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<HTML><HEAD><TITLE>terminal_interface-curses-aux.adb</TITLE></HEAD><BODY><HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-aux.adb </H1></DIV><HR><PRE><FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT><FONT COLOR=green><EM>-- --</EM></FONT><FONT COLOR=green><EM>-- <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding --</EM></FONT><FONT COLOR=green><EM>-- --</EM></FONT><FONT COLOR=green><EM>-- Terminal_Interface.Curses.Aux --</EM></FONT><FONT COLOR=green><EM>-- --</EM></FONT><FONT COLOR=green><EM>-- B O D Y --</EM></FONT><FONT COLOR=green><EM>-- --</EM></FONT><FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT><FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc. --</EM></FONT><FONT COLOR=green><EM>-- --</EM></FONT><FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a --</EM></FONT><FONT COLOR=green><EM>-- copy of this software and associated documentation files (the --</EM></FONT><FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including --</EM></FONT><FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish, --</EM></FONT><FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell --</EM></FONT><FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is --</EM></FONT><FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions: --</EM></FONT><FONT COLOR=green><EM>-- --</EM></FONT><FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included --</EM></FONT><FONT COLOR=green><EM>-- in all copies or substantial portions of the Software. --</EM></FONT><FONT COLOR=green><EM>-- --</EM></FONT><FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS --</EM></FONT><FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF --</EM></FONT><FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. --</EM></FONT><FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, --</EM></FONT><FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR --</EM></FONT><FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR --</EM></FONT><FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE. --</EM></FONT><FONT COLOR=green><EM>-- --</EM></FONT><FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright --</EM></FONT><FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the --</EM></FONT><FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written --</EM></FONT><FONT COLOR=green><EM>-- authorization. --</EM></FONT><FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT><FONT COLOR=green><EM>-- Author: Juergen Pfeifer, 1996</EM></FONT><FONT COLOR=green><EM>-- Version Control:</EM></FONT><FONT COLOR=green><EM>-- @Revision: 1.10 @</EM></FONT><FONT COLOR=green><EM>-- Binding Version 01.00</EM></FONT><FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT><b>package</b> <b>body</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A> <b>is</b> <FONT COLOR=green><EM>--</EM></FONT> <FONT COLOR=green><EM>-- Some helpers</EM></FONT> <b>procedure</b> <A HREF="terminal_interface-curses-aux__ads.htm#116_14">Fill_String</A><FONT COLOR=red><A NAME="44_14"></A></FONT> (<A HREF="terminal_interface-curses-aux__ads.htm#116_27">Cp</A> : <b>in</b> chars_ptr; <A HREF="terminal_interface-curses-aux__ads.htm#117_27">Str</A> : <b>out</b> String) <b>is</b> <FONT COLOR=green><EM>-- Fill the string with the characters referenced by the</EM></FONT> <FONT COLOR=green><EM>-- chars_ptr.</EM></FONT> <FONT COLOR=green><EM>--</EM></FONT> <FONT COLOR=red><A NAME="50_7">Len</A></FONT> : Natural; <b>begin</b> <b>if</b> <A HREF="terminal_interface-curses-aux__ads.htm#116_27">Cp</A> /= Null_Ptr <b>then</b> <A HREF="terminal_interface-curses-aux__adb.htm#50_7">Len</A> := Natural (Strlen (<A HREF="terminal_interface-curses-aux__ads.htm#116_27">Cp</A>)); <b>if</b> <A HREF="terminal_interface-curses-aux__ads.htm#117_27">Str</A>'Length < <A HREF="terminal_interface-curses-aux__adb.htm#50_7">Len</A> <b>then</b> <b>raise</b> Constraint_Error; <b>end</b> <b>if</b>; <b>declare</b> <FONT COLOR=red><A NAME="58_13">S</A></FONT> : String (1 .. <A HREF="terminal_interface-curses-aux__adb.htm#50_7">Len</A>); <b>begin</b> <A HREF="terminal_interface-curses-aux__adb.htm#58_13">S</A> := Value (<A HREF="terminal_interface-curses-aux__ads.htm#116_27">Cp</A>); <A HREF="terminal_interface-curses-aux__ads.htm#117_27">Str</A> (<A HREF="terminal_interface-curses-aux__ads.htm#117_27">Str</A>'First .. (<A HREF="terminal_interface-curses-aux__ads.htm#117_27">Str</A>'First + <A HREF="terminal_interface-curses-aux__adb.htm#50_7">Len</A> - 1)) := <A HREF="terminal_interface-curses-aux__adb.htm#58_13">S</A> (<A HREF="terminal_interface-curses-aux__adb.htm#58_13">S</A>'<b>Range</b>); <b>end</b>; <b>else</b> <A HREF="terminal_interface-curses-aux__adb.htm#50_7">Len</A> := 0; <b>end</b> <b>if</b>; <b>if</b> <A HREF="terminal_interface-curses-aux__adb.htm#50_7">Len</A> < <A HREF="terminal_interface-curses-aux__ads.htm#117_27">Str</A>'Length <b>then</b> <A HREF="terminal_interface-curses-aux__ads.htm#117_27">Str</A> ((<A HREF="terminal_interface-curses-aux__ads.htm#117_27">Str</A>'First + <A HREF="terminal_interface-curses-aux__adb.htm#50_7">Len</A>) .. <A HREF="terminal_interface-curses-aux__ads.htm#117_27">Str</A>'Last) := (<b>others</b> => ' '); <b>end</b> <b>if</b>; <b>end</b> <A HREF="terminal_interface-curses-aux__ads.htm#116_14">Fill_String</A><A HREF="terminal_interface-curses-aux__ads.htm#116_14">;</A> <b>function</b> <A HREF="terminal_interface-curses-aux__ads.htm#121_13">Fill_String</A> (<A HREF="terminal_interface-curses-aux__ads.htm#121_26">Cp</A> : chars_ptr) <b>return</b> String <b>is</b> <FONT COLOR=red><A NAME="75_7">Len</A></FONT> : Natural; <b>begin</b> <b>if</b> <A HREF="terminal_interface-curses-aux__ads.htm#121_26">Cp</A> /= Null_Ptr <b>then</b> <A HREF="terminal_interface-curses-aux__adb.htm#75_7">Len</A> := Natural (Strlen (<A HREF="terminal_interface-curses-aux__ads.htm#121_26">Cp</A>)); <b>if</b> <A HREF="terminal_interface-curses-aux__adb.htm#75_7">Len</A> = 0 <b>then</b> <b>return</b> ""; <b>else</b> <b>declare</b> <FONT COLOR=red><A NAME="83_16">S</A></FONT> : String (1 .. <A HREF="terminal_interface-curses-aux__adb.htm#75_7">Len</A>); <b>begin</b> <A HREF="terminal_interface-curses-aux__ads.htm#116_14">Fill_String</A> (<A HREF="terminal_interface-curses-aux__ads.htm#121_26">Cp</A>, <A HREF="terminal_interface-curses-aux__adb.htm#83_16">S</A>); <b>return</b> <A HREF="terminal_interface-curses-aux__adb.htm#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#121_13">Fill_String</A><A HREF="terminal_interface-curses-aux__ads.htm#121_13">;</A> <b>procedure</b> <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A><FONT COLOR=red><A NAME="94_14"></A></FONT> (<A HREF="terminal_interface-curses-aux__ads.htm#96_29">Code</A> : <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A>) <b>is</b> <b>begin</b> <b>case</b> <A HREF="terminal_interface-curses-aux__ads.htm#96_29">Code</A> <b>is</b> <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> => <b>null</b>; <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#81_4">E_System_Error</A> => <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#388_4">Eti_System_Error</A>; <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#82_4">E_Bad_Argument</A> => <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#389_4">Eti_Bad_Argument</A>; <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#83_4">E_Posted</A> => <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#390_4">Eti_Posted</A>; <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#84_4">E_Connected</A> => <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#391_4">Eti_Connected</A>; <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#85_4">E_Bad_State</A> => <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#392_4">Eti_Bad_State</A>; <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#86_4">E_No_Room</A> => <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#393_4">Eti_No_Room</A>; <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#87_4">E_Not_Posted</A> => <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#394_4">Eti_Not_Posted</A>; <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#88_4">E_Unknown_Command</A> => <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#395_4">Eti_Unknown_Command</A>; <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#89_4">E_No_Match</A> => <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#396_4">Eti_No_Match</A>; <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#90_4">E_Not_Selectable</A> => <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#397_4">Eti_Not_Selectable</A>; <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#91_4">E_Not_Connected</A> => <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#398_4">Eti_Not_Connected</A>; <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#92_4">E_Request_Denied</A> => <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#399_4">Eti_Request_Denied</A>; <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#93_4">E_Invalid_Field</A> => <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#400_4">Eti_Invalid_Field</A>; <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#94_4">E_Current</A> => <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#401_4">Eti_Current</A>; <b>end</b> <b>case</b>; <b>end</b> <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A><A HREF="terminal_interface-curses-aux__ads.htm#96_14">;</A><b>end</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A><A HREF="terminal_interface-curses-aux__ads.htm#50_35">;</A></PRE></BODY></HTML>⌨️ 快捷键说明
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