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Side by Side Diff: tools/dom/templates/html/impl/impl_Geolocation.darttemplate

Issue 16125005: Make new StreamController be async by default. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: Created 7 years, 6 months ago
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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
2 // for details. All rights reserved. Use of this source code is governed by a 2 // for details. All rights reserved. Use of this source code is governed by a
3 // BSD-style license that can be found in the LICENSE file. 3 // BSD-style license that can be found in the LICENSE file.
4 4
5 part of $LIBRARYNAME; 5 part of $LIBRARYNAME;
6 6
7 @DocsEditable 7 @DocsEditable
8 $(ANNOTATIONS)class $CLASSNAME$EXTENDS$IMPLEMENTS$NATIVESPEC { 8 $(ANNOTATIONS)class $CLASSNAME$EXTENDS$IMPLEMENTS$NATIVESPEC {
9 9
10 @DomName('Geolocation.getCurrentPosition') 10 @DomName('Geolocation.getCurrentPosition')
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46 } 46 }
47 if (timeout != null) { 47 if (timeout != null) {
48 options['timeout'] = timeout.inMilliseconds; 48 options['timeout'] = timeout.inMilliseconds;
49 } 49 }
50 if (maximumAge != null) { 50 if (maximumAge != null) {
51 options['maximumAge'] = maximumAge.inMilliseconds; 51 options['maximumAge'] = maximumAge.inMilliseconds;
52 } 52 }
53 53
54 int watchId; 54 int watchId;
55 var controller; 55 var controller;
56 controller = new StreamController<Geoposition>( 56 controller = new StreamController<Geoposition>(sync: true,
57 onListen: () { 57 onListen: () {
58 assert(watchId == null); 58 assert(watchId == null);
59 watchId = $dom_watchPosition( 59 watchId = $dom_watchPosition(
60 (position) { 60 (position) {
61 controller.add(_ensurePosition(position)); 61 controller.add(_ensurePosition(position));
62 }, 62 },
63 (error) { 63 (error) {
64 controller.addError(error); 64 controller.addError(error);
65 }, 65 },
66 options); 66 options);
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98 class _GeopositionWrapper implements Geoposition { 98 class _GeopositionWrapper implements Geoposition {
99 var _ptr; 99 var _ptr;
100 _GeopositionWrapper(this._ptr); 100 _GeopositionWrapper(this._ptr);
101 101
102 Coordinates get coords => JS('Coordinates', '#.coords', _ptr); 102 Coordinates get coords => JS('Coordinates', '#.coords', _ptr);
103 int get timestamp => JS('int', '#.timestamp', _ptr); 103 int get timestamp => JS('int', '#.timestamp', _ptr);
104 } 104 }
105 $endif 105 $endif
106 106
107 107
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