QmlProfiler: Rename QmlProfilerEventsModelProxy

It is only used for the statistics view.

Change-Id: I71027dd864715b4a2f95c2b11af0c0d83c514229
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>

src/plugins/qmlprofiler/qmlprofilerstatisticsmodel.h

@@ -0,0 +1,164 @@
+/****************************************************************************
+**
+** Copyright (C) 2015 The Qt Company Ltd.
+** Contact: http://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 http://www.qt.io/terms-conditions.  For further information
+** use the contact form at http://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 or version 3 as published by the Free
+** Software Foundation and appearing in the file LICENSE.LGPLv21 and
+** LICENSE.LGPLv3 included in the packaging of this file.  Please review the
+** following information to ensure the GNU Lesser General Public License
+** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, The Qt Company gives you certain additional
+** rights.  These rights are described in The Qt Company LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+****************************************************************************/
+
+#ifndef QMLPROFILERSTATISTICSMODEL_H
+#define QMLPROFILERSTATISTICSMODEL_H
+
+#include "qmlprofilerdatamodel.h"
+#include "qmlprofilernotesmodel.h"
+#include <QObject>
+#include <qmldebug/qmlprofilereventtypes.h>
+#include <qmldebug/qmlprofilereventlocation.h>
+#include <QHash>
+#include <QVector>
+
+namespace QmlProfiler {
+class QmlProfilerModelManager;
+
+class QmlProfilerStatisticsModel : public QObject
+{
+    Q_OBJECT
+public:
+    struct QmlEventStats {
+        QmlEventStats() : duration(0), durationSelf(0), calls(0),
+            minTime(std::numeric_limits<qint64>::max()), maxTime(0), timePerCall(0),
+            percentOfTime(0), percentSelf(0), medianTime(0), isBindingLoop(false) {}
+        qint64 duration;
+        qint64 durationSelf;
+        qint64 calls;
+        qint64 minTime;
+        qint64 maxTime;
+        qint64 timePerCall;
+        double percentOfTime;
+        double percentSelf;
+        qint64 medianTime;
+
+        bool isBindingLoop;
+    };
+
+    QmlProfilerStatisticsModel(QmlProfilerModelManager *modelManager, QObject *parent = 0);
+    ~QmlProfilerStatisticsModel();
+
+    void setEventTypeAccepted(QmlDebug::RangeType type, bool accepted);
+    bool eventTypeAccepted(QmlDebug::RangeType) const;
+
+    const QHash<int, QmlEventStats> &getData() const;
+    const QVector<QmlProfilerDataModel::QmlEventTypeData> &getTypes() const;
+    const QHash<int, QString> &getNotes() const;
+
+    int count() const;
+    void clear();
+
+    void limitToRange(qint64 rangeStart, qint64 rangeEnd);
+
+signals:
+    void dataAvailable();
+    void notesAvailable(int typeIndex);
+
+private:
+    void loadData(qint64 rangeStart = -1, qint64 rangeEnd = -1);
+    const QSet<int> &eventsInBindingLoop() const;
+
+private slots:
+    void dataChanged();
+    void notesChanged(int typeIndex);
+
+private:
+    class QmlProfilerStatisticsModelPrivate;
+    QmlProfilerStatisticsModelPrivate *d;
+
+    friend class QmlProfilerStatisticsParentsModel;
+    friend class QmlProfilerStatisticsChildrenModel;
+};
+
+class QmlProfilerStatisticsRelativesModel : public QObject
+{
+    Q_OBJECT
+public:
+    struct QmlStatisticsRelativesData {
+        qint64 duration;
+        qint64 calls;
+        bool isBindingLoop;
+    };
+    typedef QHash <int, QmlStatisticsRelativesData> QmlStatisticsRelativesMap;
+
+    QmlProfilerStatisticsRelativesModel(QmlProfilerModelManager *modelManager,
+                                        QmlProfilerStatisticsModel *statisticsModel,
+                                        QObject *parent = 0);
+
+    int count() const;
+    void clear();
+
+    const QmlStatisticsRelativesMap &getData(int typeId) const;
+    QVariantList getNotes(int typeId) const;
+    const QVector<QmlProfilerDataModel::QmlEventTypeData> &getTypes() const;
+
+protected:
+    virtual void loadData() = 0;
+
+signals:
+    void dataAvailable();
+
+protected slots:
+    void dataChanged();
+
+protected:
+    QHash <int, QmlStatisticsRelativesMap> m_data;
+    QmlProfilerModelManager *m_modelManager;
+    QmlProfilerStatisticsModel *m_statisticsModel;
+};
+
+class QmlProfilerStatisticsParentsModel : public QmlProfilerStatisticsRelativesModel
+{
+    Q_OBJECT
+public:
+    QmlProfilerStatisticsParentsModel(QmlProfilerModelManager *modelManager,
+                                      QmlProfilerStatisticsModel *statisticsModel,
+                                      QObject *parent = 0);
+
+protected:
+    virtual void loadData();
+};
+
+class QmlProfilerStatisticsChildrenModel : public QmlProfilerStatisticsRelativesModel
+{
+    Q_OBJECT
+public:
+    QmlProfilerStatisticsChildrenModel(QmlProfilerModelManager *modelManager,
+                                       QmlProfilerStatisticsModel *statisticsModel,
+                                       QObject *parent = 0);
+
+protected:
+    virtual void loadData();
+};
+
+}
+
+#endif // QMLPROFILERSTATISTICSMODEL_H