feat: explicit layout apply via HangingProtocolService (#2936)

* feat: add more types to HP service

* change hp to have apply protocol

* feat: mpr initial work

* apply protocol by id

* feat: mode should be able to apply protocol directly

* fix: wrong inheritance for viewports drag and drop

* apply review comments

modes/longitudinal/src/index.js

@@ -10,7 +10,6 @@ const NON_IMAGE_MODALITIES = ['SM', 'ECG', 'SR', 'SEG'];
 const ohif = {
   layout: '@ohif/extension-default.layoutTemplateModule.viewerLayout',
   sopClassHandler: '@ohif/extension-default.sopClassHandlerModule.stack',
-  hangingProtocols: '@ohif/extension-default.hangingProtocolModule.default',
 };
 
 const tracked = {
@@ -103,6 +102,7 @@ function modeFactory() {
         'Pan',
         'Capture',
         'Layout',
+        'MPR',
         'MoreTools',
       ]);
     },
@@ -169,7 +169,8 @@ function modeFactory() {
       },
     ],
     extensions: extensionDependencies,
-    hangingProtocols: [ohif.hangingProtocols],
+    // Default protocol gets self-registered by default in the init
+    hangingProtocol: 'default',
     // Order is important in sop class handlers when two handlers both use
     // the same sop class under different situations.  In that case, the more
     // general handler needs to come last.  For this case, the dicomvideo must

modes/longitudinal/src/initToolGroups.js

@@ -1,7 +1,8 @@
 function initDefaultToolGroup(
   extensionManager,
   ToolGroupService,
-  commandsManager
+  commandsManager,
+  toolGroupId
 ) {
   const utilityModule = extensionManager.getModuleEntry(
     '@ohif/extension-cornerstone.utilityModule.tools'
@@ -57,7 +58,6 @@ function initDefaultToolGroup(
     },
   };
 
-  const toolGroupId = 'default';
   ToolGroupService.createToolGroupAndAddTools(toolGroupId, tools, toolsConfig);
 }
 
@@ -140,8 +140,19 @@ function initSRToolGroup(extensionManager, ToolGroupService, commandsManager) {
 }
 
 function initToolGroups(extensionManager, ToolGroupService, commandsManager) {
-  initDefaultToolGroup(extensionManager, ToolGroupService, commandsManager);
+  initDefaultToolGroup(
+    extensionManager,
+    ToolGroupService,
+    commandsManager,
+    'default'
+  );
   initSRToolGroup(extensionManager, ToolGroupService, commandsManager);
+  initDefaultToolGroup(
+    extensionManager,
+    ToolGroupService,
+    commandsManager,
+    'mpr'
+  );
 }
 
 export default initToolGroups;

modes/longitudinal/src/toolbarButtons.js

@@ -290,6 +290,23 @@ const toolbarButtons = [
       columns: 3,
     },
   },
+  // Todo: MPR not ready yet for SEG support, not activating it now
+  {
+    id: 'MPR',
+    type: 'ohif.action',
+    props: {
+      icon: 'old-play',
+      label: 'MPR',
+      type: 'action',
+      commands: [
+        {
+          commandName: 'setHangingProtocol',
+          commandOptions: { protocolId: 'mpr' },
+          context: 'CORNERSTONE',
+        },
+      ],
+    },
+  },
   // More...
   {
     id: 'MoreTools',