/usr/share/ada/adainclude/gtkada/gtk-text.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) 1998-2000 E. Briot, J. Brobecker and A. Charlet --
-- Copyright (C) 2000-2008, 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 System;
with Interfaces.C.Strings;
with Gdk.Window; use Gdk.Window;
with Glib.Type_Conversion_Hooks;
package body Gtk.Text is
package Type_Conversion is new Glib.Type_Conversion_Hooks.Hook_Registrator
(Get_Type'Access, Gtk_Text_Record);
pragma Warnings (Off, Type_Conversion);
---------------------
-- Backward_Delete --
---------------------
function Backward_Delete (Text : access Gtk_Text_Record; Nchars : in Guint)
return Boolean
is
function Internal (Text : in System.Address; Nchars : in Guint)
return Gint;
pragma Import (C, Internal, "gtk_text_backward_delete");
begin
return Internal (Get_Object (Text), Nchars) /= 0;
end Backward_Delete;
--------------------
-- Forward_Delete --
--------------------
function Forward_Delete
(Text : access Gtk_Text_Record;
Nchars : in Guint)
return Boolean
is
function Internal
(Text : in System.Address;
Nchars : in Guint)
return Gint;
pragma Import (C, Internal, "gtk_text_forward_delete");
begin
return Internal (Get_Object (Text), Nchars) /= 0;
end Forward_Delete;
------------
-- Freeze --
------------
procedure Freeze (Text : access Gtk_Text_Record) is
procedure Internal (Text : in System.Address);
pragma Import (C, Internal, "gtk_text_freeze");
begin
Internal (Get_Object (Text));
end Freeze;
----------------------
-- Get_Gap_Position --
----------------------
function Get_Gap_Position (Text : access Gtk_Text_Record) return Guint is
function Internal (Widget : in System.Address) return Guint;
pragma Import (C, Internal, "ada_text_get_gap_position");
begin
return Internal (Get_Object (Text));
end Get_Gap_Position;
------------------
-- Get_Gap_Size --
------------------
function Get_Gap_Size (Text : access Gtk_Text_Record) return Guint is
function Internal (Widget : in System.Address) return Guint;
pragma Import (C, Internal, "ada_text_get_gap_size");
begin
return Internal (Get_Object (Text));
end Get_Gap_Size;
--------------
-- Get_Hadj --
--------------
function Get_Hadj (Text : access Gtk_Text_Record)
return Gtk.Adjustment.Gtk_Adjustment
is
function Internal (Widget : in System.Address)
return System.Address;
pragma Import (C, Internal, "ada_text_get_hadj");
Stub : Gtk.Adjustment.Gtk_Adjustment_Record;
begin
return Gtk.Adjustment.Gtk_Adjustment
(Get_User_Data (Internal (Get_Object (Text)), Stub));
end Get_Hadj;
----------------
-- Get_Length --
----------------
function Get_Length (Text : access Gtk_Text_Record) return Guint is
function Internal (Text : in System.Address) return Guint;
pragma Import (C, Internal, "gtk_text_get_length");
begin
return Internal (Get_Object (Text));
end Get_Length;
---------------
-- Get_Point --
---------------
function Get_Point (Text : access Gtk_Text_Record) return Guint is
function Internal (Text : in System.Address) return Guint;
pragma Import (C, Internal, "gtk_text_get_point");
begin
return Internal (Get_Object (Text));
end Get_Point;
--------------
-- Get_Text --
--------------
function Get_Text (Text : access Gtk_Text_Record) return UTF8_String is
function Internal (Text : in System.Address)
return Interfaces.C.Strings.chars_ptr;
pragma Import (C, Internal, "ada_text_get_text");
begin
return Interfaces.C.Strings.Value (Internal (Get_Object (Text)));
end Get_Text;
-------------------
-- Get_Text_Area --
-------------------
function Get_Text_Area (Text : access Gtk_Text_Record)
return Gdk.Gdk_Window
is
function Internal (Text : in System.Address) return Gdk.Gdk_Window;
pragma Import (C, Internal, "ada_text_get_text_area");
begin
return Internal (Get_Object (Text));
end Get_Text_Area;
------------------
-- Get_Text_End --
------------------
function Get_Text_End (Text : access Gtk_Text_Record) return Guint is
function Internal (Widget : in System.Address) return Guint;
pragma Import (C, Internal, "ada_text_get_text_end");
begin
return Internal (Get_Object (Text));
end Get_Text_End;
-------------
-- Gtk_New --
-------------
procedure Gtk_New
(Text : out Gtk_Text;
Hadj : in Adjustment.Gtk_Adjustment := null;
Vadj : in Adjustment.Gtk_Adjustment := null) is
begin
Text := new Gtk_Text_Record;
Initialize (Text, Hadj, Vadj);
end Gtk_New;
--------------
-- Get_Vadj --
--------------
function Get_Vadj (Text : access Gtk_Text_Record)
return Gtk.Adjustment.Gtk_Adjustment
is
function Internal (Widget : in System.Address) return System.Address;
pragma Import (C, Internal, "ada_text_get_vadj");
Stub : Gtk.Adjustment.Gtk_Adjustment_Record;
begin
return Gtk.Adjustment.Gtk_Adjustment
(Get_User_Data (Internal (Get_Object (Text)), Stub));
end Get_Vadj;
----------------
-- Initialize --
----------------
procedure Initialize
(Text : access Gtk_Text_Record'Class;
Hadj : in Adjustment.Gtk_Adjustment := null;
Vadj : in Adjustment.Gtk_Adjustment := null)
is
function Internal
(Hadj : in System.Address;
Vadj : in System.Address) return System.Address;
pragma Import (C, Internal, "gtk_text_new");
H, V : System.Address;
use type Gtk.Adjustment.Gtk_Adjustment;
begin
if Hadj = null then
H := System.Null_Address;
else
H := Get_Object (Hadj);
end if;
if Vadj = null then
V := System.Null_Address;
else
V := Get_Object (Vadj);
end if;
Set_Object (Text, Internal (H, V));
end Initialize;
------------
-- Insert --
------------
procedure Insert
(Text : access Gtk_Text_Record;
Font : in Gdk.Font.Gdk_Font := Gdk.Font.Null_Font;
Fore : in Gdk.Color.Gdk_Color := Gdk.Color.Null_Color;
Back : in Gdk.Color.Gdk_Color := Gdk.Color.Null_Color;
Chars : in UTF8_String := "";
Length : in Gint := -1)
is
procedure Internal
(Text : in System.Address;
Font : in Gdk.Font.Gdk_Font;
Fore : in System.Address;
Back : in System.Address;
Chars : in UTF8_String;
Length : in Gint);
pragma Import (C, Internal, "gtk_text_insert");
use type Gdk.Color.Gdk_Color;
Fore_Col : aliased Gdk.Color.Gdk_Color := Fore;
Back_Col : aliased Gdk.Color.Gdk_Color := Back;
Fore_A : System.Address := Fore_Col'Address;
Back_A : System.Address := Back_Col'Address;
begin
if Fore = Gdk.Color.Null_Color then
Fore_A := System.Null_Address;
end if;
if Back = Gdk.Color.Null_Color then
Back_A := System.Null_Address;
end if;
Internal
(Get_Object (Text), Font, Fore_A, Back_A, Chars & ASCII.NUL, Length);
end Insert;
---------------------
-- Set_Adjustments --
---------------------
procedure Set_Adjustments
(Text : access Gtk_Text_Record;
Hadj : Gtk.Adjustment.Gtk_Adjustment;
Vadj : Gtk.Adjustment.Gtk_Adjustment)
is
procedure Internal
(Text : in System.Address;
Hadj : in System.Address;
Vadj : in System.Address);
pragma Import (C, Internal, "gtk_text_set_adjustments");
use type Gtk.Adjustment.Gtk_Adjustment;
Ha, Va : System.Address := System.Null_Address;
begin
if Hadj /= null then
Ha := Get_Object (Hadj);
end if;
if Vadj /= null then
Va := Get_Object (Vadj);
end if;
Internal (Get_Object (Text), Ha, Va);
end Set_Adjustments;
------------------
-- Set_Editable --
------------------
procedure Set_Editable
(Text : access Gtk_Text_Record;
Editable : in Boolean := True)
is
procedure Internal
(Text : in System.Address;
Editable : in Gint);
pragma Import (C, Internal, "gtk_text_set_editable");
begin
Internal (Get_Object (Text), Boolean'Pos (Editable));
end Set_Editable;
---------------
-- Set_Point --
---------------
procedure Set_Point (Text : access Gtk_Text_Record; Index : in Guint) is
procedure Internal
(Text : in System.Address;
Index : in Guint);
pragma Import (C, Internal, "gtk_text_set_point");
begin
Internal (Get_Object (Text), Index);
end Set_Point;
-------------------
-- Set_Line_Wrap --
-------------------
procedure Set_Line_Wrap
(Text : access Gtk_Text_Record;
Line_Wrap : in Boolean := True)
is
procedure Internal
(Text : in System.Address;
Line_Wrap : in Gint);
pragma Import (C, Internal, "gtk_text_set_line_wrap");
begin
Internal (Get_Object (Text), Boolean'Pos (Line_Wrap));
end Set_Line_Wrap;
-------------------
-- Set_Word_Wrap --
-------------------
procedure Set_Word_Wrap
(Text : access Gtk_Text_Record;
Word_Wrap : in Boolean := True)
is
procedure Internal
(Text : in System.Address;
Word_Wrap : in Gint);
pragma Import (C, Internal, "gtk_text_set_word_wrap");
begin
Internal (Get_Object (Text), Boolean'Pos (Word_Wrap));
end Set_Word_Wrap;
----------
-- Thaw --
----------
procedure Thaw (Text : access Gtk_Text_Record) is
procedure Internal (Text : in System.Address);
pragma Import (C, Internal, "gtk_text_thaw");
begin
Internal (Get_Object (Text));
end Thaw;
end Gtk.Text;
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