/*

 * Clutter-GTK.

 *

 * Copyright (C) 2010 Intel Corp.

 *

 * 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/>.

 *

 * Author:

 *   Emmanuele Bassi <ebassi@linux.intel.com>

 */

#if !defined(__CLUTTER_GTK_H_INSIDE__) && !defined(CLUTTER_GTK_COMPILATION)

#error "Only <clutter-gtk/clutter-gtk.h> can be included directly."

#endif

/**

 * SECTION:gtk-clutter-version

 * @Title: Versioning

 * @short_description: Versioning utility macros

 *

 * Clutter-GTK offers a set of macros for checking the version of the library

 * an application was linked to.

 */

#ifndef __GTK_CLUTTER_VERSION_H__

#define __GTK_CLUTTER_VERSION_H__

#include <glib.h>

G_BEGIN_DECLS

/**

 * CLUTTER_GTK_MAJOR_VERSION:

 *

 * The major version of the Clutter-GTK library (1, if %CLUTTER_GTK_VERSION

 * is 1.2.3)

 */

#define CLUTTER_GTK_MAJOR_VERSION       (@CLUTTER_GTK_MAJOR_VERSION@)

/**

 * CLUTTER_GTK_MINOR_VERSION:

 *

 * The minor version of the Clutter-GTK library (2, if %CLUTTER_GTK_VERSION

 * is 1.2.3)

 */

#define CLUTTER_GTK_MINOR_VERSION       (@CLUTTER_GTK_MINOR_VERSION@)

/**

 * CLUTTER_GTK_MICRO_VERSION:

 *

 * The micro version of the Clutter-GTK library (3, if %CLUTTER_GTK_VERSION

 * is 1.2.3)

 */

#define CLUTTER_GTK_MICRO_VERSION       (@CLUTTER_GTK_MICRO_VERSION@)

/**

 * CLUTTER_GTK_VERSION:

 *

 * The full version of the Clutter-GTK library, like 1.2.3

 */

#define CLUTTER_GTK_VERSION             @CLUTTER_GTK_VERSION@

/**

 * CLUTTER_GTK_VERSION_S:

 *

 * The full version of the Clutter-GTK library, in string form (suited for

 * string concatenation)

 */

#define CLUTTER_GTK_VERSION_S           "@CLUTTER_GTK_VERSION@"

/**

 * CLUTTER_GTK_VERSION_HEX:

 *

 * Numerically encoded version of the Clutter-GTK library, like 0x010203

 */

#define CLUTTER_GTK_VERSION_HEX         ((CLUTTER_GTK_MAJOR_VERSION << 24) | \

                                         (CLUTTER_GTK_MINOR_VERSION << 16) | \

                                         (CLUTTER_GTK_MICRO_VERSION << 8))

/**

 * CLUTTER_GTK_CHECK_VERSION:

 * @major: major version, like 1 in 1.2.3

 * @minor: minor version, like 2 in 1.2.3

 * @micro: micro version, like 3 in 1.2.3

 *

 * Evaluates to %TRUE if the version of the Clutter-GTK library is greater

 * than @major, @minor and @micro

 */

#define CLUTTER_GTK_CHECK_VERSION(major,minor,micro) \

        (CLUTTER_GTK_MAJOR_VERSION > (major) || \

         (CLUTTER_GTK_MAJOR_VERSION == (major) && CLUTTER_GTK_MINOR_VERSION > (minor)) || \

         (CLUTTER_GTK_MAJOR_VERSION == (major) && CLUTTER_GTK_MINOR_VERSION == (minor) && CLUTTER_GTK_MICRO_VERSION >= (micro)))

#ifndef CLUTTER_GTK_EXTERN

#define CLUTTER_GTK_EXTERN extern

#endif

CLUTTER_GTK_EXTERN

gboolean gtk_clutter_check_version (guint major,

                                    guint minor,

                                    guint micro);

G_END_DECLS

#endif /* __GTK_CLUTTER_VERSION_H__ */