Add type checking to almost all the linkable ValueNodes.

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

diff --git a/synfig-core/trunk/src/synfig/valuenode_linear.cpp b/synfig-core/trunk/src/synfig/valuenode_linear.cpp
index d487b7b..d4d7bb8 100644 (file)
--- a/synfig-core/trunk/src/synfig/valuenode_linear.cpp
+++ b/synfig-core/trunk/src/synfig/valuenode_linear.cpp
@@ -155,21 +155,14 @@ ValueNode_Linear::check_type(ValueBase::Type type)
 }
 
 bool
-ValueNode_Linear::set_link_vfunc(int i,ValueNode::Handle x)
+ValueNode_Linear::set_link_vfunc(int i,ValueNode::Handle value)
 {
        assert(i>=0 && i<link_count());
 
-       if(i==0)
-       {
-               m_=x;
-               signal_child_changed()(i);signal_value_changed()();
-               return true;
-       }
-       if(i==1)
+       switch(i)
        {
-               b_=x;
-               signal_child_changed()(i);signal_value_changed()();
-               return true;
+       case 0: CHECK_TYPE_AND_SET_VALUE(m_, get_type());
+       case 1: CHECK_TYPE_AND_SET_VALUE(b_, get_type());
        }
        return false;
 }