/*
 *  The Mana Client
 *  Copyright (C) 2010-2012  The Mana Developers
 *
 *  This file is part of The Mana Client.
 *
 *  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
 *  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, see <http://www.gnu.org/licenses/>.
 */

#ifndef PROGRESSINDICATOR_H
#define PROGRESSINDICATOR_H

#include <guichan/widget.hpp>

#include <memory>

class SimpleAnimation;

/**
 * A widget that indicates progress. Suitable to use instead of a progress bar
 * in cases where it is unknown how long something is going to take.
 */
class ProgressIndicator : public gcn::Widget
{
public:
    ProgressIndicator();
    ~ProgressIndicator() override;

    void logic() override;
    void draw(gcn::Graphics *graphics) override;

private:
    std::unique_ptr<SimpleAnimation> mIndicator;
};

#endif // PROGRESSINDICATOR_H