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/clangdocumentprocessors.cpp

@@ -0,0 +1,114 @@
+/****************************************************************************
+**
+** 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 "clangdocumentprocessors.h"
+#include "clangdocument.h"
+#include "clangexceptions.h"
+#include "projectpart.h"
+
+namespace ClangBackEnd {
+
+DocumentProcessors::DocumentProcessors(Documents &documents,
+                                       UnsavedFiles &unsavedFiles,
+                                       ProjectParts &projects,
+                                       ClangCodeModelClientInterface &client)
+    : m_documents(documents)
+    , m_unsavedFiles(unsavedFiles)
+    , m_projects(projects)
+    , m_client(client)
+{
+}
+
+static bool operator<(const DocumentId &lhs, const DocumentId &rhs)
+{
+    return lhs.filePath < rhs.filePath
+        || (lhs.filePath == rhs.filePath && lhs.projectPartId < lhs.projectPartId);
+}
+
+DocumentProcessor DocumentProcessors::create(const Document &document)
+{
+    const DocumentId id{document.filePath(), document.projectPart().id()};
+    if (m_processors.contains(id))
+        throw DocumentProcessorAlreadyExists(document.filePath(), document.projectPart().id());
+
+    const DocumentProcessor element(document, m_documents, m_unsavedFiles, m_projects, m_client);
+    m_processors.insert(id, element);
+
+    return element;
+}
+
+DocumentProcessor DocumentProcessors::processor(const Document &document)
+{
+    const DocumentId id{document.filePath(), document.projectPart().id()};
+
+    const auto it = m_processors.find(id);
+    if (it == m_processors.end())
+        throw DocumentProcessorDoesNotExist(document.filePath(), document.projectPart().id());
+
+    return *it;
+}
+
+QList<DocumentProcessor> DocumentProcessors::processors() const
+{
+    return m_processors.values();
+}
+
+void DocumentProcessors::remove(const Document &document)
+{
+    const DocumentId id{document.filePath(), document.projectPart().id()};
+
+    const int itemsRemoved = m_processors.remove(id);
+    if (itemsRemoved != 1)
+        throw DocumentProcessorDoesNotExist(document.filePath(), document.projectPart().id());
+}
+
+JobRequests DocumentProcessors::process()
+{
+    JobRequests jobsStarted;
+    for (auto &processor : m_processors)
+        jobsStarted += processor.process();
+
+    return jobsStarted;
+}
+
+QList<Jobs::RunningJob> DocumentProcessors::runningJobs() const
+{
+    QList<Jobs::RunningJob> jobs;
+    for (auto &processor : m_processors)
+        jobs += processor.runningJobs();
+
+    return jobs;
+}
+
+int DocumentProcessors::queueSize() const
+{
+    int total = 0;
+    for (auto &processor : m_processors)
+        total += processor.queueSize();
+
+    return total;
+}
+
+} // namespace ClangBackEnd