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Branched from the monolithic repo, Qt master branch, at commit
896db169ea224deb96c59ce8af800d019de63f12

1 files changed, 224 insertions, 0 deletions

diff --git a/src/xmlpatterns/schema/qxsdattributeuse_p.h b/src/xmlpatterns/schema/qxsdattributeuse_p.h
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+/****************************************************************************
+**
+** 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