From fab344a1ac98774616705b1413ee93da08fffc2f Mon Sep 17 00:00:00 2001
From: Silvio <silvio@socioambiental.org>
Date: Mon, 24 Nov 2014 15:47:00 -0200
Subject: Trying to add cluster support on toggleMarkers()

---
 gmap_arcgis.js | 24 ++++++++++++++++--------
 1 file changed, 16 insertions(+), 8 deletions(-)

diff --git a/gmap_arcgis.js b/gmap_arcgis.js
index 3449a8e..edc0ea1 100644
--- a/gmap_arcgis.js
+++ b/gmap_arcgis.js
@@ -381,7 +381,9 @@ function gmapArcgis(config) {
         }
 
         if (cluster == true) {
-          self.config['markers'][element].cluster = new MarkerClusterer(self.map, self.config['markers'][element].overlay);
+          self.config['markers'][element].cluster = new MarkerClusterer(self.map,
+                                                                        self.config['markers'][element].overlay,
+                                                                        { ignoreHidden: true });
         }
 
         self.unblockUI('markers_' + element);
@@ -432,23 +434,29 @@ function gmapArcgis(config) {
     },
 
     // Toggle marker visibility
-    toggleMarkers: function(element, raw) {
-      var markers         = (raw == true) ? element : this.config['markers'][element].overlay;
-      var closeInfoWindow = false;
+    toggleMarkers: function(element, raw, cluster) {
+      var markers   = (raw == true) ? element : this.config['markers'][element].overlay;
+      var isVisible = false;
 
+      // Hide/show each marker
       for (i=0; i < markers.length; i++) {
         if (markers[i].getVisible()) {
-          closeInfoWindow = true;
+          isVisible = true;
           markers[i].setVisible(false);
         } else {
           markers[i].setVisible(true);
         }
       }
 
+      // Process clusters
+      if (cluster == true) {
+        this.config['markers'][element].cluster.repaint();
+      }
+
       // Close the infoWindow
-      if (closeInfoWindow == true && this.config['markers']                     != undefined
-                                  && this.config['markers'][element]            != undefined
-                                  && this.config['markers'][element].infowindow != undefined) {
+      if (isVisible == true && this.config['markers']                     != undefined
+                            && this.config['markers'][element]            != undefined
+                            && this.config['markers'][element].infowindow != undefined) {
         this.config['markers'][element].infowindow.close();
       }
     },
-- 
cgit v1.2.3