gimpparasite

gimpparasite — Arbitrary pieces of data which can be attached to various GIMP objects.

Synopsis

                    GimpParasite;
GimpParasite *      gimp_parasite_new                   (const gchar *name,
                                                         guint32 flags,
                                                         guint32 size,
                                                         gconstpointer data);
void                gimp_parasite_free                  (GimpParasite *parasite);
GimpParasite *      gimp_parasite_copy                  (const GimpParasite *parasite);
gboolean            gimp_parasite_compare               (const GimpParasite *a,
                                                         const GimpParasite *b);
gboolean            gimp_parasite_is_type               (const GimpParasite *parasite,
                                                         const gchar *name);
gboolean            gimp_parasite_is_persistent         (const GimpParasite *parasite);
gboolean            gimp_parasite_is_undoable           (const GimpParasite *parasite);
gboolean            gimp_parasite_has_flag              (const GimpParasite *parasite,
                                                         gulong flag);
gulong              gimp_parasite_flags                 (const GimpParasite *parasite);
const gchar *       gimp_parasite_name                  (const GimpParasite *parasite);
gconstpointer       gimp_parasite_data                  (const GimpParasite *parasite);
glong               gimp_parasite_data_size             (const GimpParasite *parasite);
#define             GIMP_PARASITE_PERSISTENT
#define             GIMP_PARASITE_UNDOABLE
#define             GIMP_PARASITE_ATTACH_PARENT
#define             GIMP_PARASITE_PARENT_PERSISTENT
#define             GIMP_PARASITE_PARENT_UNDOABLE
#define             GIMP_PARASITE_ATTACH_GRANDPARENT
#define             GIMP_PARASITE_GRANDPARENT_PERSISTENT
#define             GIMP_PARASITE_GRANDPARENT_UNDOABLE
#define             GIMP_TYPE_PARASITE
#define             GIMP_TYPE_PARAM_PARASITE
#define             GIMP_IS_PARAM_SPEC_PARASITE         (pspec)
GParamSpec *        gimp_param_spec_parasite            (const gchar *name,
                                                         const gchar *nick,
                                                         const gchar *blurb,
                                                         GParamFlags flags);
#define             GIMP_VALUE_HOLDS_PARASITE           (value)

Description

Arbitrary pieces of data which can be attached to various GIMP objects.

Details

GimpParasite

typedef struct {
  gchar    *name;   /* The name of the parasite. USE A UNIQUE PREFIX! */
  guint32   flags;  /* save Parasite in XCF file, etc.                */
  guint32   size;   /* amount of data                                 */
  gpointer  data;   /* a pointer to the data.  plugin is              *
                     * responsible for tracking byte order            */
} GimpParasite;

gimp_parasite_new ()

GimpParasite *      gimp_parasite_new                   (const gchar *name,
                                                         guint32 flags,
                                                         guint32 size,
                                                         gconstpointer data);

gimp_parasite_free ()

void                gimp_parasite_free                  (GimpParasite *parasite);

gimp_parasite_copy ()

GimpParasite *      gimp_parasite_copy                  (const GimpParasite *parasite);

gimp_parasite_compare ()

gboolean            gimp_parasite_compare               (const GimpParasite *a,
                                                         const GimpParasite *b);

gimp_parasite_is_type ()

gboolean            gimp_parasite_is_type               (const GimpParasite *parasite,
                                                         const gchar *name);

gimp_parasite_is_persistent ()

gboolean            gimp_parasite_is_persistent         (const GimpParasite *parasite);

gimp_parasite_is_undoable ()

gboolean            gimp_parasite_is_undoable           (const GimpParasite *parasite);

gimp_parasite_has_flag ()

gboolean            gimp_parasite_has_flag              (const GimpParasite *parasite,
                                                         gulong flag);

gimp_parasite_flags ()

gulong              gimp_parasite_flags                 (const GimpParasite *parasite);

gimp_parasite_name ()

const gchar *       gimp_parasite_name                  (const GimpParasite *parasite);

gimp_parasite_data ()

gconstpointer       gimp_parasite_data                  (const GimpParasite *parasite);

gimp_parasite_data_size ()

glong               gimp_parasite_data_size             (const GimpParasite *parasite);

GIMP_PARASITE_PERSISTENT

#define GIMP_PARASITE_PERSISTENT 1

GIMP_PARASITE_UNDOABLE

#define GIMP_PARASITE_UNDOABLE   2

GIMP_PARASITE_ATTACH_PARENT

#define GIMP_PARASITE_ATTACH_PARENT     (0x80 << 8)

GIMP_PARASITE_PARENT_PERSISTENT

#define GIMP_PARASITE_PARENT_PERSISTENT (GIMP_PARASITE_PERSISTENT << 8)

GIMP_PARASITE_PARENT_UNDOABLE

#define GIMP_PARASITE_PARENT_UNDOABLE   (GIMP_PARASITE_UNDOABLE << 8)

GIMP_PARASITE_ATTACH_GRANDPARENT

#define GIMP_PARASITE_ATTACH_GRANDPARENT     (0x80 << 16)

GIMP_PARASITE_GRANDPARENT_PERSISTENT

#define GIMP_PARASITE_GRANDPARENT_PERSISTENT (GIMP_PARASITE_PERSISTENT << 16)

GIMP_PARASITE_GRANDPARENT_UNDOABLE

#define GIMP_PARASITE_GRANDPARENT_UNDOABLE   (GIMP_PARASITE_UNDOABLE << 16)

GIMP_TYPE_PARASITE

#define GIMP_TYPE_PARASITE               (gimp_parasite_get_type ())

GIMP_TYPE_PARAM_PARASITE

#define GIMP_TYPE_PARAM_PARASITE           (gimp_param_parasite_get_type ())

GIMP_IS_PARAM_SPEC_PARASITE()

#define GIMP_IS_PARAM_SPEC_PARASITE(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), GIMP_TYPE_PARAM_PARASITE))

gimp_param_spec_parasite ()

GParamSpec *        gimp_param_spec_parasite            (const gchar *name,
                                                         const gchar *nick,
                                                         const gchar *blurb,
                                                         GParamFlags flags);

GIMP_VALUE_HOLDS_PARASITE()

#define GIMP_VALUE_HOLDS_PARASITE(value) (G_TYPE_CHECK_VALUE_TYPE ((value), GIMP_TYPE_PARASITE))

See Also

gimp_image_parasite_attach(), gimp_drawable_parasite_attach(), gimp_parasite_attach() and their related functions.
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