/// <summary>
/// Creates a new instance of <see cref="Windows.UI.Composition.Visual"/>
/// described by the given <see cref="WinCompData.Visual"/>.
/// </summary>
/// <returns>The <see cref="Windows.UI.Composition.Visual"/>.</returns>
internal static Wc.Visual CreateVisual(Wc.Compositor compositor, Wd.Visual visual)
{
var converter = new Instantiator(compositor);
var result = converter.GetVisual(visual);
return(result);
}
public IAnimatedVisual?TryCreateAnimatedVisual(Compositor compositor, [MaybeNull] out object diagnostics)
{
// Clone the Diagnostics object so that the data from the translation is captured, then we
// will update the clone with information about this particular instantiation.
var diags = _diagnostics?.Clone();
diagnostics = diags;
if (!CanInstantiate)
{
return(null);
}
else
{
var sw = Stopwatch.StartNew();
var instantiator = new Instantiator(compositor, surfaceResolver: LoadImageFromUri);
// _wincompDataRootVisual is not null is implied by CanInstantiate.
var result = new DisposableAnimatedVisual((Visual)instantiator.GetInstance(_wincompDataRootVisual !))
{
Size = new System.Numerics.Vector2((float)_width, (float)_height),
Duration = _duration,
};
if (diags is not null)
{
if (_wincompDataThemingPropertySet is not null && _themingPropertySet is null)
{
// Instantiate the theming property set. This is shared by all of the instantiations.
_themingPropertySet = (CompositionPropertySet)instantiator.GetInstance(_wincompDataThemingPropertySet);
// _diagnostics is not null is implied by diags is not null;
diags.ThemingPropertySet = _diagnostics !.ThemingPropertySet = _themingPropertySet;
}
diags.InstantiationTime = sw.Elapsed;
}
// After the first instantiation, all the images are cached so the
// loader is no longer needed.
_loader?.Dispose();
_loader = null;
return(result);
}
}
public IAnimatedVisual TryCreateAnimatedVisual(Compositor compositor, out object diagnostics)
{
// Clone the Diagnostics object so that the data from the translation is captured, then we
// will update the clone with information about this particular instantiation.
var diags = _diagnostics?.Clone();
diagnostics = diags;
if (!CanInstantiate)
{
return(null);
}
else
{
var sw = Stopwatch.StartNew();
var instantiator = new Instantiator(compositor);
var result = new DisposableAnimatedVisual()
{
RootVisual = (Visual)instantiator.GetInstance(_wincompDataRootVisual),
Size = new System.Numerics.Vector2((float)_width, (float)_height),
Duration = _duration,
};
if (diags != null)
{
if (_wincompDataThemingPropertySet != null && _themingPropertySet is null)
{
// Instantiate the theming property set. This is shared by all of the instantiations.
_themingPropertySet = (CompositionPropertySet)instantiator.GetInstance(_wincompDataThemingPropertySet);
diags.ThemingPropertySet = _diagnostics.ThemingPropertySet = _themingPropertySet;
}
diags.InstantiationTime = sw.Elapsed;
}
return(result);
}
}
