// vim: sw=2 ts=2
#include <iostream>
#include <fstream>
#include <gtkmm.h>
#include <gtkmm/socket.h>

using namespace std;

const char* id_filename = "plug.id";

void plug_added()
{
  cout << "A plug was added" << endl;
}

bool plug_removed()
{
  cout << "A Plug was removed" << endl;
  return true;
}

class MySocketWindow : public Gtk::Window
{
  public:
    MySocketWindow()
    {
      ifstream infile(id_filename);
      if (infile)
      {
        Gtk::Socket* socket = Gtk::manage(new Gtk::Socket());
        add(*socket);
        socket->signal_plug_added().connect(sigc::ptr_fun(plug_added));
        socket->signal_plug_removed().connect(sigc::ptr_fun(plug_removed));
        ::Window plug_id = 0;
        infile >> plug_id;
        infile.close();
        socket->add_id(plug_id);
      }
      else
      {
        Gtk::Label* label = Gtk::manage(
            new Gtk::Label(
              "Plug id file not found.\n Make sure plug is running."));
        add(*label);
        set_size_request(150, 50);
      }
      show_all();
    }
};

int main(int argc, char** argv)
{
  Gtk::Main app(argc, argv);
  MySocketWindow win;
  app.run(win);
  return 0;
}
