2ae48845a8
fuchsia_tester.dart still assumes Dart 1. Previously, it ran tests directly from source, flutter_platform.dart automatically runs a kernel compile when operating in Dart 2 mode, but this assumes a functional Dart SDK is available in the artifacts directly, and fuchsia_tester.dart mocks out the artifacts directory with an empty temp dir. Remaining work is: 1. Get the frontend server building as a dependency on Fuchsia. 2. Patch fuchsia_tester.dart to use a valid Dart SDK and frontend server. This also reverts migration to Dart 2 typedef syntax. This reverts commit 6c56bb2. (#18362) This reverts commit 3daebd0. (#18316)
89 lines
2.6 KiB
Dart
89 lines
2.6 KiB
Dart
// Copyright 2015 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'package:flutter/material.dart';
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import 'stock_arrow.dart';
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import 'stock_data.dart';
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typedef void StockRowActionCallback(Stock stock);
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class StockRow extends StatelessWidget {
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StockRow({
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this.stock,
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this.onPressed,
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this.onDoubleTap,
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this.onLongPressed
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}) : super(key: new ObjectKey(stock));
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final Stock stock;
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final StockRowActionCallback onPressed;
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final StockRowActionCallback onDoubleTap;
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final StockRowActionCallback onLongPressed;
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static const double kHeight = 79.0;
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GestureTapCallback _getHandler(StockRowActionCallback callback) {
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return callback == null ? null : () => callback(stock);
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}
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@override
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Widget build(BuildContext context) {
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final String lastSale = '\$${stock.lastSale.toStringAsFixed(2)}';
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String changeInPrice = '${stock.percentChange.toStringAsFixed(2)}%';
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if (stock.percentChange > 0)
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changeInPrice = '+' + changeInPrice;
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return new InkWell(
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onTap: _getHandler(onPressed),
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onDoubleTap: _getHandler(onDoubleTap),
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onLongPress: _getHandler(onLongPressed),
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child: new Container(
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padding: const EdgeInsets.fromLTRB(16.0, 16.0, 16.0, 20.0),
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decoration: new BoxDecoration(
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border: new Border(
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bottom: new BorderSide(color: Theme.of(context).dividerColor)
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)
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),
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child: new Row(
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children: <Widget>[
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new Container(
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margin: const EdgeInsets.only(right: 5.0),
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child: new Hero(
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tag: stock,
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child: new StockArrow(percentChange: stock.percentChange)
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)
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),
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new Expanded(
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child: new Row(
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children: <Widget>[
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new Expanded(
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flex: 2,
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child: new Text(
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stock.symbol
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)
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),
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new Expanded(
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child: new Text(
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lastSale,
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textAlign: TextAlign.right
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)
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),
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new Expanded(
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child: new Text(
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changeInPrice,
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textAlign: TextAlign.right
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)
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),
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],
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crossAxisAlignment: CrossAxisAlignment.baseline,
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textBaseline: DefaultTextStyle.of(context).style.textBaseline
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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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