1/*
2 * Copyright (C) 1999 Lars Knoll <knoll@kde.org>
3 * Copyright (C) 1999 Antti Koivisto <koivisto@kde.org>
4 * Copyright (C) 2006 Allan Sandfeld Jensen <kde@carewolf.com>
5 * Copyright (C) 2006 Samuel Weinig <sam.weinig@gmail.com>
6 * Copyright (C) 2004, 2005, 2006, 2007, 2009, 2010 Apple Inc. All rights reserved.
7 * Copyright (C) 2010 Patrick Gansterer <paroga@paroga.com>
8 *
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Library General Public
11 * License as published by the Free Software Foundation; either
12 * version 2 of the License, or (at your option) any later version.
13 *
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Library General Public License for more details.
18 *
19 * You should have received a copy of the GNU Library General Public License
20 * along with this library; see the file COPYING.LIB. If not, write to
21 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
22 * Boston, MA 02110-1301, USA.
23 *
24 */
25
26#pragma once
27
28#include "RenderImageResource.h"
29#include "StyleImage.h"
30#include <wtf/RefPtr.h>
31
32namespace WebCore {
33
34class RenderElement;
35
36class RenderImageResourceStyleImage final : public RenderImageResource {
37 WTF_MAKE_ISO_ALLOCATED(RenderImageResourceStyleImage);
38public:
39 explicit RenderImageResourceStyleImage(StyleImage&);
40
41private:
42 void initialize(RenderElement&) final;
43 void shutdown() final;
44
45 RefPtr<Image> image(const IntSize& = { }) const final;
46 bool errorOccurred() const final { return m_styleImage->errorOccurred(); }
47
48 void setContainerContext(const IntSize&, const URL&) final;
49
50 bool imageHasRelativeWidth() const final { return m_styleImage->imageHasRelativeWidth(); }
51 bool imageHasRelativeHeight() const final { return m_styleImage->imageHasRelativeHeight(); }
52
53 WrappedImagePtr imagePtr() const final { return m_styleImage->data(); }
54 LayoutSize imageSize(float multiplier, CachedImage::SizeType) const final { return LayoutSize(m_styleImage->imageSize(renderer(), multiplier)); }
55
56 Ref<StyleImage> m_styleImage;
57};
58
59} // namespace WebCore
60