| // Copyright 2020 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_TEST_AX_NODE_HELPER_H_ |
| #define UI_ACCESSIBILITY_TEST_AX_NODE_HELPER_H_ |
| |
| #include "ax_clipping_behavior.h" |
| #include "ax_coordinate_system.h" |
| #include "ax_node.h" |
| #include "ax_offscreen_result.h" |
| #include "ax_tree.h" |
| |
| namespace ui { |
| |
| // For testing, a TestAXNodeHelper wraps an AXNode. This is a simple |
| // version of TestAXNodeWrapper. |
| class TestAXNodeHelper { |
| public: |
| // Create TestAXNodeHelper instances on-demand from an AXTree and AXNode. |
| static TestAXNodeHelper* GetOrCreate(AXTree* tree, AXNode* node); |
| ~TestAXNodeHelper(); |
| |
| gfx::Rect GetBoundsRect(const AXCoordinateSystem coordinate_system, |
| const AXClippingBehavior clipping_behavior, |
| AXOffscreenResult* offscreen_result) const; |
| gfx::Rect GetInnerTextRangeBoundsRect( |
| const int start_offset, |
| const int end_offset, |
| const AXCoordinateSystem coordinate_system, |
| const AXClippingBehavior clipping_behavior, |
| AXOffscreenResult* offscreen_result) const; |
| |
| private: |
| TestAXNodeHelper(AXTree* tree, AXNode* node); |
| int InternalChildCount() const; |
| TestAXNodeHelper* InternalGetChild(int index) const; |
| const AXNodeData& GetData() const; |
| gfx::RectF GetLocation() const; |
| gfx::RectF GetInlineTextRect(const int start_offset, |
| const int end_offset) const; |
| AXOffscreenResult DetermineOffscreenResult(gfx::RectF bounds) const; |
| |
| AXTree* tree_; |
| AXNode* node_; |
| }; |
| |
| } // namespace ui |
| |
| #endif // UI_ACCESSIBILITY_TEST_AX_NODE_HELPER_H_ |