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One of the channel dispatcher's functions is to offer incoming channels to Approver clients for approval. An approver should generally ask the user whether they want to participate in the requested communication channels (join the chat or chatroom, answer the call, accept the file transfer, or whatever is appropriate). A collection of channels offered in this way is represented by a ChannelDispatchOperation object.

If the user wishes to accept the communication channels, the approver should call tp_cli_channel_dispatch_operation_call_handle_with() to indicate the user's or approver's preferred handler for the channels (the empty string indicates no particular preference, and will cause any suitable handler to be used).

If the user wishes to reject the communication channels, or if the user accepts the channels and the approver will handle them itself, the approver should call tp_cli_channel_dispatch_operation_call_claim(). If this method succeeds, the approver immediately has control over the channels as their primary handler, and may do anything with them (in particular, it may close them in whatever way seems most appropriate).

There are various situations in which the channel dispatch operation will be closed, causing the #TpProxy::invalidated signal to be emitted. If this happens, the approver should stop prompting the user.

Because all approvers are launched simultaneously, the user might respond to another approver; if this happens, the #TpProxy::invalidated signal will be emitted with the domain %TP_DBUS_ERRORS and the error code %TP_DBUS_ERROR_OBJECT_REMOVED.

If a channel closes, the #TpChannelDispatchOperation::channel-lost signal is emitted. If all channels close, there is nothing more to dispatch, so the #TpProxy::invalidated signal will be emitted with the domain %TP_DBUS_ERRORS and the error code %TP_DBUS_ERROR_OBJECT_REMOVED.

If the channel dispatcher crashes or exits, the #TpProxy::invalidated signal will be emitted with the domain %TP_DBUS_ERRORS and the error code %TP_DBUS_ERROR_NAME_OWNER_LOST. In a high-quality implementation, the dispatcher should be restarted, at which point it will create new channel dispatch operations for any undispatched channels, and the approver will be notified again.

Creating a #TpChannelDispatchOperation directly is deprecated: it should only be created via a #TpBaseClient.

Since 0.16, #TpChannelDispatchOperation always has a non-%NULL #TpProxy:factory, which will be propagated to the #TpAccount, #TpConnection and #TpChannel.

Hierarchy

Index

Constructors

Properties

The #TpAccount with which the connection and channels are associated.

Read-only except during construction.

This is not guaranteed to be set until tp_proxy_prepare_async() has finished preparing %TP_CHANNEL_DISPATCH_OPERATION_FEATURE_CORE.

busName: string

The D-Bus bus name for this object. Read-only except during construction.

channels: object[]

A #GPtrArray containing the #TpChannel to be dispatched.

Read-only.

This is not guaranteed to be set until tp_proxy_prepare_async() has finished preparing %TP_CHANNEL_DISPATCH_OPERATION_FEATURE_CORE.

The #TpConnection with which the channels are associated.

Read-only except during construction.

This is not guaranteed to be set until tp_proxy_prepare_async() has finished preparing %TP_CHANNEL_DISPATCH_OPERATION_FEATURE_CORE.

dbusDaemon: DBusDaemon

The D-Bus daemon for this object (this object itself, if it is a TpDBusDaemon). Read-only except during construction.

The #TpSimpleClientFactory used to create this proxy, or %NULL if this proxy was not created through a factory.

gTypeInstance: TypeInstance
interfaces: string[]

Known D-Bus interface names for this object.

objectPath: string

The D-Bus object path for this object. Read-only except during construction.

possibleHandlers: string[]

A #GStrv containing the well known bus names (starting with TP_CLIENT_BUS_NAME_BASE) of the possible Handlers for the channels

Read-only except during construction.

This is not guaranteed to be set until tp_proxy_prepare_async() has finished preparing %TP_CHANNEL_DISPATCH_OPERATION_FEATURE_CORE.

name: string

Methods

  • Creates a binding between source_property on source and target_property on target.

    Whenever the source_property is changed the target_property is updated using the same value. For instance:

      g_object_bind_property (action, "active", widget, "sensitive", 0);
    

    Will result in the "sensitive" property of the widget #GObject instance to be updated with the same value of the "active" property of the action #GObject instance.

    If flags contains %G_BINDING_BIDIRECTIONAL then the binding will be mutual: if target_property on target changes then the source_property on source will be updated as well.

    The binding will automatically be removed when either the source or the target instances are finalized. To remove the binding without affecting the source and the target you can just call g_object_unref() on the returned #GBinding instance.

    Removing the binding by calling g_object_unref() on it must only be done if the binding, source and target are only used from a single thread and it is clear that both source and target outlive the binding. Especially it is not safe to rely on this if the binding, source or target can be finalized from different threads. Keep another reference to the binding and use g_binding_unbind() instead to be on the safe side.

    A #GObject can have multiple bindings.

    Parameters

    • sourceProperty: string

      the property on source to bind

    • target: GObject.Object

      the target #GObject

    • targetProperty: string

      the property on target to bind

    • flags: BindingFlags

      flags to pass to #GBinding

    Returns Binding

  • Creates a binding between source_property on source and target_property on target, allowing you to set the transformation functions to be used by the binding.

    This function is the language bindings friendly version of g_object_bind_property_full(), using #GClosures instead of function pointers.

    Parameters

    • sourceProperty: string

      the property on source to bind

    • target: GObject.Object

      the target #GObject

    • targetProperty: string

      the property on target to bind

    • flags: BindingFlags

      flags to pass to #GBinding

    • transformTo: TClosure<any, any>

      a #GClosure wrapping the transformation function from the source to the target, or %NULL to use the default

    • transformFrom: TClosure<any, any>

      a #GClosure wrapping the transformation function from the target to the source, or %NULL to use the default

    Returns Binding

  • Called by an approver to claim channels for handling internally. If this method is called successfully, the process calling this method becomes the handler for the channel.

    If successful, this method will cause the #TpProxy::invalidated signal to be emitted, in the same way as for tp_channel_dispatch_operation_handle_with_async().

    This method may fail because the dispatch operation has already been completed. Again, see tp_channel_dispatch_operation_handle_with_async() for more details. The approver MUST NOT attempt to interact with the channels further in this case.

    Parameters

    Returns void

  • Called by an approver to claim channels for handling internally. If this method is called successfully, the process calling this method becomes the handler for the channel.

    If successful, this method will cause the #TpProxy::invalidated signal to be emitted, in the same way as for tp_channel_dispatch_operation_handle_with_async().

    This method may fail because the dispatch operation has already been completed. Again, see tp_channel_dispatch_operation_handle_with_async() for more details. The approver MUST NOT attempt to interact with the channels further in this case.

    This is an improved version of tp_channel_dispatch_operation_claim_async() as it tells client about the new channels being handled.

    %TP_CHANNEL_DISPATCH_OPERATION_FEATURE_CORE feature must be prepared before calling this function.

    Parameters

    Returns void

  • Finishes an async call to Claim() initiated using tp_channel_dispatch_operation_claim_with_async().

    Parameters

    Returns boolean

  • Called by an approver to claim channels and close them all right away. If this method is called successfully, self has been claimed and tp_channel_close_async() has been called on all of its channels.

    If successful, this method will cause the #TpProxy::invalidated signal to be emitted, in the same way as for tp_channel_dispatch_operation_handle_with_async().

    This method may fail because the dispatch operation has already been completed. Again, see tp_channel_dispatch_operation_handle_with_async() for more details.

    %TP_CHANNEL_DISPATCH_OPERATION_FEATURE_CORE feature must be prepared before calling this function.

    Parameters

    Returns void

  • Finishes an async operation initiated using tp_channel_dispatch_operation_close_channels_async().

    Parameters

    Returns boolean

  • connect(sigName: "channel-lost", callback: ChannelDispatchOperation_ChannelLostSignalCallback): number
  • connect(sigName: "notify::account", callback: ((...args: any[]) => void)): number
  • connect(sigName: "notify::channels", callback: ((...args: any[]) => void)): number
  • connect(sigName: "notify::connection", callback: ((...args: any[]) => void)): number
  • connect(sigName: "notify::possible-handlers", callback: ((...args: any[]) => void)): number
  • connect(sigName: "notify::bus-name", callback: ((...args: any[]) => void)): number
  • connect(sigName: "notify::dbus-daemon", callback: ((...args: any[]) => void)): number
  • connect(sigName: "notify::factory", callback: ((...args: any[]) => void)): number
  • connect(sigName: "notify::interfaces", callback: ((...args: any[]) => void)): number
  • connect(sigName: "notify::object-path", callback: ((...args: any[]) => void)): number
  • connect(sigName: string, callback: ((...args: any[]) => void)): number
  • dbusErrorToGerror(dbusError: string, debugMessage: string): void
  • Convert a D-Bus error name into a GError as if it was returned by a method on this proxy. This method is useful when D-Bus error names are emitted in signals, such as Connection.ConnectionError and Group.MembersChangedDetailed.

    Parameters

    • dbusError: string

      a D-Bus error name, for instance from the callback for tp_cli_connection_connect_to_connection_error()

    • debugMessage: string

      a debug message that accompanied the error name, or %NULL

    Returns void

  • Called by an approver to claim channels and destroy them all right away. If this method is called successfully, self has been claimed and tp_channel_destroy_async() has been called on all of its channels.

    If successful, this method will cause the #TpProxy::invalidated signal to be emitted, in the same way as for tp_channel_dispatch_operation_handle_with_async().

    This method may fail because the dispatch operation has already been completed. Again, see tp_channel_dispatch_operation_handle_with_async() for more details.

    %TP_CHANNEL_DISPATCH_OPERATION_FEATURE_CORE feature must be prepared before calling this function.

    Parameters

    Returns void

  • Finishes an async operation initiated using tp_channel_dispatch_operation_destroy_channels_async().

    Parameters

    Returns boolean

  • emit(sigName: "channel-lost", domain: number, code: number, message: string, ...args: any[]): void
  • emit(sigName: "notify::account", ...args: any[]): void
  • emit(sigName: "notify::channels", ...args: any[]): void
  • emit(sigName: "notify::connection", ...args: any[]): void
  • emit(sigName: "notify::possible-handlers", ...args: any[]): void
  • emit(sigName: "notify::bus-name", ...args: any[]): void
  • emit(sigName: "notify::dbus-daemon", ...args: any[]): void
  • emit(sigName: "notify::factory", ...args: any[]): void
  • emit(sigName: "notify::interfaces", ...args: any[]): void
  • emit(sigName: "notify::object-path", ...args: any[]): void
  • emit(sigName: string, ...args: any[]): void
  • forceFloating(): void
  • This function is intended for #GObject implementations to re-enforce a [floating][floating-ref] object reference. Doing this is seldom required: all #GInitiallyUnowneds are created with a floating reference which usually just needs to be sunken by calling g_object_ref_sink().

    Returns void

  • freezeNotify(): void
  • Increases the freeze count on object. If the freeze count is non-zero, the emission of "notify" signals on object is stopped. The signals are queued until the freeze count is decreased to zero. Duplicate notifications are squashed so that at most one #GObject::notify signal is emitted for each property modified while the object is frozen.

    This is necessary for accessors that modify multiple properties to prevent premature notification while the object is still being modified.

    Returns void

  • getBusName(): string
  • Returns a #GPtrArray containing the #TpChannel of this ChannelDispatchOperation. The returned array and its #TpChannel are only valid while self is valid - copy array and reference channels with g_object_ref() if needed.

    Returns TelepathyGLib.Channel[]

  • getData(key?: string): object
  • Gets a named field from the objects table of associations (see g_object_set_data()).

    Parameters

    • Optional key: string

      name of the key for that association

    Returns object

  • getObjectPath(): string
  • getProperty(propertyName?: string, value?: any): void
  • Gets a property of an object.

    The value can be:

    • an empty #GValue initialized by %G_VALUE_INIT, which will be automatically initialized with the expected type of the property (since GLib 2.60)
    • a #GValue initialized with the expected type of the property
    • a #GValue initialized with a type to which the expected type of the property can be transformed

    In general, a copy is made of the property contents and the caller is responsible for freeing the memory by calling g_value_unset().

    Note that g_object_get_property() is really intended for language bindings, g_object_get() is much more convenient for C programming.

    Parameters

    • Optional propertyName: string

      the name of the property to get

    • Optional value: any

      return location for the property value

    Returns void

  • getQdata(quark: number): object
  • This function gets back user data pointers stored via g_object_set_qdata().

    Parameters

    • quark: number

      A #GQuark, naming the user data pointer

    Returns object

  • getv(names: string[], values: any[]): void
  • Gets n_properties properties for an object. Obtained properties will be set to values. All properties must be valid. Warnings will be emitted and undefined behaviour may result if invalid properties are passed in.

    Parameters

    • names: string[]

      the names of each property to get

    • values: any[]

      the values of each property to get

    Returns void

  • Called by an approver to accept a channel bundle and request that the given handler be used to handle it.

    If successful, this method will cause the #TpProxy::invalidated signal to be emitted with the TP_DBUS_ERROR_OBJECT_REMOVED error code.

    However, this method may fail because the dispatch has already been completed and the object has already gone. If this occurs, it indicates that another approver has asked for the bundle to be handled by a particular handler. The approver MUST NOT attempt to interact with the channels further in this case, unless it is separately invoked as the handler.

    Approvers which are also channel handlers SHOULD use tp_channel_dispatch_operation_claim_async() instead of tp_channel_dispatch_operation_handle_with_async() to request that they can handle a channel bundle themselves.

    Parameters

    • handler: string

      The well-known bus name (starting with #TP_CLIENT_BUS_NAME_BASE) of the channel handler that should handle the channel, or %NULL if the client has no preferred channel handler

    • callback: AsyncReadyCallback

      a callback to call when the call returns

    Returns void

  • handleWithTimeAsync(handler: string, userActionTime: number, callback: AsyncReadyCallback): void
  • A variant of tp_channel_dispatch_operation_handle_with_async() allowing the approver to pass an user action time. This timestamp will be passed to the Handler when HandleChannels is called.

    If an X server timestamp for the user action causing this method call is available, user_action_time should be this timestamp (for instance, the result of gdk_event_get_time() if it is not %GDK_CURRENT_TIME). Otherwise, it may be %TP_USER_ACTION_TIME_NOT_USER_ACTION to behave as if there was no user action or it happened a long time ago, or %TP_USER_ACTION_TIME_CURRENT_TIME to have the Handler behave as though the user action had just happened (resembling, but not numerically equal to, %GDK_CURRENT_TIME).

    This method has been introduced in telepathy-mission-control 5.5.0.

    Parameters

    • handler: string

      The well-known bus name (starting with #TP_CLIENT_BUS_NAME_BASE) of the channel handler that should handle the channel, or %NULL if the client has no preferred channel handler

    • userActionTime: number

      the time at which user action occurred, or one of the special values %TP_USER_ACTION_TIME_NOT_USER_ACTION or %TP_USER_ACTION_TIME_CURRENT_TIME

    • callback: AsyncReadyCallback

      a callback to call when the call returns

    Returns void

  • hasInterface(iface: string): boolean
  • Return whether this proxy is known to have a particular interface. In versions older than 0.11.11, this was a macro wrapper around tp_proxy_has_interface_by_id().

    For objects that discover their interfaces at runtime, this method will indicate that interfaces are missing until they are known to be present. In subclasses that define features for use with tp_proxy_prepare_async(), successfully preparing the "core" feature for that subclass (such as %TP_CHANNEL_FEATURE_CORE or %TP_CONNECTION_FEATURE_CORE) implies that the interfaces are known.

    Parameters

    • iface: string

      the D-Bus interface required, as a string

    Returns boolean

  • hasInterfaceById(iface: number): boolean
  • Return whether this proxy is known to have a particular interface, by its quark ID. This is equivalent to using g_quark_to_string() followed by tp_proxy_has_interface(), but more efficient.

    Parameters

    • iface: number

      quark representing the D-Bus interface required

    Returns boolean

  • isFloating(): boolean
  • isPrepared(feature: number): boolean
  • Return %TRUE if feature has been prepared successfully, or %FALSE if feature has not been requested, has not been prepared yet, or is not available on this object at all.

    (For instance, if feature is %TP_CHANNEL_FEATURE_CHAT_STATES and self is a #TpChannel in a protocol that doesn't actually implement chat states, or is not a #TpChannel at all, then this method will return %FALSE.)

    To prepare features, call tp_proxy_prepare_async().

    Parameters

    • feature: number

      a feature that is supported by self's class

    Returns boolean

  • Called by an approver to claim channels and leave them all right away. If this method is called successfully, self has been claimed and tp_channel_leave_async() has been called on all of its channels.

    If successful, this method will cause the #TpProxy::invalidated signal to be emitted, in the same way as for tp_channel_dispatch_operation_handle_with_async().

    This method may fail because the dispatch operation has already been completed. Again, see tp_channel_dispatch_operation_handle_with_async() for more details.

    %TP_CHANNEL_DISPATCH_OPERATION_FEATURE_CORE feature must be prepared before calling this function.

    Parameters

    Returns void

  • Finishes an async operation initiated using tp_channel_dispatch_operation_leave_channels_async().

    Parameters

    Returns boolean

  • notify(propertyName: string): void
  • Emits a "notify" signal for the property property_name on object.

    When possible, eg. when signaling a property change from within the class that registered the property, you should use g_object_notify_by_pspec() instead.

    Note that emission of the notify signal may be blocked with g_object_freeze_notify(). In this case, the signal emissions are queued and will be emitted (in reverse order) when g_object_thaw_notify() is called.

    Parameters

    • propertyName: string

      the name of a property installed on the class of object.

    Returns void

  • Emits a "notify" signal for the property specified by pspec on object.

    This function omits the property name lookup, hence it is faster than g_object_notify().

    One way to avoid using g_object_notify() from within the class that registered the properties, and using g_object_notify_by_pspec() instead, is to store the GParamSpec used with g_object_class_install_property() inside a static array, e.g.:

      enum
    {
    PROP_0,
    PROP_FOO,
    PROP_LAST
    };

    static GParamSpec *properties[PROP_LAST];

    static void
    my_object_class_init (MyObjectClass *klass)
    {
    properties[PROP_FOO] = g_param_spec_int ("foo", "Foo", "The foo",
    0, 100,
    50,
    G_PARAM_READWRITE);
    g_object_class_install_property (gobject_class,
    PROP_FOO,
    properties[PROP_FOO]);
    }

    and then notify a change on the "foo" property with:

      g_object_notify_by_pspec (self, properties[PROP_FOO]);
    

    Parameters

    • pspec: ParamSpec

      the #GParamSpec of a property installed on the class of object.

    Returns void

  • off(sigName: "channel-lost", callback: ChannelDispatchOperation_ChannelLostSignalCallback): EventEmitter
  • off(sigName: "notify::account", callback: ((...args: any[]) => void)): EventEmitter
  • off(sigName: "notify::channels", callback: ((...args: any[]) => void)): EventEmitter
  • off(sigName: "notify::connection", callback: ((...args: any[]) => void)): EventEmitter
  • off(sigName: "notify::possible-handlers", callback: ((...args: any[]) => void)): EventEmitter
  • off(sigName: "notify::bus-name", callback: ((...args: any[]) => void)): EventEmitter
  • off(sigName: "notify::dbus-daemon", callback: ((...args: any[]) => void)): EventEmitter
  • off(sigName: "notify::factory", callback: ((...args: any[]) => void)): EventEmitter
  • off(sigName: "notify::interfaces", callback: ((...args: any[]) => void)): EventEmitter
  • off(sigName: "notify::object-path", callback: ((...args: any[]) => void)): EventEmitter
  • off(sigName: string, callback: ((...args: any[]) => void)): EventEmitter
  • Parameters

    Returns EventEmitter

  • Parameters

    • sigName: "notify::account"
    • callback: ((...args: any[]) => void)
        • (...args: any[]): void
        • Parameters

          • Rest ...args: any[]

          Returns void

    Returns EventEmitter

  • Parameters

    • sigName: "notify::channels"
    • callback: ((...args: any[]) => void)
        • (...args: any[]): void
        • Parameters

          • Rest ...args: any[]

          Returns void

    Returns EventEmitter

  • Parameters

    • sigName: "notify::connection"
    • callback: ((...args: any[]) => void)
        • (...args: any[]): void
        • Parameters

          • Rest ...args: any[]

          Returns void

    Returns EventEmitter

  • Parameters

    • sigName: "notify::possible-handlers"
    • callback: ((...args: any[]) => void)
        • (...args: any[]): void
        • Parameters

          • Rest ...args: any[]

          Returns void

    Returns EventEmitter

  • Parameters

    • sigName: "notify::bus-name"
    • callback: ((...args: any[]) => void)
        • (...args: any[]): void
        • Parameters

          • Rest ...args: any[]

          Returns void

    Returns EventEmitter

  • Parameters

    • sigName: "notify::dbus-daemon"
    • callback: ((...args: any[]) => void)
        • (...args: any[]): void
        • Parameters

          • Rest ...args: any[]

          Returns void

    Returns EventEmitter

  • Parameters

    • sigName: "notify::factory"
    • callback: ((...args: any[]) => void)
        • (...args: any[]): void
        • Parameters

          • Rest ...args: any[]

          Returns void

    Returns EventEmitter

  • Parameters

    • sigName: "notify::interfaces"
    • callback: ((...args: any[]) => void)
        • (...args: any[]): void
        • Parameters

          • Rest ...args: any[]

          Returns void

    Returns EventEmitter

  • Parameters

    • sigName: "notify::object-path"
    • callback: ((...args: any[]) => void)
        • (...args: any[]): void
        • Parameters

          • Rest ...args: any[]

          Returns void

    Returns EventEmitter

  • Parameters

    • sigName: string
    • callback: ((...args: any[]) => void)
        • (...args: any[]): void
        • Parameters

          • Rest ...args: any[]

          Returns void

    Returns EventEmitter

  • on(sigName: "channel-lost", callback: ChannelDispatchOperation_ChannelLostSignalCallback, after?: boolean): EventEmitter
  • on(sigName: "notify::account", callback: ((...args: any[]) => void), after?: boolean): EventEmitter
  • on(sigName: "notify::channels", callback: ((...args: any[]) => void), after?: boolean): EventEmitter
  • on(sigName: "notify::connection", callback: ((...args: any[]) => void), after?: boolean): EventEmitter
  • on(sigName: "notify::possible-handlers", callback: ((...args: any[]) => void), after?: boolean): EventEmitter
  • on(sigName: "notify::bus-name", callback: ((...args: any[]) => void), after?: boolean): EventEmitter
  • on(sigName: "notify::dbus-daemon", callback: ((...args: any[]) => void), after?: boolean): EventEmitter
  • on(sigName: "notify::factory", callback: ((...args: any[]) => void), after?: boolean): EventEmitter
  • on(sigName: "notify::interfaces", callback: ((...args: any[]) => void), after?: boolean): EventEmitter
  • on(sigName: "notify::object-path", callback: ((...args: any[]) => void), after?: boolean): EventEmitter
  • on(sigName: string, callback: ((...args: any[]) => void), after?: boolean): EventEmitter
  • Parameters

    Returns EventEmitter

  • Parameters

    • sigName: "notify::account"
    • callback: ((...args: any[]) => void)
        • (...args: any[]): void
        • Parameters

          • Rest ...args: any[]

          Returns void

    • Optional after: boolean

    Returns EventEmitter

  • Parameters

    • sigName: "notify::channels"
    • callback: ((...args: any[]) => void)
        • (...args: any[]): void
        • Parameters

          • Rest ...args: any[]

          Returns void

    • Optional after: boolean

    Returns EventEmitter

  • Parameters

    • sigName: "notify::connection"
    • callback: ((...args: any[]) => void)
        • (...args: any[]): void
        • Parameters

          • Rest ...args: any[]

          Returns void

    • Optional after: boolean

    Returns EventEmitter

  • Parameters

    • sigName: "notify::possible-handlers"
    • callback: ((...args: any[]) => void)
        • (...args: any[]): void
        • Parameters

          • Rest ...args: any[]

          Returns void

    • Optional after: boolean

    Returns EventEmitter

  • Parameters

    • sigName: "notify::bus-name"
    • callback: ((...args: any[]) => void)
        • (...args: any[]): void
        • Parameters

          • Rest ...args: any[]

          Returns void

    • Optional after: boolean

    Returns EventEmitter

  • Parameters

    • sigName: "notify::dbus-daemon"
    • callback: ((...args: any[]) => void)
        • (...args: any[]): void
        • Parameters

          • Rest ...args: any[]

          Returns void

    • Optional after: boolean

    Returns EventEmitter

  • Parameters

    • sigName: "notify::factory"
    • callback: ((...args: any[]) => void)
        • (...args: any[]): void
        • Parameters

          • Rest ...args: any[]

          Returns void

    • Optional after: boolean

    Returns EventEmitter

  • Parameters

    • sigName: "notify::interfaces"
    • callback: ((...args: any[]) => void)
        • (...args: any[]): void
        • Parameters

          • Rest ...args: any[]

          Returns void

    • Optional after: boolean

    Returns EventEmitter

  • Parameters

    • sigName: "notify::object-path"
    • callback: ((...args: any[]) => void)
        • (...args: any[]): void
        • Parameters

          • Rest ...args: any[]

          Returns void

    • Optional after: boolean

    Returns EventEmitter

  • Parameters

    • sigName: string
    • callback: ((...args: any[]) => void)
        • (...args: any[]): void
        • Parameters

          • Rest ...args: any[]

          Returns void

    • Optional after: boolean

    Returns EventEmitter

  • once(sigName: "channel-lost", callback: ChannelDispatchOperation_ChannelLostSignalCallback, after?: boolean): EventEmitter
  • once(sigName: "notify::account", callback: ((...args: any[]) => void), after?: boolean): EventEmitter
  • once(sigName: "notify::channels", callback: ((...args: any[]) => void), after?: boolean): EventEmitter
  • once(sigName: "notify::connection", callback: ((...args: any[]) => void), after?: boolean): EventEmitter
  • once(sigName: "notify::possible-handlers", callback: ((...args: any[]) => void), after?: boolean): EventEmitter
  • once(sigName: "notify::bus-name", callback: ((...args: any[]) => void), after?: boolean): EventEmitter
  • once(sigName: "notify::dbus-daemon", callback: ((...args: any[]) => void), after?: boolean): EventEmitter
  • once(sigName: "notify::factory", callback: ((...args: any[]) => void), after?: boolean): EventEmitter
  • once(sigName: "notify::interfaces", callback: ((...args: any[]) => void), after?: boolean): EventEmitter
  • once(sigName: "notify::object-path", callback: ((...args: any[]) => void), after?: boolean): EventEmitter
  • once(sigName: string, callback: ((...args: any[]) => void), after?: boolean): EventEmitter
  • Parameters

    Returns EventEmitter

  • Parameters

    • sigName: "notify::account"
    • callback: ((...args: any[]) => void)
        • (...args: any[]): void
        • Parameters

          • Rest ...args: any[]

          Returns void

    • Optional after: boolean

    Returns EventEmitter

  • Parameters

    • sigName: "notify::channels"
    • callback: ((...args: any[]) => void)
        • (...args: any[]): void
        • Parameters

          • Rest ...args: any[]

          Returns void

    • Optional after: boolean

    Returns EventEmitter

  • Parameters

    • sigName: "notify::connection"
    • callback: ((...args: any[]) => void)
        • (...args: any[]): void
        • Parameters

          • Rest ...args: any[]

          Returns void

    • Optional after: boolean

    Returns EventEmitter

  • Parameters

    • sigName: "notify::possible-handlers"
    • callback: ((...args: any[]) => void)
        • (...args: any[]): void
        • Parameters

          • Rest ...args: any[]

          Returns void

    • Optional after: boolean

    Returns EventEmitter

  • Parameters

    • sigName: "notify::bus-name"
    • callback: ((...args: any[]) => void)
        • (...args: any[]): void
        • Parameters

          • Rest ...args: any[]

          Returns void

    • Optional after: boolean

    Returns EventEmitter

  • Parameters

    • sigName: "notify::dbus-daemon"
    • callback: ((...args: any[]) => void)
        • (...args: any[]): void
        • Parameters

          • Rest ...args: any[]

          Returns void

    • Optional after: boolean

    Returns EventEmitter

  • Parameters

    • sigName: "notify::factory"
    • callback: ((...args: any[]) => void)
        • (...args: any[]): void
        • Parameters

          • Rest ...args: any[]

          Returns void

    • Optional after: boolean

    Returns EventEmitter

  • Parameters

    • sigName: "notify::interfaces"
    • callback: ((...args: any[]) => void)
        • (...args: any[]): void
        • Parameters

          • Rest ...args: any[]

          Returns void

    • Optional after: boolean

    Returns EventEmitter

  • Parameters

    • sigName: "notify::object-path"
    • callback: ((...args: any[]) => void)
        • (...args: any[]): void
        • Parameters

          • Rest ...args: any[]

          Returns void

    • Optional after: boolean

    Returns EventEmitter

  • Parameters

    • sigName: string
    • callback: ((...args: any[]) => void)
        • (...args: any[]): void
        • Parameters

          • Rest ...args: any[]

          Returns void

    • Optional after: boolean

    Returns EventEmitter

  • #TpProxy itself does not support any features, but subclasses like #TpChannel can support features, which can either be core functionality like %TP_CHANNEL_FEATURE_CORE, or extended functionality like %TP_CHANNEL_FEATURE_CHAT_STATES.

    Proxy instances start with no features prepared. When features are requested via tp_proxy_prepare_async(), the proxy starts to do the necessary setup to use those features.

    tp_proxy_prepare_async() always waits for core functionality of the proxy's class to be prepared, even if it is not specifically requested: for instance, because %TP_CHANNEL_FEATURE_CORE is core functionality of a #TpChannel,

    |[ TpChannel *channel = ...;

    tp_proxy_prepare_async (channel, NULL, callback, user_data);



    is equivalent to

    |[
    TpChannel *channel = ...;
    GQuark features[] = { TP_CHANNEL_FEATURE_CORE, 0 };

    tp_proxy_prepare_async (channel, features, callback, user_data);

    If a feature represents core functionality (like %TP_CHANNEL_FEATURE_CORE), failure to prepare it will result in tp_proxy_prepare_async() finishing unsuccessfully: if failure to prepare the feature indicates that the proxy is no longer useful, it will also emit #TpProxy::invalidated.

    If a feature represents non-essential functionality (like %TP_CHANNEL_FEATURE_CHAT_STATES), or is not supported by the object at all, then failure to prepare it is not fatal: tp_proxy_prepare_async() will complete successfully, but tp_proxy_is_prepared() will still return %FALSE for the feature, and accessor methods for the feature will typically return a dummy value.

    Some #TpProxy subclasses automatically start to prepare their core features when instantiated, and features will sometimes become prepared as a side-effect of other actions, but to ensure that a feature is present you must generally call tp_proxy_prepare_async() and wait for the result.

    Parameters

    • features: number[]

      an array of desired features, ending with 0; %NULL is equivalent to an array containing only 0

    • callback: AsyncReadyCallback

      if not %NULL, called exactly once, when the features have all been prepared or failed to prepare, or after the proxy is invalidated

    Returns void

  • Check for error in a call to tp_proxy_prepare_async(). An error here generally indicates that either the asynchronous call was cancelled, or self has emitted #TpProxy::invalidated.

    Parameters

    • result: AsyncResult

      the result passed to the callback of tp_proxy_prepare_async()

    Returns boolean

  • Increases the reference count of object.

    Since GLib 2.56, if GLIB_VERSION_MAX_ALLOWED is 2.56 or greater, the type of object will be propagated to the return type (using the GCC typeof() extension), so any casting the caller needs to do on the return type must be explicit.

    Returns GObject.Object

  • Increase the reference count of object, and possibly remove the [floating][floating-ref] reference, if object has a floating reference.

    In other words, if the object is floating, then this call "assumes ownership" of the floating reference, converting it to a normal reference by clearing the floating flag while leaving the reference count unchanged. If the object is not floating, then this call adds a new normal reference increasing the reference count by one.

    Since GLib 2.56, the type of object will be propagated to the return type under the same conditions as for g_object_ref().

    Returns GObject.Object

  • runDispose(): void
  • Releases all references to other objects. This can be used to break reference cycles.

    This function should only be called from object system implementations.

    Returns void

  • setData(key: string, data?: object): void
  • Each object carries around a table of associations from strings to pointers. This function lets you set an association.

    If the object already had an association with that name, the old association will be destroyed.

    Internally, the key is converted to a #GQuark using g_quark_from_string(). This means a copy of key is kept permanently (even after object has been finalized) — so it is recommended to only use a small, bounded set of values for key in your program, to avoid the #GQuark storage growing unbounded.

    Parameters

    • key: string

      name of the key

    • Optional data: object

      data to associate with that key

    Returns void

  • setProperty(propertyName: string, value?: any): void
  • Sets a property on an object.

    Parameters

    • propertyName: string

      the name of the property to set

    • Optional value: any

      the value

    Returns void

  • stealData(key?: string): object
  • Remove a specified datum from the object's data associations, without invoking the association's destroy handler.

    Parameters

    • Optional key: string

      name of the key

    Returns object

  • stealQdata(quark: number): object
  • This function gets back user data pointers stored via g_object_set_qdata() and removes the data from object without invoking its destroy() function (if any was set). Usually, calling this function is only required to update user data pointers with a destroy notifier, for example:

    void
    object_add_to_user_list (GObject *object,
    const gchar *new_string)
    {
    // the quark, naming the object data
    GQuark quark_string_list = g_quark_from_static_string ("my-string-list");
    // retrieve the old string list
    GList *list = g_object_steal_qdata (object, quark_string_list);

    // prepend new string
    list = g_list_prepend (list, g_strdup (new_string));
    // this changed 'list', so we need to set it again
    g_object_set_qdata_full (object, quark_string_list, list, free_string_list);
    }
    static void
    free_string_list (gpointer data)
    {
    GList *node, *list = data;

    for (node = list; node; node = node->next)
    g_free (node->data);
    g_list_free (list);
    }

    Using g_object_get_qdata() in the above example, instead of g_object_steal_qdata() would have left the destroy function set, and thus the partial string list would have been freed upon g_object_set_qdata_full().

    Parameters

    • quark: number

      A #GQuark, naming the user data pointer

    Returns object

  • thawNotify(): void
  • Reverts the effect of a previous call to g_object_freeze_notify(). The freeze count is decreased on object and when it reaches zero, queued "notify" signals are emitted.

    Duplicate notifications for each property are squashed so that at most one #GObject::notify signal is emitted for each property, in the reverse order in which they have been queued.

    It is an error to call this function when the freeze count is zero.

    Returns void

  • unref(): void
  • Decreases the reference count of object. When its reference count drops to 0, the object is finalized (i.e. its memory is freed).

    If the pointer to the #GObject may be reused in future (for example, if it is an instance variable of another object), it is recommended to clear the pointer to %NULL rather than retain a dangling pointer to a potentially invalid #GObject instance. Use g_clear_object() for this.

    Returns void

  • watchClosure(closure: TClosure<any, any>): void
  • This function essentially limits the life time of the closure to the life time of the object. That is, when the object is finalized, the closure is invalidated by calling g_closure_invalidate() on it, in order to prevent invocations of the closure with a finalized (nonexisting) object. Also, g_object_ref() and g_object_unref() are added as marshal guards to the closure, to ensure that an extra reference count is held on object during invocation of the closure. Usually, this function will be called on closures that use this object as closure data.

    Parameters

    • closure: TClosure<any, any>

      #GClosure to watch

    Returns void

  • compatControl(what: number, data: object): number
  • getFeatureQuarkCore(): number
  • initKnownInterfaces(): void
  • Ensure that the known interfaces for TpChannelDispatchOperation have been set up. This is done automatically when necessary, but for correct overriding of library interfaces by local extensions, you should call this function before calling tp_proxy_or_subclass_hook_on_interface_add() with first argument %TP_TYPE_CHANNEL_DISPATCH_OPERATION.

    Returns void

  • Find the #GParamSpec with the given name for an interface. Generally, the interface vtable passed in as g_iface will be the default vtable from g_type_default_interface_ref(), or, if you know the interface has already been loaded, g_type_default_interface_peek().

    Parameters

    • gIface: TypeInterface

      any interface vtable for the interface, or the default vtable for the interface

    • propertyName: string

      name of a property to look up.

    Returns ParamSpec

  • Add a property to an interface; this is only useful for interfaces that are added to GObject-derived types. Adding a property to an interface forces all objects classes with that interface to have a compatible property. The compatible property could be a newly created #GParamSpec, but normally g_object_class_override_property() will be used so that the object class only needs to provide an implementation and inherits the property description, default value, bounds, and so forth from the interface property.

    This function is meant to be called from the interface's default vtable initialization function (the class_init member of #GTypeInfo.) It must not be called after after class_init has been called for any object types implementing this interface.

    If pspec is a floating reference, it will be consumed.

    Parameters

    • gIface: TypeInterface

      any interface vtable for the interface, or the default vtable for the interface.

    • pspec: ParamSpec

      the #GParamSpec for the new property

    Returns void

  • Lists the properties of an interface.Generally, the interface vtable passed in as g_iface will be the default vtable from g_type_default_interface_ref(), or, if you know the interface has already been loaded, g_type_default_interface_peek().

    Parameters

    • gIface: TypeInterface

      any interface vtable for the interface, or the default vtable for the interface

    Returns ParamSpec[]

  • Convenience function to create a new channel dispatch operation proxy.

    The immutable_properties argument is not yet used.

    Parameters

    • busDaemon: DBusDaemon

      Proxy for the D-Bus daemon

    • objectPath: string

      The non-NULL object path of this channel dispatch operation

    • immutableProperties: HashTable<string | number | symbol, string | number | boolean>

      As many as are known of the immutable D-Bus properties of this channel dispatch operation, or %NULL if none are known

    Returns ChannelDispatchOperation

  • Creates a new instance of a #GObject subtype and sets its properties.

    Construction parameters (see %G_PARAM_CONSTRUCT, %G_PARAM_CONSTRUCT_ONLY) which are not explicitly specified are set to their default values.

    Parameters

    • objectType: GType<unknown>

      the type id of the #GObject subtype to instantiate

    • parameters: GObject.Parameter[]

      an array of #GParameter

    Returns GObject.Object

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