GimpParasite

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

Functions

Types and Values

Description

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

Functions

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_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))

Types and Values

GimpParasite

typedef struct {
  gchar    *name;
  guint32   flags;
  guint32   size;
  gpointer  data;
} GimpParasite;

Members

gchar *name;

the parasite name, USE A UNIQUE PREFIX

 

guint32 flags;

the parasite flags, like save in XCF etc.

 

guint32 size;

the parasite size in bytes

 

gpointer data;

the parasite data, the owner os the parasite is responsible for tracking byte order and internal structure

 

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 ())

See Also

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