KazukyAkayashi/m3_lightmeter
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show sliders values

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This commit is contained in:
Vadim 2024-03-22 17:42:11 +01:00
parent 26175c2c3e
commit d6ed053079
4 changed files with 58 additions and 78 deletions
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44
lib/screens/metering/components/camera_container/components/camera_controls/components/exposure_offset_slider/widget_slider_exposure_offset.dart
View file

@ -1,39 +1,17 @@
import 'package:flutter/material.dart';
import 'package:lightmeter/generated/l10n.dart';
import 'package:lightmeter/screens/shared/ruler_slider/widget_slider_ruler.dart';
import 'package:lightmeter/utils/to_string_signed.dart';
class ExposureOffsetSlider extends StatelessWidget {
final RangeValues range;
final double value;
final ValueChanged<double> onChanged;
const ExposureOffsetSlider({
required this.range,
required this.value,
required this.onChanged,
class ExposureOffsetSlider extends RulerSlider {
ExposureOffsetSlider({
required super.range,
required super.value,
required super.onChanged,
super.key,
});
@override
Widget build(BuildContext context) {
return Column(
children: [
IconButton(
icon: const Icon(Icons.sync),
onPressed: value != 0.0 ? () => onChanged(0.0) : null,
tooltip: S.of(context).tooltipResetToZero,
),
Expanded(
child: RulerSlider(
icon: Icons.light_mode,
range: range,
value: value,
onChanged: onChanged,
rulerValueAdapter: (value) => value.toStringSignedAsFixed(0),
),
),
],
);
}
}) : super(
icon: Icons.light_mode,
defaultValue: 0,
rulerValueAdapter: (value) => value.toStringSignedAsFixed(0),
valueAdapter: (value) => value.toStringSignedAsFixed(1),
);
}

42
lib/screens/metering/components/camera_container/components/camera_controls/components/zoom_slider/widget_slider_zoom.dart
View file

@ -1,36 +1,16 @@
import 'package:flutter/material.dart';
import 'package:lightmeter/screens/shared/ruler_slider/widget_slider_ruler.dart';
class ZoomSlider extends StatelessWidget {
final RangeValues range;
final double value;
final ValueChanged<double> onChanged;
const ZoomSlider({
required this.range,
required this.value,
required this.onChanged,
class ZoomSlider extends RulerSlider {
ZoomSlider({
required super.range,
required super.value,
required super.onChanged,
super.key,
});
@override
Widget build(BuildContext context) {
return Column(
children: [
const IconButton(
icon: Icon(Icons.lock_open),
onPressed: null,
),
Expanded(
child: RulerSlider(
icon: Icons.search,
range: range,
value: value,
onChanged: onChanged,
rulerValueAdapter: (value) => '${value.toStringAsFixed(0)}x',
),
),
],
);
}
}) : super(
icon: Icons.search,
defaultValue: range.start,
rulerValueAdapter: (value) => value.toStringAsFixed(0),
valueAdapter: (value) => 'x${value.toStringAsFixed(1)}',
);
}

4
lib/screens/metering/components/camera_container/widget_container_camera.dart
View file

@ -159,9 +159,9 @@ class _CameraControlsBuilder extends StatelessWidget {
return Padding(
padding: const EdgeInsets.fromLTRB(
Dimens.paddingL,
Dimens.paddingM,
0,
Dimens.paddingL,
0,
Dimens.paddingM,
),
child: BlocBuilder<CameraContainerBloc, CameraContainerState>(
builder: (context, state) {

46
lib/screens/shared/ruler_slider/widget_slider_ruler.dart
View file

@ -1,4 +1,5 @@
import 'package:flutter/material.dart';
import 'package:lightmeter/generated/l10n.dart';
import 'package:lightmeter/res/dimens.dart';
import 'package:lightmeter/screens/shared/centered_slider/widget_slider_centered.dart';
@ -6,34 +7,55 @@ class RulerSlider extends StatelessWidget {
final IconData icon;
final RangeValues range;
final double value;
final double defaultValue;
final ValueChanged<double> onChanged;
final String Function(double value) rulerValueAdapter;
final String Function(double value) valueAdapter;
const RulerSlider({
required this.icon,
required this.range,
required this.value,
required this.defaultValue,
required this.onChanged,
required this.rulerValueAdapter,
required this.valueAdapter,
super.key,
});
@override
Widget build(BuildContext context) {
return Row(
return Column(
children: [
_Ruler(
range.start,
range.end,
rulerValueAdapter,
Text(
valueAdapter(value),
style: Theme.of(context).textTheme.labelLarge,
),
CenteredSlider(
isVertical: true,
icon: Icon(icon),
value: value,
min: range.start,
max: range.end,
onChanged: onChanged,
const SizedBox(height: Dimens.grid8),
Expanded(
child: Row(
children: [
_Ruler(
range.start,
range.end,
rulerValueAdapter,
),
CenteredSlider(
isVertical: true,
icon: Icon(icon),
value: value,
min: range.start,
max: range.end,
onChanged: onChanged,
),
],
),
),
const SizedBox(height: Dimens.grid4),
IconButton(
icon: const Icon(Icons.sync),
onPressed: value != defaultValue ? () => onChanged(defaultValue) : null,
tooltip: S.of(context).tooltipResetToZero,
),
],
);