Learning_GTK4_tree/gtk/gtkstringsorter.h

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2023-12-12 11:36:42 +01:00
/*
* Copyright © 2019 Matthias Clasen
*
* This library 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; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
* Authors: Matthias Clasen <mclasen@redhat.com>
*/
#pragma once
#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
#error "Only <gtk/gtk.h> can be included directly."
#endif
#include <gtk/gtkexpression.h>
#include <gtk/gtksorter.h>
G_BEGIN_DECLS
#define GTK_TYPE_STRING_SORTER (gtk_string_sorter_get_type ())
GDK_AVAILABLE_IN_ALL
G_DECLARE_FINAL_TYPE (GtkStringSorter, gtk_string_sorter, GTK, STRING_SORTER, GtkSorter)
GDK_AVAILABLE_IN_ALL
GtkStringSorter * gtk_string_sorter_new (GtkExpression *expression);
GDK_AVAILABLE_IN_ALL
GtkExpression * gtk_string_sorter_get_expression (GtkStringSorter *self);
GDK_AVAILABLE_IN_ALL
void gtk_string_sorter_set_expression (GtkStringSorter *self,
GtkExpression *expression);
GDK_AVAILABLE_IN_ALL
gboolean gtk_string_sorter_get_ignore_case (GtkStringSorter *self);
GDK_AVAILABLE_IN_ALL
void gtk_string_sorter_set_ignore_case (GtkStringSorter *self,
gboolean ignore_case);
/**
* GtkCollation:
* @GTK_COLLATION_NONE: Don't do any collation
* @GTK_COLLATION_UNICODE: Use [func@GLib.utf8_collate_key]
* @GTK_COLLATION_FILENAME: Use [func@GLib.utf8_collate_key_for_filename]
*
* Describes how a [class@Gtk.StringSorter] turns strings into sort keys to
* compare them.
*
* Note that the result of sorting will in general depend on the current locale
* unless the mode is @GTK_COLLATION_NONE.
*
* Since: 4.10
*/
typedef enum
{
GTK_COLLATION_NONE,
GTK_COLLATION_UNICODE,
GTK_COLLATION_FILENAME
} GtkCollation;
GDK_AVAILABLE_IN_4_10
void gtk_string_sorter_set_collation (GtkStringSorter *self,
GtkCollation collation);
GDK_AVAILABLE_IN_4_10
GtkCollation gtk_string_sorter_get_collation (GtkStringSorter *self);
G_END_DECLS