45 lines
1.4 KiB
C
45 lines
1.4 KiB
C
/*
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* nautilus-column-provider.c - Interface for Nautilus extensions
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* that provide column specifications.
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*
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* Copyright (C) 2003 Novell, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library 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) any later version.
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*
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* This library 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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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, see <http://www.gnu.org/licenses/>.
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*
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* Author: Dave Camp <dave@ximian.com>
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*
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*/
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#include "nautilus-column-provider.h"
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G_DEFINE_INTERFACE (NautilusColumnProvider, nautilus_column_provider, G_TYPE_OBJECT)
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static void
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nautilus_column_provider_default_init (NautilusColumnProviderInterface *klass)
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{
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}
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GList *
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nautilus_column_provider_get_columns (NautilusColumnProvider *self)
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{
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NautilusColumnProviderInterface *iface;
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g_return_val_if_fail (NAUTILUS_IS_COLUMN_PROVIDER (self), NULL);
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iface = NAUTILUS_COLUMN_PROVIDER_GET_IFACE (self);
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g_return_val_if_fail (iface->get_columns != NULL, NULL);
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return iface->get_columns (self);
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}
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