public AbstractShape MouseDown(MouseManager m, PointF pt)
{
if (__text != null)
{
__text.ResizeHandles.ForEach(p => p.Visible = false);
var curShape = m.HitShape(pt);
if (curShape?.UUID != __text.UUID)
{
__text.UnSelect();
if (curShape != null)
{
if (!(curShape is Text))
{
m.IsDoubleClicked = false;
m.State = StateManager.Normal;
m.SelectedShapes.Clear();
}
var state = StateManager.GetStateByShape(curShape, m.IsPressed, m.IsDoubleClicked);
if (state != null && m.State != state)
{
m.State = state;
m.MouseDown(pt);
}
}
else
{
m.IsDoubleClicked = false;
m.State = StateManager.Normal;
m.SelectedShapes.Clear();
}
}
}
return(__text);
}
public AbstractShape MouseDown(MouseManager m, PointF pt)
{
shape = m.HitShape(pt);
#if PerfMon
System.Diagnostics.Debug.WriteLine($"{StateManager.GetCurrentStateAndAction()} Hit {shape.ToDebugString()}");
#endif
return(shape);
}
public List <AbstractShape> MouseMove(MouseManager m, PointF pt)
{
if (m.IsPressed && !m.IsDoubleClicked)
{
if (!m.MultiSelect && shape?.Selected != true)
{
m.SelectedShapes.ForEach(s => s.UnSelect());
m.SelectedShapes.Clear();
}
if (shape == null)
{
m.State = StateManager.Selecting;
return(m.State.MouseMove(m, pt));
}
else
{
if (shape.CanSelect)
{
shape.Select();
m.SelectedShapes.Add(shape);
var state = StateManager.GetStateByShape(shape, m.IsPressed);
if (state != null)
{
m.State = state;
return(m.State.MouseMove(m, pt));
}
else
{
throw new InvalidOperationException(StateManager.GetNotExistStateErrorMessage());
}
}
else
{
if (shape is AbstractHandle)
{
var state = StateManager.GetStateByShape(shape, m.IsPressed);
if (state != null)
{
m.State = state;
return(m.State.MouseMove(m, pt));
}
else
{
throw new InvalidOperationException(StateManager.GetNotExistStateErrorMessage());
}
}
else
{
m.State = StateManager.Selecting;
return(m.State.MouseMove(m, pt));
}
}
}
}
else
{
List <AbstractShape> list = new List <AbstractShape>();
var shape = m.HitShape(pt);
if (shape != null)
{
list.Add(shape);
var state = StateManager.GetStateByShape(shape, m.IsPressed, m.IsDoubleClicked);
if (state != null)
{
m.State = state;
#if PerfMon
System.Diagnostics.Debug.WriteLine(
$"{StateManager.GetCurrentStateAndAction()} Hit {shape} Enter State : {m.State}");
#endif
}
}
else
{
m.State = StateManager.Normal;
}
return(list);
}
}
