82 lines
2.4 KiB
C
82 lines
2.4 KiB
C
/* PIKA - Photo and Image Kooker Application
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* a rebranding of The GNU Image Manipulation Program (created with heckimp)
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* A derived work which may be trivial. However, any changes may be (C)2023 by Aldercone Studio
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*
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* Original copyright, applying to most contents (license remains unchanged):
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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 3 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, see <https://www.gnu.org/licenses/>.
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*/
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#include "config.h"
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#include <cairo.h>
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#include <gegl.h>
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#include <gdk-pixbuf/gdk-pixbuf.h>
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#include "libpikabase/pikabase.h"
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#include "libpikacolor/pikacolor.h"
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#include "core-types.h"
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#include "pikapalette.h"
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#include "pikapalette-save.h"
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#include "pika-intl.h"
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gboolean
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pika_palette_save (PikaData *data,
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GOutputStream *output,
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GError **error)
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{
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PikaPalette *palette = PIKA_PALETTE (data);
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GString *string;
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GList *list;
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string = g_string_new ("PIKA Palette\n");
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g_string_append_printf (string,
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"Name: %s\n"
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"Columns: %d\n"
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"#\n",
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pika_object_get_name (palette),
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CLAMP (pika_palette_get_columns (palette), 0, 256));
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for (list = pika_palette_get_colors (palette);
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list;
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list = g_list_next (list))
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{
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PikaPaletteEntry *entry = list->data;
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guchar r, g, b;
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pika_rgb_get_uchar (&entry->color, &r, &g, &b);
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g_string_append_printf (string, "%3d %3d %3d\t%s\n",
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r, g, b, entry->name);
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}
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if (! g_output_stream_write_all (output, string->str, string->len,
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NULL, NULL, error))
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{
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g_string_free (string, TRUE);
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return FALSE;
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}
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g_string_free (string, TRUE);
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return TRUE;
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}
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