Add Wavetable Editor

Source/PluginEditor.cpp

@@ -194,6 +194,8 @@ NeuralSynthAudioProcessorEditor::NeuralSynthAudioProcessorEditor (NeuralSynthAud
 NeuralSynthAudioProcessorEditor::~NeuralSynthAudioProcessorEditor()
 {
     stopTimer();
+    if (customPresetWindow != nullptr)
+        customPresetWindow.reset();
     keyboardState.removeListener(this);
 }
 
@@ -311,6 +313,7 @@ void NeuralSynthAudioProcessorEditor::showPresetMenu()
             categories.add(preset.category);
 
     const int baseId = 1000;
+    const int customPresetMenuId = baseId - 1;
     for (const auto& category : categories)
     {
         juce::PopupMenu sub;
@@ -325,11 +328,18 @@ void NeuralSynthAudioProcessorEditor::showPresetMenu()
         menu.addSubMenu(category, sub);
     }
 
-    menu.addItem(categories.size() + 1, "Custom ...", true, false);
+    menu.addSeparator();
+    menu.addItem(customPresetMenuId, "Custom ...", true, false);
 
     menu.showMenuAsync(juce::PopupMenu::Options().withParentComponent(this),
-                       [this, baseId](int result)
+                       [this, baseId, customPresetMenuId](int result)
                        {
+                           if (result == customPresetMenuId)
+                           {
+                               showCustomPresetWindow();
+                               return;
+                           }
+
                            if (result >= baseId)
                            {
                                const int index = result - baseId;
@@ -340,6 +350,22 @@ void NeuralSynthAudioProcessorEditor::showPresetMenu()
                        });
 }
 
+void NeuralSynthAudioProcessorEditor::showCustomPresetWindow()
+{
+    constexpr int windowWidth = 420;
+    constexpr int windowHeight = 320;
+
+    if (customPresetWindow == nullptr)
+    {
+        customPresetWindow = std::make_unique<CustomPresetWindow>();
+        customPresetWindow->setSize(windowWidth, windowHeight);
+    }
+
+    customPresetWindow->centreAroundComponent(this, windowWidth, windowHeight);
+    customPresetWindow->setVisible(true);
+    customPresetWindow->toFront(true);
+}
+
 void NeuralSynthAudioProcessorEditor::updatePresetButtonLabel()
 {
     const auto& presets = audioProcessor.getFactoryPresets();