File indexing completed on 2025-01-05 03:59:21 

0001 /*
0002     This file is part of the Ofi Labs X2 project.
0003 
0004     SPDX-FileCopyrightText: 2010 Ariya Hidayat <ariya.hidayat@gmail.com>
0005     SPDX-License-Identifier: BSD-3-Clause
0006 */
0007 
0008 #ifndef OFILABS_KINETICMODEL
0009 #define OFILABS_KINETICMODEL
0010 
0011 #include <QObject>
0012 #include <QScopedPointer>
0013 #include <QPointF>
0014 
0015 class KineticModelPrivate;
0016 
0017 class KineticModel: public QObject
0018 {
0019     Q_OBJECT
0020     Q_PROPERTY(int duration READ duration WRITE setDuration)
0021     Q_PROPERTY(QPointF position READ position NOTIFY positionChanged)
0022     Q_PROPERTY(int updateInterval READ updateInterval WRITE setUpdateInterval)
0023 
0024 public:
0025     explicit KineticModel(QObject *parent = nullptr);
0026     ~KineticModel() override;
0027 
0028     int duration() const;
0029     QPointF position() const;
0030     int updateInterval() const;
0031     bool hasVelocity() const;
0032 
0033 public Q_SLOTS:
0034     void setDuration(int ms);
0035     void setPosition(const QPointF& position);
0036     void setPosition(qreal posX, qreal posY);
0037     void setHeading(qreal heading);
0038     void jumpToPosition(const QPointF& position);
0039     void jumpToPosition(qreal posX, qreal posY);
0040     void setUpdateInterval(int ms);
0041     void stop();
0042     void start();
0043 
0044 Q_SIGNALS:
0045     void positionChanged( qreal lon, qreal lat );
0046     void headingChanged( qreal heading );
0047     void finished();
0048 
0049 private Q_SLOTS:
0050     void update();
0051 
0052 private:
0053     QScopedPointer<KineticModelPrivate> d_ptr;
0054     Q_DECLARE_PRIVATE(KineticModel);
0055     Q_DISABLE_COPY(KineticModel);
0056 };
0057 
0058 #endif