/src/mozilla-central/accessible/xul/XULTabAccessible.h
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1 | | /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
2 | | /* This Source Code Form is subject to the terms of the Mozilla Public |
3 | | * License, v. 2.0. If a copy of the MPL was not distributed with this |
4 | | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
5 | | |
6 | | #ifndef mozilla_a11y_XULTabAccessible_h__ |
7 | | #define mozilla_a11y_XULTabAccessible_h__ |
8 | | |
9 | | // NOTE: alphabetically ordered |
10 | | #include "HyperTextAccessibleWrap.h" |
11 | | #include "XULMenuAccessible.h" |
12 | | #include "XULSelectControlAccessible.h" |
13 | | |
14 | | namespace mozilla { |
15 | | namespace a11y { |
16 | | |
17 | | /** |
18 | | * An individual tab, xul:tab element. |
19 | | */ |
20 | | class XULTabAccessible : public HyperTextAccessibleWrap |
21 | | { |
22 | | public: |
23 | | enum { eAction_Switch = 0 }; |
24 | | |
25 | | XULTabAccessible(nsIContent* aContent, DocAccessible* aDoc); |
26 | | |
27 | | // Accessible |
28 | | virtual a11y::role NativeRole() const override; |
29 | | virtual uint64_t NativeState() const override; |
30 | | virtual uint64_t NativeInteractiveState() const override; |
31 | | virtual Relation RelationByType(RelationType aType) const override; |
32 | | virtual void ApplyARIAState(uint64_t* aState) const override; |
33 | | |
34 | | // ActionAccessible |
35 | | virtual uint8_t ActionCount() const override; |
36 | | virtual void ActionNameAt(uint8_t aIndex, nsAString& aName) override; |
37 | | virtual bool DoAction(uint8_t aIndex) const override; |
38 | | }; |
39 | | |
40 | | |
41 | | /** |
42 | | * A container of tab objects, xul:tabs element. |
43 | | */ |
44 | | class XULTabsAccessible : public XULSelectControlAccessible |
45 | | { |
46 | | public: |
47 | | XULTabsAccessible(nsIContent* aContent, DocAccessible* aDoc); |
48 | | |
49 | | // Accessible |
50 | | virtual void Value(nsString& aValue) const override; |
51 | | virtual a11y::role NativeRole() const override; |
52 | | virtual void ApplyARIAState(uint64_t* aState) const override; |
53 | | |
54 | | // ActionAccessible |
55 | | virtual uint8_t ActionCount() const override; |
56 | | |
57 | | // SelectAccessible |
58 | | virtual void SelectedItems(nsTArray<Accessible*>* aItems) override; |
59 | | virtual uint32_t SelectedItemCount() override; |
60 | | virtual Accessible* GetSelectedItem(uint32_t aIndex) override; |
61 | | virtual bool IsItemSelected(uint32_t aIndex) override; |
62 | | |
63 | | protected: |
64 | | // Accessible |
65 | | virtual ENameValueFlag NativeName(nsString& aName) const override; |
66 | | }; |
67 | | |
68 | | |
69 | | /** |
70 | | * A container of tab panels, xul:tabpanels element. |
71 | | */ |
72 | | class XULTabpanelsAccessible : public AccessibleWrap |
73 | | { |
74 | | public: |
75 | | XULTabpanelsAccessible(nsIContent* aContent, DocAccessible* aDoc) : |
76 | | AccessibleWrap(aContent, aDoc) |
77 | 0 | { mType = eXULTabpanelsType; } |
78 | | |
79 | | // Accessible |
80 | | virtual a11y::role NativeRole() const override; |
81 | | }; |
82 | | |
83 | | |
84 | | /** |
85 | | * A tabpanel object, child elements of xul:tabpanels element. |
86 | | * |
87 | | * XXX: we need to move the class logic into generic class since |
88 | | * for example we do not create instance of this class for XUL textbox used as |
89 | | * a tabpanel. |
90 | | */ |
91 | | class XULTabpanelAccessible : public AccessibleWrap |
92 | | { |
93 | | public: |
94 | | XULTabpanelAccessible(nsIContent* aContent, DocAccessible* aDoc); |
95 | | |
96 | | // Accessible |
97 | | virtual a11y::role NativeRole() const override; |
98 | | virtual Relation RelationByType(RelationType aType) const override; |
99 | | }; |
100 | | |
101 | | } // namespace a11y |
102 | | } // namespace mozilla |
103 | | |
104 | | #endif |
105 | | |