Portal Highlighter - Initial Check in

code/portal_highlighter.js

@@ -0,0 +1,55 @@
+// Portal Highlighter //////////////////////////////////////////////////////////
+// these functions handle portal highlighters
+
+
+window._highlighters = null;
+window._current_highlighter = localStorage.portal_highlighter;
+window.changing_highlighters = false;
+
+window.addPortalHighlighter = function(name, callback) {
+  console.log("Regisering Portal Highlighter: " + name);
+  if(_highlighters === null) {
+    _highlighters = {};
+  }
+  _highlighters[name] = callback;
+  portalHighlighterControl();
+}
+
+window.portalHighlighterControl = function() {
+  if(_highlighters !== null) {
+    if($('#portal_highlight_select').length === 0) {
+      $("body").append("<select id='portal_highlight_select'></select>");
+    }
+    $("#portal_highlight_select").html('');
+    $("#portal_highlight_select").append($("<option>").attr('value','No Highlights').text('No Highlights'));
+    $.each(_highlighters, function(name, callback) {  
+      $("#portal_highlight_select").append($("<option>").attr('value',name).text(name));
+    });
+    $("#portal_highlight_select").val(localStorage.portal_highlighter);
+    $("#portal_highlight_select").change(function(){ changePortalHighlights($(this).val());});
+  }
+}
+
+window.changePortalHighlights = function(name) {
+  changing_highlighters = true;
+  _current_highlighter = name;
+  resetHighlightedPortals();
+  changing_highlighters = false;
+  localStorage.portal_highlighter = name;
+}
+
+window.highlightPortal = function(p) {
+  if(_highlighters !== null && _highlighters[_current_highlighter] !== undefined) {
+    p.options.highligher = _current_highlighter;
+    _highlighters[_current_highlighter]({portal: p});
+  }
+}
+
+window.resetHighlightedPortals = function() {
+  $.each(portals, function(ind, portal) {
+    try {
+      renderPortal(portal.options.ent);
+    }
+    catch(e) {}
+  }); 
+}