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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_ANDROID_H_ | 5 #ifndef CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_ANDROID_H_ |
| 6 #define CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_ANDROID_H_ | 6 #define CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_ANDROID_H_ |
| 7 | 7 |
| 8 #include <stddef.h> | 8 #include <stddef.h> |
| 9 #include <stdint.h> | 9 #include <stdint.h> |
| 10 | 10 |
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| 116 void GetWordBoundaries(std::vector<int32_t>* word_starts, | 116 void GetWordBoundaries(std::vector<int32_t>* word_starts, |
| 117 std::vector<int32_t>* word_ends, | 117 std::vector<int32_t>* word_ends, |
| 118 int offset); | 118 int offset); |
| 119 | 119 |
| 120 private: | 120 private: |
| 121 // This gives BrowserAccessibility::Create access to the class constructor. | 121 // This gives BrowserAccessibility::Create access to the class constructor. |
| 122 friend class BrowserAccessibility; | 122 friend class BrowserAccessibility; |
| 123 | 123 |
| 124 BrowserAccessibilityAndroid(); | 124 BrowserAccessibilityAndroid(); |
| 125 | 125 |
| 126 bool HasOnlyStaticTextChildren() const; | 126 bool HasOnlyTextChildren() const; |
| 127 bool HasOnlyTextAndImageChildren() const; | 127 bool HasOnlyTextAndImageChildren() const; |
| 128 bool IsIframe() const; | 128 bool IsIframe() const; |
| 129 | 129 |
| 130 void NotifyLiveRegionUpdate(base::string16& aria_live); | 130 void NotifyLiveRegionUpdate(base::string16& aria_live); |
| 131 | 131 |
| 132 int CountChildrenWithRole(ui::AXRole role) const; | 132 int CountChildrenWithRole(ui::AXRole role) const; |
| 133 | 133 |
| 134 static size_t CommonPrefixLength(const base::string16 a, | 134 static size_t CommonPrefixLength(const base::string16 a, |
| 135 const base::string16 b); | 135 const base::string16 b); |
| 136 static size_t CommonSuffixLength(const base::string16 a, | 136 static size_t CommonSuffixLength(const base::string16 a, |
| 137 const base::string16 b); | 137 const base::string16 b); |
| 138 static size_t CommonEndLengths(const base::string16 a, | 138 static size_t CommonEndLengths(const base::string16 a, |
| 139 const base::string16 b); | 139 const base::string16 b); |
| 140 | 140 |
| 141 base::string16 cached_text_; | 141 base::string16 cached_text_; |
| 142 bool first_time_; | 142 bool first_time_; |
| 143 base::string16 old_value_; | 143 base::string16 old_value_; |
| 144 base::string16 new_value_; | 144 base::string16 new_value_; |
| 145 | 145 |
| 146 DISALLOW_COPY_AND_ASSIGN(BrowserAccessibilityAndroid); | 146 DISALLOW_COPY_AND_ASSIGN(BrowserAccessibilityAndroid); |
| 147 }; | 147 }; |
| 148 | 148 |
| 149 } // namespace content | 149 } // namespace content |
| 150 | 150 |
| 151 #endif // CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_ANDROID_H_ | 151 #endif // CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_ANDROID_H_ |
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