void PresetManager::setDefaultPreset() {
readStorage.lfoFreq = 64;
readStorage.lfoType = LfoController::frequencyModulation;
readStorage.attackTime = 0;
readStorage.decayTime = 0;
readStorage.sustainLevel = 127;
readStorage.releaseTime = 0;
readStorage.waveform1 = SoundDriver::triangleWave;
readStorage.voiceLevel1 = 127;
readStorage.waveform2 = SoundDriver::triangleWave;
readStorage.voiceLevel2 = 0;
readStorage.freqOffset2 = 64;
readStorage.waveform3 = SoundDriver::triangleWave;
readStorage.voiceLevel3 = 0;
readStorage.freqOffset3 = 64;
readStorage.pulseWidth = 64;
readStorage.portamentoTime = 32;
readStorage.portamentoOn = false;
readStorage.arpeggioTime = 64;
readStorage.arpeggioMinNotes = 0;
readStorage.arpeggioOn = false;
readStorage.arpeggioDirection = ArpeggiatorNoteFilter::up;
readStorage.bendRange = 16;
applyPreset(&readStorage);
}
FTSynth::FTSynth()
{
// activate synthesizer
Music.init();
Music.enableEnvelope1();
Music.enableEnvelope2();
//Apply presets
applyPreset();
mNote = 0;
mNoteVelocity = 127;
playInitTune();
}
void PresetManager::loadPreset(uint8_t patchNum) {
if (patchNum > 127) return;
uint8_t* p = (uint8_t*)&readStorage;
uint16_t presetOfs = patchNum * sizeof(SwizzlerPatch);
// Read block from external EEPROM
presetEeprom.readBlock(
patchNum*ExternalEeprom::PAGE_SIZE,
p,
sizeof(SwizzlerPatch));
applyPreset((SwizzlerPatch*)p);
curPreset = patchNum;
SurfaceControlManager::displayOut.clear();
SurfaceControlManager::displayOut.printf(0, (char*)" %d", patchNum);
SurfaceControlManager::displayOut.writeEepromString(loadPresetStr, 0, 0);
}
Equalizer_Dialog::Equalizer_Dialog(QWidget *parent) : QDialog(parent)
{
//! ----- setup Gui
this->resize(435, 265);
QVBoxLayout* verticalLayout = new QVBoxLayout(this);
QHBoxLayout *horizontalLayout = new QHBoxLayout();
_comboBoxPreset = new QComboBox(this);
QSizePolicy sizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
sizePolicy.setHorizontalStretch(0);
sizePolicy.setVerticalStretch(0);
sizePolicy.setHeightForWidth(_comboBoxPreset->sizePolicy().hasHeightForWidth());
_comboBoxPreset->setSizePolicy(sizePolicy);
horizontalLayout->addWidget(_comboBoxPreset);
QToolButton *_presetSaveButton = new QToolButton(this);
_presetSaveButton->setIcon(QIcon::fromTheme("document-save"));
_presetSaveButton->setToolTip(tr("Save preset"));
horizontalLayout->addWidget(_presetSaveButton);
QToolButton *_presetDelButton = new QToolButton(this);
_presetDelButton->setIcon(QIcon::fromTheme("edit-delete"));
_presetDelButton->setToolTip(tr("Delete preset"));
horizontalLayout->addWidget(_presetDelButton);
verticalLayout->addLayout(horizontalLayout);
QFrame *line = new QFrame(this);
line->setFrameShape(QFrame::HLine);
line->setFrameShadow(QFrame::Sunken);
verticalLayout->addWidget(line);
_enableCheckBox = new QCheckBox(this);
_enableCheckBox->setText(tr("Enable equalizer"));
verticalLayout->addWidget(_enableCheckBox);
_slider_container = new QWidget(this);
_slider_container->setEnabled(false);
QSizePolicy sizePolicy1(QSizePolicy::Preferred, QSizePolicy::Expanding);
sizePolicy1.setHorizontalStretch(0);
sizePolicy1.setVerticalStretch(0);
sizePolicy1.setHeightForWidth(_slider_container->sizePolicy().hasHeightForWidth());
_slider_container->setSizePolicy(sizePolicy1);
_slider_container->setLayout(new QHBoxLayout() );
verticalLayout->addWidget(_slider_container);
QWidget::setTabOrder(_comboBoxPreset, _presetSaveButton);
//! ----- Add equalizer slider
eqSliderPreamp = new EqualizerSlider("Pre-amp", _slider_container);
connect(eqSliderPreamp, SIGNAL(valueChanged(int)), SLOT(equalizerChanged()));
_slider_container->layout()->addWidget(eqSliderPreamp);
QFrame* l = new QFrame(_slider_container);
l->setFrameShape(QFrame::VLine);
l->setFrameShadow(QFrame::Sunken);
_slider_container->layout()->addWidget(l);
for (int i=0 ; i < Equalizer::kBands ; ++i) {
EqualizerSlider* eq = new EqualizerSlider(kGainText[i], _slider_container);
eqSliderList[i] = eq;
_slider_container->layout()->addWidget(eq);
connect(eq, SIGNAL(valueChanged(int)), SLOT(equalizerChanged()));
}
//! ----- load Settings
_settingChanged = false;
restoreSettings();
//! ----- signals connection
connect(_comboBoxPreset, SIGNAL(currentIndexChanged(QString)), SLOT(applyPreset(QString)));
connect(_enableCheckBox, SIGNAL(toggled(bool)), this, SLOT(enableChanged(bool)));
connect(_presetSaveButton, SIGNAL(clicked()), this, SLOT(savePreset()));
connect(_presetDelButton, SIGNAL(clicked()), this, SLOT(delPreset()));
}
