124 lines
3.3 KiB
C
124 lines
3.3 KiB
C
/*
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* e-table-column-specification.c - Savable specification of a column.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) version 3.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with the program; if not, see <http://www.gnu.org/licenses/>
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*
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*
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* Authors:
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* Chris Lahey <clahey@ximian.com>
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*
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* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
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*
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include "e-table-column-specification.h"
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#include <stdlib.h>
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G_DEFINE_TYPE (
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ETableColumnSpecification,
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e_table_column_specification,
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G_TYPE_OBJECT)
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static void
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free_strings (ETableColumnSpecification *etcs)
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{
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g_free (etcs->title);
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etcs->title = NULL;
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g_free (etcs->pixbuf);
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etcs->pixbuf = NULL;
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g_free (etcs->cell);
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etcs->cell = NULL;
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g_free (etcs->compare);
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etcs->compare = NULL;
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g_free (etcs->search);
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etcs->search = NULL;
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}
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static void
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etcs_finalize (GObject *object)
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{
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ETableColumnSpecification *etcs = E_TABLE_COLUMN_SPECIFICATION (object);
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free_strings (etcs);
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G_OBJECT_CLASS (e_table_column_specification_parent_class)->finalize (object);
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}
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static void
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e_table_column_specification_class_init (ETableColumnSpecificationClass *class)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (class);
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object_class->finalize = etcs_finalize;
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}
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static void
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e_table_column_specification_init (ETableColumnSpecification *specification)
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{
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specification->model_col = 0;
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specification->compare_col = 0;
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specification->title = g_strdup ("");
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specification->pixbuf = NULL;
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specification->expansion = 0;
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specification->minimum_width = 0;
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specification->resizable = FALSE;
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specification->disabled = FALSE;
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specification->cell = NULL;
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specification->compare = NULL;
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specification->search = NULL;
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specification->priority = 0;
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}
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ETableColumnSpecification *
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e_table_column_specification_new (void)
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{
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return g_object_new (E_TYPE_TABLE_COLUMN_SPECIFICATION, NULL);
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}
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/**
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* e_table_column_specification_equal:
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* @spec_a: an #ETableColumnSpecification
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* @spec_b: another #ETableColumnSpecification
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*
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* Convenience function compares @spec_a and @spec_b for equality, which
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* simply means they share the same model column number.
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*
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* <note>
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* <para>
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* We should strive to get rid of this function by ensuring only one
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* #ETableSpecification instance exists per table specification file.
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* Then we could compare for equality by simply comparing pointers.
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* </para>
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* </note>
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*
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* Returns: %TRUE if @spec_a and @spec_b describe the same column
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**/
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gboolean
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e_table_column_specification_equal (ETableColumnSpecification *spec_a,
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ETableColumnSpecification *spec_b)
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{
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g_return_val_if_fail (E_IS_TABLE_COLUMN_SPECIFICATION (spec_a), FALSE);
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g_return_val_if_fail (E_IS_TABLE_COLUMN_SPECIFICATION (spec_b), FALSE);
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return (spec_a->model_col == spec_b->model_col);
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}
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