MIDI learn menu

Source/PluginEditor.cpp

@@ -435,6 +435,7 @@ void ObxdAudioProcessorEditor::createMenu ()
     PopupMenu skinMenu;
     PopupMenu fileMenu;
     PopupMenu viewMenu;
+    PopupMenu midiMenu;
     skins = processor.getSkinFiles();
     banks = processor.getBankFiles();
     {
@@ -534,9 +535,57 @@ void ObxdAudioProcessorEditor::createMenu ()
     }
     viewMenu.addItem(progStart + 1000, "Preset Bar", true, processor.showPresetBar);
     menu->addSubMenu ("View", viewMenu);
+    menuMidiNum = progStart +2000;
+    createMidi(menuMidiNum, midiMenu);
+    menu->addSubMenu ("MIDI", midiMenu);
     popupMenus.add (menu);
 }
 
+void ObxdAudioProcessorEditor::createMidi(int menuNo, PopupMenu &menuMidi) {
+    File midi_dir = processor.getMidiFolder();
+    File default_file = midi_dir.getChildFile("Default.xml");
+    if(default_file.exists()){
+        if (processor.currentMidiPath != default_file.getFullPathName()){
+            menuMidi.addItem(menuNo++, default_file.getFileNameWithoutExtension(), true, false);
+        } else {
+            menuMidi.addItem(menuNo++, default_file.getFileNameWithoutExtension(), true, true);
+        }
+        midiFiles.add(default_file.getFullPathName());
+    }
+    
+    File custom_file = midi_dir.getChildFile("Custom.xml");
+    
+    if(custom_file.exists()){
+         if (processor.currentMidiPath != custom_file.getFullPathName()){
+             menuMidi.addItem(menuNo++, custom_file.getFileNameWithoutExtension(), true, false);
+         } else {
+             menuMidi.addItem(menuNo++, custom_file.getFileNameWithoutExtension(), true, true);
+         }
+        midiFiles.add(custom_file.getFullPathName());
+    }
+    
+    DirectoryIterator iter (midi_dir, true, "*.xml");
+    StringArray list;
+    while (iter.next())
+    {
+        list.add(iter.getFile().getFullPathName());
+    }
+    
+    list.sort(true);
+    
+    for (int i =0; i < list.size() ; i ++){
+        File f (list[i]);
+        if (f.getFileNameWithoutExtension() != "Default" && f.getFileNameWithoutExtension() != "Custom" && f.getFileNameWithoutExtension() != "Config") {
+            if (processor.currentMidiPath != f.getFullPathName()){
+                menuMidi.addItem(menuNo++, f.getFileNameWithoutExtension(), true, false);
+            } else {
+                menuMidi.addItem(menuNo++, f.getFileNameWithoutExtension(), true, true);
+            }
+            midiFiles.add(f.getFullPathName());
+        }
+    }
+}
+
 void ObxdAudioProcessorEditor::resultFromMenu (const Point<int> pos)
 {
     int result = popupMenus[0]->showAt (Rectangle<int> (pos.getX(), pos.getY(), 1, 1));
@@ -579,6 +628,19 @@ void ObxdAudioProcessorEditor::resultFromMenu (const Point<int> pos)
         createMenu();
         updatePresetBar();
     }
+    else if (result >= menuMidiNum){
+        unsigned int selected_idx = result - menuMidiNum;
+        if (selected_idx >= 0 && selected_idx < midiFiles.size()){
+            File f(midiFiles[selected_idx]);
+            if (f.exists()) {
+                processor.currentMidiPath = midiFiles[selected_idx];
+                processor.bindings.loadFile(f);
+                processor.updateConfig();
+                
+                createMenu();
+            }
+        }
+    }
 }
 
 void ObxdAudioProcessorEditor::updatePresetBar(bool resize){

Source/PluginEditor.h

@@ -167,6 +167,7 @@ private:
 	ButtonList* addList(int x, int y, int w, int h, ObxdAudioProcessor& filter, int parameter, String name, Image img);
     void addMenuButton (int x, int y, int d, const Image&);
     void createMenu ();
+    void createMidi(int, PopupMenu &);
     void resultFromMenu (const Point<int>);
     void clean();
     
@@ -275,6 +276,8 @@ private:
     ApplicationCommandManager commandManager;
     int countTimer =0;
     bool needNotifytoHost = false;
+    Array<String> midiFiles;
+    int menuMidiNum;
 };
 
 #endif  // PLUGINEDITOR_H_INCLUDED

Source/PluginProcessor.cpp

@@ -274,8 +274,7 @@ inline void ObxdAudioProcessor::processMidiPerSample (MidiBuffer::Iterator* iter
                 midiControlledParamSet = true;
                 //bindings[lastMovedController] = lastUsedParameter;
                 bindings.updateCC(lastUsedParameter, lastMovedController);
-                File midi_file = getDocumentFolder().getChildFile("Midi")
+                File midi_file = getMidiFolder().getChildFile("Custom.xml");
-                                             .getChildFile("Custom.xml");
                 bindings.saveFile(midi_file);
                 currentMidiPath = midi_file.getFullPathName();
                 
@@ -791,6 +790,12 @@ File ObxdAudioProcessor::getBanksFolder() const
 	return getDocumentFolder().getChildFile("Banks");
 }
 
+File ObxdAudioProcessor::getMidiFolder() const
+{
+    return getDocumentFolder().getChildFile("Midi");
+}
+
+
 File ObxdAudioProcessor::getPresetsFolder() const
 {
     return getDocumentFolder().getChildFile("Presets");
@@ -1201,22 +1206,37 @@ AudioProcessor* JUCE_CALLTYPE createPluginFilter()
 
 void ObxdAudioProcessor::initMidi(){
     //Documents > Obxd > MIDI > Default.xml
-    File default_file = getDocumentFolder().getChildFile("Midi")
+    File default_file = getMidiFolder().getChildFile("Default.xml");
-                                             .getChildFile("Default.xml");
     if (!default_file.exists()){
         bindings.saveFile(default_file);
     }
     
-    File midi_custom_file = getDocumentFolder().getChildFile("Midi")
+    File midi_config_file = getMidiFolder().getChildFile("Config.xml");
-                                                    .getChildFile("Custom.xml");
+    XmlDocument xmlDoc (midi_config_file);
-   
+    std::unique_ptr<XmlElement> ele_file = xmlDoc.getDocumentElementIfTagMatches("File");
-    if (midi_custom_file.exists()) {
+
-        if (bindings.loadFile(midi_custom_file)){
+    if (ele_file) {
-            currentMidiPath = midi_custom_file.getFullPathName();
+        String file_name = ele_file->getStringAttribute("name");
+        // Midi cc loading
+        File midi_file = getMidiFolder().getChildFile(file_name);
+        if (bindings.loadFile(midi_file)){
+            currentMidiPath = midi_file.getFullPathName();
         } else {
-            if (bindings.loadFile(default_file)){
+            File midi_file = getMidiFolder().getChildFile("Default.xml");
-                currentMidiPath = default_file.getFullPathName();
+            if (bindings.loadFile(midi_file)){
+                currentMidiPath = midi_file.getFullPathName();
             }
         }
     }
 }
+
+void ObxdAudioProcessor::updateConfig(){
+    File midi_config_file = getMidiFolder().getChildFile("Config.xml");
+    XmlDocument xmlDoc (midi_config_file);
+    std::unique_ptr<XmlElement> ele_file = xmlDoc.getDocumentElementIfTagMatches("File");
+    if (ele_file) {
+        File f(currentMidiPath);
+        ele_file->setAttribute("name", f.getFileName());
+        ele_file->writeTo(midi_config_file.getFullPathName());
+    }
+}

Source/PluginProcessor.h

@@ -175,7 +175,7 @@ public:
     void newPreset(const String &name);
     void deletePreset();
     
-	bool loadFromFXBFile(const File& fxbFile, bool changeProgram=true);
+	bool loadFromFXBFile(const File& fxbFile);
     bool saveFXBFile(const File& fxbFile);
     bool saveFXPFile(const File& fxpFile);
     bool saveBank(const File& fxbFile);
@@ -191,6 +191,7 @@ public:
 	File getSkinFolder() const;
     File getPresetsFolder() const;
 	File getBanksFolder() const;
+    File getMidiFolder() const;
     
 	File getCurrentSkinFolder() const;
 	void setCurrentSkinFolder(const String& folderName);
@@ -219,7 +220,7 @@ private:
 
 	MidiMessage* nextMidi;
 	MidiMessage* midiMsg;
-	MidiMap bindings;
+	
 	bool midiControlledParamSet;
 
 	bool hasMidiMessage;
@@ -238,8 +239,10 @@ public:
     String currentPreset;
     File currentPresetFile;
     void savePreset();
-    
+    MidiMap bindings;
     bool showPresetBar = false;
+    
+    void updateConfig();
 private:
 	Array<File> bankFiles;
     Array<File> skinFiles;