2 define(`HTMLNAME',`terminal_interface-curses-aux__ads.htm')dnl
4 ------------------------------------------------------------------------------
6 -- GNAT ncurses Binding --
8 -- Terminal_Interface.Curses.Aux --
12 ------------------------------------------------------------------------------
13 -- Copyright 2018,2020 Thomas E. Dickey --
14 -- Copyright 1998-2011,2014 Free Software Foundation, Inc. --
16 -- Permission is hereby granted, free of charge, to any person obtaining a --
17 -- copy of this software and associated documentation files (the --
18 -- "Software"), to deal in the Software without restriction, including --
19 -- without limitation the rights to use, copy, modify, merge, publish, --
20 -- distribute, distribute with modifications, sublicense, and/or sell --
21 -- copies of the Software, and to permit persons to whom the Software is --
22 -- furnished to do so, subject to the following conditions: --
24 -- The above copyright notice and this permission notice shall be included --
25 -- in all copies or substantial portions of the Software. --
27 -- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS --
28 -- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF --
29 -- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. --
30 -- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, --
31 -- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR --
32 -- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR --
33 -- THE USE OR OTHER DEALINGS IN THE SOFTWARE. --
35 -- Except as contained in this notice, the name(s) of the above copyright --
36 -- holders shall not be used in advertising or otherwise to promote the --
37 -- sale, use or other dealings in this Software without prior written --
39 ------------------------------------------------------------------------------
40 -- Author: Juergen Pfeifer, 1996
43 -- Binding Version 01.00
44 ------------------------------------------------------------------------------
47 with Interfaces.C.Strings; use Interfaces.C.Strings;
49 package Terminal_Interface.Curses.Aux is
50 pragma Preelaborate (Terminal_Interface.Curses.Aux);
52 subtype C_Int is Interfaces.C.int;
53 subtype C_Short is Interfaces.C.short;
54 subtype C_Long_Int is Interfaces.C.long;
55 subtype C_Size_T is Interfaces.C.size_t;
56 subtype C_UInt is Interfaces.C.unsigned;
57 subtype C_ULong is Interfaces.C.unsigned_long;
58 subtype C_Char_Ptr is Interfaces.C.Strings.chars_ptr;
59 type C_Void_Ptr is new System.Address;
61 -- This is how those constants are defined in ncurses. I see them also
62 -- exactly like this in all ETI implementations I ever tested. So it
63 -- could be that this is quite general, but please check with your curses.
64 -- This is critical, because curses sometime mixes Boolean returns with
65 -- returning an error status.
66 Curses_Ok : constant C_Int := Curses_Constants.OK;
67 Curses_Err : constant C_Int := Curses_Constants.ERR;
69 Curses_True : constant C_Int := Curses_Constants.TRUE;
70 Curses_False : constant C_Int := Curses_Constants.FALSE;
72 -- Eti_Error: type for error codes returned by the menu and form subsystem
90 procedure Eti_Exception (Code : Eti_Error);
91 -- Do nothing if Code = E_Ok.
92 -- Else dispatch the error code and raise the appropriate exception.
94 procedure Fill_String (Cp : chars_ptr;
96 -- Fill the Str parameter with the string denoted by the chars_ptr
99 function Fill_String (Cp : chars_ptr) return String;
100 -- Same but as function.
103 for Eti_Error'Size use C_Int'Size;
104 pragma Convention (C, Eti_Error);
106 (E_Current => Curses_Constants.E_CURRENT,
107 E_Invalid_Field => Curses_Constants.E_INVALID_FIELD,
108 E_Request_Denied => Curses_Constants.E_REQUEST_DENIED,
109 E_Not_Connected => Curses_Constants.E_NOT_CONNECTED,
110 E_Not_Selectable => Curses_Constants.E_NOT_SELECTABLE,
111 E_No_Match => Curses_Constants.E_NO_MATCH,
112 E_Unknown_Command => Curses_Constants.E_UNKNOWN_COMMAND,
113 E_Not_Posted => Curses_Constants.E_NOT_POSTED,
114 E_No_Room => Curses_Constants.E_NO_ROOM,
115 E_Bad_State => Curses_Constants.E_BAD_STATE,
116 E_Connected => Curses_Constants.E_CONNECTED,
117 E_Posted => Curses_Constants.E_POSTED,
118 E_Bad_Argument => Curses_Constants.E_BAD_ARGUMENT,
119 E_System_Error => Curses_Constants.E_SYSTEM_ERROR,
120 E_Ok => Curses_Constants.E_OK);
121 end Terminal_Interface.Curses.Aux;