mirror of
https://github.com/jezhiggins/arabica
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97 lines
3.2 KiB
C++
97 lines
3.2 KiB
C++
#ifndef JEZUK_DOM_DOMIMPLEMENTATION_H
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#define JEZUK_DOM_DOMIMPLEMENTATION_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/Proxy.hpp>
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namespace DOM
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{
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template<class stringT> class Document;
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template<class stringT> class DocumentType;
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template<class stringT> class DOMImplementation_impl;
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template<class stringT>
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class DOMImplementation
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{
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public:
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DOMImplementation() : impl_(0) { }
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DOMImplementation(DOMImplementation_impl<stringT>* impl) : impl_(impl) { }
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DOMImplementation(const DOMImplementation& rhs) : impl_(rhs.impl_) { }
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operator bool() const { return impl_; }
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bool operator==(const DOMImplementation& rhs) const { return impl_ == rhs.impl_; }
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bool operator!=(const DOMImplementation& rhs) const { return impl_ != rhs.impl_; }
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bool operator==(int dummy) const { return impl_ == dummy; }
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bool operator!=(int dummy) const { return impl_ != dummy; }
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DOMImplementation& operator=(const DOMImplementation& rhs)
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{
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impl_ = rhs.impl_;
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return *this;
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} // operator=
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bool hasFeature(const stringT& feature, const stringT& version) const
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{
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return impl_->hasFeature(feature, version);
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} // hasFeature
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DocumentType<stringT> createDocumentType(const stringT& qualifiedName,
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const stringT& publicId,
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const stringT& systemId)
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{
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return impl_->createDocumentType(qualifiedName, publicId, systemId);
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} // createDocumentType
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Document<stringT> createDocument(const stringT& namespaceURI,
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const stringT& qualifiedName,
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DocumentType<stringT> docType)
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{
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return impl_->createDocument(namespaceURI, qualifiedName, docType.dtImpl());
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} // createDocument
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private:
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Proxy<DOMImplementation_impl<stringT> > impl_;
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}; // class DOMImplementation
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/////////////////////////////////////////////////
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template<class stringT> class Document_impl;
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template<class stringT> class DocumentType_impl;
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// derive from this class to implement your own
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// DOM provider
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template<class stringT>
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class DOMImplementation_impl
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{
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public:
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///////////////////////////////////////////////////////
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// Ref counting
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virtual void addRef() = 0;
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virtual void releaseRef() = 0;
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///////////////////////////////////////////////////////
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// DOM implementation methods
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virtual bool hasFeature(const stringT& feature, const stringT& version) const = 0;
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virtual DocumentType_impl<stringT>* createDocumentType(const stringT& qualifiedName,
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const stringT& publicId,
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const stringT& systemId) = 0;
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virtual Document_impl<stringT>* createDocument(const stringT& namespaceURI,
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const stringT& qualifiedName,
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DocumentType_impl<stringT>* docType) = 0;
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protected:
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DOMImplementation_impl() { }
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virtual ~DOMImplementation_impl() { }
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}; // class DOMImplementation_impl
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} // namespace DOM
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#endif // JEZUK_DOM_NODE_H
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// end of file
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