From 1d09fa22ef8473c2128e749b22b415ba78b45135 Mon Sep 17 00:00:00 2001 From: Bill Church Date: Wed, 7 Nov 2018 07:57:37 -0500 Subject: [PATCH] update ilx workspace --- workspace/extensions/webssh2/LICENSE | 21 ++ .../webssh2/client/public/webssh2.bundle.js | 2 +- .../webssh2/client/public/webssh2.css | 288 +++++++++++++++++- .../extensions/webssh2/client/src/README.md | 1 + .../extensions/webssh2/client/src/client.htm | 25 ++ .../webssh2/client/src/css/style.css | 123 ++++++++ .../extensions/webssh2/client/src/favicon.ico | Bin 0 -> 15086 bytes .../extensions/webssh2/client/src/js/index.js | 247 +++++++++++++++ workspace/extensions/webssh2/index.js | 1 - workspace/extensions/webssh2/package.json | 10 +- workspace/extensions/webssh2/server/socket.js | 2 + 11 files changed, 712 insertions(+), 8 deletions(-) create mode 100644 workspace/extensions/webssh2/LICENSE create mode 100644 workspace/extensions/webssh2/client/src/README.md create mode 100644 workspace/extensions/webssh2/client/src/client.htm create mode 100644 workspace/extensions/webssh2/client/src/css/style.css create mode 100644 workspace/extensions/webssh2/client/src/favicon.ico create mode 100644 workspace/extensions/webssh2/client/src/js/index.js diff --git a/workspace/extensions/webssh2/LICENSE b/workspace/extensions/webssh2/LICENSE new file mode 100644 index 0000000..ed6b9dd --- /dev/null +++ b/workspace/extensions/webssh2/LICENSE @@ -0,0 +1,21 @@ +MIT License + +Copyright (c) 2017 Bill Church + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/workspace/extensions/webssh2/client/public/webssh2.bundle.js b/workspace/extensions/webssh2/client/public/webssh2.bundle.js index de9b247..1ff0b66 100644 --- a/workspace/extensions/webssh2/client/public/webssh2.bundle.js +++ b/workspace/extensions/webssh2/client/public/webssh2.bundle.js @@ -1 +1 @@ -!function(t){var e={};function i(r){if(e[r])return e[r].exports;var n=e[r]={i:r,l:!1,exports:{}};return t[r].call(n.exports,n,n.exports,i),n.l=!0,n.exports}i.m=t,i.c=e,i.d=function(t,e,r){i.o(t,e)||Object.defineProperty(t,e,{configurable:!1,enumerable:!0,get:r})},i.n=function(t){var e=t&&t.__esModule?function(){return t.default}:function(){return t};return i.d(e,"a",e),e},i.o=function(t,e){return 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229!==t.keyCode||(this.handleAnyTextareaChanges(),!1)},t.prototype.finalizeComposition=function(t){var e=this;if(this.compositionView.classList.remove("active"),this.isComposing=!1,this.clearTextareaPosition(),t){var i={start:this.compositionPosition.start,end:this.compositionPosition.end};this.isSendingComposition=!0,setTimeout(function(){if(e.isSendingComposition){e.isSendingComposition=!1;var t=void 0;t=e.isComposing?e.textarea.value.substring(i.start,i.end):e.textarea.value.substring(i.start),e.terminal.handler(t)}},0)}else{this.isSendingComposition=!1;var r=this.textarea.value.substring(this.compositionPosition.start,this.compositionPosition.end);this.terminal.handler(r)}},t.prototype.handleAnyTextareaChanges=function(){var t=this,e=this.textarea.value;setTimeout(function(){if(!t.isComposing){var i=t.textarea.value.replace(e,"");i.length>0&&t.terminal.handler(i)}},0)},t.prototype.updateCompositionElements=function(t){var 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void(this._terminal.buffer.lines.get(r)[this._terminal.buffer.x-1]&&(this._terminal.buffer.lines.get(r)[this._terminal.buffer.x-1][s.CHAR_DATA_WIDTH_INDEX]?(this._terminal.buffer.lines.get(r)[this._terminal.buffer.x-1][s.CHAR_DATA_CHAR_INDEX]+=t,this._terminal.buffer.lines.get(r)[this._terminal.buffer.x-1][3]=t.charCodeAt(0)):this._terminal.buffer.lines.get(r)[this._terminal.buffer.x-2]&&(this._terminal.buffer.lines.get(r)[this._terminal.buffer.x-2][s.CHAR_DATA_CHAR_INDEX]+=t,this._terminal.buffer.lines.get(r)[this._terminal.buffer.x-2][3]=t.charCodeAt(0)),this._terminal.updateRange(this._terminal.buffer.y)));if(this._terminal.buffer.x+i-1>=this._terminal.cols)if(this._terminal.wraparoundMode)this._terminal.buffer.x=0,this._terminal.buffer.y++,this._terminal.buffer.y>this._terminal.buffer.scrollBottom?(this._terminal.buffer.y--,this._terminal.scroll(!0)):this._terminal.buffer.lines.get(this._terminal.buffer.y).isWrapped=!0;else 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e=t[0];e<1&&(e=1),this._terminal.buffer.y+=e,this._terminal.buffer.y>=this._terminal.rows&&(this._terminal.buffer.y=this._terminal.rows-1),this._terminal.buffer.x>=this._terminal.cols&&this._terminal.buffer.x--},t.prototype.HVPosition=function(t){t[0]<1&&(t[0]=1),t[1]<1&&(t[1]=1),this._terminal.buffer.y=t[0]-1,this._terminal.buffer.y>=this._terminal.rows&&(this._terminal.buffer.y=this._terminal.rows-1),this._terminal.buffer.x=t[1]-1,this._terminal.buffer.x>=this._terminal.cols&&(this._terminal.buffer.x=this._terminal.cols-1)},t.prototype.tabClear=function(t){var e=t[0];e<=0?delete this._terminal.buffer.tabs[this._terminal.buffer.x]:3===e&&(this._terminal.buffer.tabs={})},t.prototype.setMode=function(t){if(t.length>1)for(var e=0;e1e3,this._terminal.mouseEvents=!0,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=!0;break;case 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e=0;e>18,n=this._terminal.curAttr>>9&511,s=511&this._terminal.curAttr,a=0;a=30&&e<=37?n=e-30:e>=40&&e<=47?s=e-40:e>=90&&e<=97?n=(e+=8)-90:e>=100&&e<=107?s=(e+=8)-100:0===e?(r=this._terminal.defAttr>>18,n=this._terminal.defAttr>>9&511,s=511&this._terminal.defAttr):1===e?r|=o.FLAGS.BOLD:4===e?r|=o.FLAGS.UNDERLINE:5===e?r|=o.FLAGS.BLINK:7===e?r|=o.FLAGS.INVERSE:8===e?r|=o.FLAGS.INVISIBLE:2===e?r|=o.FLAGS.DIM:22===e?(r&=~o.FLAGS.BOLD,r&=~o.FLAGS.DIM):24===e?r&=~o.FLAGS.UNDERLINE:25===e?r&=~o.FLAGS.BLINK:27===e?r&=~o.FLAGS.INVERSE:28===e?r&=~o.FLAGS.INVISIBLE:39===e?n=this._terminal.defAttr>>9&511:49===e?s=511&this._terminal.defAttr:38===e?2===t[a+1]?(a+=2,-1===(n=this._terminal.matchColor(255&t[a],255&t[a+1],255&t[a+2]))&&(n=511),a+=2):5===t[a+1]&&(n=e=255&t[a+=2]):48===e?2===t[a+1]?(a+=2,-1===(s=this._terminal.matchColor(255&t[a],255&t[a+1],255&t[a+2]))&&(s=511),a+=2):5===t[a+1]&&(s=e=255&t[a+=2]):100===e?(n=this._terminal.defAttr>>9&511,s=511&this._terminal.defAttr):this._terminal.error("Unknown 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6:this._terminal.send(r.C0.ESC+"["+(this._terminal.buffer.y+1)+";"+(this._terminal.buffer.x+1)+"R")}},t.prototype.softReset=function(t){this._terminal.cursorHidden=!1,this._terminal.insertMode=!1,this._terminal.originMode=!1,this._terminal.wraparoundMode=!0,this._terminal.applicationKeypad=!1,this._terminal.viewport.syncScrollArea(),this._terminal.applicationCursor=!1,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]},t.prototype.setCursorStyle=function(t){var e=t[0]<1?1:t[0];switch(e){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")}var i=e%2==1;this._terminal.setOption("cursorBlink",i)},t.prototype.setScrollRegion=function(t){this._terminal.prefix||(this._terminal.buffer.scrollTop=(t[0]||1)-1,this._terminal.buffer.scrollBottom=(t[1]&&t[1]<=this._terminal.rows?t[1]:this._terminal.rows)-1,this._terminal.buffer.x=0,this._terminal.buffer.y=0)},t.prototype.saveCursor=function(t){this._terminal.buffer.savedX=this._terminal.buffer.x,this._terminal.buffer.savedY=this._terminal.buffer.y},t.prototype.restoreCursor=function(t){this._terminal.buffer.x=this._terminal.buffer.savedX||0,this._terminal.buffer.y=this._terminal.buffer.savedY||0},t}();i.InputHandler=l},{"./Buffer":1,"./CharWidth":3,"./Charsets":4,"./EscapeSequences":6,"./renderer/Types":28}],9:[function(t,e,i){"use strict";var r,n=this&&this.__extends||(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var i in e)e.hasOwnProperty(i)&&(t[i]=e[i])},function(t,e){function i(){this.constructor=t}r(t,e),t.prototype=null===e?Object.create(e):(i.prototype=e.prototype,new i)});Object.defineProperty(i,"__esModule",{value:!0});var s=t("./Types"),o=t("./input/MouseZoneManager"),a=t("./EventEmitter"),l=new RegExp("(?:^|[^\\da-z\\.-]+)((https?:\\/\\/)((([\\da-z\\.-]+)\\.([a-z\\.]{2,6}))|((\\d{1,3}\\.){3}\\d{1,3})|(localhost))(:\\d{1,5})?(\\/[\\/\\w\\.\\-%~]*)*(\\?[0-9\\w\\[\\]\\(\\)\\/\\?\\!#@$%&'*+,:;~\\=\\.\\-]*)?(#[0-9\\w\\[\\]\\(\\)\\/\\?\\!#@$%&'*+,:;~\\=\\.\\-]*)?)($|[^\\/\\w\\.\\-%]+)"),c=0,h=function(t){function e(e){var i=t.call(this)||this;return i._terminal=e,i._linkMatchers=[],i._nextLinkMatcherId=c,i._rowsToLinkify={start:null,end:null},i.registerLinkMatcher(l,null,{matchIndex:1}),i}return n(e,t),e.prototype.attachToDom=function(t){this._mouseZoneManager=t},e.prototype.linkifyRows=function(t,i){var r=this;this._mouseZoneManager&&(null===this._rowsToLinkify.start?(this._rowsToLinkify.start=t,this._rowsToLinkify.end=i):(this._rowsToLinkify.start=Math.min(this._rowsToLinkify.start,t),this._rowsToLinkify.end=Math.max(this._rowsToLinkify.end,i)),this._mouseZoneManager.clearAll(t,i),this._rowsTimeoutId&&clearTimeout(this._rowsTimeoutId),this._rowsTimeoutId=setTimeout(function(){return r._linkifyRows()},e.TIME_BEFORE_LINKIFY))},e.prototype._linkifyRows=function(){this._rowsTimeoutId=null;for(var t=this._rowsToLinkify.start;t<=this._rowsToLinkify.end;t++)this._linkifyRow(t);this._rowsToLinkify.start=null,this._rowsToLinkify.end=null},e.prototype.setHypertextLinkHandler=function(t){this._linkMatchers[c].handler=t},e.prototype.setHypertextValidationCallback=function(t){this._linkMatchers[c].validationCallback=t},e.prototype.registerLinkMatcher=function(t,e,i){if(void 0===i&&(i={}),this._nextLinkMatcherId!==c&&!e)throw new Error("handler must be defined");var r={id:this._nextLinkMatcherId++,regex:t,handler:e,matchIndex:i.matchIndex,validationCallback:i.validationCallback,hoverTooltipCallback:i.tooltipCallback,hoverLeaveCallback:i.leaveCallback,willLinkActivate:i.willLinkActivate,priority:i.priority||0};return this._addLinkMatcherToList(r),r.id},e.prototype._addLinkMatcherToList=function(t){if(0!==this._linkMatchers.length){for(var e=this._linkMatchers.length-1;e>=0;e--)if(t.priority<=this._linkMatchers[e].priority)return void this._linkMatchers.splice(e+1,0,t);this._linkMatchers.splice(0,0,t)}else this._linkMatchers.push(t)},e.prototype.deregisterLinkMatcher=function(t){for(var e=1;e=this._terminal.buffer.lines.length))for(var i=this._terminal.buffer.translateBufferLineToString(e,!1),r=0;r0&&this._doLinkifyRow(t,c,i,r+l)}},e.prototype._addLink=function(t,e,i,r){var n=this;this._mouseZoneManager.add(new o.MouseZone(t+1,t+1+i.length,e+1,function(t){if(r.handler)return r.handler(t,i);window.open(i,"_blank")},function(r){n.emit(s.LinkHoverEventTypes.HOVER,{x:t,y:e,length:i.length}),n._terminal.element.style.cursor="pointer"},function(o){n.emit(s.LinkHoverEventTypes.TOOLTIP,{x:t,y:e,length:i.length}),r.hoverTooltipCallback&&r.hoverTooltipCallback(o,i)},function(){n.emit(s.LinkHoverEventTypes.LEAVE,{x:t,y:e,length:i.length}),n._terminal.element.style.cursor="",r.hoverLeaveCallback&&r.hoverLeaveCallback()},function(t){return!r.willLinkActivate||r.willLinkActivate(t,i)}))},e.TIME_BEFORE_LINKIFY=200,e}(a.EventEmitter);i.Linkifier=h},{"./EventEmitter":7,"./Types":14,"./input/MouseZoneManager":18}],10:[function(t,e,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var r=t("./EscapeSequences"),n=t("./Charsets"),s={};s[r.C0.BEL]=function(t,e){return e.bell()},s[r.C0.LF]=function(t,e){return e.lineFeed()},s[r.C0.VT]=s[r.C0.LF],s[r.C0.FF]=s[r.C0.LF],s[r.C0.CR]=function(t,e){return e.carriageReturn()},s[r.C0.BS]=function(t,e){return e.backspace()},s[r.C0.HT]=function(t,e){return e.tab()},s[r.C0.SO]=function(t,e){return e.shiftOut()},s[r.C0.SI]=function(t,e){return e.shiftIn()},s[r.C0.ESC]=function(t,e){return t.setState(l.ESCAPED)};var o={"[":function(t,e){e.params=[],e.currentParam=0,t.setState(l.CSI_PARAM)},"]":function(t,e){e.params=[],e.currentParam=0,t.setState(l.OSC)},P:function(t,e){e.params=[],e.currentParam=0,t.setState(l.DCS)},_:function(t,e){t.setState(l.IGNORE)},"^":function(t,e){t.setState(l.IGNORE)},c:function(t,e){e.reset()},E:function(t,e){e.buffer.x=0,e.index(),t.setState(l.NORMAL)},D:function(t,e){e.index(),t.setState(l.NORMAL)},M:function(t,e){e.reverseIndex(),t.setState(l.NORMAL)},"%":function(t,e){e.setgLevel(0),e.setgCharset(0,n.DEFAULT_CHARSET),t.setState(l.NORMAL),t.skipNextChar()}};o[r.C0.CAN]=function(t){return t.setState(l.NORMAL)};var a={"?":function(t){return t.setPrefix("?")},">":function(t){return t.setPrefix(">")},"!":function(t){return t.setPrefix("!")},0:function(t){return t.setParam(10*t.getParam())},1:function(t){return t.setParam(10*t.getParam()+1)},2:function(t){return t.setParam(10*t.getParam()+2)},3:function(t){return t.setParam(10*t.getParam()+3)},4:function(t){return t.setParam(10*t.getParam()+4)},5:function(t){return t.setParam(10*t.getParam()+5)},6:function(t){return t.setParam(10*t.getParam()+6)},7:function(t){return t.setParam(10*t.getParam()+7)},8:function(t){return t.setParam(10*t.getParam()+8)},9:function(t){return t.setParam(10*t.getParam()+9)},$:function(t){return t.setPostfix("$")},'"':function(t){return t.setPostfix('"')}," ":function(t){return t.setPostfix(" ")},"'":function(t){return t.setPostfix("'")},";":function(t){return t.finalizeParam()}};a[r.C0.CAN]=function(t){return t.setState(l.NORMAL)};var l,c={};c["@"]=function(t,e,i){return t.insertChars(e)},c.A=function(t,e,i){return t.cursorUp(e)},c.B=function(t,e,i){return t.cursorDown(e)},c.C=function(t,e,i){return t.cursorForward(e)},c.D=function(t,e,i){return t.cursorBackward(e)},c.E=function(t,e,i){return t.cursorNextLine(e)},c.F=function(t,e,i){return t.cursorPrecedingLine(e)},c.G=function(t,e,i){return t.cursorCharAbsolute(e)},c.H=function(t,e,i){return t.cursorPosition(e)},c.I=function(t,e,i){return t.cursorForwardTab(e)},c.J=function(t,e,i){return t.eraseInDisplay(e)},c.K=function(t,e,i){return t.eraseInLine(e)},c.L=function(t,e,i){return t.insertLines(e)},c.M=function(t,e,i){return t.deleteLines(e)},c.P=function(t,e,i){return t.deleteChars(e)},c.S=function(t,e,i){return t.scrollUp(e)},c.T=function(t,e,i){e.length<2&&!i&&t.scrollDown(e)},c.X=function(t,e,i){return t.eraseChars(e)},c.Z=function(t,e,i){return t.cursorBackwardTab(e)},c["`"]=function(t,e,i){return t.charPosAbsolute(e)},c.a=function(t,e,i){return t.HPositionRelative(e)},c.b=function(t,e,i){return t.repeatPrecedingCharacter(e)},c.c=function(t,e,i){return t.sendDeviceAttributes(e)},c.d=function(t,e,i){return t.linePosAbsolute(e)},c.e=function(t,e,i){return t.VPositionRelative(e)},c.f=function(t,e,i){return t.HVPosition(e)},c.g=function(t,e,i){return t.tabClear(e)},c.h=function(t,e,i){return t.setMode(e)},c.l=function(t,e,i){return t.resetMode(e)},c.m=function(t,e,i){return t.charAttributes(e)},c.n=function(t,e,i){return t.deviceStatus(e)},c.p=function(t,e,i){switch(i){case"!":t.softReset(e)}},c.q=function(t,e,i,r){" "===r&&t.setCursorStyle(e)},c.r=function(t,e){return t.setScrollRegion(e)},c.s=function(t,e){return t.saveCursor(e)},c.u=function(t,e){return t.restoreCursor(e)},c[r.C0.CAN]=function(t,e,i,r,n){return n.setState(l.NORMAL)},function(t){t[t.NORMAL=0]="NORMAL",t[t.ESCAPED=1]="ESCAPED",t[t.CSI_PARAM=2]="CSI_PARAM",t[t.CSI=3]="CSI",t[t.OSC=4]="OSC",t[t.CHARSET=5]="CHARSET",t[t.DCS=6]="DCS",t[t.IGNORE=7]="IGNORE"}(l=i.ParserState||(i.ParserState={}));var h=function(){function t(t,e){this._inputHandler=t,this._terminal=e,this._state=l.NORMAL}return t.prototype.parse=function(t){var e,i,h,u,f=t.length,p=this._terminal.buffer.x,d=this._terminal.buffer.y;for(this._terminal.debug&&this._terminal.log("data: "+t),this._position=0,this._terminal.surrogate_high&&(t=this._terminal.surrogate_high+t,this._terminal.surrogate_high="");this._position":this._terminal.log("Switching back to normal keypad."),this._terminal.applicationKeypad=!1,this._terminal.viewport&&this._terminal.viewport.syncScrollArea(),this._state=l.NORMAL;break;default:this._state=l.NORMAL,this._terminal.error("Unknown ESC control: %s.",i)}break;case l.CHARSET:i in n.CHARSETS?(e=n.CHARSETS[i],"/"===i&&this.skipNextChar()):e=n.DEFAULT_CHARSET,this._terminal.setgCharset(this._terminal.gcharset,e),this._terminal.gcharset=null,this._state=l.NORMAL;break;case l.OSC:if(i===r.C0.ESC||i===r.C0.BEL){switch(i===r.C0.ESC&&this._position++,this._terminal.params.push(this._terminal.currentParam),this._terminal.params[0]){case 0:case 1:case 2:this._terminal.params[1]&&(this._terminal.title=this._terminal.params[1],this._terminal.handleTitle(this._terminal.title))}this._terminal.params=[],this._terminal.currentParam=0,this._state=l.NORMAL}else this._terminal.params.length?this._terminal.currentParam+=i:i>="0"&&i<="9"?this._terminal.currentParam=10*this._terminal.currentParam+i.charCodeAt(0)-48:";"===i&&(this._terminal.params.push(this._terminal.currentParam),this._terminal.currentParam="");break;case l.CSI_PARAM:if(i in a){a[i](this);break}this.finalizeParam(),this._state=l.CSI;case l.CSI:i in c?(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:"")+" "+i),c[i](this._inputHandler,this._terminal.params,this._terminal.prefix,this._terminal.postfix,this)):this._terminal.error("Unknown CSI code: %s.",i),this._state=l.NORMAL,this._terminal.prefix="",this._terminal.postfix="";break;case l.DCS:if(i===r.C0.ESC||i===r.C0.BEL){i===r.C0.ESC&&this._position++;var m=void 0,_=void 0;switch(this._terminal.prefix){case"":break;case"$q":switch(_=!1,m=this._terminal.currentParam){case'"q':m='0"q';break;case'"p':m='61"p';break;case"r":m=this._terminal.buffer.scrollTop+1+";"+(this._terminal.buffer.scrollBottom+1)+"r";break;case"m":m="0m";break;default:this._terminal.error("Unknown DCS Pt: %s.",m),m=""}this._terminal.send(r.C0.ESC+"P"+ +_+"$r"+m+r.C0.ESC+"\\");break;case"+p":break;case"+q":m=this._terminal.currentParam,_=!1,this._terminal.send(r.C0.ESC+"P"+ +_+"+r"+m+r.C0.ESC+"\\");break;default:this._terminal.error("Unknown DCS prefix: %s.",this._terminal.prefix)}this._terminal.currentParam=0,this._terminal.prefix="",this._state=l.NORMAL}else this._terminal.currentParam?this._terminal.currentParam+=i:this._terminal.prefix||"$"===i||"+"===i?2===this._terminal.prefix.length?this._terminal.currentParam=i:this._terminal.prefix+=i:this._terminal.currentParam=i;break;case l.IGNORE:i!==r.C0.ESC&&i!==r.C0.BEL||(i===r.C0.ESC&&this._position++,this._state=l.NORMAL)}}return this._terminal.buffer.x===p&&this._terminal.buffer.y===d||this._terminal.emit("cursormove"),this._state},t.prototype.setState=function(t){this._state=t},t.prototype.setPrefix=function(t){this._terminal.prefix=t},t.prototype.setPostfix=function(t){this._terminal.postfix=t},t.prototype.setParam=function(t){this._terminal.currentParam=t},t.prototype.getParam=function(){return this._terminal.currentParam},t.prototype.finalizeParam=function(){this._terminal.params.push(this._terminal.currentParam),this._terminal.currentParam=0},t.prototype.skipNextChar=function(){this._position++},t}();i.Parser=h},{"./Charsets":4,"./EscapeSequences":6}],11:[function(t,e,i){"use strict";var r,n=this&&this.__extends||(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var i in e)e.hasOwnProperty(i)&&(t[i]=e[i])},function(t,e){function i(){this.constructor=t}r(t,e),t.prototype=null===e?Object.create(e):(i.prototype=e.prototype,new i)});Object.defineProperty(i,"__esModule",{value:!0});var s,o=t("./utils/MouseHelper"),a=t("./shared/utils/Browser"),l=t("./EventEmitter"),c=t("./SelectionModel"),h=t("./Buffer"),u=t("./handlers/AltClickHandler"),f=String.fromCharCode(160),p=new RegExp(f,"g");!function(t){t[t.NORMAL=0]="NORMAL",t[t.WORD=1]="WORD",t[t.LINE=2]="LINE"}(s||(s={}));var d=function(t){function e(e,i){var r=t.call(this)||this;return r._terminal=e,r._charMeasure=i,r._enabled=!0,r._initListeners(),r.enable(),r._model=new c.SelectionModel(e),r._activeSelectionMode=s.NORMAL,r}return n(e,t),Object.defineProperty(e.prototype,"_buffer",{get:function(){return this._terminal.buffers.active},enumerable:!0,configurable:!0}),e.prototype._initListeners=function(){var t=this;this._mouseMoveListener=function(e){return t._onMouseMove(e)},this._mouseUpListener=function(e){return t._onMouseUp(e)},this._trimListener=function(e){return t._onTrim(e)},this.initBuffersListeners()},e.prototype.initBuffersListeners=function(){var t=this;this._terminal.buffer.lines.on("trim",this._trimListener),this._terminal.buffers.on("activate",function(e){return t._onBufferActivate(e)})},e.prototype.disable=function(){this.clearSelection(),this._enabled=!1},e.prototype.enable=function(){this._enabled=!0},Object.defineProperty(e.prototype,"selectionStart",{get:function(){return this._model.finalSelectionStart},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"selectionEnd",{get:function(){return this._model.finalSelectionEnd},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"hasSelection",{get:function(){var t=this._model.finalSelectionStart,e=this._model.finalSelectionEnd;return!(!t||!e)&&(t[0]!==e[0]||t[1]!==e[1])},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"selectionText",{get:function(){var t=this._model.finalSelectionStart,e=this._model.finalSelectionEnd;if(!t||!e)return"";var i=t[1]===e[1]?e[0]:null,r=[];r.push(this._buffer.translateBufferLineToString(t[1],!0,t[0],i));for(var n=t[1]+1;n<=e[1]-1;n++){var s=this._buffer.lines.get(n),o=this._buffer.translateBufferLineToString(n,!0);s.isWrapped?r[r.length-1]+=o:r.push(o)}if(t[1]!==e[1]){s=this._buffer.lines.get(e[1]),o=this._buffer.translateBufferLineToString(e[1],!0,0,e[0]);s.isWrapped?r[r.length-1]+=o:r.push(o)}return r.map(function(t){return t.replace(p," ")}).join(a.isMSWindows?"\r\n":"\n")},enumerable:!0,configurable:!0}),e.prototype.clearSelection=function(){this._model.clearSelection(),this._removeMouseDownListeners(),this.refresh()},e.prototype.refresh=function(t){var e=this;(this._refreshAnimationFrame||(this._refreshAnimationFrame=window.requestAnimationFrame(function(){return e._refresh()})),a.isLinux&&t)&&(this.selectionText.length&&this.emit("newselection",this.selectionText))},e.prototype._refresh=function(){this._refreshAnimationFrame=null,this.emit("refresh",{start:this._model.finalSelectionStart,end:this._model.finalSelectionEnd})},e.prototype.isClickInSelection=function(t){var e=this._getMouseBufferCoords(t),i=this._model.finalSelectionStart,r=this._model.finalSelectionEnd;return!(!i||!r)&&(e[1]>i[1]&&e[1]i[0]&&e[0]=0&&e<=i?0:(e>i&&(e-=i),e=Math.min(Math.max(e,-50),50),(e/=50)/Math.abs(e)+Math.round(14*e))},e.prototype.shouldForceSelection=function(t){return a.isMac?t.altKey:t.shiftKey},e.prototype.onMouseDown=function(t){if(this._mouseDownTimeStamp=t.timeStamp,(2!==t.button||!this.hasSelection)&&0===t.button){if(!this._enabled){if(!this.shouldForceSelection(t))return;t.stopPropagation()}t.preventDefault(),this._dragScrollAmount=0,this._enabled&&t.shiftKey?this._onIncrementalClick(t):1===t.detail?this._onSingleClick(t):2===t.detail?this._onDoubleClick(t):3===t.detail&&this._onTripleClick(t),this._addMouseDownListeners(),this.refresh(!0)}},e.prototype._addMouseDownListeners=function(){var t=this;this._terminal.element.ownerDocument.addEventListener("mousemove",this._mouseMoveListener),this._terminal.element.ownerDocument.addEventListener("mouseup",this._mouseUpListener),this._dragScrollIntervalTimer=setInterval(function(){return t._dragScroll()},50)},e.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},e.prototype._onIncrementalClick=function(t){this._model.selectionStart&&(this._model.selectionEnd=this._getMouseBufferCoords(t))},e.prototype._onSingleClick=function(t){if(this._model.selectionStartLength=0,this._model.isSelectAllActive=!1,this._activeSelectionMode=s.NORMAL,this._model.selectionStart=this._getMouseBufferCoords(t),this._model.selectionStart){this._model.selectionEnd=null;var e=this._buffer.lines.get(this._model.selectionStart[1]);if(e)if(!(e.length>=this._model.selectionStart[0]))0===e[this._model.selectionStart[0]][h.CHAR_DATA_WIDTH_INDEX]&&this._model.selectionStart[0]++}},e.prototype._onDoubleClick=function(t){var e=this._getMouseBufferCoords(t);e&&(this._activeSelectionMode=s.WORD,this._selectWordAt(e,!0))},e.prototype._onTripleClick=function(t){var e=this._getMouseBufferCoords(t);e&&(this._activeSelectionMode=s.LINE,this._selectLineAt(e[1]))},e.prototype._onMouseMove=function(t){t.stopImmediatePropagation();var e=this._model.selectionEnd?[this._model.selectionEnd[0],this._model.selectionEnd[1]]:null;if(this._model.selectionEnd=this._getMouseBufferCoords(t),this._model.selectionEnd){if(this._activeSelectionMode===s.LINE?this._model.selectionEnd[1]0?this._model.selectionEnd[0]=this._terminal.cols:this._dragScrollAmount<0&&(this._model.selectionEnd[0]=0),this._model.selectionEnd[1]0?this._model.selectionEnd=[this._terminal.cols-1,Math.min(this._terminal.buffer.ydisp+this._terminal.rows,this._terminal.buffer.lines.length-1)]:this._model.selectionEnd=[0,this._terminal.buffer.ydisp],this.refresh())},e.prototype._onMouseUp=function(t){var e=t.timeStamp-this._mouseDownTimeStamp;this._removeMouseDownListeners(),this.selectionText.length<=1&&e<500?new u.AltClickHandler(t,this._terminal).move():this.hasSelection&&this._terminal.emit("selection")},e.prototype._onBufferActivate=function(t){this.clearSelection(),t.inactiveBuffer.lines.off("trim",this._trimListener),t.activeBuffer.lines.on("trim",this._trimListener)},e.prototype._convertViewportColToCharacterIndex=function(t,e){for(var i=e[0],r=0;e[0]>=r;r++){var n=t[r];0===n[h.CHAR_DATA_WIDTH_INDEX]?i--:n[h.CHAR_DATA_CHAR_INDEX].length>1&&e[0]!==r&&(i+=n[h.CHAR_DATA_CHAR_INDEX].length-1)}return i},e.prototype.setSelection=function(t,e,i){this._model.clearSelection(),this._removeMouseDownListeners(),this._model.selectionStart=[t,e],this._model.selectionStartLength=i,this.refresh()},e.prototype._getWordAt=function(t,e){var i=this._buffer.lines.get(t[1]);if(!i)return null;var r=this._buffer.translateBufferLineToString(t[1],!1),n=this._convertViewportColToCharacterIndex(i,t),s=n,o=t[0]-n,a=0,l=0,c=0,u=0;if(" "===r.charAt(n)){for(;n>0&&" "===r.charAt(n-1);)n--;for(;s1&&(u+=i[p][h.CHAR_DATA_CHAR_INDEX].length-1,s+=i[p][h.CHAR_DATA_CHAR_INDEX].length-1);f>0&&n>0&&!this._isCharWordSeparator(i[f-1]);){0===(d=i[f-1])[h.CHAR_DATA_WIDTH_INDEX]?(a++,f--):d[h.CHAR_DATA_CHAR_INDEX].length>1&&(c+=d[h.CHAR_DATA_CHAR_INDEX].length-1,n-=d[h.CHAR_DATA_CHAR_INDEX].length-1),n--,f--}for(;p1&&(u+=d[h.CHAR_DATA_CHAR_INDEX].length-1,s+=d[h.CHAR_DATA_CHAR_INDEX].length-1),s++,p++}}s++;var m=n+o-a+c,_=Math.min(this._terminal.cols,s-n+a+l-c-u);return e||""!==r.slice(n,s).trim()?{start:m,length:_}:null},e.prototype._selectWordAt=function(t,e){var i=this._getWordAt(t,e);i&&(this._model.selectionStart=[i.start,t[1]],this._model.selectionStartLength=i.length)},e.prototype._selectToWordAt=function(t){var e=this._getWordAt(t,!0);e&&(this._model.selectionEnd=[this._model.areSelectionValuesReversed()?e.start:e.start+e.length,t[1]])},e.prototype._isCharWordSeparator=function(t){return 0!==t[h.CHAR_DATA_WIDTH_INDEX]&&" ()[]{}'\"".indexOf(t[h.CHAR_DATA_CHAR_INDEX])>=0},e.prototype._selectLineAt=function(t){this._model.selectionStart=[0,t],this._model.selectionStartLength=this._terminal.cols},e}(l.EventEmitter);i.SelectionManager=d},{"./Buffer":1,"./EventEmitter":7,"./SelectionModel":12,"./handlers/AltClickHandler":16,"./shared/utils/Browser":30,"./utils/MouseHelper":33}],12:[function(t,e,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var r=function(){function t(t){this._terminal=t,this.clearSelection()}return t.prototype.clearSelection=function(){this.selectionStart=null,this.selectionEnd=null,this.isSelectAllActive=!1,this.selectionStartLength=0},Object.defineProperty(t.prototype,"finalSelectionStart",{get:function(){return this.isSelectAllActive?[0,0]:this.selectionEnd&&this.selectionStart&&this.areSelectionValuesReversed()?this.selectionEnd:this.selectionStart},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"finalSelectionEnd",{get:function(){return this.isSelectAllActive?[this._terminal.cols,this._terminal.buffer.ybase+this._terminal.rows-1]:this.selectionStart?!this.selectionEnd||this.areSelectionValuesReversed()?[this.selectionStart[0]+this.selectionStartLength,this.selectionStart[1]]:this.selectionStartLength&&this.selectionEnd[1]===this.selectionStart[1]?[Math.max(this.selectionStart[0]+this.selectionStartLength,this.selectionEnd[0]),this.selectionEnd[1]]:this.selectionEnd:null},enumerable:!0,configurable:!0}),t.prototype.areSelectionValuesReversed=function(){var t=this.selectionStart,e=this.selectionEnd;return!(!t||!e)&&(t[1]>e[1]||t[1]===e[1]&&t[0]>e[0])},t.prototype.onTrim=function(t){return this.selectionStart&&(this.selectionStart[1]-=t),this.selectionEnd&&(this.selectionEnd[1]-=t),this.selectionEnd&&this.selectionEnd[1]<0?(this.clearSelection(),!0):(this.selectionStart&&this.selectionStart[1]<0&&(this.selectionStart[1]=0),!1)},t}();i.SelectionModel=r},{}],13:[function(t,e,i){"use strict";var r,n=this&&this.__extends||(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var i in e)e.hasOwnProperty(i)&&(t[i]=e[i])},function(t,e){function i(){this.constructor=t}r(t,e),t.prototype=null===e?Object.create(e):(i.prototype=e.prototype,new i)});Object.defineProperty(i,"__esModule",{value:!0});var s=t("./BufferSet"),o=t("./Buffer"),a=t("./CompositionHelper"),l=t("./EventEmitter"),c=t("./Viewport"),h=t("./handlers/Clipboard"),u=t("./EscapeSequences"),f=t("./InputHandler"),p=t("./Parser"),d=t("./renderer/Renderer"),m=t("./Linkifier"),_=t("./SelectionManager"),y=t("./utils/CharMeasure"),g=t("./shared/utils/Browser"),v=t("./utils/MouseHelper"),b=t("./utils/Sounds"),C=t("./renderer/ColorManager"),w=t("./input/MouseZoneManager"),k="undefined"!=typeof window?window.document:null,A={cols:80,rows:24,convertEol:!1,termName:"xterm",cursorBlink:!1,cursorStyle:"block",bellSound:b.BELL_SOUND,bellStyle:"none",enableBold:!0,fontFamily:"courier-new, courier, monospace",fontSize:15,fontWeight:"normal",fontWeightBold:"bold",lineHeight:1,letterSpacing:0,scrollback:1e3,screenKeys:!1,debug:!1,macOptionIsMeta:!1,cancelEvents:!1,disableStdin:!1,useFlowControl:!1,allowTransparency:!1,tabStopWidth:8,theme:null,rightClickSelectsWord:g.isMac},x=function(t){function e(e){void 0===e&&(e={});var i=t.call(this)||this;return i.browser=g,i.options=e,i.setup(),i}return n(e,t),e.prototype.setup=function(){var t=this;Object.keys(A).forEach(function(e){null==t.options[e]&&(t.options[e]=A[e]),t[e]=t.options[e]}),this.parent=k?k.body:null,this.cols=this.options.cols,this.rows=this.options.rows,this.options.handler&&this.on("data",this.options.handler),this.cursorState=0,this.cursorHidden=!1,this.sendDataQueue="",this.customKeyEventHandler=null,this.applicationKeypad=!1,this.applicationCursor=!1,this.originMode=!1,this.insertMode=!1,this.wraparoundMode=!0,this.bracketedPasteMode=!1,this.charset=null,this.gcharset=null,this.glevel=0,this.charsets=[null],this.readable=!0,this.writable=!0,this.defAttr=131840,this.curAttr=131840,this.params=[],this.currentParam=0,this.prefix="",this.postfix="",this.writeBuffer=[],this.writeInProgress=!1,this.xoffSentToCatchUp=!1,this.writeStopped=!1,this.surrogateHigh="",this.userScrolling=!1,this.inputHandler=new f.InputHandler(this),this.parser=new p.Parser(this.inputHandler,this),this.renderer=this.renderer||null,this.selectionManager=this.selectionManager||null,this.linkifier=this.linkifier||new m.Linkifier(this),this._mouseZoneManager=this._mouseZoneManager||null,this.buffers=new s.BufferSet(this),this.selectionManager&&(this.selectionManager.clearSelection(),this.selectionManager.initBuffersListeners())},Object.defineProperty(e.prototype,"buffer",{get:function(){return this.buffers.active},enumerable:!0,configurable:!0}),e.prototype.eraseAttr=function(){return-512&this.defAttr|511&this.curAttr},e.prototype.focus=function(){this.textarea&&this.textarea.focus()},Object.defineProperty(e.prototype,"isFocused",{get:function(){return k.activeElement===this.textarea},enumerable:!0,configurable:!0}),e.prototype.getOption=function(t){if(!(t in A))throw new Error('No option with key "'+t+'"');return void 0!==this.options[t]?this.options[t]:this[t]},e.prototype.setOption=function(t,e){if(!(t in A))throw new Error('No option with key "'+t+'"');switch(t){case"bellStyle":e||(e="none");break;case"cursorStyle":e||(e="block");break;case"fontWeight":e||(e="normal");break;case"fontWeightBold":e||(e="bold");break;case"lineHeight":if(e<1)return void console.warn(t+" cannot be less than 1, value: "+e);case"tabStopWidth":if(e<1)return void console.warn(t+" cannot be less than 1, value: "+e);break;case"theme":if(this.renderer)return void this._setTheme(e);break;case"scrollback":if((e=Math.min(e,o.MAX_BUFFER_SIZE))<0)return void console.warn(t+" cannot be less than 0, value: "+e);if(this.options[t]!==e){var i=this.rows+e;if(this.buffer.lines.length>i){var r=this.buffer.lines.length-i,n=this.buffer.ydisp-r<0;this.buffer.lines.trimStart(r),this.buffer.ybase=Math.max(this.buffer.ybase-r,0),this.buffer.ydisp=Math.max(this.buffer.ydisp-r,0),n&&this.refresh(0,this.rows-1)}}}switch(this[t]=e,this.options[t]=e,t){case"fontFamily":case"fontSize":this.renderer.clear(),this.charMeasure.measure(this.options);break;case"enableBold":case"letterSpacing":case"lineHeight":case"fontWeight":case"fontWeightBold":var s="fontWeight"===t||"fontWeightBold"===t||"enableBold"===t;this.renderer.clear(),this.renderer.onResize(this.cols,this.rows,s),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()}this.renderer&&this.renderer.onOptionsChanged()},e.prototype._onTextAreaFocus=function(){this.sendFocus&&this.send(u.C0.ESC+"[I"),this.element.classList.add("focus"),this.showCursor(),this.emit("focus")},e.prototype.blur=function(){return this.textarea.blur()},e.prototype._onTextAreaBlur=function(){this.refresh(this.buffer.y,this.buffer.y),this.sendFocus&&this.send(u.C0.ESC+"[O"),this.element.classList.remove("focus"),this.emit("blur")},e.prototype.initGlobal=function(){var t=this;this.bindKeys(),S(this.element,"copy",function(e){t.hasSelection()&&h.copyHandler(e,t,t.selectionManager)});var e=function(e){return h.pasteHandler(e,t)};S(this.textarea,"paste",e),S(this.element,"paste",e),g.isFirefox?S(this.element,"mousedown",function(e){2===e.button&&h.rightClickHandler(e,t.textarea,t.selectionManager,t.options.rightClickSelectsWord)}):S(this.element,"contextmenu",function(e){h.rightClickHandler(e,t.textarea,t.selectionManager,t.options.rightClickSelectsWord)}),g.isLinux&&S(this.element,"auxclick",function(e){1===e.button&&h.moveTextAreaUnderMouseCursor(e,t.textarea)})},e.prototype.bindKeys=function(){var t=this,e=this;S(this.element,"keydown",function(t){k.activeElement===this&&e._keyDown(t)},!0),S(this.element,"keypress",function(t){k.activeElement===this&&e._keyPress(t)},!0),S(this.element,"keyup",function(e){(function(t){return 16===t.keyCode||17===t.keyCode||18===t.keyCode})(e)||t.focus()},!0),S(this.textarea,"keydown",function(e){t._keyDown(e)},!0),S(this.textarea,"keypress",function(e){t._keyPress(e),t.textarea.value=""},!0),S(this.textarea,"compositionstart",function(){return t.compositionHelper.compositionstart()}),S(this.textarea,"compositionupdate",function(e){return t.compositionHelper.compositionupdate(e)}),S(this.textarea,"compositionend",function(){return t.compositionHelper.compositionend()}),this.on("refresh",function(){return t.compositionHelper.updateCompositionElements()}),this.on("refresh",function(e){return t.queueLinkification(e.start,e.end)})},e.prototype.open=function(t){var e=this;if(this.parent=t||this.parent,!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,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 i=k.createDocumentFragment();this.viewportElement=k.createElement("div"),this.viewportElement.classList.add("xterm-viewport"),i.appendChild(this.viewportElement),this.viewportScrollArea=k.createElement("div"),this.viewportScrollArea.classList.add("xterm-scroll-area"),this.viewportElement.appendChild(this.viewportScrollArea),this.screenElement=k.createElement("div"),this.screenElement.classList.add("xterm-screen"),this.helperContainer=k.createElement("div"),this.helperContainer.classList.add("xterm-helpers"),this.screenElement.appendChild(this.helperContainer),i.appendChild(this.screenElement),this._mouseZoneManager=new w.MouseZoneManager(this),this.on("scroll",function(){return e._mouseZoneManager.clearAll()}),this.linkifier.attachToDom(this._mouseZoneManager),this.textarea=k.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 e._onTextAreaFocus()}),this.textarea.addEventListener("blur",function(){return e._onTextAreaBlur()}),this.helperContainer.appendChild(this.textarea),this.compositionView=k.createElement("div"),this.compositionView.classList.add("composition-view"),this.compositionHelper=new a.CompositionHelper(this.textarea,this.compositionView,this),this.helperContainer.appendChild(this.compositionView),this.charSizeStyleElement=k.createElement("style"),this.helperContainer.appendChild(this.charSizeStyleElement),this.charMeasure=new y.CharMeasure(k,this.helperContainer),this.syncBellSound(),this.element.appendChild(i),this.renderer=new d.Renderer(this,this.options.theme),this.options.theme=null,this.viewport=new c.Viewport(this,this.viewportElement,this.viewportScrollArea,this.charMeasure),this.viewport.onThemeChanged(this.renderer.colorManager.colors),this.on("cursormove",function(){return e.renderer.onCursorMove()}),this.on("resize",function(){return e.renderer.onResize(e.cols,e.rows,!1)}),this.on("blur",function(){return e.renderer.onBlur()}),this.on("focus",function(){return e.renderer.onFocus()}),this.charMeasure.on("charsizechanged",function(){return e.renderer.onResize(e.cols,e.rows,!0)}),this.renderer.on("resize",function(t){return e.viewport.syncScrollArea()}),this.selectionManager=new _.SelectionManager(this,this.charMeasure),this.element.addEventListener("mousedown",function(t){return e.selectionManager.onMouseDown(t)}),this.selectionManager.on("refresh",function(t){return e.renderer.onSelectionChanged(t.start,t.end)}),this.selectionManager.on("newselection",function(t){e.textarea.value=t,e.textarea.focus(),e.textarea.select()}),this.on("scroll",function(){e.viewport.syncScrollArea(),e.selectionManager.refresh()}),this.viewportElement.addEventListener("scroll",function(){return e.selectionManager.refresh()}),this.mouseHelper=new v.MouseHelper(this.renderer),this.charMeasure.measure(this.options),this.refresh(0,this.rows-1),this.initGlobal(),this.bindMouse()},e.prototype._setTheme=function(t){var e=this.renderer.setTheme(t);this.viewport&&this.viewport.onThemeChanged(e)},e.applyAddon=function(t){t.apply(e)},e.prototype.bindMouse=function(){var t=this,e=this.element,i=this,r=32;function n(t){var e,n;if(e=function(t){var e,r,n,s,o;switch(t.overrideType||t.type){case"mousedown":e=null!=t.button?+t.button:null!=t.which?t.which-1:null,g.isMSIE&&(e=1===e?0:4===e?1:e);break;case"mouseup":e=3;break;case"DOMMouseScroll":e=t.detail<0?64:65;break;case"wheel":e=t.wheelDeltaY>0?64:65}r=t.shiftKey?4:0,n=t.metaKey?8:0,s=t.ctrlKey?16:0,o=r|n|s,i.vt200Mouse?o&=s:i.normalMouse||(o=0);return e=32+(o<<2)+e}(t),n=i.mouseHelper.getRawByteCoords(t,i.screenElement,i.charMeasure,i.options.lineHeight,i.cols,i.rows))switch(a(e,n),t.overrideType||t.type){case"mousedown":r=e;break;case"mouseup":r=32}}function s(t){var e=r,n=i.mouseHelper.getRawByteCoords(t,i.screenElement,i.charMeasure,i.options.lineHeight,i.cols,i.rows);n&&a(e+=32,n)}function o(t,e){if(i.utfMouse){if(2047===e)return void t.push(0);e<127?t.push(e):(e>2047&&(e=2047),t.push(192|e>>6),t.push(128|63&e))}else{if(255===e)return void t.push(0);e>127&&(e=127),t.push(e)}}function a(t,e){if(i.vt300Mouse){t&=3,e.x-=32,e.y-=32;var r=u.C0.ESC+"[24";if(0===t)r+="1";else if(1===t)r+="3";else if(2===t)r+="5";else{if(3===t)return;r+="0"}return r+="~["+e.x+","+e.y+"]\r",void i.send(r)}if(i.decLocator)return t&=3,e.x-=32,e.y-=32,0===t?t=2:1===t?t=4:2===t?t=6:3===t&&(t=3),void i.send(u.C0.ESC+"["+t+";"+(3===t?4:0)+";"+e.y+";"+e.x+";"+e.page||"0&w");if(i.urxvtMouse)return e.x-=32,e.y-=32,e.x++,e.y++,void i.send(u.C0.ESC+"["+t+";"+e.x+";"+e.y+"M");if(i.sgrMouse)return e.x-=32,e.y-=32,void i.send(u.C0.ESC+"[<"+((3==(3&t)?-4&t:t)-32)+";"+e.x+";"+e.y+(3==(3&t)?"m":"M"));var n=[];o(n,t),o(n,e.x),o(n,e.y),i.send(u.C0.ESC+"[M"+String.fromCharCode.apply(String,n))}S(e,"mousedown",function(e){if(e.preventDefault(),t.focus(),t.mouseEvents&&!t.selectionManager.shouldForceSelection(e)){if(n(e),t.vt200Mouse)return e.overrideType="mouseup",n(e),t.cancel(e);if(t.normalMouse&&S(t.document,"mousemove",s),!t.x10Mouse){var i=function(e){return n(e),t.normalMouse&&E(t.document,"mousemove",s),E(t.document,"mouseup",i),t.cancel(e)};S(t.document,"mouseup",i)}return t.cancel(e)}}),S(e,"wheel",function(e){t.mouseEvents&&(t.x10Mouse||t.vt300Mouse||t.decLocator||(n(e),e.preventDefault()))}),S(e,"wheel",function(e){if(!t.mouseEvents)return t.viewport.onWheel(e),t.cancel(e)}),S(e,"touchstart",function(e){if(!t.mouseEvents)return t.viewport.onTouchStart(e),t.cancel(e)}),S(e,"touchmove",function(e){if(!t.mouseEvents)return t.viewport.onTouchMove(e),t.cancel(e)})},e.prototype.destroy=function(){t.prototype.destroy.call(this),this.readable=!1,this.writable=!1,this.handler=function(){},this.write=function(){},this.element&&this.element.parentNode&&this.element.parentNode.removeChild(this.element)},e.prototype.refresh=function(t,e){this.renderer&&this.renderer.queueRefresh(t,e)},e.prototype.queueLinkification=function(t,e){this.linkifier&&this.linkifier.linkifyRows(t,e)},e.prototype.showCursor=function(){this.cursorState||(this.cursorState=1,this.refresh(this.buffer.y,this.buffer.y))},e.prototype.scroll=function(t){var e=this.blankLine(void 0,t),i=this.buffer.ybase+this.buffer.scrollTop,r=this.buffer.ybase+this.buffer.scrollBottom;if(0===this.buffer.scrollTop){var n=this.buffer.lines.length===this.buffer.lines.maxLength;r===this.buffer.lines.length-1?this.buffer.lines.push(e):this.buffer.lines.splice(r+1,0,e),n?this.userScrolling&&(this.buffer.ydisp=Math.max(this.buffer.ydisp-1,0)):(this.buffer.ybase++,this.userScrolling||this.buffer.ydisp++)}else{var s=r-i+1;this.buffer.lines.shiftElements(i+1,s-1,-1),this.buffer.lines.set(r,e)}this.userScrolling||(this.buffer.ydisp=this.buffer.ybase),this.updateRange(this.buffer.scrollTop),this.updateRange(this.buffer.scrollBottom),this.emit("scroll",this.buffer.ydisp)},e.prototype.scrollLines=function(t,e){if(t<0){if(0===this.buffer.ydisp)return;this.userScrolling=!0}else t+this.buffer.ydisp>=this.buffer.ybase&&(this.userScrolling=!1);var i=this.buffer.ydisp;this.buffer.ydisp=Math.max(Math.min(this.buffer.ydisp+t,this.buffer.ybase),0),i!==this.buffer.ydisp&&(e||this.emit("scroll",this.buffer.ydisp),this.refresh(0,this.rows-1))},e.prototype.scrollPages=function(t){this.scrollLines(t*(this.rows-1))},e.prototype.scrollToTop=function(){this.scrollLines(-this.buffer.ydisp)},e.prototype.scrollToBottom=function(){this.scrollLines(this.buffer.ybase-this.buffer.ydisp)},e.prototype.write=function(t){var e=this;this.writeBuffer.push(t),this.options.useFlowControl&&!this.xoffSentToCatchUp&&this.writeBuffer.length>=5&&(this.send(u.C0.DC3),this.xoffSentToCatchUp=!0),!this.writeInProgress&&this.writeBuffer.length>0&&(this.writeInProgress=!0,setTimeout(function(){e.innerWrite()}))},e.prototype.innerWrite=function(){for(var t=this,e=this.writeBuffer.splice(0,300);e.length>0;){var i=e.shift();this.xoffSentToCatchUp&&0===e.length&&0===this.writeBuffer.length&&(this.send(u.C0.DC1),this.xoffSentToCatchUp=!1),this.refreshStart=this.buffer.y,this.refreshEnd=this.buffer.y;var r=this.parser.parse(i);this.parser.setState(r),this.updateRange(this.buffer.y),this.refresh(this.refreshStart,this.refreshEnd)}this.writeBuffer.length>0?setTimeout(function(){return t.innerWrite()},0):this.writeInProgress=!1},e.prototype.writeln=function(t){this.write(t+"\r\n")},e.prototype.attachCustomKeyEventHandler=function(t){this.customKeyEventHandler=t},e.prototype.setHypertextLinkHandler=function(t){if(!this.linkifier)throw new Error("Cannot attach a hypertext link handler before Terminal.open is called");this.linkifier.setHypertextLinkHandler(t),this.refresh(0,this.rows-1)},e.prototype.setHypertextValidationCallback=function(t){if(!this.linkifier)throw new Error("Cannot attach a hypertext validation callback before Terminal.open is called");this.linkifier.setHypertextValidationCallback(t),this.refresh(0,this.rows-1)},e.prototype.registerLinkMatcher=function(t,e,i){if(this.linkifier){var r=this.linkifier.registerLinkMatcher(t,e,i);return this.refresh(0,this.rows-1),r}return 0},e.prototype.deregisterLinkMatcher=function(t){this.linkifier&&this.linkifier.deregisterLinkMatcher(t)&&this.refresh(0,this.rows-1)},e.prototype.hasSelection=function(){return!!this.selectionManager&&this.selectionManager.hasSelection},e.prototype.getSelection=function(){return this.selectionManager?this.selectionManager.selectionText:""},e.prototype.clearSelection=function(){this.selectionManager&&this.selectionManager.clearSelection()},e.prototype.selectAll=function(){this.selectionManager&&this.selectionManager.selectAll()},e.prototype._keyDown=function(t){if(this.customKeyEventHandler&&!1===this.customKeyEventHandler(t))return!1;if(!this.compositionHelper.keydown(t))return this.buffer.ybase!==this.buffer.ydisp&&this.scrollToBottom(),!1;var e=this._evaluateKeyEscapeSequence(t);return e.key===u.C0.DC3?this.writeStopped=!0:e.key===u.C0.DC1&&(this.writeStopped=!1),e.scrollLines?(this.scrollLines(e.scrollLines),this.cancel(t,!0)):!!this._isThirdLevelShift(this.browser,t)||(e.cancel&&this.cancel(t,!0),!e.key||(this.emit("keydown",t),this.emit("key",e.key,t),this.showCursor(),this.handler(e.key),this.cancel(t,!0)))},e.prototype._isThirdLevelShift=function(t,e){var i=t.isMac&&!this.options.macOptionIsMeta&&e.altKey&&!e.ctrlKey&&!e.metaKey||t.isMSWindows&&e.altKey&&e.ctrlKey&&!e.metaKey;return"keypress"===e.type?i:i&&(!e.keyCode||e.keyCode>47)},e.prototype._evaluateKeyEscapeSequence=function(t){var e={cancel:!1,key:void 0,scrollLines:void 0},i=(t.shiftKey?1:0)|(t.altKey?2:0)|(t.ctrlKey?4:0)|(t.metaKey?8:0);switch(t.keyCode){case 0:"UIKeyInputUpArrow"===t.key?this.applicationCursor?e.key=u.C0.ESC+"OA":e.key=u.C0.ESC+"[A":"UIKeyInputLeftArrow"===t.key?this.applicationCursor?e.key=u.C0.ESC+"OD":e.key=u.C0.ESC+"[D":"UIKeyInputRightArrow"===t.key?this.applicationCursor?e.key=u.C0.ESC+"OC":e.key=u.C0.ESC+"[C":"UIKeyInputDownArrow"===t.key&&(this.applicationCursor?e.key=u.C0.ESC+"OB":e.key=u.C0.ESC+"[B");break;case 8:if(t.shiftKey){e.key=u.C0.BS;break}if(t.altKey){e.key=u.C0.ESC+u.C0.DEL;break}e.key=u.C0.DEL;break;case 9:if(t.shiftKey){e.key=u.C0.ESC+"[Z";break}e.key=u.C0.HT,e.cancel=!0;break;case 13:e.key=u.C0.CR,e.cancel=!0;break;case 27:e.key=u.C0.ESC,e.cancel=!0;break;case 37:i?(e.key=u.C0.ESC+"[1;"+(i+1)+"D",e.key===u.C0.ESC+"[1;3D"&&(e.key=this.browser.isMac?u.C0.ESC+"b":u.C0.ESC+"[1;5D")):this.applicationCursor?e.key=u.C0.ESC+"OD":e.key=u.C0.ESC+"[D";break;case 39:i?(e.key=u.C0.ESC+"[1;"+(i+1)+"C",e.key===u.C0.ESC+"[1;3C"&&(e.key=this.browser.isMac?u.C0.ESC+"f":u.C0.ESC+"[1;5C")):this.applicationCursor?e.key=u.C0.ESC+"OC":e.key=u.C0.ESC+"[C";break;case 38:i?(e.key=u.C0.ESC+"[1;"+(i+1)+"A",e.key===u.C0.ESC+"[1;3A"&&(e.key=u.C0.ESC+"[1;5A")):this.applicationCursor?e.key=u.C0.ESC+"OA":e.key=u.C0.ESC+"[A";break;case 40:i?(e.key=u.C0.ESC+"[1;"+(i+1)+"B",e.key===u.C0.ESC+"[1;3B"&&(e.key=u.C0.ESC+"[1;5B")):this.applicationCursor?e.key=u.C0.ESC+"OB":e.key=u.C0.ESC+"[B";break;case 45:t.shiftKey||t.ctrlKey||(e.key=u.C0.ESC+"[2~");break;case 46:e.key=i?u.C0.ESC+"[3;"+(i+1)+"~":u.C0.ESC+"[3~";break;case 36:i?e.key=u.C0.ESC+"[1;"+(i+1)+"H":this.applicationCursor?e.key=u.C0.ESC+"OH":e.key=u.C0.ESC+"[H";break;case 35:i?e.key=u.C0.ESC+"[1;"+(i+1)+"F":this.applicationCursor?e.key=u.C0.ESC+"OF":e.key=u.C0.ESC+"[F";break;case 33:t.shiftKey?e.scrollLines=-(this.rows-1):e.key=u.C0.ESC+"[5~";break;case 34:t.shiftKey?e.scrollLines=this.rows-1:e.key=u.C0.ESC+"[6~";break;case 112:e.key=i?u.C0.ESC+"[1;"+(i+1)+"P":u.C0.ESC+"OP";break;case 113:e.key=i?u.C0.ESC+"[1;"+(i+1)+"Q":u.C0.ESC+"OQ";break;case 114:e.key=i?u.C0.ESC+"[1;"+(i+1)+"R":u.C0.ESC+"OR";break;case 115:e.key=i?u.C0.ESC+"[1;"+(i+1)+"S":u.C0.ESC+"OS";break;case 116:e.key=i?u.C0.ESC+"[15;"+(i+1)+"~":u.C0.ESC+"[15~";break;case 117:e.key=i?u.C0.ESC+"[17;"+(i+1)+"~":u.C0.ESC+"[17~";break;case 118:e.key=i?u.C0.ESC+"[18;"+(i+1)+"~":u.C0.ESC+"[18~";break;case 119:e.key=i?u.C0.ESC+"[19;"+(i+1)+"~":u.C0.ESC+"[19~";break;case 120:e.key=i?u.C0.ESC+"[20;"+(i+1)+"~":u.C0.ESC+"[20~";break;case 121:e.key=i?u.C0.ESC+"[21;"+(i+1)+"~":u.C0.ESC+"[21~";break;case 122:e.key=i?u.C0.ESC+"[23;"+(i+1)+"~":u.C0.ESC+"[23~";break;case 123:e.key=i?u.C0.ESC+"[24;"+(i+1)+"~":u.C0.ESC+"[24~";break;default:!t.ctrlKey||t.shiftKey||t.altKey||t.metaKey?this.browser.isMac&&!this.options.macOptionIsMeta||!t.altKey||t.ctrlKey||t.metaKey?this.browser.isMac&&!t.altKey&&!t.ctrlKey&&t.metaKey&&65===t.keyCode&&this.selectAll():t.keyCode>=65&&t.keyCode<=90?e.key=u.C0.ESC+String.fromCharCode(t.keyCode+32):192===t.keyCode?e.key=u.C0.ESC+"`":t.keyCode>=48&&t.keyCode<=57&&(e.key=u.C0.ESC+(t.keyCode-48)):t.keyCode>=65&&t.keyCode<=90?e.key=String.fromCharCode(t.keyCode-64):32===t.keyCode?e.key=String.fromCharCode(0):t.keyCode>=51&&t.keyCode<=55?e.key=String.fromCharCode(t.keyCode-51+27):56===t.keyCode?e.key=String.fromCharCode(127):219===t.keyCode?e.key=String.fromCharCode(27):220===t.keyCode?e.key=String.fromCharCode(28):221===t.keyCode&&(e.key=String.fromCharCode(29))}return e},e.prototype.setgLevel=function(t){this.glevel=t,this.charset=this.charsets[t]},e.prototype.setgCharset=function(t,e){this.charsets[t]=e,this.glevel===t&&(this.charset=e)},e.prototype._keyPress=function(t){var e;if(this.customKeyEventHandler&&!1===this.customKeyEventHandler(t))return!1;if(this.cancel(t),t.charCode)e=t.charCode;else if(null==t.which)e=t.keyCode;else{if(0===t.which||0===t.charCode)return!1;e=t.which}return!(!e||(t.altKey||t.ctrlKey||t.metaKey)&&!this._isThirdLevelShift(this.browser,t))&&(e=String.fromCharCode(e),this.emit("keypress",e,t),this.emit("key",e,t),this.showCursor(),this.handler(e),!0)},e.prototype.send=function(t){var e=this;this.sendDataQueue||setTimeout(function(){e.handler(e.sendDataQueue),e.sendDataQueue=""},1),this.sendDataQueue+=t},e.prototype.bell=function(){var t=this;this.emit("bell"),this.soundBell()&&this.bellAudioElement.play(),this.visualBell()&&(this.element.classList.add("visual-bell-active"),clearTimeout(this.visualBellTimer),this.visualBellTimer=window.setTimeout(function(){t.element.classList.remove("visual-bell-active")},200))},e.prototype.log=function(t,e){this.options.debug&&this.context.console&&this.context.console.log&&this.context.console.log(t,e)},e.prototype.error=function(t,e){this.options.debug&&this.context.console&&this.context.console.error&&this.context.console.error(t,e)},e.prototype.resize=function(t,e){isNaN(t)||isNaN(e)||(t!==this.cols||e!==this.rows?(t<1&&(t=1),e<1&&(e=1),this.buffers.resize(t,e),this.cols=t,this.rows=e,this.buffers.setupTabStops(this.cols),this.charMeasure.measure(this.options),this.refresh(0,this.rows-1),this.emit("resize",{cols:t,rows:e})):this.charMeasure.width&&this.charMeasure.height||this.charMeasure.measure(this.options))},e.prototype.updateRange=function(t){tthis.refreshEnd&&(this.refreshEnd=t)},e.prototype.maxRange=function(){this.refreshStart=0,this.refreshEnd=this.rows-1},e.prototype.eraseRight=function(t,e){var i=this.buffer.lines.get(this.buffer.ybase+e);if(i){for(var r=[this.eraseAttr()," ",1,32];tthis.buffer.scrollBottom&&(this.buffer.y--,this.scroll()),this.buffer.x>=this.cols&&this.buffer.x--},e.prototype.reverseIndex=function(){if(this.buffer.y===this.buffer.scrollTop){var t=this.buffer.scrollBottom-this.buffer.scrollTop;this.buffer.lines.shiftElements(this.buffer.y+this.buffer.ybase,t,1),this.buffer.lines.set(this.buffer.y+this.buffer.ybase,this.blankLine(!0)),this.updateRange(this.buffer.scrollTop),this.updateRange(this.buffer.scrollBottom)}else this.buffer.y--},e.prototype.reset=function(){this.options.rows=this.rows,this.options.cols=this.cols;var t=this.customKeyEventHandler,e=this.inputHandler;this.setup(),this.customKeyEventHandler=t,this.inputHandler=e,this.refresh(0,this.rows-1),this.viewport.syncScrollArea()},e.prototype.tabSet=function(){this.buffer.tabs[this.buffer.x]=!0},e.prototype.cancel=function(t,e){if(this.options.cancelEvents||e)return t.preventDefault(),t.stopPropagation(),!1},e.prototype.matchColor=function(t,e,i){return function(t,e,i){var r=t<<16|e<<8|i;if(null!=R[r])return R[r];for(var n,s,o,a,l,c=1/0,h=-1,u=0;u0){this.currentRowHeight=this.terminal.renderer.dimensions.scaledCellHeight/window.devicePixelRatio,this.lastRecordedViewportHeight=this.viewportElement.offsetHeight;var t=Math.round(this.currentRowHeight*this.lastRecordedBufferLength)+(this.lastRecordedViewportHeight-this.terminal.renderer.dimensions.canvasHeight);this.lastRecordedBufferHeight!==t&&(this.lastRecordedBufferHeight=t,this.scrollArea.style.height=this.lastRecordedBufferHeight+"px")}},t.prototype.syncScrollArea=function(){this.lastRecordedBufferLength!==this.terminal.buffer.lines.length?(this.lastRecordedBufferLength=this.terminal.buffer.lines.length,this.refresh()):this.lastRecordedViewportHeight!==this.terminal.renderer.dimensions.canvasHeight?this.refresh():this.terminal.renderer.dimensions.scaledCellHeight/window.devicePixelRatio!==this.currentRowHeight&&this.refresh();var t=this.terminal.buffer.ydisp*this.currentRowHeight;this.viewportElement.scrollTop!==t&&(this.viewportElement.scrollTop=t)},t.prototype.onScroll=function(t){if(this.viewportElement.offsetParent){var e=Math.round(this.viewportElement.scrollTop/this.currentRowHeight)-this.terminal.buffer.ydisp;this.terminal.scrollLines(e,!0)}},t.prototype.onWheel=function(t){if(0!==t.deltaY){var e=1;t.deltaMode===WheelEvent.DOM_DELTA_LINE?e=this.currentRowHeight:t.deltaMode===WheelEvent.DOM_DELTA_PAGE&&(e=this.currentRowHeight*this.terminal.rows),this.viewportElement.scrollTop+=t.deltaY*e,t.preventDefault()}},t.prototype.onTouchStart=function(t){this.lastTouchY=t.touches[0].pageY},t.prototype.onTouchMove=function(t){var e=this.lastTouchY-t.touches[0].pageY;this.lastTouchY=t.touches[0].pageY,0!==e&&(this.viewportElement.scrollTop+=e,t.preventDefault())},t}();i.Viewport=n},{}],16:[function(t,e,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var r,n=t("../EscapeSequences");!function(t){t.Up="A",t.Down="B",t.Right="C",t.Left="D"}(r||(r={}));var s=function(){function t(t,e){var i;this._mouseEvent=t,this._terminal=e,this._lines=this._terminal.buffer.lines,this._startCol=this._terminal.buffer.x,this._startRow=this._terminal.buffer.y,i=this._terminal.mouseHelper.getCoords(this._mouseEvent,this._terminal.element,this._terminal.charMeasure,this._terminal.options.lineHeight,this._terminal.cols,this._terminal.rows,!1).map(function(t){return t-1}),this._endCol=i[0],this._endRow=i[1]}return t.prototype.move=function(){this._mouseEvent.altKey&&this._terminal.send(this._arrowSequences())},t.prototype._arrowSequences=function(){return this._resetStartingRow()+this._moveToRequestedRow()+this._moveToRequestedCol()},t.prototype._resetStartingRow=function(){this._endRow,this._wrappedRowsForRow(this._endRow),this._endRow;return 0===this._moveToRequestedRow().length?"":o(this._bufferLine(this._startCol,this._startRow,this._startCol,this._startRow-this._wrappedRowsForRow(this._startRow),!1).length,this._sequence(r.Left))},t.prototype._moveToRequestedRow=function(){var t=this._startRow-this._wrappedRowsForRow(this._startRow),e=this._endRow-this._wrappedRowsForRow(this._endRow);return o(Math.abs(t-e)-this._wrappedRowsCount(),this._sequence(this._verticalDirection()))},t.prototype._moveToRequestedCol=function(){var t;t=this._moveToRequestedRow().length>0?this._endRow-this._wrappedRowsForRow(this._endRow):this._startRow;var e=this._endRow,i=this._horizontalDirection();return o(this._bufferLine(this._startCol,t,this._endCol,e,i===r.Right).length,this._sequence(i))},t.prototype._wrappedRowsCount=function(){for(var t=0,e=this._startRow-this._wrappedRowsForRow(this._startRow),i=this._endRow-this._wrappedRowsForRow(this._endRow),n=0;n=0&&t0?this._endRow-this._wrappedRowsForRow(this._endRow):this._startRow,this._startCol=this._endCol&&tthis._endRow?r.Up:r.Down},t.prototype._bufferLine=function(t,e,i,r,n){for(var s=t,o=e,a="";s!==i||o!==r;)s+=n?1:-1,n&&s>this._terminal.cols-1?(a+=this._terminal.buffer.translateBufferLineToString(o,!1,t,s),s=0,t=0,o++):!n&&s<0&&(a+=this._terminal.buffer.translateBufferLineToString(o,!1,0,t+1),t=s=this._terminal.cols-1,o--);return a+this._terminal.buffer.translateBufferLineToString(o,!1,t,s)},t.prototype._sequence=function(t){var e=this._terminal.applicationCursor?"O":"[";return n.C0.ESC+e+t},t}();function o(t,e){t=Math.floor(t);for(var i="",r=0;rt&&r.y<=e+1&&(this._currentZone&&this._currentZone===r&&(this._currentZone.leaveCallback(),this._currentZone=null),this._zones.splice(i--,1))}0===this._zones.length&&this._deactivate()}},t.prototype._activate=function(){this._areZonesActive||(this._areZonesActive=!0,this._terminal.element.addEventListener("mousemove",this._mouseMoveListener),this._terminal.element.addEventListener("click",this._clickListener))},t.prototype._deactivate=function(){this._areZonesActive&&(this._areZonesActive=!1,this._terminal.element.removeEventListener("mousemove",this._mouseMoveListener),this._terminal.element.removeEventListener("click",this._clickListener))},t.prototype._onMouseMove=function(t){this._lastHoverCoords[0]===t.pageX&&this._lastHoverCoords[1]===t.pageY||(this._onHover(t),this._lastHoverCoords=[t.pageX,t.pageY])},t.prototype._onHover=function(t){var e=this,i=this._findZoneEventAt(t);i!==this._currentZone&&(this._currentZone&&(this._currentZone.leaveCallback(),this._currentZone=null,this._tooltipTimeout&&clearTimeout(this._tooltipTimeout)),i&&(this._currentZone=i,i.hoverCallback&&i.hoverCallback(t),this._tooltipTimeout=setTimeout(function(){return e._onTooltip(t)},500)))},t.prototype._onTooltip=function(t){this._tooltipTimeout=null;var e=this._findZoneEventAt(t);e&&e.tooltipCallback&&e.tooltipCallback(t)},t.prototype._onMouseDown=function(t){if(this._areZonesActive){var e=this._findZoneEventAt(t);e&&e.willLinkActivate(t)&&(t.preventDefault(),t.stopImmediatePropagation())}},t.prototype._onClick=function(t){var e=this._findZoneEventAt(t);e&&(e.clickCallback(t),t.preventDefault(),t.stopImmediatePropagation())},t.prototype._findZoneEventAt=function(t){var e=this._terminal.mouseHelper.getCoords(t,this._terminal.screenElement,this._terminal.charMeasure,this._terminal.options.lineHeight,this._terminal.cols,this._terminal.rows);if(!e)return null;for(var i=0;ie[0])return r}return null},t}();i.MouseZoneManager=r;var n=function(){return function(t,e,i,r,n,s,o,a){this.x1=t,this.x2=e,this.y=i,this.clickCallback=r,this.hoverCallback=n,this.tooltipCallback=s,this.leaveCallback=o,this.willLinkActivate=a}}();i.MouseZone=n},{}],19:[function(t,e,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var r=t("./CharAtlas"),n=t("../Buffer");i.INVERTED_DEFAULT_COLOR=-1;var s=function(){function t(t,e,i,r,n){this._container=t,this._alpha=r,this._colors=n,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.classList.add("xterm-"+e+"-layer"),this._canvas.style.zIndex=i.toString(),this._initCanvas(),this._container.appendChild(this._canvas)}return t.prototype._initCanvas=function(){this._ctx=this._canvas.getContext("2d",{alpha:this._alpha}),this._alpha||this.clearAll()},t.prototype.onOptionsChanged=function(t){},t.prototype.onBlur=function(t){},t.prototype.onFocus=function(t){},t.prototype.onCursorMove=function(t){},t.prototype.onGridChanged=function(t,e,i){},t.prototype.onSelectionChanged=function(t,e,i){},t.prototype.onThemeChanged=function(t,e){this._refreshCharAtlas(t,e)},t.prototype.setTransparency=function(t,e){if(e!==this._alpha){var i=this._canvas;this._alpha=e,this._canvas=this._canvas.cloneNode(),this._initCanvas(),this._container.replaceChild(this._canvas,i),this._refreshCharAtlas(t,this._colors),this.onGridChanged(t,0,t.rows-1)}},t.prototype._refreshCharAtlas=function(t,e){var i=this;if(!(this._scaledCharWidth<=0&&this._scaledCharHeight<=0)){this._charAtlas=null;var n=r.acquireCharAtlas(t,e,this._scaledCharWidth,this._scaledCharHeight);n instanceof HTMLCanvasElement?this._charAtlas=n:n.then(function(t){return i._charAtlas=t})}},t.prototype.resize=function(t,e,i){this._scaledCellWidth=e.scaledCellWidth,this._scaledCellHeight=e.scaledCellHeight,this._scaledCharWidth=e.scaledCharWidth,this._scaledCharHeight=e.scaledCharHeight,this._scaledCharLeft=e.scaledCharLeft,this._scaledCharTop=e.scaledCharTop,this._canvas.width=e.scaledCanvasWidth,this._canvas.height=e.scaledCanvasHeight,this._canvas.style.width=e.canvasWidth+"px",this._canvas.style.height=e.canvasHeight+"px",this._alpha||this.clearAll(),i&&this._refreshCharAtlas(t,this._colors)},t.prototype.fillCells=function(t,e,i,r){this._ctx.fillRect(t*this._scaledCellWidth,e*this._scaledCellHeight,i*this._scaledCellWidth,r*this._scaledCellHeight)},t.prototype.fillBottomLineAtCells=function(t,e,i){void 0===i&&(i=1),this._ctx.fillRect(t*this._scaledCellWidth,(e+1)*this._scaledCellHeight-window.devicePixelRatio-1,i*this._scaledCellWidth,window.devicePixelRatio)},t.prototype.fillLeftLineAtCell=function(t,e){this._ctx.fillRect(t*this._scaledCellWidth,e*this._scaledCellHeight,window.devicePixelRatio,this._scaledCellHeight)},t.prototype.strokeRectAtCell=function(t,e,i,r){this._ctx.lineWidth=window.devicePixelRatio,this._ctx.strokeRect(t*this._scaledCellWidth+window.devicePixelRatio/2,e*this._scaledCellHeight+window.devicePixelRatio/2,i*this._scaledCellWidth-window.devicePixelRatio,r*this._scaledCellHeight-window.devicePixelRatio)},t.prototype.clearAll=function(){this._alpha?this._ctx.clearRect(0,0,this._canvas.width,this._canvas.height):(this._ctx.fillStyle=this._colors.background,this._ctx.fillRect(0,0,this._canvas.width,this._canvas.height))},t.prototype.clearCells=function(t,e,i,r){this._alpha?this._ctx.clearRect(t*this._scaledCellWidth,e*this._scaledCellHeight,i*this._scaledCellWidth,r*this._scaledCellHeight):(this._ctx.fillStyle=this._colors.background,this._ctx.fillRect(t*this._scaledCellWidth,e*this._scaledCellHeight,i*this._scaledCellWidth,r*this._scaledCellHeight))},t.prototype.fillCharTrueColor=function(t,e,i,r){this._ctx.font=this._getFont(t,!1),this._ctx.textBaseline="top",this._clipRow(t,r),this._ctx.fillText(e[n.CHAR_DATA_CHAR_INDEX],i*this._scaledCellWidth+this._scaledCharLeft,r*this._scaledCellHeight+this._scaledCharTop)},t.prototype.drawChar=function(t,e,i,n,s,o,a,l,c,h){var u=0;a<256?u=a+2:c&&t.options.enableBold&&(u=1);var f=i<256,p=u>1&&a<16&&(a<8||c),d=a>=256,m=l>=256;if(this._charAtlas&&f&&(p||d)&&m){var _=this._scaledCharWidth+r.CHAR_ATLAS_CELL_SPACING,y=this._scaledCharHeight+r.CHAR_ATLAS_CELL_SPACING;h&&(this._ctx.globalAlpha=.5),c&&!t.options.enableBold&&u>1&&(u-=8),this._ctx.drawImage(this._charAtlas,i*_,u*y,_,this._scaledCharHeight,s*this._scaledCellWidth+this._scaledCharLeft,o*this._scaledCellHeight+this._scaledCharTop,_,this._scaledCharHeight)}else this._drawUncachedChar(t,e,n,a,s,o,c&&t.options.enableBold,h)},t.prototype._drawUncachedChar=function(t,e,r,n,s,o,a,l){this._ctx.save(),this._ctx.font=this._getFont(t,a),this._ctx.textBaseline="top",n===i.INVERTED_DEFAULT_COLOR?this._ctx.fillStyle=this._colors.background:this._ctx.fillStyle=n<256?this._colors.ansi[n]:this._colors.foreground,this._clipRow(t,o),l&&(this._ctx.globalAlpha=.5),this._ctx.fillText(e,s*this._scaledCellWidth+this._scaledCharLeft,o*this._scaledCellHeight+this._scaledCharTop),this._ctx.restore()},t.prototype._clipRow=function(t,e){this._ctx.beginPath(),this._ctx.rect(0,e*this._scaledCellHeight,t.cols*this._scaledCellWidth,this._scaledCellHeight),this._ctx.clip()},t.prototype._getFont=function(t,e){return(e?t.options.fontWeightBold:t.options.fontWeight)+" "+t.options.fontSize*window.devicePixelRatio+"px "+t.options.fontFamily},t}();i.BaseRenderLayer=s},{"../Buffer":1,"./CharAtlas":20}],20:[function(t,e,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var r=t("../shared/CharAtlasGenerator");i.CHAR_ATLAS_CELL_SPACING=1;var n=[];function s(t,e){for(var i=0;i=0){if(s(h.config,a))return h.bitmap;1===h.ownedBy.length?n.splice(l,1):h.ownedBy.splice(c,1);break}}for(l=0;l=t.rows)this._clearCursor();else{var n=t.buffer.lines.get(i)[t.buffer.x];if(n){if(!t.isFocused)return this._clearCursor(),this._ctx.save(),this._ctx.fillStyle=this._colors.cursor,this._renderBlurCursor(t,t.buffer.x,r,n),this._ctx.restore(),this._state.x=t.buffer.x,this._state.y=r,this._state.isFocused=!1,this._state.style=t.options.cursorStyle,void(this._state.width=n[s.CHAR_DATA_WIDTH_INDEX]);if(!this._cursorBlinkStateManager||this._cursorBlinkStateManager.isCursorVisible){if(this._state){if(this._state.x===t.buffer.x&&this._state.y===r&&this._state.isFocused===t.isFocused&&this._state.style===t.options.cursorStyle&&this._state.width===n[s.CHAR_DATA_WIDTH_INDEX])return;this._clearCursor()}this._ctx.save(),this._cursorRenderers[t.options.cursorStyle||"block"](t,t.buffer.x,r,n),this._ctx.restore(),this._state.x=t.buffer.x,this._state.y=r,this._state.isFocused=!1,this._state.style=t.options.cursorStyle,this._state.width=n[s.CHAR_DATA_WIDTH_INDEX]}else this._clearCursor()}}}else this._clearCursor()},e.prototype._clearCursor=function(){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})},e.prototype._renderBarCursor=function(t,e,i,r){this._ctx.save(),this._ctx.fillStyle=this._colors.cursor,this.fillLeftLineAtCell(e,i),this._ctx.restore()},e.prototype._renderBlockCursor=function(t,e,i,r){this._ctx.save(),this._ctx.fillStyle=this._colors.cursor,this.fillCells(e,i,r[s.CHAR_DATA_WIDTH_INDEX],1),this._ctx.fillStyle=this._colors.cursorAccent,this.fillCharTrueColor(t,r,e,i),this._ctx.restore()},e.prototype._renderUnderlineCursor=function(t,e,i,r){this._ctx.save(),this._ctx.fillStyle=this._colors.cursor,this.fillBottomLineAtCells(e,i),this._ctx.restore()},e.prototype._renderBlurCursor=function(t,e,i,r){this._ctx.save(),this._ctx.strokeStyle=this._colors.cursor,this.strokeRectAtCell(e,i,r[s.CHAR_DATA_WIDTH_INDEX],1),this._ctx.restore()},e}(t("./BaseRenderLayer").BaseRenderLayer);i.CursorRenderLayer=o;var a=function(){function t(t,e){this.renderCallback=e,this.isCursorVisible=!0,t.isFocused&&this._restartInterval()}return Object.defineProperty(t.prototype,"isPaused",{get:function(){return!(this._blinkStartTimeout||this._blinkInterval)},enumerable:!0,configurable:!0}),t.prototype.dispose=function(){this._blinkInterval&&(window.clearInterval(this._blinkInterval),this._blinkInterval=null),this._blinkStartTimeout&&(window.clearTimeout(this._blinkStartTimeout),this._blinkStartTimeout=null),this._animationFrame&&(window.cancelAnimationFrame(this._animationFrame),this._animationFrame=null)},t.prototype.restartBlinkAnimation=function(t){var e=this;this.isPaused||(this._animationTimeRestarted=Date.now(),this.isCursorVisible=!0,this._animationFrame||(this._animationFrame=window.requestAnimationFrame(function(){e.renderCallback(),e._animationFrame=null})))},t.prototype._restartInterval=function(t){var e=this;void 0===t&&(t=600),this._blinkInterval&&window.clearInterval(this._blinkInterval),this._blinkStartTimeout=setTimeout(function(){if(e._animationTimeRestarted){var t=600-(Date.now()-e._animationTimeRestarted);if(e._animationTimeRestarted=null,t>0)return void e._restartInterval(t)}e.isCursorVisible=!1,e._animationFrame=window.requestAnimationFrame(function(){e.renderCallback(),e._animationFrame=null}),e._blinkInterval=setInterval(function(){if(e._animationTimeRestarted){var t=600-(Date.now()-e._animationTimeRestarted);return e._animationTimeRestarted=null,void e._restartInterval(t)}e.isCursorVisible=!e.isCursorVisible,e._animationFrame=window.requestAnimationFrame(function(){e.renderCallback(),e._animationFrame=null})},600)},t)},t.prototype.pause=function(){this.isCursorVisible=!0,this._blinkInterval&&(window.clearInterval(this._blinkInterval),this._blinkInterval=null),this._blinkStartTimeout&&(window.clearTimeout(this._blinkStartTimeout),this._blinkStartTimeout=null),this._animationFrame&&(window.cancelAnimationFrame(this._animationFrame),this._animationFrame=null)},t.prototype.resume=function(t){this._animationTimeRestarted=null,this._restartInterval(),this.restartBlinkAnimation(t)},t}()},{"../Buffer":1,"./BaseRenderLayer":19}],23:[function(t,e,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var r=function(){function t(){this.cache=[]}return t.prototype.resize=function(t,e){for(var i=0;i4)t=0,e=this._terminal.rows-1;else{t=this._refreshRowsQueue[0].start,e=this._refreshRowsQueue[0].end;for(var r=1;re&&(e=this._refreshRowsQueue[r].end)}this._refreshRowsQueue=[],this._refreshAnimationFrame=null,t=Math.max(t,0),e=Math.min(e,this._terminal.rows-1),this._renderLayers.forEach(function(r){return r.onGridChanged(i._terminal,t,e)}),this._terminal.emit("refresh",{start:t,end:e})},e.prototype._updateDimensions=function(){this._terminal.charMeasure.width&&this._terminal.charMeasure.height&&(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=1===this._terminal.options.lineHeight?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)},e}(h.EventEmitter);i.Renderer=f},{"../EventEmitter":7,"../utils/ScreenDprMonitor":34,"./ColorManager":21,"./CursorRenderLayer":22,"./LinkRenderLayer":24,"./SelectionRenderLayer":26,"./TextRenderLayer":27}],26:[function(t,e,i){"use strict";var r,n=this&&this.__extends||(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var i in e)e.hasOwnProperty(i)&&(t[i]=e[i])},function(t,e){function i(){this.constructor=t}r(t,e),t.prototype=null===e?Object.create(e):(i.prototype=e.prototype,new i)});Object.defineProperty(i,"__esModule",{value:!0});var s=function(t){function e(e,i,r){var n=t.call(this,e,"selection",i,!0,r)||this;return n._state={start:null,end:null},n}return n(e,t),e.prototype.resize=function(e,i,r){t.prototype.resize.call(this,e,i,r),this._state={start:null,end:null}},e.prototype.reset=function(t){this._state.start&&this._state.end&&(this._state={start:null,end:null},this.clearAll())},e.prototype.onSelectionChanged=function(t,e,i){if(this._state.start!==e&&this._state.end!==i&&(this.clearAll(),e&&i)){var r=e[1]-t.buffer.ydisp,n=i[1]-t.buffer.ydisp,s=Math.max(r,0),o=Math.min(n,t.rows-1);if(!(s>=t.rows||o<0)){var a=r===s?e[0]:0,l=s===o?i[0]:t.cols;this._ctx.fillStyle=this._colors.selection,this.fillCells(a,s,l-a,1);var c=Math.max(o-s-1,0);if(this.fillCells(0,s+1,t.cols,c),s!==o){var h=n===o?i[0]:t.cols;this.fillCells(0,o,h,1)}this._state.start=[e[0],e[1]],this._state.end=[i[0],i[1]]}}},e}(t("./BaseRenderLayer").BaseRenderLayer);i.SelectionRenderLayer=s},{"./BaseRenderLayer":19}],27:[function(t,e,i){"use strict";var r,n=this&&this.__extends||(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var i in e)e.hasOwnProperty(i)&&(t[i]=e[i])},function(t,e){function i(){this.constructor=t}r(t,e),t.prototype=null===e?Object.create(e):(i.prototype=e.prototype,new i)});Object.defineProperty(i,"__esModule",{value:!0});var s=t("../Buffer"),o=t("./Types"),a=t("./GridCache"),l=t("./BaseRenderLayer"),c=function(t){function e(e,i,r,n){var s=t.call(this,e,"text",i,n,r)||this;return s._characterOverlapCache={},s._state=new a.GridCache,s}return n(e,t),e.prototype.resize=function(e,i,r){t.prototype.resize.call(this,e,i,r);var n=this._getFont(e,!1);this._characterWidth===i.scaledCharWidth&&this._characterFont===n||(this._characterWidth=i.scaledCharWidth,this._characterFont=n,this._characterOverlapCache={}),this._state.clear(),this._state.resize(e.cols,e.rows)},e.prototype.reset=function(t){this._state.clear(),this.clearAll()},e.prototype.onGridChanged=function(t,e,i){if(0!==this._state.cache.length)for(var r=e;r<=i;r++){var n=r+t.buffer.ydisp,a=t.buffer.lines.get(n);this.clearCells(0,r,t.cols,1);for(var c=0;c0){var m=a[c-1];if(this._isOverlapping(m))continue}var _=p>>18,y=511&p,g=y>=256,v=_&o.FLAGS.INVISIBLE,b=_&o.FLAGS.INVERSE;if(u&&(32!==u||!g||b)&&!v){0!==d&&this._isOverlapping(h)&&c>9&511;if(b){var w=y;y=C,256===(C=w)&&(C=l.INVERTED_DEFAULT_COLOR),257===y&&(y=l.INVERTED_DEFAULT_COLOR)}y<256&&(this._ctx.save(),this._ctx.fillStyle=y===l.INVERTED_DEFAULT_COLOR?this._colors.foreground:this._colors.ansi[y],this.fillCells(c,r,d,1),this._ctx.restore()),this._ctx.save(),_&o.FLAGS.BOLD&&(this._ctx.font=this._getFont(t,!0),C<8&&(C+=8)),_&o.FLAGS.UNDERLINE&&(C===l.INVERTED_DEFAULT_COLOR?this._ctx.fillStyle=this._colors.background:this._ctx.fillStyle=C<256?this._colors.ansi[C]:this._colors.foreground,this.fillBottomLineAtCells(c,r)),this.drawChar(t,f,u,d,c,r,C,y,!!(_&o.FLAGS.BOLD),!!(_&o.FLAGS.DIM)),this._ctx.restore()}}}}},e.prototype.onOptionsChanged=function(t){this.setTransparency(t,t.options.allowTransparency)},e.prototype._isOverlapping=function(t){if(1!==t[s.CHAR_DATA_WIDTH_INDEX])return!1;if(t[s.CHAR_DATA_CODE_INDEX]<256)return!1;var e=t[s.CHAR_DATA_CHAR_INDEX];if(this._characterOverlapCache.hasOwnProperty(e))return this._characterOverlapCache[e];this._ctx.save(),this._ctx.font=this._characterFont;var i=Math.floor(this._ctx.measureText(e).width)>this._characterWidth;return this._ctx.restore(),this._characterOverlapCache[e]=i,i},e.prototype._clearChar=function(t,e){var i=1,r=this._state.cache[t][e];r&&2===r[s.CHAR_DATA_WIDTH_INDEX]&&(i=2),this.clearCells(t,e,i,1)},e}(l.BaseRenderLayer);i.TextRenderLayer=c},{"../Buffer":1,"./BaseRenderLayer":19,"./GridCache":23,"./Types":28}],28:[function(t,e,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0}),function(t){t[t.BOLD=1]="BOLD",t[t.UNDERLINE=2]="UNDERLINE",t[t.BLINK=4]="BLINK",t[t.INVERSE=8]="INVERSE",t[t.INVISIBLE=16]="INVISIBLE",t[t.DIM=32]="DIM"}(i.FLAGS||(i.FLAGS={}))},{}],29:[function(t,e,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var r=t("./utils/Browser");function n(t,e){return t+" "+e.fontSize*e.devicePixelRatio+"px "+e.fontFamily}i.CHAR_ATLAS_CELL_SPACING=1,i.generateCharAtlas=function(t,e,s){var o=s.scaledCharWidth+i.CHAR_ATLAS_CELL_SPACING,a=s.scaledCharHeight+i.CHAR_ATLAS_CELL_SPACING,l=e(255*o,18*a),c=l.getContext("2d",{alpha:s.allowTransparency});c.fillStyle=s.background,c.fillRect(0,0,l.width,l.height),c.save(),c.fillStyle=s.foreground,c.font=n(s.fontWeight,s),c.textBaseline="top";for(var h=0;h<256;h++)c.save(),c.beginPath(),c.rect(h*o,0,o,a),c.clip(),c.fillText(String.fromCharCode(h),h*o,0),c.restore();for(c.save(),c.font=n(s.fontWeightBold,s),h=0;h<256;h++)c.save(),c.beginPath(),c.rect(h*o,a,o,a),c.clip(),c.fillText(String.fromCharCode(h),h*o,a),c.restore();c.restore(),c.font=n(s.fontWeight,s);for(var u=0;u<16;u++){8===u&&(c.font=n(s.fontWeightBold,s));var f=(u+2)*a;for(h=0;h<256;h++)c.save(),c.beginPath(),c.rect(h*o,f,o,a),c.clip(),c.fillStyle=s.ansiColors[u],c.fillText(String.fromCharCode(h),h*o,f),c.restore()}if(c.restore(),!("createImageBitmap"in t)||r.isFirefox)return l instanceof HTMLCanvasElement?l:new Promise(function(t){return t(l.transferToImageBitmap())});var p=c.getImageData(0,0,l.width,l.height);return function(t,e,i,r){for(var n=0;n=0}i.isFirefox=!!~n.indexOf("Firefox"),i.isMSIE=!!~n.indexOf("MSIE")||!!~n.indexOf("Trident"),i.isMac=o(["Macintosh","MacIntel","MacPPC","Mac68K"],s),i.isIpad="iPad"===s,i.isIphone="iPhone"===s,i.isMSWindows=o(["Windows","Win16","Win32","WinCE"],s),i.isLinux=s.indexOf("Linux")>=0},{}],31:[function(t,e,i){"use strict";var r,n=this&&this.__extends||(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var i in e)e.hasOwnProperty(i)&&(t[i]=e[i])},function(t,e){function i(){this.constructor=t}r(t,e),t.prototype=null===e?Object.create(e):(i.prototype=e.prototype,new i)});Object.defineProperty(i,"__esModule",{value:!0});var s=function(t){function e(e,i){var r=t.call(this)||this;return r._document=e,r._parentElement=i,r._measureElement=r._document.createElement("span"),r._measureElement.style.position="absolute",r._measureElement.style.top="0",r._measureElement.style.left="-9999em",r._measureElement.style.lineHeight="normal",r._measureElement.textContent="W",r._measureElement.setAttribute("aria-hidden","true"),r._parentElement.appendChild(r._measureElement),r}return n(e,t),Object.defineProperty(e.prototype,"width",{get:function(){return this._width},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"height",{get:function(){return this._height},enumerable:!0,configurable:!0}),e.prototype.measure=function(t){this._measureElement.style.fontFamily=t.fontFamily,this._measureElement.style.fontSize=t.fontSize+"px";var e=this._measureElement.getBoundingClientRect();0!==e.width&&0!==e.height&&(this._width===e.width&&this._height===e.height||(this._width=e.width,this._height=Math.ceil(e.height),this.emit("charsizechanged")))},e}(t("../EventEmitter").EventEmitter);i.CharMeasure=s},{"../EventEmitter":7}],32:[function(t,e,i){"use strict";var r,n=this&&this.__extends||(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var i in e)e.hasOwnProperty(i)&&(t[i]=e[i])},function(t,e){function i(){this.constructor=t}r(t,e),t.prototype=null===e?Object.create(e):(i.prototype=e.prototype,new i)});Object.defineProperty(i,"__esModule",{value:!0});var s=function(t){function e(e){var i=t.call(this)||this;return i._maxLength=e,i._array=new Array(i._maxLength),i._startIndex=0,i._length=0,i}return n(e,t),Object.defineProperty(e.prototype,"maxLength",{get:function(){return this._maxLength},set:function(t){if(this._maxLength!==t){for(var e=new Array(t),i=0;ithis._length)for(var e=this._length;e=t;n--)this._array[this._getCyclicIndex(n+i.length)]=this._array[this._getCyclicIndex(n)];for(n=0;nthis.maxLength){var s=this._length+i.length-this.maxLength;this._startIndex+=s,this._length=this.maxLength,this.emit("trim",s)}else this._length+=i.length}},e.prototype.trimStart=function(t){t>this._length&&(t=this._length),this._startIndex+=t,this._length-=t,this.emit("trim",t)},e.prototype.shiftElements=function(t,e,i){if(!(e<=0)){if(t<0||t>=this._length)throw new Error("start argument out of range");if(t+i<0)throw new Error("Cannot shift elements in list beyond index 0");if(i>0){for(var r=e-1;r>=0;r--)this.set(t+r+i,this.get(t+r));var n=t+e+i-this._length;if(n>0)for(this._length+=n;this._length>this.maxLength;)this._length--,this._startIndex++,this.emit("trim",1)}else for(r=0;r1&&void 0!==arguments[1]?arguments[1]:{}).asNewDefault,i=void 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e.forceNew||e["force new connection"]||!1===e.multiplex||u?(s("ignoring socket cache for %s",l),r=o(l,e)):(a[c]||(s("new io instance for %s",l),a[c]=o(l,e)),r=a[c]),i.query&&!e.query&&(e.query=i.query),r.socket(i.path,e)}e.protocol=i.protocol,e.connect=l,e.Manager=r(17),e.Socket=r(23)},function(t,e,r){var n;t.exports=function t(e,r,i){function o(a,l){if(!r[a]){if(!e[a]){if(!l&&("function"==typeof n&&n))return n(a,!0);if(s)return s(a,!0);var c=new Error("Cannot find module '"+a+"'");throw c.code="MODULE_NOT_FOUND",c}var h=r[a]={exports:{}};e[a][0].call(h.exports,function(t){return o(e[a][1][t]||t)},h,h.exports,t,e,r,i)}return r[a].exports}for(var s="function"==typeof n&&n,a=0;at;)this._rowContainer.removeChild(this._rowElements.pop());this._rowElements[this._rowElements.length-1].addEventListener("focus",this._bottomBoundaryFocusListener),this._refreshRowsDimensions()},e.prototype._createAccessibilityTreeNode=function(){var t=document.createElement("div");return t.setAttribute("role","listitem"),t.tabIndex=-1,this._refreshRowDimensions(t),t},e.prototype._onTab=function(t){for(var e=0;e0)this._charsToConsume.shift()!==t&&this._announceCharacter(t);else this._announceCharacter(t);"\n"===t&&(this._liveRegionLineCount++,21===this._liveRegionLineCount&&(this._liveRegion.textContent+=i.tooMuchOutput)),o.isMac&&this._liveRegion.textContent&&this._liveRegion.textContent.length>0&&!this._liveRegion.parentNode&&setTimeout(function(){e._accessibilityTreeRoot.appendChild(e._liveRegion)},0)}},e.prototype._clearLiveRegion=function(){this._liveRegion.textContent="",this._liveRegionLineCount=0,o.isMac&&this._liveRegion.parentNode&&this._accessibilityTreeRoot.removeChild(this._liveRegion)},e.prototype._onKey=function(t){this._clearLiveRegion(),this._charsToConsume.push(t)},e.prototype._refreshRows=function(t,e){this._renderRowsDebouncer.refresh(t,e)},e.prototype._renderRows=function(t,e){for(var r=this._terminal.buffer,n=r.lines.length.toString(),o=t;o<=e;o++){var s=r.translateBufferLineToString(r.ydisp+o,!0),a=(r.ydisp+o+1).toString(),l=this._rowElements[o];l.textContent=0===s.length?i.blankLine:s,l.setAttribute("aria-posinset",a),l.setAttribute("aria-setsize",n)}},e.prototype._refreshRowsDimensions=function(){if(this._terminal.renderer.dimensions.actualCellHeight){this._rowElements.length!==this._terminal.rows&&this._onResize(this._terminal.rows);for(var t=0;tthis._terminal.rows},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"isCursorInViewport",{get:function(){var t=this.ybase+this.y-this.ydisp;return t>=0&&tr.MAX_BUFFER_SIZE?r.MAX_BUFFER_SIZE:e},t.prototype.fillViewportRows=function(){if(0===this.lines.length)for(var t=this._terminal.rows;t--;)this.lines.push(s.BufferLine.blankLine(this._terminal.cols,r.DEFAULT_ATTR))},t.prototype.clear=function(){this.ydisp=0,this.ybase=0,this.y=0,this.x=0,this.lines=new i.CircularList(this._getCorrectBufferLength(this._terminal.rows)),this.scrollTop=0,this.scrollBottom=this._terminal.rows-1,this.setupTabStops()},t.prototype.resize=function(t,e){var n=this._getCorrectBufferLength(e);if(n>this.lines.maxLength&&(this.lines.maxLength=n),this.lines.length>0){if(this._terminal.cols0&&this.lines.length<=this.ybase+this.y+a+1?(this.ybase--,a++,this.ydisp>0&&this.ydisp--):this.lines.push(s.BufferLine.blankLine(t,r.DEFAULT_ATTR)));else for(l=this._terminal.rows;l>e;l--)this.lines.length>e+this.ybase&&(this.lines.length>this.ybase+this.y+1?this.lines.pop():(this.ybase++,this.ydisp++));if(n0&&(this.lines.trimStart(c),this.ybase=Math.max(this.ybase-c,0),this.ydisp=Math.max(this.ydisp-c,0)),this.lines.maxLength=n}this.x=Math.min(this.x,t-1),this.y=Math.min(this.y,e-1),a&&(this.y+=a),this.savedY=Math.min(this.savedY,e-1),this.savedX=Math.min(this.savedX,t-1),this.scrollTop=0}this.scrollBottom=e-1},t.prototype.translateBufferLineToString=function(t,e,n,i){void 0===n&&(n=0),void 0===i&&(i=null);var o="",s=this.lines.get(t);if(!s)return"";var a=n;null===i&&(i=s.length);for(var l=i,c=0;c=c&&a--,i>c&&l--):h[r.CHAR_DATA_CHAR_INDEX].length>1&&(n>c&&(a+=h[r.CHAR_DATA_CHAR_INDEX].length-1),i>c&&(l+=h[r.CHAR_DATA_CHAR_INDEX].length-1))}if(e){var u=o.search(/\s+$/);if(-1!==u&&(l=Math.min(l,u)),l<=a)return""}return o.substring(a,l)},t.prototype.getWrappedRangeForLine=function(t){for(var e=t,r=t;e>0&&this.lines.get(e).isWrapped;)e--;for(;r+10;);return t>=this._terminal.cols?this._terminal.cols-1:t<0?0:t},t.prototype.nextStop=function(t){for(null!==t&&void 0!==t||(t=this.x);!this.tabs[++t]&&t=this._terminal.cols?this._terminal.cols-1:t<0?0:t},t.prototype.addMarker=function(t){var e=this,r=new l(t);return this.markers.push(r),r.register(this.lines.addDisposableListener("trim",function(t){r.line-=t,r.line<0&&r.dispose()})),r.register(r.addDisposableListener("dispose",function(){return e._removeMarker(r)})),r},t.prototype._removeMarker=function(t){this.markers.splice(this.markers.indexOf(t),1)},t}();r.Buffer=a;var l=function(t){function e(r){var n=t.call(this)||this;return n.line=r,n._id=e._nextId++,n.isDisposed=!1,n}return n(e,t),Object.defineProperty(e.prototype,"id",{get:function(){return this._id},enumerable:!0,configurable:!0}),e.prototype.dispose=function(){this.isDisposed||(this.isDisposed=!0,this.emit("dispose"),t.prototype.dispose.call(this))},e._nextId=1,e}(o.EventEmitter);r.Marker=l},{"./BufferLine":3,"./EventEmitter":8,"./common/CircularList":17}],3:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n=t("./Buffer"),i=function(){function t(t,e,r){if(this.isWrapped=!1,this._data=[],this.length=this._data.length,t){e||(e=[0,n.NULL_CELL_CHAR,n.NULL_CELL_WIDTH,n.NULL_CELL_CODE]);for(var i=0;ie[i][1])return!1;for(;i>=n;)if(t>e[r=n+i>>1][1])n=r+1;else{if(!(t=127&&r<160?t.control:n(r,e)?0:r>=4352&&(r<=4447||9001===r||9002===r||r>=11904&&r<=42191&&12351!==r||r>=44032&&r<=55203||r>=63744&&r<=64255||r>=65040&&r<=65049||r>=65072&&r<=65135||r>=65280&&r<=65376||r>=65504&&r<=65510)?2:1}var o=0|t.control,s=null;return function(t){if((t|=0)<32)return 0|o;if(t<127)return 1;var e=s||function(){s="undefined"==typeof Uint32Array?new Array(4096):new Uint32Array(4096);for(var t=0;t<4096;++t){for(var e=0,r=16;r--;)e=e<<2|i(16*t+r);s[t]=e}return s}();return t<65536?e[t>>4]>>((15&t)<<1)&3:function(t){return n(t,r)?0:t>=131072&&t<=196605||t>=196608&&t<=262141?2:1}(t)}}({nul:0,control:0})},{}],6:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function t(t,e,r){this._textarea=t,this._compositionView=e,this._terminal=r,this._isComposing=!1,this._isSendingComposition=!1,this._compositionPosition={start:null,end:null}}return t.prototype.compositionstart=function(){this._isComposing=!0,this._compositionPosition.start=this._textarea.value.length,this._compositionView.textContent="",this._compositionView.classList.add("active")},t.prototype.compositionupdate=function(t){var e=this;this._compositionView.textContent=t.data,this.updateCompositionElements(),setTimeout(function(){e._compositionPosition.end=e._textarea.value.length},0)},t.prototype.compositionend=function(){this._finalizeComposition(!0)},t.prototype.keydown=function(t){if(this._isComposing||this._isSendingComposition){if(229===t.keyCode)return!1;if(16===t.keyCode||17===t.keyCode||18===t.keyCode)return!1;this._finalizeComposition(!1)}return 229!==t.keyCode||(this._handleAnyTextareaChanges(),!1)},t.prototype._finalizeComposition=function(t){var e=this;if(this._compositionView.classList.remove("active"),this._isComposing=!1,this._clearTextareaPosition(),t){var r={start:this._compositionPosition.start,end:this._compositionPosition.end};this._isSendingComposition=!0,setTimeout(function(){if(e._isSendingComposition){e._isSendingComposition=!1;var t;t=e._isComposing?e._textarea.value.substring(r.start,r.end):e._textarea.value.substring(r.start),e._terminal.handler(t)}},0)}else{this._isSendingComposition=!1;var n=this._textarea.value.substring(this._compositionPosition.start,this._compositionPosition.end);this._terminal.handler(n)}},t.prototype._handleAnyTextareaChanges=function(){var t=this,e=this._textarea.value;setTimeout(function(){if(!t._isComposing){var r=t._textarea.value.replace(e,"");r.length>0&&t._terminal.handler(r)}},0)},t.prototype.updateCompositionElements=function(t){var e=this;if(this._isComposing){if(this._terminal.buffer.isCursorInViewport){var r=Math.ceil(this._terminal.charMeasure.height*this._terminal.options.lineHeight),n=this._terminal.buffer.y*r,i=this._terminal.buffer.x*this._terminal.charMeasure.width;this._compositionView.style.left=i+"px",this._compositionView.style.top=n+"px",this._compositionView.style.height=r+"px",this._compositionView.style.lineHeight=r+"px";var o=this._compositionView.getBoundingClientRect();this._textarea.style.left=i+"px",this._textarea.style.top=n+"px",this._textarea.style.width=o.width+"px",this._textarea.style.height=o.height+"px",this._textarea.style.lineHeight=o.height+"px"}t||setTimeout(function(){return e.updateCompositionElements(!0)},0)}},t.prototype._clearTextareaPosition=function(){this._textarea.style.left="",this._textarea.style.top=""},t}();r.CompositionHelper=n},{}],7:[function(t,e,r){"use strict";var n=this&&this.__extends||function(){var t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])};return function(e,r){function n(){this.constructor=e}t(e,r),e.prototype=null===r?Object.create(r):(n.prototype=r.prototype,new n)}}();Object.defineProperty(r,"__esModule",{value:!0});var i=t("./common/Lifecycle");function o(t,e){for(var r=e-t,n=new Array(r);r--;)n[r]=--e;return n}var s=function(){function t(t){this.table="undefined"==typeof Uint8Array?new Array(t):new Uint8Array(t)}return t.prototype.add=function(t,e,r,n){this.table[e<<8|t]=(0|r)<<4|(void 0===n?e:n)},t.prototype.addMany=function(t,e,r,n){for(var i=0;i31&&e<128){o=~o?o:d;do{d++}while(d31&&t.charCodeAt(d)<128);d--}else if(4===i&&e>47&&e<57)c[c.length-1]=10*c[c.length-1]+e-48;else{switch((r=e<160?h[i<<8|e]:16)>>4){case 2:o=~o?o:d;break;case 3:~o&&(this._printHandler(t,o,d),o=-1),(f=this._executeHandlers[e])?f():this._executeHandlerFb(e);break;case 0:~o?(this._printHandler(t,o,d),o=-1):~s&&(u.put(t,s,d),s=-1);break;case 1:if(e>159)switch(i){case 0:o=~o?o:d;break;case 8:a+=String.fromCharCode(e),r|=8;break;case 6:r|=6;break;case 11:r|=11;break;case 13:s=~s?s:d,r|=13;break;default:n=!0}else n=!0;if(n){if(this._errorHandler({position:d,code:e,currentState:i,print:o,dcs:s,osc:a,collect:l,params:c,abort:!1}).abort)return;n=!1}break;case 7:(f=this._csiHandlers[e])?f(c,l):this._csiHandlerFb(l,c,e);break;case 8:59===e?c.push(0):c[c.length-1]=10*c[c.length-1]+e-48;break;case 9:l+=String.fromCharCode(e);break;case 10:(f=this._escHandlers[l+String.fromCharCode(e)])?f(l,e):this._escHandlerFb(l,e);break;case 11:~o&&(this._printHandler(t,o,d),o=-1),a="",c=[0],l="",s=-1;break;case 12:(u=this._dcsHandlers[l+String.fromCharCode(e)])||(u=this._dcsHandlerFb),u.hook(l,c,e);break;case 13:s=~s?s:d;break;case 14:u&&(~s&&u.put(t,s,d),u.unhook(),u=null),27===e&&(r|=1),a="",c=[0],l="",s=-1;break;case 4:~o&&(this._printHandler(t,o,d),o=-1),a="";break;case 5:a+=t.charAt(d);break;case 6:if(a&&24!==e&&26!==e){var _=a.indexOf(";");if(-1===_)this._oscHandlerFb(-1,a);else{var m=parseInt(a.substring(0,_)),y=a.substring(_+1);(f=this._oscHandlers[m])?f(y):this._oscHandlerFb(m,y)}}27===e&&(r|=1),a="",c=[0],l="",s=-1}i=15&r}0===i&&~o?this._printHandler(t,o,t.length):13===i&&~s&&u&&u.put(t,s,t.length),this._osc=a,this._collect=l,this._params=c,this._activeDcsHandler=u,this.currentState=i},e}(i.Disposable);r.EscapeSequenceParser=h},{"./common/Lifecycle":18}],8:[function(t,e,r){"use strict";var n=this&&this.__extends||function(){var t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])};return function(e,r){function n(){this.constructor=e}t(e,r),e.prototype=null===r?Object.create(r):(n.prototype=r.prototype,new n)}}();Object.defineProperty(r,"__esModule",{value:!0});var i=function(t){function e(){var e=t.call(this)||this;return e._events=e._events||{},e}return n(e,t),e.prototype.on=function(t,e){this._events[t]=this._events[t]||[],this._events[t].push(e)},e.prototype.addDisposableListener=function(t,e){var r=this;return this.on(t,e),{dispose:function(){e&&(r.off(t,e),e=null)}}},e.prototype.off=function(t,e){if(this._events[t])for(var r=this._events[t],n=r.length;n--;)if(r[n]===e)return void r.splice(n,1)},e.prototype.removeAllListeners=function(t){this._events[t]&&delete this._events[t]},e.prototype.emit=function(t){for(var e=[],r=1;r",function(){return n.keypadNumericMode()}),n._parser.setEscHandler("c",function(){return n.reset()}),n._parser.setEscHandler("n",function(){return n.setgLevel(2)}),n._parser.setEscHandler("o",function(){return n.setgLevel(3)}),n._parser.setEscHandler("|",function(){return n.setgLevel(3)}),n._parser.setEscHandler("}",function(){return n.setgLevel(2)}),n._parser.setEscHandler("~",function(){return n.setgLevel(1)}),n._parser.setEscHandler("%@",function(){return n.selectDefaultCharset()}),n._parser.setEscHandler("%G",function(){return n.selectDefaultCharset()});var s=function(t){a._parser.setEscHandler("("+t,function(){return n.selectCharset("("+t)}),a._parser.setEscHandler(")"+t,function(){return n.selectCharset(")"+t)}),a._parser.setEscHandler("*"+t,function(){return n.selectCharset("*"+t)}),a._parser.setEscHandler("+"+t,function(){return n.selectCharset("+"+t)}),a._parser.setEscHandler("-"+t,function(){return n.selectCharset("-"+t)}),a._parser.setEscHandler("."+t,function(){return n.selectCharset("."+t)}),a._parser.setEscHandler("/"+t,function(){return n.selectCharset("/"+t)})},a=this;for(var c in o.CHARSETS)s(c);return n._parser.setErrorHandler(function(t){return n._terminal.error("Parsing error: ",t),t}),n._parser.setDcsHandler("$q",new p(n._terminal)),n._parser.setDcsHandler("+q",new f(n._terminal)),n}return n(e,t),e.prototype.dispose=function(){t.prototype.dispose.call(this),this._terminal=null},e.prototype.parse=function(t){if(this._terminal){var e=this._terminal.buffer,r=e.x,n=e.y;this._terminal.debug&&this._terminal.log("data: "+t),this._surrogateHigh&&(t=this._surrogateHigh+t,this._surrogateHigh=""),this._parser.parse(t),(e=this._terminal.buffer).x===r&&e.y===n||this._terminal.emit("cursormove")}},e.prototype.print=function(t,e,r){var n,i,o,l,c=this._terminal.buffer,h=this._terminal.charset,u=this._terminal.options.screenReaderMode,f=this._terminal.cols,p=this._terminal.wraparoundMode,d=this._terminal.insertMode,_=this._terminal.curAttr,m=c.lines.get(c.y+c.ybase);this._terminal.updateRange(c.y);for(var y=e;y=f)if(p)c.x=0,c.y++,c.y>c.scrollBottom?(c.y--,this._terminal.scroll(!0)):c.lines.get(c.y).isWrapped=!0,m=c.lines.get(c.y+c.ybase);else if(2===l)continue;if(d)for(var g=0;gt.scrollBottom&&(t.y--,this._terminal.scroll()),t.x>=this._terminal.cols&&t.x--,this._terminal.emit("linefeed")},e.prototype.carriageReturn=function(){this._terminal.buffer.x=0},e.prototype.backspace=function(){this._terminal.buffer.x>0&&this._terminal.buffer.x--},e.prototype.tab=function(){var t=this._terminal.buffer.x;this._terminal.buffer.x=this._terminal.buffer.nextStop(),this._terminal.options.screenReaderMode&&this._terminal.emit("a11y.tab",this._terminal.buffer.x-t)},e.prototype.shiftOut=function(){this._terminal.setgLevel(1)},e.prototype.shiftIn=function(){this._terminal.setgLevel(0)},e.prototype.insertChars=function(t){this._terminal.buffer.lines.get(this._terminal.buffer.y+this._terminal.buffer.ybase).insertCells(this._terminal.buffer.x,t[0]||1,[this._terminal.eraseAttr(),s.NULL_CELL_CHAR,s.NULL_CELL_WIDTH,s.NULL_CELL_CODE]),this._terminal.updateRange(this._terminal.buffer.y)},e.prototype.cursorUp=function(t){var e=t[0];e<1&&(e=1),this._terminal.buffer.y-=e,this._terminal.buffer.y<0&&(this._terminal.buffer.y=0)},e.prototype.cursorDown=function(t){var e=t[0];e<1&&(e=1),this._terminal.buffer.y+=e,this._terminal.buffer.y>=this._terminal.rows&&(this._terminal.buffer.y=this._terminal.rows-1),this._terminal.buffer.x>=this._terminal.cols&&this._terminal.buffer.x--},e.prototype.cursorForward=function(t){var e=t[0];e<1&&(e=1),this._terminal.buffer.x+=e,this._terminal.buffer.x>=this._terminal.cols&&(this._terminal.buffer.x=this._terminal.cols-1)},e.prototype.cursorBackward=function(t){var e=t[0];e<1&&(e=1),this._terminal.buffer.x>=this._terminal.cols&&this._terminal.buffer.x--,this._terminal.buffer.x-=e,this._terminal.buffer.x<0&&(this._terminal.buffer.x=0)},e.prototype.cursorNextLine=function(t){var e=t[0];e<1&&(e=1),this._terminal.buffer.y+=e,this._terminal.buffer.y>=this._terminal.rows&&(this._terminal.buffer.y=this._terminal.rows-1),this._terminal.buffer.x=0},e.prototype.cursorPrecedingLine=function(t){var e=t[0];e<1&&(e=1),this._terminal.buffer.y-=e,this._terminal.buffer.y<0&&(this._terminal.buffer.y=0),this._terminal.buffer.x=0},e.prototype.cursorCharAbsolute=function(t){var e=t[0];e<1&&(e=1),this._terminal.buffer.x=e-1},e.prototype.cursorPosition=function(t){var e,r=t[0]-1;e=t.length>=2?t[1]-1:0,r<0?r=0:r>=this._terminal.rows&&(r=this._terminal.rows-1),e<0?e=0:e>=this._terminal.cols&&(e=this._terminal.cols-1),this._terminal.buffer.x=e,this._terminal.buffer.y=r},e.prototype.cursorForwardTab=function(t){for(var e=t[0]||1;e--;)this._terminal.buffer.x=this._terminal.buffer.nextStop()},e.prototype._eraseInBufferLine=function(t,e,r){this._terminal.buffer.lines.get(this._terminal.buffer.ybase+t).replaceCells(e,r,[this._terminal.eraseAttr(),s.NULL_CELL_CHAR,s.NULL_CELL_WIDTH,s.NULL_CELL_CODE])},e.prototype.eraseInDisplay=function(t){var e;switch(t[0]){case 0:for(e=this._terminal.buffer.y,this._terminal.updateRange(e),this._eraseInBufferLine(e++,this._terminal.buffer.x,this._terminal.cols);e0&&(this._terminal.buffer.lines.trimStart(r),this._terminal.buffer.ybase=Math.max(this._terminal.buffer.ybase-r,0),this._terminal.buffer.ydisp=Math.max(this._terminal.buffer.ydisp-r,0),this._terminal.emit("scroll",0))}},e.prototype.eraseInLine=function(t){switch(t[0]){case 0:this._eraseInBufferLine(this._terminal.buffer.y,this._terminal.buffer.x,this._terminal.cols);break;case 1:this._eraseInBufferLine(this._terminal.buffer.y,0,this._terminal.buffer.x+1);break;case 2:this._eraseInBufferLine(this._terminal.buffer.y,0,this._terminal.cols)}this._terminal.updateRange(this._terminal.buffer.y)},e.prototype.insertLines=function(t){var e=t[0];e<1&&(e=1);for(var r=this._terminal.buffer,n=r.y+r.ybase,i=this._terminal.rows-1-r.scrollBottom,o=this._terminal.rows-1+r.ybase-i+1;e--;)r.lines.splice(o-1,1),r.lines.splice(n,0,h.BufferLine.blankLine(this._terminal.cols,this._terminal.eraseAttr()));this._terminal.updateRange(r.y),this._terminal.updateRange(r.scrollBottom)},e.prototype.deleteLines=function(t){var e=t[0];e<1&&(e=1);var r,n=this._terminal.buffer,i=n.y+n.ybase;for(r=this._terminal.rows-1-n.scrollBottom,r=this._terminal.rows-1+n.ybase-r;e--;)n.lines.splice(i,1),n.lines.splice(r,0,h.BufferLine.blankLine(this._terminal.cols,this._terminal.eraseAttr()));this._terminal.updateRange(n.y),this._terminal.updateRange(n.scrollBottom)},e.prototype.deleteChars=function(t){this._terminal.buffer.lines.get(this._terminal.buffer.y+this._terminal.buffer.ybase).deleteCells(this._terminal.buffer.x,t[0]||1,[this._terminal.eraseAttr(),s.NULL_CELL_CHAR,s.NULL_CELL_WIDTH,s.NULL_CELL_CODE]),this._terminal.updateRange(this._terminal.buffer.y)},e.prototype.scrollUp=function(t){for(var e=t[0]||1,r=this._terminal.buffer;e--;)r.lines.splice(r.ybase+r.scrollTop,1),r.lines.splice(r.ybase+r.scrollBottom,0,h.BufferLine.blankLine(this._terminal.cols,s.DEFAULT_ATTR));this._terminal.updateRange(r.scrollTop),this._terminal.updateRange(r.scrollBottom)},e.prototype.scrollDown=function(t,e){if(t.length<2&&!e){for(var r=t[0]||1,n=this._terminal.buffer;r--;)n.lines.splice(n.ybase+n.scrollBottom,1),n.lines.splice(n.ybase+n.scrollBottom,0,h.BufferLine.blankLine(this._terminal.cols,s.DEFAULT_ATTR));this._terminal.updateRange(n.scrollTop),this._terminal.updateRange(n.scrollBottom)}},e.prototype.eraseChars=function(t){this._terminal.buffer.lines.get(this._terminal.buffer.y+this._terminal.buffer.ybase).replaceCells(this._terminal.buffer.x,this._terminal.buffer.x+(t[0]||1),[this._terminal.eraseAttr(),s.NULL_CELL_CHAR,s.NULL_CELL_WIDTH,s.NULL_CELL_CODE])},e.prototype.cursorBackwardTab=function(t){for(var e=t[0]||1,r=this._terminal.buffer;e--;)r.x=r.prevStop()},e.prototype.charPosAbsolute=function(t){var e=t[0];e<1&&(e=1),this._terminal.buffer.x=e-1,this._terminal.buffer.x>=this._terminal.cols&&(this._terminal.buffer.x=this._terminal.cols-1)},e.prototype.hPositionRelative=function(t){var e=t[0];e<1&&(e=1),this._terminal.buffer.x+=e,this._terminal.buffer.x>=this._terminal.cols&&(this._terminal.buffer.x=this._terminal.cols-1)},e.prototype.repeatPrecedingCharacter=function(t){var e=this._terminal.buffer,r=e.lines.get(e.ybase+e.y);r.replaceCells(e.x,e.x+(t[0]||1),r.get(e.x-1)||[s.DEFAULT_ATTR,s.NULL_CELL_CHAR,s.NULL_CELL_WIDTH,s.NULL_CELL_CODE])},e.prototype.sendDeviceAttributes=function(t,e){t[0]>0||(e?">"===e&&(this._terminal.is("xterm")?this._terminal.handler(i.C0.ESC+"[>0;276;0c"):this._terminal.is("rxvt-unicode")?this._terminal.handler(i.C0.ESC+"[>85;95;0c"):this._terminal.is("linux")?this._terminal.handler(t[0]+"c"):this._terminal.is("screen")&&this._terminal.handler(i.C0.ESC+"[>83;40003;0c")):this._terminal.is("xterm")||this._terminal.is("rxvt-unicode")||this._terminal.is("screen")?this._terminal.handler(i.C0.ESC+"[?1;2c"):this._terminal.is("linux")&&this._terminal.handler(i.C0.ESC+"[?6c"))},e.prototype.linePosAbsolute=function(t){var e=t[0];e<1&&(e=1),this._terminal.buffer.y=e-1,this._terminal.buffer.y>=this._terminal.rows&&(this._terminal.buffer.y=this._terminal.rows-1)},e.prototype.vPositionRelative=function(t){var e=t[0];e<1&&(e=1),this._terminal.buffer.y+=e,this._terminal.buffer.y>=this._terminal.rows&&(this._terminal.buffer.y=this._terminal.rows-1),this._terminal.buffer.x>=this._terminal.cols&&this._terminal.buffer.x--},e.prototype.hVPosition=function(t){t[0]<1&&(t[0]=1),t[1]<1&&(t[1]=1),this._terminal.buffer.y=t[0]-1,this._terminal.buffer.y>=this._terminal.rows&&(this._terminal.buffer.y=this._terminal.rows-1),this._terminal.buffer.x=t[1]-1,this._terminal.buffer.x>=this._terminal.cols&&(this._terminal.buffer.x=this._terminal.cols-1)},e.prototype.tabClear=function(t){var e=t[0];e<=0?delete this._terminal.buffer.tabs[this._terminal.buffer.x]:3===e&&(this._terminal.buffer.tabs={})},e.prototype.setMode=function(t,e){if(t.length>1)for(var r=0;r1e3,this._terminal.mouseEvents=!0,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=!0;break;case 1005:this._terminal.utfMouse=!0;break;case 1006:this._terminal.sgrMouse=!0;break;case 1015:this._terminal.urxvtMouse=!0;break;case 25:this._terminal.cursorHidden=!1;break;case 1049:case 47:case 1047:this._terminal.buffers.activateAltBuffer(),this._terminal.viewport.syncScrollArea(),this._terminal.showCursor();break;case 2004:this._terminal.bracketedPasteMode=!0}}else switch(t[0]){case 4:this._terminal.insertMode=!0}},e.prototype.resetMode=function(t,e){if(t.length>1)for(var r=0;r>18,i=this._terminal.curAttr>>9&511,o=511&this._terminal.curAttr,a=0;a=30&&e<=37?i=e-30:e>=40&&e<=47?o=e-40:e>=90&&e<=97?i=(e+=8)-90:e>=100&&e<=107?o=(e+=8)-100:0===e?(n=s.DEFAULT_ATTR>>18,i=s.DEFAULT_ATTR>>9&511,o=511&s.DEFAULT_ATTR):1===e?n|=1:3===e?n|=64:4===e?n|=2:5===e?n|=4:7===e?n|=8:8===e?n|=16:2===e?n|=32:22===e?(n&=-2,n&=-33):23===e?n&=-65:24===e?n&=-3:25===e?n&=-5:27===e?n&=-9:28===e?n&=-17:39===e?i=s.DEFAULT_ATTR>>9&511:49===e?o=511&s.DEFAULT_ATTR:38===e?2===t[a+1]?(a+=2,-1===(i=this._terminal.matchColor(255&t[a],255&t[a+1],255&t[a+2]))&&(i=511),a+=2):5===t[a+1]&&(i=e=255&t[a+=2]):48===e?2===t[a+1]?(a+=2,-1===(o=this._terminal.matchColor(255&t[a],255&t[a+1],255&t[a+2]))&&(o=511),a+=2):5===t[a+1]&&(o=e=255&t[a+=2]):100===e?(i=s.DEFAULT_ATTR>>9&511,o=511&s.DEFAULT_ATTR):this._terminal.error("Unknown SGR attribute: %d.",e);this._terminal.curAttr=n<<18|i<<9|o}else this._terminal.curAttr=s.DEFAULT_ATTR},e.prototype.deviceStatus=function(t,e){if(e){if("?"===e)switch(t[0]){case 6:var r=this._terminal.buffer.y+1,n=this._terminal.buffer.x+1;this._terminal.emit("data",i.C0.ESC+"[?"+r+";"+n+"R")}}else switch(t[0]){case 5:this._terminal.emit("data",i.C0.ESC+"[0n");break;case 6:r=this._terminal.buffer.y+1,n=this._terminal.buffer.x+1;this._terminal.emit("data",i.C0.ESC+"["+r+";"+n+"R")}},e.prototype.softReset=function(t,e){"!"===e&&(this._terminal.cursorHidden=!1,this._terminal.insertMode=!1,this._terminal.originMode=!1,this._terminal.wraparoundMode=!0,this._terminal.applicationKeypad=!1,this._terminal.viewport.syncScrollArea(),this._terminal.applicationCursor=!1,this._terminal.buffer.scrollTop=0,this._terminal.buffer.scrollBottom=this._terminal.rows-1,this._terminal.curAttr=s.DEFAULT_ATTR,this._terminal.buffer.x=this._terminal.buffer.y=0,this._terminal.charset=null,this._terminal.glevel=0,this._terminal.charsets=[null])},e.prototype.setCursorStyle=function(t,e){if(" "===e){var r=t[0]<1?1:t[0];switch(r){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")}var n=r%2==1;this._terminal.setOption("cursorBlink",n)}},e.prototype.setScrollRegion=function(t,e){e||(this._terminal.buffer.scrollTop=(t[0]||1)-1,this._terminal.buffer.scrollBottom=(t[1]&&t[1]<=this._terminal.rows?t[1]:this._terminal.rows)-1,this._terminal.buffer.x=0,this._terminal.buffer.y=0)},e.prototype.saveCursor=function(t){this._terminal.buffer.savedX=this._terminal.buffer.x,this._terminal.buffer.savedY=this._terminal.buffer.y,this._terminal.savedCurAttr=this._terminal.curAttr},e.prototype.restoreCursor=function(t){this._terminal.buffer.x=this._terminal.buffer.savedX||0,this._terminal.buffer.y=this._terminal.buffer.savedY||0,this._terminal.curAttr=this._terminal.savedCurAttr||s.DEFAULT_ATTR},e.prototype.setTitle=function(t){this._terminal.handleTitle(t)},e.prototype.nextLine=function(){this._terminal.buffer.x=0,this.index()},e.prototype.keypadApplicationMode=function(){this._terminal.log("Serial port requested application keypad."),this._terminal.applicationKeypad=!0,this._terminal.viewport&&this._terminal.viewport.syncScrollArea()},e.prototype.keypadNumericMode=function(){this._terminal.log("Switching back to normal keypad."),this._terminal.applicationKeypad=!1,this._terminal.viewport&&this._terminal.viewport.syncScrollArea()},e.prototype.selectDefaultCharset=function(){this._terminal.setgLevel(0),this._terminal.setgCharset(0,o.DEFAULT_CHARSET)},e.prototype.selectCharset=function(t){if(2!==t.length)return this.selectDefaultCharset();"/"!==t[0]&&this._terminal.setgCharset(u[t[0]],o.CHARSETS[t[1]]||o.DEFAULT_CHARSET)},e.prototype.index=function(){this._terminal.index()},e.prototype.tabSet=function(){this._terminal.tabSet()},e.prototype.reverseIndex=function(){this._terminal.reverseIndex()},e.prototype.reset=function(){this._parser.reset(),this._terminal.reset()},e.prototype.setgLevel=function(t){this._terminal.setgLevel(t)},e}(c.Disposable);r.InputHandler=d},{"./Buffer":2,"./BufferLine":3,"./CharWidth":5,"./EscapeSequenceParser":7,"./common/Lifecycle":18,"./common/data/EscapeSequences":19,"./core/data/Charsets":20}],10:[function(t,e,r){"use strict";var n=this&&this.__extends||function(){var t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])};return function(e,r){function n(){this.constructor=e}t(e,r),e.prototype=null===r?Object.create(r):(n.prototype=r.prototype,new n)}}();Object.defineProperty(r,"__esModule",{value:!0});var i=t("./ui/MouseZoneManager"),o=t("./EventEmitter"),s=t("./Buffer"),a=function(t){function e(e){var r=t.call(this)||this;return r._terminal=e,r._linkMatchers=[],r._nextLinkMatcherId=0,r._rowsToLinkify={start:null,end:null},r}return n(e,t),e.prototype.attachToDom=function(t){this._mouseZoneManager=t},e.prototype.linkifyRows=function(t,r){var n=this;this._mouseZoneManager&&(null===this._rowsToLinkify.start?(this._rowsToLinkify.start=t,this._rowsToLinkify.end=r):(this._rowsToLinkify.start=Math.min(this._rowsToLinkify.start,t),this._rowsToLinkify.end=Math.max(this._rowsToLinkify.end,r)),this._mouseZoneManager.clearAll(t,r),this._rowsTimeoutId&&clearTimeout(this._rowsTimeoutId),this._rowsTimeoutId=setTimeout(function(){return n._linkifyRows()},e.TIME_BEFORE_LINKIFY))},e.prototype._linkifyRows=function(){this._rowsTimeoutId=null;for(var t=this._rowsToLinkify.start;t<=this._rowsToLinkify.end;t++)this._linkifyRow(t);this._rowsToLinkify.start=null,this._rowsToLinkify.end=null},e.prototype.registerLinkMatcher=function(t,e,r){if(void 0===r&&(r={}),!e)throw new Error("handler must be defined");var n={id:this._nextLinkMatcherId++,regex:t,handler:e,matchIndex:r.matchIndex,validationCallback:r.validationCallback,hoverTooltipCallback:r.tooltipCallback,hoverLeaveCallback:r.leaveCallback,willLinkActivate:r.willLinkActivate,priority:r.priority||0};return this._addLinkMatcherToList(n),n.id},e.prototype._addLinkMatcherToList=function(t){if(0!==this._linkMatchers.length){for(var e=this._linkMatchers.length-1;e>=0;e--)if(t.priority<=this._linkMatchers[e].priority)return void this._linkMatchers.splice(e+1,0,t);this._linkMatchers.splice(0,0,t)}else this._linkMatchers.push(t)},e.prototype.deregisterLinkMatcher=function(t){for(var e=0;e=this._terminal.buffer.lines.length)){if(this._terminal.buffer.lines.get(e).isWrapped){if(0!==t)return;var r=void 0;do{if(t--,e--,!(r=this._terminal.buffer.lines.get(e)))break}while(r.isWrapped)}for(var n=this._terminal.buffer.translateBufferLineToString(e,!1),i=e+1;i>9&511;r.validationCallback?r.validationCallback(a,function(e){i._rowsTimeoutId||e&&i._addLink(n+l,t,a,r,c)}):this._addLink(n+l,t,a,r,c);var h=l+a.length,u=e.substr(h);u.length>0&&this._doLinkifyRow(t,u,r,n+h)}},e.prototype._addLink=function(t,e,r,n,o){var s=this,a=t%this._terminal.cols,l=e+Math.floor(t/this._terminal.cols),c=(a+r.length)%this._terminal.cols,h=l+Math.floor((a+r.length)/this._terminal.cols);0===c&&(c=this._terminal.cols,h--),this._mouseZoneManager.add(new i.MouseZone(a+1,l+1,c+1,h+1,function(t){if(n.handler)return n.handler(t,r);window.open(r,"_blank")},function(t){s.emit("linkhover",s._createLinkHoverEvent(a,l,c,h,o)),s._terminal.element.classList.add("xterm-cursor-pointer")},function(t){s.emit("linktooltip",s._createLinkHoverEvent(a,l,c,h,o)),n.hoverTooltipCallback&&n.hoverTooltipCallback(t,r)},function(){s.emit("linkleave",s._createLinkHoverEvent(a,l,c,h,o)),s._terminal.element.classList.remove("xterm-cursor-pointer"),n.hoverLeaveCallback&&n.hoverLeaveCallback()},function(t){return!n.willLinkActivate||n.willLinkActivate(t,r)}))},e.prototype._createLinkHoverEvent=function(t,e,r,n,i){return{x1:t,y1:e,x2:r,y2:n,cols:this._terminal.cols,fg:i}},e.TIME_BEFORE_LINKIFY=200,e}(o.EventEmitter);r.Linkifier=a},{"./Buffer":2,"./EventEmitter":8,"./ui/MouseZoneManager":49}],11:[function(t,e,r){"use strict";var n=this&&this.__extends||function(){var t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])};return function(e,r){function n(){this.constructor=e}t(e,r),e.prototype=null===r?Object.create(r):(n.prototype=r.prototype,new n)}}();Object.defineProperty(r,"__esModule",{value:!0});var i=t("./utils/MouseHelper"),o=t("./shared/utils/Browser"),s=t("./EventEmitter"),a=t("./SelectionModel"),l=t("./Buffer"),c=t("./handlers/AltClickHandler"),h=String.fromCharCode(160),u=new RegExp(h,"g"),f=function(t){function e(e,r){var n=t.call(this)||this;return n._terminal=e,n._charMeasure=r,n._enabled=!0,n._initListeners(),n.enable(),n._model=new a.SelectionModel(e),n._activeSelectionMode=0,n}return n(e,t),e.prototype.dispose=function(){t.prototype.dispose.call(this),this._removeMouseDownListeners()},Object.defineProperty(e.prototype,"_buffer",{get:function(){return this._terminal.buffers.active},enumerable:!0,configurable:!0}),e.prototype._initListeners=function(){var t=this;this._mouseMoveListener=function(e){return t._onMouseMove(e)},this._mouseUpListener=function(e){return t._onMouseUp(e)},this._trimListener=function(e){return t._onTrim(e)},this.initBuffersListeners()},e.prototype.initBuffersListeners=function(){var t=this;this._terminal.buffer.lines.on("trim",this._trimListener),this._terminal.buffers.on("activate",function(e){return t._onBufferActivate(e)})},e.prototype.disable=function(){this.clearSelection(),this._enabled=!1},e.prototype.enable=function(){this._enabled=!0},Object.defineProperty(e.prototype,"selectionStart",{get:function(){return this._model.finalSelectionStart},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"selectionEnd",{get:function(){return this._model.finalSelectionEnd},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"hasSelection",{get:function(){var t=this._model.finalSelectionStart,e=this._model.finalSelectionEnd;return!(!t||!e||t[0]===e[0]&&t[1]===e[1])},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"selectionText",{get:function(){var t=this._model.finalSelectionStart,e=this._model.finalSelectionEnd;if(!t||!e)return"";var r=[];if(3===this._activeSelectionMode){if(t[0]===e[0])return"";for(var n=t[1];n<=e[1];n++){var i=this._buffer.translateBufferLineToString(n,!0,t[0],e[0]);r.push(i)}}else{var s=t[1]===e[1]?e[0]:null;r.push(this._buffer.translateBufferLineToString(t[1],!0,t[0],s));for(n=t[1]+1;n<=e[1]-1;n++){var a=this._buffer.lines.get(n);i=this._buffer.translateBufferLineToString(n,!0);a.isWrapped?r[r.length-1]+=i:r.push(i)}if(t[1]!==e[1]){a=this._buffer.lines.get(e[1]),i=this._buffer.translateBufferLineToString(e[1],!0,0,e[0]);a.isWrapped?r[r.length-1]+=i:r.push(i)}}return r.map(function(t){return t.replace(u," ")}).join(o.isMSWindows?"\r\n":"\n")},enumerable:!0,configurable:!0}),e.prototype.clearSelection=function(){this._model.clearSelection(),this._removeMouseDownListeners(),this.refresh()},e.prototype.refresh=function(t){var e=this;(this._refreshAnimationFrame||(this._refreshAnimationFrame=window.requestAnimationFrame(function(){return e._refresh()})),o.isLinux&&t)&&(this.selectionText.length&&this.emit("newselection",this.selectionText))},e.prototype._refresh=function(){this._refreshAnimationFrame=null,this.emit("refresh",{start:this._model.finalSelectionStart,end:this._model.finalSelectionEnd,columnSelectMode:3===this._activeSelectionMode})},e.prototype.isClickInSelection=function(t){var e=this._getMouseBufferCoords(t),r=this._model.finalSelectionStart,n=this._model.finalSelectionEnd;return!(!r||!n)&&(e[1]>r[1]&&e[1]r[0]&&e[0]=0&&e<=r?0:(e>r&&(e-=r),e=Math.min(Math.max(e,-50),50),(e/=50)/Math.abs(e)+Math.round(14*e))},e.prototype.shouldForceSelection=function(t){return o.isMac?t.altKey&&this._terminal.options.macOptionClickForcesSelection:t.shiftKey},e.prototype.onMouseDown=function(t){if(this._mouseDownTimeStamp=t.timeStamp,(2!==t.button||!this.hasSelection)&&0===t.button){if(!this._enabled){if(!this.shouldForceSelection(t))return;t.stopPropagation()}t.preventDefault(),this._dragScrollAmount=0,this._enabled&&t.shiftKey?this._onIncrementalClick(t):1===t.detail?this._onSingleClick(t):2===t.detail?this._onDoubleClick(t):3===t.detail&&this._onTripleClick(t),this._addMouseDownListeners(),this.refresh(!0)}},e.prototype._addMouseDownListeners=function(){var t=this;this._terminal.element.ownerDocument.addEventListener("mousemove",this._mouseMoveListener),this._terminal.element.ownerDocument.addEventListener("mouseup",this._mouseUpListener),this._dragScrollIntervalTimer=setInterval(function(){return t._dragScroll()},50)},e.prototype._removeMouseDownListeners=function(){this._terminal.element.ownerDocument&&(this._terminal.element.ownerDocument.removeEventListener("mousemove",this._mouseMoveListener),this._terminal.element.ownerDocument.removeEventListener("mouseup",this._mouseUpListener)),clearInterval(this._dragScrollIntervalTimer),this._dragScrollIntervalTimer=null},e.prototype._onIncrementalClick=function(t){this._model.selectionStart&&(this._model.selectionEnd=this._getMouseBufferCoords(t))},e.prototype._onSingleClick=function(t){if(this._model.selectionStartLength=0,this._model.isSelectAllActive=!1,this._activeSelectionMode=this.shouldColumnSelect(t)?3:0,this._model.selectionStart=this._getMouseBufferCoords(t),this._model.selectionStart){this._model.selectionEnd=null;var e=this._buffer.lines.get(this._model.selectionStart[1]);if(e&&!(e.length>=this._model.selectionStart[0]))0===e.get(this._model.selectionStart[0])[l.CHAR_DATA_WIDTH_INDEX]&&this._model.selectionStart[0]++}},e.prototype._onDoubleClick=function(t){var e=this._getMouseBufferCoords(t);e&&(this._activeSelectionMode=1,this._selectWordAt(e,!0))},e.prototype._onTripleClick=function(t){var e=this._getMouseBufferCoords(t);e&&(this._activeSelectionMode=2,this._selectLineAt(e[1]))},e.prototype.shouldColumnSelect=function(t){return t.altKey&&!(o.isMac&&this._terminal.options.macOptionClickForcesSelection)},e.prototype._onMouseMove=function(t){t.stopImmediatePropagation();var e=this._model.selectionEnd?[this._model.selectionEnd[0],this._model.selectionEnd[1]]:null;if(this._model.selectionEnd=this._getMouseBufferCoords(t),this._model.selectionEnd){if(2===this._activeSelectionMode?this._model.selectionEnd[1]0?this._model.selectionEnd[0]=this._terminal.cols:this._dragScrollAmount<0&&(this._model.selectionEnd[0]=0)),this._model.selectionEnd[1]0?(3!==this._activeSelectionMode&&(this._model.selectionEnd[0]=this._terminal.cols),this._model.selectionEnd[1]=Math.min(this._terminal.buffer.ydisp+this._terminal.rows,this._terminal.buffer.lines.length-1)):(3!==this._activeSelectionMode&&(this._model.selectionEnd[0]=0),this._model.selectionEnd[1]=this._terminal.buffer.ydisp),this.refresh())},e.prototype._onMouseUp=function(t){var e=t.timeStamp-this._mouseDownTimeStamp;this._removeMouseDownListeners(),this.selectionText.length<=1&&e<500?new c.AltClickHandler(t,this._terminal).move():this.hasSelection&&this._terminal.emit("selection")},e.prototype._onBufferActivate=function(t){this.clearSelection(),t.inactiveBuffer.lines.off("trim",this._trimListener),t.activeBuffer.lines.on("trim",this._trimListener)},e.prototype._convertViewportColToCharacterIndex=function(t,e){for(var r=e[0],n=0;e[0]>=n;n++){var i=t.get(n);0===i[l.CHAR_DATA_WIDTH_INDEX]?r--:i[l.CHAR_DATA_CHAR_INDEX].length>1&&e[0]!==n&&(r+=i[l.CHAR_DATA_CHAR_INDEX].length-1)}return r},e.prototype.setSelection=function(t,e,r){this._model.clearSelection(),this._removeMouseDownListeners(),this._model.selectionStart=[t,e],this._model.selectionStartLength=r,this.refresh()},e.prototype._getWordAt=function(t,e,r,n){if(void 0===r&&(r=!0),void 0===n&&(n=!0),t[0]>=this._terminal.cols)return null;var i=this._buffer.lines.get(t[1]);if(!i)return null;var o=this._buffer.translateBufferLineToString(t[1],!1),s=this._convertViewportColToCharacterIndex(i,t),a=s,c=t[0]-s,h=0,u=0,f=0,p=0;if(" "===o.charAt(s)){for(;s>0&&" "===o.charAt(s-1);)s--;for(;a1&&(p+=i.get(_)[l.CHAR_DATA_CHAR_INDEX].length-1,a+=i.get(_)[l.CHAR_DATA_CHAR_INDEX].length-1);d>0&&s>0&&!this._isCharWordSeparator(i.get(d-1));){0===(m=i.get(d-1))[l.CHAR_DATA_WIDTH_INDEX]?(h++,d--):m[l.CHAR_DATA_CHAR_INDEX].length>1&&(f+=m[l.CHAR_DATA_CHAR_INDEX].length-1,s-=m[l.CHAR_DATA_CHAR_INDEX].length-1),s--,d--}for(;_1&&(p+=m[l.CHAR_DATA_CHAR_INDEX].length-1,a+=m[l.CHAR_DATA_CHAR_INDEX].length-1),a++,_++}}a++;var y=s+c-h+f,g=Math.min(this._terminal.cols,a-s+h+u-f-p);if(!e&&""===o.slice(s,a).trim())return null;if(r&&0===y&&32!==i.get(0)[l.CHAR_DATA_CODE_INDEX]){var v=this._buffer.lines.get(t[1]-1);if(v&&i.isWrapped&&32!==v.get(this._terminal.cols-1)[l.CHAR_DATA_CODE_INDEX]){var C=this._getWordAt([this._terminal.cols-1,t[1]-1],!1,!0,!1);if(C){var b=this._terminal.cols-C.start;y-=b,g+=b}}}if(n&&y+g===this._terminal.cols&&32!==i.get(this._terminal.cols-1)[l.CHAR_DATA_CODE_INDEX]){var w=this._buffer.lines.get(t[1]+1);if(w&&w.isWrapped&&32!==w.get(0)[l.CHAR_DATA_CODE_INDEX]){var E=this._getWordAt([0,t[1]+1],!1,!1,!0);E&&(g+=E.length)}}return{start:y,length:g}},e.prototype._selectWordAt=function(t,e){var r=this._getWordAt(t,e);if(r){for(;r.start<0;)r.start+=this._terminal.cols,t[1]--;this._model.selectionStart=[r.start,t[1]],this._model.selectionStartLength=r.length}},e.prototype._selectToWordAt=function(t){var e=this._getWordAt(t,!0);if(e){for(var r=t[1];e.start<0;)e.start+=this._terminal.cols,r--;if(!this._model.areSelectionValuesReversed())for(;e.start+e.length>this._terminal.cols;)e.length-=this._terminal.cols,r++;this._model.selectionEnd=[this._model.areSelectionValuesReversed()?e.start:e.start+e.length,r]}},e.prototype._isCharWordSeparator=function(t){return 0!==t[l.CHAR_DATA_WIDTH_INDEX]&&" ()[]{}'\"".indexOf(t[l.CHAR_DATA_CHAR_INDEX])>=0},e.prototype._selectLineAt=function(t){var e=this._buffer.getWrappedRangeForLine(t);this._model.selectionStart=[0,e.first],this._model.selectionEnd=[this._terminal.cols,e.last],this._model.selectionStartLength=0},e}(s.EventEmitter);r.SelectionManager=f},{"./Buffer":2,"./EventEmitter":8,"./SelectionModel":12,"./handlers/AltClickHandler":22,"./shared/utils/Browser":46,"./utils/MouseHelper":53}],12:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function t(t){this._terminal=t,this.clearSelection()}return t.prototype.clearSelection=function(){this.selectionStart=null,this.selectionEnd=null,this.isSelectAllActive=!1,this.selectionStartLength=0},Object.defineProperty(t.prototype,"finalSelectionStart",{get:function(){return this.isSelectAllActive?[0,0]:this.selectionEnd&&this.selectionStart&&this.areSelectionValuesReversed()?this.selectionEnd:this.selectionStart},enumerable:!0,configurable:!0}),Object.defineProperty(t.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()){var t=this.selectionStart[0]+this.selectionStartLength;return t>this._terminal.cols?[t%this._terminal.cols,this.selectionStart[1]+Math.floor(t/this._terminal.cols)]:[t,this.selectionStart[1]]}return this.selectionStartLength&&this.selectionEnd[1]===this.selectionStart[1]?[Math.max(this.selectionStart[0]+this.selectionStartLength,this.selectionEnd[0]),this.selectionEnd[1]]:this.selectionEnd},enumerable:!0,configurable:!0}),t.prototype.areSelectionValuesReversed=function(){var t=this.selectionStart,e=this.selectionEnd;return!(!t||!e)&&(t[1]>e[1]||t[1]===e[1]&&t[0]>e[0])},t.prototype.onTrim=function(t){return this.selectionStart&&(this.selectionStart[1]-=t),this.selectionEnd&&(this.selectionEnd[1]-=t),this.selectionEnd&&this.selectionEnd[1]<0?(this.clearSelection(),!0):(this.selectionStart&&this.selectionStart[1]<0&&(this.selectionStart[1]=0),!1)},t}();r.SelectionModel=n},{}],13:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.DEFAULT_BELL_SOUND="data:audio/wav;base64,UklGRigBAABXQVZFZm10IBAAAAABAAEARKwAAIhYAQACABAAZGF0YQQBAADpAFgCwAMlBZoG/wdmCcoKRAypDQ8PbRDBEQQTOxRtFYcWlBePGIUZXhoiG88bcBz7HHIdzh0WHlMeZx51HmkeUx4WHs8dah0AHXwc3hs9G4saxRnyGBIYGBcQFv8U4RPAEoYRQBACD70NWwwHC6gJOwjWBloF7gOBAhABkf8b/qv8R/ve+Xf4Ife79W/0JfPZ8Z/wde9N7ijtE+wU6xvqM+lb6H7nw+YX5mrlxuQz5Mzje+Ma49fioeKD4nXiYeJy4pHitOL04j/jn+MN5IPkFOWs5U3mDefM55/ogOl36m7rdOyE7abuyu8D8Unyj/Pg9D/2qfcb+Yn6/vuK/Qj/lAAlAg==";var n=function(){function t(t){this._terminal=t}return t.prototype.playBellSound=function(){var t=window.AudioContext||window.webkitAudioContext;if(!this._audioContext&&t&&(this._audioContext=new t),this._audioContext){var e=this._audioContext.createBufferSource(),r=this._audioContext;this._audioContext.decodeAudioData(this._base64ToArrayBuffer(this._removeMimeType(this._terminal.options.bellSound)),function(t){e.buffer=t,e.connect(r.destination),e.start(0)})}else console.warn("Sorry, but the Web Audio API is not supported by your browser. Please, consider upgrading to the latest version")},t.prototype._base64ToArrayBuffer=function(t){for(var e=window.atob(t),r=e.length,n=new Uint8Array(r),i=0;ir){var n=this.buffer.lines.length-r,i=this.buffer.ydisp-n<0;this.buffer.lines.trimStart(n),this.buffer.ybase=Math.max(this.buffer.ybase-n,0),this.buffer.ydisp=Math.max(this.buffer.ydisp-n,0),i&&this.refresh(0,this.rows-1)}}}switch(this.options[t]=e,t){case"fontFamily":case"fontSize":this.renderer&&(this.renderer.clear(),this.charMeasure.measure(this.options));break;case"drawBoldTextInBrightColors":case"experimentalCharAtlas":case"enableBold":case"letterSpacing":case"lineHeight":case"fontWeight":case"fontWeightBold":this.renderer&&(this.renderer.clear(),this.renderer.onResize(this.cols,this.rows),this.refresh(0,this.rows-1));case"rendererType":this.renderer&&(this.unregister(this.renderer),this.renderer.dispose(),this.renderer=null),this._setupRenderer(),this.renderer.onCharSizeChanged(),this._theme&&this.renderer.setTheme(this._theme);break;case"scrollback":this.buffers.resize(this.cols,this.rows),this.viewport&&this.viewport.syncScrollArea();break;case"screenReaderMode":e?this._accessibilityManager||(this._accessibilityManager=new A.AccessibilityManager(this)):this._accessibilityManager&&(this._accessibilityManager.dispose(),this._accessibilityManager=null);break;case"tabStopWidth":this.buffers.setupTabStops()}this.renderer&&this.renderer.onOptionsChanged()}},e.prototype._onTextAreaFocus=function(t){this.sendFocus&&this.handler(h.C0.ESC+"[I"),this.updateCursorStyle(t),this.element.classList.add("focus"),this.showCursor(),this.emit("focus")},e.prototype.blur=function(){return this.textarea.blur()},e.prototype._onTextAreaBlur=function(){this.textarea.value="",this.refresh(this.buffer.y,this.buffer.y),this.sendFocus&&this.handler(h.C0.ESC+"[O"),this.element.classList.remove("focus"),this.emit("blur")},e.prototype._initGlobal=function(){var t=this;this._bindKeys(),this.register(y.addDisposableDomListener(this.element,"copy",function(e){t.hasSelection()&&c.copyHandler(e,t,t.selectionManager)}));var e=function(e){return c.pasteHandler(e,t)};this.register(y.addDisposableDomListener(this.textarea,"paste",e)),this.register(y.addDisposableDomListener(this.element,"paste",e)),m.isFirefox?this.register(y.addDisposableDomListener(this.element,"mousedown",function(e){2===e.button&&c.rightClickHandler(e,t.textarea,t.selectionManager,t.options.rightClickSelectsWord)})):this.register(y.addDisposableDomListener(this.element,"contextmenu",function(e){c.rightClickHandler(e,t.textarea,t.selectionManager,t.options.rightClickSelectsWord)})),m.isLinux&&this.register(y.addDisposableDomListener(this.element,"auxclick",function(e){1===e.button&&c.moveTextAreaUnderMouseCursor(e,t.textarea)}))},e.prototype._bindKeys=function(){var t=this,e=this;this.register(y.addDisposableDomListener(this.element,"keydown",function(t){R.activeElement===this&&e._keyDown(t)},!0)),this.register(y.addDisposableDomListener(this.element,"keypress",function(t){R.activeElement===this&&e._keyPress(t)},!0)),this.register(y.addDisposableDomListener(this.element,"keyup",function(r){(function(t){return 16===t.keyCode||17===t.keyCode||18===t.keyCode})(r)||t.focus(),e._keyUp(r)},!0)),this.register(y.addDisposableDomListener(this.textarea,"keydown",function(e){return t._keyDown(e)},!0)),this.register(y.addDisposableDomListener(this.textarea,"keypress",function(e){return t._keyPress(e)},!0)),this.register(y.addDisposableDomListener(this.textarea,"compositionstart",function(){return t._compositionHelper.compositionstart()})),this.register(y.addDisposableDomListener(this.textarea,"compositionupdate",function(e){return t._compositionHelper.compositionupdate(e)})),this.register(y.addDisposableDomListener(this.textarea,"compositionend",function(){return t._compositionHelper.compositionend()})),this.register(this.addDisposableListener("refresh",function(){return t._compositionHelper.updateCompositionElements()})),this.register(this.addDisposableListener("refresh",function(e){return t._queueLinkification(e.start,e.end)}))},e.prototype.open=function(t){var e=this;if(this._parent=t||this._parent,!this._parent)throw new Error("Terminal requires a parent element.");this._context=this._parent.ownerDocument.defaultView,this._document=this._parent.ownerDocument,this._screenDprMonitor=new S.ScreenDprMonitor,this._screenDprMonitor.setListener(function(){return e.emit("dprchange",window.devicePixelRatio)}),this.register(this._screenDprMonitor),this.element=this._document.createElement("div"),this.element.dir="ltr",this.element.classList.add("terminal"),this.element.classList.add("xterm"),this.element.setAttribute("tabindex","0"),this._parent.appendChild(this.element);var r=R.createDocumentFragment();this._viewportElement=R.createElement("div"),this._viewportElement.classList.add("xterm-viewport"),r.appendChild(this._viewportElement),this._viewportScrollArea=R.createElement("div"),this._viewportScrollArea.classList.add("xterm-scroll-area"),this._viewportElement.appendChild(this._viewportScrollArea),this.screenElement=R.createElement("div"),this.screenElement.classList.add("xterm-screen"),this._helperContainer=R.createElement("div"),this._helperContainer.classList.add("xterm-helpers"),this.screenElement.appendChild(this._helperContainer),r.appendChild(this.screenElement),this._mouseZoneManager=new E.MouseZoneManager(this),this.register(this._mouseZoneManager),this.register(this.addDisposableListener("scroll",function(){return e._mouseZoneManager.clearAll()})),this.linkifier.attachToDom(this._mouseZoneManager),this.textarea=R.createElement("textarea"),this.textarea.classList.add("xterm-helper-textarea"),this.textarea.setAttribute("aria-label",g.promptLabel),this.textarea.setAttribute("aria-multiline","false"),this.textarea.setAttribute("autocorrect","off"),this.textarea.setAttribute("autocapitalize","off"),this.textarea.setAttribute("spellcheck","false"),this.textarea.tabIndex=0,this.register(y.addDisposableDomListener(this.textarea,"focus",function(t){return e._onTextAreaFocus(t)})),this.register(y.addDisposableDomListener(this.textarea,"blur",function(){return e._onTextAreaBlur()})),this._helperContainer.appendChild(this.textarea),this._compositionView=R.createElement("div"),this._compositionView.classList.add("composition-view"),this._compositionHelper=new s.CompositionHelper(this.textarea,this._compositionView,this),this._helperContainer.appendChild(this._compositionView),this.charMeasure=new _.CharMeasure(R,this._helperContainer),this.element.appendChild(r),this._setupRenderer(),this._theme=this.options.theme,this.options.theme=null,this.viewport=new l.Viewport(this,this._viewportElement,this._viewportScrollArea,this.charMeasure),this.viewport.onThemeChanged(this.renderer.colorManager.colors),this.register(this.viewport),this.register(this.addDisposableListener("cursormove",function(){return e.renderer.onCursorMove()})),this.register(this.addDisposableListener("resize",function(){return e.renderer.onResize(e.cols,e.rows)})),this.register(this.addDisposableListener("blur",function(){return e.renderer.onBlur()})),this.register(this.addDisposableListener("focus",function(){return e.renderer.onFocus()})),this.register(this.addDisposableListener("dprchange",function(){return e.renderer.onWindowResize(window.devicePixelRatio)})),this.register(y.addDisposableDomListener(window,"resize",function(){return e.renderer.onWindowResize(window.devicePixelRatio)})),this.register(this.charMeasure.addDisposableListener("charsizechanged",function(){return e.renderer.onCharSizeChanged()})),this.register(this.renderer.addDisposableListener("resize",function(t){return e.viewport.syncScrollArea()})),this.selectionManager=new d.SelectionManager(this,this.charMeasure),this.register(y.addDisposableDomListener(this.element,"mousedown",function(t){return e.selectionManager.onMouseDown(t)})),this.register(this.selectionManager.addDisposableListener("refresh",function(t){return e.renderer.onSelectionChanged(t.start,t.end,t.columnSelectMode)})),this.register(this.selectionManager.addDisposableListener("newselection",function(t){e.textarea.value=t,e.textarea.focus(),e.textarea.select()})),this.register(this.addDisposableListener("scroll",function(){e.viewport.syncScrollArea(),e.selectionManager.refresh()})),this.register(y.addDisposableDomListener(this._viewportElement,"scroll",function(){return e.selectionManager.refresh()})),this.mouseHelper=new v.MouseHelper(this.renderer),this.options.screenReaderMode&&(this._accessibilityManager=new A.AccessibilityManager(this)),this.charMeasure.measure(this.options),this.refresh(0,this.rows-1),this._initGlobal(),this.bindMouse()},e.prototype._setupRenderer=function(){switch(this.options.rendererType){case"canvas":this.renderer=new f.Renderer(this,this.options.theme);break;case"dom":this.renderer=new k.DomRenderer(this,this.options.theme);break;default:throw new Error('Unrecognized rendererType "'+this.options.rendererType+'"')}this.register(this.renderer)},e.prototype._setTheme=function(t){this._theme=t;var e=this.renderer.setTheme(t);this.viewport&&this.viewport.onThemeChanged(e)},e.prototype.bindMouse=function(){var t=this,e=this.element,r=this,n=32;function i(t){var e,i;if(e=function(t){var e,n,i;switch(t.overrideType||t.type){case"mousedown":e=null!==t.button&&void 0!==t.button?+t.button:null!==t.which&&void 0!==t.which?t.which-1:null,m.isMSIE&&(e=1===e?0:4===e?1:e);break;case"mouseup":e=3;break;case"DOMMouseScroll":e=t.detail<0?64:65;break;case"wheel":e=t.wheelDeltaY>0?64:65}return i=(t.shiftKey?4:0)|(t.metaKey?8:0)|(n=t.ctrlKey?16:0),r.vt200Mouse?i&=n:r.normalMouse||(i=0),32+(i<<2)+e}(t),i=r.mouseHelper.getRawByteCoords(t,r.screenElement,r.charMeasure,r.options.lineHeight,r.cols,r.rows))switch(s(e,i),t.overrideType||t.type){case"mousedown":n=e;break;case"mouseup":n=32}}function o(t,e){if(r.utfMouse){if(2047===e)return void t.push(0);e<127?t.push(e):(e>2047&&(e=2047),t.push(192|e>>6),t.push(128|63&e))}else{if(255===e)return void t.push(0);e>127&&(e=127),t.push(e)}}function s(t,e){if(r._vt300Mouse){t&=3,e.x-=32,e.y-=32;var n=h.C0.ESC+"[24";if(0===t)n+="1";else if(1===t)n+="3";else if(2===t)n+="5";else{if(3===t)return;n+="0"}return n+="~["+e.x+","+e.y+"]\r",void r.handler(n)}if(r._decLocator)return t&=3,e.x-=32,e.y-=32,0===t?t=2:1===t?t=4:2===t?t=6:3===t&&(t=3),void r.handler(h.C0.ESC+"["+t+";"+(3===t?4:0)+";"+e.y+";"+e.x+";"+e.page||"0&w");if(r.urxvtMouse)return e.x-=32,e.y-=32,e.x++,e.y++,void r.handler(h.C0.ESC+"["+t+";"+e.x+";"+e.y+"M");if(r.sgrMouse)return e.x-=32,e.y-=32,void r.handler(h.C0.ESC+"[<"+((3==(3&t)?-4&t:t)-32)+";"+e.x+";"+e.y+(3==(3&t)?"m":"M"));var i=[];o(i,t),o(i,e.x),o(i,e.y),r.handler(h.C0.ESC+"[M"+String.fromCharCode.apply(String,i))}this.register(y.addDisposableDomListener(e,"mousedown",function(e){if(e.preventDefault(),t.focus(),t.mouseEvents&&!t.selectionManager.shouldForceSelection(e)){if(i(e),t.vt200Mouse)return e.overrideType="mouseup",i(e),t.cancel(e);var o;t.normalMouse&&(o=function(e){t.normalMouse&&function(t){var e=n,i=r.mouseHelper.getRawByteCoords(t,r.screenElement,r.charMeasure,r.options.lineHeight,r.cols,r.rows);i&&s(e+=32,i)}(e)},t._document.addEventListener("mousemove",o));var a=function(e){return t.normalMouse&&!t.x10Mouse&&i(e),o&&(t._document.removeEventListener("mousemove",o),o=null),t._document.removeEventListener("mouseup",a),t.cancel(e)};return t._document.addEventListener("mouseup",a),t.cancel(e)}})),this.register(y.addDisposableDomListener(e,"wheel",function(e){if(t.mouseEvents)t.x10Mouse||t._vt300Mouse||t._decLocator||(i(e),e.preventDefault());else if(!t.buffer.hasScrollback){var r=t.viewport.getLinesScrolled(e);if(0===r)return;for(var n=h.C0.ESC+(t.applicationCursor?"O":"[")+(e.deltaY<0?"A":"B"),o="",s=0;s=this.buffer.ybase&&(this._userScrolling=!1);var r=this.buffer.ydisp;this.buffer.ydisp=Math.max(Math.min(this.buffer.ydisp+t,this.buffer.ybase),0),r!==this.buffer.ydisp&&(e||this.emit("scroll",this.buffer.ydisp),this.refresh(0,this.rows-1))},e.prototype.scrollPages=function(t){this.scrollLines(t*(this.rows-1))},e.prototype.scrollToTop=function(){this.scrollLines(-this.buffer.ydisp)},e.prototype.scrollToBottom=function(){this.scrollLines(this.buffer.ybase-this.buffer.ydisp)},e.prototype.scrollToLine=function(t){var e=t-this.buffer.ydisp;0!==e&&this.scrollLines(e)},e.prototype.write=function(t){var e=this;this._isDisposed||t&&(this.writeBuffer.push(t),this.options.useFlowControl&&!this._xoffSentToCatchUp&&this.writeBuffer.length>=5&&(this.handler(h.C0.DC3),this._xoffSentToCatchUp=!0),!this._writeInProgress&&this.writeBuffer.length>0&&(this._writeInProgress=!0,setTimeout(function(){e._innerWrite()})))},e.prototype._innerWrite=function(){var t=this;this._isDisposed&&(this.writeBuffer=[]);for(var e=this.writeBuffer.splice(0,300);e.length>0;){var r=e.shift();this._xoffSentToCatchUp&&0===e.length&&0===this.writeBuffer.length&&(this.handler(h.C0.DC1),this._xoffSentToCatchUp=!1),this._refreshStart=this.buffer.y,this._refreshEnd=this.buffer.y,this._inputHandler.parse(r),this.updateRange(this.buffer.y),this.refresh(this._refreshStart,this._refreshEnd)}this.writeBuffer.length>0?setTimeout(function(){return t._innerWrite()},0):this._writeInProgress=!1},e.prototype.writeln=function(t){this.write(t+"\r\n")},e.prototype.attachCustomKeyEventHandler=function(t){this._customKeyEventHandler=t},e.prototype.registerLinkMatcher=function(t,e,r){var n=this.linkifier.registerLinkMatcher(t,e,r);return this.refresh(0,this.rows-1),n},e.prototype.deregisterLinkMatcher=function(t){this.linkifier.deregisterLinkMatcher(t)&&this.refresh(0,this.rows-1)},e.prototype.registerCharacterJoiner=function(t){var e=this.renderer.registerCharacterJoiner(t);return this.refresh(0,this.rows-1),e},e.prototype.deregisterCharacterJoiner=function(t){this.renderer.deregisterCharacterJoiner(t)&&this.refresh(0,this.rows-1)},Object.defineProperty(e.prototype,"markers",{get:function(){return this.buffer.markers},enumerable:!0,configurable:!0}),e.prototype.addMarker=function(t){if(this.buffer===this.buffers.normal)return this.buffer.addMarker(this.buffer.ybase+this.buffer.y+t)},e.prototype.hasSelection=function(){return!!this.selectionManager&&this.selectionManager.hasSelection},e.prototype.getSelection=function(){return this.selectionManager?this.selectionManager.selectionText:""},e.prototype.clearSelection=function(){this.selectionManager&&this.selectionManager.clearSelection()},e.prototype.selectAll=function(){this.selectionManager&&this.selectionManager.selectAll()},e.prototype.selectLines=function(t,e){this.selectionManager&&this.selectionManager.selectLines(t,e)},e.prototype._keyDown=function(t){if(this._customKeyEventHandler&&!1===this._customKeyEventHandler(t))return!1;if(!this._compositionHelper.keydown(t))return this.buffer.ybase!==this.buffer.ydisp&&this.scrollToBottom(),!1;var e=L.evaluateKeyboardEvent(t,this.applicationCursor,this.browser.isMac,this.options.macOptionIsMeta);if(this.updateCursorStyle(t),3===e.type||2===e.type){var r=this.rows-1;return this.scrollLines(2===e.type?-r:r),this.cancel(t,!0)}return 1===e.type&&this.selectAll(),!!this._isThirdLevelShift(this.browser,t)||(e.cancel&&this.cancel(t,!0),!e.key||(this.emit("keydown",t),this.emit("key",e.key,t),this.showCursor(),this.handler(e.key),this.cancel(t,!0)))},e.prototype._isThirdLevelShift=function(t,e){var r=t.isMac&&!this.options.macOptionIsMeta&&e.altKey&&!e.ctrlKey&&!e.metaKey||t.isMSWindows&&e.altKey&&e.ctrlKey&&!e.metaKey;return"keypress"===e.type?r:r&&(!e.keyCode||e.keyCode>47)},e.prototype.setgLevel=function(t){this.glevel=t,this.charset=this.charsets[t]},e.prototype.setgCharset=function(t,e){this.charsets[t]=e,this.glevel===t&&(this.charset=e)},e.prototype._keyUp=function(t){this.updateCursorStyle(t)},e.prototype._keyPress=function(t){var e;if(this._customKeyEventHandler&&!1===this._customKeyEventHandler(t))return!1;if(this.cancel(t),t.charCode)e=t.charCode;else if(null===t.which||void 0===t.which)e=t.keyCode;else{if(0===t.which||0===t.charCode)return!1;e=t.which}return!(!e||(t.altKey||t.ctrlKey||t.metaKey)&&!this._isThirdLevelShift(this.browser,t)||(e=String.fromCharCode(e),this.emit("keypress",e,t),this.emit("key",e,t),this.showCursor(),this.handler(e),0))},e.prototype.bell=function(){var t=this;this.emit("bell"),this._soundBell()&&this.soundManager.playBellSound(),this._visualBell()&&(this.element.classList.add("visual-bell-active"),clearTimeout(this._visualBellTimer),this._visualBellTimer=window.setTimeout(function(){t.element.classList.remove("visual-bell-active")},200))},e.prototype.log=function(t,e){this.options.debug&&this._context.console&&this._context.console.log&&this._context.console.log(t,e)},e.prototype.error=function(t,e){this.options.debug&&this._context.console&&this._context.console.error&&this._context.console.error(t,e)},e.prototype.resize=function(t,e){isNaN(t)||isNaN(e)||(t!==this.cols||e!==this.rows?(t<1&&(t=1),e<1&&(e=1),this.buffers.resize(t,e),this.cols=t,this.rows=e,this.buffers.setupTabStops(this.cols),this.charMeasure&&this.charMeasure.measure(this.options),this.refresh(0,this.rows-1),this.emit("resize",{cols:t,rows:e})):!this.charMeasure||this.charMeasure.width&&this.charMeasure.height||this.charMeasure.measure(this.options))},e.prototype.updateRange=function(t){tthis._refreshEnd&&(this._refreshEnd=t)},e.prototype.maxRange=function(){this._refreshStart=0,this._refreshEnd=this.rows-1},e.prototype.clear=function(){if(0!==this.buffer.ybase||0!==this.buffer.y){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 t=1;tthis.buffer.scrollBottom&&(this.buffer.y--,this.scroll()),this.buffer.x>=this.cols&&this.buffer.x--},e.prototype.reverseIndex=function(){if(this.buffer.y===this.buffer.scrollTop){var t=this.buffer.scrollBottom-this.buffer.scrollTop;this.buffer.lines.shiftElements(this.buffer.y+this.buffer.ybase,t,1),this.buffer.lines.set(this.buffer.y+this.buffer.ybase,T.BufferLine.blankLine(this.cols,this.eraseAttr())),this.updateRange(this.buffer.scrollTop),this.updateRange(this.buffer.scrollBottom)}else this.buffer.y--},e.prototype.reset=function(){this.options.rows=this.rows,this.options.cols=this.cols;var t=this._customKeyEventHandler,e=this._inputHandler,r=this.cursorState;this._setup(),this._customKeyEventHandler=t,this._inputHandler=e,this.cursorState=r,this.refresh(0,this.rows-1),this.viewport&&this.viewport.syncScrollArea()},e.prototype.tabSet=function(){this.buffer.tabs[this.buffer.x]=!0},e.prototype.cancel=function(t,e){if(this.options.cancelEvents||e)return t.preventDefault(),t.stopPropagation(),!1},e.prototype.matchColor=function(t,e,r){var n=t<<16|e<<8|r;if(null!==O[n]&&void 0!==O[n])return O[n];for(var i,o,s=1/0,a=-1,l=0;l>>24,i>>>16&255,i>>>8&255))){a=l;break}o0){this._currentRowHeight=this._terminal.renderer.dimensions.scaledCellHeight/window.devicePixelRatio,this._lastRecordedViewportHeight=this._viewportElement.offsetHeight;var t=Math.round(this._currentRowHeight*this._lastRecordedBufferLength)+(this._lastRecordedViewportHeight-this._terminal.renderer.dimensions.canvasHeight);this._lastRecordedBufferHeight!==t&&(this._lastRecordedBufferHeight=t,this._scrollArea.style.height=this._lastRecordedBufferHeight+"px")}var e=this._terminal.buffer.ydisp*this._currentRowHeight;this._viewportElement.scrollTop!==e&&(this._ignoreNextScrollEvent=!0,this._viewportElement.scrollTop=e),this._refreshAnimationFrame=null},e.prototype.syncScrollArea=function(){this._lastRecordedBufferLength!==this._terminal.buffer.lines.length?(this._lastRecordedBufferLength=this._terminal.buffer.lines.length,this._refresh()):this._lastRecordedViewportHeight!==this._terminal.renderer.dimensions.canvasHeight?this._refresh():this._terminal.renderer.dimensions.scaledCellHeight/window.devicePixelRatio!==this._currentRowHeight&&this._refresh()},e.prototype._onScroll=function(t){if(this._viewportElement.offsetParent)if(this._ignoreNextScrollEvent)this._ignoreNextScrollEvent=!1;else{var e=Math.round(this._viewportElement.scrollTop/this._currentRowHeight)-this._terminal.buffer.ydisp;this._terminal.scrollLines(e,!0)}},e.prototype.onWheel=function(t){var e=this._getPixelsScrolled(t);0!==e&&(this._viewportElement.scrollTop+=e,t.preventDefault())},e.prototype._getPixelsScrolled=function(t){if(0===t.deltaY)return 0;var e=t.deltaY;return t.deltaMode===WheelEvent.DOM_DELTA_LINE?e*=this._currentRowHeight:t.deltaMode===WheelEvent.DOM_DELTA_PAGE&&(e*=this._currentRowHeight*this._terminal.rows),e},e.prototype.getLinesScrolled=function(t){if(0===t.deltaY)return 0;var e=t.deltaY;return t.deltaMode===WheelEvent.DOM_DELTA_PIXEL?(e/=this._currentRowHeight+0,this._wheelPartialScroll+=e,e=Math.floor(Math.abs(this._wheelPartialScroll))*(this._wheelPartialScroll>0?1:-1),this._wheelPartialScroll%=1):t.deltaMode===WheelEvent.DOM_DELTA_PAGE&&(e*=this._terminal.rows),e},e.prototype.onTouchStart=function(t){this._lastTouchY=t.touches[0].pageY},e.prototype.onTouchMove=function(t){var e=this._lastTouchY-t.touches[0].pageY;this._lastTouchY=t.touches[0].pageY,0!==e&&(this._viewportElement.scrollTop+=e,t.preventDefault())},e}(i.Disposable);r.Viewport=a},{"./common/Lifecycle":18,"./ui/Lifecycle":48}],17:[function(t,e,r){"use strict";var n=this&&this.__extends||function(){var t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])};return function(e,r){function n(){this.constructor=e}t(e,r),e.prototype=null===r?Object.create(r):(n.prototype=r.prototype,new n)}}();Object.defineProperty(r,"__esModule",{value:!0});var i=function(t){function e(e){var r=t.call(this)||this;return r._maxLength=e,r._array=new Array(r._maxLength),r._startIndex=0,r._length=0,r}return n(e,t),Object.defineProperty(e.prototype,"maxLength",{get:function(){return this._maxLength},set:function(t){if(this._maxLength!==t){for(var e=new Array(t),r=0;rthis._length)for(var e=this._length;e=t;i--)this._array[this._getCyclicIndex(i+r.length)]=this._array[this._getCyclicIndex(i)];for(i=0;ithis.maxLength){var o=this._length+r.length-this.maxLength;this._startIndex+=o,this._length=this.maxLength,this.emit("trim",o)}else this._length+=r.length}},e.prototype.trimStart=function(t){t>this._length&&(t=this._length),this._startIndex+=t,this._length-=t,this.emit("trim",t)},e.prototype.shiftElements=function(t,e,r){if(!(e<=0)){if(t<0||t>=this._length)throw new Error("start argument out of range");if(t+r<0)throw new Error("Cannot shift elements in list beyond index 0");if(r>0){for(var n=e-1;n>=0;n--)this.set(t+n+r,this.get(t+n));var i=t+e+r-this._length;if(i>0)for(this._length+=i;this._length>this.maxLength;)this._length--,this._startIndex++,this.emit("trim",1)}else for(n=0;n"],191:["/","?"],192:["`","~"],219:["[","{"],220:["\\","|"],221:["]","}"],222:["'",'"']};r.evaluateKeyboardEvent=function(t,e,r,o){var s={type:0,cancel:!1,key:void 0},a=(t.shiftKey?1:0)|(t.altKey?2:0)|(t.ctrlKey?4:0)|(t.metaKey?8:0);switch(t.keyCode){case 0:"UIKeyInputUpArrow"===t.key?s.key=e?n.C0.ESC+"OA":n.C0.ESC+"[A":"UIKeyInputLeftArrow"===t.key?s.key=e?n.C0.ESC+"OD":n.C0.ESC+"[D":"UIKeyInputRightArrow"===t.key?s.key=e?n.C0.ESC+"OC":n.C0.ESC+"[C":"UIKeyInputDownArrow"===t.key&&(s.key=e?n.C0.ESC+"OB":n.C0.ESC+"[B");break;case 8:if(t.shiftKey){s.key=n.C0.BS;break}if(t.altKey){s.key=n.C0.ESC+n.C0.DEL;break}s.key=n.C0.DEL;break;case 9:if(t.shiftKey){s.key=n.C0.ESC+"[Z";break}s.key=n.C0.HT,s.cancel=!0;break;case 13:s.key=n.C0.CR,s.cancel=!0;break;case 27:s.key=n.C0.ESC,s.cancel=!0;break;case 37:a?(s.key=n.C0.ESC+"[1;"+(a+1)+"D",s.key===n.C0.ESC+"[1;3D"&&(s.key=r?n.C0.ESC+"b":n.C0.ESC+"[1;5D")):s.key=e?n.C0.ESC+"OD":n.C0.ESC+"[D";break;case 39:a?(s.key=n.C0.ESC+"[1;"+(a+1)+"C",s.key===n.C0.ESC+"[1;3C"&&(s.key=r?n.C0.ESC+"f":n.C0.ESC+"[1;5C")):s.key=e?n.C0.ESC+"OC":n.C0.ESC+"[C";break;case 38:a?(s.key=n.C0.ESC+"[1;"+(a+1)+"A",s.key===n.C0.ESC+"[1;3A"&&(s.key=n.C0.ESC+"[1;5A")):s.key=e?n.C0.ESC+"OA":n.C0.ESC+"[A";break;case 40:a?(s.key=n.C0.ESC+"[1;"+(a+1)+"B",s.key===n.C0.ESC+"[1;3B"&&(s.key=n.C0.ESC+"[1;5B")):s.key=e?n.C0.ESC+"OB":n.C0.ESC+"[B";break;case 45:t.shiftKey||t.ctrlKey||(s.key=n.C0.ESC+"[2~");break;case 46:s.key=a?n.C0.ESC+"[3;"+(a+1)+"~":n.C0.ESC+"[3~";break;case 36:s.key=a?n.C0.ESC+"[1;"+(a+1)+"H":e?n.C0.ESC+"OH":n.C0.ESC+"[H";break;case 35:s.key=a?n.C0.ESC+"[1;"+(a+1)+"F":e?n.C0.ESC+"OF":n.C0.ESC+"[F";break;case 33:t.shiftKey?s.type=2:s.key=n.C0.ESC+"[5~";break;case 34:t.shiftKey?s.type=3:s.key=n.C0.ESC+"[6~";break;case 112:s.key=a?n.C0.ESC+"[1;"+(a+1)+"P":n.C0.ESC+"OP";break;case 113:s.key=a?n.C0.ESC+"[1;"+(a+1)+"Q":n.C0.ESC+"OQ";break;case 114:s.key=a?n.C0.ESC+"[1;"+(a+1)+"R":n.C0.ESC+"OR";break;case 115:s.key=a?n.C0.ESC+"[1;"+(a+1)+"S":n.C0.ESC+"OS";break;case 116:s.key=a?n.C0.ESC+"[15;"+(a+1)+"~":n.C0.ESC+"[15~";break;case 117:s.key=a?n.C0.ESC+"[17;"+(a+1)+"~":n.C0.ESC+"[17~";break;case 118:s.key=a?n.C0.ESC+"[18;"+(a+1)+"~":n.C0.ESC+"[18~";break;case 119:s.key=a?n.C0.ESC+"[19;"+(a+1)+"~":n.C0.ESC+"[19~";break;case 120:s.key=a?n.C0.ESC+"[20;"+(a+1)+"~":n.C0.ESC+"[20~";break;case 121:s.key=a?n.C0.ESC+"[21;"+(a+1)+"~":n.C0.ESC+"[21~";break;case 122:s.key=a?n.C0.ESC+"[23;"+(a+1)+"~":n.C0.ESC+"[23~";break;case 123:s.key=a?n.C0.ESC+"[24;"+(a+1)+"~":n.C0.ESC+"[24~";break;default:if(!t.ctrlKey||t.shiftKey||t.altKey||t.metaKey)if(r&&!o||!t.altKey||t.metaKey)r&&!t.altKey&&!t.ctrlKey&&t.metaKey&&65===t.keyCode&&(s.type=1);else{var l=i[t.keyCode],c=l&&l[t.shiftKey?1:0];if(c)s.key=n.C0.ESC+c;else if(t.keyCode>=65&&t.keyCode<=90){var h=t.ctrlKey?t.keyCode-64:t.keyCode+32;s.key=n.C0.ESC+String.fromCharCode(h)}}else t.keyCode>=65&&t.keyCode<=90?s.key=String.fromCharCode(t.keyCode-64):32===t.keyCode?s.key=String.fromCharCode(0):t.keyCode>=51&&t.keyCode<=55?s.key=String.fromCharCode(t.keyCode-51+27):56===t.keyCode?s.key=String.fromCharCode(127):219===t.keyCode?s.key=String.fromCharCode(27):220===t.keyCode?s.key=String.fromCharCode(28):221===t.keyCode&&(s.key=String.fromCharCode(29))}return s}},{"../../common/data/EscapeSequences":19}],22:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n=t("../common/data/EscapeSequences"),i=function(){function t(t,e){this._mouseEvent=t,this._terminal=e,this._lines=this._terminal.buffer.lines,this._startCol=this._terminal.buffer.x,this._startRow=this._terminal.buffer.y;var r,n=this._terminal.mouseHelper.getCoords(this._mouseEvent,this._terminal.element,this._terminal.charMeasure,this._terminal.options.lineHeight,this._terminal.cols,this._terminal.rows,!1);n&&(r=n.map(function(t){return t-1}),this._endCol=r[0],this._endRow=r[1])}return t.prototype.move=function(){this._mouseEvent.altKey&&void 0!==this._endCol&&void 0!==this._endRow&&this._terminal.handler(this._arrowSequences())},t.prototype._arrowSequences=function(){return this._terminal.buffer.hasScrollback?this._moveHorizontallyOnly():this._resetStartingRow()+this._moveToRequestedRow()+this._moveToRequestedCol()},t.prototype._resetStartingRow=function(){return 0===this._moveToRequestedRow().length?"":o(this._bufferLine(this._startCol,this._startRow,this._startCol,this._startRow-this._wrappedRowsForRow(this._startRow),!1).length,this._sequence("D"))},t.prototype._moveToRequestedRow=function(){var t=this._startRow-this._wrappedRowsForRow(this._startRow),e=this._endRow-this._wrappedRowsForRow(this._endRow);return o(Math.abs(t-e)-this._wrappedRowsCount(),this._sequence(this._verticalDirection()))},t.prototype._moveToRequestedCol=function(){var t;t=this._moveToRequestedRow().length>0?this._endRow-this._wrappedRowsForRow(this._endRow):this._startRow;var e=this._endRow,r=this._horizontalDirection();return o(this._bufferLine(this._startCol,t,this._endCol,e,"C"===r).length,this._sequence(r))},t.prototype._moveHorizontallyOnly=function(){var t=this._horizontalDirection();return o(Math.abs(this._startCol-this._endCol),this._sequence(t))},t.prototype._wrappedRowsCount=function(){for(var t=0,e=this._startRow-this._wrappedRowsForRow(this._startRow),r=this._endRow-this._wrappedRowsForRow(this._endRow),n=0;n=0&&t0?this._endRow-this._wrappedRowsForRow(this._endRow):this._startRow,this._startCol=this._endCol&&tthis._endRow?"A":"B"},t.prototype._bufferLine=function(t,e,r,n,i){for(var o=t,s=e,a="";o!==r||s!==n;)o+=i?1:-1,i&&o>this._terminal.cols-1?(a+=this._terminal.buffer.translateBufferLineToString(s,!1,t,o),o=0,t=0,s++):!i&&o<0&&(a+=this._terminal.buffer.translateBufferLineToString(s,!1,0,t+1),t=o=this._terminal.cols-1,s--);return a+this._terminal.buffer.translateBufferLineToString(s,!1,t,o)},t.prototype._sequence=function(t){var e=this._terminal.applicationCursor?"O":"[";return n.C0.ESC+e+t},t}();function o(t,e){t=Math.floor(t);for(var r="",n=0;n>9,c=0;c>9;if(0!==f){if(p!==l){if(c-o>1)for(var d=this._getJoinedRanges(i,a,s,e,o),_=0;_1)for(d=this._getJoinedRanges(i,a,s,e,o),_=0;_>>0})}for(r=0;r<24;r++){var s=8+10*r,a=c(s);t.push({css:"#"+a+a+a,rgba:(s<<24|s<<16|s<<8|255)>>>0})}return t}();var h=function(){function t(t,e){this.allowTransparency=e;var l=t.createElement("canvas");l.width=1,l.height=1,this._ctx=l.getContext("2d"),this._ctx.globalCompositeOperation="copy",this._litmusColor=this._ctx.createLinearGradient(0,0,1,1),this.colors={foreground:n,background:i,cursor:o,cursorAccent:s,selection:a,ansi:r.DEFAULT_ANSI_COLORS.slice()}}return t.prototype.setTheme=function(t){this.colors.foreground=this._parseColor(t.foreground,n),this.colors.background=this._parseColor(t.background,i),this.colors.cursor=this._parseColor(t.cursor,o,!0),this.colors.cursorAccent=this._parseColor(t.cursorAccent,s,!0),this.colors.selection=this._parseColor(t.selection,a,!0),this.colors.ansi[0]=this._parseColor(t.black,r.DEFAULT_ANSI_COLORS[0]),this.colors.ansi[1]=this._parseColor(t.red,r.DEFAULT_ANSI_COLORS[1]),this.colors.ansi[2]=this._parseColor(t.green,r.DEFAULT_ANSI_COLORS[2]),this.colors.ansi[3]=this._parseColor(t.yellow,r.DEFAULT_ANSI_COLORS[3]),this.colors.ansi[4]=this._parseColor(t.blue,r.DEFAULT_ANSI_COLORS[4]),this.colors.ansi[5]=this._parseColor(t.magenta,r.DEFAULT_ANSI_COLORS[5]),this.colors.ansi[6]=this._parseColor(t.cyan,r.DEFAULT_ANSI_COLORS[6]),this.colors.ansi[7]=this._parseColor(t.white,r.DEFAULT_ANSI_COLORS[7]),this.colors.ansi[8]=this._parseColor(t.brightBlack,r.DEFAULT_ANSI_COLORS[8]),this.colors.ansi[9]=this._parseColor(t.brightRed,r.DEFAULT_ANSI_COLORS[9]),this.colors.ansi[10]=this._parseColor(t.brightGreen,r.DEFAULT_ANSI_COLORS[10]),this.colors.ansi[11]=this._parseColor(t.brightYellow,r.DEFAULT_ANSI_COLORS[11]),this.colors.ansi[12]=this._parseColor(t.brightBlue,r.DEFAULT_ANSI_COLORS[12]),this.colors.ansi[13]=this._parseColor(t.brightMagenta,r.DEFAULT_ANSI_COLORS[13]),this.colors.ansi[14]=this._parseColor(t.brightCyan,r.DEFAULT_ANSI_COLORS[14]),this.colors.ansi[15]=this._parseColor(t.brightWhite,r.DEFAULT_ANSI_COLORS[15])},t.prototype._parseColor=function(t,e,r){if(void 0===r&&(r=this.allowTransparency),!t)return e;if(this._ctx.fillStyle=this._litmusColor,this._ctx.fillStyle=t,"string"!=typeof this._ctx.fillStyle)return console.warn("Color: "+t+" is invalid using fallback "+e.css),e;this._ctx.fillRect(0,0,1,1);var n=this._ctx.getImageData(0,0,1,1).data;return r||255===n[3]?{css:t,rgba:(n[0]<<24|n[1]<<16|n[2]<<8|n[3])>>>0}:(console.warn("Color: "+t+" is using transparency, but allowTransparency is false. Using fallback "+e.css+"."),e)},t}();r.ColorManager=h},{}],28:[function(t,e,r){"use strict";var n=this&&this.__extends||function(){var t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])};return function(e,r){function n(){this.constructor=e}t(e,r),e.prototype=null===r?Object.create(r):(n.prototype=r.prototype,new n)}}();Object.defineProperty(r,"__esModule",{value:!0});var i=t("../Buffer"),o=function(t){function e(e,r,n){var i=t.call(this,e,"cursor",r,!0,n)||this;return i._state={x:null,y:null,isFocused:null,style:null,width:null},i._cursorRenderers={bar:i._renderBarCursor.bind(i),block:i._renderBlockCursor.bind(i),underline:i._renderUnderlineCursor.bind(i)},i}return n(e,t),e.prototype.resize=function(e,r){t.prototype.resize.call(this,e,r),this._state={x:null,y:null,isFocused:null,style:null,width:null}},e.prototype.reset=function(t){this._clearCursor(),this._cursorBlinkStateManager&&(this._cursorBlinkStateManager.dispose(),this._cursorBlinkStateManager=null,this.onOptionsChanged(t))},e.prototype.onBlur=function(t){this._cursorBlinkStateManager&&this._cursorBlinkStateManager.pause(),t.refresh(t.buffer.y,t.buffer.y)},e.prototype.onFocus=function(t){this._cursorBlinkStateManager?this._cursorBlinkStateManager.resume(t):t.refresh(t.buffer.y,t.buffer.y)},e.prototype.onOptionsChanged=function(t){var e=this;t.options.cursorBlink?this._cursorBlinkStateManager||(this._cursorBlinkStateManager=new s(t,function(){e._render(t,!0)})):(this._cursorBlinkStateManager&&(this._cursorBlinkStateManager.dispose(),this._cursorBlinkStateManager=null),t.refresh(t.buffer.y,t.buffer.y))},e.prototype.onCursorMove=function(t){this._cursorBlinkStateManager&&this._cursorBlinkStateManager.restartBlinkAnimation(t)},e.prototype.onGridChanged=function(t,e,r){!this._cursorBlinkStateManager||this._cursorBlinkStateManager.isPaused?this._render(t,!1):this._cursorBlinkStateManager.restartBlinkAnimation(t)},e.prototype._render=function(t,e){if(t.cursorState&&!t.cursorHidden){var r=t.buffer.ybase+t.buffer.y,n=r-t.buffer.ydisp;if(n<0||n>=t.rows)this._clearCursor();else{var o=t.buffer.lines.get(r).get(t.buffer.x);if(o){if(!t.isFocused)return this._clearCursor(),this._ctx.save(),this._ctx.fillStyle=this._colors.cursor.css,this._renderBlurCursor(t,t.buffer.x,n,o),this._ctx.restore(),this._state.x=t.buffer.x,this._state.y=n,this._state.isFocused=!1,this._state.style=t.options.cursorStyle,void(this._state.width=o[i.CHAR_DATA_WIDTH_INDEX]);if(!this._cursorBlinkStateManager||this._cursorBlinkStateManager.isCursorVisible){if(this._state){if(this._state.x===t.buffer.x&&this._state.y===n&&this._state.isFocused===t.isFocused&&this._state.style===t.options.cursorStyle&&this._state.width===o[i.CHAR_DATA_WIDTH_INDEX])return;this._clearCursor()}this._ctx.save(),this._cursorRenderers[t.options.cursorStyle||"block"](t,t.buffer.x,n,o),this._ctx.restore(),this._state.x=t.buffer.x,this._state.y=n,this._state.isFocused=!1,this._state.style=t.options.cursorStyle,this._state.width=o[i.CHAR_DATA_WIDTH_INDEX]}else this._clearCursor()}}}else this._clearCursor()},e.prototype._clearCursor=function(){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})},e.prototype._renderBarCursor=function(t,e,r,n){this._ctx.save(),this._ctx.fillStyle=this._colors.cursor.css,this.fillLeftLineAtCell(e,r),this._ctx.restore()},e.prototype._renderBlockCursor=function(t,e,r,n){this._ctx.save(),this._ctx.fillStyle=this._colors.cursor.css,this.fillCells(e,r,n[i.CHAR_DATA_WIDTH_INDEX],1),this._ctx.fillStyle=this._colors.cursorAccent.css,this.fillCharTrueColor(t,n,e,r),this._ctx.restore()},e.prototype._renderUnderlineCursor=function(t,e,r,n){this._ctx.save(),this._ctx.fillStyle=this._colors.cursor.css,this.fillBottomLineAtCells(e,r),this._ctx.restore()},e.prototype._renderBlurCursor=function(t,e,r,n){this._ctx.save(),this._ctx.strokeStyle=this._colors.cursor.css,this.strokeRectAtCell(e,r,n[i.CHAR_DATA_WIDTH_INDEX],1),this._ctx.restore()},e}(t("./BaseRenderLayer").BaseRenderLayer);r.CursorRenderLayer=o;var s=function(){function t(t,e){this._renderCallback=e,this.isCursorVisible=!0,t.isFocused&&this._restartInterval()}return Object.defineProperty(t.prototype,"isPaused",{get:function(){return!(this._blinkStartTimeout||this._blinkInterval)},enumerable:!0,configurable:!0}),t.prototype.dispose=function(){this._blinkInterval&&(window.clearInterval(this._blinkInterval),this._blinkInterval=null),this._blinkStartTimeout&&(window.clearTimeout(this._blinkStartTimeout),this._blinkStartTimeout=null),this._animationFrame&&(window.cancelAnimationFrame(this._animationFrame),this._animationFrame=null)},t.prototype.restartBlinkAnimation=function(t){var e=this;this.isPaused||(this._animationTimeRestarted=Date.now(),this.isCursorVisible=!0,this._animationFrame||(this._animationFrame=window.requestAnimationFrame(function(){e._renderCallback(),e._animationFrame=null})))},t.prototype._restartInterval=function(t){var e=this;void 0===t&&(t=600),this._blinkInterval&&window.clearInterval(this._blinkInterval),this._blinkStartTimeout=setTimeout(function(){if(e._animationTimeRestarted){var t=600-(Date.now()-e._animationTimeRestarted);if(e._animationTimeRestarted=null,t>0)return void e._restartInterval(t)}e.isCursorVisible=!1,e._animationFrame=window.requestAnimationFrame(function(){e._renderCallback(),e._animationFrame=null}),e._blinkInterval=setInterval(function(){if(e._animationTimeRestarted){var t=600-(Date.now()-e._animationTimeRestarted);return e._animationTimeRestarted=null,void e._restartInterval(t)}e.isCursorVisible=!e.isCursorVisible,e._animationFrame=window.requestAnimationFrame(function(){e._renderCallback(),e._animationFrame=null})},600)},t)},t.prototype.pause=function(){this.isCursorVisible=!0,this._blinkInterval&&(window.clearInterval(this._blinkInterval),this._blinkInterval=null),this._blinkStartTimeout&&(window.clearTimeout(this._blinkStartTimeout),this._blinkStartTimeout=null),this._animationFrame&&(window.cancelAnimationFrame(this._animationFrame),this._animationFrame=null)},t.prototype.resume=function(t){this._animationTimeRestarted=null,this._restartInterval(),this.restartBlinkAnimation(t)},t}()},{"../Buffer":2,"./BaseRenderLayer":25}],29:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function t(){this.cache=[]}return t.prototype.resize=function(t,e){for(var r=0;r0&&this.clearCells(0,this._state.y1+1,this._state.cols,t),this.clearCells(0,this._state.y2,this._state.x2,1),this._state=null}},e.prototype._onLinkHover=function(t){if(t.fg===o.INVERTED_DEFAULT_COLOR?this._ctx.fillStyle=this._colors.background.css:t.fg<256?this._ctx.fillStyle=this._colors.ansi[t.fg].css:this._ctx.fillStyle=this._colors.foreground.css,t.y1===t.y2)this.fillBottomLineAtCells(t.x1,t.y1,t.x2-t.x1);else{this.fillBottomLineAtCells(t.x1,t.y1,t.cols-t.x1);for(var e=t.y1+1;e=t.rows||a<0)){if(this._ctx.fillStyle=this._colors.selection.css,n){var l=e[0],c=r[0]-l,h=a-s+1;this.fillCells(l,s,c,h)}else{l=i===s?e[0]:0;var u=s===a?r[0]:t.cols;this.fillCells(l,s,u-l,1);var f=Math.max(a-s-1,0);if(this.fillCells(0,s+1,t.cols,f),s!==a){var p=o===a?r[0]:t.cols;this.fillCells(0,a,p,1)}}this._state.start=[e[0],e[1]],this._state.end=[r[0],r[1]],this._state.columnSelectMode=n,this._state.ydisp=t.buffer.ydisp}}},e.prototype._didStateChange=function(t,e,r,n){return!this._areCoordinatesEqual(t,this._state.start)||!this._areCoordinatesEqual(e,this._state.end)||r!==this._state.columnSelectMode||n!==this._state.ydisp},e.prototype._areCoordinatesEqual=function(t,e){return!(!t||!e)&&t[0]===e[0]&&t[1]===e[1]},e}(t("./BaseRenderLayer").BaseRenderLayer);r.SelectionRenderLayer=i},{"./BaseRenderLayer":25}],33:[function(t,e,r){"use strict";var n=this&&this.__extends||function(){var t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])};return function(e,r){function n(){this.constructor=e}t(e,r),e.prototype=null===r?Object.create(r):(n.prototype=r.prototype,new n)}}();Object.defineProperty(r,"__esModule",{value:!0});var i=t("../Buffer"),o=t("./atlas/Types"),s=t("./GridCache"),a=function(t){function e(e,r,n,i,o){var a=t.call(this,e,"text",r,o,n)||this;return a._characterOverlapCache={},a._state=new s.GridCache,a._characterJoinerRegistry=i,a}return n(e,t),e.prototype.resize=function(e,r){t.prototype.resize.call(this,e,r);var n=this._getFont(e,!1,!1);this._characterWidth===r.scaledCharWidth&&this._characterFont===n||(this._characterWidth=r.scaledCharWidth,this._characterFont=n,this._characterOverlapCache={}),this._state.clear(),this._state.resize(e.cols,e.rows)},e.prototype.reset=function(t){this._state.clear(),this.clearAll()},e.prototype._forEachCell=function(t,e,r,n,s){for(var a=e;a<=r;a++)for(var l=a+t.buffer.ydisp,c=t.buffer.lines.get(l),h=n?n.getJoinedCharacters(l):[],u=0;u0&&u===h[0][0]){y=!0;var v=h.shift();d=t.buffer.translateBufferLineToString(l,!0,v[0],v[1]),m=v[1]-v[0],p=1/0,g=v[1]-1}!y&&this._isOverlapping(f)&&g>18,b=511&_,w=_>>9&511;if(8&C){var E=b;b=w,256===(w=E)&&(w=o.INVERTED_DEFAULT_COLOR),257===b&&(b=o.INVERTED_DEFAULT_COLOR)}s(p,d,m,u,a,w,b,C),u=g}}},e.prototype._drawBackground=function(t,e,r){var n=this,i=this._ctx,s=t.cols,a=0,l=0,c=null;i.save(),this._forEachCell(t,e,r,null,function(t,e,r,h,u,f,p,d){var _=null;p===o.INVERTED_DEFAULT_COLOR?_=n._colors.foreground.css:p<256&&(_=n._colors.ansi[p].css),null===c&&(a=h,l=u),u!==l?(i.fillStyle=c,n.fillCells(a,l,s-a,1),a=h,l=u):c!==_&&(i.fillStyle=c,n.fillCells(a,l,h-a,1),a=h,l=u),c=_}),null!==c&&(i.fillStyle=c,this.fillCells(a,l,s-a,1)),i.restore()},e.prototype._drawForeground=function(t,e,r){var n=this;this._forEachCell(t,e,r,this._characterJoinerRegistry,function(e,r,i,s,a,l,c,h){16&h||(2&h&&(n._ctx.save(),l===o.INVERTED_DEFAULT_COLOR?n._ctx.fillStyle=n._colors.background.css:n._ctx.fillStyle=l<256?n._colors.ansi[l].css:n._colors.foreground.css,n.fillBottomLineAtCells(s,a,i),n._ctx.restore()),n.drawChars(t,r,e,i,s,a,l,c,!!(1&h),!!(32&h),!!(64&h)))})},e.prototype.onGridChanged=function(t,e,r){0!==this._state.cache.length&&(this._charAtlas&&this._charAtlas.beginFrame(),this.clearCells(0,e,t.cols,r-e+1),this._drawBackground(t,e,r),this._drawForeground(t,e,r))},e.prototype.onOptionsChanged=function(t){this.setTransparency(t,t.options.allowTransparency)},e.prototype._isOverlapping=function(t){if(1!==t[i.CHAR_DATA_WIDTH_INDEX])return!1;if(t[i.CHAR_DATA_CODE_INDEX]<256)return!1;var e=t[i.CHAR_DATA_CHAR_INDEX];if(this._characterOverlapCache.hasOwnProperty(e))return this._characterOverlapCache[e];this._ctx.save(),this._ctx.font=this._characterFont;var r=Math.floor(this._ctx.measureText(e).width)>this._characterWidth;return this._ctx.restore(),this._characterOverlapCache[e]=r,r},e}(t("./BaseRenderLayer").BaseRenderLayer);r.TextRenderLayer=a},{"../Buffer":2,"./BaseRenderLayer":25,"./GridCache":29,"./atlas/Types":41}],34:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function t(){this._didWarmUp=!1}return t.prototype.warmUp=function(){this._didWarmUp||(this._doWarmUp(),this._didWarmUp=!0)},t.prototype._doWarmUp=function(){},t.prototype.beginFrame=function(){},t}();r.default=n},{}],35:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n=t("./CharAtlasUtils"),i=t("./DynamicCharAtlas"),o=t("./NoneCharAtlas"),s=t("./StaticCharAtlas"),a={none:o.default,static:s.default,dynamic:i.default},l=[];r.acquireCharAtlas=function(t,e,r,i){for(var o=n.generateConfig(r,i,t,e),s=0;s=0){if(n.configEquals(h.config,o))return h.atlas;1===h.ownedBy.length?l.splice(s,1):h.ownedBy.splice(c,1);break}}for(s=0;s=this.capacity)r=this._head,this._unlinkNode(r),delete this._map[r.key],r.key=t,r.value=e,this._map[t]=r;else{var n=this._nodePool;n.length>0?((r=n.pop()).key=t,r.value=e):r={prev:null,next:null,key:t,value:e},this._map[t]=r,this.size++}this._appendNode(r)},t}();r.default=n},{}],39:[function(t,e,r){"use strict";var n=this&&this.__extends||function(){var t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])};return function(e,r){function n(){this.constructor=e}t(e,r),e.prototype=null===r?Object.create(r):(n.prototype=r.prototype,new n)}}();Object.defineProperty(r,"__esModule",{value:!0});var i=function(t){function e(e,r){return t.call(this)||this}return n(e,t),e.prototype.draw=function(t,e,r,n){return!1},e}(t("./BaseCharAtlas").default);r.default=i},{"./BaseCharAtlas":34}],40:[function(t,e,r){"use strict";var n=this&&this.__extends||function(){var t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])};return function(e,r){function n(){this.constructor=e}t(e,r),e.prototype=null===r?Object.create(r):(n.prototype=r.prototype,new n)}}();Object.defineProperty(r,"__esModule",{value:!0});var i=t("./Types"),o=t("../../shared/atlas/Types"),s=t("../../shared/atlas/CharAtlasGenerator"),a=function(t){function e(e,r){var n=t.call(this)||this;return n._document=e,n._config=r,n._canvasFactory=function(t,e){var r=n._document.createElement("canvas");return r.width=t,r.height=e,r},n}return n(e,t),e.prototype._doWarmUp=function(){var t=this,e=s.generateStaticCharAtlasTexture(window,this._canvasFactory,this._config);e instanceof HTMLCanvasElement?this._texture=e:e.then(function(e){t._texture=e})},e.prototype._isCached=function(t,e){var r=t.code<256,n=t.fg<16,i=t.fg>=256,o=t.bg>=256;return r&&(n||i)&&o&&!t.italic},e.prototype.draw=function(t,e,r,n){if(null===this._texture||void 0===this._texture)return!1;var s=0;if(e.fg<256?s=2+e.fg+(e.bold?16:0):e.bold&&(s=1),!this._isCached(e,s))return!1;t.save();var a=this._config.scaledCharWidth+o.CHAR_ATLAS_CELL_SPACING,l=this._config.scaledCharHeight+o.CHAR_ATLAS_CELL_SPACING;return e.dim&&(t.globalAlpha=i.DIM_OPACITY),t.drawImage(this._texture,e.code*a,s*l,a,this._config.scaledCharHeight,r,n,a,this._config.scaledCharHeight),t.restore(),!0},e}(t("./BaseCharAtlas").default);r.default=a},{"../../shared/atlas/CharAtlasGenerator":44,"../../shared/atlas/Types":45,"./BaseCharAtlas":34,"./Types":41}],41:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.INVERTED_DEFAULT_COLOR=-1,r.DIM_OPACITY=.5},{}],42:[function(t,e,r){"use strict";var n=this&&this.__extends||function(){var t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])};return function(e,r){function n(){this.constructor=e}t(e,r),e.prototype=null===r?Object.create(r):(n.prototype=r.prototype,new n)}}();Object.defineProperty(r,"__esModule",{value:!0});var i=t("../../EventEmitter"),o=t("../ColorManager"),s=t("../../ui/RenderDebouncer"),a=t("./DomRendererRowFactory"),l="xterm-dom-renderer-owner-",c="xterm-rows",h="xterm-selection",u=1,f=function(t){function e(e,r){var n=t.call(this)||this;n._terminal=e,n._terminalClass=u++,n._rowElements=[];var i=n._terminal.options.allowTransparency;return n.colorManager=new o.ColorManager(document,i),n.setTheme(r),n._rowContainer=document.createElement("div"),n._rowContainer.classList.add(c),n._rowContainer.style.lineHeight="normal",n._rowContainer.setAttribute("aria-hidden","true"),n._refreshRowElements(n._terminal.cols,n._terminal.rows),n._selectionContainer=document.createElement("div"),n._selectionContainer.classList.add(h),n._selectionContainer.setAttribute("aria-hidden","true"),n.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},n._updateDimensions(),n._renderDebouncer=new s.RenderDebouncer(n._terminal,n._renderRows.bind(n)),n._rowFactory=new a.DomRendererRowFactory(document),n._terminal.element.classList.add(l+n._terminalClass),n._terminal.screenElement.appendChild(n._rowContainer),n._terminal.screenElement.appendChild(n._selectionContainer),n}return n(e,t),e.prototype.dispose=function(){this._terminal.element.classList.remove(l+this._terminalClass),this._terminal.screenElement.removeChild(this._rowContainer),this._terminal.screenElement.removeChild(this._selectionContainer),this._terminal.screenElement.removeChild(this._themeStyleElement),this._terminal.screenElement.removeChild(this._dimensionsStyleElement),t.prototype.dispose.call(this)},e.prototype._updateDimensions=function(){var t=this;this.dimensions.scaledCharWidth=this._terminal.charMeasure.width*window.devicePixelRatio,this.dimensions.scaledCharHeight=this._terminal.charMeasure.height*window.devicePixelRatio,this.dimensions.scaledCellWidth=this.dimensions.scaledCharWidth,this.dimensions.scaledCellHeight=this.dimensions.scaledCharHeight,this.dimensions.scaledCharLeft=0,this.dimensions.scaledCharTop=0,this.dimensions.scaledCanvasWidth=this.dimensions.scaledCellWidth*this._terminal.cols,this.dimensions.scaledCanvasHeight=this.dimensions.scaledCellHeight*this._terminal.rows,this.dimensions.canvasWidth=this._terminal.charMeasure.width*this._terminal.cols,this.dimensions.canvasHeight=this._terminal.charMeasure.height*this._terminal.rows,this.dimensions.actualCellWidth=this._terminal.charMeasure.width,this.dimensions.actualCellHeight=this._terminal.charMeasure.height,this._rowElements.forEach(function(e){e.style.width=t.dimensions.canvasWidth+"px",e.style.height=t._terminal.charMeasure.height+"px"}),this._dimensionsStyleElement||(this._dimensionsStyleElement=document.createElement("style"),this._terminal.screenElement.appendChild(this._dimensionsStyleElement));var e=this._terminalSelector+" ."+c+" span { display: inline-block; height: 100%; vertical-align: top; width: "+this._terminal.charMeasure.width+"px}";this._dimensionsStyleElement.innerHTML=e,this._selectionContainer.style.height=this._terminal._viewportElement.style.height,this._rowContainer.style.width=this.dimensions.canvasWidth+"px",this._rowContainer.style.height=this.dimensions.canvasHeight+"px"},e.prototype.setTheme=function(t){var e=this;t&&this.colorManager.setTheme(t),this._themeStyleElement||(this._themeStyleElement=document.createElement("style"),this._terminal.screenElement.appendChild(this._themeStyleElement));var r=this._terminalSelector+" ."+c+" { color: "+this.colorManager.colors.foreground.css+"; background-color: "+this.colorManager.colors.background.css+"; font-family: "+this._terminal.getOption("fontFamily")+"; font-size: "+this._terminal.getOption("fontSize")+"px;}";return r+=this._terminalSelector+" span:not(."+a.BOLD_CLASS+") { font-weight: "+this._terminal.options.fontWeight+";}"+this._terminalSelector+" span."+a.BOLD_CLASS+" { font-weight: "+this._terminal.options.fontWeightBold+";}"+this._terminalSelector+" span."+a.ITALIC_CLASS+" { font-style: italic;}",r+=this._terminalSelector+" ."+c+".xterm-focus ."+a.CURSOR_CLASS+" { background-color: "+this.colorManager.colors.cursor.css+"; color: "+this.colorManager.colors.cursorAccent.css+";}"+this._terminalSelector+" ."+c+":not(.xterm-focus) ."+a.CURSOR_CLASS+" { outline: 1px solid #fff; outline-offset: -1px;}",r+=this._terminalSelector+" ."+h+" { position: absolute; top: 0; left: 0; z-index: 1; pointer-events: none;}"+this._terminalSelector+" ."+h+" div { position: absolute; background-color: "+this.colorManager.colors.selection.css+";}",this.colorManager.colors.ansi.forEach(function(t,n){r+=e._terminalSelector+" .xterm-fg-"+n+" { color: "+t.css+"; }"+e._terminalSelector+" .xterm-bg-"+n+" { background-color: "+t.css+"; }"}),this._themeStyleElement.innerHTML=r,this.colorManager.colors},e.prototype.onWindowResize=function(t){this._updateDimensions()},e.prototype._refreshRowElements=function(t,e){for(var r=this._rowElements.length;r<=e;r++){var n=document.createElement("div");this._rowContainer.appendChild(n),this._rowElements.push(n)}for(;this._rowElements.length>e;)this._rowContainer.removeChild(this._rowElements.pop())},e.prototype.onResize=function(t,e){this._refreshRowElements(t,e),this._updateDimensions()},e.prototype.onCharSizeChanged=function(){this._updateDimensions()},e.prototype.onBlur=function(){this._rowContainer.classList.remove("xterm-focus")},e.prototype.onFocus=function(){this._rowContainer.classList.add("xterm-focus")},e.prototype.onSelectionChanged=function(t,e,r){for(;this._selectionContainer.children.length;)this._selectionContainer.removeChild(this._selectionContainer.children[0]);if(t&&e){var n=t[1]-this._terminal.buffer.ydisp,i=e[1]-this._terminal.buffer.ydisp,o=Math.max(n,0),s=Math.min(i,this._terminal.rows-1);if(!(o>=this._terminal.rows||s<0)){var a=document.createDocumentFragment();if(r)a.appendChild(this._createSelectionElement(o,t[0],e[0],s-o+1));else{var l=n===o?t[0]:0,c=o===s?e[0]:this._terminal.cols;a.appendChild(this._createSelectionElement(o,l,c));var h=s-o-1;if(a.appendChild(this._createSelectionElement(o+1,0,this._terminal.cols,h)),o!==s){var u=i===s?e[0]:this._terminal.cols;a.appendChild(this._createSelectionElement(s,0,u))}}this._selectionContainer.appendChild(a)}}},e.prototype._createSelectionElement=function(t,e,r,n){void 0===n&&(n=1);var i=document.createElement("div");return i.style.height=n*this._terminal.charMeasure.height+"px",i.style.top=t*this._terminal.charMeasure.height+"px",i.style.left=e*this._terminal.charMeasure.width+"px",i.style.width=this._terminal.charMeasure.width*(r-e)+"px",i},e.prototype.onCursorMove=function(){},e.prototype.onOptionsChanged=function(){this._updateDimensions(),this.setTheme(void 0),this._terminal.refresh(0,this._terminal.rows-1)},e.prototype.clear=function(){this._rowElements.forEach(function(t){return t.innerHTML=""})},e.prototype.refreshRows=function(t,e){this._renderDebouncer.refresh(t,e)},e.prototype._renderRows=function(t,e){for(var r=this._terminal,n=r.buffer.ybase+r.buffer.y,i=this._terminal.buffer.x,o=t;o<=e;o++){var s=this._rowElements[o];s.innerHTML="";var a=o+r.buffer.ydisp,l=r.buffer.lines.get(a);s.appendChild(this._rowFactory.createRow(l,a===n,i,r.charMeasure.width,r.cols))}this._terminal.emit("refresh",{start:t,end:e})},Object.defineProperty(e.prototype,"_terminalSelector",{get:function(){return"."+l+this._terminalClass},enumerable:!0,configurable:!0}),e.prototype.registerCharacterJoiner=function(t){return-1},e.prototype.deregisterCharacterJoiner=function(t){return!1},e}(i.EventEmitter);r.DomRenderer=f},{"../../EventEmitter":8,"../../ui/RenderDebouncer":50,"../ColorManager":27,"./DomRendererRowFactory":43}],43:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n=t("../../Buffer");r.BOLD_CLASS="xterm-bold",r.ITALIC_CLASS="xterm-italic",r.CURSOR_CLASS="xterm-cursor";var i=function(){function t(t){this._document=t}return t.prototype.createRow=function(t,e,i,o,s){for(var a=this._document.createDocumentFragment(),l=0,c=0;c=s)){var h=t.get(c),u=h[n.CHAR_DATA_CHAR_INDEX],f=h[n.CHAR_DATA_ATTR_INDEX],p=h[n.CHAR_DATA_WIDTH_INDEX];if(0!==p){var d=this._document.createElement("span");p>1&&(d.style.width=o*p+"px");var _=f>>18,m=511&f,y=f>>9&511;if(e&&c===i&&d.classList.add(r.CURSOR_CLASS),8&_){var g=m;m=y,256===(y=g)&&(y=0),257===m&&(m=15)}1&_&&(y<8&&(y+=8),d.classList.add(r.BOLD_CLASS)),64&_&&d.classList.add(r.ITALIC_CLASS),d.textContent=u,257!==y&&d.classList.add("xterm-fg-"+y),256!==m&&d.classList.add("xterm-bg-"+m),a.appendChild(d),l+=p}}return a},t}();r.DomRendererRowFactory=i},{"../../Buffer":2}],44:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n=t("./Types"),i=t("../utils/Browser");function o(t,e){for(var r=!0,n=e.rgba>>>24,i=e.rgba>>>16&255,o=e.rgba>>>8&255,s=0;s=0}r.isFirefox=!!~i.indexOf("Firefox"),r.isSafari=/^((?!chrome|android).)*safari/i.test(i),r.isMSIE=!!~i.indexOf("MSIE")||!!~i.indexOf("Trident"),r.isMac=s(["Macintosh","MacIntel","MacPPC","Mac68K"],o),r.isIpad="iPad"===o,r.isIphone="iPhone"===o,r.isMSWindows=s(["Windows","Win16","Win32","WinCE"],o),r.isLinux=o.indexOf("Linux")>=0},{}],47:[function(t,e,r){"use strict";var n=this&&this.__extends||function(){var t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])};return function(e,r){function n(){this.constructor=e}t(e,r),e.prototype=null===r?Object.create(r):(n.prototype=r.prototype,new n)}}();Object.defineProperty(r,"__esModule",{value:!0});var i=function(t){function e(e,r){var n=t.call(this)||this;return n._document=e,n._parentElement=r,n._measureElement=n._document.createElement("span"),n._measureElement.classList.add("xterm-char-measure-element"),n._measureElement.textContent="W",n._measureElement.setAttribute("aria-hidden","true"),n._parentElement.appendChild(n._measureElement),n}return n(e,t),Object.defineProperty(e.prototype,"width",{get:function(){return this._width},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"height",{get:function(){return this._height},enumerable:!0,configurable:!0}),e.prototype.measure=function(t){this._measureElement.style.fontFamily=t.fontFamily,this._measureElement.style.fontSize=t.fontSize+"px";var e=this._measureElement.getBoundingClientRect();0!==e.width&&0!==e.height&&(this._width===e.width&&this._height===e.height||(this._width=e.width,this._height=Math.ceil(e.height),this.emit("charsizechanged")))},e}(t("../EventEmitter").EventEmitter);r.CharMeasure=i},{"../EventEmitter":8}],48:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.addDisposableDomListener=function(t,e,r,n){return t.addEventListener(e,r,n),{dispose:function(){r&&(t.removeEventListener(e,r,n),t=null,r=null)}}}},{}],49:[function(t,e,r){"use strict";var n=this&&this.__extends||function(){var t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])};return function(e,r){function n(){this.constructor=e}t(e,r),e.prototype=null===r?Object.create(r):(n.prototype=r.prototype,new n)}}();Object.defineProperty(r,"__esModule",{value:!0});var i=t("../common/Lifecycle"),o=t("./Lifecycle"),s=function(t){function e(e){var r=t.call(this)||this;return r._terminal=e,r._zones=[],r._areZonesActive=!1,r._tooltipTimeout=null,r._currentZone=null,r._lastHoverCoords=[null,null],r.register(o.addDisposableDomListener(r._terminal.element,"mousedown",function(t){return r._onMouseDown(t)})),r._mouseMoveListener=function(t){return r._onMouseMove(t)},r._clickListener=function(t){return r._onClick(t)},r}return n(e,t),e.prototype.dispose=function(){t.prototype.dispose.call(this),this._deactivate()},e.prototype.add=function(t){this._zones.push(t),1===this._zones.length&&this._activate()},e.prototype.clearAll=function(t,e){if(0!==this._zones.length){e||(t=0,e=this._terminal.rows-1);for(var r=0;rt&&n.y1<=e+1||n.y2>t&&n.y2<=e+1||n.y1e+1)&&(this._currentZone&&this._currentZone===n&&(this._currentZone.leaveCallback(),this._currentZone=null),this._zones.splice(r--,1))}0===this._zones.length&&this._deactivate()}},e.prototype._activate=function(){this._areZonesActive||(this._areZonesActive=!0,this._terminal.element.addEventListener("mousemove",this._mouseMoveListener),this._terminal.element.addEventListener("click",this._clickListener))},e.prototype._deactivate=function(){this._areZonesActive&&(this._areZonesActive=!1,this._terminal.element.removeEventListener("mousemove",this._mouseMoveListener),this._terminal.element.removeEventListener("click",this._clickListener))},e.prototype._onMouseMove=function(t){this._lastHoverCoords[0]===t.pageX&&this._lastHoverCoords[1]===t.pageY||(this._onHover(t),this._lastHoverCoords=[t.pageX,t.pageY])},e.prototype._onHover=function(t){var e=this,r=this._findZoneEventAt(t);r!==this._currentZone&&(this._currentZone&&(this._currentZone.leaveCallback(),this._currentZone=null,this._tooltipTimeout&&clearTimeout(this._tooltipTimeout)),r&&(this._currentZone=r,r.hoverCallback&&r.hoverCallback(t),this._tooltipTimeout=setTimeout(function(){return e._onTooltip(t)},500)))},e.prototype._onTooltip=function(t){this._tooltipTimeout=null;var e=this._findZoneEventAt(t);e&&e.tooltipCallback&&e.tooltipCallback(t)},e.prototype._onMouseDown=function(t){if(this._areZonesActive){var e=this._findZoneEventAt(t);e&&e.willLinkActivate(t)&&(t.preventDefault(),t.stopImmediatePropagation())}},e.prototype._onClick=function(t){var e=this._findZoneEventAt(t);e&&(e.clickCallback(t),t.preventDefault(),t.stopImmediatePropagation())},e.prototype._findZoneEventAt=function(t){var e=this._terminal.mouseHelper.getCoords(t,this._terminal.screenElement,this._terminal.charMeasure,this._terminal.options.lineHeight,this._terminal.cols,this._terminal.rows);if(!e)return null;for(var r=e[0],n=e[1],i=0;i=o.x1&&r=o.x1||n===o.y2&&ro.y1&&n0&&!this.encoding){var t=this.packetBuffer.shift();this.packet(t)}},p.prototype.cleanup=function(){c("cleanup");for(var t=this.subs.length,e=0;e=this._reconnectionAttempts)c("reconnect failed"),this.backoff.reset(),this.emitAll("reconnect_failed"),this.reconnecting=!1;else{var e=this.backoff.duration();c("will wait %dms before reconnect attempt",e),this.reconnecting=!0;var r=setTimeout(function(){t.skipReconnect||(c("attempting reconnect"),t.emitAll("reconnect_attempt",t.backoff.attempts),t.emitAll("reconnecting",t.backoff.attempts),t.skipReconnect||t.open(function(e){e?(c("reconnect attempt error"),t.reconnecting=!1,t.reconnect(),t.emitAll("reconnect_error",e.data)):(c("reconnect success"),t.onreconnect())}))},e);this.subs.push({destroy:function(){clearTimeout(r)}})}},p.prototype.onreconnect=function(){var t=this.backoff.attempts;this.reconnecting=!1,this.backoff.reset(),this.updateSocketIds(),this.emitAll("reconnect",t)}},function(t,e,r){(function(t){var n=r(11),i=r(40),o=r(53),s=r(54);e.polling=function(e){var r=!1,s=!1,a=!1!==e.jsonp;if(t.location){var l="https:"===location.protocol,c=location.port;c||(c=l?443:80),r=e.hostname!==location.hostname||c!==e.port,s=e.secure!==l}if(e.xdomain=r,e.xscheme=s,"open"in new n(e)&&!e.forceJSONP)return new i(e);if(!a)throw new Error("JSONP disabled");return new o(e)},e.websocket=s}).call(this,r(0))},function(t,e,r){var n=r(12),i=r(4),o=r(2),s=r(5),a=r(21),l=r(6)("engine.io-client:polling");t.exports=h;var c=null!=new(r(11))({xdomain:!1}).responseType;function h(t){var e=t&&t.forceBase64;c&&!e||(this.supportsBinary=!1),n.call(this,t)}s(h,n),h.prototype.name="polling",h.prototype.doOpen=function(){this.poll()},h.prototype.pause=function(t){var e=this;function r(){l("paused"),e.readyState="paused",t()}if(this.readyState="pausing",this.polling||!this.writable){var n=0;this.polling&&(l("we are currently polling - waiting to pause"),n++,this.once("pollComplete",function(){l("pre-pause polling complete"),--n||r()})),this.writable||(l("we are currently writing - waiting to pause"),n++,this.once("drain",function(){l("pre-pause writing complete"),--n||r()}))}else r()},h.prototype.poll=function(){l("polling"),this.polling=!0,this.doPoll(),this.emit("poll")},h.prototype.onData=function(t){var e=this;l("polling got data %s",t),o.decodePayload(t,this.socket.binaryType,function(t,r,n){if("opening"===e.readyState&&e.onOpen(),"close"===t.type)return e.onClose(),!1;e.onPacket(t)}),"closed"!==this.readyState&&(this.polling=!1,this.emit("pollComplete"),"open"===this.readyState?this.poll():l('ignoring poll - transport state "%s"',this.readyState))},h.prototype.doClose=function(){var t=this;function e(){l("writing close packet"),t.write([{type:"close"}])}"open"===this.readyState?(l("transport open - closing"),e()):(l("transport not open - deferring close"),this.once("open",e))},h.prototype.write=function(t){var e=this;this.writable=!1;var r=function(){e.writable=!0,e.emit("drain")};o.encodePayload(t,this.supportsBinary,function(t){e.doWrite(t,r)})},h.prototype.uri=function(){var t=this.query||{},e=this.secure?"https":"http",r="";return!1!==this.timestampRequests&&(t[this.timestampParam]=a()),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))&&(r=":"+this.port),t.length&&(t="?"+t),e+"://"+(-1!==this.hostname.indexOf(":")?"["+this.hostname+"]":this.hostname)+r+this.path+t}},function(t,e,r){(function(e){var n=r(10),i=Object.prototype.toString,o="function"==typeof Blob||"undefined"!=typeof Blob&&"[object BlobConstructor]"===i.call(Blob),s="function"==typeof File||"undefined"!=typeof File&&"[object FileConstructor]"===i.call(File);t.exports=function t(r){if(!r||"object"!=typeof r)return!1;if(n(r)){for(var i=0,a=r.length;i0);return e}function h(){var t=c(+new Date);return t!==n?(a=0,n=t):t+"."+c(a++)}for(;l=31||"undefined"!=typeof navigator&&navigator.userAgent&&navigator.userAgent.toLowerCase().match(/applewebkit\/(\d+)/))},e.storage="undefined"!=typeof chrome&&void 0!==chrome.storage?chrome.storage.local:function(){try{return window.localStorage}catch(t){}}(),e.colors=["#0000CC","#0000FF","#0033CC","#0033FF","#0066CC","#0066FF","#0099CC","#0099FF","#00CC00","#00CC33","#00CC66","#00CC99","#00CCCC","#00CCFF","#3300CC","#3300FF","#3333CC","#3333FF","#3366CC","#3366FF","#3399CC","#3399FF","#33CC00","#33CC33","#33CC66","#33CC99","#33CCCC","#33CCFF","#6600CC","#6600FF","#6633CC","#6633FF","#66CC00","#66CC33","#9900CC","#9900FF","#9933CC","#9933FF","#99CC00","#99CC33","#CC0000","#CC0033","#CC0066","#CC0099","#CC00CC","#CC00FF","#CC3300","#CC3333","#CC3366","#CC3399","#CC33CC","#CC33FF","#CC6600","#CC6633","#CC9900","#CC9933","#CCCC00","#CCCC33","#FF0000","#FF0033","#FF0066","#FF0099","#FF00CC","#FF00FF","#FF3300","#FF3333","#FF3366","#FF3399","#FF33CC","#FF33FF","#FF6600","#FF6633","#FF9900","#FF9933","#FFCC00","#FFCC33"],e.formatters.j=function(t){try{return JSON.stringify(t)}catch(t){return"[UnexpectedJSONParseError]: 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n[t]({query:e,socket:this,agent:r.agent||this.agent,hostname:r.hostname||this.hostname,port:r.port||this.port,secure:r.secure||this.secure,path:r.path||this.path,forceJSONP:r.forceJSONP||this.forceJSONP,jsonp:r.jsonp||this.jsonp,forceBase64:r.forceBase64||this.forceBase64,enablesXDR:r.enablesXDR||this.enablesXDR,timestampRequests:r.timestampRequests||this.timestampRequests,timestampParam:r.timestampParam||this.timestampParam,policyPort:r.policyPort||this.policyPort,pfx:r.pfx||this.pfx,key:r.key||this.key,passphrase:r.passphrase||this.passphrase,cert:r.cert||this.cert,ca:r.ca||this.ca,ciphers:r.ciphers||this.ciphers,rejectUnauthorized:r.rejectUnauthorized||this.rejectUnauthorized,perMessageDeflate:r.perMessageDeflate||this.perMessageDeflate,extraHeaders:r.extraHeaders||this.extraHeaders,forceNode:r.forceNode||this.forceNode,localAddress:r.localAddress||this.localAddress,requestTimeout:r.requestTimeout||this.requestTimeout,protocols:r.protocols||void 0})},h.prototype.open=function(){var t;if(this.rememberUpgrade&&h.priorWebsocketSuccess&&-1!==this.transports.indexOf("websocket"))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(t){return this.transports.shift(),void this.open()}t.open(),this.setTransport(t)},h.prototype.setTransport=function(t){o("setting transport %s",t.name);var e=this;this.transport&&(o("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")})},h.prototype.probe=function(t){o('probing transport "%s"',t);var e=this.createTransport(t,{probe:1}),r=!1,n=this;function i(){if(n.onlyBinaryUpgrades){var 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a/workspace/extensions/webssh2/client/public/webssh2.css +++ b/workspace/extensions/webssh2/client/public/webssh2.css @@ -1 +1,287 @@ -.xterm{font-family:courier-new,courier,monospace;font-feature-settings:"liga" 0;position:relative;user-select:none;-ms-user-select:none;-webkit-user-select:none}.xterm.focus,.xterm:focus{outline:none}.xterm .xterm-helpers{position:absolute;top:0;z-index:10}.xterm .xterm-helper-textarea{position:absolute;opacity:0;left:-9999em;top:0;width:0;height:0;z-index:-10;white-space:nowrap;overflow:hidden;resize:none}.xterm .composition-view{background:#000;color:#fff;display:none;position:absolute;white-space:nowrap;z-index:1}.xterm .composition-view.active{display:block}.xterm .xterm-viewport{background-color:#000;overflow-y:scroll;cursor:default;position:absolute;right:0;left:0;top:0;bottom:0}.xterm .xterm-screen{position:relative}.xterm .xterm-screen canvas{position:absolute;left:0;top:0}.xterm .xterm-scroll-area{visibility:hidden}.xterm 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none;border-width:1px;z-index:99;height:19px}#footer{padding-left:5px;padding-right:5px;border-style:none none none solid}#footer,#status{display:inline-block;color:#f0f0f0;background-color:#323232;border-color:#fff;border-width:1px;text-align:left}#status{padding-right:10px;border-style:none solid}#menu,#status{padding-left:10px;z-index:100}#menu{display:inline-block;font-size:16px;color:#fff}#menu:hover .dropup-content{display:block}#credentialsBtn,#logBtn{color:#000}.dropup{position:relative;display:inline-block;cursor:pointer}.dropup-content{display:none;position:absolute;background-color:#f1f1f1;font-size:16px;min-width:160px;bottom:18px;z-index:101}.dropup-content a{color:#777;padding:12px 16px;text-decoration:none;display:block}.dropup-content a:hover{background-color:#ccc}.dropup:click .dropup-content,.dropup:hover .dropup-content{display:block}.dropup:hover .dropbtn{background-color:#3e8e41} \ No newline at end of file +/** + * Copyright (c) 2014 The xterm.js authors. All rights reserved. + * Copyright (c) 2012-2013, Christopher Jeffrey (MIT License) + * https://github.com/chjj/term.js + * @license MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + * + * Originally forked from (with the author's permission): + * Fabrice Bellard's javascript vt100 for jslinux: + * http://bellard.org/jslinux/ + * Copyright (c) 2011 Fabrice Bellard + * The original design remains. The terminal itself + * has been extended to include xterm CSI codes, among + * other features. + */ + +/** + * Default styles for xterm.js + */ + +.xterm { + font-family: courier-new, courier, monospace; + font-feature-settings: "liga" 0; + position: relative; + user-select: none; + -ms-user-select: none; + -webkit-user-select: none; +} + +.xterm.focus, +.xterm:focus { + outline: none; +} + +.xterm .xterm-helpers { + position: absolute; + top: 0; + /** + * The z-index of the helpers must be higher than the canvases in order for + * IMEs to appear on top. + */ + z-index: 10; +} + +.xterm .xterm-helper-textarea { + /* + * HACK: to fix IE's blinking cursor + * Move textarea out of the screen to the far left, so that the cursor is not visible. + */ + position: absolute; + opacity: 0; + left: -9999em; + top: 0; + width: 0; + height: 0; + z-index: -10; + /** Prevent wrapping so the IME appears against the textarea at the correct position */ + white-space: nowrap; + overflow: hidden; + resize: none; +} + +.xterm .composition-view { + /* TODO: Composition position got messed up somewhere */ + background: #000; + color: #FFF; + display: none; + position: absolute; + white-space: nowrap; + z-index: 1; +} + +.xterm .composition-view.active { + display: block; +} + +.xterm .xterm-viewport { + /* On OS X this is required in order for the scroll bar to appear fully opaque */ + background-color: #000; + overflow-y: scroll; + cursor: default; + position: absolute; + right: 0; + left: 0; + top: 0; + bottom: 0; +} + +.xterm .xterm-screen { + position: relative; +} + +.xterm .xterm-screen canvas { + position: absolute; + left: 0; + top: 0; +} + +.xterm .xterm-scroll-area { + visibility: hidden; +} + +.xterm-char-measure-element { + display: inline-block; + visibility: hidden; + position: absolute; + top: 0; + left: -9999em; + line-height: normal; +} + +.xterm { + cursor: text; +} + +.xterm.enable-mouse-events { + /* When mouse events are enabled (eg. tmux), revert to the standard pointer cursor */ + cursor: default; +} + +.xterm.xterm-cursor-pointer { + cursor: pointer; +} + +.xterm.xterm-cursor-crosshair { + /* Column selection mode */ + cursor: crosshair; +} + +.xterm .xterm-accessibility, +.xterm .xterm-message { + position: absolute; + left: 0; + top: 0; + bottom: 0; + right: 0; + z-index: 100; + color: transparent; +} + +.xterm .live-region { + position: absolute; + left: -9999px; + width: 1px; + height: 1px; + overflow: hidden; +} +body, html { + font-family: helvetica, sans-serif, arial; + font-size: 1em; + color: #111; + background-color: rgb(0, 0, 0); + color: rgb(240, 240, 240); + height: 100%; + margin: 0; +} +#header { + color: rgb(240, 240, 240); + background-color: rgb(0, 128, 0); + width: 100%; + border-color: white; + border-style: none none solid none; + border-width: 1px; + text-align: center; + flex: 0 1 auto; + z-index: 99; + height:19px; + display: none; +} +.box { + display: block; + height: 100%; +} +#terminal-container { + display: block; + width: calc(100% - 1 px); + margin: 0 auto; + padding: 2px; + height: calc(100% - 19px); +} +#terminal-container .terminal { + background-color: #000000; + color: #fafafa; + padding: 2px; + height: calc(100% - 19px); +} +#terminal-container .terminal:focus .terminal-cursor { + background-color: #fafafa; +} +#bottomdiv { + position: fixed; + left: 0; + bottom: 0; + width: 100%; + background-color: rgb(50, 50, 50); + border-color: white; + border-style: solid none none none; + border-width: 1px; + z-index: 99; + height: 19px; +} +#footer { + display: inline-block; + color: rgb(240, 240, 240); + background-color: rgb(50, 50, 50); + padding-left: 5px; + padding-right: 5px; + border-color: white; + border-style: none none none solid; + border-width: 1px; + text-align: left; +} +#status { + display: inline-block; + color: rgb(240, 240, 240); + background-color: rgb(50, 50, 50); + padding-left: 10px; + padding-right: 10px; + border-color: white; + border-style: none solid none solid; + border-width: 1px; + text-align: left; + z-index: 100; +} +#menu { + display: inline-block; + font-size: 16px; + color: rgb(255, 255, 255); + padding-left: 10px; + z-index: 100; +} +#menu:hover .dropup-content { + display: block; +} +#logBtn, #credentialsBtn, #reauthBtn { + color: #000; +} + +.dropup { + position: relative; + display: inline-block; + cursor: pointer; +} +.dropup-content { + display: none; + position: absolute; + background-color: #f1f1f1; + font-size: 16px; + min-width: 160px; + bottom: 18px; + z-index: 101; +} +.dropup-content a { + color: #777; + padding: 12px 16px; + text-decoration: none; + display: block; +} +.dropup-content a:hover { + background-color: #ccc +} +.dropup:hover .dropup-content { + display: block; +} +.dropup:click .dropup-content { + display: block; +} +.dropup:hover .dropbtn { + background-color: #3e8e41; +} diff --git a/workspace/extensions/webssh2/client/src/README.md b/workspace/extensions/webssh2/client/src/README.md new file mode 100644 index 0000000..e5728b5 --- /dev/null +++ b/workspace/extensions/webssh2/client/src/README.md @@ -0,0 +1 @@ +Customizations and modifications to the client (browser) go here. Then run "npm run build" to integrate into ../public (where client files are served from). Note that ../public is a flat directory structure. ../public directory is deleted and refreshed eatch thime "npm run build" is run. diff --git a/workspace/extensions/webssh2/client/src/client.htm b/workspace/extensions/webssh2/client/src/client.htm new file mode 100644 index 0000000..ae8e5e9 --- /dev/null +++ b/workspace/extensions/webssh2/client/src/client.htm @@ -0,0 +1,25 @@ + + + + WebSSH2 + + + + +
+ +
+
+ + +
+
+
+ + + diff --git a/workspace/extensions/webssh2/client/src/css/style.css b/workspace/extensions/webssh2/client/src/css/style.css new file mode 100644 index 0000000..d955cc6 --- /dev/null +++ b/workspace/extensions/webssh2/client/src/css/style.css @@ -0,0 +1,123 @@ +body, html { + font-family: helvetica, sans-serif, arial; + font-size: 1em; + color: #111; + background-color: rgb(0, 0, 0); + color: rgb(240, 240, 240); + height: 100%; + margin: 0; +} +#header { + color: rgb(240, 240, 240); + background-color: rgb(0, 128, 0); + width: 100%; + border-color: white; + border-style: none none solid none; + border-width: 1px; + text-align: center; + flex: 0 1 auto; + z-index: 99; + height:19px; + display: none; +} +.box { + display: block; + height: 100%; +} +#terminal-container { + display: block; + width: calc(100% - 1 px); + margin: 0 auto; + padding: 2px; + height: calc(100% - 19px); +} +#terminal-container .terminal { + background-color: #000000; + color: #fafafa; + padding: 2px; + height: calc(100% - 19px); +} +#terminal-container .terminal:focus .terminal-cursor { + background-color: #fafafa; +} +#bottomdiv { + position: fixed; + left: 0; + bottom: 0; + width: 100%; + background-color: rgb(50, 50, 50); + border-color: white; + border-style: solid none none none; + border-width: 1px; + z-index: 99; + height: 19px; +} +#footer { + display: inline-block; + color: rgb(240, 240, 240); + background-color: rgb(50, 50, 50); + padding-left: 5px; + padding-right: 5px; + border-color: white; + border-style: none none none solid; + border-width: 1px; + text-align: left; +} +#status { + display: inline-block; + color: rgb(240, 240, 240); + background-color: rgb(50, 50, 50); + padding-left: 10px; + padding-right: 10px; + border-color: white; + border-style: none solid none solid; + border-width: 1px; + text-align: left; + z-index: 100; +} +#menu { + display: inline-block; + font-size: 16px; + color: rgb(255, 255, 255); + padding-left: 10px; + z-index: 100; +} +#menu:hover .dropup-content { + display: block; +} +#logBtn, #credentialsBtn, #reauthBtn { + color: #000; +} + +.dropup { + position: relative; + display: inline-block; + cursor: pointer; +} +.dropup-content { + display: none; + position: absolute; + background-color: #f1f1f1; + font-size: 16px; + min-width: 160px; + bottom: 18px; + z-index: 101; +} +.dropup-content a { + color: #777; + padding: 12px 16px; + text-decoration: none; + display: block; +} +.dropup-content a:hover { + background-color: #ccc +} +.dropup:hover .dropup-content { + display: block; +} +.dropup:click .dropup-content { + display: block; +} +.dropup:hover .dropbtn { + background-color: #3e8e41; +} diff --git a/workspace/extensions/webssh2/client/src/favicon.ico b/workspace/extensions/webssh2/client/src/favicon.ico new file mode 100644 index 0000000000000000000000000000000000000000..5e4be95401487c98a32bdc0a7bd694259699dbcc GIT binary patch literal 15086 zcmeI3%TH5F9LEP=cd7pYReAYFi}*x|3ivj-&=_3Yghq*vg&G&85(pTKCN50m?u;(4 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faClipboard from '@fortawesome/fontawesome-free-solid/faClipboard' +import faDownload from '@fortawesome/fontawesome-free-solid/faDownload' +import faKey from '@fortawesome/fontawesome-free-solid/faKey' +import faCog from '@fortawesome/fontawesome-free-solid/faCog' +fontawesome.library.add(faBars, faClipboard, faDownload, faKey, faCog) + +require('xterm/dist/xterm.css') +require('../css/style.css') + +Terminal.applyAddon(fit) + +/* global Blob, logBtn, credentialsBtn, reauthBtn, downloadLogBtn */ +var sessionLogEnable = false +var loggedData = false +var allowreplay = false +var allowreauth = false +var sessionLog, sessionFooter, logDate, currentDate, myFile, errorExists +var socket, termid // eslint-disable-line +var term = new Terminal() +// DOM properties +var status = document.getElementById('status') +var header = document.getElementById('header') +var dropupContent = document.getElementById('dropupContent') +var footer = document.getElementById('footer') +var terminalContainer = document.getElementById('terminal-container') +term.open(terminalContainer) +term.focus() +term.fit() + +window.addEventListener('resize', resizeScreen, false) + +function resizeScreen () { + term.fit() + socket.emit('resize', { cols: term.cols, rows: term.rows }) +} + +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 = io.connect(null, { + resource: resource + }) +} else { + socket = io.connect() +} + +term.on('data', function (data) { + socket.emit('data', data) +}) + +socket.on('data', function (data) { + term.write(data) + if (sessionLogEnable) { + sessionLog = sessionLog + data + } +}) + +socket.on('connect', function () { + socket.emit('geometry', term.cols, term.rows) +}) + +socket.on('setTerminalOpts', function (data) { + term.setOption('cursorBlink', data.cursorBlink) + term.setOption('scrollback', data.scrollback) + term.setOption('tabStopWidth', data.tabStopWidth) + term.setOption('bellStyle', data.bellStyle) +}) + +socket.on('title', function (data) { + document.title = data +}) + +socket.on('menu', function (data) { + drawMenu(data) +}) + +socket.on('status', function (data) { + status.innerHTML = data +}) + +socket.on('ssherror', function (data) { + status.innerHTML = data + status.style.backgroundColor = 'red' + errorExists = true +}) + +socket.on('headerBackground', function (data) { + header.style.backgroundColor = data +}) + +socket.on('header', function (data) { + if (data) { + header.innerHTML = data + header.style.display = 'block' + // header is 19px and footer is 19px, recaculate new terminal-container and resize + terminalContainer.style.height = 'calc(100% - 38px)' + resizeScreen() + } +}) + +socket.on('footer', function (data) { + sessionFooter = data + footer.innerHTML = data +}) + +socket.on('statusBackground', function (data) { + status.style.backgroundColor = data +}) + +socket.on('allowreplay', function (data) { + if (data === true) { + console.log('allowreplay: ' + data) + allowreplay = true + drawMenu(dropupContent.innerHTML + ' Credentials') + } else { + allowreplay = false + console.log('allowreplay: ' + data) + } +}) + +socket.on('allowreauth', function (data) { + if (data === true) { + console.log('allowreauth: ' + data) + allowreauth = true + drawMenu(dropupContent.innerHTML + ' Switch User') + } else { + allowreauth = false + console.log('allowreauth: ' + data) + } +}) + +socket.on('disconnect', function (err) { + if (!errorExists) { + status.style.backgroundColor = 'red' + status.innerHTML = + 'WEBSOCKET SERVER DISCONNECTED: ' + err + } + socket.io.reconnection(false) +}) + +socket.on('error', function (err) { + if (!errorExists) { + status.style.backgroundColor = 'red' + status.innerHTML = 'ERROR: ' + err + } +}) + +socket.on('reauth',reauthSession) + +term.on('title', function (title) { + document.title = title +}) + +// draw/re-draw menu and reattach listeners +// when dom is changed, listeners are abandonded +function drawMenu (data) { + dropupContent.innerHTML = data + logBtn.addEventListener('click', toggleLog) + allowreauth && reauthBtn.addEventListener('click', reauthSession) + allowreplay && credentialsBtn.addEventListener('click', replayCredentials) + loggedData && downloadLogBtn.addEventListener('click', downloadLog) +} + +// reauthenticate +function reauthSession () { // eslint-disable-line + console.log('re-authenticating') + window.location.href = '/reauth' + return false +} + +// replay password to server, requires +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 + loggedData = true + logBtn.innerHTML = ' Start Log' + 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 + loggedData = true + logBtn.innerHTML = ' Stop Log' + downloadLogBtn.style.color = '#000' + downloadLogBtn.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 + if (loggedData === true) { + 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() +} diff --git a/workspace/extensions/webssh2/index.js b/workspace/extensions/webssh2/index.js index b1faa1b..2173768 100644 --- a/workspace/extensions/webssh2/index.js +++ b/workspace/extensions/webssh2/index.js @@ -7,7 +7,6 @@ * Bill Church - https://github.com/billchurch/WebSSH2 - May 2017 * */ -'use strict' var config = require('./server/app').config var server = require('./server/app').server diff --git a/workspace/extensions/webssh2/package.json b/workspace/extensions/webssh2/package.json index 70856ed..8504279 100644 --- a/workspace/extensions/webssh2/package.json +++ b/workspace/extensions/webssh2/package.json @@ -1,6 +1,6 @@ { "name": "webssh2", - "version": "0.2.5", + "version": "0.2.6", "ignore": [ ".gitignore" ], @@ -21,7 +21,7 @@ } ], "engines": { - "node": "6" + "node": ">= 6" }, "bugs": { "url": "https://github.com/billchurch/WebSSH2/issues" @@ -58,13 +58,13 @@ "copy-webpack-plugin": "^4.5.2", "css-loader": "^1.0.0", "extract-text-webpack-plugin": "^4.0.0-beta.0", - "file-loader": "^1.1.11", + "file-loader": "^2.0.0", "nodemon": "^1.18.3", "postcss-discard-comments": "^4.0.0", "snazzy": "^7.1.1", - "snyk": "^1.90.0", + "snyk": "^1.108.0", "standard": "^11.0.1", - "style-loader": "^0.21.0", + "style-loader": "^0.23.1", "uglifyjs-webpack-plugin": "^1.2.7", "url-loader": "^1.0.1", "webpack": "^4.16.5", diff --git a/workspace/extensions/webssh2/server/socket.js b/workspace/extensions/webssh2/server/socket.js index 577607c..df195f8 100644 --- a/workspace/extensions/webssh2/server/socket.js +++ b/workspace/extensions/webssh2/server/socket.js @@ -152,6 +152,8 @@ module.exports = function socket (socket) { console.log('WebSSH2 ' + 'error: Authentication failure'.red.bold + ' user=' + socket.request.session.username.yellow.bold.underline + ' from=' + socket.handshake.address.yellow.bold.underline) + + socket.emit('reauth') } else { console.log('WebSSH2 Logout: user=' + socket.request.session.username + ' from=' + socket.handshake.address + ' host=' + socket.request.session.ssh.host + ' port=' + socket.request.session.ssh.port + ' sessionID=' + socket.request.sessionID + '/' + socket.id + ' allowreplay=' + socket.request.session.ssh.allowreplay + ' term=' + socket.request.session.ssh.term) if (err) {