reimplement feature 'encoded url' (#16)

change symbol names for better readability
beautify location-sidebar
cleanup sourcecode

* change symbols to unicode-names

* reimplement feature 'encoded url'

lib/gui.js

@@ -57,7 +57,7 @@ function (chroma, Map, Sidebar, Tabs, Container, Meshstats, Legend, Linklist,
     contentDiv.appendChild(buttons)
 
     var buttonToggle = document.createElement("button")
-    buttonToggle.textContent = ""
+    buttonToggle.textContent = "\uF133"
     buttonToggle.onclick = function () {
       if (content.constructor === Map)
         router.view("g")

lib/map.js

@@ -18,7 +18,7 @@ define(["map/clientlayer", "map/labelslayer",
 
         onAdd: function () {
           var button = L.DomUtil.create("button", "add-layer")
-          button.textContent = ""
+          button.textContent = "\uF2C7"
 
           // L.DomEvent.disableClickPropagation(button)
           // Click propagation isn't disabled as this causes problems with the
@@ -46,7 +46,7 @@ define(["map/clientlayer", "map/labelslayer",
 
         onAdd: function () {
           var button = L.DomUtil.create("button", "locate-user")
-          button.textContent = ""
+          button.textContent = "\uF2E9"
 
           L.DomEvent.disableClickPropagation(button)
           L.DomEvent.addListener(button, "click", this.onClick, this)
@@ -85,7 +85,7 @@ define(["map/clientlayer", "map/labelslayer",
 
       onAdd: function () {
         var button = L.DomUtil.create("button", "coord-picker")
-        button.textContent = ""
+        button.textContent = "\uF2A6"
 
         // Click propagation isn't disabled as this causes problems with the
         // location picking mode; instead propagation is stopped in onClick().

lib/router.js

@@ -78,6 +78,8 @@ define(function () {
       if (!s)
         return false
 
+      s = decodeURIComponent(s)
+
       if (!s.startsWith("#!"))
         return false
 
@@ -94,7 +96,7 @@ define(function () {
         var id
 
         if (args[0] === "n") {
-          id = decodeURIComponent(args[1])
+          id = args[1]
           if (id in objects.nodes) {
             currentObject = { node: objects.nodes[id] }
             gotoNode(objects.nodes[id])
@@ -103,7 +105,7 @@ define(function () {
         }
 
         if (args[0] === "l") {
-          id = decodeURIComponent(args[1])
+          id = args[1]
           if (id in objects.links) {
             currentObject = { link: objects.links[id] }
             gotoLink(objects.links[id])