X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Ftrunk%2Fsrc%2Fsynfig%2Fvaluenode_reference.cpp;h=a235f02318363c88b429345c64cb415ec6a679be;hb=9459638ad6797b8139f1e9f0715c96076dbf0890;hp=aa5dacc27716b6821f2319e1d5680988f3395cfe;hpb=c6b0c050710376d3cf99b7c083a7c47f1a0516c9;p=synfig.git

diff --git a/synfig-core/trunk/src/synfig/valuenode_reference.cpp b/synfig-core/trunk/src/synfig/valuenode_reference.cpp
index aa5dacc..a235f02 100644
--- a/synfig-core/trunk/src/synfig/valuenode_reference.cpp
+++ b/synfig-core/trunk/src/synfig/valuenode_reference.cpp
@@ -6,6 +6,7 @@
 **
 **	\legal
 **	Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
+**	Copyright (c) 2008 Chris Moore
 **
 **	This package is free software; you can redistribute it and/or
 **	modify it under the terms of the GNU General Public License as
@@ -78,19 +79,19 @@ ValueNode_Reference::~ValueNode_Reference()
 }
 
 bool
-ValueNode_Reference::set_link_vfunc(int i,ValueNode::Handle x)
+ValueNode_Reference::set_link_vfunc(int i,ValueNode::Handle value)
 {
 	assert(i>=0 && i<link_count());
 
-	if(x->get_type()!=get_type() && !PlaceholderValueNode::Handle::cast_dynamic(x))
-		return false;
-	link_=x;
-	signal_child_changed()(i);signal_value_changed()();
-	return true;
+	switch(i)
+	{
+	case 0: CHECK_TYPE_AND_SET_VALUE(link_, get_type());
+	}
+	return false;
 }
 
 ValueNode::LooseHandle
-ValueNode_Reference::get_link_vfunc(int i)const
+ValueNode_Reference::get_link_vfunc(int i __attribute__ ((unused)))const
 {
 	assert(i>=0 && i<link_count());
 
@@ -139,6 +140,9 @@ ValueNode_Reference::get_link_index_from_name(const String &name)const
 ValueBase
 ValueNode_Reference::operator()(Time t)const
 {
+	if (getenv("SYNFIG_DEBUG_VALUENODE_OPERATORS"))
+		printf("%s:%d operator()\n", __FILE__, __LINE__);
+
 	return (*link_)(t);
 }