using Gtk;
using Gst;

public class player_window : Window
{
    private ToolButton open_button = new ToolButton.from_stock (Stock.OPEN);
    private ToolButton play_button = new ToolButton.from_stock (Stock.MEDIA_PLAY);
    private ToolButton pause_button = new ToolButton.from_stock (Stock.MEDIA_PAUSE);
    private DrawingArea drawing_area = new DrawingArea();
    private Box vbox = new Box(Orientation.VERTICAL, 4);
    private Box hbox = new Box(Orientation.HORIZONTAL, 2);
    dynamic Element playbin = ElementFactory.make ("playbin2", "playbin");
    Element sink = ElementFactory.make ("xvimagesink", "sink");

    public player_window()
    {
        title = "My Fiwst Pwogwam";
        hbox.pack_start(play_button, true, true, 0);
        hbox.pack_start(pause_button, true, true, 0);
        drawing_area.set_size_request(320, 240);
        vbox.pack_start(drawing_area, true, true, 0);
        vbox.pack_start(open_button, true, true, 0);
        vbox.pack_start(hbox, true, true, 0);
        add(vbox);
        play_button.clicked.connect(on_play);
        pause_button.clicked.connect(on_pause);
        open_button.clicked.connect(on_open);
        destroy.connect (Gtk.main_quit);
    }

    public void on_play()
    {
        playbin.video_sink = sink;
        sink.set("force-aspect-ratio", true);
        ((XOverlay) sink).set_xwindow_id (Gdk.X11Window.get_xid (drawing_area.get_window ()));
        playbin.set_state (State.PLAYING);
    }

    public void on_pause()
    {
        playbin.set_state (State.PAUSED);
    }

    public void on_open()
    {
        var file_chooser = new FileChooserDialog("Select media", this, FileChooserAction.OPEN, Stock.CANCEL, ResponseType.CANCEL, Stock.OPEN, ResponseType.ACCEPT, null);
        if (file_chooser.run() == ResponseType.ACCEPT)
        {
            playbin.set_state(State.READY);
            playbin.uri = file_chooser.get_uri();
        }
        file_chooser.destroy();
    }

}

public static int main(string[] args)
{
    Gtk.init(ref args);
    Gst.init(ref args);
    var app = new player_window();
    app.show_all();
    Gtk.main();
    return 0;
}