1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
|
/* 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;
}
|
