/// <summary>
/// Creates a new <see cref="StoryboardTarget"/> instance based on the specified <see cref="UvssStoryboardTarget"/>.
/// </summary>
/// <param name="uv">The Ultraviolet context.</param>
/// <param name="targetDefinition">The storyboard target definition.</param>
/// <returns>The reified storyboard target.</returns>
public static StoryboardTarget ReifyStoryboardTarget(UltravioletContext uv, UvssStoryboardTarget targetDefinition)
{
Contract.Require(targetDefinition, "targetDefinition");
var target = new StoryboardTarget(targetDefinition.Selector);
foreach (var animationDefinition in targetDefinition.Animations)
{
var animationKey = default(StoryboardTargetAnimationKey);
var animation = ReifyStoryboardAnimation(uv, targetDefinition, animationDefinition, out animationKey);
if (animation != null)
{
target.Animations.Add(animationKey, animation);
}
}
return target;
}
/// <summary>
/// Creates a new <see cref="StoryboardTarget"/> instance from the specified target definition.
/// </summary>
/// <param name="targetDefinition">The storyboard target definition to instantiate.</param>
/// <returns>The <see cref="StoryboardTarget"/> instance that was created.</returns>
private StoryboardTarget InstantiateStoryboardTarget(UvssStoryboardTarget targetDefinition)
{
var target = new StoryboardTarget(targetDefinition.Selector);
foreach (var animationDefinition in targetDefinition.Animations)
{
var animatedPropertyName = animationDefinition.AnimatedProperty;
var animatedPropertyType = ResolvePropertyTypeFromFilter(Ultraviolet, targetDefinition.Filter, ref animatedPropertyName);
var navigationExpression = default(NavigationExpression?);
var navigationExpressionDef = animationDefinition.NavigationExpression;
if (navigationExpressionDef != null)
{
animatedPropertyType = ResolvePropertyTypeFromFilter(Ultraviolet,
new[] { navigationExpressionDef.NavigationPropertyType }, ref animatedPropertyName);
navigationExpression = NavigationExpression.FromUvssNavigationExpression(Ultraviolet, navigationExpressionDef);
}
var animationKey = new StoryboardTargetAnimationKey(new DependencyName(animatedPropertyName), navigationExpression);
var animation = InstantiateStoryboardAnimation(animationDefinition, animatedPropertyType);
if (animation != null)
{
target.Animations.Add(animationKey, animation);
}
}
return target;
}
/// <summary>
/// Initializes a new instance of the <see cref="StoryboardTargetAnimationCollection"/> class.
/// </summary>
/// <param name="target">The storyboard target that owns the collection.</param>
public StoryboardTargetAnimationCollection(StoryboardTarget target)
{
Contract.Require(target, nameof(target));
this.target = target;
}