How to use online method in avocado

Best Python code snippet using avocado_python

repeater-admin.js

Source:repeater-admin.js

1jQuery(document).ready(function($){2    var online_portfolio_upload;3    var online_portfolio_selector;4    function online_portfolio_add_file(event, selector) {5        var upload = $(".uploaded-file"), frame;6        var $el = $(this);7        online_portfolio_selector = selector;8        event.preventDefault();9        // If the media frame already exists, reopen it.10        if ( online_portfolio_upload ) {11            online_portfolio_upload.open();12        } else {13            // Create the media frame.14            online_portfolio_upload = wp.media.frames.online_portfolio_upload =  wp.media({15                // Set the title of the modal.16                title: $el.data('choose'),17                // Customize the submit button.18                button: {19                    // Set the text of the button.20                    text: $el.data('update'),21                    // Tell the button not to close the modal, since we're22                    // going to refresh the page when the image is selected.23                    close: false24                }25            });26            // When an image is selected, run a callback.27            online_portfolio_upload.on( 'select', function() {28                // Grab the selected attachment.29                var attachment = online_portfolio_upload.state().get('selection').first();30                online_portfolio_upload.close();31                online_portfolio_selector.find('.upload').val(attachment.attributes.url);32                if ( attachment.attributes.type == 'image' ) {33                    online_portfolio_selector.find('.screenshot').empty().hide().append('<img src="' + attachment.attributes.url + '"><a class="remove-image">'+ online_portfolio_remove.remove +'</a>').slideDown('fast');34                }35                online_portfolio_selector.find('.upload-button-wdgt').unbind().addClass('remove-file').removeClass('upload-button-wdgt').val(online_portfolio_remove.remove);36                online_portfolio_selector.find('.of-background-properties').slideDown();37                online_portfolio_selector.find('.remove-image, .remove-file').on('click', function() {38                    online_portfolio_remove_file( $(this).parents('.section') );39                });40            });41        }42        // Finally, open the modal.43        online_portfolio_upload.open();44    }45    function online_portfolio_remove_file(selector) {46        selector.find('.remove-image').hide();47        selector.find('.upload').val('');48        selector.find('.of-background-properties').hide();49        selector.find('.screenshot').slideUp();50        selector.find('.remove-file').unbind().addClass('upload-button-wdgt').removeClass('remove-file').val(online_portfolio_remove.upload);51        if ( $('.section-upload .upload-notice').length > 0 ) {52            $('.upload-button-wdgt').remove();53        }54        selector.find('.upload-button-wdgt').on('click', function(event) {55            online_portfolio_add_file(event, $(this).parents('.section'));56        });57    }58    $('body').on('click','.remove-image, .remove-file', function() {59        online_portfolio_remove_file( $(this).parents('.section') );60    });61    $(document).on('click', '.upload-button-wdgt', function( event ) {62        online_portfolio_add_file(event, $(this).parents('.section'));63    });64    /**65     * Repeater Fields66     */67    function online_portfolio_refresh_repeater_values(){68        $(".online_portfolio-repeater-field-control-wrap").each(function(){69            var values = [];70            var $this = $(this);71            $this.find(".online_portfolio-repeater-field-control").each(function(){72                var valueToPush = {};73                $(this).find('[data-name]').each(function(){74                    var dataName = $(this).attr('data-name');75                    var dataValue = $(this).val();76                    valueToPush[dataName] = dataValue;77                });78                values.push(valueToPush);79            });80            $this.next('.online_portfolio-repeater-collector').val(JSON.stringify(values)).trigger('change');81        });82    }83    $('#customize-theme-controls').on('click','.online_portfolio-repeater-field-title',function(){84        $(this).next().slideToggle();85        $(this).closest('.online_portfolio-repeater-field-control').toggleClass('expanded');86    });87    $('#customize-theme-controls').on('click', '.online_portfolio-repeater-field-close', function(){88        $(this).closest('.online_portfolio-repeater-fields').slideUp();;89        $(this).closest('.online_portfolio-repeater-field-control').toggleClass('expanded');90    });91    $("body").on("click",'.online_portfolio-add-control-field', function(){92        var $this = $(this).parent();93        if(typeof $this != 'undefined') {94            var field = $this.find(".online_portfolio-repeater-field-control:first").clone();95            if(typeof field != 'undefined'){96                field.find("input[type='text'][data-name]").each(function(){97                    var defaultValue = $(this).attr('data-default');98                    $(this).val(defaultValue);99                });100                field.find("textarea[data-name]").each(function(){101                    var defaultValue = $(this).attr('data-default');102                    $(this).val(defaultValue);103                });104                field.find("select[data-name]").each(function(){105                    var defaultValue = $(this).attr('data-default');106                    $(this).val(defaultValue);107                });108                field.find(".radio-labels input[type='radio']").each(function(){109                    var defaultValue = $(this).closest('.radio-labels').next('input[data-name]').attr('data-default');110                    $(this).closest('.radio-labels').next('input[data-name]').val(defaultValue);111                    if($(this).val() == defaultValue){112                        $(this).prop('checked',true);113                    }else{114                        $(this).prop('checked',false);115                    }116                });117                field.find(".selector-labels label").each(function(){118                    var defaultValue = $(this).closest('.selector-labels').next('input[data-name]').attr('data-default');119                    var dataVal = $(this).attr('data-val');120                    $(this).closest('.selector-labels').next('input[data-name]').val(defaultValue);121                    if(defaultValue == dataVal){122                        $(this).addClass('selector-selected');123                    }else{124                        $(this).removeClass('selector-selected');125                    }126                });127                field.find('.range-input').each(function(){128                    var $dis = $(this);129                    $dis.removeClass('ui-slider ui-slider-horizontal ui-widget ui-widget-content ui-corner-all').empty();130                    var defaultValue = parseFloat($dis.attr('data-defaultvalue'));131                    $dis.siblings(".range-input-selector").val(defaultValue);132                    $dis.slider({133                        range: "min",134                        value: parseFloat($dis.attr('data-defaultvalue')),135                        min: parseFloat($dis.attr('data-min')),136                        max: parseFloat($dis.attr('data-max')),137                        step: parseFloat($dis.attr('data-step')),138                        slide: function( event, ui ) {139                            $dis.siblings(".range-input-selector").val(ui.value );140                            online_portfolio_refresh_repeater_values();141                        }142                    });143                });144                field.find('.onoffswitch').each(function(){145                    var defaultValue = $(this).next('input[data-name]').attr('data-default');146                    $(this).next('input[data-name]').val(defaultValue);147                    if(defaultValue == 'on'){148                        $(this).addClass('switch-on');149                    }else{150                        $(this).removeClass('switch-on');151                    }152                });153                field.find(".attachment-media-view").each(function(){154                    var defaultValue = $(this).find('input[data-name]').attr('data-default');155                    $(this).find('input[data-name]').val(defaultValue);156                    if(defaultValue){157                        $(this).find(".thumbnail-image").html('<img src="'+defaultValue+'"/>').prev('.placeholder').addClass('hidden');158                    }else{159                        $(this).find(".thumbnail-image").html('').prev('.placeholder').removeClass('hidden');160                    }161                });162                field.find(".online_portfolio-icon-list").each(function(){163                    var defaultValue = $(this).next('input[data-name]').attr('data-default');164                    $(this).next('input[data-name]').val(defaultValue);165                    $(this).prev('.online_portfolio-selected-icon').children('i').attr('class','').addClass(defaultValue);166                    $(this).find('li').each(function(){167                        var icon_class = $(this).find('i').attr('class');168                        if(defaultValue == icon_class ){169                            $(this).addClass('icon-active');170                        }else{171                            $(this).removeClass('icon-active');172                        }173                    });174                });175                field.find(".online_portfolio-multi-category-list").each(function(){176                    var defaultValue = $(this).next('input[data-name]').attr('data-default');177                    $(this).next('input[data-name]').val(defaultValue);178                    $(this).find('input[type="checkbox"]').each(function(){179                        if($(this).val() == defaultValue){180                            $(this).prop('checked',true);181                        }else{182                            $(this).prop('checked',false);183                        }184                    });185                });186                field.find('.online_portfolio-fields').show();187                $this.find('.online_portfolio-repeater-field-control-wrap').append(field);188                field.addClass('expanded').find('.online_portfolio-repeater-fields').show();189                $('.accordion-section-content').animate({ scrollTop: $this.height() }, 1000);190                online_portfolio_refresh_repeater_values();191            }192        }193        return false;194    });195    $("#customize-theme-controls").on("click", ".online_portfolio-repeater-field-remove",function(){196        if( typeof	$(this).parent() != 'undefined'){197            $(this).closest('.online_portfolio-repeater-field-control').slideUp('normal', function(){198                $(this).remove();199                online_portfolio_refresh_repeater_values();200            });201        }202        return false;203    });204    $("#customize-theme-controls").on('keyup change', '[data-name]',function(){205        online_portfolio_refresh_repeater_values();206        return false;207    });208    $("#customize-theme-controls").on('change', 'input[type="checkbox"][data-name]',function(){209        if($(this).is(":checked")){210            $(this).val('yes');211        }else{212            $(this).val('no');213        }214        online_portfolio_refresh_repeater_values();215        return false;216    });217    /*Drag and drop to change order*/218    $(".online_portfolio-repeater-field-control-wrap").sortable({219        orientation: "vertical",220        update: function( event, ui ) {221            online_portfolio_refresh_repeater_values();222        }223    });224    // Set all variables to be used in scope225    var frame;226    // ADD IMAGE LINK227    $('.customize-control-repeater').on( 'click', '.online_portfolio-upload-button', function( event ){228        event.preventDefault();229        var imgContainer = $(this).closest('.online_portfolio-fields-wrap').find( '.thumbnail-image'),230            placeholder = $(this).closest('.online_portfolio-fields-wrap').find( '.placeholder'),231            imgIdInput = $(this).siblings('.upload-id');232        // Create a new media frame233        frame = wp.media({234            title: 'Select or Upload Image',235            button: {236                text: 'Use Image'237            },238            multiple: false  // Set to true to allow multiple files to be selected239        });240        // When an image is selected in the media frame...241        frame.on( 'select', function() {242            // Get media attachment details from the frame state243            var attachment = frame.state().get('selection').first().toJSON();244            // Send the attachment URL to our custom image input field.245            imgContainer.html( '<img src="'+attachment.url+'" style="max-width:100%;"/>' );246            placeholder.addClass('hidden');247            // Send the attachment id to our hidden input248            imgIdInput.val( attachment.url ).trigger('change');249        });250        // Finally, open the modal on click251        frame.open();252    });253    // DELETE IMAGE LINK254    $('.customize-control-repeater').on( 'click', '.online_portfolio-delete-button', function( event ){255        event.preventDefault();256        var imgContainer = $(this).closest('.online_portfolio-fields-wrap').find( '.thumbnail-image'),257            placeholder = $(this).closest('.online_portfolio-fields-wrap').find( '.placeholder'),258            imgIdInput = $(this).siblings('.upload-id');259        // Clear out the preview image260        imgContainer.find('img').remove();261        placeholder.removeClass('hidden');262        // Delete the image id from the hidden input263        imgIdInput.val( '' ).trigger('change');264    });265    $('body').on('click','.selector-labels label', function(){266        var $this = $(this);267        var value = $this.attr('data-val');268        $this.siblings().removeClass('selector-selected');269        $this.addClass('selector-selected');270        $this.closest('.selector-labels').next('input').val(value).trigger('change');271    });272    $('body').on('change','.online_portfolio-type-radio input[type="radio"]', function(){273        var $this = $(this);274        $this.parent('label').siblings('label').find('input[type="radio"]').prop('checked',false);275        var value = $this.closest('.radio-labels').find('input[type="radio"]:checked').val();276        $this.closest('.radio-labels').next('input').val(value).trigger('change');277    });278    $('body').on('click', '.onoffswitch', function(){279        var $this = $(this);280        if($this.hasClass('switch-on')){281            $(this).removeClass('switch-on');282            $this.next('input').val('off').trigger('change')283        }else{284            $(this).addClass('switch-on');285            $this.next('input').val('on').trigger('change')286        }287    });288    $('.range-input').each(function(){289        var $this = $(this);290        $this.slider({291            range: "min",292            value: parseFloat($this.attr('data-value')),293            min: parseFloat($this.attr('data-min')),294            max: parseFloat($this.attr('data-max')),295            step: parseFloat($this.attr('data-step')),296            slide: function( event, ui ) {297                $this.siblings(".range-input-selector").val(ui.value );298                online_portfolio_refresh_repeater_values();299            }300        });301    });302    $('body').on('click', '.online_portfolio-icon-list li', function(){303        var icon_class = $(this).find('i').attr('class');304        $(this).addClass('icon-active').siblings().removeClass('icon-active');305        $(this).parent('.online_portfolio-icon-list').prev('.online_portfolio-selected-icon').children('i').attr('class','').addClass(icon_class);306        $(this).parent('.online_portfolio-icon-list').next('input').val(icon_class).trigger('change');307        online_portfolio_refresh_repeater_values();308    });309    $('body').on('click', '.online_portfolio-selected-icon', function(){310        $(this).next().slideToggle();311    });312    //MultiCheck box Control JS313    $( 'body' ).on( 'change', '.online_portfolio-type-multicategory input[type="checkbox"]' , function() {314        var checkbox_values = $( this ).parents( '.online_portfolio-type-multicategory' ).find( 'input[type="checkbox"]:checked' ).map(function(){315            return $( this ).val();316        }).get().join( ',' );317        $( this ).parents( '.online_portfolio-type-multicategory' ).find( 'input[type="hidden"]' ).val( checkbox_values ).trigger( 'change' );318        online_portfolio_refresh_repeater_values();319    });320    $('body').on( 'click', '.vl-bottom-block-layout label[data-val]', function(){321        if( $(this).attr('data-val') == 'style2' ){322            $(this).closest('.online_portfolio-repeater-fields').find('.vl-bottom-block-cat2, .vl-bottom-block-cat3').fadeOut();323        }else{324            $(this).closest('.online_portfolio-repeater-fields').find('.vl-bottom-block-cat1, .vl-bottom-block-cat2, .vl-bottom-block-cat3').fadeIn();325        }326    });327    $('.vl-bottom-block-layout').each(function(){328        if( $(this).find('input[type="hidden"]').val() == 'style2' ){329            $(this).closest('.online_portfolio-repeater-fields').find('.vl-bottom-block-cat2, .vl-bottom-block-cat3').fadeOut();330        }else{331            $(this).closest('.online_portfolio-repeater-fields').find('.vl-bottom-block-cat1, .vl-bottom-block-cat2, .vl-bottom-block-cat2').fadeIn();332        }333    });334    /******for pulling multiple categories ***/335// Holds the status of whether or not the rest of the code should be run336    /**337     * Multiple checkboxes338     */339    $( '.customize-control-checkbox-multiple input[type="checkbox"]' ).on( 'change', function() {340        checkbox_values = $( this ).parents( '.customize-control' ).find( 'input[type="checkbox"]:checked' ).map(341            function() {342                return this.value;343            }344        ).get().join( ',' );345        $( this ).parents( '.customize-control' ).find( 'input[type="hidden"]' ).val( checkbox_values ).trigger( 'change' );346    });...

background.js

Source:background.js

1'use strict'2import { app, protocol, BrowserWindow, ipcMain, Menu} from 'electron'3import { createProtocol } from 'vue-cli-plugin-electron-builder/lib'4import installExtension, { VUEJS_DEVTOOLS } from 'electron-devtools-installer'5const dgram = require('dgram');6const isDevelopment = process.env.NODE_ENV !== 'production'7const serialport = require("serialport").SerialPort8let port9const Datastore = require('nedb-promises')10let db = Datastore.create('/path/to/db.db')11const net = require('net')12const connectedSocketClient = new Set()13let win14let moment = require('moment')15let udpSenderStatus = {16  ip:'',17  port:'',18  status:false19}20let viewSetup = {21  showHex:false,22  sendHex:false,23  sendCrLf:false24}25let onlineState = {26  serial:false,27  tcpserver:false,28  tcpclient:false,29  udpserver:false,30  udpsender:false31}32// Scheme must be registered before the app is ready33protocol.registerSchemesAsPrivileged([34  { scheme: 'app', privileges: { secure: true, standard: true } }35])36function createWindow() {37  win = new BrowserWindow({38    width: 1280,39    height: 600,40    webPreferences: {41      nodeIntegration: true42    }43  })44  // Menu.setApplicationMenu(null)45  if (process.env.WEBPACK_DEV_SERVER_URL) {46    win.loadURL(process.env.WEBPACK_DEV_SERVER_URL)47    if (!process.env.IS_TEST) win.webContents.openDevTools()48  } else {49    createProtocol('app')50    win.loadURL('app://./index.html')51  }52  win.on('closed', () => {53    win = null54  })55  //Remove Menu Tab56  Menu.setApplicationMenu(null)57}58app.on('window-all-closed', () => {59  if (process.platform !== 'darwin') {60    app.quit()61  }62})63app.on('activate', () => {64  if (win === null) {65    createWindow()66  }67})68app.on('ready', async () => {69  if (isDevelopment && !process.env.IS_TEST) {70    try {71      await installExtension(VUEJS_DEVTOOLS)72    } catch (e) {73      console.error('Vue Devtools failed to install:', e.toString())74    }75  }76  createWindow()77})78if (isDevelopment) {79  if (process.platform === 'win32') {80    process.on('message', (data) => {81      if (data === 'graceful-exit') {82        app.quit()83      }84    })85  } else {86    process.on('SIGTERM', () => {87      app.quit()88    })89  }90}91async function writedb(protocol, from, data) {92  const returnMsg = {93    createAt: moment().format("YYYY-MM-DD HH:mm:ss"),94    protocol: protocol,95    from: from,96    msg : dataDecode(data)97  }98  const wd = await db.insert(returnMsg)99  readdb()100}101async function readdb() {102  const rd = await db.find()103  win.webContents.send('rtMsg', rd)104  // console.log(rd)105}106function removeAll () {107  db.remove({}, {multi:true}) 108}109function dataDecode (data) {110  if (viewSetup.showHex === true) {111    let msg = data.toString('hex').replace(/(.{2})/g,"$1,")112    return msg = 'hex '+msg.slice(0,-1)113  } else {114    return data.toString()115  }116}117function serialPortConnent(com, baud) {118  try {119    port = new serialport(com, {120      buadrate: baud,121      // parser: serialport.parsers.readline('\n')122    })123    onlineState.serial = true124    win.webContents.send('onlineStatus', onlineState)125    port.on('data', data => {126      console.log(data)127      writedb("Serial",com,data)128    })129    port.on('close', function(err) {130      console.log('serialport Close', err)131      onlineState.serial = false132      win.webContents.send('onlineStatus', onlineState)133    })134  } catch(err) {135    win.webContents.send('alert', JSON.stringify(err));136    onlineState.serial = false137    win.webContents.send('onlineStatus', onlineState)138  }139}140serialPortConnent.disconnect = () => {141  try {142    port.close()143    onlineState.serial = false144    win.webContents.send('onlineStatus', onlineState)145  } catch(err) {146    win.webContents.send('alert', JSON.stringify(err));147    onlineState.serial = false148    win.webContents.send('onlineStatus', onlineState)149  }150  151}152function serialWrite(data) {153  port.write(data)154  writedb("Serial",'This',data)155}156// TCP Server to Client Broadcast Message157connectedSocketClient.broadcast = function (text, except) {158  for (let Client of this) {159    if (Client !== except) {160      Client.write(text)161    }162  }163  writedb("TcpServer",'This',text)164}165// TCP Server166const server = net.createServer (function (Client) {167  connectedSocketClient.add(Client)168  169  Client.on('data', function (data) {170    // console.log('Tcp Server Recv Data %d: %s', Client.remotePort,data.toString());171    if (!data) return172    let address = (`${Client.remoteAddress}:${Client.remotePort}`)173    writedb("TcpServer",address,data)174  })175  Client.on('close', function() {176    connectedSocketClient.delete(Client)177  })178})179server.on('error', function(err) {180  // Tcp server Error Report181  win.webContents.send('alert', JSON.stringify(err));182})183function tcpServerConnect(ip, port) {184  try {185    server.listen(port, function() {186      console.log('Server listening: '+ JSON.stringify(server.address()));187      onlineState.tcpserver = true188      win.webContents.send('onlineStatus', onlineState)189  190      server.on('close', function(){191        console.log("Server Close");192        onlineState.tcpserver = false193        win.webContents.send('onlineStatus', onlineState)194      })195    })196  } catch (err) {197    win.webContents.send('alert', JSON.stringify(err));198    onlineState.tcpserver = false199    win.webContents.send('onlineStatus', onlineState)200  }  201}202tcpServerConnect.disconnect = () => {203  for (let Clinet of connectedSocketClient) {Clinet.destroy()}204  server.close(function() {server.unref()})205}206// TcpClient Module207let TcpClient208const tcpClientConnect = (ip, port) => {209  try {210    TcpClient = net.connect({port:port, host:ip}, ()=>{211      console.log('connected tcp clinet : '+ ip + ',' + port)212      onlineState.tcpclient = true213      win.webContents.send('onlineStatus', onlineState)214    })215    TcpClient.on('close', function() {216      console.log('tcpclinet disconnected')217      onlineState.tcpclient = false218      win.webContents.send('onlineStatus', onlineState)219    })220    TcpClient.on('data', function(data) {221      const address = ip+':'+port222      writedb("TcpClient",address,data)223    })224    TcpClient.on('end', function() {225      console.log('client end')226      onlineState.tcpclient = false227      win.webContents.send('onlineStatus', onlineState)228    })229    TcpClient.on('error', function(err) {230      win.webContents.send('alert', JSON.stringify(err));231      onlineState.tcpclient = false232      win.webContents.send('onlineStatus', onlineState)233    })234    return TcpClient235  } catch (err) {236    win.webContents.send('alert', JSON.stringify(err));237    onlineState.tcpclient = false238    win.webContents.send('onlineStatus', onlineState)239  }240}241tcpClientConnect.disconnect = () => {242  TcpClient.end()243}244function tcpClientWrite (data) {245  TcpClient.write(data)246  writedb("TcpClient",'This',data)247}248let UdpServer = dgram.createSocket('udp4')249//UDP Server250function udpServerConnect(ip,port) {251  try {252    UdpServer.on('error',(err) =>{253      win.webContents.send('alert', JSON.stringify(err));254    });255  256    UdpServer.on('message', (data, rinfo) =>{257      const address = (`${rinfo.address}:${rinfo.port}`);258      writedb("UdpServer",address,data)259    });260  261    UdpServer.on('listening', () => {262      const address = UdpServer.address();263      console.log(`server listening ${address.address}:${address.port}`);264      onlineState.udpserver = true265      win.webContents.send('onlineStatus', onlineState)266  267    });268  269    UdpServer.on('close', () => {270      console.log('UdpServer Close')271      onlineState.udpserver = false272      win.webContents.send('onlineStatus', onlineState)273      UdpServer = null274      UdpServer = dgram.createSocket('udp4')275    })276  277    UdpServer.bind(port,ip)278    // UdpServer.close()279  } catch (err) {280    win.webContents.send('alert', JSON.stringify(err));281    onlineState.udpserver = false282    win.webContents.send('onlineStatus', onlineState)283  }284}285udpServerConnect.disconnect = function() {286  UdpServer.close()287}288let UdpClinet = dgram.createSocket('udp4');289function udpSenderWrite (msg) {290  // let message = new Buffer(msg);291  UdpClinet.send(msg, 0, msg.length, udpSenderStatus.port, udpSenderStatus.ip, function(err){292    if (err) {293      win.webContents.send('alert', JSON.stringify(err));294    }295    writedb("UdpBroad",'This',msg)296  })297}298function udpSenderConnect(ip, port) {299  udpSenderStatus.ip = ip;300  udpSenderStatus.port = port;301  onlineState.udpsender = true302  win.webContents.send('onlineStatus', onlineState)303}304udpSenderConnect.disconnect = () => {305  udpSenderStatus.ip = null;306  udpSenderStatus.port = null;307  onlineState.udpsender = false;308  win.webContents.send('onlineStatus', onlineState);309}310const connections = [serialPortConnent, tcpServerConnect, tcpClientConnect, udpServerConnect, udpSenderConnect]311ipcMain.on('OnConnect', (e, connect) => {312  if (connect.state === true){313    connections[connect.protocol](connect.ip,Number(connect.port))314  }315  else {316    connections[connect.protocol].disconnect()317  }318})319ipcMain.on('sendMsg', (event, msg) => {320  if (viewSetup.sendHex === true) {321    msg = msg.replace(",","")322    if(msg.length % 2 !== 0) {323      win.webContents.send('alert', "Byte ìë¥¼ íì¸ í´ì£¼ì¸ì")     324    } else {325      let procMsg = hexToBytes(msg)326      let message = Buffer.from(procMsg)327      sendMsg(message)328    }329  } else {330    if (viewSetup.sendCrLf === true) {331      msg = msg+"\n"332    }333    let message = Buffer.from(msg)334    sendMsg(message)335  }336  337})338function hexToBytes(hex) {  339  for (var bytes = [], c = 0; c < hex.length; c += 2)340  bytes.push(parseInt(hex.substr(c, 2), 16));341  if (viewSetup.sendCrLf === true){342    bytes.push(0x0d,0x0a)343  }344  return bytes;345}346function sendMsg (msg) {347  if (onlineState.serial === true) {348    serialWrite(msg)349  }350  if (onlineState.tcpserver === true) {351    connectedSocketClient.broadcast(msg)352  }353  if (onlineState.tcpclient === true) {354    tcpClientWrite(msg)355  }356  if (onlineState.udpsender === true) {357    udpSenderWrite(msg)358  }359}360ipcMain.on('viewSetup',(e,value) => {361  viewSetup = value362  console.log(value)363} )364removeAll()365// sendHex:false,...

onlinehandler.js

Source:onlinehandler.js

1// Copyright 2008 The Closure Library Authors. All Rights Reserved.2//3// Licensed under the Apache License, Version 2.0 (the "License");4// you may not use this file except in compliance with the License.5// You may obtain a copy of the License at6//7//      http://www.apache.org/licenses/LICENSE-2.08//9// Unless required by applicable law or agreed to in writing, software10// distributed under the License is distributed on an "AS-IS" BASIS,11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.12// See the License for the specific language governing permissions and13// limitations under the License.14/**15 * @fileoverview This event handler will dispatch events when16 * {@code navigator.onLine} changes.  HTML5 defines two events, online and17 * offline that is fired on the window.  As of today 3 browsers support these18 * events: Firefox 3 (Gecko 1.9), Opera 9.5, and IE8.  If we have any of these19 * we listen to the 'online' and 'offline' events on the current window20 * object.  Otherwise we poll the navigator.onLine property to detect changes.21 *22 * Note that this class only reflects what the browser tells us and this usually23 * only reflects changes to the File -> Work Offline menu item.24 *25 * @author arv@google.com (Erik Arvidsson)26 * @see ../demos/onlinehandler.html27 */28// TODO(arv): We should probably implement some kind of polling service and/or29// a poll for changes event handler that can be used to fire events when a state30// changes.31goog.provide('goog.events.OnlineHandler');32goog.provide('goog.events.OnlineHandler.EventType');33goog.require('goog.Timer');34goog.require('goog.events.BrowserFeature');35goog.require('goog.events.EventHandler');36goog.require('goog.events.EventTarget');37goog.require('goog.events.EventType');38goog.require('goog.net.NetworkStatusMonitor');39/**40 * Basic object for detecting whether the online state changes.41 * @constructor42 * @extends {goog.events.EventTarget}43 * @implements {goog.net.NetworkStatusMonitor}44 */45goog.events.OnlineHandler = function() {46  goog.events.OnlineHandler.base(this, 'constructor');47  /**48   * @private {goog.events.EventHandler<!goog.events.OnlineHandler>}49   */50  this.eventHandler_ = new goog.events.EventHandler(this);51  // Some browsers do not support navigator.onLine and therefore we don't52  // bother setting up events or timers.53  if (!goog.events.BrowserFeature.HAS_NAVIGATOR_ONLINE_PROPERTY) {54    return;55  }56  if (goog.events.BrowserFeature.HAS_HTML5_NETWORK_EVENT_SUPPORT) {57    var target = goog.events.BrowserFeature.HTML5_NETWORK_EVENTS_FIRE_ON_BODY ?58        document.body :59        window;60    this.eventHandler_.listen(61        target, [goog.events.EventType.ONLINE, goog.events.EventType.OFFLINE],62        this.handleChange_);63  } else {64    this.online_ = this.isOnline();65    this.timer_ = new goog.Timer(goog.events.OnlineHandler.POLL_INTERVAL_);66    this.eventHandler_.listen(this.timer_, goog.Timer.TICK, this.handleTick_);67    this.timer_.start();68  }69};70goog.inherits(goog.events.OnlineHandler, goog.events.EventTarget);71/**72 * Enum for the events dispatched by the OnlineHandler.73 * @enum {string}74 * @deprecated Use goog.net.NetworkStatusMonitor.EventType instead.75 */76goog.events.OnlineHandler.EventType = goog.net.NetworkStatusMonitor.EventType;77/**78 * The time to wait before checking the {@code navigator.onLine} again.79 * @type {number}80 * @private81 */82goog.events.OnlineHandler.POLL_INTERVAL_ = 250;83/**84 * Stores the last value of the online state so we can detect if this has85 * changed.86 * @type {boolean}87 * @private88 */89goog.events.OnlineHandler.prototype.online_;90/**91 * The timer object used to poll the online state.92 * @type {goog.Timer}93 * @private94 */95goog.events.OnlineHandler.prototype.timer_;96/** @override */97goog.events.OnlineHandler.prototype.isOnline = function() {98  return goog.events.BrowserFeature.HAS_NAVIGATOR_ONLINE_PROPERTY ?99      navigator.onLine :100      true;101};102/**103 * Called every time the timer ticks to see if the state has changed and when104 * the online state changes the method handleChange_ is called.105 * @private106 */107goog.events.OnlineHandler.prototype.handleTick_ = function() {108  var online = this.isOnline();109  if (online != this.online_) {110    this.online_ = online;111    this.handleChange_();112  }113};114/**115 * Called when the online state changes.  This dispatches the116 * {@code ONLINE} and {@code OFFLINE} events respectively.117 * @private118 */119goog.events.OnlineHandler.prototype.handleChange_ = function() {120  var type = this.isOnline() ? goog.net.NetworkStatusMonitor.EventType.ONLINE :121                               goog.net.NetworkStatusMonitor.EventType.OFFLINE;122  this.dispatchEvent(type);123};124/** @override */125goog.events.OnlineHandler.prototype.disposeInternal = function() {126  goog.events.OnlineHandler.base(this, 'disposeInternal');127  this.eventHandler_.dispose();128  this.eventHandler_ = null;129  if (this.timer_) {130    this.timer_.dispose();131    this.timer_ = null;132  }...

onlinelistener_test.js

Source:onlinelistener_test.js

1// Copyright 2008 The Closure Library Authors. All Rights Reserved.2//3// Licensed under the Apache License, Version 2.0 (the "License");4// you may not use this file except in compliance with the License.5// You may obtain a copy of the License at6//7//      http://www.apache.org/licenses/LICENSE-2.08//9// Unless required by applicable law or agreed to in writing, software10// distributed under the License is distributed on an "AS-IS" BASIS,11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.12// See the License for the specific language governing permissions and13// limitations under the License.14goog.provide('goog.events.OnlineHandlerTest');15goog.setTestOnly('goog.events.OnlineHandlerTest');16goog.require('goog.events');17goog.require('goog.events.BrowserFeature');18goog.require('goog.events.Event');19goog.require('goog.events.EventHandler');20goog.require('goog.events.OnlineHandler');21goog.require('goog.net.NetworkStatusMonitor');22goog.require('goog.testing.MockClock');23goog.require('goog.testing.PropertyReplacer');24goog.require('goog.testing.jsunit');25goog.require('goog.testing.recordFunction');26var stubs = new goog.testing.PropertyReplacer();27var clock = new goog.testing.MockClock();28var online = true;29var onlineCount;30var offlineCount;31function listenToEvents(oh) {32  onlineCount = 0;33  offlineCount = 0;34  goog.events.listen(35      oh, goog.net.NetworkStatusMonitor.EventType.ONLINE, function(e) {36        assertTrue(oh.isOnline());37        onlineCount++;38      });39  goog.events.listen(40      oh, goog.net.NetworkStatusMonitor.EventType.OFFLINE, function(e) {41        assertFalse(oh.isOnline());42        offlineCount++;43      });44}45function setUp() {46  stubs.set(goog.events.OnlineHandler.prototype, 'isOnline', function() {47    return online;48  });49}50function tearDown() {51  stubs.reset();52  clock.uninstall();53}54function testConstructAndDispose() {55  var oh = new goog.events.OnlineHandler();56  oh.dispose();57}58function testNoOnlineProperty() {59  stubs.set(goog.events.BrowserFeature, 'HAS_NAVIGATOR_ONLINE_PROPERTY', false);60  stubs.set(61      goog.events.EventHandler.prototype, 'listen',62      goog.testing.recordFunction());63  var oh = new goog.events.OnlineHandler();64  assertEquals(0, oh.eventHandler_.listen.getCallCount());65  oh.dispose();66}67function testNonHtml5() {68  clock.install();69  stubs.set(70      goog.events.BrowserFeature, 'HAS_HTML5_NETWORK_EVENT_SUPPORT', false);71  var oh = new goog.events.OnlineHandler();72  listenToEvents(oh);73  clock.tick(500);74  online = false;75  clock.tick(500);76  assertEquals(0, onlineCount);77  assertEquals(1, offlineCount);78  online = true;79  clock.tick(500);80  assertEquals(1, onlineCount);81  assertEquals(1, offlineCount);82  oh.dispose();83  clock.dispose();84}85function testHtml5() {86  stubs.set(87      goog.events.BrowserFeature, 'HAS_HTML5_NETWORK_EVENT_SUPPORT', true);88  // Test for browsers that fire network events on document.body.89  stubs.set(90      goog.events.BrowserFeature, 'HTML5_NETWORK_EVENTS_FIRE_ON_BODY', true);91  var oh = new goog.events.OnlineHandler();92  listenToEvents(oh);93  online = false;94  var e = new goog.events.Event('offline');95  goog.events.fireListeners(document.body, e.type, false, e);96  assertEquals(0, onlineCount);97  assertEquals(1, offlineCount);98  online = true;99  e = new goog.events.Event('online');100  goog.events.fireListeners(document.body, e.type, false, e);101  assertEquals(1, onlineCount);102  assertEquals(1, offlineCount);103  oh.dispose();104  // Test for browsers that fire network events on window.105  stubs.set(106      goog.events.BrowserFeature, 'HTML5_NETWORK_EVENTS_FIRE_ON_BODY', false);107  oh = new goog.events.OnlineHandler();108  listenToEvents(oh);109  online = false;110  e = new goog.events.Event('offline');111  goog.events.fireListeners(window, e.type, false, e);112  assertEquals(0, onlineCount);113  assertEquals(1, offlineCount);114  online = true;115  e = new goog.events.Event('online');116  goog.events.fireListeners(window, e.type, false, e);117  assertEquals(1, onlineCount);118  assertEquals(1, offlineCount);119  oh.dispose();...

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