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support animation illust

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wgh19
2024-05-16 13:54:39 +08:00
parent efd5683529
commit 2f72437fc1
6 changed files with 343 additions and 38 deletions
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86
lib/pages/illust_page.dart
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@@ -19,6 +19,7 @@ import 'package:pixes/utils/translation.dart';
import 'package:share_plus/share_plus.dart';
import '../components/md.dart';
import '../components/ugoira.dart';
const _kBottomBarHeight = 64.0;
@@ -100,44 +101,55 @@ class _IllustPageState extends State<IllustPage> {
imageWidth = imageWidth / scale;
imageHeight = height;
}
var image = SizedBox(
width: imageWidth,
height: imageHeight,
child: GestureDetector(
onTap: () => ImagePage.show(downloadFile == null
? widget.illust.images[index].original
: "file://${downloadFile.path}"),
child: Image(
key: ValueKey(index),
image: downloadFile == null
? CachedImageProvider(widget.illust.images[index].large) as ImageProvider
: FileImage(downloadFile) as ImageProvider,
width: imageWidth,
fit: BoxFit.cover,
height: imageHeight,
loadingBuilder: (context, child, loadingProgress) {
if (loadingProgress == null) return child;
double? value;
if(loadingProgress.expectedTotalBytes != null) {
value = (loadingProgress.cumulativeBytesLoaded /
loadingProgress.expectedTotalBytes!)*100;
}
if(value != null && (value > 100 || value < 0)) {
value = null;
}
return Center(
child: SizedBox(
width: 24,
height: 24,
child: ProgressRing(
value: value,
),
),
);
}
Widget image;
if(!widget.illust.isUgoira) {
image = SizedBox(
width: imageWidth,
height: imageHeight,
child: GestureDetector(
onTap: () => ImagePage.show(downloadFile == null
? widget.illust.images[index].original
: "file://${downloadFile.path}"),
child: Image(
key: ValueKey(index),
image: downloadFile == null
? CachedImageProvider(widget.illust.images[index].large) as ImageProvider
: FileImage(downloadFile) as ImageProvider,
width: imageWidth,
fit: BoxFit.cover,
height: imageHeight,
loadingBuilder: (context, child, loadingProgress) {
if (loadingProgress == null) return child;
double? value;
if(loadingProgress.expectedTotalBytes != null) {
value = (loadingProgress.cumulativeBytesLoaded /
loadingProgress.expectedTotalBytes!)*100;
}
if(value != null && (value > 100 || value < 0)) {
value = null;
}
return Center(
child: SizedBox(
width: 24,
height: 24,
child: ProgressRing(
value: value,
),
),
);
}
),
),
),
);
);
} else {
image = UgoiraWidget(
id: widget.illust.id.toString(),
previewImage: CachedImageProvider(widget.illust.images[index].large),
width: imageWidth,
height: imageHeight,
);
}
return Center(
child: image,