void
ManageMetronomeDialog::slotPreviewPitch(int pitch)
{
RG_DEBUG << "ManageMetronomeDialog::slotPreviewPitch";
DeviceList *devices = m_doc->getStudio().getDevices();
DeviceListConstIterator it;
int count = 0;
Device *dev = 0;
for (it = devices->begin(); it != devices->end(); it++) {
dev = *it;
if (!isSuitable(dev)) continue;
if (count == m_metronomeDevice->currentIndex()) break;
count++;
}
if (!dev || !isSuitable(dev)) return;
const MidiMetronome *metronome = getMetronome(dev);
if (metronome == 0) return;
InstrumentList list = dev->getPresentationInstruments();
Instrument *inst =
list[m_metronomeInstrument->currentIndex()];
StudioControl::playPreviewNote(inst, pitch, MidiMaxValue, RealTime(0, 10000000));
}
bool Transform3D::loadXMLSettings(XMLElement *element)
{
if (!isSuitable(element))
return false;
XMLElement *child;
if (child = element->getChildByName("Row"))
{
XMLElement *subChild;
Tuple4f xyzw;
int offset = 0;
for (size_t i = 0; i < element->getChildrenCount(); i++)
{
if (offset >= 16)
return true;
if (!(subChild = element->getChild(i)))
continue;
xyzw.set(0.0f, 0.0f, 0.0f, 0.0f);
if (subChild->getName() == "Row")
{
XMLElement::loadRX_GY_BZ_AWf(*subChild, xyzw);
updated = true;
matrix[offset + 0] = xyzw.x;
matrix[offset + 1] = xyzw.y;
matrix[offset + 2] = xyzw.z;
matrix[offset + 3] = xyzw.w;
offset += 4;
}
}
return true;
}
Tuple3f translations,
rotations,
scales(1.0f, 1.0f, 1.0f);
if (child = element->getChildByName("Scales"))
XMLElement::loadRX_GY_BZf(*child, scales);
if (child = element->getChildByName("Rotations"))
XMLElement::loadRX_GY_BZf(*child, rotations);
if (child = element->getChildByName("Translations"))
XMLElement::loadRX_GY_BZf(*child, translations);
this->translations.setTranslations(translations);
this->rotations.rotateXYZ(rotations);
this->scales.setScales(scales);
forceUpdate();
return true;
}
ManageMetronomeDialog::ManageMetronomeDialog(QWidget *parent,
RosegardenDocument *doc) :
QDialog(parent),
m_doc(doc),
m_buttonBox(new QDialogButtonBox(QDialogButtonBox::Ok |
QDialogButtonBox::Close))
{
setModal(true);
setWindowTitle(tr("Metronome"));
QGridLayout *metagrid = new QGridLayout;
setLayout(metagrid);
QWidget *hbox = new QWidget(this);
QHBoxLayout *hboxLayout = new QHBoxLayout;
hboxLayout->setMargin(0);
metagrid->addWidget(hbox, 0, 0);
QWidget *vbox = new QWidget(hbox);
QVBoxLayout *vboxLayout = new QVBoxLayout;
vboxLayout->setMargin(0);
hboxLayout->addWidget(vbox);
QGroupBox *deviceBox = new QGroupBox( tr("Metronome Instrument"), vbox );
deviceBox->setContentsMargins(10, 10, 10, 10);
QGridLayout *deviceBoxLayout = new QGridLayout(deviceBox);
deviceBoxLayout->setSpacing(5);
vboxLayout->addWidget(deviceBox);
deviceBoxLayout->addWidget(new QLabel(tr("Device"), deviceBox), 0, 0);
m_metronomeDevice = new QComboBox(deviceBox);
m_metronomeDevice->setToolTip(tr("<qt>Choose the device you want to use to play the metronome</qt>"));
deviceBoxLayout->addWidget(m_metronomeDevice, 0, 1);
DeviceList *devices = doc->getStudio().getDevices();
DeviceListConstIterator it;
Studio &studio = m_doc->getStudio();
DeviceId deviceId = studio.getMetronomeDevice();
for (it = devices->begin(); it != devices->end(); it++) {
Device *dev = *it;
bool hasConnection = false;
if (!isSuitable(dev, &hasConnection)) continue;
QString label = QObject::tr(dev->getName().c_str());
// connections imply some untranslatable external string
QString connection = RosegardenSequencer::getInstance()->getConnection
(dev->getId());
if (hasConnection && connection != "") {
label = tr("%1 - %2").arg(label).arg(connection);
} else if (!hasConnection) {
label = tr("%1 - No connection").arg(label);
}
m_metronomeDevice->addItem(label);
if (dev->getId() == deviceId) {
m_metronomeDevice->setCurrentIndex(m_metronomeDevice->count() - 1);
}
}
deviceBoxLayout->addWidget(new QLabel(tr("Instrument"), deviceBox), 1, 0);
m_metronomeInstrument = new QComboBox(deviceBox);
m_metronomeInstrument->setToolTip(tr("<qt>Choose the instrument you want to use to play the metronome (typically #10)</qt>"));
connect(m_metronomeInstrument, SIGNAL(activated(int)), this, SLOT(slotSetModified()));
deviceBoxLayout->addWidget(m_metronomeInstrument, 1, 1);
deviceBox->setLayout(deviceBoxLayout);
QGroupBox *beatBox = new QGroupBox( tr("Beats"), vbox );
beatBox->setContentsMargins(10, 10, 10, 10);
QGridLayout *beatBoxLayout = new QGridLayout(beatBox);
beatBoxLayout->setSpacing(5);
vboxLayout->addWidget(beatBox);
beatBoxLayout->addWidget(new QLabel(tr("Resolution"), beatBox), 0, 0);
m_metronomeResolution = new QComboBox(beatBox);
m_metronomeResolution->setToolTip(tr("<qt>The metronome can sound bars only, bars and beats, or bars, beats and sub-beats. The latter mode can be particularly useful for playing in compound time signatures like 12/8.</qt>"));
m_metronomeResolution->addItem(tr("None"));
m_metronomeResolution->addItem(tr("Bars only"));
m_metronomeResolution->addItem(tr("Bars and beats"));
m_metronomeResolution->addItem(tr("Bars, beats, and sub-beats"));
connect(m_metronomeResolution, SIGNAL(activated(int)), this, SLOT(slotResolutionChanged(int)));
beatBoxLayout->addWidget(m_metronomeResolution, 0, 1);
beatBoxLayout->addWidget(new QLabel(tr("Bar velocity"), beatBox), 1, 0);
m_metronomeBarVely = new QSpinBox(beatBox);
m_metronomeBarVely->setToolTip(tr("<qt>Controls how forcefully the bar division notes will be struck. (These are typically the loudest of all.)</qt>"));
m_metronomeBarVely->setMinimum(0);
m_metronomeBarVely->setMaximum(127);
connect(m_metronomeBarVely, SIGNAL(valueChanged(int)), this, SLOT(slotSetModified()));
beatBoxLayout->addWidget(m_metronomeBarVely, 1, 1);
beatBoxLayout->addWidget(new QLabel(tr("Beat velocity"), beatBox), 2, 0);
m_metronomeBeatVely = new QSpinBox(beatBox);
m_metronomeBeatVely->setToolTip(tr("<qt>Controls how forcefully the beat division notes will be struck. (These are typically more quiet than beat division notes.)</qt>"));
m_metronomeBeatVely->setMinimum(0);
m_metronomeBeatVely->setMaximum(127);
connect(m_metronomeBeatVely, SIGNAL(valueChanged(int)), this, SLOT(slotSetModified()));
beatBoxLayout->addWidget(m_metronomeBeatVely, 2, 1);
beatBoxLayout->addWidget(new QLabel(tr("Sub-beat velocity"), beatBox), 3, 0);
m_metronomeSubBeatVely = new QSpinBox(beatBox);
m_metronomeSubBeatVely->setToolTip(tr("<qt>Controls how forcefully the sub-beat division notes will be struck. (These are typically the most quiet of all, and are not heard unless you are working in compound time.)</qt>"));
m_metronomeSubBeatVely->setMinimum(0);
m_metronomeSubBeatVely->setMaximum(127);
connect(m_metronomeSubBeatVely, SIGNAL(valueChanged(int)), this, SLOT(slotSetModified()));
beatBoxLayout->addWidget(m_metronomeSubBeatVely, 3, 1);
beatBox->setLayout(beatBoxLayout);
vbox->setLayout(vboxLayout);
vbox = new QWidget(hbox);
vboxLayout = new QVBoxLayout;
vboxLayout->setMargin(0);
hboxLayout->addWidget(vbox);
hbox->setLayout(hboxLayout);
m_metronomePitch = new PitchChooser(tr("Pitch"), vbox , 60);
m_metronomePitch->setToolTip(tr("<qt>It is typical to use a percussion instrument for the metronome, so the pitch normally controls which sort of drum will sound for each tick. You may configure a different pitch for each of the bar, beat, and sub-beat ticks.</qt>"));
vboxLayout->addWidget(m_metronomePitch);
connect(m_metronomePitch, SIGNAL(pitchChanged(int)), this, SLOT(slotPitchChanged(int)));
connect(m_metronomePitch, SIGNAL(preview(int)), this, SLOT(slotPreviewPitch(int)));
m_metronomePitchSelector = new QComboBox();
m_metronomePitchSelector->addItem(tr("for Bar"));
m_metronomePitchSelector->addItem(tr("for Beat"));
m_metronomePitchSelector->addItem(tr("for Sub-beat"));
m_metronomePitch->addWidgetToLayout(m_metronomePitchSelector);
connect(m_metronomePitchSelector, SIGNAL(activated(int)), this, SLOT(slotPitchSelectorChanged(int)));
QGroupBox *enableBox = new QGroupBox( tr("Metronome Activated"), vbox );
QVBoxLayout *enableBoxLayout = new QVBoxLayout;
vboxLayout->addWidget(enableBox);
m_playEnabled = new QCheckBox(tr("Playing"), enableBox);
enableBoxLayout->addWidget(m_playEnabled);
m_recordEnabled = new QCheckBox(tr("Recording"), enableBox);
enableBoxLayout->addWidget(m_recordEnabled);
connect(m_playEnabled, SIGNAL(clicked()), this, SLOT(slotSetModified()));
connect(m_recordEnabled, SIGNAL(clicked()), this, SLOT(slotSetModified()));
enableBox->setLayout(enableBoxLayout);
vbox->setLayout(vboxLayout);
// populate the dialog
populate(m_metronomeDevice->currentIndex());
// connect up the device list
connect(m_metronomeDevice, SIGNAL(activated(int)),
this, SLOT(populate(int)));
// connect up the device list
connect(m_metronomeDevice, SIGNAL(activated(int)),
this, SLOT(slotSetModified()));
metagrid->addWidget(m_buttonBox, 1, 0);
metagrid->setRowStretch(0, 10);
connect(m_buttonBox, SIGNAL(accepted()), this, SLOT(accept()));
connect(m_buttonBox, SIGNAL(rejected()), this, SLOT(reject()));
setModified(false);
}
void
ManageMetronomeDialog::slotApply()
{
Studio &studio = m_doc->getStudio();
DeviceList *devices = m_doc->getStudio().getDevices();
DeviceListConstIterator it;
int count = 0;
Device *dev = 0;
for (it = devices->begin(); it != devices->end(); it++) {
dev = *it;
if (!isSuitable(dev)) continue;
if (count == m_metronomeDevice->currentIndex()) break;
count++;
}
if (!dev || !isSuitable(dev)) {
RG_WARNING << "Warning: ManageMetronomeDialog::slotApply: no " << m_metronomeDevice->currentIndex() << "th device";
return ;
}
DeviceId deviceId = dev->getId();
studio.setMetronomeDevice(deviceId);
if (getMetronome(dev) == 0) {
RG_WARNING << "Warning: ManageMetronomeDialog::slotApply: unable to extract metronome from device " << deviceId;
return ;
}
MidiMetronome metronome(*getMetronome(dev));
// get instrument
InstrumentList list = dev->getPresentationInstruments();
Instrument *inst =
list[m_metronomeInstrument->currentIndex()];
if (inst) {
metronome.setInstrument(inst->getId());
}
metronome.setBarPitch(m_barPitch);
metronome.setBeatPitch(m_beatPitch);
metronome.setSubBeatPitch(m_subBeatPitch);
metronome.setDepth(
m_metronomeResolution->currentIndex());
metronome.setBarVelocity(
MidiByte(m_metronomeBarVely->value()));
metronome.setBeatVelocity(
MidiByte(m_metronomeBeatVely->value()));
metronome.setSubBeatVelocity(
MidiByte(m_metronomeSubBeatVely->value()));
setMetronome(dev, metronome);
m_doc->getComposition().setPlayMetronome(m_playEnabled->isChecked());
m_doc->getComposition().setRecordMetronome(m_recordEnabled->isChecked());
m_doc->getSequenceManager()->metronomeChanged(inst->getId(), true);
m_doc->slotDocumentModified();
setModified(false);
}
void
ManageMetronomeDialog::populate(int deviceIndex)
{
m_metronomeInstrument->clear();
DeviceList *devices = m_doc->getStudio().getDevices();
DeviceListConstIterator it;
int count = 0;
Device *dev = 0;
for (it = devices->begin(); it != devices->end(); it++) {
dev = *it;
if (!isSuitable(dev)) continue;
if (count == deviceIndex) break;
count++;
}
// sanity
if (count < 0 || dev == 0 || !isSuitable(dev)) {
return ;
}
// populate instrument list
InstrumentList list = dev->getPresentationInstruments();
InstrumentList::iterator iit;
const MidiMetronome *metronome = getMetronome(dev);
// if we've got no metronome against this device then create one
if (metronome == 0) {
InstrumentId id = SystemInstrumentBase;
for (iit = list.begin(); iit != list.end(); ++iit) {
if ((*iit)->isPercussion()) {
id = (*iit)->getId();
break;
}
}
setMetronome(dev, MidiMetronome(id));
metronome = getMetronome(dev);
}
// metronome should now be set but we still check it
if (metronome) {
int position = 0;
int count = 0;
for (iit = list.begin(); iit != list.end(); ++iit) {
QString iname(QObject::tr((*iit)->getName().c_str()));
QString ipname((*iit)->getLocalizedPresentationName());
QString programName(QObject::tr((*iit)->getProgramName().c_str()));
QString text;
if ((*iit)->getType() == Instrument::SoftSynth) {
iname.replace(QObject::tr("Synth plugin "), "");
programName = "";
AudioPluginInstance *plugin = (*iit)->getPlugin
(Instrument::SYNTH_PLUGIN_POSITION);
if (plugin)
programName = strtoqstr(plugin->getDisplayName());
} else {
iname = ipname;
}
if (programName != "") {
text = tr("%1 (%2)").arg(iname).arg(programName);
} else {
text = iname;
}
m_metronomeInstrument->addItem(text);
if ((*iit)->getId() == metronome->getInstrument()) {
position = count;
}
count++;
}
m_metronomeInstrument->setCurrentIndex(position);
m_barPitch = metronome->getBarPitch();
m_beatPitch = metronome->getBeatPitch();
m_subBeatPitch = metronome->getSubBeatPitch();
slotPitchSelectorChanged(0);
m_metronomeResolution->setCurrentIndex(metronome->getDepth());
m_metronomeBarVely->setValue(metronome->getBarVelocity());
m_metronomeBeatVely->setValue(metronome->getBeatVelocity());
m_metronomeSubBeatVely->setValue(metronome->getSubBeatVelocity());
m_playEnabled->setChecked(m_doc->getComposition().usePlayMetronome());
m_recordEnabled->setChecked(m_doc->getComposition().useRecordMetronome());
slotResolutionChanged(metronome->getDepth());
}
}