public static T UseHeadless <T>(this T builder, AvaloniaHeadlessPlatformOptions opts)
where T : AppBuilderBase <T>, new()
{
if (opts.UseHeadlessDrawing)
{
builder.UseRenderingSubsystem(HeadlessPlatformRenderInterface.Initialize, "Headless");
}
return(builder.UseWindowingSubsystem(() => AvaloniaHeadlessPlatform.Initialize(opts), "Headless"));
}
internal static void Initialize(AvaloniaHeadlessPlatformOptions opts)
{
AvaloniaLocator.CurrentMutable
.Bind <IPlatformThreadingInterface>().ToConstant(new HeadlessPlatformThreadingInterface())
.Bind <IClipboard>().ToSingleton <HeadlessClipboardStub>()
.Bind <ICursorFactory>().ToSingleton <HeadlessCursorFactoryStub>()
.Bind <IPlatformSettings>().ToConstant(new HeadlessPlatformSettingsStub())
.Bind <IPlatformIconLoader>().ToSingleton <HeadlessIconLoaderStub>()
.Bind <IKeyboardDevice>().ToConstant(new KeyboardDevice())
.Bind <IRenderLoop>().ToConstant(new RenderLoop())
.Bind <IRenderTimer>().ToConstant(new RenderTimer(60))
.Bind <IFontManagerImpl>().ToSingleton <HeadlessFontManagerStub>()
.Bind <ITextShaperImpl>().ToSingleton <HeadlessTextShaperStub>()
.Bind <IWindowingPlatform>().ToConstant(new HeadlessWindowingPlatform())
.Bind <PlatformHotkeyConfiguration>().ToSingleton <PlatformHotkeyConfiguration>();
if (opts.UseCompositor)
{
Compositor = new Compositor(AvaloniaLocator.Current.GetRequiredService <IRenderLoop>(), null);
}
}