private void ProjectPropertyChanged(object sender, PropertyChangedEventArgs e)
{
if (e.PropertyName == "LogicalCircuit")
{
if (this.current != null)
{
this.current.NotifyCurrentChanged();
}
if (!this.logicalCircuitDescriptors.TryGetValue(this.circuitProject.ProjectSet.Project.LogicalCircuit, out this.current))
{
this.current = null;
}
if (this.current != null)
{
this.current.NotifyCurrentChanged();
}
}
}
public void DescriptorMouseDown(FrameworkElement sender, MouseButtonEventArgs e)
{
if (e.ChangedButton == MouseButton.Left && this.InEditMode)
{
IDescriptor descriptor = sender.DataContext as IDescriptor;
if (descriptor != null)
{
if (1 < e.ClickCount)
{
LogicalCircuitDescriptor logicalCircuitDescriptor = descriptor as LogicalCircuitDescriptor;
if (logicalCircuitDescriptor != null && !logicalCircuitDescriptor.IsCurrent)
{
this.OpenLogicalCircuit(logicalCircuitDescriptor.Circuit);
}
}
else
{
this.dragStart = e.GetPosition(sender);
this.dragSource = sender;
}
}
}
}