Use LinkableValueNode members functions when possible in the derived valuenodes.

[synfig.git] / synfig-core / src / synfig / valuenode_atan2.cpp

diff --git a/synfig-core/src/synfig/valuenode_atan2.cpp b/synfig-core/src/synfig/valuenode_atan2.cpp
index 89bedc2..7ff091c 100644 (file)
--- a/synfig-core/src/synfig/valuenode_atan2.cpp
+++ b/synfig-core/src/synfig/valuenode_atan2.cpp
@@ -53,6 +53,8 @@ using namespace synfig;
 ValueNode_Atan2::ValueNode_Atan2(const ValueBase &value):
        LinkableValueNode(value.get_type())
 {
+       Vocab ret(get_children_vocab());
+       set_children_vocab(ret);
        switch(value.get_type())
        {
        case ValueBase::TYPE_ANGLE:
@@ -136,43 +138,20 @@ ValueNode_Atan2::get_link_vfunc(int i)const
        return 0;
 }
 
-int
-ValueNode_Atan2::link_count()const
+LinkableValueNode::Vocab
+ValueNode_Atan2::get_children_vocab_vfunc()const
 {
-       return 2;
-}
+       LinkableValueNode::Vocab ret;
 
-String
-ValueNode_Atan2::link_name(int i)const
-{
-       assert(i>=0 && i<link_count());
+       ret.push_back(ParamDesc(ValueBase(),"x")
+               .set_local_name(_("X"))
+               .set_description(_("Cosine of the angle"))
+       );
 
-       if(i==0)
-               return "x";
-       if(i==1)
-               return "y";
-       return String();
-}
-
-String
-ValueNode_Atan2::link_local_name(int i)const
-{
-       assert(i>=0 && i<link_count());
-
-       if(i==0)
-               return _("X");
-       if(i==1)
-               return _("Y");
-       return String();
-}
-
-int
-ValueNode_Atan2::get_link_index_from_name(const String &name)const
-{
-       if(name=="x")
-               return 0;
-       if(name=="y")
-               return 1;
+       ret.push_back(ParamDesc(ValueBase(),"y")
+               .set_local_name(_("Y"))
+               .set_description(_("Sine of the angle"))
+       );
 
-       throw Exception::BadLinkName(name);
+       return ret;
 }