PIKApp/libpikacolor/pikacolormanaged.h

110 lines
4.5 KiB
C

/* LIBPIKA - The PIKA Library
* Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis
*
* PikaColorManaged 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 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/>.
*/
#if !defined (__PIKA_COLOR_H_INSIDE__) && !defined (PIKA_COLOR_COMPILATION)
#error "Only <libpikacolor/pikacolor.h> can be included directly."
#endif
#ifndef __PIKA_COLOR_MANAGED_H__
#define __PIKA_COLOR_MANAGED_H__
G_BEGIN_DECLS
/* For information look into the C source or the html documentation */
#define PIKA_TYPE_COLOR_MANAGED (pika_color_managed_get_type ())
G_DECLARE_INTERFACE (PikaColorManaged, pika_color_managed, PIKA, COLOR_MANAGED, GObject)
/**
* PikaColorManagedInterface:
* @base_iface: The parent interface
* @get_icc_profile: Returns the ICC profile of the pixels managed by
* the object
* @profile_changed: This signal is emitted when the object's color profile
* has changed
* @get_color_profile: Returns the #PikaColorProfile of the pixels managed
* by the object
* @get_simulation_profile: Returns the simulation #PikaColorProfile of the
* pixels managed by the object
* @get_simulation_rendering_intent: Returns the simulation #PikaColorRenderingIntent
* of the pixels managed by the object
* @get_simulation_bpc: Returns whether black point compensation is enabled for the
* simulation of the pixels managed by the object
**/
struct _PikaColorManagedInterface
{
GTypeInterface base_iface;
/**
* PikaColorManagedInterface::get_icc_profile:
* @managed: an object the implements the #PikaColorManaged interface
* @len: (out): return location for the number of bytes in the profile data
*
* Returns: (array length=len): A blob of data that represents an ICC color
* profile.
*
* Since: 2.4
*/
const guint8 * (* get_icc_profile) (PikaColorManaged *managed,
gsize *len);
/* signals */
void (* profile_changed) (PikaColorManaged *managed);
void (* simulation_profile_changed) (PikaColorManaged *managed);
void (* simulation_intent_changed) (PikaColorManaged *managed);
void (* simulation_bpc_changed) (PikaColorManaged *managed);
/* virtual functions */
PikaColorProfile * (* get_color_profile) (PikaColorManaged *managed);
PikaColorProfile * (* get_simulation_profile) (PikaColorManaged *managed);
PikaColorRenderingIntent
(* get_simulation_intent) (PikaColorManaged *managed);
gboolean (* get_simulation_bpc) (PikaColorManaged *managed);
};
const guint8 * pika_color_managed_get_icc_profile (PikaColorManaged *managed,
gsize *len);
PikaColorProfile * pika_color_managed_get_color_profile (PikaColorManaged *managed);
PikaColorProfile * pika_color_managed_get_simulation_profile (PikaColorManaged *managed);
PikaColorRenderingIntent pika_color_managed_get_simulation_intent (PikaColorManaged *managed);
gboolean pika_color_managed_get_simulation_bpc (PikaColorManaged *managed);
void pika_color_managed_profile_changed (PikaColorManaged *managed);
void pika_color_managed_simulation_profile_changed (PikaColorManaged *managed);
void pika_color_managed_simulation_intent_changed (PikaColorManaged *managed);
void pika_color_managed_simulation_bpc_changed (PikaColorManaged *managed);
G_END_DECLS
#endif /* __PIKA_COLOR_MANAGED_IFACE_H__ */