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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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_WIN_H_ | 5 #ifndef CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_WIN_H_ |
| 6 #define CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_WIN_H_ | 6 #define CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_WIN_H_ |
| 7 | 7 |
| 8 #include <atlbase.h> | 8 #include <atlbase.h> |
| 9 #include <atlcom.h> | 9 #include <atlcom.h> |
| 10 #include <oleacc.h> | 10 #include <oleacc.h> |
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| 821 // selection.) | 821 // selection.) |
| 822 void GetSelectionOffsets(int* selection_start, int* selection_end) const; | 822 void GetSelectionOffsets(int* selection_start, int* selection_end) const; |
| 823 | 823 |
| 824 // Append the accessible name from this node and its children. | 824 // Append the accessible name from this node and its children. |
| 825 base::string16 GetNameRecursive() const; | 825 base::string16 GetNameRecursive() const; |
| 826 | 826 |
| 827 // Get the value text, which might come from the floating-point | 827 // Get the value text, which might come from the floating-point |
| 828 // value for some roles. | 828 // value for some roles. |
| 829 base::string16 GetValueText(); | 829 base::string16 GetValueText(); |
| 830 | 830 |
| 831 // Get the text of this node for the purposes of IAccessibleText - it may | |
| 832 // be the name, it may be the value, etc. depending on the role. | |
| 833 base::string16 TextForIAccessibleText() const; | |
| 834 | |
| 835 bool IsSameHypertextCharacter(size_t old_char_index, size_t new_char_index); | 831 bool IsSameHypertextCharacter(size_t old_char_index, size_t new_char_index); |
| 836 void ComputeHypertextRemovedAndInserted( | 832 void ComputeHypertextRemovedAndInserted( |
| 837 int* start, int* old_len, int* new_len); | 833 int* start, int* old_len, int* new_len); |
| 838 | 834 |
| 839 // If offset is a member of IA2TextSpecialOffsets this function updates the | 835 // If offset is a member of IA2TextSpecialOffsets this function updates the |
| 840 // value of offset and returns, otherwise offset remains unchanged. | 836 // value of offset and returns, otherwise offset remains unchanged. |
| 841 void HandleSpecialTextOffset(const base::string16& text, LONG* offset); | 837 void HandleSpecialTextOffset(const base::string16& text, LONG* offset); |
| 842 | 838 |
| 843 // Convert from a IA2TextBoundaryType to a ui::TextBoundaryType. | 839 // Convert from a IA2TextBoundaryType to a ui::TextBoundaryType. |
| 844 ui::TextBoundaryType IA2TextBoundaryToTextBoundary(IA2TextBoundaryType type); | 840 ui::TextBoundaryType IA2TextBoundaryToTextBoundary(IA2TextBoundaryType type); |
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| 920 // Give BrowserAccessibility::Create access to our constructor. | 916 // Give BrowserAccessibility::Create access to our constructor. |
| 921 friend class BrowserAccessibility; | 917 friend class BrowserAccessibility; |
| 922 friend class BrowserAccessibilityRelation; | 918 friend class BrowserAccessibilityRelation; |
| 923 | 919 |
| 924 DISALLOW_COPY_AND_ASSIGN(BrowserAccessibilityWin); | 920 DISALLOW_COPY_AND_ASSIGN(BrowserAccessibilityWin); |
| 925 }; | 921 }; |
| 926 | 922 |
| 927 } // namespace content | 923 } // namespace content |
| 928 | 924 |
| 929 #endif // CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_WIN_H_ | 925 #endif // CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_WIN_H_ |
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