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while code reviewing Pierre Phaneuf's changes, I noticed some places where |do_QueryInterface()| could be used more efficiently, and some bad casts of |nsCOMPtr|s. This checkin fixes those. r=ben

This commit is contained in:
scc%netscape.com 2000-02-06 21:53:20 +00:00
Родитель 2471a0d722
Коммит b747179faa
1 изменённых файлов: 10 добавлений и 23 удалений
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33
mailnews/local/src/nsLocalMailFolder.cpp
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@ -381,9 +381,7 @@ nsMsgLocalMailFolder::GetSubFolders(nsIEnumerator* *result)
rv = GetServer(getter_AddRefs(server));
if (NS_SUCCEEDED(rv) && server) {
nsCOMPtr<nsIPop3IncomingServer> popServer;
rv = server->QueryInterface(NS_GET_IID(nsIPop3IncomingServer),
(void **)&popServer);
nsCOMPtr<nsIPop3IncomingServer> popServer = do_QueryInterface(server, &rv);
if (NS_SUCCEEDED(rv)) {
nsCOMPtr<nsIFileSpec> spec;
rv = NS_NewFileSpecWithSpec(path, getter_AddRefs(spec));
@ -398,9 +396,7 @@ nsMsgLocalMailFolder::GetSubFolders(nsIEnumerator* *result)
rv = GetServer(getter_AddRefs(server));
if (NS_SUCCEEDED(rv) && server) {
nsCOMPtr<nsINoIncomingServer> noneServer;
rv = server->QueryInterface(NS_GET_IID(nsINoIncomingServer),
(void **)&noneServer);
nsCOMPtr<nsINoIncomingServer> noneServer = do_QueryInterface(server, &rv);
if (NS_SUCCEEDED(rv)) {
nsCOMPtr<nsIFileSpec> spec;
rv = NS_NewFileSpecWithSpec(path, getter_AddRefs(spec));
@ -661,8 +657,7 @@ nsMsgLocalMailFolder::CreateSubfolder(const char *folderName)
if(rv == NS_OK && child)
{
nsCOMPtr<nsISupports> childSupports(do_QueryInterface(child));
nsCOMPtr<nsISupports> folderSupports;
rv = QueryInterface(NS_GET_IID(nsISupports), getter_AddRefs(folderSupports));
nsCOMPtr<nsISupports> folderSupports(do_QueryInterface(NS_STATIC_CAST(nsIMsgLocalMailFolder*, this), &rv));
if(childSupports && NS_SUCCEEDED(rv))
{
@ -689,8 +684,7 @@ NS_IMETHODIMP nsMsgLocalMailFolder::EmptyTrash()
rv = GetParent(getter_AddRefs(parent));
if (NS_SUCCEEDED(rv) && parent)
{
nsCOMPtr<nsIMsgFolder> parentFolder;
parentFolder = do_QueryInterface(parent, &rv);
nsCOMPtr<nsIMsgFolder> parentFolder = do_QueryInterface(parent, &rv);
if (NS_SUCCEEDED(rv) && parentFolder)
{
nsXPIDLString idlFolderName;
@ -1310,8 +1304,7 @@ nsMsgLocalMailFolder::CopyMessages(nsIMsgFolder* srcFolder, nsISupportsArray*
msgSupport = getter_AddRefs(messages->ElementAt(0));
if (msgSupport)
{
nsCOMPtr<nsIMessage> aMessage;
aMessage = do_QueryInterface(msgSupport, &rv);
nsCOMPtr<nsIMessage> aMessage = do_QueryInterface(msgSupport, &rv);
if(NS_SUCCEEDED(rv))
rv = CopyMessageTo(aMessage, this, isMove);
else
@ -1477,9 +1470,7 @@ NS_IMETHODIMP nsMsgLocalMailFolder::GetNewMessages(nsIMsgWindow *aWindow)
nsCOMPtr<nsIMsgIncomingServer> server;
rv = GetServer(getter_AddRefs(server));
nsCOMPtr<nsIPop3IncomingServer> popServer;
rv = server->QueryInterface(NS_GET_IID(nsIPop3IncomingServer),
(void **)&popServer);
nsCOMPtr<nsIPop3IncomingServer> popServer = do_QueryInterface(server, &rv);
if (NS_SUCCEEDED(rv)) {
rv = pop3Service->GetNewMail(aWindow, nsnull,popServer,nsnull);
}
@ -1639,9 +1630,8 @@ NS_IMETHODIMP nsMsgLocalMailFolder::EndCopy(PRBool copySucceeded)
nsCOMPtr<nsLocalMoveCopyMsgTxn> localUndoTxn;
if (mCopyState->m_undoMsgTxn)
rv = mCopyState->m_undoMsgTxn->QueryInterface(
NS_GET_IID(nsLocalMoveCopyMsgTxn),
getter_AddRefs(localUndoTxn));
localUndoTxn = do_QueryInterface(mCopyState->m_undoMsgTxn, &rv);
//Copy the header to the new database
if(copySucceeded && mCopyState->m_message)
@ -1767,9 +1757,7 @@ NS_IMETHODIMP nsMsgLocalMailFolder::EndMessage(nsMsgKey key)
nsresult rv;
if (mCopyState->m_undoMsgTxn)
rv = mCopyState->m_undoMsgTxn->QueryInterface(
NS_GET_IID(nsLocalMoveCopyMsgTxn),
getter_AddRefs(localUndoTxn));
localUndoTxn = do_QueryInterface(mCopyState->m_undoMsgTxn, &rv);
// I think this is always true for online to offline copy
mCopyState->m_dummyEnvelopeNeeded = PR_TRUE;
@ -1863,8 +1851,7 @@ nsresult nsMsgLocalMailFolder::CopyMessagesTo(nsISupportsArray *messages,
msgSupport = getter_AddRefs(messages->ElementAt(i));
if (msgSupport)
{
nsCOMPtr<nsIMessage> aMessage;
aMessage = do_QueryInterface(msgSupport, &rv);
nsCOMPtr<nsIMessage> aMessage = do_QueryInterface(msgSupport, &rv);
if(NS_SUCCEEDED(rv) && aMessage)
{
nsMsgKey key;