mirror of
https://github.com/flutter/flutter.git
synced 2026-02-20 02:29:02 +08:00
56 lines
2.1 KiB
C++
56 lines
2.1 KiB
C++
/*
|
|
* Copyright (C) 1999 Lars Knoll (knoll@kde.org)
|
|
* Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public License
|
|
* along with this library; see the file COPYING.LIB. If not, write to
|
|
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
* Boston, MA 02110-1301, USA.
|
|
*
|
|
*/
|
|
|
|
#include "config.h"
|
|
#include "core/css/resolver/ElementResolveContext.h"
|
|
|
|
#include "core/dom/Node.h"
|
|
#include "core/dom/NodeRenderStyle.h"
|
|
#include "core/dom/NodeRenderingTraversal.h"
|
|
|
|
namespace blink {
|
|
|
|
ElementResolveContext::ElementResolveContext(const Document& document)
|
|
: m_element(nullptr)
|
|
, m_parentNode(nullptr)
|
|
, m_rootElementStyle(document.documentElement() ? document.documentElement()->renderStyle() : document.renderStyle())
|
|
, m_distributedToInsertionPoint(false)
|
|
{
|
|
}
|
|
|
|
ElementResolveContext::ElementResolveContext(Element& element)
|
|
: m_element(&element)
|
|
, m_distributedToInsertionPoint(false)
|
|
{
|
|
NodeRenderingTraversal::ParentDetails parentDetails;
|
|
m_parentNode = NodeRenderingTraversal::parent(&element, &parentDetails);
|
|
m_distributedToInsertionPoint = parentDetails.insertionPoint();
|
|
|
|
const Document& document = element.document();
|
|
Node* documentElement = document.documentElement();
|
|
RenderStyle* documentStyle = document.renderStyle();
|
|
m_rootElementStyle = documentElement && element != documentElement ? documentElement->renderStyle() : documentStyle;
|
|
if (!m_rootElementStyle)
|
|
m_rootElementStyle = documentStyle;
|
|
}
|
|
|
|
} // namespace blink
|