1/* 2 * Copyright (C) 2008 Apple Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. Neither the name of Apple Inc. ("Apple") nor the names of 14 * its contributors may be used to endorse or promote products derived 15 * from this software without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY 18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY 21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29#ifndef WebAccessibilityObjectWrapperBase_h 30#define WebAccessibilityObjectWrapperBase_h 31 32#include <CoreGraphics/CoreGraphics.h> 33 34namespace WebCore { 35class AccessibilityObject; 36class IntRect; 37class FloatPoint; 38class Path; 39class VisiblePosition; 40} 41 42@interface WebAccessibilityObjectWrapperBase : NSObject { 43 WebCore::AccessibilityObject* m_object; 44} 45 46- (id)initWithAccessibilityObject:(WebCore::AccessibilityObject*)axObject; 47- (void)detach; 48- (WebCore::AccessibilityObject*)accessibilityObject; 49- (BOOL)updateObjectBackingStore; 50 51- (NSString *)accessibilityTitle; 52- (NSString *)accessibilityDescription; 53- (NSString *)accessibilityHelpText; 54 55- (NSString *)ariaLandmarkRoleDescription; 56 57- (id)attachmentView; 58// Used to inform an element when a notification is posted for it. Used by DRT. 59- (void)accessibilityPostedNotification:(NSString *)notificationName; 60 61- (CGPathRef)convertPathToScreenSpace:(WebCore::Path &)path; 62- (CGPoint)convertPointToScreenSpace:(WebCore::FloatPoint &)point; 63 64// Math related functions 65- (NSArray *)accessibilityMathPostscriptPairs; 66- (NSArray *)accessibilityMathPrescriptPairs; 67 68@end 69 70#endif // WebAccessibilityObjectWrapperBase_h 71