finishing touches of first draft of yahoo layer. adding correct script tag, fixing zoom levels business, etc.

git-svn-id: http://svn.openlayers.org/trunk/openlayers@615 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf

lib/OpenLayers/Layer/Yahoo.js

@@ -1,7 +1,7 @@
 // @require: OpenLayers/Layer.js
 
 // load Yahoo map control script
-document.write("<script src='http://maps.google.com/maps?file=api&amp;v=2&amp;key=ABQIAAAAmQ3udCHPQVB_9T_edFZ7YRRRlP-tOiFgaSzksg_0w1dphL9c5BTfdJMKT91b0UJGibNcWEM0Q5-O1w'></script>");
+document.write("<script src='http://api.maps.yahoo.com/ajaxymap?v=3.0&appid=euzuro-openlayers'></script>");
 
 /**
  * @class
@@ -46,14 +46,14 @@ OpenLayers.Layer.Yahoo.prototype = Object.extend( new OpenLayers.Layer(), {
         if ((this.ymap != null) && (!this.dragging)) {
 
             var olCenter = this.map.getCenter();
-            var gCenter = this.getYMapCenter();
+            var yCenter = this.getYMapCenter();
             
             var olZoom = this.map.getZoom();
-            var gZoom = this.ymap.getZoomLevel();
+            var yZoom = this.ymap.getZoomLevel();
             
-            if ((!olCenter.equals(yCenter)) || ((olZoom +1) != yZoom)) {
+            if ((!olCenter.equals(yCenter)) || (( 16 - olZoom) != yZoom)) {
                 this.ymap.drawZoomAndCenter(new YGeoPoint(olCenter.lat, olCenter.lon), 
-                                    olZoom + 1);
+                                    16 - olZoom);
             }
         }
     },
@@ -71,27 +71,22 @@ OpenLayers.Layer.Yahoo.prototype = Object.extend( new OpenLayers.Layer(), {
 
         // create GMap, hide nav controls
         this.ymap = new YMap(this.div);
-        this.moveTo();  
+//          this.moveTo();  
 
         // catch pans and zooms from GMap
-        var e = new YEvent(this.ymap, 
+        YEvent.Capture(this.ymap, 
-                           "endpan", 
+                       EventsList.endPan, 
-                           catchPanZoom, 
+                       this.catchPanZoom, 
-                           this); 
+                       this); 
 
 
-/**
         // attach to the drag start and end and we´ll set a flag so that
         //  we dont get recursivity. this is because the events fall through
         //  the gmaps div and into the main layer div
-        GEvent.addListener(this.gmap, 
+        YEvent.Capture(this.ymap, 
-                           "dragstart", 
+                       EventsList.startPan, 
-                           this.dragStart.bindAsEventListener(this)); 
+                       this.dragStart,
-
+                       this); 
-        GEvent.addListener(this.gmap, 
-                           "dragend", 
-                           this.dragEnd.bindAsEventListener(this)); 
- */
 
     },
 
@@ -102,23 +97,18 @@ OpenLayers.Layer.Yahoo.prototype = Object.extend( new OpenLayers.Layer(), {
         this.dragging = true;
     },
     
-    /** 
-     * @private
-     */
-    dragEnd: function() {
-        this.dragging = false;
-    },
-    
     /**
      * @private 
      * 
      * @param {event} e
      */
     catchPanZoom: function(e) { 
+        this.dragging = false;
+
         var olCenter = this.getYMapCenter();
         var yZoom = this.ymap.getZoomLevel();
 
-        this.map.setCenter(olCenter, yZoom - 1);
+        this.map.setCenter(olCenter, 16 - yZoom);
         
     },