92 lines
2.7 KiB
Dart
92 lines
2.7 KiB
Dart
import 'package:aves/model/entry.dart';
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import 'package:aves/model/favourites.dart';
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import 'package:aves/theme/colors.dart';
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import 'package:aves/theme/icons.dart';
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import 'package:aves/widgets/common/basic/menu.dart';
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import 'package:aves/widgets/common/extensions/build_context.dart';
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import 'package:aves/widgets/common/fx/sweeper.dart';
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import 'package:flutter/material.dart';
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import 'package:provider/provider.dart';
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class FavouriteToggler extends StatefulWidget {
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final Set<AvesEntry> entries;
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final bool isMenuItem;
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final VoidCallback? onPressed;
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const FavouriteToggler({
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Key? key,
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required this.entries,
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this.isMenuItem = false,
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this.onPressed,
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}) : super(key: key);
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@override
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State<FavouriteToggler> createState() => _FavouriteTogglerState();
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}
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class _FavouriteTogglerState extends State<FavouriteToggler> {
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final ValueNotifier<bool> isFavouriteNotifier = ValueNotifier(false);
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Set<AvesEntry> get entries => widget.entries;
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@override
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void initState() {
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super.initState();
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favourites.addListener(_onChanged);
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_onChanged();
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}
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@override
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void didUpdateWidget(covariant FavouriteToggler oldWidget) {
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super.didUpdateWidget(oldWidget);
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_onChanged();
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}
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@override
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void dispose() {
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favourites.removeListener(_onChanged);
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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return ValueListenableBuilder<bool>(
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valueListenable: isFavouriteNotifier,
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builder: (context, isFavourite, child) {
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if (widget.isMenuItem) {
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return isFavourite
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? MenuRow(
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text: context.l10n.entryActionRemoveFavourite,
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icon: const Icon(AIcons.favouriteActive),
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)
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: MenuRow(
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text: context.l10n.entryActionAddFavourite,
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icon: const Icon(AIcons.favourite),
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);
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}
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return Stack(
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alignment: Alignment.center,
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children: [
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IconButton(
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icon: Icon(isFavourite ? AIcons.favouriteActive : AIcons.favourite),
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onPressed: widget.onPressed,
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tooltip: isFavourite ? context.l10n.entryActionRemoveFavourite : context.l10n.entryActionAddFavourite,
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),
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Sweeper(
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key: ValueKey(entries.length == 1 ? entries.first : entries.length),
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builder: (context) => Icon(
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AIcons.favourite,
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color: context.select<AvesColorsData, Color>((v) => v.favourite),
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),
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toggledNotifier: isFavouriteNotifier,
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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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void _onChanged() {
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isFavouriteNotifier.value = entries.isNotEmpty && entries.every((entry) => entry.isFavourite);
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}
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}
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