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/***************************************************************************
kmountmangui.h
-------------------
begin : Thu May 4 2000
copyright : (C) 2000 by Shie Erlich & Rafi Yanai
e-mail : krusader@users.sourceforge.net
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 KMOUNTMANGUI_H
#define KMOUNTMANGUI_H
#include <sys/param.h>
#include <kdialogbase.h>
#include <tqlistview.h>
#include <kjanuswidget.h>
#include <tqtimer.h>
#include <kurl.h>
#include <tqvaluelist.h>
#include <kmountpoint.h>
#include <tqdatetime.h>
#include "kmountman.h"
#define WATCHER_DELAY 3000
class KRFSDisplay;
class KRdirWatch;
// forward definitions
class fsData;
class KMountManGUI : public KDialogBase {
Q_OBJECT
TQ_OBJECT
enum Pages {
Filesystems = 0
};
public:
KMountManGUI();
~KMountManGUI();
void createLayout(); // calls the various tab layout-creators
void createMainPage(); // creator of the main page - filesystems
protected slots:
void doubleClicked( TQListViewItem * );
void clicked( TQListViewItem *, const TQPoint& pos, int col );
void changeActive( TQListViewItem * );
void checkMountChange(); // check whether the mount table was changed
void updateList(); // fill-up the filesystems list
void getSpaceData();
void gettingSpaceData();
void gettingSpaceData(const TQString &mountPoint, unsigned long kBSize,
unsigned long kBUsed, unsigned long kBAvail);
protected:
void addItemToMountList( TQListView *lst, fsData &fs );
signals:
void refreshPanel( const KURL & );
void finishedGettingSpaceData();
private:
KRFSDisplay *info;
TQFrame *mainPage;
KJanusWidget *widget;
TQListView *mountList;
TQTimer *watcher;
TQDateTime lastMtab;
// used for the getSpace - gotSpace functions
KMountPoint::List possible, mounted;
TQValueList<fsData> fileSystems;
TQValueList<fsData> fileSystemsTemp; // first collect to a temporary place
int numOfMountPoints;
};
// Data container for a single-filesystem data
// maximum size supported is 2GB of 1kb blocks == 2048GB, enough.
// not really needed, but kept for backward compatiblity
/////////////////////////////////////////////////////////////////
class fsData {
public:
fsData() : Name( 0 ), Type( 0 ), MntPoint( 0 ), TotalBlks( 0 ),
FreeBlks( 0 ), Mounted( false ) {}
// get information
inline TQString name() {
return Name;
}
inline TQString shortName() {
return Name.right( Name.length() - Name.find( "/", 1 ) - 1 );
}
inline TQString type() {
return Type;
}
inline TQString mntPoint() {
return MntPoint;
}
inline long totalBlks() {
return TotalBlks;
}
inline long freeBlks() {
return FreeBlks;
}
inline KIO::filesize_t totalBytes() {
return TotalBlks * 1024;
}
inline KIO::filesize_t freeBytes() {
return FreeBlks * 1024;
}
//////////////////// insert a good round function here /////////////////
int usedPerct() {
if ( TotalBlks == 0 )
return 0;
float res = ( ( float ) ( TotalBlks - FreeBlks ) ) / ( ( float ) TotalBlks ) * 100;
if ( ( res - ( int ) res ) > 0.5 )
return ( int ) res + 1;
else
return ( int ) res;
}
inline bool mounted() {
return Mounted;
}
// set information
inline void setName( TQString n_ ) {
Name = n_;
}
inline void setType( TQString t_ ) {
Type = t_;
}
inline void setMntPoint( TQString m_ ) {
MntPoint = m_;
}
inline void setTotalBlks( long t_ ) {
TotalBlks = t_;
}
inline void setFreeBlks( long f_ ) {
FreeBlks = f_;
}
inline void setMounted( bool m_ ) {
Mounted = m_;
}
private:
TQString Name; // i.e: /dev/cdrom
TQString Type; // i.e: iso9600
TQString MntPoint; // i.e: /mnt/cdrom
long TotalBlks; // measured in 1024bytes per block
long FreeBlks;
bool Mounted; // true if filesystem is mounted
// additional attributes of a filesystem, parsed from fstab
public:
TQString options; // additional fstab options
};
class KrMountDetector {
#if defined(BSD)
TQString checksum;
#else
TQDateTime lastMtab;
#endif
public:
KrMountDetector();
static KrMountDetector * getInstance();
bool hasMountsChanged();
};
#endif
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