Sciss’s gists

Sciss / ShapedWindowsOSX.scala

Created July 14, 2011 20:17

Arbitrarily shaped windows with Swing on OS X

Sciss / TJUGens.scala

Created September 24, 2011 00:36

ScalaCollider-UGens output from thirdparty-ugens.xml

	/*
	* TJUGens.scala
	* (ScalaCollider-UGens)
	*
	* This is a synthetically generated file.
	* Created: Sat Sep 24 02:12:30 CEST 2011
	* ScalaCollider-UGens version: 0.14-SNAPSHOT
	*/

	package de.sciss.synth

Sciss / GE_Expand

Created September 29, 2011 14:55

Cases for determining expanded GE's numChannels

	// 3x stereo out
	SynthDef( \test, { Out.ar( 0, [ In.ar(0,2), In.ar(0,3) ])}).writeDefFile( "~/Desktop/".standardizePath )

	// 3x stereo demand
	SynthDef( \test2, { Demand.ar( Impulse.ar(1), 0, [ In.ar(0,2), In.ar(0,3) ])}).writeDefFile( "~/Desktop/".standardizePath )

	// 2x 3-channel out
	SynthDef( \test3, { Out.ar( 0, Demand.ar( Impulse.ar(1), 0, [ In.ar(0,2), In.ar(0,3) ]))}).writeDefFile( "~/Desktop/".standardizePath )

	// 2x 3-channel out

Sciss / FutureResult.scala

Created October 4, 2011 22:19

Thin wrapping around `scala.actors.Future` to allow for a `set` method to resolve the `Future`.

	import collection.immutable.{IndexedSeq => IIdxSeq}
	import actors.{Futures, Actor, Future}

	trait FutureResult[ A ] {
	def isSet : Boolean
	def apply() : A
	def respond( fun: A => Unit ) : Unit
	def map[ B ]( fun: A => B ) : FutureResult[ B ]
	def flatMap[ B ]( fun: A => FutureResult[ B ]) : FutureResult[ B ]
	def peer : Future[ A ]

Sciss / FutureTest.scala

Created October 4, 2011 22:22

Test file for FutureResult -- throws java.lang.NoSuchMethodError when `TIMEOUT` case is entered.

	object FutureTest
	def run() {
	import actors.{TIMEOUT, Actor}
	import Actor._

	actor {
	val ev = FutureResult.event[ Int ]()
	println( "spawing actor 2" )
	actor {
	reactWithin( 3000L ) {

Sciss / Fut.scala

Created October 4, 2011 22:57

Demonstrate a runtime error (NoSuchMethodError)

	trait Fut[ A ] { def set( i: A ) : Unit }
	object Fut {
	def empty[ A ]() : Fut[ A ] = new Fut[ A ] {
	final case class Set( value : A )
	def receive( x : AnyRef ) { x match {
	case Set( value ) => println( "Got " + value )
	}}
	def set( value : A ) { receive( Set( value ))}
	}
	}

Sciss / gist:1293205

Created October 17, 2011 17:36

Content of SwingOSC.jar

Sciss / or.scala

Created January 16, 2012 14:24

Pimped or operator with automatic upper bound

	trait Ev[ A ] { def pull: Option[ A ]}

	class EvOr[ A, A1 <: A, A2 <: A ]( val a: Ev[ A1 ], val b: Ev[ A2 ]) extends Ev[ A ] {
	def pull = a.pull.orElse( b.pull )
	}

	class EvOps[ A ]( ev: Ev[ A ]) {
	def \|[ AU >: A, A1 <: AU ]( that: Ev[ A1 ]) = new EvOr[ AU, A, A1 ]( ev, that )
	}

Sciss / environment.plist

Created January 25, 2012 22:49

My online bookmark for setting OS X desktop app environment variables

	{
	"SCALA_HOME" = "/Users/hhrutz/Documents/devel/scala-2.9.1.final";
	"SC_HOME" = "/Applications/SuperCollider_3.4.4";
	}

Sciss / FunWithNimbusDefaults.scala

Created February 17, 2012 01:48

FunWithNimbusDefaults.scala

	import javax.swing._

	val nim = UIManager.getInstalledLookAndFeels.find(_.getName.contains("Nimbus")).get
	UIManager.setLookAndFeel(nim.getClassName)

	val f = new JFrame( "Test" )
	val cp = f.getContentPane
	class X extends JComponent { var fun: (java.awt.Graphics2D) => Unit = x => (); override def paintComponent( g: java.awt.Graphics ) { fun( g.asInstanceOf[ java.awt.Graphics2D ])}}
	val x = new X
	cp.add( x, java.awt.BorderLayout.CENTER )