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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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| 41 #include "core/editing/iterators/TextIterator.h" | 41 #include "core/editing/iterators/TextIterator.h" |
| 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/loader/ProgressTracker.h" | 52 #include "core/loader/ProgressTracker.h" |
| 52 #include "core/page/Page.h" | 53 #include "core/page/Page.h" |
| 53 #include "core/rendering/RenderFieldset.h" | 54 #include "core/rendering/RenderFieldset.h" |
| 54 #include "core/rendering/RenderFileUploadControl.h" | 55 #include "core/rendering/RenderFileUploadControl.h" |
| 55 #include "core/rendering/RenderHTMLCanvas.h" | 56 #include "core/rendering/RenderHTMLCanvas.h" |
| 56 #include "core/rendering/RenderImage.h" | 57 #include "core/rendering/RenderImage.h" |
| 57 #include "core/rendering/RenderInline.h" | 58 #include "core/rendering/RenderInline.h" |
| 58 #include "core/rendering/RenderLayer.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" |
| 68 #include "modules/accessibility/AXImageMapLink.h" | 68 #include "modules/accessibility/AXImageMapLink.h" |
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| 1332 | 1332 |
| 1333 // | 1333 // |
| 1334 // Hit testing. | 1334 // Hit testing. |
| 1335 // | 1335 // |
| 1336 | 1336 |
| 1337 AXObject* AXRenderObject::accessibilityHitTest(const IntPoint& point) const | 1337 AXObject* AXRenderObject::accessibilityHitTest(const IntPoint& point) const |
| 1338 { | 1338 { |
| 1339 if (!m_renderer || !m_renderer->hasLayer()) | 1339 if (!m_renderer || !m_renderer->hasLayer()) |
| 1340 return 0; | 1340 return 0; |
| 1341 | 1341 |
| 1342 RenderLayer* layer = toRenderBox(m_renderer)->layer(); | 1342 Layer* layer = toRenderBox(m_renderer)->layer(); |
| 1343 | 1343 |
| 1344 HitTestRequest request(HitTestRequest::ReadOnly | HitTestRequest::Active); | 1344 HitTestRequest request(HitTestRequest::ReadOnly | HitTestRequest::Active); |
| 1345 HitTestResult hitTestResult = HitTestResult(point); | 1345 HitTestResult hitTestResult = HitTestResult(point); |
| 1346 layer->hitTest(request, hitTestResult); | 1346 layer->hitTest(request, hitTestResult); |
| 1347 if (!hitTestResult.innerNode()) | 1347 if (!hitTestResult.innerNode()) |
| 1348 return 0; | 1348 return 0; |
| 1349 | 1349 |
| 1350 Node* node = hitTestResult.innerNode(); | 1350 Node* node = hitTestResult.innerNode(); |
| 1351 | 1351 |
| 1352 // Allow the hit test to return media control buttons. | 1352 // Allow the hit test to return media control buttons. |
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| 2446 if (label && label->renderer()) { | 2446 if (label && label->renderer()) { |
| 2447 LayoutRect labelRect = axObjectCache()->getOrCreate(label)->elementR
ect(); | 2447 LayoutRect labelRect = axObjectCache()->getOrCreate(label)->elementR
ect(); |
| 2448 result.unite(labelRect); | 2448 result.unite(labelRect); |
| 2449 } | 2449 } |
| 2450 } | 2450 } |
| 2451 | 2451 |
| 2452 return result; | 2452 return result; |
| 2453 } | 2453 } |
| 2454 | 2454 |
| 2455 } // namespace blink | 2455 } // namespace blink |
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