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time.hpp

00001 /*****************************************************************************
00002  * time.hpp
00003  *****************************************************************************
00004  * Copyright (C) 2003 the VideoLAN team
00005  * $Id: time.hpp 11664 2005-07-09 06:17:09Z courmisch $
00006  *
00007  * Authors: Cyril Deguet     <[email protected]>
00008  *          Olivier Teulière <[email protected]>
00009  *
00010  * This program is free software; you can redistribute it and/or modify
00011  * it under the terms of the GNU General Public License as published by
00012  * the Free Software Foundation; either version 2 of the License, or
00013  * (at your option) any later version.
00014  *
00015  * This program is distributed in the hope that it will be useful,
00016  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00017  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00018  * GNU General Public License for more details.
00019  *
00020  * You should have received a copy of the GNU General Public License
00021  * along with this program; if not, write to the Free Software
00022  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
00023  *****************************************************************************/
00024 
00025 #ifndef TIME_HPP
00026 #define TIME_HPP
00027 
00028 #include "../utils/var_percent.hpp"
00029 #include <string>
00030 
00032 class StreamTime: public VarPercent
00033 {
00034     public:
00035         StreamTime( intf_thread_t *pIntf ): VarPercent( pIntf ) {}
00036         virtual ~StreamTime() {}
00037 
00038         virtual void set( float percentage, bool updateVLC );
00039 
00040         virtual void set( float percentage ) { set( percentage, true ); }
00041 
00043         virtual const string getAsStringPercent() const;
00045         virtual const string getAsStringCurrTime() const;
00047         virtual const string getAsStringTimeLeft() const;
00049         virtual const string getAsStringDuration() const;
00050 
00051     private:
00053         const string formatTime( int seconds ) const;
00054 };
00055 
00056 #endif

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