mirror of https://github.com/GNOME/gimp.git
79 lines
2.2 KiB
C
79 lines
2.2 KiB
C
/* GIMP - The GNU Image Manipulation Program
|
|
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
|
|
*
|
|
* 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 3 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, see <https://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include "config.h"
|
|
|
|
#include <cairo.h>
|
|
#include <gegl.h>
|
|
#include <gdk-pixbuf/gdk-pixbuf.h>
|
|
|
|
#include "libgimpbase/gimpbase.h"
|
|
#include "libgimpcolor/gimpcolor.h"
|
|
|
|
#include "core-types.h"
|
|
|
|
#include "gimppalette.h"
|
|
#include "gimppalette-save.h"
|
|
|
|
#include "gimp-intl.h"
|
|
|
|
|
|
gboolean
|
|
gimp_palette_save (GimpData *data,
|
|
GOutputStream *output,
|
|
GError **error)
|
|
{
|
|
GimpPalette *palette = GIMP_PALETTE (data);
|
|
GString *string;
|
|
GList *list;
|
|
|
|
string = g_string_new ("GIMP Palette\n");
|
|
|
|
g_string_append_printf (string,
|
|
"Name: %s\n"
|
|
"Columns: %d\n"
|
|
"#\n",
|
|
gimp_object_get_name (palette),
|
|
CLAMP (gimp_palette_get_columns (palette), 0, 256));
|
|
|
|
for (list = gimp_palette_get_colors (palette);
|
|
list;
|
|
list = g_list_next (list))
|
|
{
|
|
GimpPaletteEntry *entry = list->data;
|
|
guchar rgb[3];
|
|
|
|
/* TODO: we should create a GIMP Palette v2 to store any format/space. */
|
|
gegl_color_get_pixel (entry->color, babl_format ("R'G'B' u8"), rgb);
|
|
|
|
g_string_append_printf (string, "%3d %3d %3d\t%s\n",
|
|
rgb[0], rgb[1], rgb[2], entry->name);
|
|
}
|
|
|
|
if (! g_output_stream_write_all (output, string->str, string->len,
|
|
NULL, NULL, error))
|
|
{
|
|
g_string_free (string, TRUE);
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
g_string_free (string, TRUE);
|
|
|
|
return TRUE;
|
|
}
|