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/* pidgin
 *
 * Pidgin is the legal property of its developers, whose names are too numerous
 * to list here.  Please refer to the COPYRIGHT file distributed with this
 * source distribution.
 *
 * This program 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 2 of the License, or
 * (at your option) any later version.
 *
 * This program 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, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02111-1301  USA
 */

#ifndef _PIDGINGTK3COMPAT_H_
#define _PIDGINGTK3COMPAT_H_
/*
 * SECTION:gtk3compat
 * @section_id: pidgin-gtk3compat
 * @short_description: <filename>gtk3compat.h</filename>
 * @title: GTK3 version-dependent definitions
 *
 * This file is internal to Pidgin. Do not use!
 * Also, any public API should not depend on this file.
 */

#include <gtk/gtk.h>
#include <math.h>

#if GTK_CHECK_VERSION(3,16,0)

static inline void
gtk_label_set_alignment(GtkLabel *label, gfloat xalign, gfloat yalign)
{
	gtk_label_set_xalign(label, xalign);
	gtk_label_set_yalign(label, yalign);
}

#else /* 3.16.0 */

static inline void
gtk_label_set_alignment(GtkLabel *label, gfloat xalign, gfloat yalign)
{
	gtk_misc_set_alignment(GTK_MISC(label), xalign, yalign);
}

#endif /* 3.16.0 */


#if GTK_CHECK_VERSION(3,4,0)

static inline void
pidgin_color_chooser_set_rgb(GtkColorChooser *chooser, const GdkColor *rgb)
{
	GdkRGBA rgba;

	rgba.red = rgb->red / 65535.0;
	rgba.green = rgb->green / 65535.0;
	rgba.blue = rgb->blue / 65535.0;
	rgba.alpha = 1.0;

	gtk_color_chooser_set_rgba(chooser, &rgba);
}

static inline void
pidgin_color_chooser_get_rgb(GtkColorChooser *chooser, GdkColor *rgb)
{
	GdkRGBA rgba;

	gtk_color_chooser_get_rgba(chooser, &rgba);
	rgb->red = (int)round(rgba.red * 65535.0);
	rgb->green = (int)round(rgba.green * 65535.0);
	rgb->blue = (int)round(rgba.blue * 65535.0);
}

#endif /* 3.4.0 and gtk_color_chooser_ */

#endif /* _PIDGINGTK3COMPAT_H_ */