Issue #1258 - Part 1: Import mailnews, ldap, and mork from comm-esr52.9.1

1 files changed, 1191 insertions, 0 deletions

diff --git a/mailnews/base/src/nsMessengerWinIntegration.cpp b/mailnews/base/src/nsMessengerWinIntegration.cpp
new file mode 100644
index 000000000..a014b9737
--- /dev/null
+++ b/mailnews/base/src/nsMessengerWinIntegration.cpp
@@ -0,0 +1,1191 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include <windows.h>
+#include <shellapi.h>
+
+#include "nsMessengerWinIntegration.h"
+#include "nsIMsgAccountManager.h"
+#include "nsIMsgMailSession.h"
+#include "nsIMsgIncomingServer.h"
+#include "nsIMsgIdentity.h"
+#include "nsIMsgAccount.h"
+#include "nsIMsgFolder.h"
+#include "nsIMsgWindow.h"
+#include "nsCOMPtr.h"
+#include "nsMsgBaseCID.h"
+#include "nsMsgFolderFlags.h"
+#include "nsDirectoryServiceDefs.h"
+#include "nsAppDirectoryServiceDefs.h"
+#include "nsIDirectoryService.h"
+#include "nsIWindowWatcher.h"
+#include "nsIWindowMediator.h"
+#include "mozIDOMWindow.h"
+#include "nsPIDOMWindow.h"
+#include "nsIDocShell.h"
+#include "nsIBaseWindow.h"
+#include "nsIWidget.h"
+#include "nsWidgetsCID.h"
+#include "MailNewsTypes.h"
+#include "nsIMessengerWindowService.h"
+#include "prprf.h"
+#include "nsIWeakReference.h"
+#include "nsIStringBundle.h"
+#include "nsIAlertsService.h"
+#include "nsIPrefService.h"
+#include "nsIPrefBranch.h"
+#include "nsIProperties.h"
+#include "nsISupportsPrimitives.h"
+#include "nsIInterfaceRequestorUtils.h"
+#include "nsIWeakReferenceUtils.h"
+#include "nsComponentManagerUtils.h"
+#include "nsNativeCharsetUtils.h"
+#include "nsMsgUtils.h"
+#ifdef MOZILLA_INTERNAL_API
+#include "mozilla/LookAndFeel.h"
+#endif
+#include "mozilla/Services.h"
+#include "nsIMutableArray.h"
+#include "nsArrayUtils.h"
+
+#include "nsToolkitCompsCID.h"
+#include <stdlib.h>
+#define PROFILE_COMMANDLINE_ARG " -profile "
+
+#define NOTIFICATIONCLASSNAME "MailBiffNotificationMessageWindow"
+#define UNREADMAILNODEKEY "Software\\Microsoft\\Windows\\CurrentVersion\\UnreadMail\\"
+#define SHELL32_DLL L"shell32.dll"
+#define DOUBLE_QUOTE "\""
+#define MAIL_COMMANDLINE_ARG " -mail"
+#define IDI_MAILBIFF 32576
+#define UNREAD_UPDATE_INTERVAL	(20 * 1000)	// 20 seconds
+#define ALERT_CHROME_URL "chrome://messenger/content/newmailalert.xul"
+#define NEW_MAIL_ALERT_ICON "chrome://messenger/skin/icons/new-mail-alert.png"
+#define SHOW_ALERT_PREF     "mail.biff.show_alert"
+#define SHOW_TRAY_ICON_PREF "mail.biff.show_tray_icon"
+#define SHOW_BALLOON_PREF   "mail.biff.show_balloon"
+#define SHOW_NEW_ALERT_PREF "mail.biff.show_new_alert"
+#define ALERT_ORIGIN_PREF   "ui.alertNotificationOrigin"
+
+// since we are including windows.h in this file, undefine get user name....
+#ifdef GetUserName
+#undef GetUserName
+#endif
+
+#ifndef NIIF_USER
+#define NIIF_USER       0x00000004
+#endif
+
+#ifndef NIIF_NOSOUND
+#define NIIF_NOSOUND    0x00000010
+#endif
+
+#ifndef NIN_BALOONUSERCLICK
+#define NIN_BALLOONUSERCLICK (WM_USER + 5)
+#endif
+
+#ifndef MOZILLA_INTERNAL_API
+// from LookAndFeel.h
+#define NS_ALERT_HORIZONTAL 1
+#define NS_ALERT_LEFT       2
+#define NS_ALERT_TOP        4
+#endif
+
+using namespace mozilla;
+
+// begin shameless copying from nsNativeAppSupportWin
+HWND hwndForDOMWindow( mozIDOMWindowProxy *window )
+{
+  if ( !window ) {
+    return 0;
+  }
+  nsCOMPtr<nsPIDOMWindowOuter> pidomwindow = nsPIDOMWindowOuter::From(window);
+
+  nsCOMPtr<nsIBaseWindow> ppBaseWindow =
+    do_QueryInterface( pidomwindow->GetDocShell() );
+  if (!ppBaseWindow)
+    return 0;
+
+  nsCOMPtr<nsIWidget> ppWidget;
+  ppBaseWindow->GetMainWidget( getter_AddRefs( ppWidget ) );
+
+  return (HWND)( ppWidget->GetNativeData( NS_NATIVE_WIDGET ) );
+}
+
+static void activateWindow( mozIDOMWindowProxy *win )
+{
+  // Try to get native window handle.
+  HWND hwnd = hwndForDOMWindow( win );
+  if ( hwnd )
+  {
+    // Restore the window if it is minimized.
+    if ( ::IsIconic( hwnd ) )
+      ::ShowWindow( hwnd, SW_RESTORE );
+    // Use the OS call, if possible.
+    ::SetForegroundWindow( hwnd );
+  } else {
+    // Use internal method.
+    nsCOMPtr<nsPIDOMWindowOuter> privateWindow = nsPIDOMWindowOuter::From(win);
+    privateWindow->Focus();
+  }
+}
+// end shameless copying from nsNativeAppWinSupport.cpp
+
+static void openMailWindow(const nsACString& aFolderUri)
+{
+  nsresult rv;
+  nsCOMPtr<nsIMsgMailSession> mailSession ( do_GetService(NS_MSGMAILSESSION_CONTRACTID, &rv));
+  if (NS_FAILED(rv))
+    return;
+
+  nsCOMPtr<nsIMsgWindow> topMostMsgWindow;
+  rv = mailSession->GetTopmostMsgWindow(getter_AddRefs(topMostMsgWindow));
+  if (topMostMsgWindow)
+  {
+    nsCOMPtr<mozIDOMWindowProxy> domWindow;
+    topMostMsgWindow->GetDomWindow(getter_AddRefs(domWindow));
+    if (domWindow)
+    {
+      if (!aFolderUri.IsEmpty())
+      {
+        nsCOMPtr<nsIMsgWindowCommands> windowCommands;
+        topMostMsgWindow->GetWindowCommands(getter_AddRefs(windowCommands));
+        if (windowCommands)
+          windowCommands->SelectFolder(aFolderUri);
+      }
+      activateWindow(domWindow);
+      return;
+    }
+  }
+
+  {
+    // the user doesn't have a mail window open already so open one for them...
+    nsCOMPtr<nsIMessengerWindowService> messengerWindowService =
+      do_GetService(NS_MESSENGERWINDOWSERVICE_CONTRACTID);
+    // if we want to preselect the first account with new mail,
+    // here is where we would try to generate a uri to pass in
+    // (and add code to the messenger window service to make that work)
+    if (messengerWindowService)
+      messengerWindowService->OpenMessengerWindowWithUri(
+                                "mail:3pane", nsCString(aFolderUri).get(), nsMsgKey_None);
+  }
+}
+
+static void CALLBACK delayedSingleClick(HWND msgWindow, UINT msg, INT_PTR idEvent, DWORD dwTime)
+{
+  ::KillTimer(msgWindow, idEvent);
+
+  // single clicks on the biff icon should re-open the alert notification
+  nsresult rv = NS_OK;
+  nsCOMPtr<nsIMessengerOSIntegration> integrationService =
+    do_GetService(NS_MESSENGEROSINTEGRATION_CONTRACTID, &rv);
+  if (NS_SUCCEEDED(rv))
+  {
+    // we know we are dealing with the windows integration object
+    nsMessengerWinIntegration * winIntegrationService = static_cast<nsMessengerWinIntegration*>
+                                                                   (static_cast<nsIMessengerOSIntegration*>(integrationService.get()));
+    winIntegrationService->ShowNewAlertNotification(true, EmptyString(), EmptyString());
+  }
+}
+
+// Window proc.
+static LRESULT CALLBACK MessageWindowProc( HWND msgWindow, UINT msg, WPARAM wp, LPARAM lp )
+{
+  if (msg == WM_USER)
+  {
+    if (lp == WM_LBUTTONDOWN)
+    {
+      // the only way to tell a single left click
+      // from a double left click is to fire a timer which gets cleared if we end up getting
+      // a WM_LBUTTONDBLK event.
+      ::SetTimer(msgWindow, 1, GetDoubleClickTime(), (TIMERPROC) delayedSingleClick);
+    }
+    else if (lp == WM_LBUTTONDBLCLK || lp == NIN_BALLOONUSERCLICK)
+    {
+      ::KillTimer(msgWindow, 1);
+      openMailWindow(EmptyCString());
+    }
+  }
+
+  return TRUE;
+}
+
+static HWND msgWindow;
+
+// Create: Register class and create window.
+static nsresult Create()
+{
+  if (msgWindow)
+    return NS_OK;
+
+  WNDCLASS classStruct = { 0,                          // style
+                           &MessageWindowProc,         // lpfnWndProc
+                           0,                          // cbClsExtra
+                           0,                          // cbWndExtra
+                           0,                          // hInstance
+                           0,                          // hIcon
+                           0,                          // hCursor
+                           0,                          // hbrBackground
+                           0,                          // lpszMenuName
+                           NOTIFICATIONCLASSNAME };    // lpszClassName
+
+  // Register the window class.
+  NS_ENSURE_TRUE( ::RegisterClass( &classStruct ), NS_ERROR_FAILURE );
+  // Create the window.
+  NS_ENSURE_TRUE( msgWindow = ::CreateWindow( NOTIFICATIONCLASSNAME,
+                                              0,          // title
+                                              WS_CAPTION, // style
+                                              0,0,0,0,    // x, y, cx, cy
+                                              0,          // parent
+                                              0,          // menu
+                                              0,          // instance
+                                              0 ),        // create struct
+                  NS_ERROR_FAILURE );
+  return NS_OK;
+}
+
+
+nsMessengerWinIntegration::nsMessengerWinIntegration()
+{
+  mDefaultServerAtom = MsgGetAtom("DefaultServer");
+  mTotalUnreadMessagesAtom = MsgGetAtom("TotalUnreadMessages");
+
+  mUnreadTimerActive = false;
+
+  mBiffStateAtom = MsgGetAtom("BiffState");
+  mBiffIconVisible = false;
+  mSuppressBiffIcon = false;
+  mAlertInProgress = false;
+  mBiffIconInitialized = false;
+  mFoldersWithNewMail = do_CreateInstance(NS_ARRAY_CONTRACTID);
+}
+
+nsMessengerWinIntegration::~nsMessengerWinIntegration()
+{
+  if (mUnreadCountUpdateTimer) {
+    mUnreadCountUpdateTimer->Cancel();
+    mUnreadCountUpdateTimer = nullptr;
+  }
+
+  // one last attempt, update the registry
+  nsresult rv = UpdateRegistryWithCurrent();
+  NS_ASSERTION(NS_SUCCEEDED(rv), "failed to update registry on shutdown");
+  DestroyBiffIcon();
+}
+
+NS_IMPL_ADDREF(nsMessengerWinIntegration)
+NS_IMPL_RELEASE(nsMessengerWinIntegration)
+
+NS_INTERFACE_MAP_BEGIN(nsMessengerWinIntegration)
+   NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsIMessengerOSIntegration)
+   NS_INTERFACE_MAP_ENTRY(nsIMessengerOSIntegration)
+   NS_INTERFACE_MAP_ENTRY(nsIFolderListener)
+   NS_INTERFACE_MAP_ENTRY(nsIObserver)
+NS_INTERFACE_MAP_END
+
+
+nsresult
+nsMessengerWinIntegration::ResetCurrent()
+{
+  mInboxURI.Truncate();
+  mEmail.Truncate();
+
+  mCurrentUnreadCount = -1;
+  mLastUnreadCountWrittenToRegistry = -1;
+
+  mDefaultAccountMightHaveAnInbox = true;
+  return NS_OK;
+}
+
+NOTIFYICONDATAW sBiffIconData = { NOTIFYICONDATAW_V2_SIZE,
+                                  0,
+                                  2,
+                                  NIF_ICON | NIF_MESSAGE | NIF_TIP | NIF_INFO,
+                                  WM_USER,
+                                  0,
+                                  L"",
+                                  0,
+                                  0,
+                                  L"",
+                                  30000,
+                                  L"",
+                                  NIIF_USER | NIIF_NOSOUND };
+// allow for the null terminator
+static const uint32_t kMaxTooltipSize = sizeof(sBiffIconData.szTip) /
+                                        sizeof(sBiffIconData.szTip[0]) - 1;
+static const uint32_t kMaxBalloonSize = sizeof(sBiffIconData.szInfo) /
+                                        sizeof(sBiffIconData.szInfo[0]) - 1;
+static const uint32_t kMaxBalloonTitle = sizeof(sBiffIconData.szInfoTitle) /
+                                         sizeof(sBiffIconData.szInfoTitle[0]) - 1;
+
+void nsMessengerWinIntegration::InitializeBiffStatusIcon()
+{
+  // initialize our biff status bar icon
+  Create();
+
+  sBiffIconData.hWnd = (HWND) msgWindow;
+  sBiffIconData.hIcon = ::LoadIcon( ::GetModuleHandle( NULL ), MAKEINTRESOURCE(IDI_MAILBIFF) );
+
+  mBiffIconInitialized = true;
+}
+
+nsresult
+nsMessengerWinIntegration::Init()
+{
+  nsresult rv;
+
+  // Get shell32.dll handle
+  HMODULE hModule = ::GetModuleHandleW(SHELL32_DLL);
+
+  if (hModule) {
+    // SHQueryUserNotificationState is available from Vista
+    mSHQueryUserNotificationState = (fnSHQueryUserNotificationState)GetProcAddress(hModule, "SHQueryUserNotificationState");
+  }
+
+  nsCOMPtr <nsIMsgAccountManager> accountManager =
+    do_GetService(NS_MSGACCOUNTMANAGER_CONTRACTID, &rv);
+  NS_ENSURE_SUCCESS(rv,rv);
+
+  // because we care if the default server changes
+  rv = accountManager->AddRootFolderListener(this);
+  NS_ENSURE_SUCCESS(rv,rv);
+
+  nsCOMPtr<nsIMsgMailSession> mailSession = do_GetService(NS_MSGMAILSESSION_CONTRACTID, &rv);
+  NS_ENSURE_SUCCESS(rv,rv);
+
+  // because we care if the unread total count changes
+  rv = mailSession->AddFolderListener(this, nsIFolderListener::boolPropertyChanged | nsIFolderListener::intPropertyChanged);
+  NS_ENSURE_SUCCESS(rv,rv);
+
+  // get current profile path for the commandliner
+  nsCOMPtr<nsIProperties> directoryService =
+    do_GetService(NS_DIRECTORY_SERVICE_CONTRACTID, &rv);
+  NS_ENSURE_SUCCESS(rv,rv);
+
+  nsCOMPtr<nsIFile> profilePath;
+  rv = directoryService->Get(NS_APP_USER_PROFILE_50_DIR,
+                             NS_GET_IID(nsIFile),
+                             getter_AddRefs(profilePath));
+  NS_ENSURE_SUCCESS(rv,rv);
+
+  rv = profilePath->GetPath(mProfilePath);
+  NS_ENSURE_SUCCESS(rv, rv);
+
+  // get application path
+  WCHAR appPath[_MAX_PATH] = {0};
+  ::GetModuleFileNameW(nullptr, appPath, sizeof(appPath));
+  mAppName.Assign((char16_t *)appPath);
+
+  rv = ResetCurrent();
+  NS_ENSURE_SUCCESS(rv,rv);
+
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsMessengerWinIntegration::OnItemPropertyChanged(nsIMsgFolder *, nsIAtom *, char const *, char const *)
+{
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsMessengerWinIntegration::OnItemUnicharPropertyChanged(nsIMsgFolder *, nsIAtom *, const char16_t *, const char16_t *)
+{
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsMessengerWinIntegration::OnItemRemoved(nsIMsgFolder *, nsISupports *)
+{
+  return NS_OK;
+}
+
+nsresult nsMessengerWinIntegration::GetStringBundle(nsIStringBundle **aBundle)
+{
+  NS_ENSURE_ARG_POINTER(aBundle);
+  nsCOMPtr<nsIStringBundleService> bundleService =
+    mozilla::services::GetStringBundleService();
+  NS_ENSURE_TRUE(bundleService, NS_ERROR_UNEXPECTED);
+  nsCOMPtr<nsIStringBundle> bundle;
+  bundleService->CreateBundle("chrome://messenger/locale/messenger.properties",
+                              getter_AddRefs(bundle));
+  NS_IF_ADDREF(*aBundle = bundle);
+  return NS_OK;
+}
+
+#ifndef MOZ_THUNDERBIRD
+nsresult nsMessengerWinIntegration::ShowAlertMessage(const nsString& aAlertTitle,
+                                                     const nsString& aAlertText,
+                                                     const nsACString& aFolderURI)
+{
+  nsresult rv;
+
+  // if we are already in the process of showing an alert, don't try to show another....
+  if (mAlertInProgress)
+    return NS_OK;
+
+  nsCOMPtr<nsIPrefBranch> prefBranch(do_GetService(NS_PREFSERVICE_CONTRACTID, &rv));
+  NS_ENSURE_SUCCESS(rv, rv);
+
+  bool showBalloon = false;
+  prefBranch->GetBoolPref(SHOW_BALLOON_PREF, &showBalloon);
+  sBiffIconData.szInfo[0] = '\0';
+  if (showBalloon) {
+    ::wcsncpy( sBiffIconData.szInfoTitle, aAlertTitle.get(), kMaxBalloonTitle);
+    ::wcsncpy( sBiffIconData.szInfo, aAlertText.get(), kMaxBalloonSize);
+  }
+
+  bool showAlert = true;
+  prefBranch->GetBoolPref(SHOW_ALERT_PREF, &showAlert);
+
+  if (showAlert)
+  {
+    nsCOMPtr<nsIAlertsService> alertsService (do_GetService(NS_ALERTSERVICE_CONTRACTID, &rv));
+    if (NS_SUCCEEDED(rv))
+    {
+      rv = alertsService->ShowAlertNotification(NS_LITERAL_STRING(NEW_MAIL_ALERT_ICON), aAlertTitle,
+                                                aAlertText, true,
+                                                NS_ConvertASCIItoUTF16(aFolderURI), this,
+                                                EmptyString(),
+                                                NS_LITERAL_STRING("auto"),
+                                                EmptyString(), EmptyString(),
+                                                nullptr,
+                                                false,
+                                                false);
+      mAlertInProgress = true;
+    }
+  }
+
+  if (!showAlert || NS_FAILED(rv)) // go straight to showing the system tray icon.
+    AlertFinished();
+
+  return rv;
+}
+#endif
+// Opening Thunderbird's new mail alert notification window
+// aUserInitiated --> true if we are opening the alert notification in response to a user action
+//                    like clicking on the biff icon
+nsresult nsMessengerWinIntegration::ShowNewAlertNotification(bool aUserInitiated, const nsString& aAlertTitle, const nsString& aAlertText)
+{
+  nsresult rv;
+
+  // if we are already in the process of showing an alert, don't try to show another....
+  if (mAlertInProgress)
+    return NS_OK;
+
+  nsCOMPtr<nsIPrefBranch> prefBranch(do_GetService(NS_PREFSERVICE_CONTRACTID, &rv));
+  NS_ENSURE_SUCCESS(rv, rv);
+
+  bool showBalloon = false;
+  prefBranch->GetBoolPref(SHOW_BALLOON_PREF, &showBalloon);
+  sBiffIconData.szInfo[0] = '\0';
+  if (showBalloon) {
+    ::wcsncpy( sBiffIconData.szInfoTitle, aAlertTitle.get(), kMaxBalloonTitle);
+    ::wcsncpy( sBiffIconData.szInfo, aAlertText.get(), kMaxBalloonSize);
+  }
+
+  bool showAlert = true;
+
+  if (prefBranch)
+    prefBranch->GetBoolPref(SHOW_ALERT_PREF, &showAlert);
+
+  // check if we are allowed to show a notification
+  if (showAlert && mSHQueryUserNotificationState) {
+    MOZ_QUERY_USER_NOTIFICATION_STATE qstate;
+    if (SUCCEEDED(mSHQueryUserNotificationState(&qstate))) {
+      if (qstate != QUNS_ACCEPTS_NOTIFICATIONS) {
+        showAlert = false;
+      }
+    }
+  }
+
+  if (showAlert)
+  {
+    nsCOMPtr<nsIMutableArray> argsArray(do_CreateInstance(NS_ARRAY_CONTRACTID, &rv));
+    NS_ENSURE_SUCCESS(rv, rv);
+
+    // pass in the array of folders with unread messages
+    nsCOMPtr<nsISupportsInterfacePointer> ifptr = do_CreateInstance(NS_SUPPORTS_INTERFACE_POINTER_CONTRACTID, &rv);
+    NS_ENSURE_SUCCESS(rv, rv);
+    ifptr->SetData(mFoldersWithNewMail);
+    ifptr->SetDataIID(&NS_GET_IID(nsIArray));
+    rv = argsArray->AppendElement(ifptr, false);
+    NS_ENSURE_SUCCESS(rv, rv);
+
+    // pass in the observer
+    ifptr = do_CreateInstance(NS_SUPPORTS_INTERFACE_POINTER_CONTRACTID, &rv);
+    NS_ENSURE_SUCCESS(rv, rv);
+    nsCOMPtr <nsISupports> supports = do_QueryInterface(static_cast<nsIMessengerOSIntegration*>(this));
+    ifptr->SetData(supports);
+    ifptr->SetDataIID(&NS_GET_IID(nsIObserver));
+    rv = argsArray->AppendElement(ifptr, false);
+    NS_ENSURE_SUCCESS(rv, rv);
+
+    // pass in the animation flag
+    nsCOMPtr<nsISupportsPRBool> scriptableUserInitiated (do_CreateInstance(NS_SUPPORTS_PRBOOL_CONTRACTID, &rv));
+    NS_ENSURE_SUCCESS(rv, rv);
+    scriptableUserInitiated->SetData(aUserInitiated);
+    rv = argsArray->AppendElement(scriptableUserInitiated, false);
+    NS_ENSURE_SUCCESS(rv, rv);
+
+    // pass in the alert origin
+    nsCOMPtr<nsISupportsPRUint8> scriptableOrigin (do_CreateInstance(NS_SUPPORTS_PRUINT8_CONTRACTID));
+    NS_ENSURE_TRUE(scriptableOrigin, NS_ERROR_FAILURE);
+    scriptableOrigin->SetData(0);
+    int32_t origin = 0;
+#ifdef MOZILLA_INTERNAL_API
+    origin = LookAndFeel::GetInt(LookAndFeel::eIntID_AlertNotificationOrigin);
+#else
+    // Get task bar window handle
+    HWND shellWindow = FindWindowW(L"Shell_TrayWnd", NULL);
+
+    rv = prefBranch->GetIntPref(ALERT_ORIGIN_PREF, &origin);
+    if (NS_FAILED(rv) && (shellWindow != NULL))
+    {
+      // Determine position
+      APPBARDATA appBarData;
+      appBarData.hWnd = shellWindow;
+      appBarData.cbSize = sizeof(appBarData);
+      if (SHAppBarMessage(ABM_GETTASKBARPOS, &appBarData))
+      {
+        // Set alert origin as a bit field - see LookAndFeel.h
+        // 0 represents bottom right, sliding vertically.
+        switch(appBarData.uEdge)
+        {
+          case ABE_LEFT:
+            origin = NS_ALERT_HORIZONTAL | NS_ALERT_LEFT;
+            break;
+          case ABE_RIGHT:
+            origin = NS_ALERT_HORIZONTAL;
+            break;
+          case ABE_TOP:
+            origin = NS_ALERT_TOP;
+            // fall through for the right-to-left handling.
+          case ABE_BOTTOM:
+            // If the task bar is right-to-left,
+            // move the origin to the left
+            if (::GetWindowLong(shellWindow, GWL_EXSTYLE) &
+                  WS_EX_LAYOUTRTL)
+              origin |= NS_ALERT_LEFT;
+            break;
+        }
+      }
+    }
+#endif
+    scriptableOrigin->SetData(origin);
+
+    rv = argsArray->AppendElement(scriptableOrigin, false);
+    NS_ENSURE_SUCCESS(rv, rv);
+
+    nsCOMPtr<nsIWindowWatcher> wwatch(do_GetService(NS_WINDOWWATCHER_CONTRACTID));
+    nsCOMPtr<mozIDOMWindowProxy> newWindow;
+    rv = wwatch->OpenWindow(0, ALERT_CHROME_URL, "_blank",
+                "chrome,dialog=yes,titlebar=no,popup=yes", argsArray,
+                 getter_AddRefs(newWindow));
+
+    mAlertInProgress = true;
+  }
+
+  // if the user has turned off the mail alert, or  openWindow generated an error,
+  // then go straight to the system tray.
+  if (!showAlert || NS_FAILED(rv))
+    AlertFinished();
+
+  return rv;
+}
+
+nsresult nsMessengerWinIntegration::AlertFinished()
+{
+  // okay, we are done showing the alert
+  // now put an icon in the system tray, if allowed
+  bool showTrayIcon = !mSuppressBiffIcon || sBiffIconData.szInfo[0];
+  if (showTrayIcon)
+  {
+    nsCOMPtr<nsIPrefBranch> prefBranch(do_GetService(NS_PREFSERVICE_CONTRACTID));
+    if (prefBranch)
+      prefBranch->GetBoolPref(SHOW_TRAY_ICON_PREF, &showTrayIcon);
+  }
+  if (showTrayIcon)
+  {
+    GenericShellNotify(NIM_ADD);
+    mBiffIconVisible = true;
+  }
+  mSuppressBiffIcon = false;
+  mAlertInProgress = false;
+  return NS_OK;
+}
+
+nsresult nsMessengerWinIntegration::AlertClicked()
+{
+  nsresult rv;
+  nsCOMPtr<nsIMsgMailSession> mailSession = do_GetService(NS_MSGMAILSESSION_CONTRACTID, &rv);
+  NS_ENSURE_SUCCESS(rv,rv);
+  nsCOMPtr<nsIMsgWindow> topMostMsgWindow;
+  rv = mailSession->GetTopmostMsgWindow(getter_AddRefs(topMostMsgWindow));
+  if (topMostMsgWindow)
+  {
+    nsCOMPtr<mozIDOMWindowProxy> domWindow;
+    topMostMsgWindow->GetDomWindow(getter_AddRefs(domWindow));
+    if (domWindow)
+    {
+      activateWindow(domWindow);
+      return NS_OK;
+    }
+  }
+  // make sure we don't insert the icon in the system tray since the user clicked on the alert.
+  mSuppressBiffIcon = true;
+  nsCString folderURI;
+  GetFirstFolderWithNewMail(folderURI);
+  openMailWindow(folderURI);
+  return NS_OK;
+}
+
+#ifdef MOZ_SUITE
+nsresult nsMessengerWinIntegration::AlertClickedSimple()
+{
+  mSuppressBiffIcon = true;
+  return NS_OK;
+}
+#endif MOZ_SUITE
+
+NS_IMETHODIMP
+nsMessengerWinIntegration::Observe(nsISupports* aSubject, const char* aTopic, const char16_t* aData)
+{
+  if (strcmp(aTopic, "alertfinished") == 0)
+      return AlertFinished();
+
+  if (strcmp(aTopic, "alertclickcallback") == 0)
+      return AlertClicked();
+
+#ifdef MOZ_SUITE
+  // SeaMonkey does most of the GUI work in JS code when clicking on a mail
+  // notification, so it needs an extra function here
+  if (strcmp(aTopic, "alertclicksimplecallback") == 0)
+      return AlertClickedSimple();
+#endif
+
+  return NS_OK;
+}
+
+static void EscapeAmpersands(nsString& aToolTip)
+{
+  // First, check to see whether we have any ampersands.
+  int32_t pos = aToolTip.FindChar('&');
+  if (pos == kNotFound)
+    return;
+
+  // Next, see if we only have bare ampersands.
+  pos = MsgFind(aToolTip, "&&", false, pos);
+
+  // Windows tooltip code removes one ampersand from each run,
+  // then collapses pairs of amperands. This means that in the easy case,
+  // we need to replace each ampersand with three.
+  MsgReplaceSubstring(aToolTip, NS_LITERAL_STRING("&"), NS_LITERAL_STRING("&&&"));
+  if (pos == kNotFound)
+    return;
+
+  // We inserted too many ampersands. Remove some.
+  for (;;) {
+    pos = MsgFind(aToolTip, "&&&&&&", false, pos);
+    if (pos == kNotFound)
+      return;
+
+    aToolTip.Cut(pos, 1);
+    pos += 2;
+  }
+}
+
+void nsMessengerWinIntegration::FillToolTipInfo()
+{
+  // iterate over all the folders in mFoldersWithNewMail
+  nsString accountName;
+  nsCString hostName;
+  nsString toolTipLine;
+  nsAutoString toolTipText;
+  nsAutoString animatedAlertText;
+  nsCOMPtr<nsIMsgFolder> folder;
+  nsCOMPtr<nsIWeakReference> weakReference;
+  int32_t numNewMessages = 0;
+
+  uint32_t count = 0;
+  NS_ENSURE_SUCCESS_VOID(mFoldersWithNewMail->GetLength(&count));
+
+  for (uint32_t index = 0; index < count; index++)
+  {
+    weakReference = do_QueryElementAt(mFoldersWithNewMail, index);
+    folder = do_QueryReferent(weakReference);
+    if (folder)
+    {
+      folder->GetPrettiestName(accountName);
+
+      numNewMessages = 0;
+      folder->GetNumNewMessages(true, &numNewMessages);
+      nsCOMPtr<nsIStringBundle> bundle;
+      GetStringBundle(getter_AddRefs(bundle));
+      if (bundle)
+      {
+        nsAutoString numNewMsgsText;
+        numNewMsgsText.AppendInt(numNewMessages);
+
+        const char16_t *formatStrings[] =
+        {
+          numNewMsgsText.get(),
+        };
+
+        nsString finalText;
+        if (numNewMessages == 1)
+          bundle->FormatStringFromName(u"biffNotification_message", formatStrings, 1, getter_Copies(finalText));
+        else
+          bundle->FormatStringFromName(u"biffNotification_messages", formatStrings, 1, getter_Copies(finalText));
+
+        // the alert message is special...we actually only want to show the first account with
+        // new mail in the alert.
+        if (animatedAlertText.IsEmpty()) // if we haven't filled in the animated alert text yet
+          animatedAlertText = finalText;
+
+        toolTipLine.Append(accountName);
+        toolTipLine.Append(' ');
+        toolTipLine.Append(finalText);
+        EscapeAmpersands(toolTipLine);
+
+        // only add this new string if it will fit without truncation....
+        if (toolTipLine.Length() + toolTipText.Length() <= kMaxTooltipSize)
+          toolTipText.Append(toolTipLine);
+
+        // clear out the tooltip line for the next folder
+        toolTipLine.Assign('\n');
+      } // if we got a bundle
+    } // if we got a folder
+  } // for each folder
+
+  ::wcsncpy( sBiffIconData.szTip, toolTipText.get(), kMaxTooltipSize);
+
+  if (!mBiffIconVisible)
+  {
+#ifndef MOZ_THUNDERBIRD
+  nsresult rv;
+  bool showNewAlert = false;
+  nsCOMPtr<nsIPrefBranch> prefBranch(do_GetService(NS_PREFSERVICE_CONTRACTID, &rv));
+  NS_ENSURE_SUCCESS_VOID(rv);
+
+  prefBranch->GetBoolPref(SHOW_NEW_ALERT_PREF, &showNewAlert);
+  if (!showNewAlert)
+    ShowAlertMessage(accountName, animatedAlertText, EmptyCString());
+  else
+#endif
+    ShowNewAlertNotification(false, accountName, animatedAlertText);
+  }
+  else
+   GenericShellNotify( NIM_MODIFY);
+}
+
+// Get the first top level folder which we know has new mail, then enumerate over
+// all the subfolders looking for the first real folder with new mail.
+// Return the folderURI for that folder.
+nsresult nsMessengerWinIntegration::GetFirstFolderWithNewMail(nsACString& aFolderURI)
+{
+  NS_ENSURE_TRUE(mFoldersWithNewMail, NS_ERROR_FAILURE);
+
+  nsCOMPtr<nsIMsgFolder> folder;
+  nsCOMPtr<nsIWeakReference> weakReference;
+  int32_t numNewMessages = 0;
+
+  uint32_t count = 0;
+  nsresult rv = mFoldersWithNewMail->GetLength(&count);
+  if (NS_FAILED(rv) || !count)  // kick out if we don't have any folders with new mail
+    return NS_OK;
+
+  weakReference = do_QueryElementAt(mFoldersWithNewMail, 0);
+  folder = do_QueryReferent(weakReference);
+
+  if (folder)
+  {
+    nsCOMPtr<nsIMsgFolder> msgFolder;
+    // enumerate over the folders under this root folder till we find one with new mail....
+    nsCOMPtr<nsIArray> allFolders;
+    rv = folder->GetDescendants(getter_AddRefs(allFolders));
+    NS_ENSURE_SUCCESS(rv, rv);
+
+    nsCOMPtr<nsISimpleEnumerator> enumerator;
+    rv = allFolders->Enumerate(getter_AddRefs(enumerator));
+    if (NS_SUCCEEDED(rv) && enumerator)
+    {
+      nsCOMPtr<nsISupports> supports;
+      bool hasMore = false;
+      while (NS_SUCCEEDED(enumerator->HasMoreElements(&hasMore)) && hasMore)
+      {
+        rv = enumerator->GetNext(getter_AddRefs(supports));
+        if (NS_SUCCEEDED(rv) && supports)
+        {
+          msgFolder = do_QueryInterface(supports, &rv);
+          if (msgFolder)
+          {
+            numNewMessages = 0;
+            msgFolder->GetNumNewMessages(false, &numNewMessages);
+            if (numNewMessages)
+              break; // kick out of the while loop
+          }
+        } // if we have a folder
+      }  // if we have more potential folders to enumerate
+    }  // if enumerator
+
+    if (msgFolder)
+      msgFolder->GetURI(aFolderURI);
+  }
+
+  return NS_OK;
+}
+
+void nsMessengerWinIntegration::DestroyBiffIcon()
+{
+  GenericShellNotify(NIM_DELETE);
+  // Don't call DestroyIcon().  see http://bugzilla.mozilla.org/show_bug.cgi?id=134745
+}
+
+void nsMessengerWinIntegration::GenericShellNotify(DWORD aMessage)
+{
+  ::Shell_NotifyIconW( aMessage, &sBiffIconData );
+}
+
+NS_IMETHODIMP
+nsMessengerWinIntegration::OnItemPropertyFlagChanged(nsIMsgDBHdr *item, nsIAtom *property, uint32_t oldFlag, uint32_t newFlag)
+{
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsMessengerWinIntegration::OnItemAdded(nsIMsgFolder *, nsISupports *)
+{
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsMessengerWinIntegration::OnItemBoolPropertyChanged(nsIMsgFolder *aItem,
+                                                         nsIAtom *aProperty,
+                                                         bool aOldValue,
+                                                         bool aNewValue)
+{
+  if (aProperty == mDefaultServerAtom) {
+    nsresult rv;
+
+    // this property changes multiple times
+    // on account deletion or when the user changes their
+    // default account.  ResetCurrent() will set
+    // mInboxURI to null, so we use that
+    // to prevent us from attempting to remove
+    // something from the registry that has already been removed
+    if (!mInboxURI.IsEmpty() && !mEmail.IsEmpty()) {
+      rv = RemoveCurrentFromRegistry();
+      NS_ENSURE_SUCCESS(rv,rv);
+    }
+
+    // reset so we'll go get the new default server next time
+    rv = ResetCurrent();
+    NS_ENSURE_SUCCESS(rv,rv);
+
+    rv = UpdateUnreadCount();
+    NS_ENSURE_SUCCESS(rv,rv);
+  }
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsMessengerWinIntegration::OnItemEvent(nsIMsgFolder *, nsIAtom *)
+{
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsMessengerWinIntegration::OnItemIntPropertyChanged(nsIMsgFolder *aItem, nsIAtom *aProperty, int64_t aOldValue, int64_t aNewValue)
+{
+  // if we got new mail show a icon in the system tray
+  if (mBiffStateAtom == aProperty && mFoldersWithNewMail)
+  {
+    nsCOMPtr<nsIWeakReference> weakFolder = do_GetWeakReference(aItem);
+    uint32_t indexInNewArray;
+    nsresult rv = mFoldersWithNewMail->IndexOf(0, weakFolder, &indexInNewArray);
+    bool folderFound = NS_SUCCEEDED(rv);
+
+    if (!mBiffIconInitialized)
+      InitializeBiffStatusIcon();
+
+    if (aNewValue == nsIMsgFolder::nsMsgBiffState_NewMail)
+    {
+      // if the icon is not already visible, only show a system tray icon iff
+      // we are performing biff (as opposed to the user getting new mail)
+      if (!mBiffIconVisible)
+      {
+        bool performingBiff = false;
+        nsCOMPtr<nsIMsgIncomingServer> server;
+        aItem->GetServer(getter_AddRefs(server));
+        if (server)
+          server->GetPerformingBiff(&performingBiff);
+        if (!performingBiff)
+          return NS_OK; // kick out right now...
+      }
+      if (!folderFound)
+        mFoldersWithNewMail->InsertElementAt(weakFolder, 0, false);
+      // now regenerate the tooltip
+      FillToolTipInfo();
+    }
+    else if (aNewValue == nsIMsgFolder::nsMsgBiffState_NoMail)
+    {
+      // we are always going to remove the icon whenever we get our first no mail
+      // notification.
+
+      // avoid a race condition where we are told to remove the icon before we've actually
+      // added it to the system tray. This happens when the user reads a new message before
+      // the animated alert has gone away.
+      if (mAlertInProgress)
+        mSuppressBiffIcon = true;
+
+      if (folderFound)
+        mFoldersWithNewMail->RemoveElementAt(indexInNewArray);
+      if (mBiffIconVisible)
+      {
+        mBiffIconVisible = false;
+        GenericShellNotify(NIM_DELETE);
+      }
+    }
+  } // if the biff property changed
+
+  if (aProperty == mTotalUnreadMessagesAtom) {
+    nsCString itemURI;
+    nsresult rv;
+    rv = aItem->GetURI(itemURI);
+    NS_ENSURE_SUCCESS(rv,rv);
+
+    if (mInboxURI.Equals(itemURI))
+      mCurrentUnreadCount = aNewValue;
+
+    // If the timer isn't running yet, then we immediately update the
+    // registry and then start a one-shot timer. If the Unread counter
+    // has toggled zero / nonzero, we also update immediately.
+    // Otherwise, if the timer is running, defer the update. This means
+    // that all counter updates that occur within the timer interval are
+    // batched into a single registry update, to avoid hitting the
+    // registry too frequently. We also do a final update on shutdown,
+    // regardless of the timer.
+    if (!mUnreadTimerActive ||
+         (!mCurrentUnreadCount && mLastUnreadCountWrittenToRegistry) ||
+         (mCurrentUnreadCount && mLastUnreadCountWrittenToRegistry < 1)) {
+      rv = UpdateUnreadCount();
+      NS_ENSURE_SUCCESS(rv,rv);
+      // If timer wasn't running, start it.
+      if (!mUnreadTimerActive)
+        rv = SetupUnreadCountUpdateTimer();
+    }
+  }
+  return NS_OK;
+}
+
+void
+nsMessengerWinIntegration::OnUnreadCountUpdateTimer(nsITimer *timer, void *osIntegration)
+{
+  nsMessengerWinIntegration *winIntegration = (nsMessengerWinIntegration*)osIntegration;
+
+  winIntegration->mUnreadTimerActive = false;
+  nsresult rv = winIntegration->UpdateUnreadCount();
+  NS_ASSERTION(NS_SUCCEEDED(rv), "updating unread count failed");
+}
+
+nsresult
+nsMessengerWinIntegration::RemoveCurrentFromRegistry()
+{
+  // If Windows XP, open the registry and get rid of old account registry entries
+  // If there is a email prefix, get it and use it to build the registry key.
+  // Otherwise, just the email address will be the registry key.
+  nsAutoString currentUnreadMailCountKey;
+  if (!mEmailPrefix.IsEmpty()) {
+    currentUnreadMailCountKey.Assign(mEmailPrefix);
+    currentUnreadMailCountKey.Append(NS_ConvertASCIItoUTF16(mEmail));
+  }
+  else
+    CopyASCIItoUTF16(mEmail, currentUnreadMailCountKey);
+
+  WCHAR registryUnreadMailCountKey[_MAX_PATH] = {0};
+  // Enumerate through registry entries to delete the key matching
+  // currentUnreadMailCountKey
+  int index = 0;
+  while (SUCCEEDED(SHEnumerateUnreadMailAccountsW(HKEY_CURRENT_USER,
+                                                  index,
+                                                  registryUnreadMailCountKey,
+                                                  sizeof(registryUnreadMailCountKey))))
+  {
+    if (wcscmp(registryUnreadMailCountKey, currentUnreadMailCountKey.get())==0) {
+      nsAutoString deleteKey;
+      deleteKey.Assign(NS_LITERAL_STRING(UNREADMAILNODEKEY).get());
+      deleteKey.Append(currentUnreadMailCountKey.get());
+
+      if (!deleteKey.IsEmpty()) {
+        // delete this key and berak out of the loop
+        RegDeleteKey(HKEY_CURRENT_USER,
+                     NS_ConvertUTF16toUTF8(deleteKey).get());
+        break;
+      }
+      else {
+        index++;
+      }
+    }
+    else {
+      index++;
+    }
+  }
+  return NS_OK;
+}
+
+nsresult
+nsMessengerWinIntegration::UpdateRegistryWithCurrent()
+{
+  if (mInboxURI.IsEmpty() || mEmail.IsEmpty())
+    return NS_OK;
+
+  // only update the registry if the count has changed
+  // and if the unread count is valid
+  if ((mCurrentUnreadCount < 0) || (mCurrentUnreadCount == mLastUnreadCountWrittenToRegistry))
+    return NS_OK;
+
+  // commandliner has to be built in the form of statement
+  // which can be open the mailer app to the default user account
+  // For given profile 'foo', commandliner will be built as
+  // ""<absolute path to application>" -p foo -mail" where absolute
+  // path to application is extracted from mAppName
+  nsAutoString commandLinerForAppLaunch;
+  commandLinerForAppLaunch.Assign(NS_LITERAL_STRING(DOUBLE_QUOTE));
+  commandLinerForAppLaunch.Append(mAppName);
+  commandLinerForAppLaunch.Append(NS_LITERAL_STRING(DOUBLE_QUOTE));
+  commandLinerForAppLaunch.Append(NS_LITERAL_STRING(PROFILE_COMMANDLINE_ARG));
+  commandLinerForAppLaunch.Append(NS_LITERAL_STRING(DOUBLE_QUOTE));
+  commandLinerForAppLaunch.Append(mProfilePath);
+  commandLinerForAppLaunch.Append(NS_LITERAL_STRING(DOUBLE_QUOTE));
+  commandLinerForAppLaunch.Append(NS_LITERAL_STRING(MAIL_COMMANDLINE_ARG));
+
+  if (!commandLinerForAppLaunch.IsEmpty())
+  {
+    nsAutoString pBuffer;
+
+    if (!mEmailPrefix.IsEmpty()) {
+      pBuffer.Assign(mEmailPrefix);
+      pBuffer.Append(NS_ConvertASCIItoUTF16(mEmail));
+    }
+    else
+      CopyASCIItoUTF16(mEmail, pBuffer);
+
+    // Write the info into the registry
+    HRESULT hr = SHSetUnreadMailCountW(pBuffer.get(),
+                                       mCurrentUnreadCount,
+                                       commandLinerForAppLaunch.get());
+  }
+
+  // do this last
+  mLastUnreadCountWrittenToRegistry = mCurrentUnreadCount;
+
+  return NS_OK;
+}
+
+nsresult
+nsMessengerWinIntegration::SetupInbox()
+{
+  nsresult rv;
+
+  // get default account
+  nsCOMPtr <nsIMsgAccountManager> accountManager =
+    do_GetService(NS_MSGACCOUNTMANAGER_CONTRACTID, &rv);
+  NS_ENSURE_SUCCESS(rv,rv);
+
+  nsCOMPtr <nsIMsgAccount> account;
+  rv = accountManager->GetDefaultAccount(getter_AddRefs(account));
+  if (NS_FAILED(rv)) {
+    // this can happen if we launch mail on a new profile
+    // we don't have a default account yet
+    mDefaultAccountMightHaveAnInbox = false;
+    return NS_OK;
+  }
+
+  // get incoming server
+  nsCOMPtr <nsIMsgIncomingServer> server;
+  rv = account->GetIncomingServer(getter_AddRefs(server));
+  NS_ENSURE_SUCCESS(rv,rv);
+  if (!server)
+    return NS_ERROR_FAILURE;
+
+  nsCString type;
+  rv = server->GetType(type);
+  NS_ENSURE_SUCCESS(rv,rv);
+
+  // we only care about imap and pop3
+  if (type.EqualsLiteral("imap") || type.EqualsLiteral("pop3")) {
+    // imap and pop3 account should have an Inbox
+    mDefaultAccountMightHaveAnInbox = true;
+
+    mEmailPrefix.Truncate();
+
+    // Get user's email address
+    nsCOMPtr<nsIMsgIdentity> identity;
+    rv = account->GetDefaultIdentity(getter_AddRefs(identity));
+    NS_ENSURE_SUCCESS(rv,rv);
+
+    if (!identity)
+      return NS_ERROR_FAILURE;
+
+    rv = identity->GetEmail(mEmail);
+    NS_ENSURE_SUCCESS(rv,rv);
+
+    nsCOMPtr<nsIMsgFolder> rootMsgFolder;
+    rv = server->GetRootMsgFolder(getter_AddRefs(rootMsgFolder));
+    NS_ENSURE_SUCCESS(rv,rv);
+
+    if (!rootMsgFolder)
+      return NS_ERROR_FAILURE;
+
+    nsCOMPtr <nsIMsgFolder> inboxFolder;
+    rootMsgFolder->GetFolderWithFlags(nsMsgFolderFlags::Inbox,
+                                      getter_AddRefs(inboxFolder));
+    NS_ENSURE_TRUE(inboxFolder, NS_ERROR_FAILURE);
+
+    rv = inboxFolder->GetURI(mInboxURI);
+    NS_ENSURE_SUCCESS(rv,rv);
+
+    rv = inboxFolder->GetNumUnread(false, &mCurrentUnreadCount);
+    NS_ENSURE_SUCCESS(rv,rv);
+  }
+  else {
+    // the default account is valid, but it's not something
+    // that we expect to have an inbox.  (local folders, news accounts)
+    // set this flag to avoid calling SetupInbox() every time
+    // the timer goes off.
+    mDefaultAccountMightHaveAnInbox = false;
+  }
+
+  return NS_OK;
+}
+
+nsresult
+nsMessengerWinIntegration::UpdateUnreadCount()
+{
+  nsresult rv;
+
+  if (mDefaultAccountMightHaveAnInbox && mInboxURI.IsEmpty()) {
+    rv = SetupInbox();
+    NS_ENSURE_SUCCESS(rv,rv);
+  }
+
+  return UpdateRegistryWithCurrent();
+}
+
+nsresult
+nsMessengerWinIntegration::SetupUnreadCountUpdateTimer()
+{
+  mUnreadTimerActive = true;
+  if (mUnreadCountUpdateTimer)
+    mUnreadCountUpdateTimer->Cancel();
+  else
+    mUnreadCountUpdateTimer = do_CreateInstance("@mozilla.org/timer;1");
+
+  mUnreadCountUpdateTimer->InitWithFuncCallback(OnUnreadCountUpdateTimer,
+    (void *)this, UNREAD_UPDATE_INTERVAL, nsITimer::TYPE_ONE_SHOT);
+
+  return NS_OK;
+}