summaryrefslogtreecommitdiffstats
path: root/src/xmlpatterns/functions/qstaticnamespacescontainer_p.h
diff options
context:
space:
mode:
Diffstat (limited to 'src/xmlpatterns/functions/qstaticnamespacescontainer_p.h')
-rw-r--r--src/xmlpatterns/functions/qstaticnamespacescontainer_p.h115
1 files changed, 115 insertions, 0 deletions
diff --git a/src/xmlpatterns/functions/qstaticnamespacescontainer_p.h b/src/xmlpatterns/functions/qstaticnamespacescontainer_p.h
new file mode 100644
index 0000000..3d21e15
--- /dev/null
+++ b/src/xmlpatterns/functions/qstaticnamespacescontainer_p.h
@@ -0,0 +1,115 @@
+/****************************************************************************
+**
+** 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_StaticNamespacesContainer_H
+#define Patternist_StaticNamespacesContainer_H
+
+#include "qfunctioncall_p.h"
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+namespace QPatternist
+{
+ /**
+ * @short A helper subclass that stores a NamespaceResolver for the static
+ * namespaces.
+ *
+ * This is used by functionality which needs to resolve names against the
+ * statically known namespaces, at runtime. A good example of this is @c
+ * function-available().
+ *
+ * The resolver is accessed through staticNamespaces(), which will be
+ * available after the typeCheck() stage.
+ *
+ * This class must be subclassed.
+ *
+ * @author Frans Englich <fenglich@trolltech.com>
+ * @ingroup Patternist_functions
+ */
+ class StaticNamespacesContainer : public FunctionCall
+ {
+ public:
+ /**
+ * Reimplemented to store data from the @p context.
+ */
+ virtual Expression::Ptr typeCheck(const StaticContext::Ptr &context,
+ const SequenceType::Ptr &reqType);
+
+ protected:
+ /**
+ * Before typeCheck(), behavior of this function is undefined. After
+ * typeCheck(), this function guarantees to return a valid pointer.
+ */
+ inline const NamespaceResolver::Ptr &staticNamespaces() const
+ {
+ Q_ASSERT(m_resolver);
+ return m_resolver;
+ }
+
+ /**
+ * This constructor only exists to ensure this class is subclassed.
+ */
+ inline StaticNamespacesContainer()
+ {
+ }
+
+ private:
+ NamespaceResolver::Ptr m_resolver;
+ };
+}
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif