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/*
* e-table-column-specification.c - Savable specification of a column.
*
* 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.
*
* 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 General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*
* Authors:
* Chris Lahey <clahey@ximian.com>
*
* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "e-table-column-specification.h"
#include <stdlib.h>
G_DEFINE_TYPE (
ETableColumnSpecification,
e_table_column_specification,
G_TYPE_OBJECT)
static void
free_strings (ETableColumnSpecification *etcs)
{
g_free (etcs->title);
etcs->title = NULL;
g_free (etcs->pixbuf);
etcs->pixbuf = NULL;
g_free (etcs->cell);
etcs->cell = NULL;
g_free (etcs->compare);
etcs->compare = NULL;
g_free (etcs->search);
etcs->search = NULL;
}
static void
etcs_finalize (GObject *object)
{
ETableColumnSpecification *etcs = E_TABLE_COLUMN_SPECIFICATION (object);
free_strings (etcs);
G_OBJECT_CLASS (e_table_column_specification_parent_class)->finalize (object);
}
static void
e_table_column_specification_class_init (ETableColumnSpecificationClass *class)
{
GObjectClass *object_class = G_OBJECT_CLASS (class);
object_class->finalize = etcs_finalize;
}
static void
e_table_column_specification_init (ETableColumnSpecification *specification)
{
specification->model_col = 0;
specification->compare_col = 0;
specification->title = NULL;
specification->pixbuf = NULL;
specification->expansion = 0;
specification->minimum_width = 0;
specification->resizable = FALSE;
specification->disabled = FALSE;
specification->cell = NULL;
specification->compare = NULL;
specification->search = NULL;
specification->priority = 0;
}
ETableColumnSpecification *
e_table_column_specification_new (void)
{
return g_object_new (E_TYPE_TABLE_COLUMN_SPECIFICATION, NULL);
}
/**
* e_table_column_specification_equal:
* @spec_a: an #ETableColumnSpecification
* @spec_b: another #ETableColumnSpecification
*
* Convenience function compares @spec_a and @spec_b for equality, which
* simply means they share the same model column number.
*
* <note>
* <para>
* We should strive to get rid of this function by ensuring only one
* #ETableSpecification instance exists per table specification file.
* Then we could compare for equality by simply comparing pointers.
* </para>
* </note>
*
* Returns: %TRUE if @spec_a and @spec_b describe the same column
**/
gboolean
e_table_column_specification_equal (ETableColumnSpecification *spec_a,
ETableColumnSpecification *spec_b)
{
g_return_val_if_fail (E_IS_TABLE_COLUMN_SPECIFICATION (spec_a), FALSE);
g_return_val_if_fail (E_IS_TABLE_COLUMN_SPECIFICATION (spec_b), FALSE);
return (spec_a->model_col == spec_b->model_col);
}
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