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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_BASE_H_ |
| 6 #define UI_ACCESSIBILITY_PLATFORM_AX_PLATFORM_NODE_BASE_H_ |
| 7 |
| 8 #include "ui/accessibility/ax_enums.h" |
| 9 #include "ui/accessibility/ax_export.h" |
| 10 #include "ui/gfx/geometry/rect.h" |
| 11 #include "ui/gfx/native_widget_types.h" |
| 12 |
| 13 namespace ui { |
| 14 |
| 15 class AXPlatformNodeDelegate; |
| 16 |
| 17 class AX_EXPORT AXPlatformNodeBase { |
| 18 public: |
| 19 // These are simple wrappers to our delegate. |
| 20 AXRole GetRole() const; |
| 21 gfx::Rect GetBoundsInScreen() const; |
| 22 gfx::NativeViewAccessible GetParent(); |
| 23 int GetChildCount(); |
| 24 gfx::NativeViewAccessible ChildAtIndex(int index); |
| 25 |
| 26 protected: |
| 27 AXPlatformNodeBase(); |
| 28 virtual ~AXPlatformNodeBase(); |
| 29 |
| 30 virtual void Init(AXPlatformNodeDelegate* delegate); |
| 31 |
| 32 AXPlatformNodeDelegate* delegate_; // Weak. Owns this. |
| 33 }; |
| 34 |
| 35 } // namespace ui |
| 36 |
| 37 #endif // UI_ACCESSIBILITY_PLATFORM_AX_PLATFORM_NODE_BASE_H_ |
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