feat(gui): add GUI components and displays

2026-09-08 14:55:22 +02:00
parent 5a80534a2e
commit a9abca9e15
19 changed files with 898 additions and 0 deletions
@@ -0,0 +1,30 @@
+#pragma once
+
+#include <JuceHeader.h>
+#include "../Resources.h"
+#include "../Params.h"
+
+namespace serum
+{
+
+// ===========================================================================
+// Filter frequency-response view (magnitude vs log frequency).
+// ===========================================================================
+class FilterDisplay : public juce::Component
+{
+public:
+    void setParams (int type, float cutoff, float res, float drive, int slope);
+    void setEnabled (bool e) { enabled = e; }
+
+    void paint (juce::Graphics& g) override;
+
+    static float magnitude (float freqHz, float cutoffHz, float res, int type);
+
+private:
+    int   type = 0;
+    float cutoff = 0.5f, res = 0.0f, drive = 0.0f;
+    int   slope = 2;
+    bool  enabled = true;
+};
+
+} // namespace serum