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a94999ba50
Each layer is supposed to reexport the parts of the previous layer that are part of its API. - In painting.dart, export from dart:ui all the Canvas-related APIs that make sense to be used at higher levels, e.g. PaintingStyle. - Delete painting/shadows.dart. It was dead code. - In rendering/object.dart, export all of painting.dart. - In widgets/basic.dart, export all of painting.dart and animation.dart. Some classes in animation/ are renamed to make this less disruptive and confusing to the namespace. - Split out Stocks back into an import model rather than a part model, so that it's easier to manage its dependencies on a per-file basis. - Move Ticker to scheduler library. - Remove as many redundant imports as possible now. - Some minor nit picking cleanup in various files.
111 lines
3.2 KiB
Dart
111 lines
3.2 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 'dart:async';
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import 'dart:ui' as ui show window;
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import 'package:flutter/material.dart';
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import 'package:flutter/scheduler.dart' show timeDilation;
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enum _MenuItems { autorefresh, autorefreshCheckbox, refresh, speedUp, speedDown }
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const double _kMenuMargin = 16.0; // 24.0 on tablet
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Future showStockMenu({BuildContext context, bool autorefresh, ValueChanged<bool> onAutorefreshChanged }) async {
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StateSetter autorefreshStateSetter;
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switch (await showMenu(
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context: context,
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position: new ModalPosition(
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right: ui.window.padding.right + _kMenuMargin,
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top: ui.window.padding.top + _kMenuMargin
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),
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items: <PopupMenuItem>[
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new PopupMenuItem(
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value: _MenuItems.autorefresh,
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child: new Row(
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children: <Widget>[
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new Flexible(child: new Text('Autorefresh')),
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new StatefulBuilder(
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builder: (BuildContext context, StateSetter setState) {
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autorefreshStateSetter = setState;
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return new Checkbox(
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value: autorefresh,
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onChanged: (bool value) {
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setState(() {
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autorefresh = value;
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});
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Navigator.pop(context, _MenuItems.autorefreshCheckbox);
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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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new PopupMenuItem(
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value: _MenuItems.refresh,
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child: new Text('Refresh')
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),
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new PopupMenuItem(
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value: _MenuItems.speedUp,
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child: new Text('Increase animation speed')
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),
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new PopupMenuItem(
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value: _MenuItems.speedDown,
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child: new Text('Decrease animation speed')
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),
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]
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)) {
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case _MenuItems.autorefresh:
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autorefreshStateSetter(() {
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autorefresh = !autorefresh;
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});
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continue autorefreshNotify;
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autorefreshNotify:
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case _MenuItems.autorefreshCheckbox:
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onAutorefreshChanged(autorefresh);
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break;
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case _MenuItems.speedUp:
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timeDilation /= 5.0;
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break;
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case _MenuItems.speedDown:
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timeDilation *= 5.0;
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break;
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case _MenuItems.refresh:
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await showDialog(
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context: context,
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child: new Dialog(
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title: new Text('Not Implemented'),
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content: new Text('This feature has not yet been implemented.'),
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actions: <Widget>[
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new FlatButton(
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child: new Row(
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children: <Widget>[
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new Icon(
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icon: 'device/dvr',
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size: IconSize.s18
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),
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new Container(
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width: 8.0
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),
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new Text('DUMP APP TO CONSOLE'),
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]
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),
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onPressed: () { debugDumpApp(); }
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),
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new FlatButton(
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child: new Text('OH WELL'),
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onPressed: () {
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Navigator.pop(context, false);
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}
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),
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]
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)
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);
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break;
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default:
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// menu was canceled.
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}
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}
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