1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). All rights reserved.

     3 *

     4 * This library is free software; you can redistribute it and/or

     5 * modify it under the terms of the GNU Lesser General Public

     6 * License as published by the Free Software Foundation; either

     7 * version 2 of the License, or (at your option) any later version.

     8 *

     9 * This library is distributed in the hope that it will be useful,

    10 * but WITHOUT ANY WARRANTY; without even the implied warranty of

    11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

    12 * Lesser General Public License for more details.

    13 *

    14 * You should have received a copy of the GNU Lesser General Public

    15 * License along with this library; if not, write to the

    16 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,

    17 * Boston, MA 02111-1307, USA.

    18 *

    19 * Description:

    20 *

    21 */

    22 

    23 

    24 #ifndef __DERIVED_H__

    25 #define __DERIVED_H__

    26 

    27 #include <glib-object.h>

    28 

    29 #define MAMAN_TYPE_IBAZ                (maman_ibaz_get_type ())

    30 #define MAMAN_IBAZ(obj)                (G_TYPE_CHECK_INSTANCE_CAST ((obj), MAMAN_TYPE_IBAZ, MamanIbaz))

    31 #define MAMAN_IS_IBAZ(obj)             (G_TYPE_CHECK_INSTANCE_TYPE ((obj), MAMAN_TYPE_IBAZ))

    32 #define MAMAN_IBAZ_GET_INTERFACE(inst) (G_TYPE_INSTANCE_GET_INTERFACE ((inst), MAMAN_TYPE_IBAZ, MamanIbazInterface))

    33 

    34 

    35 typedef struct _MamanIbaz MamanIbaz; /* dummy object */

    36 typedef struct _MamanIbazInterface MamanIbazInterface;

    37 

    38 struct _MamanIbazInterface {

    39   GTypeInterface parent;

    40 

    41   void (*do_action) (MamanIbaz *self);

    42 };

    43 

    44 GType maman_ibaz_get_type (void);

    45 

    46 void maman_ibaz_do_action (MamanIbaz *self);

    47 

    48 //that was the interface class

    49 //now the derived class

    50 

    51 #include <glib-object.h>

    52 

    53 #define MAMAN_TYPE_BAZ             (baz_type)

    54 #define MAMAN_BAZ(obj)             (G_TYPE_CHECK_INSTANCE_CAST ((obj), MAMAN_TYPE_BAZ, MamanBaz))

    55 #define MAMAN_BAZ_CLASS(vtable)    (G_TYPE_CHECK_CLASS_CAST ((vtable), MAMAN_TYPE_BAZ, MamanbazClass))

    56 #define MAMAN_IS_BAZ(obj)          (G_TYPE_CHECK_INSTANCE_TYPE ((obj), MAMAN_TYPE_BAZ))

    57 #define MAMAN_IS_BAZ_CLASS(vtable) (G_TYPE_CHECK_CLASS_TYPE ((vtable), MAMAN_TYPE_BAZ))

    58 #define MAMAN_BAZ_GET_CLASS(inst)  (G_TYPE_INSTANCE_GET_CLASS ((inst), MAMAN_TYPE_BAZ, MamanbazClass))

    59 

    60 

    61 typedef struct _MamanBaz MamanBaz;

    62 typedef struct _MamanBazClass MamanBazClass;

    63 

    64 struct _MamanBaz {

    65   GObject parent;

    66   int instance_member;

    67 };

    68 

    69 struct _MamanBazClass {

    70   GObjectClass parent;

    71 };

    72 

    73 GType maman_baz_get_type (void);

    74 

    75 void baz_do_action (MamanBaz *self);

    76 void baz_instance_init (GTypeInstance   *instance, gpointer         g_class);

    77 void baz_interface_init (gpointer   g_iface,gpointer   iface_data);

    78 

    79 

    80 

    81 

    82 #endif // __DERIVED_H__