/****************************************************************************

**

** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).

** All rights reserved.

** Contact: Nokia Corporation (qt-info@nokia.com)

**

** This file is part of the QtDeclarative module of the Qt Toolkit.

**

** $QT_BEGIN_LICENSE:LGPL$

** No Commercial Usage

** This file contains pre-release code and may not be distributed.

** You may use this file in accordance with the terms and conditions

** contained in the Technology Preview License Agreement accompanying

** this package.

**

** 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, 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.

**

** If you have questions regarding the use of this file, please contact

** Nokia at qt-info@nokia.com.

**

**

**

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**

**

** $QT_END_LICENSE$

**

****************************************************************************/

#ifndef QDECLARATIVEENGINE_H

#define QDECLARATIVEENGINE_H

#include <QtCore/qurl.h>

#include <QtCore/qobject.h>

#include <QtCore/qmap.h>

#include <QtScript/qscriptvalue.h>

#include <QtDeclarative/qdeclarativeerror.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Declarative)

class QDeclarativeComponent;

class QDeclarativeEnginePrivate;

class QDeclarativeImportsPrivate;

class QDeclarativeExpression;

class QDeclarativeContext;

class QDeclarativeType;

class QUrl;

class QScriptEngine;

class QScriptContext;

class QDeclarativeImageProvider;

class QNetworkAccessManager;

class QDeclarativeNetworkAccessManagerFactory;

class Q_DECLARATIVE_EXPORT QDeclarativeEngine : public QObject

{

    Q_PROPERTY(QString offlineStoragePath READ offlineStoragePath WRITE setOfflineStoragePath)

    Q_OBJECT

public:

    QDeclarativeEngine(QObject *p = 0);

    virtual ~QDeclarativeEngine();

    QDeclarativeContext *rootContext();

    void clearComponentCache();

    QStringList importPathList() const;

    void setImportPathList(const QStringList &paths);

    void addImportPath(const QString& dir);

    QStringList pluginPathList() const;

    void setPluginPathList(const QStringList &paths);

    void addPluginPath(const QString& dir);

    bool importPlugin(const QString &filePath, const QString &uri, QString *errorString);

    void setNetworkAccessManagerFactory(QDeclarativeNetworkAccessManagerFactory *);

    QDeclarativeNetworkAccessManagerFactory *networkAccessManagerFactory() const;

    QNetworkAccessManager *networkAccessManager() const;

    void addImageProvider(const QString &id, QDeclarativeImageProvider *);

    QDeclarativeImageProvider *imageProvider(const QString &id) const;

    void removeImageProvider(const QString &id);

    void setOfflineStoragePath(const QString& dir);

    QString offlineStoragePath() const;

    QUrl baseUrl() const;

    void setBaseUrl(const QUrl &);

    bool outputWarningsToStandardError() const;

    void setOutputWarningsToStandardError(bool);

    static QDeclarativeContext *contextForObject(const QObject *);

    static void setContextForObject(QObject *, QDeclarativeContext *);

    enum ObjectOwnership { CppOwnership, JavaScriptOwnership };

    static void setObjectOwnership(QObject *, ObjectOwnership);

    static ObjectOwnership objectOwnership(QObject *);

Q_SIGNALS:

    void quit();

    void warnings(const QList<QDeclarativeError> &warnings);

private:

    Q_DISABLE_COPY(QDeclarativeEngine)

    Q_DECLARE_PRIVATE(QDeclarativeEngine)

};

QT_END_NAMESPACE

QT_END_HEADER

#endif // QDECLARATIVEENGINE_H