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Tracing: Generalize event filtering

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This allows us to not only filter by ranges, but potentially also by
other criteria.

Change-Id: I7349ceeabbb2781473a3a4c803dab1006b7b8e50
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>
This commit is contained in:
Ulf Hermann
2018-05-07 17:08:12 +02:00
parent 7e9b6f62c6
commit 95d7be1b28
8 changed files with 119 additions and 91 deletions
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10
src/plugins/qmlprofiler/qmlprofilermodelmanager.h
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@@ -50,6 +50,7 @@ class QMLPROFILER_EXPORT QmlProfilerModelManager : public Timeline::TimelineTrac
Q_OBJECT
public:
typedef std::function<void(const QmlEvent &, const QmlEventType &)> QmlEventLoader;
typedef std::function<QmlEventLoader(QmlEventLoader)> QmlEventFilter;
explicit QmlProfilerModelManager(QObject *parent = nullptr);
~QmlProfilerModelManager() override;
@@ -64,8 +65,7 @@ public:
void addEventTypes(const QVector<QmlEventType> &types);
const QmlEventType &eventType(int typeId) const;
void replayQmlEvents(qint64 rangeStart, qint64 rangeEnd, QmlEventLoader loader,
Initializer initializer, Finalizer finalizer,
void replayQmlEvents(QmlEventLoader loader, Initializer initializer, Finalizer finalizer,
ErrorHandler errorHandler, QFutureInterface<void> &future) const;
void finalize() override;
@@ -81,20 +81,22 @@ public:
void restrictToRange(qint64 start, qint64 end);
bool isRestrictedToRange() const;
QmlEventFilter rangeFilter(qint64 start, qint64 end) const;
signals:
void typeDetailsChanged(int typeId);
void typeDetailsFinished();
private:
void detailsChanged(int typeId, const QString &newString);
void restrictByFilter(QmlEventFilter filter);
void clearEventStorage() override;
void clearTypeStorage() override;
const Timeline::TraceEventType &lookupType(int typeId) const override;
Timeline::TimelineTraceFile *createTraceFile() override;
void replayEvents(qint64 rangeStart, qint64 rangeEnd, TraceEventLoader loader,
Initializer initializer, Finalizer finalizer,
void replayEvents(TraceEventLoader loader, Initializer initializer, Finalizer finalizer,
ErrorHandler errorHandler, QFutureInterface<void> &future) const override;
class QmlProfilerModelManagerPrivate;