/* 
 * Ardesia -- a program for painting on the screen
 * with this program you can play, draw, learn and teach
 * This program has been written such as a freedom sonet
 * We believe in the freedom and in the freedom of education
 *
 * Copyright (C) 2009 Pilolli Pietro <pilolli.pietro@gmail.com>
 *
 * Ardesia is free software: you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the
 * Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * Ardesia is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License along
 * with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */


#ifdef HAVE_CONFIG_H
#  include <config.h>
#endif

#include <info_dialog.h>
#include <utils.h>


/*
 * Start the info dialog.
 */
void
start_info_dialog (GtkToolButton *toolbutton,
		   GtkWindow *parent)
{
  GtkWidget *info_dialog = NULL;

  /* Initialize the main window. */
  GtkBuilder *info_dialog_gtk_builder = gtk_builder_new ();

  /* Load the gtk builder file created with glade. */
  gtk_builder_add_from_file (info_dialog_gtk_builder, INFO_UI_FILE, NULL);

  /* Fill the window by the gtk builder xml. */
  info_dialog = GTK_WIDGET (gtk_builder_get_object (info_dialog_gtk_builder, "aboutdialog"));
  gtk_window_set_transient_for (GTK_WINDOW (info_dialog), parent);
  gtk_window_set_modal (GTK_WINDOW (info_dialog), TRUE);
  gtk_window_set_keep_above (GTK_WINDOW (info_dialog), TRUE);

  gtk_about_dialog_set_version (GTK_ABOUT_DIALOG (info_dialog), PACKAGE_VERSION);

  /* Connect all signals by reflection. */
  gtk_builder_connect_signals (info_dialog_gtk_builder, NULL);

  gtk_dialog_run (GTK_DIALOG (info_dialog));

  if (info_dialog != NULL)
    {
      gtk_widget_destroy (info_dialog);
      info_dialog = NULL;
    }

  if (info_dialog_gtk_builder)
    {
      g_object_unref (info_dialog_gtk_builder);
      info_dialog_gtk_builder = NULL;
    }
}