Ark: info for folders in rar archives are now displayed as well.

This relates to bug 2541.
Signed-off-by: Fabio Rossi <rossi.f@inwind.it>

Patch updated and slightly reworked to fit TQt framework
Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>

(cherry picked from commit 058176316ee0b92a9d50d0c842690869af09e3de)

1 files changed, 55 insertions, 0 deletions

diff --git a/ark/filelistview.cpp b/ark/filelistview.cpp
index 0e099d0..bff5329 100644
--- a/ark/filelistview.cpp
+++ b/ark/filelistview.cpp
@@ -404,6 +404,61 @@ void FileListView::addItem( const TQStringList & entries )
 	flvi->setPixmap( 0, mimeType->pixmap( TDEIcon::Small ) );
 }
 
+void FileListView::updateItem( const TQStringList &entries )
+{
+	TQStringList ancestorList = TQStringList::split( '/', entries[0] );
+
+	// Checks if the listview contains the first item in the list of ancestors
+	TQListViewItem *item = firstChild();
+	while ( item )
+	{
+		if ( item->text( 0 ) == ancestorList[0] || item->text( 0 ) == ancestorList[0].stripWhiteSpace())
+			break;
+		item = item->nextSibling();
+	}
+	
+	// If the list view does not contain the item ...
+	if ( !item )
+	{
+		kdError( 1601 ) << ancestorList[0] << " not found" << endl;
+		return;
+	}
+	
+	// We've already dealt with the first item, remove it
+	ancestorList.pop_front();
+	
+	while ( ancestorList.count() > 0 )
+	{
+		TQString name = ancestorList[0];
+	
+		FileLVI *parent = static_cast< FileLVI*>( item );
+		item = parent->firstChild();
+		while ( item )
+		{
+			if ( item->text(0) == name )
+				break;
+			item = item->nextSibling();
+		}
+	
+		if ( !item )
+		{
+				kdError( 1601 ) << name << " not found" << endl;
+			return;
+		}
+	
+		ancestorList.pop_front();
+	}
+	
+	int i = 0;
+	for (TQStringList::ConstIterator it = entries.begin(); it != entries.end(); ++it)
+	{
+		item->setText(i, *it);
+		++i;
+	}
+	
+	item->setOpen( true );
+}
+
 void FileListView::selectAll()
 {
 	TQListView::selectAll( true );