Pass autoStartDefault

team-monolith-product · Feb 23, 2023 · bb0df81 · bb0df81
1 parent b2fa524
commit bb0df81
Show file tree

Hide file tree

Showing 3 changed files with 18 additions and 0 deletions.
diff --git a/packages/docregistry/src/default.ts b/packages/docregistry/src/default.ts
@@ -346,6 +346,7 @@ export abstract class ABCWidgetFactory<
     this._preferKernel = !!options.preferKernel;
     this._canStartKernel = !!options.canStartKernel;
     this._shutdownOnClose = !!options.shutdownOnClose;
+    this._autoStartDefault = !!options.autoStartDefault;
     this._selectPreferredKernel = !!options.selectPreferredKernel;
     this._toolbarFactory = options.toolbarFactory;
   }
@@ -441,6 +442,14 @@ export abstract class ABCWidgetFactory<
     return this._canStartKernel;
   }
 
+  /**
+   * Automatically start the default kernel if no other matching kernel is
+   * found.
+   */
+  get autoStartDefault(): boolean {
+    return this._autoStartDefault;
+  }
+
   /**
    * The application language translator.
    */
@@ -520,6 +529,7 @@ export abstract class ABCWidgetFactory<
   private _shutdownOnClose: boolean;
   private _selectPreferredKernel: boolean;
   private _preferKernel: boolean;
+  private _autoStartDefault: boolean;
   private _modelName: string;
   private _fileTypes: string[];
   private _defaultFor: string[];

diff --git a/packages/docregistry/src/registry.ts b/packages/docregistry/src/registry.ts
@@ -650,6 +650,7 @@ export class DocumentRegistry implements IDisposable {
       shouldStart: widgetFactory.preferKernel,
       canStart: widgetFactory.canStartKernel,
       shutdownOnDispose: widgetFactory.shutdownOnClose,
+      autoStartDefault: widgetFactory.autoStartDefault,
       selectPreferredKernel: widgetFactory.selectPreferredKernel
     };
   }
@@ -1038,6 +1039,12 @@ export namespace DocumentRegistry {
       IRenderMime.IDocumentWidgetFactoryOptions,
       'primaryFileType' | 'toolbarFactory'
     > {
+    /**
+     * Automatically start the default kernel if no other matching kernel is
+     * found.
+     */
+    readonly autoStartDefault?: boolean;
+
     /**
      * Whether the widget factory is read only.
      */

diff --git a/packages/notebook-extension/src/index.ts b/packages/notebook-extension/src/index.ts
@@ -1068,6 +1068,7 @@ function activateWidgetFactory(
     defaultFor: ['notebook'],
     preferKernel: preferKernelValue,
     canStartKernel: true,
+    autoStartDefault: true,
     rendermime,
     contentFactory,
     editorConfig: StaticNotebook.defaultEditorConfig,