package obus

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Operations on notifications
Opening notifications
Informations

package obus

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Popup notifications

For complete details about notifications, look at the the official specifications

val app_name : string Stdlib.ref

Application name used for notification. The default value is taken from Sys.argv.(0)

val desktop_entry : string option Stdlib.ref

If the application has a desktop entry, it can be specified here

Operations on notifications

type 'a t

Type of an opened notifications

val result : 'a t -> 'a Lwt.t

Waits for a notification to be closed then returns:

`Closed if the user clicked on the cross, timeout was reached or the notification daemon exited

`Default if the default action was invoked, i.e. the user clicked on the notification, but not on a buttons

the corresponding action if the user clicked on a button other than the cross

val close : 'a t -> unit Lwt.t

Close the notification now

Opening notifications

type urgency = [

| `Low
| `Normal
| `Critical

]

Urgency level of popups

type image = {

img_width : int;
img_height : int;
img_rowstride : int;
img_has_alpha : bool;
img_bits_per_sample : int;
img_channels : int;
img_data : string;

}

An image description

val notify : 
  ?app_name:string ->
  ?desktop_entry:string ->
  ?replace:_ t ->
  ?icon:string ->
  ?image:image ->
  summary:string ->
  ?body:string ->
  ?actions:(string * [> `Default | `Closed ] as 'a) list ->
  ?urgency:urgency ->
  ?category:string ->
  ?sound_file:string ->
  ?suppress_sound:bool ->
  ?pos:(int * int) ->
  ?hints:(string * OBus_value.V.single) list ->
  ?timeout:int ->
  unit ->
  'a t Lwt.t

Open a notification.

app_name and desktop_entry can override default values taken from references
replace is a popup id this notification replace
icon is the notification icon. It is either as a URI (file://...) or a name in a freedesktop.org-compliant icon theme (not a GTK+ stock ID)
image is an image, it is used if icon is not present
summary is a single line overview of the notification
body is a multi-line body of text. Each line is a paragraph, server implementations are free to word wrap them as they see fit. The body may contain simple markup as specified in Markup. It must be encoded using UTF-8. If the body is omitted, just the summary is displayed.
action is a list of (text, key) pair, text is the text displayed to the user and key is the value which will be returned when the action is invoked
category is a string representing the category of the notification, for example: "device.added", "email.arrived" (more category can be found in the specifications)
sound_file is a sound file to play while displaying the notification
suppress_sound tell the daemon to suppress sounds
pos is a screen position
hints is a list of additionnal hints
timeout is a timeout in millisecond

Informations

type server_info = {

server_name : string;
server_vendor : string;
server_version : string;
server_spec_version : string;

}

Server informations

val get_server_information : unit -> server_info Lwt.t

Retreive server informations

val get_capabilities : unit -> string list Lwt.t

Retreive server capabilities, see specification for details