| 1 | // Copyright (C) 2016 The Qt Company Ltd. |
|---|---|
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0 |
| 3 | |
| 4 | #ifndef QMLPROFILERDATA_H |
| 5 | #define QMLPROFILERDATA_H |
| 6 | |
| 7 | #include <private/qqmlprofilerclientdefinitions_p.h> |
| 8 | #include <private/qqmlprofilereventlocation_p.h> |
| 9 | #include <private/qqmlprofilereventreceiver_p.h> |
| 10 | |
| 11 | #include <QObject> |
| 12 | |
| 13 | class QmlProfilerDataPrivate; |
| 14 | class QmlProfilerData : public QQmlProfilerEventReceiver |
| 15 | { |
| 16 | Q_OBJECT |
| 17 | public: |
| 18 | enum State { |
| 19 | Empty, |
| 20 | AcquiringData, |
| 21 | ProcessingData, |
| 22 | Done |
| 23 | }; |
| 24 | |
| 25 | explicit QmlProfilerData(QObject *parent = nullptr); |
| 26 | ~QmlProfilerData(); |
| 27 | |
| 28 | int numLoadedEventTypes() const override; |
| 29 | void addEventType(const QQmlProfilerEventType &type) override; |
| 30 | void addEvent(const QQmlProfilerEvent &event) override; |
| 31 | |
| 32 | static QString getHashStringForQmlEvent(const QQmlProfilerEventLocation &location, int eventType); |
| 33 | static QString qmlRangeTypeAsString(RangeType type); |
| 34 | static QString qmlMessageAsString(Message type); |
| 35 | |
| 36 | qint64 traceStartTime() const; |
| 37 | qint64 traceEndTime() const; |
| 38 | |
| 39 | bool isEmpty() const; |
| 40 | |
| 41 | void clear(); |
| 42 | void setTraceEndTime(qint64 time); |
| 43 | void setTraceStartTime(qint64 time); |
| 44 | |
| 45 | void complete(); |
| 46 | bool save(const QString &filename); |
| 47 | |
| 48 | Q_SIGNALS: |
| 49 | void error(QString); |
| 50 | void stateChanged(); |
| 51 | void dataReady(); |
| 52 | |
| 53 | private: |
| 54 | void sortStartTimes(); |
| 55 | void computeQmlTime(); |
| 56 | void setState(QmlProfilerData::State state); |
| 57 | |
| 58 | private: |
| 59 | QmlProfilerDataPrivate *d; |
| 60 | }; |
| 61 | |
| 62 | #endif // QMLPROFILERDATA_H |
| 63 |