path: root/e-util/e-table-subset.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>
 *      Miguel de Icaza <miguel@ximian.com>
 *
 * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
 *
 */

#if !defined (__E_UTIL_H_INSIDE__) && !defined (LIBEUTIL_COMPILATION)
#error "Only <e-util/e-util.h> should be included directly."
#endif

#ifndef _E_TABLE_SUBSET_H_
#define _E_TABLE_SUBSET_H_

#include <e-util/e-table-model.h>

/* Standard GObject macros */
#define E_TYPE_TABLE_SUBSET \
    (e_table_subset_get_type ())
#define E_TABLE_SUBSET(obj) \
    (G_TYPE_CHECK_INSTANCE_CAST \
    ((obj), E_TYPE_TABLE_SUBSET, ETableSubset))
#define E_TABLE_SUBSET_CLASS(cls) \
    (G_TYPE_CHECK_CLASS_CAST \
    ((cls), E_TYPE_TABLE_SUBSET, ETableSubsetClass))
#define E_IS_TABLE_SUBSET(obj) \
    (G_TYPE_CHECK_INSTANCE_TYPE \
    ((obj), E_TYPE_TABLE_SUBSET))
#define E_IS_TABLE_SUBSET_CLASS(cls) \
    (G_TYPE_CHECK_CLASS_TYPE \
    ((cls), E_TYPE_TABLE_SUBSET))
#define E_TABLE_SUBSET_GET_CLASS(obj) \
    (G_TYPE_INSTANCE_GET_CLASS \
    ((obj), E_TYPE_TABLE_SUBSET, ETableSubsetClass))

G_BEGIN_DECLS

typedef struct _ETableSubset ETableSubset;
typedef struct _ETableSubsetClass ETableSubsetClass;

struct _ETableSubset {
    ETableModel parent;

    ETableModel *source;
    gint n_map;
    gint *map_table;

    gint last_access;

    gint table_model_pre_change_id;
    gint table_model_no_change_id;
    gint table_model_changed_id;
    gint table_model_row_changed_id;
    gint table_model_cell_changed_id;
    gint table_model_rows_inserted_id;
    gint table_model_rows_deleted_id;
};

struct _ETableSubsetClass {
    ETableModelClass parent_class;

    void        (*proxy_model_pre_change)   (ETableSubset *etss,
                             ETableModel *etm);
    void        (*proxy_model_no_change)    (ETableSubset *etss,
                             ETableModel *etm);
    void        (*proxy_model_changed)      (ETableSubset *etss,
                             ETableModel *etm);
    void        (*proxy_model_row_changed)  (ETableSubset *etss,
                             ETableModel *etm,
                             gint row);
    void        (*proxy_model_cell_changed) (ETableSubset *etss,
                             ETableModel *etm,
                             gint col,
                             gint row);
    void        (*proxy_model_rows_inserted)    (ETableSubset *etss,
                             ETableModel *etm,
                             gint row,
                             gint count);
    void        (*proxy_model_rows_deleted) (ETableSubset *etss,
                             ETableModel *etm,
                             gint row,
                             gint count);
};

GType       e_table_subset_get_type     (void) G_GNUC_CONST;
ETableModel *   e_table_subset_new      (ETableModel  *etm,
                         gint n_vals);
ETableModel *   e_table_subset_construct    (ETableSubset *ets,
                         ETableModel *source,
                         gint nvals);
gint        e_table_subset_model_to_view_row
                        (ETableSubset *ets,
                         gint model_row);
gint        e_table_subset_view_to_model_row
                        (ETableSubset *ets,
                         gint view_row);
ETableModel *   e_table_subset_get_toplevel (ETableSubset *table_model);
void        e_table_subset_print_debugging  (ETableSubset *table_model);

G_END_DECLS

#endif /* _E_TABLE_SUBSET_H_ */