/****************************************************************************
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** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
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** This file is part of the QtDeclarative module of the Qt Toolkit.
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****************************************************************************/

#ifndef QDECLARATIVEPATHINTERPOLATOR_P_H
#define QDECLARATIVEPATHINTERPOLATOR_P_H

#include <qdeclarative.h>
#include <QObject>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

class QDeclarativePath;
class Q_AUTOTEST_EXPORT QDeclarativePathInterpolator : public QObject
{
    Q_OBJECT
    Q_PROPERTY(QDeclarativePath *path READ path WRITE setPath NOTIFY pathChanged)
    Q_PROPERTY(qreal progress READ progress WRITE setProgress NOTIFY progressChanged)
    Q_PROPERTY(qreal x READ x NOTIFY xChanged)
    Q_PROPERTY(qreal y READ y NOTIFY yChanged)
    Q_PROPERTY(qreal angle READ angle NOTIFY angleChanged)
public:
    explicit QDeclarativePathInterpolator(QObject *parent = 0);

    QDeclarativePath *path() const;
    void setPath(QDeclarativePath *path);

    qreal progress() const;
    void setProgress(qreal progress);

    qreal x() const;
    qreal y() const;
    qreal angle() const;

Q_SIGNALS:
    void pathChanged();
    void progressChanged();
    void xChanged();
    void yChanged();
    void angleChanged();

private Q_SLOTS:
    void _q_pathUpdated();

private:
    QDeclarativePath *_path;
    qreal _x;
    qreal _y;
    qreal _angle;
    qreal _progress;
};

QT_END_NAMESPACE

QML_DECLARE_TYPE(QDeclarativePathInterpolator)

QT_END_HEADER

#endif // QDECLARATIVEPATHINTERPOLATOR_P_H