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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://www.qt.io/licensing. For further information
** use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#include "codecompleter.h"
#include "clangstring.h"
#include "clangcodecompleteresults.h"
#include "translationunit.h"
#include "codecompletefailedexception.h"
#include "codecompletionsextractor.h"
#include <clang-c/Index.h>
#include <QDebug>
namespace CodeModelBackEnd {
CodeCompleter::CodeCompleter(TranslationUnit translationUnit)
: translationUnit(std::move(translationUnit))
{
}
QVector<CodeCompletion> CodeCompleter::complete(uint line, uint column)
{
ClangCodeCompleteResults completeResults(clang_codeCompleteAt(translationUnit.cxTranslationUnit(),
translationUnit.filePath().constData(),
line,
column,
translationUnit.cxUnsavedFiles(),
translationUnit.unsavedFilesCount(),
CXCodeComplete_IncludeMacros | CXCodeComplete_IncludeCodePatterns));
CodeCompletionsExtractor extractor(completeResults.data());
return extractor.extractAll();
}
Utf8String CodeCompleter::filePath() const
{
return translationUnit.filePath();
}
void CodeCompleter::checkCodeCompleteResult(CXCodeCompleteResults *completeResults)
{
if (!completeResults)
throw CodeCompleteFailedException();
}
} // namespace CodeModelBackEnd
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