generalized the boards and the libraries views.

Signed-off-by: Akos Kitta <kittaakos@typefox.io>

arduino-ide-extension/src/browser/library/library-widget-frontend-contribution.ts

@@ -0,0 +1,37 @@
+import { injectable } from 'inversify';
+import { FrontendApplicationContribution } from '@theia/core/lib/browser/frontend-application';
+import { AbstractViewContribution } from '@theia/core/lib/browser/shell/view-contribution';
+import { MenuModelRegistry } from '@theia/core';
+import { LibraryListWidget } from './library-list-widget';
+import { ArduinoMenus } from '../arduino-frontend-contribution';
+
+@injectable()
+export class LibraryListWidgetFrontendContribution extends AbstractViewContribution<LibraryListWidget> implements FrontendApplicationContribution {
+
+    constructor() {
+        super({
+            widgetId: LibraryListWidget.WIDGET_ID,
+            widgetName: LibraryListWidget.WIDGET_LABEL,
+            defaultWidgetOptions: {
+                area: 'left',
+                rank: 600
+            },
+            toggleCommandId: `${LibraryListWidget.WIDGET_ID}:toggle`,
+            toggleKeybinding: 'ctrlcmd+shift+l'
+        });
+    }
+
+    initializeLayout(): void {
+        // NOOP
+    }
+
+    registerMenus(menus: MenuModelRegistry): void {
+        if (this.toggleCommand) {
+            menus.registerMenuAction(ArduinoMenus.SKETCH, {
+                commandId: this.toggleCommand.id,
+                label: 'Manage Libraries...'
+            });
+        }
+    }
+
+}