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34d602f272
+ fix typo in ncurses manpage for the NCURSES_NO_MAGIC_COOKIE environment variable. + improve discussion of input-echoing in curs_getch.3x + clarify discussion in curs_addch.3x of wrapping. + modify parametrized.h to make fln non-padded. + correct several entries which had termcap-style padding used in terminfo: adm21, aj510, alto-h19, att605-pc, x820 -TD + correct syntax for padding in some entries: dg211, h19 -TD + correct ti924-8 which had confused padding versus octal escapes -TD + correct padding in sbi entry -TD + fix an old bug in the termcap emulation; "%i" was ignored in tparm() because the parameters to be incremented were already on the internal stack (report by Corinna Vinschen). + modify tic's "-c" option to take into account the "-C" option to activate additional checks which compare the results from running tparm() on the terminfo expressions versus the translated termcap expressions. + modify tic to allow it to read from FIFOs (report by Matthieu Fronton, cf: 20120324). > patches by Nicolas Boulenguez: + explicit dereferences to suppress some style warnings. + when c_varargs_to_ada.c includes its header, use double quotes instead of <>. + samples/ncurses2-util.adb: removed unused with clause. The warning was removed by an obsolete pragma. + replaced Unreferenced pragmas with Warnings (Off). The latter, available with older GNATs, needs no configure test. This also replaces 3 untested Unreferenced pragmas. + simplified To_C usage in trace handling. Using two parameters allows some basic formatting, and avoids a warning about security with some compiler flags. + for generated Ada sources, replace many snippets with one pure package. + removed C_Chtype and its conversions. + removed C_AttrType and its conversions. + removed conversions between int, Item_Option_Set, Menu_Option_Set. + removed int, Field_Option_Set, Item_Option_Set conversions. + removed C_TraceType, Attribute_Option_Set conversions. + replaced C.int with direct use of Eti_Error, now enumerated. As it was used in a case statement, values were tested by the Ada compiler to be consecutive anyway. + src/Makefile.in: remove duplicate stanza + only consider using a project for shared libraries. + style. Silent gnat-4.9 warning about misplaced "then". + generate shared library project to honor ADAFLAGS, LDFLAGS.
123 lines
5.9 KiB
Ada
123 lines
5.9 KiB
Ada
-- -*- ada -*-
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define(`HTMLNAME',`terminal_interface-curses-aux__ads.htm')dnl
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include(M4MACRO)dnl
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------------------------------------------------------------------------------
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-- --
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-- GNAT ncurses Binding --
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-- --
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-- Terminal_Interface.Curses.Aux --
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-- --
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-- S P E C --
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-- --
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------------------------------------------------------------------------------
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-- Copyright (c) 1998-2011,2014 Free Software Foundation, Inc. --
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-- --
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-- Permission is hereby granted, free of charge, to any person obtaining a --
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-- copy of this software and associated documentation files (the --
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-- "Software"), to deal in the Software without restriction, including --
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-- without limitation the rights to use, copy, modify, merge, publish, --
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-- distribute, distribute with modifications, sublicense, and/or sell --
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-- copies of the Software, and to permit persons to whom the Software is --
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-- furnished to do so, subject to the following conditions: --
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-- --
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-- The above copyright notice and this permission notice shall be included --
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-- in all copies or substantial portions of the Software. --
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-- --
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-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS --
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-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF --
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-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. --
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-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, --
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-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR --
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-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR --
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-- THE USE OR OTHER DEALINGS IN THE SOFTWARE. --
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-- --
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-- Except as contained in this notice, the name(s) of the above copyright --
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-- holders shall not be used in advertising or otherwise to promote the --
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-- sale, use or other dealings in this Software without prior written --
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-- authorization. --
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------------------------------------------------------------------------------
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-- Author: Juergen Pfeifer, 1996
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-- Version Control:
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-- $Revision: 1.23 $
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-- Binding Version 01.00
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------------------------------------------------------------------------------
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with System;
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with Interfaces.C;
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with Interfaces.C.Strings; use Interfaces.C.Strings;
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package Terminal_Interface.Curses.Aux is
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pragma Preelaborate (Terminal_Interface.Curses.Aux);
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use type Interfaces.C.int;
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subtype C_Int is Interfaces.C.int;
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subtype C_Short is Interfaces.C.short;
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subtype C_Long_Int is Interfaces.C.long;
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subtype C_Size_T is Interfaces.C.size_t;
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subtype C_UInt is Interfaces.C.unsigned;
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subtype C_ULong is Interfaces.C.unsigned_long;
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subtype C_Char_Ptr is Interfaces.C.Strings.chars_ptr;
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type C_Void_Ptr is new System.Address;
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-- This is how those constants are defined in ncurses. I see them also
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-- exactly like this in all ETI implementations I ever tested. So it
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-- could be that this is quite general, but please check with your curses.
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-- This is critical, because curses sometime mixes Boolean returns with
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-- returning an error status.
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Curses_Ok : constant C_Int := Curses_Constants.OK;
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Curses_Err : constant C_Int := Curses_Constants.ERR;
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Curses_True : constant C_Int := Curses_Constants.TRUE;
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Curses_False : constant C_Int := Curses_Constants.FALSE;
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-- Eti_Error: type for error codes returned by the menu and form subsystem
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type Eti_Error is
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(E_Current,
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E_Invalid_Field,
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E_Request_Denied,
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E_Not_Connected,
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E_Not_Selectable,
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E_No_Match,
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E_Unknown_Command,
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E_Not_Posted,
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E_No_Room,
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E_Bad_State,
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E_Connected,
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E_Posted,
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E_Bad_Argument,
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E_System_Error,
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E_Ok);
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procedure Eti_Exception (Code : Eti_Error);
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-- Do nothing if Code = E_Ok.
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-- Else dispatch the error code and raise the appropriate exception.
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procedure Fill_String (Cp : chars_ptr;
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Str : out String);
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-- Fill the Str parameter with the string denoted by the chars_ptr
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-- C-Style string.
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function Fill_String (Cp : chars_ptr) return String;
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-- Same but as function.
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private
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for Eti_Error'Size use C_Int'Size;
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pragma Convention (C, Eti_Error);
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for Eti_Error use
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(E_Current => Curses_Constants.E_CURRENT,
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E_Invalid_Field => Curses_Constants.E_INVALID_FIELD,
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E_Request_Denied => Curses_Constants.E_REQUEST_DENIED,
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E_Not_Connected => Curses_Constants.E_NOT_CONNECTED,
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E_Not_Selectable => Curses_Constants.E_NOT_SELECTABLE,
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E_No_Match => Curses_Constants.E_NO_MATCH,
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E_Unknown_Command => Curses_Constants.E_UNKNOWN_COMMAND,
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E_Not_Posted => Curses_Constants.E_NOT_POSTED,
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E_No_Room => Curses_Constants.E_NO_ROOM,
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E_Bad_State => Curses_Constants.E_BAD_STATE,
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E_Connected => Curses_Constants.E_CONNECTED,
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E_Posted => Curses_Constants.E_POSTED,
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E_Bad_Argument => Curses_Constants.E_BAD_ARGUMENT,
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E_System_Error => Curses_Constants.E_SYSTEM_ERROR,
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E_Ok => Curses_Constants.E_OK);
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end Terminal_Interface.Curses.Aux;
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