From: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Date: Mon, 8 Jun 2020 14:10:10 +0000 (+0900)
Subject: seq: event_cntr: add accesor APIs for the numerical ID of queue to deliver the event... 
X-Git-Tag: v0.1.0~125
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=b262f1cdc7d9305cc5fae5772c81fa2e3b3a14f9;p=alsa-gobject.git

seq: event_cntr: add accesor APIs for the numerical ID of queue to deliver the event pointed by index

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
---

diff --git a/src/seq/alsaseq.map b/src/seq/alsaseq.map
index 88318a8..e7f5b26 100644
--- a/src/seq/alsaseq.map
+++ b/src/seq/alsaseq.map
@@ -186,6 +186,8 @@ ALSA_GOBJECT_0_0_0 {
     "alsaseq_event_cntr_set_priority_mode";
     "alsaseq_event_cntr_get_tag";
     "alsaseq_event_cntr_set_tag";
+    "alsaseq_event_cntr_get_queue_id";
+    "alsaseq_event_cntr_set_queue_id";
   local:
     *;
 };
diff --git a/src/seq/event-cntr.c b/src/seq/event-cntr.c
index b6bccbf..4b104bc 100644
--- a/src/seq/event-cntr.c
+++ b/src/seq/event-cntr.c
@@ -543,3 +543,65 @@ void alsaseq_event_cntr_set_tag(ALSASeqEventCntr *self, gsize index,
 
     ev->tag = tag;
 }
+
+/**
+ * alsaseq_event_cntr_get_queue_id:
+ * @self: A #ALSASeqEventCntr.
+ * @index: The index of event to set.
+ * @queue_id: (out): The numerical ID of queue to deliver the event. One of
+ *                   #ALSASeqSpecificQueueId is available as well.
+ * @error: A #GError.
+ *
+ * Get the numerical ID of queue to deliver the event.
+ */
+void alsaseq_event_cntr_get_queue_id(ALSASeqEventCntr *self, gsize index,
+                                       guint8 *queue_id, GError **error)
+{
+    ALSASeqEventCntrPrivate *priv;
+    struct event_iterator iter;
+    struct snd_seq_event *ev;
+
+    g_return_if_fail(ALSASEQ_IS_EVENT_CNTR(self));
+    priv = alsaseq_event_cntr_get_instance_private(self);
+
+    event_iterator_init(&iter, priv->buf, priv->length, priv->allocated);
+
+    ev = event_iterator_find(&iter, index);
+    if (ev == NULL) {
+        generate_error(error, ENOENT);
+        return;
+    }
+
+    *queue_id = ev->queue;
+}
+
+/**
+ * alsaseq_event_cntr_set_queue_id:
+ * @self: A #ALSASeqEventCntr.
+ * @index: The index of event to set.
+ * @queue_id: The numerical ID of queue to deliver the event. One of
+ *            #ALSASeqSpecificQueueId is available as well.
+ * @error: A #GError.
+ *
+ * Set the numerical ID of queue to deliver the event.
+ */
+void alsaseq_event_cntr_set_queue_id(ALSASeqEventCntr *self, gsize index,
+                                       guint8 queue_id, GError **error)
+{
+    ALSASeqEventCntrPrivate *priv;
+    struct event_iterator iter;
+    struct snd_seq_event *ev;
+
+    g_return_if_fail(ALSASEQ_IS_EVENT_CNTR(self));
+    priv = alsaseq_event_cntr_get_instance_private(self);
+
+    event_iterator_init(&iter, priv->buf, priv->length, priv->allocated);
+
+    ev = event_iterator_find(&iter, index);
+    if (ev == NULL) {
+        generate_error(error, ENOENT);
+        return;
+    }
+
+    ev->queue = queue_id;
+}
diff --git a/src/seq/event-cntr.h b/src/seq/event-cntr.h
index 8ffbfd8..755e2e6 100644
--- a/src/seq/event-cntr.h
+++ b/src/seq/event-cntr.h
@@ -90,6 +90,11 @@ void alsaseq_event_cntr_get_tag(ALSASeqEventCntr *self, gsize index,
 void alsaseq_event_cntr_set_tag(ALSASeqEventCntr *self, gsize index,
                                   gint8 tag, GError **error);
 
+void alsaseq_event_cntr_get_queue_id(ALSASeqEventCntr *self, gsize index,
+                                       guint8 *queue_id, GError **error);
+void alsaseq_event_cntr_set_queue_id(ALSASeqEventCntr *self, gsize index,
+                                       guint8 queue_id, GError **error);
+
 G_END_DECLS
 
 #endif
diff --git a/tests/alsaseq-event-cntr b/tests/alsaseq-event-cntr
index e5e5a9e..0b9b369 100644
--- a/tests/alsaseq-event-cntr
+++ b/tests/alsaseq-event-cntr
@@ -26,6 +26,8 @@ methods = (
     'set_priority_mode',
     'get_tag',
     'set_tag',
+    'get_queue_id',
+    'set_queue_id',
 )
 signals = ()