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41 lines
758 B
41 lines
758 B
//
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// LayerFontProvider.swift
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// Lottie
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//
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// Created by Brandon Withrow on 8/5/20.
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// Copyright © 2020 YurtvilleProds. All rights reserved.
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//
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import Foundation
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/// Connects a LottieFontProvider to a group of text layers
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final class LayerFontProvider {
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// MARK: Lifecycle
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init(fontProvider: AnimationFontProvider) {
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self.fontProvider = fontProvider
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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 fontProvider: AnimationFontProvider {
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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.fontProvider = fontProvider
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}
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}
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}
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