Support for NAVIGATION/OCCURRENCES notifications for any source (such as HTML).

pkg/analyzer/lib/src/task/html_work_manager.dart

 // Copyright (c) 2015, the Dart project authors.  Please see the AUTHORS file
 // 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.
 
 library analyzer.src.task.html_work_manager;
 
 import 'dart:collection';
 
 import 'package:analyzer/src/context/cache.dart';
 import 'package:analyzer/src/generated/engine.dart'
     show
         AnalysisEngine,
         AnalysisErrorInfo,
         AnalysisErrorInfoImpl,
         AnalysisOptions,
         CacheState,
         InternalAnalysisContext;
 import 'package:analyzer/src/generated/error.dart';
 import 'package:analyzer/src/generated/source.dart';
 import 'package:analyzer/src/generated/utilities_collection.dart';
-import 'package:analyzer/src/task/driver.dart';
 import 'package:analyzer/src/task/html.dart';
 import 'package:analyzer/task/html.dart';
 import 'package:analyzer/task/model.dart';
 
 /**
  * The manager for HTML specific analysis.
  */
 class HtmlWorkManager implements WorkManager {
   /**
    * The context for which work is being managed.
@@ skipping 94 matching lines @@
       TargetedResult result = priorityResultQueue.first;
       if (!_needsComputing(result.target, result.result)) {
         priorityResultQueue.remove(result);
         continue;
       }
       return result;
     }
     // Try to find a new HTML file to analyze.
     while (sourceQueue.isNotEmpty) {
       Source htmlSource = sourceQueue.first;
-      // Maybe done with this library.
       if (!_needsComputing(htmlSource, HTML_ERRORS)) {
         sourceQueue.remove(htmlSource);
         continue;
       }
-      // Analyze this library.
       return new TargetedResult(htmlSource, HTML_ERRORS);
     }
     // No results to compute.
     return null;
   }
 
   @override
   WorkOrderPriority getNextResultPriority() {
     if (priorityResultQueue.isNotEmpty) {
       return WorkOrderPriority.PRIORITY;
@@ skipping 100 matching lines @@
     return state != CacheState.VALID && state != CacheState.ERROR;
   }
 
   /**
    * Return `true` if the given target is an HTML source.
    */
   static bool _isHtmlSource(AnalysisTarget target) {
     return target is Source && AnalysisEngine.isHtmlFileName(target.fullName);
   }
 }