Remove maplint layer fron the map

Remove the maplint layer from the map and change the way layers are
encoded in URLs to make links more robust when the available layers
are changed.

diff --git a/public/javascripts/map.js b/public/javascripts/map.js
index fd45d930462d3601e322c7121f927505b2938c15..6fcfdf120cd0fdafae0e7aee9774cbe31b97916f 100644 (file)
--- a/public/javascripts/map.js
+++ b/public/javascripts/map.js
@@ -34,21 +34,24 @@ function createMap(divName, options) {
    var mapnik = new OpenLayers.Layer.OSM.Mapnik(i18n("javascripts.map.base.mapnik"), {
       keyid: "mapnik",
       displayOutsideMaxExtent: true,
    var mapnik = new OpenLayers.Layer.OSM.Mapnik(i18n("javascripts.map.base.mapnik"), {
       keyid: "mapnik",
       displayOutsideMaxExtent: true,

-      wrapDateLine: true
+      wrapDateLine: true,
+      layerCode: "M"

    });
    map.addLayer(mapnik);
 
    var osmarender = new OpenLayers.Layer.OSM.Osmarender(i18n("javascripts.map.base.osmarender"), {
       keyid: "osmarender",
       displayOutsideMaxExtent: true,
    });
    map.addLayer(mapnik);
 
    var osmarender = new OpenLayers.Layer.OSM.Osmarender(i18n("javascripts.map.base.osmarender"), {
       keyid: "osmarender",
       displayOutsideMaxExtent: true,

-      wrapDateLine: true
+      wrapDateLine: true,
+      layerCode: "O"

    });
    map.addLayer(osmarender);
 
    var cyclemap = new OpenLayers.Layer.OSM.CycleMap(i18n("javascripts.map.base.cycle_map"), {
       keyid: "cyclemap",
       displayOutsideMaxExtent: true,
    });
    map.addLayer(osmarender);
 
    var cyclemap = new OpenLayers.Layer.OSM.CycleMap(i18n("javascripts.map.base.cycle_map"), {
       keyid: "cyclemap",
       displayOutsideMaxExtent: true,

-      wrapDateLine: true
+      wrapDateLine: true,
+      layerCode: "C"

    });
    map.addLayer(cyclemap);
 
    });
    map.addLayer(cyclemap);
 


@@ -60,16 +63,11 @@ function createMap(divName, options) {
    ], {
       displayOutsideMaxExtent: true,
       wrapDateLine: true,
    ], {
       displayOutsideMaxExtent: true,
       wrapDateLine: true,

-      numZoomLevels: 19
+      numZoomLevels: 19,
+      layerCode: "N"

    });
    map.addLayer(noname);
 
    });
    map.addLayer(noname);
 

-   var maplint = new OpenLayers.Layer.OSM.Maplint(i18n("javascripts.map.overlays.maplint"), {
-      displayOutsideMaxExtent: true,
-      wrapDateLine: true
-   });
-   map.addLayer(maplint);
-

    var numZoomLevels = Math.max(mapnik.numZoomLevels, osmarender.numZoomLevels);
 
    markers = new OpenLayers.Layer.Markers("Markers", {
    var numZoomLevels = Math.max(mapnik.numZoomLevels, osmarender.numZoomLevels);
 
    markers = new OpenLayers.Layer.Markers("Markers", {


@@ -226,39 +224,52 @@ function getEventPosition(event) {
 function getMapLayers() {
    var layerConfig = "";
 
 function getMapLayers() {
    var layerConfig = "";
 

-   for (var layers = map.getLayersBy("isBaseLayer", true), i = 0; i < layers.length; i++) {
-      layerConfig += layers[i] == map.baseLayer ? "B" : "0";
-   }
-
-   for (var layers = map.getLayersBy("isBaseLayer", false), i = 0; i < layers.length; i++) {
-      layerConfig += layers[i].getVisibility() ? "T" : "F";
+   for (var i = 0; i < map.layers.length; i++) {
+      if (map.layers[i].layerCode && map.layers[i].getVisibility()) {
+         layerConfig += map.layers[i].layerCode;
+      }

    }
 
    return layerConfig;
 }
 
 function setMapLayers(layerConfig) {
    }
 
    return layerConfig;
 }
 
 function setMapLayers(layerConfig) {

-   var l = 0;
+   if (layerConfig.charAt(0) == "B" || layerConfig.charAt(0) == "0") {
+      var l = 0;

 
 

-   for (var layers = map.getLayersBy("isBaseLayer", true), i = 0; i < layers.length; i++) {
-      var c = layerConfig.charAt(l++);
+      for (var layers = map.getLayersBy("isBaseLayer", true), i = 0; i < layers.length; i++) {
+         var c = layerConfig.charAt(l++);

 
 

-      if (c == "B") {
-         map.setBaseLayer(layers[i]);
+         if (c == "B") {
+            map.setBaseLayer(layers[i]);
+         }

       }
       }

-   }

 
 

-   while (layerConfig.charAt(l) == "B" || layerConfig.charAt(l) == "0") {
-      l++;
-   }
+      while (layerConfig.charAt(l) == "B" || layerConfig.charAt(l) == "0") {
+         l++;
+      }

 
 

-   for (var layers = map.getLayersBy("isBaseLayer", false), i = 0; i < layers.length; i++) {
-      var c = layerConfig.charAt(l++);
+      for (var layers = map.getLayersBy("isBaseLayer", false), i = 0; i < layers.length; i++) {
+         var c = layerConfig.charAt(l++);

 
 

-      if (c == "T") {
-         layers[i].setVisibility(true);
-      } else if(c == "F") {
-         layers[i].setVisibility(false);
+         if (c == "T") {
+            layers[i].setVisibility(true);
+         } else if(c == "F") {
+            layers[i].setVisibility(false);
+         }
+      }
+   } else {
+      for (var i = 0; i < map.layers.length; i++) {
+         if (map.layers[i].layerCode &&
+             layerConfig.indexOf(map.layers[i].layerCode) >= 0) {
+            if (map.layers[i].isBaseLayer) {
+               map.setBaseLayer(map.layers[i]);
+            } else {
+               map.layers[i].setVisibility(true);
+            }
+         } else {
+            map.layers[i].setVisibility(false);
+         }

       }
    }
 }
       }
    }
 }

diff --git a/public/openlayers/OpenStreetMap.js b/public/openlayers/OpenStreetMap.js
index ce8a6e81fff66f48ea15b41a4395e747a95519e9..69f141806e077a11bf5077472fc73a47a01f28fe 100644 (file)
--- a/public/openlayers/OpenStreetMap.js
+++ b/public/openlayers/OpenStreetMap.js
@@ -111,31 +111,3 @@ OpenLayers.Layer.OSM.CycleMap = OpenLayers.Class(OpenLayers.Layer.OSM, {
 
     CLASS_NAME: "OpenLayers.Layer.OSM.CycleMap"
 });
 
     CLASS_NAME: "OpenLayers.Layer.OSM.CycleMap"
 });

-
-/**
- * Class: OpenLayers.Layer.OSM.Maplint
- *
- * Inherits from:
- *  - <OpenLayers.Layer.OSM>
- */
-OpenLayers.Layer.OSM.Maplint = OpenLayers.Class(OpenLayers.Layer.OSM, {
-    /**
-     * Constructor: OpenLayers.Layer.OSM.Maplint
-     *
-     * Parameters:
-     * name - {String}
-     * options - {Object} Hashtable of extra options to tag onto the layer
-     */
-    initialize: function(name, options) {
-        var url = [
-            "http://d.tah.openstreetmap.org/Tiles/maplint/${z}/${x}/${y}.png",
-            "http://e.tah.openstreetmap.org/Tiles/maplint/${z}/${x}/${y}.png",
-            "http://f.tah.openstreetmap.org/Tiles/maplint/${z}/${x}/${y}.png"
-        ];
-        options = OpenLayers.Util.extend({ numZoomLevels: 18, isBaseLayer: false, visibility: false }, options);
-        var newArguments = [name, url, options];
-        OpenLayers.Layer.OSM.prototype.initialize.apply(this, newArguments);
-    },
-
-    CLASS_NAME: "OpenLayers.Layer.OSM.Maplint"
-});