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; }