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Always use preview when showing image

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This commit is contained in:
Ming Ming 2021-05-06 04:03:39 +08:00
parent 5143f86751
commit f47fbb11ef
4 changed files with 56 additions and 29 deletions
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6
lib/theme.dart
View file

@ -113,6 +113,12 @@ class AppTheme extends StatelessWidget {
return Colors.white.withOpacity(.5);
}
static Color getListItemBackgroundColor(BuildContext context) {
return Theme.of(context).brightness == Brightness.light
? Colors.black26
: Colors.white12;
}
static const primarySwatchLight = Colors.blue;
static const primarySwatchDark = Colors.cyan;

39
lib/widget/album_viewer.dart
View file

@ -77,13 +77,10 @@ class _AlbumViewerState extends State<AlbumViewer>
void _initCover() {
try {
final coverFile = _backingFiles.first;
if (coverFile.hasPreview) {
_coverPreviewUrl = api_util.getFilePreviewUrl(widget.account, coverFile,
width: 1024, height: 600);
} else {
_coverPreviewUrl = api_util.getFileUrl(widget.account, coverFile);
}
final coverFile =
_backingFiles.firstWhere((element) => element.hasPreview);
_coverPreviewUrl = api_util.getFilePreviewUrl(widget.account, coverFile,
width: 1024, height: 600);
} catch (_) {}
}
@ -164,6 +161,10 @@ class _AlbumViewerState extends State<AlbumViewer>
Api.getAuthorizationHeaderValue(widget.account),
},
filterQuality: FilterQuality.high,
errorWidget: (context, url, error) {
// just leave it empty
return Container();
},
imageRenderMethodForWeb: ImageRenderMethodForWeb.HttpGet,
),
),
@ -262,13 +263,8 @@ class _AlbumViewerState extends State<AlbumViewer>
.sorted(compareFileDateTimeDescending);
itemStreamListItems = _backingFiles.mapWithIndex((i, e) {
var previewUrl;
if (e.hasPreview) {
previewUrl = api_util.getFilePreviewUrl(widget.account, e,
width: _thumbSize, height: _thumbSize);
} else {
previewUrl = api_util.getFileUrl(widget.account, e);
}
final previewUrl = api_util.getFilePreviewUrl(widget.account, e,
width: _thumbSize, height: _thumbSize);
return _ImageListItem(
account: widget.account,
previewUrl: previewUrl,
@ -319,6 +315,21 @@ class _ImageListItem extends SelectableItemStreamListItem {
},
fadeInDuration: const Duration(),
filterQuality: FilterQuality.high,
errorWidget: (context, url, error) {
// where's the preview???
return Container(
color: AppTheme.getListItemBackgroundColor(context),
width: 128,
height: 128,
child: Center(
child: Icon(
Icons.image_not_supported,
size: 56,
color: Colors.white.withOpacity(.8),
),
),
);
},
imageRenderMethodForWeb: ImageRenderMethodForWeb.HttpGet,
),
);

16
lib/widget/home_albums.dart
View file

@ -188,17 +188,13 @@ class _HomeAlbumsState extends State<HomeAlbums> {
final latestFile = album.items
.whereType<AlbumFileItem>()
.map((e) => e.file)
.where((element) => file_util.isSupportedFormat(element))
.where((element) =>
file_util.isSupportedFormat(element) && element.hasPreview)
.sorted(compareFileDateTimeDescending)
.first;
String previewUrl;
if (latestFile.hasPreview) {
previewUrl = api_util.getFilePreviewUrl(widget.account, latestFile,
width: 512, height: 512);
} else {
previewUrl = api_util.getFileUrl(widget.account, latestFile);
}
final previewUrl = api_util.getFilePreviewUrl(widget.account, latestFile,
width: 512, height: 512);
cover = FittedBox(
clipBehavior: Clip.hardEdge,
fit: BoxFit.cover,
@ -209,6 +205,10 @@ class _HomeAlbumsState extends State<HomeAlbums> {
},
fadeInDuration: const Duration(),
filterQuality: FilterQuality.high,
errorWidget: (context, url, error) {
// just leave it empty
return Container();
},
imageRenderMethodForWeb: ImageRenderMethodForWeb.HttpGet,
),
);

24
lib/widget/home_photos.dart
View file

@ -360,13 +360,8 @@ class _HomePhotosState extends State<HomePhotos>
currentDateStr = newDateStr;
}
var previewUrl;
if (f.hasPreview) {
previewUrl = api_util.getFilePreviewUrl(widget.account, f,
width: _thumbSize, height: _thumbSize);
} else {
previewUrl = api_util.getFileUrl(widget.account, f);
}
final previewUrl = api_util.getFilePreviewUrl(widget.account, f,
width: _thumbSize, height: _thumbSize);
yield _ImageListItem(
file: f,
account: widget.account,
@ -491,6 +486,21 @@ class _ImageListItem extends _FileListItem {
},
fadeInDuration: const Duration(),
filterQuality: FilterQuality.high,
errorWidget: (context, url, error) {
// where's the preview???
return Container(
color: AppTheme.getListItemBackgroundColor(context),
width: 128,
height: 128,
child: Center(
child: Icon(
Icons.image_not_supported,
size: 56,
color: Colors.white.withOpacity(.8),
),
),
);
},
imageRenderMethodForWeb: ImageRenderMethodForWeb.HttpGet,
),
);