CreateFromHaveMousePositionTracker(
THaveMousePositionTracker haveMousePositionTracker,
ICanvasScreenConvertable canvasProxy
)
{
if (haveMousePositionTracker == null)
{
throw new ArgumentNullException(nameof(haveMousePositionTracker));
}
if (canvasProxy == null)
{
throw new ArgumentNullException(nameof(canvasProxy));
}
var lengthInteractionHandler = new NumberBoxInteractionHandler();
var angleInteractionHandler = new NumberBoxInteractionHandler();
return(new LengthAndAngleNumContainerForMouseTrackable <THaveMousePositionTracker>(
haveMousePositionTracker,
lengthInteractionHandler,
angleInteractionHandler,
canvasProxy
));
}
private LengthNumContainerForMouseTrackable(
THaveMousePositionTracker haveMousePositionTracker,
NumberBoxInteractionHandler lengthInteractionHandler,
ICanvasScreenConvertable canvasProxy
) :
base(
new NumberBoxInteractionHandler[] {
lengthInteractionHandler
}
)
{
HaveMousePositionTracker = haveMousePositionTracker ?? throw new ArgumentNullException(nameof(haveMousePositionTracker));
CanvasProxy = canvasProxy ?? throw new ArgumentNullException(nameof(canvasProxy));
_lengthInteractionHandler = lengthInteractionHandler ?? throw new ArgumentNullException(nameof(lengthInteractionHandler));
Initialize();
}
/// <summary>
/// 将<paramref name="numberBoxInteractionHandler"/>的数据同步到对应的<see cref="INumberBox"/>
/// </summary>
/// <param name="numberBoxInteractionHandler"></param>
private void UpdateNumberBoxWithNumberboxInteractionHandler(NumberBoxInteractionHandler numberBoxInteractionHandler)
{
var numberBox = _numberBoxCells.FirstOrDefault(p => p.NumberBoxInteractionHandler == numberBoxInteractionHandler)?.NumberBox;
if (numberBox == null)
{
return;
}
numberBox.Visible = numberBoxInteractionHandler.Number != null;
SetPropertyInternal(
numberBoxInteractionHandler.Number,
number => {
numberBox.Number = number;
numberBox.Visible = true;
}
);
}
public NumberBoxCell(NumberBoxInteractionHandler numberBoxInteractionHandler, INumberBox numberBox)
{
NumberBox = numberBox ?? throw new ArgumentNullException(nameof(numberBox));
NumberBoxInteractionHandler = numberBoxInteractionHandler ?? throw new ArgumentNullException(nameof(numberBoxInteractionHandler));
}
