midi_mapping_action.h

// SPDX-FileCopyrightText: © 2020-2022, 2024 Alexandros Theodotou <alex@zrythm.org>
// SPDX-License-Identifier: LicenseRef-ZrythmLicense
 
#pragma once
 
#include "dsp/parameter.h"
#include "gui/backend/backend/actions/undoable_action.h"
#include "utils/icloneable.h"
#include "utils/types.h"
 
namespace zrythm::gui::actions
{

class MidiMappingAction : public QObject, public UndoableAction
{
  Q_OBJECT
  QML_ELEMENT
  DEFINE_UNDOABLE_ACTION_QML_PROPERTIES (MidiMappingAction)
 
public:
  enum class Type
  {
    Bind,
    Unbind,
    Enable,
    Disable,
  };
 
public:
  MidiMappingAction (QObject * parent = nullptr);

  MidiMappingAction (int idx_to_enable_or_disable, bool enable);

  MidiMappingAction (int idx_to_unbind);

  MidiMappingAction (
    std::array<midi_byte_t, 3>       buf,
    std::optional<utils::Utf8String> device_id,
    const dsp::ProcessorParameter   &dest_port);
 
  QString to_string () const override;
 
  friend void init_from (
    MidiMappingAction       &obj,
    const MidiMappingAction &other,
    utils::ObjectCloneType   clone_type);
 
private:
  void init_loaded_impl () override { }
  void perform_impl () override;
  void undo_impl () override;
 
  void bind_or_unbind (bool bind);
 
public:
  int idx_ = -1;

  Type type_{};
 
  std::optional<dsp::ProcessorParameter::Uuid> dest_port_id_;
 
  std::optional<utils::Utf8String> dev_id_;
 
  std::array<midi_byte_t, 3> buf_{};
};
 
}; // namespace zrythm::gui::actions