Wait for a connection.

svn path=/trunk/kdepim/; revision=319188

kmfolderimap.cpp

@@ -545,6 +545,7 @@ bool KMFolderImap::listDirectory(bool secondStep)
   if ( this == mAccount->rootFolder() )
   {
     mAccount->setHasInbox( false );
+    // recursive
     setSubfolderState( imapNoInformation );
   }
   mSubfolderState = imapInProgress;
@@ -1525,6 +1526,7 @@ void KMFolderImap::expungeFolder(KMFolderImap * aFolder, bool quiet)
 //-----------------------------------------------------------------------------
 void KMFolderImap::slotProcessNewMail( int errorCode, const QString &errorMsg )
 {
+  Q_UNUSED( errorMsg );
   disconnect( mAccount, SIGNAL( connectionResult(int, const QString&) ),
       this, SLOT( slotProcessNewMail(int, const QString&) ) );
   if ( !errorCode )

listjob.cpp

@@ -60,8 +60,16 @@ void ListJob::execute()
 {
   if ( mAccount->makeConnection() == ImapAccountBase::Error )
   {
+    kdWarning(5006) << "ListJob - got no connection" << endl;
     delete this;
     return;
+  } else if ( mAccount->makeConnection() == ImapAccountBase::Connecting )
+  {
+    // We'll wait for the connectionResult signal from the account.
+    kdDebug(5006) << "ListJob - waiting for connection" << endl;
+    connect( mAccount, SIGNAL( connectionResult(int, const QString&) ),
+        this, SLOT( slotConnectionResult(int, const QString&) ) );
+    return;
   }
   // this is needed until we have a common base class for d(imap)
   if ( mPath.isEmpty() )
@@ -98,12 +106,6 @@ void ListJob::execute()
   url.setPath( ( jd.inboxOnly ? QString("/") : mPath )
       + ";TYPE=" + ltype
       + ( mComplete ? ";SECTION=COMPLETE" : QString::null) );
-  // at least here we have to be connected
-  if ( mAccount->makeConnection() != ImapAccountBase::Connected )
-  {
-    delete this;
-    return;
-  }
   // go
   KIO::SimpleJob *job = KIO::listDir( url, false );
   KIO::Scheduler::assignJobToSlave( mAccount->slave(), job );
@@ -114,6 +116,15 @@ void ListJob::execute()
       this, SLOT(slotListEntries(KIO::Job *, const KIO::UDSEntryList &)) );
 }
 
+void ListJob::slotConnectionResult( int errorCode, const QString& errorMsg )
+{
+  Q_UNUSED( errorMsg );
+  if ( !errorCode )
+    execute();
+  else
+    delete this;
+}
+
 void ListJob::slotListResult( KIO::Job* job )
 {
   ImapAccountBase::JobIterator it = mAccount->findJob( job );

listjob.h

@@ -88,6 +88,11 @@ protected slots:
    */
   void slotListEntries( KIO::Job* job, const KIO::UDSEntryList& uds );
 
+  /**
+   * Called from the account when a connection was established
+   */
+  void slotConnectionResult( int errorCode, const QString& errorMsg );
+
 signals:
   /**
    * Emitted when new folders have been received