1. ----------------------------------------------------------------------- 
  2. --               GtkAda - Ada95 binding for Gtk+/Gnome               -- 
  3. --                                                                   -- 
  4. --      Copyright (C) 2000 E. Briot, J. Brobecker and A. Charlet     -- 
  5. --                Copyright (C) 2000-2003 ACT-Europe                 -- 
  6. --                                                                   -- 
  7. -- This library is free software; you can redistribute it and/or     -- 
  8. -- modify it under the terms of the GNU General Public               -- 
  9. -- License as published by the Free Software Foundation; either      -- 
  10. -- version 2 of the License, or (at your option) any later version.  -- 
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  12. -- This library is distributed in the hope that it will be useful,   -- 
  13. -- but WITHOUT ANY WARRANTY; without even the implied warranty of    -- 
  14. -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU -- 
  15. -- General Public License for more details.                          -- 
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  17. -- You should have received a copy of the GNU General Public         -- 
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  20. -- Boston, MA 02111-1307, USA.                                       -- 
  21. --                                                                   -- 
  22. -- As a special exception, if other files instantiate generics from  -- 
  23. -- this unit, or you link this unit with other files to produce an   -- 
  24. -- executable, this  unit  does not  by itself cause  the resulting  -- 
  25. -- executable to be covered by the GNU General Public License. This  -- 
  26. -- exception does not however invalidate any other reasons why the   -- 
  27. -- executable file  might be covered by the  GNU Public License.     -- 
  28. ----------------------------------------------------------------------- 
  29.  
  30. --  <description> 
  31. --  This package provides a high level support for creating file selection 
  32. --  dialogs by handling the signals internally. 
  33. --  </description> 
  34. --  <group>Selectors</group> 
  35.  
  36. with Glib; 
  37.  
  38. package Gtkada.File_Selection is 
  39.  
  40.    function File_Selection_Dialog 
  41.      (Title       : Glib.UTF8_String := "Select File"; 
  42.       Default_Dir : String := ""; 
  43.       Dir_Only    : Boolean := False; 
  44.       Must_Exist  : Boolean := False) return String; 
  45.    --  Open a file selection dialog and make it modal. 
  46.    --  Return when either the Cancel button is clicked or when a file is 
  47.    --  selected. 
  48.    --  Default_Dir is the directory to display in dialog initially. Note that 
  49.    --  it must end with a directory separator ('/' or '\', depending on your 
  50.    --  system). You can use GNAT.Os_Lib.Directory_Separator to get the correct 
  51.    --  value for your system. 
  52.    --  If Must_Exist is True, then the file (or directory if Dir_Only is True) 
  53.    --  must exist. 
  54.    --  If Dir_Only is True, then the dialog is modified so that the user can 
  55.    --  only choose a directory name, but not a file name. 
  56.    --  The value returned is the name of the file selected, or "" if none. 
  57.  
  58. end Gtkada.File_Selection;