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, 128 insertions, 0 deletions

diff --git a/src/plugins/perfprofiler/perfprofilertool.h b/src/plugins/perfprofiler/perfprofilertool.h
new file mode 100644
index 0000000000..6daf47fb74
--- /dev/null
+++ b/src/plugins/perfprofiler/perfprofilertool.h
@@ -0,0 +1,128 @@
+/****************************************************************************
+**
+** 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 "perfprofilerconstants.h"
+#include "perfprofilerflamegraphview.h"
+#include "perfprofilerstatisticsview.h"
+#include "perfprofilertraceview.h"
+#include "perftimelinemodelmanager.h"
+
+#include <debugger/debuggermainwindow.h>
+#include <projectexplorer/runconfiguration.h>
+#include <tracing/timelinezoomcontrol.h>
+#include <utils/fileinprojectfinder.h>
+
+#include <QLabel>
+#include <QToolButton>
+
+namespace PerfProfiler {
+namespace Internal {
+
+class PerfProfilerRunner;
+
+class PerfProfilerTool  : public QObject
+{
+    Q_OBJECT
+public:
+    PerfProfilerTool(QObject *parent = nullptr);
+    static PerfProfilerTool *instance();
+
+    PerfProfilerTraceManager *traceManager() const;
+    PerfTimelineModelManager *modelManager() const;
+    Timeline::TimelineZoomControl *zoomControl() const;
+
+    bool isRecording() const;
+    void onReaderFinished();
+
+    QAction *stopAction() const { return m_stopAction; }
+
+    void onRunControlStarted();
+    void onRunControlFinished();
+    void onReaderStarted();
+    void onWorkerCreation(ProjectExplorer::RunControl *runControl);
+
+    void updateTime(qint64 duration, qint64 delay);
+    void startLoading();
+    void setToolActionsEnabled(bool on);
+
+signals:
+    void recordingChanged(bool recording);
+    void aggregatedChanged(bool aggregated);
+
+private:
+    void gotoSourceLocation(QString filePath, int lineNumber, int columnNumber);
+    void showLoadPerfDialog();
+    void showLoadTraceDialog();
+    void showSaveTraceDialog();
+    void setRecording(bool recording);
+    void setAggregated(bool aggregated);
+    void clearUi();
+    void clearData();
+    void clear();
+
+    friend class PerfProfilerRunner;
+    void populateFileFinder(const ProjectExplorer::RunConfiguration *rc = nullptr);
+    void updateFilterMenu();
+    void updateRunActions();
+    void addLoadSaveActionsToMenu(QMenu *menu);
+    void createTracePoints();
+
+    void initialize();
+    void finalize();
+
+    Utils::Perspective m_perspective{Constants::PerfProfilerPerspectiveId,
+                                     tr("Performance Analyzer")};
+
+    QAction *m_startAction = nullptr;
+    QAction *m_stopAction = nullptr;
+    QAction *m_loadPerfData = nullptr;
+    QAction *m_loadTrace = nullptr;
+    QAction *m_saveTrace = nullptr;
+    QAction *m_limitToRange = nullptr;
+    QAction *m_showFullRange = nullptr;
+    QToolButton *m_clearButton = nullptr;
+    QToolButton *m_recordButton = nullptr;
+    QLabel *m_recordedLabel = nullptr;
+    QLabel *m_delayLabel = nullptr;
+    QToolButton *m_filterButton = nullptr;
+    QMenu *m_filterMenu = nullptr;
+    QToolButton *m_aggregateButton = nullptr;
+
+    PerfProfilerTraceView *m_traceView = nullptr;
+    PerfProfilerStatisticsView *m_statisticsView = nullptr;
+    PerfProfilerFlameGraphView *m_flameGraphView = nullptr;
+
+    PerfProfilerTraceManager *m_traceManager = nullptr;
+    PerfTimelineModelManager *m_modelManager = nullptr;
+    Timeline::TimelineZoomControl *m_zoomControl = nullptr;
+    Utils::FileInProjectFinder m_fileFinder;
+    bool m_readerRunning = false;
+    bool m_processRunning = false;
+};
+
+} // namespace Internal
+} // namespace PerfProfiler