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39
40#ifndef QV4PROFILERADAPTER_P_H
41#define QV4PROFILERADAPTER_P_H
42
43//
44// W A R N I N G
45// -------------
46//
47// This file is not part of the Qt API. It exists purely as an
48// implementation detail. This header file may change from version to
49// version without notice, or even be removed.
50//
51// We mean it.
52//
53
54#include "qqmlprofilerservice.h"
55
56#include <private/qv4profiling_p.h>
57#include <private/qqmlabstractprofileradapter_p.h>
58
59#include <QStack>
60#include <QList>
61
62QT_BEGIN_NAMESPACE
63
64class QQmlProfilerService;
65class QV4ProfilerAdapter : public QQmlAbstractProfilerAdapter {
66 Q_OBJECT
67
68public:
69 QV4ProfilerAdapter(QQmlProfilerService *service, QV4::ExecutionEngine *engine);
70
71 virtual qint64 sendMessages(qint64 until, QList<QByteArray> &messages) override;
72
73 void receiveData(const QV4::Profiling::FunctionLocationHash &,
74 const QVector<QV4::Profiling::FunctionCallProperties> &,
75 const QVector<QV4::Profiling::MemoryAllocationProperties> &);
76
77signals:
78 void v4ProfilingEnabled(quint64 v4Features);
79 void v4ProfilingEnabledWhileWaiting(quint64 v4Features);
80
81private:
82 QV4::Profiling::FunctionLocationHash m_functionLocations;
83 QVector<QV4::Profiling::FunctionCallProperties> m_functionCallData;
84 QVector<QV4::Profiling::MemoryAllocationProperties> m_memoryData;
85 int m_functionCallPos;
86 int m_memoryPos;
87 QStack<qint64> m_stack;
88 qint64 appendMemoryEvents(qint64 until, QList<QByteArray> &messages, QQmlDebugPacket &d);
89 qint64 finalizeMessages(qint64 until, QList<QByteArray> &messages, qint64 callNext,
90 QQmlDebugPacket &d);
91 void forwardEnabled(quint64 features);
92 void forwardEnabledWhileWaiting(quint64 features);
93
94 static quint64 translateFeatures(quint64 qmlFeatures);
95};
96
97QT_END_NAMESPACE
98
99#endif // QV4PROFILERADAPTER_P_H
100

source code of qtdeclarative/src/plugins/qmltooling/qmldbg_profiler/qv4profileradapter.h