/// <summary>
/// Disposes the control.
/// </summary>
protected override void Dispose( bool disposing )
{
if ( graphicsDeviceService != null )
{
graphicsDeviceService.Release( disposing );
graphicsDeviceService = null;
}
base.Dispose( disposing );
}
/// <summary>
/// Gets a reference to the singleton instance.
/// </summary>
public static GraphicsDeviceService AddRef( IntPtr windowHandle, int width, int height )
{
// Increment the "how many controls sharing the device" reference count.
if ( Interlocked.Increment( ref referenceCount ) == 1 )
{
// If this is the first control to start using the
// device, we must create the singleton instance.
singletonInstance = new GraphicsDeviceService( windowHandle,
width, height );
}
return singletonInstance;
}
/// <summary>
/// Initializes the control.
/// </summary>
protected override void OnCreateControl( )
{
// Don't initialize the graphics device if we are running in the designer.
if ( !DesignMode )
{
graphicsDeviceService = GraphicsDeviceService.AddRef( Handle,
ClientSize.Width,
ClientSize.Height );
// Register the service, so components like ContentManager can find it.
services.AddService<IGraphicsDeviceService>( graphicsDeviceService );
// Give derived classes a chance to initialize themselves.
Initialize( );
}
base.OnCreateControl( );
}
/// <summary>
/// Initializes the control.
/// </summary>
protected override void OnCreateControl( )
{
// Don't initialize the graphics device if we are running in the designer.
if (!DesignMode)
{
graphicsDeviceService = GraphicsDeviceService.AddRef(Handle,
ClientSize.Width,
ClientSize.Height);
// Register the service, so components like ContentManager can find it.
services.AddService <IGraphicsDeviceService>(graphicsDeviceService);
// Give derived classes a chance to initialize themselves.
Initialize( );
}
base.OnCreateControl( );
}
