summaryrefslogtreecommitdiffstats
path: root/src/xmlpatterns/expr/qcopyof_p.h
diff options
context:
space:
mode:
authoraxis <qt-info@nokia.com>2009-04-24 11:34:15 (GMT)
committeraxis <qt-info@nokia.com>2009-04-24 11:34:15 (GMT)
commit8f427b2b914d5b575a4a7c0ed65d2fb8f45acc76 (patch)
treea17e1a767a89542ab59907462206d7dcf2e504b2 /src/xmlpatterns/expr/qcopyof_p.h
downloadQt-8f427b2b914d5b575a4a7c0ed65d2fb8f45acc76.zip
Qt-8f427b2b914d5b575a4a7c0ed65d2fb8f45acc76.tar.gz
Qt-8f427b2b914d5b575a4a7c0ed65d2fb8f45acc76.tar.bz2
Long live Qt for S60!
Diffstat (limited to 'src/xmlpatterns/expr/qcopyof_p.h')
-rw-r--r--src/xmlpatterns/expr/qcopyof_p.h121
1 files changed, 121 insertions, 0 deletions
diff --git a/src/xmlpatterns/expr/qcopyof_p.h b/src/xmlpatterns/expr/qcopyof_p.h
new file mode 100644
index 0000000..64b0f98
--- /dev/null
+++ b/src/xmlpatterns/expr/qcopyof_p.h
@@ -0,0 +1,121 @@
+/****************************************************************************
+**
+** 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.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//
+// 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.
+
+#ifndef Patternist_CopyOf_H
+#define Patternist_CopyOf_H
+
+#include "qsinglecontainer_p.h"
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+namespace QPatternist
+{
+ /**
+ * @short Does node copying in a parameterized way, in order to deal with
+ * namespace preservation/inheritance.
+ *
+ * If someone tries to call evaluateEBV(), evaluateSingleton() or
+ * evaluateSequence() on us, we will infinitely loop. But apparently
+ * that's not possible because we're always a child of ElementConstructor,
+ * currently.
+ *
+ * @author Frans Englich <fenglich@trolltech.com>
+ * @ingroup Patternist_expressions
+ */
+ class CopyOf : public SingleContainer
+ {
+ public:
+ /**
+ * Creats a CopyOf where it is checked that the expression @p operand conforms
+ * to the type @p reqType.
+ */
+ CopyOf(const Expression::Ptr &operand,
+ const bool inheritNSS,
+ const bool preserveNSS);
+
+ virtual void evaluateToSequenceReceiver(const DynamicContext::Ptr &context) const;
+
+ /**
+ * @returns always the SequenceType passed in the constructor to this class. That is, the
+ * SequenceType that the operand must conform to.
+ */
+ virtual SequenceType::Ptr staticType() const;
+
+ /**
+ * @returns a list containing one CommonSequenceTypes::ZeroOrMoreItems
+ */
+ virtual SequenceType::List expectedOperandTypes() const;
+
+ virtual ExpressionVisitorResult::Ptr accept(const ExpressionVisitor::Ptr &visitor) const;
+
+ inline Item mapToItem(const Item &source,
+ const DynamicContext::Ptr &context) const;
+
+ virtual Expression::Ptr compress(const StaticContext::Ptr &context);
+
+ virtual Properties properties() const;
+ virtual ItemType::Ptr expectedContextItemType() const;
+
+ private:
+ typedef QExplicitlySharedDataPointer<const CopyOf> ConstPtr;
+ const bool m_inheritNamespaces;
+ const bool m_preserveNamespaces;
+ const QAbstractXmlNodeModel::NodeCopySettings m_settings;
+ };
+}
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif