Add experimental clang code-model plug-in.

Previously known as the wip/clang branch.

Contributors (in alphabetical order):
- Christian Kamm <christian.d.kamm@nokia.com>
- Erik Verbruggen <erik.verbruggen@digia.com>
- Leandro Melo <leandro.melo@nokia.com>
- Peter Kuemmel <syntheticpp@gmx.net>
- Sergey Shambir <sergey.shambir.auto@gmail.com>

Change-Id: I4c3ff600a19b6732641c1d5ef28236bf2cc17737
Reviewed-by: hjk <hjk121@nokiamail.com>

1 files changed, 96 insertions, 0 deletions

diff --git a/src/plugins/clangcodemodel/clangcodemodelplugin.cpp b/src/plugins/clangcodemodel/clangcodemodelplugin.cpp
new file mode 100644
index 0000000000..6f21da3850
--- /dev/null
+++ b/src/plugins/clangcodemodel/clangcodemodelplugin.cpp
@@ -0,0 +1,96 @@
+/****************************************************************************
+**
+** 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 "clangcodemodelplugin.h"
+#include "clangprojectsettingspropertiespage.h"
+#include "fastindexer.h"
+#include "pchmanager.h"
+#include "utils.h"
+
+#include <coreplugin/coreconstants.h>
+#include <coreplugin/icore.h>
+#include <coreplugin/imode.h>
+#include <coreplugin/modemanager.h>
+#include <coreplugin/id.h>
+
+#include <cpptools/cppmodelmanager.h>
+
+#include <projectexplorer/projectexplorer.h>
+#include <projectexplorer/session.h>
+
+#include <QtPlugin>
+
+namespace ClangCodeModel {
+namespace Internal {
+
+bool ClangCodeModelPlugin::initialize(const QStringList &arguments, QString *errorMessage)
+{
+    Q_UNUSED(arguments)
+    Q_UNUSED(errorMessage)
+
+    addAutoReleasedObject(new ClangProjectSettingsPanelFactory);
+
+    ClangCodeModel::Internal::initializeClang();
+
+    connect(Core::EditorManager::instance(), SIGNAL(editorAboutToClose(Core::IEditor*)),
+            &m_liveUnitsManager, SLOT(editorAboutToClose(Core::IEditor*)));
+    connect(Core::EditorManager::instance(), SIGNAL(editorOpened(Core::IEditor*)),
+            &m_liveUnitsManager, SLOT(editorOpened(Core::IEditor*)));
+
+    PCHManager *pchManager = new PCHManager(this);
+    FastIndexer *fastIndexer = 0;
+
+#ifdef CLANG_INDEXING
+    m_indexer.reset(new ClangIndexer);
+    fastIndexer = m_indexer.data();
+    CppTools::CppModelManagerInterface::instance()->setIndexingSupport(m_indexer->indexingSupport());
+#endif // CLANG_INDEXING
+
+    // wire up the pch manager
+    QObject *session = ProjectExplorer::SessionManager::instance();
+    connect(session, SIGNAL(aboutToRemoveProject(ProjectExplorer::Project*)),
+            pchManager, SLOT(onAboutToRemoveProject(ProjectExplorer::Project*)));
+    connect(CppTools::CppModelManagerInterface::instance(), SIGNAL(projectPartsUpdated(ProjectExplorer::Project*)),
+            pchManager, SLOT(onProjectPartsUpdated(ProjectExplorer::Project*)));
+
+    m_modelManagerSupport.reset(new ModelManagerSupport(fastIndexer));
+    CppTools::CppModelManagerInterface::instance()->addModelManagerSupport(
+                m_modelManagerSupport.data());
+
+    return true;
+}
+
+void ClangCodeModelPlugin::extensionsInitialized()
+{
+}
+
+} // namespace Internal
+} // namespace Clang
+
+Q_EXPORT_PLUGIN(ClangCodeModel::Internal::ClangCodeModelPlugin)