/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/
**
** This file is part of the QtDeclarative module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** 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, Nokia gives you certain additional
** rights. These rights are described in the Nokia 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.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef QDECLARATIVEPIXMAPCACHE_H
#define QDECLARATIVEPIXMAPCACHE_H

#include <QtCore/qcoreapplication.h>
#include <QtCore/qstring.h>
#include <QtGui/qpixmap.h>
#include <QtCore/qurl.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

class QDeclarativeEngine;


class QDeclarative1PixmapData;
class Q_QTQUICK1_EXPORT QDeclarative1Pixmap
{
    Q_DECLARE_TR_FUNCTIONS(QDeclarative1Pixmap)
public:
    QDeclarative1Pixmap();
    QDeclarative1Pixmap(QDeclarativeEngine *, const QUrl &);
    QDeclarative1Pixmap(QDeclarativeEngine *, const QUrl &, const QSize &);
    ~QDeclarative1Pixmap();

    enum Status { Null, Ready, Error, Loading };

    enum Option {
        Asynchronous = 0x00000001,
        Cache        = 0x00000002
    };
    Q_DECLARE_FLAGS(Options, Option)

    bool isNull() const;
    bool isReady() const;
    bool isError() const;
    bool isLoading() const;

    Status status() const;
    QString error() const;
    const QUrl &url() const;
    const QSize &implicitSize() const;
    const QSize &requestSize() const;
    const QPixmap &pixmap() const;
    void setPixmap(const QPixmap &);

    QRect rect() const;
    int width() const;
    int height() const;
    inline operator const QPixmap &() const;

    void load(QDeclarativeEngine *, const QUrl &);
    void load(QDeclarativeEngine *, const QUrl &, QDeclarative1Pixmap::Options options);
    void load(QDeclarativeEngine *, const QUrl &, const QSize &);
    void load(QDeclarativeEngine *, const QUrl &, const QSize &, QDeclarative1Pixmap::Options options);

    void clear();
    void clear(QObject *);

    bool connectFinished(QObject *, const char *);
    bool connectFinished(QObject *, int);
    bool connectDownloadProgress(QObject *, const char *);
    bool connectDownloadProgress(QObject *, int);

private:
    Q_DISABLE_COPY(QDeclarative1Pixmap)
    QDeclarative1PixmapData *d;
};

inline QDeclarative1Pixmap::operator const QPixmap &() const
{
    return pixmap();
}

Q_DECLARE_OPERATORS_FOR_FLAGS(QDeclarative1Pixmap::Options)

QT_END_NAMESPACE

QT_END_HEADER

#endif // QDECLARATIVEPIXMAPCACHE_H