private void ProcessRightClickOnSelectedEdge(MsaglMouseEventArgs e)
{
mouseRightButtonDownPoint = viewer.ScreenToSource(e);
cornerInfo = AnalyzeInsertOrDeletePolylineCorner(mouseRightButtonDownPoint, this.SelectedEdge.RadiusOfPolylineCorner);
if (cornerInfo == null)
{
return;
}
e.Handled = true;
Couple <string, DelegateReturningVoid> edgeRemoveCouple = new Couple <string, DelegateReturningVoid>("Remove edge",
delegate() { this.viewer.RemoveEdge(this.SelectedEdge, true); });
if (cornerInfo.Second == Microsoft.Msagl.Drawing.PolylineCornerType.PreviousCornerForInsertion)
{
viewer.PopupMenus(new Couple <string, DelegateReturningVoid>("Insert polyline corner", new DelegateReturningVoid(this.InsertPolylineCorner)), edgeRemoveCouple);
}
else if (cornerInfo.Second == Microsoft.Msagl.Drawing.PolylineCornerType.CornerToDelete)
{
viewer.PopupMenus(new Couple <string, DelegateReturningVoid>("Delete polyline corner", new DelegateReturningVoid(this.DeleteCorner)), edgeRemoveCouple);
}
}
/// <summary>
/// overrides the equality
/// </summary>
/// <param name="obj"></param>
/// <returns></returns>
public override bool Equals(object obj)
{
Couple <TFirst, TSecond> c = obj as Couple <TFirst, TSecond>;
if (c == null)
{
return(false);
}
return(c.first.Equals(first) && c.second.Equals(second));
}