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/****************************************************************************
**
** 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.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QDECLARATIVESCRIPTPARSER_P_H
#define QDECLARATIVESCRIPTPARSER_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include "qdeclarativeerror.h"
#include "private/qdeclarativeparser_p.h"
#include <QtCore/QList>
#include <QtCore/QUrl>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Declarative)
class QByteArray;
class QDeclarativeScriptParserJsASTData;
class QDeclarativeScriptParser
{
public:
class Import
{
public:
Import() : type(Library) {}
enum Type { Library, File, Script };
Type type;
QString uri;
QString qualifier;
QString version;
QDeclarativeParser::LocationSpan location;
};
class TypeReference
{
public:
TypeReference(int typeId, const QString &typeName) : id(typeId), name(typeName) {}
int id;
// type as it has been referenced in Qml
QString name;
// objects in parse tree referencing the type
QList<QDeclarativeParser::Object*> refObjects;
};
QDeclarativeScriptParser();
~QDeclarativeScriptParser();
bool parse(const QByteArray &data, const QUrl &url = QUrl());
QList<TypeReference*> referencedTypes() const;
QDeclarativeParser::Object *tree() const;
QList<Import> imports() const;
void clear();
QList<QDeclarativeError> errors() const;
class JavaScriptMetaData {
public:
JavaScriptMetaData()
: pragmas(QDeclarativeParser::Object::ScriptBlock::None) {}
QDeclarativeParser::Object::ScriptBlock::Pragmas pragmas;
QList<Import> imports;
};
static QDeclarativeParser::Object::ScriptBlock::Pragmas extractPragmas(QString &);
static JavaScriptMetaData extractMetaData(QString &);
// ### private:
TypeReference *findOrCreateType(const QString &name);
void setTree(QDeclarativeParser::Object *tree);
void setScriptFile(const QString &filename) {_scriptFile = filename; }
QString scriptFile() const { return _scriptFile; }
// ### private:
QList<QDeclarativeError> _errors;
QDeclarativeParser::Object *root;
QList<Import> _imports;
QList<TypeReference*> _refTypes;
QString _scriptFile;
QDeclarativeScriptParserJsASTData *data;
};
QT_END_NAMESPACE
QT_END_HEADER
#endif // QDECLARATIVESCRIPTPARSER_P_H
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