File indexing completed on 2024-05-12 05:32:09

 /*
     SPDX-FileCopyrightText: 2023 Vlad Zahorodnii <vlad.zahorodnii@kde.org>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #pragma once
 
 #include "effect/globals.h"
 
 #include <QQmlParserStatus>
 
 class QAction;
 
 namespace KWin
 {
 
 /**
  * The SwipeGestureHandler type provides a way to handle global swipe gestures.
  *
  * Example usage:
  * @code
  * SwipeGestureHandler {
  *     direction: SwipeGestureHandler.Direction.Up
  *     fingerCount: 3
  *     onActivated: console.log("activated")
  * }
  * @endcode
  */
 class SwipeGestureHandler : public QObject, public QQmlParserStatus
 {
     Q_OBJECT
     Q_INTERFACES(QQmlParserStatus)
 
     Q_PROPERTY(Direction direction READ direction WRITE setDirection NOTIFY directionChanged)
     Q_PROPERTY(int fingerCount READ fingerCount WRITE setFingerCount NOTIFY fingerCountChanged)
     Q_PROPERTY(qreal progress READ progress NOTIFY progressChanged)
     Q_PROPERTY(Device deviceType READ deviceType WRITE setDeviceType NOTIFY deviceTypeChanged)
 
 public:
     explicit SwipeGestureHandler(QObject *parent = nullptr);
 
     // Matches SwipeDirection.
     enum class Direction {
         Invalid,
         Down,
         Left,
         Up,
         Right,
     };
     Q_ENUM(Direction)
 
     enum class Device {
         Touchpad,
         Touchscreen,
     };
     Q_ENUM(Device)
 
     void classBegin() override;
     void componentComplete() override;
 
     Direction direction() const;
     void setDirection(Direction direction);
 
     int fingerCount() const;
     void setFingerCount(int fingerCount);
 
     qreal progress() const;
     void setProgress(qreal progress);
 
     Device deviceType() const;
     void setDeviceType(Device device);
 
 Q_SIGNALS:
     void activated();
     void progressChanged();
     void directionChanged();
     void fingerCountChanged();
     void deviceTypeChanged();
 
 private:
     QAction *m_action = nullptr;
     Direction m_direction = Direction::Invalid;
     Device m_deviceType = Device::Touchpad;
     qreal m_progress = 0;
     int m_fingerCount = 3;
 };
 
 /**
  * The PinchGestureHandler type provides a way to handle global pinch gestures.
  *
  * Example usage:
  * @code
  * PinchGestureHandler {
  *     direction: PinchGestureHandler.Direction.Contracting
  *     fingerCount: 3
  *     onActivated: console.log("activated")
  * }
  * @endcode
  */
 class PinchGestureHandler : public QObject, public QQmlParserStatus
 {
     Q_OBJECT
     Q_INTERFACES(QQmlParserStatus)
 
     Q_PROPERTY(Direction direction READ direction WRITE setDirection NOTIFY directionChanged)
     Q_PROPERTY(int fingerCount READ fingerCount WRITE setFingerCount NOTIFY fingerCountChanged)
     Q_PROPERTY(qreal progress READ progress NOTIFY progressChanged)
 
 public:
     explicit PinchGestureHandler(QObject *parent = nullptr);
 
     // Matches PinchDirection.
     enum class Direction {
         Expanding,
         Contracting,
     };
     Q_ENUM(Direction)
 
     enum class Device {
         Touchpad,
     };
     Q_ENUM(Device)
 
     void classBegin() override;
     void componentComplete() override;
 
     Direction direction() const;
     void setDirection(Direction direction);
 
     int fingerCount() const;
     void setFingerCount(int fingerCount);
 
     qreal progress() const;
     void setProgress(qreal progress);
 
     Device deviceType() const;
     void setDeviceType(Device device);
 
 Q_SIGNALS:
     void activated();
     void progressChanged();
     void directionChanged();
     void fingerCountChanged();
     void deviceTypeChanged();
 
 private:
     QAction *m_action = nullptr;
     Direction m_direction = Direction::Contracting;
     Device m_deviceType = Device::Touchpad;
     qreal m_progress = 0;
     int m_fingerCount = 3;
 };
 
 } // namespace KWin