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OB-Xd/Source/PluginProcessor.cpp

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2017-01-23 10:15:08 +00:00
/*
==============================================================================
This file was auto-generated!
It contains the basic startup code for a Juce application.
==============================================================================
*/
#include "PluginProcessor.h"
#include "PluginEditor.h"
#include "Engine/Params.h"
// Compare JUCE_VERSION against this to check for JUCE 5.4.3 and earlier
#define JUCE_543 328707
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//only sse2 version on windows
#ifdef _WINDOWS
#define __SSE2__
#define __SSE__
#endif
#ifdef __SSE2__
#include <xmmintrin.h>
#endif
//==============================================================================
#define S(T) (juce::String(T))
//==============================================================================
ObxdAudioProcessor::ObxdAudioProcessor()
: bindings()
, programs()
, configLock("__" JucePlugin_Name "ConfigLock__")
{
isHostAutomatedChange = true;
midiControlledParamSet = false;
lastMovedController = 0;
lastUsedParameter = 0;
synth.setSampleRate(44100);
PropertiesFile::Options options;
options.applicationName = JucePlugin_Name;
options.storageFormat = PropertiesFile::storeAsXML;
options.millisecondsBeforeSaving = 2500;
options.processLock = &configLock;
config = new PropertiesFile(getDocumentFolder().getChildFile("Settings.xml"), options);
currentSkin = config->containsKey("skin") ? config->getValue("skin") : "discoDSP Blue";
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currentBank = "Init";
scanAndUpdateBanks();
initAllParams();
if (bankFiles.size() > 0)
{
loadFromFXBFile(bankFiles[0]);
}
}
ObxdAudioProcessor::~ObxdAudioProcessor()
{
config->saveIfNeeded();
config = nullptr;
}
//==============================================================================
void ObxdAudioProcessor::initAllParams()
{
for (int i = 0 ; i < PARAM_COUNT; i++)
{
setParameter(i, programs.currentProgramPtr->values[i]);
}
}
//==============================================================================
int ObxdAudioProcessor::getNumParameters()
{
return PARAM_COUNT;
}
float ObxdAudioProcessor::getParameter (int index)
{
return programs.currentProgramPtr->values[index];
}
void ObxdAudioProcessor::setParameter (int index, float newValue)
{
if(!midiControlledParamSet || index==MIDILEARN || index==UNLEARN)
lastUsedParameter = index;
programs.currentProgramPtr->values[index] = newValue;
switch(index)
{
case SELF_OSC_PUSH:
synth.processSelfOscPush(newValue);
break;
case PW_ENV_BOTH:
synth.processPwEnvBoth(newValue);
break;
case PW_OSC2_OFS:
synth.processPwOfs(newValue);
break;
case ENV_PITCH_BOTH:
synth.processPitchModBoth(newValue);
break;
case FENV_INVERT:
synth.processInvertFenv(newValue);
break;
case LEVEL_DIF:
synth.processLoudnessDetune(newValue);
break;
case PW_ENV:
synth.processPwEnv(newValue);
break;
case LFO_SYNC:
synth.procLfoSync(newValue);
break;
case ECONOMY_MODE:
synth.procEconomyMode(newValue);
break;
case VAMPENV:
synth.procAmpVelocityAmount(newValue);
break;
case VFLTENV:
synth.procFltVelocityAmount(newValue);
break;
case ASPLAYEDALLOCATION:
synth.procAsPlayedAlloc(newValue);
break;
case BENDLFORATE:
synth.procModWheelFrequency(newValue);
break;
case FOURPOLE:
synth.processFourPole(newValue);
break;
case LEGATOMODE:
synth.processLegatoMode(newValue);
break;
case ENVPITCH:
synth.processEnvelopeToPitch(newValue);
break;
case OSCQuantize:
synth.processPitchQuantization(newValue);
break;
case VOICE_COUNT:
synth.setVoiceCount(newValue);
break;
case BANDPASS:
synth.processBandpassSw(newValue);
break;
case FILTER_WARM:
synth.processOversampling(newValue);
break;
case BENDOSC2:
synth.procPitchWheelOsc2Only(newValue);
break;
case BENDRANGE:
synth.procPitchWheelAmount(newValue);
break;
case NOISEMIX:
synth.processNoiseMix(newValue);
break;
case OCTAVE:
synth.processOctave(newValue);
break;
case TUNE:
synth.processTune(newValue);
break;
case BRIGHTNESS:
synth.processBrightness(newValue);
break;
case MULTIMODE:
synth.processMultimode(newValue);
break;
case LFOFREQ:
synth.processLfoFrequency(newValue);
break;
case LFO1AMT:
synth.processLfoAmt1(newValue);
break;
case LFO2AMT:
synth.processLfoAmt2(newValue);
break;
case LFOSINWAVE:
synth.processLfoSine(newValue);
break;
case LFOSQUAREWAVE:
synth.processLfoSquare(newValue);
break;
case LFOSHWAVE:
synth.processLfoSH(newValue);
break;
case LFOFILTER:
synth.processLfoFilter(newValue);
break;
case LFOOSC1:
synth.processLfoOsc1(newValue);
break;
case LFOOSC2:
synth.processLfoOsc2(newValue);
break;
case LFOPW1:
synth.processLfoPw1(newValue);
break;
case LFOPW2:
synth.processLfoPw2(newValue);
break;
case PORTADER:
synth.processPortamentoDetune(newValue);
break;
case FILTERDER:
synth.processFilterDetune(newValue);
break;
case ENVDER:
synth.processEnvelopeDetune(newValue);
break;
case XMOD:
synth.processOsc2Xmod(newValue);
break;
case OSC2HS:
synth.processOsc2HardSync(newValue);
break;
case OSC2P:
synth.processOsc2Pitch(newValue);
break;
case OSC1P:
synth.processOsc1Pitch(newValue);
break;
case PORTAMENTO:
synth.processPortamento(newValue);
break;
case UNISON:
synth.processUnison(newValue);
break;
case FLT_KF:
synth.processFilterKeyFollow(newValue);
break;
case OSC1MIX:
synth.processOsc1Mix(newValue);
break;
case OSC2MIX:
synth.processOsc2Mix(newValue);
break;
case PW:
synth.processPulseWidth(newValue);
break;
case OSC1Saw:
synth.processOsc1Saw(newValue);
break;
case OSC2Saw:
synth.processOsc2Saw(newValue);
break;
case OSC1Pul:
synth.processOsc1Pulse(newValue);
break;
case OSC2Pul:
synth.processOsc2Pulse(newValue);
break;
case VOLUME:
synth.processVolume(newValue);
break;
case UDET:
synth.processDetune(newValue);
break;
case OSC2_DET:
synth.processOsc2Det(newValue);
break;
case CUTOFF:
synth.processCutoff(newValue);
break;
case RESONANCE:
synth.processResonance(newValue);
break;
case ENVELOPE_AMT:
synth.processFilterEnvelopeAmt(newValue);
break;
case LATK:
synth.processLoudnessEnvelopeAttack(newValue);
break;
case LDEC:
synth.processLoudnessEnvelopeDecay(newValue);
break;
case LSUS:
synth.processLoudnessEnvelopeSustain(newValue);
break;
case LREL:
synth.processLoudnessEnvelopeRelease(newValue);
break;
case FATK:
synth.processFilterEnvelopeAttack(newValue);
break;
case FDEC:
synth.processFilterEnvelopeDecay(newValue);
break;
case FSUS:
synth.processFilterEnvelopeSustain(newValue);
break;
case FREL:
synth.processFilterEnvelopeRelease(newValue);
break;
case PAN1:
synth.processPan(newValue,1);
break;
case PAN2:
synth.processPan(newValue,2);
break;
case PAN3:
synth.processPan(newValue,3);
break;
case PAN4:
synth.processPan(newValue,4);
break;
case PAN5:
synth.processPan(newValue,5);
break;
case PAN6:
synth.processPan(newValue,6);
break;
case PAN7:
synth.processPan(newValue,7);
break;
case PAN8:
synth.processPan(newValue,8);
break;
}
//DIRTY HACK
//This should be checked to avoid stalling on gui update
//It is needed because some hosts do wierd stuff
if(isHostAutomatedChange)
sendChangeMessage();
}
const String ObxdAudioProcessor::getParameterName (int index)
{
switch(index)
{
case SELF_OSC_PUSH:
return S("SelfOscPush");
case ENV_PITCH_BOTH:
return S("EnvPitchBoth");
case FENV_INVERT:
return S("FenvInvert");
case PW_OSC2_OFS:
return S("PwOfs");
case LEVEL_DIF:
return S("LevelDif");
case PW_ENV_BOTH:
return S("PwEnvBoth");
case PW_ENV:
return S("PwEnv");
case LFO_SYNC:
return S("LfoSync");
case ECONOMY_MODE:
return S("EconomyMode");
case UNLEARN:
return S("MidiUnlearn");
case MIDILEARN:
return S("MidiLearn");
case VAMPENV:
return S("VAmpFactor");
case VFLTENV:
return S("VFltFactor");
case ASPLAYEDALLOCATION:
return S("AsPlayedAllocation");
case BENDLFORATE:
return S("VibratoRate");
case FOURPOLE:
return S("FourPole");
case LEGATOMODE:
return S("LegatoMode");
case ENVPITCH:
return S("EnvelopeToPitch");
case OSCQuantize:
return S("PitchQuant");
case VOICE_COUNT:
return S("VoiceCount");
case BANDPASS:
return S("BandpassBlend");
case FILTER_WARM:
return S("Filter_Warm");
case BENDRANGE:
return S("BendRange");
case BENDOSC2:
return S("BendOsc2Only");
case OCTAVE:
return S("Octave");
case TUNE:
return S("Tune");
case BRIGHTNESS:
return S("Brightness");
case NOISEMIX:
return S("NoiseMix");
case OSC1MIX:
return S("Osc1Mix");
case OSC2MIX:
return S("Osc2Mix");
case MULTIMODE:
return S("Multimode");
case LFOSHWAVE:
return S("LfoSampleHoldWave");
case LFOSINWAVE:
return S("LfoSineWave");
case LFOSQUAREWAVE:
return S("LfoSquareWave");
case LFO1AMT:
return S("LfoAmount1");
case LFO2AMT:
return S("LfoAmount2");
case LFOFILTER:
return S("LfoFilter");
case LFOOSC1:
return S("LfoOsc1");
case LFOOSC2:
return S("LfoOsc2");
case LFOFREQ:
return S("LfoFrequency");
case LFOPW1:
return S("LfoPw1");
case LFOPW2:
return S("LfoPw2");
case PORTADER:
return S("PortamentoDetune");
case FILTERDER:
return S("FilterDetune");
case ENVDER:
return S("EnvelopeDetune");
case PAN1:
return S("Pan1");
case PAN2:
return S("Pan2");
case PAN3:
return S("Pan3");
case PAN4:
return S("Pan4");
case PAN5:
return S("Pan5");
case PAN6:
return S("Pan6");
case PAN7:
return S("Pan7");
case PAN8:
return S("Pan8");
case XMOD:
return S("Xmod");
case OSC2HS:
return S("Osc2HardSync");
case OSC1P:
return S("Osc1Pitch");
case OSC2P:
return S("Osc2Pitch");
case PORTAMENTO:
return S("Portamento");
case UNISON:
return S("Unison");
case FLT_KF:
return S("FilterKeyFollow");
case PW:
return S("PulseWidth");
case OSC2Saw:
return S("Osc2Saw");
case OSC1Saw:
return S("Osc1Saw");
case OSC1Pul:
return S("Osc1Pulse");
case OSC2Pul:
return S("Osc2Pulse");
case VOLUME:
return S("Volume");
case UDET:
return S("VoiceDetune");
case OSC2_DET:
return S("Oscillator2detune");
case CUTOFF:
return S("Cutoff");
case RESONANCE:
return S("Resonance");
case ENVELOPE_AMT:
return S("FilterEnvAmount");
case LATK:
return S("Attack");
case LDEC:
return S("Decay");
case LSUS:
return S("Sustain");
case LREL:
return S("Release");
case FATK:
return S("FilterAttack");
case FDEC:
return S("FilterDecay");
case FSUS:
return S("FilterSustain");
case FREL:
return S("FilterRelease");
}
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return {};
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}
const String ObxdAudioProcessor::getParameterText (int index)
{
return String(programs.currentProgramPtr->values[index],2);
}
//==============================================================================
const String ObxdAudioProcessor::getName() const
{
return JucePlugin_Name;
}
const String ObxdAudioProcessor::getInputChannelName (int channelIndex) const
{
return String (channelIndex + 1);
}
const String ObxdAudioProcessor::getOutputChannelName (int channelIndex) const
{
return String (channelIndex + 1);
}
bool ObxdAudioProcessor::isInputChannelStereoPair (int index) const
{
return true;
}
bool ObxdAudioProcessor::isOutputChannelStereoPair (int index) const
{
return true;
}
bool ObxdAudioProcessor::acceptsMidi() const
{
#if JucePlugin_WantsMidiInput
return true;
#else
return false;
#endif
}
bool ObxdAudioProcessor::producesMidi() const
{
#if JucePlugin_ProducesMidiOutput
return true;
#else
return false;
#endif
}
bool ObxdAudioProcessor::silenceInProducesSilenceOut() const
{
return false;
}
double ObxdAudioProcessor::getTailLengthSeconds() const
{
return 0.0;
}
//==============================================================================
int ObxdAudioProcessor::getNumPrograms()
{
return PROGRAMCOUNT;
}
int ObxdAudioProcessor::getCurrentProgram()
{
return programs.currentProgram;
}
void ObxdAudioProcessor::setCurrentProgram (int index)
{
programs.currentProgram = index;
programs.currentProgramPtr = programs.programs + programs.currentProgram;
isHostAutomatedChange = false;
for(int i = 0 ; i < PARAM_COUNT;i++)
setParameter(i,programs.currentProgramPtr->values[i]);
isHostAutomatedChange = true;
sendChangeMessage();
updateHostDisplay();
}
const String ObxdAudioProcessor::getProgramName (int index)
{
return programs.programs[index].name;
}
void ObxdAudioProcessor::changeProgramName (int index, const String& newName)
{
programs.programs[index].name = newName;
}
//==============================================================================
void ObxdAudioProcessor::prepareToPlay (double sampleRate, int samplesPerBlock)
{
// Use this method as the place to do any pre-playback
// initialisation that you need..
nextMidi= new MidiMessage(0xF0);
midiMsg = new MidiMessage(0xF0);
synth.setSampleRate(sampleRate);
}
void ObxdAudioProcessor::releaseResources()
{
}
inline void ObxdAudioProcessor::processMidiPerSample(MidiBuffer::Iterator* iter,const int samplePos)
{
while (getNextEvent(iter, samplePos))
{
if(midiMsg->isNoteOn())
{
synth.procNoteOn(midiMsg->getNoteNumber(),midiMsg->getFloatVelocity());
}
if (midiMsg->isNoteOff())
{
synth.procNoteOff(midiMsg->getNoteNumber());
}
if(midiMsg->isPitchWheel())
{
// [0..16383] center = 8192;
synth.procPitchWheel((midiMsg->getPitchWheelValue()-8192) / 8192.0);
}
if(midiMsg->isController() && midiMsg->getControllerNumber()==1)
synth.procModWheel(midiMsg->getControllerValue() / 127.0);
if(midiMsg->isController())
{
lastMovedController = midiMsg->getControllerNumber();
if(programs.currentProgramPtr->values[MIDILEARN] > 0.5)
bindings.controllers[lastMovedController] = lastUsedParameter;
if(programs.currentProgramPtr->values[UNLEARN] >0.5)
{
midiControlledParamSet = true;
bindings.controllers[lastMovedController] = 0;
setParameter(UNLEARN,0);
lastMovedController = 0;
lastUsedParameter = 0;
midiControlledParamSet = false;
}
if(bindings.controllers[lastMovedController] > 0)
{
midiControlledParamSet = true;
setParameter(bindings.controllers[lastMovedController],midiMsg->getControllerValue() / 127.0);
setParameter(MIDILEARN,0);
lastMovedController = 0;
lastUsedParameter = 0;
midiControlledParamSet = false;
}
}
if(midiMsg->isSustainPedalOn())
{
synth.sustainOn();
}
if(midiMsg->isSustainPedalOff() || midiMsg->isAllNotesOff()||midiMsg->isAllSoundOff())
{
synth.sustainOff();
}
if(midiMsg->isAllNotesOff())
{
synth.allNotesOff();
}
if(midiMsg->isAllSoundOff())
{
synth.allSoundOff();
}
}
}
bool ObxdAudioProcessor::getNextEvent(MidiBuffer::Iterator* iter,const int samplePos)
{
if (hasMidiMessage && midiEventPos <= samplePos)
{
*midiMsg = *nextMidi;
hasMidiMessage = iter->getNextEvent(*nextMidi, midiEventPos);
return true;
}
return false;
}
void ObxdAudioProcessor::processBlock (AudioSampleBuffer& buffer, MidiBuffer& midiMessages)
{
//SSE flags set
#ifdef __SSE__
_MM_SET_FLUSH_ZERO_MODE(_MM_FLUSH_ZERO_ON);
#endif
#ifdef __SSE2__
// _MM_SET_DENORMALS_ZERO_MODE(_MM_DENORMALS_ZERO_ON);
#endif
MidiBuffer::Iterator ppp(midiMessages);
hasMidiMessage = ppp.getNextEvent(*nextMidi,midiEventPos);
int samplePos = 0;
int numSamples = buffer.getNumSamples();
float* channelData1 = buffer.getWritePointer(0);
float* channelData2 = buffer.getWritePointer(1);
AudioPlayHead::CurrentPositionInfo pos;
if (getPlayHead() != 0 && getPlayHead()->getCurrentPosition (pos))
{
synth.setPlayHead(pos.bpm,pos.ppqPosition);
}
while (samplePos < numSamples)
{
processMidiPerSample(&ppp,samplePos);
synth.processSample(channelData1+samplePos,channelData2+samplePos);
samplePos++;
}
}
//==============================================================================
bool ObxdAudioProcessor::hasEditor() const
{
return true;
}
AudioProcessorEditor* ObxdAudioProcessor::createEditor()
{
return new ObxdAudioProcessorEditor (this);
}
//==============================================================================
void ObxdAudioProcessor::getStateInformation(MemoryBlock& destData)
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{
XmlElement xmlState = XmlElement("Datsounds");
xmlState.setAttribute(S("currentProgram"), programs.currentProgram);
XmlElement* xprogs = new XmlElement("programs");
for (int i = 0; i < PROGRAMCOUNT; ++i)
{
XmlElement* xpr = new XmlElement("program");
xpr->setAttribute(S("programName"), programs.programs[i].name);
xpr->setAttribute(S("voiceCount"), Motherboard::MAX_VOICES);
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for (int k = 0; k < PARAM_COUNT; ++k)
{
xpr->setAttribute(String(k), programs.programs[i].values[k]);
}
xprogs->addChildElement(xpr);
}
xmlState.addChildElement(xprogs);
for (int i = 0; i < 255; ++i)
{
xmlState.setAttribute(String(i), bindings.controllers[i]);
}
copyXmlToBinary(xmlState, destData);
}
void ObxdAudioProcessor::getCurrentProgramStateInformation(MemoryBlock& destData)
{
XmlElement xmlState = XmlElement("Datsounds");
for (int k = 0; k < PARAM_COUNT; ++k)
{
xmlState.setAttribute(String(k), programs.currentProgramPtr->values[k]);
}
xmlState.setAttribute(S("voiceCount"), Motherboard::MAX_VOICES);
xmlState.setAttribute(S("programName"), programs.currentProgramPtr->name);
copyXmlToBinary(xmlState, destData);
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}
void ObxdAudioProcessor::setStateInformation(const void* data, int sizeInBytes)
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{
#if JUCE_VERSION <= JUCE_543
XmlElement * const xmlState = getXmlFromBinary(data, sizeInBytes);
#else
std::unique_ptr<XmlElement> xmlState = getXmlFromBinary(data, sizeInBytes);
#endif
if (xmlState)
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{
XmlElement* xprogs = xmlState->getFirstChildElement();
if (xprogs->hasTagName(S("programs")))
{
int i = 0;
forEachXmlChildElement(*xprogs, e)
{
bool newFormat = e->hasAttribute("voiceCount");
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programs.programs[i].setDefaultValues();
for (int k = 0; k < PARAM_COUNT; ++k)
{
float value = float(e->getDoubleAttribute(String(k), programs.programs[i].values[k]));
if (!newFormat && k == VOICE_COUNT) value *= 0.25f;
programs.programs[i].values[k] = value;
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}
programs.programs[i].name = e->getStringAttribute(S("programName"), S("Default"));
++i;
}
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}
for (int i = 0; i < 255; ++i)
{
bindings.controllers[i] = xmlState->getIntAttribute(String(i), 0);
}
setCurrentProgram(xmlState->getIntAttribute(S("currentProgram"), 0));
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#if JUCE_VERSION <= JUCE_543
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delete xmlState;
#endif
}
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}
void ObxdAudioProcessor::setCurrentProgramStateInformation(const void* data, int sizeInBytes)
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{
#if JUCE_VERSION <= JUCE_543
XmlElement * const e = getXmlFromBinary(data, sizeInBytes);
#else
std::unique_ptr<XmlElement> e = getXmlFromBinary(data, sizeInBytes);
#endif
if (e)
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{
programs.currentProgramPtr->setDefaultValues();
bool newFormat = e->hasAttribute("voiceCount");
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for (int k = 0; k < PARAM_COUNT; ++k)
{
float value = float(e->getDoubleAttribute(String(k), programs.currentProgramPtr->values[k]));
if (!newFormat && k == VOICE_COUNT) value *= 0.25f;
programs.currentProgramPtr->values[k] = value;
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}
programs.currentProgramPtr->name = e->getStringAttribute(S("programName"), S("Default"));
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setCurrentProgram(programs.currentProgram);
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#if JUCE_VERSION <= JUCE_543
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delete e;
#endif
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}
}
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//==============================================================================
bool ObxdAudioProcessor::loadFromFXBFile(const File& fxbFile)
{
MemoryBlock mb;
if (! fxbFile.loadFileAsData(mb))
return false;
const void* const data = mb.getData();
const size_t dataSize = mb.getSize();
if (dataSize < 28)
return false;
const fxSet* const set = (const fxSet*) data;
if ((! compareMagic (set->chunkMagic, "CcnK")) || fxbSwap (set->version) > fxbVersionNum)
return false;
if (compareMagic (set->fxMagic, "FxBk"))
{
// bank of programs
if (fxbSwap (set->numPrograms) >= 0)
{
const int oldProg = getCurrentProgram();
const int numParams = fxbSwap (((const fxProgram*) (set->programs))->numParams);
const int progLen = (int) sizeof (fxProgram) + (numParams - 1) * (int) sizeof (float);
for (int i = 0; i < fxbSwap (set->numPrograms); ++i)
{
if (i != oldProg)
{
const fxProgram* const prog = (const fxProgram*) (((const char*) (set->programs)) + i * progLen);
if (((const char*) prog) - ((const char*) set) >= (ssize_t) dataSize)
return false;
if (fxbSwap (set->numPrograms) > 0)
setCurrentProgram (i);
if (! restoreProgramSettings (prog))
return false;
}
}
if (fxbSwap (set->numPrograms) > 0)
setCurrentProgram (oldProg);
const fxProgram* const prog = (const fxProgram*) (((const char*) (set->programs)) + oldProg * progLen);
if (((const char*) prog) - ((const char*) set) >= (ssize_t) dataSize)
return false;
if (! restoreProgramSettings (prog))
return false;
}
}
else if (compareMagic (set->fxMagic, "FxCk"))
{
// single program
const fxProgram* const prog = (const fxProgram*) data;
if (! compareMagic (prog->chunkMagic, "CcnK"))
return false;
changeProgramName (getCurrentProgram(), prog->prgName);
for (int i = 0; i < fxbSwap (prog->numParams); ++i)
setParameter (i, fxbSwapFloat (prog->params[i]));
}
else if (compareMagic (set->fxMagic, "FBCh"))
{
// non-preset chunk
const fxChunkSet* const cset = (const fxChunkSet*) data;
if ((size_t) fxbSwap (cset->chunkSize) + sizeof (fxChunkSet) - 8 > (size_t) dataSize)
return false;
setStateInformation(cset->chunk, fxbSwap (cset->chunkSize));
}
else if (compareMagic (set->fxMagic, "FPCh"))
{
// preset chunk
const fxProgramSet* const cset = (const fxProgramSet*) data;
if ((size_t) fxbSwap (cset->chunkSize) + sizeof (fxProgramSet) - 8 > (size_t) dataSize)
return false;
setCurrentProgramStateInformation(cset->chunk, fxbSwap (cset->chunkSize));
changeProgramName (getCurrentProgram(), cset->name);
}
else
{
return false;
}
currentBank = fxbFile.getFileName();
updateHostDisplay();
return true;
}
bool ObxdAudioProcessor::restoreProgramSettings(const fxProgram* const prog)
{
if (compareMagic (prog->chunkMagic, "CcnK")
&& compareMagic (prog->fxMagic, "FxCk"))
{
changeProgramName (getCurrentProgram(), prog->prgName);
for (int i = 0; i < fxbSwap (prog->numParams); ++i)
setParameter (i, fxbSwapFloat (prog->params[i]));
return true;
}
return false;
}
//==============================================================================
void ObxdAudioProcessor::scanAndUpdateBanks()
{
bankFiles.clearQuick();
DirectoryIterator it(getBanksFolder(), false, "*.fxb", File::findFiles);
while (it.next())
{
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bankFiles.addUsingDefaultSort(it.getFile());
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}
}
const Array<File>& ObxdAudioProcessor::getBankFiles() const
{
return bankFiles;
}
File ObxdAudioProcessor::getCurrentBankFile() const
{
return getBanksFolder().getChildFile(currentBank);
}
//==============================================================================
File ObxdAudioProcessor::getDocumentFolder() const
{
File folder = File::getSpecialLocation(File::userDocumentsDirectory).getChildFile("discoDSP").getChildFile("OB-Xd");
if (folder.isSymbolicLink())
folder = folder.getLinkedTarget();
return folder;
}
File ObxdAudioProcessor::getSkinFolder() const
{
return getDocumentFolder().getChildFile("Skins");
}
File ObxdAudioProcessor::getBanksFolder() const
{
return getDocumentFolder().getChildFile("Banks");
}
File ObxdAudioProcessor::getCurrentSkinFolder() const
{
return getSkinFolder().getChildFile(currentSkin);
}
void ObxdAudioProcessor::setCurrentSkinFolder(const String& folderName)
{
currentSkin = folderName;
config->setValue("skin", folderName);
config->setNeedsToBeSaved(true);
}
//==============================================================================
// This creates new instances of the plugin..
AudioProcessor* JUCE_CALLTYPE createPluginFilter()
{
return new ObxdAudioProcessor();
}