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Merge from vscode cfc1ab4c5f816765b91fb7ead3c3427a7c8581a3
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228
src/vs/platform/quickinput/browser/quickInput.ts
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228
src/vs/platform/quickinput/browser/quickInput.ts
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/*---------------------------------------------------------------------------------------------
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* Copyright (c) Microsoft Corporation. All rights reserved.
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* Licensed under the Source EULA. See License.txt in the project root for license information.
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*--------------------------------------------------------------------------------------------*/
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import { IQuickInputService, IQuickPickItem, IPickOptions, IInputOptions, IQuickNavigateConfiguration, IQuickPick, IQuickInputButton, IInputBox, QuickPickInput } from 'vs/platform/quickinput/common/quickInput';
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import { ILayoutService } from 'vs/platform/layout/browser/layoutService';
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import { IInstantiationService } from 'vs/platform/instantiation/common/instantiation';
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import { IThemeService, Themable } from 'vs/platform/theme/common/themeService';
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import { inputBackground, inputForeground, inputBorder, inputValidationInfoBackground, inputValidationInfoForeground, inputValidationInfoBorder, inputValidationWarningBackground, inputValidationWarningForeground, inputValidationWarningBorder, inputValidationErrorBackground, inputValidationErrorForeground, inputValidationErrorBorder, badgeBackground, badgeForeground, contrastBorder, buttonForeground, buttonBackground, buttonHoverBackground, progressBarBackground, widgetShadow, listFocusForeground, listFocusBackground, activeContrastBorder, pickerGroupBorder, pickerGroupForeground, quickInputForeground, quickInputBackground, quickInputTitleBackground } from 'vs/platform/theme/common/colorRegistry';
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import { CancellationToken } from 'vs/base/common/cancellation';
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import { computeStyles } from 'vs/platform/theme/common/styler';
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import { IContextKeyService, RawContextKey, IContextKey } from 'vs/platform/contextkey/common/contextkey';
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import { IAccessibilityService } from 'vs/platform/accessibility/common/accessibility';
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import { QuickInputController, IQuickInputStyles, IQuickInputOptions } from 'vs/base/parts/quickinput/browser/quickInput';
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import { WorkbenchList } from 'vs/platform/list/browser/listService';
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import { List, IListOptions } from 'vs/base/browser/ui/list/listWidget';
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import { IListVirtualDelegate, IListRenderer } from 'vs/base/browser/ui/list/list';
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import { IQuickAccessController } from 'vs/platform/quickinput/common/quickAccess';
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import { QuickAccessController } from 'vs/platform/quickinput/browser/quickAccess';
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export interface IQuickInputControllerHost extends ILayoutService { }
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export class QuickInputService extends Themable implements IQuickInputService {
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_serviceBrand: undefined;
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get backButton(): IQuickInputButton { return this.controller.backButton; }
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get onShow() { return this.controller.onShow; }
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get onHide() { return this.controller.onHide; }
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private _controller: QuickInputController | undefined;
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private get controller(): QuickInputController {
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if (!this._controller) {
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this._controller = this._register(this.createController());
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}
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return this._controller;
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}
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private _quickAccess: IQuickAccessController | undefined;
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get quickAccess(): IQuickAccessController {
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if (!this._quickAccess) {
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this._quickAccess = this._register(this.instantiationService.createInstance(QuickAccessController));
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}
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return this._quickAccess;
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}
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private readonly contexts = new Map<string, IContextKey<boolean>>();
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constructor(
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@IInstantiationService private readonly instantiationService: IInstantiationService,
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@IContextKeyService private readonly contextKeyService: IContextKeyService,
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@IThemeService themeService: IThemeService,
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@IAccessibilityService private readonly accessibilityService: IAccessibilityService,
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@ILayoutService protected readonly layoutService: ILayoutService
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) {
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super(themeService);
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}
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protected createController(host: IQuickInputControllerHost = this.layoutService, options?: Partial<IQuickInputOptions>): QuickInputController {
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const defaultOptions: IQuickInputOptions = {
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idPrefix: 'quickInput_', // Constant since there is still only one.
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container: host.container,
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ignoreFocusOut: () => false,
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isScreenReaderOptimized: () => this.accessibilityService.isScreenReaderOptimized(),
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backKeybindingLabel: () => undefined,
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setContextKey: (id?: string) => this.setContextKey(id),
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returnFocus: () => host.focus(),
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createList: <T>(
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user: string,
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container: HTMLElement,
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delegate: IListVirtualDelegate<T>,
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renderers: IListRenderer<T, any>[],
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options: IListOptions<T>,
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) => this.instantiationService.createInstance(WorkbenchList, user, container, delegate, renderers, options) as List<T>,
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styles: this.computeStyles()
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};
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const controller = this._register(new QuickInputController({
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...defaultOptions,
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...options
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}));
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controller.layout(host.dimension, host.offset?.top ?? 0);
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// Layout changes
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this._register(host.onLayout(dimension => controller.layout(dimension, host.offset?.top ?? 0)));
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// Context keys
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this._register(controller.onShow(() => this.resetContextKeys()));
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this._register(controller.onHide(() => this.resetContextKeys()));
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return controller;
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}
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private setContextKey(id?: string) {
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let key: IContextKey<boolean> | undefined;
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if (id) {
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key = this.contexts.get(id);
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if (!key) {
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key = new RawContextKey<boolean>(id, false)
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.bindTo(this.contextKeyService);
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this.contexts.set(id, key);
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}
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}
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if (key && key.get()) {
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return; // already active context
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}
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this.resetContextKeys();
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if (key) {
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key.set(true);
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}
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}
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private resetContextKeys() {
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this.contexts.forEach(context => {
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if (context.get()) {
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context.reset();
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}
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});
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}
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pick<T extends IQuickPickItem, O extends IPickOptions<T>>(picks: Promise<QuickPickInput<T>[]> | QuickPickInput<T>[], options: O = <O>{}, token: CancellationToken = CancellationToken.None): Promise<O extends { canPickMany: true } ? T[] : T> {
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return this.controller.pick(picks, options, token);
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}
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input(options: IInputOptions = {}, token: CancellationToken = CancellationToken.None): Promise<string> {
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return this.controller.input(options, token);
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}
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createQuickPick<T extends IQuickPickItem>(): IQuickPick<T> {
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return this.controller.createQuickPick();
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}
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createInputBox(): IInputBox {
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return this.controller.createInputBox();
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}
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focus() {
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this.controller.focus();
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}
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toggle() {
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this.controller.toggle();
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}
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navigate(next: boolean, quickNavigate?: IQuickNavigateConfiguration) {
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this.controller.navigate(next, quickNavigate);
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}
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accept() {
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return this.controller.accept();
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}
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back() {
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return this.controller.back();
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}
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cancel() {
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return this.controller.cancel();
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}
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hide(focusLost?: boolean): void {
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return this.controller.hide(focusLost);
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}
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protected updateStyles() {
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this.controller.applyStyles(this.computeStyles());
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}
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private computeStyles(): IQuickInputStyles {
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return {
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widget: {
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...computeStyles(this.theme, {
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quickInputBackground,
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quickInputForeground,
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quickInputTitleBackground,
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contrastBorder,
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widgetShadow
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}),
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},
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inputBox: computeStyles(this.theme, {
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inputForeground,
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inputBackground,
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inputBorder,
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inputValidationInfoBackground,
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inputValidationInfoForeground,
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inputValidationInfoBorder,
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inputValidationWarningBackground,
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inputValidationWarningForeground,
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inputValidationWarningBorder,
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inputValidationErrorBackground,
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inputValidationErrorForeground,
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inputValidationErrorBorder
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}),
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countBadge: computeStyles(this.theme, {
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badgeBackground,
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badgeForeground,
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badgeBorder: contrastBorder
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}),
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button: computeStyles(this.theme, {
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buttonForeground,
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buttonBackground,
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buttonHoverBackground,
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buttonBorder: contrastBorder
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}),
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progressBar: computeStyles(this.theme, {
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progressBarBackground
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}),
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list: computeStyles(this.theme, {
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listBackground: quickInputBackground,
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// Look like focused when inactive.
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listInactiveFocusForeground: listFocusForeground,
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listInactiveFocusBackground: listFocusBackground,
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listFocusOutline: activeContrastBorder,
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listInactiveFocusOutline: activeContrastBorder,
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pickerGroupBorder,
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pickerGroupForeground
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})
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};
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}
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}
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