support menu column (#15754)

* support menu column

* comments

src/sql/workbench/browser/modelComponents/declarativeTable.component.html

@@ -1,13 +1,13 @@
-<table role="grid" #container *ngIf="columns" class="declarative-table" [attr.aria-label]="ariaLabel" [ngStyle]="CSSStyles" (focusin)="onFocusIn()" (focusout)="onFocusOut()">
+<table role="grid" #container *ngIf="columns" class="declarative-table" [attr.aria-label]="ariaLabel"
+	[ngStyle]="CSSStyles" (focusin)="onFocusIn()" (focusout)="onFocusOut()">
 	<thead role="rowgroup">
 		<tr role="row">
 			<ng-container *ngFor="let column of columns; let c = index;">
 				<th class="declarative-table-header" aria-sort="none" [style.width]="getColumnWidth(column)"
-					[ngStyle]="column.headerCssStyles"
-					[attr.aria-label]="getHeaderAriaLabel(c)">
+					[ngStyle]="column.headerCssStyles" [attr.aria-label]="getHeaderAriaLabel(c)">
 					{{column.displayName}}
 					<checkbox *ngIf="headerCheckboxVisible(c)" [checked]="isHeaderChecked(c)"
-					[aria-label]="getCheckAllColumnAriaLabel(c)" (onChange)="onHeaderCheckBoxChanged($event,c)"
+						[aria-label]="getCheckAllColumnAriaLabel(c)" (onChange)="onHeaderCheckBoxChanged($event,c)"
 						label=""></checkbox>
 				</th>
 			</ng-container>
@@ -20,8 +20,7 @@
 					<ng-container *ngFor="let cellData of row;let c = index;trackBy:trackByFnCols">
 						<td class="declarative-table-cell" [style.width]="getColumnWidth(c)"
 							[attr.aria-label]="getAriaLabel(r, c)"
-							[ngStyle]="mergeCss(columns[c].rowCssStyles, cellData.style)"
-							role="gridcell">
+							[ngStyle]="mergeCss(columns[c].rowCssStyles, cellData.style)" role="gridcell">
 							<checkbox *ngIf="isCheckBox(c)" label="" (onChange)="onCheckBoxChanged($event,r,c)"
 								[enabled]="isControlEnabled(r, c)" [checked]="isChecked(r,c)"
 								[ngStyle]="mergeCss(columns[c].rowCssStyles, cellData.style)">
@@ -42,6 +41,8 @@
 							<model-component-wrapper *ngIf="isComponent(c) && getItemDescriptor(cellData.value)"
 								[descriptor]="getItemDescriptor(cellData.value)" [modelStore]="modelStore">
 							</model-component-wrapper>
+							<button *ngIf="isContextMenuColumn(c)" [title]="contextMenuButtonTitle" [attr.aria-label]="contextMenuButtonTitle" class="codicon toggle-more" (click)="onContextMenuRequested($event,r,c)">
+							</button>
 						</td>
 					</ng-container>
 				</tr>

src/sql/workbench/browser/modelComponents/declarativeTable.component.ts

@@ -19,13 +19,18 @@ import { ILogService } from 'vs/platform/log/common/log';
 import * as colorRegistry from 'vs/platform/theme/common/colorRegistry';
 import { IColorTheme, IThemeService } from 'vs/platform/theme/common/themeService';
 import { equals } from 'vs/base/common/objects';
+import { IContextMenuService } from 'vs/platform/contextview/browser/contextView';
+import { IInstantiationService } from 'vs/platform/instantiation/common/instantiation';
+import { MenuItemAction, MenuRegistry } from 'vs/platform/actions/common/actions';
+import { IAction, Separator } from 'vs/base/common/actions';
 
 export enum DeclarativeDataType {
 	string = 'string',
 	category = 'category',
 	boolean = 'boolean',
 	editableCategory = 'editableCategory',
-	component = 'component'
+	component = 'component',
+	menu = 'menu'
 }
 
 @Component({
@@ -53,7 +58,9 @@ export default class DeclarativeTableComponent extends ContainerBase<any, azdata
 		@Inject(forwardRef(() => ChangeDetectorRef)) changeRef: ChangeDetectorRef,
 		@Inject(forwardRef(() => ElementRef)) el: ElementRef,
 		@Inject(ILogService) logService: ILogService,
-		@Inject(IThemeService) themeService: IThemeService
+		@Inject(IThemeService) themeService: IThemeService,
+		@Inject(IContextMenuService) private contextMenuService: IContextMenuService,
+		@Inject(IInstantiationService) private instantiationService: IInstantiationService
 	) {
 		super(changeRef, el, logService);
 		this._colorTheme = themeService.getColorTheme();
@@ -89,6 +96,10 @@ export default class DeclarativeTableComponent extends ContainerBase<any, azdata
 		return column.valueType === DeclarativeDataType.boolean;
 	}
 
+	public isContextMenuColumn(colIdx: number): boolean {
+		return this.columns[colIdx].valueType === DeclarativeDataType.menu;
+	}
+
 	public isControlEnabled(rowIdx: number, colIdx: number): boolean {
 		const cellData = this.data[rowIdx][colIdx];
 		const column: azdata.DeclarativeTableColumn = this.columns[colIdx];
@@ -346,6 +357,41 @@ export default class DeclarativeTableComponent extends ContainerBase<any, azdata
 		}
 	}
 
+	public get contextMenuButtonTitle(): string {
+		return localize('declarativeTable.showActions', "Show Actions");
+	}
+
+	public onContextMenuRequested(event: MouseEvent, row: number, column: number) {
+		const cellValue = this.data[row][column].value as azdata.DeclarativeTableMenuCellValue;
+		const actions: IAction[] = [];
+		let addSeparator = false;
+		for (const [index, command] of cellValue.commands.entries()) {
+			const isCommand = typeof command === 'string';
+			if (addSeparator || (!isCommand && index !== 0)) {
+				actions.push(new Separator());
+			}
+			if (typeof command === 'string') {
+				addSeparator = false;
+				actions.push(this.createMenuItem(command));
+			} else {
+				addSeparator = true;
+				actions.push(...command.map(cmd => {
+					return this.createMenuItem(cmd);
+				}));
+			}
+		}
+		this.contextMenuService.showContextMenu({
+			getAnchor: () => event.currentTarget as HTMLElement,
+			getActions: () => actions,
+			getActionsContext: () => cellValue.context
+		});
+	}
+
+	private createMenuItem(commandId: string): MenuItemAction {
+		const command = MenuRegistry.getCommand(commandId);
+		return this.instantiationService.createInstance(MenuItemAction, command, undefined, { shouldForwardArgs: true });
+	}
+
 	public onKey(e: KeyboardEvent, row: number) {
 		// Ignore the bubble up events
 		if (e.target !== e.currentTarget) {

src/sql/workbench/browser/modelComponents/media/declarativeTable.css

@@ -26,3 +26,11 @@
 	width: 100%;
 	text-align: center;
 }
+
+.declarative-table .declarative-table-cell .codicon.toggle-more {
+	border-width: 0px;
+	height: 16px;
+	width: 26px;
+	vertical-align: middle;
+	cursor: pointer;
+}