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39
40#ifndef QQMLPROFILERCLIENT_P_P_H
41#define QQMLPROFILERCLIENT_P_P_H
42
43#include "qqmldebugclient_p_p.h"
44#include "qqmldebugmessageclient_p.h"
45#include "qqmlenginecontrolclient_p.h"
46#include "qqmlprofilerclient_p.h"
47#include "qqmlprofilertypedevent_p.h"
48#include "qqmlprofilerclientdefinitions_p.h"
49
50#include <QtCore/qqueue.h>
51#include <QtCore/qstack.h>
52
53//
54// W A R N I N G
55// -------------
56//
57// This file is not part of the Qt API. It exists purely as an
58// implementation detail. This header file may change from version to
59// version without notice, or even be removed.
60//
61// We mean it.
62//
63
64QT_BEGIN_NAMESPACE
65
66class QQmlProfilerClientPrivate : public QQmlDebugClientPrivate {
67 Q_DECLARE_PUBLIC(QQmlProfilerClient)
68public:
69 QQmlProfilerClientPrivate(QQmlDebugConnection *connection,
70 QQmlProfilerEventReceiver *eventReceiver)
71 : QQmlDebugClientPrivate(QLatin1String("CanvasFrameRate"), connection)
72 , eventReceiver(eventReceiver)
73 , engineControl(new QQmlEngineControlClient(connection))
74 , maximumTime(0)
75 , recording(false)
76 , requestedFeatures(0)
77 , recordedFeatures(0)
78 , flushInterval(0)
79 {
80 }
81
82 virtual ~QQmlProfilerClientPrivate() override;
83
84 void sendRecordingStatus(int engineId);
85 bool updateFeatures(ProfileFeature feature);
86 int resolveType(const QQmlProfilerTypedEvent &type);
87 int resolveStackTop();
88 void forwardEvents(const QQmlProfilerEvent &last);
89 void forwardDebugMessages(qint64 untilTimestamp);
90 void processCurrentEvent();
91 void finalize();
92
93 QQmlProfilerEventReceiver *eventReceiver;
94 QScopedPointer<QQmlEngineControlClient> engineControl;
95 QScopedPointer<QQmlDebugMessageClient> messageClient;
96 qint64 maximumTime;
97 bool recording;
98 quint64 requestedFeatures;
99 quint64 recordedFeatures;
100 quint32 flushInterval;
101
102 // Reuse the same event, so that we don't have to constantly reallocate all the data.
103 QQmlProfilerTypedEvent currentEvent;
104 QHash<QQmlProfilerEventType, int> eventTypeIds;
105 QHash<qint64, int> serverTypeIds;
106 QStack<QQmlProfilerTypedEvent> rangesInProgress;
107 QQueue<QQmlProfilerEvent> pendingMessages;
108 QQueue<QQmlProfilerEvent> pendingDebugMessages;
109
110 QList<int> trackedEngines;
111};
112
113QT_END_NAMESPACE
114
115#endif // QQMLPROFILERCLIENT_P_P_H
116

source code of qtdeclarative/src/qmldebug/qqmlprofilerclient_p_p.h