mirror of https://github.com/GNOME/gimp.git
137 lines
3.6 KiB
C
137 lines
3.6 KiB
C
/* LIBGIMP - The GIMP Library
|
|
* Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis
|
|
*
|
|
* GimpColorManaged interface
|
|
* Copyright (C) 2007 Sven Neumann <sven@gimp.org>
|
|
*
|
|
* 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 2 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, 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 "gimpcolortypes.h"
|
|
|
|
#include "gimpcolormanaged.h"
|
|
|
|
|
|
enum
|
|
{
|
|
PROFILE_CHANGED,
|
|
LAST_SIGNAL
|
|
};
|
|
|
|
|
|
static void gimp_color_managed_base_init (GimpColorManagedInterface *iface);
|
|
|
|
|
|
static guint gimp_color_managed_signals[LAST_SIGNAL] = { 0 };
|
|
|
|
|
|
GType
|
|
gimp_color_managed_interface_get_type (void)
|
|
{
|
|
static GType iface_type = 0;
|
|
|
|
if (! iface_type)
|
|
{
|
|
const GTypeInfo iface_info =
|
|
{
|
|
sizeof (GimpColorManagedInterface),
|
|
(GBaseInitFunc) gimp_color_managed_base_init,
|
|
(GBaseFinalizeFunc) NULL,
|
|
};
|
|
|
|
iface_type = g_type_register_static (G_TYPE_INTERFACE,
|
|
"GimpColorManagedInterface",
|
|
&iface_info, 0);
|
|
|
|
g_type_interface_add_prerequisite (iface_type, G_TYPE_OBJECT);
|
|
}
|
|
|
|
return iface_type;
|
|
}
|
|
|
|
static void
|
|
gimp_color_managed_base_init (GimpColorManagedInterface *iface)
|
|
{
|
|
static gboolean initialized = FALSE;
|
|
|
|
if (! initialized)
|
|
{
|
|
gimp_color_managed_signals[PROFILE_CHANGED] =
|
|
g_signal_new ("profile-changed",
|
|
G_TYPE_FROM_INTERFACE (iface),
|
|
G_SIGNAL_RUN_FIRST,
|
|
G_STRUCT_OFFSET (GimpColorManagedInterface,
|
|
profile_changed),
|
|
NULL, NULL,
|
|
g_cclosure_marshal_VOID__VOID,
|
|
G_TYPE_NONE, 0);
|
|
|
|
iface->get_icc_profile = NULL;
|
|
iface->profile_changed = NULL;
|
|
|
|
initialized = TRUE;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* gimp_color_managed_get_icc_profile:
|
|
* @managed: an object the implements the #GimpColorManaged interface
|
|
* @len: return location for the number of bytes in the profile data
|
|
*
|
|
* Return value: A pointer to a blob of data that represents an ICC
|
|
* color profile.
|
|
*
|
|
* Since: GIMP 2.4
|
|
**/
|
|
const guint8 *
|
|
gimp_color_managed_get_icc_profile (GimpColorManaged *managed,
|
|
gsize *len)
|
|
{
|
|
GimpColorManagedInterface *iface;
|
|
|
|
g_return_val_if_fail (GIMP_IS_COLOR_MANAGED (managed), NULL);
|
|
g_return_val_if_fail (len != NULL, NULL);
|
|
|
|
*len = 0;
|
|
|
|
iface = GIMP_COLOR_MANAGED_GET_INTERFACE (managed);
|
|
|
|
if (iface->get_icc_profile)
|
|
return iface->get_icc_profile (managed, len);
|
|
|
|
return NULL;
|
|
}
|
|
|
|
/**
|
|
* gimp_color_managed_profile_changed:
|
|
* @managed: an object the implements the #GimpColorManaged interface
|
|
*
|
|
* Emits the "profile-changed" signal.
|
|
*
|
|
* Since: GIMP 2.4
|
|
**/
|
|
void
|
|
gimp_color_managed_profile_changed (GimpColorManaged *managed)
|
|
{
|
|
g_return_if_fail (GIMP_IS_COLOR_MANAGED (managed));
|
|
|
|
g_signal_emit (managed, gimp_color_managed_signals[PROFILE_CHANGED], 0);
|
|
}
|