void ReleaseDesignerOutlets()
{
if (ShadowView != null)
{
ShadowView.Dispose();
ShadowView = null;
}
if (CoverImageView != null)
{
CoverImageView.Dispose();
CoverImageView = null;
}
if (TitleLabel != null)
{
TitleLabel.Dispose();
TitleLabel = null;
}
if (DescriptionLabel != null)
{
DescriptionLabel.Dispose();
DescriptionLabel = null;
}
}
public virtual void SetupLayer()
{
float cornerRadius = Element.CornerRadius;
if (cornerRadius == -1f)
{
cornerRadius = 5f; // default corner radius
}
Layer.CornerRadius = cornerRadius;
Layer.MasksToBounds = Layer.CornerRadius > 0;
if (Element.BackgroundColor == Color.Default)
{
Layer.BackgroundColor = ColorExtensions.BackgroundColor.CGColor;
}
else
{
Layer.BackgroundColor = Element.BackgroundColor.ToCGColor();
}
if (Element.BorderColor == Color.Default)
{
Layer.BorderColor = UIColor.Clear.CGColor;
}
else
{
Layer.BorderColor = Element.BorderColor.ToCGColor();
Layer.BorderWidth = 1;
}
if (Element.HasShadow)
{
if (_shadowView == null)
{
_shadowView = new ShadowView(Layer);
SetNeedsLayout();
}
_shadowView.UpdateBackgroundColor();
_shadowView.Layer.CornerRadius = Layer.CornerRadius;
_shadowView.Layer.BorderColor = Layer.BorderColor;
_shadowView.Hidden = !Element.IsVisible;
}
else
{
if (_shadowView != null)
{
_shadowView.RemoveFromSuperview();
_shadowView.Dispose();
_shadowView = null;
}
}
Layer.RasterizationScale = UIScreen.MainScreen.Scale;
Layer.ShouldRasterize = true;
}
protected override void Dispose(bool disposing)
{
base.Dispose(disposing);
if (disposing)
{
if (_shadowView != null)
{
_shadowView.RemoveFromSuperview();
_shadowView.Dispose();
_shadowView = null;
}
}
}
private void InitShadow()
{
_shadowView = FindObjectOfType <ShadowView>();
_shadowManager = new ShadowManager();
_shadowManager.action = _shadowView.OnReceiveShadowData;
}
