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minor operation progress UI change

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This commit is contained in:
Thibault Deckers 2021-07-30 11:17:21 +09:00
parent 104a0878c9
commit aa577c8bc6
1 changed files with 48 additions and 30 deletions
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78
lib/widgets/common/action_mixins/feedback.dart
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@ -72,6 +72,9 @@ class _ReportOverlayState<T> extends State<ReportOverlay<T>> with SingleTickerPr
Stream<T> get opStream => widget.opStream;
static const radius = 160.0;
static const strokeWidth = 16.0;
@override
void initState() {
super.initState();
@ -104,40 +107,55 @@ class _ReportOverlayState<T> extends State<ReportOverlay<T>> with SingleTickerPr
@override
Widget build(BuildContext context) {
final progressColor = Theme.of(context).accentColor;
return AbsorbPointer(
child: StreamBuilder<T>(
stream: opStream,
builder: (context, snapshot) {
final processedCount = processed.length.toDouble();
final total = widget.itemCount;
assert(processedCount <= total);
final percent = min(1.0, processedCount / total);
return FadeTransition(
opacity: _animation,
child: Container(
decoration: const BoxDecoration(
gradient: RadialGradient(
colors: [
Colors.black,
Colors.black54,
],
),
),
child: Center(
child: CircularPercentIndicator(
percent: percent,
lineWidth: 16,
radius: 160,
backgroundColor: Colors.white24,
progressColor: Theme.of(context).accentColor,
animation: true,
center: Text(NumberFormat.percentPattern().format(percent)),
animateFromLastPercent: true,
),
stream: opStream,
builder: (context, snapshot) {
final processedCount = processed.length.toDouble();
final total = widget.itemCount;
assert(processedCount <= total);
final percent = min(1.0, processedCount / total);
return FadeTransition(
opacity: _animation,
child: Container(
decoration: const BoxDecoration(
gradient: RadialGradient(
colors: [
Colors.black,
Colors.black54,
],
),
),
);
}),
child: Center(
child: Stack(
children: [
Container(
width: radius,
height: radius,
padding: const EdgeInsets.all(strokeWidth / 2),
child: CircularProgressIndicator(
color: progressColor.withOpacity(.1),
strokeWidth: strokeWidth,
),
),
CircularPercentIndicator(
percent: percent,
lineWidth: strokeWidth,
radius: radius,
backgroundColor: Colors.white24,
progressColor: progressColor,
animation: true,
center: Text(NumberFormat.percentPattern().format(percent)),
animateFromLastPercent: true,
),
],
),
),
),
);
},
),
);
}
}