path: root/widgets/table/e-table-memory-callbacks.h

/*
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) version 3.
 *
 * This program 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with the program; if not, see <http://www.gnu.org/licenses/>
 *
 *
 * Authors:
 *      Chris Lahey <clahey@ximian.com>
 *
 * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
 *
 */

#ifndef _E_TABLE_MEMORY_CALLBACKS_H_
#define _E_TABLE_MEMORY_CALLBACKS_H_

#include <table/e-table-memory.h>

/* Standard GObject macros */
#define E_TYPE_TABLE_MEMORY_CALLBACKS \
    (e_table_memory_callbacks_get_type ())
#define E_TABLE_MEMORY_CALLBACKS(obj) \
    (G_TYPE_CHECK_INSTANCE_CAST \
    ((obj), E_TYPE_TABLE_MEMORY_CALLBACKS, ETableMemoryCallbacks))
#define E_TABLE_MEMORY_CALLBACKS_CLASS(cls) \
    (G_TYPE_CHECK_CLASS_CAST \
    ((cls), E_TYPE_TABLE_MEMORY_CALLBACKS, ETableMemoryCallbacksClass))
#define E_IS_TABLE_MEMORY_CALLBACKS(obj) \
    (G_TYPE_CHECK_INSTANCE_TYPE \
    ((obj), E_TYPE_TABLE_MEMORY_CALLBACKS))
#define E_IS_TABLE_MEMORY_CALLBACKS_CLASS(cls) \
    (G_TYPE_CHECK_CLASS_TYPE \
    ((cls), E_TYPE_TABLE_MEMORY_CALLBACKS))
#define E_TABLE_MEMORY_CALLBACKS_GET_CLASS(cls) \
    (G_TYPE_INSTANCE_GET_CLASS \
    ((cls), E_TYPE_TABLE_MEMORY_CALLBACKS, ETableMemoryCallbacksClass))

G_BEGIN_DECLS

typedef struct _ETableMemoryCallbacks ETableMemoryCallbacks;
typedef struct _ETableMemoryCallbacksClass ETableMemoryCallbacksClass;

typedef gint        (*ETableMemoryCallbacksColumnCountFn)
                            (ETableModel *etm,
                             gpointer data);
typedef void        (*ETableMemoryCallbacksAppendRowFn)
                            (ETableModel *etm,
                             ETableModel *model,
                             gint row,
                             gpointer data);

typedef gpointer    (*ETableMemoryCallbacksValueAtFn)
                            (ETableModel *etm,
                             gint col,
                             gint row,
                             gpointer data);
typedef void        (*ETableMemoryCallbacksSetValueAtFn)
                            (ETableModel *etm,
                             gint col,
                             gint row,
                             gconstpointer val,
                             gpointer data);
typedef gboolean    (*ETableMemoryCallbacksIsCellEditableFn)
                            (ETableModel *etm,
                             gint col,
                             gint row,
                             gpointer data);

typedef gpointer    (*ETableMemoryCallbacksDuplicateValueFn)
                            (ETableModel *etm,
                             gint col,
                             gconstpointer val,
                             gpointer data);
typedef void        (*ETableMemoryCallbacksFreeValueFn)
                            (ETableModel *etm,
                             gint col,
                             gpointer val,
                             gpointer data);
typedef gpointer    (*ETableMemoryCallbacksInitializeValueFn)
                            (ETableModel *etm,
                             gint col,
                             gpointer data);
typedef gboolean    (*ETableMemoryCallbacksValueIsEmptyFn)
                            (ETableModel *etm,
                             gint col,
                             gconstpointer val,
                             gpointer data);
typedef gchar *     (*ETableMemoryCallbacksValueToStringFn)
                            (ETableModel *etm,
                             gint col,
                             gconstpointer val,
                             gpointer data);

struct _ETableMemoryCallbacks {
    ETableMemory parent;

    ETableMemoryCallbacksColumnCountFn     col_count;
    ETableMemoryCallbacksAppendRowFn       append_row;

    ETableMemoryCallbacksValueAtFn         value_at;
    ETableMemoryCallbacksSetValueAtFn      set_value_at;
    ETableMemoryCallbacksIsCellEditableFn  is_cell_editable;

    ETableMemoryCallbacksDuplicateValueFn  duplicate_value;
    ETableMemoryCallbacksFreeValueFn       free_value;
    ETableMemoryCallbacksInitializeValueFn initialize_value;
    ETableMemoryCallbacksValueIsEmptyFn    value_is_empty;
    ETableMemoryCallbacksValueToStringFn   value_to_string;
    gpointer data;
};

struct _ETableMemoryCallbacksClass {
    ETableMemoryClass parent_class;
};

GType       e_table_memory_callbacks_get_type
            (void) G_GNUC_CONST;
ETableModel *   e_table_memory_callbacks_new
            (ETableMemoryCallbacksColumnCountFn col_count,

             ETableMemoryCallbacksValueAtFn value_at,
             ETableMemoryCallbacksSetValueAtFn set_value_at,
             ETableMemoryCallbacksIsCellEditableFn is_cell_editable,

             ETableMemoryCallbacksDuplicateValueFn duplicate_value,
             ETableMemoryCallbacksFreeValueFn free_value,
             ETableMemoryCallbacksInitializeValueFn initialize_value,
             ETableMemoryCallbacksValueIsEmptyFn value_is_empty,
             ETableMemoryCallbacksValueToStringFn value_to_string,
             gpointer data);

G_END_DECLS

#endif /* _E_TABLE_MEMORY_CALLBACKS_H_ */