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fix selecting image

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nyne
2024-12-22 11:14:53 +08:00
parent e77424e00e
commit e1b2f83c48
1 changed files with 49 additions and 44 deletions
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93
lib/pages/reader/scaffold.dart
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@@ -456,58 +456,63 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
var imagesOnScreen = var imagesOnScreen =
continuesState.itemPositionsListener.itemPositions.value; continuesState.itemPositionsListener.itemPositions.value;
var images = imagesOnScreen var images = imagesOnScreen
.map((e) => context.reader.images![e.index - 1]) .map((e) => context.reader.images!.elementAtOrNull(e.index - 1))
.whereType<String>()
.toList(); .toList();
String? selected; String? selected;
await showPopUpWidget( if (images.length > 1) {
context, await showPopUpWidget(
PopUpWidgetScaffold( context,
title: "Select an image on screen".tl, PopUpWidgetScaffold(
body: GridView.builder( title: "Select an image on screen".tl,
itemCount: images.length, body: GridView.builder(
itemBuilder: (context, index) { itemCount: images.length,
ImageProvider image; itemBuilder: (context, index) {
var imageKey = images[index]; ImageProvider image;
if (imageKey.startsWith('file://')) { var imageKey = images[index];
image = FileImage(File(imageKey.replaceFirst("file://", ''))); if (imageKey.startsWith('file://')) {
} else { image = FileImage(File(imageKey.replaceFirst("file://", '')));
image = ReaderImageProvider( } else {
imageKey, image = ReaderImageProvider(
reader.type.comicSource!.key, imageKey,
reader.cid, reader.type.comicSource!.key,
reader.eid, reader.cid,
); reader.eid,
} );
return InkWell( }
borderRadius: const BorderRadius.all(Radius.circular(16)), return InkWell(
onTap: () { borderRadius: const BorderRadius.all(Radius.circular(16)),
selected = images[index]; onTap: () {
App.rootContext.pop(); selected = images[index];
}, App.rootContext.pop();
child: Container( },
decoration: BoxDecoration( child: Container(
borderRadius: const BorderRadius.all(Radius.circular(16)), decoration: BoxDecoration(
border: Border.all( borderRadius: const BorderRadius.all(Radius.circular(16)),
color: Theme.of(context).colorScheme.outline, border: Border.all(
color: Theme.of(context).colorScheme.outline,
),
), ),
),
width: double.infinity,
height: double.infinity,
child: Image(
width: double.infinity, width: double.infinity,
height: double.infinity, height: double.infinity,
image: image, child: Image(
width: double.infinity,
height: double.infinity,
image: image,
),
), ),
), ).padding(const EdgeInsets.all(8));
).padding(const EdgeInsets.all(8)); },
}, gridDelegate: const SliverGridDelegateWithMaxCrossAxisExtent(
gridDelegate: const SliverGridDelegateWithMaxCrossAxisExtent( maxCrossAxisExtent: 200,
maxCrossAxisExtent: 200, childAspectRatio: 0.7,
childAspectRatio: 0.7, ),
), ),
), ),
), );
); } else {
selected = images.first;
}
if (selected == null) { if (selected == null) {
return null; return null;
} else { } else {