1 files changed, 129 insertions, 0 deletions
diff --git a/src/app/KViewer/diskusageviewer.cpp b/src/app/KViewer/diskusageviewer.cpp
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--- /dev/null
+++ b/src/app/KViewer/diskusageviewer.cpp
@@ -0,0 +1,129 @@
+/***************************************************************************
+                        diskusageviewer.cpp  -  description
+                             -------------------
+    copyright            : (C) 2005 by Csaba Karai
+    e-mail               : krusader@users.sourceforge.net
+    web site             : http://krusader.sourceforge.net
+ ---------------------------------------------------------------------------
+  Description
+ ***************************************************************************
+
+  A
+
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+     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
+
+                                                     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( TQWidget *parent, char *name ) 
+  : TQWidget( parent, name ), diskUsage( 0 ), statusLabel( 0 )
+{
+  layout = new TQGridLayout( 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, TQ_SIGNAL( enteringDirectory( Directory * ) ), this, TQ_SLOT( slotUpdateStatus() ) );
+    connect( diskUsage, TQ_SIGNAL( status( TQString ) ), this, TQ_SLOT( slotUpdateStatus( TQString ) ) );
+    connect( diskUsage, TQ_SIGNAL( newSearch() ), this, TQ_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() ) )
+    {
+      TQString baseStr = baseURL.path( 1 ), urlStr = url.path( 1 );
+    
+      if( urlStr.startsWith( baseStr ) )
+      {
+        TQString 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( TQLabel *statLabel, TQString pref )
+{
+  statusLabel = statLabel;
+  prefix = pref;
+}
+
+void DiskUsageViewer::slotUpdateStatus( TQString status )
+{
+  if( statusLabel ) {
+    if( status.isEmpty() ) {
+      Directory * dir = diskUsage->getCurrentDir();
+      if( dir )
+        status = prefix + dir->name() + "  [" + TDEIO::convertSize( dir->size() ) + "]";
+    }
+    statusLabel->setText( status );
+  }
+}
+
+void DiskUsageViewer::slotNewSearch()
+{
+  diskUsage->load( ACTIVE_PANEL->func->files()->vfs_getOrigin() );
+}
+
+#include "diskusageviewer.moc"