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/*
KNode, the KDE newsreader
Copyright (c) 1999-2005 the KNode authors.
See file AUTHORS for details
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.
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, US
*/
#ifndef KNARTICLEMANAGER_H
#define KNARTICLEMANAGER_H
#include <tqvaluelist.h>
#include "knjobdata.h"
#include "knarticle.h"
class QListViewItem;
class KTempFile;
class KNArticle;
class KNHeaderView;
class KNThread;
class KNArticleCollection;
class KNGroup;
class KNFolder;
class KNArticleFilter;
class KNFilterManager;
class KNSearchDialog;
class KNJobData;
class KNArticleManager : public TQObject, public KNJobConsumer {
Q_OBJECT
public:
KNArticleManager();
virtual ~KNArticleManager();
//content handling
void deleteTempFiles();
void saveContentToFile(KMime::Content *c, TQWidget *parent);
void saveArticleToFile(KNArticle *a, TQWidget *parent);
TQString saveContentToTemp(KMime::Content *c);
void openContent(KMime::Content *c);
//listview handling
void showHdrs(bool clear=true);
void updateViewForCollection(KNArticleCollection *c);
void updateListViewItems();
void setAllThreadsOpen(bool b=true);
void updateStatusString();
//filter
KNArticleFilter* filter() const { return f_ilter; }
void search();
//collection handling
void setGroup(KNGroup *g);
void setFolder(KNFolder *f);
KNArticleCollection* collection();
//article loading
bool loadArticle(KNArticle *a);
bool unloadArticle(KNArticle *a, bool force=true);
//article storage
void copyIntoFolder(KNArticle::List &l, KNFolder *f);
void moveIntoFolder(KNLocalArticle::List &l, KNFolder *f);
bool deleteArticles(KNLocalArticle::List &l, bool ask=true);
//article handling
void setAllRead( bool read = true, int lastcount = -1 );
void setRead(KNRemoteArticle::List &l, bool r=true, bool handleXPosts=true);
/// mark all articles in the current group as not new
void setAllNotNew();
// returns false if the changes were reverted (i.e. ignored articles->neutral articles)
bool toggleWatched(KNRemoteArticle::List &l);
bool toggleIgnored(KNRemoteArticle::List &l);
void rescoreArticles(KNRemoteArticle::List &l);
// Allow to delay the setup of UI elements, since the knode part may not
// be available when the config dialog is called
void setView(KNHeaderView* v);
signals:
// signals for the header view to adapt to the upcoming content
void aboutToShowGroup();
void aboutToShowFolder();
protected:
void processJob(KNJobData *j);
void createThread(KNRemoteArticle *a);
void createCompleteThread(KNRemoteArticle *a);
KNHeaderView *v_iew;
KNGroup *g_roup;
KNFolder *f_older;
KNArticleFilter *f_ilter;
KNFilterManager *f_ilterMgr;
KNSearchDialog *s_earchDlg;
TQValueList<KTempFile*> mTempFiles;
bool d_isableExpander;
public slots:
void slotFilterChanged(KNArticleFilter *f);
void slotSearchDialogDone();
void slotItemExpanded(TQListViewItem *p);
};
#endif
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