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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 * (C) 1999 Antti Koivisto (koivisto@kde.org) | 3 * (C) 1999 Antti Koivisto (koivisto@kde.org) |
4 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2010 Apple Inc. All rights reserv
ed. | 4 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2010 Apple Inc. All rights reserv
ed. |
5 * Copyright (C) 2010 Google Inc. All rights reserved. | 5 * Copyright (C) 2010 Google Inc. All rights reserved. |
6 * | 6 * |
7 * This library is free software; you can redistribute it and/or | 7 * This library is free software; you can redistribute it and/or |
8 * modify it under the terms of the GNU Library General Public | 8 * modify it under the terms of the GNU Library General Public |
9 * License as published by the Free Software Foundation; either | 9 * License as published by the Free Software Foundation; either |
10 * 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. |
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148 } | 148 } |
149 } | 149 } |
150 | 150 |
151 void HTMLImageElement::parseAttribute(const QualifiedName& name, const AtomicStr
ing& value) | 151 void HTMLImageElement::parseAttribute(const QualifiedName& name, const AtomicStr
ing& value) |
152 { | 152 { |
153 if (name == altAttr) { | 153 if (name == altAttr) { |
154 if (renderer() && renderer()->isImage()) | 154 if (renderer() && renderer()->isImage()) |
155 toRenderImage(renderer())->updateAltText(); | 155 toRenderImage(renderer())->updateAltText(); |
156 } else if (name == srcAttr || name == srcsetAttr) { | 156 } else if (name == srcAttr || name == srcsetAttr) { |
157 if (RuntimeEnabledFeatures::srcsetEnabled()) { | 157 if (RuntimeEnabledFeatures::srcsetEnabled()) { |
158 ImageCandidate candidate = bestFitSourceForImageAttributes(document(
).devicePixelRatio(), fastGetAttribute(srcAttr), fastGetAttribute(srcsetAttr)); | 158 int effectiveSize = -1; // FIXME - hook up the real value from `size
s` |
| 159 ImageCandidate candidate = bestFitSourceForImageAttributes(document(
).devicePixelRatio(), effectiveSize, fastGetAttribute(srcAttr), fastGetAttribute
(srcsetAttr)); |
159 m_bestFitImageURL = candidate.toAtomicString(); | 160 m_bestFitImageURL = candidate.toAtomicString(); |
160 float candidateScaleFactor = candidate.scaleFactor(); | 161 float candidateScaleFactor = candidate.scaleFactor(); |
161 if (candidateScaleFactor > 0) | 162 if (candidateScaleFactor > 0) |
162 m_imageDevicePixelRatio = 1 / candidateScaleFactor; | 163 m_imageDevicePixelRatio = 1 / candidateScaleFactor; |
163 if (renderer() && renderer()->isImage()) | 164 if (renderer() && renderer()->isImage()) |
164 toRenderImage(renderer())->setImageDevicePixelRatio(m_imageDevic
ePixelRatio); | 165 toRenderImage(renderer())->setImageDevicePixelRatio(m_imageDevic
ePixelRatio); |
165 } | 166 } |
166 m_imageLoader.updateFromElementIgnoringPreviousError(); | 167 m_imageLoader.updateFromElementIgnoringPreviousError(); |
167 } else if (name == usemapAttr) { | 168 } else if (name == usemapAttr) { |
168 setIsLink(!value.isNull()); | 169 setIsLink(!value.isNull()); |
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466 if (!image) | 467 if (!image) |
467 return FloatSize(); | 468 return FloatSize(); |
468 LayoutSize size; | 469 LayoutSize size; |
469 size = image->imageSizeForRenderer(renderer(), 1.0f); // FIXME: Not sure abo
ut this. | 470 size = image->imageSizeForRenderer(renderer(), 1.0f); // FIXME: Not sure abo
ut this. |
470 if (renderer() && renderer()->isRenderImage() && image->image() && !image->i
mage()->hasRelativeWidth()) | 471 if (renderer() && renderer()->isRenderImage() && image->image() && !image->i
mage()->hasRelativeWidth()) |
471 size.scale(toRenderImage(renderer())->imageDevicePixelRatio()); | 472 size.scale(toRenderImage(renderer())->imageDevicePixelRatio()); |
472 return size; | 473 return size; |
473 } | 474 } |
474 | 475 |
475 } | 476 } |
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