Add a few comments.

git-svn-id: http://svn.voria.com/code@1740 1f10aa63-cdf2-0310-b900-c93c546f37ac

diff --git a/synfig-studio/trunk/src/synfigapp/canvasinterface.cpp b/synfig-studio/trunk/src/synfigapp/canvasinterface.cpp
index ce817d8..0677669 100644 (file)
--- a/synfig-studio/trunk/src/synfigapp/canvasinterface.cpp
+++ b/synfig-studio/trunk/src/synfigapp/canvasinterface.cpp
@@ -228,15 +228,21 @@ CanvasInterface::add_layer_to(synfig::String name, synfig::Canvas::Handle canvas
                // Grab the layer's list of parameters
                Layer::ParamList paramlist=layer->get_param_list();
                Layer::ParamList::iterator iter;
+
+               // loop through the static parameters
                for(iter=paramlist.begin();iter!=paramlist.end();++iter)
                {
                        ValueNode::Handle value_node;
 
+                       // if we find any which are list values then make them into dynamic list valuenodes
                        if(iter->second.get_type()==ValueBase::TYPE_LIST)
                                value_node=LinkableValueNode::create("dynamic_list",iter->second);
+                       // otherwise, if it's a type that can be converted to
+                       // 'composite' (other than the types that can be radial
+                       // composite) then do so
                        else if(LinkableValueNode::check_type("composite",iter->second.get_type()) &&
-                               (iter->second.get_type()!=ValueBase::TYPE_COLOR && iter->second.get_type()!=ValueBase::TYPE_VECTOR)
-                       )
+                                        (iter->second.get_type()!=ValueBase::TYPE_COLOR &&
+                                         iter->second.get_type()!=ValueBase::TYPE_VECTOR))
                                value_node=LinkableValueNode::create("composite",iter->second);
 
                        if(value_node)