/* This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ #include "nsHtml5SVGLoadDispatcher.h" #include "nsPresContext.h" #include "nsIPresShell.h" #include "mozilla/BasicEvents.h" #include "mozilla/EventDispatcher.h" #include "nsIDocument.h" using namespace mozilla; nsHtml5SVGLoadDispatcher::nsHtml5SVGLoadDispatcher(nsIContent* aElement) : mElement(aElement) , mDocument(mElement->OwnerDoc()) { mDocument->BlockOnload(); } NS_IMETHODIMP nsHtml5SVGLoadDispatcher::Run() { WidgetEvent event(true, eSVGLoad); event.mFlags.mBubbles = false; // Do we care about forcing presshell creation if it hasn't happened yet? // That is, should this code flush or something? Does it really matter? // For that matter, do we really want to try getting the prescontext? // Does this event ever want one? RefPtr<nsPresContext> ctx; nsCOMPtr<nsIPresShell> shell = mElement->OwnerDoc()->GetShell(); if (shell) { ctx = shell->GetPresContext(); } EventDispatcher::Dispatch(mElement, ctx, &event); // Unblocking onload on the same document that it was blocked even if // the element has moved between docs since blocking. mDocument->UnblockOnload(false); return NS_OK; }