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Tp::Client::ChannelTypeContactSearchInterface Class Reference
Channel proxies

`#include <TelepathyQt/Channel>`

Inherits Tp::AbstractInterface.

List of all members.

## Public Slots

- QDBusPendingReply Search (const Tp::ContactSearchMap &terms, int timeout=-1)
- QDBusPendingReply More (int timeout=-1)
- QDBusPendingReply Stop (int timeout=-1)

## Signals

- void SearchStateChanged (uint state, const QString &error, const QVariantMap &details)
- void SearchResultReceived (const Tp::ContactSearchResultMap &result)

## Public Member Functions

- ChannelTypeContactSearchInterface (const QString &busName, const QString &objectPath, QObject *parent=0)
- ChannelTypeContactSearchInterface (const QDBusConnection &connection, const QString &busName, const QString &objectPath, QObject *parent=0)
- ChannelTypeContactSearchInterface (Tp::DBusProxy *proxy)
- ChannelTypeContactSearchInterface (const Tp::Client::ChannelInterface &mainInterface)
- ChannelTypeContactSearchInterface (const Tp::Client::ChannelInterface &mainInterface, QObject *parent)
- Tp::PendingVariant * requestPropertySearchState () const
- Tp::PendingVariant * requestPropertyLimit () const
- Tp::PendingVariant * requestPropertyAvailableSearchKeys () const
- Tp::PendingVariant * requestPropertyServer () const
- Tp::PendingVariantMap * requestAllProperties () const

## Static Public Member Functions

- static QLatin1String staticInterfaceName ()

## Protected Member Functions

- virtual void invalidate (Tp::DBusProxy *, const QString &, const QString &)

## Detailed Description

Proxy class providing a 1:1 mapping of the D-Bus interface "org.freedesktop.Telepathy.Channel.Type.ContactSearch".

## Constructor & Destructor Documentation

Tp::Client::ChannelTypeContactSearchInterface::ChannelTypeContactSearchInterface | ( | const QString & | busName,
|  | const QString & | objectPath,
|  | QObject * | parent = `0`
| ) |  |

Creates a ChannelTypeContactSearchInterface associated with the given object on the session bus.

Parameters:

  busName | Name of the service the object is on.
  objectPath | Path to the object on the service.
  parent | Passed to the parent class constructor.

Tp::Client::ChannelTypeContactSearchInterface::ChannelTypeContactSearchInterface | ( | const QDBusConnection & | connection,
|  | const QString & | busName,
|  | const QString & | objectPath,
|  | QObject * | parent = `0`
| ) |  |

Creates a ChannelTypeContactSearchInterface associated with the given object on the given bus.

Parameters:

  connection | The bus via which the object can be reached.
  busName | Name of the service the object is on.
  objectPath | Path to the object on the service.
  parent | Passed to the parent class constructor.

Tp::Client::ChannelTypeContactSearchInterface::ChannelTypeContactSearchInterface | ( | Tp::DBusProxy * | proxy | ) |

Creates a ChannelTypeContactSearchInterface associated with the same object as the given proxy.

Parameters:

  proxy | The proxy to use. It will also be the QObject::parent() for this object.

Tp::Client::ChannelTypeContactSearchInterface::ChannelTypeContactSearchInterface | ( | const Tp::Client::ChannelInterface & | mainInterface | ) | `[explicit]`

Creates a ChannelTypeContactSearchInterface associated with the same object as the given proxy. Additionally, the created proxy will have the same parent as the given proxy.

Parameters:

  mainInterface | The proxy to use.

Tp::Client::ChannelTypeContactSearchInterface::ChannelTypeContactSearchInterface | ( | const Tp::Client::ChannelInterface & | mainInterface,
|  | QObject * | parent
| ) |  |

Creates a ChannelTypeContactSearchInterface associated with the same object as the given proxy. However, a different parent object can be specified.

Parameters:

  mainInterface | The proxy to use.
  parent | Passed to the parent class constructor.

## Member Function Documentation

static QLatin1String Tp::Client::ChannelTypeContactSearchInterface::staticInterfaceName | ( |  | ) | `[inline, static]`

Returns the name of the interface "org.freedesktop.Telepathy.Channel.Type.ContactSearch", which this class represents.

Returns:
  The D-Bus interface name.

Tp::PendingVariant* Tp::Client::ChannelTypeContactSearchInterface::requestPropertySearchState | ( |  | ) | const`[inline]`

Asynchronous getter for the remote object property `SearchState` of type `uint`.

The current state of this search channel object. Change notification is via SearchStateChanged.

Returns:
  A pending variant which will emit finished when the property has been retrieved.

Tp::PendingVariant* Tp::Client::ChannelTypeContactSearchInterface::requestPropertyLimit | ( |  | ) | const`[inline]`

Asynchronous getter for the remote object property `Limit` of type `uint`.

If supported by the protocol, the maximum number of results that should be returned, where `0` represents no limit. If the protocol does not support limiting results, this should be `0`.

For example, if the terms passed to Search() match Antonius, Bridget and Charles and this property is `2`, the search service SHOULD only return Antonius and Bridget.

This property SHOULD be requestable if and only if the protocol supports specifying a limit; implementations SHOULD use `0` as the default if possible, or a protocol-specific sensible default otherwise.

Returns:
  A pending variant which will emit finished when the property has been retrieved.

Tp::PendingVariant* Tp::Client::ChannelTypeContactSearchInterface::requestPropertyAvailableSearchKeys | ( |  | ) | const`[inline]`

Asynchronous getter for the remote object property `AvailableSearchKeys` of type `QStringList`.

The set of search keys supported by this channel. Example values include [""] (for protocols where several address fields are implicitly searched) or ["x-n-given", "x-n-family", "nickname", "email"] (for XMPP XEP-0055, without extensibility via Data Forms). It can be in the NewChannels signal for round-trip reduction.

Returns:
  A pending variant which will emit finished when the property has been retrieved.

Tp::PendingVariant* Tp::Client::ChannelTypeContactSearchInterface::requestPropertyServer | ( |  | ) | const`[inline]`

Asynchronous getter for the remote object property `Server` of type `QString`.

For protocols which support searching for contacts on multiple servers with different DNS names (like XMPP), the DNS name of the server being searched by this channel, e.g. "characters.shakespeare.lit". Otherwise, the empty string. XEP 0055 defines a mechanism for XMPP clients to search services of their choice for contacts, such as users.jabber.org (the "Jabber User Directory"). This property SHOULD be requestable if and only if the protocol supports querying multiple different servers; implementations SHOULD use a sensible default if possible if this property is not specified in a channel request. This allows a client to perform searches on a protocol it knows nothing about without requiring the user to guess a valid server's hostname.

Returns:
  A pending variant which will emit finished when the property has been retrieved.

Tp::PendingVariantMap* Tp::Client::ChannelTypeContactSearchInterface::requestAllProperties | ( |  | ) | const`[inline]`

Request all of the DBus properties on the interface.

Returns:
  A pending variant map which will emit finished when the properties have been retrieved.

QDBusPendingReply Tp::Client::ChannelTypeContactSearchInterface::Search | ( | const Tp::ContactSearchMap & | terms,
|  | int | timeout = `-1`
| ) |  | `[inline, slot]`

Begins a call to the D-Bus method `Search` on the remote object.

Send a request to start a search for contacts on this connection. This may only be called while the SearchState is Not_Started; a valid search request will cause the SearchStateChanged signal to be emitted with the state In_Progress.

Note that timeout is ignored as of now. It will be used once http://bugreports.qt.nokia.com/browse/QTBUG-11775 is fixed.

Parameters:

  terms | A dictionary mapping search key names to the desired values
  timeout | The timeout in milliseconds.

QDBusPendingReply Tp::Client::ChannelTypeContactSearchInterface::More | ( | int | timeout = `-1` | ) | `[inline, slot]`

Begins a call to the D-Bus method `More` on the remote object.

Request that a search in SearchState `More_Available` move back to state `In_Progress` and continue listing up to Limit more results.

Note that timeout is ignored as of now. It will be used once http://bugreports.qt.nokia.com/browse/QTBUG-11775 is fixed.

Parameters:

  timeout | The timeout in milliseconds.

QDBusPendingReply Tp::Client::ChannelTypeContactSearchInterface::Stop | ( | int | timeout = `-1` | ) | `[inline, slot]`

Begins a call to the D-Bus method `Stop` on the remote object.

Stop the current search. This may not be called while the SearchState is Not_Started. If called while the SearchState is In_Progress, SearchStateChanged() will be emitted, with the state Failed and the error `org.freedesktop.Telepathy.Error.Cancelled`.

Calling this method on a search in state Completed or Failed succeeds, but has no effect.

Specifying Stop to succeed when the search has finished means that clients who call Stop just before receiving SearchStateChanged() don't have to handle a useless error.

Depending on the protocol, the connection manager may not be able to prevent the server from sending further results after this method returns; if this is the case, it MUST ignore any further results.

Note that timeout is ignored as of now. It will be used once http://bugreports.qt.nokia.com/browse/QTBUG-11775 is fixed.

Parameters:

  timeout | The timeout in milliseconds.

void Tp::Client::ChannelTypeContactSearchInterface::SearchStateChanged | ( | uint | state,
|  | const QString & | error,
|  | const QVariantMap & | details
| ) |  | `[signal]`

Represents the signal `SearchStateChanged` on the remote object.

Emitted when the SearchState property changes. The implementation MUST NOT make transitions other than the following:

- `Not_Started` → `In_Progress`
- `In_Progress` → `More_Available`
- `More_Available` → `In_Progress`
- `In_Progress` → `Completed`
- `In_Progress` → `Failed`

Parameters:

  state | The new search state
  error | If the new state is `Failed`, the name of a D-Bus error describing what went wrong. Otherwise, the empty string.
  details | Additional information about the state transition, which may include the following well-known keys: debug-message (s) Debugging information on the change, corresponding to the message part of a D-Bus error message, which SHOULD NOT be displayed to users under normal circumstances This argument allows for future extensions. For instance, if moving to state `Failed` because the server rejected one of our search terms, we could define a key that indicates which terms were invalid.

void Tp::Client::ChannelTypeContactSearchInterface::SearchResultReceived | ( | const Tp::ContactSearchResultMap & | result | ) | `[signal]`

Represents the signal `SearchResultReceived` on the remote object.

Emitted when a some search results are received from the server. This signal can be fired arbitrarily many times so clients MUST NOT assume they'll get only one signal.

Parameters:

  result | A mapping from contact identifier to an array of fields representing information about this contact.

void Tp::Client::ChannelTypeContactSearchInterface::invalidate | ( | Tp::DBusProxy * | proxy,
|  | const QString & | error,
|  | const QString & | message
| ) |  | `[protected, virtual]`

Reimplemented from Tp::AbstractInterface.