online_profile_friends.hpp

//  SuperTuxKart - a fun racing game with go-kart
//  Copyright (C) 2013-2015 Glenn De Jonghe
//
//  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 3
//  of the License, or (at your option) any later version.
//
//  This program 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 this program; if not, write to the Free Software
//  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 
 
#ifndef __HEADER_ONLINE_PROFILE_FRIENDS_HPP__
#define __HEADER_ONLINE_PROFILE_FRIENDS_HPP__
 
#include <string>
#include <irrString.h>
 
#include "guiengine/screen.hpp"
#include "guiengine/widgets/list_widget.hpp"
#include "states_screens/online/online_profile_base.hpp"
 
 
namespace GUIEngine { class ButtonWidget; class ListWidget; class TextBoxWidget; class Widget; }
 
 
class OnlineProfileFriends : public OnlineProfileBase,
                       public GUIEngine::ScreenSingleton<OnlineProfileFriends>,
                       public GUIEngine::IListWidgetHeaderListener
 
{
private:
    OnlineProfileFriends();
 
    GUIEngine::ListWidget    *m_friends_list_widget;
    GUIEngine::ButtonWidget  *m_search_button_widget;
    GUIEngine::TextBoxWidget *m_search_box_widget;
 
    bool                        m_waiting_for_friends;
 
    static int m_sort_column;
 
    static bool m_sort_desc;
 
    static bool m_sort_default;
 
    void displayResults();
    static bool compareFriends(int f1, int f2);
public:
    friend class GUIEngine::ScreenSingleton<OnlineProfileFriends>;
 
    virtual void loadedFromFile() OVERRIDE;
 
    virtual void eventCallback(GUIEngine::Widget* widget,
                               const std::string& name,
                               const int playerID) OVERRIDE;
 
    virtual void init() OVERRIDE;
 
    virtual void onUpdate(float delta) OVERRIDE;
    virtual void beforeAddingWidget() OVERRIDE;
    virtual void onColumnClicked(int column_id, bool sort_desc, bool sort_default) OVERRIDE;
 
    // ------------------------------------------------------------------------
    void refreshFriendsList() {m_waiting_for_friends = true; }
};
 
#endif