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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* e-text-model-repos.h - Standard ETextModelReposFn definitions
* Copyright 2000, 2001, Ximian, Inc.
*
* Authors:
* Jon Trowbridge <trow@ximian.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License, version 2, as published by the Free Software Foundation.
*
* 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
#ifndef E_TEXT_MODEL_REPOS_H
#define E_TEXT_MODEL_REPOS_H
#include "e-text-model.h"
typedef struct {
ETextModel *model;
gint change; /* Relative change to position. */
} EReposShift;
gint e_repos_shift (gint pos, gpointer data);
typedef struct {
ETextModel *model;
gint pos; /* Position to move to. Negative values count from the end buffer.
(i.e. -1 puts cursor at the end, -2 one character from end, etc.) */
} EReposAbsolute;
gint e_repos_absolute (gint pos, gpointer data);
typedef struct {
ETextModel *model;
gint pos; /* Location of first inserted character. */
gint len; /* Number of characters inserted. */
} EReposInsertShift;
gint e_repos_insert_shift (gint pos, gpointer data);
typedef struct {
ETextModel *model;
gint pos; /* Location of first deleted character. */
gint len; /* Number of characters deleted. */
} EReposDeleteShift;
gint e_repos_delete_shift (gint pos, gpointer data);
/* For e_repos_clamp, data is a pointer to an ETextModel. The only repositioning
that occurs is to avoid buffer overruns. */
gint e_repos_clamp (gint pos, gpointer data);
#endif
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