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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.
#include "chrome/browser/autofill/autofill_manager.h"
#include <string>
#include "base/command_line.h"
#include "chrome/browser/autofill/autofill_dialog.h"
#include "chrome/browser/autofill/autofill_infobar_delegate.h"
#include "chrome/browser/autofill/form_structure.h"
#include "chrome/browser/profile.h"
#include "chrome/browser/tab_contents/tab_contents.h"
#include "chrome/common/chrome_switches.h"
#include "chrome/common/pref_names.h"
#include "chrome/common/pref_service.h"
#include "webkit/glue/form_field_values.h"
AutoFillManager::AutoFillManager(TabContents* tab_contents)
: tab_contents_(tab_contents),
infobar_(NULL) {
personal_data_ = tab_contents_->profile()->GetPersonalDataManager();
}
AutoFillManager::~AutoFillManager() {
}
// static
void AutoFillManager::RegisterUserPrefs(PrefService* prefs) {
prefs->RegisterBooleanPref(prefs::kAutoFillInfoBarShown, false);
prefs->RegisterBooleanPref(prefs::kAutoFillEnabled, false);
}
void AutoFillManager::FormFieldValuesSubmitted(
const webkit_glue::FormFieldValues& form) {
// TODO(jhawkins): Remove this switch when AutoFill++ is fully implemented.
if (!CommandLine::ForCurrentProcess()->HasSwitch(
switches::kEnableNewAutoFill))
return;
// Grab a copy of the form data.
upload_form_structure_.reset(new FormStructure(form));
if (!upload_form_structure_->IsAutoFillable())
return;
// Determine the possible field types.
DeterminePossibleFieldTypes(upload_form_structure_.get());
PrefService* prefs = tab_contents_->profile()->GetPrefs();
bool autofill_enabled = prefs->GetBoolean(prefs::kAutoFillEnabled);
bool infobar_shown = prefs->GetBoolean(prefs::kAutoFillInfoBarShown);
if (!infobar_shown) {
// Ask the user for permission to save form information.
infobar_.reset(new AutoFillInfoBarDelegate(tab_contents_, this));
} else if (autofill_enabled) {
HandleSubmit();
}
}
void AutoFillManager::OnAutoFillDialogApply(
std::vector<AutoFillProfile>* profiles,
std::vector<CreditCard>* credit_cards) {
// Save the personal data.
personal_data_->SetProfiles(profiles);
personal_data_->SetCreditCards(credit_cards);
HandleSubmit();
}
void AutoFillManager::OnPersonalDataLoaded() {
// We might have been alerted that the PersonalDataManager has loaded, so
// remove ourselves as observer.
personal_data_->RemoveObserver(this);
ShowAutoFillDialog(
this, personal_data_->profiles(), personal_data_->credit_cards());
}
void AutoFillManager::DeterminePossibleFieldTypes(
FormStructure* form_structure) {
// TODO(jhawkins): Update field text.
form_structure->GetHeuristicAutoFillTypes();
for (size_t i = 0; i < form_structure->field_count(); i++) {
const AutoFillField* field = form_structure->field(i);
FieldTypeSet field_types;
personal_data_->GetPossibleFieldTypes(field->value(), &field_types);
form_structure->set_possible_types(i, field_types);
}
}
void AutoFillManager::HandleSubmit() {
// If there wasn't enough data to import then we don't want to send an upload
// to the server.
if (!personal_data_->ImportFormData(form_structures_, this))
return;
UploadFormData();
}
void AutoFillManager::OnInfoBarAccepted() {
PrefService* prefs = tab_contents_->profile()->GetPrefs();
prefs->SetBoolean(prefs::kAutoFillEnabled, true);
// If the personal data manager has not loaded the data yet, set ourselves as
// its observer so that we can listen for the OnPersonalDataLoaded signal.
if (!personal_data_->IsDataLoaded())
personal_data_->SetObserver(this);
else
OnPersonalDataLoaded();
}
void AutoFillManager::SaveFormData() {
// TODO(jhawkins): Save the form data to the web database.
}
void AutoFillManager::UploadFormData() {
std::string xml;
bool ok = upload_form_structure_->EncodeUploadRequest(false, &xml);
DCHECK(ok);
// TODO(jhawkins): Initiate the upload request thread.
}
void AutoFillManager::Reset() {
upload_form_structure_.reset();
}
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