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39 | |
40 | #ifndef QQMLENGINEDEBUGSERVICE_H |
41 | #define QQMLENGINEDEBUGSERVICE_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 <private/qqmldebugservice_p.h> |
55 | #include <private/qqmldebugserviceinterfaces_p.h> |
56 | |
57 | #include <QtCore/qurl.h> |
58 | #include <QtCore/qvariant.h> |
59 | #include <QtCore/QPointer> |
60 | |
61 | QT_BEGIN_NAMESPACE |
62 | |
63 | class QQmlEngine; |
64 | class QQmlContext; |
65 | class QQmlWatcher; |
66 | class QDataStream; |
67 | class QQmlDebugStatesDelegate; |
68 | |
69 | class QQmlEngineDebugServiceImpl : public QQmlEngineDebugService |
70 | { |
71 | Q_OBJECT |
72 | public: |
73 | QQmlEngineDebugServiceImpl(QObject * = 0); |
74 | ~QQmlEngineDebugServiceImpl(); |
75 | |
76 | struct QQmlObjectData { |
77 | QUrl url; |
78 | int lineNumber; |
79 | int columnNumber; |
80 | QString idString; |
81 | QString objectName; |
82 | QString objectType; |
83 | int objectId; |
84 | int contextId; |
85 | int parentId; |
86 | }; |
87 | |
88 | struct QQmlObjectProperty { |
89 | enum Type { Unknown, Basic, Object, List, SignalProperty, Variant }; |
90 | Type type; |
91 | QString name; |
92 | QVariant value; |
93 | QString valueTypeName; |
94 | QString binding; |
95 | bool hasNotifySignal; |
96 | }; |
97 | |
98 | void engineAboutToBeAdded(QJSEngine *) override; |
99 | void engineAboutToBeRemoved(QJSEngine *) override; |
100 | void objectCreated(QJSEngine *, QObject *) override; |
101 | |
102 | void setStatesDelegate(QQmlDebugStatesDelegate *) override; |
103 | |
104 | signals: |
105 | void scheduleMessage(const QByteArray &); |
106 | |
107 | protected: |
108 | void messageReceived(const QByteArray &) override; |
109 | |
110 | private: |
111 | friend class QQmlDebuggerServiceFactory; |
112 | |
113 | void processMessage(const QByteArray &msg); |
114 | void propertyChanged(qint32 id, qint32 objectId, const QMetaProperty &property, |
115 | const QVariant &value); |
116 | |
117 | void prepareDeferredObjects(QObject *); |
118 | void buildObjectList(QDataStream &, QQmlContext *, |
119 | const QList<QPointer<QObject> > &instances); |
120 | void buildObjectDump(QDataStream &, QObject *, bool, bool); |
121 | void buildStatesList(bool cleanList, const QList<QPointer<QObject> > &instances); |
122 | QQmlObjectData objectData(QObject *); |
123 | QQmlObjectProperty propertyData(QObject *, int); |
124 | QVariant valueContents(QVariant defaultValue) const; |
125 | bool setBinding(int objectId, const QString &propertyName, const QVariant &expression, bool isLiteralValue, QString filename = QString(), int line = -1, int column = 0); |
126 | bool resetBinding(int objectId, const QString &propertyName); |
127 | bool setMethodBody(int objectId, const QString &method, const QString &body); |
128 | void storeObjectIds(QObject *co); |
129 | QList<QObject *> objectForLocationInfo(const QString &filename, int lineNumber, |
130 | int columnNumber); |
131 | |
132 | QList<QJSEngine *> m_engines; |
133 | QQmlWatcher *m_watch; |
134 | QQmlDebugStatesDelegate *m_statesDelegate; |
135 | }; |
136 | QDataStream &operator<<(QDataStream &, const QQmlEngineDebugServiceImpl::QQmlObjectData &); |
137 | QDataStream &operator>>(QDataStream &, QQmlEngineDebugServiceImpl::QQmlObjectData &); |
138 | QDataStream &operator<<(QDataStream &, const QQmlEngineDebugServiceImpl::QQmlObjectProperty &); |
139 | QDataStream &operator>>(QDataStream &, QQmlEngineDebugServiceImpl::QQmlObjectProperty &); |
140 | |
141 | QT_END_NAMESPACE |
142 | |
143 | #endif // QQMLENGINEDEBUGSERVICE_H |
144 | |
145 | |