/// <summary>
/// Initializes a new instance of the <see cref="RockBlockNotificationManager"/> class.
/// </summary>
/// <param name="block">The block.</param>
/// <param name="notificationControl">The notification control.</param>
/// <param name="detailContainerControl">The detail container control.</param>
/// <exception cref="System.ArgumentNullException">
/// block
/// or
/// detailContainerControl
/// or
/// notificationControl
/// </exception>
/// <exception cref="System.Exception">NotificationControl cannot be a child of DetailContainerControl.</exception>
public RockBlockNotificationManager(RockBlock block, NotificationBox notificationControl, Control detailContainerControl)
{
Block = block;
if (Block == null)
{
throw new ArgumentNullException("block");
}
DetailContainerControl = detailContainerControl;
if (DetailContainerControl == null)
{
throw new ArgumentNullException("detailContainerControl");
}
NotificationControl = notificationControl;
if (NotificationControl == null)
{
throw new ArgumentNullException("notificationControl");
}
// Verify that the notification control is not a child of the detail container.
// This would cause the notification to be hidden when the content is disallowed.
var invalidParent = notificationControl.FindFirstParentWhere(x => x.ID == detailContainerControl.ID);
if (invalidParent != null)
{
throw new Exception("NotificationControl cannot be a child of DetailContainerControl.");
}
// Set the initial state of the controls.
this.Clear();
}
