Geolocation exceptions window, Windows....

chrome/browser/cocoa/geolocation_exceptions_window_controller.mm

 // Copyright (c) 2010 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.
 
 #import "chrome/browser/cocoa/geolocation_exceptions_window_controller.h"
 
 #include <set>
 
 #include "app/l10n_util_mac.h"
 #include "app/table_model_observer.h"
 #import "base/mac_util.h"
 #import "base/scoped_nsobject.h"
 #include "base/sys_string_conversions.h"
 #include "chrome/browser/geolocation/geolocation_content_settings_map.h"
 #include "chrome/browser/geolocation/geolocation_content_settings_table_model.h"
 #include "grit/generated_resources.h"
 #include "third_party/GTM/AppKit/GTMUILocalizerAndLayoutTweaker.h"
 
 @interface GeolocationExceptionsWindowController (Private)
 - (id)initWithSettingsMap:(GeolocationContentSettingsMap*)settingsMap;
-- (void)selectedRemovableIndices:(std::set<int>*)indices;
-- (int)countSelectedRemovable;
+- (void)selectedRows:(GeolocationContentSettingsTableModel::Rows*)rows;
 - (void)adjustEditingButtons;
 - (void)modelDidChange;
 @end
 
 // Observer for the geolocation table model.
 class GeolocationObserverBridge : public TableModelObserver {
  public:
   GeolocationObserverBridge(GeolocationExceptionsWindowController* controller)
       : controller_(controller) {}
   virtual ~GeolocationObserverBridge() {}
@@ skipping 95 matching lines @@
         // Delete deletes.
         if ([[tableView_ selectedRowIndexes] count] > 0)
           [self removeException:self];
         return;
     }
   }
   [super keyDown:event];
 }
 
 - (IBAction)removeException:(id)sender {
-  std::set<int> indices;
-  [self selectedRemovableIndices:&indices];
-
-  for (std::set<int>::reverse_iterator i = indices.rbegin();
-       i != indices.rend(); ++i) {
-    model_->RemoveException(*i);
-  }
+  GeolocationContentSettingsTableModel::Rows rows;
+  [self selectedRows:&rows];
+  model_->RemoveExceptions(rows);
 }
 
 - (IBAction)removeAllExceptions:(id)sender {
   model_->RemoveAll();
 }
 
 // Table View Data Source -----------------------------------------------------
 
 - (NSInteger)numberOfRowsInTableView:(NSTableView*)table {
   return model_->RowCount();
@@ skipping 18 matching lines @@
 
 // Table View Delegate --------------------------------------------------------
 
 // When the selection in the table view changes, we need to adjust buttons.
 - (void)tableViewSelectionDidChange:(NSNotification*)notification {
   [self adjustEditingButtons];
 }
 
 // Private --------------------------------------------------------------------
 
-// Returns the indices of all selected rows that are removable.
-- (void)selectedRemovableIndices:(std::set<int>*)indices {
+// Returns the selected rows.
+- (void)selectedRows:(GeolocationContentSettingsTableModel::Rows*)rows {
   NSIndexSet* selection = [tableView_ selectedRowIndexes];
   for (NSUInteger index = [selection lastIndex]; index != NSNotFound;
-       index = [selection indexLessThanIndex:index]) {
-    if (model_->CanRemoveException(index))
-      indices->insert(index);
-  }
-}
-
-// Returns how many of the selected rows are removable.
-- (int)countSelectedRemovable {
-  std::set<int> indices;
-  [self selectedRemovableIndices:&indices];
-  return indices.size();
+       index = [selection indexLessThanIndex:index])
+    rows->insert(index);
 }
 
 // This method appropriately sets the enabled states on the table's editing
 // buttons.
 - (void)adjustEditingButtons {
-  [removeButton_ setEnabled:([self countSelectedRemovable] > 0)];
+  GeolocationContentSettingsTableModel::Rows rows;
+  [self selectedRows:&rows];
+  [removeButton_ setEnabled:model_->CanRemoveExceptions(rows)];
   [removeAllButton_ setEnabled:([tableView_ numberOfRows] > 0)];
 }
 
 - (void)modelDidChange {
   [tableView_ reloadData];
   [self adjustEditingButtons];
 }
 
 @end