playhead_qml_adapter.h

// SPDX-FileCopyrightText: © 2025 Alexandros Theodotou <alex@zrythm.org>
// SPDX-License-Identifier: LicenseRef-ZrythmLicense
 
#pragma once
 
#include "dsp/playhead.h"
#include "utils/qt.h"
 
#include <QTimer>
#include <QtQmlIntegration/qqmlintegration.h>
 
namespace zrythm::dsp
{
class PlayheadQmlWrapper : public QObject
{
  Q_OBJECT
  Q_PROPERTY (double ticks READ ticks WRITE setTicks NOTIFY ticksChanged)
  QML_NAMED_ELEMENT (Playhead)
  QML_UNCREATABLE ("")
 
public:
  explicit PlayheadQmlWrapper (Playhead &playhead, QObject * parent = nullptr);
 
  double ticks () const;
  void   setTicks (double ticks);
 
  Q_SIGNAL void ticksChanged ();
 
  auto &playhead () const { return playhead_; }
 
private:
  Q_SLOT void updateTicks ();
 
private:
  Playhead                       &playhead_;
  double                          last_ticks_ = 0.0;
  utils::QObjectUniquePtr<QTimer> timer_;
};
 
} // namespace zrythm::dsp