From 3d2768b6156b593acb1127b6489eb7961a5f25cf Mon Sep 17 00:00:00 2001
From: Silvio <silvio@socioambiental.org>
Date: Tue, 2 Apr 2013 18:18:46 -0300
Subject: Adds infoWindow support to identifyPolygon

---
 gmap_arcgis.js | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

(limited to 'gmap_arcgis.js')

diff --git a/gmap_arcgis.js b/gmap_arcgis.js
index 89193f7..e58bae4 100644
--- a/gmap_arcgis.js
+++ b/gmap_arcgis.js
@@ -68,12 +68,28 @@ function gmapArcgis(config) {
       // See https://google-maps-utility-library-v3.googlecode.com/svn/trunk/arcgislink/examples/identify.js
       if (typeof params.identify != 'undefined') {
         var self = this;
+
+        // Configure event listener
         params.identifyListener = google.maps.event.addListener(this.map, 'click', function(point) {
           params.identify.geometry = point.latLng;
           params.identify.bounds   = self.map.getBounds();
           params.identify.width    = self.map.getDiv().offsetWidth;
           params.identify.height   = self.map.getDiv().offsetHeight;
 
+          // Configure infoWindow
+          if (params.infowindow != undefined) {
+            params.infowindow.close();
+            params.infowindow.setContent('');
+            params.infowindow.setPosition(point.latLng);
+          }
+          else {
+            params.infowindow = new google.maps.InfoWindow({
+              content:  '',
+              position: point.latLng,
+            });
+          }
+
+          // Identify layers
           params.service.identify(params.identify, function(identify, err) {
             if (!err) {
               var layers  = { };
@@ -93,7 +109,8 @@ function gmapArcgis(config) {
                 }
               }
 
-              params.identify.callback(layers, err);
+              // Callback
+              params.identify.callback(layers, params.infowindow, err);
             }
           });
         });
-- 
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