/usr/include/syndication/rdf/document.h is in kdepimlibs5-dev 4:4.14.10-1ubuntu7.
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* This file is part of the syndication library
*
* Copyright (C) 2006 Frank Osterfeld <osterfeld@kde.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
*/
#ifndef SYNDICATION_RDF_DOCUMENT_H
#define SYNDICATION_RDF_DOCUMENT_H
#include <syndication/rdf/resourcewrapper.h>
#include <syndication/specificdocument.h>
template <class T> class QList;
namespace Syndication {
namespace RDF {
class Document;
class Model;
class DublinCore;
class Image;
class Item;
class SyndicationInfo;
class TextInput;
//@cond PRIVATE
typedef boost::shared_ptr<Document> DocumentPtr;
//@endcond
/**
* Document implementation for RDF, representing an RSS 1.0 feed.
*
* @author Frank Osterfeld
*/
class SYNDICATION_EXPORT Document : public Syndication::SpecificDocument, public ResourceWrapper
{
friend class ::Syndication::RDF::Model;
public:
/**
* creates a wrapper wrapping a null resource
*/
Document();
/**
* creates a document by wrapping a channel resource
*
* @param resource the channel resource to wrap
*/
explicit Document(ResourcePtr resource);
/**
* creates a copy of another document
*
* @param other the document to copy
*/
Document(const Document& other);
/**
* destructor
*/
virtual ~Document();
/**
* compares two documents. Two documents are equal if they wrap
* the same resource. See ResourceWrapper::operator==()
*
* @param other the document to compare to
*/
bool operator==(const Document& other) const;
/**
* assigns another document
*
* @param other the document to assign
*/
Document& operator=(const Document& other);
/**
* Used by visitors for double dispatch. See DocumentVisitor
* for more information.
* @param visitor the visitor calling the method
*/
virtual bool accept(DocumentVisitor* visitor);
/**
* returns whether this document is valid or not.
* Invalid documents do not contain any useful
* information.
*/
bool isValid() const;
/**
* title of the feed (required)
*
* @return feed title as TODO: define format
*/
QString title() const;
/**
* A brief description of the channel's content, function, source, etc.
*
* @return TODO: define format etc.
*/
QString description() const;
/**
* The URL to which an HTML rendering of the channel title will link,
* commonly the parent site's home or news page.
*/
QString link() const;
/**
* returns a dublin core description of the document.
*/
DublinCore dc() const;
/**
* returns syndication information describing how often this feed
* is updated.
*/
SyndicationInfo syn() const;
/**
* list of items contained in this feed
*/
QList<Item> items() const;
/**
* An image to be associated with an HTML rendering of the channel.
*/
Image image() const;
/**
* An optional text input element associated with the channel
*/
TextInput textInput() const;
//@cond PRIVATE
/**
* @internal
* checks the format of titles and returns the results
*
* @param containsMarkup whether the heuristic found HTML markup in
* titles
*/
void getItemTitleFormatInfo(bool* containsMarkup) const;
/**
* @internal
* checks the format of descriptions and returns the results
*
* @param containsMarkup whether the heuristic found HTML markup in
* descriptions
*/
void getItemDescriptionFormatInfo(bool* containsMarkup) const;
//@endcond PRIVATE
/**
* Returns a description of the document for debugging purposes.
*
* @return debug string
*/
virtual QString debugInfo() const;
private:
class Private;
Private* const d;
};
} // namespace RDF
} // namespace Syndication
#endif // SYNDICATION_RDF_DOCUMENT_H
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