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/*
* Copyright (C) 2014 Michal Ratajsky <michal.ratajsky@gmail.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the licence, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
#include <glib.h>
#include <glib-object.h>
#include "matemixer-device-profile.h"
#include "matemixer-device-profile-private.h"
/**
* SECTION:matemixer-device-profile
* @short_description: Device profile
* @include: libmatemixer/matemixer.h
*/
struct _MateMixerDeviceProfilePrivate
{
gchar *name;
gchar *description;
guint priority;
guint num_input_streams;
guint num_output_streams;
};
enum {
PROP_0,
PROP_NAME,
PROP_DESCRIPTION,
PROP_PRIORITY,
PROP_NUM_INPUT_STREAMS,
PROP_NUM_OUTPUT_STREAMS,
N_PROPERTIES
};
static GParamSpec *properties[N_PROPERTIES] = { NULL, };
static void mate_mixer_device_profile_class_init (MateMixerDeviceProfileClass *klass);
static void mate_mixer_device_profile_get_property (GObject *object,
guint param_id,
GValue *value,
GParamSpec *pspec);
static void mate_mixer_device_profile_set_property (GObject *object,
guint param_id,
const GValue *value,
GParamSpec *pspec);
static void mate_mixer_device_profile_init (MateMixerDeviceProfile *profile);
static void mate_mixer_device_profile_finalize (GObject *object);
G_DEFINE_TYPE (MateMixerDeviceProfile, mate_mixer_device_profile, G_TYPE_OBJECT);
static void
mate_mixer_device_profile_class_init (MateMixerDeviceProfileClass *klass)
{
GObjectClass *object_class;
object_class = G_OBJECT_CLASS (klass);
object_class->finalize = mate_mixer_device_profile_finalize;
object_class->get_property = mate_mixer_device_profile_get_property;
object_class->set_property = mate_mixer_device_profile_set_property;
properties[PROP_NAME] =
g_param_spec_string ("name",
"Name",
"Name of the profile",
NULL,
G_PARAM_CONSTRUCT_ONLY |
G_PARAM_READWRITE |
G_PARAM_STATIC_STRINGS);
properties[PROP_DESCRIPTION] =
g_param_spec_string ("description",
"Description",
"Description of the profile",
NULL,
G_PARAM_CONSTRUCT_ONLY |
G_PARAM_READWRITE |
G_PARAM_STATIC_STRINGS);
properties[PROP_PRIORITY] =
g_param_spec_uint ("priority",
"Priority",
"Priority of the profile",
0,
G_MAXUINT,
0,
G_PARAM_CONSTRUCT_ONLY |
G_PARAM_READWRITE |
G_PARAM_STATIC_STRINGS);
properties[PROP_NUM_INPUT_STREAMS] =
g_param_spec_uint ("num-input-streams",
"Number of input streams",
"Number of input streams in the profile",
0,
G_MAXUINT,
0,
G_PARAM_CONSTRUCT_ONLY |
G_PARAM_READWRITE |
G_PARAM_STATIC_STRINGS);
properties[PROP_NUM_OUTPUT_STREAMS] =
g_param_spec_uint ("num-output-streams",
"Number of output streams",
"Number of output streams in the profile",
0,
G_MAXUINT,
0,
G_PARAM_CONSTRUCT_ONLY |
G_PARAM_READWRITE |
G_PARAM_STATIC_STRINGS);
g_object_class_install_properties (object_class, N_PROPERTIES, properties);
g_type_class_add_private (object_class, sizeof (MateMixerDeviceProfilePrivate));
}
static void
mate_mixer_device_profile_get_property (GObject *object,
guint param_id,
GValue *value,
GParamSpec *pspec)
{
MateMixerDeviceProfile *profile;
profile = MATE_MIXER_DEVICE_PROFILE (object);
switch (param_id) {
case PROP_NAME:
g_value_set_string (value, profile->priv->name);
break;
case PROP_DESCRIPTION:
g_value_set_string (value, profile->priv->description);
break;
case PROP_PRIORITY:
g_value_set_uint (value, profile->priv->priority);
break;
case PROP_NUM_INPUT_STREAMS:
g_value_set_uint (value, profile->priv->num_input_streams);
break;
case PROP_NUM_OUTPUT_STREAMS:
g_value_set_uint (value, profile->priv->num_output_streams);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
break;
}
}
static void
mate_mixer_device_profile_set_property (GObject *object,
guint param_id,
const GValue *value,
GParamSpec *pspec)
{
MateMixerDeviceProfile *profile;
profile = MATE_MIXER_DEVICE_PROFILE (object);
switch (param_id) {
case PROP_NAME:
/* Construct-only string */
profile->priv->name = g_strdup (g_value_get_string (value));
break;
case PROP_DESCRIPTION:
/* Construct-only string */
profile->priv->description = g_strdup (g_value_get_string (value));
break;
case PROP_PRIORITY:
profile->priv->priority = g_value_get_uint (value);
break;
case PROP_NUM_INPUT_STREAMS:
profile->priv->num_input_streams = g_value_get_uint (value);
break;
case PROP_NUM_OUTPUT_STREAMS:
profile->priv->num_output_streams = g_value_get_uint (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
break;
}
}
static void
mate_mixer_device_profile_init (MateMixerDeviceProfile *profile)
{
profile->priv = G_TYPE_INSTANCE_GET_PRIVATE (profile,
MATE_MIXER_TYPE_DEVICE_PROFILE,
MateMixerDeviceProfilePrivate);
}
static void
mate_mixer_device_profile_finalize (GObject *object)
{
MateMixerDeviceProfile *profile;
profile = MATE_MIXER_DEVICE_PROFILE (object);
g_free (profile->priv->name);
g_free (profile->priv->description);
G_OBJECT_CLASS (mate_mixer_device_profile_parent_class)->finalize (object);
}
/**
* mate_mixer_device_profile_get_name:
* @profile: a #MateMixerDeviceProfile
*/
const gchar *
mate_mixer_device_profile_get_name (MateMixerDeviceProfile *profile)
{
g_return_val_if_fail (MATE_MIXER_IS_DEVICE_PROFILE (profile), NULL);
return profile->priv->name;
}
/**
* mate_mixer_device_profile_get_description:
* @profile: a #MateMixerDeviceProfile
*/
const gchar *
mate_mixer_device_profile_get_description (MateMixerDeviceProfile *profile)
{
g_return_val_if_fail (MATE_MIXER_IS_DEVICE_PROFILE (profile), NULL);
return profile->priv->description;
}
/**
* mate_mixer_device_profile_get_priority:
* @profile: a #MateMixerDeviceProfile
*/
guint
mate_mixer_device_profile_get_priority (MateMixerDeviceProfile *profile)
{
g_return_val_if_fail (MATE_MIXER_IS_DEVICE_PROFILE (profile), 0);
return profile->priv->priority;
}
/**
* mate_mixer_device_profile_get_num_input_streams:
* @profile: a #MateMixerDeviceProfile
*/
guint
mate_mixer_device_profile_get_num_input_streams (MateMixerDeviceProfile *profile)
{
g_return_val_if_fail (MATE_MIXER_IS_DEVICE_PROFILE (profile), 0);
return profile->priv->num_input_streams;
}
/**
* mate_mixer_device_profile_get_num_output_streams:
* @profile: a #MateMixerDeviceProfile
*/
guint
mate_mixer_device_profile_get_num_output_streams (MateMixerDeviceProfile *profile)
{
g_return_val_if_fail (MATE_MIXER_IS_DEVICE_PROFILE (profile), 0);
return profile->priv->num_output_streams;
}
MateMixerDeviceProfile *
_mate_mixer_device_profile_new (const gchar *name,
const gchar *description,
guint priority,
guint input_streams,
guint output_streams)
{
return g_object_new (MATE_MIXER_TYPE_DEVICE_PROFILE,
"name", name,
"description", description,
"priority", priority,
"num-input-streams", input_streams,
"num-output-streams", output_streams,
NULL);
}
gboolean
_mate_mixer_device_profile_update_description (MateMixerDeviceProfile *profile,
const gchar *description)
{
g_return_val_if_fail (MATE_MIXER_IS_DEVICE_PROFILE (profile), FALSE);
if (g_strcmp0 (profile->priv->description, description) != 0) {
g_free (profile->priv->description);
profile->priv->description = g_strdup (description);
g_object_notify_by_pspec (G_OBJECT (profile), properties[PROP_DESCRIPTION]);
return TRUE;
}
return FALSE;
}
gboolean
_mate_mixer_device_profile_update_priority (MateMixerDeviceProfile *profile,
guint priority)
{
g_return_val_if_fail (MATE_MIXER_IS_DEVICE_PROFILE (profile), FALSE);
if (profile->priv->priority != priority) {
profile->priv->priority = priority;
g_object_notify_by_pspec (G_OBJECT (profile), properties[PROP_PRIORITY]);
return TRUE;
}
return FALSE;
}
gboolean
_mate_mixer_device_profile_update_num_input_streams (MateMixerDeviceProfile *profile,
guint num)
{
g_return_val_if_fail (MATE_MIXER_IS_DEVICE_PROFILE (profile), FALSE);
if (profile->priv->num_input_streams != num) {
profile->priv->num_input_streams = num;
g_object_notify_by_pspec (G_OBJECT (profile), properties[PROP_NUM_INPUT_STREAMS]);
return TRUE;
}
return FALSE;
}
gboolean
_mate_mixer_device_profile_update_num_output_streams (MateMixerDeviceProfile *profile,
guint num)
{
g_return_val_if_fail (MATE_MIXER_IS_DEVICE_PROFILE (profile), FALSE);
if (profile->priv->num_output_streams != num) {
profile->priv->num_output_streams = num;
g_object_notify_by_pspec (G_OBJECT (profile), properties[PROP_NUM_OUTPUT_STREAMS]);
return TRUE;
}
return FALSE;
}
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