public UserInterfaceScene(GraphicsDevice graphicsDevice,
IUserInterfaceRenderer userInterfaceRenderer,
IContentLayoutEngine contentLayoutEngine,
IFontProvider fontProvider,
IStyleConfigurator styleConfigurator,
IAnimationFactory animationFactory = null,
IUserInterfaceAudio audio = null,
IDoubleBuffer doubleBuffer = null,
RenderTarget2D renderTarget = null)
{
DrawBelow = true;
UpdateBelow = false;
Animations = animationFactory ?? new AnimationFactory();
GraphicsDevice = graphicsDevice;
renderContext = new UserInterfaceRenderContext(
graphicsDevice,
contentLayoutEngine,
userInterfaceRenderer,
styleConfigurator,
fontProvider,
Animations,
renderTarget,
null,
doubleBuffer);
driver = new UserInterfaceSceneDriver(
renderContext,
styleConfigurator,
fontProvider,
audio);
driver.ScreenArea = new Rectangle(Point.Zero,
GraphicsDeviceRenderTargetSize);
driver.Desktop.Empty += () =>
{
if (ExitWhenEmpty)
{
IsFinished = true;
}
};
BlendState = new BlendState
{
ColorSourceBlend = Blend.SourceAlpha,
ColorDestinationBlend = Blend.InverseSourceAlpha,
AlphaSourceBlend = Blend.One,
AlphaDestinationBlend = Blend.InverseSourceAlpha,
};
}
public UserInterfaceRenderContext(UserInterfaceRenderContext parent,
SpriteBatch spriteBatch,
RenderTarget2D renderTarget)
{
this.GraphicsDevice = parent.GraphicsDevice;
this.SpriteBatch = spriteBatch;
this.RenderTarget = renderTarget;
this.contentLayoutEngine = parent.contentLayoutEngine;
this.GameTime = parent.GameTime;
this.UserInterfaceRenderer = parent.UserInterfaceRenderer;
this.DoubleBuffer = parent.DoubleBuffer;
this.WorkspaceIsActive = parent.WorkspaceIsActive;
this.parentRenderContext = parent;
}
