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authorMatt A. Tobin <email@mattatobin.com>2019-11-03 00:17:46 -0400
committerMatt A. Tobin <email@mattatobin.com>2019-11-03 00:17:46 -0400
commit302bf1b523012e11b60425d6eee1221ebc2724eb (patch)
treeb191a895f8716efcbe42f454f37597a545a6f421 /mailnews/base/src/nsMessengerWinIntegration.cpp
parent21b3f6247403c06f85e1f45d219f87549862198f (diff)
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Issue #1258 - Part 1: Import mailnews, ldap, and mork from comm-esr52.9.1
Diffstat (limited to 'mailnews/base/src/nsMessengerWinIntegration.cpp')
-rw-r--r--mailnews/base/src/nsMessengerWinIntegration.cpp1191
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;
+}