Implement Clear Browser Data for Mac as an app modal dialog. Uses the profile...

chrome/browser/cocoa/clear_browsing_data_controller.h

+// Copyright (c) 2009 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.
+
+#ifndef CHROME_BROWSER_COCOA_CLEAR_BROWSING_DATA_CONTROLLER_
+#define CHROME_BROWSER_COCOA_CLEAR_BROWSING_DATA_CONTROLLER_
+
+#import <Cocoa/Cocoa.h>
+
+#include "base/scoped_ptr.h"
+
+class BrowsingDataRemover;
+class ClearBrowsingObserver;
+class Profile;
+@class ThrobberView;
+
+// A window controller for managing the "Clear Browsing Data" feature. Modally
+// presents a dialog offering the user a set of choices of what browsing data
+// to delete and does so if the user chooses.
+
+@interface ClearBrowsingDataController : NSWindowController {
+ @private
+  Profile* profile_;  // Weak, owned by browser.
+  // If non-null means there is a removal in progress. Member used mainly for
+  // automated tests. The remove deletes itself when it's done, so this is a
+  // weak reference.
+  BrowsingDataRemover* remover_;
+  scoped_ptr<ClearBrowsingObserver> observer_;
+  BOOL isClearing_;  // YES while clearing data is ongoing.
+  IBOutlet ThrobberView* progress_;
+  
+  // Values for checkboxes, kept in sync with bindings. These values get
+  // persisted into prefs if the user accepts the dialog.
+  BOOL clearBrowsingHistory_;
+  BOOL clearDownloadHistory_;
+  BOOL emptyCache_;
+  BOOL deleteCookies_;
+  BOOL clearSavedPasswords_;
+  BOOL clearFormData_;
+  NSInteger timePeriod_;
+}
+
+// Create the controller with the given profile (which must not be NULL).
+- (id)initWithProfile:(Profile*)profile;
+
+// Run the dialog with an application-modal event loop. If the user accepts,
+// performs the deletion of the selected browsing data. The values of the
+// checkboxes will be persisted into prefs for next time.
+- (void)runModalDialog;
+
+// IBActions for the dialog buttons
+- (IBAction)clearData:(id)sender;
+- (IBAction)cancel:(id)sender;
+
+// Properties for bindings
+@property BOOL clearBrowsingHistory;
+@property BOOL clearDownloadHistory;
+@property BOOL emptyCache;
+@property BOOL deleteCookies;
+@property BOOL clearSavedPasswords;
+@property BOOL clearFormData;
+@property NSInteger timePeriod;
+@property BOOL isClearing;
+
+@end
+
+#endif  // CHROME_BROWSER_COCOA_CLEAR_BROWSING_DATA_CONTROLLER_