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Improve sticker-related components

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This commit is contained in:
Ali
2019-12-27 01:32:42 +04:00
parent b476c87130
commit 2e60947b9e
13 changed files with 2438 additions and 2241 deletions
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75
submodules/StickerPackPreviewUI/Sources/StickerPackPreviewController.swift
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@@ -266,3 +266,78 @@ public final class StickerPackPreviewController: ViewController, StandalonePrese
self.controllerNode.containerLayoutUpdated(layout, navigationBarHeight: self.navigationHeight, transition: transition)
}
}
public func preloadedStickerPackThumbnail(account: Account, info: StickerPackCollectionInfo, items: [ItemCollectionItem]) -> Signal<Bool, NoError> {
if let thumbnail = info.thumbnail {
let signal = Signal<Bool, NoError> { subscriber in
let fetched = fetchedMediaResource(mediaBox: account.postbox.mediaBox, reference: .stickerPackThumbnail(stickerPack: .id(id: info.id.id, accessHash: info.accessHash), resource: thumbnail.resource)).start()
let dataDisposable: Disposable
if info.flags.contains(.isAnimated) {
dataDisposable = chatMessageAnimationData(postbox: account.postbox, resource: thumbnail.resource, width: 80, height: 80, synchronousLoad: false).start(next: { data in
if data.complete {
subscriber.putNext(true)
subscriber.putCompletion()
} else {
subscriber.putNext(false)
}
})
} else {
dataDisposable = account.postbox.mediaBox.resourceData(thumbnail.resource, option: .incremental(waitUntilFetchStatus: false)).start(next: { data in
if data.complete {
subscriber.putNext(true)
subscriber.putCompletion()
} else {
subscriber.putNext(false)
}
})
}
return ActionDisposable {
fetched.dispose()
dataDisposable.dispose()
}
}
return signal
}
if let item = items.first as? StickerPackItem {
if item.file.isAnimatedSticker {
let signal = Signal<Bool, NoError> { subscriber in
let fetched = fetchedMediaResource(mediaBox: account.postbox.mediaBox, reference: FileMediaReference.standalone(media: item.file).resourceReference(item.file.resource)).start()
let data = account.postbox.mediaBox.resourceData(item.file.resource).start()
let dimensions = item.file.dimensions ?? PixelDimensions(width: 512, height: 512)
let fetchedRepresentation = chatMessageAnimatedStickerDatas(postbox: account.postbox, file: item.file, small: false, size: dimensions.cgSize.aspectFitted(CGSize(width: 160.0, height: 160.0)), fetched: true, onlyFullSize: false, synchronousLoad: false).start(next: { next in
let hasContent = next._0 != nil || next._1 != nil
subscriber.putNext(hasContent)
if hasContent {
subscriber.putCompletion()
}
})
return ActionDisposable {
fetched.dispose()
data.dispose()
fetchedRepresentation.dispose()
}
}
return signal
} else {
let signal = Signal<Bool, NoError> { subscriber in
let data = account.postbox.mediaBox.resourceData(item.file.resource).start()
let dimensions = item.file.dimensions ?? PixelDimensions(width: 512, height: 512)
let fetchedRepresentation = chatMessageAnimatedStickerDatas(postbox: account.postbox, file: item.file, small: true, size: dimensions.cgSize.aspectFitted(CGSize(width: 160.0, height: 160.0)), fetched: true, onlyFullSize: false, synchronousLoad: false).start(next: { next in
let hasContent = next._0 != nil || next._1 != nil
subscriber.putNext(hasContent)
if hasContent {
subscriber.putCompletion()
}
})
return ActionDisposable {
data.dispose()
fetchedRepresentation.dispose()
}
}
return signal
}
}
return .single(true)
}