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2 | ** |
3 | ** Copyright (C) 2016 The Qt Company Ltd. |
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39 | |
40 | #ifndef QQMLINCUBATOR_P_H |
41 | #define QQMLINCUBATOR_P_H |
42 | |
43 | #include "qqmlincubator.h" |
44 | |
45 | #include <private/qintrusivelist_p.h> |
46 | #include <private/qqmlvme_p.h> |
47 | #include <private/qrecursionwatcher_p.h> |
48 | #include <private/qqmlengine_p.h> |
49 | #include <private/qqmlcontext_p.h> |
50 | |
51 | // |
52 | // W A R N I N G |
53 | // ------------- |
54 | // |
55 | // This file is not part of the Qt API. It exists purely as an |
56 | // implementation detail. This header file may change from version to |
57 | // version without notice, or even be removed. |
58 | // |
59 | // We mean it. |
60 | // |
61 | |
62 | QT_BEGIN_NAMESPACE |
63 | |
64 | class RequiredProperties; |
65 | |
66 | class QQmlIncubator; |
67 | class Q_QML_PRIVATE_EXPORT QQmlIncubatorPrivate : public QQmlEnginePrivate::Incubator |
68 | { |
69 | public: |
70 | QQmlIncubatorPrivate(QQmlIncubator *q, QQmlIncubator::IncubationMode m); |
71 | ~QQmlIncubatorPrivate(); |
72 | |
73 | inline static QQmlIncubatorPrivate *get(QQmlIncubator *incubator) { return incubator->d; } |
74 | |
75 | QQmlIncubator *q; |
76 | |
77 | QQmlIncubator::Status calculateStatus() const; |
78 | void changeStatus(QQmlIncubator::Status); |
79 | QQmlIncubator::Status status; |
80 | |
81 | QQmlIncubator::IncubationMode mode; |
82 | bool isAsynchronous; |
83 | |
84 | QList<QQmlError> errors; |
85 | |
86 | enum Progress { Execute, Completing, Completed }; |
87 | Progress progress; |
88 | |
89 | QPointer<QObject> result; |
90 | QQmlGuardedContextData rootContext; |
91 | QQmlEnginePrivate *enginePriv; |
92 | QQmlRefPointer<QV4::ExecutableCompilationUnit> compilationUnit; |
93 | QScopedPointer<QQmlObjectCreator> creator; |
94 | int subComponentToCreate; |
95 | QQmlVMEGuard vmeGuard; |
96 | |
97 | QExplicitlySharedDataPointer<QQmlIncubatorPrivate> waitingOnMe; |
98 | typedef QQmlEnginePrivate::Incubator QIPBase; |
99 | QIntrusiveList<QIPBase, &QIPBase::nextWaitingFor> waitingFor; |
100 | |
101 | QRecursionNode recursion; |
102 | QVariantMap initialProperties; |
103 | |
104 | void clear(); |
105 | |
106 | void forceCompletion(QQmlInstantiationInterrupt &i); |
107 | void incubate(QQmlInstantiationInterrupt &i); |
108 | RequiredProperties &requiredProperties(); |
109 | bool hadRequiredProperties() const; |
110 | }; |
111 | |
112 | QT_END_NAMESPACE |
113 | |
114 | #endif // QQMLINCUBATOR_P_H |
115 | |
116 |