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39
40#ifndef QQMLENGINECONTROLSERVICE_H
41#define QQMLENGINECONTROLSERVICE_H
42
43#include <QMutex>
44#include <private/qqmldebugserviceinterfaces_p.h>
45
46//
47// W A R N I N G
48// -------------
49//
50// This file is not part of the Qt API. It exists purely as an
51// implementation detail. This header file may change from version to
52// version without notice, or even be removed.
53//
54// We mean it.
55//
56
57QT_BEGIN_NAMESPACE
58
59class QQmlEngineControlServiceImpl : public QQmlEngineControlService
60{
61public:
62 enum MessageType {
63 EngineAboutToBeAdded,
64 EngineAdded,
65 EngineAboutToBeRemoved,
66 EngineRemoved
67 };
68
69 enum CommandType {
70 StartWaitingEngine,
71 StopWaitingEngine
72 };
73
74 QQmlEngineControlServiceImpl(QObject *parent = 0);
75
76protected:
77 friend class QQmlProfilerServiceFactory;
78
79 QMutex dataMutex;
80 QList<QJSEngine *> startingEngines;
81 QList<QJSEngine *> stoppingEngines;
82 bool blockingMode;
83
84 void messageReceived(const QByteArray &) override;
85 void engineAboutToBeAdded(QJSEngine *) override;
86 void engineAboutToBeRemoved(QJSEngine *) override;
87 void engineAdded(QJSEngine *) override;
88 void engineRemoved(QJSEngine *) override;
89
90 void sendMessage(MessageType type, QJSEngine *engine);
91
92 void stateChanged(State) override;
93};
94
95QT_END_NAMESPACE
96
97#endif // QQMLENGINECONTROLSERVICE_H
98

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