show warning in progressfeedback if a certain action is n/a. Of course we

* include/Dialog_Progress.h,
  include/Operation.h,
  src/Dialog_Progress.cc,
  src/GParted_Core.cc: show warning in progressfeedback if a certain
  action is n/a. Of course we only allow these actions if the results
  are non-lethal.

ChangeLog

@@ -1,3 +1,12 @@
+2006-07-19 Bart Hakvoort <hakvoort@cvs.gnome.org>
+
+	* include/Dialog_Progress.h,
+	  include/Operation.h,
+	  src/Dialog_Progress.cc,
+	  src/GParted_Core.cc: show warning in progressfeedback if a certain
+	  action is n/a. Of course we only allow these actions if the results
+	  are non-lethal.
+
 2006-07-19 Bart Hakvoort <hakvoort@cvs.gnome.org>
 	
 	* enabled move support for all the filesystems. Also made some small

include/Dialog_Progress.h

@@ -66,6 +66,7 @@ private:
 	Glib::RefPtr<Gdk::Pixbuf> icon_execute ;
 	Glib::RefPtr<Gdk::Pixbuf> icon_succes ;
 	Glib::RefPtr<Gdk::Pixbuf> icon_error ;
+	Glib::RefPtr<Gdk::Pixbuf> icon_n_a ;
 
 	Glib::RefPtr<Gtk::TreeStore> treestore_operations;
 	

include/Operation.h

@@ -37,7 +37,8 @@ struct OperationDetails
 		NONE	= -1,
 		EXECUTE	= 0,
 		SUCCES	= 1,
-		ERROR	= 2
+		ERROR	= 2,
+		N_A	= 3
 	};
 	
 	OperationDetails()

src/Dialog_Progress.cc

@@ -61,6 +61,7 @@ Dialog_Progress::Dialog_Progress( const std::vector<Operation *> & operations )
 	icon_execute = render_icon( Gtk::Stock::EXECUTE, Gtk::ICON_SIZE_LARGE_TOOLBAR ) ;
 	icon_succes = render_icon( Gtk::Stock::APPLY, Gtk::ICON_SIZE_LARGE_TOOLBAR ) ;
 	icon_error = render_icon( Gtk::Stock::DIALOG_ERROR, Gtk::ICON_SIZE_LARGE_TOOLBAR ) ;
+	icon_n_a = render_icon( Gtk::Stock::DIALOG_WARNING, Gtk::ICON_SIZE_LARGE_TOOLBAR ) ;
 	
 	treestore_operations = Gtk::TreeStore::create( treeview_operations_columns );
 	treeview_operations .set_model( treestore_operations );
@@ -140,7 +141,11 @@ void Dialog_Progress::update_operation_details( const Gtk::TreeRow & treerow,
 				treerow[ treeview_operations_columns .status_icon ] = icon_error ;
 				
 				break ;
-					
+			case OperationDetails::N_A:
+				treerow[ treeview_operations_columns .status_icon ] = icon_n_a ;
+				
+				break ;
+
 			default : 
 				treerow[ treeview_operations_columns .hidden_status ] = OperationDetails::NONE ;
 				break ;

src/GParted_Core.cc

@@ -1593,13 +1593,23 @@ bool GParted_Core::resize_filesystem( const Partition & partition_old,
 	}
 }
 	
-//FIXME: perform checks in maximize_filesystem(), resize_filesystem() and check_repair() to see if 
-//the specified action is supported. if not, return true, but set status of operation to NOT_AVAILABLE
-//(or maybe we should simply skip the entire suboperation?) maybe only maximize and check_repair are relevant..
 bool GParted_Core::maximize_filesystem( const Partition & partition,
 					std::vector<OperationDetails> & operation_details ) 
 {
 	operation_details .push_back( OperationDetails( _("grow filesystem to fill the partition") ) ) ;
+
+	if ( get_fs( partition .filesystem ) .grow == GParted::FS::NONE )
+	{
+		operation_details .back() .sub_details .push_back( 
+			OperationDetails(
+				Glib::ustring( "<i>" ) +
+				_("growing is not available for this filesystem") +
+				Glib::ustring( "</i>" ),
+			OperationDetails::NONE ) ) ;
+
+		operation_details .back() .status = OperationDetails::N_A ;
+		return true ;
+	}
 	
 	return resize_filesystem( partition, partition, operation_details, 0, true ) ;
 }
@@ -1946,6 +1956,19 @@ bool GParted_Core::check_repair( const Partition & partition, std::vector<Operat
 				String::ucompose( _("check filesystem on %1 for errors and (if possible) fix them"),
 						  partition .get_path() ) ) ) ;
 	
+	if ( get_fs( partition .filesystem ) .check == GParted::FS::NONE )
+	{
+		operation_details .back() .sub_details .push_back( 
+			OperationDetails(
+				Glib::ustring( "<i>" ) +
+				_("checking is not available for this filesystem") +
+				Glib::ustring( "</i>" ),
+			OperationDetails::NONE ) ) ;
+
+		operation_details .back() .status = OperationDetails::N_A ;
+		return true ;
+	}
+
 	set_proper_filesystem( partition .filesystem ) ;
 
 	if ( p_filesystem && p_filesystem ->Check_Repair( partition, operation_details .back() .sub_details ) )