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/****************************************************************************
**
** Copyright (C) 2014 Klaralvdalens Datakonsult AB (KDAB).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the Qt3D module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL3$
** 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 The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/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 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPLv3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or later 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 2.0 requirements will be
** met: http://www.gnu.org/licenses/gpl-2.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef ABSTRACTSCENEPARSER_H
#define ABSTRACTSCENEPARSER_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists for the convenience
// of other Qt classes. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <QObject>
#include <QStringList>
#include <QLoggingCategory>
#include <QUrl>
#include <Qt3DRender/qt3drender_global.h>
QT_BEGIN_NAMESPACE
namespace Qt3DCore {
class QEntity;
}
namespace Qt3DRender {
Q_DECLARE_LOGGING_CATEGORY(SceneParsers)
class QT3DRENDERSHARED_EXPORT AbstractSceneParser : public QObject
{
Q_OBJECT
Q_PROPERTY(ParserStatus parserStatus READ parserStatus NOTIFY parserStatusChanged)
Q_PROPERTY(QStringList errors READ errors NOTIFY errorsChanged)
public:
enum ParserStatus {
Empty,
Loading,
Loaded,
Error
};
Q_ENUM(ParserStatus)
AbstractSceneParser();
virtual ~AbstractSceneParser();
virtual void setSource(const QUrl &source) = 0;
virtual bool isExtensionSupported(const QUrl &source) const = 0;
virtual Qt3DCore::QEntity *scene(const QString &id = QString()) = 0;
virtual Qt3DCore::QEntity *node(const QString &id) = 0;
ParserStatus parserStatus() const;
QStringList errors() const;
Q_SIGNALS:
void parserStatusChanged();
void errorsChanged();
protected:
void setParserStatus(ParserStatus parserStatus);
void logError(const QString &error);
void logInfo(const QString &info);
private:
ParserStatus m_parserStatus;
QStringList m_errors;
};
} // namespace Qt3DRender
QT_END_NAMESPACE
#endif // ABSTRACTSCENEPARSER_H
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