1------------------------------------------------------------------------------ 2-- -- 3-- GNAT ncurses Binding Samples -- 4-- -- 5-- Sample.Keyboard_Handler -- 6-- -- 7-- S P E C -- 8-- -- 9------------------------------------------------------------------------------ 10-- Copyright 2020 Thomas E. Dickey -- 11-- Copyright 1998-2002,2003 Free Software Foundation, Inc. -- 12-- -- 13-- Permission is hereby granted, free of charge, to any person obtaining a -- 14-- copy of this software and associated documentation files (the -- 15-- "Software"), to deal in the Software without restriction, including -- 16-- without limitation the rights to use, copy, modify, merge, publish, -- 17-- distribute, distribute with modifications, sublicense, and/or sell -- 18-- copies of the Software, and to permit persons to whom the Software is -- 19-- furnished to do so, subject to the following conditions: -- 20-- -- 21-- The above copyright notice and this permission notice shall be included -- 22-- in all copies or substantial portions of the Software. -- 23-- -- 24-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -- 25-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -- 26-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -- 27-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -- 28-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -- 29-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR -- 30-- THE USE OR OTHER DEALINGS IN THE SOFTWARE. -- 31-- -- 32-- Except as contained in this notice, the name(s) of the above copyright -- 33-- holders shall not be used in advertising or otherwise to promote the -- 34-- sale, use or other dealings in this Software without prior written -- 35-- authorization. -- 36------------------------------------------------------------------------------ 37-- Author: Juergen Pfeifer, 1996 38-- Version Control 39-- $Revision: 1.11 $ 40-- Binding Version 01.00 41------------------------------------------------------------------------------ 42with Terminal_Interface.Curses; use Terminal_Interface.Curses; 43 44-- This package contains a centralized keyboard handler used throughout 45-- this example. The handler establishes a timeout mechanism that provides 46-- periodical updates of the common header lines used in this example. 47-- 48package Sample.Keyboard_Handler is 49 50 function Get_Key (Win : Window := Standard_Window) return Real_Key_Code; 51 -- The central routine for handling keystrokes. 52 53 procedure Init_Keyboard_Handler; 54 -- Initialize the keyboard 55 56end Sample.Keyboard_Handler; 57