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 Computer, 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