gimp/app/core/gimppaintinfo.c

146 lines
4.1 KiB
C

/* The GIMP -- an 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 2 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, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "config.h"
#include <glib-object.h>
#include "core-types.h"
#include "paint/gimppaintoptions.h"
#include "gimp.h"
#include "gimppaintinfo.h"
static void gimp_paint_info_finalize (GObject *object);
static gchar * gimp_paint_info_get_description (GimpViewable *viewable,
gchar **tooltip);
G_DEFINE_TYPE (GimpPaintInfo, gimp_paint_info, GIMP_TYPE_VIEWABLE)
#define parent_class gimp_paint_info_parent_class
static void
gimp_paint_info_class_init (GimpPaintInfoClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
GimpViewableClass *viewable_class = GIMP_VIEWABLE_CLASS (klass);
object_class->finalize = gimp_paint_info_finalize;
viewable_class->get_description = gimp_paint_info_get_description;
}
static void
gimp_paint_info_init (GimpPaintInfo *paint_info)
{
paint_info->gimp = NULL;
paint_info->paint_type = G_TYPE_NONE;
paint_info->blurb = NULL;
paint_info->paint_options = NULL;
}
static void
gimp_paint_info_finalize (GObject *object)
{
GimpPaintInfo *paint_info = GIMP_PAINT_INFO (object);
if (paint_info->blurb)
{
g_free (paint_info->blurb);
paint_info->blurb = NULL;
}
if (paint_info->paint_options)
{
g_object_unref (paint_info->paint_options);
paint_info->paint_options = NULL;
}
G_OBJECT_CLASS (parent_class)->finalize (object);
}
static gchar *
gimp_paint_info_get_description (GimpViewable *viewable,
gchar **tooltip)
{
GimpPaintInfo *paint_info = GIMP_PAINT_INFO (viewable);
return g_strdup (paint_info->blurb);
}
GimpPaintInfo *
gimp_paint_info_new (Gimp *gimp,
GType paint_type,
GType paint_options_type,
const gchar *identifier,
const gchar *blurb,
const gchar *stock_id)
{
GimpPaintInfo *paint_info;
g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
g_return_val_if_fail (identifier != NULL, NULL);
g_return_val_if_fail (blurb != NULL, NULL);
g_return_val_if_fail (stock_id != NULL, NULL);
paint_info = g_object_new (GIMP_TYPE_PAINT_INFO,
"name", identifier,
"stock-id", stock_id,
NULL);
paint_info->gimp = gimp;
paint_info->paint_type = paint_type;
paint_info->paint_options_type = paint_options_type;
paint_info->blurb = g_strdup (blurb);
paint_info->paint_options = gimp_paint_options_new (paint_info);
return paint_info;
}
void
gimp_paint_info_set_standard (Gimp *gimp,
GimpPaintInfo *paint_info)
{
g_return_if_fail (GIMP_IS_GIMP (gimp));
g_return_if_fail (! paint_info || GIMP_IS_PAINT_INFO (paint_info));
if (paint_info != gimp->standard_paint_info)
{
if (gimp->standard_paint_info)
g_object_unref (gimp->standard_paint_info);
gimp->standard_paint_info = paint_info;
if (gimp->standard_paint_info)
g_object_ref (gimp->standard_paint_info);
}
}
GimpPaintInfo *
gimp_paint_info_get_standard (Gimp *gimp)
{
g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
return gimp->standard_paint_info;
}