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/clangcompletecodejob.cpp

@@ -0,0 +1,79 @@
+/****************************************************************************
+**
+** 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.
+**
+****************************************************************************/
+
+#include "clangcompletecodejob.h"
+
+#include <clangsupport/clangsupportdebugutils.h>
+#include <clangsupport/clangcodemodelclientinterface.h>
+#include <clangsupport/cmbcodecompletedmessage.h>
+
+#include <utils/qtcassert.h>
+
+namespace ClangBackEnd {
+
+IAsyncJob::AsyncPrepareResult CompleteCodeJob::prepareAsyncRun()
+{
+    const JobRequest jobRequest = context().jobRequest;
+    QTC_ASSERT(jobRequest.type == JobRequest::Type::CompleteCode, return AsyncPrepareResult());
+    QTC_ASSERT(acquireDocument(), return AsyncPrepareResult());
+
+    const TranslationUnit translationUnit = *m_translationUnit;
+    const UnsavedFiles unsavedFiles = *context().unsavedFiles;
+    const quint32 line = jobRequest.line;
+    const quint32 column = jobRequest.column;
+    const qint32 funcNameStartLine = jobRequest.funcNameStartLine;
+    const qint32 funcNameStartColumn = jobRequest.funcNameStartColumn;
+    setRunner([translationUnit, unsavedFiles, line, column,
+              funcNameStartLine, funcNameStartColumn]() {
+        TIME_SCOPE_DURATION("CompleteCodeJobRunner");
+
+        UnsavedFiles theUnsavedFiles = unsavedFiles;
+        const TranslationUnit::CodeCompletionResult results
+                = translationUnit.complete(theUnsavedFiles, line, column,
+                                           funcNameStartLine, funcNameStartColumn);
+
+        CompleteCodeJob::AsyncResult asyncResult;
+        asyncResult.completions = results.completions;
+        asyncResult.correction = results.correction;
+
+        return asyncResult;
+    });
+
+    return AsyncPrepareResult{translationUnit.id()};
+}
+
+void CompleteCodeJob::finalizeAsyncRun()
+{
+    if (context().isDocumentOpen()) {
+        const AsyncResult result = asyncResult();
+
+        const CodeCompletedMessage message(result.completions,
+                                           result.correction,
+                                           context().jobRequest.ticketNumber);
+        context().client->codeCompleted(message);
+    }
+}
+
+} // namespace ClangBackEnd