gimp/app/config/gimpbaseconfig.c

208 lines
6.5 KiB
C

/* The GIMP -- an image manipulation program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* GimpBaseConfig class
* Copyright (C) 2001 Sven Neumann <sven@gimp.org>
*
* 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"
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <glib-object.h>
#include "libgimpbase/gimpbase.h"
#include "libgimpconfig/gimpconfig.h"
#include "config-types.h"
#include "base/pixel-processor.h"
#include "gimprc-blurbs.h"
#include "gimpbaseconfig.h"
#include "gimp-intl.h"
#define NUM_PROCESSORS_DEFAULT 1
enum
{
PROP_0,
PROP_TEMP_PATH,
PROP_SWAP_PATH,
PROP_NUM_PROCESSORS,
PROP_TILE_CACHE_SIZE,
/* ignored, only for backward compatibility: */
PROP_STINGY_MEMORY_USE
};
static void gimp_base_config_finalize (GObject *object);
static void gimp_base_config_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec);
static void gimp_base_config_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec);
G_DEFINE_TYPE (GimpBaseConfig, gimp_base_config, G_TYPE_OBJECT)
#define parent_class gimp_base_config_parent_class
static void
gimp_base_config_class_init (GimpBaseConfigClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
gint num_processors;
object_class->finalize = gimp_base_config_finalize;
object_class->set_property = gimp_base_config_set_property;
object_class->get_property = gimp_base_config_get_property;
GIMP_CONFIG_INSTALL_PROP_PATH (object_class, PROP_TEMP_PATH,
"temp-path", TEMP_PATH_BLURB,
GIMP_CONFIG_PATH_DIR,
"${gimp_dir}" G_DIR_SEPARATOR_S "tmp",
GIMP_PARAM_STATIC_STRINGS |
GIMP_CONFIG_PARAM_RESTART);
GIMP_CONFIG_INSTALL_PROP_PATH (object_class, PROP_SWAP_PATH,
"swap-path", SWAP_PATH_BLURB,
GIMP_CONFIG_PATH_DIR,
"${gimp_dir}",
GIMP_PARAM_STATIC_STRINGS |
GIMP_CONFIG_PARAM_RESTART);
#if defined(HAVE_UNISTD_H) && defined(_SC_NPROCESSORS_ONLN)
num_processors = sysconf (_SC_NPROCESSORS_ONLN);
#else
num_processors = NUM_PROCESSORS_DEFAULT;
#endif
#ifdef GIMP_UNSTABLE
num_processors = num_processors * 2;
#endif
GIMP_CONFIG_INSTALL_PROP_UINT (object_class, PROP_NUM_PROCESSORS,
"num-processors", NUM_PROCESSORS_BLURB,
1, GIMP_MAX_NUM_THREADS, num_processors,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_INSTALL_PROP_MEMSIZE (object_class, PROP_TILE_CACHE_SIZE,
"tile-cache-size", TILE_CACHE_SIZE_BLURB,
0, MIN (G_MAXULONG, GIMP_MAX_MEMSIZE),
1 << 30, /* 1GB */
GIMP_PARAM_STATIC_STRINGS |
GIMP_CONFIG_PARAM_CONFIRM);
/* only for backward compatibility: */
GIMP_CONFIG_INSTALL_PROP_BOOLEAN (object_class, PROP_STINGY_MEMORY_USE,
"stingy-memory-use", NULL,
FALSE,
GIMP_CONFIG_PARAM_IGNORE);
}
static void
gimp_base_config_init (GimpBaseConfig *config)
{
}
static void
gimp_base_config_finalize (GObject *object)
{
GimpBaseConfig *base_config = GIMP_BASE_CONFIG (object);
g_free (base_config->temp_path);
g_free (base_config->swap_path);
G_OBJECT_CLASS (parent_class)->finalize (object);
}
static void
gimp_base_config_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
GimpBaseConfig *base_config = GIMP_BASE_CONFIG (object);
switch (property_id)
{
case PROP_TEMP_PATH:
g_free (base_config->temp_path);
base_config->temp_path = g_value_dup_string (value);
break;
case PROP_SWAP_PATH:
g_free (base_config->swap_path);
base_config->swap_path = g_value_dup_string (value);
break;
case PROP_NUM_PROCESSORS:
base_config->num_processors = g_value_get_uint (value);
break;
case PROP_TILE_CACHE_SIZE:
base_config->tile_cache_size = g_value_get_uint64 (value);
break;
case PROP_STINGY_MEMORY_USE:
/* ignored */
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
gimp_base_config_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
GimpBaseConfig *base_config = GIMP_BASE_CONFIG (object);
switch (property_id)
{
case PROP_TEMP_PATH:
g_value_set_string (value, base_config->temp_path);
break;
case PROP_SWAP_PATH:
g_value_set_string (value, base_config->swap_path);
break;
case PROP_NUM_PROCESSORS:
g_value_set_uint (value, base_config->num_processors);
break;
case PROP_TILE_CACHE_SIZE:
g_value_set_uint64 (value, base_config->tile_cache_size);
break;
case PROP_STINGY_MEMORY_USE:
/* ignored */
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}