override new notebook command

Author: DenisaCG

schema/drives-file-browser.json

@@ -59,6 +59,19 @@
         "command": "drives:create-new-directory",
         "selector": ".jp-DirListing-content",
         "rank": 55
+      },
+      {
+        "command": "notebook:create-new",
+        "selector": ".jp-DirListing-content",
+         "args": {
+      "isContextMenu": true
+    },
+        "disabled": true
+      },
+        {
+        "command": "drives:create-new-notebook",
+        "selector": ".jp-DirListing-content",
+        "rank": 54
       }
     ]
   },

src/plugins/driveBrowserPlugin.ts

@@ -24,7 +24,8 @@ import {
   FilenameSearcher,
   IScore,
   newFolderIcon,
-  fileIcon
+  fileIcon,
+  notebookIcon
 } from '@jupyterlab/ui-components';
 import { CommandRegistry } from '@lumino/commands';
 import { Widget } from '@lumino/widgets';
@@ -379,7 +380,6 @@ namespace Private {
         return browser.model.path !== 's3:';
       },
       execute: () => {
-        console.log('NEW COMMAND DIR');
         app.commands.execute('filebrowser:create-new-directory');
       },
       icon: newFolderIcon.bindprops({ stylesheet: 'menuItem' }),
@@ -396,5 +396,16 @@ namespace Private {
       icon: fileIcon.bindprops({ stylesheet: 'menuItem' }),
       label: 'New File'
     });
+
+    app.commands.addCommand(CommandIDs.createNewNotebook, {
+      isVisible: () => {
+        return browser.model.path !== 's3:';
+      },
+      execute: () => {
+        app.commands.execute('notebook:create-new');
+      },
+      icon: notebookIcon.bindprops({ stylesheet: 'menuItem' }),
+      label: 'New Notebook'
+    });
   }
 }

src/token.ts

@@ -12,6 +12,7 @@ export namespace CommandIDs {
   export const toggleFileFilter = 'drives:toggle-file-filter';
   export const createNewDirectory = 'drives:create-new-directory';
   export const createNewFile = 'drives:create-new-file';
+  export const createNewNotebook = 'drives:create-new-notebook';
 }
 
 /**