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>

G_BEGIN_DECLS

#define E_TABLE_MEMORY_CALLBACKS_TYPE        (e_table_memory_callbacks_get_type ())
#define E_TABLE_MEMORY_CALLBACKS(o)          (G_TYPE_CHECK_INSTANCE_CAST ((o), E_TABLE_MEMORY_CALLBACKS_TYPE, ETableMemoryCalbacks))
#define E_TABLE_MEMORY_CALLBACKS_CLASS(k)    (G_TYPE_CHECK_CLASS_CAST((k), E_TABLE_MEMORY_CALLBACKS_TYPE, ETableMemoryCalbacksClass))
#define E_IS_TABLE_MEMORY_CALLBACKS(o)       (G_TYPE_CHECK_INSTANCE_TYPE ((o), E_TABLE_MEMORY_CALLBACKS_TYPE))
#define E_IS_TABLE_MEMORY_CALLBACKS_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), E_TABLE_MEMORY_CALLBACKS_TYPE))
#define E_TABLE_MEMORY_CALLBACKS_GET_CLASS(k) (G_TYPE_INSTANCE_GET_CLASS((k), E_TABLE_MEMORY_CALLBACKS_TYPE, ETableMemoryCalbacksClass))

typedef int         (*ETableMemoryCalbacksColumnCountFn)     (ETableModel *etm, void *data);
typedef void        (*ETableMemoryCalbacksAppendRowFn)       (ETableModel *etm, ETableModel *model, int row, void *data);

typedef void       *(*ETableMemoryCalbacksValueAtFn)         (ETableModel *etm, int col, int row, void *data);
typedef void        (*ETableMemoryCalbacksSetValueAtFn)      (ETableModel *etm, int col, int row, const void *val, void *data);
typedef gboolean    (*ETableMemoryCalbacksIsCellEditableFn)  (ETableModel *etm, int col, int row, void *data);

typedef void       *(*ETableMemoryCalbacksDuplicateValueFn)  (ETableModel *etm, int col, const void *val, void *data);
typedef void        (*ETableMemoryCalbacksFreeValueFn)       (ETableModel *etm, int col, void *val, void *data);
typedef void       *(*ETableMemoryCalbacksInitializeValueFn) (ETableModel *etm, int col, void *data);
typedef gboolean    (*ETableMemoryCalbacksValueIsEmptyFn)    (ETableModel *etm, int col, const void *val, void *data);
typedef char       *(*ETableMemoryCalbacksValueToStringFn)   (ETableModel *etm, int col, const void *val, void *data);

typedef struct {
    ETableMemory parent;

    ETableMemoryCalbacksColumnCountFn     col_count;
    ETableMemoryCalbacksAppendRowFn       append_row;

    ETableMemoryCalbacksValueAtFn         value_at;
    ETableMemoryCalbacksSetValueAtFn      set_value_at;
    ETableMemoryCalbacksIsCellEditableFn  is_cell_editable;

    ETableMemoryCalbacksDuplicateValueFn  duplicate_value;
    ETableMemoryCalbacksFreeValueFn       free_value;
    ETableMemoryCalbacksInitializeValueFn initialize_value;
    ETableMemoryCalbacksValueIsEmptyFn    value_is_empty;
    ETableMemoryCalbacksValueToStringFn   value_to_string;
    void *data;
} ETableMemoryCalbacks;

typedef struct {
    ETableMemoryClass parent_class;
} ETableMemoryCalbacksClass;

GType e_table_memory_callbacks_get_type (void);

ETableModel *e_table_memory_callbacks_new (ETableMemoryCalbacksColumnCountFn col_count,

                 ETableMemoryCalbacksValueAtFn value_at,
                 ETableMemoryCalbacksSetValueAtFn set_value_at,
                 ETableMemoryCalbacksIsCellEditableFn is_cell_editable,

                 ETableMemoryCalbacksDuplicateValueFn duplicate_value,
                 ETableMemoryCalbacksFreeValueFn free_value,
                 ETableMemoryCalbacksInitializeValueFn initialize_value,
                 ETableMemoryCalbacksValueIsEmptyFn value_is_empty,
                 ETableMemoryCalbacksValueToStringFn value_to_string,
                 void *data);

G_END_DECLS

#endif /* _E_TABLE_MEMORY_CALLBACKS_H_ */