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Add support to pass the `.customManager` context option to custom SDWebImageManager instance

This commit is contained in:
DreamPiggy 2020-01-26 16:42:41 +08:00
parent e59739b0e2
commit f5e222dfc0
2 changed files with 10 additions and 5 deletions
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8
Example/SDWebImageSwiftUIDemo/AppDelegate.swift
View File

@ -25,13 +25,13 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
SDImageCodersManager.shared.addCoder(SDImagePDFCoder.shared)
// Dynamic check to support both WebImage/AnimatedImage
SDWebImageManager.shared.optionsProcessor = SDWebImageOptionsProcessor { url, options, context in
var context = context ?? [:]
if let _ = context[.animatedImageClass] as? SDAnimatedImageProtocol {
var context = context
if let _ = context?[.animatedImageClass] as? SDAnimatedImageProtocol {
// AnimatedImage supports vector rendering
} else {
// WebImage supports bitmap rendering only
context[.svgPrefersBitmap] = true
context[.pdfPrefersBitmap] = true
context?[.svgPrefersBitmap] = true
context?[.pdfPrefersBitmap] = true
}
return SDWebImageOptionsResult(options: options, context: context)
}

7
SDWebImageSwiftUI/Classes/ImageManager.swift
View File

@ -15,7 +15,7 @@ class ImageManager : ObservableObject {
@Published var isLoading: Bool = false // whether network is loading or cache is querying, should only be used for indicator binding
@Published var progress: CGFloat = 0 // network progress, should only be used for indicator binding
var manager = SDWebImageManager.shared
var manager: SDWebImageManager
weak var currentOperation: SDWebImageOperation? = nil
var isSuccess: Bool = false // true means request for this URL is ended forever, load() do nothing
var isIncremental: Bool = false // true means during incremental loading
@ -31,6 +31,11 @@ class ImageManager : ObservableObject {
self.url = url
self.options = options
self.context = context
if let manager = context?[.customManager] as? SDWebImageManager {
self.manager = manager
} else {
self.manager = .shared
}
}
func load() {