2006-08-26 04:46:29 -05:00
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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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* gtktextregion.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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2007-06-18 00:03:03 -05:00
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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2006-08-26 04:46:29 -05:00
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*
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2007-06-18 00:03:03 -05:00
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* This library is distributed in the hope that it will be useful,
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2006-08-26 04:46:29 -05:00
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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2007-06-18 00:03:03 -05:00
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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2006-08-26 04:46:29 -05:00
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*/
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#ifndef __GTK_TEXT_REGION_H__
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#define __GTK_TEXT_REGION_H__
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2011-09-26 00:41:51 -07:00
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#include <gtk/gtk.h>
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2006-08-26 04:46:29 -05:00
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G_BEGIN_DECLS
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typedef struct _GtkTextRegion GtkTextRegion;
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typedef struct _GtkTextRegionIterator GtkTextRegionIterator;
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struct _GtkTextRegionIterator {
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/* GtkTextRegionIterator is an opaque datatype; ignore all these fields.
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* Initialize the iter with gtk_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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GtkTextRegion *gtk_text_region_new (GtkTextBuffer *buffer);
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void gtk_text_region_destroy (GtkTextRegion *region,
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gboolean delete_marks);
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GtkTextBuffer *gtk_text_region_get_buffer (GtkTextRegion *region);
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void gtk_text_region_add (GtkTextRegion *region,
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const GtkTextIter *_start,
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const GtkTextIter *_end);
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void gtk_text_region_subtract (GtkTextRegion *region,
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const GtkTextIter *_start,
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const GtkTextIter *_end);
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gint gtk_text_region_subregions (GtkTextRegion *region);
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gboolean gtk_text_region_nth_subregion (GtkTextRegion *region,
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guint subregion,
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GtkTextIter *start,
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GtkTextIter *end);
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GtkTextRegion *gtk_text_region_intersect (GtkTextRegion *region,
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const GtkTextIter *_start,
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const GtkTextIter *_end);
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void gtk_text_region_get_iterator (GtkTextRegion *region,
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GtkTextRegionIterator *iter,
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guint start);
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gboolean gtk_text_region_iterator_is_end (GtkTextRegionIterator *iter);
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/* Returns FALSE if iterator is the end iterator */
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gboolean gtk_text_region_iterator_next (GtkTextRegionIterator *iter);
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void gtk_text_region_iterator_get_subregion (GtkTextRegionIterator *iter,
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GtkTextIter *start,
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GtkTextIter *end);
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void gtk_text_region_debug_print (GtkTextRegion *region);
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G_END_DECLS
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#endif /* __GTK_TEXT_REGION_H__ */
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