CppTools: improved languages support in ProjectPart

Please, read blueprint here:
http://qt-project.org/wiki/Blueprint-for-language-specs-system

Removed feature from QbsProjectManager: it not longer splits project on
separate C and C++ parts, because Qt version used only by clang parser
(not native) and can be ignored for pure C and Objective-C without C++.

Change-Id: I1c561f7f9f915cc6cb8579d19db74e8352f54c1e
Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>
Reviewed-by: Daniel Teske <daniel.teske@digia.com>

1 files changed, 101 insertions, 0 deletions

diff --git a/src/plugins/cpptools/cppprojectfile.cpp b/src/plugins/cpptools/cppprojectfile.cpp
new file mode 100644
index 0000000000..20e58a60ae
--- /dev/null
+++ b/src/plugins/cpptools/cppprojectfile.cpp
@@ -0,0 +1,101 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** 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://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/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 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.
+**
+** 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 "cppprojectfile.h"
+#include <coreplugin/icore.h>
+#include "cpptoolsconstants.h"
+#include <QDebug>
+
+namespace CPlusPlus {
+
+ProjectFile::ProjectFile()
+    : kind(CHeader)
+{
+}
+
+ProjectFile::ProjectFile(const QString &file, Kind kind)
+    : path(file)
+    , kind(kind)
+{
+}
+
+ProjectFileAdder::ProjectFileAdder(QList<ProjectFile> &files)
+    : m_files(files)
+{
+    addMapping(CppTools::Constants::C_SOURCE_MIMETYPE, ProjectFile::CSource);
+    addMapping(CppTools::Constants::C_HEADER_MIMETYPE, ProjectFile::CHeader);
+    addMapping(CppTools::Constants::CPP_SOURCE_MIMETYPE, ProjectFile::CSource);
+    addMapping(CppTools::Constants::CPP_HEADER_MIMETYPE, ProjectFile::CHeader);
+    addMapping(CppTools::Constants::OBJECTIVE_CPP_SOURCE_MIMETYPE, ProjectFile::ObjCXXSource);
+}
+
+ProjectFileAdder::~ProjectFileAdder()
+{
+}
+
+bool ProjectFileAdder::maybeAdd(const QString &path)
+{
+    m_fileInfo.setFile(path);
+    foreach (const Pair &pair, m_mapping)
+        if (pair.first.matchesFile(path)) {
+            m_files << ProjectFile(path, pair.second);
+            return true;
+        }
+    return false;
+}
+
+void ProjectFileAdder::addMapping(const char *mimeName, ProjectFile::Kind kind)
+{
+    const Core::MimeDatabase *mimeDatabase = Core::ICore::mimeDatabase();
+    Core::MimeType mimeType = mimeDatabase->findByType(QLatin1String(mimeName));
+    if (!mimeType.isNull())
+        m_mapping.append(Pair(mimeType, kind));
+}
+
+} // namespace CPlusPlus
+
+QDebug operator <<(QDebug stream, const CPlusPlus::ProjectFile &cxxFile)
+{
+    const char *kind;
+    switch (cxxFile.kind) {
+    case CPlusPlus::ProjectFile::CHeader: kind = "CHeader"; break;
+    case CPlusPlus::ProjectFile::CSource: kind = "CSource"; break;
+    case CPlusPlus::ProjectFile::CXXHeader: kind = "CXXHeader"; break;
+    case CPlusPlus::ProjectFile::CXXSource: kind = "CXXSource"; break;
+    case CPlusPlus::ProjectFile::ObjCHeader: kind = "ObjCHeader"; break;
+    case CPlusPlus::ProjectFile::ObjCSource: kind = "ObjCSource"; break;
+    case CPlusPlus::ProjectFile::ObjCXXHeader: kind = "ObjCXXHeader"; break;
+    case CPlusPlus::ProjectFile::ObjCXXSource: kind = "ObjCXXSource"; break;
+    case CPlusPlus::ProjectFile::CudaSource: kind = "CudaSource"; break;
+    case CPlusPlus::ProjectFile::OpenCLSource: kind = "OpenCLSource"; break;
+    default: kind = "INVALID"; break;
+    }
+    stream << cxxFile.path << QLatin1String(", ") << kind;
+    return stream;
+}