1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
|
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_a11y_xpcAccessible_h_
#define mozilla_a11y_xpcAccessible_h_
#include "nsIAccessible.h"
class nsIAccessible;
namespace mozilla {
namespace a11y {
class Accessible;
class LocalAccessible;
/**
* XPCOM nsIAccessible interface implementation, used by xpcAccessibleGeneric
* class.
*/
class xpcAccessible : public nsIAccessible {
public:
// nsIAccessible
NS_IMETHOD GetParent(nsIAccessible** aParent) final;
NS_IMETHOD GetNextSibling(nsIAccessible** aNextSibling) final;
NS_IMETHOD GetPreviousSibling(nsIAccessible** aPreviousSibling) final;
NS_IMETHOD GetFirstChild(nsIAccessible** aFirstChild) final;
NS_IMETHOD GetLastChild(nsIAccessible** aLastChild) final;
NS_IMETHOD GetChildCount(int32_t* aChildCount) final;
NS_IMETHOD GetChildAt(int32_t aChildIndex, nsIAccessible** aChild) final;
NS_IMETHOD GetChildren(nsIArray** aChildren) final;
NS_IMETHOD GetIndexInParent(int32_t* aIndexInParent) final;
NS_IMETHOD GetUniqueID(int64_t* aUniqueID) final;
NS_IMETHOD GetDOMNode(nsINode** aDOMNode) final;
NS_IMETHOD GetId(nsAString& aID) final;
NS_IMETHOD GetDocument(nsIAccessibleDocument** aDocument) final;
NS_IMETHOD GetRootDocument(nsIAccessibleDocument** aRootDocument) final;
NS_IMETHOD GetRole(uint32_t* aRole) final;
NS_IMETHOD GetState(uint32_t* aState, uint32_t* aExtraState) final;
NS_IMETHOD GetDescription(nsAString& aDescription) final;
NS_IMETHOD GetName(nsAString& aName) final;
NS_IMETHOD GetLanguage(nsAString& aLanguage) final;
NS_IMETHOD GetValue(nsAString& aValue) final;
NS_IMETHOD GetAccessKey(nsAString& aAccessKey) final;
NS_IMETHOD GetKeyboardShortcut(nsAString& aKeyBinding) final;
NS_IMETHOD GetAttributes(nsIPersistentProperties** aAttributes) final;
NS_IMETHOD GetCache(nsIPersistentProperties** aCachedFields) final;
NS_IMETHOD GetNativeInterface(nsISupports** aNativeInterface) final;
NS_IMETHOD GetBounds(int32_t* aX, int32_t* aY, int32_t* aWidth,
int32_t* aHeight) final;
NS_IMETHOD GetBoundsInCSSPixels(int32_t* aX, int32_t* aY, int32_t* aWidth,
int32_t* aHeight) final;
NS_IMETHOD GroupPosition(int32_t* aGroupLevel, int32_t* aSimilarItemsInGroup,
int32_t* aPositionInGroup) final;
NS_IMETHOD GetRelationByType(uint32_t aType,
nsIAccessibleRelation** aRelation) final;
NS_IMETHOD GetRelations(nsIArray** aRelations) final;
NS_IMETHOD GetFocusedChild(nsIAccessible** aChild) final;
NS_IMETHOD GetChildAtPoint(int32_t aX, int32_t aY,
nsIAccessible** aAccessible) final;
NS_IMETHOD GetDeepestChildAtPoint(int32_t aX, int32_t aY,
nsIAccessible** aAccessible) final;
NS_IMETHOD GetDeepestChildAtPointInProcess(int32_t aX, int32_t aY,
nsIAccessible** aAccessible) final;
NS_IMETHOD SetSelected(bool aSelect) final;
NS_IMETHOD TakeSelection() final;
NS_IMETHOD TakeFocus() final;
NS_IMETHOD GetActionCount(uint8_t* aActionCount) final;
NS_IMETHOD GetActionName(uint8_t aIndex, nsAString& aName) final;
NS_IMETHOD GetActionDescription(uint8_t aIndex,
nsAString& aDescription) final;
NS_IMETHOD DoAction(uint8_t aIndex) final;
MOZ_CAN_RUN_SCRIPT
NS_IMETHOD ScrollTo(uint32_t aHow) final;
NS_IMETHOD ScrollToPoint(uint32_t aCoordinateType, int32_t aX,
int32_t aY) final;
NS_IMETHOD Announce(const nsAString& aAnnouncement, uint16_t aPriority) final;
NS_IMETHOD GetComputedARIARole(nsAString& aRole) final;
protected:
xpcAccessible() {}
virtual ~xpcAccessible() {}
private:
LocalAccessible* Intl();
Accessible* IntlGeneric();
xpcAccessible(const xpcAccessible&) = delete;
xpcAccessible& operator=(const xpcAccessible&) = delete;
};
} // namespace a11y
} // namespace mozilla
#endif
|
