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/***************************************************************************
* Copyright (C) 2005 by Joris Guisson *
* [email protected] *
* *
* 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. *
***************************************************************************/
#ifndef KTFILETREEITEM_H
#define KTFILETREEITEM_H
#include <klistview.h>
#include <util/constants.h>
using namespace bt;
namespace kt
{
class TorrentFileInterface;
class TorrentInterface;
class FileTreeDirItem;
/**
* @author Joris Guisson
*
* File item part of a tree which shows the files in a multifile torrent.
* This is derived from QCheckListItem, if the user checks or unchecks the box,
* wether or not to download a file will be changed.
*/
class FileTreeItem : public QCheckListItem
{
protected:
QString name;
TorrentFileInterface & file;
FileTreeDirItem* parent;
bool manual_change;
public:
/**
* Constructor, set the parent, name and file
* @param item Parent item
* @param name Name of file
* @param file THe TorrentFileInterface
* @return
*/
FileTreeItem(FileTreeDirItem* item,const QString & name,TorrentFileInterface & file);
virtual ~FileTreeItem();
/// Get a reference to the TorrentFileInterface
TorrentFileInterface & getTorrentFile() {return file;}
/**
* Set the box checked or not.
* @param on Checked or not
* @param keep_data In case of unchecking keep the data or not
*/
void setChecked(bool on,bool keep_data = false);
/// Get the number of bytes to download in this file
Uint64 bytesToDownload() const;
private:
void init();
virtual void stateChange(bool on);
void updatePriorityText();
protected:
virtual int compare(QListViewItem* i, int col, bool ascending) const;
/**
* Subclasses should override this if they want to show a confirmation dialog.
* @return What to do (i.e. keep the data, get rid of it or do nothing
*/
virtual bt::ConfirmationResult confirmationDialog();
};
}
#endif
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