63 lines
2.0 KiB
Swift
63 lines
2.0 KiB
Swift
/*
|
|
* This file is part of the SDWebImage package.
|
|
* (c) DreamPiggy <lizhuoli1126@126.com>
|
|
*
|
|
* For the full copyright and license information, please view the LICENSE
|
|
* file that was distributed with this source code.
|
|
*/
|
|
|
|
import SwiftUI
|
|
import SDWebImageSwiftUI
|
|
|
|
struct DetailView: View {
|
|
let url: String
|
|
let animated: Bool
|
|
@State var progress: CGFloat = 1
|
|
|
|
var body: some View {
|
|
VStack {
|
|
HStack {
|
|
ProgressBar(value: $progress)
|
|
.foregroundColor(.blue)
|
|
.frame(maxHeight: 6)
|
|
}
|
|
Spacer()
|
|
HStack {
|
|
if animated {
|
|
AnimatedImage(url: URL(string:url), options: [.progressiveLoad])
|
|
.onProgress(perform: { (receivedSize, expectedSize) in
|
|
// SwiftUI engine itself ensure the main queue dispatch
|
|
if (expectedSize >= 0) {
|
|
self.progress = CGFloat(receivedSize) / CGFloat(expectedSize)
|
|
} else {
|
|
self.progress = 1
|
|
}
|
|
})
|
|
.resizable()
|
|
.scaledToFit()
|
|
} else {
|
|
WebImage(url: URL(string:url), options: [.progressiveLoad])
|
|
.onProgress(perform: { (receivedSize, expectedSize) in
|
|
if (expectedSize >= 0) {
|
|
self.progress = CGFloat(receivedSize) / CGFloat(expectedSize)
|
|
} else {
|
|
self.progress = 1
|
|
}
|
|
})
|
|
.resizable()
|
|
.scaledToFit()
|
|
}
|
|
}
|
|
Spacer()
|
|
}
|
|
}
|
|
}
|
|
|
|
#if DEBUG
|
|
struct DetailView_Previews: PreviewProvider {
|
|
static var previews: some View {
|
|
DetailView(url: "https://nokiatech.github.io/heif/content/images/ski_jump_1440x960.heic", animated: false)
|
|
}
|
|
}
|
|
#endif
|