PBValue.hpp

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#pragma once
 
#include "InterfaceMIDIInputElements.hpp"
#include "MIDIInputElementMatchers.hpp"
 
BEGIN_CS_NAMESPACE
 
// -------------------------------------------------------------------------- //
 
class PBValue : public MatchingMIDIInputElement<MIDIMessageType::PitchBend,
                                                PitchBendMIDIMatcher>,
                public Interfaces::IValue14 {
  public:
    using Matcher = PitchBendMIDIMatcher;
 
    PBValue(MIDIChannelCable address) : MatchingMIDIInputElement(address) {}
 
  protected:
    void handleUpdate(typename Matcher::Result match) override {
        dirty |= value != match.value;
        value = match.value;
    }
 
  public:
 
    uint16_t getValue() const override { return value; }
 
 
    void reset() override {
        value = 0;
        dirty = true;
    }
 
  private:
    uint16_t value = 0;
};
 
// -------------------------------------------------------------------------- //
 
namespace Bankable {
 
template <uint8_t BankSize>
class PBValue
    : public BankableMatchingMIDIInputElement<
          MIDIMessageType::PitchBend, BankablePitchBendMIDIMatcher<BankSize>>,
      public Interfaces::IValue14 {
  public:
    constexpr static auto MessageType = MIDIMessageType::PitchBend;
    using Matcher = BankablePitchBendMIDIMatcher<BankSize>;
    using Parent = BankableMatchingMIDIInputElement<MessageType, Matcher>;
 
    PBValue(BankConfig<BankSize, BankType::ChangeChannel> config,
            MIDIChannelCable address)
        : Parent({config, address}) {}
 
  protected:
    void handleUpdate(typename Matcher::Result match) override {
        dirty |= values[match.bankIndex] != match.value &&
                 match.bankIndex == this->getActiveBank();
        // Only mark dirty if the value of the active bank changed
        values[match.bankIndex] = match.value;
    }
 
  public:
 
    uint16_t getValue() const override { return values[this->getActiveBank()]; }
    uint16_t getValue(uint8_t bank) const { return values[bank]; }
 
 
    void reset() override {
        values = {{}};
        dirty = true;
    }
 
  protected:
    void onBankSettingChange() override { dirty = true; }
 
  private:
    AH::Array<uint16_t, BankSize> values = {{}};
};
 
} // namespace Bankable
 
END_CS_NAMESPACE