src/Browser/Database/Database.hh

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/***********************************************************
* 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_DATABASE_FOGI85CP
#define FREYA_DATABASE_FOGI85CP

#include <gtkmm.h>
#include "../../MPD/AbstractItemlist.hh"
#include "../../MPD/AbstractClientUser.hh"
#include "../../MPD/Client.hh"
#include "../../MPD/Directory.hh"

#include "DatabasePopup.hh"
#include "../AbstractBrowser.hh"

namespace Browser
{
    class Database :
        public AbstractBrowser,
        public MPD::AbstractItemlist,
        public MPD::AbstractClientUser
    {
    public:
        Database(MPD::Client& client, Glib::RefPtr<Gtk::Builder>& builder);
        virtual ~Database();

        Gtk::Widget * get_container();

        void add_item(MPD::AbstractComposite * pItem);

    private:

        /* Menu signals */
        void on_menu_db_add_clicked();
        void on_menu_db_add_all_clicked();
        void on_menu_db_update_clicked();
        void on_menu_db_rescan_clicked();
        void on_menu_db_replace_clicked();

        /* GUI Signals */
        void on_item_activated(const Gtk::TreeModel::Path& path);
        void on_home_button_clicked();
        void on_search_entry_activated();
        bool on_button_press_event(GdkEventButton* event);
        bool on_key_press_handler(GdkEventKey * event);

        /* Client Signals */
        void on_client_update(enum mpd_idle event, MPD::NotifyData& data);
        void on_connection_change(bool server_changed, bool is_connected);

        /* Logic */
        void go_one_up();
        void set_current_path(const char * path);
        void focus_item_starting_with(const char * prefix);

        class ModelColumns : public Gtk::TreeModel::ColumnRecord
        {
        public:
            ModelColumns()
            {
                add(m_col_path);
                add(m_col_name);
                add(m_col_icon);
                add(m_col_is_file);
            }

            Gtk::TreeModelColumn<Glib::ustring> m_col_name;
            Gtk::TreeModelColumn<Glib::ustring> m_col_path;
            Gtk::TreeModelColumn<Glib::RefPtr<Gdk::Pixbuf>> m_col_icon;
            Gtk::TreeModelColumn<bool> m_col_is_file;
        };

        // MEMBERS //

        /* Actual widgets */
        Gtk::IconView * mp_IView;
        Gtk::Box * mp_ParentBox;
        Gtk::Button * mp_HomeButton, * mp_DirUpButton;
        Gtk::Label * mp_StatusLabel;
        Glib::RefPtr<Gdk::Pixbuf> m_FileIcon, m_DirIcon;
        Gtk::Entry * mp_SearchEntry;

        /* Models behind */
        ModelColumns m_Columns;
        Glib::RefPtr<Gtk::ListStore> m_DirStore;

        /* The current path shown (NULL for root) */
        std::string mp_Path;

        /* Popup menu */
        DatabasePopup * mp_Popup;

        /* A local memcache of the db files */
        MPD::AbstractItemGenerator * mp_Cache;

    };
}

#endif /* end of include guard: DATABASE_FOGI85CP */