Switched to using 'cornerstoneViewportClickCommands' and consistency …

…with the context menu clicks.

extensions/cornerstone/src/initDoubleClick.ts

@@ -5,11 +5,29 @@ import { findNearbyToolData } from './utils/findNearbyToolData';
 
 const cs3DToolsEvents = Enums.Events;
 
-const DEFAULT_DOUBLE_CLICK_COMMAND: Types.Command = {
-  commandName: 'toggleOneUp',
-  commandOptions: {},
+const DEFAULT_DOUBLE_CLICK = {
+  doubleClick: {
+    commandName: 'toggleOneUp',
+    commandOptions: {},
+  },
 };
 
+/**
+ * Generates a double click event name, consisting of:
+ *    * alt when the alt key is down
+ *    * ctrl when the cctrl key is down
+ *    * shift when the shift key is down
+ *    * 'doubleClick'
+ */
+function getDoubleClickEventName(evt: CustomEvent) {
+  const nameArr = [];
+  if (evt.detail.event.altKey) nameArr.push('alt');
+  if (evt.detail.event.ctrlKey) nameArr.push('ctrl');
+  if (evt.detail.event.shiftKey) nameArr.push('shift');
+  nameArr.push('doubleClick');
+  return nameArr.join('');
+}
+
 export type initDoubleClickArgs = {
   customizationService: CustomizationService;
   commandsManager: CommandsManager;
@@ -26,13 +44,20 @@ function initDoubleClick({
       return;
     }
 
+    const eventName = getDoubleClickEventName(evt);
+
     // Allows for the customization of the double click on a viewport.
-    const customizations: Types.Command | Types.CommandCustomization =
-      (customizationService.get(
-        'cornerstoneViewportDoubleClickCommands'
-      ) as Types.CommandCustomization) || DEFAULT_DOUBLE_CLICK_COMMAND;
+    const customizations =
+      customizationService.get('cornerstoneViewportClickCommands') ||
+      DEFAULT_DOUBLE_CLICK;
+
+    const toRun = customizations[eventName];
+
+    if (!toRun) {
+      return;
+    }
 
-    commandsManager.run(customizations);
+    commandsManager.run(toRun);
   };
 
   function elementEnabledHandler(evt: CustomEvent) {