knaccountmanager.h

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/*
    KNode, the KDE newsreader
    Copyright (c) 1999-2005 the KNode authors.
    See file AUTHORS for details

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software Foundation,
    Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, US
*/

#ifndef KNACCOUNTMANAGER_H
#define KNACCOUNTMANAGER_H

#include "knnntpaccount.h"

#include <QObject>
#include <qglobal.h>
#include <QList>

namespace KWallet {
  class Wallet;
}

class KNGroupManager;


class KNAccountManager : public QObject
{
  Q_OBJECT

  public:
    explicit KNAccountManager( KNGroupManager *gm, QObject *parent = 0 );
    ~KNAccountManager();

    void prepareShutdown();

    void setCurrentAccount( KNNntpAccount::Ptr a );

    bool newAccount( KNNntpAccount::Ptr a );
    bool removeAccount( KNNntpAccount::Ptr a = KNNntpAccount::Ptr() );
    void editProperties( KNNntpAccount::Ptr a = KNNntpAccount::Ptr() );
    void accountRenamed( KNNntpAccount::Ptr a = KNNntpAccount::Ptr() );

    bool hasCurrentAccount() const { return c_urrentAccount != 0; }
    KNNntpAccount::Ptr currentAccount() const { return c_urrentAccount; }
    KNNntpAccount::Ptr account( int id );
    KNNntpAccount::List accounts() const { return mAccounts; }
    KNNntpAccount::Ptr first() const;

    void loadPasswords();
    void loadPasswordsAsync();

    static KWallet::Wallet* wallet();

  protected:
    void loadAccounts();
    KNGroupManager *gManager;
    KNNntpAccount::Ptr c_urrentAccount;

  signals:
    void accountAdded( KNNntpAccount::Ptr a );
    void accountRemoved( KNNntpAccount::Ptr a );   // don't do anything with a, it will be deleted soon
    void accountModified( KNNntpAccount::Ptr a );
    void passwordsChanged();

  private slots:
    void slotWalletOpened( bool success );

  private:
    static void prepareWallet();

  private:
    KNNntpAccount::List mAccounts;
    static KWallet::Wallet *mWallet;
    static bool mWalletOpenFailed;
    bool mAsyncOpening;

};

#endif