| ------------------------------------------------------------------------------ |
| -- -- |
| -- GNAT ncurses Binding Samples -- |
| -- -- |
| -- ncurses -- |
| -- -- |
| -- B O D Y -- |
| -- -- |
| ------------------------------------------------------------------------------ |
| -- Copyright (c) 2000-2006,2008 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 <aldomel@ix.netcom.com> 2000 |
| -- Version Control |
| -- $Revision: 1.3 $ |
| -- $Date: 2008/07/26 18:47:17 $ |
| -- 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; |
