-exception Cancel
-
-let interactive_user_uri_choice
- ~(gui:#gui) ~(selection_mode:[`SINGLE|`MULTIPLE]) ?(title = "")
- ?(msg = "") ?(nonvars_button=false) uris
-=
- let nonvars_uris = lazy (List.filter (non is_var_uri) uris) in
- if (selection_mode <> `SINGLE) &&
- (Helm_registry.get_bool "matita.auto_disambiguation")
- then
- Lazy.force nonvars_uris
- else begin
- let dialog = gui#newUriDialog () in
- dialog#uriChoiceTreeView#selection#set_mode
- (selection_mode :> Gtk.Tags.selection_mode);
- let model = new stringListModel dialog#uriChoiceTreeView in
- let choices = ref None in
- let nonvars = ref false in
- dialog#uriChoiceDialog#set_title title;
- dialog#uriChoiceLabel#set_text msg;
- List.iter model#easy_append uris;
- dialog#uriChoiceConstantsButton#misc#set_sensitive nonvars_button;
- let return v =
- choices := v;
- dialog#uriChoiceDialog#destroy ();
- GMain.Main.quit ()
- in
- ignore (dialog#uriChoiceDialog#event#connect#delete (fun _ -> true));
- ignore (dialog#uriChoiceConstantsButton#connect#clicked (fun _ ->
- return (Some (Lazy.force nonvars_uris))));
- ignore (dialog#uriChoiceAutoButton#connect#clicked (fun _ ->
- Helm_registry.set_bool "matita.auto_disambiguation" true;
- return (Some (Lazy.force nonvars_uris))));
- ignore (dialog#uriChoiceSelectedButton#connect#clicked (fun _ ->
- match model#easy_selection () with
- | [] -> ()
- | uris -> return (Some uris)));
- ignore (dialog#uriChoiceAbortButton#connect#clicked (fun _ -> return None));
- dialog#uriChoiceDialog#show ();
- GtkThread.main ();
- (match !choices with
- | None -> raise Cancel
- | Some uris -> uris)
- end
-
-let interactive_interp_choice ~(gui:#gui) choices =
- assert (choices <> []);
- let dialog = gui#newInterpDialog () in
- let model = new interpModel dialog#interpChoiceTreeView choices in
- let interp_len = List.length (List.hd choices) in
- dialog#interpChoiceDialog#set_title "Interpretation choice";
- dialog#interpChoiceDialogLabel#set_label "Choose an interpretation:";
- let interp_no = ref None in
- let return _ =
- dialog#interpChoiceDialog#destroy ();
- GMain.Main.quit ()
- in
- ignore (dialog#interpChoiceDialog#event#connect#delete (fun _ -> true));
- ignore (dialog#interpChoiceOkButton#connect#clicked (fun _ ->
- match !interp_no with None -> () | Some _ -> return ()));
- ignore (dialog#interpChoiceCancelButton#connect#clicked return);
- ignore (dialog#interpChoiceTreeView#connect#row_activated (fun path _ ->
- interp_no := Some (model#get_interp_no path);
- return ()));
- let selection = dialog#interpChoiceTreeView#selection in
- ignore (selection#connect#changed (fun _ ->
- match selection#get_selected_rows with
- | [path] ->
- debug_print (sprintf "selection: %d" (model#get_interp_no path));
- interp_no := Some (model#get_interp_no path)
- | _ -> assert false));
- dialog#interpChoiceDialog#show ();
- GtkThread.main ();
- (match !interp_no with Some row -> [row] | _ -> raise Cancel)
-
-let ask_confirmation ~(gui:#gui) ?(title = "") ?(msg = "") () =