it shouldn't be possible to remove an extended partition which contains

* include/Win_GParted.h,
  src/Win_GParted.cc: it shouldn't be possible to remove an extended
  partition which contains logicals.
* src/TreeView_Detail.cc: only show mountpoint column when there is
  mountinfo.

ChangeLog

@@ -1,3 +1,11 @@
+2006-02-09 Bart Hakvoort <hakvoort@cvs.gnome.org>
+	
+	* include/Win_GParted.h,
+	  src/Win_GParted.cc: it shouldn't be possible to remove an extended
+	  partition which contains logicals.
+	* src/TreeView_Detail.cc: only show mountpoint column when there is
+	  mountinfo.
+
 2006-02-08 Bart Hakvoort <hakvoort@cvs.gnome.org>
 	
 	* include/Win_GParted.h,

include/Win_GParted.h

@@ -219,7 +219,7 @@ private:
 	treeview_operations_Columns treeview_operations_columns;
 	
 	//usefull variables which are used by many different functions...
-	bool any_logic,any_extended;//used in some checks 
+	bool any_extended;//used in some checks 
 	unsigned short primary_count ;//primary_count checks for max. of 4 pimary partitions
 	unsigned short new_count;//new_count keeps track of the new created partitions
 	Glib::ustring str_temp ; //mostly used for constructing dialogmessages

src/TreeView_Detail.cc

@@ -75,6 +75,7 @@ TreeView_Detail::TreeView_Detail( )
 
 void TreeView_Detail::load_partitions( const std::vector<Partition> & partitions ) 
 {
+	bool mount_info = false ;
 	treestore_detail ->clear() ;
 	
 	for ( unsigned int i = 0 ; i < partitions .size() ; i++ ) 
@@ -88,10 +89,18 @@ void TreeView_Detail::load_partitions( const std::vector<Partition> & partitions
 			{
 				childrow = *( treestore_detail ->append( row.children() ) );
 				create_row( childrow, partitions[ i ] .logicals[ t ] );
+		
+				if ( ! partitions[ i ] .logicals[ t ] .mountpoint .empty() )
+					mount_info = true ;
 			}
 		}
+
+		if ( ! partitions[ i ] .mountpoint .empty() )
+			mount_info = true ;
 	}
 
+	get_column( 2 ) ->set_visible( mount_info ) ;
+	
 	//show logical partitions ( if any )
 	expand_all();
 	

src/Win_GParted.cc

@@ -605,8 +605,8 @@ void Win_GParted::Refresh_Visual( )
 		allow_apply( false );
 	}
 			
-	//count primary's, check for extended and logic and see if any logical is busy
+	//count primary's and check for extended
-	any_logic = any_extended = false;
+	any_extended = false;
 	primary_count = 0;
 	for ( unsigned int t = 0 ; t < partitions .size() ; t++ )
 	{
@@ -622,7 +622,6 @@ void Win_GParted::Refresh_Visual( )
 			case GParted::TYPE_EXTENDED	:
 				any_extended = true;
 				primary_count++;
-				any_logic = partitions[ t ] .logicals .size() -1 ;
 				break;
 				
 			default				:
@@ -724,7 +723,9 @@ void Win_GParted::set_valid_operations( )
 	//EXTENDED
 	if ( selected_partition .type == GParted::TYPE_EXTENDED )
 	{
-		if ( ! any_logic ) //deletion is only allowed when there are no logical partitions inside.
+		//deletion is only allowed when there are no logical partitions inside.
+		if ( selected_partition .logicals .size() == 1 &&
+		     selected_partition .logicals .back() .type == GParted::TYPE_UNALLOCATED ) 
 			allow_delete( true ) ;
 		
 		if ( ! devices[ current_device ] .readonly )
@@ -1169,7 +1170,13 @@ void Win_GParted::activate_new( )
 	{	
 		Dialog_Partition_New dialog;
 		
-		dialog .Set_Data( selected_partition, any_extended, new_count, gparted_core .get_filesystems( ), devices[ current_device ] .readonly, devices[ current_device ] .cylsize ) ;
+		dialog .Set_Data( selected_partition, 
+				  any_extended,
+				  new_count,
+				  gparted_core .get_filesystems(),
+				  devices[ current_device ] .readonly,
+				  devices[ current_device ] .cylsize ) ;
+		
 		dialog .set_transient_for( *this );
 		
 		if ( dialog .run() == Gtk::RESPONSE_OK )