1 /*****************************************************************************
3 *****************************************************************************
4 * Copyright (C) 2003 the VideoLAN team
7 * Authors: Cyril Deguet <asmax@via.ecp.fr>
8 * Olivier Teulière <ipkiss@via.ecp.fr>
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License along
21 * with this program; if not, write to the Free Software Foundation, Inc.,
22 * 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
23 *****************************************************************************/
29 #include "../utils/var_percent.hpp"
33 /// Variable for VLC volume
34 class Volume: public VarPercent
37 Volume( intf_thread_t *pIntf );
40 virtual void set( float percentage, bool updateVLC );
41 virtual void set( float percentage ) { set( percentage, true ); }
43 virtual float getVolume() const;
44 virtual void setVolume( float volume, bool updateVLC );
46 virtual float getStep() const { return m_step; }
48 virtual string getAsStringPercent() const;
51 // preferred volume step on [0., 1.]