Pan/zoom controls that look like the OL ones

[rails.git] / app / assets / javascripts / index.js

diff --git a/app/assets/javascripts/index.js b/app/assets/javascripts/index.js
index 27a2d5ee881892961ce42909d138e9060e1dd146..4f0dfb148349acc40081eb99668eff02a4fbf51b 100644 (file)
--- a/app/assets/javascripts/index.js
+++ b/app/assets/javascripts/index.js
@@ -1,21 +1,31 @@
-var marker;
-var map;
-var params = OSM.mapParams();
+//= require index/browse
+//= require index/export
+//= require index/key
 
-function mapInit(){
-  map = createMap("map");
+$(document).ready(function () {
+  var permalinks = $("#permalink").html();
+  var marker;
+  var params = OSM.mapParams();
+  var map = createMap("map");
+
+  L.control.scale().addTo(map);
+
+  map.attributionControl.setPrefix(permalinks);
+
+  map.on("moveend baselayerchange", updateLocation);
 
   if (!params.object_zoom) {
     if (params.bbox) {
-      var bbox = new OpenLayers.Bounds(params.minlon, params.minlat, params.maxlon, params.maxlat);
+      var bbox = L.latLngBounds([params.minlat, params.minlon],
+                                [params.maxlat, params.maxlon]);
 
-      map.zoomToExtent(proj(bbox));
+      map.fitBounds(bbox);
 
       if (params.box) {
-        $(window).load(function() { addBoxToMap(bbox) });
+        addBoxToMap(bbox);
       }
     } else {
-      setMapCenter(new OpenLayers.LonLat(params.lon, params.lat), params.zoom);
+      map.setView([params.lat, params.lon], params.zoom);
     }
   }
 
@@ -24,44 +34,26 @@ function mapInit(){
   }
 
   if (params.marker) {
-    marker = addMarkerToMap(new OpenLayers.LonLat(params.mlon, params.mlat));
+    marker = addMarkerToMap([params.mlat, params.mlon]);
   }
 
   if (params.object) {
-    var url = "/api/" + OSM.API_VERSION + "/" + params.object_type + "/" + params.object_id;
-
-    if (params.object_type != "node") {
-      url += "/full";
-    }
-
-    $(window).load(function() { addObjectToMap(url, params.object_zoom) });
+    addObjectToMap(params.object, params.object_zoom);
   }
 
-  map.events.register("moveend", map, updateLocation);
-  map.events.register("changelayer", map, updateLocation);
-
-  updateLocation();
   handleResize();
-}
 
-$(document).ready(function () {
-  $("#show_data").click(function (e) {
-    $.ajax({ url: $(this).attr('href'), success: function (sidebarHtml) {
-      startBrowse(sidebarHtml);
-    }});
+  $("body").on("click", "a.set_position", function (e) {
     e.preventDefault();
-  });
 
-  $("body").on("click", "a.set_position", function () {
     var data = $(this).data();
-    var centre = new OpenLayers.LonLat(data.lon, data.lat);
+    var centre = L.latLng(data.lat, data.lon);
 
     if (data.minLon && data.minLat && data.maxLon && data.maxLat) {
-      var bbox = new OpenLayers.Bounds(data.minLon, data.minLat, data.maxLon, data.maxLat);
-
-      map.zoomToExtent(proj(bbox));
+      map.fitBounds([[data.minLat, data.minLon],
+                     [data.maxLat, data.maxLon]]);
     } else {
-      setMapCenter(centre, data.zoom);
+      map.setView(centre, data.zoom);
     }
 
     if (marker) {
@@ -69,73 +61,70 @@ $(document).ready(function () {
     }
 
     marker = addMarkerToMap(centre, getArrowIcon());
-
-    return false;
   });
-});
 
-function updateLocation() {
-  var lonlat = unproj(map.getCenter());
-  var zoom = map.getZoom();
-  var layers = getMapLayers();
-  var extents = unproj(map.getExtent());
-  var expiry = new Date();
-
-  updatelinks(lonlat.lon, lonlat.lat, zoom, layers, extents.left, extents.bottom, extents.right, extents.top, params.object_type, params.object_id);
-
-  expiry.setYear(expiry.getFullYear() + 10);
-  $.cookie("_osm_location", [lonlat.lon, lonlat.lat, zoom, layers].join("|"), {expires: expiry});
-}
+  function updateLocation() {
+    var center = map.getCenter();
+    var zoom = map.getZoom();
+    var layers = getMapLayers();
+    var extents = map.getBounds();
+
+    updatelinks(center.lng,
+                center.lat,
+                zoom,
+                layers,
+                extents.getWestLng(),
+                extents.getSouthLat(),
+                extents.getEastLng(),
+                extents.getNorthLat(),
+                params.object);
+
+    var expiry = new Date();
+    expiry.setYear(expiry.getFullYear() + 10);
+    $.cookie("_osm_location", [center.lng, center.lat, zoom, layers].join("|"), {expires: expiry});
+  }
 
-function remoteEditHandler(event) {
-  var extent = unproj(map.getExtent());
-  var loaded = false;
+  function remoteEditHandler() {
+    var extent = map.getBounds();
+    var loaded = false;
 
-  $("#linkloader").load(function () { loaded = true; });
-  $("#linkloader").attr("src", "http://127.0.0.1:8111/load_and_zoom?left=" + extent.left + "&top=" + extent.top + "&right=" + extent.right + "&bottom=" + extent.bottom);
+    $("#linkloader").load(function () { loaded = true; });
+    $("#linkloader").attr("src", "http://127.0.0.1:8111/load_and_zoom?left=" + extent.getWestLng()
+                                                                   + "&bottom=" + extent.getSouthLat()
+                                                                   + "&right=" + extent.getEastLng()
+                                                                   + "&top=" + extent.getNorthLat());
 
-  setTimeout(function () {
-    if (!loaded) alert(I18n.t('site.index.remote_failed'));
-  }, 1000);
+    setTimeout(function () {
+      if (!loaded) alert(I18n.t('site.index.remote_failed'));
+    }, 1000);
 
-  return false;
-}
+    return false;
+  }
 
-function installEditHandler() {
   $("a[data-editor=remote]").click(remoteEditHandler);
 
   if (OSM.preferred_editor == "remote" && $('body').hasClass("site-edit")) {
     remoteEditHandler();
   }
-}
 
-$(document).ready(mapInit);
-$(document).ready(installEditHandler);
-$(document).ready(handleResize);
+  $(window).resize(handleResize);
 
-$(window).resize(function() {
-  var centre = map.getCenter();
-  var zoom = map.getZoom();
+  $("#search_form").submit(function () {
+    var bounds = map.getBounds();
 
-  handleResize();
+    $("#sidebar_title").html(I18n.t('site.sidebar.search_results'));
+    $("#sidebar_content").load($(this).attr("action"), {
+      query: $("#query").val(),
+      minlon: bounds.getSouthWest().lng,
+      minlat: bounds.getSouthWest().lat,
+      maxlon: bounds.getNorthEast().lng,
+      maxlat: bounds.getNorthEast().lat
+    }, openSidebar);
 
-  map.setCenter(centre, zoom);
-});
-
-$(document).ready(function () {
-  $("#exportanchor").click(function (e) {
-    $.ajax({ url: $(this).data('url'), success: function (sidebarHtml) {
-      startExport(sidebarHtml);
-    }});
-    e.preventDefault();
+    return false;
   });
 
-  if (window.location.pathname == "/export") {
-    $("#exportanchor").click();
-  }
-
-  var query;
-  if (query = getArgs(window.location.toString()).query) {
-    doSearch(query);
+  if ($("#query").val()) {
+    $("#search_form").submit();
   }
 });