/*
  Copyright (C) 2016 Paul Davis

  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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/

#include <cairomm/context.h>

#include "gtkmm2ext/rgb_macros.h"

#include "utils.h"

void
set_source_rgba (Cairo::RefPtr<Cairo::Context> context, uint32_t col, bool with_alpha)
{
	int r, g, b, a;

	UINT_TO_RGBA (col, &r, &g, &b, &a);

	if (with_alpha) {
		context->set_source_rgba (r/255.0, g/255.0, b/255.0, a/255.0);
	} else {
		context->set_source_rgb (r/255.0, g/255.0, b/255.0);
	}
}

void
set_source_rgb (Cairo::RefPtr<Cairo::Context> context, uint32_t color)
{
	set_source_rgba (context, color, false);
}