Wc.CompositionPropertySet GetCompositionPropertySet(Wd.CompositionPropertySet obj)
{
if (GetExisting(obj, out Wc.CompositionPropertySet result))
{
return(result);
}
// CompositionPropertySets are usually created implicitly by CompositionObjects that own them.
// If the CompositionPropertySet is not owned, then create it now.
if (obj.Owner == null)
{
result = _c.CreatePropertySet();
}
else
{
result = GetCompositionObject(obj.Owner).Properties;
}
result = CacheAndInitializeCompositionObject(obj, result);
foreach (var prop in obj.ScalarProperties)
{
result.InsertScalar(prop.Key, prop.Value);
}
foreach (var prop in obj.Vector2Properties)
{
result.InsertVector2(prop.Key, prop.Value);
}
StartAnimations(obj, result);
return(result);
}
internal void SetRootVisual(WinCompData.Visual rootVisual)
{
// Save the root visual.
_wincompDataRootVisual = rootVisual;
// Find the theming property set, if any.
var graph = ObjectGraph <Graph.Node> .FromCompositionObject(_wincompDataRootVisual, includeVertices : false);
_wincompDataThemingPropertySet = graph.
CompositionObjectNodes.
Where(n => n.Object is WinCompData.CompositionPropertySet cps && cps.Owner is null).
Select(n => (WinCompData.CompositionPropertySet)n.Object).FirstOrDefault();
}