/* GTK - The GIMP Toolkit
 * Copyright (C) 2011 Red Hat, Inc.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

#include "config.h"

#include "gtkcssinitialvalueprivate.h"

struct _GtkCssValue {
  GTK_CSS_VALUE_BASE
};

static void
gtk_css_value_initial_free (GtkCssValue *value)
{
  /* Can only happen if the unique value gets unreffed too often */
  g_assert_not_reached ();
}

static void
gtk_css_value_initial_print (const GtkCssValue *value,
                             GString           *string)
{
  g_string_append (string, "initial");
}

static const GtkCssValueClass GTK_CSS_VALUE_INITIAL = {
  gtk_css_value_initial_free,
  gtk_css_value_initial_print
};

static GtkCssValue initial = { &GTK_CSS_VALUE_INITIAL, 1 };

GtkCssValue *
_gtk_css_initial_value_new (void)
{
  return _gtk_css_value_ref (&initial);
}

gboolean
_gtk_css_value_is_initial (const GtkCssValue *value)
{
  g_return_val_if_fail (value != NULL, FALSE);

  return value == &initial;
}