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Diffstat (limited to 'krusader/DiskUsage/dulistview.h')
| -rw-r--r-- | krusader/DiskUsage/dulistview.h | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/krusader/DiskUsage/dulistview.h b/krusader/DiskUsage/dulistview.h new file mode 100644 index 0000000..01ab59f --- /dev/null +++ b/krusader/DiskUsage/dulistview.h @@ -0,0 +1,144 @@ +/*************************************************************************** + dulistview.h - description + ------------------- + copyright : (C) 2004 by Csaba Karai + e-mail : krusader@users.sourceforge.net + web site : http://krusader.sourceforge.net + --------------------------------------------------------------------------- + Description + *************************************************************************** + + A + + db dD d8888b. db db .d8888. .d8b. d8888b. d88888b d8888b. + 88 ,8P' 88 `8D 88 88 88' YP d8' `8b 88 `8D 88' 88 `8D + 88,8P 88oobY' 88 88 `8bo. 88ooo88 88 88 88ooooo 88oobY' + 88`8b 88`8b 88 88 `Y8b. 88~~~88 88 88 88~~~~~ 88`8b + 88 `88. 88 `88. 88b d88 db 8D 88 88 88 .8D 88. 88 `88. + YP YD 88 YD ~Y8888P' `8888Y' YP YP Y8888D' Y88888P 88 YD + + 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__ */ + |