--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/xmlpatterns/schema/qxsdattributeuse_p.h Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,224 @@
+/****************************************************************************
+**
+** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@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_XsdAttributeUse_H
+#define Patternist_XsdAttributeUse_H
+
+#include "qxsdattribute_p.h"
+#include "qxsdattributeterm_p.h"
+
+#include <QtCore/QList>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+namespace QPatternist
+{
+ /**
+ * @short Represents a XSD attribute use object.
+ *
+ * This class represents the <em>attribute use</em> object of a XML schema as described
+ * <a href="http://www.w3.org/TR/xmlschema11-1/#cAttributeUse">here</a>.
+ *
+ * It contains information from a local attribute declaration (as child of <em>complexType</em>
+ * or <em>attributeGroup</em> object).
+ *
+ * All other occurrences of the <em>attribute</em> object are represented by the XsdAttribute class.
+ *
+ * @see <a href="http://www.w3.org/Submission/2004/SUBM-xmlschema-api-20040309/xml-schema-api.html#Interface-XSAttributeUse">XML Schema API reference</a>
+ * @ingroup Patternist_schema
+ * @author Tobias Koenig <tobias.koenig@nokia.com>
+ */
+ class XsdAttributeUse : public XsdAttributeTerm
+ {
+ public:
+ typedef QExplicitlySharedDataPointer<XsdAttributeUse> Ptr;
+ typedef QList<XsdAttributeUse::Ptr> List;
+
+ /**
+ * Describes the value constraint of an attribute use.
+ *
+ * @see <a href="http://www.w3.org/TR/xmlschema11-1/#vc_au">Value Constraint Definition</a>
+ */
+ class ValueConstraint : public QSharedData
+ {
+ public:
+ typedef QExplicitlySharedDataPointer<ValueConstraint> Ptr;
+
+ /**
+ * Describes the <a href="http://www.w3.org/TR/xmlschema11-1/#au-value_constraint">value constraint</a> of an attribute use.
+ */
+ enum Variety
+ {
+ Default, ///< The attribute use has a default value set.
+ Fixed ///< The attribute use has a fixed value set.
+ };
+
+ /**
+ * Sets the @p variety of the attribute use value constraint.
+ */
+ void setVariety(Variety variety);
+
+ /**
+ * Returns the variety of the attribute use value constraint.
+ */
+ Variety variety() const;
+
+ /**
+ * Sets the @p value of the constraint.
+ */
+ void setValue(const QString &value);
+
+ /**
+ * Returns the value of the constraint.
+ */
+ QString value() const;
+
+ /**
+ * Sets the lexical @p form of the constraint.
+ */
+ void setLexicalForm(const QString &form);
+
+ /**
+ * Returns the lexical form of the constraint.
+ */
+ QString lexicalForm() const;
+
+ /**
+ * Creates a new value constraint from a XsdAttribute::ValueConstraint.
+ */
+ static ValueConstraint::Ptr fromAttributeValueConstraint(const XsdAttribute::ValueConstraint::Ptr &constraint);
+
+ private:
+ Variety m_variety;
+ QString m_value;
+ QString m_lexicalForm;
+ };
+
+ /**
+ * Describes the use type of the attribute use.
+ */
+ enum UseType
+ {
+ OptionalUse, ///< The attribute can be there but doesn't need to.
+ RequiredUse, ///< The attribute must be there.
+ ProhibitedUse ///< The attribute is not allowed to be there.
+ };
+
+ /**
+ * Creates a new attribute use object.
+ */
+ XsdAttributeUse();
+
+ /**
+ * Always returns true, used to avoid dynamic casts.
+ */
+ virtual bool isAttributeUse() const;
+
+ /**
+ * Sets the use @p type of the attribute use.
+ *
+ * @see UseType
+ */
+ void setUseType(UseType type);
+
+ /**
+ * Returns the use type of the attribute use.
+ */
+ UseType useType() const;
+
+ /**
+ * Returns whether the attribute use is required.
+ *
+ * @see <a href="http://www.w3.org/TR/xmlschema11-1/#au-required">Required Definition</a>
+ */
+ bool isRequired() const;
+
+ /**
+ * Sets the @p attribute the attribute use is referring to.
+ * That is either a local definition as child of a complexType
+ * or attributeGroup object, or a reference defined by the
+ * 'ref' attribute.
+ *
+ * @see <a href="http://www.w3.org/TR/xmlschema11-1/#au-attribute_declaration">Attribute Declaration</a>
+ */
+ void setAttribute(const XsdAttribute::Ptr &attribute);
+
+ /**
+ * Returns the attribute the attribute use is referring to.
+ */
+ XsdAttribute::Ptr attribute() const;
+
+ /**
+ * Sets the value @p constraint of the attribute use.
+ *
+ * @see http://www.w3.org/TR/xmlschema11-1/#vc_au
+ */
+ void setValueConstraint(const ValueConstraint::Ptr &constraint);
+
+ /**
+ * Returns the value constraint of the attribute use.
+ */
+ ValueConstraint::Ptr valueConstraint() const;
+
+ private:
+ UseType m_useType;
+ XsdAttribute::Ptr m_attribute;
+ ValueConstraint::Ptr m_valueConstraint;
+ };
+}
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif