static VALUE
missing_uri_source_message_initialize(VALUE self, VALUE element, VALUE protocol)
{
GstMessage *message;
message = gst_missing_uri_source_message_new(RVAL2GST_ELEMENT(element),
RVAL2CSTR(protocol));
G_INITIALIZE(self, message);
return Qnil;
}
/*
* Method: <<(element)
* element: a Gst::Element object.
*
* Adds a Gst::Element object to the bin.
*
* Returns: self.
*/
static VALUE
rb_gst_bin_add(VALUE self, VALUE element)
{
VALUE klass = GTYPE2CLASS(GST_TYPE_ELEMENT);
if (!RVAL2CBOOL(rb_obj_is_kind_of(element, klass))) {
rb_raise(rb_eTypeError, "Gst::Element expected");
}
gst_bin_add(SELF(self), RVAL2GST_ELEMENT(element));
G_CHILD_ADD(self, element);
return self;
}
/*
* Method: remove(*elements)
* elements: a list of Gst::Element objects.
*
* Removes one or more Gst::Element objects from the bin, unparenting
* as well.
*
* Returns: nil.
*/
static VALUE
rb_gst_bin_remove(int argc, VALUE *argv, VALUE self)
{
int i;
GstBin *bin;
bin = SELF(self);
for (i = 0; i < argc; i++) {
G_CHILD_REMOVE(self, argv[i]);
gst_bin_remove(bin, RVAL2GST_ELEMENT(argv[i]));
}
return Qnil;
}