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1 /* | 1 /* |
2 * Copyright (C) 2009 Apple Inc. All rights reserved. | 2 * Copyright (C) 2009 Apple Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * | 7 * |
8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
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38 class AXObjectCacheImpl; | 38 class AXObjectCacheImpl; |
39 | 39 |
40 class AccessibilityMediaControl : public AXLayoutObject { | 40 class AccessibilityMediaControl : public AXLayoutObject { |
41 | 41 |
42 public: | 42 public: |
43 static AXObject* create(LayoutObject*, AXObjectCacheImpl&); | 43 static AXObject* create(LayoutObject*, AXObjectCacheImpl&); |
44 ~AccessibilityMediaControl() override { } | 44 ~AccessibilityMediaControl() override { } |
45 | 45 |
46 AccessibilityRole roleValue() const override; | 46 AccessibilityRole roleValue() const override; |
47 | 47 |
48 String deprecatedTitle(TextUnderElementMode) const final; | 48 String textAlternative(bool recursive, bool inAriaLabelledByTraversal, AXObj
ectSet& visited, AXNameFrom&, AXRelatedObjectVector*, NameSources*) const overri
de; |
49 String deprecatedAccessibilityDescription() const override; | 49 String description(AXNameFrom, AXDescriptionFrom&, AXObjectVector* descripti
onObjects) const override; |
50 String deprecatedHelpText() const override; | |
51 | 50 |
52 protected: | 51 protected: |
53 AccessibilityMediaControl(LayoutObject*, AXObjectCacheImpl&); | 52 AccessibilityMediaControl(LayoutObject*, AXObjectCacheImpl&); |
54 MediaControlElementType controlType() const; | 53 MediaControlElementType controlType() const; |
55 bool computeAccessibilityIsIgnored(IgnoredReasons* = nullptr) const override
; | 54 bool computeAccessibilityIsIgnored(IgnoredReasons* = nullptr) const override
; |
56 }; | 55 }; |
57 | 56 |
58 | 57 |
59 class AccessibilityMediaTimeline final : public AXSlider { | 58 class AccessibilityMediaTimeline final : public AXSlider { |
60 | 59 |
61 public: | 60 public: |
62 static AXObject* create(LayoutObject*, AXObjectCacheImpl&); | 61 static AXObject* create(LayoutObject*, AXObjectCacheImpl&); |
63 ~AccessibilityMediaTimeline() override { } | 62 ~AccessibilityMediaTimeline() override { } |
64 | 63 |
65 String deprecatedHelpText() const override; | 64 String description(AXNameFrom, AXDescriptionFrom&, AXObjectVector* descripti
onObjects) const override; |
66 String valueDescription() const override; | 65 String valueDescription() const override; |
67 const AtomicString& getAttribute(const QualifiedName& attribute) const; | 66 const AtomicString& getAttribute(const QualifiedName& attribute) const; |
68 | 67 |
69 private: | 68 private: |
70 AccessibilityMediaTimeline(LayoutObject*, AXObjectCacheImpl&); | 69 AccessibilityMediaTimeline(LayoutObject*, AXObjectCacheImpl&); |
71 }; | 70 }; |
72 | 71 |
73 | 72 |
74 class AXMediaControlsContainer final : public AccessibilityMediaControl { | 73 class AXMediaControlsContainer final : public AccessibilityMediaControl { |
75 | 74 |
76 public: | 75 public: |
77 static AXObject* create(LayoutObject*, AXObjectCacheImpl&); | 76 static AXObject* create(LayoutObject*, AXObjectCacheImpl&); |
78 ~AXMediaControlsContainer() override { } | 77 ~AXMediaControlsContainer() override { } |
79 | 78 |
80 AccessibilityRole roleValue() const override { return ToolbarRole; } | 79 AccessibilityRole roleValue() const override { return ToolbarRole; } |
81 | 80 |
82 String deprecatedHelpText() const override; | 81 String textAlternative(bool recursive, bool inAriaLabelledByTraversal, AXObj
ectSet& visited, AXNameFrom&, AXRelatedObjectVector*, NameSources*) const overri
de; |
83 String deprecatedAccessibilityDescription() const override; | 82 String description(AXNameFrom, AXDescriptionFrom&, AXObjectVector* descripti
onObjects) const override; |
84 | 83 |
85 private: | 84 private: |
86 AXMediaControlsContainer(LayoutObject*, AXObjectCacheImpl&); | 85 AXMediaControlsContainer(LayoutObject*, AXObjectCacheImpl&); |
87 bool controllingVideoElement() const; | 86 bool controllingVideoElement() const; |
88 bool computeAccessibilityIsIgnored(IgnoredReasons* = nullptr) const override
; | 87 bool computeAccessibilityIsIgnored(IgnoredReasons* = nullptr) const override
; |
89 }; | 88 }; |
90 | 89 |
91 | 90 |
92 class AccessibilityMediaTimeDisplay final : public AccessibilityMediaControl { | 91 class AccessibilityMediaTimeDisplay final : public AccessibilityMediaControl { |
93 | 92 |
94 public: | 93 public: |
95 static AXObject* create(LayoutObject*, AXObjectCacheImpl&); | 94 static AXObject* create(LayoutObject*, AXObjectCacheImpl&); |
96 ~AccessibilityMediaTimeDisplay() override { } | 95 ~AccessibilityMediaTimeDisplay() override { } |
97 | 96 |
98 AccessibilityRole roleValue() const override { return StaticTextRole; } | 97 AccessibilityRole roleValue() const override { return StaticTextRole; } |
99 | 98 |
100 String stringValue() const override; | 99 String stringValue() const override; |
101 String deprecatedAccessibilityDescription() const override; | 100 String textAlternative(bool recursive, bool inAriaLabelledByTraversal, AXObj
ectSet& visited, AXNameFrom&, AXRelatedObjectVector*, NameSources*) const overri
de; |
102 | 101 |
103 private: | 102 private: |
104 AccessibilityMediaTimeDisplay(LayoutObject*, AXObjectCacheImpl&); | 103 AccessibilityMediaTimeDisplay(LayoutObject*, AXObjectCacheImpl&); |
105 bool computeAccessibilityIsIgnored(IgnoredReasons* = nullptr) const override
; | 104 bool computeAccessibilityIsIgnored(IgnoredReasons* = nullptr) const override
; |
106 }; | 105 }; |
107 | 106 |
108 | 107 |
109 } // namespace blink | 108 } // namespace blink |
110 | 109 |
111 #endif // AXMediaControls_h | 110 #endif // AXMediaControls_h |
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