1/*
2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
3 * (C) 2000 Simon Hausmann <hausmann@kde.org>
4 * (C) 2000 Stefan Schimanski (1Stein@gmx.de)
5 * Copyright (C) 2004, 2005, 2006, 2009 Apple Inc. All rights reserved.
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Library General Public
9 * License as published by the Free Software Foundation; either
10 * version 2 of the License, or (at your option) any later version.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Library General Public License for more details.
16 *
17 * You should have received a copy of the GNU Library General Public License
18 * along with this library; see the file COPYING.LIB. If not, write to
19 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
20 * Boston, MA 02110-1301, USA.
21 *
22 */
23
24#include "config.h"
25#include "RenderFrame.h"
26
27#include "HTMLFrameElement.h"
28#include "RenderFrameSet.h"
29#include <wtf/IsoMallocInlines.h>
30
31namespace WebCore {
32
33WTF_MAKE_ISO_ALLOCATED_IMPL(RenderFrame);
34
35RenderFrame::RenderFrame(HTMLFrameElement& frame, RenderStyle&& style)
36 : RenderFrameBase(frame, WTFMove(style))
37{
38}
39
40HTMLFrameElement& RenderFrame::frameElement() const
41{
42 return downcast<HTMLFrameElement>(RenderFrameBase::frameOwnerElement());
43}
44
45FrameEdgeInfo RenderFrame::edgeInfo() const
46{
47 return FrameEdgeInfo(frameElement().noResize(), frameElement().hasFrameBorder());
48}
49
50void RenderFrame::updateFromElement()
51{
52 if (is<RenderFrameSet>(parent()))
53 downcast<RenderFrameSet>(*parent()).notifyFrameEdgeInfoChanged();
54}
55
56} // namespace WebCore
57