/usr/share/ada/adainclude/gtkada/gdk-screen.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;
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 Gdk.Screen is
function Get_Screen
(Display : access Gdk_Display_Record'Class;
Screen_Num : Gint)
return Gdk_Screen
is
function Internal
(Display : System.Address;
Screen_Num : Gint)
return System.Address;
pragma Import (C, Internal, "gdk_display_get_screen");
-- External binding: gdk_display_get_screen
Stub : Gdk_Screen_Record;
begin
return Gdk_Screen
(Get_User_Data
(Internal (Get_Object (Display), Screen_Num), Stub));
end Get_Screen;
function Get_Default_Screen
(Display : access Gdk_Display_Record'Class)
return Gdk_Screen
is
function Internal
(Display : System.Address)
return System.Address;
pragma Import (C, Internal, "gdk_display_get_default_screen");
-- External binding: gdk_display_get_default_screen
Stub : Gdk_Screen_Record;
begin
return Gdk_Screen
(Get_User_Data
(Internal (Get_Object (Display)), Stub));
end Get_Default_Screen;
procedure Get_Pointer
(Display : access Gdk_Display_Record'Class;
Screen : out Gdk_Screen;
X : out Gint;
Y : out Gint;
Mask : out Gdk_Modifier_Type)
is
procedure Internal
(Display : System.Address;
Screen : out System.Address;
X : out Gint;
Y : out Gint;
Mask : out Gdk_Modifier_Type);
pragma Import (C, Internal, "gdk_display_get_pointer");
-- External binding: gdk_display_get_pointer
S : System.Address;
Stub : Gdk_Screen_Record;
begin
Internal (Get_Object (Display), S, X, Y, Mask);
Screen := Gdk_Screen (Get_User_Data (S, Stub));
end Get_Pointer;
procedure Warp_Pointer
(Display : access Gdk.Display.Gdk_Display_Record'Class;
Screen : access Gdk_Screen_Record;
X : Glib.Gint;
Y : Glib.Gint)
is
procedure Internal (D, S : System.Address; X, Y : Gint);
pragma Import (C, Internal, "gdk_display_warp_pointer");
-- External binding: gdk_display_warp_pointer
begin
Internal (Get_Object (Display), Get_Object (Screen), X, Y);
end Warp_Pointer;
package Type_Conversion_Gdk_Screen is new Glib.Type_Conversion_Hooks.Hook_Registrator
(Get_Type'Access, Gdk_Screen_Record);
pragma Unreferenced (Type_Conversion_Gdk_Screen);
-----------------------
-- Get_Active_Window --
-----------------------
function Get_Active_Window
(Screen : not null access Gdk_Screen_Record) return Gdk.Gdk_Window
is
function Internal (Screen : System.Address) return Gdk.Gdk_Window;
pragma Import (C, Internal, "gdk_screen_get_active_window");
begin
return Internal (Get_Object (Screen));
end Get_Active_Window;
-----------------
-- Get_Display --
-----------------
function Get_Display
(Screen : not null access Gdk_Screen_Record)
return Gdk.Display.Gdk_Display
is
function Internal (Screen : System.Address) return System.Address;
pragma Import (C, Internal, "gdk_screen_get_display");
Stub_Gdk_Display : Gdk.Display.Gdk_Display_Record;
begin
return Gdk.Display.Gdk_Display (Get_User_Data (Internal (Get_Object (Screen)), Stub_Gdk_Display));
end Get_Display;
----------------------
-- Get_Font_Options --
----------------------
function Get_Font_Options
(Screen : not null access Gdk_Screen_Record)
return Cairo.Cairo_Font_Options
is
function Internal
(Screen : System.Address) return Cairo.Cairo_Font_Options;
pragma Import (C, Internal, "gdk_screen_get_font_options");
begin
return Internal (Get_Object (Screen));
end Get_Font_Options;
----------------
-- Get_Height --
----------------
function Get_Height
(Screen : not null access Gdk_Screen_Record) return Gint
is
function Internal (Screen : System.Address) return Gint;
pragma Import (C, Internal, "gdk_screen_get_height");
begin
return Internal (Get_Object (Screen));
end Get_Height;
-------------------
-- Get_Height_Mm --
-------------------
function Get_Height_Mm
(Screen : not null access Gdk_Screen_Record) return Gint
is
function Internal (Screen : System.Address) return Gint;
pragma Import (C, Internal, "gdk_screen_get_height_mm");
begin
return Internal (Get_Object (Screen));
end Get_Height_Mm;
--------------------------
-- Get_Monitor_At_Point --
--------------------------
function Get_Monitor_At_Point
(Screen : not null access Gdk_Screen_Record;
X : Gint;
Y : Gint) return Gint
is
function Internal
(Screen : System.Address;
X : Gint;
Y : Gint) return Gint;
pragma Import (C, Internal, "gdk_screen_get_monitor_at_point");
begin
return Internal (Get_Object (Screen), X, Y);
end Get_Monitor_At_Point;
---------------------------
-- Get_Monitor_At_Window --
---------------------------
function Get_Monitor_At_Window
(Screen : not null access Gdk_Screen_Record;
Window : Gdk.Gdk_Window) return Gint
is
function Internal
(Screen : System.Address;
Window : Gdk.Gdk_Window) return Gint;
pragma Import (C, Internal, "gdk_screen_get_monitor_at_window");
begin
return Internal (Get_Object (Screen), Window);
end Get_Monitor_At_Window;
--------------------------
-- Get_Monitor_Geometry --
--------------------------
procedure Get_Monitor_Geometry
(Screen : not null access Gdk_Screen_Record;
Monitor_Num : Gint;
Dest : out Gdk.Rectangle.Gdk_Rectangle)
is
procedure Internal
(Screen : System.Address;
Monitor_Num : Gint;
Dest : out Gdk.Rectangle.Gdk_Rectangle);
pragma Import (C, Internal, "gdk_screen_get_monitor_geometry");
begin
Internal (Get_Object (Screen), Monitor_Num, Dest);
end Get_Monitor_Geometry;
---------------------------
-- Get_Monitor_Height_Mm --
---------------------------
function Get_Monitor_Height_Mm
(Screen : not null access Gdk_Screen_Record;
Monitor_Num : Gint) return Gint
is
function Internal
(Screen : System.Address;
Monitor_Num : Gint) return Gint;
pragma Import (C, Internal, "gdk_screen_get_monitor_height_mm");
begin
return Internal (Get_Object (Screen), Monitor_Num);
end Get_Monitor_Height_Mm;
---------------------------
-- Get_Monitor_Plug_Name --
---------------------------
function Get_Monitor_Plug_Name
(Screen : not null access Gdk_Screen_Record;
Monitor_Num : Gint) return UTF8_String
is
function Internal
(Screen : System.Address;
Monitor_Num : Gint) return Interfaces.C.Strings.chars_ptr;
pragma Import (C, Internal, "gdk_screen_get_monitor_plug_name");
begin
return Gtkada.Bindings.Value_And_Free (Internal (Get_Object (Screen), Monitor_Num));
end Get_Monitor_Plug_Name;
------------------------------
-- Get_Monitor_Scale_Factor --
------------------------------
function Get_Monitor_Scale_Factor
(Screen : not null access Gdk_Screen_Record;
Monitor_Num : Gint) return Gint
is
function Internal
(Screen : System.Address;
Monitor_Num : Gint) return Gint;
pragma Import (C, Internal, "gdk_screen_get_monitor_scale_factor");
begin
return Internal (Get_Object (Screen), Monitor_Num);
end Get_Monitor_Scale_Factor;
--------------------------
-- Get_Monitor_Width_Mm --
--------------------------
function Get_Monitor_Width_Mm
(Screen : not null access Gdk_Screen_Record;
Monitor_Num : Gint) return Gint
is
function Internal
(Screen : System.Address;
Monitor_Num : Gint) return Gint;
pragma Import (C, Internal, "gdk_screen_get_monitor_width_mm");
begin
return Internal (Get_Object (Screen), Monitor_Num);
end Get_Monitor_Width_Mm;
--------------------------
-- Get_Monitor_Workarea --
--------------------------
procedure Get_Monitor_Workarea
(Screen : not null access Gdk_Screen_Record;
Monitor_Num : Gint;
Dest : out Gdk.Rectangle.Gdk_Rectangle)
is
procedure Internal
(Screen : System.Address;
Monitor_Num : Gint;
Dest : out Gdk.Rectangle.Gdk_Rectangle);
pragma Import (C, Internal, "gdk_screen_get_monitor_workarea");
begin
Internal (Get_Object (Screen), Monitor_Num, Dest);
end Get_Monitor_Workarea;
--------------------
-- Get_N_Monitors --
--------------------
function Get_N_Monitors
(Screen : not null access Gdk_Screen_Record) return Gint
is
function Internal (Screen : System.Address) return Gint;
pragma Import (C, Internal, "gdk_screen_get_n_monitors");
begin
return Internal (Get_Object (Screen));
end Get_N_Monitors;
----------------
-- Get_Number --
----------------
function Get_Number
(Screen : not null access Gdk_Screen_Record) return Gint
is
function Internal (Screen : System.Address) return Gint;
pragma Import (C, Internal, "gdk_screen_get_number");
begin
return Internal (Get_Object (Screen));
end Get_Number;
-------------------------
-- Get_Primary_Monitor --
-------------------------
function Get_Primary_Monitor
(Screen : not null access Gdk_Screen_Record) return Gint
is
function Internal (Screen : System.Address) return Gint;
pragma Import (C, Internal, "gdk_screen_get_primary_monitor");
begin
return Internal (Get_Object (Screen));
end Get_Primary_Monitor;
--------------------
-- Get_Resolution --
--------------------
function Get_Resolution
(Screen : not null access Gdk_Screen_Record) return Gdouble
is
function Internal (Screen : System.Address) return Gdouble;
pragma Import (C, Internal, "gdk_screen_get_resolution");
begin
return Internal (Get_Object (Screen));
end Get_Resolution;
---------------------
-- Get_Rgba_Visual --
---------------------
function Get_Rgba_Visual
(Screen : not null access Gdk_Screen_Record)
return Gdk.Visual.Gdk_Visual
is
function Internal
(Screen : System.Address) return Gdk.Visual.Gdk_Visual;
pragma Import (C, Internal, "gdk_screen_get_rgba_visual");
begin
return Internal (Get_Object (Screen));
end Get_Rgba_Visual;
---------------------
-- Get_Root_Window --
---------------------
function Get_Root_Window
(Screen : not null access Gdk_Screen_Record) return Gdk.Gdk_Window
is
function Internal (Screen : System.Address) return Gdk.Gdk_Window;
pragma Import (C, Internal, "gdk_screen_get_root_window");
begin
return Internal (Get_Object (Screen));
end Get_Root_Window;
-----------------------
-- Get_System_Visual --
-----------------------
function Get_System_Visual
(Screen : not null access Gdk_Screen_Record)
return Gdk.Visual.Gdk_Visual
is
function Internal
(Screen : System.Address) return Gdk.Visual.Gdk_Visual;
pragma Import (C, Internal, "gdk_screen_get_system_visual");
begin
return Internal (Get_Object (Screen));
end Get_System_Visual;
---------------
-- Get_Width --
---------------
function Get_Width
(Screen : not null access Gdk_Screen_Record) return Gint
is
function Internal (Screen : System.Address) return Gint;
pragma Import (C, Internal, "gdk_screen_get_width");
begin
return Internal (Get_Object (Screen));
end Get_Width;
------------------
-- Get_Width_Mm --
------------------
function Get_Width_Mm
(Screen : not null access Gdk_Screen_Record) return Gint
is
function Internal (Screen : System.Address) return Gint;
pragma Import (C, Internal, "gdk_screen_get_width_mm");
begin
return Internal (Get_Object (Screen));
end Get_Width_Mm;
-------------------
-- Is_Composited --
-------------------
function Is_Composited
(Screen : not null access Gdk_Screen_Record) return Boolean
is
function Internal (Screen : System.Address) return Glib.Gboolean;
pragma Import (C, Internal, "gdk_screen_is_composited");
begin
return Internal (Get_Object (Screen)) /= 0;
end Is_Composited;
-----------------------
-- Make_Display_Name --
-----------------------
function Make_Display_Name
(Screen : not null access Gdk_Screen_Record) return UTF8_String
is
function Internal
(Screen : System.Address) return Interfaces.C.Strings.chars_ptr;
pragma Import (C, Internal, "gdk_screen_make_display_name");
begin
return Gtkada.Bindings.Value_And_Free (Internal (Get_Object (Screen)));
end Make_Display_Name;
----------------------
-- Set_Font_Options --
----------------------
procedure Set_Font_Options
(Screen : not null access Gdk_Screen_Record;
Options : in out Cairo.Cairo_Font_Options)
is
procedure Internal
(Screen : System.Address;
Options : in out Cairo.Cairo_Font_Options);
pragma Import (C, Internal, "gdk_screen_set_font_options");
begin
Internal (Get_Object (Screen), Options);
end Set_Font_Options;
--------------------
-- Set_Resolution --
--------------------
procedure Set_Resolution
(Screen : not null access Gdk_Screen_Record;
Dpi : Gdouble)
is
procedure Internal (Screen : System.Address; Dpi : Gdouble);
pragma Import (C, Internal, "gdk_screen_set_resolution");
begin
Internal (Get_Object (Screen), Dpi);
end Set_Resolution;
-----------------
-- Get_Default --
-----------------
function Get_Default return Gdk_Screen is
function Internal return System.Address;
pragma Import (C, Internal, "gdk_screen_get_default");
Stub_Gdk_Screen : Gdk_Screen_Record;
begin
return Gdk.Screen.Gdk_Screen (Get_User_Data (Internal, Stub_Gdk_Screen));
end Get_Default;
------------
-- Height --
------------
function Height return Gint is
function Internal return Gint;
pragma Import (C, Internal, "gdk_screen_height");
begin
return Internal;
end Height;
---------------
-- Height_Mm --
---------------
function Height_Mm return Gint is
function Internal return Gint;
pragma Import (C, Internal, "gdk_screen_height_mm");
begin
return Internal;
end Height_Mm;
-----------
-- Width --
-----------
function Width return Gint is
function Internal return Gint;
pragma Import (C, Internal, "gdk_screen_width");
begin
return Internal;
end Width;
--------------
-- Width_Mm --
--------------
function Width_Mm return Gint is
function Internal return Gint;
pragma Import (C, Internal, "gdk_screen_width_mm");
begin
return Internal;
end Width_Mm;
end Gdk.Screen;
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