From 0cf4d26fa38c09d4ad7fe4259e89eeb9c5f08c52 Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@ffgraz.net>
Date: Mon, 30 Dec 2013 02:24:32 +0000
Subject: added extended reload control feature

---
 map.js | 36 ++++++++++++++----------------------
 1 file changed, 14 insertions(+), 22 deletions(-)

diff --git a/map.js b/map.js
index f2aa9aa..56212d6 100644
--- a/map.js
+++ b/map.js
@@ -58,7 +58,7 @@ function initialize(lat, lng, res) {
   countboxText = document.createTextNode("Aktiv: 0");
   countbox.appendChild(countboxText);
 
-//##//  reloadcon.started();
+  reloadcon.started();
   $.get( "data.php",onData);
 }
 
@@ -73,8 +73,9 @@ function onMapClick(mouse_event)
 //##//    reloadcon.finished();
 //##//    return alert("Fehler: Konnte die Daten nicht laden!\n(Server Antwort-Code: " + responseCode + ")");
 //##//  }
-//##//  reloadcon.loaded();
 function onData(xmlData) {
+  reloadcon.loaded();
+
   for(var loc in overlays["locations"]) {
     overlays["locations"][loc].setMap(null);
   }
@@ -99,7 +100,7 @@ function onData(xmlData) {
     countboxText.data = "Aktiv: " + count;
   }
 
-//##//  reloadcon.finished();
+  reloadcon.finished();
 }
 
 function drawLocations(xmlData) {
@@ -527,7 +528,7 @@ function onFFLogin(xmlData) {
     if(status[0].getAttribute("code") == "logged_in") {
       var username = xmlData.getElementsByTagName("username")[0].getAttribute("name");
       showFFLogout(username);
-//##//      reloadcon.started();
+      reloadcon.started();
       $.get( "data.php",onData);
     }
   }
@@ -559,7 +560,7 @@ function onFFLogout(xmlData) {
   }
   else {
     showFFLogin();
-//##//    reloadcon.started();
+    reloadcon.started();
     $.get("data.php", onData);
   }
 }
@@ -597,30 +598,21 @@ function ReloadControl(controlDiv, map) {
   controlDiv.appendChild(controlUI);
 
   var controlText = document.createElement('div');
-  controlText.innerHTML = '<strong>Daten neu laden</strong>';
+  controlText.innerHTML = 'Daten neu laden';
   controlUI.appendChild(controlText);
 
   google.maps.event.addDomListener(controlUI, 'click', function() {
-//    reloadcon.started();
+    controlText.innerHTML = 'wird geladen...';
     $.get("data.php", onData);
   });
-}
-
-// ReloadControl.prototype.started = function() {
-//   btnText.data = "wird geladen...";
-// }
 
-// ReloadControl.prototype.loaded = function() {
-//   btnText.data = "wird verarbeitet...";
-// }
-
-// ReloadControl.prototype.finished = function() {
-//   btnText.data = "Daten neu laden";
-// }
+  var cntrl = new Object();
+  cntrl.started = function() { controlText.innerHTML = 'wird geladen...'; }
+  cntrl.loaded = function() { controlText.innerHTML = 'wird verarbeitet...'; }
+  cntrl.finished = function() { controlText.innerHTML = 'Daten neu laden'; }
+  return cntrl;
+}
 
-// ReloadControl.prototype.getDefaultPosition = function() {
-//   return new GControlPosition(G_ANCHOR_TOP_RIGHT, new GSize(7, 7));
-// }
 
 
 //##//function RulerControl() {
-- 
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