1 <HTML><HEAD><TITLE>terminal_interface-curses-forms-field_types-numeric.adb</TITLE></HEAD>
3 <HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-forms-field_types-numeric.adb </H1></DIV><HR>
5 <FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
6 <FONT COLOR=green><EM>-- --</EM></FONT>
7 <FONT COLOR=green><EM>-- <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding --</EM></FONT>
8 <FONT COLOR=green><EM>-- --</EM></FONT>
9 <FONT COLOR=green><EM>-- Terminal_Interface.Curses.Forms.Field_Types.Numeric --</EM></FONT>
10 <FONT COLOR=green><EM>-- --</EM></FONT>
11 <FONT COLOR=green><EM>-- B O D Y --</EM></FONT>
12 <FONT COLOR=green><EM>-- --</EM></FONT>
13 <FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
14 <FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc. --</EM></FONT>
15 <FONT COLOR=green><EM>-- --</EM></FONT>
16 <FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a --</EM></FONT>
17 <FONT COLOR=green><EM>-- copy of this software and associated documentation files (the --</EM></FONT>
18 <FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including --</EM></FONT>
19 <FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish, --</EM></FONT>
20 <FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell --</EM></FONT>
21 <FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is --</EM></FONT>
22 <FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions: --</EM></FONT>
23 <FONT COLOR=green><EM>-- --</EM></FONT>
24 <FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included --</EM></FONT>
25 <FONT COLOR=green><EM>-- in all copies or substantial portions of the Software. --</EM></FONT>
26 <FONT COLOR=green><EM>-- --</EM></FONT>
27 <FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS --</EM></FONT>
28 <FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF --</EM></FONT>
29 <FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. --</EM></FONT>
30 <FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, --</EM></FONT>
31 <FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR --</EM></FONT>
32 <FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR --</EM></FONT>
33 <FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE. --</EM></FONT>
34 <FONT COLOR=green><EM>-- --</EM></FONT>
35 <FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright --</EM></FONT>
36 <FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the --</EM></FONT>
37 <FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written --</EM></FONT>
38 <FONT COLOR=green><EM>-- authorization. --</EM></FONT>
39 <FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
40 <FONT COLOR=green><EM>-- Author: Juergen Pfeifer, 1996</EM></FONT>
41 <FONT COLOR=green><EM>-- Version Control:</EM></FONT>
42 <FONT COLOR=green><EM>-- @Revision: 1.9 @</EM></FONT>
43 <FONT COLOR=green><EM>-- Binding Version 01.00</EM></FONT>
44 <FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
45 <b>with</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C;
46 <b>with</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A>; <b>use</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A>;
48 <b>package</b> <b>body</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-forms__ads.htm#48_35">Forms</A>.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#43_41">Field_Types</A>.<A HREF="terminal_interface-curses-forms-field_types-numeric__ads.htm#41_53">Numeric</A> <b>is</b>
50 <b>use</b> <b>type</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.int;
52 <b>procedure</b> <A HREF="terminal_interface-curses-forms-field_types-numeric__ads.htm#51_14">Set_Field_Type</A><FONT COLOR=red><A NAME="48_14"></A></FONT> (<A HREF="terminal_interface-curses-forms-field_types-numeric__ads.htm#51_30">Fld</A> : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
53 <A HREF="terminal_interface-curses-forms-field_types-numeric__ads.htm#52_30">Typ</A> : <b>in</b> Numeric_Field)
55 <b>type</b> Double <b>is</b> <b>new</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.double;
57 <FONT COLOR=red><A NAME="53_7">C_Numeric_Field_Type</A></FONT> : <A HREF="terminal_interface-curses-forms-field_types__ads.htm#132_9">C_Field_Type</A>;
58 <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms-field_types-numeric__adb.htm#53_7">C_Numeric_Field_Type</A>, "TYPE_NUMERIC");
60 <b>function</b> <FONT COLOR=red><A NAME="56_16">Set_Fld_Type</A></FONT> (<FONT COLOR=red><A NAME="56_30">F</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A> := <A HREF="terminal_interface-curses-forms-field_types-numeric__ads.htm#51_30">Fld</A>;
61 <FONT COLOR=red><A NAME="57_30">Cft</A></FONT> : <A HREF="terminal_interface-curses-forms-field_types__ads.htm#132_9">C_Field_Type</A> := <A HREF="terminal_interface-curses-forms-field_types-numeric__adb.htm#53_7">C_Numeric_Field_Type</A>;
62 <FONT COLOR=red><A NAME="58_30">Arg1</A></FONT> : <A HREF="terminal_interface-curses-forms-field_types__ads.htm#46_12">C_Int</A>;
63 <FONT COLOR=red><A NAME="59_30">Arg2</A></FONT> : Double;
64 <FONT COLOR=red><A NAME="60_30">Arg3</A></FONT> : Double) <b>return</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#46_12">C_Int</A>;
65 <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms-field_types-numeric__adb.htm#56_16">Set_Fld_Type</A>, "set_field_type");
67 <FONT COLOR=red><A NAME="63_7">Res</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A>;
69 <A HREF="terminal_interface-curses-forms-field_types-numeric__adb.htm#63_7">Res</A> := <A HREF="terminal_interface-curses-forms-field_types-numeric__adb.htm#56_16">Set_Fld_Type</A> (<A HREF="terminal_interface-curses-forms-field_types-numeric__adb.htm#58_30">Arg1</A> => <A HREF="terminal_interface-curses-forms-field_types__ads.htm#46_12">C_Int</A> (<A HREF="terminal_interface-curses-forms-field_types-numeric__ads.htm#52_30">Typ</A>.<A HREF="terminal_interface-curses-forms-field_types-numeric__ads.htm#46_10">Precision</A>),
70 <A HREF="terminal_interface-curses-forms-field_types-numeric__adb.htm#59_30">Arg2</A> => Double (<A HREF="terminal_interface-curses-forms-field_types-numeric__ads.htm#52_30">Typ</A>.<A HREF="terminal_interface-curses-forms-field_types-numeric__ads.htm#47_10">Lower_Limit</A>),
71 <A HREF="terminal_interface-curses-forms-field_types-numeric__adb.htm#60_30">Arg3</A> => Double (<A HREF="terminal_interface-curses-forms-field_types-numeric__ads.htm#52_30">Typ</A>.<A HREF="terminal_interface-curses-forms-field_types-numeric__ads.htm#48_10">Upper_Limit</A>));
72 <b>if</b> <A HREF="terminal_interface-curses-forms-field_types-numeric__adb.htm#63_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
73 <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms-field_types-numeric__adb.htm#63_7">Res</A>);
75 <A HREF="terminal_interface-curses-forms-field_types__ads.htm#151_14">Wrap_Builtin</A> (<A HREF="terminal_interface-curses-forms-field_types-numeric__ads.htm#51_30">Fld</A>, <A HREF="terminal_interface-curses-forms-field_types-numeric__ads.htm#52_30">Typ</A>);
76 <b>end</b> <A HREF="terminal_interface-curses-forms-field_types-numeric__ads.htm#51_14">Set_Field_Type</A><A HREF="terminal_interface-curses-forms-field_types-numeric__ads.htm#51_14">;</A>
78 <b>end</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-forms__ads.htm#48_35">Forms</A>.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#43_41">Field_Types</A>.<A HREF="terminal_interface-curses-forms-field_types-numeric__ads.htm#41_53">Numeric</A><A HREF="terminal_interface-curses-forms-field_types-numeric__ads.htm#41_53">;</A>