unoxml/source/dom/attr.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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   9  * This file incorporates work covered by the following license notice:
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  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef INCLUDED_UNOXML_SOURCE_DOM_ATTR_HXX
  21 #define INCLUDED_UNOXML_SOURCE_DOM_ATTR_HXX
  22
  23 #include <memory>
  24
  25 #include <libxml/tree.h>
  26
  27 #include <cppuhelper/implbase.hxx>
  28
  29 #include <com/sun/star/uno/Reference.h>
  30 #include <com/sun/star/xml/dom/XNode.hpp>
  31 #include <com/sun/star/xml/dom/XAttr.hpp>
  32
  33 #include <node.hxx>
  34
  35 namespace DOM
  36 {
  37     typedef ::std::pair< OString, OString > stringpair_t;
  38
  39     typedef ::cppu::ImplInheritanceHelper< CNode, css::xml::dom::XAttr > CAttr_Base;
  40
  41     class CAttr
  42         : public CAttr_Base
  43     {
  44         friend class CDocument;
  45
  46         xmlAttrPtr m_aAttrPtr;
  47         ::std::unique_ptr< stringpair_t > m_pNamespace;
  48
  49         CAttr(CDocument const& rDocument, ::osl::Mutex const& rMutex,
  50                 xmlAttrPtr const pAttr);
  51
  52     public:
  53         /// return the libxml namespace corresponding to m_pNamespace on pNode
  54         xmlNsPtr GetNamespace(xmlNodePtr const pNode);
  55
  56         virtual bool IsChildTypeAllowed(css::xml::dom::NodeType const nodeType) override;
  57
  58         /**
  59         Returns the name of this attribute.
  60         */
  61         virtual OUString SAL_CALL getName() override;
  62
  63         /**
  64         The Element node this attribute is attached to or null if this
  65         attribute is not in use.
  66         */
  67         virtual css::uno::Reference< css::xml::dom::XElement > SAL_CALL getOwnerElement() override;
  68
  69         /**
  70         If this attribute was explicitly given a value in the original
  71         document, this is true; otherwise, it is false.
  72         */
  73         virtual sal_Bool SAL_CALL getSpecified() override;
  74
  75         /**
  76         On retrieval, the value of the attribute is returned as a string.
  77         */
  78         virtual OUString SAL_CALL getValue() override;
  79
  80         /**
  81         Sets the value of the attribute from a string.
  82         */
  83
  84         virtual void SAL_CALL setValue(const OUString& value) override;
  85
  86         // resolve uno inheritance problems...
  87         // overrides for XNode base
  88         virtual OUString SAL_CALL getNodeName() override;
  89         virtual OUString SAL_CALL getNodeValue() override;
  90         virtual OUString SAL_CALL getLocalName() override;
  91
  92     // --- delegation for XNode base.
  93     virtual css::uno::Reference< css::xml::dom::XNode > SAL_CALL appendChild(const css::uno::Reference< css::xml::dom::XNode >& newChild) override
  94     {
  95         return CNode::appendChild(newChild);
  96     }
  97     virtual css::uno::Reference< css::xml::dom::XNode > SAL_CALL cloneNode(sal_Bool deep) override
  98     {
  99         return CNode::cloneNode(deep);
 100     }
 101     virtual css::uno::Reference< css::xml::dom::XNamedNodeMap > SAL_CALL getAttributes() override
 102     {
 103         return CNode::getAttributes();
 104     }
 105     virtual css::uno::Reference< css::xml::dom::XNodeList > SAL_CALL getChildNodes() override
 106     {
 107         return CNode::getChildNodes();
 108     }
 109     virtual css::uno::Reference< css::xml::dom::XNode > SAL_CALL getFirstChild() override
 110     {
 111         return CNode::getFirstChild();
 112     }
 113     virtual css::uno::Reference< css::xml::dom::XNode > SAL_CALL getLastChild() override
 114     {
 115         return CNode::getLastChild();
 116     }
 117     virtual OUString SAL_CALL getNamespaceURI() override;
 118     virtual css::uno::Reference< css::xml::dom::XNode > SAL_CALL getNextSibling() override
 119     {
 120         return CNode::getNextSibling();
 121     }
 122     virtual css::xml::dom::NodeType SAL_CALL getNodeType() override
 123     {
 124         return CNode::getNodeType();
 125     }
 126     virtual css::uno::Reference< css::xml::dom::XDocument > SAL_CALL getOwnerDocument() override
 127     {
 128         return CNode::getOwnerDocument();
 129     }
 130     virtual css::uno::Reference< css::xml::dom::XNode > SAL_CALL getParentNode() override
 131     {
 132         return CNode::getParentNode();
 133     }
 134     virtual OUString SAL_CALL getPrefix() override;
 135     virtual css::uno::Reference< css::xml::dom::XNode > SAL_CALL getPreviousSibling() override
 136     {
 137         return CNode::getPreviousSibling();
 138     }
 139     virtual sal_Bool SAL_CALL hasAttributes() override
 140     {
 141         return CNode::hasAttributes();
 142     }
 143     virtual sal_Bool SAL_CALL hasChildNodes() override
 144     {
 145         return CNode::hasChildNodes();
 146     }
 147     virtual css::uno::Reference< css::xml::dom::XNode > SAL_CALL insertBefore(
 148             const css::uno::Reference< css::xml::dom::XNode >& newChild, const css::uno::Reference< css::xml::dom::XNode >& refChild) override
 149     {
 150         return CNode::insertBefore(newChild, refChild);
 151     }
 152     virtual sal_Bool SAL_CALL isSupported(const OUString& feature, const OUString& ver) override
 153     {
 154         return CNode::isSupported(feature, ver);
 155     }
 156     virtual void SAL_CALL normalize() override
 157     {
 158         CNode::normalize();
 159     }
 160     virtual css::uno::Reference< css::xml::dom::XNode > SAL_CALL removeChild(const css::uno::Reference< css::xml::dom::XNode >& oldChild) override
 161     {
 162         return CNode::removeChild(oldChild);
 163     }
 164     virtual css::uno::Reference< css::xml::dom::XNode > SAL_CALL replaceChild(
 165             const css::uno::Reference< css::xml::dom::XNode >& newChild, const css::uno::Reference< css::xml::dom::XNode >& oldChild) override
 166     {
 167         return CNode::replaceChild(newChild, oldChild);
 168     }
 169     virtual void SAL_CALL setNodeValue(const OUString& nodeValue) override
 170     {
 171         return setValue(nodeValue);
 172     }
 173     virtual void SAL_CALL setPrefix(const OUString& prefix) override;
 174
 175     };
 176 }
 177
 178 #endif
 179
 180 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */