/usr/share/ada/adainclude/gtkada/gtk-settings.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 Glib.Type_Conversion_Hooks; use Glib.Type_Conversion_Hooks;
pragma Warnings(Off); -- might be unused
with Interfaces.C.Strings; use Interfaces.C.Strings;
pragma Warnings(On);
package body Gtk.Settings is
function Get_Settings
(Widget : not null access Gtk_Widget_Record'Class)
return Gtk_Settings
is
function Internal (W : System.Address) return System.Address;
pragma Import (C, Internal, "gtk_widget_get_settings");
Stub : Gtk_Settings_Record;
begin
return Gtk_Settings (Get_User_Data (Internal (Get_Object (Widget)), Stub));
end Get_Settings;
procedure Set_Property_Value
(Settings : not null access Gtk_Settings_Record;
Name : String;
Value : GValue;
Origin : String)
is
type Property_Value is record
Origin : Interfaces.C.Strings.chars_ptr;
Value : GValue;
end record;
pragma Convention (C, Property_Value);
procedure Internal
(Settings : System.Address;
Name : String;
Svalue : System.Address);
pragma Import (C, Internal, "gtk_settings_set_property_value");
Val : aliased Property_Value :=
(Origin => New_String (Origin),
Value => Value);
begin
Internal (Get_Object (Settings), Name & ASCII.NUL, Val'Address);
Free (Val.Origin);
end Set_Property_Value;
package Type_Conversion_Gtk_Settings is new Glib.Type_Conversion_Hooks.Hook_Registrator
(Get_Type'Access, Gtk_Settings_Record);
pragma Unreferenced (Type_Conversion_Gtk_Settings);
-------------------------
-- Set_Double_Property --
-------------------------
procedure Set_Double_Property
(Self : not null access Gtk_Settings_Record;
Name : UTF8_String;
V_Double : Gdouble;
Origin : UTF8_String)
is
procedure Internal
(Self : System.Address;
Name : Interfaces.C.Strings.chars_ptr;
V_Double : Gdouble;
Origin : Interfaces.C.Strings.chars_ptr);
pragma Import (C, Internal, "gtk_settings_set_double_property");
Tmp_Name : Interfaces.C.Strings.chars_ptr := New_String (Name);
Tmp_Origin : Interfaces.C.Strings.chars_ptr := New_String (Origin);
begin
Internal (Get_Object (Self), Tmp_Name, V_Double, Tmp_Origin);
Free (Tmp_Origin);
Free (Tmp_Name);
end Set_Double_Property;
-----------------------
-- Set_Long_Property --
-----------------------
procedure Set_Long_Property
(Self : not null access Gtk_Settings_Record;
Name : UTF8_String;
V_Long : Glong;
Origin : UTF8_String)
is
procedure Internal
(Self : System.Address;
Name : Interfaces.C.Strings.chars_ptr;
V_Long : Glong;
Origin : Interfaces.C.Strings.chars_ptr);
pragma Import (C, Internal, "gtk_settings_set_long_property");
Tmp_Name : Interfaces.C.Strings.chars_ptr := New_String (Name);
Tmp_Origin : Interfaces.C.Strings.chars_ptr := New_String (Origin);
begin
Internal (Get_Object (Self), Tmp_Name, V_Long, Tmp_Origin);
Free (Tmp_Origin);
Free (Tmp_Name);
end Set_Long_Property;
-------------------------
-- Set_String_Property --
-------------------------
procedure Set_String_Property
(Self : not null access Gtk_Settings_Record;
Name : UTF8_String;
V_String : UTF8_String;
Origin : UTF8_String)
is
procedure Internal
(Self : System.Address;
Name : Interfaces.C.Strings.chars_ptr;
V_String : Interfaces.C.Strings.chars_ptr;
Origin : Interfaces.C.Strings.chars_ptr);
pragma Import (C, Internal, "gtk_settings_set_string_property");
Tmp_Name : Interfaces.C.Strings.chars_ptr := New_String (Name);
Tmp_V_String : Interfaces.C.Strings.chars_ptr := New_String (V_String);
Tmp_Origin : Interfaces.C.Strings.chars_ptr := New_String (Origin);
begin
Internal (Get_Object (Self), Tmp_Name, Tmp_V_String, Tmp_Origin);
Free (Tmp_Origin);
Free (Tmp_V_String);
Free (Tmp_Name);
end Set_String_Property;
------------------------
-- Get_Style_Property --
------------------------
procedure Get_Style_Property
(Self : not null access Gtk_Settings_Record;
Path : Gtk.Widget.Gtk_Widget_Path;
State : Gtk.Enums.Gtk_State_Flags;
Pspec : in out Glib.Param_Spec;
Value : out Glib.Values.GValue;
Found : out Boolean)
is
function Internal
(Self : System.Address;
Path : Gtk.Widget.Gtk_Widget_Path;
State : Gtk.Enums.Gtk_State_Flags;
Acc_Pspec : access Glib.Param_Spec;
Acc_Value : access Glib.Values.GValue) return Glib.Gboolean;
pragma Import (C, Internal, "gtk_style_provider_get_style_property");
Acc_Pspec : aliased Glib.Param_Spec := Pspec;
Acc_Value : aliased Glib.Values.GValue;
Tmp_Return : Glib.Gboolean;
begin
Tmp_Return := Internal (Get_Object (Self), Path, State, Acc_Pspec'Access, Acc_Value'Access);
Pspec := Acc_Pspec;
Value := Acc_Value;
Found := Tmp_Return /= 0;
end Get_Style_Property;
-----------------
-- Get_Default --
-----------------
function Get_Default return Gtk_Settings is
function Internal return System.Address;
pragma Import (C, Internal, "gtk_settings_get_default");
Stub_Gtk_Settings : Gtk_Settings_Record;
begin
return Gtk.Settings.Gtk_Settings (Get_User_Data (Internal, Stub_Gtk_Settings));
end Get_Default;
--------------------
-- Get_For_Screen --
--------------------
function Get_For_Screen
(Screen : not null access Gdk.Screen.Gdk_Screen_Record'Class)
return Gtk_Settings
is
function Internal (Screen : System.Address) return System.Address;
pragma Import (C, Internal, "gtk_settings_get_for_screen");
Stub_Gtk_Settings : Gtk_Settings_Record;
begin
return Gtk.Settings.Gtk_Settings (Get_User_Data (Internal (Get_Object (Screen)), Stub_Gtk_Settings));
end Get_For_Screen;
----------------------
-- Install_Property --
----------------------
procedure Install_Property (Pspec : in out Glib.Param_Spec) is
procedure Internal (Pspec : in out Glib.Param_Spec);
pragma Import (C, Internal, "gtk_settings_install_property");
begin
Internal (Pspec);
end Install_Property;
end Gtk.Settings;
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