protected override void OnModelPropertyChanged( string propertyName )
{
if( propertyName == "Presentation" )
{
if( Presentation == Model.Presentation )
{
return;
}
Presentation = Model.Presentation;
Labels.Clear();
var converter = new GenericLabelConverter( ConversionSteps );
var captionModule = Presentation.GetPropertySetFor<Caption>();
foreach( var node in Presentation.Graph.Nodes )
{
var label = new LabelViewModel( captionModule.Get( node.Id ).Label );
label.Commited = converter.Convert( label.Original );
Labels.Add( label );
}
OnPropertyChanged( "Labels" );
}
}