start importing dicomViewer

anatomy/static/js/anatomy.js

@@ -1,10 +1,13 @@
+import * as dicomViewer from "./dicomViewer.js"
 
-var marked_answers = {
+window.marked_answers = {
     "correct": [],
     "half-correct": [],
     "incorrect": [],
 }
 
+window.control_pressed = false;
+
 
 $(document).ready(function () {
     $(".answer-list li").each(function (index, element) {
@@ -39,7 +42,7 @@ $(document).ready(function () {
         });
     }
 
-    dicom_images = document.getElementsByClassName("dicom-image");
+    let dicom_images = document.getElementsByClassName("dicom-image");
     if (dicom_images.length) {
 
         for (let element of dicom_images) {
@@ -48,6 +51,13 @@ $(document).ready(function () {
 
     }
 
+    let single_dicom = document.getElementById("single-dicom-viewer");
+    if (single_dicom) {
+        let images = single_dicom.dataset.images.split(",");
+        let annotations = single_dicom.dataset.annotations.split(",");
+        dicomViewer.loadCornerstone($(single_dicom), null, images, annotations);
+    }
+
     if ($("#question-mark-list").length) {
         $(".show-all-button").click(() => {
             $("#question-mark-list li").show();
@@ -62,6 +72,9 @@ $(document).ready(function () {
 
     }
 
+      $(document).keydown(keyDownHandler);
+      $(document).keyup(keyUpHandler);
+
 });
 
 function prepAnswerData() {
@@ -85,15 +98,15 @@ function prepAnswerData() {
     window.marked_answers["half-correct"] = [];
     window.marked_answers["incorrect"] = [];
     $("li span.correct").map(function () {
-        ans = $(this).text();
+        let ans = $(this).text();
         window.marked_answers["correct"].push(ans);
     })
     $("li span.half-correct").map(function () {
-        ans = $(this).text();
+        let ans = $(this).text();
         window.marked_answers["half-correct"].push(ans);
     })
     $("li span.incorrect").map(function () {
-        ans = $(this).text();
+        let ans = $(this).text();
         window.marked_answers["incorrect"].push(ans);
     })
     $("#id_marked_answers").val(JSON.stringify(window.marked_answers));
@@ -168,12 +181,12 @@ function setUpDicom(element) {
         const ArrowAnnotateTool = cornerstoneTools.ArrowAnnotateTool;
 
 
-        const imageId = element.dataset.url;
+        const imageIds = element.dataset.url.split(",");
 
-        console.log("Dicom - load imageId: ", imageId);
+        console.log("Dicom - load imageId: ", imageIds);
 
         cornerstone.enable(element);
-        cornerstone.loadAndCacheImage(imageId).then(function (image) {
+        cornerstone.loadAndCacheImage(imageIds[0]).then(function (image) {
             cornerstone.displayImage(element, image);
 
             cornerstoneTools.addTool(PanTool);
@@ -220,4 +233,115 @@ function setUpDicom(element) {
 
         });
 
+}
+
+function keyUpHandler(e) {
+  if(e.key == "Control") {
+    dicomViewer.registerPrimaryDicomInterface(e);
+    window.control_pressed = false;
+  }
+}
+
+function keyDownHandler(e) {
+  // Ignore our custom keybindings if we are currently in a field that
+  // accepts some kind of input
+  if($("*:focus:not(disabled)").is("textarea, input")) {
+    // unless a modifier key is pressed (not shift)
+    if(e.altKey ? true : false || e.ctrlKey ? true : false) {
+    } else {
+      return;
+    }
+  }
+
+  if(e.key == "Control") {
+    if(window.control_pressed == false) {
+      window.control_pressed = true;
+      dicomViewer.registerAltDicomInterface(e);
+    }
+  }
+
+  var charCode = typeof e.which == "number" ? e.which : e.keyCode;
+  console.log(e, charCode);
+
+  function numberKeyPressed(e, x) {
+    if(e.altKey ? true : false) {
+      dicomViewer.selectThumb(x);
+      e.preventDefault();
+    } else {
+    }
+  }
+
+  switch(charCode) {
+    case 13: // Return
+      if(e.shiftKey ? true : false) {
+        //$(".next-button:last").click();
+      } else {
+        //$(".check-button:last").click();
+      }
+      break;
+    case 32: // Space
+      if(e.shiftKey ? true : false) {
+        //$(".previous-button:last").click();
+      } else {
+        //$(".next-button:last").click();
+      }
+      e.preventDefault(); // Needed to stop the default action (scroll)
+      break;
+    case 46: // .
+      //toggleFlagged();
+      break;
+
+    // Numbers 1-9 select the corresponding answer (if it exists)
+    // TODO: fix for multi question questions
+    case 49: // 1
+      numberKeyPressed(e, 0);
+      break;
+    case 50: // 2
+      numberKeyPressed(e, 1);
+      break;
+    case 51: // 3
+      numberKeyPressed(e, 2);
+      break;
+    case 52: // 4
+      numberKeyPressed(e, 3);
+      break;
+    case 53: // 5
+      numberKeyPressed(e, 4);
+      break;
+    case 54: // 6
+      numberKeyPressed(e, 5);
+      break;
+    case 55: // 7
+      numberKeyPressed(e, 6);
+      break;
+    case 56: // 8
+      numberKeyPressed(e, 7);
+      break;
+    case 57: // 9
+      numberKeyPressed(e, 8);
+      break;
+    case 72: // H
+      previousQuestion();
+      break;
+    case 76: // L
+      //nextQuestion();
+      break;
+
+    case 102: // f
+      //$("#filter-toggle").click();
+      break;
+    case 103: // g
+      //$("#options").slideDown("slow");
+      //$("#goto-question-input").focus();
+      //e.preventDefault();
+      break;
+
+    // Vim like scrolling (incredibly important)
+    case 106: // j
+      //window.scrollBy(0, 25);
+      break;
+    case 107: // k
+      //window.scrollBy(0, -25);
+      break;
+  }
 }