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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 CHROME_BROWSER_UI_ASH_ACCESSIBILITY_AX_TREE_SOURCE_ASH_H_ | 5 #ifndef CHROME_BROWSER_UI_AURA_ACCESSIBILITY_AX_TREE_SOURCE_AURA_H_ |
| 6 #define CHROME_BROWSER_UI_ASH_ACCESSIBILITY_AX_TREE_SOURCE_ASH_H_ | 6 #define CHROME_BROWSER_UI_AURA_ACCESSIBILITY_AX_TREE_SOURCE_AURA_H_ |
| 7 | 7 |
| 8 #include <map> | 8 #include <map> |
| 9 | 9 |
| 10 #include "base/basictypes.h" | 10 #include "base/basictypes.h" |
| 11 #include "base/memory/scoped_ptr.h" | 11 #include "base/memory/scoped_ptr.h" |
| 12 #include "chrome/browser/ui/ash/accessibility/ax_root_obj_wrapper.h" | 12 #include "chrome/browser/ui/aura/accessibility/ax_root_obj_wrapper.h" |
| 13 #include "ui/accessibility/ax_tree_source.h" | 13 #include "ui/accessibility/ax_tree_source.h" |
| 14 | 14 |
| 15 namespace views { | 15 namespace views { |
| 16 class AXAuraObjWrapper; | 16 class AXAuraObjWrapper; |
| 17 } // namespace views | 17 } // namespace views |
| 18 | 18 |
| 19 // This class exposes the views hierarchy as an accessibility tree permitting | 19 // This class exposes the views hierarchy as an accessibility tree permitting |
| 20 // use with other accessibility classes. | 20 // use with other accessibility classes. |
| 21 class AXTreeSourceAsh | 21 class AXTreeSourceAura : public ui::AXTreeSource<views::AXAuraObjWrapper*> { |
| 22 : public ui::AXTreeSource<views::AXAuraObjWrapper*> { | |
| 23 public: | 22 public: |
| 24 AXTreeSourceAsh(); | 23 AXTreeSourceAura(); |
| 25 ~AXTreeSourceAsh() override; | 24 ~AXTreeSourceAura() override; |
| 26 | 25 |
| 27 // A set of actions invoked on an Aura view. | 26 // A set of actions invoked on an Aura view. |
| 28 void DoDefault(int32 id); | 27 void DoDefault(int32 id); |
| 29 void Focus(int32 id); | 28 void Focus(int32 id); |
| 30 void MakeVisible(int32 id); | 29 void MakeVisible(int32 id); |
| 31 void SetSelection(int32 id, int32 start, int32 end); | 30 void SetSelection(int32 id, int32 start, int32 end); |
| 32 | 31 |
| 33 // AXTreeSource implementation. | 32 // AXTreeSource implementation. |
| 34 views::AXAuraObjWrapper* GetRoot() const override; | 33 views::AXAuraObjWrapper* GetRoot() const override; |
| 35 views::AXAuraObjWrapper* GetFromId(int32 id) const override; | 34 views::AXAuraObjWrapper* GetFromId(int32 id) const override; |
| 36 int32 GetId(views::AXAuraObjWrapper* node) const override; | 35 int32 GetId(views::AXAuraObjWrapper* node) const override; |
| 37 void GetChildren( | 36 void GetChildren( |
| 38 views::AXAuraObjWrapper* node, | 37 views::AXAuraObjWrapper* node, |
| 39 std::vector<views::AXAuraObjWrapper*>* out_children) const override; | 38 std::vector<views::AXAuraObjWrapper*>* out_children) const override; |
| 40 views::AXAuraObjWrapper* GetParent( | 39 views::AXAuraObjWrapper* GetParent( |
| 41 views::AXAuraObjWrapper* node) const override; | 40 views::AXAuraObjWrapper* node) const override; |
| 42 bool IsValid(views::AXAuraObjWrapper* node) const override; | 41 bool IsValid(views::AXAuraObjWrapper* node) const override; |
| 43 bool IsEqual(views::AXAuraObjWrapper* node1, | 42 bool IsEqual(views::AXAuraObjWrapper* node1, |
| 44 views::AXAuraObjWrapper* node2) const override; | 43 views::AXAuraObjWrapper* node2) const override; |
| 45 views::AXAuraObjWrapper* GetNull() const override; | 44 views::AXAuraObjWrapper* GetNull() const override; |
| 46 void SerializeNode(views::AXAuraObjWrapper* node, | 45 void SerializeNode(views::AXAuraObjWrapper* node, |
| 47 ui::AXNodeData* out_data) const override; | 46 ui::AXNodeData* out_data) const override; |
| 48 | 47 |
| 49 // Useful for debugging. | 48 // Useful for debugging. |
| 50 std::string ToString(views::AXAuraObjWrapper* root, std::string prefix); | 49 std::string ToString(views::AXAuraObjWrapper* root, std::string prefix); |
| 51 | 50 |
| 52 private: | 51 private: |
| 53 scoped_ptr<AXRootObjWrapper> root_; | 52 scoped_ptr<AXRootObjWrapper> root_; |
| 54 | 53 |
| 55 DISALLOW_COPY_AND_ASSIGN(AXTreeSourceAsh); | 54 DISALLOW_COPY_AND_ASSIGN(AXTreeSourceAura); |
| 56 }; | 55 }; |
| 57 | 56 |
| 58 #endif // CHROME_BROWSER_UI_ASH_ACCESSIBILITY_AX_TREE_SOURCE_ASH_H_ | 57 #endif // CHROME_BROWSER_UI_AURA_ACCESSIBILITY_AX_TREE_SOURCE_AURA_H_ |
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