edelib 2.0.0

edelib/XSettingsManager.h

00001 /*
00002  * $Id: XSettingsManager.h 2839 2009-09-28 11:36:20Z karijes $
00003  *
00004  * Manager part of XSETTINGS protocol
00005  * Based on implementation from Owen Tylor, copyright (c) 2001 Red Hat, inc.
00006  * Copyright (c) 2005-2007 edelib authors
00007  *
00008  * This library is free software; you can redistribute it and/or
00009  * modify it under the terms of the GNU Lesser General Public
00010  * License as published by the Free Software Foundation; either
00011  * version 2 of the License, or (at your option) any later version.
00012  *
00013  * This library is distributed in the hope that it will be useful,
00014  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00015  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
00016  * Lesser General Public License for more details.
00017  *
00018  * You should have received a copy of the GNU Lesser General Public License
00019  * along with this library. If not, see <http://www.gnu.org/licenses/>.
00020  */
00021 
00022 #ifndef __EDELIB_XSETTINGSMANAGER_H__
00023 #define __EDELIB_XSETTINGSMANAGER_H__
00024 
00025 #include "XSettingsCommon.h"
00026 
00027 EDELIB_NS_BEGIN
00028 
00038 class EDELIB_API XSettingsManager {
00039 private:
00040         E_DISABLE_CLASS_COPY(XSettingsManager)
00041 
00042 protected:
00044         XSettingsData* manager_data;
00045 
00046 public:
00050         XSettingsManager() : manager_data(NULL) { }
00051 
00055         ~XSettingsManager() { clear(); }
00056 
00063         bool init(Display* dpy, int screen);
00064 
00069         void clear(void);
00070 
00077         static bool manager_running(Display* dpy, int screen);
00078 
00084         bool should_terminate(const XEvent* xev);
00085 
00091         void set(const char* name, int val);
00092 
00098         void set(const char* name, const char* val);
00099 
00108         void set(const char* name, unsigned short red, unsigned short green, unsigned short blue, unsigned short alpha);
00109 
00113         void notify(void);
00114 };
00115 
00116 EDELIB_NS_END
00117 #endif