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Add registration hooks for extension points. Register the gio extension

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2008-01-28  Alexander Larsson  <alexl@redhat.com>

        * giomodule.[ch]:
        * gio.symbols:
	Add registration hooks for extension points.
	Register the gio extension points.
	
        * fam/gfamdirectorymonitor.c:
        * fam/gfamfilemonitor.c:
        * glocaldirectorymonitor.[ch]:
        * glocalfilemonitor.[ch]:
        * gnativevolumemonitor.h:
        * gunionvolumemonitor.c:
        * gunixvolumemonitor.c:
        * gvfs.[ch]:
        * gvolumemonitor.h:
        * inotify/ginotifydirectorymonitor.c:
        * inotify/ginotifyfilemonitor.c:
	Use the extension points registration instead
	of g_type_children().


svn path=/trunk/; revision=6399
This commit is contained in:
Alexander Larsson
2008-01-28 19:43:10 +00:00
committed by Alexander Larsson
parent fce0485e2b
commit bff9ecedbb
18 changed files with 380 additions and 227 deletions
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47
gio/glocalfilemonitor.c
View File

@@ -129,52 +129,27 @@ static void g_local_file_monitor_class_init (GLocalFileMonitorClass *klass)
G_PARAM_STATIC_NAME|G_PARAM_STATIC_NICK|G_PARAM_STATIC_BLURB));
}
static gint
_compare_monitor_type_by_prio (gconstpointer _a,
gconstpointer _b,
gpointer user_data)
{
const GType *a = _a, *b = _b;
int prio_a, prio_b;
gint ret;
GQuark private_q;
private_q = g_quark_from_static_string ("gio-prio");
prio_a = GPOINTER_TO_INT (g_type_get_qdata (*a, private_q));
prio_b = GPOINTER_TO_INT (g_type_get_qdata (*b, private_q));
ret = prio_b - prio_a;
return ret;
}
static gpointer
get_default_local_file_monitor (gpointer data)
{
GType *monitor_impls;
guint n_monitor_impls;
gint i;
GLocalFileMonitorClass *chosen_class;
GLocalFileMonitorClass **ret = data;
GIOExtensionPoint *ep;
GList *extensions, *l;
_g_io_modules_ensure_loaded ();
ep = g_io_extension_point_lookup (G_LOCAL_FILE_MONITOR_EXTENSION_POINT_NAME);
extensions = g_io_extension_point_get_extensions (ep);
monitor_impls = g_type_children (G_TYPE_LOCAL_FILE_MONITOR,
&n_monitor_impls);
g_qsort_with_data (monitor_impls,
n_monitor_impls,
sizeof (GType),
_compare_monitor_type_by_prio,
NULL);
chosen_class = NULL;
for (i = 0; i < n_monitor_impls; i++)
{
for (l = extensions; l != NULL; l = l->next)
{
GIOExtension *extension = l->data;
GLocalFileMonitorClass *klass;
klass = G_LOCAL_FILE_MONITOR_CLASS (g_type_class_ref (monitor_impls[i]));
klass = G_LOCAL_FILE_MONITOR_CLASS (g_io_extension_ref_class (extension));
if (klass->is_supported ())
{
@@ -184,8 +159,6 @@ get_default_local_file_monitor (gpointer data)
else
g_type_class_unref (klass);
}
g_free (monitor_impls);
if (chosen_class)
{