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();
}
void PluginListComponent::removeSelectedPlugins()
{
const SparseSet<int> selected (table.getSelectedRows());
for (int i = table.getNumRows(); --i >= 0;)
if (selected.contains (i))
removePluginItem (i);
}
void PluginListComponent::removeSelected()
{
const SparseSet <int> selected (listBox.getSelectedRows());
for (int i = list.getNumTypes(); --i >= 0;)
if (selected.contains (i))
removePluginItem (list, i);
}
//==============================================================================
void syncSelectedItemsWithDeviceList (const ReferenceCountedArray<MidiDeviceListEntry>& midiDevices)
{
SparseSet<int> selectedRows;
for (int i = 0; i < midiDevices.size(); ++i)
if (midiDevices[i]->inDevice != nullptr || midiDevices[i]->outDevice != nullptr)
selectedRows.addRange (Range<int> (i, i+1));
lastSelectedItems = selectedRows;
updateContent();
setSelectedRows (selectedRows, dontSendNotification);
}
void PluginListComponent::optionsMenuCallback (int result)
{
switch (result)
{
case 1: list.clear(); break;
case 2: list.sort (KnownPluginList::sortAlphabetically); break;
case 3: list.sort (KnownPluginList::sortByCategory); break;
case 4: list.sort (KnownPluginList::sortByManufacturer); break;
case 5:
{
const SparseSet <int> selected (listBox.getSelectedRows());
for (int i = list.getNumTypes(); --i >= 0;)
if (selected.contains (i))
list.removeType (i);
break;
}
case 6:
{
const PluginDescription* const desc = list.getType (listBox.getSelectedRow());
if (desc != nullptr && File (desc->fileOrIdentifier).existsAsFile())
File (desc->fileOrIdentifier).getParentDirectory().startAsProcess();
break;
}
case 7:
for (int i = list.getNumTypes(); --i >= 0;)
if (! AudioPluginFormatManager::getInstance()->doesPluginStillExist (*list.getType (i)))
list.removeType (i);
break;
default:
if (result != 0)
{
typeToScan = result - 10;
startTimer (1);
}
break;
}
}
/// Return true if Reg aliases a register in Regs SparseSet.
static bool hasRegAlias(unsigned Reg, SparseSet<unsigned> &Regs,
const TargetRegisterInfo *TRI) {
assert(!TargetRegisterInfo::isVirtualRegister(Reg) && "only for physregs");
for (const uint16_t *Alias = TRI->getOverlaps(Reg); *Alias; ++Alias) {
if (Regs.count(*Alias))
return true;
}
return false;
}
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);
}
}
}
}
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;
}
//==============================================================================
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;
}
}
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) 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 Image::createSolidAreaMask (RectangleList& result, const float alphaThreshold) const
{
if (hasAlphaChannel())
{
const uint8 threshold = (uint8) jlimit (0, 255, roundToInt (alphaThreshold * 255.0f));
SparseSet<int> pixelsOnRow;
const BitmapData srcData (*this, 0, 0, getWidth(), getHeight());
for (int y = 0; y < srcData.height; ++y)
{
pixelsOnRow.clear();
const uint8* lineData = srcData.getLinePointer (y);
if (isARGB())
{
for (int x = 0; x < srcData.width; ++x)
{
if (((const PixelARGB*) lineData)->getAlpha() >= threshold)
pixelsOnRow.addRange (Range<int> (x, x + 1));
lineData += srcData.pixelStride;
}
}
else
{
for (int x = 0; x < srcData.width; ++x)
{
if (*lineData >= threshold)
pixelsOnRow.addRange (Range<int> (x, x + 1));
lineData += srcData.pixelStride;
}
}
for (int i = 0; i < pixelsOnRow.getNumRanges(); ++i)
{
const Range<int> range (pixelsOnRow.getRange (i));
result.add (Rectangle<int> (range.getStart(), y, range.getLength(), 1));
}
result.consolidate();
}
}
else
{
result.add (0, 0, getWidth(), getHeight());
}
}
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]
}
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 CDPlayer::timerCallback()
{
m_digitalDisplay.setText(Utils::formatSeconds(m_transportSource.getCurrentPosition()), sendNotification);
int64 currentSample = m_source->getNextReadPosition();
const Array<int>& offsets = m_reader->getTrackOffsets();
// offsets[0] != 0 is possible, there might be a track before the first.
// offsets.getLast() is not the start of the last track but the end sample of the CD.
if (currentSample < offsets[0])
{
// We are before the first track.
m_slider.setEnabled(false);
m_slider.setValue(m_slider.getMinimum(), juce::dontSendNotification);
m_currentTrack = -1;
SparseSet<int> rows;
m_tracksTable.setSelectedRows(rows, juce::dontSendNotification);
return;
}
if (m_currentTrack == -1)
{
// We have now entered the first track.
m_slider.setEnabled(true);
m_slider.setRange(offsets[0], offsets[1]);
// Possible loss of precision is acceptable for very large values because user can't select specific value that precise.
m_slider.setValue(static_cast<double>(currentSample), juce::dontSendNotification);
m_currentTrack = 0;
m_pluginLoader.playlistEntrySelected(getName().toRawUTF8(), m_currentTrack);
SparseSet<int> rows;
rows.addRange(Range<int>(m_currentTrack, m_currentTrack + 1));
m_tracksTable.setSelectedRows(rows, juce::dontSendNotification);
return;
}
jassert(m_currentTrack + 1 < offsets.size());
if (currentSample >= offsets[m_currentTrack] && currentSample < offsets[m_currentTrack + 1])
{
// We are still within the current track (usual case).
// Possible loss of precision is acceptable for very large values because user can't select specific value that precise.
m_slider.setValue(static_cast<double>(currentSample), juce::dontSendNotification);
return;
}
// We are within another track.
int64 firstSample = -1;
int64 lastSample = -1;
if (currentSample < offsets[m_currentTrack])
{
// We are before the curren track. Search backward to find the track our sample position now lies within.
// Assume our current track is the immediately preceeding track.
jassert(m_currentTrack - 1 >= 0);
firstSample = -1;
lastSample = offsets[m_currentTrack];
for (int probeTrack = m_currentTrack - 1; probeTrack >= 0; --probeTrack)
{
if (currentSample >= offsets[probeTrack])
{
m_currentTrack = probeTrack;
firstSample = offsets[probeTrack];
break; // We are at the previous track.
}
lastSample = offsets[probeTrack];
}
m_pluginLoader.previousEntrySelected(getName().toRawUTF8());
m_pluginLoader.playlistEntrySelected(getName().toRawUTF8(), m_currentTrack);
}
if (currentSample >= offsets[m_currentTrack + 1])
{
// We are after the curren track. Search forward to find the track our sample position now lies within.
// Assume our current track is the immediately following track.
jassert(m_currentTrack + 2 < offsets.size());
firstSample = offsets[m_currentTrack + 1];
lastSample = -1;
for (int probeTrack = m_currentTrack + 2; probeTrack < offsets.size(); ++probeTrack)
{
if (offsets[probeTrack] > currentSample)
{
m_currentTrack = probeTrack - 1;
lastSample = offsets[probeTrack];
break; // We are at the next track.
}
firstSample = offsets[probeTrack];
}
m_pluginLoader.nextEntrySelected(getName().toRawUTF8());
m_pluginLoader.playlistEntrySelected(getName().toRawUTF8(), m_currentTrack);
}
jassert(currentSample >= firstSample);
jassert(currentSample < lastSample);
// Possible loss of precision is acceptable for very large values because user can't select specific value that precise.
m_slider.setRange(static_cast<double>(firstSample), static_cast<double>(lastSample));
m_slider.setValue(static_cast<double>(currentSample), juce::dontSendNotification);
SparseSet<int> rows;
rows.addRange(Range<int>(m_currentTrack, m_currentTrack + 1));
m_tracksTable.setSelectedRows(rows, juce::dontSendNotification);
m_pluginLoader.positionChanged(getName().toRawUTF8(), m_transportSource.getCurrentPosition());
}
void PluginListComponent::buttonClicked (Button* b)
{
if (optionsButton == b)
{
PopupMenu menu;
menu.addItem (1, TRANS("Clear list"));
menu.addItem (5, TRANS("Remove selected plugin from list"), listBox->getNumSelectedRows() > 0);
menu.addItem (6, TRANS("Show folder containing selected plugin"), listBox->getNumSelectedRows() > 0);
menu.addItem (7, TRANS("Remove any plugins whose files no longer exist"));
menu.addSeparator();
menu.addItem (2, TRANS("Sort alphabetically"));
menu.addItem (3, TRANS("Sort by category"));
menu.addItem (4, TRANS("Sort by manufacturer"));
menu.addSeparator();
for (int i = 0; i < AudioPluginFormatManager::getInstance()->getNumFormats(); ++i)
{
AudioPluginFormat* const format = AudioPluginFormatManager::getInstance()->getFormat (i);
if (format->getDefaultLocationsToSearch().getNumPaths() > 0)
menu.addItem (10 + i, "Scan for new or updated " + format->getName() + " plugins...");
}
const int r = menu.showAt (optionsButton);
if (r == 1)
{
list.clear();
}
else if (r == 2)
{
list.sort (KnownPluginList::sortAlphabetically);
}
else if (r == 3)
{
list.sort (KnownPluginList::sortByCategory);
}
else if (r == 4)
{
list.sort (KnownPluginList::sortByManufacturer);
}
else if (r == 5)
{
const SparseSet <int> selected (listBox->getSelectedRows());
for (int i = list.getNumTypes(); --i >= 0;)
if (selected.contains (i))
list.removeType (i);
}
else if (r == 6)
{
const PluginDescription* const desc = list.getType (listBox->getSelectedRow());
if (desc != 0)
{
if (File (desc->fileOrIdentifier).existsAsFile())
File (desc->fileOrIdentifier).getParentDirectory().startAsProcess();
}
}
else if (r == 7)
{
for (int i = list.getNumTypes(); --i >= 0;)
{
if (! AudioPluginFormatManager::getInstance()->doesPluginStillExist (*list.getType (i)))
{
list.removeType (i);
}
}
}
else if (r != 0)
{
typeToScan = r - 10;
startTimer (1);
}
}
}
