src/MPD/Connection.hh

Go to the documentation of this file.

/***********************************************************
* This file is part of Freya
* - A free MPD Gtk3 MPD Client -
*
* Authors: Christopher Pahl, Christoph Piechula,
*          Eduard Schneider
*
* Copyright (C) [2011-2012]
* Hosted at: https://github.com/studentkittens/Freya
*
*              __..--''``---....___   _..._    __
*    /// //_.-'    .-/";  `        ``<._  ``.''_ `. / // /
*   ///_.-' _..--.'_                        `( ) ) // //
*   / (_..-' // (< _     ;_..__               ; `' / ///
*    / // // //  `-._,_)' // / ``--...____..-' /// / //
*  Ascii-Art by Felix Lee <flee@cse.psu.edu>
*
* Freya 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 3 of the License, or
* (at your option) any later version.
*
* Freya is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Freya. If not, see <http://www.gnu.org/licenses/>.
**************************************************************/
#ifndef FREYA_MPDCONNECTION_GUARD
#define FREYA_MPDCONNECTION_GUARD

#include <mpd/client.h>
#include <glibmm.h>

namespace MPD
{
    typedef sigc::signal<void,bool,bool> ConnectionNotifier;

    typedef sigc::signal<void, bool,mpd_error> ErrorNotify;

    class Connection
    {
    public:

        Connection();
        ~Connection();

        bool is_connected();

        bool connect();
        bool disconnect();
        bool clear_error();

        bool check_error();

        ErrorNotify& signal_error();

        ConnectionNotifier& signal_connection_change();

        void emit_connection_change();

        mpd_connection * get_connection();


    private:

        ConnectionNotifier m_ConnNotifer;

        mpd_connection * conn;

        ErrorNotify m_ErrorSig;

        Glib::ustring lastHost;
        bool hostChanged;
    };

}

#endif