NABoxed

NABoxed — The NABoxed Structure

Functions

#define	NA_TYPE_BOXED
#define	NA_BOXED()
#define	NA_IS_BOXED()
void	na_boxed_set_type ()
gboolean	na_boxed_are_equal ()
NABoxed *	na_boxed_copy ()
void	na_boxed_dump ()
gboolean	na_boxed_get_boolean ()
gconstpointer	na_boxed_get_pointer ()
gchar *	na_boxed_get_string ()
GSList *	na_boxed_get_string_list ()
guint	na_boxed_get_uint ()
GList *	na_boxed_get_uint_list ()
void	na_boxed_get_as_value ()
void *	na_boxed_get_as_void ()
NABoxed *	na_boxed_new_from_string ()
void	na_boxed_set_from_boxed ()
void	na_boxed_set_from_string ()
void	na_boxed_set_from_value ()
void	na_boxed_set_from_void ()

Types and Values

NABoxed

Object Hierarchy

    GObject
    ╰── NABoxed
        ╰── NADataBoxed

Includes

#include <nautilus-actions/na-boxed.h>

Description

The NABoxed structure is a way of handling various types of data in an opaque structure.

Functions

NA_TYPE_BOXED

#define NA_TYPE_BOXED                ( na_boxed_get_type())

NA_BOXED()

#define NA_BOXED( object )           ( G_TYPE_CHECK_INSTANCE_CAST( object, NA_TYPE_BOXED, NABoxed ))

NA_IS_BOXED()

#define NA_IS_BOXED( object )        ( G_TYPE_CHECK_INSTANCE_TYPE( object, NA_TYPE_BOXED ))

na_boxed_set_type ()

void
na_boxed_set_type (NABoxed *boxed,
                   guint type);

Set the type of the just-allocated boxed object.

Parameters

boxed	this NABoxed object.
type	the required type as defined in na-data-types.h

Since 3.1

na_boxed_are_equal ()

gboolean
na_boxed_are_equal (const NABoxed *a,
                    const NABoxed *b);

Parameters

a	the first NABoxed object.
b	the second NABoxed object.

Returns

TRUE if a and b are equal, FALSE else.

Since 3.1

na_boxed_copy ()

NABoxed *
na_boxed_copy (const NABoxed *boxed);

Parameters

boxed

the source NABoxed box.

Returns

a copy of boxed , as a newly allocated NABoxed which should be g_object_unref() by the caller.

Since 3.1

na_boxed_dump ()

void
na_boxed_dump (const NABoxed *boxed);

Dumps the boxed box.

Parameters

boxed

the NABoxed box to be dumped.

Since 3.1

na_boxed_get_boolean ()

gboolean
na_boxed_get_boolean (const NABoxed *boxed);

Parameters

boxed

the NABoxed structure.

Returns

the boolean value if boxed is of NA_DATA_TYPE_BOOLEAN type, FALSE else.

Since 3.1

na_boxed_get_pointer ()

gconstpointer
na_boxed_get_pointer (const NABoxed *boxed);

Parameters

boxed

the NABoxed structure.

Returns

a const pointer to the data if boxed is of NA_DATA_TYPE_POINTER type, NULL else.

Since 3.1

na_boxed_get_string ()

gchar *
na_boxed_get_string (const NABoxed *boxed);

Parameters

boxed

the NABoxed structure.

Returns

a newly allocated string if boxed is of NA_DATA_TYPE_STRING type, which should be g_free() by the caller, NULL else.

Since 3.1

na_boxed_get_string_list ()

GSList *
na_boxed_get_string_list (const NABoxed *boxed);

Parameters

boxed

the NABoxed structure.

Returns

a newly allocated string list if boxed is of NA_DATA_TYPE_STRING_LIST type, which should be na_core_utils_slist_free() by the caller, NULL else.

Since 3.1

na_boxed_get_uint ()

guint
na_boxed_get_uint (const NABoxed *boxed);

Parameters

boxed

the NABoxed structure.

Returns

an unsigned integer if boxed is of NA_DATA_TYPE_UINT type, zero else.

Since 3.1

na_boxed_get_uint_list ()

GList *
na_boxed_get_uint_list (const NABoxed *boxed);

Parameters

boxed

the NABoxed structure.

Returns

a newly allocated list if boxed is of NA_DATA_TYPE_UINT_LIST type, which should be g_list_free() by the caller, FALSE else.

Since 3.1

na_boxed_get_as_value ()

void
na_boxed_get_as_value (const NABoxed *boxed,
                       GValue *value);

Setup value with the content of the boxed .

Parameters

boxed	the NABoxed whose value is to be got.
value	the GValue which holds the string to be set.

Since 3.1

na_boxed_get_as_void ()

void *
na_boxed_get_as_void (const NABoxed *boxed);

Parameters

boxed

the NABoxed whose value is to be got.

Returns

the content of the boxed .

If of type NA_DATA_TYPE_STRING (resp. NA_DATA_TYPE_LOCALE_STRING, NA_DATA_TYPE_STRING_LIST or NA_DATA_TYPE_UINT_LIST), then the content is returned in a newly allocated value, which should be g_free() (resp. g_free(), na_core_utils_slist_free(), g_list_free()) by the caller.

Since 3.1

na_boxed_new_from_string ()

NABoxed *
na_boxed_new_from_string (guint type,
                          const gchar *string);

Allocates a new NABoxed of the specified type , and initializes it with string .

If the type is a list, then the last separator is automatically stripped.

Parameters

type	the type of the NABoxed to be allocated.
string	the initial value of the NABoxed as a string.

Returns

a newly allocated NABoxed, which should be g_object_unref() by the caller, or NULL if the type is unknowned, or does not provide the 'from_string' function.

Since 3.1

na_boxed_set_from_boxed ()

void
na_boxed_set_from_boxed (NABoxed *boxed,
                         const NABoxed *value);

Copy value from value to boxed .

Parameters

boxed	the NABoxed whose value is to be set.
value	the source NABoxed.

Since 3.1

na_boxed_set_from_string ()

void
na_boxed_set_from_string (NABoxed *boxed,
                          const gchar *value);

Evaluates the value and set it to the boxed .

Parameters

boxed	the NABoxed whose value is to be set.
value	the string to be set.

Since 3.1

na_boxed_set_from_value ()

void
na_boxed_set_from_value (NABoxed *boxed,
                         const GValue *value);

Evaluates the value and set it to the boxed .

Parameters

boxed	the NABoxed whose value is to be set.
value	the value whose content is to be got.

Since 3.1

na_boxed_set_from_void ()

void
na_boxed_set_from_void (NABoxed *boxed,
                        const void *value);

Evaluates the value and set it to the boxed .

Parameters

boxed	the NABoxed whose value is to be set.
value	the value whose content is to be got.

Since 3.1

Types and Values

NABoxed

typedef struct _NABoxed NABoxed;