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39 | |
40 | #ifndef QQUICKWORKERSCRIPT_P_H |
41 | #define QQUICKWORKERSCRIPT_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 <qqml.h> |
55 | |
56 | #include <QtQmlWorkerScript/private/qtqmlworkerscriptglobal_p.h> |
57 | #include <QtQml/qqmlparserstatus.h> |
58 | #include <QtCore/qthread.h> |
59 | #include <QtQml/qjsvalue.h> |
60 | #include <QtCore/qurl.h> |
61 | |
62 | QT_BEGIN_NAMESPACE |
63 | |
64 | |
65 | class QQuickWorkerScript; |
66 | class QQuickWorkerScriptEnginePrivate; |
67 | class QQuickWorkerScriptEngine : public QThread |
68 | { |
69 | Q_OBJECT |
70 | public: |
71 | QQuickWorkerScriptEngine(QQmlEngine *parent = nullptr); |
72 | ~QQuickWorkerScriptEngine(); |
73 | |
74 | int registerWorkerScript(QQuickWorkerScript *); |
75 | void removeWorkerScript(int); |
76 | void executeUrl(int, const QUrl &); |
77 | void sendMessage(int, const QByteArray &); |
78 | |
79 | protected: |
80 | void run() override; |
81 | |
82 | private: |
83 | QQuickWorkerScriptEnginePrivate *d; |
84 | }; |
85 | |
86 | class QQmlV4Function; |
87 | class Q_AUTOTEST_EXPORT QQuickWorkerScript : public QObject, public QQmlParserStatus |
88 | { |
89 | Q_OBJECT |
90 | Q_PROPERTY(QUrl source READ source WRITE setSource NOTIFY sourceChanged) |
91 | Q_PROPERTY(bool ready READ ready NOTIFY readyChanged REVISION 15) |
92 | |
93 | QML_NAMED_ELEMENT(WorkerScript); |
94 | |
95 | Q_INTERFACES(QQmlParserStatus) |
96 | public: |
97 | QQuickWorkerScript(QObject *parent = nullptr); |
98 | ~QQuickWorkerScript(); |
99 | |
100 | QUrl source() const; |
101 | void setSource(const QUrl &); |
102 | |
103 | bool ready() const; |
104 | |
105 | public Q_SLOTS: |
106 | void sendMessage(QQmlV4Function*); |
107 | |
108 | Q_SIGNALS: |
109 | void sourceChanged(); |
110 | Q_REVISION(15) void readyChanged(); |
111 | void message(const QJSValue &messageObject); |
112 | |
113 | protected: |
114 | void classBegin() override; |
115 | void componentComplete() override; |
116 | bool event(QEvent *) override; |
117 | |
118 | private: |
119 | QQuickWorkerScriptEngine *engine(); |
120 | QQuickWorkerScriptEngine *m_engine; |
121 | int m_scriptId; |
122 | QUrl m_source; |
123 | bool m_componentComplete; |
124 | }; |
125 | |
126 | QT_END_NAMESPACE |
127 | |
128 | QML_DECLARE_TYPE(QQuickWorkerScript) |
129 | |
130 | #endif // QQUICKWORKERSCRIPT_P_H |
131 | |