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Diffstat (limited to 'src/xmlpatterns/api/qxmlname.h')
| -rw-r--r-- | src/xmlpatterns/api/qxmlname.h | 142 |
1 files changed, 142 insertions, 0 deletions
diff --git a/src/xmlpatterns/api/qxmlname.h b/src/xmlpatterns/api/qxmlname.h new file mode 100644 index 0000000000..f5dcddf912 --- /dev/null +++ b/src/xmlpatterns/api/qxmlname.h @@ -0,0 +1,142 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the QtXmlPatterns 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 either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** 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 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QXMLNAME_H +#define QXMLNAME_H + +#include <QtCore/QString> +#include <QtCore/QMetaType> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(XmlPatterns) + +class QXmlName; +class QXmlNamePool; +Q_XMLPATTERNS_EXPORT uint qHash(const QXmlName &name); + +class Q_XMLPATTERNS_EXPORT QXmlName +{ +private: + enum Constant + { + LocalNameOffset = 0, + LocalNameLength = 12, + NamespaceOffset = LocalNameLength, + NamespaceLength = 9, + PrefixLength = 9, + InvalidCode = 1 << 31, + NamespaceMask = ((1 << ((NamespaceOffset + NamespaceLength) - NamespaceOffset)) - 1) << NamespaceOffset, + LocalNameMask = ((1 << ((LocalNameOffset + LocalNameLength) - LocalNameOffset)) - 1) << LocalNameOffset, + PrefixOffset = LocalNameLength + NamespaceLength, + PrefixMask = ((1 << ((PrefixOffset + PrefixLength) - PrefixOffset)) - 1) << PrefixOffset, + MaximumPrefixes = (PrefixMask >> PrefixOffset) - 1, + MaximumLocalNames = (LocalNameMask >> LocalNameOffset) - 1, + MaximumNamespaces = (NamespaceMask >> NamespaceOffset) - 1, + ExpandedNameMask = LocalNameMask | NamespaceMask, + LexicalQNameMask = LocalNameMask | PrefixMask + }; + +public: + + typedef qint16 NamespaceCode; + typedef NamespaceCode PrefixCode; + typedef NamespaceCode LocalNameCode; + + QXmlName(); + + QXmlName(QXmlNamePool &namePool, + const QString &localName, + const QString &namespaceURI = QString(), + const QString &prefix = QString()); + + QString namespaceUri(const QXmlNamePool &query) const; + QString prefix(const QXmlNamePool &query) const; + QString localName(const QXmlNamePool &query) const; + QString toClarkName(const QXmlNamePool &query) const; + bool operator==(const QXmlName &other) const; + bool operator!=(const QXmlName &other) const; + QXmlName &operator=(const QXmlName &other); + bool isNull() const; + static bool isNCName(const QString &candidate); + static QXmlName fromClarkName(const QString &clarkName, + const QXmlNamePool &namePool); + + /* The members below are internal, not part of the public API, and + * unsupported. Using them leads to undefined behavior. */ + typedef qint64 Code; + + inline QXmlName(const NamespaceCode uri, + const LocalNameCode ln, + const PrefixCode p = 0); + /* The implementation for these functions are in utils/qnamepool_p.h. */ + inline LocalNameCode localName() const; + inline PrefixCode prefix() const; + inline bool hasPrefix() const; + inline bool hasNamespace() const; + inline NamespaceCode namespaceURI() const; + inline bool isLexicallyEqual(const QXmlName &other) const; + inline void setPrefix(const PrefixCode c); + inline void setNamespaceURI(const NamespaceCode c); + inline void setLocalName(const LocalNameCode c); + inline Code code() const; + + friend Q_XMLPATTERNS_EXPORT uint qHash(const QXmlName &); + +private: + inline QXmlName(const int c) : m_qNameCode(c) + { + } + + Code m_qNameCode; +}; + +Q_DECLARE_TYPEINFO(QXmlName, Q_MOVABLE_TYPE); + +QT_END_NAMESPACE + +Q_DECLARE_METATYPE(QXmlName) /* This macro must appear after QT_END_NAMESPACE. */ + +QT_END_HEADER + +#endif |