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/* line-cache.h
*
* Copyright 2019-2025 Christian Hergert <chergert@redhat.com>
*
* 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 General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: LGPL-2.1-or-later
*/
#pragma once
#include <glib-object.h>
G_BEGIN_DECLS
typedef struct _LineCache LineCache;
typedef enum
{
LINE_MARK_ADDED = 1 << 0,
LINE_MARK_REMOVED = 1 << 1,
LINE_MARK_CHANGED = 1 << 2,
LINE_MARK_PREVIOUS_REMOVED = 1 << 3,
} LineMark;
typedef struct
{
guint line : 28;
guint mark : 4;
} LineEntry;
LineCache *line_cache_new (void);
LineCache *line_cache_new_from_variant (GVariant *changes);
void line_cache_free (LineCache *self);
void line_cache_mark_range (LineCache *self,
gint start_line,
gint end_line,
LineMark mark);
void line_cache_foreach_in_range (const LineCache *self,
gint start_line,
gint end_line,
GFunc callback,
gpointer user_data);
LineMark line_cache_get_mark (const LineCache *self,
gint line);
GVariant *line_cache_to_variant (const LineCache *self);
G_DEFINE_AUTOPTR_CLEANUP_FUNC (LineCache, line_cache_free)
G_END_DECLS
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