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Diffstat (limited to 'src/declarative/qml/qmlcustomparser_p.h')
-rw-r--r-- | src/declarative/qml/qmlcustomparser_p.h | 146 |
1 files changed, 146 insertions, 0 deletions
diff --git a/src/declarative/qml/qmlcustomparser_p.h b/src/declarative/qml/qmlcustomparser_p.h new file mode 100644 index 0000000..9502b08 --- /dev/null +++ b/src/declarative/qml/qmlcustomparser_p.h @@ -0,0 +1,146 @@ +/**************************************************************************** +** +** Copyright (C) 2009 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 QMLCUSTOMPARSER_H +#define QMLCUSTOMPARSER_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 "qmlmetatype.h" +#include "qmlerror.h" +#include "qmlparser_p.h" + +#include <QtCore/qbytearray.h> +#include <QtCore/qxmlstream.h> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Declarative) + +class QmlCustomParserPropertyPrivate; +class Q_DECLARATIVE_EXPORT QmlCustomParserProperty +{ +public: + QmlCustomParserProperty(); + QmlCustomParserProperty(const QmlCustomParserProperty &); + QmlCustomParserProperty &operator=(const QmlCustomParserProperty &); + ~QmlCustomParserProperty(); + + QByteArray name() const; + QmlParser::Location location() const; + + bool isList() const; + // Will be one of QmlParser::Variant, QmlCustomParserProperty or + // QmlCustomParserNode + QList<QVariant> assignedValues() const; + +private: + friend class QmlCustomParserNodePrivate; + friend class QmlCustomParserPropertyPrivate; + QmlCustomParserPropertyPrivate *d; +}; + +class QmlCustomParserNodePrivate; +class Q_DECLARATIVE_EXPORT QmlCustomParserNode +{ +public: + QmlCustomParserNode(); + QmlCustomParserNode(const QmlCustomParserNode &); + QmlCustomParserNode &operator=(const QmlCustomParserNode &); + ~QmlCustomParserNode(); + + QByteArray name() const; + QmlParser::Location location() const; + + QList<QmlCustomParserProperty> properties() const; + +private: + friend class QmlCustomParserNodePrivate; + QmlCustomParserNodePrivate *d; +}; + +class Q_DECLARATIVE_EXPORT QmlCustomParser +{ +public: + virtual ~QmlCustomParser() {} + + void clearErrors(); + + virtual QByteArray compile(const QList<QmlCustomParserProperty> &)=0; + virtual void setCustomData(QObject *, const QByteArray &)=0; + + QList<QmlError> errors() const { return exceptions; } + +protected: + void error(const QmlCustomParserProperty&, const QString& description); + void error(const QmlCustomParserNode&, const QString& description); + +private: + QList<QmlError> exceptions; +}; + +#if defined(Q_OS_SYMBIAN) +# define QML_DEFINE_CUSTOM_TYPE(URI, VERSION_MAJ, VERSION_MIN, NAME, TYPE, CUSTOMTYPE) \ + static int defineCustomType##NAME = qmlRegisterCustomType<TYPE>(#URI, VERSION_MAJ, VERSION_MIN, #NAME, #TYPE, new CUSTOMTYPE); +#else +# define QML_DEFINE_CUSTOM_TYPE(URI, VERSION_MAJ, VERSION_MIN, NAME, TYPE, CUSTOMTYPE) \ + template<> QmlPrivate::InstanceType QmlPrivate::Define<TYPE *,(VERSION_MAJ), (VERSION_MIN)>::instance(qmlRegisterCustomType<TYPE>(#URI, VERSION_MAJ, VERSION_MIN, #NAME, #TYPE, new CUSTOMTYPE)); +#endif + +QT_END_NAMESPACE + +Q_DECLARE_METATYPE(QmlCustomParserProperty) +Q_DECLARE_METATYPE(QmlCustomParserNode) + +QT_END_HEADER + +#endif |