Added tune knob

Source/GlobalEditor.cpp

@@ -260,6 +260,12 @@ GlobalEditor::GlobalEditor ()
                             Image(), 1.000f, Colour (0x00000000),
                             Image(), 1.000f, Colour (0x00000000),
                             Image(), 1.000f, Colour (0x00000000));
+    addAndMakeVisible (tune = new Slider ("tune"));
+    tune->setRange (0, 1, 0);
+    tune->setSliderStyle (Slider::RotaryVerticalDrag);
+    tune->setTextBoxStyle (Slider::NoTextBox, true, 80, 20);
+    tune->addListener (this);
+
 
     //[UserPreSize]
     //[/UserPreSize]
@@ -321,6 +327,7 @@ GlobalEditor::~GlobalEditor()
     lfoType = nullptr;
     programSelector = nullptr;
     aboutButton = nullptr;
+    tune = nullptr;
 
 
     //[Destructor]. You can add your own custom destruction code here..
@@ -379,6 +386,7 @@ void GlobalEditor::resized()
     lfoType->setBounds (583, 8, 36, 26);
     programSelector->setBounds (153, 115, 112, 18);
     aboutButton->setBounds (8, 11, 135, 46);
+    tune->setBounds (190, 9, 34, 34);
     //[UserResized] Add your own custom resize handling here..
     //[/UserResized]
 }
@@ -491,6 +499,11 @@ void GlobalEditor::sliderValueChanged (Slider* sliderThatWasMoved)
         //[UserSliderCode_output] -- add your slider handling code here..
         //[/UserSliderCode_output]
     }
+    else if (sliderThatWasMoved == tune)
+    {
+        //[UserSliderCode_tune] -- add your slider handling code here..
+        //[/UserSliderCode_tune]
+    }
 
     //[UsersliderValueChanged_Post]
     //[/UsersliderValueChanged_Post]
@@ -584,14 +597,15 @@ void GlobalEditor::bind(DexedAudioProcessorEditor *edit) {
     processor->fxCutoff->bind(cutoff);
     processor->fxReso->bind(reso);
     processor->output->bind(output);
+    processor->tune->bind(tune);
     algoDisplay->algo = (char *) &(processor->data[134]);
     pitchEnvDisplay->pvalues = &(processor->data[126]);
 
     editor = edit;
 
     midiMonitor = new MidiMonitor(&(processor->sysexComm));
-    addAndMakeVisible(midiMonitor);
+    //addAndMakeVisible(midiMonitor);
-    midiMonitor->setBounds(155, 21, 80, 45);
+    //midiMonitor->setBounds(155, 21, 80, 45);
 
     repaint();
 }
@@ -759,6 +773,10 @@ BEGIN_JUCER_METADATA
                resourceNormal="" opacityNormal="1" colourNormal="0" resourceOver=""
                opacityOver="1" colourOver="0" resourceDown="" opacityDown="1"
                colourDown="0"/>
+  <SLIDER name="tune" id="d22c34aa3363a28a" memberName="tune" virtualName=""
+          explicitFocusOrder="0" pos="190 9 34 34" min="0" max="1" int="0"
+          style="RotaryVerticalDrag" textBoxPos="NoTextBox" textBoxEditable="0"
+          textBoxWidth="80" textBoxHeight="20" skewFactor="1"/>
 </JUCER_COMPONENT>
 
 END_JUCER_METADATA

Source/GlobalEditor.h

@@ -113,6 +113,7 @@ private:
     ScopedPointer<ComboBoxImage> lfoType;
     ScopedPointer<ProgramSelector> programSelector;
     ScopedPointer<ImageButton> aboutButton;
+    ScopedPointer<Slider> tune;
 
 
     //==============================================================================

Source/PluginData.cpp

@@ -294,6 +294,7 @@ void DexedAudioProcessor::getStateInformation(MemoryBlock& destData) {
     dexedState.setAttribute("currentProgram", currentProgram);
     dexedState.setAttribute("monoMode", monoMode);
     dexedState.setAttribute("engineType", (int) engineType);
+    dexedState.setAttribute("masterTune", controllers.masterTune);
     
     char mod_cfg[15];
     controllers.wheel.setConfig(mod_cfg);
@@ -340,6 +341,7 @@ void DexedAudioProcessor::setStateInformation(const void* source, int sizeInByte
     
     setEngineType(root->getIntAttribute("engineType", 1));
     monoMode = root->getIntAttribute("monoMode", 0);
+    controllers.masterTune = root->getIntAttribute("masterTune", 0);
     
     File possibleCartridge = File(root->getStringAttribute("activeFileCartridge"));
     if ( possibleCartridge.exists() )

Source/PluginParam.cpp

@@ -70,6 +70,39 @@ public:
     }
 };
 
+class CtrlTune : public Ctrl {
+public:
+    DexedAudioProcessor *processor;
+    
+    CtrlTune(String name, DexedAudioProcessor *owner) : Ctrl(name) {
+        processor = owner;
+    }
+    
+    float getValueHost() {
+        // meh. good enough for now
+        int32_t tune = processor->controllers.masterTune / (1.0/12);
+        tune = (tune >> 11) + 0x2000;
+        return (float)tune / 0x4000;
+    }
+    
+    void setValueHost(float v) {
+        int32_t tune = (v * 0x4000) - 0x2000;
+        processor->controllers.masterTune = ((float) (tune << 11)) * (1.0/12);
+    }
+    
+    String getValueDisplay() {
+        String display;
+        display << (getValueHost() * 2) -1;
+        return display;
+    }
+    
+    void updateComponent() {
+        if (slider != NULL) {
+            slider->setValue(getValueHost(), dontSendNotification);
+        }
+    }
+};
+
 
 // ************************************************************************
 //
@@ -288,6 +321,9 @@ void DexedAudioProcessor::initCtrl() {
     output = new CtrlFloat("Output", &fx.uiGain);
     ctrl.add(output);
     
+    tune = new CtrlTune("MASTER TUNE ADJ", this);
+    ctrl.add(tune);
+    
     algo = new CtrlDX("ALGORITHM", 32, 134, 1);
     ctrl.add(algo);
     

Source/PluginProcessor.cpp

@@ -65,6 +65,7 @@ DexedAudioProcessor::DexedAudioProcessor() {
     
     controllers.values_[kControllerPitchRange] = 3;
     controllers.values_[kControllerPitchStep] = 0;
+    controllers.masterTune = 0;
     loadPreference();
 
     for (int note = 0; note < MAX_ACTIVE_NOTES; ++note) {
@@ -319,7 +320,6 @@ void DexedAudioProcessor::processMidiMessage(const MidiMessage *msg) {
             controllers.values_[kControllerPitch] = buf[1] | (buf[2] << 7);
         break;
     }
-
 }
 
 void DexedAudioProcessor::keydown(uint8_t pitch, uint8_t velo) {

Source/PluginProcessor.h

@@ -155,6 +155,7 @@ public :
     ScopedPointer<CtrlFloat> fxCutoff;
     ScopedPointer<CtrlFloat> fxReso;
     ScopedPointer<CtrlFloat> output;
+    ScopedPointer<Ctrl> tune;
 
     void loadCartridge(Cartridge &cart);
     void setDxValue(int offset, int v);

Source/msfa/controllers.h

@@ -86,6 +86,8 @@ public:
     int foot_cc;
     int modwheel_cc;
     
+    int masterTune;
+    
     FmMod wheel;
     FmMod foot;
     FmMod breath;

Source/msfa/dx7note.cc

@@ -202,6 +202,7 @@ void Dx7Note::compute(int32_t *buf, int32_t lfo_val, int32_t lfo_delay, const Co
         }
     }
     pitch_mod += pb;
+    pitch_mod += ctrls->masterTune;
     
     // ==== AMP MOD ====
     uint32_t amod_1 = ((int64_t) ampmoddepth_ * (int64_t) lfo_delay) >> 8; // Q24 :D