Add type checking to almost all the linkable ValueNodes.

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

diff --git a/synfig-core/trunk/src/synfig/valuenode_blinereversetangent.cpp b/synfig-core/trunk/src/synfig/valuenode_blinereversetangent.cpp
index f51e5a1..e7ae2b5 100644 (file)
--- a/synfig-core/trunk/src/synfig/valuenode_blinereversetangent.cpp
+++ b/synfig-core/trunk/src/synfig/valuenode_blinereversetangent.cpp
@@ -126,19 +126,14 @@ ValueNode_BLineRevTangent::get_local_name()const
 }
 
 bool
-ValueNode_BLineRevTangent::set_link_vfunc(int i,ValueNode::Handle x)
+ValueNode_BLineRevTangent::set_link_vfunc(int i,ValueNode::Handle value)
 {
        assert(i>=0 && i<link_count());
+
        switch(i)
        {
-               case 0:
-                       reference_=x;
-                       signal_child_changed()(i);signal_value_changed()();
-                       return true;
-               case 1:
-                       reverse_=x;
-                       signal_child_changed()(i);signal_value_changed()();
-                       return true;
+       case 0: CHECK_TYPE_AND_SET_VALUE(reference_, get_type());
+       case 1: CHECK_TYPE_AND_SET_VALUE(reverse_,   ValueBase::TYPE_BOOL);
        }
        return false;
 }
@@ -147,6 +142,7 @@ ValueNode::LooseHandle
 ValueNode_BLineRevTangent::get_link_vfunc(int i)const
 {
        assert(i>=0 && i<link_count());
+
        switch(i)
        {
                case 0: return reference_;
@@ -166,6 +162,7 @@ String
 ValueNode_BLineRevTangent::link_name(int i)const
 {
        assert(i>=0 && i<link_count());
+
        switch(i)
        {
                case 0: return "reference";
@@ -178,6 +175,7 @@ String
 ValueNode_BLineRevTangent::link_local_name(int i)const
 {
        assert(i>=0 && i<link_count());
+
        switch(i)
        {
                case 0: return _("Reference");