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| 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 |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #ifndef UI_ACCESSIBILITY_PLATFORM_AX_PLATFORM_NODE_H_ |
| 6 #define UI_ACCESSIBILITY_PLATFORM_AX_PLATFORM_NODE_H_ |
| 7 |
| 8 #include "ui/accessibility/ax_export.h" |
| 9 #include "ui/gfx/native_widget_types.h" |
| 10 |
| 11 namespace ui { |
| 12 |
| 13 class AXPlatformNodeDelegate; |
| 14 |
| 15 class AX_EXPORT AXPlatformNode { |
| 16 public: |
| 17 // Create a platform appropriate instance. |
| 18 static AXPlatformNode* Create(AXPlatformNodeDelegate* delegate); |
| 19 |
| 20 // Call Destroy rather than deleting this, because the subclass may |
| 21 // use reference counting. |
| 22 virtual void Destroy() = 0; |
| 23 |
| 24 virtual gfx::NativeViewAccessible GetNativeViewAccessible() = 0; |
| 25 |
| 26 protected: |
| 27 AXPlatformNode(); |
| 28 virtual ~AXPlatformNode(); |
| 29 }; |
| 30 |
| 31 } // namespace ui |
| 32 |
| 33 #endif // UI_ACCESSIBILITY_PLATFORM_AX_PLATFORM_NODE_H_ |
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