Added abandoned KDE3 version of K3B

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/k3b@1084400 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 340 insertions, 0 deletions

diff --git a/src/projects/k3bdataviewitem.cpp b/src/projects/k3bdataviewitem.cpp
new file mode 100644
index 0000000..78c044d
--- /dev/null
+++ b/src/projects/k3bdataviewitem.cpp
@@ -0,0 +1,340 @@
+/*
+ *
+ * $Id: k3bdataviewitem.cpp 689533 2007-07-18 14:19:39Z trueg $
+ * Copyright (C) 2003 Sebastian Trueg <trueg@k3b.org>
+ *
+ * This file is part of the K3b project.
+ * Copyright (C) 1998-2007 Sebastian Trueg <trueg@k3b.org>
+ *
+ * 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.
+ * See the file "COPYING" for the exact licensing terms.
+ */
+
+#include "k3bdataviewitem.h"
+
+#include "k3bfileitem.h"
+#include "k3bdiritem.h"
+#include "k3bspecialdataitem.h"
+#include "k3bsessionimportitem.h"
+#include "k3bdatadoc.h"
+#include <k3bvalidators.h>
+
+#include <kio/global.h>
+#include <kiconloader.h>
+#include <klocale.h>
+#include <kmimetype.h>
+#include <kurl.h>
+#include <kpixmapeffect.h>
+#include <kpixmap.h>
+
+#include <qpainter.h>
+#include <qpalette.h>
+#include <qfileinfo.h>
+
+
+K3bDataViewItem::K3bDataViewItem( K3bDataItem* item, QListView* parent )
+  : K3bListViewItem( parent ),
+    m_dataItem(item)
+{
+  init();
+}
+
+K3bDataViewItem::K3bDataViewItem( K3bDataItem* item, QListViewItem* parent )
+  : K3bListViewItem( parent ),
+    m_dataItem(item)
+{
+  init();
+}
+
+K3bDataViewItem::~K3bDataViewItem()
+{}
+
+
+void K3bDataViewItem::init()
+{
+  setEditor( 0, LINE );
+  static QValidator* s_validator = K3bValidators::iso9660Validator();
+  setValidator( 0, s_validator );
+}
+
+void K3bDataViewItem::paintCell( QPainter* p, const QColorGroup& cg, int column, int width, int align )
+{
+  QColorGroup _cg = cg;
+
+  if( !dataItem()->isRemoveable() && dataItem()->doc()->root() != dataItem() ) {
+    _cg.setColor( QColorGroup::Text, listView()->palette().disabled().foreground() );
+  }
+
+  if( column == 0 ) {
+    QFontMetrics fm = p->fontMetrics();
+
+    if( dataItem()->hideOnRockRidge() ) {
+      int tw = QMAX( fm.width( "rr" ) + 2*listView()->itemMargin(), height() );
+      p->fillRect( width-tw, 0, tw, height(), isSelected() ? _cg.highlight() : _cg.brush(QColorGroup::Base) );
+      p->setPen( isSelected() ? _cg.highlightedText() : red );
+      p->drawEllipse( width-tw, 0, tw, height() );
+      p->drawText( width-tw, 0, tw, height(), Qt::AlignCenter, "rr" );
+      width -= tw;
+    }
+
+    if( dataItem()->hideOnJoliet() ) {
+      int tw = QMAX( fm.width( "j" ) + 2*listView()->itemMargin(), height() );
+      p->fillRect( width-tw, 0, tw, height(), isSelected() ? _cg.highlight() : _cg.brush(QColorGroup::Base) );
+      p->setPen( isSelected() ? _cg.highlightedText() : blue );
+      p->drawEllipse( width-tw, 0, tw, height() );
+      p->drawText( width-tw, 0, tw, height(), Qt::AlignCenter, "j" );
+      width -= tw;
+    }
+  }
+  else if( column == 4 ) {
+    if( dataItem()->isSymLink() ) {
+      if( !dataItem()->doc()->isoOptions().followSymbolicLinks() &&
+	  dataItem()->doc()->isoOptions().createRockRidge() &&
+	  !dataItem()->isValid() ) {
+	// paint the link in red
+	_cg.setColor( QColorGroup::Text, Qt::red );
+      }
+    }
+  }
+
+  K3bListViewItem::paintCell( p, _cg, column, width, align );
+}
+
+
+void K3bDataViewItem::setText( int col, const QString& text )
+{
+  if( col == 0 && dataItem()->isRenameable() ) {
+    dataItem()->setK3bName( text );
+  }
+  K3bListViewItem::setText( col, text );
+}
+
+
+QString K3bDataViewItem::key( int col, bool a ) const
+{
+  if( col == 2 ) {
+    // to have correct sorting we need to justify the size in bytes
+    // 100 TB should be enough for the next year... ;-)
+
+    if( a )
+      return ( dataItem()->isDir() ? QString("0") : QString("1") )
+	+ QString::number( dataItem()->size() ).rightJustify( 16, '0' );
+    else
+      return ( dataItem()->isDir() ? QString("1") : QString("0") )
+	+ QString::number( dataItem()->size() ).rightJustify( 16, '0' );
+  }
+
+  if( a )
+    return ( dataItem()->isDir() ? QString("0") : QString("1") ) + text(col);
+  else
+    return ( dataItem()->isDir() ? QString("1") : QString("0") ) + text(col);
+}
+
+
+K3bDataDirViewItem::K3bDataDirViewItem( K3bDirItem* dir, QListView* parent )
+  : K3bDataViewItem( dir, parent )
+{
+  m_dirItem = dir;
+  setPixmap( 0, dir->depth() > 7 ? SmallIcon( "folder_red" ) : SmallIcon( "folder" ) );
+}
+
+
+K3bDataDirViewItem::K3bDataDirViewItem( K3bDirItem* dir, QListViewItem* parent )
+  : K3bDataViewItem( dir, parent )
+{
+  m_dirItem = dir;
+  setPixmap( 0, dir->depth() > 7 ? SmallIcon( "folder_red" ) : SmallIcon( "folder" ) );
+}
+
+
+K3bDataDirViewItem::~K3bDataDirViewItem()
+{
+}
+
+
+void K3bDataDirViewItem::dragEntered()
+{
+  setOpen( true );
+}
+
+
+QString K3bDataDirViewItem::text( int index ) const
+{
+  switch( index ) {
+  case 0:
+    return m_dirItem->k3bName();
+  case 1:
+    return i18n("Directory");
+  case 2:
+    return KIO::convertSize( m_dirItem->size() );
+  default:
+    return "";
+  }
+}
+
+
+void K3bDataDirViewItem::highlightIcon( bool b )
+{
+  if( m_pixmap.isNull() )
+    m_pixmap = *pixmap(0);
+
+  if( b )
+    setPixmap( 0, KPixmapEffect::selectedPixmap( m_pixmap, listView()->colorGroup().highlight() ) );
+  else
+    setPixmap( 0, m_pixmap );
+}
+
+
+
+K3bDataFileViewItem::K3bDataFileViewItem( K3bFileItem* file, QListView* parent )
+  : K3bDataViewItem( file, parent )
+{
+  init( file );
+}
+
+
+K3bDataFileViewItem::K3bDataFileViewItem( K3bFileItem* file, QListViewItem* parent )
+  : K3bDataViewItem( file, parent )
+{
+  init( file );
+}
+
+
+void K3bDataFileViewItem::init( K3bFileItem* file )
+{
+  m_fileItem = file;
+
+  // determine the mimetype
+  m_pMimeType = KMimeType::findByURL( KURL::fromPathOrURL(file->localPath()) );
+  if( !m_pMimeType )
+    setPixmap( 0, DesktopIcon( "unknown", 16, KIcon::DefaultState ) );
+  else
+    setPixmap( 0, m_pMimeType->pixmap( KURL::fromPathOrURL(file->localPath()), KIcon::Desktop, 16, KIcon::DefaultState ) );
+}
+
+
+QString K3bDataFileViewItem::text( int index ) const
+{
+  switch( index ) {
+  case 0:
+    return m_fileItem->k3bName();
+  case 1:
+    {
+      QString comment = m_pMimeType->comment( KURL::fromPathOrURL(m_fileItem->localPath()), true );
+      if( comment.isEmpty() )
+	comment = m_pMimeType->name();
+
+      if( m_fileItem->isSymLink() )
+	return i18n("Link to %1").arg(comment);
+      else
+	return comment;
+    }
+  case 2:
+    return KIO::convertSize( m_fileItem->size() );
+  case 3:
+      return m_fileItem->localPath();
+  case 4: {
+      if( !m_fileItem->isSymLink() ) {
+          return QString::null;
+      }
+
+      QString s;
+      if ( m_fileItem->doc()->isoOptions().followSymbolicLinks() ) {
+          s = K3b::resolveLink( m_fileItem->localPath() );
+      }
+      else {
+          s = QFileInfo( m_fileItem->localPath() ).readLink();
+      }
+
+      if( !m_fileItem->isValid() ) {
+          s += " (" + i18n("outside of project") + ")";
+      }
+
+      return s;
+  }
+  default:
+    return "";
+  }
+}
+
+
+
+K3bDataRootViewItem::K3bDataRootViewItem( K3bDataDoc* doc, QListView* parent )
+  : K3bDataDirViewItem( doc->root(), parent )
+{
+  m_doc = doc;
+  setPixmap( 0, SmallIcon( "cdrom_unmount" ) );
+  setValidator( 0, new K3bLatin1Validator() );
+}
+
+
+K3bDataRootViewItem::~K3bDataRootViewItem()
+{
+  delete validator(0);
+}
+
+
+QString K3bDataRootViewItem::text( int index ) const
+{
+  switch( index ) {
+  case 0:
+    return ( m_doc->isoOptions().volumeID().isEmpty() ? i18n("root") : m_doc->isoOptions().volumeID() );
+  default:
+    return "";
+  }
+}
+
+
+void K3bDataRootViewItem::setText( int col, const QString& text )
+{
+  if( col == 0 )
+    m_doc->setVolumeID( text );
+
+  K3bDataViewItem::setText( col, text );
+}
+
+
+K3bSpecialDataViewItem::K3bSpecialDataViewItem( K3bSpecialDataItem* item, QListView* parent )
+  : K3bDataViewItem( item, parent )
+{
+  setPixmap( 0, SmallIcon("unknown") );
+}
+
+QString K3bSpecialDataViewItem::text( int col ) const
+{
+  switch( col ) {
+  case 0:
+    return dataItem()->k3bName();
+  case 1:
+    return ((K3bSpecialDataItem*)dataItem())->mimeType();
+  case 2:
+    return KIO::convertSize( dataItem()->size() );
+  default:
+    return "";
+  }
+}
+
+
+
+K3bSessionImportViewItem::K3bSessionImportViewItem( K3bSessionImportItem* item, QListView* parent )
+  : K3bDataViewItem( item, parent )
+{
+  setPixmap( 0, SmallIcon("unknown") );
+}
+
+QString K3bSessionImportViewItem::text( int col ) const
+{
+  switch( col ) {
+  case 0:
+    return dataItem()->k3bName();
+  case 1:
+    return i18n("From previous session");
+  case 2:
+    return KIO::convertSize( dataItem()->size() );
+  default:
+    return "";
+  }
+}