feedlist.h

/*
    This file is part of Akregator.
 
    Copyright (C) 2004 Frank Osterfeld <frank.osterfeld at kdemail.net>
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.
 
    This program 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 General Public License for more details.
 
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 
    As a special exception, permission is given to link this program
    with any edition of TQt, and distribute the resulting executable,
    without including the source code for TQt in the source distribution.
*/
 
#ifndef AKREGATORFEEDLIST_H
#define AKREGATORFEEDLIST_H
 
#include "nodelist.h"
 
class TQDomDocument;
class TQDomNode;
class TQString;
 
namespace Akregator
{
 
class Article;
class Feed;
class Folder;
class TreeNode;

 
class FeedList : public NodeList
{
TQ_OBJECT
  
public:
 
    FeedList(TQObject *parent = 0, const char *name = 0);

    ~FeedList();

    
    void append(FeedList* list, Folder* parent=0, TreeNode* after=0);

    virtual bool readFromXML(const TQDomDocument& doc);

    virtual TQDomDocument toXML() const;

    Feed* findByURL(const TQString& feedURL) const;
 
    Article findArticle(const TQString& feedURL, const TQString& guid) const;
 
signals:
 
    void signalDestroyed(FeedList*);
 
protected:
 
    virtual void addNode(TreeNode* node, bool preserveID);
    virtual void removeNode(TreeNode* node);
 
public:         // compat with KDE-3.x assertions, remove for KDE 4
// private:
 
    void parseChildNodes(TQDomNode &node, Folder* parent);
 
    // never call these
    FeedList(const FeedList&) : NodeList() {}
    FeedList& operator=(const FeedList&) { return *this; }
 
    friend class AddNodeVisitor;
    class AddNodeVisitor;
 
    friend class RemoveNodeVisitor;
    class RemoveNodeVisitor;
    
    class FeedListPrivate;
    FeedListPrivate* d;
};
 
}
 
#endif