SlideShow.h

/* ScummVM - Graphic Adventure Engine
 *
 * ScummVM is the legal property of its developers, whose names
 * are too numerous to list here. Please refer to the COPYRIGHT
 * file distributed with this source distribution.
 *
 * 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, see <http://www.gnu.org/licenses/>.
 *
 */

/*
 * This code is based on the CRAB engine
 *
 * Copyright (c) Arvind Raja Yadav
 *
 * Licensed under MIT
 *
 */

#ifndef CRAB_SLIDESHOW_H
#define CRAB_SLIDESHOW_H

#include "crab/image/Image.h"
#include "crab/ui/button.h"
#include "crab/ui/ImageData.h"

namespace Crab {

namespace pyrodactyl {
namespace ui {
class SlideShow {
    // The list of images and where they are located, and the current image
    Common::Array<Common::Path> _path;

    // We only load the current image in memory
    pyrodactyl::image::Image _img;

    // The index of our current image
    uint _index;

    // The position at which map image has to be drawn
    Element _pos;

    // Background image of the slide show
    ImageData _bg;

    Button _prev, _next;
    bool _usekeyboard;

public:
    SlideShow() {
        _index = 0;
        _usekeyboard = false;
    }

    ~SlideShow() {
        clear();
    }

    void refresh();
    void clear() {
        _img.deleteImage();
    }

    void load(rapidxml::xml_node<char> *node);

    void handleEvents(const Common::Event &event);

    void draw();

    void setUI();
};

} // End of namespace ui
} // End of namespace pyrodactyl

} // End of namespace Crab

#endif // CRAB_SLIDESHOW_H