HudClientConnectionNewQueryCallback ()

void
(*HudClientConnectionNewQueryCallback)
                               (HudClientConnection *connection,
                                const gchar *query_path,
                                const gchar *results_name,
                                const gchar *appstack_name,
                                gpointer user_data);

Callback for the async call to create a new query

hud_client_connection_get_ref ()

HudClientConnection *
hud_client_connection_get_ref (void);

Gets a reference to the default object that connects to the default HUD service.

hud_client_connection_new ()

HudClientConnection *
hud_client_connection_new (const gchar *dbus_address,
                           const gchar *dbus_path);

Builds a HUD Connection object that can be used to connect to a custom HUD service. For the most part, this should only be used in testing, though there might be other uses. It is likely if you're using this function you'd also be interested in hud_client_query_new_for_connection()

hud_client_connection_new_query ()

void
hud_client_connection_new_query (HudClientConnection *connection,
                                 const gchar *query,
                                 HudClientConnectionNewQueryCallback cb,
                                 gpointer user_data);

Function to create a new query in the HUD service and pass back the information needed to create a HudClientQuery object.

hud_client_connection_get_address ()

const gchar *
hud_client_connection_get_address (HudClientConnection *connection);

Accessor to get the address of the HUD service.

hud_client_connection_connected ()

gboolean
hud_client_connection_connected (HudClientConnection *connection);

Accessor to get the connected status of the connection

HUD_CLIENT_CONNECTION_SIGNAL_CONNECTION_STATUS

#define HUD_CLIENT_CONNECTION_SIGNAL_CONNECTION_STATUS   "connection-status"

Signal to notify on a change in the connection status

struct HudClientConnectionClass

struct HudClientConnectionClass {
	GObjectClass parent_class;
};

Class information for HudClientConnection

struct HudClientConnection

struct HudClientConnection;

Object to make a generic connection to a HUD service. For the most part people should just create a HudClientQuery and that'll use the default HUD service. For most folks that should be enough.

HudClientConnectionPrivate

typedef struct _HudClientConnectionPrivate HudClientConnectionPrivate;

Private data for HudClientConnection.

The “address” property

  “address”                  gchar *

The DBus address of the HUD service we should connect to.

Flags: Read / Write / Construct Only

Default value: "com.canonical.hud"

The “path” property

  “path”                     gchar *

The DBus path of the HUD service we should connect to.

Flags: Read / Write / Construct Only

Default value: "/com/canonical/hud"

The “connection-status” signal

void
user_function (HudClientConnection *arg0,
               gboolean             arg1,
               gpointer             user_data)

Called when the connection status changes in some way.

Flags: Run Last