From 517720c72007c993ea01de17302f10c69df712ae Mon Sep 17 00:00:00 2001
From: Alexander Gehrke <github@qwertyuiop.de>
Date: Wed, 21 Sep 2022 15:47:47 +0200
Subject: [PATCH] Readd incomplete changes, now without missing apply method

---
 copret/src/slides.scala | 29 ++++++++++++++++++++---------
 1 file changed, 20 insertions(+), 9 deletions(-)

diff --git a/copret/src/slides.scala b/copret/src/slides.scala
index 8cb4dc5..58a8406 100644
--- a/copret/src/slides.scala
+++ b/copret/src/slides.scala
@@ -126,23 +126,30 @@ case class Pause(millisec: Long) extends Slide
 case object PauseKey extends Slide
 case class Meta(contents: (Presentation, Int) => Slide) extends Slide
 
-case class TypedCommand[T](exec: T => String, display: String, cmd: T) extends Slide:
+case class TypedCommand[T](exec: T => String, display: String, cmd: T, cmdIsHidden: Boolean, outputIsHidden: Boolean) extends Slide:
   private lazy val _output = exec(cmd)
   def output = _output
 
   infix def showing (s: String): TypedCommand[T] = TypedCommand(exec, s, cmd)
 
   def show() =
-    prompt()
-    Terminal.showCursor()
-    typeCmd()
-    print(output)
-    Terminal.hideCursor()
+    force()
+    if ! cmdIsHidden then
+      prompt()
+      Terminal.showCursor()
+      typeCmd()
+    if ! outputIsHidden then
+      print(output)
+    if ! cmdIsHidden then
+      Terminal.hideCursor()
 
   def quickShow() =
-    prompt()
-    println(display)
-    print(output)
+    force()
+    if ! cmdIsHidden then
+      prompt()
+      println(display)
+    if ! outputIsHidden then
+      print(output)
 
   def prompt() = print(fansi.Color.LightGreen("user@host % "))
   def force() = _output
@@ -180,6 +187,10 @@ object TypedCommand:
   def apply(cmd: String*)(using Path): TypedCommand[Vector[String]] =
     TypedCommand(run, cmd.mkString(" "), cmd.toVector)
 
+  def apply[T](exec: T => String, display: String, cmd: T) =
+    new TypedCommand(exec, display, cmd, false, false)
+
+
   def shell(cmd: String*)(using Path): TypedCommand[Vector[String]] =
     TypedCommand(runShell, cmd.mkString(" "), cmd.toVector)