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// Copyright 2013 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_AX_NODE_DATA_H_
#define UI_ACCESSIBILITY_AX_NODE_DATA_H_
#include <map>
#include <string>
#include <vector>
#include "base/strings/string16.h"
#include "ui/accessibility/ax_enums.h"
#include "ui/accessibility/ax_export.h"
#include "ui/gfx/rect.h"
namespace ui {
// A compact representation of the accessibility information for a
// single web object, in a form that can be serialized and sent from
// one process to another.
struct AX_EXPORT AXNodeData {
AXNodeData();
virtual ~AXNodeData();
void AddStringAttribute(AXStringAttribute attribute,
const std::string& value);
void AddIntAttribute(AXIntAttribute attribute, int value);
void AddFloatAttribute(AXFloatAttribute attribute, float value);
void AddBoolAttribute(AXBoolAttribute attribute, bool value);
void AddIntListAttribute(AXIntListAttribute attribute,
const std::vector<int32>& value);
// Convenience functions, mainly for writing unit tests.
// Equivalent to AddStringAttribute(ATTR_NAME, name).
void SetName(std::string name);
// Equivalent to AddStringAttribute(ATTR_VALUE, value).
void SetValue(std::string value);
// Return a string representation of this data, for debugging.
std::string ToString() const;
// This is a simple serializable struct. All member variables should be
// public and copyable.
int32 id;
AXRole role;
uint32 state;
gfx::Rect location;
std::vector<std::pair<AXStringAttribute, std::string> > string_attributes;
std::vector<std::pair<AXIntAttribute, int32> > int_attributes;
std::vector<std::pair<AXFloatAttribute, float> > float_attributes;
std::vector<std::pair<AXBoolAttribute, bool> > bool_attributes;
std::vector<std::pair<AXIntListAttribute, std::vector<int32> > >
intlist_attributes;
std::vector<std::pair<std::string, std::string> > html_attributes;
std::vector<int32> child_ids;
};
} // namespace ui
#endif // UI_ACCESSIBILITY_AX_NODE_DATA_H_
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