Add type checking to almost all the linkable ValueNodes.

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

diff --git a/synfig-core/trunk/src/synfig/valuenode_timeloop.cpp b/synfig-core/trunk/src/synfig/valuenode_timeloop.cpp
index 53c4360..04bbc0e 100644 (file)
--- a/synfig-core/trunk/src/synfig/valuenode_timeloop.cpp
+++ b/synfig-core/trunk/src/synfig/valuenode_timeloop.cpp
@@ -82,22 +82,18 @@ ValueNode_TimeLoop::~ValueNode_TimeLoop()
 }
 
 bool
-ValueNode_TimeLoop::set_link_vfunc(int i,ValueNode::Handle x)
+ValueNode_TimeLoop::set_link_vfunc(int i,ValueNode::Handle value)
 {
        assert(i>=0 && i<link_count());
 
        switch(i)
        {
-       case 0:  link_       = x; break;
-       case 1:  link_time_  = x; break;
-       case 2:  local_time_ = x; break;
-       case 3:  duration_   = x; break;
-       default: return false;
+       case 0: CHECK_TYPE_AND_SET_VALUE(link_,       get_type());
+       case 1: CHECK_TYPE_AND_SET_VALUE(link_time_,  ValueBase::TYPE_TIME);
+       case 2: CHECK_TYPE_AND_SET_VALUE(local_time_, ValueBase::TYPE_TIME);
+       case 3: CHECK_TYPE_AND_SET_VALUE(duration_,   ValueBase::TYPE_TIME);
        }
-
-       signal_child_changed()(i);
-       signal_value_changed()();
-       return true;
+       return false;
 }
 
 ValueNode::LooseHandle