Port sky_home to the new SkyView world

sky/home.dart

+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import 'dart:sky';
+
+import 'package:mojom/intents/intents.mojom.dart';
+import 'package:sky/framework/shell.dart' as shell;
+import 'package:sky/framework/theme2/colors.dart' as colors;
+import 'package:sky/framework/theme2/edges.dart';
+import 'package:sky/framework/theme2/typography.dart' as typography;
+import 'package:sky/framework/widgets/material.dart';
+import 'package:sky/framework/widgets/raised_button.dart';
+import 'package:sky/framework/widgets/scaffold.dart';
+import 'package:sky/framework/widgets/tool_bar.dart';
+import 'package:sky/framework/widgets/wrappers.dart';
+
+void launch(String relativeUrl) {
+  Uri url = Uri.base.resolve(relativeUrl);
+  url = url.replace(scheme: 'sky');
+
+  ActivityManagerProxy activityManager = new ActivityManagerProxy.unbound();
+  Intent intent = new Intent()
+    ..action = 'android.intent.action.VIEW'
+    ..url = url.toString();
+  shell.requestService(null, activityManager);
+  activityManager.ptr.startActivity(intent);
+}
+
+class SkyDemo extends Component {
+  String text;
+  String href;
+
+  SkyDemo(String text, this.href) : this.text = text, super(key: text);
+
+  void _handlePress() {
+    launch(href);
+  }
+
+  UINode build() {
+    return new RaisedButton(
+      child: new Text(text),
+      onPressed: _handlePress
+    );
+  }
+}
+
+class SkyHome extends App {
+  UINode build() {
+    List<UINode> children = [
+      new SkyDemo('Stocks2 App', 'examples/stocks2/lib/stock_app.dart'),
+      new SkyDemo('Box2D Game', 'examples/game/main.dart'),
+      new SkyDemo('Interactive Flex', 'examples/rendering/interactive_flex.dart'),
+      new SkyDemo('Sector Layout', 'examples/rendering/sector_layout.dart'),
+      new SkyDemo('Touch Demo', 'examples/rendering/touch_demo.dart'),
+
+      // TODO(eseidel): We could use to separate these groups?
+      new SkyDemo('Stocks App (Old)', 'examples/stocks/main.sky'),
+      new SkyDemo('Touch Demo (Old)', 'examples/raw/touch-demo.sky'),
+      new SkyDemo('Spinning Square (Old)', 'examples/raw/spinning-square.sky'),
+
+      new SkyDemo('Licences (Old)', 'LICENSES.sky'),
+    ];
+
+    return new Scaffold(
+      toolbar: new ToolBar(
+          center: new Text('Sky Demos', style: typography.white.title),
+          backgroundColor: colors.Blue[500]),
+      body: new Material(
+        edge: MaterialEdge.canvas,
+        child: new Flex(
+          children,
+          direction: FlexDirection.vertical,
+          justifyContent: FlexJustifyContent.spaceAround
+        )
+      )
+    );
+  }
+}
+
+void main() {
+  new SkyHome();
+}