/* defaults.c - manage configuration through defaults db * * Window Maker window manager * * Copyright (c) 1997, 1998 Alfredo K. Kojima * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, * USA. */ #include "wconfig.h" #include #include #include #include #include #include #include #include #include #ifndef PATH_MAX #define PATH_MAX DEFAULT_PATH_MAX #endif #include #include #include #include #include "WindowMaker.h" #include "wcore.h" #include "framewin.h" #include "window.h" #include "texture.h" #include "screen.h" #include "resources.h" #include "defaults.h" #include "keybind.h" #include "xmodifier.h" #include "icon.h" #include "funcs.h" #include "actions.h" #include "dock.h" #include "workspace.h" /* * Our own proplist reader parser. This one will not accept any * syntax errors and is more descriptive in the error messages. * It also doesn't seem to crash. */ extern proplist_t ReadProplistFromFile(char *file); /***** Global *****/ extern WDDomain *WDWindowMaker; extern WDDomain *WDWindowAttributes; extern WDDomain *WDRootMenu; extern int wScreenCount; /* extern proplist_t wDomainName; extern proplist_t wAttributeDomainName; */ extern WPreferences wPreferences; extern WShortKey wKeyBindings[WKBD_LAST]; typedef struct { char *key; char *default_value; void *extra_data; void *addr; int (*convert)(); int (*update)(); proplist_t plkey; proplist_t plvalue; } WDefaultEntry; /* used to map strings to integers */ typedef struct { char *string; short value; char is_alias; } WOptionEnumeration; /* type converters */ static int getBool(); static int getInt(); static int getCoord(); #if 0 /* this is not used yet */ static int getString(); #endif static int getPathList(); static int getEnum(); static int getTexture(); static int getWSBackground(); static int getFont(); static int getColor(); static int getKeybind(); static int getModMask(); /* value setting functions */ static int setJustify(); static int setIfDockPresent(); static int setStickyIcons(); /* static int setPositive(); */ static int setWidgetColor(); static int setIconTile(); static int setWinTitleFont(); static int setMenuTitleFont(); static int setMenuTextFont(); static int setIconTitleFont(); static int setDisplayFont(); static int setWTitleColor(); static int setFTitleBack(); static int setPTitleBack(); static int setUTitleBack(); static int setWorkspaceBack(); static int setMenuTitleColor(); static int setMenuTextColor(); static int setMenuDisabledColor(); static int setMenuTitleBack(); static int setMenuTextBack(); static int setHightlight(); static int setHightlightText(); static int setKeyGrab(); static int setDoubleClick(); static int setIconPosition(); static int setClipTitleFont(); static int setClipTitleColor(); /* * Tables to convert strings to enumeration values. * Values stored are char */ /* WARNING: sum of length of all value strings must not exceed * this value */ #define TOTAL_VALUES_LENGTH 80 static WOptionEnumeration seFocusModes[] = { {"Manual", WKF_CLICK, 0}, {"ClickToFocus", WKF_CLICK, 1}, {"Auto", WKF_POINTER, 0}, {"FocusFollowMouse", WKF_POINTER, 1}, {"Sloppy", WKF_SLOPPY, 0}, {"SemiAuto", WKF_SLOPPY, 1}, {NULL, 0, 0} }; static WOptionEnumeration seColormapModes[] = { {"Manual", WKF_CLICK, 0}, {"ClickToFocus", WKF_CLICK, 1}, {"Auto", WKF_POINTER, 0}, {"FocusFollowMouse", WKF_POINTER, 1}, {NULL, 0, 0} }; static WOptionEnumeration sePlacements[] = { {"Auto", WPM_SMART, 0}, {"Smart", WPM_SMART, 1}, {"Cascade", WPM_CASCADE, 0}, {"Random", WPM_RANDOM, 0}, {"Manual", WPM_MANUAL, 0}, {NULL, 0, 0} }; static WOptionEnumeration seGeomDisplays[] = { {"Center", WDIS_CENTER, 0}, {"Corner", WDIS_TOPLEFT, 0}, {"Floating", WDIS_FRAME_CENTER, 0}, {"Line", WDIS_NEW, 0}, {NULL, 0, 0} }; static WOptionEnumeration seSpeeds[] = { {"UltraFast", SPEED_ULTRAFAST, 0}, {"Fast", SPEED_FAST, 0}, {"Medium", SPEED_MEDIUM, 0}, {"Slow", SPEED_SLOW, 0}, {"UltraSlow", SPEED_ULTRASLOW, 0}, {NULL, 0, 0} }; static WOptionEnumeration seMouseButtons[] = { {"Left", Button1, 0}, {"Button1", Button1, 1}, {"Middle", Button2, 0}, {"Button2", Button2, 1}, {"Right", Button3, 0}, {"Button3", Button3, 1}, {"Button4", Button4, 0}, {"Button5", Button5, 0}, {NULL, 0, 0} }; static WOptionEnumeration seIconificationStyles[] = { {"Zoom", WIS_ZOOM, 0}, {"Twist", WIS_TWIST, 0}, {"Flip", WIS_FLIP, 0}, {"None", WIS_NONE, 0}, {NULL, 0, 0} }; static WOptionEnumeration seJustifications[] = { {"Left", WTJ_LEFT, 0}, {"Center", WTJ_CENTER, 0}, {"Right", WTJ_RIGHT, 0}, {NULL, 0, 0} }; static WOptionEnumeration seIconPositions[] = { {"blv", IY_BOTTOM|IY_LEFT|IY_VERT, 0}, {"blh", IY_BOTTOM|IY_LEFT|IY_HORIZ, 0}, {"brv", IY_BOTTOM|IY_RIGHT|IY_VERT, 0}, {"brh", IY_BOTTOM|IY_RIGHT|IY_HORIZ, 0}, {"tlv", IY_TOP|IY_LEFT|IY_VERT, 0}, {"tlh", IY_TOP|IY_LEFT|IY_HORIZ, 0}, {"trv", IY_TOP|IY_RIGHT|IY_VERT, 0}, {"trh", IY_TOP|IY_RIGHT|IY_HORIZ, 0}, {NULL, 0, 0} }; /* * All entries in the tables bellow, NEED to have a default value * defined, and this value needs to be correct. */ /* these options will only affect the window manager on startup * * static defaults can't access the screen data, because it is * created after these defaults are read */ WDefaultEntry staticOptionList[] = { {"DisableDithering", "NO", NULL, &wPreferences.no_dithering, getBool, NULL }, {"ColormapSize", "4", NULL, &wPreferences.cmap_size, getInt, NULL }, /* static by laziness */ {"IconSize", "64", NULL, &wPreferences.icon_size, getInt, NULL }, {"ModifierKey", "Mod1", NULL, &wPreferences.modifier_mask, getModMask, NULL }, {"DisableWSMouseActions", "NO", NULL, &wPreferences.disable_root_mouse, getBool, NULL }, {"FocusMode", "manual", seFocusModes, &wPreferences.focus_mode, getEnum, NULL }, /* have a problem when switching from manual to sloppy without restart */ {"NewStyle", "NO", NULL, &wPreferences.new_style, getBool, NULL }, {"DisableDock", "NO", (void*) WM_DOCK, NULL, getBool, setIfDockPresent }, {"DisableClip", "NO", (void*) WM_CLIP, NULL, getBool, setIfDockPresent } }; WDefaultEntry optionList[] = { /* dynamic options */ {"IconPosition", "blh", seIconPositions, &wPreferences.icon_yard, getEnum, setIconPosition }, {"IconificationStyle", "Zoom", seIconificationStyles, &wPreferences.iconification_style, getEnum, NULL }, {"SelectWindowsMouseButton", "Left", seMouseButtons, &wPreferences.select_button, getEnum, NULL }, {"WindowListMouseButton", "Middle", seMouseButtons, &wPreferences.windowl_button, getEnum, NULL }, {"ApplicationMenuMouseButton", "Right", seMouseButtons, &wPreferences.menu_button, getEnum, NULL }, {"PixmapPath", DEF_PIXMAP_PATHS, NULL, &wPreferences.pixmap_path, getPathList, NULL }, {"IconPath", DEF_ICON_PATHS, NULL, &wPreferences.icon_path, getPathList, NULL }, {"ColormapMode", "auto", seColormapModes, &wPreferences.colormap_mode, getEnum, NULL }, {"AutoFocus", "NO", NULL, &wPreferences.auto_focus, getBool, NULL }, {"RaiseDelay", "0", NULL, &wPreferences.raise_delay, getInt, NULL }, {"CirculateRaise", "NO", NULL, &wPreferences.circ_raise, getBool, NULL }, {"Superfluous", "NO", NULL, &wPreferences.superfluous, getBool, NULL }, {"AdvanceToNewWorkspace", "NO", NULL, &wPreferences.ws_advance, getBool, NULL }, {"CycleWorkspaces", "NO", NULL, &wPreferences.ws_cycle, getBool, NULL }, {"StickyIcons", "NO", NULL, &wPreferences.sticky_icons, getBool, setStickyIcons }, {"SaveSessionOnExit", "NO", NULL, &wPreferences.save_session_on_exit, getBool, NULL }, {"WrapMenus", "NO", NULL, &wPreferences.wrap_menus, getBool, NULL }, {"ScrollableMenus", "NO", NULL, &wPreferences.scrollable_menus, getBool, NULL }, {"MenuScrollSpeed", "medium", seSpeeds, &wPreferences.menu_scroll_speed, getEnum, NULL }, {"IconSlideSpeed", "medium", seSpeeds, &wPreferences.icon_slide_speed, getEnum, NULL }, {"ShadeSpeed", "medium", seSpeeds, &wPreferences.shade_speed, getEnum, NULL }, {"DoubleClickTime", "250", (void*) &wPreferences.dblclick_time, &wPreferences.dblclick_time, getInt, setDoubleClick, }, {"AlignSubmenus", "NO", NULL, &wPreferences.align_menus, getBool, NULL }, {"OnTopTransients", "NO", NULL, &wPreferences.on_top_transients, getBool, NULL }, {"WindowPlacement", "auto", sePlacements, &wPreferences.window_placement, getEnum, NULL }, {"IgnoreFocusClick","NO", NULL, &wPreferences.ignore_focus_click, getBool, NULL }, {"UseSaveUnders", "NO", NULL, &wPreferences.use_saveunders, getBool, NULL }, {"OpaqueMove", "NO", NULL, &wPreferences.opaque_move, getBool, NULL }, {"DisableSound", "NO", NULL, &wPreferences.no_sound, getBool, NULL }, {"DisableAnimations", "NO", NULL, &wPreferences.no_animations, getBool, NULL }, {"DontLinkWorkspaces","NO", NULL, &wPreferences.no_autowrap, getBool, NULL }, {"EdgeResistance", "0", NULL, &wPreferences.edge_resistance,getInt, NULL }, {"AutoArrangeIcons", "NO", NULL, &wPreferences.auto_arrange_icons, getBool, NULL }, {"NoWindowUnderDock", "NO", NULL, &wPreferences.no_window_under_dock, getBool, NULL }, {"NoWindowOverIcons", "NO", NULL, &wPreferences.no_window_over_icons, getBool, NULL }, {"WindowPlaceOrigin", "(0, 0)", NULL, &wPreferences.window_place_origin, getCoord, NULL }, {"ResizeDisplay", "corner", seGeomDisplays, &wPreferences.size_display, getEnum, NULL }, {"MoveDisplay", "corner", seGeomDisplays, &wPreferences.move_display, getEnum, NULL }, {"DontConfirmKill", "NO", NULL, &wPreferences.dont_confirm_kill, getBool,NULL }, {"WindowTitleBalloons", "NO", NULL, &wPreferences.window_balloon, getBool, NULL }, {"MiniwindowTitleBalloons", "NO", NULL, &wPreferences.miniwin_balloon,getBool, NULL }, {"AppIconBalloons", "NO", NULL, &wPreferences.appicon_balloon,getBool, NULL }, {"DisableBlinking", "NO", NULL, &wPreferences.dont_blink, getBool, NULL }, /* style options */ {"WidgetColor", "(solid, gray)", NULL, NULL, getTexture, setWidgetColor, }, {"WorkspaceBack", "(solid, black)", NULL, NULL, getWSBackground,setWorkspaceBack }, {"IconBack", "(solid, gray)", NULL, NULL, getTexture, setIconTile }, {"TitleJustify", "center", seJustifications, &wPreferences.title_justification, getEnum, setJustify }, {"WindowTitleFont", DEF_TITLE_FONT, NULL, NULL, getFont, setWinTitleFont }, {"MenuTitleFont", DEF_MENU_TITLE_FONT, NULL, NULL, getFont, setMenuTitleFont }, {"MenuTextFont", DEF_MENU_ENTRY_FONT, NULL, NULL, getFont, setMenuTextFont }, {"IconTitleFont", DEF_ICON_TITLE_FONT, NULL, NULL, getFont, setIconTitleFont }, {"ClipTitleFont", DEF_CLIP_TITLE_FONT, NULL, NULL, getFont, setClipTitleFont }, {"DisplayFont", DEF_INFO_TEXT_FONT, NULL, NULL, getFont, setDisplayFont }, {"HighlightColor", "white", NULL, NULL, getColor, setHightlight }, {"HighlightTextColor", "black", NULL, NULL, getColor, setHightlightText }, {"ClipTitleColor", "black", (void*)CLIP_NORMAL, NULL, getColor, setClipTitleColor }, {"CClipTitleColor", "\"#454045\"", (void*)CLIP_COLLAPSED, NULL, getColor, setClipTitleColor }, {"FTitleColor", "white", (void*)WS_FOCUSED, NULL, getColor, setWTitleColor }, {"PTitleColor", "white", (void*)WS_PFOCUSED, NULL, getColor, setWTitleColor }, {"UTitleColor", "black", (void*)WS_UNFOCUSED, NULL, getColor, setWTitleColor }, {"FTitleBack", "(solid, black)", NULL, NULL, getTexture, setFTitleBack }, {"PTitleBack", "(solid, \"#616161\")", NULL, NULL, getTexture, setPTitleBack }, {"UTitleBack", "(solid, gray)", NULL, NULL, getTexture, setUTitleBack }, {"MenuTitleColor", "white", NULL, NULL, getColor, setMenuTitleColor }, {"MenuTextColor", "black", NULL, NULL, getColor, setMenuTextColor }, {"MenuDisabledColor", "\"#616161\"", NULL, NULL, getColor, setMenuDisabledColor }, {"MenuTitleBack", "(solid, black)", NULL, NULL, getTexture, setMenuTitleBack }, {"MenuTextBack", "(solid, gray)", NULL, NULL, getTexture, setMenuTextBack }, /* keybindings */ {"RootMenuKey", "None", (void*)WKBD_ROOTMENU, NULL, getKeybind, setKeyGrab }, {"WindowListKey", "None", (void*)WKBD_WINDOWLIST, NULL, getKeybind, setKeyGrab }, {"WindowMenuKey", "None", (void*)WKBD_WINDOWMENU, NULL, getKeybind, setKeyGrab }, {"ClipLowerKey", "None", (void*)WKBD_CLIPLOWER, NULL, getKeybind, setKeyGrab }, {"ClipRaiseKey", "None", (void*)WKBD_CLIPRAISE, NULL, getKeybind, setKeyGrab }, {"ClipRaiseLowerKey", "None", (void*)WKBD_CLIPRAISELOWER, NULL, getKeybind, setKeyGrab }, {"MiniaturizeKey", "None", (void*)WKBD_MINIATURIZE, NULL, getKeybind, setKeyGrab }, {"HideKey", "None", (void*)WKBD_HIDE, NULL, getKeybind, setKeyGrab }, {"CloseKey", "None", (void*)WKBD_CLOSE, NULL, getKeybind, setKeyGrab }, {"MaximizeKey", "None", (void*)WKBD_MAXIMIZE, NULL, getKeybind, setKeyGrab }, {"VMaximizeKey", "None", (void*)WKBD_VMAXIMIZE, NULL, getKeybind, setKeyGrab }, {"RaiseKey", "Meta+Up", (void*)WKBD_RAISE, NULL, getKeybind, setKeyGrab }, {"LowerKey", "Meta+Down", (void*)WKBD_LOWER, NULL, getKeybind, setKeyGrab }, {"RaiseLowerKey", "None", (void*)WKBD_RAISELOWER, NULL, getKeybind, setKeyGrab }, {"ShadeKey", "None", (void*)WKBD_SHADE, NULL, getKeybind, setKeyGrab }, {"SelectKey", "None", (void*)WKBD_SELECT, NULL, getKeybind, setKeyGrab }, {"FocusNextKey", "None", (void*)WKBD_FOCUSNEXT, NULL, getKeybind, setKeyGrab }, {"FocusPrevKey", "None", (void*)WKBD_FOCUSPREV, NULL, getKeybind, setKeyGrab }, {"NextWorkspaceKey", "None", (void*)WKBD_NEXTWORKSPACE, NULL, getKeybind, setKeyGrab }, {"PrevWorkspaceKey", "None", (void*)WKBD_PREVWORKSPACE, NULL, getKeybind, setKeyGrab }, {"NextWorkspaceLayerKey", "None", (void*)WKBD_NEXTWSLAYER, NULL, getKeybind, setKeyGrab }, {"PrevWorkspaceLayerKey", "None", (void*)WKBD_PREVWSLAYER, NULL, getKeybind, setKeyGrab }, {"Workspace1Key", "None", (void*)WKBD_WORKSPACE1, NULL, getKeybind, setKeyGrab }, {"Workspace2Key", "None", (void*)WKBD_WORKSPACE2, NULL, getKeybind, setKeyGrab }, {"Workspace3Key", "None", (void*)WKBD_WORKSPACE3, NULL, getKeybind, setKeyGrab }, {"Workspace4Key", "None", (void*)WKBD_WORKSPACE4, NULL, getKeybind, setKeyGrab }, {"Workspace5Key", "None", (void*)WKBD_WORKSPACE5, NULL, getKeybind, setKeyGrab }, {"Workspace6Key", "None", (void*)WKBD_WORKSPACE6, NULL, getKeybind, setKeyGrab }, {"Workspace7Key", "None", (void*)WKBD_WORKSPACE7, NULL, getKeybind, setKeyGrab }, {"Workspace8Key", "None", (void*)WKBD_WORKSPACE8, NULL, getKeybind, setKeyGrab }, {"Workspace9Key", "None", (void*)WKBD_WORKSPACE9, NULL, getKeybind, setKeyGrab }, {"Workspace10Key", "None", (void*)WKBD_WORKSPACE10, NULL, getKeybind, setKeyGrab }, {"WindowShortcut1Key","None", (void*)WKBD_WINDOW1, NULL, getKeybind, setKeyGrab }, {"WindowShortcut2Key","None", (void*)WKBD_WINDOW2, NULL, getKeybind, setKeyGrab }, {"WindowShortcut3Key","None", (void*)WKBD_WINDOW3, NULL, getKeybind, setKeyGrab }, {"WindowShortcut4Key","None", (void*)WKBD_WINDOW4, NULL, getKeybind, setKeyGrab }, #ifdef KEEP_XKB_LOCK_STATUS {"ToggleKbdModeKey", "None", (void*)WKBD_TOGGLE, NULL, getKeybind, setKeyGrab }, {"KbdModeLock", "NO", NULL, &wPreferences.modelock, getBool, NULL } #endif /* KEEP_XKB_LOCK_STATUS */ }; #if 0 static void rereadDefaults(void); #endif #if 0 static void rereadDefaults(void) { /* must defer the update because accessing X data from a * signal handler can mess up Xlib */ } #endif static void initDefaults() { int i; WDefaultEntry *entry; PLSetStringCmpHook(StringCompareHook); for (i=0; iplkey = PLMakeString(entry->key); if (entry->default_value) entry->plvalue = PLGetProplistWithDescription(entry->default_value); else entry->plvalue = NULL; } for (i=0; iplkey = PLMakeString(entry->key); if (entry->default_value) entry->plvalue = PLGetProplistWithDescription(entry->default_value); else entry->plvalue = NULL; } /* wDomainName = PLMakeString(WMDOMAIN_NAME); wAttributeDomainName = PLMakeString(WMATTRIBUTE_DOMAIN_NAME); PLRegister(wDomainName, rereadDefaults); PLRegister(wAttributeDomainName, rereadDefaults); */ } #if 0 proplist_t wDefaultsInit(int screen_number) { static int defaults_inited = 0; proplist_t dict; if (!defaults_inited) { initDefaults(); } dict = PLGetDomain(wDomainName); if (!dict) { wwarning(_("could not read domain \"%s\" from defaults database"), PLGetString(wDomainName)); } return dict; } #endif void wDefaultsDestroyDomain(WDDomain *domain) { if (domain->dictionary) PLRelease(domain->dictionary); free(domain->path); free(domain); } WDDomain* wDefaultsInitDomain(char *domain, Bool requireDictionary) { WDDomain *db; struct stat stbuf; static int inited = 0; char path[PATH_MAX]; char *the_path; proplist_t shared_dict=NULL; if (!inited) { inited = 1; initDefaults(); } db = wmalloc(sizeof(WDDomain)); memset(db, 0, sizeof(WDDomain)); db->domain_name = domain; db->path = wdefaultspathfordomain(domain); the_path = db->path; if (the_path && stat(the_path, &stbuf)>=0) { db->dictionary = ReadProplistFromFile(the_path); if (db->dictionary) { if (requireDictionary && !PLIsDictionary(db->dictionary)) { PLRelease(db->dictionary); db->dictionary = NULL; wwarning(_("Domain %s (%s) of defaults database is corrupted!"), domain, the_path); } db->timestamp = stbuf.st_mtime; } else { wwarning(_("could not load domain %s from user defaults database"), domain); } } /* global system dictionary */ sprintf(path, "%s/%s/%s", PKGDATADIR, DEFAULTS_DIR, domain); if (stat(path, &stbuf)>=0) { shared_dict = ReadProplistFromFile(path); if (shared_dict) { if (requireDictionary && !PLIsDictionary(shared_dict)) { wwarning(_("Domain %s (%s) of global defaults database is corrupted!"), domain, path); PLRelease(shared_dict); shared_dict = NULL; } else { if (db->dictionary && PLIsDictionary(shared_dict) && PLIsDictionary(db->dictionary)) { PLMergeDictionaries(shared_dict, db->dictionary); PLRelease(db->dictionary); db->dictionary = shared_dict; if (stbuf.st_mtime > db->timestamp) db->timestamp = stbuf.st_mtime; } else if (!db->dictionary) { db->dictionary = shared_dict; if (stbuf.st_mtime > db->timestamp) db->timestamp = stbuf.st_mtime; } } } else { wwarning(_("could not load domain %s from global defaults database"), domain); } } /* set to save it in user's directory, no matter from where it was read */ if (db->dictionary) { proplist_t tmp = PLMakeString(db->path); PLSetFilename(db->dictionary, tmp); PLRelease(tmp); } return db; } void wReadStaticDefaults(proplist_t dict) { proplist_t plvalue; WDefaultEntry *entry; int i; void *tdata; for (i=0; iplkey); else plvalue = NULL; if (!plvalue) { /* no default in the DB. Use builtin default */ plvalue = entry->plvalue; } if (plvalue) { /* convert data */ (*entry->convert)(NULL, entry, plvalue, entry->addr, &tdata); if (entry->update) { (*entry->update)(NULL, entry, tdata, entry->extra_data); } } } } void wDefaultsCheckDomains(void *foo) { WScreen *scr; struct stat stbuf; proplist_t dict; int i; char path[PATH_MAX]; #ifdef HEARTBEAT puts("Checking domains..."); #endif if (stat(WDWindowMaker->path, &stbuf)>=0 && WDWindowMaker->timestamp < stbuf.st_mtime) { proplist_t shared_dict = NULL; #ifdef HEARTBEAT puts("Checking WindowMaker domain"); #endif WDWindowMaker->timestamp = stbuf.st_mtime; /* global dictionary */ sprintf(path, "%s/%s/WindowMaker", PKGDATADIR, DEFAULTS_DIR); if (stat(path, &stbuf)>=0) { shared_dict = ReadProplistFromFile(path); if (shared_dict && !PLIsDictionary(shared_dict)) { wwarning(_("Domain %s (%s) of global defaults database is corrupted!"), "WindowMaker", path); PLRelease(shared_dict); shared_dict = NULL; } else if (!shared_dict) { wwarning(_("could not load domain %s from global defaults database"), "WindowMaker"); } } /* user dictionary */ dict = ReadProplistFromFile(WDWindowMaker->path); if (dict) { if (!PLIsDictionary(dict)) { PLRelease(dict); dict = NULL; wwarning(_("Domain %s (%s) of defaults database is corrupted!"), "WindowMaker", WDWindowMaker->path); } else { if (shared_dict) { PLSetFilename(shared_dict, PLGetFilename(dict)); PLMergeDictionaries(shared_dict, dict); PLRelease(dict); dict = shared_dict; shared_dict = NULL; } for (i=0; idictionary) { PLRelease(WDWindowMaker->dictionary); } WDWindowMaker->dictionary = dict; } } else { wwarning(_("could not load domain %s from user defaults database"), "WindowMaker"); } if (shared_dict) { PLRelease(shared_dict); } } if (stat(WDWindowAttributes->path, &stbuf)>=0 && WDWindowAttributes->timestamp < stbuf.st_mtime) { #ifdef HEARTBEAT puts("Checking WMWindowAttributes domain"); #endif dict = ReadProplistFromFile(WDWindowAttributes->path); if (dict) { if (!PLIsDictionary(dict)) { PLRelease(dict); dict = NULL; wwarning(_("Domain %s (%s) of defaults database is corrupted!"), "WMWindowAttributes", WDWindowAttributes->path); } else { if (WDWindowAttributes->dictionary) PLRelease(WDWindowAttributes->dictionary); WDWindowAttributes->dictionary = dict; for (i=0; itimestamp = stbuf.st_mtime; } if (stat(WDRootMenu->path, &stbuf)>=0 && WDRootMenu->timestamp < stbuf.st_mtime) { dict = ReadProplistFromFile(WDRootMenu->path); #ifdef HEARTBEAT puts("Checking WMRootMenu domain"); #endif if (dict) { if (!PLIsArray(dict) && !PLIsString(dict)) { PLRelease(dict); dict = NULL; wwarning(_("Domain %s (%s) of defaults database is corrupted!"), "WMRootMenu", WDRootMenu->path); } else { if (WDRootMenu->dictionary) { PLRelease(WDRootMenu->dictionary); } WDRootMenu->dictionary = dict; } } else { wwarning(_("could not load domain %s from user defaults database"), "WMRootMenu"); } WDRootMenu->timestamp = stbuf.st_mtime; } WMAddTimerHandler(DEFAULTS_CHECK_INTERVAL, wDefaultsCheckDomains, foo); } #define REFRESH_WINDOW_TEXTURES (1<<0) #define REFRESH_MENU_TEXTURES (1<<1) #define REFRESH_WINDOW_FONT (1<<2) #define REFRESH_MENU_TITLE_FONT (1<<3) #define REFRESH_MENU_FONT (1<<4) #define REFRESH_FORE_COLOR (1<<5) #define REFRESH_ICON_TILE (1<<6) #define REFRESH_ICON_FONT (1<<7) #define REFRESH_WORKSPACE_BACK (1<<8) static void refreshMenus(WScreen *scr, int flags) { WMenu *menu; menu = scr->root_menu; if (menu) wMenuRefresh(!menu->flags.brother ? menu : menu->brother, flags); menu = scr->workspace_menu; if (menu) wMenuRefresh(!menu->flags.brother ? menu : menu->brother, flags); menu = scr->switch_menu; if (menu) wMenuRefresh(!menu->flags.brother ? menu : menu->brother, flags); menu = scr->window_menu; if (menu) wMenuRefresh(!menu->flags.brother ? menu : menu->brother, flags); menu = scr->icon_menu; if (menu) wMenuRefresh(!menu->flags.brother ? menu : menu->brother, flags); if (scr->dock) { menu = scr->dock->menu; if (menu) wMenuRefresh(!menu->flags.brother ? menu : menu->brother, flags); } menu = scr->clip_menu; if (menu) wMenuRefresh(!menu->flags.brother ? menu : menu->brother, flags); menu = scr->clip_submenu; if (menu) wMenuRefresh(!menu->flags.brother ? menu : menu->brother, flags); menu = scr->clip_options; if (menu) wMenuRefresh(!menu->flags.brother ? menu : menu->brother, flags); } static void refreshAppIcons(WScreen *scr, int flags) { WAppIcon *aicon = scr->app_icon_list; while (aicon) { if (aicon->icon) { aicon->icon->force_paint = 1; } aicon = aicon->next; } } static void refreshWindows(WScreen *scr, int flags) { WWindow *wwin; wwin = scr->focused_window; while (wwin) { if (flags & REFRESH_WINDOW_FONT) { wWindowConfigureBorders(wwin); } if ((flags & (REFRESH_ICON_TILE|REFRESH_WINDOW_TEXTURES)) && wwin->flags.miniaturized && wwin->icon) { wwin->icon->force_paint = 1; } if (flags & REFRESH_WINDOW_TEXTURES) { wwin->frame->flags.need_texture_remake = 1; } wwin = wwin->prev; } } void wReadDefaults(WScreen *scr, proplist_t new_dict) { proplist_t plvalue, old_value; WDefaultEntry *entry; int i, changed, must_update; int needs_refresh; void *tdata; proplist_t old_dict = (WDWindowMaker->dictionary!=new_dict ? WDWindowMaker->dictionary : NULL); changed = 0; must_update = 0; needs_refresh = 0; for (i=0; iplkey); else plvalue = NULL; if (!old_dict) old_value = NULL; else old_value = PLGetDictionaryEntry(old_dict, entry->plkey); if (!plvalue && !old_value) { /* no default in the DB. Use builtin default */ plvalue = entry->plvalue; if (plvalue && new_dict) { PLInsertDictionaryEntry(new_dict, entry->plkey, plvalue); changed = 1; must_update = 1; } } else if (!plvalue) { /* value was deleted from DB. Keep current value */ continue; } else if (!old_value) { /* set value for the 1st time */ changed = 1; } else if (!PLIsEqual(plvalue, old_value)) { /* value has changed */ changed = 1; } else { /* value was not changed since last time */ continue; } if (plvalue) { #ifdef DEBUG printf("Updating %s to %s\n", entry->key, PLGetDescription(plvalue)); #endif /* convert data */ if ((*entry->convert)(scr, entry, plvalue, entry->addr, &tdata)) { if (entry->update) { needs_refresh |= (*entry->update)(scr, entry, tdata, entry->extra_data); } } } } if (needs_refresh!=0) { int foo; foo = 0; if (needs_refresh & REFRESH_MENU_TEXTURES) foo |= MR_TEXT_BACK; if (needs_refresh & REFRESH_MENU_FONT) foo |= MR_RESIZED; if (needs_refresh & REFRESH_MENU_TITLE_FONT) foo |= MR_TITLE_TEXT; if (foo) refreshMenus(scr, foo); if (needs_refresh & (REFRESH_WINDOW_TEXTURES|REFRESH_WINDOW_FONT| REFRESH_ICON_TILE)) refreshWindows(scr, needs_refresh); if (needs_refresh & REFRESH_ICON_TILE) refreshAppIcons(scr, needs_refresh); #ifdef EXPERIMENTAL if (needs_refresh & REFRESH_WORKSPACE_BACK) { WWorkspaceTexture *wsback; /* update the background for the workspace */ if (scr->current_workspace < scr->wspaceTextureCount && scr->wspaceTextures[scr->current_workspace]) { wsback = scr->wspaceTextures[scr->current_workspace]; } else { wsback = scr->defaultTexure; } if (wsback) { if (wsback->pixmap!=None) { XSetWindowBackgroundPixmap(dpy, scr->root_win, wsback->pixmap); } else { XSetWindowBackground(dpy, scr->root_win, wsback->solid); } XClearWindow(dpy, scr->root_win); XFlush(dpy); } } #endif /* !EXPERIMENTAL */ wRefreshDesktop(scr); } } void wDefaultUpdateIcons(WScreen *scr) { WAppIcon *aicon = scr->app_icon_list; WWindow *wwin = scr->focused_window; char *file; while(aicon) { file = wDefaultGetIconFile(scr, aicon->wm_instance, aicon->wm_class, False); if ((file && aicon->icon->file && strcmp(file, aicon->icon->file)!=0) || (file && !aicon->icon->file)) { RImage *new_image; if (aicon->icon->file) free(aicon->icon->file); aicon->icon->file = wstrdup(file); new_image = wDefaultGetImage(scr, aicon->wm_instance, aicon->wm_class); if (new_image) { wIconChangeImage(aicon->icon, new_image); wAppIconPaint(aicon); } } aicon = aicon->next; } if (!wPreferences.flags.noclip) wClipIconPaint(scr->clip_icon); while (wwin) { if (wwin->icon && wwin->flags.miniaturized) { file = wDefaultGetIconFile(scr, wwin->wm_instance, wwin->wm_class, False); if ((file && wwin->icon->file && strcmp(file, wwin->icon->file)!=0) || (file && !wwin->icon->file)) { RImage *new_image; if (wwin->icon->file) free(wwin->icon->file); wwin->icon->file = wstrdup(file); new_image = wDefaultGetImage(scr, wwin->wm_instance, wwin->wm_class); if (new_image) wIconChangeImage(wwin->icon, new_image); } } wwin = wwin->prev; } } /* --------------------------- Local ----------------------- */ #define STRINGP(x) if (!PLIsString(value)) { \ wwarning(_("Wrong option format for key \"%s\". Should be %s."), \ entry->key, x); \ return False; } static int string2index(proplist_t key, proplist_t val, proplist_t def, WOptionEnumeration *values) { char *str; WOptionEnumeration *v; char buffer[TOTAL_VALUES_LENGTH]; if (PLIsString(val) && (str = PLGetString(val))) { for (v=values; v->string!=NULL; v++) { if (strcasecmp(v->string, str)==0) return v->value; } } buffer[0] = 0; for (v=values; v->string!=NULL; v++) { if (!v->is_alias) { if (buffer[0]!=0) strcat(buffer, ", "); strcat(buffer, v->string); } } wwarning(_("wrong option value for key \"%s\". Should be one of %s"), PLGetString(key), buffer); if (def) { return string2index(key, val, NULL, values); } return -1; } /* * value - is the value in the defaults DB * addr - is the address to store the data * ret - is the address to store a pointer to a temporary buffer. ret * must not be freed and is used by the set functions */ static int getBool(WScreen *scr, WDefaultEntry *entry, proplist_t value, void *addr, void **ret) { static char data; char *val; int second_pass=0; STRINGP("Boolean"); val = PLGetString(value); again: if ((val[1]=='\0' && (val[0]=='y' || val[0]=='Y')) || strcasecmp(val, "YES")==0) { data = 1; } else if ((val[1]=='\0' && (val[0]=='n' || val[0]=='N')) || strcasecmp(val, "NO")==0) { data = 0; } else { int i; if (sscanf(val, "%i", &i)==1) { if (i!=0) data = 1; else data = 0; } else { wwarning(_("can't convert \"%s\" to boolean for key \"%s\""), val, entry->key); if (second_pass==0) { val = PLGetString(entry->plvalue); second_pass = 1; wwarning(_("using default \"%s\" instead"), val); goto again; } return False; } } if (ret) *ret = &data; if (addr) { *(char*)addr = data; } return True; } static int getInt(WScreen *scr, WDefaultEntry *entry, proplist_t value, void *addr, void **ret) { static int data; char *val; STRINGP("Integer"); val = PLGetString(value); if (sscanf(val, "%i", &data)!=1) { wwarning(_("can't convert \"%s\" to integer for key \"%s\""), val, entry->key); val = PLGetString(entry->plvalue); wwarning(_("using default \"%s\" instead"), val); if (sscanf(val, "%i", &data)!=1) { return False; } } if (ret) *ret = &data; if (addr) { *(int*)addr = data; } return True; } static int getCoord(WScreen *scr, WDefaultEntry *entry, proplist_t value, void *addr, void **ret) { static WCoord data; char *val_x, *val_y; int nelem, changed=0; proplist_t elem_x, elem_y; again: if (!PLIsArray(value)) { wwarning(_("Wrong option format for key \"%s\". Should be %s."), entry->key, "Coordinate"); if (changed==0) { value = entry->plvalue; changed = 1; wwarning(_("using default \"%s\" instead"), entry->default_value); goto again; } return False; } nelem = PLGetNumberOfElements(value); if (nelem != 2) { wwarning(_("Incorrect number of elements in array for key \"%s\"."), entry->key); if (changed==0) { value = entry->plvalue; changed = 1; wwarning(_("using default \"%s\" instead"), entry->default_value); goto again; } return False; } elem_x = PLGetArrayElement(value, 0); elem_y = PLGetArrayElement(value, 1); if (!elem_x || !elem_y || !PLIsString(elem_x) || !PLIsString(elem_y)) { wwarning(_("Wrong value for key \"%s\". Should be Coordinate."), entry->key); if (changed==0) { value = entry->plvalue; changed = 1; wwarning(_("using default \"%s\" instead"), entry->default_value); goto again; } return False; } val_x = PLGetString(elem_x); val_y = PLGetString(elem_y); if (sscanf(val_x, "%i", &data.x)!=1 || sscanf(val_y, "%i", &data.y)!=1) { wwarning(_("can't convert array to integers for \"%s\"."), entry->key); if (changed==0) { value = entry->plvalue; changed = 1; wwarning(_("using default \"%s\" instead"), entry->default_value); goto again; } return False; } if (data.x < 0) data.x = 0; else if (data.x > scr->scr_width/3) data.x = scr->scr_width/3; if (data.y < 0) data.y = 0; else if (data.y > scr->scr_height/3) data.y = scr->scr_height/3; if (ret) *ret = &data; if (addr) { *(WCoord*)addr = data; } return True; } #if 0 /* This function is not used at the moment. */ static int getString(WScreen *scr, WDefaultEntry *entry, proplist_t value, void *addr, void **ret) { static char *data; STRINGP("String"); data = PLGetString(value); if (!data) { data = PLGetString(entry->plvalue); if (!data) return False; } if (ret) *ret = &data; if (addr) *(char**)addr = wstrdup(data); return True; } #endif static int getPathList(WScreen *scr, WDefaultEntry *entry, proplist_t value, void *addr, void **ret) { static char **data; int i, count; proplist_t d; int changed=0; again: if (!PLIsArray(value)) { wwarning(_("Wrong option format for key \"%s\". Should be %s."), entry->key, "an array of paths"); if (changed==0) { value = entry->plvalue; changed = 1; wwarning(_("using default \"%s\" instead"), entry->default_value); goto again; } return False; } i = 0; count = PLGetNumberOfElements(value); if (count < 1) { if (changed==0) { value = entry->plvalue; changed = 1; wwarning(_("using default \"%s\" instead"), entry->default_value); goto again; } return False; } data = wmalloc(sizeof(char*)*(count+1)); for (i=0; iplkey, value, entry->default_value, (WOptionEnumeration*)entry->extra_data); if (data < 0) return False; if (ret) *ret = &data; if (addr) *(char*)addr = data; return True; } /* * (solid ) * (hgradient ) * (vgradient ) * (dgradient ) * (mhgradient ...) * (mvgradient ...) * (tpixmap ) * (spixmap ) * (cpixmap ) */ static WTexture* parse_texture(WScreen *scr, proplist_t pl) { proplist_t elem; char *val; int nelem; WTexture *texture=NULL; nelem = PLGetNumberOfElements(pl); if (nelem < 1) return NULL; elem = PLGetArrayElement(pl, 0); if (!elem || !PLIsString(elem)) return NULL; val = PLGetString(elem); if (strcasecmp(val, "solid")==0) { XColor color; if (nelem != 2) return NULL; /* get color */ elem = PLGetArrayElement(pl, 1); if (!elem || !PLIsString(elem)) return NULL; val = PLGetString(elem); if (!XParseColor(dpy, scr->colormap, val, &color)) { wwarning(_("\"%s\" is not a valid color name"), val); return NULL; } texture = (WTexture*)wTextureMakeSolid(scr, &color); } else if (strcasecmp(val, "dgradient")==0 || strcasecmp(val, "vgradient")==0 || strcasecmp(val, "hgradient")==0) { XColor color1, color2; int type; if (nelem != 3) { wwarning(_("bad number of arguments in gradient specification")); return NULL; } if (val[0]=='d' || val[0]=='D') type = WTEX_DGRADIENT; else if (val[0]=='h' || val[0]=='H') type = WTEX_HGRADIENT; else type = WTEX_VGRADIENT; /* get from color */ elem = PLGetArrayElement(pl, 1); if (!elem || !PLIsString(elem)) return NULL; val = PLGetString(elem); if (!XParseColor(dpy, scr->colormap, val, &color1)) { wwarning(_("\"%s\" is not a valid color name"), val); return NULL; } /* get to color */ elem = PLGetArrayElement(pl, 2); if (!elem || !PLIsString(elem)) { return NULL; } val = PLGetString(elem); if (!XParseColor(dpy, scr->colormap, val, &color2)) { wwarning(_("\"%s\" is not a valid color name"), val); return NULL; } texture = (WTexture*)wTextureMakeGradient(scr, type, &color1, &color2); } else if (strcasecmp(val, "mhgradient")==0 || strcasecmp(val, "mvgradient")==0 || strcasecmp(val, "mdgradient")==0) { XColor color; RColor **colors; int i, count; int type; if (nelem < 3) { wwarning(_("too few arguments in multicolor gradient specification")); return NULL; } if (val[1]=='h' || val[1]=='H') type = WTEX_MHGRADIENT; else if (val[1]=='v' || val[1]=='V') type = WTEX_MVGRADIENT; else type = WTEX_MDGRADIENT; count = nelem-1; colors = wmalloc(sizeof(RColor*)*(count+1)); for (i=0; i=0; --i) { free(colors[i]); } free(colors); return NULL; } val = PLGetString(elem); if (!XParseColor(dpy, scr->colormap, val, &color)) { wwarning(_("\"%s\" is not a valid color name"), val); for (--i; i>=0; --i) { free(colors[i]); } free(colors); return NULL; } else { colors[i] = wmalloc(sizeof(RColor)); colors[i]->red = color.red >> 8; colors[i]->green = color.green >> 8; colors[i]->blue = color.blue >> 8; } } colors[i] = NULL; texture = (WTexture*)wTextureMakeMGradient(scr, type, colors); } else if (strcasecmp(val, "spixmap")==0 || strcasecmp(val, "cpixmap")==0 || strcasecmp(val, "tpixmap")==0) { XColor color; int type; if (nelem != 3) return NULL; if (val[0] == 's' || val[0] == 'S') type = WTP_SCALE; else if (val[0] == 'c' || val[0] == 'C') type = WTP_CENTER; else type = WTP_TILE; /* get color */ elem = PLGetArrayElement(pl, 2); if (!elem || !PLIsString(elem)) { return NULL; } val = PLGetString(elem); if (!XParseColor(dpy, scr->colormap, val, &color)) { wwarning(_("\"%s\" is not a valid color name"), val); return NULL; } /* file name */ elem = PLGetArrayElement(pl, 1); if (!elem || !PLIsString(elem)) return NULL; val = PLGetString(elem); texture = (WTexture*)wTextureMakePixmap(scr, type, val, &color); } else { return NULL; } return texture; } static int getTexture(WScreen *scr, WDefaultEntry *entry, proplist_t value, void *addr, void **ret) { static WTexture *texture; int changed=0; again: if (!PLIsArray(value)) { wwarning(_("Wrong option format for key \"%s\". Should be %s."), entry->key, "Texture"); if (changed==0) { value = entry->plvalue; changed = 1; wwarning(_("using default \"%s\" instead"), entry->default_value); goto again; } return False; } if (strcmp(entry->key, "WidgetColor")==0 && !changed) { proplist_t pl; pl = PLGetArrayElement(value, 0); if (!pl || !PLIsString(pl) || !PLGetString(pl) || strcasecmp(PLGetString(pl), "solid")!=0) { wwarning(_("Wrong option format for key \"%s\". Should be %s."), entry->key, "Solid Texture"); value = entry->plvalue; changed = 1; wwarning(_("using default \"%s\" instead"), entry->default_value); goto again; } } texture = parse_texture(scr, value); if (!texture) { wwarning(_("Error in texture specification for key \"%s\""), entry->key); if (changed==0) { value = entry->plvalue; changed = 1; wwarning(_("using default \"%s\" instead"), entry->default_value); goto again; } return False; } if (ret) *ret = &texture; if (addr) *(WTexture**)addr = texture; return True; } #ifdef EXPERIMENTAL static int getWSBackground(WScreen *scr, WDefaultEntry *entry, proplist_t value, void *addr, void **ret) { proplist_t elem; char *val; int nelem; static WTexture *texture=NULL; int changed=0; char *file = NULL; again: entry->extra_data = NULL; if (!PLIsArray(value)) { wwarning(_("Wrong option format for key \"%s\". Should be %s."), "WorkspaceBack", "Texture"); if (changed==0) { value = entry->plvalue; changed = 1; wwarning(_("using default \"%s\" instead"), entry->default_value); goto again; } return False; } nelem = PLGetNumberOfElements(value); if (nelem < 1) { wwarning(_("Too few elements in array for key \"WorkspaceBack\".")); if (changed==0) { value = entry->plvalue; changed = 1; wwarning(_("using default \"%s\" instead"), entry->default_value); goto again; } return False; } elem = PLGetArrayElement(value, 0); if (!elem || !PLIsString(elem)) { wwarning(_("Wrong type for workspace background. Should be Texture.")); if (changed==0) { value = entry->plvalue; changed = 1; wwarning(_("using default \"%s\" instead"), entry->default_value); goto again; } return False; } val = PLGetString(elem); if (strcasecmp(val, "None")==0) return False; if (strcasecmp(val, "spixmap")!=0 && strcasecmp(val, "tpixmap")!=0 && strcasecmp(val, "cpixmap")!=0) { texture = parse_texture(scr, value); } else { /* spixmap || tpixmap || cpixmap */ XColor color; int style; if (nelem != 3) { wwarning(_("Too few elements in array for key \"WorkspaceBack\".")); if (changed==0) { value = entry->plvalue; changed = 1; wwarning(_("using default \"%s\" instead"), entry->default_value); goto again; } return False; } switch (val[0]) { case 's': case 'S': style = WTP_SCALE; break; case 'C': case 'c': style = WTP_CENTER; break; default: style = WTP_TILE; break; } /* get color */ elem = PLGetArrayElement(value, 2); if (!elem || !PLIsString(elem)) { wwarning(_("Cannot get color entry for key \"WorkspaceBack\".")); if (changed==0) { value = entry->plvalue; changed = 1; wwarning(_("using default \"%s\" instead"), entry->default_value); goto again; } return False; } val = PLGetString(elem); if (!XParseColor(dpy, scr->colormap, val, &color)) { wwarning(_("key \"WorkspaceBack\" has invalid color \"%s\""), val); if (changed==0) { value = entry->plvalue; changed = 1; wwarning(_("using default \"%s\" instead"), entry->default_value); goto again; } return False; } /* file name */ elem = PLGetArrayElement(value, 1); if (!elem || !PLIsString(elem)) { wwarning(_("Cannot get file entry for key \"WorkspaceBack\".")); if (changed==0) { value = entry->plvalue; changed = 1; wwarning(_("using default \"%s\" instead"), entry->default_value); goto again; } return False; } val = PLGetString(elem); file = FindImage(wPreferences.pixmap_path, val); if (!file) { wwarning(_("could not find background image \"%s\""), val); /*return False;*/ } /* create a dummy texture. * use free() to free this texture. */ texture = wmalloc(sizeof(WTexture)); memset(texture, 0, sizeof(WTexture)); texture->type = WTEX_PIXMAP; texture->subtype = style; texture->normal = color; } if (!texture) { if (file) free(file); wwarning(_("Error in texture specification for key \"WorkspaceBack\"")); if (changed==0) { value = entry->plvalue; changed = 1; wwarning(_("using default \"%s\" instead"), entry->default_value); goto again; } return False; } if (ret) *ret = &texture; if (addr) *(WTexture**)addr = texture; /* we use the extra_data field to pass the filename string * to the background setting function. We can't pass it with * WTexture because it holds a RImage, not a file name. * It also would be dirtier to cast the RImage to char* to make it * hold the file name. The extra_data must be freed by the * setting function. */ entry->extra_data = file; return True; } #else /* !EXPERIMENTAL */ static int getWSBackground(WScreen *scr, WDefaultEntry *entry, proplist_t value, void *addr, void **ret) { proplist_t elem; char *val; int nelem; static WTexture *texture=NULL; int changed=0; again: if (!PLIsArray(value)) { wwarning(_("Wrong option format for key \"%s\". Should be %s."), "WorkspaceBack", "Texture"); if (changed==0) { value = entry->plvalue; changed = 1; wwarning(_("using default \"%s\" instead"), entry->default_value); goto again; } return False; } nelem = PLGetNumberOfElements(value); if (nelem < 1) { wwarning(_("Too few elements in array for key \"WorkspaceBack\".")); if (changed==0) { value = entry->plvalue; changed = 1; wwarning(_("using default \"%s\" instead"), entry->default_value); goto again; } return False; } elem = PLGetArrayElement(value, 0); if (!elem || !PLIsString(elem)) { wwarning(_("Wrong type for workspace background. Should be Texture.")); if (changed==0) { value = entry->plvalue; changed = 1; wwarning(_("using default \"%s\" instead"), entry->default_value); goto again; } return False; } val = PLGetString(elem); if (strcasecmp(val, "None")==0) return False; if (strcasecmp(val, "spixmap")!=0 && strcasecmp(val, "tpixmap")!=0 && strcasecmp(val, "cpixmap")!=0) { texture = parse_texture(scr, value); } else { /* spixmap || tpixmap || cpixmap */ XColor color; char *file, cpc[30], *style = "-s"; char *program = "wmsetbg"; char *back; if (nelem != 3) { wwarning(_("Too few elements in array for key \"WorkspaceBack\".")); if (changed==0) { value = entry->plvalue; changed = 1; wwarning(_("using default \"%s\" instead"), entry->default_value); goto again; } return False; } if (val[0] == 't' || val[0] == 'T') style = "-t"; else if (val[0] == 'c' || val[0] == 'C') style = "-e"; sprintf(cpc, "%i", wPreferences.cmap_size); /* get color */ elem = PLGetArrayElement(value, 2); if (!elem || !PLIsString(elem)) { wwarning(_("Cannot get color entry for key \"WorkspaceBack\".")); if (changed==0) { value = entry->plvalue; changed = 1; wwarning(_("using default \"%s\" instead"), entry->default_value); goto again; } return False; } val = PLGetString(elem); if (!XParseColor(dpy, scr->colormap, val, &color)) { wwarning(_("key \"WorkspaceBack\" has invalid color \"%s\""), val); if (changed==0) { value = entry->plvalue; changed = 1; wwarning(_("using default \"%s\" instead"), entry->default_value); goto again; } return False; } back = wstrdup(val); /* file name */ elem = PLGetArrayElement(value, 1); if (!elem || !PLIsString(elem)) { wwarning(_("Cannot get file entry for key \"WorkspaceBack\".")); if (changed==0) { value = entry->plvalue; changed = 1; wwarning(_("using default \"%s\" instead"), entry->default_value); goto again; } return False; } val = PLGetString(elem); file = FindImage(wPreferences.pixmap_path, val); if (file) { if (fork()==0) { SetupEnvironment(scr); CloseDescriptors(); execlp(program, program, style, "-c", cpc, "-b", back, file, NULL); wwarning(_("could not run \"%s\""), program); exit(-1); } free(file); } else { wwarning(_("could not find background image \"%s\""), val); } free(back); /* This is to let WindowMaker put a color in the background * until the pixmap is loaded, if the image is big and loads slow. * It assumes that the color will be set before the image is set * by the child. Is this true for very small images? */ texture = (WTexture*)wTextureMakeSolid(scr, &color); } if (!texture) { wwarning(_("Error in texture specification for key \"WorkspaceBack\"")); if (changed==0) { value = entry->plvalue; changed = 1; wwarning(_("using default \"%s\" instead"), entry->default_value); goto again; } return False; } if (ret) *ret = &texture; if (addr) *(WTexture**)addr = texture; return True; } #endif /* !EXPERIMENTAL */ static int getFont(WScreen *scr, WDefaultEntry *entry, proplist_t value, void *addr, void **ret) { static WFont *font; char *val; STRINGP("Font"); val = PLGetString(value); font = wLoadFont(val); if (!font) { wwarning(_("could not load any usable font")); return False; } if (ret) *ret = font; if (addr) { wwarning("BUG:can't assign font value outside update function"); } return True; } static int getColor(WScreen *scr, WDefaultEntry *entry, proplist_t value, void *addr, void **ret) { static unsigned long pixel; XColor color; char *val; int second_pass=0; STRINGP("Color"); val = PLGetString(value); again: if (!wGetColor(scr, val, &color)) { wwarning(_("could not get color for key \"%s\""), entry->key); if (second_pass==0) { val = PLGetString(entry->plvalue); second_pass = 1; wwarning(_("using default \"%s\" instead"), val); goto again; } return False; } pixel = color.pixel; if (ret) *ret = &pixel; if (addr) *(unsigned long*)addr = pixel; return True; } static int getKeybind(WScreen *scr, WDefaultEntry *entry, proplist_t value, void *addr, void **ret) { static WShortKey shortcut; KeySym ksym; char *val; char *k; char buf[128], *b; STRINGP("Key spec"); val = PLGetString(value); if (!val || strcasecmp(val, "NONE")==0) { shortcut.keycode = 0; shortcut.modifier = 0; if (ret) *ret = &shortcut; return True; } strcpy(buf, val); b = (char*)buf; /* get modifiers */ shortcut.modifier = 0; while ((k = strchr(b, '+'))!=NULL) { int mod; *k = 0; mod = wXModifierFromKey(b); if (mod<0) { wwarning(_("%s:invalid key modifier \"%s\""), entry->key, val); return False; } shortcut.modifier |= mod; b = k+1; } /* get key */ ksym = XStringToKeysym(b); if (ksym==NoSymbol) { wwarning(_("%s:invalid kbd shortcut specification \"%s\""), entry->key, val); return False; } shortcut.keycode = XKeysymToKeycode(dpy, ksym); if (shortcut.keycode==0) { wwarning(_("%s:invalid key in shortcut \"%s\""), entry->key, val); return False; } if (ret) *ret = &shortcut; return True; } static int getModMask(WScreen *scr, WDefaultEntry *entry, proplist_t value, void *addr, void **ret) { unsigned int mask; char *str; STRINGP("Modifier Key"); str = PLGetString(value); if (!str) return False; mask = wXModifierFromKey(str); if (mask < 0) { wwarning(_("%s: modifier key %s is not valid"), entry->key, str); mask = 0; return False; } if (addr) *(unsigned int*)addr = mask; if (ret) *ret = &mask; return True; } /* ---------------- value setting functions --------------- */ static int setJustify(WScreen *scr, WDefaultEntry *entry, WTexture **texture, void *foo) { return REFRESH_FORE_COLOR; } static int setIfDockPresent(WScreen *scr, WDefaultEntry *entry, int *flag, long which) { switch (which) { case WM_DOCK: wPreferences.flags.nodock = wPreferences.flags.nodock || *flag; break; case WM_CLIP: wPreferences.flags.noclip = wPreferences.flags.noclip || *flag; break; default: break; } return 0; } static int setStickyIcons(WScreen *scr, WDefaultEntry *entry, void *bar, void *foo) { if (scr->workspaces) { wWorkspaceForceChange(scr, scr->current_workspace); wArrangeIcons(scr, False); } return 0; } #if not_used static int setPositive(WScreen *scr, WDefaultEntry *entry, int *value, void *foo) { if (*value <= 0) *(int*)foo = 1; return 0; } #endif static int setIconTile(WScreen *scr, WDefaultEntry *entry, WTexture **texture, void *foo) { Pixmap pixmap; RImage *img; int reset = 0; img = wTextureRenderImage(*texture, wPreferences.icon_size, wPreferences.icon_size, ((*texture)->any.type & WREL_BORDER_MASK) ? WREL_ICON : WREL_FLAT); if (!img) { wwarning(_("could not render texture for icon background")); if (!entry->addr) wTextureDestroy(scr, *texture); return 0; } RConvertImage(scr->rcontext, img, &pixmap); if (scr->icon_tile) { reset = 1; RDestroyImage(scr->icon_tile); XFreePixmap(dpy, scr->icon_tile_pixmap); } scr->icon_tile = img; if (!wPreferences.flags.noclip) { if (scr->clip_tile) { RDestroyImage(scr->clip_tile); } scr->clip_tile = wClipMakeTile(scr, img); } scr->icon_tile_pixmap = pixmap; if (scr->def_icon_pixmap) { XFreePixmap(dpy, scr->def_icon_pixmap); scr->def_icon_pixmap = None; } if (scr->def_ticon_pixmap) { XFreePixmap(dpy, scr->def_ticon_pixmap); scr->def_ticon_pixmap = None; } if (scr->icon_back_texture) { wTextureDestroy(scr, (WTexture*)scr->icon_back_texture); } scr->icon_back_texture = wTextureMakeSolid(scr, &((*texture)->any.color)); if (scr->clip_balloon) XSetWindowBackground(dpy, scr->clip_balloon, (*texture)->any.color.pixel); /* * Free the texture as nobody else will use it, nor refer to it. */ if (!entry->addr) wTextureDestroy(scr, *texture); return (reset ? REFRESH_ICON_TILE : 0); } static int setWinTitleFont(WScreen *scr, WDefaultEntry *entry, WFont *font, void *foo) { if (scr->title_font) { wFreeFont(scr->title_font); } scr->title_font = font; #ifndef I18N_MB XSetFont(dpy, scr->window_title_gc, font->font->fid); #endif return REFRESH_WINDOW_FONT; } static int setMenuTitleFont(WScreen *scr, WDefaultEntry *entry, WFont *font, void *foo) { if (scr->menu_title_font) { wFreeFont(scr->menu_title_font); } scr->menu_title_font = font; #ifndef I18N_MB XSetFont(dpy, scr->menu_title_gc, font->font->fid); #endif return REFRESH_MENU_TITLE_FONT; } static int setMenuTextFont(WScreen *scr, WDefaultEntry *entry, WFont *font, void *foo) { if (scr->menu_entry_font) { wFreeFont(scr->menu_entry_font); } scr->menu_entry_font = font; #ifndef I18N_MB XSetFont(dpy, scr->menu_entry_gc, font->font->fid); XSetFont(dpy, scr->disabled_menu_entry_gc, font->font->fid); XSetFont(dpy, scr->select_menu_gc, font->font->fid); #endif return REFRESH_MENU_FONT; } static int setIconTitleFont(WScreen *scr, WDefaultEntry *entry, WFont *font, void *foo) { if (scr->icon_title_font) { wFreeFont(scr->icon_title_font); } scr->icon_title_font = font; #ifndef I18N_MB XSetFont(dpy, scr->icon_title_gc, font->font->fid); #endif return REFRESH_ICON_FONT; } static int setClipTitleFont(WScreen *scr, WDefaultEntry *entry, WFont *font, void *foo) { if (scr->clip_title_font) { wFreeFont(scr->clip_title_font); } scr->clip_title_font = font; #ifndef I18N_MB XSetFont(dpy, scr->clip_title_gc, font->font->fid); #endif return REFRESH_ICON_FONT; } static int setDisplayFont(WScreen *scr, WDefaultEntry *entry, WFont *font, void *foo) { if (scr->info_text_font) { wFreeFont(scr->info_text_font); } scr->info_text_font = font; #ifndef I18N_MB XSetFont(dpy, scr->info_text_gc, font->font->fid); XSetFont(dpy, scr->line_gc, font->font->fid); #endif /* This test works because the scr structure is initially zeroed out and None = 0. Any other time, the window should be valid. */ if (scr->geometry_display != None) { wGetGeometryWindowSize(scr, &scr->geometry_display_width, &scr->geometry_display_height); XResizeWindow(dpy, scr->geometry_display, scr->geometry_display_width, scr->geometry_display_height); } return 0; } static int setHightlight(WScreen *scr, WDefaultEntry *entry, XColor *color, void *foo) { if (scr->select_pixel!=scr->white_pixel && scr->select_pixel!=scr->black_pixel) { wFreeColor(scr, scr->select_pixel); } scr->select_pixel = color->pixel; return REFRESH_FORE_COLOR; } static int setHightlightText(WScreen *scr, WDefaultEntry *entry, XColor *color, void *foo) { if (scr->select_text_pixel!=scr->white_pixel && scr->select_text_pixel!=scr->black_pixel) { wFreeColor(scr, scr->select_text_pixel); } scr->select_text_pixel = color->pixel; return REFRESH_FORE_COLOR; } static int setClipTitleColor(WScreen *scr, WDefaultEntry *entry, XColor *color, long index) { if (scr->clip_title_pixel[index]!=scr->white_pixel && scr->clip_title_pixel[index]!=scr->black_pixel) { wFreeColor(scr, scr->clip_title_pixel[index]); } scr->clip_title_pixel[index] = color->pixel; return REFRESH_FORE_COLOR; } static int setWTitleColor(WScreen *scr, WDefaultEntry *entry, XColor *color, long index) { if (scr->window_title_pixel[index]!=scr->white_pixel && scr->window_title_pixel[index]!=scr->black_pixel) { wFreeColor(scr, scr->window_title_pixel[index]); } scr->window_title_pixel[index] = color->pixel; if (index == WS_FOCUSED) XSetForeground(dpy, scr->icon_title_gc, color->pixel); else if (index == WS_UNFOCUSED) XSetForeground(dpy, scr->info_text_gc, color->pixel); return REFRESH_FORE_COLOR; } static int setMenuTitleColor(WScreen *scr, WDefaultEntry *entry, XColor *color, void *foo) { if (scr->menu_title_pixel[0]!=scr->white_pixel && scr->menu_title_pixel[0]!=scr->black_pixel) { wFreeColor(scr, scr->menu_title_pixel[0]); } scr->menu_title_pixel[0] = color->pixel; XSetForeground(dpy, scr->menu_title_gc, color->pixel); return REFRESH_FORE_COLOR; } static int setMenuTextColor(WScreen *scr, WDefaultEntry *entry, XColor *color, void *foo) { XGCValues gcv; #define gcm (GCForeground|GCBackground|GCFillStyle) if (scr->mtext_pixel!=scr->white_pixel && scr->mtext_pixel!=scr->black_pixel) { wFreeColor(scr, scr->mtext_pixel); } scr->mtext_pixel = color->pixel; XSetForeground(dpy, scr->menu_entry_gc, color->pixel); if (scr->dtext_pixel == scr->mtext_pixel) { gcv.foreground = scr->white_pixel; gcv.background = scr->black_pixel; gcv.fill_style = FillStippled; } else { gcv.foreground = scr->dtext_pixel; gcv.fill_style = FillSolid; } XChangeGC(dpy, scr->disabled_menu_entry_gc, gcm, &gcv); return REFRESH_FORE_COLOR; #undef gcm } static int setMenuDisabledColor(WScreen *scr, WDefaultEntry *entry, XColor *color, void *foo) { XGCValues gcv; #define gcm (GCForeground|GCBackground|GCFillStyle) if (scr->dtext_pixel!=scr->white_pixel && scr->dtext_pixel!=scr->black_pixel) { wFreeColor(scr, scr->dtext_pixel); } scr->dtext_pixel = color->pixel; if (scr->dtext_pixel == scr->mtext_pixel) { gcv.foreground = scr->white_pixel; gcv.background = scr->black_pixel; gcv.fill_style = FillStippled; } else { gcv.foreground = scr->dtext_pixel; gcv.fill_style = FillSolid; } XChangeGC(dpy, scr->disabled_menu_entry_gc, gcm, &gcv); return REFRESH_FORE_COLOR; #undef gcm } /* * Implementation of workspace specific backgrounds. * * WorkspaceBack is used as the default background. * WorkspaceSpecificBack supplies an array with the textures for * other workspaces. * WorkspaceSpecificBack = (ws1texture, ws2texture, "", ws4texture); * "" means that workspace3 should use the default texture. * * struct WWorkspaceTexture { * Pixmap pixmap; // the pixmap for non-solid textures. * //None means the texture is solid * WPixel color; // color for solid texture * proplist_t texture; // for checking updates * }; * * * All textures are rendered by wmsetbg. When it exits with status 0 * it outputs the pixmap ID. * wmaker will monitor the fd and when it becomes available it reads the * pixmap ID and uses it in the texture. The data read from the fd * is the pixmap ID and the pid of the wmsetbg process, separated by * a space (the pid is to allow paralel wmsetbg processes). * * The workspace background cant be set if the pid field of the * texture is 0. Otherwise, the texture is still being rendered * and cant be set. * * If the workspace background is changed before wmsetbg finishes * the rendering, wmsetbg must be killed. * * Optimizations: * Workspace specific textures are generated only when switching to * that workspace, unless #define SLOW_CONFIGURATION_UPDATE. * * -readme */ #ifdef EXPERIMENTAL static void trackDeadProcess(pid_t pid, unsigned char status, WScreen *scr) { WWorkspaceTexture *wsback; int setBackground = 0; /* find out to which wsback, this process belongs to */ wsback->pid = 0; if (status != 123) { /* something went wrong during rendering */ XFreePixmap(dpy, wsback->pixmap); wsback->pixmap = None; wwarning(_("background texture rendering was unsuccessfull")); } if (setBackground) { } } WWorkspaceTexture* makeWorkspaceTexture(WScreen *scr, WTexture *texture, char *file, char *option) { WWorkspaceTexture *wsback; wsback = wmalloc(sizeof(WWorkspaceTexture)); wsback->pid = 0; wsback->solid = (*texture)->any.color.pixel; if (texture->any.type==WTEX_SOLID) { wsback->pixmap = None; } else if (texture->any.type == WTEX_PIXMAP) { Pixmap pixmap; if (texture->pixmap.subtype == WTP_TILE) { RImage *image; /* render ourseves */ image = RLoadImage(scr->rcontext, file, 0); if (!image) { wwarning(_("could not load image %s for option %s:%s\n"), file, option, RErrorString); wsback->pixmap = None; } else { } } else { /* create a empty pixmap... */ pid_t pid; int style = texture->pixmap.subtype; pixmap = XCreatePixmap(dpy, scr->root_win, scr->scr_width, scr->scr_height, scr->depth); /* ...and let wmsetbg render it */ pid = fork(); if (pid < 0) { wsyserror(_("could not spawn texture rendering subprocess for option")); } else if (pid == 0) { char *colorn, *pix; SetupEnvironment(scr); CloseDescriptors(); colorn = wmalloc(32); sprintf(colorn, "\"#%2x%2x%2x\"", texture->any.color.red, texture->any.color.green, texture->any.color.blue); pix = wmalloc(32); sprintf(pix, "%x", pixmap); execlp("wmsetbg", "wmsetbg", (style==WTP_SCALE ? "-s":"-e"), "-b", colorn, "-x", pix, file); exit(1); } wsback->pixmap = pixmap; /* must add a death handler to detect when wmsetbg has * exited (with exit status 123) and refresh the background. */ wsback->pid = pid; } } else { int w, h; Pixmap pixmap; switch (texture->any.type) { case WTEX_HGRADIENT: case WTEX_MHGRADIENT: w = scr->scr_width; h = 8; break; case WTEX_VGRADIENT: case WTEX_MVGRADIENT: w = 8; h = scr->scr_height; break; case WTEX_DGRADIENT: case WTEX_MDGRADIENT: w = scr->scr_width; h = scr->scr_height; break; default: return NULL; } img = wTextureRenderImage(texture, w, h, WREL_FLAT); if (!img) { wwarning(_("could not render texture for workspace background")); free(wsback); return NULL; } RConvertImage(scr->rcontext, img, &pixmap); RDestroyImage(img); wsback->pixmap = pixmap; } return wsback; } static int setWorkspaceBack(WScreen *scr, WDefaultEntry *entry, WTexture **texture, char *file) { Pixmap pixmap; RImage *img; if (scr->defaultTexture) { if (scr->defaultTexture->pixmap) XFreePixmap(dpy, scr->defaultTexture->pixmap); free(scr->defaultTexture); } if (!*texture) { scr->defaultTexture = NULL; if (file) free(file); return 0; } scr->defaultTexture = makeWorkspaceTexture(scr, *texture, file); if (!entry->addr) wTextureDestroy(scr, *texture); /* free the file name that was passed from the getWSBackground() * function and placed in entry->extra_data */ if (file) free(file); entry->extra_data = NULL; return REFRESH_WORKSPACE_BACK; } #else /* !EXPERIMENTAL */ static int setWorkspaceBack(WScreen *scr, WDefaultEntry *entry, WTexture **texture, void *foo) { Pixmap pixmap; RImage *img; if ((*texture)->any.type==WTEX_SOLID) { XSetWindowBackground(dpy, scr->root_win, (*texture)->solid.normal.pixel); XClearWindow(dpy, scr->root_win); } else { int w, h; switch ((*texture)->any.type) { case WTEX_HGRADIENT: case WTEX_MHGRADIENT: w = scr->scr_width; h = 8; break; case WTEX_VGRADIENT: case WTEX_MVGRADIENT: w = 8; h = scr->scr_height; break; case WTEX_DGRADIENT: case WTEX_MDGRADIENT: w = scr->scr_width; h = scr->scr_height; break; default: if (!entry->addr) wTextureDestroy(scr, *texture); return 0; } img = wTextureRenderImage(*texture, w, h, WREL_FLAT); if (!img) { wwarning(_("could not render texture for workspace background")); if (!entry->addr) wTextureDestroy(scr, *texture); return 0; } RConvertImage(scr->rcontext, img, &pixmap); RDestroyImage(img); XSetWindowBackgroundPixmap(dpy, scr->root_win, pixmap); XClearWindow(dpy, scr->root_win); } /* * Free the texture as nobody else will use it, nor refer to it. */ if (!entry->addr) wTextureDestroy(scr, *texture); return 0; } #endif /* !EXPERIMENTAL */ static int setWidgetColor(WScreen *scr, WDefaultEntry *entry, WTexture **texture, void *foo) { if (scr->widget_texture) { wTextureDestroy(scr, (WTexture*)scr->widget_texture); } scr->widget_texture = *(WTexSolid**)texture; return 0; } static int setFTitleBack(WScreen *scr, WDefaultEntry *entry, WTexture **texture, void *foo) { if (scr->window_title_texture[WS_FOCUSED]) { wTextureDestroy(scr, scr->window_title_texture[WS_FOCUSED]); } scr->window_title_texture[WS_FOCUSED] = *texture; if (scr->icon_title_texture) { wTextureDestroy(scr, (WTexture*)scr->icon_title_texture); } scr->icon_title_texture = wTextureMakeSolid(scr, &scr->window_title_texture[WS_FOCUSED]->any.color); return REFRESH_WINDOW_TEXTURES; } static int setPTitleBack(WScreen *scr, WDefaultEntry *entry, WTexture **texture, void *foo) { if (scr->window_title_texture[WS_PFOCUSED]) { wTextureDestroy(scr, scr->window_title_texture[WS_PFOCUSED]); } scr->window_title_texture[WS_PFOCUSED] = *texture; return REFRESH_WINDOW_TEXTURES; } static int setUTitleBack(WScreen *scr, WDefaultEntry *entry, WTexture **texture, void *foo) { if (scr->window_title_texture[WS_UNFOCUSED]) { wTextureDestroy(scr, scr->window_title_texture[WS_UNFOCUSED]); } scr->window_title_texture[WS_UNFOCUSED] = *texture; if (scr->resizebar_texture[0]) { wTextureDestroy(scr, (WTexture*)scr->resizebar_texture[0]); } scr->resizebar_texture[0] = wTextureMakeSolid(scr, &scr->window_title_texture[WS_UNFOCUSED]->any.color); if (scr->geometry_display != None) XSetWindowBackground(dpy, scr->geometry_display, scr->resizebar_texture[0]->normal.pixel); return REFRESH_WINDOW_TEXTURES; } static int setMenuTitleBack(WScreen *scr, WDefaultEntry *entry, WTexture **texture, void *foo) { if (scr->menu_title_texture[0]) { wTextureDestroy(scr, scr->menu_title_texture[0]); } scr->menu_title_texture[0] = *texture; return REFRESH_MENU_TEXTURES; } static int setMenuTextBack(WScreen *scr, WDefaultEntry *entry, WTexture **texture, void *foo) { if (scr->menu_item_texture) { wTextureDestroy(scr, scr->menu_item_texture); wTextureDestroy(scr, (WTexture*)scr->menu_item_auxtexture); } scr->menu_item_texture = *texture; scr->menu_item_auxtexture = wTextureMakeSolid(scr, &scr->menu_item_texture->any.color); return REFRESH_MENU_TEXTURES; } static int setKeyGrab(WScreen *scr, WDefaultEntry *entry, WShortKey *shortcut, long index) { WWindow *wwin; wKeyBindings[index] = *shortcut; wwin = scr->focused_window; while (wwin!=NULL) { XUngrabKey(dpy, AnyKey, AnyModifier, wwin->frame->core->window); if (!wwin->window_flags.no_bind_keys) { wWindowSetKeyGrabs(wwin); } wwin = wwin->prev; } return 0; } static int setIconPosition(WScreen *scr, WDefaultEntry *entry, void *bar, void *foo) { wArrangeIcons(scr, True); return 0; } /* * Very ugly kluge. * Need access to the double click variables, so that all widgets in * wmaker panels will have the same dbl-click values. * TODO: figure a better way of dealing with it. */ #include "WINGsP.h" static int setDoubleClick(WScreen *scr, WDefaultEntry *entry, int *value, void *foo) { extern _WINGsConfiguration WINGsConfiguration; if (*value <= 0) *(int*)foo = 1; WINGsConfiguration.doubleClickDelay = *value; return 0; }