Use OL 2.6 auto sizing for popups instead of doing it ourselves.

[rails.git] / public / javascripts / map.js

diff --git a/public/javascripts/map.js b/public/javascripts/map.js
index 217e6e7589caa9fce2c7fcfb3e2e16f075c3491e..9a834593d996cb1377f0e72910c4faaced68d276 100644 (file)
--- a/public/javascripts/map.js
+++ b/public/javascripts/map.js
@@ -2,26 +2,52 @@ var map;
 var markers;
 var popup;
 
+OpenLayers._getScriptLocation = function () {
+   return "/openlayers/";
+}
+
 function createMap(divName) {
-   map = new OpenLayers.Map(divName,
-                            { maxExtent: new OpenLayers.Bounds(-20037508,-20037508,20037508,20037508),
-                              numZoomLevels: 19,
-                              maxResolution: 156543,
-                              units: 'm',
-                              projection: "EPSG:41001" });
-
-   var mapnik = new OpenLayers.Layer.OSM.Mapnik("Mapnik", { displayOutsideMaxExtent: true });
+   map = new OpenLayers.Map(divName, {
+      controls: [
+         new OpenLayers.Control.ArgParser(),
+         new OpenLayers.Control.Attribution(),
+         new OpenLayers.Control.LayerSwitcher(),
+         new OpenLayers.Control.Navigation(),
+         new OpenLayers.Control.PanZoomBar(),
+         new OpenLayers.Control.ScaleLine()
+      ],
+      units: "m"
+   });
+
+   var mapnik = new OpenLayers.Layer.OSM.Mapnik("Mapnik", {
+      displayOutsideMaxExtent: true,
+      wrapDateLine: true
+   });
    map.addLayer(mapnik);
 
-   var osmarender = new OpenLayers.Layer.OSM.Osmarender("Osmarender", { displayOutsideMaxExtent: true });
+   var osmarender = new OpenLayers.Layer.OSM.Osmarender("Osmarender", {
+      displayOutsideMaxExtent: true,
+      wrapDateLine: true
+   });
    map.addLayer(osmarender);
 
-   markers = new OpenLayers.Layer.Markers("markers", { visibility: false });
+   var maplint = new OpenLayers.Layer.OSM.Maplint("Maplint", {
+      displayOutsideMaxExtent: true,
+      wrapDateLine: true
+   });
+   map.addLayer(maplint);
+
+   var numZoomLevels = Math.max(mapnik.numZoomLevels, osmarender.numZoomLevels);
+   markers = new OpenLayers.Layer.Markers("Markers", {
+      displayInLayerSwitcher: false,
+      numZoomLevels: numZoomLevels,
+      maxExtent: new OpenLayers.Bounds(-20037508,-20037508,20037508,20037508),
+      maxResolution: 156543,
+      units: "m",
+      projection: "EPSG:900913"
+   });
    map.addLayer(markers);
 
-   map.addControl(new OpenLayers.Control.LayerSwitcher());
-   map.addControl(new OpenLayers.Control.KeyboardDefaults());
-
    return map;
 }
 
@@ -37,7 +63,6 @@ function addMarkerToMap(position, icon, description) {
    var marker = new OpenLayers.Marker(position, icon);
 
    markers.addMarker(marker);
-   markers.setVisibility(true);
 
    if (description) {
       marker.events.register("click", marker, function() { openMapPopup(marker, description) });
@@ -49,11 +74,10 @@ function addMarkerToMap(position, icon, description) {
 function openMapPopup(marker, description) {
    closeMapPopup();
 
-   popup = new OpenLayers.Popup.AnchoredBubble("popup", marker.lonlat,
-                                               sizeMapPopup(description),
-                                               "<p style='padding-right: 28px'>" + description + "</p>",
-                                               marker.icon, true);
+   popup = new OpenLayers.Popup.AnchoredBubble("popup", marker.lonlat, null,
+                                               description, marker.icon, true);
    popup.setBackgroundColor("#E3FFC5");
+   popup.autoSize = true;
    map.addPopup(popup);
 
    return popup;
@@ -66,27 +90,6 @@ function closeMapPopup() {
    }
 }
 
-function sizeMapPopup(text) {
-   var box = document.createElement("div");
-
-   box.innerHTML = text;
-   box.style.visibility = "hidden";
-   box.style.position = "absolute";
-   box.style.top = "0px";
-   box.style.left = "0px";
-   box.style.width = "200px";
-   box.style.height = "auto";
-
-   document.body.appendChild(box);
-
-   var width = box.offsetWidth;
-   var height = box.offsetHeight;
-
-   document.body.removeChild(box);
-
-   return new OpenLayers.Size(width + 30, height + 24);
-}
-
 function removeMarkerFromMap(marker){
    markers.removeMarker(marker);
 }