small but important fix

1 files changed, 1 insertions, 1 deletions

diff --git a/noncore/unsupported/mail2/folderwidget.cpp b/noncore/unsupported/mail2/folderwidget.cpp
index ca2bb5a..6c36e92 100644
--- a/noncore/unsupported/mail2/folderwidget.cpp
+++ b/noncore/unsupported/mail2/folderwidget.cpp
@@ -48,257 +48,257 @@ FolderWidget::FolderWidget(QWidget *parent, const char *name, WFlags fl)
 
 	QPopupMenu *menu = new QPopupMenu();
 	menu->insertItem(tr("Rename"), MENU_RENAME);
 	menu->insertItem(tr("Delete"), MENU_DELETE);
 	menu->insertItem(tr("Move"), MENU_MOVE);
 	menu->insertItem(tr("Copy"), MENU_COPY);
 	menu->insertSeparator();
 	menu->insertItem(tr("Create folder"), MENU_CREATE);
 	menu->insertSeparator();
 	menu->insertItem(tr("Rescan folder list"), MENU_RESCAN);
 	setPopup(menu);
 
 	getAccounts();
 
 	connect(menu, SIGNAL(activated(int)), SLOT(slotMenuActivated(int)));
 	connect(this, SIGNAL(clicked(QListViewItem *)), SLOT(slotItemClicked(QListViewItem *)));
 }
 
 FolderWidget::~FolderWidget()
 {
 	// TODO: Save folder tree.
 }
 
 void FolderWidget::update()
 {
 	getAccounts();
 }
 
 void FolderWidget::getAccounts()
 {
 	clear();
 
 	QValueList<Account> accounts = ConfigFile::getAccounts();
 	QValueList<Account>::Iterator it;
 	for (it = accounts.begin(); it != accounts.end(); it++) {
 		FolderWidgetItem *item = addAccount(*it);
 		QFile f((QString) getenv("HOME") + "/Applications/mail/foldercache/foldercache-" + (*it).accountName());
 		if (!f.open(IO_ReadOnly)) {
 			Folder folder;
 			folder.setNoCache(true);
 			addFolder(folder, item);
 		} else {
 			QTextStream t(&f);
 			while (!t.atEnd()) {
 				QString separator = t.readLine();
 				QString fullname = t.readLine();
 				Folder folder;
 				folder.setSeparator(separator);
 				folder.setFullName(fullname);
 				folder.setTopFolder(item->folder().topFolder());
 				addFolder(folder, item);
 			}
 			f.close();
 		}
 	}
 }
 
 FolderWidgetItem *FolderWidget::addAccount(Account &account)
 {
 	TopFolder tf;
 	tf.setAccount(account);
 
 	// XXX This has to change!!! The folderwidget may not create an
 	// XXX IMAPHandler!!!! Do this in IMAPHandler!
 	tf.setIMAPHandler(new IMAPHandler(account));
 
 	Folder folder;
 	folder.setTopFolder(tf);
 
 	connect(tf.handler(), SIGNAL(IMAPLookingUpHost()), SLOT(slotIMAPLookingUpHost()));
 	connect(tf.handler(), SIGNAL(IMAPHostFound()), SLOT(slotIMAPHostFound()));
 	connect(tf.handler(), SIGNAL(IMAPConnected()), SLOT(slotIMAPConnected()));
 	connect(tf.handler(), SIGNAL(IMAPDisconnected()), SLOT(slotIMAPDisconnected()));
 	connect(tf.handler(), SIGNAL(IMAPError(int)), SLOT(slotIMAPError(int)));
 
 	return new FolderWidgetItem(folder, this);
 }
 
 FolderWidgetItem *FolderWidget::addFolder(Folder &folder, FolderWidgetItem *folderWidgetItem)
 {
 	return new FolderWidgetItem(folder, folderWidgetItem);
 }
 
 void FolderWidget::slotMenuActivated(int itemid)
 {
 	if (currentItem() == NULL) {
 		QMessageBox::information(this, tr("Error"), tr("<p>Please select an item first.</p>"), tr("Ok"));
 		return;
 	}
 
 	if (itemid == MENU_RENAME) {
 		if (((FolderWidgetItem *)currentItem())->folder().fullName().isEmpty()) return;
 
 		Folder folder = ((FolderWidgetItem *)currentItem())->folder();
 		QString newName = Rename::rename(folder.fullName(), this); 
 		if (newName.isNull()) return;
 
 		folder.topFolder().handler()->iRename(folder.fullName(), newName);
 		connect(folder.topFolder().handler(), SIGNAL(gotResponse(IMAPResponse &)), SLOT(slotIMAPRename(IMAPResponse &)));
 	} else if (itemid == MENU_DELETE) {
 		if (((FolderWidgetItem *)currentItem())->folder().fullName().isEmpty()) return;
 
 		Folder folder = ((FolderWidgetItem *)currentItem())->folder();
 
 		int ret = QMessageBox::information(this, tr("Question"), tr("<p>Do you really want to delete <pre>%1</pre>?").arg(folder.fullName()), tr("Yes"), tr("No"));
 		if (ret == 1) return;
 
 		_createFolder = folder;
 
 		folder.topFolder().handler()->iDelete(folder.fullName());
 		connect(folder.topFolder().handler(), SIGNAL(gotResponse(IMAPResponse &)), SLOT(slotIMAPDelete(IMAPResponse &)));
 	} else if (itemid == MENU_MOVE) {
 
 	} else if (itemid == MENU_COPY) {
 
 	} else if (itemid == MENU_CREATE) {
 		Folder folder = (((FolderWidgetItem *)currentItem())->folder());
 		_createFolder = folder;
 
 		QString folderName = Rename::getText(tr("Foldername"), tr("<p>Please enter the name of the new folder.</p>"), this);
 		if (folderName.isNull()) return;
 
 		folder.topFolder().handler()->iCreate(folder.fullName() + folder.separator() + folderName);
 		connect(folder.topFolder().handler(), SIGNAL(gotResponse(IMAPResponse &)), SLOT(slotIMAPCreate(IMAPResponse &)));
 	} else if (itemid == MENU_RESCAN) {
 		Folder folder = (((FolderWidgetItem *)currentItem())->folder());
 		_rescanAccount = folder.topFolder().account();
 
-		folder.topFolder().handler()->iList(".", "*");
+		folder.topFolder().handler()->iList("", "*");
 		connect(folder.topFolder().handler(), SIGNAL(gotResponse(IMAPResponse &)), SLOT(slotIMAPList(IMAPResponse &)));
 	}
 }
 
 void FolderWidget::slotItemClicked(QListViewItem *item)
 {
 	if (item == NULL) return;
 	Folder folder = ((FolderWidgetItem *)item)->folder();
 	if (folder.fullName().isEmpty()) return;
 
 	emit folderSelected(folder);
 }
 
 void FolderWidget::slotIMAPLookingUpHost()
 {
 	emit status(tr("Looking up host..."));
 	emit connecting();
 }
 
 void FolderWidget::slotIMAPHostFound()
 {
 	emit status(tr("Host found."));
 }
 
 void FolderWidget::slotIMAPConnected()
 {
 	emit status(tr("Connected to host."));
 	emit connected();
 }
 
 void FolderWidget::slotIMAPError(int error)
 {
 	if (error == IMAPBase::IMAPErrConnectionRefused) {
 		QMessageBox::warning(this, tr("Error"), tr("<p>The IMAP connection was refused.</p>"), tr("Ok"));
 	} else if (error == IMAPBase::IMAPErrHostNotFound) {
 		QMessageBox::warning(this, tr("Error"), tr("<p>The host was not found.</p>"), tr("Ok"));
 	} else if (error == IMAPBase::IMAPErrSocketRead) {
 		QMessageBox::warning(this, tr("Error"), tr("<p>There was an error while reading from the socket.</p>"), tr("Ok"));
 	} else if (error == IMAPBase::IMAPErrLoginFailed) {
 		QMessageBox::warning(this, tr("Error"), tr("<p>Login failed. Check your password/username.</p>"), tr("Ok"));
 	} else {
 		QMessageBox::warning(this, tr("Error"), tr("<p>An unknown error was encountered.</p>"), tr("Ok"));
 	}
 }
 
 void FolderWidget::slotIMAPDisconnected()
 {
 	emit status(tr("Disconnected."));
 	emit disconnected();
 }
 
 void FolderWidget::slotIMAPLogin(IMAPResponse &response)
 {
 	disconnect(response.imapHandler(), SIGNAL(gotResponse(IMAPResponse &)), this, SLOT(slotIMAPLogin(IMAPResponse &)));
 
 	if (response.statusResponse().status() == IMAPResponseEnums::OK) {
 		emit status(tr("Login successfull!"));
 	} else {
 		QMessageBox::warning(this, tr("Error"), tr("<p>Login failed. Go away.</p>"), tr("Ok"));
 	}
 }
 
 void FolderWidget::slotIMAPRename(IMAPResponse &response)
 {
 	disconnect(response.imapHandler(), SIGNAL(gotResponse(IMAPResponse &)), this, SLOT(slotIMAPRename(IMAPResponse &)));
 
 	if (response.statusResponse().status() == IMAPResponseEnums::OK) {
 		emit status(tr("Renaming successfull!"));
 	} else {
 		QMessageBox::warning(this, tr("Error"), tr("<p>Renaming failed. (Server said: %1)</p>").arg(response.statusResponse().comment()), tr("Ok"));
 	}
 }
 
 void FolderWidget::slotIMAPDelete(IMAPResponse &response)
 {
 	disconnect(response.imapHandler(), SIGNAL(gotResponse(IMAPResponse &)), this, SLOT(slotIMAPDelete(IMAPResponse &)));
 
 	if (response.statusResponse().status() == IMAPResponseEnums::OK) {
 		emit status(tr("Deletion successfull!"));
 
 		_rescanAccount = _createFolder.topFolder().account();
 
 		_createFolder.topFolder().handler()->iList(".", "*");
 		connect(_createFolder.topFolder().handler(), SIGNAL(gotResponse(IMAPResponse &)), SLOT(slotIMAPList(IMAPResponse &)));
 	} else {
 		QMessageBox::warning(this, tr("Error"), tr("<p>Delete failed. (Server said: %1)</p>").arg(response.statusResponse().comment()), tr("Ok"));
 	}
 }
 
 void FolderWidget::slotIMAPCreate(IMAPResponse &response)
 {
 	disconnect(response.imapHandler(), SIGNAL(gotResponse(IMAPResponse &)), this, SLOT(slotIMAPCreate(IMAPResponse &)));
 
 	if (response.statusResponse().status() == IMAPResponseEnums::OK) {
 		emit status(tr("Folder created. Rescanning..."));
 
 		_rescanAccount = _createFolder.topFolder().account();
 
 		_createFolder.topFolder().handler()->iList(".", "*");
 		connect(_createFolder.topFolder().handler(), SIGNAL(gotResponse(IMAPResponse &)), SLOT(slotIMAPList(IMAPResponse &)));
 	} else {
 		QMessageBox::warning(this, tr("Error"), tr("<p>The folder could not be created. (Server said: %1)</p>").arg(response.statusResponse().comment()), tr("Ok"));
 	}
 }
 
 void FolderWidget::slotIMAPList(IMAPResponse &response)
 {
 	disconnect(response.imapHandler(), SIGNAL(gotResponse(IMAPResponse &)), this, SLOT(slotIMAPList(IMAPResponse &)));
 
 	if (response.statusResponse().status() == IMAPResponseEnums::OK) {
 		QDir d((QString) getenv("HOME") + "/Applications/mail/foldercache");
 		if (!d.exists()) {
 			system("mkdir -p $HOME/Applications/mail/foldercache");
 			qWarning("Created $HOME/Applications/mail/foldercache.");
 		}
 		QFile f((QString) getenv("HOME") + "/Applications/mail/foldercache/foldercache-" + _rescanAccount.accountName());
 		if (!f.open(IO_WriteOnly)) {
 			QMessageBox::critical(this, tr("Error"), tr("<p>Couldn't open folder cache file for writing!</p>"), tr("Ok"));
 			return;
 		} 
 		QTextStream t(&f);
 
 		QValueList<IMAPResponseLIST>::Iterator it;
 		QValueList<IMAPResponseLIST> lists = response.LIST();
 		for (it = lists.begin(); it != lists.end(); it++) {
 			t << (*it).folderSeparator() << "\n";
 			t << (*it).folder() << "\n";
 		}