/* stresstest-toolbar.c

 *

 * Copyright (C) 2003 Soeren Sandmann <sandmann@daimi.au.dk>

 *

 * This library is free software; you can redistribute it and/or

 * modify it under the terms of the GNU Library General Public

 * License as published by the Free Software Foundation; either

 * version 2 of the License, or (at your option) any later version.

 *

 * This library 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

 * Library General Public License for more details.

 *

 * You should have received a copy of the GNU Library General Public

 * License along with this library; if not, write to the

 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,

 * Boston, MA 02111-1307, USA.

 */

#undef GTK_DISABLE_DEPRECATED

#include "config.h"

#include <gtk/gtk.h>

typedef struct _Info Info;

struct _Info

{

  GtkWindow  *window;

  GtkToolbar *toolbar;

  gint	      counter;

};

static void

add_random (GtkToolbar *toolbar, gint n)

{

  gint position;

  gchar *label = g_strdup_printf ("Button %d", n);

  GtkWidget *widget = gtk_button_new_with_label (label);

  g_free (label);

  gtk_widget_show_all (widget);

  if (g_list_length (toolbar->children) == 0)

    position = 0;

  else

    position = g_random_int_range (0, g_list_length (toolbar->children));

  gtk_toolbar_insert_widget (toolbar, widget, "Bar", "Baz", position);

}

static void

remove_random (GtkToolbar *toolbar)

{

  GtkToolbarChild *child;

  gint position;

  if (!toolbar->children)

    return;

  position = g_random_int_range (0, g_list_length (toolbar->children));

  child = g_list_nth_data (toolbar->children, position);

  gtk_container_remove (GTK_CONTAINER (toolbar), child->widget);

}

static gboolean

stress_test_old_api (gpointer data)

{

  typedef enum {

    ADD_RANDOM,

    REMOVE_RANDOM,

    LAST_ACTION

  } Action;

  Info *info = data;

  Action action;

  if (info->counter++ == 200)

    {

      gtk_main_quit ();

      return FALSE;

    }

  if (!info->toolbar)

    {

      info->toolbar = GTK_TOOLBAR (gtk_toolbar_new ());

      gtk_container_add (GTK_CONTAINER (info->window),

			 GTK_WIDGET (info->toolbar));

      gtk_widget_show (GTK_WIDGET (info->toolbar));

    }

  if (!info->toolbar->children)

    {

      add_random (info->toolbar, info->counter);

      return TRUE;

    }

  else if (g_list_length (info->toolbar->children) > 50)

    {

      int i;

      for (i = 0; i < 25; i++)

	remove_random (info->toolbar);

      return TRUE;

    }

  action = g_random_int_range (0, LAST_ACTION);

  switch (action)

    {

    case ADD_RANDOM:

      add_random (info->toolbar, info->counter);

      break;

    case REMOVE_RANDOM:

      remove_random (info->toolbar);

      break;

    default:

      g_assert_not_reached();

      break;

    }

  return TRUE;

}

gint

main (gint argc, gchar **argv)

{

  Info info;

  gtk_init (&argc, &argv);

  info.toolbar = NULL;

  info.counter = 0;

  info.window = GTK_WINDOW (gtk_window_new (GTK_WINDOW_TOPLEVEL));

  gtk_widget_show (GTK_WIDGET (info.window));

  gdk_threads_add_idle (stress_test_old_api, &info;;

  gtk_widget_show_all (GTK_WIDGET (info.window));

  gtk_main ();

  gtk_widget_destroy (GTK_WIDGET (info.window));

  info.toolbar = NULL;

  info.window = NULL;

  return 0;

}