public void Notify(eDirection dir)
{
if (dir.Equals(eDirection.LEFT))
{
if (selectedLevelIndex > 0)
{
selectedLevelIndex--;
}
}
else if (dir.Equals(eDirection.RIGHT))
{
if (selectedLevelIndex < bmsFileList.Count - 1)
{
selectedLevelIndex++;
}
}
}
public void Notify(eDirection dir, Action prevAction = null, Action nextAction = null)
{
if (dir.Equals(eDirection.UP))
{
if (SelectedMusicIndex > 0)
{
prevAction?.Invoke();
SelectedMusicIndex--;
nextAction?.Invoke();
}
}
else if (dir.Equals(eDirection.DOWN))
{
if (SelectedMusicIndex < musicInfoList.Count - 1)
{
prevAction?.Invoke();
SelectedMusicIndex++;
nextAction?.Invoke();
}
}
}
public void ShouldReverseCanvas(eDirection direction)
{
//Given
PaintingMediator paint = new PaintingMediator();
CanvasBackService canvasService = new CanvasBackService();
Canvas canvasNode = new Canvas();
canvasService.SetCanvas(canvasNode);
paint.SetCanvasService(canvasService);
//When
paint.Reverse(direction);
//Then
ScaleTransform expectedTransform = new ScaleTransform();
if (direction.Equals(eDirection.Horizontal))
expectedTransform.ScaleY = -1;
else if (direction.Equals(eDirection.Vertical))
expectedTransform.ScaleX = -1;
Assert.AreEqual(expectedTransform.Value, canvasNode.RenderTransform.Value);
}