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notebookEditorWidget.ts
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notebookEditorWidget.ts
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/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
import 'vs/css!./media/notebook';
import 'vs/css!./media/notebookCellInsertToolbar';
import 'vs/css!./media/notebookCellStatusBar';
import 'vs/css!./media/notebookCellTitleToolbar';
import 'vs/css!./media/notebookFocusIndicator';
import 'vs/css!./media/notebookToolbar';
import 'vs/css!./media/notebookDnd';
import 'vs/css!./media/notebookFolding';
import 'vs/css!./media/notebookCellOutput';
import { PixelRatio } from 'vs/base/browser/browser';
import * as DOM from 'vs/base/browser/dom';
import { IMouseWheelEvent, StandardMouseEvent } from 'vs/base/browser/mouseEvent';
import * as aria from 'vs/base/browser/ui/aria/aria';
import { IListContextMenuEvent } from 'vs/base/browser/ui/list/list';
import { DeferredPromise, runWhenIdle, SequencerByKey } from 'vs/base/common/async';
import { CancellationToken } from 'vs/base/common/cancellation';
import { Color, RGBA } from 'vs/base/common/color';
import { onUnexpectedError } from 'vs/base/common/errors';
import { Emitter, Event } from 'vs/base/common/event';
import { combinedDisposable, Disposable, DisposableStore, dispose, IDisposable, toDisposable } from 'vs/base/common/lifecycle';
import { setTimeout0 } from 'vs/base/common/platform';
import { extname, isEqual } from 'vs/base/common/resources';
import { URI } from 'vs/base/common/uri';
import { generateUuid } from 'vs/base/common/uuid';
import { FontMeasurements } from 'vs/editor/browser/config/fontMeasurements';
import { ICodeEditor } from 'vs/editor/browser/editorBrowser';
import { IEditorOptions } from 'vs/editor/common/config/editorOptions';
import { BareFontInfo, FontInfo } from 'vs/editor/common/config/fontInfo';
import { Range } from 'vs/editor/common/core/range';
import { Selection } from 'vs/editor/common/core/selection';
import { IEditor } from 'vs/editor/common/editorCommon';
import { SuggestController } from 'vs/editor/contrib/suggest/browser/suggestController';
import * as nls from 'vs/nls';
import { MenuId } from 'vs/platform/actions/common/actions';
import { IConfigurationService } from 'vs/platform/configuration/common/configuration';
import { IContextKey, IContextKeyService } from 'vs/platform/contextkey/common/contextkey';
import { IContextMenuService } from 'vs/platform/contextview/browser/contextView';
import { IInstantiationService } from 'vs/platform/instantiation/common/instantiation';
import { ServiceCollection } from 'vs/platform/instantiation/common/serviceCollection';
import { ILayoutService } from 'vs/platform/layout/browser/layoutService';
import { registerZIndex, ZIndex } from 'vs/platform/layout/browser/zIndexRegistry';
import { IEditorProgressService, IProgressRunner } from 'vs/platform/progress/common/progress';
import { ITelemetryService } from 'vs/platform/telemetry/common/telemetry';
import { contrastBorder, errorForeground, focusBorder, foreground, listInactiveSelectionBackground, registerColor, scrollbarSliderActiveBackground, scrollbarSliderBackground, scrollbarSliderHoverBackground, transparent } from 'vs/platform/theme/common/colorRegistry';
import { EDITOR_PANE_BACKGROUND, PANEL_BORDER, SIDE_BAR_BACKGROUND } from 'vs/workbench/common/theme';
import { debugIconStartForeground } from 'vs/workbench/contrib/debug/browser/debugColors';
import { CellEditState, CellFindMatchWithIndex, CellFocusMode, CellLayoutContext, CellRevealRangeType, CellRevealSyncType, CellRevealType, IActiveNotebookEditorDelegate, IBaseCellEditorOptions, ICellOutputViewModel, ICellViewModel, ICommonCellInfo, IDisplayOutputLayoutUpdateRequest, IFocusNotebookCellOptions, IInsetRenderOutput, IModelDecorationsChangeAccessor, INotebookDeltaDecoration, INotebookEditor, INotebookEditorContribution, INotebookEditorContributionDescription, INotebookEditorCreationOptions, INotebookEditorDelegate, INotebookEditorMouseEvent, INotebookEditorOptions, INotebookEditorViewState, INotebookViewCellsUpdateEvent, INotebookWebviewMessage, RenderOutputType } from 'vs/workbench/contrib/notebook/browser/notebookBrowser';
import { NotebookEditorExtensionsRegistry } from 'vs/workbench/contrib/notebook/browser/notebookEditorExtensions';
import { INotebookEditorService } from 'vs/workbench/contrib/notebook/browser/services/notebookEditorService';
import { notebookDebug } from 'vs/workbench/contrib/notebook/browser/notebookLogger';
import { NotebookCellStateChangedEvent, NotebookLayoutChangedEvent, NotebookLayoutInfo } from 'vs/workbench/contrib/notebook/browser/notebookViewEvents';
import { CellContextKeyManager } from 'vs/workbench/contrib/notebook/browser/view/cellParts/cellContextKeys';
import { CellDragAndDropController } from 'vs/workbench/contrib/notebook/browser/view/cellParts/cellDnd';
import { ListViewInfoAccessor, NotebookCellList, NOTEBOOK_WEBVIEW_BOUNDARY } from 'vs/workbench/contrib/notebook/browser/view/notebookCellList';
import { INotebookCellList } from 'vs/workbench/contrib/notebook/browser/view/notebookRenderingCommon';
import { BackLayerWebView } from 'vs/workbench/contrib/notebook/browser/view/renderers/backLayerWebView';
import { CodeCellRenderer, MarkupCellRenderer, NotebookCellListDelegate } from 'vs/workbench/contrib/notebook/browser/view/renderers/cellRenderer';
import { IAckOutputHeight, IMarkupCellInitialization } from 'vs/workbench/contrib/notebook/browser/view/renderers/webviewMessages';
import { CodeCellViewModel } from 'vs/workbench/contrib/notebook/browser/viewModel/codeCellViewModel';
import { NotebookEventDispatcher } from 'vs/workbench/contrib/notebook/browser/viewModel/eventDispatcher';
import { MarkupCellViewModel } from 'vs/workbench/contrib/notebook/browser/viewModel/markupCellViewModel';
import { CellViewModel, NotebookViewModel } from 'vs/workbench/contrib/notebook/browser/viewModel/notebookViewModelImpl';
import { ViewContext } from 'vs/workbench/contrib/notebook/browser/viewModel/viewContext';
import { NotebookEditorToolbar } from 'vs/workbench/contrib/notebook/browser/viewParts/notebookEditorToolbar';
import { NotebookEditorContextKeys } from 'vs/workbench/contrib/notebook/browser/viewParts/notebookEditorWidgetContextKeys';
import { NotebookOverviewRuler } from 'vs/workbench/contrib/notebook/browser/viewParts/notebookOverviewRuler';
import { ListTopCellToolbar } from 'vs/workbench/contrib/notebook/browser/viewParts/notebookTopCellToolbar';
import { NotebookTextModel } from 'vs/workbench/contrib/notebook/common/model/notebookTextModel';
import { CellEditType, CellKind, INotebookSearchOptions, RENDERER_NOT_AVAILABLE, SelectionStateType } from 'vs/workbench/contrib/notebook/common/notebookCommon';
import { NOTEBOOK_CURSOR_NAVIGATION_MODE, NOTEBOOK_EDITOR_EDITABLE, NOTEBOOK_EDITOR_FOCUSED, NOTEBOOK_OUTPUT_FOCUSED } from 'vs/workbench/contrib/notebook/common/notebookContextKeys';
import { INotebookExecutionService } from 'vs/workbench/contrib/notebook/common/notebookExecutionService';
import { INotebookExecutionStateService } from 'vs/workbench/contrib/notebook/common/notebookExecutionStateService';
import { INotebookKernelService } from 'vs/workbench/contrib/notebook/common/notebookKernelService';
import { NotebookOptions, OutputInnerContainerTopPadding } from 'vs/workbench/contrib/notebook/browser/notebookOptions';
import { ICellRange } from 'vs/workbench/contrib/notebook/common/notebookRange';
import { INotebookRendererMessagingService } from 'vs/workbench/contrib/notebook/common/notebookRendererMessagingService';
import { INotebookService } from 'vs/workbench/contrib/notebook/common/notebookService';
import { IWebviewElement } from 'vs/workbench/contrib/webview/browser/webview';
import { EditorExtensionsRegistry } from 'vs/editor/browser/editorExtensions';
import { IEditorGroupsService } from 'vs/workbench/services/editor/common/editorGroupsService';
import { NotebookPerfMarks } from 'vs/workbench/contrib/notebook/common/notebookPerformance';
import { BaseCellEditorOptions } from 'vs/workbench/contrib/notebook/browser/viewModel/cellEditorOptions';
import { FloatingClickMenu } from 'vs/workbench/browser/codeeditor';
import { IDimension } from 'vs/editor/common/core/dimension';
import { CellFindMatchModel } from 'vs/workbench/contrib/notebook/browser/contrib/find/findModel';
import { INotebookLoggingService } from 'vs/workbench/contrib/notebook/common/notebookLoggingService';
import { Schemas } from 'vs/base/common/network';
const $ = DOM.$;
export function getDefaultNotebookCreationOptions(): INotebookEditorCreationOptions {
// We inlined the id to avoid loading comment contrib in tests
const skipContributions = [
'editor.contrib.review',
FloatingClickMenu.ID,
'editor.contrib.dirtydiff',
'editor.contrib.testingOutputPeek',
'editor.contrib.testingDecorations',
'store.contrib.stickyScrollController',
'editor.contrib.findController'
];
const contributions = EditorExtensionsRegistry.getEditorContributions().filter(c => skipContributions.indexOf(c.id) === -1);
return {
menuIds: {
notebookToolbar: MenuId.NotebookToolbar,
cellTitleToolbar: MenuId.NotebookCellTitle,
cellDeleteToolbar: MenuId.NotebookCellDelete,
cellInsertToolbar: MenuId.NotebookCellBetween,
cellTopInsertToolbar: MenuId.NotebookCellListTop,
cellExecuteToolbar: MenuId.NotebookCellExecute,
cellExecutePrimary: MenuId.NotebookCellExecutePrimary,
},
cellEditorContributions: contributions
};
}
export class NotebookEditorWidget extends Disposable implements INotebookEditorDelegate, INotebookEditor {
//#region Eventing
private readonly _onDidChangeCellState = this._register(new Emitter<NotebookCellStateChangedEvent>());
readonly onDidChangeCellState = this._onDidChangeCellState.event;
private readonly _onDidChangeViewCells = this._register(new Emitter<INotebookViewCellsUpdateEvent>());
readonly onDidChangeViewCells: Event<INotebookViewCellsUpdateEvent> = this._onDidChangeViewCells.event;
private readonly _onWillChangeModel = this._register(new Emitter<NotebookTextModel | undefined>());
readonly onWillChangeModel: Event<NotebookTextModel | undefined> = this._onWillChangeModel.event;
private readonly _onDidChangeModel = this._register(new Emitter<NotebookTextModel | undefined>());
readonly onDidChangeModel: Event<NotebookTextModel | undefined> = this._onDidChangeModel.event;
private readonly _onDidChangeOptions = this._register(new Emitter<void>());
readonly onDidChangeOptions: Event<void> = this._onDidChangeOptions.event;
private readonly _onDidChangeDecorations = this._register(new Emitter<void>());
readonly onDidChangeDecorations: Event<void> = this._onDidChangeDecorations.event;
private readonly _onDidScroll = this._register(new Emitter<void>());
readonly onDidScroll: Event<void> = this._onDidScroll.event;
private readonly _onDidChangeActiveCell = this._register(new Emitter<void>());
readonly onDidChangeActiveCell: Event<void> = this._onDidChangeActiveCell.event;
private readonly _onDidChangeSelection = this._register(new Emitter<void>());
readonly onDidChangeSelection: Event<void> = this._onDidChangeSelection.event;
private readonly _onDidChangeVisibleRanges = this._register(new Emitter<void>());
readonly onDidChangeVisibleRanges: Event<void> = this._onDidChangeVisibleRanges.event;
private readonly _onDidFocusEmitter = this._register(new Emitter<void>());
readonly onDidFocusWidget = this._onDidFocusEmitter.event;
private readonly _onDidBlurEmitter = this._register(new Emitter<void>());
readonly onDidBlurWidget = this._onDidBlurEmitter.event;
private readonly _onDidChangeActiveEditor = this._register(new Emitter<this>());
readonly onDidChangeActiveEditor: Event<this> = this._onDidChangeActiveEditor.event;
private readonly _onDidChangeActiveKernel = this._register(new Emitter<void>());
readonly onDidChangeActiveKernel: Event<void> = this._onDidChangeActiveKernel.event;
private readonly _onMouseUp: Emitter<INotebookEditorMouseEvent> = this._register(new Emitter<INotebookEditorMouseEvent>());
readonly onMouseUp: Event<INotebookEditorMouseEvent> = this._onMouseUp.event;
private readonly _onMouseDown: Emitter<INotebookEditorMouseEvent> = this._register(new Emitter<INotebookEditorMouseEvent>());
readonly onMouseDown: Event<INotebookEditorMouseEvent> = this._onMouseDown.event;
private readonly _onDidReceiveMessage = this._register(new Emitter<INotebookWebviewMessage>());
readonly onDidReceiveMessage: Event<INotebookWebviewMessage> = this._onDidReceiveMessage.event;
private readonly _onDidRenderOutput = this._register(new Emitter<ICellOutputViewModel>());
private readonly onDidRenderOutput = this._onDidRenderOutput.event;
private readonly _onDidResizeOutputEmitter = this._register(new Emitter<ICellViewModel>());
readonly onDidResizeOutput = this._onDidResizeOutputEmitter.event;
//#endregion
private _overlayContainer!: HTMLElement;
private _notebookTopToolbarContainer!: HTMLElement;
private _notebookTopToolbar!: NotebookEditorToolbar;
private _notebookOverviewRulerContainer!: HTMLElement;
private _notebookOverviewRuler!: NotebookOverviewRuler;
private _body!: HTMLElement;
private _styleElement!: HTMLStyleElement;
private _overflowContainer!: HTMLElement;
private _webview: BackLayerWebView<ICommonCellInfo> | null = null;
private _webviewResolvePromise: Promise<BackLayerWebView<ICommonCellInfo> | null> | null = null;
private _webviewTransparentCover: HTMLElement | null = null;
private _listDelegate: NotebookCellListDelegate | null = null;
private _list!: INotebookCellList;
private _listViewInfoAccessor!: ListViewInfoAccessor;
private _dndController: CellDragAndDropController | null = null;
private _listTopCellToolbar: ListTopCellToolbar | null = null;
private _renderedEditors: Map<ICellViewModel, ICodeEditor> = new Map();
private _viewContext: ViewContext;
private _notebookViewModel: NotebookViewModel | undefined;
private _localStore: DisposableStore = this._register(new DisposableStore());
private _localCellStateListeners: DisposableStore[] = [];
private _fontInfo: FontInfo | undefined;
private _dimension?: DOM.Dimension;
private _shadowElement?: HTMLElement;
private _shadowElementViewInfo: { height: number; width: number; top: number; left: number } | null = null;
private readonly _editorFocus: IContextKey<boolean>;
private readonly _outputFocus: IContextKey<boolean>;
private readonly _editorEditable: IContextKey<boolean>;
private readonly _cursorNavMode: IContextKey<boolean>;
protected readonly _contributions = new Map<string, INotebookEditorContribution>();
private _scrollBeyondLastLine: boolean;
private readonly _insetModifyQueueByOutputId = new SequencerByKey<string>();
private _cellContextKeyManager: CellContextKeyManager | null = null;
private readonly _uuid = generateUuid();
private _focusTracker!: DOM.IFocusTracker;
private _webviewFocused: boolean = false;
private _isVisible = false;
get isVisible() {
return this._isVisible;
}
private _isDisposed: boolean = false;
get isDisposed() {
return this._isDisposed;
}
set viewModel(newModel: NotebookViewModel | undefined) {
this._onWillChangeModel.fire(this._notebookViewModel?.notebookDocument);
this._notebookViewModel = newModel;
this._onDidChangeModel.fire(newModel?.notebookDocument);
}
get viewModel() {
return this._notebookViewModel;
}
get textModel() {
return this._notebookViewModel?.notebookDocument;
}
get isReadOnly() {
return this._notebookViewModel?.options.isReadOnly ?? false;
}
get activeCodeEditor(): IEditor | undefined {
if (this._isDisposed) {
return;
}
const [focused] = this._list.getFocusedElements();
return this._renderedEditors.get(focused);
}
get visibleRanges() {
return this._list.visibleRanges || [];
}
private _baseCellEditorOptions = new Map<string, IBaseCellEditorOptions>();
readonly isEmbedded: boolean;
private _readOnly: boolean;
public readonly scopedContextKeyService: IContextKeyService;
private readonly instantiationService: IInstantiationService;
private readonly _notebookOptions: NotebookOptions;
private _currentProgress: IProgressRunner | undefined;
get notebookOptions() {
return this._notebookOptions;
}
constructor(
readonly creationOptions: INotebookEditorCreationOptions,
dimension: DOM.Dimension | undefined,
@IInstantiationService instantiationService: IInstantiationService,
@IEditorGroupsService editorGroupsService: IEditorGroupsService,
@INotebookRendererMessagingService private readonly notebookRendererMessaging: INotebookRendererMessagingService,
@INotebookEditorService private readonly notebookEditorService: INotebookEditorService,
@INotebookKernelService private readonly notebookKernelService: INotebookKernelService,
@INotebookService private readonly _notebookService: INotebookService,
@IConfigurationService private readonly configurationService: IConfigurationService,
@IContextKeyService contextKeyService: IContextKeyService,
@ILayoutService private readonly layoutService: ILayoutService,
@IContextMenuService private readonly contextMenuService: IContextMenuService,
@ITelemetryService private readonly telemetryService: ITelemetryService,
@INotebookExecutionService private readonly notebookExecutionService: INotebookExecutionService,
@INotebookExecutionStateService notebookExecutionStateService: INotebookExecutionStateService,
@IEditorProgressService private readonly editorProgressService: IEditorProgressService,
@INotebookLoggingService readonly logService: INotebookLoggingService,
) {
super();
this._dimension = dimension;
this.isEmbedded = creationOptions.isEmbedded ?? false;
this._readOnly = creationOptions.isReadOnly ?? false;
this._notebookOptions = creationOptions.options ?? new NotebookOptions(this.configurationService, notebookExecutionStateService);
this._register(this._notebookOptions);
this._viewContext = new ViewContext(
this._notebookOptions,
new NotebookEventDispatcher(),
language => this.getBaseCellEditorOptions(language));
this._register(this._viewContext.eventDispatcher.onDidChangeCellState(e => {
this._onDidChangeCellState.fire(e);
}));
this._overlayContainer = document.createElement('div');
this.scopedContextKeyService = contextKeyService.createScoped(this._overlayContainer);
this.instantiationService = instantiationService.createChild(new ServiceCollection([IContextKeyService, this.scopedContextKeyService]));
this._register(_notebookService.onDidChangeOutputRenderers(() => {
this._updateOutputRenderers();
}));
this._register(this.instantiationService.createInstance(NotebookEditorContextKeys, this));
this._register(notebookKernelService.onDidChangeSelectedNotebooks(e => {
if (isEqual(e.notebook, this.viewModel?.uri)) {
this._loadKernelPreloads();
this._onDidChangeActiveKernel.fire();
}
}));
this._scrollBeyondLastLine = this.configurationService.getValue<boolean>('editor.scrollBeyondLastLine');
this._register(this.configurationService.onDidChangeConfiguration(e => {
if (e.affectsConfiguration('editor.scrollBeyondLastLine')) {
this._scrollBeyondLastLine = this.configurationService.getValue<boolean>('editor.scrollBeyondLastLine');
if (this._dimension && this._isVisible) {
this.layout(this._dimension);
}
}
}));
this._register(this._notebookOptions.onDidChangeOptions(e => {
if (e.cellStatusBarVisibility || e.cellToolbarLocation || e.cellToolbarInteraction) {
this._updateForNotebookConfiguration();
}
if (e.fontFamily) {
this._generateFontInfo();
}
if (e.compactView || e.focusIndicator || e.insertToolbarPosition || e.cellToolbarLocation || e.dragAndDropEnabled || e.fontSize || e.outputFontSize || e.markupFontSize || e.fontFamily || e.outputFontFamily || e.insertToolbarAlignment || e.outputLineHeight) {
this._styleElement?.remove();
this._createLayoutStyles();
this._webview?.updateOptions({
...this.notebookOptions.computeWebviewOptions(),
fontFamily: this._generateFontFamily()
});
}
if (this._dimension && this._isVisible) {
this.layout(this._dimension);
}
}));
this._register(editorGroupsService.onDidScroll(e => {
if (!this._shadowElement || !this._isVisible) {
return;
}
this.updateShadowElement(this._shadowElement, this._dimension);
this.layoutContainerOverShadowElement(this._dimension);
}));
this.notebookEditorService.addNotebookEditor(this);
const id = generateUuid();
this._overlayContainer.id = `notebook-${id}`;
this._overlayContainer.className = 'notebookOverlay';
this._overlayContainer.classList.add('notebook-editor');
this._overlayContainer.style.visibility = 'hidden';
this.layoutService.container.appendChild(this._overlayContainer);
this._createBody(this._overlayContainer);
this._generateFontInfo();
this._isVisible = true;
this._editorFocus = NOTEBOOK_EDITOR_FOCUSED.bindTo(this.scopedContextKeyService);
this._outputFocus = NOTEBOOK_OUTPUT_FOCUSED.bindTo(this.scopedContextKeyService);
this._editorEditable = NOTEBOOK_EDITOR_EDITABLE.bindTo(this.scopedContextKeyService);
this._cursorNavMode = NOTEBOOK_CURSOR_NAVIGATION_MODE.bindTo(this.scopedContextKeyService);
this._editorEditable.set(!creationOptions.isReadOnly);
let contributions: INotebookEditorContributionDescription[];
if (Array.isArray(this.creationOptions.contributions)) {
contributions = this.creationOptions.contributions;
} else {
contributions = NotebookEditorExtensionsRegistry.getEditorContributions();
}
for (const desc of contributions) {
let contribution: INotebookEditorContribution | undefined;
try {
contribution = this.instantiationService.createInstance(desc.ctor, this);
} catch (err) {
onUnexpectedError(err);
}
if (contribution) {
if (!this._contributions.has(desc.id)) {
this._contributions.set(desc.id, contribution);
} else {
contribution.dispose();
throw new Error(`DUPLICATE notebook editor contribution: '${desc.id}'`);
}
}
}
this._updateForNotebookConfiguration();
}
private _debugFlag: boolean = false;
private _debug(...args: any[]) {
if (!this._debugFlag) {
return;
}
notebookDebug(...args);
}
/**
* EditorId
*/
public getId(): string {
return this._uuid;
}
_getViewModel(): NotebookViewModel | undefined {
return this.viewModel;
}
getLength() {
return this.viewModel?.length ?? 0;
}
getSelections() {
return this.viewModel?.getSelections() ?? [];
}
setSelections(selections: ICellRange[]) {
if (!this.viewModel) {
return;
}
const focus = this.viewModel.getFocus();
this.viewModel.updateSelectionsState({
kind: SelectionStateType.Index,
focus: focus,
selections: selections
});
}
getFocus() {
return this.viewModel?.getFocus() ?? { start: 0, end: 0 };
}
setFocus(focus: ICellRange) {
if (!this.viewModel) {
return;
}
const selections = this.viewModel.getSelections();
this.viewModel.updateSelectionsState({
kind: SelectionStateType.Index,
focus: focus,
selections: selections
});
}
getSelectionViewModels(): ICellViewModel[] {
if (!this.viewModel) {
return [];
}
const cellsSet = new Set<number>();
return this.viewModel.getSelections().map(range => this.viewModel!.viewCells.slice(range.start, range.end)).reduce((a, b) => {
b.forEach(cell => {
if (!cellsSet.has(cell.handle)) {
cellsSet.add(cell.handle);
a.push(cell);
}
});
return a;
}, [] as ICellViewModel[]);
}
hasModel(): this is IActiveNotebookEditorDelegate {
return !!this._notebookViewModel;
}
showProgress(): void {
this._currentProgress = this.editorProgressService.show(true);
}
hideProgress(): void {
if (this._currentProgress) {
this._currentProgress.done();
this._currentProgress = undefined;
}
}
//#region Editor Core
getBaseCellEditorOptions(language: string): IBaseCellEditorOptions {
const existingOptions = this._baseCellEditorOptions.get(language);
if (existingOptions) {
return existingOptions;
} else {
const options = new BaseCellEditorOptions(this, this.notebookOptions, this.configurationService, language);
this._baseCellEditorOptions.set(language, options);
return options;
}
}
private _updateForNotebookConfiguration() {
if (!this._overlayContainer) {
return;
}
this._overlayContainer.classList.remove('cell-title-toolbar-left');
this._overlayContainer.classList.remove('cell-title-toolbar-right');
this._overlayContainer.classList.remove('cell-title-toolbar-hidden');
const cellToolbarLocation = this._notebookOptions.computeCellToolbarLocation(this.viewModel?.viewType);
this._overlayContainer.classList.add(`cell-title-toolbar-${cellToolbarLocation}`);
const cellToolbarInteraction = this._notebookOptions.getLayoutConfiguration().cellToolbarInteraction;
let cellToolbarInteractionState = 'hover';
this._overlayContainer.classList.remove('cell-toolbar-hover');
this._overlayContainer.classList.remove('cell-toolbar-click');
if (cellToolbarInteraction === 'hover' || cellToolbarInteraction === 'click') {
cellToolbarInteractionState = cellToolbarInteraction;
}
this._overlayContainer.classList.add(`cell-toolbar-${cellToolbarInteractionState}`);
}
private _generateFontInfo(): void {
const editorOptions = this.configurationService.getValue<IEditorOptions>('editor');
this._fontInfo = FontMeasurements.readFontInfo(BareFontInfo.createFromRawSettings(editorOptions, PixelRatio.value));
}
private _createBody(parent: HTMLElement): void {
this._notebookTopToolbarContainer = document.createElement('div');
this._notebookTopToolbarContainer.classList.add('notebook-toolbar-container');
this._notebookTopToolbarContainer.tabIndex = 0;
this._notebookTopToolbarContainer.style.display = 'none';
DOM.append(parent, this._notebookTopToolbarContainer);
this._body = document.createElement('div');
DOM.append(parent, this._body);
this._body.classList.add('cell-list-container');
this._createLayoutStyles();
this._createCellList();
this._notebookOverviewRulerContainer = document.createElement('div');
this._notebookOverviewRulerContainer.classList.add('notebook-overview-ruler-container');
this._list.scrollableElement.appendChild(this._notebookOverviewRulerContainer);
this._registerNotebookOverviewRuler();
this._overflowContainer = document.createElement('div');
this._overflowContainer.classList.add('notebook-overflow-widget-container', 'monaco-editor');
DOM.append(parent, this._overflowContainer);
}
private _generateFontFamily() {
return this._fontInfo?.fontFamily ?? `"SF Mono", Monaco, Menlo, Consolas, "Ubuntu Mono", "Liberation Mono", "DejaVu Sans Mono", "Courier New", monospace`;
}
private _createLayoutStyles(): void {
this._styleElement = DOM.createStyleSheet(this._body);
const {
cellRightMargin,
cellTopMargin,
cellRunGutter,
cellBottomMargin,
codeCellLeftMargin,
markdownCellGutter,
markdownCellLeftMargin,
markdownCellBottomMargin,
markdownCellTopMargin,
collapsedIndicatorHeight,
compactView,
focusIndicator,
insertToolbarPosition,
insertToolbarAlignment,
fontSize,
outputFontSize,
focusIndicatorLeftMargin,
focusIndicatorGap
} = this._notebookOptions.getLayoutConfiguration();
const { bottomToolbarGap, bottomToolbarHeight } = this._notebookOptions.computeBottomToolbarDimensions(this.viewModel?.viewType);
const styleSheets: string[] = [];
if (!this._fontInfo) {
this._generateFontInfo();
}
const fontFamily = this._generateFontFamily();
styleSheets.push(`
.notebook-editor {
--notebook-cell-output-font-size: ${outputFontSize}px;
--notebook-cell-input-preview-font-size: ${fontSize}px;
--notebook-cell-input-preview-font-family: ${fontFamily};
}
`);
if (compactView) {
styleSheets.push(`.notebookOverlay .cell-list-container > .monaco-list > .monaco-scrollable-element > .monaco-list-rows > .markdown-cell-row div.cell.code { margin-left: ${codeCellLeftMargin + cellRunGutter}px; }`);
} else {
styleSheets.push(`.notebookOverlay .cell-list-container > .monaco-list > .monaco-scrollable-element > .monaco-list-rows > .markdown-cell-row div.cell.code { margin-left: ${codeCellLeftMargin}px; }`);
}
// focus indicator
if (focusIndicator === 'border') {
styleSheets.push(`
.monaco-workbench .notebookOverlay .monaco-list .monaco-list-row .cell-focus-indicator-top:before,
.monaco-workbench .notebookOverlay .monaco-list .monaco-list-row .cell-focus-indicator-bottom:before,
.monaco-workbench .notebookOverlay .monaco-list .markdown-cell-row .cell-inner-container:before,
.monaco-workbench .notebookOverlay .monaco-list .markdown-cell-row .cell-inner-container:after {
content: "";
position: absolute;
width: 100%;
height: 1px;
}
.monaco-workbench .notebookOverlay .monaco-list .monaco-list-row .cell-focus-indicator-left:before,
.monaco-workbench .notebookOverlay .monaco-list .monaco-list-row .cell-focus-indicator-right:before {
content: "";
position: absolute;
width: 1px;
height: 100%;
z-index: 10;
}
/* top border */
.monaco-workbench .notebookOverlay .monaco-list .monaco-list-row .cell-focus-indicator-top:before {
border-top: 1px solid transparent;
}
/* left border */
.monaco-workbench .notebookOverlay .monaco-list .monaco-list-row .cell-focus-indicator-left:before {
border-left: 1px solid transparent;
}
/* bottom border */
.monaco-workbench .notebookOverlay .monaco-list .monaco-list-row .cell-focus-indicator-bottom:before {
border-bottom: 1px solid transparent;
}
/* right border */
.monaco-workbench .notebookOverlay .monaco-list .monaco-list-row .cell-focus-indicator-right:before {
border-right: 1px solid transparent;
}
`);
// left and right border margins
styleSheets.push(`
.monaco-workbench .notebookOverlay .monaco-list .monaco-list-row.code-cell-row.focused .cell-focus-indicator-left:before,
.monaco-workbench .notebookOverlay .monaco-list .monaco-list-row.code-cell-row.focused .cell-focus-indicator-right:before,
.monaco-workbench .notebookOverlay .monaco-list.selection-multiple .monaco-list-row.code-cell-row.selected .cell-focus-indicator-left:before,
.monaco-workbench .notebookOverlay .monaco-list.selection-multiple .monaco-list-row.code-cell-row.selected .cell-focus-indicator-right:before {
top: -${cellTopMargin}px; height: calc(100% + ${cellTopMargin + cellBottomMargin}px)
}`);
} else {
styleSheets.push(`
.monaco-workbench .notebookOverlay .monaco-list .monaco-list-row .cell-focus-indicator-left .codeOutput-focus-indicator {
border-left: 3px solid transparent;
border-radius: 4px;
width: 0px;
margin-left: ${focusIndicatorLeftMargin}px;
border-color: var(--vscode-notebook-inactiveFocusedCellBorder) !important;
}
.monaco-workbench .notebookOverlay .monaco-list .monaco-list-row.focused .cell-focus-indicator-left .codeOutput-focus-indicator-container,
.monaco-workbench .notebookOverlay .monaco-list .monaco-list-row .cell-output-hover .cell-focus-indicator-left .codeOutput-focus-indicator-container,
.monaco-workbench .notebookOverlay .monaco-list .monaco-list-row .markdown-cell-hover .cell-focus-indicator-left .codeOutput-focus-indicator-container,
.monaco-workbench .notebookOverlay .monaco-list .monaco-list-row:hover .cell-focus-indicator-left .codeOutput-focus-indicator-container {
display: block;
}
.monaco-workbench .notebookOverlay .monaco-list .monaco-list-row .cell-focus-indicator-left .codeOutput-focus-indicator-container:hover .codeOutput-focus-indicator {
border-left: 5px solid transparent;
margin-left: ${focusIndicatorLeftMargin - 1}px;
}
`);
styleSheets.push(`
.monaco-workbench .notebookOverlay .monaco-list .monaco-list-row.focused .cell-inner-container.cell-output-focus .cell-focus-indicator-left .codeOutput-focus-indicator,
.monaco-workbench .notebookOverlay .monaco-list:focus-within .monaco-list-row.focused .cell-inner-container .cell-focus-indicator-left .codeOutput-focus-indicator {
border-color: var(--vscode-notebook-focusedCellBorder) !important;
}
.monaco-workbench .notebookOverlay .monaco-list .monaco-list-row .cell-inner-container .cell-focus-indicator-left .output-focus-indicator {
margin-top: ${focusIndicatorGap}px;
}
`);
}
// between cell insert toolbar
if (insertToolbarPosition === 'betweenCells' || insertToolbarPosition === 'both') {
styleSheets.push(`.monaco-workbench .notebookOverlay > .cell-list-container > .monaco-list > .monaco-scrollable-element > .monaco-list-rows > .monaco-list-row .cell-bottom-toolbar-container { display: flex; }`);
styleSheets.push(`.monaco-workbench .notebookOverlay > .cell-list-container > .monaco-list > .monaco-scrollable-element > .monaco-list-rows > .cell-list-top-cell-toolbar-container { display: flex; }`);
} else {
styleSheets.push(`.monaco-workbench .notebookOverlay > .cell-list-container > .monaco-list > .monaco-scrollable-element > .monaco-list-rows > .monaco-list-row .cell-bottom-toolbar-container { display: none; }`);
styleSheets.push(`.monaco-workbench .notebookOverlay > .cell-list-container > .monaco-list > .monaco-scrollable-element > .monaco-list-rows > .cell-list-top-cell-toolbar-container { display: none; }`);
}
if (insertToolbarAlignment === 'left') {
styleSheets.push(`
.monaco-workbench .notebookOverlay .cell-list-top-cell-toolbar-container .action-item:first-child,
.monaco-workbench .notebookOverlay .cell-list-top-cell-toolbar-container .action-item:first-child, .monaco-workbench .notebookOverlay > .cell-list-container > .monaco-list > .monaco-scrollable-element > .monaco-list-rows > .monaco-list-row .cell-bottom-toolbar-container .action-item:first-child {
margin-right: 0px !important;
}`);
styleSheets.push(`
.monaco-workbench .notebookOverlay .cell-list-top-cell-toolbar-container .monaco-toolbar .action-label,
.monaco-workbench .notebookOverlay .cell-list-top-cell-toolbar-container .monaco-toolbar .action-label, .monaco-workbench .notebookOverlay > .cell-list-container > .monaco-list > .monaco-scrollable-element > .monaco-list-rows > .monaco-list-row .cell-bottom-toolbar-container .monaco-toolbar .action-label {
padding: 0px !important;
justify-content: center;
border-radius: 4px;
}`);
styleSheets.push(`
.monaco-workbench .notebookOverlay .cell-list-top-cell-toolbar-container,
.monaco-workbench .notebookOverlay .cell-list-top-cell-toolbar-container, .monaco-workbench .notebookOverlay > .cell-list-container > .monaco-list > .monaco-scrollable-element > .monaco-list-rows > .monaco-list-row .cell-bottom-toolbar-container {
align-items: flex-start;
justify-content: left;
margin: 0 16px 0 ${8 + codeCellLeftMargin}px;
}`);
styleSheets.push(`
.monaco-workbench .notebookOverlay .cell-list-top-cell-toolbar-container,
.notebookOverlay .cell-bottom-toolbar-container .action-item {
border: 0px;
}`);
}
// top insert toolbar
const topInsertToolbarHeight = this._notebookOptions.computeTopInsertToolbarHeight(this.viewModel?.viewType);
styleSheets.push(`.notebookOverlay .cell-list-top-cell-toolbar-container { top: -${topInsertToolbarHeight - 3}px }`);
styleSheets.push(`.notebookOverlay > .cell-list-container > .monaco-list > .monaco-scrollable-element,
.notebookOverlay > .cell-list-container > .notebook-gutter > .monaco-list > .monaco-scrollable-element {
padding-top: ${topInsertToolbarHeight}px !important;
box-sizing: border-box;
}`);
styleSheets.push(`.notebookOverlay .cell-list-container > .monaco-list > .monaco-scrollable-element > .monaco-list-rows > .code-cell-row div.cell.code { margin-left: ${codeCellLeftMargin + cellRunGutter}px; }`);
styleSheets.push(`.notebookOverlay .cell-list-container > .monaco-list > .monaco-scrollable-element > .monaco-list-rows > .monaco-list-row div.cell { margin-right: ${cellRightMargin}px; }`);
styleSheets.push(`.notebookOverlay .cell-list-container > .monaco-list > .monaco-scrollable-element > .monaco-list-rows > .monaco-list-row > .cell-inner-container { padding-top: ${cellTopMargin}px; }`);
styleSheets.push(`.notebookOverlay .cell-list-container > .monaco-list > .monaco-scrollable-element > .monaco-list-rows > .markdown-cell-row > .cell-inner-container { padding-bottom: ${markdownCellBottomMargin}px; padding-top: ${markdownCellTopMargin}px; }`);
styleSheets.push(`.notebookOverlay .cell-list-container > .monaco-list > .monaco-scrollable-element > .monaco-list-rows > .markdown-cell-row > .cell-inner-container.webview-backed-markdown-cell { padding: 0; }`);
styleSheets.push(`.notebookOverlay .cell-list-container > .monaco-list > .monaco-scrollable-element > .monaco-list-rows > .markdown-cell-row > .webview-backed-markdown-cell.markdown-cell-edit-mode .cell.code { padding-bottom: ${markdownCellBottomMargin}px; padding-top: ${markdownCellTopMargin}px; }`);
styleSheets.push(`.notebookOverlay .output { margin: 0px ${cellRightMargin}px 0px ${codeCellLeftMargin + cellRunGutter}px; }`);
styleSheets.push(`.notebookOverlay .output { width: calc(100% - ${codeCellLeftMargin + cellRunGutter + cellRightMargin}px); }`);
// comment
styleSheets.push(`.notebookOverlay .cell-list-container > .monaco-list > .monaco-scrollable-element > .monaco-list-rows > .monaco-list-row .cell-comment-container { left: ${codeCellLeftMargin + cellRunGutter}px; }`);
styleSheets.push(`.notebookOverlay .cell-list-container > .monaco-list > .monaco-scrollable-element > .monaco-list-rows > .monaco-list-row .cell-comment-container { width: calc(100% - ${codeCellLeftMargin + cellRunGutter + cellRightMargin}px); }`);
// output collapse button
styleSheets.push(`.monaco-workbench .notebookOverlay .output .output-collapse-container .expandButton { left: -${cellRunGutter}px; }`);
styleSheets.push(`.monaco-workbench .notebookOverlay .output .output-collapse-container .expandButton {
position: absolute;
width: ${cellRunGutter}px;
padding: 6px 0px;
}`);
// show more container
styleSheets.push(`.notebookOverlay .output-show-more-container { margin: 0px ${cellRightMargin}px 0px ${codeCellLeftMargin + cellRunGutter}px; }`);
styleSheets.push(`.notebookOverlay .output-show-more-container { width: calc(100% - ${codeCellLeftMargin + cellRunGutter + cellRightMargin}px); }`);
styleSheets.push(`.notebookOverlay .cell-list-container > .monaco-list > .monaco-scrollable-element > .monaco-list-rows > .monaco-list-row div.cell.markdown { padding-left: ${cellRunGutter}px; }`);
styleSheets.push(`.monaco-workbench .notebookOverlay > .cell-list-container .notebook-folding-indicator { left: ${(markdownCellGutter - 20) / 2 + markdownCellLeftMargin}px; }`);
styleSheets.push(`.notebookOverlay > .cell-list-container .notebook-folded-hint { left: ${markdownCellGutter + markdownCellLeftMargin + 8}px; }`);
styleSheets.push(`.notebookOverlay .monaco-list .monaco-list-row :not(.webview-backed-markdown-cell) .cell-focus-indicator-top { height: ${cellTopMargin}px; }`);
styleSheets.push(`.notebookOverlay .monaco-list .monaco-list-row .cell-focus-indicator-side { bottom: ${bottomToolbarGap}px; }`);
styleSheets.push(`.notebookOverlay .monaco-list .monaco-list-row.code-cell-row .cell-focus-indicator-left { width: ${codeCellLeftMargin + cellRunGutter}px; }`);
styleSheets.push(`.notebookOverlay .monaco-list .monaco-list-row.markdown-cell-row .cell-focus-indicator-left { width: ${codeCellLeftMargin}px; }`);
styleSheets.push(`.notebookOverlay .monaco-list .monaco-list-row .cell-focus-indicator.cell-focus-indicator-right { width: ${cellRightMargin}px; }`);
styleSheets.push(`.notebookOverlay .monaco-list .monaco-list-row .cell-focus-indicator-bottom { height: ${cellBottomMargin}px; }`);
styleSheets.push(`.notebookOverlay .monaco-list .monaco-list-row .cell-shadow-container-bottom { top: ${cellBottomMargin}px; }`);
styleSheets.push(`
.monaco-workbench .notebookOverlay > .cell-list-container > .monaco-list > .monaco-scrollable-element > .monaco-list-rows > .monaco-list-row .input-collapse-container .cell-collapse-preview {
line-height: ${collapsedIndicatorHeight}px;
}
.monaco-workbench .notebookOverlay > .cell-list-container > .monaco-list > .monaco-scrollable-element > .monaco-list-rows > .monaco-list-row .input-collapse-container .cell-collapse-preview .monaco-tokenized-source {
max-height: ${collapsedIndicatorHeight}px;
}
`);
styleSheets.push(`.monaco-workbench .notebookOverlay > .cell-list-container > .monaco-list > .monaco-scrollable-element > .monaco-list-rows > .monaco-list-row .cell-bottom-toolbar-container .monaco-toolbar { height: ${bottomToolbarHeight}px }`);
styleSheets.push(`.monaco-workbench .notebookOverlay > .cell-list-container > .monaco-list > .monaco-scrollable-element > .monaco-list-rows > .cell-list-top-cell-toolbar-container .monaco-toolbar { height: ${bottomToolbarHeight}px }`);
// cell toolbar
styleSheets.push(`.monaco-workbench .notebookOverlay.cell-title-toolbar-right > .cell-list-container > .monaco-list > .monaco-scrollable-element > .monaco-list-rows > .monaco-list-row .cell-title-toolbar {
right: ${cellRightMargin + 26}px;
}
.monaco-workbench .notebookOverlay.cell-title-toolbar-left > .cell-list-container > .monaco-list > .monaco-scrollable-element > .monaco-list-rows > .monaco-list-row .cell-title-toolbar {
left: ${codeCellLeftMargin + cellRunGutter + 16}px;
}
.monaco-workbench .notebookOverlay.cell-title-toolbar-hidden > .cell-list-container > .monaco-list > .monaco-scrollable-element > .monaco-list-rows > .monaco-list-row .cell-title-toolbar {
display: none;
}`);
// cell output innert container
styleSheets.push(`
.monaco-workbench .notebookOverlay .output > div.foreground.output-inner-container {
padding: ${OutputInnerContainerTopPadding}px 8px;
}
.monaco-workbench .notebookOverlay > .cell-list-container > .monaco-list > .monaco-scrollable-element > .monaco-list-rows > .monaco-list-row .output-collapse-container {
padding: ${OutputInnerContainerTopPadding}px 8px;
}
`);
this._styleElement.textContent = styleSheets.join('\n');
}
private _createCellList(): void {
this._body.classList.add('cell-list-container');
this._dndController = this._register(new CellDragAndDropController(this, this._body));
const getScopedContextKeyService = (container: HTMLElement) => this._list.contextKeyService.createScoped(container);
const renderers = [
this.instantiationService.createInstance(CodeCellRenderer, this, this._renderedEditors, this._dndController, getScopedContextKeyService),
this.instantiationService.createInstance(MarkupCellRenderer, this, this._dndController, this._renderedEditors, getScopedContextKeyService),
];
renderers.forEach(renderer => {
this._register(renderer);
});
this._listDelegate = this.instantiationService.createInstance(NotebookCellListDelegate);
this._register(this._listDelegate);
this._list = this.instantiationService.createInstance(
NotebookCellList,
'NotebookCellList',
this._body,
this._viewContext,
this._listDelegate,
renderers,
this.scopedContextKeyService,
{
setRowLineHeight: false,
setRowHeight: false,
supportDynamicHeights: true,
horizontalScrolling: false,
keyboardSupport: false,
mouseSupport: true,
multipleSelectionSupport: true,
selectionNavigation: true,
typeNavigationEnabled: true,
additionalScrollHeight: 0,
transformOptimization: false, //(isMacintosh && isNative) || getTitleBarStyle(this.configurationService, this.environmentService) === 'native',
initialSize: this._dimension,
styleController: (_suffix: string) => { return this._list; },
overrideStyles: {
listBackground: notebookEditorBackground,
listActiveSelectionBackground: notebookEditorBackground,
listActiveSelectionForeground: foreground,
listFocusAndSelectionBackground: notebookEditorBackground,
listFocusAndSelectionForeground: foreground,
listFocusBackground: notebookEditorBackground,
listFocusForeground: foreground,
listHoverForeground: foreground,
listHoverBackground: notebookEditorBackground,
listHoverOutline: focusBorder,
listFocusOutline: focusBorder,
listInactiveSelectionBackground: notebookEditorBackground,
listInactiveSelectionForeground: foreground,
listInactiveFocusBackground: notebookEditorBackground,
listInactiveFocusOutline: notebookEditorBackground,
},
accessibilityProvider: {
getAriaLabel: (element: CellViewModel) => {
if (!this.viewModel) {
return '';
}
const index = this.viewModel.getCellIndex(element);
if (index >= 0) {
return `Cell ${index}, ${element.cellKind === CellKind.Markup ? 'markdown' : 'code'} cell`;
}
return '';
},
getWidgetAriaLabel() {
return nls.localize('notebookTreeAriaLabel', "Notebook");
}
},
},
);
this._dndController.setList(this._list);
// create Webview
this._register(this._list);
this._listViewInfoAccessor = new ListViewInfoAccessor(this._list);
this._register(this._listViewInfoAccessor);
this._register(combinedDisposable(...renderers));
// top cell toolbar
this._listTopCellToolbar = this._register(this.instantiationService.createInstance(ListTopCellToolbar, this, this.scopedContextKeyService, this._list.rowsContainer));
// transparent cover
this._webviewTransparentCover = DOM.append(this._list.rowsContainer, $('.webview-cover'));
this._webviewTransparentCover.style.display = 'none';
this._register(DOM.addStandardDisposableGenericMouseDownListener(this._overlayContainer, (e: StandardMouseEvent) => {
if (e.target.classList.contains('slider') && this._webviewTransparentCover) {
this._webviewTransparentCover.style.display = 'block';
}
}));
this._register(DOM.addStandardDisposableGenericMouseUpListener(this._overlayContainer, () => {
if (this._webviewTransparentCover) {
// no matter when
this._webviewTransparentCover.style.display = 'none';
}
}));
this._register(this._list.onMouseDown(e => {
if (e.element) {
this._onMouseDown.fire({ event: e.browserEvent, target: e.element });
}
}));
this._register(this._list.onMouseUp(e => {
if (e.element) {
this._onMouseUp.fire({ event: e.browserEvent, target: e.element });
}
}));
this._register(this._list.onDidChangeFocus(_e => {
this._onDidChangeActiveEditor.fire(this);
this._onDidChangeActiveCell.fire();
this._cursorNavMode.set(false);
}));
this._register(this._list.onContextMenu(e => {
this.showListContextMenu(e);
}));
this._register(this._list.onDidChangeVisibleRanges(() => {
this._onDidChangeVisibleRanges.fire();
}));
this._register(this._list.onDidScroll((e) => {
this._onDidScroll.fire();
if (e.scrollTop !== e.oldScrollTop) {
this._renderedEditors.forEach((editor, cell) => {
if (this.getActiveCell() === cell && editor) {
SuggestController.get(editor)?.cancelSuggestWidget();
}
});
}
}));
this._focusTracker = this._register(DOM.trackFocus(this.getDomNode()));
this._register(this._focusTracker.onDidBlur(() => {
this._editorFocus.set(false);
this.viewModel?.setEditorFocus(false);
this._onDidBlurEmitter.fire();
}));
this._register(this._focusTracker.onDidFocus(() => {
this._editorFocus.set(true);
this.viewModel?.setEditorFocus(true);
this._onDidFocusEmitter.fire();
}));
this._registerNotebookActionsToolbar();
}
private showListContextMenu(e: IListContextMenuEvent<CellViewModel>) {
this.contextMenuService.showContextMenu({
menuId: MenuId.NotebookCellTitle,
contextKeyService: this.scopedContextKeyService,
getAnchor: () => e.anchor
});
}
private _registerNotebookOverviewRuler() {
this._notebookOverviewRuler = this._register(this.instantiationService.createInstance(NotebookOverviewRuler, this, this._notebookOverviewRulerContainer!));
}
private _registerNotebookActionsToolbar() {
this._notebookTopToolbar = this._register(this.instantiationService.createInstance(NotebookEditorToolbar, this, this.scopedContextKeyService, this._notebookOptions, this._notebookTopToolbarContainer));
this._register(this._notebookTopToolbar.onDidChangeVisibility(() => {
if (this._dimension && this._isVisible) {
this.layout(this._dimension);
}
}));
}
private _updateOutputRenderers() {
if (!this.viewModel || !this._webview) {
return;
}
this._webview.updateOutputRenderers();
this.viewModel.viewCells.forEach(cell => {