ctl: card: add virtual object to handle event for element

diff --git a/src/ctl/card.c b/src/ctl/card.c
index 8ffcac3f28be92314345cca9532b077432b30240..d2cf21da9dfe73189f59387dc731711c8042d5ec 100644 (file)
--- a/src/ctl/card.c
+++ b/src/ctl/card.c
@@ -114,7 +114,7 @@ static void alsactl_card_class_init(ALSACtlCardClass *klass)
         g_signal_new("handle-elem-event",
                      G_OBJECT_CLASS_TYPE(klass),
                      G_SIGNAL_RUN_LAST,
-                     0,
+                     G_STRUCT_OFFSET(ALSACtlCardClass, handle_elem_event),
                      NULL, NULL,
                      alsactl_sigs_marshal_VOID__BOXED_FLAGS,
                      G_TYPE_NONE, 2, ALSACTL_TYPE_ELEM_ID,

diff --git a/src/ctl/card.h b/src/ctl/card.h
index 55b0ce8d0b423ede4587247878a6c277e1fcf544..eb48633c2bac09c1212e130c1fc65a77db5671c5 100644 (file)
--- a/src/ctl/card.h
+++ b/src/ctl/card.h
@@ -47,6 +47,17 @@ struct _ALSACtlCard {
 
 struct _ALSACtlCardClass {
     GObjectClass parent_class;
+
+    /**
+     * ALSACtlCardClass::handle_elem_event:
+     * @self: A #ALSACtlCard.
+     * @elem_id: (transfer none): A #ALSACtlElemId.
+     * @events: A set of #ALSACtlEventMaskFlag.
+     *
+     * When event occurs for any element, this signal is emit.
+     */
+    void (*handle_elem_event)(ALSACtlCard *self, const ALSACtlElemId *elem_id,
+                              ALSACtlEventMaskFlag events);
 };
 
 GType alsactl_card_get_type() G_GNUC_CONST;

diff --git a/tests/alsactl-card b/tests/alsactl-card
index 3cb633ce2978f633eb631d0ed58c28cb38a3305c..3b7d42a0fe5701739dc37cbc8a0b2c082a618815 100644 (file)
--- a/tests/alsactl-card
+++ b/tests/alsactl-card
@@ -28,6 +28,7 @@ methods = (
     'replace_elems',
     'remove_elems',
     'create_source',
+    'do_handle_elem_event',
 )
 signals = (
     'handle-elem-event',