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
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
|
/**
* This file is part of TelepathyQt
*
* @copyright Copyright (C) 2009-2010 Collabora Ltd. <http://www.collabora.co.uk/>
* @copyright Copyright (C) 2009-2010 Nokia Corporation
* @license LGPL 2.1
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <TelepathyQt/PendingReady>
#include "TelepathyQt/_gen/pending-ready.moc.hpp"
#include "TelepathyQt/debug-internal.h"
#include <TelepathyQt/DBusProxy>
namespace Tp
{
struct TP_QT_NO_EXPORT PendingReady::Private
{
Private(const DBusProxyPtr &proxy,
const Features &requestedFeatures)
: proxy(proxy),
requestedFeatures(requestedFeatures)
{
}
DBusProxyPtr proxy;
Features requestedFeatures;
};
/**
* \class PendingReady
* \ingroup utils
* \headerfile TelepathyQt/pending-ready.h <TelepathyQt/PendingReady>
*
* \brief The PendingReady class represents the features requested and the reply
* to a request for an object to become ready.
*
* Instances of this class cannot be constructed directly; the only way to get
* one is via ReadyObject::becomeReady() or a DBusProxyFactory subclass.
*
* See \ref async_model
*/
/**
* Construct a new PendingReady object.
*
* \todo Actually make it do the prepare ops. Currently they aren't taken into account in any way.
*
* \param object The object that will become ready.
* \param requestedFeatures Features to be made ready on the object.
*/
PendingReady::PendingReady(const SharedPtr<RefCounted> &object,
const Features &requestedFeatures)
: PendingOperation(object),
mPriv(new Private(DBusProxyPtr(dynamic_cast<DBusProxy*>((DBusProxy*) object.data())),
requestedFeatures))
{
// This is a PendingReady created by ReadinessHelper, and will be set ready by it - so should
// not do anything ourselves here.
}
/**
* Construct a new PendingReady object.
*
* \todo Actually make it do the prepare ops. Currently they aren't taken into account in any way.
*
* \param factory The factory the request was made with.
* \param proxy The proxy that will become ready.
* \param requestedFeatures Features to be made ready on the object.
*/
PendingReady::PendingReady(const SharedPtr<DBusProxyFactory> &factory,
const DBusProxyPtr &proxy,
const Features &requestedFeatures)
: PendingOperation(factory),
mPriv(new Private(proxy, requestedFeatures))
{
if (requestedFeatures.isEmpty()) {
setFinished();
return;
}
connect(proxy->becomeReady(requestedFeatures),
SIGNAL(finished(Tp::PendingOperation*)),
SLOT(onNestedFinished(Tp::PendingOperation*)));
}
/**
* Class destructor.
*/
PendingReady::~PendingReady()
{
delete mPriv;
}
/**
* Return the proxy that should become ready.
*
* \return A pointer to the DBusProxy object if the operation was
* created by a proxy object or a DBusProxyFactory,
* otherwise a null DBusProxyPtr.
*/
DBusProxyPtr PendingReady::proxy() const
{
return mPriv->proxy;
}
/**
* Return the features that were requested to become ready on the
* object.
*
* \return The requested features as a set of Feature objects.
*/
Features PendingReady::requestedFeatures() const
{
return mPriv->requestedFeatures;
}
void PendingReady::onNestedFinished(Tp::PendingOperation *nested)
{
Q_ASSERT(nested->isFinished());
if (nested->isValid()) {
setFinished();
} else {
warning() << "Nested PendingReady for" << object() << "failed with"
<< nested->errorName() << ":" << nested->errorMessage();
setFinishedWithError(nested->errorName(), nested->errorMessage());
}
}
} // Tp
|
