------------------------------------------------------------------------------ -- -- -- GNAT ncurses Binding Samples -- -- -- -- ncurses -- -- -- -- B O D Y -- -- -- ------------------------------------------------------------------------------ -- Copyright (c) 2000,2006 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: Eugene V. Melaragno 2000 -- Version Control -- $Revision: 1.2 $ -- $Date: 2006/06/25 14:24:40 $ -- Binding Version 01.00 ------------------------------------------------------------------------------ with ncurses2.util; use ncurses2.util; with Terminal_Interface.Curses; use Terminal_Interface.Curses; with Ada.Strings.Fixed; procedure ncurses2.color_test is use Int_IO; procedure show_color_name (y, x : Integer; color : Integer); color_names : constant array (0 .. 15) of String (1 .. 7) := ( "black", "red", "green", "yellow", "blue", "magenta", "cyan", "white", "BLACK", "RED", "GREEN", "YELLOW", "BLUE", "MAGENTA", "CYAN", "WHITE" ); procedure show_color_name (y, x : Integer; color : Integer) is tmp5 : String (1 .. 5); begin if Number_Of_Colors > 8 then Put (tmp5, color); Add (Line => Line_Position (y), Column => Column_Position (x), Str => tmp5); else Add (Line => Line_Position (y), Column => Column_Position (x), Str => color_names (color)); end if; end show_color_name; top, width : Integer; hello : String (1 .. 5); -- tmp3 : String (1 .. 3); -- tmp2 : String (1 .. 2); begin Refresh; Add (Str => "There are "); -- Put(tmp3, Number_Of_Colors*Number_Of_Colors); Add (Str => Ada.Strings.Fixed.Trim (Integer'Image (Number_Of_Colors * Number_Of_Colors), Ada.Strings.Left)); Add (Str => " color pairs"); Add (Ch => newl); if Number_Of_Colors > 8 then width := 4; else width := 8; end if; if Number_Of_Colors > 8 then hello := "Test"; else hello := "Hello"; end if; for Bright in Boolean loop if Number_Of_Colors > 8 then top := 0; else top := Boolean'Pos (Bright) * (Number_Of_Colors + 3); end if; Clear_To_End_Of_Screen; Move_Cursor (Line => Line_Position (top) + 1, Column => 0); -- Put(tmp2, Number_Of_Colors); Add (Str => Ada.Strings.Fixed.Trim (Integer'Image (Number_Of_Colors), Ada.Strings.Left)); Add (Ch => 'x'); Add (Str => Ada.Strings.Fixed.Trim (Integer'Image (Number_Of_Colors), Ada.Strings.Left)); Add (Str => " matrix of foreground/background colors, bright *"); if Bright then Add (Str => "on"); else Add (Str => "off"); end if; Add (Ch => '*'); for i in 0 .. Number_Of_Colors - 1 loop show_color_name (top + 2, (i + 1) * width, i); end loop; for i in 0 .. Number_Of_Colors - 1 loop show_color_name (top + 3 + i, 0, i); end loop; for i in 1 .. Number_Of_Color_Pairs - 1 loop Init_Pair (Color_Pair (i), Color_Number (i mod Number_Of_Colors), Color_Number (i / Number_Of_Colors)); -- attron((attr_t) COLOR_PAIR(i)) -- Huh? Set_Color (Pair => Color_Pair (i)); if Bright then Switch_Character_Attribute (Attr => (Bold_Character => True, others => False)); end if; Add (Line => Line_Position (top + 3 + (i / Number_Of_Colors)), Column => Column_Position ((i mod Number_Of_Colors + 1) * width), Str => hello); Set_Character_Attributes; end loop; if Number_Of_Colors > 8 or Bright then Pause; end if; end loop; Erase; End_Windows; end ncurses2.color_test;