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feat(mobile): enable zoom of preview images & reuse cached thumbnails (#1049)

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This commit is contained in:
Fynn Petersen-Frey
2022-12-04 04:59:39 +01:00
committed by GitHub
parent 99854e90be
commit 83c7434eb5
6 changed files with 37 additions and 17 deletions
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10
mobile/lib/modules/asset_viewer/ui/remote_photo_view.dart
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@@ -20,10 +20,10 @@ class _RemotePhotoViewState extends State<RemotePhotoView> {
@override
Widget build(BuildContext context) {
bool allowMoving = _status == _RemoteImageStatus.full;
final bool forbidZoom = _status == _RemoteImageStatus.thumbnail;
return IgnorePointer(
ignoring: !allowMoving,
ignoring: forbidZoom,
child: Listener(
onPointerMove: handleSwipUpDown,
child: PhotoView(
@@ -115,7 +115,7 @@ class _RemotePhotoViewState extends State<RemotePhotoView> {
_thumbnailProvider = _authorizedImageProvider(
getThumbnailUrl(widget.asset.remote!),
widget.asset.id,
getThumbnailCacheKey(widget.asset.remote!),
);
_imageProvider = _thumbnailProvider;
@@ -131,7 +131,7 @@ class _RemotePhotoViewState extends State<RemotePhotoView> {
if (widget.loadPreview) {
_previewProvider = _authorizedImageProvider(
getThumbnailUrl(widget.asset.remote!, type: ThumbnailFormat.JPEG),
"${widget.asset.id}_previewStage",
getThumbnailCacheKey(widget.asset.remote!, type: ThumbnailFormat.JPEG),
);
_previewProvider.resolve(const ImageConfiguration()).addListener(
ImageStreamListener((ImageInfo imageInfo, _) {
@@ -143,7 +143,7 @@ class _RemotePhotoViewState extends State<RemotePhotoView> {
if (widget.loadOriginal) {
_fullProvider = _authorizedImageProvider(
getImageUrl(widget.asset.remote!),
"${widget.asset.id}_fullStage",
getImageCacheKey(widget.asset.remote!),
);
_fullProvider.resolve(const ImageConfiguration()).addListener(
ImageStreamListener((ImageInfo imageInfo, _) {