76 lines
2.8 KiB
JavaScript
76 lines
2.8 KiB
JavaScript
/*---------------------------------------------------------------------------------------------
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* Copyright (c) Microsoft Corporation. All rights reserved.
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* Licensed under the MIT License. See License.txt in the project root for license information.
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*--------------------------------------------------------------------------------------------*/
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var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
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function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
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return new (P || (P = Promise))(function (resolve, reject) {
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function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
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function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
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function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
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step((generator = generator.apply(thisArg, _arguments || [])).next());
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});
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};
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export function createStringDataTransferItem(stringOrPromise) {
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return {
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asString: () => __awaiter(this, void 0, void 0, function* () { return stringOrPromise; }),
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asFile: () => undefined,
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value: typeof stringOrPromise === 'string' ? stringOrPromise : undefined,
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};
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}
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export function createFileDataTransferItem(fileName, uri, data) {
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return {
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asString: () => __awaiter(this, void 0, void 0, function* () { return ''; }),
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asFile: () => ({ name: fileName, uri, data }),
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value: undefined,
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};
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}
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export class VSDataTransfer {
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constructor() {
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this._entries = new Map();
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}
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get size() {
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return this._entries.size;
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}
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has(mimeType) {
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return this._entries.has(this.toKey(mimeType));
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}
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get(mimeType) {
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var _a;
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return (_a = this._entries.get(this.toKey(mimeType))) === null || _a === void 0 ? void 0 : _a[0];
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}
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append(mimeType, value) {
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const existing = this._entries.get(mimeType);
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if (existing) {
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existing.push(value);
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}
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else {
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this._entries.set(this.toKey(mimeType), [value]);
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}
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}
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replace(mimeType, value) {
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this._entries.set(this.toKey(mimeType), [value]);
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}
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delete(mimeType) {
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this._entries.delete(this.toKey(mimeType));
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}
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*entries() {
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for (const [mine, items] of this._entries.entries()) {
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for (const item of items) {
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yield [mine, item];
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}
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}
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}
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values() {
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return Array.from(this._entries.values()).flat();
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}
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forEach(f) {
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for (const [mime, item] of this.entries()) {
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f(item, mime);
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}
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}
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toKey(mimeType) {
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return mimeType.toLowerCase();
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}
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}
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