#ifdef HAVE_CONFIG_H
#  include "config.h"
#endif

#include <bmp/plugin.h>
#include "eggtrayicon.h"

#include <glib.h>
#include <glib/gi18n.h>
#include <gtk/gtk.h>

#include "tooltips.h"

extern GeneralPlugin docklet_plugin;
extern EggTrayIcon *docklet;

static GtkTooltips *docklet_tooltips;

static gboolean
docklet_tooltips_cb (gpointer data)
{
  static gchar *last_title = NULL;
  gint pos;
  gchar *title, *noutf8_title;

  if (docklet == NULL)
    return FALSE;

  if (last_title == NULL)
    last_title = g_utf8_normalize (g_strdup (""), -1, G_NORMALIZE_DEFAULT);

  pos = xmms_remote_get_playlist_pos (docklet_plugin.xmms_session);
  noutf8_title =
    xmms_remote_get_playlist_title (docklet_plugin.xmms_session, pos);

  if (noutf8_title == NULL)
    return TRUE;

  title = g_utf8_normalize (noutf8_title, -1, G_NORMALIZE_DEFAULT);
  g_free (noutf8_title);

  /* change tooltip only if title really changed */

  if (g_utf8_collate (last_title, title) != 0)
    {
      gtk_tooltips_set_tip (GTK_TOOLTIPS (docklet_tooltips),
                            GTK_WIDGET (docklet), title, NULL);

      g_free (last_title);
      last_title = title;
    }
  else
    g_free (title);

  return TRUE;
}

void
docklet_tooltips_init (void)
{
  docklet_tooltips = gtk_tooltips_new ();
  g_timeout_add (1000, docklet_tooltips_cb, NULL);
}

void
docklet_tooltips_cleanup (void)
{
  if (docklet_tooltips != NULL)
    {
      gtk_object_destroy (GTK_OBJECT (docklet_tooltips));
      docklet_tooltips = NULL;
    }
}