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Don't cache temporary images

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This commit is contained in:
Ali
2021-06-15 15:06:48 +04:00
parent 374dc79d6d
commit f8ceb1d461
4 changed files with 42 additions and 20 deletions
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38
submodules/GradientBackground/Sources/SoftwareGradientBackground.swift
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@@ -192,6 +192,7 @@ public final class GradientBackgroundNode: ASDisplayNode {
return generateGradient(size: size, colors: colors, positions: positions)
}
private var colors: [UIColor]
private var phase: Int = 0
public let contentView: UIImageView
@@ -213,13 +214,6 @@ public final class GradientBackgroundNode: ASDisplayNode {
private var validLayout: CGSize?
private var colors: [UIColor] = [
UIColor(rgb: 0x7FA381),
UIColor(rgb: 0xFFF5C5),
UIColor(rgb: 0x336F55),
UIColor(rgb: 0xFBE37D)
]
private struct PhaseTransitionKey: Hashable {
var width: Int
var height: Int
@@ -234,9 +228,16 @@ public final class GradientBackgroundNode: ASDisplayNode {
private let useSharedAnimationPhase: Bool
static var sharedPhase: Int = 0
public init(useSharedAnimationPhase: Bool = false) {
public init(colors: [UIColor]? = nil, useSharedAnimationPhase: Bool = false) {
self.useSharedAnimationPhase = useSharedAnimationPhase
self.contentView = UIImageView()
let defaultColors: [UIColor] = [
UIColor(rgb: 0x7FA381),
UIColor(rgb: 0xFFF5C5),
UIColor(rgb: 0x336F55),
UIColor(rgb: 0xFBE37D)
]
self.colors = colors ?? defaultColors
super.init()
@@ -395,10 +396,23 @@ public final class GradientBackgroundNode: ASDisplayNode {
}
public func updateColors(colors: [UIColor]) {
self.colors = colors
self.invalidated = true
if let size = self.validLayout {
self.updateLayout(size: size, transition: .immediate)
var updated = false
if self.colors.count != colors.count {
updated = true
} else {
for i in 0 ..< self.colors.count {
if !self.colors[i].isEqual(colors[i]) {
updated = true
break
}
}
}
if updated {
self.colors = colors
self.invalidated = true
if let size = self.validLayout {
self.updateLayout(size: size, transition: .immediate)
}
}
}