Move sorting logic from table to list.

chrome/browser/resources/file_manager/js/file_manager.js

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // WK Bug 55728 is fixed on the chrome 12 branch but not on the trunk.
 // TODO(rginda): Enable this everywhere once we have a trunk-worthy fix.
 const ENABLE_EXIF_READER = navigator.userAgent.match(/chrome\/12\.0/i);
 
 // Thumbnail view is painful without the exif reader.
 const ENABLE_THUMBNAIL_VIEW = ENABLE_EXIF_READER;
@@ skipping 500 matching lines @@
       if (!eval(expr))
         ary[i].style.display = 'none';
     }
 
     // Populate the static localized strings.
     i18nTemplate.process(this.document_, localStrings.templateData);
 
     // Always sharing the data model between the detail/thumb views confuses
     // them.  Instead we maintain this bogus data model, and hook it up to the
     // view that is not in use.
-    this.emptyDataModel_ = new cr.ui.table.TableDataModel([]);
+    this.emptyDataModel_ = new cr.ui.ArrayDataModel([]);
 
-    this.dataModel_ = new cr.ui.table.TableDataModel([]);
+    this.dataModel_ = new cr.ui.ArrayDataModel([]);
     this.dataModel_.sort('name');
-    this.dataModel_.addEventListener('sorted',
-                                this.onDataModelSorted_.bind(this));
     this.dataModel_.prepareSort = this.prepareSort_.bind(this);
 
     if (this.dialogType_ == FileManager.DialogType.SELECT_OPEN_FILE ||
         this.dialogType_ == FileManager.DialogType.SELECT_OPEN_FOLDER ||
         this.dialogType_ == FileManager.DialogType.SELECT_SAVEAS_FILE) {
-      this.selectionModelClass_ = cr.ui.table.TableSingleSelectionModel;
+      this.selectionModelClass_ = cr.ui.ListSingleSelectionModel;
     } else {
-      this.selectionModelClass_ = cr.ui.table.TableSelectionModel;
+      this.selectionModelClass_ = cr.ui.ListSelectionModel;
     }
 
     this.initTable_();
     this.initGrid_();
 
     this.setListType(FileManager.ListType.DETAIL);
 
     this.onResize_();
     this.dialogDom_.style.opacity = '1';
   };
@@ skipping 874 matching lines @@
             util.flog('Error deleting file: ' + entry.fullPath, onDelete));
       } else {
         entry.removeRecursively(
             onDelete,
             util.flog('Error deleting folder: ' + entry.fullPath, onDelete));
       }
     }
   };
 
   /**
-   * Invoked by the table dataModel after a sort completes.
-   *
-   * We use this hook to make sure selected files stay visible after a sort.
-   */
-  FileManager.prototype.onDataModelSorted_ = function() {
-    var i = this.currentList_.selectionModel.leadIndex;
-    this.currentList_.scrollIntoView(i);
-  }
-
-  /**
    * Update the selection summary UI when the selection summarization completes.
    */
   FileManager.prototype.onSelectionSummarized_ = function() {
     if (this.selection.totalCount == 0) {
       this.previewSummary_.textContent = str('NOTHING_SELECTED');
 
     } else if (this.selection.totalCount == 1) {
       this.previewSummary_.textContent =
         strf('ONE_FILE_SELECTED', cr.locale.bytesToSi(this.selection.bytes));
 
@@ skipping 112 matching lines @@
    *
    * @param {function()} opt_callback Optional function to invoke when the
    *     rescan is complete.
    */
   FileManager.prototype.rescanDirectory_ = function(opt_callback) {
     var self = this;
     var reader;
 
     function onReadSome(entries) {
       if (entries.length == 0) {
-        if (self.dataModel_.sortStatus.field != 'name')
-          self.dataModel_.updateIndex(0);
-
         if (opt_callback)
           opt_callback();
         return;
       }
 
       // Splice takes the to-be-spliced-in array as individual parameters,
       // rather than as an array, so we need to perform some acrobatics...
       var spliceArgs = [].slice.call(entries);
 
       // Hide files that start with a dot ('.').
@@ skipping 25 matching lines @@
       reader.readEntries(onReadSome);
       return;
     }
 
     // Otherwise, use the provided list of root subdirectories, since the
     // real local filesystem root directory (the one we use outside the
     // harness) can't be enumerated yet.
     var spliceArgs = [].slice.call(this.rootEntries_);
     spliceArgs.unshift(0, 0);  // index, deleteCount
     self.dataModel_.splice.apply(self.dataModel_, spliceArgs);
-    self.dataModel_.updateIndex(0);
 
     if (opt_callback)
       opt_callback();
   };
 
   FileManager.prototype.findListItem_ = function(event) {
     var node = event.srcElement;
     while (node) {
       if (node.tagName == 'LI')
         break;
@@ skipping 366 matching lines @@
     } else if (this.dialogType_ == FileManager.DialogType.SELECT_OPEN_FILE) {
       if (!this.selection.leadEntry.isFile)
         throw new Error('Selected entry is not a file!');
     }
 
     chrome.fileBrowserPrivate.selectFile(ary[0], 0);
     window.close();
   };
 
 })();