Source/modules/accessibility/AXObject.h - Issue 1156353003: Added ability to distinguished between rich and plain text editables on accessibility objects.

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Issue 1156353003: Added ability to distinguished between rich and plain text editables on accessibility objects. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Renamed new function to isContentRichlyEditable. Created 5 years, 6 months ago

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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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600 // ARIA attributes.	600 // ARIA attributes.

601 virtual AXObject* activeDescendant() const { return 0; }	601 virtual AXObject* activeDescendant() const { return 0; }

602 virtual String ariaAutoComplete() const { return String(); }	602 virtual String ariaAutoComplete() const { return String(); }

603 virtual String ariaDescribedByAttribute() const { return String(); }	603 virtual String ariaDescribedByAttribute() const { return String(); }

604 virtual const AtomicString& ariaDropEffect() const { return nullAtom; }	604 virtual const AtomicString& ariaDropEffect() const { return nullAtom; }

605 virtual void ariaFlowToElements(AccessibilityChildrenVector&) const { }	605 virtual void ariaFlowToElements(AccessibilityChildrenVector&) const { }

606 virtual void ariaControlsElements(AccessibilityChildrenVector&) const { }	606 virtual void ariaControlsElements(AccessibilityChildrenVector&) const { }

607 virtual void ariaOwnsElements(AccessibilityChildrenVector& owns) const { };	607 virtual void ariaOwnsElements(AccessibilityChildrenVector& owns) const { };

608 virtual bool ariaHasPopup() const { return false; }	608 virtual bool ariaHasPopup() const { return false; }

609 bool isMultiline() const;	609 bool isMultiline() const;

	610 virtual bool isContentRichlyEditable() const { return false; }

610 virtual String ariaLabeledByAttribute() const { return String(); }	611 virtual String ariaLabeledByAttribute() const { return String(); }

611 bool ariaPressedIsPresent() const;	612 bool ariaPressedIsPresent() const;

612 virtual AccessibilityRole ariaRoleAttribute() const { return UnknownRole; }	613 virtual AccessibilityRole ariaRoleAttribute() const { return UnknownRole; }

613 virtual bool ariaRoleHasPresentationalChildren() const { return false; }	614 virtual bool ariaRoleHasPresentationalChildren() const { return false; }

614 virtual AccessibilityOptionalBool isAriaGrabbed() const { return OptionalBoo lUndefined; }	615 virtual AccessibilityOptionalBool isAriaGrabbed() const { return OptionalBoo lUndefined; }

615 virtual AXObject* ancestorForWhichThisIsAPresentationalChild() const { retur n 0; }	616 virtual AXObject* ancestorForWhichThisIsAPresentationalChild() const { retur n 0; }

616 virtual bool shouldFocusActiveDescendant() const { return false; }	617 virtual bool shouldFocusActiveDescendant() const { return false; }

617 bool supportsARIAAttributes() const;	618 bool supportsARIAAttributes() const;

618 virtual bool supportsARIADragging() const { return false; }	619 virtual bool supportsARIADragging() const { return false; }

619 virtual bool supportsARIADropping() const { return false; }	620 virtual bool supportsARIADropping() const { return false; }

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794 static bool includesARIAWidgetRole(const String&);	795 static bool includesARIAWidgetRole(const String&);

795 static bool hasInteractiveARIAAttribute(const Element&);	796 static bool hasInteractiveARIAAttribute(const Element&);

796 };	797 };

797	798

798 #define DEFINE_AX_OBJECT_TYPE_CASTS(thisType, predicate) \	799 #define DEFINE_AX_OBJECT_TYPE_CASTS(thisType, predicate) \

799 DEFINE_TYPE_CASTS(thisType, AXObject, object, object->predicate, object.pred icate)	800 DEFINE_TYPE_CASTS(thisType, AXObject, object, object->predicate, object.pred icate)

800	801

801 } // namespace blink	802 } // namespace blink

802	803

803 #endif // AXObject_h	804 #endif // AXObject_h

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