LT-301: Addeing Stack Scroll, Reset, Rotate, Flip H, Flip V, Invert, Magnify, Elliptical ROI, Clear and Toggle CINE dialog buttons to More Tools panel

Packages/ohif-viewerbase/lib/toolManager.js

@@ -18,8 +18,8 @@ var initialized = false;
 function configureTools() {
 
     // Get Cornerstone Tools
-    const { panMultiTouch, textStyle, toolStyle, toolColors, 
-            length, bidirectional, arrowAnnotate, zoom } = cornerstoneTools;
+    const { panMultiTouch, textStyle, toolStyle, toolColors, length, 
+            bidirectional, arrowAnnotate, zoom, ellipticalRoi } = cornerstoneTools;
 
     // Set the configuration for the multitouch pan tool
     const multiTouchPanConfig = {
@@ -52,6 +52,7 @@ function configureTools() {
     // Get some tools config to not override them
     const lengthConfig = length.getConfiguration();
     const bidirectionalConfig = bidirectional.getConfiguration();
+    const ellipticalRoiConfig = ellipticalRoi.getConfiguration();
 
     // Add shadow to length tool 
     length.setConfiguration({
@@ -65,6 +66,12 @@ function configureTools() {
         ...shadowConfig
     });
 
+    // Add shadow to length tool
+    ellipticalRoi.setConfiguration({
+        ...ellipticalRoiConfig,
+        ...shadowConfig
+    });
+
     // Set the configuration values for the text annotation (Arrow) tool
     const annotateConfig = {
         getTextCallback: getAnnotationTextCallback,
@@ -132,6 +139,11 @@ toolManager = {
             touch: cornerstoneTools.arrowAnnotateTouch
         });
 
+        toolManager.addTool('rotate', {
+            mouse: cornerstoneTools.rotate,
+            touch: cornerstoneTools.rotateTouchDrag
+        });
+
         if (OHIF.viewer.defaultTool) {
             activeTool = OHIF.viewer.defaultTool;
         }

Packages/ohif-viewerbase/lib/viewportFunctions.js

@@ -198,6 +198,44 @@ hasMultipleFrames = () => {
       return true;
     }
 
+    if(clipState) {
+        // Return true if the clip is playing
+        return !_.isUndefined(clipState.intervalId);
+    }
+
+    return false;
+};
+
+// Check if a study has multiple frames
+hasMultipleFrames = () => {
+    // Its called everytime active viewport and/or layout change
+    Session.get('activeViewport');
+    Session.get('LayoutManagerUpdated');
+
+    const activeViewport = getActiveViewportElement();
+
+    // No active viewport yet: disable button
+    if(!activeViewport) {
+      return true;
+    }
+
+    // Get images in the stack
+    const stackToolData = cornerstoneTools.getToolState(activeViewport, 'stack');
+
+    // No images in the stack, so disable button
+    if (!stackToolData || !stackToolData.data || !stackToolData.data.length) {
+        return true;
+    }
+
+    // Get number of images in the stack
+    const stackData = stackToolData.data[0];
+    const nImages = stackData.imageIds && stackData.imageIds.length ? stackData.imageIds.length : 1;
+
+    // Stack has just one image, so disable button
+    if(nImages === 1) {
+      return true;
+    }
+
     return false;
 };