54 lines
1.9 KiB
C
54 lines
1.9 KiB
C
/*
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* mootextiter.h
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*
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* Copyright (C) 2004-2010 by Yevgen Muntyan <emuntyan@users.sourceforge.net>
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*
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* This file is part of medit. medit is free software; you can
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* redistribute it and/or modify it under the terms of the
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* GNU Lesser General Public License as published by the
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* Free Software Foundation; either version 2.1 of the License,
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* or (at your option) any later version.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with medit. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef MOO_TEXT_ITER_H
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#define MOO_TEXT_ITER_H
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#include <gtk/gtk.h>
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G_BEGIN_DECLS
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typedef enum _MooBracketMatchType {
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MOO_BRACKET_MATCH_NOT_AT_BRACKET = -1,
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MOO_BRACKET_MATCH_NONE = 0,
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MOO_BRACKET_MATCH_CORRECT = 1,
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MOO_BRACKET_MATCH_INCORRECT = 2
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} MooBracketMatchType;
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/* it assumes that iter points to a bracket */
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MooBracketMatchType moo_text_iter_find_matching_bracket (GtkTextIter *iter,
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int limit);
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/* tries to find bracket near the iter, i.e. like |( or (|,
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* and chooses the better one in the case )|( */
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gboolean moo_text_iter_at_bracket (GtkTextIter *iter);
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/* like gtk_text_iter_get_chars_in_line, but tabs are translated to 8,
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and line end is not included */
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int moo_text_iter_get_visual_line_length (const GtkTextIter *iter,
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int tab_width);
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int moo_text_iter_get_visual_line_offset (const GtkTextIter *iter,
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int tab_width);
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void moo_text_iter_set_visual_line_offset (GtkTextIter *iter,
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int offset,
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int tab_width);
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G_END_DECLS
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#endif /* MOO_TEXT_ITER_H */
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