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update the whole Set/Get[Pretty]Name functions to go through the same codepath, and send notifications as necessary

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alecf%netscape.com 2000-01-26 01:21:24 +00:00
parent 2c6e12b3af
commit fbc8c191c7
2 changed files with 35 additions and 20 deletions
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47
mailnews/base/util/nsMsgFolder.cpp
View File

@ -50,12 +50,12 @@ static NS_DEFINE_CID(kMsgMailSessionCID, NS_MSGMAILSESSION_CID);
PRInt32 nsMsgFolder::gInstanceCount = 0;
nsIAtom * nsMsgFolder::kTotalMessagesAtom = nsnull;
nsIAtom * nsMsgFolder::kPrettyNameAtom = nsnull;
nsIAtom * nsMsgFolder::kNumNewBiffMessagesAtom = nsnull;
nsIAtom * nsMsgFolder::kBiffStateAtom = nsnull;
nsIAtom * nsMsgFolder::kNumNewBiffMessagesAtom = nsnull;
nsIAtom * nsMsgFolder::kTotalUnreadMessagesAtom = nsnull;
nsIAtom * nsMsgFolder::kFlaggedAtom = nsnull;
nsIAtom * nsMsgFolder::kStatusAtom = nsnull;
nsIAtom * nsMsgFolder::kNameAtom = nsnull;
nsMsgFolder::nsMsgFolder(void)
@ -67,6 +67,7 @@ nsMsgFolder::nsMsgFolder(void)
mPrefFlags(0),
mBiffState(nsMsgBiffState_NoMail),
mNumNewBiffMessages(0),
mHaveParsedURI(PR_FALSE),
mIsServerIsValid(PR_FALSE),
mIsServer(PR_FALSE)
{
@ -91,7 +92,7 @@ nsMsgFolder::nsMsgFolder(void)
if (gInstanceCount == 0) {
kBiffStateAtom = NS_NewAtom("BiffState");
kNumNewBiffMessagesAtom = NS_NewAtom("NumNewBiffMessages");
kPrettyNameAtom = NS_NewAtom("PrettyName");
kNameAtom = NS_NewAtom("Name");
kTotalUnreadMessagesAtom = NS_NewAtom("TotalUnreadMessages");
kTotalMessagesAtom = NS_NewAtom("TotalMessages");
kStatusAtom = NS_NewAtom("Status");
@ -118,9 +119,13 @@ nsMsgFolder::~nsMsgFolder(void)
gInstanceCount--;
if (gInstanceCount <= 0) {
NS_IF_RELEASE(kTotalMessagesAtom);
NS_IF_RELEASE(kBiffStateAtom);
NS_IF_RELEASE(kNumNewBiffMessagesAtom);
NS_IF_RELEASE(kPrettyNameAtom);
NS_IF_RELEASE(kTotalUnreadMessagesAtom);
NS_IF_RELEASE(kFlaggedAtom);
NS_IF_RELEASE(kStatusAtom);
NS_IF_RELEASE(kNameAtom);
}
}
@ -136,10 +141,12 @@ NS_IMETHODIMP nsMsgFolder::QueryInterface(REFNSIID aIID, void** aInstancePtr)
{
*aInstancePtr = NS_STATIC_CAST(nsIMsgFolder*, this);
}
if (aIID.Equals(NS_GET_IID(nsISupportsWeakReference)))
*aInstancePtr = NS_STATIC_CAST(nsISupportsWeakReference*, this);
if(*aInstancePtr)
{
AddRef();
NS_ADDREF_THIS();
return NS_OK;
}
@ -429,6 +436,7 @@ NS_IMETHODIMP nsMsgFolder::GetServer(nsIMsgIncomingServer ** aServer)
rv = parseURI(PR_TRUE);
// done getting m_server
// just returns null if no server!
*aServer = m_server;
NS_IF_ADDREF(*aServer);
@ -591,6 +599,9 @@ nsMsgFolder::parseURI(PRBool needServer)
}
mPath = serverPath;
}
// URI is completely parsed when we've attempted to get the server
mHaveParsedURI=PR_TRUE;
}
return NS_OK;
@ -686,31 +697,32 @@ nsMsgFolder::GetCanRename(PRBool *aResult)
NS_IMETHODIMP nsMsgFolder::GetPrettyName(PRUnichar ** name)
{
if (!name)
return NS_ERROR_NULL_POINTER;
*name = mName.ToNewUnicode();
return (*name) ? NS_OK : NS_ERROR_OUT_OF_MEMORY;
return GetName(name);
}
NS_IMETHODIMP nsMsgFolder::SetPrettyName(const PRUnichar *name)
{
NotifyUnicharPropertyChanged(kPrettyNameAtom, mName.GetUnicode(), name);
mName = name;
return NS_OK;
return SetName(name);
}
NS_IMETHODIMP nsMsgFolder::GetName(PRUnichar **name)
{
if (!name)
return NS_ERROR_NULL_POINTER;
NS_ENSURE_ARG_POINTER(name);
nsresult rv;
if (mName.IsEmpty()) {
if (!mHaveParsedURI && mName.IsEmpty()) {
rv = parseURI();
if (NS_FAILED(rv)) return rv;
}
// if it's a server, just forward the call
if (mIsServer) {
nsCOMPtr<nsIMsgIncomingServer> server;
rv = GetServer(getter_AddRefs(server));
if (NS_SUCCEEDED(rv) && server)
return server->GetPrettyName(name);
}
*name = mName.ToNewUnicode();
if (!(*name)) return NS_ERROR_OUT_OF_MEMORY;
@ -721,6 +733,9 @@ NS_IMETHODIMP nsMsgFolder::SetName(const PRUnichar * name)
{
// override the URI-generated name
mName = name;
// old/new value doesn't matter here
NotifyUnicharPropertyChanged(kNameAtom, name, name);
return NS_OK;
}

8
mailnews/base/util/nsMsgFolder.h
View File

@ -269,7 +269,7 @@ protected:
//
// stuff from the uri
//
PRBool mHaveParsedURI; // is the URI completely parsed?
PRBool mIsServerIsValid;
PRBool mIsServer;
nsString mName;
@ -278,14 +278,14 @@ protected:
// static stuff for cross-instance objects like atoms
static PRInt32 gInstanceCount;
static nsIAtom* kTotalUnreadMessagesAtom;
static nsIAtom* kBiffStateAtom;
static nsIAtom* kNumNewBiffMessagesAtom;
static nsIAtom* kPrettyNameAtom;
static nsIAtom* kTotalUnreadMessagesAtom;
static nsIAtom* kTotalMessagesAtom;
static nsIAtom* kStatusAtom;
static nsIAtom* kFlaggedAtom;
static nsIAtom* kNameAtom;
};
#endif