6556 lines
No EOL
314 KiB
JavaScript
6556 lines
No EOL
314 KiB
JavaScript
/******/ (function(modules) { // webpackBootstrap
|
||
/******/ // The module cache
|
||
/******/ var installedModules = {};
|
||
/******/
|
||
/******/ // The require function
|
||
/******/ function __webpack_require__(moduleId) {
|
||
/******/
|
||
/******/ // Check if module is in cache
|
||
/******/ if(installedModules[moduleId]) {
|
||
/******/ return installedModules[moduleId].exports;
|
||
/******/ }
|
||
/******/ // Create a new module (and put it into the cache)
|
||
/******/ var module = installedModules[moduleId] = {
|
||
/******/ i: moduleId,
|
||
/******/ l: false,
|
||
/******/ exports: {}
|
||
/******/ };
|
||
/******/
|
||
/******/ // Execute the module function
|
||
/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
|
||
/******/
|
||
/******/ // Flag the module as loaded
|
||
/******/ module.l = true;
|
||
/******/
|
||
/******/ // Return the exports of the module
|
||
/******/ return module.exports;
|
||
/******/ }
|
||
/******/
|
||
/******/
|
||
/******/ // expose the modules object (__webpack_modules__)
|
||
/******/ __webpack_require__.m = modules;
|
||
/******/
|
||
/******/ // expose the module cache
|
||
/******/ __webpack_require__.c = installedModules;
|
||
/******/
|
||
/******/ // define getter function for harmony exports
|
||
/******/ __webpack_require__.d = function(exports, name, getter) {
|
||
/******/ if(!__webpack_require__.o(exports, name)) {
|
||
/******/ Object.defineProperty(exports, name, {
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||
/******/ configurable: false,
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||
/******/ enumerable: true,
|
||
/******/ get: getter
|
||
/******/ });
|
||
/******/ }
|
||
/******/ };
|
||
/******/
|
||
/******/ // getDefaultExport function for compatibility with non-harmony modules
|
||
/******/ __webpack_require__.n = function(module) {
|
||
/******/ var getter = module && module.__esModule ?
|
||
/******/ function getDefault() { return module['default']; } :
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||
/******/ function getModuleExports() { return module; };
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||
/******/ __webpack_require__.d(getter, 'a', getter);
|
||
/******/ return getter;
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||
/******/ };
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||
/******/
|
||
/******/ // Object.prototype.hasOwnProperty.call
|
||
/******/ __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
|
||
/******/
|
||
/******/ // __webpack_public_path__
|
||
/******/ __webpack_require__.p = "";
|
||
/******/
|
||
/******/ // Load entry module and return exports
|
||
/******/ return __webpack_require__(__webpack_require__.s = 0);
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||
/******/ })
|
||
/************************************************************************/
|
||
/******/ ([
|
||
/* 0 */
|
||
/***/ (function(module, __webpack_exports__, __webpack_require__) {
|
||
|
||
"use strict";
|
||
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
|
||
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__node_modules_socket_io_node_modules_socket_io_client_dist_socket_io_js__ = __webpack_require__(1);
|
||
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__node_modules_socket_io_node_modules_socket_io_client_dist_socket_io_js___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0__node_modules_socket_io_node_modules_socket_io_client_dist_socket_io_js__);
|
||
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__node_modules_xterm_dist_xterm__ = __webpack_require__(2);
|
||
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__node_modules_xterm_dist_xterm___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_1__node_modules_xterm_dist_xterm__);
|
||
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__node_modules_xterm_dist_addons_fit_fit__ = __webpack_require__(3);
|
||
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__node_modules_xterm_dist_addons_fit_fit___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_2__node_modules_xterm_dist_addons_fit_fit__);
|
||
|
||
|
||
|
||
|
||
__webpack_require__(4)
|
||
__webpack_require__(5)
|
||
|
||
__WEBPACK_IMPORTED_MODULE_1__node_modules_xterm_dist_xterm__["applyAddon"](__WEBPACK_IMPORTED_MODULE_2__node_modules_xterm_dist_addons_fit_fit__)
|
||
|
||
/* global Blob */
|
||
|
||
var sessionLogEnable = false
|
||
var sessionLog, sessionFooter, logDate, currentDate, myFile, errorExists
|
||
|
||
var downloadLogButton = document.getElementById('downloadLog')
|
||
var credentialsButton = document.getElementById('credentials')
|
||
var toggleLogButton = document.getElementById('toggleLog')
|
||
|
||
toggleLogButton.addEventListener('click', toggleLog)
|
||
|
||
downloadLogButton.style.display = 'none'
|
||
credentialsButton.style.display = 'none'
|
||
|
||
var terminalContainer = document.getElementById('terminal-container')
|
||
|
||
var term = new __WEBPACK_IMPORTED_MODULE_1__node_modules_xterm_dist_xterm__({
|
||
cursorBlink: true
|
||
})
|
||
var socket, termid // eslint-disable-line
|
||
term.open(terminalContainer)
|
||
term.focus()
|
||
// term.applyAddon(fit)
|
||
|
||
if (document.location.pathname) {
|
||
var parts = document.location.pathname.split('/')
|
||
var base = parts.slice(0, parts.length - 1).join('/') + '/'
|
||
var resource = base.substring(1) + 'socket.io'
|
||
socket = __WEBPACK_IMPORTED_MODULE_0__node_modules_socket_io_node_modules_socket_io_client_dist_socket_io_js__["connect"](null, {
|
||
resource: resource
|
||
})
|
||
} else {
|
||
socket = __WEBPACK_IMPORTED_MODULE_0__node_modules_socket_io_node_modules_socket_io_client_dist_socket_io_js__["connect"]()
|
||
}
|
||
|
||
socket.on('connect', function () {
|
||
socket.emit('geometry', term.cols, term.rows)
|
||
term.on('data', function (data) {
|
||
socket.emit('data', data)
|
||
})
|
||
socket.on('title', function (data) {
|
||
document.title = data
|
||
}).on('status', function (data) {
|
||
document.getElementById('status').innerHTML = data
|
||
}).on('ssherror', function (data) {
|
||
document.getElementById('status').innerHTML = data
|
||
document.getElementById('status').style.backgroundColor = 'red'
|
||
errorExists = true
|
||
}).on('headerBackground', function (data) {
|
||
document.getElementById('header').style.backgroundColor = data
|
||
}).on('header', function (data) {
|
||
document.getElementById('header').innerHTML = data
|
||
}).on('footer', function (data) {
|
||
sessionFooter = data
|
||
document.getElementById('footer').innerHTML = data
|
||
}).on('statusBackground', function (data) {
|
||
document.getElementById('status').style.backgroundColor = data
|
||
}).on('allowreplay', function (data) {
|
||
if (data === true) {
|
||
console.log('allowreplay: ' + data)
|
||
credentialsButton.style.display = 'inline'
|
||
credentialsButton.addEventListener('click', replayCredentials)
|
||
} else {
|
||
credentialsButton.style.display = 'none'
|
||
}
|
||
}).on('data', function (data) {
|
||
term.write(data)
|
||
if (sessionLogEnable) {
|
||
sessionLog = sessionLog + data
|
||
}
|
||
}).on('disconnect', function (err) {
|
||
if (!errorExists) {
|
||
document.getElementById('status').style.backgroundColor = 'red'
|
||
document.getElementById('status').innerHTML =
|
||
'WEBSOCKET SERVER DISCONNECTED: ' + err
|
||
}
|
||
socket.io.reconnection(false)
|
||
}).on('error', function (err) {
|
||
if (!errorExists) {
|
||
document.getElementById('status').style.backgroundColor = 'red'
|
||
document.getElementById('status').innerHTML = 'ERROR: ' + err
|
||
}
|
||
})
|
||
})
|
||
|
||
// replay password to server, requires
|
||
// bill test
|
||
|
||
function replayCredentials () { // eslint-disable-line
|
||
socket.emit('control', 'replayCredentials')
|
||
console.log('replaying credentials')
|
||
term.focus()
|
||
return false
|
||
}
|
||
|
||
// Set variable to toggle log data from client/server to a varialble
|
||
// for later download
|
||
function toggleLog () { // eslint-disable-line
|
||
if (sessionLogEnable === true) {
|
||
sessionLogEnable = false
|
||
toggleLogButton.innerHTML =
|
||
'<a class="toggleLog" href="javascript:void(0);">Start Log</a>'
|
||
console.log('stopping log, ' + sessionLogEnable)
|
||
currentDate = new Date()
|
||
sessionLog = sessionLog + '\r\n\r\nLog End for ' + sessionFooter + ': ' +
|
||
currentDate.getFullYear() + '/' + (currentDate.getMonth() + 1) + '/' +
|
||
currentDate.getDate() + ' @ ' + currentDate.getHours() + ':' +
|
||
currentDate.getMinutes() + ':' + currentDate.getSeconds() + '\r\n'
|
||
logDate = currentDate
|
||
term.focus()
|
||
return false
|
||
} else {
|
||
sessionLogEnable = true
|
||
toggleLogButton.innerHTML =
|
||
'<a class="toggleLog" href="javascript:void(0)">Logging - STOP LOG</a>'
|
||
downloadLogButton.style.display = 'inline'
|
||
downloadLogButton.addEventListener('click', downloadLog)
|
||
console.log('starting log, ' + sessionLogEnable)
|
||
currentDate = new Date()
|
||
sessionLog = 'Log Start for ' + sessionFooter + ': ' +
|
||
currentDate.getFullYear() + '/' + (currentDate.getMonth() + 1) + '/' +
|
||
currentDate.getDate() + ' @ ' + currentDate.getHours() + ':' +
|
||
currentDate.getMinutes() + ':' + currentDate.getSeconds() + '\r\n\r\n'
|
||
logDate = currentDate
|
||
term.focus()
|
||
return false
|
||
}
|
||
}
|
||
|
||
// cross browser method to "download" an element to the local system
|
||
// used for our client-side logging feature
|
||
function downloadLog () { // eslint-disable-line
|
||
myFile = 'WebSSH2-' + logDate.getFullYear() + (logDate.getMonth() + 1) +
|
||
logDate.getDate() + '_' + logDate.getHours() + logDate.getMinutes() +
|
||
logDate.getSeconds() + '.log'
|
||
// regex should eliminate escape sequences from being logged.
|
||
var blob = new Blob([sessionLog.replace(/[\u001b\u009b][[()#;?]*(?:[0-9]{1,4}(?:;[0-9]{0,4})*)?[0-9A-ORZcf-nqry=><]/g, '')], {
|
||
type: 'text/plain'
|
||
})
|
||
if (window.navigator.msSaveOrOpenBlob) {
|
||
window.navigator.msSaveBlob(blob, myFile)
|
||
} else {
|
||
var elem = window.document.createElement('a')
|
||
elem.href = window.URL.createObjectURL(blob)
|
||
elem.download = myFile
|
||
document.body.appendChild(elem)
|
||
elem.click()
|
||
document.body.removeChild(elem)
|
||
}
|
||
term.focus()
|
||
}
|
||
|
||
|
||
/***/ }),
|
||
/* 1 */
|
||
/***/ (function(module, exports, __webpack_require__) {
|
||
|
||
!function(t,e){ true?module.exports=e():"function"==typeof define&&define.amd?define([],e):"object"==typeof exports?exports.io=e():t.io=e()}(this,function(){return function(t){function e(r){if(n[r])return n[r].exports;var o=n[r]={exports:{},id:r,loaded:!1};return t[r].call(o.exports,o,o.exports,e),o.loaded=!0,o.exports}var n={};return e.m=t,e.c=n,e.p="",e(0)}([function(t,e,n){"use strict";function r(t,e){"object"===("undefined"==typeof t?"undefined":o(t))&&(e=t,t=void 0),e=e||{};var n,r=i(t),s=r.source,u=r.id,h=r.path,f=p[u]&&h in p[u].nsps,l=e.forceNew||e["force new connection"]||!1===e.multiplex||f;return l?(c("ignoring socket cache for %s",s),n=a(s,e)):(p[u]||(c("new io instance for %s",s),p[u]=a(s,e)),n=p[u]),r.query&&!e.query&&(e.query=r.query),n.socket(r.path,e)}var o="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof 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i[t]({query:e,socket:this,agent:n.agent||this.agent,hostname:n.hostname||this.hostname,port:n.port||this.port,secure:n.secure||this.secure,path:n.path||this.path,forceJSONP:n.forceJSONP||this.forceJSONP,jsonp:n.jsonp||this.jsonp,forceBase64:n.forceBase64||this.forceBase64,enablesXDR:n.enablesXDR||this.enablesXDR,timestampRequests:n.timestampRequests||this.timestampRequests,timestampParam:n.timestampParam||this.timestampParam,policyPort:n.policyPort||this.policyPort,pfx:n.pfx||this.pfx,key:n.key||this.key,passphrase:n.passphrase||this.passphrase,cert:n.cert||this.cert,ca:n.ca||this.ca,ciphers:n.ciphers||this.ciphers,rejectUnauthorized:n.rejectUnauthorized||this.rejectUnauthorized,perMessageDeflate:n.perMessageDeflate||this.perMessageDeflate,extraHeaders:n.extraHeaders||this.extraHeaders,forceNode:n.forceNode||this.forceNode,localAddress:n.localAddress||this.localAddress,requestTimeout:n.requestTimeout||this.requestTimeout,protocols:n.protocols||void 0});return r},r.prototype.open=function(){var t;if(this.rememberUpgrade&&r.priorWebsocketSuccess&&this.transports.indexOf("websocket")!==-1)t="websocket";else{if(0===this.transports.length){var e=this;return void setTimeout(function(){e.emit("error","No transports available")},0)}t=this.transports[0]}this.readyState="opening";try{t=this.createTransport(t)}catch(n){return this.transports.shift(),void this.open()}t.open(),this.setTransport(t)},r.prototype.setTransport=function(t){a("setting transport %s",t.name);var e=this;this.transport&&(a("clearing existing transport %s",this.transport.name),this.transport.removeAllListeners()),this.transport=t,t.on("drain",function(){e.onDrain()}).on("packet",function(t){e.onPacket(t)}).on("error",function(t){e.onError(t)}).on("close",function(){e.onClose("transport close")})},r.prototype.probe=function(t){function e(){if(f.onlyBinaryUpgrades){var e=!this.supportsBinary&&f.transport.supportsBinary;h=h||e}h||(a('probe transport "%s" opened',t),u.send([{type:"ping",data:"probe"}]),u.once("packet",function(e){if(!h)if("pong"===e.type&&"probe"===e.data){if(a('probe transport "%s" pong',t),f.upgrading=!0,f.emit("upgrading",u),!u)return;r.priorWebsocketSuccess="websocket"===u.name,a('pausing current transport "%s"',f.transport.name),f.transport.pause(function(){h||"closed"!==f.readyState&&(a("changing transport and sending upgrade packet"),p(),f.setTransport(u),u.send([{type:"upgrade"}]),f.emit("upgrade",u),u=null,f.upgrading=!1,f.flush())})}else{a('probe transport "%s" failed',t);var n=new Error("probe error");n.transport=u.name,f.emit("upgradeError",n)}}))}function n(){h||(h=!0,p(),u.close(),u=null)}function o(e){var r=new Error("probe error: "+e);r.transport=u.name,n(),a('probe transport "%s" failed because of error: %s',t,e),f.emit("upgradeError",r)}function i(){o("transport closed")}function s(){o("socket closed")}function c(t){u&&t.name!==u.name&&(a('"%s" works - aborting "%s"',t.name,u.name),n())}function p(){u.removeListener("open",e),u.removeListener("error",o),u.removeListener("close",i),f.removeListener("close",s),f.removeListener("upgrading",c)}a('probing transport "%s"',t);var u=this.createTransport(t,{probe:1}),h=!1,f=this;r.priorWebsocketSuccess=!1,u.once("open",e),u.once("error",o),u.once("close",i),this.once("close",s),this.once("upgrading",c),u.open()},r.prototype.onOpen=function(){if(a("socket open"),this.readyState="open",r.priorWebsocketSuccess="websocket"===this.transport.name,this.emit("open"),this.flush(),"open"===this.readyState&&this.upgrade&&this.transport.pause){a("starting upgrade probes");for(var t=0,e=this.upgrades.length;t<e;t++)this.probe(this.upgrades[t])}},r.prototype.onPacket=function(t){if("opening"===this.readyState||"open"===this.readyState||"closing"===this.readyState)switch(a('socket receive: type "%s", data "%s"',t.type,t.data),this.emit("packet",t),this.emit("heartbeat"),t.type){case"open":this.onHandshake(JSON.parse(t.data));break;case"pong":this.setPing(),this.emit("pong");break;case"error":var e=new Error("server error");e.code=t.data,this.onError(e);break;case"message":this.emit("data",t.data),this.emit("message",t.data)}else a('packet received with socket readyState "%s"',this.readyState)},r.prototype.onHandshake=function(t){this.emit("handshake",t),this.id=t.sid,this.transport.query.sid=t.sid,this.upgrades=this.filterUpgrades(t.upgrades),this.pingInterval=t.pingInterval,this.pingTimeout=t.pingTimeout,this.onOpen(),"closed"!==this.readyState&&(this.setPing(),this.removeListener("heartbeat",this.onHeartbeat),this.on("heartbeat",this.onHeartbeat))},r.prototype.onHeartbeat=function(t){clearTimeout(this.pingTimeoutTimer);var e=this;e.pingTimeoutTimer=setTimeout(function(){"closed"!==e.readyState&&e.onClose("ping timeout")},t||e.pingInterval+e.pingTimeout)},r.prototype.setPing=function(){var t=this;clearTimeout(t.pingIntervalTimer),t.pingIntervalTimer=setTimeout(function(){a("writing ping packet - expecting pong within %sms",t.pingTimeout),t.ping(),t.onHeartbeat(t.pingTimeout)},t.pingInterval)},r.prototype.ping=function(){var t=this;this.sendPacket("ping",function(){t.emit("ping")})},r.prototype.onDrain=function(){this.writeBuffer.splice(0,this.prevBufferLen),this.prevBufferLen=0,0===this.writeBuffer.length?this.emit("drain"):this.flush()},r.prototype.flush=function(){"closed"!==this.readyState&&this.transport.writable&&!this.upgrading&&this.writeBuffer.length&&(a("flushing %d packets in socket",this.writeBuffer.length),this.transport.send(this.writeBuffer),this.prevBufferLen=this.writeBuffer.length,this.emit("flush"))},r.prototype.write=r.prototype.send=function(t,e,n){return this.sendPacket("message",t,e,n),this},r.prototype.sendPacket=function(t,e,n,r){if("function"==typeof e&&(r=e,e=void 0),"function"==typeof n&&(r=n,n=null),"closing"!==this.readyState&&"closed"!==this.readyState){n=n||{},n.compress=!1!==n.compress;var o={type:t,data:e,options:n};this.emit("packetCreate",o),this.writeBuffer.push(o),r&&this.once("flush",r),this.flush()}},r.prototype.close=function(){function t(){r.onClose("forced close"),a("socket closing - telling transport to close"),r.transport.close()}function e(){r.removeListener("upgrade",e),r.removeListener("upgradeError",e),t()}function n(){r.once("upgrade",e),r.once("upgradeError",e)}if("opening"===this.readyState||"open"===this.readyState){this.readyState="closing";var r=this;this.writeBuffer.length?this.once("drain",function(){this.upgrading?n():t()}):this.upgrading?n():t()}return this},r.prototype.onError=function(t){a("socket error %j",t),r.priorWebsocketSuccess=!1,this.emit("error",t),this.onClose("transport error",t)},r.prototype.onClose=function(t,e){if("opening"===this.readyState||"open"===this.readyState||"closing"===this.readyState){a('socket close with reason: "%s"',t);var n=this;clearTimeout(this.pingIntervalTimer),clearTimeout(this.pingTimeoutTimer),this.transport.removeAllListeners("close"),this.transport.close(),this.transport.removeAllListeners(),this.readyState="closed",this.id=null,this.emit("close",t,e),n.writeBuffer=[],n.prevBufferLen=0}},r.prototype.filterUpgrades=function(t){for(var e=[],n=0,r=t.length;n<r;n++)~c(this.transports,t[n])&&e.push(t[n]);return e}}).call(e,function(){return this}())},function(t,e,n){(function(t){function r(e){var n,r=!1,a=!1,c=!1!==e.jsonp;if(t.location){var p="https:"===location.protocol,u=location.port;u||(u=p?443:80),r=e.hostname!==location.hostname||u!==e.port,a=e.secure!==p}if(e.xdomain=r,e.xscheme=a,n=new o(e),"open"in n&&!e.forceJSONP)return new i(e);if(!c)throw new Error("JSONP disabled");return new s(e)}var o=n(17),i=n(19),s=n(33),a=n(34);e.polling=r,e.websocket=a}).call(e,function(){return this}())},function(t,e,n){(function(e){var r=n(18);t.exports=function(t){var n=t.xdomain,o=t.xscheme,i=t.enablesXDR;try{if("undefined"!=typeof XMLHttpRequest&&(!n||r))return new XMLHttpRequest}catch(s){}try{if("undefined"!=typeof XDomainRequest&&!o&&i)return new XDomainRequest}catch(s){}if(!n)try{return new(e[["Active"].concat("Object").join("X")])("Microsoft.XMLHTTP");
|
||
}catch(s){}}}).call(e,function(){return this}())},function(t,e){try{t.exports="undefined"!=typeof XMLHttpRequest&&"withCredentials"in new XMLHttpRequest}catch(n){t.exports=!1}},function(t,e,n){(function(e){function r(){}function o(t){if(c.call(this,t),this.requestTimeout=t.requestTimeout,this.extraHeaders=t.extraHeaders,e.location){var n="https:"===location.protocol,r=location.port;r||(r=n?443:80),this.xd=t.hostname!==e.location.hostname||r!==t.port,this.xs=t.secure!==n}}function i(t){this.method=t.method||"GET",this.uri=t.uri,this.xd=!!t.xd,this.xs=!!t.xs,this.async=!1!==t.async,this.data=void 0!==t.data?t.data:null,this.agent=t.agent,this.isBinary=t.isBinary,this.supportsBinary=t.supportsBinary,this.enablesXDR=t.enablesXDR,this.requestTimeout=t.requestTimeout,this.pfx=t.pfx,this.key=t.key,this.passphrase=t.passphrase,this.cert=t.cert,this.ca=t.ca,this.ciphers=t.ciphers,this.rejectUnauthorized=t.rejectUnauthorized,this.extraHeaders=t.extraHeaders,this.create()}function s(){for(var t in i.requests)i.requests.hasOwnProperty(t)&&i.requests[t].abort()}var a=n(17),c=n(20),p=n(8),u=n(31),h=n(3)("engine.io-client:polling-xhr");t.exports=o,t.exports.Request=i,u(o,c),o.prototype.supportsBinary=!0,o.prototype.request=function(t){return t=t||{},t.uri=this.uri(),t.xd=this.xd,t.xs=this.xs,t.agent=this.agent||!1,t.supportsBinary=this.supportsBinary,t.enablesXDR=this.enablesXDR,t.pfx=this.pfx,t.key=this.key,t.passphrase=this.passphrase,t.cert=this.cert,t.ca=this.ca,t.ciphers=this.ciphers,t.rejectUnauthorized=this.rejectUnauthorized,t.requestTimeout=this.requestTimeout,t.extraHeaders=this.extraHeaders,new i(t)},o.prototype.doWrite=function(t,e){var n="string"!=typeof t&&void 0!==t,r=this.request({method:"POST",data:t,isBinary:n}),o=this;r.on("success",e),r.on("error",function(t){o.onError("xhr post error",t)}),this.sendXhr=r},o.prototype.doPoll=function(){h("xhr poll");var t=this.request(),e=this;t.on("data",function(t){e.onData(t)}),t.on("error",function(t){e.onError("xhr poll error",t)}),this.pollXhr=t},p(i.prototype),i.prototype.create=function(){var t={agent:this.agent,xdomain:this.xd,xscheme:this.xs,enablesXDR:this.enablesXDR};t.pfx=this.pfx,t.key=this.key,t.passphrase=this.passphrase,t.cert=this.cert,t.ca=this.ca,t.ciphers=this.ciphers,t.rejectUnauthorized=this.rejectUnauthorized;var n=this.xhr=new a(t),r=this;try{h("xhr open %s: %s",this.method,this.uri),n.open(this.method,this.uri,this.async);try{if(this.extraHeaders){n.setDisableHeaderCheck&&n.setDisableHeaderCheck(!0);for(var o in this.extraHeaders)this.extraHeaders.hasOwnProperty(o)&&n.setRequestHeader(o,this.extraHeaders[o])}}catch(s){}if("POST"===this.method)try{this.isBinary?n.setRequestHeader("Content-type","application/octet-stream"):n.setRequestHeader("Content-type","text/plain;charset=UTF-8")}catch(s){}try{n.setRequestHeader("Accept","*/*")}catch(s){}"withCredentials"in n&&(n.withCredentials=!0),this.requestTimeout&&(n.timeout=this.requestTimeout),this.hasXDR()?(n.onload=function(){r.onLoad()},n.onerror=function(){r.onError(n.responseText)}):n.onreadystatechange=function(){if(2===n.readyState){var t;try{t=n.getResponseHeader("Content-Type")}catch(e){}"application/octet-stream"===t&&(n.responseType="arraybuffer")}4===n.readyState&&(200===n.status||1223===n.status?r.onLoad():setTimeout(function(){r.onError(n.status)},0))},h("xhr data %s",this.data),n.send(this.data)}catch(s){return void setTimeout(function(){r.onError(s)},0)}e.document&&(this.index=i.requestsCount++,i.requests[this.index]=this)},i.prototype.onSuccess=function(){this.emit("success"),this.cleanup()},i.prototype.onData=function(t){this.emit("data",t),this.onSuccess()},i.prototype.onError=function(t){this.emit("error",t),this.cleanup(!0)},i.prototype.cleanup=function(t){if("undefined"!=typeof this.xhr&&null!==this.xhr){if(this.hasXDR()?this.xhr.onload=this.xhr.onerror=r:this.xhr.onreadystatechange=r,t)try{this.xhr.abort()}catch(n){}e.document&&delete i.requests[this.index],this.xhr=null}},i.prototype.onLoad=function(){var t;try{var e;try{e=this.xhr.getResponseHeader("Content-Type")}catch(n){}t="application/octet-stream"===e?this.xhr.response||this.xhr.responseText:this.xhr.responseText}catch(n){this.onError(n)}null!=t&&this.onData(t)},i.prototype.hasXDR=function(){return"undefined"!=typeof e.XDomainRequest&&!this.xs&&this.enablesXDR},i.prototype.abort=function(){this.cleanup()},i.requestsCount=0,i.requests={},e.document&&(e.attachEvent?e.attachEvent("onunload",s):e.addEventListener&&e.addEventListener("beforeunload",s,!1))}).call(e,function(){return this}())},function(t,e,n){function r(t){var e=t&&t.forceBase64;u&&!e||(this.supportsBinary=!1),o.call(this,t)}var o=n(21),i=n(30),s=n(22),a=n(31),c=n(32),p=n(3)("engine.io-client:polling");t.exports=r;var u=function(){var t=n(17),e=new t({xdomain:!1});return null!=e.responseType}();a(r,o),r.prototype.name="polling",r.prototype.doOpen=function(){this.poll()},r.prototype.pause=function(t){function e(){p("paused"),n.readyState="paused",t()}var n=this;if(this.readyState="pausing",this.polling||!this.writable){var r=0;this.polling&&(p("we are currently polling - waiting to pause"),r++,this.once("pollComplete",function(){p("pre-pause polling complete"),--r||e()})),this.writable||(p("we are currently writing - waiting to pause"),r++,this.once("drain",function(){p("pre-pause writing complete"),--r||e()}))}else e()},r.prototype.poll=function(){p("polling"),this.polling=!0,this.doPoll(),this.emit("poll")},r.prototype.onData=function(t){var e=this;p("polling got data %s",t);var n=function(t,n,r){return"opening"===e.readyState&&e.onOpen(),"close"===t.type?(e.onClose(),!1):void e.onPacket(t)};s.decodePayload(t,this.socket.binaryType,n),"closed"!==this.readyState&&(this.polling=!1,this.emit("pollComplete"),"open"===this.readyState?this.poll():p('ignoring poll - transport state "%s"',this.readyState))},r.prototype.doClose=function(){function t(){p("writing close packet"),e.write([{type:"close"}])}var e=this;"open"===this.readyState?(p("transport open - closing"),t()):(p("transport not open - deferring close"),this.once("open",t))},r.prototype.write=function(t){var e=this;this.writable=!1;var n=function(){e.writable=!0,e.emit("drain")};s.encodePayload(t,this.supportsBinary,function(t){e.doWrite(t,n)})},r.prototype.uri=function(){var t=this.query||{},e=this.secure?"https":"http",n="";!1!==this.timestampRequests&&(t[this.timestampParam]=c()),this.supportsBinary||t.sid||(t.b64=1),t=i.encode(t),this.port&&("https"===e&&443!==Number(this.port)||"http"===e&&80!==Number(this.port))&&(n=":"+this.port),t.length&&(t="?"+t);var r=this.hostname.indexOf(":")!==-1;return e+"://"+(r?"["+this.hostname+"]":this.hostname)+n+this.path+t}},function(t,e,n){function r(t){this.path=t.path,this.hostname=t.hostname,this.port=t.port,this.secure=t.secure,this.query=t.query,this.timestampParam=t.timestampParam,this.timestampRequests=t.timestampRequests,this.readyState="",this.agent=t.agent||!1,this.socket=t.socket,this.enablesXDR=t.enablesXDR,this.pfx=t.pfx,this.key=t.key,this.passphrase=t.passphrase,this.cert=t.cert,this.ca=t.ca,this.ciphers=t.ciphers,this.rejectUnauthorized=t.rejectUnauthorized,this.forceNode=t.forceNode,this.extraHeaders=t.extraHeaders,this.localAddress=t.localAddress}var o=n(22),i=n(8);t.exports=r,i(r.prototype),r.prototype.onError=function(t,e){var n=new Error(t);return n.type="TransportError",n.description=e,this.emit("error",n),this},r.prototype.open=function(){return"closed"!==this.readyState&&""!==this.readyState||(this.readyState="opening",this.doOpen()),this},r.prototype.close=function(){return"opening"!==this.readyState&&"open"!==this.readyState||(this.doClose(),this.onClose()),this},r.prototype.send=function(t){if("open"!==this.readyState)throw new Error("Transport not open");this.write(t)},r.prototype.onOpen=function(){this.readyState="open",this.writable=!0,this.emit("open")},r.prototype.onData=function(t){var e=o.decodePacket(t,this.socket.binaryType);this.onPacket(e)},r.prototype.onPacket=function(t){this.emit("packet",t)},r.prototype.onClose=function(){this.readyState="closed",this.emit("close")}},function(t,e,n){(function(t){function r(t,n){var r="b"+e.packets[t.type]+t.data.data;return n(r)}function o(t,n,r){if(!n)return e.encodeBase64Packet(t,r);var o=t.data,i=new Uint8Array(o),s=new Uint8Array(1+o.byteLength);s[0]=v[t.type];for(var a=0;a<i.length;a++)s[a+1]=i[a];return r(s.buffer)}function i(t,n,r){if(!n)return e.encodeBase64Packet(t,r);var o=new FileReader;return o.onload=function(){t.data=o.result,e.encodePacket(t,n,!0,r)},o.readAsArrayBuffer(t.data)}function s(t,n,r){if(!n)return e.encodeBase64Packet(t,r);if(g)return i(t,n,r);var o=new Uint8Array(1);o[0]=v[t.type];var s=new k([o.buffer,t.data]);return r(s)}function a(t){try{t=d.decode(t,{strict:!1})}catch(e){return!1}return t}function c(t,e,n){for(var r=new Array(t.length),o=l(t.length,n),i=function(t,n,o){e(n,function(e,n){r[t]=n,o(e,r)})},s=0;s<t.length;s++)i(s,t[s],o)}var p,u=n(23),h=n(9),f=n(24),l=n(25),d=n(26);t&&t.ArrayBuffer&&(p=n(28));var y="undefined"!=typeof navigator&&/Android/i.test(navigator.userAgent),m="undefined"!=typeof navigator&&/PhantomJS/i.test(navigator.userAgent),g=y||m;e.protocol=3;var v=e.packets={open:0,close:1,ping:2,pong:3,message:4,upgrade:5,noop:6},b=u(v),w={type:"error",data:"parser error"},k=n(29);e.encodePacket=function(e,n,i,a){"function"==typeof n&&(a=n,n=!1),"function"==typeof i&&(a=i,i=null);var c=void 0===e.data?void 0:e.data.buffer||e.data;if(t.ArrayBuffer&&c instanceof ArrayBuffer)return o(e,n,a);if(k&&c instanceof t.Blob)return s(e,n,a);if(c&&c.base64)return r(e,a);var p=v[e.type];return void 0!==e.data&&(p+=i?d.encode(String(e.data),{strict:!1}):String(e.data)),a(""+p)},e.encodeBase64Packet=function(n,r){var o="b"+e.packets[n.type];if(k&&n.data instanceof t.Blob){var i=new FileReader;return i.onload=function(){var t=i.result.split(",")[1];r(o+t)},i.readAsDataURL(n.data)}var s;try{s=String.fromCharCode.apply(null,new Uint8Array(n.data))}catch(a){for(var c=new Uint8Array(n.data),p=new Array(c.length),u=0;u<c.length;u++)p[u]=c[u];s=String.fromCharCode.apply(null,p)}return o+=t.btoa(s),r(o)},e.decodePacket=function(t,n,r){if(void 0===t)return w;if("string"==typeof t){if("b"===t.charAt(0))return e.decodeBase64Packet(t.substr(1),n);if(r&&(t=a(t),t===!1))return w;var o=t.charAt(0);return Number(o)==o&&b[o]?t.length>1?{type:b[o],data:t.substring(1)}:{type:b[o]}:w}var i=new Uint8Array(t),o=i[0],s=f(t,1);return k&&"blob"===n&&(s=new k([s])),{type:b[o],data:s}},e.decodeBase64Packet=function(t,e){var n=b[t.charAt(0)];if(!p)return{type:n,data:{base64:!0,data:t.substr(1)}};var r=p.decode(t.substr(1));return"blob"===e&&k&&(r=new k([r])),{type:n,data:r}},e.encodePayload=function(t,n,r){function o(t){return t.length+":"+t}function i(t,r){e.encodePacket(t,!!s&&n,!1,function(t){r(null,o(t))})}"function"==typeof n&&(r=n,n=null);var s=h(t);return n&&s?k&&!g?e.encodePayloadAsBlob(t,r):e.encodePayloadAsArrayBuffer(t,r):t.length?void c(t,i,function(t,e){return r(e.join(""))}):r("0:")},e.decodePayload=function(t,n,r){if("string"!=typeof t)return e.decodePayloadAsBinary(t,n,r);"function"==typeof n&&(r=n,n=null);var o;if(""===t)return r(w,0,1);for(var i,s,a="",c=0,p=t.length;c<p;c++){var u=t.charAt(c);if(":"===u){if(""===a||a!=(i=Number(a)))return r(w,0,1);if(s=t.substr(c+1,i),a!=s.length)return r(w,0,1);if(s.length){if(o=e.decodePacket(s,n,!1),w.type===o.type&&w.data===o.data)return r(w,0,1);var h=r(o,c+i,p);if(!1===h)return}c+=i,a=""}else a+=u}return""!==a?r(w,0,1):void 0},e.encodePayloadAsArrayBuffer=function(t,n){function r(t,n){e.encodePacket(t,!0,!0,function(t){return n(null,t)})}return t.length?void c(t,r,function(t,e){var r=e.reduce(function(t,e){var n;return n="string"==typeof e?e.length:e.byteLength,t+n.toString().length+n+2},0),o=new Uint8Array(r),i=0;return e.forEach(function(t){var e="string"==typeof t,n=t;if(e){for(var r=new Uint8Array(t.length),s=0;s<t.length;s++)r[s]=t.charCodeAt(s);n=r.buffer}e?o[i++]=0:o[i++]=1;for(var a=n.byteLength.toString(),s=0;s<a.length;s++)o[i++]=parseInt(a[s]);o[i++]=255;for(var r=new Uint8Array(n),s=0;s<r.length;s++)o[i++]=r[s]}),n(o.buffer)}):n(new ArrayBuffer(0))},e.encodePayloadAsBlob=function(t,n){function 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t=this.uri(),e=this.protocols,n={agent:this.agent,perMessageDeflate:this.perMessageDeflate};n.pfx=this.pfx,n.key=this.key,n.passphrase=this.passphrase,n.cert=this.cert,n.ca=this.ca,n.ciphers=this.ciphers,n.rejectUnauthorized=this.rejectUnauthorized,this.extraHeaders&&(n.headers=this.extraHeaders),this.localAddress&&(n.localAddress=this.localAddress);try{this.ws=this.usingBrowserWebSocket?e?new l(t,e):new l(t):new l(t,e,n)}catch(r){return this.emit("error",r)}void 0===this.ws.binaryType&&(this.supportsBinary=!1),this.ws.supports&&this.ws.supports.binary?(this.supportsBinary=!0,this.ws.binaryType="nodebuffer"):this.ws.binaryType="arraybuffer",this.addEventListeners()}},r.prototype.addEventListeners=function(){var t=this;this.ws.onopen=function(){t.onOpen()},this.ws.onclose=function(){t.onClose()},this.ws.onmessage=function(e){t.onData(e.data)},this.ws.onerror=function(e){t.onError("websocket error",e)}},r.prototype.write=function(t){function 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r=this.hostname.indexOf(":")!==-1;return e+"://"+(r?"["+this.hostname+"]":this.hostname)+n+this.path+t},r.prototype.check=function(){return!(!l||"__initialize"in l&&this.name===r.prototype.name)}}).call(e,function(){return this}())},function(t,e){},function(t,e){var n=[].indexOf;t.exports=function(t,e){if(n)return t.indexOf(e);for(var r=0;r<t.length;++r)if(t[r]===e)return r;return-1}},function(t,e,n){"use strict";function r(t,e,n){this.io=t,this.nsp=e,this.json=this,this.ids=0,this.acks={},this.receiveBuffer=[],this.sendBuffer=[],this.connected=!1,this.disconnected=!0,n&&n.query&&(this.query=n.query),this.io.autoConnect&&this.open()}var o="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t},i=n(7),s=n(8),a=n(38),c=n(39),p=n(40),u=n(3)("socket.io-client:socket"),h=n(30);t.exports=e=r;var f={connect:1,connect_error:1,connect_timeout:1,connecting:1,disconnect:1,error:1,reconnect:1,reconnect_attempt:1,reconnect_failed:1,reconnect_error:1,reconnecting:1,ping:1,pong:1},l=s.prototype.emit;s(r.prototype),r.prototype.subEvents=function(){if(!this.subs){var t=this.io;this.subs=[c(t,"open",p(this,"onopen")),c(t,"packet",p(this,"onpacket")),c(t,"close",p(this,"onclose"))]}},r.prototype.open=r.prototype.connect=function(){return this.connected?this:(this.subEvents(),this.io.open(),"open"===this.io.readyState&&this.onopen(),this.emit("connecting"),this)},r.prototype.send=function(){var t=a(arguments);return t.unshift("message"),this.emit.apply(this,t),this},r.prototype.emit=function(t){if(f.hasOwnProperty(t))return l.apply(this,arguments),this;var e=a(arguments),n={type:i.EVENT,data:e};return n.options={},n.options.compress=!this.flags||!1!==this.flags.compress,"function"==typeof e[e.length-1]&&(u("emitting packet with ack id 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e=t.data||[];u("emitting event %j",e),null!=t.id&&(u("attaching ack callback to event"),e.push(this.ack(t.id))),this.connected?l.apply(this,e):this.receiveBuffer.push(e)},r.prototype.ack=function(t){var e=this,n=!1;return function(){if(!n){n=!0;var r=a(arguments);u("sending ack %j",r),e.packet({type:i.ACK,id:t,data:r})}}},r.prototype.onack=function(t){var e=this.acks[t.id];"function"==typeof e?(u("calling ack %s with %j",t.id,t.data),e.apply(this,t.data),delete this.acks[t.id]):u("bad ack %s",t.id)},r.prototype.onconnect=function(){this.connected=!0,this.disconnected=!1,this.emit("connect"),this.emitBuffered()},r.prototype.emitBuffered=function(){var t;for(t=0;t<this.receiveBuffer.length;t++)l.apply(this,this.receiveBuffer[t]);for(this.receiveBuffer=[],t=0;t<this.sendBuffer.length;t++)this.packet(this.sendBuffer[t]);this.sendBuffer=[]},r.prototype.ondisconnect=function(){u("server disconnect (%s)",this.nsp),this.destroy(),this.onclose("io server disconnect")},r.prototype.destroy=function(){if(this.subs){for(var t=0;t<this.subs.length;t++)this.subs[t].destroy();this.subs=null}this.io.destroy(this)},r.prototype.close=r.prototype.disconnect=function(){return this.connected&&(u("performing disconnect (%s)",this.nsp),this.packet({type:i.DISCONNECT})),this.destroy(),this.connected&&this.onclose("io client disconnect"),this},r.prototype.compress=function(t){return this.flags=this.flags||{},this.flags.compress=t,this}},function(t,e){function n(t,e){var n=[];e=e||0;for(var r=e||0;r<t.length;r++)n[r-e]=t[r];return n}t.exports=n},function(t,e){"use strict";function n(t,e,n){return t.on(e,n),{destroy:function(){t.removeListener(e,n)}}}t.exports=n},function(t,e){var n=[].slice;t.exports=function(t,e){if("string"==typeof e&&(e=t[e]),"function"!=typeof e)throw new Error("bind() requires a function");var r=n.call(arguments,2);return function(){return e.apply(t,r.concat(n.call(arguments)))}}},function(t,e){function n(t){t=t||{},this.ms=t.min||100,this.max=t.max||1e4,this.factor=t.factor||2,this.jitter=t.jitter>0&&t.jitter<=1?t.jitter:0,this.attempts=0}t.exports=n,n.prototype.duration=function(){var t=this.ms*Math.pow(this.factor,this.attempts++);if(this.jitter){var e=Math.random(),n=Math.floor(e*this.jitter*t);t=0==(1&Math.floor(10*e))?t-n:t+n}return 0|Math.min(t,this.max)},n.prototype.reset=function(){this.attempts=0},n.prototype.setMin=function(t){this.ms=t},n.prototype.setMax=function(t){this.max=t},n.prototype.setJitter=function(t){this.jitter=t}}])});
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||
//# sourceMappingURL=socket.io.js.map
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/***/ }),
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||
/* 2 */
|
||
/***/ (function(module, exports, __webpack_require__) {
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||
|
||
var require;var require;(function(f){if(true){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.Terminal = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return require(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
|
||
"use strict";
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
var CircularList_1 = require("./utils/CircularList");
|
||
exports.CHAR_DATA_ATTR_INDEX = 0;
|
||
exports.CHAR_DATA_CHAR_INDEX = 1;
|
||
exports.CHAR_DATA_WIDTH_INDEX = 2;
|
||
exports.CHAR_DATA_CODE_INDEX = 3;
|
||
exports.MAX_BUFFER_SIZE = 4294967295;
|
||
var Buffer = (function () {
|
||
function Buffer(_terminal, _hasScrollback) {
|
||
this._terminal = _terminal;
|
||
this._hasScrollback = _hasScrollback;
|
||
this.clear();
|
||
}
|
||
Object.defineProperty(Buffer.prototype, "lines", {
|
||
get: function () {
|
||
return this._lines;
|
||
},
|
||
enumerable: true,
|
||
configurable: true
|
||
});
|
||
Object.defineProperty(Buffer.prototype, "hasScrollback", {
|
||
get: function () {
|
||
return this._hasScrollback && this.lines.maxLength > this._terminal.rows;
|
||
},
|
||
enumerable: true,
|
||
configurable: true
|
||
});
|
||
Object.defineProperty(Buffer.prototype, "isCursorInViewport", {
|
||
get: function () {
|
||
var absoluteY = this.ybase + this.y;
|
||
var relativeY = absoluteY - this.ydisp;
|
||
return (relativeY >= 0 && relativeY < this._terminal.rows);
|
||
},
|
||
enumerable: true,
|
||
configurable: true
|
||
});
|
||
Buffer.prototype._getCorrectBufferLength = function (rows) {
|
||
if (!this._hasScrollback) {
|
||
return rows;
|
||
}
|
||
var correctBufferLength = rows + this._terminal.options.scrollback;
|
||
return correctBufferLength > exports.MAX_BUFFER_SIZE ? exports.MAX_BUFFER_SIZE : correctBufferLength;
|
||
};
|
||
Buffer.prototype.fillViewportRows = function () {
|
||
if (this._lines.length === 0) {
|
||
var i = this._terminal.rows;
|
||
while (i--) {
|
||
this.lines.push(this._terminal.blankLine());
|
||
}
|
||
}
|
||
};
|
||
Buffer.prototype.clear = function () {
|
||
this.ydisp = 0;
|
||
this.ybase = 0;
|
||
this.y = 0;
|
||
this.x = 0;
|
||
this._lines = new CircularList_1.CircularList(this._getCorrectBufferLength(this._terminal.rows));
|
||
this.scrollTop = 0;
|
||
this.scrollBottom = this._terminal.rows - 1;
|
||
this.setupTabStops();
|
||
};
|
||
Buffer.prototype.resize = function (newCols, newRows) {
|
||
var newMaxLength = this._getCorrectBufferLength(newRows);
|
||
if (newMaxLength > this._lines.maxLength) {
|
||
this._lines.maxLength = newMaxLength;
|
||
}
|
||
if (this._lines.length > 0) {
|
||
if (this._terminal.cols < newCols) {
|
||
var ch = [this._terminal.defAttr, ' ', 1, 32];
|
||
for (var i = 0; i < this._lines.length; i++) {
|
||
if (this._lines.get(i) === undefined) {
|
||
this._lines.set(i, this._terminal.blankLine(undefined, undefined, newCols));
|
||
}
|
||
while (this._lines.get(i).length < newCols) {
|
||
this._lines.get(i).push(ch);
|
||
}
|
||
}
|
||
}
|
||
var addToY = 0;
|
||
if (this._terminal.rows < newRows) {
|
||
for (var y = this._terminal.rows; y < newRows; y++) {
|
||
if (this._lines.length < newRows + this.ybase) {
|
||
if (this.ybase > 0 && this._lines.length <= this.ybase + this.y + addToY + 1) {
|
||
this.ybase--;
|
||
addToY++;
|
||
if (this.ydisp > 0) {
|
||
this.ydisp--;
|
||
}
|
||
}
|
||
else {
|
||
this._lines.push(this._terminal.blankLine(undefined, undefined, newCols));
|
||
}
|
||
}
|
||
}
|
||
}
|
||
else {
|
||
for (var y = this._terminal.rows; y > newRows; y--) {
|
||
if (this._lines.length > newRows + this.ybase) {
|
||
if (this._lines.length > this.ybase + this.y + 1) {
|
||
this._lines.pop();
|
||
}
|
||
else {
|
||
this.ybase++;
|
||
this.ydisp++;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
if (newMaxLength < this._lines.maxLength) {
|
||
var amountToTrim = this._lines.length - newMaxLength;
|
||
if (amountToTrim > 0) {
|
||
this._lines.trimStart(amountToTrim);
|
||
this.ybase = Math.max(this.ybase - amountToTrim, 0);
|
||
this.ydisp = Math.max(this.ydisp - amountToTrim, 0);
|
||
}
|
||
this._lines.maxLength = newMaxLength;
|
||
}
|
||
if (this.y >= newRows) {
|
||
this.y = newRows - 1;
|
||
}
|
||
if (addToY) {
|
||
this.y += addToY;
|
||
}
|
||
if (this.x >= newCols) {
|
||
this.x = newCols - 1;
|
||
}
|
||
this.scrollTop = 0;
|
||
}
|
||
this.scrollBottom = newRows - 1;
|
||
};
|
||
Buffer.prototype.translateBufferLineToString = function (lineIndex, trimRight, startCol, endCol) {
|
||
if (startCol === void 0) { startCol = 0; }
|
||
if (endCol === void 0) { endCol = null; }
|
||
var lineString = '';
|
||
var line = this.lines.get(lineIndex);
|
||
if (!line) {
|
||
return '';
|
||
}
|
||
var startIndex = startCol;
|
||
endCol = endCol || line.length;
|
||
var endIndex = endCol;
|
||
for (var i = 0; i < line.length; i++) {
|
||
var char = line[i];
|
||
lineString += char[exports.CHAR_DATA_CHAR_INDEX];
|
||
if (char[exports.CHAR_DATA_WIDTH_INDEX] === 0) {
|
||
if (startCol >= i) {
|
||
startIndex--;
|
||
}
|
||
if (endCol >= i) {
|
||
endIndex--;
|
||
}
|
||
}
|
||
else {
|
||
if (char[exports.CHAR_DATA_CHAR_INDEX].length > 1) {
|
||
if (startCol > i) {
|
||
startIndex += char[exports.CHAR_DATA_CHAR_INDEX].length - 1;
|
||
}
|
||
if (endCol > i) {
|
||
endIndex += char[exports.CHAR_DATA_CHAR_INDEX].length - 1;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
if (trimRight) {
|
||
var rightWhitespaceIndex = lineString.search(/\s+$/);
|
||
if (rightWhitespaceIndex !== -1) {
|
||
endIndex = Math.min(endIndex, rightWhitespaceIndex);
|
||
}
|
||
if (endIndex <= startIndex) {
|
||
return '';
|
||
}
|
||
}
|
||
return lineString.substring(startIndex, endIndex);
|
||
};
|
||
Buffer.prototype.setupTabStops = function (i) {
|
||
if (i != null) {
|
||
if (!this.tabs[i]) {
|
||
i = this.prevStop(i);
|
||
}
|
||
}
|
||
else {
|
||
this.tabs = {};
|
||
i = 0;
|
||
}
|
||
for (; i < this._terminal.cols; i += this._terminal.options.tabStopWidth) {
|
||
this.tabs[i] = true;
|
||
}
|
||
};
|
||
Buffer.prototype.prevStop = function (x) {
|
||
if (x == null) {
|
||
x = this.x;
|
||
}
|
||
while (!this.tabs[--x] && x > 0)
|
||
;
|
||
return x >= this._terminal.cols ? this._terminal.cols - 1 : x < 0 ? 0 : x;
|
||
};
|
||
Buffer.prototype.nextStop = function (x) {
|
||
if (x == null) {
|
||
x = this.x;
|
||
}
|
||
while (!this.tabs[++x] && x < this._terminal.cols)
|
||
;
|
||
return x >= this._terminal.cols ? this._terminal.cols - 1 : x < 0 ? 0 : x;
|
||
};
|
||
return Buffer;
|
||
}());
|
||
exports.Buffer = Buffer;
|
||
|
||
|
||
|
||
},{"./utils/CircularList":30}],2:[function(require,module,exports){
|
||
"use strict";
|
||
var __extends = (this && this.__extends) || (function () {
|
||
var extendStatics = Object.setPrototypeOf ||
|
||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
||
return function (d, b) {
|
||
extendStatics(d, b);
|
||
function __() { this.constructor = d; }
|
||
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
||
};
|
||
})();
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
var Buffer_1 = require("./Buffer");
|
||
var EventEmitter_1 = require("./EventEmitter");
|
||
var BufferSet = (function (_super) {
|
||
__extends(BufferSet, _super);
|
||
function BufferSet(_terminal) {
|
||
var _this = _super.call(this) || this;
|
||
_this._terminal = _terminal;
|
||
_this._normal = new Buffer_1.Buffer(_this._terminal, true);
|
||
_this._normal.fillViewportRows();
|
||
_this._alt = new Buffer_1.Buffer(_this._terminal, false);
|
||
_this._activeBuffer = _this._normal;
|
||
_this.setupTabStops();
|
||
return _this;
|
||
}
|
||
Object.defineProperty(BufferSet.prototype, "alt", {
|
||
get: function () {
|
||
return this._alt;
|
||
},
|
||
enumerable: true,
|
||
configurable: true
|
||
});
|
||
Object.defineProperty(BufferSet.prototype, "active", {
|
||
get: function () {
|
||
return this._activeBuffer;
|
||
},
|
||
enumerable: true,
|
||
configurable: true
|
||
});
|
||
Object.defineProperty(BufferSet.prototype, "normal", {
|
||
get: function () {
|
||
return this._normal;
|
||
},
|
||
enumerable: true,
|
||
configurable: true
|
||
});
|
||
BufferSet.prototype.activateNormalBuffer = function () {
|
||
this._alt.clear();
|
||
this._activeBuffer = this._normal;
|
||
this.emit('activate', this._normal);
|
||
};
|
||
BufferSet.prototype.activateAltBuffer = function () {
|
||
this._alt.fillViewportRows();
|
||
this._activeBuffer = this._alt;
|
||
this.emit('activate', this._alt);
|
||
};
|
||
BufferSet.prototype.resize = function (newCols, newRows) {
|
||
this._normal.resize(newCols, newRows);
|
||
this._alt.resize(newCols, newRows);
|
||
};
|
||
BufferSet.prototype.setupTabStops = function (i) {
|
||
this._normal.setupTabStops(i);
|
||
this._alt.setupTabStops(i);
|
||
};
|
||
return BufferSet;
|
||
}(EventEmitter_1.EventEmitter));
|
||
exports.BufferSet = BufferSet;
|
||
|
||
|
||
|
||
},{"./Buffer":1,"./EventEmitter":7}],3:[function(require,module,exports){
|
||
"use strict";
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
exports.wcwidth = (function (opts) {
|
||
var COMBINING_BMP = [
|
||
[0x0300, 0x036F], [0x0483, 0x0486], [0x0488, 0x0489],
|
||
[0x0591, 0x05BD], [0x05BF, 0x05BF], [0x05C1, 0x05C2],
|
||
[0x05C4, 0x05C5], [0x05C7, 0x05C7], [0x0600, 0x0603],
|
||
[0x0610, 0x0615], [0x064B, 0x065E], [0x0670, 0x0670],
|
||
[0x06D6, 0x06E4], [0x06E7, 0x06E8], [0x06EA, 0x06ED],
|
||
[0x070F, 0x070F], [0x0711, 0x0711], [0x0730, 0x074A],
|
||
[0x07A6, 0x07B0], [0x07EB, 0x07F3], [0x0901, 0x0902],
|
||
[0x093C, 0x093C], [0x0941, 0x0948], [0x094D, 0x094D],
|
||
[0x0951, 0x0954], [0x0962, 0x0963], [0x0981, 0x0981],
|
||
[0x09BC, 0x09BC], [0x09C1, 0x09C4], [0x09CD, 0x09CD],
|
||
[0x09E2, 0x09E3], [0x0A01, 0x0A02], [0x0A3C, 0x0A3C],
|
||
[0x0A41, 0x0A42], [0x0A47, 0x0A48], [0x0A4B, 0x0A4D],
|
||
[0x0A70, 0x0A71], [0x0A81, 0x0A82], [0x0ABC, 0x0ABC],
|
||
[0x0AC1, 0x0AC5], [0x0AC7, 0x0AC8], [0x0ACD, 0x0ACD],
|
||
[0x0AE2, 0x0AE3], [0x0B01, 0x0B01], [0x0B3C, 0x0B3C],
|
||
[0x0B3F, 0x0B3F], [0x0B41, 0x0B43], [0x0B4D, 0x0B4D],
|
||
[0x0B56, 0x0B56], [0x0B82, 0x0B82], [0x0BC0, 0x0BC0],
|
||
[0x0BCD, 0x0BCD], [0x0C3E, 0x0C40], [0x0C46, 0x0C48],
|
||
[0x0C4A, 0x0C4D], [0x0C55, 0x0C56], [0x0CBC, 0x0CBC],
|
||
[0x0CBF, 0x0CBF], [0x0CC6, 0x0CC6], [0x0CCC, 0x0CCD],
|
||
[0x0CE2, 0x0CE3], [0x0D41, 0x0D43], [0x0D4D, 0x0D4D],
|
||
[0x0DCA, 0x0DCA], [0x0DD2, 0x0DD4], [0x0DD6, 0x0DD6],
|
||
[0x0E31, 0x0E31], [0x0E34, 0x0E3A], [0x0E47, 0x0E4E],
|
||
[0x0EB1, 0x0EB1], [0x0EB4, 0x0EB9], [0x0EBB, 0x0EBC],
|
||
[0x0EC8, 0x0ECD], [0x0F18, 0x0F19], [0x0F35, 0x0F35],
|
||
[0x0F37, 0x0F37], [0x0F39, 0x0F39], [0x0F71, 0x0F7E],
|
||
[0x0F80, 0x0F84], [0x0F86, 0x0F87], [0x0F90, 0x0F97],
|
||
[0x0F99, 0x0FBC], [0x0FC6, 0x0FC6], [0x102D, 0x1030],
|
||
[0x1032, 0x1032], [0x1036, 0x1037], [0x1039, 0x1039],
|
||
[0x1058, 0x1059], [0x1160, 0x11FF], [0x135F, 0x135F],
|
||
[0x1712, 0x1714], [0x1732, 0x1734], [0x1752, 0x1753],
|
||
[0x1772, 0x1773], [0x17B4, 0x17B5], [0x17B7, 0x17BD],
|
||
[0x17C6, 0x17C6], [0x17C9, 0x17D3], [0x17DD, 0x17DD],
|
||
[0x180B, 0x180D], [0x18A9, 0x18A9], [0x1920, 0x1922],
|
||
[0x1927, 0x1928], [0x1932, 0x1932], [0x1939, 0x193B],
|
||
[0x1A17, 0x1A18], [0x1B00, 0x1B03], [0x1B34, 0x1B34],
|
||
[0x1B36, 0x1B3A], [0x1B3C, 0x1B3C], [0x1B42, 0x1B42],
|
||
[0x1B6B, 0x1B73], [0x1DC0, 0x1DCA], [0x1DFE, 0x1DFF],
|
||
[0x200B, 0x200F], [0x202A, 0x202E], [0x2060, 0x2063],
|
||
[0x206A, 0x206F], [0x20D0, 0x20EF], [0x302A, 0x302F],
|
||
[0x3099, 0x309A], [0xA806, 0xA806], [0xA80B, 0xA80B],
|
||
[0xA825, 0xA826], [0xFB1E, 0xFB1E], [0xFE00, 0xFE0F],
|
||
[0xFE20, 0xFE23], [0xFEFF, 0xFEFF], [0xFFF9, 0xFFFB],
|
||
];
|
||
var COMBINING_HIGH = [
|
||
[0x10A01, 0x10A03], [0x10A05, 0x10A06], [0x10A0C, 0x10A0F],
|
||
[0x10A38, 0x10A3A], [0x10A3F, 0x10A3F], [0x1D167, 0x1D169],
|
||
[0x1D173, 0x1D182], [0x1D185, 0x1D18B], [0x1D1AA, 0x1D1AD],
|
||
[0x1D242, 0x1D244], [0xE0001, 0xE0001], [0xE0020, 0xE007F],
|
||
[0xE0100, 0xE01EF]
|
||
];
|
||
function bisearch(ucs, data) {
|
||
var min = 0;
|
||
var max = data.length - 1;
|
||
var mid;
|
||
if (ucs < data[0][0] || ucs > data[max][1])
|
||
return false;
|
||
while (max >= min) {
|
||
mid = (min + max) >> 1;
|
||
if (ucs > data[mid][1])
|
||
min = mid + 1;
|
||
else if (ucs < data[mid][0])
|
||
max = mid - 1;
|
||
else
|
||
return true;
|
||
}
|
||
return false;
|
||
}
|
||
function wcwidthBMP(ucs) {
|
||
if (ucs === 0)
|
||
return opts.nul;
|
||
if (ucs < 32 || (ucs >= 0x7f && ucs < 0xa0))
|
||
return opts.control;
|
||
if (bisearch(ucs, COMBINING_BMP))
|
||
return 0;
|
||
if (isWideBMP(ucs)) {
|
||
return 2;
|
||
}
|
||
return 1;
|
||
}
|
||
function isWideBMP(ucs) {
|
||
return (ucs >= 0x1100 && (ucs <= 0x115f ||
|
||
ucs === 0x2329 ||
|
||
ucs === 0x232a ||
|
||
(ucs >= 0x2e80 && ucs <= 0xa4cf && ucs !== 0x303f) ||
|
||
(ucs >= 0xac00 && ucs <= 0xd7a3) ||
|
||
(ucs >= 0xf900 && ucs <= 0xfaff) ||
|
||
(ucs >= 0xfe10 && ucs <= 0xfe19) ||
|
||
(ucs >= 0xfe30 && ucs <= 0xfe6f) ||
|
||
(ucs >= 0xff00 && ucs <= 0xff60) ||
|
||
(ucs >= 0xffe0 && ucs <= 0xffe6)));
|
||
}
|
||
function wcwidthHigh(ucs) {
|
||
if (bisearch(ucs, COMBINING_HIGH))
|
||
return 0;
|
||
if ((ucs >= 0x20000 && ucs <= 0x2fffd) || (ucs >= 0x30000 && ucs <= 0x3fffd)) {
|
||
return 2;
|
||
}
|
||
return 1;
|
||
}
|
||
var control = opts.control | 0;
|
||
var table = null;
|
||
function init_table() {
|
||
var CODEPOINTS = 65536;
|
||
var BITWIDTH = 2;
|
||
var ITEMSIZE = 32;
|
||
var CONTAINERSIZE = CODEPOINTS * BITWIDTH / ITEMSIZE;
|
||
var CODEPOINTS_PER_ITEM = ITEMSIZE / BITWIDTH;
|
||
table = (typeof Uint32Array === 'undefined')
|
||
? new Array(CONTAINERSIZE)
|
||
: new Uint32Array(CONTAINERSIZE);
|
||
for (var i = 0; i < CONTAINERSIZE; ++i) {
|
||
var num = 0;
|
||
var pos = CODEPOINTS_PER_ITEM;
|
||
while (pos--)
|
||
num = (num << 2) | wcwidthBMP(CODEPOINTS_PER_ITEM * i + pos);
|
||
table[i] = num;
|
||
}
|
||
return table;
|
||
}
|
||
return function (num) {
|
||
num = num | 0;
|
||
if (num < 32)
|
||
return control | 0;
|
||
if (num < 127)
|
||
return 1;
|
||
var t = table || init_table();
|
||
if (num < 65536)
|
||
return t[num >> 4] >> ((num & 15) << 1) & 3;
|
||
return wcwidthHigh(num);
|
||
};
|
||
})({ nul: 0, control: 0 });
|
||
|
||
|
||
|
||
},{}],4:[function(require,module,exports){
|
||
"use strict";
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
exports.CHARSETS = {};
|
||
exports.DEFAULT_CHARSET = exports.CHARSETS['B'];
|
||
exports.CHARSETS['0'] = {
|
||
'`': '\u25c6',
|
||
'a': '\u2592',
|
||
'b': '\u0009',
|
||
'c': '\u000c',
|
||
'd': '\u000d',
|
||
'e': '\u000a',
|
||
'f': '\u00b0',
|
||
'g': '\u00b1',
|
||
'h': '\u2424',
|
||
'i': '\u000b',
|
||
'j': '\u2518',
|
||
'k': '\u2510',
|
||
'l': '\u250c',
|
||
'm': '\u2514',
|
||
'n': '\u253c',
|
||
'o': '\u23ba',
|
||
'p': '\u23bb',
|
||
'q': '\u2500',
|
||
'r': '\u23bc',
|
||
's': '\u23bd',
|
||
't': '\u251c',
|
||
'u': '\u2524',
|
||
'v': '\u2534',
|
||
'w': '\u252c',
|
||
'x': '\u2502',
|
||
'y': '\u2264',
|
||
'z': '\u2265',
|
||
'{': '\u03c0',
|
||
'|': '\u2260',
|
||
'}': '\u00a3',
|
||
'~': '\u00b7'
|
||
};
|
||
exports.CHARSETS['A'] = {
|
||
'#': '£'
|
||
};
|
||
exports.CHARSETS['B'] = null;
|
||
exports.CHARSETS['4'] = {
|
||
'#': '£',
|
||
'@': '¾',
|
||
'[': 'ij',
|
||
'\\': '½',
|
||
']': '|',
|
||
'{': '¨',
|
||
'|': 'f',
|
||
'}': '¼',
|
||
'~': '´'
|
||
};
|
||
exports.CHARSETS['C'] =
|
||
exports.CHARSETS['5'] = {
|
||
'[': 'Ä',
|
||
'\\': 'Ö',
|
||
']': 'Å',
|
||
'^': 'Ü',
|
||
'`': 'é',
|
||
'{': 'ä',
|
||
'|': 'ö',
|
||
'}': 'å',
|
||
'~': 'ü'
|
||
};
|
||
exports.CHARSETS['R'] = {
|
||
'#': '£',
|
||
'@': 'à',
|
||
'[': '°',
|
||
'\\': 'ç',
|
||
']': '§',
|
||
'{': 'é',
|
||
'|': 'ù',
|
||
'}': 'è',
|
||
'~': '¨'
|
||
};
|
||
exports.CHARSETS['Q'] = {
|
||
'@': 'à',
|
||
'[': 'â',
|
||
'\\': 'ç',
|
||
']': 'ê',
|
||
'^': 'î',
|
||
'`': 'ô',
|
||
'{': 'é',
|
||
'|': 'ù',
|
||
'}': 'è',
|
||
'~': 'û'
|
||
};
|
||
exports.CHARSETS['K'] = {
|
||
'@': '§',
|
||
'[': 'Ä',
|
||
'\\': 'Ö',
|
||
']': 'Ü',
|
||
'{': 'ä',
|
||
'|': 'ö',
|
||
'}': 'ü',
|
||
'~': 'ß'
|
||
};
|
||
exports.CHARSETS['Y'] = {
|
||
'#': '£',
|
||
'@': '§',
|
||
'[': '°',
|
||
'\\': 'ç',
|
||
']': 'é',
|
||
'`': 'ù',
|
||
'{': 'à',
|
||
'|': 'ò',
|
||
'}': 'è',
|
||
'~': 'ì'
|
||
};
|
||
exports.CHARSETS['E'] =
|
||
exports.CHARSETS['6'] = {
|
||
'@': 'Ä',
|
||
'[': 'Æ',
|
||
'\\': 'Ø',
|
||
']': 'Å',
|
||
'^': 'Ü',
|
||
'`': 'ä',
|
||
'{': 'æ',
|
||
'|': 'ø',
|
||
'}': 'å',
|
||
'~': 'ü'
|
||
};
|
||
exports.CHARSETS['Z'] = {
|
||
'#': '£',
|
||
'@': '§',
|
||
'[': '¡',
|
||
'\\': 'Ñ',
|
||
']': '¿',
|
||
'{': '°',
|
||
'|': 'ñ',
|
||
'}': 'ç'
|
||
};
|
||
exports.CHARSETS['H'] =
|
||
exports.CHARSETS['7'] = {
|
||
'@': 'É',
|
||
'[': 'Ä',
|
||
'\\': 'Ö',
|
||
']': 'Å',
|
||
'^': 'Ü',
|
||
'`': 'é',
|
||
'{': 'ä',
|
||
'|': 'ö',
|
||
'}': 'å',
|
||
'~': 'ü'
|
||
};
|
||
exports.CHARSETS['='] = {
|
||
'#': 'ù',
|
||
'@': 'à',
|
||
'[': 'é',
|
||
'\\': 'ç',
|
||
']': 'ê',
|
||
'^': 'î',
|
||
'_': 'è',
|
||
'`': 'ô',
|
||
'{': 'ä',
|
||
'|': 'ö',
|
||
'}': 'ü',
|
||
'~': 'û'
|
||
};
|
||
|
||
|
||
|
||
},{}],5:[function(require,module,exports){
|
||
"use strict";
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
var CompositionHelper = (function () {
|
||
function CompositionHelper(textarea, compositionView, terminal) {
|
||
this.textarea = textarea;
|
||
this.compositionView = compositionView;
|
||
this.terminal = terminal;
|
||
this.isComposing = false;
|
||
this.isSendingComposition = false;
|
||
this.compositionPosition = { start: null, end: null };
|
||
}
|
||
CompositionHelper.prototype.compositionstart = function () {
|
||
this.isComposing = true;
|
||
this.compositionPosition.start = this.textarea.value.length;
|
||
this.compositionView.textContent = '';
|
||
this.compositionView.classList.add('active');
|
||
};
|
||
CompositionHelper.prototype.compositionupdate = function (ev) {
|
||
var _this = this;
|
||
this.compositionView.textContent = ev.data;
|
||
this.updateCompositionElements();
|
||
setTimeout(function () {
|
||
_this.compositionPosition.end = _this.textarea.value.length;
|
||
}, 0);
|
||
};
|
||
CompositionHelper.prototype.compositionend = function () {
|
||
this.finalizeComposition(true);
|
||
};
|
||
CompositionHelper.prototype.keydown = function (ev) {
|
||
if (this.isComposing || this.isSendingComposition) {
|
||
if (ev.keyCode === 229) {
|
||
return false;
|
||
}
|
||
else if (ev.keyCode === 16 || ev.keyCode === 17 || ev.keyCode === 18) {
|
||
return false;
|
||
}
|
||
else {
|
||
this.finalizeComposition(false);
|
||
}
|
||
}
|
||
if (ev.keyCode === 229) {
|
||
this.handleAnyTextareaChanges();
|
||
return false;
|
||
}
|
||
return true;
|
||
};
|
||
CompositionHelper.prototype.finalizeComposition = function (waitForPropogation) {
|
||
var _this = this;
|
||
this.compositionView.classList.remove('active');
|
||
this.isComposing = false;
|
||
this.clearTextareaPosition();
|
||
if (!waitForPropogation) {
|
||
this.isSendingComposition = false;
|
||
var input = this.textarea.value.substring(this.compositionPosition.start, this.compositionPosition.end);
|
||
this.terminal.handler(input);
|
||
}
|
||
else {
|
||
var currentCompositionPosition_1 = {
|
||
start: this.compositionPosition.start,
|
||
end: this.compositionPosition.end,
|
||
};
|
||
this.isSendingComposition = true;
|
||
setTimeout(function () {
|
||
if (_this.isSendingComposition) {
|
||
_this.isSendingComposition = false;
|
||
var input = void 0;
|
||
if (_this.isComposing) {
|
||
input = _this.textarea.value.substring(currentCompositionPosition_1.start, currentCompositionPosition_1.end);
|
||
}
|
||
else {
|
||
input = _this.textarea.value.substring(currentCompositionPosition_1.start);
|
||
}
|
||
_this.terminal.handler(input);
|
||
}
|
||
}, 0);
|
||
}
|
||
};
|
||
CompositionHelper.prototype.handleAnyTextareaChanges = function () {
|
||
var _this = this;
|
||
var oldValue = this.textarea.value;
|
||
setTimeout(function () {
|
||
if (!_this.isComposing) {
|
||
var newValue = _this.textarea.value;
|
||
var diff = newValue.replace(oldValue, '');
|
||
if (diff.length > 0) {
|
||
_this.terminal.handler(diff);
|
||
}
|
||
}
|
||
}, 0);
|
||
};
|
||
CompositionHelper.prototype.updateCompositionElements = function (dontRecurse) {
|
||
var _this = this;
|
||
if (!this.isComposing) {
|
||
return;
|
||
}
|
||
if (this.terminal.buffer.isCursorInViewport) {
|
||
var cellHeight = Math.ceil(this.terminal.charMeasure.height * this.terminal.options.lineHeight);
|
||
var cursorTop = this.terminal.buffer.y * cellHeight;
|
||
var cursorLeft = this.terminal.buffer.x * this.terminal.charMeasure.width;
|
||
this.compositionView.style.left = cursorLeft + 'px';
|
||
this.compositionView.style.top = cursorTop + 'px';
|
||
this.compositionView.style.height = cellHeight + 'px';
|
||
this.compositionView.style.lineHeight = cellHeight + 'px';
|
||
var compositionViewBounds = this.compositionView.getBoundingClientRect();
|
||
this.textarea.style.left = cursorLeft + 'px';
|
||
this.textarea.style.top = cursorTop + 'px';
|
||
this.textarea.style.width = compositionViewBounds.width + 'px';
|
||
this.textarea.style.height = compositionViewBounds.height + 'px';
|
||
this.textarea.style.lineHeight = compositionViewBounds.height + 'px';
|
||
}
|
||
if (!dontRecurse) {
|
||
setTimeout(function () { return _this.updateCompositionElements(true); }, 0);
|
||
}
|
||
};
|
||
;
|
||
CompositionHelper.prototype.clearTextareaPosition = function () {
|
||
this.textarea.style.left = '';
|
||
this.textarea.style.top = '';
|
||
};
|
||
;
|
||
return CompositionHelper;
|
||
}());
|
||
exports.CompositionHelper = CompositionHelper;
|
||
|
||
|
||
|
||
},{}],6:[function(require,module,exports){
|
||
"use strict";
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
var C0;
|
||
(function (C0) {
|
||
C0.NUL = '\x00';
|
||
C0.SOH = '\x01';
|
||
C0.STX = '\x02';
|
||
C0.ETX = '\x03';
|
||
C0.EOT = '\x04';
|
||
C0.ENQ = '\x05';
|
||
C0.ACK = '\x06';
|
||
C0.BEL = '\x07';
|
||
C0.BS = '\x08';
|
||
C0.HT = '\x09';
|
||
C0.LF = '\x0a';
|
||
C0.VT = '\x0b';
|
||
C0.FF = '\x0c';
|
||
C0.CR = '\x0d';
|
||
C0.SO = '\x0e';
|
||
C0.SI = '\x0f';
|
||
C0.DLE = '\x10';
|
||
C0.DC1 = '\x11';
|
||
C0.DC2 = '\x12';
|
||
C0.DC3 = '\x13';
|
||
C0.DC4 = '\x14';
|
||
C0.NAK = '\x15';
|
||
C0.SYN = '\x16';
|
||
C0.ETB = '\x17';
|
||
C0.CAN = '\x18';
|
||
C0.EM = '\x19';
|
||
C0.SUB = '\x1a';
|
||
C0.ESC = '\x1b';
|
||
C0.FS = '\x1c';
|
||
C0.GS = '\x1d';
|
||
C0.RS = '\x1e';
|
||
C0.US = '\x1f';
|
||
C0.SP = '\x20';
|
||
C0.DEL = '\x7f';
|
||
})(C0 = exports.C0 || (exports.C0 = {}));
|
||
;
|
||
|
||
|
||
|
||
},{}],7:[function(require,module,exports){
|
||
"use strict";
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
var EventEmitter = (function () {
|
||
function EventEmitter() {
|
||
this._events = this._events || {};
|
||
}
|
||
EventEmitter.prototype.on = function (type, listener) {
|
||
this._events[type] = this._events[type] || [];
|
||
this._events[type].push(listener);
|
||
};
|
||
EventEmitter.prototype.off = function (type, listener) {
|
||
if (!this._events[type]) {
|
||
return;
|
||
}
|
||
var obj = this._events[type];
|
||
var i = obj.length;
|
||
while (i--) {
|
||
if (obj[i] === listener || obj[i].listener === listener) {
|
||
obj.splice(i, 1);
|
||
return;
|
||
}
|
||
}
|
||
};
|
||
EventEmitter.prototype.removeAllListeners = function (type) {
|
||
if (this._events[type]) {
|
||
delete this._events[type];
|
||
}
|
||
};
|
||
EventEmitter.prototype.once = function (type, listener) {
|
||
function on() {
|
||
var args = Array.prototype.slice.call(arguments);
|
||
this.off(type, on);
|
||
listener.apply(this, args);
|
||
}
|
||
on.listener = listener;
|
||
this.on(type, on);
|
||
};
|
||
EventEmitter.prototype.emit = function (type) {
|
||
var args = [];
|
||
for (var _i = 1; _i < arguments.length; _i++) {
|
||
args[_i - 1] = arguments[_i];
|
||
}
|
||
if (!this._events[type]) {
|
||
return;
|
||
}
|
||
var obj = this._events[type];
|
||
for (var i = 0; i < obj.length; i++) {
|
||
obj[i].apply(this, args);
|
||
}
|
||
};
|
||
EventEmitter.prototype.listeners = function (type) {
|
||
return this._events[type] || [];
|
||
};
|
||
EventEmitter.prototype.destroy = function () {
|
||
this._events = {};
|
||
};
|
||
return EventEmitter;
|
||
}());
|
||
exports.EventEmitter = EventEmitter;
|
||
|
||
|
||
|
||
},{}],8:[function(require,module,exports){
|
||
"use strict";
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
var EscapeSequences_1 = require("./EscapeSequences");
|
||
var Charsets_1 = require("./Charsets");
|
||
var Buffer_1 = require("./Buffer");
|
||
var Types_1 = require("./renderer/Types");
|
||
var CharWidth_1 = require("./CharWidth");
|
||
var InputHandler = (function () {
|
||
function InputHandler(_terminal) {
|
||
this._terminal = _terminal;
|
||
}
|
||
InputHandler.prototype.addChar = function (char, code) {
|
||
if (char >= ' ') {
|
||
var ch_width = CharWidth_1.wcwidth(code);
|
||
if (this._terminal.charset && this._terminal.charset[char]) {
|
||
char = this._terminal.charset[char];
|
||
}
|
||
var row = this._terminal.buffer.y + this._terminal.buffer.ybase;
|
||
if (!ch_width && this._terminal.buffer.x) {
|
||
if (this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 1]) {
|
||
if (!this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 1][Buffer_1.CHAR_DATA_WIDTH_INDEX]) {
|
||
if (this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 2]) {
|
||
this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 2][Buffer_1.CHAR_DATA_CHAR_INDEX] += char;
|
||
this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 2][3] = char.charCodeAt(0);
|
||
}
|
||
}
|
||
else {
|
||
this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 1][Buffer_1.CHAR_DATA_CHAR_INDEX] += char;
|
||
this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 1][3] = char.charCodeAt(0);
|
||
}
|
||
this._terminal.updateRange(this._terminal.buffer.y);
|
||
}
|
||
return;
|
||
}
|
||
if (this._terminal.buffer.x + ch_width - 1 >= this._terminal.cols) {
|
||
if (this._terminal.wraparoundMode) {
|
||
this._terminal.buffer.x = 0;
|
||
this._terminal.buffer.y++;
|
||
if (this._terminal.buffer.y > this._terminal.buffer.scrollBottom) {
|
||
this._terminal.buffer.y--;
|
||
this._terminal.scroll(true);
|
||
}
|
||
else {
|
||
this._terminal.buffer.lines.get(this._terminal.buffer.y).isWrapped = true;
|
||
}
|
||
}
|
||
else {
|
||
if (ch_width === 2)
|
||
return;
|
||
}
|
||
}
|
||
row = this._terminal.buffer.y + this._terminal.buffer.ybase;
|
||
if (this._terminal.insertMode) {
|
||
for (var moves = 0; moves < ch_width; ++moves) {
|
||
var removed = this._terminal.buffer.lines.get(this._terminal.buffer.y + this._terminal.buffer.ybase).pop();
|
||
if (removed[Buffer_1.CHAR_DATA_WIDTH_INDEX] === 0
|
||
&& this._terminal.buffer.lines.get(row)[this._terminal.cols - 2]
|
||
&& this._terminal.buffer.lines.get(row)[this._terminal.cols - 2][Buffer_1.CHAR_DATA_WIDTH_INDEX] === 2) {
|
||
this._terminal.buffer.lines.get(row)[this._terminal.cols - 2] = [this._terminal.curAttr, ' ', 1, ' '.charCodeAt(0)];
|
||
}
|
||
this._terminal.buffer.lines.get(row).splice(this._terminal.buffer.x, 0, [this._terminal.curAttr, ' ', 1, ' '.charCodeAt(0)]);
|
||
}
|
||
}
|
||
this._terminal.buffer.lines.get(row)[this._terminal.buffer.x] = [this._terminal.curAttr, char, ch_width, char.charCodeAt(0)];
|
||
this._terminal.buffer.x++;
|
||
this._terminal.updateRange(this._terminal.buffer.y);
|
||
if (ch_width === 2) {
|
||
this._terminal.buffer.lines.get(row)[this._terminal.buffer.x] = [this._terminal.curAttr, '', 0, undefined];
|
||
this._terminal.buffer.x++;
|
||
}
|
||
}
|
||
};
|
||
InputHandler.prototype.bell = function () {
|
||
this._terminal.bell();
|
||
};
|
||
InputHandler.prototype.lineFeed = function () {
|
||
if (this._terminal.convertEol) {
|
||
this._terminal.buffer.x = 0;
|
||
}
|
||
this._terminal.buffer.y++;
|
||
if (this._terminal.buffer.y > this._terminal.buffer.scrollBottom) {
|
||
this._terminal.buffer.y--;
|
||
this._terminal.scroll();
|
||
}
|
||
if (this._terminal.buffer.x >= this._terminal.cols) {
|
||
this._terminal.buffer.x--;
|
||
}
|
||
this._terminal.emit('linefeed');
|
||
};
|
||
InputHandler.prototype.carriageReturn = function () {
|
||
this._terminal.buffer.x = 0;
|
||
};
|
||
InputHandler.prototype.backspace = function () {
|
||
if (this._terminal.buffer.x > 0) {
|
||
this._terminal.buffer.x--;
|
||
}
|
||
};
|
||
InputHandler.prototype.tab = function () {
|
||
this._terminal.buffer.x = this._terminal.buffer.nextStop();
|
||
};
|
||
InputHandler.prototype.shiftOut = function () {
|
||
this._terminal.setgLevel(1);
|
||
};
|
||
InputHandler.prototype.shiftIn = function () {
|
||
this._terminal.setgLevel(0);
|
||
};
|
||
InputHandler.prototype.insertChars = function (params) {
|
||
var param = params[0];
|
||
if (param < 1)
|
||
param = 1;
|
||
var row = this._terminal.buffer.y + this._terminal.buffer.ybase;
|
||
var j = this._terminal.buffer.x;
|
||
var ch = [this._terminal.eraseAttr(), ' ', 1, 32];
|
||
while (param-- && j < this._terminal.cols) {
|
||
this._terminal.buffer.lines.get(row).splice(j++, 0, ch);
|
||
this._terminal.buffer.lines.get(row).pop();
|
||
}
|
||
};
|
||
InputHandler.prototype.cursorUp = function (params) {
|
||
var param = params[0];
|
||
if (param < 1) {
|
||
param = 1;
|
||
}
|
||
this._terminal.buffer.y -= param;
|
||
if (this._terminal.buffer.y < 0) {
|
||
this._terminal.buffer.y = 0;
|
||
}
|
||
};
|
||
InputHandler.prototype.cursorDown = function (params) {
|
||
var param = params[0];
|
||
if (param < 1) {
|
||
param = 1;
|
||
}
|
||
this._terminal.buffer.y += param;
|
||
if (this._terminal.buffer.y >= this._terminal.rows) {
|
||
this._terminal.buffer.y = this._terminal.rows - 1;
|
||
}
|
||
if (this._terminal.buffer.x >= this._terminal.cols) {
|
||
this._terminal.buffer.x--;
|
||
}
|
||
};
|
||
InputHandler.prototype.cursorForward = function (params) {
|
||
var param = params[0];
|
||
if (param < 1) {
|
||
param = 1;
|
||
}
|
||
this._terminal.buffer.x += param;
|
||
if (this._terminal.buffer.x >= this._terminal.cols) {
|
||
this._terminal.buffer.x = this._terminal.cols - 1;
|
||
}
|
||
};
|
||
InputHandler.prototype.cursorBackward = function (params) {
|
||
var param = params[0];
|
||
if (param < 1) {
|
||
param = 1;
|
||
}
|
||
if (this._terminal.buffer.x >= this._terminal.cols) {
|
||
this._terminal.buffer.x--;
|
||
}
|
||
this._terminal.buffer.x -= param;
|
||
if (this._terminal.buffer.x < 0) {
|
||
this._terminal.buffer.x = 0;
|
||
}
|
||
};
|
||
InputHandler.prototype.cursorNextLine = function (params) {
|
||
var param = params[0];
|
||
if (param < 1) {
|
||
param = 1;
|
||
}
|
||
this._terminal.buffer.y += param;
|
||
if (this._terminal.buffer.y >= this._terminal.rows) {
|
||
this._terminal.buffer.y = this._terminal.rows - 1;
|
||
}
|
||
this._terminal.buffer.x = 0;
|
||
};
|
||
InputHandler.prototype.cursorPrecedingLine = function (params) {
|
||
var param = params[0];
|
||
if (param < 1) {
|
||
param = 1;
|
||
}
|
||
this._terminal.buffer.y -= param;
|
||
if (this._terminal.buffer.y < 0) {
|
||
this._terminal.buffer.y = 0;
|
||
}
|
||
this._terminal.buffer.x = 0;
|
||
};
|
||
InputHandler.prototype.cursorCharAbsolute = function (params) {
|
||
var param = params[0];
|
||
if (param < 1) {
|
||
param = 1;
|
||
}
|
||
this._terminal.buffer.x = param - 1;
|
||
};
|
||
InputHandler.prototype.cursorPosition = function (params) {
|
||
var col;
|
||
var row = params[0] - 1;
|
||
if (params.length >= 2) {
|
||
col = params[1] - 1;
|
||
}
|
||
else {
|
||
col = 0;
|
||
}
|
||
if (row < 0) {
|
||
row = 0;
|
||
}
|
||
else if (row >= this._terminal.rows) {
|
||
row = this._terminal.rows - 1;
|
||
}
|
||
if (col < 0) {
|
||
col = 0;
|
||
}
|
||
else if (col >= this._terminal.cols) {
|
||
col = this._terminal.cols - 1;
|
||
}
|
||
this._terminal.buffer.x = col;
|
||
this._terminal.buffer.y = row;
|
||
};
|
||
InputHandler.prototype.cursorForwardTab = function (params) {
|
||
var param = params[0] || 1;
|
||
while (param--) {
|
||
this._terminal.buffer.x = this._terminal.buffer.nextStop();
|
||
}
|
||
};
|
||
InputHandler.prototype.eraseInDisplay = function (params) {
|
||
var j;
|
||
switch (params[0]) {
|
||
case 0:
|
||
this._terminal.eraseRight(this._terminal.buffer.x, this._terminal.buffer.y);
|
||
j = this._terminal.buffer.y + 1;
|
||
for (; j < this._terminal.rows; j++) {
|
||
this._terminal.eraseLine(j);
|
||
}
|
||
break;
|
||
case 1:
|
||
this._terminal.eraseLeft(this._terminal.buffer.x, this._terminal.buffer.y);
|
||
j = this._terminal.buffer.y;
|
||
while (j--) {
|
||
this._terminal.eraseLine(j);
|
||
}
|
||
break;
|
||
case 2:
|
||
j = this._terminal.rows;
|
||
while (j--)
|
||
this._terminal.eraseLine(j);
|
||
break;
|
||
case 3:
|
||
var scrollBackSize = this._terminal.buffer.lines.length - this._terminal.rows;
|
||
if (scrollBackSize > 0) {
|
||
this._terminal.buffer.lines.trimStart(scrollBackSize);
|
||
this._terminal.buffer.ybase = Math.max(this._terminal.buffer.ybase - scrollBackSize, 0);
|
||
this._terminal.buffer.ydisp = Math.max(this._terminal.buffer.ydisp - scrollBackSize, 0);
|
||
this._terminal.emit('scroll', 0);
|
||
}
|
||
break;
|
||
}
|
||
};
|
||
InputHandler.prototype.eraseInLine = function (params) {
|
||
switch (params[0]) {
|
||
case 0:
|
||
this._terminal.eraseRight(this._terminal.buffer.x, this._terminal.buffer.y);
|
||
break;
|
||
case 1:
|
||
this._terminal.eraseLeft(this._terminal.buffer.x, this._terminal.buffer.y);
|
||
break;
|
||
case 2:
|
||
this._terminal.eraseLine(this._terminal.buffer.y);
|
||
break;
|
||
}
|
||
};
|
||
InputHandler.prototype.insertLines = function (params) {
|
||
var param = params[0];
|
||
if (param < 1) {
|
||
param = 1;
|
||
}
|
||
var row = this._terminal.buffer.y + this._terminal.buffer.ybase;
|
||
var scrollBottomRowsOffset = this._terminal.rows - 1 - this._terminal.buffer.scrollBottom;
|
||
var scrollBottomAbsolute = this._terminal.rows - 1 + this._terminal.buffer.ybase - scrollBottomRowsOffset + 1;
|
||
while (param--) {
|
||
this._terminal.buffer.lines.splice(scrollBottomAbsolute - 1, 1);
|
||
this._terminal.buffer.lines.splice(row, 0, this._terminal.blankLine(true));
|
||
}
|
||
this._terminal.updateRange(this._terminal.buffer.y);
|
||
this._terminal.updateRange(this._terminal.buffer.scrollBottom);
|
||
};
|
||
InputHandler.prototype.deleteLines = function (params) {
|
||
var param = params[0];
|
||
if (param < 1) {
|
||
param = 1;
|
||
}
|
||
var row = this._terminal.buffer.y + this._terminal.buffer.ybase;
|
||
var j;
|
||
j = this._terminal.rows - 1 - this._terminal.buffer.scrollBottom;
|
||
j = this._terminal.rows - 1 + this._terminal.buffer.ybase - j;
|
||
while (param--) {
|
||
this._terminal.buffer.lines.splice(row, 1);
|
||
this._terminal.buffer.lines.splice(j, 0, this._terminal.blankLine(true));
|
||
}
|
||
this._terminal.updateRange(this._terminal.buffer.y);
|
||
this._terminal.updateRange(this._terminal.buffer.scrollBottom);
|
||
};
|
||
InputHandler.prototype.deleteChars = function (params) {
|
||
var param = params[0];
|
||
if (param < 1) {
|
||
param = 1;
|
||
}
|
||
var row = this._terminal.buffer.y + this._terminal.buffer.ybase;
|
||
var ch = [this._terminal.eraseAttr(), ' ', 1, 32];
|
||
while (param--) {
|
||
this._terminal.buffer.lines.get(row).splice(this._terminal.buffer.x, 1);
|
||
this._terminal.buffer.lines.get(row).push(ch);
|
||
}
|
||
this._terminal.updateRange(this._terminal.buffer.y);
|
||
};
|
||
InputHandler.prototype.scrollUp = function (params) {
|
||
var param = params[0] || 1;
|
||
while (param--) {
|
||
this._terminal.buffer.lines.splice(this._terminal.buffer.ybase + this._terminal.buffer.scrollTop, 1);
|
||
this._terminal.buffer.lines.splice(this._terminal.buffer.ybase + this._terminal.buffer.scrollBottom, 0, this._terminal.blankLine());
|
||
}
|
||
this._terminal.updateRange(this._terminal.buffer.scrollTop);
|
||
this._terminal.updateRange(this._terminal.buffer.scrollBottom);
|
||
};
|
||
InputHandler.prototype.scrollDown = function (params) {
|
||
var param = params[0] || 1;
|
||
while (param--) {
|
||
this._terminal.buffer.lines.splice(this._terminal.buffer.ybase + this._terminal.buffer.scrollBottom, 1);
|
||
this._terminal.buffer.lines.splice(this._terminal.buffer.ybase + this._terminal.buffer.scrollTop, 0, this._terminal.blankLine());
|
||
}
|
||
this._terminal.updateRange(this._terminal.buffer.scrollTop);
|
||
this._terminal.updateRange(this._terminal.buffer.scrollBottom);
|
||
};
|
||
InputHandler.prototype.eraseChars = function (params) {
|
||
var param = params[0];
|
||
if (param < 1) {
|
||
param = 1;
|
||
}
|
||
var row = this._terminal.buffer.y + this._terminal.buffer.ybase;
|
||
var j = this._terminal.buffer.x;
|
||
var ch = [this._terminal.eraseAttr(), ' ', 1, 32];
|
||
while (param-- && j < this._terminal.cols) {
|
||
this._terminal.buffer.lines.get(row)[j++] = ch;
|
||
}
|
||
};
|
||
InputHandler.prototype.cursorBackwardTab = function (params) {
|
||
var param = params[0] || 1;
|
||
while (param--) {
|
||
this._terminal.buffer.x = this._terminal.buffer.prevStop();
|
||
}
|
||
};
|
||
InputHandler.prototype.charPosAbsolute = function (params) {
|
||
var param = params[0];
|
||
if (param < 1) {
|
||
param = 1;
|
||
}
|
||
this._terminal.buffer.x = param - 1;
|
||
if (this._terminal.buffer.x >= this._terminal.cols) {
|
||
this._terminal.buffer.x = this._terminal.cols - 1;
|
||
}
|
||
};
|
||
InputHandler.prototype.HPositionRelative = function (params) {
|
||
var param = params[0];
|
||
if (param < 1) {
|
||
param = 1;
|
||
}
|
||
this._terminal.buffer.x += param;
|
||
if (this._terminal.buffer.x >= this._terminal.cols) {
|
||
this._terminal.buffer.x = this._terminal.cols - 1;
|
||
}
|
||
};
|
||
InputHandler.prototype.repeatPrecedingCharacter = function (params) {
|
||
var param = params[0] || 1;
|
||
var line = this._terminal.buffer.lines.get(this._terminal.buffer.ybase + this._terminal.buffer.y);
|
||
var ch = line[this._terminal.buffer.x - 1] || [this._terminal.defAttr, ' ', 1, 32];
|
||
while (param--) {
|
||
line[this._terminal.buffer.x++] = ch;
|
||
}
|
||
};
|
||
InputHandler.prototype.sendDeviceAttributes = function (params) {
|
||
if (params[0] > 0) {
|
||
return;
|
||
}
|
||
if (!this._terminal.prefix) {
|
||
if (this._terminal.is('xterm') || this._terminal.is('rxvt-unicode') || this._terminal.is('screen')) {
|
||
this._terminal.send(EscapeSequences_1.C0.ESC + '[?1;2c');
|
||
}
|
||
else if (this._terminal.is('linux')) {
|
||
this._terminal.send(EscapeSequences_1.C0.ESC + '[?6c');
|
||
}
|
||
}
|
||
else if (this._terminal.prefix === '>') {
|
||
if (this._terminal.is('xterm')) {
|
||
this._terminal.send(EscapeSequences_1.C0.ESC + '[>0;276;0c');
|
||
}
|
||
else if (this._terminal.is('rxvt-unicode')) {
|
||
this._terminal.send(EscapeSequences_1.C0.ESC + '[>85;95;0c');
|
||
}
|
||
else if (this._terminal.is('linux')) {
|
||
this._terminal.send(params[0] + 'c');
|
||
}
|
||
else if (this._terminal.is('screen')) {
|
||
this._terminal.send(EscapeSequences_1.C0.ESC + '[>83;40003;0c');
|
||
}
|
||
}
|
||
};
|
||
InputHandler.prototype.linePosAbsolute = function (params) {
|
||
var param = params[0];
|
||
if (param < 1) {
|
||
param = 1;
|
||
}
|
||
this._terminal.buffer.y = param - 1;
|
||
if (this._terminal.buffer.y >= this._terminal.rows) {
|
||
this._terminal.buffer.y = this._terminal.rows - 1;
|
||
}
|
||
};
|
||
InputHandler.prototype.VPositionRelative = function (params) {
|
||
var param = params[0];
|
||
if (param < 1) {
|
||
param = 1;
|
||
}
|
||
this._terminal.buffer.y += param;
|
||
if (this._terminal.buffer.y >= this._terminal.rows) {
|
||
this._terminal.buffer.y = this._terminal.rows - 1;
|
||
}
|
||
if (this._terminal.buffer.x >= this._terminal.cols) {
|
||
this._terminal.buffer.x--;
|
||
}
|
||
};
|
||
InputHandler.prototype.HVPosition = function (params) {
|
||
if (params[0] < 1)
|
||
params[0] = 1;
|
||
if (params[1] < 1)
|
||
params[1] = 1;
|
||
this._terminal.buffer.y = params[0] - 1;
|
||
if (this._terminal.buffer.y >= this._terminal.rows) {
|
||
this._terminal.buffer.y = this._terminal.rows - 1;
|
||
}
|
||
this._terminal.buffer.x = params[1] - 1;
|
||
if (this._terminal.buffer.x >= this._terminal.cols) {
|
||
this._terminal.buffer.x = this._terminal.cols - 1;
|
||
}
|
||
};
|
||
InputHandler.prototype.tabClear = function (params) {
|
||
var param = params[0];
|
||
if (param <= 0) {
|
||
delete this._terminal.buffer.tabs[this._terminal.buffer.x];
|
||
}
|
||
else if (param === 3) {
|
||
this._terminal.buffer.tabs = {};
|
||
}
|
||
};
|
||
InputHandler.prototype.setMode = function (params) {
|
||
if (params.length > 1) {
|
||
for (var i = 0; i < params.length; i++) {
|
||
this.setMode([params[i]]);
|
||
}
|
||
return;
|
||
}
|
||
if (!this._terminal.prefix) {
|
||
switch (params[0]) {
|
||
case 4:
|
||
this._terminal.insertMode = true;
|
||
break;
|
||
case 20:
|
||
break;
|
||
}
|
||
}
|
||
else if (this._terminal.prefix === '?') {
|
||
switch (params[0]) {
|
||
case 1:
|
||
this._terminal.applicationCursor = true;
|
||
break;
|
||
case 2:
|
||
this._terminal.setgCharset(0, Charsets_1.DEFAULT_CHARSET);
|
||
this._terminal.setgCharset(1, Charsets_1.DEFAULT_CHARSET);
|
||
this._terminal.setgCharset(2, Charsets_1.DEFAULT_CHARSET);
|
||
this._terminal.setgCharset(3, Charsets_1.DEFAULT_CHARSET);
|
||
break;
|
||
case 3:
|
||
this._terminal.savedCols = this._terminal.cols;
|
||
this._terminal.resize(132, this._terminal.rows);
|
||
break;
|
||
case 6:
|
||
this._terminal.originMode = true;
|
||
break;
|
||
case 7:
|
||
this._terminal.wraparoundMode = true;
|
||
break;
|
||
case 12:
|
||
break;
|
||
case 66:
|
||
this._terminal.log('Serial port requested application keypad.');
|
||
this._terminal.applicationKeypad = true;
|
||
this._terminal.viewport.syncScrollArea();
|
||
break;
|
||
case 9:
|
||
case 1000:
|
||
case 1002:
|
||
case 1003:
|
||
this._terminal.x10Mouse = params[0] === 9;
|
||
this._terminal.vt200Mouse = params[0] === 1000;
|
||
this._terminal.normalMouse = params[0] > 1000;
|
||
this._terminal.mouseEvents = true;
|
||
this._terminal.element.classList.add('enable-mouse-events');
|
||
this._terminal.selectionManager.disable();
|
||
this._terminal.log('Binding to mouse events.');
|
||
break;
|
||
case 1004:
|
||
this._terminal.sendFocus = true;
|
||
break;
|
||
case 1005:
|
||
this._terminal.utfMouse = true;
|
||
break;
|
||
case 1006:
|
||
this._terminal.sgrMouse = true;
|
||
break;
|
||
case 1015:
|
||
this._terminal.urxvtMouse = true;
|
||
break;
|
||
case 25:
|
||
this._terminal.cursorHidden = false;
|
||
break;
|
||
case 1049:
|
||
case 47:
|
||
case 1047:
|
||
this._terminal.buffers.activateAltBuffer();
|
||
this._terminal.selectionManager.setBuffer(this._terminal.buffer);
|
||
this._terminal.viewport.syncScrollArea();
|
||
this._terminal.showCursor();
|
||
break;
|
||
case 2004:
|
||
this._terminal.bracketedPasteMode = true;
|
||
break;
|
||
}
|
||
}
|
||
};
|
||
InputHandler.prototype.resetMode = function (params) {
|
||
if (params.length > 1) {
|
||
for (var i = 0; i < params.length; i++) {
|
||
this.resetMode([params[i]]);
|
||
}
|
||
return;
|
||
}
|
||
if (!this._terminal.prefix) {
|
||
switch (params[0]) {
|
||
case 4:
|
||
this._terminal.insertMode = false;
|
||
break;
|
||
case 20:
|
||
break;
|
||
}
|
||
}
|
||
else if (this._terminal.prefix === '?') {
|
||
switch (params[0]) {
|
||
case 1:
|
||
this._terminal.applicationCursor = false;
|
||
break;
|
||
case 3:
|
||
if (this._terminal.cols === 132 && this._terminal.savedCols) {
|
||
this._terminal.resize(this._terminal.savedCols, this._terminal.rows);
|
||
}
|
||
delete this._terminal.savedCols;
|
||
break;
|
||
case 6:
|
||
this._terminal.originMode = false;
|
||
break;
|
||
case 7:
|
||
this._terminal.wraparoundMode = false;
|
||
break;
|
||
case 12:
|
||
break;
|
||
case 66:
|
||
this._terminal.log('Switching back to normal keypad.');
|
||
this._terminal.applicationKeypad = false;
|
||
this._terminal.viewport.syncScrollArea();
|
||
break;
|
||
case 9:
|
||
case 1000:
|
||
case 1002:
|
||
case 1003:
|
||
this._terminal.x10Mouse = false;
|
||
this._terminal.vt200Mouse = false;
|
||
this._terminal.normalMouse = false;
|
||
this._terminal.mouseEvents = false;
|
||
this._terminal.element.classList.remove('enable-mouse-events');
|
||
this._terminal.selectionManager.enable();
|
||
break;
|
||
case 1004:
|
||
this._terminal.sendFocus = false;
|
||
break;
|
||
case 1005:
|
||
this._terminal.utfMouse = false;
|
||
break;
|
||
case 1006:
|
||
this._terminal.sgrMouse = false;
|
||
break;
|
||
case 1015:
|
||
this._terminal.urxvtMouse = false;
|
||
break;
|
||
case 25:
|
||
this._terminal.cursorHidden = true;
|
||
break;
|
||
case 1049:
|
||
case 47:
|
||
case 1047:
|
||
this._terminal.buffers.activateNormalBuffer();
|
||
this._terminal.selectionManager.setBuffer(this._terminal.buffer);
|
||
this._terminal.refresh(0, this._terminal.rows - 1);
|
||
this._terminal.viewport.syncScrollArea();
|
||
this._terminal.showCursor();
|
||
break;
|
||
case 2004:
|
||
this._terminal.bracketedPasteMode = false;
|
||
break;
|
||
}
|
||
}
|
||
};
|
||
InputHandler.prototype.charAttributes = function (params) {
|
||
if (params.length === 1 && params[0] === 0) {
|
||
this._terminal.curAttr = this._terminal.defAttr;
|
||
return;
|
||
}
|
||
var l = params.length;
|
||
var flags = this._terminal.curAttr >> 18;
|
||
var fg = (this._terminal.curAttr >> 9) & 0x1ff;
|
||
var bg = this._terminal.curAttr & 0x1ff;
|
||
var p;
|
||
for (var i = 0; i < l; i++) {
|
||
p = params[i];
|
||
if (p >= 30 && p <= 37) {
|
||
fg = p - 30;
|
||
}
|
||
else if (p >= 40 && p <= 47) {
|
||
bg = p - 40;
|
||
}
|
||
else if (p >= 90 && p <= 97) {
|
||
p += 8;
|
||
fg = p - 90;
|
||
}
|
||
else if (p >= 100 && p <= 107) {
|
||
p += 8;
|
||
bg = p - 100;
|
||
}
|
||
else if (p === 0) {
|
||
flags = this._terminal.defAttr >> 18;
|
||
fg = (this._terminal.defAttr >> 9) & 0x1ff;
|
||
bg = this._terminal.defAttr & 0x1ff;
|
||
}
|
||
else if (p === 1) {
|
||
flags |= Types_1.FLAGS.BOLD;
|
||
}
|
||
else if (p === 4) {
|
||
flags |= Types_1.FLAGS.UNDERLINE;
|
||
}
|
||
else if (p === 5) {
|
||
flags |= Types_1.FLAGS.BLINK;
|
||
}
|
||
else if (p === 7) {
|
||
flags |= Types_1.FLAGS.INVERSE;
|
||
}
|
||
else if (p === 8) {
|
||
flags |= Types_1.FLAGS.INVISIBLE;
|
||
}
|
||
else if (p === 2) {
|
||
flags |= Types_1.FLAGS.DIM;
|
||
}
|
||
else if (p === 22) {
|
||
flags &= ~Types_1.FLAGS.BOLD;
|
||
flags &= ~Types_1.FLAGS.DIM;
|
||
}
|
||
else if (p === 24) {
|
||
flags &= ~Types_1.FLAGS.UNDERLINE;
|
||
}
|
||
else if (p === 25) {
|
||
flags &= ~Types_1.FLAGS.BLINK;
|
||
}
|
||
else if (p === 27) {
|
||
flags &= ~Types_1.FLAGS.INVERSE;
|
||
}
|
||
else if (p === 28) {
|
||
flags &= ~Types_1.FLAGS.INVISIBLE;
|
||
}
|
||
else if (p === 39) {
|
||
fg = (this._terminal.defAttr >> 9) & 0x1ff;
|
||
}
|
||
else if (p === 49) {
|
||
bg = this._terminal.defAttr & 0x1ff;
|
||
}
|
||
else if (p === 38) {
|
||
if (params[i + 1] === 2) {
|
||
i += 2;
|
||
fg = this._terminal.matchColor(params[i] & 0xff, params[i + 1] & 0xff, params[i + 2] & 0xff);
|
||
if (fg === -1)
|
||
fg = 0x1ff;
|
||
i += 2;
|
||
}
|
||
else if (params[i + 1] === 5) {
|
||
i += 2;
|
||
p = params[i] & 0xff;
|
||
fg = p;
|
||
}
|
||
}
|
||
else if (p === 48) {
|
||
if (params[i + 1] === 2) {
|
||
i += 2;
|
||
bg = this._terminal.matchColor(params[i] & 0xff, params[i + 1] & 0xff, params[i + 2] & 0xff);
|
||
if (bg === -1)
|
||
bg = 0x1ff;
|
||
i += 2;
|
||
}
|
||
else if (params[i + 1] === 5) {
|
||
i += 2;
|
||
p = params[i] & 0xff;
|
||
bg = p;
|
||
}
|
||
}
|
||
else if (p === 100) {
|
||
fg = (this._terminal.defAttr >> 9) & 0x1ff;
|
||
bg = this._terminal.defAttr & 0x1ff;
|
||
}
|
||
else {
|
||
this._terminal.error('Unknown SGR attribute: %d.', p);
|
||
}
|
||
}
|
||
this._terminal.curAttr = (flags << 18) | (fg << 9) | bg;
|
||
};
|
||
InputHandler.prototype.deviceStatus = function (params) {
|
||
if (!this._terminal.prefix) {
|
||
switch (params[0]) {
|
||
case 5:
|
||
this._terminal.send(EscapeSequences_1.C0.ESC + '[0n');
|
||
break;
|
||
case 6:
|
||
this._terminal.send(EscapeSequences_1.C0.ESC + '['
|
||
+ (this._terminal.buffer.y + 1)
|
||
+ ';'
|
||
+ (this._terminal.buffer.x + 1)
|
||
+ 'R');
|
||
break;
|
||
}
|
||
}
|
||
else if (this._terminal.prefix === '?') {
|
||
switch (params[0]) {
|
||
case 6:
|
||
this._terminal.send(EscapeSequences_1.C0.ESC + '[?'
|
||
+ (this._terminal.buffer.y + 1)
|
||
+ ';'
|
||
+ (this._terminal.buffer.x + 1)
|
||
+ 'R');
|
||
break;
|
||
case 15:
|
||
break;
|
||
case 25:
|
||
break;
|
||
case 26:
|
||
break;
|
||
case 53:
|
||
break;
|
||
}
|
||
}
|
||
};
|
||
InputHandler.prototype.softReset = function (params) {
|
||
this._terminal.cursorHidden = false;
|
||
this._terminal.insertMode = false;
|
||
this._terminal.originMode = false;
|
||
this._terminal.wraparoundMode = true;
|
||
this._terminal.applicationKeypad = false;
|
||
this._terminal.viewport.syncScrollArea();
|
||
this._terminal.applicationCursor = false;
|
||
this._terminal.buffer.scrollTop = 0;
|
||
this._terminal.buffer.scrollBottom = this._terminal.rows - 1;
|
||
this._terminal.curAttr = this._terminal.defAttr;
|
||
this._terminal.buffer.x = this._terminal.buffer.y = 0;
|
||
this._terminal.charset = null;
|
||
this._terminal.glevel = 0;
|
||
this._terminal.charsets = [null];
|
||
};
|
||
InputHandler.prototype.setCursorStyle = function (params) {
|
||
var param = params[0] < 1 ? 1 : params[0];
|
||
switch (param) {
|
||
case 1:
|
||
case 2:
|
||
this._terminal.setOption('cursorStyle', 'block');
|
||
break;
|
||
case 3:
|
||
case 4:
|
||
this._terminal.setOption('cursorStyle', 'underline');
|
||
break;
|
||
case 5:
|
||
case 6:
|
||
this._terminal.setOption('cursorStyle', 'bar');
|
||
break;
|
||
}
|
||
var isBlinking = param % 2 === 1;
|
||
this._terminal.setOption('cursorBlink', isBlinking);
|
||
};
|
||
InputHandler.prototype.setScrollRegion = function (params) {
|
||
if (this._terminal.prefix)
|
||
return;
|
||
this._terminal.buffer.scrollTop = (params[0] || 1) - 1;
|
||
this._terminal.buffer.scrollBottom = (params[1] && params[1] <= this._terminal.rows ? params[1] : this._terminal.rows) - 1;
|
||
this._terminal.buffer.x = 0;
|
||
this._terminal.buffer.y = 0;
|
||
};
|
||
InputHandler.prototype.saveCursor = function (params) {
|
||
this._terminal.buffer.savedX = this._terminal.buffer.x;
|
||
this._terminal.buffer.savedY = this._terminal.buffer.y;
|
||
};
|
||
InputHandler.prototype.restoreCursor = function (params) {
|
||
this._terminal.buffer.x = this._terminal.buffer.savedX || 0;
|
||
this._terminal.buffer.y = this._terminal.buffer.savedY || 0;
|
||
};
|
||
return InputHandler;
|
||
}());
|
||
exports.InputHandler = InputHandler;
|
||
|
||
|
||
|
||
},{"./Buffer":1,"./CharWidth":3,"./Charsets":4,"./EscapeSequences":6,"./renderer/Types":27}],9:[function(require,module,exports){
|
||
"use strict";
|
||
var __extends = (this && this.__extends) || (function () {
|
||
var extendStatics = Object.setPrototypeOf ||
|
||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
||
return function (d, b) {
|
||
extendStatics(d, b);
|
||
function __() { this.constructor = d; }
|
||
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
||
};
|
||
})();
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
var Types_1 = require("./Types");
|
||
var MouseZoneManager_1 = require("./input/MouseZoneManager");
|
||
var EventEmitter_1 = require("./EventEmitter");
|
||
var protocolClause = '(https?:\\/\\/)';
|
||
var domainCharacterSet = '[\\da-z\\.-]+';
|
||
var negatedDomainCharacterSet = '[^\\da-z\\.-]+';
|
||
var domainBodyClause = '(' + domainCharacterSet + ')';
|
||
var tldClause = '([a-z\\.]{2,6})';
|
||
var ipClause = '((\\d{1,3}\\.){3}\\d{1,3})';
|
||
var localHostClause = '(localhost)';
|
||
var portClause = '(:\\d{1,5})';
|
||
var hostClause = '((' + domainBodyClause + '\\.' + tldClause + ')|' + ipClause + '|' + localHostClause + ')' + portClause + '?';
|
||
var pathClause = '(\\/[\\/\\w\\.\\-%~]*)*';
|
||
var queryStringHashFragmentCharacterSet = '[0-9\\w\\[\\]\\(\\)\\/\\?\\!#@$%&\'*+,:;~\\=\\.\\-]*';
|
||
var queryStringClause = '(\\?' + queryStringHashFragmentCharacterSet + ')?';
|
||
var hashFragmentClause = '(#' + queryStringHashFragmentCharacterSet + ')?';
|
||
var negatedPathCharacterSet = '[^\\/\\w\\.\\-%]+';
|
||
var bodyClause = hostClause + pathClause + queryStringClause + hashFragmentClause;
|
||
var start = '(?:^|' + negatedDomainCharacterSet + ')(';
|
||
var end = ')($|' + negatedPathCharacterSet + ')';
|
||
var strictUrlRegex = new RegExp(start + protocolClause + bodyClause + end);
|
||
var HYPERTEXT_LINK_MATCHER_ID = 0;
|
||
var Linkifier = (function (_super) {
|
||
__extends(Linkifier, _super);
|
||
function Linkifier(_terminal) {
|
||
var _this = _super.call(this) || this;
|
||
_this._terminal = _terminal;
|
||
_this._linkMatchers = [];
|
||
_this._nextLinkMatcherId = HYPERTEXT_LINK_MATCHER_ID;
|
||
_this._rowsToLinkify = {
|
||
start: null,
|
||
end: null
|
||
};
|
||
_this.registerLinkMatcher(strictUrlRegex, null, { matchIndex: 1 });
|
||
return _this;
|
||
}
|
||
Linkifier.prototype.attachToDom = function (mouseZoneManager) {
|
||
this._mouseZoneManager = mouseZoneManager;
|
||
};
|
||
Linkifier.prototype.linkifyRows = function (start, end) {
|
||
var _this = this;
|
||
if (!this._mouseZoneManager) {
|
||
return;
|
||
}
|
||
if (!this._rowsToLinkify.start) {
|
||
this._rowsToLinkify.start = start;
|
||
this._rowsToLinkify.end = end;
|
||
}
|
||
else {
|
||
this._rowsToLinkify.start = this._rowsToLinkify.start < start ? this._rowsToLinkify.start : start;
|
||
this._rowsToLinkify.end = this._rowsToLinkify.end > end ? this._rowsToLinkify.end : end;
|
||
}
|
||
this._mouseZoneManager.clearAll(start, end);
|
||
if (this._rowsTimeoutId) {
|
||
clearTimeout(this._rowsTimeoutId);
|
||
}
|
||
this._rowsTimeoutId = setTimeout(function () { return _this._linkifyRows(); }, Linkifier.TIME_BEFORE_LINKIFY);
|
||
};
|
||
Linkifier.prototype._linkifyRows = function () {
|
||
this._rowsTimeoutId = null;
|
||
for (var i = this._rowsToLinkify.start; i <= this._rowsToLinkify.end; i++) {
|
||
this._linkifyRow(i);
|
||
}
|
||
this._rowsToLinkify.start = null;
|
||
this._rowsToLinkify.end = null;
|
||
};
|
||
Linkifier.prototype.setHypertextLinkHandler = function (handler) {
|
||
this._linkMatchers[HYPERTEXT_LINK_MATCHER_ID].handler = handler;
|
||
};
|
||
Linkifier.prototype.setHypertextValidationCallback = function (callback) {
|
||
this._linkMatchers[HYPERTEXT_LINK_MATCHER_ID].validationCallback = callback;
|
||
};
|
||
Linkifier.prototype.registerLinkMatcher = function (regex, handler, options) {
|
||
if (options === void 0) { options = {}; }
|
||
if (this._nextLinkMatcherId !== HYPERTEXT_LINK_MATCHER_ID && !handler) {
|
||
throw new Error('handler must be defined');
|
||
}
|
||
var matcher = {
|
||
id: this._nextLinkMatcherId++,
|
||
regex: regex,
|
||
handler: handler,
|
||
matchIndex: options.matchIndex,
|
||
validationCallback: options.validationCallback,
|
||
hoverTooltipCallback: options.tooltipCallback,
|
||
hoverLeaveCallback: options.leaveCallback,
|
||
priority: options.priority || 0
|
||
};
|
||
this._addLinkMatcherToList(matcher);
|
||
return matcher.id;
|
||
};
|
||
Linkifier.prototype._addLinkMatcherToList = function (matcher) {
|
||
if (this._linkMatchers.length === 0) {
|
||
this._linkMatchers.push(matcher);
|
||
return;
|
||
}
|
||
for (var i = this._linkMatchers.length - 1; i >= 0; i--) {
|
||
if (matcher.priority <= this._linkMatchers[i].priority) {
|
||
this._linkMatchers.splice(i + 1, 0, matcher);
|
||
return;
|
||
}
|
||
}
|
||
this._linkMatchers.splice(0, 0, matcher);
|
||
};
|
||
Linkifier.prototype.deregisterLinkMatcher = function (matcherId) {
|
||
for (var i = 1; i < this._linkMatchers.length; i++) {
|
||
if (this._linkMatchers[i].id === matcherId) {
|
||
this._linkMatchers.splice(i, 1);
|
||
return true;
|
||
}
|
||
}
|
||
return false;
|
||
};
|
||
Linkifier.prototype._linkifyRow = function (rowIndex) {
|
||
var absoluteRowIndex = this._terminal.buffer.ydisp + rowIndex;
|
||
if (absoluteRowIndex >= this._terminal.buffer.lines.length) {
|
||
return;
|
||
}
|
||
var text = this._terminal.buffer.translateBufferLineToString(absoluteRowIndex, false);
|
||
for (var i = 0; i < this._linkMatchers.length; i++) {
|
||
this._doLinkifyRow(rowIndex, text, this._linkMatchers[i]);
|
||
}
|
||
};
|
||
Linkifier.prototype._doLinkifyRow = function (rowIndex, text, matcher, offset) {
|
||
var _this = this;
|
||
if (offset === void 0) { offset = 0; }
|
||
var result = [];
|
||
var isHttpLinkMatcher = matcher.id === HYPERTEXT_LINK_MATCHER_ID;
|
||
var match = text.match(matcher.regex);
|
||
if (!match || match.length === 0) {
|
||
return;
|
||
}
|
||
var uri = match[typeof matcher.matchIndex !== 'number' ? 0 : matcher.matchIndex];
|
||
var index = text.indexOf(uri);
|
||
if (matcher.validationCallback) {
|
||
matcher.validationCallback(uri, function (isValid) {
|
||
if (_this._rowsTimeoutId) {
|
||
return;
|
||
}
|
||
if (isValid) {
|
||
_this._addLink(offset + index, rowIndex, uri, matcher);
|
||
}
|
||
});
|
||
}
|
||
else {
|
||
this._addLink(offset + index, rowIndex, uri, matcher);
|
||
}
|
||
var remainingStartIndex = index + uri.length;
|
||
var remainingText = text.substr(remainingStartIndex);
|
||
if (remainingText.length > 0) {
|
||
this._doLinkifyRow(rowIndex, remainingText, matcher, offset + remainingStartIndex);
|
||
}
|
||
};
|
||
Linkifier.prototype._addLink = function (x, y, uri, matcher) {
|
||
var _this = this;
|
||
this._mouseZoneManager.add(new MouseZoneManager_1.MouseZone(x + 1, x + 1 + uri.length, y + 1, function (e) {
|
||
if (matcher.handler) {
|
||
return matcher.handler(e, uri);
|
||
}
|
||
window.open(uri, '_blank');
|
||
}, function (e) {
|
||
_this.emit(Types_1.LinkHoverEventTypes.HOVER, { x: x, y: y, length: uri.length });
|
||
_this._terminal.element.style.cursor = 'pointer';
|
||
}, function (e) {
|
||
_this.emit(Types_1.LinkHoverEventTypes.TOOLTIP, { x: x, y: y, length: uri.length });
|
||
if (matcher.hoverTooltipCallback) {
|
||
matcher.hoverTooltipCallback(e, uri);
|
||
}
|
||
}, function () {
|
||
_this.emit(Types_1.LinkHoverEventTypes.LEAVE, { x: x, y: y, length: uri.length });
|
||
_this._terminal.element.style.cursor = '';
|
||
if (matcher.hoverLeaveCallback) {
|
||
matcher.hoverLeaveCallback();
|
||
}
|
||
}));
|
||
};
|
||
Linkifier.TIME_BEFORE_LINKIFY = 200;
|
||
return Linkifier;
|
||
}(EventEmitter_1.EventEmitter));
|
||
exports.Linkifier = Linkifier;
|
||
|
||
|
||
|
||
},{"./EventEmitter":7,"./Types":14,"./input/MouseZoneManager":17}],10:[function(require,module,exports){
|
||
"use strict";
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
var EscapeSequences_1 = require("./EscapeSequences");
|
||
var Charsets_1 = require("./Charsets");
|
||
var normalStateHandler = {};
|
||
normalStateHandler[EscapeSequences_1.C0.BEL] = function (parser, handler) { return handler.bell(); };
|
||
normalStateHandler[EscapeSequences_1.C0.LF] = function (parser, handler) { return handler.lineFeed(); };
|
||
normalStateHandler[EscapeSequences_1.C0.VT] = normalStateHandler[EscapeSequences_1.C0.LF];
|
||
normalStateHandler[EscapeSequences_1.C0.FF] = normalStateHandler[EscapeSequences_1.C0.LF];
|
||
normalStateHandler[EscapeSequences_1.C0.CR] = function (parser, handler) { return handler.carriageReturn(); };
|
||
normalStateHandler[EscapeSequences_1.C0.BS] = function (parser, handler) { return handler.backspace(); };
|
||
normalStateHandler[EscapeSequences_1.C0.HT] = function (parser, handler) { return handler.tab(); };
|
||
normalStateHandler[EscapeSequences_1.C0.SO] = function (parser, handler) { return handler.shiftOut(); };
|
||
normalStateHandler[EscapeSequences_1.C0.SI] = function (parser, handler) { return handler.shiftIn(); };
|
||
normalStateHandler[EscapeSequences_1.C0.ESC] = function (parser, handler) { return parser.setState(ParserState.ESCAPED); };
|
||
var escapedStateHandler = {};
|
||
escapedStateHandler['['] = function (parser, terminal) {
|
||
terminal.params = [];
|
||
terminal.currentParam = 0;
|
||
parser.setState(ParserState.CSI_PARAM);
|
||
};
|
||
escapedStateHandler[']'] = function (parser, terminal) {
|
||
terminal.params = [];
|
||
terminal.currentParam = 0;
|
||
parser.setState(ParserState.OSC);
|
||
};
|
||
escapedStateHandler['P'] = function (parser, terminal) {
|
||
terminal.params = [];
|
||
terminal.currentParam = 0;
|
||
parser.setState(ParserState.DCS);
|
||
};
|
||
escapedStateHandler['_'] = function (parser, terminal) {
|
||
parser.setState(ParserState.IGNORE);
|
||
};
|
||
escapedStateHandler['^'] = function (parser, terminal) {
|
||
parser.setState(ParserState.IGNORE);
|
||
};
|
||
escapedStateHandler['c'] = function (parser, terminal) {
|
||
terminal.reset();
|
||
};
|
||
escapedStateHandler['E'] = function (parser, terminal) {
|
||
terminal.buffer.x = 0;
|
||
terminal.index();
|
||
parser.setState(ParserState.NORMAL);
|
||
};
|
||
escapedStateHandler['D'] = function (parser, terminal) {
|
||
terminal.index();
|
||
parser.setState(ParserState.NORMAL);
|
||
};
|
||
escapedStateHandler['M'] = function (parser, terminal) {
|
||
terminal.reverseIndex();
|
||
parser.setState(ParserState.NORMAL);
|
||
};
|
||
escapedStateHandler['%'] = function (parser, terminal) {
|
||
terminal.setgLevel(0);
|
||
terminal.setgCharset(0, Charsets_1.DEFAULT_CHARSET);
|
||
parser.setState(ParserState.NORMAL);
|
||
parser.skipNextChar();
|
||
};
|
||
escapedStateHandler[EscapeSequences_1.C0.CAN] = function (parser) { return parser.setState(ParserState.NORMAL); };
|
||
var csiParamStateHandler = {};
|
||
csiParamStateHandler['?'] = function (parser) { return parser.setPrefix('?'); };
|
||
csiParamStateHandler['>'] = function (parser) { return parser.setPrefix('>'); };
|
||
csiParamStateHandler['!'] = function (parser) { return parser.setPrefix('!'); };
|
||
csiParamStateHandler['0'] = function (parser) { return parser.setParam(parser.getParam() * 10); };
|
||
csiParamStateHandler['1'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 1); };
|
||
csiParamStateHandler['2'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 2); };
|
||
csiParamStateHandler['3'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 3); };
|
||
csiParamStateHandler['4'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 4); };
|
||
csiParamStateHandler['5'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 5); };
|
||
csiParamStateHandler['6'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 6); };
|
||
csiParamStateHandler['7'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 7); };
|
||
csiParamStateHandler['8'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 8); };
|
||
csiParamStateHandler['9'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 9); };
|
||
csiParamStateHandler['$'] = function (parser) { return parser.setPostfix('$'); };
|
||
csiParamStateHandler['"'] = function (parser) { return parser.setPostfix('"'); };
|
||
csiParamStateHandler[' '] = function (parser) { return parser.setPostfix(' '); };
|
||
csiParamStateHandler['\''] = function (parser) { return parser.setPostfix('\''); };
|
||
csiParamStateHandler[';'] = function (parser) { return parser.finalizeParam(); };
|
||
csiParamStateHandler[EscapeSequences_1.C0.CAN] = function (parser) { return parser.setState(ParserState.NORMAL); };
|
||
var csiStateHandler = {};
|
||
csiStateHandler['@'] = function (handler, params, prefix) { return handler.insertChars(params); };
|
||
csiStateHandler['A'] = function (handler, params, prefix) { return handler.cursorUp(params); };
|
||
csiStateHandler['B'] = function (handler, params, prefix) { return handler.cursorDown(params); };
|
||
csiStateHandler['C'] = function (handler, params, prefix) { return handler.cursorForward(params); };
|
||
csiStateHandler['D'] = function (handler, params, prefix) { return handler.cursorBackward(params); };
|
||
csiStateHandler['E'] = function (handler, params, prefix) { return handler.cursorNextLine(params); };
|
||
csiStateHandler['F'] = function (handler, params, prefix) { return handler.cursorPrecedingLine(params); };
|
||
csiStateHandler['G'] = function (handler, params, prefix) { return handler.cursorCharAbsolute(params); };
|
||
csiStateHandler['H'] = function (handler, params, prefix) { return handler.cursorPosition(params); };
|
||
csiStateHandler['I'] = function (handler, params, prefix) { return handler.cursorForwardTab(params); };
|
||
csiStateHandler['J'] = function (handler, params, prefix) { return handler.eraseInDisplay(params); };
|
||
csiStateHandler['K'] = function (handler, params, prefix) { return handler.eraseInLine(params); };
|
||
csiStateHandler['L'] = function (handler, params, prefix) { return handler.insertLines(params); };
|
||
csiStateHandler['M'] = function (handler, params, prefix) { return handler.deleteLines(params); };
|
||
csiStateHandler['P'] = function (handler, params, prefix) { return handler.deleteChars(params); };
|
||
csiStateHandler['S'] = function (handler, params, prefix) { return handler.scrollUp(params); };
|
||
csiStateHandler['T'] = function (handler, params, prefix) {
|
||
if (params.length < 2 && !prefix) {
|
||
handler.scrollDown(params);
|
||
}
|
||
};
|
||
csiStateHandler['X'] = function (handler, params, prefix) { return handler.eraseChars(params); };
|
||
csiStateHandler['Z'] = function (handler, params, prefix) { return handler.cursorBackwardTab(params); };
|
||
csiStateHandler['`'] = function (handler, params, prefix) { return handler.charPosAbsolute(params); };
|
||
csiStateHandler['a'] = function (handler, params, prefix) { return handler.HPositionRelative(params); };
|
||
csiStateHandler['b'] = function (handler, params, prefix) { return handler.repeatPrecedingCharacter(params); };
|
||
csiStateHandler['c'] = function (handler, params, prefix) { return handler.sendDeviceAttributes(params); };
|
||
csiStateHandler['d'] = function (handler, params, prefix) { return handler.linePosAbsolute(params); };
|
||
csiStateHandler['e'] = function (handler, params, prefix) { return handler.VPositionRelative(params); };
|
||
csiStateHandler['f'] = function (handler, params, prefix) { return handler.HVPosition(params); };
|
||
csiStateHandler['g'] = function (handler, params, prefix) { return handler.tabClear(params); };
|
||
csiStateHandler['h'] = function (handler, params, prefix) { return handler.setMode(params); };
|
||
csiStateHandler['l'] = function (handler, params, prefix) { return handler.resetMode(params); };
|
||
csiStateHandler['m'] = function (handler, params, prefix) { return handler.charAttributes(params); };
|
||
csiStateHandler['n'] = function (handler, params, prefix) { return handler.deviceStatus(params); };
|
||
csiStateHandler['p'] = function (handler, params, prefix) {
|
||
switch (prefix) {
|
||
case '!':
|
||
handler.softReset(params);
|
||
break;
|
||
}
|
||
};
|
||
csiStateHandler['q'] = function (handler, params, prefix, postfix) {
|
||
if (postfix === ' ') {
|
||
handler.setCursorStyle(params);
|
||
}
|
||
};
|
||
csiStateHandler['r'] = function (handler, params) { return handler.setScrollRegion(params); };
|
||
csiStateHandler['s'] = function (handler, params) { return handler.saveCursor(params); };
|
||
csiStateHandler['u'] = function (handler, params) { return handler.restoreCursor(params); };
|
||
csiStateHandler[EscapeSequences_1.C0.CAN] = function (handler, params, prefix, postfix, parser) { return parser.setState(ParserState.NORMAL); };
|
||
var ParserState;
|
||
(function (ParserState) {
|
||
ParserState[ParserState["NORMAL"] = 0] = "NORMAL";
|
||
ParserState[ParserState["ESCAPED"] = 1] = "ESCAPED";
|
||
ParserState[ParserState["CSI_PARAM"] = 2] = "CSI_PARAM";
|
||
ParserState[ParserState["CSI"] = 3] = "CSI";
|
||
ParserState[ParserState["OSC"] = 4] = "OSC";
|
||
ParserState[ParserState["CHARSET"] = 5] = "CHARSET";
|
||
ParserState[ParserState["DCS"] = 6] = "DCS";
|
||
ParserState[ParserState["IGNORE"] = 7] = "IGNORE";
|
||
})(ParserState = exports.ParserState || (exports.ParserState = {}));
|
||
var Parser = (function () {
|
||
function Parser(_inputHandler, _terminal) {
|
||
this._inputHandler = _inputHandler;
|
||
this._terminal = _terminal;
|
||
this._state = ParserState.NORMAL;
|
||
}
|
||
Parser.prototype.parse = function (data) {
|
||
var l = data.length;
|
||
var j;
|
||
var cs;
|
||
var ch;
|
||
var code;
|
||
var low;
|
||
var cursorStartX = this._terminal.buffer.x;
|
||
var cursorStartY = this._terminal.buffer.y;
|
||
if (this._terminal.debug) {
|
||
this._terminal.log('data: ' + data);
|
||
}
|
||
this._position = 0;
|
||
if (this._terminal.surrogate_high) {
|
||
data = this._terminal.surrogate_high + data;
|
||
this._terminal.surrogate_high = '';
|
||
}
|
||
for (; this._position < l; this._position++) {
|
||
ch = data[this._position];
|
||
code = data.charCodeAt(this._position);
|
||
if (0xD800 <= code && code <= 0xDBFF) {
|
||
low = data.charCodeAt(this._position + 1);
|
||
if (isNaN(low)) {
|
||
this._terminal.surrogate_high = ch;
|
||
continue;
|
||
}
|
||
code = ((code - 0xD800) * 0x400) + (low - 0xDC00) + 0x10000;
|
||
ch += data.charAt(this._position + 1);
|
||
}
|
||
if (0xDC00 <= code && code <= 0xDFFF)
|
||
continue;
|
||
switch (this._state) {
|
||
case ParserState.NORMAL:
|
||
if (ch in normalStateHandler) {
|
||
normalStateHandler[ch](this, this._inputHandler);
|
||
}
|
||
else {
|
||
this._inputHandler.addChar(ch, code);
|
||
}
|
||
break;
|
||
case ParserState.ESCAPED:
|
||
if (ch in escapedStateHandler) {
|
||
escapedStateHandler[ch](this, this._terminal);
|
||
break;
|
||
}
|
||
switch (ch) {
|
||
case '(':
|
||
case ')':
|
||
case '*':
|
||
case '+':
|
||
case '-':
|
||
case '.':
|
||
switch (ch) {
|
||
case '(':
|
||
this._terminal.gcharset = 0;
|
||
break;
|
||
case ')':
|
||
this._terminal.gcharset = 1;
|
||
break;
|
||
case '*':
|
||
this._terminal.gcharset = 2;
|
||
break;
|
||
case '+':
|
||
this._terminal.gcharset = 3;
|
||
break;
|
||
case '-':
|
||
this._terminal.gcharset = 1;
|
||
break;
|
||
case '.':
|
||
this._terminal.gcharset = 2;
|
||
break;
|
||
}
|
||
this._state = ParserState.CHARSET;
|
||
break;
|
||
case '/':
|
||
this._terminal.gcharset = 3;
|
||
this._state = ParserState.CHARSET;
|
||
this._position--;
|
||
break;
|
||
case 'N':
|
||
break;
|
||
case 'O':
|
||
break;
|
||
case 'n':
|
||
this._terminal.setgLevel(2);
|
||
break;
|
||
case 'o':
|
||
this._terminal.setgLevel(3);
|
||
break;
|
||
case '|':
|
||
this._terminal.setgLevel(3);
|
||
break;
|
||
case '}':
|
||
this._terminal.setgLevel(2);
|
||
break;
|
||
case '~':
|
||
this._terminal.setgLevel(1);
|
||
break;
|
||
case '7':
|
||
this._inputHandler.saveCursor();
|
||
this._state = ParserState.NORMAL;
|
||
break;
|
||
case '8':
|
||
this._inputHandler.restoreCursor();
|
||
this._state = ParserState.NORMAL;
|
||
break;
|
||
case '#':
|
||
this._state = ParserState.NORMAL;
|
||
this._position++;
|
||
break;
|
||
case 'H':
|
||
this._terminal.tabSet();
|
||
this._state = ParserState.NORMAL;
|
||
break;
|
||
case '=':
|
||
this._terminal.log('Serial port requested application keypad.');
|
||
this._terminal.applicationKeypad = true;
|
||
if (this._terminal.viewport) {
|
||
this._terminal.viewport.syncScrollArea();
|
||
}
|
||
this._state = ParserState.NORMAL;
|
||
break;
|
||
case '>':
|
||
this._terminal.log('Switching back to normal keypad.');
|
||
this._terminal.applicationKeypad = false;
|
||
if (this._terminal.viewport) {
|
||
this._terminal.viewport.syncScrollArea();
|
||
}
|
||
this._state = ParserState.NORMAL;
|
||
break;
|
||
default:
|
||
this._state = ParserState.NORMAL;
|
||
this._terminal.error('Unknown ESC control: %s.', ch);
|
||
break;
|
||
}
|
||
break;
|
||
case ParserState.CHARSET:
|
||
if (ch in Charsets_1.CHARSETS) {
|
||
cs = Charsets_1.CHARSETS[ch];
|
||
if (ch === '/') {
|
||
this.skipNextChar();
|
||
}
|
||
}
|
||
else {
|
||
cs = Charsets_1.DEFAULT_CHARSET;
|
||
}
|
||
this._terminal.setgCharset(this._terminal.gcharset, cs);
|
||
this._terminal.gcharset = null;
|
||
this._state = ParserState.NORMAL;
|
||
break;
|
||
case ParserState.OSC:
|
||
if (ch === EscapeSequences_1.C0.ESC || ch === EscapeSequences_1.C0.BEL) {
|
||
if (ch === EscapeSequences_1.C0.ESC)
|
||
this._position++;
|
||
this._terminal.params.push(this._terminal.currentParam);
|
||
switch (this._terminal.params[0]) {
|
||
case 0:
|
||
case 1:
|
||
case 2:
|
||
if (this._terminal.params[1]) {
|
||
this._terminal.title = this._terminal.params[1];
|
||
this._terminal.handleTitle(this._terminal.title);
|
||
}
|
||
break;
|
||
case 3:
|
||
break;
|
||
case 4:
|
||
case 5:
|
||
break;
|
||
case 10:
|
||
case 11:
|
||
case 12:
|
||
case 13:
|
||
case 14:
|
||
case 15:
|
||
case 16:
|
||
case 17:
|
||
case 18:
|
||
case 19:
|
||
break;
|
||
case 46:
|
||
break;
|
||
case 50:
|
||
break;
|
||
case 51:
|
||
break;
|
||
case 52:
|
||
break;
|
||
case 104:
|
||
case 105:
|
||
case 110:
|
||
case 111:
|
||
case 112:
|
||
case 113:
|
||
case 114:
|
||
case 115:
|
||
case 116:
|
||
case 117:
|
||
case 118:
|
||
break;
|
||
}
|
||
this._terminal.params = [];
|
||
this._terminal.currentParam = 0;
|
||
this._state = ParserState.NORMAL;
|
||
}
|
||
else {
|
||
if (!this._terminal.params.length) {
|
||
if (ch >= '0' && ch <= '9') {
|
||
this._terminal.currentParam =
|
||
this._terminal.currentParam * 10 + ch.charCodeAt(0) - 48;
|
||
}
|
||
else if (ch === ';') {
|
||
this._terminal.params.push(this._terminal.currentParam);
|
||
this._terminal.currentParam = '';
|
||
}
|
||
}
|
||
else {
|
||
this._terminal.currentParam += ch;
|
||
}
|
||
}
|
||
break;
|
||
case ParserState.CSI_PARAM:
|
||
if (ch in csiParamStateHandler) {
|
||
csiParamStateHandler[ch](this);
|
||
break;
|
||
}
|
||
this.finalizeParam();
|
||
this._state = ParserState.CSI;
|
||
case ParserState.CSI:
|
||
if (ch in csiStateHandler) {
|
||
if (this._terminal.debug) {
|
||
this._terminal.log("CSI " + (this._terminal.prefix ? this._terminal.prefix : '') + " " + (this._terminal.params ? this._terminal.params.join(';') : '') + " " + (this._terminal.postfix ? this._terminal.postfix : '') + " " + ch);
|
||
}
|
||
csiStateHandler[ch](this._inputHandler, this._terminal.params, this._terminal.prefix, this._terminal.postfix, this);
|
||
}
|
||
else {
|
||
this._terminal.error('Unknown CSI code: %s.', ch);
|
||
}
|
||
this._state = ParserState.NORMAL;
|
||
this._terminal.prefix = '';
|
||
this._terminal.postfix = '';
|
||
break;
|
||
case ParserState.DCS:
|
||
if (ch === EscapeSequences_1.C0.ESC || ch === EscapeSequences_1.C0.BEL) {
|
||
if (ch === EscapeSequences_1.C0.ESC)
|
||
this._position++;
|
||
var pt = void 0;
|
||
var valid = void 0;
|
||
switch (this._terminal.prefix) {
|
||
case '':
|
||
break;
|
||
case '$q':
|
||
pt = this._terminal.currentParam;
|
||
valid = false;
|
||
switch (pt) {
|
||
case '"q':
|
||
pt = '0"q';
|
||
break;
|
||
case '"p':
|
||
pt = '61"p';
|
||
break;
|
||
case 'r':
|
||
pt = ''
|
||
+ (this._terminal.buffer.scrollTop + 1)
|
||
+ ';'
|
||
+ (this._terminal.buffer.scrollBottom + 1)
|
||
+ 'r';
|
||
break;
|
||
case 'm':
|
||
pt = '0m';
|
||
break;
|
||
default:
|
||
this._terminal.error('Unknown DCS Pt: %s.', pt);
|
||
pt = '';
|
||
break;
|
||
}
|
||
this._terminal.send(EscapeSequences_1.C0.ESC + 'P' + +valid + '$r' + pt + EscapeSequences_1.C0.ESC + '\\');
|
||
break;
|
||
case '+p':
|
||
break;
|
||
case '+q':
|
||
pt = this._terminal.currentParam;
|
||
valid = false;
|
||
this._terminal.send(EscapeSequences_1.C0.ESC + 'P' + +valid + '+r' + pt + EscapeSequences_1.C0.ESC + '\\');
|
||
break;
|
||
default:
|
||
this._terminal.error('Unknown DCS prefix: %s.', this._terminal.prefix);
|
||
break;
|
||
}
|
||
this._terminal.currentParam = 0;
|
||
this._terminal.prefix = '';
|
||
this._state = ParserState.NORMAL;
|
||
}
|
||
else if (!this._terminal.currentParam) {
|
||
if (!this._terminal.prefix && ch !== '$' && ch !== '+') {
|
||
this._terminal.currentParam = ch;
|
||
}
|
||
else if (this._terminal.prefix.length === 2) {
|
||
this._terminal.currentParam = ch;
|
||
}
|
||
else {
|
||
this._terminal.prefix += ch;
|
||
}
|
||
}
|
||
else {
|
||
this._terminal.currentParam += ch;
|
||
}
|
||
break;
|
||
case ParserState.IGNORE:
|
||
if (ch === EscapeSequences_1.C0.ESC || ch === EscapeSequences_1.C0.BEL) {
|
||
if (ch === EscapeSequences_1.C0.ESC)
|
||
this._position++;
|
||
this._state = ParserState.NORMAL;
|
||
}
|
||
break;
|
||
}
|
||
}
|
||
if (this._terminal.buffer.x !== cursorStartX || this._terminal.buffer.y !== cursorStartY) {
|
||
this._terminal.emit('cursormove');
|
||
}
|
||
return this._state;
|
||
};
|
||
Parser.prototype.setState = function (state) {
|
||
this._state = state;
|
||
};
|
||
Parser.prototype.setPrefix = function (prefix) {
|
||
this._terminal.prefix = prefix;
|
||
};
|
||
Parser.prototype.setPostfix = function (postfix) {
|
||
this._terminal.postfix = postfix;
|
||
};
|
||
Parser.prototype.setParam = function (param) {
|
||
this._terminal.currentParam = param;
|
||
};
|
||
Parser.prototype.getParam = function () {
|
||
return this._terminal.currentParam;
|
||
};
|
||
Parser.prototype.finalizeParam = function () {
|
||
this._terminal.params.push(this._terminal.currentParam);
|
||
this._terminal.currentParam = 0;
|
||
};
|
||
Parser.prototype.skipNextChar = function () {
|
||
this._position++;
|
||
};
|
||
return Parser;
|
||
}());
|
||
exports.Parser = Parser;
|
||
|
||
|
||
|
||
},{"./Charsets":4,"./EscapeSequences":6}],11:[function(require,module,exports){
|
||
"use strict";
|
||
var __extends = (this && this.__extends) || (function () {
|
||
var extendStatics = Object.setPrototypeOf ||
|
||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
||
return function (d, b) {
|
||
extendStatics(d, b);
|
||
function __() { this.constructor = d; }
|
||
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
||
};
|
||
})();
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
var MouseHelper_1 = require("./utils/MouseHelper");
|
||
var Browser = require("./utils/Browser");
|
||
var EventEmitter_1 = require("./EventEmitter");
|
||
var SelectionModel_1 = require("./SelectionModel");
|
||
var Buffer_1 = require("./Buffer");
|
||
var DRAG_SCROLL_MAX_THRESHOLD = 50;
|
||
var DRAG_SCROLL_MAX_SPEED = 15;
|
||
var DRAG_SCROLL_INTERVAL = 50;
|
||
var WORD_SEPARATORS = ' ()[]{}\'"';
|
||
var NON_BREAKING_SPACE_CHAR = String.fromCharCode(160);
|
||
var ALL_NON_BREAKING_SPACE_REGEX = new RegExp(NON_BREAKING_SPACE_CHAR, 'g');
|
||
var SelectionMode;
|
||
(function (SelectionMode) {
|
||
SelectionMode[SelectionMode["NORMAL"] = 0] = "NORMAL";
|
||
SelectionMode[SelectionMode["WORD"] = 1] = "WORD";
|
||
SelectionMode[SelectionMode["LINE"] = 2] = "LINE";
|
||
})(SelectionMode || (SelectionMode = {}));
|
||
var SelectionManager = (function (_super) {
|
||
__extends(SelectionManager, _super);
|
||
function SelectionManager(_terminal, _buffer, _charMeasure) {
|
||
var _this = _super.call(this) || this;
|
||
_this._terminal = _terminal;
|
||
_this._buffer = _buffer;
|
||
_this._charMeasure = _charMeasure;
|
||
_this._enabled = true;
|
||
_this._initListeners();
|
||
_this.enable();
|
||
_this._model = new SelectionModel_1.SelectionModel(_terminal);
|
||
_this._activeSelectionMode = SelectionMode.NORMAL;
|
||
return _this;
|
||
}
|
||
SelectionManager.prototype._initListeners = function () {
|
||
var _this = this;
|
||
this._mouseMoveListener = function (event) { return _this._onMouseMove(event); };
|
||
this._mouseUpListener = function (event) { return _this._onMouseUp(event); };
|
||
this._buffer.lines.on('trim', function (amount) { return _this._onTrim(amount); });
|
||
};
|
||
SelectionManager.prototype.disable = function () {
|
||
this.clearSelection();
|
||
this._enabled = false;
|
||
};
|
||
SelectionManager.prototype.enable = function () {
|
||
this._enabled = true;
|
||
};
|
||
SelectionManager.prototype.setBuffer = function (buffer) {
|
||
this._buffer = buffer;
|
||
this.clearSelection();
|
||
};
|
||
Object.defineProperty(SelectionManager.prototype, "selectionStart", {
|
||
get: function () { return this._model.finalSelectionStart; },
|
||
enumerable: true,
|
||
configurable: true
|
||
});
|
||
Object.defineProperty(SelectionManager.prototype, "selectionEnd", {
|
||
get: function () { return this._model.finalSelectionEnd; },
|
||
enumerable: true,
|
||
configurable: true
|
||
});
|
||
Object.defineProperty(SelectionManager.prototype, "hasSelection", {
|
||
get: function () {
|
||
var start = this._model.finalSelectionStart;
|
||
var end = this._model.finalSelectionEnd;
|
||
if (!start || !end) {
|
||
return false;
|
||
}
|
||
return start[0] !== end[0] || start[1] !== end[1];
|
||
},
|
||
enumerable: true,
|
||
configurable: true
|
||
});
|
||
Object.defineProperty(SelectionManager.prototype, "selectionText", {
|
||
get: function () {
|
||
var start = this._model.finalSelectionStart;
|
||
var end = this._model.finalSelectionEnd;
|
||
if (!start || !end) {
|
||
return '';
|
||
}
|
||
var startRowEndCol = start[1] === end[1] ? end[0] : null;
|
||
var result = [];
|
||
result.push(this._buffer.translateBufferLineToString(start[1], true, start[0], startRowEndCol));
|
||
for (var i = start[1] + 1; i <= end[1] - 1; i++) {
|
||
var bufferLine = this._buffer.lines.get(i);
|
||
var lineText = this._buffer.translateBufferLineToString(i, true);
|
||
if (bufferLine.isWrapped) {
|
||
result[result.length - 1] += lineText;
|
||
}
|
||
else {
|
||
result.push(lineText);
|
||
}
|
||
}
|
||
if (start[1] !== end[1]) {
|
||
var bufferLine = this._buffer.lines.get(end[1]);
|
||
var lineText = this._buffer.translateBufferLineToString(end[1], true, 0, end[0]);
|
||
if (bufferLine.isWrapped) {
|
||
result[result.length - 1] += lineText;
|
||
}
|
||
else {
|
||
result.push(lineText);
|
||
}
|
||
}
|
||
var formattedResult = result.map(function (line) {
|
||
return line.replace(ALL_NON_BREAKING_SPACE_REGEX, ' ');
|
||
}).join(Browser.isMSWindows ? '\r\n' : '\n');
|
||
return formattedResult;
|
||
},
|
||
enumerable: true,
|
||
configurable: true
|
||
});
|
||
SelectionManager.prototype.clearSelection = function () {
|
||
this._model.clearSelection();
|
||
this._removeMouseDownListeners();
|
||
this.refresh();
|
||
};
|
||
SelectionManager.prototype.refresh = function (isNewSelection) {
|
||
var _this = this;
|
||
if (!this._refreshAnimationFrame) {
|
||
this._refreshAnimationFrame = window.requestAnimationFrame(function () { return _this._refresh(); });
|
||
}
|
||
if (Browser.isLinux && isNewSelection) {
|
||
var selectionText = this.selectionText;
|
||
if (selectionText.length) {
|
||
this.emit('newselection', this.selectionText);
|
||
}
|
||
}
|
||
};
|
||
SelectionManager.prototype._refresh = function () {
|
||
this._refreshAnimationFrame = null;
|
||
this.emit('refresh', { start: this._model.finalSelectionStart, end: this._model.finalSelectionEnd });
|
||
};
|
||
SelectionManager.prototype.selectAll = function () {
|
||
this._model.isSelectAllActive = true;
|
||
this.refresh();
|
||
this._terminal.emit('selection');
|
||
};
|
||
SelectionManager.prototype._onTrim = function (amount) {
|
||
var needsRefresh = this._model.onTrim(amount);
|
||
if (needsRefresh) {
|
||
this.refresh();
|
||
}
|
||
};
|
||
SelectionManager.prototype._getMouseBufferCoords = function (event) {
|
||
var coords = this._terminal.mouseHelper.getCoords(event, this._terminal.element, this._charMeasure, this._terminal.options.lineHeight, this._terminal.cols, this._terminal.rows, true);
|
||
if (!coords) {
|
||
return null;
|
||
}
|
||
coords[0]--;
|
||
coords[1]--;
|
||
coords[1] += this._terminal.buffer.ydisp;
|
||
return coords;
|
||
};
|
||
SelectionManager.prototype._getMouseEventScrollAmount = function (event) {
|
||
var offset = MouseHelper_1.MouseHelper.getCoordsRelativeToElement(event, this._terminal.element)[1];
|
||
var terminalHeight = this._terminal.rows * Math.ceil(this._charMeasure.height * this._terminal.options.lineHeight);
|
||
if (offset >= 0 && offset <= terminalHeight) {
|
||
return 0;
|
||
}
|
||
if (offset > terminalHeight) {
|
||
offset -= terminalHeight;
|
||
}
|
||
offset = Math.min(Math.max(offset, -DRAG_SCROLL_MAX_THRESHOLD), DRAG_SCROLL_MAX_THRESHOLD);
|
||
offset /= DRAG_SCROLL_MAX_THRESHOLD;
|
||
return (offset / Math.abs(offset)) + Math.round(offset * (DRAG_SCROLL_MAX_SPEED - 1));
|
||
};
|
||
SelectionManager.prototype.shouldForceSelection = function (event) {
|
||
return Browser.isMac ? event.altKey : event.shiftKey;
|
||
};
|
||
SelectionManager.prototype.onMouseDown = function (event) {
|
||
if (event.button === 2 && this.hasSelection) {
|
||
return;
|
||
}
|
||
if (event.button !== 0) {
|
||
return;
|
||
}
|
||
if (!this._enabled) {
|
||
if (!this.shouldForceSelection(event)) {
|
||
return;
|
||
}
|
||
event.stopPropagation();
|
||
}
|
||
event.preventDefault();
|
||
this._dragScrollAmount = 0;
|
||
if (this._enabled && event.shiftKey) {
|
||
this._onIncrementalClick(event);
|
||
}
|
||
else {
|
||
if (event.detail === 1) {
|
||
this._onSingleClick(event);
|
||
}
|
||
else if (event.detail === 2) {
|
||
this._onDoubleClick(event);
|
||
}
|
||
else if (event.detail === 3) {
|
||
this._onTripleClick(event);
|
||
}
|
||
}
|
||
this._addMouseDownListeners();
|
||
this.refresh(true);
|
||
};
|
||
SelectionManager.prototype._addMouseDownListeners = function () {
|
||
var _this = this;
|
||
this._terminal.element.ownerDocument.addEventListener('mousemove', this._mouseMoveListener);
|
||
this._terminal.element.ownerDocument.addEventListener('mouseup', this._mouseUpListener);
|
||
this._dragScrollIntervalTimer = setInterval(function () { return _this._dragScroll(); }, DRAG_SCROLL_INTERVAL);
|
||
};
|
||
SelectionManager.prototype._removeMouseDownListeners = function () {
|
||
this._terminal.element.ownerDocument.removeEventListener('mousemove', this._mouseMoveListener);
|
||
this._terminal.element.ownerDocument.removeEventListener('mouseup', this._mouseUpListener);
|
||
clearInterval(this._dragScrollIntervalTimer);
|
||
this._dragScrollIntervalTimer = null;
|
||
};
|
||
SelectionManager.prototype._onIncrementalClick = function (event) {
|
||
if (this._model.selectionStart) {
|
||
this._model.selectionEnd = this._getMouseBufferCoords(event);
|
||
}
|
||
};
|
||
SelectionManager.prototype._onSingleClick = function (event) {
|
||
this._model.selectionStartLength = 0;
|
||
this._model.isSelectAllActive = false;
|
||
this._activeSelectionMode = SelectionMode.NORMAL;
|
||
this._model.selectionStart = this._getMouseBufferCoords(event);
|
||
if (!this._model.selectionStart) {
|
||
return;
|
||
}
|
||
this._model.selectionEnd = null;
|
||
var line = this._buffer.lines.get(this._model.selectionStart[1]);
|
||
if (!line) {
|
||
return;
|
||
}
|
||
if (line.length >= this._model.selectionStart[0]) {
|
||
return;
|
||
}
|
||
var char = line[this._model.selectionStart[0]];
|
||
if (char[Buffer_1.CHAR_DATA_WIDTH_INDEX] === 0) {
|
||
this._model.selectionStart[0]++;
|
||
}
|
||
};
|
||
SelectionManager.prototype._onDoubleClick = function (event) {
|
||
var coords = this._getMouseBufferCoords(event);
|
||
if (coords) {
|
||
this._activeSelectionMode = SelectionMode.WORD;
|
||
this._selectWordAt(coords);
|
||
}
|
||
};
|
||
SelectionManager.prototype._onTripleClick = function (event) {
|
||
var coords = this._getMouseBufferCoords(event);
|
||
if (coords) {
|
||
this._activeSelectionMode = SelectionMode.LINE;
|
||
this._selectLineAt(coords[1]);
|
||
}
|
||
};
|
||
SelectionManager.prototype._onMouseMove = function (event) {
|
||
event.stopImmediatePropagation();
|
||
var previousSelectionEnd = this._model.selectionEnd ? [this._model.selectionEnd[0], this._model.selectionEnd[1]] : null;
|
||
this._model.selectionEnd = this._getMouseBufferCoords(event);
|
||
if (!this._model.selectionEnd) {
|
||
this.refresh(true);
|
||
return;
|
||
}
|
||
if (this._activeSelectionMode === SelectionMode.LINE) {
|
||
if (this._model.selectionEnd[1] < this._model.selectionStart[1]) {
|
||
this._model.selectionEnd[0] = 0;
|
||
}
|
||
else {
|
||
this._model.selectionEnd[0] = this._terminal.cols;
|
||
}
|
||
}
|
||
else if (this._activeSelectionMode === SelectionMode.WORD) {
|
||
this._selectToWordAt(this._model.selectionEnd);
|
||
}
|
||
this._dragScrollAmount = this._getMouseEventScrollAmount(event);
|
||
if (this._dragScrollAmount > 0) {
|
||
this._model.selectionEnd[0] = this._terminal.cols;
|
||
}
|
||
else if (this._dragScrollAmount < 0) {
|
||
this._model.selectionEnd[0] = 0;
|
||
}
|
||
if (this._model.selectionEnd[1] < this._buffer.lines.length) {
|
||
var char = this._buffer.lines.get(this._model.selectionEnd[1])[this._model.selectionEnd[0]];
|
||
if (char && char[Buffer_1.CHAR_DATA_WIDTH_INDEX] === 0) {
|
||
this._model.selectionEnd[0]++;
|
||
}
|
||
}
|
||
if (!previousSelectionEnd ||
|
||
previousSelectionEnd[0] !== this._model.selectionEnd[0] ||
|
||
previousSelectionEnd[1] !== this._model.selectionEnd[1]) {
|
||
this.refresh(true);
|
||
}
|
||
};
|
||
SelectionManager.prototype._dragScroll = function () {
|
||
if (this._dragScrollAmount) {
|
||
this._terminal.scrollLines(this._dragScrollAmount, false);
|
||
if (this._dragScrollAmount > 0) {
|
||
this._model.selectionEnd = [this._terminal.cols - 1, this._terminal.buffer.ydisp + this._terminal.rows];
|
||
}
|
||
else {
|
||
this._model.selectionEnd = [0, this._terminal.buffer.ydisp];
|
||
}
|
||
this.refresh();
|
||
}
|
||
};
|
||
SelectionManager.prototype._onMouseUp = function (event) {
|
||
this._removeMouseDownListeners();
|
||
if (this.hasSelection)
|
||
this._terminal.emit('selection');
|
||
};
|
||
SelectionManager.prototype._convertViewportColToCharacterIndex = function (bufferLine, coords) {
|
||
var charIndex = coords[0];
|
||
for (var i = 0; coords[0] >= i; i++) {
|
||
var char = bufferLine[i];
|
||
if (char[Buffer_1.CHAR_DATA_WIDTH_INDEX] === 0) {
|
||
charIndex--;
|
||
}
|
||
else if (char[Buffer_1.CHAR_DATA_CHAR_INDEX].length > 1 && coords[0] !== i) {
|
||
charIndex += char[Buffer_1.CHAR_DATA_CHAR_INDEX].length - 1;
|
||
}
|
||
}
|
||
return charIndex;
|
||
};
|
||
SelectionManager.prototype.setSelection = function (col, row, length) {
|
||
this._model.clearSelection();
|
||
this._removeMouseDownListeners();
|
||
this._model.selectionStart = [col, row];
|
||
this._model.selectionStartLength = length;
|
||
this.refresh();
|
||
};
|
||
SelectionManager.prototype._getWordAt = function (coords) {
|
||
var bufferLine = this._buffer.lines.get(coords[1]);
|
||
if (!bufferLine) {
|
||
return null;
|
||
}
|
||
var line = this._buffer.translateBufferLineToString(coords[1], false);
|
||
var startIndex = this._convertViewportColToCharacterIndex(bufferLine, coords);
|
||
var endIndex = startIndex;
|
||
var charOffset = coords[0] - startIndex;
|
||
var leftWideCharCount = 0;
|
||
var rightWideCharCount = 0;
|
||
var leftLongCharOffset = 0;
|
||
var rightLongCharOffset = 0;
|
||
if (line.charAt(startIndex) === ' ') {
|
||
while (startIndex > 0 && line.charAt(startIndex - 1) === ' ') {
|
||
startIndex--;
|
||
}
|
||
while (endIndex < line.length && line.charAt(endIndex + 1) === ' ') {
|
||
endIndex++;
|
||
}
|
||
}
|
||
else {
|
||
var startCol = coords[0];
|
||
var endCol = coords[0];
|
||
if (bufferLine[startCol][Buffer_1.CHAR_DATA_WIDTH_INDEX] === 0) {
|
||
leftWideCharCount++;
|
||
startCol--;
|
||
}
|
||
if (bufferLine[endCol][Buffer_1.CHAR_DATA_WIDTH_INDEX] === 2) {
|
||
rightWideCharCount++;
|
||
endCol++;
|
||
}
|
||
if (bufferLine[endCol][Buffer_1.CHAR_DATA_CHAR_INDEX].length > 1) {
|
||
rightLongCharOffset += bufferLine[endCol][Buffer_1.CHAR_DATA_CHAR_INDEX].length - 1;
|
||
endIndex += bufferLine[endCol][Buffer_1.CHAR_DATA_CHAR_INDEX].length - 1;
|
||
}
|
||
while (startCol > 0 && startIndex > 0 && !this._isCharWordSeparator(bufferLine[startCol - 1])) {
|
||
var char = bufferLine[startCol - 1];
|
||
if (char[Buffer_1.CHAR_DATA_WIDTH_INDEX] === 0) {
|
||
leftWideCharCount++;
|
||
startCol--;
|
||
}
|
||
else if (char[Buffer_1.CHAR_DATA_CHAR_INDEX].length > 1) {
|
||
leftLongCharOffset += char[Buffer_1.CHAR_DATA_CHAR_INDEX].length - 1;
|
||
startIndex -= char[Buffer_1.CHAR_DATA_CHAR_INDEX].length - 1;
|
||
}
|
||
startIndex--;
|
||
startCol--;
|
||
}
|
||
while (endCol < bufferLine.length && endIndex + 1 < line.length && !this._isCharWordSeparator(bufferLine[endCol + 1])) {
|
||
var char = bufferLine[endCol + 1];
|
||
if (char[Buffer_1.CHAR_DATA_WIDTH_INDEX] === 2) {
|
||
rightWideCharCount++;
|
||
endCol++;
|
||
}
|
||
else if (char[Buffer_1.CHAR_DATA_CHAR_INDEX].length > 1) {
|
||
rightLongCharOffset += char[Buffer_1.CHAR_DATA_CHAR_INDEX].length - 1;
|
||
endIndex += char[Buffer_1.CHAR_DATA_CHAR_INDEX].length - 1;
|
||
}
|
||
endIndex++;
|
||
endCol++;
|
||
}
|
||
}
|
||
endIndex++;
|
||
var start = startIndex
|
||
+ charOffset
|
||
- leftWideCharCount
|
||
+ leftLongCharOffset;
|
||
var length = Math.min(this._terminal.cols, endIndex
|
||
- startIndex
|
||
+ leftWideCharCount
|
||
+ rightWideCharCount
|
||
- leftLongCharOffset
|
||
- rightLongCharOffset);
|
||
return { start: start, length: length };
|
||
};
|
||
SelectionManager.prototype._selectWordAt = function (coords) {
|
||
var wordPosition = this._getWordAt(coords);
|
||
if (wordPosition) {
|
||
this._model.selectionStart = [wordPosition.start, coords[1]];
|
||
this._model.selectionStartLength = wordPosition.length;
|
||
}
|
||
};
|
||
SelectionManager.prototype._selectToWordAt = function (coords) {
|
||
var wordPosition = this._getWordAt(coords);
|
||
if (wordPosition) {
|
||
this._model.selectionEnd = [this._model.areSelectionValuesReversed() ? wordPosition.start : (wordPosition.start + wordPosition.length), coords[1]];
|
||
}
|
||
};
|
||
SelectionManager.prototype._isCharWordSeparator = function (charData) {
|
||
if (charData[Buffer_1.CHAR_DATA_WIDTH_INDEX] === 0) {
|
||
return false;
|
||
}
|
||
return WORD_SEPARATORS.indexOf(charData[Buffer_1.CHAR_DATA_CHAR_INDEX]) >= 0;
|
||
};
|
||
SelectionManager.prototype._selectLineAt = function (line) {
|
||
this._model.selectionStart = [0, line];
|
||
this._model.selectionStartLength = this._terminal.cols;
|
||
};
|
||
return SelectionManager;
|
||
}(EventEmitter_1.EventEmitter));
|
||
exports.SelectionManager = SelectionManager;
|
||
|
||
|
||
|
||
},{"./Buffer":1,"./EventEmitter":7,"./SelectionModel":12,"./utils/Browser":28,"./utils/MouseHelper":32}],12:[function(require,module,exports){
|
||
"use strict";
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
var SelectionModel = (function () {
|
||
function SelectionModel(_terminal) {
|
||
this._terminal = _terminal;
|
||
this.clearSelection();
|
||
}
|
||
SelectionModel.prototype.clearSelection = function () {
|
||
this.selectionStart = null;
|
||
this.selectionEnd = null;
|
||
this.isSelectAllActive = false;
|
||
this.selectionStartLength = 0;
|
||
};
|
||
Object.defineProperty(SelectionModel.prototype, "finalSelectionStart", {
|
||
get: function () {
|
||
if (this.isSelectAllActive) {
|
||
return [0, 0];
|
||
}
|
||
if (!this.selectionEnd || !this.selectionStart) {
|
||
return this.selectionStart;
|
||
}
|
||
return this.areSelectionValuesReversed() ? this.selectionEnd : this.selectionStart;
|
||
},
|
||
enumerable: true,
|
||
configurable: true
|
||
});
|
||
Object.defineProperty(SelectionModel.prototype, "finalSelectionEnd", {
|
||
get: function () {
|
||
if (this.isSelectAllActive) {
|
||
return [this._terminal.cols, this._terminal.buffer.ybase + this._terminal.rows - 1];
|
||
}
|
||
if (!this.selectionStart) {
|
||
return null;
|
||
}
|
||
if (!this.selectionEnd || this.areSelectionValuesReversed()) {
|
||
return [this.selectionStart[0] + this.selectionStartLength, this.selectionStart[1]];
|
||
}
|
||
if (this.selectionStartLength) {
|
||
if (this.selectionEnd[1] === this.selectionStart[1]) {
|
||
return [Math.max(this.selectionStart[0] + this.selectionStartLength, this.selectionEnd[0]), this.selectionEnd[1]];
|
||
}
|
||
}
|
||
return this.selectionEnd;
|
||
},
|
||
enumerable: true,
|
||
configurable: true
|
||
});
|
||
SelectionModel.prototype.areSelectionValuesReversed = function () {
|
||
var start = this.selectionStart;
|
||
var end = this.selectionEnd;
|
||
if (!start || !end) {
|
||
return false;
|
||
}
|
||
return start[1] > end[1] || (start[1] === end[1] && start[0] > end[0]);
|
||
};
|
||
SelectionModel.prototype.onTrim = function (amount) {
|
||
if (this.selectionStart) {
|
||
this.selectionStart[1] -= amount;
|
||
}
|
||
if (this.selectionEnd) {
|
||
this.selectionEnd[1] -= amount;
|
||
}
|
||
if (this.selectionEnd && this.selectionEnd[1] < 0) {
|
||
this.clearSelection();
|
||
return true;
|
||
}
|
||
if (this.selectionStart && this.selectionStart[1] < 0) {
|
||
this.selectionStart[1] = 0;
|
||
}
|
||
return false;
|
||
};
|
||
return SelectionModel;
|
||
}());
|
||
exports.SelectionModel = SelectionModel;
|
||
|
||
|
||
|
||
},{}],13:[function(require,module,exports){
|
||
"use strict";
|
||
var __extends = (this && this.__extends) || (function () {
|
||
var extendStatics = Object.setPrototypeOf ||
|
||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
||
return function (d, b) {
|
||
extendStatics(d, b);
|
||
function __() { this.constructor = d; }
|
||
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
||
};
|
||
})();
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
var BufferSet_1 = require("./BufferSet");
|
||
var Buffer_1 = require("./Buffer");
|
||
var CompositionHelper_1 = require("./CompositionHelper");
|
||
var EventEmitter_1 = require("./EventEmitter");
|
||
var Viewport_1 = require("./Viewport");
|
||
var Clipboard_1 = require("./handlers/Clipboard");
|
||
var EscapeSequences_1 = require("./EscapeSequences");
|
||
var InputHandler_1 = require("./InputHandler");
|
||
var Parser_1 = require("./Parser");
|
||
var Renderer_1 = require("./renderer/Renderer");
|
||
var Linkifier_1 = require("./Linkifier");
|
||
var SelectionManager_1 = require("./SelectionManager");
|
||
var CharMeasure_1 = require("./utils/CharMeasure");
|
||
var Browser = require("./utils/Browser");
|
||
var MouseHelper_1 = require("./utils/MouseHelper");
|
||
var Sounds_1 = require("./utils/Sounds");
|
||
var ColorManager_1 = require("./renderer/ColorManager");
|
||
var MouseZoneManager_1 = require("./input/MouseZoneManager");
|
||
var CharAtlas_1 = require("./renderer/CharAtlas");
|
||
var document = (typeof window !== 'undefined') ? window.document : null;
|
||
var WRITE_BUFFER_PAUSE_THRESHOLD = 5;
|
||
var WRITE_BATCH_SIZE = 300;
|
||
var DEFAULT_OPTIONS = {
|
||
cols: 80,
|
||
rows: 24,
|
||
convertEol: false,
|
||
termName: 'xterm',
|
||
cursorBlink: false,
|
||
cursorStyle: 'block',
|
||
bellSound: Sounds_1.BellSound,
|
||
bellStyle: 'none',
|
||
enableBold: true,
|
||
fontFamily: 'courier-new, courier, monospace',
|
||
fontSize: 15,
|
||
lineHeight: 1.0,
|
||
letterSpacing: 0,
|
||
scrollback: 1000,
|
||
screenKeys: false,
|
||
debug: false,
|
||
cancelEvents: false,
|
||
disableStdin: false,
|
||
useFlowControl: false,
|
||
tabStopWidth: 8,
|
||
theme: null
|
||
};
|
||
var Terminal = (function (_super) {
|
||
__extends(Terminal, _super);
|
||
function Terminal(options) {
|
||
if (options === void 0) { options = {}; }
|
||
var _this = _super.call(this) || this;
|
||
_this.browser = Browser;
|
||
_this.options = options;
|
||
_this.setup();
|
||
return _this;
|
||
}
|
||
Terminal.prototype.setup = function () {
|
||
var _this = this;
|
||
Object.keys(DEFAULT_OPTIONS).forEach(function (key) {
|
||
if (_this.options[key] == null) {
|
||
_this.options[key] = DEFAULT_OPTIONS[key];
|
||
}
|
||
_this[key] = _this.options[key];
|
||
});
|
||
this.parent = document ? document.body : null;
|
||
this.cols = this.options.cols;
|
||
this.rows = this.options.rows;
|
||
if (this.options.handler) {
|
||
this.on('data', this.options.handler);
|
||
}
|
||
this.cursorState = 0;
|
||
this.cursorHidden = false;
|
||
this.sendDataQueue = '';
|
||
this.customKeyEventHandler = null;
|
||
this.applicationKeypad = false;
|
||
this.applicationCursor = false;
|
||
this.originMode = false;
|
||
this.insertMode = false;
|
||
this.wraparoundMode = true;
|
||
this.bracketedPasteMode = false;
|
||
this.charset = null;
|
||
this.gcharset = null;
|
||
this.glevel = 0;
|
||
this.charsets = [null];
|
||
this.readable = true;
|
||
this.writable = true;
|
||
this.defAttr = (0 << 18) | (257 << 9) | (256 << 0);
|
||
this.curAttr = (0 << 18) | (257 << 9) | (256 << 0);
|
||
this.params = [];
|
||
this.currentParam = 0;
|
||
this.prefix = '';
|
||
this.postfix = '';
|
||
this.writeBuffer = [];
|
||
this.writeInProgress = false;
|
||
this.xoffSentToCatchUp = false;
|
||
this.writeStopped = false;
|
||
this.surrogate_high = '';
|
||
this.userScrolling = false;
|
||
this.inputHandler = new InputHandler_1.InputHandler(this);
|
||
this.parser = new Parser_1.Parser(this.inputHandler, this);
|
||
this.renderer = this.renderer || null;
|
||
this.selectionManager = this.selectionManager || null;
|
||
this.linkifier = this.linkifier || new Linkifier_1.Linkifier(this);
|
||
this._mouseZoneManager = this._mouseZoneManager || null;
|
||
this.buffers = new BufferSet_1.BufferSet(this);
|
||
this.buffer = this.buffers.active;
|
||
this.buffers.on('activate', function (buffer) {
|
||
_this.buffer = buffer;
|
||
});
|
||
if (this.selectionManager) {
|
||
this.selectionManager.setBuffer(this.buffer);
|
||
}
|
||
};
|
||
Terminal.prototype.eraseAttr = function () {
|
||
return (this.defAttr & ~0x1ff) | (this.curAttr & 0x1ff);
|
||
};
|
||
Terminal.prototype.focus = function () {
|
||
if (this.textarea) {
|
||
this.textarea.focus();
|
||
}
|
||
};
|
||
Object.defineProperty(Terminal.prototype, "isFocused", {
|
||
get: function () {
|
||
return document.activeElement === this.textarea;
|
||
},
|
||
enumerable: true,
|
||
configurable: true
|
||
});
|
||
Terminal.prototype.getOption = function (key) {
|
||
if (!(key in DEFAULT_OPTIONS)) {
|
||
throw new Error('No option with key "' + key + '"');
|
||
}
|
||
if (typeof this.options[key] !== 'undefined') {
|
||
return this.options[key];
|
||
}
|
||
return this[key];
|
||
};
|
||
Terminal.prototype.setOption = function (key, value) {
|
||
if (!(key in DEFAULT_OPTIONS)) {
|
||
throw new Error('No option with key "' + key + '"');
|
||
}
|
||
switch (key) {
|
||
case 'bellStyle':
|
||
if (!value) {
|
||
value = 'none';
|
||
}
|
||
break;
|
||
case 'cursorStyle':
|
||
if (!value) {
|
||
value = 'block';
|
||
}
|
||
break;
|
||
case 'lineHeight':
|
||
if (value < 1) {
|
||
console.warn(key + " cannot be less than 1, value: " + value);
|
||
return;
|
||
}
|
||
case 'tabStopWidth':
|
||
if (value < 1) {
|
||
console.warn(key + " cannot be less than 1, value: " + value);
|
||
return;
|
||
}
|
||
break;
|
||
case 'theme':
|
||
if (this.renderer) {
|
||
this._setTheme(value);
|
||
return;
|
||
}
|
||
break;
|
||
case 'scrollback':
|
||
value = Math.min(value, Buffer_1.MAX_BUFFER_SIZE);
|
||
if (value < 0) {
|
||
console.warn(key + " cannot be less than 0, value: " + value);
|
||
return;
|
||
}
|
||
if (this.options[key] !== value) {
|
||
var newBufferLength = this.rows + value;
|
||
if (this.buffer.lines.length > newBufferLength) {
|
||
var amountToTrim = this.buffer.lines.length - newBufferLength;
|
||
var needsRefresh = (this.buffer.ydisp - amountToTrim < 0);
|
||
this.buffer.lines.trimStart(amountToTrim);
|
||
this.buffer.ybase = Math.max(this.buffer.ybase - amountToTrim, 0);
|
||
this.buffer.ydisp = Math.max(this.buffer.ydisp - amountToTrim, 0);
|
||
if (needsRefresh) {
|
||
this.refresh(0, this.rows - 1);
|
||
}
|
||
}
|
||
}
|
||
break;
|
||
}
|
||
this[key] = value;
|
||
this.options[key] = value;
|
||
switch (key) {
|
||
case 'fontFamily':
|
||
case 'fontSize':
|
||
this.renderer.clear();
|
||
this.charMeasure.measure(this.options);
|
||
break;
|
||
case 'enableBold':
|
||
case 'letterSpacing':
|
||
case 'lineHeight':
|
||
this.renderer.clear();
|
||
this.renderer.onResize(this.cols, this.rows, false);
|
||
this.refresh(0, this.rows - 1);
|
||
case 'scrollback':
|
||
this.buffers.resize(this.cols, this.rows);
|
||
this.viewport.syncScrollArea();
|
||
break;
|
||
case 'tabStopWidth':
|
||
this.buffers.setupTabStops();
|
||
break;
|
||
case 'bellSound':
|
||
case 'bellStyle':
|
||
this.syncBellSound();
|
||
break;
|
||
}
|
||
if (this.renderer) {
|
||
this.renderer.onOptionsChanged();
|
||
}
|
||
};
|
||
Terminal.prototype._onTextAreaFocus = function () {
|
||
if (this.sendFocus) {
|
||
this.send(EscapeSequences_1.C0.ESC + '[I');
|
||
}
|
||
this.element.classList.add('focus');
|
||
this.showCursor();
|
||
this.emit('focus');
|
||
};
|
||
;
|
||
Terminal.prototype.blur = function () {
|
||
return this.textarea.blur();
|
||
};
|
||
Terminal.prototype._onTextAreaBlur = function () {
|
||
this.refresh(this.buffer.y, this.buffer.y);
|
||
if (this.sendFocus) {
|
||
this.send(EscapeSequences_1.C0.ESC + '[O');
|
||
}
|
||
this.element.classList.remove('focus');
|
||
this.emit('blur');
|
||
};
|
||
Terminal.prototype.initGlobal = function () {
|
||
var _this = this;
|
||
this.bindKeys();
|
||
on(this.element, 'copy', function (event) {
|
||
if (!_this.hasSelection()) {
|
||
return;
|
||
}
|
||
Clipboard_1.copyHandler(event, _this, _this.selectionManager);
|
||
});
|
||
var pasteHandlerWrapper = function (event) { return Clipboard_1.pasteHandler(event, _this); };
|
||
on(this.textarea, 'paste', pasteHandlerWrapper);
|
||
on(this.element, 'paste', pasteHandlerWrapper);
|
||
if (Browser.isFirefox) {
|
||
on(this.element, 'mousedown', function (event) {
|
||
if (event.button === 2) {
|
||
Clipboard_1.rightClickHandler(event, _this.textarea, _this.selectionManager);
|
||
}
|
||
});
|
||
}
|
||
else {
|
||
on(this.element, 'contextmenu', function (event) {
|
||
Clipboard_1.rightClickHandler(event, _this.textarea, _this.selectionManager);
|
||
});
|
||
}
|
||
if (Browser.isLinux) {
|
||
on(this.element, 'auxclick', function (event) {
|
||
if (event.button === 1) {
|
||
Clipboard_1.moveTextAreaUnderMouseCursor(event, _this.textarea);
|
||
}
|
||
});
|
||
}
|
||
};
|
||
Terminal.prototype.bindKeys = function () {
|
||
var _this = this;
|
||
var self = this;
|
||
on(this.element, 'keydown', function (ev) {
|
||
if (document.activeElement !== this) {
|
||
return;
|
||
}
|
||
self._keyDown(ev);
|
||
}, true);
|
||
on(this.element, 'keypress', function (ev) {
|
||
if (document.activeElement !== this) {
|
||
return;
|
||
}
|
||
self._keyPress(ev);
|
||
}, true);
|
||
on(this.element, 'keyup', function (ev) {
|
||
if (!wasMondifierKeyOnlyEvent(ev)) {
|
||
_this.focus();
|
||
}
|
||
}, true);
|
||
on(this.textarea, 'keydown', function (ev) {
|
||
_this._keyDown(ev);
|
||
}, true);
|
||
on(this.textarea, 'keypress', function (ev) {
|
||
_this._keyPress(ev);
|
||
_this.textarea.value = '';
|
||
}, true);
|
||
on(this.textarea, 'compositionstart', function () { return _this.compositionHelper.compositionstart(); });
|
||
on(this.textarea, 'compositionupdate', function (e) { return _this.compositionHelper.compositionupdate(e); });
|
||
on(this.textarea, 'compositionend', function () { return _this.compositionHelper.compositionend(); });
|
||
this.on('refresh', function () { return _this.compositionHelper.updateCompositionElements(); });
|
||
this.on('refresh', function (data) { return _this.queueLinkification(data.start, data.end); });
|
||
};
|
||
Terminal.prototype.open = function (parent) {
|
||
var _this = this;
|
||
var i = 0;
|
||
var div;
|
||
this.parent = parent || this.parent;
|
||
if (!this.parent) {
|
||
throw new Error('Terminal requires a parent element.');
|
||
}
|
||
this.context = this.parent.ownerDocument.defaultView;
|
||
this.document = this.parent.ownerDocument;
|
||
this.body = this.document.body;
|
||
CharAtlas_1.initialize(this.document);
|
||
this.element = this.document.createElement('div');
|
||
this.element.classList.add('terminal');
|
||
this.element.classList.add('xterm');
|
||
this.element.setAttribute('tabindex', '0');
|
||
this.parent.appendChild(this.element);
|
||
var fragment = document.createDocumentFragment();
|
||
this.viewportElement = document.createElement('div');
|
||
this.viewportElement.classList.add('xterm-viewport');
|
||
fragment.appendChild(this.viewportElement);
|
||
this.viewportScrollArea = document.createElement('div');
|
||
this.viewportScrollArea.classList.add('xterm-scroll-area');
|
||
this.viewportElement.appendChild(this.viewportScrollArea);
|
||
this._mouseZoneManager = new MouseZoneManager_1.MouseZoneManager(this);
|
||
this.on('scroll', function () { return _this._mouseZoneManager.clearAll(); });
|
||
this.linkifier.attachToDom(this._mouseZoneManager);
|
||
this.helperContainer = document.createElement('div');
|
||
this.helperContainer.classList.add('xterm-helpers');
|
||
fragment.appendChild(this.helperContainer);
|
||
this.textarea = document.createElement('textarea');
|
||
this.textarea.classList.add('xterm-helper-textarea');
|
||
this.textarea.setAttribute('autocorrect', 'off');
|
||
this.textarea.setAttribute('autocapitalize', 'off');
|
||
this.textarea.setAttribute('spellcheck', 'false');
|
||
this.textarea.tabIndex = 0;
|
||
this.textarea.addEventListener('focus', function () { return _this._onTextAreaFocus(); });
|
||
this.textarea.addEventListener('blur', function () { return _this._onTextAreaBlur(); });
|
||
this.helperContainer.appendChild(this.textarea);
|
||
this.compositionView = document.createElement('div');
|
||
this.compositionView.classList.add('composition-view');
|
||
this.compositionHelper = new CompositionHelper_1.CompositionHelper(this.textarea, this.compositionView, this);
|
||
this.helperContainer.appendChild(this.compositionView);
|
||
this.charSizeStyleElement = document.createElement('style');
|
||
this.helperContainer.appendChild(this.charSizeStyleElement);
|
||
this.charMeasure = new CharMeasure_1.CharMeasure(document, this.helperContainer);
|
||
this.syncBellSound();
|
||
this.element.appendChild(fragment);
|
||
this.renderer = new Renderer_1.Renderer(this, this.options.theme);
|
||
this.options.theme = null;
|
||
this.viewport = new Viewport_1.Viewport(this, this.viewportElement, this.viewportScrollArea, this.charMeasure);
|
||
this.viewport.onThemeChanged(this.renderer.colorManager.colors);
|
||
this.on('cursormove', function () { return _this.renderer.onCursorMove(); });
|
||
this.on('resize', function () { return _this.renderer.onResize(_this.cols, _this.rows, false); });
|
||
this.on('blur', function () { return _this.renderer.onBlur(); });
|
||
this.on('focus', function () { return _this.renderer.onFocus(); });
|
||
window.addEventListener('resize', function () { return _this.renderer.onWindowResize(window.devicePixelRatio); });
|
||
this.charMeasure.on('charsizechanged', function () { return _this.renderer.onResize(_this.cols, _this.rows, true); });
|
||
this.renderer.on('resize', function (dimensions) { return _this.viewport.syncScrollArea(); });
|
||
this.selectionManager = new SelectionManager_1.SelectionManager(this, this.buffer, this.charMeasure);
|
||
this.element.addEventListener('mousedown', function (e) { return _this.selectionManager.onMouseDown(e); });
|
||
this.selectionManager.on('refresh', function (data) { return _this.renderer.onSelectionChanged(data.start, data.end); });
|
||
this.selectionManager.on('newselection', function (text) {
|
||
_this.textarea.value = text;
|
||
_this.textarea.focus();
|
||
_this.textarea.select();
|
||
});
|
||
this.on('scroll', function () {
|
||
_this.viewport.syncScrollArea();
|
||
_this.selectionManager.refresh();
|
||
});
|
||
this.viewportElement.addEventListener('scroll', function () { return _this.selectionManager.refresh(); });
|
||
this.mouseHelper = new MouseHelper_1.MouseHelper(this.renderer);
|
||
this.charMeasure.measure(this.options);
|
||
this.refresh(0, this.rows - 1);
|
||
this.initGlobal();
|
||
this.bindMouse();
|
||
};
|
||
Terminal.prototype._setTheme = function (theme) {
|
||
var colors = this.renderer.setTheme(theme);
|
||
if (this.viewport) {
|
||
this.viewport.onThemeChanged(colors);
|
||
}
|
||
};
|
||
Terminal.applyAddon = function (addon) {
|
||
addon.apply(Terminal);
|
||
};
|
||
Terminal.prototype.bindMouse = function () {
|
||
var _this = this;
|
||
var el = this.element;
|
||
var self = this;
|
||
var pressed = 32;
|
||
function sendButton(ev) {
|
||
var button;
|
||
var pos;
|
||
button = getButton(ev);
|
||
pos = self.mouseHelper.getRawByteCoords(ev, self.element, self.charMeasure, self.options.lineHeight, self.cols, self.rows);
|
||
if (!pos)
|
||
return;
|
||
sendEvent(button, pos);
|
||
switch (ev.overrideType || ev.type) {
|
||
case 'mousedown':
|
||
pressed = button;
|
||
break;
|
||
case 'mouseup':
|
||
pressed = 32;
|
||
break;
|
||
case 'wheel':
|
||
break;
|
||
}
|
||
}
|
||
function sendMove(ev) {
|
||
var button = pressed;
|
||
var pos = self.mouseHelper.getRawByteCoords(ev, self.element, self.charMeasure, self.options.lineHeight, self.cols, self.rows);
|
||
if (!pos)
|
||
return;
|
||
button += 32;
|
||
sendEvent(button, pos);
|
||
}
|
||
function encode(data, ch) {
|
||
if (!self.utfMouse) {
|
||
if (ch === 255) {
|
||
data.push(0);
|
||
return;
|
||
}
|
||
if (ch > 127)
|
||
ch = 127;
|
||
data.push(ch);
|
||
}
|
||
else {
|
||
if (ch === 2047) {
|
||
data.push(0);
|
||
return;
|
||
}
|
||
if (ch < 127) {
|
||
data.push(ch);
|
||
}
|
||
else {
|
||
if (ch > 2047)
|
||
ch = 2047;
|
||
data.push(0xC0 | (ch >> 6));
|
||
data.push(0x80 | (ch & 0x3F));
|
||
}
|
||
}
|
||
}
|
||
function sendEvent(button, pos) {
|
||
if (self.vt300Mouse) {
|
||
button &= 3;
|
||
pos.x -= 32;
|
||
pos.y -= 32;
|
||
var data_1 = EscapeSequences_1.C0.ESC + '[24';
|
||
if (button === 0)
|
||
data_1 += '1';
|
||
else if (button === 1)
|
||
data_1 += '3';
|
||
else if (button === 2)
|
||
data_1 += '5';
|
||
else if (button === 3)
|
||
return;
|
||
else
|
||
data_1 += '0';
|
||
data_1 += '~[' + pos.x + ',' + pos.y + ']\r';
|
||
self.send(data_1);
|
||
return;
|
||
}
|
||
if (self.decLocator) {
|
||
button &= 3;
|
||
pos.x -= 32;
|
||
pos.y -= 32;
|
||
if (button === 0)
|
||
button = 2;
|
||
else if (button === 1)
|
||
button = 4;
|
||
else if (button === 2)
|
||
button = 6;
|
||
else if (button === 3)
|
||
button = 3;
|
||
self.send(EscapeSequences_1.C0.ESC + '['
|
||
+ button
|
||
+ ';'
|
||
+ (button === 3 ? 4 : 0)
|
||
+ ';'
|
||
+ pos.y
|
||
+ ';'
|
||
+ pos.x
|
||
+ ';'
|
||
+ pos.page || 0
|
||
+ '&w');
|
||
return;
|
||
}
|
||
if (self.urxvtMouse) {
|
||
pos.x -= 32;
|
||
pos.y -= 32;
|
||
pos.x++;
|
||
pos.y++;
|
||
self.send(EscapeSequences_1.C0.ESC + '[' + button + ';' + pos.x + ';' + pos.y + 'M');
|
||
return;
|
||
}
|
||
if (self.sgrMouse) {
|
||
pos.x -= 32;
|
||
pos.y -= 32;
|
||
self.send(EscapeSequences_1.C0.ESC + '[<'
|
||
+ (((button & 3) === 3 ? button & ~3 : button) - 32)
|
||
+ ';'
|
||
+ pos.x
|
||
+ ';'
|
||
+ pos.y
|
||
+ ((button & 3) === 3 ? 'm' : 'M'));
|
||
return;
|
||
}
|
||
var data = [];
|
||
encode(data, button);
|
||
encode(data, pos.x);
|
||
encode(data, pos.y);
|
||
self.send(EscapeSequences_1.C0.ESC + '[M' + String.fromCharCode.apply(String, data));
|
||
}
|
||
function getButton(ev) {
|
||
var button;
|
||
var shift;
|
||
var meta;
|
||
var ctrl;
|
||
var mod;
|
||
switch (ev.overrideType || ev.type) {
|
||
case 'mousedown':
|
||
button = ev.button != null
|
||
? +ev.button
|
||
: ev.which != null
|
||
? ev.which - 1
|
||
: null;
|
||
if (Browser.isMSIE) {
|
||
button = button === 1 ? 0 : button === 4 ? 1 : button;
|
||
}
|
||
break;
|
||
case 'mouseup':
|
||
button = 3;
|
||
break;
|
||
case 'DOMMouseScroll':
|
||
button = ev.detail < 0
|
||
? 64
|
||
: 65;
|
||
break;
|
||
case 'wheel':
|
||
button = ev.wheelDeltaY > 0
|
||
? 64
|
||
: 65;
|
||
break;
|
||
}
|
||
shift = ev.shiftKey ? 4 : 0;
|
||
meta = ev.metaKey ? 8 : 0;
|
||
ctrl = ev.ctrlKey ? 16 : 0;
|
||
mod = shift | meta | ctrl;
|
||
if (self.vt200Mouse) {
|
||
mod &= ctrl;
|
||
}
|
||
else if (!self.normalMouse) {
|
||
mod = 0;
|
||
}
|
||
button = (32 + (mod << 2)) + button;
|
||
return button;
|
||
}
|
||
on(el, 'mousedown', function (ev) {
|
||
ev.preventDefault();
|
||
_this.focus();
|
||
if (!_this.mouseEvents || _this.selectionManager.shouldForceSelection(ev)) {
|
||
return;
|
||
}
|
||
sendButton(ev);
|
||
if (_this.vt200Mouse) {
|
||
ev.overrideType = 'mouseup';
|
||
sendButton(ev);
|
||
return _this.cancel(ev);
|
||
}
|
||
if (_this.normalMouse)
|
||
on(_this.document, 'mousemove', sendMove);
|
||
if (!_this.x10Mouse) {
|
||
var handler_1 = function (ev) {
|
||
sendButton(ev);
|
||
if (_this.normalMouse)
|
||
off(_this.document, 'mousemove', sendMove);
|
||
off(_this.document, 'mouseup', handler_1);
|
||
return _this.cancel(ev);
|
||
};
|
||
on(_this.document, 'mouseup', handler_1);
|
||
}
|
||
return _this.cancel(ev);
|
||
});
|
||
on(el, 'wheel', function (ev) {
|
||
if (!_this.mouseEvents)
|
||
return;
|
||
if (_this.x10Mouse || _this.vt300Mouse || _this.decLocator)
|
||
return;
|
||
sendButton(ev);
|
||
ev.preventDefault();
|
||
});
|
||
on(el, 'wheel', function (ev) {
|
||
if (_this.mouseEvents)
|
||
return;
|
||
_this.viewport.onWheel(ev);
|
||
return _this.cancel(ev);
|
||
});
|
||
on(el, 'touchstart', function (ev) {
|
||
if (_this.mouseEvents)
|
||
return;
|
||
_this.viewport.onTouchStart(ev);
|
||
return _this.cancel(ev);
|
||
});
|
||
on(el, 'touchmove', function (ev) {
|
||
if (_this.mouseEvents)
|
||
return;
|
||
_this.viewport.onTouchMove(ev);
|
||
return _this.cancel(ev);
|
||
});
|
||
};
|
||
Terminal.prototype.destroy = function () {
|
||
_super.prototype.destroy.call(this);
|
||
this.readable = false;
|
||
this.writable = false;
|
||
this.handler = function () { };
|
||
this.write = function () { };
|
||
if (this.element && this.element.parentNode) {
|
||
this.element.parentNode.removeChild(this.element);
|
||
}
|
||
};
|
||
Terminal.prototype.refresh = function (start, end) {
|
||
if (this.renderer) {
|
||
this.renderer.queueRefresh(start, end);
|
||
}
|
||
};
|
||
Terminal.prototype.queueLinkification = function (start, end) {
|
||
if (this.linkifier) {
|
||
this.linkifier.linkifyRows(start, end);
|
||
}
|
||
};
|
||
Terminal.prototype.showCursor = function () {
|
||
if (!this.cursorState) {
|
||
this.cursorState = 1;
|
||
this.refresh(this.buffer.y, this.buffer.y);
|
||
}
|
||
};
|
||
Terminal.prototype.scroll = function (isWrapped) {
|
||
var newLine = this.blankLine(undefined, isWrapped);
|
||
var topRow = this.buffer.ybase + this.buffer.scrollTop;
|
||
var bottomRow = this.buffer.ybase + this.buffer.scrollBottom;
|
||
if (this.buffer.scrollTop === 0) {
|
||
var willBufferBeTrimmed = this.buffer.lines.length === this.buffer.lines.maxLength;
|
||
if (bottomRow === this.buffer.lines.length - 1) {
|
||
this.buffer.lines.push(newLine);
|
||
}
|
||
else {
|
||
this.buffer.lines.splice(bottomRow + 1, 0, newLine);
|
||
}
|
||
if (!willBufferBeTrimmed) {
|
||
this.buffer.ybase++;
|
||
if (!this.userScrolling) {
|
||
this.buffer.ydisp++;
|
||
}
|
||
}
|
||
else {
|
||
if (this.userScrolling) {
|
||
this.buffer.ydisp = Math.max(this.buffer.ydisp - 1, 0);
|
||
}
|
||
}
|
||
}
|
||
else {
|
||
var scrollRegionHeight = bottomRow - topRow + 1;
|
||
this.buffer.lines.shiftElements(topRow + 1, scrollRegionHeight - 1, -1);
|
||
this.buffer.lines.set(bottomRow, newLine);
|
||
}
|
||
if (!this.userScrolling) {
|
||
this.buffer.ydisp = this.buffer.ybase;
|
||
}
|
||
this.updateRange(this.buffer.scrollTop);
|
||
this.updateRange(this.buffer.scrollBottom);
|
||
this.emit('scroll', this.buffer.ydisp);
|
||
};
|
||
Terminal.prototype.scrollLines = function (disp, suppressScrollEvent) {
|
||
if (disp < 0) {
|
||
if (this.buffer.ydisp === 0) {
|
||
return;
|
||
}
|
||
this.userScrolling = true;
|
||
}
|
||
else if (disp + this.buffer.ydisp >= this.buffer.ybase) {
|
||
this.userScrolling = false;
|
||
}
|
||
var oldYdisp = this.buffer.ydisp;
|
||
this.buffer.ydisp = Math.max(Math.min(this.buffer.ydisp + disp, this.buffer.ybase), 0);
|
||
if (oldYdisp === this.buffer.ydisp) {
|
||
return;
|
||
}
|
||
if (!suppressScrollEvent) {
|
||
this.emit('scroll', this.buffer.ydisp);
|
||
}
|
||
this.refresh(0, this.rows - 1);
|
||
};
|
||
Terminal.prototype.scrollPages = function (pageCount) {
|
||
this.scrollLines(pageCount * (this.rows - 1));
|
||
};
|
||
Terminal.prototype.scrollToTop = function () {
|
||
this.scrollLines(-this.buffer.ydisp);
|
||
};
|
||
Terminal.prototype.scrollToBottom = function () {
|
||
this.scrollLines(this.buffer.ybase - this.buffer.ydisp);
|
||
};
|
||
Terminal.prototype.write = function (data) {
|
||
var _this = this;
|
||
this.writeBuffer.push(data);
|
||
if (this.options.useFlowControl && !this.xoffSentToCatchUp && this.writeBuffer.length >= WRITE_BUFFER_PAUSE_THRESHOLD) {
|
||
this.send(EscapeSequences_1.C0.DC3);
|
||
this.xoffSentToCatchUp = true;
|
||
}
|
||
if (!this.writeInProgress && this.writeBuffer.length > 0) {
|
||
this.writeInProgress = true;
|
||
setTimeout(function () {
|
||
_this.innerWrite();
|
||
});
|
||
}
|
||
};
|
||
Terminal.prototype.innerWrite = function () {
|
||
var _this = this;
|
||
var writeBatch = this.writeBuffer.splice(0, WRITE_BATCH_SIZE);
|
||
while (writeBatch.length > 0) {
|
||
var data = writeBatch.shift();
|
||
if (this.xoffSentToCatchUp && writeBatch.length === 0 && this.writeBuffer.length === 0) {
|
||
this.send(EscapeSequences_1.C0.DC1);
|
||
this.xoffSentToCatchUp = false;
|
||
}
|
||
this.refreshStart = this.buffer.y;
|
||
this.refreshEnd = this.buffer.y;
|
||
var state = this.parser.parse(data);
|
||
this.parser.setState(state);
|
||
this.updateRange(this.buffer.y);
|
||
this.refresh(this.refreshStart, this.refreshEnd);
|
||
}
|
||
if (this.writeBuffer.length > 0) {
|
||
setTimeout(function () { return _this.innerWrite(); }, 0);
|
||
}
|
||
else {
|
||
this.writeInProgress = false;
|
||
}
|
||
};
|
||
Terminal.prototype.writeln = function (data) {
|
||
this.write(data + '\r\n');
|
||
};
|
||
Terminal.prototype.attachCustomKeyEventHandler = function (customKeyEventHandler) {
|
||
this.customKeyEventHandler = customKeyEventHandler;
|
||
};
|
||
Terminal.prototype.setHypertextLinkHandler = function (handler) {
|
||
if (!this.linkifier) {
|
||
throw new Error('Cannot attach a hypertext link handler before Terminal.open is called');
|
||
}
|
||
this.linkifier.setHypertextLinkHandler(handler);
|
||
this.refresh(0, this.rows - 1);
|
||
};
|
||
Terminal.prototype.setHypertextValidationCallback = function (callback) {
|
||
if (!this.linkifier) {
|
||
throw new Error('Cannot attach a hypertext validation callback before Terminal.open is called');
|
||
}
|
||
this.linkifier.setHypertextValidationCallback(callback);
|
||
this.refresh(0, this.rows - 1);
|
||
};
|
||
Terminal.prototype.registerLinkMatcher = function (regex, handler, options) {
|
||
if (this.linkifier) {
|
||
var matcherId = this.linkifier.registerLinkMatcher(regex, handler, options);
|
||
this.refresh(0, this.rows - 1);
|
||
return matcherId;
|
||
}
|
||
return 0;
|
||
};
|
||
Terminal.prototype.deregisterLinkMatcher = function (matcherId) {
|
||
if (this.linkifier) {
|
||
if (this.linkifier.deregisterLinkMatcher(matcherId)) {
|
||
this.refresh(0, this.rows - 1);
|
||
}
|
||
}
|
||
};
|
||
Terminal.prototype.hasSelection = function () {
|
||
return this.selectionManager ? this.selectionManager.hasSelection : false;
|
||
};
|
||
Terminal.prototype.getSelection = function () {
|
||
return this.selectionManager ? this.selectionManager.selectionText : '';
|
||
};
|
||
Terminal.prototype.clearSelection = function () {
|
||
if (this.selectionManager) {
|
||
this.selectionManager.clearSelection();
|
||
}
|
||
};
|
||
Terminal.prototype.selectAll = function () {
|
||
if (this.selectionManager) {
|
||
this.selectionManager.selectAll();
|
||
}
|
||
};
|
||
Terminal.prototype._keyDown = function (ev) {
|
||
if (this.customKeyEventHandler && this.customKeyEventHandler(ev) === false) {
|
||
return false;
|
||
}
|
||
if (!this.compositionHelper.keydown(ev)) {
|
||
if (this.buffer.ybase !== this.buffer.ydisp) {
|
||
this.scrollToBottom();
|
||
}
|
||
return false;
|
||
}
|
||
var result = this._evaluateKeyEscapeSequence(ev);
|
||
if (result.key === EscapeSequences_1.C0.DC3) {
|
||
this.writeStopped = true;
|
||
}
|
||
else if (result.key === EscapeSequences_1.C0.DC1) {
|
||
this.writeStopped = false;
|
||
}
|
||
if (result.scrollLines) {
|
||
this.scrollLines(result.scrollLines);
|
||
return this.cancel(ev, true);
|
||
}
|
||
if (isThirdLevelShift(this.browser, ev)) {
|
||
return true;
|
||
}
|
||
if (result.cancel) {
|
||
this.cancel(ev, true);
|
||
}
|
||
if (!result.key) {
|
||
return true;
|
||
}
|
||
this.emit('keydown', ev);
|
||
this.emit('key', result.key, ev);
|
||
this.showCursor();
|
||
this.handler(result.key);
|
||
return this.cancel(ev, true);
|
||
};
|
||
Terminal.prototype._evaluateKeyEscapeSequence = function (ev) {
|
||
var result = {
|
||
cancel: false,
|
||
key: undefined,
|
||
scrollLines: undefined
|
||
};
|
||
var modifiers = (ev.shiftKey ? 1 : 0) | (ev.altKey ? 2 : 0) | (ev.ctrlKey ? 4 : 0) | (ev.metaKey ? 8 : 0);
|
||
switch (ev.keyCode) {
|
||
case 0:
|
||
if (ev.key === 'UIKeyInputUpArrow') {
|
||
if (this.applicationCursor) {
|
||
result.key = EscapeSequences_1.C0.ESC + 'OA';
|
||
}
|
||
else {
|
||
result.key = EscapeSequences_1.C0.ESC + '[A';
|
||
}
|
||
}
|
||
else if (ev.key === 'UIKeyInputLeftArrow') {
|
||
if (this.applicationCursor) {
|
||
result.key = EscapeSequences_1.C0.ESC + 'OD';
|
||
}
|
||
else {
|
||
result.key = EscapeSequences_1.C0.ESC + '[D';
|
||
}
|
||
}
|
||
else if (ev.key === 'UIKeyInputRightArrow') {
|
||
if (this.applicationCursor) {
|
||
result.key = EscapeSequences_1.C0.ESC + 'OC';
|
||
}
|
||
else {
|
||
result.key = EscapeSequences_1.C0.ESC + '[C';
|
||
}
|
||
}
|
||
else if (ev.key === 'UIKeyInputDownArrow') {
|
||
if (this.applicationCursor) {
|
||
result.key = EscapeSequences_1.C0.ESC + 'OB';
|
||
}
|
||
else {
|
||
result.key = EscapeSequences_1.C0.ESC + '[B';
|
||
}
|
||
}
|
||
break;
|
||
case 8:
|
||
if (ev.shiftKey) {
|
||
result.key = EscapeSequences_1.C0.BS;
|
||
break;
|
||
}
|
||
result.key = EscapeSequences_1.C0.DEL;
|
||
break;
|
||
case 9:
|
||
if (ev.shiftKey) {
|
||
result.key = EscapeSequences_1.C0.ESC + '[Z';
|
||
break;
|
||
}
|
||
result.key = EscapeSequences_1.C0.HT;
|
||
result.cancel = true;
|
||
break;
|
||
case 13:
|
||
result.key = EscapeSequences_1.C0.CR;
|
||
result.cancel = true;
|
||
break;
|
||
case 27:
|
||
result.key = EscapeSequences_1.C0.ESC;
|
||
result.cancel = true;
|
||
break;
|
||
case 37:
|
||
if (modifiers) {
|
||
result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'D';
|
||
if (result.key === EscapeSequences_1.C0.ESC + '[1;3D') {
|
||
result.key = (this.browser.isMac) ? EscapeSequences_1.C0.ESC + 'b' : EscapeSequences_1.C0.ESC + '[1;5D';
|
||
}
|
||
}
|
||
else if (this.applicationCursor) {
|
||
result.key = EscapeSequences_1.C0.ESC + 'OD';
|
||
}
|
||
else {
|
||
result.key = EscapeSequences_1.C0.ESC + '[D';
|
||
}
|
||
break;
|
||
case 39:
|
||
if (modifiers) {
|
||
result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'C';
|
||
if (result.key === EscapeSequences_1.C0.ESC + '[1;3C') {
|
||
result.key = (this.browser.isMac) ? EscapeSequences_1.C0.ESC + 'f' : EscapeSequences_1.C0.ESC + '[1;5C';
|
||
}
|
||
}
|
||
else if (this.applicationCursor) {
|
||
result.key = EscapeSequences_1.C0.ESC + 'OC';
|
||
}
|
||
else {
|
||
result.key = EscapeSequences_1.C0.ESC + '[C';
|
||
}
|
||
break;
|
||
case 38:
|
||
if (modifiers) {
|
||
result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'A';
|
||
if (result.key === EscapeSequences_1.C0.ESC + '[1;3A') {
|
||
result.key = EscapeSequences_1.C0.ESC + '[1;5A';
|
||
}
|
||
}
|
||
else if (this.applicationCursor) {
|
||
result.key = EscapeSequences_1.C0.ESC + 'OA';
|
||
}
|
||
else {
|
||
result.key = EscapeSequences_1.C0.ESC + '[A';
|
||
}
|
||
break;
|
||
case 40:
|
||
if (modifiers) {
|
||
result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'B';
|
||
if (result.key === EscapeSequences_1.C0.ESC + '[1;3B') {
|
||
result.key = EscapeSequences_1.C0.ESC + '[1;5B';
|
||
}
|
||
}
|
||
else if (this.applicationCursor) {
|
||
result.key = EscapeSequences_1.C0.ESC + 'OB';
|
||
}
|
||
else {
|
||
result.key = EscapeSequences_1.C0.ESC + '[B';
|
||
}
|
||
break;
|
||
case 45:
|
||
if (!ev.shiftKey && !ev.ctrlKey) {
|
||
result.key = EscapeSequences_1.C0.ESC + '[2~';
|
||
}
|
||
break;
|
||
case 46:
|
||
if (modifiers) {
|
||
result.key = EscapeSequences_1.C0.ESC + '[3;' + (modifiers + 1) + '~';
|
||
}
|
||
else {
|
||
result.key = EscapeSequences_1.C0.ESC + '[3~';
|
||
}
|
||
break;
|
||
case 36:
|
||
if (modifiers)
|
||
result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'H';
|
||
else if (this.applicationCursor)
|
||
result.key = EscapeSequences_1.C0.ESC + 'OH';
|
||
else
|
||
result.key = EscapeSequences_1.C0.ESC + '[H';
|
||
break;
|
||
case 35:
|
||
if (modifiers)
|
||
result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'F';
|
||
else if (this.applicationCursor)
|
||
result.key = EscapeSequences_1.C0.ESC + 'OF';
|
||
else
|
||
result.key = EscapeSequences_1.C0.ESC + '[F';
|
||
break;
|
||
case 33:
|
||
if (ev.shiftKey) {
|
||
result.scrollLines = -(this.rows - 1);
|
||
}
|
||
else {
|
||
result.key = EscapeSequences_1.C0.ESC + '[5~';
|
||
}
|
||
break;
|
||
case 34:
|
||
if (ev.shiftKey) {
|
||
result.scrollLines = this.rows - 1;
|
||
}
|
||
else {
|
||
result.key = EscapeSequences_1.C0.ESC + '[6~';
|
||
}
|
||
break;
|
||
case 112:
|
||
if (modifiers) {
|
||
result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'P';
|
||
}
|
||
else {
|
||
result.key = EscapeSequences_1.C0.ESC + 'OP';
|
||
}
|
||
break;
|
||
case 113:
|
||
if (modifiers) {
|
||
result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'Q';
|
||
}
|
||
else {
|
||
result.key = EscapeSequences_1.C0.ESC + 'OQ';
|
||
}
|
||
break;
|
||
case 114:
|
||
if (modifiers) {
|
||
result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'R';
|
||
}
|
||
else {
|
||
result.key = EscapeSequences_1.C0.ESC + 'OR';
|
||
}
|
||
break;
|
||
case 115:
|
||
if (modifiers) {
|
||
result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'S';
|
||
}
|
||
else {
|
||
result.key = EscapeSequences_1.C0.ESC + 'OS';
|
||
}
|
||
break;
|
||
case 116:
|
||
if (modifiers) {
|
||
result.key = EscapeSequences_1.C0.ESC + '[15;' + (modifiers + 1) + '~';
|
||
}
|
||
else {
|
||
result.key = EscapeSequences_1.C0.ESC + '[15~';
|
||
}
|
||
break;
|
||
case 117:
|
||
if (modifiers) {
|
||
result.key = EscapeSequences_1.C0.ESC + '[17;' + (modifiers + 1) + '~';
|
||
}
|
||
else {
|
||
result.key = EscapeSequences_1.C0.ESC + '[17~';
|
||
}
|
||
break;
|
||
case 118:
|
||
if (modifiers) {
|
||
result.key = EscapeSequences_1.C0.ESC + '[18;' + (modifiers + 1) + '~';
|
||
}
|
||
else {
|
||
result.key = EscapeSequences_1.C0.ESC + '[18~';
|
||
}
|
||
break;
|
||
case 119:
|
||
if (modifiers) {
|
||
result.key = EscapeSequences_1.C0.ESC + '[19;' + (modifiers + 1) + '~';
|
||
}
|
||
else {
|
||
result.key = EscapeSequences_1.C0.ESC + '[19~';
|
||
}
|
||
break;
|
||
case 120:
|
||
if (modifiers) {
|
||
result.key = EscapeSequences_1.C0.ESC + '[20;' + (modifiers + 1) + '~';
|
||
}
|
||
else {
|
||
result.key = EscapeSequences_1.C0.ESC + '[20~';
|
||
}
|
||
break;
|
||
case 121:
|
||
if (modifiers) {
|
||
result.key = EscapeSequences_1.C0.ESC + '[21;' + (modifiers + 1) + '~';
|
||
}
|
||
else {
|
||
result.key = EscapeSequences_1.C0.ESC + '[21~';
|
||
}
|
||
break;
|
||
case 122:
|
||
if (modifiers) {
|
||
result.key = EscapeSequences_1.C0.ESC + '[23;' + (modifiers + 1) + '~';
|
||
}
|
||
else {
|
||
result.key = EscapeSequences_1.C0.ESC + '[23~';
|
||
}
|
||
break;
|
||
case 123:
|
||
if (modifiers) {
|
||
result.key = EscapeSequences_1.C0.ESC + '[24;' + (modifiers + 1) + '~';
|
||
}
|
||
else {
|
||
result.key = EscapeSequences_1.C0.ESC + '[24~';
|
||
}
|
||
break;
|
||
default:
|
||
if (ev.ctrlKey && !ev.shiftKey && !ev.altKey && !ev.metaKey) {
|
||
if (ev.keyCode >= 65 && ev.keyCode <= 90) {
|
||
result.key = String.fromCharCode(ev.keyCode - 64);
|
||
}
|
||
else if (ev.keyCode === 32) {
|
||
result.key = String.fromCharCode(0);
|
||
}
|
||
else if (ev.keyCode >= 51 && ev.keyCode <= 55) {
|
||
result.key = String.fromCharCode(ev.keyCode - 51 + 27);
|
||
}
|
||
else if (ev.keyCode === 56) {
|
||
result.key = String.fromCharCode(127);
|
||
}
|
||
else if (ev.keyCode === 219) {
|
||
result.key = String.fromCharCode(27);
|
||
}
|
||
else if (ev.keyCode === 220) {
|
||
result.key = String.fromCharCode(28);
|
||
}
|
||
else if (ev.keyCode === 221) {
|
||
result.key = String.fromCharCode(29);
|
||
}
|
||
}
|
||
else if (!this.browser.isMac && ev.altKey && !ev.ctrlKey && !ev.metaKey) {
|
||
if (ev.keyCode >= 65 && ev.keyCode <= 90) {
|
||
result.key = EscapeSequences_1.C0.ESC + String.fromCharCode(ev.keyCode + 32);
|
||
}
|
||
else if (ev.keyCode === 192) {
|
||
result.key = EscapeSequences_1.C0.ESC + '`';
|
||
}
|
||
else if (ev.keyCode >= 48 && ev.keyCode <= 57) {
|
||
result.key = EscapeSequences_1.C0.ESC + (ev.keyCode - 48);
|
||
}
|
||
}
|
||
else if (this.browser.isMac && !ev.altKey && !ev.ctrlKey && ev.metaKey) {
|
||
if (ev.keyCode === 65) {
|
||
this.selectAll();
|
||
}
|
||
}
|
||
break;
|
||
}
|
||
return result;
|
||
};
|
||
Terminal.prototype.setgLevel = function (g) {
|
||
this.glevel = g;
|
||
this.charset = this.charsets[g];
|
||
};
|
||
Terminal.prototype.setgCharset = function (g, charset) {
|
||
this.charsets[g] = charset;
|
||
if (this.glevel === g) {
|
||
this.charset = charset;
|
||
}
|
||
};
|
||
Terminal.prototype._keyPress = function (ev) {
|
||
var key;
|
||
if (this.customKeyEventHandler && this.customKeyEventHandler(ev) === false) {
|
||
return false;
|
||
}
|
||
this.cancel(ev);
|
||
if (ev.charCode) {
|
||
key = ev.charCode;
|
||
}
|
||
else if (ev.which == null) {
|
||
key = ev.keyCode;
|
||
}
|
||
else if (ev.which !== 0 && ev.charCode !== 0) {
|
||
key = ev.which;
|
||
}
|
||
else {
|
||
return false;
|
||
}
|
||
if (!key || ((ev.altKey || ev.ctrlKey || ev.metaKey) && !isThirdLevelShift(this.browser, ev))) {
|
||
return false;
|
||
}
|
||
key = String.fromCharCode(key);
|
||
this.emit('keypress', key, ev);
|
||
this.emit('key', key, ev);
|
||
this.showCursor();
|
||
this.handler(key);
|
||
return true;
|
||
};
|
||
Terminal.prototype.send = function (data) {
|
||
var _this = this;
|
||
if (!this.sendDataQueue) {
|
||
setTimeout(function () {
|
||
_this.handler(_this.sendDataQueue);
|
||
_this.sendDataQueue = '';
|
||
}, 1);
|
||
}
|
||
this.sendDataQueue += data;
|
||
};
|
||
Terminal.prototype.bell = function () {
|
||
var _this = this;
|
||
this.emit('bell');
|
||
if (this.soundBell())
|
||
this.bellAudioElement.play();
|
||
if (this.visualBell()) {
|
||
this.element.classList.add('visual-bell-active');
|
||
clearTimeout(this.visualBellTimer);
|
||
this.visualBellTimer = window.setTimeout(function () {
|
||
_this.element.classList.remove('visual-bell-active');
|
||
}, 200);
|
||
}
|
||
};
|
||
Terminal.prototype.log = function (text, data) {
|
||
if (!this.options.debug)
|
||
return;
|
||
if (!this.context.console || !this.context.console.log)
|
||
return;
|
||
this.context.console.log(text, data);
|
||
};
|
||
Terminal.prototype.error = function (text, data) {
|
||
if (!this.options.debug)
|
||
return;
|
||
if (!this.context.console || !this.context.console.error)
|
||
return;
|
||
this.context.console.error(text, data);
|
||
};
|
||
Terminal.prototype.resize = function (x, y) {
|
||
if (isNaN(x) || isNaN(y)) {
|
||
return;
|
||
}
|
||
if (x === this.cols && y === this.rows) {
|
||
if (!this.charMeasure.width || !this.charMeasure.height) {
|
||
this.charMeasure.measure(this.options);
|
||
}
|
||
return;
|
||
}
|
||
if (x < 1)
|
||
x = 1;
|
||
if (y < 1)
|
||
y = 1;
|
||
this.buffers.resize(x, y);
|
||
this.cols = x;
|
||
this.rows = y;
|
||
this.buffers.setupTabStops(this.cols);
|
||
this.charMeasure.measure(this.options);
|
||
this.refresh(0, this.rows - 1);
|
||
this.emit('resize', { cols: x, rows: y });
|
||
};
|
||
Terminal.prototype.updateRange = function (y) {
|
||
if (y < this.refreshStart)
|
||
this.refreshStart = y;
|
||
if (y > this.refreshEnd)
|
||
this.refreshEnd = y;
|
||
};
|
||
Terminal.prototype.maxRange = function () {
|
||
this.refreshStart = 0;
|
||
this.refreshEnd = this.rows - 1;
|
||
};
|
||
Terminal.prototype.eraseRight = function (x, y) {
|
||
var line = this.buffer.lines.get(this.buffer.ybase + y);
|
||
if (!line) {
|
||
return;
|
||
}
|
||
var ch = [this.eraseAttr(), ' ', 1, 32];
|
||
for (; x < this.cols; x++) {
|
||
line[x] = ch;
|
||
}
|
||
this.updateRange(y);
|
||
};
|
||
Terminal.prototype.eraseLeft = function (x, y) {
|
||
var line = this.buffer.lines.get(this.buffer.ybase + y);
|
||
if (!line) {
|
||
return;
|
||
}
|
||
var ch = [this.eraseAttr(), ' ', 1, 32];
|
||
x++;
|
||
while (x--) {
|
||
line[x] = ch;
|
||
}
|
||
this.updateRange(y);
|
||
};
|
||
Terminal.prototype.clear = function () {
|
||
if (this.buffer.ybase === 0 && this.buffer.y === 0) {
|
||
return;
|
||
}
|
||
this.buffer.lines.set(0, this.buffer.lines.get(this.buffer.ybase + this.buffer.y));
|
||
this.buffer.lines.length = 1;
|
||
this.buffer.ydisp = 0;
|
||
this.buffer.ybase = 0;
|
||
this.buffer.y = 0;
|
||
for (var i = 1; i < this.rows; i++) {
|
||
this.buffer.lines.push(this.blankLine());
|
||
}
|
||
this.refresh(0, this.rows - 1);
|
||
this.emit('scroll', this.buffer.ydisp);
|
||
};
|
||
Terminal.prototype.eraseLine = function (y) {
|
||
this.eraseRight(0, y);
|
||
};
|
||
Terminal.prototype.blankLine = function (cur, isWrapped, cols) {
|
||
var attr = cur ? this.eraseAttr() : this.defAttr;
|
||
var ch = [attr, ' ', 1, 32];
|
||
var line = [];
|
||
if (isWrapped) {
|
||
line.isWrapped = isWrapped;
|
||
}
|
||
cols = cols || this.cols;
|
||
for (var i = 0; i < cols; i++) {
|
||
line[i] = ch;
|
||
}
|
||
return line;
|
||
};
|
||
Terminal.prototype.ch = function (cur) {
|
||
if (cur) {
|
||
return [this.eraseAttr(), ' ', 1, 32];
|
||
}
|
||
return [this.defAttr, ' ', 1, 32];
|
||
};
|
||
Terminal.prototype.is = function (term) {
|
||
return (this.options.termName + '').indexOf(term) === 0;
|
||
};
|
||
Terminal.prototype.handler = function (data) {
|
||
if (this.options.disableStdin) {
|
||
return;
|
||
}
|
||
if (this.selectionManager && this.selectionManager.hasSelection) {
|
||
this.selectionManager.clearSelection();
|
||
}
|
||
if (this.buffer.ybase !== this.buffer.ydisp) {
|
||
this.scrollToBottom();
|
||
}
|
||
this.emit('data', data);
|
||
};
|
||
Terminal.prototype.handleTitle = function (title) {
|
||
this.emit('title', title);
|
||
};
|
||
Terminal.prototype.index = function () {
|
||
this.buffer.y++;
|
||
if (this.buffer.y > this.buffer.scrollBottom) {
|
||
this.buffer.y--;
|
||
this.scroll();
|
||
}
|
||
if (this.buffer.x >= this.cols) {
|
||
this.buffer.x--;
|
||
}
|
||
};
|
||
Terminal.prototype.reverseIndex = function () {
|
||
if (this.buffer.y === this.buffer.scrollTop) {
|
||
var scrollRegionHeight = this.buffer.scrollBottom - this.buffer.scrollTop;
|
||
this.buffer.lines.shiftElements(this.buffer.y + this.buffer.ybase, scrollRegionHeight, 1);
|
||
this.buffer.lines.set(this.buffer.y + this.buffer.ybase, this.blankLine(true));
|
||
this.updateRange(this.buffer.scrollTop);
|
||
this.updateRange(this.buffer.scrollBottom);
|
||
}
|
||
else {
|
||
this.buffer.y--;
|
||
}
|
||
};
|
||
Terminal.prototype.reset = function () {
|
||
this.options.rows = this.rows;
|
||
this.options.cols = this.cols;
|
||
var customKeyEventHandler = this.customKeyEventHandler;
|
||
var inputHandler = this.inputHandler;
|
||
var buffers = this.buffers;
|
||
this.setup();
|
||
this.customKeyEventHandler = customKeyEventHandler;
|
||
this.inputHandler = inputHandler;
|
||
this.buffers = buffers;
|
||
this.refresh(0, this.rows - 1);
|
||
this.viewport.syncScrollArea();
|
||
};
|
||
Terminal.prototype.tabSet = function () {
|
||
this.buffer.tabs[this.buffer.x] = true;
|
||
};
|
||
Terminal.prototype.cancel = function (ev, force) {
|
||
if (!this.options.cancelEvents && !force) {
|
||
return;
|
||
}
|
||
ev.preventDefault();
|
||
ev.stopPropagation();
|
||
return false;
|
||
};
|
||
Terminal.prototype.matchColor = function (r1, g1, b1) {
|
||
return matchColor_(r1, g1, b1);
|
||
};
|
||
Terminal.prototype.visualBell = function () {
|
||
return this.options.bellStyle === 'visual' ||
|
||
this.options.bellStyle === 'both';
|
||
};
|
||
Terminal.prototype.soundBell = function () {
|
||
return this.options.bellStyle === 'sound' ||
|
||
this.options.bellStyle === 'both';
|
||
};
|
||
Terminal.prototype.syncBellSound = function () {
|
||
if (!this.element) {
|
||
return;
|
||
}
|
||
if (this.soundBell() && this.bellAudioElement) {
|
||
this.bellAudioElement.setAttribute('src', this.options.bellSound);
|
||
}
|
||
else if (this.soundBell()) {
|
||
this.bellAudioElement = document.createElement('audio');
|
||
this.bellAudioElement.setAttribute('preload', 'auto');
|
||
this.bellAudioElement.setAttribute('src', this.options.bellSound);
|
||
this.helperContainer.appendChild(this.bellAudioElement);
|
||
}
|
||
else if (this.bellAudioElement) {
|
||
this.helperContainer.removeChild(this.bellAudioElement);
|
||
}
|
||
};
|
||
return Terminal;
|
||
}(EventEmitter_1.EventEmitter));
|
||
exports.Terminal = Terminal;
|
||
function globalOn(el, type, handler, capture) {
|
||
if (!Array.isArray(el)) {
|
||
el = [el];
|
||
}
|
||
el.forEach(function (element) {
|
||
element.addEventListener(type, handler, capture || false);
|
||
});
|
||
}
|
||
var on = globalOn;
|
||
function off(el, type, handler, capture) {
|
||
if (capture === void 0) { capture = false; }
|
||
el.removeEventListener(type, handler, capture);
|
||
}
|
||
function isThirdLevelShift(browser, ev) {
|
||
var thirdLevelKey = (browser.isMac && ev.altKey && !ev.ctrlKey && !ev.metaKey) ||
|
||
(browser.isMSWindows && ev.altKey && ev.ctrlKey && !ev.metaKey);
|
||
if (ev.type === 'keypress') {
|
||
return thirdLevelKey;
|
||
}
|
||
return thirdLevelKey && (!ev.keyCode || ev.keyCode > 47);
|
||
}
|
||
function wasMondifierKeyOnlyEvent(ev) {
|
||
return ev.keyCode === 16 ||
|
||
ev.keyCode === 17 ||
|
||
ev.keyCode === 18;
|
||
}
|
||
var vcolors = (function () {
|
||
var result = ColorManager_1.DEFAULT_ANSI_COLORS.map(function (c) {
|
||
c = c.substring(1);
|
||
return [
|
||
parseInt(c.substring(0, 2), 16),
|
||
parseInt(c.substring(2, 4), 16),
|
||
parseInt(c.substring(4, 6), 16)
|
||
];
|
||
});
|
||
var r = [0x00, 0x5f, 0x87, 0xaf, 0xd7, 0xff];
|
||
for (var i = 0; i < 216; i++) {
|
||
result.push([
|
||
r[(i / 36) % 6 | 0],
|
||
r[(i / 6) % 6 | 0],
|
||
r[i % 6]
|
||
]);
|
||
}
|
||
var c;
|
||
for (var i = 0; i < 24; i++) {
|
||
c = 8 + i * 10;
|
||
result.push([c, c, c]);
|
||
}
|
||
return result;
|
||
})();
|
||
var matchColorCache = {};
|
||
function matchColorDistance(r1, g1, b1, r2, g2, b2) {
|
||
return Math.pow(30 * (r1 - r2), 2)
|
||
+ Math.pow(59 * (g1 - g2), 2)
|
||
+ Math.pow(11 * (b1 - b2), 2);
|
||
}
|
||
;
|
||
function matchColor_(r1, g1, b1) {
|
||
var hash = (r1 << 16) | (g1 << 8) | b1;
|
||
if (matchColorCache[hash] != null) {
|
||
return matchColorCache[hash];
|
||
}
|
||
var ldiff = Infinity;
|
||
var li = -1;
|
||
var i = 0;
|
||
var c;
|
||
var r2;
|
||
var g2;
|
||
var b2;
|
||
var diff;
|
||
for (; i < vcolors.length; i++) {
|
||
c = vcolors[i];
|
||
r2 = c[0];
|
||
g2 = c[1];
|
||
b2 = c[2];
|
||
diff = matchColorDistance(r1, g1, b1, r2, g2, b2);
|
||
if (diff === 0) {
|
||
li = i;
|
||
break;
|
||
}
|
||
if (diff < ldiff) {
|
||
ldiff = diff;
|
||
li = i;
|
||
}
|
||
}
|
||
return matchColorCache[hash] = li;
|
||
}
|
||
|
||
|
||
|
||
},{"./Buffer":1,"./BufferSet":2,"./CompositionHelper":5,"./EscapeSequences":6,"./EventEmitter":7,"./InputHandler":8,"./Linkifier":9,"./Parser":10,"./SelectionManager":11,"./Viewport":15,"./handlers/Clipboard":16,"./input/MouseZoneManager":17,"./renderer/CharAtlas":19,"./renderer/ColorManager":20,"./renderer/Renderer":24,"./utils/Browser":28,"./utils/CharMeasure":29,"./utils/MouseHelper":32,"./utils/Sounds":33}],14:[function(require,module,exports){
|
||
"use strict";
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
var LinkHoverEventTypes;
|
||
(function (LinkHoverEventTypes) {
|
||
LinkHoverEventTypes["HOVER"] = "linkhover";
|
||
LinkHoverEventTypes["TOOLTIP"] = "linktooltip";
|
||
LinkHoverEventTypes["LEAVE"] = "linkleave";
|
||
})(LinkHoverEventTypes = exports.LinkHoverEventTypes || (exports.LinkHoverEventTypes = {}));
|
||
;
|
||
|
||
|
||
|
||
},{}],15:[function(require,module,exports){
|
||
"use strict";
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
var Viewport = (function () {
|
||
function Viewport(terminal, viewportElement, scrollArea, charMeasure) {
|
||
var _this = this;
|
||
this.terminal = terminal;
|
||
this.viewportElement = viewportElement;
|
||
this.scrollArea = scrollArea;
|
||
this.charMeasure = charMeasure;
|
||
this.currentRowHeight = 0;
|
||
this.lastRecordedBufferLength = 0;
|
||
this.lastRecordedViewportHeight = 0;
|
||
this.lastRecordedBufferHeight = 0;
|
||
this.viewportElement.addEventListener('scroll', this.onScroll.bind(this));
|
||
setTimeout(function () { return _this.syncScrollArea(); }, 0);
|
||
}
|
||
Viewport.prototype.onThemeChanged = function (colors) {
|
||
this.viewportElement.style.backgroundColor = colors.background;
|
||
};
|
||
Viewport.prototype.refresh = function () {
|
||
if (this.charMeasure.height > 0) {
|
||
this.currentRowHeight = this.terminal.renderer.dimensions.scaledCellHeight / window.devicePixelRatio;
|
||
if (this.lastRecordedViewportHeight !== this.terminal.renderer.dimensions.canvasHeight) {
|
||
this.lastRecordedViewportHeight = this.terminal.renderer.dimensions.canvasHeight;
|
||
this.viewportElement.style.height = this.lastRecordedViewportHeight + 'px';
|
||
}
|
||
var newBufferHeight = Math.round(this.currentRowHeight * this.lastRecordedBufferLength);
|
||
if (this.lastRecordedBufferHeight !== newBufferHeight) {
|
||
this.lastRecordedBufferHeight = newBufferHeight;
|
||
this.scrollArea.style.height = this.lastRecordedBufferHeight + 'px';
|
||
}
|
||
}
|
||
};
|
||
Viewport.prototype.syncScrollArea = function () {
|
||
if (this.lastRecordedBufferLength !== this.terminal.buffer.lines.length) {
|
||
this.lastRecordedBufferLength = this.terminal.buffer.lines.length;
|
||
this.refresh();
|
||
}
|
||
else if (this.lastRecordedViewportHeight !== this.terminal.renderer.dimensions.canvasHeight) {
|
||
this.refresh();
|
||
}
|
||
else {
|
||
if (this.terminal.renderer.dimensions.scaledCellHeight / window.devicePixelRatio !== this.currentRowHeight) {
|
||
this.refresh();
|
||
}
|
||
}
|
||
var scrollTop = this.terminal.buffer.ydisp * this.currentRowHeight;
|
||
if (this.viewportElement.scrollTop !== scrollTop) {
|
||
this.viewportElement.scrollTop = scrollTop;
|
||
}
|
||
};
|
||
Viewport.prototype.onScroll = function (ev) {
|
||
var newRow = Math.round(this.viewportElement.scrollTop / this.currentRowHeight);
|
||
var diff = newRow - this.terminal.buffer.ydisp;
|
||
this.terminal.scrollLines(diff, true);
|
||
};
|
||
Viewport.prototype.onWheel = function (ev) {
|
||
if (ev.deltaY === 0) {
|
||
return;
|
||
}
|
||
var multiplier = 1;
|
||
if (ev.deltaMode === WheelEvent.DOM_DELTA_LINE) {
|
||
multiplier = this.currentRowHeight;
|
||
}
|
||
else if (ev.deltaMode === WheelEvent.DOM_DELTA_PAGE) {
|
||
multiplier = this.currentRowHeight * this.terminal.rows;
|
||
}
|
||
this.viewportElement.scrollTop += ev.deltaY * multiplier;
|
||
ev.preventDefault();
|
||
};
|
||
;
|
||
Viewport.prototype.onTouchStart = function (ev) {
|
||
this.lastTouchY = ev.touches[0].pageY;
|
||
};
|
||
;
|
||
Viewport.prototype.onTouchMove = function (ev) {
|
||
var deltaY = this.lastTouchY - ev.touches[0].pageY;
|
||
this.lastTouchY = ev.touches[0].pageY;
|
||
if (deltaY === 0) {
|
||
return;
|
||
}
|
||
this.viewportElement.scrollTop += deltaY;
|
||
ev.preventDefault();
|
||
};
|
||
;
|
||
return Viewport;
|
||
}());
|
||
exports.Viewport = Viewport;
|
||
|
||
|
||
|
||
},{}],16:[function(require,module,exports){
|
||
"use strict";
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
function prepareTextForTerminal(text, isMSWindows) {
|
||
if (isMSWindows) {
|
||
return text.replace(/\r?\n/g, '\r');
|
||
}
|
||
return text;
|
||
}
|
||
exports.prepareTextForTerminal = prepareTextForTerminal;
|
||
function bracketTextForPaste(text, bracketedPasteMode) {
|
||
if (bracketedPasteMode) {
|
||
return '\x1b[200~' + text + '\x1b[201~';
|
||
}
|
||
return text;
|
||
}
|
||
exports.bracketTextForPaste = bracketTextForPaste;
|
||
function copyHandler(ev, term, selectionManager) {
|
||
if (term.browser.isMSIE) {
|
||
window.clipboardData.setData('Text', selectionManager.selectionText);
|
||
}
|
||
else {
|
||
ev.clipboardData.setData('text/plain', selectionManager.selectionText);
|
||
}
|
||
ev.preventDefault();
|
||
}
|
||
exports.copyHandler = copyHandler;
|
||
function pasteHandler(ev, term) {
|
||
ev.stopPropagation();
|
||
var text;
|
||
var dispatchPaste = function (text) {
|
||
text = prepareTextForTerminal(text, term.browser.isMSWindows);
|
||
text = bracketTextForPaste(text, term.bracketedPasteMode);
|
||
term.handler(text);
|
||
term.textarea.value = '';
|
||
term.emit('paste', text);
|
||
term.cancel(ev);
|
||
};
|
||
if (term.browser.isMSIE) {
|
||
if (window.clipboardData) {
|
||
text = window.clipboardData.getData('Text');
|
||
dispatchPaste(text);
|
||
}
|
||
}
|
||
else {
|
||
if (ev.clipboardData) {
|
||
text = ev.clipboardData.getData('text/plain');
|
||
dispatchPaste(text);
|
||
}
|
||
}
|
||
}
|
||
exports.pasteHandler = pasteHandler;
|
||
function moveTextAreaUnderMouseCursor(ev, textarea) {
|
||
textarea.style.position = 'fixed';
|
||
textarea.style.width = '20px';
|
||
textarea.style.height = '20px';
|
||
textarea.style.left = (ev.clientX - 10) + 'px';
|
||
textarea.style.top = (ev.clientY - 10) + 'px';
|
||
textarea.style.zIndex = '1000';
|
||
textarea.focus();
|
||
setTimeout(function () {
|
||
textarea.style.position = null;
|
||
textarea.style.width = null;
|
||
textarea.style.height = null;
|
||
textarea.style.left = null;
|
||
textarea.style.top = null;
|
||
textarea.style.zIndex = null;
|
||
}, 4);
|
||
}
|
||
exports.moveTextAreaUnderMouseCursor = moveTextAreaUnderMouseCursor;
|
||
function rightClickHandler(ev, textarea, selectionManager) {
|
||
moveTextAreaUnderMouseCursor(ev, textarea);
|
||
textarea.value = selectionManager.selectionText;
|
||
textarea.select();
|
||
}
|
||
exports.rightClickHandler = rightClickHandler;
|
||
|
||
|
||
|
||
},{}],17:[function(require,module,exports){
|
||
"use strict";
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
var HOVER_DURATION = 500;
|
||
var MouseZoneManager = (function () {
|
||
function MouseZoneManager(_terminal) {
|
||
var _this = this;
|
||
this._terminal = _terminal;
|
||
this._zones = [];
|
||
this._areZonesActive = false;
|
||
this._tooltipTimeout = null;
|
||
this._currentZone = null;
|
||
this._lastHoverCoords = [null, null];
|
||
this._terminal.element.addEventListener('mousedown', function (e) { return _this._onMouseDown(e); });
|
||
this._mouseMoveListener = function (e) { return _this._onMouseMove(e); };
|
||
this._clickListener = function (e) { return _this._onClick(e); };
|
||
}
|
||
MouseZoneManager.prototype.add = function (zone) {
|
||
this._zones.push(zone);
|
||
if (this._zones.length === 1) {
|
||
this._activate();
|
||
}
|
||
};
|
||
MouseZoneManager.prototype.clearAll = function (start, end) {
|
||
if (this._zones.length === 0) {
|
||
return;
|
||
}
|
||
if (!end) {
|
||
start = 0;
|
||
end = this._terminal.rows - 1;
|
||
}
|
||
for (var i = 0; i < this._zones.length; i++) {
|
||
var zone = this._zones[i];
|
||
if (zone.y > start && zone.y <= end + 1) {
|
||
if (this._currentZone && this._currentZone === zone) {
|
||
this._currentZone.leaveCallback();
|
||
this._currentZone = null;
|
||
}
|
||
this._zones.splice(i--, 1);
|
||
}
|
||
}
|
||
if (this._zones.length === 0) {
|
||
this._deactivate();
|
||
}
|
||
};
|
||
MouseZoneManager.prototype._activate = function () {
|
||
if (!this._areZonesActive) {
|
||
this._areZonesActive = true;
|
||
this._terminal.element.addEventListener('mousemove', this._mouseMoveListener);
|
||
this._terminal.element.addEventListener('click', this._clickListener);
|
||
}
|
||
};
|
||
MouseZoneManager.prototype._deactivate = function () {
|
||
if (this._areZonesActive) {
|
||
this._areZonesActive = false;
|
||
this._terminal.element.removeEventListener('mousemove', this._mouseMoveListener);
|
||
this._terminal.element.removeEventListener('click', this._clickListener);
|
||
}
|
||
};
|
||
MouseZoneManager.prototype._onMouseMove = function (e) {
|
||
if (this._lastHoverCoords[0] !== e.pageX || this._lastHoverCoords[1] !== e.pageY) {
|
||
this._onHover(e);
|
||
this._lastHoverCoords = [e.pageX, e.pageY];
|
||
}
|
||
};
|
||
MouseZoneManager.prototype._onHover = function (e) {
|
||
var _this = this;
|
||
var zone = this._findZoneEventAt(e);
|
||
if (zone === this._currentZone) {
|
||
return;
|
||
}
|
||
if (this._currentZone) {
|
||
this._currentZone.leaveCallback();
|
||
this._currentZone = null;
|
||
if (this._tooltipTimeout) {
|
||
clearTimeout(this._tooltipTimeout);
|
||
}
|
||
}
|
||
if (!zone) {
|
||
return;
|
||
}
|
||
this._currentZone = zone;
|
||
if (zone.hoverCallback) {
|
||
zone.hoverCallback(e);
|
||
}
|
||
this._tooltipTimeout = setTimeout(function () { return _this._onTooltip(e); }, HOVER_DURATION);
|
||
};
|
||
MouseZoneManager.prototype._onTooltip = function (e) {
|
||
this._tooltipTimeout = null;
|
||
var zone = this._findZoneEventAt(e);
|
||
if (zone && zone.tooltipCallback) {
|
||
zone.tooltipCallback(e);
|
||
}
|
||
};
|
||
MouseZoneManager.prototype._onMouseDown = function (e) {
|
||
if (!this._areZonesActive) {
|
||
return;
|
||
}
|
||
var zone = this._findZoneEventAt(e);
|
||
if (zone) {
|
||
e.preventDefault();
|
||
e.stopImmediatePropagation();
|
||
}
|
||
};
|
||
MouseZoneManager.prototype._onClick = function (e) {
|
||
var zone = this._findZoneEventAt(e);
|
||
if (zone) {
|
||
zone.clickCallback(e);
|
||
e.preventDefault();
|
||
e.stopImmediatePropagation();
|
||
}
|
||
};
|
||
MouseZoneManager.prototype._findZoneEventAt = function (e) {
|
||
var coords = this._terminal.mouseHelper.getCoords(e, this._terminal.element, this._terminal.charMeasure, this._terminal.options.lineHeight, this._terminal.cols, this._terminal.rows);
|
||
if (!coords) {
|
||
return null;
|
||
}
|
||
for (var i = 0; i < this._zones.length; i++) {
|
||
var zone = this._zones[i];
|
||
if (zone.y === coords[1] && zone.x1 <= coords[0] && zone.x2 > coords[0]) {
|
||
return zone;
|
||
}
|
||
}
|
||
;
|
||
return null;
|
||
};
|
||
return MouseZoneManager;
|
||
}());
|
||
exports.MouseZoneManager = MouseZoneManager;
|
||
var MouseZone = (function () {
|
||
function MouseZone(x1, x2, y, clickCallback, hoverCallback, tooltipCallback, leaveCallback) {
|
||
this.x1 = x1;
|
||
this.x2 = x2;
|
||
this.y = y;
|
||
this.clickCallback = clickCallback;
|
||
this.hoverCallback = hoverCallback;
|
||
this.tooltipCallback = tooltipCallback;
|
||
this.leaveCallback = leaveCallback;
|
||
}
|
||
return MouseZone;
|
||
}());
|
||
exports.MouseZone = MouseZone;
|
||
|
||
|
||
|
||
},{}],18:[function(require,module,exports){
|
||
"use strict";
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
var CharAtlas_1 = require("./CharAtlas");
|
||
var Buffer_1 = require("../Buffer");
|
||
exports.INVERTED_DEFAULT_COLOR = -1;
|
||
var DIM_OPACITY = 0.5;
|
||
var BaseRenderLayer = (function () {
|
||
function BaseRenderLayer(container, id, zIndex, _alpha, _colors) {
|
||
this._alpha = _alpha;
|
||
this._colors = _colors;
|
||
this._scaledCharWidth = 0;
|
||
this._scaledCharHeight = 0;
|
||
this._scaledCellWidth = 0;
|
||
this._scaledCellHeight = 0;
|
||
this._scaledCharLeft = 0;
|
||
this._scaledCharTop = 0;
|
||
this._canvas = document.createElement('canvas');
|
||
this._canvas.id = "xterm-" + id + "-layer";
|
||
this._canvas.style.zIndex = zIndex.toString();
|
||
this._ctx = this._canvas.getContext('2d', { alpha: _alpha });
|
||
this._ctx.scale(window.devicePixelRatio, window.devicePixelRatio);
|
||
if (!_alpha) {
|
||
this.clearAll();
|
||
}
|
||
container.appendChild(this._canvas);
|
||
}
|
||
BaseRenderLayer.prototype.onOptionsChanged = function (terminal) { };
|
||
BaseRenderLayer.prototype.onBlur = function (terminal) { };
|
||
BaseRenderLayer.prototype.onFocus = function (terminal) { };
|
||
BaseRenderLayer.prototype.onCursorMove = function (terminal) { };
|
||
BaseRenderLayer.prototype.onGridChanged = function (terminal, startRow, endRow) { };
|
||
BaseRenderLayer.prototype.onSelectionChanged = function (terminal, start, end) { };
|
||
BaseRenderLayer.prototype.onThemeChanged = function (terminal, colorSet) {
|
||
this._refreshCharAtlas(terminal, colorSet);
|
||
};
|
||
BaseRenderLayer.prototype._refreshCharAtlas = function (terminal, colorSet) {
|
||
var _this = this;
|
||
if (this._scaledCharWidth <= 0 && this._scaledCharHeight <= 0) {
|
||
return;
|
||
}
|
||
this._charAtlas = null;
|
||
var result = CharAtlas_1.acquireCharAtlas(terminal, this._colors, this._scaledCharWidth, this._scaledCharHeight);
|
||
if (result instanceof HTMLCanvasElement) {
|
||
this._charAtlas = result;
|
||
}
|
||
else {
|
||
result.then(function (bitmap) { return _this._charAtlas = bitmap; });
|
||
}
|
||
};
|
||
BaseRenderLayer.prototype.resize = function (terminal, dim, charSizeChanged) {
|
||
this._scaledCellWidth = dim.scaledCellWidth;
|
||
this._scaledCellHeight = dim.scaledCellHeight;
|
||
this._scaledCharWidth = dim.scaledCharWidth;
|
||
this._scaledCharHeight = dim.scaledCharHeight;
|
||
this._scaledCharLeft = dim.scaledCharLeft;
|
||
this._scaledCharTop = dim.scaledCharTop;
|
||
this._canvas.width = dim.scaledCanvasWidth;
|
||
this._canvas.height = dim.scaledCanvasHeight;
|
||
this._canvas.style.width = dim.canvasWidth + "px";
|
||
this._canvas.style.height = dim.canvasHeight + "px";
|
||
if (!this._alpha) {
|
||
this.clearAll();
|
||
}
|
||
if (charSizeChanged) {
|
||
this._refreshCharAtlas(terminal, this._colors);
|
||
}
|
||
};
|
||
BaseRenderLayer.prototype.fillCells = function (x, y, width, height) {
|
||
this._ctx.fillRect(x * this._scaledCellWidth, y * this._scaledCellHeight, width * this._scaledCellWidth, height * this._scaledCellHeight);
|
||
};
|
||
BaseRenderLayer.prototype.fillBottomLineAtCells = function (x, y, width) {
|
||
if (width === void 0) { width = 1; }
|
||
this._ctx.fillRect(x * this._scaledCellWidth, (y + 1) * this._scaledCellHeight - window.devicePixelRatio - 1, width * this._scaledCellWidth, window.devicePixelRatio);
|
||
};
|
||
BaseRenderLayer.prototype.fillLeftLineAtCell = function (x, y) {
|
||
this._ctx.fillRect(x * this._scaledCellWidth, y * this._scaledCellHeight, window.devicePixelRatio, this._scaledCellHeight);
|
||
};
|
||
BaseRenderLayer.prototype.strokeRectAtCell = function (x, y, width, height) {
|
||
this._ctx.lineWidth = window.devicePixelRatio;
|
||
this._ctx.strokeRect(x * this._scaledCellWidth + window.devicePixelRatio / 2, y * this._scaledCellHeight + (window.devicePixelRatio / 2), width * this._scaledCellWidth - window.devicePixelRatio, (height * this._scaledCellHeight) - window.devicePixelRatio);
|
||
};
|
||
BaseRenderLayer.prototype.clearAll = function () {
|
||
if (this._alpha) {
|
||
this._ctx.clearRect(0, 0, this._canvas.width, this._canvas.height);
|
||
}
|
||
else {
|
||
this._ctx.fillStyle = this._colors.background;
|
||
this._ctx.fillRect(0, 0, this._canvas.width, this._canvas.height);
|
||
}
|
||
};
|
||
BaseRenderLayer.prototype.clearCells = function (x, y, width, height) {
|
||
if (this._alpha) {
|
||
this._ctx.clearRect(x * this._scaledCellWidth, y * this._scaledCellHeight, width * this._scaledCellWidth, height * this._scaledCellHeight);
|
||
}
|
||
else {
|
||
this._ctx.fillStyle = this._colors.background;
|
||
this._ctx.fillRect(x * this._scaledCellWidth, y * this._scaledCellHeight, width * this._scaledCellWidth, height * this._scaledCellHeight);
|
||
}
|
||
};
|
||
BaseRenderLayer.prototype.fillCharTrueColor = function (terminal, charData, x, y) {
|
||
this._ctx.font = terminal.options.fontSize * window.devicePixelRatio + "px " + terminal.options.fontFamily;
|
||
this._ctx.textBaseline = 'top';
|
||
this._clipRow(terminal, y);
|
||
this._ctx.fillText(charData[Buffer_1.CHAR_DATA_CHAR_INDEX], x * this._scaledCellWidth + this._scaledCharLeft, y * this._scaledCellHeight + this._scaledCharTop);
|
||
};
|
||
BaseRenderLayer.prototype.drawChar = function (terminal, char, code, width, x, y, fg, bg, bold, dim) {
|
||
var colorIndex = 0;
|
||
if (fg < 256) {
|
||
colorIndex = fg + 2;
|
||
}
|
||
else {
|
||
if (bold && terminal.options.enableBold) {
|
||
colorIndex = 1;
|
||
}
|
||
}
|
||
var isAscii = code < 256;
|
||
var isBasicColor = (colorIndex > 1 && fg < 16) && (fg < 8 || bold);
|
||
var isDefaultColor = fg >= 256;
|
||
var isDefaultBackground = bg >= 256;
|
||
if (this._charAtlas && isAscii && (isBasicColor || isDefaultColor) && isDefaultBackground) {
|
||
var charAtlasCellWidth = this._scaledCharWidth + CharAtlas_1.CHAR_ATLAS_CELL_SPACING;
|
||
var charAtlasCellHeight = this._scaledCharHeight + CharAtlas_1.CHAR_ATLAS_CELL_SPACING;
|
||
if (dim) {
|
||
this._ctx.globalAlpha = DIM_OPACITY;
|
||
}
|
||
if (bold && !terminal.options.enableBold) {
|
||
if (colorIndex > 1) {
|
||
colorIndex -= 8;
|
||
}
|
||
}
|
||
this._ctx.drawImage(this._charAtlas, code * charAtlasCellWidth, colorIndex * charAtlasCellHeight, charAtlasCellWidth, this._scaledCharHeight, x * this._scaledCellWidth + this._scaledCharLeft, y * this._scaledCellHeight + this._scaledCharTop, charAtlasCellWidth, this._scaledCharHeight);
|
||
}
|
||
else {
|
||
this._drawUncachedChar(terminal, char, width, fg, x, y, bold, dim);
|
||
}
|
||
};
|
||
BaseRenderLayer.prototype._drawUncachedChar = function (terminal, char, width, fg, x, y, bold, dim) {
|
||
this._ctx.save();
|
||
this._ctx.font = terminal.options.fontSize * window.devicePixelRatio + "px " + terminal.options.fontFamily;
|
||
if (bold && terminal.options.enableBold) {
|
||
this._ctx.font = "bold " + this._ctx.font;
|
||
}
|
||
this._ctx.textBaseline = 'top';
|
||
if (fg === exports.INVERTED_DEFAULT_COLOR) {
|
||
this._ctx.fillStyle = this._colors.background;
|
||
}
|
||
else if (fg < 256) {
|
||
this._ctx.fillStyle = this._colors.ansi[fg];
|
||
}
|
||
else {
|
||
this._ctx.fillStyle = this._colors.foreground;
|
||
}
|
||
this._clipRow(terminal, y);
|
||
if (dim) {
|
||
this._ctx.globalAlpha = DIM_OPACITY;
|
||
}
|
||
this._ctx.fillText(char, x * this._scaledCellWidth + this._scaledCharLeft, y * this._scaledCellHeight + this._scaledCharTop);
|
||
this._ctx.restore();
|
||
};
|
||
BaseRenderLayer.prototype._clipRow = function (terminal, y) {
|
||
this._ctx.beginPath();
|
||
this._ctx.rect(0, y * this._scaledCellHeight, terminal.cols * this._scaledCellWidth, this._scaledCellHeight);
|
||
this._ctx.clip();
|
||
};
|
||
return BaseRenderLayer;
|
||
}());
|
||
exports.BaseRenderLayer = BaseRenderLayer;
|
||
|
||
|
||
|
||
},{"../Buffer":1,"./CharAtlas":19}],19:[function(require,module,exports){
|
||
"use strict";
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
var Browser_1 = require("../utils/Browser");
|
||
exports.CHAR_ATLAS_CELL_SPACING = 1;
|
||
var charAtlasCache = [];
|
||
function acquireCharAtlas(terminal, colors, scaledCharWidth, scaledCharHeight) {
|
||
var newConfig = generateConfig(scaledCharWidth, scaledCharHeight, terminal, colors);
|
||
for (var i = 0; i < charAtlasCache.length; i++) {
|
||
var entry = charAtlasCache[i];
|
||
var ownedByIndex = entry.ownedBy.indexOf(terminal);
|
||
if (ownedByIndex >= 0) {
|
||
if (configEquals(entry.config, newConfig)) {
|
||
return entry.bitmap;
|
||
}
|
||
else {
|
||
if (entry.ownedBy.length === 1) {
|
||
charAtlasCache.splice(i, 1);
|
||
}
|
||
else {
|
||
entry.ownedBy.splice(ownedByIndex, 1);
|
||
}
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
for (var i = 0; i < charAtlasCache.length; i++) {
|
||
var entry = charAtlasCache[i];
|
||
if (configEquals(entry.config, newConfig)) {
|
||
entry.ownedBy.push(terminal);
|
||
return entry.bitmap;
|
||
}
|
||
}
|
||
var newEntry = {
|
||
bitmap: generator.generate(scaledCharWidth, scaledCharHeight, terminal.options.fontSize, terminal.options.fontFamily, colors.background, colors.foreground, colors.ansi),
|
||
config: newConfig,
|
||
ownedBy: [terminal]
|
||
};
|
||
charAtlasCache.push(newEntry);
|
||
return newEntry.bitmap;
|
||
}
|
||
exports.acquireCharAtlas = acquireCharAtlas;
|
||
function generateConfig(scaledCharWidth, scaledCharHeight, terminal, colors) {
|
||
var clonedColors = {
|
||
foreground: colors.foreground,
|
||
background: colors.background,
|
||
cursor: null,
|
||
cursorAccent: null,
|
||
selection: null,
|
||
ansi: colors.ansi.slice(0, 16)
|
||
};
|
||
return {
|
||
scaledCharWidth: scaledCharWidth,
|
||
scaledCharHeight: scaledCharHeight,
|
||
fontFamily: terminal.options.fontFamily,
|
||
fontSize: terminal.options.fontSize,
|
||
colors: clonedColors
|
||
};
|
||
}
|
||
function configEquals(a, b) {
|
||
for (var i = 0; i < a.colors.ansi.length; i++) {
|
||
if (a.colors.ansi[i] !== b.colors.ansi[i]) {
|
||
return false;
|
||
}
|
||
}
|
||
return a.fontFamily === b.fontFamily &&
|
||
a.fontSize === b.fontSize &&
|
||
a.scaledCharWidth === b.scaledCharWidth &&
|
||
a.scaledCharHeight === b.scaledCharHeight &&
|
||
a.colors.foreground === b.colors.foreground &&
|
||
a.colors.background === b.colors.background;
|
||
}
|
||
var generator;
|
||
function initialize(document) {
|
||
if (!generator) {
|
||
generator = new CharAtlasGenerator(document);
|
||
}
|
||
}
|
||
exports.initialize = initialize;
|
||
var CharAtlasGenerator = (function () {
|
||
function CharAtlasGenerator(_document) {
|
||
this._document = _document;
|
||
this._canvas = this._document.createElement('canvas');
|
||
this._ctx = this._canvas.getContext('2d', { alpha: false });
|
||
this._ctx.scale(window.devicePixelRatio, window.devicePixelRatio);
|
||
}
|
||
CharAtlasGenerator.prototype.generate = function (scaledCharWidth, scaledCharHeight, fontSize, fontFamily, background, foreground, ansiColors) {
|
||
var cellWidth = scaledCharWidth + exports.CHAR_ATLAS_CELL_SPACING;
|
||
var cellHeight = scaledCharHeight + exports.CHAR_ATLAS_CELL_SPACING;
|
||
this._canvas.width = 255 * cellWidth;
|
||
this._canvas.height = (2 + 16) * cellHeight;
|
||
this._ctx.fillStyle = background;
|
||
this._ctx.fillRect(0, 0, this._canvas.width, this._canvas.height);
|
||
this._ctx.save();
|
||
this._ctx.fillStyle = foreground;
|
||
this._ctx.font = fontSize * window.devicePixelRatio + "px " + fontFamily;
|
||
this._ctx.textBaseline = 'top';
|
||
for (var i = 0; i < 256; i++) {
|
||
this._ctx.save();
|
||
this._ctx.beginPath();
|
||
this._ctx.rect(i * cellWidth, 0, cellWidth, cellHeight);
|
||
this._ctx.clip();
|
||
this._ctx.fillText(String.fromCharCode(i), i * cellWidth, 0);
|
||
this._ctx.restore();
|
||
}
|
||
this._ctx.save();
|
||
this._ctx.font = "bold " + this._ctx.font;
|
||
for (var i = 0; i < 256; i++) {
|
||
this._ctx.save();
|
||
this._ctx.beginPath();
|
||
this._ctx.rect(i * cellWidth, cellHeight, cellWidth, cellHeight);
|
||
this._ctx.clip();
|
||
this._ctx.fillText(String.fromCharCode(i), i * cellWidth, cellHeight);
|
||
this._ctx.restore();
|
||
}
|
||
this._ctx.restore();
|
||
this._ctx.font = fontSize * window.devicePixelRatio + "px " + fontFamily;
|
||
for (var colorIndex = 0; colorIndex < 16; colorIndex++) {
|
||
if (colorIndex === 8) {
|
||
this._ctx.font = "bold " + this._ctx.font;
|
||
}
|
||
var y = (colorIndex + 2) * cellHeight;
|
||
for (var i = 0; i < 256; i++) {
|
||
this._ctx.save();
|
||
this._ctx.beginPath();
|
||
this._ctx.rect(i * cellWidth, y, cellWidth, cellHeight);
|
||
this._ctx.clip();
|
||
this._ctx.fillStyle = ansiColors[colorIndex];
|
||
this._ctx.fillText(String.fromCharCode(i), i * cellWidth, y);
|
||
this._ctx.restore();
|
||
}
|
||
}
|
||
this._ctx.restore();
|
||
if (!('createImageBitmap' in window) || Browser_1.isFirefox) {
|
||
var result = this._canvas;
|
||
this._canvas = this._document.createElement('canvas');
|
||
this._ctx = this._canvas.getContext('2d');
|
||
this._ctx.scale(window.devicePixelRatio, window.devicePixelRatio);
|
||
return result;
|
||
}
|
||
var charAtlasImageData = this._ctx.getImageData(0, 0, this._canvas.width, this._canvas.height);
|
||
var r = parseInt(background.substr(1, 2), 16);
|
||
var g = parseInt(background.substr(3, 2), 16);
|
||
var b = parseInt(background.substr(5, 2), 16);
|
||
this._clearColor(charAtlasImageData, r, g, b);
|
||
var promise = window.createImageBitmap(charAtlasImageData);
|
||
this._ctx.clearRect(0, 0, this._canvas.width, this._canvas.height);
|
||
return promise;
|
||
};
|
||
CharAtlasGenerator.prototype._clearColor = function (imageData, r, g, b) {
|
||
for (var offset = 0; offset < imageData.data.length; offset += 4) {
|
||
if (imageData.data[offset] === r &&
|
||
imageData.data[offset + 1] === g &&
|
||
imageData.data[offset + 2] === b) {
|
||
imageData.data[offset + 3] = 0;
|
||
}
|
||
}
|
||
};
|
||
return CharAtlasGenerator;
|
||
}());
|
||
|
||
|
||
|
||
},{"../utils/Browser":28}],20:[function(require,module,exports){
|
||
"use strict";
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
var DEFAULT_FOREGROUND = '#ffffff';
|
||
var DEFAULT_BACKGROUND = '#000000';
|
||
var DEFAULT_CURSOR = '#ffffff';
|
||
var DEFAULT_CURSOR_ACCENT = '#000000';
|
||
var DEFAULT_SELECTION = 'rgba(255, 255, 255, 0.3)';
|
||
exports.DEFAULT_ANSI_COLORS = [
|
||
'#2e3436',
|
||
'#cc0000',
|
||
'#4e9a06',
|
||
'#c4a000',
|
||
'#3465a4',
|
||
'#75507b',
|
||
'#06989a',
|
||
'#d3d7cf',
|
||
'#555753',
|
||
'#ef2929',
|
||
'#8ae234',
|
||
'#fce94f',
|
||
'#729fcf',
|
||
'#ad7fa8',
|
||
'#34e2e2',
|
||
'#eeeeec'
|
||
];
|
||
function generate256Colors(first16Colors) {
|
||
var colors = first16Colors.slice();
|
||
var v = [0x00, 0x5f, 0x87, 0xaf, 0xd7, 0xff];
|
||
for (var i = 0; i < 216; i++) {
|
||
var r = toPaddedHex(v[(i / 36) % 6 | 0]);
|
||
var g = toPaddedHex(v[(i / 6) % 6 | 0]);
|
||
var b = toPaddedHex(v[i % 6]);
|
||
colors.push("#" + r + g + b);
|
||
}
|
||
for (var i = 0; i < 24; i++) {
|
||
var c = toPaddedHex(8 + i * 10);
|
||
colors.push("#" + c + c + c);
|
||
}
|
||
return colors;
|
||
}
|
||
function toPaddedHex(c) {
|
||
var s = c.toString(16);
|
||
return s.length < 2 ? '0' + s : s;
|
||
}
|
||
var ColorManager = (function () {
|
||
function ColorManager() {
|
||
this.colors = {
|
||
foreground: DEFAULT_FOREGROUND,
|
||
background: DEFAULT_BACKGROUND,
|
||
cursor: DEFAULT_CURSOR,
|
||
cursorAccent: DEFAULT_CURSOR_ACCENT,
|
||
selection: DEFAULT_SELECTION,
|
||
ansi: generate256Colors(exports.DEFAULT_ANSI_COLORS)
|
||
};
|
||
}
|
||
ColorManager.prototype.setTheme = function (theme) {
|
||
this.colors.foreground = theme.foreground || DEFAULT_FOREGROUND;
|
||
this.colors.background = this._validateColor(theme.background, DEFAULT_BACKGROUND);
|
||
this.colors.cursor = theme.cursor || DEFAULT_CURSOR;
|
||
this.colors.cursorAccent = theme.cursorAccent || DEFAULT_CURSOR_ACCENT;
|
||
this.colors.selection = theme.selection || DEFAULT_SELECTION;
|
||
this.colors.ansi[0] = theme.black || exports.DEFAULT_ANSI_COLORS[0];
|
||
this.colors.ansi[1] = theme.red || exports.DEFAULT_ANSI_COLORS[1];
|
||
this.colors.ansi[2] = theme.green || exports.DEFAULT_ANSI_COLORS[2];
|
||
this.colors.ansi[3] = theme.yellow || exports.DEFAULT_ANSI_COLORS[3];
|
||
this.colors.ansi[4] = theme.blue || exports.DEFAULT_ANSI_COLORS[4];
|
||
this.colors.ansi[5] = theme.magenta || exports.DEFAULT_ANSI_COLORS[5];
|
||
this.colors.ansi[6] = theme.cyan || exports.DEFAULT_ANSI_COLORS[6];
|
||
this.colors.ansi[7] = theme.white || exports.DEFAULT_ANSI_COLORS[7];
|
||
this.colors.ansi[8] = theme.brightBlack || exports.DEFAULT_ANSI_COLORS[8];
|
||
this.colors.ansi[9] = theme.brightRed || exports.DEFAULT_ANSI_COLORS[9];
|
||
this.colors.ansi[10] = theme.brightGreen || exports.DEFAULT_ANSI_COLORS[10];
|
||
this.colors.ansi[11] = theme.brightYellow || exports.DEFAULT_ANSI_COLORS[11];
|
||
this.colors.ansi[12] = theme.brightBlue || exports.DEFAULT_ANSI_COLORS[12];
|
||
this.colors.ansi[13] = theme.brightMagenta || exports.DEFAULT_ANSI_COLORS[13];
|
||
this.colors.ansi[14] = theme.brightCyan || exports.DEFAULT_ANSI_COLORS[14];
|
||
this.colors.ansi[15] = theme.brightWhite || exports.DEFAULT_ANSI_COLORS[15];
|
||
};
|
||
ColorManager.prototype._validateColor = function (color, fallback) {
|
||
if (!color) {
|
||
return fallback;
|
||
}
|
||
if (color.length === 7 && color.charAt(0) === '#') {
|
||
return color;
|
||
}
|
||
if (color.length === 4 && color.charAt(0) === '#') {
|
||
var r = color.charAt(1);
|
||
var g = color.charAt(2);
|
||
var b = color.charAt(3);
|
||
return "#" + r + r + g + g + b + b;
|
||
}
|
||
return fallback;
|
||
};
|
||
return ColorManager;
|
||
}());
|
||
exports.ColorManager = ColorManager;
|
||
|
||
|
||
|
||
},{}],21:[function(require,module,exports){
|
||
"use strict";
|
||
var __extends = (this && this.__extends) || (function () {
|
||
var extendStatics = Object.setPrototypeOf ||
|
||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
||
return function (d, b) {
|
||
extendStatics(d, b);
|
||
function __() { this.constructor = d; }
|
||
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
||
};
|
||
})();
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
var Buffer_1 = require("../Buffer");
|
||
var BaseRenderLayer_1 = require("./BaseRenderLayer");
|
||
var BLINK_INTERVAL = 600;
|
||
var CursorRenderLayer = (function (_super) {
|
||
__extends(CursorRenderLayer, _super);
|
||
function CursorRenderLayer(container, zIndex, colors) {
|
||
var _this = _super.call(this, container, 'cursor', zIndex, true, colors) || this;
|
||
_this._state = {
|
||
x: null,
|
||
y: null,
|
||
isFocused: null,
|
||
style: null,
|
||
width: null,
|
||
};
|
||
_this._cursorRenderers = {
|
||
'bar': _this._renderBarCursor.bind(_this),
|
||
'block': _this._renderBlockCursor.bind(_this),
|
||
'underline': _this._renderUnderlineCursor.bind(_this)
|
||
};
|
||
return _this;
|
||
}
|
||
CursorRenderLayer.prototype.resize = function (terminal, dim, charSizeChanged) {
|
||
_super.prototype.resize.call(this, terminal, dim, charSizeChanged);
|
||
this._state = {
|
||
x: null,
|
||
y: null,
|
||
isFocused: null,
|
||
style: null,
|
||
width: null,
|
||
};
|
||
};
|
||
CursorRenderLayer.prototype.reset = function (terminal) {
|
||
this._clearCursor();
|
||
if (this._cursorBlinkStateManager) {
|
||
this._cursorBlinkStateManager.dispose();
|
||
this._cursorBlinkStateManager = null;
|
||
this.onOptionsChanged(terminal);
|
||
}
|
||
};
|
||
CursorRenderLayer.prototype.onBlur = function (terminal) {
|
||
if (this._cursorBlinkStateManager) {
|
||
this._cursorBlinkStateManager.pause();
|
||
}
|
||
terminal.refresh(terminal.buffer.y, terminal.buffer.y);
|
||
};
|
||
CursorRenderLayer.prototype.onFocus = function (terminal) {
|
||
if (this._cursorBlinkStateManager) {
|
||
this._cursorBlinkStateManager.resume(terminal);
|
||
}
|
||
else {
|
||
terminal.refresh(terminal.buffer.y, terminal.buffer.y);
|
||
}
|
||
};
|
||
CursorRenderLayer.prototype.onOptionsChanged = function (terminal) {
|
||
var _this = this;
|
||
if (terminal.options.cursorBlink) {
|
||
if (!this._cursorBlinkStateManager) {
|
||
this._cursorBlinkStateManager = new CursorBlinkStateManager(terminal, function () {
|
||
_this._render(terminal, true);
|
||
});
|
||
}
|
||
}
|
||
else {
|
||
if (this._cursorBlinkStateManager) {
|
||
this._cursorBlinkStateManager.dispose();
|
||
this._cursorBlinkStateManager = null;
|
||
}
|
||
terminal.refresh(terminal.buffer.y, terminal.buffer.y);
|
||
}
|
||
};
|
||
CursorRenderLayer.prototype.onCursorMove = function (terminal) {
|
||
if (this._cursorBlinkStateManager) {
|
||
this._cursorBlinkStateManager.restartBlinkAnimation(terminal);
|
||
}
|
||
};
|
||
CursorRenderLayer.prototype.onGridChanged = function (terminal, startRow, endRow) {
|
||
if (!this._cursorBlinkStateManager || this._cursorBlinkStateManager.isPaused) {
|
||
this._render(terminal, false);
|
||
}
|
||
};
|
||
CursorRenderLayer.prototype._render = function (terminal, triggeredByAnimationFrame) {
|
||
if (!terminal.cursorState || terminal.cursorHidden) {
|
||
this._clearCursor();
|
||
return;
|
||
}
|
||
var cursorY = terminal.buffer.ybase + terminal.buffer.y;
|
||
var viewportRelativeCursorY = cursorY - terminal.buffer.ydisp;
|
||
if (viewportRelativeCursorY < 0 || viewportRelativeCursorY >= terminal.rows) {
|
||
this._clearCursor();
|
||
return;
|
||
}
|
||
var charData = terminal.buffer.lines.get(cursorY)[terminal.buffer.x];
|
||
if (!charData) {
|
||
return;
|
||
}
|
||
if (!terminal.isFocused) {
|
||
this._clearCursor();
|
||
this._ctx.save();
|
||
this._ctx.fillStyle = this._colors.cursor;
|
||
this._renderBlurCursor(terminal, terminal.buffer.x, viewportRelativeCursorY, charData);
|
||
this._ctx.restore();
|
||
this._state.x = terminal.buffer.x;
|
||
this._state.y = viewportRelativeCursorY;
|
||
this._state.isFocused = false;
|
||
this._state.style = terminal.options.cursorStyle;
|
||
this._state.width = charData[Buffer_1.CHAR_DATA_WIDTH_INDEX];
|
||
return;
|
||
}
|
||
if (this._cursorBlinkStateManager && !this._cursorBlinkStateManager.isCursorVisible) {
|
||
this._clearCursor();
|
||
return;
|
||
}
|
||
if (this._state) {
|
||
if (this._state.x === terminal.buffer.x &&
|
||
this._state.y === viewportRelativeCursorY &&
|
||
this._state.isFocused === terminal.isFocused &&
|
||
this._state.style === terminal.options.cursorStyle &&
|
||
this._state.width === charData[Buffer_1.CHAR_DATA_WIDTH_INDEX]) {
|
||
return;
|
||
}
|
||
this._clearCursor();
|
||
}
|
||
this._ctx.save();
|
||
this._cursorRenderers[terminal.options.cursorStyle || 'block'](terminal, terminal.buffer.x, viewportRelativeCursorY, charData);
|
||
this._ctx.restore();
|
||
this._state.x = terminal.buffer.x;
|
||
this._state.y = viewportRelativeCursorY;
|
||
this._state.isFocused = false;
|
||
this._state.style = terminal.options.cursorStyle;
|
||
this._state.width = charData[Buffer_1.CHAR_DATA_WIDTH_INDEX];
|
||
};
|
||
CursorRenderLayer.prototype._clearCursor = function () {
|
||
if (this._state) {
|
||
this.clearCells(this._state.x, this._state.y, this._state.width, 1);
|
||
this._state = {
|
||
x: null,
|
||
y: null,
|
||
isFocused: null,
|
||
style: null,
|
||
width: null,
|
||
};
|
||
}
|
||
};
|
||
CursorRenderLayer.prototype._renderBarCursor = function (terminal, x, y, charData) {
|
||
this._ctx.save();
|
||
this._ctx.fillStyle = this._colors.cursor;
|
||
this.fillLeftLineAtCell(x, y);
|
||
this._ctx.restore();
|
||
};
|
||
CursorRenderLayer.prototype._renderBlockCursor = function (terminal, x, y, charData) {
|
||
this._ctx.save();
|
||
this._ctx.fillStyle = this._colors.cursor;
|
||
this.fillCells(x, y, charData[Buffer_1.CHAR_DATA_WIDTH_INDEX], 1);
|
||
this._ctx.fillStyle = this._colors.cursorAccent;
|
||
this.fillCharTrueColor(terminal, charData, x, y);
|
||
this._ctx.restore();
|
||
};
|
||
CursorRenderLayer.prototype._renderUnderlineCursor = function (terminal, x, y, charData) {
|
||
this._ctx.save();
|
||
this._ctx.fillStyle = this._colors.cursor;
|
||
this.fillBottomLineAtCells(x, y);
|
||
this._ctx.restore();
|
||
};
|
||
CursorRenderLayer.prototype._renderBlurCursor = function (terminal, x, y, charData) {
|
||
this._ctx.save();
|
||
this._ctx.strokeStyle = this._colors.cursor;
|
||
this.strokeRectAtCell(x, y, charData[Buffer_1.CHAR_DATA_WIDTH_INDEX], 1);
|
||
this._ctx.restore();
|
||
};
|
||
return CursorRenderLayer;
|
||
}(BaseRenderLayer_1.BaseRenderLayer));
|
||
exports.CursorRenderLayer = CursorRenderLayer;
|
||
var CursorBlinkStateManager = (function () {
|
||
function CursorBlinkStateManager(terminal, renderCallback) {
|
||
this.renderCallback = renderCallback;
|
||
this.isCursorVisible = true;
|
||
if (terminal.isFocused) {
|
||
this._restartInterval();
|
||
}
|
||
}
|
||
Object.defineProperty(CursorBlinkStateManager.prototype, "isPaused", {
|
||
get: function () { return !(this._blinkStartTimeout || this._blinkInterval); },
|
||
enumerable: true,
|
||
configurable: true
|
||
});
|
||
CursorBlinkStateManager.prototype.dispose = function () {
|
||
if (this._blinkInterval) {
|
||
window.clearInterval(this._blinkInterval);
|
||
this._blinkInterval = null;
|
||
}
|
||
if (this._blinkStartTimeout) {
|
||
window.clearTimeout(this._blinkStartTimeout);
|
||
this._blinkStartTimeout = null;
|
||
}
|
||
if (this._animationFrame) {
|
||
window.cancelAnimationFrame(this._animationFrame);
|
||
this._animationFrame = null;
|
||
}
|
||
};
|
||
CursorBlinkStateManager.prototype.restartBlinkAnimation = function (terminal) {
|
||
var _this = this;
|
||
if (this.isPaused) {
|
||
return;
|
||
}
|
||
this._animationTimeRestarted = Date.now();
|
||
this.isCursorVisible = true;
|
||
if (!this._animationFrame) {
|
||
this._animationFrame = window.requestAnimationFrame(function () {
|
||
_this.renderCallback();
|
||
_this._animationFrame = null;
|
||
});
|
||
}
|
||
};
|
||
CursorBlinkStateManager.prototype._restartInterval = function (timeToStart) {
|
||
var _this = this;
|
||
if (timeToStart === void 0) { timeToStart = BLINK_INTERVAL; }
|
||
if (this._blinkInterval) {
|
||
window.clearInterval(this._blinkInterval);
|
||
}
|
||
this._blinkStartTimeout = setTimeout(function () {
|
||
if (_this._animationTimeRestarted) {
|
||
var time = BLINK_INTERVAL - (Date.now() - _this._animationTimeRestarted);
|
||
_this._animationTimeRestarted = null;
|
||
if (time > 0) {
|
||
_this._restartInterval(time);
|
||
return;
|
||
}
|
||
}
|
||
_this.isCursorVisible = false;
|
||
_this._animationFrame = window.requestAnimationFrame(function () {
|
||
_this.renderCallback();
|
||
_this._animationFrame = null;
|
||
});
|
||
_this._blinkInterval = setInterval(function () {
|
||
if (_this._animationTimeRestarted) {
|
||
var time = BLINK_INTERVAL - (Date.now() - _this._animationTimeRestarted);
|
||
_this._animationTimeRestarted = null;
|
||
_this._restartInterval(time);
|
||
return;
|
||
}
|
||
_this.isCursorVisible = !_this.isCursorVisible;
|
||
_this._animationFrame = window.requestAnimationFrame(function () {
|
||
_this.renderCallback();
|
||
_this._animationFrame = null;
|
||
});
|
||
}, BLINK_INTERVAL);
|
||
}, timeToStart);
|
||
};
|
||
CursorBlinkStateManager.prototype.pause = function () {
|
||
this.isCursorVisible = true;
|
||
if (this._blinkInterval) {
|
||
window.clearInterval(this._blinkInterval);
|
||
this._blinkInterval = null;
|
||
}
|
||
if (this._blinkStartTimeout) {
|
||
window.clearTimeout(this._blinkStartTimeout);
|
||
this._blinkStartTimeout = null;
|
||
}
|
||
if (this._animationFrame) {
|
||
window.cancelAnimationFrame(this._animationFrame);
|
||
this._animationFrame = null;
|
||
}
|
||
};
|
||
CursorBlinkStateManager.prototype.resume = function (terminal) {
|
||
this._animationTimeRestarted = null;
|
||
this._restartInterval();
|
||
this.restartBlinkAnimation(terminal);
|
||
};
|
||
return CursorBlinkStateManager;
|
||
}());
|
||
|
||
|
||
|
||
},{"../Buffer":1,"./BaseRenderLayer":18}],22:[function(require,module,exports){
|
||
"use strict";
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
var GridCache = (function () {
|
||
function GridCache() {
|
||
this.cache = [];
|
||
}
|
||
GridCache.prototype.resize = function (width, height) {
|
||
for (var x = 0; x < width; x++) {
|
||
if (this.cache.length <= x) {
|
||
this.cache.push([]);
|
||
}
|
||
for (var y = this.cache[x].length; y < height; y++) {
|
||
this.cache[x].push(null);
|
||
}
|
||
this.cache[x].length = height;
|
||
}
|
||
this.cache.length = width;
|
||
};
|
||
GridCache.prototype.clear = function () {
|
||
for (var x = 0; x < this.cache.length; x++) {
|
||
for (var y = 0; y < this.cache[x].length; y++) {
|
||
this.cache[x][y] = null;
|
||
}
|
||
}
|
||
};
|
||
return GridCache;
|
||
}());
|
||
exports.GridCache = GridCache;
|
||
|
||
|
||
|
||
},{}],23:[function(require,module,exports){
|
||
"use strict";
|
||
var __extends = (this && this.__extends) || (function () {
|
||
var extendStatics = Object.setPrototypeOf ||
|
||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
||
return function (d, b) {
|
||
extendStatics(d, b);
|
||
function __() { this.constructor = d; }
|
||
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
||
};
|
||
})();
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
var BaseRenderLayer_1 = require("./BaseRenderLayer");
|
||
var Types_1 = require("../Types");
|
||
var LinkRenderLayer = (function (_super) {
|
||
__extends(LinkRenderLayer, _super);
|
||
function LinkRenderLayer(container, zIndex, colors, terminal) {
|
||
var _this = _super.call(this, container, 'link', zIndex, true, colors) || this;
|
||
_this._state = null;
|
||
terminal.linkifier.on(Types_1.LinkHoverEventTypes.HOVER, function (e) { return _this._onLinkHover(e); });
|
||
terminal.linkifier.on(Types_1.LinkHoverEventTypes.LEAVE, function (e) { return _this._onLinkLeave(e); });
|
||
return _this;
|
||
}
|
||
LinkRenderLayer.prototype.resize = function (terminal, dim, charSizeChanged) {
|
||
_super.prototype.resize.call(this, terminal, dim, charSizeChanged);
|
||
this._state = null;
|
||
};
|
||
LinkRenderLayer.prototype.reset = function (terminal) {
|
||
this._clearCurrentLink();
|
||
};
|
||
LinkRenderLayer.prototype._clearCurrentLink = function () {
|
||
if (this._state) {
|
||
this.clearCells(this._state.x, this._state.y, this._state.length, 1);
|
||
this._state = null;
|
||
}
|
||
};
|
||
LinkRenderLayer.prototype._onLinkHover = function (e) {
|
||
this._ctx.fillStyle = this._colors.foreground;
|
||
this.fillBottomLineAtCells(e.x, e.y, e.length);
|
||
this._state = e;
|
||
};
|
||
LinkRenderLayer.prototype._onLinkLeave = function (e) {
|
||
this._clearCurrentLink();
|
||
};
|
||
return LinkRenderLayer;
|
||
}(BaseRenderLayer_1.BaseRenderLayer));
|
||
exports.LinkRenderLayer = LinkRenderLayer;
|
||
|
||
|
||
|
||
},{"../Types":14,"./BaseRenderLayer":18}],24:[function(require,module,exports){
|
||
"use strict";
|
||
var __extends = (this && this.__extends) || (function () {
|
||
var extendStatics = Object.setPrototypeOf ||
|
||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
||
return function (d, b) {
|
||
extendStatics(d, b);
|
||
function __() { this.constructor = d; }
|
||
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
||
};
|
||
})();
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
var TextRenderLayer_1 = require("./TextRenderLayer");
|
||
var SelectionRenderLayer_1 = require("./SelectionRenderLayer");
|
||
var CursorRenderLayer_1 = require("./CursorRenderLayer");
|
||
var ColorManager_1 = require("./ColorManager");
|
||
var LinkRenderLayer_1 = require("./LinkRenderLayer");
|
||
var EventEmitter_1 = require("../EventEmitter");
|
||
var Renderer = (function (_super) {
|
||
__extends(Renderer, _super);
|
||
function Renderer(_terminal, theme) {
|
||
var _this = _super.call(this) || this;
|
||
_this._terminal = _terminal;
|
||
_this._refreshRowsQueue = [];
|
||
_this._refreshAnimationFrame = null;
|
||
_this.colorManager = new ColorManager_1.ColorManager();
|
||
if (theme) {
|
||
_this.colorManager.setTheme(theme);
|
||
}
|
||
_this._renderLayers = [
|
||
new TextRenderLayer_1.TextRenderLayer(_this._terminal.element, 0, _this.colorManager.colors),
|
||
new SelectionRenderLayer_1.SelectionRenderLayer(_this._terminal.element, 1, _this.colorManager.colors),
|
||
new LinkRenderLayer_1.LinkRenderLayer(_this._terminal.element, 2, _this.colorManager.colors, _this._terminal),
|
||
new CursorRenderLayer_1.CursorRenderLayer(_this._terminal.element, 3, _this.colorManager.colors)
|
||
];
|
||
_this.dimensions = {
|
||
scaledCharWidth: null,
|
||
scaledCharHeight: null,
|
||
scaledCellWidth: null,
|
||
scaledCellHeight: null,
|
||
scaledCharLeft: null,
|
||
scaledCharTop: null,
|
||
scaledCanvasWidth: null,
|
||
scaledCanvasHeight: null,
|
||
canvasWidth: null,
|
||
canvasHeight: null,
|
||
actualCellWidth: null,
|
||
actualCellHeight: null
|
||
};
|
||
_this._devicePixelRatio = window.devicePixelRatio;
|
||
_this._updateDimensions();
|
||
_this.onOptionsChanged();
|
||
return _this;
|
||
}
|
||
Renderer.prototype.onWindowResize = function (devicePixelRatio) {
|
||
if (this._devicePixelRatio !== devicePixelRatio) {
|
||
this._devicePixelRatio = devicePixelRatio;
|
||
this.onResize(this._terminal.cols, this._terminal.rows, true);
|
||
}
|
||
};
|
||
Renderer.prototype.setTheme = function (theme) {
|
||
var _this = this;
|
||
this.colorManager.setTheme(theme);
|
||
this._renderLayers.forEach(function (l) {
|
||
l.onThemeChanged(_this._terminal, _this.colorManager.colors);
|
||
l.reset(_this._terminal);
|
||
});
|
||
this._terminal.refresh(0, this._terminal.rows - 1);
|
||
return this.colorManager.colors;
|
||
};
|
||
Renderer.prototype.onResize = function (cols, rows, didCharSizeChange) {
|
||
var _this = this;
|
||
this._updateDimensions();
|
||
this._renderLayers.forEach(function (l) { return l.resize(_this._terminal, _this.dimensions, didCharSizeChange); });
|
||
this._terminal.refresh(0, this._terminal.rows - 1);
|
||
this.emit('resize', {
|
||
width: this.dimensions.canvasWidth,
|
||
height: this.dimensions.canvasHeight
|
||
});
|
||
};
|
||
Renderer.prototype.onCharSizeChanged = function () {
|
||
this.onResize(this._terminal.cols, this._terminal.rows, true);
|
||
};
|
||
Renderer.prototype.onBlur = function () {
|
||
var _this = this;
|
||
this._renderLayers.forEach(function (l) { return l.onBlur(_this._terminal); });
|
||
};
|
||
Renderer.prototype.onFocus = function () {
|
||
var _this = this;
|
||
this._renderLayers.forEach(function (l) { return l.onFocus(_this._terminal); });
|
||
};
|
||
Renderer.prototype.onSelectionChanged = function (start, end) {
|
||
var _this = this;
|
||
this._renderLayers.forEach(function (l) { return l.onSelectionChanged(_this._terminal, start, end); });
|
||
};
|
||
Renderer.prototype.onCursorMove = function () {
|
||
var _this = this;
|
||
this._renderLayers.forEach(function (l) { return l.onCursorMove(_this._terminal); });
|
||
};
|
||
Renderer.prototype.onOptionsChanged = function () {
|
||
var _this = this;
|
||
this._renderLayers.forEach(function (l) { return l.onOptionsChanged(_this._terminal); });
|
||
};
|
||
Renderer.prototype.clear = function () {
|
||
var _this = this;
|
||
this._renderLayers.forEach(function (l) { return l.reset(_this._terminal); });
|
||
};
|
||
Renderer.prototype.queueRefresh = function (start, end) {
|
||
this._refreshRowsQueue.push({ start: start, end: end });
|
||
if (!this._refreshAnimationFrame) {
|
||
this._refreshAnimationFrame = window.requestAnimationFrame(this._refreshLoop.bind(this));
|
||
}
|
||
};
|
||
Renderer.prototype._refreshLoop = function () {
|
||
var _this = this;
|
||
var start;
|
||
var end;
|
||
if (this._refreshRowsQueue.length > 4) {
|
||
start = 0;
|
||
end = this._terminal.rows - 1;
|
||
}
|
||
else {
|
||
start = this._refreshRowsQueue[0].start;
|
||
end = this._refreshRowsQueue[0].end;
|
||
for (var i = 1; i < this._refreshRowsQueue.length; i++) {
|
||
if (this._refreshRowsQueue[i].start < start) {
|
||
start = this._refreshRowsQueue[i].start;
|
||
}
|
||
if (this._refreshRowsQueue[i].end > end) {
|
||
end = this._refreshRowsQueue[i].end;
|
||
}
|
||
}
|
||
}
|
||
this._refreshRowsQueue = [];
|
||
this._refreshAnimationFrame = null;
|
||
start = Math.max(start, 0);
|
||
end = Math.min(end, this._terminal.rows - 1);
|
||
this._renderLayers.forEach(function (l) { return l.onGridChanged(_this._terminal, start, end); });
|
||
this._terminal.emit('refresh', { start: start, end: end });
|
||
};
|
||
Renderer.prototype._updateDimensions = function () {
|
||
if (!this._terminal.charMeasure.width || !this._terminal.charMeasure.height) {
|
||
return;
|
||
}
|
||
this.dimensions.scaledCharWidth = Math.floor(this._terminal.charMeasure.width * window.devicePixelRatio);
|
||
this.dimensions.scaledCharHeight = Math.ceil(this._terminal.charMeasure.height * window.devicePixelRatio);
|
||
this.dimensions.scaledCellHeight = Math.floor(this.dimensions.scaledCharHeight * this._terminal.options.lineHeight);
|
||
this.dimensions.scaledCharTop = this._terminal.options.lineHeight === 1 ? 0 : Math.round((this.dimensions.scaledCellHeight - this.dimensions.scaledCharHeight) / 2);
|
||
this.dimensions.scaledCellWidth = this.dimensions.scaledCharWidth + Math.round(this._terminal.options.letterSpacing);
|
||
this.dimensions.scaledCharLeft = Math.floor(this._terminal.options.letterSpacing / 2);
|
||
this.dimensions.scaledCanvasHeight = this._terminal.rows * this.dimensions.scaledCellHeight;
|
||
this.dimensions.scaledCanvasWidth = this._terminal.cols * this.dimensions.scaledCellWidth;
|
||
this.dimensions.canvasHeight = Math.round(this.dimensions.scaledCanvasHeight / window.devicePixelRatio);
|
||
this.dimensions.canvasWidth = Math.round(this.dimensions.scaledCanvasWidth / window.devicePixelRatio);
|
||
this.dimensions.actualCellHeight = this.dimensions.canvasHeight / this._terminal.rows;
|
||
this.dimensions.actualCellWidth = this.dimensions.canvasWidth / this._terminal.cols;
|
||
};
|
||
return Renderer;
|
||
}(EventEmitter_1.EventEmitter));
|
||
exports.Renderer = Renderer;
|
||
|
||
|
||
|
||
},{"../EventEmitter":7,"./ColorManager":20,"./CursorRenderLayer":21,"./LinkRenderLayer":23,"./SelectionRenderLayer":25,"./TextRenderLayer":26}],25:[function(require,module,exports){
|
||
"use strict";
|
||
var __extends = (this && this.__extends) || (function () {
|
||
var extendStatics = Object.setPrototypeOf ||
|
||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
||
return function (d, b) {
|
||
extendStatics(d, b);
|
||
function __() { this.constructor = d; }
|
||
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
||
};
|
||
})();
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
var BaseRenderLayer_1 = require("./BaseRenderLayer");
|
||
var SelectionRenderLayer = (function (_super) {
|
||
__extends(SelectionRenderLayer, _super);
|
||
function SelectionRenderLayer(container, zIndex, colors) {
|
||
var _this = _super.call(this, container, 'selection', zIndex, true, colors) || this;
|
||
_this._state = {
|
||
start: null,
|
||
end: null
|
||
};
|
||
return _this;
|
||
}
|
||
SelectionRenderLayer.prototype.resize = function (terminal, dim, charSizeChanged) {
|
||
_super.prototype.resize.call(this, terminal, dim, charSizeChanged);
|
||
this._state = {
|
||
start: null,
|
||
end: null
|
||
};
|
||
};
|
||
SelectionRenderLayer.prototype.reset = function (terminal) {
|
||
if (this._state.start && this._state.end) {
|
||
this._state = {
|
||
start: null,
|
||
end: null
|
||
};
|
||
this.clearAll();
|
||
}
|
||
};
|
||
SelectionRenderLayer.prototype.onSelectionChanged = function (terminal, start, end) {
|
||
if (this._state.start === start || this._state.end === end) {
|
||
return;
|
||
}
|
||
this.clearAll();
|
||
if (!start || !end) {
|
||
return;
|
||
}
|
||
var viewportStartRow = start[1] - terminal.buffer.ydisp;
|
||
var viewportEndRow = end[1] - terminal.buffer.ydisp;
|
||
var viewportCappedStartRow = Math.max(viewportStartRow, 0);
|
||
var viewportCappedEndRow = Math.min(viewportEndRow, terminal.rows - 1);
|
||
if (viewportCappedStartRow >= terminal.rows || viewportCappedEndRow < 0) {
|
||
return;
|
||
}
|
||
var startCol = viewportStartRow === viewportCappedStartRow ? start[0] : 0;
|
||
var startRowEndCol = viewportCappedStartRow === viewportCappedEndRow ? end[0] : terminal.cols;
|
||
this._ctx.fillStyle = this._colors.selection;
|
||
this.fillCells(startCol, viewportCappedStartRow, startRowEndCol - startCol, 1);
|
||
var middleRowsCount = Math.max(viewportCappedEndRow - viewportCappedStartRow - 1, 0);
|
||
this.fillCells(0, viewportCappedStartRow + 1, terminal.cols, middleRowsCount);
|
||
if (viewportCappedStartRow !== viewportCappedEndRow) {
|
||
var endCol = viewportEndRow === viewportCappedEndRow ? end[0] : terminal.cols;
|
||
this.fillCells(0, viewportCappedEndRow, endCol, 1);
|
||
}
|
||
this._state.start = [start[0], start[1]];
|
||
this._state.end = [end[0], end[1]];
|
||
};
|
||
return SelectionRenderLayer;
|
||
}(BaseRenderLayer_1.BaseRenderLayer));
|
||
exports.SelectionRenderLayer = SelectionRenderLayer;
|
||
|
||
|
||
|
||
},{"./BaseRenderLayer":18}],26:[function(require,module,exports){
|
||
"use strict";
|
||
var __extends = (this && this.__extends) || (function () {
|
||
var extendStatics = Object.setPrototypeOf ||
|
||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
||
return function (d, b) {
|
||
extendStatics(d, b);
|
||
function __() { this.constructor = d; }
|
||
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
||
};
|
||
})();
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
var Buffer_1 = require("../Buffer");
|
||
var Types_1 = require("./Types");
|
||
var GridCache_1 = require("./GridCache");
|
||
var BaseRenderLayer_1 = require("./BaseRenderLayer");
|
||
var OVERLAP_OWNED_CHAR_DATA = [null, '', 0, -1];
|
||
var TextRenderLayer = (function (_super) {
|
||
__extends(TextRenderLayer, _super);
|
||
function TextRenderLayer(container, zIndex, colors) {
|
||
var _this = _super.call(this, container, 'text', zIndex, false, colors) || this;
|
||
_this._characterOverlapCache = {};
|
||
_this._state = new GridCache_1.GridCache();
|
||
return _this;
|
||
}
|
||
TextRenderLayer.prototype.resize = function (terminal, dim, charSizeChanged) {
|
||
_super.prototype.resize.call(this, terminal, dim, charSizeChanged);
|
||
var terminalFont = terminal.options.fontSize * window.devicePixelRatio + "px " + terminal.options.fontFamily;
|
||
if (this._characterWidth !== dim.scaledCharWidth || this._characterFont !== terminalFont) {
|
||
this._characterWidth = dim.scaledCharWidth;
|
||
this._characterFont = terminalFont;
|
||
this._characterOverlapCache = {};
|
||
}
|
||
this._state.clear();
|
||
this._state.resize(terminal.cols, terminal.rows);
|
||
};
|
||
TextRenderLayer.prototype.reset = function (terminal) {
|
||
this._state.clear();
|
||
this.clearAll();
|
||
};
|
||
TextRenderLayer.prototype.onGridChanged = function (terminal, startRow, endRow) {
|
||
if (this._state.cache.length === 0) {
|
||
return;
|
||
}
|
||
for (var y = startRow; y <= endRow; y++) {
|
||
var row = y + terminal.buffer.ydisp;
|
||
var line = terminal.buffer.lines.get(row);
|
||
this.clearCells(0, y, terminal.cols, 1);
|
||
for (var x = 0; x < terminal.cols; x++) {
|
||
var charData = line[x];
|
||
var code = charData[Buffer_1.CHAR_DATA_CODE_INDEX];
|
||
var char = charData[Buffer_1.CHAR_DATA_CHAR_INDEX];
|
||
var attr = charData[Buffer_1.CHAR_DATA_ATTR_INDEX];
|
||
var width = charData[Buffer_1.CHAR_DATA_WIDTH_INDEX];
|
||
if (width === 0) {
|
||
continue;
|
||
}
|
||
if (code === 32) {
|
||
if (x > 0) {
|
||
var previousChar = line[x - 1];
|
||
if (this._isOverlapping(previousChar)) {
|
||
continue;
|
||
}
|
||
}
|
||
}
|
||
var flags = attr >> 18;
|
||
var bg = attr & 0x1ff;
|
||
var isDefaultBackground = bg >= 256;
|
||
var isInvisible = flags & Types_1.FLAGS.INVISIBLE;
|
||
var isInverted = flags & Types_1.FLAGS.INVERSE;
|
||
if (!code || (code === 32 && isDefaultBackground && !isInverted) || isInvisible) {
|
||
continue;
|
||
}
|
||
if (width !== 0 && this._isOverlapping(charData)) {
|
||
if (x < line.length - 1 && line[x + 1][Buffer_1.CHAR_DATA_CODE_INDEX] === 32) {
|
||
width = 2;
|
||
}
|
||
}
|
||
var fg = (attr >> 9) & 0x1ff;
|
||
if (isInverted) {
|
||
var temp = bg;
|
||
bg = fg;
|
||
fg = temp;
|
||
if (fg === 256) {
|
||
fg = BaseRenderLayer_1.INVERTED_DEFAULT_COLOR;
|
||
}
|
||
if (bg === 257) {
|
||
bg = BaseRenderLayer_1.INVERTED_DEFAULT_COLOR;
|
||
}
|
||
}
|
||
if (width === 2) {
|
||
}
|
||
if (bg < 256) {
|
||
this._ctx.save();
|
||
this._ctx.fillStyle = (bg === BaseRenderLayer_1.INVERTED_DEFAULT_COLOR ? this._colors.foreground : this._colors.ansi[bg]);
|
||
this.fillCells(x, y, width, 1);
|
||
this._ctx.restore();
|
||
}
|
||
this._ctx.save();
|
||
if (flags & Types_1.FLAGS.BOLD) {
|
||
this._ctx.font = "bold " + this._ctx.font;
|
||
if (fg < 8) {
|
||
fg += 8;
|
||
}
|
||
}
|
||
if (flags & Types_1.FLAGS.UNDERLINE) {
|
||
if (fg === BaseRenderLayer_1.INVERTED_DEFAULT_COLOR) {
|
||
this._ctx.fillStyle = this._colors.background;
|
||
}
|
||
else if (fg < 256) {
|
||
this._ctx.fillStyle = this._colors.ansi[fg];
|
||
}
|
||
else {
|
||
this._ctx.fillStyle = this._colors.foreground;
|
||
}
|
||
this.fillBottomLineAtCells(x, y);
|
||
}
|
||
this.drawChar(terminal, char, code, width, x, y, fg, bg, !!(flags & Types_1.FLAGS.BOLD), !!(flags & Types_1.FLAGS.DIM));
|
||
this._ctx.restore();
|
||
}
|
||
}
|
||
};
|
||
TextRenderLayer.prototype._isOverlapping = function (charData) {
|
||
if (charData[Buffer_1.CHAR_DATA_WIDTH_INDEX] !== 1) {
|
||
return false;
|
||
}
|
||
var code = charData[Buffer_1.CHAR_DATA_CODE_INDEX];
|
||
if (code < 256) {
|
||
return false;
|
||
}
|
||
var char = charData[Buffer_1.CHAR_DATA_CHAR_INDEX];
|
||
if (this._characterOverlapCache.hasOwnProperty(char)) {
|
||
return this._characterOverlapCache[char];
|
||
}
|
||
this._ctx.save();
|
||
this._ctx.font = this._characterFont;
|
||
var overlaps = Math.floor(this._ctx.measureText(char).width) > this._characterWidth;
|
||
this._ctx.restore();
|
||
this._characterOverlapCache[char] = overlaps;
|
||
return overlaps;
|
||
};
|
||
TextRenderLayer.prototype._clearChar = function (x, y) {
|
||
var colsToClear = 1;
|
||
var state = this._state.cache[x][y];
|
||
if (state && state[Buffer_1.CHAR_DATA_WIDTH_INDEX] === 2) {
|
||
colsToClear = 2;
|
||
}
|
||
this.clearCells(x, y, colsToClear, 1);
|
||
};
|
||
return TextRenderLayer;
|
||
}(BaseRenderLayer_1.BaseRenderLayer));
|
||
exports.TextRenderLayer = TextRenderLayer;
|
||
|
||
|
||
|
||
},{"../Buffer":1,"./BaseRenderLayer":18,"./GridCache":22,"./Types":27}],27:[function(require,module,exports){
|
||
"use strict";
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
var FLAGS;
|
||
(function (FLAGS) {
|
||
FLAGS[FLAGS["BOLD"] = 1] = "BOLD";
|
||
FLAGS[FLAGS["UNDERLINE"] = 2] = "UNDERLINE";
|
||
FLAGS[FLAGS["BLINK"] = 4] = "BLINK";
|
||
FLAGS[FLAGS["INVERSE"] = 8] = "INVERSE";
|
||
FLAGS[FLAGS["INVISIBLE"] = 16] = "INVISIBLE";
|
||
FLAGS[FLAGS["DIM"] = 32] = "DIM";
|
||
})(FLAGS = exports.FLAGS || (exports.FLAGS = {}));
|
||
;
|
||
|
||
|
||
|
||
},{}],28:[function(require,module,exports){
|
||
"use strict";
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
var Generic_1 = require("./Generic");
|
||
var isNode = (typeof navigator === 'undefined') ? true : false;
|
||
var userAgent = (isNode) ? 'node' : navigator.userAgent;
|
||
var platform = (isNode) ? 'node' : navigator.platform;
|
||
exports.isFirefox = !!~userAgent.indexOf('Firefox');
|
||
exports.isMSIE = !!~userAgent.indexOf('MSIE') || !!~userAgent.indexOf('Trident');
|
||
exports.isMac = Generic_1.contains(['Macintosh', 'MacIntel', 'MacPPC', 'Mac68K'], platform);
|
||
exports.isIpad = platform === 'iPad';
|
||
exports.isIphone = platform === 'iPhone';
|
||
exports.isMSWindows = Generic_1.contains(['Windows', 'Win16', 'Win32', 'WinCE'], platform);
|
||
exports.isLinux = platform.indexOf('Linux') >= 0;
|
||
|
||
|
||
|
||
},{"./Generic":31}],29:[function(require,module,exports){
|
||
"use strict";
|
||
var __extends = (this && this.__extends) || (function () {
|
||
var extendStatics = Object.setPrototypeOf ||
|
||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
||
return function (d, b) {
|
||
extendStatics(d, b);
|
||
function __() { this.constructor = d; }
|
||
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
||
};
|
||
})();
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
var EventEmitter_1 = require("../EventEmitter");
|
||
var CharMeasure = (function (_super) {
|
||
__extends(CharMeasure, _super);
|
||
function CharMeasure(document, parentElement) {
|
||
var _this = _super.call(this) || this;
|
||
_this._document = document;
|
||
_this._parentElement = parentElement;
|
||
_this._measureElement = _this._document.createElement('span');
|
||
_this._measureElement.style.position = 'absolute';
|
||
_this._measureElement.style.top = '0';
|
||
_this._measureElement.style.left = '-9999em';
|
||
_this._measureElement.style.lineHeight = 'normal';
|
||
_this._measureElement.textContent = 'W';
|
||
_this._measureElement.setAttribute('aria-hidden', 'true');
|
||
_this._parentElement.appendChild(_this._measureElement);
|
||
return _this;
|
||
}
|
||
Object.defineProperty(CharMeasure.prototype, "width", {
|
||
get: function () {
|
||
return this._width;
|
||
},
|
||
enumerable: true,
|
||
configurable: true
|
||
});
|
||
Object.defineProperty(CharMeasure.prototype, "height", {
|
||
get: function () {
|
||
return this._height;
|
||
},
|
||
enumerable: true,
|
||
configurable: true
|
||
});
|
||
CharMeasure.prototype.measure = function (options) {
|
||
this._measureElement.style.fontFamily = options.fontFamily;
|
||
this._measureElement.style.fontSize = options.fontSize + "px";
|
||
var geometry = this._measureElement.getBoundingClientRect();
|
||
if (geometry.width === 0 || geometry.height === 0) {
|
||
return;
|
||
}
|
||
if (this._width !== geometry.width || this._height !== geometry.height) {
|
||
this._width = geometry.width;
|
||
this._height = Math.ceil(geometry.height);
|
||
this.emit('charsizechanged');
|
||
}
|
||
};
|
||
return CharMeasure;
|
||
}(EventEmitter_1.EventEmitter));
|
||
exports.CharMeasure = CharMeasure;
|
||
|
||
|
||
|
||
},{"../EventEmitter":7}],30:[function(require,module,exports){
|
||
"use strict";
|
||
var __extends = (this && this.__extends) || (function () {
|
||
var extendStatics = Object.setPrototypeOf ||
|
||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
||
return function (d, b) {
|
||
extendStatics(d, b);
|
||
function __() { this.constructor = d; }
|
||
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
||
};
|
||
})();
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
var EventEmitter_1 = require("../EventEmitter");
|
||
var CircularList = (function (_super) {
|
||
__extends(CircularList, _super);
|
||
function CircularList(_maxLength) {
|
||
var _this = _super.call(this) || this;
|
||
_this._maxLength = _maxLength;
|
||
_this._array = new Array(_this._maxLength);
|
||
_this._startIndex = 0;
|
||
_this._length = 0;
|
||
return _this;
|
||
}
|
||
Object.defineProperty(CircularList.prototype, "maxLength", {
|
||
get: function () {
|
||
return this._maxLength;
|
||
},
|
||
set: function (newMaxLength) {
|
||
if (this._maxLength === newMaxLength) {
|
||
return;
|
||
}
|
||
var newArray = new Array(newMaxLength);
|
||
for (var i = 0; i < Math.min(newMaxLength, this.length); i++) {
|
||
newArray[i] = this._array[this._getCyclicIndex(i)];
|
||
}
|
||
this._array = newArray;
|
||
this._maxLength = newMaxLength;
|
||
this._startIndex = 0;
|
||
},
|
||
enumerable: true,
|
||
configurable: true
|
||
});
|
||
Object.defineProperty(CircularList.prototype, "length", {
|
||
get: function () {
|
||
return this._length;
|
||
},
|
||
set: function (newLength) {
|
||
if (newLength > this._length) {
|
||
for (var i = this._length; i < newLength; i++) {
|
||
this._array[i] = undefined;
|
||
}
|
||
}
|
||
this._length = newLength;
|
||
},
|
||
enumerable: true,
|
||
configurable: true
|
||
});
|
||
Object.defineProperty(CircularList.prototype, "forEach", {
|
||
get: function () {
|
||
var _this = this;
|
||
return function (callbackfn) {
|
||
var i = 0;
|
||
var length = _this.length;
|
||
for (var i_1 = 0; i_1 < length; i_1++) {
|
||
callbackfn(_this.get(i_1), i_1);
|
||
}
|
||
};
|
||
},
|
||
enumerable: true,
|
||
configurable: true
|
||
});
|
||
CircularList.prototype.get = function (index) {
|
||
return this._array[this._getCyclicIndex(index)];
|
||
};
|
||
CircularList.prototype.set = function (index, value) {
|
||
this._array[this._getCyclicIndex(index)] = value;
|
||
};
|
||
CircularList.prototype.push = function (value) {
|
||
this._array[this._getCyclicIndex(this._length)] = value;
|
||
if (this._length === this._maxLength) {
|
||
this._startIndex++;
|
||
if (this._startIndex === this._maxLength) {
|
||
this._startIndex = 0;
|
||
}
|
||
this.emit('trim', 1);
|
||
}
|
||
else {
|
||
this._length++;
|
||
}
|
||
};
|
||
CircularList.prototype.pop = function () {
|
||
return this._array[this._getCyclicIndex(this._length-- - 1)];
|
||
};
|
||
CircularList.prototype.splice = function (start, deleteCount) {
|
||
var items = [];
|
||
for (var _i = 2; _i < arguments.length; _i++) {
|
||
items[_i - 2] = arguments[_i];
|
||
}
|
||
if (deleteCount) {
|
||
for (var i = start; i < this._length - deleteCount; i++) {
|
||
this._array[this._getCyclicIndex(i)] = this._array[this._getCyclicIndex(i + deleteCount)];
|
||
}
|
||
this._length -= deleteCount;
|
||
}
|
||
if (items && items.length) {
|
||
for (var i = this._length - 1; i >= start; i--) {
|
||
this._array[this._getCyclicIndex(i + items.length)] = this._array[this._getCyclicIndex(i)];
|
||
}
|
||
for (var i = 0; i < items.length; i++) {
|
||
this._array[this._getCyclicIndex(start + i)] = items[i];
|
||
}
|
||
if (this._length + items.length > this.maxLength) {
|
||
var countToTrim = (this._length + items.length) - this.maxLength;
|
||
this._startIndex += countToTrim;
|
||
this._length = this.maxLength;
|
||
this.emit('trim', countToTrim);
|
||
}
|
||
else {
|
||
this._length += items.length;
|
||
}
|
||
}
|
||
};
|
||
CircularList.prototype.trimStart = function (count) {
|
||
if (count > this._length) {
|
||
count = this._length;
|
||
}
|
||
this._startIndex += count;
|
||
this._length -= count;
|
||
this.emit('trim', count);
|
||
};
|
||
CircularList.prototype.shiftElements = function (start, count, offset) {
|
||
if (count <= 0) {
|
||
return;
|
||
}
|
||
if (start < 0 || start >= this._length) {
|
||
throw new Error('start argument out of range');
|
||
}
|
||
if (start + offset < 0) {
|
||
throw new Error('Cannot shift elements in list beyond index 0');
|
||
}
|
||
if (offset > 0) {
|
||
for (var i = count - 1; i >= 0; i--) {
|
||
this.set(start + i + offset, this.get(start + i));
|
||
}
|
||
var expandListBy = (start + count + offset) - this._length;
|
||
if (expandListBy > 0) {
|
||
this._length += expandListBy;
|
||
while (this._length > this.maxLength) {
|
||
this._length--;
|
||
this._startIndex++;
|
||
this.emit('trim', 1);
|
||
}
|
||
}
|
||
}
|
||
else {
|
||
for (var i = 0; i < count; i++) {
|
||
this.set(start + i + offset, this.get(start + i));
|
||
}
|
||
}
|
||
};
|
||
CircularList.prototype._getCyclicIndex = function (index) {
|
||
return (this._startIndex + index) % this.maxLength;
|
||
};
|
||
return CircularList;
|
||
}(EventEmitter_1.EventEmitter));
|
||
exports.CircularList = CircularList;
|
||
|
||
|
||
|
||
},{"../EventEmitter":7}],31:[function(require,module,exports){
|
||
"use strict";
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
function contains(arr, el) {
|
||
return arr.indexOf(el) >= 0;
|
||
}
|
||
exports.contains = contains;
|
||
;
|
||
|
||
|
||
|
||
},{}],32:[function(require,module,exports){
|
||
"use strict";
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
var MouseHelper = (function () {
|
||
function MouseHelper(_renderer) {
|
||
this._renderer = _renderer;
|
||
}
|
||
MouseHelper.getCoordsRelativeToElement = function (event, element) {
|
||
if (event.pageX == null) {
|
||
return null;
|
||
}
|
||
var originalElement = element;
|
||
var x = event.pageX;
|
||
var y = event.pageY;
|
||
while (element) {
|
||
x -= element.offsetLeft;
|
||
y -= element.offsetTop;
|
||
element = 'offsetParent' in element ? element.offsetParent : element.parentElement;
|
||
}
|
||
element = originalElement;
|
||
while (element && element !== element.ownerDocument.body) {
|
||
x += element.scrollLeft;
|
||
y += element.scrollTop;
|
||
element = element.parentElement;
|
||
}
|
||
return [x, y];
|
||
};
|
||
MouseHelper.prototype.getCoords = function (event, element, charMeasure, lineHeight, colCount, rowCount, isSelection) {
|
||
if (!charMeasure.width || !charMeasure.height) {
|
||
return null;
|
||
}
|
||
var coords = MouseHelper.getCoordsRelativeToElement(event, element);
|
||
if (!coords) {
|
||
return null;
|
||
}
|
||
coords[0] = Math.ceil((coords[0] + (isSelection ? this._renderer.dimensions.actualCellWidth / 2 : 0)) / this._renderer.dimensions.actualCellWidth);
|
||
coords[1] = Math.ceil(coords[1] / this._renderer.dimensions.actualCellHeight);
|
||
coords[0] = Math.min(Math.max(coords[0], 1), colCount + (isSelection ? 1 : 0));
|
||
coords[1] = Math.min(Math.max(coords[1], 1), rowCount);
|
||
return coords;
|
||
};
|
||
MouseHelper.prototype.getRawByteCoords = function (event, element, charMeasure, lineHeight, colCount, rowCount) {
|
||
var coords = this.getCoords(event, element, charMeasure, lineHeight, colCount, rowCount);
|
||
var x = coords[0];
|
||
var y = coords[1];
|
||
x += 32;
|
||
y += 32;
|
||
return { x: x, y: y };
|
||
};
|
||
return MouseHelper;
|
||
}());
|
||
exports.MouseHelper = MouseHelper;
|
||
|
||
|
||
|
||
},{}],33:[function(require,module,exports){
|
||
"use strict";
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
exports.BellSound = 'data:audio/wav;base64,UklGRigBAABXQVZFZm10IBAAAAABAAEARKwAAIhYAQACABAAZGF0YQQBAADpAFgCwAMlBZoG/wdmCcoKRAypDQ8PbRDBEQQTOxRtFYcWlBePGIUZXhoiG88bcBz7HHIdzh0WHlMeZx51HmkeUx4WHs8dah0AHXwc3hs9G4saxRnyGBIYGBcQFv8U4RPAEoYRQBACD70NWwwHC6gJOwjWBloF7gOBAhABkf8b/qv8R/ve+Xf4Ife79W/0JfPZ8Z/wde9N7ijtE+wU6xvqM+lb6H7nw+YX5mrlxuQz5Mzje+Ma49fioeKD4nXiYeJy4pHitOL04j/jn+MN5IPkFOWs5U3mDefM55/ogOl36m7rdOyE7abuyu8D8Unyj/Pg9D/2qfcb+Yn6/vuK/Qj/lAAlAg==';
|
||
|
||
|
||
|
||
},{}],34:[function(require,module,exports){
|
||
"use strict";
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
var Terminal_1 = require("./Terminal");
|
||
module.exports = Terminal_1.Terminal;
|
||
|
||
|
||
|
||
},{"./Terminal":13}]},{},[34])(34)
|
||
});
|
||
//# sourceMappingURL=xterm.js.map
|
||
|
||
|
||
/***/ }),
|
||
/* 3 */
|
||
/***/ (function(module, exports, __webpack_require__) {
|
||
|
||
var require;var require;(function(f){if(true){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.fit = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return require(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
|
||
"use strict";
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
function proposeGeometry(term) {
|
||
if (!term.element.parentElement) {
|
||
return null;
|
||
}
|
||
var parentElementStyle = window.getComputedStyle(term.element.parentElement);
|
||
var parentElementHeight = parseInt(parentElementStyle.getPropertyValue('height'));
|
||
var parentElementWidth = Math.max(0, parseInt(parentElementStyle.getPropertyValue('width')) - 17);
|
||
var elementStyle = window.getComputedStyle(term.element);
|
||
var elementPaddingVer = parseInt(elementStyle.getPropertyValue('padding-top')) + parseInt(elementStyle.getPropertyValue('padding-bottom'));
|
||
var elementPaddingHor = parseInt(elementStyle.getPropertyValue('padding-right')) + parseInt(elementStyle.getPropertyValue('padding-left'));
|
||
var availableHeight = parentElementHeight - elementPaddingVer;
|
||
var availableWidth = parentElementWidth - elementPaddingHor;
|
||
var geometry = {
|
||
cols: Math.floor(availableWidth / term.renderer.dimensions.actualCellWidth),
|
||
rows: Math.floor(availableHeight / term.renderer.dimensions.actualCellHeight)
|
||
};
|
||
return geometry;
|
||
}
|
||
exports.proposeGeometry = proposeGeometry;
|
||
;
|
||
function fit(term) {
|
||
var geometry = proposeGeometry(term);
|
||
if (geometry) {
|
||
if (term.rows !== geometry.rows || term.cols !== geometry.cols) {
|
||
term.renderer.clear();
|
||
term.resize(geometry.cols, geometry.rows);
|
||
}
|
||
}
|
||
}
|
||
exports.fit = fit;
|
||
;
|
||
function apply(terminalConstructor) {
|
||
terminalConstructor.prototype.proposeGeometry = function () {
|
||
return proposeGeometry(this);
|
||
};
|
||
terminalConstructor.prototype.fit = function () {
|
||
return fit(this);
|
||
};
|
||
}
|
||
exports.apply = apply;
|
||
|
||
|
||
|
||
},{}]},{},[1])(1)
|
||
});
|
||
//# sourceMappingURL=fit.js.map
|
||
|
||
|
||
/***/ }),
|
||
/* 4 */
|
||
/***/ (function(module, exports) {
|
||
|
||
// removed by extract-text-webpack-plugin
|
||
|
||
/***/ }),
|
||
/* 5 */
|
||
/***/ (function(module, exports) {
|
||
|
||
// removed by extract-text-webpack-plugin
|
||
|
||
/***/ })
|
||
/******/ ]); |