gtkada_24.0.0_80c56171/src/generated/gtk-text_tag_table.adb

------------------------------------------------------------------------------
--                                                                          --
--      Copyright (C) 1998-2000 E. Briot, J. Brobecker and A. Charlet       --
--                     Copyright (C) 2000-2022, 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.                            --
--                                                                          --
-- As a special exception under Section 7 of GPL version 3, you are granted --
-- additional permissions described in the GCC Runtime Library Exception,   --
-- version 3.1, as published by the Free Software Foundation.               --
--                                                                          --
-- 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 Ada.Unchecked_Conversion;
with Glib.Type_Conversion_Hooks; use Glib.Type_Conversion_Hooks;
with Glib.Values;                use Glib.Values;
with Gtk.Arguments;              use Gtk.Arguments;
with Gtkada.Bindings;            use Gtkada.Bindings;
pragma Warnings(Off);  --  might be unused
with Gtkada.Types;               use Gtkada.Types;
pragma Warnings(On);

package body Gtk.Text_Tag_Table is

   procedure C_Gtk_Text_Tag_Table_Foreach
      (Table : System.Address;
       Func  : System.Address;
       Data  : System.Address);
   pragma Import (C, C_Gtk_Text_Tag_Table_Foreach, "gtk_text_tag_table_foreach");
   --  Calls Func on each tag in Table, with user data Data. Note that the
   --  table may not be modified while iterating over it (you can't add/remove
   --  tags).
   --  "func": a function to call on each tag
   --  "data": user data

   function To_Gtk_Text_Tag_Table_Foreach is new Ada.Unchecked_Conversion
     (System.Address, Gtk_Text_Tag_Table_Foreach);

   function To_Address is new Ada.Unchecked_Conversion
     (Gtk_Text_Tag_Table_Foreach, System.Address);

   procedure Internal_Gtk_Text_Tag_Table_Foreach
      (Tag  : System.Address;
       Data : System.Address);
   pragma Convention (C, Internal_Gtk_Text_Tag_Table_Foreach);
   --  "tag": the Gtk.Text_Tag.Gtk_Text_Tag
   --  "data": data passed to Gtk.Text_Tag_Table.Foreach

   -----------------------------------------
   -- Internal_Gtk_Text_Tag_Table_Foreach --
   -----------------------------------------

   procedure Internal_Gtk_Text_Tag_Table_Foreach
      (Tag  : System.Address;
       Data : System.Address)
   is
      Func              : constant Gtk_Text_Tag_Table_Foreach := To_Gtk_Text_Tag_Table_Foreach (Data);
      Stub_Gtk_Text_Tag : Gtk.Text_Tag.Gtk_Text_Tag_Record;
   begin
      Func (Gtk.Text_Tag.Gtk_Text_Tag (Get_User_Data (Tag, Stub_Gtk_Text_Tag)));
   end Internal_Gtk_Text_Tag_Table_Foreach;

   package Type_Conversion_Gtk_Text_Tag_Table is new Glib.Type_Conversion_Hooks.Hook_Registrator
     (Get_Type'Access, Gtk_Text_Tag_Table_Record);
   pragma Unreferenced (Type_Conversion_Gtk_Text_Tag_Table);

   -------------
   -- Gtk_New --
   -------------

   procedure Gtk_New (Table : out Gtk_Text_Tag_Table) is
   begin
      Table := new Gtk_Text_Tag_Table_Record;
      Gtk.Text_Tag_Table.Initialize (Table);
   end Gtk_New;

   ----------------------------
   -- Gtk_Text_Tag_Table_New --
   ----------------------------

   function Gtk_Text_Tag_Table_New return Gtk_Text_Tag_Table is
      Table : constant Gtk_Text_Tag_Table := new Gtk_Text_Tag_Table_Record;
   begin
      Gtk.Text_Tag_Table.Initialize (Table);
      return Table;
   end Gtk_Text_Tag_Table_New;

   ----------------
   -- Initialize --
   ----------------

   procedure Initialize
      (Table : not null access Gtk_Text_Tag_Table_Record'Class)
   is
      function Internal return System.Address;
      pragma Import (C, Internal, "gtk_text_tag_table_new");
   begin
      if not Table.Is_Created then
         Set_Object (Table, Internal);
      end if;
   end Initialize;

   ---------
   -- Add --
   ---------

   procedure Add
      (Table : not null access Gtk_Text_Tag_Table_Record;
       Tag   : not null access Gtk.Text_Tag.Gtk_Text_Tag_Record'Class)
   is
      procedure Internal (Table : System.Address; Tag : System.Address);
      pragma Import (C, Internal, "gtk_text_tag_table_add");
   begin
      Internal (Get_Object (Table), Get_Object (Tag));
   end Add;

   -------------
   -- Foreach --
   -------------

   procedure Foreach
      (Table : not null access Gtk_Text_Tag_Table_Record;
       Func  : Gtk_Text_Tag_Table_Foreach)
   is
   begin
      if Func = null then
         C_Gtk_Text_Tag_Table_Foreach (Get_Object (Table), System.Null_Address, System.Null_Address);
      else
         C_Gtk_Text_Tag_Table_Foreach (Get_Object (Table), Internal_Gtk_Text_Tag_Table_Foreach'Address, To_Address (Func));
      end if;
   end Foreach;

   package body Foreach_User_Data is

      package Users is new Glib.Object.User_Data_Closure
        (User_Data_Type, Destroy);

      function To_Gtk_Text_Tag_Table_Foreach is new Ada.Unchecked_Conversion
        (System.Address, Gtk_Text_Tag_Table_Foreach);

      function To_Address is new Ada.Unchecked_Conversion
        (Gtk_Text_Tag_Table_Foreach, System.Address);

      procedure Internal_Cb (Tag : System.Address; Data : System.Address);
      pragma Convention (C, Internal_Cb);
      --  "tag": the Gtk.Text_Tag.Gtk_Text_Tag
      --  "data": data passed to Gtk.Text_Tag_Table.Foreach

      -------------
      -- Foreach --
      -------------

      procedure Foreach
         (Table : not null access Gtk.Text_Tag_Table.Gtk_Text_Tag_Table_Record'Class;
          Func  : Gtk_Text_Tag_Table_Foreach;
          Data  : User_Data_Type)
      is
         D : System.Address;
      begin
         if Func = null then
            C_Gtk_Text_Tag_Table_Foreach (Get_Object (Table), System.Null_Address, System.Null_Address);
         else
            D := Users.Build (To_Address (Func), Data);
            C_Gtk_Text_Tag_Table_Foreach (Get_Object (Table), Internal_Cb'Address, D);
            Users.Free_Data (D);
         end if;
      end Foreach;

      -----------------
      -- Internal_Cb --
      -----------------

      procedure Internal_Cb (Tag : System.Address; Data : System.Address) is
         D                 : constant Users.Internal_Data_Access := Users.Convert (Data);
         Stub_Gtk_Text_Tag : Gtk.Text_Tag.Gtk_Text_Tag_Record;
      begin
         To_Gtk_Text_Tag_Table_Foreach (D.Func) (Gtk.Text_Tag.Gtk_Text_Tag (Get_User_Data (Tag, Stub_Gtk_Text_Tag)), D.Data.all);
      end Internal_Cb;

   end Foreach_User_Data;

   --------------
   -- Get_Size --
   --------------

   function Get_Size
      (Table : not null access Gtk_Text_Tag_Table_Record) return Glib.Gint
   is
      function Internal (Table : System.Address) return Glib.Gint;
      pragma Import (C, Internal, "gtk_text_tag_table_get_size");
   begin
      return Internal (Get_Object (Table));
   end Get_Size;

   ------------
   -- Lookup --
   ------------

   function Lookup
      (Table : not null access Gtk_Text_Tag_Table_Record;
       Name  : UTF8_String) return Gtk.Text_Tag.Gtk_Text_Tag
   is
      function Internal
         (Table : System.Address;
          Name  : Gtkada.Types.Chars_Ptr) return System.Address;
      pragma Import (C, Internal, "gtk_text_tag_table_lookup");
      Tmp_Name          : Gtkada.Types.Chars_Ptr := New_String (Name);
      Stub_Gtk_Text_Tag : Gtk.Text_Tag.Gtk_Text_Tag_Record;
      Tmp_Return        : System.Address;
   begin
      Tmp_Return := Internal (Get_Object (Table), Tmp_Name);
      Free (Tmp_Name);
      return Gtk.Text_Tag.Gtk_Text_Tag (Get_User_Data (Tmp_Return, Stub_Gtk_Text_Tag));
   end Lookup;

   ------------
   -- Remove --
   ------------

   procedure Remove
      (Table : not null access Gtk_Text_Tag_Table_Record;
       Tag   : not null access Gtk.Text_Tag.Gtk_Text_Tag_Record'Class)
   is
      procedure Internal (Table : System.Address; Tag : System.Address);
      pragma Import (C, Internal, "gtk_text_tag_table_remove");
   begin
      Internal (Get_Object (Table), Get_Object (Tag));
   end Remove;

   use type System.Address;

   function Cb_To_Address is new Ada.Unchecked_Conversion
     (Cb_Gtk_Text_Tag_Table_Gtk_Text_Tag_Void, System.Address);
   function Address_To_Cb is new Ada.Unchecked_Conversion
     (System.Address, Cb_Gtk_Text_Tag_Table_Gtk_Text_Tag_Void);

   function Cb_To_Address is new Ada.Unchecked_Conversion
     (Cb_GObject_Gtk_Text_Tag_Void, System.Address);
   function Address_To_Cb is new Ada.Unchecked_Conversion
     (System.Address, Cb_GObject_Gtk_Text_Tag_Void);

   function Cb_To_Address is new Ada.Unchecked_Conversion
     (Cb_Gtk_Text_Tag_Table_Gtk_Text_Tag_Boolean_Void, System.Address);
   function Address_To_Cb is new Ada.Unchecked_Conversion
     (System.Address, Cb_Gtk_Text_Tag_Table_Gtk_Text_Tag_Boolean_Void);

   function Cb_To_Address is new Ada.Unchecked_Conversion
     (Cb_GObject_Gtk_Text_Tag_Boolean_Void, System.Address);
   function Address_To_Cb is new Ada.Unchecked_Conversion
     (System.Address, Cb_GObject_Gtk_Text_Tag_Boolean_Void);

   procedure Connect
      (Object  : access Gtk_Text_Tag_Table_Record'Class;
       C_Name  : Glib.Signal_Name;
       Handler : Cb_Gtk_Text_Tag_Table_Gtk_Text_Tag_Void;
       After   : Boolean);

   procedure Connect
      (Object  : access Gtk_Text_Tag_Table_Record'Class;
       C_Name  : Glib.Signal_Name;
       Handler : Cb_Gtk_Text_Tag_Table_Gtk_Text_Tag_Boolean_Void;
       After   : Boolean);

   procedure Connect_Slot
      (Object  : access Gtk_Text_Tag_Table_Record'Class;
       C_Name  : Glib.Signal_Name;
       Handler : Cb_GObject_Gtk_Text_Tag_Void;
       After   : Boolean;
       Slot    : access Glib.Object.GObject_Record'Class := null);

   procedure Connect_Slot
      (Object  : access Gtk_Text_Tag_Table_Record'Class;
       C_Name  : Glib.Signal_Name;
       Handler : Cb_GObject_Gtk_Text_Tag_Boolean_Void;
       After   : Boolean;
       Slot    : access Glib.Object.GObject_Record'Class := null);

   procedure Marsh_GObject_Gtk_Text_Tag_Boolean_Void
      (Closure         : GClosure;
       Return_Value    : Glib.Values.GValue;
       N_Params        : Glib.Guint;
       Params          : Glib.Values.C_GValues;
       Invocation_Hint : System.Address;
       User_Data       : System.Address);
   pragma Convention (C, Marsh_GObject_Gtk_Text_Tag_Boolean_Void);

   procedure Marsh_GObject_Gtk_Text_Tag_Void
      (Closure         : GClosure;
       Return_Value    : Glib.Values.GValue;
       N_Params        : Glib.Guint;
       Params          : Glib.Values.C_GValues;
       Invocation_Hint : System.Address;
       User_Data       : System.Address);
   pragma Convention (C, Marsh_GObject_Gtk_Text_Tag_Void);

   procedure Marsh_Gtk_Text_Tag_Table_Gtk_Text_Tag_Boolean_Void
      (Closure         : GClosure;
       Return_Value    : Glib.Values.GValue;
       N_Params        : Glib.Guint;
       Params          : Glib.Values.C_GValues;
       Invocation_Hint : System.Address;
       User_Data       : System.Address);
   pragma Convention (C, Marsh_Gtk_Text_Tag_Table_Gtk_Text_Tag_Boolean_Void);

   procedure Marsh_Gtk_Text_Tag_Table_Gtk_Text_Tag_Void
      (Closure         : GClosure;
       Return_Value    : Glib.Values.GValue;
       N_Params        : Glib.Guint;
       Params          : Glib.Values.C_GValues;
       Invocation_Hint : System.Address;
       User_Data       : System.Address);
   pragma Convention (C, Marsh_Gtk_Text_Tag_Table_Gtk_Text_Tag_Void);

   -------------
   -- Connect --
   -------------

   procedure Connect
      (Object  : access Gtk_Text_Tag_Table_Record'Class;
       C_Name  : Glib.Signal_Name;
       Handler : Cb_Gtk_Text_Tag_Table_Gtk_Text_Tag_Void;
       After   : Boolean)
   is
   begin
      Unchecked_Do_Signal_Connect
        (Object      => Object,
         C_Name      => C_Name,
         Marshaller  => Marsh_Gtk_Text_Tag_Table_Gtk_Text_Tag_Void'Access,
         Handler     => Cb_To_Address (Handler),--  Set in the closure
         After       => After);
   end Connect;

   -------------
   -- Connect --
   -------------

   procedure Connect
      (Object  : access Gtk_Text_Tag_Table_Record'Class;
       C_Name  : Glib.Signal_Name;
       Handler : Cb_Gtk_Text_Tag_Table_Gtk_Text_Tag_Boolean_Void;
       After   : Boolean)
   is
   begin
      Unchecked_Do_Signal_Connect
        (Object      => Object,
         C_Name      => C_Name,
         Marshaller  => Marsh_Gtk_Text_Tag_Table_Gtk_Text_Tag_Boolean_Void'Access,
         Handler     => Cb_To_Address (Handler),--  Set in the closure
         After       => After);
   end Connect;

   ------------------
   -- Connect_Slot --
   ------------------

   procedure Connect_Slot
      (Object  : access Gtk_Text_Tag_Table_Record'Class;
       C_Name  : Glib.Signal_Name;
       Handler : Cb_GObject_Gtk_Text_Tag_Void;
       After   : Boolean;
       Slot    : access Glib.Object.GObject_Record'Class := null)
   is
   begin
      Unchecked_Do_Signal_Connect
        (Object      => Object,
         C_Name      => C_Name,
         Marshaller  => Marsh_GObject_Gtk_Text_Tag_Void'Access,
         Handler     => Cb_To_Address (Handler),--  Set in the closure
         Slot_Object => Slot,
         After       => After);
   end Connect_Slot;

   ------------------
   -- Connect_Slot --
   ------------------

   procedure Connect_Slot
      (Object  : access Gtk_Text_Tag_Table_Record'Class;
       C_Name  : Glib.Signal_Name;
       Handler : Cb_GObject_Gtk_Text_Tag_Boolean_Void;
       After   : Boolean;
       Slot    : access Glib.Object.GObject_Record'Class := null)
   is
   begin
      Unchecked_Do_Signal_Connect
        (Object      => Object,
         C_Name      => C_Name,
         Marshaller  => Marsh_GObject_Gtk_Text_Tag_Boolean_Void'Access,
         Handler     => Cb_To_Address (Handler),--  Set in the closure
         Slot_Object => Slot,
         After       => After);
   end Connect_Slot;

   ---------------------------------------------
   -- Marsh_GObject_Gtk_Text_Tag_Boolean_Void --
   ---------------------------------------------

   procedure Marsh_GObject_Gtk_Text_Tag_Boolean_Void
      (Closure         : GClosure;
       Return_Value    : Glib.Values.GValue;
       N_Params        : Glib.Guint;
       Params          : Glib.Values.C_GValues;
       Invocation_Hint : System.Address;
       User_Data       : System.Address)
   is
      pragma Unreferenced (Return_Value, N_Params, Invocation_Hint, User_Data);
      H   : constant Cb_GObject_Gtk_Text_Tag_Boolean_Void := Address_To_Cb (Get_Callback (Closure));
      Obj : constant Glib.Object.GObject := Glib.Object.Convert (Get_Data (Closure));
   begin
      H (Obj, Gtk.Text_Tag.Gtk_Text_Tag (Unchecked_To_Object (Params, 1)), Unchecked_To_Boolean (Params, 2));
      exception when E : others => Process_Exception (E);
   end Marsh_GObject_Gtk_Text_Tag_Boolean_Void;

   -------------------------------------
   -- Marsh_GObject_Gtk_Text_Tag_Void --
   -------------------------------------

   procedure Marsh_GObject_Gtk_Text_Tag_Void
      (Closure         : GClosure;
       Return_Value    : Glib.Values.GValue;
       N_Params        : Glib.Guint;
       Params          : Glib.Values.C_GValues;
       Invocation_Hint : System.Address;
       User_Data       : System.Address)
   is
      pragma Unreferenced (Return_Value, N_Params, Invocation_Hint, User_Data);
      H   : constant Cb_GObject_Gtk_Text_Tag_Void := Address_To_Cb (Get_Callback (Closure));
      Obj : constant Glib.Object.GObject := Glib.Object.Convert (Get_Data (Closure));
   begin
      H (Obj, Gtk.Text_Tag.Gtk_Text_Tag (Unchecked_To_Object (Params, 1)));
      exception when E : others => Process_Exception (E);
   end Marsh_GObject_Gtk_Text_Tag_Void;

   --------------------------------------------------------
   -- Marsh_Gtk_Text_Tag_Table_Gtk_Text_Tag_Boolean_Void --
   --------------------------------------------------------

   procedure Marsh_Gtk_Text_Tag_Table_Gtk_Text_Tag_Boolean_Void
      (Closure         : GClosure;
       Return_Value    : Glib.Values.GValue;
       N_Params        : Glib.Guint;
       Params          : Glib.Values.C_GValues;
       Invocation_Hint : System.Address;
       User_Data       : System.Address)
   is
      pragma Unreferenced (Return_Value, N_Params, Invocation_Hint, User_Data);
      H   : constant Cb_Gtk_Text_Tag_Table_Gtk_Text_Tag_Boolean_Void := Address_To_Cb (Get_Callback (Closure));
      Obj : constant Gtk_Text_Tag_Table := Gtk_Text_Tag_Table (Unchecked_To_Object (Params, 0));
   begin
      H (Obj, Gtk.Text_Tag.Gtk_Text_Tag (Unchecked_To_Object (Params, 1)), Unchecked_To_Boolean (Params, 2));
      exception when E : others => Process_Exception (E);
   end Marsh_Gtk_Text_Tag_Table_Gtk_Text_Tag_Boolean_Void;

   ------------------------------------------------
   -- Marsh_Gtk_Text_Tag_Table_Gtk_Text_Tag_Void --
   ------------------------------------------------

   procedure Marsh_Gtk_Text_Tag_Table_Gtk_Text_Tag_Void
      (Closure         : GClosure;
       Return_Value    : Glib.Values.GValue;
       N_Params        : Glib.Guint;
       Params          : Glib.Values.C_GValues;
       Invocation_Hint : System.Address;
       User_Data       : System.Address)
   is
      pragma Unreferenced (Return_Value, N_Params, Invocation_Hint, User_Data);
      H   : constant Cb_Gtk_Text_Tag_Table_Gtk_Text_Tag_Void := Address_To_Cb (Get_Callback (Closure));
      Obj : constant Gtk_Text_Tag_Table := Gtk_Text_Tag_Table (Unchecked_To_Object (Params, 0));
   begin
      H (Obj, Gtk.Text_Tag.Gtk_Text_Tag (Unchecked_To_Object (Params, 1)));
      exception when E : others => Process_Exception (E);
   end Marsh_Gtk_Text_Tag_Table_Gtk_Text_Tag_Void;

   ------------------
   -- On_Tag_Added --
   ------------------

   procedure On_Tag_Added
      (Self  : not null access Gtk_Text_Tag_Table_Record;
       Call  : Cb_Gtk_Text_Tag_Table_Gtk_Text_Tag_Void;
       After : Boolean := False)
   is
   begin
      Connect (Self, "tag-added" & ASCII.NUL, Call, After);
   end On_Tag_Added;

   ------------------
   -- On_Tag_Added --
   ------------------

   procedure On_Tag_Added
      (Self  : not null access Gtk_Text_Tag_Table_Record;
       Call  : Cb_GObject_Gtk_Text_Tag_Void;
       Slot  : not null access Glib.Object.GObject_Record'Class;
       After : Boolean := False)
   is
   begin
      Connect_Slot (Self, "tag-added" & ASCII.NUL, Call, After, Slot);
   end On_Tag_Added;

   --------------------
   -- On_Tag_Changed --
   --------------------

   procedure On_Tag_Changed
      (Self  : not null access Gtk_Text_Tag_Table_Record;
       Call  : Cb_Gtk_Text_Tag_Table_Gtk_Text_Tag_Boolean_Void;
       After : Boolean := False)
   is
   begin
      Connect (Self, "tag-changed" & ASCII.NUL, Call, After);
   end On_Tag_Changed;

   --------------------
   -- On_Tag_Changed --
   --------------------

   procedure On_Tag_Changed
      (Self  : not null access Gtk_Text_Tag_Table_Record;
       Call  : Cb_GObject_Gtk_Text_Tag_Boolean_Void;
       Slot  : not null access Glib.Object.GObject_Record'Class;
       After : Boolean := False)
   is
   begin
      Connect_Slot (Self, "tag-changed" & ASCII.NUL, Call, After, Slot);
   end On_Tag_Changed;

   --------------------
   -- On_Tag_Removed --
   --------------------

   procedure On_Tag_Removed
      (Self  : not null access Gtk_Text_Tag_Table_Record;
       Call  : Cb_Gtk_Text_Tag_Table_Gtk_Text_Tag_Void;
       After : Boolean := False)
   is
   begin
      Connect (Self, "tag-removed" & ASCII.NUL, Call, After);
   end On_Tag_Removed;

   --------------------
   -- On_Tag_Removed --
   --------------------

   procedure On_Tag_Removed
      (Self  : not null access Gtk_Text_Tag_Table_Record;
       Call  : Cb_GObject_Gtk_Text_Tag_Void;
       Slot  : not null access Glib.Object.GObject_Record'Class;
       After : Boolean := False)
   is
   begin
      Connect_Slot (Self, "tag-removed" & ASCII.NUL, Call, After, Slot);
   end On_Tag_Removed;

end Gtk.Text_Tag_Table;