/* * Copyright (C) 2008, Apple Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef AccessibilityObjectWrapperIOS_h #define AccessibilityObjectWrapperIOS_h #if HAVE(ACCESSIBILITY) && PLATFORM(IOS) #include "AXObjectCache.h" #include "AccessibilityObject.h" #include "WebAccessibilityObjectWrapperBase.h" @interface WebAccessibilityObjectWrapper : WebAccessibilityObjectWrapperBase { // Cached data to avoid frequent re-computation. int m_isAccessibilityElement; uint64_t m_accessibilityTraitsFromAncestor; } - (id)accessibilityHitTest:(CGPoint)point; - (AccessibilityObjectWrapper *)accessibilityPostProcessHitTest:(CGPoint)point; - (BOOL)accessibilityCanFuzzyHitTest; - (BOOL)isAccessibilityElement; - (NSString *)accessibilityLabel; - (CGRect)accessibilityFrame; - (NSString *)accessibilityValue; - (NSInteger)accessibilityElementCount; - (id)accessibilityElementAtIndex:(NSInteger)index; - (NSInteger)indexOfAccessibilityElement:(id)element; - (BOOL)isAttachment; - (void)postFocusChangeNotification; - (void)postSelectedTextChangeNotification; - (void)postLayoutChangeNotification; - (void)postLiveRegionChangeNotification; - (void)postLoadCompleteNotification; - (void)postChildrenChangedNotification; - (void)postInvalidStatusChangedNotification; @end #endif // HAVE(ACCESSIBILITY) && PLATFORM(IOS) #endif // AccessibilityObjectWrapperIOS_h