/usr/share/ada/adainclude/gtkada/gdk-display.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 Gtk+/Gnome --
-- --
-- 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 Glib.Object; use Glib.Object;
with Gdk.Event; use Gdk.Event;
with Gdk.Types; use Gdk.Types;
with Interfaces.C.Strings; use Interfaces.C.Strings;
with System; use System;
package body Gdk.Display is
----------
-- Beep --
----------
procedure Beep (Display : access Gdk_Display_Record) is
procedure Internal (Display : System.Address);
pragma Import (C, Internal, "gdk_display_beep");
begin
Internal (Get_Object (Display));
end Beep;
-----------
-- Close --
-----------
procedure Close (Display : access Gdk_Display_Record) is
procedure Internal (Display : System.Address);
pragma Import (C, Internal, "gdk_display_close");
begin
Internal (Get_Object (Display));
end Close;
-----------
-- Flush --
-----------
procedure Flush (Display : access Gdk_Display_Record) is
procedure Internal (Display : System.Address);
pragma Import (C, Internal, "gdk_display_flush");
begin
Internal (Get_Object (Display));
end Flush;
-----------------
-- Get_Default --
-----------------
function Get_Default return Gdk_Display is
function Internal return System.Address;
pragma Import (C, Internal, "gdk_display_get_default");
Stub : Gdk_Display_Record;
begin
return Gdk_Display (Get_User_Data (Internal, Stub));
end Get_Default;
-----------------------------
-- Get_Default_Cursor_Size --
-----------------------------
function Get_Default_Cursor_Size
(Display : access Gdk_Display_Record)
return Guint
is
function Internal (Display : System.Address) return Guint;
pragma Import (C, Internal, "gdk_display_get_default_cursor_size");
begin
return Internal (Get_Object (Display));
end Get_Default_Cursor_Size;
-----------------------
-- Get_Default_Group --
-----------------------
function Get_Default_Group
(Display : access Gdk_Display_Record) return Gdk_Window
is
function Internal (Display : System.Address) return Gdk_Window;
pragma Import (C, Internal, "gdk_display_get_default_group");
begin
return Internal (Get_Object (Display));
end Get_Default_Group;
---------------
-- Get_Event --
---------------
function Get_Event (Display : access Gdk_Display_Record) return Gdk_Event is
function Internal (Display : System.Address) return Gdk_Event;
pragma Import (C, Internal, "gdk_display_get_event");
begin
return Internal (Get_Object (Display));
end Get_Event;
-----------------------------
-- Get_Maximal_Cursor_Size --
-----------------------------
procedure Get_Maximal_Cursor_Size
(Display : access Gdk_Display_Record;
Width : out Guint;
Height : out Guint)
is
procedure Internal
(Display : System.Address;
Width : out Guint;
Height : out Guint);
pragma Import (C, Internal, "gdk_display_get_maximal_cursor_size");
begin
Internal (Get_Object (Display), Width, Height);
end Get_Maximal_Cursor_Size;
-------------------
-- Get_N_Screens --
-------------------
function Get_N_Screens (Display : access Gdk_Display_Record) return Gint is
function Internal (Display : System.Address) return Gint;
pragma Import (C, Internal, "gdk_display_get_n_screens");
begin
return Internal (Get_Object (Display));
end Get_N_Screens;
--------------
-- Get_Name --
--------------
function Get_Name
(Display : access Gdk_Display_Record) return String
is
function Internal (Display : System.Address) return chars_ptr;
pragma Import (C, Internal, "gdk_display_get_name");
S : constant chars_ptr := Internal (Get_Object (Display));
begin
if S = Null_Ptr then
return "";
else
-- S is owned by gtk+, do not free
return Value (S);
end if;
end Get_Name;
---------------------------
-- Get_Window_At_Pointer --
---------------------------
procedure Get_Window_At_Pointer
(Display : access Gdk_Display_Record;
Win_X : out Gint;
Win_Y : out Gint;
Win : out Gdk_Window)
is
function Internal
(Display : System.Address;
Win_X : access Gint;
Win_Y : access Gint) return Gdk_Window;
pragma Import (C, Internal, "gdk_display_get_window_at_pointer");
X, Y : aliased Gint;
begin
Win := Internal (Get_Object (Display), X'Access, Y'Access);
Win_X := X;
Win_Y := Y;
end Get_Window_At_Pointer;
---------------------
-- Keyboard_Ungrab --
---------------------
procedure Keyboard_Ungrab
(Display : access Gdk_Display_Record;
Time : Guint32 := Current_Time)
is
procedure Internal (Display : System.Address; Time : Guint32);
pragma Import (C, Internal, "gdk_display_keyboard_ungrab");
begin
Internal (Get_Object (Display), Time);
end Keyboard_Ungrab;
----------
-- Open --
----------
function Open (Display_Name : String) return Gdk_Display
is
function Internal (Display_Name : String) return System.Address;
pragma Import (C, Internal, "gdk_display_open");
Stub : Gdk_Display_Record;
begin
return Gdk_Display
(Get_User_Data (Internal (Display_Name & ASCII.NUL), Stub));
end Open;
----------------
-- Peek_Event --
----------------
function Peek_Event
(Display : access Gdk_Display_Record)
return Gdk_Event
is
function Internal (Display : System.Address) return Gdk_Event;
pragma Import (C, Internal, "gdk_display_peek_event");
begin
return Internal (Get_Object (Display));
end Peek_Event;
------------------------
-- Pointer_Is_Grabbed --
------------------------
function Pointer_Is_Grabbed
(Display : access Gdk_Display_Record)
return Boolean
is
function Internal (Display : System.Address) return Gboolean;
pragma Import (C, Internal, "gdk_display_pointer_is_grabbed");
begin
return Boolean'Val (Internal (Get_Object (Display)));
end Pointer_Is_Grabbed;
--------------------
-- Pointer_Ungrab --
--------------------
procedure Pointer_Ungrab
(Display : access Gdk_Display_Record;
Time : Guint32 := Current_Time)
is
procedure Internal (Display : System.Address; Time : Guint32);
pragma Import (C, Internal, "gdk_display_pointer_ungrab");
begin
Internal (Get_Object (Display), Time);
end Pointer_Ungrab;
---------------
-- Put_Event --
---------------
procedure Put_Event
(Display : access Gdk_Display_Record;
Event : Gdk_Event)
is
procedure Internal (Display : System.Address; Event : Gdk_Event);
pragma Import (C, Internal, "gdk_display_put_event");
begin
Internal (Get_Object (Display), Event);
end Put_Event;
------------------------------------
-- Request_Selection_Notification --
------------------------------------
function Request_Selection_Notification
(Display : access Gdk_Display_Record;
Selection : Gdk_Atom)
return Boolean
is
function Internal
(Display : System.Address;
Selection : Gdk_Atom)
return Gboolean;
pragma Import
(C, Internal, "gdk_display_request_selection_notification");
begin
return Boolean'Val (Internal (Get_Object (Display), Selection));
end Request_Selection_Notification;
-------------------------------
-- Set_Double_Click_Distance --
-------------------------------
procedure Set_Double_Click_Distance
(Display : access Gdk_Display_Record;
Distance : Guint)
is
procedure Internal (Display : System.Address; Distance : Guint);
pragma Import (C, Internal, "gdk_display_set_double_click_distance");
begin
Internal (Get_Object (Display), Distance);
end Set_Double_Click_Distance;
---------------------------
-- Set_Double_Click_Time --
---------------------------
procedure Set_Double_Click_Time
(Display : access Gdk_Display_Record;
Msec : Guint)
is
procedure Internal (Display : System.Address; Msec : Guint);
pragma Import (C, Internal, "gdk_display_set_double_click_time");
begin
Internal (Get_Object (Display), Msec);
end Set_Double_Click_Time;
---------------------
-- Store_Clipboard --
---------------------
procedure Store_Clipboard
(Display : access Gdk_Display_Record;
Clipboard_Window : Gdk_Window;
Time : Guint32;
Targets : Gdk.Types.Gdk_Atom_Array)
is
procedure Internal
(Display : System.Address;
Clipboard_Window : Gdk_Window;
Time : Guint32;
Targets : System.Address;
N_Targets : Gint);
pragma Import (C, Internal, "gdk_display_store_clipboard");
begin
Internal (Get_Object (Display), Clipboard_Window, Time,
Targets (Targets'First)'Address, Targets'Length);
end Store_Clipboard;
------------------------------------
-- Supports_Clipboard_Persistence --
------------------------------------
function Supports_Clipboard_Persistence
(Display : access Gdk_Display_Record)
return Boolean
is
function Internal (Display : System.Address) return Gboolean;
pragma Import
(C, Internal, "gdk_display_supports_clipboard_persistence");
begin
return Boolean'Val (Internal (Get_Object (Display)));
end Supports_Clipboard_Persistence;
---------------------------
-- Supports_Cursor_Alpha --
---------------------------
function Supports_Cursor_Alpha
(Display : access Gdk_Display_Record)
return Boolean
is
function Internal (Display : System.Address) return Gboolean;
pragma Import (C, Internal, "gdk_display_supports_cursor_alpha");
begin
return Boolean'Val (Internal (Get_Object (Display)));
end Supports_Cursor_Alpha;
---------------------------
-- Supports_Cursor_Color --
---------------------------
function Supports_Cursor_Color
(Display : access Gdk_Display_Record)
return Boolean
is
function Internal (Display : System.Address) return Gboolean;
pragma Import (C, Internal, "gdk_display_supports_cursor_color");
begin
return Boolean'Val (Internal (Get_Object (Display)));
end Supports_Cursor_Color;
-------------------------------------
-- Supports_Selection_Notification --
-------------------------------------
function Supports_Selection_Notification
(Display : access Gdk_Display_Record)
return Boolean
is
function Internal (Display : System.Address) return Gboolean;
pragma Import
(C, Internal, "gdk_display_supports_selection_notification");
begin
return Boolean'Val (Internal (Get_Object (Display)));
end Supports_Selection_Notification;
----------
-- Sync --
----------
procedure Sync (Display : access Gdk_Display_Record) is
procedure Internal (Display : System.Address);
pragma Import (C, Internal, "gdk_display_sync");
begin
Internal (Get_Object (Display));
end Sync;
end Gdk.Display;
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