public void InsertChild(int index, object child)
{
IHtmlRenderElement childElement = (IHtmlRenderElement)child;
if (child is IHtmlDeferredRenderElement)
{
((IHtmlDeferredRenderElement)child).HtmlElementCreated += OnChildHtmlElementCreated;
}
if (IsLoaded)
{
childElement.Load();
}
children.Insert(index, childElement);
if (childElement.HtmlElement != null)
{
if (index > lastDeferredChildIndex)
{
index = index - deferredChildrenCount;
}
else
{
lastDeferredChildIndex++;
index = children.Take(index).Count(c => c.HtmlElement != null);
}
renderQueue.InvokeAsync(() => HtmlElement.InsertChild(index, childElement.HtmlElement));
}
else
{
lastDeferredChildIndex = lastDeferredChildIndex.Max(index);
deferredChildrenCount++;
}
}
protected override void OnLoad()
{
base.OnLoad();
if (geometryRenderResource != null)
{
geometryRenderResource.DataChanged += OnGeometryDataChanged;
geometryRenderResource.Load();
}
renderQueue.InvokeAsync(() => HtmlElement.SetSvgGeometry(geometryRenderResource));
}
protected override void OnLoad()
{
base.OnLoad();
svgDefinitionContainer.Add(this);
if (transformRenderResource != null)
{
transformRenderResource.MatrixChanged += OnTransformRenderResourceMatrixChanged;
}
renderQueue.InvokeAsync(() => HtmlElement.SetSvgTransform(transformRenderResource?.Matrix, converter));
}
protected override void OnLoad()
{
base.OnLoad();
if (clipRenderResource != null)
{
clipRenderResource.Load();
}
if (transformRenderResource != null)
{
transformRenderResource.MatrixChanged += OnTransformRenderResourceMatrixChanged;
}
renderQueue.InvokeAsync(() => HtmlElement.SetSvgTransform(transformRenderResource?.Matrix, converter));
}
protected override void OnOpacityChanged()
{
renderQueue.InvokeAsync(SetStop);
}
private void OnBackgroundChanged(object sender, EventArgs e)
{
renderQueue.InvokeAsync(() => HtmlElement.SetHtmlBackground(background, new Rect(Bounds.Size), factory, converter));
}
private void OnBackgroundChanged(object sender, EventArgs e)
{
renderQueue.InvokeAsync(SetBackground);
}
private void OnForegroundChanged(object sender, EventArgs e)
{
renderQueue.InvokeAsync(() => HtmlElement.SetHtmlForeground(Foreground, converter));
}
