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Fix shimmering sticker thumbnails

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This commit is contained in:
Ilya Laktyushin
2020-12-21 14:57:14 +04:00
parent ea73e0b9af
commit b00f0076f9
5 changed files with 13 additions and 8 deletions
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7
submodules/TelegramUI/Sources/ChatMessageAnimatedStickerItemNode.swift
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@@ -243,6 +243,9 @@ class ChatMessageAnimatedStickerItemNode: ChatMessageItemView {
}
if image != nil {
strongSelf.removePlaceholder(animated: !firstTime)
if firstTime {
strongSelf.animationNode?.layer.animateAlpha(from: 0.0, to: 1.0, duration: 0.2)
}
}
firstTime = false
}
@@ -963,10 +966,10 @@ class ChatMessageAnimatedStickerItemNode: ChatMessageItemView {
file = telegramFile
}
if let immediateThumbnailData = file?.immediateThumbnailData, let placeholderNode = strongSelf.placeholderNode {
if let file = file, let immediateThumbnailData = file.immediateThumbnailData, let placeholderNode = strongSelf.placeholderNode {
let foregroundColor = bubbleVariableColor(variableColor: item.presentationData.theme.theme.chat.message.stickerPlaceholderColor, wallpaper: item.presentationData.theme.wallpaper)
let shimmeringColor = bubbleVariableColor(variableColor: item.presentationData.theme.theme.chat.message.stickerPlaceholderShimmerColor, wallpaper: item.presentationData.theme.wallpaper)
placeholderNode.update(backgroundColor: nil, foregroundColor: foregroundColor, shimmeringColor: shimmeringColor, data: immediateThumbnailData, size: animationNodeFrame.size)
placeholderNode.update(backgroundColor: nil, foregroundColor: foregroundColor, shimmeringColor: shimmeringColor, data: immediateThumbnailData, size: animationNodeFrame.size, imageSize: file.dimensions?.cgSize ?? CGSize(width: 512.0, height: 512.0))
placeholderNode.frame = animationNodeFrame
}