#include <stdio.h>
#include <string.h>
#include <gdk/gdk.h>
#include <gio/gio.h>
#include <gtk/gtk.h>
#include <unistd.h>

static void
activate (GApplication *app)
{
  GdkEventKey event;
  GdkDisplay *dpy;
  GdkKeymap *kmap;
  GdkKeymapKey *keys;
  gint n_keys;
  guint keyval = GDK_KEY_o;

  dpy = gdk_display_get_default ();
  kmap = gdk_keymap_get_for_display (dpy);

  gdk_keymap_get_entries_for_keyval (kmap, keyval, &keys, &n_keys);

  memset (&event, 0, sizeof (event));
  event.type = GDK_KEY_PRESS;
  event.window = NULL;
  event.send_event = 0;

  event.time = GDK_CURRENT_TIME;
  event.state = 0;
  event.keyval = keyval;
  event.length = 1;
  event.string = strdup ("o");
  event.hardware_keycode = keys->keycode;
  event.group = keys->group;
  event.is_modifier = 0;

  gdk_display_put_event (dpy, (GdkEvent *) (&event));
  event.type = GDK_KEY_RELEASE;

  gdk_display_put_event (dpy, (GdkEvent *) (&event));

  while (gtk_events_pending ()) {
    gtk_main_iteration ();
  }
}

int
main (int argc, char **argv)
{
  GtkApplication *app;
  app = gtk_application_new ("com.anarchean.linuxrc", G_APPLICATION_FLAGS_NONE);
  g_signal_connect (app, "activate", G_CALLBACK (activate), NULL);
  
  return g_application_run (G_APPLICATION (app), argc, argv);
}