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#include "VLCLoader.h"
#include <QDebug>
VLCLoader *VLCLoader::s_instance = 0;
VLCLoader::VLCLoader()
{
m_instance = 0;
m_exception = new libvlc_exception_t();
const char * const vlc_args[] = {
"-I", "dummy",
"--ignore-config",
"--reset-plugins-cache",
"--no-media-library",
"--no-one-instance",
"--no-osd",
"--no-stats",
"--no-video-title-show"
};
libvlc_exception_init(m_exception);
m_instance = libvlc_new(sizeof(vlc_args) / sizeof(vlc_args[0]), vlc_args, m_exception);
checkError();
}
VLCLoader::~VLCLoader()
{
libvlc_release(m_instance);
checkError();
delete m_exception;
}
bool VLCLoader::checkError() const
{
if (libvlc_exception_raised(m_exception)) {
const char* error = libvlc_exception_get_message(m_exception);
if (error)
m_lastError = error;
else
m_lastError = QString();
libvlc_exception_clear(m_exception);
qDebug() << m_lastError;
return false;
} else {
m_lastError = QString();
}
return true;
}
QString VLCLoader::lastError() const
{
return m_lastError;
}
VLCLoader* VLCLoader::instance()
{
if (!s_instance) {
s_instance = new VLCLoader();
if (!s_instance->lastError().isEmpty()) {
delete s_instance;
s_instance = 0;
}
}
return s_instance;
}
libvlc_instance_t* VLCLoader::vlc()
{
return m_instance;
}
libvlc_exception_t* VLCLoader::exception()
{
return m_exception;
}
bool VLCLoader::toggleMute()
{
libvlc_audio_toggle_mute(m_instance, m_exception);
return checkError();
}
bool VLCLoader::setMute(bool muted)
{
libvlc_audio_set_mute(m_instance, muted, m_exception);
return checkError();
}
bool VLCLoader::setVolume(int volume)
{
libvlc_audio_set_volume(m_instance, volume, m_exception);
return checkError();
}
bool VLCLoader::isMuted() const
{
bool retVal = libvlc_audio_get_mute(m_instance, m_exception) == 1;
return checkError() && retVal;
}
int VLCLoader::volume() const
{
int retVal = libvlc_audio_get_volume(m_instance, m_exception);
if (checkError())
return retVal;
return -1;
}
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