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1 /* | 1 /* |
2 * Copyright (C) 1999 Lars Knoll <knoll@kde.org> | 2 * Copyright (C) 1999 Lars Knoll <knoll@kde.org> |
3 * Copyright (C) 1999 Antti Koivisto <koivisto@kde.org> | 3 * Copyright (C) 1999 Antti Koivisto <koivisto@kde.org> |
4 * Copyright (C) 2006 Allan Sandfeld Jensen <kde@carewolf.com> | 4 * Copyright (C) 2006 Allan Sandfeld Jensen <kde@carewolf.com> |
5 * Copyright (C) 2006 Samuel Weinig <sam.weinig@gmail.com> | 5 * Copyright (C) 2006 Samuel Weinig <sam.weinig@gmail.com> |
6 * Copyright (C) 2004, 2005, 2006, 2007, 2009, 2010 Apple Inc. All rights reserv
ed. | 6 * Copyright (C) 2004, 2005, 2006, 2007, 2009, 2010 Apple Inc. All rights reserv
ed. |
7 * Copyright (C) 2010 Patrick Gansterer <paroga@paroga.com> | 7 * Copyright (C) 2010 Patrick Gansterer <paroga@paroga.com> |
8 * | 8 * |
9 * This library is free software; you can redistribute it and/or | 9 * This library is free software; you can redistribute it and/or |
10 * modify it under the terms of the GNU Library General Public | 10 * modify it under the terms of the GNU Library General Public |
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46 } | 46 } |
47 | 47 |
48 virtual void initialize(LayoutObject*); | 48 virtual void initialize(LayoutObject*); |
49 virtual void shutdown(); | 49 virtual void shutdown(); |
50 | 50 |
51 void setImageResource(ImageResource*); | 51 void setImageResource(ImageResource*); |
52 ImageResource* cachedImage() const { return m_cachedImage.get(); } | 52 ImageResource* cachedImage() const { return m_cachedImage.get(); } |
53 virtual bool hasImage() const { return m_cachedImage; } | 53 virtual bool hasImage() const { return m_cachedImage; } |
54 | 54 |
55 void resetAnimation(); | 55 void resetAnimation(); |
56 bool maybeAnimated() const; | |
57 | 56 |
58 virtual PassRefPtr<Image> image(const IntSize&) const | 57 virtual PassRefPtr<Image> image(int /* width */ = 0, int /* height */ = 0) c
onst |
59 { | 58 { |
60 return m_cachedImage ? m_cachedImage->imageForLayoutObject(m_layoutObjec
t) : Image::nullImage(); | 59 return m_cachedImage ? m_cachedImage->imageForLayoutObject(m_layoutObjec
t) : Image::nullImage(); |
61 } | 60 } |
62 virtual bool errorOccurred() const { return m_cachedImage && m_cachedImage->
errorOccurred(); } | 61 virtual bool errorOccurred() const { return m_cachedImage && m_cachedImage->
errorOccurred(); } |
63 | 62 |
64 virtual void setContainerSizeForLayoutObject(const IntSize&); | 63 virtual void setContainerSizeForLayoutObject(const IntSize&); |
65 virtual bool imageHasRelativeWidth() const { return m_cachedImage ? m_cached
Image->imageHasRelativeWidth() : false; } | 64 virtual bool imageHasRelativeWidth() const { return m_cachedImage ? m_cached
Image->imageHasRelativeWidth() : false; } |
66 virtual bool imageHasRelativeHeight() const { return m_cachedImage ? m_cache
dImage->imageHasRelativeHeight() : false; } | 65 virtual bool imageHasRelativeHeight() const { return m_cachedImage ? m_cache
dImage->imageHasRelativeHeight() : false; } |
67 | 66 |
68 virtual LayoutSize imageSize(float multiplier) const { return getImageSize(m
ultiplier, ImageResource::NormalSize); } | 67 virtual LayoutSize imageSize(float multiplier) const { return getImageSize(m
ultiplier, ImageResource::NormalSize); } |
69 virtual LayoutSize intrinsicSize(float multiplier) const { return getImageSi
ze(multiplier, ImageResource::IntrinsicSize); } | 68 virtual LayoutSize intrinsicSize(float multiplier) const { return getImageSi
ze(multiplier, ImageResource::IntrinsicSize); } |
70 | 69 |
71 virtual WrappedImagePtr imagePtr() const { return m_cachedImage.get(); } | 70 virtual WrappedImagePtr imagePtr() const { return m_cachedImage.get(); } |
72 | 71 |
73 DEFINE_INLINE_VIRTUAL_TRACE() { } | 72 DEFINE_INLINE_VIRTUAL_TRACE() { } |
74 | 73 |
75 protected: | 74 protected: |
76 LayoutImageResource(); | 75 LayoutImageResource(); |
77 LayoutObject* m_layoutObject; | 76 LayoutObject* m_layoutObject; |
78 ResourcePtr<ImageResource> m_cachedImage; | 77 ResourcePtr<ImageResource> m_cachedImage; |
79 | 78 |
80 private: | 79 private: |
81 LayoutSize getImageSize(float multiplier, ImageResource::SizeType) const; | 80 LayoutSize getImageSize(float multiplier, ImageResource::SizeType) const; |
82 }; | 81 }; |
83 | 82 |
84 } // namespace blink | 83 } // namespace blink |
85 | 84 |
86 #endif // LayoutImage_h | 85 #endif // LayoutImage_h |
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