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content / browser / accessibility / accessibility_tree_formatter_blink.h [blame]
// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CONTENT_BROWSER_ACCESSIBILITY_ACCESSIBILITY_TREE_FORMATTER_BLINK_H_
#define CONTENT_BROWSER_ACCESSIBILITY_ACCESSIBILITY_TREE_FORMATTER_BLINK_H_
#include <string>
#include <vector>
#include "content/common/content_export.h"
#include "ui/accessibility/platform/inspect/ax_tree_formatter_base.h"
namespace ui {
class BrowserAccessibility;
}
namespace content {
class CONTENT_EXPORT AccessibilityTreeFormatterBlink
: public ui::AXTreeFormatterBase {
public:
explicit AccessibilityTreeFormatterBlink();
~AccessibilityTreeFormatterBlink() override;
base::Value::Dict BuildTree(ui::AXPlatformNodeDelegate* root) const override;
base::Value::Dict BuildTreeForSelector(
const AXTreeSelector& selector) const override;
base::Value::Dict BuildTreeForNode(ui::AXNode* node) const override;
std::string DumpInternalAccessibilityTree(
ui::AXTreeID tree_id,
const std::vector<AXPropertyFilter>& property_filters) override;
protected:
void AddDefaultFilters(
std::vector<AXPropertyFilter>* property_filters) override;
private:
void RecursiveBuildTree(const ui::BrowserAccessibility& node,
base::Value::Dict* dict) const;
void RecursiveBuildTree(const ui::AXNode& node,
base::Value::Dict* dict) const;
base::Value::Dict BuildNode(ui::AXPlatformNodeDelegate* node) const override;
void AddProperties(const ui::BrowserAccessibility& node,
base::Value::Dict* dict) const;
void AddProperties(const ui::AXNode& node, base::Value::Dict* dict) const;
std::string ProcessTreeForOutput(
const base::Value::Dict& node) const override;
};
} // namespace content
#endif // CONTENT_BROWSER_ACCESSIBILITY_ACCESSIBILITY_TREE_FORMATTER_BLINK_H_