void engine_volume_up ( int ammount )
{
if ( ammount >= 0 && ammount <= 100 )
{
volume += ammount;
if ( volume > 100 )
{
volume = 100;
}
engine_volume ( volume );
}
}
void engine_volume_down ( int ammount )
{
if ( ammount >= 0 && ammount <= 100 )
{
volume -= ammount;
if ( volume < 0 )
{
volume = 0;
}
engine_volume ( volume );
}
}
gboolean
handle_set_property (GDBusConnection * connection,
const gchar * sender,
const gchar * object_path,
const gchar * interface_name,
const gchar * property_name,
GVariant * value, GError ** error, gpointer user_data)
{
SnappyMP *myobj = user_data;
if (g_strcmp0 (property_name, "Name") == 0) {
if (value != NULL)
myobj->name = g_strdup (g_variant_get_string (value, NULL));
} else if (g_strcmp0 (property_name, "Volume") == 0) {
gdouble level;
level = g_variant_get_double (value);
engine_volume (myobj->engine, level);
}
return TRUE;
}
