path: root/e-util/e-table-group-container.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)
 *
 */

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

#ifndef _E_TABLE_GROUP_CONTAINER_H_
#define _E_TABLE_GROUP_CONTAINER_H_

#include <libgnomecanvas/libgnomecanvas.h>

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

/* Standard GObject macros */
#define E_TYPE_TABLE_GROUP_CONTAINER \
    (e_table_group_container_get_type ())
#define E_TABLE_GROUP_CONTAINER(obj) \
    (G_TYPE_CHECK_INSTANCE_CAST \
    ((obj), E_TYPE_TABLE_GROUP_CONTAINER, ETableGroupContainer))
#define E_TABLE_GROUP_CONTAINER_CLASS(cls) \
    (G_TYPE_CHECK_CLASS_CAST \
    ((cls), E_TYPE_TABLE_GROUP_CONTAINER, ETableGroupContainerClass))
#define E_IS_TABLE_GROUP_CONTAINER(obj) \
    (G_TYPE_CHECK_INSTANCE_TYPE \
    ((obj), E_TYPE_TABLE_GROUP_CONTAINER))
#define E_IS_TABLE_GROUP_CONTAINER_CLASS(cls) \
    (G_TYPE_CHECK_CLASS_TYPE \
    ((cls), E_TYPE_TABLE_GROUP_CONTAINER))
#define E_TABLE_GROUP_CONTAINER_GET_CLASS(obj) \
    (G_TYPE_INSTANCE_GET_CLASS \
    ((obj), E_TYPE_TABLE_GROUP_CONTAINER, ETableGroupContainerClass))

G_BEGIN_DECLS

typedef struct _ETableGroupContainer ETableGroupContainer;
typedef struct _ETableGroupContainerClass ETableGroupContainerClass;

typedef struct _ETableGroupContainerChildNode ETableGroupContainerChildNode;

struct _ETableGroupContainer {
    ETableGroup group;

    /*
     * The ETableCol used to group this set
     */
    ETableCol *ecol;
    gint ascending;

    /*
     * List of ETableGroups we stack
     */
    GList *children;

    /*
     * The canvas rectangle that contains the children
     */
    GnomeCanvasItem *rect;

    PangoFontDescription *font_desc;

    gdouble width, height, minimum_width;

    ETableSortInfo *sort_info;
    gint n;
    gint length_threshold;

    ESelectionModel *selection_model;

    guint alternating_row_colors : 1;
    guint horizontal_draw_grid : 1;
    guint vertical_draw_grid : 1;
    guint draw_focus : 1;
    guint uniform_row_height : 1;
    ECursorMode cursor_mode;

    /*
     * State: the ETableGroup is open or closed
     */
    guint open : 1;
};

struct _ETableGroupContainerClass {
    ETableGroupClass parent_class;
};

struct _ETableGroupContainerChildNode {
    ETableGroup *child;
    gpointer key;
    gchar *string;
    GnomeCanvasItem *text;
    GnomeCanvasItem *rect;
    gint count;
};

GType       e_table_group_container_get_type
                        (void) G_GNUC_CONST;
ETableGroup *   e_table_group_container_new (GnomeCanvasGroup *parent,
                         ETableHeader *full_header,
                         ETableHeader *header,
                         ETableModel *model,
                         ETableSortInfo *sort_info,
                         gint n);
void        e_table_group_container_construct
                        (GnomeCanvasGroup *parent,
                         ETableGroupContainer *etgc,
                         ETableHeader *full_header,
                         ETableHeader *header,
                         ETableModel *model,
                         ETableSortInfo *sort_info,
                         gint n);

G_END_DECLS

#endif /* _E_TABLE_GROUP_CONTAINER_H_ */