/* Written by Behdad Esfahbod.
 * No rights claimed.  Use as you wish.
 */
#define G_LOG_DOMAIN "IdleModule"

#include <stdlib.h>
#include <string.h>

#include <unistd.h>
#include <signal.h>

#include <gtk/gtk.h>

void gtk_module_init (gint *argc, gchar ***argv);

static const char *idle_action_str;
static GTimeVal timeval;

static gboolean
idle_callback (gpointer data G_GNUC_UNUSED)
{
  if (strstr (idle_action_str, "time"))
    {
      GTimeVal timeval2;
      g_get_current_time (&timeval2);
      g_debug ("time before idling: %gs",
		 (timeval2.tv_sec - timeval.tv_sec) + ((timeval2.tv_usec - timeval.tv_usec)/(double)1e6));
    }

  if (strstr (idle_action_str, "quit"))
    gtk_main_quit ();

  if (strstr (idle_action_str, "kill"))
    kill (getpid (), SIGINT);

  return FALSE;
}

/* Note: argc and arvs are always 0 and NULL */
void
gtk_module_init (gint *argc G_GNUC_UNUSED,
		 gchar ***argv G_GNUC_UNUSED)
{
  idle_action_str = getenv ("IDLE_ACTION");

  if (idle_action_str == NULL || *idle_action_str == '\0')
    return;

  if (strstr (idle_action_str, "recursive") == NULL)
    unsetenv ("IDLE_ACTION");

  g_idle_add_full (G_PRIORITY_LOW, idle_callback, NULL, NULL);
  g_get_current_time (&timeval);
}