101 lines
3.6 KiB
C++
101 lines
3.6 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the QtXmlPatterns module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 3 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL3 included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 3 requirements
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** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 2.0 or (at your option) the GNU General
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** Public license version 3 or any later version approved by the KDE Free
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** Qt Foundation. The licenses are as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-2.0.html and
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** https://www.gnu.org/licenses/gpl-3.0.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QABSTRACTXMLRECEIVER_H
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#define QABSTRACTXMLRECEIVER_H
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#include <QtCore/QVariant>
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#include <QtCore/QScopedPointer>
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#include <QtXmlPatterns/QXmlNodeModelIndex>
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QT_BEGIN_NAMESPACE
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class QAbstractXmlReceiverPrivate;
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class QXmlName;
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namespace QPatternist
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{
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class Item;
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}
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class Q_XMLPATTERNS_EXPORT QAbstractXmlReceiver
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{
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public:
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QAbstractXmlReceiver();
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virtual ~QAbstractXmlReceiver();
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virtual void startElement(const QXmlName &name) = 0;
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virtual void endElement() = 0;
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virtual void attribute(const QXmlName &name,
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const QStringRef &value) = 0;
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virtual void comment(const QString &value) = 0;
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virtual void characters(const QStringRef &value) = 0;
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virtual void startDocument() = 0;
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virtual void endDocument() = 0;
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virtual void processingInstruction(const QXmlName &target,
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const QString &value) = 0;
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virtual void atomicValue(const QVariant &value) = 0;
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virtual void namespaceBinding(const QXmlName &name) = 0;
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virtual void startOfSequence() = 0;
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virtual void endOfSequence() = 0;
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/* The members below are internal, not part of the public API, and
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* unsupported. Using them leads to undefined behavior. */
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virtual void whitespaceOnly(const QStringRef &value);
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virtual void item(const QPatternist::Item &item);
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protected:
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QAbstractXmlReceiver(QAbstractXmlReceiverPrivate *d);
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QScopedPointer<QAbstractXmlReceiverPrivate> d_ptr;
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void sendAsNode(const QPatternist::Item &outputItem);
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private:
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template<const QXmlNodeModelIndex::Axis axis>
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void sendFromAxis(const QXmlNodeModelIndex &node);
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Q_DISABLE_COPY(QAbstractXmlReceiver)
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};
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QT_END_NAMESPACE
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#endif
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