private void ShowEditorMenu(object sender, MouseButtonEventArgs e)
{
//Scan for menu from its siblings first.
_editorMenu = RetrieveSiblingsEditorMenu(Target);
#region If we seriously don't have a menu yet, then create one
if (_editorMenu == null)
{
//if target is forloop && source is forloop
//else if source is forloop
//else if target is forloop
//else standard...
switch ((Target.DataContext as ActivityModel).ActivityClassification)
{
//nested switch make it a method to loop thru...
case ActivityModel.ActivityType.ForLoop :
{
ForLoopComponent forLoop = Target as ForLoopComponent;
IActivityComponent[] components = forLoop.GetNestedActivity.ToArray();
_editorMenu = new ActivityEditor(Target.GetInputs, forLoop, components);
break;
}
case ActivityModel.ActivityType.Standard:
{
if (Source is ForLoopComponent)
{
_editorMenu = new ActivityEditor
(Target.GetInputs, (Source as ForLoopComponent).GetNestedActivity.ToArray(), Target);
break;
}
//Else Move to the standard
if (Target.InputConn.Count > 1)
{
_editorMenu = new ActivityEditor
(Target.GetInputs, Target);
}
else
_editorMenu = new ActivityEditor(Source, Target);
_editorMenu.ValidationFail += new ActivityEditor.ValidationFailEventHandler(_editorMenu_ValidationFail);
break;
}
}
}
#endregion If we do not have a menu yet, create one
#region Else just add the new item into the retrieved menu
_editorMenu.UpdateSources(Target.GetInputs);
#endregion
this.UpdateSiblingsEditorMenu(_editorMenu);
_editorMenu.Show();
}
private void UpdateSiblingsEditorMenu(ActivityEditor menu)
{
foreach (ActivityConnection conn in Target.InputConn)
conn.SetEditorMenu = menu;
}
