public object Convert(object[] rpValues, Type rpTargetType, object rpParameter, CultureInfo rpCulture)
{
object rResult;
if (!IsAutoRotationSupported)
rResult = rpValues[1];
else
{
ScreenOrientation rOrientation;
if (rpValues[0] != DependencyProperty.UnsetValue)
rOrientation = (ScreenOrientation)rpValues[0];
else
{
var rObject = rpValues[3] as DependencyObject;
var rMonitor = NativeMethods.User32.MonitorFromWindow(new WindowInteropHelper(Application.Current.MainWindow).Handle, NativeConstants.MFW.MONITOR_DEFAULTTONEAREST);
var rInfo = new NativeStructs.MONITORINFO() { cbSize = Marshal.SizeOf(typeof(NativeStructs.MONITORINFO)) };
NativeMethods.User32.GetMonitorInfo(rMonitor, ref rInfo);
var rWidth = rInfo.rcMonitor.Width;
var rHeight = rInfo.rcMonitor.Height;
rOrientation = rWidth > rHeight ? ScreenOrientation.Landscape : ScreenOrientation.Portrait;
}
rResult = rOrientation == ScreenOrientation.Landscape ? rpValues[1] : rpValues[2];
}
var rConverter = rpParameter as Tuple<IValueConverter, object>;
return rConverter == null ? rResult : rConverter.Item1.Convert(rResult, rpTargetType, rConverter.Item2, rpCulture);
}
public object Convert(object[] rpValues, Type rpTargetType, object rpParameter, CultureInfo rpCulture)
{
object rResult;
if (!IsAutoRotationSupported)
{
rResult = rpValues[1];
}
else
{
ScreenOrientation rOrientation;
if (rpValues[0] != DependencyProperty.UnsetValue)
{
rOrientation = (ScreenOrientation)rpValues[0];
}
else
{
var rObject = rpValues[3] as DependencyObject;
var rMonitor = NativeMethods.User32.MonitorFromWindow(new WindowInteropHelper(Application.Current.MainWindow).Handle, NativeConstants.MFW.MONITOR_DEFAULTTONEAREST);
var rInfo = new NativeStructs.MONITORINFO()
{
cbSize = Marshal.SizeOf(typeof(NativeStructs.MONITORINFO))
};
NativeMethods.User32.GetMonitorInfo(rMonitor, ref rInfo);
var rWidth = rInfo.rcMonitor.Width;
var rHeight = rInfo.rcMonitor.Height;
rOrientation = rWidth > rHeight ? ScreenOrientation.Landscape : ScreenOrientation.Portrait;
}
rResult = rOrientation == ScreenOrientation.Landscape ? rpValues[1] : rpValues[2];
}
var rConverter = rpParameter as Tuple <IValueConverter, object>;
return(rConverter == null ? rResult : rConverter.Item1.Convert(rResult, rpTargetType, rConverter.Item2, rpCulture));
}
