void CueControl::cueCDJ(double v) {
// This is how Pioneer cue buttons work:
// If pressed while playing, stop playback and go to cue.
// If pressed while stopped and at cue, play while pressed.
// If pressed while stopped and not at cue, set new cue point.
// If play is pressed while holding cue, the deck is now playing. (Handled in playFromCuePreview().)
QMutexLocker lock(&m_mutex);
bool playing = (m_pPlayButton->get() == 1.0);
if (v) {
if (playing || getCurrentSample() >= getTotalSamples()) {
// Jump to cue when playing or when at end position
// Just in case.
m_bPreviewing = false;
m_pPlayButton->set(0.0);
// Need to unlock before emitting any signals to prevent deadlock.
lock.unlock();
seekAbs(m_pCuePoint->get());
} else if (isTrackAtCue()) {
// pause at cue point
m_bPreviewing = true;
m_pPlayButton->set(1.0);
} else {
// Pause not at cue point and not at end position
cueSet(v);
// Just in case.
m_bPreviewing = false;
// If quantize is enabled, jump to the cue point since it's not
// necessarily where we currently are
if (m_pQuantizeEnabled->get() > 0.0) {
lock.unlock(); // prevent deadlock.
// Enginebuffer will quantize more exactly than we can.
seekAbs(m_pCuePoint->get());
}
}
} else if (m_bPreviewing) {
m_bPreviewing = false;
m_pPlayButton->set(0.0);
// Need to unlock before emitting any signals to prevent deadlock.
lock.unlock();
seekAbs(m_pCuePoint->get());
}
// indicator may flash because the delayed adoption of seekAbs
// Correct the Indicator set via play
if (m_pLoadedTrack && !playing) {
m_pCueIndicator->setBlinkValue(ControlIndicator::ON);
} else {
m_pCueIndicator->setBlinkValue(ControlIndicator::OFF);
}
}
void CueControl::cueCDJ(double v) {
/* This is how CDJ cue buttons work:
* If pressed while playing, stop playback and go to cue.
* If pressed while stopped and at cue, play while pressed.
* If pressed while stopped and not at cue, set new cue point.
* If play is pressed while holding cue, the deck is now playing. (Handled in playFromCuePreview().)
*/
QMutexLocker lock(&m_mutex);
bool playing = (m_pPlayButton->get() == 1.0);
double cuePoint = m_pCuePoint->get();
if (v) {
if (playing) {
m_pPlayButton->set(0.0);
// Just in case.
m_bPreviewing = false;
// Need to unlock before emitting any signals to prevent deadlock.
lock.unlock();
seekAbs(cuePoint);
} else {
if (fabs(getCurrentSample() - m_pCuePoint->get()) < 1.0f) {
m_pPlayButton->set(1.0);
m_bPreviewing = true;
} else {
cueSet(v);
// Just in case.
m_bPreviewing = false;
// If quantize is enabled, jump to the cue point since it's not
// necessarily where we currently are
if (m_pQuantizeEnabled->get() > 0.0) {
lock.unlock(); // prevent deadlock.
seekAbs(m_pCuePoint->get());
}
}
}
} else if (m_bPreviewing) {
m_pPlayButton->set(0.0);
m_bPreviewing = false;
// Need to unlock before emitting any signals to prevent deadlock.
lock.unlock();
seekAbs(cuePoint);
}
else {
// Re-trigger the play button value so controllers get the correct one
// after playFromCuePreview() changes it.
m_pPlayButton->set(m_pPlayButton->get());
}
}
void CueControl::cueSimple(double v) {
if (!v)
return;
QMutexLocker lock(&m_mutex);
// Simple cueing is if the player is not playing, set the cue point --
// otherwise seek to the cue point.
if (m_pPlayButton->get() == 0.0f) {
return cueSet(v);
}
double cuePoint = m_pCuePoint->get();
// Need to unlock before emitting any signals to prevent deadlock.
lock.unlock();
seekAbs(cuePoint);
}
void CueControl::cuePlay(double v) {
// This is how CUP button works:
// If freely playing (i.e. playing and platter NOT being touched), press to go to cue and stop.
// If not freely playing (i.e. stopped or platter IS being touched), press to go to cue and stop.
// On release, start playing from cue point.
QMutexLocker lock(&m_mutex);
const auto freely_playing = m_pPlay->toBool() && !getEngineBuffer()->getScratching();
// pressed
if (v) {
if (freely_playing) {
m_bPreviewing = false;
m_pPlay->set(0.0);
// Need to unlock before emitting any signals to prevent deadlock.
lock.unlock();
seekAbs(m_pCuePoint->get());
} else if (!isTrackAtCue() && getCurrentSample() <= getTotalSamples()) {
// Pause not at cue point and not at end position
cueSet(v);
// Just in case.
m_bPreviewing = false;
m_pPlay->set(0.0);
// If quantize is enabled, jump to the cue point since it's not
// necessarily where we currently are
if (m_pQuantizeEnabled->get() > 0.0) {
lock.unlock(); // prevent deadlock.
// Enginebuffer will quantize more exactly than we can.
seekAbs(m_pCuePoint->get());
}
}
} else if (isTrackAtCue()){
m_bPreviewing = false;
m_pPlay->set(1.0);
lock.unlock();
}
}
double CueControl::updateIndicatorsAndModifyPlay(double play, bool playPossible) {
QMutexLocker lock(&m_mutex);
double cueMode = m_pCueMode->get();
if ((cueMode == CUE_MODE_DENON || cueMode == CUE_MODE_NUMARK) &&
play > 0.0 &&
playPossible &&
m_pPlayButton->get() == 0.0) {
// in Denon mode each play from pause moves the cue point
// if not previewing
cueSet(1.0);
}
// when previewing, "play" was set by cue button, a following toggle request
// (play = 0.0) is used for latching play.
bool previewing = false;
if (m_bPreviewing || m_bPreviewingHotcue) {
if (play == 0.0) {
// play latch request: stop previewing and go into normal play mode.
m_bPreviewing = false;
m_bHotcueCancel = true;
play = 1.0;
} else {
previewing = true;
}
}
if (!playPossible) {
// play not possible
play = 0.0;
m_pPlayIndicator->setBlinkValue(ControlIndicator::OFF);
m_pStopButton->set(0.0);
} else if (play && !previewing) {
// Play: Indicates a latched Play
m_pPlayIndicator->setBlinkValue(ControlIndicator::ON);
m_pStopButton->set(0.0);
} else {
// Pause:
m_pStopButton->set(1.0);
if (cueMode == CUE_MODE_DENON) {
if (isTrackAtCue()) {
m_pPlayIndicator->setBlinkValue(ControlIndicator::OFF);
} else {
// Flashing indicates that a following play would move cue point
m_pPlayIndicator->setBlinkValue(ControlIndicator::RATIO1TO1_500MS);
}
} else if (cueMode == CUE_MODE_MIXXX || cueMode == CUE_MODE_NUMARK) {
m_pPlayIndicator->setBlinkValue(ControlIndicator::OFF);
} else {
// Flashing indicates that play is possible in Pioneer mode
m_pPlayIndicator->setBlinkValue(ControlIndicator::RATIO1TO1_500MS);
}
}
if (cueMode != CUE_MODE_DENON && cueMode != CUE_MODE_NUMARK) {
if (m_pCuePoint->get() != -1) {
if (play == 0.0 && !isTrackAtCue() &&
getCurrentSample() < getTotalSamples()) {
if (cueMode == CUE_MODE_MIXXX) {
// in Mixxx mode Cue Button is flashing slow if CUE will move Cue point
m_pCueIndicator->setBlinkValue(ControlIndicator::RATIO1TO1_500MS);
} else {
// in Pioneer mode Cue Button is flashing fast if CUE will move Cue point
m_pCueIndicator->setBlinkValue(ControlIndicator::RATIO1TO1_250MS);
}
} else {
m_pCueIndicator->setBlinkValue(ControlIndicator::OFF);
}
} else {
m_pCueIndicator->setBlinkValue(ControlIndicator::OFF);
}
}
m_pPlayStutter->set(play);
return play;
}
bool CueControl::updateIndicatorsAndModifyPlay(bool newPlay, bool playPossible) {
//qDebug() << "updateIndicatorsAndModifyPlay" << newPlay << playPossible
// << m_iCurrentlyPreviewingHotcues << m_bPreviewing;
QMutexLocker lock(&m_mutex);
double cueMode = m_pCueMode->get();
if ((cueMode == CUE_MODE_DENON || cueMode == CUE_MODE_NUMARK) &&
newPlay && playPossible &&
!m_pPlayButton->toBool() &&
!m_bypassCueSetByPlay) {
// in Denon mode each play from pause moves the cue point
// if not previewing
cueSet(1.0);
}
m_bypassCueSetByPlay = false;
// when previewing, "play" was set by cue button, a following toggle request
// (play = 0.0) is used for latching play.
bool previewing = false;
if (m_bPreviewing || m_iCurrentlyPreviewingHotcues) {
if (!newPlay) {
// play latch request: stop previewing and go into normal play mode.
m_bPreviewing = false;
m_iCurrentlyPreviewingHotcues = 0;
newPlay = true;
} else {
previewing = true;
}
}
if (!playPossible) {
// play not possible
newPlay = false;
m_pPlayIndicator->setBlinkValue(ControlIndicator::OFF);
m_pStopButton->set(0.0);
} else if (newPlay && !previewing) {
// Play: Indicates a latched Play
m_pPlayIndicator->setBlinkValue(ControlIndicator::ON);
m_pStopButton->set(0.0);
} else {
// Pause:
m_pStopButton->set(1.0);
if (cueMode == CUE_MODE_DENON) {
if (isTrackAtCue() || previewing) {
m_pPlayIndicator->setBlinkValue(ControlIndicator::OFF);
} else {
// Flashing indicates that a following play would move cue point
m_pPlayIndicator->setBlinkValue(ControlIndicator::RATIO1TO1_500MS);
}
} else if (cueMode == CUE_MODE_MIXXX || cueMode == CUE_MODE_MIXXX_NO_BLINK ||
cueMode == CUE_MODE_NUMARK) {
m_pPlayIndicator->setBlinkValue(ControlIndicator::OFF);
} else {
// Flashing indicates that play is possible in Pioneer mode
m_pPlayIndicator->setBlinkValue(ControlIndicator::RATIO1TO1_500MS);
}
}
if (cueMode != CUE_MODE_DENON && cueMode != CUE_MODE_NUMARK) {
if (m_pCuePoint->get() != -1) {
if (newPlay == 0.0 && !isTrackAtCue() &&
!atEndPosition()) {
if (cueMode == CUE_MODE_MIXXX) {
// in Mixxx mode Cue Button is flashing slow if CUE will move Cue point
m_pCueIndicator->setBlinkValue(ControlIndicator::RATIO1TO1_500MS);
} else if (cueMode == CUE_MODE_MIXXX_NO_BLINK) {
m_pCueIndicator->setBlinkValue(ControlIndicator::OFF);
} else {
// in Pioneer mode Cue Button is flashing fast if CUE will move Cue point
m_pCueIndicator->setBlinkValue(ControlIndicator::RATIO1TO1_250MS);
}
} else {
m_pCueIndicator->setBlinkValue(ControlIndicator::OFF);
}
} else {
m_pCueIndicator->setBlinkValue(ControlIndicator::OFF);
}
}
m_pPlayStutter->set(newPlay ? 1.0 : 0.0);
return newPlay;
}
void CueControl::cueCDJ(double v) {
// This is how Pioneer cue buttons work:
// If pressed while freely playing (i.e. playing and platter NOT being touched), stop playback and go to cue.
// If pressed while NOT freely playing (i.e. stopped or playing but platter IS being touched), set new cue point.
// If pressed while stopped and at cue, play while pressed.
// If play is pressed while holding cue, the deck is now playing. (Handled in playFromCuePreview().)
QMutexLocker lock(&m_mutex);
const auto freely_playing = m_pPlay->toBool() && !getEngineBuffer()->getScratching();
if (v) {
if (m_iCurrentlyPreviewingHotcues) {
// we are already previewing by hotcues
// just jump to cue point and continue previewing
m_bPreviewing = true;
lock.unlock();
seekAbs(m_pCuePoint->get());
} else if (freely_playing || atEndPosition()) {
// Jump to cue when playing or when at end position
// Just in case.
m_bPreviewing = false;
m_pPlay->set(0.0);
// Need to unlock before emitting any signals to prevent deadlock.
lock.unlock();
seekAbs(m_pCuePoint->get());
} else if (isTrackAtCue()) {
// pause at cue point
m_bPreviewing = true;
m_pPlay->set(1.0);
} else {
// Pause not at cue point and not at end position
cueSet(v);
// Just in case.
m_bPreviewing = false;
m_pPlay->set(0.0);
// If quantize is enabled, jump to the cue point since it's not
// necessarily where we currently are
if (m_pQuantizeEnabled->get() > 0.0) {
lock.unlock(); // prevent deadlock.
// Enginebuffer will quantize more exactly than we can.
seekAbs(m_pCuePoint->get());
}
}
} else if (m_bPreviewing) {
m_bPreviewing = false;
if (!m_iCurrentlyPreviewingHotcues) {
m_pPlay->set(0.0);
// Need to unlock before emitting any signals to prevent deadlock.
lock.unlock();
seekAbs(m_pCuePoint->get());
}
}
// indicator may flash because the delayed adoption of seekAbs
// Correct the Indicator set via play
if (m_pLoadedTrack && !freely_playing) {
m_pCueIndicator->setBlinkValue(ControlIndicator::ON);
} else {
m_pCueIndicator->setBlinkValue(ControlIndicator::OFF);
}
}