void KNMusicStandardBackend::setMute(bool mute)
{
//Check the state is the same or not, if is the same, do nothing.
if(m_mute==mute)
{
return;
}
//Save the new mute state.
m_mute=mute;
//Apply the mute state.
if(m_mute)
{
//Backup the original volume.
m_volumeBeforeMute=volume();
//Set all the volume to the minimal thread.
synchronizeThreadVolume(minimalVolume());
}
else
{
//Set the volume to the backup volume.
synchronizeThreadVolume(m_volumeBeforeMute);
//Clear up the backuped volume.
m_volumeBeforeMute=-1;
}
//Emit changed signal.
emit muteStateChanged(m_mute);
}
void EnginePhonon::setMuted( bool mute )
{
bool ismuted = m_audioOutput->isMuted();
if(mute != ismuted) {
m_audioOutput->setMuted( mute );
emit muteStateChanged();
}
}
void KNMusicStandardBackend::setVolume(const int &volumeSize)
{
if(m_mute)
{
m_mute=false;
emit muteStateChanged(m_mute);
}
changeVolume(volumeSize);
}
void KNMusicStandardBackend::setMute(const bool &mute)
{
//Check the state is the same or not, if is the same, do nothing.
if(m_mute==mute)
{
return;
}
//Set state.
m_mute=mute;
if(m_mute)
{
//Backup the original volume, mute it.
m_volumeBeforeMute=volume();
changeVolume(0);
}
else
{
//Set the volume to the backup volume.
changeVolume(m_volumeBeforeMute);
}
//Emit changed signal.
emit muteStateChanged(m_mute);
}