86 lines
3.3 KiB
Dart
86 lines
3.3 KiB
Dart
import 'package:aves/model/entry/entry.dart';
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import 'package:aves/model/selection.dart';
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import 'package:aves/theme/durations.dart';
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import 'package:aves/theme/icons.dart';
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import 'package:aves/theme/text.dart';
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import 'package:aves/widgets/common/basic/text/animated_diff.dart';
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import 'package:aves/widgets/common/extensions/build_context.dart';
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import 'package:aves/widgets/common/identity/buttons/overlay_button.dart';
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import 'package:aves/widgets/viewer/overlay/bottom.dart';
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import 'package:flutter/material.dart';
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import 'package:provider/provider.dart';
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class SelectionButton extends StatelessWidget {
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final AvesEntry mainEntry;
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final Animation<double> scale;
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static const double padding = 8;
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static const duration = ADurations.thumbnailOverlayAnimation;
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const SelectionButton({
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super.key,
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required this.mainEntry,
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required this.scale,
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});
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@override
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Widget build(BuildContext context) {
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final l10n = context.l10n;
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final selection = context.read<Selection<AvesEntry>>();
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return SafeArea(
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top: false,
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bottom: false,
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child: Padding(
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padding: const EdgeInsets.only(left: padding, right: padding, bottom: padding),
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child: Row(
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mainAxisSize: MainAxisSize.min,
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textDirection: ViewerBottomOverlay.actionsDirection,
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children: [
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const Spacer(),
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ScalingOverlayTextButton(
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scale: scale,
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onPressed: () => selection.toggleSelection(mainEntry),
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child: Selector<Selection<AvesEntry>?, int>(
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selector: (context, selection) => selection?.selectedItems.length ?? 0,
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builder: (context, count, child) {
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return Row(
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mainAxisSize: MainAxisSize.min,
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textDirection: ViewerBottomOverlay.actionsDirection,
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children: [
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AnimatedDiffText(
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count == 0 ? l10n.collectionSelectPageTitle : l10n.itemCount(count),
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duration: duration,
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),
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const Padding(
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padding: EdgeInsets.symmetric(horizontal: 8),
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child: Text(AText.separator),
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),
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Selector<Selection<AvesEntry>, bool>(
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selector: (context, selection) => selection.isSelected({mainEntry}),
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builder: (context, isSelected, child) {
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return AnimatedSwitcher(
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duration: duration,
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switchInCurve: Curves.easeOutBack,
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switchOutCurve: Curves.easeOutBack,
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transitionBuilder: (child, animation) => ScaleTransition(
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scale: animation,
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child: child,
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),
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child: Icon(
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isSelected ? AIcons.selected : AIcons.unselected,
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key: ValueKey(isSelected),
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),
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);
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},
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),
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],
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);
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},
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),
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),
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],
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),
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),
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);
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}
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}
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