blob: d2bb1e31f7b83df235440230528a5de56534c34c [file] [log] [blame]
// 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.
#include <memory>
#include <string>
#include "base/compiler_specific.h"
#include "base/macros.h"
#include "base/memory/weak_ptr.h"
#include "build/build_config.h"
#include "chrome/browser/ui/webui/settings/settings_page_ui_handler.h"
namespace base {
class DictionaryValue;
class ListValue;
} // namespace base
namespace content {
class WebUIDataSource;
class BrandcodeConfigFetcher;
class Profile;
class ProfileResetter;
class ResettableSettingsSnapshot;
namespace settings {
// Handler for
// 1) 'Reset Profile Settings' dialog
// 2) 'Powerwash' dialog (ChromeOS only)
class ResetSettingsHandler : public SettingsPageUIHandler {
~ResetSettingsHandler() override;
static ResetSettingsHandler* Create(
content::WebUIDataSource* html_source, Profile* profile);
// WebUIMessageHandler implementation.
void RegisterMessages() override;
void OnJavascriptAllowed() override {}
void OnJavascriptDisallowed() override {}
ResetSettingsHandler(Profile* profile, bool allow_powerwash);
// Overriden in tests to substitute with a test version of ProfileResetter.
virtual ProfileResetter* GetResetter();
// Javascript callback to start clearing data.
void HandleResetProfileSettings(const base::ListValue* args);
// Retrieves the settings that will be reported, called from Javascript.
void HandleGetReportedSettings(const base::ListValue* args);
// Called once the settings that will be reported have been retrieved.
void OnGetReportedSettingsDone(std::string callback_id);
// Called when the reset profile dialog is shown.
void OnShowResetProfileDialog(const base::ListValue* args);
// Called when the reset profile dialog is hidden.
void OnHideResetProfileDialog(const base::ListValue* args);
// Called when the reset profile banner is shown.
void OnHideResetProfileBanner(const base::ListValue* args);
// Called when BrandcodeConfigFetcher completed fetching settings.
void OnSettingsFetched();
// Resets profile settings to default values. |send_settings| is true if user
// gave his consent to upload broken settings to Google for analysis.
void ResetProfile(std::string callback_id, bool send_settings);
// Closes the dialog once all requested settings has been reset.
void OnResetProfileSettingsDone(std::string callback_id,
bool send_feedback);
#if defined(OS_CHROMEOS)
// Will be called when powerwash dialog is shown.
void OnShowPowerwashDialog(const base::ListValue* args);
// Sets a pref indicating that a factory reset is requested and then requests
// a restart.
void HandleFactoryResetRestart(const base::ListValue* args);
// Whether factory reset can be performed.
bool allow_powerwash_ = false;
#endif // defined(OS_CHROMEOS)
Profile* const profile_;
std::unique_ptr<ProfileResetter> resetter_;
std::unique_ptr<BrandcodeConfigFetcher> config_fetcher_;
// Snapshot of settings before profile was reseted.
std::unique_ptr<ResettableSettingsSnapshot> setting_snapshot_;
// Contains Chrome brand code; empty for organic Chrome.
std::string brandcode_;
base::WeakPtrFactory<ResetSettingsHandler> weak_ptr_factory_;
} // namespace settings