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/* NEST (New Scala Test)
* Copyright 2007-2010 LAMP/EPFL
* @author Philipp Haller
*/
package scala.tools
package partest
package io
import java.io.{ Writer, PrintWriter, OutputStream, OutputStreamWriter }
object ANSIWriter {
val NONE = 0
val SOME = 1
val MANY = 2
def apply(isAnsi: Boolean) = if (isAnsi) MANY else NONE
}
import ANSIWriter._
class ANSIWriter(writer: Writer) extends PrintWriter(writer, true) {
def this(out: OutputStream) = this(new OutputStreamWriter(out))
def colorful: Int = NONE
protected val manyColors = List(
Console.BOLD + Console.BLACK,
Console.BOLD + Console.GREEN,
Console.BOLD + Console.RED,
Console.BOLD + Console.YELLOW,
Console.RESET
)
protected val someColors = List(
Console.BOLD + Console.BLACK,
Console.RESET,
Console.BOLD + Console.BLACK,
Console.BOLD + Console.BLACK,
Console.RESET
)
protected val noColors = List("", "", "", "", "")
lazy val List(_outline, _success, _failure, _warning, _default) = colorful match {
case NONE => noColors
case SOME => someColors
case MANY => manyColors
case _ => noColors
}
private def wrprint(msg: String): Unit = synchronized {
print(msg)
flush()
}
def outline(msg: String) = wrprint(_outline + msg + _default)
def success(msg: String) = wrprint(_success + msg + _default)
def failure(msg: String) = wrprint(_failure + msg + _default)
def warning(msg: String) = wrprint(_warning + msg + _default)
def normal(msg: String) = wrprint(_default + msg)
}
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