path: root/e-util/e-table-state.h

/*
 * e-table-state.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/>
 *
 */

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

#ifndef E_TABLE_STATE_H
#define E_TABLE_STATE_H

#include <libxml/tree.h>

#include <e-util/e-table-sort-info.h>
#include <e-util/e-table-column-specification.h>

/* Standard GObject macros */
#define E_TYPE_TABLE_STATE \
    (e_table_state_get_type ())
#define E_TABLE_STATE(obj) \
    (G_TYPE_CHECK_INSTANCE_CAST \
    ((obj), E_TYPE_TABLE_STATE, ETableState))
#define E_TABLE_STATE_CLASS(cls) \
    (G_TYPE_CHECK_CLASS_CAST \
    ((cls), E_TYPE_TABLE_STATE, ETableStateClass))
#define E_IS_TABLE_STATE(obj) \
    (G_TYPE_CHECK_INSTANCE_TYPE \
    ((obj), E_TYPE_TABLE_STATE))
#define E_IS_TABLE_STATE_CLASS(cls) \
    (G_TYPE_CHECK_CLASS_TYPE \
    ((cls), E_TYPE_TABLE_STATE))
#define E_TABLE_STATE_GET_CLASS(obj) \
    (G_TYPE_INSTANCE_GET_CLASS \
    ((obj), E_TYPE_TABLE_STATE, ETableStateClass))

G_BEGIN_DECLS

/* Avoid a circular dependency. */
struct _ETableSpecification;

typedef struct _ETableState ETableState;
typedef struct _ETableStateClass ETableStateClass;
typedef struct _ETableStatePrivate ETableStatePrivate;

struct _ETableState {
    GObject parent;
    ETableStatePrivate *priv;

    ETableSortInfo *sort_info;
    gint col_count;
    ETableColumnSpecification **column_specs;
    gdouble *expansions;
};

struct _ETableStateClass {
    GObjectClass parent_class;
};

GType       e_table_state_get_type      (void) G_GNUC_CONST;
ETableState *   e_table_state_new       (struct _ETableSpecification *specification);
ETableState *   e_table_state_vanilla       (struct _ETableSpecification *specification);
void        e_table_state_parse_context_push
                        (GMarkupParseContext *context,
                         struct _ETableSpecification *specification);
ETableState *   e_table_state_parse_context_pop (GMarkupParseContext *context);
struct _ETableSpecification *
        e_table_state_ref_specification (ETableState *state);
gboolean    e_table_state_load_from_file    (ETableState *state,
                         const gchar *filename);
void        e_table_state_load_from_string  (ETableState *state,
                         const gchar *xml);
void        e_table_state_load_from_node    (ETableState *state,
                         const xmlNode *node);
void        e_table_state_save_to_file  (ETableState *state,
                         const gchar *filename);
gchar *     e_table_state_save_to_string    (ETableState *state);
xmlNode *   e_table_state_save_to_node  (ETableState *state,
                         xmlNode *parent);
ETableState *   e_table_state_duplicate     (ETableState *state);

G_END_DECLS

#endif /* E_TABLE_STATE_H */