Glib.App_Info.Launch_Default_For_Uri_Async_User_Data

Description

Destroy

procedure Destroy (Data : in out User_Data_Type)

Parameters

Data

Gasync_Ready_Callback

type Gasync_Ready_Callback is access procedure
  (Source_Object : access Glib.Object.GObject_Record'Class;
   Res           : Glib.G_Async_Result;
   Data          : User_Data_Type);

Type definition for a function that will be called back when an asynchronous operation within GIO has been completed. Gasync_Ready_Callback callbacks from Gtask.Gtask are guaranteed to be invoked in a later iteration of the thread-default main context (see [methodGlib.MainContext.push_thread_default]) where the Gtask.Gtask was created. All other users of Gasync_Ready_Callback must likewise call it asynchronously in a later iteration of the main context. The asynchronous operation is guaranteed to have held a reference to Source_Object from the time when the *_async function was called, until after this callback returns.

Parameters

Source_Object

the object the asynchronous operation was started with.

Res

a Glib.G_Async_Result.

Data

user data passed to the callback.

Launch_Default_For_Uri_Async

procedure Launch_Default_For_Uri_Async
   (URI         : UTF8_String;
    Context     : access Glib.App_Launch_Context.Gapp_Launch_Context_Record'Class;
    Cancellable : access Glib.Cancellable.Gcancellable_Record'Class;
    Callback    : Gasync_Ready_Callback;
    User_Data   : User_Data_Type)

Async version of Glib.App_Info.Launch_Default_For_Uri. This version is useful if you are interested in receiving error information in the case where the application is sandboxed and the portal may present an application chooser dialog to the user. This is also useful if you want to be sure that the D-Bus–activated applications are really started before termination and if you are interested in receiving error information from their activation. Since: gtk+ 2.50

Parameters

URI

the uri to show

Context

an optional Glib.App_Launch_Context.Gapp_Launch_Context

Cancellable

a Glib.Cancellable.Gcancellable

Callback

a Gasync_Ready_Callback to call when the request is done

User_Data

data to pass to Callback

User_Data_Type

type User_Data_Type (<>) is private;