Added Synthesizer example

examples/EqualizerExample/EqualizerExample.jucer

@@ -1,7 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <JUCERPROJECT id="WYEC4E" name="EqualizerExample" projectType="audioplug" jucerVersion="5.4.5"
-              projectLineFeed="&#10;">
+              projectLineFeed="&#10;" companyName="Foleys Finest Audio" companyWebsite="https://foleysfinest.com"
+              bundleIdentifier="com.foleysfinest.equalizerexample" pluginManufacturerCode="FFAU">
   <MAINGROUP id="FaWUds" name="EqualizerExample">
     <GROUP id="{2FE48CA4-8183-CD45-E26D-AA245FA268D6}" name="Source">
       <FILE id="x4GqF2" name="PluginProcessor.cpp" compile="1" resource="0"

examples/EqualizerExample/Source/PluginProcessor.h

@@ -161,7 +161,7 @@ class EqualizerExampleAudioProcessor  : public AudioProcessor,
 
     foleys::MagicFilterPlot* plotSum = nullptr;
 
-    // define that as last member of your AudioProcessor
+    // GUI MAGIC: define that as last member of your AudioProcessor
     foleys::MagicProcessorState magicState { *this, treeState };
 
     JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (EqualizerExampleAudioProcessor)

examples/FoleysSynth/FoleysSynth.jucer

@@ -0,0 +1,91 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<JUCERPROJECT id="JeItQC" name="FoleysSynth" projectType="audioplug" jucerVersion="5.4.5"
+              companyName="Foleys Finest Audio" projectLineFeed="&#10;" companyWebsite="https://foleysfinest.com"
+              pluginCharacteristicsValue="pluginIsSynth,pluginWantsMidiIn"
+              pluginManufacturerCode="FFAU">
+  <MAINGROUP id="LGWoY5" name="FoleysSynth">
+    <GROUP id="{0F03A121-FE7D-F4DB-7A0D-D90E378AACC7}" name="Source">
+      <FILE id="mHBU5k" name="PluginProcessor.cpp" compile="1" resource="0"
+            file="Source/PluginProcessor.cpp"/>
+      <FILE id="w20MsF" name="PluginProcessor.h" compile="0" resource="0"
+            file="Source/PluginProcessor.h"/>
+    </GROUP>
+    <GROUP id="{99A1E16A-8343-0C77-9D5B-A3401E80CB20}" name="Resources">
+      <FILE id="YQH7jG" name="magic.xml" compile="0" resource="1" file="Resources/magic.xml"/>
+    </GROUP>
+  </MAINGROUP>
+  <EXPORTFORMATS>
+    <XCODE_MAC targetFolder="Builds/MacOSX">
+      <CONFIGURATIONS>
+        <CONFIGURATION isDebug="1" name="Debug"/>
+        <CONFIGURATION isDebug="0" name="Release"/>
+      </CONFIGURATIONS>
+      <MODULEPATHS>
+        <MODULEPATH id="juce_audio_basics" path="../../JUCE/modules"/>
+        <MODULEPATH id="juce_audio_devices" path="../../JUCE/modules"/>
+        <MODULEPATH id="juce_audio_formats" path="../../JUCE/modules"/>
+        <MODULEPATH id="juce_audio_plugin_client" path="../../JUCE/modules"/>
+        <MODULEPATH id="juce_audio_processors" path="../../JUCE/modules"/>
+        <MODULEPATH id="juce_audio_utils" path="../../JUCE/modules"/>
+        <MODULEPATH id="juce_core" path="../../JUCE/modules"/>
+        <MODULEPATH id="juce_cryptography" path="../../JUCE/modules"/>
+        <MODULEPATH id="juce_data_structures" path="../../JUCE/modules"/>
+        <MODULEPATH id="juce_events" path="../../JUCE/modules"/>
+        <MODULEPATH id="juce_graphics" path="../../JUCE/modules"/>
+        <MODULEPATH id="juce_gui_basics" path="../../JUCE/modules"/>
+        <MODULEPATH id="juce_gui_extra" path="../../JUCE/modules"/>
+        <MODULEPATH id="juce_opengl" path="../../JUCE/modules"/>
+        <MODULEPATH id="foleys_gui_magic" path="../../modules"/>
+        <MODULEPATH id="juce_dsp" path="../../JUCE/modules"/>
+      </MODULEPATHS>
+    </XCODE_MAC>
+    <VS2019 targetFolder="Builds/VisualStudio2019">
+      <CONFIGURATIONS>
+        <CONFIGURATION isDebug="1" name="Debug"/>
+        <CONFIGURATION isDebug="0" name="Release"/>
+      </CONFIGURATIONS>
+      <MODULEPATHS>
+        <MODULEPATH id="juce_audio_basics" path="../../JUCE/modules"/>
+        <MODULEPATH id="juce_audio_devices" path="../../JUCE/modules"/>
+        <MODULEPATH id="juce_audio_formats" path="../../JUCE/modules"/>
+        <MODULEPATH id="juce_audio_plugin_client" path="../../JUCE/modules"/>
+        <MODULEPATH id="juce_audio_processors" path="../../JUCE/modules"/>
+        <MODULEPATH id="juce_audio_utils" path="../../JUCE/modules"/>
+        <MODULEPATH id="juce_core" path="../../JUCE/modules"/>
+        <MODULEPATH id="juce_cryptography" path="../../JUCE/modules"/>
+        <MODULEPATH id="juce_data_structures" path="../../JUCE/modules"/>
+        <MODULEPATH id="juce_events" path="../../JUCE/modules"/>
+        <MODULEPATH id="juce_graphics" path="../../JUCE/modules"/>
+        <MODULEPATH id="juce_gui_basics" path="../../JUCE/modules"/>
+        <MODULEPATH id="juce_gui_extra" path="../../JUCE/modules"/>
+        <MODULEPATH id="juce_opengl" path="../../JUCE/modules"/>
+        <MODULEPATH id="foleys_gui_magic" path="../../modules"/>
+        <MODULEPATH id="juce_dsp" path="../../JUCE/modules"/>
+      </MODULEPATHS>
+    </VS2019>
+  </EXPORTFORMATS>
+  <MODULES>
+    <MODULE id="foleys_gui_magic" showAllCode="1" useLocalCopy="0" useGlobalPath="0"/>
+    <MODULE id="juce_audio_basics" showAllCode="1" useLocalCopy="0" useGlobalPath="0"/>
+    <MODULE id="juce_audio_devices" showAllCode="1" useLocalCopy="0" useGlobalPath="0"/>
+    <MODULE id="juce_audio_formats" showAllCode="1" useLocalCopy="0" useGlobalPath="0"/>
+    <MODULE id="juce_audio_plugin_client" showAllCode="1" useLocalCopy="0"
+            useGlobalPath="0"/>
+    <MODULE id="juce_audio_processors" showAllCode="1" useLocalCopy="0" useGlobalPath="0"/>
+    <MODULE id="juce_audio_utils" showAllCode="1" useLocalCopy="0" useGlobalPath="0"/>
+    <MODULE id="juce_core" showAllCode="1" useLocalCopy="0" useGlobalPath="0"/>
+    <MODULE id="juce_cryptography" showAllCode="1" useLocalCopy="0" useGlobalPath="0"/>
+    <MODULE id="juce_data_structures" showAllCode="1" useLocalCopy="0" useGlobalPath="0"/>
+    <MODULE id="juce_dsp" showAllCode="1" useLocalCopy="0" useGlobalPath="0"/>
+    <MODULE id="juce_events" showAllCode="1" useLocalCopy="0" useGlobalPath="0"/>
+    <MODULE id="juce_graphics" showAllCode="1" useLocalCopy="0" useGlobalPath="0"/>
+    <MODULE id="juce_gui_basics" showAllCode="1" useLocalCopy="0" useGlobalPath="0"/>
+    <MODULE id="juce_gui_extra" showAllCode="1" useLocalCopy="0" useGlobalPath="0"/>
+    <MODULE id="juce_opengl" showAllCode="1" useLocalCopy="0" useGlobalPath="0"/>
+  </MODULES>
+  <LIVE_SETTINGS>
+    <OSX/>
+  </LIVE_SETTINGS>
+  <JUCEOPTIONS JUCE_VST3_CAN_REPLACE_VST2="0" JUCE_STRICT_REFCOUNTEDPOINTER="1"/>
+</JUCERPROJECT>

examples/FoleysSynth/README.md

@@ -0,0 +1,9 @@
+FoleysSynth example
+===================
+
+This example shows, how to write a synthesizer plugin using the
+WYSWYG GUI using foleys_gui_magic.
+
+The example is work in progress, the MidiKeyboardComponent is 
+already present, but no sound yet.
+

examples/FoleysSynth/Source/PluginProcessor.cpp

@@ -0,0 +1,195 @@
+/*
+  ==============================================================================
+
+    This file was auto-generated!
+
+    It contains the basic framework code for a JUCE plugin processor.
+
+  ==============================================================================
+*/
+
+#include "PluginProcessor.h"
+
+//==============================================================================
+FoleysSynthAudioProcessor::FoleysSynthAudioProcessor()
+#ifndef JucePlugin_PreferredChannelConfigurations
+     : AudioProcessor (BusesProperties()
+                     #if ! JucePlugin_IsMidiEffect
+                      #if ! JucePlugin_IsSynth
+                       .withInput  ("Input",  AudioChannelSet::stereo(), true)
+                      #endif
+                       .withOutput ("Output", AudioChannelSet::stereo(), true)
+                     #endif
+                       )
+#endif
+{
+}
+
+FoleysSynthAudioProcessor::~FoleysSynthAudioProcessor()
+{
+}
+
+//==============================================================================
+void FoleysSynthAudioProcessor::prepareToPlay (double sampleRate, int samplesPerBlock)
+{
+    // Use this method as the place to do any pre-playback
+    // initialisation that you need..
+}
+
+void FoleysSynthAudioProcessor::releaseResources()
+{
+    // When playback stops, you can use this as an opportunity to free up any
+    // spare memory, etc.
+}
+
+#ifndef JucePlugin_PreferredChannelConfigurations
+bool FoleysSynthAudioProcessor::isBusesLayoutSupported (const BusesLayout& layouts) const
+{
+  #if JucePlugin_IsMidiEffect
+    ignoreUnused (layouts);
+    return true;
+  #else
+    // This is the place where you check if the layout is supported.
+    // In this template code we only support mono or stereo.
+    if (layouts.getMainOutputChannelSet() != AudioChannelSet::mono()
+     && layouts.getMainOutputChannelSet() != AudioChannelSet::stereo())
+        return false;
+
+    // This checks if the input layout matches the output layout
+   #if ! JucePlugin_IsSynth
+    if (layouts.getMainOutputChannelSet() != layouts.getMainInputChannelSet())
+        return false;
+   #endif
+
+    return true;
+  #endif
+}
+#endif
+
+void FoleysSynthAudioProcessor::processBlock (AudioBuffer<float>& buffer, MidiBuffer& midiMessages)
+{
+    ScopedNoDenormals noDenormals;
+    auto totalNumInputChannels  = getTotalNumInputChannels();
+    auto totalNumOutputChannels = getTotalNumOutputChannels();
+
+    // MAGIC GUI: send midi messages to the keyboard state
+    magicState.processMidiBuffer (midiMessages, buffer.getNumSamples());
+
+    // In case we have more outputs than inputs, this code clears any output
+    // channels that didn't contain input data, (because these aren't
+    // guaranteed to be empty - they may contain garbage).
+    // This is here to avoid people getting screaming feedback
+    // when they first compile a plugin, but obviously you don't need to keep
+    // this code if your algorithm always overwrites all the output channels.
+    for (auto i = totalNumInputChannels; i < totalNumOutputChannels; ++i)
+        buffer.clear (i, 0, buffer.getNumSamples());
+
+    // This is the place where you'd normally do the guts of your plugin's
+    // audio processing...
+    // Make sure to reset the state if your inner loop is processing
+    // the samples and the outer loop is handling the channels.
+    // Alternatively, you can process the samples with the channels
+    // interleaved by keeping the same state.
+    for (int channel = 0; channel < totalNumInputChannels; ++channel)
+    {
+        auto* channelData = buffer.getWritePointer (channel);
+
+        // ..do something to the data...
+    }
+}
+
+//==============================================================================
+bool FoleysSynthAudioProcessor::hasEditor() const
+{
+    return true; // (change this to false if you choose to not supply an editor)
+}
+
+AudioProcessorEditor* FoleysSynthAudioProcessor::createEditor()
+{
+    // MAGIC GUI: create the generated editor
+    return new foleys::MagicPluginEditor (magicState, BinaryData::magic_xml, BinaryData::magic_xmlSize);
+}
+
+//==============================================================================
+void FoleysSynthAudioProcessor::getStateInformation (MemoryBlock& destData)
+{
+    // MAGIC GUI: let the magicState conveniently handle save and restore the state.
+    //            You don't need to use that, but it also takes care of restoring the last editor size
+    magicState.getStateInformation (destData);
+}
+
+void FoleysSynthAudioProcessor::setStateInformation (const void* data, int sizeInBytes)
+{
+    // MAGIC GUI: let the magicState conveniently handle save and restore the state.
+    //            You don't need to use that, but it also takes care of restoring the last editor size
+    magicState.setStateInformation (data, sizeInBytes, getActiveEditor());
+}
+
+//==============================================================================
+const String FoleysSynthAudioProcessor::getName() const
+{
+    return JucePlugin_Name;
+}
+
+bool FoleysSynthAudioProcessor::acceptsMidi() const
+{
+   #if JucePlugin_WantsMidiInput
+    return true;
+   #else
+    return false;
+   #endif
+}
+
+bool FoleysSynthAudioProcessor::producesMidi() const
+{
+   #if JucePlugin_ProducesMidiOutput
+    return true;
+   #else
+    return false;
+   #endif
+}
+
+bool FoleysSynthAudioProcessor::isMidiEffect() const
+{
+   #if JucePlugin_IsMidiEffect
+    return true;
+   #else
+    return false;
+   #endif
+}
+
+double FoleysSynthAudioProcessor::getTailLengthSeconds() const
+{
+    return 0.0;
+}
+
+int FoleysSynthAudioProcessor::getNumPrograms()
+{
+    return 1;   // NB: some hosts don't cope very well if you tell them there are 0 programs,
+                // so this should be at least 1, even if you're not really implementing programs.
+}
+
+int FoleysSynthAudioProcessor::getCurrentProgram()
+{
+    return 0;
+}
+
+void FoleysSynthAudioProcessor::setCurrentProgram (int index)
+{
+}
+
+const String FoleysSynthAudioProcessor::getProgramName (int index)
+{
+    return {};
+}
+
+void FoleysSynthAudioProcessor::changeProgramName (int index, const String& newName)
+{
+}
+
+//==============================================================================
+// This creates new instances of the plugin..
+AudioProcessor* JUCE_CALLTYPE createPluginFilter()
+{
+    return new FoleysSynthAudioProcessor();
+}

examples/FoleysSynth/Source/PluginProcessor.h

@@ -0,0 +1,66 @@
+/*
+  ==============================================================================
+
+    This file was auto-generated!
+
+    It contains the basic framework code for a JUCE plugin processor.
+
+  ==============================================================================
+*/
+
+#pragma once
+
+#include "../JuceLibraryCode/JuceHeader.h"
+
+//==============================================================================
+/**
+*/
+class FoleysSynthAudioProcessor  : public AudioProcessor
+{
+public:
+    //==============================================================================
+    FoleysSynthAudioProcessor();
+    ~FoleysSynthAudioProcessor();
+
+    //==============================================================================
+    void prepareToPlay (double sampleRate, int samplesPerBlock) override;
+    void releaseResources() override;
+
+   #ifndef JucePlugin_PreferredChannelConfigurations
+    bool isBusesLayoutSupported (const BusesLayout& layouts) const override;
+   #endif
+
+    void processBlock (AudioBuffer<float>&, MidiBuffer&) override;
+
+    //==============================================================================
+    AudioProcessorEditor* createEditor() override;
+    bool hasEditor() const override;
+
+    //==============================================================================
+    void getStateInformation (MemoryBlock& destData) override;
+    void setStateInformation (const void* data, int sizeInBytes) override;
+
+    //==============================================================================
+    const String getName() const override;
+
+    bool acceptsMidi() const override;
+    bool producesMidi() const override;
+    bool isMidiEffect() const override;
+    double getTailLengthSeconds() const override;
+
+    //==============================================================================
+    int getNumPrograms() override;
+    int getCurrentProgram() override;
+    void setCurrentProgram (int index) override;
+    const String getProgramName (int index) override;
+    void changeProgramName (int index, const String& newName) override;
+
+private:
+    //==============================================================================
+    AudioProcessorValueTreeState treeState { *this, nullptr };
+
+    // GUI MAGIC: define that as last member of your AudioProcessor
+    foleys::MagicProcessorState magicState { *this, treeState };
+
+    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (FoleysSynthAudioProcessor)
+};

examples/SignalGenerator/SignalGenerator.jucer

@@ -1,9 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
-<JUCERPROJECT id="T33gqD" name="SignalGenerator" projectType="audioplug" jucerVersion="5.4.4"
+<JUCERPROJECT id="T33gqD" name="SignalGenerator" projectType="audioplug" jucerVersion="5.4.5"
               pluginAUMainType="'aufx'" pluginVST3Category="Generator" pluginRTASCategory="2048"
               pluginAAXCategory="2048" pluginVSTCategory="kPlugCategGenerator"
-              projectLineFeed="&#10;">
+              projectLineFeed="&#10;" companyName="Foleys Finest Audio" companyWebsite="https://foleysfinest.com"
+              bundleIdentifier="com.foleysfinest.signalgenerator" pluginManufacturerCode="FFAU">
   <MAINGROUP id="KtcAG2" name="SignalGenerator">
     <GROUP id="{C9FD3DD7-E1DA-CA2D-54CB-B4D603FF3A7D}" name="Source">
       <FILE id="GPUQn8" name="PluginProcessor.cpp" compile="1" resource="0"