Use LinkableValueNode members functions when possible in the derived valuenodes.

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

diff --git a/synfig-core/src/synfig/valuenode_linear.cpp b/synfig-core/src/synfig/valuenode_linear.cpp
index 583612e..ce6c5df 100644 (file)
--- a/synfig-core/src/synfig/valuenode_linear.cpp
+++ b/synfig-core/src/synfig/valuenode_linear.cpp
@@ -55,6 +55,8 @@ using namespace synfig;
 ValueNode_Linear::ValueNode_Linear(const ValueBase &value):
        LinkableValueNode(value.get_type())
 {
+       Vocab ret(get_children_vocab());
+       set_children_vocab(ret);
        switch(get_type())
        {
        case ValueBase::TYPE_ANGLE:
@@ -84,8 +86,6 @@ ValueNode_Linear::ValueNode_Linear(const ValueBase &value):
        default:
                throw Exception::BadType(ValueBase::type_local_name(get_type()));
        }
-
-       DCAST_HACK_ENABLE();
 }
 
 LinkableValueNode*
@@ -180,50 +180,38 @@ ValueNode_Linear::get_link_vfunc(int i)const
        return 0;
 }
 
-int
-ValueNode_Linear::link_count()const
-{
-       return 2;
-}
-
-String
-ValueNode_Linear::link_name(int i)const
+LinkableValueNode::Vocab
+ValueNode_Linear::get_children_vocab_vfunc()const
 {
-       assert(i>=0 && i<link_count());
+       if(children_vocab.size())
+               return children_vocab;
 
-       if(i==0) return "slope";
-       if(i==1) return "offset";
-       return String();
-}
-
-String
-ValueNode_Linear::link_local_name(int i)const
-{
-       assert(i>=0 && i<link_count());
+       LinkableValueNode::Vocab ret;
 
-       if(i==0)
-               switch(get_type())
-               {
-               case ValueBase::TYPE_ANGLE:
-               case ValueBase::TYPE_COLOR:
-               case ValueBase::TYPE_INTEGER:
-               case ValueBase::TYPE_REAL:
-               case ValueBase::TYPE_TIME:
-                       return _("Rate");
-               case ValueBase::TYPE_VECTOR:
-               default:
-                       return _("Slope");
-               }
-       if(i==1)
-               return _("Offset");
-       return String();
-}
+       switch(get_type())
+       {
+       case ValueBase::TYPE_ANGLE:
+       case ValueBase::TYPE_COLOR:
+       case ValueBase::TYPE_INTEGER:
+       case ValueBase::TYPE_REAL:
+       case ValueBase::TYPE_TIME:
+               ret.push_back(ParamDesc(ValueBase(),"slope")
+                       .set_local_name(_("Rate"))
+                       .set_description(_("Value that is multiplied by the current time (in seconds)"))
+               );
+       break;
+       case ValueBase::TYPE_VECTOR:
+       default:
+               ret.push_back(ParamDesc(ValueBase(),"slope")
+                       .set_local_name(_("Slope"))
+                       .set_description(_("Value that is multiplied by the current time (in seconds)"))
+               );
+       }
 
-int
-ValueNode_Linear::get_link_index_from_name(const String &name)const
-{
-       if(name=="slope")  return 0;
-       if(name=="offset") return 1;
+       ret.push_back(ParamDesc(ValueBase(),"offset")
+               .set_local_name(_("Offset"))
+               .set_description(_("Returned value when the current time is zero"))
+       );
 
-       throw Exception::BadLinkName(name);
+       return ret;
 }