1------------------------------------------------------------------------------ 2-- -- 3-- GNAT ncurses Binding Samples -- 4-- -- 5-- Sample.Curses_Demo.Attributes -- 6-- -- 7-- B O D Y -- 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: 1.14 $ 40-- Binding Version 01.00 41------------------------------------------------------------------------------ 42with Terminal_Interface.Curses; use Terminal_Interface.Curses; 43with Terminal_Interface.Curses.Panels; use Terminal_Interface.Curses.Panels; 44 45with Sample.Manifest; use Sample.Manifest; 46with Sample.Function_Key_Setting; use Sample.Function_Key_Setting; 47with Sample.Keyboard_Handler; use Sample.Keyboard_Handler; 48with Sample.Explanation; use Sample.Explanation; 49 50package body Sample.Curses_Demo.Attributes is 51 52 procedure Demo 53 is 54 P : Panel := Create (Standard_Window); 55 K : Real_Key_Code; 56 begin 57 Set_Meta_Mode; 58 Set_KeyPad_Mode; 59 60 Top (P); 61 62 Push_Environment ("ATTRIBDEMO"); 63 Default_Labels; 64 Notepad ("ATTRIB-PAD00"); 65 66 Set_Character_Attributes (Attr => (others => False)); 67 Add (Line => 1, Column => Columns / 2 - 10, 68 Str => "This is NORMAL"); 69 70 Set_Character_Attributes (Attr => (Stand_Out => True, 71 others => False)); 72 Add (Line => 2, Column => Columns / 2 - 10, 73 Str => "This is Stand_Out"); 74 75 Set_Character_Attributes (Attr => (Under_Line => True, 76 others => False)); 77 Add (Line => 3, Column => Columns / 2 - 10, 78 Str => "This is Under_Line"); 79 80 Set_Character_Attributes (Attr => (Reverse_Video => True, 81 others => False)); 82 Add (Line => 4, Column => Columns / 2 - 10, 83 Str => "This is Reverse_Video"); 84 85 Set_Character_Attributes (Attr => (Blink => True, 86 others => False)); 87 Add (Line => 5, Column => Columns / 2 - 10, 88 Str => "This is Blink"); 89 90 Set_Character_Attributes (Attr => (Dim_Character => True, 91 others => False)); 92 Add (Line => 6, Column => Columns / 2 - 10, 93 Str => "This is Dim_Character"); 94 95 Set_Character_Attributes (Attr => (Bold_Character => True, 96 others => False)); 97 Add (Line => 7, Column => Columns / 2 - 10, 98 Str => "This is Bold_Character"); 99 100 Refresh_Without_Update; 101 Update_Panels; Update_Screen; 102 103 loop 104 K := Get_Key; 105 if K in Special_Key_Code'Range then 106 case K is 107 when QUIT_CODE => exit; 108 when HELP_CODE => Explain_Context; 109 when EXPLAIN_CODE => Explain ("ATTRIBKEYS"); 110 when others => null; 111 end case; 112 end if; 113 end loop; 114 115 Pop_Environment; 116 Clear; 117 Refresh_Without_Update; 118 Delete (P); 119 Update_Panels; Update_Screen; 120 121 end Demo; 122 123end Sample.Curses_Demo.Attributes; 124