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/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtQml module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia.  For licensing terms and
** conditions see http://qt.digia.com/licensing.  For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights.  These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef QANIMATIONGROUPJOB_P_H
#define QANIMATIONGROUPJOB_P_H

#include "private/qabstractanimationjob_p.h"

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

class Q_QML_PRIVATE_EXPORT QAnimationGroupJob : public QAbstractAnimationJob
{
    Q_DISABLE_COPY(QAnimationGroupJob)
public:
    QAnimationGroupJob();
    ~QAnimationGroupJob();

    void appendAnimation(QAbstractAnimationJob *animation);
    void prependAnimation(QAbstractAnimationJob *animation);
    void removeAnimation(QAbstractAnimationJob *animation);

    QAbstractAnimationJob *firstChild() const { return m_firstChild; }
    QAbstractAnimationJob *lastChild() const { return m_lastChild; }

    void clear();

    //called by QAbstractAnimationJob
    virtual void uncontrolledAnimationFinished(QAbstractAnimationJob *animation);
protected:
    void topLevelAnimationLoopChanged();

    virtual void animationInserted(QAbstractAnimationJob*) { }
    virtual void animationRemoved(QAbstractAnimationJob*, QAbstractAnimationJob*, QAbstractAnimationJob*);

    //TODO: confirm location of these (should any be moved into QAbstractAnimationJob?)
    void resetUncontrolledAnimationsFinishTime();
    void resetUncontrolledAnimationFinishTime(QAbstractAnimationJob *anim);
    int uncontrolledAnimationFinishTime(QAbstractAnimationJob *anim) const { return anim->m_uncontrolledFinishTime; }
    void setUncontrolledAnimationFinishTime(QAbstractAnimationJob *anim, int time);

private:
    //definition
    QAbstractAnimationJob *m_firstChild;
    QAbstractAnimationJob *m_lastChild;
};

QT_END_NAMESPACE

QT_END_HEADER

#endif //QANIMATIONGROUPJOB_P_H