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Show metadata task progress

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Ming Ming 2021-09-13 01:30:09 +08:00
parent 6372d65f1f
commit df45b23705
1 changed files with 32 additions and 1 deletions
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33
lib/widget/home_photos.dart
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@ -71,6 +71,7 @@ class _HomePhotosState extends State<HomePhotos>
_initBloc(); _initBloc();
_metadataTaskStateChangedListener.begin(); _metadataTaskStateChangedListener.begin();
_prefUpdatedListener.begin(); _prefUpdatedListener.begin();
_filePropertyUpdatedListener.begin();
} }
@override @override
@ -78,6 +79,7 @@ class _HomePhotosState extends State<HomePhotos>
_metadataTaskIconController.stop(); _metadataTaskIconController.stop();
_metadataTaskStateChangedListener.end(); _metadataTaskStateChangedListener.end();
_prefUpdatedListener.end(); _prefUpdatedListener.end();
_filePropertyUpdatedListener.end();
super.dispose(); super.dispose();
} }
@ -270,7 +272,8 @@ class _HomePhotosState extends State<HomePhotos>
), ),
const SizedBox(width: 4), const SizedBox(width: 4),
Text( Text(
L10n.global().metadataTaskProcessingNotification, L10n.global().metadataTaskProcessingNotification +
_getMetadataTaskProgressString(),
style: TextStyle(fontSize: 12), style: TextStyle(fontSize: 12),
), ),
], ],
@ -479,6 +482,9 @@ class _HomePhotosState extends State<HomePhotos>
} }
void _onMetadataTaskStateChanged(MetadataTaskStateChangedEvent ev) { void _onMetadataTaskStateChanged(MetadataTaskStateChangedEvent ev) {
if (ev.state == MetadataTaskState.idle) {
_metadataTaskProcessCount = 0;
}
if (ev.state != _metadataTaskState) { if (ev.state != _metadataTaskState) {
setState(() { setState(() {
_metadataTaskState = ev.state; _metadataTaskState = ev.state;
@ -492,6 +498,15 @@ class _HomePhotosState extends State<HomePhotos>
} }
} }
void _onFilePropertyUpdated(FilePropertyUpdatedEvent ev) {
if (!ev.hasAnyProperties([FilePropertyUpdatedEvent.propMetadata])) {
return;
}
setState(() {
++_metadataTaskProcessCount;
});
}
void _tryStartMetadataTask({ void _tryStartMetadataTask({
bool ignoreFired = false, bool ignoreFired = false,
}) { }) {
@ -499,6 +514,9 @@ class _HomePhotosState extends State<HomePhotos>
Pref.inst().isEnableExifOr(false) && Pref.inst().isEnableExifOr(false) &&
(!_hasFiredMetadataTask.value || ignoreFired)) { (!_hasFiredMetadataTask.value || ignoreFired)) {
MetadataTaskManager().addTask(MetadataTask(widget.account)); MetadataTaskManager().addTask(MetadataTask(widget.account));
_metadataTaskProcessTotalCount = _backingFiles
.where((f) => file_util.isSupportedFormat(f) && f.metadata == null)
.length;
_hasFiredMetadataTask.value = true; _hasFiredMetadataTask.value = true;
} }
} }
@ -600,6 +618,15 @@ class _HomePhotosState extends State<HomePhotos>
} }
} }
String _getMetadataTaskProgressString() {
if (_metadataTaskProcessTotalCount == 0) {
return "";
}
final clippedCount =
math.min(_metadataTaskProcessCount, _metadataTaskProcessTotalCount - 1);
return " ($clippedCount/$_metadataTaskProcessTotalCount)";
}
int get _thumbSize { int get _thumbSize {
switch (_thumbZoomLevel) { switch (_thumbZoomLevel) {
case -1: case -1:
@ -651,6 +678,10 @@ class _HomePhotosState extends State<HomePhotos>
var _metadataTaskState = MetadataTaskManager().state; var _metadataTaskState = MetadataTaskManager().state;
late final _prefUpdatedListener = late final _prefUpdatedListener =
AppEventListener<PrefUpdatedEvent>(_onPrefUpdated); AppEventListener<PrefUpdatedEvent>(_onPrefUpdated);
late final _filePropertyUpdatedListener =
AppEventListener<FilePropertyUpdatedEvent>(_onFilePropertyUpdated);
var _metadataTaskProcessCount = 0;
var _metadataTaskProcessTotalCount = 0;
late final _metadataTaskIconController = AnimationController( late final _metadataTaskIconController = AnimationController(
upperBound: 2 * math.pi, upperBound: 2 * math.pi,
duration: const Duration(seconds: 10), duration: const Duration(seconds: 10),