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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/policy/managed_prefs_banner_base.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/prefs/pref_service.h"
#include "chrome/browser/prefs/pref_set_observer.h"
#include "chrome/common/notification_details.h"
#include "chrome/common/notification_type.h"
#include "chrome/common/pref_names.h"
namespace policy {
ManagedPrefsBannerBase::ManagedPrefsBannerBase(PrefService* user_prefs,
OptionsPage page) {
Init(g_browser_process->local_state(), user_prefs, page);
}
ManagedPrefsBannerBase::ManagedPrefsBannerBase(PrefService* local_state,
PrefService* user_prefs,
OptionsPage page) {
Init(local_state, user_prefs, page);
}
ManagedPrefsBannerBase::~ManagedPrefsBannerBase() {}
void ManagedPrefsBannerBase::AddLocalStatePref(const char* pref) {
local_state_set_->AddPref(pref);
}
void ManagedPrefsBannerBase::RemoveLocalStatePref(const char* pref) {
local_state_set_->RemovePref(pref);
}
void ManagedPrefsBannerBase::AddUserPref(const char* pref) {
user_pref_set_->AddPref(pref);
}
void ManagedPrefsBannerBase::RemoveUserPref(const char* pref) {
user_pref_set_->RemovePref(pref);
}
bool ManagedPrefsBannerBase::DetermineVisibility() const {
return local_state_set_->IsManaged() || user_pref_set_->IsManaged();
}
void ManagedPrefsBannerBase::Init(PrefService* local_state,
PrefService* user_prefs,
OptionsPage page) {
local_state_set_.reset(new PrefSetObserver(local_state, this));
user_pref_set_.reset(new PrefSetObserver(user_prefs, this));
switch (page) {
case OPTIONS_PAGE_GENERAL:
AddUserPref(prefs::kHomePage);
AddUserPref(prefs::kHomePageIsNewTabPage);
AddUserPref(prefs::kShowHomeButton);
AddUserPref(prefs::kRestoreOnStartup);
AddUserPref(prefs::kURLsToRestoreOnStartup);
AddUserPref(prefs::kDefaultSearchProviderEnabled);
AddUserPref(prefs::kDefaultSearchProviderName);
AddUserPref(prefs::kDefaultSearchProviderKeyword);
AddUserPref(prefs::kDefaultSearchProviderSearchURL);
AddUserPref(prefs::kDefaultSearchProviderSuggestURL);
AddUserPref(prefs::kDefaultSearchProviderIconURL);
AddUserPref(prefs::kDefaultSearchProviderEncodings);
break;
case OPTIONS_PAGE_CONTENT:
AddUserPref(prefs::kSyncManaged);
AddUserPref(prefs::kAutoFillEnabled);
AddUserPref(prefs::kPasswordManagerEnabled);
#if defined(OS_CHROMEOS)
AddUserPref(prefs::kEnableScreenLock);
#endif
break;
case OPTIONS_PAGE_ADVANCED:
AddUserPref(prefs::kAlternateErrorPagesEnabled);
AddUserPref(prefs::kSearchSuggestEnabled);
AddUserPref(prefs::kDnsPrefetchingEnabled);
AddUserPref(prefs::kDisableSpdy);
AddUserPref(prefs::kSafeBrowsingEnabled);
#if defined(GOOGLE_CHROME_BUILD)
AddLocalStatePref(prefs::kMetricsReportingEnabled);
#endif
AddUserPref(prefs::kProxyMode);
AddUserPref(prefs::kProxyServer);
AddUserPref(prefs::kProxyPacUrl);
AddUserPref(prefs::kProxyBypassList);
break;
default:
NOTREACHED();
}
}
void ManagedPrefsBannerBase::Observe(NotificationType type,
const NotificationSource& source,
const NotificationDetails& details) {
if (NotificationType::PREF_CHANGED == type) {
std::string* pref = Details<std::string>(details).ptr();
if (pref && (local_state_set_->IsObserved(*pref) ||
user_pref_set_->IsObserved(*pref)))
OnUpdateVisibility();
}
}
} // namespace policy
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