Clang: Rename directory ipcsource to source

Now it's in accordance with clangrefactoringbackend/source and
clangpchmanagerbackend/source.

Change-Id: I939cfc72cffb8fcde0649f125e6efb6670d1cbc3
Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>

src/tools/clangbackend/source/clangcodemodelserver.h

@@ -0,0 +1,100 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://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 The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+****************************************************************************/
+
+#pragma once
+
+#include "projectpart.h"
+#include "projects.h"
+#include "clangdocument.h"
+#include "clangdocuments.h"
+#include "clangdocumentprocessors.h"
+#include "clangjobrequest.h"
+#include "unsavedfiles.h"
+
+#include <clangcodemodelserverinterface.h>
+#include <ipcclientprovider.h>
+#include <utf8string.h>
+
+#include <QScopedPointer>
+#include <QTimer>
+
+namespace ClangBackEnd {
+
+class ClangCodeModelServer : public ClangCodeModelServerInterface,
+                             public IpcClientProvider<ClangCodeModelClientInterface>
+{
+public:
+    ClangCodeModelServer();
+
+    void end() override;
+    void registerTranslationUnitsForEditor(const RegisterTranslationUnitForEditorMessage &message) override;
+    void updateTranslationUnitsForEditor(const UpdateTranslationUnitsForEditorMessage &message) override;
+    void unregisterTranslationUnitsForEditor(const UnregisterTranslationUnitsForEditorMessage &message) override;
+    void registerProjectPartsForEditor(const RegisterProjectPartsForEditorMessage &message) override;
+    void unregisterProjectPartsForEditor(const UnregisterProjectPartsForEditorMessage &message) override;
+    void registerUnsavedFilesForEditor(const RegisterUnsavedFilesForEditorMessage &message) override;
+    void unregisterUnsavedFilesForEditor(const UnregisterUnsavedFilesForEditorMessage &message) override;
+    void completeCode(const CompleteCodeMessage &message) override;
+    void updateVisibleTranslationUnits(const UpdateVisibleTranslationUnitsMessage &message) override;
+    void requestDocumentAnnotations(const RequestDocumentAnnotationsMessage &message) override;
+    void requestReferences(const RequestReferencesMessage &message) override;
+    void requestFollowSymbol(const RequestFollowSymbolMessage &message) override;
+
+public: // for tests
+    const Documents &documentsForTestOnly() const;
+    QList<Jobs::RunningJob> runningJobsForTestsOnly();
+    int queueSizeForTestsOnly();
+    bool isTimerRunningForTestOnly() const;
+    void setUpdateDocumentAnnotationsTimeOutInMsForTestsOnly(int value);
+    void setUpdateVisibleButNotCurrentDocumentsTimeOutInMsForTestsOnly(int value);
+    DocumentProcessors &documentProcessors();
+
+private:
+    void startDocumentAnnotationsTimerIfFileIsNotOpenAsDocument(const Utf8String &filePath);
+
+    void processInitialJobsForDocuments(const std::vector<Document> &documents);
+    void processJobsForDirtyAndVisibleDocuments();
+    void processJobsForDirtyCurrentDocument();
+    void processTimerForVisibleButNotCurrentDocuments();
+    void processJobsForDirtyAndVisibleButNotCurrentDocuments();
+    void processSuspendResumeJobs(const std::vector<Document> &documents);
+
+    void addAndRunUpdateJobs(std::vector<Document> documents);
+
+private:
+    ProjectParts projects;
+    UnsavedFiles unsavedFiles;
+    Documents documents;
+
+    QScopedPointer<DocumentProcessors> documentProcessors_; // Delayed initialization
+
+    QTimer updateDocumentAnnotationsTimer;
+    int updateDocumentAnnotationsTimeOutInMs = 1500;
+
+    QTimer updateVisibleButNotCurrentDocumentsTimer;
+    int updateVisibleButNotCurrentDocumentsTimeOutInMs = 2000;
+};
+
+} // namespace ClangBackEnd