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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) 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. All rights
reserved. | 7 * Copyright (C) 2003, 2004, 2005, 2006, 2008, 2009, 2010 Apple Inc. |
| 8 * All rights reserved. |
| 8 * Copyright (C) 2010 Google Inc. All rights reserved. | 9 * Copyright (C) 2010 Google Inc. All rights reserved. |
| 9 * Copyright (C) 2010 Patrick Gansterer <paroga@paroga.com> | 10 * Copyright (C) 2010 Patrick Gansterer <paroga@paroga.com> |
| 10 * | 11 * |
| 11 * This library is free software; you can redistribute it and/or | 12 * This library is free software; you can redistribute it and/or |
| 12 * modify it under the terms of the GNU Library General Public | 13 * modify it under the terms of the GNU Library General Public |
| 13 * License as published by the Free Software Foundation; either | 14 * License as published by the Free Software Foundation; either |
| 14 * version 2 of the License, or (at your option) any later version. | 15 * version 2 of the License, or (at your option) any later version. |
| 15 * | 16 * |
| 16 * This library is distributed in the hope that it will be useful, | 17 * This library is distributed in the hope that it will be useful, |
| 17 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 18 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| (...skipping 35 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 53 } | 54 } |
| 54 | 55 |
| 55 void LayoutImageResourceStyleImage::shutdown() { | 56 void LayoutImageResourceStyleImage::shutdown() { |
| 56 ASSERT(m_layoutObject); | 57 ASSERT(m_layoutObject); |
| 57 m_styleImage->removeClient(m_layoutObject); | 58 m_styleImage->removeClient(m_layoutObject); |
| 58 m_cachedImage = nullptr; | 59 m_cachedImage = nullptr; |
| 59 } | 60 } |
| 60 | 61 |
| 61 PassRefPtr<Image> LayoutImageResourceStyleImage::image(const IntSize& size, | 62 PassRefPtr<Image> LayoutImageResourceStyleImage::image(const IntSize& size, |
| 62 float zoom) const { | 63 float zoom) const { |
| 63 // Generated content may trigger calls to image() while we're still pending, d
on't assert but gracefully exit. | 64 // Generated content may trigger calls to image() while we're still pending, |
| 65 // don't assert but gracefully exit. |
| 64 if (m_styleImage->isPendingImage()) | 66 if (m_styleImage->isPendingImage()) |
| 65 return nullptr; | 67 return nullptr; |
| 66 return m_styleImage->image(*m_layoutObject, size, zoom); | 68 return m_styleImage->image(*m_layoutObject, size, zoom); |
| 67 } | 69 } |
| 68 | 70 |
| 69 LayoutSize LayoutImageResourceStyleImage::imageSize(float multiplier) const { | 71 LayoutSize LayoutImageResourceStyleImage::imageSize(float multiplier) const { |
| 70 // TODO(davve): Find out the correct default object size in this context. | 72 // TODO(davve): Find out the correct default object size in this context. |
| 71 return m_styleImage->imageSize( | 73 return m_styleImage->imageSize( |
| 72 *m_layoutObject, multiplier, | 74 *m_layoutObject, multiplier, |
| 73 LayoutSize(LayoutReplaced::defaultWidth, LayoutReplaced::defaultHeight)); | 75 LayoutSize(LayoutReplaced::defaultWidth, LayoutReplaced::defaultHeight)); |
| 74 } | 76 } |
| 75 | 77 |
| 76 DEFINE_TRACE(LayoutImageResourceStyleImage) { | 78 DEFINE_TRACE(LayoutImageResourceStyleImage) { |
| 77 visitor->trace(m_styleImage); | 79 visitor->trace(m_styleImage); |
| 78 LayoutImageResource::trace(visitor); | 80 LayoutImageResource::trace(visitor); |
| 79 } | 81 } |
| 80 | 82 |
| 81 } // namespace blink | 83 } // namespace blink |
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