Members and comments inherited in dartdoc.

pkg/dartdoc/lib/src/client/client-shared.dart

 // Copyright (c) 2012, 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.
 
 // Code shared between the different client-side libraries.
 
 // The names of the library and type that this page documents.
 String currentLibrary = null;
 String currentType = null;
 
 // What we need to prefix relative URLs with to get them to work.
 String prefix = '';
 
 void setup() {
   setupLocation();
   setupShortcuts();
   enableCodeBlocks();
+  enableShowHideInherited();
 }
 
 void setupLocation() {
   // Figure out where we are.
   final body = document.query('body');
   currentLibrary = body.dataAttributes['library'];
   currentType = body.dataAttributes['type'];
   prefix = (currentType != null) ? '../' : '';
 }
 
@@ skipping 19 matching lines @@
         if (!pre.classes.contains('formatted')) {
           pre.innerHTML = classifySource(pre.text);
           pre.classes.add('formatted');
         };
         pre.classes.add('expanded');
       }
     });
   }
 }
 
+/**
+ * Enables show/hide functionality for inherited members and comments.
+ */
+void enableShowHideInherited() {
+  var showInherited = document.query('#show-inherited');
+  if (showInherited == null) return;
+  showInherited.dataAttributes.putIfAbsent('show-inherited', () => 'block');
+  showInherited.on.click.add((e) {
+    String display = showInherited.dataAttributes['show-inherited'];
+    if (display == 'block') {
+      display = 'none';
+      showInherited.innerHTML = 'Show inherited';
+    } else {
+      display = 'block';
+      showInherited.innerHTML = 'Hide inherited';
+    }
+    showInherited.dataAttributes['show-inherited'] = display;
+    for (var elem in document.queryAll('.inherited')) {
+      elem.style.display = display;
+    }
+  });
+
+}
 
 /** Turns [name] into something that's safe to use as a file name. */
 String sanitize(String name) => name.replaceAll(':', '_').replaceAll('/', '_');
 
 String getTypeName(Map typeInfo) =>
     typeInfo.containsKey('args')
         ? '${typeInfo[NAME]}<${typeInfo[NAME]}>'
         : typeInfo[NAME];
 
 String getLibraryUrl(String libraryName) =>
     '$prefix${sanitize(libraryName)}.html';
 
 String getTypeUrl(String libraryName, Map typeInfo) =>
     '$prefix${sanitize(libraryName)}/${sanitize(typeInfo[NAME])}.html';
 
 String getLibraryMemberUrl(String libraryName, Map memberInfo) =>
     '$prefix${sanitize(libraryName)}.html#${getMemberAnchor(memberInfo)}';
 
 String getTypeMemberUrl(String libraryName, String typeName, Map memberInfo) =>
     '$prefix${sanitize(libraryName)}/${sanitize(typeName)}.html#'
     '${getMemberAnchor(memberInfo)}';
 
 String getMemberAnchor(Map memberInfo) => memberInfo.containsKey(LINK_NAME)
     ? memberInfo[LINK_NAME] : memberInfo[NAME];