Use LinkableValueNode members functions when possible in the derived valuenodes.

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

diff --git a/synfig-core/src/synfig/valuenode_blinereversetangent.cpp b/synfig-core/src/synfig/valuenode_blinereversetangent.cpp
index dcdee81..00fc84f 100644 (file)
--- a/synfig-core/src/synfig/valuenode_blinereversetangent.cpp
+++ b/synfig-core/src/synfig/valuenode_blinereversetangent.cpp
@@ -63,6 +63,8 @@ ValueNode_BLineRevTangent::ValueNode_BLineRevTangent(const ValueBase::Type &x):
 ValueNode_BLineRevTangent::ValueNode_BLineRevTangent(const ValueNode::Handle &x):
        LinkableValueNode(x->get_type())
 {
+       Vocab ret(get_children_vocab());
+       set_children_vocab(ret);
        if(x->get_type()!=ValueBase::TYPE_BLINEPOINT)
                throw Exception::BadType(ValueBase::type_local_name(x->get_type()));
 
@@ -155,46 +157,6 @@ ValueNode_BLineRevTangent::get_link_vfunc(int i)const
        return 0;
 }
 
-int
-ValueNode_BLineRevTangent::link_count()const
-{
-       return 2;
-}
-
-String
-ValueNode_BLineRevTangent::link_name(int i)const
-{
-       assert(i>=0 && i<link_count());
-
-       switch(i)
-       {
-               case 0: return "reference";
-               case 1: return "reverse";
-       }
-       return String();
-}
-
-String
-ValueNode_BLineRevTangent::link_local_name(int i)const
-{
-       assert(i>=0 && i<link_count());
-
-       switch(i)
-       {
-               case 0: return _("Reference");
-               case 1: return _("Reverse");
-       }
-       return String();
-}
-
-int
-ValueNode_BLineRevTangent::get_link_index_from_name(const String &name)const
-{
-       if(name=="reference")   return 0;
-       if(name=="reverse")             return 1;
-       throw Exception::BadLinkName(name);
-}
-
 bool
 ValueNode_BLineRevTangent::check_type(ValueBase::Type type)
 {
@@ -204,6 +166,9 @@ ValueNode_BLineRevTangent::check_type(ValueBase::Type type)
 LinkableValueNode::Vocab
 ValueNode_BLineRevTangent::get_children_vocab_vfunc()const
 {
+       if(children_vocab.size())
+               return children_vocab;
+
        LinkableValueNode::Vocab ret;
 
        ret.push_back(ParamDesc(ValueBase(),"reference")