OR_DEFAULT("Boolean", val);
1371
1372  again:
1373         if ((val[1] == '\0' && (val[0] == 'y' || val[0] == 'Y'))
1374             || strcasecmp(val, "YES") == 0) {
1375
1376                 data = 1;
1377         } else if ((val[1] == '\0' && (val[0] == 'n' || val[0] == 'N'))
1378                    || strcasecmp(val, "NO") == 0) {
1379                 data = 0;
1380         } else {
1381                 int i;
1382                 if (sscanf(val, "%i", &i) == 1) {
1383                         if (i != 0)
1384                                 data = 1;
1385                         else
1386                                 data = 0;
1387                 } else {
1388                         wwarning(_("can't convert \"%s\" to boolean for key \"%s\""), val, entry->key);
1389                         if (second_pass == 0) {
1390                                 val = WMGetFromPLString(entry->plvalue);
1391                                 second_pass = 1;
1392                                 wwarning(_("using default \"%s\" instead"), val);
1393                                 goto again;
1394                         }
1395                         return False;
1396                 }
1397         }
1398
1399         if (ret)
1400                 *ret = &data;
1401         if (addr)
1402                 *(char *)addr = data;
1403
1404         return True;
1405 }
1406
1407 static int getInt(WScreen * scr, WDefaultEntry * entry, WMPropList * value, void *addr, void **ret)
1408 {
1409         static int data;
1410         char *val;
1411
1412         GET_STRING_OR_DEFAULT("Integer", val);
1413
1414         if (sscanf(val, "%i", &data) != 1) {
1415                 wwarning(_("can't convert \"%s\" to integer for key \"%s\""), val, entry->key);
1416                 val = WMGetFromPLString(entry->plvalue);
1417                 wwarning(_("using default \"%s\" instead"), val);
1418                 if (sscanf(val, "%i", &data) != 1) {
1419                         return False;
1420                 }
1421         }
1422
1423         if (ret)
1424                 *ret = &data;
1425         if (addr)
1426                 *(int *)addr = data;
1427
1428         return True;
1429 }
1430
1431 static int getCoord(WScreen * scr, WDefaultEntry * entry, WMPropList * value, void *addr, void **ret)
1432 {
1433         static WCoord data;
1434         char *val_x, *val_y;
1435         int nelem, changed = 0;
1436         WMPropList *elem_x, *elem_y;
1437
1438  again:
1439         if (!WMIsPLArray(value)) {
1440                 wwarning(_("Wrong option format for key \"%s\". Should be %s."), entry->key, "Coordinate");
1441                 if (changed == 0) {
1442                         value = entry->plvalue;
1443                         changed = 1;
1444                         wwarning(_("using default \"%s\" instead"), entry->default_value);
1445                         goto again;
1446                 }
1447                 return False;
1448         }
1449
1450         nelem = WMGetPropListItemCount(value);
1451         if (nelem != 2) {
1452                 wwarning(_("Incorrect number of elements in array for key \"%s\"."), entry->key);
1453                 if (changed == 0) {
1454                         value = entry->plvalue;
1455                         changed = 1;
1456                         wwarning(_("using default \"%s\" instead"), entry->default_value);
1457                         goto again;
1458                 }
1459                 return False;
1460         }
1461
1462         elem_x = WMGetFromPLArray(value, 0);
1463         elem_y = WMGetFromPLArray(value, 1);
1464
1465         if (!elem_x || !elem_y || !WMIsPLString(elem_x) || !WMIsPLString(elem_y)) {
1466                 wwarning(_("Wrong value for key \"%s\". Should be Coordinate."), entry->key);
1467                 if (changed == 0) {
1468                         value = entry->plvalue;
1469                         changed = 1;
1470                         wwarning(_("using default \"%s\" instead"), entry->default_value);
1471                         goto again;
1472                 }
1473                 return False;
1474         }
1475
1476         val_x = WMGetFromPLString(elem_x);
1477         val_y = WMGetFromPLString(elem_y);
1478
1479         if (sscanf(val_x, "%i", &data.x) != 1 || sscanf(val_y, "%i", &data.y) != 1) {
1480                 wwarning(_("can't convert array to integers for \"%s\"."), entry->key);
1481                 if (changed == 0) {
1482                         value = entry->plvalue;
1483                         changed = 1;
1484                         wwarning(_("using default \"%s\" instead"), entry->default_value);
1485                         goto again;
1486                 }
1487                 return False;
1488         }
1489
1490         if (data.x < 0)
1491                 data.x = 0;
1492         else if (data.x > scr->scr_width / 3)
1493                 data.x = scr->scr_width / 3;
1494         if (data.y < 0)
1495                 data.y = 0;
1496         else if (data.y > scr->scr_height / 3)
1497                 data.y = scr->scr_height / 3;
1498
1499         if (ret)
1500                 *ret = &data;
1501         if (addr)
1502                 *(WCoord *) addr = data;
1503
1504         return True;
1505 }
1506
1507 static int getPropList(WScreen * scr, WDefaultEntry * entry, WMPropList * value, void *addr, void **ret)
1508 {
1509         WMRetainPropList(value);
1510
1511         *ret = value;
1512
1513         return True;
1514 }
1515
1516 #if 0
1517 /* This function is not used at the moment. */
1518 static int getString(WScreen * scr, WDefaultEntry * entry, WMPropList * value, void *addr, void **ret)
1519 {
1520         static char *data;
1521
1522         GET_STRING_OR_DEFAULT("String", data);
1523
1524         if (!data) {
1525                 data = WMGetFromPLString(entry->plvalue);
1526                 if (!data)
1527                         return False;
1528         }
1529
1530         if (ret)
1531                 *ret = &data;
1532         if (addr)
1533                 *(char **)addr = wstrdup(data);
1534
1535         return True;
1536 }
1537 #endif
1538
1539 static int getPathList(WScreen * scr, WDefaultEntry * entry, WMPropList * value, void *addr, void **ret)
1540 {
1541         static char *data;
1542         int i, count, len;
1543         char *ptr;
1544         WMPropList *d;
1545         int changed = 0;
1546
1547  again:
1548         if (!WMIsPLArray(value)) {
1549                 wwarning(_("Wrong option format for key \"%s\". Should be %s."), entry->key, "an array of paths");
1550                 if (changed == 0) {
1551                         value = entry->plvalue;
1552                         changed = 1;
1553                         wwarning(_("using default \"%s\" instead"), entry->default_value);
1554                         goto again;
1555                 }
1556                 return False;
1557         }
1558
1559         i = 0;
1560         count = WMGetPropListItemCount(value);
1561         if (count < 1) {
1562                 if (changed == 0) {
1563                         value = entry->plvalue;
1564                         changed = 1;
1565                         wwarning(_("using default \"%s\" instead"), entry->default_value);
1566                         goto again;
1567                 }
1568                 return False;
1569         }
1570
1571         len = 0;
1572         for (i = 0; i < count; i++) {
1573                 d = WMGetFromPLArray(value, i);
1574                 if (!d || !WMIsPLString(d)) {
1575                         count = i;
1576                         break;
1577                 }
1578                 len += strlen(WMGetFromPLString(d)) + 1;
1579         }
1580
1581         ptr = data = wmalloc(len + 1);
1582
1583         for (i = 0; i < count; i++) {
1584                 d = WMGetFromPLArray(value, i);
1585                 if (!d || !WMIsPLString(d)) {
1586                         break;
1587                 }
1588                 strcpy(ptr, WMGetFromPLString(d));
1589                 ptr += strlen(WMGetFromPLString(d));
1590                 *ptr = ':';
1591                 ptr++;
1592         }
1593         ptr--;
1594         *(ptr--) = 0;
1595
1596         if (*(char **)addr != NULL) {
1597                 wfree(*(char **)addr);
1598         }
1599         *(char **)addr = data;
1600
1601         return True;
1602 }
1603
1604 static int getEnum(WScreen * scr, WDefaultEntry * entry, WMPropList * value, void *addr, void **ret)
1605 {
1606         static signed char data;
1607
1608         data = string2index(entry->plkey, value, entry->default_value, (WOptionEnumeration *) entry->extra_data);
1609         if (data < 0)
1610                 return False;
1611
1612         if (ret)
1613                 *ret = &data;
1614         if (addr)
1615                 *(signed char *)addr = data;
1616
1617         return True;
1618 }
1619
1620 /*
1621  * (solid <color>)
1622  * (hgradient <color> <color>)
1623  * (vgradient <color> <color>)
1624  * (dgradient <color> <color>)
1625  * (mhgradient <color> <color> ...)
1626  * (mvgradient <color> <color> ...)
1627  * (mdgradient <color> <color> ...)
1628  * (igradient <color1> <color1> <thickness1> <color2> <color2> <thickness2>)
1629  * (tpixmap <file> <color>)
1630  * (spixmap <file> <color>)
1631  * (cpixmap <file> <color>)
1632  * (thgradient <file> <opaqueness> <color> <color>)
1633  * (tvgradient <file> <opaqueness> <color> <color>)
1634  * (tdgradient <file> <opaqueness> <color> <color>)
1635  * (function <lib> <function> ...)
1636  */
1637
1638 static WTexture *parse_texture(WScreen * scr, WMPropList * pl)
1639 {
1640         WMPropList *elem;
1641         char *val;
1642         int nelem;
1643         WTexture *texture = NULL;
1644
1645         nelem = WMGetPropListItemCount(pl);
1646         if (nelem < 1)
1647                 return NULL;
1648
1649         elem = WMGetFromPLArray(pl, 0);
1650         if (!elem || !WMIsPLString(elem))
1651                 return NULL;
1652         val = WMGetFromPLString(elem);
1653
1654         if (strcasecmp(val, "solid") == 0) {
1655                 XColor color;
1656
1657                 if (nelem != 2)
1658                         return NULL;
1659
1660                 /* get color */
1661
1662                 elem = WMGetFromPLArray(pl, 1);
1663                 if (!elem || !WMIsPLString(elem))
1664                         return NULL;
1665                 val = WMGetFromPLString(elem);
1666
1667                 if (!XParseColor(dpy, scr->w_colormap, val, &color)) {
1668                         wwarning(_("\"%s\" is not a valid color name"), val);
1669                         return NULL;
1670                 }
1671
1672                 texture = (WTexture *) wTextureMakeSolid(scr, &color);
1673         } else if (strcasecmp(val, "dgradient") == 0
1674                    || strcasecmp(val, "vgradient") == 0 || strcasecmp(val, "hgradient") == 0) {
1675                 RColor color1, color2;
1676                 XColor xcolor;
1677                 int type;
1678
1679                 if (nelem != 3) {
1680                         wwarning(_("bad number of arguments in gradient specification"));
1681                         return NULL;
1682                 }
1683
1684                 if (val[0] == 'd' || val[0] == 'D')
1685                         type = WTEX_DGRADIENT;
1686                 else if (val[0] == 'h' || val[0] == 'H')
1687                         type = WTEX_HGRADIENT;
1688                 else
1689                         type = WTEX_VGRADIENT;
1690
1691                 /* get from color */
1692                 elem = WMGetFromPLArray(pl, 1);
1693                 if (!elem || !WMIsPLString(elem))
1694                         return NULL;
1695                 val = WMGetFromPLString(elem);
1696
1697                 if (!XParseColor(dpy, scr->w_colormap, val, &xcolor)) {
1698                         wwarning(_("\"%s\" is not a valid color name"), val);
1699                         return NULL;
1700                 }
1701                 color1.alpha = 255;
1702                 color1.red = xcolor.red >> 8;
1703                 color1.green = xcolor.green >> 8;
1704                 color1.blue = xcolor.blue >> 8;
1705
1706                 /* get to color */
1707                 elem = WMGetFromPLArray(pl, 2);
1708                 if (!elem || !WMIsPLString(elem)) {
1709                         return NULL;
1710                 }
1711                 val = WMGetFromPLString(elem);
1712
1713                 if (!XParseColor(dpy, scr->w_colormap, val, &xcolor)) {
1714                         wwarning(_("\"%s\" is not a valid color name"), val);
1715                         return NULL;
1716                 }
1717                 color2.alpha = 255;
1718                 color2.red = xcolor.red >> 8;
1719                 color2.green = xcolor.green >> 8;
1720                 color2.blue = xcolor.blue >> 8;
1721
1722                 texture = (WTexture *) wTextureMakeGradient(scr, type, &color1, &color2);
1723
1724         } else if (strcasecmp(val, "igradient") == 0) {
1725                 RColor colors1[2], colors2[2];
1726                 int th1, th2;
1727                 XColor xcolor;
1728                 int i;
1729
1730                 if (nelem != 7) {
1731                         wwarning(_("bad number of arguments in gradient specification"));
1732                         return NULL;
1733                 }
1734
1735                 /* get from color */
1736                 for (i = 0; i < 2; i++) {
1737                         elem = WMGetFromPLArray(pl, 1 + i);
1738                         if (!elem || !WMIsPLString(elem))
1739                                 return NULL;
1740                         val = WMGetFromPLString(elem);
1741
1742                         if (!XParseColor(dpy, scr->w_colormap, val, &xcolor)) {
1743                                 wwarning(_("\"%s\" is not a valid color name"), val);
1744                                 return NULL;
1745                         }
1746                         colors1[i].alpha = 255;
1747                         colors1[i].red = xcolor.red >> 8;
1748                         colors1[i].green = xcolor.green >> 8;
1749                         colors1[i].blue = xcolor.blue >> 8;
1750                 }
1751                 elem = WMGetFromPLArray(pl, 3);
1752                 if (!elem || !WMIsPLString(elem))
1753                         return NULL;
1754                 val = WMGetFromPLString(elem);
1755                 th1 = atoi(val);
1756
1757                 /* get from color */
1758                 for (i = 0; i < 2; i++) {
1759                         elem = WMGetFromPLArray(pl, 4 + i);
1760                         if (!elem || !WMIsPLString(elem))
1761                                 return NULL;
1762                         val = WMGetFromPLString(elem);
1763
1764                         if (!XParseColor(dpy, scr->w_colormap, val, &xcolor)) {
1765                                 wwarning(_("\"%s\" is not a valid color name"), val);
1766                                 return NULL;
1767                         }
1768                         colors2[i].alpha = 255;
1769                         colors2[i].red = xcolor.red >> 8;
1770                         colors2[i].green = xcolor.green >> 8;
1771                         colors2[i].blue = xcolor.blue >> 8;
1772                 }
1773                 elem = WMGetFromPLArray(pl, 6);
1774                 if (!elem || !WMIsPLString(elem))
1775                         return NULL;
1776                 val = WMGetFromPLString(elem);
1777                 th2 = atoi(val);
1778
1779                 texture = (WTexture *) wTextureMakeIGradient(scr, th1, colors1, th2, colors2);
1780
1781         } else if (strcasecmp(val, "mhgradient") == 0
1782                    || strcasecmp(val, "mvgradient") == 0 || strcasecmp(val, "mdgradient") == 0) {
1783                 XColor color;
1784                 RColor **colors;
1785                 int i, count;
1786                 int type;
1787
1788                 if (nelem < 3) {
1789                         wwarning(_("too few arguments in multicolor gradient specification"));
1790                         return NULL;
1791                 }
1792
1793                 if (val[1] == 'h' || val[1] == 'H')
1794                         type = WTEX_MHGRADIENT;
1795                 else if (val[1] == 'v' || val[1] == 'V')
1796                         type = WTEX_MVGRADIENT;
1797                 else
1798                         type = WTEX_MDGRADIENT;
1799
1800                 count = nelem - 1;
1801
1802                 colors = wmalloc(sizeof(RColor *) * (count + 1));
1803
1804                 for (i = 0; i < count; i++) {
1805                         elem = WMGetFromPLArray(pl, i + 1);
1806                         if (!elem || !WMIsPLString(elem)) {
1807                                 for (--i; i >= 0; --i) {
1808                                         wfree(colors[i]);
1809                                 }
1810                                 wfree(colors);
1811                                 return NULL;
1812                         }
1813                         val = WMGetFromPLString(elem);
1814
1815                         if (!XParseColor(dpy, scr->w_colormap, val, &color)) {
1816                                 wwarning(_("\"%s\" is not a valid color name"), val);
1817                                 for (--i; i >= 0; --i) {
1818                                         wfree(colors[i]);
1819                                 }
1820                                 wfree(colors);
1821                                 return NULL;
1822                         } else {
1823                                 colors[i] = wmalloc(sizeof(RColor));
1824                                 colors[i]->red = color.red >> 8;
1825                                 colors[i]->green = color.green >> 8;
1826                                 colors[i]->blue = color.blue >> 8;
1827                         }
1828                 }
1829                 colors[i] = NULL;
1830
1831                 texture = (WTexture *) wTextureMakeMGradient(scr, type, colors);
1832         } else if (strcasecmp(val, "spixmap") == 0 ||
1833                    strcasecmp(val, "cpixmap") == 0 || strcasecmp(val, "tpixmap") == 0) {
1834                 XColor color;
1835                 int type;
1836
1837                 if (nelem != 3)
1838                         return NULL;
1839
1840                 if (val[0] == 's' || val[0] == 'S')
1841                         type = WTP_SCALE;
1842                 else if (val[0] == 'c' || val[0] == 'C')
1843                         type = WTP_CENTER;
1844                 else
1845                         type = WTP_TILE;
1846
1847                 /* get color */
1848                 elem = WMGetFromPLArray(pl, 2);
1849                 if (!elem || !WMIsPLString(elem)) {
1850                         return NULL;
1851                 }
1852                 val = WMGetFromPLString(elem);
1853
1854                 if (!XParseColor(dpy, scr->w_colormap, val, &color)) {
1855                         wwarning(_("\"%s\" is not a valid color name"), val);
1856                         return NULL;
1857                 }
1858
1859                 /* file name */
1860                 elem = WMGetFromPLArray(pl, 1);
1861                 if (!elem || !WMIsPLString(elem))
1862                         return NULL;
1863                 val = WMGetFromPLString(elem);
1864
1865                 texture = (WTexture *) wTextureMakePixmap(scr, type, val, &color);
1866         } else if (strcasecmp(val, "thgradient") == 0
1867                    || strcasecmp(val, "tvgradient") == 0 || strcasecmp(val, "tdgradient") == 0) {
1868                 RColor color1, color2;
1869                 XColor xcolor;
1870                 int opacity;
1871                 int style;
1872
1873                 if (val[1] == 'h' || val[1] == 'H')
1874                         style = WTEX_THGRADIENT;
1875                 else if (val[1] == 'v' || val[1] == 'V')
1876                         style = WTEX_TVGRADIENT;
1877                 else
1878                         style = WTEX_TDGRADIENT;
1879
1880                 if (nelem != 5) {
1881                         wwarning(_("bad number of arguments in textured gradient specification"));
1882                         return NULL;
1883                 }
1884
1885                 /* get from color */
1886                 elem = WMGetFromPLArray(pl, 3);
1887                 if (!elem || !WMIsPLString(elem))
1888                         return NULL;
1889                 val = WMGetFromPLString(elem);
1890
1891                 if (!XParseColor(dpy, scr->w_colormap, val, &xcolor)) {
1892                         wwarning(_("\"%s\" is not a valid color name"), val);
1893                         return NULL;
1894                 }
1895                 color1.alpha = 255;
1896                 color1.red = xcolor.red >> 8;
1897                 color1.green = xcolor.green >> 8;
1898                 color1.blue = xcolor.blue >> 8;
1899
1900                 /* get to color */
1901                 elem = WMGetFromPLArray(pl, 4);
1902                 if (!elem || !WMIsPLString(elem)) {
1903                         return NULL;
1904                 }
1905                 val = WMGetFromPLString(elem);
1906
1907                 if (!XParseColor(dpy, scr->w_colormap, val, &xcolor)) {
1908                         wwarning(_("\"%s\" is not a valid color name"), val);
1909                         return NULL;
1910                 }
1911                 color2.alpha = 255;
1912                 color2.red = xcolor.red >> 8;
1913                 color2.green = xcolor.green >> 8;
1914                 color2.blue = xcolor.blue >> 8;
1915
1916                 /* get opacity */
1917                 elem = WMGetFromPLArray(pl, 2);
1918                 if (!elem || !WMIsPLString(elem))
1919                         opacity = 128;
1920                 else
1921                         val = WMGetFromPLString(elem);
1922
1923                 if (!val || (opacity = atoi(val)) < 0 || opacity > 255) {
1924                         wwarning(_("bad opacity value for tgradient texture \"%s\". Should be [0..255]"), val);
1925                         opacity = 128;
1926                 }
1927
1928                 /* get file name */
1929                 elem = WMGetFromPLArray(pl, 1);
1930                 if (!elem || !WMIsPLString(elem))
1931                         return NULL;
1932                 val = WMGetFromPLString(elem);
1933
1934                 texture = (WTexture *) wTextureMakeTGradient(scr, style, &color1, &color2, val, opacity);
1935         }
1936 #ifdef TEXTURE_PLUGIN
1937         else if (strcasecmp(val, "function") == 0) {
1938                 WTexFunction *function;
1939                 void (*initFunc) (Display *, Colormap);
1940                 char *lib, *func, **argv;
1941                 int i, argc;
1942
1943                 if (nelem < 3)
1944                         return NULL;
1945
1946                 /* get the library name */
1947                 elem = WMGetFromPLArray(pl, 1);
1948                 if (!elem || !WMIsPLString(elem)) {
1949                         return NULL;
1950                 }
1951                 lib = WMGetFromPLString(elem);
1952
1953                 /* get the function name */
1954                 elem = WMGetFromPLArray(pl, 2);
1955                 if (!elem || !WMIsPLString(elem)) {
1956                         return NULL;
1957                 }
1958                 func = WMGetFromPLString(elem);
1959
1960                 argc = nelem - 2;
1961                 argv = (char **)wmalloc(argc * sizeof(char *));
1962
1963                 /* get the parameters */
1964                 argv[0] = wstrdup(func);
1965                 for (i = 0; i < argc - 1; i++) {
1966                         elem = WMGetFromPLArray(pl, 3 + i);
1967                         if (!elem || !WMIsPLString(elem)) {
1968                                 wfree(argv);
1969
1970                                 return NULL;
1971                         }
1972                         argv[i + 1] = wstrdup(WMGetFromPLString(elem));
1973                 }
1974
1975                 function = wTextureMakeFunction(scr, lib, func, argc, argv);
1976
1977 #ifdef HAVE_DLFCN_H
1978                 if (function) {
1979                         initFunc = dlsym(function->handle, "initWindowMaker");
1980                         if (initFunc) {
1981                                 initFunc(dpy, scr->w_colormap);
1982                         } else {
1983                                 wwarning(_("could not initialize library %s"), lib);
1984                         }
1985                 } else {
1986                         wwarning(_("could not find function %s::%s"), lib, func);
1987                 }
1988 #endif                          /* HAVE_DLFCN_H */
1989                 texture = (WTexture *) function;
1990         }
1991 #endif                          /* TEXTURE_PLUGIN */
1992         else {
1993                 wwarning(_("invalid texture type %s"), val);
1994                 return NULL;
1995         }
1996         return texture;
1997 }
1998
1999 static int getTexture(WScreen * scr, WDefaultEntry * entry, WMPropList * value, void *addr, void **ret)
2000 {
2001         static WTexture *texture;
2002         int changed = 0;
2003
2004  again:
2005         if (!WMIsPLArray(value)) {
2006                 wwarning(_("Wrong option format for key \"%s\". Should be %s."), entry->key, "Texture");
2007                 if (changed == 0) {
2008                         value = entry->plvalue;
2009                         changed = 1;
2010                         wwarning(_("using default \"%s\" instead"), entry->default_value);
2011                         goto again;
2012                 }
2013                 return False;
2014         }
2015
2016         if (strcmp(entry->key, "WidgetColor") == 0 && !changed) {
2017                 WMPropList *pl;
2018
2019                 pl = WMGetFromPLArray(value, 0);
2020                 if (!pl || !WMIsPLString(pl) || !WMGetFromPLString(pl)
2021                     || strcasecmp(WMGetFromPLString(pl), "solid") != 0) {
2022                         wwarning(_("Wrong option format for key \"%s\". Should be %s."),
2023                                  entry->key, "Solid Texture");
2024
2025                         value = entry->plvalue;
2026                         changed = 1;
2027                         wwarning(_("using default \"%s\" instead"), entry->default_value);
2028                         goto again;
2029                 }
2030         }
2031
2032         texture = parse_texture(scr, value);
2033
2034         if (!texture) {
2035                 wwarning(_("Error in texture specification for key \"%s\""), entry->key);
2036                 if (changed == 0) {
2037                         value = entry->plvalue;
2038                         changed = 1;
2039                         wwarning(_("using default \"%s\" instead"), entry->default_value);
2040                         goto again;
2041                 }
2042                 return False;
2043         }
2044
2045         if (ret)
2046                 *ret = &texture;
2047
2048         if (addr)
2049                 *(WTexture **) addr = texture;
2050
2051         return True;
2052 }
2053
2054 static int getWSBackground(WScreen * scr, WDefaultEntry * entry, WMPropList * value, void *addr, void **ret)
2055 {
2056         WMPropList *elem;
2057         int changed = 0;
2058         char *val;
2059         int nelem;
2060
2061  again:
2062         if (!WMIsPLArray(value)) {
2063                 wwarning(_("Wrong option format for key \"%s\". Should be %s."),
2064                          "WorkspaceBack", "Texture or None");
2065                 if (changed == 0) {
2066                         value = entry->plvalue;
2067                         changed = 1;
2068                         wwarning(_("using default \"%s\" instead"), entry->default_value);
2069                         goto again;
2070                 }
2071                 return False;
2072         }
2073
2074         /* only do basic error checking and verify for None texture */
2075
2076         nelem = WMGetPropListItemCount(value);
2077         if (nelem > 0) {
2078                 elem = WMGetFromPLArray(value, 0);
2079                 if (!elem || !WMIsPLString(elem)) {
2080                         wwarning(_("Wrong type for workspace background. Should be a texture type."));
2081                         if (changed == 0) {
2082                                 value = entry->plvalue;
2083                                 changed = 1;
2084                                 wwarning(_("using default \"%s\" instead"), entry->default_value);
2085                                 goto again;
2086                         }
2087                         return False;
2088                 }
2089                 val = WMGetFromPLString(elem);
2090
2091                 if (strcasecmp(val, "None") == 0)
2092                         return True;
2093         }
2094         *ret = WMRetainPropList(value);
2095
2096         return True;
2097 }
2098
2099 static int
2100 getWSSpecificBackground(WScreen * scr, WDefaultEntry * entry, WMPropList * value, void *addr, void **ret)
2101 {
2102         WMPropList *elem;
2103         int nelem;
2104         int changed = 0;
2105
2106  again:
2107         if (!WMIsPLArray(value)) {
2108                 wwarning(_("Wrong option format for key \"%s\". Should be %s."),
2109                          "WorkspaceSpecificBack", "an array of textures");
2110                 if (changed == 0) {
2111                         value = entry->plvalue;
2112                         changed = 1;
2113                         wwarning(_("using default \"%s\" instead"), entry->default_value);
2114                         goto again;
2115                 }
2116                 return False;
2117         }
2118
2119         /* only do basic error checking and verify for None texture */
2120
2121         nelem = WMGetPropListItemCount(value);
2122         if (nelem > 0) {
2123                 while (nelem--) {
2124                         elem = WMGetFromPLArray(value, nelem);
2125                         if (!elem || !WMIsPLArray(elem)) {
2126                                 wwarning(_("Wrong type for background of workspace %i. Should be a texture."),
2127                                          nelem);
2128                         }
2129                 }
2130         }
2131
2132         *ret = WMRetainPropList(value);
2133
2134 #ifdef notworking
2135         /*
2136          * Kluge to force wmsetbg helper to set the default background.
2137          * If the WorkspaceSpecificBack is changed once wmaker has started,
2138          * the WorkspaceBack won't be sent to the helper, unless the user
2139          * changes it's value too. So, we must force this by removing the
2140          * value from the defaults DB.
2141          */
2142         if (!scr->flags.backimage_helper_launched && !scr->flags.startup) {
2143                 WMPropList *key = WMCreatePLString("WorkspaceBack");
2144
2145                 WMRemoveFromPLDictionary(WDWindowMaker->dictionary, key);
2146
2147                 WMReleasePropList(key);
2148         }
2149 #endif
2150         return True;
2151 }
2152
2153 static int getFont(WScreen * scr, WDefaultEntry * entry, WMPropList * value, void *addr, void **ret)
2154 {
2155         static WMFont *font;
2156         char *val;
2157
2158         GET_STRING_OR_DEFAULT("Font", val);
2159
2160         font = WMCreateFont(scr->wmscreen, val);
2161         if (!font)
2162                 font = WMCreateFont(scr->wmscreen, "fixed");
2163
2164         if (!font) {
2165                 wfatal(_("could not load any usable font!!!"));
2166                 exit(1);
2167         }
2168
2169         if (ret)
2170                 *ret = font;
2171
2172         /* can't assign font value outside update function */
2173         wassertrv(addr == NULL, True);
2174
2175         return True;
2176 }
2177
2178 static int getColor(WScreen * scr, WDefaultEntry * entry, WMPropList * value, void *addr, void **ret)
2179 {
2180         static XColor color;
2181         char *val;
2182         int second_pass = 0;
2183
2184         GET_STRING_OR_DEFAULT("Color", val);
2185
2186  again:
2187         if (!wGetColor(scr, val, &color)) {
2188                 wwarning(_("could not get color for key \"%s\""), entry->key);
2189                 if (second_pass == 0) {
2190                         val = WMGetFromPLString(entry->plvalue);
2191                         second_pass = 1;
2192                         wwarning(_("using default \"%s\" instead"), val);
2193                         goto again;
2194                 }
2195                 return False;
2196         }
2197
2198         if (ret)
2199                 *ret = &color;
2200
2201         assert(addr == NULL);
2202         /*
2203            if (addr)
2204            *(unsigned long*)addr = pixel;
2205          */
2206
2207         return True;
2208 }
2209
2210 static int getKeybind(WScreen * scr, WDefaultEntry * entry, WMPropList * value, void *addr, void **ret)
2211 {
2212         static WShortKey shortcut;
2213         KeySym ksym;
2214         char *val;
2215         char *k;
2216         char buf[MAX_SHORTCUT_LENGTH], *b;
2217
2218         GET_STRING_OR_DEFAULT("Key spec", val);
2219
2220         if (!val || strcasecmp(val, "NONE") == 0) {
2221                 shortcut.keycode = 0;
2222                 shortcut.modifier = 0;
2223                 if (ret)
2224                         *ret = &shortcut;
2225                 return True;
2226         }
2227
2228         strncpy(buf, val, MAX_SHORTCUT_LENGTH);
2229
2230         b = (char *)buf;
2231
2232         /* get modifiers */
2233         shortcut.modifier = 0;
2234         while ((k = strchr(b, '+')) != NULL) {
2235                 int mod;
2236
2237                 *k = 0;
2238                 mod = wXModifierFromKey(b);
2239                 if (mod < 0) {
2240                         wwarning(_("%s: invalid key modifier \"%s\""), entry->key, b);
2241                         return False;
2242                 }
2243                 shortcut.modifier |= mod;
2244
2245                 b = k + 1;
2246         }
2247
2248         /* get key */
2249         ksym = XStringToKeysym(b);
2250
2251         if (ksym == NoSymbol) {
2252                 wwarning(_("%s:invalid kbd shortcut specification \"%s\""), entry->key, val);
2253                 return False;
2254         }
2255
2256         shortcut.keycode = XKeysymToKeycode(dpy, ksym);
2257         if (shortcut.keycode == 0) {
2258                 wwarning(_("%s:invalid key in shortcut \"%s\""), entry->key, val);
2259                 return False;
2260         }
2261
2262         if (ret)
2263                 *ret = &shortcut;
2264
2265         return True;
2266 }
2267
2268 static int getModMask(WScreen * scr, WDefaultEntry * entry, WMPropList * value, void *addr, void **ret)
2269 {
2270         static int mask;
2271         char *str;
2272
2273         GET_STRING_OR_DEFAULT("Modifier Key", str);
2274
2275         if (!str)
2276                 return False;
2277
2278         mask = wXModifierFromKey(str);
2279         if (mask < 0) {
2280                 wwarning(_("%s: modifier key %s is not valid"), entry->key, str);
2281                 mask = 0;
2282                 return False;
2283         }
2284
2285         if (addr)
2286                 *(int *)addr = mask;
2287
2288         if (ret)
2289                 *ret = &mask;
2290
2291         return True;
2292 }
2293
2294 #ifdef NEWSTUFF
2295 static int getRImages(WScreen * scr, WDefaultEntry * entry, WMPropList * value, void *addr, void **ret)
2296 {
2297         unsigned int mask;
2298         char *str;
2299         RImage *image;
2300         int i, n;
2301         int w, h;
2302
2303         GET_STRING_OR_DEFAULT("Image File Path", str);
2304         if (!str)
2305                 return False;
2306
2307         image = RLoadImage(scr->rcontext, str, 0);
2308         if (!image) {
2309                 wwarning(_("could not load image in option %s: %s"), entry->key, RMessageForError(RErrorCode));
2310                 return False;
2311         }
2312
2313         if (*(RImage **) addr) {
2314                 RReleaseImage(*(RImage **) addr);
2315         }
2316         if (addr)
2317                 *(RImage **) addr = image;
2318
2319         assert(ret == NULL);
2320         /*
2321            if (ret)
2322            *(RImage**)ret = image;
2323          */
2324
2325         return True;
2326 }
2327 #endif
2328
2329 # include <X11/cursorfont.h>
2330 typedef struct {
2331         char *name;
2332         int id;
2333 } WCursorLookup;
2334
2335 #define CURSOR_ID_NONE  (XC_num_glyphs)
2336
2337 static WCursorLookup cursor_table[] = {
2338         {"X_cursor", XC_X_cursor},
2339         {"arrow", XC_arrow},
2340         {"based_arrow_down", XC_based_arrow_down},
2341         {"based_arrow_up", XC_based_arrow_up},
2342         {"boat", XC_boat},
2343         {"bogosity", XC_bogosity},
2344         {"bottom_left_corner", XC_bottom_left_corner},
2345         {"bottom_right_corner", XC_bottom_right_corner},
2346         {"bottom_side", XC_bottom_side},
2347         {"bottom_tee", XC_bottom_tee},
2348         {"box_spiral", XC_box_spiral},
2349         {"center_ptr", XC_center_ptr},
2350         {"circle", XC_circle},
2351         {"clock", XC_clock},
2352         {"coffee_mug", XC_coffee_mug},
2353         {"cross", XC_cross},
2354         {"cross_reverse", XC_cross_reverse},
2355         {"crosshair", XC_crosshair},
2356         {"diamond_cross", XC_diamond_cross},
2357         {"dot", XC_dot},
2358         {"dotbox", XC_dotbox},
2359         {"double_arrow", XC_double_arrow},
2360         {"draft_large", XC_draft_large},
2361         {"draft_small", XC_draft_small},
2362         {"draped_box", XC_draped_box},
2363         {"exchange", XC_exchange},
2364         {"fleur", XC_fleur},
2365         {"gobbler", XC_gobbler},
2366         {"gumby", XC_gumby},
2367         {"hand1", XC_hand1},
2368         {"hand2", XC_hand2},
2369         {"heart", XC_heart},
2370         {"icon", XC_icon},
2371         {"iron_cross", XC_iron_cross},
2372         {"left_ptr", XC_left_ptr},
2373         {"left_side", XC_left_side},
2374         {"left_tee", XC_left_tee},
2375         {"leftbutton", XC_leftbutton},
2376         {"ll_angle", XC_ll_angle},
2377         {"lr_angle", XC_lr_angle},
2378         {"man", XC_man},
2379         {"middlebutton", XC_middlebutton},
2380         {"mouse", XC_mouse},
2381         {"pencil", XC_pencil},
2382         {"pirate", XC_pirate},
2383         {"plus", XC_plus},
2384         {"question_arrow", XC_question_arrow},
2385         {"right_ptr", XC_right_ptr},
2386         {"right_side", XC_right_side},
2387         {"right_tee", XC_right_tee},
2388         {"rightbutton", XC_rightbutton},
2389         {"rtl_logo", XC_rtl_logo},
2390         {"sailboat", XC_sailboat},
2391         {"sb_down_arrow", XC_sb_down_arrow},
2392         {"sb_h_double_arrow", XC_sb_h_double_arrow},
2393         {"sb_left_arrow", XC_sb_left_arrow},
2394         {"sb_right_arrow", XC_sb_right_arrow},
2395         {"sb_up_arrow", XC_sb_up_arrow},
2396         {"sb_v_double_arrow", XC_sb_v_double_arrow},
2397         {"shuttle", XC_shuttle},
2398         {"sizing", XC_sizing},
2399         {"spider", XC_spider},
2400         {"spraycan", XC_spraycan},
2401         {"star", XC_star},
2402         {"target", XC_target},
2403         {"tcross", XC_tcross},
2404         {"top_left_arrow", XC_top_left_arrow},
2405         {"top_left_corner", XC_top_left_corner},
2406         {"top_right_corner", XC_top_right_corner},
2407         {"top_side", XC_top_side},
2408         {"top_tee", XC_top_tee},
2409         {"trek", XC_trek},
2410         {"ul_angle", XC_ul_angle},
2411         {"umbrella", XC_umbrella},
2412         {"ur_angle", XC_ur_angle},
2413         {"watch", XC_watch},
2414         {"xterm", XC_xterm},
2415         {NULL, CURSOR_ID_NONE}
2416 };
2417
2418 static void check_bitmap_status(int status, char *filename, Pixmap bitmap)
2419 {
2420         switch (status) {
2421         case BitmapOpenFailed:
2422                 wwarning(_("failed to open bitmap file \"%s\""), filename);
2423                 break;
2424         case BitmapFileInvalid:
2425                 wwarning(_("\"%s\" is not a valid bitmap file"), filename);
2426                 break;
2427         case BitmapNoMemory:
2428                 wwarning(_("out of memory reading bitmap file \"%s\""), filename);
2429                 break;
2430         case BitmapSuccess:
2431                 XFreePixmap(dpy, bitmap);
2432                 break;
2433         }
2434 }
2435
2436 /*
2437  * (none)
2438  * (builtin, <cursor_name>)
2439  * (bitmap, <cursor_bitmap>, <cursor_mask>)
2440  */
2441 static int parse_cursor(WScreen * scr, WMPropList * pl, Cursor * cursor)
2442 {
2443         WMPropList *elem;
2444         char *val;
2445         int nelem;
2446         int status = 0;
2447
2448         nelem = WMGetPropListItemCount(pl);
2449         if (nelem < 1) {
2450                 return (status);
2451         }
2452         elem = WMGetFromPLArray(pl, 0);
2453         if (!elem || !WMIsPLString(elem)) {
2454                 return (status);
2455         }
2456         val = WMGetFromPLString(elem);
2457
2458         if (0 == strcasecmp(val, "none")) {
2459                 status = 1;
2460                 *cursor = None;
2461         } else if (0 == strcasecmp(val, "builtin")) {
2462                 int i;
2463                 int cursor_id = CURSOR_ID_NONE;
2464
2465                 if (2 != nelem) {
2466                         wwarning(_("bad number of arguments in cursor specification"));
2467                         return (status);
2468                 }
2469                 elem = WMGetFromPLArray(pl, 1);
2470                 if (!elem || !WMIsPLString(elem)) {
2471                         return (status);
2472                 }
2473                 val = WMGetFromPLString(elem);
2474
2475                 for (i = 0; NULL != cursor_table[i].name; i++) {
2476                         if (0 == strcasecmp(val, cursor_table[i].name)) {
2477                                 cursor_id = cursor_table[i].id;
2478                                 break;
2479                         }
2480                 }
2481                 if (CURSOR_ID_NONE == cursor_id) {
2482                         wwarning(_("unknown builtin cursor name \"%s\""), val);
2483                 } else {
2484                         *cursor = XCreateFontCursor(dpy, cursor_id);
2485                         status = 1;
2486                 }
2487         } else if (0 == strcasecmp(val, "bitmap")) {
2488                 char *bitmap_name;
2489                 char *mask_name;
2490                 int bitmap_status;
2491                 int mask_status;
2492                 Pixmap bitmap;
2493                 Pixmap mask;
2494                 unsigned int w, h;
2495                 int x, y;
2496                 XColor fg, bg;
2497
2498                 if (3 != nelem) {
2499                         wwarning(_("bad number of arguments in cursor specification"));
2500                         return (status);
2501                 }
2502                 elem = WMGetFromPLArray(pl, 1);
2503                 if (!elem || !WMIsPLString(elem)) {
2504                         return (status);
2505                 }
2506                 val = WMGetFromPLString(elem);
2507                 bitmap_name = FindImage(wPreferences.pixmap_path, val);
2508                 if (!bitmap_name) {
2509                         wwarning(_("could not find cursor bitmap file \"%s\""), val);
2510                         return (status);
2511                 }
2512                 elem = WMGetFromPLArray(pl, 2);
2513                 if (!elem || !WMIsPLString(elem)) {
2514                         wfree(bitmap_name);
2515                         return (status);
2516                 }
2517                 val = WMGetFromPLString(elem);
2518                 mask_name = FindImage(wPreferences.pixmap_path, val);
2519                 if (!mask_name) {
2520                         wfree(bitmap_name);
2521                         wwarning(_("could not find cursor bitmap file \"%s\""), val);
2522                         return (status);
2523                 }
2524                 mask_status = XReadBitmapFile(dpy, scr->w_win, mask_name, &w, &h, &mask, &x, &y);
2525                 bitmap_status = XReadBitmapFile(dpy, scr->w_win, bitmap_name, &w, &h, &bitmap, &x, &y);
2526                 if ((BitmapSuccess == bitmap_status) && (BitmapSuccess == mask_status)) {
2527                         fg.pixel = scr->black_pixel;
2528                         bg.pixel = scr->white_pixel;
2529                         XQueryColor(dpy, scr->w_colormap, &fg);
2530                         XQueryColor(dpy, scr->w_colormap, &bg);
2531                         *cursor = XCreatePixmapCursor(dpy, bitmap, mask, &fg, &bg, x, y);
2532                         status = 1;
2533                 }
2534                 check_bitmap_status(bitmap_status, bitmap_name, bitmap);
2535                 check_bitmap_status(mask_status, mask_name, mask);
2536                 wfree(bitmap_name);
2537                 wfree(mask_name);
2538         }
2539         return (status);
2540 }
2541
2542 static int getCursor(WScreen * scr, WDefaultEntry * entry, WMPropList * value, void *addr, void **ret)
2543 {
2544         static Cursor cursor;
2545         int status;
2546         int changed = 0;
2547
2548  again:
2549         if (!WMIsPLArray(value)) {
2550                 wwarning(_("Wrong option format for key \"%s\". Should be %s."),
2551                          entry->key, "cursor specification");
2552                 if (!changed) {
2553                         value = entry->plvalue;
2554                         changed = 1;
2555                         wwarning(_("using default \"%s\" instead"), entry->default_value);
2556                         goto again;
2557                 }
2558                 return (False);
2559         }
2560         status = parse_cursor(scr, value, &cursor);
2561         if (!status) {
2562                 wwarning(_("Error in cursor specification for key \"%s\""), entry->key);
2563                 if (!changed) {
2564                         value = entry->plvalue;
2565                         changed = 1;
2566                         wwarning(_("using default \"%s\" instead"), entry->default_value);
2567                         goto again;
2568                 }
2569                 return (False);
2570         }
2571         if (ret) {
2572                 *ret = &cursor;
2573         }
2574         if (addr) {
2575                 *(Cursor *) addr = cursor;
2576         }
2577         return (True);
2578 }
2579
2580 #undef CURSOR_ID_NONE
2581
2582 /* ---------------- value setting functions --------------- */
2583 static int setJustify(WScreen * scr, WDefaultEntry * entry, WTexture ** texture, void *foo)
2584 {
2585         return REFRESH_WINDOW_TITLE_COLOR;
2586 }
2587
2588 static int setClearance(WScreen * scr, WDefaultEntry * entry, void *bar, void *foo)
2589 {
2590         return REFRESH_WINDOW_FONT | REFRESH_BUTTON_IMAGES | REFRESH_MENU_TITLE_FONT | REFRESH_MENU_FONT;
2591 }
2592
2593 static int setIfDockPresent(WScreen * scr, WDefaultEntry * entry, char *flag, long which)
2594 {
2595         switch (which) {
2596         case WM_DOCK:
2597                 wPreferences.flags.nodock = wPreferences.flags.nodock || *flag;
2598                 break;
2599         case WM_CLIP:
2600                 wPreferences.flags.noclip = wPreferences.flags.noclip || *flag;
2601                 break;
2602         default:
2603                 break;
2604         }
2605         return 0;
2606 }
2607
2608 static int setStickyIcons(WScreen * scr, WDefaultEntry * entry, void *bar, void *foo)
2609 {
2610         if (scr->workspaces) {
2611                 wWorkspaceForceChange(scr, scr->current_workspace);
2612                 wArrangeIcons(scr, False);
2613         }
2614         return 0;
2615 }
2616
2617 #if not_used
2618 static int setPositive(WScreen * scr, WDefaultEntry * entry, int *value, void *foo)
2619 {
2620         if (*value <= 0)
2621                 *(int *)foo = 1;
2622
2623         return 0;
2624 }
2625 #endif
2626
2627 static int setIconTile(WScreen * scr, WDefaultEntry * entry, WTexture ** texture, void *foo)
2628 {
2629         Pixmap pixmap;
2630         RImage *img;
2631         int reset = 0;
2632
2633         img = wTextureRenderImage(*texture, wPreferences.icon_size,
2634                                   wPreferences.icon_size, ((*texture)->any.type & WREL_BORDER_MASK)
2635                                   ? WREL_ICON : WREL_FLAT);
2636         if (!img) {
2637                 wwarning(_("could not render texture for icon background"));
2638                 if (!entry->addr)
2639                         wTextureDestroy(scr, *texture);
2640                 return 0;
2641         }
2642         RConvertImage(scr->rcontext, img, &pixmap);
2643
2644         if (scr->icon_tile) {
2645                 reset = 1;
2646                 RReleaseImage(scr->icon_tile);
2647                 XFreePixmap(dpy, scr->icon_tile_pixmap);
2648         }
2649
2650         scr->icon_tile = img;
2651
2652         /* put the icon in the noticeboard hint */
2653         PropSetIconTileHint(scr, img);
2654
2655         if (!wPreferences.flags.noclip) {
2656                 if (scr->clip_tile) {
2657                         RReleaseImage(scr->clip_tile);
2658                 }
2659                 scr->clip_tile = wClipMakeTile(scr, img);
2660         }
2661
2662         scr->icon_tile_pixmap = pixmap;
2663
2664         if (scr->def_icon_pixmap) {
2665                 XFreePixmap(dpy, scr->def_icon_pixmap);
2666                 scr->def_icon_pixmap = None;
2667         }
2668         if (scr->def_ticon_pixmap) {
2669                 XFreePixmap(dpy, scr->def_ticon_pixmap);
2670                 scr->def_ticon_pixmap = None;
2671         }
2672
2673         if (scr->icon_back_texture) {
2674                 wTextureDestroy(scr, (WTexture *) scr->icon_back_texture);
2675         }
2676         scr->icon_back_texture = wTextureMakeSolid(scr, &((*texture)->any.color));
2677
2678         if (scr->clip_balloon)
2679                 XSetWindowBackground(dpy, scr->clip_balloon, (*texture)->any.color.pixel);
2680
2681         /*
2682          * Free the texture as nobody else will use it, nor refer to it.
2683          */
2684         if (!entry->addr)
2685                 wTextureDestroy(scr, *texture);
2686
2687         return (reset ? REFRESH_ICON_TILE : 0);
2688 }
2689
2690 static int setWinTitleFont(WScreen * scr, WDefaultEntry * entry, WMFont * font, void *foo)
2691 {
2692         if (scr->title_font) {
2693                 WMReleaseFont(scr->title_font);
2694         }
2695         scr->title_font = font;
2696
2697         return REFRESH_WINDOW_FONT | REFRESH_BUTTON_IMAGES;
2698 }
2699
2700 static int setMenuTitleFont(WScreen * scr, WDefaultEntry * entry, WMFont * font, void *foo)
2701 {
2702         if (scr->menu_title_font) {
2703                 WMReleaseFont(scr->menu_title_font);
2704         }
2705
2706         scr->menu_title_font = font;
2707
2708         return REFRESH_MENU_TITLE_FONT;
2709 }
2710
2711 static int setMenuTextFont(WScreen * scr, WDefaultEntry * entry, WMFont * font, void *foo)
2712 {
2713         if (scr->menu_entry_font) {
2714                 WMReleaseFont(scr->menu_entry_font);
2715         }
2716         scr->menu_entry_font = font;
2717
2718         return REFRESH_MENU_FONT;
2719 }
2720
2721 static int setIconTitleFont(WScreen * scr, WDefaultEntry * entry, WMFont * font, void *foo)
2722 {
2723         if (scr->icon_title_font) {
2724                 WMReleaseFont(scr->icon_title_font);
2725         }
2726
2727         scr->icon_title_font = font;
2728
2729         return REFRESH_ICON_FONT;
2730 }
2731
2732 static int setClipTitleFont(WScreen * scr, WDefaultEntry * entry, WMFont * font, void *foo)
2733 {
2734         if (scr->clip_title_font) {
2735                 WMReleaseFont(scr->clip_title_font);
2736         }
2737
2738         scr->clip_title_font = font;
2739
2740         return REFRESH_ICON_FONT;
2741 }
2742
2743 static int setLargeDisplayFont(WScreen * scr, WDefaultEntry * entry, WMFont * font, void *foo)
2744 {
2745         if (scr->workspace_name_font) {
2746                 WMReleaseFont(scr->workspace_name_font);
2747         }
2748
2749         scr->workspace_name_font = font;
2750
2751         return 0;
2752 }
2753
2754 static int setHightlight(WScreen * scr, WDefaultEntry * entry, XColor * color, void *foo)
2755 {
2756         if (scr->select_color)
2757                 WMReleaseColor(scr->select_color);
2758
2759         scr->select_color = WMCreateRGBColor(scr->wmscreen, color->red, color->green, color->blue, True);
2760
2761         wFreeColor(scr, color->pixel);
2762
2763         return REFRESH_MENU_COLOR;
2764 }
2765
2766 static int setHightlightText(WScreen * scr, WDefaultEntry * entry, XColor * color, void *foo)
2767 {
2768         if (scr->select_text_color)
2769                 WMReleaseColor(scr->select_text_color);
2770
2771         scr->select_text_color = WMCreateRGBColor(scr->wmscreen, color->red, color->green, color->blue, True);
2772
2773         wFreeColor(scr, color->pixel);
2774
2775         return REFRESH_MENU_COLOR;
2776 }
2777
2778 static int setClipTitleColor(WScreen * scr, WDefaultEntry * entry, XColor * color, long widx)
2779 {
2780         if (scr->clip_title_color[widx])
2781                 WMReleaseColor(scr->clip_title_color[widx]);
2782         scr->clip_title_color[widx] = WMCreateRGBColor(scr->wmscreen, color->red, color->green, color->blue, True);
2783 #ifdef GRADIENT_CLIP_ARROW
2784         if (widx == CLIP_NORMAL) {
2785                 RImage *image;
2786                 RColor color1, color2;
2787                 int pt = CLIP_BUTTON_SIZE * wPreferences.icon_size / 64;
2788                 int as = pt - 15;       /* 15 = 5+5+5 */
2789
2790                 FREE_PIXMAP(scr->clip_arrow_gradient);
2791
2792                 color1.red = (color->red >> 8) * 6 / 10;
2793                 color1.green = (color->green >> 8) * 6 / 10;
2794                 color1.blue = (color->blue >> 8) * 6 / 10;
2795
2796                 color2.red = WMIN((color->red >> 8) * 20 / 10, 255);
2797                 color2.green = WMIN((color->green >> 8) * 20 / 10, 255);
2798                 color2.blue = WMIN((color->blue >> 8) * 20 / 10, 255);
2799
2800                 image = RRenderGradient(as + 1, as + 1, &color1, &color2, RDiagonalGradient);
2801                 RConvertImage(scr->rcontext, image, &scr->clip_arrow_gradient);
2802                 RReleaseImage(image);
2803         }
2804 #endif                          /* GRADIENT_CLIP_ARROW */
2805
2806         wFreeColor(scr, color->pixel);
2807
2808         return REFRESH_ICON_TITLE_COLOR;
2809 }
2810
2811 static int setWTitleColor(WScreen * scr, WDefaultEntry * entry, XColor * color, long widx)
2812 {
2813         if (scr->window_title_color[widx])
2814                 WMReleaseColor(scr->window_title_color[widx]);
2815
2816         scr->window_title_color[widx] =
2817             WMCreateRGBColor(scr->wmscreen, color->red, color->green, color->blue, True);
2818
2819         wFreeColor(scr, color->pixel);
2820
2821         return REFRESH_WINDOW_TITLE_COLOR;
2822 }
2823
2824 static int setMenuTitleColor(WScreen * scr, WDefaultEntry * entry, XColor * color, long widx)
2825 {
2826         if (scr->menu_title_color[0])
2827                 WMReleaseColor(scr->menu_title_color[0]);
2828
2829         scr->menu_title_color[0] = WMCreateRGBColor(scr->wmscreen, color->red, color->green, color->blue, True);
2830
2831         wFreeColor(scr, color->pixel);
2832
2833         return REFRESH_MENU_TITLE_COLOR;
2834 }
2835
2836 static int setMenuTextColor(WScreen * scr, WDefaultEntry * entry, XColor * color, void *foo)
2837 {
2838         if (scr->mtext_color)
2839                 WMReleaseColor(scr->mtext_color);
2840
2841         scr->mtext_color = WMCreateRGBColor(scr->wmscreen, color->red, color->green, color->blue, True);
2842
2843         if (WMColorPixel(scr->dtext_color) == WMColorPixel(scr->mtext_color)) {
2844                 WMSetColorAlpha(scr->dtext_color, 0x7fff);
2845         } else {
2846                 WMSetColorAlpha(scr->dtext_color, 0xffff);
2847         }
2848
2849         wFreeColor(scr, color->pixel);
2850
2851         return REFRESH_MENU_COLOR;
2852 }
2853
2854 static int setMenuDisabledColor(WScreen * scr, WDefaultEntry * entry, XColor * color, void *foo)
2855 {
2856         if (scr->dtext_color)
2857                 WMReleaseColor(scr->dtext_color);
2858
2859         scr->dtext_color = WMCreateRGBColor(scr->wmscreen, color->red, color->green, color->blue, True);
2860
2861         if (WMColorPixel(scr->dtext_color) == WMColorPixel(scr->mtext_color)) {
2862                 WMSetColorAlpha(scr->dtext_color, 0x7fff);
2863         } else {
2864                 WMSetColorAlpha(scr->dtext_color, 0xffff);
2865         }
2866
2867         wFreeColor(scr, color->pixel);
2868
2869         return REFRESH_MENU_COLOR;
2870 }
2871
2872 static int setIconTitleColor(WScreen * scr, WDefaultEntry * entry, XColor * color, void *foo)
2873 {
2874         if (scr->icon_title_color)
2875                 WMReleaseColor(scr->icon_title_color);
2876         scr->icon_title_color = WMCreateRGBColor(scr->wmscreen, color->red, color->green, color->blue, True);
2877
2878         wFreeColor(scr, color->pixel);
2879
2880         return REFRESH_ICON_TITLE_COLOR;
2881 }
2882
2883 static int setIconTitleBack(WScreen * scr, WDefaultEntry * entry, XColor * color, void *foo)
2884 {
2885         if (scr->icon_title_texture) {
2886                 wTextureDestroy(scr, (WTexture *) scr->icon_title_texture);
2887         }
2888         scr->icon_title_texture = wTextureMakeSolid(scr, color);
2889
2890         return REFRESH_ICON_TITLE_BACK;
2891 }
2892
2893 static void trackDeadProcess(pid_t pid, unsigned char status, WScreen * scr)
2894 {
2895         close(scr->helper_fd);
2896         scr->helper_fd = 0;
2897         scr->helper_pid = 0;
2898         scr->flags.backimage_helper_launched = 0;
2899 }
2900
2901 static int setWorkspaceSpecificBack(WScreen * scr, WDefaultEntry * entry, WMPropList * value, void *bar)
2902 {
2903         WMPropList *val;
2904         char *str;
2905         int i;
2906
2907         if (scr->flags.backimage_helper_launched) {
2908                 if (WMGetPropListItemCount(value) == 0) {
2909                         SendHelperMessage(scr, 'C', 0, NULL);
2910                         SendHelperMessage(scr, 'K', 0, NULL);
2911
2912                         WMReleasePropList(value);
2913                         return 0;
2914                 }
2915         } else {
2916                 pid_t pid;
2917                 int filedes[2];
2918
2919                 if (WMGetPropListItemCount(value) == 0)
2920                         return 0;
2921
2922                 if (pipe(filedes) < 0) {
2923                         wsyserror("pipe() failed:can't set workspace specific background image");
2924
2925                         WMReleasePropList(value);
2926                         return 0;
2927                 }
2928
2929                 pid = fork();
2930                 if (pid < 0) {
2931                         wsyserror("fork() failed:can't set workspace specific background image");
2932                         if (close(filedes[0]) < 0)
2933                                 wsyserror("could not close pipe");
2934                         if (close(filedes[1]) < 0)
2935                                 wsyserror("could not close pipe");
2936
2937                 } else if (pid == 0) {
2938                         char *dither;
2939
2940                         SetupEnvironment(scr);
2941
2942                         if (close(0) < 0)
2943                                 wsyserror("could not close pipe");
2944                         if (dup(filedes[0]) < 0) {
2945                                 wsyserror("dup() failed:can't set workspace specific background image");
2946                         }
2947                         dither = wPreferences.no_dithering ? "-m" : "-d";
2948                         if (wPreferences.smooth_workspace_back)
2949                                 execlp("wmsetbg", "wmsetbg", "-helper", "-S", dither, NULL);
2950                         else
2951                                 execlp("wmsetbg", "wmsetbg", "-helper", dither, NULL);
2952                         wsyserror("could not execute wmsetbg");
2953                         exit(1);
2954                 } else {
2955
2956                         if (fcntl(filedes[0], F_SETFD, FD_CLOEXEC) < 0) {
2957                                 wsyserror("error setting close-on-exec flag");
2958                         }
2959                         if (fcntl(filedes[1], F_SETFD, FD_CLOEXEC) < 0) {
2960                                 wsyserror("error setting close-on-exec flag");
2961                         }
2962
2963                         scr->helper_fd = filedes[1];
2964                         scr->helper_pid = pid;
2965                         scr->flags.backimage_helper_launched = 1;
2966
2967                         wAddDeathHandler(pid, (WDeathHandler *) trackDeadProcess, scr);
2968
2969                         SendHelperMessage(scr, 'P', -1, wPreferences.pixmap_path);
2970                 }
2971
2972         }
2973
2974         for (i = 0; i < WMGetPropListItemCount(value); i++) {
2975                 val = WMGetFromPLArray(value, i);
2976                 if (val && WMIsPLArray(val) && WMGetPropListItemCount(val) > 0) {
2977                         str = WMGetPropListDescription(val, False);
2978
2979                         SendHelperMessage(scr, 'S', i + 1, str);
2980
2981                         wfree(str);
2982                 } else {
2983                         SendHelperMessage(scr, 'U', i + 1, NULL);
2984                 }
2985         }
2986         sleep(1);
2987
2988         WMReleasePropList(value);
2989         return 0;
2990 }
2991
2992 static int setWorkspaceBack(WScreen * scr, WDefaultEntry * entry, WMPropList * value, void *bar)
2993 {
2994         if (scr->flags.backimage_helper_launched) {
2995                 char *str;
2996
2997                 if (WMGetPropListItemCount(value) == 0) {
2998                         SendHelperMessage(scr, 'U', 0, NULL);
2999                 } else {
3000                         /* set the default workspace background to this one */
3001                         str = WMGetPropListDescription(value, False);
3002                         if (str) {
3003                                 SendHelperMessage(scr, 'S', 0, str);
3004                                 wfree(str);
3005                                 SendHelperMessage(scr, 'C', scr->current_workspace + 1, NULL);
3006                         } else {
3007                                 SendHelperMessage(scr, 'U', 0, NULL);
3008                         }
3009                 }
3010         } else if (WMGetPropListItemCount(value) > 0) {
3011                 char *command;
3012                 char *text;
3013                 char *dither;
3014                 int len;
3015
3016                 SetupEnvironment(scr);
3017                 text = WMGetPropListDescription(value, False);
3018                 len = strlen(text) + 40;
3019                 command = wmalloc(len);
3020                 dither = wPreferences.no_dithering ? "-m" : "-d";
3021                 if (wPreferences.smooth_workspace_back)
3022                         snprintf(command, len, "wmsetbg %s -S -p '%s' &", dither, text);
3023                 else
3024                         snprintf(command, len, "wmsetbg %s -p '%s' &", dither, text);
3025                 wfree(text);
3026                 system(command);
3027                 wfree(command);
3028         }
3029         WMReleasePropList(value);
3030
3031         return 0;
3032 }
3033
3034 #ifdef VIRTUAL_DESKTOP
3035 static int setVirtualDeskEnable(WScreen * scr, WDefaultEntry * entry, void *foo, void *bar)
3036 {
3037         wWorkspaceUpdateEdge(scr);
3038         return 0;
3039 }
3040 #endif
3041
3042 static int setWidgetColor(WScreen * scr, WDefaultEntry * entry, WTexture ** texture, void *foo)
3043 {
3044         if (scr->widget_texture) {
3045                 wTextureDestroy(scr, (WTexture *) scr->widget_texture);
3046         }
3047         scr->widget_texture = *(WTexSolid **) texture;
3048
3049         return 0;
3050 }
3051
3052 static int setFTitleBack(WScreen * scr, WDefaultEntry * entry, WTexture ** texture, void *foo)
3053 {
3054         if (scr->window_title_texture[WS_FOCUSED]) {
3055                 wTextureDestroy(scr, scr->window_title_texture[WS_FOCUSED]);
3056         }
3057         scr->window_title_texture[WS_FOCUSED] = *texture;
3058
3059         return REFRESH_WINDOW_TEXTURES;
3060 }
3061
3062 static int setPTitleBack(WScreen * scr, WDefaultEntry * entry, WTexture ** texture, void *foo)
3063 {
3064         if (scr->window_title_texture[WS_PFOCUSED]) {
3065                 wTextureDestroy(scr, scr->window_title_texture[WS_PFOCUSED]);
3066         }
3067         scr->window_title_texture[WS_PFOCUSED] = *texture;
3068
3069         return REFRESH_WINDOW_TEXTURES;
3070 }
3071
3072 static int setUTitleBack(WScreen * scr, WDefaultEntry * entry, WTexture ** texture, void *foo)
3073 {
3074         if (scr->window_title_texture[WS_UNFOCUSED]) {
3075                 wTextureDestroy(scr, scr->window_title_texture[WS_UNFOCUSED]);
3076         }
3077         scr->window_title_texture[WS_UNFOCUSED] = *texture;
3078
3079         return REFRESH_WINDOW_TEXTURES;
3080 }
3081
3082 static int setResizebarBack(WScreen * scr, WDefaultEntry * entry, WTexture ** texture, void *foo)
3083 {
3084         if (scr->resizebar_texture[0]) {
3085                 wTextureDestroy(scr, scr->resizebar_texture[0]);
3086         }
3087         scr->resizebar_texture[0] = *texture;
3088
3089         return REFRESH_WINDOW_TEXTURES;
3090 }
3091
3092 static int setMenuTitleBack(WScreen * scr, WDefaultEntry * entry, WTexture ** texture, void *foo)
3093 {
3094         if (scr->menu_title_texture[0]) {
3095                 wTextureDestroy(scr, scr->menu_title_texture[0]);
3096         }
3097         scr->menu_title_texture[0] = *texture;
3098
3099         return REFRESH_MENU_TITLE_TEXTURE;
3100 }
3101
3102 static int setMenuTextBack(WScreen * scr, WDefaultEntry * entry, WTexture ** texture, void *foo)
3103 {
3104         if (scr->menu_item_texture) {
3105                 wTextureDestroy(scr, scr->menu_item_texture);
3106                 wTextureDestroy(scr, (WTexture *) scr->menu_item_auxtexture);
3107         }
3108         scr->menu_item_texture = *texture;
3109
3110         scr->menu_item_auxtexture = wTextureMakeSolid(scr, &scr->menu_item_texture->any.color);
3111
3112         return REFRESH_MENU_TEXTURE;
3113 }
3114
3115 static int setKeyGrab(WScreen * scr, WDefaultEntry * entry, WShortKey * shortcut, long widx)
3116 {
3117         WWindow *wwin;
3118         wKeyBindings[widx] = *shortcut;
3119
3120         wwin = scr->focused_window;
3121
3122         while (wwin != NULL) {
3123                 XUngrabKey(dpy, AnyKey, AnyModifier, wwin->frame->core->window);
3124
3125                 if (!WFLAGP(wwin, no_bind_keys)) {
3126                         wWindowSetKeyGrabs(wwin);
3127                 }
3128                 wwin = wwin->prev;
3129         }
3130
3131         return 0;
3132 }
3133
3134 static int setIconPosition(WScreen * scr, WDefaultEntry * entry, void *bar, void *foo)
3135 {
3136         wScreenUpdateUsableArea(scr);
3137         wArrangeIcons(scr, True);
3138
3139         return 0;
3140 }
3141
3142 static int updateUsableArea(WScreen * scr, WDefaultEntry * entry, void *bar, void *foo)
3143 {
3144         wScreenUpdateUsableArea(scr);
3145
3146         return 0;
3147 }
3148
3149 static int setMenuStyle(WScreen * scr, WDefaultEntry * entry, int *value, void *foo)
3150 {
3151         return REFRESH_MENU_TEXTURE;
3152 }
3153
3154 static RImage *chopOffImage(RImage * image, int x, int y, int w, int h)
3155 {
3156         RImage *img = RCreateImage(w, h, image->format == RRGBAFormat);
3157
3158         RCopyArea(img, image, x, y, w, h, 0, 0);
3159
3160         return img;
3161 }
3162
3163 static int setSwPOptions(WScreen * scr, WDefaultEntry * entry, WMPropList * array, void *foo)
3164 {
3165         char *path;
3166         RImage *bgimage;
3167         int cwidth, cheight;
3168         WPreferences *prefs = (WPreferences *) foo;
3169
3170         if (!WMIsPLArray(array) || WMGetPropListItemCount(array) == 0) {
3171                 if (prefs->swtileImage)
3172                         RReleaseImage(prefs->swtileImage);
3173                 prefs->swtileImage = NULL;
3174
3175                 WMReleasePropList(array);
3176                 return 0;
3177         }
3178
3179         switch (WMGetPropListItemCount(array)) {
3180         case 4:
3181                 if (!WMIsPLString(WMGetFromPLArray(array, 1))) {
3182                         wwarning(_("Invalid arguments for option \"%s\""), entry->key);
3183                         break;
3184                 } else
3185                         path = FindImage(wPreferences.pixmap_path, WMGetFromPLString(WMGetFromPLArray(array, 1)));
3186
3187                 if (!path) {
3188                         wwarning(_("Could not find image \"%s\" for option \"%s\""),
3189                                  WMGetFromPLString(WMGetFromPLArray(array, 1)), entry->key);
3190                 } else {
3191                         bgimage = RLoadImage(scr->rcontext, path, 0);
3192                         if (!bgimage) {
3193                                 wwarning(_("Could not load image \"%s\" for option \"%s\""), path, entry->key);
3194                                 wfree(path);
3195                         } else {
3196                                 wfree(path);
3197
3198                                 cwidth = atoi(WMGetFromPLString(WMGetFromPLArray(array, 2)));
3199                                 cheight = atoi(WMGetFromPLString(WMGetFromPLArray(array, 3)));
3200
3201                                 if (cwidth <= 0 || cheight <= 0 ||
3202                                     cwidth >= bgimage->width - 2 || cheight >= bgimage->height - 2)
3203                                         wwarning(_("Invalid split sizes for SwitchPanel back image."));
3204                                 else {
3205                                         int i;
3206                                         int swidth, theight;
3207                                         for (i = 0; i < 9; i++) {
3208                                                 if (prefs->swbackImage[i])
3209                                                         RReleaseImage(prefs->swbackImage[i]);
3210                                                 prefs->swbackImage[i] = NULL;
3211                                         }
3212                                         swidth = (bgimage->width - cwidth) / 2;
3213                                         theight = (bgimage->height - cheight) / 2;
3214
3215                                         prefs->swbackImage[0] = chopOffImage(bgimage, 0, 0, swidth, theight);
3216                                         prefs->swbackImage[1] = chopOffImage(bgimage, swidth, 0, cwidth, theight);
3217                                         prefs->swbackImage[2] = chopOffImage(bgimage, swidth + cwidth, 0,
3218                                                                              swidth, theight);
3219
3220                                         prefs->swbackImage[3] = chopOffImage(bgimage, 0, theight, swidth, cheight);
3221                                         prefs->swbackImage[4] = chopOffImage(bgimage, swidth, theight,
3222                                                                              cwidth, cheight);
3223                                         prefs->swbackImage[5] = chopOffImage(bgimage, swidth + cwidth, theight,
3224                                                                              swidth, cheight);
3225
3226                                         prefs->swbackImage[6] = chopOffImage(bgimage, 0, theight + cheight,
3227                                                                              swidth, theight);
3228                                         prefs->swbackImage[7] = chopOffImage(bgimage, swidth, theight + cheight,
3229                                                                              cwidth, theight);
3230                                         prefs->swbackImage[8] =
3231                                             chopOffImage(bgimage, swidth + cwidth, theight + cheight, swidth,
3232                                                          theight);
3233
3234                                         // check if anything failed
3235                                         for (i = 0; i < 9; i++) {
3236                                                 if (!prefs->swbackImage[i]) {
3237                                                         for (; i >= 0; --i) {
3238                                                                 RReleaseImage(prefs->swbackImage[i]);
3239                                                                 prefs->swbackImage[i] = NULL;
3240                                                         }
3241                                                         break;
3242                                                 }
3243                                         }
3244                                 }
3245                                 RReleaseImage(bgimage);
3246                         }
3247                 }
3248
3249         case 1:
3250                 if (!WMIsPLString(WMGetFromPLArray(array, 0))) {
3251                         wwarning(_("Invalid arguments for option \"%s\""), entry->key);
3252                         break;
3253                 } else
3254                         path = FindImage(wPreferences.pixmap_path, WMGetFromPLString(WMGetFromPLArray(array, 0)));
3255
3256                 if (!path) {
3257                         wwarning(_("Could not find image \"%s\" for option \"%s\""),
3258                                  WMGetFromPLString(WMGetFromPLArray(array, 0)), entry->key);
3259                 } else {
3260                         if (prefs->swtileImage)
3261                                 RReleaseImage(prefs->swtileImage);
3262
3263                         prefs->swtileImage = RLoadImage(scr->rcontext, path, 0);
3264                         if (!prefs->swtileImage) {
3265                                 wwarning(_("Could not load image \"%s\" for option \"%s\""), path, entry->key);
3266                         }
3267                         wfree(path);
3268                 }
3269                 break;
3270
3271         default:
3272                 wwarning(_("Invalid number of arguments for option \"%s\""), entry->key);
3273                 break;
3274         }
3275
3276         WMReleasePropList(array);
3277
3278         return 0;
3279 }
3280
3281 /*
3282  static int
3283  setButtonImages(WScreen *scr, WDefaultEntry *entry, int *value, void *foo)
3284  {
3285  return REFRESH_BUTTON_IMAGES;
3286  }
3287  */
3288
3289 /*
3290  * Very ugly kluge.
3291  * Need access to the double click variables, so that all widgets in
3292  * wmaker panels will have the same dbl-click values.
3293  * TODO: figure a better way of dealing with it.
3294  */
3295 #include <WINGs/WINGsP.h>
3296
3297 static int setDoubleClick(WScreen * scr, WDefaultEntry * entry, int *value, void *foo)
3298 {
3299         extern _WINGsConfiguration WINGsConfiguration;
3300
3301         if (*value <= 0)
3302                 *(int *)foo = 1;
3303
3304         WINGsConfiguration.doubleClickDelay = *value;
3305
3306         return 0;
3307 }
3308
3309 static int setCursor(WScreen * scr, WDefaultEntry * entry, Cursor * cursor, long widx)
3310 {
3311         if (wCursor[widx] != None) {
3312                 XFreeCursor(dpy, wCursor[widx]);
3313         }
3314
3315         wCursor[widx] = *cursor;
3316
3317         if (widx == WCUR_ROOT && *cursor != None) {
3318                 XDefineCursor(dpy, scr->root_win, *cursor);
3319         }
3320
3321         return 0;
3322 }