Improve display of objects on data browser maps

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

diff --git a/app/assets/javascripts/application.js b/app/assets/javascripts/application.js
index 352ec9f8ae2117ac7082efa2b79da801ba9dfe25..4c2b7940370d3d07aa04375456a2d1501cad4861 100644 (file)
--- a/app/assets/javascripts/application.js
+++ b/app/assets/javascripts/application.js
@@ -2,39 +2,47 @@
 //= require jquery_ujs
 //= require jquery.autogrowtextarea
 //= require jquery.timers
-//= require openlayers
+//= require jquery.cookie
+//= require augment
+//= require leaflet
+//= require leaflet.osm
+//= require leaflet.locationfilter
+//= require leaflet.pan
+//= require leaflet.zoom
 //= require i18n/translations
-//= require globals
-//= require compat
-//= require browse
-//= require export
+//= require oauth
+//= require osm
+//= require piwik
 //= require map
 //= require menu
-
-if ( !Array.prototype.forEach ) {
-  Array.prototype.forEach = function(fn, scope) {
-    for(var i = 0, len = this.length; i < len; ++i) {
-      fn.call(scope || this, this[i], i, this);
-    }
-  }
+//= require sidebar
+//= require richtext
+//= require resize
+//= require geocoder
+
+function zoomPrecision(zoom) {
+    var decimals = Math.pow(10, Math.floor(zoom/3));
+    return function(x) {
+         return Math.round(x * decimals) / decimals;
+    };
 }
 
 /*
  * Called as the user scrolls/zooms around to aniplate hrefs of the
  * view tab and various other links
  */
-function updatelinks(lon,lat,zoom,layers,minlon,minlat,maxlon,maxlat,objtype,objid) {
-  var decimals = Math.pow(10, Math.floor(zoom/3));
+function updatelinks(lon,lat,zoom,layers,minlon,minlat,maxlon,maxlat,object) {
+  var toPrecision = zoomPrecision(zoom);
   var node;
 
-  lat = Math.round(lat * decimals) / decimals;
-  lon = Math.round(lon * decimals) / decimals;
+  lat = toPrecision(lat);
+  lon = toPrecision(lon);
 
   if (minlon) {
-    minlon = Math.round(minlon * decimals) / decimals;
-    minlat = Math.round(minlat * decimals) / decimals;
-    maxlon = Math.round(maxlon * decimals) / decimals;
-    maxlat = Math.round(maxlat * decimals) / decimals;
+    minlon = toPrecision(minlon);
+    minlat = toPrecision(minlat);
+    maxlon = toPrecision(maxlon);
+    maxlat = toPrecision(maxlat);
   }
 
   $(".geolink").each(function (index, link) {
@@ -52,15 +60,12 @@ function updatelinks(lon,lat,zoom,layers,minlon,minlat,maxlon,maxlat,objtype,obj
       args.layers = layers;
     }
 
-    if (objtype && $(link).hasClass("object")) {
-      args[objtype] = objid;
+    if (object && $(link).hasClass("object")) {
+      args[object.type] = object.id;
     }
 
-    var classes = $(link).attr("class").split(" ");
-
-    $(classes).each(function (index, classname) {
-      if (match = classname.match(/^minzoom([0-9]+)$/)) {
-        var minzoom = match[1];
+    var minzoom = $(link).data("minzoom");
+    if (minzoom) {
         var name = link.id.replace(/anchor$/, "");
 
         $(link).off("click.minzoom");
@@ -73,8 +78,7 @@ function updatelinks(lon,lat,zoom,layers,minlon,minlat,maxlon,maxlat,objtype,obj
           $(link).attr("title", I18n.t("javascripts.site." + name + "_disabled_tooltip"));
           $(link).addClass("disabled");
         }
-      }
-    });
+    }
 
     link.href = setArgs(link.href, args);
   });
@@ -85,8 +89,8 @@ function updatelinks(lon,lat,zoom,layers,minlon,minlat,maxlon,maxlat,objtype,obj
     var prefix = shortlinkPrefix();
 
     // Add ?{node,way,relation}=id to the arguments
-    if (objtype && objid) {
-      args[objtype] = objid;
+    if (object) {
+      args[object.type] = object.id;
     }
 
     // This is a hack to omit the default mapnik layer from the shortlink.
@@ -101,7 +105,7 @@ function updatelinks(lon,lat,zoom,layers,minlon,minlat,maxlon,maxlat,objtype,obj
     // ?{node,way,relation}= can be safely omitted from the shortlink
     // which encodes lat/lon/zoom. If new URL parameters are added to
     // the main slippy map this needs to be changed.
-    if (args.layers || args[objtype]) {
+    if (args.layers || object) {
       this.href = setArgs(prefix + "/go/" + code, args);
     } else {
       this.href = prefix + "/go/" + code;
@@ -203,67 +207,6 @@ function makeShortCode(lat, lon, zoom) {
     return str;
 }
 
-/*
- * Click handler to switch a rich text control to preview mode
- */
-function previewRichtext(event) {
-  var editor = $(this).parents(".richtext_container").find("textarea");
-  var preview = $(this).parents(".richtext_container").find(".richtext_preview");
-  var width = editor.outerWidth() - preview.outerWidth() + preview.innerWidth();
-  var minHeight = editor.outerHeight() - preview.outerHeight() + preview.innerHeight();
-
-  if (preview.contents().length == 0) {
-    preview.oneTime(500, "loading", function () {
-      preview.addClass("loading");
-    });
-
-    preview.load(editor.attr("data-preview-url"), { text: editor.val() }, function () {
-      preview.stopTime("loading");
-      preview.removeClass("loading");
-    });
-  }
-
-  editor.hide();
-  preview.width(width);
-  preview.css("min-height", minHeight + "px");
-  preview.show();
-
-  $(this).siblings(".richtext_doedit").prop("disabled", false);
-  $(this).prop("disabled", true);
-
-  event.preventDefault();
-}
-
-/*
- * Click handler to switch a rich text control to edit mode
- */
-function editRichtext(event) {
-  var editor = $(this).parents(".richtext_container").find("textarea");
-  var preview = $(this).parents(".richtext_container").find(".richtext_preview");
-
-  preview.hide();
-  editor.show();
-
-  $(this).siblings(".richtext_dopreview").prop("disabled", false);
-  $(this).prop("disabled", true);
-
-  event.preventDefault();
-}
-
-/*
- * Setup any rich text controls
- */
-$(document).ready(function () {
-  $(".richtext_preview").hide();
-  $(".richtext_content textarea").change(function () { 
-    $(this).parents(".richtext_container").find(".richtext_preview").empty();
-  });
-  $(".richtext_doedit").prop("disabled", true);
-  $(".richtext_dopreview").prop("disabled", false);
-  $(".richtext_doedit").click(editRichtext);
-  $(".richtext_dopreview").click(previewRichtext);
-});
-
 /*
  * Forms which have been cached by rails may have he wrong
  * authenticity token, so patch up any forms with the correct