Source/modules/accessibility/AXObject.h - Issue 1071483002: Implement aria properties setsize and posinset.

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Issue 1071483002: Implement aria properties setsize and posinset. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Addressing Comments Created 5 years, 8 months ago

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« Source/modules/accessibility/AXNodeObject.cpp ('K') | « Source/modules/accessibility/AXNodeObject.cpp ('k') | Source/modules/accessibility/AXObject.cpp » ('j') | Source/modules/accessibility/AXObject.cpp » ('J')
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1 /*	1 /*

2 * Copyright (C) 2008, 2009, 2011 Apple Inc. All rights reserved.	2 * Copyright (C) 2008, 2009, 2011 Apple Inc. All rights reserved.

3 * Copyright (C) 2008 Nuanti Ltd.	3 * Copyright (C) 2008 Nuanti Ltd.

4 *	4 *

5 * Redistribution and use in source and binary forms, with or without	5 * Redistribution and use in source and binary forms, with or without

6 * modification, are permitted provided that the following conditions	6 * modification, are permitted provided that the following conditions

7 * are met:	7 * are met:

8 *	8 *

9 * 1. Redistributions of source code must retain the above copyright	9 * 1. Redistributions of source code must retain the above copyright

10 * notice, this list of conditions and the following disclaimer.	10 * notice, this list of conditions and the following disclaimer.

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496 virtual AccessibilityOptionalBool isAriaGrabbed() const { return OptionalBoo lUndefined; }	496 virtual AccessibilityOptionalBool isAriaGrabbed() const { return OptionalBoo lUndefined; }

497 virtual bool isPresentationalChildOfAriaRole() const { return false; }	497 virtual bool isPresentationalChildOfAriaRole() const { return false; }

498 virtual bool shouldFocusActiveDescendant() const { return false; }	498 virtual bool shouldFocusActiveDescendant() const { return false; }

499 bool supportsARIAAttributes() const;	499 bool supportsARIAAttributes() const;

500 virtual bool supportsARIADragging() const { return false; }	500 virtual bool supportsARIADragging() const { return false; }

501 virtual bool supportsARIADropping() const { return false; }	501 virtual bool supportsARIADropping() const { return false; }

502 virtual bool supportsARIAFlowTo() const { return false; }	502 virtual bool supportsARIAFlowTo() const { return false; }

503 virtual bool supportsARIAOwns() const { return false; }	503 virtual bool supportsARIAOwns() const { return false; }

504 bool supportsRangeValue() const;	504 bool supportsRangeValue() const;

505 virtual SortDirection sortDirection() const { return SortDirectionUndefined; }	505 virtual SortDirection sortDirection() const { return SortDirectionUndefined; }

	506 virtual int posInSet() const { return 0; }

	507 virtual int setSize() const { return 0; }

	508 bool supportssetSizePosInSet() const;

506	509

507 // ARIA trees.	510 // ARIA trees.

508 // Used by an ARIA tree to get all its rows.	511 // Used by an ARIA tree to get all its rows.

509 void ariaTreeRows(AccessibilityChildrenVector&);	512 void ariaTreeRows(AccessibilityChildrenVector&);

510	513

511 // ARIA live-region features.	514 // ARIA live-region features.

512 bool isLiveRegion() const;	515 bool isLiveRegion() const;

513 const AXObject* liveRegionRoot() const;	516 const AXObject* liveRegionRoot() const;

514 virtual const AtomicString& liveRegionStatus() const { return nullAtom; }	517 virtual const AtomicString& liveRegionStatus() const { return nullAtom; }

515 virtual const AtomicString& liveRegionRelevant() const { return nullAtom; }	518 virtual const AtomicString& liveRegionRelevant() const { return nullAtom; }

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672 static bool includesARIAWidgetRole(const String&);	675 static bool includesARIAWidgetRole(const String&);

673 static bool hasInteractiveARIAAttribute(const Element&);	676 static bool hasInteractiveARIAAttribute(const Element&);

674 };	677 };

675	678

676 #define DEFINE_AX_OBJECT_TYPE_CASTS(thisType, predicate) \	679 #define DEFINE_AX_OBJECT_TYPE_CASTS(thisType, predicate) \

677 DEFINE_TYPE_CASTS(thisType, AXObject, object, object->predicate, object.pred icate)	680 DEFINE_TYPE_CASTS(thisType, AXObject, object, object->predicate, object.pred icate)

678	681

679 } // namespace blink	682 } // namespace blink

680	683

681 #endif // AXObject_h	684 #endif // AXObject_h

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