From 806fe7d4f6b60da9c4f444a1e5449813cd0d23b4 Mon Sep 17 00:00:00 2001
From: Richard Fairhurst <richard@systemed.net>
Date: Sun, 5 Dec 2010 00:05:00 +0000
Subject: [PATCH] pass the URL of a GPX in the gpx_url parameter, as requested
 by Nop. There's a fair amount of refactoring one could do, but this'll do for
 now

---
 potlatch2.mxml | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/potlatch2.mxml b/potlatch2.mxml
index 9fc20b23..47f00c73 100644
--- a/potlatch2.mxml
+++ b/potlatch2.mxml
@@ -242,6 +242,18 @@
                 }
             }
 
+			// Load arbitrary GPX from provided URL
+			if (loaderInfo.parameters['gpx_url']) {
+				var vectorlayer:VectorLayer=new VectorLayer(name,theMap,"gpx.css");
+				vectorlayer.url=loaderInfo.parameters['gpx_url'];
+				var gpx:GpxImporter=new GpxImporter(vectorlayer, vectorlayer.paint, [vectorlayer.url], 
+				                                    function(success:Boolean,message:String=null):void {
+					if (!success) return;
+					theMap.addVectorLayer(vectorlayer);
+					dispatchEvent(new Event("layers_changed"));
+				                                    }, false);
+			}
+
 			// create GPS trackloader
 			trackLoader=new TrackLoader(theMap,conn.apiBase);
 
-- 
2.30.0