<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN">
<HTML>
<HEAD>
<TITLE>terminal_interface-curses-forms-field_types-enumeration.ads</TITLE>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<style type="text/css">
*.comment {
	color: green;
}
*.symbol {
	color: red;
}
</style>
</HEAD>
<BODY>
<HR><DIV style="text-align:center"><H1> File : terminal_interface-curses-forms-field_types-enumeration.ads </H1></DIV><HR>
<PRE>
<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.Forms.Field_Types.Enumeration        --</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 2018,2020 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: 1.15 @</EM></span>
<span class="comment"><EM>--  Binding Version 01.00</EM></span>
<span class="comment"><EM>------------------------------------------------------------------------------</EM></span>
<b>with</b> <A HREF="interfac__ads.htm#ref_38_9">Interfaces</A>.C.Strings;

<b>package</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-forms__ads.htm#ref_46_35">Forms</A>.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#ref_45_41">Field_Types</A>.<span class="symbol"><A NAME="ref_44_53" HREF="terminal_interface-curses-forms-field_types-enumeration__adb.htm#ref_47_58">Enumeration</A></span> <b>is</b>
   <b>pragma</b> Preelaborate
     (<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-forms__ads.htm#ref_46_35">Forms</A>.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#ref_45_41">Field_Types</A>.<A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#ref_44_53">Enumeration</A>);

   <b>type</b> <span class="symbol"><A NAME="ref_48_9">String_Access</A></span> <b>is</b> <b>access</b> String;

   <span class="comment"><EM>--  Type_Set is used by the child package Ada</EM></span>
   <b>type</b> <span class="symbol"><A NAME="ref_51_9">Type_Set</A></span> <b>is</b> (<span class="symbol"><A NAME="ref_51_22">Lower_Case</A></span>, <span class="symbol"><A NAME="ref_51_34">Upper_Case</A></span>, <span class="symbol"><A NAME="ref_51_46">Mixed_Case</A></span>);

   <b>type</b> Enum_Array <b>is</b> <b>array</b> (Positive <b>range</b> &lt;&gt;)
     <b>of</b> <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#ref_48_9">String_Access</A>;

   <b>type</b> <span class="symbol"><A NAME="ref_56_9">Enumeration_Info</A></span> (<span class="symbol"><A NAME="ref_56_27" HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#ref_56_9">C</A></span> : Positive) <b>is</b>
      <b>record</b>
         <span class="symbol"><A NAME="ref_58_10">Case_Sensitive</A></span>       : Boolean := False;
         <span class="symbol"><A NAME="ref_59_10">Match_Must_Be_Unique</A></span> : Boolean := False;
         <span class="symbol"><A NAME="ref_60_10">Names</A></span>                : Enum_Array (1 .. <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#ref_56_27">C</A>);
      <b>end</b> <b>record</b>;

   <b>type</b> <span class="symbol"><A NAME="ref_63_9">Enumeration_Field</A></span> <b>is</b> <b>new</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#ref_53_9">Field_Type</A> <b>with</b> <b>private</b>;

   <b>function</b> <span class="symbol"><A NAME="ref_65_13" HREF="terminal_interface-curses-forms-field_types-enumeration__adb.htm#ref_49_13">Create</A></span> (<span class="symbol"><A NAME="ref_65_21" HREF="terminal_interface-curses-forms-field_types-enumeration__adb.htm#ref_49_21">Info</A></span> : <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#ref_56_9">Enumeration_Info</A>;
                    <span class="symbol"><A NAME="ref_66_21" HREF="terminal_interface-curses-forms-field_types-enumeration__adb.htm#ref_50_21">Auto_Release_Names</A></span> : Boolean := False)
                    <b>return</b> <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#ref_63_9">Enumeration_Field</A>;
   <span class="comment"><EM>--  Make an fieldtype from the info. Enumerations are special, because</EM></span>
   <span class="comment"><EM>--  they normally don't copy the enum values into a private store, so</EM></span>
   <span class="comment"><EM>--  we have to care for the lifetime of the info we provide.</EM></span>
   <span class="comment"><EM>--  The Auto_Release_Names flag may be used to automatically releases</EM></span>
   <span class="comment"><EM>--  the strings in the Names array of the Enumeration_Info.</EM></span>

   <b>function</b> Make_Enumeration_Type (<span class="symbol"><A NAME="ref_74_36">Info</A></span> : <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#ref_56_9">Enumeration_Info</A>;
                                   <span class="symbol"><A NAME="ref_75_36">Auto_Release_Names</A></span> : Boolean := False)
                                   <b>return</b> <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#ref_63_9">Enumeration_Field</A> <b>renames</b> <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#ref_65_13">Create</A>;

   <b>procedure</b> <span class="symbol"><A NAME="ref_78_14" HREF="terminal_interface-curses-forms-field_types-enumeration__adb.htm#ref_77_14">Release</A></span> (<span class="symbol"><A NAME="ref_78_23" HREF="terminal_interface-curses-forms-field_types-enumeration__adb.htm#ref_77_23">Enum</A></span> : <b>in</b> <b>out</b> <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#ref_63_9">Enumeration_Field</A>);
   <span class="comment"><EM>--  But we may want to release the field to release the memory allocated</EM></span>
   <span class="comment"><EM>--  by it internally. After that the Enumeration field is no longer usable.</EM></span>

   <span class="comment"><EM>--  The next type definitions are all ncurses extensions. They are typically</EM></span>
   <span class="comment"><EM>--  not available in other curses implementations.</EM></span>

   <b>procedure</b> <span class="symbol"><A NAME="ref_85_14" HREF="terminal_interface-curses-forms-field_types-enumeration__adb.htm#ref_92_14">Set_Field_Type</A></span> (<span class="symbol"><A NAME="ref_85_30" HREF="terminal_interface-curses-forms-field_types-enumeration__adb.htm#ref_92_30">Fld</A></span> : <A HREF="terminal_interface-curses-forms__ads.htm#ref_52_9">Field</A>;
                             <span class="symbol"><A NAME="ref_86_30" HREF="terminal_interface-curses-forms-field_types-enumeration__adb.htm#ref_93_30">Typ</A></span> : <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#ref_63_9">Enumeration_Field</A>);
   <b>pragma</b> Inline (Set_Field_Type);

<b>private</b>
   <b>type</b> <span class="symbol"><A NAME="ref_90_9" HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#ref_44_53">CPA_Access</A></span> <b>is</b> <b>access</b> <A HREF="interfac__ads.htm#ref_38_9">Interfaces</A>.C.Strings.chars_ptr_array;

   <b>type</b> <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#ref_63_9">Enumeration_Field</A> <b>is</b> <b>new</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#ref_53_9">Field_Type</A> <b>with</b>
      <b>record</b>
         <span class="symbol"><A NAME="ref_94_10">Case_Sensitive</A></span>       : Boolean := False;
         <span class="symbol"><A NAME="ref_95_10">Match_Must_Be_Unique</A></span> : Boolean := False;
         <span class="symbol"><A NAME="ref_96_10">Arr</A></span>                  : <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#ref_90_9">CPA_Access</A> := <b>null</b>;
      <b>end</b> <b>record</b>;

<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-forms__ads.htm#ref_46_35">Forms</A>.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#ref_45_41">Field_Types</A>.<A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#ref_44_53">Enumeration</A>;
</PRE></BODY></HTML>
