Files
azuredatastudio/src/vs/workbench/services/host/browser/browserHostService.ts

333 lines
12 KiB
TypeScript

/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the Source EULA. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
import { Event } from 'vs/base/common/event';
import { IHostService } from 'vs/workbench/services/host/browser/host';
import { registerSingleton } from 'vs/platform/instantiation/common/extensions';
import { ILayoutService } from 'vs/platform/layout/browser/layoutService';
import { IEditorService } from 'vs/workbench/services/editor/common/editorService';
import { IConfigurationService } from 'vs/platform/configuration/common/configuration';
import { IWindowSettings, IWindowOpenable, IOpenWindowOptions, isFolderToOpen, isWorkspaceToOpen, isFileToOpen, IOpenEmptyWindowOptions, IPathData, IFileToOpen } from 'vs/platform/windows/common/windows';
import { pathsToEditors } from 'vs/workbench/common/editor';
import { IFileService } from 'vs/platform/files/common/files';
import { ILabelService } from 'vs/platform/label/common/label';
import { trackFocus } from 'vs/base/browser/dom';
import { Disposable } from 'vs/base/common/lifecycle';
import { URI } from 'vs/base/common/uri';
import { IWorkbenchEnvironmentService } from 'vs/workbench/services/environment/common/environmentService';
import { domEvent } from 'vs/base/browser/event';
import { memoize } from 'vs/base/common/decorators';
import { parseLineAndColumnAware } from 'vs/base/common/extpath';
import { IWorkspaceFolderCreationData } from 'vs/platform/workspaces/common/workspaces';
import { IWorkspaceEditingService } from 'vs/workbench/services/workspaces/common/workspaceEditing';
import { IInstantiationService } from 'vs/platform/instantiation/common/instantiation';
/**
* A workspace to open in the workbench can either be:
* - a workspace file with 0-N folders (via `workspaceUri`)
* - a single folder (via `folderUri`)
* - empty (via `undefined`)
*/
export type IWorkspace = { workspaceUri: URI } | { folderUri: URI } | undefined;
export interface IWorkspaceProvider {
/**
* The initial workspace to open.
*/
readonly workspace: IWorkspace;
/**
* Arbitrary payload from the `IWorkspaceProvider.open` call.
*/
readonly payload?: object;
/**
* Asks to open a workspace in the current or a new window.
*
* @param workspace the workspace to open.
* @param options optional options for the workspace to open.
* - `reuse`: whether to open inside the current window or a new window
* - `payload`: arbitrary payload that should be made available
* to the opening window via the `IWorkspaceProvider.payload` property.
* @param payload optional payload to send to the workspace to open.
*/
open(workspace: IWorkspace, options?: { reuse?: boolean, payload?: object }): Promise<void>;
}
export class BrowserHostService extends Disposable implements IHostService {
declare readonly _serviceBrand: undefined;
private workspaceProvider: IWorkspaceProvider;
constructor(
@ILayoutService private readonly layoutService: ILayoutService,
@IEditorService private readonly editorService: IEditorService,
@IConfigurationService private readonly configurationService: IConfigurationService,
@IFileService private readonly fileService: IFileService,
@ILabelService private readonly labelService: ILabelService,
@IWorkbenchEnvironmentService private readonly environmentService: IWorkbenchEnvironmentService,
@IInstantiationService private readonly instantiationService: IInstantiationService
) {
super();
if (environmentService.options && environmentService.options.workspaceProvider) {
this.workspaceProvider = environmentService.options.workspaceProvider;
} else {
this.workspaceProvider = new class implements IWorkspaceProvider {
readonly workspace = undefined;
async open() { }
};
}
}
@memoize
get onDidChangeFocus(): Event<boolean> {
const focusTracker = this._register(trackFocus(window));
return Event.latch(Event.any(
Event.map(focusTracker.onDidFocus, () => this.hasFocus),
Event.map(focusTracker.onDidBlur, () => this.hasFocus),
Event.map(domEvent(window.document, 'visibilitychange'), () => this.hasFocus)
));
}
get hasFocus(): boolean {
return document.hasFocus();
}
async hadLastFocus(): Promise<boolean> {
return true;
}
async focus(): Promise<void> {
window.focus();
}
openWindow(options?: IOpenEmptyWindowOptions): Promise<void>;
openWindow(toOpen: IWindowOpenable[], options?: IOpenWindowOptions): Promise<void>;
openWindow(arg1?: IOpenEmptyWindowOptions | IWindowOpenable[], arg2?: IOpenWindowOptions): Promise<void> {
if (Array.isArray(arg1)) {
return this.doOpenWindow(arg1, arg2);
}
return this.doOpenEmptyWindow(arg1);
}
private async doOpenWindow(toOpen: IWindowOpenable[], options?: IOpenWindowOptions): Promise<void> {
const payload = this.preservePayload();
const fileOpenables: IFileToOpen[] = [];
const foldersToAdd: IWorkspaceFolderCreationData[] = [];
for (const openable of toOpen) {
openable.label = openable.label || this.getRecentLabel(openable);
// Folder
if (isFolderToOpen(openable)) {
if (options?.addMode) {
foldersToAdd.push(({ uri: openable.folderUri }));
} else {
this.workspaceProvider.open({ folderUri: openable.folderUri }, { reuse: this.shouldReuse(options, false /* no file */), payload });
}
}
// Workspace
else if (isWorkspaceToOpen(openable)) {
this.workspaceProvider.open({ workspaceUri: openable.workspaceUri }, { reuse: this.shouldReuse(options, false /* no file */), payload });
}
// File (handled later in bulk)
else if (isFileToOpen(openable)) {
fileOpenables.push(openable);
}
}
// Handle Folders to Add
if (foldersToAdd.length > 0) {
this.instantiationService.invokeFunction(accessor => {
const workspaceEditingService: IWorkspaceEditingService = accessor.get(IWorkspaceEditingService);
workspaceEditingService.addFolders(foldersToAdd);
});
}
// Handle Files
if (fileOpenables.length > 0) {
// Support diffMode
if (options?.diffMode && fileOpenables.length === 2) {
const editors = await pathsToEditors(fileOpenables, this.fileService);
if (editors.length !== 2 || !editors[0].resource || !editors[1].resource) {
return; // invalid resources
}
// Same Window: open via editor service in current window
if (this.shouldReuse(options, true /* file */)) {
this.editorService.openEditor({
leftResource: editors[0].resource,
rightResource: editors[1].resource
});
}
// New Window: open into empty window
else {
const environment = new Map<string, string>();
environment.set('diffFileDetail', editors[0].resource.toString());
environment.set('diffFileMaster', editors[1].resource.toString());
this.workspaceProvider.open(undefined, { payload: Array.from(environment.entries()) });
}
}
// Just open normally
else {
for (const openable of fileOpenables) {
// Same Window: open via editor service in current window
if (this.shouldReuse(options, true /* file */)) {
let openables: IPathData[] = [];
// Support: --goto parameter to open on line/col
if (options?.gotoLineMode) {
const pathColumnAware = parseLineAndColumnAware(openable.fileUri.path);
openables = [{
fileUri: openable.fileUri.with({ path: pathColumnAware.path }),
lineNumber: pathColumnAware.line,
columnNumber: pathColumnAware.column
}];
} else {
openables = [openable];
}
this.editorService.openEditors(await pathsToEditors(openables, this.fileService));
}
// New Window: open into empty window
else {
const environment = new Map<string, string>();
environment.set('openFile', openable.fileUri.toString());
if (options?.gotoLineMode) {
environment.set('gotoLineMode', 'true');
}
this.workspaceProvider.open(undefined, { payload: Array.from(environment.entries()) });
}
}
}
// Support wait mode
const waitMarkerFileURI = options?.waitMarkerFileURI;
if (waitMarkerFileURI) {
(async () => {
// Wait for the resources to be closed in the editor...
await this.editorService.whenClosed(fileOpenables.map(openable => ({ resource: openable.fileUri })), { waitForSaved: true });
// ...before deleting the wait marker file
await this.fileService.del(waitMarkerFileURI);
})();
}
}
}
private preservePayload(): Array<unknown> | undefined {
// Selectively copy payload: for now only extension debugging properties are considered
let newPayload: Array<unknown> | undefined = undefined;
if (this.environmentService.extensionDevelopmentLocationURI) {
newPayload = new Array();
newPayload.push(['extensionDevelopmentPath', this.environmentService.extensionDevelopmentLocationURI.toString()]);
if (this.environmentService.debugExtensionHost.debugId) {
newPayload.push(['debugId', this.environmentService.debugExtensionHost.debugId]);
}
if (this.environmentService.debugExtensionHost.port) {
newPayload.push(['inspect-brk-extensions', String(this.environmentService.debugExtensionHost.port)]);
}
}
return newPayload;
}
private getRecentLabel(openable: IWindowOpenable): string {
if (isFolderToOpen(openable)) {
return this.labelService.getWorkspaceLabel(openable.folderUri, { verbose: true });
}
if (isWorkspaceToOpen(openable)) {
return this.labelService.getWorkspaceLabel({ id: '', configPath: openable.workspaceUri }, { verbose: true });
}
return this.labelService.getUriLabel(openable.fileUri);
}
private shouldReuse(options: IOpenWindowOptions = Object.create(null), isFile: boolean): boolean {
if (options.waitMarkerFileURI) {
return true; // always handle --wait in same window
}
const windowConfig = this.configurationService.getValue<IWindowSettings>('window');
const openInNewWindowConfig = isFile ? (windowConfig?.openFilesInNewWindow || 'off' /* default */) : (windowConfig?.openFoldersInNewWindow || 'default' /* default */);
let openInNewWindow = (options.preferNewWindow || !!options.forceNewWindow) && !options.forceReuseWindow;
if (!options.forceNewWindow && !options.forceReuseWindow && (openInNewWindowConfig === 'on' || openInNewWindowConfig === 'off')) {
openInNewWindow = (openInNewWindowConfig === 'on');
}
return !openInNewWindow;
}
private async doOpenEmptyWindow(options?: IOpenEmptyWindowOptions): Promise<void> {
this.workspaceProvider.open(undefined, { reuse: options?.forceReuseWindow });
}
async toggleFullScreen(): Promise<void> {
const target = this.layoutService.container;
// Chromium
if (document.fullscreen !== undefined) {
if (!document.fullscreen) {
try {
return await target.requestFullscreen();
} catch (error) {
console.warn('Toggle Full Screen failed'); // https://developer.mozilla.org/en-US/docs/Web/API/Element/requestFullscreen
}
} else {
try {
return await document.exitFullscreen();
} catch (error) {
console.warn('Exit Full Screen failed');
}
}
}
// Safari and Edge 14 are all using webkit prefix
if ((<any>document).webkitIsFullScreen !== undefined) {
try {
if (!(<any>document).webkitIsFullScreen) {
(<any>target).webkitRequestFullscreen(); // it's async, but doesn't return a real promise.
} else {
(<any>document).webkitExitFullscreen(); // it's async, but doesn't return a real promise.
}
} catch {
console.warn('Enter/Exit Full Screen failed');
}
}
}
async restart(): Promise<void> {
this.reload();
}
async reload(): Promise<void> {
window.location.reload();
}
}
registerSingleton(IHostService, BrowserHostService, true);