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| <HR><DIV style="text-align:center"><H1> File : terminal_interface-curses-aux.adb </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>-- B O D Y --</EM></span> |
| <span class="comment"><EM>-- --</EM></span> |
| <span class="comment"><EM>------------------------------------------------------------------------------</EM></span> |
| <span class="comment"><EM>-- Copyright (c) 1998-2003,2009 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: 1.11 @</EM></span> |
| <span class="comment"><EM>-- Binding Version 01.00</EM></span> |
| <span class="comment"><EM>------------------------------------------------------------------------------</EM></span> |
| <b>package</b> <b>body</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_41_40" HREF="terminal_interface-curses-aux__ads.htm#ref_45_35">Aux</A></span> <b>is</b> |
| <span class="comment"><EM>--</EM></span> |
| <span class="comment"><EM>-- Some helpers</EM></span> |
| <b>procedure</b> <span class="symbol"><A NAME="ref_44_14" HREF="terminal_interface-curses-aux__ads.htm#ref_92_14">Fill_String</A></span> (<span class="symbol"><A NAME="ref_44_27" HREF="terminal_interface-curses-aux__ads.htm#ref_92_27">Cp</A></span> : chars_ptr; |
| <span class="symbol"><A NAME="ref_45_27" HREF="terminal_interface-curses-aux__ads.htm#ref_93_27">Str</A></span> : <b>out</b> String) |
| <b>is</b> |
| <span class="comment"><EM>-- Fill the string with the characters referenced by the</EM></span> |
| <span class="comment"><EM>-- chars_ptr.</EM></span> |
| <span class="comment"><EM>--</EM></span> |
| <span class="symbol"><A NAME="ref_50_7">Len</A></span> : Natural; |
| <b>begin</b> |
| <b>if</b> <A HREF="terminal_interface-curses-aux__ads.htm#ref_92_27">Cp</A> /= Null_Ptr <b>then</b> |
| <A HREF="terminal_interface-curses-aux__adb.htm#ref_50_7">Len</A> := Natural (Strlen (<A HREF="terminal_interface-curses-aux__ads.htm#ref_92_27">Cp</A>)); |
| <b>if</b> <A HREF="terminal_interface-curses-aux__ads.htm#ref_93_27">Str</A>'Length < <A HREF="terminal_interface-curses-aux__adb.htm#ref_50_7">Len</A> <b>then</b> |
| <b>raise</b> Constraint_Error; |
| <b>end</b> <b>if</b>; |
| <b>declare</b> |
| <span class="symbol"><A NAME="ref_58_13">S</A></span> : String (1 .. <A HREF="terminal_interface-curses-aux__adb.htm#ref_50_7">Len</A>); |
| <b>begin</b> |
| <A HREF="terminal_interface-curses-aux__adb.htm#ref_58_13">S</A> := Value (<A HREF="terminal_interface-curses-aux__ads.htm#ref_92_27">Cp</A>); |
| <A HREF="terminal_interface-curses-aux__ads.htm#ref_93_27">Str</A> (<A HREF="terminal_interface-curses-aux__ads.htm#ref_93_27">Str</A>'First .. (<A HREF="terminal_interface-curses-aux__ads.htm#ref_93_27">Str</A>'First + <A HREF="terminal_interface-curses-aux__adb.htm#ref_50_7">Len</A> - 1)) := <A HREF="terminal_interface-curses-aux__adb.htm#ref_58_13">S</A> (<A HREF="terminal_interface-curses-aux__adb.htm#ref_58_13">S</A>'<b>Range</b>); |
| <b>end</b>; |
| <b>else</b> |
| <A HREF="terminal_interface-curses-aux__adb.htm#ref_50_7">Len</A> := 0; |
| <b>end</b> <b>if</b>; |
| |
| <b>if</b> <A HREF="terminal_interface-curses-aux__adb.htm#ref_50_7">Len</A> < <A HREF="terminal_interface-curses-aux__ads.htm#ref_93_27">Str</A>'Length <b>then</b> |
| <A HREF="terminal_interface-curses-aux__ads.htm#ref_93_27">Str</A> ((<A HREF="terminal_interface-curses-aux__ads.htm#ref_93_27">Str</A>'First + <A HREF="terminal_interface-curses-aux__adb.htm#ref_50_7">Len</A>) .. <A HREF="terminal_interface-curses-aux__ads.htm#ref_93_27">Str</A>'Last) := (<b>others</b> => ' '); |
| <b>end</b> <b>if</b>; |
| |
| <b>end</b> <A HREF="terminal_interface-curses-aux__ads.htm#ref_92_14">Fill_String</A>; |
| |
| <b>function</b> <span class="symbol"><A NAME="ref_73_13" HREF="terminal_interface-curses-aux__ads.htm#ref_97_13">Fill_String</A></span> (<span class="symbol"><A NAME="ref_73_26" HREF="terminal_interface-curses-aux__ads.htm#ref_97_26">Cp</A></span> : chars_ptr) <b>return</b> String |
| <b>is</b> |
| <span class="symbol"><A NAME="ref_75_7">Len</A></span> : Natural; |
| <b>begin</b> |
| <b>if</b> <A HREF="terminal_interface-curses-aux__ads.htm#ref_97_26">Cp</A> /= Null_Ptr <b>then</b> |
| <A HREF="terminal_interface-curses-aux__adb.htm#ref_75_7">Len</A> := Natural (Strlen (<A HREF="terminal_interface-curses-aux__ads.htm#ref_97_26">Cp</A>)); |
| <b>if</b> <A HREF="terminal_interface-curses-aux__adb.htm#ref_75_7">Len</A> = 0 <b>then</b> |
| <b>return</b> ""; |
| <b>else</b> |
| <b>declare</b> |
| <span class="symbol"><A NAME="ref_83_16">S</A></span> : String (1 .. <A HREF="terminal_interface-curses-aux__adb.htm#ref_75_7">Len</A>); |
| <b>begin</b> |
| <A HREF="terminal_interface-curses-aux__ads.htm#ref_92_14">Fill_String</A> (<A HREF="terminal_interface-curses-aux__ads.htm#ref_97_26">Cp</A>, <A HREF="terminal_interface-curses-aux__adb.htm#ref_83_16">S</A>); |
| <b>return</b> <A HREF="terminal_interface-curses-aux__adb.htm#ref_83_16">S</A>; |
| <b>end</b>; |
| <b>end</b> <b>if</b>; |
| <b>else</b> |
| <b>return</b> ""; |
| <b>end</b> <b>if</b>; |
| <b>end</b> <A HREF="terminal_interface-curses-aux__ads.htm#ref_97_13">Fill_String</A>; |
| |
| <b>procedure</b> <span class="symbol"><A NAME="ref_94_14" HREF="terminal_interface-curses-aux__ads.htm#ref_88_14">Eti_Exception</A></span> (<span class="symbol"><A NAME="ref_94_29" HREF="terminal_interface-curses-aux__ads.htm#ref_88_29">Code</A></span> : <A HREF="terminal_interface-curses-aux__ads.htm#ref_71_9">Eti_Error</A>) |
| <b>is</b> |
| <b>begin</b> |
| <b>case</b> <A HREF="terminal_interface-curses-aux__ads.htm#ref_88_29">Code</A> <b>is</b> |
| <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#ref_86_7">E_Ok</A> => <b>null</b>; |
| <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#ref_85_7">E_System_Error</A> => <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#ref_527_4">Eti_System_Error</A>; |
| <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#ref_84_7">E_Bad_Argument</A> => <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#ref_528_4">Eti_Bad_Argument</A>; |
| <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#ref_83_7">E_Posted</A> => <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#ref_529_4">Eti_Posted</A>; |
| <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#ref_82_7">E_Connected</A> => <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#ref_530_4">Eti_Connected</A>; |
| <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#ref_81_7">E_Bad_State</A> => <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#ref_531_4">Eti_Bad_State</A>; |
| <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#ref_80_7">E_No_Room</A> => <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#ref_532_4">Eti_No_Room</A>; |
| <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#ref_79_7">E_Not_Posted</A> => <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#ref_533_4">Eti_Not_Posted</A>; |
| <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#ref_78_7">E_Unknown_Command</A> => <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#ref_534_4">Eti_Unknown_Command</A>; |
| <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#ref_77_7">E_No_Match</A> => <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#ref_535_4">Eti_No_Match</A>; |
| <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#ref_76_7">E_Not_Selectable</A> => <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#ref_536_4">Eti_Not_Selectable</A>; |
| <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#ref_75_7">E_Not_Connected</A> => <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#ref_537_4">Eti_Not_Connected</A>; |
| <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#ref_74_7">E_Request_Denied</A> => <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#ref_538_4">Eti_Request_Denied</A>; |
| <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#ref_73_7">E_Invalid_Field</A> => <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#ref_539_4">Eti_Invalid_Field</A>; |
| <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#ref_72_7">E_Current</A> => <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#ref_540_4">Eti_Current</A>; |
| <b>end</b> <b>case</b>; |
| <b>end</b> <A HREF="terminal_interface-curses-aux__ads.htm#ref_88_14">Eti_Exception</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>; |
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