45 lines
1.1 KiB
Swift
45 lines
1.1 KiB
Swift
import UIKit
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import ImageIO
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import Runes
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public class AnimatableImageView: UIImageView, Animatable {
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var animator: Animator?
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public var isAnimatingGIF: Bool {
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return animator?.isAnimating ?? isAnimating()
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}
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public func prepareForAnimation(imageNamed imageName: String) {
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let path = NSBundle.mainBundle().bundlePath.stringByAppendingPathComponent(imageName)
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prepareForAnimation <^> NSData(contentsOfFile: path)
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}
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public func prepareForAnimation(imageData data: NSData) {
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image = UIImage(data: data)
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animator = Animator(data: data, delegate: self)
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}
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public func animateWithImage(named imageName: String) {
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prepareForAnimation(imageNamed: imageName)
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startAnimatingGIF()
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}
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public func animateWithImageData(#data: NSData) {
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prepareForAnimation(imageData: data)
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startAnimatingGIF()
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}
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override public func displayLayer(layer: CALayer!) {
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image = animator?.currentFrame?
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}
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public func startAnimatingGIF() {
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animator?.resumeAnimation() ?? startAnimating()
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}
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public func stopAnimatingGIF() {
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animator?.pauseAnimation() ?? stopAnimating()
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}
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}
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