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/***************************************************************************
dulistview.h - description
-------------------
copyright : (C) 2004 by Csaba Karai
e-mail : [email protected]
web site : http://krusader.sourceforge.net
---------------------------------------------------------------------------
Description
***************************************************************************
A
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H e a d e r F i l e
***************************************************************************
* *
* 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. *
* *
***************************************************************************/
#ifndef __DU_LISTVIEW_H__
#define __DU_LISTVIEW_H__
#include <qlistview.h>
#include "diskusage.h"
class DUListViewItem : public QListViewItem
{
public:
DUListViewItem( DiskUsage *diskUsageIn, File *fileIn, QListView * parent, QString label1,
QString label2, QString label3, QString label4, QString label5, QString label6,
QString label7, QString label8, QString label9 )
: QListViewItem( parent, label1, label2, label3, label4, label5, label6, label7, label8),
diskUsage( diskUsageIn ), file( fileIn )
{
setText( 8, label9 );
diskUsage->addProperty( file, "ListView-Ref", this );
}
DUListViewItem( DiskUsage *diskUsageIn, File *fileIn, QListViewItem * parent, QString label1,
QString label2, QString label3, QString label4, QString label5, QString label6,
QString label7, QString label8, QString label9 )
: QListViewItem( parent, label1, label2, label3, label4, label5, label6, label7, label8),
diskUsage( diskUsageIn ), file( fileIn )
{
setText( 8, label9 );
diskUsage->addProperty( file, "ListView-Ref", this );
}
DUListViewItem( DiskUsage *diskUsageIn, File *fileIn, QListView * parent, QListViewItem * after,
QString label1, QString label2, QString label3, QString label4, QString label5,
QString label6, QString label7, QString label8, QString label9 )
: QListViewItem( parent, after, label1, label2, label3, label4, label5, label6, label7, label8),
diskUsage( diskUsageIn ), file( fileIn )
{
setText( 8, label9 );
diskUsage->addProperty( file, "ListView-Ref", this );
}
DUListViewItem( DiskUsage *diskUsageIn, File *fileIn, QListViewItem * parent, QListViewItem * after,
QString label1, QString label2, QString label3, QString label4, QString label5,
QString label6, QString label7, QString label8, QString label9 )
: QListViewItem( parent, after, label1, label2, label3, label4, label5, label6, label7, label8),
diskUsage( diskUsageIn ), file( fileIn )
{
setText( 8, label9 );
diskUsage->addProperty( file, "ListView-Ref", this );
}
~DUListViewItem()
{
diskUsage->removeProperty( file, "ListView-Ref" );
}
virtual int compare ( QListViewItem * i, int col, bool ascending ) const
{
if( text(0) == ".." ) return ascending ? -1 : 1;
if( i->text(0) == "..") return ascending ? 1 : -1;
DUListViewItem *compWith = dynamic_cast< DUListViewItem * >( i );
QString buf1,buf2;
switch( col )
{
case 1:
case 2:
buf1.sprintf("%025llu",file->size());
buf2.sprintf("%025llu",compWith->file->size());
return -QString::compare( buf1, buf2 );
case 3:
buf1.sprintf("%025llu",file->ownSize());
buf2.sprintf("%025llu",compWith->file->ownSize());
return -QString::compare( buf1, buf2 );
case 5:
return QListViewItem::compare( i, col, !ascending );
default:
return QListViewItem::compare( i, col, ascending );
}
}
inline File * getFile() { return file; }
private:
DiskUsage *diskUsage;
File *file;
};
class DUListView : public QListView
{
Q_OBJECT
public:
DUListView( DiskUsage *usage, const char *name );
~DUListView();
File * getCurrentFile();
public slots:
void slotDirChanged( Directory * );
void slotChanged( File * );
void slotDeleted( File * );
void slotRightClicked(QListViewItem *);
void slotExpanded( QListViewItem * );
protected:
DiskUsage *diskUsage;
virtual void contentsMouseDoubleClickEvent ( QMouseEvent * e );
virtual void keyPressEvent( QKeyEvent *e );
private:
void addDirectory( Directory *dirEntry, QListViewItem *parent );
bool doubleClicked( QListViewItem * item );
};
#endif /* __DU_LISTVIEW_H__ */
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