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| 1 | +// The MIT License (MIT) |
| 2 | +// |
| 3 | +// Copyright (c) 2015 James Tang ( [email protected]) |
| 4 | +// |
| 5 | +// Permission is hereby granted, free of charge, to any person obtaining a copy |
| 6 | +// of this software and associated documentation files (the "Software"), to deal |
| 7 | +// in the Software without restriction, including without limitation the rights |
| 8 | +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| 9 | +// copies of the Software, and to permit persons to whom the Software is |
| 10 | +// furnished to do so, subject to the following conditions: |
| 11 | +// |
| 12 | +// The above copyright notice and this permission notice shall be included in all |
| 13 | +// copies or substantial portions of the Software. |
| 14 | +// |
| 15 | +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 16 | +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 17 | +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 18 | +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 19 | +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 20 | +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 21 | +// SOFTWARE. |
| 22 | + |
| 23 | +import UIKit |
| 24 | +import AudioToolbox |
| 25 | + |
| 26 | +public class SoundPlayer: NSObject { |
| 27 | + |
| 28 | + @IBInspectable var filename : String? |
| 29 | + @IBInspectable var enabled : Bool = true |
| 30 | + |
| 31 | + private struct Internal { |
| 32 | + static var cache = [NSURL:SystemSoundID]() |
| 33 | + } |
| 34 | + |
| 35 | + public func playSound(soundFile:String) { |
| 36 | + |
| 37 | + if !enabled { |
| 38 | + return |
| 39 | + } |
| 40 | + |
| 41 | + if let url = NSBundle.mainBundle().URLForResource(soundFile, withExtension: nil) { |
| 42 | + |
| 43 | + var soundID : SystemSoundID = Internal.cache[url] ?? 0 |
| 44 | + |
| 45 | + if soundID == 0 { |
| 46 | + AudioServicesCreateSystemSoundID(url, &soundID) |
| 47 | + Internal.cache[url] = soundID |
| 48 | + } |
| 49 | + |
| 50 | + AudioServicesPlaySystemSound(soundID) |
| 51 | + |
| 52 | + } else { |
| 53 | + println("Could not find sound file name `\(soundFile)`") |
| 54 | + } |
| 55 | + } |
| 56 | + |
| 57 | + @IBAction public func play(sender: AnyObject?) { |
| 58 | + if let filename = filename { |
| 59 | + self.playSound(filename) |
| 60 | + } |
| 61 | + } |
| 62 | +} |
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