From: dooglus <dooglus@1f10aa63-cdf2-0310-b900-c93c546f37ac>
Date: Sun, 14 Oct 2007 00:00:33 +0000 (+0000)
Subject: When loading a canvas fails because of undefined valuenodes, show the IDs of the... 
X-Git-Url: https://git.pterodactylus.net/?a=commitdiff_plain;h=f09755cabb4501e20aab086fb6a02085a417b56c;p=synfig.git

When loading a canvas fails because of undefined valuenodes, show the IDs of the undefined nodes.


git-svn-id: http://svn.voria.com/code@927 1f10aa63-cdf2-0310-b900-c93c546f37ac
---

diff --git a/synfig-core/trunk/src/synfig/loadcanvas.cpp b/synfig-core/trunk/src/synfig/loadcanvas.cpp
index 5f5b52c..0b82e41 100644
--- a/synfig-core/trunk/src/synfig/loadcanvas.cpp
+++ b/synfig-core/trunk/src/synfig/loadcanvas.cpp
@@ -2044,7 +2044,17 @@ CanvasParser::parse_canvas(xmlpp::Element *element,Canvas::Handle parent,bool in
 
 	if(canvas->value_node_list().placeholder_count())
 	{
-		error(element,strprintf(_("Canvas %s has undefined ValueNodes"),canvas->get_id().c_str()));
+		String nodes;
+		for (ValueNodeList::const_iterator iter = canvas->value_node_list().begin(); iter != canvas->value_node_list().end(); iter++)
+			if(PlaceholderValueNode::Handle::cast_dynamic(*iter))
+			{
+				if (nodes != "") nodes += ", ";
+				nodes += "'" + (*iter)->get_id() + "'";
+			}
+		error(element,strprintf(_("Canvas '%s' has undefined %s: %s"),
+								canvas->get_id().c_str(),
+								canvas->value_node_list().placeholder_count() == 1 ? _("ValueNode") : _("ValueNodes"),
+								nodes.c_str()));
 	}
 
 	return canvas;