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Gimp/app/core/gimptemplate.c
Alx Sa 94414c1ca8 core: Add simulation settings to Create New Image 
Adds a dropdown for Simulation Profile, Intent, and BPC
to the Create a New Image dialog.
This allows users to assign a soft-proofing profile when the image is
first created. It defaults to "None", however. Users can also set the
default simulation rendering intent and BPC status per image.
These options are also removed from the Preferences dialog.
2022-08-14 17:25:25 +00:00

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/* GIMP - The GNU Image Manipulation Program
* Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis
*
* gimptemplate.c
* Copyright (C) 2003 Michael Natterer <mitch@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 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/>.
*/
/* This file contains the definition of the image template objects.
*/
#include "config.h"
#include <cairo.h>
#include <gdk-pixbuf/gdk-pixbuf.h>
#include <gegl.h>
#include "libgimpbase/gimpbase.h"
#include "libgimpcolor/gimpcolor.h"
#include "libgimpconfig/gimpconfig.h"
#include "core-types.h"
#include "gegl/gimp-babl.h"
#include "gimpimage.h"
#include "gimpprojection.h"
#include "gimptemplate.h"
#include "gimp-intl.h"
#define DEFAULT_RESOLUTION 300.0
enum
{
PROP_0,
PROP_WIDTH,
PROP_HEIGHT,
PROP_UNIT,
PROP_XRESOLUTION,
PROP_YRESOLUTION,
PROP_RESOLUTION_UNIT,
PROP_BASE_TYPE,
PROP_PRECISION,
PROP_COMPONENT_TYPE,
PROP_LINEAR,
PROP_TRC,
PROP_COLOR_PROFILE,
PROP_SIMULATION_PROFILE,
PROP_SIMULATION_BPC,
PROP_SIMULATION_INTENT,
PROP_FILL_TYPE,
PROP_COMMENT,
PROP_FILENAME,
/* compat cruft */
PROP_COLOR_MANAGED
};
typedef struct _GimpTemplatePrivate GimpTemplatePrivate;
struct _GimpTemplatePrivate
{
gint width;
gint height;
GimpUnit unit;
gdouble xresolution;
gdouble yresolution;
GimpUnit resolution_unit;
GimpImageBaseType base_type;
GimpPrecision precision;
GFile *color_profile;
GFile *simulation_profile;
GimpColorRenderingIntent simulation_intent;
gboolean simulation_bpc;
GimpFillType fill_type;
gchar *comment;
gchar *filename;
guint64 initial_size;
};
#define GET_PRIVATE(template) ((GimpTemplatePrivate *) gimp_template_get_instance_private ((GimpTemplate *) (template)))
static void gimp_template_finalize (GObject *object);
static void gimp_template_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec);
static void gimp_template_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec);
static void gimp_template_notify (GObject *object,
GParamSpec *pspec);
G_DEFINE_TYPE_WITH_CODE (GimpTemplate, gimp_template, GIMP_TYPE_VIEWABLE,
G_ADD_PRIVATE (GimpTemplate)
G_IMPLEMENT_INTERFACE (GIMP_TYPE_CONFIG, NULL))
#define parent_class gimp_template_parent_class
static void
gimp_template_class_init (GimpTemplateClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
GimpViewableClass *viewable_class = GIMP_VIEWABLE_CLASS (klass);
object_class->finalize = gimp_template_finalize;
object_class->set_property = gimp_template_set_property;
object_class->get_property = gimp_template_get_property;
object_class->notify = gimp_template_notify;
viewable_class->default_icon_name = "gimp-template";
viewable_class->name_editable = TRUE;
GIMP_CONFIG_PROP_INT (object_class, PROP_WIDTH,
"width",
_("Width"),
NULL,
GIMP_MIN_IMAGE_SIZE, GIMP_MAX_IMAGE_SIZE,
GIMP_DEFAULT_IMAGE_WIDTH,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_INT (object_class, PROP_HEIGHT,
"height",
_("Height"),
NULL,
GIMP_MIN_IMAGE_SIZE, GIMP_MAX_IMAGE_SIZE,
GIMP_DEFAULT_IMAGE_HEIGHT,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_UNIT (object_class, PROP_UNIT,
"unit",
_("Unit"),
_("The unit used for coordinate display "
"when not in dot-for-dot mode."),
TRUE, FALSE, GIMP_UNIT_PIXEL,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_RESOLUTION (object_class, PROP_XRESOLUTION,
"xresolution",
_("Resolution X"),
_("The horizontal image resolution."),
DEFAULT_RESOLUTION,
GIMP_PARAM_STATIC_STRINGS |
GIMP_TEMPLATE_PARAM_COPY_FIRST);
GIMP_CONFIG_PROP_RESOLUTION (object_class, PROP_YRESOLUTION,
"yresolution",
_("Resolution X"),
_("The vertical image resolution."),
DEFAULT_RESOLUTION,
GIMP_PARAM_STATIC_STRINGS |
GIMP_TEMPLATE_PARAM_COPY_FIRST);
GIMP_CONFIG_PROP_UNIT (object_class, PROP_RESOLUTION_UNIT,
"resolution-unit",
_("Resolution unit"),
NULL,
FALSE, FALSE, GIMP_UNIT_INCH,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_ENUM (object_class, PROP_BASE_TYPE,
"image-type", /* serialized name */
_("Image type"),
NULL,
GIMP_TYPE_IMAGE_BASE_TYPE, GIMP_RGB,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_ENUM (object_class, PROP_PRECISION,
"precision",
_("Precision"),
NULL,
GIMP_TYPE_PRECISION, GIMP_PRECISION_U8_NON_LINEAR,
GIMP_PARAM_STATIC_STRINGS);
g_object_class_install_property (object_class, PROP_COMPONENT_TYPE,
g_param_spec_enum ("component-type",
_("Precision"),
NULL,
GIMP_TYPE_COMPONENT_TYPE,
GIMP_COMPONENT_TYPE_U8,
G_PARAM_READWRITE |
GIMP_PARAM_STATIC_STRINGS));
g_object_class_install_property (object_class, PROP_TRC,
g_param_spec_enum ("trc",
_("Linear/Perceptual"),
NULL,
GIMP_TYPE_TRC_TYPE,
GIMP_TRC_NON_LINEAR,
G_PARAM_READWRITE |
GIMP_PARAM_STATIC_STRINGS));
GIMP_CONFIG_PROP_OBJECT (object_class, PROP_COLOR_PROFILE,
"color-profile",
_("Color profile"),
NULL,
G_TYPE_FILE,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_OBJECT (object_class, PROP_SIMULATION_PROFILE,
"simulation-profile",
_("Simulation profile"),
NULL,
G_TYPE_FILE,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_ENUM (object_class, PROP_SIMULATION_INTENT,
"simulation-intent",
_("Simulation Rendering Intent"),
NULL,
GIMP_TYPE_COLOR_RENDERING_INTENT,
GIMP_COLOR_RENDERING_INTENT_RELATIVE_COLORIMETRIC,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_SIMULATION_BPC,
"simulation-bpc",
_("Use Black Point Compensation for Simulation"),
NULL,
FALSE,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_ENUM (object_class, PROP_FILL_TYPE,
"fill-type",
_("Fill type"),
NULL,
GIMP_TYPE_FILL_TYPE, GIMP_FILL_BACKGROUND,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_STRING (object_class, PROP_COMMENT,
"comment",
_("Comment"),
NULL,
NULL,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_STRING (object_class, PROP_FILENAME,
"filename",
_("Filename"),
NULL,
NULL,
GIMP_PARAM_STATIC_STRINGS);
/* compat cruft */
GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_COLOR_MANAGED,
"color-managed",
NULL, NULL,
FALSE,
GIMP_PARAM_STATIC_STRINGS |
GIMP_CONFIG_PARAM_IGNORE);
}
static void
gimp_template_init (GimpTemplate *template)
{
}
static void
gimp_template_finalize (GObject *object)
{
GimpTemplatePrivate *private = GET_PRIVATE (object);
g_clear_object (&private->color_profile);
g_clear_object (&private->simulation_profile);
g_clear_pointer (&private->comment, g_free);
g_clear_pointer (&private->filename, g_free);
G_OBJECT_CLASS (parent_class)->finalize (object);
}
static void
gimp_template_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
GimpTemplatePrivate *private = GET_PRIVATE (object);
switch (property_id)
{
case PROP_WIDTH:
private->width = g_value_get_int (value);
break;
case PROP_HEIGHT:
private->height = g_value_get_int (value);
break;
case PROP_UNIT:
private->unit = g_value_get_int (value);
break;
case PROP_XRESOLUTION:
private->xresolution = g_value_get_double (value);
break;
case PROP_YRESOLUTION:
private->yresolution = g_value_get_double (value);
break;
case PROP_RESOLUTION_UNIT:
private->resolution_unit = g_value_get_int (value);
break;
case PROP_BASE_TYPE:
private->base_type = g_value_get_enum (value);
break;
case PROP_PRECISION:
private->precision = g_value_get_enum (value);
g_object_notify (object, "component-type");
g_object_notify (object, "trc");
break;
case PROP_COMPONENT_TYPE:
private->precision =
gimp_babl_precision (g_value_get_enum (value),
gimp_babl_trc (private->precision));
g_object_notify (object, "precision");
break;
case PROP_TRC:
private->precision =
gimp_babl_precision (gimp_babl_component_type (private->precision),
g_value_get_enum (value));
g_object_notify (object, "precision");
break;
case PROP_COLOR_PROFILE:
if (private->color_profile)
g_object_unref (private->color_profile);
private->color_profile = g_value_dup_object (value);
break;
case PROP_SIMULATION_PROFILE:
if (private->simulation_profile)
g_object_unref (private->simulation_profile);
private->simulation_profile = g_value_dup_object (value);
break;
case PROP_SIMULATION_INTENT:
private->simulation_intent = g_value_get_enum (value);
break;
case PROP_SIMULATION_BPC:
private->simulation_bpc = g_value_get_boolean (value);
break;
case PROP_FILL_TYPE:
private->fill_type = g_value_get_enum (value);
break;
case PROP_COMMENT:
if (private->comment)
g_free (private->comment);
private->comment = g_value_dup_string (value);
break;
case PROP_FILENAME:
if (private->filename)
g_free (private->filename);
private->filename = g_value_dup_string (value);
break;
case PROP_COLOR_MANAGED:
/* ignored */
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
gimp_template_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
GimpTemplatePrivate *private = GET_PRIVATE (object);
switch (property_id)
{
case PROP_WIDTH:
g_value_set_int (value, private->width);
break;
case PROP_HEIGHT:
g_value_set_int (value, private->height);
break;
case PROP_UNIT:
g_value_set_int (value, private->unit);
break;
case PROP_XRESOLUTION:
g_value_set_double (value, private->xresolution);
break;
case PROP_YRESOLUTION:
g_value_set_double (value, private->yresolution);
break;
case PROP_RESOLUTION_UNIT:
g_value_set_int (value, private->resolution_unit);
break;
case PROP_BASE_TYPE:
g_value_set_enum (value, private->base_type);
break;
case PROP_PRECISION:
g_value_set_enum (value, private->precision);
break;
case PROP_COMPONENT_TYPE:
g_value_set_enum (value, gimp_babl_component_type (private->precision));
break;
case PROP_TRC:
g_value_set_enum (value, gimp_babl_trc (private->precision));
break;
case PROP_COLOR_PROFILE:
g_value_set_object (value, private->color_profile);
break;
case PROP_SIMULATION_PROFILE:
g_value_set_object (value, private->simulation_profile);
break;
case PROP_SIMULATION_INTENT:
g_value_set_enum (value, private->simulation_intent);
break;
case PROP_SIMULATION_BPC:
g_value_set_boolean (value, private->simulation_bpc);
break;
case PROP_FILL_TYPE:
g_value_set_enum (value, private->fill_type);
break;
case PROP_COMMENT:
g_value_set_string (value, private->comment);
break;
case PROP_FILENAME:
g_value_set_string (value, private->filename);
break;
case PROP_COLOR_MANAGED:
/* ignored */
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
gimp_template_notify (GObject *object,
GParamSpec *pspec)
{
GimpTemplatePrivate *private = GET_PRIVATE (object);
const Babl *format;
gint bytes;
if (G_OBJECT_CLASS (parent_class)->notify)
G_OBJECT_CLASS (parent_class)->notify (object, pspec);
/* the initial layer */
format = gimp_babl_format (private->base_type,
private->precision,
private->fill_type == GIMP_FILL_TRANSPARENT,
NULL);
bytes = babl_format_get_bytes_per_pixel (format);
/* the selection */
format = gimp_babl_mask_format (private->precision);
bytes += babl_format_get_bytes_per_pixel (format);
private->initial_size = ((guint64) bytes *
(guint64) private->width *
(guint64) private->height);
private->initial_size +=
gimp_projection_estimate_memsize (private->base_type,
gimp_babl_component_type (private->precision),
private->width, private->height);
}
/* public functions */
GimpTemplate *
gimp_template_new (const gchar *name)
{
g_return_val_if_fail (name != NULL, NULL);
return g_object_new (GIMP_TYPE_TEMPLATE,
"name", name,
NULL);
}
void
gimp_template_set_from_image (GimpTemplate *template,
GimpImage *image)
{
gdouble xresolution;
gdouble yresolution;
GimpImageBaseType base_type;
const GimpParasite *parasite;
gchar *comment = NULL;
g_return_if_fail (GIMP_IS_TEMPLATE (template));
g_return_if_fail (GIMP_IS_IMAGE (image));
gimp_image_get_resolution (image, &xresolution, &yresolution);
base_type = gimp_image_get_base_type (image);
if (base_type == GIMP_INDEXED)
base_type = GIMP_RGB;
parasite = gimp_image_parasite_find (image, "gimp-comment");
if (parasite)
{
guint32 parasite_size;
comment = (gchar *) gimp_parasite_get_data (parasite, &parasite_size);
comment = g_strndup (comment, parasite_size);
}
g_object_set (template,
"width", gimp_image_get_width (image),
"height", gimp_image_get_height (image),
"xresolution", xresolution,
"yresolution", yresolution,
"resolution-unit", gimp_image_get_unit (image),
"image-type", base_type,
"precision", gimp_image_get_precision (image),
"comment", comment,
NULL);
if (comment)
g_free (comment);
}
gint
gimp_template_get_width (GimpTemplate *template)
{
g_return_val_if_fail (GIMP_IS_TEMPLATE (template), 0);
return GET_PRIVATE (template)->width;
}
gint
gimp_template_get_height (GimpTemplate *template)
{
g_return_val_if_fail (GIMP_IS_TEMPLATE (template), 0);
return GET_PRIVATE (template)->height;
}
GimpUnit
gimp_template_get_unit (GimpTemplate *template)
{
g_return_val_if_fail (GIMP_IS_TEMPLATE (template), GIMP_UNIT_INCH);
return GET_PRIVATE (template)->unit;
}
gdouble
gimp_template_get_resolution_x (GimpTemplate *template)
{
g_return_val_if_fail (GIMP_IS_TEMPLATE (template), 1.0);
return GET_PRIVATE (template)->xresolution;
}
gdouble
gimp_template_get_resolution_y (GimpTemplate *template)
{
g_return_val_if_fail (GIMP_IS_TEMPLATE (template), 1.0);
return GET_PRIVATE (template)->yresolution;
}
GimpUnit
gimp_template_get_resolution_unit (GimpTemplate *template)
{
g_return_val_if_fail (GIMP_IS_TEMPLATE (template), GIMP_UNIT_INCH);
return GET_PRIVATE (template)->resolution_unit;
}
GimpImageBaseType
gimp_template_get_base_type (GimpTemplate *template)
{
g_return_val_if_fail (GIMP_IS_TEMPLATE (template), GIMP_RGB);
return GET_PRIVATE (template)->base_type;
}
GimpPrecision
gimp_template_get_precision (GimpTemplate *template)
{
g_return_val_if_fail (GIMP_IS_TEMPLATE (template),
GIMP_PRECISION_U8_NON_LINEAR);
return GET_PRIVATE (template)->precision;
}
GimpColorProfile *
gimp_template_get_color_profile (GimpTemplate *template)
{
GimpTemplatePrivate *private;
g_return_val_if_fail (GIMP_IS_TEMPLATE (template), FALSE);
private = GET_PRIVATE (template);
if (private->color_profile)
return gimp_color_profile_new_from_file (private->color_profile, NULL);
return NULL;
}
GimpColorProfile *
gimp_template_get_simulation_profile (GimpTemplate *template)
{
GimpTemplatePrivate *private;
g_return_val_if_fail (GIMP_IS_TEMPLATE (template), FALSE);
private = GET_PRIVATE (template);
if (private->simulation_profile)
return gimp_color_profile_new_from_file (private->simulation_profile,
NULL);
return NULL;
}
GimpColorRenderingIntent
gimp_template_get_simulation_intent (GimpTemplate *template)
{
GimpTemplatePrivate *private;
g_return_val_if_fail (GIMP_IS_TEMPLATE (template), FALSE);
private = GET_PRIVATE (template);
return private->simulation_intent;
}
gboolean
gimp_template_get_simulation_bpc (GimpTemplate *template)
{
GimpTemplatePrivate *private;
g_return_val_if_fail (GIMP_IS_TEMPLATE (template), FALSE);
private = GET_PRIVATE (template);
return private->simulation_bpc;
}
GimpFillType
gimp_template_get_fill_type (GimpTemplate *template)
{
g_return_val_if_fail (GIMP_IS_TEMPLATE (template), GIMP_FILL_BACKGROUND);
return GET_PRIVATE (template)->fill_type;
}
const gchar *
gimp_template_get_comment (GimpTemplate *template)
{
g_return_val_if_fail (GIMP_IS_TEMPLATE (template), NULL);
return GET_PRIVATE (template)->comment;
}
guint64
gimp_template_get_initial_size (GimpTemplate *template)
{
g_return_val_if_fail (GIMP_IS_TEMPLATE (template), 0);
return GET_PRIVATE (template)->initial_size;
}
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