| Index: pkg/observe/lib/observe_html.dart
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| diff --git a/pkg/observe/lib/observe_html.dart b/pkg/observe/lib/observe_html.dart
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| deleted file mode 100644
|
| index 7280b0e4434d11b48d66045353b86721f1e26a99..0000000000000000000000000000000000000000
|
| --- a/pkg/observe/lib/observe_html.dart
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| +++ /dev/null
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| @@ -1,63 +0,0 @@
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| -// Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file
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| -// for details. All rights reserved. Use of this source code is governed by a
|
| -// BSD-style license that can be found in the LICENSE file.
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| -
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| -// TODO(jmesserly): can we handle this more elegantly?
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| -// In general, it seems like we want a convenient way to take a Stream plus a
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| -// getter and convert this into an Observable.
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| -
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| -/** Helpers for exposing dart:html as observable data. */
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| -library polymer.observe_html;
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| -
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| -import 'dart:html';
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| -import 'package:observe/observe.dart';
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| -
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| -/** An observable version of [window.location.hash]. */
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| -final ObservableLocationHash windowLocation = new ObservableLocationHash._();
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| -
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| -class ObservableLocationHash extends ChangeNotifierBase {
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| - ObservableLocationHash._() {
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| - // listen on changes to #hash in the URL
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| - // Note: listen on both popState and hashChange, because IE9 doesn't support
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| - // history API. See http://dartbug.com/5483
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| - // TODO(jmesserly): only listen to these if someone is listening to our
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| - // changes.
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| - window.onHashChange.listen(_notifyHashChange);
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| - window.onPopState.listen(_notifyHashChange);
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| - }
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| -
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| - String get hash => window.location.hash;
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| -
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| - /**
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| - * Pushes a new URL state, similar to the affect of clicking a link.
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| - * Has no effect if the [value] already equals [window.location.hash].
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| - */
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| - void set hash(String value) {
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| - if (value == hash) return;
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| -
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| - window.history.pushState(null, '', value);
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| - _notifyHashChange(null);
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| - }
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| -
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| - void _notifyHashChange(_) {
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| - notifyChange(new PropertyChangeRecord(const Symbol('hash')));
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| - }
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| -}
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| -
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| -/** Add or remove CSS class [className] based on the [value]. */
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| -void updateCssClass(Element element, String className, bool value) {
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| - if (value == true) {
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| - element.classes.add(className);
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| - } else {
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| - element.classes.remove(className);
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| - }
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| -}
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| -
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| -/** Bind a CSS class to the observable [object] and property [path]. */
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| -PathObserver bindCssClass(Element element, String className,
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| - Observable object, String path) {
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| -
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| - return new PathObserver(object, path)..bindSync((value) {
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| - updateCssClass(element, className, value);
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| - });
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| -}
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|