doc/html/ada/terminal_interface-curses-putwin__adb.htm

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  16 <HR><DIV style="text-align:center"><H1> File : terminal_interface-curses-putwin.adb </H1></DIV><HR>
  17 <PRE>
  18 <span class="comment"><EM>------------------------------------------------------------------------------</EM></span>
  19 <span class="comment"><EM>--                                                                          --</EM></span>
  20 <span class="comment"><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></span>
  21 <span class="comment"><EM>--                                                                          --</EM></span>
  22 <span class="comment"><EM>--                    Terminal_Interface.Curses.PutWin                      --</EM></span>
  23 <span class="comment"><EM>--                                                                          --</EM></span>
  24 <span class="comment"><EM>--                                 B O D Y                                  --</EM></span>
  25 <span class="comment"><EM>--                                                                          --</EM></span>
  26 <span class="comment"><EM>------------------------------------------------------------------------------</EM></span>
  27 <span class="comment"><EM>-- Copyright 2020 Thomas E. Dickey                                          --</EM></span>
  28 <span class="comment"><EM>-- Copyright 2000-2002,2003 Free Software Foundation, Inc.                  --</EM></span>
  29 <span class="comment"><EM>--                                                                          --</EM></span>
  30 <span class="comment"><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></span>
  31 <span class="comment"><EM>-- copy of this software and associated documentation files (the            --</EM></span>
  32 <span class="comment"><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></span>
  33 <span class="comment"><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></span>
  34 <span class="comment"><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></span>
  35 <span class="comment"><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></span>
  36 <span class="comment"><EM>-- furnished to do so, subject to the following conditions:                 --</EM></span>
  37 <span class="comment"><EM>--                                                                          --</EM></span>
  38 <span class="comment"><EM>-- The above copyright notice and this permission notice shall be included  --</EM></span>
  39 <span class="comment"><EM>-- in all copies or substantial portions of the Software.                   --</EM></span>
  40 <span class="comment"><EM>--                                                                          --</EM></span>
  41 <span class="comment"><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></span>
  42 <span class="comment"><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></span>
  43 <span class="comment"><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></span>
  44 <span class="comment"><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></span>
  45 <span class="comment"><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></span>
  46 <span class="comment"><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></span>
  47 <span class="comment"><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></span>
  48 <span class="comment"><EM>--                                                                          --</EM></span>
  49 <span class="comment"><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></span>
  50 <span class="comment"><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></span>
  51 <span class="comment"><EM>-- sale, use or other dealings in this Software without prior written       --</EM></span>
  52 <span class="comment"><EM>-- authorization.                                                           --</EM></span>
  53 <span class="comment"><EM>------------------------------------------------------------------------------</EM></span>
  54 <span class="comment"><EM>--  Author:  Juergen Pfeifer, 1996</EM></span>
  55 <span class="comment"><EM>--  Version Control:</EM></span>
  56 <span class="comment"><EM>--  @Revision: 1.5 @</EM></span>
  57 <span class="comment"><EM>--  Binding Version 01.00</EM></span>
  58
  59 <b>with</b> Ada.Streams.Stream_IO.C_Streams;
  60 <b>with</b> <A HREF="interfac__ads.htm#ref_38_9">Interfaces</A>.C_Streams;
  61 <b>with</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>; <b>use</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>;
  62
  63 <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_46_40" HREF="terminal_interface-curses-putwin__ads.htm#ref_44_35">PutWin</A></span> <b>is</b>
  64
  65    <b>package</b> <span class="symbol"><A NAME="ref_48_12">ICS</A></span> <b>renames</b> <A HREF="interfac__ads.htm#ref_38_9">Interfaces</A>.C_Streams;
  66    <b>package</b> <span class="symbol"><A NAME="ref_49_12">ACS</A></span> <b>renames</b> Ada.Streams.Stream_IO.C_Streams;
  67    <b>use</b> <b>type</b> <A HREF="terminal_interface-curses-aux__ads.htm#ref_49_12">C_Int</A>;
  68
  69    <b>procedure</b> <span class="symbol"><A NAME="ref_52_14" HREF="terminal_interface-curses-putwin__ads.htm#ref_46_14">Put_Window</A></span> (<span class="symbol"><A NAME="ref_52_26" HREF="terminal_interface-curses-putwin__ads.htm#ref_46_26">Win</A></span>  : <A HREF="terminal_interface-curses__ads.htm#ref_56_9">Window</A>;
  70                          <span class="symbol"><A NAME="ref_53_26" HREF="terminal_interface-curses-putwin__ads.htm#ref_47_26">File</A></span> : Ada.Streams.Stream_IO.File_Type) <b>is</b>
  71       <b>function</b> <span class="symbol"><A NAME="ref_54_16">putwin</A></span> (<span class="symbol"><A NAME="ref_54_24" HREF="terminal_interface-curses-putwin__adb.htm#ref_54_16">Win</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_56_9">Window</A>; <span class="symbol"><A NAME="ref_54_38" HREF="terminal_interface-curses-putwin__adb.htm#ref_54_16">f</A></span> : <A HREF="terminal_interface-curses-putwin__adb.htm#ref_48_12">ICS</A>.FILEs) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#ref_49_12">C_Int</A>;
  72       <b>pragma</b> Import (C, putwin, "putwin");
  73
  74       <span class="symbol"><A NAME="ref_57_7">R</A></span> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#ref_49_12">C_Int</A> := <A HREF="terminal_interface-curses-putwin__adb.htm#ref_54_16">putwin</A> (<A HREF="terminal_interface-curses-putwin__ads.htm#ref_46_26">Win</A>, <A HREF="terminal_interface-curses-putwin__adb.htm#ref_49_12">ACS</A>.C_Stream (<A HREF="terminal_interface-curses-putwin__ads.htm#ref_47_26">File</A>));
  75    <b>begin</b>
  76       <b>if</b> <A HREF="terminal_interface-curses-putwin__adb.htm#ref_57_7">R</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#ref_63_4">Curses_Ok</A> <b>then</b>
  77          <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#ref_522_4">Curses_Exception</A>;
  78       <b>end</b> <b>if</b>;
  79    <b>end</b> <A HREF="terminal_interface-curses-putwin__ads.htm#ref_46_14">Put_Window</A>;
  80
  81    <b>function</b> <span class="symbol"><A NAME="ref_64_13" HREF="terminal_interface-curses-putwin__ads.htm#ref_49_13">Get_Window</A></span> (<span class="symbol"><A NAME="ref_64_25" HREF="terminal_interface-curses-putwin__ads.htm#ref_49_25">File</A></span> : Ada.Streams.Stream_IO.File_Type)
  82                         <b>return</b> <A HREF="terminal_interface-curses__ads.htm#ref_56_9">Window</A> <b>is</b>
  83       <b>function</b> <span class="symbol"><A NAME="ref_66_16">getwin</A></span> (<span class="symbol"><A NAME="ref_66_24" HREF="terminal_interface-curses-putwin__adb.htm#ref_66_16">f</A></span> : <A HREF="terminal_interface-curses-putwin__adb.htm#ref_48_12">ICS</A>.FILEs) <b>return</b> <A HREF="terminal_interface-curses__ads.htm#ref_56_9">Window</A>;
  84       <b>pragma</b> Import (C, getwin, "getwin");
  85
  86       <span class="symbol"><A NAME="ref_69_7">W</A></span> : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#ref_56_9">Window</A> := <A HREF="terminal_interface-curses-putwin__adb.htm#ref_66_16">getwin</A> (<A HREF="terminal_interface-curses-putwin__adb.htm#ref_49_12">ACS</A>.C_Stream (<A HREF="terminal_interface-curses-putwin__ads.htm#ref_49_25">File</A>));
  87    <b>begin</b>
  88       <b>if</b> <A HREF="terminal_interface-curses-putwin__adb.htm#ref_69_7">W</A> = <A HREF="terminal_interface-curses__ads.htm#ref_57_4">Null_Window</A> <b>then</b>
  89          <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#ref_522_4">Curses_Exception</A>;
  90       <b>else</b>
  91          <b>return</b> <A HREF="terminal_interface-curses-putwin__adb.htm#ref_69_7">W</A>;
  92       <b>end</b> <b>if</b>;
  93    <b>end</b> <A HREF="terminal_interface-curses-putwin__ads.htm#ref_49_13">Get_Window</A>;
  94
  95 <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-putwin__ads.htm#ref_44_35">PutWin</A>;
  96 </PRE></BODY></HTML>