15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifndef CHROME_BROWSER_CHROMEOS_CONTACTS_CONTACT_MAP_H_ 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define CHROME_BROWSER_CHROMEOS_CONTACTS_CONTACT_MAP_H_ 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <map> 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <string> 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/basictypes.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/memory/scoped_ptr.h" 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/memory/scoped_vector.h" 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/stl_util.h" 15eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#include "base/time/time.h" 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace contacts { 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class Contact; 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Stores Contact objects indexed by their IDs. 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class ContactMap { 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) typedef std::map<std::string, Contact*> Map; 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) typedef Map::const_iterator const_iterator; 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // What should Merge() do when passed a deleted contact? 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) enum DeletedContactPolicy { 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The deleted contact will be inserted into the map. 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) KEEP_DELETED_CONTACTS, 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The deleted contact will not be deleted from the map, and if there is a 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // previous version of the now-deleted contact already in the map, it will 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // also be removed. 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DROP_DELETED_CONTACTS, 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) }; 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ContactMap(); 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ~ContactMap(); 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool empty() const { return contacts_.empty(); } 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) size_t size() const { return contacts_.size(); } 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const_iterator begin() const { return contacts_.begin(); } 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const_iterator end() const { return contacts_.end(); } 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Returns the contact with ID |contact_id|. NULL is returned if the contact 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // isn't present. 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Contact* Find(const std::string& contact_id) const; 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Deletes the contact with ID |contact_id|. 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void Erase(const std::string& contact_id); 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Deletes all contacts. 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void Clear(); 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Merges |updated_contacts| into |contacts_|. 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void Merge(scoped_ptr<ScopedVector<Contact> > updated_contacts, 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DeletedContactPolicy policy); 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Map contacts_; 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Deletes values in |contacts_|. 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) STLValueDeleter<Map> contacts_deleter_; 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DISALLOW_COPY_AND_ASSIGN(ContactMap); 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace contacts 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // CHROME_BROWSER_CHROMEOS_CONTACTS_CONTACT_MAP_H_ 72