Use LinkableValueNode members functions when possible in the derived valuenodes.

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

diff --git a/synfig-core/src/synfig/valuenode_dotproduct.cpp b/synfig-core/src/synfig/valuenode_dotproduct.cpp
index 55de6ae..cc81dbd 100644 (file)
--- a/synfig-core/src/synfig/valuenode_dotproduct.cpp
+++ b/synfig-core/src/synfig/valuenode_dotproduct.cpp
@@ -53,6 +53,8 @@ using namespace synfig;
 ValueNode_DotProduct::ValueNode_DotProduct(const ValueBase &value):
        LinkableValueNode(value.get_type())
 {
+       Vocab ret(get_children_vocab());
+       set_children_vocab(ret);
        switch(value.get_type())
        {
        case ValueBase::TYPE_REAL:
@@ -66,8 +68,6 @@ ValueNode_DotProduct::ValueNode_DotProduct(const ValueBase &value):
        default:
                throw Exception::BadType(ValueBase::type_local_name(value.get_type()));
        }
-
-       DCAST_HACK_ENABLE();
 }
 
 LinkableValueNode*
@@ -149,51 +149,31 @@ ValueNode_DotProduct::get_link_vfunc(int i)const
        return 0;
 }
 
-int
-ValueNode_DotProduct::link_count()const
+bool
+ValueNode_DotProduct::check_type(ValueBase::Type type)
 {
-       return 2;
+       return
+               type==ValueBase::TYPE_ANGLE ||
+               type==ValueBase::TYPE_REAL;
 }
 
-String
-ValueNode_DotProduct::link_name(int i)const
+LinkableValueNode::Vocab
+ValueNode_DotProduct::get_children_vocab_vfunc()const
 {
-       assert(i>=0 && i<link_count());
+       if(children_vocab.size())
+               return children_vocab;
 
-       switch(i)
-       {
-               case 0: return "lhs";
-               case 1: return "rhs";
-       }
-       return String();
-}
+       LinkableValueNode::Vocab ret;
 
-String
-ValueNode_DotProduct::link_local_name(int i)const
-{
-       assert(i>=0 && i<link_count());
+       ret.push_back(ParamDesc(ValueBase(),"lhs")
+               .set_local_name(_("LHS"))
+               .set_description(_("The left side of the dot product"))
+       );
 
-       switch(i)
-       {
-               case 0: return _("LHS");
-               case 1: return _("RHS");
-       }
-       return String();
-}
-
-int
-ValueNode_DotProduct::get_link_index_from_name(const String &name)const
-{
-       if (name=="lhs") return 0;
-       if (name=="rhs") return 1;
-
-       throw Exception::BadLinkName(name);
-}
+       ret.push_back(ParamDesc(ValueBase(),"rhs")
+               .set_local_name(_("RHS"))
+               .set_description(_("The right side of the dot product"))
+       );
 
-bool
-ValueNode_DotProduct::check_type(ValueBase::Type type)
-{
-       return
-               type==ValueBase::TYPE_ANGLE ||
-               type==ValueBase::TYPE_REAL;
+       return ret;
 }