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/* This file is part of KDevelop
* Copyright 2011 David Nolden <david.nolden.kdevelop@art-master.de>
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This program 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
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; see the file COPYING. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef KDEVPLATFORM_FORMATTINGHELPERS_H
#define KDEVPLATFORM_FORMATTINGHELPERS_H
#include "utilexport.h"
#include <QString>
namespace KDevelop {
/**
* Helps extracting a re-formatted version of a text fragment, within a specific left and right context.
* The re-formatting must be an operation which only changes whitespace, and keeps whitespace boundaries
* between identifiers intact. If this is not the case, the original text is returned.
*
* @param formattedMergedText The re-formatted merged text: format(leftContext + text + rightContext)
* @param text The text fragment of which the re-formatted version will be returned
* @param leftContext The left context of the text fragment
* @param rightContext The right context of the text fragment
* @param tabWidth The width of one tab, required while matching tabs vs. spaces
* @param fuzzyCharacters Characters which are ignored in case of mismatches
*
* @return The re-formatted version of @p text
* */
KDEVPLATFORMUTIL_EXPORT QString extractFormattedTextFromContext(const QString& formattedMergedText, const QString& text,
const QString& leftContext, const QString& rightContext,
int tabWidth = 4,
const QString& fuzzyCharacters = QStringLiteral( "{}()/*\\\"" ));
}
#endif // KDEVPLATFORM_FORMATTINGHELPERS_H
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