Add tasks for all the new languages

Task/Play-recorded-sounds/Ring/play-recorded-sounds.ring

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+Load "guilib.ring"
+new qapp {
+         q1=NULL  q2=NULL
+         win1 = new qwidget() {
+                setwindowtitle("play sound!") show()
+                setgeometry(100,100,400,400)
+         }
+         new qpushbutton(win1) {
+             setgeometry(50,50,100,30)
+             settext("play1")
+             setclickevent("playmusic1()")
+             show()
+         }
+         new qpushbutton(win1) {
+             setgeometry(200,50,100,30)
+             settext("play2")
+             setclickevent("playmusic2()")
+             show()
+         }
+         new qpushbutton(win1) {
+             setgeometry(50,100,100,30)
+             settext("pause1")
+             setclickevent("pauseplay1()")
+         show()
+         }
+         new qpushbutton(win1) {
+             setgeometry(200,100,100,30)
+             settext("pause2")
+             setclickevent("pauseplay2()")
+             show()
+         }
+         new qpushbutton(win1) {
+             setgeometry(50,150,100,30)
+             settext("stop1")
+             setclickevent("stopplay1()")
+             show()
+                }
+         new qpushbutton(win1) {
+             setgeometry(200,150,100,30)
+             settext("stop2")
+             setclickevent("stopplay2()")
+             show()
+         }
+         lineedit1 = new qlineedit(win1) {
+                     setGeometry(50,200,100,30)
+                     settext("50")
+                     show()
+         }
+         lineedit2 = new qlineedit(win1) {
+                     setGeometry(200,200,100,30)
+                     settext("50")
+                     show()
+         }
+         new qpushbutton(win1) {
+             setgeometry(50,250,100,30)
+             settext("volume1")
+             setclickevent("volume1()")
+             show()
+         }
+         new qpushbutton(win1) {
+             setgeometry(200,250,100,30)
+             settext("volume2")
+             setclickevent("volume2()")
+             show()
+         }
+         new qpushbutton(win1) {
+             setgeometry(50,300,100,30)
+             settext("mute1")
+             setclickevent("mute1()")
+             show()
+         }
+         new qpushbutton(win1) {
+             setgeometry(200,300,100,30)
+             settext("mute2")
+             setclickevent("mute2()")
+             show()
+         }
+         exec()
+         }
+
+func playmusic1
+     q1 = new qmediaplayer(win1)  {
+          setmedia(new qurl("music1.wav"))
+          setvolume(50) play()
+     }
+
+func playmusic2
+     q2 = new qmediaplayer(win1)  {
+          setmedia(new qurl("music2.wav"))
+          setvolume(50) play()
+     }
+
+func pauseplay1
+     q1.pause()
+
+func pauseplay2
+     q2.pause()
+
+func stopplay1
+     q1.stop()
+
+func stopplay2
+     q2.stop()
+
+func volume1
+     lineedit1 { vol1 = text() }
+     q1 {setvolume(number(vol1))}
+
+func volume2
+     lineedit2 { vol2 = text() }
+     q2 {setvolume(number(vol2))}
+
+func mute1
+     q1.setmuted(true)
+
+func mute2
+     q2.setmuted(true)

Task/Play-recorded-sounds/Swift/play-recorded-sounds.swift

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+import AVFoundation
+
+// This example uses AVAudioPlayer for playback.
+// AVAudioPlayer is the player Apple recommends for playback, since it suitable for songs
+// and offers control over numerous playback parameters.
+// It can play any type that is natively supported by OSX or iOS
+
+class PlayerControl: NSObject, AVAudioPlayerDelegate {
+    let player1:AVAudioPlayer!
+    let player2:AVAudioPlayer!
+    var playedBoth = false
+    var volume:Float {
+        get {
+            return player1.volume
+        }
+
+        set {
+            player1.volume = newValue
+            player2.volume = newValue
+        }
+    }
+
+    init(player1:AVAudioPlayer, player2:AVAudioPlayer) {
+        super.init()
+        self.player1 = player1
+        self.player2 = player2
+        self.player1.delegate = self
+        self.player2.delegate = self
+    }
+
+    func loop() {
+        player1.numberOfLoops = 1
+        player1.play()
+
+        let time = Int64((Double(player1.duration) + 2.0) * Double(NSEC_PER_SEC))
+
+        dispatch_after(dispatch_time(0, time), dispatch_get_main_queue()) {[weak self] in
+            println("Stopping track")
+            self?.player1.stop()
+            exit(0)
+        }
+    }
+
+    func playBoth() {
+        player1.play()
+        player2.play()
+    }
+
+    func audioPlayerDidFinishPlaying(player:AVAudioPlayer!, successfully flag:Bool) {
+        if player === player2 && !playedBoth {
+            playBoth()
+            playedBoth = true
+        } else if player === player2 && playedBoth {
+            loop()
+        }
+    }
+}
+
+let url1 = NSURL(string: "file:///file1.mp3")
+let url2 = NSURL(string: "file:///file2.mp3")
+
+var err:NSError?
+let player1 = AVAudioPlayer(contentsOfURL: url1, error: &err)
+let player2 = AVAudioPlayer(contentsOfURL: url2, error: &err)
+
+let player = PlayerControl(player1: player1, player2: player2)
+
+// Setting the volume
+player.volume = 0.5
+
+// Play track 2
+// When this track finishes it will play both of them
+// by calling the audioPlayerDidFinishPlaying delegate method
+// Once both tracks finish playing, it will then loop the first track twice
+// stopping the track after 2 seconds of the second play
+player.player2.play()
+
+CFRunLoopRun()