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1 /* | 1 /* |
2 * Copyright (C) 2008 Apple Inc. All rights reserved. | 2 * Copyright (C) 2008 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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42 #include "core/frame/LocalFrame.h" | 42 #include "core/frame/LocalFrame.h" |
43 #include "core/frame/Settings.h" | 43 #include "core/frame/Settings.h" |
44 #include "core/html/HTMLImageElement.h" | 44 #include "core/html/HTMLImageElement.h" |
45 #include "core/html/HTMLLabelElement.h" | 45 #include "core/html/HTMLLabelElement.h" |
46 #include "core/html/HTMLOptionElement.h" | 46 #include "core/html/HTMLOptionElement.h" |
47 #include "core/html/HTMLSelectElement.h" | 47 #include "core/html/HTMLSelectElement.h" |
48 #include "core/html/HTMLTextAreaElement.h" | 48 #include "core/html/HTMLTextAreaElement.h" |
49 #include "core/html/shadow/ShadowElementNames.h" | 49 #include "core/html/shadow/ShadowElementNames.h" |
50 #include "core/layout/HitTestResult.h" | 50 #include "core/layout/HitTestResult.h" |
51 #include "core/layout/Layer.h" | 51 #include "core/layout/Layer.h" |
| 52 #include "core/layout/LayoutImage.h" |
52 #include "core/loader/ProgressTracker.h" | 53 #include "core/loader/ProgressTracker.h" |
53 #include "core/page/Page.h" | 54 #include "core/page/Page.h" |
54 #include "core/rendering/RenderFieldset.h" | 55 #include "core/rendering/RenderFieldset.h" |
55 #include "core/rendering/RenderFileUploadControl.h" | 56 #include "core/rendering/RenderFileUploadControl.h" |
56 #include "core/rendering/RenderHTMLCanvas.h" | 57 #include "core/rendering/RenderHTMLCanvas.h" |
57 #include "core/rendering/RenderImage.h" | |
58 #include "core/rendering/RenderInline.h" | 58 #include "core/rendering/RenderInline.h" |
59 #include "core/rendering/RenderListMarker.h" | 59 #include "core/rendering/RenderListMarker.h" |
60 #include "core/rendering/RenderMenuList.h" | 60 #include "core/rendering/RenderMenuList.h" |
61 #include "core/rendering/RenderPart.h" | 61 #include "core/rendering/RenderPart.h" |
62 #include "core/rendering/RenderTextControlSingleLine.h" | 62 #include "core/rendering/RenderTextControlSingleLine.h" |
63 #include "core/rendering/RenderTextFragment.h" | 63 #include "core/rendering/RenderTextFragment.h" |
64 #include "core/rendering/RenderView.h" | 64 #include "core/rendering/RenderView.h" |
65 #include "core/svg/SVGDocumentExtensions.h" | 65 #include "core/svg/SVGDocumentExtensions.h" |
66 #include "core/svg/SVGSVGElement.h" | 66 #include "core/svg/SVGSVGElement.h" |
67 #include "core/svg/graphics/SVGImage.h" | 67 #include "core/svg/graphics/SVGImage.h" |
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695 // don't ignore an image that has an alt tag | 695 // don't ignore an image that has an alt tag |
696 if (!alt.string().containsOnlyWhitespace()) | 696 if (!alt.string().containsOnlyWhitespace()) |
697 return false; | 697 return false; |
698 // informal standard is to ignore images with zero-length alt string
s | 698 // informal standard is to ignore images with zero-length alt string
s |
699 if (!alt.isNull()) | 699 if (!alt.isNull()) |
700 return true; | 700 return true; |
701 } | 701 } |
702 | 702 |
703 if (isNativeImage() && m_renderer->isImage()) { | 703 if (isNativeImage() && m_renderer->isImage()) { |
704 // check for one-dimensional image | 704 // check for one-dimensional image |
705 RenderImage* image = toRenderImage(m_renderer); | 705 LayoutImage* image = toLayoutImage(m_renderer); |
706 if (image->size().height() <= 1 || image->size().width() <= 1) | 706 if (image->size().height() <= 1 || image->size().width() <= 1) |
707 return true; | 707 return true; |
708 | 708 |
709 // check whether rendered image was stretched from one-dimensional f
ile image | 709 // check whether rendered image was stretched from one-dimensional f
ile image |
710 if (image->cachedImage()) { | 710 if (image->cachedImage()) { |
711 LayoutSize imageSize = image->cachedImage()->imageSizeForRendere
r(m_renderer, image->view()->zoomFactor()); | 711 LayoutSize imageSize = image->cachedImage()->imageSizeForRendere
r(m_renderer, image->view()->zoomFactor()); |
712 return imageSize.height() <= 1 || imageSize.width() <= 1; | 712 return imageSize.height() <= 1 || imageSize.width() <= 1; |
713 } | 713 } |
714 } | 714 } |
715 return false; | 715 return false; |
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2217 | 2217 |
2218 AXSpinButton* axSpinButton = toAXSpinButton(axObjectCache()->getOrCreate(Spi
nButtonRole)); | 2218 AXSpinButton* axSpinButton = toAXSpinButton(axObjectCache()->getOrCreate(Spi
nButtonRole)); |
2219 axSpinButton->setSpinButtonElement(toSpinButtonElement(spinButtonElement)); | 2219 axSpinButton->setSpinButtonElement(toSpinButtonElement(spinButtonElement)); |
2220 axSpinButton->setParent(this); | 2220 axSpinButton->setParent(this); |
2221 m_children.append(axSpinButton); | 2221 m_children.append(axSpinButton); |
2222 } | 2222 } |
2223 | 2223 |
2224 void AXRenderObject::addImageMapChildren() | 2224 void AXRenderObject::addImageMapChildren() |
2225 { | 2225 { |
2226 RenderBoxModelObject* cssBox = renderBoxModelObject(); | 2226 RenderBoxModelObject* cssBox = renderBoxModelObject(); |
2227 if (!cssBox || !cssBox->isRenderImage()) | 2227 if (!cssBox || !cssBox->isLayoutImage()) |
2228 return; | 2228 return; |
2229 | 2229 |
2230 HTMLMapElement* map = toRenderImage(cssBox)->imageMap(); | 2230 HTMLMapElement* map = toLayoutImage(cssBox)->imageMap(); |
2231 if (!map) | 2231 if (!map) |
2232 return; | 2232 return; |
2233 | 2233 |
2234 for (HTMLAreaElement& area : Traversal<HTMLAreaElement>::descendantsOf(*map)
) { | 2234 for (HTMLAreaElement& area : Traversal<HTMLAreaElement>::descendantsOf(*map)
) { |
2235 // add an <area> element for this child if it has a link | 2235 // add an <area> element for this child if it has a link |
2236 if (area.isLink()) { | 2236 if (area.isLink()) { |
2237 AXImageMapLink* areaObject = toAXImageMapLink(axObjectCache()->getOr
Create(ImageMapLinkRole)); | 2237 AXImageMapLink* areaObject = toAXImageMapLink(axObjectCache()->getOr
Create(ImageMapLinkRole)); |
2238 areaObject->setHTMLAreaElement(&area); | 2238 areaObject->setHTMLAreaElement(&area); |
2239 areaObject->setHTMLMapElement(map); | 2239 areaObject->setHTMLMapElement(map); |
2240 areaObject->setParent(this); | 2240 areaObject->setParent(this); |
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2411 if (label && label->renderer()) { | 2411 if (label && label->renderer()) { |
2412 LayoutRect labelRect = axObjectCache()->getOrCreate(label)->elementR
ect(); | 2412 LayoutRect labelRect = axObjectCache()->getOrCreate(label)->elementR
ect(); |
2413 result.unite(labelRect); | 2413 result.unite(labelRect); |
2414 } | 2414 } |
2415 } | 2415 } |
2416 | 2416 |
2417 return result; | 2417 return result; |
2418 } | 2418 } |
2419 | 2419 |
2420 } // namespace blink | 2420 } // namespace blink |
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