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/***************************************************************************
diskusageviewer.cpp - description
-------------------
copyright : (C) 2005 by Csaba Karai
e-mail : [email protected]
web site : http://krusader.sourceforge.net
---------------------------------------------------------------------------
Description
***************************************************************************
A
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S o u r c e 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. *
* *
***************************************************************************/
#include "../krusader.h"
#include "../krusaderview.h"
#include "../Panel/listpanel.h"
#include "../Panel/panelfunc.h"
#include "diskusageviewer.h"
DiskUsageViewer::DiskUsageViewer( QWidget *parent, char *name )
: QWidget( parent, name ), diskUsage( 0 ), statusLabel( 0 )
{
layout = new QGridLayout( this, 1, 1 );
}
DiskUsageViewer::~ DiskUsageViewer()
{
if( diskUsage )
{
krConfig->setGroup( "DiskUsageViewer" );
krConfig->writeEntry( "View", diskUsage->getActiveView() );
delete diskUsage;
}
}
void DiskUsageViewer::openURL( KURL url )
{
if( diskUsage == 0 )
{
diskUsage = new DiskUsage( "DiskUsageViewer", this );
connect( diskUsage, SIGNAL( enteringDirectory( Directory * ) ), this, SLOT( slotUpdateStatus() ) );
connect( diskUsage, SIGNAL( status( QString ) ), this, SLOT( slotUpdateStatus( QString ) ) );
connect( diskUsage, SIGNAL( newSearch() ), this, SLOT( slotNewSearch() ) );
layout->addWidget( diskUsage, 0, 0 );
this->show();
diskUsage->show();
krConfig->setGroup( "DiskUsageViewer" );
int view = krConfig->readNumEntry( "View", VIEW_FILELIGHT );
if( view < VIEW_LINES || view > VIEW_FILELIGHT )
view = VIEW_FILELIGHT;
diskUsage->setView( view );
}
url.setPath( url.path( -1 ) );
KURL baseURL = diskUsage->getBaseURL();
if( !diskUsage->isLoading() && !baseURL.isEmpty() )
{
if( url.protocol() == baseURL.protocol() && ( !url.hasHost() || url.host() == baseURL.host() ) )
{
QString baseStr = baseURL.path( 1 ), urlStr = url.path( 1 );
if( urlStr.startsWith( baseStr ) )
{
QString relURL = urlStr.mid( baseStr.length() );
if( relURL.endsWith( "/" ) )
relURL.truncate( relURL.length() -1 );
Directory *dir = diskUsage->getDirectory( relURL );
if( dir )
{
diskUsage->changeDirectory( dir );
return;
}
}
}
}
diskUsage->load( url );
}
void DiskUsageViewer::closeURL()
{
if( diskUsage )
diskUsage->close();
}
void DiskUsageViewer::setStatusLabel( QLabel *statLabel, QString pref )
{
statusLabel = statLabel;
prefix = pref;
}
void DiskUsageViewer::slotUpdateStatus( QString status )
{
if( statusLabel ) {
if( status.isEmpty() ) {
Directory * dir = diskUsage->getCurrentDir();
if( dir )
status = prefix + dir->name() + " [" + KIO::convertSize( dir->size() ) + "]";
}
statusLabel->setText( status );
}
}
void DiskUsageViewer::slotNewSearch()
{
diskUsage->load( ACTIVE_PANEL->func->files()->vfs_getOrigin() );
}
#include "diskusageviewer.moc"
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