X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Ftrunk%2Fsrc%2Fsynfig%2Fvaluenode_dynamiclist.cpp;h=dfdf08409e52da01dd98ebab54f710e6dc99aec5;hb=96aa44af8c1800bcfc1308b55d40a2da419221d9;hp=de56b766a628012e1ee288e8d620e28cf7d2c601;hpb=20a38826ee92a217ecbe472a90797788b58e0a9f;p=synfig.git

diff --git a/synfig-core/trunk/src/synfig/valuenode_dynamiclist.cpp b/synfig-core/trunk/src/synfig/valuenode_dynamiclist.cpp
index de56b76..dfdf084 100644
--- a/synfig-core/trunk/src/synfig/valuenode_dynamiclist.cpp
+++ b/synfig-core/trunk/src/synfig/valuenode_dynamiclist.cpp
@@ -1,11 +1,12 @@
 /* === S Y N F I G ========================================================= */
 /*!	\file valuenode_dynamiclist.cpp
-**	\brief Template File
+**	\brief Implementation of the "Dynamic List" valuenode conversion.
 **
 **	$Id$
 **
 **	\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));
@@ -621,6 +628,7 @@ bool
 ValueNode_DynamicList::set_link_vfunc(int i,ValueNode::Handle x)
 {
 	assert(i>=0);
+
 	if((unsigned)i>=list.size())
 		return false;
 	if(x->get_type()!=container_type)
@@ -633,6 +641,7 @@ ValueNode::LooseHandle
 ValueNode_DynamicList::get_link_vfunc(int i)const
 {
 	assert(i>=0);
+
 	if((unsigned)i>=list.size())
 		return 0;
 	return list[i].value_node;
@@ -647,7 +656,8 @@ ValueNode_DynamicList::link_count()const
 String
 ValueNode_DynamicList::link_local_name(int i)const
 {
-	assert(i>=0 && (unsigned)i<list.size());
+	assert(i>=0 && i<link_count());
+
 	return etl::strprintf(_("Item %03d"),i+1);
 }
 
@@ -709,6 +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
 {
@@ -719,6 +736,7 @@ LinkableValueNode*
 ValueNode_DynamicList::create_new()const
 {
 	assert(0);
+
 	return 0;
 }