68 lines
2.1 KiB
TypeScript
68 lines
2.1 KiB
TypeScript
import { Injectable } from '@angular/core';
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import { Terminal } from 'xterm';
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import * as fit from 'xterm/lib/addons/fit/fit';
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import * as terminado from 'xterm/lib/addons/terminado/terminado';
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@Injectable()
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export class TerminadoService {
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xterm: Terminal;
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ws: WebSocket;
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attached = false;
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constructor() {
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Terminal.applyAddon(fit);
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Terminal.applyAddon(terminado);
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this.xterm = new Terminal({
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theme: {
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foreground: '#ffffff',
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background: '#0C0C0C', // $tao-gray-800
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cursor: '#ffffff',
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selection: 'rgba(255, 255, 255, 0.3)',
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black: '#000000',
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red: '#FF5252', // $tao-red-500
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brightRed: '#FF7171', // $tao-red-400
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green: '#2fd19f', // $tao-bright-green-500
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brightGreen: '#2fd19f', // $tao-bright-green-500
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brightYellow: '#FFD283', // $tao-warm-yellow-300
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yellow: '#FFB83B', // $tao-warm-yellow-500
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magenta: '#FF8FC6', // $tao-pink-200
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brightMagenta: '#FF8FC6', // $tao-pink-200
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cyan: '#277EEC', // $tao-blue-500
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blue: '#277EEC', // $tao-blue-500
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brightCyan: '#42B7DF', // $tao-sky-400
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brightBlue: '#19A7D8', // $tao-sky-500
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white: '#FAFAFA', // $tao-gray-50
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brightBlack: '#808080',
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brightWhite: '#ffffff'
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},
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fontSize: 14
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});
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const wsproto = (location.protocol === 'https:') ? 'wss://' : 'ws://';
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this.ws = new WebSocket(wsproto + window.location.host + '/terminal');
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}
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attach(element: HTMLElement) {
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this.ws.onopen = () => {
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(<any>this.xterm).terminadoAttach(this.ws);
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this.xterm.open(element);
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this.fit();
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this.xterm.blur();
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this.attached = true;
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};
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}
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detach() {
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(<any>this.xterm).terminadoDetach(this.ws);
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this.xterm.destroy();
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this.ws.close();
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this.attached = false;
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}
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fit() {
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if (this.attached) {
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(<any>this.xterm).fit();
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}
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}
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}
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