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Fix image animations / remove fading when switching between local and remote echoes.

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This commit is contained in:
Stefan Ceriu
2024-11-18 14:34:18 +02:00
committed by Stefan Ceriu
parent bef1eda533
commit dc0563764d
4 changed files with 25 additions and 15 deletions
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ElementX/Sources/Other/SwiftUI/Views/LoadableImage.swift
+21 -11
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@@ -11,11 +11,11 @@ import Kingfisher
import SwiftUI
/// Used to configure animations
enum LoadableImageMediaType {
enum LoadableImageMediaType: Equatable {
/// An avatar (can be displayed anywhere within the app).
case avatar
/// An image displayed in the timeline.
case timelineItem
case timelineItem(uniqueID: String)
/// Any other media (can be displayed anywhere within the app).
case generic
}
@@ -77,9 +77,19 @@ struct LoadableImage<TransformerView: View, PlaceholderView: View>: View {
mediaProvider: mediaProvider,
transformer: transformer,
placeholder: placeholder)
.id(stableMediaIdentifier)
}
private var stableMediaIdentifier: String {
switch mediaType {
case .timelineItem(let uniqueID):
// Consider media for the same item to be the same view
uniqueID
default:
// Binds the lifecycle of the LoadableImage to the associated URL.
// This fixes the problem of the cache returning old values after a change in the URL.
.id(mediaSource.url)
mediaSource.url.absoluteString
}
}
}
@@ -309,33 +319,33 @@ struct LoadableImage_Previews: PreviewProvider, TestablePreview {
static var previews: some View {
LazyVGrid(columns: [.init(.adaptive(minimum: 110, maximum: 110))], spacing: 24) {
LoadableImage(url: "mxc://wherever/1234",
mediaType: .timelineItem,
mediaType: .timelineItem(uniqueID: "id"),
mediaProvider: mediaProvider,
placeholder: placeholder)
.layout(title: "Loaded")
LoadableImage(url: "mxc://wherever/2345",
mediaType: .timelineItem,
mediaType: .timelineItem(uniqueID: "id"),
blurhash: "KpE4oyayR5|GbHb];3j@of",
mediaProvider: mediaProvider,
placeholder: placeholder)
.layout(title: "Hidden (blurhash)", hideTimelineMedia: true)
LoadableImage(url: "mxc://wherever/3456",
mediaType: .timelineItem,
mediaType: .timelineItem(uniqueID: "id"),
mediaProvider: mediaProvider,
placeholder: placeholder)
.layout(title: "Hidden (placeholder)", hideTimelineMedia: true)
LoadableImage(url: "mxc://wherever/4567",
mediaType: .timelineItem,
mediaType: .timelineItem(uniqueID: "id"),
blurhash: "KbLM^j]q$jT|EfR-3rtjXk",
mediaProvider: loadingMediaProvider,
placeholder: placeholder)
.layout(title: "Loading (blurhash)")
LoadableImage(url: "mxc://wherever/5678",
mediaType: .timelineItem,
mediaType: .timelineItem(uniqueID: "id"),
mediaProvider: loadingMediaProvider,
placeholder: placeholder)
.layout(title: "Loading (placeholder)")
@@ -347,7 +357,7 @@ struct LoadableImage_Previews: PreviewProvider, TestablePreview {
.layout(title: "Loading (avatar)")
LoadableImage(url: "mxc://wherever/345",
mediaType: .timelineItem,
mediaType: .timelineItem(uniqueID: "id"),
blurhash: "KbLM^j]q$jT|EfR-3rtjXk",
mediaProvider: mediaProvider,
transformer: transformer,
@@ -355,7 +365,7 @@ struct LoadableImage_Previews: PreviewProvider, TestablePreview {
.layout(title: "Loaded (transformer)")
LoadableImage(url: "mxc://wherever/345",
mediaType: .timelineItem,
mediaType: .timelineItem(uniqueID: "id"),
blurhash: "KbLM^j]q$jT|EfR-3rtjXk",
mediaProvider: loadingMediaProvider,
transformer: transformer,
@@ -363,7 +373,7 @@ struct LoadableImage_Previews: PreviewProvider, TestablePreview {
.layout(title: "Loading (transformer)")
LoadableImage(url: "mxc://wherever/234",
mediaType: .timelineItem,
mediaType: .timelineItem(uniqueID: "id"),
blurhash: "KbLM^j]q$jT|EfR-3rtjXk",
mediaProvider: mediaProvider,
transformer: transformer,