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cdaudio: fix properties

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Fix properties and allow setting the device property.
This commit is contained in:
Wim Taymans 2009-11-04 15:57:40 +01:00
parent 4c625bd569
commit 6095ea02c4
1 changed files with 42 additions and 22 deletions
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64
ext/cdaudio/gstcdaudio.c
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@ -66,15 +66,22 @@ struct _GstCDAudioClass
void (*track_change) (GstElement * element, guint track);
};
#define DEFAULT_DEVICE "/dev/cdrom"
#define DEFAULT_VOLUME_FR 255
#define DEFAULT_VOLUME_FL 255
#define DEFAULT_VOLUME_BR 255
#define DEFAULT_VOLUME_BL 255
/* props */
enum
{
ARG_0,
ARG_DEVICE,
ARG_VOLUME_FR,
ARG_VOLUME_FL,
ARG_VOLUME_BR,
ARG_VOLUME_BL
PROP_0,
PROP_DEVICE,
PROP_VOLUME_FR,
PROP_VOLUME_FL,
PROP_VOLUME_BR,
PROP_VOLUME_BL,
PROP_LAST
};
/* signals */
@ -157,19 +164,19 @@ gst_cdaudio_class_init (GstCDAudioClass * klass)
gobject_klass->set_property = gst_cdaudio_set_property;
gobject_klass->get_property = gst_cdaudio_get_property;
g_object_class_install_property (gobject_klass, ARG_DEVICE,
g_object_class_install_property (gobject_klass, PROP_DEVICE,
g_param_spec_string ("device", "Device", "CDROM device",
NULL, G_PARAM_READWRITE));
g_object_class_install_property (gobject_klass, ARG_VOLUME_FL,
g_object_class_install_property (gobject_klass, PROP_VOLUME_FL,
g_param_spec_int ("volume_fl", "Volume fl", "Front left volume",
0, 255, 255, G_PARAM_READWRITE));
g_object_class_install_property (gobject_klass, ARG_VOLUME_FR,
g_object_class_install_property (gobject_klass, PROP_VOLUME_FR,
g_param_spec_int ("volume_fr", "Volume fr", "Front right volume",
0, 255, 255, G_PARAM_READWRITE));
g_object_class_install_property (gobject_klass, ARG_VOLUME_BL,
g_object_class_install_property (gobject_klass, PROP_VOLUME_BL,
g_param_spec_int ("volume_bl", "Volume bl", "Back left volume",
0, 255, 255, G_PARAM_READWRITE));
g_object_class_install_property (gobject_klass, ARG_VOLUME_BR,
g_object_class_install_property (gobject_klass, PROP_VOLUME_BR,
g_param_spec_int ("volume_br", "Volume br", "Back right volume",
0, 255, 255, G_PARAM_READWRITE));
@ -192,7 +199,12 @@ gst_cdaudio_class_init (GstCDAudioClass * klass)
static void
gst_cdaudio_init (GstCDAudio * cdaudio, GstCDAudioClass * g_class)
{
cdaudio->device = g_strdup ("/dev/cdrom");
cdaudio->device = g_strdup (DEFAULT_DEVICE);
cdaudio->volume.vol_front.right = DEFAULT_VOLUME_FR;
cdaudio->volume.vol_front.left = DEFAULT_VOLUME_FL;
cdaudio->volume.vol_back.right = DEFAULT_VOLUME_BR;
cdaudio->volume.vol_back.left = DEFAULT_VOLUME_BL;
cdaudio->was_playing = FALSE;
cdaudio->timer = g_timer_new ();
@ -219,15 +231,21 @@ gst_cdaudio_set_property (GObject * object, guint prop_id, const GValue * value,
cdaudio = GST_CDAUDIO (object);
switch (prop_id) {
case ARG_DEVICE:
case PROP_DEVICE:
g_free (cdaudio->device);
cdaudio->device = g_value_dup_string (value);
break;
case ARG_VOLUME_FR:
case PROP_VOLUME_FR:
cdaudio->volume.vol_front.right = g_value_get_int (value);
break;
case ARG_VOLUME_FL:
case PROP_VOLUME_FL:
cdaudio->volume.vol_front.left = g_value_get_int (value);
break;
case ARG_VOLUME_BR:
case PROP_VOLUME_BR:
cdaudio->volume.vol_back.right = g_value_get_int (value);
break;
case ARG_VOLUME_BL:
case PROP_VOLUME_BL:
cdaudio->volume.vol_back.left = g_value_get_int (value);
break;
default:
break;
@ -243,19 +261,19 @@ gst_cdaudio_get_property (GObject * object, guint prop_id, GValue * value,
cdaudio = GST_CDAUDIO (object);
switch (prop_id) {
case ARG_DEVICE:
case PROP_DEVICE:
g_value_set_string (value, cdaudio->device);
break;
case ARG_VOLUME_FR:
case PROP_VOLUME_FR:
g_value_set_int (value, cdaudio->volume.vol_front.right);
break;
case ARG_VOLUME_FL:
case PROP_VOLUME_FL:
g_value_set_int (value, cdaudio->volume.vol_front.left);
break;
case ARG_VOLUME_BR:
case PROP_VOLUME_BR:
g_value_set_int (value, cdaudio->volume.vol_back.right);
break;
case ARG_VOLUME_BL:
case PROP_VOLUME_BL:
g_value_set_int (value, cdaudio->volume.vol_back.left);
break;
default:
@ -573,6 +591,7 @@ cdaudio_uri_get_type (void)
{
return GST_URI_SRC;
}
static gchar **
cdaudio_uri_get_protocols (void)
{
@ -580,6 +599,7 @@ cdaudio_uri_get_protocols (void)
return protocols;
}
static const gchar *
cdaudio_uri_get_uri (GstURIHandler * handler)
{