72 lines
3.6 KiB
TypeScript
72 lines
3.6 KiB
TypeScript
/**
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* Copyright (c) Microsoft Corporation.
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*
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* Licensed under the Apache License, Version 2.0 (the 'License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import { Dispatcher, DispatcherScope, lookupDispatcher } from './dispatcher';
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import { Electron, ElectronApplication, ElectronEvents, ElectronPage } from '../../server/electron';
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import { ElectronApplicationChannel, ElectronApplicationInitializer, PageChannel, JSHandleChannel, ElectronInitializer, ElectronChannel, SerializedArgument, ElectronLaunchParams, SerializedValue } from '../channels';
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import { BrowserContextDispatcher } from './browserContextDispatcher';
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import { PageDispatcher } from './pageDispatcher';
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import { parseArgument, serializeResult } from './jsHandleDispatcher';
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import { createHandle } from './elementHandlerDispatcher';
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export class ElectronDispatcher extends Dispatcher<Electron, ElectronInitializer> implements ElectronChannel {
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constructor(scope: DispatcherScope, electron: Electron) {
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super(scope, electron, 'Electron', {}, true);
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}
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async launch(params: ElectronLaunchParams): Promise<{ electronApplication: ElectronApplicationChannel }> {
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const electronApplication = await this._object.launch(params.executablePath, params);
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return { electronApplication: new ElectronApplicationDispatcher(this._scope, electronApplication) };
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}
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}
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export class ElectronApplicationDispatcher extends Dispatcher<ElectronApplication, ElectronApplicationInitializer> implements ElectronApplicationChannel {
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constructor(scope: DispatcherScope, electronApplication: ElectronApplication) {
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super(scope, electronApplication, 'ElectronApplication', {}, true);
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this._dispatchEvent('context', { context: new BrowserContextDispatcher(this._scope, electronApplication.context()) });
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electronApplication.on(ElectronEvents.ElectronApplication.Close, () => {
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this._dispatchEvent('close');
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this._dispose();
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});
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electronApplication.on(ElectronEvents.ElectronApplication.Window, (page: ElectronPage) => {
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this._dispatchEvent('window', {
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page: lookupDispatcher<PageDispatcher>(page),
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browserWindow: createHandle(this._scope, page.browserWindow),
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});
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});
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}
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async newBrowserWindow(params: { arg: SerializedArgument }): Promise<{ page: PageChannel }> {
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const page = await this._object.newBrowserWindow(parseArgument(params.arg));
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return { page: lookupDispatcher<PageChannel>(page) };
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}
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async evaluateExpression(params: { expression: string, isFunction: boolean, arg: SerializedArgument }): Promise<{ value: SerializedValue }> {
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const handle = this._object._nodeElectronHandle!;
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return { value: serializeResult(await handle._evaluateExpression(params.expression, params.isFunction, true /* returnByValue */, parseArgument(params.arg))) };
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}
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async evaluateExpressionHandle(params: { expression: string, isFunction: boolean, arg: SerializedArgument }): Promise<{ handle: JSHandleChannel }> {
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const handle = this._object._nodeElectronHandle!;
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const result = await handle._evaluateExpression(params.expression, params.isFunction, false /* returnByValue */, parseArgument(params.arg));
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return { handle: createHandle(this._scope, result) };
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}
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async close(): Promise<void> {
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await this._object.close();
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}
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}
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