@sussudio/platform
Version:
Internal APIs for VS Code's service injection the base services.
122 lines (121 loc) • 4.11 kB
JavaScript
/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
var __decorate =
(this && this.__decorate) ||
function (decorators, target, key, desc) {
var c = arguments.length,
r = c < 3 ? target : desc === null ? (desc = Object.getOwnPropertyDescriptor(target, key)) : desc,
d;
if (typeof Reflect === 'object' && typeof Reflect.decorate === 'function')
r = Reflect.decorate(decorators, target, key, desc);
else
for (var i = decorators.length - 1; i >= 0; i--)
if ((d = decorators[i])) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __param =
(this && this.__param) ||
function (paramIndex, decorator) {
return function (target, key) {
decorator(target, key, paramIndex);
};
};
import { DeferredPromise } from '@sussudio/base/common/async.mjs';
import { CancellationTokenSource } from '@sussudio/base/common/cancellation.mjs';
import { Disposable, DisposableStore, toDisposable } from '@sussudio/base/common/lifecycle.mjs';
import { createDecorator } from '../../instantiation/common/instantiation.mjs';
export const IProgressService = createDecorator('progressService');
export const emptyProgressRunner = Object.freeze({
total() {},
worked() {},
done() {},
});
export class Progress {
callback;
static None = Object.freeze({ report() {} });
_value;
get value() {
return this._value;
}
constructor(callback) {
this.callback = callback;
}
report(item) {
this._value = item;
this.callback(this._value);
}
}
/**
* RAII-style progress instance that allows imperative reporting and hides
* once `dispose()` is called.
*/
let UnmanagedProgress = class UnmanagedProgress extends Disposable {
deferred = new DeferredPromise();
reporter;
lastStep;
constructor(options, progressService) {
super();
progressService.withProgress(options, (reporter) => {
this.reporter = reporter;
if (this.lastStep) {
reporter.report(this.lastStep);
}
return this.deferred.p;
});
this._register(toDisposable(() => this.deferred.complete()));
}
report(step) {
if (this.reporter) {
this.reporter.report(step);
} else {
this.lastStep = step;
}
}
};
UnmanagedProgress = __decorate([__param(1, IProgressService)], UnmanagedProgress);
export { UnmanagedProgress };
export class LongRunningOperation extends Disposable {
progressIndicator;
currentOperationId = 0;
currentOperationDisposables = this._register(new DisposableStore());
currentProgressRunner;
currentProgressTimeout;
constructor(progressIndicator) {
super();
this.progressIndicator = progressIndicator;
}
start(progressDelay) {
// Stop any previous operation
this.stop();
// Start new
const newOperationId = ++this.currentOperationId;
const newOperationToken = new CancellationTokenSource();
this.currentProgressTimeout = setTimeout(() => {
if (newOperationId === this.currentOperationId) {
this.currentProgressRunner = this.progressIndicator.show(true);
}
}, progressDelay);
this.currentOperationDisposables.add(toDisposable(() => clearTimeout(this.currentProgressTimeout)));
this.currentOperationDisposables.add(toDisposable(() => newOperationToken.cancel()));
this.currentOperationDisposables.add(
toDisposable(() => (this.currentProgressRunner ? this.currentProgressRunner.done() : undefined)),
);
return {
id: newOperationId,
token: newOperationToken.token,
stop: () => this.doStop(newOperationId),
isCurrent: () => this.currentOperationId === newOperationId,
};
}
stop() {
this.doStop(this.currentOperationId);
}
doStop(operationId) {
if (this.currentOperationId === operationId) {
this.currentOperationDisposables.clear();
}
}
}
export const IEditorProgressService = createDecorator('editorProgressService');