tests/utils/fake_display.cpp

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/* $Id: fake_display.cpp 52533 2012-01-07 02:35:17Z shadowmaster $ */
/*
   Copyright (C) 2008 - 2012 by Pauli Nieminen <paniemin@cc.hut.fi>
   Part of the Battle for Wesnoth Project http://www.wesnoth.org/

   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.
   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY.

   See the COPYING file for more details.
*/

#define GETTEXT_DOMAIN "wesnoth-test"

#include "fake_display.hpp"

#include "game_display.hpp"
#include "tod_manager.hpp"
#include "map.hpp"
#include "unit_map.hpp"

namespace test_utils {

    class fake_display_manager {
        static fake_display_manager* manager_;

        CVideo video_;
        unit_map dummy_umap_;
        config dummy_cfg_;
        gamemap dummy_map_;
        tod_manager dummy_tod_;
        std::vector<team> dummy_teams_;
        const events::event_context main_event_context_;


        game_display disp_;

        public:
        static fake_display_manager* get_manager();
        game_display& get_display();

        fake_display_manager();
//      ~fake_display_manager();
    };

    fake_display_manager* fake_display_manager::manager_ = 0;

    fake_display_manager* fake_display_manager::get_manager()
    {
        if (!manager_)
        {
            manager_ = new fake_display_manager();
        }
        return manager_;
    }

    fake_display_manager::fake_display_manager() :
        video_(CVideo::FAKE_TEST),
        dummy_umap_(),
        dummy_cfg_(),
        dummy_map_(dummy_cfg_,""),
        dummy_tod_(dummy_cfg_, 0),
        dummy_teams_(),
        main_event_context_(),
        disp_(dummy_umap_, video_, dummy_map_, dummy_tod_,
                dummy_teams_, dummy_cfg_, dummy_cfg_)
    {
    }

    game_display& fake_display_manager::get_display()
    {
        return disp_;
    }

    game_display& get_fake_display(const int width, const int height)
    {
        game_display& display =
                fake_display_manager::get_manager()->get_display();

        if(width >= 0 && height >= 0) {
            display.video().make_test_fake(width, height);
        }

        return display;
    }


}