qprogressbar_wrap.cpp

#include "qprogressbar_wrap.h"
#include "src/cpp/QtWidgets/QWidget/qwidget_wrap.h"
#include "src/cpp/Extras/Utils/nutils.h"
#include <QWidget>


Napi::FunctionReference QProgressBarWrap::constructor;

Napi::Object QProgressBarWrap::init(Napi::Env env, Napi::Object exports) {
  Napi::HandleScope scope(env);
  char CLASSNAME[] = "QProgressBar";
  Napi::Function func = DefineClass(env, CLASSNAME, {
    InstanceMethod("setValue", &QProgressBarWrap::setValue),
    InstanceMethod("setMaximum", &QProgressBarWrap::setMaximum),
    InstanceMethod("setMinimum", &QProgressBarWrap::setMinimum),
    InstanceMethod("setOrientation", &QProgressBarWrap::setOrientation),
    InstanceMethod("value", &QProgressBarWrap::value),
    QWIDGET_WRAPPED_METHODS_EXPORT_DEFINE(QProgressBarWrap)
  });
  constructor = Napi::Persistent(func);
  exports.Set(CLASSNAME, func);
  return exports;
}

NProgressBar* QProgressBarWrap::getInternalInstance() {
  return this->instance;
}

QProgressBarWrap::QProgressBarWrap(const Napi::CallbackInfo& info): Napi::ObjectWrap<QProgressBarWrap>(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 NProgressBar(parentWidgetWrap->getInternalInstance()); //this sets the parent to current widget
  }else if (info.Length() == 0){
    this->instance = new NProgressBar();
  }else {
    Napi::TypeError::New(env, "Wrong number of arguments").ThrowAsJavaScriptException();
  }
   // Adds measure function on yoga node so that widget size is calculated based on its own size.
  YGNodeSetMeasureFunc(this->instance->getFlexNode(), &extrautils::measureQtWidget);
}

QProgressBarWrap::~QProgressBarWrap() {
  delete this->instance;
}

Napi::Value QProgressBarWrap::setValue(const Napi::CallbackInfo& info) {
  Napi::Env env = info.Env();
  Napi::HandleScope scope(env);
  Napi::Number value = info[0].As<Napi::Number>();
  this->instance->setValue(value.Int32Value()); 
  return env.Null();
}

Napi::Value QProgressBarWrap::setMaximum(const Napi::CallbackInfo& info) {
  Napi::Env env = info.Env();
  Napi::HandleScope scope(env);
  Napi::Number value = info[0].As<Napi::Number>();
  this->instance->setMaximum(value.Int32Value()); 
  return env.Null();
}

Napi::Value QProgressBarWrap::setMinimum(const Napi::CallbackInfo& info) {
  Napi::Env env = info.Env();
  Napi::HandleScope scope(env);
  Napi::Number value = info[0].As<Napi::Number>();
  this->instance->setMinimum(value.Int32Value()); 
  return env.Null();
}

Napi::Value QProgressBarWrap::setOrientation(const Napi::CallbackInfo& info) {
  Napi::Env env = info.Env();
  Napi::HandleScope scope(env);
  Napi::Number value = info[0].As<Napi::Number>();
  this->instance->setOrientation(static_cast<Qt::Orientation>(value.Int32Value())); 
  return env.Null();
}

Napi::Value QProgressBarWrap::value(const Napi::CallbackInfo& info) {
  Napi::Env env = info.Env();
  Napi::HandleScope scope(env);
  int value = this->instance->value(); 
  return Napi::Number::New(env, value);
}