BaseTrackPlayer::BaseTrackPlayer(QObject* pParent,
ConfigObject<ConfigValue>* pConfig,
EngineMaster* pMixingEngine,
EffectsManager* pEffectsManager,
EngineChannel::ChannelOrientation defaultOrientation,
QString group,
bool defaultMaster,
bool defaultHeadphones)
: BasePlayer(pParent, group),
m_pConfig(pConfig),
m_pLoadedTrack(),
m_pLowFilter(NULL),
m_pMidFilter(NULL),
m_pHighFilter(NULL),
m_pLowFilterKill(NULL),
m_pMidFilterKill(NULL),
m_pHighFilterKill(NULL),
m_replaygainPending(false) {
m_pChannel = new EngineDeck(getGroup(), pConfig, pMixingEngine,
pEffectsManager, defaultOrientation);
EngineBuffer* pEngineBuffer = m_pChannel->getEngineBuffer();
pMixingEngine->addChannel(m_pChannel);
// Set the routing option defaults for the master and headphone mixes.
{
ControlObject::set(ConfigKey(getGroup(), "master"), (double)defaultMaster);
ControlObject::set(ConfigKey(getGroup(), "pfl"), (double)defaultHeadphones);
}
// Connect our signals and slots with the EngineBuffer's signals and
// slots. This will let us know when the reader is done loading a track, and
// let us request that the reader load a track.
connect(this, SIGNAL(loadTrack(TrackPointer, bool)),
pEngineBuffer, SLOT(slotLoadTrack(TrackPointer, bool)));
connect(pEngineBuffer, SIGNAL(trackLoaded(TrackPointer)),
this, SLOT(slotFinishLoading(TrackPointer)));
connect(pEngineBuffer, SIGNAL(trackLoadFailed(TrackPointer, QString)),
this, SLOT(slotLoadFailed(TrackPointer, QString)));
connect(pEngineBuffer, SIGNAL(trackUnloaded(TrackPointer)),
this, SLOT(slotUnloadTrack(TrackPointer)));
// Get loop point control objects
m_pLoopInPoint = new ControlObjectThread(
getGroup(),"loop_start_position");
m_pLoopOutPoint = new ControlObjectThread(
getGroup(),"loop_end_position");
// Duration of the current song, we create this one because nothing else does.
m_pDuration = new ControlObject(ConfigKey(getGroup(), "duration"));
// Waveform controls
m_pWaveformZoom = new ControlPotmeter(ConfigKey(group, "waveform_zoom"),
WaveformWidgetRenderer::s_waveformMinZoom,
WaveformWidgetRenderer::s_waveformMaxZoom);
m_pWaveformZoom->set(1.0);
m_pWaveformZoom->setStepCount(WaveformWidgetRenderer::s_waveformMaxZoom -
WaveformWidgetRenderer::s_waveformMinZoom);
m_pWaveformZoom->setSmallStepCount(WaveformWidgetRenderer::s_waveformMaxZoom -
WaveformWidgetRenderer::s_waveformMinZoom);
m_pEndOfTrack = new ControlObject(ConfigKey(group, "end_of_track"));
m_pEndOfTrack->set(0.);
m_pPreGain = new ControlObjectSlave(ConfigKey(group, "pregain"));
//BPM of the current song
m_pBPM = new ControlObjectThread(group, "file_bpm");
m_pKey = new ControlObjectThread(group, "file_key");
m_pReplayGain = new ControlObjectThread(group, "replaygain");
m_pPlay = new ControlObjectThread(group, "play");
connect(m_pPlay, SIGNAL(valueChanged(double)),
this, SLOT(slotPlayToggled(double)));
}
BaseTrackPlayer::BaseTrackPlayer(QObject* pParent,
ConfigObject<ConfigValue>* pConfig,
EngineMaster* pMixingEngine,
EngineChannel::ChannelOrientation defaultOrientation,
QString group,
bool defaultMaster,
bool defaultHeadphones) :
BasePlayer(pParent, group),
m_pConfig(pConfig),
m_pLoadedTrack() {
// Need to strdup the string because EngineChannel will save the pointer,
// but we might get deleted before the EngineChannel. TODO(XXX)
// pSafeGroupName is leaked. It's like 5 bytes so whatever.
const char* pSafeGroupName = strdup(getGroup().toAscii().constData());
m_pChannel = new EngineDeck(pSafeGroupName,
pConfig, defaultOrientation);
EngineBuffer* pEngineBuffer = m_pChannel->getEngineBuffer();
pMixingEngine->addChannel(m_pChannel);
// Set the routing option defaults for the master and headphone mixes.
{
ControlObjectThreadMain* pMaster = new ControlObjectThreadMain(
getGroup(), "master");
pMaster->slotSet(defaultMaster);
delete pMaster;
ControlObjectThreadMain* pHeadphones = new ControlObjectThreadMain(
getGroup(), "pfl");
pHeadphones->slotSet(defaultHeadphones);
delete pHeadphones;
}
// Connect our signals and slots with the EngineBuffer's signals and
// slots. This will let us know when the reader is done loading a track, and
// let us request that the reader load a track.
connect(this, SIGNAL(loadTrack(TrackPointer, bool)),
pEngineBuffer, SLOT(slotLoadTrack(TrackPointer, bool)));
connect(pEngineBuffer, SIGNAL(trackLoaded(TrackPointer)),
this, SLOT(slotFinishLoading(TrackPointer)));
connect(pEngineBuffer, SIGNAL(trackLoadFailed(TrackPointer, QString)),
this, SLOT(slotLoadFailed(TrackPointer, QString)));
connect(pEngineBuffer, SIGNAL(trackUnloaded(TrackPointer)),
this, SLOT(slotUnloadTrack(TrackPointer)));
//Get cue point control object
m_pCuePoint = new ControlObjectThreadMain(
getGroup(),"cue_point");
// Get loop point control objects
m_pLoopInPoint = new ControlObjectThreadMain(
getGroup(),"loop_start_position");
m_pLoopOutPoint = new ControlObjectThreadMain(
getGroup(),"loop_end_position");
//Playback position within the currently loaded track (in this player).
m_pPlayPosition = new ControlObjectThreadMain(
getGroup(), "playposition");
// Duration of the current song, we create this one because nothing else does.
m_pDuration = new ControlObject(ConfigKey(getGroup(), "duration"));
// Waveform controls
m_pWaveformZoom = new ControlPotmeter(ConfigKey(group, "waveform_zoom"),
WaveformWidgetRenderer::s_waveformMinZoom,
WaveformWidgetRenderer::s_waveformMaxZoom);
m_pWaveformZoom->set(1.0);
m_pWaveformZoom->setStep(1.0);
m_pWaveformZoom->setSmallStep(1.0);
m_pEndOfTrack = new ControlObject(ConfigKey(group, "end_of_track"));
m_pEndOfTrack->set(0.);
//BPM of the current song
m_pBPM = new ControlObjectThreadMain(group, "file_bpm");
m_pReplayGain = new ControlObjectThreadMain(group, "replaygain");
m_pPlay = new ControlObjectThreadMain(group, "play");
}
