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Used Inherited widget to store location tag data in 'Add location' sheet

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This commit is contained in:
ashilkn 2023-03-21 20:13:17 +05:30
parent 2a86587ad5
commit 679b421007
2 changed files with 75 additions and 12 deletions
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1
lib/models/typedefs.dart
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@ -5,3 +5,4 @@ typedef BoolCallBack = bool Function();
typedef FutureVoidCallbackParamStr = Future<void> Function(String);
typedef VoidCallbackParamStr = void Function(String);
typedef FutureOrVoidCallback = FutureOr<void> Function();
typedef VoidCallbackParamInt = void Function(int);

86
lib/ui/viewer/file/add_location_sheet.dart
View file

@ -4,6 +4,7 @@ import "package:photos/core/configuration.dart";
import "package:photos/core/constants.dart";
import "package:photos/db/files_db.dart";
import "package:photos/models/file_load_result.dart";
import "package:photos/models/typedefs.dart";
import "package:photos/services/collections_service.dart";
import "package:photos/services/ignored_files_service.dart";
import "package:photos/services/location_service.dart";
@ -20,7 +21,8 @@ showAddLocationSheet(BuildContext context, List<double> coordinates) {
showBarModalBottomSheet(
context: context,
builder: (context) {
return AddLocationSheet(coordinates);
return LocationTagDataStateProvider(
coordinates, const AddLocationSheet());
},
shape: const RoundedRectangleBorder(
side: BorderSide(width: 0),
@ -35,16 +37,74 @@ showAddLocationSheet(BuildContext context, List<double> coordinates) {
);
}
class AddLocationSheet extends StatefulWidget {
class LocationTagDataStateProvider extends StatefulWidget {
final List<double> coordinates;
const AddLocationSheet(this.coordinates, {super.key});
final Widget child;
const LocationTagDataStateProvider(this.coordinates, this.child, {super.key});
@override
State<LocationTagDataStateProvider> createState() =>
_LocationTagDataStateProviderState();
}
class _LocationTagDataStateProviderState
extends State<LocationTagDataStateProvider> {
int selectedIndex = 4;
late List<double> coordinates;
@override
void initState() {
coordinates = widget.coordinates;
super.initState();
}
void _updateSelectedIndex(int index) {
setState(() {
selectedIndex = index;
});
}
@override
Widget build(BuildContext context) {
return InheritedLocationTagData(
selectedIndex,
coordinates,
_updateSelectedIndex,
child: widget.child,
);
}
}
class InheritedLocationTagData extends InheritedWidget {
final int selectedIndex;
final List<double> coordinates;
final VoidCallbackParamInt updateSelectedIndex;
const InheritedLocationTagData(
this.selectedIndex,
this.coordinates,
this.updateSelectedIndex, {
required super.child,
super.key,
});
static InheritedLocationTagData of(BuildContext context) {
return context
.dependOnInheritedWidgetOfExactType<InheritedLocationTagData>()!;
}
@override
bool updateShouldNotify(InheritedLocationTagData oldWidget) {
return oldWidget.selectedIndex != selectedIndex;
}
}
class AddLocationSheet extends StatefulWidget {
const AddLocationSheet({super.key});
@override
State<AddLocationSheet> createState() => _AddLocationSheetState();
}
class _AddLocationSheetState extends State<AddLocationSheet> {
int selectedIndex = 4;
ValueNotifier<int?> memoriesCountNotifier = ValueNotifier(null);
@override
Widget build(BuildContext context) {
@ -149,13 +209,15 @@ class _AddLocationSheetState extends State<AddLocationSheet> {
),
child: RepaintBoundary(
child: Slider(
value: selectedIndex.toDouble(),
value: InheritedLocationTagData.of(
context,
).selectedIndex.toDouble(),
onChanged: (value) {
setState(() {
selectedIndex = value.toInt();
memoriesCountNotifier.value =
null;
});
InheritedLocationTagData.of(
context,
).updateSelectedIndex(
value.toInt(),
);
},
min: 0,
max: radiusValues.length - 1,
@ -268,7 +330,7 @@ class _AddLocationSheetState extends State<AddLocationSheet> {
IgnoredFilesService.instance
.shouldSkipUpload(ignoredIDs, f) ||
!LocationService.instance.isFileInsideLocationTag(
widget.coordinates,
InheritedLocationTagData.of(context).coordinates,
[f.location!.latitude!, f.location!.longitude!],
_selectedRadius().toInt(),
);
@ -288,7 +350,7 @@ class _AddLocationSheetState extends State<AddLocationSheet> {
}
double _selectedRadius() {
return radiusValues[selectedIndex];
return radiusValues[InheritedLocationTagData.of(context).selectedIndex];
}
}