X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fmatita%2FmatitaGtkMisc.mli;h=9c8ae97f34f974249dcf45d094b4440bb4c35689;hb=5325734bc2e4927ed7ec146e35a6f0f2b49f50c1;hp=03847ac870b4d506c0ad7a6952787f49794ca0c5;hpb=c5d4ad1c98c1434b95a8a9b1c8697dd36cf39623;p=helm.git

diff --git a/helm/matita/matitaGtkMisc.mli b/helm/matita/matitaGtkMisc.mli
index 03847ac87..9c8ae97f3 100644
--- a/helm/matita/matitaGtkMisc.mli
+++ b/helm/matita/matitaGtkMisc.mli
@@ -46,3 +46,31 @@ class stringListModel:
     method easy_selection:  unit -> string list
   end
 
+(** {2 Matita GUI components} *)
+
+class type gui =
+  object  (* minimal gui object requirements *)
+    method newUriDialog: unit -> MatitaGeneratedGui.uriChoiceDialog
+    method newConfirmationDialog: unit -> MatitaGeneratedGui.confirmationDialog
+    method newEmptyDialog: unit -> MatitaGeneratedGui.emptyDialog
+  end
+
+  (** {3 Dialogs} *)
+
+exception Cancel  (* raised when no answer is given by the user *)
+
+  (** @raise Cancel *)
+val interactive_user_uri_choice: gui:#gui -> MatitaTypes.choose_uris_callback
+
+  (** @raise Cancel *)
+val interactive_interp_choice: gui:#gui -> MatitaTypes.choose_interp_callback
+
+  (** @return true if user hit "ok" button, false if user hit "cancel" button *)
+val ask_confirmation: gui:#gui -> ?title:string -> ?msg:string -> unit -> bool
+
+  (** @param multiline (default: false) if true a TextView widget will be used
+  * for prompting the user otherwise a TextEntry widget will be
+  * @return the string given by the user *)
+val ask_text:
+  gui:#gui -> ?title:string -> ?msg:string -> ?multiline:bool -> unit -> string
+