public void InvokeDrawingZone(DrawingZone abs, DrawingMattStates currentState)
{
var safteyNet = DrawingStateChange;
if (safteyNet != null)
{
safteyNet(abs, new DrawingZoneEventArgs(currentState));
}
}
private void Canvas_MouseDown(object sender, MouseButtonEventArgs e)
{
MouseLocation = e.GetPosition(CanvasArea);//Left corner of mouse
// Have members created so that when the mouse is over them that the master control locks down
if (e.LeftButton == MouseButtonState.Pressed && CurrentState.Equals(DrawingMattStates.PendingCreation))
{
CurrentState = DrawingMattStates.DrawZoneCreation;
var drawingArea = new DrawingZone();
Canvas.SetLeft(drawingArea, MouseLocation.X);
Canvas.SetTop(drawingArea, MouseLocation.Y);
CanvasArea.Children.Add(drawingArea);
drawingArea.ZoneNumber = CanvasArea.Children.Count;
SubToDrawingZoneInvoker(drawingArea);
// Need to select it
Selected = drawingArea;
}
}
/// <summary>
/// This method is invoked when a drawing area comes in contact with the mouse
/// </summary>
void OnDrawingStateChange(object sender, JF_CustomEventHandlers.DrawingRectangles.DrawingZoneEventArgs e)
{
if (sender is DrawingZone)
{
if (CurrentState != DrawingMattStates.DrawZoneCreation)
{
CurrentState = e.CurrentStateChange;
if (CurrentState.Equals(DrawingMattStates.DrawZonePanning))
{
Selected.IsSelected = false;
Selected = sender as DrawingZone;
Selected.IsSelected = true;
}
}
}
}