scope checkpoint

src/synth/Scope.hpp

@@ -1,6 +1,10 @@
 
 #pragma once
 
+#include <QObject>
+#include <QtQuick/QQuickPaintedItem>
+#include <QtGui/QPainter>
+
 #include <vector>
 #include <atomic>
 
@@ -14,14 +18,37 @@ public:
     void push(float sample);
     void read(std::vector<float>& out);
 
+    void setTrigger(size_t trigger) { trigger_ = trigger; }
+    void setWavelength(size_t wavelength) { wavelength_ = wavelength; } 
+    size_t trigger() { return trigger_; }
+    size_t wavelength() { return wavelength_; }
+    void spinlock(bool lock) { spinlock_ = lock; }
+    size_t size() { return buffer_.size(); }
+
 private:
 
     std::vector<float> buffer_;
     std::atomic<size_t> writeIndex_{0};
 
     size_t trigger_ = 0;
-    uint32_t wavelgnth = 400;
+    size_t wavelength_ = 400;
 
-    bool spinLock_ = false;
+    bool spinlock_ = false;
+
+};
+
+class Scope : public QQuickPaintedItem {
+
+    Q_OBJECT
+    QML_ELEMENT
+
+public:
+    explicit Scope(QQuickItem* parent = nullptr);
+
+    void paint(QPainter* painter) override;
+    void setBuffer(ScopeBuffer* scopeBuffer) { scopeBuffer_ = scopeBuffer; }
+
+    std::vector<float> buffer_;
+    ScopeBuffer* scopeBuffer_;
 
 };