1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
|
/*
* Copyright (C) 2000 Lars Knoll (knoll@kde.org)
* (C) 2000 Antti Koivisto (koivisto@kde.org)
* (C) 2000 Dirk Mueller (mueller@kde.org)
* Copyright (C) 2003-2021 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.
*
*/
#pragma once
#include "StyleImage.h"
namespace WebCore {
class CSSValue;
class CSSImageGeneratorValue;
class StyleGeneratedImage final : public StyleImage {
public:
static Ref<StyleGeneratedImage> create(Ref<CSSImageGeneratorValue>&& value)
{
return adoptRef(*new StyleGeneratedImage(WTFMove(value)));
}
CSSImageGeneratorValue& imageValue() { return m_imageGeneratorValue; }
private:
bool operator==(const StyleImage& other) const final;
WrappedImagePtr data() const final { return m_imageGeneratorValue.ptr(); }
Ref<CSSValue> cssValue() const final;
bool isPending() const override;
void load(CachedResourceLoader&, const ResourceLoaderOptions&) final;
FloatSize imageSize(const RenderElement*, float multiplier) const final;
bool imageHasRelativeWidth() const final { return !m_fixedSize; }
bool imageHasRelativeHeight() const final { return !m_fixedSize; }
void computeIntrinsicDimensions(const RenderElement*, Length& intrinsicWidth, Length& intrinsicHeight, FloatSize& intrinsicRatio) final;
bool usesImageContainerSize() const final { return !m_fixedSize; }
void setContainerContextForRenderer(const RenderElement&, const FloatSize& containerSize, float) final { m_containerSize = containerSize; }
void addClient(RenderElement&) final;
void removeClient(RenderElement&) final;
bool hasClient(RenderElement&) const final;
RefPtr<Image> image(RenderElement*, const FloatSize&) const final;
bool knownToBeOpaque(const RenderElement&) const final;
explicit StyleGeneratedImage(Ref<CSSImageGeneratorValue>&&);
Ref<CSSImageGeneratorValue> m_imageGeneratorValue;
FloatSize m_containerSize;
bool m_fixedSize;
};
} // namespace WebCore
SPECIALIZE_TYPE_TRAITS_STYLE_IMAGE(StyleGeneratedImage, isGeneratedImage)
|
