mirror of https://github.com/GNOME/gimp.git
140 lines
2.7 KiB
C
140 lines
2.7 KiB
C
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/* The GIMP -- an image manipulation program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include "config.h"
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#include <gtk/gtk.h>
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#include "apptypes.h"
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#include "gimpcontext.h"
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#include "libgimp_glue.h"
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gboolean
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gimp_palette_set_foreground (guchar r,
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guchar g,
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guchar b)
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{
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GimpRGB color;
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gimp_rgba_set_uchar (&color, r, g, b, 255);
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gimp_context_set_foreground (NULL, &color);
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return TRUE;
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}
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gboolean
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gimp_palette_get_foreground (guchar *r,
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guchar *g,
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guchar *b)
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{
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GimpRGB color;
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gimp_context_get_foreground (NULL, &color);
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gimp_rgb_get_uchar (&color, r, g, b);
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return TRUE;
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}
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gboolean
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gimp_palette_set_foreground_rgb (const GimpRGB *rgb)
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{
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guchar r, g, b;
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g_return_val_if_fail (rgb != NULL, FALSE);
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gimp_rgb_get_uchar (rgb, &r, &g, &b);
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return gimp_palette_set_foreground (r, g, b);
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}
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gboolean
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gimp_palette_get_foreground_rgb (GimpRGB *rgb)
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{
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guchar r, g, b;
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g_return_val_if_fail (rgb != NULL, FALSE);
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if (gimp_palette_get_foreground (&r, &g, &b))
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{
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gimp_rgb_set_uchar (rgb, r, g, b);
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return TRUE;
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}
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return FALSE;
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}
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gboolean
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gimp_palette_set_background (guchar r,
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guchar g,
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guchar b)
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{
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GimpRGB color;
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gimp_rgba_set_uchar (&color, r, g, b, 255);
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gimp_context_set_background (NULL, &color);
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return TRUE;
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}
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gboolean
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gimp_palette_get_background (guchar *r,
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guchar *g,
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guchar *b)
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{
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GimpRGB color;
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gimp_context_get_background (NULL, &color);
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gimp_rgb_get_uchar (&color, r, g, b);
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return TRUE;
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}
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gboolean
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gimp_palette_set_background_rgb (const GimpRGB *rgb)
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{
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guchar r, g, b;
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g_return_val_if_fail (rgb != NULL, FALSE);
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gimp_rgb_get_uchar (rgb, &r, &g, &b);
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return gimp_palette_set_background (r, g, b);
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}
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gboolean
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gimp_palette_get_background_rgb (GimpRGB *rgb)
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{
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guchar r, g, b;
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g_return_val_if_fail (rgb != NULL, FALSE);
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if (gimp_palette_get_background (&r, &g, &b))
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{
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gimp_rgb_set_uchar (rgb, r, g, b);
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return TRUE;
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}
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return FALSE;
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}
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