/usr/share/ada/adainclude/gtkada/pango-language.adb is in libgtkada16.1.0-dev 17.0.2017-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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-- --
-- Copyright (C) 1998-2000 E. Briot, J. Brobecker and A. Charlet --
-- Copyright (C) 2000-2017, AdaCore --
-- --
-- This library is free software; you can redistribute it and/or modify it --
-- under terms of the GNU General Public License as published by the Free --
-- Software Foundation; either version 3, or (at your option) any later --
-- version. This library is distributed in the hope that it will be useful, --
-- but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHAN- --
-- TABILITY or FITNESS FOR A PARTICULAR PURPOSE. --
-- --
-- --
-- --
-- --
-- --
-- You should have received a copy of the GNU General Public License and --
-- a copy of the GCC Runtime Library Exception along with this program; --
-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
-- <http://www.gnu.org/licenses/>. --
-- --
------------------------------------------------------------------------------
pragma Style_Checks (Off);
pragma Warnings (Off, "*is already use-visible*");
with Gtkada.Bindings; use Gtkada.Bindings;
pragma Warnings(Off); -- might be unused
with Interfaces.C.Strings; use Interfaces.C.Strings;
pragma Warnings(On);
package body Pango.Language is
function From_Object_Free
(B : access Pango_Language'Class) return Pango_Language
is
Result : constant Pango_Language := Pango_Language (B.all);
begin
Glib.g_free (B.all'Address);
return Result;
end From_Object_Free;
function From_Object (Object : System.Address) return Pango_Language is
S : Pango_Language;
begin
S.Set_Object (Object);
return S;
end From_Object;
-----------------------
-- Get_Sample_String --
-----------------------
function Get_Sample_String (Self : Pango_Language) return UTF8_String is
function Internal
(Self : System.Address) return Interfaces.C.Strings.chars_ptr;
pragma Import (C, Internal, "pango_language_get_sample_string");
begin
return Gtkada.Bindings.Value_Allowing_Null (Internal (Get_Object (Self)));
end Get_Sample_String;
-----------------
-- Get_Scripts --
-----------------
function Get_Scripts (Self : Pango_Language) return Pango_Script_Array is
type script_array_bounded is array (Natural) of Pango_Script;
type script_array_access is access script_array_bounded;
function Internal
(Self : System.Address;
Size : access Gint) return script_array_access;
pragma Import (C, Internal, "pango_language_get_scripts");
Scripts : script_array_access;
Size : aliased Gint;
begin
Scripts := Internal (Self.Get_Object, Size'Access);
declare
Result : Pango_Script_Array (1 .. Integer (Size));
begin
for R in 0 .. Integer (Size) - 1 loop
Result (R + 1) := Scripts (R);
end loop;
return Result;
end;
end Get_Scripts;
---------------------
-- Includes_Script --
---------------------
function Includes_Script
(Self : Pango_Language;
Script : Pango_Script) return Boolean
is
function Internal
(Self : System.Address;
Script : Pango_Script) return Glib.Gboolean;
pragma Import (C, Internal, "pango_language_includes_script");
begin
return Internal (Get_Object (Self), Script) /= 0;
end Includes_Script;
-------------
-- Matches --
-------------
function Matches
(Self : Pango_Language;
Range_List : UTF8_String) return Boolean
is
function Internal
(Self : System.Address;
Range_List : Interfaces.C.Strings.chars_ptr) return Glib.Gboolean;
pragma Import (C, Internal, "pango_language_matches");
Tmp_Range_List : Interfaces.C.Strings.chars_ptr := New_String (Range_List);
Tmp_Return : Glib.Gboolean;
begin
Tmp_Return := Internal (Get_Object (Self), Tmp_Range_List);
Free (Tmp_Range_List);
return Tmp_Return /= 0;
end Matches;
---------------
-- To_String --
---------------
function To_String (Self : Pango_Language) return UTF8_String is
function Internal
(Self : System.Address) return Interfaces.C.Strings.chars_ptr;
pragma Import (C, Internal, "pango_language_to_string");
begin
return Gtkada.Bindings.Value_Allowing_Null (Internal (Get_Object (Self)));
end To_String;
-----------------
-- From_String --
-----------------
function From_String (Language : UTF8_String := "") return Pango_Language is
function Internal
(Language : Interfaces.C.Strings.chars_ptr) return System.Address;
pragma Import (C, Internal, "pango_language_from_string");
Tmp_Language : Interfaces.C.Strings.chars_ptr;
Tmp_Return : System.Address;
begin
if Language = "" then
Tmp_Language := Interfaces.C.Strings.Null_Ptr;
else
Tmp_Language := New_String (Language);
end if;
Tmp_Return := Internal (Tmp_Language);
Free (Tmp_Language);
return From_Object (Tmp_Return);
end From_String;
-----------------
-- Get_Default --
-----------------
function Get_Default return Pango_Language is
function Internal return System.Address;
pragma Import (C, Internal, "pango_language_get_default");
begin
return From_Object (Internal);
end Get_Default;
end Pango.Language;
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