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// Copyright (c) 2011 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 CHROME_BROWSER_AUTOFILL_ADDRESS_H_
#define CHROME_BROWSER_AUTOFILL_ADDRESS_H_
#pragma once
#include <vector>
#include "base/string16.h"
#include "chrome/browser/autofill/form_group.h"
// A form group that stores address information.
class Address : public FormGroup {
public:
Address();
virtual ~Address();
// FormGroup:
virtual FormGroup* Clone() const;
virtual void GetPossibleFieldTypes(const string16& text,
FieldTypeSet* possible_types) const;
virtual void GetAvailableFieldTypes(FieldTypeSet* available_types) const;
virtual void FindInfoMatches(const AutoFillType& type,
const string16& info,
std::vector<string16>* matched_text) const;
virtual string16 GetFieldText(const AutoFillType& type) const;
virtual void SetInfo(const AutoFillType& type, const string16& value);
// Sets all of the fields to the empty string.
void Clear();
private:
// Vector of tokens in an address line.
typedef std::vector<string16> LineTokens;
explicit Address(const Address& address);
void operator=(const Address& address);
void set_line1(const string16& line1);
void set_line2(const string16& line2);
// The following functions match |text| against the various values of the
// address, returning true on match.
virtual bool IsLine1(const string16& text) const;
virtual bool IsLine2(const string16& text) const;
virtual bool IsCity(const string16& text) const;
virtual bool IsState(const string16& text) const;
virtual bool IsCountry(const string16& text) const;
virtual bool IsZipCode(const string16& text) const;
// A helper function for FindInfoMatches that only handles matching |info|
// with the requested field subgroup.
bool FindInfoMatchesHelper(const FieldTypeSubGroup& subgroup,
const string16& info,
string16* match) const;
// Returns true if all of the tokens in |text| match the tokens in
// |line_tokens|.
bool IsLineMatch(const string16& text, const LineTokens& line_tokens) const;
// Returns true if |word| is one of the tokens in |line_tokens|.
bool IsWordInLine(const string16& word, const LineTokens& line_tokens) const;
// List of tokens in each part of |line1_| and |line2_|.
LineTokens line1_tokens_;
LineTokens line2_tokens_;
// The address.
string16 line1_;
string16 line2_;
string16 city_;
string16 state_;
string16 country_;
string16 zip_code_;
};
#endif // CHROME_BROWSER_AUTOFILL_ADDRESS_H_
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