| ------------------------------------------------------------------------------ |
| -- -- |
| -- GNAT ncurses Binding Samples -- |
| -- -- |
| -- Sample.Form_Demo -- |
| -- -- |
| -- B O D Y -- |
| -- -- |
| ------------------------------------------------------------------------------ |
| -- Copyright (c) 1998-2004,2006 Free Software Foundation, Inc. -- |
| -- -- |
| -- Permission is hereby granted, free of charge, to any person obtaining a -- |
| -- copy of this software and associated documentation files (the -- |
| -- "Software"), to deal in the Software without restriction, including -- |
| -- without limitation the rights to use, copy, modify, merge, publish, -- |
| -- distribute, distribute with modifications, sublicense, and/or sell -- |
| -- copies of the Software, and to permit persons to whom the Software is -- |
| -- furnished to do so, subject to the following conditions: -- |
| -- -- |
| -- The above copyright notice and this permission notice shall be included -- |
| -- in all copies or substantial portions of the Software. -- |
| -- -- |
| -- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -- |
| -- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -- |
| -- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -- |
| -- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -- |
| -- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -- |
| -- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR -- |
| -- THE USE OR OTHER DEALINGS IN THE SOFTWARE. -- |
| -- -- |
| -- Except as contained in this notice, the name(s) of the above copyright -- |
| -- holders shall not be used in advertising or otherwise to promote the -- |
| -- sale, use or other dealings in this Software without prior written -- |
| -- authorization. -- |
| ------------------------------------------------------------------------------ |
| -- Author: Juergen Pfeifer, 1996 |
| -- Version Control |
| -- $Revision: 1.15 $ |
| -- $Date: 2006/06/25 14:30:22 $ |
| -- Binding Version 01.00 |
| ------------------------------------------------------------------------------ |
| with Terminal_Interface.Curses; use Terminal_Interface.Curses; |
| with Terminal_Interface.Curses.Forms; use Terminal_Interface.Curses.Forms; |
| with Terminal_Interface.Curses.Forms.Field_User_Data; |
| with Sample.My_Field_Type; use Sample.My_Field_Type; |
| with Sample.Explanation; use Sample.Explanation; |
| with Sample.Form_Demo.Aux; use Sample.Form_Demo.Aux; |
| with Sample.Function_Key_Setting; use Sample.Function_Key_Setting; |
| with Sample.Form_Demo.Handler; |
| |
| with Terminal_Interface.Curses.Forms.Field_Types.Enumeration.Ada; |
| with Terminal_Interface.Curses.Forms.Field_Types.Enumeration; |
| use Terminal_Interface.Curses.Forms.Field_Types.Enumeration; |
| with Terminal_Interface.Curses.Forms.Field_Types.IntField; |
| use Terminal_Interface.Curses.Forms.Field_Types.IntField; |
| |
| package body Sample.Form_Demo is |
| |
| type User_Data is |
| record |
| Data : Integer; |
| end record; |
| type User_Access is access User_Data; |
| |
| package Fld_U is new |
| Terminal_Interface.Curses.Forms.Field_User_Data (User_Data, |
| User_Access); |
| |
| type Weekday is (Sunday, Monday, Tuesday, Wednesday, Thursday, |
| Friday, Saturday); |
| |
| package Weekday_Enum is new |
| Terminal_Interface.Curses.Forms.Field_Types.Enumeration.Ada (Weekday); |
| |
| Enum_Field : constant Enumeration_Field := |
| Weekday_Enum.Create; |
| |
| procedure Demo |
| is |
| |
| Mft : constant My_Data := (Ch => 'X'); |
| |
| FA : Field_Array_Access := new Field_Array' |
| (Make (0, 14, "Sample Entry Form"), |
| Make (2, 0, "WeekdayEnumeration"), |
| Make (2, 20, "Numeric 1-10"), |
| Make (2, 34, "Only 'X'"), |
| Make (5, 0, "Multiple Lines offscreen(Scroll)"), |
| Make (Width => 18, Top => 3, Left => 0), |
| Make (Width => 12, Top => 3, Left => 20), |
| Make (Width => 12, Top => 3, Left => 34), |
| Make (Width => 46, Top => 6, Left => 0, Height => 4, Off_Screen => 2), |
| Null_Field |
| ); |
| |
| Frm : Terminal_Interface.Curses.Forms.Form := Create (FA); |
| |
| I_F : constant Integer_Field := (Precision => 0, |
| Lower_Limit => 1, |
| Upper_Limit => 10); |
| |
| F1, F2 : User_Access; |
| |
| package Fh is new Sample.Form_Demo.Handler (Default_Driver); |
| |
| begin |
| Push_Environment ("FORM00"); |
| Notepad ("FORM-PAD00"); |
| Default_Labels; |
| |
| Set_Field_Type (FA (6), Enum_Field); |
| Set_Field_Type (FA (7), I_F); |
| Set_Field_Type (FA (8), Mft); |
| |
| F1 := new User_Data'(Data => 4711); |
| Fld_U.Set_User_Data (FA (1), F1); |
| |
| Fh.Drive_Me (Frm); |
| |
| Fld_U.Get_User_Data (FA (1), F2); |
| pragma Assert (F1 = F2); |
| pragma Assert (F1.Data = F2.Data); |
| |
| Pop_Environment; |
| Delete (Frm); |
| |
| Free (FA, True); |
| end Demo; |
| |
| end Sample.Form_Demo; |
