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 (c) 2000,2003 Free Software Foundation, Inc.                   --</EM></span>
  28 <span class="comment"><EM>--                                                                          --</EM></span>
  29 <span class="comment"><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></span>
  30 <span class="comment"><EM>-- copy of this software and associated documentation files (the            --</EM></span>
  31 <span class="comment"><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></span>
  32 <span class="comment"><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></span>
  33 <span class="comment"><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></span>
  34 <span class="comment"><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></span>
  35 <span class="comment"><EM>-- furnished to do so, subject to the following conditions:                 --</EM></span>
  36 <span class="comment"><EM>--                                                                          --</EM></span>
  37 <span class="comment"><EM>-- The above copyright notice and this permission notice shall be included  --</EM></span>
  38 <span class="comment"><EM>-- in all copies or substantial portions of the Software.                   --</EM></span>
  39 <span class="comment"><EM>--                                                                          --</EM></span>
  40 <span class="comment"><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></span>
  41 <span class="comment"><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></span>
  42 <span class="comment"><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></span>
  43 <span class="comment"><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></span>
  44 <span class="comment"><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></span>
  45 <span class="comment"><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></span>
  46 <span class="comment"><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></span>
  47 <span class="comment"><EM>--                                                                          --</EM></span>
  48 <span class="comment"><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></span>
  49 <span class="comment"><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></span>
  50 <span class="comment"><EM>-- sale, use or other dealings in this Software without prior written       --</EM></span>
  51 <span class="comment"><EM>-- authorization.                                                           --</EM></span>
  52 <span class="comment"><EM>------------------------------------------------------------------------------</EM></span>
  53 <span class="comment"><EM>--  Author:  Juergen Pfeifer, 1996</EM></span>
  54 <span class="comment"><EM>--  Version Control:</EM></span>
  55 <span class="comment"><EM>--  @Revision: 1.4 @</EM></span>
  56 <span class="comment"><EM>--  Binding Version 01.00</EM></span>
  57
  58 <b>with</b> Ada.Streams.Stream_IO.C_Streams;
  59 <b>with</b> <A HREF="interfac__ads.htm#ref_38_9">Interfaces</A>.C_Streams;
  60 <b>with</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>; <b>use</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>;
  61
  62 <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_45_40" HREF="terminal_interface-curses-putwin__ads.htm#ref_43_35">PutWin</A></span> <b>is</b>
  63
  64    <b>package</b> <span class="symbol"><A NAME="ref_47_12">ICS</A></span> <b>renames</b> <A HREF="interfac__ads.htm#ref_38_9">Interfaces</A>.C_Streams;
  65    <b>package</b> <span class="symbol"><A NAME="ref_48_12">ACS</A></span> <b>renames</b> Ada.Streams.Stream_IO.C_Streams;
  66    <b>use</b> <b>type</b> <A HREF="terminal_interface-curses-aux__ads.htm#ref_50_12">C_Int</A>;
  67
  68    <b>procedure</b> <span class="symbol"><A NAME="ref_51_14" HREF="terminal_interface-curses-putwin__ads.htm#ref_45_14">Put_Window</A></span> (<span class="symbol"><A NAME="ref_51_26" HREF="terminal_interface-curses-putwin__ads.htm#ref_45_26">Win</A></span>  : <A HREF="terminal_interface-curses__ads.htm#ref_55_9">Window</A>;
  69                          <span class="symbol"><A NAME="ref_52_26" HREF="terminal_interface-curses-putwin__ads.htm#ref_46_26">File</A></span> : Ada.Streams.Stream_IO.File_Type) <b>is</b>
  70       <b>function</b> <span class="symbol"><A NAME="ref_53_16">putwin</A></span> (<span class="symbol"><A NAME="ref_53_24" HREF="terminal_interface-curses-putwin__adb.htm#ref_53_16">Win</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_55_9">Window</A>; <span class="symbol"><A NAME="ref_53_38" HREF="terminal_interface-curses-putwin__adb.htm#ref_53_16">f</A></span> : <A HREF="terminal_interface-curses-putwin__adb.htm#ref_47_12">ICS</A>.FILEs) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#ref_50_12">C_Int</A>;
  71       <b>pragma</b> Import (C, putwin, "putwin");
  72
  73       <span class="symbol"><A NAME="ref_56_7">R</A></span> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#ref_50_12">C_Int</A> := <A HREF="terminal_interface-curses-putwin__adb.htm#ref_53_16">putwin</A> (<A HREF="terminal_interface-curses-putwin__ads.htm#ref_45_26">Win</A>, <A HREF="terminal_interface-curses-putwin__adb.htm#ref_48_12">ACS</A>.C_Stream (<A HREF="terminal_interface-curses-putwin__ads.htm#ref_46_26">File</A>));
  74    <b>begin</b>
  75       <b>if</b> <A HREF="terminal_interface-curses-putwin__adb.htm#ref_56_7">R</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#ref_64_4">Curses_Ok</A> <b>then</b>
  76          <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#ref_521_4">Curses_Exception</A>;
  77       <b>end</b> <b>if</b>;
  78    <b>end</b> <A HREF="terminal_interface-curses-putwin__ads.htm#ref_45_14">Put_Window</A>;
  79
  80    <b>function</b> <span class="symbol"><A NAME="ref_63_13" HREF="terminal_interface-curses-putwin__ads.htm#ref_48_13">Get_Window</A></span> (<span class="symbol"><A NAME="ref_63_25" HREF="terminal_interface-curses-putwin__ads.htm#ref_48_25">File</A></span> : Ada.Streams.Stream_IO.File_Type)
  81                         <b>return</b> <A HREF="terminal_interface-curses__ads.htm#ref_55_9">Window</A> <b>is</b>
  82       <b>function</b> <span class="symbol"><A NAME="ref_65_16">getwin</A></span> (<span class="symbol"><A NAME="ref_65_24" HREF="terminal_interface-curses-putwin__adb.htm#ref_65_16">f</A></span> : <A HREF="terminal_interface-curses-putwin__adb.htm#ref_47_12">ICS</A>.FILEs) <b>return</b> <A HREF="terminal_interface-curses__ads.htm#ref_55_9">Window</A>;
  83       <b>pragma</b> Import (C, getwin, "getwin");
  84
  85       <span class="symbol"><A NAME="ref_68_7">W</A></span> : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#ref_55_9">Window</A> := <A HREF="terminal_interface-curses-putwin__adb.htm#ref_65_16">getwin</A> (<A HREF="terminal_interface-curses-putwin__adb.htm#ref_48_12">ACS</A>.C_Stream (<A HREF="terminal_interface-curses-putwin__ads.htm#ref_48_25">File</A>));
  86    <b>begin</b>
  87       <b>if</b> <A HREF="terminal_interface-curses-putwin__adb.htm#ref_68_7">W</A> = <A HREF="terminal_interface-curses__ads.htm#ref_56_4">Null_Window</A> <b>then</b>
  88          <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#ref_521_4">Curses_Exception</A>;
  89       <b>else</b>
  90          <b>return</b> <A HREF="terminal_interface-curses-putwin__adb.htm#ref_68_7">W</A>;
  91       <b>end</b> <b>if</b>;
  92    <b>end</b> <A HREF="terminal_interface-curses-putwin__ads.htm#ref_48_13">Get_Window</A>;
  93
  94 <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-putwin__ads.htm#ref_43_35">PutWin</A>;
  95 </PRE></BODY></HTML>