Add PerfProfiler plugin

This moves the previously commercial PerfProfiler plugin into QtCreator.

Task-number: QTCREATORBUG-21344
Change-Id: I41f4a9451c2fe8ff4e1108e07db2e72e8c613c43
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
Reviewed-by: Alessandro Portale <alessandro.portale@qt.io>

1 files changed, 79 insertions, 0 deletions

diff --git a/src/plugins/perfprofiler/perftimelinemodelmanager.h b/src/plugins/perfprofiler/perftimelinemodelmanager.h
new file mode 100644
index 00000000000..c80186a2f03
--- /dev/null
+++ b/src/plugins/perfprofiler/perftimelinemodelmanager.h
@@ -0,0 +1,79 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 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 "perfprofilertracemanager.h"
+#include "perfresourcecounter.h"
+
+#include <tracing/timelinemodelaggregator.h>
+#include <tracing/timelinezoomcontrol.h>
+#include <utils/runextensions.h>
+
+#include <QPointer>
+#include <unordered_map>
+
+namespace ProjectExplorer {
+class Kit;
+} // namespace ProjectExplorer
+
+namespace PerfProfiler {
+namespace Internal {
+
+class PerfDataReader;
+class PerfTimelineModel;
+class PerfTimelineModelManager : public Timeline::TimelineModelAggregator
+{
+    Q_OBJECT
+public:
+    explicit PerfTimelineModelManager(PerfProfilerTraceManager *traceManager);
+    ~PerfTimelineModelManager();
+
+    void loadEvent(const PerfEvent &event, const PerfEventType &type);
+    void initialize();
+    void finalize();
+    void clear();
+
+    const PerfProfilerTraceManager *traceManager() const { return m_traceManager.data(); }
+
+    PerfResourceCounter<>::Container *resourceContainer(quint32 pid)
+    {
+        std::unique_ptr<PerfResourceCounter<>::Container> &container = m_resourceContainers[pid];
+        if (!container)
+            container.reset(new PerfResourceCounter<>::Container);
+        return container.get();
+    }
+
+private:
+    using ContainerMap
+        = typename std::unordered_map<quint32, std::unique_ptr<PerfResourceCounter<>::Container>>;
+
+    QHash<quint32, PerfTimelineModel *> m_unfinished;
+    QPointer<PerfProfilerTraceManager> m_traceManager;
+    ContainerMap m_resourceContainers;
+};
+
+} // namespace Internal
+} // namespace PerfProfiler