From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- layout/inspector/inLayoutUtils.cpp | 49 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 layout/inspector/inLayoutUtils.cpp (limited to 'layout/inspector/inLayoutUtils.cpp') diff --git a/layout/inspector/inLayoutUtils.cpp b/layout/inspector/inLayoutUtils.cpp new file mode 100644 index 0000000000..9a158eb900 --- /dev/null +++ b/layout/inspector/inLayoutUtils.cpp @@ -0,0 +1,49 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=8 sts=2 et sw=2 tw=80: */ +/* 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 "inLayoutUtils.h" + +#include "mozilla/dom/Document.h" +#include "nsIContent.h" +#include "nsPIDOMWindow.h" +#include "nsPresContext.h" +#include "mozilla/EventStateManager.h" +#include "mozilla/dom/DocumentInlines.h" +#include "mozilla/dom/Element.h" + +using namespace mozilla; +using namespace mozilla::dom; + +/////////////////////////////////////////////////////////////////////////////// + +EventStateManager* inLayoutUtils::GetEventStateManagerFor(Element& aElement) { + Document* doc = aElement.OwnerDoc(); + nsPresContext* presContext = doc->GetPresContext(); + if (!presContext) return nullptr; + + return presContext->EventStateManager(); +} + +Document* inLayoutUtils::GetSubDocumentFor(nsINode* aNode) { + nsCOMPtr content = do_QueryInterface(aNode); + if (content) { + nsCOMPtr doc = content->GetComposedDoc(); + if (doc) { + return doc->GetSubDocumentFor(content); + } + } + + return nullptr; +} + +nsINode* inLayoutUtils::GetContainerFor(const Document& aDoc) { + nsPIDOMWindowOuter* pwin = aDoc.GetWindow(); + if (!pwin) { + return nullptr; + } + + return pwin->GetFrameElementInternal(); +} -- cgit v1.2.3