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flexlayout_wrap.cpp
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97 lines (77 loc) · 3.58 KB
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#include "flexlayout_wrap.h"
#include "src/cpp/QtWidgets/QWidget/qwidget_wrap.h"
#include "src/cpp/Extras/Utils/nutils.h"
Napi::FunctionReference FlexLayoutWrap::constructor;
Napi::Object FlexLayoutWrap::init(Napi::Env env, Napi::Object exports) {
Napi::HandleScope scope(env);
char CLASSNAME[] = "FlexLayout";
Napi::Function func = DefineClass(env, CLASSNAME, {
InstanceMethod("addWidget", &FlexLayoutWrap::addWidget),
InstanceMethod("insertChildBefore", &FlexLayoutWrap::insertChildBefore),
InstanceMethod("removeWidget", &FlexLayoutWrap::removeWidget),
InstanceMethod("setFlexNode", &FlexLayoutWrap::setFlexNode),
QLAYOUT_WRAPPED_METHODS_EXPORT_DEFINE(FlexLayoutWrap)
});
constructor = Napi::Persistent(func);
exports.Set(CLASSNAME, func);
return exports;
}
FlexLayout* FlexLayoutWrap::getInternalInstance() {
return this->instance;
}
FlexLayoutWrap::FlexLayoutWrap(const Napi::CallbackInfo& info): Napi::ObjectWrap<FlexLayoutWrap>(info) {
Napi::Env env = info.Env();
Napi::HandleScope scope(env);
if(info.Length() == 1) {
Napi::Object parentObject = info[0].As<Napi::Object>();
QWidgetWrap* parentWidgetWrap = Napi::ObjectWrap<QWidgetWrap>::Unwrap(parentObject);
this->instance = new FlexLayout(parentWidgetWrap->getInternalInstance()); //this sets the parent to current widget
}else if (info.Length() == 0){
this->instance = new FlexLayout();
}else {
Napi::TypeError::New(env, "Wrong number of arguments").ThrowAsJavaScriptException();
}
}
FlexLayoutWrap::~FlexLayoutWrap() {
delete this->instance;
}
Napi::Value FlexLayoutWrap::addWidget(const Napi::CallbackInfo& info) {
Napi::Env env = info.Env();
Napi::HandleScope scope(env);
Napi::Object qwidgetObject = info[0].As<Napi::Object>();
Napi::External<YGNode> childFlexNodeObject = info[1].As<Napi::External<YGNode>>();
QWidgetWrap* widget = Napi::ObjectWrap<QWidgetWrap>::Unwrap(qwidgetObject);
YGNodeRef childNodeRef = childFlexNodeObject.Data();
this->instance->addWidget(widget->getInternalInstance(),childNodeRef);
return env.Null();
}
Napi::Value FlexLayoutWrap::insertChildBefore(const Napi::CallbackInfo& info) {
Napi::Env env = info.Env();
Napi::HandleScope scope(env);
Napi::Object qwidgetObject = info[0].As<Napi::Object>();
Napi::External<YGNode> beforeChildFlexNodeObject = info[1].As<Napi::External<YGNode>>();
Napi::External<YGNode> childFlexNodeObject = info[2].As<Napi::External<YGNode>>();
QWidgetWrap* widget = Napi::ObjectWrap<QWidgetWrap>::Unwrap(qwidgetObject);
YGNodeRef childNodeRef = childFlexNodeObject.Data();
YGNodeRef beforeChildNodeRef = beforeChildFlexNodeObject.Data();
this->instance->insertChildBefore(widget->getInternalInstance(), beforeChildNodeRef, childNodeRef);
return env.Null();
}
Napi::Value FlexLayoutWrap::removeWidget(const Napi::CallbackInfo& info) {
Napi::Env env = info.Env();
Napi::HandleScope scope(env);
Napi::Object qwidgetObject = info[0].As<Napi::Object>();
Napi::External<YGNode> childFlexNodeObject = info[1].As<Napi::External<YGNode>>();
QWidgetWrap* widget = Napi::ObjectWrap<QWidgetWrap>::Unwrap(qwidgetObject);
YGNodeRef childNodeRef = childFlexNodeObject.Data();
this->instance->removeWidget(widget->getInternalInstance(),childNodeRef);
return env.Null();
}
Napi::Value FlexLayoutWrap::setFlexNode(const Napi::CallbackInfo& info) {
Napi::Env env = info.Env();
Napi::HandleScope scope(env);
Napi::External<YGNode> flexNodeObject = info[0].As<Napi::External<YGNode>>();
YGNodeRef flexNodeRef = flexNodeObject.Data();
this->instance->setFlexNode(flexNodeRef);
return env.Null();
}