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

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  16 <hr><div style="text-align:center"><h1> File : terminal_interface-curses-panels.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>--                           <strong>GNAT</strong> ncurses Binding                           --</em></span>
  21 <span class="comment"><em>--                                                                          --</em></span>
  22 <span class="comment"><em>--                      Terminal_Interface.Curses.Panels                    --</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 1999-2004,2009 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: 1.15 @</em></span>
  57 <span class="comment"><em>--  @Date: 2020/02/02 23:34:34 @</em></span>
  58 <span class="comment"><em>--  Binding Version 01.00</em></span>
  59 <span class="comment"><em>------------------------------------------------------------------------------</em></span>
  60 <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>;
  61 <b>with</b> <a href="interfac__ads.htm#ref_38_9">Interfaces</a>.C;
  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-panels__ads.htm#ref_45_35">Panels</a></span> <b>is</b>
  64
  65    <b>use</b> <b>type</b> <a href="interfac__ads.htm#ref_38_9">Interfaces</a>.C.int;
  66
  67    <b>function</b> <span class="symbol"><a name="ref_50_13" href="terminal_interface-curses-panels__ads.htm#ref_67_13">Create</a></span> (<span class="symbol"><a name="ref_50_21" href="terminal_interface-curses-panels__ads.htm#ref_67_21">Win</a></span> : <a href="terminal_interface-curses__ads.htm#ref_56_9">Window</a>) <b>return</b> <a href="terminal_interface-curses-panels__ads.htm#ref_49_9">Panel</a>
  68    <b>is</b>
  69       <b>function</b> <span class="symbol"><a name="ref_52_16">Newpanel</a></span> (<span class="symbol"><a name="ref_52_26">Win</a></span> : <a href="terminal_interface-curses__ads.htm#ref_56_9">Window</a>) <b>return</b> <a href="terminal_interface-curses-panels__ads.htm#ref_49_9">Panel</a>;
  70       <b>pragma</b> Import (C, Newpanel, "new_panel");
  71
  72       <span class="symbol"><a name="ref_55_7">Pan</a></span> : <a href="terminal_interface-curses-panels__ads.htm#ref_49_9">Panel</a>;
  73    <b>begin</b>
  74       <a href="terminal_interface-curses-panels__adb.htm#ref_55_7">Pan</a> := <a href="terminal_interface-curses-panels__adb.htm#ref_52_16">Newpanel</a> (<a href="terminal_interface-curses-panels__ads.htm#ref_67_21">Win</a>);
  75       <b>if</b> <a href="terminal_interface-curses-panels__adb.htm#ref_55_7">Pan</a> = <a href="terminal_interface-curses-panels__ads.htm#ref_54_4">Null_Panel</a> <b>then</b>
  76          <b>raise</b> <a href="terminal_interface-curses-panels__ads.htm#ref_60_4">Panel_Exception</a>;
  77       <b>end</b> <b>if</b>;
  78       <b>return</b> <a href="terminal_interface-curses-panels__adb.htm#ref_55_7">Pan</a>;
  79    <b>end</b> <a href="terminal_interface-curses-panels__ads.htm#ref_67_13">Create</a>;
  80
  81    <b>procedure</b> <span class="symbol"><a name="ref_64_14" href="terminal_interface-curses-panels__ads.htm#ref_77_14">Bottom</a></span> (<span class="symbol"><a name="ref_64_22" href="terminal_interface-curses-panels__ads.htm#ref_77_22">Pan</a></span> : <a href="terminal_interface-curses-panels__ads.htm#ref_49_9">Panel</a>)
  82    <b>is</b>
  83       <b>function</b> <span class="symbol"><a name="ref_66_16">Bottompanel</a></span> (<span class="symbol"><a name="ref_66_29">Pan</a></span> : <a href="terminal_interface-curses-panels__ads.htm#ref_49_9">Panel</a>) <b>return</b> <a href="terminal_interface-curses-aux__ads.htm#ref_49_12">C_Int</a>;
  84       <b>pragma</b> Import (C, Bottompanel, "bottom_panel");
  85    <b>begin</b>
  86       <b>if</b> <a href="terminal_interface-curses-panels__adb.htm#ref_66_16">Bottompanel</a> (<a href="terminal_interface-curses-panels__ads.htm#ref_77_22">Pan</a>) = <a href="terminal_interface-curses-aux__ads.htm#ref_64_4">Curses_Err</a> <b>then</b>
  87          <b>raise</b> <a href="terminal_interface-curses-panels__ads.htm#ref_60_4">Panel_Exception</a>;
  88       <b>end</b> <b>if</b>;
  89    <b>end</b> <a href="terminal_interface-curses-panels__ads.htm#ref_77_14">Bottom</a>;
  90
  91    <b>procedure</b> <span class="symbol"><a name="ref_74_14" href="terminal_interface-curses-panels__ads.htm#ref_82_14">Top</a></span> (<span class="symbol"><a name="ref_74_19" href="terminal_interface-curses-panels__ads.htm#ref_82_19">Pan</a></span> : <a href="terminal_interface-curses-panels__ads.htm#ref_49_9">Panel</a>)
  92    <b>is</b>
  93       <b>function</b> <span class="symbol"><a name="ref_76_16">Toppanel</a></span> (<span class="symbol"><a name="ref_76_26">Pan</a></span> : <a href="terminal_interface-curses-panels__ads.htm#ref_49_9">Panel</a>) <b>return</b> <a href="terminal_interface-curses-aux__ads.htm#ref_49_12">C_Int</a>;
  94       <b>pragma</b> Import (C, Toppanel, "top_panel");
  95    <b>begin</b>
  96       <b>if</b> <a href="terminal_interface-curses-panels__adb.htm#ref_76_16">Toppanel</a> (<a href="terminal_interface-curses-panels__ads.htm#ref_82_19">Pan</a>) = <a href="terminal_interface-curses-aux__ads.htm#ref_64_4">Curses_Err</a> <b>then</b>
  97          <b>raise</b> <a href="terminal_interface-curses-panels__ads.htm#ref_60_4">Panel_Exception</a>;
  98       <b>end</b> <b>if</b>;
  99    <b>end</b> <a href="terminal_interface-curses-panels__ads.htm#ref_82_14">Top</a>;
 100
 101    <b>procedure</b> <span class="symbol"><a name="ref_84_14" href="terminal_interface-curses-panels__ads.htm#ref_87_14">Show</a></span> (<span class="symbol"><a name="ref_84_20" href="terminal_interface-curses-panels__ads.htm#ref_87_20">Pan</a></span> : <a href="terminal_interface-curses-panels__ads.htm#ref_49_9">Panel</a>)
 102    <b>is</b>
 103       <b>function</b> <span class="symbol"><a name="ref_86_16">Showpanel</a></span> (<span class="symbol"><a name="ref_86_27">Pan</a></span> : <a href="terminal_interface-curses-panels__ads.htm#ref_49_9">Panel</a>) <b>return</b> <a href="terminal_interface-curses-aux__ads.htm#ref_49_12">C_Int</a>;
 104       <b>pragma</b> Import (C, Showpanel, "show_panel");
 105    <b>begin</b>
 106       <b>if</b> <a href="terminal_interface-curses-panels__adb.htm#ref_86_16">Showpanel</a> (<a href="terminal_interface-curses-panels__ads.htm#ref_87_20">Pan</a>) = <a href="terminal_interface-curses-aux__ads.htm#ref_64_4">Curses_Err</a> <b>then</b>
 107          <b>raise</b> <a href="terminal_interface-curses-panels__ads.htm#ref_60_4">Panel_Exception</a>;
 108       <b>end</b> <b>if</b>;
 109    <b>end</b> <a href="terminal_interface-curses-panels__ads.htm#ref_87_14">Show</a>;
 110
 111    <b>procedure</b> <span class="symbol"><a name="ref_94_14" href="terminal_interface-curses-panels__ads.htm#ref_97_14">Hide</a></span> (<span class="symbol"><a name="ref_94_20" href="terminal_interface-curses-panels__ads.htm#ref_97_20">Pan</a></span> : <a href="terminal_interface-curses-panels__ads.htm#ref_49_9">Panel</a>)
 112    <b>is</b>
 113       <b>function</b> <span class="symbol"><a name="ref_96_16">Hidepanel</a></span> (<span class="symbol"><a name="ref_96_27">Pan</a></span> : <a href="terminal_interface-curses-panels__ads.htm#ref_49_9">Panel</a>) <b>return</b> <a href="terminal_interface-curses-aux__ads.htm#ref_49_12">C_Int</a>;
 114       <b>pragma</b> Import (C, Hidepanel, "hide_panel");
 115    <b>begin</b>
 116       <b>if</b> <a href="terminal_interface-curses-panels__adb.htm#ref_96_16">Hidepanel</a> (<a href="terminal_interface-curses-panels__ads.htm#ref_97_20">Pan</a>) = <a href="terminal_interface-curses-aux__ads.htm#ref_64_4">Curses_Err</a> <b>then</b>
 117          <b>raise</b> <a href="terminal_interface-curses-panels__ads.htm#ref_60_4">Panel_Exception</a>;
 118       <b>end</b> <b>if</b>;
 119    <b>end</b> <a href="terminal_interface-curses-panels__ads.htm#ref_97_14">Hide</a>;
 120
 121    <b>function</b> <span class="symbol"><a name="ref_104_13" href="terminal_interface-curses-panels__ads.htm#ref_102_13">Get_Window</a></span> (<span class="symbol"><a name="ref_104_25" href="terminal_interface-curses-panels__ads.htm#ref_102_25">Pan</a></span> : <a href="terminal_interface-curses-panels__ads.htm#ref_49_9">Panel</a>) <b>return</b> <a href="terminal_interface-curses__ads.htm#ref_56_9">Window</a>
 122    <b>is</b>
 123       <b>function</b> <span class="symbol"><a name="ref_106_16">Panel_Win</a></span> (<span class="symbol"><a name="ref_106_27">Pan</a></span> : <a href="terminal_interface-curses-panels__ads.htm#ref_49_9">Panel</a>) <b>return</b> <a href="terminal_interface-curses__ads.htm#ref_56_9">Window</a>;
 124       <b>pragma</b> Import (C, Panel_Win, "panel_window");
 125
 126       <span class="symbol"><a name="ref_109_7">Win</a></span> : <b>constant</b> <a href="terminal_interface-curses__ads.htm#ref_56_9">Window</a> := <a href="terminal_interface-curses-panels__adb.htm#ref_106_16">Panel_Win</a> (<a href="terminal_interface-curses-panels__ads.htm#ref_102_25">Pan</a>);
 127    <b>begin</b>
 128       <b>if</b> <a href="terminal_interface-curses-panels__adb.htm#ref_109_7">Win</a> = <a href="terminal_interface-curses__ads.htm#ref_57_4">Null_Window</a> <b>then</b>
 129          <b>raise</b> <a href="terminal_interface-curses-panels__ads.htm#ref_60_4">Panel_Exception</a>;
 130       <b>end</b> <b>if</b>;
 131       <b>return</b> <a href="terminal_interface-curses-panels__adb.htm#ref_109_7">Win</a>;
 132    <b>end</b> <a href="terminal_interface-curses-panels__ads.htm#ref_102_13">Get_Window</a>;
 133
 134    <b>procedure</b> <span class="symbol"><a name="ref_117_14" href="terminal_interface-curses-panels__ads.htm#ref_111_14">Replace</a></span> (<span class="symbol"><a name="ref_117_23" href="terminal_interface-curses-panels__ads.htm#ref_111_23">Pan</a></span> : <a href="terminal_interface-curses-panels__ads.htm#ref_49_9">Panel</a>;
 135                       <span class="symbol"><a name="ref_118_23" href="terminal_interface-curses-panels__ads.htm#ref_112_23">Win</a></span> : <a href="terminal_interface-curses__ads.htm#ref_56_9">Window</a>)
 136    <b>is</b>
 137       <b>function</b> <span class="symbol"><a name="ref_120_16">Replace_Pan</a></span> (<span class="symbol"><a name="ref_120_29">Pan</a></span> : <a href="terminal_interface-curses-panels__ads.htm#ref_49_9">Panel</a>;
 138                             <span class="symbol"><a name="ref_121_29">Win</a></span> : <a href="terminal_interface-curses__ads.htm#ref_56_9">Window</a>) <b>return</b> <a href="terminal_interface-curses-aux__ads.htm#ref_49_12">C_Int</a>;
 139       <b>pragma</b> Import (C, Replace_Pan, "replace_panel");
 140    <b>begin</b>
 141       <b>if</b> <a href="terminal_interface-curses-panels__adb.htm#ref_120_16">Replace_Pan</a> (<a href="terminal_interface-curses-panels__ads.htm#ref_111_23">Pan</a>, <a href="terminal_interface-curses-panels__ads.htm#ref_112_23">Win</a>) = <a href="terminal_interface-curses-aux__ads.htm#ref_64_4">Curses_Err</a> <b>then</b>
 142          <b>raise</b> <a href="terminal_interface-curses-panels__ads.htm#ref_60_4">Panel_Exception</a>;
 143       <b>end</b> <b>if</b>;
 144    <b>end</b> <a href="terminal_interface-curses-panels__ads.htm#ref_111_14">Replace</a>;
 145
 146    <b>procedure</b> <span class="symbol"><a name="ref_129_14" href="terminal_interface-curses-panels__ads.htm#ref_117_14">Move</a></span> (<span class="symbol"><a name="ref_129_20" href="terminal_interface-curses-panels__ads.htm#ref_117_20">Pan</a></span>    : <a href="terminal_interface-curses-panels__ads.htm#ref_49_9">Panel</a>;
 147                    <span class="symbol"><a name="ref_130_20" href="terminal_interface-curses-panels__ads.htm#ref_118_20">Line</a></span>   : <a href="terminal_interface-curses__ads.htm#ref_59_9">Line_Position</a>;
 148                    <span class="symbol"><a name="ref_131_20" href="terminal_interface-curses-panels__ads.htm#ref_119_20">Column</a></span> : <a href="terminal_interface-curses__ads.htm#ref_60_9">Column_Position</a>)
 149    <b>is</b>
 150       <b>function</b> <span class="symbol"><a name="ref_133_16">Move</a></span> (<span class="symbol"><a name="ref_133_22">Pan</a></span>    : <a href="terminal_interface-curses-panels__ads.htm#ref_49_9">Panel</a>;
 151                      <span class="symbol"><a name="ref_134_22">Line</a></span>   : <a href="terminal_interface-curses-aux__ads.htm#ref_49_12">C_Int</a>;
 152                      <span class="symbol"><a name="ref_135_22">Column</a></span> : <a href="terminal_interface-curses-aux__ads.htm#ref_49_12">C_Int</a>) <b>return</b> <a href="terminal_interface-curses-aux__ads.htm#ref_49_12">C_Int</a>;
 153       <b>pragma</b> Import (C, Move, "move_panel");
 154    <b>begin</b>
 155       <b>if</b> <a href="terminal_interface-curses-panels__adb.htm#ref_133_16">Move</a> (<a href="terminal_interface-curses-panels__ads.htm#ref_117_20">Pan</a>, <a href="terminal_interface-curses-aux__ads.htm#ref_49_12">C_Int</a> (<a href="terminal_interface-curses-panels__ads.htm#ref_118_20">Line</a>), <a href="terminal_interface-curses-aux__ads.htm#ref_49_12">C_Int</a> (<a href="terminal_interface-curses-panels__ads.htm#ref_119_20">Column</a>)) = <a href="terminal_interface-curses-aux__ads.htm#ref_64_4">Curses_Err</a> <b>then</b>
 156          <b>raise</b> <a href="terminal_interface-curses-panels__ads.htm#ref_60_4">Panel_Exception</a>;
 157       <b>end</b> <b>if</b>;
 158    <b>end</b> <a href="terminal_interface-curses-panels__ads.htm#ref_117_14">Move</a>;
 159
 160    <b>function</b> <span class="symbol"><a name="ref_143_13" href="terminal_interface-curses-panels__ads.htm#ref_124_13">Is_Hidden</a></span> (<span class="symbol"><a name="ref_143_24" href="terminal_interface-curses-panels__ads.htm#ref_124_24">Pan</a></span> : <a href="terminal_interface-curses-panels__ads.htm#ref_49_9">Panel</a>) <b>return</b> Boolean
 161    <b>is</b>
 162       <b>function</b> <span class="symbol"><a name="ref_145_16">Panel_Hidden</a></span> (<span class="symbol"><a name="ref_145_30">Pan</a></span> : <a href="terminal_interface-curses-panels__ads.htm#ref_49_9">Panel</a>) <b>return</b> <a href="terminal_interface-curses-aux__ads.htm#ref_49_12">C_Int</a>;
 163       <b>pragma</b> Import (C, Panel_Hidden, "panel_hidden");
 164    <b>begin</b>
 165       <b>if</b> <a href="terminal_interface-curses-panels__adb.htm#ref_145_16">Panel_Hidden</a> (<a href="terminal_interface-curses-panels__ads.htm#ref_124_24">Pan</a>) = <a href="terminal_interface-curses-aux__ads.htm#ref_67_4">Curses_False</a> <b>then</b>
 166          <b>return</b> False;
 167       <b>else</b>
 168          <b>return</b> True;
 169       <b>end</b> <b>if</b>;
 170    <b>end</b> <a href="terminal_interface-curses-panels__ads.htm#ref_124_13">Is_Hidden</a>;
 171
 172    <b>procedure</b> <span class="symbol"><a name="ref_155_14" href="terminal_interface-curses-panels__ads.htm#ref_139_14">Delete</a></span> (<span class="symbol"><a name="ref_155_22" href="terminal_interface-curses-panels__ads.htm#ref_139_22">Pan</a></span> : <b>in</b> <b>out</b> <a href="terminal_interface-curses-panels__ads.htm#ref_49_9">Panel</a>)
 173    <b>is</b>
 174       <b>function</b> <span class="symbol"><a name="ref_157_16">Del_Panel</a></span> (<span class="symbol"><a name="ref_157_27">Pan</a></span> : <a href="terminal_interface-curses-panels__ads.htm#ref_49_9">Panel</a>) <b>return</b> <a href="terminal_interface-curses-aux__ads.htm#ref_49_12">C_Int</a>;
 175       <b>pragma</b> Import (C, Del_Panel, "del_panel");
 176    <b>begin</b>
 177       <b>if</b> <a href="terminal_interface-curses-panels__adb.htm#ref_157_16">Del_Panel</a> (<a href="terminal_interface-curses-panels__ads.htm#ref_139_22">Pan</a>) = <a href="terminal_interface-curses-aux__ads.htm#ref_64_4">Curses_Err</a> <b>then</b>
 178          <b>raise</b> <a href="terminal_interface-curses-panels__ads.htm#ref_60_4">Panel_Exception</a>;
 179       <b>end</b> <b>if</b>;
 180       <a href="terminal_interface-curses-panels__ads.htm#ref_139_22">Pan</a> := <a href="terminal_interface-curses-panels__ads.htm#ref_54_4">Null_Panel</a>;
 181    <b>end</b> <a href="terminal_interface-curses-panels__ads.htm#ref_139_14">Delete</a>;
 182
 183 <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-panels__ads.htm#ref_45_35">Panels</a>;
 184 </pre></body></html>