guochanpingtai/.local-browser/linux-722234/chrome-linux/resources/inspector/cm_modes/jsx.js

(function(mod){if(typeof exports=="object"&&typeof module=="object")
mod(require("../../lib/codemirror"),require("../xml/xml"),require("../javascript/javascript"))
else if(typeof define=="function"&&define.amd)
define(["../../lib/codemirror","../xml/xml","../javascript/javascript"],mod)
else
mod(CodeMirror)})(function(CodeMirror){"use strict"
function Context(state,mode,depth,prev){this.state=state;this.mode=mode;this.depth=depth;this.prev=prev}
function copyContext(context){return new Context(CodeMirror.copyState(context.mode,context.state),context.mode,context.depth,context.prev&&copyContext(context.prev))}
CodeMirror.defineMode("jsx",function(config,modeConfig){var xmlMode=CodeMirror.getMode(config,{name:"xml",allowMissing:true,multilineTagIndentPastTag:false,allowMissingTagName:true})
var jsMode=CodeMirror.getMode(config,modeConfig&&modeConfig.base||"javascript")
function flatXMLIndent(state){var tagName=state.tagName
state.tagName=null
var result=xmlMode.indent(state,"","")
state.tagName=tagName
return result}
function token(stream,state){if(state.context.mode==xmlMode)
return xmlToken(stream,state,state.context)
else
return jsToken(stream,state,state.context)}
function xmlToken(stream,state,cx){if(cx.depth==2){if(stream.match(/^.*?\*\//))cx.depth=1
else stream.skipToEnd()
return"comment"}
if(stream.peek()=="{"){xmlMode.skipAttribute(cx.state)
var indent=flatXMLIndent(cx.state),xmlContext=cx.state.context
if(xmlContext&&stream.match(/^[^>]*>\s*$/,false)){while(xmlContext.prev&&!xmlContext.startOfLine)
xmlContext=xmlContext.prev
if(xmlContext.startOfLine)indent-=config.indentUnit
else if(cx.prev.state.lexical)indent=cx.prev.state.lexical.indented}else if(cx.depth==1){indent+=config.indentUnit}
state.context=new Context(CodeMirror.startState(jsMode,indent),jsMode,0,state.context)
return null}
if(cx.depth==1){if(stream.peek()=="<"){xmlMode.skipAttribute(cx.state)
state.context=new Context(CodeMirror.startState(xmlMode,flatXMLIndent(cx.state)),xmlMode,0,state.context)
return null}else if(stream.match("//")){stream.skipToEnd()
return"comment"}else if(stream.match("/*")){cx.depth=2
return token(stream,state)}}
var style=xmlMode.token(stream,cx.state),cur=stream.current(),stop
if(/\btag\b/.test(style)){if(/>$/.test(cur)){if(cx.state.context)cx.depth=0
else state.context=state.context.prev}else if(/^</.test(cur)){cx.depth=1}}else if(!style&&(stop=cur.indexOf("{"))>-1){stream.backUp(cur.length-stop)}
return style}
function jsToken(stream,state,cx){if(stream.peek()=="<"&&jsMode.expressionAllowed(stream,cx.state)){jsMode.skipExpression(cx.state)
state.context=new Context(CodeMirror.startState(xmlMode,jsMode.indent(cx.state,"","")),xmlMode,0,state.context)
return null}
var style=jsMode.token(stream,cx.state)
if(!style&&cx.depth!=null){var cur=stream.current()
if(cur=="{"){cx.depth++}else if(cur=="}"){if(--cx.depth==0)state.context=state.context.prev}}
return style}
return{startState:function(){return{context:new Context(CodeMirror.startState(jsMode),jsMode)}},copyState:function(state){return{context:copyContext(state.context)}},token:token,indent:function(state,textAfter,fullLine){return state.context.mode.indent(state.context.state,textAfter,fullLine)},innerMode:function(state){return state.context}}},"xml","javascript")
CodeMirror.defineMIME("text/jsx","jsx")
CodeMirror.defineMIME("text/typescript-jsx",{name:"jsx",base:{name:"javascript",typescript:true}})});