private void CheckIsStrategyChanged()
{
if (!DiagramEditorControl.IsChanged)
{
return;
}
var element = DiagramEditorControl.Composition;
if (MessageBox.Show("Element {0} was changed. Save?".Put(element.Name), Title, MessageBoxButton.YesNo, MessageBoxImage.Question) == MessageBoxResult.Yes)
{
_strategiesRegistry.Save(element, _isCompositionSelected);
}
else
{
_strategiesRegistry.Discard(element, _isCompositionSelected);
}
}
private void DiscardCommand_OnExecuted(object sender, ExecutedRoutedEventArgs e)
{
var diagramEditor = (DiagramEditorControl)DockingManager.ActiveContent;
var item = diagramEditor.Composition;
var discardedItem = _strategiesRegistry.Discard(item);
diagramEditor.Composition = discardedItem;
diagramEditor.ResetIsChanged();
}