fix imap folders not showing up in subscribe ui when there are two levels of no select folders, r/sr=sspitzer 219498

mailnews/base/public/nsISubscribableServer.idl

@@ -76,7 +76,7 @@ interface nsISubscribableServer : nsISupports {
 
     // other stuff
 	void setIncomingServer(in nsIMsgIncomingServer server);
-	void addTo(in string aName, in boolean addAsSubscribed, in boolean changeIfExists);
+	void addTo(in string aName, in boolean addAsSubscribed, in boolean aSubscribable, in boolean aChangeIfExists);
 	void setAsSubscribed(in string path);
 	void updateSubscribed();
 	void setShowFullName(in boolean showFullName);

mailnews/base/src/nsSubscribableServer.cpp

@@ -107,23 +107,23 @@ NS_IMPL_THREADSAFE_ISUPPORTS1(nsSubscribableServer, nsISubscribableServer)
 NS_IMETHODIMP
 nsSubscribableServer::SetIncomingServer(nsIMsgIncomingServer *aServer)
 {
-	mIncomingServer = aServer;
-	return NS_OK;
+  mIncomingServer = aServer;
+  return NS_OK;
 }
 
 NS_IMETHODIMP
 nsSubscribableServer::GetDelimiter(char *aDelimiter)
 {
-    if (!aDelimiter) return NS_ERROR_NULL_POINTER;
-    *aDelimiter = mDelimiter;
-	return NS_OK;
+  if (!aDelimiter) return NS_ERROR_NULL_POINTER;
+  *aDelimiter = mDelimiter;
+  return NS_OK;
 }
 
 NS_IMETHODIMP
 nsSubscribableServer::SetDelimiter(char aDelimiter)
 {
-	mDelimiter = aDelimiter;
-	return NS_OK;
+  mDelimiter = aDelimiter;
+  return NS_OK;
 }
 
 NS_IMETHODIMP
@@ -150,7 +150,7 @@ nsSubscribableServer::SetAsSubscribed(const char *path)
 }
 
 NS_IMETHODIMP
-nsSubscribableServer::AddTo(const char *aName, PRBool addAsSubscribed, PRBool changeIfExists)
+nsSubscribableServer::AddTo(const char *aName, PRBool addAsSubscribed, PRBool subscribable, PRBool changeIfExists)
 {
     nsresult rv = NS_OK;
     
@@ -177,14 +177,14 @@ nsSubscribableServer::AddTo(const char *aName, PRBool addAsSubscribed, PRBool ch
         NS_ENSURE_SUCCESS(rv,rv);
     }
 
-    node->isSubscribable = PR_TRUE;
+    node->isSubscribable = subscribable;
     return rv;
 }
 
 NS_IMETHODIMP
 nsSubscribableServer::SetState(const char *path, PRBool state, PRBool *stateChanged)
 {
-	nsresult rv = NS_OK;
+    nsresult rv = NS_OK;
     NS_ASSERTION(path && stateChanged, "no path or stateChanged");
     if (!path || !stateChanged) return NS_ERROR_NULL_POINTER;
 
@@ -613,7 +613,7 @@ nsSubscribableServer::AddChildNode(SubscribeTreeNode *parent, const char *name,
 nsresult
 nsSubscribableServer::FindAndCreateNode(const char *path, SubscribeTreeNode **result)
 {
-	nsresult rv = NS_OK;
+    nsresult rv = NS_OK;
     NS_ASSERTION(result, "no result");
     if (!result) return NS_ERROR_NULL_POINTER;
 
@@ -650,7 +650,7 @@ nsSubscribableServer::FindAndCreateNode(const char *path, SubscribeTreeNode **re
         rv = AddChildNode(parent, token, &child);
         if (NS_FAILED(rv)) {
             CRTFREEIF(pathStr);
-	        return rv;
+            return rv;
         }
         token = nsCRT::strtok(rest, delimstr, &rest);
         parent = child;
@@ -659,7 +659,7 @@ nsSubscribableServer::FindAndCreateNode(const char *path, SubscribeTreeNode **re
 
     // the last child we add is the result
     *result = child;
-	return rv;
+    return rv;
 }
 
 NS_IMETHODIMP
@@ -811,8 +811,8 @@ nsSubscribableServer::GetChildren(const char *path, nsISupportsArray *array)
 NS_IMETHODIMP
 nsSubscribableServer::CommitSubscribeChanges()
 {
-	NS_ASSERTION(PR_FALSE,"override this.");
-	return NS_ERROR_FAILURE;
+    NS_ASSERTION(PR_FALSE,"override this.");
+    return NS_ERROR_FAILURE;
 }
 
 NS_IMETHODIMP

mailnews/imap/src/nsImapIncomingServer.cpp

@@ -1147,8 +1147,8 @@ NS_IMETHODIMP nsImapIncomingServer::PossibleImapMailbox(const char *folderPath,
       NS_ENSURE_SUCCESS(rv,rv);
       imapFolder->SetHierarchyDelimiter(hierarchyDelimiter);
       isNamespace = (boxFlags & kNameSpace) != 0;
-      if (!isNamespace && !noSelect)
-        rv = AddTo(dupFolderPath.get(), mDoingLsub /* add as subscribed */, mDoingLsub /* change if exists */);
+      if (!isNamespace)
+        rv = AddTo(dupFolderPath.get(), mDoingLsub && !noSelect/* add as subscribed */, !noSelect, mDoingLsub /* change if exists */);
       NS_ENSURE_SUCCESS(rv,rv);
       return rv;
     }
@@ -2914,7 +2914,7 @@ nsImapIncomingServer::UpdateSubscribed()
 }
 
 NS_IMETHODIMP
-nsImapIncomingServer::AddTo(const char *aName, PRBool addAsSubscribed,PRBool changeIfExists)
+nsImapIncomingServer::AddTo(const char *aName, PRBool addAsSubscribed, PRBool aSubscribable, PRBool changeIfExists)
 {
   nsresult rv = EnsureInner();
   NS_ENSURE_SUCCESS(rv,rv);
@@ -2938,7 +2938,7 @@ nsImapIncomingServer::AddTo(const char *aName, PRBool addAsSubscribed,PRBool cha
   NS_ASSERTION(nameIsClean,"folder path was not in UTF7, ignore it");
   if (!nameIsClean) return NS_OK;
   
-  return mInner->AddTo(aName, addAsSubscribed, changeIfExists);
+  return mInner->AddTo(aName, addAsSubscribed, aSubscribable, changeIfExists);
 }
 
 NS_IMETHODIMP

mailnews/news/src/nsNntpIncomingServer.cpp

@@ -1004,7 +1004,7 @@ nsNntpIncomingServer::AddNewsgroupToList(const char *aName)
 {
 	nsresult rv;
 
-	rv = AddTo(aName, PR_FALSE, PR_TRUE);
+	rv = AddTo(aName, PR_FALSE, PR_TRUE, PR_TRUE);
 	if (NS_FAILED(rv)) return rv;
 	return NS_OK;
 }
@@ -1112,7 +1112,7 @@ nsNntpIncomingServer::UpdateSubscribed()
 }
 
 NS_IMETHODIMP
-nsNntpIncomingServer::AddTo(const char *aName, PRBool addAsSubscribed, PRBool changeIfExists)
+nsNntpIncomingServer::AddTo(const char *aName, PRBool addAsSubscribed, PRBool aSubscribable, PRBool changeIfExists)
 {
     nsresult rv = EnsureInner();
     NS_ENSURE_SUCCESS(rv,rv);
@@ -1126,7 +1126,7 @@ nsNntpIncomingServer::AddTo(const char *aName, PRBool addAsSubscribed, PRBool ch
     rv = AddGroupOnServer(escapedName);
     NS_ENSURE_SUCCESS(rv,rv);
  
-    rv = mInner->AddTo(escapedName,addAsSubscribed,changeIfExists);
+    rv = mInner->AddTo(escapedName,addAsSubscribed, aSubscribable, changeIfExists);
     NS_ENSURE_SUCCESS(rv,rv);
 
     PR_FREEIF(escapedName);
@@ -1236,7 +1236,7 @@ nsNntpIncomingServer::HandleLine(char* line, PRUint32 line_size)
 		char *commaPos = PL_strchr(line,',');
 		if (commaPos) *commaPos = 0;
 
-		nsresult rv = AddTo(line, PR_FALSE, PR_TRUE);
+		nsresult rv = AddTo(line, PR_FALSE, PR_TRUE, PR_TRUE);
 		NS_ASSERTION(NS_SUCCEEDED(rv),"failed to add line");
 		if (NS_SUCCEEDED(rv)) {
           // since we've seen one group, we can claim we've loaded the hostinfo file