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// Copyright 2015 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_TEST_AX_NODE_WRAPPER_H_
#define UI_ACCESSIBILITY_PLATFORM_TEST_AX_NODE_WRAPPER_H_
#include "ui/accessibility/ax_node.h"
#include "ui/accessibility/ax_tree.h"
#include "ui/accessibility/platform/ax_platform_node.h"
#include "ui/accessibility/platform/ax_platform_node_delegate.h"
namespace ui {
// For testing, a TestAXNodeWrapper wraps an AXNode, implements
// AXPlatformNodeDelegate, and owns an AXPlatformNode.
class TestAXNodeWrapper : public AXPlatformNodeDelegate {
public:
// Create TestAXNodeWrapper instances on-demand from an AXTree and AXNode.
// Note that this sets the AXTreeDelegate, you can't use this class if
// you also want to implement AXTreeDelegate.
static TestAXNodeWrapper* GetOrCreate(AXTree* tree, AXNode* node);
// Set a global coordinate offset for testing.
static void SetGlobalCoordinateOffset(const gfx::Vector2d& offset);
virtual ~TestAXNodeWrapper();
AXPlatformNode* ax_platform_node() { return platform_node_; }
void BuildAllWrappers(AXTree* tree, AXNode* node);
// AXPlatformNodeDelegate.
const AXNodeData& GetData() const override;
const ui::AXTreeData& GetTreeData() const override;
gfx::NativeWindow GetTopLevelWidget() override;
gfx::NativeViewAccessible GetParent() override;
int GetChildCount() override;
gfx::NativeViewAccessible ChildAtIndex(int index) override;
gfx::Rect GetScreenBoundsRect() const override;
gfx::NativeViewAccessible HitTestSync(int x, int y) override;
gfx::NativeViewAccessible GetFocus() override;
ui::AXPlatformNode* GetFromNodeID(int32_t id) override;
gfx::AcceleratedWidget GetTargetForNativeAccessibilityEvent() override;
bool AccessibilityPerformAction(const ui::AXActionData& data) override;
bool ShouldIgnoreHoveredStateForTesting() override;
private:
TestAXNodeWrapper(AXTree* tree, AXNode* node);
TestAXNodeWrapper* HitTestSyncInternal(int x, int y);
AXTree* tree_;
AXNode* node_;
AXPlatformNode* platform_node_;
};
} // namespace ui
#endif // UI_ACCESSIBILITY_PLATFORM_TEST_AX_NODE_WRAPPER_H_