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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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