Freya: src/GManager/VolumeSlider.hh Source File

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00001 /***********************************************************
00002 * This file is part of Freya
00003 * - A free MPD Gtk3 MPD Client -
00004 *
00005 * Authors: Christopher Pahl, Christoph Piechula,
00006 *          Eduard Schneider
00007 *
00008 * Copyright (C) [2011-2012]
00009 * Hosted at: https://github.com/studentkittens/Freya
00010 *
00011 *              __..--''``---....___   _..._    __
00012 *    /// //_.-'    .-/";  `        ``<._  ``.''_ `. / // /
00013 *   ///_.-' _..--.'_                        `( ) ) // //
00014 *   / (_..-' // (< _     ;_..__               ; `' / ///
00015 *    / // // //  `-._,_)' // / ``--...____..-' /// / //
00016 *  Ascii-Art by Felix Lee <flee@cse.psu.edu>
00017 *
00018 * Freya is free software: you can redistribute it and/or modify
00019 * it under the terms of the GNU General Public License as published by
00020 * the Free Software Foundation, either version 3 of the License, or
00021 * (at your option) any later version.
00022 *
00023 * Freya is distributed in the hope that it will be useful,
00024 * but WITHOUT ANY WARRANTY; without even the implied warranty of
00025 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
00026 * GNU General Public License for more details.
00027 *
00028 * You should have received a copy of the GNU General Public License
00029 * along with Freya. If not, see <http://www.gnu.org/licenses/>.
00030 **************************************************************/
00031 #ifndef FREYA_VolumeSlider_GUARD
00032 #define FREYA_VolumeSlider_GUARD
00033 
00034 #include "../ui_includes.hh"
00035 #include "../MPD/Client.hh"
00036 #include "../MPD/AbstractClientUser.hh"
00037 #include "CairoSlider.hh"
00038 
00039 namespace GManager
00040 {
00047     class VolumeSlider : public MPD::AbstractClientUser, public CairoSlider 
00048     {
00049         public:
00050             VolumeSlider(MPD::Client& client, const Glib::RefPtr<Gtk::Builder>& builder);
00051 
00052         private:
00053 
00054             void on_client_update(enum mpd_idle type, MPD::NotifyData& data);
00055             void on_connection_change(bool server_changed, bool is_connected);
00056             void volume_notify(int curVol);
00057             void do_volume_step();
00058 
00059         protected:
00060 
00061             bool on_draw(const Cairo::RefPtr<Cairo::Context>& cr);
00062             void on_percent_change();
00063     };
00064 }
00065 
00066 #endif