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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 |
| (...skipping 22 matching lines...) Expand all Loading... |
| 33 #include "modules/accessibility/AXSlider.h" | 33 #include "modules/accessibility/AXSlider.h" |
| 34 | 34 |
| 35 namespace blink { | 35 namespace blink { |
| 36 | 36 |
| 37 class AXObjectCacheImpl; | 37 class AXObjectCacheImpl; |
| 38 | 38 |
| 39 class AccessibilityMediaControl : public AXLayoutObject { | 39 class AccessibilityMediaControl : public AXLayoutObject { |
| 40 WTF_MAKE_NONCOPYABLE(AccessibilityMediaControl); | 40 WTF_MAKE_NONCOPYABLE(AccessibilityMediaControl); |
| 41 | 41 |
| 42 public: | 42 public: |
| 43 static AXObject* Create(LayoutObject*, AXObjectCacheImpl&); | 43 static AXObjectImpl* 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 TextAlternative(bool recursive, | 48 String TextAlternative(bool recursive, |
| 49 bool in_aria_labelled_by_traversal, | 49 bool in_aria_labelled_by_traversal, |
| 50 AXObjectSet& visited, | 50 AXObjectSet& visited, |
| 51 AXNameFrom&, | 51 AXNameFrom&, |
| 52 AXRelatedObjectVector*, | 52 AXRelatedObjectVector*, |
| 53 NameSources*) const override; | 53 NameSources*) const override; |
| 54 String Description(AXNameFrom, | 54 String Description(AXNameFrom, |
| 55 AXDescriptionFrom&, | 55 AXDescriptionFrom&, |
| 56 AXObjectVector* description_objects) const override; | 56 AXObjectVector* description_objects) const override; |
| 57 | 57 |
| 58 protected: | 58 protected: |
| 59 AccessibilityMediaControl(LayoutObject*, AXObjectCacheImpl&); | 59 AccessibilityMediaControl(LayoutObject*, AXObjectCacheImpl&); |
| 60 MediaControlElementType ControlType() const; | 60 MediaControlElementType ControlType() const; |
| 61 bool ComputeAccessibilityIsIgnored(IgnoredReasons* = nullptr) const override; | 61 bool ComputeAccessibilityIsIgnored(IgnoredReasons* = nullptr) const override; |
| 62 }; | 62 }; |
| 63 | 63 |
| 64 class AccessibilityMediaTimeline final : public AXSlider { | 64 class AccessibilityMediaTimeline final : public AXSlider { |
| 65 WTF_MAKE_NONCOPYABLE(AccessibilityMediaTimeline); | 65 WTF_MAKE_NONCOPYABLE(AccessibilityMediaTimeline); |
| 66 | 66 |
| 67 public: | 67 public: |
| 68 static AXObject* Create(LayoutObject*, AXObjectCacheImpl&); | 68 static AXObjectImpl* Create(LayoutObject*, AXObjectCacheImpl&); |
| 69 ~AccessibilityMediaTimeline() override {} | 69 ~AccessibilityMediaTimeline() override {} |
| 70 | 70 |
| 71 String Description(AXNameFrom, | 71 String Description(AXNameFrom, |
| 72 AXDescriptionFrom&, | 72 AXDescriptionFrom&, |
| 73 AXObjectVector* description_objects) const override; | 73 AXObjectVector* description_objects) const override; |
| 74 String ValueDescription() const override; | 74 String ValueDescription() const override; |
| 75 | 75 |
| 76 private: | 76 private: |
| 77 AccessibilityMediaTimeline(LayoutObject*, AXObjectCacheImpl&); | 77 AccessibilityMediaTimeline(LayoutObject*, AXObjectCacheImpl&); |
| 78 }; | 78 }; |
| 79 | 79 |
| 80 class AXMediaControlsContainer final : public AccessibilityMediaControl { | 80 class AXMediaControlsContainer final : public AccessibilityMediaControl { |
| 81 WTF_MAKE_NONCOPYABLE(AXMediaControlsContainer); | 81 WTF_MAKE_NONCOPYABLE(AXMediaControlsContainer); |
| 82 | 82 |
| 83 public: | 83 public: |
| 84 static AXObject* Create(LayoutObject*, AXObjectCacheImpl&); | 84 static AXObjectImpl* Create(LayoutObject*, AXObjectCacheImpl&); |
| 85 ~AXMediaControlsContainer() override {} | 85 ~AXMediaControlsContainer() override {} |
| 86 | 86 |
| 87 AccessibilityRole RoleValue() const override { return kToolbarRole; } | 87 AccessibilityRole RoleValue() const override { return kToolbarRole; } |
| 88 | 88 |
| 89 String TextAlternative(bool recursive, | 89 String TextAlternative(bool recursive, |
| 90 bool in_aria_labelled_by_traversal, | 90 bool in_aria_labelled_by_traversal, |
| 91 AXObjectSet& visited, | 91 AXObjectSet& visited, |
| 92 AXNameFrom&, | 92 AXNameFrom&, |
| 93 AXRelatedObjectVector*, | 93 AXRelatedObjectVector*, |
| 94 NameSources*) const override; | 94 NameSources*) const override; |
| 95 String Description(AXNameFrom, | 95 String Description(AXNameFrom, |
| 96 AXDescriptionFrom&, | 96 AXDescriptionFrom&, |
| 97 AXObjectVector* description_objects) const override; | 97 AXObjectVector* description_objects) const override; |
| 98 | 98 |
| 99 private: | 99 private: |
| 100 AXMediaControlsContainer(LayoutObject*, AXObjectCacheImpl&); | 100 AXMediaControlsContainer(LayoutObject*, AXObjectCacheImpl&); |
| 101 bool ComputeAccessibilityIsIgnored(IgnoredReasons* = nullptr) const override; | 101 bool ComputeAccessibilityIsIgnored(IgnoredReasons* = nullptr) const override; |
| 102 }; | 102 }; |
| 103 | 103 |
| 104 class AccessibilityMediaTimeDisplay final : public AccessibilityMediaControl { | 104 class AccessibilityMediaTimeDisplay final : public AccessibilityMediaControl { |
| 105 WTF_MAKE_NONCOPYABLE(AccessibilityMediaTimeDisplay); | 105 WTF_MAKE_NONCOPYABLE(AccessibilityMediaTimeDisplay); |
| 106 | 106 |
| 107 public: | 107 public: |
| 108 static AXObject* Create(LayoutObject*, AXObjectCacheImpl&); | 108 static AXObjectImpl* Create(LayoutObject*, AXObjectCacheImpl&); |
| 109 ~AccessibilityMediaTimeDisplay() override {} | 109 ~AccessibilityMediaTimeDisplay() override {} |
| 110 | 110 |
| 111 AccessibilityRole RoleValue() const override { return kStaticTextRole; } | 111 AccessibilityRole RoleValue() const override { return kStaticTextRole; } |
| 112 | 112 |
| 113 String StringValue() const override; | 113 String StringValue() const override; |
| 114 String TextAlternative(bool recursive, | 114 String TextAlternative(bool recursive, |
| 115 bool in_aria_labelled_by_traversal, | 115 bool in_aria_labelled_by_traversal, |
| 116 AXObjectSet& visited, | 116 AXObjectSet& visited, |
| 117 AXNameFrom&, | 117 AXNameFrom&, |
| 118 AXRelatedObjectVector*, | 118 AXRelatedObjectVector*, |
| 119 NameSources*) const override; | 119 NameSources*) const override; |
| 120 | 120 |
| 121 private: | 121 private: |
| 122 AccessibilityMediaTimeDisplay(LayoutObject*, AXObjectCacheImpl&); | 122 AccessibilityMediaTimeDisplay(LayoutObject*, AXObjectCacheImpl&); |
| 123 bool ComputeAccessibilityIsIgnored(IgnoredReasons* = nullptr) const override; | 123 bool ComputeAccessibilityIsIgnored(IgnoredReasons* = nullptr) const override; |
| 124 }; | 124 }; |
| 125 | 125 |
| 126 } // namespace blink | 126 } // namespace blink |
| 127 | 127 |
| 128 #endif // AXMediaControls_h | 128 #endif // AXMediaControls_h |
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