From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- parser/html/nsHtml5SVGLoadDispatcher.cpp | 35 ++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 parser/html/nsHtml5SVGLoadDispatcher.cpp (limited to 'parser/html/nsHtml5SVGLoadDispatcher.cpp') diff --git a/parser/html/nsHtml5SVGLoadDispatcher.cpp b/parser/html/nsHtml5SVGLoadDispatcher.cpp new file mode 100644 index 0000000000..cbd711a98f --- /dev/null +++ b/parser/html/nsHtml5SVGLoadDispatcher.cpp @@ -0,0 +1,35 @@ +/* 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 "mozilla/BasicEvents.h" +#include "mozilla/EventDispatcher.h" +#include "mozilla/dom/Document.h" +#include "mozilla/dom/DocumentInlines.h" +#include "nsPresContext.h" + +using namespace mozilla; + +nsHtml5SVGLoadDispatcher::nsHtml5SVGLoadDispatcher(nsIContent* aElement) + : Runnable("nsHtml5SVGLoadDispatcher"), + mElement(aElement), + mDocument(mElement->OwnerDoc()) { + mDocument->BlockOnload(); +} + +// TODO: Convert this to MOZ_CAN_RUN_SCRIPT (bug 1415230, bug 1535398) +MOZ_CAN_RUN_SCRIPT_BOUNDARY 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 ctx = mElement->OwnerDoc()->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; +} -- cgit v1.2.3