/usr/share/ada/adainclude/gtkada/glib-properties.adb is in libgtkada2.24.1-dev 2.24.1-14.
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 Gtk+/Gnome --
-- --
-- Copyright (C) 2001-2006 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.Object; use Glib.Object;
with Glib.Values; use Glib.Values;
package body Glib.Properties is
procedure Get
(Object : System.Address; Name : Glib.Property; Value : in out GValue);
procedure Get
(Object : System.Address; Name : String; Value : in out GValue);
pragma Import (C, Get, "g_object_get_property");
-- Internal function to get the properties
procedure Set
(Object : System.Address; Name : String; Value : in out GValue);
pragma Import (C, Set, "g_object_set_property");
-- Internal function to set the properties
------------------
-- Get_Property --
------------------
procedure Get_Property
(Object : access Glib.Object.GObject_Record'Class;
Name : String;
Value : in out Glib.Values.GValue)
is
begin
Get (Get_Object (Object), Name & ASCII.NUL, Value);
end Get_Property;
------------------
-- Set_Property --
------------------
procedure Set_Property
(Object : access Glib.Object.GObject_Record'Class;
Name : String;
Value : in out Glib.Values.GValue)
is
begin
Set (Get_Object (Object), Name & ASCII.NUL, Value);
end Set_Property;
------------------
-- Set_Property --
------------------
procedure Set_Property
(Object : access GObject_Record'Class;
Name : Property_String_WO;
Value : String)
is
procedure Internal
(Object : System.Address;
Name : Property;
Value : String);
pragma Import (C, Internal, "ada_g_object_set_string");
begin
Internal (Get_Object (Object), Property (Name), Value & ASCII.NUL);
end Set_Property;
------------------
-- Set_Property --
------------------
procedure Set_Property
(Object : access GObject_Record'Class;
Name : Property_String;
Value : String) is
begin
Set_Property (Object, Property_String_WO (Name), Value);
end Set_Property;
------------------
-- Get_Property --
------------------
function Get_Property
(Object : access Glib.Object.GObject_Record'Class;
Name : Property_String_RO) return String
is
Value : GValue;
begin
Init (Value, GType_String);
Get (Get_Object (Object), Property (Name), Value);
declare
S : constant String := Get_String (Value);
begin
Unset (Value);
return S;
end;
end Get_Property;
------------------
-- Get_Property --
------------------
function Get_Property
(Object : access Glib.Object.GObject_Record'Class;
Name : Property_String) return String is
begin
return Get_Property (Object, Property_String_RO (Name));
end Get_Property;
------------------
-- Set_Property --
------------------
procedure Set_Property
(Object : access Glib.Object.GObject_Record'Class;
Name : Property_Boolean;
Value : Boolean)
is
procedure Internal
(Object : System.Address;
Name : Property;
Value : Gint);
pragma Import (C, Internal, "ada_g_object_set_int");
begin
Internal (Get_Object (Object), Property (Name), Boolean'Pos (Value));
end Set_Property;
------------------
-- Get_Property --
------------------
function Get_Property
(Object : access Glib.Object.GObject_Record'Class;
Name : Property_Boolean) return Boolean
is
Value : GValue;
B : Boolean;
begin
Init (Value, GType_Boolean);
Get (Get_Object (Object), Property (Name), Value);
B := Get_Boolean (Value);
Unset (Value);
return B;
end Get_Property;
------------------
-- Set_Property --
------------------
procedure Set_Property
(Object : access Glib.Object.GObject_Record'Class;
Name : Property_Object;
Value : access Glib.Object.GObject_Record'Class) is
begin
Set_Property (Object, Property_Address (Name), Get_Object (Value));
end Set_Property;
------------------
-- Get_Property --
------------------
function Get_Property
(Object : access Glib.Object.GObject_Record'Class;
Name : Property_Object) return Glib.Object.GObject
is
Value : GValue;
Addr : System.Address;
Stub : GObject_Record;
begin
Init (Value, GType_Object);
Get (Get_Object (Object), Property (Name), Value);
Addr := Get_Address (Value);
Unset (Value);
return Get_User_Data (Addr, Stub);
end Get_Property;
------------------
-- Set_Property --
------------------
procedure Set_Property
(Object : access Glib.Object.GObject_Record'Class;
Name : Property_Object_WO;
Value : access Glib.Object.GObject_Record'Class) is
begin
Set_Property (Object, Property_Address (Name), Get_Object (Value));
end Set_Property;
------------------
-- Set_Property --
------------------
procedure Set_Property
(Object : access Glib.Object.GObject_Record'Class;
Name : Property_Address;
Value : System.Address)
is
procedure Internal
(Object : System.Address;
Name : Property;
Value : System.Address);
pragma Import (C, Internal, "ada_g_object_set_ptr");
begin
Internal (Get_Object (Object), Property (Name), Value);
end Set_Property;
------------------
-- Get_Property --
------------------
function Get_Property
(Object : access Glib.Object.GObject_Record'Class;
Name : Property_Address) return System.Address
is
Value : GValue;
A : System.Address;
begin
Init (Value, GType_Pointer);
Get (Get_Object (Object), Property (Name), Value);
A := Get_Address (Value);
Unset (Value);
return A;
end Get_Property;
------------------
-- Set_Property --
------------------
procedure Set_Property
(Object : access Glib.Object.GObject_Record'Class;
Name : Property_Float;
Value : Gfloat)
is
procedure Internal
(Object : System.Address;
Name : Property;
Value : Gfloat);
pragma Import (C, Internal, "ada_g_object_set_float");
begin
Internal (Get_Object (Object), Property (Name), Value);
end Set_Property;
------------------
-- Get_Property --
------------------
function Get_Property
(Object : access Glib.Object.GObject_Record'Class;
Name : Property_Float) return Gfloat
is
Value : GValue;
A : Gfloat;
begin
Init (Value, GType_Float);
Get (Get_Object (Object), Property (Name), Value);
A := Get_Float (Value);
Unset (Value);
return A;
end Get_Property;
------------------
-- Set_Property --
------------------
procedure Set_Property
(Object : access Glib.Object.GObject_Record'Class;
Name : Property_Double;
Value : Gdouble)
is
procedure Internal
(Object : System.Address;
Name : Property;
Value : Gdouble);
pragma Import (C, Internal, "ada_g_object_set_double");
begin
Internal (Get_Object (Object), Property (Name), Value);
end Set_Property;
------------------
-- Get_Property --
------------------
function Get_Property
(Object : access Glib.Object.GObject_Record'Class;
Name : Property_Double) return Gdouble
is
Value : GValue;
A : Gdouble;
begin
Init (Value, GType_Double);
Get (Get_Object (Object), Property (Name), Value);
A := Get_Double (Value);
Unset (Value);
return A;
end Get_Property;
------------------
-- Set_Property --
------------------
procedure Set_Property
(Object : access Glib.Object.GObject_Record'Class;
Name : Property_C_Proxy;
Value : C_Proxy)
is
procedure Internal
(Object : System.Address;
Name : Property;
Value : C_Proxy);
pragma Import (C, Internal, "ada_g_object_set_ptr");
begin
Internal (Get_Object (Object), Property (Name), Value);
end Set_Property;
------------------
-- Get_Property --
------------------
function Get_Property
(Object : access Glib.Object.GObject_Record'Class;
Name : Property_C_Proxy) return C_Proxy
is
Value : GValue;
A : C_Proxy;
begin
Init (Value, GType_Object);
Get (Get_Object (Object), Property (Name), Value);
A := Get_Proxy (Value);
Unset (Value);
return A;
end Get_Property;
end Glib.Properties;
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