starting to cleanup+style map controls.

[rails.git] / app / assets / javascripts / map.js.erb

diff --git a/app/assets/javascripts/map.js.erb b/app/assets/javascripts/map.js.erb
index 8b621e3aed4473302d4963473b7c9d75556e8d36..a7e9f6f5040b549f966e67ab5215b10ad636ae0a 100644 (file)
--- a/app/assets/javascripts/map.js.erb
+++ b/app/assets/javascripts/map.js.erb
@@ -12,77 +12,39 @@ L.extend(L.LatLngBounds.prototype, {
 
 L.Icon.Default.imagePath = <%= "#{asset_prefix}/images".to_json %>;
 
-var map;
-var layers;
 var objectLayer;
 var objectLoader;
 
-function createMap(divName, options) {
-  if (!layers) {
-    layers = [
-      {
-        klass: L.OSM.Mapnik,
-        attribution: "",
-        keyid: "mapnik",
-        layerCode: "M",
-        name: I18n.t("javascripts.map.base.standard")
-      },
-      {
-        klass: L.OSM.CycleMap,
-        attribution: "Tiles courtesy of <a href='http://www.opencyclemap.org/' target='_blank'>Andy Allan</a>",
-        keyid: "cyclemap",
-        layerCode: "C",
-        name: I18n.t("javascripts.map.base.cycle_map")
-      },
-      {
-        klass: L.OSM.TransportMap,
-        attribution: "Tiles courtesy of <a href='http://www.opencyclemap.org/' target='_blank'>Andy Allan</a>",
-        keyid: "transportmap",
-        layerCode: "T",
-        name: I18n.t("javascripts.map.base.transport_map")
-      },
-      {
-        klass: L.OSM.MapQuestOpen,
-        attribution: "Tiles courtesy of <a href='http://www.mapquest.com/' target='_blank'>MapQuest</a> <img src='http://developer.mapquest.com/content/osm/mq_logo.png'>",
-        keyid: "mapquest",
-        layerCode: "Q",
-        name: I18n.t("javascripts.map.base.mapquest")
-      }
-    ];
-  }
-
-  options = $.extend({zoomControl: true, panZoomControl: true, layerControl: true}, options);
-
-  map = L.map(divName, $.extend({}, options, {panControl: false, zoomsliderControl: false, maxZoom: 18}));
-
-  if (map.attributionControl) {
-    map.attributionControl.setPrefix('');
-  }
-
-  if (options.panZoomControl) {
-    new L.Control.Pan().addTo(map);
-    new L.Control.Zoomslider({stepHeight: 7}).addTo(map);
-  }
-
-  var layersControl = L.control.layers();
-
-  if (options.layerControl) {
-    layersControl.addTo(map);
-    map.layersControl = layersControl;
-  }
-
-  for (var i = 0; i < layers.length; i++) {
-    layers[i].layer = new (layers[i].klass)(layers[i]);
-    layersControl.addBaseLayer(layers[i].layer, layers[i].name);
-  }
-
-  layers[0].layer.addTo(map);
-
-  $("#" + divName).on("resized", function () {
-    map.invalidateSize();
-  });
-
-  return map;
+function mapLayers() {
+  return [{
+    layer: new L.OSM.Mapnik({
+      attribution: ''
+    }),
+    keyid: "mapnik",
+    layerCode: "M",
+    name: I18n.t("javascripts.map.base.standard")
+  }, {
+    layer: new L.OSM.CycleMap( {
+      attribution: "Tiles courtesy of <a href='http://www.opencyclemap.org/' target='_blank'>Andy Allan</a>",
+    }),
+    keyid: "cyclemap",
+    layerCode: "C",
+    name: I18n.t("javascripts.map.base.cycle_map")
+  }, {
+    layer: new L.OSM.TransportMap({
+      attribution: "Tiles courtesy of <a href='http://www.opencyclemap.org/' target='_blank'>Andy Allan</a>",
+    }),
+    keyid: "transportmap",
+    layerCode: "T",
+    name: I18n.t("javascripts.map.base.transport_map")
+  }, {
+    layer: new L.OSM.MapQuestOpen({
+      attribution: "Tiles courtesy of <a href='http://www.mapquest.com/' target='_blank'>MapQuest</a> <img src='http://developer.mapquest.com/content/osm/mq_logo.png'>",
+    }),
+    keyid: "mapquest",
+    layerCode: "Q",
+    name: I18n.t("javascripts.map.base.mapquest")
+  }]
 }
 
 function getUserIcon(url) {
@@ -96,7 +58,7 @@ function getUserIcon(url) {
   });
 }
 
-function addObjectToMap(object, zoom, callback) {
+function addObjectToMap(object, map, options) {
   if (objectLoader) {
     objectLoader.abort();
   }
@@ -110,13 +72,10 @@ function addObjectToMap(object, zoom, callback) {
     dataType: "xml",
     success: function (xml) {
       objectLayer = new L.OSM.DataLayer(null, {
-        style: {
-          strokeColor: "blue",
-          strokeWidth: 3,
-          strokeOpacity: 0.5,
-          fillOpacity: 0.2,
-          fillColor: "lightblue",
-          pointRadius: 6
+        styles: {
+          node: options.style,
+          way: options.style,
+          area: options.style
         }
       });
 
@@ -136,60 +95,15 @@ function addObjectToMap(object, zoom, callback) {
 
       var bounds = objectLayer.getBounds();
 
-      if (zoom) {
+      if (options.zoom) {
         map.fitBounds(bounds);
       }
 
-      if (callback) {
-        callback(bounds);
+      if (options.callback) {
+        options.callback(bounds);
       }
 
       objectLayer.addTo(map);
     }
   });
 }
-
-function addBoxToMap(bounds) {
-  var box = L.rectangle(bounds, {
-    weight: 2,
-    color: '#e90',
-    fillOpacity: 0
-  });
-
-  box.addTo(map);
-
-  return box;
-}
-
-function getMapBaseLayer() {
-  for (var i = 0; i < layers.length; i++) {
-    if (map.hasLayer(layers[i].layer)) {
-      return layers[i];
-    }
-  }
-}
-
-function getMapLayers() {
-  var layerConfig = "";
-  for (var i = 0; i < layers.length; i++) {
-    if (map.hasLayer(layers[i].layer)) {
-      layerConfig += layers[i].layerCode;
-    }
-  }
-  return layerConfig;
-}
-
-function setMapLayers(layerConfig) {
-  var foundLayer = false;
-  for (var i = 0; i < layers.length; i++) {
-    if (layerConfig.indexOf(layers[i].layerCode) >= 0) {
-      map.addLayer(layers[i].layer);
-      foundLayer = true;
-    } else {
-      map.removeLayer(layers[i].layer);
-    }
-  }
-  if (!foundLayer) {
-    map.addLayer(layers[0].layer);
-  }
-}