Use LinkableValueNode members functions when possible in the derived valuenodes.

[synfig.git] / synfig-core / src / synfig / valuenode_reference.cpp

diff --git a/synfig-core/src/synfig/valuenode_reference.cpp b/synfig-core/src/synfig/valuenode_reference.cpp
index a235f02..1e1c890 100644 (file)
--- a/synfig-core/src/synfig/valuenode_reference.cpp
+++ b/synfig-core/src/synfig/valuenode_reference.cpp
@@ -58,6 +58,8 @@ ValueNode_Reference::ValueNode_Reference(const ValueBase::Type &x):
 ValueNode_Reference::ValueNode_Reference(const ValueNode::Handle &x):
        LinkableValueNode(x->get_type())
 {
+       Vocab ret(get_children_vocab());
+       set_children_vocab(ret);
        set_link("link",x);
 }
 
@@ -98,45 +100,6 @@ ValueNode_Reference::get_link_vfunc(int i __attribute__ ((unused)))const
        return link_;
 }
 
-int
-ValueNode_Reference::link_count()const
-{
-       return 1;
-}
-
-String
-ValueNode_Reference::link_local_name(int i)const
-{
-       assert(i>=0 && i<link_count());
-
-       switch(i)
-       {
-       case 0: return _("Link");
-       }
-       return String();
-}
-
-String
-ValueNode_Reference::link_name(int i)const
-{
-       assert(i>=0 && i<link_count());
-
-       switch(i)
-       {
-       case 0: return "link";
-       }
-       return String();
-}
-
-int
-ValueNode_Reference::get_link_index_from_name(const String &name)const
-{
-       if(name=="link")
-               return 0;
-
-       throw Exception::BadLinkName(name);
-}
-
 ValueBase
 ValueNode_Reference::operator()(Time t)const
 {
@@ -166,3 +129,19 @@ ValueNode_Reference::check_type(ValueBase::Type type)
                return true;
        return false;
 }
+
+LinkableValueNode::Vocab
+ValueNode_Reference::get_children_vocab_vfunc()const
+{
+       if(children_vocab.size())
+               return children_vocab;
+
+       LinkableValueNode::Vocab ret;
+
+       ret.push_back(ParamDesc(ValueBase(),"link")
+               .set_local_name(_("Link"))
+               .set_description(_("The referenced value"))
+       );
+
+       return ret;
+}