OLD | NEW |
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) 2000 Dirk Mueller <mueller@kde.org> | 4 * Copyright (C) 2000 Dirk Mueller <mueller@kde.org> |
5 * Copyright (C) 2006 Allan Sandfeld Jensen <kde@carewolf.com> | 5 * Copyright (C) 2006 Allan Sandfeld Jensen <kde@carewolf.com> |
6 * Copyright (C) 2006 Samuel Weinig <sam.weinig@gmail.com> | 6 * Copyright (C) 2006 Samuel Weinig <sam.weinig@gmail.com> |
7 * Copyright (C) 2003, 2004, 2005, 2006, 2008, 2009, 2010 Apple Inc. | 7 * Copyright (C) 2003, 2004, 2005, 2006, 2008, 2009, 2010 Apple Inc. |
8 * All rights reserved. | 8 * All rights reserved. |
9 * Copyright (C) 2010 Google Inc. All rights reserved. | 9 * Copyright (C) 2010 Google Inc. All rights reserved. |
10 * Copyright (C) 2010 Patrick Gansterer <paroga@paroga.com> | 10 * Copyright (C) 2010 Patrick Gansterer <paroga@paroga.com> |
(...skipping 18 matching lines...) Expand all Loading... |
29 #include "core/layout/LayoutImageResourceStyleImage.h" | 29 #include "core/layout/LayoutImageResourceStyleImage.h" |
30 | 30 |
31 #include "core/layout/LayoutReplaced.h" | 31 #include "core/layout/LayoutReplaced.h" |
32 #include "core/style/StyleFetchedImage.h" | 32 #include "core/style/StyleFetchedImage.h" |
33 | 33 |
34 namespace blink { | 34 namespace blink { |
35 | 35 |
36 LayoutImageResourceStyleImage::LayoutImageResourceStyleImage( | 36 LayoutImageResourceStyleImage::LayoutImageResourceStyleImage( |
37 StyleImage* styleImage) | 37 StyleImage* styleImage) |
38 : m_styleImage(styleImage) { | 38 : m_styleImage(styleImage) { |
39 ASSERT(m_styleImage); | 39 DCHECK(m_styleImage); |
40 } | 40 } |
41 | 41 |
42 LayoutImageResourceStyleImage::~LayoutImageResourceStyleImage() { | 42 LayoutImageResourceStyleImage::~LayoutImageResourceStyleImage() { |
43 ASSERT(!m_cachedImage); | 43 DCHECK(!m_cachedImage); |
44 } | 44 } |
45 | 45 |
46 void LayoutImageResourceStyleImage::initialize(LayoutObject* layoutObject) { | 46 void LayoutImageResourceStyleImage::initialize(LayoutObject* layoutObject) { |
47 LayoutImageResource::initialize(layoutObject); | 47 LayoutImageResource::initialize(layoutObject); |
48 | 48 |
49 if (m_styleImage->isImageResource()) | 49 if (m_styleImage->isImageResource()) |
50 m_cachedImage = toStyleFetchedImage(m_styleImage)->cachedImage(); | 50 m_cachedImage = toStyleFetchedImage(m_styleImage)->cachedImage(); |
51 | 51 |
52 m_styleImage->addClient(m_layoutObject); | 52 m_styleImage->addClient(m_layoutObject); |
53 } | 53 } |
54 | 54 |
55 void LayoutImageResourceStyleImage::shutdown() { | 55 void LayoutImageResourceStyleImage::shutdown() { |
56 ASSERT(m_layoutObject); | 56 DCHECK(m_layoutObject); |
57 m_styleImage->removeClient(m_layoutObject); | 57 m_styleImage->removeClient(m_layoutObject); |
58 m_cachedImage = nullptr; | 58 m_cachedImage = nullptr; |
59 } | 59 } |
60 | 60 |
61 PassRefPtr<Image> LayoutImageResourceStyleImage::image(const IntSize& size, | 61 PassRefPtr<Image> LayoutImageResourceStyleImage::image(const IntSize& size, |
62 float zoom) const { | 62 float zoom) const { |
63 // Generated content may trigger calls to image() while we're still pending, | 63 // Generated content may trigger calls to image() while we're still pending, |
64 // don't assert but gracefully exit. | 64 // don't assert but gracefully exit. |
65 if (m_styleImage->isPendingImage()) | 65 if (m_styleImage->isPendingImage()) |
66 return nullptr; | 66 return nullptr; |
67 return m_styleImage->image(*m_layoutObject, size, zoom); | 67 return m_styleImage->image(*m_layoutObject, size, zoom); |
68 } | 68 } |
69 | 69 |
70 LayoutSize LayoutImageResourceStyleImage::imageSize(float multiplier) const { | 70 LayoutSize LayoutImageResourceStyleImage::imageSize(float multiplier) const { |
71 // TODO(davve): Find out the correct default object size in this context. | 71 // TODO(davve): Find out the correct default object size in this context. |
72 return m_styleImage->imageSize( | 72 return m_styleImage->imageSize( |
73 *m_layoutObject, multiplier, | 73 *m_layoutObject, multiplier, |
74 LayoutSize(LayoutReplaced::defaultWidth, LayoutReplaced::defaultHeight)); | 74 LayoutSize(LayoutReplaced::defaultWidth, LayoutReplaced::defaultHeight)); |
75 } | 75 } |
76 | 76 |
77 DEFINE_TRACE(LayoutImageResourceStyleImage) { | 77 DEFINE_TRACE(LayoutImageResourceStyleImage) { |
78 visitor->trace(m_styleImage); | 78 visitor->trace(m_styleImage); |
79 LayoutImageResource::trace(visitor); | 79 LayoutImageResource::trace(visitor); |
80 } | 80 } |
81 | 81 |
82 } // namespace blink | 82 } // namespace blink |
OLD | NEW |