92 lines
2.5 KiB
C
92 lines
2.5 KiB
C
/*
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* e-sorter-array.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_ARRAY_H
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#define E_SORTER_ARRAY_H
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#include <e-util/e-sorter.h>
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/* Standard GObject macros */
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#define E_TYPE_SORTER_ARRAY \
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(e_sorter_array_get_type ())
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#define E_SORTER_ARRAY(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST \
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((obj), E_TYPE_SORTER_ARRAY, ESorterArray))
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#define E_SORTER_ARRAY_CLASS(cls) \
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(G_TYPE_CHECK_CLASS_CAST \
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((cls), E_TYPE_SORTER_ARRAY, ESorterArrayClass))
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#define E_IS_SORTER_ARRAY(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE \
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((obj), E_TYPE_SORTER_ARRAY))
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#define E_IS_SORTER_ARRAY_CLASS(cls) \
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(G_TYPE_CHECK_CLASS_TYPE \
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((cls), E_TYPE_SORTER_ARRAY))
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#define E_SORTER_ARRAY_GET_CLASS(obj) \
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(G_TYPE_INSTANCE_GET_CLASS \
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((obj), E_TYPE_SORTER_ARRAY, ESorterArrayClass))
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G_BEGIN_DECLS
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typedef struct _ESorterArray ESorterArray;
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typedef struct _ESorterArrayClass ESorterArrayClass;
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typedef gint (*ECompareRowsFunc) (gint row1,
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gint row2,
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GHashTable *cmp_cache,
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gpointer closure);
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typedef GHashTable * (*ECreateCmpCacheFunc) (gpointer closure);
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struct _ESorterArray {
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GObject parent;
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GHashTable *cmp_cache;
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ECreateCmpCacheFunc create_cmp_cache;
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ECompareRowsFunc compare;
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gpointer closure;
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/* If needs_sorting is 0, then
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* model_to_sorted and sorted_to_model are no-ops. */
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gint *sorted;
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gint *backsorted;
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gint rows;
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};
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struct _ESorterArrayClass {
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GObjectClass parent_class;
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};
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GType e_sorter_array_get_type (void) G_GNUC_CONST;
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ESorterArray * e_sorter_array_new (ECreateCmpCacheFunc create_cmp_cache,
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ECompareRowsFunc compare,
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gpointer closure);
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void e_sorter_array_clean (ESorterArray *sorter);
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void e_sorter_array_set_count
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(ESorterArray *sorter,
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gint count);
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void e_sorter_array_append (ESorterArray *sorter,
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gint count);
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G_END_DECLS
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#endif /* E_SORTER_ARRAY_H */
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