@cleerlycode/cornerstone-wado-image-loader

<!doctype html> <html lang="en"> <head> <title>Code coverage report for src/webWorker/webWorker.js</title> <meta charset="utf-8" /> <link rel="stylesheet" href="../../prettify.css" /> <link rel="stylesheet" href="../../base.css" /> <meta name="viewport" content="width=device-width, initial-scale=1"> <style type='text/css'> .coverage-summary .sorter { background-image: url(../../sort-arrow-sprite.png); } </style> </head> <body> <div class='wrapper'> <div class='pad1'> <h1> <a href="../../index.html">all files</a> / <a href="index.html">src/webWorker/</a> webWorker.js </h1> <div class='clearfix'> <div class='fl pad1y space-right2'> 17.65% Statements 6/34 </div> <div class='fl pad1y space-right2'> 14.29% Branches 2/14 </div> <div class='fl pad1y space-right2'> 16.67% Functions 1/6 </div> <div class='fl pad1y space-right2'> 17.65% Lines 6/34 </div> </div> </div> <div class='status-line low'></div> <pre><table class="coverage"> <tr><td class="line-count quiet">1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117</td><td class="line-coverage quiet">  1×     1×                                                                                               1×         1× 1×                                   1×                                                                                </td><td class="text"><pre class="prettyprint lang-js">// an object of task handlers const taskHandlers = {};   // Flag to ensure web worker is only initialized once let initialized = false;   // the configuration object passed in when the web worker manager is initialized let config;   /** * Initialization function that loads additional web workers and initializes them * @param data */ function initialize (data) { // console.log('web worker initialize ', data.workerIndex); // prevent initialization from happening more than once if (initialized) { return; }   // save the config data config = data.config;   // load any additional web worker tasks if (data.config.webWorkerTaskPaths) { for (let i = 0; i < data.config.webWorkerTaskPaths.length; i++) { self.importScripts(data.config.webWorkerTaskPaths[i]); } }   // initialize each task handler Object.keys(taskHandlers).forEach(function (key) { taskHandlers[key].initialize(config.taskConfiguration); });   // tell main ui thread that we have completed initialization self.postMessage({ taskType: 'initialize', status: 'success', result: { }, workerIndex: data.workerIndex });   initialized = true; }   /** * Function exposed to web worker tasks to register themselves * @param taskHandler */ export function registerTaskHandler (taskHandler) { Iif (taskHandlers[taskHandler.taskType]) { console.log('attempt to register duplicate task handler "', taskHandler.taskType, '"');   return false; } taskHandlers[taskHandler.taskType] = taskHandler; Iif (initialized) { taskHandler.initialize(config.taskConfiguration); } }   /** * Function to load a new web worker task with updated configuration * @param data */ function loadWebWorkerTask (data) { config = data.config; self.importScripts(data.sourcePath); }   /** * Web worker message handler - dispatches messages to the registered task handlers * @param msg */ self.onmessage = function (msg) { // console.log('web worker onmessage', msg.data);   // handle initialize message if (msg.data.taskType === 'initialize') { initialize(msg.data);   return; }   // handle loadWebWorkerTask message if (msg.data.taskType === 'loadWebWorkerTask') { loadWebWorkerTask(msg.data);   return; }   // dispatch the message if there is a handler registered for it if (taskHandlers[msg.data.taskType]) { taskHandlers[msg.data.taskType].handler(msg.data, function (result, transferList) { self.postMessage({ taskType: msg.data.taskType, status: 'success', result, workerIndex: msg.data.workerIndex }, transferList); });   return; }   // not task handler registered - send a failure message back to ui thread console.log('no task handler for ', msg.data.taskType); console.log(taskHandlers); self.postMessage({ taskType: msg.data.taskType, status: 'failed - no task handler registered', workerIndex: msg.data.workerIndex }); };  </pre></td></tr> </table></pre> <div class='push'></div> </div> <div class='footer quiet pad2 space-top1 center small'> Code coverage generated by <a href="http://istanbul-js.org/" target="_blank">istanbul</a> at Sun Apr 01 2018 20:02:13 GMT+0800 (CST) </div> </div> <script src="../../prettify.js"></script> <script> window.onload = function () { if (typeof prettyPrint === 'function') { prettyPrint(); } }; </script> <script src="../../sorter.js"></script> </body> </html>