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我期待爲Scala創建自己的IDE。它應該是簡單的東西,而不是一個完整的東西。儘管如此,它應該具有智能自動完成(Aka intellisense)的基本功能之一。由於缺乏文檔,我正在向這個社區尋求幫助。我期待着做一個基本的代碼片段,以便將其添加到我當前的代碼中。這是我到目前爲止有:使用scala.tools.nsc.interpreter進行智能自動完成
val engine = new ScriptEngineManager().getEngineByName("scala")
val settings = engine.asInstanceOf[scala.tools.nsc.interpreter.IMain].settings
// MyScalaClass is just any class in your project
settings.embeddedDefaults[TestClass]
settings.usejavacp.value = true
val reporter = new StoreReporter()
val compiler = new Global(settings, reporter)
val r = new Response[Unit]
val af = AbstractFile.getFile("/home/me/test.txt")
val filePath = af.path
val content = scala.io.Source.fromFile(filePath).mkString
val sf = new BatchSourceFile(af, content)
val pos = new OffsetPosition(sf, content.length-1)
println("Content: ")
println (content)
println("Offset: "+content.length)
val allFiles = List(sf)
compiler.askReload(allFiles, r)
val response = new Response[List[compiler.Member]]
compiler.askTypeCompletion(pos, response)
//compiler.askScopeCompletion(pos, response)
val responseList = response.get(15000)
println("Size: "+responseList.size)
responseList.foreach(println _)
的「responseList」它是空的非常時期......