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
|
/*
associativepropertyadaptor.cpp
This file is part of GammaRay, the Qt application inspection and manipulation tool.
SPDX-FileCopyrightText: 2015 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.com>
Author: Volker Krause <volker.krause@kdab.com>
SPDX-License-Identifier: GPL-2.0-or-later
Contact KDAB at <info@kdab.com> for commercial licensing options.
*/
#include "associativepropertyadaptor.h"
#include "objectinstance.h"
#include "propertydata.h"
#include "varianthandler.h"
#include <QAssociativeIterable>
using namespace GammaRay;
AssociativePropertyAdaptor::AssociativePropertyAdaptor(QObject *parent)
: PropertyAdaptor(parent)
{
}
AssociativePropertyAdaptor::~AssociativePropertyAdaptor() = default;
void AssociativePropertyAdaptor::doSetObject(const ObjectInstance &oi)
{
if (oi.type() == ObjectInstance::QtVariant)
m_value = oi.variant();
}
int AssociativePropertyAdaptor::count() const
{
if (!m_value.canConvert<QVariantHash>())
return 0;
auto it = m_value.value<QAssociativeIterable>();
return it.size();
}
PropertyData AssociativePropertyAdaptor::propertyData(int index) const
{
Q_ASSERT(m_value.canConvert<QVariantHash>());
auto iterable = m_value.value<QAssociativeIterable>();
auto it = iterable.begin();
it += index;
PropertyData data;
data.setName(VariantHandler::displayString(it.key()));
data.setValue(it.value());
data.setClassName(m_value.typeName());
return data;
}
|
