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gimp/libgimpconfig/gimpcolorconfig.c

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/* LIBGIMP - The GIMP Library
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* GimpColorConfig class
* Copyright (C) 2004 Stefan Döhla <stefan@doehla.de>
*
* This library is free software: you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see
* <https://www.gnu.org/licenses/>.
*/
#include "config.h"
#include <cairo.h>
#include <gegl.h>
#include <gdk-pixbuf/gdk-pixbuf.h>
#include "libgimpbase/gimpbase.h"
#include "libgimpcolor/gimpcolor.h"
#include "gimpconfigtypes.h"
#include "gimpcolorconfig.h"
#include "gimpconfig-error.h"
#include "gimpconfig-iface.h"
#include "gimpconfig-params.h"
#include "gimpconfig-path.h"
#include "libgimp/libgimp-intl.h"
/**
* SECTION: gimpcolorconfig
* @title: GimpColorConfig
* @short_description: Color management settings.
*
* Color management settings.
**/
#define COLOR_MANAGEMENT_MODE_BLURB \
_("How images are displayed on screen.")
#define DISPLAY_PROFILE_BLURB \
_("The color profile of your (primary) monitor.")
#define DISPLAY_PROFILE_FROM_GDK_BLURB \
_("When enabled, GIMP will try to use the display color profile from " \
"the windowing system. The configured monitor profile is then only " \
"used as a fallback.")
#define RGB_PROFILE_BLURB \
_("The preferred RGB working space color profile. It will be offered " \
"next to the built-in RGB profile when a color profile can be chosen.")
#define GRAY_PROFILE_BLURB \
_("The preferred grayscale working space color profile. It will be offered " \
"next to the built-in grayscale profile when a color profile can be chosen.")
#define CMYK_PROFILE_BLURB \
_("The CMYK color profile used to convert between RGB and CMYK.")
#define SIMULATION_PROFILE_BLURB \
_("The color profile to use for soft-proofing from your image's " \
"color space to some other color space, including " \
"soft-proofing to a printer or other output device profile.")
#define DISPLAY_RENDERING_INTENT_BLURB \
_("How colors are converted from your image's color space to your " \
"display device. Relative colorimetric is usually the best choice. " \
"Unless you use a LUT monitor profile (most monitor profiles are " \
"matrix), choosing perceptual intent really gives you relative " \
"colorimetric." )
#define DISPLAY_USE_BPC_BLURB \
_("Do use black point compensation (unless you know you have a reason " \
"not to).")
#define DISPLAY_OPTIMIZE_BLURB \
_("When disabled, image display might be of better quality " \
"at the cost of speed.")
#define SIMULATION_RENDERING_INTENT_BLURB \
_("How colors are converted from your image's color space to the " \
"output simulation device (usually your monitor). " \
"Try them all and choose what looks the best.")
#define SIMULATION_USE_BPC_BLURB \
_("Try with and without black point compensation "\
"and choose what looks best.")
#define SIMULATION_OPTIMIZE_BLURB \
_("When disabled, soft-proofing might be of better quality " \
"at the cost of speed.")
#define SIMULATION_GAMUT_CHECK_BLURB \
_("When enabled, the soft-proofing will mark colors " \
"which can not be represented in the target color space.")
#define OUT_OF_GAMUT_COLOR_BLURB \
_("The color to use for marking colors which are out of gamut.")
#define SHOW_RGB_U8_BLURB \
_("When enabled, set the color scales to display 0...255 instead " \
"of percentages")
#define SHOW_HSV_BLURB \
_("When enabled, set the color scales to display HSV blend mode instead " \
"of LCh")
enum
{
PROP_0,
PROP_MODE,
PROP_RGB_PROFILE,
PROP_GRAY_PROFILE,
PROP_CMYK_PROFILE,
PROP_DISPLAY_PROFILE,
PROP_DISPLAY_PROFILE_FROM_GDK,
PROP_SIMULATION_PROFILE,
PROP_DISPLAY_RENDERING_INTENT,
PROP_DISPLAY_USE_BPC,
PROP_DISPLAY_OPTIMIZE,
PROP_SIMULATION_RENDERING_INTENT,
PROP_SIMULATION_USE_BPC,
PROP_SIMULATION_OPTIMIZE,
PROP_SIMULATION_GAMUT_CHECK,
PROP_OUT_OF_GAMUT_COLOR,
PROP_SHOW_RGB_U8,
PROP_SHOW_HSV
};
struct _GimpColorConfig
{
GObject parent_instance;
GimpColorManagementMode mode;
gchar *rgb_profile;
gchar *gray_profile;
gchar *cmyk_profile;
gchar *display_profile;
gboolean display_profile_from_gdk;
gchar *printer_profile;
GimpColorRenderingIntent display_intent;
gboolean display_use_black_point_compensation;
gboolean display_optimize;
GimpColorRenderingIntent simulation_intent;
gboolean simulation_use_black_point_compensation;
gboolean simulation_optimize;
gboolean simulation_gamut_check;
GeglColor *out_of_gamut_color;
gboolean show_rgb_u8;
gboolean show_hsv;
};
static void gimp_color_config_finalize (GObject *object);
static void gimp_color_config_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec);
static void gimp_color_config_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec);
static void gimp_color_config_set_rgb_profile (GimpColorConfig *config,
const gchar *filename,
GError **error);
static void gimp_color_config_set_gray_profile (GimpColorConfig *config,
const gchar *filename,
GError **error);
static void gimp_color_config_set_cmyk_profile (GimpColorConfig *config,
const gchar *filename,
GError **error);
static void gimp_color_config_set_display_profile (GimpColorConfig *config,
const gchar *filename,
GError **error);
static void gimp_color_config_set_simulation_profile (GimpColorConfig *config,
const gchar *filename,
GError **error);
G_DEFINE_TYPE_WITH_CODE (GimpColorConfig, gimp_color_config, G_TYPE_OBJECT,
G_IMPLEMENT_INTERFACE (GIMP_TYPE_CONFIG, NULL)
gimp_type_set_translation_domain (g_define_type_id,
GETTEXT_PACKAGE "-libgimp"))
#define parent_class gimp_color_config_parent_class
static void
gimp_color_config_class_init (GimpColorConfigClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
GeglColor *magenta;
babl_init ();
/* Magenta (sRGB space). */
magenta = gegl_color_new (NULL);
gegl_color_set_rgba (magenta, 1.0, 0.0, 1.0, 1.0);
object_class->finalize = gimp_color_config_finalize;
object_class->set_property = gimp_color_config_set_property;
object_class->get_property = gimp_color_config_get_property;
GIMP_CONFIG_PROP_ENUM (object_class, PROP_MODE,
"mode",
_("Mode of operation"),
COLOR_MANAGEMENT_MODE_BLURB,
GIMP_TYPE_COLOR_MANAGEMENT_MODE,
GIMP_COLOR_MANAGEMENT_DISPLAY,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_PATH (object_class, PROP_RGB_PROFILE,
"rgb-profile",
_("Preferred RGB profile"),
RGB_PROFILE_BLURB,
GIMP_CONFIG_PATH_FILE, NULL,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_PATH (object_class, PROP_GRAY_PROFILE,
"gray-profile",
_("Preferred grayscale profile"),
GRAY_PROFILE_BLURB,
GIMP_CONFIG_PATH_FILE, NULL,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_PATH (object_class, PROP_CMYK_PROFILE,
"cmyk-profile",
_("CMYK profile"),
CMYK_PROFILE_BLURB,
GIMP_CONFIG_PATH_FILE, NULL,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_PATH (object_class, PROP_DISPLAY_PROFILE,
"display-profile",
_("Monitor profile"),
DISPLAY_PROFILE_BLURB,
GIMP_CONFIG_PATH_FILE, NULL,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_DISPLAY_PROFILE_FROM_GDK,
"display-profile-from-gdk",
_("Use the system monitor profile"),
DISPLAY_PROFILE_FROM_GDK_BLURB,
FALSE,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_PATH (object_class, PROP_SIMULATION_PROFILE,
"simulation-profile",
_("Simulation profile for soft-proofing"),
SIMULATION_PROFILE_BLURB,
GIMP_CONFIG_PATH_FILE, NULL,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_ENUM (object_class, PROP_DISPLAY_RENDERING_INTENT,
"display-rendering-intent",
_("Display rendering intent"),
DISPLAY_RENDERING_INTENT_BLURB,
GIMP_TYPE_COLOR_RENDERING_INTENT,
GIMP_COLOR_RENDERING_INTENT_RELATIVE_COLORIMETRIC,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_DISPLAY_USE_BPC,
"display-use-black-point-compensation",
_("Use black point compensation for the display"),
DISPLAY_USE_BPC_BLURB,
TRUE,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_DISPLAY_OPTIMIZE,
"display-optimize",
_("Optimize display color transformations"),
DISPLAY_OPTIMIZE_BLURB,
TRUE,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_ENUM (object_class, PROP_SIMULATION_RENDERING_INTENT,
"simulation-rendering-intent",
_("Soft-proofing rendering intent"),
SIMULATION_RENDERING_INTENT_BLURB,
GIMP_TYPE_COLOR_RENDERING_INTENT,
GIMP_COLOR_RENDERING_INTENT_PERCEPTUAL,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_SIMULATION_USE_BPC,
"simulation-use-black-point-compensation",
_("Use black point compensation for soft-proofing"),
SIMULATION_USE_BPC_BLURB,
FALSE,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_SIMULATION_OPTIMIZE,
"simulation-optimize",
_("Optimize soft-proofing color transformations"),
SIMULATION_OPTIMIZE_BLURB,
TRUE,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_SIMULATION_GAMUT_CHECK,
"simulation-gamut-check",
_("Mark out of gamut colors"),
SIMULATION_GAMUT_CHECK_BLURB,
FALSE,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_COLOR (object_class, PROP_OUT_OF_GAMUT_COLOR,
"out-of-gamut-color",
_("Out of gamut warning color"),
OUT_OF_GAMUT_COLOR_BLURB,
FALSE, magenta,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_SHOW_RGB_U8,
"show-rgb-u8",
"Show RGB 0..255",
_("Show RGB 0..255 scales"),
FALSE,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_SHOW_HSV,
"show-hsv",
"Show HSV",
_("Show HSV instead of LCH"),
FALSE,
GIMP_PARAM_STATIC_STRINGS);
g_object_unref (magenta);
}
static void
gimp_color_config_init (GimpColorConfig *config)
{
GeglColor *magenta = gegl_color_new (NULL);
/* Magenta (sRGB space). */
gegl_color_set_rgba (magenta, 1.0, 0.0, 1.0, 1.0);
config->out_of_gamut_color = magenta;
}
static void
gimp_color_config_finalize (GObject *object)
{
GimpColorConfig *config = GIMP_COLOR_CONFIG (object);
g_clear_pointer (&config->rgb_profile, g_free);
g_clear_pointer (&config->gray_profile, g_free);
g_clear_pointer (&config->cmyk_profile, g_free);
g_clear_pointer (&config->display_profile, g_free);
g_clear_pointer (&config->printer_profile, g_free);
G_OBJECT_CLASS (parent_class)->finalize (object);
}
static void
gimp_color_config_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
GimpColorConfig *config = GIMP_COLOR_CONFIG (object);
GError *error = NULL;
switch (property_id)
{
case PROP_MODE:
config->mode = g_value_get_enum (value);
break;
case PROP_RGB_PROFILE:
gimp_color_config_set_rgb_profile (config,
g_value_get_string (value),
&error);
break;
case PROP_GRAY_PROFILE:
gimp_color_config_set_gray_profile (config,
g_value_get_string (value),
&error);
break;
case PROP_CMYK_PROFILE:
gimp_color_config_set_cmyk_profile (config,
g_value_get_string (value),
&error);
break;
case PROP_DISPLAY_PROFILE:
gimp_color_config_set_display_profile (config,
g_value_get_string (value),
&error);
break;
case PROP_DISPLAY_PROFILE_FROM_GDK:
config->display_profile_from_gdk = g_value_get_boolean (value);
break;
case PROP_SIMULATION_PROFILE:
gimp_color_config_set_simulation_profile (config,
g_value_get_string (value),
&error);
break;
case PROP_DISPLAY_RENDERING_INTENT:
config->display_intent = g_value_get_enum (value);
break;
case PROP_DISPLAY_USE_BPC:
config->display_use_black_point_compensation = g_value_get_boolean (value);
break;
case PROP_DISPLAY_OPTIMIZE:
config->display_optimize = g_value_get_boolean (value);
break;
case PROP_SIMULATION_RENDERING_INTENT:
config->simulation_intent = g_value_get_enum (value);
break;
case PROP_SIMULATION_USE_BPC:
config->simulation_use_black_point_compensation = g_value_get_boolean (value);
break;
case PROP_SIMULATION_OPTIMIZE:
config->simulation_optimize = g_value_get_boolean (value);
break;
case PROP_SIMULATION_GAMUT_CHECK:
config->simulation_gamut_check = g_value_get_boolean (value);
break;
case PROP_OUT_OF_GAMUT_COLOR:
g_clear_object (&config->out_of_gamut_color);
config->out_of_gamut_color = gegl_color_duplicate (g_value_get_object (value));
break;
case PROP_SHOW_RGB_U8:
config->show_rgb_u8 = g_value_get_boolean (value);
break;
case PROP_SHOW_HSV:
config->show_hsv = g_value_get_boolean (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
if (error)
{
g_message ("%s", error->message);
g_clear_error (&error);
}
}
static void
gimp_color_config_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
GimpColorConfig *config = GIMP_COLOR_CONFIG (object);
switch (property_id)
{
case PROP_MODE:
g_value_set_enum (value, config->mode);
break;
case PROP_RGB_PROFILE:
g_value_set_string (value, config->rgb_profile);
break;
case PROP_GRAY_PROFILE:
g_value_set_string (value, config->gray_profile);
break;
case PROP_CMYK_PROFILE:
g_value_set_string (value, config->cmyk_profile);
break;
case PROP_DISPLAY_PROFILE:
g_value_set_string (value, config->display_profile);
break;
case PROP_DISPLAY_PROFILE_FROM_GDK:
g_value_set_boolean (value, config->display_profile_from_gdk);
break;
case PROP_SIMULATION_PROFILE:
g_value_set_string (value, config->printer_profile);
break;
case PROP_DISPLAY_RENDERING_INTENT:
g_value_set_enum (value, config->display_intent);
break;
case PROP_DISPLAY_USE_BPC:
g_value_set_boolean (value, config->display_use_black_point_compensation);
break;
case PROP_DISPLAY_OPTIMIZE:
g_value_set_boolean (value, config->display_optimize);
break;
case PROP_SIMULATION_RENDERING_INTENT:
g_value_set_enum (value, config->simulation_intent);
break;
case PROP_SIMULATION_USE_BPC:
g_value_set_boolean (value, config->simulation_use_black_point_compensation);
break;
case PROP_SIMULATION_OPTIMIZE:
g_value_set_boolean (value, config->simulation_optimize);
break;
case PROP_SIMULATION_GAMUT_CHECK:
g_value_set_boolean (value, config->simulation_gamut_check);
break;
case PROP_OUT_OF_GAMUT_COLOR:
g_value_set_object (value, config->out_of_gamut_color);
break;
case PROP_SHOW_RGB_U8:
g_value_set_boolean (value, config->show_rgb_u8);
break;
case PROP_SHOW_HSV:
g_value_set_boolean (value, config->show_hsv);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
/* public functions */
/**
* gimp_color_config_get_mode:
* @config: a #GimpColorConfig
*
* Since: 2.10
**/
GimpColorManagementMode
gimp_color_config_get_mode (GimpColorConfig *config)
{
g_return_val_if_fail (GIMP_IS_COLOR_CONFIG (config),
GIMP_COLOR_MANAGEMENT_OFF);
return config->mode;
}
/**
* gimp_color_config_get_display_intent:
* @config: a #GimpColorConfig
*
* Since: 2.10
**/
GimpColorRenderingIntent
gimp_color_config_get_display_intent (GimpColorConfig *config)
{
g_return_val_if_fail (GIMP_IS_COLOR_CONFIG (config),
GIMP_COLOR_RENDERING_INTENT_PERCEPTUAL);
return config->display_intent;
}
/**
* gimp_color_config_get_display_bpc:
* @config: a #GimpColorConfig
*
* Since: 2.10
**/
gboolean
gimp_color_config_get_display_bpc (GimpColorConfig *config)
{
g_return_val_if_fail (GIMP_IS_COLOR_CONFIG (config), FALSE);
return config->display_use_black_point_compensation;
}
/**
* gimp_color_config_get_display_optimize:
* @config: a #GimpColorConfig
*
* Since: 2.10
**/
gboolean
gimp_color_config_get_display_optimize (GimpColorConfig *config)
{
g_return_val_if_fail (GIMP_IS_COLOR_CONFIG (config), FALSE);
return config->display_optimize;
}
/**
* gimp_color_config_get_display_profile_from_gdk:
* @config: a #GimpColorConfig
*
* Since: 2.10
**/
gboolean
gimp_color_config_get_display_profile_from_gdk (GimpColorConfig *config)
{
g_return_val_if_fail (GIMP_IS_COLOR_CONFIG (config), FALSE);
return config->display_profile_from_gdk;
}
/**
* gimp_color_config_get_simulation_intent:
* @config: a #GimpColorConfig
*
* Since: 2.10
**/
GimpColorRenderingIntent
gimp_color_config_get_simulation_intent (GimpColorConfig *config)
{
g_return_val_if_fail (GIMP_IS_COLOR_CONFIG (config),
GIMP_COLOR_RENDERING_INTENT_PERCEPTUAL);
return config->simulation_intent;
}
/**
* gimp_color_config_get_simulation_bpc:
* @config: a #GimpColorConfig
*
* Since: 2.10
**/
gboolean
gimp_color_config_get_simulation_bpc (GimpColorConfig *config)
{
g_return_val_if_fail (GIMP_IS_COLOR_CONFIG (config), FALSE);
return config->simulation_use_black_point_compensation;
}
/**
* gimp_color_config_get_simulation_optimize:
* @config: a #GimpColorConfig
*
* Since: 2.10
**/
gboolean
gimp_color_config_get_simulation_optimize (GimpColorConfig *config)
{
g_return_val_if_fail (GIMP_IS_COLOR_CONFIG (config), FALSE);
return config->simulation_optimize;
}
/**
* gimp_color_config_get_simulation_gamut_check:
* @config: a #GimpColorConfig
*
* Since: 2.10
**/
gboolean
gimp_color_config_get_simulation_gamut_check (GimpColorConfig *config)
{
g_return_val_if_fail (GIMP_IS_COLOR_CONFIG (config), FALSE);
return config->simulation_gamut_check;
}
/**
* gimp_color_config_get_out_of_gamut_color:
* @config: a #GimpColorConfig
*
* Returns: (transfer full): the [class@Gegl.Color] to use to represent
* out-of-gamut pixels.
* Since: 3.0
**/
GeglColor *
gimp_color_config_get_out_of_gamut_color (GimpColorConfig *config)
{
g_return_val_if_fail (GIMP_IS_COLOR_CONFIG (config), NULL);
return gegl_color_duplicate (config->out_of_gamut_color);
}
/**
* gimp_color_config_get_rgb_color_profile:
* @config: a #GimpColorConfig
* @error: return location for a #GError
*
* Returns: (transfer full): the default RGB color profile.
*
* Since: 2.10
**/
GimpColorProfile *
gimp_color_config_get_rgb_color_profile (GimpColorConfig *config,
GError **error)
{
GimpColorProfile *profile = NULL;
g_return_val_if_fail (GIMP_IS_COLOR_CONFIG (config), NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
if (config->rgb_profile)
{
GFile *file = gimp_file_new_for_config_path (config->rgb_profile, error);
if (file)
{
profile = gimp_color_profile_new_from_file (file, error);
if (profile && ! gimp_color_profile_is_rgb (profile))
{
g_object_unref (profile);
profile = NULL;
g_set_error (error, GIMP_CONFIG_ERROR, 0,
_("Color profile '%s' is not for RGB color space."),
gimp_file_get_utf8_name (file));
}
g_object_unref (file);
}
}
return profile;
}
/**
* gimp_color_config_get_gray_color_profile:
* @config: a #GimpColorConfig
* @error: return location for a #GError
*
* Returns: (transfer full): the default grayscale color profile.
*
* Since: 2.10
**/
GimpColorProfile *
gimp_color_config_get_gray_color_profile (GimpColorConfig *config,
GError **error)
{
GimpColorProfile *profile = NULL;
g_return_val_if_fail (GIMP_IS_COLOR_CONFIG (config), NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
if (config->gray_profile)
{
GFile *file = gimp_file_new_for_config_path (config->gray_profile, error);
if (file)
{
profile = gimp_color_profile_new_from_file (file, error);
if (profile && ! gimp_color_profile_is_gray (profile))
{
g_object_unref (profile);
profile = NULL;
g_set_error (error, GIMP_CONFIG_ERROR, 0,
_("Color profile '%s' is not for GRAY color space."),
gimp_file_get_utf8_name (file));
}
g_object_unref (file);
}
}
return profile;
}
/**
* gimp_color_config_get_cmyk_color_profile:
* @config: a #GimpColorConfig
* @error: return location for a #GError
*
* Returns: (transfer full): the default CMYK color profile.
*
* Since: 2.10
**/
GimpColorProfile *
gimp_color_config_get_cmyk_color_profile (GimpColorConfig *config,
GError **error)
{
GimpColorProfile *profile = NULL;
g_return_val_if_fail (GIMP_IS_COLOR_CONFIG (config), NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
if (config->cmyk_profile)
{
GFile *file = gimp_file_new_for_config_path (config->cmyk_profile, error);
if (file)
{
profile = gimp_color_profile_new_from_file (file, error);
if (profile && ! gimp_color_profile_is_cmyk (profile))
{
g_object_unref (profile);
profile = NULL;
g_set_error (error, GIMP_CONFIG_ERROR, 0,
_("Color profile '%s' is not for CMYK color space."),
gimp_file_get_utf8_name (file));
}
g_object_unref (file);
}
}
return profile;
}
/**
* gimp_color_config_get_display_color_profile:
* @config: a #GimpColorConfig
* @error: return location for a #GError
*
* Returns: (transfer full): the default display color profile.
*
* Since: 2.10
**/
GimpColorProfile *
gimp_color_config_get_display_color_profile (GimpColorConfig *config,
GError **error)
{
GimpColorProfile *profile = NULL;
g_return_val_if_fail (GIMP_IS_COLOR_CONFIG (config), NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
if (config->display_profile)
{
GFile *file = gimp_file_new_for_config_path (config->display_profile, error);
if (file)
{
profile = gimp_color_profile_new_from_file (file, error);
g_object_unref (file);
}
}
return profile;
}
/**
* gimp_color_config_get_simulation_color_profile:
* @config: a #GimpColorConfig
* @error: return location for a #GError
*
* Returns: (transfer full): the default soft-proofing color
* profile.
*
* Since: 2.10
**/
GimpColorProfile *
gimp_color_config_get_simulation_color_profile (GimpColorConfig *config,
GError **error)
{
GimpColorProfile *profile = NULL;
g_return_val_if_fail (GIMP_IS_COLOR_CONFIG (config), NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
if (config->printer_profile)
{
GFile *file = gimp_file_new_for_config_path (config->printer_profile, error);
if (file)
{
profile = gimp_color_profile_new_from_file (file, error);
g_object_unref (file);
}
}
return profile;
}
/* private functions */
static void
gimp_color_config_set_rgb_profile (GimpColorConfig *config,
const gchar *filename,
GError **error)
{
gboolean success = TRUE;
if (filename)
{
GFile *file = gimp_file_new_for_config_path (filename, error);
if (file)
{
GimpColorProfile *profile;
profile = gimp_color_profile_new_from_file (file, error);
if (profile)
{
if (! gimp_color_profile_is_rgb (profile))
{
g_set_error (error, GIMP_CONFIG_ERROR, 0,
_("Color profile '%s' is not for RGB "
"color space."),
gimp_file_get_utf8_name (file));
success = FALSE;
}
g_object_unref (profile);
}
else
{
success = FALSE;
}
g_object_unref (file);
}
else
{
success = FALSE;
}
}
if (success)
{
g_free (config->rgb_profile);
config->rgb_profile = g_strdup (filename);
}
}
static void
gimp_color_config_set_gray_profile (GimpColorConfig *config,
const gchar *filename,
GError **error)
{
gboolean success = TRUE;
if (filename)
{
GFile *file = gimp_file_new_for_config_path (filename, error);
if (file)
{
GimpColorProfile *profile;
profile = gimp_color_profile_new_from_file (file, error);
if (profile)
{
if (! gimp_color_profile_is_gray (profile))
{
g_set_error (error, GIMP_CONFIG_ERROR, 0,
_("Color profile '%s' is not for GRAY "
"color space."),
gimp_file_get_utf8_name (file));
success = FALSE;
}
g_object_unref (profile);
}
else
{
success = FALSE;
}
g_object_unref (file);
}
else
{
success = FALSE;
}
}
if (success)
{
g_free (config->gray_profile);
config->gray_profile = g_strdup (filename);
}
}
static void
gimp_color_config_set_cmyk_profile (GimpColorConfig *config,
const gchar *filename,
GError **error)
{
gboolean success = TRUE;
if (filename)
{
GFile *file = gimp_file_new_for_config_path (filename, error);
if (file)
{
GimpColorProfile *profile;
profile = gimp_color_profile_new_from_file (file, error);
if (profile)
{
if (! gimp_color_profile_is_cmyk (profile))
{
g_set_error (error, GIMP_CONFIG_ERROR, 0,
_("Color profile '%s' is not for CMYK "
"color space."),
gimp_file_get_utf8_name (file));
success = FALSE;
}
g_object_unref (profile);
}
else
{
success = FALSE;
}
g_object_unref (file);
}
else
{
success = FALSE;
}
}
if (success)
{
g_free (config->cmyk_profile);
config->cmyk_profile = g_strdup (filename);
}
}
static void
gimp_color_config_set_display_profile (GimpColorConfig *config,
const gchar *filename,
GError **error)
{
gboolean success = TRUE;
if (filename)
{
GFile *file = gimp_file_new_for_config_path (filename, error);
if (file)
{
GimpColorProfile *profile;
profile = gimp_color_profile_new_from_file (file, error);
if (profile)
{
g_object_unref (profile);
}
else
{
success = FALSE;
}
g_object_unref (file);
}
else
{
success = FALSE;
}
}
if (success)
{
g_free (config->display_profile);
config->display_profile = g_strdup (filename);
}
}
static void
gimp_color_config_set_simulation_profile (GimpColorConfig *config,
const gchar *filename,
GError **error)
{
gboolean success = TRUE;
if (filename)
{
GFile *file = gimp_file_new_for_config_path (filename, error);
if (file)
{
GimpColorProfile *profile;
profile = gimp_color_profile_new_from_file (file, error);
if (profile)
{
g_object_unref (profile);
}
else
{
success = FALSE;
}
g_object_unref (file);
}
else
{
success = FALSE;
}
}
if (success)
{
g_free (config->printer_profile);
config->printer_profile = g_strdup (filename);
}
}
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