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#include <qmessagebox.h>
#include <qtextstream.h>
#include <qpopupmenu.h>
#include <qheader.h>
#include <qfile.h>
#include <qdir.h>
#include <qpe/resource.h>
#include <stdlib.h>
#include "folderwidget.h"
#include "imaphandler.h"
#include "imapbase.h"
#include "rename.h"
FolderWidgetItem::FolderWidgetItem(Folder &folder, QListView *parent)
: QListViewItem(parent), _folder(folder)
{
setPixmap(0, QPixmap(Resource::loadPixmap("mail/inbox")));
setText(0, _folder.topFolder().account().user() + " (" + _folder.topFolder().account().imapServer() + ")");
setOpen(true);
}
FolderWidgetItem::FolderWidgetItem(Folder &folder, FolderWidgetItem *parent)
: QListViewItem(parent), _folder(folder)
{
if (_folder.noCache()) {
setText(0, QObject::tr("<Foldertree not known.>"));
} else {
if (folder.fullName().upper() == "INBOX") {
setPixmap(0, QPixmap(Resource::loadPixmap("mail/inbox")));
setText(0, QObject::tr("Inbox"));
} else {
setPixmap(0, QPixmap(Resource::loadPixmap("mail/folder")));
setText(0, folder.fullName());
}
setOpen(true);
}
}
FolderWidget::FolderWidget(QWidget *parent, const char *name, WFlags fl)
: ListViewPlus(parent, name, fl)
{
header()->hide();
addColumn("");
setSorting(-1);
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("", "*");
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 successful!"));
} 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 successful!"));
} 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 successful!"));
_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";
}
f.close();
emit status(tr("Got folder list."));
getAccounts();
} else {
QMessageBox::warning(this, tr("Error"), tr("<p>Couldn't retrieve the folder list. (Server said: %1)</p>").arg(response.statusResponse().comment()), tr("Ok"));
}
}
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