Common code from linux and windows implementations of SystemTrayDelegate

chrome/browser/ui/ash/system_tray_delegate_linux.cc

-// Copyright 2014 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/ash/system_tray_delegate_linux.h"
-
-#include <string>
-
-#include "ash/shell.h"
-#include "ash/shell_delegate.h"
-#include "ash/system/tray/system_tray.h"
-#include "ash/system/tray/system_tray_delegate.h"
-#include "ash/system/tray/system_tray_notifier.h"
-#include "ash/volume_control_delegate.h"
-#include "base/time/time.h"
-#include "chrome/browser/chrome_notification_types.h"
-#include "chrome/browser/lifetime/application_lifetime.h"
-#include "chrome/browser/profiles/profile_manager.h"
-#include "chrome/browser/ui/ash/system_tray_delegate_utils.h"
-#include "chrome/browser/ui/chrome_pages.h"
-#include "chrome/browser/ui/host_desktop.h"
-#include "chrome/browser/ui/scoped_tabbed_browser_displayer.h"
-#include "chrome/browser/upgrade_detector.h"
-#include "chrome/grit/locale_settings.h"
-#include "content/public/browser/notification_observer.h"
-#include "content/public/browser/notification_service.h"
-#include "ui/base/l10n/l10n_util.h"
-
-namespace {
-
-class SystemTrayDelegateLinux : public ash::SystemTrayDelegate,
-                                public content::NotificationObserver {
- public:
-  SystemTrayDelegateLinux()
-      : clock_type_(base::GetHourClockType()) {
-    // Register notifications on construction so that events such as
-    // PROFILE_CREATED do not get missed if they happen before Initialize().
-    registrar_.reset(new content::NotificationRegistrar);
-    registrar_->Add(this,
-                    chrome::NOTIFICATION_UPGRADE_RECOMMENDED,
-                    content::NotificationService::AllSources());
-  }
-
-  virtual ~SystemTrayDelegateLinux() {
-    registrar_.reset();
-  }
-
-  // Overridden from ash::SystemTrayDelegate:
-  virtual void Initialize() override {
-    UpdateClockType();
-  }
-
-  virtual void Shutdown() override {
-  }
-
-  virtual bool GetTrayVisibilityOnStartup() override {
-    return true;
-  }
-
-  virtual ash::user::LoginStatus GetUserLoginStatus() const override {
-    return ash::user::LOGGED_IN_OWNER;
-  }
-
-  virtual void ChangeProfilePicture() override {
-  }
-
-  virtual const std::string GetEnterpriseDomain() const override {
-    return std::string();
-  }
-
-  virtual const base::string16 GetEnterpriseMessage() const override {
-    return base::string16();
-  }
-
-  virtual const std::string GetSupervisedUserManager() const override {
-    return std::string();
-  }
-
-  virtual const base::string16 GetSupervisedUserManagerName() const override {
-    return base::string16();
-  }
-
-  virtual const base::string16 GetSupervisedUserMessage() const override {
-    return base::string16();
-  }
-
-  virtual bool IsUserSupervised() const override {
-    return false;
-  }
-
-  virtual void GetSystemUpdateInfo(ash::UpdateInfo* info) const override {
-    GetUpdateInfo(UpgradeDetector::GetInstance(), info);
-  }
-
-  virtual base::HourClockType GetHourClockType() const override {
-    return clock_type_;
-  }
-
-  virtual void ShowSettings() override {
-  }
-
-  virtual bool ShouldShowSettings() override {
-    return true;
-  }
-
-  virtual void ShowDateSettings() override {
-  }
-
-  virtual void ShowSetTimeDialog() override {
-  }
-
-  virtual void ShowNetworkSettings(const std::string& service_path) override {
-  }
-
-  virtual void ShowBluetoothSettings() override {
-  }
-
-  virtual void ShowDisplaySettings() override {
-  }
-
-  virtual void ShowChromeSlow() override {
-    chrome::ScopedTabbedBrowserDisplayer displayer(
-        ProfileManager::GetPrimaryUserProfile(), chrome::HOST_DESKTOP_TYPE_ASH);
-    chrome::ShowSlow(displayer.browser());
-  }
-
-  virtual bool ShouldShowDisplayNotification() override {
-    return false;
-  }
-
-  virtual void ShowIMESettings() override {
-  }
-
-  virtual void ShowHelp() override {
-    chrome::ShowHelpForProfile(
-        ProfileManager::GetLastUsedProfile(),
-        chrome::HOST_DESKTOP_TYPE_ASH,
-        chrome::HELP_SOURCE_MENU);
-  }
-
-  virtual void ShowAccessibilityHelp() override {
-  }
-
-  virtual void ShowAccessibilitySettings() override {
-  }
-
-  virtual void ShowPublicAccountInfo() override {
-  }
-
-  virtual void ShowSupervisedUserInfo() override {
-  }
-
-  virtual void ShowEnterpriseInfo() override {
-  }
-
-  virtual void ShowUserLogin() override {
-  }
-
-  virtual bool ShowSpringChargerReplacementDialog() override {
-    return false;
-  }
-
-  virtual bool IsSpringChargerReplacementDialogVisible() override {
-    return false;
-  }
-
-  virtual bool HasUserConfirmedSafeSpringCharger() override {
-    return false;
-  }
-
-  virtual void ShutDown() override {
-  }
-
-  virtual void SignOut() override {
-  }
-
-  virtual void RequestLockScreen() override {
-  }
-
-  virtual void RequestRestartForUpdate() override {
-    chrome::AttemptRestart();
-  }
-
-  virtual void GetAvailableBluetoothDevices(
-      ash::BluetoothDeviceList* list) override {
-  }
-
-  virtual void BluetoothStartDiscovering() override {
-  }
-
-  virtual void BluetoothStopDiscovering() override {
-  }
-
-  virtual void ConnectToBluetoothDevice(const std::string& address) override {
-  }
-
-  virtual bool IsBluetoothDiscovering() override {
-    return false;
-  }
-
-  virtual void GetCurrentIME(ash::IMEInfo* info) override {
-  }
-
-  virtual void GetAvailableIMEList(ash::IMEInfoList* list) override {
-  }
-
-  virtual void GetCurrentIMEProperties(
-      ash::IMEPropertyInfoList* list) override {
-  }
-
-  virtual void SwitchIME(const std::string& ime_id) override {
-  }
-
-  virtual void ActivateIMEProperty(const std::string& key) override {
-  }
-
-  virtual void ShowNetworkConfigure(const std::string& network_id) override {
-  }
-
-  virtual bool EnrollNetwork(const std::string& network_id) override {
-    return true;
-  }
-
-  virtual void ManageBluetoothDevices() override {
-  }
-
-  virtual void ToggleBluetooth() override {
-  }
-
-  virtual void ShowMobileSimDialog() override {
-  }
-
-  virtual void ShowMobileSetupDialog(const std::string& service_path) override {
-  }
-
-  virtual void ShowOtherNetworkDialog(const std::string& type) override {
-  }
-
-  virtual bool GetBluetoothAvailable() override {
-    return false;
-  }
-
-  virtual bool GetBluetoothEnabled() override {
-    return false;
-  }
-
-  virtual bool GetBluetoothDiscovering() override {
-    return false;
-  }
-
-  virtual void ChangeProxySettings() override {
-  }
-
-  virtual ash::VolumeControlDelegate*
-  GetVolumeControlDelegate() const override {
-    return NULL;
-  }
-
-  virtual void SetVolumeControlDelegate(
-      scoped_ptr<ash::VolumeControlDelegate> delegate) override {
-  }
-
-  virtual bool GetSessionStartTime(
-      base::TimeTicks* session_start_time) override {
-    return false;
-  }
-
-  virtual bool GetSessionLengthLimit(
-      base::TimeDelta* session_length_limit) override {
-    return false;
-  }
-
-  virtual int GetSystemTrayMenuWidth() override {
-    return l10n_util::GetLocalizedContentsWidthInPixels(
-        IDS_SYSTEM_TRAY_MENU_BUBBLE_WIDTH_PIXELS);
-  }
-
-  virtual void ActiveUserWasChanged() override {
-  }
-
-  virtual bool IsSearchKeyMappedToCapsLock() override {
-    return false;
-  }
-
-  virtual ash::tray::UserAccountsDelegate* GetUserAccountsDelegate(
-      const std::string& user_id) override {
-    return NULL;
-  }
-
-  virtual void AddCustodianInfoTrayObserver(
-    ash::CustodianInfoTrayObserver* observer) override {
-  }
-
-  virtual void RemoveCustodianInfoTrayObserver(
-    ash::CustodianInfoTrayObserver* observer) override {
-  }
-
- private:
-  ash::SystemTrayNotifier* GetSystemTrayNotifier() {
-    return ash::Shell::GetInstance()->system_tray_notifier();
-  }
-
-  void UpdateClockType() {
-    clock_type_ = (base::GetHourClockType() == base::k24HourClock) ?
-        base::k24HourClock : base::k12HourClock;
-    GetSystemTrayNotifier()->NotifyDateFormatChanged();
-  }
-
-  // content::NotificationObserver implementation.
-  virtual void Observe(int type,
-                       const content::NotificationSource& source,
-                       const content::NotificationDetails& details) override {
-    if (type == chrome::NOTIFICATION_UPGRADE_RECOMMENDED) {
-      ash::UpdateInfo info;
-      GetUpdateInfo(content::Source<UpgradeDetector>(source).ptr(), &info);
-      GetSystemTrayNotifier()->NotifyUpdateRecommended(info);
-    } else {
-      NOTREACHED();
-    }
-  }
-
-  scoped_ptr<content::NotificationRegistrar> registrar_;
-  base::HourClockType clock_type_;
-
-  DISALLOW_COPY_AND_ASSIGN(SystemTrayDelegateLinux);
-};
-
-}  // namespace
-
-
-ash::SystemTrayDelegate* CreateLinuxSystemTrayDelegate() {
-  return new SystemTrayDelegateLinux();
-}