chromium/ui/accessibility/platform/compute_attributes.cc

// Copyright 2018 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/platform/compute_attributes.h"

#include <cstddef>
#include <optional>

#include "ui/accessibility/ax_enums.mojom.h"
#include "ui/accessibility/ax_node_data.h"
#include "ui/accessibility/platform/ax_platform_node_delegate.h"

namespace ui {
namespace {

std::optional<int32_t> GetCellAttribute(const AXPlatformNodeDelegate* delegate,
                                        ax::mojom::IntAttribute attribute) { … }

std::optional<int32_t> GetRowAttribute(const AXPlatformNodeDelegate* delegate,
                                       ax::mojom::IntAttribute attribute) { … }

std::optional<int32_t> GetTableAttribute(const AXPlatformNodeDelegate* delegate,
                                         ax::mojom::IntAttribute attribute) { … }

std::optional<int> GetOrderedSetItemAttribute(
    const AXPlatformNodeDelegate* delegate,
    ax::mojom::IntAttribute attribute) { … }

std::optional<int> GetOrderedSetAttribute(
    const AXPlatformNodeDelegate* delegate,
    ax::mojom::IntAttribute attribute) { … }

std::optional<int32_t> GetFromData(const AXPlatformNodeDelegate* delegate,
                                   ax::mojom::IntAttribute attribute) { … }

}  // namespace

std::optional<int32_t> ComputeAttribute(const AXPlatformNodeDelegate* delegate,
                                        ax::mojom::IntAttribute attribute) { … }

}  // namespace ui