Use LinkableValueNode members functions when possible in the derived valuenodes.

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

diff --git a/synfig-core/src/synfig/valuenode_gradientcolor.cpp b/synfig-core/src/synfig/valuenode_gradientcolor.cpp
index 60c6e7e..13cc831 100644 (file)
--- a/synfig-core/src/synfig/valuenode_gradientcolor.cpp
+++ b/synfig-core/src/synfig/valuenode_gradientcolor.cpp
@@ -54,6 +54,8 @@ using namespace synfig;
 ValueNode_GradientColor::ValueNode_GradientColor(const ValueBase &value):
        LinkableValueNode(value.get_type())
 {
+       Vocab ret(get_children_vocab());
+       set_children_vocab(ret);
        switch(value.get_type())
        {
        case ValueBase::TYPE_COLOR:
@@ -64,8 +66,6 @@ ValueNode_GradientColor::ValueNode_GradientColor(const ValueBase &value):
        default:
                throw Exception::BadType(ValueBase::type_local_name(value.get_type()));
        }
-
-       DCAST_HACK_ENABLE();
 }
 
 LinkableValueNode*
@@ -127,49 +127,6 @@ ValueNode_GradientColor::get_link_vfunc(int i)const
        return 0;
 }
 
-int
-ValueNode_GradientColor::link_count()const
-{
-       return 3;
-}
-
-String
-ValueNode_GradientColor::link_local_name(int i)const
-{
-       assert(i>=0 && i<link_count());
-
-       switch(i)
-       {
-               case 0: return _("Gradient");
-               case 1: return _("Index");
-               case 2: return _("Loop");
-       }
-       return String();
-}
-
-String
-ValueNode_GradientColor::link_name(int i)const
-{
-       assert(i>=0 && i<link_count());
-
-       switch(i)
-       {
-               case 0: return "gradient";
-               case 1: return "index";
-               case 2: return "loop";
-       }
-       return String();
-}
-
-int
-ValueNode_GradientColor::get_link_index_from_name(const String &name)const
-{
-       if (name=="gradient") return 0;
-       if (name=="index")        return 1;
-       if (name=="loop")         return 2;
-       throw Exception::BadLinkName(name);
-}
-
 String
 ValueNode_GradientColor::get_name()const
 {
@@ -187,3 +144,29 @@ ValueNode_GradientColor::check_type(ValueBase::Type type)
 {
        return type==ValueBase::TYPE_COLOR;
 }
+
+LinkableValueNode::Vocab
+ValueNode_GradientColor::get_children_vocab_vfunc()const
+{
+       if(children_vocab.size())
+               return children_vocab;
+
+       LinkableValueNode::Vocab ret;
+
+       ret.push_back(ParamDesc(ValueBase(),"gradient")
+               .set_local_name(_("Gradient"))
+               .set_description(_("The gradient where the color is picked from"))
+       );
+
+       ret.push_back(ParamDesc(ValueBase(),"index")
+               .set_local_name(_("Index"))
+               .set_description(_("The position of the color at the gradient (0,1]"))
+       );
+
+       ret.push_back(ParamDesc(ValueBase(),"loop")
+               .set_local_name(_("Loop"))
+               .set_description(_("When checked, the index would loop"))
+       );
+
+       return ret;
+}