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| 1 /* | 1 /* |
| 2 * Copyright (C) 2012 Apple Inc. All rights reserved. | 2 * Copyright (C) 2012 Apple Inc. All rights reserved. |
| 3 * | 3 * |
| 4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
| 5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
| 6 * are met: | 6 * are met: |
| 7 * | 7 * |
| 8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. Redistributions of source code must retain the above copyright |
| 9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
| 10 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
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| 49 | 49 |
| 50 bool SVGImageChromeClient::isSVGImageChromeClient() const { | 50 bool SVGImageChromeClient::isSVGImageChromeClient() const { |
| 51 return true; | 51 return true; |
| 52 } | 52 } |
| 53 | 53 |
| 54 void SVGImageChromeClient::chromeDestroyed() { | 54 void SVGImageChromeClient::chromeDestroyed() { |
| 55 m_image = nullptr; | 55 m_image = nullptr; |
| 56 } | 56 } |
| 57 | 57 |
| 58 void SVGImageChromeClient::invalidateRect(const IntRect& r) { | 58 void SVGImageChromeClient::invalidateRect(const IntRect& r) { |
| 59 // If m_image->m_page is null, we're being destructed, don't fire changedInRec
t() in that case. | 59 // If m_image->m_page is null, we're being destructed, don't fire |
| 60 // changedInRect() in that case. |
| 60 if (m_image && m_image->getImageObserver() && m_image->m_page) | 61 if (m_image && m_image->getImageObserver() && m_image->m_page) |
| 61 m_image->getImageObserver()->changedInRect(m_image, r); | 62 m_image->getImageObserver()->changedInRect(m_image, r); |
| 62 } | 63 } |
| 63 | 64 |
| 64 void SVGImageChromeClient::suspendAnimation() { | 65 void SVGImageChromeClient::suspendAnimation() { |
| 65 if (m_image->hasAnimations()) { | 66 if (m_image->hasAnimations()) { |
| 66 m_timelineState = SuspendedWithAnimationPending; | 67 m_timelineState = SuspendedWithAnimationPending; |
| 67 } else { | 68 } else { |
| 68 // Preserve SuspendedWithAnimationPending if set. | 69 // Preserve SuspendedWithAnimationPending if set. |
| 69 m_timelineState = std::max(m_timelineState, Suspended); | 70 m_timelineState = std::max(m_timelineState, Suspended); |
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| 116 // | 117 // |
| 117 // TODO(Oilpan): move (SVG)Image to the Oilpan heap, and avoid | 118 // TODO(Oilpan): move (SVG)Image to the Oilpan heap, and avoid |
| 118 // this explicit lifetime check. | 119 // this explicit lifetime check. |
| 119 if (ThreadHeap::willObjectBeLazilySwept(m_image->getImageObserver())) | 120 if (ThreadHeap::willObjectBeLazilySwept(m_image->getImageObserver())) |
| 120 return; | 121 return; |
| 121 | 122 |
| 122 m_image->serviceAnimations(monotonicallyIncreasingTime()); | 123 m_image->serviceAnimations(monotonicallyIncreasingTime()); |
| 123 } | 124 } |
| 124 | 125 |
| 125 } // namespace blink | 126 } // namespace blink |
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