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-----------------------------------------------------------------------
-- GtkAda - Ada95 binding for Gtk+/Gnome --
-- --
-- Copyright (C) 2001-2003 ACT-Europe --
-- --
-- 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 Interfaces.C.Strings;
with System;
package body Gtk.Text_Mark is
package ICS renames Interfaces.C.Strings;
-----------------
-- Get_Deleted --
-----------------
function Get_Deleted (Mark : access Gtk_Text_Mark_Record) return Boolean is
function Internal (Mark : System.Address) return Gboolean;
pragma Import (C, Internal, "gtk_text_mark_get_deleted");
begin
return Internal (Get_Object (Mark)) /= 0;
end Get_Deleted;
----------------------
-- Get_Left_Gravity --
----------------------
function Get_Left_Gravity
(Mark : access Gtk_Text_Mark_Record) return Boolean
is
function Internal (Mark : System.Address) return Gboolean;
pragma Import (C, Internal, "gtk_text_mark_get_left_gravity");
begin
return Internal (Get_Object (Mark)) /= 0;
end Get_Left_Gravity;
--------------
-- Get_Name --
--------------
function Get_Name (Mark : access Gtk_Text_Mark_Record) return String is
function Internal (Mark : System.Address) return ICS.chars_ptr;
pragma Import (C, Internal, "gtk_text_mark_get_name");
-- Note: Do not free the chars_ptr returned by this function.
Str : constant ICS.chars_ptr := Internal (Get_Object (Mark));
use type ICS.chars_ptr;
begin
if Str = ICS.Null_Ptr then
return "";
else
return ICS.Value (Str);
end if;
end Get_Name;
-----------------
-- Get_Visible --
-----------------
function Get_Visible (Mark : access Gtk_Text_Mark_Record) return Boolean is
function Internal (Mark : System.Address) return Gboolean;
pragma Import (C, Internal, "gtk_text_mark_get_visible");
begin
return Internal (Get_Object (Mark)) /= 0;
end Get_Visible;
-----------------
-- Set_Visible --
-----------------
procedure Set_Visible
(Mark : access Gtk_Text_Mark_Record;
Setting : Boolean := True)
is
procedure Internal (Mark : System.Address; Setting : Gboolean);
pragma Import (C, Internal, "gtk_text_mark_set_visible");
begin
Internal (Get_Object (Mark), Boolean'Pos (Setting));
end Set_Visible;
-------------------
-- Set_Text_Mark --
-------------------
procedure Set_Text_Mark
(Val : in out Glib.Values.GValue;
Mark : access Gtk_Text_Mark_Record) is
begin
Glib.Values.Set_Address (Val, Get_Object (Mark));
end Set_Text_Mark;
-------------------
-- Get_Text_Mark --
-------------------
function Get_Text_Mark (Val : Glib.Values.GValue) return Gtk_Text_Mark is
Stub : Gtk_Text_Mark_Record;
begin
return Gtk_Text_Mark
(Get_User_Data_Fast (Glib.Values.Get_Address (Val), Stub));
end Get_Text_Mark;
end Gtk.Text_Mark;
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