/usr/share/ada/adainclude/gtkada/gtkada-bindings.adb is in libgtkada2.24.4-dev 2.24.4dfsg-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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-- GtkAda - Ada95 binding for the Gimp Toolkit --
-- --
-- Copyright (C) 2006-2013, AdaCore --
-- --
-- This library is free software; you can redistribute it and/or --
-- modify it under the terms of the GNU General Public --
-- License as published by the Free Software Foundation; either --
-- version 2 of the License, 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 --
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU --
-- General Public License for more details. --
-- --
-- You should have received a copy of the GNU General Public --
-- License along with this library; if not, write to the --
-- Free Software Foundation, Inc., 59 Temple Place - Suite 330, --
-- Boston, MA 02111-1307, USA. --
-- --
-----------------------------------------------------------------------
with Glib; use Glib;
with GNAT.Strings; use GNAT.Strings;
with Interfaces.C; use Interfaces.C;
with Interfaces.C.Strings; use Interfaces.C.Strings;
package body Gtkada.Bindings is
--------------------
-- String_Or_Null --
--------------------
function String_Or_Null
(S : String) return Interfaces.C.Strings.chars_ptr is
begin
if S = "" then
return Null_Ptr;
else
return New_String (S);
end if;
end String_Or_Null;
--------------------
-- To_String_List --
--------------------
function To_String_List
(C : Interfaces.C.Strings.chars_ptr_array) return String_List
is
Count : Natural := 0;
begin
while C (size_t (Count)) /= Null_Ptr loop
Count := Count + 1;
end loop;
return To_String_List (C, Gint (Count));
end To_String_List;
--------------------
-- To_String_List --
--------------------
function To_String_List
(C : ICS.chars_ptr_array; N : Gint) return GNAT.Strings.String_List
is
Result : String_List (1 .. Natural (N));
begin
for R in Result'Range loop
Result (R) := new String'(Value (C (size_t (R) - 1)));
end loop;
return Result;
end To_String_List;
----------------------
-- From_String_List --
----------------------
function From_String_List
(C : String_List) return Interfaces.C.Strings.chars_ptr_array
is
Result : Interfaces.C.Strings.chars_ptr_array (0 .. C'Length);
begin
for S in C'Range loop
Result (size_t (S - C'First)) := New_String (C (S).all);
end loop;
Result (Result'Last) := Null_Ptr;
return Result;
end From_String_List;
------------------
-- To_Chars_Ptr --
------------------
function To_Chars_Ptr
(C : chars_ptr_array_access) return ICS.chars_ptr_array
is
Count : size_t := 0;
begin
while C (Count) /= Null_Ptr loop
Count := Count + 1;
end loop;
declare
Result : chars_ptr_array (0 .. Count - 1);
begin
for J in Result'Range loop
Result (J) := C (J);
end loop;
return Result;
end;
end To_Chars_Ptr;
-------------------
-- To_Gint_Array --
-------------------
-- function To_Gint_Array
-- (Arr : Unbounded_Gint_Array_Access; N : Gint) return Glib.Gint_Array
-- is
-- begin
-- if Arr = null then
-- return (1 .. 0 => 0);
-- else
-- declare
-- Result : Glib.Gint_Array (1 .. Natural (N));
-- begin
-- for R in 0 .. Natural (N - 1) loop
-- Result (R + 1) := Arr (R);
-- end loop;
-- return Result;
-- end;
-- end if;
-- end To_Gint_Array;
-----------------------------------
-- To_Gint_Array_Zero_Terminated --
-----------------------------------
function To_Gint_Array_Zero_Terminated
(Arr : Gint_Arrays.Unbounded_Array_Access) return Glib.Gint_Array
is
Count : Natural := 0;
begin
while Arr (Count) /= 0 loop
Count := Count + 1;
end loop;
declare
Result : Gint_Array (1 .. Count);
begin
for R in Result'Range loop
Result (R) := Arr (R - 1);
end loop;
return Result;
end;
end To_Gint_Array_Zero_Terminated;
--------------------
-- To_Point_Array --
--------------------
-- function To_Point_Array
-- (Arr : Unbounded_Points_Array_Access; N : Glib.Gint)
-- return Gdk.Types.Gdk_Points_Array
-- is
-- begin
-- if Arr = null then
-- return (1 .. 0 => (0, 0));
-- else
-- declare
-- Result : Gdk_Points_Array (1 .. Natural (N));
-- begin
-- for R in 0 .. Natural (N - 1) loop
-- Result (R + 1) := Arr (R);
-- end loop;
-- return Result;
-- end;
-- end if;
-- end To_Point_Array;
-------------------
-- To_Atom_Array --
-------------------
-- function To_Atom_Array
-- (Arr : Unbounded_Atom_Array_Access; N : Glib.Gint)
-- return Gdk.Types.Gdk_Atom_Array
-- is
-- begin
-- if Arr = null then
-- return (1 .. 0 => Gdk.Types.Gdk_None);
-- else
-- declare
-- Result : Gdk_Atom_Array (1 .. Natural (N));
-- begin
-- for R in 0 .. Natural (N - 1) loop
-- Result (R + 1) := Arr (R);
-- end loop;
-- return Result;
-- end;
-- end if;
-- end To_Atom_Array;
--------------------
-- To_Color_Array --
--------------------
-- function To_Color_Array
-- (Arr : Unbounded_Color_Array_Access; N : Glib.Gint)
-- return Gdk.Color.Gdk_Color_Array
-- is
-- begin
-- if Arr = null then
-- return (1 .. 0 => Null_Color);
-- else
-- declare
-- Result : Gdk_Color_Array (1 .. Natural (N));
-- begin
-- for R in 0 .. Natural (N - 1) loop
-- Result (R + 1) := Arr (R);
-- end loop;
-- return Result;
-- end;
-- end if;
-- end To_Color_Array;
--------------------
-- To_Pspec_Array --
--------------------
-- function To_Pspec_Array
-- (Arr : Unbounded_Pspec_Array_Access; N : Glib.Gint)
-- return Glib.Param_Spec_Array
-- is
-- begin
-- if Arr = null then
-- return (1 .. 0 => null);
-- else
-- declare
-- Result : Param_Spec_Array (1 .. Natural (N));
-- begin
-- for R in 0 .. Natural (N - 1) loop
-- Result (R + 1) := Arr (R);
-- end loop;
-- return Result;
-- end;
-- end if;
-- end To_Pspec_Array;
------------------------
-- To_Signal_Id_Array --
------------------------
-- function To_Signal_Id_Array
-- (Arr : Unbounded_Signal_Id_Array_Access; N : Glib.Guint)
-- return Glib.Object.Signal_Id_Array
-- is
-- begin
-- if Arr = null then
-- return (1 .. 0 => Null_Signal_Id);
-- else
-- declare
-- Result : Signal_Id_Array (1 .. N);
-- begin
-- for R in 0 .. N - 1 loop
-- Result (R + 1) := Arr (Natural (R));
-- end loop;
-- return Result;
-- end;
-- end if;
-- end To_Signal_Id_Array;
--------------------
-- To_GType_Array --
--------------------
-- function To_GType_Array
-- (Arr : Unbounded_GType_Array_Access; N : Glib.Guint)
-- return Glib.GType_Array
-- is
-- begin
-- if Arr = null then
-- return (1 .. 0 => GType_Invalid);
-- else
-- declare
-- Result : GType_Array (1 .. N);
-- begin
-- for R in 0 .. N - 1 loop
-- Result (R + 1) := Arr (Natural (R));
-- end loop;
-- return Result;
-- end;
-- end if;
-- end To_GType_Array;
end Gtkada.Bindings;
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