89 lines
3.3 KiB
C
89 lines
3.3 KiB
C
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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-
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*
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* gedittextregion.h - GtkTextMark based region utility functions
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*
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* This file is part of the GtkSourceView widget
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*
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* Copyright (C) 2002 Gustavo Gir<EFBFBD>ldez <gustavo.giraldez@gmx.net>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GEDIT_TEXT_REGION_H__
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#define __GEDIT_TEXT_REGION_H__
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#include <gtk/gtk.h>
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G_BEGIN_DECLS
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typedef struct _GeditTextRegion GeditTextRegion;
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typedef struct _GeditTextRegionIterator GeditTextRegionIterator;
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struct _GeditTextRegionIterator {
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/* GeditTextRegionIterator is an opaque datatype; ignore all these fields.
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* Initialize the iter with gedit_text_region_get_iterator
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* function
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*/
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/*< private >*/
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gpointer dummy1;
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guint32 dummy2;
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gpointer dummy3;
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};
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GeditTextRegion *gedit_text_region_new (GtkTextBuffer *buffer);
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void gedit_text_region_destroy (GeditTextRegion *region,
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gboolean delete_marks);
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GtkTextBuffer *gedit_text_region_get_buffer (GeditTextRegion *region);
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void gedit_text_region_add (GeditTextRegion *region,
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const GtkTextIter *_start,
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const GtkTextIter *_end);
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void gedit_text_region_subtract (GeditTextRegion *region,
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const GtkTextIter *_start,
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const GtkTextIter *_end);
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gint gedit_text_region_subregions (GeditTextRegion *region);
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gboolean gedit_text_region_nth_subregion (GeditTextRegion *region,
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guint subregion,
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GtkTextIter *start,
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GtkTextIter *end);
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GeditTextRegion *gedit_text_region_intersect (GeditTextRegion *region,
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const GtkTextIter *_start,
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const GtkTextIter *_end);
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void gedit_text_region_get_iterator (GeditTextRegion *region,
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GeditTextRegionIterator *iter,
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guint start);
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gboolean gedit_text_region_iterator_is_end (GeditTextRegionIterator *iter);
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/* Returns FALSE if iterator is the end iterator */
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gboolean gedit_text_region_iterator_next (GeditTextRegionIterator *iter);
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void gedit_text_region_iterator_get_subregion (GeditTextRegionIterator *iter,
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GtkTextIter *start,
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GtkTextIter *end);
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void gedit_text_region_debug_print (GeditTextRegion *region);
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G_END_DECLS
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#endif /* __GEDIT_TEXT_REGION_H__ */
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