chat/components/public/imIContactsService.idl
author alta88
Tue, 29 Sep 2015 14:23:07 -0600
changeset 18469 3ddf3a3eaf07d5e6c1a98bfbe184dab32841ed03
parent 17152 b04d7ef86701e585dbadbb1942e489cd46f50987
child 27580 a3a6442dde2fa53d263a561a8dc4845718f14318
permissions -rw-r--r--
Bug 1202150 - Silence compiler warnings in nsMsgDBView and friends, part 6 final stragglers. r=rkent a=aleth,IanN SM CLOSED TREE

/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "imIStatusInfo.idl"
#include "imITagsService.idl"
#include "nsISupports.idl"
#include "nsIObserver.idl"
#include "nsISimpleEnumerator.idl"

interface imIContact;
interface imIBuddy;
interface prplIAccountBuddy;
interface imIAccount;
interface prplIProtocol;

[scriptable, uuid(45ce33d9-d335-4cce-b904-44821987e048)]
interface imIContactsService: nsISupports {
  void initContacts();
  void unInitContacts();

  imIContact getContactById(in long aId);
  // Get an array of all existing contacts.
  void getContacts([optional] out unsigned long contactCount,
                   [retval, array, size_is(contactCount)] out imIContact contacts);
  imIBuddy getBuddyById(in long aId);
  imIBuddy getBuddyByNameAndProtocol(in AUTF8String aNormalizedName,
                                     in prplIProtocol aPrpl);
  prplIAccountBuddy getAccountBuddyByNameAndAccount(in AUTF8String aNormalizedName,
                                                    in imIAccount aAccount);

  // These 3 functions are called by the protocol plugins when
  // synchronizing the buddy list with the server stored list,
  // or after user operations have been performed.
  void accountBuddyAdded(in prplIAccountBuddy aAccountBuddy);
  void accountBuddyRemoved(in prplIAccountBuddy aAccountBuddy);
  void accountBuddyMoved(in prplIAccountBuddy aAccountBuddy,
                         in imITag aOldTag, in imITag aNewTag);

  // These methods are called by the imIAccountsService implementation
  // to keep the accounts table in sync with accounts stored in the
  // preferences.

  // Called when an account is created or loaded to store the new
  // account or ensure it doesn't conflict with an existing account
  // (to detect database corruption).
  // Will throw if a stored account has the id aId but a different
  // username or prplId.
  void storeAccount(in unsigned long aId, in AUTF8String aUserName,
                    in AUTF8String aPrplId);
  // Check if an account id already exists in the database.
  boolean accountIdExists(in unsigned long aId);
  // Called when deleting an account to remove it from blist.sqlite.
  void forgetAccount(in unsigned long aId);
};

/*
 * An imIContact represents a person, e.g. our friend Alice. This person might
 * have multiple means of contacting them.
 *
 * Remember that an imIContact can have multiple buddies (imIBuddy instances),
 * each imIBuddy can have multiple account-buddies (prplIAccountBuddy instances)
 * referencing it. To be explicit, the difference is that an imIBuddy represents
 * a contact's account on a network, while a prplIAccountBuddy represents the
 * link between your account and your contact's account.
 *
 * Each of these implement imIStatusInfo: imIContact and imIBuddy should merge
 * the status info based on the information available in their instances of
 * imIBuddy and prplIAccountBuddy, respectively.
 */
[scriptable, uuid(f585b0df-f6ad-40d5-9de4-c58b14af13e4)]
interface imIContact: imIStatusInfo {
  // The id will be positive if the contact is real (stored in the
  // SQLite database) and negative if the instance is a dummy contact
  // holding only a single buddy without aliases or additional tags.
  readonly attribute long id;
  attribute AUTF8String alias;

  void getTags([optional] out unsigned long tagCount,
               [retval, array, size_is(tagCount)] out imITag tags);

  // Will do nothing if the contact already has aTag.
  void addTag(in imITag aTag);
  // Will throw if the contact doesn't have aTag or doesn't have any other tag.
  void removeTag(in imITag aTag);

  readonly attribute imIBuddy preferredBuddy;
  void getBuddies([optional] out unsigned long buddyCount,
                  [retval, array, size_is(buddyCount)] out imIBuddy buddies);

  // Move all the buddies of aContact into the current contact,
  // and copy all its tags.
  void mergeContact(in imIContact aContact);

  // Change the position of aBuddy in the current contact.
  // The new position is the current position of aBeforeBuddy if it is
  // specified, or at the end otherwise.
  void moveBuddyBefore(in imIBuddy aBuddy, [optional] in imIBuddy aBeforeBuddy);

  // Remove aBuddy from its current contact and append it to the list
  // of buddies of the current contact.
  // aBuddy should not already be attached to the current contact.
  void adoptBuddy(in imIBuddy aBuddy);

  // Returns a new contact that contains only aBuddy, and has the same
  // list of tags.
  // Will throw if aBuddy is not a buddy of the contact.
  imIContact detachBuddy(in imIBuddy aBuddy);

  // remove the contact from the buddy list. Will also remove the
  // associated buddies.
  void remove();

  void addObserver(in nsIObserver aObserver);
  void removeObserver(in nsIObserver aObserver);
  /* Observers will be notified of changes related to the contact.
   *  aSubject will point to the imIContact object
   *  (with some exceptions for contact-moved-* notifications).
   *
   *  Fired notifications:
   *   contact-availability-changed
   *     when either statusType or availabilityDetails has changed.
   *   contact-signed-on
   *   contact-signed-off
   *   contact-status-changed
   *     when either statusType or statusText has changed.
   *   contact-display-name-changed
   *     when the alias (or serverAlias of the most available buddy if
   *     no alias is set) has changed.
   *     The old display name is provided in aData.
   *   contact-preferred-buddy-changed
   *     The buddy that would be favored to start a conversation has changed.
   *   contact-moved, contact-moved-in, contact-moved-out
   *     contact-moved     is notified through the observer service
   *     contact-moved-in  is notified to
   *      - the contact observers (aSubject is the new tag)
   *      - the new tag           (aSubject is the contact instance)
   *     contact-moved-out is notified to
   *      - the contact observers (aSubject is the old tag)
   *      - the old tag           (aSubject is the contact instance)
   *   contact-no-longer-dummy
   *     When a real contact is created to replace a dummy contact.
   *     The old (negative) id will be given in aData.
   *     See also the comment above the 'id' attribute.
   *   contact-icon-changed
   *
   * Observers will also receive all the (forwarded) notifications
   * from the linked buddies (imIBuddy instances) and their account
   * buddies (prplIAccountBuddy instances).
   */

  // Exposed for add-on authors. All internal calls will come from the
  // imIContact implementation itself so it wasn't required to expose this.
  // This can be used to dispatch custom notifications to the
  // observers of the contact and its tags.
  // The notification will also be forwarded to the observer service.
  void notifyObservers(in nsISupports aObj, in string aEvent,
                       [optional] in wstring aData);
};

/*
 * An imIBuddy represents a person's account on a particular network. Note that
 * what a network is depends on the implementation of the prpl, e.g. for AIM
 * there is only a single network, but both GTalk and XMPP are the same network.
 *
 * E.g. Our contact Alice has two accounts on the Foo network: @lic4 and
 * alice88; and she has a single account on the Bar network: _alice_. This would
 * result in an imIBuddy instance for each of these: @lic4, alice88, and _alice_
 * that would all exist as part of the same imIContact.
 */
[scriptable, uuid(c56520ba-d923-4b95-8416-ca6733c4a38e)]
interface imIBuddy: imIStatusInfo {
  readonly attribute long id;
  readonly attribute prplIProtocol protocol;
  readonly attribute AUTF8String userName; // may be formatted
  // A name that can be used to check for duplicates and is the basis
  // for the directory name for log storage.
  readonly attribute AUTF8String normalizedName;
  // The optional server alias is in displayName (inherited from imIStatusInfo)
  // displayName = serverAlias || userName.

  readonly attribute imIContact contact;
  readonly attribute prplIAccountBuddy preferredAccountBuddy;
  void getAccountBuddies([optional] out unsigned long accountBuddyCount,
                         [retval, array, size_is(accountBuddyCount)] out prplIAccountBuddy accountBuddies);

  // remove the buddy from the buddy list. If the contact becomes empty, it will be removed too.
  void remove();

  void addObserver(in nsIObserver aObserver);
  void removeObserver(in nsIObserver aObserver);
  /* Observers will be notified of changes related to the buddy.
   *  aSubject will point to the imIBuddy object.
   *  Fired notifications:
   *   buddy-availability-changed
   *     when either statusType or availabilityDetails has changed.
   *   buddy-signed-on
   *   buddy-signed-off
   *   buddy-status-changed
   *     when either statusType or statusText has changed.
   *   buddy-display-name-changed
   *     when the serverAlias has changed.
   *     The old display name is provided in aData.
   *   buddy-preferred-account-changed
   *     The account that would be favored to start a conversation has changed.
   *   buddy-icon-changed
   *
   * Observers will also receive all the (forwarded) notifications
   * from the linked account buddies (prplIAccountBuddy instances).
   */

  // Exposed for add-on authors. All internal calls will come from the
  // imIBuddy implementation itself so it wasn't required to expose this.
  // This can be used to dispatch custom notifications to the
  // observers of the buddy, its contact and its tags.
  // The contact will forward the notifications to the observer service.
  void notifyObservers(in nsISupports aObj, in string aEvent,
                       [optional] in wstring aData);

  // observe should only be called by the prplIAccountBuddy
  // implementations to report changes.
  void observe(in nsISupports aObj, in string aEvent,
               [optional] in wstring aData);
};

/*
 * A prplIAccountBuddy represents the connection on a network between one of the
 * current user's accounts and a persons's account. E.g. if we're logged into
 * the Foo network as BobbyBoy91 and want to talk to Alice, there may be two
 * prplIAccountBuddy instances: @lic4 as seen by BobbyBoy91 or alice88 as seen
 * by BobbyBoy91. Additionally, if we also login as 8ob, there could be @lic4 as
 * seen by 8ob and alice88 as seen by 8ob; but these (now four)
 * prplIAccountBuddy instances would link to only TWO imIBuddy instances (one
 * each for @lic4 and alice88). Note that the above uses "may be" and "could"
 * because it depends on whether the contacts are on the contact list (and
 * therefore have imIContact / imIBuddy instances).
 *
 * prplIAccountBuddy implementations send notifications to their buddy:
 *
 * For all of them, aSubject points to the prplIAccountBuddy object.
 *
 * Supported notifications:
 *  account-buddy-availability-changed
 *    when either statusType or availabilityDetails has changed.
 *  account-buddy-signed-on
 *  account-buddy-signed-off
 *  account-buddy-status-changed
 *    when either statusType or statusText has changed.
 *  account-buddy-display-name-changed
 *    when the serverAlias has changed.
 *    The old display name is provided in aData.
 *  account-buddy-icon-changed
 *
 * All notifications (even unsupported ones) will be forwarded to the contact,
 * its tags and nsObserverService.
 */
[scriptable, uuid(0c5021ac-7acd-4118-bf4f-c0dd9cb3ddef)]
interface prplIAccountBuddy: imIStatusInfo {
  // The setter is for internal use only. buddy will be set by the
  // Contacts service when accountBuddyAdded is called on this
  // instance of prplIAccountBuddy.
           attribute imIBuddy buddy;
  readonly attribute imIAccount account;
  // Setting the tag will move the buddy to a different group on the
  // server-stored buddy list.
           attribute imITag tag;
  readonly attribute AUTF8String userName;
  // A name that can be used to check for duplicates and is the basis
  // for the directory name for log storage.
  readonly attribute AUTF8String normalizedName;
           attribute AUTF8String serverAlias;

  // remove the buddy from the buddy list of this account.
  void remove();

  // Called by the contacts service during its uninitialization to
  // notify that all references kept to imIBuddy or imIAccount
  // instances should be released now.
  void unInit();
};