1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
|
// Copyright (C) 2017 Ford Motor Company
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QQREMOTEOBJECTREPLICA_H
#define QQREMOTEOBJECTREPLICA_H
#include <QtRemoteObjects/qtremoteobjectglobal.h>
#include <QtCore/qobject.h>
#include <QtCore/qsharedpointer.h>
Q_MOC_INCLUDE(<QtRemoteObjects/qremoteobjectnode.h>)
QT_BEGIN_NAMESPACE
class QObjectPrivate;
class QRemoteObjectPendingCall;
class QRemoteObjectReplicaImplementation;
class QReplicaImplementationInterface;
class QRemoteObjectNode;
class Q_REMOTEOBJECTS_EXPORT QRemoteObjectReplica : public QObject
{
Q_OBJECT
Q_PROPERTY(QRemoteObjectNode *node READ node WRITE setNode)
Q_PROPERTY(State state READ state NOTIFY stateChanged)
public:
enum State {
Uninitialized,
Default,
Valid,
Suspect,
SignatureMismatch
};
Q_ENUM(State)
public:
~QRemoteObjectReplica() override;
bool isReplicaValid() const;
bool waitForSource(int timeout = 30000);
bool isInitialized() const;
State state() const;
QRemoteObjectNode *node() const;
virtual void setNode(QRemoteObjectNode *node);
Q_SIGNALS:
void initialized();
void notified();
void stateChanged(State state, State oldState);
protected:
enum ConstructorType {DefaultConstructor, ConstructWithNode};
explicit QRemoteObjectReplica(ConstructorType t = DefaultConstructor);
QRemoteObjectReplica(QObjectPrivate &dptr, QObject *parent);
virtual void initialize();
void send(QMetaObject::Call call, int index, const QVariantList &args);
QRemoteObjectPendingCall sendWithReply(QMetaObject::Call call, int index, const QVariantList &args);
protected:
void setProperties(QVariantList &&);
void setChild(int i, const QVariant &);
const QVariant propAsVariant(int i) const;
void persistProperties(const QString &repName, const QByteArray &repSig, const QVariantList &props) const;
QVariantList retrieveProperties(const QString &repName, const QByteArray &repSig) const;
void initializeNode(QRemoteObjectNode *node, const QString &name = QString());
QSharedPointer<QReplicaImplementationInterface> d_impl;
private:
friend class QRemoteObjectNodePrivate;
friend class QConnectedReplicaImplementation;
};
QT_END_NAMESPACE
#endif
|
