TunerView::TunerView( int viewID_, QWidget *parent )
: ViewWidget( viewID_, parent)
{
//setCaption("Chromatic Tuner");
Q3GridLayout *layout = new Q3GridLayout(this, 9, 3, 2);
layout->setResizeMode(QLayout::SetNoConstraint);
// Tuner widget goes from (0, 0) to (0, 8);
//tunerWidget = new TunerWidget(this);
tunerWidget = new VibratoTunerWidget(this);
layout->addMultiCellWidget(tunerWidget, 0, 0, 0, 8);
// Slider goes from (2,0) to (2,9)
//slider = new QwtSlider(this, "slider", Qt::Horizontal, QwtSlider::Bottom, QwtSlider::BgTrough);
#if QWT_VERSION == 0x050000
slider = new QwtSlider(this, Qt::Horizontal, QwtSlider::Bottom, QwtSlider::BgTrough);
#else
slider = new QwtSlider(this, Qt::Horizontal, QwtSlider::BottomScale, QwtSlider::BgTrough);
#endif
slider->setRange(0, 2);
slider->setReadOnly(false);
layout->addMultiCellWidget(slider, 1, 1, 0, 8);
QToolTip::add(slider, "Increase slider to smooth the pitch over a longer time period");
ledBuffer = new QPixmap();
leds.push_back(new LEDIndicator(ledBuffer, this, "A"));
leds.push_back(new LEDIndicator(ledBuffer, this, "B"));
leds.push_back(new LEDIndicator(ledBuffer, this, "C"));
leds.push_back(new LEDIndicator(ledBuffer, this, "D"));
leds.push_back(new LEDIndicator(ledBuffer, this, "E"));
leds.push_back(new LEDIndicator(ledBuffer, this, "F"));
leds.push_back(new LEDIndicator(ledBuffer, this, "G"));
leds.push_back(new LEDIndicator(ledBuffer, this, "#"));
// Add the leds for note names into the positions (1, 0) to (1, 6)
for (int n = 0; n < 7; n++) {
layout->addWidget(leds.at(n), 2, n);
}
// (1, 7) is blank
// Add the flat led
layout->addWidget(leds.at(7), 2, 8);
layout->setRowStretch( 0, 4 );
layout->setRowStretch( 1, 1 );
layout->setRowStretch( 2, 0 );
//connect(gdata->view, SIGNAL(onFastUpdate(double)), this, SLOT(update()));
//connect(gdata, SIGNAL(onChunkUpdate()), tunerWidget, SLOT(doUpdate()));
connect(gdata, SIGNAL(onChunkUpdate()), this, SLOT(doUpdate()));
connect(tunerWidget, SIGNAL(ledSet(int, bool)), this, SLOT(setLed(int, bool)));
}
HTrackView::HTrackView( int viewID_, QWidget *parent )
: ViewWidget( viewID_, parent)
{
//setCaption("HTrack view");
Q3GridLayout *mainLayout = new Q3GridLayout(this, 2, 2);
mainLayout->setResizeMode(QLayout::SetNoConstraint);
//QBoxLayout *topLayout = new QVBoxLayout(mainLayout);
//QBoxLayout *rightLayout = new QVBoxLayout(mainLayout);
Q3BoxLayout *rightLayout = new Q3VBoxLayout();
Q3BoxLayout *bottomLayout = new Q3HBoxLayout();
Q3Grid *frame = new Q3Grid(1, this);
frame->setFrameStyle(Q3Frame::WinPanel | Q3Frame::Sunken);
//frame->setLineWidth(2);
//frame->setMidLineWidth(2);
QWidget *aWidget = new QWidget(frame);
hTrackWidget = new HTrackWidget(aWidget);
hTrackWidget->setWhatsThis("Shows a 3D keyboard with the current note coloured. "
"Vertical columns (or tracks), each representing a harmonic (or component frequency), protrude from the back, and move further away over time. "
"The height of each track is related to how much energy is at that frequency. "
"Tracks alternate in colour for better visibility. It can be seen how the hamonics in a note fit into the musical scale.");
//hTrackWidget->show();
peakThresholdSlider = new QSlider(0, 100, 10, 5, Qt::Vertical, this);
QToolTip::add(peakThresholdSlider, "Thresholding of harmonics");
rotateXWheel = new QwtWheel(this);
rotateXWheel->setWheelWidth(20);
rotateXWheel->setRange(-180, 180, 0.1, 1);
QToolTip::add(rotateXWheel, "Rotate piano horizonally");
rotateYWheel = new QwtWheel(this);
rotateYWheel->setOrientation(Qt::Vertical);
rotateYWheel->setWheelWidth(20);
rotateYWheel->setRange(-90, 0, 0.1, 1);
QToolTip::add(rotateYWheel, "Rotate piano vertically");
distanceWheel = new QwtWheel(this);
distanceWheel->setOrientation(Qt::Vertical);
//distanceWheel->setWheelWidth(20);
distanceWheel->setRange(100, 5000, 10, 20);
distanceWheel->setTotalAngle(20*360);
QToolTip::add(distanceWheel, "Move towards/away from piano");
QPushButton *homeButton = new QPushButton("Reset", this, "homebutton");
QToolTip::add(homeButton, "Return to the original view");
QSizeGrip *sizeGrip = new QSizeGrip(this);
//sizeGrip->setFixedSize(15, 15);
mainLayout->addWidget(frame, 0, 0);
mainLayout->addLayout(bottomLayout, 1, 0);
mainLayout->addLayout(rightLayout, 0, 1);
rightLayout->addStretch(2);
rightLayout->addWidget(peakThresholdSlider);
rightLayout->addStretch(4);
rightLayout->addWidget(rotateYWheel);
rightLayout->addSpacing(14);
rightLayout->addWidget(distanceWheel);
bottomLayout->addStretch(0);
bottomLayout->addWidget(homeButton);
bottomLayout->addSpacing(14);
bottomLayout->addWidget(rotateXWheel);
//bottomLayout->addSpacing(20);
mainLayout->addWidget(sizeGrip, 1, 1);
//make the widget get updated when the view changes
connect(gdata->view, SIGNAL(onSlowUpdate(double)), hTrackWidget, SLOT(update()));
connect(peakThresholdSlider, SIGNAL(valueChanged(int)), this, SLOT(setPeakThreshold(int)));
connect(rotateYWheel, SIGNAL(valueChanged(double)), hTrackWidget, SLOT(setViewAngleVertical(double)));
connect(rotateYWheel, SIGNAL(valueChanged(double)), hTrackWidget, SLOT(update()));
connect(hTrackWidget, SIGNAL(viewAngleVerticalChanged(double)), rotateYWheel, SLOT(setValue(double)));
connect(distanceWheel, SIGNAL(valueChanged(double)), hTrackWidget, SLOT(setDistanceAway(double)));
connect(distanceWheel, SIGNAL(valueChanged(double)), hTrackWidget, SLOT(update()));
connect(hTrackWidget, SIGNAL(distanceAwayChanged(double)), distanceWheel, SLOT(setValue(double)));
connect(rotateXWheel, SIGNAL(valueChanged(double)), hTrackWidget, SLOT(setViewAngleHorizontal(double)));
connect(rotateXWheel, SIGNAL(valueChanged(double)), hTrackWidget, SLOT(update()));
connect(hTrackWidget, SIGNAL(viewAngleHorizontalChanged(double)), rotateXWheel, SLOT(setValue(double)));
connect(homeButton, SIGNAL(clicked()), hTrackWidget, SLOT(home()));
}
