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-rw-r--r--app/core/gimpbrushgenerated-save.c119
1 files changed, 119 insertions, 0 deletions
diff --git a/app/core/gimpbrushgenerated-save.c b/app/core/gimpbrushgenerated-save.c
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+++ b/app/core/gimpbrushgenerated-save.c
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+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * gimp_brush_generated module Copyright 1998 Jay Cox <jaycox@earthlink.net>
+ *
+ * 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 <gdk-pixbuf/gdk-pixbuf.h>
+#include <gegl.h>
+
+#include "libgimpbase/gimpbase.h"
+
+#include "core-types.h"
+
+#include "gimpbrushgenerated.h"
+#include "gimpbrushgenerated-save.h"
+
+#include "gimp-intl.h"
+
+
+gboolean
+gimp_brush_generated_save (GimpData *data,
+ GOutputStream *output,
+ GError **error)
+{
+ GimpBrushGenerated *brush = GIMP_BRUSH_GENERATED (data);
+ const gchar *name = gimp_object_get_name (data);
+ GString *string;
+ gchar buf[G_ASCII_DTOSTR_BUF_SIZE];
+ gboolean have_shape = FALSE;
+
+ g_return_val_if_fail (name != NULL && *name != '\0', FALSE);
+
+ /* write magic header */
+ string = g_string_new ("GIMP-VBR\n");
+
+ /* write version */
+ if (brush->shape != GIMP_BRUSH_GENERATED_CIRCLE || brush->spikes > 2)
+ {
+ g_string_append (string, "1.5\n");
+ have_shape = TRUE;
+ }
+ else
+ {
+ g_string_append (string, "1.0\n");
+ }
+
+ /* write name */
+ g_string_append_printf (string, "%.255s\n", name);
+
+ if (have_shape)
+ {
+ GEnumClass *enum_class;
+ GEnumValue *shape_val;
+
+ enum_class = g_type_class_peek (GIMP_TYPE_BRUSH_GENERATED_SHAPE);
+
+ /* write shape */
+ shape_val = g_enum_get_value (enum_class, brush->shape);
+ g_string_append_printf (string, "%s\n", shape_val->value_nick);
+ }
+
+ /* write brush spacing */
+ g_string_append_printf (string, "%s\n",
+ g_ascii_dtostr (buf, G_ASCII_DTOSTR_BUF_SIZE,
+ gimp_brush_get_spacing (GIMP_BRUSH (brush))));
+
+ /* write brush radius */
+ g_string_append_printf (string, "%s\n",
+ g_ascii_dtostr (buf, G_ASCII_DTOSTR_BUF_SIZE,
+ brush->radius));
+
+ if (have_shape)
+ {
+ /* write brush spikes */
+ g_string_append_printf (string, "%d\n", brush->spikes);
+ }
+
+ /* write brush hardness */
+ g_string_append_printf (string, "%s\n",
+ g_ascii_dtostr (buf, G_ASCII_DTOSTR_BUF_SIZE,
+ brush->hardness));
+
+ /* write brush aspect_ratio */
+ g_string_append_printf (string, "%s\n",
+ g_ascii_dtostr (buf, G_ASCII_DTOSTR_BUF_SIZE,
+ brush->aspect_ratio));
+
+ /* write brush angle */
+ g_string_append_printf (string, "%s\n",
+ g_ascii_dtostr (buf, G_ASCII_DTOSTR_BUF_SIZE,
+ brush->angle));
+
+ 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;
+}