------------------------------------------------------ -------------------------- -- -- -- OCARINA COMPONENTS -- -- -- -- O C A R I N A . P R I N T E R -- -- -- -- S p e c -- -- -- -- Copyright (C) 2005-2007, GET-Telecom Paris. -- -- -- -- Ocarina is free software; you can redistribute it and/or modify -- -- it under terms of the GNU General Public License as published by the -- -- Free Software Foundation; either version 2, or (at your option) any -- -- later version. Ocarina is distributed in the hope that it will be -- -- useful, but WITHOUT ANY WARRANTY; without even the implied warranty of -- -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General -- -- Public License for more details. You should have received a copy of the -- -- GNU General Public License distributed with Ocarina; see file COPYING. -- -- If not, write to the Free Software Foundation, 51 Franklin Street, Fifth -- -- Floor, Boston, MA 02111-1301, USA. -- -- -- -- As a special exception, if other files instantiate generics from this -- -- unit, or you link this unit with other files to produce an executable, -- -- this unit does not by itself cause the resulting executable to be -- -- covered by the GNU General Public License. This exception does not -- -- however invalidate any other reasons why the executable file might be -- -- covered by the GNU Public License. -- -- -- -- Ocarina is maintained by the Ocarina team -- -- (ocarina-users@listes.enst.fr) -- -- -- ------------------------------------------------------------------------------ with GNAT.OS_Lib; with Types; package Ocarina.Printer is type output_options is record Printer_Name : Types.name_id; Print_Standard_Property_Sets : Boolean; Print_Evaluated_Property_Values : Boolean; Output_File : Types.name_id; Output_Directory : Types.name_id; -- This field is not used for now. It's kept for future use -- when multi-file printing is implemented end record; Default_Output_Options : constant output_options := (Printer_Name => Types.No_Name, Print_Standard_Property_Sets => False, Print_Evaluated_Property_Values => False, Output_File => Types.No_Name, Output_Directory => Types.No_Name); type printing_facility_access is access procedure (Node : Types.node_id; Options : output_options := Default_Output_Options); procedure Register_Printer (Module : String; Printer : printing_facility_access); procedure Reset_Printers; -- Unregister all the registered printers function Create_Output_File (Options : output_options) return GNAT.OS_Lib.File_Descriptor; -- Returns a file descriptor corresponding to the print output. -- if no file name is given, printing will be done in the standard -- output function Print (Root : Types.node_id; Options : output_options) return Boolean; procedure Write_Printers (Indent : Natural); -- List all the registered printers end Ocarina.Printer;