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Side by Side Diff: runtime/bin/vmservice/client/lib/src/elements/script_inset.dart

Issue 216883008: Use tokenPos instead of line/col in the vm service. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: Created 6 years, 9 months ago
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1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file
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.
4
5 library script_inset_element;
6
7 import 'observatory_element.dart';
8 import 'package:observatory/service.dart';
9 import 'package:polymer/polymer.dart';
10
11 /// Displays an Error response.
12 @CustomTag('script-inset')
13 class ScriptInsetElement extends ObservatoryElement {
14 @published Script script;
15 @published int pos;
16 bool loadStarted = false;
17
18 @observable List<ScriptLine> lines = toObservable([]);
19
20 void scriptChanged(oldValue) {
21 loadStarted = false;
Cutch 2014/03/28 20:22:32 Maybe add a TODO to move this load state tracking
22 _updateProperties();
23 }
24
25 void posChanged(oldValue) {
26 loadStarted = false;
27 _updateProperties();
28 }
29
30 void _updateProperties() {
31 if (!script.loaded) {
32 if (!loadStarted) {
33 loadStarted = true;
34 script.load().then((_) {
35 if (script.loaded) {
36 _updateProperties();
37 }
38 });
39 }
40 return;
41 }
42 notifyPropertyChange(#lines, 0, 1);
43 var lineNumber = script.tokenToLine(pos);
44 lines.clear();
45 lines.add(script.lines[lineNumber-1]);
46 }
47
48 ScriptInsetElement.created() : super.created();
49 }
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