From 89eeea757cab1e0ff87177bcabb29d6b48553140 Mon Sep 17 00:00:00 2001
From: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Date: Mon, 18 Nov 2019 13:22:44 +0900
Subject: [PATCH] ctl: elem_info_enum: add object to represent information for
 element of enumerator type

---
 src/ctl/alsactl.map          |  2 ++
 src/ctl/elem-info-enum.c     | 14 +++++++++++
 src/ctl/elem-info-enum.h     | 48 ++++++++++++++++++++++++++++++++++++
 src/ctl/meson.build          |  2 ++
 tests/alsactl-elem-info-enum | 18 ++++++++++++++
 tests/meson.build            |  1 +
 6 files changed, 85 insertions(+)
 create mode 100644 src/ctl/elem-info-enum.c
 create mode 100644 src/ctl/elem-info-enum.h
 create mode 100644 tests/alsactl-elem-info-enum

diff --git a/src/ctl/alsactl.map b/src/ctl/alsactl.map
index cd24eed..f4b688e 100644
--- a/src/ctl/alsactl.map
+++ b/src/ctl/alsactl.map
@@ -37,6 +37,8 @@ ALSA_GOBJECT_0_0_0 {
 
     "alsactl_elem_info_int_get_type";
     "alsactl_elem_info_int_new";
+
+    "alsactl_elem_info_enum_get_type";
   local:
     *;
 };
diff --git a/src/ctl/elem-info-enum.c b/src/ctl/elem-info-enum.c
new file mode 100644
index 0000000..2e47598
--- /dev/null
+++ b/src/ctl/elem-info-enum.c
@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
+#include "elem-info-enum.h"
+
+G_DEFINE_TYPE(ALSACtlElemInfoEnum, alsactl_elem_info_enum, ALSACTL_TYPE_ELEM_INFO)
+
+static void alsactl_elem_info_enum_class_init(ALSACtlElemInfoEnumClass *klass)
+{
+    return;
+}
+
+static void alsactl_elem_info_enum_init(ALSACtlElemInfoEnum *self)
+{
+    return;
+}
diff --git a/src/ctl/elem-info-enum.h b/src/ctl/elem-info-enum.h
new file mode 100644
index 0000000..4ffee53
--- /dev/null
+++ b/src/ctl/elem-info-enum.h
@@ -0,0 +1,48 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
+#ifndef __ALSA_GOBJECT_ALSACTL_ELEM_INFO_ENUM__H__
+#define __ALSA_GOBJECT_ALSACTL_ELEM_INFO_ENUM__H__
+
+#include <glib.h>
+#include <glib-object.h>
+
+#include <ctl/elem-info.h>
+
+G_BEGIN_DECLS
+
+#define ALSACTL_TYPE_ELEM_INFO_ENUM     (alsactl_elem_info_enum_get_type())
+
+#define ALSACTL_ELEM_INFO_ENUM(obj)                             \
+    (G_TYPE_CHECK_INSTANCE_CAST((obj),                          \
+                                ALSACTL_TYPE_ELEM_INFO_ENUM,    \
+                                ALSACtlElemInfoEnum))
+#define ALSACTL_IS_ELEM_INFO_ENUM(obj)                          \
+    (G_TYPE_CHECK_INSTANCE_TYPE((obj),                          \
+                                ALSACTL_TYPE_ELEM_INFO_ENUM))
+
+#define ALSACTL_ELEM_INFO_ENUM_CLASS(klass)                     \
+    (G_TYPE_CHECK_CLASS_CAST((klass),                           \
+                             ALSACTL_TYPE_ELEM_INFO_ENUM,       \
+                             ALSACtlElemInfoEnumClass))
+#define ALSACTL_IS_ELEM_INFO_ENUM_CLASS(klass)                  \
+    (G_TYPE_CHECK_CLASS_TYPE((klass),                           \
+                             ALSACTL_TYPE_ELEM_INFO_ENUM))
+#define ALSACTL_ELEM_INFO_ENUM_GET_CLASS(obj)                   \
+    (G_TYPE_INSTANCE_GET_CLASS((obj),                           \
+                               ALSACTL_TYPE_ELEM_INFO_ENUM,     \
+                               ALSACtlElemInfoEnumClass))
+
+typedef struct _ALSACtlElemInfoEnum         ALSACtlElemInfoEnum;
+typedef struct _ALSACtlElemInfoEnumClass    ALSACtlElemInfoEnumClass;
+
+struct _ALSACtlElemInfoEnum {
+    ALSACtlElemInfo parent_instance;
+};
+
+struct _ALSACtlElemInfoEnumClass {
+    ALSACtlElemInfoClass parent_class;
+};
+
+GType alsactl_elem_info_enum_get_type(void) G_GNUC_CONST;
+G_END_DECLS
+
+#endif
diff --git a/src/ctl/meson.build b/src/ctl/meson.build
index f4f6b01..bc33afd 100644
--- a/src/ctl/meson.build
+++ b/src/ctl/meson.build
@@ -16,6 +16,7 @@ sources = files(
   'elem-info.c',
   'elem-info-bool.c',
   'elem-info-int.c',
+  'elem-info-enum.c',
 )
 
 headers = files(
@@ -26,6 +27,7 @@ headers = files(
   'elem-info.h',
   'elem-info-bool.h',
   'elem-info-int.h',
+  'elem-info-enum.h',
 )
 
 privates = files(
diff --git a/tests/alsactl-elem-info-enum b/tests/alsactl-elem-info-enum
new file mode 100644
index 0000000..00a8536
--- /dev/null
+++ b/tests/alsactl-elem-info-enum
@@ -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('ALSACtl', '0.0')
+from gi.repository import ALSACtl
+
+target = ALSACtl.ElemInfoEnum()
+props = ()
+methods = ()
+signals = ()
+
+if not test(target, props, methods, signals):
+    exit(ENXIO)
diff --git a/tests/meson.build b/tests/meson.build
index 157164c..5e0a031 100644
--- a/tests/meson.build
+++ b/tests/meson.build
@@ -9,6 +9,7 @@ tests = {
     'alsactl-elem-info',
     'alsactl-elem-info-bool',
     'alsactl-elem-info-int',
+    'alsactl-elem-info-enum',
   ],
 }
 
-- 
2.47.3