* 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, write to the
- * Free Software Foundation, Inc., 59 Temple Place, Suite 330,
- * Boston, MA 02111-1307, USA.
+ * Public License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
/*
* #GParamSpec is an object structure that encapsulates the metadata
* required to specify parameters, such as e.g. #GObject properties.
*
- * <para id="canonical-parameter-name">
- * Parameter names need to start with a letter (a-z or A-Z). Subsequent
- * characters can be letters, numbers or a '-'.
+ * ## Parameter names # {#canonical-parameter-names}
+ *
+ * Parameter names need to start with a letter (a-z or A-Z).
+ * Subsequent characters can be letters, numbers or a '-'.
* All other characters are replaced by a '-' during construction.
- * The result of this replacement is called the canonical name of the
- * parameter.
- * </para>
+ * The result of this replacement is called the canonical name of
+ * the parameter.
*/
} GParamSpecPrivate;
static gint g_param_private_offset;
-#define PRIV(inst) (&G_STRUCT_MEMBER(GParamSpecPrivate, (inst), g_param_private_offset))
/* --- functions --- */
+static inline GParamSpecPrivate *
+g_param_spec_get_private (GParamSpec *pspec)
+{
+ return &G_STRUCT_MEMBER (GParamSpecPrivate, pspec, g_param_private_offset);
+}
+
void
_g_param_type_init (void)
{
*/
type = g_type_register_fundamental (G_TYPE_PARAM, g_intern_static_string ("GParam"), ¶m_spec_info, &finfo, G_TYPE_FLAG_ABSTRACT);
g_assert (type == G_TYPE_PARAM);
+ g_param_private_offset = g_type_add_instance_private (type, sizeof (GParamSpecPrivate));
g_value_register_transform_func (G_TYPE_PARAM, G_TYPE_PARAM, value_param_transform_value);
}
class->value_validate = NULL;
class->values_cmp = NULL;
- g_type_class_add_private (class, sizeof (GParamSpecPrivate));
- g_param_private_offset = g_type_class_get_instance_private_offset (class);
+ g_type_class_adjust_private_offset (class, &g_param_private_offset);
}
static void
static void
g_param_spec_finalize (GParamSpec *pspec)
{
- GParamSpecPrivate *priv = PRIV (pspec);
+ GParamSpecPrivate *priv = g_param_spec_get_private (pspec);
if (priv->default_value.g_type)
g_value_reset (&priv->default_value);
* The initial reference count of a newly created #GParamSpec is 1,
* even though no one has explicitly called g_param_spec_ref() on it
* yet. So the initial reference count is flagged as "floating", until
- * someone calls <literal>g_param_spec_ref (pspec); g_param_spec_sink
- * (pspec);</literal> in sequence on it, taking over the initial
+ * someone calls `g_param_spec_ref (pspec); g_param_spec_sink
+ * (pspec);` in sequence on it, taking over the initial
* reference count (thus ending up with a @pspec that has a reference
* count of 1 still, but is not flagged "floating" anymore).
*/
* efficient and in fact required when using property names as detail
* strings for signals.
*
- * Beyond the name, #GParamSpec<!-- -->s have two more descriptive
+ * Beyond the name, #GParamSpecs have two more descriptive
* strings associated with them, the @nick, which should be suitable
* for use as a label for the property in a property editor, and the
* @blurb, which should be a somewhat longer description, suitable for
* be freed
*
* This function works like g_param_spec_set_qdata(), but in addition,
- * a <literal>void (*destroy) (gpointer)</literal> function may be
+ * a `void (*destroy) (gpointer)` function may be
* specified which is called with @data as argument when the @pspec is
* finalized, or the data is being overwritten by a call to
* g_param_spec_set_qdata() with the same @quark.
GParamSpec *param = collect_values[0].v_pointer;
if (param->g_type_instance.g_class == NULL)
- return g_strconcat ("invalid unclassed param spec pointer for value type `",
+ return g_strconcat ("invalid unclassed param spec pointer for value type '",
G_VALUE_TYPE_NAME (value),
"'",
NULL);
else if (!g_value_type_compatible (G_PARAM_SPEC_TYPE (param), G_VALUE_TYPE (value)))
- return g_strconcat ("invalid param spec type `",
+ return g_strconcat ("invalid param spec type '",
G_PARAM_SPEC_TYPE_NAME (param),
- "' for value type `",
+ "' for value type '",
G_VALUE_TYPE_NAME (value),
"'",
NULL);
GParamSpec **param_p = collect_values[0].v_pointer;
if (!param_p)
- return g_strdup_printf ("value location for `%s' passed as NULL", G_VALUE_TYPE_NAME (value));
+ return g_strdup_printf ("value location for '%s' passed as NULL", G_VALUE_TYPE_NAME (value));
if (!value->data[0].v_pointer)
*param_p = NULL;
/**
* GParamSpecPool:
*
- * A #GParamSpecPool maintains a collection of #GParamSpec<!-- -->s which can be
+ * A #GParamSpecPool maintains a collection of #GParamSpecs which can be
* quickly accessed by owner and name. The implementation of the #GObject property
* system uses such a pool to store the #GParamSpecs of the properties all object
* types.
if (g_hash_table_remove (pool->hash_table, pspec))
g_param_spec_unref (pspec);
else
- g_warning (G_STRLOC ": attempt to remove unknown pspec `%s' from pool", pspec->name);
+ g_warning (G_STRLOC ": attempt to remove unknown pspec '%s' from pool", pspec->name);
g_mutex_unlock (&pool->mutex);
}
else
GParamSpec *pspec;
gchar *delim;
- if (!pool || !param_name)
- {
- g_return_val_if_fail (pool != NULL, NULL);
- g_return_val_if_fail (param_name != NULL, NULL);
- }
+ g_return_val_if_fail (pool != NULL, NULL);
+ g_return_val_if_fail (param_name != NULL, NULL);
g_mutex_lock (&pool->mutex);
* @pool: a #GParamSpecPool
* @owner_type: the owner to look for
*
- * Gets an #GList of all #GParamSpec<!-- -->s owned by @owner_type in
+ * Gets an #GList of all #GParamSpecs owned by @owner_type in
* the pool.
*
* Returns: (transfer container) (element-type GObject.ParamSpec): a
- * #GList of all #GParamSpec<!-- -->s owned by @owner_type in
- * the pool#GParamSpec<!-- -->s.
+ * #GList of all #GParamSpecs owned by @owner_type in
+ * the pool#GParamSpecs.
*/
GList*
g_param_spec_pool_list_owned (GParamSpecPool *pool,
* @owner_type: the owner to look for
* @n_pspecs_p: (out): return location for the length of the returned array
*
- * Gets an array of all #GParamSpec<!-- -->s owned by @owner_type in
+ * Gets an array of all #GParamSpecs owned by @owner_type in
* the pool.
*
* Returns: (array length=n_pspecs_p) (transfer container): a newly
const GValue *
g_param_spec_get_default_value (GParamSpec *pspec)
{
- GParamSpecPrivate *priv = PRIV (pspec);
+ GParamSpecPrivate *priv = g_param_spec_get_private (pspec);
/* We use the type field of the GValue as the key for the once because
* it will be zero before it is initialised and non-zero after. We
projects / platform / upstream / glib.git / blobdiff