feat(plugin): add plugin processor and editor

2026-09-08 14:55:22 +02:00
parent 0a94208d0f
commit 6e4d399a04
4 changed files with 1288 additions and 0 deletions
@@ -0,0 +1,125 @@
+#pragma once
+
+#include <JuceHeader.h>
+#include "PluginProcessor.h"
+#include "GUI/SerumLookAndFeel.h"
+#include "GUI/Knob.h"
+#include "GUI/Slider.h"
+#include "GUI/ToggleButton.h"
+#include "GUI/Display.h"
+#include "GUI/Panel.h"
+#include "GUI/WaveformDisplay.h"
+#include "GUI/FilterDisplay.h"
+#include "GUI/EnvelopeDisplay.h"
+#include "GUI/LFODisplay.h"
+
+namespace serum
+{
+
+// ===========================================================================
+// SerumAlt editor: dark vector GUI with a tabbed layout, real-time
+// visualisations, RAVE, macro controls and preset-scale (75%..200%) scaling.
+// ===========================================================================
+class PluginEditor : public juce::AudioProcessorEditor,
+                     public juce::Timer
+{
+public:
+    explicit PluginEditor (SerumAltAudioProcessor& p);
+    ~PluginEditor() override;
+
+    void paint (juce::Graphics&) override;
+    void resized() override;
+    void timerCallback() override;
+
+    void setTab (int index);
+
+private:
+    SerumAltAudioProcessor& processor;
+    SerumLookAndFeel laf;
+
+    static constexpr int kBaseW = 1120;
+    static constexpr int kBaseH = 740;
+
+    juce::Component root;
+
+    // --- top bar ---
+    std::unique_ptr<juce::Drawable> logo;
+    juce::ComboBox presetCombo;
+    juce::ComboBox scaleCombo;
+    ToggleButton  raveButton;
+    Knob          masterKnob;
+    Display       masterDisplay;
+
+    // --- tabs ---
+    juce::TextButton tabOsc, tabFilter, tabMod, tabFx, tabMacro;
+    juce::Component oscView, filterView, modView, fxView, macroView;
+    int currentTab = 0;
+
+    // --- OSC ---
+    Panel oscAPanel { "Oscillator A" }, oscBPanel { "Oscillator B" };
+    Panel subPanel { "Sub" }, noisePanel { "Noise" };
+    WaveformDisplay oscAWave, oscBWave;
+    std::vector<juce::Component*> oscAComponents, oscBComponents;
+
+    // --- FILTER ---
+    Panel filter1Panel { "Filter 1" }, filter2Panel { "Filter 2" }, routingPanel { "Routing" };
+    FilterDisplay filter1Display, filter2Display;
+
+    // --- MOD ---
+    std::array<Panel, kNumEnvelopes> envPanels { { Panel ("Env 1 (Amp)"), Panel ("Env 2 (Filter)"),
+                                                   Panel ("Env 3"), Panel ("Env 4") } };
+    std::array<EnvelopeDisplay, kNumEnvelopes> envDisplays;
+    std::array<Panel, kNumLfos> lfoPanels { { Panel ("LFO 1"), Panel ("LFO 2"), Panel ("LFO 3"), Panel ("LFO 4") } };
+    std::array<LFODisplay, kNumLfos> lfoDisplays;
+
+    Panel matrixPanel { "Modulation Matrix" };
+    juce::ComboBox modSourceCombo, modTargetCombo;
+    Knob modDepthKnob { "Depth" };
+    ToggleButton modBipolarToggle;
+    juce::TextButton modAddButton, modRemoveButton, modClearButton;
+    juce::TextEditor modList;
+
+    // --- FX ---
+    std::array<Panel, kNumFxSlots> fxPanels;
+    std::array<juce::ComboBox*, kNumFxSlots> fxTypeCombos;
+    std::array<std::vector<Knob*>, kNumFxSlots> fxKnobs;
+    std::array<juce::TextButton*, kNumFxSlots> fxUp, fxDown;
+
+    // --- MACRO ---
+    std::array<Panel, kNumMacros> macroPanels;
+    std::array<Knob*, kNumMacros> macroKnobs;
+    Panel macroAssignPanel { "Macro Assignments" };
+    juce::ComboBox macroAssignTarget;
+    juce::ComboBox macroAssignIndex;
+    Knob macroDepthKnob { "Depth" };
+    juce::TextButton macroAssignButton, macroClearButton;
+    juce::TextEditor macroList;
+
+    // --- attachments ---
+    std::vector<std::unique_ptr<juce::AudioProcessorValueTreeState::SliderAttachment>> sliderAttachments;
+    std::vector<std::unique_ptr<juce::AudioProcessorValueTreeState::ComboBoxAttachment>> comboAttachments;
+
+    int currentScaleIndex = -1;
+
+    // --- helpers ---
+    Knob* makeKnob (juce::Component* parent, const juce::String& name, const juce::String& paramId,
+                    std::function<juce::String (float)> fmt = {});
+    juce::ComboBox* makeCombo (juce::Component* parent, const juce::String& paramId, const juce::StringArray& items);
+    ToggleButton* makeToggle (juce::Component* parent, const juce::String& label, const juce::String& paramId);
+
+    void buildTopBar();
+    void buildOscTab();
+    void buildFilterTab();
+    void buildModTab();
+    void buildFxTab();
+    void buildMacroTab();
+    void swapFxSlots (int a, int b);
+    void applyUiScale();
+    void updateVisuals();
+    void updateModList();
+    void updateMacroList();
+
+    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (PluginEditor)
+};
+
+} // namespace serum