ThePain/Swiftgram
1
0
Fork 0
mirror of https://github.com/Swiftgram/Telegram-iOS.git synced 2025-12-23 22:55:00 +00:00
Code Issues Packages Projects Releases Wiki Activity

Don't cache svg files

Browse Source
This commit is contained in:
Ali
2021-06-24 01:59:06 +04:00
parent 23d8cc1657
commit fbe52a1140
16 changed files with 154 additions and 532 deletions
Download Patch File Download Diff File Expand all files Collapse all files

61
submodules/TelegramPresentationData/Sources/ChatControllerBackgroundNode.swift
View File

@@ -74,14 +74,8 @@ public func chatControllerBackgroundImage(theme: PresentationTheme?, wallpaper i
}
}
case let .file(file):
if wallpaper.isPattern, !file.settings.colors.isEmpty, let intensity = file.settings.intensity {
var image: UIImage?
let _ = mediaBox.cachedResourceRepresentation(file.file.resource, representation: CachedPatternWallpaperRepresentation(colors: file.settings.colors, intensity: intensity, rotation: file.settings.rotation), complete: true, fetch: true, attemptSynchronously: true).start(next: { data in
if data.complete {
image = UIImage(contentsOfFile: data.path)?.precomposed()
}
})
backgroundImage = image
if wallpaper.isPattern {
backgroundImage = nil
} else {
if file.settings.blur && composed {
var image: UIImage?
@@ -174,55 +168,8 @@ public func chatControllerBackgroundImageSignal(wallpaper: TelegramWallpaper, me
}
}
case let .file(file):
if wallpaper.isPattern, !file.settings.colors.isEmpty, let intensity = file.settings.intensity {
let representation = CachedPatternWallpaperRepresentation(colors: file.settings.colors, intensity: intensity, rotation: file.settings.rotation)
let effectiveMediaBox: MediaBox
if FileManager.default.fileExists(atPath: mediaBox.cachedRepresentationCompletePath(file.file.resource.id, representation: representation)) {
effectiveMediaBox = mediaBox
} else {
effectiveMediaBox = accountMediaBox
}
return effectiveMediaBox.cachedResourceRepresentation(file.file.resource, representation: representation, complete: true, fetch: true, attemptSynchronously: true)
|> take(1)
|> mapToSignal { data -> Signal<(UIImage?, Bool)?, NoError> in
if data.complete {
return .single((UIImage(contentsOfFile: data.path)?.precomposed(), true))
} else {
let interimWallpaper: TelegramWallpaper
if file.settings.colors.count >= 2 {
interimWallpaper = .gradient(nil, file.settings.colors, file.settings)
} else {
interimWallpaper = .color(file.settings.colors.count >= 1 ? file.settings.colors[0] : 0)
}
let settings = file.settings
let interrimImage = generateImage(CGSize(width: 640.0, height: 1280.0), rotatedContext: { size, context in
if file.settings.colors.count >= 1 {
let gradientColors = [UIColor(argb: file.settings.colors[0]).cgColor, UIColor(argb: file.settings.colors.count >= 2 ? file.settings.colors[1] : file.settings.colors[0]).cgColor] as CFArray
var locations: [CGFloat] = [0.0, 1.0]
let colorSpace = CGColorSpaceCreateDeviceRGB()
let gradient = CGGradient(colorsSpace: colorSpace, colors: gradientColors, locations: &locations)!
context.translateBy(x: 320.0, y: 640.0)
context.rotate(by: CGFloat(settings.rotation ?? 0) * CGFloat.pi / 180.0)
context.translateBy(x: -320.0, y: -640.0)
context.drawLinearGradient(gradient, start: CGPoint(x: 0.0, y: 0.0), end: CGPoint(x: 0.0, y: size.height), options: [.drawsBeforeStartLocation, .drawsAfterEndLocation])
}
})
return .single((interrimImage, false)) |> then(effectiveMediaBox.cachedResourceRepresentation(file.file.resource, representation: CachedPatternWallpaperRepresentation(colors: file.settings.colors, intensity: intensity, rotation: file.settings.rotation), complete: true, fetch: true, attemptSynchronously: false)
|> map { data -> (UIImage?, Bool)? in
return (UIImage(contentsOfFile: data.path)?.precomposed(), true)
})
}
}
|> afterNext { image in
cacheWallpaper(image?.0)
}
if wallpaper.isPattern {
return .single((nil, true))
} else {
if file.settings.blur {
let representation = CachedBlurredWallpaperRepresentation()