GimpParasite: GIMP Base Library Reference Manual

GimpParasite

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

Functions

GimpParasite *	gimp_parasite_new ()
void	gimp_parasite_free ()
GimpParasite *	gimp_parasite_copy ()
gboolean	gimp_parasite_compare ()
gboolean	gimp_parasite_is_type ()
gboolean	gimp_parasite_is_persistent ()
gboolean	gimp_parasite_is_undoable ()
gboolean	gimp_parasite_has_flag ()
gulong	gimp_parasite_flags ()
const gchar *	gimp_parasite_name ()
gconstpointer	gimp_parasite_data ()
glong	gimp_parasite_data_size ()
#define	GIMP_IS_PARAM_SPEC_PARASITE()
GParamSpec *	gimp_param_spec_parasite ()
#define	GIMP_VALUE_HOLDS_PARASITE()

Types and Values

	GimpParasite
#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

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 ())

GimpParasite

Functions

Types and Values

Description

Functions

gimp_parasite_new ()

gimp_parasite_free ()

gimp_parasite_copy ()

gimp_parasite_compare ()

gimp_parasite_is_type ()

gimp_parasite_is_persistent ()

gimp_parasite_is_undoable ()

gimp_parasite_has_flag ()

gimp_parasite_flags ()

gimp_parasite_name ()

gimp_parasite_data ()

gimp_parasite_data_size ()

GIMP_IS_PARAM_SPEC_PARASITE()

gimp_param_spec_parasite ()

GIMP_VALUE_HOLDS_PARASITE()

Types and Values

GimpParasite

Members

GIMP_PARASITE_PERSISTENT

GIMP_PARASITE_UNDOABLE

GIMP_PARASITE_ATTACH_PARENT

GIMP_PARASITE_PARENT_PERSISTENT

GIMP_PARASITE_PARENT_UNDOABLE

GIMP_PARASITE_ATTACH_GRANDPARENT

GIMP_PARASITE_GRANDPARENT_PERSISTENT

GIMP_PARASITE_GRANDPARENT_UNDOABLE

GIMP_TYPE_PARASITE

GIMP_TYPE_PARAM_PARASITE

See Also