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gerrit.omnirom.org / android_external_libncurses / refs/heads/android-16 / . / Ada95 / samples / sample-curses_demo-attributes.adb
blob: ed9371162f26084c57dff9e1cf5d69c702740ddd [file] [log] [blame]
Amit Daniel Kachhape6a01f52011-07-20 11:45:59 +0530[diff] [blame]1------------------------------------------------------------------------------
2-- --
3-- GNAT ncurses Binding Samples --
4-- --
5-- Sample.Curses_Demo.Attributes --
6-- --
7-- B O D Y --
8-- --
9------------------------------------------------------------------------------
micky3879b9f5e72025-07-08 18:04:53 -0400[diff] [blame]10-- Copyright 2020 Thomas E. Dickey --
11-- Copyright 1998-2002,2003 Free Software Foundation, Inc. --
Amit Daniel Kachhape6a01f52011-07-20 11:45:59 +0530[diff] [blame]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
micky3879b9f5e72025-07-08 18:04:53 -0400[diff] [blame]39-- $Revision: 1.14 $
Amit Daniel Kachhape6a01f52011-07-20 11:45:59 +0530[diff] [blame]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;