From e05a421f0359ffdbc156d420210e10bedaaba86f Mon Sep 17 00:00:00 2001
From: Silvio <silvio@socioambiental.org>
Date: Mon, 24 Nov 2014 14:59:20 -0200
Subject: Markercluster cleanup

---
 gmap_arcgis.js | 25 ++++++++++---------------
 1 file changed, 10 insertions(+), 15 deletions(-)

diff --git a/gmap_arcgis.js b/gmap_arcgis.js
index e6e35b5..3449a8e 100644
--- a/gmap_arcgis.js
+++ b/gmap_arcgis.js
@@ -311,7 +311,8 @@ function gmapArcgis(config) {
         this.toggleMarkers(element);
         return;
       } else {
-        this.config['markers'][element].overlay = [];
+        this.config['markers'][element].overlay  = [];
+        self.config['markers'][element].listener = [];
       }
 
       this.showOverlayIf('markers', element);
@@ -354,7 +355,7 @@ function gmapArcgis(config) {
           }
 
           self.config['markers'][element].overlay[i] = {};
-          self.config['markers'][element].overlay[i].marker = new google.maps.Marker({
+          self.config['markers'][element].overlay[i] = new google.maps.Marker({
             title:    title,
             icon:     self.config['markers'][element].icon,
             position: feature.geometry[0].getPosition(),
@@ -362,8 +363,8 @@ function gmapArcgis(config) {
           });
 
           // Use a closure so marker data remains available to the listeners
-          self.config['markers'][element].overlay[i].addListener = function() {
-            var marker     = self.config['markers'][element].overlay[i].marker;
+          self.config['markers'][element].listener[i] = function() {
+            var marker     = self.config['markers'][element].overlay[i];
             var infowindow = self.config['markers'][element].infowindow;
             var content    = self.config['markers'][element].content;
             var attributes = feature.attributes;
@@ -376,17 +377,11 @@ function gmapArcgis(config) {
           };
 
           // Execute
-          self.config['markers'][element].overlay[i].addListener();
+          self.config['markers'][element].listener[i]();
         }
 
         if (cluster == true) {
-          var markers = [];
-
-          for (var i = 0; i < self.config['markers'][element].overlay.length; i++) {
-            markers.push(self.config['markers'][element].overlay[i].marker);
-          }
-
-          self.config['markers'][element].cluster = new MarkerClusterer(self.map, markers);
+          self.config['markers'][element].cluster = new MarkerClusterer(self.map, self.config['markers'][element].overlay);
         }
 
         self.unblockUI('markers_' + element);
@@ -442,11 +437,11 @@ function gmapArcgis(config) {
       var closeInfoWindow = false;
 
       for (i=0; i < markers.length; i++) {
-        if (markers[i].marker.getVisible()) {
+        if (markers[i].getVisible()) {
           closeInfoWindow = true;
-          markers[i].marker.setVisible(false);
+          markers[i].setVisible(false);
         } else {
-          markers[i].marker.setVisible(true);
+          markers[i].setVisible(true);
         }
       }
 
-- 
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