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WME True Segment Length

Displays geodesic segment length in feet & meters

  1. // ==UserScript==
  2. // @name         WME True Segment Length
  3. // @namespace    https://greasyfork.org/users/30701-justins83-waze
  4. // @version      2024.06.21.01
  5. // @description  Displays geodesic segment length in feet & meters
  6. // @author       JustinS83
  7. // @include      https://www.waze.com/editor*
  8. // @include      https://www.waze.com/*/editor*
  9. // @include      https://beta.waze.com/*
  10. // @exclude      https://www.waze.com/user/editor*
  11. // @grant        none
  12. // @require      https://greasyfork.org/scripts/24851-wazewrap/code/WazeWrap.js
  13. // @license      GPLv3
  14. // ==/UserScript==
  15.  
  16. /* global W */
  17. /* global OL */
  18. /* ecmaVersion 2017 */
  19. /* global $ */
  20. /* global _ */
  21. /* global WazeWrap */
  22. /* eslint curly: ["warn", "multi-or-nest"] */
  23.  
  24. (function() {
  25.  
  26.     function bootstrap(tries=1) {
  27.  
  28.         if (W &&
  29.             W.map &&
  30.             W.model &&
  31.             $ && WazeWrap.Ready)
  32.             init();
  33.         else if (tries < 1000)
  34.             setTimeout(function () {bootstrap(++tries);}, 200);
  35.     }
  36.  
  37.     bootstrap();
  38.  
  39.     function init(){
  40.         W.selectionManager.events.register("selectionchanged", null, waitAndUpdate);
  41.         W.model.actionManager.events.register("afteraction",null, updateDisplay);
  42.         W.model.actionManager.events.register("afterundoaction",null, updateDisplay);
  43.         W.model.actionManager.events.register("afterclearactions",null, updateDisplay);
  44.         W.model.actionManager.events.register("noActions",null, waitAndUpdate);
  45.         console.log("WME True Segment Length" + GM_info.script.version);
  46.     }
  47.  
  48.     async function waitAndUpdate(){
  49.         await new Promise(r => setTimeout(r, 150));
  50.         updateDisplay();
  51.     }
  52.  
  53.     function updateDisplay(){
  54.         var count = WazeWrap.getSelectedDataModelObjects().length;
  55.         var metersLength = 0;
  56.         var bold = false;
  57.  
  58.         if(count > 0){
  59.             for(let i=0;i<count;i++){
  60.                 let seg = WazeWrap.getSelectedDataModelObjects()[i];
  61.                 if(seg.type === "segment"){
  62.                     metersLength += WazeWrap.Geometry.calculateDistance(seg.getOLGeometry().components);
  63.                     if(!seg.isUnchanged())
  64.                         bold = true;
  65.                 }
  66.             }
  67.             if(metersLength >0){
  68.                 var isUSA = (typeof W.model.countries.objects[235] !== 'undefined');
  69.                 var ftLength = Math.round(metersLength * 3.28084 *100)/100;
  70.                 var milesLength = Math.round(ftLength/5280 *1000)/1000;
  71.  
  72.                 if(WazeWrap.getSelectedDataModelObjects()[0].attributes.id < 0){ //segment has not yet been saved
  73.                     var list = $('#segment-edit-general > div > ul')[0];
  74.                     var newItem = document.createElement("LI");
  75.                     var textnode = document.createTextNode("Length: " + metersLength +" m");
  76.                     newItem.appendChild(textnode);
  77.                     list.insertBefore(newItem, list.childNodes[0]);
  78.  
  79.                     if(isUSA){
  80.                         newItem = document.createElement("LI");
  81.                         textnode = document.createTextNode(`Length: ${ftLength} ft (${milesLength} miles)`);
  82.                         newItem.appendChild(textnode);
  83.                         list.insertBefore(newItem, list.childNodes[0]);
  84.                     }
  85.                 }
  86.                 else{
  87.                     try
  88.                     {
  89.                         $('#segment-edit-general > div > ul > li:nth-child(1) > span')[1].innerHTML = (Math.round(metersLength*100)/100) + " m";
  90.                         if($('#segment-edit-general > div > ul > li:nth-child(1) > span').length === 2 && isUSA)
  91.                             $('#segment-edit-general > div > ul > li:nth-child(1)').append(`<br/><span class="name">Length: </span><span class="value">${ftLength} ft</span><span class="value"> (${milesLength} miles)</span>`);
  92.                         if(bold){
  93.                             $('#segment-edit-general > div > ul > li:nth-child(1) > span').css('font-weight', "bold");
  94.                             if(isUSA)
  95.                                 $('#segment-edit-general > div > ul > li:nth-child(2) > span').css('font-weight', "bold");
  96.                         }
  97.                     }
  98.                     catch(ex)
  99.                     {
  100.  
  101.                     }
  102.                 }
  103.             }
  104.         }
  105.     }
  106.  
  107. })();