X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Ftrunk%2Fsrc%2Fsynfig%2Fvaluenode_dynamiclist.cpp;h=ddcca6d46308a896893be6bb3d0d1cdfa3189379;hb=46c511f599eb007df388362aa9553aeb25421bad;hp=a0d3f79ee32cc1edd70d9a8448eeb0989ef8dff6;hpb=c6b0c050710376d3cf99b7c083a7c47f1a0516c9;p=synfig.git

diff --git a/synfig-core/trunk/src/synfig/valuenode_dynamiclist.cpp b/synfig-core/trunk/src/synfig/valuenode_dynamiclist.cpp
index a0d3f79..ddcca6d 100644
--- a/synfig-core/trunk/src/synfig/valuenode_dynamiclist.cpp
+++ b/synfig-core/trunk/src/synfig/valuenode_dynamiclist.cpp
@@ -6,6 +6,7 @@
 **
 **	\legal
 **	Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
+**	Copyright (c) 2008 Chris Moore
 **
 **	This package is free software; you can redistribute it and/or
 **	modify it under the terms of the GNU General Public License as
@@ -576,6 +577,12 @@ ValueNode_DynamicList::create_from(const ValueBase &value)
 
 	ValueNode_DynamicList* value_node(new ValueNode_DynamicList(value_list.front().get_type()));
 
+	// when creating a list of vectors, start it off being looped.
+	// I think the only time this is used if for creating polygons,
+	// and we want them to be looped by default
+	if (value_node->get_contained_type() == ValueBase::TYPE_VECTOR)
+		value_node->set_loop(true);
+
 	for(iter=value_list.begin();iter!=value_list.end();++iter)
 	{
 		ValueNode::Handle item(ValueNode_Const::create(*iter));
@@ -659,7 +666,7 @@ ValueNode_DynamicList::clone(const GUID& deriv_guid)const
 {
 	{ ValueNode* x(find_value_node(get_guid()^deriv_guid).get()); if(x)return x; }
 
-	ValueNode_DynamicList* ret=new ValueNode_DynamicList(container_type);
+	ValueNode_DynamicList* ret=dynamic_cast<ValueNode_DynamicList*>(create_new());
 	ret->set_guid(get_guid()^deriv_guid);
 
 	std::vector<ListEntry>::const_iterator iter;
@@ -673,7 +680,7 @@ ValueNode_DynamicList::clone(const GUID& deriv_guid)const
 			ListEntry list_entry(*iter);
 			//list_entry.value_node=find_value_node(iter->value_node->get_guid()^deriv_guid).get();
 			//if(!list_entry.value_node)
-				list_entry.value_node=iter->value_node->clone(deriv_guid);
+			list_entry.value_node=iter->value_node->clone(deriv_guid);
 			ret->add(list_entry);
 			//ret->list.back().value_node=iter->value_node.clone();
 		}
@@ -712,6 +719,13 @@ ValueNode_DynamicList::check_type(ValueBase::Type type)
 	return type==ValueBase::TYPE_LIST;
 }
 
+void
+ValueNode_DynamicList::set_member_canvas(etl::loose_handle<Canvas> canvas)
+{
+	for (vector<ListEntry>::iterator iter = list.begin(); iter != list.end(); iter++)
+		iter->value_node->set_parent_canvas(canvas);
+}
+
 ValueBase::Type
 ValueNode_DynamicList::get_contained_type()const
 {
@@ -721,9 +735,7 @@ ValueNode_DynamicList::get_contained_type()const
 LinkableValueNode*
 ValueNode_DynamicList::create_new()const
 {
-	assert(0);
-
-	return 0;
+	return new ValueNode_DynamicList(container_type);
 }
 
 int