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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; |
56 | 57 |
57 virtual PassRefPtr<Image> image(int /* width */ = 0, int /* height */ = 0) c
onst | 58 virtual PassRefPtr<Image> image(const IntSize&) const |
58 { | 59 { |
59 return m_cachedImage ? m_cachedImage->imageForLayoutObject(m_layoutObjec
t) : Image::nullImage(); | 60 return m_cachedImage ? m_cachedImage->imageForLayoutObject(m_layoutObjec
t) : Image::nullImage(); |
60 } | 61 } |
61 virtual bool errorOccurred() const { return m_cachedImage && m_cachedImage->
errorOccurred(); } | 62 virtual bool errorOccurred() const { return m_cachedImage && m_cachedImage->
errorOccurred(); } |
62 | 63 |
63 virtual void setContainerSizeForLayoutObject(const IntSize&); | 64 virtual void setContainerSizeForLayoutObject(const IntSize&); |
64 virtual bool imageHasRelativeWidth() const { return m_cachedImage ? m_cached
Image->imageHasRelativeWidth() : false; } | 65 virtual bool imageHasRelativeWidth() const { return m_cachedImage ? m_cached
Image->imageHasRelativeWidth() : false; } |
65 virtual bool imageHasRelativeHeight() const { return m_cachedImage ? m_cache
dImage->imageHasRelativeHeight() : false; } | 66 virtual bool imageHasRelativeHeight() const { return m_cachedImage ? m_cache
dImage->imageHasRelativeHeight() : false; } |
66 | 67 |
67 virtual LayoutSize imageSize(float multiplier) const { return getImageSize(m
ultiplier, ImageResource::NormalSize); } | 68 virtual LayoutSize imageSize(float multiplier) const { return getImageSize(m
ultiplier, ImageResource::NormalSize); } |
68 virtual LayoutSize intrinsicSize(float multiplier) const { return getImageSi
ze(multiplier, ImageResource::IntrinsicSize); } | 69 virtual LayoutSize intrinsicSize(float multiplier) const { return getImageSi
ze(multiplier, ImageResource::IntrinsicSize); } |
69 | 70 |
70 virtual WrappedImagePtr imagePtr() const { return m_cachedImage.get(); } | 71 virtual WrappedImagePtr imagePtr() const { return m_cachedImage.get(); } |
71 | 72 |
72 DEFINE_INLINE_VIRTUAL_TRACE() { } | 73 DEFINE_INLINE_VIRTUAL_TRACE() { } |
73 | 74 |
74 protected: | 75 protected: |
75 LayoutImageResource(); | 76 LayoutImageResource(); |
76 LayoutObject* m_layoutObject; | 77 LayoutObject* m_layoutObject; |
77 ResourcePtr<ImageResource> m_cachedImage; | 78 ResourcePtr<ImageResource> m_cachedImage; |
78 | 79 |
79 private: | 80 private: |
80 LayoutSize getImageSize(float multiplier, ImageResource::SizeType) const; | 81 LayoutSize getImageSize(float multiplier, ImageResource::SizeType) const; |
81 }; | 82 }; |
82 | 83 |
83 } // namespace blink | 84 } // namespace blink |
84 | 85 |
85 #endif // LayoutImage_h | 86 #endif // LayoutImage_h |
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