KwidgetProcessor_Sine.h

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namespace krotos
{
    class KwidgetProcessor_Sine : public KwidgetProcessor
    {
      public:
        using Parameters = Kwidget_Sine::Parameters;
 
        KwidgetProcessor_Sine(Kwidget& owner);
 
        void prepare(double sampleRate, int samplesPerBlock) override;
        void process(AudioBuffer<float>& buffer) override;
        void noteOn(int midiNote, float, int) override
        {
            setFrequency(static_cast<float>(MidiMessage::getMidiNoteInHertz(midiNote)));
        }
        void setFrequency(float f);
 
      private:
        double m_sampleRate{0.0f};
 
        float m_phase{0.0f};
        float m_phaseDelta{0.0f};
        float m_frequency{0.0f};
 
        JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR(KwidgetProcessor_Sine)
    };
} // namespace krotos