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| <HR><DIV style="text-align:center"><H1> File : terminal_interface-curses-aux.ads </H1></DIV><HR> |
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| <span class="comment"><EM>------------------------------------------------------------------------------</EM></span> |
| <span class="comment"><EM>-- --</EM></span> |
| <span class="comment"><EM>-- <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding --</EM></span> |
| <span class="comment"><EM>-- --</EM></span> |
| <span class="comment"><EM>-- Terminal_Interface.Curses.Aux --</EM></span> |
| <span class="comment"><EM>-- --</EM></span> |
| <span class="comment"><EM>-- S P E C --</EM></span> |
| <span class="comment"><EM>-- --</EM></span> |
| <span class="comment"><EM>------------------------------------------------------------------------------</EM></span> |
| <span class="comment"><EM>-- Copyright (c) 1998-2011,2014 Free Software Foundation, Inc. --</EM></span> |
| <span class="comment"><EM>-- --</EM></span> |
| <span class="comment"><EM>-- Permission is hereby granted, free of charge, to any person obtaining a --</EM></span> |
| <span class="comment"><EM>-- copy of this software and associated documentation files (the --</EM></span> |
| <span class="comment"><EM>-- "Software"), to deal in the Software without restriction, including --</EM></span> |
| <span class="comment"><EM>-- without limitation the rights to use, copy, modify, merge, publish, --</EM></span> |
| <span class="comment"><EM>-- distribute, distribute with modifications, sublicense, and/or sell --</EM></span> |
| <span class="comment"><EM>-- copies of the Software, and to permit persons to whom the Software is --</EM></span> |
| <span class="comment"><EM>-- furnished to do so, subject to the following conditions: --</EM></span> |
| <span class="comment"><EM>-- --</EM></span> |
| <span class="comment"><EM>-- The above copyright notice and this permission notice shall be included --</EM></span> |
| <span class="comment"><EM>-- in all copies or substantial portions of the Software. --</EM></span> |
| <span class="comment"><EM>-- --</EM></span> |
| <span class="comment"><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS --</EM></span> |
| <span class="comment"><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF --</EM></span> |
| <span class="comment"><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. --</EM></span> |
| <span class="comment"><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, --</EM></span> |
| <span class="comment"><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR --</EM></span> |
| <span class="comment"><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR --</EM></span> |
| <span class="comment"><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE. --</EM></span> |
| <span class="comment"><EM>-- --</EM></span> |
| <span class="comment"><EM>-- Except as contained in this notice, the name(s) of the above copyright --</EM></span> |
| <span class="comment"><EM>-- holders shall not be used in advertising or otherwise to promote the --</EM></span> |
| <span class="comment"><EM>-- sale, use or other dealings in this Software without prior written --</EM></span> |
| <span class="comment"><EM>-- authorization. --</EM></span> |
| <span class="comment"><EM>------------------------------------------------------------------------------</EM></span> |
| <span class="comment"><EM>-- Author: Juergen Pfeifer, 1996</EM></span> |
| <span class="comment"><EM>-- Version Control:</EM></span> |
| <span class="comment"><EM>-- @Revision: 1.23 @</EM></span> |
| <span class="comment"><EM>-- Binding Version 01.00</EM></span> |
| <span class="comment"><EM>------------------------------------------------------------------------------</EM></span> |
| <b>with</b> System; |
| <b>with</b> <A HREF="interfac__ads.htm#ref_36_9">Interfaces</A>.C; |
| <b>with</b> <A HREF="interfac__ads.htm#ref_36_9">Interfaces</A>.C.Strings; <b>use</b> <A HREF="interfac__ads.htm#ref_36_9">Interfaces</A>.C.Strings; |
| |
| <b>package</b> <A HREF="terminal_interface__ads.htm#ref_42_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#ref_47_28">Curses</A>.<span class="symbol"><A NAME="ref_45_35" HREF="terminal_interface-curses-aux__adb.htm#ref_41_40">Aux</A></span> <b>is</b> |
| <b>pragma</b> Preelaborate (<A HREF="terminal_interface__ads.htm#ref_42_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#ref_47_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#ref_45_35">Aux</A>); |
| |
| <b>use</b> <b>type</b> <A HREF="interfac__ads.htm#ref_36_9">Interfaces</A>.C.int; |
| |
| <b>subtype</b> <span class="symbol"><A NAME="ref_50_12">C_Int</A></span> <b>is</b> <A HREF="interfac__ads.htm#ref_36_9">Interfaces</A>.C.int; |
| <b>subtype</b> <span class="symbol"><A NAME="ref_51_12">C_Short</A></span> <b>is</b> <A HREF="interfac__ads.htm#ref_36_9">Interfaces</A>.C.short; |
| <b>subtype</b> <span class="symbol"><A NAME="ref_52_12">C_Long_Int</A></span> <b>is</b> <A HREF="interfac__ads.htm#ref_36_9">Interfaces</A>.C.long; |
| <b>subtype</b> <span class="symbol"><A NAME="ref_53_12">C_Size_T</A></span> <b>is</b> <A HREF="interfac__ads.htm#ref_36_9">Interfaces</A>.C.size_t; |
| <b>subtype</b> <span class="symbol"><A NAME="ref_54_12">C_UInt</A></span> <b>is</b> <A HREF="interfac__ads.htm#ref_36_9">Interfaces</A>.C.unsigned; |
| <b>subtype</b> <span class="symbol"><A NAME="ref_55_12">C_ULong</A></span> <b>is</b> <A HREF="interfac__ads.htm#ref_36_9">Interfaces</A>.C.unsigned_long; |
| <b>subtype</b> <span class="symbol"><A NAME="ref_56_12">C_Char_Ptr</A></span> <b>is</b> <A HREF="interfac__ads.htm#ref_36_9">Interfaces</A>.C.Strings.chars_ptr; |
| <b>type</b> <span class="symbol"><A NAME="ref_57_12">C_Void_Ptr</A></span> <b>is</b> <b>new</b> System.Address; |
| |
| <span class="comment"><EM>-- This is how those constants are defined in ncurses. I see them also</EM></span> |
| <span class="comment"><EM>-- exactly like this in all ETI implementations I ever tested. So it</EM></span> |
| <span class="comment"><EM>-- could be that this is quite general, but please check with your curses.</EM></span> |
| <span class="comment"><EM>-- This is critical, because curses sometime mixes Boolean returns with</EM></span> |
| <span class="comment"><EM>-- returning an error status.</EM></span> |
| <span class="symbol"><A NAME="ref_64_4">Curses_Ok</A></span> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#ref_50_12">C_Int</A> := <A HREF="terminal_interface-curses_constants__ads.htm#ref_6_28">Curses_Constants</A>.<A HREF="terminal_interface-curses_constants__ads.htm#ref_12_4">OK</A>; |
| <span class="symbol"><A NAME="ref_65_4">Curses_Err</A></span> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#ref_50_12">C_Int</A> := <A HREF="terminal_interface-curses_constants__ads.htm#ref_6_28">Curses_Constants</A>.<A HREF="terminal_interface-curses_constants__ads.htm#ref_13_4">ERR</A>; |
| |
| <span class="symbol"><A NAME="ref_67_4">Curses_True</A></span> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#ref_50_12">C_Int</A> := <A HREF="terminal_interface-curses_constants__ads.htm#ref_6_28">Curses_Constants</A>.<A HREF="terminal_interface-curses_constants__ads.htm#ref_15_4">TRUE</A>; |
| <span class="symbol"><A NAME="ref_68_4">Curses_False</A></span> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#ref_50_12">C_Int</A> := <A HREF="terminal_interface-curses_constants__ads.htm#ref_6_28">Curses_Constants</A>.<A HREF="terminal_interface-curses_constants__ads.htm#ref_16_4">FALSE</A>; |
| |
| <span class="comment"><EM>-- Eti_Error: type for error codes returned by the menu and form subsystem</EM></span> |
| <b>type</b> <span class="symbol"><A NAME="ref_71_9">Eti_Error</A></span> <b>is</b> |
| (<span class="symbol"><A NAME="ref_72_7">E_Current</A></span>, |
| <span class="symbol"><A NAME="ref_73_7">E_Invalid_Field</A></span>, |
| <span class="symbol"><A NAME="ref_74_7">E_Request_Denied</A></span>, |
| <span class="symbol"><A NAME="ref_75_7">E_Not_Connected</A></span>, |
| <span class="symbol"><A NAME="ref_76_7">E_Not_Selectable</A></span>, |
| <span class="symbol"><A NAME="ref_77_7">E_No_Match</A></span>, |
| <span class="symbol"><A NAME="ref_78_7">E_Unknown_Command</A></span>, |
| <span class="symbol"><A NAME="ref_79_7">E_Not_Posted</A></span>, |
| <span class="symbol"><A NAME="ref_80_7">E_No_Room</A></span>, |
| <span class="symbol"><A NAME="ref_81_7">E_Bad_State</A></span>, |
| <span class="symbol"><A NAME="ref_82_7">E_Connected</A></span>, |
| <span class="symbol"><A NAME="ref_83_7">E_Posted</A></span>, |
| <span class="symbol"><A NAME="ref_84_7">E_Bad_Argument</A></span>, |
| <span class="symbol"><A NAME="ref_85_7">E_System_Error</A></span>, |
| <span class="symbol"><A NAME="ref_86_7">E_Ok</A></span>); |
| |
| <b>procedure</b> <span class="symbol"><A NAME="ref_88_14" HREF="terminal_interface-curses-aux__adb.htm#ref_94_14">Eti_Exception</A></span> (<span class="symbol"><A NAME="ref_88_29" HREF="terminal_interface-curses-aux__adb.htm#ref_94_29">Code</A></span> : <A HREF="terminal_interface-curses-aux__ads.htm#ref_71_9">Eti_Error</A>); |
| <span class="comment"><EM>-- Do nothing if Code = E_Ok.</EM></span> |
| <span class="comment"><EM>-- Else dispatch the error code and raise the appropriate exception.</EM></span> |
| |
| <b>procedure</b> <span class="symbol"><A NAME="ref_92_14" HREF="terminal_interface-curses-aux__adb.htm#ref_44_14">Fill_String</A></span> (<span class="symbol"><A NAME="ref_92_27" HREF="terminal_interface-curses-aux__adb.htm#ref_44_27">Cp</A></span> : chars_ptr; |
| <span class="symbol"><A NAME="ref_93_27" HREF="terminal_interface-curses-aux__adb.htm#ref_45_27">Str</A></span> : <b>out</b> String); |
| <span class="comment"><EM>-- Fill the Str parameter with the string denoted by the chars_ptr</EM></span> |
| <span class="comment"><EM>-- C-Style string.</EM></span> |
| |
| <b>function</b> <span class="symbol"><A NAME="ref_97_13" HREF="terminal_interface-curses-aux__adb.htm#ref_73_13">Fill_String</A></span> (<span class="symbol"><A NAME="ref_97_26" HREF="terminal_interface-curses-aux__adb.htm#ref_73_26">Cp</A></span> : chars_ptr) <b>return</b> String; |
| <span class="comment"><EM>-- Same but as function.</EM></span> |
| |
| <b>private</b> |
| <b>for</b> <A HREF="terminal_interface-curses-aux__ads.htm#ref_71_9">Eti_Error</A>'Size <b>use</b> <A HREF="terminal_interface-curses-aux__ads.htm#ref_50_12">C_Int</A>'Size; |
| <b>pragma</b> Convention (C, <A HREF="terminal_interface-curses-aux__ads.htm#ref_71_9">Eti_Error</A>); |
| <b>for</b> <A HREF="terminal_interface-curses-aux__ads.htm#ref_71_9">Eti_Error</A> <b>use</b> |
| (<A HREF="terminal_interface-curses-aux__ads.htm#ref_72_7">E_Current</A> => <A HREF="terminal_interface-curses_constants__ads.htm#ref_6_28">Curses_Constants</A>.<A HREF="terminal_interface-curses_constants__ads.htm#ref_94_4">E_CURRENT</A>, |
| <A HREF="terminal_interface-curses-aux__ads.htm#ref_73_7">E_Invalid_Field</A> => <A HREF="terminal_interface-curses_constants__ads.htm#ref_6_28">Curses_Constants</A>.<A HREF="terminal_interface-curses_constants__ads.htm#ref_93_4">E_INVALID_FIELD</A>, |
| <A HREF="terminal_interface-curses-aux__ads.htm#ref_74_7">E_Request_Denied</A> => <A HREF="terminal_interface-curses_constants__ads.htm#ref_6_28">Curses_Constants</A>.<A HREF="terminal_interface-curses_constants__ads.htm#ref_92_4">E_REQUEST_DENIED</A>, |
| <A HREF="terminal_interface-curses-aux__ads.htm#ref_75_7">E_Not_Connected</A> => <A HREF="terminal_interface-curses_constants__ads.htm#ref_6_28">Curses_Constants</A>.<A HREF="terminal_interface-curses_constants__ads.htm#ref_91_4">E_NOT_CONNECTED</A>, |
| <A HREF="terminal_interface-curses-aux__ads.htm#ref_76_7">E_Not_Selectable</A> => <A HREF="terminal_interface-curses_constants__ads.htm#ref_6_28">Curses_Constants</A>.<A HREF="terminal_interface-curses_constants__ads.htm#ref_90_4">E_NOT_SELECTABLE</A>, |
| <A HREF="terminal_interface-curses-aux__ads.htm#ref_77_7">E_No_Match</A> => <A HREF="terminal_interface-curses_constants__ads.htm#ref_6_28">Curses_Constants</A>.<A HREF="terminal_interface-curses_constants__ads.htm#ref_89_4">E_NO_MATCH</A>, |
| <A HREF="terminal_interface-curses-aux__ads.htm#ref_78_7">E_Unknown_Command</A> => <A HREF="terminal_interface-curses_constants__ads.htm#ref_6_28">Curses_Constants</A>.<A HREF="terminal_interface-curses_constants__ads.htm#ref_88_4">E_UNKNOWN_COMMAND</A>, |
| <A HREF="terminal_interface-curses-aux__ads.htm#ref_79_7">E_Not_Posted</A> => <A HREF="terminal_interface-curses_constants__ads.htm#ref_6_28">Curses_Constants</A>.<A HREF="terminal_interface-curses_constants__ads.htm#ref_87_4">E_NOT_POSTED</A>, |
| <A HREF="terminal_interface-curses-aux__ads.htm#ref_80_7">E_No_Room</A> => <A HREF="terminal_interface-curses_constants__ads.htm#ref_6_28">Curses_Constants</A>.<A HREF="terminal_interface-curses_constants__ads.htm#ref_86_4">E_NO_ROOM</A>, |
| <A HREF="terminal_interface-curses-aux__ads.htm#ref_81_7">E_Bad_State</A> => <A HREF="terminal_interface-curses_constants__ads.htm#ref_6_28">Curses_Constants</A>.<A HREF="terminal_interface-curses_constants__ads.htm#ref_85_4">E_BAD_STATE</A>, |
| <A HREF="terminal_interface-curses-aux__ads.htm#ref_82_7">E_Connected</A> => <A HREF="terminal_interface-curses_constants__ads.htm#ref_6_28">Curses_Constants</A>.<A HREF="terminal_interface-curses_constants__ads.htm#ref_84_4">E_CONNECTED</A>, |
| <A HREF="terminal_interface-curses-aux__ads.htm#ref_83_7">E_Posted</A> => <A HREF="terminal_interface-curses_constants__ads.htm#ref_6_28">Curses_Constants</A>.<A HREF="terminal_interface-curses_constants__ads.htm#ref_83_4">E_POSTED</A>, |
| <A HREF="terminal_interface-curses-aux__ads.htm#ref_84_7">E_Bad_Argument</A> => <A HREF="terminal_interface-curses_constants__ads.htm#ref_6_28">Curses_Constants</A>.<A HREF="terminal_interface-curses_constants__ads.htm#ref_82_4">E_BAD_ARGUMENT</A>, |
| <A HREF="terminal_interface-curses-aux__ads.htm#ref_85_7">E_System_Error</A> => <A HREF="terminal_interface-curses_constants__ads.htm#ref_6_28">Curses_Constants</A>.<A HREF="terminal_interface-curses_constants__ads.htm#ref_81_4">E_SYSTEM_ERROR</A>, |
| <A HREF="terminal_interface-curses-aux__ads.htm#ref_86_7">E_Ok</A> => <A HREF="terminal_interface-curses_constants__ads.htm#ref_6_28">Curses_Constants</A>.<A HREF="terminal_interface-curses_constants__ads.htm#ref_80_4">E_OK</A>); |
| <b>end</b> <A HREF="terminal_interface__ads.htm#ref_42_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#ref_47_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#ref_45_35">Aux</A>; |
| </PRE></BODY></HTML> |
