83 lines
2.2 KiB
C
83 lines
2.2 KiB
C
/*
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* e-sorter.h
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#if !defined (__E_UTIL_H_INSIDE__) && !defined (LIBEUTIL_COMPILATION)
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#error "Only <e-util/e-util.h> should be included directly."
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#endif
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#ifndef E_SORTER_H
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#define E_SORTER_H
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#include <glib-object.h>
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/* Standard GObject macros */
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#define E_TYPE_SORTER \
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(e_sorter_get_type ())
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#define E_SORTER(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST \
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((obj), E_TYPE_SORTER, ESorter))
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#define E_IS_SORTER(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE \
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((obj), E_TYPE_SORTER))
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#define E_SORTER_GET_INTERFACE(obj) \
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(G_TYPE_INSTANCE_GET_INTERFACE \
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((obj), E_TYPE_SORTER, ESorterInterface))
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G_BEGIN_DECLS
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typedef struct _ESorter ESorter;
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typedef struct _ESorterInterface ESorterInterface;
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struct _ESorterInterface {
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GTypeInterface parent_interface;
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gint (*model_to_sorted) (ESorter *sorter,
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gint row);
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gint (*sorted_to_model) (ESorter *sorter,
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gint row);
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void (*get_model_to_sorted_array)
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(ESorter *sorter,
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gint **array,
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gint *count);
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void (*get_sorted_to_model_array)
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(ESorter *sorter,
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gint **array,
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gint *count);
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gboolean (*needs_sorting) (ESorter *sorter);
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};
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GType e_sorter_get_type (void) G_GNUC_CONST;
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gint e_sorter_model_to_sorted (ESorter *sorter,
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gint row);
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gint e_sorter_sorted_to_model (ESorter *sorter,
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gint row);
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void e_sorter_get_model_to_sorted_array
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(ESorter *sorter,
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gint **array,
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gint *count);
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void e_sorter_get_sorted_to_model_array
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(ESorter *sorter,
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gint **array,
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gint *count);
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gboolean e_sorter_needs_sorting (ESorter *sorter);
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G_END_DECLS
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#endif /* E_SORTER_H */
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