Methods
SetContactGroups | (u: Contact, as: Groups) | → | nothing | |
SetGroupMembers | (s: Group, au: Members) | → | nothing | |
AddToGroup | (s: Group, au: Members) | → | nothing | |
RemoveFromGroup | (s: Group, au: Members) | → | nothing | |
RemoveGroup | (s: Group) | → | nothing | |
RenameGroup | (s: Old_Name, s: New_Name) | → | nothing |
Signals
GroupsCreated | (as: Names) | |
GroupRenamed | (s: Old_Name, s: New_Name) | |
GroupsRemoved | (as: Names) | |
GroupsChanged | (au: Contact, as: Added, as: Removed) |
Properties
DisjointGroups | b | Read only | |
GroupStorage | u (Contact_Metadata_Storage_Type) | Read only | |
Groups | as | Read only |
Contact Attributes
org.freedesktop.Telepathy.Connection.Interface.ContactGroups.DRAFT/groups | as |
Description
An interface for connections in which contacts can be placed in user-defined groups.
Methods
SetContactGroups (u: Contact, as: Groups) → nothing
Parameters
- Contact — u (Contact_Handle)
- Groups — as
Add the given contact to the given groups (creating new groups if necessary), and remove them from all other groups.
This is the easiest and most correct way to implement user interfaces that display a single contact with a list of groups, resulting in a user expectation that when they apply the changes, the contact's set of groups will become exactly what was displayed.
If the user is removed from a group of which they were the only member, the group MAY be removed automatically.
In protocols like XMPP where groups behave like tags, a group with no members has no protocol representation.
Any GroupsCreated, GroupsChanged and GroupsRemoved signals that result from this method call MUST be emitted before the method returns.
Possible Errors
- Disconnected
- Invalid Handle
- Network Error
- Not Available
- Not Implemented
SetGroupMembers (s: Group, au: Members) → nothing
Parameters
- Group — s
- Members — au (Contact_Handle_List)
Add the given members to the given group (creating it if necessary), and remove all other members.
This is the easiest and most correct way to implement user interfaces that display a single group with a list of contacts, resulting in a user expectation that when they apply the changes, the groups's set of members will become exactly what was displayed.
If DisjointGroups is true, this will also remove each member from their previous group.
If the user is removed from a group of which they were the only member, the group MAY be removed automatically.
Any GroupsCreated, GroupsChanged and GroupsRemoved signals that result from this method call MUST be emitted before the method returns.
Possible Errors
- Disconnected
- Invalid Handle
- Network Error
- Not Implemented
AddToGroup (s: Group, au: Members) → nothing
Parameters
- Group — s
- Members — au (Contact_Handle_List)
Add the given members to the given group, creating it if necessary.
If DisjointGroups is true, this will also remove each member from their previous group.
This is good for user interfaces in which you can edit groups via drag-and-drop.
Any GroupsCreated, GroupsChanged and GroupsRemoved signals that result from this method call MUST be emitted before the method returns.
Possible Errors
- Disconnected
- Invalid Handle
- Network Error
- Not Implemented
RemoveFromGroup (s: Group, au: Members) → nothing
Parameters
- Group — s
- Members — au (Contact_Handle_List)
Remove the given members from the given group.
This is good for user interfaces in which you can edit groups via drag-and-drop.
Any GroupsChanged or GroupsRemoved signals that result from this method call MUST be emitted before the method returns.
Possible Errors
- Disconnected
- Invalid Handle
- Network Error
- Not Implemented
RemoveGroup (s: Group) → nothing
Parameters
- Group — s
Remove all members from the given group, then remove the group itself. If the group already does not exist, this method SHOULD return successfully.
Any GroupsChanged or GroupsRemoved signals that result from this method call MUST be emitted before the method returns.
Possible Errors
- Disconnected
- Network Error
- Not Implemented
RenameGroup (s: Old_Name, s: New_Name) → nothing
Parameters
- Old_Name — s
- New_Name — s
Rename the given group.
On protocols where groups behave like tags, this is an API short-cut for adding all of the group's members to a group with the new name, then removing the old group.
Otherwise, clients can't perform this operation atomically, even if the connection could.
Any GroupRenamed or GroupsRemoved signals that result from this method call MUST be emitted before the method returns.
Possible Errors
- Disconnected
- Network Error
- Not Implemented
- Does Not Exist
- Not Available
Signals
GroupsCreated (as: Names)
Parameters
- Names — as
GroupRenamed (s: Old_Name, s: New_Name)
Parameters
- Old_Name — s
- New_Name — s
Emitted when a group is renamed. If the group was not empty, immediately after this signal is emitted, GroupsChanged MUST signal that the members of that group were removed from the old name and added to the new name.
On connection managers where groups behave like tags, this signal will probably only be emitted when RenameGroup is called, and renaming a group from another client MAY be signalled as a GroupsChanged signal instead.
On protocols like XMPP, another resource "renaming a group" is indistinguishable from changing contacts' groups individually.
GroupsRemoved (as: Names)
Parameters
- Names — as
GroupsChanged (au: Contact, as: Added, as: Removed)
Parameters
- Contact — au (Contact_Handle)
- Added — as
- Removed — as
Properties
DisjointGroups — b
True if each contact can be in at most one group; false if each contact can be in many groups.
This property cannot change after the connection has moved to the Connected state. Until then, its value is undefined, and it may change at any time, without notification.
GroupStorage — u (Contact_Metadata_Storage_Type)
Indicates the extent to which contacts' groups can be set and stored.
This property cannot change after the connection has moved to the Connected state. Until then, its value is undefined, and it may change at any time, without notification.
Groups — as
The names of all groups that currently exist. This may be a
larger set than the union of all contacts' groups
contact attributes, if the connection allows groups to be
empty.
Change notification is via GroupsCreated, GroupRenamed and GroupsRemoved.
Contact Attributes
org.freedesktop.Telepathy.Connection.Interface.ContactGroups.DRAFT/groups — as
The names of groups of which a contact is a member.
Change notification is via GroupsChanged, GroupRenamed and GroupsRemoved.