blob: d58290082a6a3dc46c91e474072c32bb6ca6a35f (
plain)
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
|
/* Copyright (c) 2013-2016, Stanislaw Halik <sthalik@misaki.pl>
* Permission to use, copy, modify, and/or distribute this
* software for any purpose with or without fee is hereby granted,
* provided that the above copyright notice and this permission
* notice appear in all copies.
*/
#include "group.hpp"
#include "defs.hpp"
#include "globals.hpp"
#include <utility>
#include <algorithm>
#include <QFile>
#include <QDir>
namespace options::detail {
using namespace options::globals;
group::group(const QString& name) : name(name)
{
constexpr unsigned reserved_buckets = 64;
kvs.reserve(reserved_buckets);
kvs.max_load_factor(0.4375);
if (name.isEmpty())
return;
with_settings_object([&](QSettings& conf) {
conf.beginGroup(name);
for (auto const& k : conf.childKeys())
kvs[k] = conf.value(k);
conf.endGroup();
});
}
void group::save() const
{
if (name.isEmpty())
return;
with_settings_object([&](QSettings& s) {
s.beginGroup(name);
for (auto const& i : kvs)
s.setValue(i.first, i.second);
s.endGroup();
});
}
void group::put(const QString& s, QVariant&& d)
{
if (d.isNull())
kvs.erase(s);
else
kvs[s] = d;
}
void group::put(const QString& s, const QVariant& d)
{
put(s, QVariant{d});
}
bool group::contains(const QString& s) const
{
const auto it = kvs.find(s);
return it != kvs.cend();
}
QVariant group::get_variant(const QString& name) const
{
auto it = kvs.find(name);
if (it != kvs.cend())
return it->second;
return {};
}
} // ns options::detail
|
