From eac56a6513a8f1942b962cae93d2050e3ec3a1fc Mon Sep 17 00:00:00 2001
From: Michael Writhe <michael@writhem.com>
Date: Thu, 14 Apr 2011 09:32:47 -0600
Subject: [PATCH] clickable and now toggleable regions

---
 config.js               | 20 ++++++++++++++++++--
 web_assets/functions.js | 24 ++++++++++++++++++++++--
 2 files changed, 40 insertions(+), 4 deletions(-)

diff --git a/config.js b/config.js
index 0954116..90415f4 100644
--- a/config.js
+++ b/config.js
@@ -33,9 +33,25 @@ var signGroups = [
     {label: "All", match: function(s) {return true}},
 ];
 
-//piTODO: document this
+/* regionGroups -- A list of region groups.  A region can fall into zero, one, or more than one
+ * group.  See below for some examples.
+ * regions have been designed to work with the 
+ * WorldGuard Overviewer Region importer at https://github.com/pironic/WG2OvR But your host must support php in order
+ * to run WG2OvR. You can also continue to use any other region format, but your regions 
+ * must now have a label definned in the regions.js.
+ *
+ * Required: 
+ *     label : string.  Displayed in the drop down menu control.
+ *     clickable : boolean. Will determine if we should generate an experimental info window
+ *                          that shows details about the clicked region.
+ *     match : function.  Applied to each region (from region.js).  It returns true if the region
+ *                        Should be part of the group.
+ *
+ * Optional:
+ *     checked : boolean.  Set to true to have the group visible by default
+ */
 var regionGroups = [
-    {label: "WorldGuard", match: function(s) {return true}},
+    //{label: "WorldGuard", clickable: false, checked: false, match: function(s) {return true}},
 ];
 
 /* mapTypeData -- a list of alternate map renderings available. At least one rendering must be
diff --git a/web_assets/functions.js b/web_assets/functions.js
index e2d1123..1ad1714 100644
--- a/web_assets/functions.js
+++ b/web_assets/functions.js
@@ -219,20 +219,23 @@ function initRegions() {
         
         // pull all the points out of the regions file.
         var converted = new google.maps.MVCArray();
+        var infoPoint = "";
         for (j in region.path) {
             var point = region.path[j];
             converted.push(fromWorldToLatLng(point.x, point.y, point.z));
+            
         }
         
         for (idx in regionGroups) {
             var regionGroup = regionGroups[idx];
             var testfunc = regionGroup.match;
+            var clickable = regionGroup.clickable
             var label = regionGroup.label;
 
             if (region.closed) {
                 var shape = new google.maps.Polygon({
                         name: region.label,
-                        clickable: false,
+                        clickable: clickable,
                         geodesic: false,
                         map: null,
                         strokeColor: region.color,
@@ -246,7 +249,7 @@ function initRegions() {
             } else {
                 var shape = new google.maps.Polyline({
                         name: region.label,
-                        clickable: false,
+                        clickable: clickable,
                         geodesic: false,
                         map: null,
                         strokeColor: region.color,
@@ -257,6 +260,23 @@ function initRegions() {
                     });
             }
             regionCollection[label].push(shape); 
+            
+            if (clickable) {
+                // add the region infowindow popup
+                infowindow = new google.maps.InfoWindow();
+                google.maps.event.addListener(shape, 'click', function(e,i) {
+                        
+                        var contentString = "<b>Region: "+this.name+"</b><br />";
+                        contentString += "Clicked Location: <br />" + e.latLng.lat() + "," + e.latLng.lng() + "<br />";
+
+                        // Replace our Info Window's content and position
+                        infowindow.setContent(contentString);
+                        infowindow.setPosition(e.latLng);
+
+                        infowindow.open(map);
+
+                    });
+            }
         }
     }
 }