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/clangjobrequest.h

@@ -0,0 +1,130 @@
+/****************************************************************************
+**
+** 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 "clangbackend_global.h"
+#include "clangclock.h"
+
+#include <utf8string.h>
+#include <utf8stringvector.h>
+
+#include <QFlags>
+#include <QDebug>
+#include <QVector>
+
+#include <functional>
+
+namespace ClangBackEnd {
+
+class ClangCodeModelClientInterface;
+class Document;
+class IAsyncJob;
+
+class JobRequest
+{
+public:
+    enum class Type {
+        Invalid,
+
+        UpdateDocumentAnnotations,
+        CreateInitialDocumentPreamble,
+
+        ParseSupportiveTranslationUnit,
+        ReparseSupportiveTranslationUnit,
+
+        CompleteCode,
+        RequestDocumentAnnotations,
+        RequestReferences,
+        FollowSymbol,
+
+        SuspendDocument,
+        ResumeDocument,
+    };
+
+    enum class RunCondition {
+        NoCondition             = 1 << 0,
+        DocumentVisible         = 1 << 1,
+        DocumentNotVisible      = 1 << 2,
+        DocumentSuspended       = 1 << 3,
+        DocumentUnsuspended     = 1 << 4,
+        CurrentDocumentRevision = 1 << 5,
+    };
+    Q_DECLARE_FLAGS(RunConditions, RunCondition)
+
+    enum class ExpirationCondition {
+        Never                   = 1 << 0,
+
+        DocumentClosed          = 1 << 1,
+        DocumentRevisionChanged = 1 << 2, // Only effective if DocumentIsClosed is also set
+        UnsavedFilesChanged     = 1 << 3,
+        ProjectChanged          = 1 << 4,
+
+        AnythingChanged = DocumentClosed
+                        | DocumentRevisionChanged
+                        | UnsavedFilesChanged
+                        | ProjectChanged,
+    };
+    Q_DECLARE_FLAGS(ExpirationConditions, ExpirationCondition)
+
+public:
+    JobRequest(Type type = Type::Invalid);
+
+    IAsyncJob *createJob() const;
+    void cancelJob(ClangCodeModelClientInterface &client) const;
+
+    bool operator==(const JobRequest &other) const;
+
+public:
+    quint64 id = 0;
+    Type type;
+    ExpirationConditions expirationConditions;
+    RunConditions runConditions;
+
+    // General
+    Utf8String filePath;
+    Utf8String projectPartId;
+    TimePoint unsavedFilesChangeTimePoint;
+    TimePoint projectChangeTimePoint;
+    uint documentRevision = 0;
+    PreferredTranslationUnit preferredTranslationUnit = PreferredTranslationUnit::RecentlyParsed;
+
+    // Specific to some jobs
+    quint32 line = 0;
+    quint32 column = 0;
+    qint32 funcNameStartLine = -1;
+    qint32 funcNameStartColumn = -1;
+    quint64 ticketNumber = 0;
+    Utf8StringVector dependentFiles;
+};
+
+using JobRequests = QVector<JobRequest>;
+
+QDebug operator<<(QDebug debug, const JobRequest &jobRequest);
+std::ostream &operator<<(std::ostream &os, JobRequest::Type type);
+std::ostream &operator<<(std::ostream &os, PreferredTranslationUnit preferredTranslationUnit);
+
+
+} // namespace ClangBackEnd