make table keyboard shortcuts configurable (#22582)

* make table keyboard shortcuts configurable

* fix error

* new slickgrid version

* add comment

* tree grid

src/sql/workbench/services/table/browser/tableContext.ts

@@ -0,0 +1,27 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+import { HeaderFilter } from 'sql/base/browser/ui/table/plugins/headerFilter.plugin';
+import { Table } from 'sql/base/browser/ui/table/table';
+import { IDisposable } from 'vs/base/common/lifecycle';
+import { IContextKey, IContextKeyService, RawContextKey } from 'vs/platform/contextkey/common/contextkey';
+
+export const InTable = new RawContextKey<boolean>('inTable', true);
+export const FilteringEnabled = new RawContextKey<boolean>('filteringEnabled', false);
+
+export class TableContext implements IDisposable {
+	private _inTable: IContextKey<boolean>;
+	private _filteringEnabled: IContextKey<boolean>;
+
+	constructor(contextKeyService: IContextKeyService, table: Table<Slick.SlickData>) {
+		this._inTable = InTable.bindTo(contextKeyService);
+		this._filteringEnabled = FilteringEnabled.bindTo(contextKeyService);
+		this._inTable.set(true);
+		this._filteringEnabled.set(table.grid.getPlugins().find(p => p instanceof HeaderFilter) !== undefined);
+	}
+
+	dispose(): void {
+	}
+}

src/sql/workbench/services/table/browser/tableService.ts

@@ -0,0 +1,61 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+import { Table } from 'sql/base/browser/ui/table/table';
+import { TableContext } from 'sql/workbench/services/table/browser/tableContext';
+import { createDecorator } from 'vs/platform/instantiation/common/instantiation';
+import { IDisposable } from 'vs/base/common/lifecycle';
+import { IContextKeyService } from 'vs/platform/contextkey/common/contextkey';
+
+export const SERVICE_ID = 'tableService';
+export const ITableService = createDecorator<ITableService>(SERVICE_ID);
+
+/**
+ * Service to manage the table components used by the application.
+ */
+export interface ITableService {
+	_serviceBrand: undefined;
+	/**
+	 * Register a table
+	 */
+	registerTable(table: Table<any>): IDisposable;
+	/**
+	 * Get the table that has the focus.
+	 */
+	getActiveTable(): Table<any> | undefined;
+}
+
+export class TableService implements ITableService {
+	_serviceBrand: undefined;
+
+	private _tables: Map<number, Table<any>> = new Map<number, Table<any>>();
+	private _currentId: number = 1;
+
+	constructor(@IContextKeyService private readonly _contextKeyService: IContextKeyService) { }
+
+	registerTable(table: Table<any>): IDisposable {
+		const id = this._currentId++;
+		this._tables.set(id, table);
+		const service = this._contextKeyService.createScoped(table.grid.getContainerNode());
+		const context = new TableContext(service, table);
+
+		return {
+			dispose: () => {
+				this._tables.delete(id);
+				service.dispose();
+				context.dispose();
+			}
+		};
+	}
+
+	getActiveTable(): Table<any> | undefined {
+		for (const table of this._tables.values()) {
+			if (table?.grid.getContainerNode().contains(document.activeElement)) {
+				return table;
+			}
+		}
+		return undefined;
+	}
+}