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1 /* | 1 /* |
2 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All r
ights reserved. | 2 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All |
| 3 * rights reserved. |
3 * Copyright (C) 2010 Google Inc. All rights reserved. | 4 * Copyright (C) 2010 Google Inc. All rights reserved. |
4 * Copyright (C) 2012 Samsung Electronics. All rights reserved. | 5 * Copyright (C) 2012 Samsung Electronics. All rights reserved. |
5 * | 6 * |
6 * This library is free software; you can redistribute it and/or | 7 * This library is free software; you can redistribute it and/or |
7 * modify it under the terms of the GNU Library General Public | 8 * modify it under the terms of the GNU Library General Public |
8 * License as published by the Free Software Foundation; either | 9 * License as published by the Free Software Foundation; either |
9 * version 2 of the License, or (at your option) any later version. | 10 * version 2 of the License, or (at your option) any later version. |
10 * | 11 * |
11 * This library is distributed in the hope that it will be useful, | 12 * This library is distributed in the hope that it will be useful, |
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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243 if (!m_useFallbackContent) | 244 if (!m_useFallbackContent) |
244 return; | 245 return; |
245 m_useFallbackContent = false; | 246 m_useFallbackContent = false; |
246 if (ShadowRoot* root = element().userAgentShadowRoot()) | 247 if (ShadowRoot* root = element().userAgentShadowRoot()) |
247 root->removeChildren(); | 248 root->removeChildren(); |
248 createShadowSubtree(); | 249 createShadowSubtree(); |
249 reattachFallbackContent(); | 250 reattachFallbackContent(); |
250 } | 251 } |
251 | 252 |
252 void ImageInputType::reattachFallbackContent() { | 253 void ImageInputType::reattachFallbackContent() { |
253 // This can happen inside of attachLayoutTree() in the middle of a recalcStyle
so we need to | 254 // This can happen inside of attachLayoutTree() in the middle of a recalcStyle |
254 // reattach synchronously here. | 255 // so we need to reattach synchronously here. |
255 if (element().document().inStyleRecalc()) | 256 if (element().document().inStyleRecalc()) |
256 element().reattachLayoutTree(); | 257 element().reattachLayoutTree(); |
257 else | 258 else |
258 element().lazyReattachIfAttached(); | 259 element().lazyReattachIfAttached(); |
259 } | 260 } |
260 | 261 |
261 void ImageInputType::createShadowSubtree() { | 262 void ImageInputType::createShadowSubtree() { |
262 if (!m_useFallbackContent) { | 263 if (!m_useFallbackContent) { |
263 BaseButtonInputType::createShadowSubtree(); | 264 BaseButtonInputType::createShadowSubtree(); |
264 return; | 265 return; |
265 } | 266 } |
266 HTMLImageFallbackHelper::createAltTextShadowTree(element()); | 267 HTMLImageFallbackHelper::createAltTextShadowTree(element()); |
267 } | 268 } |
268 | 269 |
269 PassRefPtr<ComputedStyle> ImageInputType::customStyleForLayoutObject( | 270 PassRefPtr<ComputedStyle> ImageInputType::customStyleForLayoutObject( |
270 PassRefPtr<ComputedStyle> newStyle) { | 271 PassRefPtr<ComputedStyle> newStyle) { |
271 if (!m_useFallbackContent) | 272 if (!m_useFallbackContent) |
272 return newStyle; | 273 return newStyle; |
273 | 274 |
274 return HTMLImageFallbackHelper::customStyleForAltText(element(), | 275 return HTMLImageFallbackHelper::customStyleForAltText(element(), |
275 std::move(newStyle)); | 276 std::move(newStyle)); |
276 } | 277 } |
277 | 278 |
278 } // namespace blink | 279 } // namespace blink |
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