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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/* 
 * e-table-subset-variable.h
 * Copyright 2000, 2001, Ximian, Inc.
 *
 * Authors:
 *   Chris Lahey <clahey@ximian.com>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License, version 2, as published by the Free Software Foundation.
 *
 * 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
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library 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.
 */

#ifndef _E_TABLE_SUBSET_VARIABLE_H_
#define _E_TABLE_SUBSET_VARIABLE_H_

#include <gtk/gtkobject.h>
#include <gal/e-table/e-table-subset.h>

#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */

#define E_TABLE_SUBSET_VARIABLE_TYPE        (e_table_subset_variable_get_type ())
#define E_TABLE_SUBSET_VARIABLE(o)          (GTK_CHECK_CAST ((o), E_TABLE_SUBSET_VARIABLE_TYPE, ETableSubsetVariable))
#define E_TABLE_SUBSET_VARIABLE_CLASS(k)    (GTK_CHECK_CLASS_CAST((k), E_TABLE_SUBSET_VARIABLE_TYPE, ETableSubsetVariableClass))
#define E_IS_TABLE_SUBSET_VARIABLE(o)       (GTK_CHECK_TYPE ((o), E_TABLE_SUBSET_VARIABLE_TYPE))
#define E_IS_TABLE_SUBSET_VARIABLE_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_SUBSET_VARIABLE_TYPE))

typedef struct {
    ETableSubset base;

    int n_vals_allocated;
} ETableSubsetVariable;

typedef struct {
    ETableSubsetClass parent_class;
    
    void     (*add)       (ETableSubsetVariable *ets,
                   gint                  row);
    void     (*add_array) (ETableSubsetVariable *ets,
                   const gint           *array,
                   gint                  count);
    void     (*add_all)   (ETableSubsetVariable *ets);
    gboolean (*remove)    (ETableSubsetVariable *ets,
                   gint                  row);
} ETableSubsetVariableClass;

GtkType      e_table_subset_variable_get_type  (void);
ETableModel *e_table_subset_variable_new       (ETableModel          *etm);
ETableModel *e_table_subset_variable_construct (ETableSubsetVariable *etssv,
                        ETableModel          *source);
void         e_table_subset_variable_add       (ETableSubsetVariable *ets,
                        gint                  row);
void         e_table_subset_variable_add_array (ETableSubsetVariable *ets,
                        const gint           *array,
                        gint                  count);
void         e_table_subset_variable_add_all   (ETableSubsetVariable *ets);
gboolean     e_table_subset_variable_remove    (ETableSubsetVariable *ets,
                        gint                  row);
void         e_table_subset_variable_increment (ETableSubsetVariable *ets,
                        gint                  position,
                        gint                  amount);
void         e_table_subset_variable_decrement (ETableSubsetVariable *ets,
                        gint                  position,
                        gint                  amount);
void         e_table_subset_variable_set_allocation (ETableSubsetVariable *ets,
                             gint                  total);
#ifdef __cplusplus
}
#endif /* __cplusplus */


#endif /* _E_TABLE_SUBSET_VARIABLE_H_ */