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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_MANAGER_H_
#define CHROME_BROWSER_AUTOFILL_AUTOFILL_MANAGER_H_
#include <vector>
#include <string>
#include "base/scoped_ptr.h"
#include "base/scoped_vector.h"
#include "chrome/browser/autofill/autofill_dialog.h"
#include "chrome/browser/autofill/autofill_download.h"
#include "chrome/browser/autofill/personal_data_manager.h"
#include "chrome/browser/renderer_host/render_view_host_delegate.h"
class AutoFillInfoBarDelegate;
class AutoFillProfile;
class CreditCard;
class FormStructure;
class PrefService;
class TabContents;
namespace webkit_glue {
struct FormData;
class FormField;
} // namespace webkit_glue
// TODO(jhawkins): Maybe this should be in a grd file?
extern const char* kAutoFillLearnMoreUrl;
// Manages saving and restoring the user's personal information entered into web
// forms.
class AutoFillManager : public RenderViewHostDelegate::AutoFill,
public AutoFillDownloadManager::Observer {
public:
explicit AutoFillManager(TabContents* tab_contents);
virtual ~AutoFillManager();
// Registers our browser prefs.
static void RegisterBrowserPrefs(PrefService* prefs);
// Registers our Enable/Disable AutoFill pref.
static void RegisterUserPrefs(PrefService* prefs);
// RenderViewHostDelegate::AutoFill implementation:
virtual void FormSubmitted(const webkit_glue::FormData& form);
virtual void FormsSeen(
const std::vector<webkit_glue::FormData>& forms);
virtual bool GetAutoFillSuggestions(int query_id,
const webkit_glue::FormField& field);
virtual bool FillAutoFillFormData(int query_id,
const webkit_glue::FormData& form,
const string16& value,
const string16& label);
// Called by the AutoFillInfoBarDelegate when the user closes the infobar.
virtual void OnInfoBarClosed();
// Called by the AutoFillInfoBarDelegate when the user accepts the infobar.
virtual void OnInfoBarAccepted();
// Called by the AutoFillInfoBarDelegate when the user cancels the infobar.
virtual void OnInfoBarCancelled();
// Resets the stored form data.
virtual void Reset();
// AutoFillDownloadManager::Observer implementation:
virtual void OnLoadedAutoFillHeuristics(const std::string& heuristic_xml);
virtual void OnUploadedAutoFillHeuristics(const std::string& form_signature);
virtual void OnHeuristicsRequestError(
const std::string& form_signature,
AutoFillDownloadManager::AutoFillRequestType request_type,
int http_error);
// Returns the value of the AutoFillEnabled pref.
virtual bool IsAutoFillEnabled() const;
// Uses heuristics and existing personal data to determine the possible field
// types.
void DeterminePossibleFieldTypes(FormStructure* form_structure);
// Handles the form data submitted by the user.
void HandleSubmit();
// Uploads the form data to the AutoFill server.
void UploadFormData();
protected:
// For tests.
AutoFillManager();
AutoFillManager(TabContents* tab_contents,
PersonalDataManager* personal_data);
void set_personal_data_manager(PersonalDataManager* personal_data) {
personal_data_ = personal_data;
}
private:
// Returns a list of values from the stored profiles that match |type| and the
// value of |field| and returns the labels of the matching profiles.
void GetProfileSuggestions(const webkit_glue::FormField& field,
AutoFillFieldType type,
std::vector<string16>* values,
std::vector<string16>* labels);
// Returns a list of values from the stored credit cards that match |type| and
// the value of |field| and returns the labels of the matching credit cards.
void GetCreditCardSuggestions(const webkit_glue::FormField& field,
AutoFillFieldType type,
std::vector<string16>* values,
std::vector<string16>* labels);
// Set |field| argument's value based on |type| and contents of the
// |credit_card|. The |type| field is expected to have main group type of
// ADDRESS_BILLING. The address information is retrieved from the billing
// profile asscociated with the |credit_card|, if there is one set.
void FillBillingFormField(const CreditCard* credit_card,
AutoFillType type,
webkit_glue::FormField* field);
// Set |field| argument's value based on |type| and contents of the |profile|.
void FillFormField(const AutoFillProfile* profile,
AutoFillType type,
webkit_glue::FormField* field);
// Set |field| argument's value for phone number based on contents of the
// |profile|.
void FillPhoneNumberField(const AutoFillProfile* profile,
webkit_glue::FormField* field);
// The TabContents hosting this AutoFillManager.
// Weak reference.
// May not be NULL.
TabContents* tab_contents_;
// The personal data manager, used to save and load personal data to/from the
// web database. This is overridden by the AutoFillManagerTest.
// Weak reference.
// May be NULL. NULL indicates OTR.
PersonalDataManager* personal_data_;
// Handles queries and uploads to AutoFill servers.
AutoFillDownloadManager download_manager_;
// Our copy of the form data.
ScopedVector<FormStructure> form_structures_;
// The form data the user has submitted.
scoped_ptr<FormStructure> upload_form_structure_;
// The InfoBar that asks for permission to store form information.
scoped_ptr<AutoFillInfoBarDelegate> infobar_;
DISALLOW_COPY_AND_ASSIGN(AutoFillManager);
};
#endif // CHROME_BROWSER_AUTOFILL_AUTOFILL_MANAGER_H_
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