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39
40#ifndef QSCXMLINVOKABLESERVICE_P_H
41#define QSCXMLINVOKABLESERVICE_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 "qscxmlinvokableservice.h"
55#include <QtCore/private/qobject_p.h>
56
57QT_BEGIN_NAMESPACE
58
59class QScxmlInvokableServicePrivate : public QObjectPrivate
60{
61public:
62 QScxmlInvokableServicePrivate(QScxmlStateMachine *parentStateMachine);
63
64 QString calculateId(QScxmlStateMachine *parent,
65 const QScxmlExecutableContent::InvokeInfo &invokeInfo, bool *ok) const;
66 QVariantMap calculateData(QScxmlStateMachine *parent,
67 const QVector<QScxmlExecutableContent::ParameterInfo> &parameters,
68 const QVector<QScxmlExecutableContent::StringId> &names,
69 bool *ok) const;
70
71 QScxmlStateMachine *parentStateMachine;
72};
73
74class QScxmlInvokableServiceFactoryPrivate : public QObjectPrivate
75{
76public:
77 QScxmlInvokableServiceFactoryPrivate(
78 const QScxmlExecutableContent::InvokeInfo &invokeInfo,
79 const QVector<QScxmlExecutableContent::StringId> &names,
80 const QVector<QScxmlExecutableContent::ParameterInfo> &parameters);
81
82 QScxmlExecutableContent::InvokeInfo invokeInfo;
83 QVector<QScxmlExecutableContent::StringId> names;
84 QVector<QScxmlExecutableContent::ParameterInfo> parameters;
85};
86
87class Q_SCXML_EXPORT QScxmlScxmlService: public QScxmlInvokableService
88{
89 Q_OBJECT
90 Q_DECLARE_PRIVATE(QScxmlInvokableService)
91 Q_PROPERTY(QScxmlStateMachine *stateMachine READ stateMachine CONSTANT)
92public:
93 QScxmlScxmlService(QScxmlStateMachine *stateMachine,
94 QScxmlStateMachine *parentStateMachine,
95 QScxmlInvokableServiceFactory *parent);
96 ~QScxmlScxmlService();
97
98 bool start() override;
99 QString id() const override;
100 QString name() const override;
101 void postEvent(QScxmlEvent *event) override;
102 QScxmlStateMachine *stateMachine() const;
103
104private:
105 QScxmlStateMachine *m_stateMachine;
106};
107
108class QScxmlStaticScxmlServiceFactoryPrivate : public QScxmlInvokableServiceFactoryPrivate
109{
110public:
111 QScxmlStaticScxmlServiceFactoryPrivate(
112 const QMetaObject *metaObject,
113 const QScxmlExecutableContent::InvokeInfo &invokeInfo,
114 const QVector<QScxmlExecutableContent::StringId> &names,
115 const QVector<QScxmlExecutableContent::ParameterInfo> &parameters);
116
117 const QMetaObject *metaObject;
118};
119
120QScxmlScxmlService *invokeDynamicScxmlService(const QString &sourceUrl,
121 QScxmlStateMachine *parentStateMachine,
122 QScxmlInvokableServiceFactory *factory);
123QScxmlScxmlService *invokeStaticScxmlService(QScxmlStateMachine *childStateMachine,
124 QScxmlStateMachine *parentStateMachine,
125 QScxmlInvokableServiceFactory *factory);
126QString calculateSrcexpr(QScxmlStateMachine *parent, QScxmlExecutableContent::EvaluatorId srcexpr,
127 bool *ok);
128
129QT_END_NAMESPACE
130
131#endif // QSCXMLINVOKABLESERVICE_P_H
132

source code of qtscxml/src/scxml/qscxmlinvokableservice_p.h