Remove dartdoc.

sdk/lib/_internal/dartdoc/lib/src/client/dropdown.dart

Index: sdk/lib/_internal/dartdoc/lib/src/client/dropdown.dart
===================================================================
--- sdk/lib/_internal/dartdoc/lib/src/client/dropdown.dart	(revision 32349)
+++ sdk/lib/_internal/dartdoc/lib/src/client/dropdown.dart	(working copy)
@@ -1,363 +0,0 @@
-// 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.
-
-library dropdown;
-
-import 'dart:html';
-import 'search.dart';
-import 'client-shared.dart';
-import '../dartdoc/nav.dart';
-
-List libraryList;
-InputElement searchInput;
-DivElement dropdown;
-
-/**
- * Update the search drop down based on the current search text.
- */
-updateDropDown(Event event) {
-  if (libraryList == null) return;
-  if (searchInput == null) return;
-  if (dropdown == null) return;
-
-  var results = <Result>[];
-  String text = searchInput.value;
-  if (text == currentSearchText) {
-    return;
-  }
-  if (text.isEmpty) {
-    updateResults(text, results);
-    hideDropDown();
-    return;
-  }
-  if (text.contains('.')) {
-    // Search type members.
-    String typeText = text.substring(0, text.indexOf('.'));
-    String memberText = text.substring(text.indexOf('.') + 1);
-
-    if (typeText.isEmpty && memberText.isEmpty) {
-      // Don't search on '.'.
-    } else if (typeText.isEmpty) {
-      // Search text is of the form '.id' => Look up members.
-      matchAllMembers(results, memberText);
-    } else if (memberText.isEmpty) {
-      // Search text is of the form 'Type.' => Look up members in 'Type'.
-      matchAllMembersInType(results, typeText, memberText);
-    } else {
-      // Search text is of the form 'Type.id' => Look up member 'id' in 'Type'.
-      matchMembersInType(results, text, typeText, memberText);
-    }
-  } else {
-    // Search all entities.
-    var searchText = new SearchText(text);
-    for (Map<String,dynamic> library in libraryList)  {
-      matchLibrary(results, searchText, library);
-      matchLibraryMembers(results, searchText, library);
-      matchTypes(results, searchText, library);
-    }
-  }
-  var elements = <Element>[];
-  var table = new TableElement();
-  table.classes.add('drop-down-table');
-  elements.add(table);
-
-  if (results.isEmpty) {
-    var row = table.insertRow(0);
-    row.innerHtml = "<tr><td>No matches found for '$text'.</td></tr>";
-  } else {
-    results.sort(resultComparator);
-
-    var count = 0;
-    for (Result result in results) {
-      result.addRow(table);
-      if (++count >= 10) {
-        break;
-      }
-    }
-    if (results.length >= 10) {
-      var row = table.insertRow(table.rows.length);
-      row.innerHtml = '<tr><td>+ ${results.length-10} more.</td></tr>';
-      results = results.sublist(0, 10);
-    }
-  }
-  dropdown.children = elements;
-  updateResults(text, results);
-  showDropDown();
-}
-
-void matchAllMembers(List<Result> results, String memberText) {
-  var searchText = new SearchText(memberText);
-  for (Map<String,dynamic> library in libraryList)  {
-    String libraryName = library[NAME];
-    if (library.containsKey(TYPES)) {
-      for (Map<String,dynamic> type in library[TYPES]) {
-        String typeName = type[NAME];
-        if (type.containsKey(MEMBERS)) {
-          for (Map<String,dynamic> member in type[MEMBERS]) {
-            StringMatch memberMatch = obtainMatch(searchText, member[NAME]);
-            if (memberMatch != null) {
-              results.add(new Result(memberMatch, member[KIND],
-                  getTypeMemberUrl(libraryName, typeName, member),
-                  library: libraryName, type: typeName, args: type[ARGS],
-                  noargs: member[NO_PARAMS]));
-            }
-          }
-        }
-      }
-    }
-  }
-}
-
-void matchAllMembersInType(List<Result> results,
-                           String typeText, String memberText) {
-  var searchText = new SearchText(typeText);
-  var emptyText = new SearchText(memberText);
-  for (Map<String,dynamic> library in libraryList)  {
-    String libraryName = library[NAME];
-    if (library.containsKey(TYPES)) {
-      for (Map<String,dynamic> type in library[TYPES]) {
-        String typeName = type[NAME];
-        StringMatch typeMatch = obtainMatch(searchText, typeName);
-        if (typeMatch != null) {
-          if (type.containsKey(MEMBERS)) {
-            for (Map<String,dynamic> member in type[MEMBERS]) {
-              StringMatch memberMatch = obtainMatch(emptyText,
-                  member[NAME]);
-              results.add(new Result(memberMatch, member[KIND],
-                  getTypeMemberUrl(libraryName, typeName, member),
-                  library: libraryName, prefix: typeMatch,
-                  noargs: member[NO_PARAMS]));
-            }
-          }
-        }
-      }
-    }
-  }
-}
-
-void matchMembersInType(List<Result> results,
-                        String text, String typeText, String memberText) {
-  var searchText = new SearchText(text);
-  var typeSearchText = new SearchText(typeText);
-  var memberSearchText = new SearchText(memberText);
-  for (Map<String,dynamic> library in libraryList)  {
-    String libraryName = library[NAME];
-    if (library.containsKey(TYPES)) {
-      for (Map<String,dynamic> type in library[TYPES]) {
-        String typeName = type[NAME];
-        StringMatch typeMatch = obtainMatch(typeSearchText, typeName);
-        if (typeMatch != null) {
-          if (type.containsKey(MEMBERS)) {
-            for (Map<String,dynamic> member in type[MEMBERS]) {
-              // Check for constructor match.
-              StringMatch constructorMatch = obtainMatch(searchText,
-                  member[NAME]);
-              if (constructorMatch != null) {
-                results.add(new Result(constructorMatch, member[KIND],
-                    getTypeMemberUrl(libraryName, typeName, member),
-                    library: libraryName, noargs: member[NO_PARAMS]));
-              } else {
-                // Try member match.
-                StringMatch memberMatch = obtainMatch(memberSearchText,
-                    member[NAME]);
-                if (memberMatch != null) {
-                  results.add(new Result(memberMatch, member[KIND],
-                      getTypeMemberUrl(libraryName, typeName, member),
-                      library: libraryName, prefix: typeMatch,
-                      args: type[ARGS], noargs: member[NO_PARAMS]));
-                }
-              }
-            }
-          }
-        }
-      }
-    }
-  }
-}
-
-void matchLibrary(List<Result> results, SearchText searchText, Map library) {
-  String libraryName = library[NAME];
-  StringMatch libraryMatch = obtainMatch(searchText, libraryName);
-  if (libraryMatch != null) {
-    results.add(new Result(libraryMatch, LIBRARY,
-                           getLibraryUrl(libraryName)));
-  }
-}
-
-void matchLibraryMembers(List<Result> results, SearchText searchText,
-                          Map library) {
-  if (library.containsKey(MEMBERS)) {
-    String libraryName = library[NAME];
-    for (Map<String,dynamic> member in library[MEMBERS]) {
-      StringMatch memberMatch = obtainMatch(searchText, member[NAME]);
-      if (memberMatch != null) {
-        results.add(new Result(memberMatch, member[KIND],
-                               getLibraryMemberUrl(libraryName, member),
-                               library: libraryName, noargs: member[NO_PARAMS]));
-      }
-    }
-  }
-}
-
-void matchTypes(List<Result> results, SearchText searchText,
-                Map library) {
-  if (library.containsKey(TYPES)) {
-    String libraryName = library[NAME];
-    for (Map<String,dynamic> type in library[TYPES]) {
-      String typeName = type[NAME];
-      matchType(results, searchText, libraryName, type);
-      matchTypeMembers(results, searchText, libraryName, type);
-    }
-  }
-}
-
-void matchType(List<Result> results, SearchText searchText,
-               String libraryName, Map type) {
-  String typeName = type[NAME];
-  StringMatch typeMatch = obtainMatch(searchText, typeName);
-  if (typeMatch != null) {
-    results.add(new Result(typeMatch, type[KIND],
-                           getTypeUrl(libraryName, type),
-                           library: libraryName, args: type[ARGS]));
-  }
-}
-
-void matchTypeMembers(List<Result> results, SearchText searchText,
-                      String libraryName, Map type) {
-  if (type.containsKey(MEMBERS)) {
-    String typeName = type[NAME];
-    for (Map<String,dynamic> member in type[MEMBERS]) {
-      StringMatch memberMatch = obtainMatch(searchText, member[NAME]);
-      if (memberMatch != null) {
-        results.add(new Result(memberMatch, member[KIND],
-            getTypeMemberUrl(libraryName, typeName, member),
-            library: libraryName, type: typeName, args: type[ARGS],
-            noargs: member[NO_PARAMS]));
-      }
-    }
-  }
-}
-
-String currentSearchText;
-Result _currentResult;
-List<Result> currentResults = const <Result>[];
-
-void updateResults(String searchText, List<Result> results) {
-  currentSearchText = searchText;
-  currentResults = results;
-  if (currentResults.isEmpty) {
-    _currentResultIndex = -1;
-    currentResult = null;
-  } else {
-    _currentResultIndex = 0;
-    currentResult = currentResults[0];
-  }
-}
-
-int _currentResultIndex;
-
-void set currentResultIndex(int index) {
-  if (index < -1) {
-    return;
-  }
-  if (index >= currentResults.length) {
-    return;
-  }
-  if (index != _currentResultIndex) {
-    _currentResultIndex = index;
-    if (index >= 0) {
-      currentResult = currentResults[_currentResultIndex];
-    } else {
-      currentResult = null;
-    }
-  }
-}
-
-int get currentResultIndex => _currentResultIndex;
-
-void set currentResult(Result result) {
-  if (_currentResult != result) {
-    if (_currentResult != null) {
-      _currentResult.row.classes.remove('drop-down-link-select');
-    }
-    _currentResult = result;
-    if (_currentResult != null) {
-      _currentResult.row.classes.add('drop-down-link-select');
-    }
-  }
-}
-
-Result get currentResult => _currentResult;
-
-/**
- * Navigate the search drop down using up/down inside the search field. Follow
- * the result link on enter.
- */
-void handleUpDown(KeyboardEvent event) {
-  if (event.keyCode == KeyCode.UP) {
-    currentResultIndex--;
-    event.preventDefault();
-  } else if (event.keyCode == KeyCode.DOWN) {
-    currentResultIndex++;
-    event.preventDefault();
-  } else if (event.keyCode == KeyCode.ENTER) {
-    if (currentResult != null) {
-      window.location.href = currentResult.url;
-      event.preventDefault();
-      hideDropDown();
-    }
-  }
-}
-
-/** Show the search drop down unless there are no current results. */
-void showDropDown() {
-  if (currentResults.isEmpty) {
-    hideDropDown();
-  } else {
-    dropdown.style.visibility = 'visible';
-  }
-}
-
-/** Used to prevent hiding the drop down when it is clicked. */
-bool hideDropDownSuspend = false;
-
-/** Hide the search drop down unless suspended. */
-void hideDropDown() {
-  if (hideDropDownSuspend) return;
-
-  dropdown.style.visibility = 'hidden';
-}
-
-/** Activate search on Ctrl+3 and S. */
-void shortcutHandler(KeyboardEvent event) {
-  if (event.keyCode == KeyCode.THREE && event.ctrlKey) {
-    searchInput.focus();
-    event.preventDefault();
-  } else if (event.target != searchInput && event.keyCode == KeyCode.S) {
-    // Allow writing 's' in the search input.
-    searchInput.focus();
-    event.preventDefault();
-  }
-}
-
-/**
- * Setup window shortcuts.
- */
-void setupShortcuts() {
-  window.onKeyDown.listen(shortcutHandler);
-}
-
-/** Setup search hooks. */
-void setupSearch(var libraries) {
-  libraryList = libraries;
-  searchInput = query('#q');
-  dropdown = query('#drop-down');
-
-  searchInput.onKeyDown.listen(handleUpDown);
-  searchInput.onKeyUp.listen(updateDropDown);
-  searchInput.onChange.listen(updateDropDown);
-  searchInput.onReset.listen(updateDropDown);
-  searchInput.onFocus.listen((event) => showDropDown());
-  searchInput.onBlur.listen((event) => hideDropDown());
-}