From 1f8c299aa5f065cf375916b0d658aee1ffd63e36 Mon Sep 17 00:00:00 2001
From: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Date: Sun, 9 Feb 2020 12:20:53 +0900
Subject: [PATCH] timer: event_tick: add derived object to represent event with
 tick count

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
---
 src/timer/alsatimer.map         |  2 ++
 src/timer/event-data-tick.c     | 14 ++++++++++
 src/timer/event-data-tick.h     | 49 +++++++++++++++++++++++++++++++++
 src/timer/meson.build           |  2 ++
 tests/alsatimer-event-data-tick | 18 ++++++++++++
 tests/meson.build               |  1 +
 6 files changed, 86 insertions(+)
 create mode 100644 src/timer/event-data-tick.c
 create mode 100644 src/timer/event-data-tick.h
 create mode 100644 tests/alsatimer-event-data-tick

diff --git a/src/timer/alsatimer.map b/src/timer/alsatimer.map
index 3300586..a05f59c 100644
--- a/src/timer/alsatimer.map
+++ b/src/timer/alsatimer.map
@@ -49,6 +49,8 @@ ALSA_GOBJECT_0_0_0 {
     "alsatimer_instance_status_get_timestamp";
 
     "alsatimer_event_data_get_type";
+
+    "alsatimer_event_data_tick_get_type";
   local:
     *;
 };
diff --git a/src/timer/event-data-tick.c b/src/timer/event-data-tick.c
new file mode 100644
index 0000000..9a90538
--- /dev/null
+++ b/src/timer/event-data-tick.c
@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
+#include "event-data-tick.h"
+
+G_DEFINE_TYPE(ALSATimerEventDataTick, alsatimer_event_data_tick, ALSATIMER_TYPE_EVENT_DATA)
+
+static void alsatimer_event_data_tick_class_init(ALSATimerEventDataTickClass *klass)
+{
+}
+
+static void alsatimer_event_data_tick_init(ALSATimerEventDataTick *self)
+{
+    return;
+}
+
diff --git a/src/timer/event-data-tick.h b/src/timer/event-data-tick.h
new file mode 100644
index 0000000..887d016
--- /dev/null
+++ b/src/timer/event-data-tick.h
@@ -0,0 +1,49 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
+#ifndef __ALSA_GOBJECT_ALSATIMER_EVENT_DATA_TICK__H__
+#define __ALSA_GOBJECT_ALSATIMER_EVENT_DATA_TICK__H__
+
+#include <glib.h>
+#include <glib-object.h>
+
+#include <timer/event-data.h>
+
+G_BEGIN_DECLS
+
+#define ALSATIMER_TYPE_EVENT_DATA_TICK   (alsatimer_event_data_tick_get_type())
+
+#define ALSATIMER_EVENT_DATA_TICK(obj)                              \
+    (G_TYPE_CHECK_INSTANCE_CAST((obj),                              \
+                                ALSATIMER_TYPE_EVENT_DATA_TICK,     \
+                                ALSATimerEventDataTick))
+#define ALSATIMER_IS_EVENT_DATA_TICK(obj)                           \
+    (G_TYPE_CHECK_INSTANCE_TYPE((obj),                              \
+                                ALSATIMER_TYPE_EVENT_DATA_TICK))
+
+#define ALSATIMER_EVENT_DATA_TICK_CLASS(klass)                      \
+    (G_TYPE_CHECK_CLASS_CAST((klass),                               \
+                             ALSATIMER_TYPE_EVENT_DATA_TICK,        \
+                             ALSATimerEventDataTickClass))
+#define ALSATIMER_IS_EVENT_DATA_TICK_CLASS(klass)                   \
+    (G_TYPE_CHECK_CLASS_TYPE((klass),                               \
+                             ALSATIMER_TYPE_EVENT_DATA_TICK))
+#define ALSATIMER_EVENT_DATA_TICK_GET_CLASS(obj)                    \
+    (G_TYPE_INSTANCE_GET_CLASS((obj),                               \
+                               ALSATIMER_TYPE_EVENT_DATA_TICK,      \
+                               ALSATimerEventDataTickkClass))
+
+typedef struct _ALSATimerEventDataTick          ALSATimerEventDataTick;
+typedef struct _ALSATimerEventDataTickClass     ALSATimerEventDataTickClass;
+
+struct _ALSATimerEventDataTick {
+    ALSATimerEventData parent_instance;
+};
+
+struct _ALSATimerEventDataTickClass {
+    ALSATimerEventDataClass parent_class;
+};
+
+GType alsatimer_event_data_tick_get_type() G_GNUC_CONST;
+
+G_END_DECLS
+
+#endif
diff --git a/src/timer/meson.build b/src/timer/meson.build
index 9497ef1..149c72a 100644
--- a/src/timer/meson.build
+++ b/src/timer/meson.build
@@ -19,6 +19,7 @@ sources = files(
   'instance-params.c',
   'instance-status.c',
   'event-data.c',
+  'event-data-tick.c',
 )
 
 headers = files(
@@ -32,6 +33,7 @@ headers = files(
   'instance-params.h',
   'instance-status.h',
   'event-data.h',
+  'event-data-tick.h',
 )
 
 privates = files(
diff --git a/tests/alsatimer-event-data-tick b/tests/alsatimer-event-data-tick
new file mode 100644
index 0000000..cf4cc77
--- /dev/null
+++ b/tests/alsatimer-event-data-tick
@@ -0,0 +1,18 @@
+#!/usr/bin/env python3
+
+from sys import exit
+from errno import ENXIO
+
+from helper import test
+
+import gi
+gi.require_version('ALSATimer', '0.0')
+from gi.repository import ALSATimer
+
+target = ALSATimer.EventDataTick()
+props = ()
+methods = ()
+signals = ()
+
+if not test(target, props, methods, signals):
+    exit(ENXIO)
diff --git a/tests/meson.build b/tests/meson.build
index cffcc38..a3fa27c 100644
--- a/tests/meson.build
+++ b/tests/meson.build
@@ -25,6 +25,7 @@ tests = {
     'alsatimer-instance-params',
     'alsatimer-instance-status',
     'alsatimer-event-data',
+    'alsatimer-event-data-tick',
   ],
 }
 
-- 
2.47.3