| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef UI_ACCESSIBILITY_PLATFORM_AX_PLATFORM_NODE_BASE_H_ |
| #define UI_ACCESSIBILITY_PLATFORM_AX_PLATFORM_NODE_BASE_H_ |
| |
| #include "ui/accessibility/ax_enums.h" |
| #include "ui/accessibility/platform/ax_platform_node.h" |
| #include "ui/gfx/geometry/rect.h" |
| #include "ui/gfx/native_widget_types.h" |
| |
| namespace ui { |
| |
| class AXPlatformNodeDelegate; |
| |
| class AXPlatformNodeBase : public AXPlatformNode { |
| public: |
| virtual void Init(AXPlatformNodeDelegate* delegate); |
| |
| // These are simple wrappers to our delegate. |
| AXRole GetRole() const; |
| gfx::Rect GetBoundsInScreen() const; |
| gfx::NativeViewAccessible GetParent(); |
| int GetChildCount(); |
| gfx::NativeViewAccessible ChildAtIndex(int index); |
| |
| // AXPlatformNode |
| void Destroy() override; |
| gfx::NativeViewAccessible GetNativeViewAccessible() override; |
| |
| protected: |
| AXPlatformNodeBase(); |
| ~AXPlatformNodeBase() override; |
| |
| AXPlatformNodeDelegate* delegate_; // Weak. Owns this. |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(AXPlatformNodeBase); |
| }; |
| |
| } // namespace ui |
| |
| #endif // UI_ACCESSIBILITY_PLATFORM_AX_PLATFORM_NODE_BASE_H_ |