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// Copyright (c) 2010 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_AUTOFILL_PROFILE_H_
#define CHROME_BROWSER_AUTOFILL_AUTOFILL_PROFILE_H_
#pragma once
#include <list>
#include <map>
#include <vector>
#include "base/string16.h"
#include "chrome/browser/autofill/form_group.h"
class Address;
typedef std::map<FieldTypeGroup, FormGroup*> FormGroupMap;
// A collection of FormGroups stored in a profile. AutoFillProfile also
// implements the FormGroup interface so that owners of this object can request
// form information from the profile, and the profile will delegate the request
// to the requested form group type.
class AutoFillProfile : public FormGroup {
public:
explicit AutoFillProfile(const std::string& guid);
// For use in STL containers.
AutoFillProfile();
AutoFillProfile(const AutoFillProfile&);
virtual ~AutoFillProfile();
// FormGroup implementation:
virtual void GetPossibleFieldTypes(const string16& text,
FieldTypeSet* possible_types) const;
virtual void GetAvailableFieldTypes(FieldTypeSet* available_types) const;
virtual string16 GetFieldText(const AutoFillType& type) const;
// Returns true if the info matches the profile data corresponding to type.
// If the type is UNKNOWN_TYPE then info will be matched against all of the
// profile data.
virtual void FindInfoMatches(const AutoFillType& type,
const string16& info,
std::vector<string16>* matched_text) const;
virtual void SetInfo(const AutoFillType& type, const string16& value);
// Returns a copy of the profile it is called on. The caller is responsible
// for deleting profile when they are done with it.
virtual FormGroup* Clone() const;
// The user-visible label of the profile, generated in relation to other
// profiles. Shows at least 2 fields that differentiate profile from other
// profiles. See AdjustInferredLabels() further down for more description.
virtual const string16 Label() const;
// This guid is the primary identifier for |AutoFillProfile| objects.
const std::string guid() const { return guid_; }
void set_guid(const std::string& guid) { guid_ = guid; }
// Adjusts the labels according to profile data.
// Labels contain minimal different combination of:
// 1. Full name.
// 2. Address.
// 3. E-mail.
// 4. Phone.
// 5. Fax.
// 6. Company name.
// Profile labels are changed accordingly to these rules.
// Returns true if any of the profiles were updated.
// This function is useful if you want to adjust unique labels for all
// profiles. For non permanent situations (selection of profile, when user
// started typing in the field, for example) use CreateInferredLabels().
static bool AdjustInferredLabels(std::vector<AutoFillProfile*>* profiles);
// Creates inferred labels for |profiles|, according to the rules above and
// stores them in |created_labels|. If |suggested_fields| is not NULL, the
// resulting label fields are drawn from |suggested_fields|, except excluding
// |excluded_field|. Otherwise, the label fields are drawn from a default set,
// and |excluded_field| is ignored; by convention, it should be of
// |UNKNOWN_TYPE| when |suggested_fields| is NULL. Each label includes at
// least |minimal_fields_shown| fields, if possible.
static void CreateInferredLabels(
const std::vector<AutoFillProfile*>* profiles,
const std::vector<AutoFillFieldType>* suggested_fields,
AutoFillFieldType excluded_field,
size_t minimal_fields_shown,
std::vector<string16>* created_labels);
// Returns true if there are no values (field types) set.
bool IsEmpty() const;
// For use in STL containers.
void operator=(const AutoFillProfile&);
// Comparison for Sync. Returns 0 if the profile is the same as |this|,
// or < 0, or > 0 if it is different. The implied ordering can be used for
// culling duplicates. The ordering is based on collation order of the
// textual contents of the fields.
// GUIDs, labels, and unique IDs are not compared, only the values of the
// profiles themselves.
int Compare(const AutoFillProfile& profile) const;
// TODO(dhollowa): These operators need to be made private and then the unit
// tests that use them made friends. The public |Compare| method should be
// used by external clients (such as Sync).
// http://crbug.com/58813
bool operator==(const AutoFillProfile& profile) const;
virtual bool operator!=(const AutoFillProfile& profile) const;
void set_label(const string16& label) { label_ = label; }
// Returns concatenation of full name and address line 1. This acts as the
// basis of comparison for new values that are submitted through forms to
// aid with correct aggregation of new data.
const string16 PrimaryValue() const;
private:
// Builds inferred label from the first |num_fields_to_include| non-empty
// fields in |label_fields|. Uses as many fields as possible if there are not
// enough non-empty fields.
string16 ConstructInferredLabel(
const std::vector<AutoFillFieldType>& label_fields,
size_t num_fields_to_include) const;
// Creates inferred labels for |profiles| at indices corresponding to
// |indices|, and stores the results to the corresponding elements of
// |created_labels|. These labels include enough fields to differentiate among
// the profiles, if possible; and also at least |num_fields_to_include|
// fields, if possible. The label fields are drawn from |fields|.
static void CreateDifferentiatingLabels(
const std::vector<AutoFillProfile*>& profiles,
const std::list<size_t>& indices,
const std::vector<AutoFillFieldType>& fields,
size_t num_fields_to_include,
std::vector<string16>* created_labels);
// The label presented to the user when selecting a profile.
string16 label_;
// The guid of this profile.
std::string guid_;
// Personal information for this profile.
FormGroupMap personal_info_;
};
// So we can compare AutoFillProfiles with EXPECT_EQ().
std::ostream& operator<<(std::ostream& os, const AutoFillProfile& profile);
#endif // CHROME_BROWSER_AUTOFILL_AUTOFILL_PROFILE_H_
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