mirror of
https://gitlab.gnome.org/GNOME/gimp.git
synced 2025-07-03 09:23:24 +00:00
392f00baf5
Turn all ID param specs into object param specs (e.g. GimpParamImageID becomes GimpParamImage) and convert between IDs and objects in gimpgpparams.c directly above the the wire protocol, so all of app/, libgimp/ and plug-ins/ can deal directly with objects down to the lowest level and not care about IDs. Use the actual object param specs for procedure arguments and return values again instead of a plain g_param_spec_object() and bring back the none_ok parameter. This implies changing the PDB type checking functions to work on pure integers instead of IDs (one can't check whether object creation is possible if performing that check requires the object to already exist). For example gimp_foo_is_valid() becomes gimp_foo_id_is_valid() and is not involved in automatic object creation magic at the protocol level. Added wrappers which still say gimp_foo_is_valid() and take the respective objects. Adapted all code, and it all becomes nicer and less convoluted, even the generated PDB wrappers in app/ and libgimp/.
128 lines
5.2 KiB
C
128 lines
5.2 KiB
C
/* LIBGIMP - The GIMP Library
|
|
* Copyright (C) 1995-2000 Peter Mattis and Spencer Kimball
|
|
*
|
|
* gimpimage.h
|
|
*
|
|
* 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
|
|
* Lesser 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 (__GIMP_H_INSIDE__) && !defined (GIMP_COMPILATION)
|
|
#error "Only <libgimp/gimp.h> can be included directly."
|
|
#endif
|
|
|
|
#ifndef __GIMP_IMAGE_H__
|
|
#define __GIMP_IMAGE_H__
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
|
|
/* For information look into the C source or the html documentation */
|
|
|
|
#define GIMP_TYPE_IMAGE (gimp_image_get_type ())
|
|
#define GIMP_IMAGE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_IMAGE, GimpImage))
|
|
#define GIMP_IMAGE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_IMAGE, GimpImageClass))
|
|
#define GIMP_IS_IMAGE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_IMAGE))
|
|
#define GIMP_IS_IMAGE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_IMAGE))
|
|
#define GIMP_IMAGE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_IMAGE, GimpImageClass))
|
|
|
|
|
|
typedef struct _GimpImageClass GimpImageClass;
|
|
typedef struct _GimpImagePrivate GimpImagePrivate;
|
|
|
|
struct _GimpImage
|
|
{
|
|
GObject parent_instance;
|
|
|
|
GimpImagePrivate *priv;
|
|
};
|
|
|
|
struct _GimpImageClass
|
|
{
|
|
GObjectClass parent_class;
|
|
|
|
/* Padding for future expansion */
|
|
void (*_gimp_reserved1) (void);
|
|
void (*_gimp_reserved2) (void);
|
|
void (*_gimp_reserved3) (void);
|
|
void (*_gimp_reserved4) (void);
|
|
void (*_gimp_reserved5) (void);
|
|
void (*_gimp_reserved6) (void);
|
|
void (*_gimp_reserved7) (void);
|
|
void (*_gimp_reserved8) (void);
|
|
};
|
|
|
|
|
|
GType gimp_image_get_type (void) G_GNUC_CONST;
|
|
|
|
gint32 gimp_image_get_id (GimpImage *image);
|
|
GimpImage * gimp_image_get_by_id (gint32 image_id);
|
|
|
|
gboolean gimp_image_is_valid (GimpImage *image);
|
|
|
|
GimpImage ** gimp_get_images (gint *num_images);
|
|
GList * gimp_list_images (void);
|
|
|
|
#ifndef GIMP_DEPRECATED_REPLACE_NEW_API
|
|
|
|
GimpLayer ** gimp_image_get_layers (GimpImage *image,
|
|
gint *num_layers);
|
|
GimpChannel ** gimp_image_get_channels (GimpImage *image,
|
|
gint *num_channels);
|
|
GimpVectors ** gimp_image_get_vectors (GimpImage *image,
|
|
gint *num_vectors);
|
|
|
|
GList * gimp_image_list_layers (GimpImage *image);
|
|
GList * gimp_image_list_channels (GimpImage *image);
|
|
GList * gimp_image_list_vectors (GimpImage *image);
|
|
|
|
guchar * gimp_image_get_colormap (GimpImage *image,
|
|
gint *num_colors);
|
|
gboolean gimp_image_set_colormap (GimpImage *image,
|
|
const guchar *colormap,
|
|
gint num_colors);
|
|
|
|
guchar * gimp_image_get_thumbnail_data (GimpImage *image,
|
|
gint *width,
|
|
gint *height,
|
|
gint *bpp);
|
|
GdkPixbuf * gimp_image_get_thumbnail (GimpImage *image,
|
|
gint width,
|
|
gint height,
|
|
GimpPixbufTransparency alpha);
|
|
|
|
GimpMetadata * gimp_image_get_metadata (GimpImage *image);
|
|
gboolean gimp_image_set_metadata (GimpImage *image,
|
|
GimpMetadata *metadata);
|
|
|
|
#else /* GIMP_DEPRECATED_REPLACE_NEW_API */
|
|
|
|
#define gimp_image_get_layers gimp_image_get_layers_deprecated
|
|
#define gimp_image_get_colormap gimp_image_get_colormap_deprecated
|
|
#define gimp_image_set_colormap gimp_image_set_colormap_deprecated
|
|
|
|
#endif /* GIMP_DEPRECATED_REPLACE_NEW_API */
|
|
|
|
gint * gimp_image_get_layers_deprecated (gint32 image_id,
|
|
gint *num_layers);
|
|
guchar * gimp_image_get_colormap_deprecated (gint32 image_id,
|
|
gint *num_colors);
|
|
gboolean gimp_image_set_colormap_deprecated (gint32 image_id,
|
|
const guchar *colormap,
|
|
gint num_colors);
|
|
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GIMP_IMAGE_H__ */
|