| 1 | import 'dart:math'; |
| 2 | |
| 3 | import 'package:cake_wallet/di.dart'; |
| 4 | import 'package:cake_wallet/generated/i18n.dart'; |
| 5 | import 'package:cake_wallet/src/widgets/cake_image_widget.dart'; |
| 6 | import 'package:cake_wallet/themes/core/theme_store.dart'; |
| 7 | import 'package:cake_wallet/view_model/wallet_address_list/wallet_address_list_view_model.dart'; |
| 8 | import 'package:cw_core/crypto_currency.dart'; |
| 9 | import 'package:flutter/material.dart'; |
| 10 | import 'package:flutter_mobx/flutter_mobx.dart'; |
| 11 | |
| 12 | import '../../../src/screens/receive/widgets/qr_image.dart'; |
| 13 | |
| 14 | class ReceiveQrCode extends StatelessWidget { |
| 15 | ReceiveQrCode({ |
| 16 | super.key, |
| 17 | required this.onTap, |
| 18 | required this.largeQrMode, |
| 19 | required this.addressListViewModel, |
| 20 | }); |
| 21 | |
| 22 | final VoidCallback onTap; |
| 23 | final bool largeQrMode; |
| 24 | final WalletAddressListViewModel addressListViewModel; |
| 25 | |
| 26 | static const double largeQrModeBottomPadding = 140; |
| 27 | static const Duration animDuration = Duration(milliseconds: 500); |
| 28 | final bool isLightMode = !(getIt.get<ThemeStore>().currentTheme.isDark); |
| 29 | |
| 30 | @override |
| 31 | Widget build(BuildContext context) { |
| 32 | final double targetY = largeQrMode ? largeQrModeBottomPadding + 50 : 0; |
| 33 | final double resolvedSize = |
| 34 | min(MediaQuery.of(context).size.width, MediaQuery.of(context).size.height) * 0.5; |
| 35 | final double resolvedScale = largeQrMode ? 1.7 : 1; |
| 36 | |
| 37 | return Stack( |
| 38 | alignment: Alignment.topCenter, |
| 39 | children: [ |
| 40 | AnimatedSlide( |
| 41 | curve: Curves.easeOutCubic, |
| 42 | duration: animDuration, |
| 43 | offset: largeQrMode ? Offset(0, -1) : Offset.zero, |
| 44 | child: AnimatedOpacity( |
| 45 | duration: animDuration, |
| 46 | opacity: largeQrMode ? 1 : 0, |
| 47 | child: CakeImageWidget( |
| 48 | imageUrl: isLightMode |
| 49 | ? "assets/new-ui/cakewallet-wordmark-light.svg" |
| 50 | : "assets/new-ui/cakewallet-wordmark.svg", |
| 51 | height: 45, |
| 52 | )), |
| 53 | ), |
| 54 | // The QR, and the payjoin badge below it, share one tap target, so they |
| 55 | // are merged into a single button node named by the QR's own label |
| 56 | // rather than each becoming a separate focus stop. |
| 57 | MergeSemantics( |
| 58 | child: Semantics( |
| 59 | hint: largeQrMode ? S.of(context).qr_close_fullscreen : S.of(context).qr_fullscreen, |
| 60 | button: true, |
| 61 | enabled: true, |
| 62 | child: GestureDetector( |
| 63 | onTap: onTap, |
| 64 | behavior: HitTestBehavior.opaque, |
| 65 | child: TweenAnimationBuilder<double>( |
| 66 | tween: Tween<double>(begin: 0, end: targetY), |
| 67 | duration: animDuration, |
| 68 | curve: Curves.easeOutCubic, |
| 69 | builder: (context, value, child) { |
| 70 | return Transform.translate( |
| 71 | offset: Offset(0, value), |
| 72 | child: child, |
| 73 | ); |
| 74 | }, |
| 75 | child: Observer( |
| 76 | builder: (_) => Column( |
| 77 | children: [ |
| 78 | AnimatedScale( |
| 79 | curve: Curves.easeOutCubic, |
| 80 | alignment: Alignment.bottomCenter, |
| 81 | scale: resolvedScale, |
| 82 | duration: animDuration, |
| 83 | child: AnimatedContainer( |
| 84 | duration: animDuration, |
| 85 | curve: Curves.easeOutCubic, |
| 86 | width: resolvedSize, |
| 87 | height: resolvedSize, |
| 88 | decoration: BoxDecoration( |
| 89 | borderRadius: BorderRadius.circular(20), |
| 90 | color: Colors.white, |
| 91 | ), |
| 92 | child: Container( |
| 93 | decoration: BoxDecoration( |
| 94 | borderRadius: BorderRadius.vertical(top: Radius.circular(20)), |
| 95 | color: addressListViewModel.hasPayjoin && !largeQrMode |
| 96 | ? Theme.of(context).colorScheme.surfaceContainer |
| 97 | : Colors.transparent), |
| 98 | child: ClipRRect( |
| 99 | borderRadius: BorderRadius.circular(20), |
| 100 | child: Observer( |
| 101 | builder: (_) => QrImage( |
| 102 | data: addressListViewModel.uri.toString(), |
| 103 | size: resolvedSize, |
| 104 | semanticsLabel: S.of(context).qr_code_receive_address, |
| 105 | embeddedImagePath: |
| 106 | addressListViewModel.tokenCurrency != null |
| 107 | ? addressListViewModel.tokenCurrency == |
| 108 | CryptoCurrency.btcln |
| 109 | ? addressListViewModel.qrImage |
| 110 | : addressListViewModel |
| 111 | .tokenCurrency!.iconPath |
| 112 | : addressListViewModel.qrImage, |
| 113 | ))), |
| 114 | ), |
| 115 | ), |
| 116 | ), |
| 117 | if (addressListViewModel.hasPayjoin) |
| 118 | // Hidden but still mounted in large-QR mode, so keep it |
| 119 | // out of the semantics tree there. |
| 120 | ExcludeSemantics( |
| 121 | excluding: largeQrMode, |
| 122 | child: Opacity( |
| 123 | opacity: largeQrMode ? 0 : 1, |
| 124 | child: Container( |
| 125 | width: resolvedSize, |
| 126 | decoration: BoxDecoration( |
| 127 | borderRadius: |
| 128 | BorderRadius.vertical(bottom: Radius.circular(16)), |
| 129 | color: Theme.of(context).colorScheme.surfaceContainer), |
| 130 | child: Padding( |
| 131 | padding: const EdgeInsets.symmetric(vertical: 2.0), |
| 132 | child: Row( |
| 133 | mainAxisAlignment: MainAxisAlignment.center, |
| 134 | spacing: 4, |
| 135 | children: [ |
| 136 | CakeImageWidget(imageUrl: "assets/new-ui/payjoin.svg"), |
| 137 | Text(S.of(context).payjoin_enabled) |
| 138 | ], |
| 139 | ), |
| 140 | ))), |
| 141 | ), |
| 142 | AnimatedSize( |
| 143 | duration: animDuration, |
| 144 | curve: Curves.easeOutCubic, |
| 145 | child: SizedBox(height: largeQrMode ? largeQrModeBottomPadding + 40 : 0)) |
| 146 | ], |
| 147 | ), |
| 148 | ), |
| 149 | ), |
| 150 | ), |
| 151 | ), |
| 152 | ), |
| 153 | ], |
| 154 | ); |
| 155 | } |
| 156 | } |