void mouseDrag (const MouseEvent& e) override
{
if (auto* m = owner.getModel())
{
if (isEnabled() && e.mouseWasDraggedSinceMouseDown() && ! isDragging)
{
SparseSet<int> rowsToDrag;
if (owner.selectOnMouseDown || owner.isRowSelected (row))
rowsToDrag = owner.getSelectedRows();
else
rowsToDrag.addRange (Range<int>::withStartAndLength (row, 1));
if (rowsToDrag.size() > 0)
{
auto dragDescription = m->getDragSourceDescription (rowsToDrag);
if (! (dragDescription.isVoid() || (dragDescription.isString() && dragDescription.toString().isEmpty())))
{
isDragging = true;
owner.startDragAndDrop (e, rowsToDrag, dragDescription, true);
}
}
}
}
if (! isDraggingToScroll)
if (auto* vp = owner.getViewport())
isDraggingToScroll = vp->isCurrentlyScrollingOnDrag();
}
std::string SceneComponent::getSelectedSceneName() {
SparseSet< int > rows = listBox->getSelectedRows ();
if( !rows.size() )
return 0;
int idx = rows[0];
return sceneinfo[idx]->getSceneName();
}
var RemoteDirectoryListBoxModel::getDragSourceDescription (const SparseSet<int> ¤tlySelectedRows)
{
if (currentlySelectedRows.size() > 0) {
String path (curlSession->getRemotePath().upToLastOccurrenceOf ("/", true, false) + itemList[currentlySelectedRows[0]]);
return path;
}
return String::empty;
}
var getDragSourceDescription (const SparseSet<int>& selectedRows)
{
// for our drag desctription, we'll just make a list of the selected
// row numbers - this will be picked up by the drag target and displayed in
// its box.
String desc;
for (int i = 0; i < selectedRows.size(); ++i)
desc << (selectedRows [i] + 1) << " ";
return desc.trim();
}
void mouseDrag (const MouseEvent& e)
{
if (isEnabled() && owner.getModel() != nullptr && ! (e.mouseWasClicked() || isDragging))
{
const SparseSet<int> selectedRows (owner.getSelectedRows());
if (selectedRows.size() > 0)
{
const var dragDescription (owner.getModel()->getDragSourceDescription (selectedRows));
if (! (dragDescription.isVoid() || (dragDescription.isString() && dragDescription.toString().isEmpty())))
{
isDragging = true;
owner.startDragAndDrop (e, dragDescription);
}
}
}
}
//==============================================================================
void selectedRowsChanged (int) override
{
SparseSet<int> newSelectedItems = getSelectedRows();
if (newSelectedItems != lastSelectedItems)
{
for (int i = 0; i < lastSelectedItems.size(); ++i)
{
if (! newSelectedItems.contains (lastSelectedItems[i]))
parent.closeDevice (isInput, lastSelectedItems[i]);
}
for (int i = 0; i < newSelectedItems.size(); ++i)
{
if (! lastSelectedItems.contains (newSelectedItems[i]))
parent.openDevice (isInput, newSelectedItems[i]);
}
lastSelectedItems = newSelectedItems;
}
}
void mouseDrag (const MouseEvent& e) override
{
if (isEnabled() && owner.getModel() != nullptr && ! (e.mouseWasClicked() || isDragging))
{
SparseSet<int> rowsToDrag;
if (owner.selectOnMouseDown || owner.isRowSelected (row))
rowsToDrag = owner.getSelectedRows();
else
rowsToDrag.addRange (Range<int>::withStartAndLength (row, 1));
if (rowsToDrag.size() > 0)
{
const var dragDescription (owner.getModel()->getDragSourceDescription (rowsToDrag));
if (! (dragDescription.isVoid() || (dragDescription.isString() && dragDescription.toString().isEmpty())))
{
isDragging = true;
owner.startDragAndDrop (e, rowsToDrag, dragDescription, true);
}
}
}
}
void MainContentComponent::buttonClicked (Button* buttonThatWasClicked)
{
//[UserbuttonClicked_Pre]
//[/UserbuttonClicked_Pre]
if (buttonThatWasClicked == convButton)
{
//[UserButtonCode_convButton] -- add your button handler code here..
const ScopedLock fl(soundListLock);
setPlayheadUiEnabled(false);
bool convValid = true;
float q;
float s;
double nfft;
{
const ScopedLock pl(paramLock);
q = qParam;
s = sParam;
nfft = static_cast<double>(nfftParam);
}
int fftInputLen = static_cast<int>(std::pow(2.0, nfft));
int fftOutputLen = fftInputLen / 2 + 1;
int numChannels = 1;
unordered_set<int> includedSounds;
int maxChannels = 0;
float pSum = 0.0f;
float rSum = 0.0f;
for (const auto& iter : idToSound) {
int id = iter.first;
Sound* sound = iter.second.get();
int numChannels = sound->getBufferNumChannels();
if (sound->isIncluded() && numChannels > 0) {
maxChannels = numChannels > maxChannels ? numChannels : maxChannels;
includedSounds.emplace(id);
pSum += static_cast<float>(sound->getPValue());
rSum += static_cast<float>(sound->getRValue());
}
}
float n = static_cast<float>(includedSounds.size());
float pScale = n * q / pSum;
float rScale = n * s / rSum;
if (maxChannels == 0) {
return;
}
kiss_fftr_state* fftInverseState = kiss_fftr_alloc(fftInputLen, 1, nullptr, nullptr);
kiss_fft_cpx* CONV = static_cast<kiss_fft_cpx*>(calloc(fftOutputLen * maxChannels, sizeof(kiss_fft_cpx)));
conv.setSize(maxChannels, fftInputLen);
float max = -1.0f;
// convolve
for (int convChannel = 0; convChannel < maxChannels; ++convChannel) {
kiss_fft_cpx* CONVCHANNEL = CONV + (convChannel * fftOutputLen);
bool isFirstSound = true;
for (const auto& id : includedSounds) {
Sound* sound = idToSound[id].get();
jassert(sound != nullptr);
float p = pScale * static_cast<float>(sound->getPValue());
float r = rScale * static_cast<float>(sound->getRValue());
int soundNumChannels = sound->getBufferNumChannels();
int soundNumSamples = sound->getBufferNumSamples();
int soundChannel = convChannel >= soundNumChannels ? soundNumChannels - 1 : convChannel;
const kiss_fft_cpx* SOUNDCHANNEL = sound->getSpectra(fftInputLen, soundChannel);
for (int i = 0; i < fftOutputLen; ++i) {
float xr = SOUNDCHANNEL[i].r;
float xi = SOUNDCHANNEL[i].i;
float xMag = sqrtf((xr * xr) + (xi * xi));
float xPhs = atan2f(xi, xr);
float convMag = powf(xMag, p);
float convPhs = r * xPhs;
float convr = convMag * cosf(convPhs);
float convi = convMag * sinf(convPhs);
if (std::isnan(convr) || std::isnan(convi)) {
convValid = false;
}
if (isFirstSound) {
CONVCHANNEL[i].r = convr;
CONVCHANNEL[i].i = convi;
}
else {
float a = CONVCHANNEL[i].r;
float b = CONVCHANNEL[i].i;
float c = convr;
float d = convi;
CONVCHANNEL[i].r = a * c - b * d;
CONVCHANNEL[i].i = a * d + b * c;
}
}
isFirstSound = false;
}
// ifft
kiss_fftri(fftInverseState, CONVCHANNEL, conv.getWritePointer(convChannel));
// check max
float channelMax = conv.findMinMax(convChannel, 0, fftInputLen).getEnd();
max = channelMax > max ? channelMax : max;
}
delete fftInverseState;
delete CONV;
// normalize
conv.applyGain(1.0f / max);
if (!convValid) {
AlertWindow::showMessageBoxAsync(AlertWindow::WarningIcon, "Error", "Parameters produced NaN value.");
return;
}
setPlayheadAudio(&conv);
//[/UserButtonCode_convButton]
}
else if (buttonThatWasClicked == settingsButton)
{
//[UserButtonCode_settingsButton] -- add your button handler code here..
AudioDeviceSelectorComponent audioSettingsComp(deviceManager,
0, 256,
0, 256,
true, true, true, false);
audioSettingsComp.setSize(500, 450);
DialogWindow::LaunchOptions o;
o.content.setNonOwned(&audioSettingsComp);
o.dialogTitle = "Audio Settings";
o.componentToCentreAround = this;
o.dialogBackgroundColour = Colours::azure;
o.escapeKeyTriggersCloseButton = true;
o.useNativeTitleBar = false;
o.resizable = false;
o.runModal();
ScopedPointer<XmlElement> audioState(deviceManager.createStateXml());
getAppProperties().getUserSettings()->setValue("audioDeviceState", audioState);
getAppProperties().getUserSettings()->saveIfNeeded();
//[/UserButtonCode_settingsButton]
}
else if (buttonThatWasClicked == playButton)
{
//[UserButtonCode_playButton] -- add your button handler code here..
const ScopedLock pal(playheadAudioLock);
playheadState = PlayheadState::playing;
playheadAudioSamplesCompleted = 0;
//[/UserButtonCode_playButton]
}
else if (buttonThatWasClicked == loopButton)
{
//[UserButtonCode_loopButton] -- add your button handler code here..
const ScopedLock pal(playheadAudioLock);
playheadState = PlayheadState::looping;
//[/UserButtonCode_loopButton]
}
else if (buttonThatWasClicked == stopButton)
{
//[UserButtonCode_stopButton] -- add your button handler code here..
const ScopedLock pal(playheadAudioLock);
playheadState = PlayheadState::stopped;
playheadAudioSamplesCompleted = 0;
//[/UserButtonCode_stopButton]
}
else if (buttonThatWasClicked == qDefaultButton)
{
//[UserButtonCode_qDefaultButton] -- add your button handler code here..
qSlider->setValue(1.0);
//[/UserButtonCode_qDefaultButton]
}
else if (buttonThatWasClicked == sDefaultButton)
{
//[UserButtonCode_sDefaultButton] -- add your button handler code here..
sSlider->setValue(1.0);
//[/UserButtonCode_sDefaultButton]
}
else if (buttonThatWasClicked == saveButton)
{
//[UserButtonCode_saveButton] -- add your button handler code here..
const ScopedLock pal(playheadAudioLock);
if (playheadAudio.getNumChannels() > 0 && playheadAudio.getNumSamples() > 0) {
FileChooser fileChooser("Save as...", File::nonexistent, "*.wav", true);
if (fileChooser.browseForFileToSave(true)) {
File outputFile = fileChooser.getResult();
outputFile.deleteFile();
WavAudioFormat wavFormat;
ScopedPointer<FileOutputStream> outputFileStream = outputFile.createOutputStream();
ScopedPointer<AudioFormatWriter> writer = wavFormat.createWriterFor(outputFileStream, 44100.0, playheadAudio.getNumChannels(), 16, StringPairArray(), 0);
writer->writeFromAudioSampleBuffer(playheadAudio, 0, playheadAudio.getNumSamples());
outputFileStream.release();
}
}
//[/UserButtonCode_saveButton]
}
else if (buttonThatWasClicked == inputRemoveButton)
{
//[UserButtonCode_inputRemoveButton] -- add your button handler code here..
const ScopedLock fl(soundListLock);
SparseSet<int> selectedRows = inputFileListComponent->getSelectedRows();
for (int i = 0; i < selectedRows.size(); ++i) {
int row = selectedRows[i];
int id = inputFileListComponent->getIdForRow(row);
const auto& iter = idToSound.find(id);
jassert(iter != idToSound.end());
idToSound.erase(iter);
}
if (selectedRows.size() > 0) {
inputFilesChanged(dontSendNotification);
}
//[/UserButtonCode_inputRemoveButton]
}
else if (buttonThatWasClicked == inputAddButton)
{
//[UserButtonCode_inputAddButton] -- add your button handler code here..
const ScopedLock fl(soundListLock);
FileChooser fileChooser("Add sound...", File::nonexistent, "*.wav;*.aif;*.aiff;*.ogg", true);
if (fileChooser.browseForMultipleFilesToOpen()) {
Array<File> files = fileChooser.getResults();
StringArray filePaths;
for (int i = 0; i < files.size(); ++i) {
filePaths.add(files[i].getFullPathName());
}
filesDropped(filePaths, -1, -1);
}
//[/UserButtonCode_inputAddButton]
}
//[UserbuttonClicked_Post]
//[/UserbuttonClicked_Post]
}
void MappingsDialog::buttonClicked (Button* buttonThatWasClicked)
{
//[UserbuttonClicked_Pre]
//[/UserbuttonClicked_Pre]
if (buttonThatWasClicked == addMidiButton)
{
//[UserButtonCode_addMidiButton] -- add your button handler code here..
MidiMapping *mapping = new MidiMapping(midiManager,
pluginField->getFilterGraph(),
pluginNode->nodeId,
0,
0,
false,
0.0f,
1.0f);
midiManager->registerMapping(0, mapping);
mappings.add(mapping);
pluginField->addMapping(mapping);
mappingsList->updateContent();
repaint();
//[/UserButtonCode_addMidiButton]
}
else if (buttonThatWasClicked == addOscButton)
{
//[UserButtonCode_addOscButton] -- add your button handler code here..
OscMapping *mapping = new OscMapping(oscManager,
pluginField->getFilterGraph(),
pluginNode->nodeId,
0,
"",
0);
oscManager->registerMapping("", mapping);
mappings.add(mapping);
pluginField->addMapping(mapping);
mappingsList->updateContent();
repaint();
//[/UserButtonCode_addOscButton]
}
else if (buttonThatWasClicked == deleteButton)
{
//[UserButtonCode_deleteButton] -- add your button handler code here..
int i;
Array<int> mappingsToDelete;
const SparseSet<int> selectedRows = mappingsList->getSelectedRows();
for(i=0;i<selectedRows.size();++i)
{
jassert(selectedRows[i] < mappings.size());
mappingsToDelete.add(selectedRows[i]);
}
mappingsToDelete.sort(comparator);
for(i=(mappingsToDelete.size()-1);i>=0;--i)
{
pluginField->removeMapping(mappings[mappingsToDelete[i]]);
mappings.remove(mappingsToDelete[i]);
}
mappingsList->updateContent();
//[/UserButtonCode_deleteButton]
}
else if (buttonThatWasClicked == overrideMidiButton)
{
//[UserButtonCode_overrideMidiButton] -- add your button handler code here..
pluginField->enableMidiForNode(pluginNode,
overrideMidiButton->getToggleState());
//[/UserButtonCode_overrideMidiButton]
}
//[UserbuttonClicked_Post]
//[/UserbuttonClicked_Post]
}