chromium/ui/accessibility/test_ax_node_helper.cc

// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "ui/accessibility/test_ax_node_helper.h"

#include <map>
#include <utility>

#include "base/strings/utf_string_conversions.h"
#include "ui/accessibility/ax_action_data.h"
#include "ui/accessibility/ax_role_properties.h"
#include "ui/accessibility/ax_table_info.h"
#include "ui/accessibility/ax_tree_observer.h"
#include "ui/gfx/geometry/rect_conversions.h"

namespace ui {

namespace {

// A global map from AXNodes to TestAXNodeHelpers.
std::map<AXNodeID, TestAXNodeHelper*> g_node_id_to_helper_map;

// A simple implementation of AXTreeObserver to catch when AXNodes are
// deleted so we can delete their helpers.
class TestAXTreeObserver : public AXTreeObserver { … };

TestAXTreeObserver g_ax_tree_observer;

}  // namespace

// static
TestAXNodeHelper* TestAXNodeHelper::GetOrCreate(AXTree* tree, AXNode* node) { … }

TestAXNodeHelper::TestAXNodeHelper(AXTree* tree, AXNode* node)
    : … { … }

TestAXNodeHelper::~TestAXNodeHelper() = default;

gfx::Rect TestAXNodeHelper::GetBoundsRect(
    const AXCoordinateSystem coordinate_system,
    const AXClippingBehavior clipping_behavior,
    AXOffscreenResult* offscreen_result) const { … }

gfx::Rect TestAXNodeHelper::GetInnerTextRangeBoundsRect(
    const int start_offset,
    const int end_offset,
    const AXCoordinateSystem coordinate_system,
    const AXClippingBehavior clipping_behavior,
    AXOffscreenResult* offscreen_result) const { … }

const AXNodeData& TestAXNodeHelper::GetData() const { … }

gfx::RectF TestAXNodeHelper::GetLocation() const { … }

int TestAXNodeHelper::InternalChildCount() const { … }

TestAXNodeHelper* TestAXNodeHelper::InternalGetChild(int index) const { … }

gfx::RectF TestAXNodeHelper::GetInlineTextRect(const int start_offset,
                                               const int end_offset) const { … }

bool TestAXNodeHelper::Intersects(gfx::RectF rect1, gfx::RectF rect2) const { … }

AXOffscreenResult TestAXNodeHelper::DetermineOffscreenResult(
    gfx::RectF bounds) const { … }
}  // namespace ui