forked from nodegui/nodegui
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathqvariant_wrap.cpp
More file actions
75 lines (68 loc) · 2.77 KB
/
qvariant_wrap.cpp
File metadata and controls
75 lines (68 loc) · 2.77 KB
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
#include "QtCore/QVariant/qvariant_wrap.h"
#include "Extras/Utils/nutils.h"
Napi::FunctionReference QVariantWrap::constructor;
Napi::Object QVariantWrap::init(Napi::Env env, Napi::Object exports) {
Napi::HandleScope scope(env);
char CLASSNAME[] = "QVariant";
Napi::Function func =
DefineClass(env, CLASSNAME,
{InstanceMethod("toString", &QVariantWrap::toString),
InstanceMethod("toInt", &QVariantWrap::toInt),
InstanceMethod("toDouble", &QVariantWrap::toDouble),
InstanceMethod("toBool", &QVariantWrap::toBool),
StaticMethod("converToQVariant",
&StaticQVariantWrapMethods::converToQVariant),
COMPONENT_WRAPPED_METHODS_EXPORT_DEFINE(QVariantWrap)});
constructor = Napi::Persistent(func);
exports.Set(CLASSNAME, func);
return exports;
}
QVariant* QVariantWrap::getInternalInstance() { return this->instance.data(); }
QVariantWrap::QVariantWrap(const Napi::CallbackInfo& info)
: Napi::ObjectWrap<QVariantWrap>(info) {
Napi::Env env = info.Env();
Napi::HandleScope scope(env);
if (info.Length() == 1) {
this->instance =
QSharedPointer<QVariant>(info[0].As<Napi::External<QVariant>>().Data());
} else {
this->instance = QSharedPointer<QVariant>(new QVariant());
}
this->rawData = extrautils::configureComponent(this->getInternalInstance());
}
Napi::Value QVariantWrap::toString(const Napi::CallbackInfo& info) {
Napi::Env env = info.Env();
Napi::HandleScope scope(env);
QString value = this->instance->value<QString>();
return Napi::Value::From(env, value.toStdString());
}
Napi::Value QVariantWrap::toInt(const Napi::CallbackInfo& info) {
Napi::Env env = info.Env();
Napi::HandleScope scope(env);
int value = this->instance->value<int>();
return Napi::Value::From(env, value);
}
Napi::Value QVariantWrap::toDouble(const Napi::CallbackInfo& info) {
Napi::Env env = info.Env();
Napi::HandleScope scope(env);
double value = this->instance->value<double>();
return Napi::Value::From(env, value);
}
Napi::Value QVariantWrap::toBool(const Napi::CallbackInfo& info) {
Napi::Env env = info.Env();
Napi::HandleScope scope(env);
bool value = this->instance->value<bool>();
return Napi::Value::From(env, value);
}
Napi::Value StaticQVariantWrapMethods::converToQVariant(
const Napi::CallbackInfo& info) {
Napi::Env env = info.Env();
Napi::HandleScope scope(env);
Napi::Value value = info[0];
QVariant* variant = extrautils::convertToQVariant(env, value);
// Use the variant from extrautils::convertToQVariant function as is and do
// not create a copy to prevent memory leak
auto instance = QVariantWrap::constructor.New(
{Napi::External<QVariant>::New(env, variant)});
return instance;
}