183 lines
4.7 KiB
JavaScript
183 lines
4.7 KiB
JavaScript
'use strict';
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Object.defineProperty(exports, "__esModule", { value: true });
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const Intval = require("intval");
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/** class representing camera functions **/
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class Camera {
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/**
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*
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**/
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constructor(arduino, cfg, ui) {
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this.state = { dir: true, digital: false };
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this.arduino = null;
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this.intval = null;
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this.arduino = arduino;
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this.cfg = cfg;
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this.ui = ui;
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this.init();
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}
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/**
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*
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**/
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async init() {
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this.log = await require('log')({});
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this.ipc = require('electron').ipcMain;
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this.listen();
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}
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/**
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*
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**/
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listen() {
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this.ipc.on('cam', this.listener.bind(this));
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this.ipc.on('intval', this.connectIntval.bind(this));
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}
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/**
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*
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**/
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async set(dir, id) {
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let cmd;
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let ms;
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if (dir) {
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cmd = this.cfg.arduino.cmd.cam_forward;
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}
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else {
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cmd = this.cfg.arduino.cmd.cam_backward;
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}
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this.state.dir = dir;
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if (this.intval) {
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try {
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ms = await this.intval.setDir(dir);
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}
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catch (err) {
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this.log.error(err);
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}
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}
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else {
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try {
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ms = await this.arduino.send('camera', cmd);
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}
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catch (err) {
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this.log.error(err);
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}
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}
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return await this.end(cmd, id, ms);
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}
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/**
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*
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**/
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async move(frame, id) {
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const cmd = this.cfg.arduino.cmd.camera;
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let ms;
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//if (this.state.digital) {
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//await this.dig.start()
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//}
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if (this.intval) {
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try {
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ms = await this.intval.move();
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}
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catch (err) {
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this.log.error(err);
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}
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}
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else {
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try {
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ms = await this.arduino.send('camera', cmd);
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}
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catch (err) {
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this.log.error(err);
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}
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}
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//if (this.state.digital) {
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// await this.dig.end()
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//}
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this.log.info('Camera move time', { ms });
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return this.end(cmd, id, ms);
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}
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/**
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*
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**/
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exposure(exposure, id) {
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let cmd = 'E';
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this.intval.setExposure('camera', exposure, (ms) => {
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this.end(cmd, id, ms);
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});
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}
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/**
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*
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**/
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async connectIntval(event, arg) {
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return new Promise((resolve, reject) => {
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if (arg.connect) {
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this.intval = new Intval(arg.url);
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this.intval.connect((err, ms, state) => {
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if (err) {
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this.ui.send('intval', { connected: false });
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this.log.info(`Cannot connect to ${arg.url}`, 'INTVAL');
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this.intval = null;
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}
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else {
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this.ui.send('intval', { connected: true, url: arg.url, state: state });
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this.log.info(`Connected to INTVAL3 @ ${arg.url}`, 'INTVAL');
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}
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return resolve(true);
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});
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}
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else if (arg.disconnect) {
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this.intval = null;
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return resolve(false);
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}
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});
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}
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/**
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*
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**/
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async listener(event, arg) {
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if (typeof arg.dir !== 'undefined') {
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try {
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await this.set(arg.dir, arg.id);
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}
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catch (err) {
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console.trace();
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this.log.error(err);
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}
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}
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else if (typeof arg.frame !== 'undefined') {
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try {
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await this.move(arg.frame, arg.id);
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}
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catch (err) {
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console.trace();
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this.log.error(err);
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}
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}
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event.returnValue = true;
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}
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/**
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*
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**/
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async end(cmd, id, ms) {
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let message = '';
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if (cmd === this.cfg.arduino.cmd.cam_forward) {
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message = 'Camera set to FORWARD';
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}
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else if (cmd === this.cfg.arduino.cmd.cam_backward) {
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message = 'Camera set to BACKWARD';
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}
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else if (cmd === this.cfg.arduino.cmd.camera) {
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message = 'Camera ';
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if (this.state.dir) {
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message += 'ADVANCED';
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}
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else {
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message += 'REWOUND';
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}
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message += ' 1 frame';
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}
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this.log.info(message, 'CAMERA', true, true);
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this.ui.send('cam', { cmd: cmd, id: id, ms: ms });
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}
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;
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}
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module.exports = function (arduino, cfg, ui) {
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return new Camera(arduino, cfg, ui);
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};
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//# sourceMappingURL=index.js.map
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