AgsMessageDelivery: Advanced Gtk+ Sequencer Reference Manual

AgsMessageDelivery

AgsMessageDelivery — message delivery

Stability Level

Stable, unless otherwise indicated

Functions

#define	AGS_MESSAGE_DELIVERY_GET_OBJ_MUTEX()
void	ags_message_delivery_set_message_queue ()
GList *	ags_message_delivery_get_message_queue ()
void	ags_message_delivery_add_message_queue ()
void	ags_message_delivery_remove_message_queue ()
GList *	ags_message_delivery_find_sender_namespace ()
GList *	ags_message_delivery_find_recipient_namespace ()
void	ags_message_delivery_add_message_envelope ()
void	ags_message_delivery_remove_message_envelope ()
GList *	ags_message_delivery_find_sender ()
GList *	ags_message_delivery_find_recipient ()
GList *	ags_message_delivery_query_message ()
AgsMessageDelivery *	ags_message_delivery_get_instance ()
AgsMessageDelivery *	ags_message_delivery_new ()

Object Hierarchy

    GObject
    ╰── AgsMessageDelivery

Includes

#include <ags/thread/ags_message_delivery.h>

Description

The AgsMessageDelivery acts as messages passing system.

Functions

AGS_MESSAGE_DELIVERY_GET_OBJ_MUTEX()

#define AGS_MESSAGE_DELIVERY_GET_OBJ_MUTEX(obj) (&(((AgsMessageDelivery *) obj)->obj_mutex))

ags_message_delivery_set_message_queue ()

void
ags_message_delivery_set_message_queue
                               (AgsMessageDelivery *message_delivery,
                                GList *message_queue);

Set message_queue of message_delivery .

Parameters

message_delivery	the AgsMessageDelivery
message_queue	the GList containing AgsMessageQueue.	[element-type Ags.MessageQueue][transfer full]

Since: 3.6.16

ags_message_delivery_get_message_queue ()

GList *
ags_message_delivery_get_message_queue
                               (AgsMessageDelivery *message_delivery);

Get message queue of message_delivery .

Parameters

message_delivery

the AgsMessageDelivery

Returns

the GList containing AgsMessageQueue.

[element-type Ags.MessageQueue][transfer none]

Since: 3.6.16

ags_message_delivery_add_message_queue ()

void
ags_message_delivery_add_message_queue
                               (AgsMessageDelivery *message_delivery,
                                GObject *message_queue);

Add message_queue to message_delivery .

Parameters

message_delivery	the AgsMessageDelivery
message_queue	the AgsMessageQueue

Since: 3.0.0

ags_message_delivery_remove_message_queue ()

void
ags_message_delivery_remove_message_queue
                               (AgsMessageDelivery *message_delivery,
                                GObject *message_queue);

Remove message_queue to message_delivery .

Parameters

message_delivery	the AgsMessageDelivery
message_queue	the AgsMessageQueue

Since: 3.0.0

ags_message_delivery_find_sender_namespace ()

GList *
ags_message_delivery_find_sender_namespace
                               (AgsMessageDelivery *message_delivery,
                                gchar *sender_namespace);

Find sender namespace of AgsMessageQueue in message_delivery .

Parameters

message_delivery	the AgsMessageDelivery to search
sender_namespace	the sender namespace as string to find

Returns

the matching GList containing AgsMessageQueue or NULL.

[element-type Ags.MessageQueue][transfer full]

Since: 3.0.0

ags_message_delivery_find_recipient_namespace ()

GList *
ags_message_delivery_find_recipient_namespace
                               (AgsMessageDelivery *message_delivery,
                                gchar *recipient_namespace);

Find recipient namespace of AgsMessageQueue in message_delivery .

Parameters

message_delivery	the AgsMessageDelivery to search
recipient_namespace	the recipient namespace as string to find

Returns

the matching GList containing AgsMessageQueue or NULL.

[element-type Ags.MessageQueue][transfer full]

Since: 3.0.0

ags_message_delivery_add_message_envelope ()

void
ags_message_delivery_add_message_envelope
                               (AgsMessageDelivery *message_delivery,
                                gchar *sender_namespace,
                                GObject *message_envelope);

Add message to an AgsMessageQueue specified by sender_namespace .

Parameters

message_delivery	the AgsMessageDelivery
sender_namespace	the sender namespace as string
message_envelope	the AgsMessageEnvelope

Since: 3.0.0

ags_message_delivery_remove_message_envelope ()

void
ags_message_delivery_remove_message_envelope
                               (AgsMessageDelivery *message_delivery,
                                gchar *sender_namespace,
                                GObject *message_envelope);

Remove message from an AgsMessageQueue specified by sender_namespace .

Parameters

message_delivery	the AgsMessageDelivery
sender_namespace	the sender namespace as string
message_envelope	the AgsMessageEnvelope

Since: 3.0.0

ags_message_delivery_find_sender ()

GList *
ags_message_delivery_find_sender (AgsMessageDelivery *message_delivery,
                                  gchar *recipient_namespace,
                                  GObject *sender);

Find sender for recipient_namespace matching AgsMessageQueue. If recipient_namespace equals NULL match all available message queues.

Parameters

message_delivery	the AgsMessageDelivery
recipient_namespace	the recipient namespace as string, maybe `NULL`
sender	the sender as GObject

Returns

all matching AgsMessageEnvelope as GList.

[element-type Ags.MessageEnvelope][transfer full]

Since: 3.0.0

ags_message_delivery_find_recipient ()

GList *
ags_message_delivery_find_recipient (AgsMessageDelivery *message_delivery,
                                     gchar *recipient_namespace,
                                     GObject *recipient);

Find recipient for recipient_namespace matching AgsMessageQueue. If recipient_namespace equals NULL match all available message queues.

Parameters

message_delivery	the AgsMessageDelivery
recipient_namespace	the recipient namespace as string, maybe `NULL`
recipient	the recipient as GObject

Returns

all matching AgsMessageEnvelope as GList.

[element-type Ags.MessageEnvelope][transfer full]

Since: 3.0.0

ags_message_delivery_query_message ()

GList *
ags_message_delivery_query_message (AgsMessageDelivery *message_delivery,
                                    gchar *recipient_namespace,
                                    gchar *xpath);

Query xpath for recipient_namespace matching AgsMessageQueue. If recipient_namespace equals NULL match all available message queues.

Parameters

message_delivery	the AgsMessageDelivery
recipient_namespace	the recipient namespace as string, maybe `NULL`
xpath	the xpath to query

Returns

all matching AgsMessageEnvelope as GList.

[element-type Ags.MessageEnvelope][transfer full]

Since: 3.0.0

ags_message_delivery_get_instance ()

AgsMessageDelivery *
ags_message_delivery_get_instance ();

Get the AgsMessageDelivery instance.

Returns

the AgsMessageDelivery.

[transfer none]

Since: 3.0.0

ags_message_delivery_new ()

AgsMessageDelivery *
ags_message_delivery_new ();

Create a new AgsMessageDelivery.

Returns

the new AgsMessageDelivery

Since: 3.0.0