protected virtual void SetViewContext(ViewContext viewContext)
{
_viewContext = viewContext;
CreateHelpers();
}
public void Render(ViewContext viewContext, TextWriter writer)
{
var wrappedViewContext = new ViewContext(
new ControllerContext(wrappedHttpContext, viewContext.RouteData, viewContext.Controller),
viewContext.View,
viewContext.ViewData,
viewContext.TempData);
ViewData = wrappedViewContext.ViewData;
ViewContext = wrappedViewContext;
var outerView = ViewContext.View as SparkView;
var isNestedView = outerView != null && ReferenceEquals(this, outerView) == false;
var priorContent = Content;
var priorOnce = OnceTable;
TextWriter priorContentView = null;
if (isNestedView)
{
// set aside the "view" content, to avoid modification
if (outerView.Content.TryGetValue("view", out priorContentView))
outerView.Content.Remove("view");
// assume the values of the outer view collections
Content = outerView.Content;
OnceTable = outerView.OnceTable;
}
RenderView(writer);
if (isNestedView)
{
Content = priorContent;
OnceTable = priorOnce;
// restore previous state of "view" content
if (priorContentView != null)
outerView.Content["view"] = priorContentView;
else if (outerView.Content.ContainsKey("view"))
outerView.Content.Remove("view");
}
else
{
// proactively dispose named content. pools spoolwriter pages. avoids finalizers.
foreach (var content in Content.Values)
content.Close();
}
Content.Clear();
}