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| <hr><div style="text-align:center"><h1> File : terminal_interface-curses-aux.adb </h1></div><hr> |
| <pre> |
| <span class="comment"><em>------------------------------------------------------------------------------</em></span> |
| <span class="comment"><em>-- --</em></span> |
| <span class="comment"><em>-- <strong>GNAT</strong> 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 2020 Thomas E. Dickey --</em></span> |
| <span class="comment"><em>-- Copyright 1999-2003,2009 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: 1.12 @</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_43_9">Terminal_Interface</a>.<a href="terminal_interface-curses__ads.htm#ref_48_28">Curses</a>.<span class="symbol"><a name="ref_42_40" href="terminal_interface-curses-aux__ads.htm#ref_46_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_45_14" href="terminal_interface-curses-aux__ads.htm#ref_91_14">Fill_String</a></span> (<span class="symbol"><a name="ref_45_27" href="terminal_interface-curses-aux__ads.htm#ref_91_27">Cp</a></span> : chars_ptr; |
| <span class="symbol"><a name="ref_46_27" href="terminal_interface-curses-aux__ads.htm#ref_92_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_51_7">Len</a></span> : Natural; |
| <b>begin</b> |
| <b>if</b> <a href="terminal_interface-curses-aux__ads.htm#ref_91_27">Cp</a> /= Null_Ptr <b>then</b> |
| <a href="terminal_interface-curses-aux__adb.htm#ref_51_7">Len</a> := Natural (Strlen (<a href="terminal_interface-curses-aux__ads.htm#ref_91_27">Cp</a>)); |
| <b>if</b> <a href="terminal_interface-curses-aux__ads.htm#ref_92_27">Str</a>'Length < <a href="terminal_interface-curses-aux__adb.htm#ref_51_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_59_13">S</a></span> : String (1 .. <a href="terminal_interface-curses-aux__adb.htm#ref_51_7">Len</a>); |
| <b>begin</b> |
| <a href="terminal_interface-curses-aux__adb.htm#ref_59_13">S</a> := Value (<a href="terminal_interface-curses-aux__ads.htm#ref_91_27">Cp</a>); |
| <a href="terminal_interface-curses-aux__ads.htm#ref_92_27">Str</a> (<a href="terminal_interface-curses-aux__ads.htm#ref_92_27">Str</a>'First .. (<a href="terminal_interface-curses-aux__ads.htm#ref_92_27">Str</a>'First + <a href="terminal_interface-curses-aux__adb.htm#ref_51_7">Len</a> - 1)) := <a href="terminal_interface-curses-aux__adb.htm#ref_59_13">S</a> (<a href="terminal_interface-curses-aux__adb.htm#ref_59_13">S</a>'<b>Range</b>); |
| <b>end</b>; |
| <b>else</b> |
| <a href="terminal_interface-curses-aux__adb.htm#ref_51_7">Len</a> := 0; |
| <b>end</b> <b>if</b>; |
| |
| <b>if</b> <a href="terminal_interface-curses-aux__adb.htm#ref_51_7">Len</a> < <a href="terminal_interface-curses-aux__ads.htm#ref_92_27">Str</a>'Length <b>then</b> |
| <a href="terminal_interface-curses-aux__ads.htm#ref_92_27">Str</a> ((<a href="terminal_interface-curses-aux__ads.htm#ref_92_27">Str</a>'First + <a href="terminal_interface-curses-aux__adb.htm#ref_51_7">Len</a>) .. <a href="terminal_interface-curses-aux__ads.htm#ref_92_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_91_14">Fill_String</a>; |
| |
| <b>function</b> <span class="symbol"><a name="ref_74_13" href="terminal_interface-curses-aux__ads.htm#ref_96_13">Fill_String</a></span> (<span class="symbol"><a name="ref_74_26" href="terminal_interface-curses-aux__ads.htm#ref_96_26">Cp</a></span> : chars_ptr) <b>return</b> String |
| <b>is</b> |
| <span class="symbol"><a name="ref_76_7">Len</a></span> : Natural; |
| <b>begin</b> |
| <b>if</b> <a href="terminal_interface-curses-aux__ads.htm#ref_96_26">Cp</a> /= Null_Ptr <b>then</b> |
| <a href="terminal_interface-curses-aux__adb.htm#ref_76_7">Len</a> := Natural (Strlen (<a href="terminal_interface-curses-aux__ads.htm#ref_96_26">Cp</a>)); |
| <b>if</b> <a href="terminal_interface-curses-aux__adb.htm#ref_76_7">Len</a> = 0 <b>then</b> |
| <b>return</b> ""; |
| <b>else</b> |
| <b>declare</b> |
| <span class="symbol"><a name="ref_84_16">S</a></span> : String (1 .. <a href="terminal_interface-curses-aux__adb.htm#ref_76_7">Len</a>); |
| <b>begin</b> |
| <a href="terminal_interface-curses-aux__ads.htm#ref_91_14">Fill_String</a> (<a href="terminal_interface-curses-aux__ads.htm#ref_96_26">Cp</a>, <a href="terminal_interface-curses-aux__adb.htm#ref_84_16">S</a>); |
| <b>return</b> <a href="terminal_interface-curses-aux__adb.htm#ref_84_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_96_13">Fill_String</a>; |
| |
| <b>procedure</b> <span class="symbol"><a name="ref_95_14" href="terminal_interface-curses-aux__ads.htm#ref_87_14">Eti_Exception</a></span> (<span class="symbol"><a name="ref_95_29" href="terminal_interface-curses-aux__ads.htm#ref_87_29">Code</a></span> : <a href="terminal_interface-curses-aux__ads.htm#ref_70_9">Eti_Error</a>) |
| <b>is</b> |
| <b>begin</b> |
| <b>case</b> <a href="terminal_interface-curses-aux__ads.htm#ref_87_29">Code</a> <b>is</b> |
| <b>when</b> <a href="terminal_interface-curses-aux__ads.htm#ref_85_7">E_Ok</a> => <b>null</b>; |
| <b>when</b> <a href="terminal_interface-curses-aux__ads.htm#ref_84_7">E_System_Error</a> => <b>raise</b> <a href="terminal_interface-curses__ads.htm#ref_528_4">Eti_System_Error</a>; |
| <b>when</b> <a href="terminal_interface-curses-aux__ads.htm#ref_83_7">E_Bad_Argument</a> => <b>raise</b> <a href="terminal_interface-curses__ads.htm#ref_529_4">Eti_Bad_Argument</a>; |
| <b>when</b> <a href="terminal_interface-curses-aux__ads.htm#ref_82_7">E_Posted</a> => <b>raise</b> <a href="terminal_interface-curses__ads.htm#ref_530_4">Eti_Posted</a>; |
| <b>when</b> <a href="terminal_interface-curses-aux__ads.htm#ref_81_7">E_Connected</a> => <b>raise</b> <a href="terminal_interface-curses__ads.htm#ref_531_4">Eti_Connected</a>; |
| <b>when</b> <a href="terminal_interface-curses-aux__ads.htm#ref_80_7">E_Bad_State</a> => <b>raise</b> <a href="terminal_interface-curses__ads.htm#ref_532_4">Eti_Bad_State</a>; |
| <b>when</b> <a href="terminal_interface-curses-aux__ads.htm#ref_79_7">E_No_Room</a> => <b>raise</b> <a href="terminal_interface-curses__ads.htm#ref_533_4">Eti_No_Room</a>; |
| <b>when</b> <a href="terminal_interface-curses-aux__ads.htm#ref_78_7">E_Not_Posted</a> => <b>raise</b> <a href="terminal_interface-curses__ads.htm#ref_534_4">Eti_Not_Posted</a>; |
| <b>when</b> <a href="terminal_interface-curses-aux__ads.htm#ref_77_7">E_Unknown_Command</a> => <b>raise</b> <a href="terminal_interface-curses__ads.htm#ref_535_4">Eti_Unknown_Command</a>; |
| <b>when</b> <a href="terminal_interface-curses-aux__ads.htm#ref_76_7">E_No_Match</a> => <b>raise</b> <a href="terminal_interface-curses__ads.htm#ref_536_4">Eti_No_Match</a>; |
| <b>when</b> <a href="terminal_interface-curses-aux__ads.htm#ref_75_7">E_Not_Selectable</a> => <b>raise</b> <a href="terminal_interface-curses__ads.htm#ref_537_4">Eti_Not_Selectable</a>; |
| <b>when</b> <a href="terminal_interface-curses-aux__ads.htm#ref_74_7">E_Not_Connected</a> => <b>raise</b> <a href="terminal_interface-curses__ads.htm#ref_538_4">Eti_Not_Connected</a>; |
| <b>when</b> <a href="terminal_interface-curses-aux__ads.htm#ref_73_7">E_Request_Denied</a> => <b>raise</b> <a href="terminal_interface-curses__ads.htm#ref_539_4">Eti_Request_Denied</a>; |
| <b>when</b> <a href="terminal_interface-curses-aux__ads.htm#ref_72_7">E_Invalid_Field</a> => <b>raise</b> <a href="terminal_interface-curses__ads.htm#ref_540_4">Eti_Invalid_Field</a>; |
| <b>when</b> <a href="terminal_interface-curses-aux__ads.htm#ref_71_7">E_Current</a> => <b>raise</b> <a href="terminal_interface-curses__ads.htm#ref_541_4">Eti_Current</a>; |
| <b>end</b> <b>case</b>; |
| <b>end</b> <a href="terminal_interface-curses-aux__ads.htm#ref_87_14">Eti_Exception</a>; |
| |
| <b>end</b> <a href="terminal_interface__ads.htm#ref_43_9">Terminal_Interface</a>.<a href="terminal_interface-curses__ads.htm#ref_48_28">Curses</a>.<a href="terminal_interface-curses-aux__ads.htm#ref_46_35">Aux</a>; |
| </pre></body></html> |
