/**************************************************************************** ** ** 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 QDECLARATIVECUSTOMPARSER_H #define QDECLARATIVECUSTOMPARSER_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 "private/qdeclarativemetatype_p.h" #include "qdeclarativeerror.h" #include "private/qdeclarativeparser_p.h" #include #include QT_BEGIN_HEADER QT_BEGIN_NAMESPACE QT_MODULE(Declarative) class QDeclarativeCompiler; class QDeclarativeCustomParserPropertyPrivate; class Q_DECLARATIVE_EXPORT QDeclarativeCustomParserProperty { public: QDeclarativeCustomParserProperty(); QDeclarativeCustomParserProperty(const QDeclarativeCustomParserProperty &); QDeclarativeCustomParserProperty &operator=(const QDeclarativeCustomParserProperty &); ~QDeclarativeCustomParserProperty(); QByteArray name() const; QDeclarativeParser::Location location() const; bool isList() const; // Will be one of QDeclarativeParser::Variant, QDeclarativeCustomParserProperty or // QDeclarativeCustomParserNode QList assignedValues() const; private: friend class QDeclarativeCustomParserNodePrivate; friend class QDeclarativeCustomParserPropertyPrivate; QDeclarativeCustomParserPropertyPrivate *d; }; class QDeclarativeCustomParserNodePrivate; class Q_DECLARATIVE_EXPORT QDeclarativeCustomParserNode { public: QDeclarativeCustomParserNode(); QDeclarativeCustomParserNode(const QDeclarativeCustomParserNode &); QDeclarativeCustomParserNode &operator=(const QDeclarativeCustomParserNode &); ~QDeclarativeCustomParserNode(); QByteArray name() const; QDeclarativeParser::Location location() const; QList properties() const; private: friend class QDeclarativeCustomParserNodePrivate; QDeclarativeCustomParserNodePrivate *d; }; class Q_DECLARATIVE_EXPORT QDeclarativeCustomParser { public: enum Flag { NoFlag = 0x00000000, AcceptsAttachedProperties = 0x00000001 }; Q_DECLARE_FLAGS(Flags, Flag) QDeclarativeCustomParser() : compiler(0), object(0), m_flags(NoFlag) {} QDeclarativeCustomParser(Flags f) : compiler(0), object(0), m_flags(f) {} virtual ~QDeclarativeCustomParser() {} void clearErrors(); Flags flags() const { return m_flags; } virtual QByteArray compile(const QList &)=0; virtual void setCustomData(QObject *, const QByteArray &)=0; QList errors() const { return exceptions; } protected: void error(const QString& description); void error(const QDeclarativeCustomParserProperty&, const QString& description); void error(const QDeclarativeCustomParserNode&, const QString& description); int evaluateEnum(const QByteArray&) const; const QMetaObject *resolveType(const QByteArray&) const; private: QList exceptions; QDeclarativeCompiler *compiler; QDeclarativeParser::Object *object; Flags m_flags; friend class QDeclarativeCompiler; }; Q_DECLARE_OPERATORS_FOR_FLAGS(QDeclarativeCustomParser::Flags); #if 0 #define QML_REGISTER_CUSTOM_TYPE(URI, VERSION_MAJ, VERSION_MIN, NAME, TYPE, CUSTOMTYPE) \ qmlRegisterCustomType(#URI, VERSION_MAJ, VERSION_MIN, #NAME, #TYPE, new CUSTOMTYPE) #endif QT_END_NAMESPACE Q_DECLARE_METATYPE(QDeclarativeCustomParserProperty) Q_DECLARE_METATYPE(QDeclarativeCustomParserNode) QT_END_HEADER #endif