public bool TrySetAutoRotateOptions(XElement element, IAutoRotateRoot ancestor, IAutoRotateRoot target)
{
if (ancestor != null)
{
target.AutoRotate = ancestor.AutoRotate;
target.AutoRotateFlip = ancestor.AutoRotateFlip;
}
var autorotate = element.Attribute("autorotate");
if (autorotate == null)
{
return(true);
}
var options = autorotate.Value.Split(',');
if (options.Length == 0)
{
logger.LogError(autorotate, "Autorotate options cannot be empty");
return(false);
}
if (!Enum.TryParse <AutoRotateType>(options[0], true, out var autoRotateType))
{
logger.LogError(autorotate, $"Unknown autorotation type '{options[0]}'");
return(false);
}
var flipState = FlipState.None;
foreach (var option in options.Skip(1))
{
if (string.Equals(option, "FlipPrimary", StringComparison.OrdinalIgnoreCase))
{
flipState |= FlipState.Primary;
}
else if (string.Equals(option, "FlipSecondary", StringComparison.OrdinalIgnoreCase))
{
flipState |= FlipState.Secondary;
}
else
{
logger.LogError(autorotate, $"Unknown option '{option}'");
return(false);
}
}
target.AutoRotate = autoRotateType;
target.AutoRotateFlip = flipState;
return(true);
}
public bool TrySetAutoRotateOptions(XElement element, IAutoRotateRoot target)
{
return(TrySetAutoRotateOptions(element, null, target));
}
