ctl: elem-info-bytes: add class for element information of bytes type

Nothing specific.

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

diff --git a/src/ctl/alsactl.h b/src/ctl/alsactl.h
index 710e13ff27b635649cf043956289b49bebbdf7f6..141632e7aaaf5aa0109a959209676f58a7bc8d38 100644 (file)
--- a/src/ctl/alsactl.h
+++ b/src/ctl/alsactl.h
@@ -21,6 +21,7 @@
 #include <elem-info.h>
 #include <elem-info-iec60958.h>
 #include <elem-info-boolean.h>
+#include <elem-info-bytes.h>
 #include <elem-value.h>
 #include <card.h>
 

diff --git a/src/ctl/alsactl.map b/src/ctl/alsactl.map
index 96aa3ea29e578b484abdb5604f2f47e5935ae395..7c498bb4fdba31a996c2259018efb7498b47ee9d 100644 (file)
--- a/src/ctl/alsactl.map
+++ b/src/ctl/alsactl.map
@@ -91,4 +91,7 @@ ALSA_GOBJECT_0_3_0 {
 
     "alsactl_elem_info_boolean_get_type";
     "alsactl_elem_info_boolean_new";
+
+    "alsactl_elem_info_bytes_get_type";
+    "alsactl_elem_info_bytes_new";
 } ALSA_GOBJECT_0_2_0;

diff --git a/src/ctl/elem-info-bytes.c b/src/ctl/elem-info-bytes.c
new file mode 100644 (file)
index 0000000..531f4b7
--- /dev/null
+++ b/src/ctl/elem-info-bytes.c
@@ -0,0 +1,82 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
+#include "privates.h"
+
+/**
+ * ALSACtlElemInfoBytes:
+ * An object to express information for bytes type of element.
+ *
+ * A [class@GObject.Object] derived object class for bytes type of element.
+ *
+ * The object wraps `struct snd_ctl_elem_info` in UAPI of Linux sound subsystem.
+ */
+typedef struct {
+    struct snd_ctl_elem_info data;
+} ALSACtlElemInfoBytesPrivate;
+
+static void elem_info_common_iface_init(ALSACtlElemInfoCommonInterface *iface);
+static void elem_info_single_array_iface_init(ALSACtlElemInfoSingleArrayInterface *iface);
+
+G_DEFINE_TYPE_WITH_CODE(ALSACtlElemInfoBytes, alsactl_elem_info_bytes, G_TYPE_OBJECT,
+                        G_ADD_PRIVATE(ALSACtlElemInfoBytes)
+                        G_IMPLEMENT_INTERFACE(ALSACTL_TYPE_ELEM_INFO_COMMON,
+                                              elem_info_common_iface_init)
+                        G_IMPLEMENT_INTERFACE(ALSACTL_TYPE_ELEM_INFO_SINGLE_ARRAY,
+                                              elem_info_single_array_iface_init))
+
+static void ctl_elem_info_bytes_set_property(GObject *obj, guint id, const GValue *val,
+                                              GParamSpec *spec)
+{
+    ALSACtlElemInfoBytes *self = ALSACTL_ELEM_INFO_BYTES(obj);
+    ALSACtlElemInfoBytesPrivate *priv = alsactl_elem_info_bytes_get_instance_private(self);
+    struct snd_ctl_elem_info *data = &priv->data;
+
+    elem_info_single_array_set_property(data, obj, id, val, spec);
+}
+
+static void ctl_elem_info_bytes_get_property(GObject *obj, guint id, GValue *val,
+                                              GParamSpec *spec)
+{
+    ALSACtlElemInfoBytes *self = ALSACTL_ELEM_INFO_BYTES(obj);
+    ALSACtlElemInfoBytesPrivate *priv = alsactl_elem_info_bytes_get_instance_private(self);
+    const struct snd_ctl_elem_info *data = &priv->data;
+
+    elem_info_single_array_get_property(data, obj, id, val, spec);
+}
+
+static void alsactl_elem_info_bytes_class_init(ALSACtlElemInfoBytesClass *klass)
+{
+    GObjectClass *gobject_class = G_OBJECT_CLASS(klass);
+
+    gobject_class->set_property = ctl_elem_info_bytes_set_property;
+    gobject_class->get_property = ctl_elem_info_bytes_get_property;
+
+    elem_info_single_array_class_override_properties(gobject_class);
+}
+
+static void alsactl_elem_info_bytes_init(ALSACtlElemInfoBytes *self)
+{
+    return;
+}
+
+static void elem_info_single_array_iface_init(ALSACtlElemInfoSingleArrayInterface *iface)
+{
+    return;
+}
+
+static void elem_info_common_iface_init(ALSACtlElemInfoCommonInterface *iface)
+{
+    return;
+}
+
+/**
+ * alsactl_elem_info_bytes_new:
+ *
+ * Allocate and return an instance of [class@ElemInfoBytes].
+ *
+ * Returns: An instance of [class@ElemInfoBytes].
+ */
+ALSACtlElemInfoBytes *alsactl_elem_info_bytes_new()
+{
+    return g_object_new(ALSACTL_TYPE_ELEM_INFO_BYTES, ELEM_TYPE_PROP_NAME, ALSACTL_ELEM_TYPE_BYTES,
+                        NULL);
+}

diff --git a/src/ctl/elem-info-bytes.h b/src/ctl/elem-info-bytes.h
new file mode 100644 (file)
index 0000000..cb47619
--- /dev/null
+++ b/src/ctl/elem-info-bytes.h
@@ -0,0 +1,21 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
+#ifndef __ALSA_GOBJECT_ALSACTL_ELEM_INFO_BYTES_H__
+#define __ALSA_GOBJECT_ALSACTL_ELEM_INFO_BYTES_H__
+
+#include <alsactl.h>
+
+G_BEGIN_DECLS
+
+#define ALSACTL_TYPE_ELEM_INFO_BYTES    (alsactl_elem_info_bytes_get_type())
+
+G_DECLARE_DERIVABLE_TYPE(ALSACtlElemInfoBytes, alsactl_elem_info_bytes, ALSACTL, ELEM_INFO_BYTES, GObject)
+
+struct _ALSACtlElemInfoBytesClass {
+    GObjectClass parent_class;
+};
+
+ALSACtlElemInfoBytes *alsactl_elem_info_bytes_new();
+
+G_END_DECLS
+
+#endif

diff --git a/src/ctl/meson.build b/src/ctl/meson.build
index 2e49ab45518aea0bda973f0576955b1df96e50b8..4b6884ce4cb3928510f7008cea795f7df8809ca9 100644 (file)
--- a/src/ctl/meson.build
+++ b/src/ctl/meson.build
@@ -19,6 +19,7 @@ sources = files(
   'elem-info-iec60958.c',
   'elem-info-single-array.c',
   'elem-info-boolean.c',
+  'elem-info-bytes.c',
 )
 
 headers = files(
@@ -32,6 +33,7 @@ headers = files(
   'elem-info-iec60958.h',
   'elem-info-single-array.h',
   'elem-info-boolean.h',
+  'elem-info-bytes.h',
 )
 
 privates = files(

diff --git a/tests/alsactl-elem-info-bytes b/tests/alsactl-elem-info-bytes
new file mode 100644 (file)
index 0000000..378b3c4
--- /dev/null
+++ b/tests/alsactl-elem-info-bytes
@@ -0,0 +1,26 @@
+#!/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.ElemInfoBytes.new()
+props = (
+    'elem-id',
+    'elem-type',
+    'access',
+    'owner',
+    'value-count',
+)
+methods = (
+    'new',
+)
+signals = ()
+
+if not test(target, props, methods, signals):
+    exit(ENXIO)

diff --git a/tests/meson.build b/tests/meson.build
index 015cd6883507b6ad4d0ef5085a9041844f22b179..8ea43755fae729e55cd082fce3fd8e15167455b7 100644 (file)
--- a/tests/meson.build
+++ b/tests/meson.build
@@ -9,6 +9,7 @@ tests = {
     'alsactl-elem-info',
     'alsactl-elem-info-iec60958',
     'alsactl-elem-info-boolean',
+    'alsactl-elem-info-bytes',
     'alsactl-elem-value',
   ],
   'timer': [