vlc_basic_player.cpp

/*******************************************************************************
* Copyright (c) 2013-2014, Sergey Radionov <rsatom_gmail.com>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*   1. Redistributions of source code must retain the above copyright notice,
*      this list of conditions and the following disclaimer.
*   2. Redistributions in binary form must reproduce the above copyright notice,
*      this list of conditions and the following disclaimer in the documentation
*      and/or other materials provided with the distribution.

* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
* OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*******************************************************************************/

#include "vlc_basic_player.h"

#include "vlc_thread.h"

using namespace vlc;

basic_player::basic_player()
    : _libvlc_instance( 0 ), _mp( 0 )
{
}

basic_player::~basic_player()
{
    close();
}

libvlc_state_t basic_player::get_state()
{
    if( !is_open() )
        return libvlc_NothingSpecial;

    return libvlc_media_player_get_state( _mp );
}

bool basic_player::open( libvlc_instance_t* inst )
{
    if( !inst )
        return false;

    if( is_open() )
        close();

    _libvlc_instance = inst;
    _mp = libvlc_media_player_new( inst );

    return 0 != _mp;
}

void basic_player::close()
{
    if( _mp ) {
        libvlc_media_player_release( _mp );
        _mp = 0;
    }

    _libvlc_instance = 0;
}

void basic_player::play()
{
    if( is_open() )
        libvlc_media_player_play( _mp );
}

void basic_player::pause()
{
    if( is_open() )
        libvlc_media_player_set_pause( _mp, true );
}

void basic_player::togglePause()
{
    if( is_open() )
        libvlc_media_player_pause( _mp );
}

void basic_player::stop( bool async /*= false*/ )
{
    if( !is_open() )
        return;

    if( async ) {
        thread th( libvlc_media_player_stop, _mp );
        th.detach();
    } else
        libvlc_media_player_stop( _mp );
}

vlc::media basic_player::current_media()
{
    if( is_open() )
        return vlc::media( libvlc_media_player_get_media( _mp ), false );
    else
        return vlc::media();
}

void basic_player::set_media( const vlc::media& media )
{
    if( is_open() )
        return libvlc_media_player_set_media( _mp, media.libvlc_media_t() );
}