X-Git-Url: http://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=doc%2Fhtml%2Fada%2Fterminal_interface-curses-forms-field_types-user__adb.htm;h=f51abddba822e6957a688fcb66fa631b48dd1b63;hp=94ed879fb63754e7ad911c4c062c1d5e3aa2a697;hb=34d602f272c394e9a980438e636e1ce4d355f83b;hpb=c9c32236e27689a61c794b714c6b86c460866e35 diff --git a/doc/html/ada/terminal_interface-curses-forms-field_types-user__adb.htm b/doc/html/ada/terminal_interface-curses-forms-field_types-user__adb.htm index 94ed879f..f51abddb 100644 --- a/doc/html/ada/terminal_interface-curses-forms-field_types-user__adb.htm +++ b/doc/html/ada/terminal_interface-curses-forms-field_types-user__adb.htm @@ -24,7 +24,7 @@ -- B O D Y -- -- -- ------------------------------------------------------------------------------ --- Copyright (c) 1998-2009,2011 Free Software Foundation, Inc. -- +-- Copyright (c) 1998-2011,2014 Free Software Foundation, Inc. -- -- -- -- Permission is hereby granted, free of charge, to any person obtaining a -- -- copy of this software and associated documentation files (the -- @@ -52,100 +52,93 @@ ------------------------------------------------------------------------------ -- Author: Juergen Pfeifer, 1996 -- Version Control: --- @Revision: 1.21 @ --- @Date: 2011/03/23 00:44:58 @ +-- @Revision: 1.23 @ +-- @Date: 2014/05/24 21:31:05 @ -- Binding Version 01.00 ------------------------------------------------------------------------------ with System.Address_To_Access_Conversions; -with Terminal_Interface.Curses.Aux; use Terminal_Interface.Curses.Aux; +with Terminal_Interface.Curses.Aux; use Terminal_Interface.Curses.Aux; -package body Terminal_Interface.Curses.Forms.Field_Types.User is +package body Terminal_Interface.Curses.Forms.Field_Types.User is - procedure Set_Field_Type (Fld : Field; + procedure Set_Field_Type (Fld : Field; Typ : User_Defined_Field_Type) is - function Allocate_Arg (T : User_Defined_Field_Type'Class) - return Argument_Access; + function Allocate_Arg (T : User_Defined_Field_Type'Class) + return Argument_Access; - function Set_Fld_Type (F : Field := Fld; - Cft : C_Field_Type := C_Generic_Type; - Arg1 : Argument_Access) - return C_Int; + function Set_Fld_Type (F : Field := Fld; + Cft : C_Field_Type := C_Generic_Type; + Arg1 : Argument_Access) + return Eti_Error; pragma Import (C, Set_Fld_Type, "set_field_type_user"); - Res : Eti_Error; - - function Allocate_Arg (T : User_Defined_Field_Type'Class) - return Argument_Access + function Allocate_Arg (T : User_Defined_Field_Type'Class) + return Argument_Access is - Ptr : constant Field_Type_Access + Ptr : constant Field_Type_Access := new User_Defined_Field_Type'Class'(T); begin - return new Argument'(Usr => System.Null_Address, - Typ => Ptr, - Cft => Null_Field_Type); + return new Argument'(Usr => System.Null_Address, + Typ => Ptr, + Cft => Null_Field_Type); end Allocate_Arg; begin - Res := Set_Fld_Type (Arg1 => Allocate_Arg (Typ)); - if Res /= E_Ok then - Eti_Exception (Res); - end if; + Eti_Exception (Set_Fld_Type (Arg1 => Allocate_Arg (Typ))); end Set_Field_Type; package Argument_Conversions is - new System.Address_To_Access_Conversions (Argument); + new System.Address_To_Access_Conversions (Argument); - function Generic_Field_Check (Fld : Field; - Usr : System.Address) return Curses_Bool + function Generic_Field_Check (Fld : Field; + Usr : System.Address) return Curses_Bool is - Result : Boolean; - Udf : constant User_Defined_Field_Type_Access := + Result : Boolean; + Udf : constant User_Defined_Field_Type_Access := User_Defined_Field_Type_Access - (Argument_Access (Argument_Conversions.To_Pointer (Usr)).all.Typ); + (Argument_Access (Argument_Conversions.To_Pointer (Usr)).all.Typ); begin - Result := Field_Check (Fld, Udf.all); - return Curses_Bool (Boolean'Pos (Result)); + Result := Field_Check (Fld, Udf.all); + return Curses_Bool (Boolean'Pos (Result)); end Generic_Field_Check; - function Generic_Char_Check (Ch : C_Int; - Usr : System.Address) return Curses_Bool + function Generic_Char_Check (Ch : C_Int; + Usr : System.Address) return Curses_Bool is - Result : Boolean; - Udf : constant User_Defined_Field_Type_Access := + Result : Boolean; + Udf : constant User_Defined_Field_Type_Access := User_Defined_Field_Type_Access - (Argument_Access (Argument_Conversions.To_Pointer (Usr)).all.Typ); + (Argument_Access (Argument_Conversions.To_Pointer (Usr)).all.Typ); begin - Result := Character_Check (Character'Val (Ch), Udf.all); - return Curses_Bool (Boolean'Pos (Result)); + Result := Character_Check (Character'Val (Ch), Udf.all); + return Curses_Bool (Boolean'Pos (Result)); end Generic_Char_Check; -- ----------------------------------------------------------------------- -- - function C_Generic_Type return C_Field_Type + function C_Generic_Type return C_Field_Type is - Res : Eti_Error; - T : C_Field_Type; + Res : Eti_Error; + T : C_Field_Type; begin - if M_Generic_Type = Null_Field_Type then - T := New_Fieldtype (Generic_Field_Check'Access, + if M_Generic_Type = Null_Field_Type then + T := New_Fieldtype (Generic_Field_Check'Access, Generic_Char_Check'Access); - if T = Null_Field_Type then - raise Form_Exception; + if T = Null_Field_Type then + raise Form_Exception; else - Res := Set_Fieldtype_Arg (T, - Make_Arg'Access, - Copy_Arg'Access, - Free_Arg'Access); - if Res /= E_Ok then - Eti_Exception (Res); - end if; + Res := Set_Fieldtype_Arg (T, + Make_Arg'Access, + Copy_Arg'Access, + Free_Arg'Access); + Eti_Exception (Res); end if; - M_Generic_Type := T; + M_Generic_Type := T; end if; - pragma Assert (M_Generic_Type /= Null_Field_Type); - return M_Generic_Type; + pragma Assert (M_Generic_Type /= Null_Field_Type); + return M_Generic_Type; end C_Generic_Type; -end Terminal_Interface.Curses.Forms.Field_Types.User; +end Terminal_Interface.Curses.Forms.Field_Types.User;