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feat(callbacks): change `onSwipe` and `onEnd` to be FutureOr (#14)

This commit is contained in:
ricardodalarme 2023-04-11 09:58:13 -03:00
parent 61aa3cdde7
commit 946d560b6f
4 changed files with 18 additions and 12 deletions
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4
CHANGELOG.md
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@ -1,5 +1,9 @@
## [4.1.0] ## [4.1.0]
- Changes `onSwipe` and `onEnd` callbacks to be FutureOr.
## [4.1.0]
- Adds option to undo swipes. - Adds option to undo swipes.
## [4.0.2] ## [4.0.2]

16
lib/src/card_swiper.dart
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@ -242,9 +242,9 @@ class _CardSwiperState<T extends Widget> extends State<CardSwiper>
child: widget.cardBuilder(context, _currentIndex!), child: widget.cardBuilder(context, _currentIndex!),
), ),
), ),
onTap: () { onTap: () async {
if (widget.isDisabled) { if (widget.isDisabled) {
widget.onTapDisabled?.call(); await widget.onTapDisabled?.call();
} }
}, },
onPanStart: (tapInfo) { onPanStart: (tapInfo) {
@ -332,11 +332,11 @@ class _CardSwiperState<T extends Widget> extends State<CardSwiper>
} }
} }
void _animationStatusListener(AnimationStatus status) { Future<void> _animationStatusListener(AnimationStatus status) async {
if (status == AnimationStatus.completed) { if (status == AnimationStatus.completed) {
switch (_swipeType) { switch (_swipeType) {
case SwipeType.swipe: case SwipeType.swipe:
_handleCompleteSwipe(); await _handleCompleteSwipe();
break; break;
default: default:
break; break;
@ -346,11 +346,11 @@ class _CardSwiperState<T extends Widget> extends State<CardSwiper>
} }
} }
void _handleCompleteSwipe() { Future<void> _handleCompleteSwipe() async {
final isLastCard = _currentIndex! == widget.cardsCount - 1; final isLastCard = _currentIndex! == widget.cardsCount - 1;
final shouldCancelSwipe = final shouldCancelSwipe = await widget.onSwipe
widget.onSwipe?.call(_currentIndex!, _nextIndex, _detectedDirection) == ?.call(_currentIndex!, _nextIndex, _detectedDirection) ==
false; false;
if (shouldCancelSwipe) { if (shouldCancelSwipe) {
return; return;

8
lib/src/typedefs.dart
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@ -1,14 +1,16 @@
import 'dart:async';
import 'package:flutter_card_swiper/src/enums.dart'; import 'package:flutter_card_swiper/src/enums.dart';
typedef CardSwiperOnSwipe = bool Function( typedef CardSwiperOnSwipe = FutureOr<bool> Function(
int previousIndex, int previousIndex,
int? currentIndex, int? currentIndex,
CardSwiperDirection direction, CardSwiperDirection direction,
); );
typedef CardSwiperOnEnd = void Function(); typedef CardSwiperOnEnd = FutureOr<void> Function();
typedef CardSwiperOnTapDisabled = void Function(); typedef CardSwiperOnTapDisabled = FutureOr<void> Function();
typedef CardSwiperOnUndo = bool Function( typedef CardSwiperOnUndo = bool Function(
int? previousIndex, int? previousIndex,

2
pubspec.yaml
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@ -2,7 +2,7 @@ name: flutter_card_swiper
description: This is a Tinder-like card swiper package. It allows you to swipe left, right, up, and down and define your own business logic for each direction. description: This is a Tinder-like card swiper package. It allows you to swipe left, right, up, and down and define your own business logic for each direction.
homepage: https://github.com/ricardodalarme/flutter_card_swiper homepage: https://github.com/ricardodalarme/flutter_card_swiper
issue_tracker: https://github.com/ricardodalarme/flutter_card_swiper/issues issue_tracker: https://github.com/ricardodalarme/flutter_card_swiper/issues
version: 4.1.0+2 version: 4.1.1
environment: environment:
sdk: ">=2.12.0 <3.0.0" sdk: ">=2.12.0 <3.0.0"