15d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)// Copyright 2014 The Chromium Authors. All rights reserved. 25d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)// found in the LICENSE file. 45d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 55d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include "chrome/browser/undo/bookmark_undo_utils.h" 65d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 75d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include "chrome/browser/undo/bookmark_undo_service.h" 85d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include "chrome/browser/undo/bookmark_undo_service_factory.h" 95d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include "chrome/browser/undo/undo_manager.h" 105d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 115d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)namespace { 125d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 135d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)// Utility funciton to safely return an UndoManager if available. 145d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)UndoManager* GetUndoManager(Profile* profile) { 155d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) BookmarkUndoService* undo_service = profile ? 165d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) BookmarkUndoServiceFactory::GetForProfile(profile) : NULL; 175d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return undo_service ? undo_service->undo_manager() : NULL; 185d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 195d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 205d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} // namespace 215d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 225d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)// ScopedSuspendBookmarkUndo -------------------------------------------------- 235d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 245d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)ScopedSuspendBookmarkUndo::ScopedSuspendBookmarkUndo(Profile* profile) 255d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) : profile_(profile) { 265d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) UndoManager* undo_manager = GetUndoManager(profile_); 275d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (undo_manager) 285d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) undo_manager->SuspendUndoTracking(); 295d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 305d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 315d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)ScopedSuspendBookmarkUndo::~ScopedSuspendBookmarkUndo() { 325d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) UndoManager *undo_manager = GetUndoManager(profile_); 335d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (undo_manager) 345d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) undo_manager->ResumeUndoTracking(); 355d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 36