| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtXmlPatterns module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL$ |
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| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 2.0 or (at your option) the GNU General |
| ** Public license version 3 or any later version approved by the KDE Free |
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| ****************************************************************************/ |
| |
| #ifndef QABSTRACTXMLRECEIVER_H |
| #define QABSTRACTXMLRECEIVER_H |
| |
| #include <QtCore/QVariant> |
| #include <QtCore/QScopedPointer> |
| #include <QtXmlPatterns/QXmlNodeModelIndex> |
| |
| QT_BEGIN_NAMESPACE |
| |
| |
| class QAbstractXmlReceiverPrivate; |
| class QXmlName; |
| |
| namespace QPatternist |
| { |
| class Item; |
| } |
| |
| class Q_XMLPATTERNS_EXPORT QAbstractXmlReceiver |
| { |
| public: |
| QAbstractXmlReceiver(); |
| |
| virtual ~QAbstractXmlReceiver(); |
| |
| virtual void startElement(const QXmlName &name) = 0; |
| virtual void endElement() = 0; |
| virtual void attribute(const QXmlName &name, |
| const QStringRef &value) = 0; |
| virtual void comment(const QString &value) = 0; |
| virtual void characters(const QStringRef &value) = 0; |
| virtual void startDocument() = 0; |
| virtual void endDocument() = 0; |
| |
| virtual void processingInstruction(const QXmlName &target, |
| const QString &value) = 0; |
| |
| virtual void atomicValue(const QVariant &value) = 0; |
| virtual void namespaceBinding(const QXmlName &name) = 0; |
| virtual void startOfSequence() = 0; |
| virtual void endOfSequence() = 0; |
| |
| /* The members below are internal, not part of the public API, and |
| * unsupported. Using them leads to undefined behavior. */ |
| virtual void whitespaceOnly(const QStringRef &value); |
| virtual void item(const QPatternist::Item &item); |
| |
| protected: |
| QAbstractXmlReceiver(QAbstractXmlReceiverPrivate *d); |
| QScopedPointer<QAbstractXmlReceiverPrivate> d_ptr; |
| |
| void sendAsNode(const QPatternist::Item &outputItem); |
| private: |
| template<const QXmlNodeModelIndex::Axis axis> |
| void sendFromAxis(const QXmlNodeModelIndex &node); |
| Q_DISABLE_COPY(QAbstractXmlReceiver) |
| }; |
| |
| QT_END_NAMESPACE |
| |
| #endif |