41 lines
714 B
Swift
41 lines
714 B
Swift
//
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// LayerTextProvider.swift
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// lottie-ios-iOS
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//
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// Created by Alexandr Goncharov on 07/06/2019.
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//
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import Foundation
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/// Connects a LottieTextProvider to a group of text layers
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final class LayerTextProvider {
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// MARK: Lifecycle
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init(textProvider: AnimationTextProvider) {
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self.textProvider = textProvider
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textLayers = []
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reloadTexts()
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}
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// MARK: Internal
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private(set) var textLayers: [TextCompositionLayer]
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var textProvider: AnimationTextProvider {
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didSet {
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reloadTexts()
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}
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}
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func addTextLayers(_ layers: [TextCompositionLayer]) {
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textLayers += layers
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}
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func reloadTexts() {
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textLayers.forEach {
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$0.textProvider = textProvider
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}
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}
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}
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