mirror of
https://github.com/jezhiggins/arabica
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113 lines
5.1 KiB
C++
113 lines
5.1 KiB
C++
#ifndef JEZUK_DOM_ELEMENT_H
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#define JEZUK_DOM_ELEMENT_H
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////////////////////////////
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// C++ DOM definition
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//
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// $Id$
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////////////////////////////
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#include <DOM/Node.hpp>
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#include <DOM/Attr.hpp>
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#include <DOM/NamedNodeMap.hpp>
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namespace Arabica
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{
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namespace DOM
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{
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template<class stringT, class string_adaptorT> class Attr;
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template<class stringT, class string_adaptorT> class NodeList;
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template<class stringT, class string_adaptorT> class Element_impl;
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template<class stringT, class string_adaptorT = Arabica::default_string_adaptor<stringT> >
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class Element : public Node<stringT, string_adaptorT>
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{
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typedef Element_impl<stringT, string_adaptorT> Element_implT;
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public:
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typedef Node<stringT, string_adaptorT> NodeT;
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typedef NodeList<stringT, string_adaptorT> NodeListT;
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typedef Attr<stringT, string_adaptorT> AttrT;
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Element() : NodeT() { }
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explicit Element(Element_implT* impl) : NodeT(impl) { }
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Element(const Element& rhs) : NodeT(rhs) { }
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explicit Element(const NodeT& rhs) : NodeT(rhs)
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{
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if(NodeT::impl_ == 0) // null nodes can always be cast
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return;
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if(rhs.getNodeType() != Node_base::ELEMENT_NODE)
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throw DOMBadCast("Element");
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} // Element
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const stringT& getTagName() const { return eImpl()->getTagName(); }
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const stringT& getAttribute(const stringT& name) const { return eImpl()->getAttribute(name); }
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void setAttribute(const stringT& name, const stringT& value) { eImpl()->setAttribute(name, value); }
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void removeAttribute(const stringT& name) { eImpl()->removeAttribute(name); }
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AttrT getAttributeNode(const stringT& name) const { return AttrT(eImpl()->getAttributeNode(name)); }
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AttrT setAttributeNode(const AttrT& newAttr) { return AttrT(eImpl()->setAttributeNode(newAttr.attrImpl())); }
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AttrT removeAttributeNode(const AttrT& oldAttr) { return AttrT(eImpl()->removeAttributeNode(oldAttr.attrImpl())); }
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NodeListT getElementsByTagName(const stringT& tagName) const { return NodeListT(eImpl()->getElementsByTagName(tagName)); }
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stringT getAttributeNS(const stringT& namespaceURI, const stringT& localName) const { return eImpl()->getAttributeNS(namespaceURI, localName); }
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void setAttributeNS(const stringT& namespaceURI, const stringT& qualifiedName, const stringT& value) { eImpl()->setAttributeNS(namespaceURI, qualifiedName, value); }
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void removeAttributeNS(const stringT& namespaceURI, const stringT& localName) { return eImpl()->removeAttributeNS(namespaceURI, localName); }
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AttrT getAttributeNodeNS(const stringT& namespaceURI, const stringT& localName) const { return AttrT(eImpl()->getAttributeNodeNS(namespaceURI, localName)); }
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AttrT setAttributeNodeNS(const AttrT& newAttr) { return AttrT(eImpl()->setAttributeNodeNS(newAttr.attrImpl())); }
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NodeListT getElementsByTagNameNS(const stringT& namespaceURI, const stringT& localName) const { return NodeListT(eImpl()->getElementsByTagNameNS(namespaceURI, localName)); }
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bool hasAttribute(const stringT& name) const { return eImpl()->hasAttribute(name); }
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bool hasAttributeNS(const stringT& namespaceURI, const stringT& localName) const { return eImpl()->hasAttributeNS(namespaceURI, localName); }
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private:
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Element_implT* eImpl() const { return dynamic_cast<Element_implT*>(*NodeT::impl_); }
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}; // class Element
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///////////////////////////////////////////////////////////
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template<class stringT, class string_adaptorT>
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class Element_impl : virtual public Node_impl<stringT, string_adaptorT>
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{
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public:
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typedef NodeList_impl<stringT, string_adaptorT> NodeList_implT;
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typedef Attr_impl<stringT, string_adaptorT> Attr_implT;
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virtual ~Element_impl () { }
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////////////////////////////////////////////////////////
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// DOM::Element
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virtual const stringT& getTagName() const = 0;
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virtual const stringT& getAttribute(const stringT& name) const = 0;
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virtual void setAttribute(const stringT& name, const stringT& value) = 0;
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virtual void removeAttribute(const stringT& name) = 0;
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virtual Attr_implT* getAttributeNode(const stringT& name) const = 0;
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virtual Attr_implT* setAttributeNode(Attr_implT* newAttr) = 0;
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virtual Attr_implT* removeAttributeNode(Attr_implT* oldAttr) = 0;
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virtual NodeList_implT* getElementsByTagName(const stringT& tagName) const = 0;
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virtual stringT getAttributeNS(const stringT& namespaceURI, const stringT& localName) const = 0;
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virtual void setAttributeNS(const stringT& namespaceURI, const stringT& qualifiedName, const stringT& value) = 0;
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virtual void removeAttributeNS(const stringT& namespaceURI, const stringT& localName) = 0;
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virtual Attr_implT* getAttributeNodeNS(const stringT& namespaceURI, const stringT& localName) const = 0;
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virtual Attr_implT* setAttributeNodeNS(Attr_implT* newAttr) = 0;
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virtual NodeList_implT* getElementsByTagNameNS(const stringT& namespaceURI, const stringT& localName) const = 0;
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virtual bool hasAttribute(const stringT& name) const = 0;
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virtual bool hasAttributeNS(const stringT& namespaceURI, const stringT& localName) const = 0;
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}; // class Element_impl
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} // namespace DOM
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} // namespace Arabica
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#endif
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// end of file
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