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// Copyright 2015 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/ui/webui/profile_info_watcher.h"
#include "base/bind.h"
#include "base/bind_helpers.h"
#include "base/prefs/pref_service.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/profiles/profile_info_cache.h"
#include "chrome/browser/profiles/profile_manager.h"
#include "chrome/browser/signin/signin_manager_factory.h"
#include "chrome/common/pref_names.h"
#include "components/signin/core/browser/signin_manager.h"
ProfileInfoWatcher::ProfileInfoWatcher(
Profile* profile, const base::Closure& callback)
: profile_(profile), callback_(callback) {
DCHECK(profile_);
DCHECK(!callback_.is_null());
ProfileManager* profile_manager = g_browser_process->profile_manager();
// The profile_manager might be NULL in testing environments.
if (profile_manager)
profile_manager->GetProfileInfoCache().AddObserver(this);
signin_allowed_pref_.Init(prefs::kSigninAllowed, profile_->GetPrefs(),
base::Bind(&ProfileInfoWatcher::RunCallback, base::Unretained(this)));
}
ProfileInfoWatcher::~ProfileInfoWatcher() {
ProfileManager* profile_manager = g_browser_process->profile_manager();
// The profile_manager might be NULL in testing environments.
if (profile_manager)
profile_manager->GetProfileInfoCache().RemoveObserver(this);
}
void ProfileInfoWatcher::OnProfileAuthInfoChanged(
const base::FilePath& profile_path) {
RunCallback();
}
std::string ProfileInfoWatcher::GetAuthenticatedUsername() const {
std::string username;
SigninManagerBase* signin_manager = GetSigninManager();
if (signin_manager)
username = signin_manager->GetAuthenticatedUsername();
return username;
}
SigninManagerBase* ProfileInfoWatcher::GetSigninManager() const {
return SigninManagerFactory::GetForProfile(profile_);
}
void ProfileInfoWatcher::RunCallback() {
if (GetSigninManager())
callback_.Run();
}
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