canola/window/card_reader.h

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//
// canola - canon canola 1614p emulator
// Copyright (C) 2012 Peter Miller
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License, version 3, as
// published by the Free Software Foundation.
//
// 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 CANOLA_WINDOW_CARD_READER_H
#define CANOLA_WINDOW_CARD_READER_H

#include <lib/config.h>
#include <gtkmm.h>
#include <vector>
#include <boost/shared_ptr.hpp>

#include <canola/calculator/proxy.h>

class calculator_gnome;

class window_card_reader:
    public Gtk::Window
{
public:
    typedef Glib::RefPtr<window_card_reader> pointer;

    virtual ~window_card_reader();

    static pointer create(calculator_gnome *dst);

    bool start(const std::string &src, bool binary = false);

    bool is_busy();

private:
    window_card_reader(calculator_gnome *dst);

    calculator_proxy dst;

    Gtk::Fixed layout;

    typedef Glib::RefPtr<Gdk::Pixbuf> pixbuf_ptr_t;

    typedef std::vector<pixbuf_ptr_t> card_pixbufs_t;

    card_pixbufs_t card_pixbufs;

    typedef boost::shared_ptr<Gtk::Image> gtk_image_ptr_t;

    typedef std::vector<gtk_image_ptr_t> card_image_widgets_t;

    card_image_widgets_t card_image_widgets;

    bool empty(void) const;

    sigc::connection animation_timer;

    double pixels_per_second;

    int pixels_per_instruction;

    int current_address;

    size_t current_card_number;

    bool currently_moving_left;

    double current_card_started;

    bool on_animation_timer(void);

    void done(void);

    window_card_reader();

    window_card_reader(const window_card_reader &rhs);

    window_card_reader &operator=(const window_card_reader &rhs);
};

#endif // CANOLA_WINDOW_CARD_READER_H