KwidgetProcessor_Adsr.h

Go to the documentation of this file.

namespace krotos
{
    class KwidgetProcessor_Adsr : public KwidgetProcessor
    {
      public:
        using Parameters = Kwidget_Adsr::Parameters;
 
        KwidgetProcessor_Adsr(Kwidget& owner);
 
        void prepare(double sampleRate, int samplesPerBlock) override;
        void process(AudioBuffer<float>& buffer) override;
 
        void noteOn(int midiNoteNumber, float velocity, int) override;
        void noteOff(float velocity) override;
        bool isActive() override;
        void noteCleared() override;
        void reset() override;
 
        void setAttack(float attack);
        void setDecay(float decay);
        void setSustain(float sustain);
        void setRelease(float release);
 
      private:
        bool m_hasBeenReset{false};
        bool m_noteIsOn{false}; // Used to keep track of not on/off status and allow prevention of re-triggering
                                // in-progress release
 
        void updateParams();
 
        juce::ADSR m_adsr;
        juce::ADSR::Parameters m_parameters;
 
        AudioBuffer<float> m_buffer;
        bool m_isDrone{false};
 
        JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR(KwidgetProcessor_Adsr)
    };
} // namespace krotos