fix(cli): better support for external modules and toolGroups in templates (#3364)

* choe(modes, components): improved readability

This commit includes changes to improve performance in the basic-dev-mode and Thumbnail components.
Additionally, a change in the webpack configuration file was made to ignore ".min.js.map" files.
The defaultDataSourceName was also added to several configuration files, and whiteLabeling code was removed
from the local_orthanc configuration file.

* fix(cli): better path management and add dependencies

* better docs

* add default tool group to the templates

* add review comments

* apply review comments

* try to fix test

* fix thumbnail in tests

extensions/cornerstone/src/services/ToolGroupService/ToolGroupService.ts

@@ -51,6 +51,10 @@ export default class ToolGroupService {
     Object.assign(this, pubSubServiceInterface);
   }
 
+  onModeExit() {
+    this.destroy();
+  }
+
   /**
    * Retrieves a tool group from the ToolGroupManager by tool group ID.
    * If no tool group ID is provided, it retrieves the tool group of the active viewport.

modes/basic-dev-mode/src/index.js

@@ -1,5 +1,5 @@
 import toolbarButtons from './toolbarButtons.js';
-import { hotkeys, ServicesManager } from '@ohif/core';
+import { hotkeys } from '@ohif/core';
 import { id } from './id';
 
 const configs = {
@@ -134,12 +134,6 @@ function modeFactory({ modeConfiguration }) {
         'MoreTools',
       ]);
     },
-    onModeExit: ({ servicesManager }) => {
-      const { toolGroupService, measurementService, toolbarService } =
-        servicesManager.services;
-
-      toolGroupService.destroy();
-    },
     validationTags: {
       study: [],
       series: [],

modes/longitudinal/src/index.js

@@ -254,3 +254,4 @@ const mode = {
 };
 
 export default mode;
+export { initToolGroups, toolbarButtons };

platform/cli/src/commands/linkPackage.js

@@ -41,9 +41,37 @@ async function linkPackage(packageDir, options, addToConfig, keyword) {
   results = await execa(`yarn`, ['link', packageName]);
   console.log(results.stdout);
 
+  // Add the node_modules of the linked package so that webpack
+  // can find the linked package externals if there are
+  const webpackPwaPath = path.join(
+    viewerDirectory,
+    '.webpack',
+    'webpack.pwa.js'
+  );
+
+  async function updateWebpackConfig(webpackConfigPath, packageDir) {
+    const packageNodeModules = path.join(packageDir, 'node_modules');
+    const fileContent = await fs.promises.readFile(webpackConfigPath, 'utf8');
+
+    const newLine = `path.resolve(__dirname, '${packageNodeModules}'),`;
+    const modifiedFileContent = fileContent.replace(
+      /(modules:\s*\[)([\s\S]*?)(\])/,
+      `$1$2  ${newLine}$3`
+    );
+
+    await fs.promises.writeFile(webpackConfigPath, modifiedFileContent);
+  }
+
+  await updateWebpackConfig(webpackPwaPath, packageDir);
+
   // change directory to viewer packages and add the config item
   process.chdir(viewerDirectory);
-  addToConfig(packageName, { version });
+  addToConfig(packageName, {
+    version,
+  });
+
+  // run prettier on the webpack config
+  results = await execa(`yarn`, ['prettier', '--write', webpackPwaPath]);
 }
 
 function linkExtension(packageDir, options) {

platform/cli/src/commands/unlinkPackage.js

@@ -1,4 +1,6 @@
 import { execa } from 'execa';
+import fs from 'fs';
+import path from 'path';
 import {
   validateYarn,
   removeExtensionFromConfig,
@@ -17,10 +19,51 @@ const linkPackage = async (packageName, options, removeFromConfig) => {
   const results = await execa(`yarn`, ['unlink', packageName]);
   console.log(results.stdout);
 
+  const webpackPwaPath = path.join(
+    viewerDirectory,
+    '.webpack',
+    'webpack.pwa.js'
+  );
+
+  await removePathFromWebpackConfig(webpackPwaPath, packageName);
+
   //update the plugin.json file
   removeFromConfig(packageName);
+
+  // run prettier on the webpack config
+  await execa(`yarn`, ['prettier', '--write', webpackPwaPath]);
 };
 
+async function removePathFromWebpackConfig(webpackConfigPath, packageName) {
+  const fileContent = await fs.promises.readFile(webpackConfigPath, 'utf8');
+
+  const packageNameSubstring = `${packageName}/node_modules`;
+  const pathResolveStart = 'path.resolve(';
+  const closingParenthesis = ')';
+
+  let startIndex = fileContent.indexOf(packageNameSubstring);
+
+  if (startIndex === -1) {
+    return;
+  }
+
+  // Find the start of the "path.resolve" line.
+  startIndex = fileContent.lastIndexOf(pathResolveStart, startIndex);
+
+  // Find the end of the line with the closing parenthesis.
+  let endIndex = fileContent.indexOf(closingParenthesis, startIndex) + 1;
+
+  // Check if there's a comma after the closing parenthesis and remove it as well.
+  if (fileContent[endIndex] === ',') {
+    endIndex++;
+  }
+
+  const modifiedFileContent =
+    fileContent.slice(0, startIndex) + fileContent.slice(endIndex);
+
+  await fs.promises.writeFile(webpackConfigPath, modifiedFileContent);
+}
+
 function unlinkExtension(extensionName, options) {
   linkPackage(extensionName, options, removeExtensionFromConfig);
 }

platform/cli/src/commands/utils/private/writePluginConfigFile.js

@@ -6,9 +6,9 @@ export default function writePluginConfigFile(pluginConfig) {
 
   fs.writeFileSync(
     `./pluginConfig.json`,
-    jsonStringOfFileContents,
+    jsonStringOfFileContents + '\n', // Add a newline character at the end
     { flag: 'w+' },
-    (err) => {
+    err => {
       if (err) {
         console.error(err);
         return;

platform/cli/src/questions.js

@@ -1,4 +1,5 @@
 import path from 'path';
+import os from 'os';
 
 function getPathQuestions(packageType) {
   return [
@@ -6,7 +7,7 @@ function getPathQuestions(packageType) {
       type: 'input',
       name: 'name',
       message: `What is the name of your ${packageType}?`,
-      validate: (input) => {
+      validate: input => {
         if (!input) {
           return 'Please enter a name';
         }
@@ -17,8 +18,8 @@ function getPathQuestions(packageType) {
     {
       type: 'input',
       name: 'baseDir',
-      message: `What is the target absolute path to create your ${packageType} (we recommend you do not use the OHIF ${packageType} folder (./${packageType}s) unless you are developing a core ${packageType}):`,
+      message: `What is the target path to create your ${packageType} (we recommend you do not use the OHIF ${packageType} folder (./${packageType}s) unless you are developing a core ${packageType}):`,
-      validate: (input) => {
+      validate: input => {
         if (!input) {
           console.log('Please provide a valid target directory path');
           return;
@@ -26,7 +27,13 @@ function getPathQuestions(packageType) {
         return true;
       },
       filter: (input, answers) => {
-        return path.resolve(input, answers.name);
+        // Replace ~ with the user's home directory
+        const expandedPath = input.replace(/^~(?=$|\/|\\)/, os.homedir());
+
+        // Resolve the path to an absolute path
+        const resolvedPath = path.resolve(expandedPath, answers.name);
+
+        return resolvedPath;
       },
     },
     {
@@ -43,6 +50,7 @@ function getRepoQuestions(packageType) {
       type: 'confirm',
       name: 'gitRepository',
       message: 'Should it be a git repository?',
+      default: false,
     },
     {
       type: 'confirm',

platform/cli/templates/mode/src/index.tsx

@@ -1,4 +1,6 @@
+import { hotkeys } from '@ohif/core';
 import { id } from './id';
+import { initToolGroups, toolbarButtons } from '@ohif/mode-longitudinal';
 
 const ohif = {
   layout: '@ohif/extension-default.layoutTemplateModule.viewerLayout',
@@ -38,12 +40,76 @@ function modeFactory({ modeConfiguration }) {
      * Runs when the Mode Route is mounted to the DOM. Usually used to initialize
      * Services and other resources.
      */
-    onModeEnter: ({ servicesManager, extensionManager }) => {},
+    onModeEnter: ({ servicesManager, extensionManager, commandsManager }) => {
-    /**
+      const {
-     * Runs when the Mode Route is unmounted from the DOM. Usually used to clean
+        measurementService,
-     * up resources and states
+        toolbarService,
-     */
+        toolGroupService,
-    onModeExit: () => {},
+      } = servicesManager.services;
+
+      measurementService.clearMeasurements();
+
+      // Init Default and SR ToolGroups
+      initToolGroups(extensionManager, toolGroupService, commandsManager);
+
+      let unsubscribe;
+
+      const activateTool = () => {
+        toolbarService.recordInteraction({
+          groupId: 'WindowLevel',
+          itemId: 'WindowLevel',
+          interactionType: 'tool',
+          commands: [
+            {
+              commandName: 'setToolActive',
+              commandOptions: {
+                toolName: 'WindowLevel',
+              },
+              context: 'CORNERSTONE',
+            },
+          ],
+        });
+
+        // We don't need to reset the active tool whenever a viewport is getting
+        // added to the toolGroup.
+        unsubscribe();
+      };
+
+      // Since we only have one viewport for the basic cs3d mode and it has
+      // only one hanging protocol, we can just use the first viewport
+      ({ unsubscribe } = toolGroupService.subscribe(
+        toolGroupService.EVENTS.VIEWPORT_ADDED,
+        activateTool
+      ));
+
+      toolbarService.init(extensionManager);
+      toolbarService.addButtons(toolbarButtons);
+      toolbarService.createButtonSection('primary', [
+        'MeasurementTools',
+        'Zoom',
+        'WindowLevel',
+        'Pan',
+        'Capture',
+        'Layout',
+        'MPR',
+        'Crosshairs',
+        'MoreTools',
+      ]);
+    },
+    onModeExit: ({ servicesManager }) => {
+      const {
+        toolGroupService,
+        syncGroupService,
+        toolbarService,
+        segmentationService,
+        cornerstoneViewportService,
+      } = servicesManager.services;
+
+      toolGroupService.destroy();
+      syncGroupService.destroy();
+      segmentationService.destroy();
+      cornerstoneViewportService.destroy();
+    },
     /** */
     validationTags: {
       study: [],
@@ -93,7 +159,7 @@ function modeFactory({ modeConfiguration }) {
     /** SopClassHandlers used by the mode */
     sopClassHandlers: [ohif.sopClassHandler],
     /** hotkeys for mode */
-    hotkeys: [''],
+    hotkeys: [...hotkeys.defaults.hotkeyBindings],
   };
 }
 

platform/docs/docs/development/ohif-cli.md

@@ -292,7 +292,7 @@ are currently being used by the viewer.
 
 ## Private NPM Repos
 
-For the `yarn cli` to view private NPM repos, create a read-only token with the 
+For the `yarn cli` to view private NPM repos, create a read-only token with the
 following steps and export it as an environmental variable. You may also export
 an existing npm token.
 ```
@@ -300,3 +300,9 @@ npm login
 npm token create --read-only
 export NPM_TOKEN=<your readonly token>
 ```
+
+## External dependencies
+The ohif-cli will add the path to the external dependencies to the webpack config,
+so that you can install them in your project and use them in your custom
+extensions and modes. To achieve this ohif-cli will update the webpack.pwa.js
+file in the platform/viewer directory.

platform/docs/versioned_docs/version-3.0/platform/themeing.md

@@ -127,7 +127,9 @@ window.config = {
 
 > You can simply use the stylings from tailwind CSS in the whiteLabeling
 
-In addition to text, you can also add your custom logo
+In addition to text, you can also add your custom logo. You can put them
+inside the platform/viewer/public/assets folder and use them in the
+whiteLabeling section.
 
 ```js
 window.config = {
@@ -143,7 +145,7 @@ window.config = {
           href: '/',
         },
         React.createElement('img', {
-          src: './customLogo.svg',
+          src: './assets/customLogo.svg',
           // className: 'w-8 h-8',
         })
       );

platform/ui/src/components/Thumbnail/Thumbnail.tsx

@@ -52,7 +52,7 @@ const Thumbnail = ({
             'flex flex-1 items-center justify-center rounded-md bg-black text-base text-white overflow-hidden min-h-32',
             isActive
               ? 'border-2 border-primary-light'
-              : 'border border-secondary-light group-focus:border-blue-300 hover:border-blue-300'
+              : 'border border-secondary-light hover:border-blue-300'
           )}
           style={{
             margin: isActive ? '0' : '1px',

platform/viewer/.webpack/webpack.pwa.js

@@ -106,7 +106,7 @@ module.exports = (env, argv) => {
               '../../../node_modules/dicom-microscopy-viewer/dist/dynamic-import',
             to: DIST_DIR,
             globOptions: {
-              ignore: ['*.js.map'],
+              ignore: ['**/*.min.js.map'],
             },
           },
           // Copy dicom-image-loader build files

platform/viewer/public/config/aws.js

@@ -1,6 +1,5 @@
 window.config = {
   routerBasename: '/',
-  // whiteLabelling: {},
   extensions: [],
   modes: [],
   showStudyList: true,
@@ -11,6 +10,7 @@ window.config = {
   showLoadingIndicator: true,
   strictZSpacingForVolumeViewport: true,
   // filterQueryParam: false,
+  defaultDataSourceName: 'dicomweb',
   dataSources: [
     {
       friendlyName: 'dcmjs DICOMWeb Server',
@@ -54,26 +54,6 @@ window.config = {
     // Could use services manager here to bring up a dialog/modal if needed.
     console.warn('test, navigate to https://ohif.org/');
   },
-  // whiteLabeling: {
-  //   /* Optional: Should return a React component to be rendered in the "Logo" section of the application's Top Navigation bar */
-  //   createLogoComponentFn: function (React) {
-  //     return React.createElement(
-  //       'a',
-  //       {
-  //         target: '_self',
-  //         rel: 'noopener noreferrer',
-  //         className: 'text-purple-600 line-through',
-  //         href: '/',
-  //       },
-  //       React.createElement('img',
-  //         {
-  //           src: './customLogo.svg',
-  //           className: 'w-8 h-8',
-  //         }
-  //       ))
-  //   },
-  // },
-  defaultDataSourceName: 'dicomweb',
   hotkeys: [
     {
       commandName: 'incrementActiveViewport',

platform/viewer/public/config/default.js

@@ -24,6 +24,7 @@ window.config = {
     prefetch: 25,
   },
   // filterQueryParam: false,
+  defaultDataSourceName: 'dicomweb',
   dataSources: [
     {
       friendlyName: 'dcmjs DICOMWeb Server',
@@ -96,13 +97,12 @@ window.config = {
   //       },
   //       React.createElement('img',
   //         {
-  //           src: './customLogo.svg',
+  //           src: './assets/customLogo.svg',
   //           className: 'w-8 h-8',
   //         }
   //       ))
   //   },
   // },
-  defaultDataSourceName: 'dicomweb',
   hotkeys: [
     {
       commandName: 'incrementActiveViewport',

platform/viewer/public/config/demo.js

@@ -8,6 +8,7 @@ window.config = {
   showWarningMessageForCrossOrigin: true,
   strictZSpacingForVolumeViewport: true,
   showCPUFallbackMessage: true,
+  defaultDataSourceName: 'dicomweb',
   dataSources: [
     {
       friendlyName: 'DCM4CHEE Server',
@@ -25,7 +26,6 @@ window.config = {
       },
     },
   ],
-  defaultDataSourceName: 'dicomweb',
   hotkeys: [
     {
       commandName: 'incrementActiveViewport',

platform/viewer/public/config/dicomweb-server.js

@@ -1,6 +1,5 @@
 window.config = {
   routerBasename: '/',
-  // whiteLabelling: {},
   extensions: [],
   modes: [],
   showStudyList: true,
@@ -11,6 +10,7 @@ window.config = {
   showLoadingIndicator: true,
   strictZSpacingForVolumeViewport: true,
   // filterQueryParam: false,
+  defaultDataSourceName: 'dicomweb',
   dataSources: [
     {
       friendlyName: 'dcmjs DICOMWeb Server',
@@ -45,5 +45,4 @@ window.config = {
       configuration: {},
     },
   ],
-  defaultDataSourceName: 'dicomweb',
 };

platform/viewer/public/config/dicomweb_relative.js

@@ -1,6 +1,5 @@
 window.config = {
   routerBasename: '/',
-  // whiteLabelling: {},
   extensions: [],
   modes: [],
   showStudyList: true,
@@ -12,6 +11,7 @@ window.config = {
   showLoadingIndicator: true,
   strictZSpacingForVolumeViewport: true,
   // filterQueryParam: false,
+  defaultDataSourceName: 'dicomweb',
   dataSources: [
     {
       friendlyName: 'Static WADO Local Data',
@@ -55,26 +55,6 @@ window.config = {
     // Could use services manager here to bring up a dialog/modal if needed.
     console.warn('test, navigate to https://ohif.org/');
   },
-  // whiteLabeling: {
-  //   /* Optional: Should return a React component to be rendered in the "Logo" section of the application's Top Navigation bar */
-  //   createLogoComponentFn: function (React) {
-  //     return React.createElement(
-  //       'a',
-  //       {
-  //         target: '_self',
-  //         rel: 'noopener noreferrer',
-  //         className: 'text-purple-600 line-through',
-  //         href: '/',
-  //       },
-  //       React.createElement('img',
-  //         {
-  //           src: './customLogo.svg',
-  //           className: 'w-8 h-8',
-  //         }
-  //       ))
-  //   },
-  // },
-  defaultDataSourceName: 'dicomweb',
   hotkeys: [
     {
       commandName: 'incrementActiveViewport',

platform/viewer/public/config/docker_nginx-orthanc.js

@@ -9,6 +9,7 @@ window.config = {
   showCPUFallbackMessage: true,
   showLoadingIndicator: true,
   strictZSpacingForVolumeViewport: true,
+  defaultDataSourceName: 'dicomweb',
   dataSources: [
     {
       friendlyName: 'Orthanc Server',
@@ -39,5 +40,4 @@ window.config = {
       configuration: {},
     },
   ],
-  defaultDataSourceName: 'dicomweb',
 };

platform/viewer/public/config/docker_openresty-orthanc.js

@@ -9,6 +9,7 @@ window.config = {
   showCPUFallbackMessage: true,
   showLoadingIndicator: true,
   strictZSpacingForVolumeViewport: true,
+  defaultDataSourceName: 'dicomweb',
   dataSources: [
     {
       friendlyName: 'Orthanc Server',
@@ -39,5 +40,4 @@ window.config = {
       configuration: {},
     },
   ],
-  defaultDataSourceName: 'dicomweb',
 };

platform/viewer/public/config/e2e.js

@@ -10,6 +10,7 @@ window.config = {
   showCPUFallbackMessage: false,
   strictZSpacingForVolumeViewport: true,
   // filterQueryParam: false,
+  defaultDataSourceName: 'e2e',
   dataSources: [
     {
       friendlyName: 'StaticWado test data',
@@ -118,25 +119,5 @@ window.config = {
     // Could use services manager here to bring up a dialog/modal if needed.
     console.warn('test, navigate to https://ohif.org/');
   },
-  // whiteLabeling: {
-  //   /* Optional: Should return a React component to be rendered in the "Logo" section of the application's Top Navigation bar */
-  //   createLogoComponentFn: function (React) {
-  //     return React.createElement(
-  //       'a',
-  //       {
-  //         target: '_self',
-  //         rel: 'noopener noreferrer',
-  //         className: 'text-purple-600 line-through',
-  //         href: '/',
-  //       },
-  //       React.createElement('img',
-  //         {
-  //           src: './customLogo.svg',
-  //           className: 'w-8 h-8',
-  //         }
-  //       ))
-  //   },
-  // },
-  defaultDataSourceName: 'e2e',
   hotkeys: [],
 };

platform/viewer/public/config/google.js

@@ -30,11 +30,11 @@ window.config = {
       revokeAccessTokenOnSignout: true,
     },
   ],
-  // whiteLabelling: {},
   extensions: [],
   modes: [],
   showStudyList: true,
   // filterQueryParam: false,
+  defaultDataSourceName: 'dicomweb',
   dataSources: [
     {
       friendlyName: 'dcmjs DICOMWeb Server',
@@ -72,5 +72,4 @@ window.config = {
       configuration: {},
     },
   ],
-  defaultDataSourceName: 'dicomweb',
 };

platform/viewer/public/config/local_dcm4chee.js

@@ -13,6 +13,7 @@ window.config = {
   showCPUFallbackMessage: true,
   showLoadingIndicator: true,
   strictZSpacingForVolumeViewport: true,
+  defaultDataSourceName: 'dicomweb',
   dataSources: [
     {
       friendlyName: 'DCM4CHEE Server',
@@ -49,5 +50,4 @@ window.config = {
     },
   ],
   studyListFunctionsEnabled: true,
-  defaultDataSourceName: 'dicomweb',
 };

platform/viewer/public/config/local_orthanc.js

@@ -1,6 +1,5 @@
 window.config = {
   routerBasename: '/',
-  // whiteLabelling: {},
   extensions: [],
   modes: [],
   customizationService: {
@@ -14,6 +13,7 @@ window.config = {
   showCPUFallbackMessage: true,
   strictZSpacingForVolumeViewport: true,
   // filterQueryParam: false,
+  defaultDataSourceName: 'dicomweb',
   dataSources: [
     {
       friendlyName: 'dcmjs DICOMWeb Server',
@@ -57,26 +57,6 @@ window.config = {
     // Could use services manager here to bring up a dialog/modal if needed.
     console.warn('test, navigate to https://ohif.org/');
   },
-  // whiteLabeling: {
-  //   /* Optional: Should return a React component to be rendered in the "Logo" section of the application's Top Navigation bar */
-  //   createLogoComponentFn: function (React) {
-  //     return React.createElement(
-  //       'a',
-  //       {
-  //         target: '_self',
-  //         rel: 'noopener noreferrer',
-  //         className: 'text-purple-600 line-through',
-  //         href: '/',
-  //       },
-  //       React.createElement('img',
-  //         {
-  //           src: './customLogo.svg',
-  //           className: 'w-8 h-8',
-  //         }
-  //       ))
-  //   },
-  // },
-  defaultDataSourceName: 'dicomweb',
   hotkeys: [
     {
       commandName: 'incrementActiveViewport',

platform/viewer/public/config/local_static.js

@@ -14,6 +14,7 @@ window.config = {
   showLoadingIndicator: true,
   strictZSpacingForVolumeViewport: true,
   // filterQueryParam: false,
+  defaultDataSourceName: 'dicomweb',
   dataSources: [
     {
       friendlyName: 'Static WADO Local Data',
@@ -56,7 +57,6 @@ window.config = {
     // Could use services manager here to bring up a dialog/modal if needed.
     console.warn('test, navigate to https://ohif.org/');
   },
-  defaultDataSourceName: 'dicomweb',
   hotkeys: [
     {
       commandName: 'incrementActiveViewport',

platform/viewer/public/config/multiple.js

@@ -22,6 +22,7 @@ window.config = {
   showLoadingIndicator: true,
   strictZSpacingForVolumeViewport: true,
   // filterQueryParam: false,
+  defaultDataSourceName: 'default',
   dataSources: [
     {
       friendlyName: 'Static WADO Local Data',
@@ -131,7 +132,6 @@ window.config = {
     // Could use services manager here to bring up a dialog/modal if needed.
     console.warn('test, navigate to https://ohif.org/');
   },
-  defaultDataSourceName: 'default',
 
   // Only list the unique hotkeys
   hotkeys: [],

platform/viewer/public/config/netlify.js

@@ -1,6 +1,5 @@
 window.config = {
   routerBasename: '/',
-  // whiteLabelling: {},
   extensions: [],
   modes: [],
   showStudyList: true,
@@ -11,6 +10,7 @@ window.config = {
   showLoadingIndicator: true,
   strictZSpacingForVolumeViewport: true,
   // filterQueryParam: false,
+  defaultDataSourceName: 'dicomweb',
   dataSources: [
     {
       friendlyName: 'dcmjs DICOMWeb Server',
@@ -54,26 +54,6 @@ window.config = {
     // Could use services manager here to bring up a dialog/modal if needed.
     console.warn('test, navigate to https://ohif.org/');
   },
-  // whiteLabeling: {
-  //   /* Optional: Should return a React component to be rendered in the "Logo" section of the application's Top Navigation bar */
-  //   createLogoComponentFn: function (React) {
-  //     return React.createElement(
-  //       'a',
-  //       {
-  //         target: '_self',
-  //         rel: 'noopener noreferrer',
-  //         className: 'text-purple-600 line-through',
-  //         href: '/',
-  //       },
-  //       React.createElement('img',
-  //         {
-  //           src: './customLogo.svg',
-  //           className: 'w-8 h-8',
-  //         }
-  //       ))
-  //   },
-  // },
-  defaultDataSourceName: 'dicomweb',
   hotkeys: [
     {
       commandName: 'incrementActiveViewport',