• Home
• com.github.keyboardDrummer
• modularlanguages_sjs0.6_2.13
• 0.1.6
• source code
• IfContext.scala

×

Project download

Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance.
Project price only 1 $

You can buy this project and download/modify it how often you want.

miksilo.modularLanguages.deltas.yaml.IfContext.scala Maven / Gradle / Ivy

package miksilo.modularLanguages.deltas.yaml

import miksilo.modularLanguages.core.bigrammar.{BiGrammar, BiGrammarToParser}
import miksilo.modularLanguages.core.bigrammar.grammars.CustomGrammar
import miksilo.modularLanguages.core.bigrammar.printer.Printer.NodePrinter
import miksilo.editorParser.responsiveDocument.ResponsiveDocument
import miksilo.modularLanguages.deltas.yaml.YamlCoreDelta.IfContextParser

object IfContext {
  val contexts = Seq(BlockOut, BlockIn, BlockKey, FlowKey, FlowOut, FlowIn)
}

class IfContext[Result](inners: Map[YamlContext, BiGrammar], printer: BiGrammar) extends CustomGrammar with BiGrammar {
  import IfContext._

  override def print(toDocumentInner: BiGrammar => ResponsiveDocument) = toDocumentInner(printer)

  override def createPrinter(recursive: BiGrammar => NodePrinter) = recursive(printer)

  override def toParser(recursive: BiGrammar => BiGrammarToParser.Parser[BiGrammarToParser.Result]) =
    new IfContextParser(inners.view.mapValues(recursive).toMap)

  override def children = contexts.flatMap(inners.get(_).toSeq)

  override def withChildren(newChildren: Seq[BiGrammar]) =
    new IfContext(contexts.filter(c => inners.contains(c)).zip(newChildren).toMap, newChildren.last)

  override def containsParser(recursive: BiGrammar => Boolean) = true
}