From d18b0195e527c25b5a0a8bd9d2c1f3b5ace61793 Mon Sep 17 00:00:00 2001 From: Roberto Raggi Date: Wed, 3 Jun 2009 15:51:37 +0200 Subject: Introduced CPlusPlus::FastPreprocessor. --- src/libs/cplusplus/FastPreprocessor.cpp | 57 +++++++++++++++++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 src/libs/cplusplus/FastPreprocessor.cpp (limited to 'src/libs/cplusplus/FastPreprocessor.cpp') diff --git a/src/libs/cplusplus/FastPreprocessor.cpp b/src/libs/cplusplus/FastPreprocessor.cpp new file mode 100644 index 0000000000..09afbaf340 --- /dev/null +++ b/src/libs/cplusplus/FastPreprocessor.cpp @@ -0,0 +1,57 @@ +/************************************************************************** +** +** This file is part of Qt Creator +** +** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). +** +** Contact: Qt Software Information (qt-info@nokia.com) +** +** Commercial Usage +** +** Licensees holding valid Qt Commercial licenses may use this file in +** accordance with the Qt Commercial License Agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Nokia. +** +** 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 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** +**************************************************************************/ + +#include "FastPreprocessor.h" + +using namespace CPlusPlus; + +FastPreprocessor::FastPreprocessor(const Snapshot &snapshot) + : _snapshot(snapshot), + _preproc(this, &_env) +{ } + +QByteArray FastPreprocessor::run(QString fileName, const QByteArray &source) +{ + const QByteArray preprocessed = _preproc(fileName, source); + return preprocessed; +} + +void FastPreprocessor::mergeEnvironment(const QString &fileName) +{ + if (! _merged.contains(fileName)) { + _merged.insert(fileName); + + if (Document::Ptr doc = _snapshot.value(fileName)) { + foreach (const Document::Include &i, doc->includes()) + mergeEnvironment(i.fileName()); + + _env.addMacros(doc->definedMacros()); + } + } +} -- cgit v1.2.1