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Code Issues Packages Projects Releases Wiki Activity

Theme fixes

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This commit is contained in:
Ilya Laktyushin
2019-12-28 23:37:30 +03:00
parent 4909f957e1
commit 52fd480771
23 changed files with 215 additions and 140 deletions
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23
submodules/SettingsUI/Sources/Themes/ThemeSettingsChatPreviewItem.swift
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@@ -102,6 +102,7 @@ class ThemeSettingsChatPreviewItemNode: ListViewItemNode {
private var messageNodes: [ListViewItemNode]?
private var item: ThemeSettingsChatPreviewItem?
private var finalImage = true
private let disposable = MetaDisposable()
@@ -140,14 +141,9 @@ class ThemeSettingsChatPreviewItemNode: ListViewItemNode {
let currentNodes = self.messageNodes
return { item, params, neighbors in
var updatedBackgroundSignal: Signal<UIImage?, NoError>?
var backgroundImageContentMode = UIView.ContentMode.scaleAspectFill
var updatedBackgroundSignal: Signal<(UIImage?, Bool)?, NoError>?
if currentItem?.wallpaper != item.wallpaper {
updatedBackgroundSignal = chatControllerBackgroundImageSignal(wallpaper: item.wallpaper, mediaBox: item.context.sharedContext.accountManager.mediaBox)
if case .gradient = item.wallpaper {
backgroundImageContentMode = .scaleToFill
}
updatedBackgroundSignal = chatControllerBackgroundImageSignal(wallpaper: item.wallpaper, mediaBox: item.context.account.postbox.mediaBox)
}
let insets: UIEdgeInsets
@@ -230,9 +226,18 @@ class ThemeSettingsChatPreviewItemNode: ListViewItemNode {
if let updatedBackgroundSignal = updatedBackgroundSignal {
strongSelf.disposable.set((updatedBackgroundSignal
|> deliverOnMainQueue).start(next: { [weak self] image in
if let strongSelf = self, let image = image {
if let strongSelf = self, let (image, final) = image {
if final && !strongSelf.finalImage {
let tempLayer = CALayer()
tempLayer.frame = strongSelf.backgroundNode.bounds
tempLayer.contentsGravity = strongSelf.backgroundNode.layer.contentsGravity
tempLayer.contents = strongSelf.contents
strongSelf.layer.addSublayer(tempLayer)
tempLayer.animateAlpha(from: 1.0, to: 0.0, duration: 0.15, removeOnCompletion: false, completion: { [weak tempLayer] _ in
tempLayer?.removeFromSuperlayer()
})
}
strongSelf.backgroundNode.image = image
strongSelf.backgroundNode.contentMode = backgroundImageContentMode
}
}))
}