/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ /* ***** BEGIN LICENSE BLOCK ***** * Version: MPL 1.1/GPL 2.0/LGPL 2.1 * * The contents of this file are subject to the Mozilla Public License Version * 1.1 (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * http://www.mozilla.org/MPL/ * * Software distributed under the License is distributed on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License * for the specific language governing rights and limitations under the * License. * * The Original Code is mozilla.org code. * * The Initial Developer of the Original Code is * Netscape Communications Corporation. * Portions created by the Initial Developer are Copyright (C) 1998 * the Initial Developer. All Rights Reserved. * * Contributor(s): * * Alternatively, the contents of this file may be used under the terms of * either of the GNU General Public License Version 2 or later (the "GPL"), * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), * in which case the provisions of the GPL or the LGPL are applicable instead * of those above. If you wish to allow use of your version of this file only * under the terms of either the GPL or the LGPL, and not to allow others to * use your version of this file under the terms of the MPL, indicate your * decision by deleting the provisions above and replace them with the notice * and other provisions required by the GPL or the LGPL. If you do not delete * the provisions above, a recipient may use your version of this file under * the terms of any one of the MPL, the GPL or the LGPL. * * ***** END LICENSE BLOCK ***** */ #include "msgCore.h" // for pre-compiled headers #include "nsMsgBaseCID.h" #include "nsMsgMailSession.h" #include "nsCOMPtr.h" #include "nsIMsgStatusFeedback.h" #include "nsIMsgWindow.h" #include "nsIMsgMessageService.h" #include "nsMsgUtils.h" #include "nsIURI.h" #include "nsXPIDLString.h" #include "nsIMsgAccountManager.h" #include "nsIChromeRegistry.h" #include "nsIDirectoryService.h" #include "nsAppDirectoryServiceDefs.h" #include "nsReadableUtils.h" #include "nsIDOMWindowInternal.h" #include "nsIDOMDocument.h" #include "nsIDOMElement.h" #include "nsIWindowMediator.h" #include "nsIScriptGlobalObject.h" #include "nsIDocShell.h" NS_IMPL_THREADSAFE_ADDREF(nsMsgMailSession) NS_IMPL_THREADSAFE_RELEASE(nsMsgMailSession) NS_INTERFACE_MAP_BEGIN(nsMsgMailSession) NS_INTERFACE_MAP_ENTRY(nsIMsgMailSession) NS_INTERFACE_MAP_ENTRY(nsIFolderListener) NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsIMsgMailSession) NS_INTERFACE_MAP_END_THREADSAFE nsMsgMailSession::nsMsgMailSession() { } nsMsgMailSession::~nsMsgMailSession() { Shutdown(); } nsresult nsMsgMailSession::Init() { m_desktopSearchService = do_GetService("@mozilla.org/desktop-search-integration;1"); return NS_NewISupportsArray(getter_AddRefs(mWindows)); } nsresult nsMsgMailSession::Shutdown() { return NS_OK; } NS_IMETHODIMP nsMsgMailSession::AddFolderListener(nsIFolderListener * listener, PRUint32 notifyFlags) { mListeners.AppendObject(listener); mListenerNotifyFlags.Add(notifyFlags); return NS_OK; } NS_IMETHODIMP nsMsgMailSession::RemoveFolderListener(nsIFolderListener * listener) { PRInt32 index = mListeners.IndexOf(listener); NS_ASSERTION(index >= 0, "removing non-existent listener"); if (index >= 0) { mListenerNotifyFlags.RemoveAt(index); mListeners.RemoveObjectAt(index); } return NS_OK; } NS_IMETHODIMP nsMsgMailSession::OnItemPropertyChanged(nsIRDFResource *item, nsIAtom *property, const char* oldValue, const char* newValue) { PRInt32 count = mListeners.Count(); for(PRInt32 i = 0; i < count; i++) { if (mListenerNotifyFlags[i] & nsIFolderListener::propertyChanged) { nsCOMPtr listener = mListeners[i]; NS_ASSERTION(listener, "listener is null"); if (!listener) return NS_ERROR_FAILURE; listener->OnItemPropertyChanged(item, property, oldValue, newValue); } } return NS_OK; } NS_IMETHODIMP nsMsgMailSession::OnItemUnicharPropertyChanged(nsIRDFResource *item, nsIAtom *property, const PRUnichar* oldValue, const PRUnichar* newValue) { PRInt32 count = mListeners.Count(); for(PRInt32 i = 0; i < count; i++) { if (mListenerNotifyFlags[i] & nsIFolderListener::unicharPropertyChanged) { nsCOMPtr listener = mListeners[i]; NS_ASSERTION(listener, "listener is null"); if (!listener) return NS_ERROR_FAILURE; listener->OnItemUnicharPropertyChanged(item, property, oldValue, newValue); } } return NS_OK; } NS_IMETHODIMP nsMsgMailSession::OnItemIntPropertyChanged(nsIRDFResource *item, nsIAtom *property, PRInt32 oldValue, PRInt32 newValue) { PRInt32 count = mListeners.Count(); for(PRInt32 i = 0; i < count; i++) { if (mListenerNotifyFlags[i] & nsIFolderListener::intPropertyChanged) { nsCOMPtr listener = mListeners[i]; NS_ASSERTION(listener, "listener is null"); if (!listener) return NS_ERROR_FAILURE; listener->OnItemIntPropertyChanged(item, property, oldValue, newValue); } } return NS_OK; } NS_IMETHODIMP nsMsgMailSession::OnItemBoolPropertyChanged(nsIRDFResource *item, nsIAtom *property, PRBool oldValue, PRBool newValue) { PRInt32 count = mListeners.Count(); for(PRInt32 i = 0; i < count; i++) { if (mListenerNotifyFlags[i] & nsIFolderListener::boolPropertyChanged) { nsCOMPtr listener = mListeners[i]; NS_ASSERTION(listener, "listener is null"); if (!listener) return NS_ERROR_FAILURE; listener->OnItemBoolPropertyChanged(item, property, oldValue, newValue); } } return NS_OK; } NS_IMETHODIMP nsMsgMailSession::OnItemPropertyFlagChanged(nsIMsgDBHdr *item, nsIAtom *property, PRUint32 oldValue, PRUint32 newValue) { PRInt32 count = mListeners.Count(); for(PRInt32 i = 0; i < count; i++) { if (mListenerNotifyFlags[i] & nsIFolderListener::propertyFlagChanged) { nsCOMPtr listener = mListeners[i]; NS_ASSERTION(listener, "listener is null"); if (!listener) return NS_ERROR_FAILURE; listener->OnItemPropertyFlagChanged(item, property, oldValue, newValue); } } return NS_OK; } NS_IMETHODIMP nsMsgMailSession::OnItemAdded(nsIRDFResource *parentItem, nsISupports *item) { PRInt32 count = mListeners.Count(); for(PRInt32 i = 0; i < count; i++) { if (mListenerNotifyFlags[i] & nsIFolderListener::added) { nsCOMPtr listener = mListeners[i]; NS_ASSERTION(listener, "listener is null"); if (!listener) return NS_ERROR_FAILURE; listener->OnItemAdded(parentItem, item); } } return NS_OK; } NS_IMETHODIMP nsMsgMailSession::OnItemRemoved(nsIRDFResource *parentItem, nsISupports *item) { PRInt32 count = mListeners.Count(); for(PRInt32 i = 0; i < count; i++) { if (mListenerNotifyFlags[i] & nsIFolderListener::removed) { nsCOMPtr listener = mListeners[i]; NS_ASSERTION(listener, "listener is null"); if (!listener) return NS_ERROR_FAILURE; listener->OnItemRemoved(parentItem, item); } } return NS_OK; } NS_IMETHODIMP nsMsgMailSession::OnItemEvent(nsIMsgFolder *aFolder, nsIAtom *aEvent) { PRInt32 count = mListeners.Count(); for(PRInt32 i = 0; i < count; i++) { if (mListenerNotifyFlags[i] & nsIFolderListener::event) { nsCOMPtr listener = mListeners[i]; if(listener) listener->OnItemEvent(aFolder, aEvent); } } return NS_OK; } nsresult nsMsgMailSession::GetTopmostMsgWindow(nsIMsgWindow* *aMsgWindow) { nsresult rv; if (!aMsgWindow) return NS_ERROR_NULL_POINTER; *aMsgWindow = nsnull; if (mWindows) { PRUint32 count; rv = mWindows->Count(&count); NS_ENSURE_SUCCESS(rv, rv); nsCOMPtr msgWindow; if (count == 1) { msgWindow = do_QueryElementAt(mWindows, 0, &rv); NS_ENSURE_SUCCESS(rv, rv); NS_IF_ADDREF(*aMsgWindow = msgWindow); } // If multiple message windows then we have lots more work. else if (count > 1) { // The msgWindows array does not hold z-order info. // Use mediator to get the top most window then match that with the msgWindows array. nsCOMPtr windowMediator = do_GetService(NS_WINDOWMEDIATOR_CONTRACTID, &rv); NS_ENSURE_SUCCESS(rv, rv); nsCOMPtr windowEnum; rv = windowMediator->GetZOrderDOMWindowEnumerator(nsnull, PR_TRUE, getter_AddRefs(windowEnum)); NS_ENSURE_SUCCESS(rv, rv); nsCOMPtr windowSupports; nsCOMPtr topMostWindow; nsCOMPtr domDocument; nsCOMPtr domElement; nsAutoString windowType; PRBool more; // loop to get the top most with attibute "mail:3pane" or "mail:messageWindow" windowEnum->HasMoreElements(&more); while (more) { rv = windowEnum->GetNext(getter_AddRefs(windowSupports)); NS_ENSURE_SUCCESS(rv, rv); NS_ENSURE_TRUE(windowSupports, NS_ERROR_FAILURE); topMostWindow = do_QueryInterface(windowSupports, &rv); NS_ENSURE_SUCCESS(rv, rv); NS_ENSURE_TRUE(topMostWindow, NS_ERROR_FAILURE); rv = topMostWindow->GetDocument(getter_AddRefs(domDocument)); NS_ENSURE_SUCCESS(rv, rv); NS_ENSURE_TRUE(domDocument, NS_ERROR_FAILURE); rv = domDocument->GetDocumentElement(getter_AddRefs(domElement)); NS_ENSURE_SUCCESS(rv, rv); NS_ENSURE_TRUE(domElement, NS_ERROR_FAILURE); rv = domElement->GetAttribute(NS_LITERAL_STRING("windowtype"), windowType); NS_ENSURE_SUCCESS(rv, rv); if (windowType.EqualsLiteral("mail:3pane") || windowType.EqualsLiteral("mail:messageWindow")) break; windowEnum->HasMoreElements(&more); } // identified the top most window if (more) { nsCOMPtr globalObj = do_QueryInterface(topMostWindow, &rv); NS_ENSURE_SUCCESS(rv, rv); // use this for the match nsIDocShell *topDocShell = globalObj->GetDocShell(); // loop for the msgWindow array to find the match nsCOMPtr docShell; while (count) { msgWindow = do_QueryElementAt(mWindows, count-1, &rv); NS_ENSURE_SUCCESS(rv,rv); rv = msgWindow->GetRootDocShell(getter_AddRefs(docShell)); NS_ENSURE_SUCCESS(rv,rv); if (topDocShell == docShell) { NS_IF_ADDREF(*aMsgWindow = msgWindow); break; } count--; } } } } return (*aMsgWindow) ? NS_OK : NS_ERROR_FAILURE; } NS_IMETHODIMP nsMsgMailSession::AddMsgWindow(nsIMsgWindow *msgWindow) { mWindows->AppendElement(msgWindow); return NS_OK; } NS_IMETHODIMP nsMsgMailSession::RemoveMsgWindow(nsIMsgWindow *msgWindow) { mWindows->RemoveElement(msgWindow); PRUint32 count = 0; mWindows->Count(&count); if (count == 0) { nsresult rv; nsCOMPtr accountManager = do_GetService(NS_MSGACCOUNTMANAGER_CONTRACTID, &rv); if (NS_FAILED(rv)) return rv; accountManager->CleanupOnExit(); } return NS_OK; } NS_IMETHODIMP nsMsgMailSession::GetMsgWindowsArray(nsISupportsArray * *aWindowsArray) { if(!aWindowsArray) return NS_ERROR_NULL_POINTER; *aWindowsArray = mWindows; NS_IF_ADDREF(*aWindowsArray); return NS_OK; } NS_IMETHODIMP nsMsgMailSession::IsFolderOpenInWindow(nsIMsgFolder *folder, PRBool *aResult) { if (!aResult) return NS_ERROR_NULL_POINTER; *aResult = PR_FALSE; PRUint32 count; nsresult rv = mWindows->Count(&count); if (NS_FAILED(rv)) return rv; if (mWindows) { for(PRUint32 i = 0; i < count; i++) { nsCOMPtr openWindow = getter_AddRefs((nsIMsgWindow*)mWindows->ElementAt(i)); nsCOMPtr openFolder; if (openWindow) openWindow->GetOpenFolder(getter_AddRefs(openFolder)); if (folder == openFolder.get()) { *aResult = PR_TRUE; break; } } } return NS_OK; } NS_IMETHODIMP nsMsgMailSession::ConvertMsgURIToMsgURL(const char *aURI, nsIMsgWindow *aMsgWindow, char **aURL) { if ((!aURI) || (!aURL)) return NS_ERROR_NULL_POINTER; // convert the rdf msg uri into a url that represents the message... nsCOMPtr msgService; nsresult rv = GetMessageServiceFromURI(aURI, getter_AddRefs(msgService)); if (NS_FAILED(rv)) return NS_ERROR_NULL_POINTER; nsCOMPtr tURI; rv = msgService->GetUrlForUri(aURI, getter_AddRefs(tURI), aMsgWindow); if (NS_FAILED(rv)) return NS_ERROR_NULL_POINTER; nsCAutoString urlString; if (NS_SUCCEEDED(tURI->GetSpec(urlString))) { *aURL = ToNewCString(urlString); if (!(aURL)) return NS_ERROR_NULL_POINTER; } return rv; } //---------------------------------------------------------------------------------------- // GetSelectedLocaleDataDir - If a locale is selected, appends the selected locale to the // defaults data dir and returns that new defaults data dir //---------------------------------------------------------------------------------------- nsresult nsMsgMailSession::GetSelectedLocaleDataDir(nsIFile *defaultsDir) { NS_ENSURE_ARG_POINTER(defaultsDir); nsresult rv; PRBool baseDirExists = PR_FALSE; rv = defaultsDir->Exists(&baseDirExists); NS_ENSURE_SUCCESS(rv,rv); if (baseDirExists) { nsCOMPtr packageRegistry = do_GetService("@mozilla.org/chrome/chrome-registry;1", &rv); if (NS_SUCCEEDED(rv)) { nsCAutoString localeName; rv = packageRegistry->GetSelectedLocale(NS_LITERAL_CSTRING("global-region"), localeName); if (NS_SUCCEEDED(rv) && !localeName.IsEmpty()) { PRBool localeDirExists = PR_FALSE; nsCOMPtr localeDataDir; rv = defaultsDir->Clone(getter_AddRefs(localeDataDir)); NS_ENSURE_SUCCESS(rv,rv); rv = localeDataDir->AppendNative(localeName); NS_ENSURE_SUCCESS(rv,rv); rv = localeDataDir->Exists(&localeDirExists); NS_ENSURE_SUCCESS(rv,rv); if (localeDirExists) { // use locale provider instead rv = defaultsDir->AppendNative(localeName); NS_ENSURE_SUCCESS(rv,rv); } } } } return NS_OK; } //---------------------------------------------------------------------------------------- // GetDataFilesDir - Gets the application's default folder and then appends the // subdirectory named passed in as param dirName. If there is a seleccted // locale, will append that to the dir path before returning the value //---------------------------------------------------------------------------------------- NS_IMETHODIMP nsMsgMailSession::GetDataFilesDir(const char* dirName, nsIFile **dataFilesDir) { NS_ENSURE_ARG_POINTER(dataFilesDir); nsresult rv; nsCOMPtr directoryService = do_GetService(NS_DIRECTORY_SERVICE_CONTRACTID, &rv); NS_ENSURE_SUCCESS(rv,rv); nsCOMPtr defaultsDir; rv = directoryService->Get(NS_APP_DEFAULTS_50_DIR, NS_GET_IID(nsIFile), getter_AddRefs(defaultsDir)); NS_ENSURE_SUCCESS(rv,rv); rv = defaultsDir->AppendNative(nsDependentCString(dirName)); if (NS_SUCCEEDED(rv)) rv = GetSelectedLocaleDataDir(defaultsDir); NS_IF_ADDREF(*dataFilesDir = defaultsDir); return rv; }